公开(公告)号：US6048820A

公开(公告)日：2000-04-11

申请号：US37011

申请日：1998-03-09

申请人： Masami Takeuchi ,  Hirotaka Mabuse ,  Taiki Watanabe ,  Michiaki Umeno ,  Takashi Matsuda ,  Kozo Mori ,  Kenji Ushikoshi ,  Jamil Toyir ,  Shengcheng Luo ,  Jingang Wu ,  Masahiro Saito

发明人： Masami Takeuchi ,  Hirotaka Mabuse ,  Taiki Watanabe ,  Michiaki Umeno ,  Takashi Matsuda ,  Kozo Mori ,  Kenji Ushikoshi ,  Jamil Toyir ,  Shengcheng Luo ,  Jingang Wu ,  Masahiro Saito

IPC分类号： C01B3/26 ,  B01J23/80 ,  B01J23/835 ,  B01J23/89 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  C01B3/22 ,  C01B3/32 ,  C07B61/00 ,  C07C29/154 ,  C07C31/04 ,  B01J21/08 ,  B01J21/12 ,  B01J21/14 ,  B01J23/72

CPC分类号： C07C29/154 ,  B01J23/80 ,  B01J23/825 ,  B01J37/0236 ,  C01B3/326 ,  B01J2523/00 ,  C01B2203/1041 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1082 ,  Y02P20/52

摘要： The invention relates to a copper-based catalyst with high activity and a long catalyst life and to a method of producing the catalyst. This catalyst essentially comprises copper oxide, zinc oxide, aluminum oxide, and silicon oxide and optionally containing zirconium oxide, gallium oxide, and palladium oxide, wherein with the total weight of the catalyst being taken as 100%, the above oxides account for, in the order mentioned, 20-60 weight %, 10-50 weight %, 2-10 weight %, 0.3-0.9 weight %, 0-40 weight %, 0-10 weight %, and 0-10 weight %, respectively, and the silicon oxide mentioned above has been derived from colloidal silica or dissolved silica in water, which catalyst has been subjected to calcination at 480-690.degree. C.

摘要翻译： 本发明涉及一种活性高且催化剂寿命长的铜基催化剂及其制备方法。 该催化剂基本上包含氧化铜，氧化锌，氧化铝和氧化硅，并且任选地含有氧化锆，氧化镓和氧化钯，其中催化剂的总重量为100％，上述氧化物占 所述顺序分别为20-60重量％，10-50重量％，2-10重量％，0.3-0.9重量％，0-40重量％，0-10重量％和0-10重量％，以及 上述氧化硅已经从胶体二氧化硅或溶解的二氧化硅在水中得到，该催化剂已经在480-690℃下进行煅烧。

公开(公告)号：US09329087B2

公开(公告)日：2016-05-03

申请号：US14374413

申请日：2012-07-11

申请人： Masahiro Saito

发明人： Masahiro Saito

IPC分类号： G01J5/34 ,  G01J5/04 ,  G01J5/08

CPC分类号： G01J5/04 ,  G01J5/089 ,  G01J5/34

摘要： A pyroelectric-type infrared sensor is provided with: a sensor element; a shield case for covering the sensor element; an infrared transmission filter; an output circuit, which performs impedance conversion to output signals of the sensor element and outputs the signals; and at least one reflecting film. In the pyroelectric-type infrared sensor, the at least one reflecting film, which reflects infrared, is provided between the infrared transmission filter attached to the shield case and surface electrodes, and the infrared transmission filter is disposed extremely close to the surface electrodes.

摘要翻译： 热电型红外线传感器设置有：传感器元件; 用于覆盖传感器元件的屏蔽壳; 红外线传输滤波器; 输出电路，其执行阻抗转换以输出所述传感器元件的信号并输出​​所述信号; 和至少一个反射膜。 在热电型红外线传感器中，在安装在屏蔽壳体上的红外线透射滤光片与表面电极之间设置反射红外线的至少一个反射膜，红外线透过滤光片非常接近表面电极。

公开(公告)号：US20140248478A1

公开(公告)日：2014-09-04

申请号：US14352850

申请日：2011-10-26

申请人： Masahiro Saito ,  Teppei Itamoto

发明人： Masahiro Saito ,  Teppei Itamoto

IPC分类号： B29C45/14

CPC分类号： B29C45/14811 ,  B29K2995/0026 ,  B29K2995/0031 ,  B29K2995/007 ,  C08J7/042 ,  C08J7/045 ,  C08J2475/16 ,  C08J2483/02 ,  Y10T428/24967 ,  Y10T428/249974

摘要： The transparent resin substrate has a light-transmitting thermoplastic resin underlying sheet 1 and a hard coating formed on one surface of the underlying sheet, wherein the hard coating includes a resin component obtained by curing an urethane acrylate that contains a tri-functional or less functional urethane acrylate and a tetra-functional or more functional urethane acrylate; a silane coupling agent or a hydrolyzed product thereof, a silica sol having a grain size of 5 to 500 nm and a refractive index in a range of 1.44 to 1.5; and a metal chelate compound. A low refractive index layer is formed on the hard coating, the low refractive index layer includes a low refractive index hollow silica sol having a grain size of 10 to 150 nm and a refractive index of not more than 1.44, the silane coupling agent or the hydrolyzed product thereof, and a metal chelate compound.

