baber/WOPTO huggingface dataset:
Patent CN-1108759-A (CN)
Title: 热电薄膜红外传感器及其制备方法
Inventor: LEE DON-HEE
IPC: G01J5/34
Filed: 1994-06-22
Abstract: 一种热电薄膜红外传感器，包括：位于衬底上表

面的底层Pt电极；位于底层Pt电极上表面的热电薄

膜，其右侧部分与底层Pt电极的预定区域相重叠；以

及位于热电薄膜之上的上层Cr电极，当衬底包括具

有(100)面的MgO单晶衬底时，底层Pt电极厚度为

150至400，以便增大热电薄膜的C轴取向。采用

这种结构，热电薄膜呈现出改善的红外线灵敏度。
Patent CN-1111638-A (CN)
Title: 作为细胞粘连抑制剂的硫酸化的β-糖脂衍生物
Inventor: BANVILLE JACQUES
IPC: C07H15/04
Filed: 1995-03-03
Abstract: 本发明提供了式I新的硫酸化的β—糖脂化合
物或其无毒的可药用盐、溶剂化物或水合物，它们是
selectin介导的细胞粘连的抑制剂并可用于治疗或预
防哺乳动物的炎性疾病和其它病理学病症，其中R、R 1 、R 2 、R 3 、R 4 、R 5 、和R 6 的定义如说明书所述。
Patent CN-1130176-A (CN)
Inventor: JIAXIANG MA
IPC: C07C301/00
Filed: 1995-12-15
Abstract: 本发明涉及一种工业循环水中的水处理杀菌剂及其制备方法，它由亚硫酸乙撑酯和10-20个碳的叔胺经混合、加热反应制得，其两种成分的摩尔比为： 
     10-20个碳的叔胺∶亚硫酸乙撑酯为1∶0.8-1.2。 
     其产品的分子结构通式为上式。
Patent CN-1139149-A (CN)
Title: 煤液化的方法
Inventor: SATO YOSHIKI
IPC: C10G1/08
Filed: 1996-03-29
Abstract: 一种煤液化的方法，包括步骤：(a)由煤粉、溶剂和催化剂生产煤泥，按100重量份煤计所述溶剂为100至233重量份，所述催化剂为0.5至10重量份；(b)将煤泥与焦炉气在温度350至480℃，压力20至200atm下反应形成液化产品；(c)将液化产品分离为液化淤浆和气体；(d)蒸馏液化淤浆形成液化油和溶剂精制煤；(e)再循环所述液化油作为步骤(a)的溶剂。
Patent CN-1153272-A (CN)
Inventor: ISHIGAKI SHIGEYA
IPC: F25B9/00
Filed: 1996-11-18
Abstract: 提供用简单的结构便可防止制冷剂回路中发生异常高压、同时能防止运转能力下降的空调器及其运转控制方法。本发明在备有控制能力可变型压缩机的运转能力控制装置的空调器中，当检测的制冷剂回路的压力超过第1压力值时，校正处理部107发出使当前运转能力下降的校正信号，当超过比第1压力值低的第2压力值时，第2校正处理部发出禁止运转能力上升的信号，驱动部根据这些信号控制压缩机的运转能力。
Patent CN-1228200-A (CN)
Inventor: PATTERSON G S
IPC: H01M50/528
Filed: 1997-08-13
Abstract: 使用蓄电池组触点组件确保在蓄电池组和由该蓄电池组供电的装置间良好连接的蓄电池组。触点组件包括一个托架、一个与托架一体的第一触点、和一个与从导电可焊材料上冲压下来的托架一体的第二触点。托架和触点间有一条划线。触点的一块选择部分被镀金，这样限定了一个暴露的可焊表面和一个选择性电镀的表面。在装配过程中，暴露的可焊表面焊接到蓄电池组的正和负终端电极上，沿划线使托架软弱化并将其去除。最终的触点被牢固地附着在蓄电池组的终端电极上并为与蓄电池组供电的装置的接触提供一个镀金表面。
Patent CN-1228738-A (CN)
Inventor: NAEDLER MARK H
IPC: B60S5/04
Filed: 1997-08-14
Abstract: 一种用于中心轮胎充气系统的旋转充气连接机构,用以向旋转的轮胎供给气体,其包括一接头(20),接头包括一具有内凸肩(34)与旋转密封件(38)的固定部件(28)和一包括延伸的刚性管式构件(42)同轴地延伸通过及轴向可移动于固定部件和旋转密封件的旋转部件。管式构件与毂盖(14)密封连接,由此结构可允许接头的活动部件和固定部件之间的移动和不同轴。
Patent CN-1269901-A (CN)
Title: 具有再调整至少一种运行参数的装置的设备
Inventor: HERTRICH R
IPC: G09G3/36
Filed: 1998-08-03
Abstract: 为了避免或至少难于将一个设备运行参数在一个不适当的范围内的一个再调整,再调整受一个数值间隔的限制,其平均值与运行参数的瞬间数值相匹配。从而运行参数的再调整特别被简化,克服了由于老化或慢慢的环境影响造成的改变。这个具有特别的优点是,如果再调整涉及到一个显示装置的一个运行参数,例如一个彩色LCD－显示器的供电电压,因为从而在实际上避免了,一个用户由于非专业的再调整使显示装置不能再使用。
Patent CN-1235168-A (CN)
Title: 热处理齐格勒－纳塔催化剂以提高在溶液聚合反应工艺的活性
