baber/WOPTO huggingface dataset:
Patent CN-1123716-A (CN)
Inventor: ANZAI KENICHI
IPC: B07B13/08
Filed: 1994-12-20
Abstract: 一种比重分选机具有整体布满的多个通风孔并微微倾斜但几乎是水平状态且按一定方向振动的振动板，并有设于该振动板下面通过振动板上的通风孔提供加压空气的加压空气室；在振动板上放上比重不同的粒状的被选物，比重小的被选物因加压空气而浮起并沿振动板的倾斜面向下方滚动并被排除，比重大的被选物伴随振动板的振动而顺着其倾斜面向上方移动并被检出，振动板由编织物状部件构成，编织网目的线材断面为矩形。
Patent CN-1125698-A (CN)
Title: 高硫酸盐矿渣水泥、早强炉渣灰水泥及其制造方法
Inventor: MASHITA YOSHIKO
IPC: C04B28/08
Filed: 1995-05-31
Abstract: 本发明公开了一种通过高炉水淬炉渣和煤灰的复合将化学组成改质为高氧化铝相，另外通过调节石膏和碱激发剂的添加量而改进的高硫酸盐炉渣水泥、早强炉渣灰水泥，及其制造方法。
Patent CN-1133325-A (CN)
Title: 一种保持云母晶体结构的磨矿方法
Inventor: ZHIYONG ZHONG
IPC: C09C1/00
Filed: 1995-12-28
Abstract: 本发明涉及一种保持云母晶体结构的磨矿方法，属于非金属矿磨矿技术领域，本发明采用立式螺旋搅拌磨，用高弹耐磨橡胶球作为研磨介质，磨出的云母粉杂质含量低，颗粒的径厚比大，表面光泽好，烘干后易分散，已广泛用作云母珠光颜料、耐热涂料和塑料填料等。
Patent CN-1186520-A (CN)
Title: 核酸的衔接线性扩增
Inventor: WALLACE ROBERT BRUCE
IPC: C12N15/09
Filed: 1996-06-06
Abstract: 感兴趣核酸序列的大量合成(“扩增”)通过一系列衔接的多轮引物延伸反应(LLA)来完成。本方法每个引物延伸反应中使用的引物含有不可复制因子,其终止核酸合成并因此阻止合成的分子用作随后循环的模板。合成的分子在引物延伸过程中以数学线性方式积累,因而使该方法对污染核酸相对不敏感。采用了多引物套从而保证了感兴趣的核酸序列的大量拷贝的积累。本发明也提供了扩增的感兴趣核酸序列的检测方法,以及完成该反应的试剂盒。
Patent CN-1210660-A (CN)
Title: 场致发光照明系统
Inventor: HORIKX J J
IPC: H01L33/28
Filed: 1997-09-08
Abstract: 一种具有基片(2)和包括埸致发光材料的有源层(3)的照明系统(1),有源层(3)在第一光透明电极层(5)和第二电极层(7)之间。照明系统(1)的特征在于,在有源层(3)的上行方向(29)。包括具有光散射特性的介质的光散射层(28),其中,当光沿上行方向(29)通过光散射层(8)时,(平行)光束的非散射份额在0.05和0.8之间的范围内,最好在0.1与0.5的范围内。最好是,当光越倾斜入射介质时光散射特性越强,这可由使用双折射微粒和/或介质来实现。一种非常合适的光散射层(28)是设置在基片(2)上的由TiO 2 微粒构成的(半)单层,(球形)微粒的平均尺寸为0.1—1μm。通过给基片(2)的边缘设置反射涂层(26)可进一步提高照明系统(1)的光输出。
Patent CN-1219898-A (CN)
Inventor: MOORE RICHARD A
IPC: B23G5/06
Filed: 1997-05-28
Abstract: 提供一种在连接件上同时切削相对的同心螺纹的螺纹切削工具。这种工具包括一个带有径向上间隔开来的第一和第二螺纹切削部分的圆筒体,适于在软材料上切削螺纹以得到高精度的螺纹连接。
Patent CN-1255257-A (CN)
Title: 卫星通信用移动终端
Inventor: AKIRA HIROO
IPC: H04B7/185
Filed: 1998-03-04
