Tracking servo signal processing circuit and read apparatus using the
same
    41.
    发明授权
    Tracking servo signal processing circuit and read apparatus using the same 失效
    跟踪伺服信号处理电路和使用其的读取装置

    公开(公告)号:US5757747A

    公开(公告)日:1998-05-26

    申请号:US783013

    申请日:1997-01-14

    申请人: Hiroshi Shimada

    发明人: Hiroshi Shimada

    摘要: A tracking error signal is converted into digital data by an A/D converter. A compensation circuit performs gain and phase compensation operations in accordance with the frequency of the digital data. A kick signal generation circuit turns off a switch in access processing and outputs a kick signal. A comparator detects the magnitude relationship between output data from a filter and a reference level. During data read processing, a system controller sets the reference level at R1, detects the disturbance of the rotation frequency of a disk, and appropriately sets the compensation characteristic of the compensation circuit. During access processing, the system controller sets the reference level at R2, detects the moving amount of a pickup, and if the moving amount is large, sets the value of the kick signal to be small.

    摘要翻译: 跟踪误差信号由A / D转换器转换为数字数据。 补偿电路根据数字数据的频率进行增益和相位补偿操作。 脚踏信号发生电路在接入处理中断开开关并输出脚踢信号。 比较器检测来自滤波器的输出数据与参考电平之间的幅度关系。 在数据读取处理期间,系统控制器将参考电平设置在R1,检测盘的旋转频率的干扰,并适当地设置补偿电路的补偿特性。 在访问处理期间,系统控制器将参考电平设置为R2,检测拾取器的移动量,如果移动量大,则将脚踢信号的值设置为小。

    Apparatus for controlling inverter resistance welding
    42.
    发明授权
    Apparatus for controlling inverter resistance welding 失效
    控制逆变电阻焊接设备

    公开(公告)号:US5748462A

    公开(公告)日:1998-05-05

    申请号:US690103

    申请日:1996-07-31

    CPC分类号: B23K11/257

    摘要: An inverter resistance welding control or power supply apparatus includes a clock generator which generates a clock signal defining a switching cycle of an inverter in a resistance welding machine, a device for preselecting a predetermined reference value corresponding to a desired current peak, a current sensor for detecting primary or secondary current of the welding machine, and an inverter control for controlling the inverter on a switching cycle-by-cycle basis. Specifically, the apparatus turns on the inverter in response to a leading edge of the clock signal, and turns the inverter off either when the current detected signal has reached the reference value or when the clock signal has reached a trailing edge. The control apparatus further includes a magnitude evaluator for measuring a magnitude of the current from the detected signal, which magnitude is expressed in root mean square, arithmetic mean or averaged peak value. The control apparatus further includes a reporter monitor which reports, based on the measured results of the current, information useful to determine normal or defective operation. There may further be provided a lack-of-secondary current detector for operatively and reliably detecting a lack of secondary current by monitoring the primary current.

    摘要翻译: 逆变器电阻焊接控制或电源装置包括时钟发生器,其产生定义电阻焊机中的逆变器的开关周期的时钟信号,用于预选对应于期望电流峰值的预定参考值的装置,用于 检测焊接机的一次或二次电流,以及用于逐个循环切换控制逆变器的逆变器控制。 具体地,该装置响应于时钟信号的前沿导通逆变器,并且当电流检测信号已经达到参考值或者当时钟信号已经到达后沿时,使逆变器断开。 控制装置还包括用于根据检测信号测量电流大小的幅度估计器,该幅度以均方根,算术平均值或平均峰值表示。 控制装置还包括报告器监视器,其基于当前的测量结果来报告用于确定正常或缺陷操作的信息。 还可以提供二次电流检测器,用于通过监测初级电流来操作和可靠地检测二次电流的不足。

    Process for producing an electrolytic capacitor
    43.
    发明授权
    Process for producing an electrolytic capacitor 失效
    电解电容器的制造方法

    公开(公告)号:US4764181A

    公开(公告)日:1988-08-16

    申请号:US821416

    申请日:1986-01-22

    IPC分类号: H01G9/02 H01G9/00

    CPC分类号: H01G9/02 Y10T29/417

    摘要: An electrolytic capacitor having very thin spacer layers is produced by a process in which at least two of the surfaces of an anode valve action metal foil and a cathode metal foil are coated with a photosensitive polymer resin solution; the resultant photosensitive polymer resin solution layers are solidified; the solidified photosensitive polymer resin coatings are masked with a negative or positive masking film having a desired pattern and irradiated with an actinic radiation to partly harden the photosensitive polymer resin coatings in accordance with the masking pattern; after removing the masking film, the irradiated photosensitive polymer resin coatings are developed with a developing liquid to provide spacer layers consisting of hardened portions of the photosensitive polymer resin coatings; the anode and cathode metal foils having the spacer layers are superposed on each other in such a manner that at least one spacer layer is located between the superposed anode and cathode metal foils and at least one other spacer layer is located on at least one of the outside surfaces of the superposed anode and cathode metal foils, to provide a laminate; the laminate is wound into a capacitor element; and then the capacitor element is impregnated with an electrolyte.

