公开(公告)号：US5790143A

公开(公告)日：1998-08-04

申请号：US450994

申请日：1995-05-25

申请人： Yoshihiro Takada ,  Akio Suzuki

发明人： Yoshihiro Takada ,  Akio Suzuki

IPC分类号： F16L55/00 ,  B41J2/175 ,  F16K3/32 ,  F16K11/076 ,  H01M8/04 ,  B41J29/38

CPC分类号： B41J2/17509

摘要： An image recording apparatus for recording high-quality images on various recording materials by setting optimum recording conditions in accordance with the types and applications of the recording materials has an operating unit for selecting a reflection and transmission mode for an OHP film. When the reflection mode is selected, a recording head is scanned once for recording an image for each recording width of the OHP film. When the transmission mode is selected, the recording head is scanned twice for recording an image for each recording width of the OHP film.

摘要翻译： 通过根据记录材料的类型和应用设定最佳记录条件，在各种记录材料上记录高质量图像的图像记录装置具有用于选择OHP膜的反射和透射模式的操作单元。 当选择反射模式时，记录头被扫描一次以记录OHP胶片的每个记录宽度的图像。 当选择传输模式时，记录头被扫描两次以记录OHP胶片的每个记录宽度的图像。

公开(公告)号：US5371609A

公开(公告)日：1994-12-06

申请号：US147452

申请日：1993-11-05

申请人： Akio Suzuki ,  Yoshihiro Takada

发明人： Akio Suzuki ,  Yoshihiro Takada

IPC分类号： H04N1/40 ,  H04N1/407

CPC分类号： H04N1/40006 ,  H04N1/407

摘要： This invention relates to an image processing method and apparatus and particularly solves problems of image degradation in multi-generation copying (copying, using a previous copy output as an original).A generation copy mode is provided in addition to the normal copy mode.

摘要翻译： 本发明涉及一种图像处理方法和装置，特别是解决了多代复制（复制，使用原来的复制输出）的图像劣化的问题。 除正常复制模式之外还提供了生成复制模式。

公开(公告)号：US4882621A

公开(公告)日：1989-11-21

申请号：US117528

申请日：1987-11-06

申请人： Akio Suzuki ,  Yoshihiro Takada

发明人： Akio Suzuki ,  Yoshihiro Takada

IPC分类号： B41J2/21 ,  B41J2/01 ,  B41J2/525 ,  B41M1/18 ,  H04N1/23 ,  H04N1/387 ,  H04N1/46 ,  H04N1/48 ,  H04N1/50 ,  H04N1/60

CPC分类号： H04N1/6097 ,  B41M1/18 ,  H04N1/2307 ,  H04N1/2338 ,  H04N1/2353 ,  H04N1/502 ,  H04N1/60

摘要： A color image recording apparatus which can form by color correction, a high-quality image on a recording material, with which an image is printed on a back surface of a transparent layer thereof and the printed image is observed from the transparent layer side and can protect an image surface or improve image quality. The apparatus comprises input means for inputting color image information; color correcting means for performing color correction of the color image information; converting means for performing mirror image conversion of the color image information; image forming means for performing image formation based on image signals from the color correcting means; and means for changing correcting parameters of the color correcting means and instructing a converting operation by the converting means in correspondence with types of recording materials of the image forming means.

摘要翻译： 从透明层侧观察可以通过颜色校正形成彩色图像记录装置，在记录材料上形成图像被印刷在其透明层的背面上的高质量图像和打印图像，并且可以 保护图像表面或提高图像质量。 该装置包括用于输入彩色图像信息的输入装置; 颜色校正装置，用于执行彩色图像信息的颜色校正; 转换装置，用于执行彩色图像信息的镜像转换; 图像形成装置，用于基于来自颜色校正装置的图像信号进行图像形成; 以及用于改变色彩校正装置的校正参数并根据图像形成装置的记录材料的类型指示转换装置的转换操作的装置。

公开(公告)号：US4851923A

公开(公告)日：1989-07-25

申请号：US51457

申请日：1987-05-19

申请人： Shunichi Abe ,  Masaharu Ohkubo ,  Akio Suzuki ,  Yoshihiro Takada

发明人： Shunichi Abe ,  Masaharu Ohkubo ,  Akio Suzuki ,  Yoshihiro Takada

IPC分类号： G06T3/60 ,  H04N1/23 ,  H04N1/387

CPC分类号： H04N1/2323 ,  G06T3/60 ,  H04N1/2307 ,  H04N1/387

摘要： An image reading and recording apparatus comprises a reader for reading an image of a document by scanning a document and a recorder for effecting recording of the image read by the reader on a recording medium by scanning one side of the recording medium. A driving and controlling device drives and controls the reader and the recorder in such a manner that the image recorded on one side of the recording medium by means of the recorder will be inverted with respect to the image of the document.

