公开(公告)号：US4377905A

公开(公告)日：1983-03-29

申请号：US236271

申请日：1981-02-20

申请人： Koh Agatsuma ,  Kenichi Koyama ,  Itaru Todoriki ,  Osamu Kohno ,  Takashi Saito

发明人： Koh Agatsuma ,  Kenichi Koyama ,  Itaru Todoriki ,  Osamu Kohno ,  Takashi Saito

IPC分类号： H01F6/06 ,  H01F41/04 ,  H01L39/24 ,  H01B13/00 ,  H01B12/00

CPC分类号： H01L39/2409 ,  H01F41/048 ,  H01F6/06 ,  H01F2027/2819 ,  Y10S505/921 ,  Y10S505/924 ,  Y10T29/49014 ,  Y10T29/49071

摘要： A method for manufacturing a Nb.sub.3 Sn superconductor comprising the steps of preparing a composite conductor element which is composed of Cu-Sn alloy matrix and one or more Nb cores inserted and disposed in said matrix, if necessary sheathing the outer surface of the Cu-Sn alloy matrix with copper, subjecting the composite conductor element to a diameter reducing working until the predetermined diameter is reached, then forming an Sn-plating layer on the outer surface of the reduced diameter composite conductor element and thereafter subjecting the Sn-plated composite conductor element to diffusion heat treatment so that an intermetallic compound of Nb.sub.3 Sn is formed, and a method for manufacturing hollow superconducting magnet off an intermetallic compound type comprising the steps of extending a plurality of multicore superconductors together with thin tapes of a low temperature melting metal along grooves of a hollow conductor carrier, winding the superconductor assembly around a magnet reel and then heating up the superconducting magnet assembly to melt the thin tape of low temperature melting metal so that the multicore superconductors are secured to the hollow conductor carrier.

摘要翻译： 一种制造Nb 3 Sn超导体的方法，包括如下步骤：制备由Cu-Sn合金基体和插入并设置在所述基体中的一个或多个Nb芯组成的复合导体元件，如果需要，将Cu-Sn合金的外表面 使铜复合导体元件进行直径减小加工直到达到预定直径，然后在缩径复合导体元件的外表面上形成Sn镀层，然后将镀Sn复合导体元件 扩散热处理，从而形成Nb 3 Sn的金属间化合物，以及用于制造中空超导磁体的金属间化合物类型的方法，包括以下步骤：将多根多芯超导体与低温熔融金属的薄带一起沿着 空心导体载体，围绕磁体缠绕超导体组件 卷轴，然后加热超导磁体组件以熔化低温熔融金属的薄带，使得多芯超导体固定到中空导体载体。

公开(公告)号：US4161062A

公开(公告)日：1979-07-17

申请号：US845770

申请日：1977-10-26

申请人： Ko Agatsuma ,  Kenichi Koyama ,  Itaru Todoriki ,  Tetsuo Yamaguchi ,  Osamu Kohno ,  Takashi Saito

发明人： Ko Agatsuma ,  Kenichi Koyama ,  Itaru Todoriki ,  Tetsuo Yamaguchi ,  Osamu Kohno ,  Takashi Saito

IPC分类号： H01B12/12 ,  H01V11/00

CPC分类号： H01B12/12 ,  Y02E40/641 ,  Y10S505/921 ,  Y10S505/927 ,  Y10T29/49014

摘要： A method for producing hollow superconducting cable comprises steps of providing grooves on the outer periphery of a hollow conductor adapted to be engageable therewithin fine multi-filamentary superconductors formed beforehand to be fitted into said grooves, and of fixing securely said multi-filamentary superconductors into said grooves by soldering with a metal having a low melting point.

