公开(公告)号：US20240295719A1

公开(公告)日：2024-09-05

申请号：US18588921

申请日：2024-02-27

Applicant: Samsung Electro-Mechanics Co., Ltd. ,  Kumoh National Institute of Technology Industry-Academic Cooperation Foundation

Inventor： Tae Yeon LIM ,  Jae Myung RYU ,  Yong Joo JO ,  Phil Ho JUNG

IPC: G02B13/00 ,  G02B1/04 ,  G02B3/00 ,  G02B7/105 ,  G02B9/64

CPC classification number: G02B13/0045 ,  G02B1/041 ,  G02B3/00 ,  G02B7/105 ,  G02B9/64 ,  G02B2003/0093

Abstract: An optical imaging system includes a first lens group, a second lens group, a third lens group, and a fourth lens group sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an image side of the optical imaging system, at least one lens group among the first lens group to the fourth lens group being configured to be movable along the optical axis; and a reflective member disposed on an object side of the first lens group and comprising a reflective surface configured to change an optical path, wherein the first lens group has a positive refractive power, and 0.8≤Fnot/Fnow≤1.3 is satisfied, where Fnot is an F-number of the optical imaging system in a telephoto mode, and Fnow is an F-number of the optical imaging system in a wide-angle mode.

公开(公告)号：US20230204906A1

公开(公告)日：2023-06-29

申请号：US17870450

申请日：2022-07-21

Applicant: Samsung Electro-Mechanics Co., Ltd. ,  Kumoh National Institute of Technology Industry-Academic Cooperation Foundation

Inventor： Tae Yeon LIM ,  Yong Joo JO ,  Phil Ho JUNG ,  Jae Myung RYU

IPC: G02B9/34

CPC classification number: G02B9/34

Abstract: An optical imaging system includes a first lens group, a second lens group, a third lens group, and a fourth lens group sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein at least one lens group among the first lens group to the fourth lens group is configured to be movable along the optical axis, the first lens group has a positive refractive power and comprises a reflective member and at least one lens disposed between the object side of the optical imaging system and the reflective member, and the at least one lens is configured to refract light passing through the at least one lens to converge the light to be incident on the reflective member.

公开(公告)号：US20220335092A1

公开(公告)日：2022-10-20

申请号：US17617182

申请日：2020-06-04

Applicant: SHIMADZU CORPORATION ,  National Institute of Technology and Evaluation ,  RIKEN

Inventor： Yohei YAMADA ,  Hiroko KAWASAKI ,  Akira HOSOYAMA ,  Seiha MIYAZAWA ,  Tomokazu SHIRAI

IPC: G06F16/93 ,  G06F40/295 ,  G06F16/903

Abstract: Provided is a literature information service method using a single computer or a plurality of computers connected to each other via a network. The literature information service method includes: transmitting a first character string to a plurality of first servers connected respectively to a plurality of databases each including information of enzymes, and receiving a plurality of pieces of data obtained by searching the plurality of databases with the first character string; extracting a plurality of second character strings indicating information of enzymes from the plurality of pieces of data; generating a search expression using at least one of the plurality of extracted second character strings; and searching a literature database using the search expression to acquire search result data.

公开(公告)号：US11168170B2

公开(公告)日：2021-11-09

申请号：US16607825

申请日：2018-04-25

Applicant: KYOTO UNIVERSITY ,  NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY ,  NATIONAL INSTITUTE OF TECHNOLOGY

Inventor： Chiharu Tadokoro ,  Takuo Nagamine ,  Yoshinobu Tsujii ,  Keita Sakakibara ,  Ken Nakano ,  Hitoshi Hattori ,  Shinya Sasaki ,  Takaya Sato

IPC: C08F292/00

Abstract: A clearance narrowing material containing a brush-shaped polymer chain aggregate formed of multiple polymer chains immobilized on a substrate. The invention provides a clearance narrowing material which can effectively prevent fluid leakage through a clearance and which does not disturb relative movement of members to form a clearance, and can realize an article in which fluid leakage through a clearance can be effectively prevented and the members to form a clearance can move smoothly.

公开(公告)号：US20200343036A1

公开(公告)日：2020-10-29

申请号：US16963037

申请日：2019-01-17

Applicant: DAIHEN Corporation ,  National Institute of Technology

Inventor： Masayuki Nakahama ,  Kosuke Maeda ,  Mitsuo Ebisawa ,  Manabu Ishitobi

IPC: H01F27/28 ,  H03H7/40 ,  H01F41/061

Abstract: An example inductor comprises multiple coil parts and each formed by flatwise-winding layers of turns of a flat wire arranged in a radial direction with gaps between each of the layers, and the multiple coil parts are arranged in an axial direction with a clearance. There is provided a clearance between the multiple coil parts, through which air flows, achieving improvement in heat dissipation.

公开(公告)号：US20190334200A1

公开(公告)日：2019-10-31

申请号：US16309596

申请日：2017-11-08

Applicant: DAIICHI KIGENSO KAGAKU KOGYO CO., LTD. ,  NATIONAL INSTITUTE OF TECHNOLOGY

Inventor： Yasushi Nakajima ,  Susumu Nakayama

IPC: H01M10/0562 ,  C01B25/45 ,  H01M10/0525

Abstract: Provided is a lithium-containing zirconium phosphate having excellent high-temperature resistance and mechanical strength, which is useful as a lithium-ion-conducting inorganic solid electrolyte material, and methods for producing a calcined powder and a sintered body thereof. Specifically, the lithium-containing zirconium phosphate is characterized in that (1) the lithium-containing zirconium phosphate has a compositional ratio of Li:M1:M2:P=1.0 to 1.7:0.10 to 0.35:2.0:more than 3.00 to 3.50 or less; (2) M1 contains at least one member selected from the group consisting of Ca, Mg, Sr, and Ba; when M1 contains two or more members, the ratio of M1 is 0.10 to 0.35 in total; and (3) M2 contains Zr alone, or contains Zr and at least one member selected from the group consisting of Al, Sc, Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, the ratio of Zr in M2 being 1.47 to 2.00.

