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71. 发明授权

US4817420A Method and device for examination of a joint of a ultrasonic joint inspection device and method 失效
标题翻译：超声波接头检查装置接头检查方法及装置及方法
公开(公告)号：US4817420A
公开(公告)日：1989-04-04
申请号：US113354
申请日：1987-10-28
申请人： Takashi Kawaguchi , Yoshiaki Fujita , Satoshi Kawai
发明人： Takashi Kawaguchi , Yoshiaki Fujita , Satoshi Kawai
IPC分类号： G01N29/28 , G01N29/04 , G01N29/265 , G01M15/00
CPC分类号： G01N29/265 , G01N2291/044 , G01N2291/2696
摘要： A method and device for the examination of a joint between a hollow steel shaft and a piece joined to the steel hollow shaft of a composite camshaft using ultrasonic examination. In the ultrasonic examination, the composite camshaft is put into a liquid and a probe of an ultrasonic search unit is inserted inside of the hollow steel shaft. The ultrasonic examination of the joint is performed from inside of the hollow steel shaft. According to the ultrasonic examination, any kind of joint of the composite camshaft is possible, because a distance from an inside surface of the hollow steel shaft to the joint is constant. In addition, since the probe does not contact the inside surface of the hollow steel shaft, the probe is not consumed due to abrasion.
摘要翻译：一种用于检查中空钢轴与通过超声波检查与复合凸轮轴的钢中空轴接合的零件之间的接头的方法和装置。在超声波检查中，将复合凸轮轴放入液体中，将超声波检索单元的探针插入中空钢轴内。从中空钢轴的内部进行接头的超声波检查。根据超声波检查，由于从中空钢轴的内表面到接头的距离恒定，因此复合凸轮轴的任意种类的接头都是可能的。此外，由于探针不接触中空钢轴的内表面，所以探针不会因磨损而消耗。

72. 发明授权

US09068552B2 Wave power generation device and method of controlling the same 有权
标题翻译：波发电装置及其控制方法
公开(公告)号：US09068552B2
公开(公告)日：2015-06-30
申请号：US13561270
申请日：2012-07-30
申请人： Takashi Kawaguchi , Toshihiko Maemura
发明人： Takashi Kawaguchi , Toshihiko Maemura
IPC分类号： F03B13/12 , F03B13/18
CPC分类号： F03B13/1815 , F03B13/186 , F05B2270/404 , Y02E10/38
摘要： Provided is a wave power generation device improved in power generation efficiency and a method of controlling the same, the wave power generation device generating electric power by extracting energy from a wave. The wave power generation device includes: a wave sensor configured to measure the waveform; a position sensor configured to measure a position of a float relative to a column; a drive mechanism configured to apply an external force to the float; and a controller configured to control the drive mechanism. The controller is configured to calculate a speed at which the float is to be controlled to move, from values of the wave sensor and the position sensor, and to control the drive mechanism in such away that the float moves at the calculated speed.
摘要翻译：提供发电效率提高的波发电装置及其控制方法，波浪发电装置通过从波中提取能量来发电。波发电装置包括：波传感器，被配置为测量波形; 位置传感器，被配置为测量浮子相对于柱的位置; 驱动机构，其构造成向所述浮子施加外力; 以及配置为控制所述驱动机构的控制器。控制器被配置为从波传感器和位置传感器的值计算浮动被控制移动的速度，并且控制驱动机构使得浮子以所计算的速度移动。

73. 发明申请

US20130252432A1 PATTERNING METHOD 审中-公开
标题翻译：绘图方法
公开(公告)号：US20130252432A1
公开(公告)日：2013-09-26
申请号：US13992932
申请日：2011-12-16
申请人： Masaru Nakamura , Takashi Kawaguchi , Yoshinori Ikagawa , Chisato Nagahata
发明人： Masaru Nakamura , Takashi Kawaguchi , Yoshinori Ikagawa , Chisato Nagahata
IPC分类号： H01L21/306
CPC分类号： H01L21/306 , H01L31/022425 , H01L31/0392 , H01L31/1884 , H01L51/0017 , Y02E10/50
摘要： Provided is a patterning method that can greatly reduce process costs and environmental load. The patterning method includes: a film forming step of forming a functional film (2) on a substrate (1) ; and an etching step of irradiating the substrate with vacuum ultraviolet light (12) from above a mask (4) that is placed on the functional film (2) and has an arbitrarily-defined opening (4A) so as to dry etch the functional film (2) positioned below the opening (4A). The dry etching step can be carried out in an atmosphere containing oxygen. For example, dry air can be used as process gas. In addition, N2 may be supplied as an inert gas to the substrate (1) placed in the atmosphere.
摘要翻译：提供了可以大大降低工艺成本和环境负荷的图案化方法。图案形成方法包括：在基板（1）上形成功能膜（2）的成膜工序; 以及蚀刻步骤，从放置在功能膜（2）上的掩模（4）的上方以真空紫外线（12）照射基板，并具有任意限定的开口（4A），从而干燥蚀刻功能膜（2）定位在开口（4A）的下方。干蚀刻步骤可以在含氧的气氛中进行。例如，干燥空气可以用作工艺气体。此外，可以将N 2作为惰性气体供给到放置在大气中的基板（1）。

