baber/WOPTO huggingface dataset:
Patent CN-1519195-A (CN)
Inventor: YANG DEREN
IPC: C01B19/02
Filed: 2003-09-02
Abstract: 本发明公开的制备纳米硒管的方法，步骤如下：1)将单质硒粉放入高压釜中，在高压釜里面加入水、酒精、氨水和肼，水∶酒精∶氨水∶肼的体积比为2～10∶1～10∶3～10∶6～10；2)把高压釜放置在100～500℃的温度下处理1～200小时；3)取出上述处理过的溶液，把它放置在超声波中超声1～10小时，然后将溶液离心、干燥，得到纳米硒管。发明制备方法简单，生产成本低，制造过程中对环境无污染。
Patent CN-1523128-A (CN)
Inventor: WU GUOHUA DING
IPC: B22D21/04
Filed: 2003-09-11
Abstract: 一种高流动性消失模铸造镁合金及其熔炼方法，在现有Mg－Al－Zn系列的AZ91合金的基础上，对合金的成分进行了重新设计，提高了合金中的Al含量、降低了Zn含量，加入了富Ce混合稀土RE以及Ti元素，适量增加了Be元素的含量，以改善镁合金铸造性能，提高其流动性，并使之具有高的抗拉强度和屈服强度。熔炼后采用浇包浇注，或者在低压铸造炉内采用压缩气体进行低压铸造。在不明显提高合金成本的情况下，本发明提出的高流动性消失模铸造镁合金的充型能力强，具有铸件成形性好、综合机械性能高和价格低廉的特点，市场应用前景广阔。
Patent CN-1491875-A (CN)
Inventor: TAKEUDO SANGU
IPC: G07D11/00
Filed: 2003-09-09
Abstract: 本发明的目的是提供一个更小的票据存储单元。为了解决这个问题，使得用在自动票据接收存储单元中的存储单元的驱动单元小型化，其中包括：一个位于票据接收存储单元主体上的票据接收器；一个可以在主体上转动的驱动杆；一个可拆卸的安装在驱动杆一侧的保险柜；一个传送单元，它被可拆卸的安装在主体上并且具有一个用来转动驱动杆的驱动曲柄并把接收到的票据从票据接收器传送到保险柜；一个可拆卸的安装在保险柜上并且通过驱动杆来驱动并把接收到的票据移动到票据存储部分的存储单元。
Patent CN-1653697-A (CN)
Inventor: KAKEHIRO TOMINAGA
IPC: H04N19/156
Filed: 2003-04-17
Abstract: 将输入数据按预定时间单位进行块化，在划分为多个频带后按每个频带进行编码压缩，作成数据重组时不可欠缺的基本子块和对提高重组质量有贡献的多个扩展子块。在流式供给时，可发送定时下，只要在送出相同数据块的时间周期内即可送出剩下的扩展子块，但下一数据块的送出定时已经来到时，结束剩下的扩展子块的送出，然后开始下一数据块的基本子块的送出。从而，能够通过可缩放的数据压缩进行稳定的流供给。
Patent CN-1650484-A (CN)
Inventor: ANDREW O'NEILL ROBERT
IPC: H01R13/646
Filed: 2003-04-07
Abstract: 无线的电气设备，特别是水壶和热水壶是已知的，其具有包括了弹簧触点的360度连接器装置，该连接器装置必须被仔细地设计。为了消除这种必要性，本发明提出了一种包括具有三个三角形排列的针端子的插头部件和具有三个匹配的同轴端子的插座部件的360度连接器装置，该插头和插座端子都是固定的部件。该插座部件弹性地安装在该无线设备的基座单元中，以使得能够调整其位置来适应该连接器装置的两个部件之间的公差变化和/或未对准。
Patent CN-1653296-A (CN)
Inventor: TOMOYOSHI YAMASHITA
IPC: G02B6/00
Filed: 2003-05-20
Abstract: 一种板状导光体(4)，具有使来自点状一次光源的光入射的光入射端面(41)和使入射了的光出射的光出射面(43)，其中，在所述光入射端面的至少一部分上，形成从光出射面向其相反侧的面方向相互大致平行地延伸的多个棱镜列(42)。该棱镜列(42)的剖面形状是由至少两条不同的曲线的组合构成的非对称形状。利用与该光线入射端面(41)相对配置的一次光源及与光出射面(43)相对配置的光偏转元件的组合，即使是在以比较少的点状光源作为一次光源使用的情况下，也能够提供没有辉度不均匀的均匀度高的高品位面光源装置。
Patent CN-1741950-A (CN)
Inventor: MASANORI MORI AKINOBU YASUE
IPC: B66B7/06
Filed: 2003-02-19
