公开(公告)号：US20080132366A1

公开(公告)日：2008-06-05

申请号：US11987479

申请日：2007-11-30

申请人： Seiji Sato ,  Satoshi Kitano ,  Yoshiaki Ryouno ,  Kouichi Onimaru

发明人： Seiji Sato ,  Satoshi Kitano ,  Yoshiaki Ryouno ,  Kouichi Onimaru

IPC分类号： F16H7/08

CPC分类号： F16H7/0848 ,  F16H2007/0806 ,  F16H2007/0857

摘要： A chain tensioner includes a housing having a closed bottom. A rod is axially movably inserted in the housing for pressing a chain. A wear ring is mounted to the outer periphery of the rod and is biased by a return spring mounted in the housing in a direction away from the bottom of the housing. A nut member is mounted between the wear ring and the bottom of the housing so as to be coaxial with the housing and axially movable relative to the housing. A ring-shaped spring member is provided between the nut member and the bottom of the housing to support the nut member. A screw rod is provided between the rod and the bottom of the housing and in threaded engagement with the nut member. A spring is provided between the screw rod and the bottom of the housing to bias the screw rod in a direction away from the bottom of the housing. The screw rod has an end surface that is in abutment with the rod.

摘要翻译： 链条张紧器包括具有封闭底部的壳体。 杆可轴向移动地插入壳体中以压紧链条。 磨损环安装到杆的外周边，并通过安装在壳体中的复位弹簧以远离壳体底部的方向偏置。 螺母构件安装在耐磨环和壳体的底部之间，以便与壳体同轴并且可相对于壳体轴向移动。 在所述螺母构件和所述壳体的底部之间设置环形弹簧构件以支撑所述螺母构件。 螺杆位于杆与壳体的底部之间并与螺母构件螺纹接合。 在螺杆和壳体的底部之间提供弹簧以沿远离壳体底部的方向偏压螺杆。 螺杆具有与杆邻接的端面。

公开(公告)号：US20080096707A1

公开(公告)日：2008-04-24

申请号：US10581681

申请日：2004-12-20

申请人： Seiji Sato ,  Tomoyoshi Izutsu ,  Satoshi Kitano ,  Hisashi Hayakawa

发明人： Seiji Sato ,  Tomoyoshi Izutsu ,  Satoshi Kitano ,  Hisashi Hayakawa

IPC分类号： F16H7/08

CPC分类号： F16H7/0836 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/0853 ,  F16H2007/0855 ,  F16H2007/0859

摘要： A chain tensioner is provided which can prevent separation of the plunger. In a cylinder chamber 12 of the housing 11, a plunger 13 and a spring 15 that biases the plunger 13 outwardly are mounted. The housing 11 is provided with an oil supply passage 17 communicating with a pressure chamber 16 formed in the cylinder chamber behind the plunger 13. An axially elongated guide recess 31 is formed in the outer periphery of the plunger 13. The housing 11 is provided with a stopper pin 33 near the open end of the cylinder chamber. By abutting the rear end wall 31b of the guide recess 31, the stopper pin 33 prevents separation of the plunger 13 from the housing.

摘要翻译： 提供了可以防止柱塞分离的链条张紧器。 在壳体11的气缸室12中，安装有将柱塞13向外偏压的柱塞13和弹簧15。 壳体11设置有与柱塞13后面形成在气缸室中的压力室16连通的供油通道17.在柱塞13的外周形成有轴向细长的导向凹部31.壳体11设置有 靠近气缸室的开口端的止动销33。 通过将引导凹部31的后端壁31b抵接，止动销33阻止柱塞13与壳体分离。

公开(公告)号：US07342602B2

公开(公告)日：2008-03-11

申请号：US10676018

申请日：2003-10-02

申请人： Seiji Sato ,  Hidehiko Sekizawa

发明人： Seiji Sato ,  Hidehiko Sekizawa

IPC分类号： H04N9/47 ,  C09K19/02

CPC分类号： G02B27/26

摘要： This invention provides a polarization means capable of obtaining an always clear three-dimensional image easily, correctly, and quickly and a position holding mechanism. A polarizing plate has areas for the left eye and the right eye where respective polarized lights separated by a first half wave plate enter. A second half wave plate for rotating the polarized lights in a direction opposite to that of the first half wave plate is disposed on an image display surface side for the right eye side area of the polarizing plate. A polarizing plate fixture with an arm part for holding the polarizing plate in a predetermined position is also provided.

