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公开(公告)号：US20170353618A1
公开(公告)日：2017-12-07
申请号：US15674793
申请日：2017-08-11
Inventor： Hirotsugu FUSAYASU , Ryo MATSUBARA , Katsuo INOKUCHI , Tatsuya HIROTA , Yuuichi TUTIYA
CPC classification number: H04N1/02815 , G06T1/00 , G06T5/00 , H04N1/125 , H04N1/19 , H04N1/401 , H04N1/4076 , H04N2201/0081 , H04N2201/0094
Abstract: An image reading device includes: an FB glass; a sensor module having a light source and a plurality of sensors; and an image processor that generates correction data to be used for shading correction and performs the shading correction on image signals by using the correction data. The plurality of sensors is arranged in a main scanning direction and is configured to form an image signal on a single line. The image processor acquires second black data by causing the plurality of sensors to acquire an image signal of a reference sheet placed on the FB glass with the light source turned on, and generates black correction data based on the second black data. By performing the shading correction by using the black correction data, the image processor corrects density unevenness, in an image, caused by interference between image signals from the plurality of sensors.
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公开(公告)号：US20210179374A1
公开(公告)日：2021-06-17
申请号：US16076229
申请日：2016-08-29
Inventor： Hidetoshi IKEDA , Terumi TSUDA , Genki TOKUNAGA , Hiroshi KUSUDA , Takefusa OGATA , Tadashi YAMAGUCHI , Hirotsugu FUSAYASU , Takeshi MATSUMOTO
Abstract: An image reading device includes: a document delivery unit for delivering a document loaded on a document loading platform to a document transport path; a flip-up detector for detecting flip-up of the document when the document is delivered; a metal detector for detecting metal attached to the document when the document is delivered; and a staple determination unit for determining whether or not a stapling process is applied to the document based on detection results of the flip-up detector and the metal detector.
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公开(公告)号：US20190047810A1
公开(公告)日：2019-02-14
申请号：US16080154
申请日：2017-03-03
Inventor： Hirotsugu FUSAYASU , Ryo MATSUBARA , Hidetoshi IKEDA , Genki TOKUNAGA , Hiroshi KUSUDA , Terumi TSUDA , Takeshi MATSUMOTO
Abstract: An image reading device includes a magnetizer that magnetizes a metal object attached to a document, a magnetism detector that is disposed on the downstream side of the magnetizer in a document transport direction from a document stacking table toward the document transport path and detects residual magnetism of the metal object, and a metal object accompaniment determination unit that determines whether or not the metal object is attached to the document based on a detection result by the magnetism detector.
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公开(公告)号：US20210309476A1
公开(公告)日：2021-10-07
申请号：US17352865
申请日：2021-06-21
Inventor： Hirotsugu FUSAYASU , Ryo MATSUBARA , Hidetoshi IKEDA , Genki TOKUNAGA , Hiroshi KUSUDA , Terumi TSUDA , Takeshi MATSUMOTO
Abstract: An image reading device includes a magnetizer that magnetizes a metal object attached to a document, a magnetism detector that is disposed on the downstream side of the magnetizer in a document transport direction from a document stacking table toward the document transport path and detects residual magnetism of the metal object, and a metal object accompaniment determination unit that determines whether or not the metal object is attached to the document based on a detection result by the magnetism detector.
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Patent Agency Ranking
公开(公告)号：US20170134613A1
公开(公告)日：2017-05-11
申请号：US15415067
申请日：2017-01-25
Inventor： Ryo MATSUBARA , Hirotsugu FUSAYASU , Katsuo INOKUCHI , Tatsuya HIROTA , Yuuichi TUTIYA
CPC classification number: H04N1/401 , H04N1/00005 , H04N1/00013 , H04N1/00018 , H04N1/00034 , H04N1/00039 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00082 , H04N1/00087 , H04N1/02815 , H04N1/031 , H04N1/0311 , H04N1/0318 , H04N1/12 , H04N1/125 , H04N1/19 , H04N1/191 , H04N1/193 , H04N1/40006 , H04N1/40056 , H04N1/4076 , H04N2201/0081
Abstract: An image reading device includes: a sensor module having a light source and a plurality of sensors; a white reference plate; and an image processor that generates correction data to be used for shading correction and performs the shading correction on image signals, using the correction data. The light source is configured to switch between at least a first luminous intensity and a second luminous intensity lower than the first luminous intensity. The image processor acquires intermediate data by causing the plurality of sensors to acquire an image signal of the white reference plate illuminated with the second luminous intensity, generates black correction data, based on the intermediate data, and performs the shading correction, using the black correction data, so that a density unevenness, in an image, caused by interference between image signals from the plurality of sensors.
