公开(公告)号：US20100208490A1

公开(公告)日：2010-08-19

申请号：US12682683

申请日：2008-10-07

Applicant: Ryuji Tsuchiya ,  Yoji Kawasaki

Inventor： Ryuji Tsuchiya ,  Yoji Kawasaki

IPC: F21V7/00

CPC classification number: G02B6/0096 ,  F21V7/0091 ,  F21V7/22 ,  F21V13/04 ,  F21Y2115/10 ,  G02B6/003 ,  G02B6/0046 ,  G02B6/0051 ,  G02B6/0055

Abstract: Provided is a hollow type planar illuminating device having uniform luminance distribution over the entire light emitting surface. A reflecting surface member (2) is arranged on the bottom side of a hollow unit case (1), a light emitting surface member (3) is arranged on the side facing the reflecting surface member of the unit case, and a space sandwiched between the reflecting surface member and the light emitting surface member of the unit case is permitted to be a hollow light guide space (10). An LED light source unit (5) wherein many LEDs are mounted in a row on a wiring board is arranged adjacent to the both sides or one side of the hollow light guide space so that light is emitted to the hollow light guide space. Between the LED light source unit and an end surface of the hollow light guide space, a light collecting lens (9) is arranged. The light collecting lens reduces the directivity angle of light emitted from the LED light source unit in the device thickness direction. Thus, a hollow type planar illuminating device (30) is formed. The surface roughness (Ra) of the surface of the reflecting surface member (2) facing the hollow light guide space (10) is set to satisfy the inequalities of 1 μm

Abstract translation: 提供了一种在整个发光表面上具有均匀亮度分布的中空型平面照明装置。 在中空单元壳体（1）的底侧设置有反射面构件（2），在与单元壳体的反射面构件相对的一侧配置有发光面构件（3），夹着 单元壳体的反射面构件和发光面构件被允许为中空导光空间（10）。 其中许多LED在布线板上一排安装的LED光源单元（5）被布置成与中空导光空间的两侧或一侧相邻，使得光被发射到空心导光空间。 在LED光源单元与中空导光空间的端面之间布置有聚光透镜（9）。 聚光透镜降低了从LED光源单元在器件厚度方向发射的光的方向角。 因此，形成中空型面状照明装置（30）。 面向中空导光空间（10）的反射面构件（2）的表面的表面粗糙度（Ra）设定为满足1μm

公开(公告)号：US07234581B2

公开(公告)日：2007-06-26

申请号：US11050468

申请日：2005-02-03

Applicant: Ryuji Tsuchiya ,  Shin Nabeya ,  Satoshi Yamaguchi

Inventor： Ryuji Tsuchiya ,  Shin Nabeya ,  Satoshi Yamaguchi

IPC: F16D43/14

CPC classification number: F16D43/18

Abstract: A centrifugal clutch includes vibration isolation ring. The vibration isolation ring reduces or prevents the occurrence of squeaking noises due to the vibration of the clutch outer cover. The vibration isolation ring can be made with a large wall thickness, thereby reducing or preventing deformation of an open-end of a drum wall in the clutch outer cover. The vibration isolation ring has a cylindrical shape and is disposed so as to surround the drum wall at a position substantially corresponding to the location at which a portion of a friction material makes a sliding contact with a drum wall. An end portion of the vibration isolation ring is welded to an outer periphery of the drum wall on a side thereof which is distant from a bottom wall of the clutch outer cover.

Abstract translation: 离心式离合器包括隔振环。 振动隔离环减少或防止由于离合器外盖的振动引起的吱吱响声的发生。 振动隔离环可以制成具有较大的壁厚，从而减小或防止离合器外盖中鼓壁开口端的变形。 振动隔离环具有圆柱形形状，并且设置成围绕鼓壁的位置大致对应于摩擦材料的一部分与鼓壁滑动接触的位置。 隔振环的端部焊接在鼓壁的外周侧，该侧壁远离离合器外盖的底壁。

公开(公告)号：US20100059767A1

公开(公告)日：2010-03-11

申请号：US12555856

申请日：2009-09-09

Applicant: Yoji KAWASAKI ,  Ryuji TSUCHIYA

Inventor： Yoji KAWASAKI ,  Ryuji TSUCHIYA

IPC: H01L33/00

CPC classification number: G02F1/133615 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0096

Abstract: A surface light-emitting device is disclosed, in which a plurality of spot light sources are arranged along the side surface of a housing of the device, and the light emitted from the spot light sources located at the end portions of the spot light source sequence emits a lower light flux than the average light flux of the light emitted from the other spot light sources. The spot light source sequence is, for example, an LED array including an alignment of light-emitting diodes (LEDs). The LED array includes two groups of LED elements arranged in a predetermined repetitive pattern from one and the other ends, respectively, of the LED array, and at least an LED emitting low light flux is arranged at a predetermined position in the vicinity of the center of the array. As a result, the requirement for a reduced thickness and a narrower frame can be met, while at the same time producing the white light of uniform chromaticity over the whole light-emitting surface.

