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公开(公告)号：US20120298845A1
公开(公告)日：2012-11-29
申请号：US13474890
申请日：2012-05-18
申请人： Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka , Norifumi Yamamoto
发明人： Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka , Norifumi Yamamoto
IPC分类号： G01J1/42
CPC分类号： H04N1/1135 , H04N1/047 , H04N1/506 , H04N2201/04713 , H04N2201/04722 , H04N2201/04758
摘要： An image position detector includes a light emitting element to emit light to an image on an image carrier, a first light receiving element to receive a specular reflection of light from a surface of the image carrier and output a first light receiving signal, and a second light receiving element to receive a diffuse reflection of light from a surface of the image and output a second light receiving signal. The image position detector is configured to find the end position of the image according to a multiplied value obtained by multiplying values of the first and second light receiving signals by a constant coefficient.
摘要翻译： 图像位置检测器包括发光元件以对图像载体上的图像发光，第一光接收元件，用于接收来自图像载体的表面的光的镜面反射并输出第一光接收信号，第二光接收元件 光接收元件，用于接收来自图像表面的光的漫反射，并输出第二光接收信号。 图像位置检测器被配置为根据通过将第一和第二光接收信号的值乘以常数系数获得的相乘值来找到图像的结束位置。
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公开(公告)号：US08774656B2
公开(公告)日：2014-07-08
申请号：US13474890
申请日：2012-05-18
申请人： Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka , Norifumi Yamamoto
发明人： Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka , Norifumi Yamamoto
IPC分类号： G01J1/42
CPC分类号： H04N1/1135 , H04N1/047 , H04N1/506 , H04N2201/04713 , H04N2201/04722 , H04N2201/04758
摘要： An image position detector includes a light emitting element to emit light to an image on an image carrier, a first light receiving element to receive a specular reflection of light from a surface of the image carrier and output a first light receiving signal, and a second light receiving element to receive a diffuse reflection of light from a surface of the image and output a second light receiving signal. The image position detector is configured to find the end position of the image according to a multiplied value obtained by multiplying values of the first and second light receiving signals by a constant coefficient.
摘要翻译： 图像位置检测器包括发光元件以对图像载体上的图像发光，第一光接收元件，用于接收来自图像载体的表面的光的镜面反射并输出第一光接收信号，第二光接收元件 光接收元件，用于接收来自图像表面的光的漫反射，并输出第二光接收信号。 图像位置检测器被配置为根据通过将第一和第二光接收信号的值乘以常数系数获得的相乘值来找到图像的结束位置。
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3.发明授权公开(公告)号：US08474810B2
公开(公告)日：2013-07-02
申请号：US13534369
申请日：2012-06-27
申请人： Norifumi Yamamoto , Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka
发明人： Norifumi Yamamoto , Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka
IPC分类号： B65H5/00
CPC分类号： B65H3/0684 , B65H7/04 , B65H7/14 , B65H2511/20 , B65H2553/414 , B65H2553/44 , B65H2701/1311 , B65H2701/1313 , G01J1/0214 , G01J1/0407 , G01J1/0411 , G01J1/0422 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A reflective photosensor detects a target object. The photosensor includes a transparent circuit board, a light emitter and a light receiver on one surface of the circuit board, including a light emitting element and a light receiving element, respectively, and disposed so that the light emitting element and the light receiving element face the one surface, a concave portion on the other surface of the circuit board, including a first refractive face to oppose the light emitting element and refract light from the light emitting element to the light receiving element and a second refractive face to oppose the light receiving element and refract, to the light receiver, a component of the light refracted by the first refractive face and specularly reflected by the target object.
