会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 81. 发明授权
    • Silver halide photographic light-sensitive material
    • 卤化银照相感光材料
    • US4473635A
    • 1984-09-25
    • US495873
    • 1983-05-18
    • Takatoshi IshikawaKatsusuke EndoSigeru KuwazimaEiichi KatoNobutaka Ohki
    • Takatoshi IshikawaKatsusuke EndoSigeru KuwazimaEiichi KatoNobutaka Ohki
    • G03C1/42G03C1/43G03C7/26G03C7/30G03C5/24G03C1/02
    • G03C1/43Y10S430/16
    • A silver halide photographic light-sensitive material containing a diffusion resistant coupler, a light-sensitive silver halide and at least one compound represented by the following general formula (I) in the same layer or different layers on a support. ##STR1## Wherein R.sub.1 and R.sub.2, which may be the same or different, each represents a hydrogen atom or an alkyl group having from 1 to 10 carbon atoms, or R.sub.1 and R.sub.2 may be bonded to each other to form a heterocyclic ring together with the nitrogen atom; R.sub.3, R.sub.4, R.sub.5 and R.sub.6, which may be the same or different, each represents a hydrogen atom, a halogen atom, a hydroxy group, an amino group, an alkoxy group, an acylamido group, a sulfonamido group, an alkylsulfonamido group or an alkyl group, or R.sub.1 and R.sub.6 or R.sub.2 and R.sub.3 may be bonded to each other to form a 5-membered or 6-membered ring; X represents HPF.sub.6 or HBF.sub.4 ; and n represents an integer from 1 to 3.The compound represented by the general formula (I) is a precursor of a color developing agent which provides a sufficiently high color density on development and causes less desensitization and little formation of fogs or stains during storage of the photographic light-sensitive material containing thereof. A method of forming a color photographic image using the silver halide photographic light-sensitive material is also disclosed.
    • 一种含有扩散阻抗成色剂,感光卤化银和至少一种由下述通式(I)表示的化合物的卤化银照相感光材料,在载体上的相同层或不同层中。 (I)其中R1和R2可以相同或不同,各自表示氢原子或具有1-10个碳原子的烷基,或者R1和R2可以彼此键合形成杂环基 与氮原子一起环; 可以相同或不同的R 3,R 4,R 5和R 6各自表示氢原子,卤素原子,羟基,氨基,烷氧基,酰基酰氨基,亚磺酰氨基,烷基磺酰氨基或 烷基或R 1和R 6或R 2和R 3可以彼此键合形成5元或6元环; X代表HPF6或HBF4; 并且n表示1至3的整数。由通式(I)表示的化合物是彩色显影剂的前体,其在显影时提供足够高的色密度,并且在储存期间引起较少的脱敏和很少的雾或污渍形成 的摄影感光材料。 还公开了使用卤化银照相感光材料形成彩色照相图像的方法。
    • 84. 发明授权
    • Image forming apparatus including position adjusting member
    • 图像形成装置,包括位置调整构件
    • US08175477B2
    • 2012-05-08
    • US12533217
    • 2009-07-31
    • Takatoshi Ishikawa
    • Takatoshi Ishikawa
    • G03G15/16
    • G03G15/161G03G15/1615G03G15/6591G03G2215/00476
    • An image forming apparatus includes an image carrier, an endless intermediate transfer member having a transport surface and being tensioned to transport a developer image, transferred from the image carrier to the intermediate transfer member, from a first transfer position to a second transfer position, a first transfer member that brings the intermediate transfer member in contact with the image carrier and transfers a developer image present on the image carrier to the intermediate transfer member at the first transfer position, a second transfer member that transfers the developer image to a recording medium at the second transfer position, a position adjusting member that adjusts a position of the transport surface of the intermediate transfer member downstream of the first transfer position, and a controller that controls the position adjusting member responsively to a type of the recoding medium to which the second transfer member transfers the developer image.
    • 图像形成装置包括图像载体,具有传送表面并被张紧以将从图像载体传送到中间转印部件的显影剂图像从第一转印位置传送到第二转印位置的环形中间转印部件, 第一传送构件,其使中间转印构件与图像载体接触,并将存在于图像载体上的显影剂图像转印到第一转印位置处的中间转印构件;第二转印构件,其将显影剂图像转印到记录介质 第二转印位置,调节中间转印部件在第一转印位置下游的输送表面的位置的位置调整部件,以及响应于记录介质的类型来控制位置调整部件的控制器, 传输成员传输开发者图像。
    • 89. 发明授权
    • Method of forming color images and picture-taking color photographic material used therein
    • 在其中使用的形成彩色图像和摄影彩色照相材料的方法
    • US06221569B1
    • 2001-04-24
    • US09128420
    • 1998-08-04
    • Takatoshi Ishikawa
    • Takatoshi Ishikawa
    • G03C7407
    • G03C7/3041G03C7/407G03C2200/26G03C2200/52
    • There are provided a method of forming color images, wherein the image information recorded in a color negative film, which is constituted so as to provide an optical density of not higher than 0.50 in the non-image area in each of densitometric measurements using red light, green light and blue light respectively after exposure and development processing operation, is read photoelectrically, the read image information is converted into electric digital image information, the converted image information is subjected to picture processing and then the processed image information is transmitted to a printer, thereby reproducing color positive images; and a color negative film having the density specified above in the non-image area.
    • 提供了一种形成彩色图像的方法,其中记录在彩色底片中的图像信息被构造成在使用红光的每个光密度测量中在非图像区域中提供不高于0.50的光密度 ,分别在曝光和显影处理操作之后的绿光和蓝光,被光电读取,读取的图像信息被转换成电数字图像信息,转换的图像信息被进行图像处理,然后处理的图像信息被发送到打印机 从而再现彩色正像。 以及在非图像区域中具有上述浓度的彩色底片。