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41. 发明授权

US06300050B1 Silver iodide-containing photosensitive material and photothermographic element formed therefrom 失效
标题翻译：含有碘化银的感光材料和由此形成的光热敏成像元件
公开(公告)号：US06300050B1
公开(公告)日：2001-10-09
申请号：US09547091
申请日：2000-04-11
申请人： Heidi E. Dankosh , Kathleen R. Gisser , Thomas N. Blanton , Dilip K. Chatterjee , Seshadri Jagannathan
发明人： Heidi E. Dankosh , Kathleen R. Gisser , Thomas N. Blanton , Dilip K. Chatterjee , Seshadri Jagannathan
IPC分类号： G03C100
CPC分类号： G03C1/49818
摘要： A photosensitive material includes silver iodide produced by decomposing a solid electrolyte of the formula MA4g5 having an ionic conductivity of >0.001 ohm−1 cm−1 in an organic solvent, where M is a monovalent cation. The photosensitive material further includes a sensitizing agent selected from the group consisting of residual MAg4I5, MAg4I3, and mixtures of residual MAg4I5, and MAg4I3.
摘要翻译：感光材料包括通过在有机溶剂中分解具有> 0.001欧姆-1cm -1的离子电导率的式MA4g5的固体电解质产生的碘化银，其中M是一价阳离子。感光材料还包括选自残留MAg4I5，MAg4I3和残余MAg4I5和MAg4I3的混合物的敏化剂。

42. 发明授权

US06196656B1 High frequency ultrasonic cleaning of ink jet printhead cartridges 失效
标题翻译：高频超声波清洗喷墨打印头墨盒
公开(公告)号：US06196656B1
公开(公告)日：2001-03-06
申请号：US09179498
申请日：1998-10-27
申请人： Syamal K. Ghosh , Edward P. Furlani , Dilip K. Chatterjee
发明人： Syamal K. Ghosh , Edward P. Furlani , Dilip K. Chatterjee
IPC分类号： B41J2165
CPC分类号： B41J2/16517 , B41J2002/16567
摘要： An ink jet printing apparatus for receiving an ink cartridge defining an orifice structure having at least one orifice plate with a plurality of nozzles for ejecting ink droplets onto a receiver to form an image. The apparatus cleans the orifice structure of debris, by using at least one actuable high frequency ultrasonic transducer in physical contact with the orifice structure and operatively associated with and spaced from the nozzles; and actuating the actuable high frequency ultrasonic transducer to cause such actuable high frequency ultrasonic transducer to produce ultrasonic sound waves which impinge upon the orifice structure and loosens debris.
摘要翻译：一种喷墨打印设备，用于接收限定具有至少一个孔板的孔结构的墨盒，该孔板具有用于将墨滴喷射到接收器上以形成图像的多个喷嘴。该装置通过使用与孔结构物理接触的至少一个可致动的高频超声换能器来清洁碎片的孔结构，并与喷嘴可操作地相关联并与喷嘴间隔开; 并且致动可致动的高频超声换能器以使这种可致动的高频超声波换能器产生撞击孔结构并松动碎片的超声波。

43. 发明授权

US6088148A Micromagnetic light modulator 失效
标题翻译：微磁光调制器
公开(公告)号：US6088148A
公开(公告)日：2000-07-11
申请号：US183148
申请日：1998-10-30
申请人： Edward P. Furlani , Syamal K. Ghosh , Dilip K. Chatterjee
发明人： Edward P. Furlani , Syamal K. Ghosh , Dilip K. Chatterjee
IPC分类号： G02B5/18 , G02F1/09
CPC分类号： G02B5/1828
摘要： A modulator for modulating an incident beam of light uses a substantially planar light reflection surface formed by a light reflection layer associated with a plurality of deformable elements and a light reflection layer associated with a plurality of fixed elements. The fixed and deformable elements are arranged in a cavity of a substrate supporting the modulator. Light is modulated when a current is applied to a conductive element operably associated with the deformable elements causing the light reflective layer associated with the deformable element to deflect towards the base of the cavity from its substantial planar relations with the light reflecting layer of the fixed element.
摘要翻译：用于调制入射光束的调制器使用由与多个可变形元件相关联的光反射层和与多个固定元件相关联的光反射层形成的基本上平面的光反射表面。固定和可变形元件被布置在支撑调制器的基板的空腔中。当电流施加到与可变形元件可操作地相关联的导电元件时，光被调制，导致与可变形元件相关联的光反射层从其与固定元件的光反射层的实质平面关系偏转到空腔的基部。

