baber/WOPTO huggingface dataset:
Patent CN-1636054-A (CN)
Inventor: CHUNHUI XU
IPC: C12N5/0775
Filed: 2002-07-03
Abstract: 本发明提供通过活体外分化多能干细胞获得的间充质细胞群。多能间充质细胞可依次分化成更特殊化的细胞类型如成骨细胞，具有的性质使它们适合于个体中再构成肌骨骼细胞功能。本公开所述组合物、方法和技术可用于多种商业上重要的诊断、药物筛选和治疗应用。
Patent CN-1599848-A (CN)
Title: 无间隙传动装置
Inventor: HEERKE HOOGENBERG
IPC: F16H13/06
Filed: 2002-11-29
Abstract: 一种机械传动装置(1)，该装置包括：第一轴(2)和第二轴(3)。其中所述第一轴和第二轴通过至少一个顶推带(8)相互连接，顶推带(8)具有相对于所述第一和第二轴固定的位置。使用所述顶推带可实现无间隙传动，并可容易地改变其传动比。
Patent CN-1478800-A (CN)
Inventor: CHAE-CHANG CHONG
IPC: C08F232/04
Filed: 1997-12-31
Abstract: 一种光致抗蚀剂，包括从双环烯衍生物、马来酸酐和/或碳酸亚乙烯酯制备的共聚物，其中共聚物分子量范围是3000－100000。该光致抗蚀剂可用于使用远紫外光作光源的亚微级平版印刷。除耐刻蚀性和耐热性高以外，该光致抗蚀剂具有良好粘附性并可在TMAH溶液中显影。
Patent CN-1533018-A (CN)
Inventor: LI LEIMING
IPC: H02M7/04
Filed: 2003-03-24
Abstract: 本发明提供一种集成变换装置，包含：一交流/直流变换器，是电连接一三相电源，实现交流电转换成一第一直流电以及功率因素校正的功能；以及一直流/直流变换器，是电连接该交流/直流变换器，实现该第一直流电转换成一第二直流电的功能，在掉电的瞬间，该集成变换装置导通一控制开关使该集成变换装置由交流/直流操作方式切换到直流/直流操作方式，当该三相电源恢复正常时，该集成变换装置截止该控制开关使该集成变换装置由直流/直流工作模式切换到交流/直流的工作模式。
Patent CN-1542466-A (CN)
Inventor: CHEN YUANJIE CHEN
IPC: G02B5/02
Filed: 2003-05-01
Abstract: 一种具有微突起物之侧照光型导光板结构，是使用于液晶显示器或类似物的背光模块中。其中，导光板上的微突起物图样密度分布呈抛物线关系，即从光源处算起，微突起物图样分布由密到疏，然后逐渐到达远程最密，且此微突起物具有微米级的尺寸和间距。经此种抛物线式疏密设计图样设计，可以得到有效率的均匀面光源。
Patent CN-1513924-A (CN)
Inventor: LIU FUCHUN
IPC: C09C3/10
Filed: 2003-05-30
Abstract: 本发明涉及一种纳米氧化铝浆组合物及其制备方法，按重量比计，该组合物由一次粒子的平均粒径在150nm以下的纳米氧化铝10－70％、高分子分散剂0.5－17％、余量的溶剂组成；其制备方法是将高分子分散剂加入溶剂中，再加入纳米氧化铝，用高速分散机400－3000rpm分散10－60分钟，所得的纳米氧化铝浆研磨20分钟－24小时，制成纳米氧化铝浆成品。本发明的纳米氧化铝浆是一种高固含量、低粘度分散体系，其单分散性好，具有高度稳定性，可广泛用于陶瓷、涂料、油墨、纺织、化妆品和胶粘剂等领域。
Patent CN-1545684-A (CN)
Inventor: MISAWA YOSHIMITSU
IPC: G09F3/10
Filed: 2003-06-12
Abstract: 在字符部件2的粘接面2A上形成具有粘附剂和硬化剂的粘接剂7。在字符部件2的凸部2B一侧粘贴复制薄片6，并在粘接剂7的一侧粘贴剥离薄片8，形成字符密封件。在把这种字符密封件粘贴在字符底板4上的过程中，将剥离薄片8剥离后，再粘贴在字符底板4上。把复制薄片6和多余的粘接剂7一起剥离下来，然后，借助于硬化剂使粘接剂7硬化。由于在字符部件2的外周边部分的粘接剂7仍保持粘接力的状态下进行了硬化，所以不会附着微小的灰尘，能获得良好的外观。
Patent CN-1666314-A (CN)
