Toner for the development of electrostatic image and process for the
preparation thereof
    1.
    发明授权
    Toner for the development of electrostatic image and process for the preparation thereof 失效
    用于静电图像发展的调色剂及其制备方法

    公开(公告)号:US5665506A

    公开(公告)日:1997-09-09

    申请号:US593521

    申请日:1996-01-30

    摘要: Disclosed is a process for preparing a particulate toner for developing an electrostatic image, which comprises suspending a polymerizable monomer composition comprising a polymerizable monomer, a resin dissolved therein, and a coloring agent in an aqueous medium not containing a dispersant to prepare a pre-suspension, jetting the pre-suspension through a nozzle under elevated pressure in a flowing direction which is forced to vary so that the pre-suspension collides with a predetermined plane or with each other, and then immediately passing the pre-suspension through an apparatus for throttling the path to produce back pressure and shearing stress to prepare a suspension containing a particulate polymerizable monomer and subjecting the resulting suspension to polymerization. The toner prepared by the process is a high performance toner which is free of finely divided grains and emulsion, exhibits a high chargeability, a uniform chargeability distribution, an excellent environmental stability and a high definition, and is insusceptibie to fogging and unevenness.

    摘要翻译: 公开了一种制备用于显影静电图像的颗粒调色剂的方法,其包括将包含可聚合单体的可聚合单体组合物,溶解在其中的树脂和着色剂悬浮在不含分散剂的水性介质中以制备预悬浮液 在升高的压力下,通过喷嘴在流动方向上喷射预悬浮液,该流动方向被迫改变,使得预悬浮物与预定平面或彼此碰撞,然后立即通过预悬浮液通过用于节流的装置 产生背压和剪切应力的路径以制备含有颗粒状可聚合单体的悬浮液并使所得悬浮液进行聚合。 通过该方法制备的调色剂是不含细碎颗粒和乳液的高性能调色剂,显示出高的带电性,均匀的带电能力分布,优异的环境稳定性和高清晰度,并且不利于起雾和不均匀。

    Air conditioner
    2.
    发明授权
    Air conditioner 失效
    冷气机

    公开(公告)号:US4696340A

    公开(公告)日:1987-09-29

    申请号:US882529

    申请日:1986-07-07

    IPC分类号: B60H1/00 F24F1/00 F25B29/00

    CPC分类号: F24F1/00

    摘要: An air conditioner comprises an outer casing containing an inner casing having a heat exchanger disposed therein and a blower so as to define jointly with the inner casing an internal air intake passage. The air conditioner further includes an air intake-discharge selector mechanism disposed in a desired position in communication with the air intake passage for taking air into and out of the air conditioner.

    摘要翻译: 一种空调机,包括:外壳,其具有设置在其内的具有热交换器的内壳和鼓风机,以便与所述内壳共同限定内部进气通道。 空气调节器还包括排气选通机构,其设置在与进气通道连通的期望位置,用于吸入空气进出空调。

    4-Oximino-1,2,3,4-tetrahydroquinoline derivatives
    3.
    发明授权
    4-Oximino-1,2,3,4-tetrahydroquinoline derivatives 失效
    4-肟基-1,2,3,4-四氢喹啉衍生物

    公开(公告)号:US4421919A

    公开(公告)日:1983-12-20

    申请号:US281243

    申请日:1981-07-07

    摘要: 4-oximino-1,2,3,4-tetrahydroquinoline derivatives of the formula (I): ##STR1## wherein X represents a halogen atom and Y represents a hydrogen atom, a straight-chain or branched-chain alkyl group, a halogen-substituted lower alkyl group, a phenylalkyl group, a phenylalkenyl group, an unsubstituted or halogen-substituted phenyl group, a nitrogen-containing aromatic group, a straight-chain or branched-chain alkoxy group or an alkyl-substituted or phenyl-substituted amino group.

