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1. 发明授权

US06622391B1 Incremental rotary encoder, and a surveying instrument incorporating a magnetic incremental rotary encoder 失效
标题翻译：增量旋转编码器，以及包含磁力增量式旋转编码器的测量仪器
公开(公告)号：US06622391B1
公开(公告)日：2003-09-23
申请号：US09559741
申请日：2000-04-27
申请人： Masami Shirai , Masato Noguchi , Katsuhiko Kenjo
发明人： Masami Shirai , Masato Noguchi , Katsuhiko Kenjo
IPC分类号： G01B730
CPC分类号： G01C1/02 , H03M1/301
摘要： An incremental rotary encoder includes a rotary portion, a first sensor and a second sensor, the first and second sensors being arranged so as to be opposite from each other with respect to the axis of the rotary portion. The second sensor is offset from the first sensor so that the phase of output voltage of the second sensor advances or delays with respect to the phase of output voltage of the first sensor by &pgr;/X, wherein “X” represents a real number of one or more than one.
摘要翻译：增量式旋转编码器包括旋转部分，第一传感器和第二传感器，第一和第二传感器被布置为相对于旋转部分的轴线彼此相对。第二传感器偏离第一传感器，使得第二传感器的输出电压的相位相对于第一传感器的输出电压的相位相对于π/ X而进行或延迟，其中“X”表示实数或多于一个。

2. 发明授权

US06600308B2 Magnetic encoder and method for reducing harmonic distortion thereof 失效
标题翻译：磁编码器及减少其谐波失真的方法
公开(公告)号：US06600308B2
公开(公告)日：2003-07-29
申请号：US10058784
申请日：2002-01-30
申请人： Masami Shirai , Masato Noguchi
发明人： Masami Shirai , Masato Noguchi
IPC分类号： G01B730
CPC分类号： G01D5/24476 , G01D5/24438 , H03M1/0614 , H03M1/303
摘要： A magnetic encoder includes a magnetic drum having, on the outer peripheral surface thereof, magnetized portions spaced at equal pitches; a magnetic sensor unit opposed to the outer peripheral surface of the magnetic drum; magnetic sensors are provided in the magnetic sensor unit spaced at a distance smaller than one pitch of the magnetized portions; a calculation device for calculating two sets of vectorial signals, from detection-signal output levels of the magnetic sensors generated upon rotation of the magnetic drum or the magnetic sensor unit, using the following equations (1) and (2): Aout=&Sgr;Wm=1Vm×sin &thgr;m (1); and Bout=&Sgr;Wm=1Vm×cos &thgr;m (2); wherein W designates the number of the magnetic sensors; Vm designates the detection-signal output levels of the magnetic sensors generated upon rotation of the magnetic drum or the magnetic sensor unit; Aout and Bout designates one and another set of vectorial signals.
摘要翻译：磁性编码器包括：磁鼓，其外周面上具有间隔相等间距的磁化部分; 磁传感器单元，与磁鼓的外周表面相对; 磁传感器设置在磁传感器单元中，该距离小于磁化部分的一个间距; 使用以下等式（1）和（2）从磁鼓或磁传感器单元旋转时产生的磁传感器的检测信号输出电平计算两组矢量信号的计算装置：其中W表示磁传感器数量; Vm表示在磁鼓或磁传感器单元旋转时产生的磁传感器的检测信号输出电平; Aout和Bout指定一组和另一组矢量信号。

3. 发明授权

US09092245B2 Information processing apparatus, execution method, and object program 有权
标题翻译：信息处理装置，执行方法和目标程序
公开(公告)号：US09092245B2
公开(公告)日：2015-07-28
申请号：US13525716
申请日：2012-06-18
申请人： Masato Noguchi , Yoshiroh Kamiyama
发明人： Masato Noguchi , Yoshiroh Kamiyama
IPC分类号： G06F13/00 , G06F17/00 , G06F9/445
CPC分类号： G06F9/44521
摘要： There is provided an information processing apparatus including a message storage unit for storing a message sent to a component, and an execution processing unit for loading the component body into a computer in response to receiving an execution instruction on the component to execute the component body and process the message stored in the message storage unit prior to the execution instruction.
摘要翻译：提供了一种信息处理装置，包括：消息存储单元，用于存储发送到组件的消息;以及执行处理单元，用于响应于接收到组件上的执行指令来将组件主体加载到计算机中以执行组件主体，以及在执行指令之前处理存储在消息存储单元中的消息。