Abstract: 本发明的目的是提供一种不需要因轿厢的载重量、速度等的电梯规格的不同而选用专用卷扬机的电梯。本发明的这种电梯具有：在井道内升降的轿厢；在上述井道内与上述轿厢联动升降的对重；在井道内悬吊上述轿厢和上述对重的绳索；通过该绳索使上述轿厢和上述对重升降且安装在对重上的卷扬机。在上述对重上安装了多台上述卷扬机。
Patent CN-1039596-A (CN)
Title: 结合逆转录病毒蛋白酶的肽的制备方法
Inventor: DREYER GEOFFREY BAINBRIDGES
IPC: C07K5/06
Filed: 1989-07-08
Abstract: 逆转录病毒蛋白酶聚合蛋白底物的肽模拟物与病毒蛋白酶结合，用于测定蛋白酶活性或抑制蛋白酶活性以及治疗病毒病。
Patent CN-1119850-A (CN)
Title: 制造氧化铟/氧化锡烧结体的方法和用其制造的制品
Inventor: RANCOULE GILBERT
IPC: C23C14/34
Filed: 1994-02-04
Abstract: 本发明涉及制造高密度氧化铟/氧化锡(ITO)烧结体的方法，及其ITO烧结体。当把薄而透明且有导电性的ITO膜沉积在透明基体上时，本法生产出的高均一性ITO烧结体适合在这种制造步骤中用作溅射靶。本方法包括的步骤有制备浆料，其固体成分是由99和50重量％之间的In 2 O 3 和1-50重量％之间的SnO 2 以及约0.05-0.25％的烧结剂的细分混合物组成，该烧结剂选自铝、镁、钇、和硅中的一种氧化物；使所得到的浆料成型为密度在约4.0和4.8g/cm 3 之间的坯体，并在于坯体上方保持有氧气流从而足以避免在所述坯体四周产生还原性气氛、但不足以引起In 2 O 3 和SnO 3 显著离解的同时，加热坯体至烧结温度约1500-1600℃之间。坯体可通过浇注所得到的浆料或通过往浆料中加入粉末状粘结剂，喷雾干燥，再冷压所得到的粉末来成型。
Patent CN-1149463-A (CN)
Title: 小儿厌食康复袋配制方法
Inventor: HAN DESHUN
IPC: A61K9/70
Filed: 1995-10-30
Abstract: 本发明是一种外用小儿厌食康复袋及配制方法，其配制方法是将党参、茯苓等天然植物中药，经过浸泡、烘炒、干燥、粉碎成颗粒，按一定重量比例混合，称取一定混合药粉装袋，封装，广泛用于治疗儿童厌食偏食，疗效显著，配方合理，具有温脾胃、消食化积、益气、理气、除湿、健脾、安神、益心肾等功能。
Patent CN-1150813-A (CN)
Title: 制备柔性聚氨酯泡沫体的方法
Inventor: DEWITTE M B A
IPC: C08G18/65
Filed: 1995-05-31
Abstract: 通过NCO值为11-22(重量)的多异氰酸酯组合物与数均分子量为1000-12000的能与异氰酸酯反应的化合物之间的反应，以水为发泡剂，制备柔性泡沫体的方法。
Patent CN-1155191-A (CN)
Inventor: LINPING ZENG
IPC: H04W88/02
Filed: 1996-11-28
Abstract: 一种无线电接收机，用以接收发送来的信号以消息信号作为所接收的信号以便将消息信号再生成话音信号。该无线电收信机包括：消息存储部分(3)；读出部分(5，14，16)；计数电路(9)；速度控制器(10)。速度控制器控制读出部分使其根据另一再生速度将读出的信息信号再生成话音信号。
Patent CN-1162759-A (CN)
Title: 照相机
Inventor: SCHROEDER ROLF
IPC: G03B17/30
Filed: 1997-02-21
Abstract: 一种照相机，包括一照相机机壳1，2，一安置在用于接纳一用于装入条状照相胶片26的胶卷暗盒25的照相机机壳内的胶卷暗盒室38，胶卷暗盒胶片口31可由密封件33以隔光的方式闭合住，密封件可在开启和闭合位置间调节，还包括一可移动地安置在照相机机壳内用于将插入到胶卷暗盒室内的胶卷暗盒的密封件从开启位置调节到闭合位置，一输片装置和一安置在照相机机壳内用于当胶卷暗盒密封件处在闭合位置上时锁定输片装置的锁定装置。
Patent CN-1172079-A (CN)
Title: 高铁及其复合型氧化絮凝剂的制备方法
Inventor: QU JIUHUI
IPC: C02F1/52
Filed: 1997-08-18
Abstract: 本发明公开了一种高铁及其复合型氧化絮凝剂的制备方法及其产品,属于水处理药剂的生产和应用领域。利用在线发生的ClO 2 协同气体作为氧化剂,Fe(NO 3 ) 3 为原料,NaOH为碱液,可制备出含Na 2 FeO 4 +K 2 FeO 4 10.8%并含亚氯酸盐、氯酸盐和次氯酸盐的复合高铁絮凝剂液体。进一步在此液体中加入KOH,可沉析出K 2 FeO 4 絮凝剂晶体。利用沉析K 2 FeO 4 后的混合废碱液(KOH+NaOH),可循环制备上述液体或固体絮凝剂产品。该絮凝剂具有氧化、絮凝和杀菌等综合净水效能。
