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. 发明授权

US4104065A Process for preparation of photoconductive powders of cadmium sulfide type materials 失效
标题翻译：制备硫化镉类材料的光导粉的方法
公开(公告)号：US4104065A
公开(公告)日：1978-08-01
申请号：US777124
申请日：1977-03-14
申请人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
发明人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
IPC分类号： C01G11/02 , C09K3/00 , G03G5/08 , H01B1/10 , H01L31/18 , G03G5/04
CPC分类号： H01L31/1828 , G03G5/08 , Y02E10/543
摘要： A process for preparation of photoconductive powders of a cadmium sulfide type material comprising firing cadmium sulfide type material in an oxygen-containing atmosphere in the presence of a dispersant at a temperature at which the substance to be fired does not melt. The fired substance is water washed in order to remove the dispersant therefrom, if it is water soluble.
摘要翻译：包括硫化镉类材料的光导粉末的制备方法，其包括在分散剂存在下，在含氧气氛中在待燃烧物质不熔化的温度下烧结硫化镉类材料。如果水溶性，则将烧制的物质进行水洗以从其中除去分散剂。

2. 发明授权

US4256822A Electrophotographic plate containing quaternary ammonium salt polymer interlayer 失效
标题翻译：含有季铵盐聚合物中间层的电子照相板
公开(公告)号：US4256822A
公开(公告)日：1981-03-17
申请号：US69073
申请日：1979-08-23
申请人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso , Toshio Muramatsu , Koichi Nagayasu
发明人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso , Toshio Muramatsu , Koichi Nagayasu
IPC分类号： C07D233/60 , C07C67/00 , C07C213/00 , C07C233/36 , C07C233/38 , C07C301/00 , C07C305/02 , C07D207/27 , C07D213/04 , C07D213/30 , C07D263/56 , C08F20/00 , C08F20/34 , G03G5/10 , G03G5/14
CPC分类号： G03G5/107 , G03G5/142 , Y10T428/31692 , Y10T428/31797
摘要： An electrophotography photosensitive plate having an interfacelayer between a substrate and a photosensitive layer. Said interfacelayer comprises the mono- or co-polymer of the unit components represented by the general formula: ##STR1## In said formula R is a hydrogen atom or a methyl group; A is ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 each are lower alkyl, phenyl or benzyl groups, and further R.sub.2 and R.sub.3 may be taken together to form a ring, or ##STR3## wherein B is a nonmetallic atom selected from the group consisting of carbon, nitrogen and sulfur atoms, necessary to form a 5-6 membered heterocycle nucleus with the --N.sup.+ .dbd.C--; X.sup.- is an anion; and Y is a substituted or unsubstituted alkylene group.
摘要翻译：一种在基片和感光层之间具有界面层的电子摄影感光板。所述界面层包含由以下通式表示的单元组分的单 - 或共聚物：在所述式中，R是氢原子或甲基; A是，其中R 1，R 2和R 3各自是低级烷基，苯基或苄基，并且另外R 2和R 3可以一起形成环，或者其中B是非金属原子，的碳，氮和硫原子，与-N + = C-形成5-6元杂环; X-是阴离子; Y为取代或未取代的亚烷基。

3. 发明授权

US4434218A Photosensitive composition for electrophotography 失效
标题翻译：电子照相用光敏组合物
公开(公告)号：US4434218A
公开(公告)日：1984-02-28
申请号：US270115
申请日：1981-06-03
申请人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
发明人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
IPC分类号： G03G5/08 , G03G5/04
CPC分类号： G03G5/08
摘要： A novel photosensitive composition including a photoconductive cadmium sulfide-group compound and a water-soluble prepolymer capable of forming a network structure by cross-linking, the composition being applied as a photosensitive layer of a photosensitive article for electrophotography having a conductive substrate.
摘要翻译：一种包含光导电硫化镉基化合物和能够通过交联形成网络结构的水溶性预聚物的新型光敏组合物，该组合物被用作具有导电性基材的电子照相用感光性物品的感光层。

4. 发明授权

US4308333A Cadmium sulfide-type photoconductor with an isocyanate film 失效
标题翻译：具有异氰酸酯膜的硫化镉型光电导体
公开(公告)号：US4308333A
公开(公告)日：1981-12-29
申请号：US21707
申请日：1979-03-19
申请人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
发明人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
IPC分类号： G03G5/08 , G03G5/05 , G03G5/087 , H01L31/0216 , H01L31/0248 , G03G5/04
CPC分类号： G03G5/0575 , G03G5/0517 , G03G5/0521 , G03G5/087 , H01L31/0216
摘要： A photoconductive material of a fine crystal of a cadmium sulfide-type photoconductive compound, on the surface of the crystal a film-forming compound having a dehydrating function such as an isocyanate compound is deposited. The photoconductive material is employed for forming an electrophotographic material or a photo-cell.
摘要翻译：沉积了具有脱水功能的成膜化合物如异氰酸酯化合物的结晶表面上的硫化镉型光电导性化合物的细晶体的感光材料。光电导材料用于形成电子照相材料或光电池。

