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51. 发明公开

EP0813608A1 OSMIUM-CONTAINING REDOX MEDIATOR 失效
标题翻译：含锇氧化还原介
公开(公告)号：EP0813608A1
公开(公告)日：1997-12-29
申请号：EP95911717
申请日：1995-02-14
申请人： BOEHRINGER MANNHEIM CORP
发明人： DENG ZHI DAVID , SIGLER GERALD F , SURRIDGE NIGEL A , WILSEY CHRISTOPHER D , MCENROE ROBERT J , JERNIGAN WALTER W , MUDDIMAN REBECCA W
IPC分类号： G01N33/483 , C07F15/00 , C12Q1/00 , C12Q1/26 , C12Q1/32 , C12Q1/37 , C12Q1/54 , A61K49/04 , G03G5/00
CPC分类号： C12Q1/004
摘要： A new group of Os(II) and Os(III) compounds useful as redox mediators in electrochemical biosensors is presented. These compounds have 1) low oxidation potential, 2) fast reaction kinetics between the electroactive center of an enzyme and the compound, 3) slow oxidation of osmium by oxygen, and 4) excellent solubility in aqueous medium. The figure shows is a cyclic voltammagram of the compound [Os(III)(bpy)2imCl]Cl2, wherein im is imidazolyl. These mediator compounds are particularly useful as a component of a reagent for measuring analytes from a biological fluid, such as blood.

52. 发明授权

EP0532243B1 Positive charge type organic photoconductor 失效
标题翻译：在正电荷型有机光导物质
公开(公告)号：EP0532243B1
公开(公告)日：1997-12-29
申请号：EP92308047
申请日：1992-09-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： TSUNODA SEI , KOBAYASHI TOSHIO , TSUDA SHIGEO , HAYAMA KIKUO , YAMADA HIROMI
IPC分类号： C09B67/50 , G03G5/00 , G03G5/047 , G03G5/05 , G03G5/06 , G03G5/147
CPC分类号： G03G5/047 , G03G5/005 , G03G5/0696 , G03G5/14708 , G03G5/14713 , G03G5/1476

53. 发明公开

EP0801338A3 Polyurethane roller with high surface resistance 失效
标题翻译：表面电阻高的聚氨酯辊
公开(公告)号：EP0801338A3
公开(公告)日：1997-11-05
申请号：EP97301794.0
申请日：1997-03-18
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Janes, Todd Lucas , Massie, Johnny Dale II , Massie, Jean Marie , Roe, Ronald Lloyd , Stafford, Donald Wayne
IPC分类号： G03G15/08 , G03G5/00
CPC分类号： G03G15/0818 , B29C39/003 , C08G18/10 , C08G18/4277 , C08G18/69 , C08G18/698 , C08G18/831 , C08K3/16 , G03G2215/0861 , G03G2215/0863 , Y10T428/31551 , C08L75/04
摘要： An electrophotographic developer roller is made by casting urethane prepolymer mixed with a butadiene, a trifunctional curative and ferric chloride powder. After curing, the roller is baked, which oxidizes the outer surface. The oxidized surface layer is electrically resistive, which is desirable in a developer roller. An excellent developer roller is achieved at low production cost.
摘要翻译：电子照相显影辊通过浇铸与丁二烯，三官能固化剂和氯化铁粉末混合的聚氨酯预聚物来制备。固化后，滚筒被烘烤，氧化外表面。氧化表面层是电阻性的，这在显影辊中是理想的。一个优秀的显影辊是以低生产成本实现的。

54. 发明公开

EP0690350A2 Organic photoconductor 失效
标题翻译： Organistcher Photoleiter
公开(公告)号：EP0690350A2
公开(公告)日：1996-01-03
申请号：EP95202276.2
申请日：1990-05-08
申请人： INDIGO N.V.
发明人： Krumberg, Yakov , Karin, Jakob , Chatow, Ehud
IPC分类号： G03G5/06 , G03G5/00
CPC分类号： G03G5/04 , G03G5/005 , G03G5/06 , G03G5/10 , G03G5/147 , G03G5/1476
摘要： An organic photoconductor including a base layer formed of a first material and a photoconductive layer formed of a second material. The organic photoconductor being characterized in that when it is maintained in a curved orientation with the photoconductive layer facing outward, the photoconductive layer is subjected to less stress than the base layer. In one embodiment the first material is relatively more flexible and stretchable than said second material and the materials are pre-stressed in opposite senses. In a second embodiment the first material is relatively flexible and stretchable and the second material is an initially less flexible and stretchable material which has been chemically treated to increase its stretchability and flexibility.
摘要翻译：一种有机光电导体，包括由第一材料形成的基底层和由第二材料形成的光电导层。所述有机感光体的特征在于，当所述光电导层面向外时，当其保持在弯曲取向时，所述光导电层受到比所述基底层更小的应力。在一个实施例中，第一材料比所述第二材料相对更灵活和可拉伸，并且材料以相反的方向预应力。在第二实施例中，第一材料是相对柔性且可拉伸的，并且第二材料是已被化学处理以增加其拉伸性和柔性的初始较不柔韧和可拉伸的材料。

