Acrylamide polymers and use thereof
    11.
    发明授权
    Acrylamide polymers and use thereof 失效
    丙烯酰胺聚合物及其用途

    公开(公告)号:US5627249A

    公开(公告)日:1997-05-06

    申请号:US363268

    申请日:1994-12-23

    摘要: Provided by this invention are an acrylamide polymer which has a weight-average molecular weight (a) of from 1,500,000 to 10,000,000 and a weight-average inertial radius (b) of from 30 to 150 nm, the ratio (b)/(a) of the weight-average inertial radius (b) to the weight-average molecular weight (a) being 0.00004 or smaller; and an aqueous solution of an acrylamide polymer which solution has a polymer concentration ranging from 22 to 60%, a Brookfield viscosity at 25.degree. C. of 50,000 cps or smaller and a weight-average molecular weight of from 500,000 to 10,000,000. They are useful as paper strength agents.

    摘要翻译: 本发明提供的重均分子量(a)为1,500,000至10,000,000,重均平均惯性半径(b)为30至150nm,比例(b)/(a) 的重均分子量(a)为0.00004以下; 丙烯酰胺聚合物的水溶液,其聚合物浓度为22〜60%,25℃下的Brookfield粘度为50,000cps以下,重均分子量为500,000〜10,000,000。 它们作为纸张强度剂是有用的。

    Continuity angle controlled self-excited inverter circuit
    12.
    发明授权
    Continuity angle controlled self-excited inverter circuit 失效
    连续角控制自激逆变电路

    公开(公告)号:US4901214A

    公开(公告)日:1990-02-13

    申请号:US288792

    申请日:1988-11-18

    IPC分类号: H02M3/28 H02M3/338

    CPC分类号: H02M3/338

    摘要: A self-excited inverter circuit primarily includes a main transformer two switching elements e.g. the first and second (FET) switching elements, wherein capacitors at both ends of said first FET are charged during a time T.sub.1 -T.sub.2 when said first FET is turned off, and the voltage V.sub.g1 across said first FET is clamped by a charge voltage V.sub.c1 and then, a voltage V.sub.gs is applied across the gate and the source of said second FET for electrical continuity to cause the voltage to be clamped. The clamped state is maintained from T.sub.1 to T.sub.2, the saturation reactor is saturated at time T.sub.3, and V.sub.gs, which has been negative, starts to change toward O, thereby causing the first FET to change to ON; V.sub.q falls towards VPi at TP3 and further towards zero point. Thus, the voltage V.sub.q2 changes to zero to cause V.sub.gs of the second FET to become zero and the second FET to be shut off. When said voltage V.sub.q2 is clamped to a fixed value, a high -V.sub.sc (L) can be obtained in the case of Vi(L), whereas a low -V.sub.sc can be obtained in the case of Vi(H); and the continuity angle, or duty cycle, (T.sub.1 -T.sub.2)/(T.sub.1 -T.sub.3) of the first FET is naturally controlled to be kept in a desirable direction.

    摘要翻译: 自激逆变器电路主要包括主变压器两个开关元件,例如 所述第一和第二FET(FET)开关元件,其中当所述第一FET截止时,所述第一FET两端的电容器在时间T1-T2期间被充电,并且所述第一FET之间的电压Vg1被钳位在充电电压Vc1 然后将电压Vgs施加在所述第二FET的栅极和源极之间以进行电连续性,以使电压被钳位。 夹持状态从T1保持到T2,饱和电抗器在时间T3饱和,Vgs(已经为负)开始向O变化,从而使第一FET变为ON; Vq在TP3向VPi下降,进一步向零点。 因此,电压Vq2变为零,使第二FET的Vgs变为零,第二FET被切断。 当所述电压Vq2被钳位到固定值时,在Vi(L)的情况下可以获得高-Vsc(L),而在Vi(H)的情况下可以获得低-Vsc。 并且自然地控制第一FET的连续性角度或占空比(T1-T2)/(T1-T3)保持在期望的方向。

