公开(公告)号：US5438299A

公开(公告)日：1995-08-01

申请号：US220057

申请日：1994-03-30

申请人： Toshizi Shimada ,  Yasunori Kanai ,  Yoshio Watanabe

发明人： Toshizi Shimada ,  Yasunori Kanai ,  Yoshio Watanabe

IPC分类号： H03L7/093 ,  H03L7/089 ,  H03L7/099 ,  H03L7/107 ,  H03L7/08 ,  H03L7/085

CPC分类号： H03L7/0891 ,  H03L7/099 ,  H03L2207/06

摘要： A PLL circuit comprising a phase comparator unit which forms a differentiation signal based upon both edges of an external signal, outputs an early pulse only during a period in which the differentiation signal is overlapped on a period from the leading edge to the trailing edge of a reference signal, and outputs a late pulse only during a period in which the differentiation signal is overlapped on a period from the trailing edge to the leading edge thereof, a charge pump unit which calculates and compares the amounts of integration of the early pulse and the late pulse, lowers the output voltage when the amount of the late pulse is larger than the amount of the early pulse and raises the output voltage when it is smaller, and a VCO which outputs a corrected reference signal of which the frequency decreases or increases accompanying the increase or decrease in the output voltage of the charge pump unit, wherein the VCO is controlled by the output voltage of the charge pump unit and by the early pulse and the late pulse, and works to raise the oscillation frequency when the late pulse is longer than the early pulse and to lower the oscillation frequency when it is shorter.

摘要翻译： 一种PLL电路，包括相位比较器单元，该相位比较器单元基于外部信号的两个边缘形成微分信号，仅在从差分信号重叠的周期期间输出早期脉冲，该周期在从前沿到后沿的周期 参考信号，并且仅在从后沿到其前沿的周期中的差分信号重叠的时段期间输出延迟脉冲;电荷泵单元，其计算并比较早期脉冲和 延迟脉冲，当后期脉冲的量大于早期脉冲的量时降低输出电压，并且当其较小时升高输出电压，以及输出频率随之减少或增加的校正参考信号的VCO 电荷泵单元的输出电压的增加或减小，其中VCO由电荷泵单元的输出电压和 早期脉冲和晚期脉冲，并且当延迟脉冲比早期脉冲长时，提高振荡频率，并且当其较短时降低振荡频率。

公开(公告)号：US5382923A

公开(公告)日：1995-01-17

申请号：US223320

申请日：1994-04-05

申请人： Toshizi Shimada ,  Yasunori Kanai ,  Yoshio Watanabe

发明人： Toshizi Shimada ,  Yasunori Kanai ,  Yoshio Watanabe

IPC分类号： H03K17/06 ,  H03L7/089 ,  H03L7/093

CPC分类号： H03L7/0895

摘要： A charge-pump circuit for controlling a voltage controlled oscillator by converting a phase difference between two input signals, which never become low at the same time, into a voltage. The charge-pump circuit includes first and second feeder circuits, made of bipolar transistors, outputting current in accordance with the input signals; a capacitor circuit having first, second, and third capacitors, and the first and the second or the first and the third capacitors are charged by the output current from the first or the second feeder circuit; and a differential amplifying circuit amplifying the voltage between the ends of the first capacitor to a predetermined voltage for output. The differential amplifying circuit operates to draw the same leakage current from the second and the third capacitors when the first capacitor is not being charged. The charge-pump circuit is effectively used to control the frequency of the voltage controlled oscillator in an PLL circuit having a phase comparator, a voltage controlled oscillator, and an output circuit.

摘要翻译： 一种电荷泵电路，用于通过将两个不会同时变低的输入信号之间的相位差转换为电压来控制压控振荡器。 电荷泵电路包括由双极晶体管制成的第一和第二馈电电路，根据输入信号输出电流; 具有第一，第二和第三电容器的电容器电路，并且第一和第二或第一和第三电容器由来自第一或第二馈电电路的输出电流充电; 以及差分放大电路，将第一电容器的端部之间的电压放大到预定电压以输出。 当第一电容器未被充电时，差分放大电路用于从第二和第三电容器抽出相同的漏电流。 电荷泵电路有效地用于控制具有相位比较器，压控振荡器和输出电路的PLL电路中的压控振荡器的频率。

