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    Electrophotographic image forming apparatus
    2.
    发明授权
    Electrophotographic image forming apparatus 失效
    电子照相成像设备

    公开(公告)号：US06744995B2

    公开(公告)日：2004-06-01

    申请号：US10279031

    申请日：2002-10-24

    申请人： Hirotaka Fukuyama ,  Koichiro Sato

    发明人： Hirotaka Fukuyama ,  Koichiro Sato

    IPC分类号： G03G1502

    CPC分类号： G03G15/0275

    摘要： A high image quality electrophotographic image forming apparatus is provided without increasing the size and cost, and reducing the life thereof. The potential difference (contrast potential) between a photoreceptor and a development roller for supplying toner to the photoreceptor by the use of a carrier is set to be smaller in the non-image area irrelevant to the printing operation, and set to be larger in the image area relevant to the printing operation. In this manner, the damage to the photoreceptor caused by the adhesion of the carrier is reduced in the non-image area irrelevant to the printing operation, and the fog is reduced in the image area relevant to the printing operation.

    摘要翻译： 提供高图像质量的电子照相图像形成装置，而不增加尺寸和成本，并且减少其寿命。 通过使用载体将感光体和用于向感光体供给调色剂的显影辊之间的电位差（对比度电位）设定为与打印操作无关的非图像区域中的电位差（对比度电位）较小，并且在 图像区域与打印操作相关。 以这种方式，在与打印操作无关的非图像区域中，由于载体的粘附引起的对感光体的损伤减小，并且与打印操作相关的图像区域中的雾度降低。

    Laminated structure
    4.
    发明授权
    Laminated structure 失效
    层压结构

    公开(公告)号：US4900612A

    公开(公告)日：1990-02-13

    申请号：US898

    申请日：1987-01-06

    申请人： Koichiro Sato ,  Mikio Nakagawa ,  Kuniaki Kanemoto ,  Akito Nishimura

    发明人： Koichiro Sato ,  Mikio Nakagawa ,  Kuniaki Kanemoto ,  Akito Nishimura

    IPC分类号： B32B27/08 ,  B65D65/40 ,  C08J5/12

    CPC分类号： C08J5/12 ,  B32B27/08 ,  Y10T428/24975 ,  Y10T428/31507 ,  Y10T428/31797 ,  Y10T428/31913 ,  Y10T428/31928

    摘要： A laminated structure comprising, laminated in the order stated,(A) a layer of polycarbonate or a layer of a polyester,(B) a layer of a modified ethylene/alpha-olefin random copolymer, the modified copolymer containing about 0.01 to 10% by weight, based on the trunk ethylene/alpha-olefin random copolymer, of an unsaturated carboxylic acid or its derivative grafted thereto, and having an ethylene content of 75 to 95 mole %, a melt flow rate of 0.1 to 50 g/10 min., a density of 0.850 to 0.905 g/cm.sup.3 and a crystallinity of less than 10%, and(C) a layer of a saponified olefin/vinyl acetate copolymer or a layer of a polyamide resin.

    摘要翻译： 一种层压结构，其包括按照所述顺序层压（A）聚碳酸酯层或聚酯层，（B）改性乙烯/α-烯烃无规共聚物层，所述改性共聚物含有约0.01至10％ ，基于树脂乙烯/α-烯烃无规共聚物，接枝到其上的不饱和羧酸或其衍生物，乙烯含量为75〜95摩尔％，熔体流动速率为0.1〜50g / 10分钟 密度为0.850〜0.905g / cm 3，结晶度小于10％，（C）皂化烯烃/乙酸乙烯酯共聚物层或聚酰胺树脂层。

    Adhesive resin composition
    5.
    发明授权
    Adhesive resin composition 失效
    粘合剂树脂组合物

    公开(公告)号：US4670349A

    公开(公告)日：1987-06-02

    申请号：US809764

    申请日：1985-12-17

    申请人： Mikio Nakagawa ,  Koichiro Sato ,  Kuniaki Kanemoto ,  Akito Nishimura

    发明人： Mikio Nakagawa ,  Koichiro Sato ,  Kuniaki Kanemoto ,  Akito Nishimura

    IPC分类号： C09J123/04 ,  C08L23/26 ,  C08L23/16 ,  C08L51/06 ,  C08L23/08

    CPC分类号： C09J123/04 ,  Y10T428/31913 ,  Y10T428/31928

    摘要： An adhesive resin composition comprising(A) 100 parts by weight of a polymer having a crystallinity, determined by X-ray diffractometry, of not more than 40% selected from the group consisting of an ethylene/vinyl acetate copolymer and ethylene/alpha-olefin random copolymers,(B) 1 to 50 parts by weight of modified polyethylene having a melt flow rate of 0.01 to 50 g/10 minutes and containing 0.01 to 10% by weight of an unsaturated carboxylic acid or its derivative grafted thereto, and(C) 1 to 125 parts by weight of a hydrogenated aromatic petroleum resin in which at least 70% of the romatic ring is hydrogenated;provided that the total amount of the modified polyethylene (B) and the hydrogenated aromatic petroleum resin (C) is not more than 150 parts by weight.

