Switching device for reciprocating pumps
    21.
    发明授权
    Switching device for reciprocating pumps 失效
    往复泵开关装置

    公开(公告)号:US5002469A

    公开(公告)日:1991-03-26

    申请号:US493004

    申请日:1990-03-13

    摘要: The objective of the present invention is to provide a reciprocation switching device for a pump which will solve problems of conventional devices such as that, because coil springs are used for activating by their snap action valve operators or switching operators serving to control the pressure of pump working fluid in relation to reciprocating action of the pump, such devices require the numerous number of parts including spring fitting shafts, the structure to attach such fitting shafts, parts for spring holders, etc.; and that the assembling of those parts is troublesome. A device according to the present invention uses one or two springs made into a C-like shape as the springs for the aforementioned purpose and calls for fitting said springs directly between the spring fitting section(s) and the valve operator or the switching operator.

    摘要翻译: 本发明的目的是提供一种用于泵的往复切换装置,其将解决常规装置的问题,例如因为螺旋弹簧用于通过其快动阀操作者或用于控制泵的压力的切换操作器 工作流体相对于泵的往复运动,这样的装置需要许多数量的部件,包括弹簧装配轴,用于连接这种装配轴的结构,用于弹簧座的零件等; 并且这些部件的组装是麻烦的。 根据本发明的装置使用一个或两个制成C形的弹簧作为用于上述目的的弹簧,并且要求将弹簧直接装配在弹簧配件部分和阀操作者或切换操作者之间。

    Printing device
    22.
    发明授权
    Printing device 失效
    印刷装置

    公开(公告)号:US4455937A

    公开(公告)日:1984-06-26

    申请号:US459969

    申请日:1983-01-21

    CPC分类号: B41J1/50

    摘要: A printing device of serial type capable of printing characters and symbols in a plurality of different colors on a recording sheet, which is provided with a plurality of character wheels for different colors supported on one and same rotational shaft, each wheel having its own stand-by position different from the other, and a mechanism for selectively shifting either of the character wheels.

    摘要翻译: 一种串行类型的打印装置,其能够在记录纸上打印多种不同颜色的字符和符号,该记录纸上设置有用于不同颜色的多个字符,其支撑在同一旋转轴上,每个车轮具有其独立的立体声, 通过位置不同于另一个,以及用于选择性地移动任何一个字轮的机构。

    Liquid property sensor
    24.
    发明授权
    Liquid property sensor 失效
    液体传感器

    公开(公告)号:US07692432B2

    公开(公告)日:2010-04-06

    申请号:US11907005

    申请日:2007-10-09

    IPC分类号: G01R27/26

    摘要: A liquid property sensor for detecting property of liquid includes a semiconductor board, a first electrode and a second electrode, and a protection film. The first and second electrodes are disposed on the semiconductor board to be spaced from each other at a predetermined distance. The protection film has resistance relative to the liquid, and is exposed to the liquid. The first and second electrodes detect a capacitance therebetween as the property of the liquid in accordance with a relative permittivity of the liquid. A capacitance-voltage conversion circuit of the semiconductor board converts the capacitance into a voltage value.

    摘要翻译: 用于检测液体性质的液体性质传感器包括半导体板,第一电极和第二电极以及保护膜。 第一和第二电极设置在半导体板上以预定距离彼此间隔开。 保护膜相对于液体具有电阻,并暴露于液体。 第一和第二电极根据液体的相对介电常数来检测其间的电容,作为液体的性质。 半导体板的电容电压转换电路将电容转换为电压值。

    Method and unit for sensing physical quantity using capacitive sensor
    25.
    发明授权
    Method and unit for sensing physical quantity using capacitive sensor 有权
    使用电容式传感器感测物理量的方法和单元

    公开(公告)号:US07168320B2

    公开(公告)日:2007-01-30

    申请号:US10895978

    申请日:2004-07-22

    IPC分类号: G01P15/125

    CPC分类号: G01P15/125 G01P15/131

    摘要: A physical quantity (e.g., acceleration) sensing unit is provided. In this unit, a capacitive sensor has first and second fixed electrodes and a physical-quantity-sensitive movable electrode disposed between the first and second fixed electrodes. An adjusting circuit first adjusts a first bias voltage applied between the first fixed electrode and the movable electrode and a second voltage applied between the movable electrode and the second fixed electrode so that the movable electrode is brought into contact with either the first or second fixed electrode. The adjusting circuit then adjusts the first and second bias voltages to return the movable electrode to its original position. A detecting circuit detects an output on a capacitance relationship among the first and second fixed electrodes and the movable electrode. The output is subjected to determination of whether or not the output is out of order, when tested.

