Patents by Inventor Koichi Nishimura
Koichi Nishimura 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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Publication number: 20230072707Abstract: An engine including a main fuel injection valve, a pilot fuel injection valve, a liquid fuel supply rail pipe, and a pilot fuel supply rail pipe. The main fuel injection valve supplies liquid fuel from the liquid fuel supply rail pipe to a combustion chamber during combustion in a diffusion combustion system. The pilot fuel injection valve supplies pilot fuel from the pilot fuel supply rail pipe to the combustion chamber in order to ignite gaseous fuel during combustion in a premixed combustion system. The liquid fuel supply rail pipe is disposed at one side of an imaginary vertical plane including an axis of a crank shaft. The pilot fuel supply rail pipe is disposed at the side of the imaginary vertical plane at which the liquid fuel supply rail pipe is disposed.Type: ApplicationFiled: November 11, 2022Publication date: March 9, 2023Applicant: Yanmar Power Technology Co., Ltd.Inventors: Katsuhiro Nishimura, Koichi Hirose
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Patent number: 11525411Abstract: An engine including a main fuel injection valve, a pilot fuel injection valve, a liquid fuel supply rail pipe, and a pilot fuel supply rail pipe. The main fuel injection valve supplies liquid fuel from the liquid fuel supply rail pipe to a combustion chamber during combustion in a diffusion combustion system. The pilot fuel injection valve supplies pilot fuel from the pilot fuel supply rail pipe to the combustion chamber in order to ignite gaseous fuel during combustion in a premixed combustion system. The liquid fuel supply rail pipe is disposed at one side of an imaginary vertical plane including an axis of a crank shaft. The pilot fuel supply rail pipe is disposed at the side of the imaginary vertical plane at which the liquid fuel supply rail pipe is disposed.Type: GrantFiled: December 27, 2021Date of Patent: December 13, 2022Assignee: Yanmar Power Technology Co., Ltd.Inventors: Katsuhiro Nishimura, Koichi Hirose
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Publication number: 20220375246Abstract: The present invention provides a document display assistance system which estimates and highlights significant words in a document of a specific field. The system comprises: a database in which selection-target words and non-selection-target words are registered; a learned word-selection model having been applied with machine learning for estimating whether a word is a selection-target word; a text pre-processing unit which segments words from an accepted display-target document; a word classification unit which classifies, based on the database, the word into any of a selection-target word, a non-selection-target word, and an indeterminate word; a text post-processing unit which generates output data by imparting a predetermined attribute to a predetermined word in the display-target document; and an output unit which outputs the output data.Type: ApplicationFiled: December 18, 2020Publication date: November 24, 2022Applicant: Xcoo, Inc.Inventors: Koichi AKABE, Toshiki TAKEUCHI, Takashi AOKI, Kunihiro NISHIMURA
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Patent number: 11465677Abstract: A control device for a steer-by-wire type vehicle calculates a target turn angle being represented as a function of a steering angle of a steering wheel, and controls a turning device such that a turn angle of a wheel becomes the target turn angle. A variation range of the steering angle includes: an effective steering range in which the steering angle is an effective maximum steering angle or smaller; and an adjustment steering range in which the steering angle is between the effective maximum steering angle and a predetermined maximum steering angle. The target turn angle calculated according to the effective maximum steering angle is an effective maximum turn angle. The control device variably sets the function according to a road surface condition such that the effective maximum turn angle in a case of a low-? condition is smaller than that in a case of a high-? condition.Type: GrantFiled: October 4, 2019Date of Patent: October 11, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junro Yamamoto, Yoshikazu Kameda, Koichi Nishimura
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Publication number: 20220307453Abstract: An engine operable in a premixed combustion system and a diffusion combustion system. The engine includes a main fuel injection valve, a pilot fuel injection valve, a liquid fuel tank, a main fuel supply path, a pilot fuel supply path, a pilot fuel filter, a pilot fuel high-pressure pump, a pilot fuel tank, and a pilot fuel supply pump. The pilot fuel tank stores pilot fuel sent from the pilot fuel high-pressure pump and not injected by the pilot fuel injection valve. This pilot fuel is sent to an automatic backwash filter and a pilot fuel filter while not passing through the liquid fuel tank.Type: ApplicationFiled: June 15, 2022Publication date: September 29, 2022Applicant: Yanmar Power Technology Co., Ltd.Inventors: Katsuhiro Nishimura, Koichi Hirose
