专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JPS62250446A SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPS62250446A
公开(公告)日：1987-10-31
申请号：JP9404286
申请日：1986-04-23
申请人： FUJI PHOTO FILM CO LTD
发明人： SATO SHINGO , NAKAMURA YOSHISADA , TAMOTO KOUJI
IPC分类号： G03C7/36 , C07C317/22 , G03C7/305
摘要： PURPOSE:To obtain a color photographic sensitive material having high sensitivity or high image quality by using at least one kind of specified coupler. CONSTITUTION:A novel two-equiv. yellow coupler represented by the formula and having especially superior color developing property is incorporated into a silver halide emulsion layer or a layer adjacent to the emulsion layer by 1X10 -1mol per 1mol silver in the layer. In the formula, each of R -R and R is H or the like R4 is carbamoyl or the like, m is an integer of 0-4 and X is halogen or the like. When the coupler represented by the formula forms a polymer, a homo- or copolymer of an addition polymerizable ethylenic unsatd. compound having a residue of a yellow dye forming coupler is a typical example and the polymer has one or more kinds of yellow color developing repeating units. The yellow polymer coupler represented by the formula is produce by dissolving a lipophilic polymer coupler obtd. by the polymn. of a vinyl monomer giving a coupler unit in an org. solvent and by emulsifying and dispersing the resulting soln. in an aqueous gelatin soln. in the form of latex.

32. 发明专利

JPS62200349A SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPS62200349A
公开(公告)日：1987-09-04
申请号：JP4366686
申请日：1986-02-28
申请人： FUJI PHOTO FILM CO LTD
发明人： ONO MITSUNORI , TAMOTO KOUJI , SATO SHINGO , NAKAMURA YOSHISADA
IPC分类号： G03C7/32 , G03C7/305
摘要： PURPOSE:To improve sharpness and fastness of a picture image and to save consumption of silver by incorporating a specified compd. into a silver halide photographic sensitive material. CONSTITUTION:A compd. expressed by the formula I is incorporated into a silver halide photographic sensitive material. In the formula I, A is a residue expressed by the formula II, wherein L1 is -SO2L10 or -C(L11)3; L10 is (un) substituted aliphatic, arom., or heterocyclic group, or amino group; L11 is halogen atom; at least one of L2 and L3 is an electron attractive group; L4-9 (and L2 and L3 when they do not expressed electron attractive group) may be H, halogen, aliphatic group, acyl group, alkoxy carbonyl group, aryloxy carbonyl group, or alkoxy group, etc., independently of each other; L3 and L4, L8 and L9, and L5 and L6 can bond to each other forming a 5- - 7-membered ring; Time is a timing group; n is an integer; Cp is a coupler residue capable of bonding to -(Time)n- at the coupling position; further -(Time)n- may form a trivalent group and may acquire further bonding to a noncoupling position of Cp or PUG; X is -O-, -S-, or a group expressed by the formula III; L12 is H, aliphatic, or arom. group, etc.

33. 发明专利

JPS61184541A SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPS61184541A
公开(公告)日：1986-08-18
申请号：JP17767084
申请日：1984-08-27
申请人： FUJI PHOTO FILM CO LTD
发明人： ICHIJIMA YASUSHI , ONO MITSUNORI , ITO ISAMU , OBAYASHI KEIJI , TAMOTO KOUJI , NAKAMURA YOSHISADA
IPC分类号： G03C7/32 , C09B43/00 , G03C7/305 , G03C7/333
摘要： PURPOSE:To obtain a material high in sensitivity by enabling a dye moiety shifted in the max. absorption wavelength to be obtained at the time of reaction with the oxidation product of a color developing agent. CONSTITUTION:The dye moiety can be formed by considering the performance of the dye to be produced after cleaving of a blocking group and designing the molecular structure so as to functionally separate the moiety for reacting with the oxidation product of a color developing agent from the dye moiety as the first system or to produce 2 dye molecules from one molecule of the the oxidation product of a color developing agent as the second system. Since the freedom for selecting the dye is enlarged as compared with the conventional system, brown-developing dyes difficult to be prepared, dyes superior or high in spectral absorption, and the like can be selected in a comparatively wide range, thus permitting color reproduction, image storage stability, increase of sharpness by reduction of film thickness, etc., to be improved.

