baber/WOPTO huggingface dataset:
Patent CN-1065753-A (CN)
Title: 彩色显象管
Inventor: PARK HAEKYUN
IPC: H01J29/02
Filed: 1991-11-23
Abstract: 一个阴罩型彩色显象管具有一个支持阴罩的框
架及一个被连到框架上的内屏蔽(板)。它们电绝缘
且它们的每一个被提供不同电压以便在内屏蔽的内
部形成一电位差。当从电子枪射出的电子束通过会
聚透镜时，其直径可以被减小，使大部分电子束可通
过小孔，结果改善了屏面的色彩纯度。
Patent CN-1079776-A (CN)
Title: 犬、猫专用药物洗涤剂
Inventor: YANHE TENG
IPC: C11D3/48
Filed: 1993-01-03
Abstract: 本发明为犬、猫专用药物洗涤剂，选用最新对人
畜无害的杀虫剂——双甲脒，配以表面活性剂，皮毛
保护剂及香料色素等辅料经加工制成。使用该产品
可使犬、猫的皮毛保持清洁、光亮、柔软，同时可杀灭
螨、蚤等皮肤寄生虫，对真菌类皮肤病也有一定的治
疗作用。
Patent CN-1150401-A (CN)
Title: 机器人控制系统
Inventor: TADASHI TANINAGA
IPC: B24B27/04
Filed: 1995-06-16
Abstract: 当供应到磨头的负载电流中的变化不大于一预定阈值时，使磨头进入工件的量根据负载电流控制。在负载电流的变化量超过预定阈值时，根据负载电流控制磨头的磨削速度。在用一个机器人实施多种作业时，在一种作业中计算出的位置修正值在另一作业中被用来修正一标的位置。
Patent CN-1137033-A (CN)
Inventor: DYCKMAN ARKADY SAMUILOVICH
IPC: C07B63/02
Filed: 1996-03-08
Abstract: 本发明涉及对在制造苯酚和双酚过程中产生的焦油混合物的加工工艺。采用的方法是在290-360℃下，在一个蒸馏柱型热裂化反应器中，加热由双酚-A工艺得到的柱底液体和由枯烯制苯酚工艺得到的苯酚焦油，二者的质量比为1∶(1-10)。通过进料到柱子中部，以及柱从顶取出有价值产品进行此工艺。
Patent CN-1161862-A (CN)
Title: 蛙病毒疫苗
Inventor: ZHANG QIYA
IPC: C12N15/86
Filed: 1996-12-27
Abstract: 本发明涉及名特优水产动物疾病防治的抗病毒疫苗。以蛙病毒CCTCC-V96004感染草鱼性腺细胞CO 9510 ，得到大量扩增后，再用甲醛对其进行灭活处理，制备出抗蛙病毒疫苗。疫苗生产周期短，工艺简单，安全、无毒、不污染环境和水体，对蛙的免疫保护率高达95％。
Patent CN-1185812-A (CN)
Title: 表达胆汁盐刺激脂酶(bssl)的dna分子
Inventor: DAS G
IPC: C12N9/20
Filed: 1996-03-12
Abstract: 本发明涉及在甲基营养酵母巴斯德毕赤酵母中表达胆汁盐刺激脂酶的方法中使用的DNA分子,重组载体和细胞培养物。DNA分子包含:(a)编码为人BSSL或其生物活性变异体的多肽的区域;(b)与所述多肽编码区相连的,编码能操纵所述多肽从用所述DNA分子转化的巴斯德毕赤酵母细胞分泌的信号肽的区域;(c)可操作性地与(a)和(b)中定义的所述编码区相连的巴斯德毕赤酵母的甲醇氧化酶启动子或功能等价的启动子。
Patent CN-1216321-A (CN)
Title: 癌胚抗原基因启动子dna的克隆方法、序列及其用途
Inventor: WANG XIAOHUAI
IPC: C12N15/12
Filed: 1997-10-31
Abstract: 本发明涉及人癌胚抗原(CEA)基因启动子DNA的克隆方法、序列及其用途,其特点是:该DNA序列与结肠癌CEA基因启动子不同,在+93位是C而不是G碱基。在CEA分泌性肿瘤基因治疗中,将该基因片段与治疗基因重组,可望取得选择性杀伤肿瘤细胞,而对正常细胞不受影响的效果。
Patent CN-1207068-A (CN)
Inventor: MCCURDY R J
IPC: G02B5/08
Filed: 1997-09-10
Abstract: 公开了一种涂有日光控制涂层的玻璃制品,它可用来生产建筑用玻璃窗的减热玻璃。这涂膜制品包括一块玻璃基质、一层淀积并粘结在这玻璃基质表面上的虹彩色抑制夹层。至少一层淀积并粘结在这虹彩色抑制涂层表面上的第一透明涂层和至少一层淀积并粘结在这第一透明涂层表面上的第二透明涂层。这第一透明涂层和第二透明涂层在近红外光谱区中的折射率差比在可见光谱区中的折射率差要大。建筑用玻璃窗上使用本制品将导致玻璃窗能排除在近红外光谱区中的太阳能而同时又允许有高度的可见光透射比。
