专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09712039B2 In-vehicle power conversion system 有权
公开(公告)号：US09712039B2
公开(公告)日：2017-07-18
申请号：US14383194
申请日：2012-08-29
申请人： Yoshiyuki Fujii , Katsuhisa Kodama
发明人： Yoshiyuki Fujii , Katsuhisa Kodama
IPC分类号： H02M1/12 , H02G3/00 , B60L11/18 , H05K7/14 , H05K9/00 , H05K1/02 , B60L1/02 , B60L3/00 , H02M7/00
CPC分类号： H02M1/12 , B60L1/02 , B60L3/003 , B60L11/18 , B60L11/1803 , B60L11/1805 , B60L11/1809 , B60L2210/30 , B60L2240/36 , B60L2240/525 , B60L2240/662 , B60L2270/145 , H02M7/003 , H05K1/0203 , H05K1/0209 , H05K7/1432 , H05K9/0037 , H05K2201/066 , Y02T10/7005 , Y02T10/7241 , Y02T10/7291 , Y02T90/16
摘要： An in-vehicle power conversion system, which can shield a circuit unit without using a particular shield member and can achieve reduction in cost and size, is obtained. Included are: a conductive housing having an opening; and a multilayer printed wiring board in which circuit units are mounted and one layer is a GND plane. The multilayer printed wiring board is assembled to an opening surface of an opening of the conductive housing to form a closed space; and the GND plane of the multilayer printed wiring board is electrically connected to the conductive housing to shield the circuit units stored in the closed space surrounded by the conductive housing and the multilayer printed wiring board.

12. 发明授权

US09578790B2 Power conversion apparatus 有权
标题翻译：电力转换装置
公开(公告)号：US09578790B2
公开(公告)日：2017-02-21
申请号：US14372664
申请日：2012-03-19
申请人： Katsuhisa Kodama , Yoshiyuki Fujii
发明人： Katsuhisa Kodama , Yoshiyuki Fujii
IPC分类号： H05K7/20 , B60L3/00 , B60L11/18 , B60L15/00 , H01F27/02 , H01F27/10
CPC分类号： H05K7/20927 , B60L3/003 , B60L11/1812 , B60L15/007 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60L2240/525 , H01F27/025 , H01F27/105 , H05K7/209 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： A power converter includes: a first metal member; a second metal member to be connected to the first metal member to form a space in which a coolant flows; and a heating electric component main body to be housed in a concave portion formed on the first metal member so as to project into interior of the space.
摘要翻译：电力转换器包括：第一金属构件; 第二金属构件，其被连接到第一金属构件以形成冷却剂流动的空间; 以及加热电气部件主体，其容纳在形成在所述第一金属部件上的凹部中，以突出到所述空间的内部。

13. 发明授权

US08860630B2 Antenna apparatus and method for manufacturing the same 有权
标题翻译：天线装置及其制造方法
公开(公告)号：US08860630B2
公开(公告)日：2014-10-14
申请号：US12688464
申请日：2010-01-15
申请人： Katsuhisa Kodama
发明人： Katsuhisa Kodama
IPC分类号： H01Q1/38 , H01Q21/00 , H01Q21/06
CPC分类号： H01Q21/064 , H01Q21/0037 , Y10T29/49016
摘要： First to third lamination layers as an antenna component part and a resilient plate material are laminated on a base, and are caulked by caulking members arranged on the base, so as to generate a planar antenna. The resilient plate material formed of a resilient material has a curved shape prior to assembly. Upon assembly, end portions are pressed and the resilient plate material is resiliently deformed into a flat plate. Due to the resilient force, the first to the third lamination layer are pressed against the base, and are caulked and fixed by the caulking members. Since the first to the third lamination layers are pressed due to the resilient force of the resilient plate material, the number of parts can be reduced and easy manufacturing can be achieved.
摘要翻译：作为天线部件的第一至第三层压层和弹性板材层压在基座上，并且通过布置在基座上的铆接构件进行铆接，以产生平面天线。由弹性材料形成的弹性板材在组装之前具有弯曲形状。在组装时，端部被按压，并且弹性板材料弹性变形成平板。由于弹性力，第一至第三层压层被压靠在基座上，并且被铆接部件铆接固定。由于第一至第三层压层由于弹性板材的弹性力而被压制，所以可以减少零件数量并且可以实现容易的制造。