摘要翻译： 图像读取和记录装置包括：读取器，用于通过扫描文档和记录器来读取文档的图像，以通过扫描记录介质的一侧来将读取器读取的图像记录在记录介质上。 驱动和控制装置以这样的方式驱动和控制读取器和记录器，使得借助于记录器记录在记录介质的一侧上的图像将相对于文档的图像反转。

公开(公告)号：US4829323A

公开(公告)日：1989-05-09

申请号：US87918

申请日：1987-08-21

申请人： Akio Suzuki ,  Masaharu Ohkubo ,  Yoshihiro Takada

发明人： Akio Suzuki ,  Masaharu Ohkubo ,  Yoshihiro Takada

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/07 ,  B41J2/205 ,  B41J2/21 ,  H04N1/23

CPC分类号： B41J2/2107

摘要： A color image recording apparatus to record a color image by printing coloring agents of different colors comprises: recording heads such as ink jet heads to record coloring agents such as inks of different colors; temperature sensors, provided for the recording heads, for detecting temperatures of the heads; a color correction circuit to perform the color correction of an input color image signal; a drive circuit to drive the heads in response to correction outputs of the color correcting circuit; and a change control circuit to change correction characteristics of the color correcting circuit on the basis of detection outputs of the temperature sensors. The color processes are changed in accordance with a change in temperature of each head. With this apparatus, even if the temperatures of the respective color heads differ, stable color reproducibility can be maintained.

摘要翻译： 通过印刷不同颜色的着色剂来记录彩色图像的彩色图像记录装置包括：诸如喷墨头的记录头以记录诸如不同颜色的油墨的着色剂; 提供用于记录头的温度传感器，用于检测头部的温度; 颜色校正电路，用于执行输入彩色图像信号的颜色校正; 驱动电路，用于响应于所述颜色校正电路的校正输出而驱动所述磁头; 以及改变控制电路，用于根据温度传感器的检测输出来改变色彩校正电路的校正特性。 颜色处理根据每个头部的温度变化而改变。 利用该装置，即使各个彩色头的温度不同，也可以保持稳定的色彩再现性。

公开(公告)号：US5731825A

公开(公告)日：1998-03-24

申请号：US705278

申请日：1996-08-29

申请人： Toshimitsu Danzuka ,  Akio Suzuki ,  Hisashi Fukushima ,  Yasushi Miura

发明人： Toshimitsu Danzuka ,  Akio Suzuki ,  Hisashi Fukushima ,  Yasushi Miura

IPC分类号： B41J2/205 ,  B41J2/21 ,  H04N1/23 ,  H04N1/40 ,  B41J2/01

CPC分类号： H04N1/40087 ,  B41J2/2056 ,  B41J2/2132

摘要： An image recording apparatus using a plurality of recording heads that can prevent black lines from occurring at scanning boundaries of the recording heads. The total recorded ink volume at the boundaries is positively reduced so that the black lines and the overflow of ink are prevented. The apparatus includes at least a pair of a dark head for discharging relatively dark ink and a light head for discharging relatively light ink. The apparatus separates an input image signal into image signals applied to the dark and light heads using at least two tables. The two tables, one for edge nozzles of each recording head and the other for the remaining nozzles, separate the input image signal independently so that the total ink volume discharged from the edge nozzles are limited to a relatively small amount. Further, the total volume of ink discharged from the edge nozzles of the recording heads are positively reduced by performing black abstraction processing, UCR processing and black inking processing on the basis of the image signals after the separation by the tables, which image signals linearly correspond to the ink volume.

摘要翻译： 使用能够防止在记录头的扫描边界发生黑线的多个记录头的图像记录装置。 边界处的总记录墨水体积被正确地减小，从而防止墨水的黑线和溢出。 该装置包括至少一对用于排放较暗墨水的暗色头和用于排放相对较浅墨水的光头。 该装置使用至少两个表将输入图像信号分离成施加到暗和光头的图像信号。 两个表，一个用于每个记录头的边缘喷嘴，另一个用于剩余的喷嘴，独立地分离输入图像信号，使得从边缘喷嘴排出的总墨水体积被限制在相对较小的量。 此外，基于通过表分离之后的图像信号，通过执行黑色抽象处理，UCR处理和黑色上墨处理，从记录头的边缘喷嘴排出的墨水的总体积被正确地减少，该图像信号线性对应 到墨水量。

公开(公告)号：US5416596A

公开(公告)日：1995-05-16

申请号：US782385

申请日：1991-10-24

申请人： Akio Suzuki ,  Hisashi Fukushima ,  Haruhiko Moriguchi ,  Yasushi Miura ,  Toshimitsu Danzuka

发明人： Akio Suzuki ,  Hisashi Fukushima ,  Haruhiko Moriguchi ,  Yasushi Miura ,  Toshimitsu Danzuka

IPC分类号： H04N1/32 ,  H04N1/401 ,  H04N1/42 ,  H04N1/034 ,  H04N1/40

CPC分类号： H04N1/32793 ,  H04N1/32117 ,  H04N1/4015 ,  H04N2201/3204 ,  H04N2201/3278

摘要： An apparatus for transmission, reception and recording of an image, such as a facsimile apparatus, capable of correcting the unevenness in density or improper density resulting from fluctuation in the performance of the recording head of the receiving unit, with a limited amount of data transfer. At the start of communication, correction data for uneven or improper density of the recording head are sent from the receiving unit to the transmitting unit. The transmitting unit corrects the multi-value image data to be transmitted, based on the received correction data, and sends the corrected image data after conversion into binary state. The receiving unit receives the binary image data and effects image recording. The time and cost for data transmission can be reduced, as the correction is conducted at the transmitting unit and the data transmission can be made in binary data.

