公开(公告)号：US07719396B2

公开(公告)日：2010-05-18

申请号：US12043072

申请日：2008-03-05

申请人： Yuichi Umeda ,  Yoshihiro Someno

发明人： Yuichi Umeda ,  Yoshihiro Someno

IPC分类号： H01F1/00

CPC分类号： H02K33/16 ,  G02B7/003 ,  G02B7/1828 ,  G02B26/0808 ,  G11B7/0065 ,  G11B7/0933 ,  G11B7/0935 ,  H02K41/0356 ,  H02K2201/18

摘要： A first virtual axis orthogonally intersects with a second virtual axis, and a third axis (axis passing a support center point) vertical to the first and second virtual axes is permitted to be a reference axis. A magnetic drive mechanism is provided with first magnetic drive sections for applying a drive power to a movable axis, which is supporting an object to be controlled, in a rotating direction of the first virtual axis or in a rotating direction parallel to the first virtual axis, and second magnetic drive sections for applying a drive power to the movable axis, in a rotating direction of the second virtual axis or in a rotating direction parallel to the second virtual axis.

摘要翻译： 第一虚拟轴与第二虚拟轴正交相交，并且允许垂直于第一和第二假想轴的第三轴（通过支撑中心点的轴）为参考轴。 磁驱动机构设置有第一磁驱动部分，用于沿着第一虚拟轴线的旋转方向或平行于第一虚拟轴线的旋转方向向支撑被控制物体的可动轴施加驱动力， 以及第二磁驱动部分，用于沿着第二虚拟轴线的旋转方向或平行于第二虚拟轴线的旋转方向向可动轴施加驱动力。

公开(公告)号：US20080169891A1

公开(公告)日：2008-07-17

申请号：US12043072

申请日：2008-03-05

申请人： Yuichi UMEDA ,  Yoshihiro SOMENO

发明人： Yuichi UMEDA ,  Yoshihiro SOMENO

IPC分类号： H01F7/08

CPC分类号： H02K33/16 ,  G02B7/003 ,  G02B7/1828 ,  G02B26/0808 ,  G11B7/0065 ,  G11B7/0933 ,  G11B7/0935 ,  H02K41/0356 ,  H02K2201/18

摘要： A first virtual axis orthogonally intersects with a second virtual axis, and a third axis (axis passing a support center point) vertical to the first and second virtual axes is permitted to be a reference axis. A magnetic drive mechanism is provided with first magnetic drive sections for applying a drive power to a movable axis, which is supporting an object to be controlled, in a rotating direction of the first virtual axis or in a rotating direction parallel to the first virtual axis, and second magnetic drive sections for applying a drive power to the movable axis, in a rotating direction of the second virtual axis or in a rotating direction parallel to the second virtual axis.

摘要翻译： 第一虚拟轴与第二虚拟轴正交相交，并且允许垂直于第一和第二假想轴的第三轴（通过支撑中心点的轴）为参考轴。 磁驱动机构设置有第一磁驱动部分，用于沿着第一虚拟轴线的旋转方向或平行于第一虚拟轴线的旋转方向向支撑被控制物体的可动轴施加驱动力， 以及第二磁驱动部分，用于沿着第二虚拟轴线的旋转方向或平行于第二虚拟轴线的旋转方向向可动轴施加驱动力。

公开(公告)号：US20080137162A1

公开(公告)日：2008-06-12

申请号：US11952400

申请日：2007-12-07

申请人： Shinji MITSUYA ,  Naoyuki TOKUCHI ,  Yoshihiro SOMENO ,  Yuichi UMEDA

发明人： Shinji MITSUYA ,  Naoyuki TOKUCHI ,  Yoshihiro SOMENO ,  Yuichi UMEDA

IPC分类号： G03H1/28 ,  G11C13/04

CPC分类号： G11B7/0065 ,  G11B7/083 ,  G11B7/0925 ,  G11B7/0956 ,  G11B7/24044

摘要： A hologram information reproducing device is described which can reproduce information from a recording medium on which hologram information is recorded, and which can be downsized. In one aspect, when light from a light source is emitted, the light is converted into parallel reference light, by a lens of an optical system. A mirror changes the orientation of the reference light so that it is oriented obliquely downward towards a recording medium. More specifically, as viewed from the top, the mirror changes a path of the light from the light source unit by approximately 90 degrees. In addition, as viewed from the side, the mirror changes the path of the light from the light source unit downward by approximately 45 degrees. Since an interference pattern recorded on the recording medium is a Bragg grating, when the reference light illuminates a recording area of the recording medium, a reproduction light is obtained by Bragg diffraction. The reproduction light is reflected by a reflecting layer of the recording medium and is detected by a photodetector 13.