Patent CN-1236385-A (CN)
Title: 硬性隐形眼镜护理调节液
Inventor: ASGHARIAN BAHRAM
IPC: C11D17/00
Filed: 1998-07-17
Abstract: 公开了处理硬性隐形眼镜的隐形眼镜护理组合物。组合物用于漂洗、清洁、灭菌和贮存硬性隐形眼镜。组合物含包括半乳糖甘露聚糖多糖和硼酸类化合物的独特胶凝体系,以使其在镜片再置入用者眼内时调节镜片。也公开了组合物的使用方法。
Patent CN-1224125-A (CN)
Inventor: ABE TAKASHI
IPC: F15B15/08
Filed: 1999-01-20
Abstract: 液压缸筒(16)与基座(12)制成一体,支撑肋(14)插入其中。按照液压缸筒(16)内可滑动活塞(26)的运动来移动滑动件(18)。由于液压缸筒(16)被支撑肋(14)支撑,即使液压缸筒(16)加长,也无须担心会弯曲。这样就扩大了滑动件(18)的行程。
Patent CN-1275439-A (CN)
Title: 一种液相加氢催化剂及制法和应用
Inventor: WANG XIULING
IPC: B01J23/78
Filed: 1999-05-27
Abstract: 本发明涉及一种醛液相加氢催化剂及制法和应用。催化剂的载体选自SiO 2 或硅藻土,镍为第一活性组份,其它活性组分选自钴、钼、铬、钾;按重量百分比计,其中镍含量为5—40;钴和钼的含量为0.2—5.0。活性组分通过浸渍或者共沉淀载附在SiO 2 或硅藻土载体上。本发明可用于由饱和及不饱和醛制备饱和醇的液相加氢工艺中。
Patent CN-1255416-A (CN)
Title: 手操纵的钻和/或凿机
Inventor: RONALD WEYEMAN
IPC: B25D13/00
Filed: 1999-11-26
Abstract: 本发明涉及一种手操纵的钻和/或凿机,它有一个装在机壳(2)内部的冲击机构(11),用于产生轴向冲击并将轴向冲击传给一个夹紧在与机壳(2)连接的工具卡头(9)中的钻或凿工具。这种以极化磁阻的原理为基础的冲击机构(11)包括一个冲击体(12),它借助于一个可控制的磁场可周期性地轴向移动,磁场由一个包括线圈(13)和至少一块高能永久磁铁(14)的装置发生。
Patent CR-20120492-A (CR)
Title: Esponja hemostatica
Inventor: HEDRICH HANS CHRISTIAN
IPC: A61L15/22
Filed: 2012-09-27
Abstract: La presente invención proporciona una esponja de un material compuesto porosa hemostática que comprende una matriz de un biomaterial y un componente polimérico hidrofílico que comprende grupos reactivos donde i) y ii) están asociados entre sí de manera tal que la reactividad del componente polimérico se mantiene.
Patent CR-20120606-A (CR)
Title: Mètodo no tòxico para obtener planchas de huecograbado y planchas asì obtenidas
Inventor: CHAVES BADILLA SALOMON
IPC: B44C1/22
Filed: 2012-12-03
Abstract: La presente invención se relaciona con un método no tóxico para obtener planchas para el huecograbado artístico multiejemplar sobre papel que utiliza como soporte cuero animal, así como también se relaciona con las planchas obtenidas utilizando dicho método.
