公开(公告)号：US08705652B2

公开(公告)日：2014-04-22

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。

公开(公告)号：US08380140B2

公开(公告)日：2013-02-19

申请号：US13121063

申请日：2008-09-26

申请人： Hitoshi Utagawa ,  Toshiaki Matsui

发明人： Hitoshi Utagawa ,  Toshiaki Matsui

IPC分类号： H04B1/40 ,  H03B7/00

CPC分类号： H03C3/227 ,  H03C2200/0033 ,  H03D3/24

摘要： A baseband signal processing unit changes the collector current of a transistor (20) formed by a bias control circuit (7) in accordance with a baseband transmission signal input from a baseband signal input terminal (18), changing the drain bias of a high-frequency transistor (1) to realize frequency modulation by changing the oscillation frequency, and the radiation wave thereof forms a transmit RF signal, whereby the transmission operation is performed. On the other hand, the oscillation signal is synchronized with a frequency modulated RF signal that arrives from outside, the change in frequency caused by the frequency modulation is generated as a change in the drain bias of the high-frequency transistor (1), and reception operation is performed by taking out that change as a voltage amplitude change from the baseband signal output terminal (14). As a result, it is possible to provide a microwave/millimeter wave communication apparatus that is simple in structure, low cost, and low power consumption.

摘要翻译： 基带信号处理单元根据从基带信号输入端子（18）输入的基带发送信号，改变由偏置控制电路（7）形成的晶体管（20）的集电极电流， 频率晶体管（1）通过改变振荡频率来实现频率调制，并且其辐射波形成发射RF信号，从而进行发射操作。 另一方面，振荡信号与从外部到达的频率调制RF信号同步，由频率调制引起的频率变化作为高频晶体管（1）的漏极偏置的变化产生， 通过从基带信号输出端子（14）取出作为电压振幅变化的变化来进行接收动作。 结果，可以提供结构简单，成本低，功耗低的微波/毫米波通信装置。

公开(公告)号：US08212718B2

公开(公告)日：2012-07-03

申请号：US12594433

申请日：2008-03-31

申请人： Hitoshi Utagawa ,  Toshiaki Matsui

发明人： Hitoshi Utagawa ,  Toshiaki Matsui

IPC分类号： G01S13/04 ,  G01S7/03 ,  G01S13/00

CPC分类号： G01S7/03 ,  G01S7/032 ,  G01S13/34 ,  G01S13/87 ,  G01S13/931 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9385 ,  H01Q1/2208 ,  H01Q9/285 ,  H01Q23/00 ,  H03B5/1852

摘要： A microwave/millimeter wave sensor apparatus including a planar radiation type oscillator substrate having an inner-layer GND interposed between a front surface side dielectric substrate and a rear surface side dielectric substrate and a pair of conductor patches in an axis-symmetric manner on the side of the front surface layer. A gate and drain of a microwave transistor are respectively connected to the conductor patches to supply power to the gate and the drain of the microwave transistor through a gate-side RF choke circuit and a drain-side RF choke circuit. An impedance line satisfying an oscillation condition is connected to a source and a transmit RF signal in an RF zone as a planar radiation type oscillator is transmitted and a receive RF signal as reflected waves is received from a measured object, thus obtaining an IF signal as the sensing information through homodyne mixing.

摘要翻译： 一种微波/毫米波传感器装置，包括：平面放射型振荡器基板，其具有插入在前表面侧电介质基板和背面侧电介质基板之间的内层GND，并且在侧面以轴对称的方式配置一对导体贴片 的表面层。 微波晶体管的栅极和漏极分别连接到导体贴片，以通过栅极侧RF扼流圈电路和漏极侧RF扼流圈电路向微波晶体管的栅极和漏极供电。 将满足振荡条件的阻抗线连接到源，并且作为平面辐射型振荡器发射RF区中的发射RF信号，并且从测量对象接收作为反射波的接收RF信号，从而获得IF信号作为 感觉信息通过零差混合。

公开(公告)号：US20120002388A1

公开(公告)日：2012-01-05

申请号：US13123135

申请日：2009-10-06

申请人： Hitoshi Utagawa ,  Toshiaki Matsui

发明人： Hitoshi Utagawa ,  Toshiaki Matsui

IPC分类号： H05K7/06

CPC分类号： H01Q9/285 ,  H01Q5/25 ,  H01Q13/00 ,  H01Q15/0086 ,  H01Q19/10 ,  H01Q19/30 ,  H01Q23/00

摘要： To provide a microwave/milliwave band high-frequency pulse signal generating device that enables realization of structural simplification, high performance, compact integration, easy design, low power consumption, and low cost. A radiation type oscillator substrate S1 having an inner-layer GND 12 interposed between a front-side dielectric substrate 10 and a rear-side dielectric substrate 11 is provided on the radiation surface side with a pair of axially symmetrical patches 4, 4, a gate electrode 2 and drain electrode 3 of a microwave transistor 1 are respectively connected to the conductor patches 4, 4, DC bias is supplied to the gate electrode 2 through an RF choke circuit 5a, a monopulse from a monopulse generation circuit 7 is supplied to the drain electrode 3 through an RF choke circuit 5b, an impedance line 9 satisfying an oscillating condition is connected to a source electrode 8, and a high-frequency pulse signal of an oscillation frequency/frequency bandwidth determined by negative resistance produced by short-duration operation of the microwave transistor 1 and the resonant cavity structure is generated and simultaneously radiated into space.

