公开(公告)号：US4831253A

公开(公告)日：1989-05-16

申请号：US082349

申请日：1987-08-06

申请人： Yutaka Omura ,  Takesi Kikukawa

发明人： Yutaka Omura ,  Takesi Kikukawa

IPC分类号： H01H21/02 ,  H03K17/968

CPC分类号： H03K17/968 ,  H01H21/02

摘要： A rotary type photoelectric switch comprises a rotary shaft rotated by an external force, a light interrupting plate coupled to the rotary shaft, a light-emitting element for emitting light, and a light-receiving element for receiving the light of the light-emitting element, wherein the light interrupting plate swings to enter into and exit from the lightpath formed between the light-emitting element and the light-receiving element. A stopper remote from the rotary shaft regulates the stroke of the light-interrupting plate, and a wavy spring or magnet reduce bounce of the plate.

摘要翻译： 旋转型光电开关包括由外力旋转的旋转轴，耦合到旋转轴的遮光板，用于发光的发光元件和用于接收发光元件的光的光接收元件 其中，所述光中断板摆动以进入和离开形成在所述发光元件和所述光接收元件之间的光路。 远离旋转轴的止动器调节光中断板的行程，波浪形弹簧或磁铁减少板的反弹。

公开(公告)号：US06963451B2

公开(公告)日：2005-11-08

申请号：US10474806

申请日：2002-06-21

申请人： Koichi Se ,  Yutaka Omura

发明人： Koichi Se ,  Yutaka Omura

IPC分类号： G02B5/02 ,  F21V7/04

CPC分类号： G02B5/0221 ,  G02B5/0268 ,  G02B5/0278

摘要： The invention provides a sheet (1) comprising a light-transmittable resin, in which irregularities are formed on both sides (1a) and (1b) of the sheet, the average surface roughness of one side (1a) which becomes the light-entering side is from 0.2 to 5.0 μm and larger than the average surface roughness of the opposite side (1b) that becomes the light-departing side, wherein the average surface roughness of the opposite side (1b) is from 0.2 to 2.0 μm, and the surface area ratio of the one side (1a) is smaller than the surface area ratio of the opposite side (1b).

摘要翻译： 本发明提供了一种片材（1），其包括可透光树脂，其中在片材的两侧（1a）和（1b）上形成凹凸，其中一侧（1a）的平均表面粗糙度成为 光进入侧为0.2〜5.0μm，大于成为脱光侧的相反侧（1b）的平均表面粗糙度，其中相对侧（1b）的平均表面粗糙度为0.2〜 2.0μm，一侧（1a）的表面积比小于相对面（1b）的表面积比。

公开(公告)号：US07645058B2

公开(公告)日：2010-01-12

申请号：US10590605

申请日：2005-02-25

申请人： Yuji Kurokawa ,  Yutaka Omura

发明人： Yuji Kurokawa ,  Yutaka Omura

IPC分类号： F21V7/04 ,  F21V5/00

CPC分类号： G02B6/0038 ,  B32B3/30 ,  B32B27/18 ,  G02B5/0221 ,  G02B5/0231 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0051

摘要： To provide a light diffusing sheet which enables the light from a lightguide plate or light source of a backlight unit to be conducted to lens film after having been converted to diffused light having a small brightness peak angle, and which generates neither a moiré or interference fringe nor luminance unevenness, and is advantageous also in terms of productivity and cost, and to provide a backlight unit having this light diffusing sheet incorporated therein, and the surface of the sheet with fine recesses formed therein serves as a light emission side. The light diffusing sheet comprises a light-transmitting resin, characterized by having fine recesses formed in at least one of the surfaces thereof, the fine recesses having a shape which is any of the shapes of an inverted polyangular pyramid, an inverted truncated polyangular pyramid, an inverted cone, and an inverted truncated cone.

摘要翻译： 为了提供一种光漫射片，其能够使得来自背光单元的光导板或光源的光在转换成具有小的亮度峰值角的漫射光之后被传导到透镜膜，并且不产生莫尔条纹或干涉条纹 也没有亮度不均匀，并且在生产率和成本方面也是有利的，并且提供一种其中结合有该光漫射片的背光单元，并且其中形成有精细凹槽的片的表面用作发光侧。 光漫射片包括透光树脂，其特征在于，在其至少一个表面上形成有细小的凹部，所述细小凹部具有倒置的多角锥体，倒立的多角锥体， 倒锥体和倒锥体。

