baber/WOPTO huggingface dataset:
Patent CN-1172009-A (CN)
Inventor: KIRIKOSHI TAKEHARU
IPC: B26D1/20
Filed: 1997-06-21
Abstract: 公开了一种切纸装置,包括:一静止切刀,具有可切割待切纸张的长度且包括一搁纸的基座部分,此静止切刀由冷轧钢制成;一个沿与纸张相交方向设置的导轧;一个用以构成静止切刀与导轨之间连结的支架;一个刀夹,在导轨上往复运动,并制成能跨过静止切刀的形状,此刀夹包括在静止切刀上搁纸一侧的一个切割轮,并在其前进方向具有一开口以露出切割轮的边缘,此切割轮由刀夹可旋转地轴支撑,以使切割轮边缘与静止切刀刀口交切一既定量;将切割轮边缘压在静止切刀刀口的装置;和使刀夹作往复运动的传输装置。
Patent CN-1237138-A (CN)
Inventor: DAELMANS EDD
IPC: B65B11/48
Filed: 1997-09-23
Abstract: 由薄膜(10,40)构成的包装物,通过待包装物(12)两边的两个扭结(18)封口,并且在相对于待包装物(12)的内侧有一个封口涂层,沿待包装物(12)两边的两个横向条(20a,20b)和(46a,46b)分布,并且平行于两个扭结(18)穿过的轴线。其包装方法在于在横向条处封上包装。
Patent CN-1261908-A (CN)
Title: 含颜料红222的颜料悬浮液
Inventor: HALL-GOULLE V
IPC: G03F1/56
Filed: 1998-06-29
Abstract: 本发明涉及颜料悬浮液,该悬浮液含有(a)一种聚合物、(b)一种通式(Ⅰ)所示的化合物以及(c)一种非水性溶剂或者(d)一种水性溶剂。本发明还涉及该悬浮液的制备方法和应用。
Patent CN-1269552-A (CN)
Title: 计算机与电子记事本之间的双工数据传输方法
Inventor: JIANG WENJUN
IPC: G06F15/163
Filed: 1999-04-05
Abstract: 一种计算机与电子记事本之间的双工数据传输方法,包括以下步骤:第一步、建立机器握手协议;第二步、计算机接受用户指令并发出一条命令,电子记事本接受命令并回应计算机的命令,计算机接受回应;第三步、计算机与电子记事本进行数据传输,电子记事本发送数据,计算机接收数据并回应,电子记事本同时接受回应。采用本发明所述的数据传输方法,只需操作计算机,而无需同时去操作两部机器,提高数据通讯的准确性与成功率的。
Patent CN-1235509-A (CN)
Inventor: GATES WILLIAM GEORGE
IPC: H05K7/20
Filed: 1999-03-23
Abstract: 公开一种有装于密封外壳内的元件的电子设备。外壳包括一个导热材料的铸件和一些按照与一个或多个壳壁进行导热的方式而安装的元件。一个或多个壳壁具有从此伸出的外部细棒式散热片。实际上,常规延伸表面是一些沿着外壳表面延伸一段大距离的平窄条。同常规散热片相比,本发明的细棒式散热片可改善冷却。本外壳可在重量上轻于有常规散热片的外壳。
Patent CN-1243839-A (CN)
Title: 聚苯乙烯再循环流的提纯
Inventor: SOUTHEY J M
IPC: C08F257/02
Filed: 1999-07-22
Abstract: 揭示了一种用来提高经聚合的单乙烯基芳族化合物生产率的方法,该方法中将一个小型聚合反应器插入再循环流中以使再循环流中的阻聚剂失活,并且进一步提高单体转化成所需聚合物的转化率。
Patent CN-1252331-A (CN)
Title: 高精度深小孔加工工艺
Inventor: LI GEYANG
IPC: B23H7/02
Filed: 1999-11-24
Abstract: 本发明为在被加工材料基体上进行预加工,在设定加工深小孔的位置上先加工预置孔,然后在孔内放入预制的冷拔不锈钢细长管,管的外壁周围放上焊料,钎焊后即可获得高精度的深小孔。本发明解决了孔径在0.10mm—1.50mm范围内,孔深与孔径之比大于15∶1的高精度深小孔。深小孔内圆的粗糙度低,达 11,最大深径比可达200∶1,而且工艺简单,成本低、大量加工效率高。
Patent CN-1277711-A (CN)
Title: 集成光学元件、光学传感器及光盘装置
Inventor: YOSHITO ASOMA
IPC: G11B7/135
Filed: 1999-07-07
Abstract: 在由透明材料构成的光学构件33的位于返回光束的光路即第二光路L2上的部位,整体形成用于生成聚焦误差信号的圆筒形透镜39。按照以上结构,即可在实现小型化的同时减低制造成本,而且能提高可靠性。
Patent CR-20110659-A (CR)
Title: Derivados de imidazol
Inventor: JAESCHKE GEORG
IPC: A61K31/4439
Filed: 2011-12-08