4. 发明授权

US06234639B1 Polarization converter and lighting device for LCD panel 失效
标题翻译：液晶面板的极化转换器和照明装置
公开(公告)号：US06234639B1
公开(公告)日：2001-05-22
申请号：US09332988
申请日：1999-06-15
申请人： Masato Noguchi
发明人： Masato Noguchi
IPC分类号： F21V800
CPC分类号： G02B6/0056 , G02B6/0035
摘要： A polarization converter having a planar light guide element is disclosed, in which at least one of front and rear surfaces thereof defines a light emission surface and one edge surface defines an initial edge surface for unpolarized light, and at least one corrugated reflection boundary surface being provided in the light guide element. The reflection boundary surface is defined by at least two adjacent optical media having different refractive indexes. The normal vectors of each surface are within a normal surface, so that light incident upon the initial edge surface can be emitted from the light emission surface. A lighting device for an LCD panel using a polarization converter is also disclosed.
摘要翻译：公开了一种具有平面导光元件的偏振转换器，其中前表面和后表面中的至少一个限定了发光表面，并且一个边缘表面限定了用于非偏振光的初始边缘表面，并且至少一个波纹反射边界表面是设置在导光元件中。反射边界表面由具有不同折射率的至少两个相邻光学介质限定。每个表面的法向矢量在正常表面内，使得入射到初始边缘表面的光可以从光发射表面发射。还公开了一种使用偏振转换器的LCD面板的照明装置。

5. 发明授权

US5752107A Real image finder system for a camera 失效
公开(公告)号：US5752107A
公开(公告)日：1998-05-12
申请号：US857564
申请日：1997-05-16
申请人： Sachio Hasushita , Masato Noguchi , Kazuhiro Yamada , Ichiro Taguchi , Masahiro Inazuka
发明人： Sachio Hasushita , Masato Noguchi , Kazuhiro Yamada , Ichiro Taguchi , Masahiro Inazuka
IPC分类号： G02B23/14 , G02F1/1335 , G03B17/20 , G03B13/08
CPC分类号： G02B23/14 , G03B17/20 , G02F1/133528
摘要： A real image finder system of a camera has an objective lens, an eyepiece lens and deflecting system. The deflecting system includes an erecting system positioned between the objective lens and the eyepiece lens. The finder system also includes an LCD panel that is located on an image plane of the objective lens with the LCD panel displaying information which is viewed through the eyepiece lens. A first polarizer is positioned between the objective lens and the LCD panel while a second polarizer is positioned between the LCD panel and the eyepiece lens. The first and second polarizers are arranged such that their transmission axes are perpendicular to each other. Further at least one optical component of the deflecting system is located between the first polarizer and the second polarizer.

6. 发明授权

US5448355A System for measuring tilt of image plane of optical system using diffracted light 失效
$System for measuring tilt of image plane of optical system using diffracted light$
标题翻译：使用衍射光测量光学系统的图像平面倾斜的系统
公开(公告)号：US5448355A
公开(公告)日：1995-09-05
申请号：US220682
申请日：1994-03-31
申请人： Masato Noguchi , Takashi Iizuka
发明人： Masato Noguchi , Takashi Iizuka
IPC分类号： G01M11/02 , G01B9/02
CPC分类号： G01M11/02
摘要： A system used for measuring the tilt of an image formed by a lens. The measuring system has a light source, a diffraction grating, a reflection surface and a detector for detecting an interference pattern that is formed by the light after passing through the diffraction grating reflection surface and the lens.
摘要翻译：用于测量由透镜形成的图像的倾斜的系统。测量系统具有光源，衍射光栅，反射表面和检测器，用于检测通过衍射光栅反射表面和透镜之后由光形成的干涉图案。

7. 发明授权

US5434835A Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US5434835A
公开(公告)日：1995-07-18
申请号：US98252
申请日：1993-07-29
申请人： Hisashi Konno , Suguru Takishima , Takashi Morita , Toshiyuki Kase , Masahiro Oono , Koichi Maruyama , Masato Noguchi , Makoto Iki
发明人： Hisashi Konno , Suguru Takishima , Takashi Morita , Toshiyuki Kase , Masahiro Oono , Koichi Maruyama , Masato Noguchi , Makoto Iki
IPC分类号： G11B7/09
CPC分类号： G11B7/094
摘要： The optical disk apparatus of this invention is provided with a memory for memorizing a track offset signal corresponding to an angle of a galvanic mirror, or a photodetector having two pairs of photodetecting regions to detect different tracking error signals to each other, or two galvanic mirrors which are adjusted so as to prevent the track offset signal.
摘要翻译：本发明的光盘装置设置有用于存储对应于电流反射镜的角度的光道偏移信号的存储器或具有两对光电检测区域的光电检测器，以检测彼此的不同跟踪误差信号，或两个电反射镜其被调整以防止轨道偏移信号。

