专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JPS59162581A Electrophotographing method 失效
标题翻译：电子绘图方法
公开(公告)号：JPS59162581A
公开(公告)日：1984-09-13
申请号：JP3546283
申请日：1983-03-04
申请人： Canon Inc
发明人： YAMAMOTO ATSUKO
IPC分类号： G03G21/00 , G03G15/04 , G03G15/05
CPC分类号： G03G15/04
摘要： PURPOSE:To improve the contrast of a copy image without increasing the quantity of light of each light source in high-speed copying operation by performing sensitization by irradiating a photosensitive body with light which has a wavelength longer than the sensitivity characteristic wavelength of the photosensitive body before the process of forming an electrostatic latent image. CONSTITUTION:The photosensitive body 1 is formed by laminating a photoconductive layer 12 and an insulating layer 13 on a conductive layer 11 as a grounding conductor. While current feeding to terminals A and A' of a fluorescent lamp as a preexposure lamp 10 is stopped, a fine voltage is impressed to terminals a1 and a1', and a2 and a2' of filaments F1 and F2, and then heat rays (with >=800nm infrared ray wavelength) are radiated from the filaments. The photosensitive body 1 which rotates is irradiated with this long-wavelength light before exposure to sensitize the photosensitive body 1. Therefore, a high-contrast, sharp copy image is obtained even by an electrophotography wherein a high-speed copying is required without increasing the quantity of light of each light source.
摘要翻译：目的：为了提高复印图像的对比度，而不会在高速复印操作中增加每个光源的光量，通过使用具有比感光体的灵敏度特性波长更长的波长的光照射感光体来进行增感在形成静电潜像的过程之前。构成：感光体1通过在作为接地导体的导电层11上层叠光电导层12和绝缘层13而形成。当停止对作为预曝光灯10的荧光灯的端子A和A'进行馈电时，对灯丝F1和F2的端子a1和a1'以及a2和a2'施加精细电压，然后加热（与 > = 800nm红外线波长）从灯丝辐射。旋转的感光体1在曝光之前用该长波长的光照射以使感光体1敏感。因此，即使通过需要高速复印的电子照相术也可获得高对比度，清晰的复印图像，而不增加每个光源的光量。

22. 发明专利

JPS5749282A Manufacture of photoconductive cadmium sulfide 失效
标题翻译：光电锑硫化物的制造
公开(公告)号：JPS5749282A
公开(公告)日：1982-03-23
申请号：JP12512080
申请日：1980-09-08
申请人： Canon Inc
发明人： SUMINO FUMIO , NEMOTO SHIGEMITSU , GOTOU KOUJI , YAMAMOTO ATSUKO
IPC分类号： H01L31/0248 , H01L31/0336 , H01L31/18
CPC分类号： H01L31/1828 , H01L31/03365 , Y02E10/543 , Y02P70/521
摘要： PURPOSE:To make it possible to produce photoconductive CdS without generating flake by a method wherein a solution containing Cd ions and H2S are brought together at a substantially equal mol number and are made to react with each other. CONSTITUTION:A solution of a water soluble Cd salt such as CdSO4, CdCl2 or the like is prepared. H2S is introduced into the solution at a substantially equal mol number. Then, the reaction is proceeded while preventing the Cd ions from becoming excessive with respect to H2S, so that CdS is precipitated without generating any flake. It is effective to add beforehand impurities such as Cu, Ag, Cl or the like to the solution containing Cd ions. According to this arrangement, it is possible to produce CdS at a high efficiency. Although it is preferred that the mol number of H2S added to the solution is equal to that of the latter, the mol number of Cd ions may fluctuate within a range of between 0.9 and 1.1 with respect to the mol number of H2S. Thanks to the elimination of the flake, it is possible to obtain a smooth photoconductive layer and, hence, to eliminate any defect in the picture.
摘要翻译：目的：为了能够通过将含有Cd离子和H 2 S的溶液以基本相等的摩尔数合并而使其彼此反应的方法，可以制造光电导CdS而不产生薄片。构成：制备水溶性Cd盐如CdSO 4，CdCl 2等的溶液。以大致相等的摩尔数将H 2 S引入溶液中。然后，反应进行，同时防止Cd离子相对于H 2 S过量，使得CdS沉淀而不产生任何薄片。将含有Cu，Ag，Cl等的杂质预先添加到含有Cd离子的溶液中是有效的。根据该结构，可以高效率地制造CdS。尽管添加到溶液中的H 2 S的摩尔数优选与后者的摩尔数相同，但是相对于H 2 S的摩尔数，Cd离子的摩尔数可以在0.9和1.1之间的范围内波动。由于消除了薄片，可以获得平滑的光电导层，从而消除图像中的任何缺陷。