Abstract: La presente invención, se refiere a derivados de imidazol de la fórmula general (I)en donde R1, significa halógeno, alquilo inferior ó alcoxi inferior; R2, significa alquilo inferior, hidroxialquilo inferior, o alcoxialquilo inferior; R3, significa hidrógeno, alquilo inferior, hidroxialquilo inferior o alcoxialquilo; Q, significa ó -N= ó -CH=;R4, es un grupo de la formula IIa ó IIb en donde, X, Y y Z, son, de una forma independiente, -CH= ó -N=; y en donde, solamente una de entre las X ó Y, puede ser un átomo de nitrógeno;
Patent CR-20120323-A (CR)
Title: Producto fibroso, rodillo de gofrado para producir tal producto fibroso, y dispositivo y mètodo para producil tal producto fibroso
Inventor: SAUTER JURGEN
IPC: B31F1/07
Filed: 2012-06-14
Abstract: Un producto fibroso, especialmente producto de papel tisú, producto no tejido o un híbrido del mismo, de preferencia producto de higiene y de limpieza, tiene por lo menos un pliego, del cual la superficie se cubre parcialmente con un patrón de gofrado
Patent CR-20150066-A (CR)
Title: 2,3-benzodiacepinas
Inventor: SIEGEL STEPHAN
IPC: C07D413/14
Filed: 2015-02-10
Abstract: Lo que se describe son 2,3-benzodiacepinas inhibidoras de proteínas BET, en particular inhibidoras de BRD4 de fórmula general (I)
Patent CR-20170540-A (CR)
Title: Formas de dosificación solidas de palbociclib
Inventor: WANG JIAN
IPC: A61K47/12
Filed: 2016-05-24
Abstract: Formas de dosificación sólidas de palbociclib que comprenden un ácido hidrosoluble. Las formas de dosificación tienen características farmacocinéticas deseadas.
Patent CR-20180285-A (CR)
Title: Derivados novedosos de diamino piridina
Inventor: THOMA GEBHARD
IPC: C07D401/12
Filed: 2016-11-24
Abstract: La presente invención describe derivados novedosos de diamino piridina que uestran propiedades de modulación de JAK. La presente invención también se refiere a composiciones farmacéuticas que comprenden estos nuevos compuestos, métodos de uso de dichos compuestos en el tratamiento de diversas enfermedades y trastornos que son susceptibles a la modulación de JAK, y procedimientos para preparar los compuestos descritos más adelante.
Patent CR-20210184-A (CR)
Title: 4-pyrazin-2-ylmethyl-morpholine derivatives and the use thereof as medicament
Inventor: DORNER-CIOSSEK CORNELIA
IPC: C07D405/10
Filed: 2019-10-16
Abstract: The present invention relates to novel 4-pyrazin-2-ylmethyl-morpholines of general formula A, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, particularly in the treatment or prevention of conditions having an asso- ciation with NR2B negative allosteric modulating properties.
