公开(公告)号：US20110109713A1

公开(公告)日：2011-05-12

申请号：US12944003

申请日：2010-11-11

申请人： Takayuki Yamaguchi ,  Satoru Sugawara ,  Kazuhiko Adachi ,  Masaki Hiroi

发明人： Takayuki Yamaguchi ,  Satoru Sugawara ,  Kazuhiko Adachi ,  Masaki Hiroi

IPC分类号： B41J2/435 ,  G02B26/10 ,  B32B37/12

CPC分类号： B41J2/471 ,  B41J2/4753 ,  G02B26/10 ,  G02B26/123 ,  H01L2224/48227 ,  H01L2924/16195 ,  Y10T156/10

摘要： An optical device including an optical element; a package member in which the optical element is held on a bottom surface of the package member in an area surrounded by walls; and a plate member that seals the area surrounded by the walls and the bottom surface in an airtight manner, the plate member being translucent and joined to the package member with a resin material. The walls have a structure including steps, the plate member is joined onto one of the steps of the walls, and at least a part of the walls facing side surfaces of the plate member includes a positioning part for positioning the plate member and a retaining part for retaining the resin material, in a direction perpendicular to the bottom surface.

摘要翻译： 一种包括光学元件的光学装置; 封装构件，其中所述光学元件在由所述壁包围的区域中被保持在所述封装构件的底表面上; 以及以气密密封由壁和底面包围的区域的板构件，该板构件是半透明的并且用树脂材料接合到封装构件。 所述壁具有包括台阶的结构，所述板构件连接到所述壁的一个台阶中，并且所述板构件的侧表面的至少一部分壁包括用于定位所述板构件的定位部和保持部 用于保持树脂材料在垂直于底面的方向上。

公开(公告)号：US08421838B2

公开(公告)日：2013-04-16

申请号：US12944003

申请日：2010-11-11

申请人： Takayuki Yamaguchi ,  Satoru Sugawara ,  Kazuhiko Adachi ,  Masaki Hiroi

发明人： Takayuki Yamaguchi ,  Satoru Sugawara ,  Kazuhiko Adachi ,  Masaki Hiroi

IPC分类号： B41J2/45 ,  H01L23/10

CPC分类号： B41J2/471 ,  B41J2/4753 ,  G02B26/10 ,  G02B26/123 ,  H01L2224/48227 ,  H01L2924/16195 ,  Y10T156/10

摘要： An optical device including an optical element; a package member in which the optical element is held on a bottom surface of the package member in an area surrounded by walls; and a plate member that seals the area surrounded by the walls and the bottom surface in an airtight manner, the plate member being translucent and joined to the package member with a resin material. The walls have a structure including steps, the plate member is joined onto one of the steps of the walls, and at least a part of the walls facing side surfaces of the plate member includes a positioning part for positioning the plate member and a retaining part for retaining the resin material, in a direction perpendicular to the bottom surface.

摘要翻译： 一种包括光学元件的光学装置; 封装构件，其中所述光学元件在由所述壁包围的区域中被保持在所述封装构件的底表面上; 以及以气密密封由壁和底面包围的区域的板构件，该板构件是半透明的并且用树脂材料接合到封装构件。 所述壁具有包括台阶的结构，所述板构件连接到所述壁的一个台阶中，并且所述板构件的侧表面的至少一部分壁包括用于定位所述板构件的定位部和保持部 用于保持树脂材料在垂直于底面的方向上。

公开(公告)号：US09627845B2

公开(公告)日：2017-04-18

申请号：US13719709

申请日：2012-12-19

申请人： Masaki Hiroi ,  Satoru Sugawara

发明人： Masaki Hiroi ,  Satoru Sugawara

IPC分类号： H01S5/022 ,  B41J2/455 ,  B41J2/47 ,  H01S5/0683 ,  H01S5/183

CPC分类号： H01S5/022 ,  B41J2/455 ,  B41J2/473 ,  H01L2224/48091 ,  H01L2224/49171 ,  H01L2224/78301 ,  H01L2224/85181 ,  H01S5/02248 ,  H01S5/02252 ,  H01S5/02276 ,  H01S5/02296 ,  H01S5/0683 ,  H01S5/183 ,  Y10T29/49826 ,  H01L2924/00014

摘要： Disclosed is a method for manufacturing an optical unit, including a step of bringing two side face portions of a ceramic package into contact with two contact portions of a jig, a step of placing plural light-receiving and light-emitting elements in a predetermined region of the ceramic package with reference to the contact portions of the jig, and a step of connecting the plural light-receiving and light-emitting elements to a wiring line part formed in the ceramic package by using a bonding wire, wherein at least one of the plural light-receiving and light-emitting elements is placed between one of the two contact portions of the jig and another one of the plural light-receiving and light-emitting elements in the step of placing the plural light-receiving and light-emitting elements.

