Patents by Inventor Shin Takeuchi
Shin Takeuchi 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: 11966514Abstract: A tactile presentation device includes a panel, a first supporting member that secures and supports a first end of the panel, a vibration generator disposed at a position facing the first supporting member across a target area to be touched by a user on the panel, and a driving control device that provides the vibration generator with a driving signal. The driving control device makes only the vibration generator vibrate to form a standing wave in an area including the target area between the vibration generator and the first end. A first vibration reflection rate at the first end for a carrier wave from the vibration generator is negative. A second vibration reflection rate for the carrier wave from the vibration generator at a second end of the panel that is opposing to the first end across the vibration generator is greater than the first vibration reflection rate.Type: GrantFiled: November 21, 2022Date of Patent: April 23, 2024Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.Inventors: Shin Takeuchi, Hiroshi Haga
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Publication number: 20230386246Abstract: An ultrasonic sensor device includes a plurality of pixels each including an ultrasonic transducer, and a control circuit configured to control the plurality of pixels. Each of the plurality of pixels is configured to hold a signal received by the ultrasonic transducer therein and send the signal to the control circuit as a response signal. The control circuit is configured to acquire an excitation response signal, which is a response signal sent from a pixel after the ultrasonic transducer therein is excited, acquire a non-excitation response signal, which is a response signal sent from a pixel when the ultrasonic transducer therein is not excited, and correct the excitation response signal based on the non-excitation response signal.Type: ApplicationFiled: May 23, 2023Publication date: November 30, 2023Inventors: Hiroshi HAGA, Shin TAKEUCHI, Kenji SERA, Kenichi HAYASHI, Feng LU, Haochi YU, QiJun YAO
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Publication number: 20230241646Abstract: A method of manufacturing a piezoelectric element array board includes fabricating a plurality of piezoelectric element control circuits including one or more thin-film transistors on a substrate, fabricating a plurality of piezoelectric elements on the substrate, and poling a piezoelectric material by applying an electric field to a piezoelectric material layer of the plurality of piezoelectric elements while maintaining the one or more thin-film transistors in a state of generating higher leakage current, after fabricating the plurality of piezoelectric elements and the plurality of piezoelectric element control circuits.Type: ApplicationFiled: January 20, 2023Publication date: August 3, 2023Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.Inventors: Kenji SERA, Kenichi HAYASHI, Hiroshi HAGA, Shin TAKEUCHI
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Publication number: 20230168739Abstract: A tactile presentation device includes a panel, a first supporting member that secures and supports a first end of the panel, a vibration generator disposed at a position facing the first supporting member across a target area to be touched by a user on the panel, and a driving control device that provides the vibration generator with a driving signal. The driving control device makes only the vibration generator vibrate to form a standing wave in an area including the target area between the vibration generator and the first end. A first vibration reflection rate at the first end for a carrier wave from the vibration generator is negative. A second vibration reflection rate for the carrier wave from the vibration generator at a second end of the panel that is opposing to the first end across the vibration generator is greater than the first vibration reflection rate.Type: ApplicationFiled: November 21, 2022Publication date: June 1, 2023Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.Inventors: Shin TAKEUCHI, Hiroshi Haga
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Patent number: 11339543Abstract: An installation system has a laser range finder set at a reference position to measure a distance to a target, an installation cart which performs operation for laying a magnetic marker in a road, and an arithmetic unit which identifies a position relation of a laying position where the magnetic marker is laid with respect to the reference position. When operation for laying the magnetic marker in a road is performed, by taking the installation cart during performing the operation of laying the magnetic marker in the road as a target, based on a distance to the installation cart measured by the laser range finder, the position relation of the laying position with respect to the reference position is identified by the arithmetic unit.Type: GrantFiled: December 10, 2018Date of Patent: May 24, 2022Assignee: Aichi Steel CorporationInventors: Michiharu Yamamoto, Tomohiko Nagao, Hitoshi Aoyama, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi, Taizo Nishiyama