Patent CN-1214328-A (CN)
Title: 钛酸钡半导体陶瓷
Inventor: MITSUTOSHI KAWAMOTO
IPC: C01G23/00
Filed: 1998-10-09
Abstract: 本发明提供了钛酸钡半导体陶瓷,它具有在室温下较低的电阻率和较高的耐压,能完全满足提高耐压的要求。钛酸钡半导体陶瓷的平均陶瓷颗粒尺寸控制至大约0.9μm或更小。通过这样的控制,陶瓷具有在室温下较低的电阻率和较高的耐压,完全满足目前提高耐压的要求,它可以适于诸如控制温度和限制电流的应用,或用于恒温发热装置。相应地,钛酸钡半导体陶瓷使得使用它的设备具有提高的性能和减小的尺寸。
Patent CN-1285951-A (CN)
Title: 层叠体及电容器
Inventor: KAZUYOSHI HONDA
IPC: H01G4/228
Filed: 1998-11-16
Abstract: 一种将由树脂薄膜层和金属薄膜层构成的层叠单位层叠出数层而成的层叠体,使上述树脂薄膜层的表面粗度为0.1μm以下,或使上述树脂薄膜层不含有突起形成成分,或使上述金属薄膜层的表面粗度为0.1μm以下。无论层叠厚度如何,由于表面特性良好,层叠体中不含有异物,所以可充分满足薄膜化和高性能化的要求。本发明的层叠体适用于电容器、特别是超小型电容器等电子元件中。
Patent CN-1270948-A (CN)
Title: 氟系溶剂的回收方法
Inventor: SHIHIKO YAMAGUCHI
IPC: C07C31/38
Filed: 1999-08-19
Abstract: 从含有氟系溶剂和色素的混合物中回收氟系溶剂的方法是(1)通过蒸馏回收氟系溶剂的方法和(2)向混合物中加入可与氟系溶剂均匀混合、并且不溶解色素的第2种溶剂,然后从得到的混合物中分离沉淀,接着通过将第2种溶剂分离回收氟系溶剂的方法。
Patent CN-1255642-A (CN)
Title: 定点lu分解法用于三维地震偏移计算的地震数据处理系统
Inventor: SHI DIANXIANG
IPC: G01V1/28
Filed: 1999-11-23
Abstract: 本发明公开了一种定点LU分解法用于“三维地震偏移”计算的地震数据处理系统,包括该系统中的“三维地震偏移”操作程序,实施该操作采用“波场外推”技术,其特征在于“波场外推”的计算方法为定点LU分解逼近法。本发明实现后,可使其“三维地震偏移”操作的计算过程更加方便、快捷、并提高运算精度,从而进一步提高地震勘探工作的总体质量水平。
Patent CR-20150082-A (CR)
Title: Nuevos compuestos inhibidores de la fosfodiesterasa del tipo 10a
Inventor: GENESTE HERVÉ
IPC: C07D471/04
Filed: 2015-02-19
Abstract: Compuestos de la fórmula I, N-óxidos, tautómeros, prodrogas y sales farmacéuticamente aceptables de los mismos.
Patent CR-20180458-A (CR)
Title: Un interruptor eléctrico montable en brazo y métodos para su uso
Inventor: O'CONNELL DANIEL NEIL;
IPC: H02G7/05
Filed: 2017-03-31
Abstract: Un sistema de interruptor eléctrico montable en brazo y un método para su uso en la interrupción de transmisión eléctrica a través de una parte de un conductor energizado aguas abajo de una ubicación de nterrupción deseada. El método incluye: montar el puente sobre el conductor energizado a través de la ubicación de interrupción deseada para formar una primera ruta