摘要翻译： 反射光电传感器检测目标对象。 光传感器包括分别包括发光元件和光接收元件的电路板的一个表面上的透明电路板，发光器和光接收器，并且被布置成使得发光元件和光接收元件面 所述一个表面是所述电路板的另一个表面上的凹部，包括与所述发光元件相对的第一折射面并将来自所述发光元件的光折射到所述受光元件，以及与所述光接收相对的第二折射面 元件并折射到光接收器，由第一折射面折射并被目标物体镜面反射的光的分量。
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4.发明申请公开(公告)号：US20130001857A1
公开(公告)日：2013-01-03
申请号：US13534369
申请日：2012-06-27
申请人： Norifumi Yamamoto , Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka
发明人： Norifumi Yamamoto , Masahiko Sato , Toshio Yanata , Masafumi Hashiguchi , Masataka Akaishi , Sohichiroh Naka
CPC分类号： B65H3/0684 , B65H7/04 , B65H7/14 , B65H2511/20 , B65H2553/414 , B65H2553/44 , B65H2701/1311 , B65H2701/1313 , G01J1/0214 , G01J1/0407 , G01J1/0411 , G01J1/0422 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A reflective photosensor detects a target object. The photosensor includes a transparent circuit board, a light emitter and a light receiver on one surface of the circuit board, including a light emitting element and a light receiving element, respectively, and disposed so that the light emitting element and the light receiving element face the one surface, a concave portion on the other surface of the circuit board, including a first refractive face to oppose the light emitting element and refract light from the light emitting element to the light receiving element and a second refractive face to oppose the light receiving element and refract, to the light receiver, a component of the light refracted by the first refractive face and specularly reflected by the target object.
摘要翻译： 反射光电传感器检测目标对象。 光传感器包括分别包括发光元件和光接收元件的电路板的一个表面上的透明电路板，发光器和光接收器，并且被布置成使得发光元件和光接收元件面 所述一个表面是所述电路板的另一个表面上的凹部，包括与所述发光元件相对的第一折射面并将来自所述发光元件的光折射到所述受光元件，以及与所述光接收相对的第二折射面 元件并折射到光接收器，由第一折射面折射并被目标物体镜面反射的光的分量。
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公开(公告)号：US08818218B2
公开(公告)日：2014-08-26
申请号：US13539774
申请日：2012-07-02
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G2215/00616 , G03G2215/0132
摘要： A photosensor includes a light emitting element to emit light to a target object, a light receiving element to receive the light emitted from the light emitting element and reflected by the target object, and a circuit board on which the light emitting element and the light receiving element are mounted, including at least one protrusion thereon. The light emitting element and the light receiving element each have a terminal. The at least one protrusion is configured to support one of the light emitting element and the light receiving element in a contact manner in a state that the terminal is electrically connected to the circuit board.
摘要翻译： 光传感器包括向目标物体发光的发光元件，用于接收从发光元件发射并被目标物体反射的光的光接收元件，以及发光元件和光接收的电路板 元件被安装，其上包括至少一个突起。 发光元件和光接收元件各自具有端子。 所述至少一个突起构造成在所述端子电连接到所述电路板的状态下以接触方式支撑所述发光元件和所述光接收元件中的一个。
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公开(公告)号：US20130022363A1
公开(公告)日：2013-01-24
申请号：US13539774
申请日：2012-07-02
CPC分类号： G03G15/5058 , G03G2215/00616 , G03G2215/0132
摘要： A photosensor includes a light emitting element to emit light to a target object, a light receiving element to receive the light emitted from the light emitting element and reflected by the target object, and a circuit board on which the light emitting element and the light receiving element are mounted, including at least one protrusion thereon. The light emitting element and the light receiving element each have a terminal. The at least one protrusion is configured to support one of the light emitting element and the light receiving element in a contact manner in a state that the terminal is electrically connected to the circuit board.
摘要翻译： 光传感器包括向目标物体发光的发光元件，用于接收从发光元件发射并被目标物体反射的光的光接收元件，以及发光元件和光接收的电路板 元件被安装，其上包括至少一个突起。 发光元件和光接收元件各自具有端子。 所述至少一个突起构造成在所述端子电连接到所述电路板的状态下以接触方式支撑所述发光元件和所述光接收元件中的一个。
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公开(公告)号：US20130004189A1
公开(公告)日：2013-01-03
申请号：US13533640
申请日：2012-06-26
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/0132
摘要： An optical sensor unit includes: a light-emitting device; a light-receiving device that receives light which is emitted from the light-emitting device and reflected from an object to be detected, and outputs an output value in accordance with the light; a shutter member that openably and closably covers an incident/exit plane having an exit part where light of the light-emitting device is emitted to the object to be detected and an incident part where light reflected from the object to be detected enters, and has a facing surface facing the incident/exit plane that is an inclined surface inclined to the incident/exit plane; and a corrector that corrects an output value of the light-receiving device when receiving light reflected from the object to be detected, based on an output value of the light-receiving device obtained by emitting light to the inclined surface of the shutter member.
