Continuity angle controlled self-excited inverter circuit
    1.
    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。

    Pilot valve
    3.
    发明授权
    Pilot valve 失效
    导阀

    公开(公告)号:US5184646A

    公开(公告)日:1993-02-09

    申请号:US628401

    申请日:1990-12-17

    IPC分类号: F15B13/042 F16K11/16

    摘要: The object of the inventioin is to provide a pilot valve which is compact, prevents erroneous operation, and is inexpensive to manufacture. The pilot valve includes a valve body (1), inlet port (2) and outlet ports (3) formed in the valve body, spools (4) operable to interrupt/establish communication between the inlet port (2) and the outlet port (3), pistons (8) for slidably moving the spools (4), a lever (15), and a disk (14) adapted to transmit movement of the lever (15) and having a downwardly directed spherical recess (23). The valve body has a spherical projection (20) pivotably received in the spherical recess (23). A lever mounting shaft (13) is prevented from rotating about its own axis during operation of the lever.

    摘要翻译: PCT No.PCT / JP90 / 00541 Sec。 371 1990年12月17日第 102(e)1990年12月17日日期PCT提交1990年4月25日PCT公布。 WO90 / 13766 PCT公开号 日本1990年11月15日。本发明的目的是提供一种紧凑的导阀,防止误操作,制造成本低廉。 导向阀包括阀体(1),入口(2)和形成在阀体中的出口(3),阀芯(4)可操作以中断/建立入口(2)和出口( 3),用于可滑动地移动卷轴(4)的活塞(8),杆(15)和适于传递杆(15)的运动并具有向下定向的球形凹部(23)的盘(14)。 阀体具有可枢转地容纳在球形凹部(23)中的球形突起(20)。 在杠杆的操作期间,防止杠杆安装轴(13)绕其自身的轴线旋转。

    Reversible thermosensitive recording medium and reversible thermosensitive recording member
    5.
    发明授权
    Reversible thermosensitive recording medium and reversible thermosensitive recording member 有权
    可逆热敏记录介质和可逆热敏记录元件

    公开(公告)号:US08592341B2

    公开(公告)日:2013-11-26

    申请号:US13421020

    申请日:2012-03-15

    IPC分类号: B41M5/44

    摘要: A reversible thermosensitive recording medium including: a support; a reversible thermosensitive recording layer on the support; and a protective layer on the reversible thermosensitive recording layer, wherein the reversible thermosensitive recording layer contains an electron-donating color-forming compound and an electron-accepting compound, wherein the protective layer contains a polyester acrylate resin, and wherein the protective layer has a glass transition temperature of 230° C. or higher and has an elongation of 10% or higher.

    摘要翻译: 一种可逆热敏记录介质,包括:支撑体; 载体上的可逆热敏记录层; 和可逆热敏记录层上的保护层,其中可逆热敏记录层含有给电子成色化合物和电子接受性化合物,其中保护层含有聚酯丙烯酸酯树脂,其中保护层具有 玻璃化转变温度为230℃以上,伸长率为10%以上。

    Thermoreversible recording medium, and thermoreversible recording member
    6.
    发明授权
    Thermoreversible recording medium, and thermoreversible recording member 有权
    热可逆记录介质和热可逆记录构件

    公开(公告)号:US08530377B2

    公开(公告)日:2013-09-10

    申请号:US12956417

    申请日:2010-11-30

    IPC分类号: B41M5/42

    摘要: The present invention provides a thermoreversible recording medium which includes a support, a thermoreversible recording layer which comprises a thermoreversible composition containing an electron-donating color-forming compound and an electron-accepting compound, a metal compound-containing layer which includes a resin, an organic metal compound, and an inorganic layer compound, in which the resin is at least one selected from the group consisting of polyvinyl alcohol polymers, and ethylene-vinyl alcohol copolymers, and the organic metal compound is at least one selected from the group consisting of an organic titanium compound and an organic zirconium compound, and a protective layer which protects the metal compound-containing layer, wherein the support, the thermoreversible recording layer, the metal compound-containing layer and the protective layer are laminated in this order.

    摘要翻译: 本发明提供一种热可逆记录介质,其包含支撑体,热可逆记录层,其包含含有供电子成色化合物和电子接受性化合物的热可逆组合物,包含树脂的含金属化合物的层, 有机金属化合物和无机层化合物,其中树脂是选自聚乙烯醇聚合物和乙烯 - 乙烯醇共聚物中的至少一种,有机金属化合物是选自以下的至少一种: 有机钛化合物和有机锆化合物,以及保护含金属化合物的层的保护层,其中载体,热可逆记录层,含金属化合物的层和保护层依次层叠。

    REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM AND REVERSIBLE THERMOSENSITIVE RECORDING MEMBER
    7.
    发明申请
    REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM AND REVERSIBLE THERMOSENSITIVE RECORDING MEMBER 有权
    可逆式记录记录仪和可逆式记录记录仪

    公开(公告)号:US20120238446A1

    公开(公告)日:2012-09-20

    申请号:US13421020

    申请日:2012-03-15

    IPC分类号: B41M5/337 B41M5/30

    摘要: A reversible thermosensitive recording medium including: a support; a reversible thermosensitive recording layer on the support; and a protective layer on the reversible thermosensitive recording layer, wherein the reversible thermosensitive recording layer contains an electron-donating color-forming compound and an electron-accepting compound, wherein the protective layer contains a polyester acrylate resin, and wherein the protective layer has a glass transition temperature of 230° C. or higher and has an elongation of 10% or higher.

