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道宗 直昭, 渡辺 輝夫, 鈴木 正肚, 鈴木 譲治, 大羽 利人
1996 年 58 巻 Supplement 号 p.
401-402
発行日: 1996/07/15
公開日: 2010/04/30
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中島 教博, 伊庭 慶昭, 岡 陽一
1996 年 58 巻 Supplement 号 p.
403-404
発行日: 1996/07/15
公開日: 2010/04/30
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搾乳廃水の希釈化
内田 博康, 松田 従三, 白土 博康, 手塚 正博
1996 年 58 巻 Supplement 号 p.
405-406
発行日: 1996/07/15
公開日: 2010/04/30
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R. Tsenkova, K. Itoh, J. Matsuda, J. Himoto
1996 年 58 巻 Supplement 号 p.
407-408
発行日: 1996/07/15
公開日: 2010/04/30
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田中 俊一郎, 守田 和夫, 田中 史彦, 辻 聡, 宮内 信文, 金澤 晋二郎
1996 年 58 巻 Supplement 号 p.
409-410
発行日: 1996/07/15
公開日: 2010/04/30
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Landsat-5/TMとNOAAデータによる山林の在積量の推定
石黒 悦爾, 岩崎 浩一, 田中 俊一郎, 宮部 芳照, 守田 和夫, 田中 史彦
1996 年 58 巻 Supplement 号 p.
411-412
発行日: 1996/07/15
公開日: 2010/04/30
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竹田 洋志, 並河 清, 梅田 幹雄
1996 年 58 巻 Supplement 号 p.
413-414
発行日: 1996/07/15
公開日: 2010/04/30
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テクスチャ解析と有限要素網膜の比較
竹内 隆, 村瀬 治比古, 穂波 信雄
1996 年 58 巻 Supplement 号 p.
415-416
発行日: 1996/07/15
公開日: 2010/04/30
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受信システムの概要と雲画像解析
田野 信博
1996 年 58 巻 Supplement 号 p.
417-418
発行日: 1996/07/15
公開日: 2010/04/30
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統轄制御システムの開発
吉冨 均, 角川 修, 深山 大介
1996 年 58 巻 Supplement 号 p.
419-420
発行日: 1996/07/15
公開日: 2010/04/30
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ファジィ制御の導入
角川 修, 吉冨 均, 深山 大介
1996 年 58 巻 Supplement 号 p.
421-422
発行日: 1996/07/15
公開日: 2010/04/30
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河野 俊夫, 中野 浩平, 内野 敏剛, 細山田 健志, 井上 眞一
1996 年 58 巻 Supplement 号 p.
423-424
発行日: 1996/07/15
公開日: 2010/04/30
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精白米粉のアミロース含量と炊飯溶液の性質との関係
清水 直人, 木村 俊範, 前川 孝昭, 吉崎 繁, 大坪 研一
1996 年 58 巻 Supplement 号 p.
425-426
発行日: 1996/07/15
公開日: 2010/04/30
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近赤外分光法による玄米・精白米の成分キャリブレーションの品種及び年度間変動
韓 忠洙, 夏賀 元康, 藁科 二郎
1996 年 58 巻 Supplement 号 p.
427-428
発行日: 1996/07/15
公開日: 2010/04/30
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飯本 光雄, 渡辺 一正, 富士原 和宏
1996 年 58 巻 Supplement 号 p.
429-430
発行日: 1996/07/15
公開日: 2010/04/30
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小玉 寛, 富士原 和宏, 飯本 光雄
1996 年 58 巻 Supplement 号 p.
431-432
発行日: 1996/07/15
公開日: 2010/04/30
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宮崎 清隆, 富士原 和宏, 飯本 光雄
1996 年 58 巻 Supplement 号 p.
433-434
発行日: 1996/07/15
公開日: 2010/04/30
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小中 俊雄, 野口 良造
1996 年 58 巻 Supplement 号 p.
435-436
発行日: 1996/07/15
公開日: 2010/04/30
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大土井 克明, 笈田 昭, 山崎 稔
1996 年 58 巻 Supplement 号 p.
437-438
発行日: 1996/07/15
公開日: 2010/04/30
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溝延 学
1996 年 58 巻 Supplement 号 p.
