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1.发明授权Directional coupler, high frequency circuit module and wireless communication system 失效定向耦合器，高频电路模块和无线通信系统公开(公告)号：US06483398B2
公开(公告)日：2002-11-19
申请号：US09848368
申请日：2001-05-04
IPC分类号： H01P518
CPC分类号： H01P5/185 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2924/15153 , H01L2924/15313 , H01L2924/19105 , H01P5/187 , H01L2924/00012
摘要： A directional coupler for detecting an output of a high frequency circuit module includes a main line and a sub-line overlapped with the main line with a dielectric material. The sub-line is set, in width, narrower than the main line and both side edges of the sub-line are allocated at the internal side of both side edges of the main line. Accordingly, the sub-line is surely provided opposed to the main line in the total width area and a signal current flowing into the main line can be detected in higher accuracy. Therefore, a wireless communication system for controlling an output of the high frequency circuit module by including such directional coupler assures stable communication.
摘要翻译： 用于检测高频电路模块的输出的定向耦合器包括主电线和与主电路与电介质材料重叠的子线。 子线的宽度比主线窄，子线的两侧边缘分配在主线的两侧边缘的内侧。 因此，在总宽度区域中可靠地设置与主线相对的副线，并且可以以更高的精度检测流入主线的信号电流。 因此，通过包括这种定向耦合器来控制高频电路模块的输出的无线通信系统确保了稳定的通信。
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2.发明授权Directional coupler, high frequency circuit module and wireless communication system 失效定向耦合器，高频电路模块和无线通信系统公开(公告)号：US06972640B2
公开(公告)日：2005-12-06
申请号：US10260310
申请日：2002-10-01
CPC分类号： H01P5/185 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2924/15153 , H01L2924/15313 , H01L2924/19105 , H01P5/187 , H01L2924/00012
摘要： A directional coupler for detecting an output of a high frequency circuit module includes a main line and a sub-line overlapped with the main line with a dielectric material. The sub-line is set, in width, narrower than the main line and both side edges of the sub-line are allocated at the internal side of both side edges of the main line. Accordingly, the sub-line is surely provided opposed to the main line in the total width area and a signal current flowing into the main line can be detected in higher accuracy. Therefore, a wireless communication system for controlling an output of the high frequency circuit module by including such directional coupler assures stable communication.
摘要翻译： 用于检测高频电路模块的输出的定向耦合器包括主电线和与主电路与电介质材料重叠的子线。 子线的宽度比主线窄，子线的两侧边缘分配在主线的两侧边缘的内侧。 因此，在总宽度区域中可靠地设置与主线相对的副线，并且可以以更高的精度检测流入主线的信号电流。 因此，通过包括这种定向耦合器来控制高频电路模块的输出的无线通信系统确保了稳定的通信。
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公开(公告)号：US20060051038A1
公开(公告)日：2006-03-09
申请号：US11206766
申请日：2005-08-19
申请人： Shun Imai , Hitoshi Akamine , Takashi Ito , Satoshi Arai
发明人： Shun Imai , Hitoshi Akamine , Takashi Ito , Satoshi Arai
IPC分类号： G02B6/00
CPC分类号： H04B1/005 , H01L24/73 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2924/1305 , H01L2924/13091 , H01L2924/14 , H01L2924/15153 , H01L2924/19105 , H01L2924/30107 , H01L2924/3011 , H04B1/406 , H04B1/48 , H01L2924/00012 , H01L2924/00
摘要： The invention realizes a wireless communication module that is capable of transmitting the fundamental wave with low loss and reducing the double higher harmonic wave level to a desired level or lower as the whole module. The invention provides a front end module to be used for a wireless communication system such as cellular phone in which at least an output power amplifier, a matching circuit, and a low-pass filter are mounted on one insulating substrate and these circuits are connected in the above-mentioned order, wherein the relative phase of the double higher harmonic wave impedance between phases in view of the matching circuit side and the low-pass filter side from the connection point between the matching circuit and the low-pass filter is set in a range of 180 degrees ±90 degrees.
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公开(公告)号：US07050769B2
公开(公告)日：2006-05-23
申请号：US10170375
申请日：2002-06-14
申请人： Shun Imai , Hitoshi Akamine , Takashi Ito , Satoshi Arai
发明人： Shun Imai , Hitoshi Akamine , Takashi Ito , Satoshi Arai
IPC分类号： H04B1/04
CPC分类号： H04B1/005 , H01L24/73 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2924/1305 , H01L2924/13091 , H01L2924/14 , H01L2924/15153 , H01L2924/19105 , H01L2924/30107 , H01L2924/3011 , H04B1/406 , H04B1/48 , H01L2924/00012 , H01L2924/00
摘要： The invention realizes a wireless communication module that is capable of transmitting the fundamental wave with low loss and reducing the double higher harmonic wave level to a desired level or lower as the whole module. The invention provides a front end module to be used for a wireless communication system such as cellular phone in which at least an output power amplifier, a matching circuit, and a low-pass filter are mounted on one insulating substrate and these circuits are connected in the above-mentioned order, wherein the relative phase of the double higher harmonic wave impedance between phases in view of the matching circuit side and the low-pass filter side from the connection point between the matching circuit and the low-pass filter is set in a range of 180 degrees ±90 degrees.
