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公开(公告)号：US20250071217A1
公开(公告)日：2025-02-27
申请号：US18802040
申请日：2024-08-13
Applicant: KYOCERA Document Solutions Inc.
Inventor： Anh The NGUYEN
Abstract: An image reading apparatus includes a document table, a reading device, a communication line, a rail, and a transport mechanism. On the document table, a document is placed. The reading device reads the document placed on the document table, and outputs image data. The communication line is configured to electrically transmit the image data. The rail extends along a reading direction in which the reading device reads the document placed on the document table, the communication line being fixed to the rail. The transport mechanism transports the reading device along the rail, thereby transporting the reading device along a reading route through which the reading device reads the document placed on the document table. The transport mechanism electrically connects the reading device to the communication line.
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2.发明申请公开(公告)号：US20250068874A1
公开(公告)日：2025-02-27
申请号：US18947966
申请日：2024-11-14
Applicant: Kyocera Document Solutions Inc.
Inventor： Jayant BHATT , Arturo BECERRA , Robert T. CUNNINGHAM , Edwin Philip LOCKWOOD , Javier A. MORALES
Abstract: A raster image processor (RIP) system is used in a printing system to process a variety of different jobs. A front end receives the jobs and determines the job type. The job types include a print job, a preview job, and an estimation job. Depending on the type of job, the front end configures the RIPs within RIP system accordingly to process the job. The RIPs may process the job in parallel, with a high performance RIP processing the first page of the job. If the job is not processed in parallel, then the front end assigns the job to a very high performance RIP. The front end also assigns the preview job to a preview RIP and the estimation job to an estimation RIP. The front end configures RIPs as needed.
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公开(公告)号：US20250065630A1
公开(公告)日：2025-02-27
申请号：US18812280
申请日：2024-08-22
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yiquan Nie , Takashi Somete
IPC: B41J2/165
Abstract: A maintenance device includes: a cap to be attached to a nozzle surface of an inkjet head; an air supply opening and an exhaust opening provided in the cap; and a suppression member which is provided at least between the air supply opening and the nozzle surface and has a first gap with respect to the air supply opening and a second gap with respect to the nozzle surface, and an end portion of the suppression member on a side of the exhaust opening opposes the exhaust opening.
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公开(公告)号：US20250065626A1
公开(公告)日：2025-02-27
申请号：US18805275
申请日：2024-08-14
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yiquan Nie , Takashi SOMETE
IPC: B41J2/165
Abstract: The maintenance device includes a cap and a suppression member. The cap, including an air supply port and an air discharge port, is to be fitted to a nozzle surface of an inkjet head. The suppression member is opposed to the air supply port, provided between the air supply port and the nozzle surface, and separate from the air supply port and also separate from the nozzle surface.
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公开(公告)号：US20250065620A1
公开(公告)日：2025-02-27
申请号：US18806269
申请日：2024-08-15
Applicant: KYOCERA Document Solutions Inc.
Inventor： Kohei YAMAKAMI , Naoto MIYASHITA
Abstract: An inkjet recording apparatus includes: a conveyance belt; a recording head that includes a pressurized chamber which stores an ink, a nozzle which communicates with the pressurized chamber and a displacement element which applies a pressure to the pressurized chamber to discharge the ink; and a control unit, the conveyance belt includes a flushing region, the control unit causes the recording head to perform flushing processing that discharges the ink to an opening in the flushing region and the control unit controls the application of a voltage to the displacement element such that the flying speed of the ink discharged during the flushing processing is faster than the flying speed of the ink discharged during image formation processing.
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Patent Agency Ranking
公开(公告)号：US20250053118A1
公开(公告)日：2025-02-13
申请号：US18791892
申请日：2024-08-01
Applicant: KYOCERA Document Solutions Inc.
Inventor： Kazuki YOSHIOKA , Rei YAMAGISHI
Abstract: An image forming apparatus includes a toner cartridge that supplies toner to an image carrier. The toner cartridge includes a development unit that is connected to a toner container via a connection hole, and has an external opening for supplying the toner to the image carrier, an outer shutter that opens and closes the external opening, an inner shutter that opens and closes the connection hole, and a gear mechanism that connects the outer shutter and the inner shutter to be capable of interlocking with each other. When outer shutter is in a first closing position to close the external opening, the inner shutter is in a second closing position to close the connection hole. When the outer shutter is in a first opening position to open the external opening, the inner shutter is in a second opening position to open the connection hole.
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公开(公告)号：US20250050663A1
公开(公告)日：2025-02-13
申请号：US18788845
申请日：2024-07-30
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takuya Fukata , Hiroki Takehana
Abstract: A roll paper supply device rolls out roll paper and cuts the rolled-out portion of the roll paper to produce a first sheet. A control device determines, for each print process, whether or not the roll paper supply device is in a specific state in which the roll paper supply device has conveyed the first sheet to a specific position. When it is determined that the roll paper supply device is in the specific state, the control device causes the roll paper supply device to execute a process of conveying the first sheet to a print position. When it is determined that the roll paper supply device is not in the specific state, the control device causes a cut sheet supply device to execute a process of conveying a second sheet to the print position.
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公开(公告)号：US20250050656A1
公开(公告)日：2025-02-13
申请号：US18231570
申请日：2023-08-08
Applicant: Kyocera Document Solutions Inc.
Inventor： Javier A. MORALES
Abstract: A printing device includes an inline inspection system using one or more sensors to determine defects on a printed sheet. The control unit, or other component connected to the printing device, determines a plurality of horizontal and vertical portions within one or more images on the sheet that are above a colorant value, or CMYK, threshold. A set of the plurality of horizontal and vertical portions are identified from the images on the sheet. The set of horizontal portions may differ from the set of vertical portions. The printed images of these portions are captured by the inline sensor. The captured data is analyzed to determine a defect within the printed sheet.
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9.发明授权公开(公告)号：US12221310B2
公开(公告)日：2025-02-11
申请号：US18327588
申请日：2023-06-01
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takuya Nishimura
Abstract: A sheet ejection device includes an ejection roller pair, a stacking tray, a protrusion member and a movement mechanism. The protrusion member is supported to be able to reciprocate between a protrusion position and a retraction position in a predetermined movement direction. The movement mechanism includes: a rotation shaft; a holding member; and a rack and pinion mechanism which includes a pinion gear and a rack gear. In at least a part of the rack gear in the movement direction, a narrow width region is provided which includes a narrow width gear and a cutout portion. In the narrow width region, the pinion gear is slidable between a meshing position and a release position, and in a state where the pinion gear has slid to the release position, the protrusion member can be relatively moved with respect to the pinion gear in the movement direction.
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公开(公告)号：US12221306B2
公开(公告)日：2025-02-11
申请号：US18064647
申请日：2022-12-12
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yoshitaka Tokoro , Takafumi Nakagawa
IPC: B65H1/14
Abstract: A document conveying device according to the present disclosure includes a sheet feeding tray, a discharge tray, a feeding roller, a first lifting mechanism, a conveying mechanism, a support member and a second mechanism. On the sheet feeding tray, a document is stacked. The discharge tray is provided below the sheet feeding tray. The feeding roller feeds the document on the sheet feeding tray. The first lifting mechanism supports both end portions of the sheet feeding tray in a width direction intersecting a conveying direction of the document, and lifts and lowers the sheet feeding tray such that an upper surface of the document comes in contact with the feeding roller. The support member supports the sheet feeding feed tray on an upstream side of the first lifting mechanism in the conveying direction. The second lifting mechanism lifts and lowers the support member in synchronization with the sheet feeding tray.
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