Patents Assigned to Works Co., Ltd.
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Publication number: 20230382038Abstract: An apparatus for manufacturing a surface-layered part comprises: a main support that supports a surface layer member to be placed wider a base member; a pulling device arranged at a periphery of the main support, wherein the pulling device includes a pulling member that pulls an edge of the surface layer member outward with respect to the support member; a base member clamping device that fixedly clamps the surface layer member, having been pulled outward by the pulling member, against the main support via the base member placed over the surface layer member; and a relieving device that separates the pulling member from the edge of the surface layer member to allow the edge of the surface layer member to wrap around the edge of the base member by an elastic restoring force of the surface layer member, thereby integrating them.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Applicant: TOYODA IRON WORKS CO., LTD.Inventor: Toru USAMI
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Patent number: 11823606Abstract: Provided are a mura compensation circuit which prevents a change in color of a pixel upon mura compensations for the pixel and a driving apparatus for a display applying the same. The mura compensation circuit includes a mura memory configured to store mura information including location information of a pixel having mura and compensation values for colors thereof, a gain adjustment unit configured to provide adjustment compensation values generated by applying an adjustment gain having an identical ratio to the compensation values for the colors of the pixel, and a mura compensation unit configured to receive display data of the colors of the pixel and to perform mura compensations on the display data of the colors of the pixel using the adjustment compensation values corresponding to the location information.Type: GrantFiled: October 18, 2022Date of Patent: November 21, 2023Assignee: Silicon Works Co., Ltd.Inventors: Jun Young Park, Ki Taek Kim
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Publication number: 20230369611Abstract: A fuel cell unit includes: a fuel cell stack in which a plurality of fuel cells are stacked; an electrical device; and a bus bar electrically connecting between a terminal of the fuel cell stack and a terminal of the electrical device. The bus bar includes a non-joined portion in which a plurality of metal plates are stacked without being joined to each other. The plurality of metal plates include a first metal plate and a second metal plate thicker than the first metal plate.Type: ApplicationFiled: May 9, 2023Publication date: November 16, 2023Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYODA IRON WORKS CO., LTD.Inventors: Masayuki ITO, Mikihiro HORI, Kunihiro IWATA, Daiki SHIMADA
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Patent number: 11817027Abstract: The present disclosure relates to a data processing device, a data driving device, and a system for driving a display device, and more particularly, to a data processing device, a data driving device, and a system for speeding up data communication in a display device.Type: GrantFiled: August 19, 2022Date of Patent: November 14, 2023Assignee: SILICON WORKS CO., LTD.Inventors: Do Seok Kim, Yong Hwan Mun, Myung Yu Kim, Hyun Pyo Cho
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Patent number: 11805899Abstract: A slide rail assembly includes a rail member and a mounting structure. The rail member has an installation feature arranged in a transverse direction relative to a longitudinal direction of the rail member. The mounting structure is mounted to the installation feature of the rail member. The rail member and the mounting structure are transversely movable relative to each other.Type: GrantFiled: November 29, 2021Date of Patent: November 7, 2023Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11810523Abstract: An embodiment enables natural and smooth change in the brightness of a backlight unit and is able to reduce flicker by changing a dimming value between frames through a mixed function including a plurality of functions having different characteristics.Type: GrantFiled: April 20, 2021Date of Patent: November 7, 2023Assignee: SILICON WORKS CO., LTD.Inventors: Hyun Kyu Jeon, Ji Won Lee, Jung Eun Baek, Xin Cui, Do Hoon Lee
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Publication number: 20230347975Abstract: A guided vehicle includes: a first wheel section positioned at a front end portion of a base; and second and third wheel sections which are independent from each other. The first wheel section includes a left-right frame body, and swivel wheels arranged on left and right portions of the left-right frame body. An intermediate position between the swivel wheels in the left-right frame body is supported to be swingable about a front-rear axis relative to the base. Each of the second wheel section and the third wheel section includes a front-rear frame body, and a driving wheel and a swivel wheel which are respectively arranged at a front portion and a rear portion of the front-rear frame body. An intermediate position between the driving wheel and the swivel wheel of each front-rear frame body is supported to be swingable about the left-right axis and the front-rear axis relative to the base.Type: ApplicationFiled: March 23, 2023Publication date: November 2, 2023Applicant: NAKANISHI METAL WORKS CO., LTD.Inventor: Yoshihiro OKAZAKI