Patent CR-20180175-A (CR)
Title: Anticuerpos anti-cd19 humano con alta afinidad
Inventor: HOFER THOMAS
IPC: C07K16/28
Filed: 2016-09-28
Abstract: La presente invención se refiere a anticuerpos contra CD19 humano (anticuerpos anti-CD19 humano), métodos para su producción, composiciones farmacéuticas que contienen estos anticuerpos, y métodos de uso de los mismos
Patent EC-SP077813-A (EC)
Title: Agente secuestrante para fertilizantes de micronutrientes
Inventor: MCLAUGHLIN MIKE
IPC: C05G3/00
Filed: 2007-10-15
Abstract: De acuerdo con la presente invención, se proporciona un método para secuestrar micronutrientes, cuando se utilizan para proporcionar los micronutrientes a una planta, el mismo comprende aplicar a una zona de la planta o suelo/sustrato que rodea la planta una cantidad efectiva de una composición fertilizante para plantas que comprende un surfactante, tal como por ejemplo, de la fórmula general (III), que sea capaz de formar enlaces coordinados con los micronutrientes.
Patent EC-SP961795-A (EC)
Title: Nuevo preparado medicamentoso estable para la produccionde aerosoles exentos de gas propulsor
Inventor: ZIERENBERG BERND
IPC: A61K9/12
Filed: 1996-06-17
Abstract: La presente invención se refiere a preparados medicamentosos con contenido en etanol para la producción de aerosoles exentos de gas propulsor.
Patent EC-SP972199-A (EC)
Title: Pirazoles parasiticidas
Inventor: BANKS BERNARD JOSEPH
IPC: A61K9/00
Filed: 1997-07-24
Abstract: Se describe un nuevo grupo de pirazoles parasiticidas de fórmula I:(gráfico) , en la que R2 es NH2 H, halógeno, NH(alquilo C1-6 opcionalmente sustituídos con uno o más halógeno), NH (bencilo opcionalmente sustituído con uno o más halógeno), NHSCF3, o R2 es alquilo C1-6 opcionalmente sustituído con uno o más halógeno; R3, R5 y R7 son cada uno independientemente H, halógeno, SF5, alquilo C1-6 opcionalmente sustituído con uno o más halógenos alcoxi, C1-6 opcionalmente sustituído con uno o más halógenos o S(O) n (alquilo C1-6 opcionalmente sustituido con uno o más halógenos), en donde n es 0,1 ó 2; X es O o NOY: Y es H o alquilo C1-6 opcionamente sustituído con uno o más halógenos; R8 es H, alquilo C1-6 opcionalmente sustituído con uno o más halógenos o con uno o mas alquilos C1-4 opcionalmente sustituídos con uno o más halógenos o por cicloalquilo C1-8 carbonilo; y sus sales de adición de ácidos farmacéutica o veterinariamente aceptables, junto con los procedimientos para obtenerlo,y los usos de los mismos.
Patent EC-SP982600-A (EC)
Title: Uso de trifenilmetil 1-2-3-triazoles
Inventor: URBAHNS KLAUS
IPC: C07D249/00
Filed: 1998-07-22
Abstract: La presente invención se refiere al uso de trifenilmetil 1,2,3-triazoles para la producción de un medicamento para combatir enfermedades del SNC, a nuevas sustancias activas, procedimientos para su obtención asi como a su uso, especialmente como agente con actividad cerebral.
Patent EC-SP982760-A (EC)
Title: Recipiente de almacenamiento para lentes de contacto
Inventor: NICOLSON PAUL CLEMENT
IPC: B65D75/32
Filed: 1998-11-30
Abstract: La presente invención se refiere a un recipiente de almacenamiento para lente de contacto, y de una más particular, se refiere a un recipiente de almacenamiento para un lente de contacto hidrofílico blando.
Patent FI-20010788-A (FI)
Inventor: KOIVUKUNNAS PEKKA
IPC: D21G1/00
Filed: 2001-04-17
Abstract: A paper web is calendered by passing the paper web through a nip formed by a heatable thermo roll and a backing roll. The surface temperature of the thermo roll is above the glass transition range of the paper.
