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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1 US10595429B2
Electronic device
Publication/Patent Number: US10595429B2 Publication Date: 2020-03-17 Application Number: 16/375,156 Filing Date: 2019-04-04 Inventor: Miura, Daisuke   Assignee: FANUC CORPORATION   IPC: H05K7/14 Abstract: An electronic device includes pairs of guide rails and elastic members. The pairs of guide rails are provided in a slot correspondingly to both ends of the circuit board in a direction intersecting the insertion direction, the guide rails of each pair extending along the insertion direction respectively on sides of both surfaces of the circuit board inserted in the slot, the pair of guide rails being configured to guide insertion of the circuit board into the slot. When the circuit board is inserted in the slot, each elastic member presses the circuit board against one or the other of the guide rails of the pair. An electronic device includes pairs of guide rails and elastic members. The pairs of guide rails are provided in a slot correspondingly to both ends of the circuit board in a direction intersecting the insertion direction, the guide rails of each pair extending along the ...More ...Less
2 US10641395B2
Sealing apparatus
Publication/Patent Number: US10641395B2 Publication Date: 2020-05-05 Application Number: 15/708,448 Filing Date: 2017-09-19 Inventor: Miura, Daisuke   Assignee: NOK CORPORATION   IPC: F16J15/32 Abstract: In a sealing apparatus, a lip tip portion of a seal lip of an elastic body part is defined by a sealing side surface and an atmospheric side surface, connected through a lip tip with each other. The lip tip portion includes a circumferential projection and a screw portion on the atmospheric side surface. The circumferential projection extends parallel to the lip tip. The screw portion includes a plurality of parallel screw projections and a plurality of bilge screw projections. The parallel screw projections are arranged at equal pitch intervals in parallel with each other between the lip tip and the circumferential projection. The bilge screw projections are arranged at equal pitch intervals in parallel with each other from the circumferential projection toward the atmospheric side. The bilge screw projections do not overlap the adjacent bilge screw projections in a direction of axis with each other. In a sealing apparatus, a lip tip portion of a seal lip of an elastic body part is defined by a sealing side surface and an atmospheric side surface, connected through a lip tip with each other. The lip tip portion includes a circumferential projection and a screw portion on the ...More ...Less
3 US2020086866A1
TRAVELING CONTROL SYSTEM AND CONTROL METHOD OF VEHICLE
Publication/Patent Number: US2020086866A1 Publication Date: 2020-03-19 Application Number: 16/689,456 Filing Date: 2019-11-20 Inventor: Miura, Hiroshi   Sakai, Daisuke   Assignee: HONDA MOTOR CO., LTD.   IPC: B60W30/095 Abstract: A traveling control system comprises: a detection unit that detects another vehicle traveling in the periphery and peripheral environmental information; an acquisition unit that acquires, based on detected information, a range of a lane on which a self-vehicle travels; a first determination unit that determines, based on the detected information, approach of the other vehicle traveling in the periphery to the acquired lane, on which the self-vehicle travels; and a control unit that performs traveling control to increase a distance between the self-vehicle and the other vehicle if it is determined by the first determination unit that the approach by the other vehicle is made, wherein as the traveling control, the control unit moves a traveling position of the self-vehicle in a lateral direction different from a side of the other vehicle. A traveling control system comprises: a detection unit that detects another vehicle traveling in the periphery and peripheral environmental information; an acquisition unit that acquires, based on detected information, a range of a lane on which a self-vehicle travels; a first ...More ...Less
4 US10590895B2
Work machine
Publication/Patent Number: US10590895B2 Publication Date: 2020-03-17 Application Number: 15/627,354 Filing Date: 2017-06-19 Inventor: Araki, Yoshiaki   Kawano, Shoichi   Nakabayashi, Shintaro   Miura, Takashi   Matsumiya, Daisuke   Assignee: KUBOTA CORPORATION   IPC: E02F3/32 Abstract: A work machine includes an engine, a fluid path via which a fuel oil is supplied to the engine, a first filter provided in the fluid path, a pump provided between the engine and the first filter in the fluid path to suck and output the fuel oil, a second filter provided between the engine and the pump in the fluid path, and a third filter provided between the engine and the second filter in the fluid path. A work machine includes an engine, a fluid path via which a fuel oil is supplied to the engine, a first filter provided in the fluid path, a pump provided between the engine and the first filter in the fluid path to suck and output the fuel oil, a second filter provided between ...More ...Less