摘要翻译： 本发明提供一种能够容易，正确，快速地获得始终清晰的立体图像的位置保持机构的偏振装置。 偏振板具有用于左眼和右眼的区域，其中由第一半波片分离的各偏振光进入。 用于使偏振光沿与第一半波片的方向相反的方向旋转的第二半波片设置在偏振片的右眼侧区域的图像显示面侧。 还提供了一种具有用于将偏振板保持在预定位置的臂部的偏振板固定装置。

公开(公告)号：US20060003859A1

公开(公告)日：2006-01-05

申请号：US11167141

申请日：2005-06-28

申请人： Seiji Sato ,  Satoshi Kitano ,  Hisashi Hayakawa

发明人： Seiji Sato ,  Satoshi Kitano ,  Hisashi Hayakawa

IPC分类号： F16H7/08 ,  F16H7/22

CPC分类号： F16H7/0836 ,  F16H2007/0806 ,  F16H2007/0814 ,  F16H2007/0853 ,  F16H2007/0855 ,  F16H2007/0859

摘要： A chain tensioner for use in a chain system for driving a vehicle engine, particularly a two-wheeled vehicle engine, includes a housing and a plunger slidably mounted in the cylinder chamber formed in the housing. The plunger is biased outwardly by a return spring mounted in a pressure chamber defined in the cylinder chamber by the plunger. A check valve is provided at the closed end of the cylinder chamber to prevent backflow of hydraulic oil in the pressure chamber. A relief valve is provided in the plunger. The relief valve has a relief pressure above which the relief valve opens, thereby discharging hydraulic oil in the pressure chamber. An oil leakage clearance is defined between the inner wall of the cylinder chamber and the radially outer surface of the plunger through which hydraulic oil in the pressure chamber can leak out. The relief pressure and the radial dimension of the oil leakage clearance are determined such that the tension in the chain is kept at such a level that vibrations of the chain are minimum at any temperature of hydraulic oil and at any revolving speed of the engine.

摘要翻译： 用于驱动车辆发动机，特别是两轮车辆发动机的链条系统中的链条张紧器包括可滑动地安装在形成在壳体中的气缸室中的壳体和柱塞。 柱塞通过安装在由柱塞限定在气缸室中的压力室中的复位弹簧向外偏压。 止回阀设置在气缸室的封闭端，以防止压力室中的液压油回流。 在柱塞中设置有安全阀。 安全阀具有溢流压力，溢流阀在其上方打开，从而排出压力室中的液压油。 在气缸室的内壁和柱塞的径向外表面之间限定出油泄漏间隙，压力室中的液压油可以泄漏出来。 确定油泄漏间隙的安全压力和径向尺寸，使得链条中的张力保持在液压油的任何温度和发动机的任何转速下链条的振动最小的水平。

公开(公告)号：US06961177B2

公开(公告)日：2005-11-01

申请号：US10343422

申请日：2002-05-31

申请人： Seiji Sato ,  Hidehiko Sekizawa

发明人： Seiji Sato ,  Hidehiko Sekizawa

IPC分类号： G02B27/26 ,  H04N13/00 ,  H04N13/04 ,  G01B11/00

CPC分类号： G02B27/26 ,  H04N13/327 ,  H04N13/337

摘要： A stereoscopic image display apparatus includes: an image display unit 22 for displaying image information corresponding to parallax in a first division and a second division; a divided wave plate filter unit 12 having a frame 41 and disposed adjacent to the first division and the second division of the image display unit, for rotating polarized light of the image information from the first division to a direction different from polarized light of the image information from the second division; and position adjusting means 35R and 35L for acting on the frame of the divided wave plate filter unit and thereby allowing adjustment of a relative position between the image display unit and the divided wave plate filter. Also, a display apparatus includes: a filter unit used in a state of being laid over an image display unit for displaying image information in a first division and a second division; and a filter frame portion disposed integrally around a periphery of the filter unit; wherein the filter unit has a first wave plate in a region corresponding to the first division of the image display unit for rotating polarization direction of the image information from the first division to a direction different from polarization direction of the image information from the second division; and the filter frame portion has an alignment mark formed therein by a second wave plate for rotating polarization direction.

摘要翻译： 立体图像显示装置包括：图像显示单元22，用于以第一分区和第二分割显示对应于视差的图像信息; 分隔波片滤光器单元12，具有框架41，并且与图像显示单元的第一分区和第二分割相邻设置，用于将图像信息的偏振光从第一分割旋转到与图像的偏振光不同的方向 第二师的资料; 以及用于作用在分隔波片滤波器单元的框架上的位置调整装置35R和35L，从而允许调整图像显示单元和分隔波片滤波器之间的相对位置。 此外，显示装置还包括：滤波单元，其处于被放置在图像显示单元上的状态，用于以第一分区和第二分割显示图像信息; 以及过滤器框架部分，整体地设置在所述过滤器单元的周围; 其特征在于，所述滤波器单元具有与所述图像显示单元的第一分割对应的第一波片，用于将图像信息的偏振方向从第一分割旋转到与来自第二分割的图像信息的偏振方向不同的方向; 滤波器框架部分具有用于旋转偏振方向的第二波片形成在其中的对准标记。

