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1. 发明授权

US08739569B2 Liquefied gas reliquefier, liquefied-gas storage facility and liquefied-gas transport ship including the same, and liquefied-gas reliquefaction method 有权
标题翻译：液化气再充电器，液化气储存设备及其液化气运输船，以及液化气再液化法
公开(公告)号：US08739569B2
公开(公告)日：2014-06-03
申请号：US12670693
申请日：2009-02-26
申请人： Masaru Oka , Sai Hiramatsu , Hitoshi Kondo , Yoshimasa Ohashi , Shigeo Nagaya , Tsutomu Tamada
发明人： Masaru Oka , Sai Hiramatsu , Hitoshi Kondo , Yoshimasa Ohashi , Shigeo Nagaya , Tsutomu Tamada
IPC分类号： F25J1/00 , F17C13/08
CPC分类号： F17C13/00 , B63B25/16 , B63B35/44 , F17C9/04 , F17C2201/0128 , F17C2201/052 , F17C2205/0142 , F17C2221/014 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2265/033 , F17C2265/034 , F17C2270/0105 , F25J1/0025 , F25J1/0052 , F25J1/0072 , F25J1/0204 , F25J1/0265 , F25J1/0268 , F25J1/0271 , F25J1/0277 , F25J2235/42 , F25J2250/02 , F25J2270/908 , F25J2270/91
摘要： A liquefied gas reliquefier reliquefies boil-off gas resulting from evaporation of liquefied gas in a liquefied-gas storage tank to prevent a rise in the internal pressure of the liquefied-gas storage tank. The liquefied gas reliquefier includes a cooling unit for liquefying a secondary refrigerant, a liquefied-secondary-refrigerant feeding unit for feeding the liquefied secondary refrigerant, and a heat exchange unit disposed in the secondary-refrigerant circulating channel to condense the BOG by heat exchange between the BOG and the liquefied secondary refrigerant. The heat exchange unit is disposed near the liquefied-gas storage tank. The cooling unit includes a plurality of pulse-tube refrigerators. The number of pulse-tube refrigerators in operation and/or the cooling capacities of the individual pulse-tube refrigerators are controlled based on a measurement result from at least one of a thermometer, a pressure gauge, and a pump discharge flow meter installed in the liquefied-gas storage tank.
摘要翻译：液化气再液化剂再次液化气储罐中的液化气体蒸发产生的蒸发气体，以防止液化气储罐的内部压力升高。所述液化气体再充电装置包括用于液化二次制冷剂的冷却单元，用于供给所述液化二次制冷剂的液化二次制冷剂供给单元，以及设置在所述二次制冷剂循环通道中的热交换单元，以通过在 BOG和液化二次制冷剂。热交换单元设置在液化气储罐附近。冷却单元包括多个脉冲管制冷器。基于来自温度计，压力计和安装在所述脉冲管冷冻机中的泵排出流量计中的至少一个的测量结果来控制各个脉冲管式冰箱的操作中的脉冲管式冰箱的数量和/或冷却能力液化气储罐。

2. 发明授权

US08283821B2 Superconducting apparatus 失效
标题翻译：超导装置
公开(公告)号：US08283821B2
公开(公告)日：2012-10-09
申请号：US12639267
申请日：2009-12-16
申请人： Yoshimasa Ohashi , Nobuo Okumura , Hidetoshi Kusumi
发明人： Yoshimasa Ohashi , Nobuo Okumura , Hidetoshi Kusumi
IPC分类号： H02K11/00
CPC分类号： H02K55/02 , H01F6/00 , H02K5/225 , H02K9/20 , Y02E40/622
摘要： A superconducting apparatus includes a magnetic field generating portion including a superconducting coil, an extremely low temperature generating portion maintaining the superconducting coil at an extremely low temperature and in a superconducting state, a container defining a heat insulation chamber that accommodates the superconducting coil, a first terminal electrically connected to the superconducting coil and supplying an electric power to the superconducting coil, a second terminal connected to an external electric power source and supplying the electric power to the first terminal in a case where the magnetic field generating portion is driven, and a heat penetration preventing element holding one of the first and second terminals and thermally separating the first and second terminals from each other in a case where a driving of the magnetic field generating portion is stopped, the heat penetration preventing element restraining a heat penetration from the second terminal to the first terminal.
摘要翻译：超导装置包括：包括超导线圈的磁场产生部分，将超导线圈保持在极低温度和超导状态的极低温产生部分，限定容纳超导线圈的隔热室的容器，第一端子，电连接到超导线圈并向超导线圈提供电力;第二端子，连接到外部电源并且在驱动磁场产生部分的情况下将电力提供给第一端子;以及在第一和第二端子中的一个上保持防热元件，并且在停止磁场产生部分的驱动的情况下，使第一和第二端子彼此热分离，防止热渗透元件从第二终端到t 他第一个终端。

