Patents by Inventor Hidetoshi Arima
Hidetoshi Arima 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: 20230271628Abstract: In some examples, a first electronic control unit (ECU) receives zone sensor data of a plurality of zones associated with a vehicle. For instance, a respective second ECU and a respective set of zone sensors is associated with each respective zone of the plurality of zones. Based on an indicated driving mode of the vehicle, the first ECU may perform recognition on the zone sensor data from a first zone of the plurality of zones to determine first recognition information. The first ECU receives second recognition information from the respective second ECUs of the respective zones. For instance, the respective second ECUs are configured to perform recognition processing on respective zone sensor data from the set of zone sensors of the respective zones. Based on the first recognition information and the second recognition information, the first ECU sends at least one control signal to at least one vehicle actuator.Type: ApplicationFiled: February 25, 2022Publication date: August 31, 2023Inventors: Lars Stephen WATTS, Kota IRIE, Hidetoshi ARIMA
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Patent number: 11590961Abstract: The present invention provides a vehicle control apparatus, a vehicle control method, and a vehicle control system capable of optimizing balance between a target tire lateral force and a target tire longitudinal force. A vehicle control apparatus outputs an instruction for achieving an optimal slip ratio corresponding to a minimum value of a sum of a first difference and a second difference to an actuator regarding braking/driving of a vehicle. The first difference is a difference between a tire lateral force and a target tire lateral force with respect to an arbitrary slip ratio in a correlative relationship between a slip ratio and the tire lateral force of a tire of a wheel portion. The second difference is a difference between a tire longitudinal force and a target tire longitudinal force with respect to the arbitrary slip ratio in a correlative relationship between the slip ratio and the tire longitudinal force.Type: GrantFiled: September 3, 2018Date of Patent: February 28, 2023Assignee: Hitachi Astemo, Ltd.Inventors: Hidetoshi Arima, Satoshi Kashiwamura
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Publication number: 20230026238Abstract: A vehicle motion control apparatus includes a control unit which controls a steering apparatus and a brake apparatus provided in a vehicle. The control unit acquires a normative motion state amount necessary for the vehicle to trace a target traveling path, acquires a target motion state amount necessary for generating a yaw moment to cancel unstable behavior of the vehicle, and acquires a target steering angle for generating a steering angle moment and a target brake force for generating a brake moment, to obtain a necessary yaw moment generated by the vehicle. The control unit outputs a first control command for obtaining the target steering angle to the steering apparatus and outputs a second control command for obtaining the target brake force to the brake apparatus.Type: ApplicationFiled: December 21, 2020Publication date: January 26, 2023Inventors: Hidetoshi ARIMA, Satoshi KASHIWAMURA
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Publication number: 20220266823Abstract: A vehicle motion control device according to the present invention obtains a translation force for causing the position of a vehicle to trace a target travel path, on the basis of a lateral displacement amount which is an amount of displacement of the vehicle in a lateral direction with respect to a target movement point, obtain a rotational force for correcting an orientation of the vehicle with respect to the target travel path, on the basis of an orientation displacement amount which is an amount of displacement of the vehicle in a yaw direction with respect to the target movement point, weight the translation force and the rotational force on the basis of specifications relating to traveling of the vehicle, and output a control command for achieving a target lateral force obtained by adding up the weighted translation force and the weighted rotational force.Type: ApplicationFiled: May 25, 2020Publication date: August 25, 2022Inventors: Hidetoshi ARIMA, Chikara NISHIURA, Satoshi KASHIWAMURA
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Publication number: 20220072150Abstract: An exemplary substance is provided that permeates the blood-brain barrier and shows a property of penetrating into the brain. Further, exemplary use of the substance as a drug carrier is provided for delivering into the brain, and a pharmaceutical composition containing the substance. Additionally, exemplary lactose-modified cyclodextrin or dendrimer/glucuronyl glucosyl-cyclodextrin is provided that permeates the blood-brain barrier and shows a property of penetrating into the brain. Exemplary blood-brain barrier permeable pharmaceutical composition is also provided which comprises a lactose-modified cyclodextrin or dendrimer/glucuronyl glucosyl-cyclodextrin, and a drug.Type: ApplicationFiled: December 27, 2019Publication date: March 10, 2022Inventors: Hidetoshi ARIMA, Keiichi MOTOYAMA, Taishi HIGASHI, Risako ONODERA, Ryoma YOKOYAMA
