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1. 发明授权

US4927266A Optical signal generating apparatus and optical power meter calibrating system using the same 失效
标题翻译：光信号发生装置和使用其的光功率计校准系统
公开(公告)号：US4927266A
公开(公告)日：1990-05-22
申请号：US283474
申请日：1988-11-29
申请人： Itsuo Sugiura , Yutaka Nishida , Kaoru Ito , Toshiyuki Ozaki
发明人： Itsuo Sugiura , Yutaka Nishida , Kaoru Ito , Toshiyuki Ozaki
IPC分类号： G01J1/42 , H01S5/0683
CPC分类号： H01S5/0683 , G01J1/42
摘要： In an optical signal generating apparatus of this invention, output light from a light source driven by a light source driver is externally output from an optical receptacle through a variable optical attenuator. An output monitor unit can be detachably connected to the optical receptacle through an optical connector. When an absolute level of the output light is to be set, a CPU compares a set value from an output level setting unit with an output value from the output monitor unit and controls the variable optical attenuator and the light source driver so that a comparison error becomes zero. The CPU maintains the above control of the variable optical adjuster and the light source driver so that the light is output to be the desired level set by the output level setting unit even after the output monitor unit is disconnected from the optical receptacle including the timing at which the comparison error becomes zero. An optical power meter calibrating system of this invention includes the above optical signal generating apparatus as a stabilized light source. In the optical power meter calibrating system, in place of the output monitor unit, a standard optical power meter and an optical power meter to be calibrated are selectively, detachably connected to perform calibration.

2. 发明申请

US20120069307A1 HIGH-VOLTAGE DISCHARGE LAMP, LAMP UNIT, PROJECTION IMAGE DISPLAY DEVICE, AND METHOD FOR MANUFACTURING HIGH-VOLTAGE DISCHARGE LAMP 有权
标题翻译：高压放电灯，灯单元，投影图像显示装置及制造高压放电灯的方法
公开(公告)号：US20120069307A1
公开(公告)日：2012-03-22
申请号：US13321502
申请日：2010-06-04
申请人： Yoshiki Kitahara , Katsuhiro Ono , Jun Sakaguchi , Mitsuko Shuto , Yutaka Nishida
发明人： Yoshiki Kitahara , Katsuhiro Ono , Jun Sakaguchi , Mitsuko Shuto , Yutaka Nishida
IPC分类号： G03B21/28 , H01J5/16 , H01J9/32 , H01J61/36
CPC分类号： H01J61/368 , G03B21/2026 , H01J61/86
摘要： Disclosed is a high-pressure discharge lamp (100) that reduces the occurrence of cracks even under high mercury vapor pressure. The high-pressure discharge lamp (100) is provided with a glass arc tube (102) including a light-emitting part (103) and a sealing part (104) connected to the light-emitting part (103), the light-emitting part (103) enclosing a discharge space, and a pair of electrodes (101), one end of each of the electrodes (101) facing one end of the other electrode (101) in the discharge space, and another end of each electrode (101) being embedded in the sealing part (104) and connected to a metal foil (105), at least one embedded section of the pair of electrodes (101) including at least one projection (101c).
摘要翻译：公开了一种高压放电灯（100），即使在高水银蒸气压下也能减少裂纹的发生。高压放电灯100具备发光部103和连接于发光部103的密封部104的玻璃发光管102，包围放电空间的部分（103）和一对电极（101），每个电极（101）的一端与放电空间中的另一电极（101）的一端相对，另一端 101）嵌入到密封部分（104）中并连接到金属箔（105）上，所述一对电极（101）的至少一个嵌入部分包括至少一个突起（101c）。

3. 发明授权

US5911295A Return spring for clutch 失效
标题翻译：返回弹簧用于离合器
公开(公告)号：US5911295A
公开(公告)日：1999-06-15
申请号：US942185
申请日：1997-10-01
申请人： Kazuhiro Itonaga , Jun Tokumasu , Kenjiro Kawanabe , Yutaka Nishida , Ichiro Sasuga
发明人： Kazuhiro Itonaga , Jun Tokumasu , Kenjiro Kawanabe , Yutaka Nishida , Ichiro Sasuga
IPC分类号： F16D25/0638 , F16F1/06 , F16F3/04 , F16D25/06
CPC分类号： F16D25/0638 , F16F1/06 , F16F3/04
摘要： A compression coil spring is used as a return spring which is stored in the housing of a clutch to urge the clutch piston in its returning direction. The effective number of turns of the compression coil spring is two or less, and the number of turns at an end-turn portion thereof is more than 0.45 and not more than 0.7. The compression coil spring is used in the compressed state throughout the operating stroke of the clutch piston. The number of turns at the end-turn portion is desirably within the range of 0.5 to 0.65, more desirably within the range of 0.55 to 0.62.
摘要翻译：使用压缩螺旋弹簧作为复位弹簧，该弹簧被储存在离合器的壳体中，以迫使离合器活塞沿其返回方向。压缩螺旋弹簧的有效匝数为2个以下，其匝部的匝数大于0.45且不大于0.7。压缩螺旋弹簧在离合器活塞的整个操作行程中以压缩状态使用。端匝部的匝数优选为0.5〜0.65的范围，更优选为0.55〜0.62的范围。

