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1. 发明授权

US3988652A Stabilized brushless motor drive circuit 失效
标题翻译：稳定无刷电机驱动电路
公开(公告)号：US3988652A
公开(公告)日：1976-10-26
申请号：US566496
申请日：1975-04-09
申请人： Takeshi Endo , Yoshihiro Mitsui , Hiroshi Kamakura
发明人： Takeshi Endo , Yoshihiro Mitsui , Hiroshi Kamakura
IPC分类号： H02P6/14 , H02P6/16 , H02K29/00
CPC分类号： H02P6/16 , H02P6/14
摘要： A brushless motor drive circuit including at least one hall effect element and a drive transistor circuit adapted to produce a signal to energize at least two drive coils, which coils operate to drive the brushless motor. The amplitude of the signal applied to said drive coils is determined by the current supplied to the drive transistor circuit. A control circuit is provided for controlling said supplied current in response to the speed of the motor. The control circuit includes a single transistor coupled to said drive transistor circuit, the series connection of a constant voltage produced by a voltage limiting device and a voltage representative of motor speed being coupled to the base of the transistor to bias the control transistor to maintain a constant motor speed.
摘要翻译：一种无刷电动机驱动电路，包括至少一个霍尔效应元件和驱动晶体管电路，所述驱动晶体管电路适于产生用于激励至少两个驱动线圈的信号，所述驱动线圈用于驱动所述无刷电动机。施加到所述驱动线圈的信号的幅度由提供给驱动晶体管电路的电流确定。提供控制电路，用于响应于电动机的速度来控制所述提供的电流。控制电路包括耦合到所述驱动晶体管电路的单个晶体管，由电压限制器件产生的恒定电压和表示电动机速度的电压的串联连接耦合到晶体管的基极以偏置控制晶体管以维持恒定电机转速。

2. 发明授权

US3952219A Compact motor 失效
标题翻译：紧凑型电机
公开(公告)号：US3952219A
公开(公告)日：1976-04-20
申请号：US541985
申请日：1975-01-17
申请人： Yoshihiro Mitsui , Kenichiro Arai , Hiroshi Kamakura
发明人： Yoshihiro Mitsui , Kenichiro Arai , Hiroshi Kamakura
IPC分类号： H02K1/12 , H02K1/14 , H02K21/12
CPC分类号： H02K21/12 , H02K1/12 , H02K1/148 , H02K2201/12
摘要： A compact motor having a rotor positioned in the magnetic field of a stator, the stator being formed with at least two magnetic pole members in registration with the rotor and having yoke portions extending in a direction parallel to the axis of rotation of the rotor about which windings are mounted. A yoke member mechanically and magnetically couples said pole members.
摘要翻译：一种紧凑型电动机，其具有定位在定子的磁场中的转子，所述定子形成有至少两个与所述转子对准的磁极构件，所述至少两个磁极构件与所述转子对准，并且具有沿平行于所述转子的旋转轴线的方向延伸的轭部，绕组安装。轭构件机械地和磁性地耦合所述极构件。

