专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180364617A1 TRANSFER DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180364617A1
公开(公告)日：2018-12-20
申请号：US15985708
申请日：2018-05-22
申请人： FUJI XEROX CO.,LTD.
发明人： Koichiro YUASA
IPC分类号： G03G15/08 , G03G15/02 , G03G15/18 , G03G15/20
CPC分类号： G03G15/0865 , G03G15/0216 , G03G15/0808 , G03G15/161 , G03G15/169 , G03G15/18 , G03G15/2053
摘要： A transfer device includes a holding body, a transfer body, and a setting portion. The holding body holds multiple layers including a base layer formed of a toner having a mass larger than a threshold. The toner is electrically charged by a charging device. The transfer body transfers the layers on the holding body to a recording medium. The setting portion sets the charging device so that the charging device electrically charges a toner immediately after being transferred to the holding body with a larger amount of electric charges when the base layer is located uppermost on the holding body, than when the base layer is located other than uppermost on the holding body.

2. 发明授权

US09988720B2 Charge transfer roller for use in an additive deposition system and process 有权
公开(公告)号：US09988720B2
公开(公告)日：2018-06-05
申请号：US15292906
申请日：2016-10-13
申请人： PALO ALTO RESEARCH CENTER INCORPORATED
发明人： David Mathew Johnson
IPC分类号： G03G15/18 , C23C16/50
CPC分类号： C23C16/50 , G03G15/1625 , G03G15/18 , G03G15/224 , G03G15/225
摘要： An electrostatic charge based additive deposition system that includes a charge transfer roller and a charging device. The charging device configured to selectively charge a portion of the charge transfer roller. A substrate portion is selectively charged based on contact with the selectively charged portion of the charge transfer roller. The selectively charged substrate portion then undergoing an additive deposition process in which electrostatically charged additive material is deposited onto the substrate based on the selective electrostatic charging of the substrate.

3. 发明申请

US20180105937A1 CHARGE TRANSFER ROLLER FOR USE IN AN ADDITIVE DEPOSITION SYSTEM AND PROCESS 有权
公开(公告)号：US20180105937A1
公开(公告)日：2018-04-19
申请号：US15292906
申请日：2016-10-13
申请人： PALO ALTO RESEARCH CENTER INCORPORATED
发明人： DAVID MATHEW JOHNSON
IPC分类号： C23C16/50
CPC分类号： C23C16/50 , G03G15/1625 , G03G15/18 , G03G15/224 , G03G15/225
摘要： An electrostatic charge based additive deposition system that includes a charge transfer roller and a charging device. The charging device configured to selectively charge a portion of the charge transfer roller. A substrate portion is selectively charged based on contact with the selectively charged portion of the charge transfer roller. The selectively charged substrate portion then undergoing an additive deposition process in which electrostatically charged additive material is deposited onto the substrate based on the selective electrostatic charging of the substrate.

4. 发明授权

US09034476B2 Conductive belt and electrophotographic apparatus 有权
标题翻译：导电带和电子照相设备
公开(公告)号：US09034476B2
公开(公告)日：2015-05-19
申请号：US13165695
申请日：2011-06-21
申请人： Kouichi Uchida , Hiroomi Kojima
发明人： Kouichi Uchida , Hiroomi Kojima
IPC分类号： G03G15/14 , C21D8/02 , G03G15/16 , C21D1/22 , C21D9/46 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06
CPC分类号： G03G15/1605 , B32B1/08 , B32B7/00 , C08L67/00 , C08L67/02 , C08L67/03 , C08L71/00 , C08L71/02 , C08L77/12 , C21D1/22 , C21D8/0205 , C21D8/0247 , C21D9/46 , C21D2211/001 , C21D2211/002 , C21D2211/008 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , G03G7/00 , G03G7/0053 , G03G13/14 , G03G13/20 , G03G15/14 , G03G15/16 , G03G15/162 , G03G15/18 , G03G15/20 , H01B1/12 , H01B1/20 , Y10T428/2982 , Y10T428/31504 , Y10T428/31786
摘要： Concerned with a cylindrical conductive belt for electrophotography which has made permanent curl less occur. The conductive belt has a continuous phase containing a thermoplastic polyester resin and discontinuous phases each containing any one or both selected from a polyether-ester amide and a polyether amide, and the discontinuous phases are present in such way as to extend in the peripheral direction of the belt; the belt having a crystallinity that is lower on the outer-peripheral surface side than on the inner-peripheral surface side.
摘要翻译：涉及不断发生永久性卷曲的电子照相圆柱形导电带。导电带具有包含热塑性聚酯树脂和不连续相的连续相，其各自含有选自聚醚 - 酯酰胺和聚醚酰胺中的任何一种或两种，并且不连续相以沿圆周方向延伸的方式存在皮带; 所述带的外周面侧的结晶度比内周面侧低。

