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1. 发明授权

US5029961A Optical fiber coupler and process for manufacturing same 失效
标题翻译：光纤耦合器及其制造工艺
公开(公告)号：US5029961A
公开(公告)日：1991-07-09
申请号：US431676
申请日：1989-11-02
申请人： Fumio Suzuki , Tohru Arikawa , Noboru Kawakami , Yoshio Kikuchi , Kuniharu Himeno , Osamu Fukuda
发明人： Fumio Suzuki , Tohru Arikawa , Noboru Kawakami , Yoshio Kikuchi , Kuniharu Himeno , Osamu Fukuda
IPC分类号： G02B6/28
CPC分类号： G02B6/283 , G02B6/2826 , G02B6/2843
摘要： An optical fiber coupler is disclosed, which comprises two polished substrates each of which comprises a grooved substrate having a polished surface on the open side end thereof and adapted to hold therein an optical fiber and an optical fiber comprising a core, a cladding and two stress-applying parts arranged in the cladding so as to sandwich the core, a part of the optical fiber being polished off such that the polished surface of the fiber is close to the core so as to allow leakage of light power propagating in the core to the outside, the polished optical fiber being embedded in the grooved substrate and fixed thereto in such a manner that the polished surface of the grooved substrate is in flush with the polished surface of the polished optical fiber, with the two polished substrates being in close contact with each other at the polished surfaces thereof to allow coupling of light power, wherein said polished optical fiber is of a construction such that the polished surface thereof is perpendicular to the polarization principal axis X defined as the direction connecting the centers of said stress-applying parts. Also, a process for manufacturing the optical fiber coupler is disclosed.
摘要翻译：公开了一种光纤耦合器，其包括两个抛光衬底，每个衬底包括在其开放侧端具有抛光表面的开槽衬底，并且适于保持光纤和包括芯，包层和两个应力的光纤将布置在包层中的部件布置成夹住芯部，将光纤的一部分抛光，使得光纤的抛光表面靠近芯部，以便允许将在芯部中传播的光功率泄漏到抛光后的光纤被嵌入到带槽的基板中并以固定的方式固定，使得凹槽基板的抛光表面与抛光光纤的抛光表面齐平，两个抛光的基板与彼此在其抛光表面处以允许光功率的耦合，其中所述抛光光纤具有这样的结构， eof垂直于被定义为连接所述应力施加部分的中心的方向的偏振主轴线X. 另外，公开了一种光纤耦合器的制造方法。

2. 发明申请

US20050096541A1 Panniculus measuring apparatus using ultrasound 审中-公开
标题翻译：超声波测量仪器
公开(公告)号：US20050096541A1
公开(公告)日：2005-05-05
申请号：US10977607
申请日：2004-10-29
申请人： Osamu Fukuda
发明人： Osamu Fukuda
IPC分类号： A61B8/08 , G01S15/89 , G10K11/34 , A61B8/00
CPC分类号： A61B5/4872 , A61B8/0858 , A61B8/4477 , G01S7/52082 , G01S15/8918 , G10K11/345
摘要： The present invention provides a small, light, easy to handle and low-price apparatus which allows measurement or quantification of panniculus in a mode of use using a personal computer not only at specific facilities such as a medical institution but also at home. The present invention is constructed of a small, light ultrasonic probe, an ultrasonic oscillation element drive/detection circuit connected to ultrasonic oscillation elements housed in the probe through a multiplexer, a focusing circuit which makes an echo image transmitted through a reflected signal of ultrasound obtained from the detection circuit visually well defined by means of digital delays, a data communication circuit which transfers image information to the personal computer and transmits a control signal from the personal computer to a control circuit, a control circuit which controls the ultrasonic oscillation element drive/detection circuit, focusing circuit and data communication circuit, and measuring software which constitutes an interface of the apparatus on the personal computer. Of these components, components from the drive/detection circuit to the data communication circuit are housed in the measuring apparatus.
摘要翻译：本发明提供了一种小型，轻便，易于处理和价格低廉的设备，其允许使用个人计算机的使用模式来测量或量化不仅在诸如医疗机构之类的特定设施，而且在家中。本发明由小型超声波探头，超声波振荡元件驱动/检测电路构成，该超声波振荡元件驱动/检测电路通过多路复用器连接到容纳在探头中的超声波振荡元件，聚焦电路使通过超声波反射信号透射的回波图像从通过数字延迟视觉上良好定义的检测电路，将图像信息传送到个人计算机并将控制信号从个人计算机发送到控制电路的数据通信电路，控制超声波振荡元件驱动/ 检测电路，聚焦电路和数据通信电路，以及构成个人计算机上的装置的接口的测量软件。在这些部件中，从驱动/检测电路到数据通信电路的部件容纳在测量装置中。

