公开(公告)号：US5220459A

公开(公告)日：1993-06-15

申请号：US737131

申请日：1991-07-29

申请人： Atsushi Ichikawa ,  Akira Saito ,  Yukio Sumiya

发明人： Atsushi Ichikawa ,  Akira Saito ,  Yukio Sumiya

IPC分类号： G11B7/085 ,  G11B7/08 ,  G11B7/09

CPC分类号： G11B7/0932

摘要： An optical disc driving device for use in an optical disc apparatus is equipped with an objective lens, a lens holder for holding this lens, and upper and lower support springs for supporting the lens holder. Each support spring consists of a pair of conductive springs which are electrically separated from each other in a plane. Each pair of conductive springs includes straight spring sections extending straight to pass a central axis which is parallel to the optical axis of the lens holder and which passes the center of gravity of the same. End portions of these conductive springs are joined to the lens holder by means of rubber members.

摘要翻译： 用于光盘装置的光盘驱动装置配备有物镜，用于保持该透镜的透镜保持器以及用于支撑透镜保持器的上支撑弹簧和下支撑弹簧。 每个支撑弹簧由在一个平面中彼此电分离的一对导电弹簧组成。 每对导电弹簧包括直的弹簧部分，其直线延伸以通过平行于透镜夹持器的光轴并穿过其的重心的中心轴线。 这些导电弹簧的端部通过橡胶构件接合到透镜保持器。

公开(公告)号：US4838649A

公开(公告)日：1989-06-13

申请号：US128578

申请日：1987-12-04

申请人： Atsushi Ichikawa ,  Masamichi Ito ,  Akira Saito

发明人： Atsushi Ichikawa ,  Masamichi Ito ,  Akira Saito

IPC分类号： G11B7/09

CPC分类号： G11B7/093

摘要： A slide shaft is provided upright on a support portion, and a lens support is provided on the slide shaft in such a manner that it can rotate around the slide shaft and slide in the axial direction of the slide shaft. Therefore, a hole having a larger diameter than that of the slide shaft is formed at the center of the lens support. An objective lens is provided at one end of the lens support. A drive portion comprises permanent magnets provided on the support portion and coils for rotation and sliding which are provided on the lens support, and the rotation and movement in the sliding direction are performed by passing currents through the coils. The lens support is supported by a support spring which has high rigidity to the translation in the tracking direction and low rigidity to the rotation in a plane intersecting the slide shaft at right angles.

摘要翻译： 滑动轴竖立地设置在支撑部分上，并且透镜支架设置在滑动轴上，使得其能够围绕滑动轴线旋转并沿着滑动轴的轴向滑动。 因此，在透镜支架的中心形成有直径大于滑动轴直径的孔。 在透镜支架的一端设有物镜。 驱动部分包括设置在支撑部分上的永磁体和设置在透镜支架上的用于旋转和滑动的线圈，并且通过使电流通过线圈来执行滑动方向上的旋转和移动。 透镜支撑件由支撑弹簧支撑，该支撑弹簧在跟踪方向上的平移具有高刚性，并且在与滑动轴线成直角相交的平面中的旋转的刚度低。

公开(公告)号：US5412633A

公开(公告)日：1995-05-02

申请号：US164785

申请日：1993-12-10

申请人： Atsushi Ichikawa ,  Yoshiaki Yamauchi ,  Akira Saito

发明人： Atsushi Ichikawa ,  Yoshiaki Yamauchi ,  Akira Saito

IPC分类号： G11B7/08 ,  G11B7/085 ,  G11B7/09 ,  G11B7/12 ,  G11B7/135 ,  G11B7/00

CPC分类号： G11B7/08564 ,  G11B7/12 ,  G11B7/1362

摘要： An optical disk unit has an optical system which is separated into a movable head assembly and a fixed optical system so that the movable head is made light weight. The movable head has an objective lens, an objective lens driving unit for focusing the objective lens, and a head moving unit for moving the whole movable head in the radial direction of an optical disk. The fixed optical system has a galvanomirror for deflecting the light emitted from a laser beam source and causing it to fall on the objective lens of the movable head, and detectors for receiving the light of the optical spot formed by the objective lens which is reflected from the optical disk. The galvanomirror is provided with a first mirror for reflecting the light emitted from the beam source to a plane intersecting the rotational shaft at right angles and directing the light to a fixed mirror, and a second mirror for deflecting the light reflected from the fixed mirror and directing the light to the objective lens. As a result, when the galvanomirror is rotated, the light reflected from the second mirror is constantly passed through a portion near the focal point of the objective lens of the light source side and falls on the objective lens.

