公开(公告)号：US20120114374A1

公开(公告)日：2012-05-10

申请号：US13383245

申请日：2010-01-21

申请人： Tetsuji Suzuki

发明人： Tetsuji Suzuki

IPC分类号： G03G21/18

CPC分类号： G03G15/04 ,  B41J2/44 ,  G03G21/1666 ,  G03G21/1821 ,  G03G21/1853 ,  G03G2215/0402 ,  G03G2221/1636 ,  G03G2221/1684

摘要： An electrophotographic image forming apparatus (100) including: a cartridge tray (5) movable between an inside position (IP) and an outside position (OP) of a main body of the apparatus with supporting a cartridge (8); a light emitting member (9) having a plurality of light emitting elements for emitting light to expose a photosensitive member in accordance with image information; a support (7) that supports the light emitting member so that the light emitting member assumes between an exposure position (LP) at which the photosensitive member is exposed with the light emitting element and a retracted position (RP) retracted from the exposure position; and an interlocking device (130, 170) that moves the support between the exposure position and the retracted position in association with movement of the tray toward the outside and inside positions.

摘要翻译： 一种电子照相成像设备（100），包括：盒托盘（5），可在所述设备的主体的内部位置（IP）和外部位置（OP）之间移动，以支撑盒（8）; 发光元件（9），具有多个用于发光的发光元件，以便根据图像信息曝光感光元件; 支撑件（7），其支撑所述发光构件，使得所述发光构件在所述感光构件与所述发光元件暴露的曝光位置（LP）与从所述曝光位置缩回的缩回位置（RP）之间呈现; 以及联动装置（130,170），其将托架移动到外部位置和内部位置之间，使支撑件在曝光位置和缩回位置之间移动。

公开(公告)号：US20110299883A1

公开(公告)日：2011-12-08

申请号：US13150609

申请日：2011-06-01

申请人： Tetsuji Suzuki

发明人： Tetsuji Suzuki

IPC分类号： G03G15/00

CPC分类号： G03G21/1666 ,  G03G15/04036 ,  G03G15/04045 ,  G03G15/0894 ,  G03G15/326 ,  G03G21/1853 ,  G03G2215/0875

摘要： The image forming apparatus includes a separating member, which is provided between a light emitting device and a drum bearing portion, for supporting the light emitting device to a separated position when the cartridge is shipped while being packed together, the separating member being provided to a regulating member for regulating a supply of a developer at a shipping mode. With this structure, when the image forming apparatus is shipped while the cartridge is packed together, the light emitting device as an exposure apparatus and an electrophotographic photosensitive drum is separated from each other, whereby the reliability during the transportation while packing the cartridge together may be enhanced.

摘要翻译： 图像形成装置包括设置在发光装置和鼓承载部之间的分离构件，用于当盒被包装在一起时将发光装置运送到分离位置，分离构件设置于 调节构件，用于在运送模式下调节显影剂的供应。 利用这种结构，当盒子被包装在一起时，当图像形成装置被运送时，作为曝光装置的发光装置和电子照相感光鼓彼此分离，由此在将盒子包装在一起的运输期间的可靠性可以是 增强。

公开(公告)号：US08026986B2

公开(公告)日：2011-09-27

申请号：US12585546

申请日：2009-09-17

申请人： Shunsuke Izawa ,  Takashi Moroboshi ,  Tetsuji Suzuki ,  Manabu Endou ,  Yasuo Ishizaka

发明人： Shunsuke Izawa ,  Takashi Moroboshi ,  Tetsuji Suzuki ,  Manabu Endou ,  Yasuo Ishizaka

IPC分类号： G02F1/1335

CPC分类号： H04N9/3167

摘要： A projection type display device is provided to display high quality images. In the device, a WB-PBSW 2 is inclined to liquid crystal display devices 1r, 1b, 1g and has wire grids 2a parallel with a first substrate 11. One of directions of projection lines obtained by projecting the wire grids 2a on a second substrate 12 vertically, the one direction being directed to a direction where one extension surface of the polarization spectroscopic surface intersects with another extension surface of the second substrate when the one direction is turned in the counterclockwise direction by 90°, is defined as X-axis. If the liquid crystal display devices 1r, 1b, 1g are a type of first twist (normal twist), device reference line vectors are located at 225°±10° in the counterclockwise direction in view from the first substrate 11. In case of a second twist (reverse twist) type, the device reference line vectors are located at 315°±10° in the counterclockwise direction in view from the first substrate 11.

