公开(公告)号：US5907755A

公开(公告)日：1999-05-25

申请号：US73768

申请日：1998-05-07

申请人： Yasuo Takuma ,  Yoshitaka Fujinuma ,  Masayasu Anzai ,  Hisao Okada

发明人： Yasuo Takuma ,  Yoshitaka Fujinuma ,  Masayasu Anzai ,  Hisao Okada

IPC分类号： G03G15/08 ,  G03G13/08 ,  G03G13/09

CPC分类号： G03G13/08 ,  G03G13/09 ,  G03G2215/0648

摘要： A predetermined mathematical formula, which defines an occurrence degree of an image defect where the toner layer is thinned or no toner image is formed, is set up, which is valid for a developing device including a reverse turn developer carrier and a forward turn developer carrier. A difference between the total sum A of the values by the above formula showing the occurrence degree of the image defect on the forward turn developing roller and the total sum B of the values by the above formula showing the occurrence degree on the reverse turn developing roller, i.e., (A-B), is selected within a range of -0.56 to +0.5.

摘要翻译： 确定限定了调色剂层变薄或不形成调色剂图像的图像缺陷的发生程度的预定数学公式，其对于包括反转显影剂载体和正向转动显影剂载体的显影装置是有效的 。 表示前转显影辊上的图像缺陷的发生程度的上述公式的总和A与通过上述公式的值的总和B之间的差值表示反转显影辊的发生程度 ，即（AB）在-0.56至+0.5的范围内选择。

公开(公告)号：US5680148A

公开(公告)日：1997-10-21

申请号：US503328

申请日：1995-07-17

申请人： Hisao Okada ,  Tadatsugu Nishitani ,  Toshihiro Yanagi

发明人： Hisao Okada ,  Tadatsugu Nishitani ,  Toshihiro Yanagi

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2320/0276 ,  G09G3/2014 ,  G09G3/3614

摘要： A driving circuit for a display apparatus is provided which apparatus includes pixels allowed to produce a display image by specific voltages applied thereto. The driving circuit includes: a first voltage output means for generating an interpolated voltage on the basis of gray-scale reference voltages supplied thereto, and applying the interpolated voltage to the pixels, the interpolated voltage being of a level between the voltage levels of the gray-scale reference voltages; and a second voltage output means for applying, to the pixels, a voltage different from the gray-scale reference voltages.

摘要翻译： 提供了一种用于显示装置的驱动电路，该装置包括允许通过施加到其上的特定电压产生显示图像的像素。 驱动电路包括：第一电压输出装置，用于基于提供给其的灰度参考电压产生内插电压，并将内插电压施加到像素，所述内插电压是灰度的电压电平之间的电平 - 参考电压; 以及第二电压输出装置，用于向像素施加不同于灰度参考电压的电压。

公开(公告)号：US5621439A

公开(公告)日：1997-04-15

申请号：US268113

申请日：1994-07-06

申请人： Hisao Okada ,  Yuji Yamamoto ,  Shigeyuki Uehira

发明人： Hisao Okada ,  Yuji Yamamoto ,  Shigeyuki Uehira

IPC分类号： G02F1/133 ,  G05F1/56 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3685 ,  G05F1/56 ,  G09G3/3611 ,  G09G2320/0223 ,  G09G3/2011

摘要： A voltage compensation circuit supplies a desired voltage to a portion to which the desired voltage is to be supplied, by compensating for voltage drops caused by line resistances of voltage supply lines. The voltage compensation circuit includes: a first voltage supply line having a first end; and a second voltage supply line having a second end. In the voltage compensation circuit, a first voltage which is higher than the desired voltage by a predetermined value is applied to the first end, and a second voltage which is lower than the desired voltage by the predetermined value is applied to the second end. The portion to which the desired voltage is to be supplied is connected to the first voltage supply line at a first junction, and the portion to which the desired voltage is to be supplied is connected to the second voltage supply line at a second junction. An amount of voltage drop in the first voltage from the first end to the first junction is substantially equal to an amount of voltage rise in the second voltage from the second end to the second junction.

