Patents by Inventor Kazuomi Sato
Kazuomi Sato has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240002990Abstract: An object of the present invention is to provide a structure, a sliding member and a connector, having a surface (sliding surface) that is excellent in abrasion resistance and can keep contact resistance low for a long period, and a method for producing the structure. The object is attained by a structure having a configuration where a nanocarbon material is disposed on an at least partial surface of a metal, a sliding member and a connector, having the configuration, and a method for producing the structure. In the structure, it is preferred that a coating containing the nanocarbon material and an organic compound having at least a first functional group having affinity for the metal and a second functional group having affinity for the nanocarbon material should be disposed on the at least partial surface of the metal.Type: ApplicationFiled: July 20, 2021Publication date: January 4, 2024Inventors: Kazuomi SATO, Kazuhiro TOKUNAGA, Yasuhiro YUZURIHARA, Mayumi KOSAKA, Ryota YUGE
-
Publication number: 20230025931Abstract: Method for simultaneously preventing pink bollworm and American bollworm, the method including at least: a step in which cotton seedlings are planted in a field 21-41 days after the date of occurrence of the adult stage of the pink bollworm in the case of the first generation, and 1-29 days after the date of occurrence of the adult stage in the case of second and subsequent generations; and a step in which an extended-release pheromone preparation including at least Z,Z/Z,E-7,11-hexadecadienyl acetate, which is a sexual pheromone substance for pink bollworm, and Z-11-hexadecenal, which is a sexual pheromone substance for American bollworm, is implanted in the field 2-15 days before the expected date of occurrence of the adult stage of the next generation of pink bollworm, the expected date derived from the effective integrated temperature, and the sexual pheromone substances in the extended-release pheromone preparation are released in the field.Type: ApplicationFiled: December 18, 2020Publication date: January 26, 2023Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kinya OGAWA, Kazuomi SATO, Nobuaki ISHIZAWA
-
Publication number: 20230014675Abstract: Provided is a pink bollworm control method that controls pink bollworms by using a mating disruption method to disturb the mating of the pink bollworms. The method including at least: a step in which cotton seedlings are planted in a field 21-41 days after the appearance of adult pink bollworms if said adult pink bollworms are a first generation, or 1-21 days after the appearance of adult pink bollworms if said adult pink bollworms are a second or later generation; and a step in which a controlled-released sexual pheromone formulation including at least Z,Z/Z,E-7,11-hexadecadienyl acetate, which is a pink bollworm sexual pheromone substance, is placed in the field 2-15 days before the predicted adult appearance date for the next generation of adults of said pink bollworms, as derived from effective accumulated temperature, and the sexual pheromone substance in the controlled-release sexual pheromone formulation is released in the field.Type: ApplicationFiled: December 18, 2020Publication date: January 19, 2023Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kinya OGAWA, Kazuomi SATO, Nobuaki ISHIZAWA
-
Patent number: 11398686Abstract: A wire includes a core wire and an insulation coating that covers an outer periphery of the core wire. The core wire includes a distal end region containing a distal end surface of the core wire, and a body region being a part other than the distal end region. The distal end region includes a first distal end region containing the distal end surface, and a second distal end region located between the first distal end region and the body region. The insulation coating includes a distal end coating part that covers an outer periphery of the first distal end region in a tube shape, an insulation coating body that covers an outer periphery of the body region in a tube shape, a coating joint part that joins the distal end coating part and the insulation coating body together.Type: GrantFiled: February 19, 2019Date of Patent: July 26, 2022Assignee: Japan Aviation Electronics Industry, Ltd.Inventors: Kenji Kameda, Kazuomi Sato, Kenji Yamazaki, Hayato Nakamura, Takaichi Teramoto
-
