Contact mechanism of electrical contact pieces
    81.
    发明授权
    Contact mechanism of electrical contact pieces 失效
    电接触件的接触机构

    公开(公告)号:US4700162A

    公开(公告)日:1987-10-13

    申请号:US848470

    申请日:1986-04-07

    IPC分类号: H01H1/12 H01H1/18

    CPC分类号: H01H1/18 H01H1/12

    摘要: In a contact mechanism having electrical contact pieces in a switching device integrated with a spring plate fixed at one end, a wiping movable contact piece is fixed to the other end of the spring plate and has a semispherical shape at the contact portion, and a fixed contact piece also has a semispherical shape at its contact with a movable contact piece. The level of the apex of the contact area of the movable contact piece is shifted toward the support point side of the movable contact piece from the level of the apex of the contact area of the fixed contact piece. Conversely, the level of the apex of the contact area of the fixed contact piece is shifted toward the lower base stand side from the level of the apex of the apex if the contact area of the movable contact piece. As a result, the movable contact piece can surely and easily contact and separate from the fixed contact piece, and the movement of the movable contact piece in sliding is improved.

    摘要翻译: 在与固定在一端的弹簧板集成的开关装置中具有电接触片的接触机构中,擦拭可动接触片固定在弹簧板的另一端,并且在接触部分具有半球形状,并且固定 接触片在与可动接触件的接触处也具有半球形。 可动接触片的接触区域的顶点的高度从固定接触件的接触区域的顶点的高度向可动接触片的支撑点侧移动。 相反,如果可动接触件的接触面积,则固定接触件的接触面积的顶点的高度从顶点的顶点的高度向下基座台侧移动。 结果,可动接触片能够可靠地容易地与固定接触片接触和分离,并且提高了可动接触片在滑动中的移动。

    Electric horns
    82.
    发明授权
    Electric horns 失效
    电喇叭

    公开(公告)号:US4540975A

    公开(公告)日:1985-09-10

    申请号:US366106

    申请日:1982-04-06

    申请人: Shigeru Kobayashi

    发明人: Shigeru Kobayashi

    IPC分类号: G10K9/15 G08B3/00

    CPC分类号: G10K9/15

    摘要: An electromagnet is formed of a combination of an iron support, an iron piece, and a solenoid, and an interrupter is provided to intermittently excite said electromagnet. A cylindrical diaphragm, equipped with an armature so disposed as to come against said iron piece, covers said iron support so that said iron piece, said solenoid, and said interrupter may be enclose therein.

    摘要翻译: 电磁铁由铁支架,铁片和螺线管的组合形成,并且提供断续器来间歇地激励所述电磁体。 配备有抵靠所述铁片的电枢的圆柱形隔膜覆盖所述铁支架,使得所述铁件,所述螺线管和所述断续器可以包围在其中。

    Process for preparing modified polyolefin particles and foamed article
made from the particles
    83.
    发明授权
    Process for preparing modified polyolefin particles and foamed article made from the particles 失效
    制备改性聚烯烃颗粒和由颗粒制成的泡沫制品的方法

    公开(公告)号:US4525486A

    公开(公告)日:1985-06-25

    申请号:US546523

    申请日:1983-10-28

    IPC分类号: C08J9/18

    CPC分类号: C08J9/18 C08J2351/06

    摘要: A process for preparing modified polyolefin particles which comprises dispersing cross-linked polyolefin particles and a polymerizable vinyl monomer capable of dissolving or swelling the cross-linked polyolefin particles in an aqueous medium, impregnating the cross-linked polyolefin particles with the vinyl monomer and polymerizing the vinyl monomer. The obtained modified polyolefin particles can provide a foamed article including uniform and fine cells and having excellent toughness, accuracy of demension, cushioning property, heat resistance and smooth and soft surface.