Abstract: 设有输入卫星通信用移动终端的位置和时间信息的信息输入装置;根据这一信息输入装置输入的时间计算出环球卫星的位置的卫星轨道算出功能;根据以信息输入装置输入的终端位置和以卫星轨道算出装置算出的环球卫星的位置计算出位于特定仰角以上的环球卫星的位置的卫星位置计算功能;显示计算后的环球卫星的位置的卫星位置显示装置。
Patent CN-1264739-A (CN)
Title: 新的人蛋白及其编码序列,以及制法和用途
Inventor: YU LONG
IPC: C12N15/11
Filed: 1999-02-26
Abstract: 本发明提供了一种新的Ena/VASP基因家族的成员HNB(Human  Neonatal  Brain,简称HNB)。本发明提供了该新HNB蛋白的cDNA编码序列、该序列编码的多肽,以及利用重组技术生产所述的新的人HNB蛋白的方法。本发明还提供了这种新的人HNB蛋白的应用。
Patent CN-1295378-A (CN)
Title: Lc滤波器及其制造方法
Inventor: XIANG XINGYI
IPC: H03H1/02
Filed: 1999-11-05
Abstract: 本发明涉及一种LC滤波器及其制造方法,它是由多个电感和电容两种元件所组合而成的复合元件,其制程特点在于:分别独立制作电感与电容,并经测试工作,确认所述电感及电容为成品,再利用热导胶将电容粘合于电感表面,经后续的上低温端电极、电镀、测试步骤而制得LC滤波器;借由上述制程,它不须包含共烧步骤,可以避免因电感及电容两者生胚及导体收缩率不一,而影响元件的电性及机械性质,并从而提高了成品率。
Patent CN-1298884-A (CN)
Title: 人环腺苷酸依赖蛋白激酶抑制剂－9和编码该多肽的多核苷酸
Inventor: MAO YUMIN
IPC: C12N15/113
Filed: 1999-12-03
Abstract: 本发明公开了一种新的多肽——人cAMP依赖蛋白激酶抑制剂－9,编码此多肽的多核苷酸和经DNA重组技术产生这种多肽的方法。本发明还公开了此多肽用于治疗多种疾病的方法,癌症,记忆紊乱,自动免疫疾病,哮喘等。本发明还公开了抗此多肽的拮抗剂及其治疗作用。本发明还公开了编码这种新的人cAMP依赖蛋白激酶抑制剂－9的多核苷酸的用途。
Patent CN-1304427-A (CN)
Title: 改善热稳定性的聚碳酸酯/橡胶改性接枝共聚物树脂的共混物
Inventor: BARREN J P
IPC: C08L51/04
Filed: 1999-03-24
Abstract: 一种含有一种支化聚碳酸酯树脂、一种橡胶改性接枝共聚物,一种立体受阻酚稳定剂化合物、一种硫酯稳定剂化合物和一种亚磷酸酯稳定剂化合物的热塑性树脂组合物表现出提高的稳定性,其中所述橡胶改性接枝共聚物含有分散在连续刚性热塑性相中的非连续弹性体相,且至少有一部分刚性热塑性相已化学键接到所述弹性体相上。
Patent CN-1322164-A (CN)
Title: 开口式聚酰亚胺模制体及其制造方法
Inventor: HIDEAKI MACHIDA
IPC: B29C51/08
Filed: 1999-08-04
Abstract: 开口式聚酰亚胺模制体,其特征在于,它以芳香族聚酰亚胺树脂作为原料制成,其壁厚在0.5mm以下,模制体的深度对其开口之比在0.7以上,或者,模制体的最长轴的长度在150mm以上,其撑压深度在0.5mm以上。
Patent CR-20110280-A (CR)
Title: Combinaciones antitumorales que contienen anticuerpos que reconocen específicamente cd38 y melfalan
Inventor: PASCALE LEJEUNE
IPC: A61K31/00
Filed: 2011-05-26
Abstract: Composición farmacéutica que comprende un anticuerpo que reconoce específicamente CD38 y melfalan.
