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1. 发明授权

US09405220B2 Optical sensor, image forming device, and method for correcting toner concentration 有权
标题翻译：光学传感器，图像形成装置和校正调色剂浓度的方法
公开(公告)号：US09405220B2
公开(公告)日：2016-08-02
申请号：US14470155
申请日：2014-08-27
申请人： OMRON Corporation
发明人： Yoshitaka Taishi , Hajime Kawai , Junichi Yoshida
IPC分类号： G03G15/08 , G03G15/00 , G01J1/44
CPC分类号： G03G15/0855 , G01J1/44 , G03G15/5058 , G03G15/556 , G03G2215/00042
摘要： An optical sensor configured to irradiate an object area with light and receive reflected light, amplify a voltage in accordance with the reflected light by an amplifier circuit and a resulting voltage, the optical sensor comprising a recording medium recorded with information indicating a noise component calculated, based on characteristics of an input voltage and an output voltage of the amplifier circuit.
摘要翻译：一种光学传感器，被配置为用光照射对象区域并接收反射光，根据放大器电路的反射光放大电压和所得到的电压，所述光学传感器包括记录有表示所计算的噪声分量的信息的记录介质，基于放大器电路的输入电压和输出电压的特性。

2. 发明授权

US08873990B2 Toner density sensor and image forming apparatus 有权
标题翻译：调色剂浓度传感器和图像形成装置
公开(公告)号：US08873990B2
公开(公告)日：2014-10-28
申请号：US13681881
申请日：2012-11-20
申请人： OMRON Corporation
发明人： Yoshitaka Taishi , Hajime Kawai
IPC分类号： G03G15/00 , G03G15/10 , G03G15/08
CPC分类号： G03G15/5025 , G03G15/0855 , G03G15/0862 , G03G15/5041 , G03G15/5054 , G03G15/5058
摘要： A toner density sensor comprising: a light emitting element that emits light; a light receiving element that receives reflected light emitted from the light emitting part and reflected at a detection target; a light path for passage of emitted and reflected light formed along the front surface of a printed substrate on which the light emitting element and the light receiving element are surface-mounted; and a diaphragm unit that is formed at and partially narrows this light path, wherein the diaphragm unit is divided into two portions, a diaphragm unit upper-portion and a diaphragm unit lower-portion, and these are disposed in an upper case covering the front surface of the printed substrate and in a lower case covering the rear surface of the printed substrate. In the printed substrate, a through hole is formed for protrusion of the diaphragm unit lower portion from the rear surface to the front surface.
摘要翻译：一种调色剂浓度传感器，包括：发光的发光元件; 光接收元件，其接收从所述发光部发射并在检测对象物处反射的反射光; 沿着印刷基板的表面形成的发光和反射光的光路，其中发光元件和光接收元件在其上被表面安装; 以及形成在该光路上并部分变窄的光阑单元，其中，所述隔膜单元被分成两部分，隔膜单元上部和隔膜单元下部，并且这些隔膜单元设置在覆盖前方的上壳体中印刷基板的表面和覆盖印刷基板的后表面的下壳体。在印刷基板中，形成有用于将隔膜单元下部从后表面突出到前表面的通孔。

3. 发明申请

US20130243466A1 TONER DENSITY SENSOR AND IMAGE FORMING APPARATUS 有权
标题翻译：调色剂传感器和图像形成装置
公开(公告)号：US20130243466A1
公开(公告)日：2013-09-19
申请号：US13681881
申请日：2012-11-20
申请人： OMRON CORPORATION
发明人： Yoshitaka TAISHI , Hajime Kawai
IPC分类号： G03G15/00
CPC分类号： G03G15/5025 , G03G15/0855 , G03G15/0862 , G03G15/5041 , G03G15/5054 , G03G15/5058
摘要： A toner density sensor comprising: a light emitting element that emits light; a light receiving element that receives reflected light emitted from the light emitting part and reflected at a detection target; a light path for passage of emitted and reflected light formed along the front surface of a printed substrate on which the light emitting element and the light receiving element are surface-mounted; and a diaphragm unit that is formed at and partially narrows this light path, wherein the diaphragm unit is divided into two portions, a diaphragm unit upper-portion and a diaphragm unit lower-portion, and these are disposed in an upper case covering the front surface of the printed substrate and in a lower case covering the rear surface of the printed substrate. In the printed substrate, a through hole is formed for protrusion of the diaphragm unit lower portion from the rear surface to the front surface.
摘要翻译：一种调色剂浓度传感器，包括：发光的发光元件; 光接收元件，其接收从所述发光部发射并在检测对象物处反射的反射光; 沿着印刷基板的表面形成的发光和反射光的光路，发光元件和光接收元件在其上被表面安装; 以及形成在该光路上并部分变窄的光阑单元，其中，所述隔膜单元被分成两部分，隔膜单元上部和隔膜单元下部，并且这些隔膜单元设置在覆盖前方的上壳体中印刷基板的表面和覆盖印刷基板的后表面的下壳体。在印刷基板中，形成有用于将隔膜单元下部从后表面突出到前表面的通孔。