摘要翻译： 本发明实现了一种无线通信模块，其能够以低损耗发送基波，并将整个模块的双倍高次谐波水平降低到期望水平或更低。 本发明提供一种前端模块，用于无线通信系统，例如蜂窝电话，其中至少一个输出功率放大器，匹配电路和低通滤波器安装在一个绝缘基板上，这些电路连接在 上述顺序，其中从匹配电路和低通滤波器之间的连接点考虑到匹配电路侧和低通滤波器侧的相位之间的双重高次谐波阻抗的相对相位设置在 范围为180度±90度。
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公开(公告)号：US09753268B2
公开(公告)日：2017-09-05
申请号：US13884903
申请日：2011-10-21
申请人： Satoshi Arai , Kenji Shikama , Yosuke Miyazaki
发明人： Satoshi Arai , Kenji Shikama , Yosuke Miyazaki
摘要： Provided are a reticle unit that can secure excellent visibility of a reticle regardless of the background and an optical instrument including the reticle unit. A reticle unit 30 used in an optical instrument such as a rifle scope 50 includes: a reflector 32 provided with a concave portion 32b on one of surfaces of a plate-like optical member, wherein at least part of a side surface of the concave portion 32b is a reflection surface 32c; a light source 33 that is arranged laterally to the reflector 32 and that emits light; and a light collector 34 that is arranged between the light source 33 and the reflector 32 and that collects the light from the light source 33 to guide the light to the reflection surface 32c, wherein at least part of the light incident on the reflection surface 32c is totally reflected by the reflection surface 32c and emitted from the other surface of the reflector 32.
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公开(公告)号：US20120320719A1
公开(公告)日：2012-12-20
申请号：US13143739
申请日：2009-11-30
CPC分类号： G11B5/314 , G11B5/4833 , G11B5/4866 , G11B2005/0021
摘要： A slider including a magnetic head part, an optical waveguide, and a near field element is fixed by first and second adhesives to a submount on which a semiconductor laser and a mirror are mounted, the mirror being placed at one end of the semiconductor laser in a resonance direction thereof and reflecting a laser in a direction intersecting with the resonance direction. At this time, at least parts of the first and second adhesives are applied to a position opposed to the semiconductor laser with an intermediation of the submount. The first adhesive having a higher Young's modulus than that of the second adhesive is applied onto an inflow end side of the slider including a solder connection portion, the second adhesive being applied onto an outflow end side of the slider.
摘要翻译： 包括磁头部分，光波导和近场元件的滑块通过第一和第二粘合剂固定到其上安装有半导体激光器和反射镜的基座，反射镜被放置在半导体激光器的一端 其谐振方向并且在与谐振方向相交的方向上反射激光。 此时，第一和第二粘合剂的至少一部分通过底座被施加到与半导体激光器相对的位置。 将具有比第二粘合剂高的杨氏模量的第一粘合剂施加到包括焊料连接部分的滑块的流入端侧，将第二粘合剂施加到滑块的流出端侧。
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公开(公告)号：US08300503B2
公开(公告)日：2012-10-30
申请号：US12997201
申请日：2009-06-03
IPC分类号： G11B11/10
CPC分类号： G11B5/314 , G11B5/4833 , G11B5/4866 , G11B2005/0005 , G11B2005/0021
摘要： In a thermally assisted magnetic recording head having a light source and a waveguide to lead a laser beam radiated from the light source to a front end of the magnetic head, while blocking an adverse effect of heat generated in the light source and securing a good floating characteristic, the light source and the magnetic head are optically coupled with high efficiency and the magnetic head itself is reduced in size. This invention provides a reflection mirror that is formed of a part or whole of one inclined end surface of the semiconductor laser mounted on the first submount. Near one end surface of the slider is provided the optical waveguide that pierces through the slider in a direction of the thickness thereof. The slider is mounted on the second submount and the positions of the first submount and the second submount are adjusted to practically align the light axis of the beam emitted from the mirror with the light axis of the optical waveguide, thereby realizing a novel thermally assisted magnetic recording head.