5 US2020057398A1
TONER
Publication/Patent Number: US2020057398A1 Publication Date: 2020-02-20 Application Number: 16/537,410 Filing Date: 2019-08-09 Inventor: Yamashita, Daisuke   Miura, Masaharu   Shibata, Takaho   Katsumata, Wakiko   Mizo, Yuichi   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G9/09 Abstract: A toner containing a toner particle, in which the toner particle contains a binder resin and a pigment, and As and Al satisfy a specific relation, in a case when the toner is divided into two groups i.e. a first group and a second group with an inertial classifier, the first group including a larger size of the toner particles, and the second group including a smaller size of the toner particles, and the number of the toner particles in the first group being substantially equal to the number of the toner particles in the second group. Each of As and Al is a change rate of a surface potential of a pellet type molded product obtained by molding each of the toner in the first group and the toner in the second group under specific conditions is observed using a surface potentiometer under a specific conditions. A toner containing a toner particle, in which the toner particle contains a binder resin and a pigment, and As and Al satisfy a specific relation, in a case when the toner is divided into two groups i.e. a first group and a second group with an inertial classifier, the first ...More ...Less
6 US2020089138A1
ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE
Publication/Patent Number: US2020089138A1 Publication Date: 2020-03-19 Application Number: 16/257,037 Filing Date: 2019-01-24 Inventor: Kadokura, Yasuo   Sugawara, Atsushi   Tomita, Daisuke   Hirai, Sakiko   Miura, Satoshi   Assignee: FUJI XEROX CO., LTD.   IPC: G03G9/087 Abstract: An electrostatic charge image development toner satisfies the following: (ln η(T1)−ln η(T2))/(T1−T2) is −0.14 or less, (ln η(T2)−ln η(T3))/(T2−T3) is −0.15 or more, and (ln η(T2)−ln η(T3))/(T2−T3) is more than (ln η(T1)−ln η(T2))/(T1−T2), where η(T1) represents a viscosity η of the toner at T1=60° C., η(T2) represents a viscosity η of the toner at T2=90° C., and η(T3) represents a viscosity η of the toner at T3=130° C. An electrostatic charge image development toner satisfies the following: (ln η(T1)−ln η(T2))/(T1−T2) is −0.14 or less, (ln η(T2)−ln η(T3))/(T2−T3) is −0.15 or more, and (ln η(T2)−ln ...More ...Less
7 US2020089137A1
ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER AND ELECTROSTATIC CHARGE IMAGE DEVELOPER
Publication/Patent Number: US2020089137A1 Publication Date: 2020-03-19 Application Number: 16/261,500 Filing Date: 2019-01-29 Inventor: Sugawara, Atsushi   Kadokura, Yasuo   Tomita, Daisuke   Hirai, Sakiko   Miura, Satoshi   Assignee: FUJI XEROX CO., LTD.   IPC: G03G9/08 Abstract: An electrostatic charge image development toner satisfies the following: a maximum slope of an absolute value of log (loss modulus G″) from 60° C. to 90° C. is 0.07 or more and 0.16 or less; a maximum slope of an absolute value of log (loss modulus G″) from 90° C. to 130° C. is 0.08 or less; and G″(60) is 5.0×107 Pa or more and 1.0×1010 Pa or less, where G″(60) is a loss modulus at 60° C. An electrostatic charge image development toner satisfies the following: a maximum slope of an absolute value of log (loss modulus G″) from 60° C. to 90° C. is 0.07 or more and 0.16 or less; a maximum slope of an absolute value of log (loss modulus G″) ...More ...Less
8 US10605266B2
Gas turbine engine
Publication/Patent Number: US10605266B2 Publication Date: 2020-03-31 Application Number: 16/013,396 Filing Date: 2018-06-20 Inventor: Terauchi, Koji   Uemura, Daisuke   Kubo, Hiroshi   Sakai, Naoto   Miura, Toshimasa   Ishitobi, Yuki   Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA   IPC: F04D29/54 Abstract: A gas turbine engine includes: a plurality of combustors disposed so as to incline radially outward from a turbine side toward a compressor side; and a diffuser inner tube and outer tube forming a diffuser as an upstream portion of a path that introduces a compressed gas from the compressor to the combustors. A transition duct portion of each combustor has such a shape that a circumferential dimension thereof gradually decreases from the turbine side to the compressor side so that a circumferential gap is formed between the transition duct portions. Downstream-side portions of the diffuser inner tube and outer tube each have a shape gradually increasing in diameter toward the downstream side. A turbine-side end of the circumferential gap at an inner diameter side of the transition duct portion is positioned radially inward of an imaginary extension conical surface continuous from the diffuser inner tube. A gas turbine engine includes: a plurality of combustors disposed so as to incline radially outward from a turbine side toward a compressor side; and a diffuser inner tube and outer tube forming a diffuser as an upstream portion of a path that introduces a compressed gas from ...More ...Less
