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1. 发明申请

US20050190358A1 Magnetic field measuring apparatus capable of measuring at high spatial resolution 有权
标题翻译：能够以高空间分辨率测量的磁场测量装置
公开(公告)号：US20050190358A1
公开(公告)日：2005-09-01
申请号：US10927376
申请日：2004-08-27
申请人： Mizuki Iwanami , Shigeki Hoshino , Masahiro Tsuchiya , Masato Kishi
发明人： Mizuki Iwanami , Shigeki Hoshino , Masahiro Tsuchiya , Masato Kishi
IPC分类号： G01R33/032 , G01N21/01 , G01R29/08 , G01R31/00 , G01R31/302 , G01R33/12
CPC分类号： G01R31/002 , G01R33/0322
摘要： A condenser lens is incorporated into the end portion of a magnetic field measuring apparatus including a magneto-optical crystal. Alternatively, the end portion of the magnetic field measuring device includes an optical fiber having a core diameter smaller than that of a normal single-mode optical fiber.
摘要翻译：聚光透镜并入到包括磁光晶体的磁场测量装置的端部中。或者，磁场测量装置的端部包括具有小于正常单模光纤的芯径的光纤。

2. 发明授权

US07385393B2 Magnetic field measuring apparatus capable of measuring at high spatial resolution 有权
标题翻译：能够以高空间分辨率测量的磁场测量装置
公开(公告)号：US07385393B2
公开(公告)日：2008-06-10
申请号：US10927376
申请日：2004-08-27
申请人： Mizuki Iwanami , Shigeki Hoshino , Masahiro Tsuchiya , Masato Kishi
发明人： Mizuki Iwanami , Shigeki Hoshino , Masahiro Tsuchiya , Masato Kishi
IPC分类号： G01R33/032 , G02F1/09
CPC分类号： G01R31/002 , G01R33/0322
摘要： A condenser lens is incorporated into the end portion of a magnetic field measuring apparatus including a magneto-optical crystal. Alternatively, the end portion of the magnetic field measuring device includes an optical fiber having a core diameter smaller than that of a normal single-mode optical fiber.
摘要翻译：聚光透镜并入到包括磁光晶体的磁场测量装置的端部中。或者，磁场测量装置的端部包括具有小于正常单模光纤的芯径的光纤。

3. 发明授权

US09182427B2 Probe for electric/magnetic field 有权
标题翻译：探头电/磁场
公开(公告)号：US09182427B2
公开(公告)日：2015-11-10
申请号：US13380485
申请日：2010-06-23
申请人： Mizuki Iwanami , Tsuneo Tsukagoshi
发明人： Mizuki Iwanami , Tsuneo Tsukagoshi
IPC分类号： G01R15/24 , G01R29/08 , G01R33/032 , G02B6/24
CPC分类号： G01R15/247 , G01R15/24 , G01R29/0885 , G01R33/032 , G02B6/241
摘要： In an electric/magnetic field probe using an optical fiber, when a stress is applied to the fiber, the polarization state of the light propagating in the fiber changes, and the signal level of the electric or magnetic field detection becomes unstable. For coping with this problem, for suppressing the curve or waggle of the optical fiber caused by a stress applied to the fiber, an electric/magnetic field sensor unit composed of the fiber and EO/MO material is fixed on a quartz substrate, for example, and the part of the fiber other than the sensor unit is stored in an acrylic tube and fixed. Further, polarization adjustment parts like a polarization controller, an optical analyzer or the like is installed in the housing, so that a stress caused by wind pressure or contact is not applied to the fiber connected to the parts.
摘要翻译：在使用光纤的电/磁场探针中，当对光纤施加应力时，在光纤中传播的光的偏振状态发生变化，电场或磁场检测的信号电平变得不稳定。为了解决这个问题，为了抑制由施加到纤维上的应力引起的光纤的曲线或摇摆，将由光纤和EO / MO材料构成的电/磁场传感器单元固定在石英基板上，例如并且除了传感器单元之外的纤维的一部分存储在丙烯酸管中并固定。此外，偏振控制器，光学分析仪等偏振调节部件安装在壳体中，使得由风压或接触引起的应力不对连接到部件的光纤施加。

4. 发明授权

US06963034B2 Multilayer printed board with a double plane spiral interconnection structure 失效
标题翻译：多层印刷板具有双面螺旋互连结构
公开(公告)号：US06963034B2
公开(公告)日：2005-11-08
申请号：US10093482
申请日：2002-03-11
申请人： Mizuki Iwanami
发明人： Mizuki Iwanami
IPC分类号： H05K1/02 , H01F17/00 , H05K1/00 , H05K1/16 , H05K3/46
CPC分类号： H01F17/0013 , H05K1/0298 , H05K1/165 , H05K3/4688 , H05K2201/086 , H05K2201/09336 , H05K2201/097
摘要： An inductor device having plural spiral-shaped interconnection structures connected to each other and extending in plural power source layers, the power source layers being in different levels of a multilayer printed board. The printed board having first and second current loops. The loops share part of a common current path.
摘要翻译：一种电感器件，具有多个螺旋形互连结构，彼此连接并在多个电源层中延伸，所述电源层处于多层印刷电路板的不同级别。该印刷电路板具有第一和第二电流回路。循环共享公共当前路径的一部分。

