Sheet transport apparatus and image reading apparatus
    32.
    发明申请
    Sheet transport apparatus and image reading apparatus 有权
    片材输送装置和图像读取装置

    公开(公告)号:US20090289408A1

    公开(公告)日:2009-11-26

    申请号:US12453677

    申请日:2009-05-19

    IPC分类号: B65H5/06 F16H55/00

    摘要: A sheet transport apparatus is provided with a processing section having a processing position to process a sheet, and a first roller pair and a second roller pair disposed at the front and back of the processing section to transport the sheet to the processing section at a predetermined velocity. Each of driving transmission mechanisms respectively for driving the first roller pair and second roller pair is provided with a rotary shaft for supporting the roller, a rotary member provided with a circular fit hole to fit with the rotary shaft, and a holder member in which a D-shaped press-fit hole is formed to press-fit to the rotary shaft, and to the rotary shaft are attached the rotary member with the circular fit hole formed therein and the holder member with the D-shaped press-fit hole formed therein. Then, in attaching the holder member and rotary member to the rotary shaft, a concave portion of the holder member is fitted with a convex portion of the rotary member so that the rotary member and the holder member are substantially integrally coupled.By this means, since driving transferred to the rotary member from a driving motor is transferred to the rotary shaft from the rotary member through the holder member, without deforming the rotary member by stress of the rotary member in attaching to the rotary shaft, it is possible to transfer driving of the rotary member to the rotary shaft with reliability, and the transport rollers are capable of transporting the sheet at a stable velocity without fluctuations in rotation.

    摘要翻译: 片材输送装置设有具有处理片材的处理位置的处理部分,以及设置在处理部分的前后的第一辊对和第二辊对,以便以预定的方式将片材输送到处理部分 速度。 分别用于驱动第一辊对和第二辊对的驱动传递机构分别设置有用于支撑辊的旋转轴,设置有与旋转轴配合的圆形配合孔的旋转构件,以及保持构件, D形压配合孔形成为压配合到旋转轴,并且旋转轴安装有形成在其中的圆形配合孔的旋转构件,并且保持构件在其中形成有D形压配合孔 。 然后,在将保持器构件和旋转构件安装到旋转轴上时,保持构件的凹部装配有旋转构件的凸部,使得旋转构件和保持构件基本上一体地联接。 通过这种方式,由于从驱动电动机转移到旋转构件的驱动通过保持构件从旋转构件传递到旋转轴,并且在旋转构件附接到旋转轴的应力下不会使旋转构件变形, 可以可靠地将旋转构件的驱动传递到旋转轴,并且输送辊能够以稳定的速度传送片材而没有旋转波动。

    Document reading apparatus
    33.
    发明申请
    Document reading apparatus 有权
    文件阅读器

    公开(公告)号:US20090284808A1

    公开(公告)日:2009-11-19

    申请号:US12453454

    申请日:2009-05-12

    IPC分类号: H04N1/04

    摘要: Provided is a document reading apparatus in which an original document fed by feeding means to contact glass having a predetermined reading position is read by reading means. Then, the document reading apparatus is provided with a guide unit having a guide member for guiding the original document to be fed to the contact glass, and a backup unit to back up the original document to be read, and the guide unit is configured to be able to travel between a close position to near the contact glass and an open position to distance from the contact glass. In the guide unit is formed a concave portion for removably accommodating the backup unit, and the backup unit is configured so that an original document guide face of the guide member and an original document guide face in the backup unit form a continuous guide face when the guide unit travels to the close position.Then, the guide unit is moved to the open position to perform cleaning of the backup unit and contact glass. Further, the backup unit is removed to perform maintenance.