5. 发明授权

US4133684A Electrophotographic material with intermediate layer 失效
标题翻译：具有中间层的电子照相材料
公开(公告)号：US4133684A
公开(公告)日：1979-01-09
申请号：US779682
申请日：1977-03-21
申请人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
发明人： Noriyoshi Tarumi , Akihiko Tamura , Masakazu Kokiso
IPC分类号： G03G5/14 , G03G5/05
CPC分类号： G03G5/142 , Y10T428/31515 , Y10T428/31522
摘要： An electrophotographic photosensitive material comprising a substrate, a photoconductive photosensitive layer, and an intermediate layer interposed between the substrate and the photosensitive layer, said intermediate layer containing a compound which has at least one of hydroxyl and amino groups together with a quaternary ammonium group. The substrate includes a metallic support body and a conductive protection layer applied to form a surface layer on said metallic support body and made of a resin dispersed with carbon particles.
摘要翻译：一种电子照相感光材料，其包含基材，感光性感光层和介于基材和感光层之间的中间层，所述中间层含有羟基和氨基中的至少一个与季铵基团的化合物。基板包括金属支撑体和导电保护层，该导电保护层用于在所述金属支撑体上形成表面层，并由分散有碳颗粒的树脂制成。

6. 发明授权

US4511622A Intermediate transfer member for transferring toner image on a carrier 失效
标题翻译：用于将调色剂图像转印在载体上的中间转印部件
公开(公告)号：US4511622A
公开(公告)日：1985-04-16
申请号：US423050
申请日：1982-09-24
申请人： Ryubun Seimiya , Noriyoshi Tarumi , Masakazu Kokiso , Hiroshi Tsuchiya
发明人： Ryubun Seimiya , Noriyoshi Tarumi , Masakazu Kokiso , Hiroshi Tsuchiya
IPC分类号： G03G15/14 , G03G15/16 , B32B5/16 , B32B9/04
CPC分类号： G03G15/14 , G03G15/162 , Y10T428/24934 , Y10T428/25 , Y10T428/252 , Y10T428/259 , Y10T428/31504 , Y10T428/31663 , Y10T428/31721
摘要： An intermediate transfer member for transferring a toner image on a carrier which comprises an addition polymerization type silicone rubber. The intermediate transfer member has a marked characteristics of less exudating components such as unreacted components or residual components as compared with prior art products.
摘要翻译：一种用于在包含加成聚合型硅橡胶的载体上转印调色剂图像的中间转印部件。与现有技术的产品相比，中间转印部件具有渗透性较差的组分如未反应组分或残留组分的特征。

7. 发明授权

US4394340A Method of producing thin-walled endless belt 失效
标题翻译：生产薄壁环形带的方法
公开(公告)号：US4394340A
公开(公告)日：1983-07-19
申请号：US315963
申请日：1981-10-28
申请人： Noriyoshi Tarumi , Hiroshi Tsuchiya , Masakazu Kokiso , Hiroaki Ohta
发明人： Noriyoshi Tarumi , Hiroshi Tsuchiya , Masakazu Kokiso , Hiroaki Ohta
IPC分类号： B65G15/30 , B29C39/00 , B29C39/08 , B29C39/26 , B29C39/38 , B29C41/04 , B29C41/22 , B29C61/00 , B29D29/00 , B29K101/10 , B65G15/32 , F16G1/14 , B29C5/04
CPC分类号： B29C41/22 , B29C41/042 , B29K2079/00 , B29K2083/00 , B29L2031/7094
摘要： An improved method of producing a thin-walled endless belt by centrifugal molding, which comprises introducing a liquid curable silicone rubber dissolved in a solvent into a rotating cylindrical mold, hardening said liquid curable silicone rubber to form a mold surface on the inner surface of said cylindrical mold, and thereafter introducing a thermosetting resin dissolved in a volatile solvent onto said mold surface to form the endless belt.
摘要翻译：一种改进的通过离心成型生产薄壁环形带的方法，其包括将溶解在溶剂中的液体可固化的硅橡胶引入旋转的圆柱形模具中，使所述液体可固化的硅橡胶硬化，从而在所述的内表面上形成模具表面然后将溶解在挥发性溶剂中的热固性树脂引入到所述模具表面上以形成环形带。

