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公开(公告)号：EP0112040A1
公开(公告)日：1984-06-27
申请号：EP83306882.8
申请日：1983-11-10
申请人： AMF INCORPORATED
摘要： A tobacco thresher is provided having a plurality of rotors (11) provided with cutting teeth (12) and mounted on a common shaft (10), a housing (14) having an arcuate surface (16) surrounding part of the rotors, an entry opening (13) for tobacco leaves, a screen (20) surrounding another part of the rotor having openings for discharge of portions of laminae cut from the tobacco stems, only one set of fixed cutters (18) disposed parallel to the shaft and arranged to coact with the cutting teeth (12) of the rotors (11), and a discharge means (15) provided between the fixed cutters (18) and the adjacent end (19) of the arcuate surface (16) of the housing (14), whereby the tobacco leaves are first threshed between the cutting teeth (12) and the openings in the screen (20) followed by cutting between the cutting teeth (12) and the fixed cutters (18).
Such a combination enables lamina produced by the thresher to be increased, in order to increase in turn the strand length when the lamina is cut and hence the filling power in the cigarette.摘要翻译： 提供了一种烟草脱粒机，其具有多个设置有切割齿（12）并安装在公共轴（10）上的转子（11），具有围绕部分转子的弧形表面（16）的壳体（14），入口 用于烟草叶片的开口（13），围绕转子的另一部分的筛网（20）具有用于排出从烟梗切割的薄片部分的开口，仅有一组平行于轴设置的固定切割器（18） 与转子（11）的切割齿（12）共同作用，以及设置在固定切割器（18）和壳体（14）的弓形表面（16）的相邻端部（19）之间的排出装置（15） ，由此烟叶首先在切割齿（12）和筛网（20）中的开口之间切割，然后在切割齿（12）和固定切割器（18）之间切割。 这样的组合使得由脱粒器生产的薄层能够增加，以便当薄片被切割并因此增加卷烟中的填充力时，反过来增加股线长度。
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公开(公告)号：EP0096306A3
公开(公告)日：1984-04-11
申请号：EP83105239
申请日：1983-05-26
申请人： AMF INCORPORATED
CPC分类号： B01D65/003 , B01D63/061 , B01D63/067 , B01D69/00 , B01D69/06 , B01D71/56
摘要： A filter element comprising a hydrophilic organic polymeric microporous filter membrane having a preformed substantially nonporous sealing area and a filter housing having, preferably, a hydrophobic thermoplastic sealing surface in thermoplastic sealing relationship with the sealing area. Preferably, the filter element comprises a hydrophilic nylon microporous filter membrane having a preformed substantially non-porous sealing area of non-porous tape heat sealed to the membrane and a filter housing having a hydrophobic thermoplastic sealing surface in thermoplastic sealing relationship with the sealing area. The filter membrane is preferably a pleated cylindrical membrane and the housing includes endcaps thereto. The preferred cylindrical membrane is produced from an elongated porous filtration area longitudinally bordered by substantially non-porous sealing areas. Such a membrane may be produced by a specific casting method or collapsing the pores along the longitudinal borders of the filtration area. Additionally, such a membrane may be produced by applying a heat sealable non-porous tape along the longitudinal borders of the filtration area. The filter element is particularly useful for the filtration of aqueous liquids, particularly parenteral or body liquids.
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33.发明公开Tobacco opening and conditioning apparatus 失效Vorrichtung zum Aufbrechen und Konditionieren von Tabak。
公开(公告)号：EP0101270A1
公开(公告)日：1984-02-22
申请号：EP83304544.6
申请日：1983-08-05
申请人： AMF INCORPORATED
发明人： Ray, Eric Thomas
CPC分类号： A24B3/06
摘要： To enable tobacco, in the form of blocks e.g., cases, bales or hogsheads of laminated tobacco to be handled e.g., cut, it is necessary to add moisture in a preconditioning apparatus.
The apparatus comprises a tobacco conditioning cylinder (14) which is rotatable about a substantially horizontal axis or on an axis slightly inclined to the horizontal. The cylinder contains slicing means (16) which rotate with the cylinder and effect slicing of the tobacco between the laminae as the tobacco is conveyed into the cylinder.摘要翻译： 为了使烟草以块状的形式，例如切割的待处理的层压烟草的捆包或猪头，需要在预处理装置中加湿。 该装置包括烟草调节缸（14），其可绕基本上水平的轴线或在稍微倾斜于水平面的轴线上旋转。 圆筒包含与气缸一起旋转的切片装置（16），并且当烟草被输送到气缸中时，烟草在薄片之间进行切片。
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公开(公告)号：EP0089477A1
公开(公告)日：1983-09-28
申请号：EP83101079.8
申请日：1983-02-04
申请人： AMF INCORPORATED
CPC分类号： C09D181/02 , Y10T428/1355 , Y10T428/31681 , C08L81/02 , C08L79/08
摘要： A novel polymer alloy coating is provided consisting essentially of polyphenylene sulfide and an amount of polyimide. The polyimide is produced by the crosslinking and curing of an acetylene terminated aromatic polyimide oligomer resin. The amount of polyimide utilized is sufficient to enhance the adhesiveness of the polyphenylene sulfide to a metal substrate without substantially changing the melt flow properties, chemical resistance and thermal stability of the polyphenylene sulfide. A polymer alloy resin composition is also provided for application to the metal substrate to produce the polymer alloy coating. The novel polymer alloy coating is particularly suitable for coating pipes, particularly pipe couplings for oil and gas well production pipes which are exposed to extreme temperatures, pressures and corrosive environments.