Inventor: JABER ISAM
IPC: C08F10/00
Filed: 1999-04-01
Abstract: 本发明提供一种新颖齐格勒－纳塔催化剂的制备方法,所述方法在高温溶液工艺中该方法显著提高乙烯与α－烯烃的均一聚合反应和共－聚合反应的活性。该方法用于混合和加热催化剂成分,使催化剂的性性显著提高约60%。
Patent CN-1246004-A (CN)
Title: Cdma通信系统中的频率控制方法
Inventor: KAKI WAKISAKA
IPC: H04B17/336
Filed: 1999-07-21
Abstract: 一种CDMA通信系统中的频率控制方法,即使在一个移动台失去传输功率控制的情况下,可以防止通信质量恶化。当接收Eb/Io和参考Eb/Io之间的差超过一个大的预定值时,一个移动台被确定为有故障,从而,基站指示该移动台切断其电源。如果该移动台的电源不能被确认为切断时,基站指示该移动台改变其频率。如果该移动台的频率改变不能被确认时,基站指示除了发生故障的移动台以外的正常移动台改变频率。
Patent CN-1319005-A (CN)
Title: 含有恩他卡朋和硝替卡朋以及交联纤维素衍生物的药物组合物
Inventor: VAHERVUO K
IPC: A61K31/12
Filed: 1999-09-13
Abstract: 本发明涉及一种含有恩他卡朋、硝替卡朋或其可药用盐和交联纤维素衍生物的口服压制组合物。组合物基于的发现是,交联纤维素衍生物可提高口服压制组合物中恩他卡朋或硝替卡朋的释放速率。交联纤维素衍生物在该组合物中的含量适宜至少为6重量%,优选约8%至约16重量%,尤其优选约10%至约14重量%。
Patent CN-1320349-A (CN)
Title: 在通信网中接通信道的电路装置和方法
Inventor: KRETEN A
IPC: H04J3/00
Filed: 1999-09-23
Abstract: 在由N条信道组成的连接中传输高数据率时,在控制设备中,设置了第一信道,该信道承担其它N－1条信道的协调。此外,由N条信道组成的连接的单信道出现在交换站符合其资源的应用;可是只有第一信道负责连接的控制,这样只有通过交换系统建立唯一的一个N倍连接。
Patent CR-20110183-A (CR)
Title: Compuestos de uracilo y herbicidas que los comprenden
Inventor: KO YOUNG KWAN
IPC: C07D239/54
Filed: 2011-04-06
Abstract: Compuestos de uracilo representados por la Fórmula 1,donde R1, R2, R3, R4, R5, X, Y, Z y W tienen los valores que se definen en la descripción detallada, un método para preparar dichos compuestos, y herbicidas que los incluyen como ingredientes activos
Patent CR-20150291-A (CR)
Title: Composición que comprende un agente de control biológico y un insecticida
Inventor: ANDERSCH WOLFRAM
IPC: A01N63/30
Filed: 2015-06-02
Abstract: La presente invención está dirigida a una composición que comprende al menos un agente de control biológico seleccionado del grupo que consiste en la cepa 251 de Paecilomyces lilacinus (AGAL Nº 89/030550) y Coniothyrium minitans CON/M/91-08 (DSM 9660) y/o un mutante de estas cepas que tienen todas las características de identificación de la cepa respectiva y/o un metabolito producido por la respectiva cepa que exhibe actividad contra nematodos, insectos y/o fitopatógenos y al menos un insecticida (I)
Patent CR-20170526-A (CR)
Title: ANTICUERPOS ANTI-CD38 PARA EL TRATAMIENTO DE AMILOIDOSIS DE CADENA LIGERA y OTRAS ENFERMEDADES MALIGNAS HEMATOLÓGICAS POSITIVAS PARA CD38
Inventor: SASSER AMY;
IPC: C12N15/13
Filed: 2016-05-20