Inventor: RICHARD PARSONS
IPC: H01J37/08
Filed: 2003-06-18
Abstract: 一种用于检测和分析等离子体工艺参数的RF传感器。该RF传感器配备有一个等离子体工艺设备和一个接收从等离子体工艺设备上辐射的RF能量的天线。该天线置于等离子体工艺设备附近使得它是非侵入的。另外该RF传感器的配置可以用于宽带接收从等离子体工艺设备辐射出的RF能量的多谐波。进一步，该RF传感器可以耦合到一个高通滤波器上以及一个用于处理接收的RF能量的处理器上。另外，天线可以置于含有吸收体的外壳中，以减少由RF传感器经受的干扰。另外，一个设备控制可以耦合到处理器中，根据由接收到的RF能量提供的信息来提供调节和维护各种等离子体工艺参数。
Patent CN-1037677-A (CN)
Title: 带一体模塑成型发泡密封层的塑料封口
Inventor: HAHN GRANVILLE J
IPC: B29C45/16
Filed: 1988-05-16
Abstract: 一种模塑成型聚合物容器封口含有至少一个基

本上是非发泡的聚合物层和一个一体模型成型的同

一聚合物的发泡层。
Patent CN-1054922-A (CN)
Title: 一种铲齿铣刀
Inventor: SHIYU GE
IPC: B23C5/12
Filed: 1990-03-17
Abstract: 一种铲齿铣刀，适用于铣罗茨真空泵转子的复杂

形状的特型表面，属于铣削工具。使用本铲齿铣刀，

转子加工的成品率可达99％，产品的光洁度并可提

高一级。只要及时磨削，保持刀前角0-0.5°，本铲

齿铣刀即可多次重复使用，生产效率提高4-5倍。
Patent CN-1060437-A (CN)
Title: 云雕家具及其制作方法
Inventor: SUIQUAN WANG
IPC: B44C3/02
Filed: 1990-10-09
Abstract: 为了能在大件家具的较大面积上加工出柔和流
畅的高质量云纹图案，本发明的红黑云雕漆层及面漆
采用了特有的材料组成，在制作上用生漆裱布渗漆，
加之产品具有裱布层，较厚的云雕漆层，面漆层等结
构特点，使其不易变形开裂，坚固耐用，采用本发明工
艺加工出的高质量云雕家具，不仅增加了云雕技艺的
实用价值，而且与原来在小件装饰品上表现的云纹图
案相比，在家具较大面积上展现的高质量云雕图案具
有更强烈的古朴典雅的艺术效果。
Patent CN-1064071-A (CN)
Inventor: KULPRATHIPANJA SANTI
IPC: B01D53/04
Filed: 1991-02-11
Abstract: 用有效孔道直径约为5埃的分子筛从其中每个
分子有约10—35个碳原子链烷烃的非直链烃分离
出正烷烃的改进的吸附分离方法。该方法包括在吸
附条件下，将非直链烃输入物流输入吸附区，以促进
与吸附剂接触的优先于也与吸附剂接触的解吸剂成
分中的较轻的直链烃成分而选择性吸附原料中的直
链烃成分。
Patent CN-1059073-A (CN)
Inventor: ISHIDA YASUO
IPC: C07D513/04
Filed: 1987-03-20
Abstract: 用作除草剂的通式I的化合物或其盐，通式中Q

是可以被取代的，含有桥头氮原子的稠杂环基，W是

O或S，R 1 和R 2 各自为烷基、烷氧基或卤原子，Z是

CH或N。
Patent CN-1070439-A (CN)
Inventor: ZHENYA WANG
IPC: D03D15/00
Filed: 1991-09-07
Abstract: 丝毛双花呢是采用天然纤维丝与毛进行混纺交
织而成，可克服现有粘胶、腈纶、锦纶与毛混纺面料易
于起色起球的缺点。特别是其采用的绢丝下脚(落
绵、丝棉)，使产品具有质优价廉的特点，是广大
消费者春、秋、冬季节理想的新型面料。
Patent CN-1088728-A (CN)
Inventor: MITTERMEIER LUDWIG
IPC: A01N43/54
Filed: 1993-01-01
Abstract: 一些三唑杀菌剂(组分I)和4-环丙基-6-甲基
-N-苯基-2-嘧啶胺(组分II)的混合物具有防治真
菌感染的协同增加的活性。组分I和II也可以单独
地直接连续施用于作物。
Patent CN-1104014-A (CN)
Inventor: CAPOTE MIGUEL ALBERT