4. 发明授权

US09927757B2 Toner density sensor and image forming device 有权
公开(公告)号：US09927757B2
公开(公告)日：2018-03-27
申请号：US15384543
申请日：2016-12-20
申请人： OMRON CORPORATION
发明人： Hajime Kawai , Junichi Maekawa , Masato Ueda
IPC分类号： G03G15/00 , G01J1/02
CPC分类号： G03G15/556 , G01J1/0214 , G03G15/5054 , G03G15/5058 , G03G2215/00059 , G03G2215/0148
摘要： A toner density sensor includes: a light emitting element configured to radiate light; a light receiving element configured to receive the light emitted from the light emitting element and reflected from a detection object; a substrate whereon the light emitting element and the light receiving element are surface mounted; a case covering the light emitting element and the light receiving element; an optical path configured parallel to the substrate for light generated from the light emitting element; a groove provided in the substrate from the end part of the substrate in the direction light travels from the light emitting element to between the light emitting element and the light receiving element, the groove recessed from the mounting surface in the thickness direction of the substrate; and an insert provided to the case and configured for insertion into the groove.

5. 发明授权

US09594017B2 Reflective sensor 有权
标题翻译：反光传感器
公开(公告)号：US09594017B2
公开(公告)日：2017-03-14
申请号：US14831969
申请日：2015-08-21
申请人： OMRON Corporation
发明人： Yoshitaka Taishi , Hajime Kawai , Hiroyuki Miyamoto
IPC分类号： G03G15/00 , G01N21/00 , G01N21/47 , G01N21/55 , G01N21/86
CPC分类号： G01N21/4738 , G01N21/55 , G01N21/86 , G03G15/5041 , G03G15/5058 , G03G2215/00042 , G03G2215/00059 , G03G2215/0161
摘要： The present invention includes an optical system disposed on an optical path of light that is emitted by a light emitting section, travels to a detection target object, is reflected by the detection target object, and reaches a light receiving section. The optical system, in a sub scanning direction, that is, the direction in which a detection target object is moving, collects light so that the light receiving section has, for light from the light emitting section, a regularly reflected light receiving area and a diffuse-reflected light receiving area that differ from each other in position within a predetermined range. The optical system, in a perpendicular direction that is perpendicular to the movement direction, refracts light so that a light receiving area, which covers the regularly reflected light receiving area and the diffuse-reflected light receiving area, is wider in the perpendicular direction than in the sub scanning direction.
摘要翻译：本发明包括一个光学系统，其设置在由发光部分发射的光的行进到检测目标物体的光路上，被检测目标物体反射，并到达光接收部分。光学系统在副扫描方向即检测对象物体移动的方向上收集光，使得受光部对于来自发光部的光具有规则的反射光接收区域和扩散反射光接收区域在预定范围内彼此不同的位置。光学系统在与运动方向垂直的垂直方向上折射光，使得覆盖规则反射光接收区域和漫反射光接收区域的光接收区域在垂直方向上比在副扫描方向。

