公开(公告)号：US11174812B2

公开(公告)日：2021-11-16

申请号：US16545252

申请日：2019-08-20

Applicant: TOYOTA MOTOR EAST JAPAN, INC. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  TOCALO Co., Ltd.

Inventor： Ryo Koike ,  Kazuyoshi Manabe ,  Akihiro Kanno

IPC: B32B15/00 ,  F02F3/10 ,  C23C4/134 ,  C23C4/08 ,  C10M103/04 ,  B32B15/01 ,  C10N50/08

Abstract: A sliding member capable of improving friction characteristics under an environment of a lubricant containing Mo, and a production method therefor, is provided. The sliding member contains a sliding portion formed of a metallic material having a Ti-containing thermally sprayed coating on a surface layer part of the sliding portion. The sliding member slides under the environment of the lubricant containing Mo as an additive, in which active Ti exposed on a surface by sliding accelerates decomposition reaction of the additive contained in the lubricant to form a molybdenum disulfide-containing low-friction coating having low friction on the surface of the sliding portion.

公开(公告)号：US10793818B2

公开(公告)日：2020-10-06

申请号：US15753091

申请日：2016-08-19

Applicant: TOKYO ELECTRON LIMITED ,  TOCALO CO., LTD.

Inventor： Shinichi Gomi ,  Kenichi Kagawa ,  Yusuke Yoda ,  Shinya Miki ,  Tatsuya Hamaguchi

IPC: C12M1/22 ,  C12M1/12 ,  G02B21/34 ,  C12M1/00 ,  C12M1/34 ,  C12N5/074 ,  G02B21/14 ,  C12M1/32 ,  C12Q1/04 ,  G01N21/03

Abstract: The purpose of the present invention is to provide a culture container capable of preventing a concave meniscus without using a jig. In order to achieve this purpose, the present invention provides a culture container (1A) provided with: a base (3) having a concave portion (4); and a water-repellent layer (5) formed on an outer edge region (411) of the bottom (41) of the concave portion (4) and the inner circumferential surface (42) of the concave portion (4). One of the surfaces of the water-repellent layer (5) is exposed to the space in the concave portion (4).

公开(公告)号：US10605300B2

公开(公告)日：2020-03-31

申请号：US15522743

申请日：2015-10-28

Applicant: FUJIMI INCORPORATED ,  TOCALO CO., Ltd.

Inventor： Noriyuki Yasuo ,  Takeshi Takabatake ,  Tatsuo Suidzu ,  Hiroaki Mizuno ,  Takaya Masuda ,  Tatsuya Kuno

IPC: F16C13/00 ,  C23C4/10 ,  C23C2/00 ,  C23C4/129 ,  C23C4/067 ,  C22C29/02 ,  C22C1/10 ,  C23C4/06 ,  C23C4/12

Abstract: A thermal spray powder is provided that contains, as constituent elements, a first element selected from W and Mo; a second element selected from Co, Ni, and Fe; a third element selected from C and B; and a fourth element formed of Si. The amount of the second element in the thermal spray powder is 40% by mole or less. The mole ratio of the fourth element to the second element in the thermal spray powder is 0.002 or greater and 0.03 or less. The thermal spray powder has a crystal phase containing Co, Ni, or Fe; W; and C or a crystal phase containing Co, Ni, or Fe; W or Mo; and B. In an X-ray diffraction spectrum of the thermal spray powder, the peak intensity attributed to Co, Ni, or Fe is at most 0.1 times the largest peak intensity in the same X-ray diffraction spectrum.

公开(公告)号：US20200063688A1

公开(公告)日：2020-02-27

申请号：US16545252

申请日：2019-08-20

Applicant: TOYOTA MOTOR EAST JAPAN, INC. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Tocalo Co., Ltd.

Inventor： Ryo Koike ,  Kazuyoshi Manabe ,  Akihiro Kanno

IPC: F02F3/10 ,  C23C4/134 ,  C23C4/08 ,  B32B15/01 ,  C10M103/04

Abstract: A problem is to provide a sliding member capable of improving friction characteristics under an environment of a lubricant containing Mo, and a production method therefor. A solution is a sliding member 10, wherein a sliding portion 11 is formed of a metallic material, and the sliding member 10 has, at a surface layer part of the sliding portion 11, a Ti-containing thermally sprayed coating 12 formed by thermally spraying, as a thermal spraying material, a metallic material containing Ti as a composition. The sliding member 10 slides under the environment of the lubricant containing Mo as an additive, in which active Ti exposed on a surface by sliding accelerates decomposition reaction of the additive contained in the lubricant to form a molybdenum disulfide-containing low-friction coating having low friction on the surface of the sliding portion 11.

公开(公告)号：US10539176B2

公开(公告)日：2020-01-21

申请号：US15522703

申请日：2015-10-28

Applicant: FUJIMI INCORPORATED ,  TOCALO CO., Ltd.

Inventor： Tatsuo Suidzu ,  Noriyuki Yasuo ,  Takeshi Takabatake ,  Hiroaki Mizuno ,  Takaya Masuda ,  Tatsuya Kuno

IPC: C23C4/06 ,  C23C4/10 ,  C23C4/12 ,  C23C4/129 ,  C23C4/067 ,  F16C13/00 ,  C22C29/08 ,  C22C19/00 ,  C22C19/07 ,  C22C29/14 ,  C22C1/10 ,  C25D17/06

Abstract: A thermal spray powder is provided that contains, as constituent elements, a first element selected from W and Mo; a second element selected from Co, Ni, and Fe; a third element selected from C and B; and a fourth element selected from Al and Mg. The amount of the second element in the thermal spray powder is 20% by mole or greater. The mole ratio of the fourth element to the second element in the thermal spray powder is 0.05 or greater and 0.5 or less. The thermal spray powder has a crystal phase containing Co, Ni, or Fe; W; and C or a crystal phase containing Co, Ni, or Fe; W or Mo; and B. In an X-ray diffraction spectrum of the thermal spray powder, the peak intensity attributed to Co, Ni, or Fe is at most 0.1 times the largest peak intensity in the same X-ray diffraction spectrum.

