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1. 发明授权

US06515465B2 Method and apparatus for measuring harmonic load-pull for frequency multiplication 失效
标题翻译：谐波负载牵引用于倍频的方法和装置
公开(公告)号：US06515465B2
公开(公告)日：2003-02-04
申请号：US09813995
申请日：2001-03-22
申请人： Masahiro Kiyokawa , Toshiaki Matsui
发明人： Masahiro Kiyokawa , Toshiaki Matsui
IPC分类号： G01R2300
CPC分类号： G01R31/2822 , G01R31/2603
摘要： A method for measuring harmonic load-pull including supplying a fundamental frequency signal to a frequency multiplication device under test and obtaining a target even-order multiplied frequency signal. The fundamental load impedance and an even-harmonic load impedance are independently controlled with a load mechanical tuner having an open-ended stub that is one-quarter wavelength long at the fundamental frequency and satisfies a short-circuit condition with respect to the fundamental signal. A fundamental source impedance and an even-harmonic source impedance of an input signal applied to the device under test are independently controlled with a source mechanical tuner having a short-circuit stub that is one-quarter wavelength long at the fundamental frequency and satisfies a short-circuit condition with respect to even-harmonics.
摘要翻译：一种用于测量谐波负载牵引的方法，包括向正在测试的倍频装置提供基频信号，并获得目标偶数倍频信号。基本负载阻抗和偶次谐波负载阻抗由负载机械调谐器独立控制，该负载机械调谐器具有在基频四分之一波长长的开路短截线，并且相对于基本信号满足短路状态。施加到被测器件的输入信号的基波源阻抗和偶次谐波源阻抗由具有在基频四分之一波长长的短路短截线的源机械调谐器独立地控制，并满足短路相对于偶次谐波的电路条件。

2. 发明授权

US5450040A Gaussian-beam oscillator for microwave and millimeter waves 失效
标题翻译：用于微波和毫米波的高斯束振荡器
公开(公告)号：US5450040A
公开(公告)日：1995-09-12
申请号：US290076
申请日：1994-08-12
申请人： Toshiaki Matsui , Masahiro Kiyokawa
发明人： Toshiaki Matsui , Masahiro Kiyokawa
IPC分类号： G02B7/198 , H01P5/08 , H01Q3/46 , H01S1/00 , H01S3/08 , H03B5/18 , H03B7/12 , H03B7/14 , H03B9/14
CPC分类号： H03B7/146 , H01Q3/46 , H03B5/1876
摘要： A Gaussian-beam oscillator for microwave and millimeter wave comprising a negative resistance amplifier circuit which produces and amplifies a high-frequency signal, a resonator consisting of a pair of reflecting mirrors, which consist of a spherical mirror and a planar mirror or two spherical mirrors, and a wave path which transmits the high-frequency signal between said resonator and said negative resistance amplifier circuit, one reflecting mirror of said resonator having an electromagnetic wave coupling region constituted as a circular partially transparent mirror surface region having its center on the optical axis, the other reflecting mirror having a strip element provided at the center of the optical axis and on the rear surface of said strip element having a coupling region for coupling with said wave path, said one reflecting mirror constituting said resonator and having the electromagnetic wave coupling region having a higher reflectance than the reflectance of the other reflecting mirror.
摘要翻译：一种用于微波和毫米波的高斯光束振荡器，包括产生和放大高频信号的负电阻放大器电路，由一对反射镜组成的谐振器，该反射镜由球面镜和平面镜或两个球面镜组成以及在所述谐振器和所述负电阻放大器电路之间传输所述高频信号的波道，所述谐振器的一个反射镜具有电磁波耦合区域，所述电磁波耦合区域构成其在光轴上的中心的圆形部分透明的镜面区域所述另一反射镜具有设置在所述光轴中心处的带状元件，并且所述带状元件的后表面具有用于与所述波道耦合的耦合区域，所述一个反射镜构成所述谐振器并具有电磁波耦合区域的反射率比另一个反射率的反射率高选镜。