摘要翻译： 在具有光源和波导的热辅助磁记录头中，将从光源辐射的激光束引导到磁头的前端，同时阻挡在光源中产生的热的不利影响并确保良好的浮动 特性，光源和磁头的光学耦合效率高，磁头本身尺寸减小。 本发明提供一种由安装在第一基座上的半导体激光器的一个倾斜端面的一部分或全部形成的反射镜。 在滑块的一个端面附近设置有穿过滑块的厚度方向的光波导。 滑块安装在第二基座上，并且调整第一基座和第二基座的位置以实际地将从反射镜发射的光束的光轴与光波导的光轴对准，从而实现新颖的热辅助磁 录音头。
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公开(公告)号：US20120171467A1
公开(公告)日：2012-07-05
申请号：US13395993
申请日：2010-09-02
CPC分类号： H01F1/18 , B05D3/0254 , C09D5/084 , H01F1/147 , H01F1/14775 , H02K1/12 , Y10T428/254
摘要： An electrical steel sheet (10) is provided with a base iron (1) and an insulating film (2) formed on a surface of the base iron (1). The insulating film (2) includes 100 parts by mass of a first component containing a metal phosphate, and 5 parts by mass to 45 parts by mass of a second component composed of particles of one or more kinds selected from a group consisting of a polyolefin wax, an epoxy resin and an acrylic resin, the particles having an average particle size of 2.0 μm to 15.0 μm and a melting point of 60° C. to 140° C.
摘要翻译： 电动钢板（10）在基座铁（1）的表面形成有基础铁（1）和绝缘膜（2）。 绝缘膜（2）包括100质量份含有金属磷酸盐的第一成分和5质量份〜45质量份由选自聚烯烃中的一种以上的一种以上的粒子构成的第二成分 蜡，环氧树脂和丙烯酸树脂，所述颗粒的平均粒径为2.0μm至15.0μm，熔点为60℃至140℃。
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公开(公告)号：US08068133B2
公开(公告)日：2011-11-29
申请号：US12380137
申请日：2009-02-24
申请人： Satoshi Arai , Tokiya Abe , Masahiro Yamaguchi
发明人： Satoshi Arai , Tokiya Abe , Masahiro Yamaguchi
IPC分类号： H04N7/18
CPC分类号： A61K49/006 , G01N21/31 , G06T7/90 , G06T11/001 , G06T2207/10024 , G06T2207/30024
摘要： An image processing apparatus includes a first spectrum estimating unit for reading the image information from a storage unit and estimating a spectrum of an object based on the read image information; a dye amount estimating unit for estimating dye amounts included in the object using the estimated spectrum; a second spectrum estimating unit for synthesizing a first spectrum using the estimated dye amounts; a spectrum subtractor for calculating a difference spectrum by subtracting the first spectrum from the spectrum; a dye amount correcting unit for correcting at least a part of the estimated dye amounts; a third spectrum estimating unit for synthesizing a second spectrum using the corrected dye amount; a spectrum adder for synthesizing a third spectrum by adding the second spectrum and the difference spectrum; and an image synthesizer for synthesizing a display image from the third spectrum.
摘要翻译： 一种图像处理装置，包括：第一频谱估计单元，用于从存储单元读取图像信息，并基于所读取的图像信息估计对象的频谱; 染料量估计单元，用于使用估计的光谱估计包含在物体中的染料量; 第二光谱估计单元，用于使用估计的染料量合成第一光谱; 频谱减法器，用于通过从频谱中减去第一频谱来计算差分频谱; 染色量校正单元，用于校正所估计的染料量的至少一部分; 第三光谱估计单元，用于使用校正的染料量合成第二光谱; 频谱加法器，用于通过将第二频谱和差谱相加来合成第三频谱; 以及用于从第三光谱合成显示图像的图像合成器。
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10.发明申请公开(公告)号：US20110019187A1
公开(公告)日：2011-01-27
申请号：US12934031
申请日：2009-04-23
申请人： Kazumi Mizukami , Kenichi Murakami , Satoshi Arai , Nobusato Morishige , Yuji Kubo , Hotaka Honma , Eiichi Nanba
发明人： Kazumi Mizukami , Kenichi Murakami , Satoshi Arai , Nobusato Morishige , Yuji Kubo , Hotaka Honma , Eiichi Nanba
IPC分类号： G01N15/02
CPC分类号： G01N15/0205 , G01N30/0005 , G01N33/20 , G01N2021/4704
摘要： A method according to the present invention has: isolating, by extraction, particles contained in a metal material to be analyzed in a solution using a particle isolator; dispersing the particles isolated by extraction into a solvent to prepare a dispersion, and fractionating the dispersion into a plurality of particle dispersions based on particle sizes, using a field flow fractionator; and irradiating laser light on each of the particle dispersions separated based on predetermined particle sizes, to thereby measure absolute values of the particle size based on angular dependence of reflection intensity, and also to thereby measure the number density based on magnitude of reflection intensity.
摘要翻译： 根据本发明的方法具有：通过提取使用粒子隔离器在溶液中分离待分析的金属材料中的颗粒; 将通过萃取分离的颗粒分散到溶剂中以制备分散体，并使用场流分馏器将分散体分馏成基于粒径的多个颗粒分散体; 并且将激光照射到基于预定粒径分离的每个颗粒分散体上，从而基于反射强度的角度依赖性测量粒径的绝对值，并且由此基于反射强度的大小来测量数量密度。
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