公开(公告)号：US09316495B2

公开(公告)日：2016-04-19

申请号：US13962196

申请日：2013-08-08

Applicant: Shuichi Suzuki ,  Kenichi Yoshimura ,  Mitsuru Nakajima ,  Yusuke Hayashi

Inventor： Shuichi Suzuki ,  Kenichi Yoshimura ,  Mitsuru Nakajima ,  Yusuke Hayashi

IPC: G01C3/08 ,  G01S17/00 ,  G01S7/484 ,  G01S7/486

CPC classification number: G01C3/08 ,  G01S7/484 ,  G01S7/4863 ,  G01S17/00

Abstract: A distance measurement apparatus that measures distance to a target by irradiating the target with laser beams and detecting light reflected by the target includes a light projection unit. The distance measurement apparatus also includes a plurality of light emission units to emit a plurality of laser beams onto the target while setting optical paths of the plurality of laser beams radially along a given virtual plane; and a light receiving unit including a plurality of light receivers to receive the plurality of laser beams projected from the light projection unit and reflected by the target.

Abstract translation: 通过用激光照射目标并检测由目标反射的光来测量与目标的距离的距离测量装置包括光投影单元。 距离测量装置还包括多个发光单元，用于沿着给定的虚拟平面径向设置多个激光束的光路，以将多个激光束发射到目标上; 以及光接收单元，其包括多个光接收器，用于接收从所述光投射单元投影并被所述目标物反射的所述多个激光束。

公开(公告)号：US09004653B2

公开(公告)日：2015-04-14

申请号：US14126249

申请日：2012-03-30

Applicant: Wataru Ikeuchi ,  Kenichi Yoshimura ,  Naoki Kobayashi

Inventor： Wataru Ikeuchi ,  Kenichi Yoshimura ,  Naoki Kobayashi

IPC: B41J2/045 ,  B41J2/14 ,  B41J2/155 ,  B05B17/00

CPC classification number: B41J2/14201 ,  B05B17/0646 ,  B41J2/14209 ,  B41J2/155 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/11 ,  B41J2202/20

Abstract: A liquid ejecting head and a recording device are disclosed. The head includes a fluid channel member and a piezoelectric substrate on the fluid channel member. The fluid channel member includes chambers, each having a diamond shape with two obtuse angle portions and two acute angle portions. In a plan view, the chambers are arranged in a matrix, and aligned in directions of a row and of a column. The substrate includes a first electrode, a piezoelectric body and second electrodes. Each of the second electrodes includes a main electrode and a lead-out portion. The main electrode overlaps with the respective chamber, and is located inside the chamber in the plan view. The lead-out electrode includes: a first end which overlaps with the respective chamber; and a second end located outside the chamber and located in a region that does not overlap with the column in the plan view.

Abstract translation: 公开了一种液体喷射头和记录装置。 头部包括在流体通道构件上的流体通道构件和压电基板。 流体通道构件包括腔室，每个腔室具有菱形形状，具有两个钝角部分和两个锐角部分。 在平面图中，室被布置成矩阵，并且在行和列的方向上排列。 基板包括第一电极，压电体和第二电极。 每个第二电极包括主电极和引出部分。 主电极与相应的室重叠，并且在平面图中位于室内。 引出电极包括：与各个室重叠的第一端; 以及位于所述腔室外部并且位于与所述平面图中的所述柱不重叠的区域中的第二端。

公开(公告)号：US20150069224A1

公开(公告)日：2015-03-12

申请号：US14467206

申请日：2014-08-25

Applicant: Kenichi Yoshimura

Inventor： Kenichi Yoshimura

IPC: G01S17/02 ,  B60S1/08 ,  F21S8/10

CPC classification number: G01S17/026 ,  B60S1/0833 ,  B60S1/0837 ,  B60S1/0844 ,  F21S43/235 ,  G01N21/3554 ,  G01N21/43 ,  G01N21/4738 ,  G01N21/552 ,  G01N2021/3155 ,  G01N2021/9586 ,  G01N2201/0626 ,  G01N2201/0631 ,  G01N2201/0636 ,  G01N2201/064 ,  G02B5/04 ,  G06K9/00791

Abstract: A light guide member for an object detection apparatus is devised. The object detection apparatus includes a light source unit, and a detection unit for detecting an object adhered on a surface of a light translucent member based on change of light quantity of reflection light received from the light translucent member. The light guide member includes an incident face where the light exiting from the light source unit enters; a detection face where the exiting light exits to a rear face of the light translucent member and the reflection light reflected from the light translucent member enters; an exiting face where the reflection light exits to the detection unit; and a light guiding portion through which the exiting light and the reflection light proceed. The detection face has curvature corresponding to curvature of the light translucent member.