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Publication number: 20230341968Abstract: In an embodiment, various active pens may be searched for in every frame, so that various active pens may operate in a touch sensing system.Type: ApplicationFiled: June 28, 2023Publication date: October 26, 2023Applicant: SILICON WORKS CO., LTD.Inventor: Moon Ho JANG
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Wireless battery management system, node for wireless communication, and method of transmitting data
Patent number: 11800454Abstract: The present disclosure relates to a wireless battery management system which ensures stability when obtaining battery data through wireless communication. The battery management system includes a manager node operating a primary channel and a secondary channel based on wireless communication and obtaining battery data from a monitor node by using the primary channel or the secondary channel and a monitor node connected to a battery module to collect battery data including one or more of a current, a voltage, a temperature, and self-diagnosis data of the battery module, transmit the collected battery data to the manager node through the primary channel, and when the transmission of the battery data through the primary channel fails, transmit the battery data to the manager node through the secondary channel.Type: GrantFiled: April 19, 2022Date of Patent: October 24, 2023Assignee: SILICON WORKS CO., LTD.Inventors: Ju Pyo Hong, Ki Suk Cho, Heung Lyeol Lee, Kyu Ho Kim, Seung Jun Choi, Deog Soo Kim, Yong Ju Seon, Hee Jin Lee, Young Ho Seo, Jong Chan Kim -
Patent number: 11794442Abstract: A superposition interior component includes a base, an outer layer member, which covers the base, and a middle member, which is made of a soft plastic and disposed between the base and the outer layer member. The superposition interior component is formed by stacking the base, the middle member, and the outer layer member together. The middle member includes a plate-shaped body, first protrusions, and second protrusions. The first protrusions protrude from a first surface of the body, which faces the base. The second protrusions protrude from a second surface of the body, which faces the outer layer member.Type: GrantFiled: November 7, 2019Date of Patent: October 24, 2023Assignee: TOYODA IRON WORKS CO., LTD.Inventors: Kenichi Yoshida, Osamu Miyashita, Hideaki Sakai, Masamori Hirose, Kenji Onuma
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Patent number: 11794704Abstract: A brake pedal device includes: a pedal bracket fixed to a dash panel; an operation pedal mechanism having a step portion rotatable with respect to the pedal bracket and in which the step portion is stepped forward of a vehicle; a rotating member having a bent portion, a front end portion, and an upper end portion, and rotatably supported with respect to the operation pedal mechanism by a rotating shaft portion at the bent portion; a connecting pin and a clevis that rotatably hold a tip portion of an operating rod projecting rearward of the vehicle from the dash panel with respect to the rotating member, at the front end portion of the rotating member; and a caulking pin that fixes the rotating member and the operation pedal mechanism, at the bent portion of the rotating member.Type: GrantFiled: July 30, 2019Date of Patent: October 24, 2023Assignee: TOYODA IRON WORKS CO., LTD.Inventors: Junya Abe, Takuya Katayama
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Patent number: 11790861Abstract: According to an embodiment, a contrast and deep black can be enhanced by differentially performing spatial filtering according to a position of a block of a video image.Type: GrantFiled: June 10, 2021Date of Patent: October 17, 2023Assignee: SILICON WORKS CO., LTD.Inventor: Pil Jae Min
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Patent number: 11788679Abstract: A slide rail assembly includes a rail member ad a bracket device. The bracket device can be displaced with respect to the rail member and is provided with a first structure. The rail member is provided with a second structure. When the bracket device is at a predetermined position with respect to the rail member, the first structure and the second structure are blocked by each other to prevent the bracket device from being displaced with respect to the rail member in either of a first direction and a second direction.Type: GrantFiled: December 13, 2021Date of Patent: October 17, 2023Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Kai-Wen Yu, Chun-Chiang Wang
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Publication number: 20230323494Abstract: The invention relates to a 9Ni steel plate for ship LNG storage tank with high strength and low yield ratio. According to the mass percentage, the chemical constituents are C: 0.02-0.05%, Si: 0.10-0.30%, Mn: 0.50-0.80%, Ni: 8.90-9.50%, P: ?0.0070%, s: ?0.0020%, Cr: 0.10-0.25%, Alt: 0.010-0.035%, Nb: 0.010-0.020%, Ca: 0.0005-0.0030%, O: ?0.0012%, N: ?0.004%, H: ?0.00015%, and the balance is Fe and unavoidable impurity elements. The production process flow is: smelting in a converter or electric furnace->RH vacuum degassing->LF refining->RH high vacuum degassing->Ca Treatment->continuous casting->slab slow cooling treatment->slab surface cleaning->heating->rolling ->quenching->tempering. For the 9Ni steel, especially the 9Ni thin steel plate, the invention adopts the constituents design of low C, 9% Ni, addition of Nb and Cr.Type: ApplicationFiled: April 9, 2020Publication date: October 12, 2023Applicant: JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTDInventors: Zhaoxia LIU, Guozhong LI, Xiaohong XU, Yun BAI, Pifeng MIAO, Jun LIU, Yonghao ZHOU, Buqiang HAN, Jinming WU
