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公开(公告)号：US08136645B2
公开(公告)日：2012-03-20
申请号：US12323160
申请日：2008-11-25
IPC分类号： F16D57/00
CPC分类号： F16F7/02
摘要： A rotary damper is provided and includes: a housing; an annular ring member that is provided in the housing, and is made of elastomer or flexible rubber; a shaft body that is accommodated in a rotatable manner in the housing; and a sliding portion that is provided in the housing and makes contact with the ring member so as to freely slide with respect to the ring member along the circumferential direction thereof, in which: the ring member has an abutting portion that abuts the sliding portion, and a hollow portion provided inside the ring member; the hollow portion has an opening portion on the side opposite to the abutting portion; in the state of having enclosed gas in the hollow portion, the opening portion is hermetically joined to the inner surface of the housing; a projected portion that engages with the opening portion of the hollow portion is provided on the inner surface of the housing; and a pressing member that presses the ring member toward the inner surface of the housing is provided on the inner side and/or outer side of the ring member in the radial direction.
摘要翻译： 提供一种旋转阻尼器，包括：壳体; 环形环构件，其设置在壳体中，并且由弹性体或柔性橡胶制成; 轴体，其以可旋转的方式容纳在所述壳体中; 以及滑动部，其设置在所述壳体中并且与所述环构件接触从而沿着所述环构件沿其圆周方向自由滑动，其中：所述环构件具有邻接所述滑动部的抵接部， 以及设置在所述环构件内的中空部; 所述中空部在与所述抵接部相反的一侧具有开口部， 在中空部具有封闭气体的状态下，开口部与壳体的内表面气密地接合， 与所述中空部的开口部接合的突出部设置在所述壳体的内表面上; 在所述环状构件的径向内侧和/或外侧设置有向所述壳体的内表面按压所述环构件的按压构件。
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公开(公告)号：US20090139810A1
公开(公告)日：2009-06-04
申请号：US12323160
申请日：2008-11-25
IPC分类号： F16F9/30
CPC分类号： F16F7/02
摘要： A rotary damper is provided and includes: a housing; an annular ring member that is provided in the housing, and is made of elastomer or flexible rubber; a shaft body that is accommodated in a rotatable manner in the housing; and a sliding portion that is provided in the housing and makes contact with the ring member so as to freely slide with respect to the ring member along the circumferential direction thereof, in which: the ring member has an abutting portion that abuts the sliding portion, and a hollow portion provided inside the ring member; the hollow portion has an opening portion on the side opposite to the abutting portion; in the state of having enclosed gas in the hollow portion, the opening portion is hermetically joined to the inner surface of the housing; a projected portion that engages with the opening portion of the hollow portion is provided on the inner surface of the housing; and a pressing member that presses the ring member toward the inner surface of the housing is provided on the inner side and/or outer side of the ring member in the radial direction.
摘要翻译： 提供一种旋转阻尼器，包括：壳体; 环形环构件，其设置在壳体中，并且由弹性体或柔性橡胶制成; 轴体，其以可旋转的方式容纳在所述壳体中; 以及滑动部，其设置在所述壳体中并且与所述环构件接触从而沿着所述环构件沿其圆周方向自由滑动，其中：所述环构件具有邻接所述滑动部的抵接部， 以及设置在所述环构件内的中空部; 所述中空部在与所述抵接部相反的一侧具有开口部， 在中空部具有封闭气体的状态下，开口部与壳体的内表面气密地接合， 与所述中空部的开口部接合的突出部设置在所述壳体的内表面上; 在所述环状构件的径向内侧和/或外侧设置有向所述壳体的内表面按压所述环构件的按压构件。
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公开(公告)号：US4712147A
公开(公告)日：1987-12-08
申请号：US588520
申请日：1984-03-12
申请人： Kiyoshi Chikashige
发明人： Kiyoshi Chikashige
CPC分类号： G11B15/61
摘要： The magnetic tape guiding cylinder device includes a rotatable upper cylinder; a fixed lower cylinder opposed to the upper cylinder and having a cylindrical member integrally formed with and penetrating through a bottom plate at one end of the lower cylinder which is remoter from the upper cylinder, the cylindrical member being provided with bearings at both axial end portions; a drive shaft rotatably supported by the lower cylinder via the bearings to drive the upper cylinder, the cylindrical member being grasped by a chuck during finishing operation of the lower cylinder. The device is particularly characterized in that the cylindrical member is formed with a circular groove along the outer circumference between the bottom plate and one of the axial end portions which is remoter from the upper cylinder.