eléctrica paralela conductora de electricidad; instalar un abridor en línea en el conductor energizado en la ubicación de interrupción deseada en el conductor energizado; colocar el interruptor eléctrico en la ubicación de interrupción deseada en el conductor energizado y conectar eléctricamente el interruptor eléctrico, mientras se encuentra abierto, a través de la ubicación de interrupción deseada y a través de los extremos opuestos del puente para formar una segunda ruta eléctrica paralela cuando el interruptor eléctrico se encuentra cerrado; cerrar el interruptor eléctrico para completar así la segunda ruta eléctrica paralela; retirar el puente de la ubicación de interrupción desdeada; y abrir y luego retirar el interruptor eléctrico.
Patent EC-SP055546-A (EC)
Title: Derivados novedosos de piridiletanol (feniletil) aminas como inhibidores de la biosíntesis de colesterol, procesos para su preparación, y composiciones farmaceuticas que los contienen
Inventor: RODE BREDA
IPC: C07B55/00
Filed: 2005-01-17
Abstract: Se describen los derivados novedosos de piridil-etanol-(feniletil)-aminas de la fórmula I:en donde:	n es un entero de 1 a 4,	R1 es un átomo de hidrógeno, un grupo hidroxilo, o un grupo alcoxilo inferior de 1 a 6 átomos de carbono,	R2 es un átomo de hidrógeno o un grupo alquilo inferior de 1 a 6 átomos de carbono recto o ramificado,	X es hidrógeno, flúor, cloro, bromo, un grupo hidroxilo, un grupo trifluorometilo, 3,4-di-Cl-2,4-di-Cl ó un grupo alcoxilo inferior de 1 a 6 átomos de carbono,	los enantiómeros, diaestereoisómeros, o racematos de los mismos, o las sales de adición de ácido fisiológica-mente aceptables de los mismos, que son los ligandos de los receptores sigma para inhibir la biosíntesis de colesterol, y por lo tanto, son apropiados para el tratamiento de hipercolesterolemia a hiperlipemia en seres humanos.	Se observó la mayor disminución de colesterol mediante el 1-(3-piridil)2-(N-(2-(3,4-diclorofenil)etil-N-propilamino)-etanol en la forma de la sal de dibromhidrato (firma BK-35.2HBr).
