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1. 发明授权

US4407462A Web drive apparatus 失效
标题翻译： Web驱动器
公开(公告)号：US4407462A
公开(公告)日：1983-10-04
申请号：US290143
申请日：1981-08-05
申请人： Fujio Tajima , Atsushi Ichikawa , Isao Shimizu
发明人： Fujio Tajima , Atsushi Ichikawa , Isao Shimizu
IPC分类号： B65H23/18 , G11B15/18 , G11B15/20 , G11B15/43 , G11B15/46 , G11B15/56 , G11B15/06 , B65H23/20 , G11B23/12
CPC分类号： G11B15/43 , G11B15/1808 , G11B15/20 , G11B15/56
摘要： In a web drive apparatus in which information is written into or read out of a web intermittently movable between a web supply reel and a web take-up reel by means of an information exchange station, a web tension control signal to be applied to a motor for the web take-up reel is compensated so as to suppress vibrations of the web which may be caused during the intermittent movement of the web.
摘要翻译：在其中通过信息交换站将信息写入或读出可在纸卷供纸卷筒和纸幅收纸卷轴之间间歇移动的纸幅的纸幅驱动装置中，要施加到电动机的卷筒纸张力控制信号为了抑制在幅材的间歇运动期间可能引起的幅材的振动，纸幅卷取卷轴被补偿。

2. 发明授权

US4786992A Apparatus and method for controlling tape tension using acceleration and average tension deviation information to adjust motor drive currents 失效
标题翻译：使用加速度和平均张力偏差信息来控制胶带张力的装置和方法，以调节电动机驱动电流
公开(公告)号：US4786992A
公开(公告)日：1988-11-22
申请号：US917980
申请日：1986-10-14
申请人： Fujio Tajima , Atsushi Ichikawa , Hiroshi Maejima , Munetake Kanna
发明人： Fujio Tajima , Atsushi Ichikawa , Hiroshi Maejima , Munetake Kanna
IPC分类号： G11B15/43 , G11B15/46 , G11B15/48 , B65H59/38
CPC分类号： G11B15/43 , G11B15/46 , G11B15/48
摘要： The invention relates to a tape transport mechanism in which two reels are respectively driven by different motors, thereby transporting a magnetic tape from one reel to another reel by passing through the portion of a read/write head without any variation in tension. At the initial stage to transport the magnetic tape, an acceleration time from a stop state of the tape until a tape speed reaches a reference speed and an average tension deviation to be applied to the magnetic tape during this time are obtained. Correction values to correct variations in run characteristics of two reel drive systems are calculated by use of the acceleration time and the average tension deviation. Upon next and the subsequent magnetic tape transport, currents to be supplied to the motors to drive two reels are controlled by use of the drive current command values corrected by those correction values.
摘要翻译：本发明涉及一种带传送机构，其中两个卷轴分别由不同的马达驱动，从而通过穿过读/写头部分而将磁带从一个卷轴传送到另一卷轴，而没有任何张力变化。在传送磁带的初始阶段，获得从磁带的停止状态到磁带速度达到参考速度的加速时间和在该时间期间施加到磁带的平均张力偏差。通过使用加速时间和平均张力偏差来计算校正值以纠正两个卷轴驱动系统的运行特性的变化。在下一个和随后的磁带传送时，通过使用由这些校正值校正的驱动电流指令值来控制要提供给电动机以驱动两个卷盘的电流。

