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公开(公告)号:US20220175606A1
公开(公告)日:2022-06-09
申请号:US17537620
申请日:2021-11-30
Applicant: UNIVERSITY OF YAMANASHI , CANON FINETECH NISCA INC.
Inventor: Yoshiyuki NODA , Tatsuya OHMORI
Abstract: To provide a motion training apparatus capable of appropriately continuing motion training while ensuring safety even when an operation unit is deviated from a target trajectory in a passive training mode. A controller of a motion training apparatus detects, by a force sensor, a force Fx in an X-axis direction and a force Fy in a Y-axis direction acting on an operation unit movable in an XY plane, and controls an X-axis direction drive motor and a Y-axis direction drive motor so that, when a magnitude of a resultant force F0 of the forces Fx, Fy is within a predetermined range, the operation unit moves along a predetermined trajectory, and when the resultant force F0 exceeds the predetermined range, the operation unit moves in accordance with a first speed vector having a magnitude for directing the operation unit from a current position to a subsequent target position.
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12.
公开(公告)号:US20220154118A1
公开(公告)日:2022-05-19
申请号:US17438858
申请日:2020-03-12
Applicant: UNIVERSITY OF YAMANASHI
Inventor: Yuji Tanaka
IPC: C12M3/04 , A61F2/14 , A61K35/30 , A61P27/02 , A61K35/545
Abstract: It was difficult to create a thin bio sample embedded in an embedding material without using an expensive microtome. The present invention provides a medical device having a space for assisting in the embedding of a bio sample in an embedding material, the medical device being provided with a cover part and a base part having a recessed section in which the space is created by covering the cover part, wherein the base part is provided with a flow passage having an inlet section that is in fluid communication with the space, and the flow passage is configured such that when a force is applied to the medical device so that the volume of the space decreases, the embedding material flows out while preventing a positional misalignment of the bio sample inside the embedding material.
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公开(公告)号:US11211678B2
公开(公告)日:2021-12-28
申请号:US16608245
申请日:2018-04-27
Applicant: TOKYO KEIKI INC. , THE JAPAN STEEL WORKS, LTD. , UNIVERSITY OF YAMANASHI
Inventor: Naoto Sekiya , Takahiro Unno , Tsutomu Tsuruoka , Kazuhito Kishida , Yasuo Sato , Noritaka Kitada
Abstract: Provided is a dual-band resonator which can be downsized further than conventional ones. A dual-band resonator is provided with a first conductor and a second conductor. The first conductor is configured to be folded at a first folding part at the center so that both extensions are in a prescribed direction and adjacent to one another with a prescribed space therebetween, wherein a conductor part closer to one end side than the first folding part and a conductor part closer to the other end side than the first folding part are further folded at second folding parts between the one end and the first folding part and between the other end and the first folding part, respectively, in a direction in which the one end and the other end are apart from each other. The second conductor extends in a prescribed direction contiguously to the first folding part of the first conductor. The first conductor constitutes a half-wavelength resonator, and odd-mode resonance occurs in the first conductor. The first conductor and the second conductor constitute a half-wavelength resonator, and even-mode resonance occurs in the first conductor and the second conductor.
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公开(公告)号:US20210348078A1
公开(公告)日:2021-11-11
申请号:US17261302
申请日:2019-07-16
Inventor: Yuichiro Haramoto , Shigemasa Itabashi , Ayana Takemura , Kazuo Okamoto , Hiroyuki Otsuki
IPC: C10M105/18
Abstract: This is to provide an electrically-conductive lubricant having characteristics in combination that it shows liquid crystallinity in a wide temperature range, retains low dynamic friction coefficient, has electrical-conductivity, has almost no loss due to evaporation, decomposition and the like, has a clean appearance, and emits fluorescence, and can find deterioration or leakage immediately.
This electrically-conductive lubricant comprises at least one kind of the compound (1) represented by the formula (1): [wherein, R11 and R21 are the same or different from each other, and each is hydrogen or a group —OCH2CH2CH(R′)CH2CH2OR (R is a linear or branched CnH2n+1, 4≤n≤12, and R′ is methyl or ethyl), and R12, R13, R22 and R23 are the same or different from each other, and each is a group —OCH2CH2CH(R′)CH2CH2OR (R is a linear or branched CnH2n+1, 4≤n≤12, and R′ is methyl or ethyl)].-
公开(公告)号:US11108070B2
公开(公告)日:2021-08-31
申请号:US16515973
申请日:2019-07-18
Applicant: UNIVERSITY OF YAMANASHI
Inventor: Makoto Uchida , Katsuyoshi Kakinuma
IPC: H01M8/1004 , C23C16/02 , H01M4/88 , H01M4/92
Abstract: A method for forming an electrode catalyst layer by putting catalyst ink within an insulative container having a conductive nozzle in communication with the interior of the container and applying an electrospray voltage to the nozzle to cause electrospray of the catalyst ink through the tip end of the nozzle and thereby to form an electrode catalyst layer, the method includes preparing catalyst ink containing a mixture of at least electrode catalyst, polymer electrolyte binder and volatile organic compound and/or water, putting the catalyst ink within the container with a space remaining inside thereof and air-tightly sealing the container, and electrospraying with the space inside of the air-tightly sealed container being conditioned to have a negative pressure of a level at which the catalyst ink cannot drip off from the nozzle.
