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1. 发明授权

US09300191B2 Enclosed electric motor with ventilation 有权
标题翻译：封闭电动机通风
公开(公告)号：US09300191B2
公开(公告)日：2016-03-29
申请号：US13361642
申请日：2012-01-30
申请人： Takashi Nagayama , Toshiaki Yamada
发明人： Takashi Nagayama , Toshiaki Yamada
IPC分类号： H02K9/06 , H02K11/00 , H02K5/20 , G01P3/487 , H02K5/15
CPC分类号： H02K11/25 , G01P3/487 , H02K5/15 , H02K5/20 , H02K9/06 , H02K11/215
摘要： In one embodiment, an electric motor. A first bracket is fixed to the first side of a stator core in an axial direction, and is fixed to first bearing housing. A second bracket is fixed to the second side of the stator core, and is fixed to second bearing housing. The rotor includes a shaft rotatably supported by bearings, and an attached rotor core. Rotor core faces the inside of the stator core. A fan is attached to the shaft between the rotor core and the first housing. A flue formed between the first housing and the first bracket is configured to draw air from a port to a part of the first bracket. A rotation detection circuit includes a detected part fixed to the fan, and is within the flue. A sensor operable to detect the part is set in the flue, counter to the detected part.
摘要翻译：在一个实施例中，电动马达。第一支架沿轴向固定在定子铁心的第一侧，并固定在第一轴承座上。第二支架固定在定子铁芯的第二侧，并固定在第二轴承座上。转子包括由轴承可旋转地支撑的轴和附接的转子芯。转子芯面向定子芯的内部。风扇在转子芯和第一壳体之间连接到轴上。形成在第一壳体和第一支架之间的烟道构造成将空气从端口抽吸到第一支架的一部分。旋转检测电路包括固定在风扇上并在烟道内的被检测部分。可检测部件的传感器设置在烟道中，与检测到的部件相反。

2. 发明申请

US20100048855A1 Optical Lens 有权
标题翻译：光学镜头
公开(公告)号：US20100048855A1
公开(公告)日：2010-02-25
申请号：US12227943
申请日：2007-06-01
申请人： Noriyuki Kato , Toshiaki Yamada , Eiji Koshiishi , Shu Yoshida
发明人： Noriyuki Kato , Toshiaki Yamada , Eiji Koshiishi , Shu Yoshida
IPC分类号： C08G64/00 , C08G65/40
CPC分类号： C08G64/1608 , G02B1/041 , G02B3/00 , G02B5/3083 , Y10T428/31504 , Y10T428/31507 , C08L69/00
摘要： Disclosed is an optical lens which can be produced by injection molding on an industrial scale and which has a high refractive index, a low Abbe's number, a low birefringence index, a high transparency and a high glass transition temperature. The optical lens can be produced by injection molding of a polycarbonate resin (preferably having a reduced viscosity of 0.2 dl/g or higher and a glass transition temperature of 120 to 160° C.), wherein the polycarbonate resin is produced by reacting a diol component comprising 99 to 51 mol % of 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene and 1 to 49 mol % of bisphenol A with a carbonate diester. It becomes possible to produce an optical lens preferably having a refractive index of 1.60 to 1.65, an Abbe's number of 30 or smaller, a birefringence index of 300 nm or lower and an all light transmittance of 85.0% or higher.
摘要翻译：公开了一种光学透镜，其可以通过工业规模注射成型并且具有高折射率，低阿贝数，低双折射率，高透明度和高玻璃化转变温度来制造。光学透镜可以通过聚碳酸酯树脂（优选比较粘度为0.2dl / g以上，玻璃化转变温度为120〜160℃）的注射成型制造，其中聚碳酸酯树脂是通过使二醇组分包含99至51mol％的9,9-双（4-（2-羟基乙氧基）苯基）芴和1至49mol％的双酚A与碳酸酯二酯。可以制造折射率为1.60〜1.65，阿贝数为30以下，双折射指数为300nm以下，全透光率为85.0％以上的光学透镜。