摘要翻译： 提供微波/毫波波段高频脉冲信号发生装置，实现结构简化，高性能，集成度小，设计简单，功耗低，成本低。 具有插入在前侧电介质基板10和背面电介质基板11之间的内层GND12的放射型振荡器基板S1在辐射面侧设置有一对轴对称的贴片4,4，栅极 微波晶体管1的电极2和漏电极3分别连接到导体块4,4，通过RF扼流电路5a向栅电极2提供直流偏压，来自单脉冲发生电路7的单脉冲被提供给 漏电极3通过RF扼流圈电路5b连接，满足振荡条件的阻抗线9连接到源电极8，并且由短时间操作产生的由负电阻确定的振荡频率/频率带宽的高频脉冲信号 的微波晶体管1和谐振腔结构产生并同时辐射到空间中。

公开(公告)号：US20110260906A1

公开(公告)日：2011-10-27

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： G01S13/44 ,  G01S13/04

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。

公开(公告)号：US07947697B1

公开(公告)日：2011-05-24

申请号：US10561214

申请日：2004-06-24

申请人： Tomoyuki Hasegawa ,  Toshiaki Matsui ,  Hiroshi Araki ,  Tetsuji Saito ,  Tetsuo Obitsu ,  Masaki Okamoto ,  Yuichi Gemba ,  Yutaka Mikami

发明人： Tomoyuki Hasegawa ,  Toshiaki Matsui ,  Hiroshi Araki ,  Tetsuji Saito ,  Tetsuo Obitsu ,  Masaki Okamoto ,  Yuichi Gemba ,  Yutaka Mikami

IPC分类号： C07D487/04 ,  A61K31/519 ,  A61P25/28 ,  A61P25/24 ,  A61P3/04 ,  A61P25/22

CPC分类号： C07D487/04

摘要： 8-(3-pentylamino)-2-methyl-3-(2-chloro-4-methoxyphenyl)-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidine methanesulfonate of the structural formula (I) has Corticotropin Releasing Factor (CRF) antagonist activity and is useful in treating neuropsychiatric and digestive system diseases.

摘要翻译： 具有结构式的8-（3-戊基氨基）-2-甲基-3-（2-氯-4-甲氧基苯基）-6,7-二氢-5H-环戊并[d]吡唑并[1,5-a]嘧啶甲磺酸盐 （I）具有促肾上腺皮质激素释放因子（CRF）拮抗剂活性，可用于治疗神经精神和消化系统疾病。

公开(公告)号：US06518932B1

公开(公告)日：2003-02-11

申请号：US09913461

申请日：2001-08-15

申请人： Toshiaki Matsui ,  Atsushi Yamada

发明人： Toshiaki Matsui ,  Atsushi Yamada

IPC分类号： H01Q138

CPC分类号： H01Q23/00 ,  H01L2223/6627 ,  H01L2224/16225 ,  H01L2924/1903 ,  H01Q1/42 ,  H01Q13/10 ,  H01Q19/062

摘要： A combination antenna and radio communication device comprises a dielectric base (10) on which a multislot antenna (101) made of conductor, a coplanar transmission line (102), a power supply line, and a high-frequency unit (104) are provided. A conductive package (105) and the dielectric base (103) hermetically seal the high-frequency unit (104), the coplanar transmission line (102), and the multislot antenna (101). The lower face of the dielectric base (103) faces to a conductive sheet (107) having an opening (106) for passing therethrough electromagnetic waves. Electromagnetic waves are passed through the dielectric base (103) and taken out through the opening (106). Therefore the combination antenna and radio device for pseudo-millimeteric and millimeteric waves have a small size, high performance and excellent massproductivity.