3. 发明授权

US06320559B1 Head-mounted image display device and data processing apparatus including the same 有权
标题翻译：头戴式图像显示装置和包括该图像显示装置的数据处理装置
公开(公告)号：US06320559B1
公开(公告)日：2001-11-20
申请号：US09330397
申请日：1999-06-11
申请人： Masaaki Yasukawa , Tadashi Kinebuchi , Noriko Watanabe , Kunio Yoneno , Syoichi Uchiyama , Hiroshi Kamakura , Joji Karasawa
发明人： Masaaki Yasukawa , Tadashi Kinebuchi , Noriko Watanabe , Kunio Yoneno , Syoichi Uchiyama , Hiroshi Kamakura , Joji Karasawa
IPC分类号： G09G500
CPC分类号： G06F3/014 , G02B27/017 , G02B27/0176 , G02B2027/0132 , G02B2027/014 , G02B2027/0141 , G02B2027/0156 , G02B2027/0187 , G02B2027/0198 , G06F1/1615 , G06F1/1616 , G06F1/163 , G06F1/1632 , G06F1/1637 , G06F1/1639 , G06F1/1654 , G06F1/1656 , G06F1/1684 , G06F3/011 , G06F3/013 , H04N5/64 , H04N5/7491
摘要： A head-mounted image display device with a good operability and a data processing apparatus including such a display device. A head-mounted image display device wherein a liquid crystal panel and an enlarging optical system are housed in a frame and wherein images generated on the liquid crystal display panel through the enlarging optical system are visible in the field of view in front of the frame comprises a first direction detection means (107) disposed in part of the frame (101) for detecting the direction of the user's head; an observation point detection means (109) disposed in part of the frame for detecting the user's line of sight; a trigger input means (4) for transmitting trigger signals; and an image generation means (3, 105) for controlling images generated on the liquid crystal display panel based on signals from the first direction detection, observation point detection, and trigger input means.
摘要翻译：一种具有良好可操作性的头戴式图像显示装置和包括这种显示装置的数据处理装置。一种头戴式图像显示装置，其中液晶面板和放大光学系统容纳在框架中，并且其中通过放大光学系统在液晶显示面板上产生的图像在框架前方的视野中可见包括设置在所述框架（101）的一部分中以检测所述用户头部的方向的第一方向检测装置（107）设置在框架的一部分中用于检测用户的视线的观察点检测装置（109）用于发送触发信号的触发输入装置（4）; 以及用于根据来自第一方向检测，观察点检测和触发输入装置的信号控制在液晶显示面板上产生的图像的图像产生装置（3,105）。

4. 发明授权

US5977935A Head-mounted image display device and data processing apparatus including the same 失效
标题翻译：头戴式图像显示装置和包括该图像显示装置的数据处理装置
公开(公告)号：US5977935A
公开(公告)日：1999-11-02
申请号：US582997
申请日：1996-02-12
申请人： Masaaki Yasukawa , Tadashi Kinebuchi , Noriko Watanabe , Kunio Yoneno , Syoichi Uchiyama , Hiroshi Kamakura , Joji Karasawa
发明人： Masaaki Yasukawa , Tadashi Kinebuchi , Noriko Watanabe , Kunio Yoneno , Syoichi Uchiyama , Hiroshi Kamakura , Joji Karasawa
IPC分类号： G02B27/00 , G02B27/01 , G06F1/16 , G06F3/00 , G06F3/01 , H04N5/64 , H04N5/74 , G09G5/00
CPC分类号： G06F3/014 , G02B27/017 , G02B27/0176 , G06F1/1615 , G06F1/1616 , G06F1/163 , G06F1/1632 , G06F1/1637 , G06F1/1639 , G06F1/1654 , G06F1/1656 , G06F1/1684 , G06F3/011 , G06F3/013 , H04N5/64 , G02B2027/0132 , G02B2027/014 , G02B2027/0141 , G02B2027/0156 , G02B2027/0187 , G02B2027/0198 , H04N5/7491
摘要： A head-mounted image display device with a good operability and a data processing apparatus including such a display device. A head-mounted image display device wherein a liquid crystal panel and an enlarging optical system are housed in a frame and wherein images generated on the liquid crystal display panel through the enlarging optical system are visible in the field of view in front of the frame comprises a first direction detection means (107) disposed in part of the frame (101) for detecting the direction of the user's head; an observation point detection means (109) disposed in part of the frame for detecting the user's line of sight; a trigger input means (4) for transmitting trigger signals; and an image generation means (3, 105) for controlling images generated on the liquid crystal display panel based on signals from the first direction detection, observation point detection, and trigger input means.
摘要翻译： PCT No.PCT / JP94 / 01340。 371日期：1996年2月12日 102（e）日期1996年2月12日PCT 1994年8月12日PCT PCT。公开号WO95 / 05620 日期1995年2月23日具有良好可操作性的头戴式图像显示装置和包括这种显示装置的数据处理装置。一种头戴式图像显示装置，其中液晶面板和放大光学系统容纳在框架中，并且其中通过放大光学系统在液晶显示面板上产生的图像在框架前方的视野中可见包括设置在所述框架（101）的一部分中以检测所述用户头部的方向的第一方向检测装置（107）设置在框架的一部分中用于检测用户的视线的观察点检测装置（109）用于发送触发信号的触发输入装置（4）; 以及用于根据来自第一方向检测，观察点检测和触发输入装置的信号控制在液晶显示面板上产生的图像的图像产生装置（3,105）。