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35.发明公开
公开(公告)号：EP0087327A1
公开(公告)日：1983-08-31
申请号：EP83400085.3
申请日：1983-01-13
申请人： AMF INCORPORATED
发明人： Letard, Michel , Renouvin, Daniel , Dupont, Joseph
IPC分类号： D05B35/02
CPC分类号： D05B33/00 , D05D2207/02 , D05D2207/04 , D05D2209/04 , D05D2305/04
摘要： Dispositif pour l'exécution automatique des ourlets aux extrémités libres des parties tubulaires des vêtements.
Un cylindre de guidage (10) ayant une butée (26) et un cylindre de tension (12) pouvant être escamoté sont montés sur une machine à coudre avec un guide replieur (16) qui est mobile entre une position d'effacement et une position d'activité, ainsi qu'une tubulure (33) raccordée à une source d'air comprimé d'éjection.-
公开(公告)号：EP0085917A2
公开(公告)日：1983-08-17
申请号：EP83100827.1
申请日：1983-01-28
申请人： AMF INCORPORATED
发明人： Hou, Kenneth C.
CPC分类号： B01J20/28028 , A61K35/16 , A61L2/0017 , A61L2/022 , B01D39/00 , B01D39/14 , B01J20/28004 , B01J20/28033 , B01J20/28052
摘要： A self supporting fibrous matrix containing immobilized therein at least about 5% by weight of microparticulate, with an average diameter less than 1 micron, preferably fumed silica, or alumina, and flocculating amounts of an organic polycationic resin and an organic polyanionic resin, is useful for fluid treatment and filtration processes, especially delipidization and depyrogenation of fluids such as serum.
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公开(公告)号：EP0082191A1
公开(公告)日：1983-06-29
申请号：EP82902315.0
申请日：1982-06-18
申请人： AMF INCORPORATED
CPC分类号： G01N33/96 , B01D15/08 , G01N33/78 , G01N2496/05
摘要： Procédé d'extraction d'hormones thyroïdes ou stéroïdes à partir d'un sérum humain entier, et consistant à mettre en contact, à une pression supérieure à 1 psi et avec un pH soit de 9,0 à 12,0 (hormones thyroïdes), soit de 4,0 à 6,0 (hormones stéroïdes) le sérum avec une feuille composite, laquelle feuille composite comprend une matrice de fibres auto-liantes ayant des particules de carbone interdispersées dans les fibres, de sorte que plus de 90 % des particules de carbone ont un diamètre moyen inférieur à 50 microns environ, et à récupérer un sérum humain entier ayant des quantités sensiblement non détectables d'hormones.
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38.发明公开A hydrophilic cationic charge modified microporous membrane, a process for producing it and its use 失效亲水微孔膜具有改性cationischer电荷，产生它和它的使用方法。
公开(公告)号：EP0050864A1
公开(公告)日：1982-05-05
申请号：EP81108827.7
申请日：1981-10-23
申请人： AMF INCORPORATED
发明人： Ostreicher, Eugene A. , Knight, Rodney, A. , Fiore, Joseph V. , Emond, George T. , Hou, Kenneth C.
CPC分类号： B01D67/0093 , A61K35/14 , A61K35/16 , A61L2/0017 , A61L2/022 , B01D67/0011 , B01D71/56 , B01D2323/08 , B01D2323/30 , B01D2325/14 , B01D2325/36
摘要： A novel cationic charge modified microporous membrane is provided comprising a hydrophilic organic polymeric microporous membrane and a charge modifying amount of a primary cationic charge modifying agent bonded to substantially all of the wetted surfaces of the membrane. The primary charge modifying agent is a water soluble organic polymer having a molecular weight greater than about 1000 wherein each monomer thereof has at least one epoxide group capable of bonding to the surface of the membrane and at least one tertiary amine or quaternary ammonium group Preferably, a portion of the epoxy groups on the organic polymer are bonded to a secondary charge modifying agent selected from the group consisting of:
i) aliphatic amines having at least one primary amine or at least two secondary amines; and
ii) aliphatic amines having at least one secondary amine and a carboxyl or hydroxyl substituent.