Abstract translation: 公开了一种表面发光装置，其中多个点光源沿着装置的壳体的侧表面布置，并且从位于点光源序列的端部的点光源发射的光 发射比从其他聚光光源发射的光的平均光通量更低的光通量。 点光源序列例如是包括发光二极管（LED）的对准的LED阵列。 LED阵列包括分别从LED阵列的一端和另一端以预定的重复图案布置的两组LED元件，并且至少一个发射低光通量的LED布置在中心附近的预定位置 的数组。 结果，可以满足减小厚度和较窄框架的要求，同时在整个发光表面上产生均匀色度的白光。

公开(公告)号：US20050178637A1

公开(公告)日：2005-08-18

申请号：US11050468

申请日：2005-02-03

Applicant: Ryuji Tsuchiya ,  Shin Nabeya ,  Satoshi Yamaguchi

Inventor： Ryuji Tsuchiya ,  Shin Nabeya ,  Satoshi Yamaguchi

IPC: F16D43/18 ,  F16F15/10 ,  F16F15/14 ,  F16D23/10

CPC classification number: F16D43/18

Abstract: A centrifugal clutch includes vibration isolation ring. The vibration isolation ring reduces or prevents the occurrence of squeaking noises due to the vibration of the clutch outer cover. The vibration isolation ring can be made with a large wall thickness, thereby reducing or preventing deformation of an open-end of a drum wall in the clutch outer cover. The vibration isolation ring has a cylindrical shape and is disposed so as to surround the drum wall at a position substantially corresponding to the location at which a portion of a friction material makes a sliding contact with a drum wall. An end portion of the vibration isolation ring is welded to an outer periphery of the drum wall on a side thereof which is distant from a bottom wall of the clutch outer cover.

Abstract translation: 离心式离合器包括隔振环。 振动隔离环减少或防止由于离合器外盖的振动引起的吱吱响声的发生。 振动隔离环可以制成具有较大的壁厚，从而减小或防止离合器外盖中鼓壁开口端的变形。 振动隔离环具有圆柱形形状，并且设置成围绕鼓壁的位置大致对应于摩擦材料的一部分与鼓壁滑动接触的位置。 隔振环的端部焊接在鼓壁的外周侧，该侧壁远离离合器外盖的底壁。

公开(公告)号：US06808465B2

公开(公告)日：2004-10-26

申请号：US09826862

申请日：2001-04-06

Applicant: Shinji Kuga ,  Takashi Ohyama ,  Ryuji Tsuchiya

Inventor： Shinji Kuga ,  Takashi Ohyama ,  Ryuji Tsuchiya

IPC: F16H5900

CPC classification number: F16H57/0415 ,  F16H9/18 ,  F16H57/0489

Abstract: In a V-belt type transmission having a V-belt entrained on a pulley, the pulley includes a fixed pulley half fixed to an end portion of a crankshaft and a movable pulley half supported on the crankshaft but axially slidable in opposition to the fixed pulley half. The fixed pulley half is secured with a bolt that is threaded and engaged with a female screw formed inside an end portion of the crankshaft. The V-belt type transmission is capable of securely clamping a fixed pulley half and is capable of preventing the entry of dust and water into a fixed pulley half threaded portion formed in an end portion of the crankshaft. This arrangement protects against the formation of rust and corrosion.

Abstract translation: 在具有夹带在皮带轮上的V形皮带的V型皮带式传动装置中，滑轮包括固定在曲轴端部的固定滑轮半部和支撑在曲轴上的可动滑轮半部，但可相对于固定滑轮 半。 固定皮带轮一半用螺栓固定，该螺栓与形成在曲轴端部内的阴螺纹接合。 V型皮带式传动装置能够牢固地夹紧固定的皮带轮半部，并且能够防止灰尘和水进入形成在曲轴端部的固定皮带轮半螺纹部分。 这种布置可防止生锈和腐蚀。

