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1. 发明授权

US6045233A Light guiding device 失效
标题翻译：导光装置
公开(公告)号：US6045233A
公开(公告)日：2000-04-04
申请号：US003441
申请日：1998-01-06
申请人： Yuji Iwai , Hideyuki Taguchi
发明人： Yuji Iwai , Hideyuki Taguchi
IPC分类号： G02B6/26 , F21V8/00 , G01D11/28 , G02B6/00 , G02B6/42 , G02B27/00
CPC分类号： G02B6/0018 , G01D11/28 , G02B6/4214 , G02B6/0001 , G02B6/0065
摘要： It is made possible to locate arbitrarily a light guiding device and a light emitting means. A notch (11) having a triangular cross-section is formed on a bottom (inner) side of a light guiding device (10) formed so as to have a rectangular cross-section. Furthermore, a light emitting source (12) is provided under the notch (11) of this light guiding device (10). The light emitting source (12) is mounted on a circuit board (13), and controlled according to the state of control or setting in, for example, the electronic appliance. When the light ray from the light emitting source (12) is irradiated toward the notch (11), the emitted light ray is reflected by a reflective face (14) formed by the notch (11) so as to be a plane and a front face (15) of the light guiding device (10) becomes luminous. In addition, the irradiated light ray is partially transmitted through the reflective face (14), and a top face (16) of the light guiding device (10) also becomes luminous. As a result, the two outer faces (15) and (16) become luminous.
摘要翻译：可以任意地定位导光装置和发光装置。在具有矩形横截面的导光装置（10）的底部（内侧）上形成具有三角形横截面的凹口（11）。此外，在该导光装置（10）的凹口（11）的下方设置有发光源（12）。发光源（12）安装在电路板（13）上，并根据例如电子设备的控制或设置状态进行控制。当来自发光源（12）的光线朝向切口（11）照射时，发射的光线被由切口（11）形成的反射面（14）反射成平面，前方导光装置（10）的面（15）变亮。另外，照射光线部分透过反射面（14），导光装置（10）的顶面（16）也变亮。结果，两个外表面（15）和（16）变亮。

2. 发明授权

US5786933A Rear projector cabinet 失效
标题翻译：后投影机柜
公开(公告)号：US5786933A
公开(公告)日：1998-07-28
申请号：US666596
申请日：1996-06-18
申请人： Yuji Iwai , Ryoji Naito , Masataka Onishi , Takayasu Ishikawa
发明人： Yuji Iwai , Ryoji Naito , Masataka Onishi , Takayasu Ishikawa
IPC分类号： G03B21/10 , G03B21/28 , G03B21/62 , H04N5/64 , H04N5/74
CPC分类号： G03B21/62 , G03B21/28
摘要： A rear project cabinet for arear projection television set in which the screen and the mirror can be easily set in their positions and an optical accuracy can be established. The screen fixing segment and the mirror fixing segment constituting the rear projector cabinet are formed by plastic material in such a manner that each of its depth size and the inclination angle of the mirror may become a set value, thereby a well-focused appropriate screen can be attained by a mere coupling and assembling of these segments, and even in the case that the screen size at the screen fixing segment is different, it can be accommodated by applying a proper insert die during molding of the mirror fixing segment.
摘要翻译：一种用于投影电视机的后投影柜，其中屏幕和反射镜可以容易地设置在其位置并且可以建立光学精度。构成后投影机柜的屏幕固定片和镜固定片由塑料制成，其深度尺寸和镜子的倾斜角度可以变成设定值，从而可以将适当的适当的屏幕即使在屏幕固定片的屏幕尺寸不同的情况下，也可以通过这些片段的单独的联接和组装来实现，可以通过在镜子固定片的成型期间施加适当的插入模具来适应。

3. 发明授权

US5526064A Cabinet molded in resin 失效
标题翻译：机柜模制成树脂
公开(公告)号：US5526064A
公开(公告)日：1996-06-11
申请号：US407447
申请日：1995-03-20
申请人： Takenao Okugawa , Yuji Iwai , Takeshi Nakajima
发明人： Takenao Okugawa , Yuji Iwai , Takeshi Nakajima
IPC分类号： B29C45/00 , H04N5/64 , H04R1/02 , H04N5/65 , B28B7/22
CPC分类号： B29C45/0046 , H04N5/642
摘要： A cabinet molded in resin has a grill portion molded in resin by using a predetermined metal mold and having a plurality of holes of small diameter defined in the vertical and horizontal directions. This cabinet is composed of a plurality of substantially straight-lined reinforcing ribs formed on the rear surface of the grill portion, wherein the reinforcing ribs are disposed with a predetermined angle with respect to the direction in which a resin supplied from a resin injection nozzle to the metal mold is flowed upon molding and the reinforcing ribs cross one another.
摘要翻译：模制在树脂中的机壳具有通过使用预定的金属模具成型在树脂中的格栅部分，并且具有在垂直和水平方向上限定的多个小直径的孔。该柜由形成在格栅部的后表面上的多个大致直线的加强筋构成，其中，加强肋相对于从树脂注入喷嘴供给的树脂的方向成为规定的角度，金属模具在模制时流动，并且加强筋彼此交叉。

4. 发明授权

US6108051A Molded part for an IR television remote control system 失效
标题翻译： IR电视遥控系统的成型部件
公开(公告)号：US6108051A
公开(公告)日：2000-08-22
申请号：US998062
申请日：1997-12-24
申请人： Yuji Iwai , Hideyuki Taguchi , Satoshi Nozuyama
发明人： Yuji Iwai , Hideyuki Taguchi , Satoshi Nozuyama
IPC分类号： H04N5/64 , H04N5/44
CPC分类号： H04N5/64
摘要： A molded part for use in electronic devices using an infrared remote control where the molded part is molded using an infrared transmissive material and an infrared blocking coating is applied thereon. A predetermined pattern of slits or dots is formed on the infrared blocking coating for permitting the transmission and reception of infrared signals.
摘要翻译：用于使用红外遥控器的电子设备中的模制部件，其中模制部件使用红外透射材料和红外阻挡涂层模制。在红外阻挡涂层上形成预定图案的狭缝或点，以允许红外信号的发送和接收。

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