Patent number: 10998647Abstract: A wire includes a core wire, an insulating coating that covers an outer periphery of a non-distal end region as a part of the core wire other than the distal end region, and a distal end seal part that is disposed separately from the insulating coating and seals the distal end part of the distal end region of the core wire. The core wire is exposed between the distal end seal part and the insulating coating. The distal end seal part includes a tubular distal end cover part that covers an outer periphery of the distal end part and a welded part that is crushed in an orthogonal direction orthogonal to a wire direction and is closed by welding.Type: GrantFiled: May 11, 2018Date of Patent: May 4, 2021Assignee: Japan Aviation Electronics Industry, Ltd.Inventors: Kenji Kameda, Kazuomi Sato, Kenji Yamazaki, Hayato Nakamura
-
Patent number: 10975042Abstract: The present invention is a method for purifying an NCA, including the steps of: a) dissolving an NCA contaminated with impurities into a solvent which is a good solvent and is not a chlorinated solvent followed by stirring to precipitate an undissolved impurity to afford a suspension, b) adding an acidic filter aid having ability to trap a basic impurity to the obtained suspension followed by filtration and/or forming a fixed bed of the acidic filter aid having ability to trap a basic impurity followed by filtering the suspension to bring the suspension to be in contact with the acidic filter aid having ability to trap a basic impurity, and c) adding the obtained filtrate dropwise to a poor solvent for NCA to crystallize out the NCA in which the impurities are removed. This makes it possible to purify a low-purity NCA conveniently to afford a high-purity NCA.Type: GrantFiled: May 21, 2019Date of Patent: April 13, 2021Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Yuki Suka, Yuji Harada, Shiori Nonaka, Kazuomi Sato, Takeru Watanabe, Takehiko Ishii
-
Publication number: 20210036440Abstract: A wire includes a core wire and an insulation coating that covers an outer periphery of the core wire. The core wire includes a distal end region containing a distal end surface of the core wire, and a body region being a part other than the distal end region. The distal end region includes a first distal end region containing the distal end surface, and a second distal end region located between the first distal end region and the body region. The insulation coating includes a distal end coating part that covers an outer periphery of the first distal end region in a tube shape, an insulation coating body that covers an outer periphery of the body region in a tube shape, a coating joint part that joins the distal end coating part and the insulation coating body together.Type: ApplicationFiled: February 19, 2019Publication date: February 4, 2021Applicant: Japan Aviation Electronics Industry, Ltd.Inventors: Kenji KAMEDA, Kazuomi SATO, Kenji YAMAZAKI, Hayato NAKAMURA, Takaichi TERAMOTO
-
Publication number: 20200083616Abstract: A wire includes a core wire, an insulating coating that covers an outer periphery of a non-distal end region as a part of the core wire other than the distal end region, and a distal end seal part that is disposed separately from the insulating coating and seals the distal end part of the distal end region of the core wire. The core wire is exposed between the distal end seal part and the insulating coating. The distal end seal part includes a tubular distal end cover part that covers an outer periphery of the distal end part and a welded part that is crushed in an orthogonal direction orthogonal to a wire direction and is closed by welding.Type: ApplicationFiled: May 11, 2018Publication date: March 12, 2020Applicant: Japan Aviation Electronics Industry, Ltd.Inventors: Kenji KAMEDA, Kazuomi SATO, Kenji YAMAZAKI, Hayato NAKAMURA
-
Publication number: 20190359579Abstract: The present invention is a method for purifying an NCA, including the steps of: a) dissolving an NCA contaminated with impurities into a solvent which is a good solvent and is not a chlorinated solvent followed by stirring to precipitate an undissolved impurity to afford a suspension, b) adding an acidic filter aid having ability to trap a basic impurity to the obtained suspension followed by filtration and/or forming a fixed bed of the acidic filter aid having ability to trap a basic impurity followed by filtering the suspension to bring the suspension to be in contact with the acidic filter aid having ability to trap a basic impurity, and c) adding the obtained filtrate dropwise to a poor solvent for NCA to crystallize out the NCA in which the impurities are removed. This makes it possible to purify a low-purity NCA conveniently to afford a high-purity NCA.Type: ApplicationFiled: May 21, 2019Publication date: November 28, 2019Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Yuki SUKA, Yuji HARADA, Shiori NONAKA, Kazuomi SATO, Takeru WATANABE, Takehiko ISHII
