公开(公告)号：US07782503B2

公开(公告)日：2010-08-24

申请号：US11332317

申请日：2006-01-17

Applicant: Katsuhiro Ishido ,  Shinichiro Wakahara ,  Shouhei Takeda ,  Jiro Futagawa ,  Yuichi Makino ,  Takashi Soya ,  Masafumi Kamei ,  Tetsuro Fukusaka ,  Kazunori Togashi

Inventor： Katsuhiro Ishido ,  Shinichiro Wakahara ,  Shouhei Takeda ,  Jiro Futagawa ,  Yuichi Makino ,  Takashi Soya ,  Masafumi Kamei ,  Tetsuro Fukusaka ,  Kazunori Togashi

IPC: H04N1/04

CPC classification number: H04N1/00013 ,  H04N1/00037 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00076 ,  H04N1/00084 ,  H04N1/4097

Abstract: An image reading apparatus reads an image from a document being simultaneously fed by the apparatus. A document feeder unit feeds the document on a original plate. A first image reading unit reads an image from the fed document at a first document-read position on the original plate. A second image reading unit reads an image from the fed document at a second document-read position located at a predetermined distance from the first document-read position in a document feeding direction. An abnormal pixel detection unit detects abnormal pixels resulting from rubbish moved between the first document-read position and second document-read position on the original plate together with the document.

Abstract translation: 图像读取装置从由该装置同时馈送的原稿读取图像。 送纸单元将原稿送入原稿台。 第一图像读取单元从原稿板上的第一文档读取位置读取来自馈送文档的图像。 第二图像读取单元在文件馈送方向上位于距离第一文件读取位置预定距离的第二文档读取位置处从所馈送的文档中读取图像。 异常像素检测单元与原稿一起检测在原版上的第一文件读取位置和第二文档读取位置之间移动的垃圾产生的异常像素。

公开(公告)号：US20070134013A1

公开(公告)日：2007-06-14

申请号：US11608382

申请日：2006-12-08

Applicant: Takashi SOYA ,  Junichi NOGUCHI ,  Takashi KANNO ,  Shinichi TAKATA ,  Shigemichi HAMANO ,  Kiyoshi OKAMOTO ,  Katsuyuki YAMAZAKI ,  Tomoichiro OHTA

Inventor： Takashi SOYA ,  Junichi NOGUCHI ,  Takashi KANNO ,  Shinichi TAKATA ,  Shigemichi HAMANO ,  Kiyoshi OKAMOTO ,  Katsuyuki YAMAZAKI ,  Tomoichiro OHTA

IPC: G03G15/00

CPC classification number: G03G15/5058 ,  G03G15/0131 ,  G03G15/0194 ,  G03G2215/00059 ,  G03G2215/00063 ,  G03G2215/00067 ,  G03G2215/0119

Abstract: An image forming apparatus which can improve image formation capability to a satisfactory degree while curbing the rise in running cost. An image forming device forms adjustment images having different densities on an image support member having a higher optical reflectivity than an optical reflectivity of the adjustment images. A reading reads the adjustment images. An output from the reading device is read at a predetermined number of readings or time interval between readings based on the densities of the adjustment images susceptible to the optical reflectivity of the image support member.

Abstract translation: 一种图像形成装置，其能够在抑制运行成本上升的同时提高成像能力。 图像形成装置在具有比调节图像的光学反射率更高的光学反射率的图像支持构件上形成具有不同密度的调节图像。 读数读取调整图像。 读取装置的输出以预定数量的读数或读数之间的时间间隔读取，基于对图像支持构件的光反射率敏感的调节图像的浓度。