公开(公告)号：US10276877B2

公开(公告)日：2019-04-30

申请号：US15036301

申请日：2014-11-25

Applicant: NATIONAL INSTITUTE OF TECHNOLOGY ,  TOYO TANSO CO., LTD.

Inventor： Hiroshi Okano ,  Masashi Yoda ,  Takuro Tsuruoka ,  Toshihiro Hosokawa ,  Nobuya Misaki

IPC: H01M4/96 ,  H01M12/06 ,  H01M4/46 ,  H01M4/86 ,  H01M8/0234

Abstract: A positive electrode for an air battery and an air battery using the positive electrode are provided, that make it possible to inhibit an electrolyte solution decrease in the battery and prevent the problems associated with the electrolyte solution decrease without causing an increase in manufacturing costs.A positive electrode for an air battery includes an expanded graphite sheet. It is desirable that the expanded graphite sheet contain expanded graphite in an amount of 80 mass % or greater. It is desirable that the expanded graphite have a bulk density of from 0.2 Mg/m3 to 2.0 Mg/m3. It is desirable that the expanded graphite sheet have a thickness of from 0.1 mm to 3.0 mm.

公开(公告)号：US20180317508A1

公开(公告)日：2018-11-08

申请号：US15771169

申请日：2016-10-27

Applicant: NATIONAL INSTITUTE OF TECHNOLOGY ,  SAGA UNIVERSITY ,  UNIVERSITY OF THE RYUKYUS

Inventor： Yoshihito Yagyu ,  Tatsuya Misawa ,  Akikazu Sakudo

IPC: A23B7/015 ,  A23L3/26 ,  A23L3/32

CPC classification number: A23B7/015 ,  A23L3/26 ,  A23L3/32 ,  A23V2002/00 ,  A61L2/14 ,  A61L2/24

Abstract: There is provided a plasma sterilization apparatus that permits plasma sterilization providing a uniform sterilization for even sterilization targets having various kinds of three-dimensional shape such as agricultural products, under mild conditions so as to prevent damage and quality deterioration of the targets.A plasma sterilization apparatus includes a voltage-applying unit that applies a voltage to a sterilization target having conductivity; a pair of electrodes that apply, in a discharged state, the voltage applied by said voltage-applying unit to the sterilization target via a dielectric; and a position changing unit that changes a relative position between the pair of electrodes and the sterilization target.

公开(公告)号：US10007976B2

公开(公告)日：2018-06-26

申请号：US14959449

申请日：2015-12-04

Applicant: National Institute of Technology ,  Toshiba Medical Systems Corporation

Inventor： Michitaka Honda ,  Kunio Shiraishi ,  Takuya Sakaguchi

IPC: G06T5/50 ,  A61B6/00 ,  G06T5/00 ,  G06T7/13 ,  A61B5/055 ,  A61B6/12 ,  A61B8/00 ,  A61B6/03 ,  A61B8/08

CPC classification number: G06T5/50 ,  A61B5/055 ,  A61B6/00 ,  A61B6/032 ,  A61B6/037 ,  A61B6/12 ,  A61B6/461 ,  A61B6/5211 ,  A61B8/00 ,  A61B8/5215 ,  G06T5/002 ,  G06T5/007 ,  G06T5/009 ,  G06T7/13 ,  G06T2207/10116 ,  G06T2207/20192 ,  G06T2207/20208 ,  G06T2207/20224

Abstract: An image processing apparatus according to an embodiment includes a first frequency image generating circuitry, a second frequency image generating circuitry, a signal detecting circuitry, and a display image generating circuitry. The first frequency image generating circuitry performs, on an object pixel of processing, processing based on a pixel value of a neighboring pixel positioned close to the pixel to generate first frequency image data including a specific contrast component and a first frequency component on image data. The second frequency image generating circuitry performs processing of subtracting the first frequency image data from the image data to generate second frequency image data including a second frequency component. The signal detecting circuitry detects a linear signal derived from a linear structural object from the second frequency image data. The display image generating circuitry generates a display image according to the linear signal detected.

公开(公告)号：US20180126492A1

公开(公告)日：2018-05-10

申请号：US15805614

申请日：2017-11-07

Applicant: HONDA MOTOR CO., LTD. ,  NATIONAL INSTITUTE OF TECHNOLOGY

Inventor： Keiichiro NAKAO ,  Koji NISHIMOTO

IPC: B23K26/26 ,  B23K28/02 ,  B23K26/00

CPC classification number: B23K26/26 ,  B23K26/0093 ,  B23K26/0846 ,  B23K26/244 ,  B23K26/322 ,  B23K28/02 ,  B23K2101/34

Abstract: The laser irradiation step includes: removing zinc plating layers respectively disposed on the surfaces of the galvanized steel sheets by the laser irradiation; and melting the surfaces of the galvanized steel sheets of which the zinc plating layers have been removed, and the roller pressurizing step includes pressurizing the galvanized steel sheets by the rollers while the surfaces of the galvanized steel sheets that have been melted are in contact with each other such that the galvanized steel sheets are joined together.