    摘要翻译: 通过这样的方法制造具有非常薄的间隔层的电解电容器,其中阳极阀作用金属箔和阴极金属箔的至少两个表面涂覆有光敏聚合物树脂溶液; 所得到的光敏聚合物树脂溶液层固化; 将固化的光敏聚合物树脂涂层用具有所需图案的阴性或阳性掩蔽膜掩蔽,并用光化辐射照射以根据掩蔽图案部分地硬化光敏聚合物树脂涂层; 在去除掩模膜之后,用显影液显影照射的光敏聚合物树脂涂层,以提供由光敏聚合物树脂涂层的硬化部分组成的间隔层; 具有间隔层的阳极和阴极金属箔以这样的方式彼此重叠,使得至少一个间隔层位于叠置的阳极和阴极金属箔之间,并且至少一个其它隔离层位于至少一个 叠置的阳极和阴极金属箔的外表面,以提供层压体; 将层压体卷绕成电容器元件; 然后用电解质浸渍电容器元件。

    Electric capacitor with enclosure structure consisting of plastic
laminated film
    44.
    发明授权
    Electric capacitor with enclosure structure consisting of plastic laminated film 失效
    具有外壳结构的电容器由塑料层压膜组成

    公开(公告)号:US4439810A

    公开(公告)日:1984-03-27

    申请号:US408875

    申请日:1982-08-17

    IPC分类号: B65D73/02 H01G4/224 H01G1/06

    CPC分类号: H01G4/224 H01G4/145

    摘要: A capacitor element is enclosed within a laminated film including at least a plastic film. The laminated film portion surrounding the capacitor element is heat sealed to form an enclosure structure sealing the capacitor element. The sealing width of the sealed portion formed by heat sealing is selected to be within the range of 1 to 20 mm. The thickness of the inner film of the laminated film opposing the capacitor element is selected to be within the range of 70 to 200 .mu.m. A capacitor of improved life time is obtained.

    摘要翻译: 电容器元件封装在至少包括塑料膜的层压膜内。 围绕电容器元件的层叠膜部分被热密封以形成密封电容器元件的封闭结构。 通过热封形成的密封部的密封宽度选择在1〜20mm的范围内。 与电容器元件相对的层叠膜的内膜的厚度选择在70〜200μm的范围内。 得到寿命延长的电容器。

    Semiconductor memory
    45.
    发明授权
    Semiconductor memory 失效
    半导体存储器

    公开(公告)号:US4420823A

    公开(公告)日:1983-12-13

    申请号:US219949

    申请日:1980-12-24

    申请人: Hiroshi Shimada

    发明人: Hiroshi Shimada

    CPC分类号: G11C11/419 G11C7/00

    摘要: A static semiconductor memory having a plurality of memory cells respectively connected to word lines and connected in parallel to bit line pairs and having a power-down function, is provided with a coupling noise canceller connected to a data bus which is connected at one end to a bit line via a transfer gate and at the other end to a sense amplifier. When the static semiconductor memory is placed in a power-down mode, the coupling noise canceller operates to clamp the data bus at a predetermined potential; thus preventing an increase in the access time when the chip is accessed from the power-down state rather than the active state.

    摘要翻译: 具有分别连接到字线并与位线对并联并具有掉电功能的多个存储单元的静态半导体存储器设置有连接到数据总线的耦合噪声消除器,该数据总线在一端连接到 通过传输门的位线,另一端位于读出放大器。 当静态半导体存储器处于掉电模式时,耦合噪声消除器操作以将数据总线钳位在预定电位; 从而防止当从掉电状态而不是活动状态访问芯片时的访问时间的增加。

    Address buffer circuit
    46.
    发明授权
    Address buffer circuit 失效
    地址缓冲电路

    公开(公告)号:US4393480A

    公开(公告)日:1983-07-12

    申请号:US234197

    申请日:1981-02-13

    申请人: Hiroshi Shimada

    发明人: Hiroshi Shimada

    摘要: An address buffer circuit which generates a pair of complementary signals for selecting a memory cell according to an address input signal is disclosed. This address buffer circuit comprises a short circuit device connected between a pair of output terminals for the complementary signals. During the stand-by period of a memory, the short circuit device electrically connects the pair of output terminals, so that the potential of both of the pair of output terminals becomes an intermediate level between high and low levels provided at the output terminals during the active period of the memory.