74. 发明申请

US20110146663A1 METHOD FOR CONTROLLING HELIOSTAT USED FOR CONDENSING OF SUNLIGHT AND DEVICE THEREOF 审中-公开
标题翻译：用于控制用于冷凝太阳光的HELIOSTAT及其装置的方法
公开(公告)号：US20110146663A1
公开(公告)日：2011-06-23
申请号：US13058950
申请日：2009-08-28
申请人： Kazuaki Ezawa , Takashi Kawaguchi
发明人： Kazuaki Ezawa , Takashi Kawaguchi
IPC分类号： F24J2/38 , F24J2/00 , F24J2/34
CPC分类号： G02B7/183 , F03G6/06 , F24S23/77 , F24S30/452 , F24S30/455 , F24S50/20 , F24S2030/131 , F24S2030/136 , F24S2030/17 , G02B7/1827 , G02B19/0019 , G02B19/0042 , G02B19/008 , Y02E10/46 , Y02E10/47
摘要： Provided are a method for controlling a heliostat used for collecting of sunlight and a device of the method that achieve: a high sunlight collecting efficiency with a high light collecting rate by allowing no deviation of a light collecting point (a focal point) of sunlight; and a high area arrangement efficiency by having such a configuration in which no rotation by means of a rotation mechanism is carried out. The method is a method for controlling a heliostat being used for collecting of sunlight and having multiple reflecting mirrors in a way that the heliostat tracks the sun in motion, reflects sunlight, and collects the sunlight at a predetermined focal point. The method includes: a step of adjusting the multiple reflecting mirrors so that the multiple reflecting mirrors have a focal point at a predetermined distance; and a step of controlling the multiple reflecting mirrors to track the sun while light beams reflected from the reflecting mirrors have a focal point at an arbitrary point, the multiple reflecting mirrors being configured to tilt in conjunction with each other. In the method, while maintaining a state where the coordinates of predetermined points of the respective reflecting mirrors are fixed, the reflecting mirrors are operated in conjunction with each other.
摘要翻译：提供一种用于控制用于收集太阳光的定日镜的方法和通过不使太阳光的聚光点（焦点）偏离来实现：具有高聚光率的高阳光聚集效率的方法的装置; 并且通过具有通过旋转机构进行旋转的这种构造而具有高的面积排列效率。该方法是用于控制定日镜的方法，其用于收集太阳光并具有多个反射镜，使得定日镜跟踪太阳运动，反射阳光并在预定的焦点收集太阳光。该方法包括：调整多个反射镜使得多个反射镜具有预定距离的焦点的步骤; 以及控制多个反射镜以跟踪太阳的步骤，而从反射镜反射的光束在任意点具有焦点，所述多个反射镜被配置为相互倾斜。在该方法中，在保持各反射镜的规定点的坐标固定的状态的同时，反射镜相互连动。

75. 发明授权

US07908713B2 Operating knob 有权
标题翻译：操作旋钮
公开(公告)号：US07908713B2
公开(公告)日：2011-03-22
申请号：US12149013
申请日：2008-04-24
申请人： Shinichi Yoshinaka , Hiroshi Mokudai , Takashi Kawaguchi
发明人： Shinichi Yoshinaka , Hiroshi Mokudai , Takashi Kawaguchi
IPC分类号： G05G1/12
CPC分类号： G05G1/12 , F16B2200/10 , G05G1/087 , H01H2003/085 , Y10T16/487 , Y10T16/506 , Y10T16/508 , Y10T74/2084
摘要： An operating knob to be attached to a supporting member includes an operating part and a connector. The connector is attached to the operating part and includes a fitting cylindrical portion, a stopper disposed at an inner circumferential side of the fitting cylindrical portion to protrude on a radial inside, and housing portion. When the operating part is applied with a load greater than or equal to a predetermined value from an exterior in a direction toward the supporting member in a state where a fitting portion of the supporting member is fitted into the fitting cylindrical portion, the stopper is bent from the radial inside to a direction approximately parallel to the rotation axis so as to be housed in the housing portion and the fitting cylindrical portion moves toward the supporting member along an outer circumference of the fitting portion.
摘要翻译：要连接到支撑构件的操作旋钮包括操作部分和连接器。连接器安装在操作部上，包括嵌合圆筒部，设置在嵌合圆筒部的内周侧的止动件，突出于径向内侧的止动部和收容部。在将支撑部件的嵌合部嵌合于嵌合圆筒部的状态下，从操作部向外侧向支撑部件的方向施加大于等于规定值的载荷时，止动件弯曲从径向内侧到大致平行于旋转轴线的方向，以容纳在壳体部分中，并且嵌合圆筒部沿配合部的外周向支撑部件移动。