3. 发明授权

US07340822B2 Insulator and manufacturing method thereof, and stator for electric rotating machine 有权
标题翻译：绝缘子及其制造方法以及旋转电机的定子
公开(公告)号：US07340822B2
公开(公告)日：2008-03-11
申请号：US11157240
申请日：2005-06-21
申请人： Masashi Yamamura , Masahiro Gotou , Noriyuki Suzuki , Kazushi Sugishima , Akihiro Suzuki , Kazunobu Kanno , Yoshiyuki Matsushita , Toshiaki Yamada
发明人： Masashi Yamamura , Masahiro Gotou , Noriyuki Suzuki , Kazushi Sugishima , Akihiro Suzuki , Kazunobu Kanno , Yoshiyuki Matsushita , Toshiaki Yamada
IPC分类号： H02K15/02 , H02K15/10
CPC分类号： H02K15/095 , H02K1/148 , H02K3/522 , H02K2203/12 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49032 , Y10T29/49073 , Y10T29/49078 , Y10T29/49984 , Y10T29/53143 , Y10T29/53152
摘要： A stator for a motor includes a stator core, an insulator, and coils. The stator core includes an annular portion and teeth, which extend radially from the annular portion. The stator core is divided into core segments in the circumferential direction. Each core segment has an arcuate portion and one of the teeth, which extends from the arcuate portion. The insulator insulates each coil wound around one of the teeth from the stator core. The insulator includes coupling portions at positions corresponding to the circumferential ends of the arcuate portions. Each coupling portion couples the adjacent core segments to be rotatable relative to each other. The insulator facilitates manufacture of the stator.
摘要翻译：用于电动机的定子包括定子芯，绝缘体和线圈。定子芯包括环形部分和从环形部分径向延伸的齿。定子铁芯沿圆周方向分为铁心段。每个芯段具有弧形部分和从弓形部分延伸的一个齿。绝缘体将缠绕在定子芯之间的一个齿上的每个线圈绝缘。绝缘体包括在对应于弓形部分的周向端部的位置处的联接部分。每个联接部分将相邻的芯部段相互相连可旋转。绝缘体有助于定子的制造。

4. 发明授权

US5543474A Resin composition 失效
标题翻译：树脂组成
公开(公告)号：US5543474A
公开(公告)日：1996-08-06
申请号：US318833
申请日：1994-10-17
申请人： Takao Kawaki , Akikazu Amagai , Toshiaki Yamada , Hidefumi Harada , Hajime Ban , Yuji Takeda , Koji Yamamoto
发明人： Takao Kawaki , Akikazu Amagai , Toshiaki Yamada , Hidefumi Harada , Hajime Ban , Yuji Takeda , Koji Yamamoto
IPC分类号： C08L67/02 , C08L79/08 , C08L81/02 , C08L59/02
CPC分类号： C08L67/02 , C08L79/08 , C08L81/02
摘要： There is provided a resin composition having well balanced moldability, heat resistance and mechanical strength, which comprises (A) all aromatic polyamideimide resin and (B) a Polyester resin, (C) a polyphenylene sulfide resin or (D) a resin capable of forming an anisotropic molten phase, said aromatic polyamideimide resin containing 5 to 95 mol % of a recurring unit of the formula (1) and 5 to 95 mol % of at least one of a recurring unit of the formula (2) and a recurring unit of the formula (3). Said aromatic polyamideimide resin is prepared by conducting a polymerization reaction of an aromatic tricarboxylic acid anhydride and at least any one of all aromatic dicarboxylic acid and an aliphatic dicarboxylic acid with a diisocyanate compound in plural steps in which in the first step the polymerization reaction is conducted in a temperature range of 50.degree. to 110.degree. C. and in the second and subsequent steps the polymerization reaction is conducted in a temperature range of higher than 110.degree. C. but not higher than 200.degree. C. ##STR1## wherein Ar denotes a trivalent aromatic group, Ar.sub.1 denotes a divalent aromatic group, R.sub.1 denotes a divalent aliphatic group, and R denotes a divalent aromatic or aliphatic group.
摘要翻译： PCT No.PCT / JP94 / 00232 Sec。 371日期：1994年10月17日 102（e）日期1994年10月17日PCT 1994年2月16日PCT PCT。出版物WO94 / 19410 日本1994年9月1日提供了具有良好平衡的成型性，耐热性和机械强度的树脂组合物，其包含（A）全芳香族聚酰胺酰亚胺树脂和（B）聚酯树脂，（C）聚苯硫醚树脂或（D）能够形成各向异性熔融相的树脂，所述芳香族聚酰胺酰亚胺树脂含有5〜95摩尔％的式（1）的重复单元和5〜95摩尔％的式（2）的重复单元中的至少一种，和式（3）的重复单元。所述芳香族聚酰胺酰亚胺树脂通过芳族三羧酸酐和至少任意一种芳族二羧酸和脂族二羧酸与二异氰酸酯化合物进行多步反应来制备，其中在第一步中进行聚合反应在50〜110℃的温度范围内，在第二和随后的步骤中，聚合反应在高于110℃但不高于200℃的温度范围内进行。（3）其中Ar表示三价芳族基团，Ar 1表示二价芳族基团，R 1表示二价脂肪族基团，R表示二价芳香族或脂肪族基团。

