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1. 发明申请

US20070216673A1 Negative step-up charge pump circuit, LCD driver IC, and liquid crystal display device 有权
标题翻译：负升压电荷泵电路，LCD驱动IC和液晶显示装置
公开(公告)号：US20070216673A1
公开(公告)日：2007-09-20
申请号：US11725953
申请日：2007-03-19
申请人： Haruo Taguchi , Hidekazu Kojima
发明人： Haruo Taguchi , Hidekazu Kojima
IPC分类号： G09G5/00
CPC分类号： G09G3/3614 , G09G3/3677 , G09G3/3696 , G11C5/145 , H02M3/073
摘要： In a negative step-up charge pump circuit according to the present invention, of a plurality of stages of charge transfer transistors and an output transistor, the former-stage transistors are P channel type field effect transistors, and the later-stage transistors are N channel type field effect transistors. With such configuration, it is possible to avoid start-up failure and current driving performance deterioration resulting from an increase in the number of stages of step-up units without complicating processes and increasing the chip size.
摘要翻译：在根据本发明的负升压电荷泵电路中，在多级电荷转移晶体管和输出晶体管中，前级晶体管是P沟道型场效应晶体管，后级晶体管为N 通道型场效应晶体管。通过这样的结构，可以避免由于升压单元的级数的增加而引起的启动故障和电流驱动性能恶化，而不会使工艺复杂化并且增加芯片尺寸。

2. 发明授权

US06747546B1 Data communication transponder and communications system employing it 有权
标题翻译：数据通信应答器和采用它的通信系统
公开(公告)号：US06747546B1
公开(公告)日：2004-06-08
申请号：US09513164
申请日：2000-02-25
申请人： Junichi Hikita , Haruo Taguchi , Yoshihiro Ikefuji
发明人： Junichi Hikita , Haruo Taguchi , Yoshihiro Ikefuji
IPC分类号： H04Q522
CPC分类号： G06Q20/341 , G06Q20/35765 , G07F7/1008 , H04L9/3234 , H04L9/3271 , H04L2209/56 , H04L2209/80
摘要： An IC card 3 has an ID number ID0, for permitting itself to be identified, stored in memory provided therein. The IC card also has additional ID numbers ID1 to IDn stored in memory areas 17-1 to 17-n that are secured therein so as to be allocated to the individual providers that manage the reader/writers with which the IC card communicates. These additional ID numbers ID1 to IDn are used to prevent unauthorized use of the IC card, and are issued so as to be unique to the IC card by the individual providers that use the memory areas 17-1 to 17-n. Thus, the additional ID numbers ID1 to IDn differ from one IC card to another.
摘要翻译： IC卡3具有ID号码ID0，用于允许自己被识别，存储在其中提供的存储器中。 IC卡还具有存储在其中固定的存储器区域17-1至17-n中的附加ID号ID1至IDn，以分配给管理IC卡与之通信的读取器/写入器的各个提供者。这些附加ID号ID1至IDn用于防止未经授权使用IC卡，并且被发布为由使用存储器区域17-1至17-n的各个提供商对于IC卡是唯一的。因此，附加ID号ID1〜IDn从一个IC卡到另一个不同。

