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11 条记录 (耗时 0.068 秒)

    Artificial heart driving apparatus
    2.
    发明授权
    Artificial heart driving apparatus 失效
    人造心脏驱动装置

    公开(公告)号：US4583525A

    公开(公告)日：1986-04-22

    申请号：US749067

    申请日：1985-06-26

    申请人： Akira Suzuki ,  Takeharu Oumi ,  Sanshiro Takamiya ,  Hideo Nakazawa

    发明人： Akira Suzuki ,  Takeharu Oumi ,  Sanshiro Takamiya ,  Hideo Nakazawa

    IPC分类号： A61M1/10 ,  B60B33/00 ,  A61B19/00

    CPC分类号： A61M1/1086 ,  B60B33/0002 ,  A61M1/1037 ,  A61M2205/17

    摘要： Positive pressure and negative pressure are alternately applied to artificial hearts so as to drive the same. Each of driving systems includes a pressure sensor, and a solenoid valve connected between a pressure source and an accumulator is controlled in its opening and closing in order that the detected pressure is made coincident with a set value. A pair of solenoid valves connected respectively to an output port of the accumulator in a positive pressure system and an output port of the accumulator in a negative pressure system are opened and closed, thereby to supply positive pressure air and negative pressure air to the artificial hearts alternately. There is also included a backup driving system, and upon receiving instruction for system switching, lamps are energized in due sequence so as to inform the operator of valves to be operated manually. Control of the solenoid valve is carried out by microcomputers, and a control board used for imparting instructions to the microcomputers includes a remote control unit which is connected to the apparatus body through a cable. The solenoid valves are installed within the corresponding accumulators.

    摘要翻译： 正压和负压交替施加到人造心脏以驱动它们。 每个驱动系统包括压力传感器，并且在其打开和关闭中控制连接在压力源和蓄能器之间的电磁阀，以使检测到的压力与设定值一致。 分别连接在正压系统中的蓄能器的输出端口和负压系统中蓄能器的输出端口的一对电磁阀被打开和关闭，从而向人造心脏供给正压空气和负压空气 交替。 还包括备用驱动系统，并且在接收到用于系统切换的指令时，灯被按顺序通电，以通知操作者手动操作阀。 电磁阀的控制由微型计算机进行，并且用于向微型计算机发送指令的控制板包括通过电缆连接到设备主体的遥控单元。 电磁阀安装在相应的蓄电池内。

    Vessel for making high-purity fine particles of active metals
    3.
    发明授权
    Vessel for making high-purity fine particles of active metals 失效
    制造高纯度活性金属微粒的容器

    公开(公告)号：US5007243A

    公开(公告)日：1991-04-16

    申请号：US440056

    申请日：1989-11-21

    申请人： Toru Yamaguchi ,  Yukio Inazuki ,  Hideo Nakazawa

    发明人： Toru Yamaguchi ,  Yukio Inazuki ,  Hideo Nakazawa

    IPC分类号： B22F9/04 ,  C01B31/30 ,  C22C1/04

    CPC分类号： B22F9/04 ,  C01B31/303 ,  C22C1/0458 ,  Y10S241/14 ,  Y10S505/894

    摘要： A method of making high-purity fine particles of reactive metals, reactive especially in terms of their inclination to form hydroxides, comprises the steps of: preparing an inert gas atmosphere within which to manufacture the particles; reducing the moisture remaining in the inert gas atmosphere to an extremely low level; pulverizing the reactive metal within the moisture-free inert gas atmosphere; and collecting and sealing the product particles of reactive metal in a storage container in the same moisture-free inert gas atmosphere. The vessel for containing the inert gas atmosphere comprises: a hermetically sealable vessel capable of maintaining the inert gas atmosphere; a pair or rubber gloves for carrying out manual operations in the vessel under the inert gas atmosphere; a cryogenic cooling device attached to one wall of the vessel for condensing away the moisture remaining in the inert gas atmosphere into dew droplets; and an accumulator for equalizing the inner pressure of the vessel with the ambient atmospheric pressure.

    Apparatus for monitoring an artificial internal organ
    6.
    发明授权
    Apparatus for monitoring an artificial internal organ 失效
    用于监测人造内脏的装置

    公开(公告)号：US4597381A

    公开(公告)日：1986-07-01

    申请号：US671355

    申请日：1984-11-14

    申请人： Takeharu Oumi ,  Hideo Nakazawa

    发明人： Takeharu Oumi ,  Hideo Nakazawa

    IPC分类号： A61B5/00 ,  A61B1/00 ,  A61B1/04 ,  A61M1/10 ,  A61M1/12

    CPC分类号： A61M1/1086 ,  A61B1/042 ,  A61M1/1037 ,  A61M1/12

    摘要： The apparatus is intended to monitor operation of an artificial internal organ, such as an auxiliary heart, which is to be attached to the patient's body on the outer side. An optical fiber for image pick-up and another optical fiber for illumination are mounted to the artificial internal organ, and a video camera, light source for illumination, control switches, monitor television unit, etc. are disposed in a position remote from the artificial internal organ. For the purpose of enlarging the monitoring range and providing illumination of high efficiency, a mirror is mounted in the artificial internal organ. An optical axis of the optical fiber for image pick-up is arranged to be opposite or perpendicular to that of the optical fiber for illumination.

