Patents by Inventor Hideyuki Ohara
Hideyuki Ohara 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: 20240088287Abstract: A semiconductor device includes a semiconductor substrate, a first insulating film formed on an upper surface of the semiconductor substrate in an outer peripheral region so as to surround a cell region in plan view, and a resistive element formed on the first insulating film so as to surround the cell region in plan view. A second insulating film having a thickness thinner than that of the first insulating film is formed on the upper surface of the semiconductor substrate in the outer peripheral region. A dummy pattern is formed from a portion over the second insulating film to a portion over the first insulating film so as to cover a step occurring between the second insulating film and the first insulating film.Type: ApplicationFiled: July 5, 2023Publication date: March 14, 2024Inventors: Takahiro OHARA, Koichi ARAI, Yasunori YAMASHITA, Hideyuki YASHIMA
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Patent number: 11921688Abstract: According to the invention, it is possible to efficiently construct an environment for implementing an IT system. Provided is an environment construction support device. The environment construction support device stores a tree structure model that is information representing an environment for implementing an IT system in a tree structure and can be updated as needed, a construction script structure that is information related to a construction script that is a series of codes for constructing the environment and can be updated as needed, and parameter correspondence information that is information indicating a correspondence between an element of the tree structure model and an element of the construction script, and updates the parameter correspondence information to correspond to latest contents of the tree structure model and the construction script structure by comparing at least one of the tree structure model and the construction script structure with the parameter correspondence information.Type: GrantFiled: March 8, 2022Date of Patent: March 5, 2024Assignee: HITACHI, LTD.Inventors: Misaki Mito, Takatoshi Ohara, Hideyuki Kanuka, Minoru Tomisaka, Kiyomi Hirohata, Tooru Kawashima
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Patent number: 11348431Abstract: An in-vehicle monitoring device is configured to monitor an interior of a vehicle with reference to sensor information from a living body detection sensor. The in-vehicle monitoring device includes: a sensor information acquisition unit that acquires the sensor information from the living body detection sensor; a visual recognition information generation unit that generates visual recognition information indicating at least one of a detection range and a detection accuracy of the living body detection sensor with reference to the sensor information acquired by the sensor information acquisition unit; and a visual recognition information output unit that outputs the visual recognition information to a display device.Type: GrantFiled: March 11, 2020Date of Patent: May 31, 2022Assignee: NIDEC MOBILITY CORPORATIONInventor: Hideyuki Ohara
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Patent number: 11040657Abstract: A vehicle control system includes: a vehicle control device that is mounted on a vehicle a portable device that is carried by a user and performs wireless communication with the vehicle control device; and a living body sensor that detects presence of a living body in a vehicle interior of the vehicle. The vehicle control device includes: an in-vehicle transmission unit that transmits a response request signal to the portable device; an in-vehicle reception unit that receives a response signal returned from the portable device in response to the response request signal; and a notification control unit that does not perform notification to the vehicle interior or an outside of the vehicle when the living body sensor detects that the living body is present in the vehicle interior and the in-vehicle reception unit receives the response signal.Type: GrantFiled: March 12, 2020Date of Patent: June 22, 2021Assignee: NIDEC MOBILITY CORPORATIONInventor: Hideyuki Ohara
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Publication number: 20200294379Abstract: An in-vehicle monitoring device is configured to monitor an interior of a vehicle with reference to sensor information from a living body detection sensor. The in-vehicle monitoring device includes: a sensor information acquisition unit that acquires the sensor information from the living body detection sensor; a visual recognition information generation unit that generates visual recognition information indicating at least one of a detection range and a detection accuracy of the living body detection sensor with reference to the sensor information acquired by the sensor information acquisition unit; and a visual recognition information output unit that outputs the visual recognition information to a display device.Type: ApplicationFiled: March 11, 2020Publication date: September 17, 2020Applicant: NIDEC MOBILITY CORPORATIONInventor: Hideyuki Ohara
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Publication number: 20200290510Abstract: A vehicle control system includes: a vehicle control device that is mounted on a vehicle a portable device that is carried by a user and performs wireless communication with the vehicle control device; and a living body sensor that detects presence of a living body in a vehicle interior of the vehicle. The vehicle control device includes: an in-vehicle transmission unit that transmits a response request signal to the portable device; an in-vehicle reception unit that receives a response signal returned from the portable device in response to the response request signal; and a notification control unit that does not perform notification to the vehicle interior or an outside of the vehicle when the living body sensor detects that the living body is present in the vehicle interior and the in-vehicle reception unit receives the response signal.Type: ApplicationFiled: March 12, 2020Publication date: September 17, 2020Applicant: NIDEC MOBILITY CORPORATIONInventor: Hideyuki Ohara
