Patents by Inventor Akira Ishida
Akira Ishida 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: 11501631Abstract: A fire detector is connected to a loop transmission line connected to a receiver. When the loop transmission line is normal, a transmission unit is connected to the fire detector. When a disconnection failure occurs, a disconnection monitoring unit turns on switching circuits to connect the end of the loop transmission line to the transmission unit, and the receiver connects to the fire detector from both ends of the loop transmission line. An input/output switching booster is inserted and connected in the middle of the loop transmission line, and when the start side transmission line is disconnected and the switching circuits are turned on, the input/output is switched. Accordingly, the input/output switching booster amplifies the down signal input from the terminal side transmission line and outputs it to the start side transmission line and at the same time amplifies the up signal input from the start side transmission line.Type: GrantFiled: May 26, 2021Date of Patent: November 15, 2022Assignee: HOCHIKI CORPORATIONInventors: Yoshihiro Matsuda, Shigeru Kaneko, Takehiro Ono, Akira Ishida
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Publication number: 20210311389Abstract: The present invention provides a resin composition for resists that is for obtaining a resist which has the characteristics conventionally required of a resist and which also does not generate warping. This resin composition for resists includes a (meth)acrylic photocurable polymer, a thermosetting agent, and a photopolymerization initiator. The (meth)acrylic photocurable polymer includes a carboxyl group, an open-chain aliphatic hydrocarbon group having 12 or more carbon atoms, and an unsaturated double bond, and the glass transition temperature (Tg) of the (meth)acrylic photocurable polymer is 20° C. or less.Type: ApplicationFiled: June 28, 2019Publication date: October 7, 2021Inventors: Takashi GONDAIRA, Akira ISHIDA
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Publication number: 20210280046Abstract: A fire detector is connected to a loop transmission line connected to a receiver. When the loop transmission line is normal, a transmission unit is connected to the fire detector. When a disconnection failure occurs, a disconnection monitoring unit turns on switching circuits to connect the end of the loop transmission line to the transmission unit, and the receiver connects to the fire detector from both ends of the loop transmission line. An input/output switching booster is inserted and connected in the middle of the loop transmission line, and when the start side transmission line is disconnected and the switching circuits are turned on, the input/output is switched. Accordingly, the input/output switching booster amplifies the down signal input from the terminal side transmission line and outputs it to the start side transmission line and at the same time amplifies the up signal input from the start side transmission line.Type: ApplicationFiled: May 26, 2021Publication date: September 9, 2021Inventors: Yoshihiro MATSUDA, Shigeru KANEKO, Takehiro ONO, Akira ISHIDA
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Patent number: 11043109Abstract: A fire detector is connected to a loop transmission path connected to a receiver. When the loop transmission path is normal, a communication connection is made from a transmitting unit to the fire detector to monitor fire. When a break fault occurs in the loop transmission path, a break monitoring control unit turns switching circuit units ON to connect a termination of the loop transmission path to the transmitting unit. To the loop transmission path, a relay detects a current normal direction at normal and a current reverse direction at the time of occurrence of a break for transmission to the receiver. When a break occurs in the loop transmission path, a break section determining unit of the receiver determines, as a break section, a section in which the current normal direction detected by a plurality of the relays is changed to the current reverse direction.Type: GrantFiled: February 20, 2020Date of Patent: June 22, 2021Assignee: HOCHIKI CORPORATIONInventors: Yoshihiro Matsuda, Shigeru Kaneko, Takehiro Ono, Akira Ishida
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Publication number: 20200184801Abstract: A fire detector is connected to a loop transmission path connected to a receiver. When the loop transmission path is normal, a communication connection is made from a transmitting unit to the fire detector to monitor fire. When a break fault occurs in the loop transmission path, a break monitoring control unit turns switching circuit units ON to connect a termination of the loop transmission path to the transmitting unit. To the loop transmission path, a relay detects a current normal direction at normal and a current reverse direction at the time of occurrence of a break for transmission to the receiver. When a break occurs in the loop transmission path, a break section determining unit of the receiver determines, as a break section, a section in which the current normal direction detected by a plurality of the relays is changed to the current reverse direction.Type: ApplicationFiled: February 20, 2020Publication date: June 11, 2020Inventors: Yoshihiro MATSUDA, Shigeru KANEKO, Takehiro ONO, Akira ISHIDA
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Patent number: 9193271Abstract: Provided is an in-vehicle charger capable of reliably obtaining charging control parameters prior to charging and capable of safe charging. In this charger, a charging unit (105) charges a battery (111) in accordance with the charging control parameters. A storage unit (103) stores a table in which a plurality of areas on a map and the charging control parameters are made to correspond to each other. A position information receiving unit (101) obtains position indicating the current position of a vehicle (250). A control unit (104) refers to the table on the basis of the position information and sets the charging control parameters made to correspond to an area including the current position when a charging cable (107) is not connected.Type: GrantFiled: March 29, 2012Date of Patent: November 24, 2015Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Akira Ishida, Kenji Sugihara, Norihiko Kimura, Tomohiro Terada