    摘要翻译: 一种可逆热敏记录介质,包括:支撑体; 载体上的可逆热敏记录层; 和可逆热敏记录层上的保护层,其中可逆热敏记录层含有给电子成色化合物和电子接受性化合物,其中保护层含有聚酯丙烯酸酯树脂,其中保护层具有 玻璃化转变温度为230℃以上,伸长率为10%以上。

    Damper of hydraulic pilot valve
    8.
    发明授权
    Damper of hydraulic pilot valve 失效
    液压先导阀阻尼器

    公开(公告)号:US5983942A

    公开(公告)日:1999-11-16

    申请号:US149391

    申请日:1998-09-08

    摘要: A damper for a hydraulic pilot valve having a valve body in which a plurality of pressure reducing valves, a rotational shaft, an operation member attached to the rotational shaft and a handling member rotating the rotational shaft are provided. The pressure reducing valves are operated through the operation member by rotating the rotational shaft by the handling member, and the damper is disposed in the valve body and is adapted to apply an operational resistance to the operation member due to a viscous resistance of a fluid having high viscosity.

    摘要翻译: 一种用于液压先导阀的阻尼器,其具有阀体,在该阀体中设置有多个减压阀,旋转轴,安装在旋转轴上的操作构件和旋转旋转轴的操作构件。 所述减压阀通过所述操作构件旋转所述旋转轴而通过所述操作构件操作,并且所述阻尼器设置在所述阀体中,并且适于对所述操作构件施加操作阻力,这是由于具有 高粘度。

    Roof apparatus for vehicle
    9.
    发明授权

    公开(公告)号:US08292359B2

    公开(公告)日:2012-10-23

    申请号:US13137112

    申请日:2011-07-21

    IPC分类号: B60J7/00 B60J7/057

    CPC分类号: B60J7/0573 B60J7/022 B60J7/04

    摘要: A roof apparatus for a vehicle, includes a pair of guide rails, a movable panel, a housing, a casing, and a first spur tooth rack belt and a second spur tooth rack belt for transmitting a drive force of a drive mechanism to the movable panel. The first spur tooth rack belt includes plural first spur teeth and the second spur tooth rack belt includes plural second spur teeth, and a slope portion inclined upward toward a rear side of the vehicle is provided forward of each of the pair of guide rails. A pair of guide portions is provided at each of the guide rails for guiding the first spur tooth rack belt and the second spur tooth rack belt. A cutout portion is formed at a front end portion of each of the guide rails.

    Reversible thermosensitive recording medium, reversible thermosensitive recording label, member, and image processing method
    10.
    发明授权
    Reversible thermosensitive recording medium, reversible thermosensitive recording label, member, and image processing method 有权
    可逆热敏记录介质,可逆热敏记录标签,成员和图像处理方法

    公开(公告)号:US08088712B2

    公开(公告)日:2012-01-03

    申请号:US12190078

    申请日:2008-08-12

    IPC分类号: B41M5/333 B41M5/337

    摘要: The present invention provides a reversible thermosensitive recording medium including: a support, and a reversible thermosensitive recording layer laid on the support, the recording layer containing a reversible thermosensitive composition, wherein the reversible thermosensitive composition forms a relatively color-developed state and a colorless state depending on a difference in a heating temperature and/or a cooling rate after heating by the use of an electron-donating color-forming compound and an electron-accepting compound; a resin component contained in the reversible thermosensitive recording layer is a resin in which a polyol resin having a hydroxyl value within the range of 100 KOHmg/g to 250 KOHmg/g is crosslinked; and as the electron-accepting compound, a urea compound represented by the following General Formula (1) is used, where “n” is an integer of 23 or greater.

    摘要翻译: 本发明提供一种可逆热敏记录介质,其包括:载体和铺设在载体上的可逆热敏记录层,所述记录层含有可逆热敏组合物,其中所述可逆热敏组合物形成相对显色状态和无色状态 取决于通过使用给电子成色化合物和受电子化合物的加热温度和/或加热后的冷却速度的差异; 包含在可逆热敏记录层中的树脂成分是其羟基值在100KOHmg / g至250KOHmg / g范围内的多元醇树脂交联的树脂; 作为电子接受性化合物,使用由以下通式(1)表示的脲化合物,其中“n”为23以上的整数。