公开(公告)号：US09318857B2

公开(公告)日：2016-04-19

申请号：US13589413

申请日：2012-08-20

申请人： Hiromitsu Soneda ,  Osamu Tsuboi ,  Fumihiko Nakazawa

发明人： Hiromitsu Soneda ,  Osamu Tsuboi ,  Fumihiko Nakazawa

IPC分类号： G01R33/07 ,  G01R11/02 ,  H01R25/00 ,  H01R13/66

CPC分类号： H01R25/003 ,  G01R33/07 ,  H01R13/6683

摘要： A power strip includes a casing including a plurality of plug insertion portions each having a first insertion port and a second insertion port into which first and second plug blades of a socket plug are to be respectively inserted, a magnetic core which is provided in each of the plurality of plug insertion portions and includes a first opening into which the first plug blade is to be inserted, a second opening into which the second plug blade is to be inserted, and a slit to communicate between the first plug blade and the second plug blade, and a magnetic sensor provided inside the slit.

摘要翻译： 电源板包括壳体，其包括多个插头插入部分，每个插头插入部分具有第一插入端口和第二插入端口，插座插头的第一和第二插头片段将分别插入到插座中;磁芯， 所述多个插头插入部分包括要插入第一插头片的第一开口，插入第二插头片的第二开口以及第一插头片和第二插头之间连通的狭缝 刀片和设置在狭缝内的磁传感器。

公开(公告)号：US08230740B2

公开(公告)日：2012-07-31

申请号：US12502499

申请日：2009-07-14

申请人： Takashi Katsuki ,  Fumihiko Nakazawa ,  Hiroaki Inoue

发明人： Takashi Katsuki ,  Fumihiko Nakazawa ,  Hiroaki Inoue

IPC分类号： G01P9/04 ,  G01C19/56

CPC分类号： G01C19/5719

摘要： An angular speed sensor includes two oscillating portions arranged to oscillate in X-axis direction and Y-axis direction, where the oscillating portions are spaced from each other in X-axis direction. The sensor also includes two coupling beams capable of producing a standing wave oscillation, elongated in X-axis direction and spaced from each other in Y-axis direction, with the oscillating portions located therebetween. The coupling beams are connected to a supporting substrate via fixing posts. The coupling beams are bridged by first and second link portions, the first link portion being also connected to one of the oscillating portions and the second link portion to the other. The fixing posts are connected to the coupling beams at fixed points of the standing wave oscillation. The link portions include widened portions connected to the coupling beams at the fixed points of the standing wave oscillation.

摘要翻译： 角速度传感器包括两个摆动部分，它们被设置为在X轴方向和Y轴方向上摆动，其中振动部分在X轴方向上彼此间隔开。 该传感器还包括能够产生驻波振荡的两个耦合光束，该驻波振荡在X轴方向上延伸并且在Y轴方向上彼此间隔开，并且摆动部分位于它们之间。 耦合梁通过固定柱连接到支撑基板。 耦合光束由第一和第二连接部分桥接，第一连接部分也连接到振荡部分之一和第二连接部分之一。 固定柱在驻波振荡的固定点处连接到耦合梁。 连杆部分包括在驻波振荡的固定点处连接到耦合梁的加宽部分。

公开(公告)号：US07914355B2

公开(公告)日：2011-03-29

申请号：US12278697

申请日：2006-02-08

申请人： Fumihiko Nakazawa ,  Takashi Katsuki ,  Yuji Takahashi ,  Satoshi Sato ,  Satoshi Sasaki ,  Tamotsu Watanabe ,  Kunizo Ogoshi ,  Michiko Endo

发明人： Fumihiko Nakazawa ,  Takashi Katsuki ,  Yuji Takahashi ,  Satoshi Sato ,  Satoshi Sasaki ,  Tamotsu Watanabe ,  Kunizo Ogoshi ,  Michiko Endo

IPC分类号： H01J9/24

CPC分类号： G06F3/0436 ,  G06F3/0412

摘要： First electrodes partially configuring light-emitting elements are patterned in the form of stripes on a first major surface of a transparent substrate. Next, piezoelectric elements functioning a SAW touch sensor are formed on a second major surface of the transparent substrate. Next, the light-emitting elements forming step of forming light-emitting elements on the first electrodes which are patterned in advance is sequentially executed. After the formation of the piezoelectric elements, since the step of forming the light-emitting elements is executed, the light-emitting elements can be prevented from being damaged by receiving heat in the formation of the piezoelectric elements.

