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1. 发明授权

US5845678A Pressurized fluid supply system 失效
标题翻译：加压流体供应系统
公开(公告)号：US5845678A
公开(公告)日：1998-12-08
申请号：US742777
申请日：1996-10-31
申请人： Kazuyoshi Ishihama , Kazunori Ikei , Kazuo Uehara
发明人： Kazuyoshi Ishihama , Kazunori Ikei , Kazuo Uehara
IPC分类号： E02F9/22 , F15B11/16 , F15B13/00 , F15B13/04 , F15B13/08
CPC分类号： F15B13/0839 , E02F9/2225 , E02F9/2232 , E02F9/2267 , E02F9/2271 , E02F9/2285 , E02F9/2296 , F15B11/16 , F15B13/0417 , F15B2211/20553 , F15B2211/275 , F15B2211/30535 , F15B2211/3054 , F15B2211/351 , F15B2211/6054 , F15B2211/6058 , F15B2211/633 , F15B2211/6355 , F15B2211/71 , Y10T137/87169 , Y10T137/87185
摘要： A direction control valve is formed by providing a main spool for establishing and blocking communication between an inlet port, first and second actuator ports and first and second tank ports. A pressure compensation valve comprising a check valve portion and pressure reduction portion is provided for compensating the pressurized fluid with a load pressure and supplying it to the inlet port. A plurality of valve blocks are connected to each other with respective first and second tank ports and respective pump ports in fluid communication. A pump port of one of the valve blocks is connected to a main inlet port, and a tank port of one of the valve blocks is connected to a main tank port. Thus, a hydraulic circuit for distributing a pressurized fluid from a single hydraulic pump to a plurality of actuators is provided.
摘要翻译：方向控制阀通过提供主阀芯形成，用于建立和阻断入口，第一和第二致动器端口与第一和第二罐口之间的连通。提供一种包括止回阀部分和减压部分的压力补偿阀，用于以加载压力补偿加压流体并将其提供给入口。多个阀块通过流体连通的相应的第一和第二罐口和相应的泵口相互连接。一个阀块的泵口连接到主入口，其中一个阀块的罐口连接到主油箱口。因此，提供了用于将加压流体从单个液压泵分配到多个致动器的液压回路。

2. 发明授权

US5842386A Locking device for transfer feeder 失效
标题翻译：输送机锁定装置
公开(公告)号：US5842386A
公开(公告)日：1998-12-01
申请号：US863013
申请日：1997-05-23
申请人： Yuji Hirota , Toshihiro Tanaka , Nobuyuki Kaji
发明人： Yuji Hirota , Toshihiro Tanaka , Nobuyuki Kaji
IPC分类号： G05G5/06 , B23B29/24
CPC分类号： G05G5/06 , Y10T403/50 , Y10T74/1494 , Y10T74/2063 , Y10T74/20636
摘要： There is provided a locking device for a transfer feeder which can certainly lock transfer bars at desired positions so that the transfer bars and their driving portions will never initiate motion unexpectedly. The locking device includes a plurality of engaging plates secured to a feed carrier and an equalizer bar provided in lifting/clamping mechanism and formed with a plurality of engaging holes respectively aligned in longitudinal direction with regular intervals, and a plurality of locking pins secured on a plurality of portions of a press main body in opposition to the engaging plates and movable in axial and lateral directions by means of driving devices for engagement with respective one of the engaging holes.
摘要翻译：提供了一种用于传送进给器的锁定装置，其可以肯定地将传送杆锁定在期望位置，使得传送杆及其驱动部分将不会意外地启动运动。锁定装置包括固定到进给架的多个接合板和设置在提升/夹紧机构中的均衡杆，并且形成有分别在纵向方向上以规则间隔对准的多个接合孔，并且多个锁定销固定在压力机主体的与接合板相对的多个部分，并且通过用于与相应的一个接合孔接合的驱动装置在轴向和横向上可移动。