Abstract translation: 设计了用于物体检测装置的导光部件。 物体检测装置包括光源单元和检测单元，用于基于从光半透明构件接收的反射光的光量的变化来检测粘附在光透明构件的表面上的物体。 导光构件包括从光源单元射出的光进入的入射面; 进出光出射到所述光半透明构件的后表面的反射光和从所述光半透明构件反射的反射光的检测面; 反射光离开检测单元的出射面; 以及导光部，出射光和反射光通过该导光部进行。 检测面具有对应于光半透明构件的曲率的曲率。

公开(公告)号：US08901591B2

公开(公告)日：2014-12-02

申请号：US13811933

申请日：2011-07-15

Applicant: Kenichi Yoshimura ,  Kohsei Takahashi ,  Hiroshi Fukunaga ,  Naoto Hirosaki

Inventor： Kenichi Yoshimura ,  Kohsei Takahashi ,  Hiroshi Fukunaga ,  Naoto Hirosaki

IPC: H01L33/50 ,  C09K11/08 ,  C09K11/77 ,  H05B33/14

CPC classification number: H01L33/504 ,  C09K11/0883 ,  C09K11/7715 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: There is realized a light-emitting device that emits, with high efficiency, white light with excellent color rendering index. A light-emitting device (1) of the present invention is a light-emitting device (1) for emitting white light, including at least a light-emitting element (2) for emitting blue light, an orange fluorescent material (13) which absorbs the blue light so as to emit orange light, and a green fluorescent material (14) which absorbs the blue light so as to emit green light, the orange fluorescent material (13) being a Ce-activated CaAlSiN3 fluorescent material in a solid solution crystal form in which Ce and oxygen are dissolved in a crystal having a composition of cCaAlSiN3.(1−c)LiSi2N3 where 0.2≦c≦0.8, and the orange fluorescent material (13) containing 2 weight % or more of Ce.

Abstract translation: 实现了以高效率发出具有优异显色指数的白光的发光装置。 本发明的发光装置（1）是至少包括发光蓝光的发光元件（2）发出白光的发光装置（1），橙色荧光体（13），其中， 吸收蓝色光以发出橙色光;以及绿色荧光材料（14），其吸收蓝色光以发出绿色光，橙色荧光材料（13）为固体溶液中的Ce活化的CaAlSiN 3荧光材料 Ce和氧溶解在具有cCaAlSiN3组成的晶体中的晶体形式（1-c）LiSi 2 N 3，其中0.2＆lt; lE; c＆nlE; 0.8和含有2重量％或更多Ce的橙色荧光材料（13）。

公开(公告)号：US20140002878A1

公开(公告)日：2014-01-02

申请号：US13909340

申请日：2013-06-04

Applicant: Yuusuke Hayashi ,  Mitsuru Nakajima ,  Shuichi Suzuki ,  Kenichi Yoshimura

Inventor： Yuusuke Hayashi ,  Mitsuru Nakajima ,  Shuichi Suzuki ,  Kenichi Yoshimura

IPC: G02B26/10

CPC classification number: G02B26/105 ,  F16D3/04 ,  G02B7/1821 ,  G02B26/121 ,  G06K7/10623

Abstract: A laser scanner includes an optical source emitting a laser beam; and an optical deflector deflecting the laser beam emitted from the optical source to scan an object with the laser beam deflected thereby, wherein the optical deflector includes a reflecting mirror; a motor rotating the reflecting mirror around an axis of the mirror: a first member fixed on a shaft of the motor, rotating with the shaft and a second member fixed on the axis of the mirror, engaging with the first member when the shaft rotates to rotate with the axis of the mirror.

Abstract translation: 激光扫描器包括发射激光束的光源; 以及光偏转器，其使从所述光源发射的激光束偏转，以由此偏转的激光束来扫描物体，其中所述光学偏转器包括反射镜; 围绕反射镜的轴线旋转反射镜的马达：固定在马达的轴上的第一构件，其与轴一起旋转，固定在反射镜的轴线上的第二构件在轴旋转时与第一构件接合 与镜子的轴线一起旋转。

公开(公告)号：US20130207146A1

公开(公告)日：2013-08-15

申请号：US13811996

申请日：2011-07-15

Applicant: Kenichi Yoshimura ,  Kohsei Takahashi ,  Hiroshi Fukunaga ,  Naoto Hirosaki

Inventor： Kenichi Yoshimura ,  Kohsei Takahashi ,  Hiroshi Fukunaga ,  Naoto Hirosaki

