公开(公告)号：US07612981B2

公开(公告)日：2009-11-03

申请号：US12010928

申请日：2008-01-31

申请人： Takafumi Seto ,  Makoto Hirasawa ,  Yasufumi Hozumi ,  Masaaki Tsuji ,  Akira Okuyama ,  Susumu Saito

发明人： Takafumi Seto ,  Makoto Hirasawa ,  Yasufumi Hozumi ,  Masaaki Tsuji ,  Akira Okuyama ,  Susumu Saito

IPC分类号： H01T23/00 ,  G03G15/02 ,  H05F3/00

CPC分类号： A61L9/22 ,  H01T23/00

摘要： The present invention is relating to an ion generator and an ionizer, in which the ion generator can obtain stable ion generation even if the electrode and the power supply slightly change, satisfies voltage and frequency conditions for realizing an ozone concentration less than 50 ppb as an allowable concentration. The ion generator of the present invention is characterized as a fan-type ion generator including a dielectric body, a discharge electrode having fine protrusions arranged on the surface of this dielectric body, and an induction electrode arranged on the back surface of the dielectric body, comprising: an ion element in which by applying a sinusoidal AC high voltage to the discharge electrode, a potential difference from the induction electrode is generated, plasma is formed on the surface of the dielectric body, and positive ions, negative ions, and ozone are produced according to air ionization; and a fan which generates an airflow with respect to the discharge electrode, wherein the peak-to-peak voltage is not less than 3.5 kV and not more than 7 kV, the frequency f, and the relationship between the voltage V and the frequency f satisfies a specific parameter. And, the ionizer of the present invention is characterized that ionization is performed by using the above mentioned fan-type ion generator.

摘要翻译： 本发明涉及一种离子发生器和离子发生器，其中即使电极和电源稍微改变，离子发生器也可获得稳定的离子产生，满足用于实现小于50ppb的臭氧浓度的电压和频率条件，作为 容许浓度 本发明的离子发生器的特征在于：一种风扇式离子发生器，其包括电介质体，具有设置在该电介质体表面上的微细突起的放电电极，以及布置在电介质体的背面上的感应电极， 包括：离子元件，其中通过向放电电极施加正弦AC高电压，产生与感应电极的电位差，在电介质体的表面上形成等离子体，正离子，负离子和臭氧为 根据空气电离产生; 以及相对于放电电极产生气流的风扇，其峰值电压不小于3.5kV且不大于7kV，频率f以及电压V与频率f之间的关系 满足特定参数。 并且，本发明的电离器的特征在于，使用上述风扇式离子发生器进行离子化。

公开(公告)号：US20080193821A1

公开(公告)日：2008-08-14

申请号：US11771414

申请日：2007-06-29

申请人： Tetsuji Shimohira ,  Kazuo Hamazaki ,  Susumu Saito ,  Satoru Hommura ,  Seigo Kotera

发明人： Tetsuji Shimohira ,  Kazuo Hamazaki ,  Susumu Saito ,  Satoru Hommura ,  Seigo Kotera

IPC分类号： H01M8/10 ,  C08F12/30 ,  C08J5/22

CPC分类号： C08J5/225 ,  C08J2327/12 ,  H01M8/1007 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1067 ,  H01M2300/0082

摘要： A polymer electrolyte membrane made of a polymer has a low electrical resistance, high heat resistance and is strong against repeats of swelling and shrinkage. Thus, a membrane/electrode assembly for polymer electrolyte fuel cells having high power generation performance and excellent in durability can be provided.For a polymer electrolyte membrane 15 or for a catalyst layer 11 constituting electrodes 13 and 14, a polymer comprising units (U1) and units (U2) is used: Q1, Q2: a perfluoroalkylene group which may have —O— or the like; Rf1, Rf2: a perfluoroalkyl group which may have —O—; X: an oxygen atom or the like; a: 0 or the like; Y, Z: a fluorine atom, or a monovalent perfluoroorganic group such as —CF3; S: 0 to 1; and t: 0 to 3.

