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    FLUID CONTROL DEVICE AND FLOW RATE CONTROL APPARATUS
    11.
    发明申请
    FLUID CONTROL DEVICE AND FLOW RATE CONTROL APPARATUS 有权
    流体控制装置和流量控制装置

    公开(公告)号：US20130001453A1

    公开(公告)日：2013-01-03

    申请号：US13522536

    申请日：2010-11-25

    申请人： Takashi Hirose ,  Hiroshi Ogawa ,  Toshihide Yoshida ,  Kohei Shigyou

    发明人： Takashi Hirose ,  Hiroshi Ogawa ,  Toshihide Yoshida ,  Kohei Shigyou

    IPC分类号： F16K51/00

    CPC分类号： F16K31/124 ,  F16K31/1226 ,  F16K37/0066 ,  G05D7/0635

    摘要： This invention provides a fluid control device capable of making compact a fluid control device in which a valve and a limit switch are combined. A valve 6 includes a piston 26 as a moving member which includes a protruding portion protruding from an opening of a casing 21, and which linearly moves according to opening and closing of the valve 6 so as to abut against a limit switch 7. The limit switch 7 is made to face the piston 26 and is attached via a limit switch positioning unit 8 so as to be adjustable about its position. The limit switch positioning unit 8 includes a first bolt 42 fixed to a body 2, a second bolt 43 fixed to the limit switch 7, and a connection screw 44 which connects both the bolts 42, 43. The first bolt 42 and the second bolt 43 have different pitches from each other.

    摘要翻译： 本发明提供一种流体控制装置，其能够使流体控制装置紧凑化，其中阀和限位开关组合在一起。 阀6包括作为移动构件的活塞26，其包括从壳体21的开口突出的突出部分，并且其根据阀6的打开和关闭直线移动以抵靠限位开关7。 开关7被制成面向活塞26并通过限位开关定位单元8附接，以便围绕其位置可调。 限位开关定位单元8包括固定到主体2的第一螺栓42，固定到限位开关7的第二螺栓43和连接两个螺栓42,43的连接螺钉44.第一螺栓42和第二螺栓 43具有彼此不同的间距。

    Semiconductor element manufacturing method
    12.
    发明授权
    Semiconductor element manufacturing method 失效
    半导体元件制造方法

    公开(公告)号：US08304323B2

    公开(公告)日：2012-11-06

    申请号：US11794617

    申请日：2005-01-05

    申请人： Thoru Tanaka ,  Hiroshi Ogawa ,  Mitsuhiro Nishio

    发明人： Thoru Tanaka ,  Hiroshi Ogawa ,  Mitsuhiro Nishio

    IPC分类号： H01L21/22

    CPC分类号： H01L21/22 ,  H01L21/385 ,  H01L33/0083

    摘要： [PROBLEMS] To provide a semiconductor element manufacturing method by which a semiconductor element having high accuracy and high function can be manufactured by controlling diffusion depth and diffusion concentration in a pn junction region with high accuracy. [MEANS FOR SOLVING PROBLEMS] A diffusion control layer (2) composed of a thin film of a substance having a smaller diffusion coefficient than that of a diffusion source (3) is formed between a surface of a substrate (1) and the diffusion source (3), and an element of the diffusion source (3) is permitted to thermally diffuse through the diffusion control layer (2). Thus, the diffusion depth and the diffusion concentration in the semiconductor region, which is formed on the surface portion of the substrate and has a conductivity type different from that of the substrate, can be highly accurately controlled, and the semiconductor element having high accuracy and high function can be manufactured.

