baber/WOPTO huggingface dataset:
Patent CN-1531997-A (CN)
Inventor: ZHOU KEBIN
IPC: B01D53/86
Filed: 2003-03-24
Abstract: 一种钙钛矿复合氧化物负载钯催化剂的制备方法，主要步骤为：以La、Co和Pd的可溶性金属盐为原料，配制成可溶性金属盐溶液，柠檬酸为络合剂；将金属盐溶液滴加至络合剂中，形成溶胶；50－95℃水浴加热，搅拌溶胶至凝胶化；110－160℃干燥10－24小时后600－1000℃焙烧3－24小时；对所得钙钛矿氧化物进行还原处理。用X－射线粉末衍射(XRD)、氢气吸附法和程序升温脱附(TPD)技术对催化剂晶相、表面Pd浓度和氧吸附性能进行观察测定。制备得到的为具有氧缺陷的钙钛矿负载Pd催化剂，这种结构可充分发挥钙钛矿和Pd的协同作用，获得优良的催化活性。
Patent CN-1486929-A (CN)
Inventor: ZHANG YANBO
IPC: C01B33/12
Filed: 2003-08-12
Abstract: 一种介孔二氧化硅球形纳米颗粒的制备方法，首先将去离子水、十六烷基三甲基溴化铵、正硅酸四乙酯、氢氧化钠或氨水的水溶液和醇类溶剂(包括甲醇、乙醇、丙醇和丁醇)按一定比例混合制备成反应液，然后将搅拌均匀的反应溶液置入有不锈钢保护外壳的聚四氟乙烯反应器中，并置于鼓风烘箱中，升温反应后，将所得的溶液过滤洗涤，再经高温焙烧，即可获得大小均匀的球形的介孔二氧化硅纳米颗粒。本发明方法操作简单、成本低，生产周期较短，制备的介孔二氧化硅颗粒粒径小而均匀，外形规整，且孔道高度有序。
Patent CN-1472596-A (CN)
Inventor: CHAOFENG ZOU
IPC: G03C5/08
Filed: 2003-07-11
Abstract: 高感光速度黑白光热敏成象乳剂和材料，包含化学增感的感光卤化银颗粒，至少70％的感光卤化银总投影面积由含有至少70mol％溴化银(以总卤化银为基准计)的片状卤化银颗粒提供。片状颗粒具有平均厚度至少0.02μm，最多并含0.10μm，对应圆直径至少0.5μm，最多并含8μm，纵横比至少5∶1。这些高感光度材料能够采用紫外、可见、红外或X－辐射线以任何适当的形式成象。在一个实施方案中，它们在片基两侧上具有一个或多个可热显影的层，并能够采用X－射线在成象装置中在有或没有荧光增感屏的条件下成象。
Patent CN-1639818-A (CN)
Title: 具有压电驱动致动器的电力装置
Inventor: CHRISTIAN BATAILLE
IPC: H01H9/56
Filed: 2003-03-10
Abstract: 本发明涉及一种电力开关装置，其中每个电极包括一个配备有至少一个可动触头(31a，31b)的可动桥接件(30)，可动触头(31a，31b)在断开和闭合位置之间与电极的至少一个固定触头(41a，41b)相互配合动作。开关装置包括至少一个作用在可动桥接件(30)上的双稳或音圈型接近型致动器(20)，以使可动桥接件(30)的可动触头(31a，31b)和固定触头(41a，41b)分开或合拢，并且每一电极包括一个压电型压力型致动器(42)，以便在不用机械复归装置的情况下，形成触头压力和使触头断开。
Patent CN-1662423-A (CN)
Inventor: YONG-CHI KIM
IPC: B65D21/02
Filed: 2003-06-09
Abstract: 本发明可在即使是没有盖的情况下进行堆放，其特征为由于侧壁的不平结构而具有高的承受水平。在堆放时，箱的主体承受上部的重量，这有助于防止在运输过程中损坏货物。而且，可在平面表面上进行稳定的堆放和各种排列。由于根据规格将箱分类成模块来使用，因此本发明可选择适合货物大小的箱，并根据排列成各种形式来堆放货物。从而可有效地利用空间。在供给和收集空箱时，可使运输空间最小。此外，不需要象现有箱那样再次移动货物，从而提高了运输效率。
Patent CN-1723279-A (CN)
Inventor: TSUJINO YOSHIO ENDO KATSUNIRO
IPC: D06L4/40
Filed: 2003-08-28
