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71. 发明授权

US5835805A Film transporting device of camera and clutch structure and camera with magnetic recording function 失效
标题翻译：摄像机胶片输送装置和离合器结构以及具有磁记录功能的相机
公开(公告)号：US5835805A
公开(公告)日：1998-11-10
申请号：US833126
申请日：1997-04-04
申请人： Toshihiko Izaki , Yasuhiko Tanaka
发明人： Toshihiko Izaki , Yasuhiko Tanaka
IPC分类号： G03B17/42 , G03B1/00
CPC分类号： G03B17/425 , G03B2217/244 , G03B2217/266
摘要： A film transporting device transports photographic film by driving a spool of a cartridge and a takeup spool which takes up the photographic film supplied from the cartridge by means of a single motor which is rotatable forward and backward. Unidirectional rotational driving force is transmitted from the motor to the spool and the takeup spool via one planet gear mechanism, and the photographic film is supplied from the cartridge, and then the takeup spool takes up the photographic film. The rotational driving force from the motor in the other direction is transmitted to the spool via the planet gear mechanism, and the photographic film is rewound into the cartridge. When the takeup spool takes up the photographic film, a one way clutch can absorb a difference of the transport speed between the takeup spool and the spool of the cartridge.
摘要翻译：胶片传送装置通过驱动盒的卷轴和卷取卷轴来传送照相胶片，卷取卷轴通过可以向前和向后旋转的单个电动机从胶卷盒中提取照相胶片。单向旋转驱动力通过一个行星齿轮机构从马达传递到卷轴和卷取卷轴，并且从墨盒供给照相胶卷，然后卷取卷轴卷取照相胶卷。来自电动机的另一方向的旋转驱动力经由行星齿轮机构传递到卷轴，并且照相胶卷被重新卷绕到盒中。当卷取卷轴卷取照相胶片时，单向离合器可以吸收卷取卷轴和卷轴的卷轴之间的运送速度的差异。

72. 发明授权

US5784660A Mounting structure of a film passage forming plate for a photographic camera 失效
标题翻译：用于照相机的胶片通道形成板的安装结构
公开(公告)号：US5784660A
公开(公告)日：1998-07-21
申请号：US544617
申请日：1995-10-18
申请人： Yasuhiko Tanaka
发明人： Yasuhiko Tanaka
IPC分类号： G03B17/00 , G03B17/02 , G03B17/24 , G03B17/28
CPC分类号： G03B17/24 , G03B17/02 , G03B2217/244
摘要： A photographic camera and method for assembling a photographic camera are disclosed. The photographic camera includes a novel mounting structure for a film passage forming plate, which may have components such as a photosensor, a magnetic head, and a film advance control substrate mounted thereon. The film passage forming plate is flexibly attached to a camera body such that it may be moved away from the camera aperture formed in the camera body while initial focusing and testing is conducted after assembly of the camera. In addition, the photographic camera includes a first control substrate carried by the camera body that is electrically connected to the film advance control substrate by a flexible wiring plate which serves to flexibly attach the film passage forming plate to the camera body so that the film passage forming plate may be moved away from the camera aperture after the film advance control substrate is wired to the camera.
摘要翻译：公开了一种用于组装照相机的照相机和方法。照相机包括用于胶片通道形成板的新型安装结构，其可以具有安装在其上的诸如光电传感器，磁头和膜前进控制基板的部件。胶片通道形成板被柔性地附接到相机主体，使得其可以在组装相机之后进行初始聚焦和测试时远离形成在照相机主体中的照相机孔。此外，照相机包括由相机主体承载的第一控制基板，该第一控制基板通过柔性布线板电连接到胶片前进控制基板，柔性布线板用于将胶片通道形成板柔性地附接到照相机主体，使得胶片通道在胶片前进控制基板连接到照相机之后，成型板可以从相机孔径移开。

