Patents by Inventor Yuichiro Kobayashi
Yuichiro Kobayashi 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).
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Patent number: 11973386Abstract: Since the shape of the insulating paper is complicated, a forming and bending step of the insulating paper is required, and further there is a step of inserting the insulating paper in the middle of coil forming, which causes a problem of damaging the insulating paper. A fitting state of an insulating paper 201 into the inter-coil gap has an annular taper shape in which a diameter dimension D1 of an annular opening of the insulating paper 201 on a coil end tip side is long, and a diameter dimension d2 of an annular opening of the insulating paper 201 on a stator end face side on the opposite side is short. The insulating paper 201 is made to follow the tapered shape of the inter-coil gap 140 between an inner peripheral coil 120 and an outer peripheral coil 130, and the insulating paper 201 is fitted in a state inclined from the coil end tip side to the stator end face side with respect to an axial direction of the stator 20.Type: GrantFiled: March 29, 2019Date of Patent: April 30, 2024Assignee: Hitachi Astemo, Ltd.Inventors: Kenji Nakayama, Ryoji Kobayashi, Yuichiro Baba
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Publication number: 20240136181Abstract: A semiconductor substrate includes a support substrate, a mask pattern located above the support substrate and including a mask portion, a seed portion locally located in a layer above the support substrate in a plan view, and a semiconductor part including a GaN-based semiconductor and located above the mask pattern to be in contact with the seed portion and the mask portion.Type: ApplicationFiled: February 24, 2022Publication date: April 25, 2024Applicant: KYOCERA CorporationInventors: Katsuaki MASAKI, Takeshi KAMIKAWA, Toshihiro KOBAYASHI, Yuichiro HAYASHI, Yuta AOKI
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Publication number: 20240126516Abstract: A host computer is programmed to receive input specifying definitions of two or more stages, each of the stages representing an attribute of one or more end-user profiles that have undertaken one or more interactions, using computing devices associated with the end-user profiles, with one or more networked computers. For each stage, the user computer can interoperate with a graphical user interface comprising a virtual canvas, a palette comprising a plurality of different graphical icons each representing at least an entry condition and an activation order for digital presentation of information. Visual selection and dragging operations can move copies of an entry condition icon and an activation icon from the palette to the virtual canvas. An entry condition icon is defined using rules to match one or more subsets of the end-user profiles and one or more subsets of the interactions. An activation icon has order attributes order for the digital presentation of information.Type: ApplicationFiled: June 29, 2023Publication date: April 18, 2024Inventors: Yili Huang, Alexis Jianghezi Zheng, Nick Kobayashi, Reeba Benzialex, Kai Sasaki, Yuichiro Kaneko
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Patent number: 11932141Abstract: Provided is vehicle seat with a seat cushion and a seat back, the vehicle seat comprising: a pair of cushion side frames; a duct extending from the seat cushion along a rear side of a cushion frame toward the seat back and connecting an air passage and a blower, the air passage being formed in at least one of the seat cushion and the seat back; and a side frame cover configured to cover at least part of the cushion side frame. The side frame cover includes a duct cover portion configured to cover part of the duct at the rear side of the cushion frame.Type: GrantFiled: March 17, 2022Date of Patent: March 19, 2024Assignee: TS TECH CO., LTD.Inventors: Yuichiro Hoshi, Kazuki Kobayashi, Tomohisa Tanaka
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Publication number: 20240072198Abstract: A semiconductor substrate includes a heterogeneous substrate, a mask layer having an opening portion and a mask portion, a seed portion overlapping the opening portion, and a semiconductor layer including a GaN-based semiconductor and disposed on the seed portion and the mask portion. An upper surface of an effective portion of the semiconductor layer includes at least one low-level defective region with a size of 10 ?m in a first direction along a width direction of the opening portion and 10 ?m in a second direction orthogonal to the first direction, and a line defect is not measured by a CL method in the low-level defective region.Type: ApplicationFiled: December 28, 2021Publication date: February 29, 2024Applicant: KYOCERA CorporationInventors: Takeshi KAMIKAWA, Katsuaki MASAKI, Toshihiro KOBAYASHI, Yuichiro HAYASHI