摘要翻译： 电压补偿电路通过补偿由电压供给线的线电阻引起的电压降而将期望的电压提供给要提供期望电压的部分。 电压补偿电路包括：具有第一端的第一电压供给线; 以及具有第二端的第二电压供给线。 在电压补偿电路中，向第一端施加比期望电压高出规定值的第一电压，向第二端施加比期望电压低预定值的第二电压。 要提供期望电压的部分在第一结处连接到第一电压供应线，并且将要提供期望电压的部分在第二连接处连接到第二电压供应线。 从第一端到第一结的第一电压中的电压降的量基本上等于从第二端到第二结的第二电压的电压上升量。

公开(公告)号：US5561442A

公开(公告)日：1996-10-01

申请号：US543695

申请日：1995-10-16

申请人： Hisao Okada ,  Toshihiro Yanagi ,  Yuji Yamamoto

发明人： Hisao Okada ,  Toshihiro Yanagi ,  Yuji Yamamoto

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3655 ,  G09G3/3696 ,  G09G2320/0209 ,  G09G3/2011 ,  G09G3/3614

摘要： A method for driving a display device including a display medium; a pair of substrates opposed to each other and interposing the display medium therebetween; a common electrode provided on one of the pair of substrates; and a switching element, a scanning electrode for applying a voltage for controlling the switching element to be in one of an ON state and an OFF state, and a signal electrode for applying a voltage in accordance with image data to the display medium, all of which are provided on the other substrate of the pair of substrates. The method includes the steps of driving the common electrode by a voltage represented by a first function which indicates a waveform of a voltage for driving the common electrode and uses time as a variable; and driving the scanning electrode by a voltage represented by a second function which indicates a waveform of a voltage for driving the scanning electrode and uses time as a variable, in the state where a primary differential of the first function and a primary differential of the second function are equal to each other when the switching element is in the OFF state

摘要翻译： 一种用于驱动包括显示介质的显示装置的方法; 一对彼此相对并且在其间插入显示介质的基板; 设置在所述一对基板中的一个基板上的公共电极; 以及开关元件，用于将开关元件的控制电压施加为导通状态和断开状态的扫描电极，以及根据图像数据向显示介质施加电压的信号电极，全部 其设置在一对基板的另一个基板上。 该方法包括通过由表示用于驱动公共电极的电压的波形的第一功能表示的电压驱动公共电极并使用时间作为变量的步骤; 并且通过由表示用于驱动扫描电极的电压的波形的第二功能表示的电压并且使用时间作为变量来驱动扫描电极，在第一功能的初级差分和第二功能的初级差分的状态下 当开关元件处于OFF状态时，功能彼此相等

公开(公告)号：US5548375A

公开(公告)日：1996-08-20

申请号：US398703

申请日：1995-03-06

申请人： Teruaki Mitsuya ,  Hisao Okada ,  Nobuyoshi Hoshi

发明人： Teruaki Mitsuya ,  Hisao Okada ,  Nobuyoshi Hoshi

IPC分类号： B41J2/01 ,  B41F33/00 ,  B41J29/38 ,  B65H43/00 ,  G03G15/00 ,  G03G21/20 ,  G03G21/00

CPC分类号： B41F33/0009 ,  G03G15/00 ,  G03G21/206

摘要： A printing system capable of automatically controlling a plurality of printing devices with a minimized number of operators, includes a common handling mechanism for transporting and supplying coloring agents to the plurality of printing devices, a mechanism for handling printed media therebetween, each printing device being provided with printing media loader, and a common expendables handler for transporting expendables to the plurality of printing devices having automatic expendable loaders. The printing system further includes cutters for cutting printed media and collecting them from the printing devices, and a common handler for transporting the collected printed media to the post-process device, thereby, maintaining the operating environment of the printing devices clean and safe at a reduced cost and with the least possible workload.

