Patents by Inventor Eiji Shimizu
Eiji Shimizu 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: 11919084Abstract: An electronic component includes an element body made of a composite material of a resin material and metal powder. A plurality of particles of the metal powder are exposed from the resin material and make contact with one another on the outer surface of the element.Type: GrantFiled: August 18, 2022Date of Patent: March 5, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Keita Muneuchi, Eiji Iso, Isao Ida, Kenichi Araki, Noriko Shimizu, Takashi Tomohiro
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Publication number: 20230404451Abstract: A sightline-position determination device includes: a sightline-position input unit to which a position of a sightline of a user is inputted; a determination region setting unit which sets a determination region; a determination unit which determines whether or not the position of the sightline inputted from the sightline-position input unit falls within the determination region; and an output unit which outputs feedback to the user when the determination unit has determined that the position of the sightline falls within the determination region.Type: ApplicationFiled: October 6, 2021Publication date: December 21, 2023Applicants: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY, Sumitomo Pharma Co., Ltd.Inventors: Toshiya NAKAGUCHI, Eiji SHIMIZU, Yoshiyuki HIRANO, Chihiro SUTOH, Naomi SHIRAIWA, Yuki IKEDA, Shunsuke SAITO
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Publication number: 20230320640Abstract: A determination device includes an acquisition unit, a first determination unit, a second determination unit, and an output unit. The acquisition unit is configured to acquire a sightline direction of a user and a sightline direction of at least one facing person facing the user. The first determination unit is configured to determine whether a sightline of the user is directed to the facing person based on the sightline direction of the user acquired by the acquisition unit. The second determination unit is configured to determine whether a sightline of the facing person is directed to the user based on the sightline direction of the facing person acquired by the acquisition unit. The output unit is configured to output a feedback to the user and/or an executor based on a result of a determination of the first determination unit and a result of a determination of the second determination unit.Type: ApplicationFiled: March 30, 2023Publication date: October 12, 2023Applicants: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY, Sumitomo Pharma Co., Ltd.Inventors: Toshiya NAKAGUCHI, Kyohei FUKUDA, Eiji SHIMIZU, Yoshiyuki HIRANO, Naomi SHIRAIWA, Yuki IKEDA, Masanori MIYAUCHI
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Publication number: 20200232490Abstract: A clip includes a first body and a second body, the first body including a first part, a second part, and a first hinge through which the first and second parts are joined, the second body including a movable portion and a second hinge, the movable portion being joined at one end thereof to the first part through the second hinge so as to be swingable in a plane defined by the first and second parts, a part of the first body and a part of the second body defining a lock for locking the movable portion to the second part, the movable portion having such a shape that there is formed a space between the first body and the movable portion when the movable portion and the second part are locked to each other through the lock, the first and second bodies being integrally formed of an elastic material.Type: ApplicationFiled: April 9, 2020Publication date: July 23, 2020Inventors: Osamu YAMADA, Eiji SHIMIZU
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Publication number: 20180245611Abstract: A clip includes a first body and a second body, the first body including a first part, a second part, and a first hinge through which the first and second parts are joined, the second body including a movable portion and a second hinge, the movable portion being joined at one end thereof to the first part through the second hinge so as to be swingable in a plane defined by the first and second parts, a part of the first body and a part of the second body defining a lock for locking the movable portion to the second part, the movable portion having such a shape that there is formed a space between the first body and the movable portion when the movable portion and the second part are locked to each other through the lock, the first and second bodies being integrally formed of an elastic material.Type: ApplicationFiled: February 22, 2018Publication date: August 30, 2018Inventors: Osamu YAMADA, Eiji SHIMIZU