    摘要翻译： 该装置旨在监测在外侧附接到患者身体的人造内脏器官如辅助心脏的操作。 用于图像拾取的光纤和用于照明的另一光纤被安装到人造内部器官，并且摄像机，用于照明的光源，控制开关，监视器电视单元等被布置在远离人造 内脏器官 为了扩大监控范围并提供高效率的照明，镜子安装在人造内脏。 用于图像拾取的光纤的光轴被布置成与用于照明的光纤的光轴相对或垂直。

    Artificial heart driving apparatus
    7.
    发明授权
    Artificial heart driving apparatus 失效

    公开(公告)号：US4546760A

    公开(公告)日：1985-10-15

    申请号：US480181

    申请日：1983-03-28

    申请人： Akira Suzuki ,  Takeharu Oumi ,  Sanshiro Takamiya ,  Hideo Nakazawa

    发明人： Akira Suzuki ,  Takeharu Oumi ,  Sanshiro Takamiya ,  Hideo Nakazawa

    IPC分类号： A61M1/10 ,  B60B33/00 ,  A61B19/00

    CPC分类号： A61M1/1086 ,  B60B33/0002 ,  A61M1/1037 ,  A61M2205/17

    摘要： Positive pressure and negative pressure are alternately applied to artificial hearts so as to drive the same. Each of driving systems includes a pressure sensor, and a solenoid valve connected between a pressure source and an accumulator is controlled in its opening and closing in order that the detected pressure is made coincident with a set value. A pair of solenoid valves connected respectively to an output port of the accumulator in a positive pressure system and an output port of the accumulator in a negative pressure system are opened and closed, thereby to supply positive pressure air and negative pressure air to the artificial hearts alternately. There is also included a backup driving system, and upon receiving instruction for system switching, lamps are energized in due sequence so as to inform the operator of valves to be operated manually. Control of the solenoid valve is carried out by microcomputers, and a control board used for imparting instructions to the microcomputers includes a remote control unit which is connected to the apparatus body through a cable. The solenoid valves are installed within the corresponding accumulators.

    Digital content distribution system
    8.
    发明申请
    Digital content distribution system 审中-公开
    数字内容分发系统

    公开(公告)号：US20060224716A1

    公开(公告)日：2006-10-05

    申请号：US11391330

    申请日：2006-03-29

    申请人： Hideo Nakazawa ,  Yoshihide Nishimura ,  Haruhito Kitta ,  Sadayuki Kina

    发明人： Hideo Nakazawa ,  Yoshihide Nishimura ,  Haruhito Kitta ,  Sadayuki Kina

    IPC分类号： G06F15/173

    CPC分类号： H04L67/2819 ,  G06F16/9537 ,  G06F16/9577 ,  H04L67/04 ,  H04L67/2842 ,  H04L67/306 ,  H04L67/32 ,  H04L67/325 ,  H04L67/327 ,  H04M1/72561

    摘要： In the setting of distribution contents and distribution time of digital content, data processing efficiency is increased and operability are improved for users. Distribution processing is efficiently executed according to, for example, a position of a portable terminal, and excellent usability is realized for digital content and advertisements. To solve the problem, a system includes a distribution table storage section to store for each portable terminal user a distribution table in which distribution desired digital content identified by designation regarding distribution desired digital content is listed in time series, and a distribution processing section for distributing, when request information of distribution is received from a portable terminal, the distribution desired digital content listed in the distribution table to the portable terminal.

    摘要翻译： 在数字内容的分发内容和分发时间的设置中，提高了数据处理效率，提高了用户的可操作性。 根据例如便携式终端的位置有效地执行分发处理，并且对于数字内容和广告实现了优异的可用性。 为了解决该问题，系统包括一个分发表存储部分，用于为每个便携式终端用户存储一个分发表，其中通过关于分发期望的数字内容的分配所指定的分发期望的数字内容以时间顺序列出，并且分发处理部分用于分发 当从便携式终端接收到分发请求信息时，将分配表中列出的所需数字内容分发给便携式终端。

    Method of detecting the presence of moisture in a gas
    9.
    发明授权
    Method of detecting the presence of moisture in a gas 失效
    检测气体中水分存在的方法

    公开(公告)号：US5180554A

    公开(公告)日：1993-01-19

    申请号：US737121

    申请日：1991-07-29

    申请人： Toru Yamaguchi ,  Yukio Inazuki ,  Hideo Nakazawa

    发明人： Toru Yamaguchi ,  Yukio Inazuki ,  Hideo Nakazawa

    IPC分类号： B01D5/00 ,  B01D53/26

    CPC分类号： B01D5/009 ,  B01D5/0084 ,  B01D53/26

    摘要： A method of cleaning atmosphere gas used in manufacturing high-purity fine particles of reactive metals comprises the steps of: letting the moisture existing in the atmosphere gas condense into dew droplets using a cryogenic cooling medium; removing the moisture defined by the dew droplets through dissociation by letting it react with metallic Na that has been brought into contact with the dew droplets; generating a vapor of metallic Na in the atmosphere gas so as to remove the moisture still persisting in the atmosphere gas; further removing through dissociation the moisture still persisting in the atmosphere gas by letting it react with Na vapor that has been generated and dispersed into the atmosphere gas; letting the atmosphere gas cleaned of moisture come into contact with black barium powder; and detecting the presence of moisture in the atmosphere gas through a change in color of the black barium powder. The apparatus for practicing the method comprises two devices: one is a Na vapor generator and the other is a tract amount moisture detector.

    摘要翻译： 用于制造高纯度活性金属微粒的气氛气体的清洗方法包括以下步骤：使用低温冷却介质使存在于大气中的水分冷凝成露点; 通过使其与已经与露滴接触的金属Na反应而通过解离除去由露滴限定的水分; 在气氛气体中产生金属Na的蒸气，以去除仍然存在于气氛气体中的水分; 进一步通过解离使大气中仍然存在的水分与通过生成并分散到大气中的Na蒸气反应来进行解离; 使气氛气体清洁的水分与黑色钡粉接触; 并通过黑色钡粉末的颜色变化来检测气氛气体中的水分的存在。 用于实施该方法的装置包括两个装置：一个是Na蒸气发生器，另一个是管道量水分检测器。