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Patent number: 8773248Abstract: A vehicle control device mounted on a vehicle has a search signal transmission unit that transmits a search signal for searching a position of a portable device, which remotely operates the control device, a determination unit that determines a bright and dark state of outside of the vehicle, and a storage unit that stores a determination result of the determination unit.Type: GrantFiled: February 12, 2010Date of Patent: July 8, 2014Assignee: Omron Automotive Electronics Co., Ltd.Inventors: Hideo Ebizawa, Hideyuki Ohara
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Publication number: 20110063096Abstract: A vehicle control device mounted on a vehicle has a search signal transmission unit that transmits a search signal for searching a position of a portable device, which remotely operates the control device, a determination unit that determines a bright and dark state of outside of the vehicle, and a storage unit that stores a determination result of the determination unit.Type: ApplicationFiled: February 12, 2010Publication date: March 17, 2011Applicant: OMRON CORPORATIONInventors: Hideo Ebizawa, Hideyuki Ohara
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Patent number: 7903022Abstract: A transmission controller 7B is configured to transmit an R/W request signal for requesting transmission of a tag response signal to a RFID tag 1 twice. At this time, a frequency controller 7A controls a PLL section 5A to transmit the R/W request signal via different carrier frequencies. A phase information acquirer 8A detects a phase change amount of the tag response signal that is transmitted via different carrier frequencies. A distance calculator 8B calculates the distance between the reader/writer 2 and the RFID tag 1 on the basis of the phase change amount.Type: GrantFiled: December 1, 2009Date of Patent: March 8, 2011Assignee: Omron CorporationInventors: Hideyuki Ohara, Takehiro Kawai, Keisuke Saito, Kosuke Hayama
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Patent number: 7868816Abstract: A radio detection device includes two or more reception antennas, for detecting a detecting object by a mono-pulse method; the radio detection device including: a variable gain unit for discretely changing respective signal intensity of a difference signal and a sum signal of each reception signal received by the two or more reception antennas; an A/D conversion unit for performing A/D conversion process on the difference signal or the sum signal, the difference signal or the sum signal having the signal intensity changed by the variable gain unit; an angle calculating portion for calculating an angle by the mono-pulse method using the difference signal and the sum signal after the A/D conversion process by the A/D conversion unit; and a control unit for performing a control of individually switching a conversion magnification of the signal intensity by the variable gain unit with respect to the difference signal and the sum signal.Type: GrantFiled: February 20, 2009Date of Patent: January 11, 2011Assignee: OMRON CorporationInventors: Tetsuo Nishidai, Hideyuki Ohara, Hoshibumi Ichiyanagi, Hiroyuki Numata
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Patent number: 7714773Abstract: An RFID tag distance measuring system includes a reader that outputs a predetermined carrier signal to a tag and receives a reflected signal of the carrier signal from the tag. The reader has signal output means for outputting signals at multiple frequencies, which are different from each other, as the carrier signal, a transmitting section that transmits a signal output by the signal output means to the tag, a receiving section that receives reflected signals of the signals at multiple frequencies, which are different from each other, from the tag and estimating means for estimating the distance between the tag and the reader based on the amount of change in phase between the reflected signals received by the receiving section and the carrier signals and the frequencies of the carrier signals.Type: GrantFiled: March 28, 2007Date of Patent: May 11, 2010Assignee: Omron CorporationInventors: Tomohiro Ozaki, Hideyuki Ohara, Takehiro Kawai, Keisuke Saito
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Patent number: 7701351Abstract: The invention provides a tag communication system, an interference preventing method and a tag communication controller suitable for prevention of a radio wave interference able to be caused by radio waves mutually emitted when plural tag communication devices are arranged. Plural reader-writers are oppositely arranged through a belt conveyer for conveying an article. A null of the reader-writer is opposed to a null of the reader-writer. A null of the reader-writer is opposed to a null of the reader-writer. Main lobes are directed to a direction causing no mutual interference.Type: GrantFiled: May 15, 2007Date of Patent: April 20, 2010Assignee: Omron CorporationInventors: Takehiro Kawai, Hideyuki Ohara
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Publication number: 20100076722Abstract: A transmission controller 7B is configured to transmit an R/W request signal for requesting transmission of a tag response signal to a RFID tag 1 twice. At this time, a frequency controller 7A controls a PLL section 5A to transmit the R/W request signal via different carrier frequencies. A phase information acquirer 8A detects a phase change amount of the tag response signal that is transmitted via different carrier frequencies. A distance calculator 8B calculates the distance between the reader/writer 2 and the RFID tag 1 on the basis of the phase change amount.Type: ApplicationFiled: December 1, 2009Publication date: March 25, 2010Inventors: Hideyuki Ohara, Takehiro Kawai, Keisuke Saito, Kosuke Hayama
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Patent number: 7649491Abstract: A transmission controller 7B is configured to transmit an R/W request signal for requesting transmission of a tag response signal to a RFID tag 1 twice. At this time, a frequency controller 7A controls a PLL section 5A to transmit the R/W request signal via different carrier frequencies. A phase information acquirer 8A detects a phase change amount of the tag response signal that is transmitted via different carrier frequencies. A distance calculator 8B calculates the distance between the reader/writer 2 and the RFID tag 1 on the basis of the phase change amount.Type: GrantFiled: September 1, 2005Date of Patent: January 19, 2010Assignee: Omron CorporationInventors: Hideyuki Ohara, Takehiro Kawai, Keisuke Saito, Kosuke Hayama