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Patent number: 11242659Abstract: Installation cart for laying a magnetic marker in a road to achieve driving assist control on a vehicle side has boring drill at each of front and rear of vehicle body, the boring drill boring accommodation hole as a laying position for the magnetic marker in road surface, is capable of boring accommodation holes at two locations with a predetermined space without moving in a state of being parked at any position, and is capable of performing efficient laying operation without requiring, for example, positioning of installation cart for enhancing accuracy of a space between these accommodation holes at two locations forming the laying positions.Type: GrantFiled: December 10, 2018Date of Patent: February 8, 2022Assignee: AICHI STEEL CORPORATIONInventors: Michiharu Yamamoto, Tomohiko Nagao, Hitoshi Aoyama, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi, Taizo Nishiyama
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Publication number: 20210172133Abstract: Installation cart for laying a magnetic marker in a road to achieve driving assist control on a vehicle side has boring drill at each of front and rear of vehicle body, the boring drill boring accommodation hole as a laying position for the magnetic marker in road surface, is capable of boring accommodation holes at two locations with a predetermined space without moving in a state of being parked at any position, and is capable of performing efficient laying operation without requiring, for example, positioning of installation cart for enhancing accuracy of a space between these accommodation holes at two locations forming the laying positions.Type: ApplicationFiled: December 10, 2018Publication date: June 10, 2021Inventors: Michiharu YAMAMOTO, Tomohiko NAGAO, Hitoshi AOYAMA, Masayoshi FUJIYA, Shin TAKEUCHI, Hideto TAKEISHI, Taizo NISHIYAMA
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Publication number: 20200299909Abstract: An installation system has a laser range finder set at a reference position to measure a distance to a target, an installation cart which performs operation for laying a magnetic marker in a road, and an arithmetic unit which identifies a position relation of a laying position where the magnetic marker is laid with respect to the reference position. When operation for laying the magnetic marker in a road is performed, by taking the installation cart during performing the operation of laying the magnetic marker in the road as a target, based on a distance to the installation cart measured by the laser range finder, the position relation of the laying position with respect to the reference position is identified by the arithmetic unit.Type: ApplicationFiled: December 10, 2018Publication date: September 24, 2020Inventors: Michiharu YAMAMOTO, Tomohiko NAGAO, Hitoshi AOYAMA, Masayoshi FUJIYA, Shin TAKEUCHI, Hideto TAKEISHI, Taizo NISHIYAMA
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Publication number: 20190290183Abstract: A recovery evaluation apparatus includes a display that displays an image, an evaluating unit that evaluates balance of a subject who is viewing the image, a controller that, in accordance with temporal variation of an evaluation value of the balance, varies a degree of a visual stimulus provided by the image, and a recovery evaluation unit that evaluates balance recovery, the balance recovery representing balance recovery of the subject upon varying of the degree of the visual stimulus.Type: ApplicationFiled: October 22, 2018Publication date: September 26, 2019Applicant: FUJI XEROX CO., LTD.Inventors: Takao NAITO, Shin TAKEUCHI, Osamu TOCHIKUBO
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Patent number: 9372551Abstract: An image reading apparatus includes: a light source that irradiates light; a switching unit that switches a direction of the light irradiated by the light source to one of a plurality of predetermined directions; a light guiding unit that guides the light whose direction is switched by the switching unit and that travels in one of the plurality of directions to a position predetermined for each of the directions; and a light sensor that, in a case where an object is in the predetermined position, measures light reflect by the object out of the light guided to the position by the light guiding unit.Type: GrantFiled: September 14, 2009Date of Patent: June 21, 2016Assignee: FUJI XEROX CO., LTD.Inventors: Yasuhiro Ogasawara, Shin Takeuchi, Eisuke Osakabe, Eigo Nakagawa, Hirokazu Ichikawa, Kazushige Ooi, Hidenobu Takahira