73. 发明授权

US5716468A Process for producing high-and low-pressure integral-type turbine rotor 失效
标题翻译：制造高低压一体式涡轮转子的方法
公开(公告)号：US5716468A
公开(公告)日：1998-02-10
申请号：US576460
申请日：1995-12-21
申请人： Yasuhiko Tanaka , Yasumi Ikeda , Tsukasa Azuma , Masayuki Yamada , Yoichi Tsuda
发明人： Yasuhiko Tanaka , Yasumi Ikeda , Tsukasa Azuma , Masayuki Yamada , Yoichi Tsuda
IPC分类号： F01D5/02 , B23P15/02 , C21D1/18 , C21D1/28 , C21D1/78 , C21D6/00 , C21D9/28 , C21D9/38 , C22C38/00 , C22C38/48 , F01D5/06 , F01D5/28 , C21D8/00
CPC分类号： F01D5/286 , C21D1/78 , C21D6/002 , C21D9/38 , C22C38/48 , C21D1/18 , C21D1/28 , C21D2221/00 , F05D2230/25
摘要： A rotor forging composed of Cr--Mo--V type alloy based on iron is normalizing-treated at a temperature of from 1000 to 1150.degree. C., the temperature is maintained at 650.degree.-750.degree. C. on the way of cooling the temperature from the normalizing-treating temperature to pearlite transform the microstructure of the rotor forging, the portions of the rotor forging corresponding to a high pressure or middle pressure portion are quenched at 940.degree.-1020.degree. C. and the portion corresponding to the low pressure portion is quenched at 850.degree.-940.degree. C. after the heat treatment is carried out at 920.degree.-950.degree. C. once or more times, and the rotor forging is subjected to tempering at 550.degree.-700.degree. C. once or more times. A high creep strength at the high and middle pressure portions can be obtained and, at the same time, the toughness at the low pressure portion is drastically enhanced.
摘要翻译：由铁基的Cr-Mo-V型合金构成的转子锻造在1000〜1150℃的温度下进行标准化处理，在冷却温度的过程中将温度保持在650〜从归一化处理温度向珠光体转变为转子锻造的微观结构，对应于高压或中压部分的转子锻造部分在940-1020℃下淬火，对应于低压部分的部分在920-950℃进行一次或多次热处理后，在850-940℃下淬火，转子锻件在550〜-78℃下回火一次或多次。可以获得高中压部分的高蠕变强度，并且同时，低压部分的韧性显着提高。

74. 发明授权

US5678081A Photographic camera having a picture size switching device 失效
标题翻译：具有图像尺寸切换装置的照相机
公开(公告)号：US5678081A
公开(公告)日：1997-10-14
申请号：US539357
申请日：1995-10-05
申请人： Yasuhiko Tanaka
发明人： Yasuhiko Tanaka
IPC分类号： G03B1/50 , G03B17/02 , G03B1/00
CPC分类号： G03B1/50
摘要： A photographic camera including a picture size switching device adapted to switch the picture size between a regular size, for example, of 36 mm.times.24 mm and a panoramic size, for example, of 65 mm.times.24 mm, wherein, when it is intended to switch the picture size, a predetermined quantity of a roll of film is fed or rewound so that a space of a predetermined extent may be generated between the adjacent previously exposed film frame and the following film frame to be exposed and thereby multiple exposure as well as wastefulness of the film may be avoided. Additionally disclosed is a photographic camera of the so-called preliminary take-up type including a picture size switching device having a spool for taking up the entire roll of film contained within a cartridge in order to measure a full length of the roll of film so that a film quantity rewound during shutter release and a film quantity fed or rewound during changeover of the picture size may be subtracted from the full length of the roll of film to determine a residual film length based on which the number of film frames still available for photographing in the selected picture size may be calculated. The number of film frames may then be displayed to reliably inform a user of the number of frames remaining.
摘要翻译：一种照相机，包括图像尺寸切换装置，其适于在例如36mm×24mm的规则尺寸和例如65mm×24mm的全景尺寸之间切换图像尺寸，其中，当打算切换图像尺寸，预定量的一卷胶片被进给或倒带，使得可以在相邻的先前曝光的胶片框架和下一个要曝光的胶片框架之间产生预定范围的空间，从而多次曝光以及浪费电影可以避免。另外公开了所谓的预备卷取类型的照相机，包括图像尺寸切换装置，其具有用于卷绕容纳在盒中的胶卷的整卷的卷轴，以便测量胶卷卷的全长在快门释放期间重新卷绕的胶片数量以及在图像尺寸的切换期间进给或重新卷绕的胶片数量可以从胶片卷的全长中减去以确定剩余胶片长度，基于该胶片长度，胶片帧的数量仍然可用于可以计算所选图像大小的拍摄。然后可以显示胶片帧的数量以可靠地通知用户剩余的帧数。

75. 发明授权

US5669026A Camera having push button which presses circuit board mounted in film restraining plate 失效
标题翻译：相机具有按钮，其按下安装在胶片限制板中的电路板
公开(公告)号：US5669026A
公开(公告)日：1997-09-16
申请号：US762058
申请日：1996-12-09
申请人： Yasuhiko Tanaka
发明人： Yasuhiko Tanaka
IPC分类号： G03B17/00 , G03B17/02 , G03B17/28
CPC分类号： G03B17/28 , G03B17/00 , G03B17/02 , G03B2217/002
摘要： A camera has a plate for supporting a photo film from a rear surface thereof. The plate is provided with a recess into which a projection is fitted. The projection is integrally formed with an exposure frame and keeps a gap between the plate and the photo film at a constant. A push button is attached to a control circuit board which is disposed at a rear side of the plate. The push button is operatable from the outside of the camera and arranged at a position opposed to the projection via the plate. When the push button is pressed, the plate is received by the projection so that the plate is prevented from being moved toward the photo film.
摘要翻译：相机具有用于从其后表面支撑摄影胶片的板。该板设置有凹部，凸起装配到该凹部中。突起与曝光框一体地形成，并且以恒定的方式在板和照相胶片之间保持间隙。按钮安装在控制电路板上，控制电路板设置在板的后侧。按钮可从照相机的外部操作，并且经由板被布置在与突起相对的位置。当按下按钮时，板被凸起所接收，从而防止板向摄影胶片移动。