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Publication number: 20200261584Abstract: To provide a protein preparation which enables reduction of aggregation and a stable long-time preservation, in a protein preparation having a high concentration or a protein preparation susceptible to aggregation. The protein preparation is a gel preparation which is thixotropic and in which an included protein is protected from a physical or chemical stress, is inhibited from aggregation, and thereby stably exists.Type: ApplicationFiled: May 6, 2020Publication date: August 20, 2020Applicants: TERUMO KABUSHIKI KAISHA, NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITYInventors: Hidetoshi ARIMA, Keiichi MOTOYAMA, Taishi HIGASHI, Anna TAJIMA, Naoko OHSHITA, Sawako KOYAMA, Ruriko IIBUCHI, Shuuhei MIEDA, Kenji HANDA
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Publication number: 20200247394Abstract: The present invention provides a vehicle control apparatus, a vehicle control method, and a vehicle control system capable of optimizing balance between a target tire lateral force and a target tire longitudinal force. A vehicle control apparatus outputs an instruction for achieving an optimal slip ratio corresponding to a minimum value of a sum of a first difference and a second difference to an actuator regarding braking/driving of a vehicle. The first difference is a difference between a tire lateral force and a target tire lateral force with respect to an arbitrary slip ratio in a correlative relationship between a slip ratio and the tire lateral force of a tire of a wheel portion. The second difference is a difference between a tire longitudinal force and a target tire longitudinal force with respect to the arbitrary slip ratio in a correlative relationship between the slip ratio and the tire longitudinal force.Type: ApplicationFiled: September 3, 2018Publication date: August 6, 2020Inventors: Hidetoshi ARIMA, Satoshi KASHIWAMURA
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Publication number: 20180264025Abstract: The purpose of the present invention is to provide a therapeutic agent that is more effective in refractory amyloidosis. More specifically, it is to provide a novel substance that is highly safe and is more excellent in a TTR protein amyloid fibril formation-inhibiting effect as compared with conventional therapeutic agents. Provided by the invention is an amyloid fibril suppressant comprising as an active ingredient a complex of a conjugate (GUG-?-CDE) of glucuronylglucosyl-?-cyclodextrin (GUG-?-CyD) and polyamide amine dendrimer having an alkylene diamine as the core with RNA that causes RNA interference in the mRNA of transthyretin (TTR). Also provided by the present invention is a pharmaceutical composition comprising the amyloid fibril suppressant for the prevention and/or treatment of amyloidosis.Type: ApplicationFiled: June 10, 2016Publication date: September 20, 2018Inventors: Hirofumi JONO, Hidetoshi ARIMA, Yukio ANDO, Keiichi MOTOYAMA, Taishi HIGASHI
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Publication number: 20150306231Abstract: To provide a protein preparation which enables reduction of aggregation and a stable long-time preservation, in a protein preparation having a high concentration or a protein preparation susceptible to aggregation. The protein preparation is a gel preparation which is thixotropic and in which an included protein is protected from a physical or chemical stress, is inhibited from aggregation, and thereby stably exists.Type: ApplicationFiled: July 7, 2015Publication date: October 29, 2015Applicant: TERUMO KABUSHIKI KAISHAInventors: Hidetoshi ARIMA, Keiichi MOTOYAMA, Taishi HIGASHI, Anna TAJIMA, Naoko OHSHITA, Sawako KOYAMA, Ruriko IIBUCHI, Shuuhei MIEDA, Kenji HANDA
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Patent number: 6145338Abstract: In a high-temperature regenerator which has vertical liquid pipe groups in the proximity of which a combustion flame and combustion gas from a burner pass and a double can wall which communicates with upper and lower portions of liquid pipes forming the vertical liquid pipe groups and is arranged at a position of a furnace wall and which heats and concentrates a diluted absorption solution passing through the vertical liquid pipe groups and the double can wall, a solution inlet for sprinkling the diluted absorption solution in an open state is provided above liquid pipes arranged on a side opposite to the burner. Since the sprinkled diluted absorption solution collects the heat of an exhaust gas while it falls to increase its temperature, when it flows into the other liquid pipes, it boils immediately and its circulation flow is activated by boiling.Type: GrantFiled: October 9, 1998Date of Patent: November 14, 2000Assignee: Sanyo Electric Co., Ltd.Inventors: Makoto Nakamura, Atsushi Shitara, Hidetoshi Arima, Hitoshi Kanuma, Masahiro Furukawa, Eiichi Enomoto, Toshihiro Yamada