3. 发明申请

US20120165198A1 SUPERCONDUCTING ELECTRIC MOTOR 审中-公开
标题翻译：超级电机
公开(公告)号：US20120165198A1
公开(公告)日：2012-06-28
申请号：US13335109
申请日：2011-12-22
申请人： Ryoji Mizutani , Yoshimasa Ohashi , Nobuo Okumura , Kenji Ishida
发明人： Ryoji Mizutani , Yoshimasa Ohashi , Nobuo Okumura , Kenji Ishida
IPC分类号： H01L39/02 , H02K9/00
CPC分类号： H02K55/02 , H02K3/24
摘要： A superconducting electric motor includes: a rotor that is rotatably arranged; and a stator that is arranged in a radial direction of the rotor so as to face the rotor. The stator has a plurality of superconducting coils that are wound at a radial end portion of a stator core and that are formed of a superconducting wire material. The superconducting electric motor includes a refrigerator that has at least one narrow tube that flows low-temperature refrigerant inside. The at least one narrow tube is in thermal contact with the stator core and at least one of the coils.
摘要翻译：超导电动机包括：可旋转地布置的转子; 以及定子，其以与转子相对的方式布置在转子的径向方向上。定子具有多个超导线圈，其被缠绕在定子芯的径向端部并且由超导线材形成。超导电动机包括至少一个使低温制冷剂内部流动的细管的冰箱。至少一个窄管与定子芯和至少一个线圈热接触。

4. 发明申请

US20110062806A1 SUPERCONDUCTING ROTATING ELECTRICAL MACHINE 有权
标题翻译：超级旋转电机
公开(公告)号：US20110062806A1
公开(公告)日：2011-03-17
申请号：US12877401
申请日：2010-09-08
申请人： Yoshimasa Ohashi , Nobuo Okumura
发明人： Yoshimasa Ohashi , Nobuo Okumura
IPC分类号： H02K9/12
CPC分类号： H02K55/04 , H02K5/1732 , H02K7/083 , Y02E40/625
摘要： A superconducting rotating electrical machine configuring a motor or generator, includes a base member, a stator supported by the base member, a rotor rotatably provided relative to the stator and including a superconducting material, a rotary shaft supporting the rotor, a cooling portion cooling the stator, a low temperature container forming an accommodating chamber accommodating the stator, the rotor, and a coolant, the accommodating chamber being arranged within the base member, a vacuum heat insulation chamber arranged at an outer side of the accommodating chamber and thermally insulating the accommodating chamber with vacuum, and a bearing positioned a portion of the base member where the accommodating chamber is prevented from being provided and which is exposed to an ambient atmosphere including atmospheric air, the bearing rotatably supporting the rotary shaft.
摘要翻译：构成电动机或发电机的超导旋转电机包括基座部件，由基部部件支撑的定子，相对于定子可旋转地设置的转子，并且包括超导材料，支撑转子的旋转轴，冷却部件定子，形成容纳定子的容纳室的低温容器，转子和冷却剂，所述容纳室布置在所述基座构件内;真空隔热室，布置在所述容纳室的外侧，并将所述容纳并具有定位在所述基座部件的一部分的轴承，其中所述容纳室被防止设置并暴露于包括大气的环境气氛中，所述轴承可旋转地支撑所述旋转轴。