5. 发明授权

US07251675B1 Meeting system and information storage medium 有权
标题翻译：会议系统和信息存储介质
公开(公告)号：US07251675B1
公开(公告)日：2007-07-31
申请号：US09743112
申请日：2000-05-01
申请人： Hiroshi Kamakura , Fumio Nagasaka
发明人： Hiroshi Kamakura , Fumio Nagasaka
IPC分类号： G06F15/16 , G06F15/167
CPC分类号： H04L12/40117 , G06Q10/109 , H04L12/40123
摘要： In a meeting system, supplied-data which is convertible using a virtual machine is transmitted and received among a plurality of processing apparatuses interconnected via a transmission line, and meeting data is reproduced. At least two of the plurality of processing apparatuses include a meeting data reproducing apparatus respectively. At least one meeting data reproducing apparatus includes converting means including a virtual machine for converting the supplied-data into a data format which allows the meeting data to be reproduced, a communication interface unit for receiving the supplied-data from other processing apparatuses, and storage means in which a generated image is stored and which is accessible by other processing apparatuses via the communication interface unit. Each of at least one meeting data reproducing apparatus described above and another meeting data reproducing apparatus including the converting means and the communication interface unit reads part of the meeting data from the storage means and reproduces meeting data in a task-distributed fashion.
摘要翻译：在会议系统中，通过传输线互连的多个处理装置之间发送接收使用虚拟机进行转换的供给数据，再现会议数据。多个处理装置中的至少两个分别包括会议数据再现装置。至少一个会议数据再现装置包括转换装置，包括虚拟机，用于将所提供的数据转换为允许再现会议数据的数据格式;通信接口单元，用于从其他处理装置接收所提供的数据，以及存储其中生成的图像被存储并且可由其他处理装置经由通信接口单元访问的装置。上述至少一个会议数据再现装置和包括转换装置和通信接口单元的另一个会议数据再现装置中的每一个从存储装置读取会议数据的一部分，并以任务分配的方式再现会议数据。

6. 发明授权

US5953158A Water droplet removing system for vehicle 失效
标题翻译：车辆水滴去除系统
公开(公告)号：US5953158A
公开(公告)日：1999-09-14
申请号：US82317
申请日：1998-05-21
申请人： Hiroshi Kamakura , Choji Sakuma , Hironori Yamaguchi , Kouzou Shimamura
发明人： Hiroshi Kamakura , Choji Sakuma , Hironori Yamaguchi , Kouzou Shimamura
IPC分类号： B60R1/06 , B60S1/54 , B60S1/56 , G02B7/18
CPC分类号： B60R1/0602 , B60S1/54
摘要： A water droplet removing system for a vehicle provided with door mirror assemblies each having a door mirror base attached to a door body, and a mirror unit guides air discharged by a blower installed in a door body of the automobile to at least either the surface of a mirror included in the mirror unit or the outer surface of a side window to blow off water droplets wetting the surface of the mirror or the outer surface of the side window. The blower is installed in a dead space defined in front of a guide rail placed in the door body to guide the front edge of the side window for vertical movement in the door body so that the interference between the blower and parts arranged within the door body including the side window can be avoided.
摘要翻译：一种用于车辆的水滴去除系统，其具有门镜组件，每个门镜组件都具有安装在门体上的门镜基座，反射镜单元将安装在汽车门体中的鼓风机排出的空气引导至至少两个包括在镜单元中的反射镜或侧窗的外表面以吹除润湿反射镜表面或侧窗的外表面的水滴。鼓风机安装在位于门体内的导轨的前方限定的死角处，以引导侧窗的前边缘在门体中垂直运动，使得鼓风机和布置在门体内的部件之间的干涉包括侧窗可以避免。