3. 发明授权

US5581267A Gaussian-beam antenna 失效
标题翻译：高斯光束天线
公开(公告)号：US5581267A
公开(公告)日：1996-12-03
申请号：US289208
申请日：1994-08-12
申请人： Toshiaki Matsui , Masahiro Kiyokawa
发明人： Toshiaki Matsui , Masahiro Kiyokawa
IPC分类号： H01Q15/14 , H01Q13/08 , H01Q15/00 , H01Q19/10 , H01Q19/18
CPC分类号： H01Q15/0013 , H01Q19/10
摘要： A Gaussian-beam antenna invention comprises a transmitting circuit or a receiving circuit, a resonator consisting of a pair of reflecting mirrors, which consist of a spherical mirror and a planar mirror or two spherical mirrors, and a transmission line which transmits a high-frequency signal between the aforesaid transmitting circuit or receiving circuit and the resonator, one reflecting mirror of the resonator having an electromagnetic wave coupling region constituted as a circular partially transparent mirror surface region having its center on the optical axis.
摘要翻译：高斯波束天线的发明包括发射电路或接收电路，由球面镜和平面镜或两个球面镜组成的一对反射镜组成的谐振器，以及传输高频在上述发送电路或接收电路与谐振器之间的信号，谐振器的一个反射镜具有电磁波耦合区域，该电磁波耦合区域构成其在光轴上的中心的圆形部分透明的镜面区域。

4. 发明授权

US08922424B2 Pulse radar device 有权
标题翻译：脉冲雷达装置
公开(公告)号：US08922424B2
公开(公告)日：2014-12-30
申请号：US13123115
申请日：2009-10-06
申请人： Hitoshi Utagawa , Toshiaki Matsui
发明人： Hitoshi Utagawa , Toshiaki Matsui
IPC分类号： H03B7/14 , H01Q13/16 , G01S7/03 , G01S7/28 , G01S13/02 , H01Q9/26 , H01Q9/28 , H01Q13/10
CPC分类号： H01Q13/16 , G01S7/03 , G01S7/28 , G01S13/0209 , H01Q9/265 , H01Q9/285 , H01Q13/10
摘要： A radiation type oscillator including a radiation type oscillator substrate including a microwave transistor for generating negative resistance by short-duration operation and a resonant cavity structure; a high-frequency pulse signal of an oscillation frequency/frequency bandwidth determined by negative resistance produced by the short-duration operation of the microwave transistor and the resonant cavity structure is generated as a transmitted RF signal and simultaneously radiated into space. The radiation type oscillator performs oscillating operation when a received RF signal that is a reflected wave of the transmitted RF signal from an object of detection enters the radiation type oscillator, an IF signal is acquired from an IF signal output terminal owing to homodyne mixing by the radiation type oscillator itself, and this is analyzed and processed to detect the object of detection.
摘要翻译：一种辐射型振荡器，包括：辐射型振荡器基板，包括用于通过短时间操作产生负电阻的微波晶体管和谐振腔结构; 产生由微波晶体管和谐振腔结构的短时间操作产生的负电阻确定的振荡频率/频率带宽的高频脉冲信号作为发送的RF信号并同时辐射到空间中。当作为来自检测对象的发送的RF信号的反射波的接收的RF信号进入辐射型振荡器时，辐射型振荡器进行振荡操作，由于IF信号输出端子的零差混合而从IF信号输出端子获取IF信号辐射型振荡器本身，并进行分析和处理，以检测检测对象。

5. 发明授权

US07589221B2 Process for producing (2R)-2-propyloctanoic acid and intermediate therefor 失效
标题翻译：（2R）-2-丙基辛酸及其中间体的制备方法
公开(公告)号：US07589221B2
公开(公告)日：2009-09-15
申请号：US10560176
申请日：2004-06-09
申请人： Yasumasa Hamada , Tomoyuki Hasegawa , Toshiaki Matsui , Eiji Kasamatsu
发明人： Yasumasa Hamada , Tomoyuki Hasegawa , Toshiaki Matsui , Eiji Kasamatsu
IPC分类号： C07B53/00 , C07C231/00 , C07C227/00
CPC分类号： C07C53/128 , C07B2200/07 , C07C231/06 , C07C309/73
摘要： The present invention relates to a process for producing (2R)-2-propyloctanoic acid, which comprises subjecting (2R)-2-hexyloxirane to a two-carbon adding reaction with ring-opening reaction, followed by a protecting reaction of a hydroxyl group to convert it to a compound represented by formula (I): (wherein X represents an optionally protected hydroxyl group) and then subjecting the compound to a one-carbon adding reaction to convert it to (2R)-2-propyloctanamide, followed by recrystallization and hydrolysis. According to the process of the present invention, (2R)-2-propyloctanoic acid can be produced by less steps as compared with the conventional method without a dangerous reaction.
摘要翻译：本发明涉及（2R）-2-丙基辛酸的制备方法，其包括使（2R）-2-己氧基丙烯在开环反应中进行二碳加成反应，接着进行羟基的保护反应将其转化为由式（I）表示的化合物：（其中X表示任选保护的羟基），然后使化合物进行一碳加成反应，将其转化为（2R）-2-丙基辛酰胺，然后重结晶和水解。根据本发明的方法，与没有危险反应的常规方法相比，可以通过较少的步骤制备（2R）-2-丙氧基辛酸。