    摘要翻译: 提供物理量(例如,加速度)感测单元。 在该单元中,电容传感器具有第一和第二固定电极以及设置在第一和第二固定电极之间的物理量敏感可动电极。 调整电路首先调整施加在第一固定电极与可动电极之间的第一偏置电压和施加在可动电极与第二固定电极之间的第二电压,使得可动电极与第一或第二固定电极 。 然后调整电路调节第一和第二偏置电压,以将可动电极返回到其初始位置。 检测电路检测第一和第二固定电极与可动电极之间的电容关系的输出。 当测试时,输出将确定输出是否失效。

    Physical quantity sensor having multiple through holes
    26.
    发明申请
    Physical quantity sensor having multiple through holes 有权
    物理量传感器具有多个通孔

    公开(公告)号:US20050229704A1

    公开(公告)日:2005-10-20

    申请号:US11095469

    申请日:2005-04-01

    IPC分类号: B81B3/00 G01C19/56 G01P15/125

    CPC分类号: G01C19/5719 G01P15/125

    摘要: A semiconductor physical quantity sensor includes: a substrate; a semiconductor layer supported on the substrate; a trench disposed in the semiconductor layer; and a movable portion disposed in the semiconductor layer and separated from the substrate by the trench. The movable portion includes a plurality of through-holes, each of which penetrates the semiconductor layer in a thickness direction. The movable portion is capable of displacing on the basis of a physical quantity applied to the movable portion so that the physical quantity is detected by a displacement of the movable portion. The movable portion has a junction disposed among the through-holes. The junction has a trifurcate shape.

    摘要翻译: 半导体物理量传感器包括:基板; 支撑在基板上的半导体层; 设置在所述半导体层中的沟槽; 以及可移动部分,其设置在所述半导体层中并且通过所述沟槽与所述衬底分离。 可动部包括在厚度方向上贯穿半导体层的多个贯通孔。 可移动部分能够基于施加到可移动部分的物理量来移位,使得通过可移动部分的位移来检测物理量。 可动部分具有设置在通孔中的接合部。 交界处有三叉形。

    Scanning type exposure apparatus and method
    27.
    发明授权
    Scanning type exposure apparatus and method 失效
    扫描型曝光装置及方法

    公开(公告)号:US06501533B1

    公开(公告)日:2002-12-31

    申请号:US09676811

    申请日:2000-10-02

    申请人: Minoru Murata

    发明人: Minoru Murata

    IPC分类号: G03B2742

    摘要: Effects of synchronization control errors on subsequent processes are reduced when such synchronization control errors occur in a scanning type (e.g., step-and-scan) exposure apparatus. A reticle stage controller that controls the driving of a reticle stage, a focus controller that controls a focusing position on a wafer, a blind controller that controls a shape of an aperture formed by a movable blind, and an exposure controller that controls the intensity of light incident on the wafer are controlled with as much precision as is possible, but typically have synchronization control errors. Synchronization control errors for each controller are determined, e.g., by each controller, and are supplied to a main control system that can be, e.g., a higher rank controller. The main control system displays, e.g., through a warning apparatus, shot areas in which the synchronization control errors exceed an allowable range. Such shot areas are referred to as poor shots. The poor shots are eliminated from being exposure targets in subsequent exposure processes (e.g., for layers applied above the layer causing the poor shot) and also are eliminated from being used as sample shots in subsequent alignment processes.