4. 发明授权

US09449806B2 High-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lamp 有权
标题翻译：高压放电灯，灯具单元，投影图像显示装置以及高压放电灯的制造方法
公开(公告)号：US09449806B2
公开(公告)日：2016-09-20
申请号：US13321502
申请日：2010-06-04
申请人： Yoshiki Kitahara , Katsuhiro Ono , Jun Sakaguchi , Mitsuko Shuto , Yutaka Nishida
发明人： Yoshiki Kitahara , Katsuhiro Ono , Jun Sakaguchi , Mitsuko Shuto , Yutaka Nishida
IPC分类号： H01J61/36 , G03B21/20 , H01J61/86
CPC分类号： H01J61/368 , G03B21/2026 , H01J61/86
摘要： Disclosed is a high-pressure discharge lamp (100) that reduces the occurrence of cracks even under high mercury vapor pressure. The high-pressure discharge lamp (100) is provided with a glass arc tube (102) including a light-emitting part (103) and a sealing part (104) connected to the light-emitting part (103), the light-emitting part (103) enclosing a discharge space, and a pair of electrodes (101), one end of each of the electrodes (101) facing one end of the other electrode (101) in the discharge space, and another end of each electrode (101) being embedded in the sealing part (104) and connected to a metal foil (105), at least one embedded section of the pair of electrodes (101) including at least one projection (101c).
摘要翻译：公开了一种高压放电灯（100），即使在高水银蒸气压下也能减少裂纹的发生。高压放电灯100具备发光部103和连接于发光部103的密封部104的玻璃发光管102，包围放电空间的部分（103）和一对电极（101），每个电极（101）的一端与放电空间中的另一电极（101）的一端相对，另一端 101）嵌入到密封部分（104）中并连接到金属箔（105）上，所述一对电极（101）的至少一个嵌入部分包括至少一个突起（101c）。

5. 发明授权

US5716554A Ultraviolet light absorbent 失效
标题翻译：紫外线吸收剂
公开(公告)号：US5716554A
公开(公告)日：1998-02-10
申请号：US603258
申请日：1996-02-20
申请人： Sadaki Takada , Toshihiko Nakane , Tsuyoshi Tsuchiya , Yutaka Nishida
发明人： Sadaki Takada , Toshihiko Nakane , Tsuyoshi Tsuchiya , Yutaka Nishida
IPC分类号： A61K8/37 , A61Q17/04 , F21V9/04
CPC分类号： A61K8/375 , A61Q17/04
摘要： An ultraviolet light absorbent comprising an ester mixture derived from esterification of pentaerythritol or trimethylolpropane and a saturated branched-chain fatty acid with a carbon number of 8-18 and ortho- or paramethoxycinnamic acid in a specific ratio. The ultraviolet light absorbent with prescribed ultraviolet light absorbing power has a moderate viscosity and can be handled and worked without inconvenience and/or difficulty.
摘要翻译：一种紫外光吸收剂，其包含衍生自季戊四醇或三羟甲基丙烷酯化的酯混合物和碳原子数为8-18的饱和支链脂肪酸和特定比例的邻 - 或对甲氧基肉桂酸。具有规定的紫外线吸收能力的紫外线吸收剂具有适度的粘度，并且可以在没有不便和/或困难的情况下进行处理和加工。

6. 发明授权

US5343102A Miniature motor 失效
标题翻译：微型电机
公开(公告)号：US5343102A
公开(公告)日：1994-08-30
申请号：US964218
申请日：1992-10-21
申请人： Kazuichi Mabuchi , Yutaka Nishida
发明人： Kazuichi Mabuchi , Yutaka Nishida
IPC分类号： H02K5/14 , H02K5/22 , H02K11/00
CPC分类号： H02K5/225 , H02K11/40 , H02K5/145
摘要： A miniature motor including a electrically-conductive motor case is provided with a magnet fixedly fitted thereto. A non-electrically conductive case cover is provided holding a brushgear piece as a brush terminal piece. A ground terminal is provided in the form of an electrically conductive contacting piece in contact with case contacting piece. The electrically conductive contacting piece is formed into an essentially U shape. A case cover is provided with a groove for causing the tip of the case contacting piece to be plastically deformed providing electrical contact such that one of the brushes is electrically connected to the motor case via the ground terminal.
摘要翻译：包括导电电动机壳的微型电动机设置有固定地安装在其上的磁体。提供一种非导电性的壳体盖，其保持作为电刷端子件的刷装件。接地端子以与壳体接触件接触的导电接触件的形式提供。导电接触片形成为大致U形。壳盖设置有用于使壳体接触片的尖端塑性变形的槽，提供电接触，使得电刷中的一个经由接地端子电连接到电动机壳体。

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