Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 392,426

Document Document Title
WO/2018/131224A1
[Problem] To provide a structure capable of reducing the friction on an electrical contact surface when a development cartridge is inserted. [Solution] A development cartridge 1 includes a casing 10 and a holder 62. The holder 62 include...  
WO/2018/131837A1
A sheet feeding apparatus includes a sheet stacker to stack at least one sheet; a sheet feed roller disposed at one side of the sheet stacker and to feed a sheet fed from the sheet stacker; a multi-feed prevention roller disposed to face...  
WO/2018/123278A1
A non-volatile data storage device (83) stores registration data (D1) containing registration identifying data (D11) corresponding to requestor identifying data (D01) contained in print job data (D0), and designation pattern data (D12) r...  
WO/2018/124417A1
A waste toner collecting apparatus is disclosed. The disclosed waste toner collecting apparatus comprises: a waste toner box for collecting waste toner; and a flattening unit disposed inside the waste toner box to perform a swing motion ...  
WO/2018/124310A1
A squeezing roller 52K compresses a toner layer in a liquid developer formed as a film on a developing roller 54K by a film-forming electrode 51K. A developing cleaning contrast is applied between a developing cleaning roller 58K and the...  
WO/2018/123496A1
Provided is a resin composition having high electrical conductivity without a high concentration of carbon fibers being blended therein. A resin composition obtained by molding a resin composition comprising a thermoplastic resin, carbon...  
WO/2018/123172A1
The present invention provides a fixing belt (1) having a favorable surface charge response during an initial and over a long period and capable of ensuring the adherence of a surface layer (5). A fixing belt (1) comprises: a tubular bas...  
WO/2018/124409A1
Disclosed is a fixing device capable of restraining shrinkage, of a fixing belt, caused by abnormal heating. The fixing device comprises: a rotatable fixing belt; a pushing member disposed at the inner peripheral side of the fixing belt;...  
WO/2018/124408A1
Disclosed is a developing device for suppressing the dispersion of toner while suppressing the excessive discharge of a developer from the developing device. The developing device comprises: a latent image carrier having an electrostatic...  
WO/2018/123167A1
The purpose of the present invention is to disengage a drive gear and a gear other than a rotating gear from each other. A developer cartridge 1, provided with: a casing 11 capable of containing a toner in the interior; a developing roll...  
WO/2018/124415A1
A developing cartridge is disposed in an image forming apparatus. The developing cartridge includes a developing portion; a toner storing portion; a partition wall positioned between the developing portion and the toner storing portion a...  
WO/2018/124414A1
Provided is an image forming apparatus capable of improving cleaning performance comprising: a rotatable cylinder-shaped member to be cleaned; and a bar brush coming in contact with the member to be cleaned, wherein the bar brush include...  
WO/2018/123870A1
An image forming apparatus (1) is provided with a recording head unit (4), a spraying unit (10), and a control unit (9). The recording head unit (4) forms an image on a sheet (S). The spraying unit (10) sprays a chemical agent onto the s...  
WO/2018/123168A1
The purpose of the present invention is to provide a developer cartridge with which it is possible to sense the specifications of the developer cartridge using a member electrically connected to a developing roller. The developer cartrid...  
WO/2018/123855A1
In the present invention a heater 600 is equipped with multiple first temperature detection elements Ts6-1 to Ts6-7 and Tm6-2 to Tm6-8, which are arranged at prescribed intervals in the lengthwise direction of a substrate 305, and each o...  
WO/2018/123415A1
Provided is a method for producing a heating member which is capable of forming a metal pattern with high accuracy. A method for producing a heating member 10 for heating an object to be heated, which comprises: (a1) a step for forming a...  
WO/2018/116499A1
A development device comprises: a developer storage container for storing a developer; a stirring and conveying part stored in the developer storage container; and a development roller 21 disposed at some distance from a photosensitive d...  
WO/2018/103393A1
A process cartridge detachably mountable in an image forming apparatus comprises a toner hopper (100) for accommodating a developer, a developer roller (200), and a driving force receiving assembly (300) for receiving a driving force of ...  
WO/2018/105860A1
A developing unit includes a developing roller; a developing casing configured to support and allow the developing roller to rotate and including a developer supply inlet, a developer discharge outlet, and a developer collection inlet; a...  
WO/2018/101484A1
A control unit, after (S1) detecting the resistivity of a liquid developer, (S2) acquires information relating to the toner mobility of the liquid developer. The control unit, then, (S3) identifies the current state of the liquid develop...  
WO/2018/101485A1
A prescribed potential difference is generated by a first voltage application means when not forming an image (step S5); it is possible to execute a setup mode for setting a development contrast and fog-removing voltage in accordance wit...  
WO/2018/101486A1
An image-forming device is provided with: a developing roller that is rotatable while supporting a liquid developer including a toner and a carrier liquid and that includes a conductive agent; a squeezing roller that is disposed in conta...  
WO/2018/101579A1
A developer cartridge includes: a housing including a developer outlet; a conveying member configured to convey a developer to the developer outlet and including a spiral member rotatably installed in the housing; and a developer bag con...  
WO/2018/101483A1
The present invention comprises: a toner concentration adjusting means capable of adjusting the toner concentration; a conductive member arranged so as to contact a developing roller with a liquid developer disposed therebetween; a volta...  
WO/2018/101487A1
A control unit develops a plurality of electrostatic latent images for detection, which are formed at different development contrasts, into toner images (S1, S2), and acquires a current value which fluctuates according to the amount of t...  
