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公开(公告)号：US20220274408A1
公开(公告)日：2022-09-01
申请号：US17681624
申请日：2022-02-25
Applicant: KYOCERA Document Solutions Inc.
Inventor： Masanobu MAESHIMA , Yasuyuki FUKUNAGA , Kuniaki ARAISHI , Noriaki FURUKAWA , Haruki SAYAMA
Abstract: A liquid leakage detection device includes a first absorption layer, a second absorption layer, and a pair of terminals. The first absorption layer absorbs liquid. The second absorption layer is stacked on the first absorption layer, and absorbs the liquid. The pair of terminals are in contact only with the second absorption layer.
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公开(公告)号：US20220281240A1
公开(公告)日：2022-09-08
申请号：US17679526
申请日：2022-02-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Haruki SAYAMA , Masaki MURASHIMA , Shota NAKAYAMA , Hitoshi HAYAMIZU , Keisuke YAMASHITA , Tomoya HOTANI
IPC: B41J11/00
Abstract: A drying apparatus which dries a medium on which an image is formed with ink while conveying the medium includes a conveyance part, a heating part, a measurement part and a controller. The conveyance part conveys the medium in a predetermined conveyance direction. The heating part supplies energy to the image on the sheet conveyed in the conveyance part and dries the image. The measurement part measures a value accompanied with moisture contained in the medium. The controller estimates an amount of moisture contained in the medium based on the value measured by the measurement part, and controls at least one of the conveyance part and the heating part so as to change an amount of the energy supplied to the image based on the estimated amount of moisture.
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公开(公告)号：US20140240796A1
公开(公告)日：2014-08-28
申请号：US14192901
申请日：2014-02-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Haruki SAYAMA
CPC classification number: H04N1/02815 , H04N1/00005 , H04N1/02885 , H04N1/1017 , H04N1/40056
Abstract: An image reading apparatus includes a light emitting diode (LED), a carriage, light receiving elements, a clamp circuit, an A/D convertor, and an image correction unit. The image correction unit is configured to: detect a document area where the reflected light is abnormal by comparing first image data with second image data; and replace the first image data corresponding to the abnormal document area with third image data. The first image data is generated by movement of the carriage in a sub-scanning direction of a first direction. The second image data is generated by movement of the carriage in the sub-scanning direction of a second direction at a reduced luminescence level of the capturing light illuminated on the document compared with a luminescence level in the movement of the carriage in the first direction. The third image data is the second image data where at least brightness is adjusted.
Abstract translation: 图像读取装置包括发光二极管（LED），滑架，光接收元件，钳位电路，A / D转换器和图像校正单元。 图像校正单元被配置为：通过将第一图像数据与第二图像数据进行比较来检测反射光异常的文档区域; 并用第三图像数据替换与异常文档区域对应的第一图像数据。 第一图像数据通过滑架沿第一方向的副扫描方向的移动而产生。 第二图像数据是通过滑架在第二方向的副扫描方向上的移动而产生的，该扫描方向是与沿着第一方向移动的运动中的发光水平相比，在照射在文件上的捕获光的降低的发光水平。 第三图像数据是至少亮度被调整的第二图像数据。
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公开(公告)号：US20140211272A1
公开(公告)日：2014-07-31
申请号：US14170270
申请日：2014-01-31
Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
Inventor： Haruki SAYAMA
CPC classification number: H04N1/00997 , H04N1/00127 , H04N1/00167 , H04N1/00188 , H04N1/00278 , H04N1/02815
Abstract: An image reading device includes a light source, an imaging section, and a controller. The light source includes a plurality of light emitting elements. The light source irradiates light to an original document, while moving relative to the original document. The imaging section obtains scan data read from the original document by light irradiated to the original document from the light source. The controller controls the light source and the imaging section. The controller determines a read target region and a non-read target region in the original document, turns on a light emitting element out of the plurality of light emitting elements, which corresponds to the read target region, and turns off a light emitting element out of the plurality of light emitting elements, which corresponds to the non-read target region.
Abstract translation: 图像读取装置包括光源，成像部和控制器。 光源包括多个发光元件。 光源相对于原始文档移动时，将光源照射到原稿。 成像部通过从光源照射到原稿的光获得从原始文档读取的扫描数据。 控制器控制光源和成像部分。 控制器确定原始文档中的读取目标区域和未读取目标区域，从与读取的目标区域相对应的多个发光元件中的一个发光元件导通，并将发光元件熄灭 的多个发光元件，其对应于未读取的目标区域。
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公开(公告)号：US20230098844A1
公开(公告)日：2023-03-30
申请号：US17954714
申请日：2022-09-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hitoshi HAYAMIZU , Daijiro UENO , Tetsuya UENO , Hisaji KAWAI , Haruki SAYAMA
IPC: G03G15/00
Abstract: An electronic apparatus includes a drive unit having a drive roller, a driving motor, and a limited-life component, a sound collecting device that collects sound from the limited-life component, and outputs sound data, a storage device storing in advance a sound pressure level corresponding to a specific frequency of the limited-life component, with respect to each of different lengths of the remaining service life, and a controller that analyzes frequency of the sound data at predetermined time points; acquires the sound pressure level corresponding to the specific frequency of the limited-life component, on a basis of a result of the frequency analysis; compares the acquired sound pressure level with the sound pressure level of each of the lengths of the remaining service life; predicts the remaining service life of the limited-life component, on a basis of comparison result; and displays the predicted remaining service life on a display device.