摘要翻译： 能够以最少数量的操作者自动控制多个打印装置的打印系统包括用于向多个打印装置输送和供应着色剂的共同处理机构，用于在其间处理打印介质的机构，每个打印装置被提供 以及用于将消耗品运输到具有自动消耗式装载机的多个打印装置的通用消耗品处理器。 打印系统还包括用于切割印刷介质并从打印装置收集它们的切割器，以及用于将收集的打印介质运送到后处理装置的公共处理器，从而在打印装置的操作环境中将打印装置的操作环境保持清洁和安全 降低成本，尽可能减少工作量。

公开(公告)号：US5440323A

公开(公告)日：1995-08-08

申请号：US767340

申请日：1991-09-27

申请人： Hisao Okada

发明人： Hisao Okada

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G11C27/02 ,  H04N3/12

CPC分类号： G09G3/2011 ,  G09G3/3688 ,  G11C27/024 ,  H04N3/127 ,  G09G2310/027 ,  G09G2310/0297

摘要： A drive circuit for a display apparatus having parallel signal electrodes has at least one voltage selecting circuit, a plurality of signal voltage circuits, and one selection signal circuit. The voltage selecting circuit selects one of voltages having different levels in accordance with an input digital video signal. The signal voltage circuits are respectively provided for the signal electrodes, and include one signal line which is disposed between the voltage circuit and the respective signal electrode. The signal line is provided with an input switch, a capacitor and an output switch. The selection signal circuit generates a signal for controlling the input switches of the signal voltage circuits to be sequentially closed.

摘要翻译： 具有并行信号电极的显示装置的驱动电路具有至少一个电压选择电路，多个信号电压电路和一个选择信号电路。 电压选择电路根据输入的数字视频信号选择具有不同电平的电压之一。 信号电压电路分别设置用于信号电极，并且包括设置在电压电路和各个信号电极之间的一个信号线。 信号线设有输入开关，电容器和输出开关。 选择信号电路产生用于控制要顺序关闭的信号电压电路的输入开关的信号。

公开(公告)号：US4813069A

公开(公告)日：1989-03-14

申请号：US929787

申请日：1986-11-13

申请人： Nobuo Tanaka ,  Satoshi Tominaga ,  Hisao Okada ,  Toshihiko Yoshida

发明人： Nobuo Tanaka ,  Satoshi Tominaga ,  Hisao Okada ,  Toshihiko Yoshida

IPC分类号： G06F3/00 ,  H04M1/65 ,  G06F9/04 ,  G06F13/10 ,  H04M1/64

CPC分类号： G06F3/002 ,  H04M1/65

摘要： A computer system is disclosed which has an automatic answering telephone function. The system comprises a main control unit, a telephone control unit, a voice information storage medium, a program unit for automatic telephone answering and processing, a program unit for performing data processing, and a mode setting circuit for setting the automatic telephone answering and the data processing to be performed. Either of the above program units may be started for operation by the mode setting circuit.

摘要翻译： 公开了一种具有自动应答电话功能的计算机系统。 该系统包括主控制单元，电话控制单元，语音信息存储介质，用于自动电话应答和处理的程序单元，用于执行数据处理的程序单元和用于设置自动电话应答和 要执行的数据处理。 上述程序单元中的任何一个可以由模式设置电路开始操作。

公开(公告)号：US4665282A

公开(公告)日：1987-05-12

申请号：US758463

申请日：1985-07-24

申请人： Ichiya Sato ,  Takao Yoneyama ,  Masanori Tanabe ,  Kanji Kawakami ,  Hisao Okada ,  Soji Sasaki ,  Shigeru Inose ,  Mareo Suto ,  Hideo Uzuhashi

发明人： Ichiya Sato ,  Takao Yoneyama ,  Masanori Tanabe ,  Kanji Kawakami ,  Hisao Okada ,  Soji Sasaki ,  Shigeru Inose ,  Mareo Suto ,  Hideo Uzuhashi

IPC分类号： G06F3/033 ,  G06F3/043 ,  G08C21/00

CPC分类号： G06F3/0433

摘要： A tablet type coordinate input apparatus comprises a flat medium for propagating a longitudinal elastic wave, longitudinal elastic wave detecting elements disposed on part of the end-adjacent side surfaces or of the front surface of the flat medium, a longitudinal elastic wave input member having an end portion terminating in a sharp-pointed end and brought into pressure engagement at that end with any desired position on the surface of the flat medium to radiate the longitudinal elastic wave from that end, an amplifier circuit amplifying electrical signals indicative of the elastic wave detected by the detecting elements, a comparator circuit comparing the signals amplified by the amplifier circuit with a predetermined threshold voltage thereby generating delay pulse signals corresponding to the propagation times of the longitudinal elastic wave, a counter circuit counting the lengths of time elapsed from the time of radiation of the longitudinal elastic wave toward the flat medium as a result of pressure engagement of the input member therewith to the time of generation of the delay pulse signals, and a computing circuit computing the coordinates on the basis of the time signals applied from the counter circuit.