3. 发明授权

US5802766A Method and apparatus for controlling automatic opening and closing of window of driver's cab of working vehicle 失效
标题翻译：控制作业车司机驾驶室窗口自动打开和关闭的方法和装置
公开(公告)号：US5802766A
公开(公告)日：1998-09-08
申请号：US586924
申请日：1996-01-23
申请人： Masamichi Miyazaki , Yoshihiro Nagata
发明人： Masamichi Miyazaki , Yoshihiro Nagata
IPC分类号： B60J1/04 , E02F9/16 , E05B47/00 , E05F15/603 , H02H7/085 , E05F15/20
CPC分类号： E05B81/40 , B60J1/04 , E05B79/20 , E05B81/06 , E05F15/67 , E05F15/695 , H02H7/0851 , E05F15/41 , E05Y2900/106 , E05Y2900/55
摘要： A method and apparatus is provided for controlling the automatic opening and closing of a window of the driver's cab of a working vehicle in which the automatic opening and closing operations and locking operation of the window are carried out smoothly by detecting the opening and closing stop positions of the window and the operation stop positions of the locking units without fail and with high safety. In the method and the apparatus for controlling the opening and closing of the window in which the window (14) can be moved vertically between the window frame (16) and the top wall (18) by the driving means (34) for the driving cable (28) and pressed against the window frame (16) by the locking units (29L, 29R) during a window closing operation to shut the window, the terminal position for the downward movement of the window (14) during its closing operation and the terminal position for the upward movement of the window (14) during its opening operation are detected as a load current of the driving means (34) for the driving cable (28) exceeding a predetermined threshold value, whereupon the driving means (34) for the driving cable (28) is stopped. The locking stop positions and locking release positions of the locking units (29L, 29R) are also detected as the load currents of the lock motors (44L, 44R) exceeding a predetermined threshold value, whereupon the lock motors (44L, 44R) are stopped.
摘要翻译： PCT No.PCT / JP94 / 01203 371日期1996年1月23日 102（e）日期1996年1月23日PCT 1994年7月21日PCT公布。公开号WO95 / 03465 日期1995年2月2日提供了一种方法和装置，用于控制工作车辆的驾驶室的窗口的自动打开和关闭，其中通过检测窗口来平滑地执行窗口的自动打开和关闭操作和锁定操作窗口的开闭停止位置和锁定单元的操作停止位置无故障，安全性高。在用于控制窗口的打开和关闭的方法和装置中，其中窗口（14）可以通过驱动装置（34）在窗框（16）和顶壁（18）之间垂直移动，用于驾驶电缆（28），并且在窗关闭操作期间通过锁定单元（29L，29R）压靠窗框（16）以关闭窗户，窗口（14）在其关闭操作期间向下移动的终端位置，以及将窗口（14）在其打开操作期间向上移动的终端位置作为超过预定阈值的驱动电缆（28）的驱动装置（34）的负载电流被检测，驱动装置（34）因为驱动电缆（28）停止。锁定单元（29L，29R）的锁定停止位置和锁定解除位置也被检测为锁定电动机（44L，44R）的负载电流超过预定阈值，于是锁定电动机（44L，44R）停止。

4. 发明授权

US5778107A Position recognition method 失效
标题翻译：位置识别方法
公开(公告)号：US5778107A
公开(公告)日：1998-07-07
申请号：US953422
申请日：1997-10-17
申请人： Takayuki Kataoka
发明人： Takayuki Kataoka
IPC分类号： G06T7/00 , G06T7/60 , G06K9/36
CPC分类号： G06T7/0044 , G06T7/604 , G06T7/608
摘要： A position recognition method wherein the photographic image of an object having a concavity or convexity defined therein is converted into specified feature space data; detection is performed to determine whether the specified feature space data possessed by each elementary area of the converted image has a symmetric relation with one possessed by another elementary area with a virtual center of the concavity or convexity being the center of symmetry; and the position of the concavity or convexity of the object is recognized based on the detection.
摘要翻译：一种位置识别方法，其中将其中定义的具有凹凸的物体的摄影图像转换为指定的特征空间数据; 执行检测以确定转换图像的每个基本区域拥有的指定特征空间数据是否具有与另一个基本区域拥有的对称关系，其中凹凸的虚拟中心是对称中心; 并且基于检测来识别对象的凹凸的位置。

