公开(公告)号：US5404157A

公开(公告)日：1995-04-04

申请号：US98873

申请日：1993-07-29

申请人： Yasuo Hosaka ,  Hideyuki Nakao ,  Hitoshi Nagato ,  Shuzo Hirahara ,  Yoshikuni Matsumura ,  Yuzo Koike ,  Teruki Oitome

发明人： Yasuo Hosaka ,  Hideyuki Nakao ,  Hitoshi Nagato ,  Shuzo Hirahara ,  Yoshikuni Matsumura ,  Yuzo Koike ,  Teruki Oitome

IPC分类号： G03G15/32 ,  G01D15/06

CPC分类号： G03G15/323

摘要： A solid ion recording head using an ion generation device, capable of realizing a uniform and stable recording and a compact physical configuration. The head includes a head support member in substantially rectangular cross sectional shape for supporting the ion generation device on a lower side of the rectangular cross sectional shape facing against the recording medium and the driving circuits on side faces of the rectangular cross sectional shape. The ion generation device includes control electrodes having ion passing holes which are arranged such that picture dot to be recorded on the recording medium from each one of the ion passing holes is recorded on a spot around which picture dots already recorded by other ion passing holes are distributed symmetrically on both sides. The control electrodes may have a structure in which a plurality of the ion passing holes are provided with respect to each picture dot to be recorded.

摘要翻译： 一种使用离子发生装置的固体离子记录头，能够实现均匀且稳定的记录和紧凑的物理配置。 头部包括大致矩形横截面形状的头部支撑构件，用于在与记录介质相对的矩形横截面形状的下侧和矩形横截面形状的侧面上的驱动电路上支撑离子产生装置。 离子产生装置包括具有离子通过孔的控制电极，该离子通过孔被布置为使得从每个离子通过孔记录在记录介质上的图像点被记录在已被其它离子通过孔记录的图像点的位置上 两侧分布对称。 控制电极可以具有相对于要记录的每个图像点设置多个离子通过孔的结构。

公开(公告)号：US5200840A

公开(公告)日：1993-04-06

申请号：US549435

申请日：1990-07-06

申请人： Yuzo Koike ,  Hidekazu Sekizawa ,  Naofumi Yamamoto

发明人： Yuzo Koike ,  Hidekazu Sekizawa ,  Naofumi Yamamoto

IPC分类号： G06T3/40

CPC分类号： G06T3/4007

摘要： An image processing apparatus comprises an image-area discriminating circuit for discriminating the attribute of an image, such as whether it is a character/line image or a dot image or whether or not it is an isolated point noise, and outputting a discrimination result, an enlargement/reduction processing circuit for performing enlargement/reduction processing on an image, and a filtering circuit for controlling the spatial frequency response of an image in accordance of a discrimination signal.

公开(公告)号：US5270741A

公开(公告)日：1993-12-14

申请号：US845955

申请日：1992-03-04

申请人： Yasuo Hosaka ,  Hideyuki Nakao ,  Hitoshi Nagato ,  Shuzo Hirahara ,  Yoshikuni Matsumura ,  Yuzo Koike ,  Teruki Oitome

发明人： Yasuo Hosaka ,  Hideyuki Nakao ,  Hitoshi Nagato ,  Shuzo Hirahara ,  Yoshikuni Matsumura ,  Yuzo Koike ,  Teruki Oitome

IPC分类号： G03G15/32 ,  G01G23/02

CPC分类号： G03G15/323

摘要： A solid ion recording head using an ion generation device, capable of realizing a uniform and stable recording and a compact physical configuration. The head includes a head support member in substantially rectangular cross sectional shape for supporting the ion generation device on a lower side of the rectangular cross sectional shape facing against the recording medium and the driving circuits on side faces of the rectangular cross sectional shape. The ion generation device includes control electrodes having ion passing holes which are arranged such that picture dot to be recorded on the recording medium from each one of the ion passing holes is recorded on a spot around which picture dots already recorded by other ion passing holes are distributed symmetrically on both sides. The control electrodes may have a structure in which a plurality of the ion passing holes are provided with respect to each picture dot to be recorded.

摘要翻译： 一种使用离子发生装置的固体离子记录头，能够实现均匀且稳定的记录和紧凑的物理配置。 头部包括大致矩形横截面形状的头部支撑构件，用于在与记录介质相对的矩形横截面形状的下侧和矩形横截面形状的侧面上的驱动电路上支撑离子产生装置。 离子产生装置包括具有离子通过孔的控制电极，该离子通过孔被布置为使得从每个离子通过孔记录在记录介质上的图像点被记录在已被其它离子通过孔记录的图像点的位置上 两侧分布对称。 控制电极可以具有相对于要记录的每个图像点设置多个离子通过孔的结构。

公开(公告)号：US5323185A

公开(公告)日：1994-06-21

申请号：US956070

申请日：1992-10-02

申请人： Hitoshi Nagato ,  Yuzo Koike ,  Shuzo Hirahara ,  Yasuo Hosaka ,  Masafumi Mori