3. 发明授权

US07101363B2 Medical manipulator having a plurality of joints 有权
标题翻译：具有多个关节的医疗机械手
公开(公告)号：US07101363B2
公开(公告)日：2006-09-05
申请号：US10675985
申请日：2003-10-02
申请人： Kouji Nishizawa , Fujio Tajima , Kosuke Kishi
发明人： Kouji Nishizawa , Fujio Tajima , Kosuke Kishi
IPC分类号： A61B17/00 , A61B17/28 , A61B17/42 , A61B17/44
CPC分类号： A61B17/062 , A61B34/70 , A61B34/71 , A61B2017/2927 , A61B2017/2939 , A61B2090/064
摘要： A manipulator for medical use having a reduced size and improved controllability. The manipulator includes a surgical tool portion, a grip portion provided on the surgical tool portion, and a driver portion for driving the grip portion provided on the surgical tool portion. A connection portion of the surgical tool is provided between the surgical tool portion and the driver portion. The surgical tool can be separated from, and connected to, the driver portion. The surgical tool portion has two rotating members disposed in opposing relation to each other. A driving arrangement is provided for driving one of the rotating members and causing it to revolute the other rotating member, but not rotate by itself. An arrangement is also provided for keeping a distance between rotation centers of the two rotating members constant.
摘要翻译：用于医疗用途的操纵器具有减小的尺寸和改善的可控性。机械手包括手术工具部分，设置在手术工具部分上的把手部分和用于驱动设置在外科手术工具部分上的把手部分的驱动器部分。手术工具的连接部分设置在手术工具部分和驱动器部分之间。手术工具可以与驱动器部分分离并连接到驱动器部分。手术工具部分具有彼此相对设置的两个旋转部件。提供驱动装置，用于驱动旋转构件之一并使其旋转另一个旋转构件，但不会自身旋转。还提供了用于保持两个旋转构件的旋转中心之间的距离恒定的布置。

4. 发明授权

US5739976A Magnetic recording and reproducing apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US5739976A
公开(公告)日：1998-04-14
申请号：US550226
申请日：1995-10-30
申请人： Kazuo Sakai , Fumio Takeda , Taichiro Yamashita , Fujio Tajima , Takao Terayama , Tomokazu Ishii , Kooetsu Okuyama , Takayuki Munemoto , Nobuyuki Kaku , Kenmei Masuda , Shigeyuki Kobata , Fukuyasu Abe , Kenji Ogiro , Shigemitsu Higuchi
发明人： Kazuo Sakai , Fumio Takeda , Taichiro Yamashita , Fujio Tajima , Takao Terayama , Tomokazu Ishii , Kooetsu Okuyama , Takayuki Munemoto , Nobuyuki Kaku , Kenmei Masuda , Shigeyuki Kobata , Fukuyasu Abe , Kenji Ogiro , Shigemitsu Higuchi
IPC分类号： G11B15/67
CPC分类号： G11B15/67
摘要： As a method of increasing the storage capacity of a magnetic recording and reproducing apparatus for recording and reproducing information to and from a magnetic tape in a cartridge, there is a helical scan recording method in which the magnetic tape is diagonally wound around a drum which rotates a magnetic head. With an apparatus adapted to this method, the disposition of the cartridge and the take-up reel for taking up the magnetic tape on the same plane arises a necessity of considerably bending the magnetic tape at the drum portion and, accordingly, the magnetic tape is damaged. In order to prevent the damage of the foregoing type, the tape passage surface from the cartridge to the drum and the tape passage from the drum to the take-up reel are formed by an angle at which the direction in which the magnetic tape is moved is changed due to winding of the magnetic tape around the drum so that the magnetic tape is not bent excessively. A threading device capable of three-dimensionally controlling the position of the magnetic tape in accordance with a predetermined tape passage is provided for the apparatus structured as described above. The threading device is formed by a link mechanism to be moved along the locus of a cam groove so that the three-dimensional position control can be performed.
摘要翻译：作为增加用于向盒中的磁带记录和再现信息的磁记录和再现装置的存储容量的方法，存在一种螺旋扫描记录方法，其中磁带对旋转地卷绕在转动的磁鼓上磁头。利用适用于该方法的装置，将磁带和用于将磁带卷绕在同一平面上的卷取卷轴的布置产生必须在磁鼓部分显着弯曲磁带，因此磁带是破损。为了防止上述类型的损坏，从盒到鼓的带通道表面和从鼓到卷取卷轴的带通道以磁带移动方向的角度形成由于磁带绕磁鼓缠绕而变化，使得磁带不会过度弯曲。对于如上所述构造的装置，提供能够根据预定的带通道三维地控制磁带的位置的穿线装置。穿线装置由连接机构形成，以沿着凸轮槽的轨迹移动，从而能够进行三维位置控制。