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Patent number: 11784479Abstract: A rapid wiring device includes a junction box provided with a limiting groove of which the bottom surface is provided with the tip portions of two conductors. A wire box fixing a second electric wire is set in the limiting groove, then it is combined on the junction box through a tightening cover, which is used to push the wire box to move towards the bottom of the limiting groove, so that the tip portions of the two conductors pass through the wire box and penetrate the insulating layer of the second electric wire to touch the core wire of the second electric wire, so that the first electric wire and the second electric wire are quickly connected.Type: GrantFiled: March 1, 2023Date of Patent: October 10, 2023Assignee: SMART ELECTRIC WORKS CO., LTD.Inventor: Jerry Yang
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Patent number: 11767686Abstract: A locking mechanism is applicable to an intelligent cabinet system having a first object and a second object movable relative to each other. The second object is configured to be located at one of a retracted position, a predetermined extension position and an open position. The locking mechanism includes a locking member and a driving device. The driving device is configured to drive the locking member to move from a first predetermined position to a second predetermined position. When the second object is moved relative to the first object from the retracted position along a direction and when the locking member is located at the second predetermined position, the locking member is configured to block the second object at the predetermined extension position. The predetermined extension position is located between the retracted position and the open position.Type: GrantFiled: September 13, 2021Date of Patent: September 26, 2023Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Chun-Ta Liu, Hsin-Cheng Su, Chih-Te Chuang, Shu-Chen Lin
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Patent number: 11759985Abstract: A metal component has a shape including a flat plate-shaped part, and the flat plate-shaped part has a through-hole formed therein. A resin component has a shape including a covering part that covers a surface of the flat plate-shaped part, and the covering part has a surface in which a gate mark is present. The through-hole formed in the flat plate-shaped part of the metal component is located opposite to the gate mark. The resin component has a filler part with which the through-hole is filled.Type: GrantFiled: January 28, 2022Date of Patent: September 19, 2023Assignee: NAKANISHI METAL WORKS CO., LTD.Inventor: Masayoshi Nakamura
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Patent number: 11759755Abstract: A fine bubble generator which is an ultrafine bubble generator includes a side wall whose inner face is cylindrical, and closing walls closing both ends of the side wall, respectively, with a gas-liquid discharge port in one of the closing walls, wherein a fluid inlet port is provided closer to the gas-liquid discharge port than is a midpoint between both closing walls, and the fluid inlet port penetrates the side wall in a tangential direction of the inner face of the side wall, wherein a spiral groove is formed in the inner face of side wall, and wherein the spiral groove has an angle of inclination of 1° to 10°.Type: GrantFiled: January 29, 2021Date of Patent: September 19, 2023Assignees: AKIMOKU IRON WORKS CO., LTD., AKITA UNIVERSITYInventors: Akira Nakagawa, Wataru Sugiyama
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Patent number: 11730265Abstract: A slide rail assembly adapted for a rack includes a first slide rail, a fitting, and a second slide rail. The first slide rail is movable with respect to the rack between a first position and a second position. The fitting is configured to be mounted on the first slide rail and includes at least one guiding structure. The second slide rail is configured to be guided by the at least one guiding structure of the fitting while being outside a channel of the first slide rail and thus enter the channel.Type: GrantFiled: June 28, 2021Date of Patent: August 22, 2023Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11733800Abstract: The present disclosure relates to a technology of sensing a touch. According to the present disclosure, touch sensors are driven in a time division way using multiplexers disposed on a panel and auxiliary signals, with a same phase as that of driving signals, are supplied to electrodes around a touch sensor in driving so as to reduce the introduction of noises from the neighboring electrodes.Type: GrantFiled: September 7, 2022Date of Patent: August 22, 2023Assignee: SILICON WORKS CO., LTD.Inventor: Jung Min Choi