IPC: H05K1/09
Filed: 1993-12-14
Abstract: 本发明涉及用于印刷电路板等的衬底等，其形式
是衬底基层和固定地连接到其上的至少一层粘合
层。粘合层最好含有一种具有玻璃化转变温度在约
180℃到约245℃范围的热塑材料，或者能B-阶段固
化的热固材料。也描述了使用衬底和用导电油墨组
合物构成的导电迹线来制备新型衬底和印刷电路。
Patent CN-1085585-A (CN)
Inventor: XIAONAN XU
IPC: C09D5/08
Filed: 1993-09-26
Abstract: 本发明涉及防腐涂料，其特征在于应用氯磺化聚
乙烯和槚如果油制备单组分包装常温固化具带锈防
锈性能的防腐涂料。 
     该涂料由氯磺化聚乙烯、槚如果油、溶剂、固化
剂、偶联剂、填料和颜料等组成，具有耐酸、耐碱、耐盐
水、耐候性能，韧性好，粘附力强，单组分包装，可用作
钢铁构件表面的防腐保护。
Patent CN-1110251-A (CN)
Inventor: WANMIN YANG
IPC: C01B33/32
Filed: 1994-04-16
Abstract: 本发明公开了一种硅酸钠断料成型工艺。该工
艺是将硅砂与纯碱按一定比例混合后加热至熔融，然
后将其断料成型，再经冷却，最后得到成品。本发明
较现有技术相比省去了水淬工艺，不但使操作安全，
还可节省大量的水资源，减少了环境污染，降低了生
产成本。用本发明制得的硅酸钠不含水份，不易粘连
成块，并可选用不同的模具将其制作成需要的形状，
便于储存、运输和产品的深加工。
Patent CN-1196064-A (CN)
Title: 结合着胺的树脂及防污涂料
Inventor: ISAO NAKAMURA
IPC: C08F8/32
Filed: 1996-09-06
Abstract: 一种自擦光型防污涂料用的媒介物树脂,所述树脂使用了具有多个侧基的乙烯基聚合物,所述侧基含有通过脱水缩合反应而结合于分子内的羰基的伯胺。含有该乙烯聚合物作为媒介物树脂的防污涂料的涂膜在海水中因水解而缓慢放出具防污性能的伯胺,同时,该涂膜自其表面渐次溶解。
Patent CN-1206853-A (CN)
Inventor: HERMAN H F
IPC: G03G9/087
Filed: 1998-07-10
Abstract: 本发明涉及一种聚丙烯均聚物和共聚物蜡作为生产调色剂的组分的用途,这些蜡具有低于10%的不饱和链末端和10至100,000mPas的熔体粘度(在170℃时测量),并用金属茂化合物在氢气存在下聚合制备。由于这些蜡具有非常好的热稳定性,因此不会发生蜡熔体褪色或交联。
Patent CN-1268031-A (CN)
Title: 专用洗涤海绵
Inventor: CHARLOTTE EMILY
IPC: B65D85/07
Filed: 1998-08-13
Abstract: 一种生产尺寸减小的专用洗涤海绵(1)的方法包括:提供一种宜用于手持洗涤用品的聚合网眼(2)的专用洗涤海绵,提供可密封的不透气的片材(9),然后将可密封的不透气的片材包住海绵(1),从海绵中抽出空气,然后密封包住海绵的可密封的不透气材料(9)以形成密封包。
Patent CN-1290710-A (CN)
Title: 一种烯烃聚合用茂金属催化剂及其制备方法
Inventor: ZHU BOCHAO
IPC: C08F4/602
Filed: 1999-06-23
Abstract: 本发明涉及一种低成本的合成宽分布聚烯烃树脂用催化剂及其制备方法,仅使用一种催化剂便可实现聚烯烃树脂分子量及其分布的可调。本发明的催化剂为茂金属催化剂,其助催化剂——烷基铝氧烷采用二种或两种以上烷基铝与含水物质反应所得,通过调整制备混合烷基铝氧烷时两种或两种以上烷基铝的用量,可以调整聚合物的分子量和分子量分布,从而获得分子量分布宽的聚烯烃树脂,本发明所生成的树脂加工性好,应用范围广。
Patent CN-1261169-A (CN)
Title: 具有金属箔层的反射型摄影材料
Inventor: CAMP A D
IPC: G03C1/77
Filed: 1999-12-21
Abstract: 本发明涉及一种摄影元件,该摄影元件包括含有至少一个卤化银的成象层和位于所述至少一个成象层之下的、具有高光谱反射率的金属层。
Patent CR-20130285-A (CR)