44. 发明授权

US6074109A Apparatus for processing photographic media 失效
标题翻译：照相介质处理设备
公开(公告)号：US6074109A
公开(公告)日：2000-06-13
申请号：US47842
申请日：1998-03-25
申请人： Syamal K. Ghosh , Dilip K. Chatterjee , Edward P. Furlani
发明人： Syamal K. Ghosh , Dilip K. Chatterjee , Edward P. Furlani
IPC分类号： G03D3/13 , G03D13/00
CPC分类号： G03D3/132
摘要： An apparatus (10) useful for processing photosensitive media (16), such as photosensitive strips or sheets, in a corrosive environment has a transport mechanism (50) that includes first and second rollers (12, 14) each having a sleeve portion (26, 36) with bushings (28, 38) and intermeshing gears (30, 40) arranged thereon. The sleeve portions (26, 36), gears (30, 40) and bushings (28, 38) each comprise a ceramic material that resist wear, abrasion and corrosion when exposed to the corrosive environment.
摘要翻译：用于在腐蚀性环境中用于处理诸如感光带或片之类的感光介质（16）的设备（10）具有包括第一和第二辊（12,14）的输送机构，每个辊具有一个套筒部分，36），其上布置有衬套（28,38）和啮合齿轮（30,40）。套筒部分（26,36），齿轮（30,40）和衬套（28,38）各自包括陶瓷材料，当暴露于腐蚀性环境时，它能够抵抗磨损，磨损和腐蚀。

45. 发明授权

US6034457A Magnetic drive apparatus for web transport 有权
标题翻译：用于纸幅传送的磁力驱动装置
公开(公告)号：US6034457A
公开(公告)日：2000-03-07
申请号：US221510
申请日：1998-12-28
申请人： Edward P. Furlani , Dilip K. Chatterjee , Syamal K. Ghosh
发明人： Edward P. Furlani , Dilip K. Chatterjee , Syamal K. Ghosh
IPC分类号： H02K7/11 , H02K49/10 , H02K49/00
CPC分类号： H02K49/106 , H02K7/11
摘要： A magnetically driven apparatus useful, for instance, for conveying webs, utilizes magnetically coupled first and second rotatable elements and means for rotating one of the rotatable elements which causes the simultaneous synchronous rotation of the other rotatable element. Both first and second rotatable elements include a magnetic core, and a media bearing surface comprising a mixture of a polymeric matrix and a hard, inorganic particulate material wear and abrasion resistant layer surrounding the magnetic core. The means for rotating one of the rotatable elements includes a ferromagnetic stator member integrally associated with one of said first and second rotatable elements. The ferromagnetic stator member has a plurality of spatially separated pole teeth, wherein each of the pole teeth has an operably connected coil arranged for producing rotation of one of said first and second rotatable elements once the coil is energized.
摘要翻译：用于例如用于输送腹板的磁驱动装置利用磁耦合的第一和第二可旋转元件以及用于旋转可旋转元件中的一个的装置，其引起另一个可旋转元件的同时同步旋转。第一可旋转元件和第二可旋转元件都包括磁芯，以及包含聚合物基体和围绕磁芯的硬质无机颗粒材料耐磨损层的混合物的介质承载表面。用于旋转可旋转元件之一的装置包括与所述第一和第二可旋转元件中的一个整体相关联的铁磁定子构件。铁磁定子构件具有多个空间分离的极齿，其中每个极齿具有可操作地连接的线圈，其布置成一旦线圈通电就产生所述第一和第二可旋转元件中的一个的旋转。

