Yoshitome
Daisuke Yoshitome, Aichi JP
Patent application number | Description | Published |
---|---|---|
20120294750 | PB-FREE COPPER ALLOY SLIDING MATERIAL - When a Cu—Sn—Bi had-particle based sliding material is used for sliding, Cu of Cu matrix flows and covers up Bi phase. Seizure resistance lowers as time passes. A Pb-free sliding material preventing the reduction of seizure resistance is provided. (1) Composition: from 1 to 15% of Sn, from 1 to 15% of Bi, from 0.02 to 0.2% of P, and from 1 to 10% of hard particles having an average diameter of from 50 to 70 μm, with the balance being Cu and unavoidable impurities. (2) Structure: Bi phase and the hard particles are dispersed in the copper matrix, and all of said hard particles are bonded to the copper matrix. | 11-22-2012 |
Daisuke Yoshitome, Toyota-Shi JP
Patent application number | Description | Published |
---|---|---|
20100111753 | Pb-FREE COPPER-BASED SINTERED SLIDING MATERIAL - [Task] The adhesion resistance of Cu—Bi based or Cu—Sn—Bi based alloy is lower than that of Cu—Sn—Pb based alloy, and also since conformability of the former alloy is low. Therefore, when Bi of the former alloy adheres onto an opposite shaft, seizure of the former alloy is likely to occur as compared with the case of the latter Cu—Sn—Pb based alloy. In is alloyed in the Bi phase of the Cu—Sn—Bi—In based copper alloy. The In-alloyed Bi phase has a considerably low melting point and therefore the sliding properties deteriorate. | 05-06-2010 |
20100266444 | Pb-FREE COPPER ALLOY SLIDING MATERIAL - When a Cu—Sn—Bi had-particle based sliding material is used for sliding, Cu of Cu matrix flows and covers up Bi phase. Seizure resistance lowers as time passes. A Pb-free sliding material preventing the reduction of seizure resistance is provided. (1) Composition: from 1 to 15% of Sn, from 1 to 15% of Bi, from 0.02 to 0.2% of P, and from 1 to 10% of hard particles having an average diameter of from 50 to 70 μm, with the balance being Cu and unavoidable impurities. (2) Structure: Bi phase and the hard particles are dispersed in the copper matrix, and all of said hard particles are bonded to the copper matrix. | 10-21-2010 |
20110020171 | PROCESS FOR PRODUCTION OF SINTERED COPPER ALLOY SLIDING MATERIAL AND SINTERED COPPER ALLOY SLIDING MATERIAL - Seizure resistance and wear resistance of Cu—Bi—In copper-alloy sliding material are enhanced by forming a soft phase of as pure as possible Bi. | 01-27-2011 |
Daisuke Yoshitome, Asahi-Shi JP
Patent application number | Description | Published |
---|---|---|
20140147326 | PROCESS FOR PRODUCTION OF SINTERED COPPER ALLOY SLIDING MATERIAL AND SINTERED COPPER ALLOY SLIDING MATERIAL - Seizure resistance and wear resistance of Cu—Bi—In copper-alloy sliding material are enhanced by forming a soft phase of as pure as possible Bi. Mixed powder of Cu—In cuprous alloy powder and Cu—Bi containing Cu-based alloy powder is used. A sintering condition is set such that Bi moves outside particles of said Cu—Bi containing Cu-based powder and forms a Bi grain-boundary phase free of In, and In diffuses from said Cu—In containing Cu-based powder to said Cu—Bi containing Cu-based powder. | 05-29-2014 |
Hideki Yoshitome, Kawasaki JP
Patent application number | Description | Published |
---|---|---|
20110116440 | DATA RELAY DEVICE AND FRAME PROCESSING METHOD BY THE SAME - A data relay device relays data between a base station device and a base station control device. The data relay device includes a data transmission time acquiring unit that acquires a data transmission time from when data is transmitted from the data relay device to when the data is received by the data relay device via the base station device, a frame value detecting unit that detects a predetermined frame value from a frame transmitted from the base station control device and stores the data, and a frame transmitting unit that, when the predetermined frame value is detected, after a predetermined time elapses in addition to the data transmission time acquired by the data transmission time acquiring unit after detection, transmits a frame having the same frame value as the detected one to a transmission source of the frame from which the predetermined frame value is detected. | 05-19-2011 |
20110171902 | RELAY DEVICE AND RELAY METHOD - A relay device that monitors and controls common public radio interface (CPRI) links that are links using CPRIs functioning as interfaces for connecting multiple relay devices included in a radio base station detects a disconnected CPRI link by monitoring, via the CPRI links, relay information containing communication data and control data. The relay device distributes a control content, such as a forced link disconnection that forcibly disconnect a CPRI link or no-transmission that stops the transmission of the communication data, with respect to each CPRI link in accordance with a connecting location of the CPRI link in which a link disconnection is detected. The relay device monitors and controls each CPRI link. | 07-14-2011 |
Masaaki Yoshitome, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20160129491 | DEVICE AND METHOD FOR FORMING THIN PLATE-SHAPED SUBSTRATE - A thin plate-shaped substrate molding device for pressing molding a pre-molded article to a prescribed irregular shape. The thin plate-shaped substrate molding device comprises a first die, a second die, a plurality of tensioning portions and a controller. The first and second dies are movably disposed to be moved towards and away from each other. The second die has protruding portions that protrude towards the first die for forming stretched portions and forming bent portions. The controller controls the first die, the second die and the tensioning portions. The bent portions are tensioned and stretched by the tensioning portions, while the stretched portions of the pre-molded article are still pressed by the first die and the protruding portions of the second die, to impart the shape of the protruding portions to the pre-molded article along the side edges of the protruding portions. | 05-12-2016 |