-
Patent number: 9711873Abstract: A crimp terminal has a crimp barrel which is crimped onto a core wire of a cable. The crimp barrel has an inner surface in which a plurality of cavities which are independent from one another is formed. Each of the cavities has a predetermined shape in a plane orthogonal to a depth direction thereof before the crimp barrel is crimped onto a core wire. The predetermined shape has at least two straight portions and a concave curved portion connecting the straight portions. The concave curved portion is indented inward of the predetermined shape. A plurality of the concave curved portions which are close to each other and included respectively in the predetermined shapes distinct from each other is arranged on an identical imaginary circle or rounded rectangular.Type: GrantFiled: November 23, 2016Date of Patent: July 18, 2017Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Daisuke Tanaka, Takashi Ookawa, Kiyohito Koide, Hiroshi Akimoto, Takaichi Teramoto, Kazuomi Sato, Hiroki Yokohama, Nobuhisa Todo
-
Publication number: 20170187127Abstract: A crimp terminal has a crimp barrel which is crimped onto a core wire of a cable. The crimp barrel has an inner surface in which a plurality of cavities which are independent from one another is formed. Each of the cavities has a predetermined shape in a plane orthogonal to a depth direction thereof before the crimp barrel is crimped onto a core wire. The predetermined shape has at least two straight portions and a concave curved portion connecting the straight portions. The concave curved portion is indented inward of the predetermined shape. A plurality of the concave curved portions which are close to each other and included respectively in the predetermined shapes distinct from each other is arranged on an identical imaginary circle or rounded rectangular.Type: ApplicationFiled: November 23, 2016Publication date: June 29, 2017Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Daisuke TANAKA, Takashi OOKAWA, Kiyohito KOIDE, Hiroshi AKIMOTO, Takaichi TERAMOTO, Kazuomi SATO, Hiroki YOKOHAMA, Nobuhisa TODO
-
Patent number: 9401556Abstract: A connector is mateable with a mating connector which includes a mating contact having a mating contact point. The connector comprises a contact and a holding member which holds the contact. The contact has a contact portion. When the connector and the mating connector are mated with each other, the mating contact point slides on and is in contact with the contact portion. The contact portion has a first plated layer as its outermost layer and a second plated layer located under the first plated layer. The first plated layer is made of silver or silver alloy and has Vickers hardness not more than 90 Hv. The second plated layer is made of silver or silver alloy and has Vickers hardness not less than 100 Hv.Type: GrantFiled: May 4, 2015Date of Patent: July 26, 2016Assignee: Japan Aviation Electronics Industry, LimitedInventors: Sae Tsugawa, Kazuomi Sato
-
Patent number: 9362644Abstract: A connector pair comprises a first connector and a second connector which are mateable with each other. The first connector includes a first contact having a first contact portion which has a first plating layer made of silver or silver alloy. The second connector includes a second contact having a second contact portion which has a second plating layer made of silver or silver alloy. The second contact portion has a contact start point and a final contact point. The second plating layer has Vickers hardness not less than 120 Hv but not more than 180 Hv. The Vickers hardness of the second plating layer is larger than Vickers hardness of the first plating layer. When the first connector and the second connector are mated with each other, the first contact portion slides on the second contact portion from the contact start point to the final contact point.Type: GrantFiled: November 14, 2014Date of Patent: June 7, 2016Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kazuomi Sato, Sae Tsugawa
-