14. 发明申请

US20140252587A1 SEMICONDUCTOR DEVICE, AND ON-BOARD POWER CONVERSION DEVICE 有权
标题翻译：半导体器件和板上电源转换器件
公开(公告)号：US20140252587A1
公开(公告)日：2014-09-11
申请号：US14352015
申请日：2011-11-30
申请人： Katsuhisa Kodama
发明人： Katsuhisa Kodama
IPC分类号： H01L23/40
CPC分类号： H01L23/4006 , H01L23/4338 , H01L23/467 , H01L23/473 , H01L23/49562 , H01L2023/4018 , H01L2023/4087 , H01L2924/0002 , H05K7/2049 , H05K7/20927 , H01L2924/00
摘要： Provided is a semiconductor device capable of improving heat-radiating performance of a heating element. The semiconductor device of the present invention includes: a heating element (1); a heat-radiating member (2) including an element contact portion (2a) which is held surface contact with a mounting surface (1e); a first pressing member (3) and a second pressing member (4) held in contact with the heating element (1); and a fixation screw (6) for fixing the first pressing member (3) to the heat-radiating member (2) through a through hole (3c) formed through the first pressing member (3). The first pressing member (3) and the second pressing member (4) each include an inclined surface formed so that a component force of an axial force of a tightening force of the fixation screw (6) is generated in a vertical direction with respect to the mounting surface (1e).
摘要翻译：提供能够提高发热元件的散热性能的半导体器件。本发明的半导体器件包括：加热元件（1）; 包括与安装表面（1e）保持表面接触的元件接触部分（2a）的散热构件（2）; 第一按压部件（3）和与加热元件（1）保持接触的第二按压部件（4）。以及用于通过穿过第一按压部件（3）形成的通孔（3c）将第一按压部件（3）固定在散热部件（2）上的固定螺钉（6）。第一按压部件（3）和第二按压部件（4）各自包括倾斜面，其形成为使得固定螺钉（6）的紧固力的轴向力的分力相对于安装表面（1e）。

15. 发明授权

US5332764A Polyether polyol production of a flexible urethane foam and shaped article therefrom 失效
标题翻译：聚醚多元醇生产柔性聚氨酯泡沫及其成型制品
公开(公告)号：US5332764A
公开(公告)日：1994-07-26
申请号：US141942
申请日：1993-10-28
申请人： Yoshihiko Tairaka , Mitsuhiro Nishimura , Katsuhisa Kodama
发明人： Yoshihiko Tairaka , Mitsuhiro Nishimura , Katsuhisa Kodama
IPC分类号： C08G18/50 , C08G18/63 , C08G18/00
CPC分类号： C08G18/506 , C08G18/632 , C08G2101/0008 , C08G2101/0083
摘要： A polyether polyol produced by using an N-aminoethylpiperazine-ethylene oxide aduct as an initiator and addition-polymerizing an alkylene oxide thereto and having a molecular weight of about 2000 to 7000; a process for producing a flexible urethane foam starting with the above polyether polyol; a process suited for the production of a hot-cure urethane foam which comprises using the above polyether polyol with a hydroxyl value of 40 to 80 mg KOH/g and, as a blowing agent, 4.6 to 6.0 weight parts of water based on 100 weight parts of the polyol; and a process suited for the production of a cold-cure urethane foam which comprises using the above polyether polyol with a hydroxyl value of 23 to 50 mg KOH/g and, as a blowing agent, 2.5 to 5.0 weight parts of water on the same basis.The use of the polyether polyol enables the production of a low-density, low-hardness flexible urethane foam using a small amount of water, without requiring any environment-unfriendly chlorofluorocarbon and without being accompanied by deterioration of humid age compression set and other characteristics.
摘要翻译：通过使用N-氨基乙基哌嗪 - 环氧乙烷加成物作为引发剂，加成聚合烯化氧并分子量为约2000〜7000的聚醚多元醇; 从上述聚醚多元醇开始制造柔性聚氨酯泡沫塑料的方法; 一种适用于生产热固化聚氨酯泡沫的方法，其包括使用上述羟值为40-80mg KOH / g的聚醚多元醇，作为发泡剂，基于100重量份为4.6至6.0重量份的水部分多元醇; 以及适用于生产冷固化聚氨酯泡沫的方法，该方法包括使用上述羟值为23至50mg KOH / g的聚醚多元醇，作为发泡剂，使用2.5至5.0重量份的水基础。使用聚醚多元醇能够使用少量的水生产低密度，低硬度的柔性聚氨酯泡沫，而不需要任何环境不友好的氯氟烃，并且不伴随潮湿压缩永久变形和其它特性的恶化。

