公开(公告)号：US6025771A

公开(公告)日：2000-02-15

申请号：US147853

申请日：1999-03-22

申请人： Kazumi Kobayashi ,  Tsutomu Kotani ,  Kazuo Saitoh

发明人： Kazumi Kobayashi ,  Tsutomu Kotani ,  Kazuo Saitoh

IPC分类号： H01C1/01 ,  H01C1/14 ,  H01C7/02 ,  H01C7/13 ,  H01C7/10

CPC分类号： H01C1/1406 ,  H01C1/014

摘要： A positive temperature coefficient (PTC) thermistor device for improving workability during assembly of a PTC thermistor element in a casing while eliminating risk of damaging electrode surfaces with enhanced element position stability. To this end, the casing is provided with an insulating guide section for guiding the PTC thermistor element at or near one end, causing the PTC thermistor element to be elastically held by first and second terminals both at a position on one electrode surface which position is near the other edge of the PTC thermistor element and at a position centrally placed on the remaining electrode surface. The guide section essentially consists of first and second guide sections which oppose each other with the PTC thermistor element being sandwiched between, allowing PTC thermistor element to be held by either one of the first and second guide sections and by the first and second terminals. Further provided are hook sections for being latched by a hand tool or jig at a certain location near a contact section of either one of the terminals.

摘要翻译： PCT No.PCT / JP97 / 03364 Sec。 371日期1999年3月22日 102（e）1999年3月22日PCT 1997年9月22日PCT公布。 出版物WO98 / 12716 PCT 日期1998年3月26日一种正温度系数（PTC）热敏电阻器件，用于提高PTC热敏电阻元件在壳体中的组装过程中的可加工性，同时消除了增强的元件位置稳定性损坏电极表面的风险。 为此，壳体设置有用于在一端或其一端引导PTC热敏电阻元件的绝缘引导部，使得PTC热敏电阻元件在一个电极表面上的位置处由第一和第二端子弹性保持，该位置为 靠近PTC热敏电阻元件的另一边缘并且位于中心地放置在剩余电极表面上的位置。 引导部分基本上包括彼此相对的第一和第二引导部分，PTC热敏电阻元件夹在其间，允许PTC热敏电阻元件由第一和第二引导部分中的任一个以及第一和第二端子保持。 还提供有钩部分，用于通过手工工具或夹具在任一个端子的接触部分附近的特定位置锁定。

公开(公告)号：US20080064605A1

公开(公告)日：2008-03-13

申请号：US11798021

申请日：2007-05-09

申请人： Hiroyuki Yamamoto ,  Akira Tsukamoto ,  Haruhiro Hasegawa ,  Kazuo Saitoh

发明人： Hiroyuki Yamamoto ,  Akira Tsukamoto ,  Haruhiro Hasegawa ,  Kazuo Saitoh

IPC分类号： H01L39/24

CPC分类号： H01L39/2487 ,  H01L39/141

摘要： A superconducting magnesium diboride (MgB2) thin film showing a high critical current density to an angle of an applied magnetic field for a wide range is provided. Columnar crystal grains of MgB2 grow with the same tilted to the normal line of the substrate by supplying a magnesium (Mg) flux and a boron (B) flux from direction tilted each to the normal axis of a substrate in high vacuum. The superconducting magnesium diboride (MgB2) thin film comprising a plurality of layers containing MgB2 columnar crystal grains with the angle of the grain boundaries being different from each other is formed by controlling the angle of supplying the magnesium (Mg) flux and the boron (B) flux to the substrate.

摘要翻译： 提供了一种超导二硼化镁（MgB 2 O 2）薄膜，其显示出对于宽范围施加的磁场的角度具有高的临界电流密度。 MgB 2的柱状晶粒通过从方向倾斜的方向以相对于基板的法线方向倾斜的方式以与基板的法线相同的方式生长，从而提供镁（Mg）助熔剂和硼（B） 底物在高真空中。 包含晶界的角度彼此不同的包含MgB 2柱状晶粒的多个层的超导二硼化镁（MgB 2 O 2）薄膜通过 控制向基板供应镁（Mg）助熔剂和硼（B）助焊剂的角度。

公开(公告)号：US20060119360A1

公开(公告)日：2006-06-08

申请号：US11192081

申请日：2005-07-29

申请人： Hiroyuki Yamamoto ,  Kazuo Saitoh ,  Haruhiro Hasegawa ,  Hisaaki Ochi

发明人： Hiroyuki Yamamoto ,  Kazuo Saitoh ,  Haruhiro Hasegawa ,  Hisaaki Ochi

IPC分类号： G01V3/00

CPC分类号： G01R33/34053 ,  G01R33/34007 ,  G01R33/34023 ,  G01R33/34069 ,  G01R33/34092 ,  H01F5/003 ,  H01F6/00 ,  H01F6/06 ,  H01F17/0013

