专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08013794B2 Surface mount antenna and antenna module 有权
标题翻译：表面贴装天线和天线模块
公开(公告)号：US08013794B2
公开(公告)日：2011-09-06
申请号：US12318415
申请日：2008-12-29
申请人： Naoki Sotoma , Yasumasa Harihara , Kenji Endo , Takeshi Oohashi
发明人： Naoki Sotoma , Yasumasa Harihara , Kenji Endo , Takeshi Oohashi
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q5/00 , H01Q5/378 , H01Q9/42
摘要： A surface mount antenna with small size and broadband is provided. The surface mount antenna includes: a substrate including a dielectric material or a magnetic material as a main material; a feed radiation conductor formed on the substrate, one end of the feed radiation conductor being a first feed end to be supplied with power, and the other end being a first open end; and a parasitic radiation conductor formed on the substrate at a distance from the feed radiation conductor, one end of the parasitic radiation conductor being a second feed end to be supplied with power from the feed radiation conductor through electromagnetic coupling, and the other end being a second open end. A region having a dielectric constant or a magnetic permeability lower than that of the main material of the substrate is provided between the feed radiation conductor and the parasitic radiation conductor.
摘要翻译：提供小尺寸和宽带的表面贴装天线。表面安装天线包括：基材，其包括介电材料或磁性材料作为主要材料; 形成在所述基板上的馈电辐射导体，所述馈电辐射导体的一端是供电的第一馈电端，所述另一端是第一开口端; 以及形成在所述基板上距离所述馈电辐射导体一定距离的寄生辐射导体，所述寄生辐射导体的一端是第二馈电端，以通过电磁耦合从所述馈电辐射导体供电，而另一端为第二开放式。在馈电辐射导体和寄生辐射导体之间设置介电常数或磁导率低于衬底主要材料的区域。

2. 发明授权

US06666690B2 Coil spring contact connector 失效
标题翻译：线圈弹簧接触连接器
公开(公告)号：US06666690B2
公开(公告)日：2003-12-23
申请号：US10239526
申请日：2002-09-23
申请人： Shinichi Ishizuka , Kenji Endo
发明人： Shinichi Ishizuka , Kenji Endo
IPC分类号： H05K100
CPC分类号： H01R13/2421 , H01R12/714 , H05K7/1069
摘要： A coil spring contact connector (C) includes a plurality of coil spring contacts (1) and an insulating holder (2) holding the coil spring contacts arranged at intervals. Each coil spring contact has a pair of end contact coils (10) to be brought into contact with a terminal electrode (6c), and middle contact coils (12) radially offset relative to the end contact coils (10) so as to be brought into contact with another terminal electrode (5c). The holder is provided with openings through which contact parts of the end and the middle contact coils project outside, respectively, restrains each coil spring contact (1) from axial deformation and axial movement, and allows each coil spring contact (1) to be deformed in an offset direction thereof.
摘要翻译：螺旋弹簧接触连接器（C）包括多个螺旋弹簧触头（1）和保持间隔布置的螺旋弹簧触头的绝缘支架（2）。每个螺旋弹簧触头具有一对端接触线圈（10）与端子电极（6c）接触，而中间接触线圈（12）相对于端接触线圈（10）径向偏移以便被带入与另一个端子电极（5c）接触。保持器具有开口，端部和中间接触线圈的接触部分分别穿过该开口限制每个螺旋弹簧接触件（1）的轴向变形和轴向运动，并且允许每个螺旋弹簧接触件（1）变形在其偏移方向。

