Patents by Inventor Hiroaki Hayashi
Hiroaki Hayashi 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: 11951846Abstract: In a structure of a disconnect plug of an electric vehicle, a plug bracket is raised from an inside of a battery unit to an inside of a bulge formed on a floor panel under rear seats for preventing a submarine motion of a passenger. In addition, a disconnect plug is detachably attached to a front face of a plug bracket, and an opening for accessing to the disconnect plug is formed on a front wall of the bulge. Further, a cover for covering the opening capable of being opened and closed is provided on a trim beneath a front face of a seat cushion of the rear seats.Type: GrantFiled: April 28, 2020Date of Patent: April 9, 2024Assignees: Nissan Motor Co., Ltd., RENAULT S.A.S.Inventors: Yoichi Yamamoto, Toshitsugu Hirose, Hiroaki Nabuchi, Kentaro Hatta, Koichi Hayashi, Miki Ito
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Patent number: 11945230Abstract: An image-recording apparatus includes: a first tank defining a first storage chamber; a second tank defining a second storage chamber; a conveying mechanism for conveying sheets along a conveying path extending in a depthwise direction and a widthwise direction perpendicular to a vertical direction and the depthwise direction; and a recording head including a nozzle. Liquid in the first storage chamber is supplied through a communication port to the second storage chamber and then to the recording head through a liquid outlet port. The second storage chamber is positioned further in a first depthwise direction relative to the nozzle and further in a first widthwise direction relative to the conveying path. A volume of a prescribed space above a liquid level equal to a height of the communication port in the second storage chamber is greater than that of a liquid channel between the liquid outlet port and the nozzle.Type: GrantFiled: May 31, 2023Date of Patent: April 2, 2024Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Masahiro Hayashi, Akinari Ishibe, Yuma Tanabe, Masatake Sato, Akihito Kobayashi, Hiroaki Takahashi
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Publication number: 20240085360Abstract: According to one embodiment, a sensor includes a detection device and a circuit portion. The detection device includes a first detection portion and a second detection portion. The first detection portion includes a first detection element. The first detection element includes a first conductive member and a first detection member. The second detection portion includes a second detection element. The second detection element includes a second conductive member and a second detection member. The circuit portion is configured to execute a first detection portion operation for outputting a first detection result corresponding to a first detection value based on the first detection member when a first current is supplied to the first conductive member. In a case where a first evaluation value is not within a first range, the circuit portion is configured to execute a second detection portion operation by the second detection portion.Type: ApplicationFiled: February 23, 2023Publication date: March 14, 2024Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yoshihiko KURUI, Hiroaki YAMAZAKI, Yosuke AKIMOTO, Ping WANG, Fumitaka ISHIBASHI, Yumi HAYASHI
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Publication number: 20240082520Abstract: A CPAP apparatus according to the present disclosure includes a housing, a hose whose one end communicates with a connection portion, a fan configured to expel air flowing in from an intake port, from another end of the hose, a motor and a motor driving unit configured to rotationally drive the fan, a control unit configured to control the motor driving unit, and a flow rate sensor. The control unit includes a command generation unit configured to generate a command value of a rotation number of the fan such that a pressure to be expelled from the other end of the hose becomes a target pressure, and a command correction unit configured to correct the command value based on a flow rate value obtained by the flow rate sensor.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Shigeru TSUJI, Takanori HAYASHI, Hiroaki WADA
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Publication number: 20240068970Abstract: According to one embodiment, a sensor includes a detection device, a switch circuit, and a detection circuit. The detection device includes a first detection section and a second detection section. The first detection section includes a first detection element. The first detection element includes a first conductive member and a first resistance member. The second detection section includes a second detection element. The second detection element includes a second conductive member and a second resistance member. In a first operation, the switch circuit is configured to supply a first current to the first conductive member and not to supply the first current to the second conductive member, and the detection circuit is configured to output a first signal corresponding to a difference between a first electrical resistance of the first resistance member and a second electrical resistance of the second resistance member.Type: ApplicationFiled: February 23, 2023Publication date: February 29, 2024Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yoshihiko KURUI, Hiroaki YAMAZAKI, Yosuke AKIMOTO, Ping WANG, Fumitaka ISHIBASHI, Yumi HAYASHI
