公开(公告)号：US06611360B1

公开(公告)日：2003-08-26

申请号：US09288353

申请日：1999-04-08

申请人： Junnosuke Kataoka

发明人： Junnosuke Kataoka

IPC分类号： H04N140

CPC分类号： H04N1/4076

摘要： In an image reading apparatus for reading an original image, an optimum charge storage time of a line image sensor (105) in generating shading correction data and an optimum charge storage time of the sensor in reading an original image using the generated data are stored in a storage time setting unit (103) in correspondence with each of the first reading mode in which the image of an original placed on an original table (201) is read while moving the sensor and the second reading mode in which the image of an original fed by an ADF one by one is read at a predetermined position while fixing the sensor at the position. To actually read an original image in the first or second reading mode, an optimum value is selected from the plurality of stored storage times and used.

摘要翻译： 在用于读取原始图像的图像读取装置中，在使用生成的数据读取原始图像时，生成阴影校正数据和传感器的最佳电荷存储时间中的线图像传感器（105）的最佳电荷存储时间被存储在 对应于在移动传感器时读取放置在原稿台（201）上的原稿的图像的第一读取模式中的每一个的存储时间设置单元（103）和其中原始图像的图像的第二读取模式 在将传感器固定在该位置的同时，在预定位置读取由ADF逐个馈送的ADF。 为了在第一或第二读取模式中实际读取原始图像，从多个存储的存储时间中选择最佳值并使用。

公开(公告)号：US5379123A

公开(公告)日：1995-01-03

申请号：US96449

申请日：1993-07-26

申请人： Junnosuke Kataoka

发明人： Junnosuke Kataoka

IPC分类号： H04N1/413 ,  H04N1/411 ,  H04N1/419

CPC分类号： H04N1/411

摘要： A facsimile apparatus for high-speed transmission of a plurality of images. If the last one line of an image data to be transmitted first among the connected images is not an all-white line, an all-white line is added to the data and the image data is MMR-encoded. Further, zero to N-1 "1" bits (N : a system bus width) are added to the coded data so as to render the coded data a multiple of a predetermined data unit. The coded data is transferred to a modem for image transmission. Thereafter, a subsequent MMR-coded image data is transmitted. The apparatus can thus transmit byte-packed image data stored in a memory in advance for image transmission without decoding and encoding the image data or re-executing byte-packing.

摘要翻译： 一种用于高速传输多个图像的传真装置。 如果连接的图像中要首先发送的图像数据的最后一行不是全白线，则将全白线添加到数据，并且图像数据被MMR编码。 此外，将零到N-1“1”比特（N：系统总线宽度）加到编码数据中，以使编码数据成为预定数据单元的倍数。 编码数据被传送到用于图像传输的调制解调器。 此后，发送随后的MMR编码图像数据。 因此，该装置可以预先传送存储在存储器中的字节打包图像数据用于图像传输，而不对图像数据进行解码和编码或重新执行字节打包。

公开(公告)号：US5530556A

公开(公告)日：1996-06-25

申请号：US192815

申请日：1994-02-07

申请人： Shigeo Miura ,  Takehiro Yoshida ,  Shigeru Koizumi ,  Yasuo Fujii ,  Toru Nakayama ,  Junnosuke Kataoka

发明人： Shigeo Miura ,  Takehiro Yoshida ,  Shigeru Koizumi ,  Yasuo Fujii ,  Toru Nakayama ,  Junnosuke Kataoka

IPC分类号： G03G15/20 ,  G03G21/20 ,  G03G15/00

CPC分类号： G03G15/2003 ,  G03G21/206

摘要： A recording apparatus such as a facsimile apparatus comprises a first control unit to perform a control regarding the generation of dot data, a second control unit for controlling the recording operation, a fan to reduce a temperature in the apparatus, a heat fixing device having a heater, and detectors such as thermistors for detecting temperatures at a plurality of positions near the fixing device. Each of the first and second control units generates a first control signal to control the rotation of the fan on the basis of detection outputs from the thermistors. The heat fixing device has a cylindrical endless film made by polyimide or the like whose inner surface is come into contact with the heater and a pressure roller which is come into contact with the outside of the endless film. A recording paper is sandwiched between the film and the pressure roller and passes therebetween.