6. 发明授权

US06476582B2 Battery power supply apparatus 失效
标题翻译：电池供电装置
公开(公告)号：US06476582B2
公开(公告)日：2002-11-05
申请号：US09964457
申请日：2001-09-28
申请人： Saburo Yokokura , Munecazu Tacano , Toshiaki Matsui
发明人： Saburo Yokokura , Munecazu Tacano , Toshiaki Matsui
IPC分类号： H01M1046
CPC分类号： H02J7/0047 , G01R1/30
摘要： In a battery power supply apparatus for low-noise measurement systems or ultra high-sensitivity sensor elements (ultra-sensitive light or microwave sensors, or SQUID, SIS/SNS or other Josephson effect devices, etc.), the power supply device that supplies power to the outside and the control device that controls the power supply device perform bidirectional communications by means of an optical communications circuit, and thus it is possible to prevent noise arising in the control device from reaching the power supply device. In addition, it is possible to prevent the introduction of noise from the optical communications circuit into the power supply device within a shield case. Accordingly, it is possible to control the operation of the power supply device enclosed within the shield case from the control device outside of the shield case without having external noise affecting the power supply device. Moreover, based on commands from the control device, the power supply control device controls the battery control device and resistance control device, thus adjusting the current/voltage supplied to the outside from the power supply circuit of the power supply device and then, the startup/shutdown control device shuts off the supply of operating power, thereby eliminating noise generated by various functional blocks within the power supply device. Furthermore, the set states of the battery control device and resistance control device are maintained even after the operating power is shut off, so it is possible to continue the supply of battery power to the outside at the desired current/voltage settings at low noise.
摘要翻译：在用于低噪声测量系统或超高灵敏度传感器元件（超灵敏光或微波传感器或SQUID，SIS / SNS或其他约瑟夫逊效应器件等）的电池供电装置中，供电装置控制电源装置的控制装置通过光通信电路进行双向通信，能够防止控制装置中产生的噪声到达供电装置。此外，可以防止从光通信电路将噪声引入屏蔽壳内的电源装置。因此，可以将屏蔽壳内的电源装置的操作从屏蔽壳外部的控制装置控制，而不会影响到电源装置的外部噪声。另外，根据来自控制装置的命令，电源控制装置控制电池控制装置和电阻控制装置，从而从供电装置的电源电路调整向外部供给的电流/电压，然后启动 /关闭控制装置切断供电的动力，从而消除供电装置内的各种功能块产生的噪声。此外，即使在关闭操作电源之后，电池控制装置和电阻控制装置的设定状态也被保持，因此可以以低噪声以期望的电流/电压设置继续向外部供应电池电力。

7. 发明申请

US20110255634A1 PULSE WIRELESS COMMUNICATION DEVICE 有权
标题翻译：脉冲无线通信设备
公开(公告)号：US20110255634A1
公开(公告)日：2011-10-20
申请号：US13123338
申请日：2009-10-06
申请人： Hitoshi Utagawa , Toshiaki Matsui
发明人： Hitoshi Utagawa , Toshiaki Matsui
IPC分类号： H04L27/00
CPC分类号： H01Q9/285 , H01Q9/265 , H01Q13/10 , H01Q13/16 , H01Q23/00 , H03B5/1847 , H04B1/7174
摘要： To provide a microwave/milliwave UWB pulse wireless communication device that enables realization of structural simplification, high performance, compact integration, easy design, low power consumption, and low cost. A radiation type oscillator is configured by a radiation type oscillator substrate S1 equipped with a microwave transistor 1 for generating negative resistance by short-duration operation and a resonant cavity structure, a high-frequency pulse signal of an oscillation frequency/frequency bandwidth determined based on negative resistance produced by the short-duration operation of the microwave transistor 1 and the resonant cavity structure is generated as a transmitted RF signal and simultaneously radiated into space, and the radiation type oscillator is caused to perform oscillating operation when a received RF signal arriving from an external wireless communication device enters the radiation type oscillator, whereby a received data signal is established based on acquisition of an IF signal owing to mixing by the radiation type oscillator itself.
摘要翻译：提供微波/毫瓦UWB脉冲无线通信设备，实现结构简化，高性能，集成度小，设计简单，功耗低，成本低。辐射型振荡器由配有微波晶体管1的辐射型振荡器基板S1构成，用于通过短时间工作产生负电阻和共振腔结构，基于以下步骤确定的振荡频率/频率带宽的高频脉冲信号由微波晶体管1的短时间工作产生的负电阻和谐振腔结构作为发射的RF信号产生并且同时辐射到空间中，并且当接收到的RF信号到达时，使辐射型振荡器进行振荡操作外部无线通信设备进入辐射型振荡器，由于由于辐射型振荡器本身的混合而基于IF信号的获取来建立接收的数据信号。

