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1. 发明授权

US06050689A Projection type display apparatus 失效
标题翻译：投影式显示装置
公开(公告)号：US06050689A
公开(公告)日：2000-04-18
申请号：US116934
申请日：1998-07-17
申请人： Hiroki Nakamura , Yoshihiro Watanabe , Hidenori Aizawa , Atsushi Sekine
发明人： Hiroki Nakamura , Yoshihiro Watanabe , Hidenori Aizawa , Atsushi Sekine
IPC分类号： H04N9/31 , G03B21/14
CPC分类号： G02B27/148 , G02B27/0961 , G02B27/1053 , H04N9/3108 , H04N9/3152 , G02B3/0043 , G02F1/133526 , G02F2001/133623
摘要： Disclosed is a single plate projection type display apparatus which is capable of achieving a high luminance without an increase in an output of a light source. A first lens plate having a plurality of lenses divides a light from a light source into a plurality of light beams. A second lens plate having a plurality of lenses superposes the divided plurality of light beams on a light valve, thereby performing an illumination. A color separation optical system composed of dichroic mirrors which are perpendicular to an XY plane and form predetermined angles to each other, performs a color separation for the light beams from the second lens plate. The light valve modulates R, G and B light beams which are incident thereonto. The modulated lights are projected by a projection lens. The whole shape of the second lens plate is a rectangle. The second lens plate is disposed so that a longitudinal direction of the longer side of the whole shape of the rectangle is perpendicular to a plane formed by a normal line to the dichroic mirrors and an optical axis immediately before an incidence onto the dichroic mirrors.
摘要翻译：公开了一种能够在不增加光源的情况下实现高亮度的单板投影型显示装置。具有多个透镜的第一透镜板将来自光源的光分成多个光束。具有多个透镜的第二透镜板将分割的多个光束叠加在光阀上，从而进行照明。由垂直于XY平面并且彼此形成预定角度的分色镜组成的分色光学系统对来自第二透镜板的光进行分色。光阀调制入射到其上的R，G和B光束。调制光由投影透镜投影。第二透镜板的整个形状是矩形。第二透镜板被配置成使得矩形的整个形状的长边的纵向方向垂直于与分色镜的法线形成的平面以及在入射到分色镜之前的光轴。

2. 发明授权

US08113177B2 Electromagnetic fuel injector and method for assembling the same 有权
标题翻译：电磁燃油喷射器及其组装方法
公开(公告)号：US08113177B2
公开(公告)日：2012-02-14
申请号：US13046879
申请日：2011-03-14
申请人： Masahiko Hayatani , Motoyuki Abe , Atsushi Sekine , Tohru Ishikawa
发明人： Masahiko Hayatani , Motoyuki Abe , Atsushi Sekine , Tohru Ishikawa
IPC分类号： F02M69/46
CPC分类号： F02M51/0685 , F02M2200/306
摘要： An electromagnetic fuel injection valve comprising: a metallic cylindrical-shaped vessel provided at a tip end thereof with a fuel injection port, the other end thereof being closed by a stationary core provided centrally thereof with a through-hole; a movable member arranged between the stationary core and the fuel injection port and provided at a tip end thereof with a valve element, which opens and closes the fuel injection port, a maximum outside diameter of the movable member being smaller than a minimum inside diameter of the through-hole; and an electromagnetic drive mechanism that reciprocates the movable member.
摘要翻译：一种电磁燃料喷射阀，包括：金属圆柱形容器，其末端设置有燃料喷射口，其另一端由设置在其中间的通孔的固定铁芯封闭; 设置在所述固定铁心和所述燃料喷射口之间并且在其末端设置有打开和关闭所述燃料喷射口的阀体的可动构件，所述可动构件的最大外径小于所述可动构件的最小内径通孔; 以及使可动构件往复运动的电磁驱动机构。