公开(公告)号：US5327021A

公开(公告)日：1994-07-05

申请号：US895901

申请日：1992-06-09

申请人： Yasunori Kanai ,  Toshizi Shimada ,  Takahiko Nakao ,  Yoshio Watanabe

发明人： Yasunori Kanai ,  Toshizi Shimada ,  Takahiko Nakao ,  Yoshio Watanabe

IPC分类号： H03K17/16 ,  H03K17/60 ,  H04L12/413 ,  H04L25/02 ,  H04L25/03 ,  H03K5/24

CPC分类号： H04L25/0286 ,  H03K17/16 ,  H03K17/603 ,  H04L12/40039 ,  H04L12/413 ,  H04L25/03834 ,  H04L25/0272

摘要： A waveform synthesizing circuit comprises a plurality of signal output switching means for outputting predetermined magnitudes of voltage or current signals when a voltage or current value of an input pulse reaches preliminarily assigned comparing reference values, a signal summing means for superimposing output signals from a plurality of signal output switching means for summing, and a comparing signal switching means detecting the rising and falling of the input pulse, providing the comparing reference values with given differences between a plurality of signal output switching means according to an order of operation of a plurality of signal output switching means upon the detection of a rise, and providing the comparing reference values, which are different from those for rising, with given differences between a plurality of signal output switching means according to an order of operation of a plurality of signal output switching means upon the detection of a fall.

摘要翻译： 一种波形合成电路包括多个信号输出切换装置，用于当输入脉冲的电压或电流值达到预先分配的比较参考值时输出预定幅度的电压或电流信号;信号求和装置，用于叠加来自多个 和用于求和的信号输出切换装置，以及检测输入脉冲的上升和下降的比较信号切换装置，根据多个信号的操作顺序，提供比较参考值与多个信号输出切换装置之间的给定差异 输出切换装置，根据多个信号输出切换装置的操作顺序，给出多个信号输出切换装置之间的给定差异，提供与上升相比不同的比较基准值 在检测到秋天。

公开(公告)号：US08217276B2

公开(公告)日：2012-07-10

申请号：US10410434

申请日：2003-04-10

申请人： Kentaro Fujii ,  Yoshio Watanabe ,  Toru Takebe

发明人： Kentaro Fujii ,  Yoshio Watanabe ,  Toru Takebe

IPC分类号： H05K1/03

CPC分类号： H05K3/462 ,  H05K3/064 ,  H05K3/321 ,  H05K3/386 ,  H05K3/423 ,  H05K3/4623 ,  H05K3/4647 ,  H05K3/4658 ,  H05K2201/0195 ,  H05K2201/0355 ,  H05K2201/0394 ,  H05K2203/0733 ,  H05K2203/135 ,  Y10T29/49155 ,  Y10T29/49165

摘要： A multilayer printed circuit board which can surely establish interlayer connection with low resistance. The multilayer printed circuit board comprises: a first substrate having a conductive pattern on one face and a non-penetration connection hole on the other face, for exposing the conductive pattern to outside; a second substrate having a conductive pattern formed on a face opposed to the other face of first substrate and a conductive bump on the conductive pattern integrally. The first substrate and the second substrate are integrated by engaging the bump of the second substrate with the connection hole of the first substrate and by intervening a conductive cement between the bumps and the conductive pattern exposed to outside from the connection holes.

摘要翻译： 一种多层印刷电路板，可以可靠地建立具有低电阻的层间连接。 所述多层印刷电路板包括：在一个面上具有导电图案的第一基板和另一面上的非穿透连接孔，用于将导电图案暴露于外部; 第二基板，其具有形成在与第一基板的另一面相对的表面上的导电图案和导电图案上的导电凸块。 第一基板和第二基板通过将第二基板的凸块与第一基板的连接孔接合并且通过在凸起和从连接孔露出到外部的导电图案之间插入导电粘合剂来集成。

公开(公告)号：US20100203842A1

公开(公告)日：2010-08-12

申请号：US12671302

申请日：2008-07-30

申请人： Koichi Tachikawa ,  Yoshio Watanabe

发明人： Koichi Tachikawa ,  Yoshio Watanabe

IPC分类号： H04B1/38

CPC分类号： H04B7/061

摘要： A wireless communication terminal apparatus 10 is comprised of a plurality of antennas Ant1 and Ant2, a switch circuit 11 for switching to one selected antenna among the plurality of antennas Ant1 and Ant2, for carrying out a communication, and a control unit 14 for selecting another antenna among antennas in a non-selection status in response to the status of the reception signal, in a case where a status of a reception signal of an antenna in a selection status is not in the predetermined condition, and regardless a status of the reception signal of the antennas in a non-selection status, and controlling the switch circuit for making the switching of another antenna in a non-selection status at a transmission.