Patent CR-20230173-A (CR)
Inventor: HUNG MAGDELEINE S
IPC: C07K19/00
Filed: 2021-10-20
Abstract: Se proporcionan heterodímeros de variante de IL-2 de vida media en suero (IL-2v) que tienen una unión reducida a la subunidad IL2Ra (CD25). Particularmente, se proporcionan heterodímeros Fc-IL-2v y métodos para producir y usar, p. ej., para mejorar una respuesta inmunitaria, p. ej., en la prevención y tratamiento de infecciones virales y cáncer.<br /> <br />
Patent EC-SP044934-A (EC)
Title: Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes
Inventor: LOPEZ CANOVAS LILIA
IPC: B01D57/02
Filed: 2004-01-06
Abstract: La invención se refiere a un circuito para la imposición de voltajes en los electrodos de bandejas utilizadas en la CHEF electroforesis de campo pulsado sistema. Dicho circuito está formado por dos circuitos idénticos aplicación que está conectado a una fuente de energía por medio de un alternador de tal manera que sólo uno de los dos circuitos de energía eléctrica recibe cada vez. Cada solicitud circuito se compone de varias resistencias y diodos, que están conectados serie para formar un divisor de tensión. Tensión repetidores están conectados a los nodos que forman en la unión de dos resistencias. Cada repetidor está conectado a un par de electrodos que se han polarizado a la misma potencial. Diodos se introducen para corregir errores menores en el patrón de voltaje se aplica a los electrodos. El circuito puede mantener el potencial de cada electrodo de conductividad cuando se producen variaciones durante la electroforesis. Cada solicitud circuito genera un campo eléctrico homogéneo que tenga el mismo valor y dirección diferente en una bandeja utilizados en la CHEF electroforesis de campo pulsado sistema. Las bandejas con diferentes número y disposición de los y separación entre electrodos puede ser polarizada con dicho circuito.
Patent EC-SP066617-A (EC)
Title: Mezclas fungicidas para combatir patógenos del arroz
Inventor: STIERL REINHARD
IPC: A01N37/50
Filed: 2006-06-08
Abstract: Mezclas fungicidas para combatir patógenos del arroz, que contienen como componentes activos: 1)	el derivado de tiazolopirimidina de la fórmula I, y2)	ciproconazoles de la fórmula II, en una cantidad sinergética activa, procedimientos para combatir patógenos del arroz con mezclas del compuesto I con el compuesto II y el uso de mezclas del compuesto I con el compuesto II para la obtención de tales mezclas, así como productos que contienen estas mezclas.
Patent EC-SP951515-A (EC)
Title: Compuestos de carboxamida
Inventor: ITO FUMITAKA
IPC: C07D207/12
Filed: 1995-08-23
Abstract: Esta invención se refiere a nuevos compuestos de carboxamida y sus sales farmaceuticamente aceptables y a composiciones farmacéuticas que los contienen. Estos compuestos y composiciones son útiles como agentes analgésicos, antiinflamatorios, diuréticos o neuroprotectores para el tratamiento de un paciente mamífero, especialmente un paciente humano.
Patent EC-SP961705-A (EC)
Title: Configuracion ergonomica de paquete
Inventor: JONES RICHARD R M
IPC: B65D5/468
Filed: 1996-03-29
Abstract: Se refiere a una configuración ergonómica de paquete que tiene una superficie superior, una inferior y superficies frontal y posterior, asi como costados, teniendo además dicho paquete unas marcas que identifican la parte frontal, posterior y superior del mismo; caracterizada por comprender una primera agarradera manual sobre un primer lado adyacente a la parte superior del pauqte, y una segunda agarradera manual sobre el segundo lado adyacente a la parte inferior del paquete, con lo cual una persona que levanta el paquete es alentada a flexionar las rodillas al levantar el paqute en vez de doblar la espalda, minimizando el riesgo de lesión; particularmente la invención está dirigida a una configuración ergonómica de caja, por lo cual también reivindica la caja con dicha configuración.