8. 发明申请

US20100315990A1 WIRELESS COMMUNICATION NETWORK SYSTEM 有权
标题翻译：无线通信网络系统
公开(公告)号：US20100315990A1
公开(公告)日：2010-12-16
申请号：US12680461
申请日：2008-09-26
申请人： Hitoshi Utagawa , Toshiaki Matsui
发明人： Hitoshi Utagawa , Toshiaki Matsui
IPC分类号： H04B7/14 , H04B1/40
CPC分类号： H01Q1/248 , H04W16/28 , H04W84/18
摘要： This inventive wireless communication system comprises a plurality of wireless communication devices (101) each including a radiating oscillator (1), a baseband signal generating unit (4) and a reception signal detecting unit (7). In this wireless communication network system, the wireless communication devices are arranged to face each other at a location where a pull-in phenomenon is caused, a signal transmitted from one of the wireless communication devices is an oscillation signal of the radiating oscillator (1) of the one of the wireless communication devices, the frequency of the oscillation signal varies with the baseband signal, the variation in the frequency is transmitted to the other ones of the facing wireless communication devices (102) by the pull-in phenomenon, the oscillation frequencies of the radiating oscillators (2, 3) of the other ones of the facing wireless communication devices (102) also vary, and the other ones of the facing wireless communication devices (102) extract the variation by receiving the variation in the frequency through the reception signal detecting units (8). As a result, the present invention can provide a less expensive wireless network system which comprises wireless communication devices having respectively a very simple structure, consumes less electric power and can secure high-quality signal transmission.
摘要翻译：本发明的无线通信系统包括多个无线通信设备（101），每个无线通信设备包括辐射振荡器（1），基带信号产生单元（4）和接收信号检测单元（7）。在该无线通信网络系统中，无线通信装置被布置为在引起拉入现象的位置彼此面对，从无线通信设备之一发送的信号是辐射振荡器（1）的振荡信号，在无线通信装置之一中，振荡信号的频率随着基带信号而变化，通过拉入现象将频率的变化发送到对方的无线通信装置（102）中的另一方，振荡另外面向无线通信设备（102）的辐射振荡器（2,3）的频率也变化，而另一个面向无线通信设备（102）的频率通过接收频率变化而提取变化接收信号检测单元（8）。结果，本发明可以提供一种成本较低的无线网络系统，该系统包括具有非常简单的结构的无线通信设备，消耗较少的电力并且可以确保高质量的信号传输。

