公开(公告)号：US20100182667A1

公开(公告)日：2010-07-22

申请号：US12687210

申请日：2010-01-14

Applicant: Daisuke ISHIDA

Inventor： Daisuke ISHIDA

IPC: G02B26/10

CPC classification number: G02B26/101

Abstract: An optical scanning apparatus that scans a light beam from a light source includes: a movable portion and a fixed portion. The movable portion includes: a rotating member, which is capable of rotating about a rotation axis being parallel with an optical axis of the light beam, has an open hole through which the light beam passes, and is provided with a first coil; and a mirror that is provided to the rotating member, electrically connected with the first coil, and reflects the light beam that passes through the open hole of the rotating member in a variable angle with respect to the optical axis of the light beam. The fixed portion includes: a magnetic member; and a second coil capable of supplying an electromagnetic field to the first coil. One of a part and a whole of the magnetic member is made of a magnetic material and the magnetic member serves as a magnetic core of the second coil.

Abstract translation: 扫描来自光源的光束的光学扫描装置包括：可动部和固定部。 可移动部分包括：旋转构件，其能够围绕与光束的光轴平行的旋转轴线旋转，具有光束通过的开放孔，并且设置有第一线圈; 以及设置在与第一线圈电连接的旋转部件上并且相对于光束的光轴以可变角度反射穿过旋转部件的开孔的光束的反射镜。 固定部分包括：磁性部件; 以及能够向第一线圈供给电磁场的第二线圈。 磁性构件的一部分和整体中的一个由磁性材料制成，并且磁性构件用作第二线圈的磁芯。

公开(公告)号：US20100253989A1

公开(公告)日：2010-10-07

申请号：US12749549

申请日：2010-03-30

Applicant: Takeshi SHIMIZU ,  Daisuke ISHIDA

Inventor： Takeshi SHIMIZU ,  Daisuke ISHIDA

IPC: G02B26/10

CPC classification number: G02B26/0816 ,  G02B26/101 ,  G02B26/127 ,  G02B27/104 ,  G02B27/145

Abstract: A mirror device drive control apparatus adapted to perform drive control of a mirror device having a hysteresis characteristic, includes: a drive section adapted to drive the mirror device with a drive signal; a detection section adapted to detect a displacement of a movable section of the mirror device, and to generate and then output a detection signal corresponding to the detection; a control section adapted to perform control of a frequency of the drive signal so that the movable section is displaced in a predetermined range; and an abnormality detection section adapted to detect abnormal vibration of the movable section during the control by the control section, wherein the abnormality detection section detects, in response to change in frequency of the drive signal, a frequency of an envelope included in the abnormal vibration of the movable section as a beat frequency based on a detection signal of the detection section, and obtains a frequency of the drive signal for performing a restoration process of driving of the mirror device based on the frequency of the drive signal changed and the beat frequency.

Abstract translation: 一种适用于执行具有滞后特性的反射镜装置的驱动控制的反射镜装置驱动控制装置，包括：适于用驱动信号驱动反射镜装置的驱动部分; 检测部，其适于检测所述镜装置的可动部的位移，并生成并输出与所述检测对应的检测信号; 控制部分，适于执行所述驱动信号的频率的控制，使得所述可移动部分在预定范围内移位; 以及异常检测部，其适于在所述控制部的控制期间检测所述可动部的异常振动，其中，所述异常检测部根据所述驱动信号的频率的变化来检测包含在所述异常振动中的包络的频率 作为基于检测部的检测信号的拍频的拍动频率，根据变更的驱动信号的频率和拍频来获取用于进行镜装置的驱动的恢复处理的驱动信号的频率 。

公开(公告)号：US20130046408A1

公开(公告)日：2013-02-21

申请号：US13316562

申请日：2011-12-12

Applicant: Daisuke ISHIDA ,  Hikaru Inoue ,  Shinichi Maehara ,  Kanji Takanishi

Inventor： Daisuke ISHIDA ,  Hikaru Inoue ,  Shinichi Maehara ,  Kanji Takanishi

IPC: G05B19/418

CPC classification number: B25J9/1682 ,  B25J5/02 ,  B25J9/0087

Abstract: A robot control system according to an aspect of an embodiment includes a plurality of robots, at least one external axis, and converters. The robots perform axis behaviors. The external axes are a movable axis shared by the robots and are mutually connected to the robots. Each of the converters assumes a virtual robot formed by connecting all the external axes to the one robot and converts acquisition values on positions of the robot and the external axes acquired for the virtual robot into conversion values indicating absolute positions in a predetermined normal coordinate system.

