Sliding bearing used in turbocharger of internal combustion engine
    1.
    发明授权
    Sliding bearing used in turbocharger of internal combustion engine 有权
    用于内燃机涡轮增压器的滑动轴承

    公开(公告)号:US08388228B2

    公开(公告)日:2013-03-05

    申请号:US13037516

    申请日:2011-03-01

    IPC分类号: F16C33/06

    摘要: Disclosed is a sliding bearing used in turbochargers of internal combustion engines. It is formed with a copper alloy containing, by mass %, 25 to 45% Zn, 0.3 to 2.0% Si, 1.5 to 6.0% Mn, and the balance being Cu and unavoidable impurities. The sliding bearing has a cylindrical shape for supporting a rotating shaft. Crystallized Mn—Si compounds are dispersed in a matrix of the copper alloy, the compounds extending in an axial direction of the rotating shaft on a sliding surface of the sliding bearing. The crystallized Mn—Si compounds have an average inter-grain distance of 20 to 80 μm. The matrix may contain precipitated Mn—Si compounds as well as the crystallized Mn—Si compounds.

    摘要翻译: 公开了一种用于内燃机涡轮增压器的滑动轴承。 由铜合金形成,以质量%计含有25〜45%的Zn,0.3〜2.0%的Si,1.5〜6.0%的Mn,余量为Cu和不可避免的杂质。 滑动轴承具有用于支撑旋转轴的圆筒形状。 结晶的Mn-Si化合物分散在铜合金的基体中,化合物在滑动轴承的滑动表面上在旋转轴的轴向方向上延伸。 结晶的Mn-Si化合物的平均晶间距离为20〜80μm。 该基质可以含有沉淀的Mn-Si化合物以及结晶的Mn-Si化合物。

    One-pack hardening paste material for use in foaming machine
    4.
    发明申请
    One-pack hardening paste material for use in foaming machine 审中-公开
    用于发泡机的单组分硬化浆料

    公开(公告)号:US20060148909A1

    公开(公告)日:2006-07-06

    申请号:US10541619

    申请日:2004-01-07

    IPC分类号: B01F3/04

    摘要: The present invention provides one-pack type curing paste material to be used in a method of mechanically mixing and dispersing a low-pressure gas into a paste material to produce an expandable material, followed by discharging and expanding the expandable material to produce a curable product, especially a cured product with dense uniform closed-cells by using a mechanical foaming apparatus suitable for performing of the method. The one-pack type curing paste material of the present invention has viscosity characteristics included in the zone defined by points A, B, C and D in the graph of FIG. 1 showing the relationship between shear rate and apparent viscosity, said points A and B being at 50-30000 poises of an apparent viscosity (measured by a Brookfield rotary viscometer using spindle No.7, at 2 rpm, at 20° C.) in low shear rate region (0.43 sec−1) and said points C and D being at 20-2000 poises of an apparent viscosity (measured by an apparent viscosity meter according to JIS K2220, at 20° C.) in high shear rate region (783 sec−1).

    摘要翻译: 本发明提供了一种单组分固化糊料材料,用于将低压气体机械混合和分散到糊料中以制备可膨胀材料的方法,然后将可膨胀材料排出和膨胀以产生可固化产物 特别是通过使用适于执行该方法的机械发泡装置的具有致密均匀闭孔的固化产物。 本发明的单组分固化糊剂材料具有包含在由图A的曲线图中的点A,B,C和D定义的区域中的粘度特性。 1表示剪切速率和表观粘度之间的关系,所述点A和B的表观粘度为50-30000泊(通过使用锭号7的Brookfield旋转粘度计,以2rpm,20℃测定)在 低剪切速率区域(0.43秒-1),所述点C和D的表观粘度为20-2000泊(根据JIS K2220的表观粘度计,在20℃下测定) )在高剪切速率区域(783秒-1)。

    Semiconductor integrated circuit for suppressing overshooting and ringing
    5.
    发明授权
    Semiconductor integrated circuit for suppressing overshooting and ringing 失效
    用于抑制过冲和振铃的半导体集成电路