公开(公告)号：US5393600A

公开(公告)日：1995-02-28

申请号：US210289

申请日：1994-03-18

申请人： Yutaka Omura ,  Kazundo Akamata

发明人： Yutaka Omura ,  Kazundo Akamata

IPC分类号： D06N3/00 ,  D06N3/14 ,  D06N3/18 ,  B32B3/26

CPC分类号： D06N3/145 ,  D06N3/0052 ,  D06N3/0095 ,  D06N3/183 ,  Y10S428/904 ,  Y10T428/249953 ,  Y10T428/31554 ,  Y10T442/2139 ,  Y10T442/2369

摘要： A highly flexible leather-like sheet material has a base layer of a fibrous aggregate containing a first polymer principally containing a first elastic polymer and, provided on the surface thereof, a coating layer of a second polymer principally comprising a second elastic polymer, said coating layer containing the two layers of a wet-formed porous intermediate coating layer integrated with the base layer and having a thickness of 10 to 40 .mu.m and having continuous pores with a maximum pore diameter of 1 to 30 .mu.m and a dry-formed porous surface coating layer having a thickness of 20 to 80 .mu.m and having continuous pores with a maximum pore diameter of substantially not more than 20 .mu.m and an average pore diameter of, preferably, 1 to 5 .mu.m obtained by extracting off fine particles, the two layers both containing a softening agent.

摘要翻译： 高度柔性的皮革状片材具有含有主要包含第一弹性聚合物的第一聚合物的纤维聚集体的基层，并且在其表面上设置主要包含第二弹性聚合物的第二聚合物的涂层，所述涂层 该层包含两层与基层一体化并且具有10至40μm的厚度并具有最大孔径为1至30μm的连续孔的湿成型多孔中间涂层和干成型多孔 表面被覆层的厚度为20〜80μm，具有最大孔径为基本上不大于20μm的连续孔，平均孔径优选为1〜5μm，通过萃取微粒得到， 两层均含有软化剂。

公开(公告)号：US4494790A

公开(公告)日：1985-01-22

申请号：US373167

申请日：1982-04-29

申请人： Yutaka Omura

发明人： Yutaka Omura

IPC分类号： B62D25/07 ,  B60J10/00 ,  B62D25/04 ,  B60J9/00

CPC分类号： B60J10/25

摘要： The present invention features a sub or secondary weather strip which also functions as a rain gutter. The upper portion which extends along roof side rail is open to receive rain water while that portion which extends down along the front pillar is hollow and adapted to essentially fill the space defined between the front pillar and the sash of the door.

摘要翻译： 本发明的特征在于也可以作为雨沟的次级或次级天气条。 沿着屋顶侧轨道延伸的上部是开放的以接收雨水，而沿着前柱向下延伸的部分是中空的并且适于基本上填充限定在门的前柱和窗扇之间的空间。

公开(公告)号：US4011277A

公开(公告)日：1977-03-08

申请号：US454694

申请日：1974-03-25

申请人： Takashi Nishida ,  Yoichi Ninagawa ,  Kazuo Itoi ,  Yutaka Omura ,  Haruo Nagai

发明人： Takashi Nishida ,  Yoichi Ninagawa ,  Kazuo Itoi ,  Yutaka Omura ,  Haruo Nagai

IPC分类号： C07C20060101 ,  C07C1/22 ,  C07C9/14 ,  C07C9/16 ,  C07C9/22 ,  C07C11/22 ,  C07C29/00 ,  C07C31/00 ,  C07C31/02 ,  C07C31/20 ,  C07C33/04

CPC分类号： C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  Y10S585/934

摘要： Novel 2,6,10,15,19,23-hexamethyltetracosane-10,15-diol derivatives. Such derivatives are prepared by hydrogenation of 2,6,10,15,19,23-hexamethyltetracosa-11,13-diyne-10,15-diol derivatives and used as starting materials for preparing squalane.

公开(公告)号：US20070171671A1

公开(公告)日：2007-07-26

申请号：US10590605

申请日：2005-02-25

申请人： Yuji Kurokawa ,  Yutaka Omura

发明人： Yuji Kurokawa ,  Yutaka Omura

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  B32B3/30 ,  B32B27/18 ,  G02B5/0221 ,  G02B5/0231 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0051

摘要： [Problem]To provide a light diffusing sheet which enables the light from a lightguide plate or light source of the backlight unit to be conducted to lens film after having been converted to diffused light having a small brightness peak angle, and which generates neither a moiré or interference fringe nor luminance unevenness, and is advantageous also from the standpoints of productivity and cost, and to provide a backlight unit having this light diffusing sheet incorporated therein. [Means for Solution]The invention is composed of a light diffusing sheet 10 comprising a light-transmitting resin, characterized by having fine recesses formed in at least one of the surfaces 2 thereof, the fine recesses 3 having a shape which is any of the shape of an inverted polyangular pyramid, the shape of an inverted truncated polyangular pyramid, the shape of an inverted cone, and the shape of an inverted truncated cone. brightness peak angle of diffused light is reduced, which restrains both a moiré and interference fringe, according to light refraction due to inclined face of fine recess 3 or a taper face. The invention is composed of a backlight unit characterized by including the light diffusing sheet and has been disposed on upper side of lightguide plate 20, or in front of a light source, so that that surface of the sheet which has fine recesses formed therein serves as a light emission side.

