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61.发明公开
公开(公告)号：EP1110746A2
公开(公告)日：2001-06-27
申请号：EP00126979.4
申请日：1998-07-17
发明人： Hotta, Yoshihiko, c/o Ricoh Company Ltd. , Moroboshi, Kunichika, c/o Ricoh Company Ltd. , Torii, Masafumi, c/o Ricoh Company Ltd. , Sugiyama, Kunitoshi, c/o Ricoh Company Ltd. , Kobori, Hideyuki, c/o Ricoh Company Ltd. , Sugiyama, Katsushi, Miyoshi Yushi K.K. , Kokubo, Katsuaki, c/oMiyoshi Yushi K.K. , Kawai, Koji, c/oMiyoshi Yushi K.K. , Hosoda, Kazuo, c/oMiyoshi Yushi K.K. , Moriya, Masafumi, c/oMiyoshi Yushi K.K.
IPC分类号： B41M5/36
CPC分类号： B41M5/363
摘要： A reversible thermosensitive recording medium comprises a reversible thermosensitive recording layer which comprises a matrix resin and an organic low-molecular-weight material dispersed in said matrix resin, of which transparency is reversibly changeable depending upon the temperature thereof, said organic low-molecular-weight material comprising a mixture of at least one straight chain hydrocarbon compound (A) comprising at least one bond selected from the group consisting of amide bond, urea bond and sulfonyl bond, and at least one carboxyl group, and having a melting point of 130°C or more, and at least one straight chain hydrocarbon compound (B) having a melting point which is lower by at least 30°C than the melting point of said straight chain hydrocarbon compound (A).
A method of recording and erasing images using the recording medium, a method of producing the recording medium and the application thereof, a card, a label, writable or rewritable disk cartridge, disk and tape cassette are also proposed.摘要翻译： 的可逆热敏记录介质包含含有和分散在所述基质树脂的有机低分子量材料的基质树脂的可逆热敏记录层，其中透明度是可逆变化的，这取决于其温度，所述有机低分子量 材料包括包含选自酰胺键，脲键和磺酰基键的选择的至少一个键，并且至少一个羧基基团，至少一个直链烃类化合物（A）的混合物，并具有130℃的熔点 ℃以上，并且具有熔点所有它是由比所述直链烃类化合物（A）的熔点至少为30℃的情况下至少一个直链烃类化合物（B）。 记录和使用记录介质，制造记录介质的方法以及它们的应用，卡片，标签，可写或可重写盘盒擦除图像的方法，磁盘和盒式磁带因此提议。
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公开(公告)号：EP1099758A3
公开(公告)日：2001-05-23
申请号：EP01103965.8
申请日：1992-12-04
申请人： Genentech Inc.
CPC分类号： C12N9/6424 , C07K14/475 , C07K14/48 , C07K14/62 , C07K14/64 , C07K2319/00 , C07K2319/02 , C07K2319/75 , C12N9/6454 , C12N15/62 , C12N15/85
摘要： A Chinese hamster ovary (CHO) host cell or a human embryonic kidney (HEK) host cell that comprises a first nucleic acid encoding a prorelaxin polypeptide and a second nucleic acid encoding an enzyme that is capable of cleaving the prorelaxin polypeptide to form a mature, two-chain relaxin polypeptide.
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公开(公告)号：EP1099758A2
公开(公告)日：2001-05-16
申请号：EP01103965.8
申请日：1992-12-04
申请人： Genentech Inc.
CPC分类号： C12N9/6424 , C07K14/475 , C07K14/48 , C07K14/62 , C07K14/64 , C07K2319/00 , C07K2319/02 , C07K2319/75 , C12N9/6454 , C12N15/62 , C12N15/85
摘要： A Chinese hamster ovary (CHO) host cell or a human embryonic kidney (HEK) host cell that comprises a first nucleic acid encoding a prorelaxin polypeptide and a second nucleic acid encoding an enzyme that is capable of cleaving the prorelaxin polypeptide to form a mature, two-chain relaxin polypeptide.