摘要翻译： 描述了可以从其上记录全息图信息的记录介质再现信息并且可以缩小尺寸的全息图信息再现装置。 在一个方面，当发出来自光源的光时，通过光学系统的透镜将光转换成平行参考光。 反射镜改变参考光的取向，使其朝着记录介质倾斜向下取向。 更具体地说，从顶部观察，反射镜将来自光源单元的光的路径改变大约90度。 此外，从侧面观察，镜将来自光源单元的光的路径向下改变大约45度。 由于记录在记录介质上的干涉图案是布拉格光栅，当参考光照射记录介质的记录区域时，通过布拉格衍射获得再现光。 再现光被记录介质的反射层反射，并由光电检测器13检测。

公开(公告)号：US07075316B2

公开(公告)日：2006-07-11

申请号：US10941605

申请日：2004-09-14

申请人： Yuichi Umeda ,  Junichi Sato

发明人： Yuichi Umeda ,  Junichi Sato

IPC分类号： G01R27/26 ,  G06K9/00

CPC分类号： G01R27/2605 ,  G06K9/0002 ,  G11C27/024 ,  G11C27/026

摘要： A capacitance detecting circuit of a capacitive sensor having a plurality of column lines and a row line intersecting the column lines detects a change in capacitance at an intersection of a column line and a row line. The circuit includes a PN code generating unit for generating a code having orthogonality in time sequence to output the generated code as a column drive signal, a column line drive unit for driving a predetermined one of the column lines which are selected in response to the code, a capacitance detecting unit, connected to the row line, for detecting a voltage by converting a total sum of changes in capacitance at intersections of the selected column lines into the voltage to output the detected voltage, and a decode processing unit for performing a predetermined calculation on the detected voltage output from the capacitance detecting unit and the code to determine a voltage value responsive to the capacitance change at the intersection.

摘要翻译： 具有多条列线和与列线交叉的行线的电容式传感器的电容检测电路检测列线和行线交点处的电容变化。 该电路包括PN码产生单元，用于产生具有时间顺序的正交性的代码，以便将生成的代码作为列驱动信号输出;列线驱动单元，用于驱动响应于代码选择的预定的一列 电容检测单元，连接到行线，用于通过将所选列线的交点处的电容变化的总和转换成电压来检测电压，以输出检测到的电压;以及解码处理单元，用于执行预定的 对从电容检测单元输出的检测电压进行计算和代码，以确定响应于交叉点处的电容变化的电压值。

公开(公告)号：US20050122785A1

公开(公告)日：2005-06-09

申请号：US10981871

申请日：2004-11-04

申请人： Yuichi Umeda ,  Tatsumi Fujiyoshi ,  Ken Kawahata

发明人： Yuichi Umeda ,  Tatsumi Fujiyoshi ,  Ken Kawahata

IPC分类号： G01B7/28 ,  G06K9/00 ,  G11C11/34

CPC分类号： G06K9/0002 ,  G06F3/0416 ,  G06F3/044

摘要： A capacitance detecting circuit detects, in terms of voltage, change in capacitance at intersections of a plurality of column lines and a plurality of row lines crossing each other. The capacitance detecting circuit includes a column-line driving unit for driving a column line; a row-line selector for selecting a specific row line from the plurality of row lines; and a capacitance calculator for calculating a capacitance at an intersection of the specific row line and the driven column line based on a reference current that flows in relation to a reference capacitance and a current that flows in relation to the capacitance at the intersection.

