公开(公告)号：US10300559B2

公开(公告)日：2019-05-28

申请号：US14890030

申请日：2014-05-06

Applicant: Mitsutaka Yoshida ,  Natsuki Sugiyama ,  Akio Sato ,  Kenji Kidera ,  Masaru Setodoi ,  Taku Yamaguchi

Inventor： Mitsutaka Yoshida ,  Natsuki Sugiyama ,  Akio Sato ,  Kenji Kidera ,  Masaru Setodoi ,  Taku Yamaguchi

IPC: B23K26/384 ,  B23K26/0622 ,  B23K26/382 ,  B23K26/06 ,  B23K26/073 ,  B23K26/082

Abstract: A laser drilling method is a laser drilling method for performing drilling on a workpiece by use of a laser beam. The laser drilling method includes, after machining a through hole by radiating the laser beam to the workpiece (S100), scanning with the laser beam centered around the through hole toward a radial direction while changing a radiation output of the laser beam (S200).

公开(公告)号：US08505941B2

公开(公告)日：2013-08-13

申请号：US13260828

申请日：2010-03-31

Applicant: Yuji Hashimoto ,  Shunsuke Toyoda ,  Kinya Nakagawa ,  Koji Suzuki ,  Yoshikazu Kawabata ,  Osamu Sonobe ,  Akio Sato

Inventor： Yuji Hashimoto ,  Shunsuke Toyoda ,  Kinya Nakagawa ,  Koji Suzuki ,  Yoshikazu Kawabata ,  Osamu Sonobe ,  Akio Sato

IPC: B21D31/00

CPC classification number: B21D53/88 ,  B21D9/15 ,  B21D11/02 ,  B21D17/02 ,  B21D22/025 ,  B60G21/051 ,  B60G2206/30 ,  B60G2206/80 ,  Y10T29/49622

Abstract: A method enhances fatigue strength of ear portions which are high fatigue risk parts in a torsion beam almost without bringing about disadvantages in terms of productivity and cost. A torsion beam is formed with a portion of the tubular body into an approximately U-shape in cross section by crushing the portion of the tubular body in the radial direction and, thereafter, due to bending with a bottom line set as a belly side of bending, a bending strain of 2 to 6% in the tube longitudinal direction on a tensile side is imparted to the ear portions.

Abstract translation: 一种方法提高了在扭转梁中高疲劳危险部分的耳部的疲劳强度，几乎不会在生产率和成本方面带来不利影响。 扭转梁通过在径向方向上破碎管状体的部分而形成为具有大致U形截面的管状体，并且之后由于弯曲而将底线设置为腹部侧的 弯曲时，拉伸侧的管长度方向的弯曲应变为2〜6％。

公开(公告)号：US08164027B2

公开(公告)日：2012-04-24

申请号：US11991781

申请日：2007-07-10

Applicant: Akio Sato ,  Hiroyuki Suzuki ,  Akihiko Tsuboi

Inventor： Akio Sato ,  Hiroyuki Suzuki ,  Akihiko Tsuboi

IPC: B23K26/06

CPC classification number: B23K26/04

Abstract: A laser processing system and a laser processing method that can highly accurately and efficiently specify a focus position of a processing laser using visible lasers are provided. For that purpose, a laser processing system includes a processing laser oscillator, a condensing optical system including a condenser lens, two visible laser oscillators and, a movement adjusting unit that adjusts the condenser lens and the visible laser oscillators and to move forward and backward in synchronization with each other, an imaging unit that images spot lights of the visible lasers on a workpiece, an image processing unit that subjects an imaged video to image processing and displays an image after the processing, a calculating unit that calculates, in a state in which the respective visible lasers are focused on a focus position of the processing laser, center of gravity positions of spot lights of the respective visible lasers formed on the surface of the workpiece according to the movement of the condenser lens and calculates a distance between centers of gravity, and a control unit that controls the movement adjusting unit such that the distance between centers of gravity is adjusted to zero or substantially zero.