摘要： An NMR probe having a high-sensitivity solenoid probe coil for receiving free induction decay (FID) signals in nuclear magnetic resonance (NMR) spectroscopy, and an NMR spectrometer which incorporates this probe. The solenoid probe coil is fabricated by a building block approach where it mainly consists of coil substrates having superconducting thin film coils made from superconducting thin film thereon, and side holding plates and a wiring substrate with line pattern of superconducting thin films which are both perpendicular to the coil substrates. The superconducting thin film coils are connected with the line patterns of superconducting thin films by capacitive coupling to make the solenoid coil configuration and solenoid probe coil of superconducting material.

公开(公告)号：US06958608B2

公开(公告)日：2005-10-25

申请号：US10852254

申请日：2004-05-25

申请人： Kazumasa Takagi ,  Kazuo Saitoh ,  Hisaaki Ochi ,  Hiroshi Morita ,  Masae Kiryu ,  Michiya Okada

发明人： Kazumasa Takagi ,  Kazuo Saitoh ,  Hisaaki Ochi ,  Hiroshi Morita ,  Masae Kiryu ,  Michiya Okada

IPC分类号： G01R33/32 ,  G01R33/34 ,  G01R33/343 ,  G01V3/00

CPC分类号： G01R33/34053 ,  G01R33/34007 ,  G01R33/34023 ,  G01R33/34092 ,  G01R33/3456

摘要： The invention provides nuclear magnetic resonance equipment realizing improved sensitivity of a probe for receiving a free induction decay (FID) signal in nuclear magnetic resonance (NMR) spectroscopy in a high frequency band of 600 MHz or higher. By manufacturing a solenoid coil of a higher filling factor by using a superconductor of extremely low resistance to high frequency current, sensitivity is increased. A superconducting thin film made of magnesium diboride (MgB2) formed on a donut plate-type substrate is disposed so that the film surface becomes parallel with the uniform magnetic field. The object is realized by a probe made by a solenoid coil formed by connecting a plurality of coil parts by capacitive coupling via a normal metal lead.

摘要翻译： 本发明提供了在600MHz或更高的高频带内实现核磁共振（NMR）光谱中接收自由感应衰减（FID）信号的探头的灵敏度提高的核磁共振设备。 通过使用对高频电流具有极低电阻的超导体制造具有较高填充系数的电磁线圈，灵敏度增加。 设置形成在环状基板上的由二硼化镁（MgB 2 N 2）构成的超导薄膜，使得膜表面与均匀的磁场平行。 该目的通过由螺线管线圈制成的探针实现，该螺线管通过通过电容耦合经由正常金属引线连接多个线圈部分而形成。

公开(公告)号：US06608518B2

公开(公告)日：2003-08-19

申请号：US10162577

申请日：2002-06-06

申请人： Futoshi Furuta ,  Kazuo Saitoh ,  Kazumasa Takagi

发明人： Futoshi Furuta ,  Kazuo Saitoh ,  Kazumasa Takagi

IPC分类号： H03K1792

CPC分类号： B82Y10/00 ,  G06N99/002 ,  H03K3/38 ,  H03K17/92

摘要： The problem of the disclosed technology is as follows. Although a single flux quantum circuit can fabricate a high-speed sequential circuit with ease, the initialization of the circuit is required for guaranteeing the normal operation of the circuit. However, a prior-art circuit has no initializing function, or requires the restructuring of another logic system. For solving the foregoing problem, one Josephson junction is inserted to a flux quantum storage inductor constituting the existing logic circuit, so that a pulse for performing the circuit initialization is injected to the connection point by means of a comparator.

摘要翻译： 所公开技术的问题如下。 尽管单通量量子电路可以容易地制造高速顺序电路，但是为了保证电路的正常工作，需要电路的初始化。 然而，现有技术的电路没有初始化功能，或者需要重构另一个逻辑系统。 为了解决上述问题，将一个约瑟夫逊结插入到构成现有逻辑电路的通量量子存储电感器中，使得用于执行电路初始化的脉冲通过比较器被注入连接点。

公开(公告)号：US5698492A

公开(公告)日：1997-12-16

申请号：US958695

申请日：1992-10-09

申请人： Masaharu Sakaki ,  Kazuo Saitoh

发明人： Masaharu Sakaki ,  Kazuo Saitoh

IPC分类号： A01N57/20 ,  A01N43/38 ,  A01P13/00 ,  A01N57/04

CPC分类号： A01N57/20

摘要： There is disclosed a herbicidal composition containing (a) 2-�4-chloro-2-fluoro-5-(n-pentyloxycarbonylmethoxy)phenyl!-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione and (b) at least one selected from the group consisting of N-(phosphonomethyl)glycine, (2-amino-4-methylphosphinobutyryl)alanylalanine, DL-homoalanin-4-yl(methyl)phosphinic acid and salts thereof. Also disclosed is a method for controlling undesired weeds by application of the herbicidal composition.

