公开(公告)号：US5393234A

公开(公告)日：1995-02-28

申请号：US97701

申请日：1993-07-27

申请人： Shoji Yamada ,  Tomoo Yamada

发明人： Shoji Yamada ,  Tomoo Yamada

IPC分类号： H01R13/11 ,  H01R13/64 ,  H01R13/641 ,  H01R13/648

CPC分类号： H01R12/721

摘要： The purpose of this invention is to offer an edge connector which requires less space for insertion of a card and has a reduced stress in the housing due to dissipation of mechanical stress. Accordingly, the invention comprises a C-shaped connector 1 having a housing that has a reception groove 8 and guiding grooves 10, 10' for a memory card 100. In the upper walls forming the guiding grooves 10, 10' protrusions 12, 14 are formed. These protrusions match indentations 108, 110 in the memory card. The memory card 100 can be inserted into the guiding grooves 10, 10; only when the protrusions 12, 14 and indentations 108, 110 are properly aligned. After that the memory card is moved along the grooves 10, 10' toward the contacts 70, 70' arranged in the main body 4 of the housing. Contacting arms 78, 78' of adjacent contacts 70, 70' make connection alternately with the conducting pads 106 on the upper surface 111 and lower surface 112 of the memory card 100, thus preventing the concentration of mechanical stress in the housing 2 retaining contacts 70, 70' therein and to the solder connections of the contacts to a circuit board 18.

公开(公告)号：US5211568A

公开(公告)日：1993-05-18

申请号：US840245

申请日：1992-02-24

申请人： Shoji Yamada ,  Yoshihisa Yamamoto

发明人： Shoji Yamada ,  Yoshihisa Yamamoto

IPC分类号： H01R13/629 ,  H01R12/70 ,  H01R13/633 ,  H01R13/639

CPC分类号： H01R12/7005 ,  H01R13/633 ,  H01R13/62988

摘要： A connector for an edge card which includes a plurality of contact terminals spaced apart in an elongated connector housing has a single, latch/eject mechanism rotatably disposed at one end thereof which securely latches the edge card in place within the connector housing and which, when actuating force is applied thereto, partially ejects one end of the edge card out of the connector housing to allow the edge card to be "zippered" out of the connector. The mechanism includes a member having two upwardly extending engagement arms. The member is rotatably between two positions: a first position wherein the edge card is held by the member in a spaced between the two engagement arms and a second position wherein the member partially urges the edge card out of the connector housing

公开(公告)号：US5032753A

公开(公告)日：1991-07-16

申请号：US485557

申请日：1990-02-27

申请人： Masaki Yamaguchi ,  Shoji Yamada ,  Naoto Iwao

发明人： Masaki Yamaguchi ,  Shoji Yamada ,  Naoto Iwao

IPC分类号： H01L41/04 ,  H01L41/09 ,  H02N2/16

CPC分类号： H02N2/004 ,  H02N2/001 ,  H02N2/008 ,  H02N2/026 ,  H02N2/103

摘要： In the piezoelectric transducer, the elastic member vibrates, being excited by the first electromechanical transducing element. The impedance element on the second electromechanical transducing element is adjusted so that the vibration frequency and the resonance frequency of the elastic member should be almost the same. In the ultrasonic motor using the piezoelectric transducer, the vibration having the same frequency as that of the vibration of the elastic member is applied to the elastic member. This applied vibration has a direction differnt from that of the viration of the elastic member. The applied vibration and the vibration of the elastic member form approximate elliptical vibration, thereby rotating the rotor. The piezoelectric transducer of variable structure can control the resonance frequency in a wide range without electric power. The piezoelectric transducer can efficiently transduce applied electricity into approximate elliptical vibration of the elastic member, thereby generating great mechanical drive power. The electromechanical transducing element and the impedance element can compose a simple and compact vibration control unit. Since the electromechanical transcuding element and the impedance element form a closed circuit consuming no electric power, no power source circuit is required. The vibration control unit adjusts the resonance characteristic of the closed circuit, thus quantitatively controlling the frequency distribution and the amplitude of the mechanical vibration.