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Publication number: 20240066880Abstract: A liquid supplying device includes a tank and a cartridge. The cartridge is configured to be detachably attached to the tank in an attachment-detachment direction crossing a vertical direction. The cartridge includes a first storage chamber. The tank includes a second storage chamber, a liquid passage, and a gas passage. The liquid passage has a first end, a second end, and a first extending portion. The second end is formed with a second opening open to an atmosphere. The first extending portion extends from the second opening in the attachment-detachment direction. The gas passage has a third end, a fourth end, and a second extending portion. The fourth end is formed with a fourth opening open to the atmosphere. The second extending portion extends from the fourth opening in the attachment-detachment direction. The second opening is at a position different from the fourth opening in the attachment-detachment direction.Type: ApplicationFiled: September 1, 2023Publication date: February 29, 2024Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Hiroaki TAKAHASHI, Yoshinori OSAKABE, Akinari ISHIBE, Tatsuya SHINDO, Masahiro HAYASHI
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Publication number: 20240036223Abstract: Provided is a calibration method for a detector including a plurality of detecting elements each of which generates an electrical pulse signal with a peak value corresponding to an energy value of incident X-ray photons and counts a photon count for each peak value, including: applying a predetermined tube voltage to an X-ray tube for irradiating the detector with X-rays; acquiring the photon count for each peak value from each of the detecting elements; estimating a maximum peak value H within a range in which X-ray photons are detected and at which the peak value is maximum; and calculating, for each of the detecting elements, a calibration value that associates the tube voltage with the maximum peak value H.Type: ApplicationFiled: March 12, 2021Publication date: February 1, 2024Inventors: Shuichiro YAMAMOTO, Masahiro OKADA, Masashi YAMASAKI, Daisuke HASHIMOTO, Hiroaki HAYASHI, Natsumi KIMOTO
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Patent number: 11790184Abstract: Embodiments described herein provide natural language processing (NLP) systems and methods that provide a customized summarization of scientific or technical articles, which disentangles background information from new contributions, and summarizes the background information or the new information (or both) based on a user's preference. Specifically, the systems and methods utilize machine learning classifiers to classify portions of sentences within the article as containing background information or as containing a new contribution attributable to the article. The systems and methods then incorporate the background information in the summary or incorporate the new contribution in the summary and output the summary. In this way, the systems and methods can provide summaries of scientific literatures, which largely accelerates literature review in scientific fields.Type: GrantFiled: January 28, 2021Date of Patent: October 17, 2023Assignee: SALESFORCE.COM, INC.Inventors: Hiroaki Hayashi, Wojciech Kryscinski
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Publication number: 20230318161Abstract: A communication system according to an embodiment of the present disclosure is a communication system that transmits a signal from a plurality of transmission devices to one reception device via a transmission path. In the communication system, the transmission path includes a branch point at a midpoint, includes a plurality of first signal lines that couples the transmission devices and the branch point to each other, and further includes a second signal line that couples the branch point and the reception device to each other. Of the plurality of first signal lines or the second signal line, at least the plurality of first signal lines has a resistor element in proximity to the branch point.Type: ApplicationFiled: May 9, 2023Publication date: October 5, 2023Inventors: Hideyuki Suzuki, Hiroaki Hayashi, Hiroshi Shiroshita, Satoshi Ishigami
