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31. 发明授权

US06240252B1 Camera 有权
标题翻译：相机
公开(公告)号：US06240252B1
公开(公告)日：2001-05-29
申请号：US09394898
申请日：1999-09-13
申请人： Motoshi Yamaguchi , Ichiro Tsujimura , Shigeto Ohmori , Tsutomu Ichikawa , Hiroshi Ueda , Tatsuya Suzuki , Akio Nakamaru
发明人： Motoshi Yamaguchi , Ichiro Tsujimura , Shigeto Ohmori , Tsutomu Ichikawa , Hiroshi Ueda , Tatsuya Suzuki , Akio Nakamaru
IPC分类号： G03B1505
CPC分类号： G02B7/28
摘要： A camera is provided with a distance measurement device having a plurality of distance measurement regions and outputting distance measurement information of each distance measurement region, a light adjustment device having a plurality of light adjustment regions including regions substantially coinciding with the distance measurement regions, and an auxiliary light emitting device for emitting auxiliary light in distance measurement. The auxiliary light emitting device emits auxiliary light when low contrast is detected in at least one of the plurality of distance measurement regions. When auxiliary light is emitted, the flash light emission quantity is controlled based on the distance measurement information in auxiliary light emission and an output from the light adjustment device.
摘要翻译：摄像机设置有具有多个距离测量区域的距离测量装置，并且输出每个距离测量区域的距离测量信息，具有多个调光区域的光调节装置，该多个调光区域包括基本上与距离测量区域重合的区域，以及用于在距离测量中发射辅助光的辅助发光装置。当在多个距离测量区域中的至少一个中检测到低对比度时，辅助发光装置发射辅助光。当发出辅助光时，基于辅助发光中的距离测量信息和来自调光装置的输出来控制闪光发光量。

32. 发明授权

US6009281A Flash device 失效
标题翻译：闪存设备
公开(公告)号：US6009281A
公开(公告)日：1999-12-28
申请号：US222009
申请日：1994-04-04
申请人： Hiroshi Hosomizu , Tsutomu Ichikawa , Makoto Kamiya , Masatoshi Yoneyama , Kenzi Tuzi
发明人： Hiroshi Hosomizu , Tsutomu Ichikawa , Makoto Kamiya , Masatoshi Yoneyama , Kenzi Tuzi
IPC分类号： G03B15/05 , H05B41/32
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/05
摘要： A flash device comprising a power source; a main capacitor adapted to be charged by the power source; a flash firing unit operable to consume charge stored in the main capacitor to emit a flash light; a switching unit disposed in a discharge loop for the main capacitor through the flash firing unit; a trigger circuit for exciting the flash firing unit in response to a flash firing command; a pulse output unit, which is operable to output some kinds of pulses, the duty factors of the pulses being different from each other, for inputting a selecting command and For outputting one of the pulses in accordance with the selecting command; and a control unit for causing the switching unit to be switched on and off repeatedly in response to the pulse outputted from the pulse output unit.
摘要翻译：一种闪光灯装置，包括电源; 适于由电源充电的主电容器; 闪光发射单元，其可操作以消耗存储在所述主电容器中的电荷以发射闪光; 开关单元，其通过闪光发射单元设置在用于主电容器的放电回路中; 触发电路，用于响应于闪光发光命令激发闪光发射单元; 脉冲输出单元，其可操作以输出一些种类的脉冲，所述脉冲的占空因数彼此不同，用于输入选择命令，并且用于根据选择命令输出脉冲之一; 以及控制单元，用于响应于从脉冲输出单元输出的脉冲，重复地接通和断开开关单元。