公开(公告)号：US20120289370A1

公开(公告)日：2012-11-15

申请号：US13393016

申请日：2009-09-03

Applicant: Teruhide Yamanishi ,  Hirokazu Komuro ,  Ryuji Tsuchiya ,  Nobutaka Horii ,  Hideo Kashima

Inventor： Teruhide Yamanishi ,  Hirokazu Komuro ,  Ryuji Tsuchiya ,  Nobutaka Horii ,  Hideo Kashima

IPC: F16H57/04

CPC classification number: F16H57/0489 ,  B60K11/08 ,  B60K17/08 ,  B60Y2200/12 ,  B60Y2200/126 ,  F16H57/035 ,  F16H57/0416 ,  F16H2057/0203 ,  F16H2057/02065

Abstract: Disclosed is a cooling air intake structure for a V-belt drive continuously variable transmission, which is disposed beside the rear wheel of a small vehicle and which does not permit muddy water and dust to enter therein. A cooling air inlet through which cooling air is taken in is formed at a position beside a transmission case and above a cooling fan side opening formed in the transmission case opposite to a drive pulley. A cooling air passage extending from the cooling air inlet to the side opening is formed so as to surround the side opening. Cooling air taken in through the cooling air inlet is guided so as to flow upward first and then flows downward along a U-shaped cooling air passage to the side opening of the transmission case beside the cooling fan.

Abstract translation: 公开了一种用于V型皮带驱动无级变速器的冷却空气进气结构，其设置在小型车辆的后轮旁边，并且不允许泥水和灰尘进入其中。 在变速器壳体旁边的位置形成有与驱动带轮相对的变速器壳体上形成的冷却风扇侧开口的上方形成有冷却空气的冷却空气入口。 形成从冷却空气入口向侧面开口延伸的冷却风路，以便包围侧面开口。 通过冷却空气入口吸入的冷却空气被引导以首先向上流动，然后沿着U形的冷却空气通道向下流动到冷却风扇旁边的变速箱的侧开口。

公开(公告)号：US20120075326A1

公开(公告)日：2012-03-29

申请号：US13235831

申请日：2011-09-19

Applicant: Ryuji TSUCHIYA ,  Shota IKEBE

Inventor： Ryuji TSUCHIYA ,  Shota IKEBE

IPC: G09G5/02 ,  F21V7/00 ,  G02F1/1335 ,  G09F13/04

CPC classification number: G02B6/0076 ,  G02B6/0031 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0058 ,  G02B6/0068 ,  G02F2001/133601 ,  G09G3/342 ,  G09G2320/0646

Abstract: According to an embodiment, a backlight device includes a plurality of light guide plates, a plurality of light sources and a light-source substrate. The light guide plates overlap each other with a same light output direction; each of the light guide plates includes a plurality of stripe-shaped projections aligned on a light output face and a light output pattern. Each of the light sources emits light incident into any one of the light guide plates and propagating in an extending direction of the stripe-shaped projections. The light-source substrate includes a plurality of interconnections, a turning-on signal is selectively supplied via the interconnections to at least one of light source groups, and each of the light source groups includes at least one of the light sources. At least one part of a light emission face, including the light output faces, emits light output from the light source group receiving the turning-on signal.

Abstract translation: 根据实施例，背光装置包括多个导光板，多个光源和光源基板。 导光板以相同的光输出方向彼此重叠; 每个导光板包括在光输出面上排列的多个条状突起和光输出图案。 每个光源发射入射到任何一个导光板中并在条形突起的延伸方向上传播的光。 光源基板包括多个互连，经由互连选择性地将接通信号提供给光源组中的至少一个，并且每个光源组包括至少一个光源。 包括光输出面的发光面的至少一部分发射从接收开启信号的光源组输出的光。

公开(公告)号：US07980746B2

公开(公告)日：2011-07-19

申请号：US12682683

申请日：2008-10-07

Applicant: Ryuji Tsuchiya ,  Yoji Kawasaki

Inventor： Ryuji Tsuchiya ,  Yoji Kawasaki

IPC: F21V7/04

CPC classification number: G02B6/0096 ,  F21V7/0091 ,  F21V7/22 ,  F21V13/04 ,  F21Y2115/10 ,  G02B6/003 ,  G02B6/0046 ,  G02B6/0051 ,  G02B6/0055

Abstract: A hollow type planar illuminating device having uniform luminance distribution over the entire light emitting is described. A reflecting surface member is arranged on the bottom side of a hollow unit case, a light emitting surface member is arranged on the side facing the reflecting surface member of the unit case, and a space sandwiched between the reflecting surface member and the light emitting surface member of the unit case forms a hollow light guide space. An LED light source unit emits light into the hollow light guide space with a light collecting lens arranged between the LED light source unit and an end surface of the hollow light guide space. The light collecting lens reduces the directivity angle of light emitted from the LED light source unit in the device thickness direction.