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Publication number: 20220289205Abstract: A vehicle speed calculating device includes a vehicle speed calculating unit configured to calculate a control vehicle speed that is acquired by estimating a vehicle body speed that is a speed at which a vehicle is actually traveling, as a state variable used to control an onboard device configured to operate to realize various functions provided in the vehicle. The vehicle speed calculating unit is configured to include an extraction function of extracting at least one wheel speed acquired from at least one wheel that is assumed to be rotating in a state in which an influence causing a difference from the vehicle body speed is likely to be small, out of wheel speeds of a plurality of wheels, and a calculation function of calculating the control vehicle speed based on the at least one wheel speed extracted by the extraction function.Type: ApplicationFiled: March 1, 2022Publication date: September 15, 2022Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi KODERA, Toru TAKASHIMA, Koichi NISHIMURA, Takahito ISHINO
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Publication number: 20220274150Abstract: A method for manufacturing a press-formed product suppresses occurrence of a forming defect such as a crack in a starting material during press forming, and also suppresses occurrence of problems when transferring a starting material during press forming. A manufacturing intermediate is formed by forming, in a flat-sheet shaped blank sheet, a planned outline portion including an undulating shape which is used for forming an outline of an outer circumferential portion of a press-formed product. The flat shape of the blank sheet is maintained in a region from the planned outline portion toward the center of the manufacturing intermediate, or an intermediate stretch-formed portion having a predetermined intermediate forming height is formed in the manufacturing intermediate in the region. A through-hole is formed by piercing a flat portion at which the flat shape is maintained or a stretch-formed-side top portion of the intermediate stretch-formed portion.Type: ApplicationFiled: August 6, 2020Publication date: September 1, 2022Applicant: NIPPON STEEL CORPORATIONInventors: Shohei YAMAZAKI, Ryuichi NISHIMURA, Koichi HAMADA, Takuya OISHI, Tohru YOSHIDA
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Publication number: 20220270162Abstract: Composing messages and receiving messages using text is time consuming and can lose meaning for recipients. Systems and methods are provided to generate a digital gift. A digital gift wrapper is used to precede the digital gift. A gift recipient interacts with the digital gift wrapper and the digital gift using a voice interface. The digital gift includes, for example, both audio and visual data. A physical gift is also generated and sent in a coordinated manner with the digital gift.Type: ApplicationFiled: July 10, 2020Publication date: August 25, 2022Inventors: Lindsay SPARKS, Wilfred P. SO, Koichi NISHIMURA, Stuart OGAWA
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Patent number: 11391254Abstract: An engine operable in a premixed combustion system and a diffusion combustion system. The engine includes a main fuel injection valve, a pilot fuel injection valve, a liquid fuel tank, a main fuel supply path, a pilot fuel supply path, a pilot fuel filter, a pilot fuel high-pressure pump, a pilot fuel tank, and a pilot fuel supply pump. The pilot fuel tank stores pilot fuel sent from the pilot fuel high-pressure pump and not injected by the pilot fuel injection valve. This pilot fuel is sent to an automatic backwash filter and a pilot fuel filter while not passing through the liquid fuel tank.Type: GrantFiled: June 14, 2021Date of Patent: July 19, 2022Assignee: Yanmar Power Technology Inc., Ltd.Inventors: Katsuhiro Nishimura, Koichi Hirose
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Publication number: 20220220234Abstract: The present invention provides a vinyl alcohol-amino acid ester copolymer that is excellent in properties such as cell culture properties, biocompatibility, antibacterial properties, and solubility in organic solvents, and is applicable to the medical field, the biomaterial field, and the agricultural field (medical and life science fields). Provided is a vinyl alcohol-amino acid ester copolymer including a unit represented by the following formula (1) and a unit represented by the following formula (2): where, in the formula (2), R1 represents a hydrocarbon group that may optionally have a substituent, R2 and R3 each independently represent a hydrogen atom or a hydrocarbon group, and R1 and R2, or R2 and R3, may optionally be bonded together to form a cyclic structure.Type: ApplicationFiled: May 8, 2020Publication date: July 14, 2022Applicants: SEKISUI CHEMICAL CO., LTD., TOKUSHIMA UNIVERSITYInventors: Yohei NISHIMURA, Risa YAMAZAKI, Koichi UTE, Miyuki OSHIMURA, Tomohiro HIRANO, Ryo KAGITANI
