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81.发明授权Endoscope using an optical guide twisted on the tip side to have the visual field direction and curvature axis coincide with each other 失效使用在尖端侧扭转以使视野方向和曲率轴彼此一致的光导体的内窥镜
公开(公告)号：US4941457A
公开(公告)日：1990-07-17
申请号：US394895
申请日：1989-08-17
申请人： Hiroshi Hasegawa
发明人： Hiroshi Hasegawa
CPC分类号： A61B1/0051 , A61B1/00096 , A61B1/00101 , A61B1/00165 , A61B1/00174 , A61B1/00193 , A61B1/05 , A61B1/0615 , A61B1/07 , G02B23/26
摘要： As inserted through an insertable part, a flexible image guide transmitting an optical image and a flexible light guide transmitting an illuminating light are secured in a tip part so as to be parallel/vertical to a curvature axis and are inserted in a position displaced rotatably around the center axis within a curvable tube part adjacent to this tip part so that, in case a tip adapter is fitted, the visual field direction and the direction of the curvature axis may be parallel/vertical to each other.
摘要翻译： 通过可插入部分插入，传递光学图像的柔性图像引导件和传递照明光的柔性光导件固定在尖端部分中，以平行/垂直于曲率轴线，并且被插入到可旋转的周围的位置 中心轴线在与该尖端部分相邻的可弯曲管部分内，使得在安装尖端适配器的情况下，视野方向和曲率轴线的方向可以彼此平行/垂直。
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公开(公告)号：US4848817A
公开(公告)日：1989-07-18
申请号：US119458
申请日：1987-11-10
申请人： Hiroshi Hasegawa
发明人： Hiroshi Hasegawa
CPC分类号： G02B23/2476 , F01B25/16
摘要： A hook forceps apparatus for industrial endoscopes in which a hook stopper is connected to the tip of an elongated flexible shaft part and is provided with a fitting part, a male screw part having a self-tapping function is formed on the outer periphery of this fitting part and, on the other hand, a recess in which the above mentioned fitting part is fitted and a female screw is cut by the male screw part is provided on the base side of a hook part to be connected to this hook stopper and which is used as inserted through a channel in the industrial endoscope.
摘要翻译： 一种用于工业内窥镜的钩钳装置，其中钩止动件连接到细长柔性轴部分的末端并且设置有配合部分，在该配件的外周上形成具有自动攻丝功能的阳螺纹部分 另一方面，在与该钩止动件连接的钩部的基部侧设置有嵌合上述嵌合部的凹部和由外螺纹部切断的内螺纹， 用于通过工业内窥镜中的通道插入。
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公开(公告)号：US4519683A
公开(公告)日：1985-05-28
申请号：US643695
申请日：1984-08-24
CPC分类号： G03B15/05 , G03B2215/05
摘要： In an electronic flash apparatus, electric power is alternately supplied by a same power source to the voltage elevating circuit for charging the main capacitor for flash emission and to other circuits provided in the flash unit or in the camera, such as a light emission control circuit for controlling the quantity of emitted light, an indicator circuit for indicating the completion of the charging of the main capacitor, an indicator circuit for indicating whether the light emission control is in operation, an alarm circuit for indicating an inadequate setting of the flash unit etc.
摘要翻译： 在电子闪光装置中，通过相同的电源将电力交替地供给用于对用于闪光发射的主电容器进行充电的电压升高电路以及设置在闪光单元或照相机中的其它电路，例如发光控制电路 用于控制发光量的指示电路，用于指示主电容器的充电完成的指示电路，用于指示发光控制是否正在运行的指示电路，用于指示闪光灯组件的不充分设置的报警电路 。
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公开(公告)号：US4494851A
公开(公告)日：1985-01-22
申请号：US436430
申请日：1982-10-25
CPC分类号： G03B7/16 , G03B15/05 , G03B2215/05
摘要： In a flashlight emission system, apparatus for lighting a flash tube to illuminate an object and for controlling the quantity of emitted light from the flash tube, the apparatus being cooperative with a camera having structure for presetting ASA speed of film and aperture value of a taking lens prior to taking, there is provided a device for displaying the limit of object distance for providing an optimum exposure to the film comprising; apparatus for receiving information of the ASA speed and aperture value from the camera to make up first data corresponding to the received information; apparatus for making second data indicative of the limit of the quantity of emitted light controllable by the control apparatus; a device for calculating the limit of object distance from the first and second data and generating an output corresponding to the limit found out by the calculation; and apparatus for making a visual display of the limit of object distance in response to the output of the calculation device.
