Patents by Inventor Yuuki Takahashi
Yuuki Takahashi 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).
-
Publication number: 20170353074Abstract: A rotor for a rotating electric machine includes a field core having a plurality of claw-shaped magnetic pole portions, a field coil wound on the field core, and a hollow cylindrical core member disposed to cover radially outer peripheries of the claw-shaped magnetic pole portions of the field core. The core member has a plurality of first electrically-insulating portions that are spaced at first intervals in an axial direction of the core member. Each of the claw-shaped magnetic pole portions of the field core has a radially outer peripheral surface abutting the core member and a plurality of second electrically-insulating portions provided on the radially outer peripheral surface. The second electrically-insulating portions are spaced at second intervals in the axial direction of the core member.Type: ApplicationFiled: June 2, 2017Publication date: December 7, 2017Applicant: DENSO CORPORATIONInventors: Yuuki TAKAHASHI, Atsushi UMEDA
-
Publication number: 20170353066Abstract: In a rotor for a rotary electric machine, a claw pole assembly includes first claw poles and second claw poles. An annular cover member covers the outer circumferential surfaces of the first and second claw poles. The pole cover segments and the inter-pole cover segments are alternately arranged in the circumferential direction of the rotor. Each of the pole cover segments has a circular-arc shape around a first center, and each of the inter-pole cover segments has a circular-arc shape around a second center different from the first center. The first circumferential width of each pole cover segment and the second circumferential width of a corresponding one of the inter-pole segment adjacent to the pole cover segment have a predetermined ratio. The predetermined ratio varies in an axial direction of the rotor.Type: ApplicationFiled: June 2, 2017Publication date: December 7, 2017Applicant: DENSO CORPORATIONInventors: Akira FUKUSHIMA, Yuuki TAKAHASHI, Makoto TANIGUCHI
-
Publication number: 20170341699Abstract: A straddle-type vehicle comprises an external member having an outer surface exposed to an outside of the straddle-type vehicle, the external member includes a base section and a coating section coated on the base section, the coating section includes a color layer, a metal coating layer stacked on the color layer, and a light transmission layer stacked on the metal coating layer and having the outer surface exposed to the outside of the straddle-type vehicle, and the outer surface of the light transmission layer comprises a self-restoring resin.Type: ApplicationFiled: May 24, 2016Publication date: November 30, 2017Inventors: Fumihiro Nakagawa, Takahiro Osaki, Yuuki Takahashi
-
Patent number: 9803933Abstract: In order to provide a cold storage medium container that can be smoothly and reliably filled with a cold storage medium to thereby increase productivity. In a cold storage medium container 5, a body of the container 5 constituted of a pair of container members 10 and 12, and the body has an inner fin 11 therein and is filled with the cold storage medium through a cold storage medium filling opening 20 at an end of the body therein. Furthermore, in the cold storage medium container, an engagement portion 13 projects toward inside of the body to engage a part of a corrugated end surface at each end of the inner fin 11, to thereby position the inner fin 11 in the body, and a gap is disposed between the end surface at each end of the positioned inner fin 11 and an inner wall of the body.Type: GrantFiled: June 24, 2014Date of Patent: October 31, 2017Assignee: Sanden Holdings CorporationInventors: Tomohiro Chiba, Ryosuke Sakurai, Yuuki Takahashi, Aya Yoshizawa
-
Patent number: 9782897Abstract: In a robot system, a signal output unit outputs, depending on a processing result of an image processing unit, an entry preparation signal indicating an entry preparation state, and an entry permission signal for permitting a person to enter a predetermined section in a case where the person has been requested to enter the predetermined section. The entry preparation signal is outputted when the stopping of the operation of the robot is detected, and thereafter, when the person requests to enter the predetermined section, an instruction to stop the operation of the robot, or an instruction to stop the operation of the robot as well as an instruction to stop a portion of the robot system which is necessary to enable the person to enter therein, are outputted, and the entry permission signal is outputted.Type: GrantFiled: August 19, 2016Date of Patent: October 10, 2017Assignee: FANUC CORPORATIONInventors: Atsushi Watanabe, Yuuki Takahashi
-
Patent number: 9781353Abstract: An image processing apparatus includes a transformation circuit that performs a predetermined transformation process based on a reference area referred from an input image stored in a first memory corresponding to each divided area that divides an output image to be generated into multiple areas and a second memory that stores a transmission area including a logical OR area of the multiple reference areas. The transformation circuit transfers the transmission area from the first memory to the second memory and performs the predetermined transformation process based on the reference area included in the transmission area transferred to the second memory.Type: GrantFiled: November 17, 2015Date of Patent: October 3, 2017Assignee: Ricoh Company, Ltd.Inventor: Yuuki Takahashi
-
Publication number: 20170123117Abstract: To provide a metal gloss design member provided with a light reflection film such as a silver thin film having satisfactory weather resistance even in outdoor use. A silver coating film 10 provided at least with a silver thin film 14 and with a topcoat layer 16 formed on the outer side in the stacking direction relative to the silver thin film 14 is formed on a substrate 3 and then the topcoat layer 16 has ultraviolet absorbability.Type: ApplicationFiled: November 2, 2015Publication date: May 4, 2017Inventors: Fumihiro NAKAGAWA, Takahiro OSAKI, Yuuki TAKAHASHI, Seiji HIRATA