摘要翻译： 本发明公开了一种中国仓鼠卵巢（CHO）宿主细胞或人胚肾（HEK）宿主细胞，其包含编码原始树干多肽的第一核酸和编码能够切割原始树干多肽以形成成熟， 双链松弛素多肽。
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64.发明授权
公开(公告)号：EP0868411B1
公开(公告)日：2001-03-21
申请号：EP96934595.8
申请日：1996-10-09
发明人： ASLAN, Mesut , NASS, Rüdiger , SCHMIDT, Helmut
IPC分类号： C04B35/569 , C04B35/628
CPC分类号： H05B3/148 , C04B35/565 , F01N3/022 , F01N2330/14
摘要： The invention concerns a method of producing a conductive silicon carbide-based sintered compact in which: (a) silicon carbide particles optionally pretreated with a surface-modifying agent are dispersed in an aqueous and/or organic medium and positive or negative surface charges are generated on the silicon carbide particles by adjusting the pH of the resultant dispersion; (b) carbon black and boron carbide are added as sintering additives, at least the carbon black particles having an opposite surface charge to the surface charge of the silicon carbide particles, and it also being possible to add all or some of the boron carbide at a later point (stage (c')); (c) the resultant slip is shaped directly to form a green compact; or (c') a sintering powder is obtained from the resultant slip and is shaped to form a green compact, it also being possible to add the above boron carbide to this sintering powder; and (d) the resultant green compact is sintered without pressure to form a sintered body. The invention is characterized in that stage (d) is carried out in substantially three successive steps, namely (i) preheating to between 1200 and 1900 DEG C, (ii) sintering at between 1900 and 2200 DEG C and (iii) reannealing at between 2150 and 1850 DEG C and then cooling to ambient temperature, and step (i) being carried out in a nitrogenous atmosphere, step (ii) being carried out in a rare gas atmosphere and step (iii) being carried out in a nitrogenous and/or carbon monoxide-containing atmosphere.
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65.发明公开Reaction product, process of producing same, electrophotographic photoconductor using same, electrophotographic apparatus having the photoconductor, and process cartridge for electrophotographic apparatus 有权反应产物，其制备方法，含有电子照相感光体的产品，其中所述光电导体elktrophotographisches装置被使用，并且用于电子照相设备这种处理卡盒
公开(公告)号：EP1063264A2
公开(公告)日：2000-12-27
申请号：EP00113409.7
申请日：2000-06-23
申请人： Ricoh Company, Ltd.
发明人： Tadokoro, Kaoru, c/o RICOH COMPANY, Ltd. , Shoshi, Masayuki, c/o RICOH COMPANY, Ltd. , Namba, Michihiko, c/o RICOH COMPANY, Ltd. , Shimada, Tomoyuki, c/o RICOH COMPANY, Ltd. , Tanaka, Chiaki, c/o RICOH COMPANY, Ltd.
CPC分类号： C07D487/22 , C09B47/00 , C09B47/045 , G03G5/0696
摘要： A product obtained by reacting a nitrile compound of the formula (1) with a phthalonitrile compound of the formula (2) or a 1,3-diiminoisoindolin compound of the formula (5) and, if necessary, with a metal or a metal-containing compound: wherein R 1 -R 5 and n are as defined in the specification. The product has charge generating properties and is useful for forming an electrophotographic photoconductor.