IPC: H01L33/50

CPC classification number: H01L33/504 ,  C09K11/0883 ,  C09K11/7715 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: There is realized a light-emitting device that emits, with high efficiency, white light with excellent color rendering index in a lamp color region. A light-emitting device (1) of the present invention is a light-emitting device (1) for emitting white light in a lamp color region, including at least a light-emitting element (2) for emitting blue light, an orange fluorescent material (13) which absorbs the blue light so as to emit orange light, and a red fluorescent material (14) which absorbs the blue light so as to emit red light, the orange fluorescent material (13) being a Ce-activated CaAlSiN3 fluorescent material in a solid solution crystal form in which Ce and oxygen are dissolved in a crystal having a composition of cCaAlSiN3.(1−c)LiSi2N3 where 0.2≦c≦0.8.

Abstract translation: 实现了在灯颜色区域中以高效率发出具有优异显色指数的白光的发光装置。 本发明的发光装置（1）是发光装置（1），其在至少包含发光蓝色发光元件（2）的灯色区域发出白光，发出橙色荧光 吸收蓝色光以发出橙色光的材料（13）和吸收蓝色光以发出红色光的红色荧光材料（14），橙色荧光材料（13）是Ce活化的CaAlSiN 3荧光体 其中Ce和氧溶解在具有cCaAlSiN3组成的晶体中的固溶体晶体形式的材料（1-c）LiSi 2 N 3，其中0.2 @ c @ 0.8。

公开(公告)号：US20110286067A1

公开(公告)日：2011-11-24

申请号：US13106209

申请日：2011-05-12

Applicant: Akihiro IWAMATSU ,  Kenichi Yoshimura ,  Kohei Shimizu ,  Tokiko Inoue ,  Mitsuru Nakajima

Inventor： Akihiro IWAMATSU ,  Kenichi Yoshimura ,  Kohei Shimizu ,  Tokiko Inoue ,  Mitsuru Nakajima

IPC: G02B26/10

CPC classification number: G02B26/127 ,  G02F1/29

Abstract: An optical scanning device includes a light source; a scanning unit to deflect/scan a laser beam from the light source; an imaging optical system to focus the deflected and scanned laser beam to a scan-target surface; an electro-optic element to electrically change a refractive index thereof; a controller to control the refractive index of the electro-optic element to adjust deflection amount of the laser beam; and a positional shift detecting unit, disposed away from the light path, to detect a positional shift of the incident laser beam from an ideal position in a sub-scanning direction. The device further includes a beam splitting element, and the controller adjusts a deflection amount of the laser beam from the electro-optic element based on a detection result by the positional shift detecting unit and corrects a positional shift in the sub-scanning direction of the laser beam on the scan-target surface.

Abstract translation: 光学扫描装置包括光源; 扫描单元，用于偏转/扫描来自光源的激光束; 成像光学系统，用于将偏转和扫描的激光束聚焦到扫描目标表面; 电光元件，用于电变化其折射率; 控制器，用于控制电光元件的折射率以调节激光束的偏转量; 以及位置偏移检测单元，其远离光路设置，以检测入射激光束在副扫描方向上的理想位置的位置偏移。 该装置还包括分束元件，并且控制器基于位置偏移检测单元的检测结果来调整来自电光元件的激光束的偏转量，并校正副扫描方向上的位置偏移 激光束在扫描目标表面上。

公开(公告)号：US20110084609A1

公开(公告)日：2011-04-14

申请号：US12885073

申请日：2010-09-17

Applicant: Yoshinobu KAWAGUCHI ,  Kenichi Yoshimura ,  Masamichi Harada ,  Katsuhiko Kishimoto

Inventor： Yoshinobu KAWAGUCHI ,  Kenichi Yoshimura ,  Masamichi Harada ,  Katsuhiko Kishimoto

IPC: B60Q1/08 ,  H05B37/02

CPC classification number: F21V23/0442 ,  F21S41/14 ,  F21S41/16 ,  F21S45/10 ,  F21V9/30 ,  F21W2102/00 ,  F21Y2115/30 ,  H01S5/005

Abstract: An illumination device improved in safety to the eye is provided. The illumination device includes: a semiconductor laser element to serve as an excitation light source which emits laser light; a fluorescent plate which contains a fluorescent substance for emitting light of a desired color and is irradiated with laser light emitted from the semiconductor laser element; a light receiving element part which detects light reflected from the fluorescent plate; and a light source control part which controls laser light emitted from the semiconductor laser element based on a detection signal from the light receiving element part.