    摘要翻译: 当在扫描类型(例如,逐步扫描)曝光装置中发生这种同步控制错误时,同步控制误差对后续处理的影响减小。 控制标线片台的驱动的标线片级控制器,控制晶片上的聚焦位置的聚焦控制器,控制由可移动遮光板形成的孔的形状的盲控制器和控制由可动遮光板形成的光圈的曝光控制器 以尽可能多的精度控制入射在晶片上的光,但通常具有同步控制误差。 每个控制器的同步控制误差例如由每个控制器确定,并被提供给可以是例如较高等级控制器的主控制系统。 主控制系统例如通过警告装置显示同步控制误差超过允许范围的拍摄区域。 这种射击区域被称为不良射击。 在随后的曝光过程中(例如,对于在层上施加的层导致不良射击)的曝光目标,不良拍摄被消除,并且也被排除在随后的对准过程中被用作样本拍摄。

    Method of producing semiconductor device by dicing
    28.
    发明授权
    Method of producing semiconductor device by dicing 失效
    通过切割制造半导体器件的方法

    公开(公告)号:US5998234A

    公开(公告)日:1999-12-07

    申请号:US825456

    申请日:1997-03-28

    摘要: On a back face of a silicon wafer before dicing, tapered grooves having sloped side walls are formed by anisotropic etching along with thin portions. Strain gauges are formed on each thin portion, thereby forming a sensor chip on the silicon wafer. The back face of the silicon wafer is attached to a self-adhesive seat. Thereafter, the silicon wafer is cut along the grooves by a dicing blade to divide it into each sensor chip. In dicing, the side faces of the dicing blade cut the sloped side walls of the tapered grooves. As a result, the silicon wafer is diced into individual sensor chip having no cracks and chippings.

    摘要翻译: 在切割之前的硅晶片的背面上,具有倾斜侧壁的锥形槽通过各向异性蚀刻以及薄的部分形成。 应变计形成在每个薄部分上,从而在硅晶片上形成传感器芯片。 硅晶片的背面安装在自粘座上。 此后,通过切割刀片沿着沟槽切割硅晶片,以将其划分成每个传感器芯片。 在切割中,切割刀片的侧面切割锥形槽的倾斜侧壁。 结果,将硅晶片切割成没有裂纹和碎屑的单独的传感器芯片。

    LIQUID SUPPLY CONTAINER AND FUEL CELL SYSTEM PROVIDED WITH THE SAME
    29.
    发明申请
    LIQUID SUPPLY CONTAINER AND FUEL CELL SYSTEM PROVIDED WITH THE SAME 审中-公开
    液体供应容器和燃料电池系统

    公开(公告)号:US20100196797A1

    公开(公告)日:2010-08-05

    申请号:US12439822

    申请日:2007-09-04

    IPC分类号: H01M8/02 B65D37/00

    摘要: What is provided is a liquid supply container capable of minimizing, after the supply of liquid in a liquid reservoir to a liquid acceptor has been completed, the amount of the liquid remaining in the liquid reservoir. A liquid supply container 1 includes: a liquid reservoir 10 that changes its shape in accordance with the amount of liquid contained therein; and a liquid supply section 30 provided in the liquid reservoir 10 to supply the liquid to a liquid acceptor 50. The liquid supply section 30 includes: a liquid supply path 16 that supplies the liquid to the liquid acceptor 50; and an exposed surface 20 that defines a liquid reservoir 10-side end in the liquid supply path 16 and is exposed to the inner space of the liquid reservoir 10. The exposed surface 20 is provided with a recess capable of forming a flow path in which the liquid flows from the outer circumference of the exposed surface 20 to the liquid supply path 16. Also, a liquid supply container 2 has a recess or protrusion on the inner surface of the liquid reservoir 10, the recess or protrusion being capable of forming a flow path in which the liquid flows to the liquid supply path 16.

    摘要翻译: 提供了一种液体供应容器,其能够在液体储存器中的液体供应液体受体已经完成之后最小化剩余在液体储存器中的液体的量。 液体供应容器1包括:液体储存器10,其根据其中容纳的液体的量改变其形状; 以及液体供应部分30,其设置在液体储存器10中以将液体供应到液体受体50.液体供应部分30包括:液体供应路径16,其将液体供应到液体受体50; 以及暴露的表面20,其在液体供应路径16中限定液体储存器10侧端部并且暴露于液体储存器10的内部空间。暴露表面20设置有能够形成流路的凹部, 液体从暴露表面20的外周流向液体供给路径16.此外,液体供应容器2在液体储存器10的内表面上具有凹部或突起,凹部或突起能够形成 液体流向液体供应路径16的流动路径。