摘要翻译： 通过与式邻苯二甲腈（2）的化合物或式（5）的1.3 diiminoisoindoline化合物和，如果有必要将式（1）的腈化合物，用金属或金属 - 获得的产品 含有化合物：
worin R1-R5和n如说明书中所定义。 该产品具有电荷产生性能和为电子照相感光体的形成是有用的。 -
公开(公告)号：EP0590655B1
公开(公告)日：2000-12-20
申请号：EP93115758.0
申请日：1993-09-29
CPC分类号： A61K9/0048 , Y10S514/912 , Y10S514/915
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公开(公告)号：EP0842967B1
公开(公告)日：2000-09-20
申请号：EP97120034.0
申请日：1997-11-14
CPC分类号： C04B28/24 , C03C14/002 , C03C14/004 , C03C2214/32 , C04B2111/28 , C08G83/001 , Y02W30/97 , Y10T428/249924 , C04B18/26 , C04B24/42 , C04B40/0263 , C04B2103/54 , C04B2103/63
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68.发明授权
公开(公告)号：EP0754168B1
公开(公告)日：2000-09-13
申请号：EP95915854.4
申请日：1995-04-06
发明人： SCHMIDT, Helmut , NASS, Rüdiger
IPC分类号： C04B35/628 , C04B35/117
CPC分类号： C04B35/632 , C03C1/02 , C04B35/117 , C04B35/6263 , C04B35/628 , C04B35/62834 , C04B35/62836 , C04B35/62839 , C04B35/62892 , C04B41/4539 , C04B2235/3217 , C04B2235/3821 , C04B2235/3826 , C04B2235/3886 , C04B2235/424 , C04B2235/5436 , C04B2235/5445 , C04B2235/608 , C04B2235/77 , C04B2235/786 , C04B2235/96
摘要： Described is a method of producing homogeneous multi-component dispersions in which finely dispersed particles are dispersed in an aqueous and/or organic medium. The method is characterized in that a) in the event of particle types being present with groups on the surface of the particle which are poorly compatible or incompatible, at least one particle type is contacted with species A which has at least one group B and at least one group Y, the group B forming, under the conditions used, covalent, ionic or ligand bonds with groups X present on the surface of this at least one particle type and the groups Y being groups which are compatible in nature with the surface groups of the other particle type(s) in the dispersion; or b) in the event of particle types being present of which at least one type has groups X on its surface and at least one other type has groups W on its surface, these particles are contacted with species D which has at least one group B and at least groups X forming, under the conditions used, covalent, ionic or ligand bonds with the groups B while the groups E form covalent, ionic or ligand bonds with the groups W; or c) in the event of particle types of significantly different sizes being present, the particles are provided separately or in dispersion with opposite surface charges and the particles thus treated mixed together.
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公开(公告)号：EP1031973A2
公开(公告)日：2000-08-30
申请号：EP00103989.0
申请日：2000-02-25
申请人： Ricoh Company, Ltd.
IPC分类号： G11B7/24
CPC分类号： G11B7/252 , B41M5/502 , B41M5/52 , G11B7/24 , G11B7/24094 , G11B7/2472 , G11B7/248 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2575 , G11B7/259 , Y10T428/21
摘要： An optical information recording medium includes a transparent substrate on which a recording layer, a reflection layer, a hydrophobic protective layer, a hydrophobic intermediate layer, and an ink receiving layer are successively overlaid.
摘要翻译： 光学信息记录介质包括其上连续重叠记录层，反射层，疏水性保护层，疏水性中间层和油墨接收层的透明基板。
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公开(公告)号：EP1022620A1
公开(公告)日：2000-07-26
申请号：EP00101383.8
申请日：2000-01-24
申请人： Ricoh Company
发明人： Kawamura, Yoshihide , Ogata, Fumio
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0868 , G03G2215/067 , G03G2215/0685
摘要： A toner container for replenishing toner stored therein to a developing section included in an image forming apparatus includes a body formed with a spiral groove in its inner periphery and coaxially rotatably supported by a replenishing portion via a seal member. The replenishing portion has a toner outlet in its circumferential wall that is selectively blocked or unblocked. While the body is in rotation, the spiral groove conveys toner toward the replenishing portion with the result that the toner is replenished to the developing section via the toner outlet.
摘要翻译： 用于将存储在其中的调色剂补充到其中的显影部分的调色剂容器包括在其内周形成有螺旋槽的主体，并通过密封构件由补充部分同轴地可旋转地支撑。 补充部分在其周壁上具有选择性地阻挡或解除阻塞的调色剂出口。 当主体旋转时，螺旋槽将调色剂朝向补充部分传送，结果调色剂通过调色剂出口补充到显影部分。
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