Patent CR-20120294-A (CR)
Title: Compuestos tricíclicos novedosos
Inventor: WISHART NEIL
IPC: A01N43/42
Filed: 2012-05-30
Abstract: Un compuesto con la Fórmula (Ia), (Ib), (Ic), (Id), (Ie), (Si), (Ig), (Ih), (Ii), (Ij), (Ik), o (Il), según se las define aquí, sales farmacéuticamente aceptables, prodrogas, metabolitos, estereoisómeros e isómeros de los mismos biológicamente activos, donde las variables se han definido aquí. Los compuestos de la invención son útiles para tratar condiciones inmunológicas y oncológicas.
Patent CR-20140375-A (CR)
Title: Superficie
Inventor: KING PETER CHRISTOPHER
IPC: C23C8/24
Filed: 2014-08-07
Abstract: La presente invención se relaciona con la producción de una superficie de transferencia de fluidos, con una superficie de transferencia de fluidos producida de esta manera, y con el uso de la superficie de transferencia de fluidos.
Patent CR-20150325-A (CR)
Title: Compuestos trcíclicos para inhibir el canal cftr
Inventor: AHMED MAHBUB
IPC: C07D495/14
Filed: 2015-06-19
Abstract: La presente invención proporciona un compuesto de la fórmula (I) o una sal farmacéuticamente aceptable del mismo.
Patent CR-20170221-A (CR)
Title: Antagonista de A2A de dosis baja para el tratamiento de TDAH y la enfermedad de Parkinson
Inventor: AREBERG JOHAN
IPC: A61P43/00
Filed: 2015-12-01
Abstract: La presente invención se refiere a dosis específicas de un antagonista de A2A para utilizarlo como un medicamento y, en particular, que sean útiles para el tratamiento de la enfermedad de Parkinson y del trastorno por déficit de atención con hiperactividad.
Patent CR-20200063-A (CR)
Title: Therapeutic or non-therapeutic use of protozoans of the willaertia genus as a fungistatic and/or fungicide
Inventor: MAMERI MOUH OULHADJ
IPC: A01N63/00
Filed: 2018-08-09
Abstract: The invention relates to a therapeutic or non-therapeutic use of protozoans, for examples protozoans of the Willaertia magna amoeba species, as a fungistatic and/or fungicide.
Patent EC-SP003864-A (EC)
Title: Producto absorbente con capacidad mejorada de amoldamiento
Inventor: DREVIK SOLGUN
IPC: A61F13/15
Filed: 2000-12-29
Abstract: Un producto absorbente que tiene una dirección longitudinal y una dirección transversal, dos bordes laterales que se extienden básicamente en dirección longitudinal, dos bordes finales que se extienden básicamente en dirección transversal, y comprenden una capa superficial permeable a los líquidos, una capa superficial impermeable, y un cuerpo absorbente ubicado entre las dos capas superficiales, el cuerpo absorbente formado por una capa de material absorbente comprimido, caracterizado en que la capa de material absorbente comprimido tiene por lo menos una porción plegada que se extiende en dirección longitudinal, y que en la porción plegada es al menos parcialmente comprimida, como resultado de tal la capa de material absorbente comprimido tiene una mayor densidad dentro de la porción plegada que en regiones de capa de material absorbente comprimido que se encuentran ubicados fuera de la porción plegada, la porción plegada tiene la capacidad de encogerse cuando es mojada, y/o sometida a influencia mecánica, y luego, al menos parcialmente, puede reasumir su forma descomprimida.
Patent EC-SP099561-A (EC)
Title: Formulación de nevirapina de liberación prolongada
Inventor: CAPPOLA MICHAEL
IPC: A61K9/20
Filed: 2009-08-05
Abstract: La invención se refiere a una composición farmacéutica que comprende nevirapina.