Patent FI-20170067-A (FI)
Inventor: SERLACHIUS FREDRIK
IPC: A01D7/08
Filed: 2017-05-02
Abstract: Keksintö käsittää samassa asennossa sekä veto- että työntöliikkein toimivan haravan, jonka jäykät piikit (39) on joustavasti (9) nivelöyty tai jousella (9) kiinnitetty haravan runkoon(16), joka muodostuu putkiproflilista valmistetusta yhdestä sivusta auki (36) olevasta akselista(16), jotka piikit (39) päätyvät kaksoiskärkeen (17).
Patent FI-20175639-A (FI)
Title: System and method for controlling growth of microorganisms
Inventor: NUMMENPALO MIKA
IPC: A61L9/20
Filed: 2017-07-03
Abstract: Disclosed is a system for controlling growth of microorganisms, comprising a first light source (104, 204) for radiating a blue light at a first wavelength that ranges between 400 to 480 nanometres to control growth of microorganisms; a second light source (106, 206) for radiating an ultraviolet light at a second wavelength that ranges between 250 to 300 nanometres to kill microorganisms; a light sensor (110, 212) for detecting an intensity of a light; a motion sensor (112, 214, 306, 406) for detecting a moving object (408); and a microcontroller (108), communicatively connected to the first light source, the second light source, the light sensor and the motion sensor, configured to modify an intensity of the blue light based on the light sensor data; and control an intensity of the ultra-violet light based on detection of a moving object by the motion sensor.
Patent FR-1601469-A (FR)
Title: Preparation of refractory complex - materials
IPC: C23C16/38
Filed: 1968-12-05
Granted: 1970-08-24
Abstract: Preparation of a tungsten core coated with titanium boride by effecting a vapour phase reaction between a boron halide BCl3 a titanium halide pref. TiCl4 and hydrogen, pref. under pressure and at 1150-1300 degrees C in the presence of a tungsten substrate. The ratios of the B and Ti halides in the reaction are suitably those to produce a stoichiometric titanium boride. Opt. the Ti3B4 may be given a thin metal coating.
Patent GB-1047478-A (GB)
IPC: F24C15/10
Abstract: 1,047,478. Electric hot plates. K. FISCHER. Aug. 7, 1963 [Aug. 9, 1962], No. 31083/63. Heading H5H. In a solid type hot plate 4 having two elements, one, 2 for rapid initial heating and one 3 for simmering, and a temperature probe 5, 6 connected to a bellows operated switch changing the heating from one condition to another at a determined temperature, and above this temperature thermostatically controlling the simmering element, the simmering element is arranged inside the first element so that at least one convolution of the simmering element separates the probe from the rapid heating element. The elements may be arranged (a) with both elements energized for initial heating with the rapid element cut out for simmering, (b) the rapid element only and the simmering element de-energized for initial heating, the elements being changed over for simmering, or (c) both elements in series with the simmering element shunted for initial heating, the shunt being removed for simmering.
Patent GB-1052847-A (GB)
IPC: C11D1/38
Abstract: 1,052,847. Detergent compositions. ARTHUR D. LITTLE Inc. Oct. 16, 1963 [Feb. 14, 1963], No. 40815/63. Heading C5D. [Also in Division D1] A composition suitable for washing and softening fabrics comprises an anionic or non- ionic detergent and a solid fabric softening agent comprising a complex of urea and a cation-active organic compound containing at least one straight-chain organic radical of at least 8 carbon atoms per radical. The cationactive organic compound may be a quatemary ammonium compound or an amine, e.g. di- (hydrogenated tallow) dimethyl ammonium chloride; 2 - hepta - decyl - 1,1 - methyl- [(2 - stearoylamido)ethyl] imidazolinium methyl sulphate; di-(hydrogenated tallow) dimethylammonium methyl sulphate; primary tallow amine; primary hydrogenated tallow amine; N-tallow 1,3-propylene diamine; N-oleyl 1,3- propylene diamine; N-coco 1,3-propylene diamine; di-(soya) dimethyl ammonium chloride and di-(coco) dimethyl ammonium chloride. The complex may be a powder or in granulated form or in flake form obtained by reacting urea with the cation active organic compound in the presence of a small amount of water, recovering the reaction product from the reaction mixture and flaking on a rolling mill to a thickness not substantially in excess of 0À025 inch. The softener may comprise 4-40% by weight of the cation active organic compound and 50-90% by weight of urea. The softening composition may also contain a surface active agent, a perfume and a dye. The anionic detergent may be an alkyl sulphate, alkyl aryl sulphonate, monoglyceride sulphate, sulphoethyl oleate, sulphoethyl-N-methyl oleic amide or a fatty acid soap, and suitable non-ionic detergents are polyalkylene oxide derivatives of phenolic compounds, aliphatic organic hydroxy, carboxy, amino or mercapto compounds, carboxylic acid amides or sulphonamides. The detergent composition may also contain alkali metal carbonates, silicates or phosphates, chlorinated trisodium phosphate, sodium sulphate and sodium carboxymethyl cellulose.