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Publication number: 20230192931Abstract: Provided are a host-group-containing polymerizable monomer usable as a starting material for producing a macromolecular material with a high degree of freedom in material design, and excellent toughness and strength; a macromolecular material produced using the host-group-containing polymerizable monomer; and a method for producing the macromolecular material. The host-group-containing polymerizable monomer according to the present invention is a host-group-containing polymerizable monomer, and the host group is a monovalent group formed by removing one hydrogen atom or hydroxy group from a cyclodextrin derivative. The cyclodextrin derivative has such a structure that the hydrogen atom of at least one hydroxy group of a cyclodextrin is replaced with a group selected from the group consisting of a hydrocarbon group, an acyl group, and —CONHR wherein R represents a methyl group or an ethyl group.Type: ApplicationFiled: March 1, 2018Publication date: June 22, 2023Inventors: Akira Harada, Hiroyasu Yamaguchi, Yoshinori Takashima, Suguru Nomimura, Hikaru Aramoto, Ryohei Ikura, Yuichiro Kobayashi, Yukie Nakamitsu
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Publication number: 20220311911Abstract: In an endoscope system, an imaging device is electrically connected to a signal line and is configured to output a video signal to the signal line. A receiver circuit is electrically connected to the signal line and is configured to receive the video signal. A noise detection circuit is configured to detect that noise having a higher frequency than a frequency of the video signal is mixed into the video signal. A filter circuit has a function of reducing the noise included in the video signal. An imaging control circuit is configured to set a signal-output time per one pixel of the imaging device to a second set time longer than a first set time and a filter control circuit is configured to turn on the function of the filter circuit when the noise is detected by the noise detection circuit.Type: ApplicationFiled: June 14, 2022Publication date: September 29, 2022Applicant: OLYMPUS CORPORATIONInventors: Yuichiro Kobayashi, Yusuke Yamamoto
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Publication number: 20210040238Abstract: Provided are a macromolecular material that can form various structures, and that exhibits excellent toughness and strength; and a method for producing the macromolecular material. The macromolecular material includes in a polymer chain thereof a structural unit represented by the following formula (1): —R1—RH (1) (R1 represents NH or O, and RH represents a host group), wherein the host group is a monovalent group formed by removing one hydrogen atom or hydroxy group from a cyclodextrin derivative, and the cyclodextrin derivative has a structure formed such that a hydrogen atom of at least one hydroxy group contained in a cyclodextrin is replaced with at least one group selected from the group consisting of a hydrocarbon group, an acyl group, and —CONHR (R represents a methyl group or an ethyl group).Type: ApplicationFiled: February 28, 2019Publication date: February 11, 2021Applicant: Osaka UniversityInventors: Akira HARADA, Yoshinori TAKASHIMA, Yongtai ZHENG, Yuichiro KOBAYASHI
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Patent number: 10329386Abstract: Provided is a self-restoring macromolecular material that not only has excellent stress relaxation but that can also be easily restored to its original state, even when damaged or severed. Also provided is a method for producing the self-restoring macromolecular material. The self-restoring macromolecular material contains a crosslinked structure that is formed by crosslinking a polymer containing at least a polyrotaxane molecule. The polyrotaxane molecule is formed so as to include a cyclic molecule 21 and a linear molecule that passes through an opening 21a of the cyclic molecule. The crosslinked structure 1 is crosslinked via a reversible bond between the cyclic molecule of the polyrotaxane molecule and a polymer molecule other than the polyrotaxane molecule.Type: GrantFiled: June 19, 2015Date of Patent: June 25, 2019Assignee: Osaka UniversityInventors: Akira Harada, Yoshinori Takashima, Yuichiro Kobayashi, Masaki Nakahata, Shoko Mori
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Patent number: 10174172Abstract: The present invention provides a joined body with no risk of detachment from the joining surface without using an adhesive, and a method for producing the joined body. The present invention also provides a reversible joined body that enables control of joining and dissociation, and a method for producing the reversible joined body. In the joined body, a chemical bond is formed between two or more same or different solid-state materials at their contact interfaces by a chemical reaction.Type: GrantFiled: August 27, 2014Date of Patent: January 8, 2019Assignee: Osaka UniversityInventors: Akira Harada, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima, Tomoko Sekine, Yuichiro Kobayashi, Masaki Nakahata