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Patent number: 9134819Abstract: An input device includes: a main body portion having one surface; a movable portion having a contact surface formed in the one surface of the main body portion, is operated through the contact surface and is movable relative to the main body portion; a supporting portion that is provided in the main body portion and movably supports the movable portion; an applying portion that applies a force to move the movable portion; a determining unit that detects whether there is a contact with the contact surface of the movable portion and determines a state-of-contact whether the contact surface is in contact state or in non-contact state; a controller that controls the applying portion to move the movable portion to a predetermined position when the determined state-of-contact changes from contact state to non-contact state; and an output unit that detects and outputs the amount of movement of the movable portion relative to the main body portion while the determined state-of-contact, and does not output the amountType: GrantFiled: February 3, 2010Date of Patent: September 15, 2015Assignee: FUJI XEROX CO., LTD.Inventors: Nobuhide Inaba, Shin Takeuchi
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Patent number: 8570307Abstract: The electronic writing instrument is provided with: a writing unit that writes down on a medium where a code indicating identity information and location information of the medium is formed; an emitting unit that emits light to the medium; a photoelectric conversion unit that includes photoelectric conversion element receiving a reflected light from the medium by the light emitted by the emitting unit and outputting an electronic signal after converting the reflected light by photoelectric conversion; a receiving unit that receives a user operation; and a condition changing unit that changes at least any one of an emitting condition of the emitting unit to the medium and an output condition of the photoelectric conversion unit when the receiving unit receives an operation.Type: GrantFiled: January 27, 2012Date of Patent: October 29, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Shin Takeuchi, Eisuke Osakabe, Eigo Nakagawa, Hiroyuki Funo, Tomohito Takagi
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Patent number: 8305649Abstract: A reading device comprises: an irradiating unit that irradiates light onto a medium; an image forming unit that forms an image from irradiated light reflected from the medium; and an adjusting unit that causes an optical axis of irradiated light to be adjusted, under influence of weight of the irradiating unit, with respect to an optical axis of reflected light that occurs when the image forming unit forms an image of the reflected light.Type: GrantFiled: September 3, 2009Date of Patent: November 6, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Hirokazu Ichikawa, Shin Takeuchi, Eisuke Osakabe
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Publication number: 20120133620Abstract: The electronic writing instrument is provided with: a writing unit that writes down on a medium where a code indicating identity information and location information of the medium is formed; an emitting unit that emits light to the medium; a photoelectric conversion unit that includes photoelectric conversion element receiving a reflected light from the medium by the light emitted by the emitting unit and outputting an electronic signal after converting the reflected light by photoelectric conversion; a receiving unit that receives a user operation; and a condition changing unit that changes at least any one of an emitting condition of the emitting unit to the medium and an output condition of the photoelectric conversion unit when the receiving unit receives an operation.Type: ApplicationFiled: January 27, 2012Publication date: May 31, 2012Applicant: FUJI XEROX CO., LTD.Inventors: Shin TAKEUCHI, Eisuke OSAKABE, Eigo NAKAGAWA, Hiroyuki FUNO, Tomohito TAKAGI
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Patent number: 8169423Abstract: The electronic writing instrument is provided with: a writing unit that writes down on a medium where a code indicating identity information and location information of the medium is formed; an emitting unit that emits light to the medium; a photoelectric conversion unit that includes photoelectric conversion element receiving a reflected light from the medium by the light emitted by the emitting unit and outputting an electronic signal after converting the reflected light by photoelectric conversion; a receiving unit that receives a user operation; and a condition changing unit that changes at least any one of an emitting condition of the emitting unit to the medium and an output condition of the photoelectric conversion unit when the receiving unit receives an operation.Type: GrantFiled: March 28, 2008Date of Patent: May 1, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Shin Takeuchi, Eisuke Osakabe, Eigo Nakagawa, Hiroyuki Funo, Tomohito Takagi
