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公开(公告)号：US09118792B2
公开(公告)日：2015-08-25
申请号：US13928549
申请日：2013-06-27
Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
Inventor： Naruyuki Miyamoto , Yukio Tanisaki , Kentaro Naruse , Rie Tezuka
CPC classification number: H04N1/00896 , G01J5/0025 , G01J5/025 , G01J5/0806 , G01J5/34 , G06F1/3231 , G06F1/3284 , G06F1/3287 , H04N1/00395 , H04N1/00891 , H04N1/00912 , H04N1/00928 , H04N2201/0098 , Y02D10/159 , Y02D10/171 , Y02D10/173 , Y02D50/20
Abstract: In an image forming apparatus, a first detection portion includes a pyroelectric sensor and detects the upper half of the human body. A first signal generation portion generates a first signal whose level varies according to the output value of the pyroelectric sensor. A second detection portion includes a pyroelectric sensor and detects a lower area than the first detection portion. A second signal generation portion generates a second signal whose level varies according to the output value of the pyroelectric sensor. A storage portion stores discrimination data including data defining, with respect to the waveforms of the first and second signals, a condition for recognizing a human moving toward the image forming apparatus and a condition for recognizing a human crossing a detection area of the pyroelectric sensors. A recognition portion recognizes the direction of movement of a human.
Abstract translation: 在图像形成装置中，第一检测部包括热电传感器，检测人体的上半部。 第一信号产生部分产生其电平根据热电传感器的输出值而变化的第一信号。 第二检测部分包括热电传感器并且检测比第一检测部分低的区域。 第二信号产生部分产生其电平根据热电传感器的输出值而变化的第二信号。 存储部分存储鉴别数据，其包括关于第一和第二信号的波形的数据，用于识别人向图像形成装置移动的条件，以及用于识别与热电传感器的检测区域交叉的人的条件。 识别部分识别人的移动方向。
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公开(公告)号：US20140098394A1
公开(公告)日：2014-04-10
申请号：US14041990
申请日：2013-09-30
Applicant: Kyocera Document Solutions Inc.
Inventor： Yukio Tanisaki
IPC: H04N1/00
CPC classification number: H04N1/00896 , G01J5/0022 , G01J5/025 , G01J5/047 , G01J5/0806 , G01J5/089 , G01J5/34 , G01J2005/0029 , G06F1/3231 , G06K15/4055 , H04N1/00323 , H04N1/00885 , H04N2201/0094
Abstract: An image forming apparatus includes: a sensor section, an oscillation mechanism, a control section, and an object determination section. The sensor section has a pyroelectric infrared sensor detecting presence of an object based on an infrared ray change. The oscillation mechanism turns the sensor section. The control section, upon the detection of the object by the sensor section, makes the oscillation mechanism start the turning operation. The object determination section, after the turning operation of the sensor section starts from a predefined initial position, determines that the object exists in a case where a state in which the object is detected by the sensor section continues for a predefined first period of time, and determines that the object does not exist in a case where the state in which the object is detected does not continue for the first period of time.
Abstract translation: 图像形成装置包括：传感器部分，振荡机构，控制部分和对象确定部分。 传感器部具有基于红外线变化来检测物体的存在的热电型红外线传感器。 振荡机构转动传感器部分。 控制部在通过传感器部检测到物体时使振荡机构开始转动动作。 在传感器部分的转动操作从预定义的初始位置开始之后，物体确定部分在传感器部分检测到物体的状态持续预定的第一时间段的情况下确定对象存在， 并且在检测到对象的状态在第一时间段内不持续的情况下，确定对象不存在。
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Patent Agency Ranking
3.发明授权公开(公告)号：US09815643B2
公开(公告)日：2017-11-14
申请号：US14926855
申请日：2015-10-29
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yukio Tanisaki
CPC classification number: B65H1/28 , B65H1/08 , B65H1/14 , B65H3/44 , B65H2405/3311 , B65H2511/414 , B65H2553/412 , G03G15/6508 , G03G15/6511 , G03G15/6594
Abstract: A paper feeding device includes a first tray, a first elevation motor for moving up the first tray, a second tray for placing paper sheets, a second elevation motor for moving up the second tray, a separation plate disposed between the first tray and the second tray, an upper sensor unit and a lower sensor unit attached to the first tray, a light blocking plate attached to the second tray, and a controller. The paper feeding device has a tray parallel elevation mode in which both the trays are moved up in parallel in a state where the separation plate is removed.
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公开(公告)号：US20170208210A1
公开(公告)日：2017-07-20
申请号：US15404805
申请日：2017-01-12
Applicant: Kyocera Document Solutions Inc.