摘要翻译： 在手电筒发射系统中，用于照明闪光管以照亮物体并用于控制来自闪光管的发射光量的装置，该装置与具有用于预设胶片的ASA速度和拍摄的光圈值的结构的相机协作 提供了一种用于显示物体距离极限以提供对胶片的最佳曝光的装置，所述装置包括： 用于从摄像机接收ASA速度和光圈值的信息的装置，以构成对应于接收到的信息的第一数据; 用于产生指示由控制装置控制的发射光量的限制的第二数据的装置; 用于从第一和第二数据计算物体距离的限制并产生与通过计算找出的限制相对应的输出的装置; 以及用于响应于计算装置的输出进行目标距离极限的视觉显示的装置。
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公开(公告)号：US4439953A
公开(公告)日：1984-04-03
申请号：US321583
申请日：1981-11-16
申请人： Aleck Block , Hiroshi Hasegawa
发明人： Aleck Block , Hiroshi Hasegawa
CPC分类号： B24D7/16
摘要： A holder for supporting an abrasive disc having a centrally located nut member and with the nut member including a flange portion located adjacent the disc and a thread portion extending from the flange portion, the holder including a central metallic member, a stud member extending through the central metallic member and including a threaded end portion, a flexible pad portion supported by and extending radially outwardly from the central metallic member to support the abrasive disc, a stop member composed of a low friction plastic material and with a first portion of the stop member disposed around and spaced from the threaded end portion of the stud member and with a second portion of the stop member located adjacent to the central metallic member and with the stop member captured in position for free rotation relative to the central metallic member and the stud member when the holder is not-supporting the abrasive disc, and the threaded end portion of the stud member for receiving the threaded portion of the nut member of the abrasive disc to thread the abrasive disc onto the holder and with the second portion of the stop member for abutting the flange portion of the nut member to compress the stop member to abut the central metallic member as the abrasive disc is threaded onto the holder.
摘要翻译： 一种用于支撑具有中心位置的螺母构件并且所述螺母构件的所述螺母构件的保持器，所述螺母构件包括邻近所述盘的凸缘部分以及从所述凸缘部分延伸的螺纹部分，所述保持器包括中心金属构件， 中心金属构件并且包括螺纹端部，由中心金属构件支撑并从其径向向外延伸以支撑研磨盘的柔性衬垫部分，由低摩擦塑性材料构成的止动构件和止动构件的第一部分 设置在螺栓构件的螺纹端部周围并与其隔开，并且止动构件的第二部分邻近中心金属构件定位并且止动构件被捕获在适当位置以相对于中心金属构件和柱头构件自由旋转 当保持器不支撑研磨盘时，以及用于接收的螺栓构件的螺纹端部 研磨盘的螺母构件的螺纹部分将研磨盘连接到保持器上，并且与止动构件的第二部分相接触，用于抵靠螺母构件的凸缘部分以压缩止动构件以抵靠中心金属构件 研磨盘螺纹固定在支架上。
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公开(公告)号：US4388068A
公开(公告)日：1983-06-14
申请号：US288547
申请日：1981-07-30
申请人： Osamu Takeuchi , Hiroshi Hasegawa , Susumu Izumi , Naoki Otsuki
发明人： Osamu Takeuchi , Hiroshi Hasegawa , Susumu Izumi , Naoki Otsuki
摘要： A heating furnace in which radiant tubes are extended widthwise into the furnace so that the products of combustion are discharged into the furnace, whereby intermediate shapes such as slabs which are transported through the furnace are heated to desired rolling temperatures.
摘要翻译： 一种加热炉，其中辐射管沿宽度方向延伸到炉中，使得燃烧产物被排放到炉中，由此将通过炉输送的板坯等中等形状加热到所需的轧制温度。
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公开(公告)号：US4376095A
公开(公告)日：1983-03-08
申请号：US292941
申请日：1981-08-14
申请人： Hiroshi Hasegawa
发明人： Hiroshi Hasegawa
CPC分类号： A61M1/1698 , A61M1/1627 , A61M1/1629 , B01D63/02 , B01D63/022 , Y10S128/03 , Y10S261/28
摘要： A hollow fiber-type artificial lung having an enclosed heat exchanger comprises a first housing and a second housing connected together coaxially. A gas exchange chamber is defined in the first housing by a pair of spaced walls and a bundle of hollow fibers designed for gas exchange arranged in the first housing and between the pair of walls. The hollow fiber bundle is preferably constricted at the central portion to increase the packing ratio of the hollow fibers. The second housing is connected to the first housing by way of a blood chamber and has a pair of spaced apart walls, and multiple tubes which extend lengthwise between the pair of walls to effect heat exchange between a circulating heat exchange medium and the blood flowing through the multiple tubes.