摘要翻译： 在压电换能器中，弹性构件由第一机电换能元件激励。 调整第二机电换能元件上的阻抗元件，使弹性部件的振动频率和共振频率几乎相同。 在使用压电换能器的超声波马达中，与弹性部件的振动频率相同的振动施加到弹性部件。 该施加的振动的方向与弹性构件的病毒方向不同。 所施加的振动和弹性构件的振动形成近似的椭圆振动，从而旋转转子。 可变结构的压电换能器可以在没有电力的情况下在宽范围内控制谐振频率。 压电换能器可以有效地将施加的电力转换成弹性构件的近似椭圆振动，由此产生很大的机械驱动力。 机电传感元件和阻抗元件可以组成一个简单紧凑的振动控制单元。 由于机电转换元件和阻抗元件形成不消耗电力的闭路，因此不需要电源电路。 振动控制单元调节闭路的谐振特性，从而定量地控制机械振动的频率分布和振幅。

公开(公告)号：US4880289A

公开(公告)日：1989-11-14

申请号：US682311

申请日：1984-12-17

申请人： Katsuyuki Imoto ,  Akihiko Takase ,  Atsushi Takai ,  Satoshi Aoki ,  Tsutomu Yoshiya ,  Shoji Yamada

发明人： Katsuyuki Imoto ,  Akihiko Takase ,  Atsushi Takai ,  Satoshi Aoki ,  Tsutomu Yoshiya ,  Shoji Yamada

IPC分类号： G02B6/34 ,  G02B6/42 ,  H04B10/24

CPC分类号： G02B6/4246 ,  G02B6/2937 ,  G02B6/42 ,  H04B10/2503

摘要： A two-way optical transmission system in which a plurality of light signals of wavelengths differing one from another are transmitted through a single optical fiber from one end thereof to the other end and from the other end to the one end. One or more assemblies each including an electrooptic transmitter, a dielectric thin-film filter and a rod lens and one or more assemblies each including a rod lens, a dielectric thin-film filter and an opto-electric receiver are connected to the single optical fiber at both ends thereof, respectively.

摘要翻译： 一种双向光传输系统，其中多个彼此不同的波长的光信号通过单根光纤从其一端传输到另一端，并且从另一端传输到一端。 每个包括电光发射器，电介质薄膜滤光器和棒状透镜以及包括棒状透镜，电介质薄膜滤光器和光电接收器的一个或多个组件的一个或多个组件连接到单个光纤 分别在两端。

公开(公告)号：US4629278A

公开(公告)日：1986-12-16

申请号：US723241

申请日：1985-04-15

申请人： Jeffrey M. Norton ,  Shoji Yamada

发明人： Jeffrey M. Norton ,  Shoji Yamada

IPC分类号： H01R4/02 ,  H01R12/55 ,  H05K3/34 ,  H01R9/09

CPC分类号： H01R12/716 ,  H05K3/341 ,  H01R4/02 ,  H05K2201/09781 ,  H05K2201/10189 ,  H05K2201/10818 ,  H05K2201/1084 ,  H05K3/3426 ,  Y02P70/613 ,  Y10T29/49147

摘要： A pair of retention clips are disposed around end flanges of a connector to be mounted to a printed circuit board and have board-proximate surface sections which are firmly secured to the board surface to hold the connector firmly to the board without screws, rivets or the like. The clips allow limited axial expansion and contraction of the connector during significant changes in temperature by securely engaging the flanges. Where the retention clips are metal, the securing method could involve vapor phase reflow soldering which also solders the terminals to the conductors on the board surface. Where the retention clips are plastic, the securing method could involve actinic radiation curing of adhesive material. Retention clips also can secure an edge connector to an edge of a board.