摘要翻译： 由聚合物制成的聚合物电解质膜具有低电阻，高耐热性，并且强烈地反映了膨胀和收缩的重复。 因此，可以提供具有高发电性能和优异的耐久性的用于聚合物电解质燃料电池的膜/电极组件。 对于构成电极13和14的聚合物电解质膜15或催化剂层11，使用包含单元（U1）和单元（U2）的聚合物：Q 1，Q 2， SUP>：可具有-O-等的全氟亚烷基; R f2，R f2，可以具有-O-的全氟烷基; X：氧原子等; a：0等; Y，Z：氟原子，或一价全氟有机基团如-CF 3 O; S：0到1; 和t：0到3。

公开(公告)号：US07352461B2

公开(公告)日：2008-04-01

申请号：US11289688

申请日：2005-11-30

申请人： Susumu Saito ,  Hisashi Isozaki ,  Takashi Kakinuma ,  Noritaka Nishioka ,  Akira Noda

发明人： Susumu Saito ,  Hisashi Isozaki ,  Takashi Kakinuma ,  Noritaka Nishioka ,  Akira Noda

IPC分类号： G01N15/02 ,  G01N21/00

CPC分类号： G01N15/1459 ,  G01N21/94 ,  G01N2015/1486

摘要： A particle detecting method which is capable of detecting the number of low-speed particles accurately, and a storage medium storing a program for implementing the method. Intensity of scattered light generated when a light emitted into a gas stream is scattered by a particle is measured using a light receiving sensor at predetermined time intervals. A measuring time period for measuring the scattered light intensity is divided into measurement periods each defined as a predetermined time period, and a measured time point in each measurement period is selected at which a maximum value of the scattered light intensity measured is measured. The number of particles having passed by in front of the light receiving sensor is counted based on the measured time point selected in each measurement period.

摘要翻译： 能够精确地检测低速粒子的数量的粒子检测方法，以及存储实现该方法的程序的存储介质。 使用光接收传感器以预定的时间间隔测量当发射到气流中的光被颗粒散射时产生的散射光的强度。 用于测量散射光强度的测量时间段被划分为每个定义为预定时间段的测量时段，并且选择测量每个测量周期中测量的散射光强度的最大值的测量时间点。 基于在每个测量周期中选择的测量时间点来对光接收传感器前面通过的颗粒数进行计数。

公开(公告)号：US20060012796A1

公开(公告)日：2006-01-19

申请号：US10890687

申请日：2004-07-14

申请人： Susumu Saito ,  Andrew Kueny

发明人： Susumu Saito ,  Andrew Kueny

IPC分类号： G01B9/02

CPC分类号： G01N21/68 ,  H01J37/32972

摘要： The subject of the invention is a plasma treatment apparatus and light detection method capable of detecting multiple optical signals obtained from multiple measurement locations and capable of analyzing condition of each of the measurement locations using an apparatus having the advantage of having a more simplified structure. Interference light L1 passes through optical fiber 222 and is transmitted to spectroscopic component 230. Plasma light L2 passes through optical fiber 224 and is transmitted to spectroscopic component 230. These lights separately undergo respective spectroscopic separation. Interference light spectrum L1g obtained by spectroscopic separation of interference light L1 passes through first light path 226 and strikes an interference light photoreception region of photoelectric conversion component 240. Plasma light spectrum L2g obtained by spectroscopic separation of plasma light L2 passes through second light path 228 and strikes a plasma light photoreception region of photoelectric conversion component 240.

摘要翻译： 本发明的目的是一种能够检测从多个测量位置获得的多个光学信号的等离子体处理装置和光检测方法，并且能够使用具有更简化结构的优点的装置来分析每个测量位置的状况。 干涉光L 1通过光纤222并被传送到分光部件230.等离子体光L 2通过光纤224并被传送到光谱部件230.这些光分别进行各自的光谱分离。 通过光谱分离干涉光L 1获得的干涉光谱L 1g通过第一光路226并照射光电转换部件240的干涉光感光区域。通过等离子体光L 2的光谱分离获得的等离子体光谱L 2 g通过 通过第二光路228照射光电转换部件240的等离子体光感受区域。

公开(公告)号：US06817929B2

公开(公告)日：2004-11-16

申请号：US10282824

申请日：2002-10-29

申请人： Akio Kobayashi ,  Yumi Takahashi ,  Hiroshi Koizumi ,  Kazuo Abe ,  Makoto Taya ,  Michiko Nakanishi ,  Susumu Saito

发明人： Akio Kobayashi ,  Yumi Takahashi ,  Hiroshi Koizumi ,  Kazuo Abe ,  Makoto Taya ,  Michiko Nakanishi ,  Susumu Saito

IPC分类号： B24B100

CPC分类号： B24B37/013 ,  B24B9/146 ,  B24B47/22

摘要： In a lens periphery edge processing apparatus comprising lens rotating shafts 16, 17 for putting and holding an objective lens therebetween, a carriage 15 rotatable around a pivot, and a grindstone rotating shaft 9 provided with a grindstone 5 for grinding the objective lens L, the lens rotating shaft 17 is provided with a reference globe 70 having a predetermined radius.