摘要翻译： 一种制造中空超导电缆的方法，包括以下步骤：在中空导体的外周上设置凹槽，该中空导体适于与预先形成的精细多丝超导体接合，以装配到所述凹槽中，并将所述多丝超导体牢固地固定到所述 通过与具有低熔点的金属焊接而形成凹槽。

公开(公告)号：US4568900A

公开(公告)日：1986-02-04

申请号：US551689

申请日：1983-11-14

申请人： Ko Agatsuma ,  Katsuyuki Kaiho ,  Kenichi Koyama ,  Osamu Kohno ,  Yoshimitsu Ikeno ,  Nobuyuki Sadakata ,  Shigeo Shihyakugari ,  Tetsuo Yamaguchi

发明人： Ko Agatsuma ,  Katsuyuki Kaiho ,  Kenichi Koyama ,  Osamu Kohno ,  Yoshimitsu Ikeno ,  Nobuyuki Sadakata ,  Shigeo Shihyakugari ,  Tetsuo Yamaguchi

IPC分类号： G21B1/11 ,  H01B12/02 ,  H01B12/10 ,  H01B12/16 ,  H01F6/06 ,  H01B12/00 ,  H01F7/22

CPC分类号： H01F6/06 ,  Y10S336/01 ,  Y10S505/885

摘要： A forced-cooled superconductor wherein a plurality of superconducting wires are placed within a hollow stabilizer of substantially rectangular section; and a first passage for passing a coolant is longitudinally formed between the stabilizer and a casing encasing the stabilizer, the stabilizer having a plurality of second passages formed therethrough for flowing the coolant from the first passage to the inside of the stabilizer so that the coolant flows through the second passages into the space defined between the superconducting wires for direct cooling. The stabilizer includes a pair of channel members opposedly fitted together to form into a substantially rectangular tube.

摘要翻译： 一种强制冷却的超导体，其中多个超导线材放置在基本上矩形截面的中空稳定器内; 并且用于通过冷却剂的第一通道纵向地形成在所述稳定器和包围所述稳定器的壳体之间，所述稳定器具有穿过其形成的多个第二通道，用于使冷却剂从所述第一通道流到所述稳定器的内部，使得所述冷却剂流动 通过第二通道进入限定在超导线之间的空间直接冷却。 稳定器包括一对通道构件，其相对地装配在一起以形成大致矩形的管。

公开(公告)号：US20140150688A1

公开(公告)日：2014-06-05

申请号：US14000271

申请日：2012-02-17

申请人： Makoto Taguchi ,  Jin Kato ,  Aya Kojima ,  Keisuke Mizutani ,  Kenichi Koyama ,  Tetsuya Asaka ,  Takashi Ono ,  Takashi Azuma

发明人： Makoto Taguchi ,  Jin Kato ,  Aya Kojima ,  Keisuke Mizutani ,  Kenichi Koyama ,  Tetsuya Asaka ,  Takashi Ono ,  Takashi Azuma

IPC分类号： B61D17/00 ,  B61F1/00

CPC分类号： B61D17/00 ,  B61D17/04 ,  B61D17/08 ,  B61D17/12 ,  B61D33/00 ,  B61D33/0057 ,  B61F1/00 ,  Y02T30/34

摘要： There is provided a railcar including a under frame, paired side bodyshell parts, and a roof bodyshell part. Strap bar receiving parts hanging downward from the roof bodyshell part are fixed to the roof bodyshell part. An upper horizontal member and a lower horizontal member are provided like bridges between the paired side bodyshell parts. The upper horizontal member and the lower horizontal member are disposed at an interval in a vertical direction and connected by connection pipes. The upper horizontal member is formed by a plurality of reinforcement pipes and the lower horizontal member is formed by a plurality of reinforcement pipes. At least one ends of the plurality of reinforcement pipes are fixed to the strap bar receiving parts.

摘要翻译： 提供了一种轨道车，包括底架，成对的侧部壳体部件和屋顶壳体部件。 吊顶杆接收部分从车顶部件向下悬挂的部件固定在车顶部分。 上部水平构件和下部水平构件在成对的侧部身体部件之间设置为类似的桥梁。 上水平构件和下水平构件以垂直方向间隔设置并通过连接管连接。 上水平构件由多个加强管形成，下水平构件由多个加强管形成。 多个加强管的至少一端固定在带条接收部上。

公开(公告)号：US08110394B2

公开(公告)日：2012-02-07

申请号：US12776182

申请日：2010-05-07

申请人： Kazuhiro Hasegawa ,  Kenichi Koyama ,  Atsuhiro Tsuchiya ,  Atsushi Yonetani

发明人： Kazuhiro Hasegawa ,  Kenichi Koyama ,  Atsuhiro Tsuchiya ,  Atsushi Yonetani

IPC分类号： C12M1/34 ,  G02B21/26

CPC分类号： C12M41/14 ,  C12M23/50 ,  C12M41/46 ,  G02B21/0088 ,  G02B21/06 ,  G02B21/24 ,  Y10S435/809

摘要： A culture microscope apparatus has an illumination unit to apply excitation light to the specimen, a specimen observing portion to observe light generated from the specimen due to the excitation light, and a dimmer unit to dim the excitation light that has penetrated the specimen.