摘要翻译： 诸如传真设备的记录装置包括：执行关于点数据生成的控制的第一控制单元，用于控制记录操作的第二控制单元，降低设备温度的风扇;具有 加热器和诸如用于检测定影装置附近的多个位置处的温度的热敏电阻的检测器。 第一和第二控制单元中的每一个基于来自热敏电阻的检测输出产生第一控制信号以控制风扇的旋转。 热定影装置具有由内表面与加热器接触的聚酰亚胺等制成的圆筒形环状膜和与环状膜接触的压力辊。 记录纸被夹在胶片和压力辊之间并通过。

公开(公告)号：US5151640A

公开(公告)日：1992-09-29

申请号：US607049

申请日：1990-10-31

申请人： Masahiro Sakamoto ,  Junnosuke Kataoka

发明人： Masahiro Sakamoto ,  Junnosuke Kataoka

IPC分类号： H02P8/14 ,  H04N1/04 ,  H04N1/393

CPC分类号： H04N1/0405 ,  H02P8/14 ,  H04N1/0402 ,  H04N1/0417 ,  H04N1/393 ,  H04N2201/04755

摘要： A scanning device comprises: a stepping motor; a memory device for storing drive data for driving the stepping motor for each scanning unit which does not correspond to each drive step of the stepping motor; and a motor driving device for driving the stepping motor in accordance with the drive data read from the memory device.

摘要翻译： 扫描装置包括：步进马达; 存储装置，用于存储用于驱动与步进电机的每个驱动步骤不对应的每个扫描单元的步进电机的驱动数据; 以及用于根据从存储装置读取的驱动数据来驱动步进马达的马达驱动装置。

公开(公告)号：US20130061079A1

公开(公告)日：2013-03-07

申请号：US13570872

申请日：2012-08-09

申请人： Junnosuke Kataoka

发明人： Junnosuke Kataoka

IPC分类号： G06F1/32

CPC分类号： G06F1/263 ,  G06F1/3206 ,  G06F1/3284 ,  G06F3/1221 ,  G06F3/1229 ,  G06F3/1284 ,  Y02D10/159 ,  Y02D10/1592 ,  Y02D50/20

摘要： An image processing apparatus according to the present invention, when shifting from a normal operation state to a power saving state, obtains property information indicating a power supply capability from an external apparatus connected thereto via a DC power source line. Based on the obtained property information, the image processing apparatus controls supply of power from a power source unit to devices included in the image processing apparatus in a power saving state. Specifically, in the power saving state, the image processing apparatus supplies, to a portion of the devices, power supplied from the external apparatus via the DC power source line when the power supply capability of the external apparatus is higher than that of the image processing apparatus, and power supplied from a rechargeable battery when otherwise.

摘要翻译： 根据本发明的图像处理装置，当从正常操作状态转换到省电状态时，经由直流电源线从连接到其的外部设备获取表示供电能力的属性信息。 基于获得的属性信息，图像处理装置在节电状态下控制从电源单元向包括在图像处理装置中的装置供电。 具体地说，在省电状态下，当外部设备的供电能力高于图像处理的能力时，图像处理设备向一部分设备提供从外部设备经由DC电源线提供的电力 装置，以及从可再充电电池供电的电源。

公开(公告)号：US5198741A

公开(公告)日：1993-03-30

申请号：US560763

申请日：1990-07-31

申请人： Yasuyuki Shinada ,  Masahiro Sakamoto ,  Junnosuke Kataoka

发明人： Yasuyuki Shinada ,  Masahiro Sakamoto ,  Junnosuke Kataoka

IPC分类号： H02P8/22 ,  H02P8/40

CPC分类号： H02P8/22 ,  H02P8/40

摘要： A drive control system for a stepping motor which stores values for the current driving each phase of the motor in data tables. A central processing unit drives the motor in accordance with the current values stored in the data tables. The current values are stored in the data table with corresponding addresses. The current values are read out sequentially from the addresses in the data tables. Each time the address is incremented by 1, the magnitude of the angle of rotation of the motor is set so that it is always the same.