摘要翻译： 公开了一种除草组合物，其含有（a）2- [4-氯-2-氟-5-（正戊氧基羰基甲氧基）苯基] -4,5,6,7-四氢-2H-异吲哚-1,3-二酮 和（b）选自N-（膦酰基甲基）甘氨酸，（2-氨基-4-甲基膦酰基丁酰基）丙氨酸丙氨酸，DL-高丙氨酸-4-基（甲基）次膦酸及其盐中的至少一种。 还公开了通过施用除草组合物来控制不需要的杂草的方法。

公开(公告)号：US5442195A

公开(公告)日：1995-08-15

申请号：US136984

申请日：1993-10-18

申请人： Kazuo Saitoh ,  Toshikazu Nishino ,  Mutsuko Hatano

发明人： Kazuo Saitoh ,  Toshikazu Nishino ,  Mutsuko Hatano

IPC分类号： H01L39/22 ,  H01L27/18 ,  H01L39/24 ,  B05D5/12 ,  G11C11/44 ,  H01B12/00

CPC分类号： H01L27/18 ,  Y10S505/832

摘要： A superconducting device may include a superconducting weak link equipped with plural superconducting devices that are used as input-output terminals formed on the same plane and at least one current source for applying current to at least one of these superconducting electrodes. A superconducting device suitable for high integration can be realized as it enables structuring of a superconducting weak link 1 equipped with plural superconducting electrodes 101, 102, 103 and 104 that can be used as input-output terminals and changing symmetry of superconducting electrode arrangement through the form of a normal conductor 201 which is forming a superconducting weak link. In addition, when this superconducting device is used as a quasi-particle injection type device, a superconducting device with plural superconducting electrodes that can be used for a gate electrode, drain electrode or control electrode can be realized. Further, a superconducting device equipped with new functions (e.g. motion as a neuron device) which are capable of high integration can be realized by utilizing these characteristics. Furthermore, being a proximity effect type, superconducting weak link has an advantage of realizing an ultra highspeed, low electricity consuming switching device.

摘要翻译： 超导装置可以包括配备有多个超导装置的超导弱连接器，所述多个超导装置用作形成在同一平面上的输入 - 输出端子和用于向这些超导电极中的至少一个施加电流的至少一个电流源。 可以实现适用于高集成度的超导装置，因为它能够构成配备有可用作输入 - 输出端子的多个超导电极101,102,103和104的超导弱连接件1，并且通过所述超导电极装置改变超导电极装置的对称性 形成超导弱连接的正常导体201的形式。 此外，当该超导装置用作准粒子注入型装置时，可以实现具有可用于栅电极，漏电极或控制电极的多个超导电极的超导装置。 此外，可以通过利用这些特性来实现配备有能够高集成度的新功能（例如作为神经元装置的运动）的超导装置。 此外，作为接近效应型，超导弱连接具有实现超高速，低耗电开关器件的优点。

公开(公告)号：US4365022A

公开(公告)日：1982-12-21

申请号：US317542

申请日：1981-11-02

申请人： Hideyo Tabata ,  Yoshitaka Kuwahara ,  Michihide Machida ,  Shyoichi Kume ,  Takeo Iga ,  Kazuo Saitoh ,  Shinji Tomura

发明人： Hideyo Tabata ,  Yoshitaka Kuwahara ,  Michihide Machida ,  Shyoichi Kume ,  Takeo Iga ,  Kazuo Saitoh ,  Shinji Tomura

IPC分类号： C04B35/584 ,  C04B35/593 ,  C04B35/597 ,  C04B35/58

CPC分类号： C04B35/584 ,  C04B35/593 ,  C04B35/597

摘要： A high-strength sintered article of chemical substances having the .beta.-silicon nitride type crystal structure is produced by blending 50 to 99.9 weight percent of a .beta.-silicon nitride and/or .beta.'-Sialon and 50 to 0.1 weight percent of a mixture, as a sintering aid, consisting of BeO, Ga.sub.2 O.sub.3, and Al.sub.2 O.sub.3 in respective amounts such as to have a Ga.sub.2 O.sub.3 /BeO ratio in the range of from 2.8 to 9.4, an Al.sub.2 O.sub.3 /BeO ratio in the range of from 0.0 to 2.6, and an Al.sub.2 O.sub.3 /Ga.sub.2 O.sub.3 ratio in the range of from 0.0 to 1.1, all ratios being ratios by weight and sintering the resultant blend.