-
Publication number: 20170057088Abstract: In a robot system, a signal output unit outputs, depending on a processing result of an image processing unit, an entry preparation signal indicating an entry preparation state, and an entry permission signal for permitting a person to enter a predetermined section in a case where the person has been requested to enter the predetermined section. The entry preparation signal is outputted when the stopping of the operation of the robot is detected, and thereafter, when the person requests to enter the predetermined section, an instruction to stop the operation of the robot, or an instruction to stop the operation of the robot as well as an instruction to stop a portion of the robot system which is necessary to enable the person to enter therein, are outputted, and the entry permission signal is outputted.Type: ApplicationFiled: August 19, 2016Publication date: March 2, 2017Inventors: Atsushi WATANABE, Yuuki TAKAHASHI
-
Patent number: 9562728Abstract: A cooling device with which thicknesses of cover portions may be reduced. According to a first aspect of the present invention, the cooling device is equipped with a frame-shaped frame portion, cover portions, a supply port, a discharge port, and projection portions. The cover portions cover openings in the frame portion. The supply port is provided in the frame portion and supplies a cooling medium into the frame portion. The discharge port is provided in the frame portion and discharges the cooling medium in the frame portion to an exterior of the frame portion. The projection portions are projected from inner side faces of the frame portion and form a fluid channel along which the cooling medium flows in the frame portion. The cover portions are fixed to the projection portions.Type: GrantFiled: July 1, 2011Date of Patent: February 7, 2017Assignee: SANOH INDUSTRIAL CO., LTD.Inventors: Naoya Gotou, Hidenori Isago, Yuuki Takahashi
-
Publication number: 20170001312Abstract: The robot system includes an imaging unit, an image processing unit, an entry request unit for a person to request entry to a predetermined section, and a signal output unit which, in a case where the person has requested entry into the predetermined section, outputs, depending on a processing result of the image processing unit, an entry permission signal indicating that the person is permitted to enter the predetermined section. If the image processing unit detects that the robot has reached a stopping position taught in advance after the person requested to enter the predetermined section, at least one of an instruction to stop the robot and an instruction to stop a part of the robot system which is necessary to enable the person to enter therein is outputted, and the signal output unit outputs the entry permission signal.Type: ApplicationFiled: June 29, 2016Publication date: January 5, 2017Inventors: Atsushi WATANABE, Yuuki TAKAHASHI
-
Publication number: 20160156852Abstract: An image processing apparatus includes a transformation circuit that performs a predetermined transformation process based on a reference area referred from an input image stored in a first memory corresponding to each divided area that divides an output image to be generated into multiple areas and a second memory that stores a transmission area including a logical OR area of the multiple reference areas. The transformation circuit transfers the transmission area from the first memory to the second memory and performs the predetermined transformation process based on the reference area included in the transmission area transferred to the second memory.Type: ApplicationFiled: November 17, 2015Publication date: June 2, 2016Applicant: RICOH COMPANY, LTD.Inventor: Yuuki TAKAHASHI
-
Publication number: 20160146547Abstract: [Purpose] In order to provide a cold storage medium container that can be smoothly and reliably filled with a cold storage medium to thereby increase productivity. [Solution] In a cold storage medium container 5 constituting a part of a cold storage heat exchanger, peripheral edge portions of a pair of container members 10 and 12 are brazed to each other to form a body of the container 5 having a cold storage medium filling opening 20 at an end thereof, and the body of the container 5 has an inner fin 11 therein and is filled with the cold storage medium through the cold storage medium filling opening 20 therein.Type: ApplicationFiled: June 24, 2014Publication date: May 26, 2016Inventors: Tomohiro CHIBA, Ryosuke SAKURAI, Yuuki TAKAHASHI, Aya YOSHIZAWA
-
Publication number: 20160093053Abstract: A detection apparatus for detecting a three-dimensional position of an object includes: an image storage unit that stores sequentially two images imaged when a robot is moving; a position/orientation information storage unit that stores position/orientation information of the robot when each image is imaged; a position information storage unit that detects an object from each image and stores position information of the object; a line-of-sight information calculating unit that calculates line-of-sight information of the object in a robot coordinate system using the position/orientation information of the robot which is associated with each image and the position information of the object; and a three-dimensional position detecting unit that detects a three-dimensional position of the object based on an intersection point of the line-of-sight information.Type: ApplicationFiled: September 25, 2015Publication date: March 31, 2016Inventors: Atsushi Watanabe, Yuuki Takahashi
-