Patent number: 9355918Abstract: The present invention provides technology for realizing higher purification of a polycrystalline silicon. First, trichlorosilane is prepared as a sample (S101) and then the carbon-containing impurities content in the trichlorosilane is analyzed by GC/MS-SIM method (S102). The quality of the trichlorosilane is determined based on the analysis results (S103) and the trichlorosilane determined to be a good material (S103: Yes) is used as the raw material for producing a high-purity polycrystalline silicon by CVD method (104). In case, the trichlorosilane determined to be a bad material (S103: No) is not used as the raw material for producing a polycrystalline silicon. When the impurities analysis by GC/MS-SIM method is performed using, as a separation column, a column having a non-polar column and a medium-polar column connected in series with each other, it is possible to simultaneously perform both of the separation of chlorosilanes and hydrocarbons and the separation of chlorosilanes and methylsilanes.Type: GrantFiled: June 13, 2013Date of Patent: May 31, 2016Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kazunori Funazaki, Kazuomi Sato, Shuichi Miyao
-
Publication number: 20160006153Abstract: A connector is mateable with a mating connector which includes a mating contact having a mating contact point. The connector comprises a contact and a holding member which holds the contact. The contact has a contact portion. When the connector and the mating connector are mated with each other, the mating contact point slides on and is in contact with the contact portion. The contact portion has a first plated layer as its outermost layer and a second plated layer located under the first plated layer. The first plated layer is made of silver or silver alloy and has Vickers hardness not more than 90 Hv. The second plated layer is made of silver or silver alloy and has Vickers hardness not less than 100 Hv.Type: ApplicationFiled: May 4, 2015Publication date: January 7, 2016Applicant: Japan Aviation Electronics Industry, LimitedInventors: Sae TSUGAWA, Kazuomi SATO
-
Patent number: 9196972Abstract: A crimp terminal includes a crimp barrel to be crimped around a conductive core of a cable. The crimp barrel includes an inner surface which is formed with a plurality of cavities independent of one another. Each of the cavities has a predetermined shape in a plane perpendicular to a depth direction of the cavity. The predetermined shape contains a plurality of straight-line segments. Every one of the straight-line segments of the predetermined shape is not parallel with remaining ones of the straight-line segments of the predetermined shape. The straight-line segments of the predetermined shape includes at least one pair of the straight-line segments, which are closest to each other among the straight-line segments of the predetermined shape and are arranged to make an interior angle less than 90 degrees or, if not intersecting each other, are arranged on two straight lines, respectively, wherein the two straight lines make an interior angle less than 90 degrees.Type: GrantFiled: October 8, 2014Date of Patent: November 24, 2015Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Nobuhisa Todo, Takaichi Teramoto, Hiroki Yokohama, Kazuomi Sato, Hiroshi Akimoto, Kiyohito Koide, Takashi Ookawa, Akira Ohno
-
Publication number: 20150222036Abstract: A connector pair comprises a first connector and a second connector which are mateable with each other. The first connector includes a first contact having a first contact portion which has a first plating layer made of silver or silver alloy. The second connector includes a second contact having a second contact portion which has a second plating layer made of silver or silver alloy. The second contact portion has a contact start point and a final contact point. The second plating layer has Vickers hardness not less than 120 Hv but not more than 180 Hv. The Vickers hardness of the second plating layer is larger than Vickers hardness of the first plating layer. When the first connector and the second connector are mated with each other, the first contact portion slides on the second contact portion from the contact start point to the final contact point.Type: ApplicationFiled: November 14, 2014Publication date: August 6, 2015Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Kazuomi SATO, Sae TSUGAWA
-
Patent number: D749523Type: GrantFiled: June 5, 2014Date of Patent: February 16, 2016Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Nobuhisa Todo, Takaichi Teramoto, Hiroki Yokohama, Kazuomi Sato, Hiroshi Akimoto, Kiyohito Koide, Takashi Ookawa, Akira Ohno
-
Patent number: D749524Type: GrantFiled: June 5, 2014Date of Patent: February 16, 2016Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Nobuhisa Todo, Takaichi Teramoto, Hiroki Yokohama, Kazuomi Sato, Hiroshi Akimoto, Kiyohito Koide, Takashi Ookawa, Akira Ohno
-
Patent number: D751510Type: GrantFiled: June 5, 2014Date of Patent: March 15, 2016Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Nobuhisa Todo, Takaichi Teramoto, Hiroki Yokohama, Kazuomi Sato, Hiroshi Akimoto, Kiyohito Koide, Takashi Ookawa, Akira Ohno