3. 发明授权

US6123329A Paper feeder and paper tray elevation device therefor 有权
标题翻译：供纸盒和纸盒升降装置
公开(公告)号：US6123329A
公开(公告)日：2000-09-26
申请号：US151351
申请日：1998-09-10
申请人： Mitsuo Sato , Hidetoshi Aizawa , Kenji Endo , Naoki Ashikaya , Kiyohiko Yakuwa , Masayuki Shima
发明人： Mitsuo Sato , Hidetoshi Aizawa , Kenji Endo , Naoki Ashikaya , Kiyohiko Yakuwa , Masayuki Shima
IPC分类号： B41L13/04 , B65H1/14 , B65H1/26 , B65H1/28 , B65H1/30 , B65H3/44 , G03G15/00
CPC分类号： B65H1/266 , B65H1/14 , B65H3/446 , B65H2801/21 , G03G2215/00447
摘要： A paper feeder for feeding papers to an image forming apparatus and a paper tray elevation device therefore are disclosed. A first tray is movable up and down with a plurality of papers stacked thereon. A paper feed member feeds the papers from the first tray in a preselected direction of paper feed. A second tray is positioned beside the first tray in substantially the horizontal direction and movable up and down with a plurality of papers stacked thereon. A shifting device shifts the entire paper stack from the second tray to the first tray. A horizontal elevating mechanism elevates the first tray while maintaining it in substantially the horizontal position. An interlocking mechanism at least elevates, when papers of greater in size than the papers to be stacked on the first or second tray are stacked over the first and second trays in a single stack, the second tray in interlocked relation to the elevation of the first tray while maintaining the second tray in substantially the horizontal position. The papers of greater size are capable of being stacked over the first and second trays and fed by the paper feed member.
摘要翻译：因此，公开了一种用于将纸张馈送到图像形成装置和纸盘升降装置的供纸器。第一托盘可堆叠在其上的多个纸张上下移动。供纸构件沿着预选的进纸方向从第一托盘供纸。第二托盘位于第一托盘的大致水平方向旁边，并且可堆叠在其上的多个纸张上下移动。换档装置将整个纸叠从第二托盘移动到第一托盘。水平升降机构使第一托盘升起，同时使其保持在大致水平位置。当互相重叠的纸张尺寸大于堆叠在第一或第二托盘上的纸张在单堆叠中堆叠在第一和第二托盘上时，互锁机构至少升高，第二托盘与第一托盘的高度互锁托盘，同时将第二托盘保持在基本上水平的位置。较大尺寸的纸能够堆叠在第一和第二托盘上并由进纸构件供给。

4. 发明授权

US5010465A Optical lighting system 失效
标题翻译：光学照明系统
公开(公告)号：US5010465A
公开(公告)日：1991-04-23
申请号：US225039
申请日：1988-07-27
申请人： Kenji Endo , Shinichi Nagata
发明人： Kenji Endo , Shinichi Nagata
IPC分类号： G02B19/00 , G02B27/00 , G03F7/20 , H01L21/027 , H01L21/30
CPC分类号： G03F7/70058 , G02B19/0004 , G02B19/0047
摘要： An optical lighting system comprising either an optical system or an optical mirror system. In the optical lens and optical mirror systems, the light incident and exiting planes of the lenses and mirrors, are formed to satisfy given equations. Accordingly, in a contact or proximity exposure system, it is possible to unify irradiance on a surface to be irradiated and reduce the optical path length, thus reducing the overall device size. In a projection system, it is possible to unify irradiance on an image surface while efficiently utilizing light by ommitting a gradient filter.

5. 发明授权

US5005959A Illumination system 失效
标题翻译：照明系统
公开(公告)号：US5005959A
公开(公告)日：1991-04-09
申请号：US357642
申请日：1989-05-24
申请人： Shinichi Nagata , Atsushi Kikkawa , Kenji Endo
发明人： Shinichi Nagata , Atsushi Kikkawa , Kenji Endo
IPC分类号： G03F7/20
CPC分类号： G03F7/702
摘要： An illumination system applicable to contact or proximity exposure apparatuses provides excellently collimated light without any irradiance reduction in the peripheral area of an object to be illuminated and includes a light source, an ellipsoidal mirror positioned with respect to the light source, an optical system designed so that the entrance height of the light received in the entrance pupil thereof is substantially proportioned to the tangent of the exit angle in the exit pupil thereof, and a single Fresnel lens designed so that light passing therethrough is abated in the spherical aberration. Light exiting from the optical system is received on the front surface of the Fresnel lens, where the irradiance distribution is uniform through the surface, and the Fresnel lens transmits light received with abated spherical aberration to a mask film bearing a desired circuit pattern.
摘要翻译：适用于接触或接近曝光装置的照明系统提供优异的准直光，而不会在要被照明的物体的周边区域中减少辐射，并且包括光源，相对于光源定位的椭圆面镜，在入射光瞳中接收的光的入射高度与其出射光瞳的出射角的切线大致成正比，并且设计成使得通过其中的光以球面像差减轻的单个菲涅尔透镜。从光学系统出射的光被接收在菲涅尔透镜的前表面上，其中辐照度分布通过表面是均匀的，并且菲涅耳透镜将接收到的具有减小的球面像差的光透射到具有所需电路图案的掩模膜。