5. 发明申请

US20080219714A1 SYSTEM, METHOD AND APPARATUS FOR ELECTROSTATIC IMAGE TRANSFER 审中-公开
标题翻译：静电图像传输的系统，方法和装置
公开(公告)号：US20080219714A1
公开(公告)日：2008-09-11
申请号：US11683054
申请日：2007-03-07
申请人： Dale R. Mashtare , Christopher Snelling
发明人： Dale R. Mashtare , Christopher Snelling
IPC分类号： G03G15/01
CPC分类号： G03G15/18
摘要： An imaging system, method and apparatus for producing an image by sensitizing a charge retentive surface of a photoreceptor, image-wise exposing the charge retentive surface to produce an electrostatic latent image, and then transferring the latent image away from the photoreceptor. An intermediate transfer belt carries the latent image to a proximally located development assembly to accommodate deposit of a toner complex onto the latent image to produce a toned image. The toned image is carried to a proximally located toner image transfer assembly that is located a distance from the photoreceptor. The toned image is transferred or transfused to a media carried by a toner image transfer belt located proximally to the intermediate transfer belt.
摘要翻译：一种用于通过使感光体的电荷保持表面感光来产生图像的成像系统，方法和装置，以成像方式曝光电荷保持表面以产生静电潜像，然后将潜像转印离开感光体。中间转印带将潜像携带到位于近侧的显影组件，以适应调色剂复合物沉积到潜像上以产生调色图像。调色图像被携带到距离感光体一定距离的靠近位置的调色剂图像转印组件。调色图像被转印或输送到由位于中间转印带近侧的调色剂图像转印带承载的介质。

6. 发明授权

US06243551B1 Electrophotographic copying method and apparatus 失效
标题翻译：电子照相复印方法和装置
公开(公告)号：US06243551B1
公开(公告)日：2001-06-05
申请号：US09464429
申请日：1999-12-16
申请人： Genadi Berlin
发明人： Genadi Berlin
IPC分类号： G03G1500
CPC分类号： G03G15/18 , G03G15/045 , G03G15/22
摘要： Method and apparatus are presented for electrophotographic copying of original information. One cycle of the copying method consists of the following. An electrostatic image of the copying information is recorded onto a recording photoreceptor, and the recording photoreceptor is used to form a latent electrostatic image on an intermediate information carrier. The latent electrostatic image is developed on the intermediate information carrier, and the developed image is transferred onto a final information carrier. The intermediate information carrier is a photoreceptor of a kind capable of, when being charged, storing the charge during a period of time required for producing a desired number of copies.
摘要翻译：呈现用于原始信息的电子照相复制的方法和装置。复制方法的一个周期包括以下内容。将复印信息的静电图像记录在记录感光体上，并使用记录感光体在中间信息载体上形成静电潜像。在中间信息载体上形成静电潜像，将显影图像转印到最终信息载体上。中间信息载体是一种能够在充电时在产生所需数量的拷贝所需的时间段内存储电荷的感光体。

7. 发明授权

US5767885A Apparatus and method for pattern generation on a dielectric substrate 失效
标题翻译：用于在电介质基板上产生图案的装置和方法
公开(公告)号：US5767885A
公开(公告)日：1998-06-16
申请号：US398621
申请日：1995-03-01
申请人： Albert Zur
发明人： Albert Zur
IPC分类号： B41J2/41 , B41J2/525 , G03G15/18 , G03G15/32 , G06K15/14 , B41J2/385 , B41J2/415 , G03G13/04
CPC分类号： G06K15/14 , B41J2/41 , B41J2/525 , G03G15/18 , G03G15/321
摘要： The present disclosure presents an apparatus for pattern generation on a dielectric substrate comprising an imaging drum including a dielectric pattern receiving and retaining substrate, a plurality of electrodes underlying the pattern receiving and retaining dielectric substrate, imaging circuitry for application of voltage signals to the plurality of electrodes, an elongate charge source operative to apply a flow of charges to the dielectric substrate, thereby creating a latent image thereon, a developing unit operative to apply toner to the dielectric substrate, thereby producing a toned image according to the latent image, and a transfer unit operative to transfer the toned image to a substrate.
摘要翻译：本公开提供了一种用于在电介质基板上产生图案的装置，包括：成像鼓，其包括电介质图案接收和保持基板，在图案接收和保持电介质基板下方的多个电极，用于将电压信号施加到多个电极，可操作地将电荷流施加到电介质基底上的细长电荷源，从而在其上产生潜像，显影单元可操作以将调色剂施加到电介质基底上，从而根据潜像产生调色图像，转印单元可操作以将调色图像转印到基底。