439-440
発行日: 1996/07/15
公開日: 2010/04/30
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田川 彰男, 村松 良樹, 林 弘通
1996 年 58 巻 Supplement 号 p.
441-442
発行日: 1996/07/15
公開日: 2010/04/30
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自動給葉連編み機の開発
服部 信義, 前川 良明, 長村 一男, 中嶋 博之, 春園 輝夫
1996 年 58 巻 Supplement 号 p.
443-444
発行日: 1996/07/15
公開日: 2010/04/30
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河野 靖司, 井戸 洋一, 中司 和志
1996 年 58 巻 Supplement 号 p.
445-446
発行日: 1996/07/15
公開日: 2010/04/30
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水稲群落の葉色測定
大角 雅晴, 中村 喜彰
1996 年 58 巻 Supplement 号 p.
447-448
発行日: 1996/07/15
公開日: 2010/04/30
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守谷 栄樹, 三輪 精博, 後藤 清和, 松井 鋳一郎
1996 年 58 巻 Supplement 号 p.
449-450
発行日: 1996/07/15
公開日: 2010/04/30
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太陽光発電空調装置を使用した貯蔵庫の諸特性
西脇 健太郎, 雁野 勝宣, 大下 泰生
1996 年 58 巻 Supplement 号 p.
451-452
発行日: 1996/07/15
公開日: 2010/04/30
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山名 伸樹, 亀井 雅浩
1996 年 58 巻 Supplement 号 p.
453-454
発行日: 1996/07/15
公開日: 2010/04/30
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野口 伸, 石井 一暢, 寺尾 日出男
1996 年 58 巻 Supplement 号 p.
455-458
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
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To solve the problem of lack of labor and decrease of skilled workers for agriculture, we propose the method of creating work schedule for some agricultural mobile robots which perform their respective task simultaneously. In addition to this, a mobile robot which is able to be controlled by positions obtained from the image sensors and heading angles from a geomagnetic direction sensor (GDS) is developed. The positioning system for the mobile robot is based on the principle of triangulation. The subsystem is able to follow the movement of the robot and measure the angle to the robot by image analysis. The main system calculates the robot position using two angles from the subsystems, and sends it to the robot by a telecommunication system. Finally, assuming to make robots do the hay transportation on meadow, a control algorithm for the mobile robot system is developed, and a field test is conducted on a grass land to evaluate the developed robot system.
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松尾 陽介, 行本 修, 鈴木 正肚, 油田 克也, 杉本 誠
1996 年 58 巻 Supplement 号 p.
459-462
発行日: 1996/07/15
公開日: 2010/04/30
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With conventional remote control systems, it was difficult to get the conditions around the vehicle and its location for an operator at a distance from the vehicle. The operating feeling is widely different from the case on vehicle.
The paper describes the remote control system with useful functions to get the conditions around the vehicle by TV-cameras mounted on it, to get its location by DGPS system, and to simplify the operation of system by applications of automatic vehicle control.
Rotary tilling tests with the trial system for tractor operations were carried out, the results were satisfactory in respect of its usefulness.
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航法装置XNAV-II
行本 修, 松尾 陽介, 鈴木 正肚, 油田 克也, 野口 伸, 伊藤 勝美, 緒方 成行
1996 年 58 巻 Supplement 号 p.
463-466
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
The research subject of “Tilling Robot” which aims at practical use, has been started in 1993. Tilling robot is one of the topics under research subjects of “the Project of Development Innovative Agricultural Machines”. New types of navigation systems are designed and studied for the tilling robot. The paper presents the navigation system XNAV-II with optical methods.
The XNAV-II is consist of the ground section, the vehicle section and the communication systems. The ground section is composed of the transit, the machine vision system and the computer system. The vehicle section is composed of the strobe flash light and the reflector. The TV camera and the laser range meter are equipped on the transit, and horizontal and vertical axes of the transit are driven by pulse motors through harmonic and worm reduction gears. The theory of the XNAV-II is based on the principle of traverse surveying. The modified prototype XNAV-II has been tested on a field, and its performances (mean sampling intervals: 0.52sec, mean positioning errors: ±5cm) were satisfactory in general.