Patent GB-1054808-A (GB)
IPC: B65D75/38
Abstract: 1,054,808. Food sachets. ASPRONICHOLAS Ltd. Aug. 30, 1963 [Aug. 3, 1962], No. 29892/62. Headings A2B and A2D. [Also in Division B8] A sachet which may contain a food product such as tea, coffee, soup, sauce, dehydrated mashed potato powder, or mustard, is formed of an envelope 1, 2, Figs. 1 and 2 (not shown), of water soluble material covered by a removable waterresistant sheath 3, 4 e.g. of metal foil or synthetic resin. The envelope, when it dissolves, may act as a thickener for the food product and may be formed of polyglycol, polyvinyl pyrrolidone, cellulose film, or plant gum. The sheath is heatsealed, crimped, or adhered to the envelope along their peripheries (see Division B8).
Patent GB-1228020-A (GB)
IPC: E02F3/36
Filed: 1968-08-09
Abstract: 1,228,020. Shovelling machines. COMPAGNIE FRANCAISE JOHN DEERE. 9 Aug., 1968 [9 Aug., 1967], No. 388220/68. Headings E1F and E2A. To facilitate release of a swivellably mounted locking catch 20 from a stop 16 a two arm lever 28 pivoted on the catch bears against a flat face 36 of the stop so that, as it is pivoted about its point of contact with the stop, it will cause swivelling of the catch clear of the stop. The catch is used to lock an implement, e.g. a scoop 12, to a tractor-mounted jib 23. Preferably the catch 20 is pivoted against a spring 25 as tension is applied through a linkage 32 to turn the lever about its pivotal connection 30 with the catch in the direction 39.  (For Figure see next column)
Patent GB-1228855-A (GB)
IPC: B66F9/18
Filed: 1968-05-18
Abstract: 1,228,855. Grippers. WARD'S WELDERS Ltd. 21 May, 1969 [18 May, 1968], No. 23754/68. Heading B8H. Each gripper arm 4 of a gripper device mounted on a lift truck comprises a plate member 5 formed with downwardly-diverging portions 9 to which is secured a channel-section member 10 provided with a resilient loadengaging pad 11. A flange 7 is secured to the top of the arm whereby the arm may be secured to the gripper device. Strengthening ribs 9a are provided on the rear surfaces of the portions 9.
Patent GB-1229488-A (GB)
IPC: F04C2/12
Filed: 1968-05-02
Abstract: 1,229,488. Rotary positive-displacement machines. LIQUID CONTROLS CORP. May 2, 1968 [June 1, 1967], No.20845/68. Heading F1F. In a fluid-flow meter intermeshing rotors 48, 50, 52 driven by the working fluid flowing between ports 14, 20 are coupled by timing gears 74, 76, (78), Fig. 1 (not shown), attached thereto, the rotor 52 being connected to a counter (26) by gears 80, 82, 86. Optionally, intermeshing tooth-like serrations are formed on the rotors to minimize leakage. The gears 74, 76 may be made of plastics material e. g. nylon. Recesses in a plate 28 to accommodate the timing gears may be dispensed with. Holes may be formed in said plate to balance axial pressures on the rotors, Fig. 8 (not shown). The meter may be adapted to operate as a pump.
Patent GB-1231292-A (GB)
IPC: B60R19/26
Filed: 1969-06-23
Abstract: 1,231,292. Vehicle bumpers. MENASCO MFG. CO. 23 June, 1969, No. 31597/69. Heading B7J. [Also in Division F2] A vehicle bumper consists of a rigid or (as shown) flexible bumper bar 63 supported from the vehicle frame 10 by one or more buffers 25, 26, 34, 35, each of which is of a construction depicted in Fig. 6 (not shown, but see Division F2). Essentially, each buffer constitutes a dashpot in which the shock-absorbing means is a visco-elastic solid such as a silicone, so that they function as self-damping springs.