摘要翻译： 提供投影型显示装置以显示高质量的图像。 在该装置中，WB-PBSW 2倾斜于液晶显示装置1r，1b，1g，并且具有与第一基板11平行的线栅2a。通过将线栅2a投影在第二基板上而获得的投影线的方向之一 在垂直方向上，当一个方向沿逆时针方向转动90°时，一个方向指向偏振分光表面的一个延伸表面与第二基板的另一个延伸表面相交的方向，X轴方向。 如果液晶显示装置1r，1b，1g是第一次扭转（正常捻合），装置参考线向量从第一基板11的逆时针方向位于225°±10°。在 第二捻（逆捻）型，器件参考线向量从第一衬底11的逆时针方向位于315°±10°。

公开(公告)号：US20100073585A1

公开(公告)日：2010-03-25

申请号：US12585546

申请日：2009-09-17

申请人： Shunsuke Izawa ,  Takashi Moroboshi ,  Tetsuji Suzuki ,  Manabu Endou ,  Yasuo Ishizaka

发明人： Shunsuke Izawa ,  Takashi Moroboshi ,  Tetsuji Suzuki ,  Manabu Endou ,  Yasuo Ishizaka

IPC分类号： G02F1/1335

CPC分类号： H04N9/3167

摘要： A projection type display device is provided to display high quality images. In the device, a WB-PBSW 2 is inclined to liquid crystal display devices 1r, 1b, 1g and has wire grids 2a parallel with a first substrate 11. One of directions of projection lines obtained by projecting the wire grids 2a on a second substrate 12 vertically, the one direction being directed to a direction where one extension surface of the polarization spectroscopic surface intersects with another extension surface of the second substrate when the one direction is turned in the counterclockwise direction by 90°, is defined as X-axis. If the liquid crystal display devices 1r, 1b, 1g are a type of first twist (normal twist), device reference line vectors are located at 225°±10° in the counterclockwise direction in view from the first substrate 11. In case of a second twist (reverse twist) type, the device reference line vectors are located at 315°±10° in the counterclockwise direction in view from the first substrate 11.

摘要翻译： 提供投影型显示装置以显示高质量的图像。 在该装置中，WB-PBSW 2倾斜于液晶显示装置1r，1b，1g，并且具有与第一基板11平行的线栅格2a。通过将线栅2a投影在第二基板上而获得的投影线的方向之一 在垂直方向上，当一个方向沿逆时针方向转动90°时，一个方向指向偏振分光表面的一个延伸表面与第二基板的另一个延伸表面相交的方向，X轴方向。 如果液晶显示装置1r，1b，1g是第一次扭转（正常捻合），装置参考线向量从第一基板11的逆时针方向位于225°±10°。在 第二捻（逆捻）型，器件参考线向量从第一衬底11的逆时针方向位于315°±10°。

公开(公告)号：US07643053B2

公开(公告)日：2010-01-05

申请号：US11498899

申请日：2006-08-04

申请人： Shigeo Shimizu ,  Takashi Moroboshi ,  Masahiro Matsumaru ,  Tetsuji Suzuki

发明人： Shigeo Shimizu ,  Takashi Moroboshi ,  Masahiro Matsumaru ,  Tetsuji Suzuki

IPC分类号： G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133553 ,  G02F2001/133742 ,  G02F2001/13712 ,  H04N9/3105

摘要： A reflective liquid crystal display device combined with an optical system with a wire grid is provided for light modulation by a liquid crystal layer. This layer, made of nematic liquid crystal having negative dielectric anisotropy, is formed such that first and second orientation directions on first and second substrates are rotated by “60±α” and “60±β” degrees in first and second rotating directions starting from a reference direction, respectively. The first and second rotating directions are mutually opposite, the reference direction is parallel to the first and second substrates and within in an angular range defined by a central angle plus ±5 degrees wherein the central angle is ±45 degrees from an oscillation direction of incident polarized light, and a relationship of |α|+|β|≦10 (α and β are zero or positive integers) is fulfilled.

摘要翻译： 提供了与具有线栅的光学系统组合的反射型液晶显示装置，用于通过液晶层的光调制。 这种由具有负介电各向异性的向列型液晶制成的层被形成为使得第一和第二基板上的第一和第二取向方向在第一和第二旋转方向上从第一和第二旋转方向开始旋转为“60±α”和“60±β” 分别是参考方向。 第一和第二旋转方向相互相反，参考方向平行于第一和第二基板，并且在由中心角加±5度限定的角度范围内，其中心角度与入射的振荡方向成±45度 并且满足|α| + |β|≤10（α和β为零或正整数）的关系。

公开(公告)号：US20090287234A1

公开(公告)日：2009-11-19

申请号：US12509804

申请日：2009-07-27

申请人： Tetsuji Suzuki

发明人： Tetsuji Suzuki

IPC分类号： A61B17/32

CPC分类号： A61B17/32002 ,  A61B17/1631 ,  A61B17/320758 ,  A61B2017/320032

摘要： The medical handpiece of the present invention includes a cutting tool having a flexible shank and a cutting bur, a plastically deformable tubular casing for the cutting tool, a handpiece body detachably holding the cutting tool, bearing members disposed in the casing, an inner intervening member for receiving the shank, and an outer intervening member arranged around the inner intervening member. The inner and outer intervening members are composed of a plurality of segments, and each segment is arranged between or on distal or proximal side of the bearing members. Each segment of the outer intervening member is further composed of a plurality of sub-segments. Annular members having the outer diameter that is larger than that of the outer intervening member are arranged between the sub-segments of the outer intervening member. The present handpiece provides improved operationality since shaking is hardly generated even when the casing is flexed.