摘要翻译： 所述透明树脂基板具有在所述基板1的下方的透光性热塑性树脂和形成在所述下层片材的一个表面上的硬涂层，其中，所述硬质被膜包含通过固化含有三官能以上官能团的氨基甲酸酯丙烯酸酯而得到的树脂成分 氨基甲酸酯丙烯酸酯和四官能或更多官能的聚氨酯丙烯酸酯; 硅烷偶联剂或其水解产物，粒径为5〜500nm，折射率在1.44〜1.5的硅溶胶; 和金属螯合物。 在硬涂层上形成低折射率层，低折射率层包括粒径为10〜150nm，折射率不大于1.44的低折射率中空硅溶胶，硅烷偶联剂或 水解产物和金属螯合物。

公开(公告)号：US08427003B2

公开(公告)日：2013-04-23

申请号：US13262723

申请日：2010-06-25

申请人： Kazuki Morita ,  Masahiro Saito

发明人： Kazuki Morita ,  Masahiro Saito

IPC分类号： B60L1/00

CPC分类号： H01M10/44 ,  B60L3/00 ,  B60L3/0092 ,  B60L11/005 ,  B60L11/1857 ,  G01R31/3662 ,  G01R31/3679 ,  H01M10/443 ,  H01M10/46 ,  H01M10/48 ,  H01M10/486 ,  H02J7/345 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/705 ,  Y10T307/615

摘要： A power supply device includes an electric storage unit connected to a main power supply and a load via a charging circuit; and a control circuit connected to the main power supply, the charging circuit, a voltage detection circuit, and a current detection circuit. When the electric storage unit is charged up to a steady-state voltage Vcs of the electric storage unit, the control circuit controls the electric storage unit to be charged until the voltage Vc of the electric storage unit reaches a voltage for determining the property deterioration of the electric storage unit. During the charge process, the control circuit calculates at least one of the internal resistances and the capacitance of the electric storage unit to determine the property deterioration of the electric storage unit.

摘要翻译： 电源装置包括通过充电电路连接到主电源和负载的蓄电单元; 以及连接到主电源，充电电路，电压检测电路和电流检测电路的控制电路。 当蓄电单元被充电到蓄电单元的稳定电压Vcs时，控制电路控制蓄电单元被充电，直到蓄电单元的电压Vc达到用于确定蓄电单元的性能劣化的电压 蓄电单元。 在充电处理期间，控制电路计算蓄电单元的内部电阻和电容中的至少一个，以确定蓄电单元的特性劣化。

公开(公告)号：US08184267B2

公开(公告)日：2012-05-22

申请号：US12315287

申请日：2008-12-02

申请人： Kaoru Kumagai ,  Masahiro Saito

发明人： Kaoru Kumagai ,  Masahiro Saito

IPC分类号： G01C3/14

CPC分类号： G01C15/002 ,  G01S17/66

摘要： The present invention provides a surveying instrument provided with a tracking function, said surveying instrument comprising a first image pickup means 40 with a first solid image pickup element 33, a second image pickup means 37 with a second solid image pickup element 19, an image pickup control instrument for controlling image pickup conditions of said first image pickup means and said second image pickup means, and a control unit for controlling the tracking operation of a target 36 based on a target image signal obtained at the first solid image pickup element or based on a target image signal obtained at the second solid image pickup element, wherein the first image pickup means can acquire an image in wider range by said second image pickup means, and wherein the image pickup control instrument controls so that a target image is acquired by the first image pickup means when the target image is out of a photodetection range of the target of the second solid image pickup element and controls so that the target image is acquired by the second image pickup means when the target image detected by the first solid image pickup element is within the predetermined range.