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Patent number: 8936310Abstract: A headrest including: a headrest body that supports a head portion of an occupant; a pair of side frame sections that supports the headrest body, the side frame sections extending along a seat height direction and disposed at a separation from each other along a seat width direction; and an inclined wall portion that is provided between the side frame sections, that is inclined towards a seat front-rear direction front side with respect to the side frame sections such that a lower end portion of the inclined wall portion is positioned further to the seat front-rear direction front side than an upper end portion of the inclined wall portion, and that bears load acting on the headrest body from a seat front-rear direction rear side.Type: GrantFiled: February 13, 2012Date of Patent: January 20, 2015Assignee: NHK Spring Co., Ltd.Inventors: Masami Takayama, Kenzo Yasuda, Atsushi Kageyama, Satoshi Nishikido, Eiji Shimizu
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Patent number: 8632125Abstract: There is provided a headrest device including: a headrest main body that is provided at an upper end portion of a seat back of a seat in which a passenger sits; a pressure/flexure detecting section that is provided at a vehicle front side of the seat back; a headrest moving section; and a control section that estimates a current back-set, that is a distance between a head portion of a passenger and the headrest main body in a horizontal direction, on the basis of at least one of pressure and flexure detected by the pressure/flexure detecting section and a predetermined relationship between back-set and the at least one of pressure and flexure, and controls the headrest moving section to move the headrest main body such that the back-set becomes a predetermined amount.Type: GrantFiled: August 3, 2011Date of Patent: January 21, 2014Assignee: NHK Spring Co., Ltd.Inventors: Hiroyoshi Yamaguchi, Kenzou Yasuda, Makoto Hasegawa, Takeshi Ito, Eiji Shimizu, Satoshi Nishikido
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Patent number: 8596715Abstract: A headrest device comprises a headrest body which includes a headrest rear portion supported with respect to a seatback of a seat on which a passenger of a vehicle sits, and a headrest front portion that is movable within a predetermined range from a fully closed position that is closest to the headrest rear portion to a fully open position that is farthest from the headrest rear portion; a detection unit which detects a running state or an operation state of the vehicle; a prediction unit which predicts a possibility of a rear vehicle collision with the vehicle on the basis of the running state or the operation state of the vehicle detected by detection unit; and a control unit which controls, in a case in which the possibility of the rear vehicle collision is predicted by the prediction unit, movement of a position of the headrest front portion so that a backset becomes smaller than a backset at the time of the prediction, the backset being a horizontal distance between the headrest front portion and a headType: GrantFiled: March 24, 2011Date of Patent: December 3, 2013Assignee: NHK Spring Co., Ltd.Inventors: Hiroyoshi Yamaguchi, Kenzou Yasuda, Makoto Hasegawa, Takeshi Ito, Eiji Shimizu, Satoshi Nishikido
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Publication number: 20120212017Abstract: A headrest including: a headrest body that supports a head portion of an occupant; a pair of side frame sections that supports the headrest body, the side frame sections extending along a seat height direction and disposed at a separation from each other along a seat width direction; and an inclined wall portion that is provided between the side frame sections, that is inclined towards a seat front-rear direction front side with respect to the side frame sections such that a lower end portion of the inclined wall portion is positioned further to the seat front-rear direction front side than an upper end portion of the inclined wall portion, and that bears load acting on the headrest body from a seat front-rear direction rear side.Type: ApplicationFiled: February 13, 2012Publication date: August 23, 2012Applicant: NHK SPRING CO., LTDInventors: Masami TAKAYAMA, Kenzo YASUDA, Atsushi KAGEYAMA, Satoshi NISHIKIDO, Eiji SHIMIZU
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Publication number: 20120032487Abstract: There is provided a headrest device including: a headrest main body that is provided at an upper end portion of a seat back of a seat in which a passenger sits; a pressure/flexure detecting section that is provided at a vehicle front side of the seat back; a headrest moving section; and a control section that estimates a current back-set, that is a distance between a head portion of a passenger and the headrest main body in a horizontal direction, on the basis of at least one of pressure and flexure detected by the pressure/flexure detecting section and a predetermined relationship between back-set and the at least one of pressure and flexure, and controls the headrest moving section to move the headrest main body such that the back-set becomes a predetermined amount.Type: ApplicationFiled: August 3, 2011Publication date: February 9, 2012Applicant: NHK Spring Co., Ltd.Inventors: Hiroyoshi Yamaguchi, Kenzou Yasuda, Makoto Hasegawa, Takeshi Ito, Eiji Shimizu, Satoshi Nishikido
