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    • 93. 发明授权
    • Film feed detecting device of a camera
    • 相机的胶片进纸检测装置
    • US4310233A
    • 1982-01-12
    • US195492
    • 1980-10-09
    • Takeshi OkuyamaToshiaki HozumiHiroshi Wakabayashi
    • Takeshi OkuyamaToshiaki HozumiHiroshi Wakabayashi
    • G03B1/64G03B17/42G03B1/04G03B17/26
    • G03B17/42G03B1/64
    • In a film feeding device of a camera including a take-up spool adapted to be rotated by a wind-up operating device to thereby take up on the outer periphery thereof a roll film loaded into a supply chamber, the film having an image recording portion and a leader portion of a smaller width than the recording portion, the image recording portion being taken up in subsequence to the take-up of the leader portion onto the take-up spool, the take-up spool having an outer peripheral surface which is not covered with the leader portion but can be covered only with the image recording portion, there is provided means cooperable with the outer peripheral surface of the take-up spool to detect the take-up of the film, the detecting means including signal means provided on said outer peripheral surface and signal detecting means engageable with the signal means and removed from said outer peripheral surface by the intervention of the image recording portion of the film with respect to said outer peripheral surface, and means for biasing the signal detecting means in the direction of engagement thereof with the signal means.
    • 在包括卷取卷轴的照相机的胶卷供给装置中,所述卷取卷轴适于由卷绕操作装置旋转,从而在其外周上卷绕加载到供应室中的卷筒膜,所述胶片具有图像记录部分 以及比记录部分宽度小的引导部分,图像记录部分在引导部分卷绕到卷取卷轴上的过程中被卷起,卷取卷轴的外周面是 未被引导部分覆盖,但仅能够被图像记录部分覆盖,提供与卷取卷轴的外周表面配合的装置以检测胶卷的卷取,检测装置包括提供的信号装置 在所述外周面上,信号检测装置可与信号装置接合并且通过薄膜的图像记录部分相对于所述外部外围表面的介入从所述外周表面移除 周边表面,以及用于使信号检测装置沿着与信号装置接合的方向偏置的装置。
    • 95. 发明申请
    • Pressure sensor
    • 压力传感器
    • US20060016265A1
    • 2006-01-26
    • US11182547
    • 2005-07-15
    • Yoshikazu KanekoHiroshi WakabayashiTakayuki Yokoyama
    • Yoshikazu KanekoHiroshi WakabayashiTakayuki Yokoyama
    • G01L7/08
    • G01L9/0051G01L19/0038G01L19/0627
    • A pressure sensor (1) includes a diaphragm (21) with a bottom formed of a thin-wall portion (210) and a pressure introducing joint (10), in which an austenitic precipitation hardening Fe—Ni heat resisting steel having high mechanical strength is used for the diaphragm (21), while an austenitic stainless steel that is relatively inexpensive is used for the pressure introducing joint (10). The diaphragm (21) and the pressure introducing joint (10) are integrated by welding, and Ni content of a weld portion is appropriately adjusted. Thereby, the pressure sensor (1) achieves high accuracy and reliability, and usage amount of the expensive austenitic precipitation hardening Fe—Ni heat resisting steel can be minimized in manufacturing the pressure sensor (1). Also, since the austenitic stainless steel has an excellent corrosion resistance, the pressure sensor (1) can be used in measurement of a fluid with high corrosiveness.
    • 压力传感器(1)包括具有由薄壁部分(210)形成的底部的隔膜(21)和压力引入接头(10),其中具有高机械强度的奥氏体沉淀硬化Fe-Ni耐热钢 用于隔膜(21),而相对便宜的奥氏体不锈钢用于压力引入接头(10)。 通过焊接将隔膜21和压力导入接头10一体化,适当地调整焊接部的Ni含量。 因此,压力传感器(1)的精度和可靠性高,在制造压力传感器(1)时可以使昂贵的奥氏体析出硬化Fe-Ni耐热钢的使用量最小化。 此外,由于奥氏体不锈钢具有优异的耐腐蚀性,所以压力传感器(1)可用于测量具有高腐蚀性的流体。
    • 96. 发明授权
    • Mechanical power switching apparatus and camera
    • 机械式电源开关装置及相机
    • US06560411B2
    • 2003-05-06
    • US09862819
    • 2001-05-22
    • Hiroshi WakabayashiHidefumi Obo
    • Hiroshi WakabayashiHidefumi Obo
    • G03B100
    • G03B17/425
    • If a sun gear is rotated in the clockwise direction, a planetary arm is also rotated in the clockwise direction so as to permit the planetary gear and a transmission gear to operatively mesh. If the sun gear is then rotated in the clockwise direction, a cam plate driven by a pin is rotated in the counterclockwise direction. A first engaging lever is rotated in the clockwise direction by a cam mounted to the rotary edge of the cam plate to release the engagement of the rotary edge of the planetary arm. If the sun gear is rotated in the counterclockwise direction, the planetary arm is rotated in the counterclockwise direction to permit the planetary gear to mesh with an idle gear. The planetary arm is engaged with a second engaging lever to maintain the meshed state between the planetary gear and the idle gear. If the sun gear is then rotated in the counterclockwise direction, a photographic film is wound up within a cartridge.