8. 发明授权

US5432606A Interferometer for the measurement of surface profile which introduces a spatial carrier by tilting the reference mirror 失效
标题翻译：用于测量表面轮廓的干涉仪，通过倾斜参考镜引入空间载体
公开(公告)号：US5432606A
公开(公告)日：1995-07-11
申请号：US180818
申请日：1994-01-10
申请人： Masato Noguchi , Masahiro Oono
发明人： Masato Noguchi , Masahiro Oono
IPC分类号： G01B9/02 , G01B11/30
CPC分类号： G01B9/02056 , G01B11/2441 , G01B9/02032
摘要： This invention relates to a means of analyzing the shape of a surface to be measured by generating interference fringes containing a spatial carrier produced by tilting the wavefronts from a reference surface and the surface to be measured, taking several measurements of these interference fringes while varying the optical path length of the reference surface by means of a phase shift device, applying a spatial fringe scan method to the interference fringe data so as to detect the optical path length variation produced by the phase shift device, applying a temporal fringe scan method to this optical path length variation and several interference fringe data so as to analyze the interference fringes, and then subtracting the spatial carrier from the analytical results.
摘要翻译：本发明涉及一种通过产生干涉条纹来分析待测表面的形状的装置，该干涉条纹包含通过从参考表面和被测表面倾斜波前产生的空间载波，同时对这些干涉条纹进行若干测量，同时改变通过相移装置对基准表面的光程长度，对干涉条纹数据应用空间条纹扫描方法，以检测由相移装置产生的光程长度变化，对其进行时间边缘扫描方法光路长度变化和几个干涉条纹数据，以分析干涉条纹，然后从分析结果中减去空间载波。

9. 发明授权

US5278401A Optical disc apparatus having five light receiving areas for detecting focus error and tracking error 失效
标题翻译：具有用于检测聚焦误差和跟踪误差的五个光接收区域的光盘装置
公开(公告)号：US5278401A
公开(公告)日：1994-01-11
申请号：US928408
申请日：1992-08-12
申请人： Suguru Takishima , Isao Okuda , Masahiro Oono , Koichi Maruyama , Masato Noguchi
发明人： Suguru Takishima , Isao Okuda , Masahiro Oono , Koichi Maruyama , Masato Noguchi
IPC分类号： G11B7/09 , G11B7/13 , G11B11/105 , G01J1/20 , G11B7/00
CPC分类号： G11B11/10597 , G11B11/10576 , G11B7/0903 , G11B7/0912 , G11B7/0943 , G11B7/131
摘要： A signal detecting apparatus in an optical disc apparatus having an objective lens which converges light emitted from a light source onto an optical disc and a condenser lens which converges light reflected by the optical disc and transmitted through the objective lens includes first and second light receiving elements, each having a light receiving surface located before or behind a convergence point on which the light reflected from the optical disc is converged when the objective lens is in a focal position. Each of the light receiving surfaces are split into at least four light receiving areas. The signal detecting apparatus also includes a means for calculating a sum of differences of outputs of the light receiving surfaces' inner light receiving areas, calculating a sum of differences of outputs of the light receiving surfaces' outer light receiving areas, and then calculating a difference of the sums of differences, so that a track error signal is output in accordance with the difference of sums of differences calculated by the calculating means.
摘要翻译：在具有将从光源发射的光会聚到光盘上的物镜的光盘装置中的信号检测装置和会聚由光盘反射并透过物镜的光的聚光透镜包括第一和第二光接收元件每个具有位于会聚点之前或之后的光接收表面，当物镜处于焦点位置时，从该光盘反射的光会聚在其上。每个光接收表面被分成至少四个光接收区域。信号检测装置还包括：计算受光面的内部光接收区域的输出的差的和的方式，计算受光面的外部光接收区域的输出的差的和，然后计算差的差值之和，使得根据由计算装置计算的差值之差来输出轨道误差信号。

10. 发明授权

US5243542A Interferometer employing reference images 失效
标题翻译：干涉仪采用参考图像
公开(公告)号：US5243542A
公开(公告)日：1993-09-07
申请号：US704729
申请日：1991-05-20
申请人： Masato Noguchi
发明人： Masato Noguchi
IPC分类号： G01B11/16 , G01B11/25
CPC分类号： G01B11/254 , G01B11/161
摘要： An interferometer for measuring the degree of deformation of an object, wherein alignment detection is facilitated by producing a moire pattern. An image signal data for reference fringes is compounded with interference fringe data that has been used for alignment detection. In generating a moire pattern, the interference fringe image signal data is process using the reference fringe data as a filter, resulting in improvement in visibility of the moire pattern.
摘要翻译：一种用于测量物体的变形程度的干涉仪，其中通过产生莫尔图案来促进对准检测。用于参考条纹的图像信号数据与已经用于对准检测的干涉条纹数据复合。在产生莫尔条纹图案时，干涉条纹图像信号数据是使用参考边缘数据作为滤波器的处理，导致莫尔图案的可视性的提高。

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