Patent FR-1603453-A (FR)
Title: A-isoindolinoketones
IPC: C07D209/44
Filed: 1968-08-20
Granted: 1971-04-19
Abstract: Process for preparing alpha-isoindolinoketones of general formula I: where Y = H or NO2 R4 and R11 H, alkyl or aryl. R3 = alkyl or aryl and R1 or R11 and R3 may be cyclised to form a satd. hexagonal isocyclic nucleus None given. 1. By reaction of isoindolines (II) with beta-halogen-ketones (III) in an inert solvent at 0-100 deg. in the pres. of an equiv. amt. of a base. 2. When Y = R11 = H, by heating together at 150 deg. for 6-8 hrs. an epoxy ether (IV) with excess of isoindoline (IV) where R = lower alkyl.
Patent GB-1053012-A (GB)
IPC: A23L5/10
Abstract: 1,053,012. Preserving food with microwave heating. CRYODRY CORPORATION. Feb. 2, 1965 [Feb. 3, 1964], No. 4567/65. Heading A2D. [Also in Divisions F4 and H5] In an apparatus for treating a substance with microwave energy, the substance is passed through a horizontal microwave chamber on, for example, a glass fibre conveyer belt or, in the case of liquid, powdered and particulate substances, the substance is allowed to fall through a vertical microwave chamber, while in each case a partially dry, temperature controlled, gaseous atmosphere is maintained in the chamber. A suitable system for supplying the controlled atmosphere to the microwave chambers is described and illustrated, and comprises means for heating or cooling and optionally drying either filtered air or a gas such as nitrogen. Examples are given of the use of the apparatus for drying potato, apple and bacon slices, and for the final drying of potato chips after conventional deep frying. The use of the apparatus for the preliminary blanching or cooking of foods prior to freeze drying is also mentioned.
Patent GB-1053550-A (GB)
IPC: C08G77/06
Abstract: 1,053,550. Organopolysiloxanes. M. YUSEM. June 19, 1963, No. 24304/63. Heading C3T. Siloxanes are made by adding a silane of the formula R 2 SiX 2 , wherein each R is a monovalent hydrocarbon radical of 1 to 8 C atoms and X is a halogen atom or an alkoxy radical, with or without a minor amount of a mono- and/or tri-functional silane, e.g. MeSiCl 3 , Me 3 SiCl or MeViSiCl 2 , to water to form a hydrolysate containing both linear and cyclic siloxanes, adding to the hydrolysate conc. H 2 SO 4  to form an intermediate liquid of increased viscosity composed of both linear and cyclic siloxanes, having an increased proportion of cyclic siloxanes and having a sulphuric acid concentration not greater than 72% by weight, interrupting the condensation of the linear siloxanes and removing the water and strong acid from the intermediate liquid when it has reached a viscous but still pourable state so that upon subsequent equilibration no more than 1 mole of water is split out for each mole of the equilibrated liquid, and intimately contacting the intermediate liquid at 100‹ to 250‹ C. with a catalyst to form an equilibrated composition composed of linear siloxanes of predetermined average length, the catalyst having the formula (ROH)x.MOH or ROM, where R is an alkyl radical of less than 6 C atoms, x has a value of 0À5 to 2À5 and M is Na or K. Preferably the intermediate liquid is made neutral, clean and dry by using neutralizing agents, e.g. NaHCO 3 , and/or solvents, e.g. xylene, or by using mechanical devices, e.g. roller or ball and stone mills, and a solid neutralizing and drying agent, e.g. CaO. After equilibration, the siloxane gum or oil may be reacted with Me 3 SiCl as chain-terminator. Examples are given.
Patent GB-1053883-A (GB)
IPC: C04B35/52
Abstract: 1,053,883. Shaped carbon bodies. REYNOLDS METALS CO. Feb. 12, 1964 [March 1, 1963], No. 5964/64. Heading C1A. [Also in Division B5] In a method of continuously producing shaped carbon bodies e.g. carbon anodes for use in alumina reduction cells, a mixture of a carbonaceous material and a binder e.g. coal tar or pitch, is fed into and continuously pushed through a mould cavity wherein it is heated to set the binder and form a substantially rigid article. The article is then baked in a non- oxidizing atmosphere to complete the carbonization of the material. If the shaped body is to be hollow a tubular copper core which melts in the baking zone or a removable mild steel core may be used. The moulded body may be provided with surface grooves by using inserts e.g. expendable members which move with the body through the shaping baking of cooling zones. Fusible inserts may be used to provide mounting sockets in the formed body.