8. 发明授权

US5289214A Apparatus for information transfer including a dielectric element and generally non-imagewise charge service 失效
标题翻译：用于信息传送的设备，包括电介质元件和通常非成像的电荷源
公开(公告)号：US5289214A
公开(公告)日：1994-02-22
申请号：US766691
申请日：1991-09-27
申请人： Albert Zur
发明人： Albert Zur
IPC分类号： B41J2/525 , G03G15/02 , G03G15/18 , G03G15/32 , G06K15/14 , H04N5/30 , G01D15/06
CPC分类号： H04N5/30 , B41J2/525 , G03G15/02 , G03G15/18 , G03G15/321 , G06K15/14
摘要： Apparatus for information transfer and including a dielectric element having generally opposite first and second surfaces, an information bearing voltage pattern being associated with the first surface and an information bearing charge pattern being associated with the second surface, means for applying a flow of charges to the second surface, the flow of charges being operative to transfer information between the first and second surfaces.
摘要翻译：用于信息传送并包括具有大致相反的第一和第二表面的电介质元件的装置，与第一表面相关联的信息承载电压模式和与第二表面相关联的信息承载电荷模式，用于将电荷流施加到第二表面，电荷流可操作以在第一表面和第二表面之间传送信息。

9. 发明授权

US5247334A Image formation method and apparatus with preheating and pressure image transfer with liquid toner development 失效
标题翻译：图像形成方法和装置与预调和压力图像传输与液体发光
公开(公告)号：US5247334A
公开(公告)日：1993-09-21
申请号：US906661
申请日：1992-06-30
申请人： Seiichi Miyakawa , Shigeru Suzuki
发明人： Seiichi Miyakawa , Shigeru Suzuki
IPC分类号： G03G15/01 , G03G15/10 , G03G15/16 , G03G15/18
CPC分类号： G03G15/0142 , G03G15/0147 , G03G15/18
摘要： An image formation method for forming an image includes the steps of electrostatically transferring a latent electrostatic image formed on a latent-electrostatic-image bearing member to an intermediate transfer medium composed of at least a support, and an electroconductive layer and a dielectric layer which are successively overlaid on the support, developing the latent electrostatic image which has been electrostatically transferred onto the intermediate transfer medium into a visible image by a wet-type development method, and non-electrostatically transferring the visible image on the intermediate transfer medium to a final recording medium with the application of heat and pressure thereto. An image formation apparatus for carrying out the above method is disclosed.
摘要翻译：用于形成图像的图像形成方法包括以下步骤：将形成在潜像静电图像承载部件上的静电潜像静电转移到由至少支撑体和导电层和电介质层组成的中间转印介质，所述中间转印介质是依次叠置在支撑上，通过湿式显影方法将静电转印到中间转印介质上的静电潜像显影成可见图像，并将中间转印介质上的可见图像非静电转印到最终记录介质对其施加热和压力。公开了一种用于实现上述方法的图像形成装置。

10. 发明授权

US5161233A Method for recording and reproducing information, apparatus therefor and recording medium 失效
标题翻译：记录和复制信息的方法，设备和记录介质
公开(公告)号：US5161233A
公开(公告)日：1992-11-03
申请号：US352525
申请日：1989-05-16
申请人： Makoto Matsuo , Minoru Utsumi , Chihaya Ogusu , Shunsuke Mukasa , Yoshiaki Kudo , Hiroyuki Obata , Takashi Aono , Hiroshi Mohri , Masato Koike , Hideaki Amano , Norikazu Saito
发明人： Makoto Matsuo , Minoru Utsumi , Chihaya Ogusu , Shunsuke Mukasa , Yoshiaki Kudo , Hiroyuki Obata , Takashi Aono , Hiroshi Mohri , Masato Koike , Hideaki Amano , Norikazu Saito
IPC分类号： G03G5/02 , G03G15/00 , G03G15/04 , G03G15/05 , G03G15/18 , G03G15/22 , G03G15/34 , G03G17/00 , G03G21/00 , G03G21/06 , G06K15/12 , G06K19/06 , G06K19/08 , G06K19/10 , G09F3/00 , G09F3/02 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/125 , G11B7/24 , G11B9/00 , G11B9/08 , G11B11/00 , G11B11/08 , G11B25/04 , H04N1/028 , H04N1/48 , H04N5/30
CPC分类号： G06K19/06046 , G03G15/04045 , G03G15/05 , G03G15/18 , G03G15/221 , G03G15/344 , G03G15/754 , G03G15/758 , G03G21/06 , G03G5/02 , G06K15/12 , G06K19/08 , G06K19/10 , G09F3/0292 , G11B11/00 , G11B11/08 , G11B25/04 , G11B7/00 , G11B7/0045 , G11B7/128 , G11B7/24 , G11B9/00 , G11B9/08 , H04N1/028 , H04N1/48 , G03G2217/0016 , G11B7/004
摘要： In the information recording an reproducing method and apparatus according to the present invention, a piece of picture image information is recorded as an analog quantity or a digital quantity an information carrying medium in a planar manner at a high density, charge potential is read for outputting electric signals to correspond to the recorded picture image information and then the outputted signals are printed out by means of various display unit or output device, with high quality and high resolution as well as ease processing of the information. The information carrying medium provides a long period of storage of information and enables stored picture image information to be repeatedly reproduced with a picture quality according to need. Particularly, it is, according to the present invention, possible to read and output local potential of an information carrying medium with predetermined scanning density at a desired time, and so pictures of high quality may be output as a silver salt photograph is taken and reproduced by optically scanning the film. Thus, the present invention may be applied to a wide field including photographing, copying and printing.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式