摘要翻译： 光学传感器单元包括：发光装置; 光接收装置，其接收从所述发光装置发射并从被检测物体反射的光，并且根据所述光输出输出值; 开闭构件，其可开闭地覆盖具有出射部的入射/出射面，所述出射部将发光装置的光发射到被检测体，并且从被检测体反射的光入射到入射部，并且具有 面对入射/出射平面的面向表面，倾斜表面倾斜于入射/出射平面; 以及校正器，其基于通过将光发射到所述活门构件的倾斜表面而获得的光接收装置的输出值来校正从所述待检测物体反射的光的光接收装置的输出值。
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8.发明授权公开(公告)号：US08934795B2
公开(公告)日：2015-01-13
申请号：US13533640
申请日：2012-06-26
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/0132
摘要： An optical sensor unit includes: a light-emitting device; a light-receiving device that receives light which is emitted from the light-emitting device and reflected from an object to be detected, and outputs an output value in accordance with the light; a shutter member that openably and closably covers an incident/exit plane having an exit part where light of the light-emitting device is emitted to the object to be detected and an incident part where light reflected from the object to be detected enters, and has a facing surface facing the incident/exit plane that is an inclined surface inclined to the incident/exit plane; and a corrector that corrects an output value of the light-receiving device when receiving light reflected from the object to be detected, based on an output value of the light-receiving device obtained by emitting light to the inclined surface of the shutter member.
摘要翻译： 光学传感器单元包括：发光装置; 光接收装置，其接收从所述发光装置发射并从被检测物体反射的光，并且根据所述光输出输出值; 开闭构件，其可开闭地覆盖具有出射部的入射/出射面，所述出射部将发光装置的光发射到被检测体，并且从被检测体反射的光入射到入射部，并且具有 面对入射/出射平面的面向表面，倾斜表面倾斜于入射/出射平面; 以及校正器，其基于通过将光发射到所述活门构件的倾斜表面而获得的光接收装置的输出值来校正从所述待检测物体反射的光的光接收装置的输出值。
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公开(公告)号：US11156557B2
公开(公告)日：2021-10-26
申请号：US15923526
申请日：2018-03-16
摘要： A chemiluminescence analyzer includes a reactor to cause waste liquid discharged from a blood purification apparatus to react with a reagent solution, a photodetector to measure an intensity of chemiluminescence arising in the reactor, a first liquid conveyor to convey the waste liquid from a waste liquid passage of the blood purification apparatus to the reactor, and a second liquid conveyor to convey the reagent solution to the reactor. The chemiluminescence analyzer further includes a liquid mixture passage extending from the reactor to convey a liquid mixture including the waste liquid and the reagent solution after reaction, a joint to couple the liquid mixture passage to the waste liquid passage of the blood purification apparatus, and an electric interface for connection with an external device.
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10.发明申请公开(公告)号：US20180266963A1
公开(公告)日：2018-09-20
申请号：US15923526
申请日：2018-03-16
CPC分类号： G01N21/76 , B01L3/502 , B01L3/563 , B01L2300/0627 , B01L2400/06
摘要： A chemiluminescence analyzer includes a reactor to cause waste liquid discharged from a blood purification apparatus to react with a reagent solution, a photodetector to measure an intensity of chemiluminescence arising in the reactor, a first liquid conveyor to convey the waste liquid from a waste liquid passage of the blood purification apparatus to the reactor, and a second liquid conveyor to convey the reagent solution to the reactor. The chemiluminescence analyzer further includes a liquid mixture passage extending from the reactor to convey a liquid mixture including the waste liquid and the reagent solution after reaction, a joint to couple the liquid mixture passage to the waste liquid passage of the blood purification apparatus, and an electric interface for connection with an external device.
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