公开(公告)号：US20130152366A1

公开(公告)日：2013-06-20

申请号：US13719709

申请日：2012-12-19

申请人： Masaki Hiroi ,  Satoru Sugawara

发明人： Masaki Hiroi ,  Satoru Sugawara

IPC分类号： H01S5/022

CPC分类号： H01S5/022 ,  B41J2/455 ,  B41J2/473 ,  H01L2224/48091 ,  H01L2224/49171 ,  H01L2224/78301 ,  H01L2224/85181 ,  H01S5/02248 ,  H01S5/02252 ,  H01S5/02276 ,  H01S5/02296 ,  H01S5/0683 ,  H01S5/183 ,  Y10T29/49826 ,  H01L2924/00014

摘要： Disclosed is a method for manufacturing an optical unit, including a step of bringing two side face portions of a ceramic package into contact with two contact portions of a jig, a step of placing plural light-receiving and light-emitting elements in a predetermined region of the ceramic package with reference to the contact portions of the jig, and a step of connecting the plural light-receiving and light-emitting elements to a wiring line part formed in the ceramic package by using a bonding wire, wherein at least one of the plural light-receiving and light-emitting elements is placed between one of the two contact portions of the jig and another one of the plural light-receiving and light-emitting elements in the step of placing the plural light-receiving and light-emitting elements.

摘要翻译： 公开了一种制造光学单元的方法，包括使陶瓷封装的两个侧面部分与夹具的两个接触部分接触的步骤，将多个光接收和发光元件放置在预定区域中的步骤 相对于夹具的接触部分的陶瓷封装，以及通过使用接合线将多个光接收和发光元件连接到形成在陶瓷封装中的布线部分的步骤，其中至少一个 多个光接收和发光元件被放置在夹具的两个接触部分之一和多个光接收和发光元件中的另一个之间，在放置多个光接收和发光 元素。

公开(公告)号：US5015837A

公开(公告)日：1991-05-14

申请号：US427702

申请日：1989-10-27

申请人： Masaki Hiroi ,  Masumitsu Ino ,  Takehito Nagata ,  Masumi Shimada

发明人： Masaki Hiroi ,  Masumitsu Ino ,  Takehito Nagata ,  Masumi Shimada

IPC分类号： H04N1/028 ,  H01L27/146 ,  H04N1/031

CPC分类号： H04N1/031 ,  H01L27/14643

摘要： A contact type image sensor includes a transparent base plate having a first surface and a second surface opposite to each other, a light receiving layer formed on the first surface of the transparent base plate, the light receiving layer generating an electric signal in response to light irradiated thereon, a driving circuit layer formed on the first surface of the transparent base plate, the driving circuit layer including a thin-film transistor for driving the light receiving member, and a conducting thin film formed on at least the second surface of the transparent base plate to thereby electrically shield the light receiving layer and the driving circuit layer.

摘要翻译： 接触型图像传感器包括具有彼此相对的第一表面和第二表面的透明基板，形成在透明基板的第一表面上的光接收层，光接收层响应于光而产生电信号 照射在其上的驱动电路层，形成在透明基板的第一表面上的驱动电路层，驱动电路层包括用于驱动光接收部件的薄膜晶体管，以及形成在透明基板的至少第二表面上的导电薄膜 从而对光接收层和驱动电路层进行电屏蔽。

公开(公告)号：US10914451B2

公开(公告)日：2021-02-09

申请号：US16256024

申请日：2019-01-24

申请人： Masaki Hiroi

发明人： Masaki Hiroi

IPC分类号： F21V5/00 ,  G02B27/09 ,  F21K9/60 ,  G02B7/02 ,  H04N5/349 ,  H01S5/024 ,  H01S5/42 ,  H01S5/022 ,  H01S5/00 ,  F21Y105/12 ,  H01S3/094 ,  H01S3/0941 ,  H01S5/02208

摘要： An optical unit includes an optical module that includes a light emitting element array in which a plurality of light emitting elements are arranged, a lens array disposed facing the light emitting element array on an optical path of light emitted from the plurality of light emitting elements, and a fixing part configured to fix the light emitting element array to the lens array. The optical unit also includes a member configured to have a larger coefficient of thermal expansion than a coefficient of thermal expansion of the light emitting element array and a fastening part configured to fasten the optical module on a surface of the member. The fastening part is configured to fasten the optical module so as to enable expanding and contracting in a plane parallel to the surface of the member.

公开(公告)号：US5153750A

公开(公告)日：1992-10-06

申请号：US524908

申请日：1990-05-18

申请人： Masaki Hiroi ,  Ken Oikawa ,  Koichi Haga

发明人： Masaki Hiroi ,  Ken Oikawa ,  Koichi Haga

IPC分类号： H04N1/00 ,  H04N1/12 ,  H04N1/193

CPC分类号： H04N1/0057 ,  H04N1/1215 ,  H04N1/193

摘要： An image reading apparatus includes a contact type image sensor device optically reading the document, a platen roller pushing the document against a surface of the image sensor, a flame supporting the contact type image sensor device. The flame has a mounting surface to which the contact type image sensor device is fixed and a side wall which rise from the mounting surface in the vicinity of the contact type image sensor device. A gap is formed between the contact type image sensor device and the side wall. The image apparatus also includes a filling agent filling the gap including substantially spherical particles having an anti-friction characteristic.