Inventor： Yukio Tanisaki
CPC classification number: H04N1/401 , H04N1/00013 , H04N1/00039 , H04N1/00045 , H04N1/00082 , H04N1/02815 , H04N1/02865 , H04N1/03 , H04N1/193 , H04N1/40056 , H04N2201/0081
Abstract: An image reading apparatus includes a light source, a light-source control unit, a line sensor, an image data generating unit, and an image analysis unit. The line sensor includes a plurality of light receiving elements, a plurality of charge coupled devices, and a shift register. The image data generating unit generates image data according to electric charges output from the shift register. The image analysis unit determines whether transfer of the electric charges is normal, based on a contour reproduction status, being the status of reproduction of contours in test image data generated by reading of a test image having contours oriented intersecting an orientation whereby the plurality of light receiving elements are arranged. The light-source control unit adjusts the amount of light from the light source based on the determination by the image analysis unit.
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公开(公告)号：US09986130B2
公开(公告)日：2018-05-29
申请号：US15404805
申请日：2017-01-12
Applicant: Kyocera Document Solutions Inc.
Inventor： Yukio Tanisaki
CPC classification number: H04N1/401 , H04N1/00013 , H04N1/00039 , H04N1/00045 , H04N1/00082 , H04N1/02815 , H04N1/02865 , H04N1/03 , H04N1/193 , H04N1/40056 , H04N2201/0081
Abstract: An image reading apparatus includes a light source, a light-source control unit, a line sensor, an image data generating unit, and an image analysis unit. The line sensor includes a plurality of light receiving elements, a plurality of charge coupled devices, and a shift register. The image data generating unit generates image data according to electric charges output from the shift register. The image analysis unit determines whether transfer of the electric charges is normal, based on a contour reproduction status, being the status of reproduction of contours in test image data generated by reading of a test image having contours oriented intersecting an orientation whereby the plurality of light receiving elements are arranged. The light-source control unit adjusts the amount of light from the light source based on the determination by the image analysis unit.
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6.发明授权公开(公告)号：US09160876B2
公开(公告)日：2015-10-13
申请号：US14041990
申请日：2013-09-30
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yukio Tanisaki
IPC: G06F3/12 , H04N1/00 , G01J5/00 , G01J5/04 , G01J5/02 , G01J5/34 , G01J5/08 , G06K15/00 , G06F1/32
CPC classification number: H04N1/00896 , G01J5/0022 , G01J5/025 , G01J5/047 , G01J5/0806 , G01J5/089 , G01J5/34 , G01J2005/0029 , G06F1/3231 , G06K15/4055 , H04N1/00323 , H04N1/00885 , H04N2201/0094
Abstract: An image forming apparatus includes: a sensor section, an oscillation mechanism, a control section, and an object determination section. The sensor section has a pyroelectric infrared sensor detecting presence of an object based on an infrared ray change. The oscillation mechanism turns the sensor section. The control section, upon the detection of the object by the sensor section, makes the oscillation mechanism start the turning operation. The object determination section, after the turning operation of the sensor section starts from a predefined initial position, determines that the object exists in a case where a state in which the object is detected by the sensor section continues for a predefined first period of time, and determines that the object does not exist in a case where the state in which the object is detected does not continue for the first period of time.
Abstract translation: 图像形成装置包括：传感器部分，振荡机构，控制部分和对象确定部分。 传感器部具有基于红外线变化来检测物体的存在的热电型红外线传感器。 振荡机构转动传感器部分。 控制部在通过传感器部检测到物体时使振荡机构开始转动动作。 在传感器部分的转动操作从预定义的初始位置开始之后，物体确定部分在传感器部分检测到物体的状态持续预定的第一时间段的情况下，确定对象存在， 并且在检测到对象的状态在第一时间段内不持续的情况下，确定对象不存在。
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公开(公告)号：US09141897B2
公开(公告)日：2015-09-22
申请号：US13929118
申请日：2013-06-27
Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
Inventor： Naruyuki Miyamoto , Yukio Tanisaki , Kentaro Naruse , Rie Tezuka
CPC classification number: G06K15/4055 , G06F1/3231 , G06F1/3284 , H04N1/00885 , Y02D10/159 , Y02D10/173 , Y02D50/20
Abstract: A signal generation portion of an image forming apparatus generates a different level of signal according to an output value of a pyroelectric sensor. A recognition portion determines a measurement value on the speed of change of the signal and recognizes which of a first range and a second range the measurement value is. In a power supply portion, when the measurement value falls within the first range in a mode other than a power-saving mode, and the image forming apparatus is brought into the power-saving mode, and, when the measurement value falls within the second range in the power-saving mode, the power-saving mode is cancelled.
Abstract translation: 图像形成装置的信号生成部根据热电传感器的输出值生成不同的信号电平。 识别部确定对信号的变化速度的测量值，并且识别测量值的第一范围和第二范围中的哪一个。 在供电部中，在除了省电模式以外的模式下测量值落在第一范围内，并且图像形成装置进入省电模式，并且当测量值落入第二 在省电模式的范围内，省电模式被取消。
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