Patent number: 9267431Abstract: A position regulating apparatus has a generator body made of an engine and a generator driven by the engine, and a frame surrounding the periphery of the generator body. The frame is provided with a bump stopper as a rod member. The bump stopper is attached to a housing of the engine and disposed horizontally. The bump stopper regulates the position in the horizontal direction of the generator body within a preset range. Receiving plates disposed so as to face both end faces of the stopper body are provided. The round bar as the body of the bump stopper has a crank shape which reduces an impact by generating bending moment.Type: GrantFiled: October 19, 2012Date of Patent: February 23, 2016Assignee: HONDA MOTOR CO., LTD.Inventors: Yuuki Takahashi, Takeshi Sasajima, Katsuhiro Nakagawa
-
Publication number: 20160009834Abstract: A modified conjugated diene polymer and a method for producing the same. A rubber composition using the same. A modified conjugated diene polymer obtained by polymerizing a conjugated diene compound using a catalyst including from (A) an yttrium compound having a bulky ligand represented by general formula (1), (B) an ionic compound formed of a non-coordinating anion and a cation, and (C) an organic metal compound of an element selected from the group consisting of group 2, group 12 and group 13 of the periodic table and modifying the conjugated diene polymer with a carbonyl compound, a method for producing the same, and a rubber composition using the same.Type: ApplicationFiled: March 7, 2014Publication date: January 14, 2016Inventors: Michinori Suzuki, Yuuki Takahashi, Masato Murakami, Masanobu Kimura, Naomi Okamoto, Yuuto Kanou
-
Patent number: 8760022Abstract: A motor mounting plate, composed of a metallic plate, includes: a disc-shaped plate body having a mounting portion to which a motor is mounted, and at least three flanges formed at a circumferential edge of the plate body, the flanges mounted at predetermined locations, an angle between adjacent flanges around the center of the plate body is 140° to 180°.Type: GrantFiled: July 6, 2011Date of Patent: June 24, 2014Assignee: Minebea Co., Ltd.Inventors: Yuuki Takahashi, Yuzuru Suzuki, Masaki Ogushi
-
Patent number: 8613558Abstract: A constant preload device of a ball bearing is provided. The preload device includes an elastic member having a hollow shape with openings at both sides in an elastic direction, and two holders inserted into the openings at the both sides of the elastic member, respectively. Each holder includes a flange part configured to contact an end portion of the opening, into which the holder is inserted, to regulate an extension of the elastic member in the elastic direction, and a claw part configured to engage with the other holder to regulate separation from the other holder. The holders are engaged to each other by the claw parts such that the elastic member is exposed from the holders. When the preload device applies preload to the ball bearing, the ball bearing contacts the preload device only at an outer ring of the ball bearing.Type: GrantFiled: August 29, 2011Date of Patent: December 24, 2013Assignee: Minebea Co., Ltd.Inventors: Yuuki Takahashi, Yuzuru Suzuki
-
Patent number: 8540496Abstract: A fan apparatus is provided and includes: a housing having a hollow cylindrical shape; a circuit board holding structure which is disposed in the housing so as to be located at the radially central part of the housing and which includes a plurality of slits extending axially; a circuit board disposed inside the circuit board holding structure in parallel with the axial direction; a plurality of fixed blades disposed so as to bridge between the housing and the circuit board holding structure; and a motor which includes a rotary shaft and an impeller and which is disposed at the front end of the circuit board holding structure, wherein the impeller is connected to the rotary shaft so as to move air.Type: GrantFiled: February 19, 2010Date of Patent: September 24, 2013Assignee: Minebea Co., Ltd.Inventors: Yuzuru Suzuki, Yuuki Takahashi, Yoshiki Sakamoto
-
Patent number: 8519593Abstract: A brushless DC motor provided with nine slots and eight poles includes a stator including a stator core having pole teeth on the outer circumference thereof and a coil wound around each pole tooth; a rotor disposed at an outside position of the outer circumference of the stator via a gap and having a multiply magnetized permanent magnet with plural magnetic poles; a pole tooth surface formed at a portion of the pole tooth and facing an inner circumference of the rotor; a recessed portion formed on the pole tooth surface; and a slot formed between the adjacent pole teeth and extending a first angular range around a rotational center of the rotor; in which the recessed portion extends in a second angular range around the rotational center of the rotor, the second angular range is 1.2 to 3.0 times the first angular range, the recessed portion has a radial depth which is 0.Type: GrantFiled: April 13, 2011Date of Patent: August 27, 2013Assignee: Minebea Co., Ltd.Inventors: Yuzuru Suzuki, Yuuki Takahashi
-
Publication number: 20130153186Abstract: A cooling device with which thicknesses of cover portions may be reduced. According to a first aspect of the present invention, the cooling device is equipped with a frame-shaped frame portion, cover portions, a supply port, a discharge port, and projection portions. The cover portions cover openings in the frame portion. The supply port is provided in the frame portion and supplies a cooling medium into the frame portion. The discharge port is provided in the frame portion and discharges the cooling medium in the frame portion to an exterior of the frame portion. The projection portions are projected from inner side faces of the frame portion and form a fluid channel along which the cooling medium flows in the frame portion. The cover portions are fixed to the projection portions.Type: ApplicationFiled: July 1, 2011Publication date: June 20, 2013Inventors: Naoya Gotou, Hidenori Isago, Yuuki Takahashi