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Patent number: 11773022Abstract: A manufacturing method of a plugged honeycomb structure including a plugging material preparing step of mixing a ceramic raw material, a pore former, a thickener, an organic binder, a dispersing agent, and water and preparing the plugging material which is slurried, to form the plugging portions, wherein the plugging material preparing step includes: a powder mixing step of mixing the ceramic raw material, the pore former, the organic binder and the dispersing agent each of which is constituted of powder, at predetermined blend ratios, a thickener mixing step of adding and mixing the thickener to a powder mixture obtained by the powder mixing step, and a kneading step of adding the water to a thickener added mixture obtained by the thickener mixing step, to perform kneading.Type: GrantFiled: January 18, 2018Date of Patent: October 3, 2023Assignee: NGK INSULATORS, LTD.Inventors: Shungo Nagai, Hiroaki Hayashi
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Publication number: 20230280985Abstract: Embodiments described herein provide a program synthesis framework that generates code programs through a multi-turn conversation between a user and a system. Specifically, the description to solve a target problem is factorized into multiple steps, each of which includes a description in natural language (prompt) to be input into the generation model as a user utterance. The model in turn synthesizes functionally correct subprograms following the current user utterance and considering descriptions and synthesized subprograms at previous steps. The subprograms generated at the multiple steps are then combined to form an output of program in response to the target problem.Type: ApplicationFiled: August 17, 2022Publication date: September 7, 2023Inventors: Hiroaki Hayashi, Yingbo Zhou, Bo Pang, Erik Nijkamp
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Patent number: 11750421Abstract: A transmission device according to the disclosure includes a driver section that is able to transmit a data signal by using three or more predetermined number of voltage states and set voltages in each of the voltage states; and a control section that sets an emphasis voltage that is based on a transition among the predetermined number of the voltage states, and thereby causes the driver section to perform emphasis.Type: GrantFiled: December 1, 2021Date of Patent: September 5, 2023Assignee: Sony Group CorporationInventors: Hiroaki Hayashi, Hideyuki Suzuki, Takahiro Shimada, Masatsugu Sugano
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Patent number: 11722004Abstract: The present technology relates to a signal processing device, a signal processing method, and an electronic device that reduce the influence of crosstalk. In one example, a signal processing device includes a plurality of comparators; a delay unit adapted to delay output of each of the plurality of comparators; and a subtractor adapted to subtract, from a supplied signal, a signal from the delay unit. The signal processing device processes signals transmitted in N phases and includes (N-1) or more comparators. Each of the plurality of comparators has a different threshold value set and compares a received signal with the threshold value, and in a case where the signal transitions between a plurality of voltage levels, the threshold value is set to a value within adjacent voltage levels. In a second example, a reception device that receives a signal transmitted in multiple phases and via multiple lines.Type: GrantFiled: February 8, 2022Date of Patent: August 8, 2023Assignee: Sony Semiconductor Solutions CorporationInventors: Hiroaki Hayashi, Masatsugu Sugano
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Patent number: 11710885Abstract: A communication system according to an embodiment of the present disclosure is a communication system that transmits a signal from a plurality of transmission devices to one reception device via a transmission path. In the communication system, the transmission path includes a branch point at a midpoint, includes a plurality of first signal lines that couples the transmission devices and the branch point to each other, and further includes a second signal line that couples the branch point and the reception device to each other. Of the plurality of first signal lines or the second signal line, at least the plurality of first signal lines has a resistor element in proximity to the branch point.Type: GrantFiled: January 11, 2019Date of Patent: July 25, 2023Assignee: Sony Semiconductor Solutions CorporationInventors: Hideyuki Suzuki, Hiroaki Hayashi, Hiroshi Shiroshita, Satoshi Ishigami