46. 发明授权

US5991591A Fuser using ceramic roller 失效
标题翻译：定影器采用陶瓷辊
公开(公告)号：US5991591A
公开(公告)日：1999-11-23
申请号：US35250
申请日：1998-03-05
申请人： Jiann H. Chen , Dilip K. Chatterjee , Stephen V. Davis
发明人： Jiann H. Chen , Dilip K. Chatterjee , Stephen V. Davis
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2053 , G03G2215/2093
摘要： A fuser for fixing particulate imaging material to a receiver sheet, including a fuser roller and a pressure roller in contact with the fuser roller which engage each other at a fixing nip, wherein pressure is used in fixing the particulate imaging material to the receiver sheet; a supply of offset preventing oil with such offset preventing oil being adapted to react with the zirconia ceramic or its composites to prevent offset of the particulate imaging material; a metering roller in contact with the supply of offset preventing oil for wicking such offset preventing oil onto the surface of the metering roller. The method further includes a donor roller in contact with the metering roller and the fuser roller for receiving offset preventing oil from the metering roller and applying it to the surface of the fuser roller; and one of the rollers forming the fixing nip having a surface formed from zirconia ceramic or its composites which has a hardness greater than 12 GPa and toughness greater than 6 MPa.sqroot.mm.
摘要翻译：一种定影器，用于将颗粒成像材料固定到接收片上，所述接收片包括定影辊和与定影辊接触的定影辊的压辊，其中使用压力将微粒成像材料固定到接收片; 提供具有防偏移油的防偏移油适于与氧化锆陶瓷或其复合材料反应以防止颗粒成像材料的偏移; 计量辊与供给防止漏油的油接触，以防止油墨偏移到计量辊的表面上。该方法还包括与计量辊和定影辊接触的供体辊，用于接收来自计量辊的偏移防止油并将其施加到定影辊的表面; 并且形成定影辊隙的辊中的一个具有由氧化锆陶瓷形成的表面或其复合材料，其硬度大于12GPa，韧性大于6MPa 2ROOT + E，rad mm + EE。

47. 发明授权

US5961930A Integrated micro-ceramic chemical plant with insertable reaction chambers and micro-filters 失效
标题翻译：集成微陶瓷化工厂，可插入反应室和微滤器
公开(公告)号：US5961930A
公开(公告)日：1999-10-05
申请号：US951179
申请日：1997-10-15
申请人： Dilip K. Chatterjee , Syamal K. Ghosh , Edward P. Furlani
发明人： Dilip K. Chatterjee , Syamal K. Ghosh , Edward P. Furlani
IPC分类号： B01J19/00
CPC分类号： B01J19/0093 , B01J2219/00891
摘要： An integrated micro-ceramic chemical plant having a unitary ceramic body formed from multiple ceramic layers in the "green" state which are sintered together includes the unitary ceramic body defining a receiving chamber which includes a reaction chamber position and having first and second passages for providing communication with the reaction chamber position so that two or more fluids may be delivered to such reaction chamber position for reaction; the unitary ceramic body defining a receiving chamber which includes the reaction chamber position. The integrated micro-ceramic chemical plant further includes a movable member insertable into the receiving chamber and defining a plurality of separate catalytic reaction chambers and micro-filtering chambers, each such catalytic reaction chamber being provided by a micro-porous ceramic member which includes a catalyst impregnated into the micro-porous ceramic member. The movable member is moved to the reaction chamber to position a selected micro-filter chamber or micro-ceramic catalytic reaction chamber in communication with the first and second passages.
摘要翻译：具有由多个烧结在一起的多个陶瓷层形成的整体陶瓷体的集成微陶瓷化学设备包括：一体式陶瓷体，其限定包含反应室位置的接收室，并具有第一和第二通道，用于提供与反应室位置通信，使得两个或更多个流体可以被输送到这样的反应室位置进行反应; 该单体陶瓷体限定包括反应室位置的接收室。集成的微陶瓷化学设备还包括可插入接收室并限定多个分离的催化反应室和微过滤室的可移动构件，每个这样的催化反应室由微孔陶瓷构件提供，微孔陶瓷构件包括催化剂浸渍到微孔陶瓷构件中。可移动构件移动到反应室，以将选定的微滤室或微陶瓷催化反应室定位成与第一和第二通道连通。