5. 发明授权

US4559420A Omnidirectional changeover switch 失效
标题翻译：全向切换开关
公开(公告)号：US4559420A
公开(公告)日：1985-12-17
申请号：US660504
申请日：1984-10-12
申请人： Toshiaki Yamada
发明人： Toshiaki Yamada
IPC分类号： H01H25/04 , G05G9/047 , H01H25/00 , H01H19/08
CPC分类号： G05G9/04785 , G05G2009/04718 , G05G2009/04748
摘要： An omnidirectional changeover switch includes casing having adjacent sides, at least a pair of switch units mounted respectively on the sides and having rotatable slider supports, respectively, a control lever mounted in the casing, and interlink members disposed in the casing and rotatable about their own axes extending in substantially perpendicular relation to each other, the control lever being operatively connected to the slider supports through the interlink members, each of the slider supports comprising an insulating base and supporting a pair of sliders slidable on the insulating base, the base including a collector held in contact with one of the sliders at all times, and a pair of contacts capable of contacting the other slider and having ends held in confronting relation to each other, the collector and the contacts being printed as patterns on the insulating base.
摘要翻译：全向切换开关包括具有相邻侧面的壳体，分别安装在侧面上的至少一对开关单元和分别具有可旋转的滑动器支撑件，安装在壳体中的控制杆，以及设置在壳体中并可围绕其自身旋转的互连构件所述控制杆通过所述互连构件可操作地连接到所述滑动器支撑件，所述滑动器支架中的每一个包括绝缘基座并且支撑可在所述绝缘基座上滑动的一对滑块，所述基座包括集电器始终与其中一个滑块保持接触，并且一对触点能够接触另一个滑块并且端部彼此面对关系，集电器和触点被印刷为绝缘基底上的图案。

6. 发明授权

US08608391B2 Shock-absorbing mechanism for movable mirror of camera 有权
标题翻译：摄像机可移动镜的减震机构
公开(公告)号：US08608391B2
公开(公告)日：2013-12-17
申请号：US13231095
申请日：2011-09-13
申请人： Toshiaki Yamada
发明人： Toshiaki Yamada
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A movable mirror shock-absorbing mechanism of a camera, includes a movable mirror rotatable between a viewfinder light-guiding position and a retracted position, a mirror-advancing shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates from the retracted position to the viewfinder light-guiding position, and a mirror-retracting shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates from the viewfinder light-guiding position to the retracted position. The mirror-advancing shock-absorbing member is held in a position so as not to contact with the movable mirror by the mirror-retracting shock-absorbing member when the movable mirror is in the viewfinder light-guiding position.
摘要翻译：相机的可移动镜面减震机构包括可在取景器导光位置和缩回位置之间旋转的可移动镜，与镜片前进的减震部件接触并被按压并移动可移动反射镜，以在可移动镜从缩回位置转动到取景器导光位置时吸收可移动镜的冲击;以及反射镜回缩减震构件，其与可移动镜相接触并被移动反射镜，以当可移动镜从取景器导光位置旋转到缩回位置时吸收可移动镜的冲击。当可移动镜处于取景器导光位置时，反射镜前进的减震构件被保持在不与反射镜回缩减震构件抵接的可动反射镜的位置。

7. 发明申请

US20110201762A1 POLYCARBONATE RESIN COMPOSITION AND OPTICAL MATERIALS USING THE SAME 审中-公开
标题翻译：聚碳酸酯树脂组合物和使用它的光学材料
公开(公告)号：US20110201762A1
公开(公告)日：2011-08-18
申请号：US13055669
申请日：2009-07-23
申请人： Noriyuki Kato , Toshiaki Yamada , Shu Yoshida , Jun Hagiwara , Kazuaki Kaneko
发明人： Noriyuki Kato , Toshiaki Yamada , Shu Yoshida , Jun Hagiwara , Kazuaki Kaneko
IPC分类号： C08L69/00
CPC分类号： C08G64/0208 , C08G64/1608 , C08L69/00 , C08L2666/18
摘要： To provide a polycarbonate resin composition excellent in low-birefringence and environment resistance properties to be used for optical materials such as lenses, films or sheets.Disclosed is a polycarbonate resin composition comprising a polycarbonate resin (A) prepared by forming carbonate bonds in a dihydroxy compound represented by formula (1) with a diester carbonate, and a polycarbonate resin (B) prepared by forming carbonate bonds in 2,2-bis(4-hydroxyphenyl)propane with a diester carbonate or phosgene. In the formula, R1 and R2 each independently represent a hydrogen atom or methyl.
摘要翻译：提供用于透镜，膜或片等光学材料的低双折射性和耐环境性优异的聚碳酸酯树脂组合物。公开了一种聚碳酸酯树脂组合物，其包含通过在式（1）表示的二羟基化合物中与碳酸二酯形成碳酸酯键而制备的聚碳酸酯树脂（A）和通过在二甲苯中形成碳酸酯键制备的聚碳酸酯树脂（B）双（4-羟基苯基）丙烷与碳酸二酯或光气。在该式中，R 1和R 2各自独立地表示氢原子或甲基。