Title: Interacciones fungicidas sinérgicas de aminopirimidinas y otros fungicidas
Inventor: LORSBACH BETH
IPC: A01N25/26
Filed: 2013-06-12
Abstract: Una composición fungicida que contiene una cantidad de eficacia fungicida de a) un compuesto de la fórmula I y (b) al menos un fungicida seleccionado del grupo que consiste en miclobutanilo, fenbuconazol, difenoconazol, trifloxistrobina, pentiopirad, fluopiram, boscalida, mancozeb, pirimetanilo y bixafeno proporciona un control sinérgico de hongos seleccionados
Patent CR-20150669-A (CR)
Title: Anticuerpos contra el receptor de productos finales de glicosilacion avanzada (rage) y usos de los mismos
Inventor: GU JIJIE
IPC: C12N15/12
Filed: 2015-12-17
Abstract: Proteínas aisladas, en particular anticuerpos monoclonales, en particular anticuerpos humanizados, con injertos de CDR, que se unen a una proteína RAGE. Específicamente, estos anticuerpos tienen la capacidad de inhibir la unión de RAGE a sus diversos ligandos. Los anticuerpos, o porciones de los mismos, que se describen en la presente solicitud son de utilidad para el tratamiento de una enfermedad o trastorno caracterizado por, o inducido por, ligandos fisiopatológicos de RAGE, por ejemplo proteínas mal plegadas como el B amiloide y productos finales de glicosilación avanzada.
Patent CR-20170467-A (CR)
Title: Aumentando la capacidad de almacenamiento de gas en recipientes de presión.
Inventor: FANGER GARY W ;
IPC: F17C11/00
Filed: 2016-03-10
Abstract: Un sistema de gas incluye un recipiente, un accesorio, un tubo de gas, adsorbente y un filtro. El contenedor almacena gas a presión. El accesorio cubre una abertura del recipiente y mantiene un sello con la abertura del recipiente. El tubo de gas se inserta a través de un agujero en el accesorio de tal manera que una longitud de una porción del tubo de gas dentro del recipiente es al menos la mitad de una longitud del recipiente.