Abstract: La presente invención se relaciona con terapias de combinación con anticuerpos anti-CD38 y ácido todo-trans-retinoico
Patent CR-20180029-A (CR)
Title: Inhibidores peotídicos del receptor de interleucina 23 y su uso para tratar enfermedades inflamatorias
Inventor: ZHANG JIE
IPC: C07K7/08
Filed: 2016-07-15
Abstract: La presente invención proporciona inhibidores peptídicos novedosos del receptor de interleucina 23 y composiciones y métodos relacionados para utilizar estos inhibidores peptídicos para el tratamiento o la prevención de diversas enfermedades y trastornos, incluidas enfermedades intestinales inflamatorias
Patent CR-20210249-A (CR)
Title: Method and device for drying plant material
Inventor: WATKINS ROBERT OGILVIE
IPC: F26B3/04
Filed: 2019-10-08
Abstract: The present invention relates to a method of processing plant material to provide products such as food products, dietary supplements, pharmaceuticals, cosmetics and fertilizers. In particular, the invention relates to the processing of fruit and vegetable material to provide a product that can be used as a food source, dietary supplement or a pharmaceutical. Even more particularly, the invention relates to a method of drying fruit and vegetable material to provide a dried product that can be used as a food source, dietary supplement or a pharmaceutical.
Patent CR-20220368-A (CR)
Title: Notch pathway signaling inhibitor compounds
Inventor: GILL JOHN C
IPC: C07D487/14
Filed: 2016-07-01
Abstract: The present invention provides the following compounds, or pharmaceutically acceptable salts thereof, and pharmaceutical compositions containing said compounds useful as a Notch pathway signaling inhibitor for the treatment of named cancers, sensorineural hearing loss caused by auditory hair cell loss, and inducing auditory hair cell generation.
Patent EC-SP003662-A (EC)
Title: Tripsina libre de quimotripsina
Inventor: HANQUIER JOSE MICHAEL
IPC: C12N15/09
Filed: 2000-09-15
Abstract: La presente invención se refiere a productos de tripsina y tripsinógenos esencialmente libres de quimotripsina producidos recombinantemente. La presente invención también incluye reactivos y procedientos para producir tripsinógeno recombinante que puede activarse subsiguientemente para formar tripsina esencialmente libre de quimotripsina.