摘要翻译： 光盘单元具有分离成可动头组件和固定光学系统的光学系统，使得可移动头部重量轻。 可移动头具有物镜，用于聚焦物镜的物镜驱动单元和用于沿光盘径向移动整个可移动头的头移动单元。 固定光学系统具有用于使从激光束源发射的光偏转并使其落在可移动头的物镜上的电流镜，以及用于接收由物镜形成的光点的光的检测器，其被从 光盘。 电流镜设置有第​​一反射镜，用于将从光束源发射的光线以直角反射到与旋转轴相交的平面并将光引导到固定反射镜;以及第二反射镜，用于偏转从固定镜反射的光;以及 将光引导到物镜。 结果，当电流计镜旋转时，从第二反射镜反射的光不断地通过光源侧的物镜的焦点附近的部分落在物镜上。

公开(公告)号：US5621576A

公开(公告)日：1997-04-15

申请号：US249231

申请日：1994-05-25

申请人： Yoshiaki Yamauchi ,  Shozo Saegusa ,  Atsushi Ichikawa ,  Akio Yabe ,  Akira Saito ,  Hiromitu Mori

发明人： Yoshiaki Yamauchi ,  Shozo Saegusa ,  Atsushi Ichikawa ,  Akio Yabe ,  Akira Saito ,  Hiromitu Mori

IPC分类号： G11B7/09 ,  G11B11/10 ,  G11B11/105 ,  G02B7/02 ,  G11B7/095

CPC分类号： G11B7/0935 ,  G11B7/0932 ,  G11B7/0933 ,  G11B7/0946

摘要： An optical head for a recording device in which data are recorded on a recording surface of an optical memory disk, comprises, a head body which is substantially prevented from moving perpendicularly to the recording surface and is movable to be positioned roughly along the recording surface, an object lens for focussing a light beam on the recording surface, a carriage on which the object lens is mounted and which is movable to be positioned precisely along the recording surface, a drive base member for generating a force substantially parallel to the recording surface between the drive base member and the carriage to position precisely the carriage along the recording surface, and an elastic member for connecting the drive base member to the head body to support the drive base member relative to the head body elastically in a direction substantially parallel to the recording surface, joining areas between the elastic member and the drive base member and between the elastic member and the head body are aligned substantially straightly.

摘要翻译： 数据被记录在光学存储盘的记录表面上的用于记录装置的光学头包括：主体，其基本上被防止垂直于记录表面移动并且可移动以沿着记录表面大致定位; 用于将光束聚焦在记录表面上的物镜，其上安装有物镜并且能够沿着记录表面精确定位的滑架，用于产生基本上平行于记录表面的力的驱动基座部件， 所述驱动基座构件和滑架沿着记录表面精确地定位滑架，以及弹性构件，用于将驱动基座构件连接到头本体，以在基本上平行于主体的方向上相对于头本体弹性地支撑驱动基座构件 记录表面，弹性构件和驱动基座构件之间以及弹性构件之间的接合区域 头部主体基本上直线对齐。

公开(公告)号：US10682808B2

公开(公告)日：2020-06-16

申请号：US16056855

申请日：2018-08-07

申请人： Takashi Fujita ,  Akira Saito ,  Kiichi Kamoda ,  Yasutada Shitara ,  Kazuhiko Watanabe ,  Hitoshi Iwatsuki ,  Yuuya Endoh ,  Kazufumi Kimura ,  Yasuyuki Yamashita ,  Shinnosuke Koshizuka ,  Yuuki Kamon ,  Nozomu Tamoto