Patent CR-20220606-A (CR)
Title: Recombinant rhabdovirus encoding for a cd80 extracellular domain fc-fusion protein
Inventor: ERLMANN PATRIK
IPC: C12N15/86
Filed: 2021-06-02
Abstract: The present invention relates to the field of oncolytic viruses and in particular to a recombinant rhabdovirus, such as vesicular stomatitis virus encoding in its genome for a CD80 extracellular domain Fc-fusion protein. The invention is further directed to the use of the recombinant virus in the treatment of cancer, and also to methods for producing such viruses..
Patent EC-SP003612-A (EC)
Title: Inhabilitacion de equipos controlados por tiempo
Inventor: SIMON FRANKLIN C
IPC: B60K26/00
Filed: 2000-08-10
Abstract: Un módulo inhabilitador en comunicación con un módulo de control que opera para inhabilitar o parcialmente inhabilitar un equipo, como respuesta al fracaso de un ususario para completar una tarea especifica, tal como hacer un pago de un prestamo o un arriendo. Cuando un usuario realiza un pago de un préstamo importante relacionado a un equipo especifico, como un vehículo motorizado, a un módulo de control es notificado del pago. El módulo de control determina que el equipo sea habilitado o inhabilitado en relación con el recibo de pago.
Patent EC-SP066356-A (EC)
Title: Inhalador multi dosis
Inventor: LULLA AMAR
IPC: A61M15/00
Filed: 2006-02-08
Abstract: La presente invención se relaciona con los inhaladores para la administración de medicamento. La invención se relaciona particularmente a inhaladores multi dosis y más particularmente a los inhaladores que son usados con cartuchos sellados que puedan ser perforados que tienen una pluralidad de compartimientos para medicamento. Tales inhaladores permiten la administración de dosis predeterminadas de medicamento (típicamente un medicamento en forma de polvo seco).
Patent EC-SP951597-A (EC)
Title: Una composicion limpiadora no surfactante e internamente carbonatante y metodo de uso de la misma
Inventor: HARRIS ROBERT D
IPC: D06G1/00
Filed: 1995-12-01
Abstract: El invento se refiere con composiciones no surfactantes internamente carbonatantes para la limpieza de fibras textiles.
Patent EC-SP982379-A (EC)
Title: Proceso para producir éters de oxima (z)-azabiciclico en un unico recipiente
Inventor: FRANKLIN LLOYD
IPC: A61K31/15
Filed: 1998-01-26
Abstract: Es posible aislar en forma simple las oximas azabiciclo O-substituidas biológicamente activas que poseen la configuración Z, sin necesidad de efectuar una separación por cromatografía, y obtener alto rendimiento y pureza E/Z mediante la unión de un 1-azabiciclo-3-uno con una hidroxilamina O-sustituida en solución acuosa acídica; del mismo modo, se puede efectuar la conversión de un isómero configurado E a un isómero Z sin necesidad de realizar una purificación o separación. La neutralización y la precipitación de la sal, permite la separación del isómero Z con alta pureza Z/E
Patent FI-19992437-A (FI)
Inventor: LEHTO PERTTI
IPC: B23B41/00
Filed: 1999-11-12
Abstract: An automated collar-forming drill mechanism, having the bottom end of its rotatable drive shaft (1) fitted with a tool head (2), which is driven axially back and forth by means of a piston-cylinder assembly (5-9), the drive shaft (1) extending through its piston rod (9). The axially directed operations of the tool head (2) are effected by means of a pneumatic part of the piston-cylinder assembly and a limitation to the speed of working operations is effected by means of a hydraulic part of the piston-cylinder assembly. The operating speeds upwards and downwards, as well as the reversing points for operating speeds and direction, are adjustable. <IMAGE>
Patent FI-20125686-A (FI)
Inventor: SAVOLAINEN OLAVI
IPC: D21F1/32
Filed: 2012-06-21
Abstract: An apparatus for removing liquid from a running wire or a web placed on a wire, the apparatus comprising at least: a roll (2) against which the wire is supported; a chamber (1), inside which said roll (2) is placed; a first gap (7a) which is placed between the roll (2) and a first beam (4); and a second gap (7b) which is placed between the roll (2) and a second beam (5); wherein said first and second gaps are configured to convey liquid removed from the wire (3) or the web into the chamber (1). The outer jacket (2a) of the roll (2) is equipped with a patterning with several grooves (2b) next to each other, and furthermore, the first or the second beam (4, 5) or both of them are equipped with a patterning with several ridges (If) next to each other, each ridge being fitted in a groove in the outer jacket (2a). In an example, the first gap (7a) of the apparatus is configured larger than the second gap (7b). According to some examples, at least the width (7a) of the first gap (7a) is controllable in such a way that the roll (2) or the first beam (4) is transferrable.
