公开(公告)号：US11781254B2

公开(公告)日：2023-10-10

申请号：US17311685

申请日：2020-12-21

Applicant: Shibaura Machine Co., Ltd. ,  NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY

Inventor： Yuya Sasai ,  Takafumi Sameshima ,  Yoshio Iizuka ,  Kaho Osada ,  Kentaro Taki

IPC: D04H1/56 ,  B29C48/88 ,  B29C48/86 ,  B29C48/30 ,  B29C48/05 ,  B29C48/285 ,  B29B7/48 ,  B29B7/72 ,  B29B7/82 ,  D04H1/4291

CPC classification number: D04H1/565 ,  B29B7/48 ,  B29B7/726 ,  B29B7/728 ,  B29B7/82 ,  B29C48/05 ,  B29C48/298 ,  B29C48/30 ,  B29C48/865 ,  B29C48/88 ,  D04H1/4291 ,  B29C2793/0081 ,  B29C2948/922 ,  B29C2948/92209

Abstract: A production method for a low molecular weight polymer suitable for a melt-blown non-woven fabric and a production device for melt-blown non-woven fabric, with which a high molecular weight polymer can be reduced in molecular weight by applying a shear force to the high molecular weight polymer without adding an additive. The low molecular weight polymer and the melt-blown non-woven fabric are produced using a continuous high shearing device that applies a shear force to the high molecular weight polymer serving as a raw material by rotation of a screw body to reduce the molecular weight of the high molecular weight polymer so as to obtain a low molecular weight polymer, and cools the low molecular weight polymer by passing the low molecular weight polymer through a passage arranged in the axial direction inside the screw body.

公开(公告)号：US20230279370A1

公开(公告)日：2023-09-07

申请号：US18165026

申请日：2023-02-06

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD. ,  TOHOKU UNIVERSITY ,  KANAZAWA UNIVERSITY ,  NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY

Inventor： Haruhiko YAMAGUCHI ,  Yukino INOUE ,  Seiji TAKAHASHI ,  Toru NAKAYAMA ,  Satoshi YAMASHITA ,  Yuzuru TOZAWA

IPC: C12N9/10 ,  C12N15/82 ,  C08L21/00

CPC classification number: C12N9/1085 ,  C12Y205/0102 ,  C12N15/8243 ,  C08L21/00

Abstract: Provided are a mutant cis-prenyltransferase (CPT) family protein and a method for producing a polyisoprenoid, which enable the production of a high molecular weight polyisoprenoid. Included is a mutant cis-prenyltransferase (CET) family protein obtained by mutating the amino acid sequence of a N-terminal region of a cis-prenyltransferase (CPT) family protein not found on rubber particles to be identical or similar to the amino acid sequence of a N-terminal region of a cis-prenyltransferase (CPT) family protein found on rubber particles, and mutating the amino acid sequence of a C-terminal region of the cis-prenyltransferase (CPT) family protein not found on rubber particles to be identical or similar to the amino acid sequence of a C-terminal region of a cis-prenyltransferase (CPT) family protein found on rubber particles.

公开(公告)号：US20230250553A1

公开(公告)日：2023-08-10

申请号：US18134604

申请日：2023-04-14

Applicant: SHIN-ETSU CHEMICAL CO., LTD. ,  NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY

Inventor： Hitoshi NOGUCHI ,  Norio TOKUDA ,  Tsubasa MATSUMOTO

IPC: C30B29/04 ,  C23C16/02 ,  C23C16/27 ,  C30B25/18 ,  H01F1/40 ,  C30B25/20

CPC classification number: C30B29/04 ,  C23C16/0281 ,  C23C16/277 ,  C23C16/279 ,  C30B25/183 ,  H01F1/40 ,  C30B25/18 ,  C30B25/20 ,  H01F10/10

Abstract: A method for manufacturing diamond substrate of using source gas containing hydrocarbon gas and hydrogen gas to form diamond crystal on an underlying substrate by CVD method, to form a diamond crystal layer having nitrogen-vacancy centers in at least part of the diamond crystal, nitrogen or nitride gas is mixed in the source gas, wherein the source gas is: 0.005 volume % or more and 6.000 volume % or less of the hydrocarbon gas; 93.500 volume % or more and less than 99.995 volume % of the hydrogen gas; and 5.0×10−5 volume % or more and 5.0×10−1 volume % or less of the nitrogen gas or the nitride gas, and the diamond crystal layer having the nitrogen-vacancy centers is formed. A method for manufacturing a diamond substrate to form an underlying substrate, a diamond crystal having a dense nitrogen-vacancy centers (NVCs) with an orientation of NV axis by performing the CVD.

公开(公告)号：US20230145055A1

公开(公告)日：2023-05-11

申请号：US17918809

申请日：2021-04-12

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY

Inventor： Hiromitsu Kato ,  Masahiko Ogura ,  Toshiharu Makino ,  Satoshi Yamasaki ,  Tsubasa Matsumoto ,  Norio Tokuda ,  Takao Inokuma

IPC: H01L29/78 ,  H01L29/16 ,  H01L29/41

CPC classification number: H01L29/78 ,  H01L29/1602 ,  H01L29/41

Abstract: The present invention provides a novel semiconductor device for high breakdown voltage having no drift layer. The semiconductor device includes a first semiconductor layer of a first conductivity type which is either a p-type or an n-type conductivity type, a source portion arranged so as to be in contact with the first semiconductor layer and configured as a semiconductor portion of a second conductivity type different from the first conductivity type, a source electrode arranged in ohmic contact with the source portion, a gate electrode arranged on at least one selected from surfaces of the first semiconductor layer via a gate insulating film interposed therebetween and capable of forming by an applied electric field, an inversion layer in a region of the first semiconductor layer near the surface of the first semiconductor layer contacting the gate insulating film, a second semiconductor layer of the first conductivity type arranged so as to be in contact with the inversion layer, and a drain electrode separated from the inversion layer and arranged in Schottky contact with the second semiconductor layer.