Patent EC-SP003698-A (EC)
Title: DERIVADOS DE TER- BUTIL-(7-METIL-IMIDAZO[1,2-a] PIRIDIN-3-il)-AMINA, PROCEDIMIENTO PARA SU PREPARACION, MEDICAMENTOS QUE LOS CONTIENEN, SU USO PARA LA PREPARACION DE UN MEDICAMENTO PARA LA INHIBICION DE NO-SINTASA Y SUS COMPOSICIONES FARMACEUTICAS QU
Inventor: HENNIES HAGEN HEINRICH
IPC: C07D213/09
Filed: 2000-10-06
Abstract: La invención se refiere a derivados de derivados de ter.-butil-(7-metil-imidazo[ 1, 2-a] piridin-3-il)-amina de la estructura general I un procedimiento para su preparación, medicamentos que los contienen, uso de los derivados de ter.- butil-(7-metil-imidazo[ 1, 2-a] piridin-3-il)-amina de la invención para la preparación de un medicamento para la inhibición de NO-sintasa y para el tratamiento, entre otros, de migraña, así como composiciones farmacéuticas que contienen derivados de ter.-butil -(7-metil-imidazo[ 1, 2-a] piridin-3-il)-amina.
Patent EC-SP014078-A (EC)
Title: Derivados de sulfonamida
Inventor: CUFF GEORGE WILLIAM
IPC: A61K9/48
Filed: 2001-05-18
Abstract: La presente invención se refiere a un compuesto de fórmula I (gráfico), o una sal farmacéuticamente aceptable del mismo, que es útil para el tratamiento de defencias asociadas con la hipofusión como trastornos psiquiátricos y neurológicos.
Patent EC-SP088772-A (EC)
Title: Preparación in situ de micelas de proteina de suero
Inventor: BOVETTO LIONEL
IPC: A23L29/00
Filed: 2008-09-26
Abstract: La presente invención se relaciona con micelas de proteína de suero, particularmente con un método para formación de las mismas in situ. La presente invención también se relaciona con bebidas instantáneas o líquidos comestibles que contienen dichas micelas.
Patent EC-SP961862-A (EC)
Title: Agentes herbicidas sinergicos
Inventor: PABON HERNANDO
IPC: C07C25/00
Filed: 1996-08-30
Abstract: Agentes herbicidas, caracterizados por un cierto contenido activo de una combinación de A) Un compuesto de la fórmula (A) (grafico) , un compuesto de la fórmula (B) (grafico).
Patent EC-SP982732-A (EC)
Title: Sistema de accionamiento hidraulico para ventanal de invernaderos
Inventor: MORALES PEREZ JOSE ANTONIO
IPC: A01G9/22
Filed: 1998-11-11
Abstract: Sistema de accionamiento para ventanal de invernaderos instalable preferentemente en la parte superior central de invernaderos multitunel donde el movimiento es realizado por un cilíndro hidráulico (3) o cualquier otro método de accionamiento, transmitiendo el movimiento a una biela motriz (1) y esta a su vez a la biela conducida (14) que produce la apertura de la parte central, que tiene en su perímetro un perfil omega (11) que sustenta la parte superior (6), posee medios de soporte de la biela (1) y del cilindro hidráulico (3) y gracias a los brazos (4), (12) y (13) forman una estructura rígida que sustentan el cilindro hidraulico (3), la biela motriz (1) y la biela conducida (14).
Patent FI-20126317-A (FI)
Inventor: KOHONEN ARI
IPC: B08B3/02
Filed: 2012-12-17
Abstract: A method and polishing device (9) for polishing a vehicle (1) tyre (2). An polishing agent application means is moved in relation to a tyre (2) of a stationary vehicle (1) and polishing agent is applied on the side (2') of the vehicle (1) tyre (2) as the application means moves in relation to the tyre (2) of the stationary vehicle (1).