摘要翻译： 培养显微镜装置具有对试样施加激发光的照明单元，用于观察由于激发光而产生的试样的光的试样观察部，以及使透过试样的激发光变暗的调光单元。

公开(公告)号：US07612316B2

公开(公告)日：2009-11-03

申请号：US11876676

申请日：2007-10-22

申请人： Masayoshi Karasawa ,  Atsuhiro Tsuchiya ,  Takashi Yoneyama ,  Kenichi Koyama

发明人： Masayoshi Karasawa ,  Atsuhiro Tsuchiya ,  Takashi Yoneyama ,  Kenichi Koyama

IPC分类号： G02B7/04

CPC分类号： G02B21/0088 ,  G02B21/16 ,  G02B21/244 ,  G02B21/245

摘要： A focus detection device which is applied to a fluorescent observation device for observing a fluorescent image to be emitted from an observation sample on the basis of an evanescent light, includes an image pickup unit which detects a contrast of the fluorescent image by imaging the fluorescent image, and a detector which detects a focus on the basis of the detection result.

摘要翻译： 应用于荧光观察装置的焦点检测装置包括通过对荧光图像进行成像来检测荧光图像的对比度的图像拾取单元，该荧光观察装置用于观察从观察样本发射的荧光图像 以及基于检测结果检测焦点的检测器。

公开(公告)号：US07304282B2

公开(公告)日：2007-12-04

申请号：US11328028

申请日：2006-01-09

申请人： Masayoshi Karasawa ,  Atsuhiro Tsuchiya ,  Takashi Yoneyama ,  Kenichi Koyama

发明人： Masayoshi Karasawa ,  Atsuhiro Tsuchiya ,  Takashi Yoneyama ,  Kenichi Koyama

IPC分类号： G02B7/04

CPC分类号： G02B21/0088 ,  G02B21/16 ,  G02B21/244 ,  G02B21/245

摘要： A focus detection device which is applied to a fluorescent observation device for observing a fluorescent image to be emitted from an observation sample on the basis of an evanescent light, includes an image pickup unit which detects a contrast of the fluorescent image by imaging the fluorescent image, and a detector which detects a focus on the basis of the detection result.

摘要翻译： 应用于荧光观察装置的焦点检测装置包括通过对荧光图像进行成像来检测荧光图像的对比度的图像拾取单元，该荧光观察装置用于观察从观察样本发射的荧光图像 以及基于检测结果检测焦点的检测器。

公开(公告)号：US20050237604A1

公开(公告)日：2005-10-27

申请号：US11095518

申请日：2005-04-01

申请人： Yoshihiro Kawano ,  Susumu Honda ,  Kenichi Koyama ,  Atsuhiro Tsuchiya ,  Kazuhiko Osa

发明人： Yoshihiro Kawano ,  Susumu Honda ,  Kenichi Koyama ,  Atsuhiro Tsuchiya ,  Kazuhiko Osa

IPC分类号： A61B19/00 ,  G02B21/00 ,  G02B21/08 ,  G02B21/26

CPC分类号： G02B21/26 ,  A61B90/20 ,  A61B90/50 ,  G02B21/0012 ,  G02B21/082 ,  G02B21/24

摘要： An in-vivo examination apparatus in which the examination angle can be changed while keeping an examination site in focus to carry out accurate in-vivo examination is provided. The in-vivo examination apparatus includes a stage on which a living organism is mounted, a measurement head that irradiates the living organism on the stage with light emitted from a light source and detects light returning from the living organism, and a rotation mechanism that rotates the measurement head about a fixed point on the stage.

