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1. 发明授权

US5679216A Method of manufacturing a multi-degree-of-freedom manipulator 失效
标题翻译：制造多自由度机械手的方法
公开(公告)号：US5679216A
公开(公告)日：1997-10-21
申请号：US518260
申请日：1995-08-23
申请人： Shuichi Takayama , Takeaki Nakamura , Tatsuya Yamaguchi , Akio Nakada , Yasuhiro Ueda , Hideyuki Adachi , Katsunori Sakiyama , Yasukazu Tatsumi , Koji Fujio , Masaaki Hayashi , Shinji Kaneko , Yasuo Hirata , Toshimasa Kawai
发明人： Shuichi Takayama , Takeaki Nakamura , Tatsuya Yamaguchi , Akio Nakada , Yasuhiro Ueda , Hideyuki Adachi , Katsunori Sakiyama , Yasukazu Tatsumi , Koji Fujio , Masaaki Hayashi , Shinji Kaneko , Yasuo Hirata , Toshimasa Kawai
IPC分类号： A61B1/005 , H01L21/00
CPC分类号： A61B1/0058
摘要： A multi-degree-of-freedom manipulator includes a flexible tube having a plurality of flex portions provided therealong, a plurality of actuators made of shape memory alloy and respectively provided near the flex portions to correspond to the flex portions, for flexing the flex portions, two common energy transmission paths, extending along the flexible tube, for transmitting an energy to the actuators, and selective energy supply members, provided between the common energy transmission paths and the actuators in series, for controlling the energy supplied from the common energy transmission path to the actuators, thereby respectively independently driving the actuators to bend the flexible tube. The manipulator is made by forming electronic circuits in a plurality of regions on a semiconductor substrate, forming wiring regions to connect the electronic circuits with flexible wiring portions, and removing a region of the semiconductor substrate other than a region thereof on which the electronic circuits are formed, thereby forming an actuator controlled chip array, used in the manipulator.
摘要翻译：多自由度操纵器包括具有设置在其上的多个柔性部分的柔性管，由形状记忆合金制成的多个致动器，并且分别设置在柔性部分附近以对应于柔性部分，用于使柔性部分弯曲，沿着柔性管延伸的用于将能量传递到致动器的两个公共能量传输路径，以及设置在公共能量传输路径和致动器之间的选择性能量供应构件，用于控制从公共能量传输提供的能量从而分别独立地驱动致动器来弯曲柔性管。机械手是通过在半导体基板上的多个区域中形成电子电路而形成的，形成布线区域以将电子电路与柔性布线部分连接起来，以及除去其上电子电路的区域以外的半导体基板的区域从而形成用于机械手的致动器控制芯片阵列。

2. 发明授权

US5402788A Diagnostic system using nuclear magnetic resonance phenomenon 失效
标题翻译：诊断系统采用核磁共振现象
公开(公告)号：US5402788A
公开(公告)日：1995-04-04
申请号：US80224
申请日：1993-06-21
申请人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Toshihiko Hagiwara , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
发明人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Toshihiko Hagiwara , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
IPC分类号： A61B5/055 , A61M25/095 , G01R33/28 , G01R33/36
CPC分类号： G01R33/34084 , A61B5/055 , G01R33/285 , G01R33/288 , G01R33/3657
摘要： A diagnostic system using a nuclear magnetic resonance phenomenon comprises an external magnetic field generator, provided externally, for generating a magnetic field in a living body, a thin diameter member capable of being inserted into a body cavity and having flexibility, a high frequency coil, provided at a top end of the thin diameter member, for transmitting and receiving a high frequency, a nuclear magnetic resonance signal measuring device for receiving a nuclear magnetic resonance signal from the living body, and a transformer, provided between the high frequency coil and the nuclear magnetic resonance signal measuring device, for electrically isolating and separating the high frequency coil from the nuclear magnetic resonance signal measuring device in a manner such that the nuclear magnetic resonance signal is transmittable between the high frequency coil and the nuclear magnetic resonance signal measuring device.
摘要翻译：使用核磁共振现象的诊断系统包括外部设置的用于在生物体中产生磁场的外部磁场发生器，能够插入体腔并具有柔性的薄直径构件，高频线圈，设置在薄直径构件的顶端，用于发送和接收高频，用于从生物体接收核磁共振信号的核磁共振信号测量装置和设置在高频线圈和核磁共振信号测量装置，用于将核磁共振信号在高频线圈和核磁共振信号测量装置之间传输的方式与核磁共振信号测量装置电隔离和分离。

