公开(公告)号：US11531199B2

公开(公告)日：2022-12-20

申请号：US16952099

申请日：2020-11-19

Applicant: Jumpei Okamura ,  Kenichi Yoshimura ,  Tomohiro Nakajima

Inventor： Jumpei Okamura ,  Kenichi Yoshimura ,  Tomohiro Nakajima

IPC: G02B27/01 ,  B60K35/00

Abstract: A light reflection device is provided with a light source configured to emit irradiation light, a reflector configured to reflect the irradiation light emitted from the light source, a housing, and a holder attached to the housing to hold the reflector. The holder is configured to restrict a movement of the reflector and allows a size of the reflector to change in contrast with the holder. A mobile object is provided with the light reflection device, a screen on which an image is formed by the irradiation light reflected by the reflector, a front windshield configured to reflect the irradiation light diverged and projected through the screen, and an imaging optical system configured to project the irradiation light emitted from the screen toward the front windshield.

公开(公告)号：US10895739B2

公开(公告)日：2021-01-19

申请号：US16376659

申请日：2019-04-05

Applicant: Kenichi Yoshimura ,  Tomohiro Nakajima

Inventor： Kenichi Yoshimura ,  Tomohiro Nakajima

IPC: G02B26/10 ,  G02B26/08 ,  G02B27/01 ,  G03G15/043 ,  G09G5/36 ,  G02B7/02 ,  B60K35/00 ,  G01C21/36 ,  H01L33/48

Abstract: An optical scanning device includes: a light source; a scanning unit configured to deflect light from the light source in a main scanning direction to scan a scanned area with light; an optical member configured to guide light from the light source to the scanning unit; a casing holding the light source and the optical member; and an attaching part disposed between the optical member and the casing to attach a part of the optical member to the casing, wherein a direction in which the attaching part is interposed aligns with a direction corresponding to the main scanning direction of the scanning unit.

公开(公告)号：US10357988B2

公开(公告)日：2019-07-23

申请号：US15208147

申请日：2016-07-12

Applicant: Eiji Fukasawa ,  Junya Nakajima ,  Takuma Kobayashi ,  Takashi Saito ,  Isao Kondo ,  Seiji Ono ,  Kenichi Yoshimura

Inventor： Eiji Fukasawa ,  Junya Nakajima ,  Takuma Kobayashi ,  Takashi Saito ,  Isao Kondo ,  Seiji Ono ,  Kenichi Yoshimura

IPC: B42B5/08 ,  F16B15/00 ,  B65H31/00 ,  B26F1/02 ,  B31F5/00 ,  B42F3/00 ,  B42F13/00 ,  B31F5/06 ,  B42C1/12 ,  B65H45/18 ,  B65H37/04 ,  G03G15/00

Abstract: A paper-made staple binds a sheet bundle subjected to folding processing by a folding blade and a folding roller. The paper-made staple includes a pair of leg portions inserted into the sheet bundle and then bent inward; and a connection portion that connects the leg portions in a staple longitudinal direction. The connection portion has, at an edge portion thereof, a cut in a direction crossing the longitudinal direction so as to correspond to a predetermined folding position of the sheet bundle for the purpose of facilitating the folding of the connection portion, and the cut is formed inward from the edge portion so as to have a substantially triangular shape and is provided on both edge portions of the connection portion of the paper-made staple.