76. 发明授权

US5524019A Electrode for electroslag remelting and process of producing alloy using the same 失效
标题翻译：电渣重熔用电极及其制造方法
公开(公告)号：US5524019A
公开(公告)日：1996-06-04
申请号：US73465
申请日：1993-06-09
申请人： Tomoo Takenouchi , Yoshiaki Ichinomiya , Junji Ishizaka , Junji Itagaki , Shuzo Ohhashi , Tsukasa Azuma , Yasuhiko Tanaka
发明人： Tomoo Takenouchi , Yoshiaki Ichinomiya , Junji Ishizaka , Junji Itagaki , Shuzo Ohhashi , Tsukasa Azuma , Yasuhiko Tanaka
IPC分类号： C22B9/18 , H05B3/60
CPC分类号： C22B9/18 , Y10T29/4932
摘要： An object of the invention is to provide an ingot having improvement of and a prevention of occurrence of segregation when electroslag remelting method is used for producing a large size ingot and a super alloy which is sensitive to segregation. According to the present invention, the electrode for electroslag remelting method has a hole formed along an axial direction in the core of an electrode. Therefore, the molten pool is made shallow so that flat and segregation is prevented from occurring. Consequently, an ESR ingot of good quality is accomplished with an excellent surface and is free from segregation. Moreover, an electrode melting rate is increasing and efficiency is improved.
摘要翻译：本发明的目的是提供一种具有改善并防止在电渣重熔方法用于制造对分离敏感的大型锭和超级合金时发生偏析的锭。根据本发明，用于电渣重熔方法的电极在电极芯中具有沿轴向形成的孔。因此，使熔池变浅，防止发生平坦和偏析。因此，质量好的ESR锭具有优异的表面并且没有分离。此外，电极熔化速率提高，效率提高。

77. 发明授权

US5349407A Film transporting system including a counter and a film existence detector for a photographic camera 失效
标题翻译：胶片传送系统，包括用于照相机的计数器和胶片存在检测器
公开(公告)号：US5349407A
公开(公告)日：1994-09-20
申请号：US71706
申请日：1993-06-04
申请人： Tatsuo Saito , Haruo Onozuka , Yasuhiko Tanaka
发明人： Tatsuo Saito , Haruo Onozuka , Yasuhiko Tanaka
IPC分类号： G03B17/28 , G03B17/36 , G03B17/42 , G03B1/18
CPC分类号： G03B17/425 , G03B17/36
摘要： A film transporter is coupled to a counter which counts the number of used film frames. A film detector detects a film when the count signal is "0," i.e., a state where the counter for counting the number of used film frames is reset. When it is detected that the camera has no film roll loaded therein, the film transporter is disabled to advance or rewind the film roll. There is provided a film travel detector adapted to stop further travel of the film roll after the number of pulses output every time the film roll travels by one frame has reached a predetermined number and, when the camera has the film roll loaded therein, the predetermined number is changed depending whether the count signal is "0," so that a common control system effects initial film advance and advance of each frame following the initial film advance.
摘要翻译：胶片传送器连接到计数器，该计数器对所使用的胶片帧的数量进行计数。当计数信号为“0”时，胶片检测器检测胶片，即用于计数所使用的胶卷帧数的计数器被复位的状态。当检测到相机没有装载胶卷时，胶片传送器被禁止推进或倒带胶卷。提供了一种胶片行进检测器，其适用于在每次胶片卷行进一帧之后输出的脉冲数达到预定数量之后停止胶卷的进一步移动，并且当相机具有胶卷装入时，预定的根据计数信号是否为“0”来改变数量，使得公共控制系统在初始胶片提前之后实现每帧的初始胶片前进和前进。