5. 发明授权

US08654331B2 Electromagnetic field measurement apparatus 失效
标题翻译：电磁场测量装置
公开(公告)号：US08654331B2
公开(公告)日：2014-02-18
申请号：US12865908
申请日：2009-02-04
申请人： Mizuki Iwanami , Tsuneo Tsukagoshi , Risato Ohhira , Masafumi Nakada , Tomonori Yamada
发明人： Mizuki Iwanami , Tsuneo Tsukagoshi , Risato Ohhira , Masafumi Nakada , Tomonori Yamada
IPC分类号： G01J4/00
CPC分类号： G01R29/0885
摘要： There is provided an electromagnetic field measurement apparatus capable of achieving correct and timely circuit operation detection in an area where electronic devices are mounted at high density. An electromagnetic field measurement apparatus includes: a laser light source; a polarized wave controller that linearly polarizes laser light; an optical fiber probe that has an electrooptic material or a magnetooptic material at its leading end and in which the laser light reflected at the leading end is subjected to polarization modulation in accordance with an electric field intensity or a magnetic field intensity; and an analyzer that converts the laser light reflected by the optical fiber probe into intensity modulated light. The laser light source emits time-multiplexed laser light of a plurality of wavelengths different from one another. The electromagnetic field measurement apparatus further includes: an optical circulator that outputs the laser light linearly polarized by the polarized wave controller to a multiplexer/demultiplexer and outputs the laser light input from the multiplexer/demultiplexer to the analyzer; and a multiplexer/demultiplexer that outputs the laser light to different optical fiber probes according to the wavelength of the laser light and outputs the laser light to the optical circulator.
摘要翻译：提供一种电磁场测量装置，其能够在电子设备以高密度安装的区域中实现正确和及时的电路操作检测。电磁场测量装置包括：激光源; 使激光线性偏振的极化波控制器; 在其前端具有电光材料或磁光材料的光纤探针，其中在前端反射的激光根据电场强度或磁场强度进行偏振调制; 以及将由光纤探针反射的激光转换成强度调制光的分析器。激光光源发射多个彼此不同的波长的多路复用激光。电磁场测量装置还包括：光学循环器，其将由偏振波控制器线性偏振的激光输出到多路复用器/解复用器，并将从多路复用器/解复用器输入的激光输出到分析器; 以及根据激光的波长将激光输出到不同的光纤探针的多路复用器/解复用器，并将激光输出到光循环器。

6. 发明授权

US08508318B2 Transmission line filter 失效
标题翻译：传输线滤波器
公开(公告)号：US08508318B2
公开(公告)日：2013-08-13
申请号：US12531325
申请日：2008-01-15
申请人： Mizuki Iwanami
发明人： Mizuki Iwanami
IPC分类号： H01P1/203
CPC分类号： H01P1/203
摘要： A stop band or a pass band is generated in a transmission line filter by providing a plurality of dielectric bodies having a periodic structure in the length direction of the transmission line filter and causing Bragg reflection of transmission wave. A voltage is applied to some or all of the dielectric bodies and the frequency of the stop band or the pass band is changed or controlled by adjusting the voltage.
摘要翻译：通过在传输线路滤波器的长度方向上设置具有周期性结构的多个电介质，并且使发射波的布拉格反射，在传输线滤波器中产生阻带或通带。对一些或全部介电体施加电压，通过调整电压来改变或控制阻带或通带的频率。

7. 发明申请

US20100109807A1 TRANSMISSION LINE FILTER 失效
标题翻译：传输线过滤器
公开(公告)号：US20100109807A1
公开(公告)日：2010-05-06
申请号：US12531325
申请日：2008-01-15
申请人： Mizuki Iwanami
发明人： Mizuki Iwanami
IPC分类号： H03H7/00
CPC分类号： H01P1/203
摘要： A stop band or a pass band is generated in a transmission line filter by providing a plurality of dielectric bodies having a periodic structure in the length direction of the transmission line filter and causing Bragg reflection of transmission wave. A voltage is applied to some or all of the dielectric bodies and the frequency of the stop band or the pass band is changed or controlled by adjusting the voltage.
摘要翻译：通过在传输线路滤波器的长度方向上设置具有周期性结构的多个电介质，并且使发射波的布拉格反射，在传输线滤波器中产生阻带或通带。对一些或全部介电体施加电压，通过调整电压来改变或控制阻带或通带的频率。