5. 发明授权

US06454776B1 Surgical operating apparatus 失效
标题翻译：外科手术器械
公开(公告)号：US06454776B1
公开(公告)日：2002-09-24
申请号：US09520721
申请日：2000-03-08
申请人： Fujio Tajima , Kazutoshi Kan , Yasuhiro Nemoto , Masakatsu Fujie
发明人： Fujio Tajima , Kazutoshi Kan , Yasuhiro Nemoto , Masakatsu Fujie
IPC分类号： A61B1900
CPC分类号： A61B34/70 , A61B34/76 , A61B90/37 , A61B2017/00044 , A61B2090/065
摘要： A surgical operating apparatus which reduces an adverse influence caused by a diseased portion of a patient while a surgical operation is carried out by the surgical operating apparatus. The surgical operating apparatus includes a disease portion tissue manipulator for treating a treating subject portion of the patient in response to an entered control command, a manipulation inputting unit for inputting a manipulation command to the disease portion manipulating means, and a detector for detecting a repeated movement of a diseased portion of said patient. The surgical operating apparatus adjusts the movement of the disease portion manipulator in response to the detection output from the detector.
摘要翻译：一种手术操作装置，其通过外科手术装置进行手术操作时，减轻由病人的患病部分引起的不良影响。外科手术装置包括：疾病部分组织操纵器，用于响应于输入的控制命令来治疗患者的治疗对象部分;操作输入单元，用于向疾病部分操纵装置输入操作命令;以及检测器，用于检测重复所述患者的疾病部分的运动。外科手术装置响应于来自检测器的检测输出来调整疾病部分机械手的移动。

6. 发明授权

US5855553A Remote surgery support system and method thereof 失效
标题翻译：远程手术支持系统及其方法
公开(公告)号：US5855553A
公开(公告)日：1999-01-05
申请号：US601356
申请日：1996-02-16
申请人： Fujio Tajima , Masakatsu Fujie , Isao Nakajima , Hiroshi Takeuchi , Toshihiko Wada
发明人： Fujio Tajima , Masakatsu Fujie , Isao Nakajima , Hiroshi Takeuchi , Toshihiko Wada
IPC分类号： B25J3/00 , A61B5/055 , A61B8/00 , A61B17/00 , A61B19/00 , A61B5/00
CPC分类号： A61B34/70 , A61B34/76 , A61B34/77
摘要： A remote surgery supporting system and a method thereof produces a presentation of realism control data generated by realism control data generating means 101 from image data obtained from work environment data detecting means 104 and measurement data processing means 118 and from force and proximity data. While viewing this presentation, the surgical operator inputs actions through action command inputting means 114 and thereafter, diseased tissue manipulating means 102 executes a procedure on diseased part 125. The manipulation force of each surgical operator received from manipulation command generating means 103 and force reflection from the diseased part 125 are combined and presented to the action command inputting means 114. Thereby, a plurality of surgical operators can perform a surgerical operation while viewing the realism control data and sensing the manipulation force of other surgical operators and the force reflection from the diseased part. Thus, a master/slave type remote surgery supporting system which allows a plurality of surgical operators to perform a surgical operation which requires many degrees of freedom can be provided.
摘要翻译：远程手术辅助系统及其方法根据从工作环境数据检测装置104和测量数据处理装置118以及强制和邻近数据获得的图像数据产生由实际控制数据产生装置101产生的现实控制数据的呈现。在观察该呈现时，外科手术者通过动作指令输入装置114输入动作，此后，患病组织操作装置102执行患病部分125上的过程。从操作指令发生装置103接收到的每个外科手术操作者的操纵力，患病部125被组合并被呈现给动作指令输入装置114.由此，多个外科手术操作者可以在观察实际控制数据并感测其他外科手术操作者的操纵力和来自病变的力反射的同时执行手术操作部分。因此，可以提供允许多个外科手术操作者执行需要许多自由度的外科手术的主/从类型的远程手术支持系统。