78. 发明授权

US5184166A Self-photographing method for cameras 失效
标题翻译：摄影机自拍方法
公开(公告)号：US5184166A
公开(公告)日：1993-02-02
申请号：US634831
申请日：1990-12-27
申请人： Michihiro Shiina , Yasuhiko Tanaka , Fumio Iwai , Yukio Noguchi , Takao Umetsu , Tatsuo Saito , Haruo Onozuka , Muneyoshi Saitoh , Takao Koda
发明人： Michihiro Shiina , Yasuhiko Tanaka , Fumio Iwai , Yukio Noguchi , Takao Umetsu , Tatsuo Saito , Haruo Onozuka , Muneyoshi Saitoh , Takao Koda
IPC分类号： G02B7/28 , G03B17/40
CPC分类号： G03B17/40 , G02B7/28
摘要： A self-photographing method for an autofocus camera, wherein, upon depression of a shutter release button, the subject distance data are detected a plurality of times at periodic intervals, and a predetermined exposure operation, that is, an actual shutter release operation is automatically executed using the autofocus system when the detected subject distance data have changed from each other. The distance data are repeatedly detected and compared with each other until these distance data differ from each other. If the distance data have been equal for a predetermined time interval from the shutter release button depression, then the actual shutter release operation is executed, or is called off and the self-photographing is terminated. It is preferred that the detected change of distance be a decrease of distance, indicating that the photographer has stepped into the picture, whereupon the measured distance becomes his distance in place of the background distance.
摘要翻译：一种用于自动对焦照相机的自拍方法，其中，按下快门释放按钮时，以周期性间隔多次检测被摄体距离数据，并且自动执行预定的曝光操作，即实际快门释放操作当检测到的被摄体距离数据彼此改变时，使用自动对焦系统执行。重复检测距离数据并将其进行比较，直到这些距离数据彼此不同。如果从快门释放按钮按下的距离数据已经相等预定的时间间隔，则执行实际的快门释放操作，或者被关闭，并且终止自拍。优选地，检测到的距离变化是距离的减小，表示拍摄者已经进入图像，于是测量的距离成为他的距离代替背景距离。

79. 发明授权

US4980711A Camera with zooming mechanism 失效
标题翻译：相机具有缩放机制
公开(公告)号：US4980711A
公开(公告)日：1990-12-25
申请号：US431148
申请日：1989-11-03
申请人： Hiroshi Komatsuzaki , Nobuhiro Aoki , Masaya Nozawa , Syunji Nashimura , Kazuhiro Akiyama , Takao Koda , Yasuhiko Tanaka , Masao Shoji
发明人： Hiroshi Komatsuzaki , Nobuhiro Aoki , Masaya Nozawa , Syunji Nashimura , Kazuhiro Akiyama , Takao Koda , Yasuhiko Tanaka , Masao Shoji
IPC分类号： G02B7/10 , G03B3/10
CPC分类号： G02B7/10 , G03B3/10
摘要： A zoom lens system shifts the position of front and rear lens groups relative to each other in the direction of the optical axis to change its focal length, by moving a lens barrel back and forth in the axial direction. The lens barrel is formed with cutouts in its rear portion for receiving therein parts and elements projecting forwardly from the plane in which an exposure aperture is located when the lens barrel is retracted, so as to reduce the thickness of the camera with the retracted zoom lens. A focal length changing mechanism comprises a fixed cam and a lever attached to the lens barrel which is turned by the cam when the lens barrel moves back and forth to shift one lens group, thereby changing the focal length of the zoom lens to desired focal lengths. To correct the changes in focus of the zoom lens caused by the change of focal length, an adjusting member is provided in the focal length changing mechanism. An encoder is provided in the camera to detect the shifted axial positions of the lens barrel.
摘要翻译：变焦透镜系统通过沿轴向方向前后移动镜筒来使前后透镜组相对于光轴的方向移动位置，以改变其焦距。镜筒在其后部形成有切口，用于在透镜镜筒缩回时从其中暴露孔位于其中的平面向前突出的部件和元件，以便缩小相机的缩小后的变焦镜头的厚度。焦距改变机构包括固定凸轮和附接到镜筒的杆，当透镜镜筒前后移动以移动一个透镜组时由凸轮转动，从而将变焦透镜的焦距改变为期望的焦距。为了校正焦距变化引起的变焦镜头的焦点变化，调焦部件设置在焦距变化机构中。在相机中设置有一个编码器来检测透镜镜筒的偏移的轴向位置。

80. 发明授权

US4781551A Rotary compressor with low-pressure and high-pressure gas cut-off valves 失效
标题翻译：具有低压和高压气体截止阀的旋转压缩机
公开(公告)号：US4781551A
公开(公告)日：1988-11-01
申请号：US879888
申请日：1986-06-30
申请人： Yasuhiko Tanaka
发明人： Yasuhiko Tanaka
IPC分类号： F04C28/06 , F25B31/02 , F04C18/356 , F04C25/00 , F16K31/12 , F25B49/00
CPC分类号： F04C28/06 , F25B31/026 , Y10T137/7835
摘要： A rotary compressor for use with refrigerating apparatuses such as freezing refrigerators, freezers, showcases for household or commercial use incorporates a mechanism in a compressor unit. When a space to be freezed is freezed in a on-off operation mode, the mechanism prevents a large amount of high temperature refrigerant gas in a closed casing of the compressor from being discharged to an evaporator during the suspension of the operation of the compressor.

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