摘要翻译： 提供一种体内检查装置，其中可以在保持检查部位聚焦的同时改变检查角度，以进行准确的体内检查。 体内检查装置包括安装有活体的台，测量头，用从光源发出的光照射舞台上的活体，并检测从活体返回的光;旋转机构，其旋转 测量头围绕舞台上的一个固定点。

公开(公告)号：US06812592B2

公开(公告)日：2004-11-02

申请号：US10109045

申请日：2002-03-29

申请人： Akihiko Iwata ,  Akihiro Suzuki ,  Hiroyuki Sasao ,  Kenichi Koyama ,  Toshiyuki Kikunaga ,  Mitsugu Takahashi

发明人： Akihiko Iwata ,  Akihiro Suzuki ,  Hiroyuki Sasao ,  Kenichi Koyama ,  Toshiyuki Kikunaga ,  Mitsugu Takahashi

IPC分类号： H02J312

CPC分类号： H02M1/15 ,  H02J3/1807 ,  H02M1/12 ,  H02M5/2576 ,  H02M2001/0093 ,  Y02E40/30 ,  Y10T307/516 ,  Y10T307/527

摘要： Voltage compensating circuits are connected serially to a power system, including capacitors each having different charging voltages (in relationship of approximately 2k (K=0, 1, 2, . . . ) times the smallest charging voltage value). The voltage compensating circuits convert DC voltages in the capacitors into AC voltages and output the AC voltages, respectively. The voltages of the capacitors are detected as detected values V1 to V3. The detected values V1 to V3 are used as bit signals for a reference value to check a voltage dip amount of the power system with the reference value and to convert the voltage dip amount into a binary signal. A combination is selected from the voltage compensating circuits in accordance with the binary signal so that the sum of output voltages of the selected voltage compensating circuits compensates the voltage dip of the power system.

摘要翻译： 电压补偿电路串联连接到电力系统，包括各自具有不同充电电压的电容（约2kK（K = 0,1,2，...）与最小充电电压值的关系）。 电压补偿电路将电容器中的直流电压转换成交流电压，分别输出交流电压。 电容器的电压被检测为检测值V1〜V3。 检测值V1〜V3用作基准值的位信号，以基准值检查电力系统的电压倾斜量，并将电压倾斜量转换为二进制信号。 根据二进制信号从电压补偿电路中选择组合，使得所选择的电压补偿电路的输出电压之和补偿电力系统的电压下降。

公开(公告)号：US06479778B1

公开(公告)日：2002-11-12

申请号：US09585267

申请日：2000-06-02

申请人： Toshinori Kimura ,  Kenichi Koyama ,  Hiromi Koga ,  Atsushi Sawada

发明人： Toshinori Kimura ,  Kenichi Koyama ,  Hiromi Koga ,  Atsushi Sawada

IPC分类号： H01H3366

CPC分类号： H01H33/6642

摘要： A vacuum switch includes a pair of windmill-shaped electrodes within a vacuum tube and including windmill portions and contact portions. Each of the windmill-shaped electrodes is arranged such that a component of a magnetic flux parallel to a contact surface and serving as an arc driving force with respect to a range of 0.5 mm from the contacting surface contacting the contacting portion of a leg portion of an arc has a magnetic flux density equal to or larger than 0.01 tesla with respect to an electric current of 1 kA, at any point on the contacting surface. The ratio of an inner diameter Di of the contact portion to an outer diameter D of the windmill-shaped electrodes is equal to or greater than 0.4, the difference in thickness between the windmill portions and the contact portions is equal to or less than 5 mm, and each of the windmill-shaped electrodes is connected to one of the pair of electrode rods, and a ratio of a diameter d of the connection portion of the electrode rod to an inner diameter Di of the contacting portion is equal to or less than 0.6. The windmill-shaped electrodes may be a Cu—Cr material including 20-60 weight % of Cr.

摘要翻译： 真空开关包括在真空管内的一对风车形电极，并且包括风车部分和接触部分。 每个风车形电极被布置成使得磁通量的一部分平行于接触表面并且作为电弧驱动力，相对于与接触表面接触的接触表面的接触表面的距离为0.5mm 相对于1kA的电流，电弧在接触表面的任何点具有等于或大于0.01特斯拉的磁通密度。 接触部分的内径Di与风车型电极的外径D的比例等于或大于0.4，风车部分和接触部分之间的厚度差等于或小于5mm 并且每个风车形电极连接到一对电极棒中的一个，并且电极棒的连接部分的直径d与接触部分的内径Di之比等于或小于 0.6。 风车形电极可以是包含20-60重量％的Cr的Cu-Cr材料。