摘要翻译： 组合天线和无线电通信装置包括电介质基座（10），其上由导体制成的多槽天线（101），共面传输线（102），电源线和高频单元（104） 。 导电封装（105）和电介质基座（103）密封高频单元（104），共面传输线（102）和多时隙天线（101）。 电介质基底（103）的下表面面对具有通过电磁波的开口（106）的导电片（107）。 电磁波通过电介质基底（103）并通过开口（106）取出。 因此，用于伪毫米波和毫米波的组合天线和无线电装置具有小尺寸，高性能和优良的大规模生产率。

公开(公告)号：US06495533B1

公开(公告)日：2002-12-17

申请号：US09914016

申请日：2001-08-22

申请人： Toshiaki Matsui ,  Nagashige Omawari

发明人： Toshiaki Matsui ,  Nagashige Omawari

IPC分类号： A61K3166

CPC分类号： A61K31/662 ,  C07F9/091 ,  C07F9/094 ,  C07F9/117 ,  C07F9/58 ,  C07F9/65517 ,  C07F9/655345

摘要： The present invention relates to phosphoric acid derivatives represented by general formula (I), wherein each symbol is as defined in the description and nontoxic salts thereof. Because of having a TNF&agr; production inhibitory effect, the compounds represented by general formula (I) are useful as preventives and/or remedies for rheumatoid arthritis, ulcerative colitis, Crohn's disease, hepatitis, sepsis, hemorrhagic shock, multiple sclerosis, cerebral infarction, diabetes, interstitial pneumonia, uveitis, pain, glomerulonephritis, HIV-associated diseases, cachexia, myocardial infarction, chronic heart failure, oral aphtha, Hansen's disease, infection, etc.

摘要翻译： 本发明涉及由通式（I）表示的磷酸衍生物，其中每个符号如说明书中所定义，其无毒盐。由于具有TNFα产生抑制作用，通式（I）表示的化合物是有用的 作为针对类风湿性关节炎，溃疡性结肠炎，克罗恩病，肝炎，败血症，出血性休克，多发性硬化，脑梗塞，糖尿病，间质性肺炎，葡萄膜炎，疼痛，肾小球性肾炎，HIV相关疾病，恶病质，心肌梗塞， 慢性心力衰竭，口服口服，汉森氏病，感染等

公开(公告)号：US5982245A

公开(公告)日：1999-11-09

申请号：US34322

申请日：1998-03-04

申请人： Toshiaki Matsui ,  Masami Murata

发明人： Toshiaki Matsui ,  Masami Murata

IPC分类号： H03B9/12 ,  H01Q9/04 ,  H01Q9/28 ,  H01Q23/00 ,  H03B5/18

CPC分类号： H01Q23/00 ,  H01Q9/0407 ,  H01Q9/285 ,  H03B5/1852

摘要： A radiating oscillator apparatus for micro- and millimeter waves includes paired fan-shaped conductor patches disposed with their pointed portions in proximity and their arcuate portions on opposite sides, at least one high-frequency transistor disposed between and connected to the fan-shaped conductor patches, a conductor planar surface disposed under and parallel to the fan-shaped conductor patches at an interval of between one-fifteenth and one-fifth the generated wavelength therefrom, and a pair of direct current power supplies connected to the fan-shaped conductor patches separately with a common ground potential.

摘要翻译： 用于微米和毫米波的辐射振荡器装置包括配对的扇形导体贴片，它们的尖端部分靠近其相对侧的弓形部分，至少一个高频晶体管设置在扇形导体片之间并连接到扇形导体片 设置在扇形导体片下方并平行于其所产生的波长的十五分之一到五分之一的导体平面，以及分别连接到扇形导体片的一对直流电源 具有共同的潜力。

公开(公告)号：US5379110A

公开(公告)日：1995-01-03

申请号：US965856

申请日：1992-10-23

申请人： Toshiaki Matsui ,  Kenichi Araki

发明人： Toshiaki Matsui ,  Kenichi Araki

IPC分类号： G01R27/06 ,  G01N22/00 ,  G01R27/26 ,  G01N21/55

CPC分类号： G01N22/00 ,  G01R27/2658 ,  Y10S505/842

摘要： The surface characteristics with respect to a high-frequency electromagnetic field of a material to be tested are measured by placing opposite a flat mirror material to be tested one of a pair of concave spherical reflection mirrors fabricated in the same way and formed with high-reflectance circular coupling regions, placing the other spherical reflection mirror at a position symmetrical to the one reflection mirror with respect to the flat mirror material as the plane of symmetry, measuring the Q value of the open resonator formed by the one reflection mirror and the flat mirror material, removing the flat mirror material from the optical axis, measuring the Q value of the open resonator formed by the pair of spherical reflection mirrors, calculating the absolute value of the reflectance of the flat mirror material to be tested from the difference between the two measured Q values, and calculating the phase of the reflected wave at the surface of the flat mirror material to be tested from the measured resonance position.

摘要翻译： 相对于要测试的材料的高频电磁场的表面特性通过将待测试的平面镜材料放置在相同方式制造的一对凹球面反射镜之一中，并以高反射率 圆形耦合区域，将另一个球面反射镜放置在相对于平面镜材料作为对称平面的一个反射镜对称的位置处，测量由一个反射镜和平面镜形成的开放谐振器的Q值 从光轴去除平面镜材料，测量由一对球面反射镜形成的开放谐振器的Q值，从两者之间的差计算待测试的平面镜材料的反射率的绝对值 测量Q值，并计算待测试的平面镜材料表面处的反射波的相位 从测量的共振位置。