Polyurethanes containing multipurpose additives
    41.
    发明授权
    Polyurethanes containing multipurpose additives 失效
    含聚氨酯的多用途添加剂

    公开(公告)号:US5162382A

    公开(公告)日:1992-11-10

    申请号:US734373

    申请日:1991-07-22

    摘要: A flexible or semi-flexible polyurethane foam composition prepared from a formulation comprising a catalytic amount of an additive containing (1) a urea compound, and (2) a transition metal salt of a carboxylic acid wherein the metal is selected from Groups I-B, II-B, V-A, IV-B, V-B, VI-B, VII-B or VIII of the Periodic Table of the Elements; the additive containing a sufficient quantity of at least one amine group-containing material such that the transition metal salt is soluble in the additive; and water as a blowing agent. In preferred embodiments water is the sole blowing agent. The polyurethanes exhibit relatively short demolding times and improved mold release properties. They also show a reduced tendency to cause discoloration or staining of vinyl-based polymeric calddings such as polyvinyl chloride.

    摘要翻译: 由包含催化量的添加剂的制剂制备的柔性或半柔性聚氨酯泡沫组合物,所述添加剂含有(1)脲化合物和(2)羧酸的过渡金属盐,其中所述金属选自IB,II -B,VA,IV-B,VB,VI-B,VII-B或VIII元素; 所述添加剂含有足够量的至少一种含胺基的材料,使得过渡金属盐可溶于添加剂中; 和水作为发泡剂。 在优选的实施方案中,水是唯一的发泡剂。 聚氨酯表现出相对短的脱模时间和改善脱模性能。 它们还表现出导致乙烯基聚合物砑光如聚氯乙烯变色或染色的倾向。

    Method for preparing sausage meats
    42.
    发明授权
    Method for preparing sausage meats 失效
    制备香肠肉的方法

    公开(公告)号:US4220668A

    公开(公告)日:1980-09-02

    申请号:US967221

    申请日:1978-12-07

    摘要: The preparation of sausage meats without fermentation to achieve preservation and coagulation wherein the mixed ingredients of the sausage meat are immersed, with or without encasement, in an aqueous bath having a titratable acidity of 1-20%, in which at least 20% of the acidity is in the form of lactic acid while the remainder is selected of edible organic acids and thereafter cooking and/or smoking the treated sausage meat.

    摘要翻译: 制备没有发酵的香肠肉以实现保存和凝结,其中将香肠肉的混合成分浸入含有或不含有包装的水溶液中,其具有可滴定酸度为1-20%的水浴,其中至少20% 酸度为乳酸的形式,其余为选择食用有机酸,然后烹饪和/或吸烟经处理的香肠肉。

    Protective face mask
    43.
    发明授权
    Protective face mask 失效
    防护面膜

    公开(公告)号:US3878563A

    公开(公告)日:1975-04-22

    申请号:US36770973

    申请日:1973-06-07

    申请人: PULJU HUGO E

    发明人: PULJU HUGO E

    IPC分类号: A41D13/11 A42B1/06

    摘要: A flexible body portion formed to cover the face, neck and ears, and having eye, nose and mouth openings formed therein. A flexible skirt affixed to the outer surface of the body portion so as to partially surround the nose and mouth openings and extend downwardly thereover to provide a downwardly opening air duct so that expelled air is directed away from the eyes and air taken in is warmed slightly by the circuitous path.

    摘要翻译: 形成为覆盖面部,颈部和耳朵并且具有形成在其中的眼睛,鼻子和嘴部开口的柔性主体部分。 柔性裙部固定在主体部分的外表面上,以便部分地包围鼻部和口部开口并向下延伸以提供向下打开的空气管道,使得被排出的空气被引导远离眼睛,并且进入的空气稍微加温 通过迂回路径。

    HEAT SPREADER
    49.
    发明申请
    HEAT SPREADER 审中-公开
    散热器

    公开(公告)号:US20130008632A1

    公开(公告)日:2013-01-10

    申请号:US13613881

    申请日:2012-09-13

    IPC分类号: F28D15/00

    摘要: A flexible, self-contained active multi-phase heat spreader apparatus for cooling electronic components, the heat spreader having fluid sealed between two plates and a pumping mechanism to actuate multi-phase flow of the fluid. Thermal energy from an electronic component in contact with the heat spreader is dissipated from a core region via the working fluid to the entire heat spreader, and then to a heat sink. Surface enhancement features located between the two plates aid transfer of thermal energy from a first metal plate into the fluid.

    摘要翻译: 一种用于冷却电子部件的灵活的,独立的主动多相散热装置,散热器具有密封在两个板之间的流体和泵送机构以致动流体的多相流动。 来自与散热器接触的电子部件的热能从核心区域经由工作流体散发到整个散热器,然后散热到散热器。 位于两个板之间的表面增强特征有助于将热能从第一金属板传递到流体中。

    TAPE GUIDE ROLLER
    50.
    发明申请
    TAPE GUIDE ROLLER 审中-公开
    胶带指南辊

    公开(公告)号:US20120050909A1

    公开(公告)日:2012-03-01

    申请号:US13197257

    申请日:2011-08-03

    IPC分类号: G11B15/18 G11B15/00

    CPC分类号: G11B15/602

    摘要: There is disclosed a tape guide roller for guiding a tape (11) in a tape storage. The tape guide roller is tiltable such that by tilting the tape guide roller the tape (11) may be returned from a laterally offset position to a centered position. An actuator (1560) of the tiltable tape guide roller is implemented as a magnetic actuator with a permanent magnet assembly (1570) and an electromagnet a pole piece (1702) of which electromagnet is facing the magnet assembly (1570). The width (W1) of the pole piece (1702) is smaller than the width (W2) of the magnet assembly (1570). As a result the tape guide roller may be operated in a power efficient way.

    摘要翻译: 公开了一种用于在带存储器中引导带(11)的带引导辊。 带引导辊可倾斜,使得通过倾斜带引导辊,带(11)可以从横向偏移位置返回到居中位置。 可倾斜带导向辊的致动器(1560)被实现为具有永磁体组件(1570)和电磁体的磁性致动器,电磁体面向磁体组件(1570)的极片(1702)。 极靴(1702)的宽度(W1)小于磁体组件(1570)的宽度(W2)。 结果,导带辊可以以功率有效的方式操作。