Abstract translation: 描述了在整个发光体上具有均匀的亮度分布的中空型平面照明装置。 在中空单元壳体的底侧设置有反射面部件，在与单元壳体的反射面部件相对的一侧配置发光面部件，并且夹在反射面部件与发光面之间的空间 单元壳体的构件形成中空导光空间。 LED光源单元将LED光源单元和中空导光空间的端面之间的聚光透镜发光到中空导光空间。 聚光透镜降低了从LED光源单元在器件厚度方向发射的光的方向角。

公开(公告)号：US20100060172A1

公开(公告)日：2010-03-11

申请号：US12593335

申请日：2008-03-28

Applicant: Shota Ikebe ,  Toshiaki Shiba ,  Ryuji Tsuchiya ,  Yoji Kawasaki

Inventor： Shota Ikebe ,  Toshiaki Shiba ,  Ryuji Tsuchiya ,  Yoji Kawasaki

IPC: H05B37/02

CPC classification number: G02B6/0068 ,  G02B6/003 ,  G02B6/0046 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/0096 ,  G02F2201/58 ,  H05B33/0803

Abstract: A light reflection surface member (2) is arranged on the bottom surface of a hollow unit case (1), a light emitting surface member (3) is arranged on the upper surface side of the unit case to face the light reflection surface member, and a hollow light guide region (10) is formed by being sandwiched by the light reflection surface member and the light emitting member. On the side surface of the unit case, an LED light source (5) is arranged. The LED light source has many LEDs (7R, 7B, 7G) in rows, and each LED emits single color light of red or green or blue. On two strips of light reflection surface member in the unit case (1), a color sensor is arranged for measuring illuminance of each color light entered the hollow light guide region from the LED light source (5). The LED control circuit is supplied with the measurement data obtained from the color sensor, and the LED control circuit controls light emission intensities of the LEDs (7R, 7B, 7G) included in the LED light source, based on the illuminance of light of each color.

Abstract translation: 在中空单元壳体（1）的底面设置有光反射面部件（2），在单元壳体的上表面侧配置有发光面部件（3），以面对光反射面部件， 并且通过被光反射面构件和发光构件夹持而形成中空导光区域（10）。 在单元壳体的侧表面上布置有LED光源（5）。 LED光源具有许多LED（7R，7B，7G），每个LED发出红色或绿色或蓝色的单色光。 在单元壳体（1）中的两条光反射面构件上，布置有用于测量从LED光源（5）进入中空导光区域的每种颜色光的照度的颜色传感器。 向LED控制电路提供从颜色传感器获得的测量数据，并且LED控制电路基于每个LED光源的照度来控制LED光源中包括的LED（7R，7B，7G）的发光强度 颜色。

公开(公告)号：US20090046220A1

公开(公告)日：2009-02-19

申请号：US12278070

申请日：2007-01-31

Applicant: Ryuji Tsuchiya ,  Hirozumi Makamura ,  Naotada Okada ,  Toshitake Kitagawa

Inventor： Ryuji Tsuchiya ,  Hirozumi Makamura ,  Naotada Okada ,  Toshitake Kitagawa

IPC: G02F1/13357

CPC classification number: G02B6/0036 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0068 ,  G02F1/133615

Abstract: A backlight for a liquid crystal display device includes a plurality of point light sources 1 arranged linearly, a light guide plate 3 having a light incident surface 3a, a reflection surface 3b and a light emitting surface 3c for emitting the light reflected by the reflection surface 3b. A light scattering pattern 31 is formed on the reflection surface 3b. A light control pattern 32 is formed on the reflection surface 3b at almost entire portions except for the light scattering pattern 31 is formed for reflecting the light introduced and for outputting from the light emitting surface 3c. A pattern less area is formed on the reflection surface 3b at a boundary portion between the light scattering pattern 31 and the light control pattern 32.

Abstract translation: 用于液晶显示装置的背光源包括直线排列的多个点光源1，具有光入射面3a的导光板3，反射面3b，以及用于发射被反射面反射的光的发光面3c 3b。 在反射面3b上形成光散射图案31。 除了形成光散射图案31以形成用于反射从发光面3c引出并输出的光之外，在反射面3b上的几乎整个部分上形成光控制图案32。 在光散射图案31和光控制图案32之间的边界部分的反射表面3b上形成图案较少的区域。