Patent EC-SP066814-A (EC)
Title: Cama pivotable balanceadora de peso
Inventor: BORDA MEZA GERMAN
IPC: A47C19/04
Filed: 2006-08-31
Abstract: La presente invención se refiere a una cama de estructura metálica, combinable con madera, pivotable en extremo posterior con mi sistema de balanceo de peso que incluye su estructura, el peso del colchón y del sommier, balanceo ejercido por medio de resortes. Esta cama consta de una parte de su estructura fija al piso y su pivotamiento para despliegue y replegado de su conjunto permite el ahorro y versatilidad del llamado espacios "invisibles" que se vuelven evidentes al recoger la estructura de la cama.
Patent EC-SP961732-A (EC)
Title: Anticuerpos anti icam -1- modificados y su uso en el tratamiento de inflamaciones
Inventor: FAANES RONALD B
IPC: C12N15/01
Filed: 1996-04-24
Abstract: La presente invención se refiere a métodos para prevenir el tratamiento de la inflamación. Especificamente, dicha inflamación se puede tratar o prevenir eficazmente mediante la utilización de anticuerpos anti -ICAM -1 que han sido modificados para que contengan aductos de polietilenglicol. La modificación reduce la inmunoreactividad de los anticuerpos, y por consiguiente aumenta la vida media del suero de los mismos. Se describen métodos para formar, purificar, y utilizar dichos anticuerpos modificados.
Patent EC-SP961799-A (EC)
Title: Metodo para aplicar etiquetas en estado estirado
Inventor: BRIGHT LYN E
IPC: B65C1/02
Filed: 1996-06-25
Abstract: Método de palicación de un material de etiqueta elástico o similar a contenedores o similares, donde las etiquetas están en condición tensionada a medida que ellas son aplicadas a un contenedor, siendo el contenedor el que se mueve o gira para envolver la etiqueta alrededor de este. También los artículos asi etiquetados.
Patent EC-SP982508-A (EC)
Title: Tetrazoles
Inventor: MAW GRAHAM NIGEL
IPC: C07D257/04
Filed: 1998-05-19
Abstract: Tetrazoles y sus sales farmacéuticamente aceptables que son agonistas selectivos para el receptor de opioides delta, particularmente útiles en el tratamiento de enfermedades inflamatorias tales como artritis, psoriasis, asma, enfermedad inflamatoria del intestino, trastornos de la función respiratoria, trastornos gastrointestinales tales como enfermedad funcional del intestino y trastornos GI funcionales de la fórmula (gráfico).
Patent EC-SP992970-A (EC)
Title: Secuencia del gen relacionado con angiopoyetino scarface 3
Inventor: ROSTECK PAUL ROBERT
IPC: A61K38/01
Filed: 1999-06-01
Abstract: La invención proporciona compuestos de ácido nucleico, de scarface 3, sus proteínas y fragmentos aislados, estando dichas proteínas Scarface 3 relacionadas con la familia de la angiopoyetina. También se proporcionan vectores y células huésped heterólogas transformadas para expresar Scarface 3, procedimientos para la identificación de compuestos que se unen a, y/o modulan la actividad de, dichas proteínas Scarface 3, además de procedimientos para tratar cáncer y la mielosupresión, y composiciones farmacéuticas que comprenden Scarface 3 o sus análogos.