公开(公告)号：US06924901B1

公开(公告)日：2005-08-02

申请号：US09567493

申请日：2000-05-08

Applicant: Toshihiko Otsubo ,  Takashi Soya

Inventor： Toshihiko Otsubo ,  Takashi Soya

IPC: B41J29/38 ,  G06K15/02

CPC classification number: B41J29/38

Abstract: There is provided a communication system which is capable of resetting sub-communication ICs without providing special reset signal lines for transmitting a reset signal and also capable of properly transmitting a communication reset signal to the sub-communication ICs to reset the same when the system is in an abnormal state or when the power supply is turned off, an image forming apparatus provided with this communication system, an initialization method, and a storage medium that contains a program for executing the method. A host CPU controls the whole communication system. A communication controller controls a serial communication. A plurality of sub-communication ICs transmit serial data between themselves and the communication controller. A first reset IC resets the host CPU, and a second reset IC rests the communication controller. The first and second ICs reset the host CPU and the communication controller, respectively, according to different setting conditions. More specifically, the first reset IC resets the host CPU when the power supply voltage of the communication system is lower than a first predetermined value, and the second reset IC resets the communication controller when the power supply voltage is lower than a second predetermined value that is lower than the first predetermined value.

Abstract translation: 提供了一种通信系统，其能够在不提供用于发送复位信号的特殊复位信号线的情况下复位子通信IC，并且还能够将通信复位信号适当地发送到子通信IC以在系统为 处于异常状态或当电源关闭时，设置有该通信系统的图像形成装置，初始化方法和包含用于执行该方法的程序的存储介质。 主机CPU控制整个通信系统。 通信控制器控制串行通信。 多个子通信IC在它们和通信控制器之间传送串行数据。 第一个复位IC复位主机CPU，第二个复位IC休息通信控制器。 第一和第二IC分别根据不同的设置条件复位主机CPU和通信控制器。 更具体地，当通信系统的电源电压低于第一预定值时，第一复位IC复位主机CPU，并且当电源电压低于第二预定值时，第二复位IC复位通信控制器， 低于第一预定值。

公开(公告)号：US06633581B2

公开(公告)日：2003-10-14

申请号：US09143389

申请日：1998-08-28

Applicant: Takashi Soya

Inventor： Takashi Soya

IPC: H04L2900

CPC classification number: H04L12/4625 ,  H04L12/40032 ,  H04L12/40163 ,  H04L12/44

Abstract: A data transfer system capable of effectively performing serial communication by dividing communication lines into one or plural systems and using the divided lines, according to the number of communication IC's connected on the communication line and a load condition connected to the communication IC is provided. In this system, plural communication lines 410 and 411 are prepared, and the lines 410 and 411 are time divisionally selected according to the contents of connection information set in a select register 462, whereby the serial communication between communication IC's 402 to 405 and a communication controller 401 can be effectively performed.

Abstract translation: 提供一种数据传送系统，其能够根据连接在通信线路上的通信IC的数量和连接到通信IC的负载条件，将通信线分成一个或多个系统并使用划分的线路来有效地执行串行通信。 在该系统中，准备了多个通信线路 410 和 411 ，并且线路< 根据在选择寄存器 462 和 411 >，其中通信IC 402 到 405 和通信控制器 401 < / BOLD> 可以有效地执行。

公开(公告)号：US5754188A

公开(公告)日：1998-05-19

申请号：US22406

申请日：1993-02-24

Applicant: Kaoru Seto ,  Hiroshi Mano ,  Toshio Yoshimoto ,  Takashi Soya ,  Atsushi Kashihara ,  Masaharu Ohkubo ,  Hiroshi Sasame ,  Hiromichi Yamada ,  Masaki Ojima ,  Michio Ito ,  Takashi Kawana ,  Seiji Uchiyama ,  Tetsuo Saito ,  Hiroshi Atobe

Inventor： Kaoru Seto ,  Hiroshi Mano ,  Toshio Yoshimoto ,  Takashi Soya ,  Atsushi Kashihara ,  Masaharu Ohkubo ,  Hiroshi Sasame ,  Hiromichi Yamada ,  Masaki Ojima ,  Michio Ito ,  Takashi Kawana ,  Seiji Uchiyama ,  Tetsuo Saito ,  Hiroshi Atobe

IPC: B41B19/00 ,  B41B19/01 ,  G06K15/02 ,  G06K15/12 ,  G06T11/20 ,  G06F15/00

CPC classification number: G06T11/203 ,  B41B19/00 ,  B41B19/01 ,  G06K15/02 ,  G06K15/128 ,  G06K2215/0057 ,  G06K2215/006 ,  G06K2215/0062 ,  G06K2215/0071

Abstract: A data processing apparatus includes an image data generating section for generating image data, and an interpolation image data forming section for forming and outputting interpolation image data based on the image data generated by the image data generating section. The interpolation image data forming section includes a memory for storing the image data generated by the image data generating section.

