公开(公告)号：US07514660B2

公开(公告)日：2009-04-07

申请号：US11754515

申请日：2007-05-29

申请人： Masami Ikeda ,  Satoshi Endo

发明人： Masami Ikeda ,  Satoshi Endo

IPC分类号： G02B7/04 ,  G03B13/00

CPC分类号： G02B7/08 ,  G02B7/36

摘要： A focusing apparatus includes a first sensor and a second sensor configured to receive an optical image of a target workpiece to be inspected and convert it photoelectrically, a first optical system configured to make the optical image be focused on the first sensor, a second optical system configured to branch the optical image from the first optical system and to make a branched optical image be focused on the second sensor, a focus detection part configured to input a first image signal photoelectrically converted by the first sensor and a second image signal photoelectrically converted by the second sensor and to detect a focus position of the optical image by using high frequency components of the first image signal and the second image signal, and a focus control part configured to control a focus of the first optical system based on the focus position detected by the focus detection part.

摘要翻译： 聚焦装置包括：第一传感器和第二传感器，被配置为接收要检查的目标工件的光学图像并将其光电转换;第一光学系统，被配置为使光学图像聚焦在第一传感器上;第二光学系统 配置为从第一光学系统分支光学图像并使分支光学图像聚焦在第二传感器上，焦点检测部分被配置为输入由第一传感器光电转换的第一图像信号和由第一传感器光电转换的第二图像信号 第二传感器，并且通过使用第一图像信号和第二图像信号的高频分量来检测光学图像的聚焦位置;以及聚焦控制部分，被配置为基于检测到的聚焦位置来控制第一光学系统的焦点 由焦点检测部分。

公开(公告)号：US20070200051A1

公开(公告)日：2007-08-30

申请号：US11679411

申请日：2007-02-27

申请人： Hiromu Inoue ,  Tomohide Watanabe ,  Satoshi Endo ,  Masami Ikeda

发明人： Hiromu Inoue ,  Tomohide Watanabe ,  Satoshi Endo ,  Masami Ikeda

IPC分类号： G02B27/40

CPC分类号： G03F7/70641

摘要： A focusing device comprises a first imaging optical system, a second imaging optical system which splits the optical image in the direction of an AF sensor and further splits the optical image so that a front focus image in which the point that is in focus is in front of the optical image on the inspecting sensor and a back focus image in which the point that is in focus is behind the optical image on the inspecting sensor are formed on the AF sensor, a focus detecting circuit which detects an optimum focus position on the basis of a high-frequency component of a front sensor image in a front focus position and a high-frequency component of a back sensor image in a back focus position, and a focus control circuit which controls the focusing of the first imaging optical system on the basis of the focus position.

摘要翻译： 聚焦装置包括第一成像光学系统，第二成像光学系统，其在AF传感器的方向上分割光学图像，并进一步分割光学图像，使得其中焦点点在前面的前焦点图像 在AF传感器上形成检查传感器上的光学图像的背焦点图像和焦点上的焦点位于检测传感器上的光学图像之后的焦点检测电路，该焦点检测电路基于检测传感器的最佳聚焦位置 在前焦点位置处的前传感器图像的高频分量和后聚焦位置中的背传感器图像的高频分量的焦点控制电路，以及控制第一成像光学系统的聚焦在 基础的焦点位置。

公开(公告)号：US07394048B2

公开(公告)日：2008-07-01

申请号：US11679411

申请日：2007-02-27

申请人： Hiromu Inoue ,  Tomohide Watanabe ,  Satoshi Endo ,  Masami Ikeda

发明人： Hiromu Inoue ,  Tomohide Watanabe ,  Satoshi Endo ,  Masami Ikeda

IPC分类号： G02B7/04

CPC分类号： G03F7/70641

摘要： A focusing device comprises a first imaging optical system, a second imaging optical system which splits the optical image in the direction of an AF sensor and further splits the optical image so that a front focus image in which the point that is in focus is in front of the optical image on the inspecting sensor and a back focus image in which the point that is in focus is behind the optical image on the inspecting sensor are formed on the AF sensor, a focus detecting circuit which detects an optimum focus position on the basis of a high-frequency component of a front sensor image in a front focus position and a high-frequency component of a back sensor image in a back focus position, and a focus control circuit which controls the focusing of the first imaging optical system on the basis of the focus position.