3. 发明授权

US5351777A Rear wheel turning system for vehicle and method of neutral adjustment of the same 失效
标题翻译：车辆后轮车削系统及其中性调整方法
公开(公告)号：US5351777A
公开(公告)日：1994-10-04
申请号：US883488
申请日：1992-05-15
申请人： Koji Fujio , Yutaka Tagashira
发明人： Koji Fujio , Yutaka Tagashira
IPC分类号： B62D7/15 , B62D7/14
CPC分类号： B62D7/1536 , B62D7/159
摘要： When incorporating a rear wheel turning system having a mechanical system and hydraulic system, an end of the displacement transmission member, which transmits displacement of the output member of the rear wheel turning system to the hydraulic system and the rear wheel turning shaft, is fixed to the vehicle body in such a position that the leftward maximum displacement of the rear wheel turning shaft is equal to the rightward maximum displacement of the rear wheel turning shaft when the input shaft of the rear wheel turning system is rotated in one direction and the other by the same angles.
摘要翻译：当结合具有机械系统和液压系统的后轮转向系统时，将后轮转向系统的输出构件向液压系统和后轮转动轴传递的位移传递构件的端部固定到在后轮转向系统的输入轴沿一个方向旋转的情况下，后轮转向轴的向左最大位移与后轮转动轴的向右最大位移相等的位置的车体，相同的角度

4. 发明授权

US5273027A Method for dissolving a thickened mass within a living body and dissolving therapeutic apparatus for same 失效
标题翻译：将增稠物质溶解在生物体内并溶解治疗仪器的方法
公开(公告)号：US5273027A
公开(公告)日：1993-12-28
申请号：US589945
申请日：1990-09-28
申请人： Naomi Sekino , Koji Fujio , Koichiro Ishiwara , Naoki Uchiyama , Kenji Noda , Seiji Iwasaki , Shuichi Takayama , Tsuyoshi Tsukagoshi , Koji Koda
发明人： Naomi Sekino , Koji Fujio , Koichiro Ishiwara , Naoki Uchiyama , Kenji Noda , Seiji Iwasaki , Shuichi Takayama , Tsuyoshi Tsukagoshi , Koji Koda
IPC分类号： A61B17/22 , A61B17/225 , A61B19/00 , A61M1/00 , A61N7/00 , A61B17/00 , A61B8/00
CPC分类号： A61N7/00 , A61B17/22 , A61B8/4209 , A61B2017/22082 , A61B2090/064 , A61B2217/005 , A61B8/4218
摘要： In the method and dissolving therapeutic apparatus for dissolving a coagulation within a living body, a medicinal liquid for dissolving the coagulation within the living body is injected into the living body, the injected medicinal liquid is left within the living body for a predetermined time and the fluid within the living body containing the coagulation dissolved by the medicinal liquid and the medicinal liquid is substantially all discharged out of the living body. A series of steps including at least respective injecting, leaving and discharging steps is repeated. Preferably, vibrating waves are radiated toward the coagulation during the leaving step.
摘要翻译：在将生物体内的凝固溶解的方法和溶解治疗装置中，将生物体内凝固的溶解用药液注入生物体内，将注入的药液留在生物体内规定时间，含有由药液溶解的凝固物的生物体内的液体和药液基本上全部从生物体排出。重复包括至少相应的注射，离开和放电步骤的一系列步骤。优选地，在离开步骤期间，振动波朝着凝结物辐射。

5. 发明授权

US4977886A Position controlling apparatus 失效
标题翻译：位置控制装置
公开(公告)号：US4977886A
公开(公告)日：1990-12-18
申请号：US428144
申请日：1989-10-27
申请人： Sakae Takehana , Koji Fujio , Yasuhiro Ueda
发明人： Sakae Takehana , Koji Fujio , Yasuhiro Ueda
IPC分类号： A61B1/005 , A61F2/00
CPC分类号： A61B1/0058 , A61F2210/0023
摘要： The position controlling apparatus of this invention is to curve an endoscope insertable part or a catheter and is provided with an actuator having a shape memorizing alloy body. The shape memorizing alloy body is heated or cooled by a driving appartaus and the actuator is displaced by such heating or cooling. The difference between the actual displacement of the actuator driven by the driving apparatus and the objective displacement of the actuator is output by a comparing means which operates the driving apparatus on the basis of this difference. A resistance value detecting circuit detects the resistance value of the shape memorizing alloy body varying when the shape memorizing alloy body is heated or cooled. The detected value detected by the resistance value detecting circuit is input into a controlling apparatus which controls the driving apparatus on the basis of the detected value and the preset used temperature range of the shape memorizing alloy body.
摘要翻译：本发明的位置控制装置是对内窥镜可插入部件或导管进行弯曲，并具有形状记忆合金体的致动器。形状记忆合金体由驱动方式加热或冷却，致动器通过这种加热或冷却而移位。由驱动装置驱动的致动器的实际位移与致动器的目标位移之间的差异由基于该差异来操作驱动装置的比较装置输出。电阻值检测电路检测当形状记忆合金体被加热或冷却时变形的形状记忆合金体的电阻值。由电阻值检测电路检测到的检测值被输入到根据检测值和形状记忆合金体的预设使用温度范围来控制驱动装置的控制装置。