Patent FI-20021657-A (FI)
Inventor: ERKKILAE VESA
IPC: H04H20/86
Filed: 2002-09-16
Abstract: The invention relates to a method and system for ensuring an uninterrupted reception of an IP transmission. In the system in accordance with the invention, a permission to send the service is interrogated by a data source (30, 31 or 32) from an encoding unit (MIPE). The encoding unit sections the services to be transmitted at least into two frames so that each service is transmitted in a frame allocated to it. In that case, there is a pause in the transmission during the transmission of the second frame, which allows the terminal device to change the reception frequency. In case the new frequency is weaker than the old one, one goes back to the old frequency. In case the service cannot be fitted in the frames being used, the encoding unit re-arranges the frames to optimise the space. In case the optimisation does not lead to any results, the data source is not given a permission to send.
Patent FI-20030161-A (FI)
Inventor: JUUTI RAUNO
IPC: F24F13/02
Filed: 2003-02-03
Abstract: A ventilation duct is for example made of a polyolefin, such as polypropylene, polyethylene or cross-linked polyethylene. The ventilation duct (1) has at least two layers (2, 3, 4). The ventilation duct (1) has a permanently antistatic inner layer (2) and a temporarily antistatic outer layer (3). For example, the plastic material of the outer layer (3) is mixed with a short-term antistatic additive.
Patent GB-1050523-A (GB)
IPC: B29C37/02
Abstract: 1,050,523. Trimming moulded articles. BRITISH UNITED SHOE MACHINERY CO. Ltd. May 24, 1963 [May 25, 1962], No. 20130/62. Addition to 968,269. Heading B5A. Flash is removed from a moulded rubber article, e.g. a shoe, by engaging it between the hard peripheral surface of a rotating disc and a cutting member. The edge of the cutting member may or may not touch the peripheral surface of the disc and remains fixed relative thereto during the trimming operation. In the embodiments illustrated in the Figs. (not shown), the article is first engaged between the convex periphery of a disc 26, said periphery having cuts 37 thereon, and the correspondingly concave cutting edge 34 of an adjustably mounted tool 32. The article is subsequently engaged between a second disc 28, having a flat grooved periphery and straight edged adjustably mounted tools 44, 48, 52, the edge of tool 44 engaging the flat grooved periphery of the disc whilst the edges of tools 48, 52 engage the outer edges of opposite flat sides of the disc.
Patent GB-1054036-A (GB)
IPC: C08F24/00
Abstract: 1,054,036. Derivatives of 1,3-dioxolanones. CHEMISCHE WERKE HULS A.G. Sept. 5, 1963 [Sept. 6, 1962; Sept. 25, 1962], No. 35093/63. Heading C2C. [Also in Division C3] The compounds 4,5.dichloro.4,5.di.alkenyloxy. 1,3-dioxolanones-(2) are obtained by reacting tetrachloroethylene carbonate with unsaturated aliphatic or cycloaliphatic compounds having hydroxyl groups, in the absence of catalysts and under subatmospheric pressure. Unsaturated secondary or tertiary monohydric alcohols, unsaturated primary alcohols, and monoethers of ethylene glycol are suitable. The reaction is preferably carried out in the absence of solvents. The example relates to the reaction of allyl alcohol and tetrachloroethylene carbonate to give 4,5-diallyloxy-4,5-dichloro-1,3- dioxolanone-(2). The products are polymerized (see Division C3). Tetrachloroethylene carbonate is prepared by chlorinating ethylene carbonate or monochloroethylene carbonate in dichloroethylene carbonate or mixtures of these compounds.