公开(公告)号：US20230143831A1

公开(公告)日：2023-05-11

申请号：US17802794

申请日：2021-03-01

Applicant: NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY ,  NISSAN CHEMICAL CORPORATION

Inventor： Rikinari HANAYAMA ,  Tomoyoshi YAMANO ,  Kazutaka MATOBA

IPC: C12N15/62 ,  C07K14/74 ,  C12N5/0783 ,  C07K14/55 ,  C07K14/54 ,  C07K14/52 ,  C07K14/495 ,  A61P37/08 ,  A61P37/06 ,  A61P35/00

CPC classification number: C12N15/62 ,  C07K14/70539 ,  C12N5/0636 ,  C07K14/55 ,  C07K14/5412 ,  C07K14/5406 ,  C07K14/52 ,  C07K14/495 ,  A61P37/08 ,  A61P37/06 ,  A61P35/00 ,  A61K38/00

Abstract: To provide extracellular vesicles capable of satisfactorily activating, etc., antigen-specific T cells. Provided are said antigen-presenting extracellular vesicles that present an antigen-presenting MHC molecule and a T-cell-stimulating cytokine extramembranously.

公开(公告)号：US11414691B2

公开(公告)日：2022-08-16

申请号：US16330722

申请日：2017-09-07

Applicant: National University Corporation Kanazawa University

Inventor： Masanobu Oshima ,  Mizuho Nakayama ,  Eri Sakai

IPC: C12Q1/02 ,  C12N5/09 ,  C12N5/071 ,  G01N33/50 ,  C12N5/00

Abstract: Provided are an organoid having a metastatic property when transplanted into an immunocompetent non-human animal of the same species, a cell strain having a metastatic property when transplanted into an immunocompetent non-human animal of the same species, and a non-human animal including the organoid or the cell strain.

公开(公告)号：US20220242031A1

公开(公告)日：2022-08-04

申请号：US17618946

申请日：2020-05-25

Applicant: Shibaura Machine Co., Ltd. ,  NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY

Inventor： Masatoshi OHARA ,  Kentaro TAKI ,  Tsukasa KIDA

IPC: B29C48/92 ,  G01M99/00

Abstract: A signal acquisition unit of an abnormality detection device for a twin-screw extrusion molding machine, when the twin-screw extrusion molding machine that melts and kneads a fed resin raw material is in operation, acquires an AE output of an AE sensor installed on a surface of a housing of the twin-screw extrusion molding machine. A determination unit determines whether an abnormality occurs in the twin-screw extrusion molding machine, based on a relationship between the AE output and a first threshold and a second threshold.

公开(公告)号：US20220133815A1

公开(公告)日：2022-05-05

申请号：US17575897

申请日：2022-01-14

Applicant: Japan Eco Science Co., Ltd. ,  KEIYO PLANT ENGINEERING CO., LTD. ,  National University Corporation Chiba University ,  National University Corporation Kanazawa University

Inventor： Hiroaki KODAMA ,  Naruki SATO ,  Takumi NISHIUCHI ,  Hirokuni MIYAMOTO ,  Toshiyuki ITO ,  Kenichi MORI

IPC: A61K35/742 ,  A61P21/00

Abstract: A method for causing a qualitative change in muscle fibers of a human or animal individual, includes the oral administration of a feed incorporating fermentation product dissolving solutions of thermophilic bacteria or Bacillus hisashn NITE BP-863 obtained by aeration treatment of a high-temperature fermentation product containing complex bacteria ATCC PTA-1773 as an active ingredient to the human or animal individual.

公开(公告)号：US11180865B2

公开(公告)日：2021-11-23

申请号：US15887207

申请日：2018-02-02

Applicant: SHIN-ETSU CHEMICAL CO., LTD. ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY

Inventor： Hitoshi Noguchi ,  Toshiharu Makino ,  Masahiko Ogura ,  Hiromitsu Kato ,  Hiroyuki Kawashima ,  Satoshi Yamasaki ,  Norio Tokuda

IPC: C30B25/20 ,  C30B29/04 ,  H01L21/00 ,  C30B25/18 ,  C23C16/02 ,  C30B25/10 ,  C23C16/27 ,  H01L21/02

Abstract: It is an object to provide a method for producing a diamond substrate effective for reducing various defects including dislocation defects and a foundation substrate used for the same. This object is achieved by a foundation substrate for forming a diamond film by a chemical vapor deposition method, wherein an off angle is provided to the surface of the foundation substrate with respect to a predetermined crystal plane orientation.

公开(公告)号：US11021049B2

公开(公告)日：2021-06-01

申请号：US16314705

申请日：2017-06-23

Applicant: HONDA MOTOR CO., LTD. ,  NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY

Inventor： Toshio Inoue ,  Osamu Terashima ,  Toshihiko Komatsuzaki

IPC: F16F1/36 ,  B60K5/12 ,  B29C45/14 ,  F16F1/38 ,  F16F1/387 ,  F16F13/04 ,  F16F15/02 ,  F16F15/03 ,  B29K21/00 ,  B29L31/00

Abstract: An engine mount control apparatus that is an active noise vibration control apparatus according to the present disclosure is characterized by being provided with a housing that has an outer core, an inner core that is disposed inside the outer core, and an electromagnetic coil that is positioned between the outer core and the inner core and by a portion between the outer core and the inner core being filled with a magneto-rheological elastomer containing magnetic particles. The present disclosure enables the maintenance of good static load support performance.