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31. 发明申请

US20100324458A1 Ultrasound treatment system 失效
标题翻译：超声治疗系统
公开(公告)号：US20100324458A1
公开(公告)日：2010-12-23
申请号：US12801886
申请日：2010-06-30
申请人： Mitsumasa Okada , Toshiya Sugai , Yoshitaka Honda , Manabu Ishikawa , Tomohisa Sakurai
发明人： Mitsumasa Okada , Toshiya Sugai , Yoshitaka Honda , Manabu Ishikawa , Tomohisa Sakurai
IPC分类号： A61N7/00
CPC分类号： A61B17/320092 , A61B18/1482 , A61B2017/2929 , A61B2017/320072 , A61B2017/320084 , A61B2017/320088 , A61B2217/005 , A61B2217/007
摘要： An ultrasound treatment system comprises an ultrasonic transducer, a handpiece, a probe, a sheath, a clamping member, an operation unit, an operating member, a suction base, and a perfusion base. The ultrasonic transducer generates ultrasonic vibrations. The handpiece has the ultrasonic transducer incorporated therein. The probe is connected to the ultrasonic transducer for transmitting ultrasonic vibrations to a distal member realizing a stationary portion that is a treatment portion for treating a living tissue. The sheath serves as a protecting member for shielding the probe. The clamping member is opposed to the distal member at the distal end of the sheath for clamping a living tissue in cooperation with the distal member. The operation unit is manipulated for clamping a living tissue with the clamping member and distal member or freeing the living tissue therefrom.
摘要翻译：超声处理系统包括超声波换能器，手持件，探头，护套，夹紧构件，操作单元，操作构件，抽吸基座和灌注基座。超声波换能器产生超声波振动。手机具有并入其中的超声波换能器。探头连接到超声波换能器，用于将超声振动传递到远端构件，实现作为用于治疗生物体组织的处理部分的静止部分。护套用作用于屏蔽探针的保护构件。夹持构件与护套的远端处的远端构件相对，用于与远端构件协作夹紧生物体组织。操作单元被操纵用于夹紧具有夹紧构件和远端构件的活组织或从其中释放活组织。

32. 发明申请

US20070038157A1 Ultrasonic treatment apparatus, endoscope apparatus, and treatment method 有权
标题翻译：超声波处理装置，内窥镜装置及处理方法
公开(公告)号：US20070038157A1
公开(公告)日：2007-02-15
申请号：US11492668
申请日：2006-07-25
申请人： Norihiro Yamada , Yoshio Onuki , Mitsumasa Okada , Akihito Sadamasa , Kiyoshi Miyake , Masayuki Iwasaka
发明人： Norihiro Yamada , Yoshio Onuki , Mitsumasa Okada , Akihito Sadamasa , Kiyoshi Miyake , Masayuki Iwasaka
IPC分类号： A61H1/00
CPC分类号： A61B17/320092 , A61B17/2202 , A61B17/320068 , A61B18/1492 , A61B2017/00269 , A61B2017/22008 , A61B2017/2927 , A61B2017/2929 , A61B2017/320072
摘要： An ultrasonic treatment apparatus includes a sheath which has an opening at a distal-end thereof; an ultrasonic transducer which is connected to the sheath, the ultrasonic transducer being able to generate ultrasonic vibration which is of treatment energy; an ultrasonic power supply unit which supplies electric power for driving the ultrasonic transducer; a treatment unit which is connected to the ultrasonic transducer, the treatment unit transmitting the ultrasonic vibration to a living tissue; and a high-frequency power supply unit which supplies high-frequency current which is of the treatment energy to the treatment unit.
摘要翻译：超声波处理装置包括在其前端具有开口的护套; 连接到护套的超声换能器，超声波换能器能够产生处理能量的超声波振动; 提供用于驱动超声波换能器的电力的超声波电源单元; 处理单元，连接到所述超声波换能器，所述处理单元将超声波振动传递到生物体组织; 以及向处理单元供给具有处理能量的高频电流的高频电源单元。

33. 发明授权

US06873498B2 Magnetic head and method of manufacturing the same 失效
标题翻译：磁头及其制造方法
公开(公告)号：US06873498B2
公开(公告)日：2005-03-29
申请号：US10102452
申请日：2002-03-20
申请人： Takashi Ito , Mitsumasa Okada , Masashi Yanagawa
发明人： Takashi Ito , Mitsumasa Okada , Masashi Yanagawa
IPC分类号： G11B5/31 , G11B5/187
CPC分类号： G11B5/3116 , G11B5/3163
摘要： A magnetic head has a narrow upper magnetic pole and is capable of restricting side erasure and record bleeding. The magnetic head is capable of writing data on a recording medium, and includes an upper magnetic pole including a pole section which faces the recording medium and has a prescribed width, and a lower magnetic pole including grooves respectively formed on the both sides of the pole section. A level of edges of the grooves are lower than that of an upper face of the lower magnetic pole.
摘要翻译：磁头具有窄的上磁极，并且能够限制侧面擦除并记录出血。磁头能够在记录介质上写入数据，并且包括上磁极，其包括面向记录介质并具有规定宽度的极部，以及包括分别形成在磁极两侧的槽的下磁极部分。槽的边缘水平低于下磁极的上表面的边缘水平。