6. 发明申请

US20150008786A1 THREE-PHASE PERMANENT MAGNET-TYPE SYNCHRONOUS MOTOR 审中-公开
标题翻译：三相永磁同步电动机
公开(公告)号：US20150008786A1
公开(公告)日：2015-01-08
申请号：US14378822
申请日：2012-07-30
申请人： Kenji Endo
发明人： Kenji Endo
IPC分类号： H02K1/16 , H02K21/00
CPC分类号： H02K1/165 , H02K1/2786 , H02K7/006 , H02K21/00 , H02K21/22 , H02K2201/03 , H02K2203/12 , H02K2213/03
摘要： A cogging torque can be significantly reduced in a three-phase permanent magnet-type synchronous motor. In a three-phase permanent magnet-type synchronous motor where a fraction of 2N/3P is not an integer assuming the number of magnetic poles of a rotator is P and the number of slots of a stator is N, the stator includes a tooth facing a surface of a magnetic pole of the rotator via a void and a tooth width of the tooth in the circumferential direction is approximately ½ of a slot pitch of the stator. In a three-phase permanent magnet-type synchronous motor of an outer rotor type, the tooth of the stator has a radial cross section with an approximately uniform shape from a tooth tip portion to a tooth root portion or a radial cross section with a larger tooth root portion than a tooth tip portion to allow mounting a winding unit from the tooth tip portion. The winding unit is preliminarily wound by a coil.
摘要翻译：在三相永久磁铁式同步电动机中，齿槽转矩可大大降低。在三相永久磁铁式同步电动机中，如果转子的磁极数为P，并且定子的槽数为N，则2N / 3P的分数不是整数，所以定子包括齿旋转体的磁极的表面经由空隙和齿在周向上的齿宽大约是定子的槽间距的1/2。在外转子型的三相永磁型同步电动机中，定子的齿具有从齿尖部至齿根部的大致均匀形状的径向截面，或具有较大的径向截面齿根部比牙尖部分，以允许从齿尖部分安装卷绕单元。卷绕单元由线圈预先卷绕。

7. 发明授权

US08450130B2 Method of manufacturing a semiconductor laser 有权
标题翻译：制造半导体激光器的方法
公开(公告)号：US08450130B2
公开(公告)日：2013-05-28
申请号：US13527188
申请日：2012-06-19
申请人： Kentaro Tada , Kenji Endo , Kazuo Fukagai , Tetsuro Okuda , Masahide Kobayashi
发明人： Kentaro Tada , Kenji Endo , Kazuo Fukagai , Tetsuro Okuda , Masahide Kobayashi
IPC分类号： H01L21/223 , H01L21/225
CPC分类号： H01S5/164 , B82Y20/00 , H01S5/1039 , H01S5/162 , H01S5/168 , H01S5/22 , H01S5/34313 , H01S5/34326
摘要： Provided is a semiconductor laser, wherein (λa−λw)>15 (nm) and Lt
摘要翻译：提供了一种半导体激光器，其中（λa-lambdaw）> 15（nm）和Lt <25（mum），其中，lambdaw是与设置在距离2内的位置处的有源层的带隙相对应的光的波长从谐振器方向的一个端面起，λa是对应于设置在等于或大于（3/10）L和@（7）的距离的位置处的有源层的带隙的光的波长 / 10）L，谐振器长度为“L”，“Lt”为有源层的位置与光波长对应的带隙之间的过渡区域的长度的羔羊+ 2（nm），并且在谐振器方向上具有对应于λa-2（nm）的光波长的带隙的有源层的位置。