    摘要翻译： [问题]提供一种半导体元件的制造方法，通过以高精度控制pn结区域中的扩散深度和扩散浓度，可以制造具有高精度和高功能的半导体元件。 解决问题的手段在基板（1）的表面和扩散源（1）之间形成由扩散系数小于扩散源（3）的物质的薄膜构成的扩散控制层（2） （3），并且扩散源（3）的元件被允许通过扩散控制层（2）热扩散。 因此，可以高精度地控制在衬底的表面部分上形成并具有不同于衬底的导电类型的半导体区域中的扩散深度和扩散浓度，并且半导体元件具有高精度和 可以制造高功能。

    DRILL AND METHOD OF CUTTING WORKPIECE USING THE SAME
    13.
    发明申请
    DRILL AND METHOD OF CUTTING WORKPIECE USING THE SAME 有权
    使用该工具切割工件的钻孔和方法

    公开(公告)号：US20120039680A1

    公开(公告)日：2012-02-16

    申请号：US13260895

    申请日：2010-03-26

    申请人： Yoshifumi Koike ,  Hiroshi Ogawa

    发明人： Yoshifumi Koike ,  Hiroshi Ogawa

    IPC分类号： B23B51/00 ,  B23B41/00

    CPC分类号： B23B51/02 ,  B23B2251/043 ,  B23B2251/046 ,  B23B2251/245 ,  H05K3/0047 ,  Y10T408/03 ,  Y10T408/909 ,  Y10T408/9097

    摘要： A drill of the present invention includes a first cutting edge and a second cutting edge each located at a front end of a cylindrical cutting part; a first flute and a second flute connected to the first cutting edge and the second cutting edge, respectively, in which the first and second flutes are positioned helically from a front end to a rear end on a peripheral section of the cutting part; and a first land and a second land each extended from the front end to the rear end on the peripheral section of the cutting part, in which the first and second lands are being located portions between the first flute and the second flute, respectively. The first flute and the second flute are separately extended from the front end to the rear end. The cutting part includes a first region in which a diameter of an inscribed circle in a cross section perpendicular to a rotation axis of the cutting part increases in a direction away from the front end and toward the rear end. A method of cutting a workpiece using the drill is also provided.

    摘要翻译： 本发明的钻头包括：第一切削刃和第二切削刃，每个切削刃位于圆柱形切削件的前端; 分别连接到第一切削刃和第二切削刃的第一凹槽和第二凹槽，其中第一和第二凹槽从切割部分的周边部分上的前端到后端螺旋地定位; 以及分别从切割部分的周边部分的前端延伸到后端的第一平台和第二平台，其中第一和第二平台分别位于第一凹槽和第二凹槽之间。 第一槽和第二槽分别从前端延伸到后端。 切割部分包括第一区域，其中垂直于切割部分的旋转轴线的横截面中的内切圆的直径沿远离前端并朝向后端的方向增加。 还提供了使用钻头切割工件的方法。

    Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program
    16.
    发明申请
    Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program 有权
    数字水印嵌入方法，数字水印嵌入装置和存储数字水印嵌入程序的存储介质

    公开(公告)号：US20110116679A1

    公开(公告)日：2011-05-19

    申请号：US12806241

    申请日：2010-08-06

    申请人： Takao Nakamura ,  Hiroshi Ogawa ,  Atsuki Tomioka ,  Youichi Takashima

    发明人： Takao Nakamura ,  Hiroshi Ogawa ,  Atsuki Tomioka ,  Youichi Takashima

    IPC分类号： G06K9/00

    CPC分类号： G06T1/0028 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  G06T2201/0083 ,  G06T2201/0202 ,  H04N1/32203 ,  H04N1/32208 ,  H04N1/32293 ,  H04N2201/3233 ,  H04N2201/327

    摘要： A method for embedding a watermark into digital data, when the watermark is to be embedded in a digital image, independently changes real number components and imaginary number components of each of coefficient values of a complex watermark coefficient matrix using key, from the watermark to be embedded in the digital image, a step for performing a discrete Fourier inverse transform on the sequence matrix of the changed watermark and generating a watermark pattern; and a step for adding like tiling the water mark pattern to the original image, and generating an embedded image.Further more, a watermark detection method for detecting a watermark from a digital data, a step for separating a block from an arbitrary position on the detected object image, a step for performing a discrete Fourier transform on the block and obtaining a sequence matrix, a step for generating position information for a component that is to be detected and that is specified by the key, a step for detecting a position marker sequence by calculating a phase difference of a sequence by an amount of parallel displacement, for each item of the position information, and extracting offset information which is the amount of parallel displacement when there is agreement between a start point of an embedded watermark and a start point of the block cut from the detected object image, and a step for detecting the embedded watermark cut from the detected object image.