7. 发明授权

US5708859A Water drop removing apparatus for camera lens assembly 失效
标题翻译：用于相机镜头组件的水滴去除装置
公开(公告)号：US5708859A
公开(公告)日：1998-01-13
申请号：US802574
申请日：1997-02-19
申请人： Fujio Tajima , Hiroshi Hatazawa
发明人： Fujio Tajima , Hiroshi Hatazawa
IPC分类号： G03B17/56 , G02B27/00 , G03B17/08 , H04N5/225
CPC分类号： G02B27/0006 , B08B17/02 , G03B17/08 , H04N5/2252
摘要： The water drop removing apparatus for a camera lens assembly is arranged to automatically wipe off water drops or the like attached on the front face of the lens assembly to make field shooting in rainy or snowy weather easy. Injection nozzles consisting of a soft tube in the number of three, for example, are disposed on the top edge and each side edge in such a manner that they are mounted to be rocked around a rocking shaft by a motor or an air rocking mechanism. Each of the injection nozzles are connected with an electromagnetic valve, an air pump, or the like. The three injection valves are rocked fanwise in an order to inject air onto the face of the shooting window through the injection nozzles during the forward period of this rocking. The nozzles on each side is rocked from top to bottom. This causes the water drops attached on the front face of the shooting window to be automatically removed, so that there is no need to wipe off water drops with cloth or the like. In addition, the injection nozzles may be automatically operated at rainfall by using a rainfall sensor.
摘要翻译：用于相机镜头组件的水滴去除装置被布置成自动地擦去附接在透镜组件的正面上的水滴等，以使得在多雨或多雪的天气中的场地拍摄变得容易。例如由3个软管构成的注射喷嘴以这样的方式设置在上边缘和每个侧边缘上，使得它们通过马达或空气摇摆机构安装在摆动轴周围。每个喷嘴与电磁阀，气泵等连接。三个喷射阀以风扇方式摇摆，以便在该摇摆的前进期间通过喷射喷嘴将空气喷射到拍摄窗口的表面上。每侧的喷嘴从上到下摇摆。这使得附着在拍摄窗口的前表面上的水滴被自动去除，因此不需要用布等擦拭水滴。此外，注射喷嘴可以通过使用降雨传感器在降雨时自动运行。

8. 发明授权

US06893329B2 Polishing apparatus with abrasive tape, polishing method using abrasive tape and manufacturing method for magnetic disk 失效
标题翻译：研磨带抛光装置，研磨用抛光方法及磁盘制造方法
公开(公告)号：US06893329B2
公开(公告)日：2005-05-17
申请号：US10656926
申请日：2003-09-05
申请人： Fujio Tajima , Hideaki Amano , Teruaki Tokutomi , Takahisa Ishida , Kazuyuki Sonobe , Yasunori Fukuyama , Tsutomu Nagakura , Noritake Shizawa , Takeshi Sato
发明人： Fujio Tajima , Hideaki Amano , Teruaki Tokutomi , Takahisa Ishida , Kazuyuki Sonobe , Yasunori Fukuyama , Tsutomu Nagakura , Noritake Shizawa , Takeshi Sato
IPC分类号： B24B21/00 , B24B21/12 , B24B49/16 , B24B1/00
CPC分类号： B24B21/004 , B24B21/12 , B24B49/16
摘要： An abrasive tape is supplied to a tape head by a tape supply unit and taken up from the tape head by a tape take-up unit. The tape head presses the abrasive tape against a surface of an object under polish, which is rotated by a rotating unit. A tape head pressuring unit utilizes a voice coil motor, for example. Since the tape head pressuring unit generates a pressuring force for pressuring the tape head using the electromagnetic force, it is able to set a minute pressuring force by controlling a drive signal, and to obtain the fine adjustment of the pressuring force easily by controlling the electric signal. Therefore, it becomes possible to press the abrasive tape against the surface of the object under polish with a desired low pressure.
摘要翻译：研磨带由带供应单元提供给带头，并通过带卷取单元从带头卷取。带头将研磨带压在被抛光的物体的表面上，该表面由旋转单元旋转。磁头加压单元例如使用音圈马达。由于带头加压单元产生用于使用电磁力对带头加压的加压力，所以能够通过控制驱动信号来设定微小的加压力，并且通过控制电力来容易地获得加压力的微调信号。因此，可以以期望的低压力将研磨带压在物体的表面下，在抛光下。