23. 发明专利

JPS61137162A Electrostatic charge image developing toner 失效
标题翻译：静电充电图像显影剂
公开(公告)号：JPS61137162A
公开(公告)日：1986-06-24
申请号：JP25765584
申请日：1984-12-07
申请人： Canon Inc
发明人： YAMAMOTO ATSUKO , TAKAGI SEIICHI , FUKUMOTO HIROSHI , TANAKA KATSUHIKO
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/09758
摘要： PURPOSE:To obtain a toner stable, sharp, and uniform in triboelectrified amt., and controllable to a suitable amt. for the developing system to be used, and having long life and superior fixability characteristics, etc. by incorporating a specified bistetraazolium compd. as a charge controller. CONSTITUTION:The toner contains together with a binder as the charge controller in the inside or in a state attached to the outside, a compd. represented by the formula in which each of R1-R4 is H, or one of substituents having base skeletons of hydrocarbons, such as alkyl, cycloalkyl, alkenyl, aryl, aralkyl, alkylene, and arylene groups, etc., or a group having a hetero ring contg. N, S, or O, or a combination of them; Y is a divalent group having a substituent like R1, etc.; and X is Cl, Br, I, SO4, SO3, NO3, or an org. acid residue of C2O4 . This charge controller can keep the toner color clear, prevent agglomeration and offset, and form a superior color image.
摘要翻译：目的：获得调色剂稳定，锐利，均匀的摩擦电流，并可控制到合适的。用于显影系统，并具有长寿命和优异的定影特性等，通过掺入特定的四唑鎓化合物。作为充电控制器。构成：调色剂与粘合剂一起作为充电控制器在内部或附接到外部的状态，一个组合物。由其中R 1 -R 4各自为H，或者具有烷基，环烷基，烯基，芳基，芳烷基，亚烷基和亚芳基等的烃类的基础骨架的取代基之一的式表示，或具有杂环 N，S或O，或它们的组合; Y是具有如R1等取代基的二价基团; 并且X是Cl，Br，I，SO 4，SO 3，NO 3或有机溶剂。 C2O4 <2->的酸残基。该充电控制器可以保持调色剂的颜色清晰，防止聚集和偏移，并形成优异的彩色图像。

24. 发明专利

JPS61122658A Triboelectrifying material for developing electrostatic charge image 失效
标题翻译：用于开发静电荷图像的三电极材料
公开(公告)号：JPS61122658A
公开(公告)日：1986-06-10
申请号：JP24322384
申请日：1984-11-20
申请人： Canon Inc
发明人： FUKUMOTO HIROSHI , TANAKA KATSUHIKO , TAKAGI SEIICHI , YAMAMOTO ATSUKO
IPC分类号： G03G15/08 , G03G9/09 , G03G9/097 , G03G9/10 , G03G9/113
CPC分类号： G03G9/1138 , G03G9/09783
摘要： PURPOSE:To give a toner proper negative triboelectrifiability by coating at least the surface of a carrier, a sleeve, a doctor blade or the like with a metal complex of diethylenetriamine to form a material for triboelectrifying the electrostatic charge image developing toner. CONSTITUTION:The complex of diethylenetriamine represented by formula I, II, or III of a metal, such as Cr, Mo, Co, Ni, or Cu, is synthesized. The surface of the carrier, sleeve, or doctor blade is coated with said metal complex to form the material for electrifying the toner. To embody this process for the carrier, the surfaces of the carrier cores are dipped in a vessel contg. a soln. dissolving or dispersing said complex, or sprayed with said soln., or treated by other manners to attach it to the surfaces, and the sleeve can be coated by applying the dipping or spraying method or the like using the same soln.
摘要翻译：目的：通过用二亚乙基三胺的金属络合物至少涂覆载体，套筒，刮刀等的表面来赋予调色剂正确的摩擦带电，以形成用于摩擦电荷的静电荷图像显影调色剂的材料。构成：合成由金属如Cr，Mo，Co，Ni或Cu的式I，II或III表示的二亚乙基三胺的络合物。载体，套筒或刮刀的表面涂覆有所述金属络合物，以形成用于使调色剂带电的材料。为了承载载体的这个过程，将载体芯的表面浸入容器中。一个soln 溶解或分散所述复合物，或用所述溶胶喷雾，或以其他方式处理以将其附着在表面上，并且可以通过使用相同的溶液施加浸渍或喷涂方法等来涂覆套筒。