Abstract: 提供有效、廉价、而且简便进行纤维或毛发的染色、纸浆和纤维的漂白、废液中的酚化合物的去除、内分泌紊乱物质的分解、酚醛树脂的制造、人工漆涂料的制造、木质的改善等的手段。属于Flammulina属菌类的培养物通过在pH大于7.0的条件下对该菌类进行培养可获得其培养物，而且还公开了具有类酚氧化酶活性的、来自该菌类的培养物、该培养物的制造方法、在该培养物存在下使染色对象物与染料接触的染色方法、以及含有该培养物的染色用组合物。
Patent CN-1688571-A (CN)
Title: 取代杂环嘧啶
Inventor: JOERG KONZE
IPC: C07D417/04
Filed: 2003-08-11
Abstract: 本发明涉及式(I)的取代杂环嘧啶，其中n代表0、1或2，R代表氢或氟，和X、Y和Z具有在说明书中给出的定义。本发明还涉及制备所述取代的杂环嘧啶的方法，及其用作杀虫剂的用途。
Patent CN-1820515-A (CN)
Title: 使无主叫显示终端能接收短信并与有主叫显示终端兼容接收短信的方法
Inventor: LU HAIBO WANG
IPC: H04W4/14
Filed: 2003-09-22
Abstract: 一种在PSTN或ISDN网中使无CID短信终端能接收来自短信平台的信息并能与有CID短信终端兼容接收来自短信平台信息的方法。本发明提供的解决方案主要是使平台的下传消息能够到达短信终端。在消息下行时，短信平台检测到终端应答后，延时T SEND－CAS 发送一区别于普通语音信号的特殊信号到短信终终端。延时时间T SEND－CAS 是可调的。短信终端收到特殊信号后，短信平台等待接受终端上传的建链消息EST。
Patent CN-85100145-A (CN)
Title: 聚碳酸酯与聚乙烯分步共混工艺
IPC: B29B11/00
Filed: 1985-04-01
Abstract: 聚碳酸酯与聚乙烯分步共混工艺，属于聚合物共混物的技术领域。第一步是在挤出机中熔融共混制备高聚乙烯含量的聚碳酸酯/聚乙烯合金粒料，第二步是将所得的合金材料和等量聚碳酸酯在螺杆式注射机中混合注射成制品。与一步直接共混法比较，本发明能提高合金材料的冲击性能、耐沸水性能，特别适合于分子量低于28000的聚碳酸酯的共混改性。
Patent CN-85101584-A (CN)
Title: 将聚合物迅速溶解于水的方法和设备
IPC: B01F25/64
Filed: 1985-04-01
Abstract: 将可溶于水的聚合物或树胶的固体颗粒迅速地溶于水中的一种方法和设备。制成一种聚合物颗粒的悬浊液，并使之在颗粒大小磨碎设备中具有高剪切的条件，同时在其中磨碎成细小颗粒、进而被溶于溶液中。由于存在相当大量的水，使热量消散，因而避免了聚合物分子的降解。
Patent CN-85109358-A (CN)
IPC: C25B13/00
Filed: 1985-11-28
Abstract: 电解用的多层隔膜，它由具有孔径0.05到10μm，孔隙度从30到95％和厚度从30到450μm以及内部和阳极那边的表面都是亲水的含氟聚合物多孔层，和支承在朝阴极那面上的厚度比多孔层薄，但至少是5μm厚的且其离子交换容量是从0.5到2.0meg/g干树脂的离子交换树脂层构成，总厚度是从35到500μm。
Patent CN-1041972-A (CN)
Inventor: ZHIPING YUAN
IPC: C11D7/38
Filed: 1988-10-18
Abstract: 一种依靠过氧化氢消毒的液体洗净剂，优点是：无毒无味，没有污染。产品的包装采取了两装法，即把含氧洗净剂(弱酸性)和碱性洗净剂分开盛装的方式。目的是便于过氧化氢稳定，在使用时呈弱碱性以便发挥过氧化氢的灭菌和去污的功能。
Patent CN-1036127-A (CN)
Inventor: MINGLI CHENG
IPC: A24D1/18
Filed: 1989-01-31
Abstract: 本发明提供了一种含有中药珊瑚姜成分的药物
型香烟；将中药珊瑚姜制成精油、水汁或制成干片、丝
和粉末后添加到烟丝中搅拌均匀后按常规工艺卷制
香烟即可，这种药物烟利用了香烟燃烧存在温度由高
至低的温度梯度以及添加的中药具有易挥发的特点，
使中药未被燃烧就被吸入人体内从而达到防病、治病
的目的。据试验表明：这种药物烟对防、治呼吸系统的
疾病十分有效，有平喘、祛痰、镇咳等作用，具有较好
的社会效益和经济效益。