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Single Truss Upside Down Tomato Production System の紹介と全体構成
近藤 直, 門田 充司, K. C. Ting, G. A. Giacomelli, P. P. Ling, D. R. Mears
1996 年 58 巻 Supplement 号 p.
467-470
発行日: 1996/07/15
公開日: 2010/04/30
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Generally speaking, tomato plant is usually grown until 5th or 6th truss of fruit at least in Japan. However, high density single truss tomato system have been reported recently due to several advantages as followings; 1. tomato plant including seedling, truss, fruit, leaf and stem can be standardized. 2. uniform quality and quantity are expected. 3. production scheduling is easy and demand of labor is predictable. 4. transportable bench is easy to be used and efficient greenhouse space utilization can be done. 5. mechanization is relatively easy.
In addition, tomato plant was grown upside down on the tomato production system in this study because of much less labor for plant training and easy mechanical operation. When a robot is introduced to this production system, no traveling device is required and the robot can work in the ideal environmental condition, since transportable bench is used. The robot, therefore, mailnly consist of manipulator, end-effector and visual sensor. The manipulator will be a cartesian coordinate type whose operational space is adaptable to the bench. To the end of manipulator, an end-effector which can suck a target fruit by suction pad and can grip and pick fruit off by fingers will be attached. As for visual sensor, a color TV camera can discriminate matured fruits from the others and can determine the fruit positions. While the robotic components are developing, appropriate variety of tomato plant is being investigated for robotic havesting.
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接ぎ木苗のハンドリングについて
西浦 芳史, 村瀬 治比古, 穂波 信雄
1996 年 58 巻 Supplement 号 p.
471-474
発行日: 1996/07/15
公開日: 2010/04/30
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This study intended to develop an automatic production system for grafted seedlings on the basis of “Plug-in Method”, which satisfies the conditions in the view of plant histological and physiological standpoints. By auto mechanization or robotization in the production of grafted seedlings which has ever been processed by handmade, we will try to find the principle of maximumizing the production potential of seedlings. We fabricated the full automatic type of the grafting robot system to perform “Plug-in Method”. In this paper we report the parts of robotization feeding materials for grafting seedlings. Especially we measured the physical properties which is useful for design of gripper in the handling system. In the transferring of a seedling, stem gripper receives the downward force by its own weight, and in the taper cutting process in order to make the plug-in grafting shape it receives the rotational direction force.
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鳥居 徹, 岡本 嗣男, 鹿沼 隆宏, 高見沢 暁
1996 年 58 巻 Supplement 号 p.
475-478
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
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本研究は、ほ場風景のカラー画像から自律走行ロボットの位置および方位を推定することを目的としており、マンセル表色系 (HSI表色系) による色解析によって畝間と作物列を識別する。境界線をクラスタ化して、最小自乗法により左右2本の直線に近似し、直線のパラメータを3次元透視変換することでカメラの位置、方向を推定するものである。本研究に関しては、学会誌に2報掲載済みであるが [1] [2]、新たに水平操作法と名付けた方法により境界線検出を行い自己位置解析を行った。解析の結果、方位角で0.6度以下、偏差で2.5cm以下であった。
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端 俊一, 濱田 安之, 長島 光彦, 登坂 直範, 高井 宗宏
1996 年 58 巻 Supplement 号 p.
479-482
発行日: 1996/07/15
公開日: 2010/04/30
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In Japan, ninety seven percent of sugar beets are in cultivation by transplanting. About 200 man-hour per hectare of labor is still required in this culture. To decrease more labor in sugar beets growing, the direct sowing culture will be recommended. In direct sowing culture, because of manual work, nearly 40 man-hour per hectare of labor is put into thinning work at present. To decrease the labor in direct sowing culture, automation of thinning work is essential.
In order to develop an automatic sugar beet thinner, the algorithm for serial image capturing, crop extraction and crop selection to be thinned was developed. The indoor model experiment was conducted to evaluate a feasibility of the algorithm. The experiment apparatus consists of video camera (SONY XC-009), PC (NEC PC9801Xa) with image capture board (I/O DATA GV98X) and one-board computer for driving mechanism. A few misjudge was occurred at processing of thinning selection. The mean location error of thinning signal, however, was about 6mm, and max. error was 35mm. As a result of discussion, it was concluded that the thinning algorithm would have a certain practicability.