发明人： Hitoshi Nagato ,  Yuzo Koike ,  Shuzo Hirahara ,  Yasuo Hosaka ,  Masafumi Mori

IPC分类号： B41J2/44 ,  G03G15/16 ,  G03G15/20 ,  G03G15/24 ,  H04N1/29 ,  G01D15/06

CPC分类号： G03G15/2064 ,  G03G15/167 ,  G03G15/24 ,  G03G2215/1685

摘要： A recording apparatus includes an image carrier member, a member for forming a developing agent image by supplying a developing agent on the image carrier member, and a heating member capable of generating heat in a transfer region of the recording apparatus, wherein transfer and fixing are performed substantially simultaneously by the heating member. According to this invention, it is possible to realize a recording apparatus which consumes little power and requires only a short warm-up time. It is also possible to satisfactorily fix conductive developing agent on plain paper.

摘要翻译： 记录装置包括图像载体部件，用于通过在图像载体部件上提供显影剂来形成显影剂图像的部件和能够在记录装置的传送区域产生热的加热部件，其中转印和固定是 基本上同时由加热构件执行。 根据本发明，可以实现消耗少功率并且仅需要较短预热时间的记录装置。 也可以令人满意地将导电显影剂固定在普通纸上。

公开(公告)号：US5028991A

公开(公告)日：1991-07-02

申请号：US400925

申请日：1989-08-30

申请人： Hidekazu Sekizawa ,  Akito Iwamoto ,  Shuzo Hirahara ,  Naofumi Yamamoto ,  Tutomu Saito ,  Kazuhiko Higuchi ,  Yuzo Koike

发明人： Hidekazu Sekizawa ,  Akito Iwamoto ,  Shuzo Hirahara ,  Naofumi Yamamoto ,  Tutomu Saito ,  Kazuhiko Higuchi ,  Yuzo Koike

IPC分类号： B41J2/485 ,  G06F17/30 ,  G06T1/00 ,  G06T11/60 ,  H04N1/387 ,  H04N1/58

CPC分类号： H04N1/58 ,  H04N1/3872

摘要： A color multi-function type copying machine is disclosed which includes an image input unit for optically sensing an input image and generating an image signal. A function memory stores an ink color used in a color frame to be written in the input image in order to designate its partial image region and a specific image edit function assigned to the ink color and desired to be executed by an operator so that the ink color and the specific image edit function can be rewritten. When a closed loop-like color frame of a selected color is written in the input image, a color frame region detecting unit detects a shape and a color of the color frame. In response to the detection result, the memory is accessed to determine an image edit function corresponding to a first selected ink color of the detected color frame. A color edit unit executes one or a plurality of image signal processing corresponding to the determined image edit function for the input image signal. The edited image signal is supplied to a color printing unit via a signal processing unit and is reproduced therein.

公开(公告)号：US5359434A

公开(公告)日：1994-10-25

申请号：US858022

申请日：1992-03-26

申请人： Hideyuki Nakao ,  Yuzo Koike ,  Tutomu Saito ,  Shuzo Hirahara ,  Masafumi Mori

发明人： Hideyuki Nakao ,  Yuzo Koike ,  Tutomu Saito ,  Shuzo Hirahara ,  Masafumi Mori

IPC分类号： G06K15/12 ,  G02B26/10 ,  H04N1/04

CPC分类号： G06K15/1219

摘要： A scanning optical apparatus is used as a recording apparatus having an optical system and a mechanical system and effecting desired recording on a photoconductor by irradiation of a beam. The apparatus comprises marks confirming the beam scanning position on the photoconductor, an error detecting unit for detecting the error of the scanning position from the optimal scanning position, which error is due to an optical factor or a mechanical factor, and a control unit for suitably correcting the scanning position of the beam in real time on the basis of a signal representing the detected error.

摘要翻译： 扫描光学装置用作具有光学系统和机械系统的记录装置，并且通过光束的照射在光电导体上实现期望的记录。 该装置包括确认光电导体上的光束扫描位置的标记，用于从最佳扫描位置检测扫描位置的误差的误差检测单元，该误差是由于光学因素或机械因素引起的，以及用于适当地控制的控制单元 根据表示检测出的误差的信号，实时校正光束的扫描位置。

公开(公告)号：US5349423A

公开(公告)日：1994-09-20

申请号：US944264

申请日：1992-09-14

申请人： Hitoshi Nagato ,  Yuzo Koike

发明人： Hitoshi Nagato ,  Yuzo Koike

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2053

摘要： A heating apparatus includes a heating apparatus including a heating member having a structure in which a combination of a pressure-sensitive conductive switching layer a region of which can be conducted upon being pressed and a heat-generating resistor layer are sandwiched between first and second conductors. Alternatively, a recording apparatus includes a power supply member having a first electrode and a second electrode aligned with the first electrode, and a conductive member which is in slidable contact with the power supply member, wherein a voltage is applied across the first and second electrodes, so that a current flows in the heat-generating resistor layer or the conductive toner image to generate Joule heat, thereby fixing the toner image by using the Joule heat.