7. 发明授权

US4075623A Reference voltage circuit 失效
标题翻译：参考电压电路
公开(公告)号：US4075623A
公开(公告)日：1978-02-21
申请号：US700264
申请日：1976-06-28
申请人： Yoshikiyo Futagawa , Kanemitsu Kubota , Hiroshi Kamakura
发明人： Yoshikiyo Futagawa , Kanemitsu Kubota , Hiroshi Kamakura
IPC分类号： G01R1/28 , G05F3/18 , G05F3/24 , H03M1/00 , H03M1/12 , H03K13/02 , G05F3/14
CPC分类号： G05F3/185 , H03M1/245
摘要： An improved circuit for providing a fixed reference voltage with a minimum consumption of power is provided. The circuit includes a fixed voltage element adapted to be referenced to a fixed voltage. A charge storage element is coupled in series with a uni-directional current gating element, the series coupled charge storage element and uni-directional current gating element being coupled in parallel with the fixed voltage element. A voltage supply intermittently applies a referencing voltage across the fixed voltage element to thereby intermittently charge the charge storage element to a fixed reference voltage for at least a predetermined period of time.

8. 发明授权

US06607277B2 Projector display comprising light source units 失效
标题翻译：投影仪显示器包括光源单元
公开(公告)号：US06607277B2
公开(公告)日：2003-08-19
申请号：US09068958
申请日：1998-07-20
申请人： Osamu Yokoyama , Satoru Miyashita , Hiroshi Kamakura , Tatsuya Shimoda
发明人： Osamu Yokoyama , Satoru Miyashita , Hiroshi Kamakura , Tatsuya Shimoda
IPC分类号： G03B2116
CPC分类号： H05B33/08 , G02F1/133603 , G02F1/133621 , G02F2001/133607 , G02F2001/133628 , G02F2202/02 , G03B21/16 , H01L27/3232 , H04N9/3105 , H04N9/312 , H04N9/3144 , H05B33/02 , Y02B20/32
摘要： A projection display apparatus employing organic EL elements is presented that is light in weight, is small in size, and can be practically implemented. In particular, the apparatus suppresses light-emission performance degradation caused by generated heat, thereby extending useful life, stabilizing brightness, and securing continual maximum brightness. The apparatus comprises; liquid crystal panels 12R, 12G, and 12B; light emitting units 13R, 13G, and 13B, positioned at the back of the liquid crystal panels and provided with organic EL elements as light emitting layers; and cooling bodies 14R, 14G, and 14B, positioned at the back of the light emitting units, for dispersing the heat generated by the light emitting layers. The cooling bodies 14R, 14G, and 14B may, for example, be electronic cooling elements that employ the Peltier effect to absorb and radiate the generated heat. Alternatively, the cooling bodies may be configured as heat-dispersing fins that guide and disperse generated heat.
摘要翻译：提出了采用有机EL元件的投影显示装置，其重量轻，尺寸小，并且可以实际实现。特别地，该装置抑制由发热引起的发光性能下降，从而延长使用寿命，稳定亮度并确保持续的最大亮度。该装置包括：液晶面板12R，12G和12B; 发光单元13R，13G和13B，位于液晶面板的背面并设有有机EL元件作为发光层; 以及位于发光单元背面的冷却体14R，14G和14B，用于分散由发光层产生的热量。冷却体14R，14G，14B可以是例如采用珀尔贴效应吸收和辐射发热的电子冷却元件。或者，冷却体可以构成为引导和分散发热的散热翅片。