Patent CN-1047982-A (CN)
Inventor: KEMING ZHANG
IPC: B01D25/21
Filed: 1990-07-27
Abstract: 本发明是一种压滤机滤板以及该滤板生产工艺。它采用超高分子量聚乙烯树脂和各种辅料、助剂直接放入滤板模腔压制成型、保压定型即可获得滤板成品。滤板在结构上有密封凸台、支承凸台和连续的槽沟，使滤板能承受较大的过滤压力，固液分离效果好，制造简便，生产成本低，性能可靠，可在陶瓷工业、化学工业、食品工业、轻工业等压滤机上使用。
Patent CN-1120563-A (CN)
Inventor: MOUDAO SONG
Filed: 1995-06-15
Abstract: 本发明属ABS/PVC注塑合金的制备。由ABS和PVC树脂为主要原料，添加稳定剂、改性剂、阻燃剂、润滑剂和颜料制成的ABS/PVC注塑合金，其中，PVC树脂的重量份数为40～85，ABS的重量份数为15～60。本发明是一类高性能的阻燃合金材料，综合性能优异，抗冲击温度高，拉伸强度好，阻燃性强，成本低廉，可用于家用电器、现代办公用品制造和汽车制件的原料。
Patent CN-1155866-A (CN)
Inventor: NAOKI ISHIZAKI
IPC: B62D11/04
Filed: 1995-06-20
Abstract: 一种液压驱动型移动装置的移动控制回路，包括有一液压泵；沿液压泵排液回路设置的左、右侧方向控制阀；第一左、右侧回路和第二左、右侧回路组成的回路组，用于分别将左、右侧方向控制阀的输出侧连接于左、右侧移动液压马达；沿第一和第二回路设置的各压力补偿阀，用于根据其自身负荷压力与左、右侧移动液压马达的负荷压力的最大者之间的压差控制其进油口和出油口之间的开口面积，用以进行压力补偿；其中，各压力补偿阀形成得具有如下功能，在对液压油进行补偿时，它们分别通过连通回路建立第一左、右侧回路之间以及第二左、右侧回路之间的连通，当进、出油口之间的连通切断或基本切断时，它们切断第一左、右侧回路和第二左、右侧回路之间的连通。
Patent CN-1171839-A (CN)
Title: 用于温敏基底的防反射涂层
Inventor: BJORNARD E J
IPC: C03C17/34
Filed: 1995-10-30
Abstract: 一种用于温敏基底(15)如塑料的多层防反射涂层(10)。一层是可以迅速沉积的并且不传给基底大量热的直流反应溅射金属氧化物。另一层的折射率比基底低。
Patent CN-1140305-A (CN)
Inventor: EUM JAE-YONG
IPC: G11B15/61
Filed: 1996-04-19
Abstract: 一种走带机构，具有一磁带导向装置组，此装置组具有一压紧辊、柱基、一张力杆和一组力辊。磁带导向装置组与一主凸轮机构和一主滑动件联锁。走带机构简单的可准确地予以控制。
Patent CN-1146668-A (CN)
Inventor: HIROTSUGU ONO
IPC: G11C7/10
Filed: 1996-08-09
Abstract: 在可连接计算机的数据无线电装置(11)中，访问控制段(15)根据连接状态检测段(28)的检测结果，响应时钟信号，向访问段(24，25，26，27)发出驱动能力转换信号，访问控制段(15)控制访问段(24，25，26，27)访问数据存储器(23)，将接收段接收的无线电数据存入数据存储器(23)，信息处理装置(21)从数据存储器(23)读出所存的无线电数据。访问控制段(15)根据差错检测段(14)的检测结果，将几个预定值中的一个作为分频值，并将确定了的分频值提供给分频段(18)。
Patent CN-1169179-A (CN)
Inventor: DAY TERENCE R
IPC: F04D29/32
Filed: 1996-01-03
Abstract: 一种推进器，具有一叶毂和一组连接于叶毂的叶片，叶毂有一前表面，和一后表面，和一在前后表面之间的局部的球面部分，叶片有一根部和一端部，根部的形状与球面部分互补，叶片在球面部分连接于叶毂，使相邻的叶片之间形成通道，通道有一流体入口和一流体出口，通道在入口和出口之间是收敛的。
Patent CN-1225853-A (CN)
Inventor: SUN YUHAN