5. 发明申请

US20100170297A1 LIQUEFIED GAS RELIQUEFIER, LIQUEFIED-GAS STORAGE FACILITY AND LIQUEFIED-GAS TRANSPORT SHIP INCLUDING THE SAME, AND LIQUEFIED-GAS RELIQUEFACTION METHOD 有权
标题翻译：液化气减排器，液化气储存设备和液化气运输船，包括相同的气体排放方法和液化气减排方法
公开(公告)号：US20100170297A1
公开(公告)日：2010-07-08
申请号：US12670693
申请日：2009-02-26
申请人： Masaru Oka , Sai Hiramatsu , Hitoshi Kondo , Yoshimasa Ohashi , Shigeo Nagaya , Tsutomu Tamada
发明人： Masaru Oka , Sai Hiramatsu , Hitoshi Kondo , Yoshimasa Ohashi , Shigeo Nagaya , Tsutomu Tamada
IPC分类号： F25J1/00 , F17C13/08
CPC分类号： F17C13/00 , B63B25/16 , B63B35/44 , F17C9/04 , F17C2201/0128 , F17C2201/052 , F17C2205/0142 , F17C2221/014 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2265/033 , F17C2265/034 , F17C2270/0105 , F25J1/0025 , F25J1/0052 , F25J1/0072 , F25J1/0204 , F25J1/0265 , F25J1/0268 , F25J1/0271 , F25J1/0277 , F25J2235/42 , F25J2250/02 , F25J2270/908 , F25J2270/91
摘要： A liquefied gas reliquefier that can be configured compactly and that is easy to handle is provided. A liquefied gas reliquefier (1) reliquefies BOG resulting from evaporation of LNG in a cargo tank (3). The liquefied gas reliquefier (1) includes a refrigerator group (20) disposed in a secondary-refrigerant circulating channel (24) through which nitrogen, which has a lower condensation temperature than the BOG, circulates to liquefy the nitrogen; a feed pump (22) for feeding the liquid nitrogen cooled by the refrigerator group (20) through the secondary-refrigerant circulating channel (24); and a heat exchanger (12) disposed in the secondary-refrigerant circulating channel (24) to condense the BOG by heat exchange between the BOG and the liquid nitrogen fed by the feed pump (22). The heat exchanger (12) is disposed near the cargo tank (3).
摘要翻译：提供可以紧凑配置并易于处理的液化气体再充电器。液化气再融合器（1）重新液化由液货舱（3）中的LNG蒸发造成的BOG。液化气再充气器（1）包括设置在二次制冷剂循环通道（24）中的冷冻机组（20），通过该冷冻机组（20），具有比BOG低的冷凝温度的氮气循环以使氮液化; 供给泵（22），其通过二次制冷剂循环通道（24）供给由所述冰箱组（20）冷却的液氮; 以及设置在二次制冷剂循环通道（24）中的热交换器（12），以通过由进料泵（22）供给的BOG和液氮之间的热交换来冷凝BOG。热交换器（12）设置在货舱（3）附近。

6. 发明授权

US4947176A Multiple-beam antenna system 失效
标题翻译：多波束天线系统
公开(公告)号：US4947176A
公开(公告)日：1990-08-07
申请号：US363490
申请日：1989-06-08
申请人： Shigeho Inatsune , Yoshimasa Ohashi , Takahiko Fujisaka , Michimasa Kondo
发明人： Shigeho Inatsune , Yoshimasa Ohashi , Takahiko Fujisaka , Michimasa Kondo
IPC分类号： G01S3/74 , G01S13/48 , H01Q21/00 , H01Q25/00
CPC分类号： G01S3/74 , G01S13/48 , H01Q21/0025 , H01Q25/00
摘要： A multiple-beam antenna system capable of forming a plurality of beams at one time in different directions. The antenna system has a plurality of element antennas arranged in a predetermined configuration. A signal received by each element antenna is converted to a digital signal which in turn is subjected to a Fourier transform. The Fourier-transformed receiving signal is multiplied with a Fourier-transformed weighting function. The resultant product is subjected to an inverse Fourier transform to be used for calculating an antenna radiation pattern. A holographic multiple-beam antenna is also disclosed.
摘要翻译：能够在不同方向一次形成多个光束的多光束天线系统。天线系统具有以预定配置布置的多个元件天线。由每个元件天线接收的信号被转换成数字信号，数字信号又进行傅立叶变换。傅立叶变换接收信号与傅里叶变换加权函数相乘。对所得产物进行逆傅里叶变换，以用于计算天线辐射图。还公开了全息多波束天线。

7. 发明授权

US08384255B2 Superconducting rotating electrical machine 有权
标题翻译：超导旋转电机
公开(公告)号：US08384255B2
公开(公告)日：2013-02-26
申请号：US12877401
申请日：2010-09-08
申请人： Yoshimasa Ohashi , Nobuo Okumura
发明人： Yoshimasa Ohashi , Nobuo Okumura
IPC分类号： H02K9/00
CPC分类号： H02K55/04 , H02K5/1732 , H02K7/083 , Y02E40/625
摘要： A superconducting rotating electrical machine configuring a motor or generator, includes a base member, a stator supported by the base member, a rotor rotatably provided relative to the stator and including a superconducting material, a rotary shaft supporting the rotor, a cooling portion cooling the stator, a low temperature container forming an accommodating chamber accommodating the stator, the rotor, and a coolant, the accommodating chamber being arranged within the base member, a vacuum heat insulation chamber arranged at an outer side of the accommodating chamber and thermally insulating the accommodating chamber with vacuum, and a bearing positioned a portion of the base member where the accommodating chamber is prevented from being provided and which is exposed to an ambient atmosphere including atmospheric air, the bearing rotatably supporting the rotary shaft.
摘要翻译：构成电动机或发电机的超导旋转电机包括基座部件，由基部部件支撑的定子，相对于定子可旋转地设置的转子，并且包括超导材料，支撑转子的旋转轴，冷却部件定子，形成容纳定子的容纳室的低温容器，转子和冷却剂，所述容纳室布置在所述基座构件内;真空隔热室，布置在所述容纳室的外侧，并将所述容纳并具有定位在所述基座部件的一部分的轴承，其中所述容纳室被防止设置并暴露于包括大气的环境气氛中，所述轴承可旋转地支撑所述旋转轴。

