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公开(公告)号：US20250123998A1
公开(公告)日：2025-04-17
申请号：US18692454
申请日：2022-09-16
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takuma FUJIKAWA , Nobushiro FUJIWARA , Shingo ITO
Abstract: An image forming apparatus includes a forming device forming an image on a sheet in accordance with print data, a communication device receiving first display data and second display data included in display data related to print data from a data management apparatus, and a display device displaying the display data. The display device separately displays the first display data and the second display data in separate screens.
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公开(公告)号：US20250123578A1
公开(公告)日：2025-04-17
申请号：US18910584
申请日：2024-10-09
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tamotsu SHIMIZU , Yoshihiro YAMAGISHI , Kazuki NAKAI , Shiori KIHARA , Shinya SAKAOKA
Abstract: An image forming apparatus includes an image forming portion, a toner storage container, an odor generator, an odor sensor, and a control portion. The image forming portion includes an image carrying member and a development device that develops an electrostatic latent image formed on the image carrying member into a toner image. The toner storage container is rotatable, stores toner for forming the toner image, and is removably mountable in the image forming apparatus. The odor generator is provided at a position where it is rotatable together with the toner storage container, and carries an odor substance. The odor sensor senses the odor substance diffusing from the odor generator. The control portion rotates the toner storage container after its mounting in the image forming apparatus before toner supplying operation, and senses the odor substance at a sensing position where the odor generator is closest to the odor sensor.
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公开(公告)号：US12271124B2
公开(公告)日：2025-04-08
申请号：US18429829
申请日：2024-02-01
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koichi Imanaka
Abstract: A development device includes a development container, a stirring conveyance member, a developer carrier, a vent hole, a filter, and a developer leakage prevention sheet. The stirring conveyance member conveys, while stirring, the developer containing toner inside the development container. The developer carrier carries on its outer circumferential surface the developer to feed the toner to an image carrier on which an electrostatic latent image is formed. The vent hole is formed in the development container to allow the inside and outside of the development container to communicate with each other. The filter is arranged to cover the vent hole from outside the development container. The developer leakage prevention sheet is flexible and is arranged inside the development container, opposite the vent hole so as to overlap the entire vent hole. A gap is formed between the developer leakage prevention sheet and the opening edge of the vent hole.
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公开(公告)号：US12271123B2
公开(公告)日：2025-04-08
申请号：US18598367
申请日：2024-03-07
Applicant: KYOCERA Document Solutions Inc.
Inventor： Ryo Yamada
Abstract: An image forming apparatus includes an image carrying member, a charging device, an exposure device, a development device, a development voltage power supply, a humidity detection device and a controller. The exposure device exposes the surface of the image carrying member charged by the charging device to form an electrostatic latent image. The development device includes a development container which stores a developer including a toner and a developer carrying member which supplies, to the image carrying member, the toner in the developer, and develops the electrostatic latent image into a toner image. The development voltage power supply applies, to the developer carrying member, a development voltage with an alternating voltage superimposed on a direct voltage. The humidity detection device detects an absolute humidity around the development device. The controller stepwise increases the frequency of the alternating voltage as the absolute humidity detected by the humidity detection device is increased.
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公开(公告)号：US20250100288A1
公开(公告)日：2025-03-27
申请号：US18894690
申请日：2024-09-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasutaka INUI , Shuhei KAWAMATA
IPC: B41J2/165
Abstract: An inkjet recording apparatus includes a blade, a protruding member, a holder, a first biasing member, a supply member, and a second biasing member. The protruding member is provided integrally with the blade, and protrudes toward an inkjet head. The holder supports the protruding member and the blade. The first biasing member biases the protruding member and the blade toward the inkjet head around the shaft portion. The supply member is provided on a rear side of the nozzle surface in the moving direction, and is in contact with a tip end portion of the blade so that a cleaning liquid is supplied to the blade. The second biasing member biases the supply member toward the inkjet head. The blade is not in contact with the supply member when the protruding member and the supply member are not pushed from a side of the inkjet head.