Patent EC-SP972028-A (EC)
Title: Antagonistas oxadiazol y tiadiazol del receptor muscarinico
Inventor: MACKENZIE ALEXANDER RODERICK
IPC: A61K31/42
Filed: 1997-02-18
Abstract: La invención proporciona un compuesto de fórmula (gráfico) en la que R1 es alquilo C1 - C6, halo - (alquilo C1 - C6), cicloalquilo C3 - C7, alquinilo C2 - C6, hidroxi - (alquinilo C2 - C6), (alcoxi C1 - C4) - (alquinilo C2 - C6) arilo, aril - (alquilo C1 - C4); R2 es H o alquilo C1 - C4, -R3 es arilo, heteroarilo, 2, 3 - dihidrobenzofuranilo o cicloalquilo C4 - C7 ; - X es O o S; - e Y es un enlace directo, CH2, (CH2)2 - o - CH2O-; y sus sales farmacéuticamente aceptables.
Patent EC-SP982700-A (EC)
Title: Derivado de indol util en terapia
Inventor: RAWSON DAVID JAMES
IPC: A61K31/19
Filed: 1998-10-19
Abstract: La invención proporciona el ácido (S) -(+)-3-(1-(1,3-benzodioxol-5-il) -2-()2-metoxi-4-metilfenil)- sulfonilamino-2-oxoetil)-1-metil-1H-indol-6carboxilico, que está en gran parte libre de su enantiómero [R)-(-), y derivados farmacéuticamente aceptables del mismo. Los compuestos son útiles en el tratamiento de la insuficiencia renal aguda inter alla, reetenosis e hipertensión pulmonar.
Patent EC-SP993016-A (EC)
Title: Combinaciones terapeuticas que comprenden un modulador del receptor de estrogenos selectivo y hormona paratoroidea
Inventor: KE HUA ZHU
IPC: C07D207/04
Filed: 1999-06-15
Abstract: Esta invención se refiere a composiciones farmacéuticas de combinación y a procedimientos que comprenden (-) -cis-6-fenil-5-(4-(2-pirrolidin-1-il-etoxi)-fenil-5,6,7,8-tetrahidronaftalen-2-ol, o una de sus sales farmacéuticamente aceptables y hormona paratoroidea, o uno de sus fragmentos biológicamente activos, a procedimientos para usar dichas composiciones y a estuches que contienen dichas composiciones. Las composiciones son útiles para tratar fragilidad musculoesquelética, incluyendo osteoporosis, fractura osteoporótica, masa ósea reducida y fragilidad.
Patent FI-20106107-A (FI)
Inventor: PAASONEN JAN
IPC: D21G1/02
Filed: 2010-10-26
Abstract: The method involves applying the polymer material on the surface of fiber web machine-roller (10) by using a material supply element (204), under simultaneous rotation of the roller around own axis. The circumferential speed of an epoxy covering is matched with respect to the polymer material feeding speed. The composition of epoxy covering is converted into a non-flowable form during the rotation process of roller. The position of the material supply element is changed towards the rolling longitudinal axis (12). An independent claim is included for fiber web machine-roller.
Patent FI-20110384-A (FI)
Inventor: THULIN ALEXANDER
IPC: C22C38/44
Filed: 2011-11-04
Abstract: The present invention relates to duplex ferritic austenitic stainless steel for the use chemical industry for nitric acid environments wherein good uniform corrosion resistance and high strength are required. The microstructure of the stainless steel has 35-65 volume % of ferrite, preferably 45-55 volume % of ferrite, the balance being austenite. The chemical composition contains less than 0,03 weight % carbon, less than 1 weight % silicon, less than 3 weight % manganese, 26-29,5 weight % chromium, 5-8,5 weight % nickel, 1-3 weight % molybdenum, 0,25-0,35 weight % nitrogen, 1-3 weight % copper, the rest being iron and inevitable impurities occurring in stainless steels.