34. 发明授权

US06569178B1 Ultrasonic coagulating/cutting apparatus 有权
标题翻译：超声波凝结切割机
公开(公告)号：US06569178B1
公开(公告)日：2003-05-27
申请号：US09518085
申请日：2000-03-03
申请人： Makoto Miyawaki , Mitsumasa Okada
发明人： Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B1732
CPC分类号： A61B17/320092 , A61B2017/00353 , A61B2017/2926 , A61B2017/320078
摘要： An ultrasonic coagulating/cutting apparatus is provided which includes a switching member for switching the force to hold an organism tissue between a jaw and a probe during operation for opening or closing the jaw.
摘要翻译：提供了一种超声波凝结/切割装置，其包括切换构件，用于在用于打开或关闭夹爪的操作期间切换在颚和探针之间保持生物体组织的力。

35. 发明授权

US06425907B1 Ultrasonic medical instrument 有权
标题翻译：超声波医疗器械
公开(公告)号：US06425907B1
公开(公告)日：2002-07-30
申请号：US09602421
申请日：2000-06-23
申请人： Norikiyo Shibata , Makoto Miyawaki , Mitsumasa Okada
发明人： Norikiyo Shibata , Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B1732
CPC分类号： A61B17/320092 , A61B17/320068 , A61B18/1445 , A61B2017/2825 , A61B2017/2926 , A61B2017/2937
摘要： A hand-piece comprises an arm main body which moves relative to a grip section, and an arm section having a clamp member openable and closable with respect to a probe section. As a result of movement of the arm main body relative to the grip section, the clamp member is shifted between a closure position in which the clamp member cooperates with the probe section to hold living tissue between the clamp member and the probe section, and an open position in which the clamp member is separated from the probe section to release the living tissue.
摘要翻译：手柄包括相对于把手部分移动的臂主体和具有相对于探针部分可开启和关闭的夹持构件的臂部。由于臂主体相对于握持部分的移动，夹紧构件在夹紧构件与探针部分配合的关闭位置之间移动，以将活组织夹持在夹紧构件和探针区段之间，并且打开位置，其中夹持构件与探针部分分离以释放生物体组织。

36. 发明授权

US06193709B1 Ultrasonic treatment apparatus 有权
标题翻译：超音波治疗仪
公开(公告)号：US06193709B1
公开(公告)日：2001-02-27
申请号：US09310646
申请日：1999-05-12
申请人： Makoto Miyawaki , Toshihiko Hashiguchi , Mitsumasa Okada , Norikiyo Shibata
发明人： Makoto Miyawaki , Toshihiko Hashiguchi , Mitsumasa Okada , Norikiyo Shibata
IPC分类号： A61B1732
CPC分类号： A61B17/320092 , A61B2017/2825 , A61B2017/320088
摘要： An ultrasonic treatment apparatus according to the present invention comprises an ultrasonic transducer for generating ultrasonic vibration, a vibration transmitting member for transmitting the ultrasonic vibration generated by the ultrasonic transducer, the vibration transmitting member having a proximal end connected to the ultrasonic transducer and a distal end portion used to treat a living organism by means of the transmitted ultrasonic vibration, a grasping member opposed to the distal end portion of the vibration transmitting member and having a grasping surface capable of grasping the living organism in cooperation with the distal end portion, an operating mechanism for moving the grasping member between a closed position in which the grasping member engages the distal end portion of the vibration transmitting member and an open position in which the grasping member is separated from distal end portion, and a follow-up mechanism for driving or allowing the grasping member in the closed position to follow a deflective displacement of the distal end portion of the vibration transmitting member so that the substantially whole surface of the grasping surface of the grasping member contacts with the distal end portion of the vibration transmitting member.
摘要翻译：根据本发明的超声波处理装置包括用于产生超声波振动的超声波换能器，用于传递由超声波换能器产生的超声波振动的振动传递部件，所述振动传递部件具有连接到超声波换能器的近端和远端用于通过传送的超声波振动来处理活体的部分;与振动传递部件的远端部分相对的抓握部件，具有能够与前端部一起抓住活体的抓握面，用于使把持构件在其中抓握构件接合振动传递构件的远端部分的关闭位置和把持构件与远端部分分离的打开位置之间移动的机构，以及用于驱动或允许抓握部件在 e关闭位置以跟随振动传递部件的远端部分的偏转位移，使得把持部件的把持表面的大致整个表面与振动传递部件的远端部分接触。