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Publication number: 20090213964Abstract: A radio detection device includes two or more reception antennas, for detecting a detecting object by a mono-pulse method; the radio detection device including: a variable gain unit for discretely changing respective signal intensity of a difference signal and a sum signal of each reception signal received by the two or more reception antennas; an A/D conversion unit for performing A/D conversion process on the difference signal or the sum signal, the difference signal or the sum signal having the signal intensity changed by the variable gain unit; an angle calculating portion for calculating an angle by the mono-pulse method using the difference signal and the sum signal after the A/D conversion process by the A/D conversion unit; and a control unit for performing a control of individually switching a conversion magnification of the signal intensity by the variable gain unit with respect to the difference signal and the sum signal.Type: ApplicationFiled: February 20, 2009Publication date: August 27, 2009Applicant: OMRON CORPORATIONInventors: Tetsuo Nishidai, Hideyuki Ohara, Hoshibumi Ichiyanagi, Hiroyuki Numata
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Publication number: 20090102698Abstract: A measuring device installed on a rear side or a side of a vehicle, for measuring an object using a reflected signal at the object of a transmission signal transmitted at a predetermined frequency, the measuring device includes a recognizing section for recognizing an object behind or beside the vehicle, a discriminating section for discriminating the recognized objects to an object moving closer to the vehicle and an object moving away from the vehicle, an extracting section for extracting only the object discriminated as moving closer to the vehicle from the recognized objects based on a discrimination result of moving closer or moving away, and a calculating section for calculating at least one of a distance or a relative velocity with the extracted objectType: ApplicationFiled: October 22, 2008Publication date: April 23, 2009Applicant: OMRON CORPORATIONInventors: Hoshibumi Ichiyanagi, Hideyuki Ohara, Tetsuo Nishidai, Hiroyuki Numata
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Publication number: 20080150699Abstract: A transmission controller 7B is configured to transmit an R/W request signal for requesting transmission of a tag response signal to a RFID tag 1 twice. At this time, a frequency controller 7A controls a PLL section 5A to transmit the R/W request signal via different carrier frequencies. A phase information acquirer 8A detects a phase change amount of the tag response signal that is transmitted via different carrier frequencies. A distance calculator 8B calculates the distance between the reader/writer 2 and the RFID tag 1 on the basis of the phase change amount.Type: ApplicationFiled: September 1, 2005Publication date: June 26, 2008Inventors: Hideyuki Ohara, Takehiro Kawai, Keisuke Saito, Kosuke Hayama
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Publication number: 20080117093Abstract: A measurement system and a measuring method are provided in order to make a response and an accuracy of a Doppler system of a 2 frequency CW system or the like compatible with each other. A 2 frequency CW radar measures a relative speed and a distance between one's own vehicle and a measurement object by using a short time period sample data from a receiving signal to output as a high speed measurement result as a measurement of a high speed measurement mode. In parallel therewith, the frequency radar measures a relative speed and a distance between one's own vehicle and the measurement object by using a long period time sample data from the receiving signal to output as a low speed measurement result as a measurement of a low speed measurement mode. As a result, the processing operation apparatus can use the high speed measurement result when a processing of a high response is executed and can use the low speed measurement result otherwise.Type: ApplicationFiled: November 14, 2007Publication date: May 22, 2008Applicant: OMRON CORPORATIONInventors: Hoshibumi Ichiyanagi, Shinya Takenouchi, Hideyuki Ohara
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Publication number: 20070262870Abstract: The invention provides a tag communication system, an interference preventing method and a tag communication controller suitable for prevention of a radio wave interference able to be caused by radio waves mutually emitted when plural tag communication devices are arranged. Plural reader-writers are oppositely arranged through a belt conveyer for conveying an article. A null of the reader-writer is opposed to a null of the reader-writer. A null of the reader-writer is opposed to a null of the reader-writer. Main lobes are directed to a direction causing no mutual interference.Type: ApplicationFiled: May 15, 2007Publication date: November 15, 2007Inventors: Kakehlro Kawai, Hideyuki Ohara
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Publication number: 20070241904Abstract: An RFID tag distance measuring system includes a reader that outputs a predetermined carrier signal to a tag and receives a reflected signal of the carrier signal from the tag. The reader has signal output means for outputting signals at multiple frequencies, which are different from each other, as the carrier signal, a transmitting section that transmits a signal output by the signal output means to the tag, a receiving section that receives reflected signals of the signals at multiple frequencies, which are different from each other, from the tag and estimating means for estimating the distance between the tag and the reader based on the amount of change in phase between the reflected signals received by the receiving section and the carrier signals and the frequencies of the carrier signals.Type: ApplicationFiled: March 28, 2007Publication date: October 18, 2007Inventors: Tomohiro Ozaki, Hideyuki Ohara, Takehiro Kawai, Keisuke Saito