8. 发明授权

US07974530B2 Diaphragm control apparatus of interchangeable lens camera 有权
标题翻译：可互换镜头相机的隔膜控制装置
公开(公告)号：US07974530B2
公开(公告)日：2011-07-05
申请号：US12822457
申请日：2010-06-24
申请人： Toshiaki Yamada , Shinichiro Sanada , Kosei Kosako , Yutaka Ohsawa , Hirotaka Ueno
发明人： Toshiaki Yamada , Shinichiro Sanada , Kosei Kosako , Yutaka Ohsawa , Hirotaka Ueno
IPC分类号： G03B7/10 , G03B9/02
CPC分类号： G03B7/10
摘要： A diaphragm control apparatus is provided in a camera body, in which a controller drives a stepping motor to move the slider away from an origin position, thereafter drives the stepping motor in the opposite direction toward the origin position, and thereafter detects the slider position after holding the stepping motor for a first waiting time upon a distance from the slider to the origin position becoming less than slider-moving distance for one step of the stepping motor. The controller causes the stepping motor to enter a free state upon a lapse of the first waiting time and detects the slider position upon a lapse of a second waiting time to set an initial excitation pattern from a difference between the slider position detected during the first waiting time and the slider position detected in the free state thereof and from the moving distance of the slider.
摘要翻译：在相机体中设置有光圈控制装置，其中控制器驱动步进电机使滑块远离原点位置，然后沿相反方向朝向原点位置驱动步进电机，然后检测滑块位置在从滑块到原点位置的距离上保持步进电机第一等待时间变得小于步进电机的一步的滑块移动距离。控制器使得步进电机在经过第一等待时间后进入空闲状态，并且在经过第二等待时间时检测滑块位置，以根据在第一等待期间检测到的滑块位置之间的差设置初始激励模式时间和在其自由状态下检测的滑块位置和滑块的移动距离。

9. 发明授权

US07889276B2 Mounting device 有权
标题翻译：安装装置
公开(公告)号：US07889276B2
公开(公告)日：2011-02-15
申请号：US12178924
申请日：2008-07-24
申请人： Yoshikazu Nakamura , Toshiaki Yamada
发明人： Yoshikazu Nakamura , Toshiaki Yamada
IPC分类号： H04N5/225 , H04N5/64 , G02F1/1333
CPC分类号： F16B5/07 , G02F1/133308 , G02F2201/46
摘要： A mounting device is provided having a base, first mounting arms, second mounting arms, first engaging portions, and second engaging portions. The base is annular and has an elastic body. Both first and second mounting arms have elastic bodies and extend from said base in the outward radial direction of said base. The first engaging portions project orthogonally to the axis of said base from the edge of said first mounting arms. The second engaging portions project in the direction opposite to the projection direction of said first engaging portions, from the edge of said second mounting arms. The first engaging portions project parallel to each other in the same direction.
摘要翻译：提供一种安装装置，其具有底座，第一安装臂，第二安装臂，第一接合部分和第二接合部分。底座是环形的并且具有弹性体。第一和第二安装臂都具有弹性体并且在所述底座的径向方向上从所述底座延伸。第一接合部分从所述第一安装臂的边缘与所述基座的轴线正交地突出。第二接合部从所述第二安装臂的边缘沿与所述第一接合部的突出方向相反的方向突出。第一接合部在相同方向上彼此平行地突出。

10. 发明授权

US07412161B2 Pop-up flash of a camera 有权
标题翻译：相机的弹出式闪光灯
公开(公告)号：US07412161B2
公开(公告)日：2008-08-12
申请号：US11052763
申请日：2005-02-09
申请人： Toshiaki Yamada
发明人： Toshiaki Yamada
IPC分类号： G03B15/05
CPC分类号： G03B15/05 , G03B2215/0507
摘要： A pop-up flash of a camera includes a slidable member mounted to a camera body, the slidable member being movable between a retreated position and an advanced position in front of the retreated position; and a flash unit supported by the slidable member to be movable between a retracted position, in which the flash unit is accommodated in the camera body, and a fully-lifted position in which the flash unit projects from the camera body. The flash unit moves from the retracted position to the fully-lifted position when the slidable member moves from the retreated position to the advanced position.
摘要翻译：照相机的弹出式闪光灯包括安装到照相机主体的可滑动构件，该滑动构件能够在退避位置和退避位置前方的前进位置之间移动; 以及由所述可滑动构件支撑的闪光单元，以在所述闪光单元容纳在所述照相机主体中的缩回位置与所述闪光单元从所述照相机主体突出的完全提升位置之间可移动。当可滑动构件从退避位置移动到前进位置时，闪光单元从缩回位置移动到完全提升位置。

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