Abstract translation: 数据处理装置包括用于产生图像数据的图像数据产生部分和用于基于由图像数据产生部分生成的图像数据形成和输出插值图像数据的内插图像数据形成部分。 插值图像数据形成部分包括用于存储由图像数据生成部生成的图像数据的存储器。

公开(公告)号：US20090080031A1

公开(公告)日：2009-03-26

申请号：US12275281

申请日：2008-11-21

Applicant: Katsuhiro ISHIDO ,  Takashi SOYA

Inventor： Katsuhiro ISHIDO ,  Takashi SOYA

IPC: H04N1/40 ,  H04N1/04

CPC classification number: H04N1/00551 ,  H04N1/00681 ,  H04N1/00694 ,  H04N1/0071 ,  H04N1/00713 ,  H04N1/00737 ,  H04N1/00748 ,  H04N1/00755 ,  H04N1/00779 ,  H04N1/00782 ,  H04N1/12 ,  H04N1/193

Abstract: An original size detecting apparatus is capable of carrying out accurate original size detection without erroneous detection of the size of an original due to the influence of external scattered light. A CCD reads reflected light of light irradiated from a light source onto an original placed on an original platen glass. Optical sensors detect two open states of the original presser plate, and a scanner controller performs predetermined control corresponding to each of the open states of the original presser plate detected by the optical sensors, to determine the size of the original based on the result of the reading by the CCD.

公开(公告)号：US20070098426A1

公开(公告)日：2007-05-03

申请号：US11470806

申请日：2006-09-07

Applicant: Takashi Soya

Inventor： Takashi Soya

IPC: G03G15/20

CPC classification number: G03G15/2039

Abstract: An image heating apparatus capable of compatibly realizing enhancement of durability of a heat rotation member heated by magnetic flux from magnetic flux generation means and early rise up of the image heating apparatus to a heatable temperature includes magnetic flux generation means, heating means, drive means, pressure rotation member, and control means. The control means controls power supply to the magnetic flux generation means and the heating means and rotational drive of the drive means. The control means effects control so that rotational drive of the heat rotation member and the pressure rotation member and power supply to the magnetic flux generation means are stopped until a temperature of the pressure rotation member reaches a predetermined value after power supply to the heating means is effected at the time of startup of the image heating apparatus.

Abstract translation: 能够兼容地实现由磁通量产生装置的磁通加热的热旋转构件的耐久性的提高和图像加热装置的早期上升到可加热温度的图像加热装置，包括磁通产生装置，加热装置，驱动装置， 压力旋转构件和控制装置。 控制装置控制对磁通量产生装置和加热装置的电力供应以及驱动装置的旋转驱动。 控制装置进行控制，使得在向加热装置供电之后，转动驱动热旋转构件和压力旋转构件和向磁通产生装置供电的电力停止，直到压力旋转构件的温度达到预定值 在图像加热装置启动时进行。

公开(公告)号：US5874710A

公开(公告)日：1999-02-23

申请号：US844622

申请日：1997-04-21

Applicant: Toshio Yoshimoto ,  Takashi Soya ,  Takashi Nakahara ,  Yasumasa Nashida ,  Yasuhiro Nakata

Inventor： Toshio Yoshimoto ,  Takashi Soya ,  Takashi Nakahara ,  Yasumasa Nashida ,  Yasuhiro Nakata

IPC: G03G15/20 ,  H05B3/00

CPC classification number: G03G15/2064 ,  G03G15/2053 ,  G03G2215/2016 ,  G03G2215/2035

Abstract: A fixing heater includes a dielectric substrate, a resistor formed on the substrate and Laser-trimmed in a current flow direction, a slidable film, and backup member forming a nip with the film. The trimmed portion lies outside the nip.