Patent GB-1126132-A (GB)
Abstract: 1,126,132. Tool posts. R. G. C. JENKINS (H. A. COCCO). 10 March, 1967, No. 11317/67. Headings B3B and B3T. A tool post 10 for use with a tool holder 38 having a mounting projection 37 engageable in a co-operating recess 24 in the tool post, the holder being clampable in the tool post by means of a locking member 11 slidable in a channel 26 in the post which opens into the recess 24, the locking member 11 being actuated by a lever 12 having a cam surface 57 at one end which co-operates with a cam face 49 on the locking member 11 so that rotation of the handle 12 in one direction about its pivot 31 on the tool post moves the member 11 in the channel 26 to engage the projection 37 on the tool holder and clamp the holder in the post. To ensure the release of the locking member when the handle is rotated in the opposite direction the member is biased by a spring 28 which also retains the cam surfaces of the handle and member in contact. The tool holder position may be adjusted in the post prior to clamping by a screw 39 which co-operates with a stud 35 in the recess 24.
Patent GB-1226158-A (GB)
IPC: G03C1/053
Filed: 1968-03-29
Abstract: 1,226,158. Photographic silver halide colour materials. FUJI SHASHIN FILM K. K. March 29, 1968 [March 29, 1967 (2); July 29, 1967], No. 15308/68. Heading G2C. A photographic light-sensitive colour element having a support bearing a colour coupler containing silver halide emulsion layer contains in the emulsion or in a layer contiguous thereto (i) a water-soluble or aqueous alkali-soluble copolymer of vinyl alcohol and vinyl pyrrolidone having a monomer ratio of from 95/5 to 40/60, (ii) a hydrolysed polyvinyl acetate having a vinyl alcohol to acetate ratio in the range of from 95/5 to 70/30 and a polymerisation number from 400 to 2000 or (iii) a copolymer of vinyl alcohol and a vinyl alkyl ether wherein the alkyl groups have 1-4 carbons or of vinyl alcohol and acrylonitrile, the vinyl alcohol to vinyl ether or acrylonitrile ratio being in the range 95/5 to 30/70. The elements show reduced colour turbidity due to poor silver removal at the bleaching step. The coating composition for the emulsion or other layer is made by dispersing a coupler in a low-boiling solvent with aqueous gelatine and an aqueous copolymer solution.
Patent GB-1227756-A (GB)
IPC: C08L77/00
Filed: 1967-08-11
Abstract: 1,227,756. Polymer coated carbon files. COURTAULDS Ltd. 9 Aug., 1968 [11 Aug., 1967; 25 April, 1968], Nos. 36977/67 and 19590/68. Heading C1A. [Also in Divisions C3 and D1] Polymers are reinforced by coating filaments with a solution of a thermoplastic polymer, removing the solvent and incorporating the coated filaments in molten thermoplastic polymer. The filaments may be of amorphous carbon and/or graphite derived from polyacrylonitrile or regenerated cellulose filaments. They may be in the form of a tow which is cut to staple length after removal of the solvent but before incorporation in the molten polymer. The fibres may be coated by dipping in or brushing with the polymer solution. Polymers specified are :-a copolymer of the dimeric acid salt of ethylene diamine with nylon 6 and nylon 66 precursors, polystyrene, P.V.C., cellulose esters, atactic polypropylene, a polycarbonate, polyphenylene oxide, nylon 6, nylon 66, methoxylated nylon 6, polyethylene and poly-(4-methyl pent-1-ene). The coating polymer may be the same as or different from the molten polymer. Solvents specified are formic acid, toluene, THF, acetone, industrial ethanol, optionally with water, xylene, methylene chloride and chloroform. The solvent may be removed by evaporation. The coated fibres may be granulated before incorporation in the molten polymer. In examples the coated fibres are mixed with moulding granules of the bulk polymer and these are extruded together.