IPC: B01J23/745
Filed: 1998-02-12
Abstract: 一种合成低碳混合醇的催化剂,在Cu/ZrO 2 催化剂中加入有较强碳链增长能力的Ⅷ族元素,碱金属、碱土金属,高CO加氢反应时C 2+ 醇的选择性。催化剂组成为(摩尔百分比)Cu40—50%,Zr20—35%,Fe10—15%,K0—5%,Mn10—20%。该催化剂具有原料易得,成本低,制备简单,反应条件温和,C 2+ 的选择性大于35wt%等特点。
Patent CN-1284527-A (CN)
Title: 隔热阻尼胶
Inventor: YAN CHAOXUAN
IPC: C09J9/00
Filed: 1999-08-11
Abstract: 本发明公开了一种隔热阻尼胶,主要由以下重量比组成:水溶性粘合剂15－35%,碳酸镁5－15%,补强填充剂5－20%,发泡剂1－10%配以余量的水。水溶性粘合剂优选为聚醋酸乙烯－乙烯共聚物,补强填充剂优选为石棉粉、滑石粉、碳酸钙系列。解决了阻燃、隔热和减振以及毒性等问题,降低了成本。应用于制造汽车、列车、轮船等领域须阻燃、隔热、减振的板材、管道。
Patent CN-1253051-A (CN)
Title: 无孔压铸装置
Inventor: TAKEO MAITA
IPC: B22D17/32
Filed: 1999-10-26
Abstract: 一种无孔压铸装置包括由固定模具1及可动模具2构成的模具,和通过抽真空通道7将模具内部抽真空的抽真空装置,和向该模具1、2内部加压的加压装置9,在向模具1、2内部充填熔融金属时,通过压力控制装置,根据熔融金属的凝固状态增加加压装置9的压力,利用该装置能抑制铸造品中产生的气泡和气孔。
Patent CN-1300935-A (CN)
Title: 色觉检测矫正仪
Inventor: LU WEIDONG
IPC: A61B3/06
Filed: 1999-12-23
Abstract: 色觉检测矫正仪,属于物理学中医疗检测仪器。它包括A遥控系统、B中央控制系统、C打印系统、D色彩控制系统、E色彩输出系统和软件操作程序。该色觉检测仪的优点是:1.具有检测和矫正两种功能,同时该仪器可根据需要随意储存不同版本的多种图谱、容量大;2.检测数据与矫正数据相一致,准确性好;3.操作上采用了红外控制系统使用方便;4.实用性强,只要存储所需各种检测图谱,可适用于世界各地。
Patent CN-1294778-A (CN)
Title: 解调器电路
Inventor: MATTISSON S
IPC: H03J3/08
Filed: 1999-03-19
Abstract: 一个用于解调经频率调制的输入信号的解调器电路,包括:检波器装置(14),可用于根据输入的频率调制信号产生解调信号;调谐装置(19),它和检波器装置相连,用于改变检波器装置的频率响应特性;以及辅助检波器装置(25,26),经连接以接收参考频率信号并且,在检测到所述参考频率信号时,向所述第一检波器装置提供辅助调谐信号。
Patent CN-1308773-A (CN)
Title: 半导体元件的封壳
Inventor: OLOFSSON L-A
IPC: H01L23/36
Filed: 1999-06-30
Abstract: 本发明涉及一种用于至少一个高频大功率晶体管芯片(17)的封壳(1),包括导电导热法兰(10)、至少两个电绝缘衬底(15)、至少两个电接点(16)和盖件,其中大功率晶体管芯片(17)设置在法兰(10)上。大功率晶体管芯片(17)和电绝缘衬底(15)放置在法兰(10)上。电接点(16)设置在电绝缘衬底(15)上,电绝缘衬底(15)与法兰(10)连接,并且是开口的,与大功率晶体管芯片(17)隔开。
Patent CR-20150245-A (CR)
Title: Proceso novedoso para la elaboración de compuestos para uso en el tratamiento de cáncer
Inventor: NAGANATHAN SRIRAM
IPC: C07D498/04
Filed: 2015-05-11
Abstract: Se describe en la presente un proceso para elaborar un compuesto de la fórmula I.