Patent FR-1602792-A (FR)
Title: Combined extrusion and injection moulding equipment for
IPC: B29C44/42
Filed: 1968-12-31
Granted: 1971-01-25
Abstract: Injection moulded components covred with a surface layer of a thermoplastic material (9) provided by extruding (2) a sheet of the thermoplastic, the daylight of an injection mould, trapping (10) and cutting off a portion of the sheet (9) by closing the mould (4/5) and subsequently injecting (1) the material forming the bulk of the moulding. Esp. where the injection moulded mterial is expandable or foam forming and the sheet material is deformed to become a mould lining and provide an integral, smooth surface finish to the foam moulding.
Patent FR-1604598-A (FR)
Title: 2, 6-dihydroxypyridine-4-carboxylic acidhydrazides
IPC: C07D213/81
Filed: 1968-12-23
Granted: 1971-12-06
Abstract: Hydrazides of 2,6-dihydroxypyridine-4-carboxylic acid are active against viruses and bacteria, and have CNS effects. The carboxylic acid, its esters or its halides are treated with hydrazine or a mono- or dihydrocarbyl-hydrazine. If hydrazine is used, the hydrazide may be subsequently be treated with a ketone, and the hydrazone reduced to give a substd. hydrazide product. The acid-addn. salts may be used; the active substance is mixed with excipients and opt. with other known active substances.
Patent GB-1045318-A (GB)
Abstract: 1,045,318. Variable capacitors. TOKO KABUSHIKI KAISHA. Dec. 2, 1964 [Dec. 9, 1963], No. 49035/64. Heading HIM. A variable capacitor assembly comprises a synthetic resin rotor disc 5, a stator including a ceramic disc 1, a rotor electrode assembly 8 and a stator electrode assembly 7, 7a. The stator electrode assembly (Fig 2, not shown) comprises a pair of concentric semi-circular electrodes of different radii disposed on opposite sides of a diametral line C perpendicular to the axis of rotation of the rotor disc. The rotor electrode assembly (Fig. 3, not shown) comprises a corresponding pair of semi-circular electrodes 8a, 8b connected at one pair of corresponding ends by a conducting strip 8c and earthed, to electrostatically shield the electrodes 7, 7a one from the other. The structures of the rotor and stator electrode assemblies may be interchanged, the stator electrode assembly being earthed.
Patent GB-1052829-A (GB)
IPC: B65B11/52
Abstract: 1,052,829. Skin packaging. STANLEY WORKS. Oct. 6. 1964 [Oct. 7. 1963],. No. 40797/64. Heading B8C. Locating members projecting upwardly from an air-pervious support, or tabs pushed up by such members from an overlying air-pervious substrate, position articles whilst they are skin packaged against the substrate. The locating members may comprise pins 20 (Fig. 4), which pierce the substrate 2 as it is positioned on the support 4, or blades 110 (Fig. 14, not shown), which force up pre-cut substrate tabs 112. In the embodiment shown, articles 5 are positioned on the support 4 carrying the substrate 2 and comprising fibrous sheets 16 and 10 (Fig. 2, not shown), separated by a wire screen 14, all of which are supported in a metal tray 6 having perforations 8. This loaded support is then fed on to a platform 32 by a conveyer (not shown) which is in alignment with rollers 94 (Fig. 4). A portion 44 of a length of thermoplastic film is clamped at its edges over the platform 32, and softened by a moving heater 66 and a co-operating deflector 50. The softened film portion 44 may sag or air may be blown through the support 4 and substrate 2 to distend it upwardly. The platform 32 is moved upwardly to bring the articles 5 into contact with the softened film portion 44 during or after its heating. During this movement air is withdrawn from between the sheet and the articles through the substrate 2 and the support 4 to form a vacuum package. After the package has been formed the platform 32 is lowered and air is blown back through the support 4 to lift the substrate 2 off the support and the pins 20. A cylinder 46 is operated to open the clamping device 40 and release the package. This releases a spring assembly 52 which moves upwardly to jerk the packaged article 5 towards the discharge end of the apparatus (Fig. 8, not shown). A conveying assembly 72 (Fig. 11, not shown) then grips the leading end of the package and draws it out of the apparatus, thus drawing another portion of the thermoplastic film into the clamping device. The multi-cellular package so formed may then be cut up into individual packages.