Patent GB-1231765-A (GB)
IPC: B02C17/04
Filed: 1970-02-10
Abstract: 1,231,765. Tube mills. TRELLEBORGS GUMMIFABRIKS A.B. 10 Feb., 1970 [11 March, 1969], No. 6396/70. Heading B2A. The inner walls of a tube mill barrel are smooth planar surfaces so arranged that no more than three surfaces can face upwards in any angular position of the barrel about its horizontally-disposed rotational axis. The walls are formed by an elastomeric panel; e.g. of rubber, which may have an internal reinforcement and be supported by a rigid steel jacket or an open frame of beams. Each wall panel may be divided into axial or circumferentialsections, or both. The cross-section of the barrel is typically a regular polygon (up to a hexagon), Figs. 1..3 and 5, but may be, e.g. a rhombus, Fig. 4.
Patent GB-1234325-A (GB)
IPC: B26B19/10
Filed: 1969-07-17
Abstract: 1,234,325. Dry shavers. CARINTHIA ELEKTROGERATE G.m.b.H. 17 July, 1969 [22 July, 1968], No. 36144/69. Heading B4B. A cutter head for dry-shavers and like apparatus comprises a cutter head frame 1 and an upper cutter 6 formed by a resilient frame 11, 12, 21, 22 which is provided with teeth 13, 14 adapted to co-operate with teeth 9, 10 on a movable lower cutter 7, the frame being held in the cutter head under initial tension with a curvature which is concave towards the lower cutter. The frame 1 is provided with projections 15a to 15d having recesses 16a to 16d into which the frame can be clipped; the projections 15c and 15d have additional recesses 18c, 18d in order to facilitate the clipping operation. End walls 19, 20 of the head frame 1 are provided with noses 23, 24 which raise the frame members 21, 22 in order to provide the curvature, the noses having bevels which allow the frame members 21, 22 to be easily fitted into the recesses. In the modification shown in Fig. 8, the resilient frame is held in a curved position by means of support elements 35 each having a projection 37 adapted to engage in an aperture in the frame members 21, 22 and being adjustable within guides 39 formed on end walls 38 of the head; the elements are locked by screws 40. In a further modification (Fig. 10, not shown) the elements 35 are replaced by end members (41) formed on a bracket (42), the end members (41) having apertures adapted to be engaged with projections (44) formed on the end wall 38. The bracket may also serve as a support for springs (47) for pressing the lower cutter into contact with the upper cutter.
Patent GB-1250765-A (GB)
IPC: D06N7/00
Filed: 1968-03-29
Abstract: 1,250,765. Laminates. VITAFOAM Ltd. 27 March, 1969 [29 March, 1968], No. 15095/68. Heading B5N. [Also in Division A4] A backing material of laminar form includes a layer of traditional backing material, e.g. of hessian, to which is firmly secured by flame bonding a lamination of flexible foamed material, e.g. a polyurethane foam. In a preferred embodiment an additional lamination of foamed material is provided on the other face of the traditional backing material, e.g. by flame bonding. The material of the invention may be used as a backing for a rug or as a carpet underlay.
Patent GB-1251758-A (GB)
IPC: G01L5/24
Filed: 1969-02-10
Abstract: 1,251,758. Indicating tension in bolts. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. 10 Feb., 1969 [9 Feb., 1968], No. 7129/69. Heading F2H. A bolt has a tension indicating device comprising a member 5 attached at one end to the bolt shank and an indicator rod 9 secured to the other end of the member, a change in length of the bolt shank when the bolt is tensioned resulting in a corresponding movement of the rod relative to the top surface of the bolt head 1. As shown, the member 5 is a cylindrical sheet metal sleeve attached by a soldered connection 6 to the bolt shank. The member 5 terminates in a narrow blade 7 to which the rod 9 is attached, the blade passing through a longitudinal hole 8 in the periphery of the bolt head. The member 5 surrounds an extension 3 of the threaded portion 4 of the bolt. With the bolt untensioned the top surfaces of the bolt head and the rod 9 are coplanar but when the bolt is tensioned, the distance that the top surface of the rod lies below the top surface of the bolt head indicates the tension in the bolt. In a modification the connection 6 may be formed by rolling the member 5 in a groove and the circumference of the member 5 may be reduced to be equal to or less than the width of the blade 7. The hole 8 may be inclined at an angle α to the bolt axis.