公开(公告)号：US20190195281A1

公开(公告)日：2019-06-27

申请号：US16229244

申请日：2018-12-21

Applicant: DENSO CORPORATION ,  TOHOKU UNIVERSITY ,  TOCALO Co., Ltd.

Inventor： Kentaro KISHI ,  Yasunori NIIYAMA ,  Koshi ADACHI ,  Shinya MIKI

IPC: F16C33/12 ,  F16C33/10

CPC classification number: F16C33/12 ,  C10M2201/041 ,  C10N2250/141 ,  C10N2250/18 ,  F05C2251/14 ,  F05C2253/12 ,  F16C33/10

Abstract: A sliding member includes: a base material; a solid lubricant layer arranged on a surface of the base material; a defect layer having a material defect, disposed in the solid lubricant layer, and being changeable into an ultra low friction layer by mechanical stress more easily than changing from the solid lubricant layer to the ultra low friction layer; and a ultra low friction layer covering a surface of the defect layer.

公开(公告)号：US20190032239A1

公开(公告)日：2019-01-31

申请号：US16077169

申请日：2017-02-14

Applicant: JFE STEEL CORPORATION ,  TOCALO CO., LTD.

Inventor： Yuya BABA ,  Junichi TAKEUCHI ,  Yoshifumi KOBAYASHI

IPC: C25D17/10 ,  C22C29/08 ,  C23C4/10 ,  C25D5/04

Abstract: Disclosed is a cermet powder that enables preparation of a cermet coating having both high wear resistance and high corrosion resistance against a strong acid having a pH of less than 1. The disclosed cermet powder contains tungsten carbide particles in an amount of 40 mass % or more; molybdenum carbide particles in an amount of 10 mass % to 40 mass %; and Ni or a Ni alloy as a matrix metal, wherein the cermet powder further contains chromium, either as a carbide or a metal or alloy element contained in the matrix metal, in an amount of 8 mass % or more.

公开(公告)号：US20180201892A1

公开(公告)日：2018-07-19

申请号：US15753091

申请日：2016-08-19

Applicant: TOKYO ELECTRON LIMITED ,  TOCALO CO., LTD.

Inventor： Shinichi GOMI ,  Kenichi KAGAWA ,  Yusuke YODA ,  Shinya MIKI ,  Tatsuya HAMAGUCHI

IPC: C12M1/12 ,  C12M1/32 ,  C12M1/00 ,  C12M1/34 ,  C12Q1/04 ,  G01N21/03

CPC classification number: C12M25/14 ,  C12M1/3453 ,  C12M23/00 ,  C12M23/10 ,  C12M23/12 ,  C12M23/20 ,  C12M41/36 ,  C12N5/0696 ,  C12Q1/04 ,  C12Q1/045 ,  G01N21/0303 ,  G01N2021/0378 ,  G02B21/14 ,  G02B21/34

Abstract: The purpose of the present invention is to provide a culture container capable of preventing a concave meniscus without using a jig. In order to achieve this purpose, the present invention provides a culture container (1A) provided with: a base (3) having a concave portion (4); and a water-repellent layer (5) formed on an outer edge region (411) of the bottom (41) of the concave portion (4) and the inner circumferential surface (42) of the concave portion (4). One of the surfaces of the water-repellent layer (5) is exposed to the space in the concave portion (4).

公开(公告)号：US20180073121A1

公开(公告)日：2018-03-15

申请号：US15554589

申请日：2016-03-02

Applicant: TOCALO CO., LTD.

Inventor： Yoichiro HABU ,  Yasuo MIYAKE ,  Naoki ABE ,  Tatsuya HAMAGUCHI

IPC: C23C4/10 ,  C23C4/02

CPC classification number: C23C4/10 ,  B32B9/00 ,  C08J7/045 ,  C23C4/02 ,  C23C4/06 ,  C23C28/00

Abstract: [Task] It is to provide a fiber-reinforced resin structure having improved surface properties and reinforced with carbon fibers or glass fibers while keeping lightweight properties.[Solution] A fiber-reinforced resin structure is constructed by forming a thermal sprayed coating composed mainly of boron carbide on a fiber-reinforced plastic substrate as a top coating.

公开(公告)号：US20170356075A1

公开(公告)日：2017-12-14

申请号：US15539461

申请日：2015-12-24

Applicant: TOCALO CO., LTD ,  NSK LTD.

Inventor： Junichi TAKEUCHI ,  Yuji OKADA ,  Masaya NAGAI ,  Manabu YAMADA ,  Naozumi NAKATA

IPC: C23C4/10 ,  F16C33/62 ,  F16C33/64

CPC classification number: C23C4/10 ,  C08K2201/005 ,  F16C33/62 ,  F16C33/64 ,  F16C2202/24 ,  F16C2206/44 ,  F16C2223/42

Abstract: An insulated bearing includes an outer ring, an inner ring, and a plurality of rolling elements. At least one of the outer ring and an inner ring is made of metal, the plurality of rolling elements are provided between the outer ring and the inner ring, so as to be freely rolled, and at least one of the outer ring and an inner ring is coated with an insulating layer. The insulating layer is formed of a mixture in which silicon carbide and/or aluminum nitride as an additive are/is dispersed in aluminum oxide as a base matrix. The content of the additive is 1 to 40 mass % with respect to the total amount of the mixture.