8. 发明授权

US4165173A Toner removing means for photosensitive drums for electrophotography 失效
标题翻译：用于电子照相的感光鼓的调色剂去除装置
公开(公告)号：US4165173A
公开(公告)日：1979-08-21
申请号：US837160
申请日：1977-09-28
申请人： Fumio Iwai , Junichi Koiso , Masakazu Kokiso , Masaru Inoue
发明人： Fumio Iwai , Junichi Koiso , Masakazu Kokiso , Masaru Inoue
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/10
摘要： For removing toner from a photosensitive drum roll for electrophotography, a blade contacts the surface of the drum roll at a location where said surface is moving upwardly, to scrape residual toner therefrom. A resilient transfer roll, spaced below the blade, carries away toner that falls from the drum roll. The transfer roll is directly rotatably driven by the drum roll. One of the rolls has enlarged diameter end portions for driving contact between the rolls at zones outside the image area of the drum roll. The resilient transfer roll is urged toward the drum roll under a biasing force that radially compresses its end portions to maintain it either in merely line contact with the image area of the drum roll or spaced from that area by a distance less than the diameter of toner particles.
摘要翻译：为了从用于电子照相的感光鼓辊中除去调色剂，叶片在所述表面向上移动的位置处接触鼓辊的表面，以从其刮去残留的调色剂。在叶片下方间隔的弹性转移辊带走从鼓辊落下的调色剂。转印辊由鼓辊直接旋转驱动。一个辊具有扩大的直径端部，用于在鼓辊的图像区域外的区域处驱动辊之间的接触。弹性转移辊在径向压缩其端部部分的偏置力的作用下被推向鼓辊，以使其与鼓辊的图像区域仅线性接触或者与该区域间隔开距离小于调色剂直径的距离粒子。

9. 发明授权

US4211484A Drum cleaning blade for image transfer type electrophotographic copying machine 失效
标题翻译：用于图像转印型电子照相复印机的感光鼓清洁刮板
公开(公告)号：US4211484A
公开(公告)日：1980-07-08
申请号：US965025
申请日：1978-11-30
申请人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
发明人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0011
摘要： A drum cleaning blade for a image transfer type of copying machine which has a rotatable drum provided thereon with a photo-sensitive cylindrical layer in which an electrostatic latent image of an original to be copied is produced and developed by a toner powder. The blade comprises a main sheet-like center portion having a straight lower edge and a pair of side portions from which triangular projections extend forwardly, respectively. The inner edges of the triangular projections are slanted outwardly.The side portions in which the triangular projections are formed are separated from the main portion through cuts.The lower edge as well as the slanted inner edges of the triangular projections are caused to bear on the outer cylindrical surface of the drum thereby to scrape off the toner particles remaining as deposited on the drum surface after the transfer processing of the toner image to a transfer sheet. The inner slanted edges of the triangular projections serve to prevent the toner particles as scraped off from being scattered laterally outwardly from the drum.
摘要翻译：一种用于图像转印型复印机的滚筒清洁刮刀，其具有设置有感光圆柱形层的可旋转滚筒，其中通过调色剂粉末产生并显影要复印的原稿的静电潜像。叶片包括具有直的下边缘的主片状中心部分和分别向前延伸三角形突起的一对侧部。三角形突起的内边缘向外倾斜。形成三角形突起的侧部通过切口与主要部分分离。使三角形突出部的下边缘以及倾斜的内边缘承载在滚筒的外圆柱形表面上，从而在调色剂图像转印到一个图像之后刮掉留在鼓表面上的调色剂颗粒转让表。三角形突起的内部倾斜边缘用于防止刮掉的调色剂颗粒从滚筒向外横向分散。

10. 发明授权

US4218132A Drum cleaning apparatus for electrophotographic copying machine 失效
标题翻译：电子照相复印机用滚筒清洗装置
公开(公告)号：US4218132A
公开(公告)日：1980-08-19
申请号：US965024
申请日：1978-11-30
申请人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
发明人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0011
摘要： A drum cleaning apparatus for an electrophotographic copying machine includes a toner image forming drum rotatable about a horizontal axis, a blade for scraping off toner particles deposited on the cylindrical outer surface of the drum, an inclined toner particle guide plate having an upper edge bearing on the outer surface of the drum upstream of the scraping blade as viewed in the rotating direction of the drum and a lower edge positioned at an opening of a toner collecting container, a holding structure for supporting the toner guide plate and mounted swingably on a shaft with play, the shaft extending in parallel with the axis of said drum. Feeble and periodical shocks are applied to the toner guide plate by way of the supporting shaft thereby to promote the sliding down of the toner particles on and along the guide plate into the collecting container to prevent accumulation of the particles on the plate.
摘要翻译：一种用于电子照相复印机的滚筒清洁装置包括可围绕水平轴线旋转的调色剂图像形成滚筒，用于刮除沉积在滚筒的圆柱形外表面上的调色剂颗粒的刮刀，具有上边缘轴承的倾斜调色剂颗粒引导板在滚筒的旋转方向上观察的刮刀的上游的滚筒的外表面和位于调色剂收集容器的开口处的下边缘，用于支撑调色剂引导板并可摆动地安装在轴上的保持结构，所述轴与所述滚筒的轴线平行延伸。通过支撑轴将微小和周期性的冲击施加到调色剂引导板上，从而促使调色剂颗粒在引导板上和沿引导板向下滑动到收集容器中，以防止颗粒堆积在板上。

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