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Patent number: 6006528Abstract: In an air conditioning system for circulating a fluid which can change a phase between a gas phase and a liquid phase by a difference of a specific gravity between the gas phase and the liquid phase between an heat source side machine and a plurality of user side machines more than half of which are disposed below the heat source side machine, so that each of the user side machines performs a cooling operation, each of the user side machines is provided with a heat exchanger, a flow control valve for controlling a volume of said fluid supplied to the heat exchanger, a blow means for supplying an air-conditioned air to a room through the heat exchanger, a physical value detecting means for detecting a physical value relating to an air conditioning load such as a temperature and a signal controlling means for the operating and detecting portions, and wherein the heat source side machine is provided with a control means for communicating with said signal controlling means and outputting a control signal to saidType: GrantFiled: October 30, 1997Date of Patent: December 28, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Hidetoshi Arima, Nobuhiro Idei, Hisao Honda, Kazuhiro Shimura, Naohito Sakamoto, Toshio Kubo, Mamoru Kubo, Hiroyuki Takada
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Patent number: 5966954Abstract: An air conditioning system comprises a heat source side unit adapted to condense and supply a fluid which can change a phase between a gas phase and a liquid phase and a plurality of user side units entirely or mostly disposed below the heat source side unit in terms of number and connected to said heat source side unit by piping so as to establish a circulation of the fluid supplied from said heat source side unit passing through said heat source side unit and said user side units by utilizing the difference in specific gravity between the liquid phase and the gas phase of said liquid so that it can provide a cooling/heating effect regardless of the floors where the user side units are installed and the power consumption rate of the system can be minimized.Type: GrantFiled: December 3, 1997Date of Patent: October 19, 1999Assignee: Sanyo Electronic Co., Ltd.Inventors: Hidetoshi Arima, Nobuhiro Idei, Masashi Izumi, Akira Hatakeyama, Hiroyuki Takada
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Patent number: 5924480Abstract: An air conditioning system comprises a heat source side machine such as an absorption type refrigerator, a plurality of user side machines more than half of which are disposed below the heat source side machine, and liquid phase and gas phase pipes connecting the heat source side machine with the user side machines to form a closed circuit. A phase-changeable fluid circulates between the heat source side machine and the user side machines by utilizing its own specific gravity difference between the liquid and gas phases and a driving force of an electric pump provided to the liquid phase pipe, so that each of the user side machines can perform cooling operation. A receiver tank is provided to the inlet side of the electric pump, and an upper portion of the receiver tank is connected to the gas phase pipe by a pressure-equalizing pipe so as to improve a start characteristic of the cooling operation.Type: GrantFiled: June 8, 1998Date of Patent: July 20, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Hidetoshi Arima, Nobuhiro Idei, Mamoru Kubo, Masashi Izumi
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Patent number: 5907956Abstract: In an air conditioning system comprising a heat source side machine for condensing a fluid which can change a phase between a liquid phase and a gas phase to a predetermined temperature and for supplying, and a plurality of user side machines more than half of which are disposed below said heat source side machine, in which piping is constructed in such a manner as to circulate the fluid supplied from said heat source side machine by using a difference in specific gravity between the liquid phase and the gas phase, between said heat source side machine and said user side machine and a cooling of said user side machine is performed by evaporating said fluid in said user side machine, the heat source side machine is provided with a control means for descending a set temperature of said fluid discharged from said heat source side machine after condensed by changing the operating capacity of said heat source side machine when a state that the temperature of said fluid returned back after evaporated in the user siType: GrantFiled: October 30, 1997Date of Patent: June 1, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Hidetoshi Arima, Kazuhiro Shimura, Naohito Sakamoto, Mamoru Kubo, Akira Hatakeyama