9. 发明授权

US5739797A Head-mounted virtual image display device having switching means enabling user to select eye to view image 失效
标题翻译：具有切换装置的头戴式虚拟图像显示装置使得用户能够选择眼睛来观看图像
公开(公告)号：US5739797A
公开(公告)日：1998-04-14
申请号：US586639
申请日：1996-01-22
申请人： Joji Karasawa , Hiroshi Kamakura , Shoichi Uchiyama , Hiroyuki Shindo , Takeshi Furihata , Masafumi Sakaguchi
发明人： Joji Karasawa , Hiroshi Kamakura , Shoichi Uchiyama , Hiroyuki Shindo , Takeshi Furihata , Masafumi Sakaguchi
IPC分类号： G02B7/12 , G02B27/00 , G02B27/01 , G02B27/02
CPC分类号： G02B27/0172 , G02B27/017 , G02B27/0176 , G02B2027/0118 , G02B2027/0127 , G02B2027/0132 , G02B2027/0143 , G02B2027/0154 , G02B2027/0156 , G02B2027/0158 , G02B2027/0159 , G02B2027/0178 , G02B7/12
摘要： A head-mounted display device for enlarging an image formed by an image display element as a virtual image. The head-mounted display device according to this invention comprises a virtual image forming optical system (3) including an image display element (9) and a lens (11) for enlarging an image formed by the image display element (9); a device main body (1) that houses the image forming optical means (3); and a switching means mounted in the device main body (1) for holding the virtual image forming optical system (3) in such a way that the system (3) can be moved in the direction of the width of the eye and placing the virtual image forming optical system (3) in front of one of the user's eyes. The image display element (9) and the lens (11) are disposed so that the optical axis of the virtual image forming optical system (3) approximately aligns with the user's line of sight taken while he or she is looking horizontally. The switching means enables the user to easily select the eye to view the virtual image. Therefore, this invention provides high universality and shareability, and enables the user to freely switch the eye to view the virtual image.
摘要翻译： PCT No.PCT / JP95 / 01250 Sec。 371日期1996年1月22日 102（e）日期1996年1月22日PCT提交1995年6月22日PCT公布。公开号WO96 / 00406 日期1996年1月4日一种用于将由图像显示元件形成的图像放大为虚像的头戴式显示装置。根据本发明的头戴式显示装置包括：虚像成像光学系统（3），包括图像显示元件（9）和用于放大由图像显示元件（9）形成的图像的透镜（11）; 容纳图像形成光学装置（3）的装置主体（1）; 以及安装在装置主体（1）中的切换装置，用于保持虚拟图像形成光学系统（3），使得系统（3）能够在眼睛的宽度方向上移动并将虚拟图像形成光学系统图像形成光学系统（3）在用户眼睛之一的前方。图像显示元件（9）和透镜（11）被布置成使得虚拟图像形成光学系统（3）的光轴在水平方向上与用户的视线大致对准。切换装置使得用户能够容易地选择眼睛来观看虚拟图像。因此，本发明提供了高的普遍性和共享性，并且使用户能够自由地切换眼睛以观看虚像。

10. 发明授权

US4850685A Projection-type color display device 失效
标题翻译：投影式彩色显示装置
公开(公告)号：US4850685A
公开(公告)日：1989-07-25
申请号：US233869
申请日：1988-08-18
申请人： Hiroshi Kamakura , Tomio Sonehara , Takeshi Ono , Junichi Nakamura , Akitaka Yajima , Shuji Aruga
发明人： Hiroshi Kamakura , Tomio Sonehara , Takeshi Ono , Junichi Nakamura , Akitaka Yajima , Shuji Aruga
IPC分类号： G02B27/14 , H04N9/31
CPC分类号： G02B27/1046 , G02B27/149 , H04N9/3105
摘要： A projection-type color display device. The display device includes a light source which provides light and a color separation member which receives the light and which separates the received light into the different colors of red, blue and green light. A light valve device receives the red, blue and green light and modulates the light to produce images. A color synthesis cube prism synthesizes the three monochromatic lights modulated by the light valve. A projection lens system projects the synthesized image onto a screen for viewing.
摘要翻译：投影型彩色显示装置。显示装置包括提供光的光源和接收光并将接收到的光分成不同颜色的红色，蓝色和绿色光的分色部件。光阀装置接收红色，蓝色和绿色光并调制光以产生图像。彩色合成立方棱镜合成由光阀调制的三个单色光。投影透镜系统将合成图像投影到用于观看的屏幕上。

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