公开(公告)号：US09304228B2

公开(公告)日：2016-04-05

申请号：US13955230

申请日：2013-07-31

Applicant: Tadashi Nakamura ,  Shigeaki Imai ,  Shuichi Suzuki ,  Mitsuru Nakajima ,  Kenichi Yoshimura ,  Hiroyoshi Funato

Inventor： Tadashi Nakamura ,  Shigeaki Imai ,  Shuichi Suzuki ,  Mitsuru Nakajima ,  Kenichi Yoshimura ,  Hiroyoshi Funato

IPC: G02B27/10 ,  G01V8/22 ,  G01S7/481 ,  G02B26/12

CPC classification number: G01V8/22 ,  G01S7/4817 ,  G02B26/123

Abstract: An object detection apparatus includes an incident optical system, which includes light source units and a combining unit combining light beams emitted from the light source units; a deflection unit including rotating reflection parts that deflect the light beams to scan and be irradiated on a predetermined range of an object; an imaging unit forming an image based on the light from the predetermined range of the object; and an optical detection unit detecting the object based on the light received via the imaging unit. Further the combining unit combines the light beams such that each of the combined light beams passes a single light path when projected onto a predetermined plane, and each of the light paths exists outside a region of the deflection unit when projected onto the first plane.

Abstract translation: 物体检测装置包括入射光学系统，其包括光源单元和组合单元，其组合从光源单元发射的光束; 偏转单元，其包括旋转的反射部分，其将所述光束偏转扫描并照射在物体的预定范围上; 成像单元，其基于来自所述对象的预定范围的光形成图像; 以及光学检测单元，其基于经由所述成像单元接收的光检测所述物体。 此外，组合单元组合光束，使得当投影到预定平面上时，组合的每个光束通过单个光路，并且当投影到第一平面上时，每个光路存在于偏转单元的区域的外部。

公开(公告)号：US08928005B2

公开(公告)日：2015-01-06

申请号：US13381348

申请日：2010-07-02

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

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

IPC: H01L33/00

CPC classification number: H01L33/504 ,  C09K11/7721 ,  C09K11/7734 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: A semiconductor light-emitting device that is high in luminous efficiency and that emits light which is high in color rendering property includes a semiconductor light-emitting element that emits blue light; a green fluorescent substance that absorbs the blue light and emits green light; and an orange fluorescent substance that absorbs the blue light and emits orange light, fluorescence emitted by the green fluorescent substance and the orange fluorescent substance having an emission spectrum that has a peak wavelength of not less than 540 nm and not more than 565 nm and that satisfies the relation of 0.70>PI(90)/PI(MAX)>0.55, where PI(MAX) represents an emission intensity at the peak wavelength, and PI(90) represents an emission intensity at a wavelength 90 nm longer than the peak wavelength.

Abstract translation: 发光效率高，发光性高的半导体发光元件包括：发出蓝色光的半导体发光元件; 吸收蓝光并发出绿光的绿色荧光物质; 以及吸收蓝色光并发出橙色光的橙色荧光物质，由绿色荧光物质发出的荧光和具有峰值波长不低于540nm且不大于565nm的发射光谱的橙色荧光物质，并且 满足0.70> PI（90）/ PI（MAX）> 0.55的关系，其中PI（MAX）表示峰值波长处的发射强度，PI（90）表示比峰值长90nm的发射强度 波长。

公开(公告)号：US20140071428A1

公开(公告)日：2014-03-13

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

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：US08513872B2

公开(公告)日：2013-08-20

申请号：US13198432

申请日：2011-08-04

Applicant: Kazunori Annen ,  Makoto Izumi ,  Kimiko Mieda ,  Kenichi Yoshimura ,  Hiroshi Fukunaga

Inventor： Kazunori Annen ,  Makoto Izumi ,  Kimiko Mieda ,  Kenichi Yoshimura ,  Hiroshi Fukunaga

IPC: H01L51/00

CPC classification number: C09K11/7734 ,  B82Y30/00 ,  C09K11/0883 ,  C09K11/70 ,  C09K11/883 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/00014

Abstract: A light emitting apparatus includes a light emitting device emitting primary light and a wavelength conversion unit absorbing a part of the primary light to emit secondary light. The wavelength conversion unit includes a first wavelength conversion unit containing at least a nanocrystalline phosphor and a second wavelength conversion unit containing a rare-earth-activated phosphor or a transition-metal-element-activated phosphor. In the light emitting device, the first wavelength conversion unit and the second wavelength conversion unit are closely stacked in order.