9 US10550853B2
Gas turbine engine
Publication/Patent Number: US10550853B2 Publication Date: 2020-02-04 Application Number: 16/013,042 Filing Date: 2018-06-20 Inventor: Terauchi, Koji   Uemura, Daisuke   Kubo, Hiroshi   Sakai, Naoto   Miura, Toshimasa   Ishitobi, Yuki   Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA   IPC: F04D29/54 Abstract: A gas turbine engine, in which a compressed gas from a compressor of an axial-flow type is burned in a combustor and an obtained combustion gas drives a turbine, includes: a diffuser of an annular shape connected to an outlet of the compressor, the diffuser including a diffuser inner tube and a diffuser outer tube that are tubular members disposed concentrically with each other; and a plurality of partition members that are disposed in a diffuser flow path, which is an annular space formed between the diffuser inner tube and the diffuser outer tube, and divide the diffuser flow path in a circumferential direction. A gas turbine engine, in which a compressed gas from a compressor of an axial-flow type is burned in a combustor and an obtained combustion gas drives a turbine, includes: a diffuser of an annular shape connected to an outlet of the compressor, the diffuser including a diffuser ...More ...Less
10 US2020057397A1
TONER
Publication/Patent Number: US2020057397A1 Publication Date: 2020-02-20 Application Number: 16/532,887 Filing Date: 2019-08-06 Inventor: Murayama, Ryuji   Tamura, Junichi   Kamae, Kentaro   Ida, Hayato   Yamashita, Daisuke   Miura, Masaharu   Shibata, Takaho   Katsumata, Wakiko   Mizo, Yuichi   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G9/08 Abstract: A toner comprises a toner particle and an external additive, the toner satisfies a certain relationship with regard to σl (C/m2) and σs (C/m2). The toner is divided into two groups i.e. a first group and a second group with inertial classifier, the first group including a larger size of the toner particles, and the second group including a smaller size of the toner particles, and the number of the toner particles in the first group being substantially equal to the number of the toner particles in the second group. Then, al (C/m2) represents an absolute value of average surface charge density of the toner included in the first group, and σs (C/m2) represents an absolute value of average surface charge density of the toner included in the second group. A toner comprises a toner particle and an external additive, the toner satisfies a certain relationship with regard to σl (C/m2) and σs (C/m2). The toner is divided into two groups i.e. a first group and a second group with inertial classifier, the first group ...More ...Less
11 US10663913B2
Process cartridge and electrophotographic apparatus
Publication/Patent Number: US10663913B2 Publication Date: 2020-05-26 Application Number: 16/198,008 Filing Date: 2018-11-21 Inventor: Yamaai, Tatsuya   Noguchi, Kazunori   Iwasaki, Shuhei   Sakakibara, Akira   Miura, Daisuke   Ogaki, Harunobu   Furukawa, Takumi   Tomomizu, Yuya   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G9/087 Abstract: Provided is a process cartridge having a charging member and an electrophotographic photosensitive member to be charged by being in contact with the charging member, wherein the electrophotographic photosensitive member has a support and a photosensitive layer in this order, and a surface layer of the electrophotographic photosensitive member has a Martens hardness of 230 N/mm2 or less. Provided is a process cartridge having a charging member and an electrophotographic photosensitive member to be charged by being in contact with the charging member, wherein the electrophotographic photosensitive member has a support and a photosensitive layer in this order, and ...More ...Less
12 US10545453B2
Process cartridge and electrophotographic apparatus
Publication/Patent Number: US10545453B2 Publication Date: 2020-01-28 Application Number: 16/196,106 Filing Date: 2018-11-20 Inventor: Iwasaki, Shuhei   Noguchi, Kazunori   Ogaki, Harunobu   Yamaai, Tatsuya   Miura, Daisuke   Sakakibara, Akira   Furukawa, Takumi   Tomomizu, Yuya   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G5/00 Abstract: Provided are a process cartridge and an electrophotographic apparatus each suppressed in fluctuation in charging potential at the time of its long-term use. The process cartridge includes: an electrophotographic photosensitive member having a surface layer containing a resin and a charge-transporting substance; and a charging member configured to charge the electrophotographic photosensitive member, wherein an average