9. 发明授权

US5754361A Information recording and/or reproducing apparatus having a tape threading device with tape guide members having minimum tape wrapping angles 失效
标题翻译：信息记录和/或再现装置具有带引导装置，带引导件具有最小的带缠绕角度
公开(公告)号：US5754361A
公开(公告)日：1998-05-19
申请号：US531107
申请日：1995-09-20
申请人： Kazuo Sakai , Tomokazu Ishii , Tadashi Honzawa , Masaru Orii , Fujio Tajima , Kooetsu Okuyama , Takao Terayama
发明人： Kazuo Sakai , Tomokazu Ishii , Tadashi Honzawa , Masaru Orii , Fujio Tajima , Kooetsu Okuyama , Takao Terayama
IPC分类号： G11B15/60 , G11B15/67 , G11B15/66
CPC分类号： G11B15/674
摘要： A tape cartridge is received into one end of an information recording and/or reproducing apparatus conforming to an 8 inch Form Factor Size. A first reel is held inside this tape cartridge, and a tape wound onto this first reel is extracted from a cartridge including the first reel and threaded by a simple pivotal motion of a tape threading arm, and wound onto a second reel disposed at the other end of the information recording and/or reproducing apparatus. The pivotal center of the tape threading arm and a recording head are disposed at opposite sides respectively with regard to a line joining a first and second reel axes to facilitate a compact overall construction. Tape guides formed into cylindrical rollers and the recording head are disposed on the inner side of the trajectory of the tape threading to transfer the tape smoothly. The tape guides and the recording head may be arranged substantially in line. Also, the tape guides next to the recording head may be fixed rollers.
摘要翻译：磁带盒被接收到符合8英寸外形尺寸的信息记录和/或再现装置的一端。第一卷轴被保持在该带盒内，并且缠绕在该第一卷轴上的带从包括第一卷轴的盒中提取并且通过带穿线臂的简单枢转运动而被卷绕，并且卷绕在另一个上布置的第二卷轴上信息记录和/或再现装置的末端。带穿线臂和记录头的枢转中心分别相对于连接第一和第二卷轴的线分别设置在相对侧，以便于紧凑的整体结构。形成圆柱滚子的胶带导轨和记录头设置在磁带穿线的轨迹的内侧，以平滑地传送磁带。带引导件和记录头可以基本上排成一列。此外，记录头附近的带导向件可以是固定的辊。

10. 发明授权

US5633846A Positioning device for optical disc apparatus 失效
标题翻译：光盘设备定位装置
公开(公告)号：US5633846A
公开(公告)日：1997-05-27
申请号：US595218
申请日：1996-02-01
申请人： Atsushi Okuyama , Takashi Yoshida , Fujio Tajima , Masamichi Ito , Yasuhiro Mii , Masato Soma , Hidehito Yamada
发明人： Atsushi Okuyama , Takashi Yoshida , Fujio Tajima , Masamichi Ito , Yasuhiro Mii , Masato Soma , Hidehito Yamada
IPC分类号： G11B7/09
CPC分类号： G11B7/0945 , G11B7/0941
摘要： A positioning system of an optical disc apparatus includes focus error detecting part for detecting a focus error signal as a focal shift of a light spot related to an information recording surface of an optical disc, light spot moving part in the direction intersecting substantially perpendicularly to the optical disc surface, first digital arithmetic part for receiving the focus error signal and outputting a first control signal, second digital arithmetic part for receiving the focus error signal and a specified third control signal, performing arithmetic operations of a disturbance observer and outputting a second control signal, adding circuit for adding the first control signal and the second control signal and outputting the third control signal, drive circuit for driving the light spot moving part in a direction intersecting perpendicularly to the disc surface by the third control signal, wherein the first and the second digital arithmetic circuit perform arithmetic operations at different sampling periods.
摘要翻译：光盘装置的定位系统包括：聚焦误差检测部分，用于检测聚焦误差信号，作为与光盘的信息记录表面相关的光点的焦点偏移;光点移动部分，在与光盘表面，用于接收聚焦误差信号并输出第一控制信号的第一数字运算部分，用于接收聚焦误差信号的第二数字运算部分和指定的第三控制信号，执行干扰观察者的算术运算，并输出第二控制信号添加电路，用于添加第一控制信号和第二控制信号，并输出第三控制信号;驱动电路，用于通过第三控制信号沿垂直于盘表面的方向驱动光点运动部分，其中第一和第二数字运算电路执行算术运算a t不同的采样周期。

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