摘要翻译： 聚焦装置包括第一成像光学系统，第二成像光学系统，其在AF传感器的方向上分割光学图像，并进一步分割光学图像，使得其中焦点点在前面的前焦点图像 在AF传感器上形成检查传感器上的光学图像的背焦点图像和焦点上的焦点位于检测传感器上的光学图像之后的焦点检测电路，该焦点检测电路基于检测传感器的最佳聚焦位置 在前焦点位置处的前传感器图像的高频分量和后聚焦位置中的背传感器图像的高频分量的焦点控制电路，以及控制第一成像光学系统的聚焦在 基础的焦点位置。

公开(公告)号：US08498445B2

公开(公告)日：2013-07-30

申请号：US13002531

申请日：2009-07-06

申请人： Takeo Nakata ,  Masami Ikeda ,  Kenji Fujiwara

发明人： Takeo Nakata ,  Masami Ikeda ,  Kenji Fujiwara

IPC分类号： G06K9/00 ,  G06K9/46 ,  G06K9/66

CPC分类号： G01N19/06 ,  G01N21/70 ,  G01N33/20

摘要： An object of the invention is to provide a material determining apparatus for a steel product and a material determining method for a steel product which can stably and precisely determine a carbon content of the steel product. The invention provides a material determining apparatus for a steel product, which is provided with an imaging device for continuously imaging a spark generated during rubbing the steel product at a plurality of times, a detecting part for detecting spark regions and bursting spark regions from each of the imaged pictures imaged by the imaging device, a calculating part for calculating a total of the spark regions and a total of the bursting spark regions by summing up the numbers of the spark regions and the bursting spark regions detected by the detecting part with regard to each of all the imaged pictures, so as to calculate a rate of the total of the bursting spark regions with respect to the total of the spark regions, and a determining part for determining a carbon content of the steel product based on the rate, and a material determining method for the steel product.

摘要翻译： 本发明的目的是提供一种可以稳定且精确地确定钢产品的碳含量的钢产品的材料测定装置和钢产品的材料测定方法。 本发明提供了一种用于钢产品的材料测定装置，其具有用于连续成像多次摩擦钢产品时产生的火花的成像装置，用于从火焰区域中检测火花区域和爆发火花区域的检测部件 由成像装置成像的成像图像，计算部分，用于通过对由检测部分检测到的火花区域和爆裂火花区域的数量进行相加来计算火花区域的总和和爆裂火花区域的总和 计算所有成像图像中的每一个，以便计算爆炸火花区域的总和相对于火花区域的总和的速率，以及用于基于速率确定钢产品的碳含量的确定部分，以及 钢材的材料测定方法。

公开(公告)号：US20130112373A1

公开(公告)日：2013-05-09

申请号：US13698639

申请日：2011-05-18

申请人： Hiroyuki Fukai ,  Nobuyuki Hashimoto ,  Hiroshi Yamada ,  Masami Ikeda ,  Mamoru Shimada

发明人： Hiroyuki Fukai ,  Nobuyuki Hashimoto ,  Hiroshi Yamada ,  Masami Ikeda ,  Mamoru Shimada

IPC分类号： F28D1/00

CPC分类号： F28D1/00 ,  F28D15/0266 ,  F28D15/0275 ,  F28F1/32 ,  F28F3/022 ,  F28F2215/04 ,  H01L23/3672 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20218 ,  H05K7/2039 ,  H01L2924/00

摘要： It is an object to provide a cooling device with an increased leeward cooling capacity without increasing the number of heat radiation fins to be installed and the amount of cooling air.The cooling device comprises a heat-receiving block thermally connected to a heat-generating element and heat radiation fin groups having a plurality of fins thermally connected to the heat-receiving block. A flow of cooling air is set in the direction parallel to the heat-receiving block. The plurality of heat radiation fin groups are arranged in tandem along the flow direction of the cooling air. Of the plurality of the heat radiation fin groups, the fin pitch of the heat radiation fin group arranged on the windward side of the cooling air is larger than the fin pitch of the heat radiation fin group arranged on the leeward side of the cooling air.