Patent GB-1040465-A (GB)
Abstract: 1,040,465. Pen recorders. CLEVITE CORPORATION. Feb. 26, 1964 [March 15, 1963], No. 2653/66. Divided out of 1,040,464. Heading B6P. The subject-matter of this Specification is identical with that described in the parent Specification, but the claims differ.
Patent GB-1047389-A (GB)
IPC: C07F7/22
Abstract: 1,047,389. Alkyl tin oxides. PURE CHEMICALS Ltd. Feb. 22, 1965 [Nov. 22, 1963], No. 46277/63. Heading C2J. [Also in Division C3] Alkyl tin halides, which may be polymeric or monomeric, are prepared by reacting tin in the presence of an organic catalyst which is a phosphite, phosphine, sulphoxide, sulphone, a tertiary amine, an amine capable of forming a tertiary amine in situ under the conditions of reaction, or a combination of a metallic halide and a Lewis base with alkyl or alkenyl halides having two or more halogen atoms, or a halogen atom and another functional group in the molecule. The halide compounds so obtained may be hydrolysed to produce polymeric dialkyl tin oxides and hydroxides. Alkyl or alkenyl bromides are preferred and exemplified compounds are ethylene dibromide, 1,3-dibromopropane, 1,5-dibromopentane, 1,10-dibromodecane, #-bromobutyric acid, 3-bromopropanol, p - (2 - bromoethyl)benzaldehyde, 5 - bromopentan - 2 - one, bis(2 - bromoethyl)sulphide, dimethyl 4-bromobutylamine, #-bromoacetonitrite, bis(2-bromoethyl)sulphone, ethyl bromoacetate, 2-bromoethyl ethyl ether, N-(2-chloroethyl)phthalimide, bis(2-bromoethyl, ether, and an #-dibromopolyoxyethylene ether. Suitable reaction temperatures are between 100‹ C. and 170‹ C. If excess tin is used polymers corresponding to structure I may be formed, which may be either long-chain polymers or cyclic structures and if excess halide is used then haloalkyl compounds corresponding to Formula II are preferentially formed wherein X and Z are integers from 2 to 20.
Patent GB-1050328-A (GB)
IPC: E21B43/24
Abstract: 1,050,328. Wells &c. SHELL INTERNAT IONALE RESEARCH MAATSCHAPPIJ N.V. Sept. 8, 1965, No. 38479/65. Heading E1F. A method of producing hydrocarbons from a formation 1 comprises injecting heating fluid into the formation via a well 7 and producing the hydrocarbons from the formation wherein the pressure difference across the wall of the formation bounding the well is not constant over the height of the formation, and/or the formation consists of layers 2, 5 having different permeability, and selectively bridging the entrances to the pore spaces of the formation parts facing the well before or during the injection of the fluid by introducing granular material into the well. The granular material which may be calcium carbonate (removable by acid treatment) or quartz may be supplied in a liquid or gaseous carrier or may be supplied with the heating fluid which is steam. The size of the material is such that it will pass through any gravel pack surrounding the well. The heating fluid may be one which reacts exothermally with the formation. The hydrocarbons may be produced continuously from adjacent wells, or may be produced intermittently from the well 7.
Patent GB-1050827-A (GB)
IPC: B60K17/10
Abstract: 1,050,827. Pedal mechanisms. INTERNATIONAL HARVESTER CO. Oct. 6, 1965, No. 42388/65. Heading B7E. [Also in Division F2] A shaft 44 is connected to an hydraulic transmission control such that rotation in one direction or the other causes operation of the mechanism in opposite senses. Rotation of the shaft 44 is effected by actuating one of a pair of pedals, each of which is connected to a crank 43 or 43a and to one of the pedals, by a resilient, lost motion device comprising a rod 40 (40a), telescoping within a tube 38 (38a), compression springs 49 (49a) acting between the connecting clevis 41 (41a) and the tube 38 (38a). The tubes 38 (38a) are adjustably connected by a screwed rod 35 (35a) to the clevis 32 (32a), connected to the pedal. Pivotal movement of the pedals is upwardly restricted by engagement of a flanged side piece 23 attached to the pedal with a rod 26.