    摘要翻译: 一种制备改性聚烯烃颗粒的方法,其包括使交联的聚烯烃颗粒和能够将交联的聚烯烃颗粒溶解或溶胀在水性介质中的可聚合的乙烯基单体分散,将交联的聚烯烃颗粒浸渍在乙烯基单体中并聚合 乙烯基单体。 得到的改性聚烯烃粒子可以提供包含均匀细孔的发泡制品,具有优异的韧性,降低精度,缓冲性,耐热性和光滑柔软的表面。

    Decorative air bubble formation in a glassware article
    84.
    发明授权
    Decorative air bubble formation in a glassware article 失效
    玻璃制品中的装饰性气泡形成

    公开(公告)号:US4253862A

    公开(公告)日:1981-03-03

    申请号:US48574

    申请日:1979-06-14

    申请人: Shigeru Kobayashi

    发明人: Shigeru Kobayashi

    摘要: A glass article such as a sham bottom tumbler with decorative air bubble encapsulated in its base is produced on existing automatic glass-forming machines by injecting a bubble of air into a charge of molten glass in the gob-forming section of a glass furnace as the charge is being formed into a gob. This is accomplished by providing an air supply tube in the gob-forming plunger. Preferably, the lower tip of the tube extends below the lower tip of the plunger. Puffs of compressed air are supplied in synchronism with the plunger cycle so an air bubble is formed in the lower end of the gob, and the gob is then formed by normal procedures into a finished article.

    摘要翻译: 在现有的自动玻璃成型机上,通过在玻璃熔炉的料滴形成部分中将气泡注入熔融玻璃的装料中,在玻璃熔炉的料滴形成部分中注入玻璃制品,例如装在其底部的具有装饰气泡的假底部翻转开关的玻璃制品, 电荷正在形成一个料滴。 这通过在料滴形成柱塞中提供空气供应管来实现。 优选地,管的下端延伸到柱塞的下尖端的下方。 与柱塞循环同步地供给压缩空气的气泡,从而在料滴的下端形成气泡,然后通过常规程序将料滴形成成品。

    Method of manufacturing acrylic fibers
    85.
    发明授权
    Method of manufacturing acrylic fibers 失效
    丙烯酸纤维的制造方法

    公开(公告)号:US4002809A

    公开(公告)日:1977-01-11

    申请号:US348917

    申请日:1973-04-09

    IPC分类号: C08L33/20 D01F6/18 C08K5/00

    摘要: A method of manufacturing acrylic fibers free from delustering in boiling water, comprises the steps of forming a spinning solution by dissolving in a solvent of acetone, acetonitrile, dimethylformamide and mixtures thereof, (a) a copolymer consisting of (1) 30 - 80% acrylonitril and (2) 70 - 20% vinyl chloride or vinylidenechloride, or (b) a tripolymer consisting of (1), (2) and (3) 3.0% or less by weight of ethylenically unsaturated monomer having hydrophilic groups, and adding one or more compound selected from the group of (1) homopolymer or copolymer of glycidyl methacrylate and (2) specific organic tin compounds, and spinning said spinning solution into a first bath consisting of 60% or less said organic solvent-water and leading said yarn in a 2nd bath consisting of 61 - 85% said organic solvent-water and then in a 3rd and more bath consisting of less than 60% said organic solvent-water and drying, drawing out and annealing said yarn by ordinary methods.

    摘要翻译: 一种制备在沸水中无消光的丙烯酸纤维的方法包括以下步骤:通过溶解在丙酮,乙腈,二甲基甲酰胺及其混合物的溶剂中形成纺丝溶液,(a)由(1)30-80% 丙烯腈和(2)70-20%的氯乙烯或亚氯酸基氯化物,或(b)由(1),(2)和(3)组成的三元共聚物,具有3.0%或更少的具有亲水基团的烯属不饱和单体, 或更多选自(1)甲基丙烯酸缩水甘油酯和(2)特定有机锡化合物的均聚物或共聚物的化合物,并将所述纺丝溶液旋转到由60%以下的所述有机溶剂 - 水组成的第一浴中,并引导所述纱线 在第二浴中由61-85%的有机溶剂 - 水组成,然后在由少于60%的所述有机溶剂 - 水组成的第三和更多的浴中干燥,通过常规方法拉伸和退火所述纱线。

    Polymerizable emulsifying agent and application thereof
    86.
    发明授权
    Polymerizable emulsifying agent and application thereof 失效
    可聚合乳化剂及其应用