摘要翻译： 本发明的目的是提供具有增加的背风冷却能力的冷却装置，而不增加要安装的散热片的数量和冷却空气的量。 冷却装置包括热连接到发热元件的热​​接收块和具有热连接到热接收块的多个翅片的散热翅片组。 在与受热块平行的方向上设置冷却空气流。 多个散热翅片组沿着冷却空气的流动方向排成一列。 在多个散热片组中，布置在冷却空气的迎风侧的散热片组的翅片间距大于布置在冷却空气的背风侧的散热翅片组的翅片间距。

公开(公告)号：US08393218B2

公开(公告)日：2013-03-12

申请号：US13129859

申请日：2009-11-18

申请人： Masaki Yamano ,  Masami Ikeda ,  Kenji Fujiwara ,  Hiroshi Kubota

发明人： Masaki Yamano ,  Masami Ikeda ,  Kenji Fujiwara ,  Hiroshi Kubota

IPC分类号： G01N29/00

CPC分类号： G01N29/043 ,  G01N29/262 ,  G01N2291/106 ,  G01N2291/2634

摘要： An ultrasonic testing apparatus 100 comprises an ultrasonic probe 1 including n (n≧2) number of transducers arranged along a predetermined direction, disposed so as to face a test object P, and a transmission/reception control device 2 for selecting m (n>m≧1) number of transducers from among the n number of transducers, transmitting ultrasonic waves from the selected m number of transducers toward the test object, receiving the ultrasonic waves therefrom, and switched m number of transducers to b selected successively. If an angle that the arrangement direction of the transducers makes with the surface of the test object which ultrasonic waves enter is θ, and the effective beam width of each selected m number of transducers with respect to a target flaw is W1, the transmission/reception control device switches m number of transducers to be selected successively by a switching pitch length P satisfying the formula: P≦W1·cos θ.

摘要翻译： 超声波检查装置100包括：超声波探头1，其包括沿着预定方向排列的n（n≥2）个换能器的超声波探头1，被配置为面向被测试对象P;以及发送/接收控制装置2，用于选择m（n> 从n个换能器中的换能器的数量，从所选择的m个换能器向测试对象发送超声波，从其接收超声波，并将m个换能器切换为b个连续选择的传感器。 如果换能器的排列方向与超声波进入的被测物体的表面的角度为θ，则每个选择的m个换能器相对于目标缺陷的有效波束宽度为W1，则传输/ 接收控制装置将满足以下公式的切换节距长度P连续选择要连续选择的M个换能器：P＆lt; ll; W1·cos＆amp;

公开(公告)号：US20110113885A1

公开(公告)日：2011-05-19

申请号：US12934831

申请日：2009-03-24

申请人： Yoshio Ueda ,  Masaki Yamano ,  Masami Ikeda

发明人： Yoshio Ueda ,  Masaki Yamano ,  Masami Ikeda

IPC分类号： G01N29/00

CPC分类号： G01N29/069 ,  G01N29/262 ,  G01N29/265 ,  G01N2291/106 ,  G01N2291/2632

摘要： An ultrasonic testing equipment includes a linear array ultrasonic probe in which a plurality of transducers are arranged in a direction orthogonal to the rolling direction of a test object and a signal processing unit. The signal processing unit executes following (1) to (6). (1) Generating an aperture synthetic image of testing signals of each section of the test object. (2) Generating a maximum value distribution of testing signals in the arrangement direction of transducers. (3) Calculating the width of a defect in each section based on the maximum value distribution. (4) Generating a maximum value distribution of the testing signals in the rolling direction based on the maximum value distribution of a plurality of sections of the test object. (5) Calculating the length of the defect based on the maximum value distribution of the testing signals in the rolling direction. (6) Calculating the area of the defect based on the calculated defect length and the calculated defect width of each section.

摘要翻译： 超声波检测装置包括线性阵列超声波探头，其中多个换能器沿与测试对象的滚动方向正交的方向和信号处理单元布置。 信号处理单元执行以下（1）〜（6）。 （1）生成测试对象每个部分测试信号的孔径合成图像。 （2）在换能器排列方向上产生测试信号的最大值分布。 （3）基于最大值分布计算每个部分中的缺陷的宽度。 （4）基于测试对象的多个部分的最大值分布，生成轧制方向上的测试信号的最大值分布。 （5）基于测试信号在轧制方向上的最大值分布来计算缺陷的长度。 （6）基于计算出的缺陷长度和每个部分的计算缺陷宽度来计算缺陷的面积。