16. 发明授权

US4451587A Polyurethane foam and its production 失效
标题翻译：聚氨酯泡沫及其生产
公开(公告)号：US4451587A
公开(公告)日：1984-05-29
申请号：US422435
申请日：1982-09-23
申请人： Akizo Keshi , Katsuhisa Kodama
发明人： Akizo Keshi , Katsuhisa Kodama
IPC分类号： C08G18/00 , C08G18/30 , C08G18/32 , C08G18/50 , C08G18/14
CPC分类号： C08G18/5006 , Y10S521/914
摘要： A polyurethane foam produced by the reaction of a polyisocyanate and a polyether polyol in the presence of a catalyst, a cell regulating agent and water as a blowing agent, the polyether polyol of which consists of a halogenated polyether polyol (I) of the general formula: ##STR1## wherein x is a number of 0 to 7; y is a number of 2 to 3; A is a saturated or unsaturated, brominated polyol residue having a number of functional groups of y; R is hydrogen or an alkyl group having 1 to 5 carbon atoms and (II) a polyether polyol having a number of functional groups of 2 to 8, a weight ratio of the added amounts of propylene oxide and ethylene oxide within the range of about 75 to 95/25 to 5 and a hydroxyl number of about 20 to 100 mgKOH/g, whereby a weight ratio of (I) to (II) is about 95 to 25/5 to 75 and the amount of water is about 5 to 20 parts by weight against 100 parts by weight of the polyol component.The polyurethane foam has uniform and open cells and shows excellent physical properties in compressive strength, tensile strength, excellent sound absorption characteristics and flame resistance, and is therefore used as thermal insulation materials, acoustic absorption materials and shock absorption materials for houses, vehicles, etc.
摘要翻译：通过多异氰酸酯和聚醚多元醇在催化剂，细胞调节剂和作为发泡剂的水的存在下反应制备的聚氨酯泡沫，其聚醚多元醇由通式（I）的卤化聚醚多元醇（I）：其中x是0至7的数; y是2到3的数字; A是具有多个官能团y的饱和或不饱和的溴化多元醇残基; R为氢或碳原子数1〜5的烷基，（II）多官能团数为2〜8的聚醚多元醇，环氧丙烷与环氧乙烷的添加量的重量比为约75 至95/25至5，羟值为约20至100mgKOH / g，其中（I）至（II）的重量比为约95至25/5至75，水的量为约5至20 相对于100重量份的多元醇组分，重量份。聚氨酯泡沫体具有均匀开孔，抗压强度，拉伸强度，吸声特性和阻燃性优异的物理性能，因此用作房屋，车辆等的保温材料，吸音材料和减震材料。。

17. 发明授权

US09379447B2 Coaxially-fed slot array antenna and vehicle radar apparatus 有权
标题翻译：同轴馈线槽阵列天线和车辆雷达装置
公开(公告)号：US09379447B2
公开(公告)日：2016-06-28
申请号：US11936404
申请日：2007-11-07
申请人： Katsuhisa Kodama
发明人： Katsuhisa Kodama
IPC分类号： H01Q13/22 , H01Q21/06 , H01Q13/20 , G01S7/03 , H01Q21/00 , G01S13/93
CPC分类号： H01Q13/203 , G01S7/032 , G01S13/931 , H01Q21/0043
摘要： In a coaxially-fed slot array antenna including a coaxial line unit configured with a coaxial inner conductor and a coaxial outer conductor that incorporates the coaxial inner conductor; a feeding waveguide for feeding an electromagnetic wave to the coaxial line unit by way of a feeding slot; and a sub-array configured, corresponding to the coaxial line unit, with a plurality of emission slots formed on the external wall surface of the coaxial outer conductor, the space enclosed by the coaxial inner conductor and the coaxial outer conductor is filled with a foamed dielectric having a predetermined foaming rate. As a result, provision is made for a coaxially-fed slot array antenna that can enhance the flexibility in arranging the emission slots, change the width and the gradient of the main beam, and suppress a grating lobe.
摘要翻译：在同轴馈送的槽阵列天线中，包括配置有同轴内导体的同轴线单元和并入同轴内导体的同轴外导体; 馈电波导，用于通过馈送槽将电磁波馈送到同轴线单元; 以及对应于同轴线单元的子阵列，其具有形成在同轴外导体的外壁表面上的多个发射槽，由同轴内导体和同轴外导体包围的空间填充有发泡电介质具有预定的发泡速率。结果，提供了一种同轴馈送的槽阵列天线，其可以增强布置发射槽的灵活性，改变主波束的宽度和梯度，并抑制光栅。