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16.
公开(公告)号:US20200341021A1
公开(公告)日:2020-10-29
申请号:US16757136
申请日:2018-10-23
Applicant: University of Yamanashi
Inventor: Yoshiaki UKITA , Shunya OKAMOTO
Abstract: A dispensing apparatus including; a plurality of first accommodating units which are formed in communication with each other and which are configured to be able to divide and accommodate a fluid sample transferred by external force; a plurality of second accommodating units each configured to accommodate the fluid sample which has been divided into the plurality of the first accommodating units; and transfer means each configured to transfer the fluid sample, which has been accommodated in the plurality of the first accommodating units, to the second accommodating units.
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公开(公告)号:US10727515B2
公开(公告)日:2020-07-28
申请号:US16044004
申请日:2018-07-24
Applicant: UNIVERSITY OF YAMANASHI , TAKAHATA PRECISION CO., LTD.
Inventor: Kenji Miyatake , Junpei Miyake , Hideaki Ono , Manai Shimada , Naoki Yokota , Natsumi Yoshimura , Aoi Takano , Koichiro Asazawa , Eriko Nishino , Yui Kuwabara
IPC: H01M8/10 , H01M4/86 , C08J5/22 , H01M8/1023 , H01M8/1018
Abstract: An anion exchange resin capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer, which have improved electrical properties; an electrolyte membrane and a binder for forming an electrode catalyst layer produced from the anion exchange resin; and a fuel cell having the electrolyte membrane or the electrode catalyst layer.
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公开(公告)号:US20200230590A1
公开(公告)日:2020-07-23
申请号:US16689491
申请日:2019-11-20
Applicant: University Of Yamanashi , Takahata Precision Co., Ltd.
Inventor: Kenji MIYATAKE , Junpei Miyake , Taro Kimura , Naoki Yokota , Katsuya Nagase , Yousuke Konno , Koichiro Asazawa , Aoi Takano , Takeshi Kato
IPC: B01J41/13 , B01J41/14 , H01M8/1004 , H01M8/102
Abstract: Provided are an anion exchange resin being capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a battery electrode catalyst layer, which have improved electrical properties and chemical properties. For example, used is an anion exchange resin which has a hydrophobic unit being composed of bisphenol AF residues repeated via carbon-carbon bond and a hydrophilic unit being composed of hydrophilic groups repeated via carbon-carbon bond, in which the hydrophilic group is formed by connecting an anion exchange group to a fluorene backbone via a divalent saturated hydrocarbon group, and in which the hydrophobic unit and the hydrophilic unit are connected via carbon-carbon bond.
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公开(公告)号:US20190288297A1
公开(公告)日:2019-09-19
申请号:US16434031
申请日:2019-06-06
Inventor: Koji TANIGUCHI , Masahiro WATANABE , Makoto UCHIDA , Katsuyoshi KAKINUMA
IPC: H01M4/86 , H01M4/92 , H01M8/1004 , H01M4/90
Abstract: A membrane-electrode assembly including a catalyst layer that includes a catalyst-supporting carrier in which a catalyst is supported on a carrier made of an inorganic oxide, and a highly hydrophobic substance having a higher degree of hydrophobicity than the inorganic oxide, the catalyst layer being formed on at least one surface of a polymer electrolyte membrane. It is preferable that, in the membrane-electrode assembly, the degree of hydrophobicity of the highly hydrophobic substance is from 0.5 vol % to 45 vol % at 25° C., the degree of hydrophobicity being defined as a concentration of methanol (vol %) when a light transmittance of a dispersion obtained by dispersing the highly hydrophobic substance in a mixed solution of water and methanol reaches 80%.
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20.
公开(公告)号:US20190256993A1
公开(公告)日:2019-08-22
申请号:US16270502
申请日:2019-02-07
Applicant: UNIVERSITY OF YAMANASHI
Inventor: Hiroyuki Uchida , Shinji Nohara , Hiroshi Yano
Abstract: The present disclosure provides the hydrogen evolution catalyst having superior hydrogen generation efficiency. According to the present disclosure, there is provided a hydrogen evolution catalyst comprising a platinum skin layer on a surface of an alloy nanoparticle composed of an alloy of platinum and transition metal.
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