公开(公告)号：US20050195192A1

公开(公告)日：2005-09-08

申请号：US11114590

申请日：2005-04-26

申请人： Seiji Sato ,  Hidehiko Sekizawa

发明人： Seiji Sato ,  Hidehiko Sekizawa

IPC分类号： G02B27/22 ,  H04N13/00 ,  G06T15/60

CPC分类号： G02B27/2214 ,  G02B27/22 ,  H04N13/31

摘要： A display device having a liquid crystal display element (30) transmitting light projected from a light source to an watching point side, and including pixels (31) forming a first image region and a second image region, and an image separation filter (32) disposed from the pixels (31) through glasses (33, 34) each with a specified thickness and forming a first image separation mechanism and a second image separation mechanism, in which a calculation for obtaining the disposing interval (P1, P3) of each of the above-described image separation mechanisms of the image separation filter (32) is carried out on the basis of angles of elevation θk+1, θk, angles αk+1, αk, thicknesses W1, W2 and refractive index n of the glasses (33, 34), a distance D from the watching point to the display device, and an interval (P2) between the image regions of the above-described pixels (31) to dispose the image separation mechanisms of the above-described filter (32) with the obtained P1, P3.

摘要翻译： 一种显示装置，其具有将从光源投影的光透射到观察点侧的液晶显示元件，并且包括形成第一图像区域和第二图像区域的像素（31）和图像分离滤光器（32）， 从像素（31）通过具有规定厚度的眼镜（33,34）配置，并且形成第一图像分离机构和第二图像分离机构，其中，获得用于获得布置间隔（P 1，P 3） 图像分离滤光器（32）的上述图像分离机构中的每一个基于仰角（tak + 1，tak，angle alphak + 1，alphak，厚度W 1，W 2和折射率n （33,34），从观察点到显示装置的距离D以及上述像素（31）的图像区域之间的间隔（P 2），以设置上述图像分离机构 描述过滤器（32 ）与获得的P 1，P 3。

公开(公告)号：US06911298B2

公开(公告)日：2005-06-28

申请号：US10472947

申请日：2001-11-22

申请人： Youichiroh Ide ,  Seiji Sato ,  Minoru Hayashi

发明人： Youichiroh Ide ,  Seiji Sato ,  Minoru Hayashi

IPC分类号： B41C1/10 ,  B41N1/14 ,  G03F7/09

CPC分类号： B41N1/14 ,  B41C1/1025 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

摘要： A thermosensitive plate material for lithographic plate formation according to the present invention includes a substrate (1) and a thermosensitive layer (2) formed thereon. The thermosensitive layer (2) includes an organic polymer (4) containing lipophilic portion forming particles (3). In the thermosensitive layer (2), a surface portion (21) having a thickness of 0.1 μm or more does not contain the lipophilic portion forming particles (3) but contains a metal oxide (5). The surface portion (21) includes a hydrophilic organic polymer (41), which has been cured with the metal oxide (5). A portion (22) of the thermosensitive layer (2) on the substrate side contains the lipophilic portion forming particles (3). The organic polymer (42) constituting the base portion (22) need not be the hydrophilic organic polymer.

摘要翻译： 根据本发明的用于光刻板形成的热敏板材料包括基底（1）和形成在其上的热敏层（2）。 热敏层（2）包括含有亲脂部分形成颗粒（3）的有机聚合物（4）。 在热敏层（2）中，厚度为0.1μm以上的表面部分（21）不含亲油部分形成粒子（3），但含有金属氧化物（5）。 表面部分（21）包括已经用金属氧化物（5）固化的亲水性有机聚合物（41）。 基材侧的热敏层（2）的部分（22）包含亲油部分形成颗粒（3）。 构成基部（22）的有机聚合物（42）不需要是亲水性有机聚合物。

公开(公告)号：US20050094023A1

公开(公告)日：2005-05-05

申请号：US10953926

申请日：2004-09-29

申请人： Satoshi Natsume ,  Kazumasa Yoshikawa ,  Yasuyuki Tomita ,  Katsumi Karasawa ,  Takashi Kameyama ,  Seiji Sato ,  Hidekazu Suto ,  Hirotsugu Terada

发明人： Satoshi Natsume ,  Kazumasa Yoshikawa ,  Yasuyuki Tomita ,  Katsumi Karasawa ,  Takashi Kameyama ,  Seiji Sato ,  Hidekazu Suto ,  Hirotsugu Terada

IPC分类号： G02B7/08 ,  G03B17/14 ,  H04N5/225 ,  H04N5/232

CPC分类号： H04N5/23209 ,  H04N5/23212

摘要： A camera system is disclosed which allows different types of lens apparatuses to be used in combination with a single image-taking apparatus without requiring changes of focus control signals on the side of the image-taking apparatus depending on the type of a lens apparatus mounted on the image-taking apparatus. The camera system includes an image-taking apparatus which outputs a focus control signal and a lens apparatus which includes a focus lens and is mounted on the image-taking apparatus. The lens apparatus includes a controller which produces a drive signal according to a type of focus of the lens apparatus based on the focus control signal and controls drive of the focus lens based on the drive signal.