    摘要翻译： 一种将水印嵌入数字数据的方法，当将水印嵌入到数字图像中时，使用密钥从水印中独立地改变复数水印系数矩阵的每个系数值的实数分量和虚数分量， 嵌入在数字图像中的步骤，用于对改变的水印的序列矩阵执行离散傅立叶逆变换并产生水印图案; 以及将水印图案拼贴到原始图像上的添加步骤，以及生成嵌入图像。 此外，还提供了一种用于从数字数据中检测水印的水印检测方法，用于从检测到的对象图像上的任意位置分离块的步骤，对该块执行离散付里叶变换并获得序列矩阵的步骤， 用于生成要被检测并由密钥指定的组件的位置信息的步骤，用于通过针对每个位置的项目计算一个序列的平均位移量来检测位置标记序列的步骤 信息，并且提取作为在嵌入水印的开始点与从检测到的对象图像切割的块的开始点之间一致时的平行位移量的偏移信息，以及用于检测从被检测对象图像切入的嵌入水印的步骤 检测到物体图像。

    Feedback circuit
    17.
    发明授权
    Feedback circuit 有权
    反馈电路

    公开(公告)号：US07279970B2

    公开(公告)日：2007-10-09

    申请号：US11200056

    申请日：2005-08-10

    申请人： Kenji Yokoyama ,  Yasuo Yamada ,  Hiroshi Ogawa

    发明人： Kenji Yokoyama ,  Yasuo Yamada ,  Hiroshi Ogawa

    IPC分类号： H03F1/34

    CPC分类号： H03F3/217 ,  H03F2200/351

    摘要： For reducing various adverse effects due to provision of a low-pass filter, while suppressing an oscillation generated therein, there is provide a feedback circuit, having at least one operational amplifier, having a low-pass filter in an output portion thereof, for feeding a signal from the output portion back thereto, including: a first feedback circuit portion for negatively feeding a signal from an input terminal of the low-pass filter back to an inverted input terminal of the operational amplifier; and a second feedback circuit portion for negatively feeding a signal from an output terminal of the low-pass filter back to the inverted input terminal of the operational amplifier. In such the structure, the second feedback circuit portion is preferably provided with two sets of a first feedback operational amplifier and a second feedback operational amplifier, and the first feedback operational amplifier has a non-inverted input terminal connected to a predetermined input signal and has an inverted input terminal connected to the output terminal of the low-pass filter.

    摘要翻译： 为了减少由于提供低通滤波器而引起的各种不利影响，在抑制其中产生的振荡的同时，提供一种反馈电路，其具有至少一个运算放大器，其输出部分具有低通滤波器，用于馈送 从输出部分返回到其的信号，包括：第一反馈电路部分，用于将来自低通滤波器的输入端的信号反向馈送到运算放大器的反相输入端; 以及第二反馈电路部分，用于将来自低通滤波器的输出端的信号反向馈送到运算放大器的反相输入端。 在这种结构中，第二反馈电路部分优选地设置有两组第一反馈运算放大器和第二反馈运算放大器，并且第一反馈运算放大器具有连接到预定输入信号的非反相输入端，并且具有 连接到低通滤波器的输出端的反相输入端。

    Fluid machine
    18.
    发明授权
    Fluid machine 失效
    流体机

    公开(公告)号：US07263828B2

    公开(公告)日：2007-09-04

    申请号：US11063879

    申请日：2005-02-24

    申请人： Shigeki Iwanami ,  Hironori Asa ,  Keiichi Uno ,  Yasuhiro Takeuchi ,  Hiroshi Ogawa