18. 发明授权

US09147634B2 Semiconductor device, and on-board power conversion device 有权
标题翻译：半导体装置和车载电力转换装置
公开(公告)号：US09147634B2
公开(公告)日：2015-09-29
申请号：US14352015
申请日：2011-11-30
申请人： Katsuhisa Kodama
发明人： Katsuhisa Kodama
IPC分类号： H01L23/10 , H01L23/34 , H01L23/40 , H05K7/20 , H01L23/433 , H01L23/495
CPC分类号： H01L23/4006 , H01L23/4338 , H01L23/467 , H01L23/473 , H01L23/49562 , H01L2023/4018 , H01L2023/4087 , H01L2924/0002 , H05K7/2049 , H05K7/20927 , H01L2924/00
摘要： Provided is a semiconductor device capable of improving heat-radiating performance of a heating element. The semiconductor device of the present invention includes: a heating element (1); a heat-radiating member (2) including an element contact portion (2a) which is held surface contact with a mounting surface (1e); a first pressing member (3) and a second pressing member (4) held in contact with the heating element (1); and a fixation screw (6) for fixing the first pressing member (3) to the heat-radiating member (2) through a through hole (3c) formed through the first pressing member (3). The first pressing member (3) and the second pressing member (4) each include an inclined surface formed so that a component force of an axial force of a tightening force of the fixation screw (6) is generated in a vertical direction with respect to the mounting surface (1e).
摘要翻译：提供能够提高发热元件的散热性能的半导体器件。本发明的半导体器件包括：加热元件（1）; 包括与安装表面（1e）保持表面接触的元件接触部分（2a）的散热构件（2）; 第一按压部件（3）和与加热元件（1）保持接触的第二按压部件（4）。以及用于通过穿过第一按压部件（3）形成的通孔（3c）将第一按压部件（3）固定在散热部件（2）上的固定螺钉（6）。第一按压部件（3）和第二按压部件（4）各自包括倾斜面，其形成为使得固定螺钉（6）的紧固力的轴向力的分力相对于安装表面（1e）。

19. 发明申请

US20150208556A1 POWER CONVERSION APPARATUS 有权
标题翻译：功率转换装置
公开(公告)号：US20150208556A1
公开(公告)日：2015-07-23
申请号：US14372664
申请日：2012-03-19
申请人： Katsuhisa Kodama , Yoshiyuki Fujii
发明人： Katsuhisa Kodama , Yoshiyuki Fujii
IPC分类号： H05K7/20
CPC分类号： H05K7/20927 , B60L3/003 , B60L11/1812 , B60L15/007 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60L2240/525 , H01F27/025 , H01F27/105 , H05K7/209 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： A power converter includes: a first metal member; a second metal member to be connected to the first metal member to form a space in which a coolant flows; and a heating electric component main body to be housed in a concave portion formed on the first metal member so as to project into interior of the space.
摘要翻译：电力转换器包括：第一金属构件; 第二金属构件，其被连接到第一金属构件以形成冷却剂流动的空间; 以及加热电气部件主体，其容纳在形成在所述第一金属部件上的凹部中，以突出到所述空间的内部。

20. 发明申请

US20150048675A1 IN-VEHICLE POWER CONVERSION SYSTEM 有权
标题翻译：车内动力转换系统
公开(公告)号：US20150048675A1
公开(公告)日：2015-02-19
申请号：US14383194
申请日：2012-08-29
申请人： Yoshiyuki Fujii , Katsuhisa Kodama
发明人： Yoshiyuki Fujii , Katsuhisa Kodama
IPC分类号： H02M1/12 , H05K1/02 , B60L11/18
CPC分类号： H02M1/12 , B60L1/02 , B60L3/003 , B60L11/18 , B60L11/1803 , B60L11/1805 , B60L11/1809 , B60L2210/30 , B60L2240/36 , B60L2240/525 , B60L2240/662 , B60L2270/145 , H02M7/003 , H05K1/0203 , H05K1/0209 , H05K7/1432 , H05K9/0037 , H05K2201/066 , Y02T10/7005 , Y02T10/7241 , Y02T10/7291 , Y02T90/16
摘要： An in-vehicle power conversion system, which can shield a circuit unit without using a particular shield member and can achieve reduction in cost and size, is obtained. Included are: a conductive housing having an opening; and a multilayer printed wiring board in which circuit units are mounted and one layer is a GND plane. The multilayer printed wiring board is assembled to an opening surface of an opening of the conductive housing to form a closed space; and the GND plane of the multilayer printed wiring board is electrically connected to the conductive housing to shield the circuit units stored in the closed space surrounded by the conductive housing and the multilayer printed wiring board.
摘要翻译：可以获得可以在不使用特定的屏蔽构件的情况下屏蔽电路单元并且可以实现成本和尺寸的降低的车载电力转换系统。包括：具有开口的导电壳体; 以及其中安装电路单元并且一层是GND平面的多层印刷线路板。多层印刷线路板被组装到导电壳体的开口的开口表面上以形成封闭空间; 并且多层印刷线路板的GND平面电连接到导电壳体，以屏蔽由导电壳体和多层印刷线路板包围的封闭空间中存储的电路单元。

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