    摘要翻译: 式(I)的4-肟基-1,2,3,4-四氢喹啉衍生物:其中X表示卤素原子,Y表示氢原子,直链或支链烷基 卤素取代的低级烷基,苯基烷基,苯基烯基,未取代或卤素取代的苯基,含氮芳族基团,直链或支链烷氧基或烷基取代或苯​​基 取代的氨基。

    Diesel Engine diagnosing device
    4.
    发明授权
    Diesel Engine diagnosing device 失效
    柴油机诊断装置

    公开(公告)号:US4046004A

    公开(公告)日:1977-09-06

    申请号:US736349

    申请日:1976-10-27

    CPC分类号: G01M15/09 G01L23/18 F02B3/06

    摘要: A Diesel engine diagnosing device, particularly, a device for diagnosing the timing of a fuel injection is disclosed. The device according to the present invention comprises a transducer to convert the injection pressures into an electrical signal, a first pulse generator to produce a first pulses of a predetermined pulse width, the first pulses being produced at the moment of a building up of the primary injection pressures, and a second pulse generator to produce second pulses which are generated when triggered by the leading edges of said first pulses and which can be set for a desired mark-space ratio. And, a first marking provided on the stationary part of the engine and second marking provided on the rotary part of the engine are lighted by an electronic flash emitter which flashes as triggered with the trailing edge of said second pulses.The device further has an injection timing indicator which displays the integral value of the output signal produced from said second pulse generator. Thus, the injection timing of the engine can be known by adjusting the mark-space ratio of the second pulses for establishing the first marking and the second marking in a positional relationship and for reading the indication on the indicator.

    摘要翻译: 公开了一种柴油发动机诊断装置,特别是用于诊断燃料喷射的定时的装置。 根据本发明的装置包括用于将注射压力转换成电信号的换能器,第一脉冲发生器,以产生预定脉冲宽度的第一脉冲,第一脉冲是在主要部件的建立时产生的 注射压力和第二脉冲发生器,以产生当由所述第一脉冲的前沿触发时产生的第二脉冲,并且可以将其设置为期望的标记空间比。 并且,设置在发动机的静止部分上的第一标记和设置在发动机的旋转部分上的第二标记由电子闪光发射器点亮,电子闪光发射器随着所述第二脉冲的后沿触发而闪烁。

    Sulfur-containing polyester and process for its production
    5.
    发明授权
    Sulfur-containing polyester and process for its production 失效
    含硫聚酯及其生产工艺

    公开(公告)号:US4504651A

    公开(公告)日:1985-03-12

    申请号:US554248

    申请日:1983-11-22

    摘要: A sulfur-containing polymer having a repeating unit represented by the formula: ##STR1## where R is a straight or branched alkylene group having from 1 to 6 carbon atoms, R' is a straight or branched alkylene group having from 1 to 3 carbon atoms and p is an integer of from 0 to 10, and having an average molecular weight of from 500 to 10,000 and a sulfur content of from 15 to 65% by weight. The sulfur-containing polymer of the present invention is useful as a flame or smoke retarding agent in resin and rubber materials.

    摘要翻译: 具有由下式表示的重复单元的含硫聚合物:其中R是具有1至6个碳原子的直链或支链亚烷基,R'是具有1至3个碳原子的直链或支链亚烷基 p为0〜10的整数,平均分子量为500〜10,000,硫含量为15〜65重量%。 本发明的含硫聚合物可用作树脂和橡胶材料中的阻燃剂或阻燃剂。

    Process for preparing resorcinol copolymers
    6.
    发明授权
    Process for preparing resorcinol copolymers 失效
    制备间苯二酚共聚物的方法

    公开(公告)号:US4376854A

    公开(公告)日:1983-03-15

    申请号:US365790

    申请日:1982-04-05

    摘要: A process for preparing a resorcinol copolymer, comprising at least one specific phenol with formaldehyde at a certain mole ratio to obtain a resol-type precondensate containing 1 to 30% of residual unreacted formaldehyde and then adding said resol-type precondensate to a mixture of an acid catalyst and at least one resorcinol to effect co-condensation. The obtained copolymer is useful for an adhesive for polyester fiber and rubber.

    摘要翻译: 一种制备间苯二酚共聚物的方法,该方法包括至少一种特定的苯酚与一定摩尔比的甲醛,以获得含有1至30%的残余未反应甲醛的甲阶酚醛型预缩合物,然后将所述甲阶酚醛型预缩合物加入到 酸催化剂和至少一种间苯二酚以实现共缩合。 所得共聚物可用于聚酯纤维和橡胶的粘合剂。