摘要翻译： [问题]提供一种光漫射片，其能够使得来自背光单元的光导板或光源的光在已经被转换成具有小亮度峰值角的漫射光之后被传导到透镜膜，并且不产生莫尔 或干涉条纹或亮度不均匀性，并且从生产率和成本的观点出发也是有利的，并且提供其中结合有该光漫射片的背光单元。 [解决方案]本发明由包括透光树脂的光漫射片10组成，其特征在于，在其至少一个表面2中形成有细小的凹部，细凹槽3具有任何形状 倒立的多角锥体的形状，倒立的多角锥体的形状，倒锥体的形状以及倒立锥体的形状。 根据由于细凹槽3或锥形面的倾斜面的光折射，扩散光的亮度峰值减小，这抑制了莫尔条纹和干涉条纹。 本发明由背光单元组成，其特征在于包括光漫射片，并且已经设置在光导板20的上侧，或者设置在光源的前方，使得其中形成有细孔的片的表面用作 光发射侧。

公开(公告)号：US20090122575A1

公开(公告)日：2009-05-14

申请号：US12083946

申请日：2006-10-27

申请人： Yutaka Omura ,  Fujio Kajitani ,  Masaru Iwasaki ,  Tsutomu Katakura

发明人： Yutaka Omura ,  Fujio Kajitani ,  Masaru Iwasaki ,  Tsutomu Katakura

IPC分类号： F21V7/22 ,  F21V7/04

CPC分类号： G02B6/0068 ,  G02B6/0038 ,  G02B6/0073 ,  G02B6/0078

摘要： An object of the invention is to provide a thin, low-power consumption, light-weight, and inexpensive surface light emitting apparatus using a hollow multilayer structure in combination with LEDs, and a method of light emission for the same. More specifically, the invention provides a surface light emitting apparatus comprising: a hollow multilayer structure formed from a plurality of hollow cells; a light source for emitting light into the hollow multilayer structure through an end face thereof containing a cell opening; and optical means for causing the light introduced through the cell opening-containing end face of the hollow multilayer structure to emerge from a surface of the hollow multilayer structure.

摘要翻译： 本发明的一个目的是提供一种结合LED使用中空多层结构的薄的，功耗低，重量轻，价格便宜的表面发光装置及其发光方法。 更具体地，本发明提供了一种表面发光装置，包括：由多个中空细胞形成的中空多层结构; 光源，其通过其包含电池开口的端面将光发射到中空多层结构中; 以及用于使从中空多层结构的包含细胞孔的端面引入的光从中空多层结构的表面露出的光学装置。

公开(公告)号：US20090052204A1

公开(公告)日：2009-02-26

申请号：US12224263

申请日：2007-02-19

申请人： Yoshiaki Kawashima ,  Yutaka Omura

发明人： Yoshiaki Kawashima ,  Yutaka Omura

IPC分类号： F21V8/00 ,  H01L33/00

CPC分类号： G02B6/0073 ,  G02B6/0038 ,  G02B6/0063 ,  G02B6/0078 ,  G02F1/133615

摘要： The present invention provides a thin, low-power consumption, lightweight, and inexpensive surface light emitting apparatus using LEDs in conjunction with a light conducting member having a plurality of light conducting rods. More specifically, the surface light emitting apparatus of the invention comprises: a light conducting member constructed from a plurality of light conducting rods and having an end face and a light-emitting face; a light source for emitting light into the light conducting member through the end face; and light deflecting means for causing the light introduced through the end face of the light conducting member to emerge from the light-emitting face of the light conducting member.

摘要翻译： 本发明提供了一种使用LED与具有多个导光棒的导光构件相结合的薄的，低功耗，重量轻且廉价的表面发光装置。 更具体地说，本发明的面发光装置包括：导光部件，由多个导光棒构成，具有端面和发光面; 用于通过端面将光发射到导光构件中的光源; 以及用于使通过导光构件的端面引入的光从导光构件的发光面露出的光偏转装置。