摘要翻译： 电容检测电路根据电压检测多个列线和彼此交叉的多个行线的交点处的电容的变化。 电容检测电路包括用于驱动列线的列线驱动单元; 用于从所述多行行中选择特定行线的行行选择器; 以及电容计算器，用于基于相对于参考电容流动的参考电流和相对于交叉点处的电容流动的电流来计算特定行线和从动列线的交点处的电容。

公开(公告)号：US6130662A

公开(公告)日：2000-10-10

申请号：US864636

申请日：1997-05-28

申请人： Yuichi Umeda

发明人： Yuichi Umeda

IPC分类号： G01S3/784 ,  G06F3/033 ,  G06F3/042 ,  G09G5/08

CPC分类号： G01S3/784 ,  G06F3/0304 ,  G06F3/0346

摘要： In a relative angle detecting device, plural received light outputs are subjected to time division. Received light detection voltage is shifted by a phase shifter and sampling pulse is formed, and peak detecting means holds peak value of received light output based on the sampling pulse. In a CPU, peak value of each voltage is stored in a memory, and the stored value is operated thereby information regarding relative position between a light source and a light reception element is operated. Utilizing the time division, each received light detection voltage can be processed in the same condition, and the peak value of each received light output can be detected with high precision.

摘要翻译： 在相对角度检测装置中，对多个接收光输出进行时分。 接收光检测电压被移相器移位并形成采样脉冲，峰值检测装置根据取样脉冲保持接收光输出的峰值。 在CPU中，每个电压的峰值被存储在存储器中，并且由此操作存储的值，从而操作关于光源和光接收元件之间的相对位置的信息。 利用时分，可以在相同的条件下处理每个接收的光检测电压，并且可以高精度地检测每个接收的光输出的峰值。

公开(公告)号：US5949403A

公开(公告)日：1999-09-07

申请号：US565659

申请日：1995-11-29

申请人： Yuichi Umeda ,  Masatoshi Uchio ,  Tomomitsu Muta ,  Junichi Saito ,  Masahiro Tanaka

发明人： Yuichi Umeda ,  Masatoshi Uchio ,  Tomomitsu Muta ,  Junichi Saito ,  Masahiro Tanaka

IPC分类号： G08C23/04 ,  H03J1/00 ,  H03J9/06 ,  G09G5/08

CPC分类号： H03J9/06 ,  G08C23/04 ,  H03J1/0025 ,  G08C2201/32 ,  H03J2200/22

摘要： A remote coordinate designating device has a remote control with a light emitting device for emitting light, and a controller for detecting a designated position by receiving light from the remote control at a distance from the remote control. One cycle of a light signal from the light emitting device is composed of switch data and a coordinate detection timing header at the head, and a coordinate detection carrier. The switch data and the coordinate detection timing header use the same frequency as the normal remote control frequency band, and the frequency of the coordinate detection carrier is lower than the frequency of the switch data and the coordinate detection timing header. The switch data contains on-off information about a switch for pointing, and coordinate detection is started when a predetermined time has passed from the rise of a burst portion in the switch data.

摘要翻译： 远程坐标指定装置具有带有用于发光的发光装置的遥控器，以及用于通过从遥控器远离遥控器的光接收来检测指定位置的控制器。 来自发光装置的光信号的一个周期由头部的开关数据和坐标检测定时头部以及坐标检测载体构成。 开关数据和坐标检测定时标头使用与正常遥控频带相同的频率，坐标检测载体的频率低于开关数据和坐标检测定时标头的频率。 开关数据包含关于用于指向的开关的开 - 关信息，并且当从开关数据中的突发部分的上升经过预定时间时开始坐标检测。

公开(公告)号：US07583424B2

公开(公告)日：2009-09-01

申请号：US11952400

申请日：2007-12-07

申请人： Shinji Mitsuya ,  Naoyuki Tokuchi ,  Yoshihiro Someno ,  Yuichi Umeda

发明人： Shinji Mitsuya ,  Naoyuki Tokuchi ,  Yoshihiro Someno ,  Yuichi Umeda

IPC分类号： G03H1/28 ,  G03H1/22

CPC分类号： G11B7/0065 ,  G11B7/083 ,  G11B7/0925 ,  G11B7/0956 ,  G11B7/24044

摘要： A hologram information reproducing device is described which can reproduce information from a recording medium on which hologram information is recorded, and which can be downsized. In one aspect, when light from a light source is emitted, the light is converted into parallel reference light, by a lens of an optical system. A mirror changes the orientation of the reference light so that it is oriented obliquely downward towards a recording medium. More specifically, as viewed from the top, the mirror changes a path of the light from the light source unit by approximately 90 degrees. In addition, as viewed from the side, the mirror changes the path of the light from the light source unit downward by approximately 45 degrees. Since an interference pattern recorded on the recording medium is a Bragg grating, when the reference light illuminates a recording area of the recording medium, a reproduction light is obtained by Bragg diffraction. The reproduction light is reflected by a reflecting layer of the recording medium and is detected by a photodetector 13.