摘要翻译： 用于发送，接收和记录诸如传真设备的图像的设备，其能够校正由接收单元的记录头的性能的波动导致的密度不均匀性或不适当的密度，数据传输有限 。 在通信开始时，记录头的不均匀或不适当密度的校正数据从接收单元发送到发送单元。 发送单元基于接收的校正数据校正要发送的多值图像数据，并且在转换成二进制状态之后发送校正后的图像数据。 接收单元接收二进制图像数据并进行图像记录。 可以减少数据传输的时间和成本，因为在发送单元进行校正，并且可以以二进制数据进行数据传输。

公开(公告)号：US5296903A

公开(公告)日：1994-03-22

申请号：US961387

申请日：1992-10-15

申请人： Akio Suzuki ,  Hisashi Fukushima ,  Haruhiko Moriguchi ,  Yasushi Miura ,  Nobuatsu Sasanuma

发明人： Akio Suzuki ,  Hisashi Fukushima ,  Haruhiko Moriguchi ,  Yasushi Miura ,  Nobuatsu Sasanuma

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/16 ,  G03G15/14

CPC分类号： G03G15/1645 ,  G03G15/0131

摘要： An image forming apparatus has an image bearing member; a toner image forming device for forming a toner image on the image bearing member; a transfer charger for transferring the toner image from the image bearing member onto a transfer material; a first detector for detecting toner charge amount before image transfer onto the transfer material; a second detector for detecting the efficiency of the image transfer; and a controller for controlling a condition of image transfer operation in accordance with outputs of the first and second detector.

摘要翻译： 图像形成装置具有图像承载部件; 调色剂图像形成装置，用于在图像承载部件上形成调色剂图像; 用于将调色剂图像从图像承载部件转印到转印材料上的转印充电器; 第一检测器，用于在图像转印到转印材料之前检测调色剂电荷量; 用于检测图像传送效率的第二检测器; 以及控制器，用于根据第一和第二检测器的输出来控制图像传送操作的状态。

公开(公告)号：US6045210A

公开(公告)日：2000-04-04

申请号：US878584

申请日：1997-06-19

申请人： Akio Suzuki ,  Hisashi Fukushima ,  Yoshihiro Takada

发明人： Akio Suzuki ,  Hisashi Fukushima ,  Yoshihiro Takada

IPC分类号： B41J2/01 ,  B41J2/125 ,  B41J2/205 ,  B41J2/35 ,  B41J2/36 ,  B41J29/46 ,  H04N1/23 ,  H04N1/401 ,  B41J2/05

CPC分类号： H04N1/4015

摘要： An image recording apparatus for recording an image in accordance with input image data supplied thereto using a recording head having a plurality of recording elements arranged thereon. The apparatus includes a sensor for detecting and determining variation the densities of the recordings produced by the respective recording elements, at predetermined timing in image recording operations, and adjusting means for adjusting driving signals applied to the respective recording heads in response to an output of sensor.

摘要翻译： 一种图像记录装置，用于使用其上布置有多个记录元件的记录头根据提供给其的输入图像数据来记录图像。 该装置包括用于在图像记录操作中的预定定时检测和确定由各个记录元件产生的记录的密度的变化的传感器，以及用于响应于传感器的输出来调整施加到各个记录头的驱动信号的调整装置 。

公开(公告)号：US5172223A

公开(公告)日：1992-12-15

申请号：US754379

申请日：1991-08-30

申请人： Akio Suzuki ,  Yoshihiro Takada ,  Masami Izumizaki

发明人： Akio Suzuki ,  Yoshihiro Takada ,  Masami Izumizaki

IPC分类号： H04N1/60

CPC分类号： H04N1/6022

摘要： According to a method and apparatus for processing a color image, three primary color signals are input, and the input three primary color signals are processed to obtain three color reproduction signals and a black reproduction signal. In order to obtain the black reproduction signal, a value corresponding to a minimum value of the three primary color signals is obtained, and the value is transformed by a continuous function having a downwardly convex shape, thereby defining a transformed value as the black reproduction signal.

摘要翻译： 根据用于处理彩色图像的方法和装置，输入三原色信号，并且处理输入的三原色信号以获得三种颜色再现信号和黑色再现信号。 为了获得黑色再现信号，获得与三原色信号的最小值相对应的值，并且通过具有向下凸形的连续函数来变换该值，由此定义变换值作为黑色再现信号 。