Patent GB-1051047-A (GB)
IPC: E21B7/12
Abstract: 1,051,047. Subaqueous wells. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. May 25, 1964 [May 27, 1963], No. 21522/64. Heading E1F. Subaqueous well apparatus is guided into the well oy a pipe string hanging freely thereon and having its lower end already in the well, and in all subsequent operations there is a guide element between the vessel 11 and the well. As described a drill string 21 is hung with its bottom end in the well 35 drilled to a slightly greater depth than the water depth. Largediameter pipe 37, foundation casing 36, a drilling wellhead assembly 45 including a blowout preventer and connector 48, and marine conductor pipe 50 are successively secured in place, spider 27 is removed and the assembly is lowered to secure a ball 44 of casing 36 in a base plate 29. The entire structure is lowered by adding pipe sections 50 until casing 36 enters the well, and the drill string 21 is retrieved and pulled back to the vessel. More sections 50 are added until the base plate 29 seats on the ocean floor (Fig. 5, not shown), the foundation casing 36 is cemented in and drilling is continued until the well is deep enough to receive a length of surface casing 73 (Figs. 5, 6, not shown), slightly longer than the water depth. The casing 73 is lowered into the well and attached at its upper end to the assembly 45 which is then drawn up and disconnected. More casing 73 is added until its lower end is a distance from its final position equal to the water depth. At this point drilling may be continued either by securing the casing 73 to another drilling assembly or by securing it to the lower portion of a production wellhead assembly. In the latter case, in a first method the wellhead assembly 83 (Fig. 7, not shown) is lowered by adding pipe sections 50, the casing 73 is cemented in and a drillstring is run down. In a second method a drill string 85 is made up while being run through casing 73 into the well and the assembly 83 is run down by adding to it more sections 85. The associated connector 48 is disconnected from the assembly 83, drawn up with and removed from the string 85, and the string is run back to serve as a cementing string. String 85 is then pulled up except for a length greater than the water depth and lowered back with connector 48 by adding marine conductor pipe. String 85 is retrieved, a drill bit is fixed to its end, and it is returned into the well.
Patent GB-1052454-A (GB)
Abstract: 1,052,454. Pesticidal compositions. MOBIL OIL CORPORATION. June 17, 1963 [Aug. 28, 1962]. No. 24018/63. Heading A5E. [Also in Division C2]. A pesticidal composition comprises as the active ingredient benzthiophene carbamates of the formula:- or dihydro derivatives thereof wherein M<SP>1</SP>, M<SP>2</SP>, M<SP>3</SP>, M<SP>4</SP>, M<SP>5</SP> and M<SP>6</SP> represent hydrogen, halogen, nitro, C 1-4  alkyl, C 2-4  alkenyl, dialkylamino, methylmercapto, cyano, thiocyano, C 1-8  alkoxy, -OCONRR' or -OCSNRR', R is hydrogen, C 1-8  alkyl or C 2 - 8  alkenyl R' is is hydrogen, C 1 - 8  alkyl, C 2 - 8  alkenyl, phenyl or halophenyl, and n is 0, 1. or 2, provided that one of M<SP>1</SP>, M<SP>2</SP>, M<SP>3</SP>, M<SP>4</SP>, M<SP>5</SP> or M<SP>6</SP> must be -OCONRR' or -OCSNRR'. The above compositions or the active ingredients thereof may be applied to pests or their habitat, e.g. armyworms, beetles and wheat rust.