摘要翻译： 在透镜周边边缘处理装置中，包括用于放置和保持物镜的透镜旋转轴16,17，可绕枢轴旋转的托架15和设置有用于研磨物镜L的砂轮5的砂轮旋转轴9， 透镜旋转轴17设置有具有预定半径的基准球面70。

公开(公告)号：US06565174B2

公开(公告)日：2003-05-20

申请号：US10014411

申请日：2001-12-14

申请人： Hitoshi Kamoshida ,  Susumu Saito

发明人： Hitoshi Kamoshida ,  Susumu Saito

IPC分类号： B41J2938

CPC分类号： B41J2/2132

摘要： When a print controller detects a nozzle that is not used for a predetermined period of duration, the print controller rewrites scan data so that the nozzle will be used in a present scan printing operation. The print controller further changes an amount of sheet feed in association with the rewritten scan data. Then, the present scan printing operation is performed. It is therefore possible to prevent any nozzles from not being used continuously for the predetermined period of time.

公开(公告)号：US06477189B1

公开(公告)日：2002-11-05

申请号：US09614712

申请日：2000-07-12

申请人： Noriko Takeda ,  Hiroyuki Kawashima ,  Susumu Saito

发明人： Noriko Takeda ,  Hiroyuki Kawashima ,  Susumu Saito

IPC分类号： H01S313

CPC分类号： H01S5/0687 ,  H01S5/005 ,  H01S5/0085

摘要： A laser oscillation frequency stabilizer including a laser light source portion having a laser light source whose oscillation frequency can be controlled and configured to emit a laser beam. The frequency stabilizer includes a polarized beam splitter configured to split a laser beam from the laser light source portion into laser beams having linearly polarized components. The frequency stabilizer includes a quarter wavelength plate converts the laser beams, split by the polarized beam splitters, into circularly polarized laser beams. Further, an absorption cell sealed with gaseous atoms or molecules having a certain absorption spectrum is disposed in an optical path of the circularly polarized laser beams, and has a uniform magnetic field applied thereto. A half mirror reflects partially each of the circularly polarized laser beams back through the absorption cell. A control portion controllably locks the oscillation frequency of the laser light source in accordance with transmitted light reception levels of laser light having passed in opposite directions through the absorption cell

摘要翻译： 一种激光振荡频率稳定器，包括具有激光光源的激光光源部，该激光光源的振荡频率可以被控制并且被配置为发射激光束。 频率稳定器包括被配置为将来自激光光源部分的激光束分成具有线偏振分量的激光束的偏振分束器。 频率稳定器包括四分之一波长板，将由偏振分束器分离的激光束转换成圆偏振激光束。 此外，在圆偏振激光的光路中设置用具有一定吸收光谱的气态原子或分子密封的吸收单元，并且施加均匀的磁场。 半反射镜部分地将每个圆偏振激光束反射回吸收单元。 控制部可控制地根据透过相反方向通过吸收单元的激光的透射光接收电平来锁定激光光源的振荡频率

公开(公告)号：US6055256A

公开(公告)日：2000-04-25

申请号：US841610

申请日：1997-04-30

申请人： Shin'ichi Nakatsuka ,  Seiji Maruo ,  Shinya Kobayashi ,  Akira Arimoto ,  Susumu Saito

发明人： Shin'ichi Nakatsuka ,  Seiji Maruo ,  Shinya Kobayashi ,  Akira Arimoto ,  Susumu Saito

IPC分类号： B41J2/455 ,  B41J2/47 ,  H01S5/042 ,  H01S5/062 ,  H01S5/0625 ,  H01S5/223 ,  H01S5/343 ,  H01S5/40 ,  H01S3/085

CPC分类号： B82Y20/00 ,  B41J2/45 ,  B41J2/473 ,  H01S5/06203 ,  H01S2301/18 ,  H01S5/0425 ,  H01S5/06236 ,  H01S5/0624 ,  H01S5/06243 ,  H01S5/0625 ,  H01S5/2231 ,  H01S5/34326 ,  H01S5/4025 ,  H01S5/4081