摘要翻译： 本发明提供一种具有跟踪功能的测量仪器，所述测量仪器包括具有第一固体图像拾取元件33的第一图像拾取装置40，具有第二固态图像拾取元件19的第二图像拾取装置37， 用于控制所述第一图像拾取装置和所述第二图像拾取装置的图像拾取条件的控制装置，以及用于基于在第一固体图像拾取元件获得的目标图像信号或基于第一图像拾取装置获得的目标图像信号来控制目标36的跟踪操作的控制单元 在第二实心图像拾取元件获得的目标图像信号，其中第一图像拾取装置可以通过所述第二图像拾取装置获取更宽范围内的图像，并且其中所述图像拾取控制装置进行控制，使得通过所述第二图像拾取装置获取目标图像 当目标图像超出第二实心图像拾取元件的目标的光检测范围时，第一图像拾取装置 并且当由第一固体图像拾取元件检测到的目标图像在预定范围内时，控制使得由第二图像拾取装置获取目标图像。

公开(公告)号：US07821905B2

公开(公告)日：2010-10-26

申请号：US12032090

申请日：2008-02-15

申请人： Masahiro Saito ,  Kiyoshi Toyota ,  Motoo Aiba

发明人： Masahiro Saito ,  Kiyoshi Toyota ,  Motoo Aiba

IPC分类号： G11B7/00

CPC分类号： G02B27/0037 ,  G02B7/008 ,  G02B7/028 ,  G02B27/4238 ,  G02B27/4283 ,  G11B7/1374 ,  G11B7/1376 ,  G11B7/13925

摘要： An optical pickup device is disclosed. The device includes: a light source that emits a light beam of a predetermined wavelength of about 405 nm; an objective lens being a plastic lens provided with, on at least one surface, diffraction means of a zone diffractive structure suppressing generation of aberration to be caused by a temperature change, and has a numerical aperture of 0.82 or larger for gathering the light beam emitted from the light source with respect to an optical disk; and a collimator lens disposed between the light source and the objective lens, and derives a substantially-collimated light by converting an angle of divergence of the light beam emitted from the light source.

摘要翻译： 公开了一种光学拾取装置。 该装置包括：发射约405nm的预定波长的光束的光源; 物镜是在至少一个表面上设置有抑制由温度变化引起的像差产生的区域衍射结构的衍射装置的塑料透镜，并且具有0.82或更大的数值孔径用于收集所发射的光束 从光源相对于光盘; 以及设置在光源和物镜之间的准直透镜，并且通过转换从光源发射的光束的发散角来导出基本上准直的光。

公开(公告)号：US20090171618A1

公开(公告)日：2009-07-02

申请号：US12315358

申请日：2008-12-02

申请人： Kaoru Kumagai ,  Masahiro Saito

发明人： Kaoru Kumagai ,  Masahiro Saito

IPC分类号： G01B11/03

CPC分类号： G01C15/002 ,  E02F3/842 ,  E02F9/26 ,  G01S7/003 ,  G01S17/66

摘要： The present invention provides a surveying system, which comprises a surveying instrument 1 which measures a distance and an angle by projecting a distance measuring light toward a target 12 and can measure a three-dimensional position data of said target and has a function to track the target, and a movable side control device 12 provided on the target side, wherein said surveying instrument has a communication means 15 capable to transmit the three-dimensional position data of the target measured by the surveying instrument to said movable side control device and a first control arithmetic unit 29 for controlling the search of the target by the surveying instrument, wherein said movable side control device has a displacement amount detecting means 38 of the target and a second control arithmetic unit 35 for calculating the displacement amount of the target based on a target detection signal from the displacement amount detecting means and for calculating a target position based on the displacement amount of the target and based on the three-dimensional position data, and in case the surveying instrument cannot track the target, the target position transmitted from the movable side control device is acquired, and the first control arithmetic unit starts searching of the target with the target position as a starting point.

摘要翻译： 本发明提供了一种测量系统，其包括测量仪器1，其通过将距离测量光投射到目标12来测量距离和角度，并且可以测量所述目标的三维位置数据，并且具有跟踪所述目标 目标和设置在目标侧的可动侧控制装置12，其中所述测量仪器具有通信装置15，其能够将由测量仪器测量的目标的三维位置数据传输到所述可动侧控制装置，并且第一 控制运算单元29，用于通过测量仪器控制目标的搜索，其中所述可移动侧控制装置具有目标的位移量检测装置38和第二控制运算单元35，用于基于目标的位移量计算目标的位移量 来自位移量检测装置的目标检测信号，并且用于基于th计算目标位置 目标的位移量，并且基于三维位置数据，并且在测量仪器不能跟踪目标的情况下，获取从可动侧控制装置发送的目标位置，并且第一控制运算单元开始搜索 目标位置为起点。

公开(公告)号：US20090109815A1

公开(公告)日：2009-04-30

申请号：US12260920

申请日：2008-10-29

申请人： Takashi Usui ,  Kazuo Watabe ,  Keiichiro Yusu ,  Chosaku Noda ,  Kazuto Kuroda ,  Nobuaki Kaji ,  Masahiro Saito

发明人： Takashi Usui ,  Kazuo Watabe ,  Keiichiro Yusu ,  Chosaku Noda ,  Kazuto Kuroda ,  Nobuaki Kaji ,  Masahiro Saito

IPC分类号： G11B7/00

CPC分类号： G11B7/00456 ,  G11B7/1267

摘要： According to one embodiment, an optical disc device includes a light source portion which applies laser light to an optical disc, a drive portion which supplies a drive current to the light source portion so as to cause the light source portion to apply laser light of light pulses having relaxation oscillation, and a controller which controls the drive portion to supply a drive current so as to cause the light source portion to emit laser light of (n−1)×N (N is an integral number) light pulses having relaxation oscillation with respect to a mark with recording mark length nT (n: integral number, T: channel clock) to be recorded on the optical disc.

