Patents by Inventor Shinji Tsuchiya
Shinji Tsuchiya 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: 12003139Abstract: The rotating electric machine includes a stator having a stator winding and a rotor facing the stator in a radial direction. The rotor includes a carrier having a disk-shaped end plate section fixed to a rotating shaft and arranged coaxially with the rotating shaft, and an annular magnet unit arranged coaxially with the rotating shaft. The magnet has a cylindrical magnet holder whose one end in an axial direction is fixed to the end plate section, and a magnet fixed to a peripheral surface on a stator side in the radial direction in the magnet holder and having an alternating polarity in a circumferential direction. The magnet holder is made of a non-magnetic material. In the magnet, an orientation of an axis of easy magnetization on a q-axis is deviated from an orientation parallel to the q-axis.Type: GrantFiled: August 25, 2021Date of Patent: June 4, 2024Assignee: DENSO CORPORATIONInventors: Hiroyuki Tsuchiya, Shinji Koda, Yuki Takahashi, Kazuya Iwase, Akito Tamura
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Patent number: 11982917Abstract: The liquid crystal panel of the present invention sequentially includes: a first substrate including a first electrode; a first alignment film; a liquid crystal layer containing liquid crystal molecules having a positive anisotropy of dielectric constant; a second alignment film; and a second substrate including a second electrode, the liquid crystal molecules being homogeneously aligned with no voltage applied between the first electrode and the second electrode, a polar anchoring energy 2EA and an azimuthal anchoring energy 2EB of the second alignment film being smaller than a polar anchoring energy 1EA and an azimuthal anchoring energy 1EB of the first alignment film, respectively, the polar anchoring energy 2EA of the second alignment film being not greater than the azimuthal anchoring energy 2EB of the second alignment film.Type: GrantFiled: August 5, 2022Date of Patent: May 14, 2024Assignee: Sharp Display Technology CorporationInventors: Koji Murata, Hiroshi Tsuchiya, Takashi Satoh, Shinji Shimada
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Publication number: 20240111195Abstract: Provided is a liquid crystal display device including a liquid crystal panel including in the following order an active matrix substrate, a liquid crystal layer, and a counter substrate. The active matrix substrate includes in the following order a first electrode and a second electrode including a first linear electrode portion extending in a first direction. The counter substrate includes a third electrode including second linear electrode portions extending in a second direction crossing the first direction, and a fourth electrode including an island-shaped electrode portion as a floating electrode. The island-shaped electrode portion is disposed between the second linear electrode portions in a plan view, overlaps an optical aperture of one of two pixels adjacent to each other along the second direction, and does not overlap an optical aperture of the other of the two pixels.Type: ApplicationFiled: August 28, 2023Publication date: April 4, 2024Inventors: Koji MURATA, Akira HIRAI, Hiroshi TSUCHIYA, Takashi SATOH, Akira SAKAI, Shinji SHIMADA
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Patent number: 11914236Abstract: The liquid crystal display device of the present invention includes an active matrix substrate including a first electrode, a first insulating layer, and second electrodes including a first linear electrode; a color filter substrate including a black matrix, a color filter layer, a third electrode including second linear electrodes, and a fourth electrode which is a floating electrode. The third electrode and the fourth electrode are disposed between the black matrix and the liquid crystal layer. The second linear electrodes extend in a second direction and each overlap a portion of the black matrix extending in the second direction. The fourth electrode is disposed between the second linear electrodes and overlaps the black matrix in a plan view. The control circuit switches between application of driving voltage and application of constant voltage to the third electrode.Type: GrantFiled: January 3, 2023Date of Patent: February 27, 2024Assignee: Sharp Display Technology CorporationInventors: Koji Murata, Hiroshi Tsuchiya, Shinpei Higashida, Takahiro Sasaki, Takashi Satoh, Shinji Shimada
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Patent number: 11691920Abstract: The present invention provides a high alumina fused cast refractory that is easily produced and has low porosity and high corrosion resistance, and a method of producing the same. The high alumina fused cast refractory of the present invention has the following chemical composition: 95.0 mass % to 99.5 mass % Al2O3, 0.20 mass % to 1.50 mass % SiO2, 0.05 mass % to 1.50 mass % B2O3, 0.05 mass % to 1.20 mass % MgO and balance. The method of producing the high alumina fused cast refractory of the present invention includes obtaining a mixture by mixing an Al2O3 source material, a SiO2 source material, a B2O3 source material and an MgO source material, and fusing the mixture.Type: GrantFiled: August 13, 2019Date of Patent: July 4, 2023Assignee: Saint-Gobain TM K.K.Inventors: Koya Abe, Hiroshi Sugiyama, Shinji Tsuchiya, Itaru Hashimoto, Yasuo Misu