WO/2018/098976A1
An upper toner cartridge cover and a toner cartridge. The upper toner cartridge cover comprises a driving head (7), an upper toner cartridge cover housing (10), and a rotatable cover (12) rotatably provided inside the upper toner cartrid...  
WO/2018/101186A1
This image formation device has a controller which executes: a first measurement task which controls a sensor and measures a plurality of first color patterns; a determination task which determines threshold values that respectively corr...  
WO/2018/097333A1
According to the present invention, a control unit separates (S2) a blade and a development roller from a photosensitive drum at the time of ending (YES of S1) an image formation job. Here, the control unit controls separation timings of...  
WO/2018/096714A1
The present invention pertains to a charging member comprising: a conductive support; a conductive elastic layer which is laminated on the conductive support; and a conductive resin layer which is laminated as the outermost layer on the ...  
WO/2018/097336A1
The present invention provides an image forming device in which a liquid amount of a carrier liquid layer to be formed on an intermediate transfer belt can be adjusted in accordance with an image forming mode, by means of a tandem interm...  
WO/2018/088662A1
A developer cartridge includes a housing including a developer discharger having a developer outlet, and a container extending from the developer discharger, a movable member located in the container and movable in a direction of changin...  
WO/2018/088672A1
An image forming apparatus includes a main body; a tray for a toner cartridge slidably coupled to the main body and configured to be pushed into and pulled out from the main body; a lever hinge-coupled to a portion of the tray for the to...  
WO/2018/079973A1
An image forming device is disclosed. The present image forming device comprises: an image forming unit for forming an image on a print paper; a sensor unit for irradiating light on a print paper, and sensing an amount of light transmitt...  
WO/2018/077412A1
In an example, a method includes forming a print agent pattern on an image forming surface and transferring the print agent pattern from the image forming surface to an intermediate transfer member. The pattern may then be transferred to...  
WO/2018/079738A1
Provided is a printing apparatus provided with a communication unit (110) for communicating image data with an external apparatus (210, 220, 230), a storage unit (126) having a storage area (130) for which a printing condition is set, a ...  
WO/2018/080497A1
A replaceable item for a host device includes a non-volatile memory and logic. The non-volatile memory stores passwords or authentication values, and/or a cryptographic key. The logic satisfactorily responds to requests for passwords a m...  
WO/2018/080495A1
A replaceable item for a host device, such as a print substance cartridge for a printing device, stores multiple identities. For each identity, the replaceable item stores multiple authentication values, or passwords. The replaceable ite...  
WO/2018/076465A1
A mounting structure for use with a toner cartridge chip, comprising a toner hopper housing (1). Provided at a top end of a front side of the toner hopper housing (1) is a chip mounting base (2) for the mounting of a chip. Provided on th...  
WO/2018/078754A1
[Problem] To form the images on the front and rear surfaces of each of a plurality of even small originals onto the front and rear of a sheet of recording paper with the front and rear images mutually overlapped with the positions thereo...  
WO/2018/076464A1
A selenium drum roller shaft mounting structure comprises a powder bin shell (1) in which a photosensitive drum (2) and a charging roller (3) are disposed. One side of the powder bin shell is provided with a fixing plate (11) and the oth...  
WO/2018/079860A1
This developing device is provided with: a developing sleeve which has a disc shape; a restriction member 25 which is disposed to face the developing sleeve, has magnetism, is curved in a direction protruding toward the developing sleeve...  
WO/2018/079542A1
Provided is a low-wear and low-torque slide bearing that is provided with a bearing surface which comes into contact with the outer peripheral surface of a rotating shaft, the slide bearing being capable of reducing frictional wear betwe...  
WO/2018/079949A1
Disclosed are a setting apparatus and an image-forming apparatus equipped with same. The setting apparatus according to the present invention comprises: a heating member; a pressure member, opposite the heating member, for applying press...  
WO/2018/077380A1
In one example of the disclosure, it is determined that an amount of print agent remaining in a print agent container of a print apparatus is below a threshold level. An amount of print solution is transferred from a print solution reser...  
WO/2018/074905A1
A printer and a printing method are provided. The printer and the printing method are configured such that printing paper is delivered until a marker to be cut reaches a cutting position, the maker being initially arranged behind a posit...  
WO/2018/074678A1
A support apparatus and an image forming apparatus including the same are disclosed. A support apparatus according to the present invention comprises: a first lever rotatably disposed on a door arranged in a body of an image forming appa...  
WO/2018/074613A1
In a stop operation of a developing device 4, the driving speed of a developing sleeve 42 by a driving unit 120 is decreased until the peripheral speed of the developing sleeve 42 reaches a peripheral speed at which toner scattering beco...  
WO/2018/074036A1
A self-heating fixing roller according to an embodiment of the present invention comprises a cylindrical base material layer and a plurality of linear heat generators laminated on the base material layer and generating heat when energize...  
WO/2018/072850A1
An apparatus and method for use in generating a print job for an offset printing apparatus. The method comprising determining a print job to be printed on the offset printer comprises an odd number of separations, and in response to dete...  
WO/2018/074736A1
A stapling apparatus capable of performing stapling on various positions by varying a moving path of a stapler is provided. The stapling apparatus includes a stapler, a driver configured to be coupled to the stapler and move the stapler,...  

Matches 1 - 50 out of 392,426