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Heon Hwang, Y. K. Lee USDA, Y. R. Chen
1996 年 58 巻 Supplement 号 p.
483-487
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
A neuro-net based hybrid image processing system which automatically recognizes lean tissues from the beef cut surface image and generates the lean tissue contour has been developed Because of the inhomogeneous distribution and fuzzy pattern of fat and lean tissues on the beef cut, conventional image segmentation and contour generation algorithms suffer from the heavy computing, algorithm complexness and even the poor robustness. The proposed system utilizes an artificial neural network to enhance the robustness of processing. The system is composed of three procedures such as pre-network, network based lean tissue segmentation and post-network procedure. At the pre-network stage, gray level images of beef cuts were segemented and resized appropriate to the network inputs. At the network stage, the normalized gray value of each grid image was taken as the network input. Pre-trained network generated the grid image output of the isolated lean tissue. A sequence of post-network processing was followed to obtain the detailed contour of the lean tissue. Training scheme of the network and separating performance were presented and analyzed. The developed hybrid system showed the feasibility of the human like robust object segmentation and contour generation for the complex, fuzzy and irregular image.
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人間の視覚と比較して
近藤 直, 西辻 嘉昭, 門田 充司, 芝野 保徳
1996 年 58 巻 Supplement 号 p.
489-492
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
Several methods to detect fruit position for robotic harvesting have been proposed. They are classified into active range finder and passive range finder, however both methods are based on principle of triangulation. In this study, a robotic system for harvesting small fruits in truss using passive range finder was investigated. The main tasks of this study was to design an efficient and effective machine vision based guidance system when an harvesting end-effector which could blow fruit into a fruit transporting tube was used. The challenge of cherry tomato fruit detection was to determine all fruit positions precisely, because of the corresponding problem of matching multiple objects in the two images of a stereo image set. In fact, the 3-D position of fruit cluster was determined using a binocular stereo vision technique. The robot harvested one fruit at a time and the position of the next target fruit was updated based on a newly acquired image and the latest manipulator position. The experimental results showed that this visual feedback control based harvesting method was effective. In addition, it was observed that the movements of fruits due to the harvest action or air movement could be compensated for to assure successful harvest and that the algorithm of this method was very similar with that of human being's eyesight.
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池田 善郎, 石井 洋平
1996 年 58 巻 Supplement 号 p.
493-496
発行日: 1996/07/15
公開日: 2010/04/30
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フリー
Animals communicate their thoughts by their vocalization as a human does by speech. Animal vocalization contains much important information, such as individual characteristics and physical conditions.
We propose livestock management with vocalization. In this research, cattle were identified with their vocalization. In generally, when the cattle are satisfied with their breeding condition, they do not cry. They cry under the limited situation such as hunger, estrus, sickness of calf, weaning. The vocalization of the cattle under the hungry condition was analyzed. Vocalizations recorded on a DAT-recorder were converted into digital time signal by an oscilloscope. The vocalization signals were modeled with AR-model by MEM (Maximum Entropy Method). Discriminant analysis was performed with Mahalanobis' generalized distance using the estimated AR-parameters. Over all rate of correct discrimination was 71.4%.
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ベイス決定・ニューラルネットワークの適用
岡本 嗣男, 鳥居 徹, 海津 裕, 仲家 新太郎
1996 年 58 巻 Supplement 号 p.
497-500
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
To robotize seedling production, a machine vision system was developed to inspect orchid seedlings and classify into quality and size categories. The boundary of a seedling image was captured with a monochromatic camera and approximated using a polar coordinate. The image features were extracted as Fourier series. A neural network or Bayes decision making were used to develop classifiers for quality and size similar to those used by human inspectors.
Quality coincident-classification rates for poor quality (B) were 92% with the neural network classifier and 89% with the Bayes classifier. Size coincident-classification rates for small size (S), medium size (M) and large size (L) were 82%, 68% and 90% with the neural network classifier and 69%, 73% and 84% with the Bayes classifier respectively.
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多層神経回路によるピーマンの形状判定について
永田 雅輝, 曹 其新, 木下 統
1996 年 58 巻 Supplement 号 p.