Patent CR-20150418-A (CR)
Title: Compuestos de tetrahidropirrolotiazina
Inventor: GREEN STEVEN JAMES
IPC: C07D513/04
Filed: 2015-08-14
Abstract: La presente invención proporciona un compuesto de Fórmula I; en donde R es H o F; y A es; o una sal del mismo farmacéuticamente aceptable.
Patent CR-20150542-A (CR)
Title: Sondas, sistemas y métodos de aspiración.
Inventor: ROBERTS JOHN R
IPC: A61M25/14
Filed: 2015-10-13
Abstract: Las sondas, sistemas y métodos de aspiración incluyen una sonda que tiene un cuerpo alargado con una sección transversal que tiene un lado plano y una curva cerca del extremo distal. El primer lado de la sección transversal puede entrar en contacto con un primer lado de un tubo de inserción en una primera orientación, y un segundo lado de la sección transversal entra en contacto con el primer lado del tubo de inserción en una segunda orientación, correspondiente a una rotación de 180° desde la primera orientación.
Patent CR-20180486-A (CR)
Title: Método para mejorar los efectos controladores del fungicida aril fenil cetona contra enfermedades en plantas y método para el control de enfermedades en plantas
Inventor: NISHIMI SHUKO;
IPC: A01P3/00
Filed: 2017-04-13
Abstract: Proporcionar un método para potenciar notablemente los efectos de control de enfermedades de las plantas, y un método para controlar las enfermedades de las plantas. Un método para potenciar los efectos de control de la enfermedad de las plantas de un fungicida de aril fenil cetona, que comprende usar un fungicida de aril fenil cetona como componente (a) en combinación con al menos un componente (b) seleccionado del grupo que consiste en un tensioactivo no iónico, un tensioactivo aniónico, un tensioactivo catiónico, un aceite vegetal, una parafina, una resina y un terpeno.
Patent EC-SP003339-A (EC)
Title: Nuevas 3- fenoxi - y 3- fenilalquiloxi - 2- fenil- propilaminas sustituidas
Inventor: PSCHORN UWE
IPC: A61K31/138
Filed: 2000-02-04
Abstract: La presente solicitud de patente se refiere a nuevas 3-fenoxi ó 3-fenilalquiloxi-2-fenil-propilaminas sustituidas de la fórmula general 1, a procedimientos para su preparación y a su empleo como medicamentos (gráfico).
Patent EC-SP077335-A (EC)
Title: Inhibidores de la interaccion entre mdm2 y p53
Inventor: WERMUTH CAMILLE-GEORGE
IPC: C07D401/12
Filed: 2007-03-22
Abstract: La presente invención provee compuestos de fórmula (I), su uso como inhibidor de una interacción p53-MDM2, como así también composiciones farmacéuticas que comprenden dichos compuestos de fórmula (I)en los cuales n, m, p, s, t, R1, R2, R3, R4, R5, R6, R7, X, Y, Q y Z tienen significados definidos.
Patent EC-SP088785-A (EC)
Title: Compuesto peptidico de actividad biologica, su preparacion y sus aplicaciones
Inventor: BRESSOLLIER PHILIPPE
IPC: C07K14/43
Filed: 2008-10-01
Abstract: La invención se refiere a un compuesto peptídico de actividad biológica, que posee en particular propiedades antimicrobianas, a su preparación y a sus aplicaciones.
