Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 13,368

Document Document Title
JP2007525717A
By the present invention, in order to print to a recording medium (402), the potential picture of the picture which should be printed on a potential image recording medium is manufactured. In order to form an image film, the liquid devel...  
JP3972378B2  
JP3969910B2
To provide an electrophotographic developing device capable of preventing the irregularity and the blotting of a developed image without increasing its cost remarkably. In this electrophotographic developing device 1, an image is develop...  
JP3966543B2
To provide toner whose transfer property is excellent, with which residual toner after transfer is reduced and by which the occurrence of filming to a cleaning member and a photoreceptor is eliminated or the occurrence of a phenomenon th...  
JP2007206506A
To provide an image forming apparatus where the sizes of images on the front and rear sides are made equal at both-side printing, dispensing with control by a high-frequency clock and a table, also, without causing deterioration of the p...  
JP2007523361A
The present invention relates to printing of documents, such as a bank check. According to various modes of the present invention, the printing system, process, and product which have a microprint are offered. The document printed as men...  
JP2007197108A
To reduce the size of a device, simplify paper carrying control and increase the speed of image forming processing. This image forming device 11 is provided with a mechanism for forming images on both sides of paper, and further provided...  
JP3956797B2
To provide an image forming method and an image forming apparatus which prevent occurrence of image defects due to surface flawing of a photoreceptor, improve the transferability of a toner by an image forming system using an intermediat...  
JP2007178816A
To provide an image carrier which eliminates the step of charging at which ozone, NOx, etc., are generated, and which performs formation of an electrostatic latent image having high potential contrast, and to provide an image forming app...  
JP3943785B2
To provide a dry toner which ensures good buildup of electrostatic charge and has stable electrostatic chargeability even when printing-out speed is varied. The dry toner contains at least a bonding resin, a colorant and a wax and furthe...  
JP2007155810A
To prevent a transfer belt from sticking to rollers, and also, to easily separate a transfer material from the transfer belt, regarding an image forming apparatus including an image carrier where a toner image is formed on the outer peri...  
JP2007155809A
To prevent a transfer belt from sticking to rollers about which the transfer belt is stretched to be laid, regarding an image forming apparatus including an image carrier where a toner image is formed on the outer peripheral surface ther...  
JP3935273B2
To provide an image forming method by which durability such as resistance to toner deterioration or resistance to toner fusion can be largely improved while maintaining low temperature fixability in a contact developing system image form...  
JP3914330B2
To form an irregular form capable of retaining a developer sufficient for image forming with a proper charge quantity on an image forming body, and to provide excellent stability and image quality by providing the image forming body comp...  
JP2007114500A
To avoid the toner scattering of a toner image on an intermediate transfer belt on a tensioning and laying roller.The image forming apparatus is constituted to satisfy L≥V×2×τT assuming that a distance from the center of a primary t...  
JP2007511795A
By heating the toner image -ed 着 (ed) by the 1st page of the support medium to a temporary adherence temperature lower than the last adherence temperature using microwave, making the 1st page carry out temporary adherence, and heating ...  
JP3912649B2
To provide image forming toner, an image forming method and an image forming device by which sufficient low-temperature fixing property is obtained, a sleeve is not stuck to a non-image part even in the case of repetitive use, and high i...  
JP2007108199A
To provide an image forming apparatus capable of removing toner particles and paper powder or the like which have come in the minute ruggedness of an intermediate transfer belt.The intermediate transfer belt 70 is provided with a carrier...  
JP3909728B2
To enable manufacture of printed wiring boards having high-density and high-precision wiring patterns without using block copies for printing and etching. An electrostatic latent image is formed on a photoseptor drum 11 by irradiation wi...  
JP3905125B2  
JP3907303B2
To obtain a toner for developing an electrostatic charge image less liable to cause filming on a photoreceptor and to contaminate the surface of a toner support such as a sleeve or a carrier without deteriorating low-temp. fixability and...  
JP3900785B2
To provide a method for forming a picture, a picture forming device and the toner for development to be used for the device by which a colors picture of high quality without scattering of characters or smear of color can be obtained by a...  
JP3899535B2
To make it possible to transfer a print with clear image and fastness for washing without impairing drape by forming an electronic image on a sheet material formed with a sticky layer and a release layer having the same properties as tho...  
JP3894024B2
To provide an image forming method for reducing light energy to be used and obtaining an excellent color fixed image. This image forming method includes a step for emitting flashlight to color toner containing at least a binding resin, a...  
JP2007503699A
In a conductive polymer layer, are an electrode pattern the method of making it generate, and to (a) electric charge pattern, It is a process which makes a development image pattern generate by contacting the electrography developer comp...  
JP3885403B2
To provide a one-component developing method excellent in charge stability and not causing a sleeve filming or photoreceptor fog by repeated copying processes not only in a low speed region but in a high speed region. In this one-compone...  