Abstract translation: 提供可以高精度高效地确定使用可见激光的处理激光的焦点位置的激光加工系统和激光加工方法。 为此，激光处理系统包括处理激光振荡器，包括聚光透镜的聚光光学系统，两个可见激光振荡器，以及调节聚光透镜和可见激光振荡器并且前后移动的移动调节单元 相互同步的成像单元，对工件上的可见激光进行成像的成像单元，对成像视频进行图像处理并在处理后显示图像的图像处理单元，计算单元，其以 其中各个可见激光器聚焦在处理激光器的聚焦位置上，根据聚光透镜的移动形成在工件表面上的各个可见激光器的聚光点的重心位置，并计算出中心之间的距离 重力和控制单元，其控制运动调节单元，使得重心的中心之间的距离 调整为零或基本为零。

公开(公告)号：US07923687B2

公开(公告)日：2011-04-12

申请号：US12412059

申请日：2009-03-26

Applicant: Daiki Harada ,  Yasunori Ohta ,  Naoyuki Nishino ,  Naoki Mochizuki ,  Wataru Ito ,  Yoshiro Kitamura ,  Eiichi Kito ,  Akio Sato

Inventor： Daiki Harada ,  Yasunori Ohta ,  Naoyuki Nishino ,  Naoki Mochizuki ,  Wataru Ito ,  Yoshiro Kitamura ,  Eiichi Kito ,  Akio Sato

IPC: G01J1/00

CPC classification number: G06F19/3481 ,  A61B6/00 ,  A61B6/4488 ,  A61B6/469 ,  G06F19/00 ,  G06F19/321 ,  G16H40/63

Abstract: A radiation image capturing system includes an image capturing apparatus for acquiring radiation image information of a subject by controlling a radiation source according to predetermined image capturing conditions, an image capturing order supply apparatus for supplying an image capturing order including the image capturing conditions, and a controller for controlling the image capturing apparatus according to the image capturing order. The controller includes an image capturing order changer for changing the image capturing order, an image capturing detail editor for editing image capturing details of the radiation image information acquired when the image capturing apparatus is controlled according to the image capturing order, and an image capturing detail supply unit for supplying the edited image capturing details.

Abstract translation: 放射线图像拍摄系统包括：图像拍摄装置，用于通过根据预定图像拍摄条件控制辐射源来获取被摄体的放射线图像信息;图像捕获顺序提供装置，用于提供包括图像拍摄条件的图像拍摄顺序;以及 控制器，用于根据图像捕获顺序控制图像捕获装置。 控制器包括用于改变图像拍摄顺序的图像捕获顺序改变器，用于编辑根据图像拍摄顺序控制图像捕获装置时获取的放射线图像信息的图像捕获细节的图像捕获细节编辑器，以及图像捕获细节 供应单元，用于提供编辑的图像捕获细节。

公开(公告)号：US07903695B2

公开(公告)日：2011-03-08

申请号：US12274463

申请日：2008-11-20

Applicant: Seiji Kojima ,  Bing Yao ,  Kazumasa Ohsono ,  Akihito Hongo ,  Akio Sato ,  Kohei Yanaka ,  Kazuo Hasegawa ,  Daisuke Inoue ,  Hiroshi Ito ,  Tadashi Ichikawa ,  Kazuya Saito

Inventor： Seiji Kojima ,  Bing Yao ,  Kazumasa Ohsono ,  Akihito Hongo ,  Akio Sato ,  Kohei Yanaka ,  Kazuo Hasegawa ,  Daisuke Inoue ,  Hiroshi Ito ,  Tadashi Ichikawa ,  Kazuya Saito

IPC: H01S3/30

CPC classification number: H01S3/06708 ,  H01S3/06745 ,  H01S3/094003 ,  H01S3/0941

Abstract: An optical fiber laser, according to the present invention, has an optical fiber including a core to which a rare earth element is added and a clad disposed around the core, and also has an excitation light source for emitting excitation light incident on a side of the optical fiber. The optical fiber has a corrugated shape on the outer circumference of the clad along the longitudinal direction thereof; and the optical fiber is wound in a spiral form and is bundled in such a way that adjacent sides of the clad are brought into contact with one another.

Abstract translation: 根据本发明的光纤激光器具有包括添加有稀土元素的芯和围绕芯设置的包层的光纤，并且还具有用于发射入射在芯的侧面上的激发光的激发光源 光纤。 光纤在其包层的外周沿其长度方向具有波纹形状; 并且光纤被卷绕成螺旋形状并且被捆扎成使得包层的相邻侧彼此接触的方式。

公开(公告)号：US20080161964A1

公开(公告)日：2008-07-03

申请号：US11721408

申请日：2005-12-08

Applicant: Toshimitsu Irie ,  Ryuichi Morita ,  Seigo Nishikawa ,  Akio Sato ,  Takeshi Ikeda

Inventor： Toshimitsu Irie ,  Ryuichi Morita ,  Seigo Nishikawa ,  Akio Sato ,  Takeshi Ikeda

IPC: G05B19/4093 ,  B23K26/08 ,  B23K26/02

CPC classification number: B25J9/1664 ,  B23K26/0884 ,  G05B2219/39177 ,  G05B2219/39401 ,  G05B2219/39572 ,  G05B2219/40416 ,  G05B2219/45138 ,  G05B2219/45165

