Patents by Inventor Atsushi Yamazaki
Atsushi Yamazaki 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: 20190235503Abstract: A target steering angle determining section determines a target steering angle based on the operation amount of the steering gear. A target angle setting section sets a target angle of a steered wheel. A control state switching section switches between an enabled state in which steering control is performed to deflect the steered wheel such that an actual steering angle reaches the target angle and a disabled state in which the steering control is not performed. When the steering control state is switched to the enabled state, the target angle setting section sets the target angle to an angle that was brought closer to the actual steering angle from the target steering angle. After the steering control state is switched to the enabled state, the target angle setting section brings the target angle closer to the target steering angle as time passes.Type: ApplicationFiled: September 15, 2016Publication date: August 1, 2019Applicant: SUMITOMO PRECISION PRODUCTS CO., LTD.Inventors: Yutaro MINAMI, Atsushi YAMAZAKI
-
Publication number: 20190234435Abstract: A hydraulic device comprises a hydraulic structure and a release member. The hydraulic structure includes an interior space in which a fluid is to be filled. The release member is attached to the hydraulic structure so as to be exposed to the interior space and an atmosphere. The release member is configured to release air from the interior space toward the atmosphere in accordance with an internal pressure of the interior space.Type: ApplicationFiled: January 29, 2018Publication date: August 1, 2019Applicant: SHIMANO INC.Inventors: Masahiro NAKAKURA, Atsushi YAMAZAKI, Takafumi NISHINO
-
Patent number: 10309455Abstract: A squeeze film damper bearing device includes an inner race that is fitted around an outer periphery of a rotating shaft, an outer race that is supported on an inner periphery of a bearing retaining member via an annular space, a plurality of rolling bodies that are disposed between the inner race and the outer race, and an oil supply source that supplies oil to the annular space via an oil passage so as to form a squeeze film. The device further includes an open/close valve that opens and closes the oil passage. When a rotational speed of the rotating shaft reaches a predetermined rotational speed, the open/close valve is controlled so as to change oil pressure of the squeeze film, thus changing vibration characteristics of the rotating shaft.Type: GrantFiled: February 19, 2018Date of Patent: June 4, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Shinichi Obara, Atsushi Yamazaki
-
Patent number: 10292171Abstract: A terminal device and a communication system which are capable of starting LAA communication with a lower possibility of interference are provided. A communication unit performs communication using each of a first network and a second network. A communication control unit notifies a base station device constituting the first network of allocated frequency band exclusion information indicating a frequency band to be excluded from frequency bands allocated to the terminal device, and controls the communication unit so as to connect to the base station device using a frequency band allocated by the base station device.Type: GrantFiled: May 13, 2016Date of Patent: May 14, 2019Assignee: SHARP KABUSHIKI KAISHAInventors: Hirokazu Kobayashi, Tamotsu Satoh, Hideaki Shinmei, Hiroyuki Saga, Katsutoshi Ishikura, Atsushi Yamazaki, Kennichi Iijima
-
Publication number: 20190054724Abstract: The invention provides a laminated film. The laminated film includes a polyester substrate film, and a coating layer on/over at least one surface of the substrate film. The coating layer includes a resin composition including a resin having an oxazoline group. The laminated film has an inorganic thin-film layer on/over the coating layer, and a protective layer that has a urethane resin and has an adhesion amount of 0.15 to 0.60 g/m2 on/over the inorganic thin-film layer. The laminated film shows a total reflection infrared absorption spectrum having a ratio P1/P2 ranging from 1.5 to 3.5 wherein P1 is the intensity of a peak having an absorption maximum in a range of 1530±10 cm?1, and P2 is that in a range of 1410±10 cm?1. The laminated film further has an oxygen permeability of 5 ml/m2·d·MPa or less under conditions of 23° C.×65% RH.Type: ApplicationFiled: February 14, 2017Publication date: February 21, 2019Applicant: TOYOBO CO., LTD.Inventors: Atsushi YAMAZAKI, Kyoko INAGAKI
-