33. 发明授权

US5692223A Remotely-controlled flash photographing system 失效
标题翻译：遥控闪光拍摄系统
公开(公告)号：US5692223A
公开(公告)日：1997-11-25
申请号：US784230
申请日：1997-01-16
申请人： Tsutomu Ichikawa , Koutaro Kawabe
发明人： Tsutomu Ichikawa , Koutaro Kawabe
IPC分类号： G03B7/16 , G03B15/05 , G03B15/03
CPC分类号： G03B7/16 , G03B15/05 , G03B2215/05
摘要： A flash photographing system includes a first firing device operable to fire a first flash light effective for photography of the camera device; a second firing device operable to fire a second flash light ineffective for photography of the camera device, the second firing device having two different emission modes; and a changer operable to change over the two emission modes of the second firing device. The emission modes are changed over in accordance with selection of macro or portrait photography mode. The second flash light consists of intermittently emitted flash lights. The emission modes of the second flash light are different from each other in aspect of the light amount, emitting frequency, number of emitting times, or emitting time.
摘要翻译：一种闪光拍摄系统包括：第一发射装置，其可操作以起射有效用于照相装置摄影的第一闪光灯; 第二点火装置，其可操作以对第二闪光灯起不到照相机装置的摄影效果，所述第二点火装置具有两种不同的发射模式; 以及可操作以改变所述第二点火装置的两种发射模式的变换器。发射模式根据宏观或人像摄影模式的选择而改变。第二个闪光灯由间歇发射的闪光灯组成。第二闪光的发光模式在光量，发射频率，发射次数或发射时间方面彼此不同。

34. 发明申请

US20110319770A1 FUNCTION ADDING MODULE 有权
标题翻译：功能增加模块
公开(公告)号：US20110319770A1
公开(公告)日：2011-12-29
申请号：US13230181
申请日：2011-09-12
申请人： Tsutomu Ichikawa , Takahide Tanaka
发明人： Tsutomu Ichikawa , Takahide Tanaka
IPC分类号： A61B5/021
CPC分类号： A61B5/022 , A61B5/02141
摘要： A function adding module includes a connection portion for connection to an existing blood pressure meter with an air tube and a connection portion for connection to a cuff with an air tube. The function adding module calculates a pressure value by detecting a change in internal pressure of the cuff using an embedded pressure sensor. The function adding module has a memory function and stores the calculated blood pressure value in a memory.
摘要翻译：功能添加模块包括用于连接到具有空气管的现有血压计的连接部分和用于连接到具有空气管的袖带的连接部分。功能添加模块通过使用嵌入式压力传感器检测袖带内压的变化来计算压力值。功能添加模块具有存储功能，并将计算出的血压值存储在存储器中。

35. 发明授权

US07583445B2 Head mount display apparatus 有权
标题翻译：头戴显示装置
公开(公告)号：US07583445B2
公开(公告)日：2009-09-01
申请号：US11713149
申请日：2007-03-02
申请人： Tsutomu Ichikawa
发明人： Tsutomu Ichikawa
IPC分类号： G02B27/14 , G02B23/08 , G09G5/00
CPC分类号： G02B27/0172 , G02B5/189 , G02B5/32 , G02B27/0103 , G02B2027/0161 , G02B2027/0174 , G02B2027/0178
摘要： A head mount display apparatus includes display section; eyepiece optical member for guiding light from display section to eyeball of wearer of the apparatus; and support substrate for supporting eyepiece optical member, support substrate being formed in a shape corresponding to outer shape of edge surfaces of eyepiece optical member and integrated with eyepiece optical member. Herein, edge surfaces of eyepiece optical member include plural slant surfaces in contact with support substrate. The plural slant surfaces include: light reflecting slant surface for reflecting light from display section toward eyeball of wearer, formed such as to be closer to an optical axis, as farther from an eyepiece surface and closer to surface opposite to eyepiece surface; and slant surface, other than reflecting slant surface, formed such as to be farther from the optical axis, as farther from eyepiece surface and closer to surface opposite to eyepiece surface.
摘要翻译：头戴显示装置包括显示部分; 目镜光学构件，用于将来自显示部分的光引导到设备佩戴者的眼球; 以及用于支撑目镜光学构件的支撑基板，支撑基板形成为与目镜光学构件的边缘表面的外部形状相对应的形状，并与目镜光学构件一体化。这里，目镜光学构件的边缘表面包括与支撑基板接触的多个倾斜表面。多个倾斜表面包括：光反射倾斜表面，用于将来自显示部分的光反射到穿戴者的眼球，其形成为更靠近光轴，远离目镜表面并且更靠近与目镜表面相对的表面; 并且除了反射倾斜表面以外的倾斜表面形成为远离光轴，远离目镜表面并且更靠近与目镜表面相对的表面。

