公开(公告)号：US20240092421A1

公开(公告)日：2024-03-21

申请号：US18261061

申请日：2021-12-28

Applicant: HITACHI ASTEMO, LTD. ,  National University Corporation Tokyo University of Agriculture and Technology

Inventor： Hiroki SONODA ,  Yoshiji HASEGAWA ,  Tomoaki FUJlBAYASHI ,  Hiroshi MOURI

IPC: B62D6/02 ,  B62D5/00 ,  B62D5/04

CPC classification number: B62D6/02 ,  B62D5/001 ,  B62D5/0406

Abstract: A steering device and a method for controlling the steering device according to the present invention are capable of suppressing, in a steer-by-wire steering device including a steering operation input member and a turning actuator that applies a turning force to a road wheel based on a driving signal, a change in which a yaw rate gain of a vehicle rises with respect to the operation speed of the steering operation input member by changing a turning angle command value to an angle less than the angle before the change when a turning frequency of the road wheel is a predetermined frequency. As a result, it becomes possible to suppress a case in which the yaw rate gain of the vehicle becomes too sensitive with respect to a steering operation by a driver.

公开(公告)号：US11883410B2

公开(公告)日：2024-01-30

申请号：US17047436

申请日：2019-04-18

Applicant: NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY ,  TAIHO PHARMACEUTICAL CO., LTD.

Inventor： Masaki Inada ,  Daisuke Kajiwara

IPC: A61K31/5377 ,  A61P21/06

CPC classification number: A61K31/5377 ,  A61P21/06

Abstract: This invention relates to a preventive and/or therapeutic agent for sarcopenia, comprising a prostaglandin D2 production inhibitor as an active ingredient.

公开(公告)号：US20230383265A1

公开(公告)日：2023-11-30

申请号：US18322823

申请日：2023-05-24

Applicant: The University of North Carolina at Chapel Hill ,  National University Corporation Tokyo University of Agriculture and Technology

Inventor： Koji SODE ,  Junko SHIMAZAKI ,  Wakako TSUGAWA

IPC: C12N9/04 ,  C12Q1/00

CPC classification number: C12N9/0006 ,  C12Y101/0103 ,  C12Q1/005

Abstract: Engineered D-β-hydroxybutyrate dehydrogenases (BHBDhs) are disclosed. In some embodiments, the BHBDhs are derived from enzymes which are putative homologues of A. faecalis-derived BHBDh, including from thermophilic bacteria and radiation-resistance bacteria. These BHBDhs may also comprise additional mutations to increase their catalytic activity. Further, BHBDhs modified to include an NAD-binding loop, so as to tightly bind an NAD+ co-factor, are also disclosed.

公开(公告)号：US20230100591A1

公开(公告)日：2023-03-30

申请号：US17908466

申请日：2021-02-26

Applicant: National University Corporation Tokyo University of Agriculture and Technology

Inventor： Kazuhiko Misawa ,  Terumasa Ito

IPC: G01N21/65 ,  G02B27/10 ,  H01S3/00 ,  H01S3/30

Abstract: There is provided a light detecting device including: a laser light source generating light source pulse beam; a splitting section splitting the light source pulse beam into excitation beam, first probe beam and second probe beam; a first modulating section executing optical path length modulation that modulates a relative optical path length difference between the excitation beam, and the first probe beam and the second probe beam; a second modulating section phase-modulating the first probe beam; and a detecting section illuminating combined beam, in which the excitation beam, the first probe beam and the second probe beam are multiplexed, onto a sample, and detecting a stimulated Raman scattering signal that is generated.

公开(公告)号：US11572062B2

公开(公告)日：2023-02-07

申请号：US16141020

申请日：2018-09-25

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY ,  THE UNIVERSITY OF TOKYO ,  SCHOOL JUDICIAL PERSON IKUTOKU GAKUEN

Inventor： Shintaro Inoue ,  Pongsathorn Raksincharoensak ,  Yuichi Saito ,  Takuma Ito ,  Tsukasa Shimizu ,  Hideo Inoue

IPC: B60W30/09 ,  B60T7/12

Abstract: A driving assistance control device includes an active pedal configured to control a driving and braking force of a vehicle, an electronic control unit configured to detect a potential risk area in which an obstacle entering a scheduled traveling route of the vehicle is likely to be present, and determine a reference speed at which contact between the vehicle and the obstacle can be avoided even when the obstacle enters the scheduled traveling route of the vehicle from the detected potential risk area based on a positional relationship between the vehicle and the potential risk area, and a force feedback unit configured to apply an assistance reaction force in a direction in which the amount of manipulation is reduced, to the active pedal when a current speed of the vehicle exceeds the reference speed.