Abstract translation: 发光装置包括发射初级光的发光器件和吸收初级光的一部分以发射二次光的波长转换单元。 波长转换单元包括至少包含纳米晶体荧光体的第一波长转换单元和含有稀土活化荧光体或过渡金属元素活化荧光体的第二波长转换单元。 在发光装置中，第一波长转换单元和第二波长转换单元依次紧密堆叠。

公开(公告)号：US20130120734A1

公开(公告)日：2013-05-16

申请号：US13650382

申请日：2012-10-12

Applicant: Tetsuya Ogata ,  Mitsuru Nakajima ,  Shuichi Suzuki ,  Kenichi Yoshimura ,  Akihiro Iwamatsu ,  Kohei Shimizu ,  Tokiko Inoue ,  Chihiro Tanaka

Inventor： Tetsuya Ogata ,  Mitsuru Nakajima ,  Shuichi Suzuki ,  Kenichi Yoshimura ,  Akihiro Iwamatsu ,  Kohei Shimizu ,  Tokiko Inoue ,  Chihiro Tanaka

IPC: G01S17/02

CPC classification number: G01S7/4816 ,  G01S17/42 ,  G01S17/936

Abstract: A laser radar apparatus includes a light source; a light scanning unit configured to scan light irradiated from the light source; a light receiving unit configured to receive light that is reflected by an object, the light being irradiated from the light scanning unit onto the object and reflected by the object; and a porous member arranged between the object and the light receiving unit, the porous member including plural through holes.

Abstract translation: 激光雷达装置包括光源; 光扫描单元，被配置为扫描从所述光源照射的光; 光接收单元，被配置为接收被物体反射的光，所述光从所述光扫描单元照射到所述物体上并被所述物体反射; 以及布置在所述物体和所述光接收单元之间的多孔构件，所述多孔构件包括多个通孔。

公开(公告)号：US20130077083A1

公开(公告)日：2013-03-28

申请号：US13622583

申请日：2012-09-19

Applicant: Shuichi SUZUKI ,  Mitsuru Nakajima ,  Kenichi Yoshimura

Inventor： Shuichi SUZUKI ,  Mitsuru Nakajima ,  Kenichi Yoshimura

IPC: G02B26/10 ,  G01S17/02

CPC classification number: G01S7/4817 ,  G02B26/12 ,  G02B27/0031

Abstract: An optical beam scanner includes a light source, an optical scanner configured to scan a light beam irradiated from the light source, and an input optical system configured to direct the light beam irradiated from the light source to the optical scanner, wherein the optical scanner includes a rotating mirror configured to rotate around a rotational axis and reflect the light beam irradiated from the light source; the rotating mirror is rotated around the rotational axis so that the light beam is irradiated on differing positions of a mirror surface of the rotating mirror; and the mirror surface of the rotating mirror has a mirror surface inclining angle with respect to a direction parallel to the rotational axis that is arranged to gradually increase from a first side to a second side of the rotating mirror in a direction parallel to a plane perpendicular to the rotational axis.

Abstract translation: 一种光束扫描器，包括光源，被配置为扫描从光源照射的光束的光学扫描器，以及配置成将从光源照射的光束引导到光学扫描器的输入光学系统，其中光学扫描器包括 旋转镜，其构造成围绕旋转轴线旋转并反射从所述光源照射的光束; 旋转镜绕旋转轴旋转，使得光束照射在旋转镜的镜面的不同位置; 并且旋转镜的镜面相对于平行于旋转轴线的方向具有镜面倾斜角度，该倾斜角度被布置成沿着垂直于垂直于平面的平面的平面的方向从旋转镜的第一侧逐渐增加到第二侧 到旋转轴线。

公开(公告)号：US08400011B2

公开(公告)日：2013-03-19

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: B60L1/00

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。