501-504
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
The purpose of this study aimed to develop an automatic sorting system for vegetable fruits. It is well known that vegetable fruits, such as strawberries or green peppers, are with very irregular shapes. The sorting operation for this kind of vegetable fruits still remained at manual level. For this reason, the image processing and neural network were applied to judge the shape of vegetable fruits in this study in order to develop a automatic sorting system.
In this report, specially the feature extraction of green peppers in vegetable fruits was presented. The three methods on the feature extraction was proposed from a binarization picture of green peppers. These feature extraction were applied by the technologies of image processing and neural network in this test.
The experiment result showed that these feature extraction by using the neural network software was able to judge green peppers with higher accuracy comparing with manual operation. The coincident rate of a shape judgment on green peppers was 93 to 95% by the method II and III of the feature extraction. It needs the target of the coincident rate will be over 95%. The new method will be reported at the next chance because a new method is developing for attaining the target.
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三次元画像の簡略化処理
羽藤 堅治, 橋本 康
1996 年 58 巻 Supplement 号 p.
505-508
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
A three-dimensional laser measurement system for crop was constructed for obtaining plant data for virtual plant factory. Also an algorithm for compressing range image with preservation of the shape characteristics was constructed.
The measurement system was composed of two units. One was a laser distance meter for measuring position of the sample along z axis, which had the resolving power of ±0.1μm. The other was an x-y axis robot for measuring the x- and y-position with an accuracy of ±10μm. The algorithm for determining the characteristic points of polygons was developed for compressing the size of the data of range image. The algorithm included a parameter, which was calculated based on the length of fruits in order to cope with different shapes.
Using compression algorithms, the size of three-dimensional measurement data was compressed to 1/1000 of the original. The shape of the polyhedron is comparable to the shape of fruits. The author suggested that this high accurate and useful measurement system is suitable for visual sensor of agricultural robot based on virtual reality.
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田中 功夫
1996 年 58 巻 Supplement 号 p.
509-512
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
In Japan diffusion of the present plant factory system is slow, because the high cost of production in vegetables, and the wholesale prices being about 2 times than the ordinary cultivation. In a plant factory system which is 1500m
2, we made set-points of cost for equipment, cost for fluctuations and production output based on average wholesale price for vegetables in all Japanese markets. After we culculated the cost using these set-points, the plant factory system was built and tested. Therefore, we could obtain an economic prospect of the plant factory.
We have a perspective to apply a moving cultivation bed using a sprayer, making a total production system using a robots. It was indispensable to increase production by reducing the span of production, increasing planting density for effective practical use of planting area, increasing plant weight and yield, decreasing cost of cooling system, as well as personnel expenses, in order to decrease the production cost. The characteristics, equipment and business at the plant factory tested in Sanbu is commented below.
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石川 勝美, 田村 緑朗, 田辺 公子, 宮脇 淳一
1996 年 58 巻 Supplement 号 p.
513-516
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
Recently, techniques of controlling the environments of growth and development in nutriculture in green houses and so forth have been much expected. For this purpose, the assurance of good-quality raw water and environmental protection are important problems to be solved.
This study was conducted, directing a major attention to the fact that some of ceramics produced from silicate minerals as raw material have electric functions such as electric insulation, dielectric, and piezoelectric properties. Stable granular ceramics having electric charges at the surface were produced, by using the natural raw materials of silicate minerals having excellent mouldabilities and sintering properties. It was attempted to produce water having functions, by using effectively the electrochemical energy of the ceramics with an efficient water treatment device in which the ceramics were fluidized in water, differently from conventional systems. As the experimental results, the conductivity of the water treated with the ceramics was not changed, but the oxidation-reduction potential and also the pH and the dissolved oxygen concentration were changed. Then, improvements in water quality and proper oxidation-reduction potentials of water, which will contribute to the ecosystemic agriculture, were obtained.
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田中 道男, 岡本 研正
1996 年 58 巻 Supplement 号 p.