摘要翻译： 平板式坐标输入装置包括用于传播纵向弹性波的平坦介质，设置在平坦介质的端部相邻侧表面或前表面的一部分上的纵向弹性波检测元件，纵向弹性波输入构件，具有 端部终止于尖锐的端部，并在该端部与平坦介质的表面上的任何期望位置进行压力接合，以从该端射出纵向弹性波，放大器电路放大指示检测到的弹性波的电信号 通过检测元件，比较器电路将由放大器电路放大的信号与预定阈值电压进行比较，从而产生对应于纵向弹性波的传播时间的延迟脉冲信号;计数电路对从 纵向弹性波向平坦介质辐射 由此输入构件与其之间的压力接合产生延迟脉冲信号的时间，以及计算电路根据从计数器电路施加的时间信号计算坐标。

公开(公告)号：US08962866B2

公开(公告)日：2015-02-24

申请号：US13980203

申请日：2012-02-03

申请人： Yuki Amano ,  Naohiro Naito ,  Hisao Okada ,  Masaki Okubo ,  Yoshikazu Aoki ,  Hideyuki Otsuka

发明人： Yuki Amano ,  Naohiro Naito ,  Hisao Okada ,  Masaki Okubo ,  Yoshikazu Aoki ,  Hideyuki Otsuka

IPC分类号： C01B33/18 ,  C07F7/02 ,  G03G9/097

CPC分类号： C07F7/02 ,  C01B33/18 ,  C01P2006/40 ,  C09C1/3063 ,  C09C1/3081 ,  C09C1/309 ,  G03G9/09716 ,  G03G9/09725

摘要： Provided by the present invention is a surface-modified silica powder, characterized in that the said powder is obtained by surface treatment of a silica powder with one or two or more of a compound (A) and with an aminosilane (B), wherein the fixing rate of the compound (A) and the aminosilane (B) is a total of 50% or more, the hydrophobic rate is 80% or more, and the triboelectrostatic charge amount is 200 μC/g or less in its absolute value. The surface-modified silica powder of the present invention can stabilize many properties including fluidity and electrostatic properties while can significantly reduce problems such as fogging and decrease in image quality without significantly deteriorating characteristics of a developing agent and so forth when this is used as an external additive.

摘要翻译： 本发明提供一种表面改性二氧化硅粉末，其特征在于，所述粉末是通过用一种或两种以上的化合物（A）和氨基硅烷（B）进行二氧化硅粉末的表面处理得到的，其中， 化合物（A）和氨基硅烷（B）的定影率总共为50％以上，疏水率为80％以上，摩擦电位静电电荷的绝对值为200μC/ g以下。 本发明的表面改性二氧化硅粉末可以稳定包括流动性和静电特性的许多性能，同时可以显着降低诸如起雾和降低图像质量的问题，而不会显着降低显影剂等的特性，当将其用作外部 添加剂。

公开(公告)号：US20090317737A1

公开(公告)日：2009-12-24

申请号：US12421726

申请日：2009-04-10

申请人： Hisao Okada ,  Mitsuru Oikawa

发明人： Hisao Okada ,  Mitsuru Oikawa

IPC分类号： G03G9/09 ,  G03G9/08 ,  G03G5/00

CPC分类号： G03G9/0823 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/08797 ,  G03G9/0904

摘要： A color toner is provided which has a dielectric strength equal to or lower than that of a black toner containing carbon black, and which has an improved charging rate and charge stability against changes in the environment.

摘要翻译： 提供一种彩色调色剂，其具有等于或低于包含炭黑的黑色调色剂的介电强度，并且具有改善的充电速率和抵抗环境变化的电荷稳定性。