公开(公告)号：US11300805B2

公开(公告)日：2022-04-12

申请号：US16976159

申请日：2019-06-07

Applicant: National University Corporation Tokyo University of Agriculture and Technology ,  Itoh Optical Industrial Co., Ltd.

Inventor： Yasuhiro Takaki ,  Yasushi Miyajima

IPC: G02B30/22 ,  G02B5/30 ,  G02C7/02 ,  G02C7/06 ,  G02C7/10 ,  G02C7/12 ,  H04N13/332 ,  G02B27/01

Abstract: Provided are stereoscopic eyeglasses capable of reducing visual fatigue in binocular stereoscopic display by a simple configuration. In stereoscopic eyeglasses, in order to expand a tolerance of match between vergence and accommodation enabling comfortable stereovision in eyeglasses-using stereoscopic display, wide-focus lenses ranging in focal length are incorporated so as to overlap optical filters in light transmission directions, and accordingly, visual fatigue to be caused by vergence-accommodation conflict during stereoscopic image observation is reduced.

公开(公告)号：US11248858B2

公开(公告)日：2022-02-15

申请号：US16615403

申请日：2018-05-09

Applicant: National University Corporation Tokyo University of Agriculture and Technology ,  Shoden Kogyo Co., Ltd.

Inventor： Yuki Ueda ,  Kazuyuki Yoshioka

IPC: F28F13/18 ,  F28D15/02

Abstract: Provided is a heat transfer device comprising: a housing; a regenerator; a first heat exchanger; and a second heat exchanger.

公开(公告)号：US11083105B2

公开(公告)日：2021-08-03

申请号：US16378609

申请日：2019-04-09

Applicant: IHI Corporation ,  National University Corporation Tokyo University of Agriculture and Technology

Inventor： Yoji Okita ,  Akira Murata

IPC: H05K7/20 ,  B64D33/10 ,  B64D13/00 ,  B64C25/40 ,  B64D47/00

Abstract: A heat radiator for an aircraft, which cools a heat source installed in the aircraft, includes a heat radiating part in which a contact surface comes into contact with a main flow, the contact surface being formed with a concave portion or a convex portion in which a surface thereof directed upstream in a flow direction of the main flow is curved in a plan view.

公开(公告)号：US20210218215A1

公开(公告)日：2021-07-15

申请号：US17054849

申请日：2019-04-19

Applicant: National University Corporation Tokyo University of Agriculture and Technology

Inventor： Kazuhiko Misawa ,  Terumasa Ito

IPC: H01S3/00 ,  H01S3/30 ,  G02B27/10 ,  G01N21/65 ,  G02B21/06

Abstract: An optical pulse pair generator is configured to generate an optical pulse pair including a first pulse beam and a second pulse beam having respective central wavelengths that are separated by a predetermined wavelength difference from each other and having target time waveforms that are substantially the same as each other. The optical pulse pair generator provided includes a splitter section configured to split an incident pulse beam into two, a first shaping section configured to shape one of the pulse beams split by the splitter section by shaping into the target time waveform and setting a central frequency so as to configure the first pulse beam, and a second shaping section configured to shape the other of the pulse beams split by the splitter section by shaping into the target time waveform so as to configure the second pulse beam.

公开(公告)号：US20210189549A1

公开(公告)日：2021-06-24

申请号：US17197137

申请日：2021-03-10

Applicant: NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY ,  National Institute of Information and Communications Technology

Inventor： Yoshiyuki SUDA ,  Takahiro TSUKAMOTO ,  Akira MOTOHASHI ,  Kyohei DEGURA ,  Katsumi OKUBO ,  Takuma YAGI ,  Akifumi KASAMATSU ,  Nobumitsu HIROSE ,  Toshiaki MATSUI

IPC: C23C14/34 ,  H01L21/203 ,  H01L29/737 ,  H01L29/778 ,  H01L29/78 ,  H01L29/812 ,  H01L29/88 ,  C23C14/06 ,  H01L29/161 ,  C23C14/14 ,  H01L29/165

Abstract: A semiconductor laminate film includes a silicon substrate and a semiconductor layer formed on the silicon substrate and containing silicon and germanium. The semiconductor layer having a surface roughness Rms of 1 nm or less. Further, the semiconductor layer satisfies the following relationship t≤0.881×x−4.79 where t represents a thickness (nm) of the semiconductor layer, and x represents a ratio of the number of germanium atoms to a sum of the number of silicon atoms and the number of germanium atoms in the semiconductor layer. Also, the semiconductor layer being a mixed crystal semiconductor layer containing silicon and germanium.