Patent GB-1054917-A (GB)
IPC: E04G19/00
Abstract: 1,054,917. Spatulas. A. KASTNER. July 23, 1963 [July 23, 1962], No. 29125/63. Heading A4V. [Also in Division B4] A combination tool for restoring lining boards which have been used in shuttering for concrete constructions comprises a support 1 provided with a handle 2 and having secured thereto a spatula 5, scraper blades 7 and a claw hammer 10.
Patent GB-1084244-A (GB)
Abstract: 1,084,244. Thin magnetic film storage apparatus. ELECTRIC & MUSICAL INDUSTRIES Ltd. May 29, 1964 [May 29, 1963], No. 21410/63. Heading H3B. [Also in Division H1] A conductor assembly for a thin film magnetic store is constructed by first depositing a layer of conductors, which are to lie nearest to the thin film elements, on a flat support, depositing further conductors to complete the assembly, removing the assembly from the flat support and placing the thin film elements against the flat surface of the assembly so produced. Copper is deposited on a glass plate etched and encapsulated in insulating material. A further layer of copper is deposited on the encapsulation and is also etched. After stripping from the plate the conductor assembly is mounted in position with adjacent flat surfaces of the assembly spaced, from a similar surface of a second assembly by means of spacers slightly thicker than the substrate on which the thin film elements are mounted. Alternatively the thin film elements may be deposited directly on to the flat surface of the assembly. When two such assemblies are arranged face-to-face to form outward and return conductors each storage cell includes two thin film elements.
Patent GB-1228305-A (GB)
IPC: B05D7/16
Filed: 1969-03-17
Abstract: 1,228,305. Coatings. CONTINENTAL OIL CO. 17 March, 1969 [8 May, 1968], No. 13840/ 69. Heading B2E. [Also in Division C3] Surfaces, such as metal, are coated by applying a grease-like composition comprising 2-80 parts by weight of a non-volatile diluent, 5-55 parts by weight of an oil-soluble dispersing agent and 1-45 parts by weight of a basic alkaline metal earth compound, the composition having an acetic base number of at least 50, is thixotropic, does not flow at 210F. and has a dropping point of at least 480F, and then applying to the coated surface a conventional paint. The alkaline earth metal compound may be of calcium or barium and the non-volatile diluent may be a liquid synthetic lubricating oil, such as polymers of propylene, polyoxyalkylenes, polyoxypropylene, dicarboxylic acid esters, and esters of acids of phosphorus, vegetable oils such as corn oil, cotton seed oil and castor oil, animals oil such as lard oil and sperm oil, and waxes such as natural and petroleum waxes particularly microcrystalline waxes. The oilsoluble dispersing agent may be a sulphonic acid, carboxylic acid, phosphorus sulphidetreated olefines and their metal salts. The conventional paint may be a two-component imine cured epoxy, two-component urethane, an alkyd enamel, a phenolic enamel, an acrylic water emulsion or vinyl.
Patent GB-1231603-A (GB)
IPC: H01M2/10
Filed: 1968-08-15
Abstract: 1,231,603. Bayonet fastening. EASTMAN KODAK CO. 15 Aug., 1968 [15 Aug., 1967], No. 39108/68. Heading E2B. [Also in Divisions G2 and H1] A holder for retaining a dry cell battery B in a housing e.g. a photographic camera housing, includes a pair of spaced arcuate resilient gripping fingers 15 and 16 extending axially from cylindrical body 11 and a pair of diametrically opposed lugs 13 and 14 extending substantially perpendicular to the axis of body 11 which are received by complementary notches in the housing so that the cap 12 can be rotated and locked into place.