    公开(公告)号:US5680068A

    公开(公告)日:1997-10-21

    申请号:US546108

    申请日:1995-10-20

    CPC分类号: H03K19/00361

    摘要: There is provided a semiconductor integrated circuit including an output circuit having a first buffer section to which a first power supply voltage is applied and an input signal is supplied to amplify and output the input signal, and a second buffer section to which a second power supply voltage is applied and a signal output from said first buffer section is supplied to amplify and output the signal outside through an output terminal, a switching element which has two terminals respectively connected to said output terminal and a ground voltage terminal and receives a control signal to change a conductive resistance, and a bias circuit for receiving the input signal or a signal output from said first buffer section, generating a control signal, and supplying the control signal to said switching element to control the conductive resistance of said switching element so as not to allow a potential of said output terminal to exceed a predetermined value.

    摘要翻译: 提供了一种半导体集成电路,包括:输出电路,其具有施加第一电源电压的第一缓冲部分,并且提供输入信号以放大和输出输入信号;第二缓冲部分,第二电源 电压被施加,从第一缓冲器部分输出的信号通过输出端子放大并输出到外部,开关元件具有分别连接到所述输出端子的两个端子和接地电压端子,并接收控制信号 改变导电电阻;以及偏置电路,用于接收所述输入信号或从所述第一缓冲器部分输出的信号,产生控制信号,并将所述控制信号提供给所述开关元件,以控制所述开关元件的导电电阻,使得不 以允许所述输出端子的电位超过预定值。

    Method for adhering polyolefin materials
    7.
    发明授权
    Method for adhering polyolefin materials 有权
    粘合聚烯烃材料的方法

    公开(公告)号:US06348123B1

    公开(公告)日:2002-02-19

    申请号:US09377774

    申请日:1999-08-20

    IPC分类号: C09J502

    摘要: A polyolefin material can be adhered to other material with good adhesion durability by 1) applying a first primer which contains i) a resin comprising a backbone of hydrocarbon chains and/or polybutadiene chains, and ii) a polyisocyanate compound or an alkoxysilane compound, to the surface of a polyolefin material, 2) applying a second primer which contains a polyisocyanate compound or an alkoxysilane compounds, onto the layer of the first primer, and 3) adhering the surface of the polyolefin material to which the first and second primers are applied to other material using a moisture-curing polyurethane adhesive.

    摘要翻译: 聚烯烃材料可以通过以下方式粘合到具有良好粘合耐久性的其它材料上:1)施加第一底漆,其包含i)包含烃链和/或聚丁二烯链的主链的树脂,和ii)多异氰酸酯化合物或烷氧基硅烷化合物, 聚烯烃材料的表面,2)将含有多异氰酸酯化合物或烷氧基硅烷化合物的第二底漆施加到第一底漆的层上,以及3)将施加第一和第二底漆的聚烯烃材料的表面粘附 使用湿固化聚氨酯粘合剂的其他材料。

    Shoe bottom repair agent and shoe bottom repair set utilizing the same
    8.
    发明申请
    Shoe bottom repair agent and shoe bottom repair set utilizing the same 有权
    鞋底修理剂和鞋底修复套利用相同

    公开(公告)号:US20090077757A1

    公开(公告)日:2009-03-26

    申请号:US11658849

    申请日:2005-07-26

    摘要: There is provided a shoe bottom repair agent consisting of one-component thermosetting composition comprising as main ingredients a terminal isocyanate having urethane prepolymer and/or a polyisocyanate compound and a latent curing agent. This shoe bottom repair agent is free from, experienced in use of solvent base shoe bottom repair agents, safety and sanitation problems such as odor and inflammation by solvent evaporated at the time of curing as well as cured matter thickness reduction of a mended part caused by solvent evaporation. With use of this shoe bottom repair agent, damaged shoe bottom portion can be mended to a desired shape through one-time repair work. Short-time curing can be effected by heating. Further, before heating, there is substantially no viscosity increase and no surface film is formed to avoid adhesion of a film resulting from surface drying to a spatula. Therefore, the repair surface can be finished smoothly and neatly.