    摘要翻译: 公开了一种地址缓冲电路,其产生用于根据地址输入信号选择存储单元的一对互补信号。 该地址缓冲电路包括连接在用于互补信号的一对输出端之间的短路装置。 在存储器的待机期间,短路装置电连接一对输出端子,使得一对输出端子的电位成为在输出端子处提供的高电平和低电平之间的中间电平 活跃期的记忆。

    Method of manufacturing a packaged soybean curd
    47.
    发明授权
    Method of manufacturing a packaged soybean curd 失效
    包装大豆凝乳的制造方法

    公开(公告)号:US4303678A

    公开(公告)日:1981-12-01

    申请号:US174439

    申请日:1980-08-01

    CPC分类号: A23C20/025 A23L11/09

    摘要: A method of manufacturing a packaged soybean curd with a long shelf life without the inclusion of any artificial additives such as coagulating agents, germicides and the like; wherein soybean juice is subjected to lactic acid fermentation until its pH is reached to a value equal to or less than a value which is determined from the percentage of the solids content (5-16 wt. %) of soybean juice and then is subjected to heating (60.degree.-95.degree. C., 10-100 minutes) to adjust the curd tension to above 20 g.

    摘要翻译: 一种制造长寿命的包装大豆凝乳的方法,而不包括任何人造添加剂如凝结剂,杀菌剂等; 其中大豆汁进行乳酸发酵,直到其pH达到等于或小于由大豆汁的固体含量(5-16重量%)的百分比确定的值,然后进行 加热(60°-95℃,10-100分钟),将凝乳张力调节至20g以上。

    Vehicle control apparatus
    48.
    发明授权
    Vehicle control apparatus 有权
    车辆控制装置

    公开(公告)号:US09008936B2

    公开(公告)日:2015-04-14

    申请号:US14127560

    申请日:2011-06-30

    摘要: A brake override system detects a brake operation based on master cylinder pressure when the brake operation followed by an accelerator operation results in simultaneous performance of the accelerator operation and the brake operation. The brake override system detects the brake operation by a brake switch when the accelerator operation followed by the brake operation results in the simultaneous performance of the accelerator operation and the brake operation. Thus, the system may accurately detect the brake operation regardless of the order of the accelerator operation and the brake operation.

    摘要翻译: 当加速器操作后的制动操作导致加速器操作和制动操作的同时执行时,制动器超驰系统基于主缸压力来检测制动操作。 当加速器操作随后的制动操作导致加速器操作和制动操作的同时执行时,制动器超驰系统通过制动开关检测制动操作。 因此,无论加速器操作和制动操作的顺序如何,系统可以准确地检测制动操作。

    Legged robot and control method of legged robot
    50.
    发明授权
    Legged robot and control method of legged robot 失效
    有腿机器人和腿式机器人的控制方法

    公开(公告)号:US08172013B2

    公开(公告)日:2012-05-08

    申请号:US12594088

    申请日:2008-10-22

    申请人: Hiroshi Shimada

    发明人: Hiroshi Shimada

    IPC分类号: B62D51/06 G05B19/00

    CPC分类号: B62D57/032

    摘要: A legged robot includes: a body; a leg portion; a foot portion; a falling direction detection unit that detects a falling direction of the body; a control unit; and a distance detection unit that detects a distance between a sole of the foot portion and a road surface. The distance detection unit includes at least three distance sensors provided on the sole, and the control unit includes distance sensor selecting means for selecting a distance sensor and gait data correcting means for correcting gait data based on a detection signal from the distance sensor selected by the distance sensor selecting means. The distance sensor selecting means selects three distance sensors among the distance sensors based on a detection result of the falling direction detection unit.

    摘要翻译: 腿式机器人包括:身体; 腿部; 脚部 下降方向检测单元,其检测身体的下落方向; 一个控制单元; 以及距离检测单元,其检测脚部的底部与路面之间的距离。 所述距离检测单元包括设置在鞋底上的至少三个距离传感器,并且控制单元包括距离传感器选择装置,用于选择距离传感器和步态数据校正装置,用于根据来自所述距离传感器选择的距离传感器的检测信号来校正步态数据 距离传感器选择装置。 距离传感器选择装置基于下降方向检测单元的检测结果,选择距离传感器中的三个距离传感器。