36. 发明申请

US20050140822A1 Image capturing apparatus and image capturing system 失效
标题翻译：图像捕获装置和图像捕获系统
公开(公告)号：US20050140822A1
公开(公告)日：2005-06-30
申请号：US11011897
申请日：2004-12-14
申请人： Tsutomu Ichikawa
发明人： Tsutomu Ichikawa
IPC分类号： G03B7/16 , G03B7/28 , G03B15/05 , H04N5/222 , H04N5/225 , H04N5/235 , H04N5/238 , H04N101/00
CPC分类号： H04N5/2354 , H04N5/2351
摘要： A photocurrent corresponding to the intensity of the light from the subject which photocurrent is successively generated at predetermined intervals is converted into a voltage by being logarithmically compressed by a logarithmic compression circuit in a divisional cell of a metering sensor during the preliminary light emission of the flash immediately before the actual shooting. Then, the voltage level is outputted to a controller as an analog metering signal. The controller A/D converts the successively inputted analog metering signal to generate digital data corresponding to the BV value representative of the brightness of the subject under flash light, and stores the digital data into a RAM. Then, the controller calculates a subject distance for determining the light emission amount of the flash in the actual shooting by performing a digital calculation including an integration calculation of the BV values obtained under ambient light and under flash light.
摘要翻译：对应于来自被摄体的光的强度的光电流，其以预定间隔连续产生光电流，通过在闪光灯的初步发光期间由计量传感器的分割单元中的对数压缩电路对数压缩而被转换成电压在实际拍摄之前。然后，将电压电平作为模拟计量信号输出到控制器。控制器A / D转换连续输入的模拟测量信号，以生成对应于表示闪光灯下对象的亮度的BV值的数字数据，并将数字数据存储到RAM中。然后，控制器通过执行包括在环境光下和闪光下获得的BV值的积分计算的数字计算来计算用于确定实际拍摄中的闪光的发光量的被摄体距离。

37. 发明授权

US5678077A Electronic flash device and camera equipped with said device 失效
标题翻译：电子闪光灯装置和配备有所述装置的相机
公开(公告)号：US5678077A
公开(公告)日：1997-10-14
申请号：US718267
申请日：1996-09-20
申请人： Tsutomu Ichikawa , Koutaro Kawabe
发明人： Tsutomu Ichikawa , Koutaro Kawabe
IPC分类号： G03B15/05 , H05B41/32 , G03B7/26
CPC分类号： H05B41/32 , G03B15/05 , G03B2215/0532
摘要： The oscillating switching element of step-up transformer comprises a dedicated high-frequency FET and is placed between center tap of the primary coil and the ground of the primary circuit. Terminal of the primary coil on the side of the ground is connected to the connection point between xenon tube and the light emission controlling switching element, i.e., an IGBT, via diode. Charge voltage of main capacitor is detected by voltage detection circuit, and when charge voltage is below threshold voltage, controller drives the IGBT at a low frequency, while when charge voltage has exceeded threshold voltage, it drives the FET at a high frequency to charge main capacitor. The charging of main capacitor is made faster and more efficient by changing the switching frequency and by switching the switching element between the IGBT and the FET as charge voltage increases.
摘要翻译：升压变压器的振荡开关元件包括专用高频FET，放置在初级线圈的中心抽头和主电路的地之间。地面侧的初级线圈的端子通过二极管连接到氙灯管与发光控制开关元件（即IGBT）之间的连接点。主电容器的充电电压由电压检测电路检测，当充电电压低于阈值电压时，控制器以低频驱动IGBT，当充电电压超过阈值电压时，以高频驱动FET充电电容器。随着充电电压的增加，通过改变开关频率和切换IGBT和FET之间的开关元件，使主电容器的充电更快更有效率。