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Patent number: 9791869Abstract: A control unit is added to the environmental tester including a thermostat-humidistat container, an air conditioner, a first temperature and humidity sensor for measuring temperature and humidity in the thermostat-humidistat container, a controller for receiving a first signal from the first temperature and humidity sensor to control the air conditioner. The control unit includes a second temperature and humidity sensor configured to measure the temperature and humidity distribution in the thermostat-humidistat container, and an additional unit configured to receive the first signal and set values for the temperature and the humidity from the controller, and receive a second signal from the second temperature and humidity sensor, compute a correction value from the received first signal, second signal, and set values, and send the correction value to the controller.Type: GrantFiled: July 30, 2014Date of Patent: October 17, 2017Assignee: NAGANO SCIENCE CO., LTD.Inventors: Yuichiro Kobayashi, Yuichi Sakamoto
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Publication number: 20170233533Abstract: Provided is a self-restoring macromolecular material that not only has excellent stress relaxation but that can also be easily restored to its original state, even when damaged or severed. Also provided is a method for producing the self-restoring macromolecular material. The self-restoring macromolecular material contains a crosslinked structure that is formed by crosslinking a polymer containing at least a polyrotaxane molecule. The polyrotaxane molecule is formed so as to include a cyclic molecule 21 and a linear molecule that passes through an opening 21a of the cyclic molecule. The crosslinked structure 1 is crosslinked via a reversible bond between the cyclic molecule of the polyrotaxane molecule and a polymer molecule other than the polyrotaxane molecule.Type: ApplicationFiled: June 19, 2015Publication date: August 17, 2017Applicant: Osaka UniversityInventors: Akira Harada, Yoshinori Takashima, Yuichiro Kobayashi, Masaki Nakahata, Shoko Mori
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Publication number: 20160272768Abstract: The present invention provides a joined body with no risk of detachment from the joining surface without using an adhesive, and a method for producing the joined body. The present invention also provides a reversible joined body that enables control of joining and dissociation, and a method for producing the reversible joined body. In the joined body, a chemical bond is formed between two or more same or different solid-state materials at their contact interfaces by a chemical reaction.Type: ApplicationFiled: August 27, 2014Publication date: September 22, 2016Inventors: Akira Harada, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima, Tomoko Sekine, Yuichiro Kobayashi, Masaki Nakahata
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Publication number: 20140341253Abstract: A controlling section 41 receives determined temperature and humidity values, set temperature and humidity values, a heating electric power value, and a humidifying electric power value from a body controller 30. A comparison and determination section 46 compares the heating electric power value and the humidifying electric power value with respective predetermined reference electric power values, and when at least one of the heating electric power value or the humidifying electric power value is less than a corresponding one of the reference electric power values, the comparison and determination section 46 outputs an anomaly signal indicating that the cooling capacity of a refrigeration apparatus 22 has been reduced.Type: ApplicationFiled: August 5, 2014Publication date: November 20, 2014Inventors: Yuichiro KOBAYASHI, Yusuke YAMAMOTO
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Publication number: 20140339317Abstract: A control unit is added to the environmental tester including a thermostat-humidistat container, an air conditioner, a first temperature and humidity sensor for measuring temperature and humidity in the thermostat-humidistat container, a controller for receiving a first signal from the first temperature and humidity sensor to control the air conditioner. The control unit includes a second temperature and humidity sensor configured to measure the temperature and humidity distribution in the thermostat-humidistat container, and an additional unit configured to receive the first signal and set values for the temperature and the humidity from the controller, and receive a second signal from the second temperature and humidity sensor, compute a correction value from the received first signal, second signal, and set values, and send the correction value to the controller.Type: ApplicationFiled: July 30, 2014Publication date: November 20, 2014Inventors: Yuichiro KOBAYASHI, Yuichi SAKAMOTO