6. 发明授权

US5624380A Multi-degree of freedom manipulator 失效
标题翻译：多自由度机械手
公开(公告)号：US5624380A
公开(公告)日：1997-04-29
申请号：US396347
申请日：1995-02-28
申请人： Shuichi Takayama , Takeaki Nakamura , Tatsuya Yamaguchi , Akio Nakada , Yasuhiro Ueda , Hideyuki Adachi , Katsunori Sakiyama , Yasukazu Tatsumi , Koji Fujio , Masaaki Hayashi , Shinji Kaneko , Yasuo Hirata , Toshimasa Kawai
发明人： Shuichi Takayama , Takeaki Nakamura , Tatsuya Yamaguchi , Akio Nakada , Yasuhiro Ueda , Hideyuki Adachi , Katsunori Sakiyama , Yasukazu Tatsumi , Koji Fujio , Masaaki Hayashi , Shinji Kaneko , Yasuo Hirata , Toshimasa Kawai
IPC分类号： A61B1/005 , A61B1/008
CPC分类号： A61B1/0058
摘要： A multi-degree-of-freedom manipulator includes a flexible tube having a plurality of flex portions provided therealong, a plurality of actuators made of shape memory alloy and respectively provided near the flex portions to correspond to the flex portions, for flexing the flex portions, two common energy transmission paths, extending along the flexible tube, for transmitting an energy to the actuators, and selective energy supply members, provided between the common energy transmission paths and the actuators in series, for controlling the energy supplied from the common energy transmission path to the actuators, thereby respectively independently driving the actuators to bend the flexible tube.
摘要翻译：多自由度操纵器包括具有设置在其上的多个柔性部分的柔性管，由形状记忆合金制成的多个致动器，并且分别设置在柔性部分附近以对应于柔性部分，用于使柔性部分弯曲，沿着柔性管延伸的用于将能量传递到致动器的两个公共能量传输路径，以及设置在公共能量传输路径和致动器之间的选择性能量供应构件，用于控制从公共能量传输提供的能量从而分别独立地驱动致动器来弯曲柔性管。

7. 发明授权

US5427103A MRI apparatus for receiving nuclear-magnetic resonance signals of a living body 失效
标题翻译：用于接收活体的核磁共振信号的MRI装置
公开(公告)号：US5427103A
公开(公告)日：1995-06-27
申请号：US083548
申请日：1993-06-25
申请人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
发明人： Koji Fujio , Masakazu Gotanda , Tatsuya Yamaguchi , Shuichi Takayama , Takashi Tsukaya , Koichi Matsui , Hiroki Hibino , Keiichi Hiyama , Koichi Shimizu , Kenji Yoshino , Masaaki Hayashi
IPC分类号： A61B1/005 , G01R33/28 , G01R33/34 , A61B5/055
CPC分类号： A61B1/0051 , A61B5/055 , G01R33/285 , G01R33/34007 , G01R33/34084
摘要： There is provided an apparatus for receiving nuclear magnetic resonance signals by applying high frequency energy to a living body placed in a static magnetic field. The distal end portion of the insertion section of the endoscope has a rigid distal end portion and a bendable portion. A housing portion for housing a high frequency coil is provided between the rigid distance portion and the bendable portion. This structure makes it possible to assemble the high frequency coil into the endoscope in a compact manner and can reduce a patient's burden when the insertion section is inserted in the body cavity of the patient.
摘要翻译：提供了一种通过对放置在静磁场中的活体施加高频能量来接收核磁共振信号的装置。内窥镜的插入部的前端部具有刚性的前端部和可弯曲部。在刚性距离部分和可弯曲部分之间设置有用于容纳高频线圈的壳体部分。这种结构使得可以以紧凑的方式将高频线圈组装到内窥镜中，并且可以在插入部插入患者的体腔时减轻患者的负担。