25. 发明专利

JPS61118765A Electrostatic charge imparting member for developing electrostatic charge image 失效
标题翻译：用于开发静电荷图像的静电电荷注入构件
公开(公告)号：JPS61118765A
公开(公告)日：1986-06-06
申请号：JP23935584
申请日：1984-11-15
申请人： Canon Inc
发明人： FUKUMOTO HIROSHI , TANAKA KATSUHIKO , TAKAGI SEIICHI , YAMAMOTO ATSUKO
IPC分类号： G03G15/08 , G03G9/09 , G03G9/097 , G03G9/10 , G03G9/113
CPC分类号： G03G9/09783 , G03G9/1138
摘要： PURPOSE:To impart adequate negative electrostatic chargeability to an electrostatic charging member and to obtain the member which maintains the initial performance without deterioration after long-term use by obtaining an electrostatic charge imparting member for development having the metallic complex of 2,2'-bipyridine or the 2,2-bipyridine having >=1 substituents on the surface. CONSTITUTION:The compd. having the metallic complex of the 2,2'bipyridine or the 2,2'bipyridine having >=1 substituents on the surface is used as the electrostatic charging member for developing an electrostatic charge image. The metallic complex of such electrostatic charge member is deposited on a carrier sleeve or doctor blase. An alkyl group such as methyl group, ethyl group or butyl group and halogen such as chlorine and bromine and hydroxyl group are used for the substituents. The metal selected from Al, Ti, Cr, V, Fe and Ni is used. The adequate negative electrostatic chargeability is imparted to the electrostatic charging member, by which the deterioration of the performance after long-term use is obviated and the image having the excellent reproducibility of fine wires and gradation characteristic is obtd.
摘要翻译：目的：为了赋予静电充电构件足够的负静电充电能力，并且通过获得具有2,2'-联吡啶金属络合物的用于显影的静电电荷赋予构件，获得长期使用后保持初始性能而不变质的构件或表面具有≥1个取代基的2,2-二吡啶。构成：使用表面上具有≥1个取代基的2,2'-联吡啶或2,2'-联吡啶的金属络合物作为用于显影静电荷图像的静电充电部件。这种静电荷构件的金属络合物沉积在载体套筒或刮刀上。取代基使用甲基，乙基或丁基等烷基，氯，溴等卤素和羟基。使用选自Al，Ti，Cr，V，Fe和Ni的金属。赋予静电充电部件足够的负静电充电能力，能够消除长时间使用后的性能的恶化，具有优良的细线重现性和灰度特性的图像。

26. 发明专利

JPS60194464A Carrier material 失效
标题翻译：载体材料
公开(公告)号：JPS60194464A
公开(公告)日：1985-10-02
申请号：JP5071284
申请日：1984-03-15
申请人： Canon Inc
发明人： IKEDA TAKESHI , SUEMATSU HIROYUKI , YAMAMOTO ATSUKO , IMAI EIICHI , GOTOU KOUJI
IPC分类号： G03G9/10 , G03G9/097 , G03G9/113
CPC分类号： G03G9/1131 , G03G9/1138
摘要： PURPOSE:To improve the power to apply friction electrified charge to a toner, a life as a developer, stability in environment of a high temp. and high humidity or low temp. and low humidity, etc. by coating a carrier with a metallic complex of 8-oxyquinoline. CONSTITUTION:The metallic complex of 8-oxyquinoline expressed by the formula is incorporated into a carrier surface to obtain an intended carrier material. The more specific coating method is exemplified by a method of dissolving or dispersing the metallic complex of 8-oxyquinoline into a solvent and immersing the carrier in such soln. or dispersion, a method of mixing the powder metallic complex of 8-oxyquinoline with the carrier in a dry process or a method of dispersing the metallic complex of 8-oxyquinoline with a resin (e.g.; acrylic resin, melamine resin) at about 0.1-20pts.wt. for each 100pts.wt. the resin then mixing the same with the carrier.
摘要翻译：目的：提高施加摩擦带电电荷给调色剂的功率，作为显影剂的寿命，高温环境的稳定性。高湿度或低温。和低湿度等，通过用8-羟基喹啉的金属络合物涂布载体。构成：将由式表示的8-羟基喹啉的金属络合物结合到载体表面中以获得预期的载体材料。更具体的涂布方法的例子是将8-羟基喹啉的金属络合物溶解或分散在溶剂中并将载体浸渍在这样的溶液中的方法。或分散体，将干燥方法中的8-羟基喹啉的粉末状金属络合物与载体混合的方法或者使用树脂（例如丙烯酸树脂，三聚氰胺树脂）在约0.1℃下分散8-羟基喹啉的金属络合物的方法 20pts.wt 每100pts.wt 然后将树脂与载体混合。