摘要翻译： 一种加热装置，包括加热装置，该加热装置包括加热构件，该加热构件具有这样的结构，其中压电区域的压敏导电开关层与发热电阻层之间夹在第一和第二导体之间 。 或者，记录装置包括具有第一电极和与第一电极对准的第二电极的电源部件和与电源部件滑动接触的导电部件，其中，电压施加在第一和第二电极两端 ，使得电流在发热电阻层或导电调色剂图像中流动以产生焦耳热，从而通过使用焦耳热定影调色剂图像。

公开(公告)号：US5539440A

公开(公告)日：1996-07-23

申请号：US39769

申请日：1993-03-30

申请人： Kazuhiko Higuchi ,  Yuzo Koike ,  Hideyuki Nakao ,  Shuzo Hirahara ,  Tutomu Saito ,  Koichi Ishii

发明人： Kazuhiko Higuchi ,  Yuzo Koike ,  Hideyuki Nakao ,  Shuzo Hirahara ,  Tutomu Saito ,  Koichi Ishii

IPC分类号： B41C1/10 ,  B41J2/005 ,  G03G15/34 ,  G01D15/06

CPC分类号： B41J2/0057 ,  B41C1/1066 ,  G03G15/34

摘要： An image forming apparatus includes an image carrier, a means for forming colorant holding regions on the image carrier, the colorant holding regions having better ink or developing agent holding properties than the image carrier, a means for supplying a colorant to the colorant holding regions, and a means for transferring the colorant, held in the colorant holding regions, onto a printing medium.

摘要翻译： 图像形成装置包括图像载体，用于在图像载体上形成着色剂保持区域的装置，具有比图像载体更好的油墨或显影剂保持性能的着色剂保持区域，用于向着色剂保持区域供应着色剂的装置， 以及用于将保持在着色剂保持区域中的着色剂转印到打印介质上的装置。

公开(公告)号：US5402157A

公开(公告)日：1995-03-28

申请号：US039999

申请日：1993-03-30

申请人： Hitoshi Nagato ,  Yuzo Koike ,  Shuzo Hirahara ,  Masafumi Mori

发明人： Hitoshi Nagato ,  Yuzo Koike ,  Shuzo Hirahara ,  Masafumi Mori

IPC分类号： H01J3/02 ,  H01J63/06 ,  H04N1/032 ,  H04N1/191 ,  H04N1/193 ,  H04N1/195 ,  H04N1/40 ,  G01D15/06 ,  G01D15/14

CPC分类号： H01J3/022 ,  H01J63/06 ,  H04N1/032 ,  H04N1/40031 ,  H04N1/191 ,  H04N1/193 ,  H04N1/195

摘要： A voltage is selectively applied between two electrodes (emitter and gate) disposed at a short distance to create an intense electric field between the electrodes. Electrons emitted by the field emission are accelerated by the intense electric field and collide against a fluorescent layer so that light can be emitted from portions of the fluorescent layer. With a recording head of the above construction, an electrostatic latent image is formed on a photosensitive drum.

摘要翻译： 在两个电极（发射极和栅极）之间选择性地施加电压，这两个电极（发射极和栅极）设置在短距离处，以在电极之间产生强电场。 由场致发射的电子被强烈的电场加速并与荧光层相撞，使得能够从荧光层的部分发射光。 利用上述结构的记录头，在感光鼓上形成静电潜像。

公开(公告)号：US5315356A

公开(公告)日：1994-05-24

申请号：US75015

申请日：1993-06-11

申请人： Hitoshi Nagato ,  Yuzo Koike

发明人： Hitoshi Nagato ,  Yuzo Koike

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2064

摘要： A fixing apparatus, for fixing a toner on a recording material by using Joule heat which is generated by applying a voltage across the conductors or across the electrodes to supply a current mostly to a fixing portion, (I) comprises a heating device having a first conductive layer, a pressure-sensitive conductive resin layer which is formed on the first conductive layer, and a second conductive layer formed on the pressure-sensitive conductive resin layer, (II) comprises a heating device having a first conductor and a fixing sheet substantially made of a pressure-sensitive conductive resin layer and a second conductive layer, or (III) comprises a heating device having a fixing sheet made of a heat-generating resistor and first and second electrodes insulated from each other.

摘要翻译： 一种定影装置，用于通过使用通过在导体上或横跨电极施加电压而产生的焦耳热来将调色剂固定在记录材料上，以将电流主要提供给固定部分，（I）包括加热装置，其具有第一 导电层，形成在第一导电层上的压敏导电树脂层和形成在压敏导电树脂层上的第二导电层，（II）包括加热装置，其具有第一导体和固定片， 由压敏导电树脂层和第二导电层构成，或者（III）包括具有由发热电阻体形成的固定片和彼此绝缘的第一和第二电极的加热装置。