76. 发明申请

US20100271521A1 DA CONVERTER, SOLID-STATE IMAGING DEVICE, AND CAMERA SYSTEM 有权
标题翻译： DA转换器，固态成像装置和摄像机系统
公开(公告)号：US20100271521A1
公开(公告)日：2010-10-28
申请号：US12762040
申请日：2010-04-16
申请人： Takashi Kawaguchi , Ryugi Yoshimura
发明人： Takashi Kawaguchi , Ryugi Yoshimura
IPC分类号： H04N5/335 , H03M1/66
CPC分类号： H04N5/37455 , H03M1/0607 , H03M1/0845 , H03M1/1215 , H03M1/123 , H03M1/56 , H03M1/742 , H04N5/3577
摘要： A digital-to-analog (DA) converter includes: an analog output section that generates an output current corresponding to a value of a digital signal in response to a bias voltage and outputs an analog signal which is obtained from the output current by current-to-voltage conversion; a current source; a current control section that converts a current from the current source to a voltage signal and outputs the voltage signal as the bias voltage; and a sample and hold circuit section that samples and holds the bias voltage from the current control section and supplies the held bias voltage to the analog output section.
摘要翻译：数模（DA）转换器包括：模拟输出部分，其响应于偏置电压产生与数字信号的值相对应的输出电流，并且输出通过电流检测器从输出电流获得的模拟信号，电压转换; 当前来源; 电流控制部分，其将来自电流源的电流转换为电压信号，并将该电压信号作为偏置电压输出; 以及采样和保持电路部分，其从电流控制部分采样并保持偏置电压，并将保持的偏置电压提供给模拟输出部分。

77. 发明申请

US20100243031A1 SOLAR LIGHT TRACKING SENSOR DIRECTION SETTING/MEASURING/RE-ADJUSTING METHOD AND SOLAR LIGHT COLLECTING DEVICE 失效
标题翻译：太阳光跟踪传感器方向设置/测量/再调整方法和太阳能收集装置
公开(公告)号：US20100243031A1
公开(公告)日：2010-09-30
申请号：US12733802
申请日：2008-10-30
申请人： Kazuaki Ezawa , Kounosuke Oku , Kazumasa Fujiwara , Takashi Kawaguchi
发明人： Kazuaki Ezawa , Kounosuke Oku , Kazumasa Fujiwara , Takashi Kawaguchi
IPC分类号： H01L31/042 , F24J2/38
CPC分类号： F24S30/452 , F24S23/70 , F24S23/80 , F24S30/425 , F24S50/20 , F24S2050/25 , Y02E10/47
摘要： The direction of a solar light tracking sensor is set easily with high accuracy. A solar light tracking guide (35) is installed on the optical axis (11) of the reflected light collected by a heliostat (2). An optical telescope (47) is so attached to the rear end part of the guide (35) as to be aligned with the guide axis (C) of the guide (35). The posture of the solar light tracking guide (35) is so adjusted that a cross provided in the field of view of the telescope (47) agrees with the center (10a) of the light collection target position and fixed to the base (38). Then, a solar light tracking sensor (12) is fastened to the rear end part of the guide (35) in place of the optical telescope (47).
摘要翻译：太阳光跟踪传感器的方向设置很容易，高精度。太阳光跟踪引导件（35）安装在由定日镜（2）收集的反射光的光轴（11）上。光学望远镜（47）如此安装在引导件（35）的后端部分上，以与引导件（35）的引导轴线（C）对准。太阳光跟踪引导件35的姿势被调整为使得在望远镜（47）的视场中提供的横截面与光收集目标位置的中心（10a）一致并固定到基座（38）。然后，代替光学望远镜（47）将太阳光跟踪传感器（12）紧固到引导件（35）的后端部。

78. 发明授权

US07729207B2 Electronic timepiece with generator function 有权
标题翻译：具有发电机功能的电子钟表
公开(公告)号：US07729207B2
公开(公告)日：2010-06-01
申请号：US12047034
申请日：2008-03-12
申请人： Takashi Kawaguchi
发明人： Takashi Kawaguchi
IPC分类号： G04C10/04
CPC分类号： G04C10/04
摘要： An electronic timepiece with a generator function, including a generator, a battery or the like that stores electrical energy produced by the generator, a timekeeping controller that is driven by the stored electrical energy, a time display that is controlled by the timekeeping controller and displays time, a generator output detector that detects peaks of an electrical characteristic of the power generated by the generator, a remaining operating time calculator that integrates the average values corresponding to detected peaks and calculates a remaining operating time, and a remaining operating time display that displays the remaining operating time calculated by the remaining operating time calculator.
摘要翻译：具有发电机功能的电子钟表，包括存储由发电机产生的电能的发电机，电池等，由所存储的电能驱动的计时控制器，由计时控制器控制并显示的时间显示发电机输出检测器，其检测由发电机产生的电力的电特性的峰值，剩余操作时间计算器，其对与检测到的峰值相对应的平均值进行积分并计算剩余操作时间;以及剩余操作时间显示，其显示剩余运行时间由剩余运行时间计算器计算。