摘要翻译： 通过混合50-99.9重量％的β-氮化硅和/或β'-Sialon和50至0.1重量％的混合物来生产具有β-氮化硅型晶体结构的化学物质的高强度烧结制品， 作为烧结助剂，由BeO，Ga 2 O 3和Al 2 O 3组成，各自的量可以使得Ga 2 O 3 / BeO比在2.8〜9.4的范围内，Al 2 O 3 / BeO比在0.0〜2.6的范围内， Al 2 O 3 / Ga 2 O 3的比例在0.0至1.1的范围内，所有比例均为重量比，并烧结所得共混物。

公开(公告)号：US07501877B2

公开(公告)日：2009-03-10

申请号：US11808337

申请日：2007-06-08

申请人： Futoshi Furuta ,  Kazuo Saitoh

发明人： Futoshi Furuta ,  Kazuo Saitoh

IPC分类号： H03K17/92

CPC分类号： H03K17/92 ,  H03K17/14 ,  H03K17/16 ,  H03M3/02 ,  H03M3/418 ,  H03M3/43 ,  H03M3/456

摘要： Objects of the present invention are to provide an integration circuit which produces no integration leak so that the bit accuracy is improved in a sigma-delta modulation circuit or a delta modulator circuit, which is based on a single flux quantum circuit that uses a flux quantum as an information carrier, and to provide a method for reducing thermal noise and quantization noise. According to the present invention, an integration circuit is formed by Josephson junctions and an inductor to reduce the integration leak, and a plurality of modulator circuits are connected to one another so as to add up each output. As a result, it is possible to reduce the influence of thermal noise exerted upon the bit accuracy, the thermal noise having no correlativity to one another. Moreover, by changing the density or phase of a SFQ pulse to be supplied to the Josephson junctions of the integration circuit, the correlativity of quantization noise between the outputs of the modulator circuits is eliminated so that the bit accuracy is improved.

摘要翻译： 本发明的目的是提供一种不产生积分泄漏的积分电路，使得在Σ-Δ调制电路或增量调制器电路中提高比特精度，该Δ-Δ调制电路或增量调制器电路基于使用通量量子的单通量量子电路 作为信息载体，并且提供减少热噪声和量化噪声的方法。 根据本发明，由约瑟夫逊结和电感器形成积分电路以减少积分泄漏，并且多个调制器电路彼此连接，以便将每个输出相加。 结果，可以减少施加在比特精度上的热噪声的影响，热噪声彼此不相关。 此外，通过改变要提供给积分电路的约瑟夫逊结的SFQ脉冲的密度或相位，消除了调制器电路的输出之间的量化噪声的相关性，从而提高了位精度。

公开(公告)号：US20080231277A1

公开(公告)日：2008-09-25

申请号：US12010292

申请日：2008-01-23

申请人： Hiroyuki Yamamoto ,  Kazuo Saitoh ,  Haruhiro Hasegawa ,  Masaya Takahashi ,  Michiya Okada

发明人： Hiroyuki Yamamoto ,  Kazuo Saitoh ,  Haruhiro Hasegawa ,  Masaya Takahashi ,  Michiya Okada

IPC分类号： G01R33/31

CPC分类号： G01R33/34076 ,  G01R33/30 ,  G01R33/307 ,  G01R33/34007 ,  G01R33/34023 ,  G01R33/34046 ,  G01R33/34053 ,  G01R33/34069 ,  G01R33/56536

摘要： The present invention provides a highly-sensitive nuclear magnetic resonance (NMR) spectrometer which achieves a high Q factor using a superconductor, and concurrently which is provided with a probe antenna maintaining the magnetic homogeneity of the static magnetic field in a sample space. An antenna coil is fabricated by using a wire having a superconducting layer formed on the surface of a metal wire.

摘要翻译： 本发明提供使用超导体实现高Q因子的高灵敏度核磁共振（NMR）光谱仪，并且同时具有保持样品空间中的静磁场的磁均匀性的探针天线。 通过使用在金属线的表面上形成有超导层的导线来制造天线线圈。