摘要翻译： 根据一个实施例，光盘装置包括向光盘施加激光的光源部分，向光源部分提供驱动电流以使光源部分施加光的激光的驱动部分 具有弛豫振荡的脉冲和控制驱动部分提供驱动电流以使光源部分发出具有弛豫振荡的（n-1）×N（N为整数）光脉冲的激光的控制器， 相对于要记录在光盘上的具有记录标记长度nT（n：整数，T：通道时钟）的标记。

公开(公告)号：US20090109808A1

公开(公告)日：2009-04-30

申请号：US12208658

申请日：2008-09-11

申请人： Nobuaki Kaji ,  Kazuo Watabe ,  Takashi Usui ,  Keiichiro Yasu ,  Chosaku Noda ,  Kazuto Kuroda ,  Masahiro Saito

发明人： Nobuaki Kaji ,  Kazuo Watabe ,  Takashi Usui ,  Keiichiro Yasu ,  Chosaku Noda ,  Kazuto Kuroda ,  Masahiro Saito

IPC分类号： G11B7/00

CPC分类号： G11B7/126 ,  H01S5/0428

摘要： According to one embodiment, a laser drive circuit which supplies a drive current to a laser element which outputs light at a predetermined wavelength, and a laser control circuit which supplies a predetermined timing pulse for generation of relaxation oscillation in a laser drive current supplied to the laser drive circuit, the laser control circuit supplying a laser drive current higher than a threshold value which is supplied from the laser drive circuit to the laser element to enable laser light to be output from the laser element, the laser control circuit setting the laser drive current to a level lower than the threshold value on the basis of the timing pulse.

摘要翻译： 根据一个实施例，提供驱动电流到激光元件的激光驱动电路，激光元件输出预定波长的光;以及激光控制电路，其提供预定的定时脉冲，以产生提供给 激光驱动电路，激光控制电路提供高于从激光驱动电路提供给激光元件的阈值的激光驱动电流，以使激光能够从激光元件输出，激光控制电路设置激光驱动 基于定时脉冲将电流电流降至低于阈值的电平。

公开(公告)号：US07515202B2

公开(公告)日：2009-04-07

申请号：US10812795

申请日：2004-03-30

申请人： Masahiro Saito ,  Satoshi Ajiki ,  Kazuhiro Yaegashi ,  Yukihiro Furusawa ,  Hironori Nakajo ,  Michio Sasaki

发明人： Masahiro Saito ,  Satoshi Ajiki ,  Kazuhiro Yaegashi ,  Yukihiro Furusawa ,  Hironori Nakajo ,  Michio Sasaki

IPC分类号： H04N5/225

CPC分类号： G02B27/0006 ,  G02B7/022 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/2257 ,  H05K3/403

摘要： A compact camera module is disclosed that is capable of preventing adhesion of dust to an image pickup device in the compact camera module. The compact camera module includes a lens unit including a lens and a lens holder holding the lens therein and an image pickup unit attached to the lens unit. The image pickup unit includes a circuit board, an image pickup device on the circuit board, a cover member arranged on the circuit board to cover the image pickup device, and an optical filter arranged with respect to the cover member to face the image pickup device. The image pickup device is disposed in a substantially closed space formed by the circuit board, the cover member, and the optical filter. After the image pickup device is mounted on the circuit board, the image pickup device is disposed in the substantially closed space, and therefore, the compact camera module can be assembled with no occurrence of dust adhesion to the image pickup device.

摘要翻译： 公开了一种紧凑型相机模块，其能够防止灰尘附着到小型照相机模块中的图像拾取装置。 紧凑型相机模块包括透镜单元，其包括透镜和将透镜保持在其中的透镜保持器以及附接到透镜单元的图像拾取单元。 图像拾取单元包括电路板，电路板上的图像拾取装置，布置在电路板上以覆盖图像拾取装置的盖构件和相对于盖构件布置成面向图像拾取装置的滤光器 。 图像拾取装置设置在由电路板，盖构件和滤光器形成的大致封闭的空间中。 在图像拾取装置安装在电路板上之后，图像拾取装置设置在基本封闭的空间中，因此，可以组装小型相机模块而不会对图像拾取装置产生灰尘附着。