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Publication number: 20110233974Abstract: A headrest device comprises a headrest body which includes a headrest rear portion supported with respect to a seatback of a seat on which a passenger of a vehicle sits, and a headrest front portion that is movable within a predetermined range from a fully closed position that is closest to the headrest rear portion to a fully open position that is farthest from the headrest rear portion; a detection unit which detects a running state or an operation state of the vehicle; a prediction unit which predicts a possibility of a rear vehicle collision with the vehicle on the basis of the running state or the operation state of the vehicle detected by detection unit; and a control unit which controls, in a case in which the possibility of the rear vehicle collision is predicted by the prediction unit, movement of a position of the headrest front portion so that a backset becomes smaller than a backset at the time of the prediction, the backset being a horizontal distance between the headrest front portion and a headType: ApplicationFiled: March 24, 2011Publication date: September 29, 2011Applicant: NHK SPRING CO., LTD.Inventors: Hiroyoshi YAMAGUCHI, Kenzou YASUDA, Makoto HASEGAWA, Takeshi ITO, Eiji SHIMIZU, Satoshi NISHIKIDO
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Patent number: 7754434Abstract: The present invention provides a diagnostic agent for eating disorders comprising as an active ingredient an antibody against brain-derived neurotrophic factor, and a method for detecting eating disorders comprising measuring of the concentration of a brain-derived neurotrophic factor in blood. Particularly, the eating disorders can easily be diagnosed by measuring the concentration of a brain-derived neurotrophic factor in blood of the patients with an antibody against brain-derived neurotrophic factor and a labeled antibody against brain-derived neurotrophic factor.Type: GrantFiled: September 24, 2003Date of Patent: July 13, 2010Inventors: Masaomi Iyo, Kenji Hashimoto, Michiko Nakazato, Eiji Shimizu, Hiroki Koizumi
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Patent number: 7650957Abstract: The actuator mechanism of the present embodiment comprises the first cylinder, a rod protruding from the first cylinder to lift a hood and lock balls arranged along the outer periphery of the rod and digging into the rod when the rod is pushed back. The diameter of the lock balls and the lapping amount of the lock balls are within specific ranges.Type: GrantFiled: April 26, 2007Date of Patent: January 26, 2010Assignees: NHK Spring Co., Ltd., Nissan Motor Co., Ltd.Inventors: Minoru Takakura, Shinji Uehara, Eiji Shimizu, Toshihiro Yoshitake
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Patent number: 7520363Abstract: A vehicle safety device (13) includes an actuator (17) which thrusts a hood (11) upward from underside at a point close to a rear end of the hood (11) to raise the same by a specific amount when an obstacle is detected, and a mechanical connector (21) which connects the rear end of the hood (11) to the vehicle body (12), the mechanical connector (21) being structured such that, when the actuator (17) raises the rear end of the hood (11), the mechanical connector (21) extends while swinging about a pivot (P) by which the mechanical connector (21) is joined to the vehicle body (12). The mechanical connector (21) includes a rod (24), and a locking part (26) having a through hole (32a) in which the rod (24) is inserted. The locking part (26) engages with the rod (24) in such a manner that the rod (24) can move in only one direction in which the rod (24) is extracted from the locking part (26), and the rod (24) is disengaged from the locking part (26) when turned about a longitudinal axis.Type: GrantFiled: March 9, 2006Date of Patent: April 21, 2009Assignee: Mazda Motor CorporationInventors: Hiroyoshi Yamaguchi, Minoru Takakura, Eiji Shimizu, Yorimitsu Hirata, Mitsuru Wakiie, Arihiro Furumoto, Takashi Ebisugi