Patent GB-1232875-A (GB)
IPC: F24F7/04
Filed: 1968-07-24
Abstract: 1,232,875. Ventilating ceilings. SULZER BROS. (LONDON) Ltd. 24 Oct., 1969 [24 July, 1968], No. 35323/68. Heading F4V. A room is heated or cooled by passing air through a ventilating ceiling, the ceiling being formed of frame members 11 supporting ceiling tiles 14 and a plastics sheet 20 attached to the members 11 and which contains the air. Air gaps 18 are formed between spline members 12 intersecting the frame members at rightangles. Spigots 24 are attached to the air-containing sheets for supply of air and may also connect several adjacent sheets. An air-tight end 23 is fixed in each end of each sheet. It is possible to supply air to all or to selected portions of a room or to supply air at different temperatures to individual parts of a room. Spring clips 25 and channel members 21 hold the plastics sheet on the frame members.
Patent GB-1233024-A (GB)
IPC: B65C9/22
Filed: 1968-08-29
Abstract: 1,233,024. Coating apparatus. H. KRONSEDER. 29 Aug., 1968 [7 Sept., 1967], No. 41303/68. Heading B2L. [Also in Division F1] A mounting plate 11, securable to the top of a glue container 1, is rigid with a tube 5 carrying at its lower end a pump 3, 4, driven via a shaft 6, extending through tube 5 to reduction gearing 8 and a motor 7. The pump comprises a pair of intermeshing gear wheels which extend beyond the housing in which they are journalled. Glue is delivered to a labelling machine 2 via a conduit 9 to which is connected a return by-pass controlled by a cock 10. Plate 11 also supports steam heating tubes 14, a flexible pipe 12 for the return of excess glue, and a transparent cover 19 for the coating 1. A clamp 18 enables pipe 5 to be fixed in adjusted axial position relative to plate 11.
Patent GB-1233662-A (GB)
IPC: B41J3/26
Filed: 1969-04-08
Abstract: 1,233,662. Stenographic typewriting. RANK XEROX Ltd. 6 April, 1970 [8 April, 1969; 15 May, 1969], Nos. 17795/69 and 24836/69. Heading B6F. A record 13, made from a stenographic typewriter 11 by keys each recording a mark in a specific column on the record, is retyped in conventional manner by a typewriter 18 controlled by the record 13 sensed in a sensor 16 and which record has on it characters arranged either in an accepted order, e.g. alphabetical or in the reverse of the accepted order. The record has in addition a mark formed on it by another key which indicates whether that group of characters is to be reproduced in the order marked or in the reverse order. The marks on the record 13 are visually distinguishable to facilitate reference and may be a character or sign which is sensed photoelectrically and logical circuitry interprets in which order the characters are reproduced. At the right hand margin of a line the typewriter 18 gives an end of line signal which halts the feed out from the circuitry to await a signal from the operator. As an example the word "recorder" is broken into three sylables "rec", "or", "der". The sylables "rec" and "der" are in the reverse alphabetic order so that a mark indicating this is printed at the end of that sylable line as on the record it will read as "cer" due to the fixed line position of each character. The sylable "or" is in normal alphabetic order, is printed on the record 13 as "or", accordingly has no mark at the end of the line and the typewriter reproduces it similarly.
Patent GB-1238205-A (GB)
IPC: A44B19/54
Filed: 1968-09-30
Abstract: 1,238,205. Inhibiting corrosion. ESSO RESEARCH & ENG. CO. Sept. 30, 1968 [Oct. 9, 1967], No. 46352/68. Heading C7E. Corrosion of metals in contact with aqueous media is inhibited by adding to the water a soluble gluconate and a soluble benzoate or salicylate. Equal amounts of the two components are preferably used, the concentration of each being 1 to 4000 ppm.
Patent GB-1238855-A (GB)
IPC: A41D27/06
Filed: 1968-04-06
Abstract: 1,238,855. Laminated textiles. WILLIAM CLARK & SONS Ltd. 24 March, 1969 [6 April, 1968], No. 16680/68. Heading B5N. [Also in Divisions B1-B2] A textile is laminated by heat and pressure to a fusible interlining which comprises an embossed non-woven fabric having a coating of thermoplastic resin adhesive adhering only to the prominences of the contoured surface. Suitable adhesives are polymers or copolymers of vinyl chloride or acetate, polyethylene, polyacrylates and polymethacrylates, polyvinyl butyral, ethyl cellulose, phenolic novolak, saturated polyesters, cellulose acetate or polyamide resins.