摘要翻译： 描述了可以从其上记录全息图信息的记录介质再现信息并且可以缩小尺寸的全息图信息再现装置。 在一个方面，当发出来自光源的光时，通过光学系统的透镜将光转换成平行参考光。 反射镜改变参考光的取向，使其朝着记录介质倾斜向下取向。 更具体地说，从顶部观察，反射镜将来自光源单元的光的路径改变大约90度。 此外，从侧面观察，镜将来自光源单元的光的路径向下改变大约45度。 由于记录在记录介质上的干涉图案是布拉格光栅，当参考光照射记录介质的记录区域时，通过布拉格衍射获得再现光。 再现光被记录介质的反射层反射，并由光电检测器13检测。

公开(公告)号：US20060158202A1

公开(公告)日：2006-07-20

申请号：US10986499

申请日：2004-11-10

申请人： Yuichi Umeda ,  Junichi Saito

发明人： Yuichi Umeda ,  Junichi Saito

IPC分类号： G01R27/26

CPC分类号： G06K9/0002 ,  G06F3/0416 ,  G06F3/044

摘要： In a capacitance detecting circuit, changes in capacitances at intersections between a plurality of column lines and a row line are detected as voltages. The capacitance detecting circuit includes a code generator for generating code having orthogonality in chronological order. A column-line driver drives the plurality of column lines based on the code by dividing the column lines into a first column line group and a second column line group. A capacitance detector, which is connected to the row line, converts the total of currents generated in capacitances at the intersections with the driven column lines into a voltage signal and outputs the converted voltage signal. A decoding computation unit determines the voltages corresponding to the capacitances at the intersections for each of the column line groups by performing product sum computation between the measured voltages and the code. In a period for detecting the capacitances, the column-line driver drives the first column line group and the second column line group by complementary voltages according to the code or information indicating the inversion of the code.

摘要翻译： 在电容检测电路中，检测多条列线和行线之间的交叉点的电容的变化，作为电压。 电容检测电路包括用于按时间顺序生成具有正交性的代码的代码发生器。 列线驱动器通过将列线划分成第一列线组和第二列线组，基于代码来驱动多条列线。 连接到行线的电容检测器将与驱动列线交叉处的电容中产生的电流的总和转换为电压信号，并输出转换的电压信号。 解码计算单元通过在测量的电压和代码之间进行乘积和计算来确定与每个列线组的交点处的电容相对应的电压。 在检测电容的期间，列线驱动器根据代码或指示代码的反转的信息，通过互补电压来驱动第一列线组和第二列线组。

公开(公告)号：US07078918B2

公开(公告)日：2006-07-18

申请号：US10986505

申请日：2004-11-10

申请人： Yuichi Umeda ,  Junichi Saito

发明人： Yuichi Umeda ,  Junichi Saito

IPC分类号： G01R27/26

CPC分类号： G06K9/0002 ,  G06F3/0416 ,  G06F3/044

摘要： In a capacitance detecting circuit, changes in capacitances at intersections between a plurality of row lines and a column line are detected as voltages. The capacitance detecting circuit includes a column-line driver for driving the column line. A code generator generates code having orthogonality in chronological order. A selection synthesizer selects a certain number of row lines from the plurality of row lines by using the code and synthesizes measured voltages at the intersections between the selected row lines and the driven column line so as to output the synthesized measured voltage. A decoding computation unit separates the measured voltages corresponding to the capacitances at the intersections by performing product sum computation between the synthesized measured voltage and the code.

摘要翻译： 在电容检测电路中，检测多条行线与列线之间的交叉点的电容变化为电压。 电容检测电路包括用于驱动列线的列线驱动器。 代码生成器按时间顺序生成具有正交性的代码。 选择合成器通过使用代码从多条行线中选择一定数量的行线，并且合成所选择的行线和被驱动列线之间的交点处的测量电压，以便输出合成的测量电压。 解码计算单元通过在合成测量电压和代码之间执行乘积和计算来分离对应于交点处的电容的测量电压。