Abstract translation: 提供了一种提高眼睛安全性的照明装置。 照明装置包括：半导体激光元件，用作发射激光的激发光源; 荧光板，其包含用于发射所需颜色的光的荧光物质，并且用从所述半导体激光元件发射的激光照射; 检测从荧光板反射的光的受光元件部; 以及光源控制部，其基于来自所述受光元件部的检测信号，控制从所述半导体激光元件发出的激光。

公开(公告)号：US07111928B2

公开(公告)日：2006-09-26

申请号：US10848914

申请日：2004-05-19

Applicant: Kenichi Satake ,  Kenichi Yoshimura

Inventor： Kenichi Satake ,  Kenichi Yoshimura

IPC: B41J2/045

CPC classification number: B41J2/14233 ,  B41J2002/14266

Abstract: The present invention is directed to a piezoelectric ink jet head wherein the partition walls that separate the adjacent recesses that make the pressure chambers are formed to have such a cross sectional shape as the width W1 in the planar direction at the upper end on the side of the substrate where the drive section is formed and height H in the direction of substrate thickness satisfy the expression (1): W1≧H  (1) while the width W1 and W2 of the lower end at the bottom of the recess of the substrate in the planar direction satisfy the expression (2): W1≦W2  (2) in order to prevent the dot size and dot shape of the picture to be formed from varying as the state of driving the individual drive regions or the state of driving the individual piezoelectric elements are influenced by the state of driving the other plurality of drive regions or the state of driving the individual piezoelectric elements that surround the former.

Abstract translation: 本发明涉及一种压电喷墨头，其中分离形成压力室的相邻凹部的分隔壁形成为具有在平面方向上的宽度W 1 1的横截面形状 在形成有驱动部的基板侧的上端，基板厚度方向的高度H满足式（1）：＆lt;线内公式说明=“在线公式”end =“ “1”<1 = H（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>而宽度W 1 < 在基板的凹部的底部的下端的平面方向的/ SUB＆gt;和W 2＆lt; 2＆lt; 2＆gt;满足式（2）：＆lt;？in-line-formula description =“In-line 公式“end =”lead“？> W <1> <= W <2> <2 in-line-formula description =”In-line Formulas“end =” 尾“→>，以防止由驱动th的状态变化而形成图像的点尺寸和点形状 单个驱动区域或驱动各个压电元件的状态受驱动其它多个驱动区域的状态或围绕前者的各个压电元件的驱动状态的影响。

公开(公告)号：US07025342B2

公开(公告)日：2006-04-11

申请号：US10862822

申请日：2004-06-07

Applicant: Hirotomi Nemoto ,  Atsushi Abe ,  Takashi Matsuura ,  Kenichi Yoshimura

Inventor： Hirotomi Nemoto ,  Atsushi Abe ,  Takashi Matsuura ,  Kenichi Yoshimura

IPC: F16F15/00

CPC classification number: F16F15/027 ,  B60K5/1208 ,  F16F13/268

Abstract: In an actuator drive control device for an active vibration isolation support system, accumulated time of eight time intervals tn of crank pulses which are outputted at every 15 degrees of a crank angle in a vibration period corresponding to 120 degrees of the crank angle, and average accumulated time shown by a straight line connecting a start point and an end point of the line of the accumulated time are calculated. Eight deviations Δtn are calculated by subtracting the average accumulated time from the accumulated time. A variation waveform of the deviations Δtn corresponds to a variation waveform of the time interval tn of the crank pulses attributable only to the engine vibration with the influence of a variation in the engine rotational speed Ne being eliminated. Therefore, the vibration isolation function of an active vibration isolation support system can be effectively executed by controlling an actuator of the active vibration isolation support system based on the engine vibration which is estimated from the variation waveform of the time interval tn. Thus, the active vibration isolation support system is precisely controlled by accurately estimating a vibration state of the engine when the engine rotational speed increases and decreases.

Abstract translation: 在用于主动隔振支撑系统的致动器驱动控制装置中，在对应于曲柄角度的120度的振动周期中，在曲轴角度的每15度输出的曲柄脉冲的八个时间间隔tn的累积时间和平均 计算通过连接累积时间的线的起始点和终点的直线所示的累积时间。 通过从累积时间减去平均累积时间来计算八个偏差Deltatn。 偏差Deltatn的变化波形对应于仅消除发动机转速Ne的变化的影响的仅归因于发动机振动的曲柄脉冲的时间间隔tn的变化波形。 因此，通过基于从时间间隔tn的变化波形推定的发动机振动来控制主动隔振支撑系统的致动器，可以有效地执行主动隔振支撑系统的隔振功能。 因此，当发动机转速增加和减小时，通过精确地估计发动机的振动状态来精确地控制主动隔振支撑系统。