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Patent number: 8892497Abstract: To classify moving images using audio signals. An audio signal is acquired, a section feature relating to an audio frequency distribution is extracted with respect to each of a plurality of sections each having a predetermined length contained in the acquired audio signal, each extracted section feature is compared with each of reference section features to calculate a section similarity indicating a degree of correlation between each section feature and each reference section feature. An integrated feature relating to the plurality of sections and being calculated based on the section similarity calculated with respect to each of the plurality of sections is extracted from the acquired audio signal. The extracted integrated feature is compared with each of one or more reference integrated features, and the audio signal is classified based on comparison result. Then, classification result is used for moving image classification.Type: GrantFiled: March 15, 2011Date of Patent: November 18, 2014Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Tomohiro Konuma, Akira Ishida
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Patent number: 8825452Abstract: A three-dimensional model data producing processing apparatus produces three-dimensional model data using design data (CAD data) of an object to be recognized. The three-dimensional model data producing processing includes processing conversion processing, edit processing, and teaching processing. The conversion processing and the edit processing are performed to the design data on a computer. The teaching processing is performed in a practical environment. It is not necessary to image a workpiece model in the three-dimensional model data producing processing.Type: GrantFiled: February 18, 2011Date of Patent: September 2, 2014Assignee: OMRON CorporationInventors: Kazuhiro Shono, Toyoo Iida, Kengo Ichimura, Reiji Takahashi, Akira Ishida, Yasuyuki Ikeda
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Patent number: 8797895Abstract: Provided is a radio relay station which relays data transmitted and received by a radio base station a radio terminal in a radio communication system which employs the TDD scheme. The radio relay station receives data from the radio base station during a downlink subframe period and transmits data to the radio base station during an uplink subframe period. The radio relay station sets a remote side transmission period for transmitting data to the radio terminal in the uplink subframe period and sets a remote side reception period for receiving data from the radio terminal in the downlink subframe period.Type: GrantFiled: August 26, 2009Date of Patent: August 5, 2014Assignee: KYOCERA CorporationInventors: Takashi Baba, Nobuo Kuchiki, Akira Ishida, Hiroshi Watanabe, Eiji Nakayama
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Patent number: 8693385Abstract: Provided is a repeater for relaying communication by achieving synchronization with a base station and a mobile station without using GPS. The repeater includes a donor unit communicating with the base station and a remote unit communicating with the mobile station. Upon receipt of a signal from the base station, the donor unit specifies a preamble of the received signal to achieve synchronization with the base station. This determines start of each frame in the communication between the base station and the repeater. After the synchronization achievement, the remote unit starts performing procedures for achieving synchronization with the mobile station. Upon notification of the start timing of each frame from the donor unit, the remote unit determines the notified timing as start timing of each frame in the communication between the repeater and the mobile station, and transmits a preamble referred to by the mobile station when it achieves synchronization.Type: GrantFiled: August 20, 2009Date of Patent: April 8, 2014Assignee: KYOCERA CorporationInventors: Takashi Baba, Nubuo Kuchiki, Akira Ishida
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Publication number: 20140015484Abstract: Provided is an in-vehicle charger capable of reliably obtaining charging control parameters prior to charging and capable of safe charging. In this charger, a charging unit (105) charges a battery (111) in accordance with the charging control parameters. A storage unit (103) stores a table in which a plurality of areas on a map and the charging control parameters are made to correspond to each other. A position information receiving unit (101) obtains position indicating the current position of a vehicle (250). A control unit (104) refers to the table on the basis of the position information and sets the charging control parameters made to correspond to an area including the current position when a charging cable (107) is not connected.Type: ApplicationFiled: March 29, 2012Publication date: January 16, 2014Applicant: Panasonic CorporationInventors: Akira Ishida, Kenji Sugihara
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Patent number: 8583647Abstract: A data processing device provides a result of categorization that is satisfactory to a user. The data processing device: stores model data pieces indicating detection counts of feature amounts; judges, for each target data piece, whether the target data piece is a non-categorization data piece including an uncategorizable object, using the model data pieces and the detection count of each of at least two feature amounts detected in the target data piece; when two or more of the target data pieces are judged to be non-categorization data pieces, specifies at least two feature amounts that are included and detected the same number of times, in a predetermined number or more of the non-categorization data pieces; and newly creates a model data piece based on the at least two specified feature amounts, using a class creation method, and stores the model data piece into the storage unit.Type: GrantFiled: December 24, 2010Date of Patent: November 12, 2013Assignee: Panasonic CorporationInventors: Ryouichi Kawanishi, Tsutomu Uenoyama, Akira Ishida
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Publication number: 20130269176Abstract: A task of the invention is to provide a method for producing a thin film actuator which is advantageous not only in that the thin film actuator can be largely changed in shape and easily controlled in the magnitude and direction of the change of shape, but also in that the thin film actuator is suppressed with respect to the deterioration of performance caused due to the use of the actuator, and the task is achieved by a method for producing a thin film actuator, which comprises fixing a stacked thin film having a resin thin film and a shape memory alloy thin film stacked on one another to a shaping die member, and heating and maintaining the stacked thin film in a state in which the resultant shape of the stacked thin film is restrained to cause only the resin thin film to suffer predetermined creep deformation.Type: ApplicationFiled: January 12, 2012Publication date: October 17, 2013Inventor: Akira Ishida