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Patent number: 5862679Abstract: In a high-temperature regenerator which has vertical liquid pipe groups in the proximity of which a combustion flame and combustion gas from a burner pass and a double can wall which communicates with upper and lower portions of liquid pipes forming the vertical liquid pipe groups and is arranged at a position of a furnace wall and which heats and concentrates a diluted absorption solution passing through the vertical liquid pipe groups and the double can wall, a solution inlet for sprinkling the diluted absorption solution in an open state is provided above liquid pipes arranged on a side opposite to the burner. Since the sprinkled diluted absorption solution collects the heat of an exhaust gas while it falls to increase its temperature, when it flows into the other liquid pipes, it boils immediately and its circulation flow is activated by boiling.Type: GrantFiled: April 28, 1997Date of Patent: January 26, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Makoto Nakamura, Atsushi Shitara, Hidetoshi Arima, Hitoshi Kanuma, Masahiro Furukawa, Eiichi Enomoto, Toshihiro Yamada
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Patent number: 5832742Abstract: In a compact absorption type refrigerator which eliminates an ill effect caused by the local overheating of a heating chamber in a high-temperature regenerator with a liquid pipe boiler, a high-temperature regenerator 5 heats a heating chamber 63 in which vertical liquid pipes 51 for circulating a diluted absorption solution 2a are arranged in a matrix form with the combustion surface 60D2 of a plane flame type burner 60X to evaporate refrigerant vapor 7a from the diluted solution 2a.Type: GrantFiled: April 28, 1997Date of Patent: November 10, 1998Assignee: Sanyo Electric Co., Ltd.Inventors: Yasumichi Kouri, Tomohiro Morita, Masatoshi Asakawa, Hidetoshi Arima, Norikazu Kubota
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Patent number: 5557939Abstract: A control system for absorption chillers which comprises a device for measuring operating state data concerning components of the main assembly of the chiller and including the liquid level of a high temperature generator and the degree of opening of a gas valve, and a fuzzy control circuit for calculating the deviation of the liquid level from a target value based on the measured operating state data, predicting a variation in the liquid level from the deviation and another item of the operating state data and calculating a control input as to the inverter frequency of an absorbent pump based on the result of prediction, whereby even when a great disturbance occurs, the liquid level of the generator can be controlled with high responsiveness to minimize the variation of the liquid level.Type: GrantFiled: May 10, 1995Date of Patent: September 24, 1996Assignee: Sanyo Electric Co. Ltd.Inventors: Kazuaki Mizukami, Atsushi Ogawa, Masashi Yasuda, Masahiro Furukawa, Hidetoshi Arima, Yoshio Ozawa
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Patent number: 5486325Abstract: A method and device for molding a door seal, such as for an automobile. The device is provided with a first extrusion passage for extruding a molding material into a hollow portion of the door seal. A second extrusion passage is provided for extruding molding material into a bridge which spans across the hollow portion of the door seal. A molding material discharge member, such as a pipe, is movably inserted into the molding die and can be moved between open and closed positions relative to a molding material supply passage for permitting material to be intermittently extruded through the second passage, whereas material is substantially continuously extruded through the first passage, thereby permitting the bridge to be molded to the hollow portion at selected locations therealong.Type: GrantFiled: November 14, 1994Date of Patent: January 23, 1996Assignee: Tokai Kogyo Co., Ltd.Inventor: Hidetoshi Arima
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Patent number: 5446998Abstract: A weather strip having first and second weather strip sections integrally formed as a unit. Each of the weather strip sections includes a sealing portion and an engagement portion. The sealing portion and the engagement portion of each of the weather strip sections are formed of first and second molding materials, respectively. The sealing portion of the first weather strip section having a cross-sectional configuration which is different from the sealing portion of the second weather strip section. The second weather strip section is harder than the first section.Type: GrantFiled: August 17, 1994Date of Patent: September 5, 1995Assignee: Tokai Kogyo Kabushiki KaishaInventor: Hidetoshi Arima
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Patent number: 5376319Abstract: An irregularly shaped weather strip having first and second weather strip sections integrally formed as a unit. Each of the weather strip sections includes a sealing portion and an engagement portion. The sealing portion and the engagement portion of each of the weather strip sections are formed of first and second molding materials, respectively. The sealing portion of the first weather strip section having a cross-sectional configuration different from that of the sealing portion of the second weather strip section. Such a weather strip is manufactured by extruding the first and second molding materials. The sealing portion of the second weather strip section is modified by blowing hot air at a portion of the first molding material.Type: GrantFiled: January 27, 1993Date of Patent: December 27, 1994Assignee: Tokai Kogyo Kabushiki KaishaInventor: Hidetoshi Arima