5. 发明授权

US5725204A Idler shock-absorbing device for crawler belt 失效
标题翻译：用于履带的惰轮减震装置
公开(公告)号：US5725204A
公开(公告)日：1998-03-10
申请号：US615023
申请日：1996-03-13
申请人： Tsuyoshi Yoshida
发明人： Tsuyoshi Yoshida
IPC分类号： B62D55/30 , F16F1/12 , F16F7/00 , B60G11/14 , B62D65/14
CPC分类号： F16F1/12 , F16F7/00 , F16F2236/04
摘要： A shock-absorbing device, suitable for use with an idler for a crawler belt, contains a spring box (10) having a flange (12) secured at one end and a bracket (13) secured at the other end, with an annular partition wall (11) extending radially inwardly from a central portion of the wall of the bore of the spring box (10) to form a first spring chamber (16) and a second spring chamber (17) spaced apart along the length of the spring box (10). A first spring (23) and a first spring pushing member (20) are installed in the first spring chamber (16), and a second spring (33) and a second spring pushing member (30) are installed in the second spring chamber (17). An external force F, applied to an idler (3) and a guide bar (18), is propagated through the first holder (21) of the first spring pushing member (20) to the first spring (23), and then, after the first spring (23) has been compressed a predetermined amount, through the first elongated member (26) to the second holder (31) of the second spring pushing member (30) to compress the second spring (33). The load of the device is the load of only the first spring (23) until the first spring (23) has been compressed the predetermined amount and then the load is the sum of the loads of the first and second springs (23, 33).
摘要翻译：一种适于与履带的惰轮一起使用的减震装置包含一个弹簧箱（10），该弹簧箱具有固定在一端的凸缘（12）和固定在另一端的托架（13），环形隔板壁（11）从弹簧箱（10）的孔的中心部分径向向内延伸，以形成沿着弹簧箱（10）的长度间隔开的第一弹簧室（16）和第二弹簧室（17）（10）。第一弹簧（23）和第一弹簧推动构件（20）安装在第一弹簧室（16）中，第二弹簧（33）和第二弹簧推动构件（30）安装在第二弹簧室 17）。施加到惰轮（3）和引导杆（18）的外力F通过第一弹簧推动构件（20）的第一保持器（21）传播到第一弹簧（23），然后在第一弹簧（23）已经通过第一细长构件（26）压缩到第二弹簧推动构件（30）的第二保持器（31）的预定量，以压缩第二弹簧（33）。装置的负载是仅第一弹簧（23）的负载，直到第一弹簧（23）已经被压缩了预定量，然后负载是第一和第二弹簧（23,33）的负载的总和，。

6. 发明授权

US5697764A Displacement control system for variable displacement hydraulic pump 失效
标题翻译：变量液压泵位移控制系统
公开(公告)号：US5697764A
公开(公告)日：1997-12-16
申请号：US416757
申请日：1995-04-13
申请人： Yosuke Oda , Kiyoshi Shirai
发明人： Yosuke Oda , Kiyoshi Shirai
IPC分类号： F04B49/00 , F04B49/08
CPC分类号： F04B49/002 , F04B49/08 , F04B2201/1202 , F04B2205/05
摘要： There is provided a displacement control system for a variable displacement hydraulic pump which has a displacement control piston assembly (6) having a large diameter chamber (7) for operating a displacement control member (5) of the variable displacement hydraulic pump selectively in a direction of smaller displacement and in a direction of larger displacement, first control valve (8) and second control valve (9) for selectively communicating the large diameter chamber of the displacement control piston assembly with a pump discharge line and a tank, the first control valve being placed at a supply position by the pump discharge pressure, and at a drain position by a spring associated with the displacement control piston assembly via a feedback lever, and the second control valve being placed at a first position by the pump discharge pressure for communicating the pump port and the large diameter chamber and at a second position by a load pressure for communicating the pump port and the large diameter chamber and at a second position by a load pressure for communicating the large diameter chamber to the first control valve, the flow path area is varied at the intermediate position of a fluid passage from the large diameter chamber to the pump discharge passage or to a tank. With the construction set forth above, supply speed and drain speed of the pump discharge pressure to and from the large diameter chamber of the displacement control piston assembly is varied by variation of cross-sectional flow area at the intermediate position of the fluid passage. By this, response characteristics in displacement control of the variable displacement hydraulic valve can be adjusted to improve operability of a work implement.
摘要翻译： PCT No.PCT / JP93 / 01577 Sec。 371日期1995年04月13日 102（e）日期1995年4月13日PCT提交1993年10月29日PCT公布。第WO94 / 10447号公报日期1994年5月11日提供了一种用于可变排量液压泵的排量控制系统，其具有位移控制活塞组件（6），其具有用于操作可变排量液压泵的位移控制构件（5）的大直径室（7）选择性地沿较大排量的方向和位移较大的方向选择第一控制阀（8）和第二控制阀（9），用于选择性地将排量控制活塞组件的大直径室与泵排出管线和罐连通，所述第一控制阀通过泵排出压力被放置在供给位置，并且通过与所述排量控制活塞组件相关联的弹簧经由反馈杆在排放位置处，并且所述第二控制阀被所述泵放置在第一位置排出压力，用于使泵口和大直径室连通，并在第二位置通过用于连通t的负载压力通过用于将大直径室连通到第一控制阀的负载压力，泵泵口和大直径室在第二位置处，流路面积在从大直径室到流体通道的流体通道的中间位置处变化泵排出通道或罐。通过上述结构，通过位移控制活塞组件的大直径室的泵排出压力的供给速度和排出速度由于流体通道的中间位置处的横截面积面积的变化而变化。由此，能够调整变量液压阀的排量控制的响应特性，提高作业工具的操作性。