摘要翻译： 本发明的医疗手持件包括具有柔性柄和切割头的切割工具，用于切割工具的可塑性变形的管状壳体，可拆卸地保持切割工具的手柄主体，设置在壳体中的支承部件，内部中间部件 用于接收柄部，以及围绕内部中间构件布置的外部中间构件。 内部和外部中间构件由多个段构成，并且每个段布置在承载构件的远侧或近侧之间或之间。 外部中间构件的每个段还由多个子段组成。 具有比外部中间构件的外径大的外径的环形构件布置在外部中间构件的子段之间。 本发明的手持件提供了改进的操作性，因为即使套管弯曲也难以产生振动。

公开(公告)号：US07575325B2

公开(公告)日：2009-08-18

申请号：US11700858

申请日：2007-02-01

申请人： Tetsuji Suzuki ,  Satoru Moriya

发明人： Tetsuji Suzuki ,  Satoru Moriya

IPC分类号： G03B21/14 ,  G03B21/26 ,  G03B21/28 ,  G02F1/135 ,  G02B5/30 ,  G02B27/28 ,  G02B27/14 ,  H04N9/07

CPC分类号： H04N9/3105

摘要： An image displaying apparatus is capable of maintaining the contrast ratios of displayed images even if the f-value of an optical system of the apparatus is lowered to provide bright images, efficiently utilizing a beam from a light source, minimizing the size and weight of the optical system, and being easy to manufacture. The image displaying apparatus includes first to third reflective polarizing plates (120, 121, 122) provided for first to third reflective spatial light modulators (130, 131, 132), respectively. The reflective polarizing plates polarize and separate beams to be injected into the reflective spatial light modulators. In the image displaying apparatus, a color separating optical system has a larger effective diameter than a color composition prism (140).

摘要翻译： 即使设备的光学系统的f值降低，图像显示装置能够保持显示图像的对比度，从而提供明亮的图像，有效地利用来自光源的光束，从而最小化尺寸和重量 光学系统，易于制造。 图像显示装置包括分别为第一至第三反射空间光调制器（130,131,132）设置的第一至第三反射偏振板（120,121,122）。 反射偏振板将要注入的光束偏振并分离成反射空间光调制器。 在图像显示装置中，分色光学系统的有效直径比彩色合成棱镜（140）大。

公开(公告)号：US07131729B2

公开(公告)日：2006-11-07

申请号：US10809542

申请日：2004-03-26

申请人： Tetsuji Suzuki ,  Keiichi Maeno ,  Satoru Moriya

发明人： Tetsuji Suzuki ,  Keiichi Maeno ,  Satoru Moriya

IPC分类号： G03B21/14 ,  G03B21/26 ,  G03B21/28 ,  G02F1/1335 ,  G02F1/00 ,  H04N5/74 ,  G02B5/30

CPC分类号： G02B27/1026 ,  G02B27/145 ,  H04N9/3105

摘要： A projection display apparatus that is lightweight and provides bright, high quality images is provided. The projection display apparatus comprising a color separation and synthesis optical system 4, that performs color synthesis, generating an image, after separating light of the three primary colors of determined polarities into the respective three colors, and modulating those three color lights in relation to respective image signals therefor, and a projection lens 106. The color separation and synthesis optical system 4 comprises polarized light separating means 8, 9, 11 and 16 disposed in respective diagonal directions therein and reflecting spatial light modulating elements 12, 13 and 14 disposed to perform light modulation coordinated to an image signal for each respective color, for light separated according to polarization by the four polarized light separating means 8, 9, 11. Three spatial light modulating elements 12, 13 and 14 are disposed on the outer side of the polarized light separating means 9, 11 and 16, other than the polarized light separating means 8, that is disposed on that side of incident light, at least two from among the four polarized light separating means 8, 9, 11 and 16 are wire grid polarized light separating plates and an astigmatism correcting lens 21 is provided between the polarized light separating means 16 disposed on that side at which projection is performed and at least one of the spatial light modulating elements.