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Patent number: 8433128Abstract: A polygonal mark M having a shape in which a direction can be uniquely specified is attached to a predetermined area of an actual model WM of a work to be three-dimensionally recognized. A process of changing the orientation of the actual model WM such that a state in which the mark M is contained in the view of each camera is maintained, and then performing the three-dimensional measurement is executed over a plurality of times. A predetermined number of, or two or more pieces of three-dimensional information is selected from the three-dimensional information restored by each measurement, these pieces of three-dimensional information are aligned and integrated, the information corresponding to the mark is deleted or invalidated from the integrated three-dimensional information, and the three-dimensional information after such a process is set as a three-dimensional model.Type: GrantFiled: November 3, 2009Date of Patent: April 30, 2013Assignee: Omron CorporationInventors: Toyoo Ilda, Kengo Ichimura, Junichiro Ueki, Kazuhiro Shono, Yoshizo Togawa, Akira Ishida
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Publication number: 20120136823Abstract: To classify moving images using audio signals. An audio signal is acquired, a section feature relating to an audio frequency distribution is extracted with respect to each of a plurality of sections each having a predetermined length contained in the acquired audio signal, each extracted section feature is compared with each of reference section features to calculate a section similarity indicating a degree of correlation between each section feature and each reference section feature. An integrated feature relating to the plurality of sections and being calculated based on the section similarity calculated with respect to each of the plurality of sections is extracted from the acquired audio signal. The extracted integrated feature is compared with each of one or more reference integrated features, and the audio signal is classified based on comparison result. Then, classification result is used for moving image classification.Type: ApplicationFiled: March 15, 2011Publication date: May 31, 2012Inventors: Tomohiro Konuma, Akira Ishida
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Publication number: 20120117069Abstract: The present invention aims to provide a data processing device that provides a result of categorization that is satisfactory to a user, even when user data includes an object specific to the user.Type: ApplicationFiled: December 24, 2010Publication date: May 10, 2012Inventors: Ryouichi Kawanishi, Tsutomu Uenoyama, Akira Ishida
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Publication number: 20110218776Abstract: A three-dimensional model data producing processing apparatus produces three-dimensional model data using design data (CAD data) of an object to be recognized. The three-dimensional model data producing processing includes processing conversion processing, edit processing, and teaching processing. The conversion processing and the edit processing are performed to the design data on a computer. The teaching processing is performed in a practical environment. It is not necessary to image a workpiece model in the three-dimensional model data producing processing.Type: ApplicationFiled: February 18, 2011Publication date: September 8, 2011Applicant: OMRON CORPORATIONInventors: Kazuhiro Shono, Toyoo Iida, Kengo Ichimura, Reiji Takahashi, Akira Ishida, Yasuyuki Ikeda
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Publication number: 20110211521Abstract: Provided is a repeater for relaying communication by achieving synchronization with a base station and a mobile station without using GPS. The repeater includes a donor unit communicating with the base station and a remote unit communicating with the mobile station. Upon receipt of a signal from the base station, the donor unit specifies a preamble of the received signal to achieve synchronization with the base station. This determines start of each frame in the communication between the base station and the repeater. After the synchronization achievement, the remote unit starts performing procedures for achieving synchronization with the mobile station. Upon notification of the start timing of each frame from the donor unit, the remote unit determines the notified timing as start timing of each frame in the communication between the repeater and the mobile station, and transmits a preamble referred to by the mobile station when it achieves synchronization.Type: ApplicationFiled: August 20, 2009Publication date: September 1, 2011Applicant: KYOCERA CORPORATIONInventors: Takashi Baba, Nobuo Kuchiki, Akira Ishida
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Publication number: 20110188398Abstract: Provided is a radio relay station (100) which relays data transmitted and received by a radio base station (200) and a radio terminal (300) in a radio communication system which employs the TDD scheme. The radio relay station (100) receives data from the radio base station (200) during a downlink subframe period (t1) and transmits data to the radio base station (200) during an uplink subframe period (t2). The radio relay station (100) sets a remote side transmission period (P1) for transmitting data to the radio terminal (300) in the uplink subframe period (t2) and sets a remote side reception period (P2) for receiving data from the radio terminal (300) in the downlink subframe period (t1).Type: ApplicationFiled: August 26, 2009Publication date: August 4, 2011Applicant: KYOCERA CORPORATIONInventors: Takashi Baba, Nobuo Kuchiki, Akira Ishida, Hiroshi Watanabe, Eiji Nakayama
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Publication number: 20100219931Abstract: A bidirectional shape memory alloy thin film actuator includes a crystalline shape memory alloy thin film, and is formed substantially in a single layer while having a residual stress during deposition, and operates at a temperature equal to or higher than room temperature, and is not required to be applied with a particular bias force.Type: ApplicationFiled: May 1, 2008Publication date: September 2, 2010Inventors: Akira Ishida, Morio Sato