6. 发明申请

US20160069800A1 REFLECTIVE SENSOR 有权
标题翻译：反射传感器
公开(公告)号：US20160069800A1
公开(公告)日：2016-03-10
申请号：US14831969
申请日：2015-08-21
申请人： OMRON CORPORATION
发明人： Yoshitaka Taishi , Hajime Kawai , Hiroyuki Miyamoto
IPC分类号： H01J40/14 , G03G15/00
CPC分类号： G01N21/4738 , G01N21/55 , G01N21/86 , G03G15/5041 , G03G15/5058 , G03G2215/00042 , G03G2215/00059 , G03G2215/0161
摘要： The present invention includes an optical system disposed on an optical path of light that is emitted by a light emitting section, travels to a detection target object, is reflected by the detection target object, and reaches a light receiving section. The optical system, in a sub scanning direction, that is, the direction in which a detection target object is moving, collects light so that the light receiving section has, for light from the light emitting section, a regularly reflected light receiving area and a diffuse-reflected light receiving area that differ from each other in position within a predetermined range. The optical system, in a perpendicular direction that is perpendicular to the movement direction, refracts light so that a light receiving area, which covers the regularly reflected light receiving area and the diffuse-reflected light receiving area, is wider in the perpendicular direction than in the sub scanning direction.
摘要翻译：本发明包括一个光学系统，其设置在由发光部分发射的光的行进到检测目标物体的光路上，被检测目标物体反射，并到达光接收部分。光学系统在副扫描方向即检测对象物体移动的方向上收集光，使得受光部对于来自发光部的光具有规则的反射光接收区域和扩散反射光接收区域在预定范围内彼此不同的位置。光学系统在与运动方向垂直的垂直方向上折射光，使得覆盖规则反射光接收区域和漫反射光接收区域的光接收区域在垂直方向上比在副扫描方向。

7. 发明申请

US20150258687A1 METHOD FOR DETECTING COMPONENTS IN CARRIER TAPE, SENSOR MODULE, SPLICING DEVICE, AND COMPONENT MOUNTING DEVICE 审中-公开
标题翻译：用于检测载波带，传感器模块，分离设备和组件安装设备中的组件的方法
公开(公告)号：US20150258687A1
公开(公告)日：2015-09-17
申请号：US14597203
申请日：2015-01-14
申请人： OMRON Corporation
发明人： Yoshitaka TAISHI , Junichi Maekawa , Hajime Kawai
IPC分类号： B25J9/16 , B65H21/00 , G01B11/14
CPC分类号： B25J9/1687 , B65H21/00 , G01B11/14 , H05K13/0215 , H05K13/0419 , H05K13/081
摘要： A method for detecting whether there are components in a carrier tape with an optical displacement sensor includes the following four steps. In the first step, a displacement sensor measures the displacement of a plurality of empty pockets in the carrier tape. In the second step, the measured displacement of the empty pockets is statistically processed, and a first range of displacement is set for determining empty pockets. In the third step, the displacement sensor measures the displacement of pockets in the carrier tape. In the fourth step, a pocket is determined to be an empty pocket if the measured displacement of the pocket is within the first range, and a component is determined to be in the pocket if the measured displacement of the pocket is outside the first range.
摘要翻译：用于检测带有光学位移传感器的载带中是否存在部件的方法包括以下四个步骤。在第一步骤中，位移传感器测量载带中的多个空袋的位移。在第二步中，统计处理空袋的测量位移，并且设定第一范围的位移以确定空袋。在第三步中，位移传感器测量载带中的凹坑的位移。在第四步骤中，如果所测量的口袋的位移在第一范围内，则将口袋确定为空的口袋，并且如果所测量的口袋的位移在第一范围之外，则将部件确定为在口袋中。

8. 发明申请

US20150093131A1 OPTICAL SENSOR, IMAGE FORMING DEVICE, AND METHOD FOR CORRECTING TONER CONCENTRATION 有权
标题翻译：光学传感器，图像形成装置和校正色调浓度的方法
公开(公告)号：US20150093131A1
公开(公告)日：2015-04-02
申请号：US14470155
申请日：2014-08-27
申请人： OMRON Corporation
发明人： Yoshitaka Taishi , Hajime Kawai , Junichi Yoshida
IPC分类号： G03G15/00 , H03F3/08
CPC分类号： G03G15/0855 , G01J1/44 , G03G15/5058 , G03G15/556 , G03G2215/00042
摘要： An optical sensor configured to irradiate an object area with light and receive reflected light, amplify a voltage in accordance with the reflected light by an amplifier circuit and a resulting voltage, the optical sensor comprising a recording medium recorded with information indicating a noise component calculated, based on characteristics of an input voltage and an output voltage of the amplifier circuit.
摘要翻译：一种光学传感器，被配置为用光照射对象区域并接收反射光，根据放大器电路的反射光放大电压和所得到的电压，所述光学传感器包括记录有表示所计算的噪声分量的信息的记录介质，基于放大器电路的输入电压和输出电压的特性。

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