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Patent number: 8011652Abstract: A sheet feed device includes an air flow generating part that generates an air flow for floating a sheet; a feed member that feeds a sheet by rotating, while applying a load to the top one of sheets stacked; and a transport condition sensing unit that is positioned not to obstruct an air flow generated by the air flow generating part and senses a transport condition of a sheet fed by the feed member.Type: GrantFiled: September 9, 2008Date of Patent: September 6, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Kazuyuki Tsukamoto, Shin Takeuchi, Minoru Ohshima, Yoshinari Iwaki, Takao Furuya, Kaoru Yoshida
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Patent number: 7992861Abstract: A recording medium supply apparatus includes: a conveyance member that conveys a recording medium; a retard member, in contact with the conveyance member, that forms a contact portion between the conveyance member and the retard member and retards the recording medium by holding the recording medium in the contact portion; and a buckling prevention unit, configured to contact with the recording medium on the upstream side of the contact portion between the conveyance member and the retard member in a conveyance direction of the recording medium, that prevents buckling of the recording medium in the conveyance direction.Type: GrantFiled: October 9, 2007Date of Patent: August 9, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Takao Furuya, Kaoru Yoshida, Yoshinari Iwaki, Shin Takeuchi, Minoru Ohshima, Dmitry Ivutin
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Patent number: 7896342Abstract: A sheet supply apparatus has a sheet storing part that stores sheets, a sheet transport part that feeds the sheets from the sheet storing part and transports the sheets, a sheet separating part that separates the sheets fed from the sheet storing part, a sheet thickness measuring part that measures a thickness of the sheets separated by the sheet separating part, a sheet separating strength varying part that causes the sheet separating part to apply one or more of a plurality of sheet separating strengths to separate the sheets, and a control part that controls the sheet separating strength varying part to cause the sheet separating part to apply, from among the plurality of sheet separating strengths, one or more sheet separating strengths, other than a weakest sheet separating strength, during a time period which begins upon a start of feed of the sheets.Type: GrantFiled: September 8, 2006Date of Patent: March 1, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Kazuyuki Tsukamoto, Shin Takeuchi, Minoru Ohshima
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Publication number: 20110043447Abstract: An input device includes: a main body portion having one surface; a movable portion having a contact surface formed in the one surface of the main body portion, is operated through the contact surface and is movable relative to the main body portion; a supporting portion that is provided in the main body portion and movably supports the movable portion; an applying portion that applies a force to move the movable portion; a determining unit that detects whether there is a contact with the contact surface of the movable portion and determines a state-of-contact whether the contact surface is in contact state or in non-contact state; a controller that controls the applying portion to move the movable portion to a predetermined position when the determined state-of-contact changes from contact state to non-contact state; and an output unit that detects and outputs the amount of movement of the movable portion relative to the main body portion while the determined state-of-contact, and does not output the amountType: ApplicationFiled: February 3, 2010Publication date: February 24, 2011Applicant: FUJI XEROX CO., LTD.Inventors: Nobuhide INABA, Shin Takeuchi
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Patent number: 7832723Abstract: There is provided a sheet feeding apparatus including a first feeding member that feeds at least one of the sheets from a discharge tray; a second feeding member that feeds the sheet fed by the first feeding member; a separating member, wherein a nip portion is formed between the separating member and the second feeding member, and when two sheets are entered the nip portion, the separating member separates one of the entered sheets from the other; an adjusting unit that changes a force of the separating member; a detecting unit that detects at least one of a distance by which the other of the entered sheets is transported beyond the nip portion and an advancing speed of the other of the entered sheets at the nip portion; and a controller that controls the adjusting unit based on a detection value of the detecting unit.Type: GrantFiled: December 15, 2008Date of Patent: November 16, 2010Assignee: Fuji Xerox Co., Ltd.Inventors: Kazuyuki Tsukamoto, Shin Takeuchi, Katsumi Sakamaki