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Publication number: 20210053878Abstract: The present invention provides a high alumina fused cast refractory that is easily produced and has low porosity and high corrosion resistance, and a method of producing the same. The high alumina fused cast refractory of the present invention has the following chemical composition: 95.0 mass % to 99.5 mass % Al2O3, 0.20 mass % to 1.50 mass % SiO2, 0.05 mass % to 1.50 mass % B2O3, 0.05 mass % to 1.20 mass % MgO and balance. The method of producing the high alumina fused cast refractory of the present invention includes obtaining a mixture by mixing an Al2O3 source material, a SiO2 source material, a B2O3 source material and an MgO source material, and fusing the mixture.Type: ApplicationFiled: August 13, 2019Publication date: February 25, 2021Applicant: Saint-Gobain TM K.K.Inventors: Koya Abe, Hiroshi Sugiyama, Shinji Tsuchiya, Itaru Hashimoto, Yasuo Misu
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Patent number: 8499275Abstract: The present invention aims to improve accuracy of a planar manufacturing drawing used to instruct manufacture of a three-dimensional structure in a planar form. According to path plan information is acquired by a path plan information acquisition unit 11a and manufacturing requirement information is acquired by a manufacturing requirement information acquisition unit, a layout configuration production unit 11c produces a layout configuration model in which the three-dimensional structure is laid out in a planar manner based on a manufacture layout and distortion of the wire harness. Then, a simulation unit 11d simulates a transformation from the layout configuration model to the mounting configuration model with which the three-dimensional structure is mounted to a mount object. Then, an evaluation item evaluating unit 11e evaluates a predetermined evaluation item by comparing the simulation result and the three-dimensional structure indicated by the path plan information.Type: GrantFiled: February 1, 2013Date of Patent: July 30, 2013Assignee: Yazaki CorporationInventors: Shinji Tsuchiya, Kouki Nagakura, Yousuke Sugioka, Masayoshi Sawai
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Patent number: 8397203Abstract: The present invention aims to improve accuracy of a planar manufacturing drawing used to instruct manufacture of a three-dimensional structure in a planar form. According to path plan information is acquired by a path plan information acquisition unit 11a and manufacturing requirement information is acquired by a manufacturing requirement information acquisition unit, a layout configuration production unit 11c produces a layout configuration model in which the three-dimensional structure is laid out in a planar manner based on a manufacture layout and distortion of the wire harness. Then, a simulation unit 11d simulates a transformation from the layout configuration model to the mounting configuration model with which the three-dimensional structure is mounted to a mount object. Then, an evaluation item evaluating unit 11e evaluates a predetermined evaluation item by comparing the simulation result and the three-dimensional structure indicated by the path plan information.Type: GrantFiled: February 25, 2009Date of Patent: March 12, 2013Assignee: Yazaki CorporationInventors: Shinji Tsuchiya, Kouki Nagakura, Yousuke Sugioka, Masayoshi Sawai
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Patent number: 8060230Abstract: Information with regard to each finished part model is transmitted from a part design terminal 1 to an exclusive server 3 at each time of finishing each part model formed in steps for designing a part. Further, the information with regard to the each part model is acquired by making access to the exclusive server 3 from a die design terminal 2. Therefore, tasks with regard to designing the die can be progressed in parallel based on the acquired information without awaiting for finishing all of the respective part models for designing the die.Type: GrantFiled: December 1, 2005Date of Patent: November 15, 2011Assignee: Yazaki CorporationInventors: Hiroki Gotou, Shuuji Ono, Shinji Tsuchiya, Tetsuhiro Hattori
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Publication number: 20110046763Abstract: The present invention aims to improve accuracy of a planar manufacturing drawing used to instruct manufacture of a three-dimensional structure in a planar form. According to path plan information is acquired by a path plan information acquisition unit 11a and manufacturing requirement information is acquired by a manufacturing requirement information acquisition unit, a layout configuration production unit 11c produces a layout configuration model in which the three-dimensional structure is laid out in a planar manner based on a manufacture layout and distortion of the wire harness. Then, a simulation unit 11d simulates a transformation from the layout configuration model to the mounting configuration model with which the three-dimensional structure is mounted to a mount object. Then, an evaluation item evaluating unit 11e evaluates a predetermined evaluation item by comparing the simulation result and the three-dimensional structure indicated by the path plan information.Type: ApplicationFiled: February 25, 2009Publication date: February 24, 2011Applicant: Yazaki CorporationInventors: Shinji Tsuchiya, Kouki Nagakura, Yousuke Sugioka, Masayoshi Sawai