55. 发明授权

EP0337476B1 New phthalocyanine crystal, process for manufacture thereof and its use for electrophotographic photosensitive material 失效
标题翻译：酞菁，其制备方法和其作为感光材料使用过程。
公开(公告)号：EP0337476B1
公开(公告)日：1994-08-10
申请号：EP89106672.2
申请日：1989-04-14
申请人： NEC CORPORATION
发明人： Mimura, Yoshikazu c/o NEC Corporation , Takano, Keiichi c/o NEC Corporation , Gotou, Tomohisa c/o NEC Corporation
IPC分类号： C30B29/54 , G03G5/00 , C09B47/00
CPC分类号： G03G5/0696 , C09B67/0016 , C09B67/0026 , C30B7/00 , C30B7/005 , C30B29/54
摘要： A new crystal form of a titanyl phthalocyanine compound is provided. This crystal form shows characteristic strong absorption peaks at 1,332 +/- 2 cm , 1,074 +/- 2cm , 962 +/- 2cm and 783 +/- 2 cm in an infrared absorption spectrum and/or characteristic strong peaks at 27.2 DEG , 9.7 DEG and 24.1 DEG of Bragg's angle 2 theta in an X-ray diffraction spectrum and has very good dispersibility and stability in a solvent and also very good photoelectric conversion efficiency and so is very useful particularly as a charge generation agent highly sensitive in a semiconductor laser wavelength region as required in a photosensitive material for a highspeed high-definition printer. Such crystal form can be obtained by treating non-crystalline titanyl phthalocyanine with tetrahydrofuran.

56. 发明公开

EP0411936A3 Electroforming mandrel and method of fabricating and using same 失效
标题翻译：电铸机及其制造方法和使用方法
公开(公告)号：EP0411936A3
公开(公告)日：1992-09-02
申请号：EP90308496.0
申请日：1990-08-01
申请人： XEROX CORPORATION
发明人： Herbert, William G. , Langlois, Edouard E. , Basch, Duane C. , Schmitt, Peter J.
IPC分类号： C25D1/02 , B41C1/14 , B41C1/18 , G03G5/00
CPC分类号： C25D1/02
摘要： A cylindrical electroforming mandrel and method of fabricating and using same, the mandrel having a substantially cylindrical mandrel core having substantially parallel sides and at least on tapered end (91) having curved sides which converge toward an apex, and a plated metal coating (94) on the parallel sides and the tapered end, the profile of an axial cross section of the tapered end from the intersection between the curved sides and the parallel sides to about the apex having the shape of half an ellipse defined by the formula:
y = ±b/a√(a²-x²)
where
a = ½ the length of the major axis of the ellipse and has a value between about 2.3b and about 1.7b.
b = ½ the height of the minor axis of the ellipse and has a value at least about 1,000 times greater than the thickness of said plated metal coating on said parallel sides, and
x and y define a point lying along the outer surface of the ellipse measured from the center of the elipse.

57. 发明公开

EP0387577A3 Polycarbonat-Mischungen 失效
标题翻译：聚碳酸酯组合物
公开(公告)号：EP0387577A3
公开(公告)日：1992-02-26
申请号：EP90103645.9
申请日：1990-02-25
申请人： BAYER AG
发明人： Berg, Klaus, Dr. , Weymans, Günther, Dr. , Westeppe, Uwe, Dr.
IPC分类号： C08L69/00 , G03G5/00 , C08G64/06 , G11B7/24
CPC分类号： G11B7/253 , C08L69/00
摘要： Die Erfindung betrifft thermoplastische Mischungen aus p-m′-Bisphenol-A-Polycarbonat und Polycarbonaten, auf Basis von Bisphenolen der Formel (I)