Patent GB-1053624-A (GB)
IPC: H02M7/15
Abstract: 1,053,624. Converting. ALLMANNA SVENSKA ELEKTRISKA A.B. April 27, 1964 [May 16, 1963], No. 17353/64. Heading H2F. A high voltage mercury arc valve 1 is protected against overvoltage by a series circuit of spark gap 6 and capacitor 4 connected across the valve and a resistor 5 across the spark gap. A resistor 7 limits the current when the gap breaks down. Where voltage dividing electrodes are provided in the valve (Fig. 2, not shown) an arrangement such as that described above is connected between adjacent electrodes.
Patent GB-1084084-A (GB)
IPC: D04H17/12
Abstract: 1,084,084. Roller felting. DENTON HAT CO. Ltd and J. H. GREENHOUGH. Nov. 19, 1964 [Nov. 19, 1963], No. 45533/63. Heading D1R.  A roller felting machine comprises a plurality of pairs of co-operating rollers arranged in three vertically-spaced banks, A, B, C, the fibres undergoing substantially complete elastic recovery between each successive presentation to the pairs of rollers. The rollers 11, 12 of the banks A, B are grooved, the peaks of one bank being capable of interengagement with the troughs of the other, Fig. 2 (not shown). The rollers of the banks B, C are capable of reciprocal motion in the axial direction of the rollers, and means are provided for superimposing a rotational speed on the central bank B of rollers to give a cyclically variable speed to the bank of rollers. A fibrous batt is presented to the nip of the succession of pairs of rollers and passes through a first working region, defined by the path between banks A, B, to a second working region defined by the path between banks B, C, heat and moisture being applied to the batt during its travel. During its passage through the nip of a pair of rollers, the batt is subjected to at least three different forms of mechanical working.
Patent GB-1226046-A (GB)
IPC: H01S3/032
Filed: 1968-11-29
Abstract: 1,226,046. Lasers. COMPAGNIE GENERALE D'ELECTRICITE. 29 Nov., 1968 [1 Dec., 1967], No. 56911/68. Heading H1C. In a gas discharge laser comprising a capillary tube 1 in which the gas plasma is concentrated by a magnetic field produced by an axial coil 10, the tube is positioned both coaxially and concentrically of two spaced tubes 4 and 12, the space 5 between the capillary tube and tube 4 constituting a duct for cooling fluid, and the space between the tubes 4 and 12 accommodating the coil 10 and forming an additional duct for cooling fluid. As shown, the capillary tube is terminated by bell-shaped ends 3 which are welded to tube 4, and the tube 12 is welded at 15 to rings 8. The sealed space 5 so formed is provided with entry and exit conduits 6 for a cooling fluid, such as water, while the sealed space between tubes 4 and 12 is provided with pairs of entry and exit conduits 13, 14 for the coil leads 9 and a cooling fluid which circulates between the turns of the coil. In a modification a single pair of conduits is used for both the coil leads and the coolant.