    Wiper controller
    15.
    发明授权
    Wiper controller 有权
    刮水器控制器

    公开(公告)号:US08076887B2

    公开(公告)日:2011-12-13

    申请号:US12285039

    申请日:2008-09-29

    IPC分类号: B60S1/08

    摘要: A wiper controller which detects the raindrops adhered onto the windshield glass G of the vehicle to control the wiper based on the detected result is provided with a wiped water measurement unit for calculating an amount of water wiped by the wiper, a wiper operation time counter for counting the actual wiper operation time based on the ON/OFF signal of the wiper motor for driving the wiper, a delay time calculation unit which obtains the wiper operation delay time by comparing the actual wiper operation time with the reference wiper operation time, and an operation change determination unit for determining with respect to the need for changing the wiper operation based on the wiper operation delay time and the amount of water wiped by the wiper. The change in the rainfall state is derived from the wiper operation delay time and the amount of water wiped by the wiper to appropriately control the wiper in response to the change in the rainfall state.

    摘要翻译: 擦拭器控制器根据检测结果来检测粘附在车辆挡风玻璃G上的雨滴,以便根据检测结果来控制刮水器;擦拭水测量单元,用于计算擦拭器擦拭的水量;擦拭器操作时间计数器, 基于用于驱动刮水器的刮水器电动机的ON / OFF信号对实际的刮水器操作时间进行计数;延迟时间计算单元,其通过将实际刮水器操作时间与基准刮水器操作时间进行比较来获得刮水器操作延迟时间;以及 操作改变确定单元,用于基于刮水器操作延迟时间和擦拭器擦拭的水量来确定关于改变刮水器操作的需要。 降雨状态的变化取决于雨刮器操作延迟时间和擦拭器擦拭的水量,以便根据降雨状态的变化适当地控制刮水器。

    Condition Detection Apparatus, Condition Detection Method, Condition Detection Program, Information Recording Medium Therefor, and Condition Display Apparatus, Condition Display Method, Condition Display Program, Information Recording Medium Therefor
    16.
    发明申请
    Condition Detection Apparatus, Condition Detection Method, Condition Detection Program, Information Recording Medium Therefor, and Condition Display Apparatus, Condition Display Method, Condition Display Program, Information Recording Medium Therefor 有权
    条件检测装置,条件检测方法,条件检测程序,信息记录介质及条件显示装置,条件显示方法,条件显示程序,信息记录介质

    公开(公告)号:US20080065354A1

    公开(公告)日:2008-03-13

    申请号:US11661103

    申请日:2005-08-30

    IPC分类号: G06F11/30 F16C29/00 G21C17/00

    摘要: A condition detection apparatus comprising an AE sensor 1 that detects AE waves, which elastically-occur when a plurality of balls included in an LM system self-rotate and revolve within a circulation section at the same time, and generates detection signals Sae, and a signal processing unit 4 that generates a first parameter indicating an intensity of the AE waves based on the generated detection signals Sae, generates based on the detection signals Sae a second parameter by weighting only detection signals Sae temporally-continuously detected among the detection signals Sae, generates based on the detection signals Sae a third parameter by weighting only detection signals Sae temporally-discontinuously detected in correspondence with the movement of the balls among the detection signals Sae, and judges contents of an operational condition of the LM system using any one of the first, second or third parameter, is provided to enable prognosis of occurrences of failures in the LM system, to improve maintainability for a user of the LM system, and to contribute to the prolonging of the operation life of the LM system as well as performance assurance and quality improvement of apparatuses or devices incorporated with the LM system.

    摘要翻译: 一种状态检测装置,包括:AE传感器1,其检测当包括在LM系统中的多个球自身旋转并同时在循环部分内旋转并且产生检测信号Sae时弹性发生的AE波; 基于生成的检测信号Sae生成表示AE波的强度的第一参数的信号处理单元4根据检测信号Sae产生第二参数,该第二参数通过仅加权检测信号Sae之间的时间连续检测的检测信号Sae, 基于检测信号Sae通过加权检测信号Sae中的与滚珠的移动相对应地临时检测的检测信号Sae,来生成第三参数,并且使用任意一个来判断LM系统的操作状态的内容 提供第一,第二或第三参数以使得能够预测LM系统中的故障发生 提高LM系统的用户的可维护性,并且有助于延长LM系统的使用寿命以及与LM系统结合的设备或设备的性能保证和质量改进。