3. 发明授权

US06172453B2 Discharge lamp electrode 失效
标题翻译：放电灯电极
公开(公告)号：US06172453B2
公开(公告)日：2001-01-09
申请号：US08341617
申请日：1994-11-17
申请人： Munemitsu Hamada , Masaru Fukuda , Haruo Taguchi , Shoichi Iwaya , Hiroaki Abe
发明人： Munemitsu Hamada , Masaru Fukuda , Haruo Taguchi , Shoichi Iwaya , Hiroaki Abe
IPC分类号： H01J102
CPC分类号： H01J61/067 , C04B35/465 , C04B35/486 , H01J9/022 , H01J61/0675 , H01J61/09 , H01J61/24 , H01J61/70 , H01J61/72 , H01J61/78
摘要： The present invention provides an electrode for a ceramic electrode fluorescent discharge lamp; an electrode material for a discharge lamp, which has high electron flow density, high thermal shock resistance, and reduced deterioration due to sputtering; and also a method for manufacturing the same. The invention makes it possible to reduce the tube diameter of the ceramic electrode fluorescent discharge lamp. An electrode material for a discharge lamp is obtained from a first component of 0.5 to 1.5 mols of BaO, CaO or SrO, a second component of 0.05 to less than 0.3 mols or more than 0.7 to 0.95 mols of ZrO2 or TiO2, and a third component of 0.025 to less than 0.3 mols of V2O5, Nb2O5, Ta2O5, Sc2O3, Y2O3, La2O3, Dy2O3, or Ho2O3, or 0.05 to less than 0.15 mols or more than 0.35 to 0.95 mols of HfO2, CrO3, MoO3 or WO3. This electrode material is granulated and is turned into a massive, granular, or porous electrode material. This is placed in a cylindrical semiconductor ceramic container with a closed bottom and is reduced and fired to prepare an electrode. A mercury dispenser of the ceramic electrode fluorescent discharge lamp is disposed in series between the cylindrical semiconductor ceramic container with a closed bottom and a lead-in portion of the lead wire.
摘要翻译：本发明提供一种陶瓷电极荧光放电灯用电极，用于放电灯的电极材料，其电子密度高，耐热冲击性高，并且由于溅射而导致的劣化降低; 以及其制造方法。本发明可以减小陶瓷电极荧光放电灯的管径。用于放电灯的电极材料由0.5至1.5摩尔的BaO，CaO或SrO的第一组分，0.05至小于0.3摩尔或大于0.7至0.95摩尔的ZrO 2或TiO 2的第二组分和第三组分 0.025至小于0.3摩尔的V 2 O 5，Nb 2 O 5，Ta 2 O 5，Sc 2 O 3，Y 2 O 3，La 2 O 3，Dy 2 O 3或Ho 2 O 3，或0.05至小于0.15摩尔或大于0.35至0.95摩尔的HfO 2，CrO 3，MoO 3或WO 3。将该电极材料造粒并变成块状，粒状或多孔的电极材料。将其放置在具有封闭底部的圆筒形半导体陶瓷容器中并且被还原和烧制以制备电极。陶瓷电极荧光放电灯的水银分配器串联设置在具有封闭底部的圆筒形半导体陶瓷容器和引线的引入部分之间。

4. 发明授权

US5084426A Semiconductive ceramic composition 失效
标题翻译：半导体陶瓷组合物
公开(公告)号：US5084426A
公开(公告)日：1992-01-28
申请号：US379420
申请日：1989-07-13
申请人： Shoichi Iwaya , Hitoshi Masumura , Haruo Taguchi , Munemitsu Hamada , Tomohiro Sogabe , Shigeya Takahashi , Hiroyuki Satoh
发明人： Shoichi Iwaya , Hitoshi Masumura , Haruo Taguchi , Munemitsu Hamada , Tomohiro Sogabe , Shigeya Takahashi , Hiroyuki Satoh
IPC分类号： C04B35/46 , C04B35/47 , C04B35/472 , H01C7/02 , H01C7/04
CPC分类号： C04B35/47 , C04B35/472
摘要： A semiconductive ceramic composition capable of permitting its resistance-temperature characteristics and resistance to be controlled as desired and a firing temperature of the composition to be lowered to a degree sufficient to facilitate the mass-production at a low cost. The composition contains a main component consisting of SrO, PbO and TiO.sub.2 and is subjected to firing in an oxidizing atmosphere. The composition may contain at least one of SiO.sub.2 and M as a minor component. A variation in amount of the main and minor components permits characteristics and properties of the composition to be varied as desired.

5. 发明授权

US4247748A Method for electrical discharge machining of a work in roll form 失效
标题翻译：轧制工件放电加工方法
公开(公告)号：US4247748A
公开(公告)日：1981-01-27
申请号：US954643
申请日：1978-10-25
申请人： Kunihiko Sato , Tetsuro Urata , Kobun Asakawa , Haruo Taguchi , Yukio Kato , Takeo Uebayashi
发明人： Kunihiko Sato , Tetsuro Urata , Kobun Asakawa , Haruo Taguchi , Yukio Kato , Takeo Uebayashi
IPC分类号： B21B27/00 , B23H9/04
CPC分类号： B23H9/04
摘要： There is disclosed a method for giving by electrical discharge machining a uniform satin finish to the roll surface of a work in roll form in a short period of time. To prevent the occurrence of any streaky pattern on the satin finish work surface, a plurality of divided electrodes, which are divided and arranged at predetermined spaces, are each fed traversely a distance corresponding to the electrode mounting pitch while maintaining the predetermined spacing between the electrodes. To improve the working efficiency, a plurality of rows of divided electrodes are provided, and by virtue of this improved working efficiency, the required satinizing electrical discharge machining of two or four rolls for use on a rolling mill can be completed within the life time of the satinized rolls being used on the rolling mill.
摘要翻译：公开了一种在短时间内通过放电加工均匀的缎面精加工到卷筒形式的工件的辊表面的方法。为了防止在缎面加工表面上出现任何条纹图案，以预定间隔分割和布置的多个分割电极分别被馈送到与电极安装间距相对应的距离，同时保持电极之间的预定间隔。为了提高工作效率，提供了多排分隔电极，并且由于这种提高的工作效率，在轧机上使用的两辊或四辊所需的缎光放电加工可在在轧机上使用缎纹辊。

