专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US10097036B2 Uninterruptible power source device 有权
公开(公告)号：US10097036B2
公开(公告)日：2018-10-09
申请号：US15324263
申请日：2015-05-21
申请人： FDK CORPORATION
发明人： Takuya Harada , Takashi Kabasawa , Jinichi Sakamoto
IPC分类号： H02J9/06 , H02J7/00
摘要： An uninterruptible power source device 10 in the present invention includes: an input-output terminal 11 that is connected in parallel with a power source line 21 through which electric power is supplied from an external power source 20 to a loading device 30; a battery unit 12 whose rated voltage is lower than a voltage V1 of the external power source 20; a DC/DC converter 13 that converts a voltage V2 of the battery unit 12 into a voltage V3 equivalent to a difference between the voltage V1 of the external power source 20 and the voltage V2 of the battery unit 12; a charging circuit 14 that charges the battery unit 12 through the input-output terminal 11 with the electric power of the external power source 20; and a discharging circuit 15 that performs discharge to the loading device 30 through the input-output terminal 11 at a voltage resulting from adding an output voltage V3 of the DC/DC converter 13 to the voltage V2 of the battery unit 12, at the time of electric power interruption of the external power source 20.

72. 发明申请

US20180219206A1 CURRENT COLLECTING LEAD AND PRODUCTION METHOD FOR SECONDARY BATTERY INCLUDING CURRENT COLLECTING LEAD 审中-公开
公开(公告)号：US20180219206A1
公开(公告)日：2018-08-02
申请号：US15868922
申请日：2018-01-11
申请人： FDK CORPORATION
发明人： Hidefumi Isaji , Hiroyuki Shibaoka , Isao Mugima , Tomomi Nakamura , Tetsu Yamanaka
IPC分类号： H01M2/26 , H01M10/30 , H01M10/28
摘要： A current collecting lead is interposed between a sealing body and a positive electrode current collector for connecting the sealing body and the positive electrode current collector, the sealing body including a positive electrode terminal, the positive electrode current collector being attached to an electrode group, the current collecting lead including: a top wall portion positioned on the side of the sealing body; leg portions positioned on the side of the positive electrode current collector and that face the top wall portion; and a pair of side wall portions that extend between side edges of the top wall portion and side edges of the leg portions and that face each other, a first corner portion and a second corner portion formed by the top wall portion and the side wall portions and a third corner portion and a fourth corner portion formed by the leg portions and the side wall portions being rounded corners that are curved.

73. 发明申请

US20180175453A1 ELECTRODE PLATE OF LAMINATED POWER STORAGE ELEMENT, LAMINATED POWER STORAGE ELEMENT, AND METHOD FOR MANUFACTURING ELECTRODE PLATE FOR LAMINATED POWER STORAGE ELEMENT 审中-公开
公开(公告)号：US20180175453A1
公开(公告)日：2018-06-21
申请号：US15849565
申请日：2017-12-20
申请人： FDK CORPORATION
发明人： Yuki Ochiai , Naoaki Nishimura , Daisuke Hirata , Keita Yamamoto
IPC分类号： H01M10/0585 , H01M4/36 , H01M4/62 , H01M4/04 , H01M2/02
CPC分类号： H01M10/0585 , H01M2/0207 , H01M4/0404 , H01M4/36 , H01M4/621 , H01M6/188 , H01M10/052
摘要： At least one of positive and negative electrode plates constitutes a flat plate-shaped electrode body in a laminated power storage element. The laminated power storage element includes a casing formed into a flat bag and the electrode body sealed in the casing together with an electrolyte. The at least one of the electrode plates includes: a sheet-shaped metal current collector; and an electrode material. The electrode material includes a powder material including an electrode active material and a binder including an emulsion, the binder added to the powder material. The electrode material is applied, at a predetermined thickness, onto the current collector. The at least one of the electrode plates is formed into a predetermined planar shape by shearing off a peripheral area thereof through a shearing process.