Abstract: There is provided a robot system which moves a laser beam in a processing path desired by a manipulator by moving a robot in an instructed path and controlling a driving shaft of a tool. In the robot system which includes a robot 1 having a plurality of driving shafts, a tool 3 having a plurality of driving shafts and fitted on an end portion of the robot 1, a robot control device controlling the driving shafts of the robot 1 and the tool 3, and a laser oscillator 5 connected to the tool 3, the robot 1 moves the tool 3 by means of the drive of the driving shafts of the robot, the tool 3 radiates a laser beam which is incident from the laser oscillator 5 to an object by means of the drive of the driving shafts of the tool, and a robot control device 2 controls the driving shafts of the robot 1 and the driving shafts of the tool 3 in synchronization with each other.

Abstract translation: 提供了一种机器人系统，其通过在指示的路径中移动机器人并且控制工具的驱动轴来在操纵器期望的处理路径中移动激光束。 在包括具有多个驱动轴的机器人1的机器人系统中，具有多个驱动轴并安装在机器人1的端部的工具3，控制机器人1的驱动轴的机器人控制装置和 工具3和连接到工具3的激光振荡器5，机器人1通过机器人的驱动轴的驱动来移动工具3，工具3将从激光振荡器5入射的激光束照射到 通过工具的驱动轴的驱动，物体，机器人控制装置2相互同步地控制机器人1的驱动轴和工具3的驱动轴。

公开(公告)号：US07262249B2

公开(公告)日：2007-08-28

申请号：US10475286

申请日：2002-04-17

Applicant: Akira Takaki ,  Toshio Mizuta ,  Akio Sato

Inventor： Akira Takaki ,  Toshio Mizuta ,  Akio Sato

IPC: C08F8/00 ,  C08L33/04 ,  C08L35/02 ,  C08L33/18

CPC classification number: C08L51/04 ,  C08F279/02 ,  C08L27/06 ,  C08L55/02 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

Abstract: A thermoplastic resin composition comprising: a graft copolymer obtained by polymerizing 10 to 70 parts by weight of a monomer containing 60 to 100% by weight of at least one vinyl monomer selected from the group consisting of a (meth)acrylate ester compound, an aromatic vinyl compound and a vinyl cyanide compound and 0 to 40% by weight of a monomer which is copolymerizable therewith, in the presence of 30 to 90 parts by weight of hollow rubber particles which are rubber obtained by polymerizing a polymerization component comprising a butadiene without using a crosslinking agent and have a porosity of 3 to 90% in the form of a latex, wherein the total amount of the monomer and the rubber particles is 100 parts by weight; and a thermoplastic resin.

Abstract translation: 一种热塑性树脂组合物，包括：通过聚合10至70重量份的含有60至100重量％的至少一种乙烯基单体的单体而获得的接枝共聚物，所述乙烯基单体选自（甲基）丙烯酸酯化合物，芳族 乙烯基化合物和乙烯基氰化合物和0〜40重量％的与其可共聚的单体，在30至90重量份的中空橡胶颗粒的存在下，所述中空橡胶颗粒是通过聚合包含丁二烯的聚合组分而获得的橡胶，而不使用 交联剂，胶乳形式的孔隙率为3〜90％，其中单体和橡胶颗粒的总量为100重量份; 和热塑性树脂。

公开(公告)号：US20050234192A1

公开(公告)日：2005-10-20

申请号：US11090653

申请日：2005-03-25

Applicant: Katsumi Yamaguchi ,  Hitoshi Hayashi ,  Akio Sato ,  Mamoru Kadokura

Inventor： Katsumi Yamaguchi ,  Hitoshi Hayashi ,  Akio Sato ,  Mamoru Kadokura

IPC: C08L25/06 ,  C08L33/10 ,  C08L51/06 ,  C08L51/04

CPC classification number: C08L25/12 ,  C08L25/06 ,  C08L33/10 ,  C08L33/12 ,  C08L51/04 ,  C08L51/06 ,  C08L2205/03 ,  C08L2666/24 ,  C08L2666/02

Abstract: A thermoplastic resin component has improved transparency and impact resistance, the thermoplastic resin composed of 5 to 40 parts by weight of a graft copolymer (A) and 95 to 60 parts by weight a copolymer (B), the graft copolymer (A) being prepared by polymerizing at least one selected from the group consisting of alkyl methacrylate, aromatic vinyl, and vinylcyanide with an agglomerated rubber, the copolymer (B) being prepared by polymerizing at least one monomer selected from the group consisting of an aromatic vinyl monomer, an alkyl methacrylate monomer, and a vinylcyanide monomer. The agglomerated rubber is prepared by agglomerating a styrene-diene rubber latex with an acid-group-containing copolymer latex containing unsaturated acid, aromatic vinyl, and alkyl acrylate as the essential components and having a controlled refractive index.