7. 发明授权

US5684694A System for controlling a hydrostatic-mechanical transmission when an oil pressure exceeds a relief pressure 失效
标题翻译：用于在油压超过溢流压力时控制液压 - 机械传动的系统
公开(公告)号：US5684694A
公开(公告)日：1997-11-04
申请号：US389169
申请日：1995-02-15
申请人： Tsutomu Ishino , Ryoichi Maruyama , Yuichi Nagahiro
发明人： Tsutomu Ishino , Ryoichi Maruyama , Yuichi Nagahiro
IPC分类号： B60W10/10 , B60W10/12 , B60W10/18 , F16H47/02 , F16H47/04 , F16H61/18 , F16H61/40 , F16H61/4192 , F16H61/421 , F16H61/431 , F16D31/02
CPC分类号： F16H61/462 , F16H47/04 , F16H61/4017 , F16H61/46 , F16H2037/0886
摘要： A control system designed such that if a heavy load is imposed on a vehicle during running and a hydraulic relief state in which an oil pressure in a hydraulic circuit for a hydrostatic transmission unit exceeds a relief pressure is detected, the angle of a discharge controlling swash plate for a pump is reduced to a specified value (e.g., 50% of the maximum angle) or less, whereby the stall of the vehicle and the overheat of machine parts are prevented.
摘要翻译：一种控制系统，其特征在于，如果在行驶中对车辆施加重负荷，并且检测到液压传动单元的液压回路中的油压超过溢流压力的液压解除状态，则控制斜盘泵的减压板减少到规定值（例如，最大角度的50％）以下，从而防止车辆失速和机器部件的过热。

8. 发明授权

US5659420A Confocal optical apparatus 失效
标题翻译：共焦光学仪器
公开(公告)号：US5659420A
公开(公告)日：1997-08-19
申请号：US436469
申请日：1995-05-26
申请人： Hideyuki Wakai , Kiyokazu Mizoguchi , Toru Suzuki , Keiji Terada , Masato Moriya , Manabu Ando , Koji Shio
发明人： Hideyuki Wakai , Kiyokazu Mizoguchi , Toru Suzuki , Keiji Terada , Masato Moriya , Manabu Ando , Koji Shio
IPC分类号： G01B11/02 , G01B11/24 , G02B5/32 , G02B21/00 , G02B21/22 , G02B21/36 , G03H1/00
CPC分类号： G01B11/24 , G01B11/026 , G02B5/32
摘要： A confocal optical apparatus comprising a light source, a first aperture portion for passing light emitted from the light source and obtaining a point source, an objective lens for causing the light that has passed through the first aperture portion to converge on a measurement object, a second aperture portion located on a plane conjugate with the convergence surface on the measurement object, and light detectors for detecting light that has passed through the second aperture portion, wherein placing the first and second aperture portions in the same position and using them as the same aperture portion, as well as positioning the detection surfaces of the light detectors substantially on the same surfaces as the conjointly used identical aperture portions make it possible to reduce the size and weight of the apparatus, to perform three-dimensional shape measurements rapidly and accurately, and to facilitate the alignment of each portion.
摘要翻译： PCT No.PCT / JP94 / 01633 Sec。 371日期：1995年5月26日 102（e）日期1995年5月26日PCT 1994年9月30日PCT公布。第WO95 / 09346号公报日期1995年04月6日一种共焦光学装置，包括光源，第一孔径部分，用于使从光源发射的光通过并获得点光源，用于使已经穿过第一孔部分的光聚集在一起的物镜测量对象，位于与测量对象上的会聚表面共轭的平面上的第二孔径部分，以及用于检测穿过第二孔径部分的光的光检测器，其中将第一和第二孔径部分放置在相同的位置，以及使用它们作为相同的孔径部分，以及将光检测器的检测表面基本上定位在与所使用的相同孔径部分相同的表面上，使得可以减小装置的尺寸和重量，从而执行三维形状测量快速而准确，并且便于每个部分的对准。