JP3883696B2
To provide a method for scanning many photographs, deciding the number, position and inclination angle of the photographs and trimming images so as to remove artificial edges. The plural photographs are installed on a scanner (step 32) a...  
JP3882606B2
To provide electrophotographic color toners, etc., which have excellent fixability, excellent image resolution (image reproducibility) in fixing, excellent color reproducibility in color superimposition, etc., ensure satisfactory color t...  
JP2007041366A
To provide an image forming apparatus, capable of substantially eliminating the difference in the transfer conditions on the amount of carrier at nips between all the photoreceptors and an intermediate transfer belt.In the image forming ...  
JP3880961B2
To provide a fixing method capable of securely suppressing a developer on a recording material from being electrostatically offset to a fixing device side, thereby keeping a good quality image formation. The fixing device 23 includes a f...  
JP3880261B2
To provide a dry toner which has excellent environmental stability and electrification characteristics, which stably realizes high-quality images for a long time, which does not exert adverse influences on a toner carrying body or the li...  
JP3877277B2
To provide a developing method by which the developing ability of a developing device is enhanced and the occurrence of surface staining due to reversely electrified toner is suppressed, even when surface potential is changed within the ...  
JP2007025030A
To facilitate cleaning of liquid developer that is adhered to the surface of an intermediate transfer body.In an image forming apparatus having the intermediate transfer body and using liquid developer, an application member (42) for app...  
JP3870447B2
To obtain an electrophotographic toner excellent in high-speed low- temp. fixability, anti-hot-offsetting property, smearing and aggregation resistances and to provide a heat fixing method. This toner consisting of essentially a bonding ...  
JP3869968B2
To obtain a developing device in which uniform and high-quality images having stable and proper charges can be obtd. without an irregularity or generation of a ghost image. In this developing device, a developer 4 is carried on a develop...  
JP3863222B2
To electrify a photoconductive image forming member by executing ionic conduction with an ionic conduction liquid. An ionic conduction liquid electrifier 20 for allowing an ion to migrate from an ionic conduction medium to a photoreceivi...  
JP3855584B2
To provide a toner which is used for an image forming method including a process of forming a color fixed image by a fixing device which does not supply silicone oil, and with which a color image having good offset resistance and excelle...  
JP3855585B2
To provide a toner, capable of forming a superior image free of soil and image defects over a long period, as for the toner which is put in use in an image forming method including a fixing process of fixing by a fixation device where si...  
JP3850876B2  
JP3847376B2
To improve the deterioration of electrostatic charge characteristics by the repetitive use of a photoreceptor contg. a specific high-polymer transporting material, to lower the relative humidity under and at high humidity and high temp. ...  
JP3845522B2
To satisfactorily prevent offsetting and the occurrence of a spent toner by incorporating a colorant, a polyester resin-base binder, a specified electrostatic charge controlling agent, silica provided with hydrophobic property and titani...  
JP3841928B2
To establish an image forming method not generating carrier-over and provide an image forming device and an associate electrostatic latent image developer, whereby it is possible to stabilize the amount of developing toner to make transi...  
JP2006301323A
To form an image which has uniform gloss and in which a transparent substrate constituting the surface layer of a photograph and a reflector constituting the backing are firmly bonded to each other.A toner image being a mirror image is f...  
JP3841341B2
To provide a developing method which improves a quality related to the directionality of development which means that the developing sleeve is more rapid than the moving velocity of electrostatic latent image and an abnormal picture qual...  
JP3838600B2
To eliminate nonuniformity of images caused by an irregular heat conduction which is a demerit of a separation transfer system, and light fastness and bleeding as demerits of an ink-jet system. Liquid drops including an adhesive body set...  
JP3833181B2
To provide a transfer device with an inexpensive circuit constitution, by which low transfer voltage required is generated without increasing output voltage ripple even in the case that the required transfer voltage is low. Operation is ...  
JP3826424B2
To form a high quality color image high in surface gloss regardless of an image part and a non-image part, reduced in unevenness and fogging, and excellent in graininess and also tone reproducibility by utilizing toner to be formed on a ...  
JP3816121B2
PURPOSE: To provide an electrophotographic transfer paper and color picture forming method by which the picture defect owing to an electric discharge is reduced even when both sides are recorded in low-humidity environment, the penetrati...  
JP3807244B2
To provide a base for an electrophotographic planographic printing plate which is obtained by forming an electrically conductive middle layer on a sheetlike substrate, which makes the electrically conductive middle layer less liable to s...  
JP3805113B2
To realize ozoneless direct electrification at low applied voltage even in the case of using a simple member such as an electrifying roller or a fur brush as a contact electrifying member though the member is soiled by toner, to execute ...  

Matches 551 - 600 out of 13,368