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Publication number: 20080266530Abstract: With a simple structure, the light focusing convergence point for the Maxwellian view and the position of the pupil can be easily and quickly matched to each other in a steady manner and thus it is possible to obtain a sharp image by the Maxwellian view. When the position of the point light source 11 is automatically adjusted by the light source driving apparatus 14 using the parallel light as shown in Portion (a) of FIG. 1 as the display image light incident on the convex lens 13 (or HOE) or using the spherical wave light instead of the parallel light as shown in Portion (b) of FIG. 1, the position of the light focusing convergence point A for the Maxwellian view with respect to the position of the pupil is easily and quickly adjusted in a steady manner. Further, as with an optical path length L of the entire optical system, as shown in Portion (b) of FIG.Type: ApplicationFiled: October 5, 2005Publication date: October 30, 2008Applicants: JAPAN SCIENCE AND TECHNOLOGY AGENCY, WEAR VISION, INC.Inventors: Hideya Takahashi, Eiji Shimizu
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Patent number: 7360286Abstract: A clip for hanging a skirt that can be attached to an existing hanger. The distance between clips can be freely adjusted to hang, skirts from small children's to large adult sizes without causing creases. The clip neither damages cloth of a skirt nor leaves marks on a skirt while preventing a skirt from slipping off a hanger. Furthermore, the clip for hanging a skirt is very small in volume and of low-cost.Type: GrantFiled: July 27, 2005Date of Patent: April 22, 2008Assignee: Maruso Industry Co., Ltd.Inventor: Eiji Shimizu
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Publication number: 20070251750Abstract: The actuator mechanism of the present embodiment comprises the first cylinder, a rod protruding from the first cylinder to lift a hood and lock balls arranged along the outer periphery of the rod and digging into the rod when the rod is pushed back. The diameter of the lock balls and the lapping amount of the lock balls are within specific ranges.Type: ApplicationFiled: April 26, 2007Publication date: November 1, 2007Inventors: Minoru Takakura, Shinji Uehara, Eiji Shimizu, Toshihiro Yoshitake
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Patent number: 7192137Abstract: A sports goggle includes a goggle main body (1) on which information processing means (2) is mounted. The goggle main body (1) has an eye piece portion (3) on which information display means (4) is mounted. Information transmission means of transmission/reception of information on sports to/from outside can be mounted on the goggle main body (1). Furthermore, the information processing means (2) and the information display means (4) may be made as a unitary block. There is provided a sports goggle through which a user can check the displayed information even while performing a sport, can get information judged to be appropriate at appropriate moment in a comparatively short time, can pay attention to the display unit without lowering the sport ability, and can get sophisticated instructions from an instructor or a coach.Type: GrantFiled: December 5, 2002Date of Patent: March 20, 2007Assignee: Yamamoto Kogaku Co., Ltd.Inventors: Fumio Ishibashi, Yoshihisa Ishiba, Eiji Shimizu, Hideya Takahashi
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Patent number: 7170058Abstract: An abnormality detection support device, suitable for a case where rescue operations are made under situations that visibility is disturbed by smoke due to fire, includes an infrared camera, a display which, at least when the infrared camera is in use, comes to be positioned in front of a user's eyes and reproduces an image taken by the infrared camera thereon and a face protector or a helmet, on which the infrared camera and the display are provided, and the infrared camera and the display are arranged to be within an outline of the user's head in a front view when the device is put on the user. The present invention can, therefore, provide the abnormality detection support device which enables an operator to work with both hands available while directly watching the infrared image even under a circumstance that smoke or the like due to occurrence of fire disturbs the field of vision of the operator, and has excellent usability.Type: GrantFiled: February 11, 2004Date of Patent: January 30, 2007Assignees: Sharp Corporation, Yamamoto Kogaku Co., Ltd.Inventors: Naoki Miyano, Fumio Ishibashi, Yoshihisa Ishiba, Noboru Kawanishi, Takeshi Takata, Eiji Shimizu, Hideya Takahashi
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Publication number: 20070007313Abstract: Provided is a clip for hanging a skirt which can be attached to an existing hanger. The distance between the clips can be freely adjusted, thereby hanging skirts from small children's to large adult ones without causing creases. The clip neither damages cloth of a skirt nor leaves marks on a skirt while preventing a skirt from slipping off a hanger. Furthermore, the clip for hanging a skirt is very small in volume and of low-cost.Type: ApplicationFiled: July 27, 2005Publication date: January 11, 2007Inventor: Eiji Shimizu