8. 发明授权

US08362860B2 Superconducting apparatus 有权
标题翻译：超导装置
公开(公告)号：US08362860B2
公开(公告)日：2013-01-29
申请号：US12694377
申请日：2010-01-27
申请人： Yoshimasa Ohashi , Nobuo Okumura , Hidetoshi Kusumi
发明人： Yoshimasa Ohashi , Nobuo Okumura , Hidetoshi Kusumi
IPC分类号： H01F1/00 , H01F6/00
CPC分类号： H02K55/02 , Y02E40/622
摘要： A superconducting apparatus includes a superconducting member generating a magnetic field when an electric power is supplied to the superconducting member, a permeable yoke into which a magnetic flux of the magnetic field generated by the superconducting member permeates, and a conductive portion cooled to a low temperature state by a low temperature portion and cools the permeable yoke by thermally making contact therewith.
摘要翻译：超导装置包括当向超导构件供电时产生磁场的超导构件，由超导构件产生的磁场的磁通渗透到其中的可渗透磁轭，以及冷却至低温的导电部分通过低温部分状态，并通过与其接触而冷却可渗透的轭。

9. 发明授权

US5132688A Pulsed doppler radar system having an improved detection probability 失效
标题翻译：具有改进的检测概率的脉冲多普勒雷达系统
公开(公告)号：US5132688A
公开(公告)日：1992-07-21
申请号：US661656
申请日：1991-02-27
申请人： Akihiro Shima , Takahiko Fujisaka , Yoshimasa Ohashi
发明人： Akihiro Shima , Takahiko Fujisaka , Yoshimasa Ohashi
IPC分类号： G01S7/292 , G01S13/532
CPC分类号： G01S13/532
摘要： A pulsed doppler radar system having an improved detection probability, comprising an antenna unit, a transmitter for transmitting a signal through the antenna unit, a receiver for receiving a signal reflected by a target through the antenna unit to provide a reception signal. A processing unit which receives the reception signal from the receiver determines, in accordance with a range of the target and a signal-to-noise ratio and bandwidth of the reception signal, an optimum integration number which maximizes the detection probability and performs coherent integration on the reception signal by the number of times equal to the determined optimum integration number thereby outputting a signal having a predetermined level. Such a signal is fed to a display and an image of the target is displayed on a display.
摘要翻译：具有改进的检测概率的脉冲多普勒雷达系统，包括天线单元，用于通过天线单元发送信号的发射机，用于通过天线单元接收由目标反射的信号以提供接收信号的接收机。从接收器接收接收信号的处理单元根据目标的范围和接收信号的信噪比和带宽来确定使检测概率最大化并执行相干积分的最佳积分数接收信号的次数等于所确定的最佳积分数，从而输出具有预定电平的信号。这样的信号被馈送到显示器，并且目标的图像被显示在显示器上。

10. 发明授权

US4472718A Tracking radar system 失效
标题翻译：跟踪雷达系统
公开(公告)号：US4472718A
公开(公告)日：1984-09-18
申请号：US308171
申请日：1981-10-02
申请人： Yoshimasa Ohashi , Tetsuo Kirimoto , Michimasa Kondo
发明人： Yoshimasa Ohashi , Tetsuo Kirimoto , Michimasa Kondo
IPC分类号： G01S13/42 , G01S7/44
CPC分类号： G01S13/42
摘要： A tracking radar system which includes a variable frequency oscillator for supplying to a vertical antenna array an oscillation frequency which is changed for each of a number of pulses transmitted from the antenna array. The antenna array transmits an electric wave toward a target at a low altitude and receives an echo from the target. An electronic computer estimates an elevation angle of the target from the echo received by the antenna array according to array aperture sampling technique for each pulse. An averaging circuit averages those estimated elevation angles of the target to provide its elevation angle. Alternatively, the oscillation frequency may change for each of finite time intervals.
摘要翻译：一种跟踪雷达系统，其包括可变频率振荡器，用于向垂直天线阵列提供对从天线阵列发送的多个脉冲中的每一个发生改变的振荡频率。天线阵列向低空的目标发射电波并从目标接收回波。电子计算机根据每个脉冲的阵列孔径采样技术估计由天线阵列接收的回波的目标的仰角。平均电路平均目标的估计仰角以提供其仰角。或者，振荡频率可以针对每个有限时间间隔而改变。

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