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Publication number: 20090281648Abstract: Information with regard to each finished part model is transmitted from a part design terminal 1 to an exclusive server 3 at each time of finishing each part model formed in steps for designing a part. Further, the information with regard to the each part model is acquired by making access to the exclusive server 3 from a die design terminal 2. Therefore, tasks with regard to designing the die can be progressed in parallel based on the acquired information without awaiting for finishing all of the respective part models for designing the die.Type: ApplicationFiled: December 12, 2005Publication date: November 12, 2009Applicant: YAZAKI CORPORATIONInventors: Hiroki Gotou, Shuuji Ono, Shinji Tsuchiya, Tetsuhiro Hattori
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Publication number: 20090119633Abstract: A CAD apparatus is comprised of: input unit 102A for inputting design input information of the component model by a CAD operator; sequence information storage unit 105A for previously storing thereinto sequence information corresponding to information produced by dividing all of designing processes related to the component model and by ordering the divided designing processes; designing reference storage unit 105B for previously storing thereinto a designing reference which constitutes a reference for designing the component model, and has been allocated to each of the plural-divided designing processes; designing unit 101A for judging whether or not the designing input information entered in each of the designing processes can satisfy the designing reference, and for automatically designing the component model allocated to the designing process and for permitting a transfer to the next designing process in such a case that the designing unit judges that the designing input information can satisfy the designiType: ApplicationFiled: November 14, 2006Publication date: May 7, 2009Applicant: YAZAKI CORPORATIONInventors: Hiroki Goto, Shuji Ono, Shinji Tsuchiya
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Patent number: 7403876Abstract: A wire harness wiring path design aiding apparatus and method. The apparatus includes a device for storing data of a minimum bending radius of the wire harness and a device for checking if the designed wiring path is valid by comparing wire harness wiring path data with the minimum bending radius data. If it is determined that the designed wiring path does not meet minimum the bending radius requirement, the CAD system outputs data representative of a corrected wiring path taking the minimum bending radius data into consideration.Type: GrantFiled: November 10, 2003Date of Patent: July 22, 2008Assignee: Yazaki CorporationInventors: Shinji Tsuchiya, Kohki Nagakura, Takeshi Hasegawa
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Patent number: 7164957Abstract: A wire harness design aiding apparatus for designing a wire harness includes: a display unit for three dimensionally displaying an object on which the wire harness is to be arranged and the wire harness on a CAD display in a state that two points of the wire harness is constrained; a guide line setting unit for setting, based on a constraining direction of the wire harness with respect to the object, guide lines which are intersection points of a guide plane which is parallel to the wiring jig plate and extends passing the axial line of the main line and an outer surface of the main line, and displaying the guide line on the CAD display; and a branch line setting unit for branching out the branch line from a position on the main line in a direction along the guide plane.Type: GrantFiled: December 18, 2003Date of Patent: January 16, 2007Assignee: Yazaki CorporationInventors: Shinji Tsuchiya, Kohki Nagakura, Takeshi Hasegawa
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Patent number: 6968289Abstract: A method of predicting a displacement range of a wire harness, includes the steps of: designing a basic route of the wire harness; fixing the wire harness at least two different fixing points on the basic route; computing a displacement range of the wire harness between the fixing points, based on a length of the basic route between the fixing points including a dimensional tolerance, fixing positions and fixing directions of the wire harness at the fixing points, and a minimum bending radius of the wire harness; and displaying the displacement range of the wire harness in three dimensions.Type: GrantFiled: September 8, 2003Date of Patent: November 22, 2005Assignee: Yazaki CorporationInventors: Shinji Tsuchiya, Takeshi Hasegawa, Satoshi Shimada