公开(公告)号：US07734222B2

公开(公告)日：2010-06-08

申请号：US11473292

申请日：2006-06-22

申请人： Chisato Hatakeyama ,  Masami Ikeda ,  Yasuyuki Fukunaga ,  Keiichi Funaki

发明人： Chisato Hatakeyama ,  Masami Ikeda ,  Yasuyuki Fukunaga ,  Keiichi Funaki

IPC分类号： G03G21/20

CPC分类号： G03G21/206 ,  G03G15/0887 ,  G03G15/0896 ,  G03G2221/1645

摘要： An image forming apparatus is provided with a cooling fan for cooling toner boxes within the apparatus. The outlet of the cooling fan and the toner boxes are connected by flexible tubes, respectively. This makes it possible to connect the cooling fan with the toner boxes even if there is not sufficient space, thereby enabling cooling of the toner boxes.

摘要翻译： 图像形成装置设置有用于冷却装置内的调色剂盒的冷却风扇。 冷却风扇和调色剂盒的出口分别由柔性管连接。 这使得即使没有足够的空间也可以将冷却风扇与调色剂盒连接，从而能够冷却调色剂盒。

公开(公告)号：US20100126278A1

公开(公告)日：2010-05-27

申请号：US12312962

申请日：2007-10-26

申请人： Hiroshi Kubota ,  Yoshiyuki Nakao ,  Masami Ikeda ,  Nobuyuki Mori ,  Hiroshi Sato

发明人： Hiroshi Kubota ,  Yoshiyuki Nakao ,  Masami Ikeda ,  Nobuyuki Mori ,  Hiroshi Sato

IPC分类号： G01N29/04 ,  G01B5/28 ,  G01N27/82

CPC分类号： G01N29/225 ,  G01N29/043 ,  G01N29/069 ,  G01N29/265 ,  G01N2291/2634

摘要： A tracking device is provided with a non-contact type displacement gauge, a positioner which moves a flaw detecting sensor within a plane perpendicular to an axial direction of a pipe or tube, and a positioning controller which controls the positioner. The positioning controller predicts a time until a portion of the pipe or tube whose displacement is measured by the displacement gauge reaches a predetermined position on a straight line extending in a Z-axis direction through a rotational center of the pipe or tube on the basis of the positional relationship between the displacement gauge and the flaw detecting sensor and a rotational speed of the pipe or tube; controls the positioner on the basis of the displacement measured by the displacement gauge and an operational delay time of the positioner in such a manner that the relative position of the flaw detecting sensor to the pipe or tube after the lapse of the predicted time becomes substantially constant in the Z-axis direction; and moves the flaw detecting sensor along the Z-axis direction. The positioning controller performs the same control in an X-axis direction.

摘要翻译： 跟踪装置设置有非接触型位移计，定位器，其在垂直于管或管的轴向的平面内移动探伤传感器;以及定位控制器，其控制定位器。 定位控制器预测一段时间，直到通过位移计测量位移的管或管的一部分在基于管或管的旋转中心在Z轴方向上延伸的直线上的预定位置上 位移计与探伤传感器之间的位置关系以及管或管的旋转速度; 基于位移计测量的位移和定位器的操作延迟时间来控制定位器，使得在经过预测时间之后，探伤传感器与管道的相对位置变得基本恒定 在Z轴方向; 并沿着Z轴方向移动探伤传感器。 定位控制器在X轴方向执行相同的控制。

公开(公告)号：US20080284803A1

公开(公告)日：2008-11-20

申请号：US12020776

申请日：2008-01-28

申请人： Masami Ikeda ,  Kikunosuke Tsuji

发明人： Masami Ikeda ,  Kikunosuke Tsuji

IPC分类号： B41J25/308

CPC分类号： B41J25/308

摘要： An image forming apparatus is provided with a recording device for printing a recording medium, a conveyance unit arranged below the recording device to face the recording device and adapted to convey the recording medium, and an elevator for moving the conveyance unit upward and downward. The elevator includes an eccentric cam having an eccentrically located rotation axis line. The conveyance unit has a contact surface to be held in contact with the circumferential surface of the eccentric cam and is moved upward and downward by the rotation of the eccentric cam.

摘要翻译： 图像形成装置设置有用于打印记录介质的记录装置，布置在记录装置下方以面向记录装置并适于传送记录介质的传送单元和用于上下移动传送单元的电梯。 电梯包括具有偏心定位的旋转轴线的偏心凸轮。 传送单元具有与偏心凸轮的周面保持接触的接触面，并且通过偏心凸轮的旋转而上下移动。