    摘要翻译: 提供了一种文件读取装置,其中通过读取装置读取通过馈送装置馈送的原稿以接触具有预定读取位置的玻璃。 然后,文件读取装置设置有引导单元,该引导单元具有用于引导要馈送到接触玻璃的原稿的引导构件和用于备份待读取的原稿的备用单元,并且引导单元被配置为 能够在靠近接触玻璃的关闭位置和离开接触玻璃的打开位置之间行进。 在引导单元中形成有用于可拆卸地容纳备用单元的凹部,并且备用单元构造成使得当引导构件的原稿引导面和备用单元中的原稿引导面形成连续的引导面时 导向单元行进到关闭位置。 然后,引导单元移动到打开位置以执行备用单元和接触玻璃的清洁。 此外,删除备份单元以执行维护。

    Water supply system for developing apparatus
    34.
    发明授权
    Water supply system for developing apparatus 失效
    开发设备供水系统

    公开(公告)号:US4901099A

    公开(公告)日:1990-02-13

    申请号:US222585

    申请日:1988-07-21

    IPC分类号: G03D3/06

    CPC分类号: G03D3/06 Y10T137/2509

    摘要: A rinsing water supply system for supplying water to a rinsing unit of a developing apparatus in which photosensitive materials are processed and rinsed. The water supply system includes a pipe having a water supply passage through which water is introduced into the rinsing unit from a water source, a solenoid valve for opening and closing the water supply passage, and signal lines arranged along and integrally with the pipe and adapted for transmitting signals for operating the solenoid valve. This arrangement eliminates the necessity for installation of a signal transmission line independently from the water supply passage, for the purpose of transmitting signals for operating the solenoid valve.

    摘要翻译: 一种用于向其中处理和冲洗感光材料的显影装置的冲洗单元供水的冲洗水供应系统。 供水系统包括具有供水通道的管道,水从水源引入到冲洗单元中,用于打开和关闭供水通道的电磁阀,以及沿管道一体设置的信号线, 用于传送用于操作电磁阀的信号。 为了发送用于操作电磁阀的信号,这种布置消除了独立于供水通道安装信号传输线的必要性。

    Method for processing a silver halide color photographic material
    35.
    发明授权
    Method for processing a silver halide color photographic material 失效
    用于处理卤化银彩色照相材料的方法

    公开(公告)号:US4818673A

    公开(公告)日:1989-04-04

    申请号:US82003

    申请日:1987-08-05

    CPC分类号: G03C7/421

    摘要: A method for processing a silver halide color photographic material is disclosed, which comprises processing an imagewise exposed silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer comprising silver chloride or silver chlorobromide containing at least 80 mol % of silver chloride with a color developing solution and thereafter processing the material with a bleach-fixing solution, wherein the bleach-fixing solution contains a ferric complex salt of an organic acid and from about 1.times.10.sup.-2 to about 2 mol of bromide ions and/or from about 5.times.10.sup.-4 to about 5.times.10.sup.-2 mol of iodide ions per liter.The method for processing a silver halide color photographic material according to the present invention is excellent in desilvering ability, and enables rapid processing to be conducted.

    摘要翻译: 公开了一种用于处理卤化银彩色照相材料的方法,其包括处理成像曝光的卤化银彩色照相材料,其包括其上具有至少一个卤化银乳剂层的载体,所述卤化银乳剂层包含含有至少80mol%银的氯化银或氯化银 氯化物,然后用漂白剂定影液处理该材料,其中漂白剂定影液含有有机酸的铁配合盐和约1×10-2至约2mol溴离子和/或 约5×10 -4至约5×10 -2 mol碘离子/升。 根据本发明的用于处理卤化银彩色照相材料的方法具有优异的脱银能力,并能进行快速加工。

    Image forming method utilizing accelerated desilverization of color
photographic material containing magneta coupler
    36.
    发明授权
    Image forming method utilizing accelerated desilverization of color photographic material containing magneta coupler 失效
    使用含有磁性耦合器的彩色照相材料的加速脱色的图像形成方法

    公开(公告)号:US4769313A

    公开(公告)日:1988-09-06

    申请号:US933517

    申请日:1986-11-21

    CPC分类号: G03C7/42 G03C7/3825 G03C7/38

    摘要: A method of forming an image comprising, after color developmenmt of an exposed silver halide color photographic material, processing the developed silver halide color photographic material with a bath having a bleaching ability and subsequently with a bath having a bleach-fixing ability, wherein the silver halide color photographic material comprises a support having coated thereon at least one silver halide emulsion layer and at least one pyrazoloazole type magenta coupler represented by the following general formula (A): ##STR1## wherein R.sub.22 represents a hydrogen atom of a substituent; X represents a group capable of being split off upon a coupling reaction with an oxidation product of an aromatic primary amine developing agent; Za, Zb and Zc each represents a methine group, a substituted methine group, .dbd.N-- or --NH--, one of the Za--Zb bond and the Zb--ZC bond being a double bond and the other being a single bond; when the Zb--Zc bond is a carbon-carbon double bond, the Zb--Zc bond may be a part of a condensed aromatic ring; R.sub.22 or X may also form a polymer including a dimer or more; and when Za, Zb or Zc is a substituted methine group, the substituted methine group may form a polymer including a dimer or more. In accordance with the method of forming an image, desilveration is completed in a short period of time and color photographic images having excellent color reproducibility and fastness are obtained without the formation of magenta stain.