Patent GB-1256715-A (GB)
IPC: D04H1/70
Filed: 1968-10-29
Abstract: 1,256,715. Non-woven fabric laminates. KIMBERLY-CLARK CORP. 29 Oct., 1968, No. 49275/68. Heading B5N. [Also in Divisions B6 and D1] A non-woven fabric is formed of drafted fibres arranged in an aligned sinusoidal pattern. and bonded with a pattern of adhesive. The web is made by drafting a plurality of side-byside slivers 11 to align them and extend 80- 95% thereof to substantially their full length, passing-the web under tension into contact-with a bar 12 which extends and oscillates transversely of the web to impart an oscillating motion thereto, printing a pattern of adhesive on to a release agent coated sheet 17, applying the adhesive printed surface to the oscillating web, pressing the web and sheet together, and stripping the pattern banded web from the sheet after the adhesive has set. As shown, the drafted well 16 can pass under or over oscillating bar 11. In the latter case, the bar can have a row of upstanding pins which produce a striated non-uniform arrangement of the fibres across the. web. The web and adhesive: printed sheet can be pressed together by apron. 23, heated roll 20 and calender roll 28, roll 20 fuses and cures the adhesive. The sheet 17 may alternatively be an endless belt (Fig. 2). In the latter case the web can be cooled prior to stripping from sheet 17 and be returned to the heated roll 20 for calendering. The adhesive can.cover up to 25% of the area of the web. The adhesive can be applied to the sheet 17 by intaglio roll 24, printing roll 22 and doctor blade 27. The adhesive may be a plastisol of vinyl chloride polymers or copolymers in organic esters. The sheet 17 may consist of silicone, polytetrafluoroethylene, fatty acid metal complexes or acrylic polymers coated on paper, films, metal sheets or glass fabric. Additional bonding may be obtained by using thermoplastic fibres in the web. The fibres in the web can be ¢-3 inches and 0À5-3 den. and made of cotton, viscose or acetate rayon, polyesters, polyacrylonitriles or polyolefines. The web may have a weight of 3-20 g./yard<SP>2</SP>. The fabric can be folded or plied and hotcalendered to provide a laminate. The sinusoidal patterns in the laminate may be in phase or out of phase.
Patent GB-1256832-A (GB)
IPC: G09G5/22
Filed: 1970-06-12
Abstract: 1,256,832. Cathode-ray tube displays. CANADIAN WESTINGHOUSE CO. Ltd. 12 June, 1970 [23 Oct., 1969], No. 28564/70. Heading H4T. Digital data for display on a. CRT screen is loaded into a delay-line-store having a recirculation time which is a submultiple of the raster repetition period, and read out one row of characters at a time for conversion to the appropriate bright-up signals. As described the store 14 has a recirculation time of 3À3 mS and contains 15 blocks of binary-coded characters corresponding to the 15 lines of display, but the blocks of successive rows are spaced four blocks apart in the store so that each may be read out at approx. 0À88 mS intervals into a further recirculating register 19, where it is converted at 20 to the bright-up signals for successive scan lines (a 7 x 5 format is used for each of the 40 characters in a block, and a further 7 blank scan lines separate each row). After 14 lines of raster scan clock-pulse divider 36 closes 38 and opens 35 to read the next row of coded characters into 19. The cross-connections from address counter 25 to comparator 26 enable the read-in to 14 at block positions spaced four blocks apart.
Patent GB-1257842-A (GB)
IPC: H01F38/10
Filed: 1969-09-18
Abstract: 1,257,842. Transformer cores. SOC. ANON DE BOBINAGE POUR L'INDUSTRIE ET LA RADIO. 18 Sept., 1969, No. 46031/69. Heading HIT. A method of manufacturing a transformer core comprising pairs of elongate planar laminations bent individually to have L-shaped crosssections and each pair forming tubular structures with opposite ends of the strips abutting each other, fitting inside one another to form a transformer core in which the radius of bend r of all the strips is the same at each corner of the core. The lengths of the planar laminations of each pair is determined from the lengths of planar laminations of the adjacent members and from the thicknesses of those members.