8. 发明申请

US20090224753A1 ELECTRIC FIELD/MAGNETIC FIELD SENSORS AND METHODS OF FABRICATING THE SAME 有权
标题翻译：电场/磁场传感器及其制造方法
公开(公告)号：US20090224753A1
公开(公告)日：2009-09-10
申请号：US11993878
申请日：2006-06-29
申请人： Masafumi Nakada , Mizuki Iwanami , Keishi Oohashi , Norio Masuda
发明人： Masafumi Nakada , Mizuki Iwanami , Keishi Oohashi , Norio Masuda
IPC分类号： G01N21/41
CPC分类号： G01R15/247
摘要： An electric field sensor is obtained by directly forming an electrooptical film of Fabry-Perot resonator structure on a polished surface at a tip of an optical fiber by an aerosol deposition method.
摘要翻译：通过气溶胶沉积法在光纤末端的抛光表面上直接形成法布里 - 珀罗共振器结构的电光膜，获得电场传感器。

9. 发明申请

US20120312988A1 INFRARED RAY SENSOR, INFRARED RAY DETECTION DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：红外雷达传感器，红外雷射检测装置和电子设备
公开(公告)号：US20120312988A1
公开(公告)日：2012-12-13
申请号：US13521353
申请日：2010-11-19
申请人： Junichiro Mataga , Mizuki Iwanami , Hiroshi Sakai , Masatake Takahashi , Yasuhiro Sasaki
发明人： Junichiro Mataga , Mizuki Iwanami , Hiroshi Sakai , Masatake Takahashi , Yasuhiro Sasaki
IPC分类号： G01J5/10
CPC分类号： G01J5/10 , G01J2005/068 , G01N21/35 , G01N21/3504 , H01L37/02
摘要： Provided is an infrared ray sensor that can conduct a plurality of different types of detection such as temperature detection and gas detection in a simple structure and that is small size and low cost. The infrared ray sensor (1) includes, on one base (10), a first infrared ray detection unit (31) including at least one infrared ray detection element (20) including an infrared ray detection material (22) with physical properties changing depending on properties of incident infrared rays and receives and detects ambient infrared rays, and a second infrared ray detection unit (32) including at least one infrared ray detection element (20) having an identical element structure to the infrared ray detection element of the first infrared ray detection unit (31), is irradiated with infrared rays X for measurement having specific physical properties, and detects a change in the physical properties of the infrared rays X for measurement.
摘要翻译：提供一种红外线传感器，其能够以简单的结构进行多种不同类型的检测，例如温度检测和气体检测，并且尺寸小且成本低。红外线传感器（1）在一个基座（10）上包括第一红外线检测单元（31），该第一红外线检测单元（31）包括至少一个包括红外线检测材料（22）的红外线检测元件（20）对入射红外线的特性进行接收和检测环境红外线;以及第二红外线检测单元（32），其包括至少一个与第一红外线的红外线检测元件具有相同元件结构的红外线检测元件（20）用具有特定物理特性的红外线X照射用于测量的红外线X的物理性质的变化。

10. 发明申请

US20120098560A1 ELECTROMAGNETIC FIELD MEASURING APPARATUS, ELECTROMAGNETIC FIELD MEASURING METHOD USED FOR THE SAME, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING ELECTROMAGNETIC FIELD MEASUREMENT CONTROL PROGRAM 有权
标题翻译：电磁场测量装置，用于其的电磁场测量方法和非电子计算机可读介质存储电磁场测量控制程序
公开(公告)号：US20120098560A1
公开(公告)日：2012-04-26
申请号：US13382503
申请日：2010-05-18
申请人： Mizuki Iwanami , Hiroshi Fukuda , Risato Ohhira
发明人： Mizuki Iwanami , Hiroshi Fukuda , Risato Ohhira
IPC分类号： G01R31/302 , G01R29/08
CPC分类号： G01R31/311 , G01R15/245
摘要： An electromagnetic field measuring apparatus capable of measuring an electromagnetic field for a minuscule area in which electronic devices are densely packed with a high sensitivity is provided. In an electromagnetic field measuring apparatus according to the present invention, the amplitude level of signal light (pf) is adjusted by the analyzer (34) by adjusting its angle with respect to the plane of polarization of the signal light (pf) based on an amplitude level control signal (eb) supplied from the calculation control unit (40). An amplitude level control signal (eb) is supplied from the calculation control unit (40) to the analyzer (34) based on the spectrum (ea) of an electric signal (ed) measured by an RF spectrum analyzer (39). The amplitude level ration between the carrier and the sideband contained in the signal light (ph) incident on the optical receiver (38) is controlled to a fixed value.
摘要翻译：提供一种电磁场测量装置，其能够测量电子装置以高灵敏度密集包装的微小区域的电磁场。在根据本发明的电磁场测量装置中，信号光的振幅电平（pf）由分析器（34）通过相对于信号光的偏振面（pf）的角度调节，基于从计算控制单元（40）提供的振幅电平控制信号（eb）。基于由RF频谱分析器（39）测量的电信号（ed）的频谱（ea），将幅度电平控制信号（eb）从计算控制单元（40）提供给分析器（34）。入射在光接收器（38）上的信号光（ph）中包含的载波和边带之间的幅度电平比率被控制为固定值。

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