9. 发明授权

US5651390A Pressurized fluid supply system 失效
标题翻译：加压流体供应系统
公开(公告)号：US5651390A
公开(公告)日：1997-07-29
申请号：US411817
申请日：1995-04-10
申请人： Kazuyoshi Ishihama , Kazunori Ikei , Kazuo Uehara
发明人： Kazuyoshi Ishihama , Kazunori Ikei , Kazuo Uehara
IPC分类号： E02F9/22 , F15B11/16 , F15B13/00 , F15B13/04 , F15B13/08 , F15B13/02
CPC分类号： F15B13/0839 , E02F9/2225 , E02F9/2232 , E02F9/2267 , E02F9/2271 , E02F9/2285 , E02F9/2296 , F15B11/16 , F15B13/0417 , F15B2211/20553 , F15B2211/275 , F15B2211/30535 , F15B2211/3054 , F15B2211/351 , F15B2211/6054 , F15B2211/6058 , F15B2211/633 , F15B2211/6355 , F15B2211/71 , Y10T137/87169 , Y10T137/87185
摘要： A direction control valve is formed by providing a main spool for establishing and blocking communication between an inlet port, first and second actuator ports and first and second tank ports. A pressure compensation valve comprising a check valve portion and pressure reduction portion is provided for compensating the pressurized fluid with a load pressure and supplying it to the inlet port. A plurality of valve blocks are connected to each other with respective first and second tank ports and respective pump ports in fluid communication. A pump port of one of the valve blocks is connected to a main inlet port, and a tank port of one of the valve blocks is connected to a main tank port. Thus, a hydraulic circuit for distributing a pressurized fluid from a single hydraulic pump to a plurality of actuators is provided.
摘要翻译： PCT No.PCT / JP93 / 01534 Sec。 371日期：1995年4月10日 102（e）1995年4月10日PCT PCT 1993年10月22日PCT公布。出版物WO94 / 10454 日期1994年5月11日方向控制阀通过提供主阀芯形成，用于建立和阻断入口端口，第一和第二致动器端口与第一和第二罐端口之间的连通。提供一种包括止回阀部分和减压部分的压力补偿阀，用于以加载压力补偿加压流体并将其提供给入口。多个阀块通过流体连通的相应的第一和第二罐口和相应的泵口相互连接。一个阀块的泵口连接到主入口，其中一个阀块的罐口连接到主油箱口。因此，提供了用于将加压流体从单个液压泵分配到多个致动器的液压回路。

10. 发明授权

US5649443A Transfer feeder 失效
标题翻译：输送机
公开(公告)号：US5649443A
公开(公告)日：1997-07-22
申请号：US505342
申请日：1995-08-24
申请人： Kazuhiko Shiroza , Kiyokazu Baba , Kenji Nishida
发明人： Kazuhiko Shiroza , Kiyokazu Baba , Kenji Nishida
IPC分类号： B21D43/05
CPC分类号： B21D43/055 , B21D43/05 , B21D43/052
摘要： A transfer feeder which comprises: a pair of lifting beams (9) which are so disposed as being parallel to each other and extending in a workpiece conveying direction; a lifting mechanism (10) for driving the said pair of the lifting beams in upward and downward directions; a plurality of pairs of cross bar carriers (15) which are so arranged on the said pair of the lifting beams as to be spaced apart from, and connected with, one another and be displaceable in the said workpiece conveying direction; a cross bar (16) that is transversely bridged across a said pair of those cross bar carriers as afore-said which are juxtaposed with each other, and that has a workpiece attracting means (19) attached thereto; and a feed mechanism (22) for driving the said cross bar carriers in a feed direction, the said transfer feeder being characterized in that at least the said lifting mechanism is provided with its drive source that is constituted by a servo-motor (11). According to this construction, since the lifting beam is driven by a servo-motor, such cross bars which are multiple can be displaced in any movement pattern as desired, thus enabling a variety of movement patterns to be readily obtained as desired. Furthermore, as an individual cam is not required for each individual movement pattern to be established, it follows that a drastic simplification of the drive mechanism is hereby achieved.
摘要翻译： PCT No.PCT / JP94 / 00412 Sec。 371日期1995年8月24日 102（e）日期1995年8月24日PCT 1995年3月15日PCT公布。出版物WO94 / 21404 日期1994年9月29日一种转送给料机，包括：一对提升梁（9），它们彼此平行并沿着工件输送方向延伸; 提升机构（10），用于沿上下方向驱动上述一对提升梁; 多个成对的横杆架（15），其设置在所述一对提升梁上，以便彼此间隔开并且彼此连接并且可在所述工件输送方向上移动; 跨过所述一对横杆承载件横向桥接的横杆（16），如前所述，它们彼此并置，并且具有附接到其上的工件吸附装置（19）; 以及用于沿进给方向驱动所述横杆支架的进给机构（22），所述输送进给器的特征在于至少所述提升机构设置有由伺服马达（11）构成的驱动源，。根据该结构，由于提升梁由伺服电动机驱动，因此可以根据需要以任何移动模式移位多个的横杆，从而能够根据需要容易地获得各种运动模式。此外，由于每个单独的运动模式不需要单独的凸轮，因此可以实现驱动机构的极大的简化。

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