    摘要翻译: 一种形成图像的方法,包括在曝光的卤化银彩色照相材料的显影后,用具有漂白能力的浴处理显影的卤化银彩色照相材料,随后用具有漂白定影能力的浴,其中银 卤化物彩色照相材料包括其上涂覆有至少一种卤化银乳剂层和至少一种由以下通式(A)表示的吡唑并唑型品红成色剂的载体:其中R22表示取代基的氢原子 ; X表示与芳族伯胺显影剂的氧化产物偶联反应时能够分离的基团; Za,Zb和Zc各自表示次甲基,取代的次甲基,= N-或-NH-,Za-Zb​​键和Zb-ZC键之一为双键,另一个为单键; 当Zb-Zc键​​为碳 - 碳双键时,Zb-Zc键​​可以是稠合芳环的一部分; R 22或X也可以形成包含二聚体或更多的聚合物; 当Za,Zb或Zc为取代的次甲基时,取代的次甲基可以形成包含二聚体或更多的聚合物。 根据形成图像的方法,在短时间内完成脱银,并且在没有形成品红色污点的情况下获得具有优异色彩再现性和牢度的彩色照相图像。

    Method of processing silver halide color photographic material including
the use of a two bath desilvering system comprising two baths
    37.
    发明授权
    Method of processing silver halide color photographic material including the use of a two bath desilvering system comprising two baths 失效
    一种处理卤化银彩色照相材料的方法,包括使用包含两个浴的两个浴洗脱系统

    公开(公告)号:US4769312A

    公开(公告)日:1988-09-06

    申请号:US918260

    申请日:1986-10-14

    CPC分类号: G03C7/42

    摘要: A method of processing silver halide color photographic materials which comprises image-wise exposing said silver halide color photographic materials, color developing and then desilvering them in a bath having bleaching ability, characterized in that the bath having bleaching ability comprises two baths, the oxidation-reduction potential of the first bath being higher than that of the second bath, the oxidation-reduction potential of the second bath falling in the range of +60 mV to -60 mV, the first bath containing a water-soluble bromide in an amount of 0.5 to 1.3 mole/l, and the second bath containing a water-soluble bromide in an amount of 0 to 0.5 mole/l.

    摘要翻译: 一种处理卤化银彩色照相材料的方法,其包括使所述卤化银彩色照相材料成像曝光,着色显影,然后在具有漂白能力的浴中将其脱色,其特征在于具有漂白能力的浴液包括两个浴, 第一浴的还原电位高于第二浴,第二浴的氧化还原电位在+60mV至-60mV的范围内,第一浴含有一定量的水溶性溴化物 0.5至1.3摩尔/升,第二浴含有0至0.5摩尔/升的水溶性溴化物。

    Image-forming process
    38.
    发明授权
    Image-forming process 失效
    图像形成过程

    公开(公告)号:US4695529A

    公开(公告)日:1987-09-22

    申请号:US919110

    申请日:1986-10-15

    CPC分类号: G03C7/42

    摘要: An image-forming process is disclosed, which comprises exposing a silver halide color photographic material comprising a support having provided thereon at least one silver halide emulsion layer containing tabular silver halide grains having a diameter-to-thickness ratio of 5 or more, subjecting the exposed photographic material to color development processing, then processing the photographic material in a bath mainly having a bleaching ability and successively in a bath having a bleach-fixing ability.

    摘要翻译: 公开了一种图像形成方法,其包括将包含其上提供有至少一个包含直径与厚度比为5或更大的片状卤化银颗粒的至少一个卤化银乳剂层的卤化银彩色照相材料曝光, 曝光的照相材料进行显色处理,然后在主要具有漂白能力的浴中依次在具有漂白定影能力的浴中处理照相材料。