oder der Formel

58. 发明公开

EP0389193A3 Electrophotographic photosensitive element, method of making it and electrophotographic apparatus including it 失效
标题翻译：电子照相感光元件及其制造方法及电子显微照相设备
公开(公告)号：EP0389193A3
公开(公告)日：1991-06-19
申请号：EP90302844.7
申请日：1990-03-16
申请人： HITACHI, LTD. , HITACHI CHEMICAL CO., LTD.
发明人： Ishikawa, Fuminori , Onuma, Shigeharu , Wakagi, Masatoshi , Tamahashi, Kunihiro , Hanazono, Masanobu , Syoji, Mitsuyoshi , Nakakawaji, Takayuki , Ito, Yutaka , Komatsuzaki, Shigeki , Yamagishi, Chiaki
IPC分类号： G03G5/14 , G03G5/00
CPC分类号： G03G5/005 , G03G5/14704
摘要： An electrophotographic photosensitive element, e.g. for a photocopier or laser printer, comprises a substrate (101) and a plurality of layers on the substrate including a photoconductive layer (103) of a-Si:H and a protective and lubricating layer (107) which is outermost from said substrate. To provide wear resistance and long life-time of the protective and lubricating layer, this layer comprises a microporous solid material (105) having a pore structure which extends substantially over the whole thickness of the material and a hydrophobic lubricant (106) carried by said solid material. The lubricant is at least one of a liquid film and a non-particulate solid film, and provides at least part of the outer surface of the element and is present also in the pores of said microporous solid material.

59. 发明公开

EP0411936A2 Electroforming mandrel and method of fabricating and using same 失效
标题翻译： DornfürElektrographie，sein Herstellungsverfahren und seine Anwendung。
公开(公告)号：EP0411936A2
公开(公告)日：1991-02-06
申请号：EP90308496.0
申请日：1990-08-01
申请人： XEROX CORPORATION
发明人： Herbert, William G. , Langlois, Edouard E. , Basch, Duane C. , Schmitt, Peter J.
IPC分类号： C25D1/02 , B41C1/14 , B41C1/18 , G03G5/00
CPC分类号： C25D1/02
摘要： A cylindrical electroforming mandrel and method of fabricating and using same, the mandrel having a substantially cylindrical mandrel core having substantially parallel sides and at least on tapered end (91) having curved sides which converge toward an apex, and a plated metal coating (94) on the parallel sides and the tapered end, the profile of an axial cross section of the tapered end from the intersection between the curved sides and the parallel sides to about the apex having the shape of half an ellipse defined by the formula:
y = ±b/a√(a²-x²)
where
a = ½ the length of the major axis of the ellipse and has a value between about 2.3b and about 1.7b.
b = ½ the height of the minor axis of the ellipse and has a value at least about 1,000 times greater than the thickness of said plated metal coating on said parallel sides, and
x and y define a point lying along the outer surface of the ellipse measured from the center of the elipse.
摘要翻译：一种圆柱形电铸心轴及其制造和使用方法，所述心轴具有基本上圆柱形的心轴，其具有基本上平行的侧面，并且至少在锥形端部（91）上具有朝向顶点会聚的弯曲侧面，以及电镀金属涂层（94）在平行侧和锥形端部处，锥形端部从弯曲侧面和平行侧面的交点的轴向截面的轮廓到具有由下式定义的半椭圆形状的顶点：y = + / -b / a 2ROOT（a 2 -x 2），其中a =椭圆长轴的长度的1/2，并且具有在约2.3b和约1.7b之间的值。 b =椭圆的短轴的高度的1/2，并且具有比所述平行侧上的所述电镀金属涂层的厚度大至少约1,000倍的值，并且x和y限定沿着所述平行侧的外表面从椭圆的中心测量椭圆。

60. 发明公开

EP0403299A2 Charge image recording medium 失效
标题翻译： AufzeichnungsmediumfürLadungsbilder。
公开(公告)号：EP0403299A2
公开(公告)日：1990-12-19
申请号：EP90306547.2
申请日：1990-06-15
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Konno, Toshio , Shimada, Tadayuki , Nakano, Atsushi
IPC分类号： G03G5/00 , G03G5/02
CPC分类号： G03G5/02 , C09K19/544 , G03G5/00
摘要： A charge image recording medium (RM) comprising a laminate of an electrode (E) and a light-modulation material layer (PMLℓ or an insulating polymer film (IL), wherein the light-modulation material layer (PMLA) comprises a film comprising a liquid crystal dispersed in a polymer. A thin film (CL) of a fatty acid or of a metal salt of a fatty acid may be provided on the light-modulation material layer (PMLℓ comprising a polymer-dispersed liquid crystals film or on the insulating polymer film (IL).
摘要翻译：一种电荷图像记录介质（RM），包括电极（E）和光调制材料层（PML1或绝缘聚合物膜（IL））的叠层，其中光调制材料层（PMLA）包括膜分散在聚合物中的液晶可以在光调制材料层（包含聚合物分散的液晶膜的PML1或在...上）上设置脂肪酸或脂肪酸的金属盐的薄膜（CL）绝缘聚合物膜（IL）。

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