摘要翻译： 磁带引导筒装置包括可旋转的上筒; 一个与上部气缸相对的一个固定的下部气缸，并且具有一个圆柱形构件，该圆柱形构件整体地形成并穿过下部气缸的一个底部的底板，该下部气缸从上部气缸偏离，该圆柱形构件在两个轴向端部设有轴承 ; 通过所述轴承可旋转地由所述下部气缸支撑以驱动所述上部气缸的所述驱动轴，所述圆柱形构件在所述下部气缸的整容操作期间被卡盘夹持。 该装置的特征在于，圆柱形构件沿着底板与从上气缸偏离的轴向端部中的一个之间的外周形成有圆形槽。
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4.发明授权
公开(公告)号：US4497550A
公开(公告)日：1985-02-05
申请号：US360086
申请日：1982-03-19
申请人： Teruo Ouchi , Kiyoshi Chikashige , Hirohisa Ueda
发明人： Teruo Ouchi , Kiyoshi Chikashige , Hirohisa Ueda
CPC分类号： A61B1/00068 , A61B1/00091 , A61B1/127 , Y10T137/8593 , Y10T137/86919
摘要： A device for preventing the observing objective lens window of an endoscope from collecting moisture by directing a small flow of air over the front surface of the observing objective lens window to form a layer of air which has the same temperature as the ambient atmosphere thereby stabilizing the temperature of the window. A control valve is provided which shuts off the flow of air in the event that the pressure within the body cavity in which the endoscope is inserted becomes too high due to the flow of air. A first embodiment of the control valve includes a cylinder and piston arrangement in which at a first position of the piston air is allowed to flow through the tube to the endoscope end. At a second position of the piston, air is vented directly to the atmosphere. In a second embodiment, a lateral hole is provided in the piston with the area of the hole and hence flow of air controlled by a screw the position of which determines the area of the lateral aperture.
摘要翻译： 一种用于防止内窥镜的观察物镜窗通过在观察物镜窗的前表面上引导少量空气而形成一层具有与周围气氛相同的温度的空气的水分来收集水分，由此稳定 窗口的温度。 提供一种控制阀，其在内窥镜插入的体腔内的压力由于空气流动而变得太高的情况下，可以切断空气流。 控制阀的第一实施例包括一个气缸和活塞装置，其中活塞空气的第一位置被允许流经管到内窥镜端。 在活塞的第二位置，空气直接排放到大气中。 在第二实施例中，在活塞中设置有孔与孔的面积，因此空气的流动由螺钉控制，其位置决定了侧向孔的面积。
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公开(公告)号：US4003065A
公开(公告)日：1977-01-11
申请号：US623228
申请日：1975-10-17
申请人： Kiyoshi Chikashige
发明人： Kiyoshi Chikashige
CPC分类号： G03B15/06 , G03B15/0452
摘要： A flash device having a plurality of flashbulbs which operate sequentially by the use of time delay circuits to produce a longer duration of flashlight. Light reducing filters are used adjacent the flashbulbs to reduce the light intensity of the flashbulbs to obtain a more uniform light intensity during the length of the flash of all the flashbulbs, especially in the areas of overlapping of light intensity between adjacent sequential flashbulbs. A second embodiment modifies the light intensity by the placement of the flashbulbs in relation to the optical axis of the reflecting mirror.