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Patent number: 11386920Abstract: Assistive technologies are herein provided to assist leaders in engaging one or more group participants using a combination of private data specific to a participant and public data specific to a participant. The system includes: a group bot that has public group data and private group data, a first bot for a first participant that has private data and public data associated with the first participant, and a leader bot for a leader. The leader bot is data interactive with the group bot and the first bot, and can cause the first bot to appropriately serve private data on a permissioned private device of the first participant and to serve public data on a permissioned group output device.Type: GrantFiled: November 15, 2019Date of Patent: July 12, 2022Assignee: FACET LABS, LLCInventors: Stuart Ogawa, Lindsay Sparks, Koichi Nishimura, Wilfred P. So, Jane W. Chen
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Patent number: 11377506Abstract: The present invention provides a vinyl alcohol-vinyl acetate copolymer having excellent solubility and capable of providing a film having high flexibility, high mechanical strength, and high adhesion, and a method for producing a vinyl alcohol-vinyl acetate copolymer. Provided is a vinyl alcohol-vinyl acetate copolymer including a unit of vinyl alcohol and a unit of vinyl acetate, the vinyl alcohol-vinyl acetate copolymer having a triad unit chain ratio TOO of 7.5 or less, where the triad unit chain ratio TOO is obtained using the following formula (1): [ Math .Type: GrantFiled: November 14, 2018Date of Patent: July 5, 2022Assignees: TOKUSHIMA UNIVERSITY, SEKISUI CHEMICAL CO., LTD.Inventors: Koichi Ute, Tomohiro Hirano, Miyuki Oshimura, Yasunari Kusaka, Yohei Nishimura, Misaki Senoo
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Patent number: 11364206Abstract: The present invention addresses a problem of providing a high quality seamless capsule, with excellent uniformity of shell thickness and virtually no eyes in the shell. The problem can be solved by manufacturing a seamless capsule using a shell composition comprising at least one polysaccharide selected from the group consisting of agar, carrageenan and gellan gum, and a PVA copolymer comprising the following structural units: (i) polyvinyl alcohol, (ii) at least one unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid, fumaric acid and maleic acid, and (iii) at least one unsaturated carboxylic acid ester selected from the group consisting of compounds represented by formula [I]: H2C?C(R1)—COOR2??[I] (wherein R1 represents a hydrogen atom or a methyl group, and R2 represents an alkyl group having 1 to 4 carbon atoms).Type: GrantFiled: June 6, 2018Date of Patent: June 21, 2022Assignees: FUJI CAPSULE CO., LTD., NISSHIN KASEI CO., LTD.Inventors: Koichi Nishimura, Sergio Ishiba, Hitoshi Uruga, Hisayoshi Aoki, Yosuke Kondo, Yoshiyuki Shimokawa
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Publication number: 20220020390Abstract: Assistive technologies are herein provided to assist leaders in engaging one or more group participants using a combination of private data specific to a participant and public data specific to a participant. The system includes: a group bot that has public group data and private group data, a first bot for a first participant that has private data and public data associated with the first participant, and a leader bot for a leader. The leader bot is data interactive with the group bot and the first bot, and can cause the first bot to appropriately serve private data on a permissioned private device of the first participant and to serve public data on a permissioned group output device.Type: ApplicationFiled: November 15, 2019Publication date: January 20, 2022Inventors: STUART OGAWA, LINDSAY SPARKS, KOICHI NISHIMURA, WILFRED P. SO, JANE W. CHEN
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Publication number: 20210313112Abstract: A capacitor includes: a capacitor element; a pair of external electrodes provided at opposite ends of the capacitor element; and a pair of metal caps and or a metal foil, the pair of metal caps each covering a corresponding one of the pair of external electrodes, the metal foil covering at least part of the capacitor element.Type: ApplicationFiled: June 21, 2021Publication date: October 7, 2021Inventors: Koichi NISHIMURA, Yukihiro SHIMASAKI, Hiroki TAKEOKA, Takafumi OKUDO, Ritsuo MASAOKA, Hiromasa OZAKI