of Martens hardnesses of the surface layer of the electrophotographic photosensitive member measured at a pushing force of 7 mN is 245 N/mm2 or more, and wherein in a core defined by three-dimensional surface texture standards (ISO 25178-2:2012) of the surface of the charging member, an average of Martens hardnesses measured at a pushing force of 0.04 mN is 2 N/mm2 or more and 20 N/mm2 or less, and an average of adhesivenesses measured with a scanning probe microscope in a field of view of 2-micrometer square is 70 mV or less. Provided are a process cartridge and an electrophotographic apparatus each suppressed in fluctuation in charging potential at the time of its long-term use. The process cartridge includes: an electrophotographic photosensitive member having a surface layer containing a resin and ...More ...Less
13 US2020073264A1
TONER
Publication/Patent Number: US2020073264A1 Publication Date: 2020-03-05 Application Number: 16/551,351 Filing Date: 2019-08-26 Inventor: Iwasaki, Yosuke   Mitsuiki, Kenta   Katsumata, Wakiko   Ohtsu, Takeshi   Miura, Masaharu   Ishigami, Koh   Kobori, Takakuni   Shibata, Takaho   Yamashita, Daisuke   Sano, Hitoshi   Nakajima, Ryo   Hijikawa, Rei   Mizo, Yuichi   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G9/087 Abstract: A toner that is suppressed from deteriorating owing to its long-term use and can maintain high transferability. The toner includes: a toner particle containing an amorphous polyester serving as a binder resin and a polymer A; and inorganic fine particles, wherein the polymer A includes a graft copolymer of a polyolefin and a vinyl-based polymer unit having a carboxylate anion group, and a metal ion having a valence of 2 or more. A toner that is suppressed from deteriorating owing to its long-term use and can maintain high transferability. The toner includes: a toner particle containing an amorphous polyester serving as a binder resin and a polymer A; and inorganic fine particles, wherein the polymer A ...More ...Less
14 US10558132B2
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
Publication/Patent Number: US10558132B2 Publication Date: 2020-02-11 Application Number: 16/423,337 Filing Date: 2019-05-28 Inventor: Ishiduka, Yuka   Nishida, Tsutomu   Okuda, Atsushi   Watanabe, Hiroyuki   Shimozawa, Hideharu   Nakamura, Nobuhiro   Kaku, Kenichi   Miura, Daisuke   Nakata, Koichi   Nonaka, Masaki   Takahashi, Koji   Mori, Haruki   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G5/07 Abstract: An electrophotographic photosensitive member includes a support and a surface layer, in which the surface layer contains a copolymer of a composition which contains at least a compound represented by the following general formula (1) and a compound represented by the following general formula (2), a content of the compound represented by the general formula (1) in the composition is 25 mass % or more and 70 mass % or less with respect to a total content of the compound represented by the general formula (1) and the compound represented by the general formula (2), and the total content of the compound represented by the general formula (1) and the compound represented by the general formula (2) is 55 mass % or more with respect to a total mass of the composition. An electrophotographic photosensitive member includes a support and a surface layer, in which the surface layer contains a copolymer of a composition which contains at least a compound represented by the following general formula (1) and a compound represented by the following ...More ...Less
15 US10642178B2
Toner
Publication/Patent Number: US10642178B2 Publication Date: 2020-05-05 Application Number: 16/377,591 Filing Date: 2019-04-08 Inventor: Yamashita, Daisuke   Mizo, Yuichi   Ishigami, Koh   Miura, Masaharu   Shibata, Takaho   Ohtsu, Takeshi   Iwasaki, Yosuke   Katsumata, Wakiko   Sano, Hitoshi   Mitsuiki, Kenta   Kobori, Takakuni   Hijikawa, Rei   Assignee: CANON KABUSHIKI KAISHA   IPC: G03G9/08 Abstract: A toner comprising a toner particle including a binder resin and a crystalline polyester resin, wherein the binder resin is an amorphous polyester resin having a linear alkyl group at a molecular chain terminal; the crystalline polyester resin is a polycondensate of a diol and a dicarboxylic acid; the number of carbon atoms CaPES of the linear alkyl group, the number of carbon atoms COH of the diol, and the number of carbon atoms CAc of the dicarboxylic acid, excluding carbon that belongs to carboxyl groups, satisfy the following relationships; and a glass transition temperature of the toner as measured by a differential scanning calorimeter is from 40.0° C. to 55.0° C. 8≤CaPES≤20  (1) CAc/COH≥3.5 and 0≤|CAc−CaPES|≤3  (2) COH/CAc≥3.5 and 0≤|COH−CaPES|≤3  (3) A toner comprising a toner particle including a binder resin and a crystalline polyester resin, wherein the binder resin is an amorphous polyester resin having a linear alkyl group at a molecular chain terminal; the crystalline polyester resin is a polycondensate of a diol and a ...More ...Less