Masaaki Yoshitome, Sagamihara-Shi JP
Patent application number | Description | Published |
---|---|---|
20080268276 | PREFORM, HYDROFORMING METHOD, AND HYDROFORMED PRODUCT - A preform with edges overlapped and jointed each other and first and second outer members for forming outer surfaces of a hydroformed product, and reinforcement members that are jointed to the first and second outer members to form reinforcement ribs that divide a hollow cross section of the outer surfaces, the reinforcement members having dimensions capable of suppressing elongation in a tensile direction due to a tensile force that develops during hydroforming. | 10-30-2008 |
20100115773 | PREFORM, HYDROFORMING METHOD, AND HYDROFORMED PRODUCT - A preform having edges overlapped and jointed, two outer members for forming outer surfaces of a hydroformed product, and reinforcement members for forming reinforcement ribs that divide a hollow cross section of the hydroformed product, including a joint formed by, when more than three sheet materials for forming the outer members and the reinforcement members are overlapped together, welding a first sheet material on a surface of the overlapped sheet materials to a second sheet material positioned inside the first sheet material, and a space disposed and aligned with a joint plane between the second sheet material and a third sheet material located inside the second sheet material during the welding process. | 05-13-2010 |
20130167696 | LAMINATED WORK PRODUCTION APPARATUS AND PRODUCTION METHOD - A laminated work production apparatus for producing a laminated work by punching a plate-like metal material into a plate-like work of a predetermined shape and stacking a plurality of the plate-like works includes a mold for punching the metal material, a stacking jig moving mechanism for moving a stacking jig to a stacking position where the plate-like works are stacked, a retention mechanism for retaining the punched plate-like works at a retaining position different from the stacking position until a preset number is reached, and a knockout mechanism for knocking out a plurality of plate-like works in a punching direction and stacking the plate-like works on the stacking jig arranged at the stacking position when the preset number of plate-like works are retained in the retention mechanism. | 07-04-2013 |
Masaaki Yoshitome, Sagamihara-Shi, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20150380701 | METHOD AND APPARATUS FOR FORMING THIN-BOARD-LIKE BASE MATERIAL - A method for forming a thin, board-like base material has a tensile transfer step and a forming step. In the tensile transfer step, the long, thin, board-like base material is transferred by pulling the thin, board-like base material in the transfer direction while holding both ends of the thin, board-like base material along the transfer direction and pulling the ends outward in the direction intersecting the transfer direction. In the forming step, predetermined forming operations are performed with respect to the thin, board-like base material. | 12-31-2015 |
Shintaro Yoshitome, Chino-Shi JP
Patent application number | Description | Published |
---|---|---|
20120262784 | METHOD FOR MANUFACTURING ARRAY SUBSTRATE AND ARRAY SUBSTRATE, AND METHOD FOR MANUFACTURING SCREEN AND SCREEN - A method for manufacturing an array substrate includes forming a plurality of holes in a film shape substrate having thermal plasticity, in which the holes have a diameter of 0.25 times to 2 times a thickness of the substrate, and a pitch of 5 times to 40 times the diameter of the holes; and heating a molding member provided with a plurality of convex portions or concave portions in an array pattern, pressing the substrate provided with the plurality of holes, and transferring the plurality of convex portions or concave portions to the substrate. | 10-18-2012 |
Shokichi Yoshitome, Miyazaki JP
Patent application number | Description | Published |
---|---|---|
20090092694 | Method of producing blood type checking reagent containing lectin - Lectin is extracted from seeds of bitter gourd (also known as balsam pear or Momordica charantia). A blood type checking reagent for checking a blood type includes the lectin. The lectin extracted from seeds of bitter gourd preferably has a molecular weight between 100,000 and 170,000 measured with polyacrylamide gel electrophoresis in existence of sodium dodecyl sulfate (SDS-PAGE). A method of checking a blood type includes the steps of: extracting lectin from seeds of bitter gourd (also known as balsam pear or Momordica charantia); preparing a blood type checking reagent containing the lectin; and checking a blood type using the blood type checking reagent. | 04-09-2009 |
Yasuhiro Yoshitome, Osaka JP
Patent application number | Description | Published |
---|---|---|
20080210000 | Air Conditioning Apparatus - To provide a filter test apparatus that can easily and efficiently test parallel filters in a clean room, a plurality of filters for purifying air supplied into the room are disposed in parallel, and a moving frame oriented along the exit surfaces of a filter group is disposed in the clean room, in which the exit surfaces of the filter group are used as the ceiling surfaces or side surfaces of the room, so as to allow movement in the direction along the exit surfaces of the filter group in a direction orthogonal to the longitudinal direction of the moving frame. The moving frame is disposed so as to span opposing room walls and in a position near the exit surfaces of the filter group in the room. A filter test device is movably mounted on the moving frame in the longitudinal direction of the moving frame. | 09-04-2008 |