3. 发明授权

US07070282B2 Projection type display apparatus 有权
标题翻译：投影式显示装置
公开(公告)号：US07070282B2
公开(公告)日：2006-07-04
申请号：US10874186
申请日：2004-06-24
申请人： Yuji Manabe , Tetsuo Hattori , Atsushi Sekine
发明人： Yuji Manabe , Tetsuo Hattori , Atsushi Sekine
IPC分类号： G03B21/14 , G03B21/26 , G03B21/28 , G02B27/14
CPC分类号： G03B21/26
摘要： A projection type display apparatus includes a color separation optical system separating light emitted from a light source into first, second and third color light; reflection type light valves provided each in correspondence to one of the first through third color light; polarization beam splitters provided each in correspondence to one of the first through third color light, which executes polarization separation causing the first through third color light to enter the reflection type light valves, and analyzing light exiting from the reflection type light valves after being modulated; a color composition optical system having a first, a second and a third prism, wherein the analyzed first through third color light undergo color composition; and a projection lens projecting the resulting light from the color composition, and lengths of optical paths wherein each of the first through third color light travels are equal to one another.
摘要翻译：投影型显示装置包括将从光源发射的光分离为第一，第二和第三色光的分色光学系统; 每个与第一至第三颜色光之一相对应的反射型光阀; 偏振光束分离器分别对应于第一至第三色光之一，其执行使第一至第三色光进入反射型光阀的偏振分离，以及在调制之后分析从反射型光阀出射的光; 一种具有第一，第二和第三棱镜的色彩组合光学系统，其中所分析的第一至第三色光经过颜色组合; 以及投影透镜，从所述颜色组合物投射所得到的光，并且其中所述第一至第三色光中的每一个行进的光路的长度彼此相等。

4. 发明授权

US06976381B2 Fuel injector, nozzle body, and manufacturing method of cylindrical part equipped with fluid passage 失效
标题翻译：燃油喷射器，喷嘴体，以及配有流体通道的圆筒部件的制造方法
公开(公告)号：US06976381B2
公开(公告)日：2005-12-20
申请号：US10100163
申请日：2002-03-19
申请人： Atsushi Koshizaka , Atsushi Sekine , Keiji Kawahara , Mizuho Yokoyama
发明人： Atsushi Koshizaka , Atsushi Sekine , Keiji Kawahara , Mizuho Yokoyama
IPC分类号： B21D22/21 , B21D22/28 , B21D51/16 , F02M51/06 , F02M61/12 , F02M61/16 , F16K31/06 , B21D22/20
CPC分类号： B21D22/21 , F02M51/0671 , F02M61/166
摘要： To manufacture a cylindrical member, such as the nozzle body of a fuel injector, in which a fluid passage is formed at high productivity and to improve the reliability.A cylindrical member, such as the nozzle body of a fuel injector, in which a fluid passage is formed is manufactured by drawing martenstic stainless steel. In addition, during the drawing process of martenstic stainless steel, an intermediate product is annealed and lug is removed after another drawing process, and then is subjected to drawing again to obtain a product.
摘要翻译：制造出以高生产率形成流体通道的燃料喷射器的喷嘴体等圆筒状的构件，提高可靠性。通过绘制马氏体不锈钢来制造诸如燃料喷射器的喷嘴体的圆柱形构件，其中形成流体通道。另外，在马氏体不锈钢的拉伸处理中，对中间制品进行退火处理，在另外的拉伸加工后除去凸缘，然后再次进行拉伸，得到产品。

5. 发明授权

US06565211B1 Projection type display device 有权
标题翻译：投影式显示装置
公开(公告)号：US06565211B1
公开(公告)日：2003-05-20
申请号：US09692413
申请日：2000-10-20
申请人： Atsushi Sekine , Yuji Manabe , Tetsuo Hattori
发明人： Atsushi Sekine , Yuji Manabe , Tetsuo Hattori
IPC分类号： G03B2114
CPC分类号： H04N9/3105 , G03B21/14 , G03B21/2073 , G03B33/12 , H04N9/3167
摘要： A projection type display device, having a light beam flux converting optical system which makes plural beam fluxes from light emitted from a light source and converts the each beam flux into a parallel beam flux and makes the each beam flux advance in a different direction, a polarized light separating color separating optical system which polarization separates and color separates light which was emitted from the light beam flux converting optical system, plural reflecting type light valves which modulate polarized light components emitted from the polarized light separating color separating optical system based on image information and a color synthesizing and analyzing optical system performing color synthesis and analysis of modulated light which were emitted from the plural reflecting type light valves.
摘要翻译：一种投影型显示装置，具有光束通量转换光学系统，其从光源发出的光形成多个光束，并将每个光束通量转换为平行光束，并使各光束通量向不同方向前进，偏振光分离色分离光学系统，其偏振分离和颜色分离从光束转换光学系统发射的光;多个反射型光阀，其基于图像信息调制从偏振光分离色分离光学系统发射的偏振光分量以及进行从多个反射型光阀发射的调制光的颜色合成和分析的彩色合成分析光学系统。