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公开(公告)号：US20170054872A1
公开(公告)日：2017-02-23
申请号：US15346067
申请日：2016-11-08
Inventor： Hirotsugu FUSAYASU , Ryo MATSUBARA , Katsuo INOKUCHI , Tatsuya HIROTA , Yuuichi TUTIYA
CPC classification number: H04N1/401 , H04N1/00005 , H04N1/00013 , H04N1/00018 , H04N1/00034 , H04N1/00039 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00082 , H04N1/00087 , H04N1/028 , H04N1/02855 , H04N1/031 , H04N1/0311 , H04N1/0318 , H04N1/04 , H04N1/12 , H04N1/125 , H04N1/19 , H04N1/191 , H04N1/193 , H04N1/40006 , H04N1/40056 , H04N1/4076 , H04N2201/0081
Abstract: An image reading device has an image processor that generates correction data to be used for shading correction and performs the shading correction using the correction data. The image processor generates intermediate data with a predetermined density level, generates intermediate data in different positions in the sub-scanning direction based on image signals of a first reference plate and a second reference plate disposed in the different positions, generates first and second black correction data based on the respective intermediate data, generates black correction data according to the sub-scanning direction based on both the black correction data, and performs the shading correction using the black correction data in the respective positions in the sub-scanning direction.
Abstract translation: 图像读取装置具有产生用于阴影校正的校正数据的图像处理器，并使用校正数据进行阴影校正。 图像处理器产生具有预定浓度水平的中间数据，基于设置在不同位置的第一参考板和第二参考板的图像信号在副扫描方向上产生不同位置的中间数据，产生第一和第二黑色校正 基于各个中间数据的数据，基于两个黑色校正数据，根据副扫描方向生成黑色校正数据，并且在副扫描方向上的各个位置中使用黑色校正数据进行阴影校正。
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公开(公告)号：US20160327990A1
公开(公告)日：2016-11-10
申请号：US15215836
申请日：2016-07-21
Inventor： Hirotsugu FUSAYASU , Masato TOBINAGA
CPC classification number: G06F1/1656 , G06F1/16 , H04M1/0202 , H05K9/0067
Abstract: Provided is an electronic device to which measures for reducing influence by electro-static discharge are applied. A tablet of the present disclosure includes a display module, a first metal frame that holds the display module, a second metal frame disposed on a surface opposite to a surface of the first metal frame where the display module is held, and a printed circuit board having a ground electrically connected to the first metal frame, mounting an electronic circuit, and disposed on a surface opposite to a surface of the second metal frame where the first metal frame is disposed. An electro-static current diverges to the first metal frame and the second metal frame.
Abstract translation: 提供了一种电子装置，其中施加减少静电放电影响的措施。 本公开的片剂包括显示模块，保持显示模块的第一金属框架，设置在与保持显示模块的第一金属框架的表面相对的表面上的第二金属框架，以及印刷电路板 具有电连接到第一金属框架的接地，安装电子电路，并且设置在与设置有第一金属框架的第二金属框架的表面相对的表面上。 静电电流分流到第一金属框架和第二金属框架。
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公开(公告)号：US20160302333A1
公开(公告)日：2016-10-13
申请号：US15186673
申请日：2016-06-20
Inventor： Masato TOBINAGA , Hirotsugu FUSAYASU
IPC: H05K9/00
CPC classification number: H05K9/0067 , G06F1/1626 , G06F1/1637 , G06F1/1656 , H05K9/0066
Abstract: Provided is an electronic device with measures to reduce an influence caused by ESD. The electronic device of the present disclosure is provided with a display module, a metal frame holding the display module, a printed circuit board having ground electrically connected to the metal frame, the printed circuit board being equipped with an electronic circuit and being disposed on a surface of the metal frame, the surface being opposite to a surface holding the display module, and a static electricity reducing filter including a dielectric, the static electricity reducing filter being disposed on the surface of the metal frame on which the printed circuit board is disposed. The static electricity reducing filter propagates a predetermined electromagnetic wave in generated electrostatic current to the dielectric.
Abstract translation: 提供了一种具有降低ESD引起的影响的措施的电子设备。 本公开的电子设备设有显示模块，保持显示模块的金属框架，具有电连接到金属框架的地面的印刷电路板，印刷电路板装有电子电路并被布置在 金属框架的表面，与保持显示模块的表面相对的表面，以及包括电介质的静电减压过滤器，该静电减少过滤器设置在金属框架的布置有印刷电路板的表面上 。 静电减少滤波器将产生的静电电流中的预定电磁波传播到电介质。
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公开(公告)号：US20240202630A1
公开(公告)日：2024-06-20
申请号：US18219350
申请日：2023-07-07
Inventor： Tomofumi NAKANO , Kazuma TSUJITA , Hirotsugu FUSAYASU
IPC: G06Q10/0633
CPC classification number: G06Q10/0633
Abstract: A storage device stores operation data sets as information representing, on a repeat unit basis, a time series variation of the location of at least one point on a body of a person. A first divider divides each of the operation data sets into a predetermined number of partial data. First and second operation data sets are divided into a plurality of first partial data and a plurality of second partial data, respectively. A degree of similarity calculator calculates a degree of similarity between each of the first partial data and a corresponding one of the second partial data, and also calculates a degree of first operation data set similarity by adding together the respective degrees of similarity of all of the first partial data. The estimator estimates a division point where the first operation data set is divided to maximize the degree of first operation data set similarity.
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