    摘要翻译： 一种粘合剂树脂组合物，其包含（A）100重量份具有通过X射线衍射测定的结晶度的聚合物，不大于40％的选自乙烯/乙酸乙烯酯共聚物和乙烯/α-烯烃 无规共聚物，（B）1〜50重量份熔体流动速率为0.01〜50g / 10分钟的改性聚乙烯，含有0.01〜10重量％的接枝到其上的不饱和羧酸或其衍生物，（C ）1至125重量份的氢化芳族石油树脂，其中至少70％的芳环被氢化; 改性聚乙烯（B）和氢化芳族石油树脂（C）的总量不超过150重量份。

    Thermal printer operative in three modes including direct printing, printing with black ink ribbon cassette, and printing with color ink ribbon cassette
    6.
    发明授权
    Thermal printer operative in three modes including direct printing, printing with black ink ribbon cassette, and printing with color ink ribbon cassette 失效
    热敏打印机采用三种模式，包括直接打印，黑色墨盒打印，彩色墨带打印

    公开(公告)号：US4652154A

    公开(公告)日：1987-03-24

    申请号：US736713

    申请日：1985-05-22

    申请人： Keiichi Horiya ,  Kazuhide Takahama ,  Yasuichi Kishino ,  Koichiro Sato

    发明人： Keiichi Horiya ,  Kazuhide Takahama ,  Yasuichi Kishino ,  Koichiro Sato

    IPC分类号： B41J2/325 ,  B41J29/38 ,  B41J32/00 ,  B41J33/60 ,  B41J35/18 ,  B41J35/22 ,  B41J35/28 ,  B41J35/36 ,  B41J3/20

    CPC分类号： B41J35/36 ,  B41J2/325 ,  B41J35/18

    摘要： A thermal printer includes a thermal head pressed against a paper sheet on a platen directly or through an ink ribbon, a carrier which holds the thermal head and on which a black or color ink ribbon is detachably mounted, a first detector for generating a color output signal upon detecting that a color ink ribbon cassette is mounted on the carrier, a second detector for generating a "black" signal while detecting a black area of the ink ribbon, and a control circuit for setting a thermal printing mode, a black or a color ink printing mode in accordance with the output signals from the first and second detectors. When the thermal printer is powered, the control circuit sets the color ink printing mode upon detecting that the color output signal is continuously generated from the first detector. When the color output signal is not generated from the first detector, the control circuit moves the thermal head by a given distance upon pressing it against the paper sheet on the platen. In this case, the control circuit sets the black ink or the thermal printing mode in accordance with the output signal from the second detector.

    摘要翻译： 热敏打印机包括热压头，其直接或通过墨带压靠在压板上的纸张，保持热敏头并且黑色或彩色墨带可拆卸地安装在其上的托架，用于产生颜色输出的第一检测器 在检测到彩色墨带盒安装在载体上时的信号，用于在检测墨带的黑色区域的同时产生“黑色”信号的第二检测器，以及用于设置热打印模式的控制电路，黑色或 根据来自第一和第二检测器的输出信号的彩色油墨打印模式。 当热敏打印机被供电时，控制电路在检测到从第一检测器连续产生颜色输出信号时设置彩色墨水打印模式。 当不从第一检测器产生颜色输出信号时，控制电路将压头按压在压板上的纸张上时将其移动给定的距离。 在这种情况下，控制电路根据来自第二检测器的输出信号设置黑色墨水或热敏打印模式。

    Thermal printer
    7.
    发明授权
    Thermal printer 失效
    热敏打印机

    公开(公告)号：US4507668A

    公开(公告)日：1985-03-26

    申请号：US536344

    申请日：1983-09-27

    申请人： Keiichi Horiya ,  Tsugio Shiozaki ,  Koichiro Sato

    发明人： Keiichi Horiya ,  Tsugio Shiozaki ,  Koichiro Sato

    IPC分类号： B41J2/325 ,  B41J33/36 ,  B41J3/20

    CPC分类号： B41J2/325 ,  B41J33/36

    摘要： A thermal printer is provided, wherein a carrier having a thermal head mounted thereon is driven in both directions and a printing ribbon is fed in an amount necessary to print data in each printing operation. In this thermal printer, a ribbon drive means for driving the ribbon is provided separately from the carrier 20, thereby feeding the ribbon by the distance to be determined in accordance with the front end position of the unused portion of the ribbon and the length of the ribbon necessary to print the print data.