34. 发明专利

JP2006064766A Plastic optical fiber, code, and optical communication system 审中-公开
标题翻译：塑料光纤，代码和光通信系统
公开(公告)号：JP2006064766A
公开(公告)日：2006-03-09
申请号：JP2004244238
申请日：2004-08-24
申请人： Fuji Photo Film Co Ltd , Sekisui Chem Co Ltd , 富士写真フイルム株式会社 , 積水化学工業株式会社
发明人： NAKAMURA YOSHISADA , TANIGUCHI TERUYUKI , SUEYOSHI HIROKI
IPC分类号： G02B6/036 , G02B6/00 , G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide a plastic optical fiber capable of coping with incident light from different light sources. SOLUTION: The plastic optical fiber 18 is formed of a clad 40, a second core 41 and a first core 42. The outside diameter D1 of the clad is 750 μm, the outside diameter D2 of the second core is 720 μm, and the outside diameter D3 of the first core is 640 μm. The numerical aperture of the second core is 0.21 and the numerical aperture is 0.45. Consequently, low speed communication of 100 Mbps in an LED light source and high speed communication of 1 Gbps in an LD light source are enabled by changing over the light source without replacing POF18. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够应对来自不同光源的入射光的塑料光纤。解决方案：塑料光纤18由包层40，第二芯41和第一芯42形成。包层的外径D1为750μm，第二芯的外径D2为720μm，第一芯的外径D3为640μm。第二芯的数值孔径为0.21，数值孔径为0.45。因此，在LED光源中的100Mbps的低速通信和LD光源中的1Gbps的高速通信通过在不更换POF18的情况下切换光源来实现。版权所有（C）2006，JPO＆NCIPI

35. 发明专利

JP2004287253A Electrophotographic image reception sheet, paper feed tray, image forming apparatus, and image forming method 审中-公开
标题翻译：电子摄影图像接收片，纸张进纸托盘，图像形成装置和图像形成方法
公开(公告)号：JP2004287253A
公开(公告)日：2004-10-14
申请号：JP2003081234
申请日：2003-03-24
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA , MURATA MASATAKA
IPC分类号： G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image reception sheet which has the surface and the backside easily discriminated and is prevented from being erroneously loaded to a paper feed tray of a device and prevents the occurrence of trouble of the device. SOLUTION: At least one of a cut part 33 and a discrimination display for discriminating the surface and the backside of an electrophotographic image reception sheet 31 is provided in a peripheral edge blank part of the electrophotographic image reception sheet 31 which has a toner image reception layer on at least one side of a support. It is preferable that the cut part is provided in at least one corner or one side of the peripheral edge blank part 35. The electrophotographic image reception sheet 31 is loaded to the paper feed tray, and an image forming apparatus is provided with a paper feed tray. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供容易鉴别的表面和背面的电子照相图像接收纸，并且防止被错误地装载到装置的进纸盘，并且防止装置发生故障。解决方案：在电子照相图像接收片31的周边边缘部分中设置有用于区分电子摄影图像接收片31的表面和背面的切割部分33和辨别显示器中的至少一个，其具有调色剂在支撑体的至少一侧的图像接收层。优选的是，切割部分设置在周边边缘坯料部分35的至少一个角部或一侧。电子照相图像接收片材31被装载到供纸盘，并且图像形成装置设置有进纸托盘。版权所有（C）2005，JPO＆NCIPI

36. 发明专利

JP2004117588A Electrophotographic image receiving sheet and image forming method 有权
公开(公告)号：JP2004117588A
公开(公告)日：2004-04-15
申请号：JP2002278050
申请日：2002-09-24
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA , TANI YOSHIO , KOBAYASHI MASAMICHI
IPC分类号： G03G15/20 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet of high image quality which permits oilless fixing, is less degraded in the glossiness of a white background portion in spite of being left under the highly moist environment, and has an excellent blocking resistance and brittleness and an image forming method using the electrophotographic image receiving sheet. SOLUTION: The electrophotographic image receiving sheet has at least one toner image receiving layer on a support. The toner image receiving layer contains wax and a water-soluble polymer having a nonionic polar group and has the toner image receiving layer consisting of two or more lamination configuration. The toner image receiving layer contains the wax in its most outside surface layer and contains the water-soluble polymer having the nonionic polar group in the extreme surface layer and/or the layers exclusive of the most outside surface layer. COPYRIGHT: (C)2004,JPO

37. 发明专利

JP2004115938A Image-forming material and method for producing image-forming material 审中-公开
公开(公告)号：JP2004115938A
公开(公告)日：2004-04-15
申请号：JP2002278051
申请日：2002-09-24
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA
IPC分类号： G03C1/775 , B05D1/28 , B41M5/382 , B41M5/40 , B41M5/41 , D21H23/52 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an image-forming material, by which the image-forming material having excellent water resistance, excellent surface smoothness and good gloss can efficiently be produced. SOLUTION: This method for producing the image-forming material, comprising coating a substrate with a thermoplastic resin latex-containing liquid containing at least a thermoplastic resin latex to form the coating film, bringing the coating film into contact with the surface of a belt member, and then peeling the formed image-forming material from the belt member, is characterized in that the surface temperature of the belt member on the contacting of the coating film with the surface of the belt member is higher than the lowest film-forming temperature of the thermoplastic resin latex-containing liquid, and that the melt viscosity [preserved elastic modulus (G')] of the coating film on the peeling is ≥0.1 MPa. COPYRIGHT: (C)2004,JPO