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Patent number: 6886520Abstract: A cylinder for an internal combustion engine and a method for treating the inner surface of the cylinder, which enables the inner surface constituting a piston-sliding surface of the cylinder to have a high quality plated layer which is uniform in thickness and smooth in surface at low cost without necessitating grinding work such as honing work. The cylinder and the method of the present invention are characterized in that the inner surface of the cylinder is provided with a plated layer which is deposited thereon by a PR (Periodical Reverse) method employing a high-speed polarity reversal power source.Type: GrantFiled: September 17, 2003Date of Patent: May 3, 2005Assignee: Kioritz CorporationInventors: Katsumasa Nozaki, Shinji Tsuchiya, Motoi Hashiba, Hiroshi Fukuda
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Publication number: 20040230403Abstract: An apparatus for executing a design of wiring paths of wire harnesses by using a CAD system and the data of a vehicle body as an object on which the wire harness is distributed and the three dimensional data of auxiliary devices installed on the vehicle body is disclosed. The wire harness wiring path design aiding apparatus comprises: means for storing data of a minimum bending radius of the wire harness; and means for checking if a wiring path formed is valid by comparing wire harness wiring path data obtained as the result of simulatively forming a wiring path applied to between predetermined two points formed by the CAD system with minimum bending radius data of the wire harness stored in the storing means; wherein if the wiring path validity check means judges that a designed wiring path does not meet minimum the bending radius requirement, the CAD system outputs data representative of the wiring path corrected taking the minimum bending radius data into consideration.Type: ApplicationFiled: November 10, 2003Publication date: November 18, 2004Applicant: YAZAKI CORPORATIONInventors: Shinji Tsuchiya, Kohki Nagakura, Takeshi Hasegawa
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Publication number: 20040176862Abstract: A wire harness design aiding apparatus for designing a wire harness includes: a display unit for three dimensionally displaying an object on which the wire harness is to be arranged and the wire harness on a CAD display in a state that two points of the wire harness is constrained; a guide line setting unit for setting, based on a constraining direction of the wire harness with respect to the object, guide lines which are intersection points of a guide plane which is parallel to the wiring jig plate and extends passing the axial line of the main line and an outer surface of the main line, and displaying the guide line on the CAD display; and a branch line setting unit for branching out the branch line from a position on the main line in a direction along the guide plane.Type: ApplicationFiled: December 18, 2003Publication date: September 9, 2004Applicant: YAZAKI CORPORATIONInventors: Shinji Tsuchiya, Kohki Nagakura, Takeshi Hasegawa
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Publication number: 20040089260Abstract: A cylinder for an internal combustion engine and a method for treating the inner surface of the cylinder, which enables the inner surface constituting a piston-sliding surface of the cylinder to have a high quality plated layer which is uniform in thickness and smooth in surface at low cost without necessitating grinding work such as honing work. The cylinder and the method of the present invention are characterized in that the inner surface of the cylinder is provided with a plated layer which is deposited thereon by a PR (Periodical Reverse) method employing a high-speed polarity reversal power source.Type: ApplicationFiled: September 17, 2003Publication date: May 13, 2004Applicant: Kioritz CorporationInventors: Katsumasa Nozaki, Shinji Tsuchiya, Motoi Hashiba, Hiroshi Fukuda
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Patent number: 6694943Abstract: There is provided a cylinder for an internal combustion engine, wherein the inner wall surface of the cylinder which constitutes a slide-contacting surface for the piston is treated with a metal plating which is minimal in burden to the environment, excellent in abrasion resistance and hard enough to endure the practical use of the cylinder, thus making it possible to dispense with a finishing work such as honing work. A method for treating the inner wall surface of the cylinder so as to obtain such a cylinder is also provided. The cylinder as well as the method are featured in that the inner wall surface of the cylinder which is adapted to be slidably contacted with a piston is electroplated in a plating bath comprising an iron plating solution containing a boron compound such as trimethylamine borane, dimethylamine borane, etc.Type: GrantFiled: October 17, 2002Date of Patent: February 24, 2004Assignee: Kioritz CorporationInventors: Katsumasa Nozaki, Hiroshi Fukuda, Motoi Hashiba, Shinji Tsuchiya