摘要翻译： 图像读取装置包括：光学读取原稿的接触型图像传感器装置，将文件推靠在图像传感器的表面上的压印辊，支撑接触型图像传感器装置的火焰。 火焰具有固定接触型图像传感器装置的安装面和从接触型图像传感器装置附近的安装面上升的侧壁。 在接触型图像传感器装置和侧壁之间形成间隙。 图像装置还包括填充间隙的填充剂，其包括具有抗摩擦特性的基本上为球形的颗粒。

公开(公告)号：US10559942B2

公开(公告)日：2020-02-11

申请号：US15919254

申请日：2018-03-13

申请人： Kentaroh Hagita ,  Naoto Jikutani ,  Masaki Hiroi

发明人： Kentaroh Hagita ,  Naoto Jikutani ,  Masaki Hiroi

IPC分类号： F02P23/00 ,  H01S5/183 ,  F02P23/04 ,  G02B19/00 ,  H01S5/42 ,  H01S3/094 ,  H01S3/0941 ,  G03G15/04

摘要： A laser device and an internal combustion engine. The laser device includes a light source configured to emit light, an optical system configured to concentrate the light emitted from the light source, a housing configured to accommodate the optical system, and a window disposed to the housing, to which the light passed through the optical system is incident. The window includes an optical window through which the light exited from the optical system passes, an optical window holding member configured to hold the optical window, a joint configured to join the optical window to the optical window holding member, and a protective layer disposed to a face of the joint. The internal combustion engine includes the laser device according to claim, and a combustion chamber configured to burn fuel to produce inflammable gas. In the internal combustion engine, the fuel is ignited by the laser device.

公开(公告)号：US20180269656A1

公开(公告)日：2018-09-20

申请号：US15919254

申请日：2018-03-13

申请人： Kentaroh Hagita ,  Naoto Jikutani ,  Masaki Hiroi

发明人： Kentaroh Hagita ,  Naoto Jikutani ,  Masaki Hiroi

IPC分类号： H01S5/183 ,  F02P23/04 ,  G02B19/00 ,  H01S5/42 ,  H01S3/094 ,  H01S3/0941

CPC分类号： H01S5/18313 ,  F02P13/00 ,  F02P23/04 ,  G02B19/0057 ,  G03G15/04 ,  H01S3/094053 ,  H01S3/09415 ,  H01S3/113 ,  H01S5/18377 ,  H01S5/423

摘要： A laser device and an internal combustion engine. The laser device includes a light source configured to emit light, an optical system configured to concentrate the light emitted from the light source, a housing configured to accommodate the optical system, and a window disposed to the housing, to which the light passed through the optical system is incident. The window includes an optical window through which the light exited from the optical system passes, an optical window holding member configured to hold the optical window, a joint configured to join the optical window to the optical window holding member, and a protective layer disposed to a face of the joint. The internal combustion engine includes the laser device according to claim, and a combustion chamber configured to burn fuel to produce inflammable gas. In the internal combustion engine, the fuel is ignited by the laser device.

公开(公告)号：US5848329A

公开(公告)日：1998-12-08

申请号：US832364

申请日：1997-04-02

申请人： Yuichi Aoyama ,  Makoto Obu ,  Masaki Hiroi ,  Katsuaki Miyawaki ,  Nobuhiko Umezawa ,  Masami Hiramatsu

发明人： Yuichi Aoyama ,  Makoto Obu ,  Masaki Hiroi ,  Katsuaki Miyawaki ,  Nobuhiko Umezawa ,  Masami Hiramatsu

IPC分类号： B41J2/525 ,  B41J2/44 ,  G03G15/00 ,  G03G15/01 ,  G03G15/16 ,  G03G21/16 ,  G03G21/18 ,  H04N1/00

CPC分类号： G03G21/185 ,  G03G15/0194 ,  G03G21/1623 ,  H04N1/00538 ,  G03G2215/0119 ,  G03G2221/1603 ,  G03G2221/1651

摘要： An image forming apparatus including a plurality of image forming units or process units is disclosed. The process units may each be moved into and out of the body of the apparatus by hand. A plurality of support members for supporting the ends of the process units to be operated by hand extend substantially parallel to a linear path for conveying a recording medium, but outside of paths for moving the process units into and out of the apparatus body. A positioning mechanism positions the above end of the individual process unit relative to the support members. The positioning mechanism is implemented by holes formed in the support members, and pins studded on a positioning wall included in the individual process unit. The apparatus allows the process units to be positioned thereon accurately with a high mechanical strength, while allowing them to be mounted and dismounted with ease.

摘要翻译： 公开了一种包括多个图像形成单元或处理单元的图像形成装置。 处理单元可各自用手移入和移出设备的主体。 多个支撑构件，用于支撑用手操作的处理单元的端部基本上平行于用于传送记录介质的线性路径，但是在用于将处理单元移入和移出设备主体的路径之外。 定位机构将各个处理单元的上述端部相对于支撑构件定位。 定位机构由形成在支撑构件中的孔和镶嵌在包括在各个处理单元中的定位壁上的销构成。 该装置允许处理单元以高机械强度精确地定位在其上，同时容易地安装和拆卸它们。