Abstract translation: 热塑性树脂成分具有改善的透明性和耐冲击性，由5〜40重量份接枝共聚物（A）和95〜60重量份共聚物（B）组成的热塑性树脂，接枝共聚物（A） 通过聚合选自甲基丙烯酸烷基酯，芳香族乙烯基和乙烯基氰化物中的至少一种与聚集的橡胶，所述共聚物（B）通过聚合至少一种选自芳族乙烯基单体，烷基 甲基丙烯酸酯单体和乙烯基氰单体。 聚结橡胶是通过将苯乙烯 - 二烯橡胶胶乳与含有不饱和酸，芳族乙烯基和丙烯酸烷基酯的含酸基共聚物胶乳作为必需组分并具有受控的折射率进行凝聚来制备的。

公开(公告)号：US06520479B1

公开(公告)日：2003-02-18

申请号：US09713305

申请日：2000-11-16

Applicant: Akio Sato

Inventor： Akio Sato

IPC: F16K3102

CPC classification number: F16K31/007

Abstract: A flow rate control valve comprises a piezoelectric actuator and a displacement amount-amplifying mechanism for amplifying a displacement amount of the piezoelectric actuator. An amplified displacement amount, which is amplified by the displacement amount-amplifying mechanism, is transmitted to a valve head. The valve head is operated to regulate a flow rate of a fluid passing through a communication passage for making communication between an inflow passage and an outflow passage of a valve body. The displacement amount-amplifying mechanism is provided with an input section and an output section which are displaceable along an axis, and a displacement-transmitting section which is tiltably displaceable by a predetermined angle.

Abstract translation: 流量控制阀包括压电致动器和用于放大压电致动器的位移量的位移量 - 放大机构。 通过位移量放大机构放大的放大位移量被传递到阀头。 操作阀头来调节通过连通通道的流体的流量，以使得阀体的流入通道和流出通道之间形成连通。 位移量放大机构设置有可沿轴线移动的输入部和输出部，以及可倾斜移位预定角度的位移传递部。

公开(公告)号：US5961748A

公开(公告)日：1999-10-05

申请号：US684401

申请日：1996-07-19

Applicant: Moriaki Ono ,  Tsuyoshi Shiozaki ,  Masanori Ohmura ,  Yutaka Nagahama ,  Akio Sato ,  Kenichi Iwazaki ,  Yukio Sekine

Inventor： Moriaki Ono ,  Tsuyoshi Shiozaki ,  Masanori Ohmura ,  Yutaka Nagahama ,  Akio Sato ,  Kenichi Iwazaki ,  Yukio Sekine

IPC: B21C37/08 ,  B23K26/26 ,  B23K26/32 ,  C22C38/18

CPC classification number: B21C37/08 ,  B23K26/262 ,  B23K26/32 ,  B23K2201/06 ,  B23K2203/04 ,  B23K2203/05 ,  B23K2203/50 ,  Y10S148/909

Abstract: A laser-welded steel pipe includes: a steel pipe consisting essentially of C in an amount of 0.01 to 0.5 wt. %, Si in an amount of 1 wt. % or less, Mn in an amount of 0.05 to 2 wt. % and Cr in an amount of 6 wt. % or less; and a weld zone having a melted and solidified metal structure containing carbon and oxygen. The carbon content, �C wt. %!, and the oxygen content, �O wt. %!, in the melted and solidified metal structure satisfies the following equations:�C wt. %!.times.�O wt. %!.ltoreq.0.006, for the steel pipe containing C in an amount of less than 0.2 wt. %,�O wt. %!.ltoreq.0.03, for the steel pipe containing C in an amount of 0.2 wt. % or more.

Abstract translation: 激光焊接钢管包括：基本上由C组成的钢管，其量为0.01〜0.5重量％ ％，Si为1重量％ ％以下，Mn为0.05〜2重量％。 ％和Cr的量为6wt。 ％ 或更少; 以及具有熔融和固化的含有碳和氧的金属结构的焊接区。 碳含量[C wt。 ％]，氧含量[O wt。 ％]，在熔融和固化的金属结构中满足以下等式：[C wt。 ％] x [O wt。 ％]