摘要翻译： 无线通信终端装置10由多个天线Ant1和Ant2构成，切换电路11用于切换到多个天线Ant1和Ant2中的一个选定的天线，用于进行通信，以及控制单元14，用于选择另一天线 在选择状态的天线的接收信号的状态不在预定条件的情况下，响应于接收信号的状态，处于非选择状态的天线之间的天线，并且不管接收的状态如何 天线的信号处于非选择状态，并且控制开关电路，用于在另一个天线的切换中处于非选择状态。

公开(公告)号：US20060049130A1

公开(公告)日：2006-03-09

申请号：US11212684

申请日：2005-08-29

申请人： Yoshio Watanabe

发明人： Yoshio Watanabe

IPC分类号： H01B13/00 ,  H05K1/00

CPC分类号： H05K3/4611 ,  H05K1/0218 ,  H05K1/0393 ,  H05K1/16 ,  H05K3/4614 ,  H05K3/4635 ,  H05K2201/055 ,  H05K2201/0715 ,  Y10T29/49135 ,  Y10T29/49155 ,  Y10T29/49165

摘要： A multilayer wiring board having a plurality of wiring layers is proposed, which is prepared by a process having the steps of: forming, on one insulating sheet, wiring patterns for all the wiring layers, which patterns are arranged at predetermined positions; and folding the insulating sheet having formed the wiring patterns in the predetermined order and stacking the folded sheet while positioning, and then heating the resultant sheet in a vacuum under a pressure to form a three-dimensional electric wiring.

摘要翻译： 提出了具有多个布线层的多层布线板，其通过以下步骤制备：具有以下步骤的方法：在一个绝缘片上形成用于所有布线层的布线图案，哪些图案布置在预定位置; 并且以预定的顺序折叠形成布线图案的绝缘片并定位时堆叠折叠片，然后在压力下在真空中加热所得的片以形成三维电布线。

公开(公告)号：US06670757B2

公开(公告)日：2003-12-30

申请号：US09358861

申请日：1999-07-22

申请人： Tetsuya Kato ,  Yoshio Watanabe ,  Hiroki Kono

发明人： Tetsuya Kato ,  Yoshio Watanabe ,  Hiroki Kono

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/26 ,  H01J11/34 ,  H01J11/38 ,  H01J11/44 ,  H01J2211/444

摘要： A plasma display panel (“PDP”) is provided with a protrusion lower than barrier ribs on an inner surface of a back plate substrate, and a phosphor layer formed on a rib surface within a unitary emission unit including a surface of the protrusion, thereby realizing the PDP of high brightness, high luminous efficiency and long operating life. Also, the PDP has a structure, in which a portion of the inner surface of the substrate is opened to a discharge space directly or through a protective layer, so as to improve power consumption remarkably. Further, the invention provides a production of the PDP with superior whiteness by way of controlling a balance of each color with shape of the respective protrusions. Moreover, an electrode can be formed easily and precisely on an upper part of the protrusion by providing a sloped surface for at least one end in a longitudinal direction of the protrusion. As a result, the invention provides the PDP that is of low power consumption, high brightness, high luminous efficiency, and is capable of performing a speedy and stable electric-discharge and displaying white color of high color temperature.

摘要翻译： 等离子体显示面板（“PDP”）在后板基板的内表面上设置有比阻挡肋低的突起，以及形成在包括突起的表面的单位发射单元内的肋表面上的荧光体层，由此 实现高亮度，高发光效率和长使用寿命的PDP。 此外，PDP具有这样的结构，其中基板的内表面的一部分直接或通过保护层向放电空间开放，从而显着地提高功耗。 此外，本发明通过以各个突起的形状控制每种颜色的平衡来提供具有优异白度的PDP的生产。 此外，通过为突起的纵向方向上的至少一端提供倾斜表面，可以在突起的上部容易且精确地形成电极。 结果，本发明提供了低功耗，高亮度，高发光效率的PDP，能够进行快速稳定的放电和显示高色温的白色。

公开(公告)号：US06534227B2

公开(公告)日：2003-03-18

申请号：US09758193

申请日：2001-01-12

申请人： Toshiyuki Kabata ,  Toshio Fukagai ,  Junichi Yamazaki ,  Katsuhiko Tani ,  Noriyuki Iwata ,  Takuji Katoh ,  Yoshio Watanabe ,  Yuka Miyamoto

发明人： Toshiyuki Kabata ,  Toshio Fukagai ,  Junichi Yamazaki ,  Katsuhiko Tani ,  Noriyuki Iwata ,  Takuji Katoh ,  Yoshio Watanabe ,  Yuka Miyamoto

IPC分类号： G03F900

CPC分类号： G03G5/14 ,  G03G5/04 ,  G03G5/10

摘要： A photoreceptor including a support and a photosensitive layer formed thereon, optionally an undercoat layer between the support and the photosensitive layer, wherein when a group of data consisting of N samples of the height x(t)(&mgr;m) of a profile at the interface of the support on the side of the photosensitive layer, the interface of the photosensitive layer on the side of the support, and/or the interface of the undercoat layer on the side of the photosensitive layer, measured perpendicular to a horizontal direction of the support, taken at &Dgr;t(&mgr;m) intervals in the horizontal direction, is subjected to Fourier transformation in accordance with a formula as specified in the specification, in a power spectrum obtained by the Fourier transformation, I(S) represented by a formula specified in the specification has a particular value, a method of evaluating the above photoreceptor, a method of producing the photoreceptor, and an image formation apparatus in which the photoreceptor is incorporated are disclosed.