6. 发明授权

US6141151A Projection-display apparatus 有权
标题翻译：投影显示装置
公开(公告)号：US6141151A
公开(公告)日：2000-10-31
申请号：US363230
申请日：1999-07-21
申请人： Hideaki Shimonura , Yuji Manabe , Tetsuo Hattori , Masaaki Kusano , Atsushi Sekine
发明人： Hideaki Shimonura , Yuji Manabe , Tetsuo Hattori , Masaaki Kusano , Atsushi Sekine
IPC分类号： H04N5/74 , H04N9/31 , G02B27/10
CPC分类号： H04N9/3105 , H04N9/3167 , H04N5/7441
摘要： Apparatus are disclosed that provide a high-luminance projected image with no color shading or uneven contrast. Light from a light source undergoes color separation by passing through a color-separation optical system (e.g., a cross-dichroic mirror or cross-dichroic prism). The light from the light source can also be split into first and second polarized lights by passage through, e.g., a first polarized-light beamsplitter (PBS). Each color-separated light is modulated by a respective color-signal light valve and undergoes color combining by, e.g., a cross-dichroic prism. The second polarized light, if formed, is modulated by a luminance-signal light valve, undergoes color combining and polarized-light combining by, e.g., a second PBS, and is projected by a projection lens (that comprises an aperture stop). The PBSs, cross-dichroic mirrors, and cross-dichroic prisms are situated where principal rays (defined by the aperture stop) are parallel to the optical axis. The first PBS (if present) and color-separation optical system are preferably arranged between a front illumination lens group and a rear illumination lens group both comprising an illumination relay optical system telecentric on both front and rear sides thereof. Field lenses and relay lenses can be included that comprise a relay optical system forming a magnified image of the color-signal light valves at a position conjugate to the luminance-signal light valve with respect to the projection lens.
摘要翻译：公开了提供没有颜色阴影或不均匀对比度的高亮度投影图像的装置。来自光源的光通过分色光学系统（例如，十字分色镜或交叉二向色棱镜）进行颜色分离。来自光源的光也可以通过例如第一偏振光分束器（PBS）而分裂成第一和第二偏振光。每个分色光由相应的颜色信号光阀调制，并通过例如交叉二向色棱镜进行颜色组合。第二偏振光（如果形成）由亮度信号光阀调制，则通过例如第二PBS进行颜色组合和偏振光组合，并由投影透镜（包括孔径光阑）投影。 PBS，交叉二向色镜和交叉二向色棱镜位于主光线（由孔径光阑限定）平行于光轴的位置。第一PBS（如果存在）和分色光学系统优选地布置在前照明透镜组和后照明透镜组之间，其均包括在其前后两侧的远心照明中继光学系统。可以包括场透镜和中继透镜，其包括在与亮度信号光阀相对于投影透镜共轭的位置处形成彩色信号光阀的放大图像的中继光学系统。

7. 发明授权

US08328121B2 Multihole injector 有权
标题翻译：多孔注射器
公开(公告)号：US08328121B2
公开(公告)日：2012-12-11
申请号：US12512522
申请日：2009-07-30
申请人： Yusuke Irino , Tohru Ishikawa , Yasuo Namaizawa , Motoyuki Abe , Atsushi Sekine
发明人： Yusuke Irino , Tohru Ishikawa , Yasuo Namaizawa , Motoyuki Abe , Atsushi Sekine
IPC分类号： F02M61/00
CPC分类号： F02M61/1806 , F02M61/1853
摘要： Each of the injection holes has an inclined angle with respect to a center line of an injection valve main body as well as the inclined angle of each of the injection holes is provided with a predetermined offset amount with respect to a target inclination angle of a center of gravity position of each of the injected fuel sprays. The predetermined offset amount is set based on a correction amount for correcting positional drift with respect to the target direction of the center of gravity position of the fuel spray.
摘要翻译：每个喷射孔相对于喷射阀主体的中心线具有倾斜角度，并且每个喷射孔的倾斜角度相对于中心的目标倾斜角设置有预定的偏移量每个喷射的燃料喷雾的重力位置。基于用于校正相对于燃料喷雾的重心位置的目标方向的位置漂移的校正量来设定预定偏移量。