Abstract translation: 根据实施例的一个方面的机器人控制系统包括多个机器人，至少一个外部轴和转换器。 机器人执行轴行为。 外轴是由机器人共享的可动轴，并与机器人相互连接。 每个转换器假设通过将所有外部轴连接到一个机器人而形成的虚拟机器人，并且将获取的机器人的位置和对于虚拟机器人获取的外部轴的获取值转换成指示在预定的正常坐标系中的绝对位置的转换值。

公开(公告)号：US20120313909A1

公开(公告)日：2012-12-13

申请号：US13487468

申请日：2012-06-04

Applicant: Daisuke ISHIDA ,  Yasushi MIZOGUCHI

Inventor： Daisuke ISHIDA ,  Yasushi MIZOGUCHI

IPC: G02B26/10 ,  G09G5/00

CPC classification number: G02B26/101 ,  G02B26/105 ,  G02B27/0101 ,  G02B2027/0118

Abstract: A display apparatus includes: a light emitting unit which emits light; a light scanning unit which includes a light reflector reflecting light emitted from the light emitting unit and being swingably installed around a swing axis and scans the light reflected by the light reflector on a display surface where an image is to be displayed in a first direction and a second direction perpendicular to the first direction; and an amplitude changing unit which changes an amplitude of the swing of the light reflector, in which the amplitude changing unit changes the amplitude of the swing of the light reflector, so that a first state where the light is scanned in a first region of the display surface and a second state where the light is scanned on the first region and a second region different from the first region of the display surface is switched over each other.

Abstract translation: 一种显示装置，包括：发光部的发光部; 光扫描单元，其包括反射从发光单元发射的光并且可摆动地安装在摆动轴线周围的光反射器的光反射器，并且在第一方向上在要显示图像的显示表面上扫描由光反射器反射的光;以及 垂直于第一方向的第二方向; 以及振幅改变单元，其改变所述振动改变单元改变所述光反射器的摆动的幅度的光反射器的摆动的幅度，使得在所述光反射器的第一区域中扫描所述光的第一状态 显示表面和在第一区域上扫描光并且与显示表面的第一区域不同的第二区域彼此切换的第二状态。

公开(公告)号：US20120313850A1

公开(公告)日：2012-12-13

申请号：US13487539

申请日：2012-06-04

Applicant: Daisuke ISHIDA ,  Yasushi MIZOGUCHI

Inventor： Daisuke ISHIDA ,  Yasushi MIZOGUCHI

IPC: G02B26/10 ,  G09G5/00 ,  G09G5/10

CPC classification number: G02B27/0101 ,  G02B26/10 ,  G02B27/01 ,  G02B2027/014 ,  G09G1/07 ,  G09G3/002 ,  G09G3/003 ,  G09G3/025 ,  G09G2380/10

Abstract: A display apparatus includes: a light emitting unit which emits light; a light scanning unit which includes a light reflector and scans the light in first and second directions; an amplitude changing unit which changes an amplitude of the swing of the light reflector; and a light emitting control unit which adjusts an amount of light of the light emitting unit, wherein the amplitude changing unit allows a first state where the light is scanned in a first region of the display surface and a second state where the light is scanned on the first region and a second region of the display surface is switched, and wherein the light emitting control unit allows an amount of light per unit area of the first region in the first state and an amount of light per unit area of the first region in the second state to be equalized.