发明人： Takashi Fujita ,  Akira Saito ,  Kiichi Kamoda ,  Yasutada Shitara ,  Kazuhiko Watanabe ,  Hitoshi Iwatsuki ,  Yuuya Endoh ,  Kazufumi Kimura ,  Yasuyuki Yamashita ,  Shinnosuke Koshizuka ,  Yuuki Kamon ,  Nozomu Tamoto

IPC分类号： B29C64/147 ,  B29C64/218 ,  B29C64/40

摘要： A fabrication method includes laminating a fabrication material to form an object, and applying a release material on a surface of the object to form a release layer on the surface of the object. A surface free energy of the release material is equal to or smaller than 25 mN/m.

公开(公告)号：US20190284351A1

公开(公告)日：2019-09-19

申请号：US16351092

申请日：2019-03-12

申请人： Shigenori YAGUCHI ,  Yasuyuki Yamashita ,  Akira Saito ,  Kiichi Kamoda

发明人： Shigenori YAGUCHI ,  Yasuyuki Yamashita ,  Akira Saito ,  Kiichi Kamoda

IPC分类号： C08J5/04 ,  C08J3/12 ,  B29C70/62

摘要： Provided are resin particles including columnar resin particles each including filaments of a fibrous material, wherein the filaments of the fibrous material are aligned in an axial direction of each of the columnar resin particles.

公开(公告)号：US09173754B2

公开(公告)日：2015-11-03

申请号：US13060395

申请日：2009-08-28

申请人： Yoshihiko Yokoi ,  Yasushi Hashimoto ,  Akira Saito

发明人： Yoshihiko Yokoi ,  Yasushi Hashimoto ,  Akira Saito

IPC分类号： A61F2/82 ,  A61F2/89

CPC分类号： A61F2/89 ,  A61F2250/0018

摘要： A stent including a plurality of loop stents connected by struts so that it bends uniformly as a whole.A stent A including a plurality of loop stents 2 connected by a plurality of struts 3, the loop stents 2 each formed of a stent main wire 1 folded into a zigzag shape and joined at its ends, wherein the bending strength of each strut 3 is larger than the bending strength of the stent main wire 1.

摘要翻译： 一种支架，其包括通过支柱连接的多个环形支架，使得其整体上均匀地弯曲。 支架A，其包括多个由多个支柱3连接的环形支架2，每个支架2由支架主线1形成，折叠成Z字形并在其端部连接，其中每个支柱3的弯曲强度为 大于支架主线1的弯曲强度。

公开(公告)号：US20150076124A1

公开(公告)日：2015-03-19

申请号：US14486919

申请日：2014-09-15

申请人： Kengo Tsubaki ,  Yoshiyuki Araseki ,  Akira Saito

发明人： Kengo Tsubaki ,  Yoshiyuki Araseki ,  Akira Saito

IPC分类号： B23K10/00 ,  B23K9/28

CPC分类号： B41J2/06 ,  B41J11/0015 ,  H05H1/2406 ,  H05H1/46 ,  H05H2001/2412 ,  H05H2001/4682

摘要： A processing target reforming apparatus includes: a conveying unit that conveys a processing target along a conveyance path; a discharge unit including a plurality of discharge electrodes aligned along the conveyance path, a counter electrode with the conveyance path interposed therebetween, and a power source that applies a voltage waveform to the discharge electrodes; and a control unit that controls the discharge unit such that a phase of the voltage waveform applied to a first discharge electrode of the discharge electrodes at a timing when a certain point of the processing target passes between the first discharge electrode and the counter electrode is shifted with respect to a phase of the voltage waveform applied by the power source to a second discharge electrode of the discharge electrodes at a timing when the certain point of the processing target passes between the second discharge electrode and the counter electrode.