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Patent number: 6190574Abstract: A lubricating oil composition including a phosphorus compound having two or more hydroxyl groups and a P—N bond in a molecule selected from the group consisting of compounds represented by the general formula (3), (4) or (5): wherein R1 to R5 and R7 to R9, which may be identical or different, each represents an aryl group having 6 to 18 carbon atoms; a linear alkyl group having 1 to 18 carbon atoms; a branched alkyl group having 3 to 18 carbon atoms; a linear alkenyl group having 2 to 18 carbon atoms; or a branched alkenyl group having 3 to 18 carbon atoms; and R6 represents hydrogen atom; a linear alkyl group having 1 to 18 carbon atoms; a branched alkyl group having 3 to 18 carbon atoms; a linear alkenyl group having 2 to 18 carbon atoms; or a branched alkenyl group having 3 to 18 carbon atoms; and a working fluid composition for refrigerating machine including the lubricating oil composition described above, and a hydrofluorocarbon.Type: GrantFiled: June 29, 1998Date of Patent: February 20, 2001Assignee: Kao CorporationInventors: Shoji Nakagawa, Yuichiro Kobayashi, Hiroyasu Togashi, Toshiya Hagihara, Koji Taira
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Patent number: 6096692Abstract: The present invention relates to a synthetic lubricating oil comprising cyclic ketals or cyclic acetals obtained by a reaction between one or more polyhydric alcohols having an even number of hydroxyl groups of not less than 4 and not more than 10 and one or more specific carbonyl compounds, or one or more ketals or acetals which are reactive derivatives of said carbonyl compounds; a working fluid composition for a refrigerating machine comprising a hydrofluorocarbon and a refrigeration oil containing the cyclic ketals or cyclic acetals; and novel compounds of the above cyclic acetals and a production method thereof. The present invention provides a synthetic lubricating oil which shows a good thermal stability, a good oxidation resistance, no carboxylic acid formation due to hydrolysis and a low hygroscopicity and is inexpensive as well.Type: GrantFiled: February 13, 1997Date of Patent: August 1, 2000Assignee: Kao CorporationInventors: Toshiya Hagihara, Shoji Nakagawa, Yuichiro Kobayashi, Hiroyasu Togashi, Koji Taira, Akimitsu Sakai
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Patent number: 5916854Abstract: A biodegradable lubricating base oil obtained by carrying out an addition reaction of an alkylene oxide and a transesterification in a mixture of fats and oils, a polyhydric alcohol or an aliphatic carboxylic acid, and an alkylene oxide, the mixture containing 5 to 150 mol of the alkylene oxide to 1 mol of the fats and oils; a biodegradable lubricating base oil obtained by carrying out esterification of all or part of the hydroxyl group in the above fats and oils derivative using an aliphatic carboxylic acid or ester derivative thereof. Further, a biodegradable lubricating oil composition containing the biodegradable lubricating base oil and the use thereof are also described.Type: GrantFiled: August 7, 1997Date of Patent: June 29, 1999Assignee: Kao CorporationInventors: Shuichi Inaya, Hiroki Sawada, Yuichiro Kobayashi, Toshiya Hagihara
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Patent number: 5401433Abstract: A working fluid composition for use in a refrigeration system which comprises a refrigerating oil comprising a compound having one or more ketone groups in the molecular structure as a base oil and a hydrofluorocarbon.Type: GrantFiled: August 9, 1993Date of Patent: March 28, 1995Assignee: Kao CorporationInventors: Hiroki Sawada, Toshiya Hagihara, Yuichiro Kobayashi, Akimitsu Sakai, Hideo Suzuki, Toshihiro Tanaka, Hiroshi Nagumo, Yukinaga Yokota
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Patent number: 5300245Abstract: A working fluid composition for use in a refrigeration system which comprises a refrigerating oil comprising a compound having one or more ketone groups in the molecular structure as a base oil and a hydrofluorocarbon.Type: GrantFiled: June 30, 1992Date of Patent: April 5, 1994Assignee: Kao CorporationInventors: Hiroki Sawada, Toshiya Hagihara, Yuichiro Kobayashi, Akimitsu Sakai, Hideo Suzuki, Toshihiro Tanaka, Hiroshi Nagumo, Yukinaga Yokota