    摘要翻译： 提供了一种热敏打印机，其中安装有热敏头的托架在两个方向上被驱动，并且以每次打印操作中打印数据所需的量供给打印色带。 在该热敏打印机中，用于驱动色带的色带驱动装置与载体20分开设置，从而将色带供给距离，以便根据色带的未使用部分的前端位置确定的长度和 打印打印数据所需的色带。

    Conveyor control apparatus in a fully automatic labeling system
    8.
    发明授权
    Conveyor control apparatus in a fully automatic labeling system 失效
    输送机控制装置在全自动标签系统中

    公开(公告)号：US4386994A

    公开(公告)日：1983-06-07

    申请号：US117613

    申请日：1980-02-01

    申请人： Kunihiko Fujii ,  Koichi Haraga ,  Yukihiro Hirosaki ,  Koichiro Sato

    发明人： Kunihiko Fujii ,  Koichi Haraga ,  Yukihiro Hirosaki ,  Koichiro Sato

    IPC分类号： G01G19/415 ,  G05G15/00

    CPC分类号： G01G19/415

    摘要： A fully automatic labeling system having a sending-in conveyor, a weighing conveyor and a sticking conveyor which have their operations controlled independently of one another. This invention controls the operations of the conyeyors so that the conveyors may be driven in only necessary states and that weighing and label sticking may be reliably and most efficiently performed even during transfer of a commodity between the conveyors. In both a print fixing operation and a two-stage print mode for a label, transportation intervals of the commodities can automatically have necessary time differences.

    摘要翻译： 一种全自动标签系统，其具有输入输送机，称重输送机和粘贴输送机，其操作彼此独立地控制。 本发明控制锥体的操作，使得输送机只能在必要状态下被驱动，即使在输送机之间的商品转移期间，可以可靠且最有效地进行称重和标签粘贴。 在标签的打印定影操作和两阶段打印模式中，商品的运输间隔可以自动地具有必要的时间差。

    IMAGE FORMING DEVICE AND IMAGE FORMING DEVICE CONTROL METHOD
    9.
    发明申请
    IMAGE FORMING DEVICE AND IMAGE FORMING DEVICE CONTROL METHOD 有权
    图像形成装置和图像形成装置控制方法

    公开(公告)号：US20110091234A1

    公开(公告)日：2011-04-21

    申请号：US12980692

    申请日：2010-12-29

    申请人： Hirotaka Fukuyama ,  Koichiro Sato

    发明人： Hirotaka Fukuyama ,  Koichiro Sato

    IPC分类号： G03G15/00

    CPC分类号： G03G15/161 ,  G03G15/1605

    摘要： A technique capable of preventing deterioration of image quality resulting from a band-shaped toner image created on a photosensitive surface in order to prevent so-called carrier attraction is provided. An image forming method involving an abutting and separation step that allows a first image carrier (YMC) and a second image carrier (K) to abut on an intermediate transfer body to form an image and thereafter that allows only the second image carrier to abut on the intermediate transfer body by separating the first image carrier from the intermediate transfer body; and then a collecting step that collects a toner band on the first image carrier in situ to conduct new image formation.

    摘要翻译： 提供了一种能够防止由于在感光表面上产生的带状调色剂图像而导致的图像质量劣化以防止所谓的载体吸引的技术。 一种图像形成方法，包括使第一图像载体（YMC）和第二图像载体（K）抵靠在中间转印体上形成图像的抵接分离步骤，然后仅允许第二图像载体抵靠 所述中间转印体通过将所述第一图像载体与所述中间转印体分离; 然后收集步骤，其在第一图像载体上原位收集调色剂带以进行新的图像形成。

    Image forming device and image forming device control method
    10.
    发明授权
    Image forming device and image forming device control method 有权
    图像形成装置及图像形成装置的控制方法

    公开(公告)号：US07885589B2

    公开(公告)日：2011-02-08

    申请号：US12488683

    申请日：2009-06-22

    申请人： Hirotaka Fukuyama ,  Koichiro Sato

    发明人： Hirotaka Fukuyama ,  Koichiro Sato

    IPC分类号： G03G15/01

    CPC分类号： G03G15/161 ,  G03G15/1605

    摘要： A technique capable of preventing deterioration of image quality resulting from a band-shaped toner image created on a photosensitive surface in order to prevent so-called carrier attraction is provided. An image forming method involving an abutting and separation step that allows a first image carrier (YMC) and a second image carrier (K) to abut on an intermediate transfer body to form an image and thereafter that allows only the second image carrier to abut on the intermediate transfer body by separating the first image carrier from the intermediate transfer body; and then a collecting step that collects a toner band on the first image carrier in situ to conduct new image formation.

    摘要翻译： 提供了一种能够防止由于在感光表面上产生的带状调色剂图像而导致的图像质量劣化以防止所谓的载体吸引的技术。 一种图像形成方法，包括使第一图像载体（YMC）和第二图像载体（K）抵靠在中间转印体上形成图像的抵接分离步骤，然后仅允许第二图像载体抵靠 所述中间转印体通过将所述第一图像载体与所述中间转印体分离; 然后收集步骤，其在第一图像载体上原位收集调色剂带以进行新的图像形成。