37. 发明授权

US6123780A Spin valve magnetoresistive head and manufacturing method therefor 失效
标题翻译：自旋阀磁阻头及其制造方法
公开(公告)号：US6123780A
公开(公告)日：2000-09-26
申请号：US6977
申请日：1998-01-14
申请人： Hitoshi Kanai , Kenichi Aoshima , Kenichiro Yamada , Mitsumasa Okada , Eiji Shimizu , Junichi Kane
发明人： Hitoshi Kanai , Kenichi Aoshima , Kenichiro Yamada , Mitsumasa Okada , Eiji Shimizu , Junichi Kane
IPC分类号： G11B5/31 , G11B5/39 , C21D1/04
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/3967 , G11B2005/3996 , G11B5/3163
摘要： A method for manufacturing a spin valve GMR head is describe in which a fixed magnetic layer of the head may maintain magnetization in a desired orientation. In one aspect of the invention, the method comprises steps of: forming a magnetic film including at least a free magnetic layer, a non-magnetic metallic layer, a fixed magnetic layer, and a magnetic domain control layer; subjecting the magnetic film to a first heat treatment under a magnetic field to enhance magnetic anisotropy of the free magnetic layer; and subjecting the magnetic film to a second heat treatment under a magnetic field and at a higher temperature than the maximum temperature applied in the processes that precede the second heat treatment, to fix the magnetization in the fixed magnetic layer. In anther aspect of the invention, the method comprises steps of: forming a magnetic film including a free magnetic layer, a non-magnetic metallic layer, a fixed magnetic layer, and a magnetic domain control layer; subjecting the magnetic film to a first heat treatment under a magnetic field to fix the magnetization in the fixed magnetic layer; subjecting the magnetic film to a second heat treatment under a magnetic field to enhance magnetic anisotropy of the free magnetic layer; and subjecting the magnetic film to a third heat treatment in the absence of an externally applied magnetic field.
摘要翻译：描述了用于制造自旋阀GMR头的方法，其中磁头的固定磁性层可以将磁化保持在期望的取向。在本发明的一个方面，所述方法包括以下步骤：形成至少包括自由磁性层，非磁性金属层，固定磁性层和磁畴控制层的磁性膜; 在磁场下对磁性膜进行第一次热处理以提高自由磁性层的磁各向异性; 并且在磁场和比在第二热处理之前的工序中施加的最高温度更高的温度下对磁性膜进行第二次热处理，以将磁化固定在固定磁性层中。在本发明的另一方面，该方法包括以下步骤：形成包括自由磁性层，非磁性金属层，固定磁性层和磁畴控制层的磁性膜; 对磁性膜进行磁场的第一次热处理，以固定在固定磁性层中的磁化强度; 在磁场下对磁性膜进行第二次热处理，以提高自由磁性层的磁各向异性; 并且在没有外部施加的磁场的情况下对磁性膜进行第三次热处理。

38. 发明授权

US5906628A Ultrasonic treatment instrument 失效
标题翻译：超声波治疗仪
公开(公告)号：US5906628A
公开(公告)日：1999-05-25
申请号：US842637
申请日：1997-04-16
申请人： Makoto Miyawaki , Mitsumasa Okada
发明人： Makoto Miyawaki , Mitsumasa Okada
IPC分类号： A61B17/00 , A61B17/28 , A61B17/32 , A61B18/14
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/00473 , A61B2017/00849 , A61B2017/00853 , A61B2017/2825 , A61B2017/292 , A61B2017/320076 , A61B2017/320088
摘要： An ultrasonic treatment instrument includes an ultrasonic transducer for generating ultrasonic oscillation, a hand piece containing the ultrasonic transducer, and a probe having a proximal end portion connected to the ultrasonic transducer and a distal end portion to which the ultrasonic oscillation of the ultrasonic transducer is transmitted. A sheath covers the probe and has a front end portion extending toward the distal end portion of the probe and a rear end portion connected to the hand piece. A hook-shaped treatment section is provided at the distal end portion of the probe and has a hook portion bent which is substantially perpendicular to an axis of the sheath and an axial body extending from a proximal end of the bent hook portion. The axial body is eccentric with respect to the axis of the sheath, and an operating section is provided which moves the sheath and the probe relative to each other along the axis of the sheath to thereby enable an organic tissue to be held between the hook-shaped treatment section and the front end portion of the sheath.
摘要翻译：一种超声波处理器具具有超声波振荡用超声波振子，含有超声波振子的手部件和具有连接于该超声波振子的基端部的探头和超声波振子的超声波振荡的远端部。护套覆盖探针并且具有朝向探针的远端部分延伸的前端部分和连接到手持件的后端部分。钩状处理部设置在探头的远端部分，并且具有基本上垂直于护套的轴线的弯曲部的钩部和从弯曲钩部的近端延伸的轴向体。轴向体相对于护套的轴线是偏心的，并且提供了操作部分，该操作部分使护套和探针相对于护套的轴线相对移动，从而使有机组织能够保持在钩状体之间，形状处理部和护套的前端部。