3. 发明申请

US20050085728A1 Apparatus and program for estimating viscoelasticity of soft tissue using ultrasound 审中-公开
标题翻译：使用超声估计软组织粘弹性的装置和程序
公开(公告)号：US20050085728A1
公开(公告)日：2005-04-21
申请号：US10968604
申请日：2004-10-19
申请人： Osamu Fukuda
发明人： Osamu Fukuda
IPC分类号： A61B8/08 , G01N3/00 , G01N3/44 , G01N29/06 , G01N29/22 , A61B8/00
CPC分类号： G01N29/227 , A61B8/08 , A61B8/42 , A61B8/4209 , A61B8/485 , G01N3/44 , G01N29/0609 , G01N2203/0089 , G01N2203/0094 , G01N2203/0623 , G01N2291/02475 , G01N2291/02827
摘要： The present invention allows even soft tissue such as body tissue having a hierarchic structure of skin, fat, muscle and bone, etc., to be estimated and allows estimation only through a short-time pressing operation to thereby reduce damages to the soft tissue. The present invention is constructed of an ultrasonic probe for transmitting/receiving an ultrasonic signal, a target deformation amount calculation section for calculating an amount of deformation of a target shape from a time variation of data received from the ultrasonic probe, a movement mechanism for moving the ultrasonic probe, a probe control section for controlling the probe, a position sensor for measuring the position of the probe, a force sensor for measuring a force applied to the probe section, a viscoelasticity estimation section for estimating viscoelasticity of the target based on values obtained from the position sensor, force sensor, target deformation amount calculation section and a viscoelasticity display section for presenting the estimated viscoelasticity to the user.
摘要翻译：本发明允许估计具有皮肤，脂肪，肌肉和骨骼等分层结构的诸如身体组织的软组织，并且仅通过短时间按压操作来估计，从而减少对软组织的损伤。本发明由用于发送/接收超声波信号的超声波探头构成，目标变形量计算部根据从超声波探头接收的数据的时间变化来计算目标形状的变形量，移动机构超声波探头，用于控制探头的探针控制部，用于测量探针位置的位置传感器，用于测量施加到探针部的力的力传感器，用于基于值估计目标的粘弹性的粘弹性估计部从位置传感器，力传感器，目标变形量计算部和用于向用户呈现估计的粘弹性的粘弹性显示部获得。

4. 发明授权

US5057484A Single crystal oxide superconductor and method of producing the same 失效
标题翻译：单晶氧化物超导体及其制造方法
公开(公告)号：US5057484A
公开(公告)日：1991-10-15
申请号：US188937
申请日：1988-05-02
申请人： Takao Shiota , Hiroshi Hidaka , Koichi Takahashi , Masahiro Sato , Osamu Fukuda
发明人： Takao Shiota , Hiroshi Hidaka , Koichi Takahashi , Masahiro Sato , Osamu Fukuda
IPC分类号： H01L39/24
CPC分类号： H01L39/2464 , Y10S428/901 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/703 , Y10S505/704 , Y10T428/31678
摘要： A single crystal oxide superconductor and the method of producing the same. One face of a substrate is coated with an oxide superconductor for forming an oxide superconductor layer. Then, the oxide superconductor layer is heated so that the oxide superconductor has a single crystalline structure.
摘要翻译：单晶氧化物超导体及其制造方法。用氧化物超导体涂覆衬底的一个表面以形成氧化物超导体层。然后，加热氧化物超导体层，使得氧化物超导体具有单晶结构。