Publication number: 20190014522Abstract: A communication unit is configured to perform communication using a first frequency band or a second frequency band different from the first frequency band. A wireless environment measuring unit is configured to detect interference of radio waves used for the communication. A communication control unit is configured to control the communication. The communication control unit is configured to transmit, to a base station device which performs communication using the second frequency band, interference information about a frequency band in which the wireless environment measuring unit has detected interference or wireless environment information including a request for change of a frequency band used for the communication, the transmission being performed in a case that interference is detected in the first frequency band.Type: ApplicationFiled: July 13, 2016Publication date: January 10, 2019Applicant: SHARP KABUSHIKI KAISHAInventors: HIROYUKI SAGA, TAMOTSU SATOH, HIDEAKI SHINMEI, KATSUTOSHI ISHIKURA, ATSUSHI YAMAZAKI, HIROKAZU KOBAYASHI
-
Patent number: 10167988Abstract: A manufacturing work machine including a beam member arranged in an X-axis direction of an XY horizontal plane, both ends of the beam member being supported to be movable in the Y-axis direction; a Y-axis drive device provided on one drive side end section of the beam member, the Y-axis drive device being configured to move the beam member in the Y-axis direction; and an X-axis drive member configured to move a work head provided on the beam member in the X-axis direction, wherein the beam member is a tube with an internal hollow running through in the X-axis direction, and is formed such that a beam width in the Y-axis direction is uniform, and a height direction dimension becomes smaller from the drive side end section to an end section on another side.Type: GrantFiled: April 20, 2015Date of Patent: January 1, 2019Assignee: FUJI CORPORATIONInventors: Hideki Hashimoto, Atsushi Yamazaki, Kazuhisa Kamiyama
-
Publication number: 20180245632Abstract: A squeeze film damper bearing device includes an inner race that is fitted around an outer periphery of a rotating shaft, an outer race that is supported on an inner periphery of a bearing retaining member via an annular space, a plurality of rolling bodies that are disposed between the inner race and the outer race, and an oil supply source that supplies oil to the annular space via an oil passage so as to form a squeeze film. The device further includes an open/close valve that opens and closes the oil passage. When a rotational speed of the rotating shaft reaches a predetermined rotational speed, the open/close valve is controlled so as to change oil pressure of the squeeze film, thus changing vibration characteristics of the rotating shaft.Type: ApplicationFiled: February 19, 2018Publication date: August 30, 2018Inventors: Shinichi Obara, Atsushi Yamazaki
-
Publication number: 20180227767Abstract: A terminal device includes: a communication unit configured to communicatively connect with a first network using a first frequency band or a second frequency band; a detection unit configured to detect communication of a second network that is performed using the second frequency band; an interference avoidance unit configured to perform a process of avoiding radio interference by the second network; and a control unit configured to perform control such that the interference avoidance unit performs the process of avoiding radio interference by the second network band in a case that an identifier identifying communication of the second network detected by the detection unit includes a specific identifier.Type: ApplicationFiled: July 13, 2016Publication date: August 9, 2018Inventors: ATSUSHI YAMAZAKI, KATSUTOSHI ISHIKURA, HIDEAKI SHINMEI, TAMOTSU SATOH, HIROYUKI SAGA
-
Publication number: 20180199478Abstract: A component mounting machine includes multiple component supply devices which respectively include multiple component supply units and are exchangeably equipped; a component transfer device in which a reference height as a reference of a lifting and lowering operation of a mounting nozzle is set; a height memory section which memorizes a height unique value that is unique for each component supply device and that is a height unique value based on unit heights of each component supply unit when the component supply device is equipped; and a height correction control section which corrects a lowering operation stroke amount of the mounting nozzle based on the height unique value of the equipped component supply device. Accordingly, an error in a height direction can be comprehensively absorbed and the component can be stably picked up by controlling a component pick-up operation of the mounting nozzle based on the height unique value.Type: ApplicationFiled: July 8, 2015Publication date: July 12, 2018Applicant: FUJI MACHINE MFG. CO., LTD.Inventors: Atsushi YAMAZAKI, Mitsutoshi IKEDA
-