Patent GB-1053925-A (GB)
IPC: G01F1/68
Abstract: 1,053,925. Measuring fluid flow electrically. JOHNSON SERVICE CO. June 27, 1963, No. 25556/63. Heading G1N. Apparatus for measuring the rate of fluid flow through a conduit by measuring the resistance and hence the temperature of a thermistor in the flow path is characterized in that the thermistor is heated by means other than the resistance measuring current or by the flowing fluid. As shown (Fig. 1.) fluid is made to flow through a container 14 divided into a first section 12 containing cotton wool to stabilize the fluid temperature and a thermistor 24 to measure their temperature, and a second section 18 containing two abutting thermistors 30, 32, the former being heated by current from a stabilized D. C. supply 64 (Fig. 2), and the latter being connected into a bridge circuit also incorporating the ambient temperature measuring thermistor 24, whereby the bridge output is indicative of the temperature of thermistor 32 and hence the rate of flow of fluid through the container 14.
Patent GB-1054633-A (GB)
IPC: H01B1/00
Abstract: 1,054,633. Coating with metals. STANDARD TELEPHONES & CABLES Ltd. March 20, 1964 [March 22, 1963], No.11472/63. Headings C7B and C7F. [Also in Division H1] In a method of making a printed circuit, an insulating board such as synthetic-resin bonded paper containing holes and having a copper coating on each face, is electroplated with palladium, soaked in alkali, washed in water, soaked in a reducing agent such as a 3% solution of titanous sulphate in sulphuric acid, washed in water, treated with a solution of a palladium salt such as a 0À3% solution of palladium chloride in hydrochloric acid, and then coated with a metal such as copper by deposition from a copper tartrate formaldehyde solution and finally coated with another copper layer by electrolysis. Stannous chloride may also be used as the reducing agent. After copper coating a photo resist is applied, exposed to a reversed negative and then developed. The board is then gold plated, a nickel undercoat being first applied. The resist is then removed with a solvent and the unwanted copper is removed with ferric chloride or ammonium persulphate.
Patent GB-1084167-A (GB)
IPC: C07J75/00
Abstract: 1,084,167. Des-A-steroids. ROUSSELUSLAF. March 24, 1965 [March 25, 1964], No. 58326/66. Divided out of 1,084,164. Heading C2C. Novel des - A - gona - 6,7,9 trienes having  the formulµ wherein R is an alkyl group having from 2-18 carbon atoms are obtained by reacting a 5- methoxy - 13# - alkyl - des - A - gona - 5,7,9- trien-17#-ol with an oxidizing agent to obtain the corresponding 17-one, reacting the latter with an ethynylating agent so as to form a 5- methoxy - 17α - ethynyl - 17# - hydroxy - 13#- alkyl - des - A - gona - 5,7,9 - triene, acylating the latter to form a 17α-ethynyl-17#-acyloxy compound and treating the latter with an acylating agent to form a 5-methoxy- 17α- acetyl - 17# - acyloxy - 13# - alkyl - des - A - gona - 5,7,9 - triene.
Patent GB-1226155-A (GB)
IPC: C08F255/02
Filed: 1968-03-01
Abstract: 1,226,155. Grafted ethylene-vinyl acetate copolymers. FARBENFABRIKEN BAYER A.G. 1 March, 1968 [2 March, 1967], No. 10057/68. Heading C3G. Impact resistant graft copolymers consist of polymerized units of 85 to 96À5% by weight of vinyl chloride, 0À5 to 3% of at least one C 2  to C4-monoolefin and 3 to 12% of an ethylenevinyl acetate copolymer containing 30 to 55% by weight of vinyl acetate. The graft copolymers are preferably prepared by dispersing in water and polymerizing a solution of (A) 1À5 to 10 parts by weight of the ethylene-vinyl acetate copolymer, having an intrinsic viscosity of 0À2 to 2, in (B) 90 parts of vinyl chloride and (C) 1 to 10 parts of the monoolefin. Such a process is employed in the examples, in which the monoolefin used is ethylene, propylene or isobutylene. Reference has been directed by the Comptroller to Specification, 1,126,316.