Patent EC-SP982809-A (EC)
Title: Forma termodinamicamente estable del acido (r)-3-[[(4- fluorofenil) sulfonil] amino]- 1,2,3,4,-tetrahidro-9h- carbazol-9-propanoico (ramatroban)
Inventor: GRUNENBERG ALFONS
IPC: A61K31/19
Filed: 1998-12-24
Abstract: La presente invención se relaciona con una modificación termodinámicamente estable del compuesto activo ramatroban. La forma termodinámicamente estable se prepara mediante la fusión de la forma metaestable y subsiguiente recristalización o sembrando una solución del compuesto activo metaestable con un cristal para sembrar de la forma termodinámicamente estable. El compuesto activo termodinámicamente estable puede ser empleado como un agente para el asma.
Patent FI-20041458-A (FI)
Inventor: SUNDQVIST HANS
IPC: D21F5/00
Filed: 2004-11-12
Abstract: The invention relates to a method and system for a paper machine comprising calculating the heat recovery heat flow Q rec , the heat flow Q pw  required for heating the process water, the heat flow Q MR  required for heating the ventilation air of machine room ventilation, Q sup  required for heating the supply air of the dryer section and the evaporation amount m ev  of the dryer section. Also the dimensioned evaporation amount in the dyer section m ev, dim  is determined and the values are used for calculating the heat recovery efficiency EFF rec  by the formula: EFF rec  = (Q rec /(Q pw  + Q MR  + Q sup ))*(m ev, dim  /m ev ). The invention relates also product comprising program code elements disposed to perform the steps of the method.
Patent FR-1604427-A (FR)
Title: Cattle feeds - contg rna and dna
IPC: A23K1/16
Filed: 1968-12-16
Granted: 1971-11-08
Abstract: The inclusion of the acids in the feeds promotes the synthesis of animal proteins and cell reproduction. They are used in amt. 1 g/10-20 kg. feed.
Patent FR-1423985-A (FR)
Inventor: MONNOT GILBERT
IPC: G06G7/25
Filed: 1964-11-27
Granted: 1966-01-07
Abstract: 1,128,777. Non-linear circuits. SOC. GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES (ALSTHOM). 29 Nov., 1965 [27 Nov., 1964], No. 50595/65. Heading G4G. In a circuit (Fig. 5) producing a voltage signal representing the deviation between a varying current and a threshold current, an image current i proportional to a variable current I flows between terminals 1, 2 in series with a resistor 16 and the emitter/collector circuit of transistor 17 in parallel with resistor 18, across which a voltage u appears representing the deviation, between current i and threshold current i 0  set by polarization voltage 21 applied between the emitter and base of the transistor; which is saturated to short-circuit resistor 18 for i#i 0 , and to present a shunting resistance across this resistor for i > i 0  which increases with the varying current until the transistor blocks, so that for increasing values of i, the resultant values of u are defined by straight lines OA, AB, and BC (Fig. 6); the slope of AB being defined by resistor 18. The energization current may be derived by rectification and smoothing of single - phase A.C. (Fig. 7, not shown) or of 3-phase A.C. through current transformers whose saturation causes curvature of 3C (Figs. 8, 9, not shown).
Patent GB-1049171-A (GB)
IPC: G07B1/02
Abstract: 1,049,171. Checking tickets. TICKET EQUIPMENT Ltd. June 14, 1965 [March 13, 1964], No. 10703/64. Heading G4T. [Also in Division G1] Ticket sensing and cancelling apparatus comprises photo-electric means for examining the ticket material for translucency and further photo-electric means for determining whether a predetermined opaque mark is in a given position on the ticket. The tickets, e.g. associated with public transport vehicles are in the form of a translucent card and bear a black mark in the form of an arrow. The ticket is inserted into a slot TS (Figure not shown) and operates a switch S.W. which connects a power supply PS to a stabilizer S1. The stabilizer supplies low voltage to a lamp LA and photo-cells LC and DC. If the ticket is authentic a guillotine and print unit GP cancels the ticket. Magnetic print may be used on the ticket and a metal sensing unit used as a further verification.