摘要翻译： 一种用于步进电动机的驱动控制系统，其存储数据表中电动机每相的电流驱动的值。 中央处理单元根据存储在数据表中的当前值来驱动电动机。 当前值存储在具有相应地址的数据表中。 从数据表中的地址顺序读出当前值。 每当地址增加1时，电动机的旋转角度的大小被设定为始终相同。

公开(公告)号：US5196777A

公开(公告)日：1993-03-23

申请号：US648867

申请日：1991-01-31

申请人： Junnosuke Kataoka

发明人： Junnosuke Kataoka

IPC分类号： H02P8/14 ,  H02P8/34 ,  H02P8/36

CPC分类号： H02P8/36 ,  H02P8/34

摘要： In a stepping motor drive control mechanism, a step drive command is applied sequentially at irregular intervals to drive a stepping motor. When the step drive command is to the stepping motor the stepping motor is driven by one step angle. According to the response characteristic of the stepping motor, an inhibited period when the reception of the next step drive command is inhibited and a reception period when the reception is enabled are set up. If the next step drive command is applied during the inhibited period, the system waits until the reception period. Then, the stepping motor is driven by one step angle.

公开(公告)号：US08694743B2

公开(公告)日：2014-04-08

申请号：US12098727

申请日：2008-04-07

申请人： Junnosuke Kataoka

发明人： Junnosuke Kataoka

IPC分类号： G06F3/06

CPC分类号： G06F11/1441 ,  G06F11/2015

摘要： Disclosed is an information processing apparatus having a first memory and being capable of installing a second memory. The apparatus moves target data to be backed up stored in the first memory into the second memory, in a case that the second memory is installed in the information processing apparatus, and releases an memory area of the first memory in which the target data was stored, and sets the second memory to be backed up in a case that the second memory is installed in the information processing apparatus, and sets the first memory to be backed up in a case that the second memory is not installed in the information processing apparatus.

摘要翻译： 公开了具有第一存储器并且能够安装第二存储器的信息处理设备。 在将第二存储器安装在信息处理装置中的情况下，装置将存储在第一存储器中的要备份的目标数据移动到第二存储器中，并释放其中存储了目标数据的第一存储器的存储区域 并且在第二存储器安装在信息处理设备中的情况下设置要备份的第二存储器，并且在第二存储器未安装在信息处理设备中的情况下设置要备份的第一存储器。

公开(公告)号：US5177422A

公开(公告)日：1993-01-05

申请号：US558437

申请日：1990-07-27

申请人： Junnosuke Kataoka ,  Masahiro Sakamoto

发明人： Junnosuke Kataoka ,  Masahiro Sakamoto

IPC分类号： H02P8/14 ,  B41J19/92 ,  B41J29/38 ,  H04N1/047 ,  H04N1/12 ,  H04N1/193

CPC分类号： B41J29/38 ,  H04N1/0473 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/04756 ,  Y10S400/902

摘要： The present invention relates to control of motor and strobe pulses in a printer which feeds a paper by a stepping motor and prints data by strobe pulses. A uniform record line density is attained by non-linearly changing currents and interval of phase excitation pulses for trigger of the motor and timing of the strobe pulses.

摘要翻译： 本发明涉及一种打印机中的电机和选通脉冲的控制，该打印机由步进电机馈送纸张并通过选通脉冲打印数据。 通过非线性变化的电流和用于触发电动机的相位激励脉冲的间隔和选通脉冲的定时来获得均匀的记录线密度。

公开(公告)号：US20110047339A1

公开(公告)日：2011-02-24

申请号：US12098727

申请日：2008-04-07

申请人： Junnosuke Kataoka

发明人： Junnosuke Kataoka

IPC分类号： G06F12/16

CPC分类号： G06F11/1441 ,  G06F11/2015

摘要： Disclosed is an information processing apparatus having a first memory and being capable of installing a second memory. The apparatus moves target data to be backed up stored in the first memory into the second memory, in a case that the second memory is installed in the information processing apparatus, and releases an memory area of the first memory in which the target data was stored, and sets the second memory to be backed up in a case that the second memory is installed in the information processing apparatus, and sets the first memory to be backed up in a case that the second memory is not installed in the information processing apparatus.

摘要翻译： 公开了具有第一存储器并且能够安装第二存储器的信息处理设备。 在将第二存储器安装在信息处理装置中的情况下，装置将存储在第一存储器中的要备份的目标数据移动到第二存储器中，并释放其中存储了目标数据的第一存储器的存储区域 并且在第二存储器安装在信息处理设备中的情况下设置要备份的第二存储器，并且在第二存储器未安装在信息处理设备中的情况下设置要备份的第一存储器。