5. 发明授权

US4896941A Image-transmitting fiber 失效
标题翻译：图像传输光纤
公开(公告)号：US4896941A
公开(公告)日：1990-01-30
申请号：US325033
申请日：1989-03-02
申请人： Shotaro Hayashi , Tsugio Sonobe , Kiyonori Ishii , Kazuo Sanada , Sadao Chigira , Takashi Tsumanuma , Osamu Fukuda
发明人： Shotaro Hayashi , Tsugio Sonobe , Kiyonori Ishii , Kazuo Sanada , Sadao Chigira , Takashi Tsumanuma , Osamu Fukuda
IPC分类号： G01N21/17 , G01N21/64 , G01N21/73 , G01N23/225 , G02B6/04 , G02B6/06
CPC分类号： G02B6/06
摘要： An image-transmitting fiber includes at least one first fiber element for transmitting light power therethrough, and a plurality of second fiber elements disposed around and extending along the first fiber element. The second fiber elements cooperates with one another for transmitting an image of an object therethrough. The first fiber element is greater in diameter than each of the second fiber elements.
摘要翻译：图像传输光纤包括用于透射光功率的至少一个第一光纤元件，以及设置在第一光纤元件周围并沿第一光纤元件延伸的多个第二光纤元件。第二光纤元件彼此协作以通过其传送物体的图像。第一纤维元件的直径大于每个第二纤维元件。

6. 发明申请

US20090036779A1 ULTRASOUND DIAGNOSTIC APPARATUS 失效
标题翻译：超声诊断装置
公开(公告)号：US20090036779A1
公开(公告)日：2009-02-05
申请号：US12161921
申请日：2007-01-23
申请人： Osamu Fukuda , Naohiro Ueno , Masayoshi Tsubai , Morito Akiyama
发明人： Osamu Fukuda , Naohiro Ueno , Masayoshi Tsubai , Morito Akiyama
IPC分类号： A61B8/14
CPC分类号： A61B8/14 , A61B8/4281 , A61B8/485 , A61B2562/0247 , A61B2562/046 , B06B1/0629 , G01S15/899
摘要： Pressure distribution on a surface of an ultrasonic probe can be measured directly. Piezoelectric sensors, in which a piezoelectric thin film is formed on a film-like substrate, are arranged in the form of an array on the surface of an ultrasonic probe, and a sensor output signal processing unit outputs pressure measured for each piezoelectric sensor S1, S2 to S9 based on output signals from each of the piezoelectric sensors to an image processing unit. The image processing unit generates a histogram of the measured pressures for piezoelectric sensors S1, S2 to S9, and displays the histogram, while plotting the piezoelectric sensors on the x axis and the measured pressures on the Y axis, along with the resulting ultrasound tomographic image, on a monitor.
摘要翻译：可以直接测量超声波探头表面的压力分布。在薄膜状基板上形成有压电薄膜的压电传感器以超声波探头的表面排列成阵列状，并且传感器输出信号处理单元输出针对每个压电传感器S1测量的压力， S2至S9，其基于从每个压电传感器到图像处理单元的输出信号。图像处理单元生成压电传感器S1，S2至S9的测量压力的直方图，并显示直方图，同时将压电传感器绘制在x轴上，测量的Y轴上的压力连同所得到的超声断层图像在监视器上。

7. 发明授权

US4970197A Oxide superconductor 失效
标题翻译：氧化物超导体
公开(公告)号：US4970197A
公开(公告)日：1990-11-13
申请号：US185686
申请日：1988-04-22
申请人： Takao Shiota , Hiroshi Hidaka , Koichi Takahashi , Masahiro Sato , Osamu Fukuda
发明人： Takao Shiota , Hiroshi Hidaka , Koichi Takahashi , Masahiro Sato , Osamu Fukuda
IPC分类号： H01L39/24
CPC分类号： H01L39/247 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/704 , Y10T29/49014
摘要： An oxide superconductor including an oxide superconductor member and a hermetical seal layer, coated over the oxide superconductor member, for hermetically sealing the oxide superconductor member from the atmosphere.
摘要翻译：包括氧化物超导体构件和气密密封层的氧化物超导体，涂覆在氧化物超导体构件上，用于将氧化物超导体构件与大气密封。