517-520
発行日: 1996/07/15
公開日: 2010/04/30
ジャーナル
フリー
The use of light emitting diodes (LEDs) as a radiation source for plants has attracted considerable interest and attention in recent years because of its vast potential for commercial application. The LEDs have features which are far better than the commonly used radiation sources; fluorescent and incandescent. The most attractive features of LEDs are small mass, volume, solid state construction, and long life. Several plant species have also been reported to grow successfully under LEDs. To date, however, there is no information of superbright red and blue LEDs as a light source for the growth of plantlets cultured in vitro. Therefore, the effects of superbright blue and red LEDs on the growth of
Cymbidium plantlets cultured in vitro have been studied. Leaf growth, chlorophyll content and shoot and root weight were affected by different LED irradiations. Red light promoted leaf growth but decreased chlorophyll content. This was reversed by blue light. The growth of
Cymbidium plantlets in terms of increase in total shoot and root weight was comparable under red plus blue LEDs and the fluorescent systems. The novel culture vessel, the “UniPACK”, with individual radiation source using superbright blue and red light emitting diodes was also developed by one of the authors (KO). The plantlets cultured in the “UniPACK” were normal and comparable to those cultured under the fluorescent systems. The significance of our findings in relation to the development of a suitable lighting system for plant tissue culture is discussed.
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移植後における活着性の診断
鳥居 徹, 向井 隆司, 岡本 嗣男
1996 年 58 巻 Supplement 号 p.
521-524
発行日: 1996/07/15
公開日: 2010/04/30
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In recent years, the need for the greenery, such as flowers and green plants, in the office or home has been increasing. The need for hydroculture has also been increasing because of the aesthetic and sanitary aspects. When a plant is transplanted from soil culture to hydroculture, the roots are damaged. If the plant is sent as a product before recovering from the damage, the plant may not survive. The plants should be cured under a protected environment until the plant has recovered from the transplanting damage. From the viewpoint of cost, the curing time should be as short as possible. The main goal of this study was to develop a method to diagnose when the root sufficiently recovered from the transplanting damage. The light intensity was varied and resulting plant responses, such as changes in diameter and vapor transpiration, were measured. Cross-correlation function were calculated, and showed the significant differences between the plants during the recovery.
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大下 誠一, 瀬尾 康久, 是枝 一春, 中村 謙治
1996 年 58 巻 Supplement 号 p.
525-528
発行日: 1996/07/15
公開日: 2010/04/30
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When xenon gas dissolves into water, a hydrophobic hydration occurs and the structured water will be formed. The structured water means a large number of hydrogen-bonded water molecules which is a factor determining the viscosity of water. As the viscosity of water governs a biochemical reaction rate, the metabolism of cut flowers is expected to be suppressed when the intracellular water becomes structured. Two groups of cut carnations were placed in airtight containers of 2.124L. The one, which was control, was filled with air of 25kPa and nitrogten of 76kPa and the other was filled with air of 25kPa and xenon of 76kPa. Carnations were kept in each gas condition for 2 weeks at 293K, then both containers were ventilated to be filled with air and were kept for 1 week at 293K. Before storage, CO
2 concentration in containers of both groups of carnations under air condition were measured and normal respiration rates were calculated. They were 339mgCO
2/kg/h for carnations to be treated by xenon and 432mgCO
2/kg/h for those of the control. Respiration rates decreased and after 16 days, they were estimated as 63mgCO
2/kg/h for carnations treated by xenon and 206mgCO
2/kg/h for carnations of the control. This showed that the respiration rate of carnations treated by xenon was evidently suppressed. From visual inspection, carnations of the control deteriorated in 14 days, whereas carnations treated by xenon didn't deteriarate for 20 days.
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後藤 清和, 三輪 精博
1996 年 58 巻 Supplement 号 p.
529-530
発行日: 1996/07/15
公開日: 2010/04/30
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莢付き大豆 (丹波黒) 乾燥試験
山下 律也, 伊藤 博通, 松島 秀昭
1996 年 58 巻 Supplement 号 p.
531-532
発行日: 1996/07/15
公開日: 2010/04/30
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挟持による桜桃果実の摘採 (第1報)
石谷 栄一
1996 年 58 巻 Supplement 号 p.
533-534
発行日: 1996/07/15
公開日: 2010/04/30
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赤瀬 章, 上出 順一
1996 年 58 巻 Supplement 号 p.
535-536
発行日: 1996/07/15
公開日: 2010/04/30
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木村 俊範, 斎藤 由香
1996 年 58 巻 Supplement 号 p.
537-538
発行日: 1996/07/15
公開日: 2010/04/30
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