74. 发明授权

US09972837B2 Hydrogen storage multi-phase alloys 有权
公开(公告)号：US09972837B2
公开(公告)日：2018-05-15
申请号：US14710805
申请日：2015-05-13
申请人： BASF Corporation , FDK Corporation
发明人： Kwo Young , Taihei Ouchi , Jean Nei , Diana Wong , Shigekazu Yasuoka
IPC分类号： C22C30/02 , H01M4/38 , C22C30/00 , H01M4/90 , H01M10/30 , H01M8/083 , H01M12/08 , C22C19/03 , C22C19/00 , C01B3/00
CPC分类号： H01M4/383 , C01B3/0047 , C22C19/007 , C22C19/03 , C22C30/00 , C22C30/02 , H01M4/9041 , H01M8/083 , H01M10/30 , H01M12/08 , Y02E60/327
摘要： A multi-phase hydrogen storage alloy comprising a hexagonal Ce2Ni7 phase and a hexagonal Pr5Co19 phase, where the Ce2Ni7 phase abundance is ≥30 wt % and the Pr5Co19 phase abundance is ≥8 wt % and where the alloy comprises a mischmetal where Nd in the mischmetal is

75. 发明申请

US20180131001A1 Hydrogen Storage Multi-Phase Alloys 有权
公开(公告)号：US20180131001A1
公开(公告)日：2018-05-10
申请号：US15861854
申请日：2018-01-04
申请人： BASF Corporation , FDK Corporation
发明人： Kwo Young , Taihei Ouchi , Jean Nei , Diana Wong , Shigekazu Yasuoka
IPC分类号： H01M4/38 , C22C19/00 , C22C19/03 , C01B3/00 , H01M12/08 , H01M10/30 , H01M4/90 , C22C30/00 , C22C30/02 , H01M8/083
CPC分类号： H01M4/383 , C01B3/0047 , C22C19/007 , C22C19/03 , C22C30/00 , C22C30/02 , H01M4/9041 , H01M8/083 , H01M10/30 , H01M12/08 , Y02E60/327
摘要： A multi-phase hydrogen storage alloy comprising a hexagonal Ce2Ni7 phase and a hexagonal Pr5Co19 phase, where the Ce2Ni7 phase abundance is ≥30 wt % and the Pr5Co19 phase abundance is ≥8 wt % and where the alloy comprises a mischmetal where Nd in the mischmetal is

76. 发明申请

US20180047966A1 SERIES-COUPLING COMPONENT FOR BATTERY PACK AND BATTERY PACK 审中-公开
公开(公告)号：US20180047966A1
公开(公告)日：2018-02-15
申请号：US15556296
申请日：2016-02-23
申请人： FDK CORPORATION
发明人： Makoto Sakaguchi , Takashi Hirabayashi
IPC分类号： H01M2/20 , H01M2/34 , H01M2/10
CPC分类号： H01M2/20 , H01M2/10 , H01M2/1016 , H01M2/34
摘要： A series-coupling component for a battery pack includes a circular plate-shaped bulkhead portion, a cylinder portion taking the bulkhead portion as a top surface and opening downward, an upper end side of the unit battery being inserted into the cylinder portion, and a wall surface portion erected upwardly along a peripheral edge of the bulkhead portion to hold a lower end side of the unit battery, separated by a cutout portion from an upper end of a cylindrical side surface up to a top surface of the bulkhead portion at a part of the cylindrical side surface that opens at the upper side taking the bulkhead portion as a bottom, the bulkhead portion has a hole that communicates in an up and down direction and a groove that has a rectangular cross-section on a top surface and opens at peripheral edges of the hole and the bulkhead portion.

77. 发明申请

US20180040410A1 ISOLATED SWITCHING POWER SUPPLY 审中-公开
公开(公告)号：US20180040410A1
公开(公告)日：2018-02-08
申请号：US15555827
申请日：2016-02-25
申请人： FDK CORPORATION
发明人： Kenji Hamada , Tomoyuki Nagayoshi , Tadashi Sato , Norio Fukui
IPC分类号： H01F27/28 , H02M7/00 , H02M1/00 , H02M3/335
CPC分类号： H01F27/2804 , H01F30/10 , H01F2027/2809 , H01F2027/2819 , H02M1/00 , H02M3/28 , H02M3/33592 , H02M7/003 , H02M2001/0054 , H05K1/0262 , H05K1/144 , H05K1/16 , H05K1/165 , H05K2201/042 , H05K2201/086 , H05K2201/2036 , Y02B70/1491
摘要： An isolated switching power supply of the present invention includes: a first circuit board provided with a pattern of a primary winding constituting an isolation transformer; a second circuit board provided with patterns of secondary windings constituting the isolation transformer, wherein a secondary winding pattern portion is arranged to face a primary winding pattern portion of the first circuit board at a predetermined interval; and a core inserted into the primary winding of the first circuit board and the secondary windings of the second circuit board and made of a magnetic body constituting the isolation transformer.