38. 发明专利

JP2003322993A Electrophotographic image receiving paper 审中-公开
标题翻译：电子图像接收纸
公开(公告)号：JP2003322993A
公开(公告)日：2003-11-14
申请号：JP2002131740
申请日：2002-05-07
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA
IPC分类号： G03G15/20 , D21H19/42 , D21H27/00 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving paper having almost equal image qualities, texture, a handling property or the like to those of silver salt photographic printing, having properties of double-face output, writing on the back face or the like, and in particular, having excellent resistance against light, fluorescent intensity, homogeneity for transfer, and blocking resistance, capable of forming a high-quality image, and suitable for a photopaper or the like. SOLUTION: The electrophotographic image receiving paper has a supporting body and an image receiving layer, and the image receiving layer contains particles with voids having ≥30 vol.% porosity by ≥15 vol.%. The following embodiments are preferable that the image receiving layer contains the particles with voids by ≥20 vol.%, the image receiving layer contains the particles with voids by ≥50 vol.%, the volume average particle size of the particles with voids is ≤2 μm, the volume average particle size of the particles with voids ranges from 0.1 to 1.5 μm, and the particles with voids are single-hollow or multi-hollow particles. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供具有与具有双面输出特性的银盐相片印刷几乎相同的图像质量，质地，处理性能等的电子照相图像接收纸，在背面上书写特别是能够形成高质量图像，并且适用于照相纸等，具有优良的耐光，耐光性，转印均匀性和抗粘连性。解决方案：电子照相图像接收纸具有支撑体和图像接收层，图像接收层含有具有≥30体积％孔隙率≥15体积％的空隙的颗粒。以下的实施方式优选为图像接收层包含具有≥20体积％的空隙的颗粒，图像接收层包含具有≥50体积％的空隙的颗粒，空隙的颗粒的体积平均粒径≤ 2μm时，具有空隙的颗粒的体积平均粒径为0.1〜1.5μm，具有空隙的颗粒为单中空或多中空颗粒。版权所有（C）2004，JPO

39. 发明专利

JP2003005419A Electrophotographic image receiving sheet 审中-公开
标题翻译：电子图像接收片
公开(公告)号：JP2003005419A
公开(公告)日：2003-01-08
申请号：JP2001189828
申请日：2001-06-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA , MURAI ASA , TAMAGAWA SHIGEHISA
IPC分类号： G03G15/20 , G03G7/00 , G03G13/20
CPC分类号： G03G7/0013 , G03G7/0006 , G03G7/004 , G03G7/0046 , G03G13/20 , G03G2215/2016 , G03G2215/2032 , Y10T428/24893 , Y10T428/24942 , Y10T428/252 , Y10T428/268 , Y10T428/31786 , Y10T428/3179 , Y10T428/31899 , Y10T428/31906
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet which can be easily manufactured, and which has excellent glossiness. SOLUTION: The sheet is provided with a base sheet and a toner image receiving layer which is arranged on at least one side of the base sheet and constituted of thermoplastic resin. The toner image receiving layer contains pigment of =0.1% and
摘要翻译：要解决的问题：提供可以容易地制造并具有优异光泽度的电子照相图像接收片。解决方案：片材设置有基片和调色剂图像接收层，其布置在基片的至少一侧上并由热塑性树脂构成。调色剂图像接收层含有基于热塑性树脂的质量<40质量％的颜料。热塑性树脂从基片表面渗透到基片中，厚度>基片的厚度> 0.1％和<1％。

40. 发明专利

JP2003005418A Electrophotographic image receiving sheet 审中-公开
标题翻译：电子图像接收片
公开(公告)号：JP2003005418A
公开(公告)日：2003-01-08
申请号：JP2001189827
申请日：2001-06-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA , MURAI ASA
IPC分类号： G03G15/20 , G03G7/00
CPC分类号： G03G7/006 , G03G7/002 , G03G7/0026 , Y10T428/24802 , Y10T428/24893 , Y10T428/268
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet which can be easily manufactured, and also, which has excellent curl preventing characteristics and crack preventing characteristics on an image surface. SOLUTION: The sheet is provided with a base sheet and a toner image receiving layer which is arranged on at least one side of the base sheet, and also, constituted of thermoplastic resin. The toner image receiving layer contains pigment of
摘要翻译：要解决的问题：提供一种易于制造的电子照相图像接收片材，并且在图像表面上具有优异的卷曲防止特性和防裂纹特性。解决方案：片材设置有基片和调色剂图像接收层，其布置在基片的至少一侧上，并且还由热塑性树脂构成。调色剂图像接收层包含基于调色剂热塑性树脂的质量<40质量％的颜料。此外，热塑性树脂从基片表面渗入基片的厚度为基片厚度的1至50％。

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