摘要翻译： 一种感光体，包括支撑体和形成在其上的感光层，任选地在支撑体和感光层之间的底涂层，其中当由界面处的轮廓的高度x（t）（母体）的N个样本组成的数据组 感光层一侧的支撑体，支撑体侧的感光层的界面和/或感光层一侧的底涂层的界面垂直于支撑体的水平方向测量 在水平方向以DELTAt（mum）间隔进行傅立叶变换，按照本说明书中规定的公式，在通过傅里叶变换获得的功率谱中进行傅里叶变换，其由式 规格具有特定价值，评价上述感光体的方法，感光体的制造方法和图像形成装置，其中感光体i 公开。

公开(公告)号：US06528952B2

公开(公告)日：2003-03-04

申请号：US10080585

申请日：2002-02-25

申请人： Tetsuya Kato ,  Kazuo Tomida ,  Yoshio Watanabe ,  Hiroki Kono

发明人： Tetsuya Kato ,  Kazuo Tomida ,  Yoshio Watanabe ,  Hiroki Kono

IPC分类号： G09G310

CPC分类号： H01J11/44 ,  G09G3/291 ,  G09G3/2965 ,  G09G3/2986 ,  H01J11/12 ,  H01J11/30 ,  H01J11/32 ,  H01J2211/323 ,  H01J2211/444

摘要： The PDP of the present invention has first, second and third electrodes. Intervals between the first and second electrode is 0.2 mm or more. A plurality of third electrodes are formed. Protrusions which are shorter than ribs are formed between the plurality of third electrodes. The plurality of third electrodes are connected, in part, to one another or at least connected in part, such that they form a network. In the driving method of the PDP of the present invention, a self-erasing discharge is generated, and subsequently when a potential difference between the electrodes is increased, using the self-erasing discharge as a trigger, discharge is generated and light is emitted.

公开(公告)号：US06409562B1

公开(公告)日：2002-06-25

申请号：US09614602

申请日：2000-07-12

申请人： Takahiro Asano ,  Narito Shibaike ,  Yoshio Watanabe ,  Tetsuya Kato

发明人： Takahiro Asano ,  Narito Shibaike ,  Yoshio Watanabe ,  Tetsuya Kato

IPC分类号： H01J950

CPC分类号： H01J11/48 ,  G09F9/313 ,  H01J9/50 ,  H01J9/52 ,  H01J11/12 ,  H01J11/34 ,  Y02W30/60 ,  Y02W30/828

摘要： The invention relates to a method of disassembling a plasma display panel (“PDP”) for reutilization. A first method uses a component, which is thermally not contractible at a softening temperature of bonding material used for hermetically bonding a front and back plates, and positioned between the plates. The above component maintains or widens a space provided between the two plates when the PDP is heated, thereby facilitating disassembly of the PDP. The invention also provides a groove on a surface of either or both plates for communicating the bonding material to an exterior of the PDP. Softened bonding material can be drawn out or absorbed through the groove. Heating and cooling of the PDP may be made through a laminated graphite sheet placed on a surface of the PDP for uniformalizing thermal distribution. A second method separates a PDP into two plates by immersing the PDP in etching solution capable of selectively dissolving only lead glass, and melting the bonding material. A groove is provided between the perimeter of an image display screen and a bonded portion in order to prevent etching solution from permeating into the screen area. The groove is formed on the substrates in parallel with a longitudinal direction of electrodes. The separated plates are refurbished by restoring a deteriorated or defective portion into the original condition for use in manufacturing a new PDP.

摘要翻译： 本发明涉及一种用于再利用的等离子体显示面板（“PDP”）的拆卸方法。 第一种方法使用在用于密封前板和后板并且位于板之间的粘合材料的软化温度下不能收缩的部件。 当PDP被加热时，上述部件保持或加宽设置在两个板之间的空间，从而便于拆卸PDP。 本发明还提供了一个或两个板的表面上的沟槽，用于将结合材料连通到PDP的外部。 柔软的粘合材料可以通过凹槽拉出或吸收。 PDP的加热和冷却可以通过放置在PDP表面上的层压石墨片来进行，以使热分布均匀化。 第二种方法是通过将PDP浸入能够仅选择性地仅溶解铅玻璃的蚀刻溶液中并将熔融粘合材料分离成两块板。 在图像显示屏的周边和接合部分之间设置有凹槽，以防止蚀刻溶液渗透到屏幕区域中。 该槽与电极的纵向方向平行地形成在基板上。 通过将劣化或有缺陷的部分恢复到用于制造新PDP的原始状态来对分离的板进行翻新。