78. 发明授权

US09728764B2 Alkaline storage battery 有权
公开(公告)号：US09728764B2
公开(公告)日：2017-08-08
申请号：US14420629
申请日：2013-08-07
申请人： FDK CORPORATION , LITTELFUSE JAPAN G.K.
发明人： Tatsuya Nagai , Koji Izumi
IPC分类号： H01M2/34 , H01M2/02 , H01M2/08 , H01M10/30 , H01M2/26 , H01M10/28
CPC分类号： H01M2/348 , H01M2/022 , H01M2/08 , H01M2/263 , H01M10/286 , H01M10/30 , H01M2200/106 , H01M2220/30 , Y02E60/124 , Y02P70/54
摘要： The present invention provides a heat suppressing alkaline storage battery including a positive electrode lead having a downsized portion that incorporates a PTC thermistor. A battery includes a positive electrode lead having a first lead half body, a second lead half body, and a PTC thermistor, the first and second lead half bodies overlap end portions formed in a portion where the first and second lead half bodies overlap with each other, the overlap end portions being larger than the PTC thermistor as viewed from a plane and being in contact with the PTC thermistor, the PTC thermistor is fitted in a fitting recessed portion formed in the overlap end portion of the first lead half body, and an exposed portion of the PTC thermistor is covered with a protective material.

79. 发明申请

US20170168101A1 ELECTRIC FIELD INTENSITY CALCULATION PROGRAM, ELECTRIC FIELD INTENSITY CALCULATION APPARATUS AND ELECTRIC FIELD INTENSITY CALCULATION METHOD 有权
公开(公告)号：US20170168101A1
公开(公告)日：2017-06-15
申请号：US15116030
申请日：2015-07-23
申请人： FUJITSU TEN LIMITED , FDK CORPORATION
发明人： Jun INAMI , Katsuji HIRABAYASHI , Manabu TERANISHI
IPC分类号： G01R29/08
CPC分类号： G01R29/08 , G01R29/0814 , G01R31/002 , G01R31/2817
摘要： An electric field intensity calculation apparatus specifies, by analyzing a measurement result for a near magnetic field intensity distribution on a component side of a printed circuit, a maximum intensity of an evaluation target frequency component of a near magnetic field of the printed circuit and an area of a range, on the printed circuit, delimited by using, as its boundary, positions where intensity of the evaluation target frequency component of the near magnetic field attenuates by a predetermined factor relative to the maximum intensity, and calculate a far electric field intensity for the evaluation target frequency at a place at a distance from the printed circuit, based on the area, an electronic current value of an electronic current that generates a near magnetic field having the maximum intensity when flowing through the component side of the printed circuit, the evaluation target frequency, the distance, and a proportional coefficient.

80. 发明申请

US20170155276A1 UNINTERRUPTIBLE POWER SUPPLY UNIT 审中-公开
公开(公告)号：US20170155276A1
公开(公告)日：2017-06-01
申请号：US15316457
申请日：2015-04-10
申请人： FDK CORPORATION
发明人： Takuya Harada , Takashi Kabasawa , Jinichi Sakamoto
IPC分类号： H02J9/06 , H02J7/00
CPC分类号： H02J9/061 , H02J7/0068 , H02J7/0077 , H02J7/022 , H02M3/335 , H02M2001/0093
摘要： An uninterruptible power supply unit includes: an input/output terminal connected in parallel with a power supply line which supplies power from an external power supply to a load device; a battery unit whose rated voltage is a voltage equal to a voltage of the external power supply; a DC/DC converter for converting the voltage of the external power supply into an output voltage corresponding to a difference between the rated voltage of the battery unit and the charging voltage of the battery unit; a charging circuit for charging the battery unit with a voltage equal to the voltage of the external power supply added with the output voltage of the DC/DC converter; and a discharging circuit that discharges power to the load device from the battery unit through the input/output terminal in the event that the external power supply is interrupted.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式