Patent GB-1228360-A (GB)
IPC: C12Q1/04
Filed: 1967-08-15
Abstract: 1,228,360. Testing oils for micro-organisms. E. C. HILL. Nov.14, 1968 [Aug.15, 1967], No.37413/67. Heading C6F. The concentration of aerobic micro-organisms, particularly Pseudomonas and Nocardia, in an oil or oil emulsion is tested by inoculating the oil or oil emulsion on to a rich nutrient containing a tetrazolium compound capable of reduction to give a marked colour change e.g. triphenyl tetrazolium chloride or tetrazolium blue, and incubating the medium. After the test the organisms and colour change may be "fixed" by first killing the organisms with formalin and then coating the specimen with a transparent impermeable film. Nutrient media are disclosed.
Patent GB-1229909-A (GB)
IPC: A01D89/00
Filed: 1969-05-12
Abstract: 1,229,909. Pelleting hay. VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT MEKHANIZATSII SELSKOGO KHOZYAISTVA. 12 May, 1969, No. 24066/69. Heading A2B. [Also in Divisions B2 and B8] An agricultural machine comprises means for picking hay from the ground, means for transporting and separating the hay into separate portions and means for pelleting the leaf portion of the hay. Fig. 1 shows a suitable machine, the hay being picked up at 3, transported in the direction of the arrow by belt 6 having pins 7 along shoot 5 whose upper portion is perforated, hay being separated into leaves and stalks by interaction of pins 7 and 8, the separated leaves entering pelleting press 9 via the perforations and hopper 10.
Patent GB-1233437-A (GB)
IPC: B22D39/00
Filed: 1968-05-20
Abstract: 1,233,437. Foundry plant; casting-machines. INDUCTOTHERM CORP. 20 May, 1968 [26 June, 1967], No. 23916/68. Heading B3F. [Also in Division F4] Moulds 21, e.g. sand moulds from a moulding station, are moved continuously or intermittently along tracks (35) on cars 33 (from left to right as shown) and as a mould passes beneath a support assembly 23 of a pouring ladle 41 on an upper track 24 on which the assembly is reciprocated by a fluid-cylinder arrangement 25, a sensing device such as a limit switch is actuated to cause an arm 74 to be lowered from the assembly 23 and the arrangement 25 to move the ladle assembly 23, 41 to bring the arm along to abut the rear edge of the flask cope 31 of the moving mould 21. A timed filling of the mould from the ladle 41 occurs during the synchronized travel. When the mould 21 is filled, the flow from the ladle is stopped by an induction coil or electromagnet (see Division F4) surrounding the nozzle 64 or by a solenoid- or cylinder-operated stopper and the ladle and its support 23, with the arm 74 raised, is retracted along the track 24 to register with the next mould. Every other mould may be so filled and the intervening moulds filled by a duplicate apparatus. To locate the nozzle 64, the ladle 41 is adjustable (by either of two hand wheels 149, 151 on chain-connected screw shafts 145, 146, Fig. 4) in its support frame 23, transversely of the track 24 which comprises a V-ridged rail 57 and a flat rail 61. At one side of the ladle support frame 23, its rollers 47, 48 are grooved to run on the ridge 57. The frame 23 rests against hydraulic buffers 233, 234 until the mould-sensing device is actuated to operate a valve in a fluid circuit, Fig. 15 (not shown), so that the piston-rod 71 of the ladle drive arrangement 25 is extended from its cylinder 66 to push the frame 23 along with the mould assisted by a shorter-stroke, helper cylinder 236. At the same time a cylinder (83) is operated to pivot the arm 74 down from the frame to be pushed against the mould cope 31 so that a valve (121) at the arm end is operated to start a timed flow from the nozzle 64 of the ladle 41. The valve (121) may be omitted, pouring commencing by timing from the movement of the piston-rod 71 or by a limit switch. Retraction of the arm 74 operates a switch (94) causing retraction of the frame 23 with the ladle 41. From a control room (27) at one side of the tracks 24, 35, an operator can replenish the ladle 41, in the buffered position, by raising air pressure in a holding furnace 26 (at the opposite side). A ladle (28) suspended from a rail (29) is used to fill the furnace. During non-pouring periods, the ladle frame 23 can be raised by three cylinders 183 bearing rollers 186, received in sockets 187-189, Fig. 5, on the frame. A launder (191) can then be positioned to return metal from the ladle 41 to the ladle 28 for return to the furnace 26 for reheating. The piston-rod 71 of the ladle drive 25 can be quickly disconnected from the frame 23 by the withdrawal of a pin 175 from frame lugs 166, 167 and a member 163 on the end of the rod.