    公开(公告)号:US3980622A

    公开(公告)日:1976-09-14

    申请号:US580422

    申请日:1975-05-23

    CPC分类号: C08F2/26 C07C309/00 C08F28/00

    摘要: Compounds having the formula ##EQU1## wherein R is alkyl group having 6 to 22 carbon atoms, M is H, Li, Na, K or NH.sub.4 and n is an integer of 2 to 4, inclusive. The compound is useful as polymerizable emulsifying agent, and enables to improve properties of produced polymer and to provide a modacrylic fiber superior in heat stability and fastness to light. The aqueous emulsion polymerization of .alpha.,.beta.-ethylenically unsaturated monomer by the use of the polymerizable anionic emulsifying agent is capable of preventing a discharge of an environmental pollutant.

    摘要翻译: 具有式CH-COOR PARALLECH CH-COO-(CH 2)n -SO 3 M的化合物,其中R是具有6至22个碳原子的烷基,M是H,Li,Na,K或NH 4,n是2至4的整数 , 包括的。 该化合物可用作可聚合乳化剂,并且能够改善所制备的聚合物的性能并提供优异的热稳定性和耐光性的改性聚丙烯腈纤维。 通过使用可聚合阴离子乳化剂,α,β-烯属不饱和单体的水乳液聚合能够防止环境污染物的排放。

    Pulse modulation circuit and pulse modulation method
    87.
    发明授权
    Pulse modulation circuit and pulse modulation method 有权
    脉冲调制电路和脉冲调制方法

    公开(公告)号:US08599944B2

    公开(公告)日:2013-12-03

    申请号:US12305559

    申请日:2007-06-19

    IPC分类号: H04L5/12 H04B1/00 H04B7/212

    摘要: Provided is a pulse modulation circuit capable of generating a pulse modulation signal with a steep rise and a desired pulse width at a desired timing not depending on a transmission signal sequence. In this circuit, a control signal generation unit (110) generates a first control signal if transmission data (S11) is “1” and a second control signal if the transmission data (S11) is “0.” The control signal generation unit (110) controls an oscillator (1200) of an intermittently operating circuit (120) to be at an oscillation state for outputting a desired first oscillation signal while the first control signal is turned ON and controls the oscillator (1200) to be at an idling state for outputting a second oscillation signal having a lower amplitude than the first oscillation signal while the second control signal is turned ON.

    摘要翻译: 提供了一种脉冲调制电路,其能够在不依赖于发送信号序列的期望定时产生具有陡峭上升和期望脉冲宽度的脉冲调制信号。 在该电路中,如果发送数据(S11)为“1”,则控制信号生成单元(110)生成第一控制信号,如果发送数据(S11)为“0”,则生成第二控制信号。 控制信号生成单元(110)将间歇运行电路(120)的振荡器(1200)控制为在第一控制信号接通时输出期望的第一振荡信号的振荡状态,并且控制振荡器(1200) 处于空闲状态,用于在第二控制信号接通时输出具有比第一振荡信号更低的振幅的第二振荡信号。

    Holding member for holding a plurality of circuit boards and module utilizing this holding member
    88.
    发明授权
    Holding member for holding a plurality of circuit boards and module utilizing this holding member 有权
    保持构件,用于保持利用该保持构件的多个电路板和模块

    公开(公告)号:US07792397B2

    公开(公告)日:2010-09-07

    申请号:US12083152

    申请日:2006-10-06

    IPC分类号: G02B6/12 G02B6/36 H01R33/945

    CPC分类号: G02B6/43

    摘要: The object of the present invention is to provide a technique for accurately transmitting information, wherein optical signals are the medium of information, between circuit boards.A holding member 10 taught in the present specification holds a plurality of circuit boards 20 with a predetermined distance therebetween, and provides an optical communication path between the circuit boards 20. The holding member 10 comprises a body 15 and an optical waveguide 12 that penetrates the body 15. The holding member 10 further comprises a light receiving portion 50 and a light emitting portion 40. By means of the holding member 10, an optical signal emitted at one circuit board 20 and received at an other circuit board 20 travels along the optical waveguide 12 of the holding member 10.