    • 如果太阳齿轮沿顺时针方向旋转,则行星臂也沿顺时针方向旋转,以允许行星齿轮和变速齿轮操作地啮合。 如果太阳齿轮然后沿顺时针方向旋转,则由销驱动的凸轮板沿逆时针方向旋转。 第一接合杆通过安装到凸轮板的旋转边缘的凸轮沿顺时针方向旋转,以释放行星臂的旋转边缘的接合。 如果太阳齿轮沿逆时针方向旋转,则行星臂沿逆时针方向旋转,以允许行星齿轮与空转齿轮啮合。 行星臂与第二接合杆接合以保持行星齿轮与空转齿轮之间的啮合状态。 如果太阳齿轮然后沿逆时针方向旋转,则照相胶卷被卷入盒中。
    • 98. 发明授权
    • Control device for a view finder optical system of a view finder camera
and view finder camera equipped with same and method of operation of
same
    • 用于取景器相机的取景器光学系统的控制装置和配备其的取景器相机及其操作方法
    • US5873005A
    • 1999-02-16
    • US708885
    • 1996-09-05
    • Hiroshi WakabayashiDaiki Tsukahara
    • Hiroshi WakabayashiDaiki Tsukahara
    • G03B13/12G02B7/08G02B7/10G03B17/00
    • G02B7/102G03B13/12
    • A control device for use with a view finder optical system of a view finder camera having a variable focal length photographic optical system. The control device includes a view finder having a view finder optical system with a variably set view finder focal length that is set based on the focal length of the photographic optical system, a view finder angle of view detection unit that detects a view finder angle of view in accordance with a position of the view finder optical system and that outputs a first signal, a photographic optical system angle of view detection unit that detects a photographic optical system angle of view in accordance with the position of the photographic optical system and that outputs a second signal, and a view finder drive unit that receives the first and second signals and moves the view finder optical system so that the view finder angle of view and the photographic optical system angle of view correspond. Also provided is an imaging unit that includes a variable focal length view finder optical system, a variable focal length imaging optical system and a control unit that determines a focal length of the variable focal length imaging optical system and that causes the variable focal length view finder optical system to maintain a focal length that corresponds to the focal length of the imaging optical system. Finally, a method for adjusting a view field of a view finder is provided and involves determining the focal length of a variable focal length photographic optical system and adjusting the focal length of a variable focal length view finder optical system in accordance therewith.
    • 一种用于具有可变焦距摄影光学系统的取景器相机的取景器光学系统的控制装置。 控制装置包括取景器,该取景器具有取景器光学系统,该取景器光学系统具有基于摄影光学系统的焦距设置的可变设置的取景器焦距,取景器视角检测单元,其检测取景器角度 根据取景器光学系统的位置观察并输出第一信号;照相光学系统视角检测单元,其根据摄影光学系统的位置检测摄影光学系统的视角,并且输出 第二信号和取景器驱动单元,其接收第一和第二信号并移动取景器光学系统,使得取景器的视角和摄影光学系统的视角对应。 还提供了一种成像单元,其包括可变焦距取景器光学系统,可变焦距成像光学系统和控制单元,该可变焦距成像光学系统和控制单元确定可变焦距成像光学系统的焦距并且使得可变焦距成像光学系统 光学系统以保持对应于成像光学系统的焦距的焦距。 最后,提供了一种用于调整取景器的视场的方法,并且涉及确定可变焦距照相光学系统的焦距并根据其调整可变焦距取景器光学系统的焦距。