摘要翻译： 一种具有多个闪光灯的闪光装置，其通过使用时间延迟电路依次操作以产生更长的手电筒持续时间。 在闪光灯附近使用减光过滤器以减少闪光灯的光强度，以在所有闪光灯的闪光长度期间，特别是在相邻顺序闪光灯之间的光强度重叠的区域中获得更均匀的光强度。 第二实施例通过相对于反射镜的光轴放置闪光灯来改变光强度。
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公开(公告)号：US4461282A
公开(公告)日：1984-07-24
申请号：US35183
申请日：1979-05-02
申请人： Teruo Ouchi , Kiyoshi Chikashige
发明人： Teruo Ouchi , Kiyoshi Chikashige
CPC分类号： A61B1/0052 , F16D51/22
摘要： A device for changing a direction of the top end part of an endoscope in which a manual operating section is coupled to a top end part curving section through wires and the top end part curving section is curved vertically and horizontally by pulling the wires. A pair of wires are adapted to drive the top end part curving section vertically and horizontally, respectively, and a pair of drive members pull the wires directly or through intermediate members. Rotating knobs are integrally coupled to the pair of drive members so as to control the top end part curving section vertically and horizontally. A pair of brake drums confront one another, and a frictional member or brake shoe is mounted on a stationary member of the device in such a manner that it is movable with respect to the pair of brake drums. An external operating lever controls the movement of the brake shoe and the brake shoe abuts against the pair of brake drums by operation of the external operating lever so that simultaneous braking occurs.
摘要翻译： 一种用于改变内窥镜的顶端部分的方向的装置，其中手动操作部分通过电线和顶端部弯曲部分连接到顶端部弯曲部分，通过拉动电线而被垂直和水平地弯曲。 一对电线分别垂直和水平地驱动顶端部分弯曲部分，一对驱动部件直接或通过中间部件牵引电线。 旋转旋钮一体地联接到一对驱动构件，以便垂直和水平地控制顶端部弯曲部。 一对制动鼓彼此面对，并且摩擦构件或制动蹄以相对于一对制动鼓可移动的方式安装在装置的固定构件上。 外部操作杆通过外部操作杆的操作来控制制动蹄的运动，制动蹄与一对制动鼓抵接，从而同时进行制动。
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公开(公告)号：US4271845A
公开(公告)日：1981-06-09
申请号：US054115
申请日：1979-07-02
IPC分类号： A61B1/00 , A61B1/005 , A61B10/00 , A61B10/02 , A61B10/04 , A61B10/06 , A61B17/28 , A61B17/32 , A61M25/16
CPC分类号： A61B10/04 , A61B1/0056 , A61B10/06 , A61B2010/0216 , A61B2017/2905 , A61B2017/320012
摘要： A device for bending a medical instrument inserted into the body cavity having a flexible cylindrical coil formed by winding an elastic thin wire. The flexible cylindrical coil has a coarsely wound portion at one end portion thereof, that is designed by changing configuration or material so that one side of the coarsely wound portion is different in cross sectional area from the other side which is diametrically opposite. When a pulling string directly or indirectly fastened to the coarsely wound portion of the flexible cylindrical coil is operated, the turns of said flexible cylindrical coil are brought closer to each other on the side of the coarsely wound portion greater in torsional strength to thereby bend the one end portion of the flexible cylindrical coil towards the side of the coarsely wound portion.
摘要翻译： 一种用于弯曲插入到体腔中的医疗器械的装置，其具有通过缠绕弹性细线而形成的柔性圆柱形线圈。 柔性圆柱形线圈在其一个端部具有粗糙的卷绕部分，其通过改变构造或材料而设计，使得粗卷绕部分的一侧的横截面积与径向相反的另一侧不同。 当直接或间接地紧固到柔性圆柱形线圈的粗卷绕部分上的拉绳被操作时，所述柔性圆柱形线圈的匝在粗卷绕部分的侧面彼此靠近，扭转强度较大，从而弯曲 柔性圆柱形线圈的一个端部朝向粗略卷绕部分的一侧。
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公开(公告)号：US4211214A
公开(公告)日：1980-07-08
申请号：US810462
申请日：1977-06-27
申请人： Kiyoshi Chikashige
发明人： Kiyoshi Chikashige
CPC分类号： A61B1/00137 , A61B1/018 , Y10T137/877
摘要： An end plug or fitting for an endoscope includes a mouthpiece member 1 having a central passage therethrough for the insertion of a medical instrument, such as a forceps, into a guide tube 5. The upper portion of the passage receives a sealing member 2 having a nozzle section 2a whose oblique end face confronts the mouth of a suction pipe 4 and whose inner diameter is smaller than that of the guide tube and approximately the same as the outer diameter of the instrument(s) to be inserted. Such a construction provides for ease of instrument insertion and withdrawal, good suction during insertion, and very low suction after withdrawal.