Patent GB-1227828-A (GB)
IPC: H01J29/72
Filed: 1968-07-16
Abstract: 1,227,828. Cathode-ray tubes. TELEFUNKEN PATENTVERWALTUNGS G.m.b.H. 16 July, 1968 [18 July, 1967], No. 33841/68. Heading H1D. A post-deflection accelerating electrode 31 is provided with a flange 35 adapted to produce an electric field which is more strongly convergent with increasing distance from the tube axis in the diagonal direction than in the two main deflection directions, thereby reducing pincushion distortion. Preferably the height of the flange 35 varies, being minimum in the deflection direction of the electrostatic deflecting plates nearer to the fluorescent screen, higher in the deflection direction of the other deflecting plates, and maximum in the diagonal directions (Fig. 5, not shown); as an alternative, or in addition, the flange may be non-circular. The electrode 31 may be flat or curved, and may be a foil, a tensioned grid, or a net.
Patent GB-1229626-A (GB)
IPC: F16H25/00
Filed: 1968-05-16
Abstract: 1,229,626. Cams; counting apparatus. W. WAHLI A.G. 16 May, 1968 [19 May, 1967], No. 23427/68. Heading F2K. [Also in Division G4] A numbered roller 2 on a spindle 1 of a counting mechanism is automatically reset to zero by a two-part follower 6, 7 pivoted at 5 and having relatively movable feeler projections 13, 14 which engage and turnably bias a cardioid cam 3, fast with the roller 2, to the zero position in which both feelers 13, 14 simultaneously contact the rim 15 of the cam (Fig. 2, not shown), the follower part 7 being eccentrically pivoted at 8 on the follower part 6 such that its feeler 14 may roll around the cam tip to overcome deadcentre locking on the cam, i.e. when the numbered roller 2 and its cam 3 are positioned as illustrated in Fig. 1, the relative relationship of the two follower parts 13, 14 being restored after the dead-centre cam position is overcome by an interconnecting spring 9 which normally maintains the follower part 7 against a peg 12 on the follower part 6.
Patent GB-1230601-A (GB)
IPC: B21D24/00
Filed: 1968-05-29
Abstract: 1,230,601. Cupping. KAISER ALUMINIUM & CHEMICAL CORP. 29 May, 1968 [17 July, 1967], No. 25837/68. Heading B3Q. A draw and iron apparatus for forming container bodies comprises a driving yoke 25 disposed in a fluid circuit for reciprocating or actuating rod 60 and piston 62, to each of the opposing ends of which is connected at least one punch 74 co-operatively associated with at least one die 110, 112, 114, 116, and a fluid by-pass 150 adapted to stop the piston and rod 60, 62 when movement of a punch is obstructed. The driving piston 62 is reciprocated to and fro by fluid introduced alternately on opposite sides thereof by reciprocating the yoke 25 to alternately pass the punches 74, (right hand end only shown), through their associated die members 110, 112, 114, 116. A pair of crank arms 35 are connected between a journal shaft 35<SP>1</SP> and a pin element 34 so that as the former is rotated by a motor driven wheel 36, slide elements 33 coupled about the pin element 34 are moved up and down slides 38 of the yoke 25 which is reciprocated to cause fluid to alternately flow into and out of chambers 42 and against the piston 62. The punches 74 are attached to a connector 102 which is normally positioned within a hollow 89<SP>1</SP> in a closure cap member 80 of the rod 60 and which is connected to a piston-rod 70 and a piston 72 disposed within the rod 60. Air under pressure is passed through a bore 87 in the cap member 80 against the piston 72 so that the latter may be moved with the rod 60. If a punch 74 becomes lodged in a die member, upon the retracting stroke of the rod 60, the connector 102 is prevented from moving therewith and is dislodged from its seat 89<SP>1</SP>. The ports 87 and 88 in the cap member 80 are thereby opened to atmosphere to cause the piston 72 and punches 74 to be uncoupled from the actuating piston-rod 60. If a blank X is jammed in the shoot 130, 131 preventing further forward movement of one of the punches 74, excess pressure is built up to cause poppet valves 160 to be forced open so that the fluid is circulated from the chambers 42 into a tube 150 rather than to opposite sides of the piston 62. The piston 62 is thereby stopped.