38. 发明授权

US5202719A Camera having a built-in electronic flash device and a detachable flash device selectively operated to eliminate red-eye phenomena 失效
标题翻译：相机具有内置的电子闪光灯设备和可选择的闪光灯设备，以便消除红眼现象
公开(公告)号：US5202719A
公开(公告)日：1993-04-13
申请号：US924438
申请日：1992-07-31
申请人： Nobuyuki Taniguchi , Hidehiko Fujii , Tsutomu Ichikawa , Takeshi Fukunaga , Atsushi Sumitani
发明人： Nobuyuki Taniguchi , Hidehiko Fujii , Tsutomu Ichikawa , Takeshi Fukunaga , Atsushi Sumitani
IPC分类号： G03B7/16 , G03B15/05
CPC分类号： G03B15/05 , G03B7/16 , G03B2215/0503 , G03B2215/0514
摘要： A camera having a built-in electronic flash device and a detachable electronic flash device, provided with a detecting sensor for detecting photographing condition, which judges whether or not a red-eye phenomenon caused by a reflection of flash light on human retinae tends to occur. In accordance with the judgment, activation of both flash devices are controlled.
摘要翻译：具有内置电子闪光装置和可拆卸电子闪光装置的相机具有用于检测拍摄条件的检测传感器，该检测传感器判断闪光对人眼的反射引起的红眼现象是否趋于发生。根据判断，控制两个闪存装置的激活。

39. 发明授权

US4951068A Camera system with flash device 失效
公开(公告)号：US4951068A
公开(公告)日：1990-08-21
申请号：US352494
申请日：1989-05-16
申请人： Tsutomu Ichikawa , Masayuki Yoshii , Norio Ishikawa , Akihiko Fujino , Masayuki Nakasa , Mashio Kitaura , Kenji Tsuji
发明人： Tsutomu Ichikawa , Masayuki Yoshii , Norio Ishikawa , Akihiko Fujino , Masayuki Nakasa , Mashio Kitaura , Kenji Tsuji
IPC分类号： G03B7/16 , G03B15/05
CPC分类号： G03B15/05 , G03B7/16 , G03B2215/0514 , G03B2215/0528
摘要： A camera comprising a flash unit attachable to a camera body, a switching device and a control device. The flash unit includes a light emitter switchable between an emission permit state in which the light emitter is projected from a body of the flash device and an emission prohibit state in which the light emitter is retracted into the body. The flash unit further includes a control circuit for selectively placing the light emitter in the emission permit state and the emission prohibit state. A main switch is provided in the camera body to be switchable between a position for permitting a camera operation and a position for prohibiting the camera operation. When the light emitter is placed in the emission permit state when the main switch is switched to the position for permitting the camera operation.

40. 发明授权

US4645437A Scroll compressors with annular sealed high pressure thrust producing member 失效
标题翻译：涡旋式压缩机采用环形密封高压推力产生件
公开(公告)号：US4645437A
公开(公告)日：1987-02-24
申请号：US749449
申请日：1985-06-27
申请人： Wataru Sakashita , Tsukasa Chiyoya , Tsutomu Ichikawa , Makoto Hayano
发明人： Wataru Sakashita , Tsukasa Chiyoya , Tsutomu Ichikawa , Makoto Hayano
IPC分类号： F04C18/02 , F04C23/00 , F04C27/00 , F04C18/04 , F16J9/08 , F16J15/34
CPC分类号： F04C18/0215 , F04C27/005 , F04C23/008
摘要： In a scroll compressor enclosed in a casing and a movable scroll member is driven eccentrically by an electric motor, a thrust force created by the compression and applied to the movable scroll member is cancelled by a high pressure chamber which is provided between a surface of the movable scroll member and a frame member and supplied with a pressurized gas delivered from the scroll compressor. The high pressure chamber is formed into an annular shape defined by radially inner and outer tapered walls, and radially inner and outer seal rings having resilience to shrink and expand respectively are provided in the chamber for preventing leakage of the gas out of the high pressure chamber.
摘要翻译：在封闭在壳体中的涡旋压缩机和动涡旋件被电动机偏心地驱动时，通过压缩产生的并施加到可动涡旋件的推力被高压室抵消，高压室设置在动涡旋件和框架件，供给从涡旋压缩机输送的加压气体。高压室形成为由径向内锥形壁和外锥形壁限定的环形形状，并且在腔室中设置有具有收缩和膨胀弹性的径向内外密封环，用于防止气体从高压室泄漏。

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