9. 发明申请

US20080108504A1 MEASURING STRUCTURE FOR MAGNETO ENCEPHALOGRAPHIC EQUIPMENT WITH A SUPERCONDUCTING MAGNETIC-SHIELD 有权
标题翻译：具有超导磁屏蔽功能的磁铁设备的测量结构
公开(公告)号：US20080108504A1
公开(公告)日：2008-05-08
申请号：US11765741
申请日：2007-06-20
申请人： Toshiaki Matsui , Hiroshi Ohta
发明人： Toshiaki Matsui , Hiroshi Ohta
IPC分类号： G01R33/035
CPC分类号： G01R33/0354 , A61B5/04008 , Y10S505/846
摘要： Disclosed is a measuring structure for a magneto encephalographic equipment superconducting magnetic-shield comprising a vacuum-tight body comprising an outer enclosure wall, a first inner enclosure wall inserted in the outer enclosure wall to define an upper closed space, and a second inner enclosure wall to define a lower open space. The first and second inner enclosure walls are arranged with the bottom of the first inner enclosure wall facing the ceiling of the second inner enclosure wall. A first enclosure of high critical temperature superconductor and a second enclosure of high permeability material are concentrically arranged in the annular vacuum space defined between the first and second inner enclosure walls and the outer enclosure wall. A head-accommodating area is delimited by the hollow partition between the bottom of the first inner enclosure wall and the ceiling of the second inner enclosure wall both facing each other, and a plurality of SQUID sensors are arranged in the upper closed space, encircling the head-accommodating area. The SQUID sensors are cooled by the liquid helium contained in the upper closed space whereas the first enclosure is cooled by the circulating helium gas from a closed-cycle helium refrigerator. An adiabatic expansion compartment may be placed in the upper closed space. The adiabatic expansion compartment is supplied with cooled helium gas, which is converted into liquid helium by adiabatic expansion, and the so converted liquid helium is led into the liquid helium bath in the form of drops to make up for the consumption of liquid helium during operation. Otherwise, the adiabatic expansion compartment is connected to the SQUID magnetic sensors to indirectly cool the sensors by the thermal conduction body.
摘要翻译：本发明公开了一种用于磁脑科设备超导磁屏蔽的测量结构，其包括真空密封体，该真空密封体包括外壳壁，插入外壳壁中以限定上封闭空间的第一内围壁和第二内围壁定义较低的开放空间。第一和第二内围壁布置成使得第一内围壁的底部面向第二内围壁的天花板。高临界温度超导体的第一外壳和高导磁率材料的第二外壳同心地布置在限定在第一和第二内部外壳壁和外部外壳壁之间的环形真空空间中。头部容纳区域由第一内壳体壁的底部和第二内壳体壁的彼此面对的顶板之间的中空分隔部限定，并且多个SQUID传感器布置在上封闭空间中，环绕头部容纳区域。 SQUID传感器由包含在上部封闭空间中的液氦冷却，而第一个外壳由来自闭合循环氦制冷机的循环氦气冷却。绝热膨胀室可以放置在上封闭空间中。绝热膨胀室供应冷却氦气，通过绝热膨胀将其转化为液氦，将这样转化的液氦以液滴形式引入液氦浴中，以弥补在运行过程中液氦的消耗。否则，绝热膨胀室连接到SQUID磁传感器，以通过导热体间接冷却传感器。

10. 发明授权

US06051454A Semiconductor device and method for fabricating the same 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US06051454A
公开(公告)日：2000-04-18
申请号：US151357
申请日：1998-09-10
申请人： Yoshiharu Anda , Toshinobu Matsuno , Manabu Yanagihara , Mitsuru Tanabe , Toshiaki Matsui , Nobumitsu Hirose
发明人： Yoshiharu Anda , Toshinobu Matsuno , Manabu Yanagihara , Mitsuru Tanabe , Toshiaki Matsui , Nobumitsu Hirose
IPC分类号： H01L21/285 , H01L21/335 , H01L21/338
CPC分类号： H01L29/66462 , H01L21/28587 , Y10S438/95
摘要： A lower resist film, which is made of PMMA for EB exposure and has a thickness of about 200 nm, is applied onto a substrate, and then an upper resist film to be exposed to i-rays is applied on the lower resist film. Thereafter, a mixed layer, in which the upper and lower resist films are mixed, is formed in the interface between the upper and lower resist films. Next, the upper resist film, except for the head-forming region thereof, is exposed to i-rays and developed, thereby forming an upper-layer opening. And then the mixed layer and a leg-forming region of the lower resist film are exposed to EB and developed, thereby forming a lower-layer opening having an upper part like a taper progressively expanding upward.
摘要翻译：将用于EB曝光的PMMA制成并具有约200nm厚度的较低抗蚀剂膜施加到基板上，然后在下抗蚀剂膜上施加暴露于i射线的上抗蚀剂膜。此后，在上下抗蚀剂膜之间的界面中形成混合有上下抗蚀剂膜的混合层。接下来，将除了其头部形成区域之外的上抗蚀剂膜暴露于i射线并显影，从而形成上层开口。然后将下层抗蚀剂膜的混合层和腿部形成区域暴露于EB并显影，从而形成具有逐渐向上扩展的锥形的上部的下层开口。

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