Patent GB-1052191-A (GB)
IPC: B01D46/10
Abstract: 1,052,191. Gas filter. R. H. EATONWILLIAMS. Feb. 26, 1964 [Feb. 26, 1963], No. 7675/63. Heading B1T. A fluid filter element comprises sheets 1, 2 of open-pore flexible foamed plastic and stiffening means 4 at least along the margins of the sheets, the sheets being adhered to the stiffening means or to one another. The foamed plastic is preferably polyurethane and the stiffening means may be a mesh of wire or resinimpregnated cotton or glass fibres. Adhesion to the fibres may be effected by curing the resin after placing the mesh in position; wire mesh coated with polyethylene may be pressed between the porous sheets and an electric current passed through the wires. A porous or perforated plate, e.g. expanded sheet material, may also be used as the stiffening means. There may be more than two plastic sheets with additional interposed stiffening means, the sheets being arranged in order of pore size, the fluid to be filtered passing first through the sheet of largest pore size. In another embodiment, Fig. 6 (not shown), the filter element is corrugated and the element is arranged in a recess of a mounting frame.
Patent GB-1052461-A (GB)
IPC: B65D41/04
Abstract: 1,052,461. Container closures. JOHN DALE Ltd. Aug. 23, 1965 [Sept. 14, 1964]. No. 37514/64. Heading B8T. A screw cap has a flexible annular flange 16 surrounded by an annular abutment 19, the tapered end of the flange being flexed and clamped between the abutment and the container mouth when the cap is screwed down.
Patent GB-1053535-A (GB)
IPC: C09B62/80
Abstract: 1,053,535. Anthraquinone dyes. L'OREAL. Jan. 8, 1964 [Jan. 8, 1963], No. 910/64. Heading C4P. [Also in Division D1] The invention comprises dyes of the formula in which n is an integer from 2 to 6 and R and R<SP>1</SP> together with the nitrogen atom form a saturated monocyclic heterocyclic radical, and acid addition salts and quaternary ammonium salts of such dyes. The dyes are made by heating quinizarin with an amine of the formula followed if desired by quaternation. In examples, 1 - (# - morpholinoethylamino) - 4 - hydroxy - anthraquinone and 1 - (γ - piperidino propylamino) 4 hydroxyanthraquinone and their methyl methosulphate are prepared. Aqueous solutions of the above dyes and salts and also of dyes of the above formula wherein R and R<SP>1</SP> are each alkyl of 1 to 3 carbons and salts thereof are used for dyeing hair (see Division D1).
Patent GB-1054339-A (GB)
IPC: C07C17/38
Abstract: 1,054,339. Purification of methyl chloride. S. K. SCHCHERBAK, G. A. SKOROKHOD and A. G. FEFER. Aug. 7, 1964, No.32335/64. Heading C2C. Technical methyl chloride is purified by catalytic hydrogenation in the vapour phase followed by neutralization of the resultant mixture. The technical methyl chloride may be obtained by direct chlorination of methane.
Patent GB-1095559-A (GB)
IPC: E21C25/10
Abstract: 1,095,559. Mineral-mining machine. S. MONNINGHOFF [trading as MASCHINENFABRIK MONNINGHOFF], April 7, 1965 [Dec. 7, 1964], No. 14741/65. Heading E1F. In a three part cutter drum in which a central portion of the drum is rotatably mounted by its axial ends between support arms extending from the body of the machine certain picks adjacent each supporting arm on one side thereof project both radially further than the picks adjacent that arm on the other side and axially beyond the axial end plane of the drum portion on which they are mounted, whilst the arms are suitably shaped to allow of rotational passage of said certain picks. Such a drum eliminates the possibility of ridges being left in the zones between the drum portions.