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Patent Agency Ranking
公开(公告)号：US20230064366A1
公开(公告)日：2023-03-02
申请号：US17894499
申请日：2022-08-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Haruki SAYAMA , Daijiro UENO , Tetsuya UENO , Hisaji KAWAI , Hitoshi HAYAMIZU
Abstract: An electronic apparatus includes a drive roller, a contamination detection device that detects a degree of uncontaminatedness of a surface of the drive roller, a drive motor, a controller, and a display device. The controller executes a first feedback control, when the degree of uncontaminatedness is equal to or higher than a first threshold, executes a second feedback control including increasing the driving force to the drive motor, and displays a first screen announcing necessity to prepare for restoration of the drive roller on the display device, when the degree of uncontaminatedness is lower than the first threshold, and equal to or higher than a second threshold lower than the first threshold, and restricts the drive roller from rotating, and displays a second screen requesting restoration of the drive roller on the display device, when the degree of uncontaminatedness is lower than the second threshold.
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公开(公告)号：US20150212455A1
公开(公告)日：2015-07-30
申请号：US14604179
申请日：2015-01-23
Applicant: KYOCERA Document Solutions Inc.
Inventor： Haruki SAYAMA
IPC: G03G15/16
CPC classification number: G03G15/234 , G03G15/5037
Abstract: The forced light emission detection unit detects a forced laser beam emission state of an exposing unit when the exposing unit starts forming a latent image on a photosensitive drum. The toner transfer control unit performs the developing of the electrostatic latent image formed at a position before the electrostatic latent image on which the forced laser beam emission state is detected, and transfers the developed toner image to a sheet. The sheet re-conveyance unit makes the sheet being in a re-conveyance state using a duplex printing conveyance path. The toner re-transfer control unit reforms the electrostatic latent image formed after the position on which the force laser beam emission state is detected, performs the developing of the electrostatic latent image, and transfers the developed toner image to the sheet in the re-conveyance state.
Abstract translation: 当曝光单元开始在感光鼓上形成潜像时，强制发光检测单元检测曝光单元的强制激光束发射状态。 调色剂转印控制单元执行在其上检测到强制激光发射状态的静电潜像之前形成的静电潜像的显影，并将显影的调色剂图像转印到纸张上。 片材重新输送单元使用双面打印输送路径使片材处于再输送状态。 调色剂再传送控制单元改变在检测到激光束发射状态的位置之后形成的静电潜像，执行静电潜像的显影，并将显影的调色剂图像转印到片材中 州。
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8.发明申请公开(公告)号：US20230132842A1
公开(公告)日：2023-05-04
申请号：US17972627
申请日：2022-10-25
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hitoshi HAYAMIZU , Daijiro UENO , Tetsuya UENO , Hisaji KAWAI , Haruki SAYAMA
Abstract: An image forming apparatus includes an image forming device, a transport belt, an optical sensor, an ultrasonic sensor, and a controller. The transport belt transports the recording sheet. The optical sensor emits light to the transport belt, and receives the light reflected by the transport belt. The ultrasonic sensor transmits ultrasonic wave to the transport belt, and receives the ultrasonic wave transmitted through the transport belt. The controller decides whether an output from each of the optical sensor and the ultrasonic sensor represents a normal value or an abnormal value, and executes predetermined control, depending on a combination of decision results about the respective outputs from the optical sensor and the ultrasonic sensor.
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9.发明申请公开(公告)号：US20210303951A1
公开(公告)日：2021-09-30
申请号：US17202832
申请日：2021-03-16
Applicant: KYOCERA Document Solutions Inc.
Inventor： Haruki SAYAMA
Abstract: A pipe connection decision device includes a first material including a plurality of first pipes each having a connector receiver attached to one end, a second material including a plurality of second pipes each having a connector attached to one end, a plurality of light emitters respectively provided on the plurality of connector receivers, a plurality of light receivers respectively provided on the plurality of connectors, a storage device, a display device, and a control device. The control device causes the display device, upon deciding that the color of received light accords with an allocated color, with respect to all of the plurality of light receivers, to display a first message, and causes the display device, upon deciding that the color of received light discords with the allocated color, with respect to at least one of the plurality of light receivers, to display a second message.
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公开(公告)号：US20150339559A1
公开(公告)日：2015-11-26
申请号：US14715331
申请日：2015-05-18
Applicant: KYOCERA Document Solutions Inc.
Inventor： Haruki SAYAMA
IPC: G06K15/00
CPC classification number: G06K15/4075 , G03G15/556
Abstract: An image forming apparatus includes an image forming section, a content fraction calculating section, and an information storage section. The content fraction calculating section calculates a content fraction of each of a plurality of toners contained in the image forming section that have been supplied from different toner cartridges to one another. The information storage section stores therein, for each of the toners, a control value that is used to control a component of the image forming section. The image forming section forms an image based on respective content fractions of the toners and respective control values for the toners.
Abstract translation: 图像形成装置包括图像形成部，内容分数计算部和信息存储部。 内容分数计算部分计算已经从不同的墨粉盒提供的图像形成部分中包含的多个调色剂的内容分数彼此。 对于每个调色剂，信息存储部分存储用于控制图像形成部分的分量的控制值。 图像形成部分基于调色剂的各个内容分数和用于调色剂的各自的控制值来形成图像。
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