48. 发明授权

US5941170A Preconditioning receivers using ceramic heating rollers 失效
标题翻译：使用陶瓷加热辊预处理接收器
公开(公告)号：US5941170A
公开(公告)日：1999-08-24
申请号：US54746
申请日：1998-04-03
申请人： Stephen V. Davis , Jiann H. Chen , Dilip K. Chatterjee
发明人： Stephen V. Davis , Jiann H. Chen , Dilip K. Chatterjee
IPC分类号： B65H5/06 , G03G15/00 , G03G15/16 , B30B3/04 , B30B15/34 , F26B13/04
CPC分类号： G03G15/6558 , B65H5/062 , G03G15/1665 , G03G2215/00666 , G03G2215/1671
摘要： Apparatus for drying receiver sheets prior to such receiver sheets receiving electrophotographic images, including at least one set of preconditioning rotatable rollers with each preconditioning rotatable roller in the set touching an opposing preconditioning rotatable roller to form a nip, wherein at least one of the preconditioning rotatable rollers in the set is formed from zirconia ceramic or zirconia composite; and the apparatus heating at least one of the surfaces of the preconditioning rollers of the set to dry receiver sheets as each passes through the nip.
摘要翻译：用于在接收电子照相图像的这种接收器片材之前干燥接收片材的装置，包括至少一组预处理可旋转辊，其中每个预处理可旋转辊在组中接触相对的预调节可旋转辊以形成辊隙，其中至少一个预处理可旋转该组中的辊由氧化锆陶瓷或氧化锆复合材料形成; 并且所述设备在每个通过所述辊隙时加热所述设定到干燥接收片的预处理辊的至少一个表面。

49. 发明授权

US5927207A Zirconia ceramic imaging member with hydrophilic surface layer and methods of use 失效
标题翻译：氧化锆陶瓷成像构件具有亲水性表面层及使用方法
公开(公告)号：US5927207A
公开(公告)日：1999-07-27
申请号：US56493
申请日：1998-04-07
申请人： Syamal K. Ghosh , Dilip K. Chatterjee
发明人： Syamal K. Ghosh , Dilip K. Chatterjee
IPC分类号： B41C1/10 , B41N1/14
CPC分类号： B41C1/1033
摘要： Long wearing lithographic imaging members are prepared from a zirconia ceramic layer having thereon a hydrophilic, non-crosslinked water-insoluble surface layer. This surface layer is ablatable using imaging apparatus such as a laser, and the surface energy differential between the non-removed hydrophilic layer and the exposed underlying zirconia ceramic is desirable to provide lithographic printing with improved image sharpness.
摘要翻译：长磨损光刻成像构件由其上具有亲水性，非交联的水不溶性表面层的氧化锆陶瓷层制备。该表面层可以使用诸如激光器的成像装置进行消融，并且期望未除去的亲水层和暴露的下面的氧化锆陶瓷之间的表面能量差异提供具有改进的图像清晰度的平版印刷。

50. 发明授权

US5900201A Binder coagulation casting 失效
标题翻译：粘结剂凝固浇铸
公开(公告)号：US5900201A
公开(公告)日：1999-05-04
申请号：US931174
申请日：1997-09-16
申请人： Dilip K. Chatterjee , Syamal K. Ghosh , James S. Reed , William J. Walker, Jr. , Dilip H. Doshi
发明人： Dilip K. Chatterjee , Syamal K. Ghosh , James S. Reed , William J. Walker, Jr. , Dilip H. Doshi
IPC分类号： B28B13/02 , C04B35/491 , C04B35/622 , C04B35/632 , C04B33/28
CPC分类号： C04B35/632 , C04B35/491 , C04B35/622 , Y10T29/42 , Y10T29/49401
摘要： A method of preparing ceramics having the steps of forming an aqueous slurry of deflocculant, ceramic powder and binder and causing the slurry to get into a semi-rigid solid by adding a chemical initiator and/or increasing the temperature of the slurry.
摘要翻译：一种制备陶瓷的方法，其具有以下步骤：形成絮凝剂，陶瓷粉末和粘合剂的含水浆料，并通过添加化学引发剂和/或提高浆料的温度使浆料进入半刚性固体。

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