摘要翻译： 一对保持夹设置在要安装到印刷电路板的连接器的端部凸缘周围，并且具有牢固地固定到板表面的板 - 靠近的表面部分，以将连接器牢固地保持在板上，而不需要螺钉，铆钉或 喜欢。 通过牢固地接合凸缘，夹子允许在温度显着变化期间连接器的有限的轴向膨胀和收缩。 在固定夹是金属的情况下，固定方法可能涉及气相回流焊接，其也将端子焊接到板表面上的导体。 保持夹是塑料的，固定方法可能涉及粘合剂材料的光化辐射固化。 固定夹还可以将边缘连接器固定到电路板的边缘。

公开(公告)号：US4443531A

公开(公告)日：1984-04-17

申请号：US424300

申请日：1982-09-27

申请人： Shoji Yamada ,  Eiji Kanada ,  Eiji Mathubara

发明人： Shoji Yamada ,  Eiji Kanada ,  Eiji Mathubara

IPC分类号： G03C5/44 ,  G03F7/06 ,  G03F7/07 ,  G03F7/00

CPC分类号： G03C5/44 ,  G03F7/066 ,  G03F7/07

摘要： Disclosed are a deletion fluid for offset printing plates which contains an S-triazine compound represented by the following general formula: ##STR1## (wherein R.sub.1 and R.sub.2 represent --SH or --OH and when either one of R.sub.1 or R.sub.2 is --SH, the other may be NHR wherein R is H or --R'---COOH wherein R' is an alkylene group or arylene group) and a method for deletion of undesired portion of images formed on an offset printing plate with said deletion fluid.

摘要翻译： 公开了一种胶版印刷版的缺失液，其含有下列通式表示的S-三嗪化合物：其中R1和R2表示-SH或-OH，当R 1或R 2中的任一个为-SH时， 其他可以是NHR，其中R是H或-R'-COOH，其中R'是亚烷基或亚芳基）以及用所述缺失流体在胶版印刷板上形成的图像的不需要部分的缺失的方法。

公开(公告)号：US07771169B2

公开(公告)日：2010-08-10

申请号：US11665258

申请日：2006-05-30

申请人： Hitoshi Kikuchi ,  Kazuki Okamoto ,  Shoji Yamada ,  Yasuyoshi Makino

发明人： Hitoshi Kikuchi ,  Kazuki Okamoto ,  Shoji Yamada ,  Yasuyoshi Makino

IPC分类号： F01D5/14

CPC分类号： F04D29/282 ,  F04D29/30

摘要： A plurality of curved rectangular blades are arranged in a circumferential direction on a periphery of a disc, forming a pipe-like basket shape with an opening on a front side of the disc. Rotation of the disc draws in air from the opening and draws out the air in a centrifugal direction through a space between the blades. The blades are formed of a thick plate part close to the disc and a thin plate part that is thinner than the thick plate part and farther than the thick plate part from the disc. A bulge serving as a boundary between the thick plate part and the thin plate part is formed on a negative pressure surface of the blades, which is of curved convex shape.

摘要翻译： 多个弯曲的矩形叶片沿圆周方向布置在盘的周边上，形成在盘的前侧具有开口的管状篮状。 盘的旋转从开口吸入空气，并通过叶片之间的空间沿离心方向抽出空气。 叶片由靠近盘的厚板部分形成，并且薄板部分比厚板部分薄，并且比来自盘的厚板部分更薄。 作为厚板部分和薄板部分之间的边界的凸起形成在具有弯曲凸形的叶片的负压表面上。

公开(公告)号：US20100060552A1

公开(公告)日：2010-03-11

申请号：US12585301

申请日：2009-09-10

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada ,  Kazunari Taki ,  Hideo Ueno

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada ,  Kazunari Taki ,  Hideo Ueno

IPC分类号： G09G5/00 ,  G06K9/00

CPC分类号： G02B27/017 ,  G02B2027/0138 ,  G02B2027/014

摘要： A see-through-type head mount display includes a display unit which is configured to project an image light corresponding to display information on an eye of a viewer thus allowing the viewer to visually recognize an image corresponding to the image light while allowing an external light to pass therethrough. The head mount display determines a distribution state of identifying objects within a detected imaging region, and decides a display mode of associated information which is associated with the respective identifying objects corresponding to a distribution state of the identifying objects. Further, the head mount display performs a control such that a display unit performs a display of the associated information which is associated with the identifying objects in the decided mode in association with the identifying objects viewable by a viewer in a see-through manner through the display unit.