8. 发明授权

US4336049A Method for producing multi-component glass fiber preform 失效
标题翻译：生产多组分玻璃纤维预制棒的方法
公开(公告)号：US4336049A
公开(公告)日：1982-06-22
申请号：US189856
申请日：1980-09-22
申请人： Shiro Takahashi , Kazuo Sanada , Koichi Inada , Osamu Fukuda
发明人： Shiro Takahashi , Kazuo Sanada , Koichi Inada , Osamu Fukuda
IPC分类号： C03B37/014 , C03B37/018 , C03C13/04 , C03B19/06 , C03B37/07
CPC分类号： C03C13/046 , C03B37/01413 , C03B37/0142 , C03B37/01807 , C03B2201/30 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03B2203/22 , C03B2203/26 , C03B2207/06 , C03B2207/08 , C03B2207/20 , C03B2207/28 , C03B2207/32 , C03B2207/34 , C03B2207/40
摘要： A method for producing a multi-component glass fiber preform which comprises the steps of nebulizing an aqueous solution of at least one metal salt, and reacting the nebulized solution and a gaseous glass raw material with oxygen gas at a high temperature to produce particulate glass material deposited on a substrate. Apparatus for producing such a preform is also disclosed.
摘要翻译：一种多组分玻璃纤维预成型体的制造方法，其特征在于，包括以下步骤：将至少一种金属盐的水溶液喷雾，并使雾化溶液与气态玻璃原料在高温下与氧气反应，生成颗粒状玻璃材料沉积在基底上。还公开了用于生产这种预制件的设备。

9. 发明授权

US5196399A Apparatus for producing oxide superconductor cable 失效
标题翻译：用于生产氧化物超导体电缆的设备
公开(公告)号：US5196399A
公开(公告)日：1993-03-23
申请号：US740947
申请日：1991-08-06
申请人： Takao Shiota , Hiroshi Hidaka , Koichi Takahashi , Masahiro Sato , Osamu Fukuda , Koichi Inada
发明人： Takao Shiota , Hiroshi Hidaka , Koichi Takahashi , Masahiro Sato , Osamu Fukuda , Koichi Inada
IPC分类号： C04B35/45 , C04B35/622 , H01L39/14
CPC分类号： H01L39/143 , C04B35/4504 , C04B35/62254 , Y10S505/731 , Y10S505/74 , Y10S505/816 , Y10S505/821
摘要： A device for fabricating an oxide superconductor cable includes a spinning furnace for receiving a preform and spinning the preform into a glass fiber. The device further includes a sputtering apparatus for receiving the spun glass fiber and coating the glass fiber with an oxide superconductor film as well as a pulling mechanism for pulling the glass fiber.
摘要翻译：用于制造氧化物超导体电缆的装置包括用于接收预制件并将预成型件旋转成玻璃纤维的旋转炉。该装置还包括用于接收纺丝玻璃纤维并用氧化物超导体膜涂覆玻璃纤维的溅射装置以及用于拉动玻璃纤维的拉动机构。

10. 发明申请

US20060229159A1 Balance training device 审中-公开
标题翻译：平衡训练装置
公开(公告)号：US20060229159A1
公开(公告)日：2006-10-12
申请号：US10525919
申请日：2003-08-27
申请人： Yoshihiko Nagata , Osamu Fukuda
发明人： Yoshihiko Nagata , Osamu Fukuda
IPC分类号： A63B15/02 , A63B21/00
CPC分类号： A63B26/003 , A63B22/16
摘要： The present invention realizes a balance training device usable for training a capability of balancing with a user carried thereon in a standing posture or a sitting posture without the need for any complicated linkage mechanism, said device comprising: a plate (1) for carrying a user; a motor (2) for driving said plate; a sensor (3) for measuring a rotation angle of said plate; a torque measuring mechanism (including a pair of force plates 41) for measuring a torque applied to said plate; a kinetic model analyzer (5) for determining a target rotation angle for said plate (1) from said measured torque; and a motor controller (6) for controlling said motor in accordance with a predetermined kinetic model.
摘要翻译：本发明实现了一种平衡训练装置，其可用于训练与站立姿势或坐姿下携带的用户平衡的能力，而不需要任何复杂的连动机构，所述装置包括：用于携带用户的板（1） ; 用于驱动所述板的马达（2）; 用于测量所述板的旋转角度的传感器（3）; 用于测量施加到所述板的扭矩的扭矩测量机构（包括一对力板41）用于根据所述测量的扭矩确定所述板（1）的目标旋转角度的动力学模型分析器（5）以及用于根据预定动力学模型控制所述马达的马达控制器（6）。

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