Patent GB-1234112-A (GB)
IPC: H04R23/00
Filed: 1968-07-22
Abstract: 1,234,112. Pickups. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 22 July, 1968, No. 34960/68. Heading H4J. A gramophone pick-up comprises a pressuresensitive semi-conductor element 3 disposed between two electrodes 4, 4<SP>1</SP>. A member 2 applies pressure to electrode 4<SP>1</SP> in accordance with mechanical vibration of a stylus holder 1. The element 3 is made by diffusing into semiconductor an impurity which forms a deep energy level. The semi-conductor may be of silicon, germanium, zinc selenide or cadmium selenide. The pick-up is in circuit with a constant voltage power supply 6 and a constant resistance input 5.
Patent GB-1238340-A (GB)
IPC: G03C8/28
Filed: 1968-10-15
Abstract: 1,238,340. Photographic materials. INTERNATIONAL POLAROID CORP. Oct.15 1968 [Oct. 16, 1967], No. 48907/68. Addition to 1,149,921. Heading G2C. Image receiving elements for the silver salt diffusion transfer process are formed by (i) precipitating a silver precipitating agent in a solution of an alkali-impermeable polymer by adding soluble reagents thereto, (ii) forming a solid layer of said polymer containing the dispersed precipitating agent, and (iii) hydrolyzing at least a depthwise portion of said polymer to an alkalipermeable polymer. The precipitating agent may be a metal or a metallic sulphide or selenide. The solid layer may be coated over a layer of acidic polymer, may contain a toning agent and/or may be overcoated with a stripping layer, e. g. of dimethyl hydantoin formaldehyde, gum arabic or cellulose acetate hydrogen phthalate suitable alkaliimpermeable polymers are cellulose esters and polyvinyl esters and acetates.
Patent GB-1253144-A (GB)
IPC: B65D5/40
Filed: 1969-02-18
Abstract: 1,253,144. Cartons. TETRA PAK A.B. 18 Feb., 1969 [20 Feb., 1968], No. 8706/69. Heading B8P. In a gable topped carton made from thermoplastics coated cardboard or paper, one of the top closure panels which has a triangular shaped panel 5 in the closed carton is provided towards its outer end with a cut 8 which penetrates the thermoplastics coating and which extends substantially across the entire width of the panel. The thermoplastic coating outwardly of the cut has an inferior adhesion to the cardboard or paper than elsewhere in the carton. The one top closure panel is moved outwardly of the carton to open to same and form a pouring spout. The carton is closed by heat sealing and the thermoplastic coating which was outward of the cut in the original blank remains within the heat sealed seam after the carton has been opened. The cardboard may be treated with a silicon preparation, e.g. silicon oil, or wax or a wax mixture to achieve the inferior adhesion.
Patent GB-1253161-A (GB)
IPC: B61G5/08
Filed: 1969-01-21
Abstract: 1,253,161. Line couplings for rail vehicles. GERMANY, MINISTRY OF TRANSPORT. 21 Jan., 1969, No. 3472/69. Heading B7T. A supporting arrangement for fluid hoses 4 on a railway vehicle provided with central buffer couplings 6 including line couplings 7 comprising a U-shaped member 8 having limbs 9 and 10 respectively attached to a transverse beam 1 below and above fluid valves 3, limb 10 being inclined in a vertical plane and a connecting limb 11 being angled rearwardly at its connection with limb 9. The support prevents excess bending of the hoses and allows the outer ends thereof to be at the lowest level allowing water drainage. The support is for use with railway vehicles provided with bogies and having end overhangs.