摘要翻译： 用于内窥镜的端塞或配件包括具有中心通道的接口构件1，用于将诸如镊子的医疗器械插入导管5中。通道的上部接收密封构件2，密封构件2具有 喷嘴部分2a的倾斜端面面对吸入管4的口部，其内径小于导管的内径，并且与插入的器械的外径大致相同。 这种结构提供了仪器的插入和取出的便利性，插入时的良好吸力以及抽出后的非常低的吸力。
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公开(公告)号：US20090120445A1
公开(公告)日：2009-05-14
申请号：US12270007
申请日：2008-11-13
申请人： Kiyoshi Chikashige
发明人： Kiyoshi Chikashige
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/044 , A61M16/0445 , A61M25/10181 , A61M25/10185 , A61M2025/0008 , A61M2205/582 , A61M2205/583
摘要： An indicator for a cuffed medical device, attached to a cuffed medical device to indicate internal pressure in a cuff of the medical device. The indicator includes: an indicator main body which includes a check valve adapted to be connected to an injection means for injecting a fluid into the cuff, a connecting section formed integrally with the indicator main body for connecting to the cuffed medical device, the connecting section communicating with the inside of the cuff, and a communication path for making the check valve and the connecting section communicate with each other; and a balloon provided in the indicator main body. The inside of the balloon is made to communicate with the communication path and is inflatable and deflatable in accordance with the internal pressure in the cuff. The balloon includes an index body which is moved forward and backward in accordance with the degree of inflation and deflation of the balloon in order to make the degree of inflation and deflation of the balloon visually recognizable. With the indicator for a cuffed medical device, a reduction in internal pressure can be readily and precisely determined.
摘要翻译： 用于袖带式医疗装置的指示器，附接到袖带式医疗装置以指示医疗装置的袖带中的内部压力。 指示器包括：指示器主体，其包括适于连接到用于将流体注入到袖带的注射装置的止回阀，与指示器主体一体地连接到袖带式医疗装置的连接部分，连接部分 与袖带的内部连通，以及用于使止回阀和连接部彼此连通的连通路径; 以及设置在指示器主体中的气囊。 气囊的内部被制成与通信路径连通，并且可以根据袖带内的内部压力充气和放气。 气球包括根据球囊的充气和充气程度向前和向后移动的引导体，以使气囊的充气和放气程度目视识别。 随着医疗装置的指示器，可以容易且准确地确定内部压力的降低。
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公开(公告)号：US20090075507A1
公开(公告)日：2009-03-19
申请号：US11912628
申请日：2006-04-24
申请人： Kiyoshi Chikashige , Ryusuke Tokui
发明人： Kiyoshi Chikashige , Ryusuke Tokui
IPC分类号： H01R13/62
CPC分类号： H01R13/635 , H01R13/6278
摘要： A slider unit and a card connector having a slider that is arranged in a housing so as to be capable of moving along the insertion/ejection directions of a card and whose position is capable of being switched by a heart cam mechanism between a first position and a second position that is farther from an opening than the first position. A coil spring that biases the slider in the card ejection direction; an abutting portion that is integrally formed in the slider and is capable of abutting the insertion direction side of the card; and a pipe that is provided in the slider and retains the coil spring by being inserted in the coil spring, where both ends of the shaft that protrude from the coil spring becoming enlarged diameter portions and that are partially widened compared to the middle potion on which the coil spring is fitted.
摘要翻译： 一种滑块单元和卡连接器，具有滑块，该滑块布置在壳体中，以便能够沿着卡的插入/弹出方向移动，并且其位置能够通过心脏凸轮机构在第一位置和 距离开口比第一位置更远的第二位置。 螺旋弹簧，其在卡弹出方向上偏压滑块; 一体地形成在所述滑块上并且能够抵接所述卡的插入方向侧的抵接部; 以及设置在滑块中的管道，其通过插入螺旋弹簧中而保持螺旋弹簧，其中从螺旋弹簧突出的轴的两端变为扩大的直径部分，并且与其中的中间部分相比部分地变宽， 安装螺旋弹簧。
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