    摘要翻译: 本发明的目的是提供一种在电路板之间准确传输信息的技术,其中光信号是信息的媒介。 在本说明书中教导的保持构件10保持多个电路板20之间具有预定距离,并且在电路板20之间提供光通信路径。保持构件10包括主体15和光波导12,光导体12穿透 保持构件10还包括光接收部分50和发光部分40.通过保持构件10,在一个电路板20处发射并被接收在另一电路板20处的光信号沿着光学器件 保持构件10的波导管12。

    PULSE MODULATION CIRCUIT AND PULSE MODULATION METHOD
    89.
    发明申请
    PULSE MODULATION CIRCUIT AND PULSE MODULATION METHOD 有权
    脉冲调制电路和脉冲调制方法

    公开(公告)号:US20090168919A1

    公开(公告)日:2009-07-02

    申请号:US12305559

    申请日:2007-06-19

    IPC分类号: H04L27/00 H03K7/00 H03K3/84

    摘要: Provided is a pulse modulation circuit capable of generating a pulse modulation signal with a steep rise and a desired pulse width at a desired timing not depending on a transmission signal sequence. In this circuit, a control signal generation unit (110) generates a first control signal if transmission data (S11) is “1” and a second control signal if the transmission data (S11) is “0.” The control signal generation unit (110) controls an oscillator (1200) of an intermittently operating circuit (120) to be at an oscillation state for outputting a desired first oscillation signal while the first control signal is turned ON and controls the oscillator (1200) to be at an idling state for outputting a second oscillation signal having a lower amplitude than the first oscillation signal while the second control signal is turned ON.

    摘要翻译: 提供了一种脉冲调制电路,其能够在不依赖于发送信号序列的期望定时产生具有陡峭上升和期望脉冲宽度的脉冲调制信号。 在该电路中,如果发送数据(S11)为“1”,则控制信号生成单元(110)生成第一控制信号,如果发送数据(S11)为“0”,则生成第二控制信号。 控制信号生成单元(110)将间歇运行电路(120)的振荡器(1200)控制为在第一控制信号接通时输出期望的第一振荡信号的振荡状态,并且控制振荡器(1200) 处于空闲状态,用于在第二控制信号接通时输出具有比第一振荡信号更低的振幅的第二振荡信号。

    Motor controller and motor temperature estimation method for the same
    90.
    发明授权
    Motor controller and motor temperature estimation method for the same 有权
    电机控制器和电机温度估算方法相同

    公开(公告)号:US07463463B2

    公开(公告)日:2008-12-09

    申请号:US11483682

    申请日:2006-07-11

    IPC分类号: H02H5/04

    摘要: A motor controller includes: an estimated temperature calculating section that calculates and stores an estimated temperature of a motor, and a control section that can perform a drive control of the motor only when this estimated temperature is not larger than a predetermined value. When the motor is stopped, a second temperature gradient while the temperature of the motor decreases from a stop-time temperature to a predetermined first set temperature is stored in correspondence to the stop-time temperature. The first temperature gradient corresponding to the estimated temperature at a time when the motor is stopped is calculated by using the first temperature gradient storing means, if the estimated temperature stored in the estimated temperature storing means when the motor is stopped is larger than the first set temperature. The estimated temperature stored in the estimated temperature storing means is updated according to a lapse of a stopping time of the motor by using the first temperature gradient calculated by the first temperature gradient calculating means.

    摘要翻译: 电动机控制器包括:估计温度计算部,其计算并存储电动机的估计温度;以及控制部,其仅在该估计温度不大于规定值时才能进行电动机的驱动控制。 当电动机停止时,对应于停止时间温度存储电动机从停止时间温度降低到预定的第一设定温度的第二温度梯度。 如果当电动机停止时存储在估计温度存储装置中的估计温度大于第一组,则通过使用第一温度梯度存储装置来计算对应于电动机停止时的估计温度的第一温度梯度 温度。 存储在估计温度存储装置中的估计温度根据由第一温度梯度计算装置计算的第一温度梯度,根据电动机的停止时间的经过而被更新。