Publication number: 20180184554Abstract: A holding device for tools required for component supply includes: a feeder attachment table on which multiple tape feeders are attached lined up in a lengthwise direction; a first reel holder provided at a rear side of the feeder attachment table and which holds lined up multiple tape reels on which a component holding tape is wound; a second reel bolder provided below the first reel holder and which bolds lined up multiple of tape reels; and a second holder movement allowance mechanism which allows the second reel holder to move upwards, such that the second reel holder is positioned at a rear side of the first reel holder. A waste tape collection device arranged in front of the second reel holder below the feeder attachment table can be removed from the rear side of the waste tape collection device.Type: ApplicationFiled: June 8, 2015Publication date: June 28, 2018Applicant: FUJI MACHINE MFG. CO., LTD.Inventors: Mitsutoshi IKEDA, Atsushi YAMAZAKI
-
Publication number: 20180169564Abstract: The purpose of the present invention to develop an adsorbent having exceptional adsorption of carbon dioxide, and to provide an apparatus for concentration of carbon dioxide in the air through the use thereof. Provided is a carbon dioxide concentrating apparatus comprising a concentrating apparatus of pressure swing system using particle-shaped ferrierite as adsorbent, the particle-shaped ferrierite having particle diameter of 0.5 through 5 mm, the particle-shaped ferrierite being subjected to treatment by means of an aqueous solution of hydroxide in concentration of 1.5 through 5 mol/L at the room temperature to have pores in diameter of 0.01 through 1 ?m and pore volume of 0.1 mL/g or more, the concentrating apparatus having two adsorption towers of carbon dioxide and a reservoir tank.Type: ApplicationFiled: February 20, 2018Publication date: June 21, 2018Inventors: Kazuyuki Omura, Kazuhide Nagano, Yumi Goishi, Masahiro Tajima, Yoshinori Nishio, Atsushi Yamazaki
-
Publication number: 20180146483Abstract: A terminal device and a communication system which are capable of starting LAA communication with a lower possibility of interference are provided. A communication unit performs communication using each of a first network and a second network. A communication control unit notifies a base station device constituting the first network of allocated frequency band exclusion information indicating a frequency band to be excluded from frequency bands allocated to the terminal device, and controls the communication unit so as to connect to the base station device using a frequency band allocated by the base station device.Type: ApplicationFiled: May 13, 2016Publication date: May 24, 2018Inventors: Hirokazu KOBAYASHI, Tamotsu SATOH, Hideaki SHINMEI, Hiroyuki SAGA, Katsutoshi ISHIKURA, Atsushi YAMAZAKI, Kennichi IIJIMA
-
Publication number: 20180139614Abstract: A communication system includes a first base station device and a second base station device, each of which forms one or more cells, a terminal device to be connected to the cells, and a centralized control device. The centralized control device includes: an interference control unit configured to, in a case that interference between a cell formed by the first base station device and a cell formed by the second base station device is detected, suppress the interference by causing at least any one of the first base station device and the second base station device to change the formation of the cells and form a cell to which the terminal device is connectable based on a connection state prior to suppressing the interference in an area in which the interference has occurred.Type: ApplicationFiled: May 27, 2016Publication date: May 17, 2018Inventors: TAMOTSU SATOH, KATSUTOSHI ISHIKURA, HIDEAKI SHINMEI, ATSUSHI YAMAZAKI
-
Patent number: 9956901Abstract: A curvature estimation unit estimates the curvature of the road on which a vehicle is driving. A swivel angle setting unit is configured to perform a first mode in which a swivel angle of a lamp unit is set such that a light distribution pattern follows the travelling direction of the vehicle based on the curvature estimated by the curvature estimation unit, and perform a second mode in which a swivel angle of the lamp unit is set such that a shielded area created in a light distribution pattern follows the position of the vehicle detected by a vehicle position detector. A pattern determination unit determines a light distribution pattern such that the position of the vehicle detected by the vehicle position detector remains in the shielded area. A swivel angle setting unit performs the first mode when it is determined that the road is a curved road based on the curvature estimated by the curvature estimation unit, and performs the second mode when it is determined that the road is a straight road.Type: GrantFiled: July 28, 2010Date of Patent: May 1, 2018Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Yutaka Nakanishi, Manabu Sasa, Atsushi Yamazaki
-