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Publication number: 20230178590Abstract: An object is to provide a technique that ensures to reduce a parasitic resistance of a semiconductor device while enhancing a breakdown voltage property of a semiconductor device. A portion of a second semiconductor layer exposed from a first semiconductor layer corresponds to a concave portion of a laminated structure and the first semiconductor layer or an adjacent portion of the first semiconductor layer and a second semiconductor layer corresponds to a convex portion of the laminated structure. A first guard ring of a second conductivity type is arranged on side walls of the convex portion, and in the concave portion, a guard ring of the second conductivity type is not arranged, or a second guard ring of the second conductivity type having a thickness thinner than that of the first guard ring is arranged.Type: ApplicationFiled: July 8, 2020Publication date: June 8, 2023Applicant: Mitsubishi Electric CorporationInventors: Hiroaki HAYASHI, Eiji YAGYU
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Publication number: 20230140526Abstract: A transmission device of the present disclosure includes: a driver unit that transmits a data signal with use of a first voltage state, a second voltage state, and a third voltage state interposed between the first voltage state and the second voltage state, and is configured to make a voltage in the third voltage state changeable; and a controller that changes the voltage in the third voltage state to cause the driver unit to perform emphasis.Type: ApplicationFiled: September 27, 2022Publication date: May 4, 2023Inventor: Hiroaki Hayashi
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Patent number: 11631419Abstract: A recording device records a video and an imaging time, and a voice. Based on the voice, a sound parameter calculator calculates a sound parameter for specifying magnitude of the voice in a monitoring area at the imaging time for each of pixels and for each of certain times. A sound parameter storage unit stores the sound parameter. A sound parameter display controller superimposes a voice heat map on a captured image of the monitoring area and displays the superimposed image on a monitor. At this time, the sound parameter display controller displays the voice heat map based on a cumulative time value of magnitude of the voice, according to designation of a time range.Type: GrantFiled: February 12, 2021Date of Patent: April 18, 2023Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Ryota Fujii, Hiroyuki Matsumoto, Hiroaki Hayashi, Kazunori Hayashi
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Patent number: 11511268Abstract: A pillar-shaped honeycomb structure including an outer peripheral side wall, a plurality of first cells provided on an inner peripheral side of the outer peripheral side wall, the first cells extending from a first end surface to a second end surface, each opening on the first end surface and having a sealing portion with an average void ratio of 4% or less on the second end surface, and a plurality of second cells provided on the inner peripheral side of the outer peripheral side wall, the second cells extending from the first end surface to the second end surface, each having a sealing portion with an average void ratio of 4% or less on the first end surface and opening on the second end surface, the first cells and the second cells being alternately arranged adjacent to each other with a partition wall interposed therebetween.Type: GrantFiled: February 17, 2021Date of Patent: November 29, 2022Assignee: NGK Insulators, Ltd.Inventors: Shuji Ueda, Shungo Nagai, Hiroaki Hayashi
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Patent number: 11476893Abstract: A transmission device of the present disclosure includes: a driver unit that transmits a data signal with use of a first voltage state, a second voltage state, and a third voltage state interposed between the first voltage state and the second voltage state, and is configured to make a voltage in the third voltage state changeable; and a controller that changes the voltage in the third voltage state to cause the driver unit to perform emphasis.Type: GrantFiled: August 31, 2020Date of Patent: October 18, 2022Assignee: Sony Group CorporationInventor: Hiroaki Hayashi
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Patent number: 11454664Abstract: A testing system includes: an inspection module including a plurality of levels of inspection chambers in each of which a tester part having a tester configured to perform an electrical inspection of an inspection object and a probe card is accommodated; an aligner module configured to align the inspection object with the tester part; an alignment area in which the aligner module is accommodated; and a loader part configured to load the inspection object into the alignment area and unload the inspection object out of the aligner module, wherein the inspection module is located adjacent to the alignment area.Type: GrantFiled: April 16, 2018Date of Patent: September 27, 2022Assignee: TOKYO ELECTRON LIMITEDInventors: Kentaro Konishi, Jun Fujihara, Hiroki Shikagawa, Hiroshi Yamada, Yukinori Murata, Katsuaki Sugiyama, Shin Uchida, Tetsuya Kagami, Hiroaki Hayashi, Rika Ozawa, Takanori Hyakudomi, Xingjun Jiang, Kenichi Narikawa, Tomoya Endo