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Publication number: 20210232577Abstract: Devices, systems and computing processes are provided that can ingest human creativity using human inputs (e.g. oral data, text, pictures, musical riffs, white board drawings, gestures, dances, haptic inputs, brain waves, biological inputs, etc.), process and organize these creative inputs using data science, perform real time, autonomous searching, apply data science to search results for supporting and contrasting results related to each topic, subtopic, etc., and provide results and recommendations to the human in real time. As a result, the human is not encumbered with the labor and time intensive research that might already be answered, solved, experimented, written, painted, etc. These efficient tools eliminate research time so that the person focuses on unique theories, thought works, and new artistic works (e.g. what humans do very well). Furthermore, contextually relevant “shadow results” are presented or outputted to the user, which spurs more creative ideas and thoughts.Type: ApplicationFiled: April 25, 2019Publication date: July 29, 2021Inventors: Stuart OGAWA, Lindsay SPARKS, Koichi NISHIMURA, Wilfred P. SO
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Patent number: 11061972Abstract: The amount and variety of data being generated is becoming too extreme for many computing systems to process, and is even more difficult for information systems to provide relevant data to users. A distributed computing system is provided that includes server machines that form a data enablement platform. The platform includes: a plurality of data collectors that stream data over a message bus to a streaming analytics and machine learning engine; a data lake and a massive indexing repository for respectively storing and indexing data; a behavioral analytics and machine learning module; and multiple application programming interfaces (APIs) to interact with the data lake and the massive indexing repository, and to interact with multiple applications. The multiple applications are command cards, and each command card includes a directive module, a memory module, search bots, and behavior bots that operate at least within the data enablement platform.Type: GrantFiled: October 16, 2020Date of Patent: July 13, 2021Assignee: FACET LABS, LLCInventors: Stuart Ogawa, Lindsay Alexander Sparks, Koichi Nishimura, Wilfred P. So
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Patent number: 11063838Abstract: A system and related methods for making distributed, autonomous decisions on the management of network traffic and data are provided. The disclosed system and methods increasingly become smarter and faster over time based on the accumulated data across the network, and any data science or decision science associated with the system can be updated or modified via remote, autonomous updates. The system can comprise computing devices and systems across multiple layers of the network, wherein each layer of the network can comprise a plurality of nodes. Each node of the network can be enhanced or embedded with the Smart Distributed system, and the Smart Distributed system can provide each node of the network the ability to apply data or decision science to any data in real or near real-time.Type: GrantFiled: August 2, 2018Date of Patent: July 13, 2021Assignee: FACET LABS, LLCInventors: Stuart Ogawa, Lindsay Sparks, Koichi Nishimura, Wilfred P. So
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Interactive personal assistive devices and systems with artificial intelligence, and related methods
Patent number: 11037545Abstract: A smart and scalable dementia assistant device is provided that converses with a patient in voices familiar with the patient. It utilizes content learned from the patient and content provided by family, friends, caregivers, and doctors, and autonomously adjusts conversations based on the changing state of the patient's dementia state. The device autonomously controls IoT devices (e.g. doors, elevators, tvs, medical dispensers) to help and assist the dementia patient using oral and IoT sensors.Type: GrantFiled: March 19, 2019Date of Patent: June 15, 2021Assignee: FACET LABS, LLCInventors: Stuart Ogawa, Lindsay Sparks, Koichi Nishimura, Wilfred P. So, Jane Chen -
Publication number: 20210168044Abstract: A system and related methods for making distributed, autonomous decisions on the management of network traffic and data are provided. The disclosed system and methods increasingly become smarter and faster over time based on the accumulated data across the network, and any data science or decision science associated with the system can be updated or modified via remote, autonomous updates. The system can comprise computing devices and systems across multiple layers of the network, wherein each layer of the network can comprise a plurality of nodes. Each node of the network can be enhanced or embedded with the Smart Distributed system, and the Smart Distributed system can provide each node of the network the ability to apply data or decision science to any data in real or near real-time.Type: ApplicationFiled: August 2, 2018Publication date: June 3, 2021Inventors: STUART OGAWA, LINDSAY SPARKS, KOICHI NISHIMURA, WILFRED P. SO