8. 发明授权

US5372124A Treating instrument 失效
标题翻译：治疗仪器
公开(公告)号：US5372124A
公开(公告)日：1994-12-13
申请号：US864521
申请日：1992-04-07
申请人： Shuichi Takayama , Akio Nakada , Yasukazu Tatsumi , Takeaki Nakamura , Tatsuya Yamaguchi , Yasuhiro Ueda , Hideyuki Adachi , Masakazu Gotanda , Koji Fujio , Katsunori Sakiyama , Masaaki Hayashi
发明人： Shuichi Takayama , Akio Nakada , Yasukazu Tatsumi , Takeaki Nakamura , Tatsuya Yamaguchi , Yasuhiro Ueda , Hideyuki Adachi , Masakazu Gotanda , Koji Fujio , Katsunori Sakiyama , Masaaki Hayashi
IPC分类号： A61B1/00 , A61B10/00 , A61B10/06 , A61B17/00 , A61B17/02 , A61B17/22 , A61B17/28 , A61B17/32 , A61B19/00 , A61F2/00 , B25J15/02 , B25J15/00
CPC分类号： A61B10/06 , A61B17/320016 , B25J15/0206 , A61B17/221 , A61B18/1445 , A61B2017/00243 , A61B2017/00398 , A61B2017/0237 , A61B2017/2215 , A61B34/30 , A61F2002/30093 , A61F2210/0019
摘要： A treating instrument for medical treatment, comprises an insertion section to be inserted into a body cavity of a patient, biopsying forceps provided at a distal end of the insertion section, a pair of cups provided at the forceps, a grip member connected to an operator-end side of the insertion section; a drive unit provided on the distal end of the insertion section and generating a drive force for the cups, a conduction circuit for carrying electric current through the drive unit, and an operation switch interposed at lead wires of the conduction circuit.
摘要翻译：一种用于医疗的治疗仪器，包括插入到患者的体腔内的插入部分，设置在插入部分的远端的活检钳，设置在钳子上的一对杯，连接到操作者的把手部件插入部分的一侧; 驱动单元，其设置在所述插入部的前端并产生用于所述杯的驱动力;导通电路，用于承载电流通过所述驱动单元;以及操作开关，其插入在所述导通电路的引线处。

9. 发明授权

US5213571A Litholysis apparatus provided with safe stop function 失效
标题翻译：裂解装置具有安全停止功能
公开(公告)号：US5213571A
公开(公告)日：1993-05-25
申请号：US557850
申请日：1990-07-26
申请人： Koji Fujio , Naomi Sekino
发明人： Koji Fujio , Naomi Sekino
IPC分类号： A61B17/00 , A61B17/22 , A61M1/00
CPC分类号： A61M1/0058 , A61B2017/00123 , A61B2017/22084
摘要： A treatment apparatus for removing a coagulum such as a calculus or the like produced in an organism by dissolving it comprises irrigation with a medical fluid by using an irrigation pump and suction of the medical fluid by using a suction pump. In this apparatus, when a switch for stopping treatment is operated, the apparatus is not immediately stopped, but the apparatus is stopped after the medical fluid introduced into the organism has been completely discharged so that no medical fluid harmful to the organism remains in the organism.
摘要翻译：用于除去生物体中产生的结石等的凝结物的溶解的处理装置包括使用冲洗泵用医用液体进行冲洗，并通过使用抽吸泵抽吸医用流体。在该装置中，当操作用于停止治疗的开关时，装置不会立即停止，但是在导入生物体的医用流体已经完全排出之后停止装置，使得在生物体内不存在对生物体有害的医疗液体。

10. 发明授权

US5193638A Reference position detection method of vehicle rear wheel steering apparatus 失效
标题翻译：车辆后轮转向装置的参考位置检测方法
公开(公告)号：US5193638A
公开(公告)日：1993-03-16
申请号：US717070
申请日：1991-06-18
申请人： Koji Fujio , Yutaka Tagashira , Hiroshi Ogawa , Hirotaka Kanazawa , Hiroki Yoshioka
发明人： Koji Fujio , Yutaka Tagashira , Hiroshi Ogawa , Hirotaka Kanazawa , Hiroki Yoshioka
IPC分类号： B62D7/15
CPC分类号： B62D7/159
摘要： A reference position detection method of a vehicle rear wheel steering apparatus in the present invention, is provided with steps of setting an input shaft and the yoke assembly at arbitrary angular positions rotating the input shaft by an arbitrary angle to pass a neutral angular position measuring a rotational angle .theta. of the input shaft and a moving amount .delta.1 of an output rod assembly upon rotation of the input shaft rotating the yoke assembly to pass a neutral angular position so that the output rod assembly is stroke-moved by a moving amount -.delta.1 from a stroke position defined by the moving amount .delta.1 of the output rod assembly rotating the input shaft by an angle -.theta. after rotating the yoke assembly, and measuring a moving amount .delta.2 of the output rod assembly; and determining, as a reference position of the yoke assembly, an angular position obtained by rotating the yoke assembly from the rotated state of the input shaft so that the output rod assembly is displaced by -.delta.2.sup.2 /(.delta.1+.delta.2).

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