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Patent Agency Ranking
公开(公告)号：US12259672B2
公开(公告)日：2025-03-25
申请号：US18471146
申请日：2023-09-20
Applicant: KYOCERA Document Solutions Inc.
Inventor： Ayato Morikami , Yasuaki Sakamoto , Masaru Watanabe , Kenichi Hayashi , Hideyuki Ogasawara , Yukiko Yoshimura
IPC: G03G15/00
Abstract: A toner concentration sensing apparatus includes a first acquisition processing portion, a second acquisition processing portion, and a third acquisition processing portion. The first acquisition processing portion acquires a first sensing value corresponding to light reflected by a first region of an image-carrying member where a toner image is not formed. The second acquisition processing portion acquires a second sensing value corresponding to light reflected by a second region of the image-carrying member where a toner image has been formed. The third acquisition processing portion acquires a component ratio of a component in the second sensing value, that corresponds to light reflected by toner adhered onto a surface of the image-carrying member, using a specific calculation formula determined based on a first relational expression based on the first sensing value and a second relational expression not based on the first sensing value, and the second sensing value.
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公开(公告)号：US20250091352A1
公开(公告)日：2025-03-20
申请号：US18887825
申请日：2024-09-17
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasutaka INUI , Shunsuke YAMASAKI , Shuhei KAWAMATA , Yuko YANO
IPC: B41J2/165
Abstract: An inkjet includes a head unit, a blade, and a cleaning liquid supply member. The head unit is provided with a nozzle surface, and supported to be lifted and lowered. The blade is in contact with the nozzle surface and moves in a predetermined moving direction to wipe off the nozzle surface. The cleaning liquid supply member stores a cleaning liquid, and supplies the cleaning liquid between a moving start position of the blade and the nozzle surface. The cleaning liquid supply member has a plurality of supply ports provided between the moving start position of the blade and the nozzle surface. When a direction crossing to the moving direction is defined as a width direction, a width of the blade is set to “a”, and a width of a region where the supply ports are formed is set to “b”, then the next formula is established, a≤b.
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公开(公告)号：US20250086417A1
公开(公告)日：2025-03-13
申请号：US18244630
申请日：2023-09-11
Applicant: Kyocera Document Solutions Inc.
Inventor： Jayant BHATT , Javier A. MORALES
IPC: G06K15/02
Abstract: A front end of a raster image processing (RIP) system decides a starting storage location and a storage hierarchy. The hierarchy dictates where the rendered pages of a job will be stored. At least one page of a first set of pages of a job are stored at a memory for the RIP system. At least one page of a second set of pages of the job are stored in a storage drive when the memory is not available. The type of job also dictates that the rendered pages of the job are stored in the storage drive. Complex pages also are stored in the storage drive while simple pages are discarded. The processing operations are managed so that the print engine is running efficiently.
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公开(公告)号：US20250083448A1
公开(公告)日：2025-03-13
申请号：US18824351
申请日：2024-09-04
Applicant: KYOCERA Document Solutions Inc.
Inventor： Ryo MATSUYAMA , Shuji OSAKI
IPC: B41J2/175
Abstract: A liquid feeding device includes a diaphragm pump, a suction unit, and a discharge unit. The suction unit and the discharge unit are arranged in a stacking manner so that an inflow chamber of the suction unit and an outflow chamber of the discharge unit face the diaphragm on one side in a reciprocating direction of the diaphragm, and one of the suction unit and the discharge unit is attachable and detachable from the other.
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公开(公告)号：US20250080677A1
公开(公告)日：2025-03-06
申请号：US18461277
申请日：2023-09-05
Applicant: KYOCERA Document Solutions Inc.
Inventor： Taku MATSUO
IPC: H04N1/32
Abstract: Provided is an industrial printing system that enables output with the attribute of a printing apparatus at the distributed destination of production printing in a peer-to-peer manner. An attribute acquisition unit acquires other attribute information supported by other printing apparatus at distributed destination. A table generation unit compares acquired other attribute information with own attribute information supported by own printing apparatus to generate a conversion table that is set with a conversion rule for a mismatched attribute. A processing management unit sends the job to the other print server to request for processing based on generated conversion table so that the job is to be printed by the other printing apparatuses.
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