Abstract translation: 一种显示装置，包括：发光部的发光部; 光扫描单元，其包括光反射器并且在第一和第二方向上扫描光; 振幅改变单元，其改变所述光反射器的摆动的幅度; 以及发光控制单元，其调整所述发光单元的光量，其中所述振幅改变单元允许在所述显示表面的第一区域中扫描所述光的第一状态以及所述光被扫描的第二状态 切换显示面的第一区域和第二区域，其中发光控制单元允许在第一状态下的第一区域的每单位面积的光量和第一区域的每单位面积的光量 第二个要平衡的状态。

公开(公告)号：US20110255139A1

公开(公告)日：2011-10-20

申请号：US13169479

申请日：2011-06-27

Applicant: Takeshi SHIMIZU ,  Daisuke ISHIDA

Inventor： Takeshi SHIMIZU ,  Daisuke ISHIDA

IPC: G02B26/10

CPC classification number: G02B26/0816 ,  G02B26/101 ,  G02B26/127 ,  G02B27/104 ,  G02B27/145

Abstract: A mirror device drive control apparatus adapted to perform drive control of a mirror device having a hysteresis characteristic.

Abstract translation: 一种镜装置驱动控制装置，适用于执行具有滞后特性的镜装置的驱动控制。

公开(公告)号：US20110249312A1

公开(公告)日：2011-10-13

申请号：US13081613

申请日：2011-04-07

Applicant: Daisuke ISHIDA ,  Yasushi MIZOGUCHI

Inventor： Daisuke ISHIDA ,  Yasushi MIZOGUCHI

IPC: G02B26/10

CPC classification number: G02B26/101 ,  G02B26/085 ,  H04N9/3129 ,  H04N9/3194

Abstract: An image forming apparatus includes a light output unit that outputs light and a light scanning unit that includes at least one light reflection part reflecting the light output from the light output unit, and scans a display surface in a first direction at a first speed and scans the surface in a second direction orthogonal to the first direction at a second speed lower than the first speed with the light reflected by the light reflection part, wherein a drawable region in which an image can be formed on the display surface by scanning with the light has at least two parts of a part in which a length of the drawable region in the first direction increases, apart in which the length decreases, and a part in which the length is maintained constant from a first side toward a second side in the second direction.

Abstract translation: 图像形成装置包括输出光的光输出单元和光扫描单元，该光扫描单元包括反射从光输出单元输出的光的至少一个光反射部，并以第一速度扫描第一方向的显示表面，并扫描 所述表面在与由所述光反射部反射的光以比第一速度低的第二速度的第二方向上以第二方向正交，其中通过用光扫描可以在显示表面上形成图像的可绘制区域 具有其中第一方向上的可拉伸区域的长度增加的部分的至少两个部分，其中长度减小，并且长度在第二方向上从第一侧朝向第二侧保持恒定的部分 方向。

公开(公告)号：US20100253990A1

公开(公告)日：2010-10-07

申请号：US12749551

申请日：2010-03-30

Applicant: Takeshi SHIMIZU ,  Daisuke ISHIDA

Inventor： Takeshi SHIMIZU ,  Daisuke ISHIDA

IPC: G02B26/10

CPC classification number: G02B27/145 ,  G02B26/0816 ,  G02B26/101 ,  G02B26/127 ,  G02B27/104

Abstract: A mirror device drive control apparatus adapted to perform drive control of a mirror device having a hysteresis characteristic, includes: a drive section adapted to drive the mirror device with a drive signal; a detection section adapted to detect a displacement of a movable section of the mirror device, and to generate and then output a detection signal corresponding to the detection; and a start-up processing section adapted to perform a start-up process of the mirror device, wherein the start-up processing section detects a frequency of an envelope included in abnormal vibration of the movable section as a beat frequency fb based on the detection signal of the detection section, obtains a predetermined frequency f1 based on a frequency f of the drive signal of the mirror device with which the beat frequency is detected and the beat frequency fb, and drives the mirror device again with the drive signal having the frequency f1.

Abstract translation: 一种适用于执行具有滞后特性的反射镜装置的驱动控制的反射镜装置驱动控制装置，包括：适于用驱动信号驱动反射镜装置的驱动部分; 检测部，其适于检测所述镜装置的可动部的位移，并生成并输出与所述检测对应的检测信号; 以及启动处理部，其适于执行所述镜装置的启动处理，其中所述启动处理部基于所述检测来检测包括在所述可动部的异常振动中的包络的频率作为拍频fb 检测部分的信号基于检测到拍频的镜装置的驱动信号的频率f和拍频fb获得预定频率f1，并且用具有频率的驱动信号再次驱动镜装置 f1。