摘要翻译： 公开了一种照相机系统，其允许不同类型的透镜装置与单个摄像装置组合使用，而不需要根据安装在镜头装置的类型在摄像装置一侧改变聚焦控制信号 摄像装置。 相机系统包括输出聚焦控制信号的摄像装置和包括聚焦透镜并安装在摄像装置上的透镜装置。 透镜装置包括控制器，其根据聚焦控制信号根据透镜设备的焦点类型产生驱动信号，并根据驱动信号控制聚焦透镜的驱动。

公开(公告)号：US06801263B2

公开(公告)日：2004-10-05

申请号：US10009112

申请日：2001-12-07

申请人： Seiji Sato ,  Hidehiko Sekizawa

发明人： Seiji Sato ,  Hidehiko Sekizawa

IPC分类号： G02F11335

CPC分类号： G02B27/26 ,  G02B27/225 ,  G02B27/2264 ,  H04N13/189 ,  H04N13/305 ,  H04N13/31 ,  H04N13/32 ,  H04N13/324 ,  H04N13/334 ,  H04N13/337 ,  H04N13/376 ,  H04N13/38 ,  H04N13/398

摘要： A liquid crystal display apparatus is provided that includes a liquid crystal display device having two polarizing filter arranged on opposite sides of a light modulating unit. The liquid crystal display apparatus also includes a back light on the back side of the liquid crystal display device, two eye polarizing filters fixedly mounted on the back light, an infrared LED arranged on the front side of the liquid crystal display device for illuminating the light on the head of a viewer, and light receiving devices deposed at a present spacing from the front sides of the two eye polarizing filter unit. Moreover, the liquid crystal display apparatus includes a position control unit for processing and comparing the volumes of the light by the light receiving devices to control the position of the back light in the left-and-right direction.

摘要翻译： 提供一种液晶显示装置，其包括具有布置在光调制单元的相对侧上的两个偏振滤光器的液晶显示装置。 液晶显示装置还包括在液晶显示装置的背面上的背光，固定安装在背光上的两个眼睛偏光滤光器，布置在液晶显示装置的前侧的用于照亮光的红外LED 在观看者的头部，以及以两眼偏振滤光器单元的前侧以现有间隔放置的光接收装置。 此外，液晶显示装置包括位置控制单元，用于处理和比较光接收装置的光量，以控制背光在左右方向上的位置。

公开(公告)号：US06531000B1

公开(公告)日：2003-03-11

申请号：US09529768

申请日：2000-04-19

申请人： Hiromichi Takemura ,  Yasuo Murakami ,  Youichi Matumoto ,  Seiji Sato

发明人： Hiromichi Takemura ,  Yasuo Murakami ,  Youichi Matumoto ,  Seiji Sato

IPC分类号： C23C810

CPC分类号： C21D9/40 ,  C22C38/18 ,  C22C38/22 ,  C23C8/18 ,  F16C19/06 ,  F16C33/30 ,  F16C33/62 ,  F16C33/6603 ,  F16C2202/04 ,  F16C2206/42 ,  F16C2240/60 ,  Y10T29/49705 ,  Y10T29/49707

摘要： The present invention provides a rolling bearing in which an oxide layer of an iron/chromium oxide series is formed at a thickness of from 1 to 1000 nm to at least one of raceway surfaces of bearing rings or rolling contact surfaces of rolling elements and a manufacturing method thereof. The oxide layer can inhibit hydrogen formed by decomposition of water incorporated in the lubricants from intruding into the matrix of the bearing members, thereby preventing early peeling for the raceway surfaces of the bearing rings or the rolling contact surfaces of the rolling elements and, thus, greatly improving the rolling life. The oxide layer can be formed simply by merely tempering the bearing member and then applying a re-heating treatment in air at a temperature lower than the tempering temperature.

摘要翻译： 本发明提供一种滚动轴承，其中将铁/铬氧化物系列的氧化物层形成为1至1000nm的厚度至滚动元件的轴承圈或滚动接触表面的滚道表面中的至少一个，以及制造 方法。 氧化物层可以抑制由润滑剂中掺入的水分解而形成的氢气侵入到轴承部件的基体中，从而防止滚动体的轴承圈或滚动面的滚道表面的早期剥离， 大大提高滚动寿命。 氧化物层可以简单地通过仅回火轴承构件，然后在低于回火温度的温度下在空气中进行再加热处理而形成。