Patent GB-1252517-A (GB)
IPC: C07C241/00
Filed: 1969-08-18
Abstract: 1,252,517. Isocyanates. OLIN CORP. 18 Aug., 1969 [3 Sept., 1968], No. 41163/69. Heading C2C. Organic isocyanates are prepared by the catalytic reaction of an organic nitro compound and carbon monoxide at elevated temperature and pressure, the reaction being carried out in the presence of an effective amount of discrete particles of an oxide of iron, preferably ferric oxide. An oxide of molybdenum and/or chromium may also be present. The catalyst is preferably a noble metal compound such as a halide, optionally complexed with or mixed with a Lewis base, preferably pyridine, quinoline or isoquinoline. The preparation of toluylene diisocyanate is described. Starting materials include nitro -alkanes, -cycloalkanes, -naphthalene, - anthracenes, - phenothiazines, - alkyl benzenes, - alkoxy benzenes, - halobenzenes, - biphenyls, - biphenyl ether, biphenylthioethers, - bisphenylsulphones, - benzene sulphonyl chlorides, benzaldehydes, - benzoates, - benzonitriles, - benzoyl chlorides and - phthalic anhydride.
Patent GB-1264089-A (GB)
IPC: A23K1/16
Filed: 1970-12-03
Abstract: 1,264,089. Feed supplement. SMITH KLINE & FRENCH LABORATORIES. 3 Dec., 1970 [3 Dec., 1969], No. 57488/70. Heading A2B. A feed supplement for ruminant animals comprises a non-toxic and non-therapeutic quantity, sufficient for improving the feed efficiency, of a polychloro or polybromohemiacetal derivative of a polyhydric alkanol, a saccharide or a polysaccharide. Exemplified supplements are the reaction products of (1) starch and chloral hydrate, anhydrous chloral, anhydrous bromal, 2,2,3-trichlorobutyraldehyde, dichloroacetaldehyde, or 2,2,2-trichloro- 1-ethoxy ethanol, (2) methyl cellulose and anhydrous chloral, (3) cellulose powder and chloral hydrate, (4) finely ground dried corn and anhydrous chloral and (5) light corn syrup and anhydrous chloral.
Patent GB-1289386-A (GB)
IPC: C23F11/10
Filed: 1970-02-12
Abstract: 1289386 Scale &c inhibition CHEMED CORP 12 Feb 1970 [17 March 1969] 6750/70 Heading C1C [Also in Division C7] A method of removing existing deposits and/ or inhibiting deposition of scale &c. in water cooled industrial heat exchange and cooling water systems comprises adding to the water flowing through the system from 0À1-500 p.p.m. of a mixture of a non-ionic surfactant and, for each part by weight of the surfactant, 0À01 to 10 parts by weight of a water soluble polymer having a weight average molecular weight of at least 400 and which is a methacrylic acid polymer, an acrylic acid polymer, an acrylic acidmethacrylic acid polymer, a hydrolysed polyacrylamide, a hydrolysed polymethacrylamide, a water soluble salt of the polymers, or a mixture thereof. An extensive list of non-ionic surfactants is given.
Patent GB-1290588-A (GB)
IPC: F16L9/02
Filed: 1970-06-26
Abstract: 1290588 Drawing cross-rifled tubing SUMITOMO METAL INDUSTRIES Ltd 26 June 1970 [2 July 1969] 31170/70 Headings B3A and B3P [Also in Division F4]  In a method of making a vapour generating tube, a tube 3 is drawn over a rotary plug 11 pro-  vided with spiral lands 12. The tube 3<SP>1</SP> so formed is then drawn over either a rotary plug (17) having spiral lands (16) of the opposite hand to the lands 12, Fig. 9 (not shown), or over a fixed plug 19, to form a series of spirally arranged, parallelogram shaped projections 20. The tube is drawn on a chain type cold-drawing bench by a carriage (4), which is provided with a pawl (5) for engagement with an endless chain (6), Fig. 5 (not shown).