摘要翻译： 一种加工对象重整装置，包括：输送单元，其沿着输送路径输送加工对象物; 放电单元，包括沿着输送路径排列的多个放电电极，具有介于其间的输送路径的对置电极和向放电电极施加电压波形的电源; 以及控制单元，其控制所述放电单元，使得在所述处理对象的某一点在所述第一放电电极和所述对置电极之间通过的时刻的施加到所述放电电极的第一放电电极的电压波形的相位偏移 相对于处理对象的特定点在第二放电电极和对电极之间通过的时刻，由电源对放电电极的第二放电电极施加的电压波形的相位。

公开(公告)号：US20150000803A1

公开(公告)日：2015-01-01

申请号：US14366921

申请日：2011-12-22

申请人： Jun-Ichi Kumagai ,  Yoshio Abe ,  Akira Saito ,  Shuzo Umezu ,  Ryo Iino

发明人： Jun-Ichi Kumagai ,  Yoshio Abe ,  Akira Saito ,  Shuzo Umezu ,  Ryo Iino

IPC分类号： C22F1/08 ,  C22C9/04 ,  C22C9/06

CPC分类号： C22F1/08 ,  C22C9/04 ,  C22C9/06 ,  H01B1/026

摘要： A Cu—Ni—Si-based copper alloy sheet of the invention has excellent mold abrasion resistance and shear workability while maintaining strength and conductivity, in which 1.0 mass % to 4.0 mass % of Ni is contained, 0.2 mass % to 0.9 mass % of Si is contained, the remainder is made up of Cu and inevitable impurities. The number of the Ni—Si precipitate particles having a grain diameter in a range of 20 nm to 80 nm in a surface layer that is as thick as 20% of the entire sheet thickness from the surface is represented by a particles/mm2, and the number of the Ni—Si precipitate particles having a grain diameter in a range of 20 nm to 80 nm in a portion below the surface layer is represented by b particles/mm2, a/b is in a range of 0.5 to 1.5.

摘要翻译： 本发明的Cu-Ni-Si系铜合金板在保持强度和导电性的同时具有优异的模具耐磨性和剪切加工性，其中含有1.0质量％至4.0质量％的Ni，0.2质量％至0.9质量％ 含有Si，其余部分由Cu和不可避免的杂质构成。 在表面层厚度为20nm〜80nm范围内的Ni-Si析出物颗粒的数量比表面积为整个板厚的20％以粒子数/ mm2表示， 在表面层下面的部分，粒径在20nm〜80nm范围内的Ni-Si析出物颗粒的数量由b颗粒/ mm 2表示，a / b在0.5〜1.5的范围内。

公开(公告)号：US08680250B2

公开(公告)日：2014-03-25

申请号：US13320738

申请日：2010-05-10

申请人： Tsuneo Yamaguchi ,  Akira Saito ,  Akio Kato

发明人： Tsuneo Yamaguchi ,  Akira Saito ,  Akio Kato

IPC分类号： A23J1/00 ,  C07K1/00 ,  C07K14/00 ,  C07K16/00 ,  C07K17/00

CPC分类号： A61K36/15 ,  A61K39/00 ,  C07K14/415

摘要： The present invention is one that, in a pollen protein extracting method, enables mass production, and while improving production efficiency, achieves a reduction in workload such as a reduction in man-hours, reductions in equipment cost and running cost, and an improvement of a work environment. Specifically, a pollen protein extracting method for extracting water-soluble protein from pollen is characterized by including: mixing the pollen and PBS; adding an aggregating agent including a natural inorganic component to a resultant mixed solution and performing stirring; and after formation of a pollen aggregate, performing filter filtration to perform solid-liquid separation.

摘要翻译： 本发明是在花粉蛋白质提取方法中，能够进行批量生产，在提高生产效率的同时，能够减少工作时间，减少工时，降低设备成本和运行成本，并且提高 一个工作环境。 具体来说，从花粉中提取水溶性蛋白质的花粉蛋白质提取方法的特征在于：将花粉与PBS混合; 向得到的混合溶液中加入包含天然无机成分的凝集剂，进行搅拌; 在形成花粉骨料后进行过滤，进行固液分离。