16 US10556223B2
Exhaust gas purifying catalyst
Publication/Patent Number: US10556223B2 Publication Date: 2020-02-11 Application Number: 15/534,841 Filing Date: 2015-12-11 Inventor: Suzuki, Hiromasa   Yoshida, Takeru   Miura, Masahide   Aoki, Yuki   Chinzei, Isao   Saito, Yoshinori   Ochiai, Daisuke   Okada, Mitsuyoshi   Tanabe, Toshitaka   Suda, Akihiko   Sato, Masanao   Chiba, Akiya   Morikawa, Akira   Ori, Hirotaka   Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA   CATALER CORPORATION   IPC: F01N3/10 Abstract: The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H2S emissions. The object is solved by an exhaust gas purifying catalyst in which the top layer of a catalyst coating layer comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol % in relation to the total cation amount, and the molar ratio of (cerium+additional element):(zirconium) is within the range from 43:57 to 48:52. The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H2S emissions. The object is solved by an exhaust gas purifying catalyst in which the top layer of a catalyst coating layer ...More ...Less
17 US2019313544A1
ELECTRONIC DEVICE
Publication/Patent Number: US2019313544A1 Publication Date: 2019-10-10 Application Number: 16/375,156 Filing Date: 2019-04-04 Inventor: Miura, Daisuke   Assignee: FANUC CORPORATION   IPC: H05K7/14 Abstract: An electronic device includes pairs of guide rails and elastic members. The pairs of guide rails are provided in a slot correspondingly to both ends of the circuit board in a direction intersecting the insertion direction, the guide rails of each pair extending along the insertion direction respectively on sides of both surfaces of the circuit board inserted in the slot, the pair of guide rails being configured to guide insertion of the circuit board into the slot. When the circuit board is inserted in the slot, each elastic member presses the circuit board against one or the other of the guide rails of the pair. An electronic device includes pairs of guide rails and elastic members. The pairs of guide rails are provided in a slot correspondingly to both ends of the circuit board in a direction intersecting the insertion direction, the guide rails of each pair extending along the ...More ...Less
18 US10492324B2
Electronic device
Publication/Patent Number: US10492324B2 Publication Date: 2019-11-26 Application Number: 16/225,767 Filing Date: 2018-12-19 Inventor: Miura, Daisuke   Assignee: FANUC CORPORATION   IPC: H05K7/14 Abstract: In an electronic device, pairs of fixing jigs are provided on an extraction side of pairs of guide rails and extend in an extraction direction respectively along both ends of a circuit board. The fixing jigs of each pair are disposed on the sides of both surfaces of the circuit board such that their distal ends are spaced at a second interval longer than a first interval. Pairs of jig guiding portions are provided on a faceplate and extend in an insertion direction respectively along both ends of the circuit board. The jig guiding portions of each pair are disposed on the sides of both surfaces of the circuit board such that their distal ends are spaced at a third interval longer than the sum of the second interval and the thicknesses of the distal ends of the pair of fixing jigs. In an electronic device, pairs of fixing jigs are provided on an extraction side of pairs of guide rails and extend in an extraction direction respectively along both ends of a circuit board. The fixing jigs of each pair are disposed on the sides of both surfaces of the circuit ...More ...Less
19 US10455721B2
Electronic device
Publication/Patent Number: US10455721B2 Publication Date: 2019-10-22 Application Number: 16/225,471 Filing Date: 2018-12-19 Inventor: Miura, Daisuke   Assignee: FANUC CORPORATION   IPC: H05K7/14 Abstract: In an electronic device, pairs of fixing jigs extend in a direction in which a circuit board is inserted, and the fixing jigs of each pair are disposed on the sides of both surfaces of the circuit board at a second interval longer than a first interval between a pair of guide rails provided in a slot. Pairs of jig guiding portions extend in a direction in which the circuit board is extracted, and the jig guiding portions of each pair are disposed on the sides of both surfaces of the circuit board such that the distal ends of the pair of jig guiding portions are disposed at a third interval longer than a sum of the second interval and the thicknesses of the distal ends of the pair of fixing jigs. In an electronic device, pairs of fixing jigs extend in a direction in which a circuit board is inserted, and the fixing jigs of each pair are disposed on the sides of both surfaces of the circuit board at a second interval longer than a first interval between a pair of guide ...More ...Less