    摘要翻译: 提供了由单组分热固性组合物组成的鞋底修复剂,其包含作为主要成分的具有氨基甲酸酯预聚物的末端异氰酸酯和/或多异氰酸酯化合物和潜在性固化剂。 这种鞋底修补剂在使用溶剂基底鞋底修补剂方面经验丰富,在固化时蒸发溶剂的气味和炎症等安全和卫生问题以及由修复部分引起的修补物质的固化物厚度减少 溶剂蒸发。 通过使用这种鞋底修复剂,可以通过一次修复工作将损坏的鞋底部分修补成期望的形状。 短时间固化可以通过加热进行。 此外,在加热之前,基本上没有粘度增加,并且没有形成表面膜以避免由表面干燥产生的膜与刮刀粘合。 因此,修补面可以顺利,整齐地完成。

    Moisture-curable one-pack-type urethane adhesive composition
    9.
    发明授权
    Moisture-curable one-pack-type urethane adhesive composition 有权
    水分固化型单组分型聚氨酯粘合剂组合物

    公开(公告)号:US06657035B1

    公开(公告)日:2003-12-02

    申请号:US10169732

    申请日:2002-07-16

    IPC分类号: C08G1820

    摘要: The present invention provides a moisture-curing one-pack urethane adhesive composition which has a good adhesive property to a painted steel. The moisture-curing one-pack urethane adhesive composition according to the present invention contains an isocyanate group-terminated urethane prepolymer as a main component, and also contains (1) a silane coupling agent as an adhesive promoter, and (2) (a) 2,2′-dimorpholinodiethyl ether and/or di(2,6-dimethylmorpholinoethyl)ether, and (b)dibutyltin diacetylacetonate, as curing catalysts. The moisture-curing one-pack urethane adhesive composition according to the present invention is particularly suitable for bonding automotive window glasses to automotive bodies.

    摘要翻译: 本发明提供一种与涂漆钢具有良好粘合性的湿固化单组分聚氨酯粘合剂组合物。 根据本发明的湿固化单组分聚氨酯粘合剂组合物含有以异氰酸酯基封端的氨基甲酸酯预聚物作为主要成分,并且还含有(1)硅烷偶联剂作为粘合促进剂,和(2)(a) 2,2'-二吗啉二甲醚和/或二(2,6-二甲基吗啉代乙基)醚,和(b)二乙酰丙酮二丁基锡作为固化催化剂。 根据本发明的湿固化单组分聚氨酯粘合剂组合物特别适用于将汽车窗玻璃粘合到汽车体上。

    CMOS output buffer with pre-drive circuitry to control slew rate of main
drive transistors
    10.
    发明授权
    CMOS output buffer with pre-drive circuitry to control slew rate of main drive transistors 失效
    具有预驱动电路的CMOS输出缓冲器,用于控制主驱动晶体管的转换速率

    公开(公告)号:US5216293A

    公开(公告)日:1993-06-01

    申请号:US814438

    申请日:1991-12-30

    CPC分类号: H03K17/08122 H03K17/163

    摘要: A CMOS output buffer comprises an output stage circuit including MOS transistors each having a CMOS structure, for outputting a signal, and an output stage control circuit arranged prior to the output stage circuit. The output stage control circuit includes a pull-up circuit and a pull-down circuit for controlling the gate of the final stage MOS transistor of the MOS transistors so that a speed at which a gate-to-source voltage varies when the final stage MOS transistor is turned on, is slower than a speed at which the gate-to-source voltage varies when the final stage MOS transistor is turned off.

    摘要翻译: CMOS输出缓冲器包括:输出级电路,包括各自具有CMOS结构的MOS晶体管,用于输出信号;以及输出级控制电路,布置在输出级电路之前。 输出级控制电路包括上拉电路和下拉电路,用于控制MOS晶体管的最终级MOS晶体管的栅极,使得栅极至源极电压在最终级MOS 晶体管导通时,比最终级MOS晶体管截止时栅极至源极电压变化的速度慢。