8. 发明授权

US07874070B2 Injection valve and method of making orifice 有权
标题翻译：注射阀和制孔方法
公开(公告)号：US07874070B2
公开(公告)日：2011-01-25
申请号：US11519115
申请日：2006-09-12
申请人： Kenichi Gunji , Keiji Kawahara , Shuichi Shimizu , Atsushi Sekine , Masafumi Nakano
发明人： Kenichi Gunji , Keiji Kawahara , Shuichi Shimizu , Atsushi Sekine , Masafumi Nakano
IPC分类号： B21K1/22
CPC分类号： B21J5/10 , B21J9/04 , F02M61/12 , F02M61/162 , F02M61/168 , F02M61/1853 , Y10T29/49298
摘要： An injection valve has a nozzle body, a valve needle positioned in the nozzle body, an actuator for actuating the valve needle, and an orifice plate fixed at an end of the nozzle body. The orifice plate has a valve seat for cooperating with the valve needle and an orifice for injecting a fluid. The orifice plate is provided with a projection having a convex-curved surface on an orifice outlet side of the orifice plate. A flat surface portion is formed in the area of the convex-curved surface, and the outlet of the orifice is located in the flat surface portion.
摘要翻译：喷射阀具有喷嘴体，位于喷嘴主体中的阀针，用于致动阀针的致动器和固定在喷嘴体端部的孔板。孔板具有用于与阀针配合的阀座和用于注入流体的孔口。孔板设置有在孔板的孔出口侧具有凸曲面的突起。平面部形成在凸曲面的区域中，孔的出口位于平面部。

9. 发明申请

US20100147977A1 Electromagnetic Fuel Injector and Method for Assembling the Same 有权
标题翻译：电磁燃油喷射器及其组装方法
公开(公告)号：US20100147977A1
公开(公告)日：2010-06-17
申请号：US12706754
申请日：2010-02-17
申请人： Masahiko HAYATANI , Motoyuki Abe , Atsushi Sekine , Tohru Ishikawa
发明人： Masahiko HAYATANI , Motoyuki Abe , Atsushi Sekine , Tohru Ishikawa
IPC分类号： F02M51/00
CPC分类号： F02M51/0685 , F02M2200/306
摘要： An electromagnetic fuel injection valve comprising: a metallic cylindrical-shaped vessel provided at a tip end thereof with a fuel injection port, the other end thereof being closed by a stationary core provided centrally thereof with a through-hole; a movable member arranged between the stationary core and the fuel injection port and provided at a tip end thereof with a valve element, which opens and closes the fuel injection port, a maximum outside diameter of the movable member being smaller than a minimum inside diameter of the through-hole; and an electromagnetic drive mechanism that reciprocates the movable member.
摘要翻译：一种电磁燃料喷射阀，包括：金属圆柱形容器，其末端设置有燃料喷射口，其另一端由设置在其中间的通孔的固定铁芯封闭; 设置在所述固定铁心和所述燃料喷射口之间并且在其末端设置有打开和关闭所述燃料喷射口的阀体的可动构件，所述可动构件的最大外径小于所述可动构件的最小内径通孔; 以及使可动构件往复运动的电磁驱动机构。

10. 发明申请

US20090188996A1 Electro-Magneto Fuel Injector 有权
标题翻译：电磁燃油喷射器
公开(公告)号：US20090188996A1
公开(公告)日：2009-07-30
申请号：US12420901
申请日：2009-04-09
申请人： Motoyuki ABE , Masahiko Hayatani , Atsushi Sekine , Yasuo Namaizawa , Tohru Ishikawa , Noriyuki Maekawa
发明人： Motoyuki ABE , Masahiko Hayatani , Atsushi Sekine , Yasuo Namaizawa , Tohru Ishikawa , Noriyuki Maekawa
IPC分类号： F02M51/00
CPC分类号： F02M51/0653 , F02M61/205 , F02M2200/306 , F02M2200/507
摘要： An injector used for an internal combustion engine includes a valve needle which closes a fuel passage by contacting a valve seat and opens the fuel passage by separating from the valve seat. A coil and a magnetic core are provided to drive the valve needle, and an anchor is held in a relatively displaceable state with respect to the valve needle. A first biasing device biases the valve needle in a direction opposite to a direction of a drive force, and a second biasing device biases the anchor in the direction of the drive force with a set load smaller than that of the first biasing device. A restricting feature restricts relative displacement of the anchor with respect to the valve needle in the direction of the drive force.
摘要翻译：用于内燃机的喷射器包括阀针，阀针通过接触阀座而关闭燃料通道，并通过与阀座分离来打开燃料通道。提供线圈和磁芯以驱动阀针，并且锚固件相对于阀针保持在相对位移的状态。第一偏置装置沿与驱动力方向相反的方向偏压阀针，并且第二偏置装置以比第一偏置装置小的设定负载沿着驱动力的方向偏压锚固件。限制特征限制锚杆相对于阀针在驱动力方向上的相对位移。

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