摘要翻译： 提供了一种重量轻且提供明亮，高质量图像的投影显示装置。 该投影显示装置包括一个分色合成光学系统4，它执行彩色合成，在将所确定的极性的三原色的光分离成各自的三种颜色之后产生图像，并且相应地分别调制这三种颜色的光 图像信号，以及投影透镜106。 分色合成光学系统4包括设置在其各个对角线方向上的偏振光分离装置8,9,11和16，并且反射空间光调制元件12,13和14，以设置为执行与每个相应的图像信号协调的光调制 颜色，用于根据通过四个偏振光分离装置8,9,11的偏振分离的光。 三个空间光调制元件12,13和14设置在除入射光侧的偏振光分离装置8以外的偏振光分离装置9,11和16的外侧，至少两个 在四个偏振光分离装置8,9,11和16之中是线栅偏振光分离板，并且在设置在进行投影的那一侧的偏振光分离装置16和至少一个偏振光分离装置16之间设置像散校正透镜21 的空间光调制元件。

公开(公告)号：US20060044515A1

公开(公告)日：2006-03-02

申请号：US11211465

申请日：2005-08-26

申请人： Tetsuji Suzuki

发明人： Tetsuji Suzuki

IPC分类号： G03B21/14

CPC分类号： H04N9/3105

摘要： A projection type display apparatus includes: a reflective polarizing plate for each color light which transmits each of R light, G light and B light having a P polarized component subjected to color separation by a color separation optical system therethrough, allows each transmitted light to enter a corresponding reflective liquid crystal panel for each color light, and reflects image light of each color having an S polarized component which has been subjected to light modulation in accordance with an image signal of each corresponding color light by the reflective liquid crystal panel for each color light; a transmission type polarizing plate for each color light which removes an unnecessary polarized component from the image light of each color reflected by the reflective polarizing plate for each color light; a color combination optical system which subjects the image light of each color transmitted through the transmission type polarizing plate for each color light to color combination; and a projection lens, wherein the transmission type polarizing plate for each color light is air-cooled by air-cooling means when the transmission type polarizing plate for each color light faces each incidence surface of the color combination optical system.

摘要翻译： 一种投影型显示装置，包括：对于通过分色光学系统使通过其分色的具有P偏振分量的R光，G光和B光透过的每种色光的反射偏光板，允许每个透射光进入 对于每种颜色的光对应的反射型液晶面板，并根据每种颜色的反射型液晶面板，根据每个对应的色光的图像信号反射已经进行了光调制的具有S偏振分量的每种颜色的图像光 光; 用于每种颜色光的透射型偏振片，其从针对每种颜色光的反射偏振片反射的每种颜色的图像光中去除不必要的偏振分量; 将通过透射型偏振板透射的每种颜色的图像光对每种颜色的光进行颜色组合的颜色组合光学系统; 以及投影透镜，其中，当每种颜色光的透射型偏振片面向所述彩色组合光学系统的每个入射表面时，用于每种色光的透射型偏振片由空气冷却装置进行空气冷却。

公开(公告)号：US06698896B2

公开(公告)日：2004-03-02

申请号：US10042607

申请日：2002-01-09

申请人： Tetsuji Suzuki ,  Tsutou Asakura

发明人： Tetsuji Suzuki ,  Tsutou Asakura

IPC分类号： G03B2100

CPC分类号： H04N9/3105 ,  G03B33/12 ,  H04N9/3167

摘要： A color-separating and -recombining optical system includes a cubic- or square column-like first to fourth polarization beam splitters having polarization-splitting planes intersecting each other and wavelength-selective polarizing converters for rotating the plane of polarization of a specific-color light component by 90 degrees. One of the converters is placed at a light-incident side of the first splitter and another is placed at a light-emitting side of the fourth splitter. The first and fourth splitters are provided at light-incident and light-emitting sides, respectively, of the optical system. The first and fourth splitters are arranged diagonally opposing each other. The remaining converters are placed between at least two inner facing planes of the first to fourth splitters. At least the remaining converters and three of the first to fourth splitters are joined to form an optical joint component with a gap between the component and the remaining one splitter.

摘要翻译： 分色和组合光学系统包括具有彼此相交的偏振分离平面的立方或立方柱状的第一至第四偏振分束器和用于旋转特定颜色光的偏振平面的波长选择性偏振转换器 分量90度。 其中一个转换器放置在第一分离器的光入射侧，另一个放置在第四分离器的发光侧。 第一和第四分离器分别设置在光学系统的光入射和发光侧。 第一和第四分离器彼此对角布置。 剩余的转换器被放置在第一至第四分离器的至少两个面向内的平面之间。 至少剩余的转换器和第一至第四分离器中的三个被连接以形成光学接头部件，该部件与其余的一个分离器之间具有间隙。