6. 发明授权

US4230927A Apparatus for electrical discharge machining of cylindrical work 失效
标题翻译：圆柱形工件放电加工装置
公开(公告)号：US4230927A
公开(公告)日：1980-10-28
申请号：US920984
申请日：1978-06-30
申请人： Kunihiko Sato , Tetsuro Urata , Tetsuhiro Asamoto , Kobun Asakawa , Takeo Uebayashi , Haruo Taguchi
发明人： Kunihiko Sato , Tetsuro Urata , Tetsuhiro Asamoto , Kobun Asakawa , Takeo Uebayashi , Haruo Taguchi
IPC分类号： B23H1/02 , B23H9/04 , B23P1/02
CPC分类号： B23H9/04 , B23H1/02
摘要： Disclosed are a process and apparatus for electrical discharge machining of the outer surface of a satinizing roll to produce a satin-like roughened surface of a uniform roughness. This electrical discharge machining process produces a uniform satin-like roughened surface on the outer surface at each end of the roll, and for this purpose the process involves a step of decreasing the discharge current in proportion to decrease in the area which is to be worked by an electrode located at the roll end and thereby maintaining the flow of current per unit area at a constant value. The apparatus for performing the process comprises position detecting-means for detecting that the electrode has been moved to the roll end, and means responsive to the output signal of the position detecting means to control the off-time of current pulse which causes a discharge between the electrode and the roll.
摘要翻译：公开了一种用于放电加工缎光辊的外表面以产生均匀粗糙度的缎纹粗糙表面的方法和装置。这种放电加工过程在辊的两端的外表面上产生均匀的缎状粗糙表面，为此目的，该方法包括与要加工的区域的减小成比例地减小放电电流的步骤通过位于辊端的电极，从而将每单位面积的电流流量保持在恒定值。用于执行该处理的装置包括用于检测电极已经移动到滚动端的位置检测装置，以及响应于位置检测装置的输出信号的装置来控制电流脉冲的关闭时间，电极和辊子。

7. 发明授权

US4219718A Process and apparatus for electrical discharge machining of cylindrical work 失效
标题翻译：圆柱形工件放电加工的工艺和装置
公开(公告)号：US4219718A
公开(公告)日：1980-08-26
申请号：US920987
申请日：1978-06-30
申请人： Kunihiko Sato , Tetsuro Urata , Tetsuhiro Asamoto , Kobun Asakawa , Takeo Uebayashi , Haruo Taguchi
发明人： Kunihiko Sato , Tetsuro Urata , Tetsuhiro Asamoto , Kobun Asakawa , Takeo Uebayashi , Haruo Taguchi
IPC分类号： B23H9/04 , B23P1/08
CPC分类号： B23H9/04
摘要： Disclosed are a process and apparatus for subjecting the outer surface of a satinizing roll to electrical discharge machining to produce a satin-like roughened surface of a uniform roughness. With this electrical discharge machining process, the electrical discharge machining speed of a plurality of electrodes mounted on a plurality of head columns is held lower than a steady state working speed until the electrodes on all the head columns start discharging, and in response to the detection of the discharge of every electrode on the head columns the working speed is changed to the steady state working speed and the head columns are simultaneously moved traversely along the axis of rotation of a cylindrical work, thus preventing the occurrence of a difference in the depth of erosion or stepped portions on the surface of the work during the initial working period. The apparatus for performing this electrical discharge machining process comprises a working power source including means for controlling the working speed, and detecting means for detecting that every electrode has started discharging so as to direct the working power source to change the working speed and so as to simultaneously actuate a head column transverse feed unit.
摘要翻译：公开了一种使饱和辊的外表面进行放电加工以产生均匀粗糙度的缎状粗糙表面的方法和装置。利用该放电加工工艺，安装在多个头列上的多个电极的放电加工速度保持低于稳态工作速度，直到所有头部柱上的电极开始放电，并且响应于检测在头柱上的每个电极的放电，工作速度变为稳态工作速度，并且头柱同时沿着圆柱形工件的旋转轴线横移移动，从而防止了深度的差异的发生在初始工作期间工作表面上的侵蚀或阶梯部分。用于执行该放电加工工艺的装置包括工作电源，包括用于控制工作速度的装置，以及检测装置，用于检测每个电极已经开始放电，以便引导工作电源改变工作速度，并且同时致动头柱横向进给单元。