Patent GB-1052675-A (GB)
IPC: B21K21/08
Abstract: 1,052,675. Making nozzles, stamping. SHEFFIELD CORPORATION. March 9, 1964 [March 12, 1963], No. 9897/64. Headings B3A and B3Q. In a method of making a nozzle for the discharge of fluid a passage 16 is formed in a blank 17 and an annular groove 20 is cut forming a projection 21 concentric with the nozzle orifice. A tool 22, having a tapered annular surface 24, engages the projection 21 and reduces the diameter of the nozzle. The surface 24 is formed so that the terminal portion of the nozzle is parallel sided and the orifice land 28 is slightly below the surface 18 of the blank 17. The land 28 may be ground to the required depth below the surface 18.
Patent GB-1052695-A (GB)
IPC: A47C7/18
Abstract: 1,052,695. Upholstery supports. VITAFOAM Ltd. Sept. 13, 1965 [Sept. 16, 1964], No. 37735/64. Heading A4M. A cushion supporting platform 10 for a seat is moulded of rubber and has a rib 14 to which is adhesively secured cover material 16 such as leather and preformed foam pads 15, 17 are located on either side of the rib, a further part of the material 16 is folded over pad 17 and wrapped over the base frame 11 from which platform 10 is suspended by means of hooks engaging the frame and exposed portions of rods moulded into tongue-like extensions of the platform 10, the free end of the material 16 being secured to the underside of the platform
Patent GB-1054820-A (GB)
IPC: F16C11/06
Abstract: 1,054,820. Stud and socket joints. T R W Inc. June 24, 1963 [June 25, 1962; June 29, 1962], No. 36699/66. Divided out, of 1,054,636. Heading E2F. In a stud and socket joint, Fig. 1 (not shown) the stud head is surrounded by a bearing 113 of plastics material and positioned in a socket 110 having a restricted portion 123 at one end and a closure member 120 at the other, the closure member having a smaller diameter than the interior of the socket and being seated on a recessed shoulder in the bearing, and the bearing having an initially flared outer surface so that it is deformed inwardly on assembly in the socket to envelope the circumference of the closure member and make close bearing engagement with the head. The bearing may be made of linear or high density polyethylene, and the stud head may be spherical or cylindrical.
Patent GB-1055001-A (GB)
IPC: C25D11/02
Abstract: <PICT:1055001/C6-C7/1> One surface of aluminium strip 10 is continuously anodized by moving it through an anodizing tank 12 in which the strip isolates two turbulent streams of liquid 14, 15, one liquid stream 14 being an anodizing electrolyte in which is submerged a cathode 26, the average temperature of the liquid streams being at least 50 DEG C. and the current density being at least 100 A.S.F. of strip surface, so as to form an oxide coating of at least 0.1 mil. The other liquid stream 15 may also be an electrolyte of the same composition, in which is submerged an anode 27, or the strip may be moved through a preliminary tank, Fig.3 (not shown), containing electrolyte in which is submerged an anode, or preferably two anodes on both sides of the strip to provide electrolytic cleaning, so providing the passage of current to the strip without requiring contact brushes or rollers. The electrodes may be of lead, or if A.C. is applied, Fig. 4 (not shown), of graphite, being submerged one side only of strip.  The electrolyte is preferably 10-40% aqueous sulphuric acid, but may be chromic acid or di- and tri-basic organic acids.  As shown (Fig.1), turbulent flow may be maintained against the strip surfaces by means of pumps 32, 42 supplying liquids through pipes 33, 43 to manifolds 35, 44 respectively opening into one end of the tank; the liquid streams 14, 15 leaving through similar manifolds 36, 46 at the opposite end of the tank and passing through pipes 37, 47 to return to the respective pumps.  Coolers 38, 48 may be provided for controlling or regulating the electrolyte temperature.  The anodized strip 10 may be subsequently drawn through a tank 16 containing aqueous sealant 18, such as acidulated hot water, sodium silicate or nickel acetate solution.