摘要翻译： 部分地配置发光元件的第一电极在透明衬底的第一主表面上以条纹的形式被图案化。 接下来，在透明基板的第二主表面上形成起着SAW触摸传感器的压电元件的作用。 接下来，依次执行在预先图案化的第一电极上形成发光元件的发光元件的形成步骤。 在形成压电元件之后，由于执行形成发光元件的步骤，可以通过在压电元件的形成中受热来防止发光元件的损坏。

公开(公告)号：US07489304B2

公开(公告)日：2009-02-10

申请号：US10642640

申请日：2003-08-19

申请人： Fumihiko Nakazawa ,  Hirokazu Aritake

发明人： Fumihiko Nakazawa ,  Hirokazu Aritake

IPC分类号： G09G3/41

CPC分类号： G06F3/0436 ,  G02B6/0038 ,  G02B6/0053 ,  G06F3/041

摘要： A substrate made of glass serves both as a substrate for a touch panel and as that for a front light, and has both functions of propagating an ultrasonic wave in order to detect a touched position, and propagating light emitted from a light source to guide the light toward a reflective-type liquid crystal display. In the case where an image on the liquid crystal display is made visible by external light, external light which has been transmitted through the substrate is reflected by the liquid crystal display, and the reflected light is again transmitted through the substrate to be emitted from the front face. In the case where the front light function is used, light which has been introduced into the substrate from the light source is reflected by the liquid crystal display, and the reflected light is transmitted through the substrate to be emitted from the front face.

摘要翻译： 由玻璃制成的基板既用作触摸面板的基板，也用作前灯的基板，并且具有传播超声波的功能，以便检测触摸位置，并且传播从光源发射的光以引导 朝向反射型液晶显示器的光。 在通过外部光使液晶显示器上的图像可见的情况下，已经透过基板的外部光被液晶显示器反射，并且反射光再次透射通过基板从而从 前脸 在使用前光功能的情况下，从光源引入基板的光被液晶显示器反射，反射光透过基板从正面发射。

公开(公告)号：US20070277614A1

公开(公告)日：2007-12-06

申请号：US11808138

申请日：2007-06-06

申请人： Yuji Takahashi ,  Fumihiko Nakazawa ,  Hiroshi Ishikawa ,  Masanori Yachi ,  Takayuki Yamaji ,  Minoru Ohta

发明人： Yuji Takahashi ,  Fumihiko Nakazawa ,  Hiroshi Ishikawa ,  Masanori Yachi ,  Takayuki Yamaji ,  Minoru Ohta

IPC分类号： G01H11/06 ,  G01P9/04 ,  G01P1/04

CPC分类号： G01H11/08

摘要： A vibration sensor includes a vibration body, a drive circuit that vibrates the vibration body, a sense circuit that refers to a reference signal associated with a drive signal for the drive circuit and detects a physical state of the vibration body on the basis of a sense signal related to vibration of the vibration body, and a capacitor provided between the drive circuit and ground. The capacitor has a temperature characteristic of a capacitance value defined so as to compensate for at least a part of the temperature characteristic of a sensitivity of the sense signal to the vibration of the vibration body.

摘要翻译： 振动传感器包括：振动体，使振动体振动的驱动电路;感测电路，其参考与驱动电路的驱动信号相关联的参考信号，并根据感觉检测振动体的物理状态 与振动体的振动有关的信号，以及设置在驱动电路和地之间的电容器。 电容器具有电容值的温度特性，其定义为补偿感测信号对振动体的振动的灵敏度的温度特性的至少一部分。

公开(公告)号：US20070256498A1

公开(公告)日：2007-11-08

申请号：US11785459

申请日：2007-04-18

申请人： Takayuki Yamaji ,  Hiroshi Ishikawa ,  Akira Imai ,  Shoji Ogasawara ,  Takashi Katsuki ,  Yuji Takahashi ,  Fumihiko Nakazawa ,  Hiroaki Takagi

