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Examination under Boundary Lubrication Condition
Takeyuki Yamamoto, Jun Shimizu, Libo Zhou, Teppei Onuki, Hirotaka Ojim ...
Pages
467-468
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Akira KAKUTA, Yutaro KURIHARA
Pages
469-470
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Souta Takahashi, Masato Mizukami
Pages
471
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Kazuya Yamada, Shunya Matsushima, Yuki Mizuno, Tatsuya Fukuda, Kanae T ...
Pages
472-473
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Yuichiro Kawashima, Kenta Asai, Shotaro Watanabe, Takahiro Ito, Sunao ...
Pages
474-475
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Naoki Mita, Satoshi Honda
Pages
476-477
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Akshay Krishnakumar, Ganesh Kumar Mani, Kunio Okimura, Kazuyoshi Tsuch ...
Pages
478-479
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Majority of waste heat comes from chemical processes, which is inevitable in industry and laboratory environment. Harvesting of such scavenging heat has attracted attention lately due to its high availability and everlasting benefits to the environment. Yet, such harvesting techniques have no practical application due to their problem such as low heat transfer rates, dielectric, piezoelectric and polarization properties. From the previous literature, it is evident that the use of PVDF (Poly-Vinylidene difluoride) based materials has superior pyroelectric capabilities. In this scenario, it is desired to develop a flexible pyroelectric material using PVDF nanosheet with an additional modification to enhance its energy conversion properties. The pyroelectric properties of BTO-PVDF nanosheets were studied and their constant parameters were estimated. Basic material characterizations were carried out to analyze the material properties. A constant temperature hot plate was utilized to check its applicability in real time applications. These findings and methodologies provide novel insights into the understudied realm of pyroelectric response.
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DineshKrishna Thilagarani, Ganesh Kumar Mani, Kunio Okimura, Kazuyoshi ...
Pages
480-481
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Radio Frequency Identification (RFID) has proved to be a better alternative for barcode technologies in logistics and consignment tracking. Unlike the optical technologies (say., barcode, QR code, etc), RFID does not depend on the line of sight for communication. Instead, it uses Radio Frequency (RF) electromagnetic waves for data transfer. RFID works on the principle of impedance matching between Interrogator and passive RFID tag. This principle could be utilized to measure the impedance of passive temperature sensors based on a passive RFID tag for measuring temperature. The impedance of a receiver antenna can be easily measured wirelessly from the transmitter power requirements in the near-field (λ/2π) of the transmitter antenna. In the passive temperature sensor, impedance changes as a function of the surface temperature. When this sensor is connected in series with a receiver antenna (predesigned impedance) of an RFID tag, sensor impedance could be read wirelessly from the RFID reader (interrogator). Also, the impedance measurement of the sensor depends on the distance of separation between the transmitter and the receiver. This distance is measured by adding an auxiliary Ultra High Frequency (UHF) RFID tag alongside the sensor RFID tag, which helps in measuring the distance using Received Signal Strength Indicator (RSSI) or reflected power. The sensor tag would be using either LF (125kHz) or HF (13.56MHz) passive tag, not to interfere with the auxiliary UHF tag. Since only the antenna impedance is altered by the sensor, existing anti-collision algorithms can be utilized to read multiple tags using a single reader.
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Ko Egawa, Satoshi Honda
Pages
482-483
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Satoshi Honda
Pages
484-485
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Takashi Matsumae, Yuichi Kurashima, Hideki Takagi, Hitoshi Umezawa, Ko ...
Pages
486
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Shingo Kariya, Takashi Matsumae, Yuichi Kurashima, Hideki Takagi, Masa ...
Pages
487
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Shoya Fukumoto, Takashi Matsumae, Yuichi Kurashima, Hideki Takagi, Hit ...
Pages
488
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
CONFERENCE PROCEEDINGS
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Junya Nakagawa, Seiichi Takamatsu, Toshihiro Itoh, Takahiro Yamashita, ...
Pages
489-490
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Sunao Murakami, Hoshito Kihara, Takahiro Ito
Pages
491-492
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Suguru Sato, Seiichi Takamatsu, Toshihiro Itoh
Pages
493-494
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Kai Isobe, Yoshiyuki Kaihou, Seiichi Takamatsu, Toshihiro Itoh
Pages
495-496
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Construction of fluid simulation model
Kenki Mochizuki, Shinichi Ryoki, Seiichi Takamatsu, Toshihiro Itoh
Pages
497-498
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Shinji Okuda, Seiichi Takamatsu, Toshihiro Itoh
Pages
499-500
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Selection of The Heart Sounds Based on Autocorrelation
Shun Muramatsu, Seiichi Takamatsu, Toshihiro Itoh
Pages
501-502
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Kenji Tanibe, Kazuya Yamamoto
Pages
503-504
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Kenta Nakazawa, Sho Yamamoto, Ei Nakagawa, Akihisa Ogino, Masaru Shimo ...
Pages
505-506
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Hitomi Nakajima, Kuan-Ting Lin, Ryoko Sakuma, Fuminobu Kimura, Yusuke ...
Pages
507-508
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Katsuyuki Yatagawa, Shin Hiwasa, Jun Taniguchi
Pages
509-510
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Saaya Sennzaki, Jun Taniguchi, Takao Okabe, Shota Morinaga
Pages
511-512
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Takeru Fugono, Shuzo Masui, Shotaro Kadoya, Masaki Michihata, Satoru T ...
Pages
513-514
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Zhida Ma, Seiya Masumoto, Kentaro Kawai, Kazuya Yamamura, Kenta Arima
Pages
515-516
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Junhuan Li, Shaoxian Li, Kouji Inagaki, Kentaro Kawai, Kazuya Yamamura ...
Pages
517-518
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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Hao Chang, Shotaro Kadoya, Yusuke Kajihara, Fuminobu Kimura
Pages
519-520
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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In order to meet the demand of energy saving, the lighter plastic materials have been widely used to replace the metal parts and one of the popular solutions is metal-polymer joints. The former studies on one of the promising joining methods called injection molded direct joining (IMDJ) indicated that metal pieces with rough surfaces can be joined with polymer directly via typical injection molding. Anodization was applied to fabricate the nanopores with different diameters on the alumina surface for IMDJ. This study focused on the fabrication of anodic pores in different diameters with similar porosity and arrangement in order to evaluate the effect of the anodic pores diameters on the joining strength and polymer replication. Electropolishing process and Two-step anodization was adopted to improve the anodic porosity and order at the electrolyte of Citric acid. The anodic pores diameters were fabricated up to 300 nm and the porosity was improved to be similar to that of anodic pores in 60 nm diameters from Phosphoric acid.
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Kenta Katakura, Kenta Nakazawa, Atsushi Ono, Futoshi Iwata
Pages
521-522
Published: August 20, 2020
Released on J-STAGE: February 20, 2021
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