摘要翻译： 透视型头戴显示器包括显示单元，其被配置为将与显示信息相对应的图像光投影在观看者的眼睛上，从而允许观看者在视觉上识别与图像光对应的图像，同时允许外部光 通过。 头戴式显示器确定在检测到的成像区域内识别对象的分布状态，并且确定与对应于识别对象的分布状态的各个识别对象相关联的关联信息的显示模式。 此外，头戴式显示器执行控制，使得显示单元以与观看者可见的识别对象相关联的方式，以与观看者可见的识别对象相关联地执行与所述确定模式中的识别对象相关联的关联信息的显示， 显示单元。

公开(公告)号：US07497574B2

公开(公告)日：2009-03-03

申请号：US10369962

申请日：2003-02-19

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada

IPC分类号： A61B3/00 ,  A61B3/14

CPC分类号： H04N9/3129 ,  G02B27/017 ,  G09G3/003 ,  G09G3/025

摘要： A retinal image scanning device is provided with at least one light source that emits a light beam, an intensity modulating system that modulates the intensity of the light beam emitted by said at least one light source in accordance with a video signal, an optical system that directs the light beam to a pupil of an observer, a scanning system that scans the light beam in a first direction and in a second direction which is substantially perpendicular to the first direction so that a two-dimensional image frame defined by the first and second directions is formed on a retinal of the observer, and a wavefront curvature modulating system that modulates a wavefront curvature of the light beam when the light beam is scanned in at least one of the first direction and the second direction.

摘要翻译： 视网膜图像扫描装置设置有至少一个发出光束的光源，强度调制系统，其根据视频信号调制由所述至少一个光源发射的光束的强度;光学系统， 将光束引导到观察者的瞳孔，扫描系统沿着基本上垂直于第一方向的第一方向和第二方向扫描光束，使得由第一和第二方向限定的二维图像帧 在观察者的视网膜上形成方向，以及波前曲率调制系统，其在沿第一方向和第二方向中的至少一方扫描光束时调制光束的波前曲率。

公开(公告)号：US20080180633A1

公开(公告)日：2008-07-31

申请号：US12076933

申请日：2008-03-25

申请人： Shoji Yamada ,  Haruhisa Takayama

发明人： Shoji Yamada ,  Haruhisa Takayama

IPC分类号： H02N2/06 ,  A61B3/10

CPC分类号： B06B1/0292 ,  A61B3/12 ,  B06B1/0238 ,  G02B26/0833 ,  G02B26/105 ,  H01L41/042

摘要： The present invention provides a drive circuit capable of suppressing the power consumption required for driving a capacitive electromechanical transducer device. For driving the capacitive electromechanical transducer device constituted of two electromechanical transducer parts consisting of a first capacitive electromechanical transducer part and a second capacitive electromechanical transducer part and operated in response to two-phase sinusoidal signals having mutually opposite phases, the drive circuit includes an inductor which resonates with the first electromechanical transducer part and the second electromechanical transducer part, and a resonance frequency of the resonance circuit is set substantially equal to an operation frequency of the electromechanical transducer device. The first electromechanical transducer part and the second electromechanical transducer part are driven by the resonance circuit having such a constitution.

摘要翻译： 本发明提供一种能够抑制驱动电容式机电换能器装置所需的功耗的驱动电路。 为了驱动由两个由第一电容机电换能器部件和第二电容式机电换能器部件组成的机电换能器部件构成并且响应于具有相反相位的两相正弦信号而操作的电容式机电换能器装置，驱动电路包括电感器 与第一机电换能器部分和第二机电换能器部分共振，并且将谐振电路的谐振频率设置为基本等于机电换能器装置的操作频率。 第一机电换能器部分和第二机电换能器部分由具有这种结构的谐振电路驱动。