发明人： Takayuki Yamaji ,  Hiroshi Ishikawa ,  Akira Imai ,  Shoji Ogasawara ,  Takashi Katsuki ,  Yuji Takahashi ,  Fumihiko Nakazawa ,  Hiroaki Takagi

IPC分类号： G01P15/08

CPC分类号： G01C19/5607

摘要： An angular velocity sensor includes multiple tuning-fork vibrators, each of which respectively includes a base portion and multiple arm portions extending from the base portion, and a difference in length of the arm portions between the multiple tuning-fork vibrators is at least 1 percent of an average of lengths of the multiple arm portions of the multiple tuning-fork vibrators.

摘要翻译： 角速度传感器包括多个音叉振动器，每个音叉振动器分别包括基部和从基部延伸的多个臂部，多个音叉振动器之间的臂部分的长度差异至少为1％ 多个音叉振动器的多个臂部的平均长度的平均值。

公开(公告)号：US20070256496A1

公开(公告)日：2007-11-08

申请号：US11785457

申请日：2007-04-18

申请人： Takayuki Yamaji ,  Hiroshi Ishikawa ,  Takashi Katsuki ,  Yuji Takahashi ,  Fumihiko Nakazawa ,  Hiroaki Takagi

发明人： Takayuki Yamaji ,  Hiroshi Ishikawa ,  Takashi Katsuki ,  Yuji Takahashi ,  Fumihiko Nakazawa ,  Hiroaki Takagi

IPC分类号： G01P15/08

CPC分类号： G01C19/5628

摘要： An angular velocity sensor includes: first and second tuning-fork vibrators, each of which respectively includes a base portion and multiple arm portions extending from the base portion; and a mounting portion mounting the first and second tuning-fork vibrators, and an end of an arm portion of the first tuning-fork vibrator opposes a side face of the second tuning-fork vibrator; and a first wire connecting the first tuning-fork vibrator and the mounting portion extends in a width direction of the first tuning-fork vibrator.

摘要翻译： 角速度传感器包括：第一和第二音叉振动器，其分别包括基部和从基部延伸的多个臂部; 以及安装所述第一和第二音叉振动器的安装部分，并且所述第一音叉振子的臂部的一端与所述第二音叉振动器的侧面相对; 连接第一音叉振子和安装部的第一线在第一音叉振子的宽度方向上延伸。

公开(公告)号：US6069961A

公开(公告)日：2000-05-30

申请号：US965191

申请日：1997-11-06

申请人： Fumihiko Nakazawa

发明人： Fumihiko Nakazawa

IPC分类号： H04R1/40 ,  H04R3/00

CPC分类号： H04R3/005

摘要： Provided is a microphone system capable of detecting a direction of a sound source and extracting an object sound with a high S/N ratio. A microphone system comprises a plurality of microphone pairs 1 to 7, each pair having two microphones arranged apart from each other at a predetermined space at a crossing angle of 60 degrees or less, a plurality of subtraction circuits 11a for calculating a difference signal of outputs of each microphone pair, a plurality of addition circuits 11e for calculating a sum signal of outputs of each microphone pair, circuit sections 11c, 11d and 20 for detecting, as sound source direction information, a minimum value output from each output of the subtraction circuits 11a, and a switch 11f for selecting a sum signal of the microphone pairs 1 to 7 corresponding to the minimum value output and for outputting the selected sum signal as sound information.

摘要翻译： 提供了能够检测声源的方向并且以高S / N比提取对象声音的麦克风系统。 麦克风系统包括多个麦克风对1至7，每对具有以60度或更小的交叉角在预定空间彼此分开布置的两个麦克风;多个减法电路11a，用于计算输出的差分信号 每个麦克风对的多个加法电路11e，用于计算每个麦克风对的输出的和信号，电路部分11c，11d和20，用于检测作为声源方向信息的从减法电路的每个输出输出的最小值 11a和用于选择对应于最小值输出的麦克风对1至7的和信号并用于输出所选择的和信号作为声音信息的开关11f。