The invention is further directed to a process for cationically charge modifying a hydrophilic organic polymeric microporous membrane by applying to the membrane the aforesaid charge modifying agents, preferably, by contacting the membrane with aqueous solutions of the charge modifying agents.
The preferred microporous membrane is nylon, the preferred primary and secondary charge modifying agents are, respectively, polyamido-polyamine epichlorohydrin and tetraethylene pentamine.
The invention is further directed to a process for improving the responsiveness of a nylon membrane to charge modification, comprising chemically treating the membrane to provide enhanced ninhydrin response evidencing free amino functionality.
The charge modified microporous membrane of this invention may be used for the filtration of fluids, particularly parenteral or biological liquids. The membrane has low extractables and is sanitizable or sterilizable.摘要翻译： 一种新的阳离子电荷改性微孔膜提供了一种包括亲水性有机聚合物微孔膜和电荷改性结合到基本上所有的膜的湿润表面的主要阳离子电荷改性剂的量。 主电荷改性剂是具有分子量小于约1000 worin其每种单体具有与膜的表面能够键合至少一个环氧基团和至少一个叔胺或季铵基团更大的水溶性有机聚合物。 优选地，在有机聚合物的环氧基的一部分被结合到次级电荷改性选自下组的选择剂：i）具有至少一个伯胺或至少两个仲脂肪族cardamines cardamines; 和ii）具有至少一个仲胺和羧基或羟基取代基的脂肪族胺。 本发明还涉及一种用于阳离子电荷通过施加到膜的前述的电荷改性剂，优选地，通过接触与所述电荷改性剂的溶液wässrige膜改性的亲水性有机聚合物微孔膜。 优选的微孔膜是尼龙，优选的主要和次要电荷改性剂分别是聚氨基聚胺和表氯醇四乙烯五矿。 本发明还涉及一种用于改善尼龙膜的响应充电变形例中，包括化学处理膜以提供增强的茚三酮反应，证明上游离氨基的功能。 本发明的电荷改性微孔膜可以用于流体，特别是胃肠外或生物液体的过滤。 该膜具有低的可提取物和消毒的是灭菌或。
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公开(公告)号：EP0047617A3
公开(公告)日：1982-03-31
申请号：EP81303969
申请日：1981-09-01
申请人： AMF INCORPORATED
发明人： Crowder III, Alvin L. , Hou, Kenneth C. , Dailey, Nils L. , Marinaccio, Paul J. , Fiore, Joseph V. , Ostreicher, Eugene A.
CPC分类号： B01J20/282 , B01D15/22 , B01J20/28004 , B01J20/28028 , B01J20/28033 , B01J20/28052 , B01J2220/54 , G01N30/56 , G01N2030/527
摘要： A molecular separation column is provided for effecting differential distribution, between two phases, of the components of a sample flowing therethrough, said column containing a solid stationary phase which comprises a porous matrix of fiber having particulate immobilized therein, at least one of said fiber or particulate being effective for molecular separation, preferably the particulate, the matrix being substantially i homogeneous with respect to each component. When used in liquid-solid flow-through molecular separations, there is a reduced pressure drop and diffusional resistance so that the columns can be used for commercial scale liquid separations in addition to analytical separations. A method is also provided for effecting molecular separations by the use of such columns as well as providing for a solid phase for use in such columns.
摘要翻译： 分子分离色谱柱，用于实现在两相之间的样品流动的分量的差分分布。 该柱包含基本均匀的固体固定相，其包含其中固定有颗粒的纤维的多孔基质，其中所述纤维或颗粒中的至少一种对分子分离是有效的。 该柱的特征在于降低的压降，增加的轴向分散，更均匀的峰形和更高的样品加载时的分离。
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公开(公告)号：EP0156140A3
公开(公告)日：1987-05-06
申请号：EP85101440
申请日：1985-02-11
申请人： AMF INCORPORATED
摘要： A tool for the measurement and inspection of tolerances in pipe threads on pipes and couplings, etc. is formed as a pair of pivoting jaws having handles. One of the jaws includes an assembly of probes mounted for longitudinal displacement in a direction normal to the longitudinal axis of the pipe or coupling, the probes also being slideably supported within the assembly for transverse displacement in a direction parallel to the longitudinal axis of the pipe. Transducers are provided for measurement of the motion of the probe. The second jaw coacts with the first jaw for clamping the assembly to the pipe thread. During the clamping action, the probes are displaced transversely so as to set into troughs of the threads whereby the probes are aligned for measurement of thread length. The taper is measured by means of an inclinometer disposed at the end of the assembly away from the probes. Normal displacement measures thread height as well as deviation in pitchline, the latter providing a measure of the non-linearity of the thread pitch line.
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