79. 发明授权

US07675218B2 Drive apparatus of piezoelectric actuator, electronic apparatus, drive method of electronic apparatus, drive control program of electronic apparatus, and medium 有权
标题翻译：压电致动器的驱动装置，电子设备，电子设备的驱动方法，电子设备的驱动控制程序和介质
公开(公告)号：US07675218B2
公开(公告)日：2010-03-09
申请号：US11076065
申请日：2005-03-10
申请人： Takashi Kawaguchi , Akihiro Sawada , Yutaka Yamazaki , Makoto Okeya
发明人： Takashi Kawaguchi , Akihiro Sawada , Yutaka Yamazaki , Makoto Okeya
IPC分类号： H01L41/09
CPC分类号： H02N2/062 , G04C3/12 , G04C17/005 , H01L41/0906
摘要： An electronic device comprising a power source, a piezoelectric actuator A, and a drive control apparatus 100 for controlling the driving of the piezoelectric actuator, wherein the drive control apparatus 100 is provided with a drive circuit 111 for supplying a drive signal SDR to the piezoelectric element of the vibrating body 12, a phase difference detection means 120 for detecting the phase difference indicating the vibration state of the vibrating body 12, a comparison voltage setting circuit 133 for correcting the target phase difference to be the target for the vibration state, and a drive frequency setting means 140 for comparing the phase difference with the target phase difference; and the piezoelectric actuator A can be driven with high efficiency independent of the drive voltage by modifying the drive frequency of the drive signal SDR so that the phase difference approaches the target phase difference based on the results of the above comparison.
摘要翻译：一种电子设备，包括电源，压电致动器A和用于控制压电致动器的驱动的驱动控制装置100，其中驱动控制装置100设置有驱动电路111，用于将驱动信号SDR提供给压电振动体12的元件，用于检测表示振动体12的振动状态的相位差的相位差检测单元120，将目标相位差校正为振动状态的目标的比较电压设定电路133以及用于将相位差与目标相位差进行比较的驱动频率设定装置140; 并且通过修改驱动信号SDR的驱动频率，可以以与驱动电压无关的方式驱动压电致动器A，从而基于上述比较的结果，相位差接近目标相位差。

80. 发明授权

US07663978B2 Drive control apparatus, electronic apparatus, method of controlling drive of electronic apparatus, drive control program, and recording medium 有权
标题翻译：驱动控制装置，电子设备，控制电子设备的驱动方法，驱动控制程序和记录介质
公开(公告)号：US07663978B2
公开(公告)日：2010-02-16
申请号：US11066557
申请日：2005-02-28
申请人： Takashi Kawaguchi , Joji Kitahara , Makoto Okeya
发明人： Takashi Kawaguchi , Joji Kitahara , Makoto Okeya
IPC分类号： G04C22/00 , G04F5/00 , G04C3/00 , H01L41/00
CPC分类号： H02N2/101 , G04C3/12 , G04C10/00 , H02N2/004 , H02N2/142
摘要： In an electronic device 1 comprising a battery 200 and a piezoelectric actuator A, a power source voltage before drive control is started is maintained by a sample holding circuit 102, a reference voltage is set by a reference voltage generating circuit 103 on the basis of the power source voltage, and a control circuit 106 stops driving when the power source voltage falls below a drive stop voltage as compared by a second comparison circuit 105, and begins driving the piezoelectric actuator A again when the power source voltage exceeds the reference voltage as compared by a first comparison circuit 104. Therefore, the device can be more easily reduced in size by using a small power source, and the driving time can be markedly reduced using an intermittent driving procedure that corresponds to the conditions of the battery voltage.
摘要翻译：在包括电池200和压电致动器A的电子设备1中，驱动控制开始之前的电源电压由采样保持电路102保持，基准电压由基准电压发生电路103设定电源电压时，与第二比较电路105相比，当电源电压降低到驱动停止电压以下时，控制电路106停止驱动，当电源电压超过参考电压时，再次开始驱动压电致动器A 通过第一比较电路104.因此，通过使用小电源可以更容易地减小装置的尺寸，并且可以使用对应于电池电压的条件的间歇驱动程序来显着降低驱动时间。

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