Abstract translation: 定影加热器包括电介质基板，形成在基板上的电阻器和沿电流流动方向激光修整的电阻，可滑动膜和与膜形成辊隙的支撑件。 修剪部分位于辊隙外。

公开(公告)号：US5747774A

公开(公告)日：1998-05-05

申请号：US780128

申请日：1996-12-26

Applicant: Hidenobu Suzuki ,  Takashi Soya ,  Takashi Nakahara ,  Yasumasa Nashida ,  Tomoko Nanbu ,  Hiroshi Takazawa

Inventor： Hidenobu Suzuki ,  Takashi Soya ,  Takashi Nakahara ,  Yasumasa Nashida ,  Tomoko Nanbu ,  Hiroshi Takazawa

IPC: G03G21/00 ,  G03G15/20 ,  G05D23/19 ,  G05F1/45 ,  H02M5/257 ,  H05B1/02

CPC classification number: H02M5/2576 ,  G03G15/2003 ,  G03G15/2039 ,  G05D23/1913 ,  G03G2215/2016 ,  G03G2215/2038 ,  H02M2001/0006 ,  H02M2005/2937

Abstract: A heat fixing apparatus includes a heater; a temperature sensor for sensing a temperature of the heater; a bias wave number determining limit for determining the number of bias waves corresponding to a predetermined image fixing temperature in accordance with utility voltage source voltage; a bias wave number changing unit for changing a bias wave number in accordance with temperature changing rate of the heater; and a supply wave number control unit for controlling the number of waves supplied to the heater in accordance with an output of the temperature sensor and bias wave number. The unit includes a PID controller.

Abstract translation: 热定影装置包括加热器; 用于感测加热器的温度的温度传感器; 偏置波数确定极限，用于根据有效电压源电压确定与预定图像定影温度相对应的偏置波数; 偏置波数改变单元，用于根据加热器的温度变化率来改变偏置波数; 以及供应波数控制单元，用于根据温度传感器的输出和偏置波数来控制提供给加热器的波数。 该单元包括一个PID控制器。

公开(公告)号：US5534987A

公开(公告)日：1996-07-09

申请号：US508416

申请日：1995-07-28

Applicant: Yasumasa Ohtsuka ,  Shunji Nakamura ,  Takashi Soya ,  Kouichi Okuda ,  Yohji Tomoyuki ,  Akira Hayakawa ,  Manabu Takano ,  Daizo Fukuzawa ,  Hidenobu Suzuki ,  Atsuyoshi Abe

Inventor： Yasumasa Ohtsuka ,  Shunji Nakamura ,  Takashi Soya ,  Kouichi Okuda ,  Yohji Tomoyuki ,  Akira Hayakawa ,  Manabu Takano ,  Daizo Fukuzawa ,  Hidenobu Suzuki ,  Atsuyoshi Abe

IPC: G03G15/20

CPC classification number: G03G15/2003 ,  G03G15/205 ,  G03G2215/2016 ,  G03G2215/2022 ,  G03G2215/2038

Abstract: A fixing apparatus includes a heating member; a temperature detecting member for detecting the temperature of the heating member; a power supply controller for controlling the power supply to the heating member so that the temperature detected by the temperature detecting element during a fixing operation is maintained substantially constant at a predetermined fixing temperature; and a temperature selecting device for selecting a fixing temperature in response to both the temperature of the heating member before beginning of the fixing temperature control and a rate of the temperature change of the heating member upon supplying a predetermined amount of power to the heating member or upon turning it off.

Abstract translation: 定影装置包括加热构件; 温度检测部件，用于检测加热部件的温度; 电源控制器，用于控制对加热部件的供电，使得在定影操作期间由温度检测元件检测的温度在预定定影温度下保持基本恒定; 以及温度选择装置，用于在开始定影温度控制之前响应于加热构件的温度和在向加热构件供应预定量的电力时加热构件的温度变化率，选择定影温度，或 把它关掉