摘要翻译： 具有封闭式热交换器的中空纤维型人造肺包括同轴连接在一起的第一壳体和第二壳体。 气体交换室由第一壳体中的一对隔开的壁和一组中空纤维形成，该中空纤维被设计用于布置在第一壳体中和在一对壁之间的气体交换。 中空纤维束优选在中央部收缩以增加中空纤维的填充率。 第二壳体通过血液室连接到第一壳体并且具有一对间隔开的壁，以及多个管，其在一对壁之间纵向延伸以实现循环热交换介质与流过的血液之间的热交换 多管。
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公开(公告)号：US4354750A
公开(公告)日：1982-10-19
申请号：US226012
申请日：1981-01-19
申请人： Hiroshi Hasegawa , Osamu Maida
发明人： Hiroshi Hasegawa , Osamu Maida
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/05
摘要： In a flash unit including a power source portion including a battery and a heavy current consuming source; a flash discharge tube adapted to produce flashlight by the current from the power source portion; flash output control means for metering the reflected flashlight from an object and stopping light emission of the flash discharge tube when a predetermined quantity of light is reached, thereby effecting flash output control operation; and means using the battery as a power source and indicating performance or non-performance of the flash output control operation, there is provided control means for limiting the operation of the heavy current consuming source of the power source portion for a predetermined period during the indication.
摘要翻译： 在包括电源部分和电流消耗源的闪光单元中， 适于通过来自电源部分的电流产生手电筒的闪光放电管; 闪光输出控制装置，用于在物体上计量反射的手电筒并且当达到预定量的光时停止闪光放电管的发光，从而实现闪光输出控制操作; 并且使用电池作为电源并指示闪存输出控制操作的性能或不执行的装置，提供控制装置，用于在指示期间限制电源部分的大电流消耗源的预定时间段的操作 。
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公开(公告)号：US4304478A
公开(公告)日：1981-12-08
申请号：US207670
申请日：1980-11-17
申请人： Akira Katayama , Hiroshi Hasegawa
发明人： Akira Katayama , Hiroshi Hasegawa
CPC分类号： G03B15/05 , G03B2215/056
摘要： In an electronic flash unit capable of being coupled to a camera body including a mounting section and an operating dial which can be rotatively operated to a predetermined position to set information regarding exposure factors and can be fixed at the predetermined position, the electronic flash unit including a support member having a mounting section engageable with the mounting section of the camera body, a transmitting member displaceable to a position responding to the predetermined position of the operating dial depending upon the engagement of the two mounting sections, and an electric circuit for controlling flash light emission, there is provided converting means for converting the information into electrical signals and introducing the same into the electric circuit. The converting means includes contact sections capable of contacting each other and secured to at least two spatially different regions relatively variable in position by the displacement of the transmitting member.
摘要翻译： 在能够耦合到照相机主体的电子闪光灯单元中，该照相机主体包括安装部分和可旋转地操作到预定位置的操作转盘，以设置关于曝光因素的信息并且可以固定在预定位置，电子闪光灯组件包括 支撑构件，其具有可与照相机主体的安装部分接合的安装部分;可移动到根据两个安装部分的接合而响应于操作拨盘的预定位置的位置的传动部件，以及用于控制闪光灯的电路 提供了将信息转换为电信号并将其引入电路的转换装置。 转换装置包括能够彼此接触并通过传送构件的位移固定在相对可变位置的至少两个空间不同区域的接触部分。
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90.发明授权Circuit for integrating a quantity of light in an automatic control type flash unit 失效用于在自动控制类型闪存单元中集成光量的电路
公开(公告)号：US4160160A
公开(公告)日：1979-07-03
申请号：US798835
申请日：1977-05-20
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/05
摘要： A circuit for integrating a quantity of light in an automatic control type flash unit having flash means for providing flash illumination comprises light responsive means, an amplifier circuit, a high-pass filter, a voltage-current conversion circuit and a capacitor. The light responsive means receives light resulting from the flash illumination and converts the received light into a corresponding electrical signal. The amplifier circuit puts out the electrical signal as an amplified voltage. This circuit also puts out DC and low frequency error voltages. The high-pass filter eliminates DC and low frequency error voltages from the voltage put out by the amplifier circuit and puts out only the voltage corresponding to the electrical signal. The conversion circuit puts out a current corresponding to the voltage put out by the high-pass filter. The capacitor is charged with the current from the voltage-current conversion circuit. The charging voltage of the capacitor assumes a value which is the result of integration of the intensity of the light received by the light responsive means.
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