39. 发明授权

US5818527A Image processor for correcting distortion of central portion of image and preventing marginal portion of the image from protruding 失效
标题翻译：用于校正图像中心部分的变形并防止图像的边缘部分突出的图像处理器
公开(公告)号：US5818527A
公开(公告)日：1998-10-06
申请号：US574639
申请日：1995-12-19
申请人： Tatsuya Yamaguchi , Masaomi Tomizawa , Hiroyuki Watanabe , Mitsumasa Okada
发明人： Tatsuya Yamaguchi , Masaomi Tomizawa , Hiroyuki Watanabe , Mitsumasa Okada
IPC分类号： A61B1/05 , H04N3/233 , H04N5/225 , H04N5/262 , H04N5/335 , H04N5/372 , H04N5/76 , H04N5/91
CPC分类号： H04N5/217 , H04N3/2335 , H04N5/2628 , A61B1/05 , H04N2005/2255
摘要： A distorted optical image formed on an image pickup surface by an optical system is photoelectrically converted by an image pickup device and written in memory cells of an image memory designated by write addresses. When the optical image is read, the image quality at the central portion is improved and the image is prevented from missing at the marginal portion so that the image can preferably be observed by correcting the distortion of an image in the area at the central side of the image pickup surface due to the optical system by read addresses obtained by converting the write addresses and preventing an image in the area at the marginal side from protrusion.
摘要翻译：通过光学系统在图像拾取表面上形成的失真光学图像由图像拾取器件光电转换并写入由写入地址指定的图像存储器的存储单元中。当读取光学图像时，改善了中央部分的图像质量，并且防止图像在边缘部分丢失，使得可以优选地通过校正图像中心侧的图像中的图像的失真来观察图像由于通过将写入地址转换而获得的读取地址由于光学系统而导致的图像拾取表面，并且防止边缘侧的区域中的图像不被突出。

40. 发明授权

US08672935B2 Ultrasound treatment system 失效
标题翻译：超声治疗系统
公开(公告)号：US08672935B2
公开(公告)日：2014-03-18
申请号：US12801887
申请日：2010-06-30
申请人： Mitsumasa Okada , Toshiya Sugai , Yoshitaka Honda , Manabu Ishikawa , Tomohisa Sakurai
发明人： Mitsumasa Okada , Toshiya Sugai , Yoshitaka Honda , Manabu Ishikawa , Tomohisa Sakurai
IPC分类号： A61B18/18
CPC分类号： A61B17/320092 , A61B18/1482 , A61B2017/2929 , A61B2017/320072 , A61B2017/320084 , A61B2017/320088 , A61B2217/005 , A61B2217/007
摘要： An ultrasound treatment system comprises an ultrasonic transducer, a handpiece, a probe, a sheath, a clamping member, an operation unit, an operating member, a suction base, and a perfusion base. The ultrasonic transducer generates ultrasonic vibrations. The handpiece has the ultrasonic transducer incorporated therein. The probe is connected to the ultrasonic transducer for transmitting ultrasonic vibrations to a distal member realizing a stationary portion that is a treatment portion for treating a living tissue. The sheath serves as a protecting member for shielding the probe. The clamping member is opposed to the distal member at the distal end of the sheath for clamping a living tissue in cooperation with the distal member. The operation unit is manipulated for clamping a living tissue with the clamping member and distal member or freeing the living tissue therefrom.
摘要翻译：超声处理系统包括超声波换能器，手持件，探头，护套，夹紧构件，操作单元，操作构件，抽吸基座和灌注基座。超声波换能器产生超声波振动。手机具有并入其中的超声波换能器。探头连接到超声波换能器，用于将超声波振动传递到远端构件，实现作为用于治疗生物体组织的处理部分的静止部分。护套用作用于屏蔽探针的保护构件。夹持构件与护套的远端处的远端构件相对，用于与远端构件协作夹紧生物体组织。操作单元被操纵用于夹紧具有夹紧构件和远端构件的活组织或从其释放生物体组织。

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