8. 发明申请

US20100220759A1 SEMICONDUCTOR LASER AND METHOD OF MANUFACTURING SEMICONDUCTOR LASER 有权
标题翻译：半导体激光器和制造半导体激光器的方法
公开(公告)号：US20100220759A1
公开(公告)日：2010-09-02
申请号：US12710607
申请日：2010-02-23
申请人： Kentaro TADA , Kenji ENDO , Kazuo FUKAGAI , Tetsuro OKUDA , Masahide KOBAYASHI
发明人： Kentaro TADA , Kenji ENDO , Kazuo FUKAGAI , Tetsuro OKUDA , Masahide KOBAYASHI
IPC分类号： H01S5/323 , H01L33/02 , H01L21/225 , H01S5/30
CPC分类号： H01S5/164 , B82Y20/00 , H01S5/1039 , H01S5/162 , H01S5/168 , H01S5/22 , H01S5/34313 , H01S5/34326
摘要： Provided is a semiconductor laser, wherein (λa−λw)>15 (nm) and Lt
摘要翻译：提供了一种半导体激光器，其中（λa-λw）> 15（nm）和Lt <25（μm），其中λw是对应于设置在距离2内的位置的有源层的带隙的光的波长 μm，λa是与位于距离等于或大于（3/10）L的位置处的有源层的带隙对应的光的波长，并且<（7 / 10）L，谐振器长度为“L”，“Lt”为有源层的位置与光波长对应的带隙之间的过渡区域的长度的λw+ 2（nm）的波长的有源层的位置以及在谐振器方向上具有对应于λa-2（nm）的光波长的带隙的有源层的位置。

9. 发明申请

US20080258570A1 Stator 有权
标题翻译：定子
公开(公告)号：US20080258570A1
公开(公告)日：2008-10-23
申请号：US12150059
申请日：2008-04-23
申请人： Kazuyuki Yamaguchi , Kenji Endo , Yoshio Kato
发明人： Kazuyuki Yamaguchi , Kenji Endo , Yoshio Kato
IPC分类号： H02K3/48
CPC分类号： H02K15/067
摘要： The present invention provides a stator coiled in a spiral, capable of mechanically inserting a wound coil in the slot of a stator core. In a stator in which coils are overlapped in a spiral when viewed from the end surface of the stator core after each of one sides of a plurality of coils wound in advance is inserted in the slot of the stator core and each of the other sides of the plurality of coils is inserted in a different slot, by repeating the inserting operation twice or more, the loop of the coils overlapped in a spiral are piled in two layers or more in the radius direction of the stator core and the total coil sectional area inserted in the slots of the stator core is larger than a prescribed value based on the inside radius of the stator core.
摘要翻译：本发明提供一种螺旋状的定子，其能够将缠绕的线圈机械地插入定子芯的槽中。在从预定的多个线圈的一侧的每一侧插入定子铁芯的槽中的每一个侧面之后，在从定子铁心的端面观察时，线圈重叠成螺旋状的定子中，通过重复插入操作两次以上，将多个线圈插入到不同的槽中，以螺旋重叠的线圈的环在定子铁芯的半径方向上堆叠成两层以上，总线圈截面积基于定子铁心的内半径插入定子铁芯的槽中的规定值大于规定值。

10. 发明申请

US20070049063A1 ELECTRICAL CONNECTOR PROVIDED WITH COILED SPRING CONTACT 有权
标题翻译：电子连接器提供有线弹簧接触
公开(公告)号：US20070049063A1
公开(公告)日：2007-03-01
申请号：US11215075
申请日：2005-08-31
申请人： Kenji Endo
发明人： Kenji Endo
IPC分类号： H01R12/00
CPC分类号： H01R13/2421 , H01R12/714
摘要： A connector is adapted to be mounted on a board member. An insulative holder is formed with a through hole connecting a first side face and a second side face which is adapted to be opposed to the board member. The insulative holder accommodates a coiled spring in the through hole such that a first portion of the coiled spring is retractably projected from the first side face. A conductive plate member is attached to the holder. A first part of the plate member is disposed on the second side face of the holder such that a second portion of the coiled spring which is disposed within the through hole is brought into contact therewith. A second part of the plate member is disposed on the second side face separately from the first part, and adapted to receive solder for electrically connecting the coiled spring to a connection electrode provided on the board member. A third part of the plate member connects the first part and the second part while being extended on at least one side face which is other than the second side face.
摘要翻译：连接器适于安装在板构件上。绝缘保持器形成有连接第一侧面和适于与板构件相对的第二侧面的通孔。绝缘支架在通孔中容纳螺旋弹簧，使得螺旋弹簧的第一部分从第一侧面可伸缩地突出。导电板构件附接到保持器。板构件的第一部分设置在保持件的第二侧面上，使得设置在通孔内的螺旋弹簧的第二部分与其接触。板构件的第二部分与第一部分分开设置在第二侧面上，并且适于接收用于将线圈弹簧电连接到设置在板构件上的连接电极的焊料。板构件的第三部分连接第一部分和第二部分，同时在除了第二侧面之外的至少一个侧面上延伸。

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