Patent GB-1229323-A (GB)
IPC: B65H9/14
Filed: 1968-04-17
Abstract: 1,229,323. Copying apparatus. W. ZINDLER [trading as LUMOPRINT ZINDLER K. G.]. April 17, 1968, [April 18, 1967], No.18095/68. Heading G2H. Copying apparatus in which sheets of copy paper are fed through the apparatus in response to the feeding of originals comprises first switch means operable by an original, a roller separating copy sheets from a stack and advancing them in turn to a position where they are ready for copying, the separating roller being halted by second switch means at the ready position, and an intermittentlyoperating transport element co-operating with a continuously-operating transport element to feed a copy sheet through the copying position and actuated by the first switch means. General Arrangements, Fig. 1. A withdrawing roller 3 intermittently acts on the top sheet 2 of a stack 1 of copy sheets to feed individual sheets to a processing position 51 in a copier. When sensor arm 23 is deflected by the leading edge of a sheet, the roller 3 stops rotating. An original, travelling in the direction of arrows 56 between feed rollers 54, 55 engages contacts 46, 47 and starts roller 11 rotating under the action of spring 20 until the circumferential part of the roller is in driving engagement with continuously rotating roller 10, thus feeding the copy sheet through position 51 to rollers 49, 50 in response to the passage of the original. Drive Mechanism. Main motor 166 drives rollers 54, 10 and 49 continuously through gear trains 169, 167 and 168 respectively. The withdrawing roller 3 is coupled to roller 10 by belt 27 through a coupling member (29), Fig. 2 (not shown) engaged by an electromagnet 33 which is in turn controlled by deflection of sensor arm 23 to disengage the drive. In its position of rest, roller 11 has a flattened periphery 17 facing roller 10 to allow passage of a sheet 2 through the nip, and is restrained by pawl 16 engaging notch 14 in roller 11; when the pawl is released, consequent on passage of original past contact 46 and 47 which energize electromagnet 25. Spring 20 causes the roller 11 to rotate so that the raised part of the roller contacts roller 10 in a driving engagement, and goes through one revolution until halted by the pawl 16 again. The roller 11 may be provided with a cam-operated switch (76, 77, 78), Fig. 4 (not shown) which prevents roller 3 from operating while roller 11 is still rotating, but other means can be employed so that they operate alternately. Other cams can be arranged to operate other functions in the copier automatically. Figs. 5 to 9, (not shown).
Patent GB-1232249-A (GB)
IPC: B65C1/02
Filed: 1968-08-21
Abstract: 1,232,249. Labelling boxes. BOHLER & CO. A.G. GEB. 21 Aug., 1968 [21 Aug., 1967], No. 39993/68. Heading B8F. Boxes pass through an end folding device and under an adhesive applicator 20, a label applicator 24, and a pressure pad 28 which act during a pause in the action of a conveying system. A frame 17 carries adhesive container 20, label holder 24 and a ram 34 at positions 1a, 1b and 1c respectively and is moved up and down by a crank 18 and connecting rod 19 driven by the electric motor 52 through chain drive 54. At position la the adhesive container 20 is brought to bear on the box so that drops of glue from orifice 21 are applied to the box and the top flap. At position 1b, the label holder 24 is applied to the glue-coated box and the lowest of the labels 6 adheres to the box and is drawn from the holder on the upward stroke of the frame 17. At position 1c the ram 34, e.g. consisting of expanded rubber, bears on the label 6 to press it on to the box. The glue container 20 and label holder 24 are attached to the frame 17 by eyes 22, and fins 23, 26, so they can be vertically displaced. This motion of the label holder 24 results in clamping levers 27 swivelling vertically about screws 30 to release holder rod 31 of a weight 32 to enable it to rest on the labels 6 and press the lowest label against the box. The boxes 1 are conveyed along a slideway 7 by pawls 8 which are attached to reciprocating rails 9 by pivot pins 10. The rails 9 are situated in longitudinal slots in the slideway 7 and are reciprocated by a crank 14 and push-rod 15 driven by a chain drive 53 from an electric motor 52. The box bottom flap (4), Fig. 3 (not shown), and one side flap (3) are folded by a folder 39 with two forks 43, 44, which moves with a circular motion to fold flap (4) first, and is driven by the motor 52 through chain drive 53 and crank 41. The other side flap (3<SP>1</SP>), Fig. 3 (not shown), is then folded by a cam surface (47<SP>1</SP>), Fig. 2 (not shown), and the top flap 9 guided to a bearing surface 45 by guide rails 47, 48 while the box is moved to position 1a. The top flap is finally folded down by a tongue 50.