摘要： A laser beam printer is provided which is capable of compensating for the difference in diameter between dots every colors and preventing unintentional coloring of the boundary between colors. In a conventional light source used for a printer, a spot diameter thereof is small upon low output and large upon high output. However, in a semiconductor laser device of the present invention, which is used for a light source for a printer, the spot diameter of the light source is controlled so as to be large upon low output and small upon high output. It is thus possible to keep the spot diameter of the laser light source constant. As a result, an irregular color-free laser beam printer can be materialized.

摘要翻译： 提供激光束打印机，其能够补偿每个颜色的点之间的直径差异并且防止颜色之间的边界的无意的着色。 在用于打印机的常规光源中，在低输出时其光点直径小，而在高输出时其光斑直径较大。 然而，在用于打印机光源的本发明的半导体激光装置中，光源的光斑直径被控制为在低输出时较大，而在高输出时小。 因此，可以保持激光光源的光斑直径不变。 结果，可以实现不规则的无色激光束打印机。

公开(公告)号：US6037706A

公开(公告)日：2000-03-14

申请号：US177791

申请日：1998-10-23

申请人： Takayuki Inoi ,  Susumu Saito

发明人： Takayuki Inoi ,  Susumu Saito

IPC分类号： H01L41/107 ,  H01L41/08

CPC分类号： H01L41/107

摘要： A piezoelectric transformer is described that features high energy-conversion efficiency and high reliability. Four driver piezoelectric ceramic plates are provided on the upper and lower surfaces at both ends of a generator piezoelectric ceramic plate having a rectangular shape, the driver piezoelectric ceramic plates having the same width and one-third the length of the generator piezoelectric ceramic plate. Vibration is not hindered and the energy-conversion efficiency is therefore increased in this construction because the draw-out positions of the four input electrodes and three output electrodes are all positioned at the nodes of mechanical vibration. In addition, the reliability of lead wire connections is improved because vibration places no load on the lead wires. Finally, input capacitance and step-up capabilities can be raised by adopting a multilayer construction for the driver piezoelectric ceramic plates.

摘要翻译： 描述了一种具有高能量转换效率和高可靠性的压电变压器。 在具有矩形形状的发电机压电陶瓷板的两端的上表面和下表面上设置有四个驱动压电陶瓷板，驱动压电陶瓷板具有与发电机压电陶瓷板的长度相同的宽度和三分之一。 由于四个输入电极和三个输出电极的拉出位置都位于机械振动的节点处，因此振动不受阻碍，因此在该结构中能量转换效率增加。 另外，由于振动对引线没有负载，导线连接的可靠性得到改善。 最后，通过采用驱动压电陶瓷板的多层结构，可以提高输入电容和升压能力。

公开(公告)号：US5701190A

公开(公告)日：1997-12-23

申请号：US538766

申请日：1995-10-05

申请人： Takeshi Mochizuki ,  Susumu Saito

发明人： Takeshi Mochizuki ,  Susumu Saito

IPC分类号： B41J2/44 ,  G02B13/00 ,  G02B13/18 ,  G02B26/10 ,  G02B26/12 ,  H04N1/113 ,  G02B26/08

CPC分类号： H04N1/1135 ,  G02B26/125

摘要： Rays of light from a laser light source are permitted to form a line image at a reflecting face of a rotating polygonal mirror via a line image forming optical member and the rays of reflected light from the reflecting face are focused by a scanning lens system to scan over the surface to be scanned. The scanning lens system comprises a cylindrical lens having a positive power that is located in the nearest position to the surface to be scanned and an aspheric lens at least one surface of which has such a profile that the radius of its curvature in a direction normal to the scan direction increases from the central portion to either end portion.

摘要翻译： 来自激光光源的光线被允许经由线形图像光学构件在旋转多面镜的反射面处形成线图像，并且来自反射面的反射光线被扫描透镜系统聚焦以进行扫描 在待扫描的表面上。 扫描透镜系统包括具有正功率的柱形透镜，其位于最接近待扫描表面的位置，以及非球面透镜，其至少一个表面具有这样的轮廓，该曲面使其曲率的半径沿垂直于 扫描方向从中心部分增加到任一端部。