    发明人： Shigeki Iwanami ,  Hironori Asa ,  Keiichi Uno ,  Yasuhiro Takeuchi ,  Hiroshi Ogawa

    IPC分类号： F25B9/06 ,  F02G5/00 ,  B60H1/32

    CPC分类号： F04C29/0085 ,  F01C13/00 ,  F01K25/10 ,  F01K27/00 ,  F04C18/0215 ,  F04C2240/45 ,  F25B1/04 ,  F25B27/02 ,  F25B2400/14

    摘要： An expansion-and-compressor device of a fluid machine has a pump mode operation in which the expansion-and-compressor device is rotated by a driving force from a driving source to compress working fluid, and a motor mode operation in which the fluid pressure is converted into energy of movement to output kinetic energy. The fluid machine further has a transmission device for transmitting the driving force from the driving source with increased rotational speed, when the expansion-and-compressor device is operated in the pump mode operation.

    摘要翻译： 流体机械的膨胀压缩机装置具有泵模式操作，其中膨胀和压缩机装置通过驱动源的驱动力旋转以压缩工作流体;以及电动机模式操作，其中流体压力 被转化为运动能量以输出动能。 流体机械还具有传动装置，当在泵模式操作中操作膨胀和压缩机装置时，传动装置以增加的转速从驱动源传递驱动力。

    Fluid machine for Rankine cycle
    19.
    发明申请
    Fluid machine for Rankine cycle 有权
    兰金循环流体机

    公开(公告)号：US20070175212A1

    公开(公告)日：2007-08-02

    申请号：US11641202

    申请日：2006-12-18

    申请人： Keiichi Uno ,  Hironori Asa ,  Yasuhiro Takeuchi ,  Hiroshi Ogawa ,  Hiroshi Kishita ,  Kazuhide Uchida ,  Yasuhiro Kawase ,  Atsushi Inaba

    发明人： Keiichi Uno ,  Hironori Asa ,  Yasuhiro Takeuchi ,  Hiroshi Ogawa ,  Hiroshi Kishita ,  Kazuhide Uchida ,  Yasuhiro Kawase ,  Atsushi Inaba

    IPC分类号： F01C1/02 ,  F04B1/06 ,  F02G1/04 ,  F01K23/10

    CPC分类号： F01K25/06 ,  F01C1/0215 ,  F01C13/04 ,  F01K21/005 ,  F01K25/04 ,  F04C2240/45

    摘要： It is an object to provide a fluid machine, which is simple in structure and in which lubricating oil containing smaller amount of the working fluid is supplied to sliding portions of an expansion device. The fluid machine has the expansion device for generating a driving force by expansion of the working fluid, which contains the lubricating oil and is heated to a gas phase condition. The fluid machine further has an electric power generating device driven by the driving force of the expansion device and generating electric power. An oil pooling portion is formed in a fluid passage, through which the working fluid discharged from the expansion device flows, such that the lubricating oil contained in the working fluid is brought into contact with at least one of sliding portions of the expansion device and the electric power generating device. And a heating unit is provided to heat the working fluid in the oil pooling portion.

    摘要翻译： 本发明的目的是提供一种流体机械，其结构简单，并且将含有较少量的工作流体的润滑油供应到膨胀装置的滑动部分。 流体机械具有用于通过膨胀包含润滑油并被加热到气相状态的工作流体产生驱动力的膨胀装置。 流体机械还具有由膨胀装置的驱动力驱动并产生电力的发电装置。 在液体通道中形成有一个集油部分，从膨胀装置排出的工作流体通过该流体通道流动，使得包含在工作流体中的润滑油与膨胀装置的滑动部分和 发电装置。 并且提供加热单元以加热储油部分中的工作流体。