Publication number: 20180112814Abstract: A manufacturing work machine including a beam member arranged in an X-axis direction of an XY horizontal plane, both ends of the beam member being supported to be movable in the Y-axis direction; a Y-axis drive device provided on one drive side end section of the beam member, the Y-axis drive device being configured to move the beam member in the Y-axis direction; and an X-axis drive member configured to move a work head provided on the beam member in the X-axis direction, wherein the beam member is a tube with an internal hollow running through in the X-axis direction, and is formed such that a beam width in the Y-axis direction is uniform, and a height direction dimension becomes smaller from the drive side end section to an end section on another side.Type: ApplicationFiled: April 20, 2015Publication date: April 26, 2018Applicant: FUJI MACHINE MFG. CO., LTD.Inventors: Hideki HASHIMOTO, Atsushi YAMAZAKI, Kazuhisa KAMIYAMA
-
Publication number: 20180037002Abstract: A laminate film which exhibits excellent gas barrier properties and lamination strength even after a severe retort treatment or which is small deterioration of gas barrier properties and hardly cause interlayer peeling can be provided. The laminate film comprises a coating layer, a metal oxide layer and a protective layer, with another intervening layer or without any intervening layer, laminated in this order on at least one surface of a polyester substrate film, wherein the coating layer comprises an oxazoline group-containing resin (A) and a polyurethane resin (B), wherein the metal oxide layer comprises a composite oxide composed of silicon oxide and aluminum oxide, and wherein the protective layer comprises a polyurethane resin (D), the polyurethane resin (D) contains a metaxylylene group in an amount of 20 to 33% by mass and a silanol group in an amount of 700 to 1700 mg per kg of a resin constituting the polyurethane resin (D), as a Si element amount contained in the silanol group.Type: ApplicationFiled: February 24, 2016Publication date: February 8, 2018Applicants: TOYOBO CO., LTD., MITSUI CHEMICALS, INC.Inventors: Atsushi YAMAZAKI, Masanori KOBAYASHI, Chikako KODA, Takashi UCHIDA
-
Publication number: 20170270226Abstract: A structure design support device includes: an evaluation point information acquisition unit which acquires evaluation point information representing a position in a first state and a position in a second state, of an evaluation point provided in a structure which is configured of a plurality of parts, and a part to which the evaluation point belongs, among the plurality of parts; and an evaluation value calculation unit which calculates an evaluation value representing the magnitude of a change between the first state and the second state, of a positional relationship between a first evaluation point belonging to a first part and a second evaluation point belonging to a second part different from the first part to which the first evaluation point belongs, by using the evaluation point information acquired in the evaluation point information acquisition unit.Type: ApplicationFiled: August 21, 2015Publication date: September 21, 2017Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATIONInventors: Yusuke TSUNEMI, Takeshi KAWACHI, Atsushi YAMAZAKI
-
Patent number: 9701553Abstract: According to one embodiment, a copper recovery apparatus includes a precipitation tank, a mixing tank, a filter-aid feeder, a solid-liquid separator includes a filter, a cleaning-water supply line, a cleaning-water discharge line, a separation tank, and a filter-aid return line. The precipitation tank is configured to receive copper ions-containing water to be treated and an alkali to prepare treated water containing a precipitate of copper compound. The solid-liquid separator is configured to allow the treated water to be passed through the filter on which the precoat layer is deposited to separate the precipitate retained on the precoat layer from a filtrate.Type: GrantFiled: June 5, 2014Date of Patent: July 11, 2017Assignee: Kabushiki Kaisha ToshibaInventors: Taro Fukaya, Kenji Tsutsumi, Atsushi Yamazaki, Ichiro Yamanashi, Hirofumi Noguchi, Yasutaka Kikuchi, Shuji Seki
-
Patent number: 9703229Abstract: An optical writing device writes an image on a photoconductor with light emitted from a light-emitting element array including a plurality of light-emitting elements lined in one direction. The optical writing device includes: a thinning unit that thins pixels in input binary image data depending on a pattern of the image data; a thinning rate setting unit that sets a thinning rate by the thinning unit for each predetermined range of the image data; and a light-emitting time changing unit that changes a light-emitting time of the light-emitting element array for each predetermined range of the binary image data thinned by the thinning unit depending on the thinning rate set by the thinning rate setting unit and a set toner saving rate.Type: GrantFiled: March 10, 2015Date of Patent: July 11, 2017Assignee: RICOH COMPANY, LTD.Inventors: Satoshi Hirata, Yuuya Ogawa, Atsushi Yamazaki, Hiroyuki Yanagi