8. 发明授权

US08085257B2 Negative step-up charge pump circuit, LCD driver IC, and liquid crystal display device 有权
标题翻译：负升压电荷泵电路，LCD驱动IC和液晶显示装置
公开(公告)号：US08085257B2
公开(公告)日：2011-12-27
申请号：US11725953
申请日：2007-03-19
申请人： Haruo Taguchi , Hidekazu Kojima
发明人： Haruo Taguchi , Hidekazu Kojima
IPC分类号： G06F3/038 , H03L7/06
CPC分类号： G09G3/3614 , G09G3/3677 , G09G3/3696 , G11C5/145 , H02M3/073
摘要： In a negative step-up charge pump circuit according to the present invention, of a plurality of stages of charge transfer transistors and an output transistor, the former-stage transistors are P channel type field effect transistors, and the later-stage transistors are N channel type field effect transistors. With such configuration, it is possible to avoid start-up failure and current driving performance deterioration resulting from an increase in the number of stages of step-up units without complicating processes and increasing the chip size.
摘要翻译：在根据本发明的负升压电荷泵电路中，在多级电荷转移晶体管和输出晶体管中，前级晶体管是P沟道型场效应晶体管，后级晶体管为N 通道型场效应晶体管。通过这样的结构，可以避免由于升压单元的级数的增加而引起的启动故障和电流驱动性能恶化，而不会使工艺复杂化并且增加芯片尺寸。

9. 发明授权

US07466300B2 Display apparatus having temperature compensation function 失效
标题翻译：具有温度补偿功能的显示装置
公开(公告)号：US07466300B2
公开(公告)日：2008-12-16
申请号：US11356745
申请日：2006-02-17
申请人： Takashi Naiki , Haruo Taguchi
发明人： Takashi Naiki , Haruo Taguchi
IPC分类号： G09G3/36
CPC分类号： H02M3/073 , G09G3/3696 , G09G2320/041 , H02M2001/0025
摘要： The invention provides a display apparatus having a temperature sensor and a step-up circuit generating a drive voltage of the display apparatus by stepping up a power source voltage. The temperature sensor provides temperature data indicative of the temperature of the display panel with a reduced measurement error without limiting the operation of the step-up circuit. To do so, in view of the fact that the step-up circuit has alternating active state in which the circuit is stepping up a source voltage to output a required step-up voltage and inactive state in which no stepping operation is made, the temperature sensor is adapted to obtain temperature data while the step-up circuit is inactive. The temperature data obtained is supplied to a temperature compensation means for changing the drive condition setting value that define the drive condition of the display panel to compensate for the temperature change.
摘要翻译：本发明提供一种具有温度传感器和升压电路的显示装置，该升压电路通过升高电源电压来产生显示装置的驱动电压。温度传感器以降低的测量误差提供表示显示面板的温度的温度数据，而不限制升压电路的操作。为了做到这一点，鉴于升压电路具有交替的有源状态，其中电路正在升高源电压以输出所需的升压电压和不进行步进操作的无效状态，温度传感器适用于在升压电路无效时获得温度数据。获得的温度数据被提供给温度补偿装置，用于改变限定显示面板的驱动条件的驱动条件设定值，以补偿温度变化。

10. 发明申请

US20060139296A1 Display apparatus having temperature compensation function 失效
标题翻译：具有温度补偿功能的显示装置
公开(公告)号：US20060139296A1
公开(公告)日：2006-06-29
申请号：US11356745
申请日：2006-02-17
申请人： Takashi Naiki , Haruo Taguchi
发明人： Takashi Naiki , Haruo Taguchi
IPC分类号： G09G3/36
CPC分类号： H02M3/073 , G09G3/3696 , G09G2320/041 , H02M2001/0025
摘要： The invention provides a display apparatus having a temperature sensor and a step-up circuit generating a drive voltage of the display apparatus by stepping up a power source voltage. The temperature sensor provides temperature data indicative of the temperature of the display panel with a reduced measurement error without limiting the operation of the step-up circuit. To do so, in view of the fact that the step-up circuit has alternating active state in which the circuit is stepping up a source voltage to output a required step-up voltage and inactive state in which no stepping operation is made, the temperature sensor is adapted to obtain temperature data while the step-up circuit is inactive. The temperature data obtained is supplied to a temperature compensation means for changing the drive condition setting value that define the drive condition of the display panel to compensate for the temperature change.
摘要翻译：本发明提供一种具有温度传感器和升压电路的显示装置，该升压电路通过升高电源电压来产生显示装置的驱动电压。温度传感器以降低的测量误差提供表示显示面板的温度的温度数据，而不限制升压电路的操作。为了做到这一点，鉴于升压电路具有交替的有源状态，其中电路正在升高源电压以输出所需的升压电压和不进行步进操作的无效状态，温度传感器适用于在升压电路无效时获得温度数据。获得的温度数据被提供给温度补偿装置，用于改变限定显示面板的驱动条件的驱动条件设定值，以补偿温度变化。

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