27. 发明专利

JPS59148063A Photoconductive cadmium sulfide particles 失效
标题翻译：光催化镉硫化物颗粒
公开(公告)号：JPS59148063A
公开(公告)日：1984-08-24
申请号：JP2218883
申请日：1983-02-15
申请人： Canon Inc
发明人： YAMAMOTO ATSUKO
IPC分类号： G03G5/08
CPC分类号： G03G5/08
摘要： PURPOSE:To obtain a photosensitivie body prevented from remarkable deterioration of sensitivity and stable in characteristics by using photoconductive CdS particles specified in the max. to min. particle diameter ratio,, the distribution of particle diameter, and the contents of copper and indium. CONSTITUTION:The photoconductive CdS particles to be used has a max. to min. diameter ratio in one particle is =4.5mum is mole per mole of CdS, and a content of indium is 0.1- 2.5X10 mole, and thier content ratio is 0.2
摘要翻译：目的：通过使用最大限度地规定的光电导CdS颗粒，获得敏感性显着降低，特性稳定的光敏感体。到最小粒径比，粒径分布以及铜和铟的含量。构成：使用的光电导CdS颗粒最大。到最小一个颗粒中的直径比为<= 3，（a）在粒径分布中，最大数量组为1.5-2.5μm，其数量<总数的50％，（b）基于所述组数为100％，分布如下：一组<= 1mum <= 15％，1.0-1.5mum组为10-40％，2.5-3mum组为10-50％ 3-3.5mum的比例为5-30％，3.5-4.0和4.0-4.5mum分别为<20％，> = 4.5mum <15％。铜的含量为每摩尔CdS为0.5-2.5×10 -4摩尔，铟的含量为0.1〜2.5×10 -4摩尔，含量比为0.2 <铟/铜<1。

28. 发明专利

JPS5747722A Manufacture of photoconductive cadmium sulfide 失效
标题翻译：光电锑硫化物的制造
公开(公告)号：JPS5747722A
公开(公告)日：1982-03-18
申请号：JP12388980
申请日：1980-09-05
申请人： Canon Inc
发明人： IKEDA TAKESHI , YAMAMOTO ATSUKO
IPC分类号： C01G11/02 , G03G5/08
摘要： PURPOSE: To obtain the titled CdS contg. no coarse particles and giving a clear image when used as an electrophotographic sensitive material by allowing gaseous hydrogen sulfide mixed with an inert gas to act on a soln. contg. Cd ion and precipitate CdS.
CONSTITUTION: Gaseous hydrogen sulfide mixed with an inert gas such as N
2 or Ar is allowed to act on an aqueous soln. of a water-soluble cadmium salt such as cadmium sulfate or cadmium chloride to precipitate fine uniform CdS having ≤ about 5μm particle size. This CdS is washed, dried, and calcined to obtain the desired photoconductive CdS. The preferred concn. of gaseous hydrogen sulfide in the inert gas is about 0.1W0.6mol hydrogen sulfide in 1mol mixed gas.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：获得标题为CdS contg。当通过使与惰性气体混合的气态硫化氢作用于溶胶时作为电子照相感光材料使用时，不会产生粗颗粒并提供清晰的图像。对比 Cd离子和沉淀CdS。构成：与惰性气体如N 2或Ar混合的气态硫化氢允许作用于水溶液。的水溶性镉盐如硫酸镉或氯化镉，以沉淀具有<=约5μm粒度的细小的均匀的CdS。将该CdS洗涤，干燥并煅烧，得到所需的光电导CdS。首选的的惰性气体中的气态硫化氢在1mol混合气体中为约0.1-0.6mol硫化氢。

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