    Condition-detecting device, method, and program, and information-recording medium
    17.
    发明申请
    Condition-detecting device, method, and program, and information-recording medium 有权
    条件检测装置,方法和程序以及信息记录介质

    公开(公告)号:US20060213272A1

    公开(公告)日:2006-09-28

    申请号:US10547356

    申请日:2004-02-27

    摘要: There is provided a condition detection apparatus for detecting a present operating condition of a linear rolling motion guide apparatus, and the condition detection apparatus includes an AE sensor 1 for detecting a waveform elastically generated at least due to rolling of balls included in the linear rolling motion guide apparatus and mutual collision of the balls and generating an electric detection signal corresponding the detected waveform, a waveform shaping unit 2, an A/D converter 3, and a signal processing unit 4 judging a content of the operation condition in response to the generated detected signal Sae.

    摘要翻译: 提供了一种用于检测线性滚动运动引导装置的当前操作状态的状态检测装置,并且状态检测装置包括用于检测至少由于包括在线性滚动运动中的滚动滚动而弹性产生的波形的AE传感器1 引导装置和相互碰撞,并产生对应于检测到的波形的电检测信号,波形整形单元2,A / D转换器3和信号处理单元4,以响应于产生的操作条件来判断操作条件的内容 检测信号Sae。

    Substrate laminating apparatus
    19.
    发明授权
    Substrate laminating apparatus 失效
    基板层压装置

    公开(公告)号:US08393370B2

    公开(公告)日:2013-03-12

    申请号:US11782014

    申请日:2007-07-24

    IPC分类号: B29C65/00

    摘要: A substrate laminating apparatus which sticks substrates together in vacuum with high accuracy. The apparatus includes a first chamber into which two substrates are carried; a second chamber in which substrates are stuck together; and a third chamber which delivers a substrate laminate. The pressure level in the first chamber and the third chamber is varied from atmospheric to medium vacuum under control and that in the second chamber is varied from medium vacuum to high vacuum under control. In the second chamber, electrostatic adsorption means which can move up and down picks up an upper substrate and holds it on an upper table.

    摘要翻译: 一种基板层叠装置,其以真空高精度粘接基板。 该装置包括:第一室,其中承载有两个基板; 第二室,其中基板粘合在一起; 以及输送基板层叠体的第三室。 在第一室和第三室中的压力水平在大气压至中等真空的控制下变化,而在第二室中的压力水平在中等真空到高真空的控制下变化。 在第二室中,可以上下移动的静电吸附装置拾起上基板并将其保持在上台上。

    SUBSTRATE LAMINATING APPARATUS
    20.
    发明申请
    SUBSTRATE LAMINATING APPARATUS 失效
    基板层压装置

    公开(公告)号:US20080017322A1

    公开(公告)日:2008-01-24

    申请号:US11782014

    申请日:2007-07-24

    IPC分类号: B32B37/00

    摘要: A substrate laminating apparatus which sticks substrates together in vacuum with high accuracy. The apparatus includes a first chamber into which two substrates are carried; a second chamber in which substrates are stuck together; and a third chamber which delivers a substrate laminate. The pressure level in the first chamber and the third chamber is varied from atmospheric to medium vacuum under control and that in the second chamber is varied from medium vacuum to high vacuum under control. In the second chamber, electrostatic adsorption means which can move up and down picks up an upper substrate and holds it on an upper table.

    摘要翻译: 一种基板层叠装置,其以真空高精度粘接基板。 该装置包括:第一室,其中承载有两个基板; 第二室,其中基板粘合在一起; 以及输送基板层叠体的第三室。 在第一室和第三室中的压力水平在大气压至中等真空的控制下变化,而在第二室中的压力水平在中等真空到高真空的控制下变化。 在第二室中,可以上下移动的静电吸附装置拾起上基板并将其保持在上台上。