Patent GB-1226656-A (GB)
IPC: A61F5/455
Filed: 1968-07-09
Abstract: 1,226,656. Urine collection aid. T. N. GARLAND. 9 July, 1968 ]26 July, 1967], No. 32719/68. Heading B1X. A substantially funnel-shaped collapsible urine collection aid has walls converging to define a bottom outlet for at least partial insertion within an inlet opening of a collection container 60, and stabilizing means comprising flap 50 hingedly connected to the aid for fastening it to the container, for example by means of a contact adhesive on the lower end of the flap. The collection aid is initially obtained by pleating and folding a blank 12 (Fig. 1 not shown), tab 57 by the bottom outlet being formed when the outlet is cut. The collection aid is opened for use by moving flap 50 outwardly when wall 54 straightens. The preferred material is thermoplastic-coated paper.
Patent GB-1227366-A (GB)
Filed: 1968-08-02
Abstract: 1,227,366. Production of hydroxyelhylenecarbonate ethers. BADISCHE AINTLIN- & SODA-FABRIK A.G. 2 Aug., 1968 [5 Aug., 1967], No. 36965/68. Heading C2C. [Also in Division Dl] Hydroxyethylene carbamate ethers of the formula wherein R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> may be identical or different and each denotes an aliphatic, cycloaliphatic, araliphatic or aromatic radical and R<SP>2</SP> and R<SP>3</SP> may also denote hydrogen atoms, are obtained by reacting an ethylene glycol monoether of the formula with urea at a temperature of from 100-150 C. in the presence of a nickel compound. Suitable catalysts are, for example, nickel sulphate, acetate, bromide, iodide, oxide, nitrate, formate or chloride, and they may be used in an amount of 0-1 to 5% by wt. with reference to the urea. The reaction may be effected in an inert organic solvent and ammonia may be removed from the reaction mixture by passing nitrogen therethrough. Reference is made to the treatment of the products with formaldehyde to form the corresponding dimethylolated derivatives and to the use of the latter as textile treating agents.
Patent GB-1228528-A (GB)
IPC: C07F9/165
Filed: 1969-04-10
Abstract: 1,228,528. Reacting phosphorus sulphides with alcohols or phenols. MONSANTO CO. 10 April, 1969 [10 April, 1968], No. 18570/69. Heading C2C. A reaction product of a phosphorus sulphide and an alcohol or phenol is obtained by carrying out the reaction between the phosphorus sulphide and the alcohol or phenol in the presence of a catalytic amount of ammonia, e.g. from 5 to 20 p.p.m. by weight. The preferred phosphorus sulphides are P 2 S 5  and P 4 5 7  but other phosphorus sulphides are also specified. The alcohol may be aliphatic or araliphatic and is preferably a monohydric alcohol e.g. methanol, ethanol, 1,3-dimethylbutanol-1, or a mixture of alkanols having an average of 6 carbon atoms. The phenol may be phenol itself, or an alkylphenol e.g. cresol or xylenol, or an alkoxy-substituted phenol having 1 to 20 carbon atoms in the alkoxy group or in each alkoxy group. The invention is particularly directed to the production of O,O-dialkylphosphorodithioic acids by reaction of P 2 S 5  and an alkanol, the use of 1,3-dimethylbutanol-1 being exemplified.
Patent GB-1228999-A (GB)
IPC: F16L37/16
Filed: 1968-08-20
Abstract: 1,228,999. Swivel pipe assemblies; pipe couplings. YOUNGSTOWN SHEET & TUBE CO. 20 Aug., 1968 [14 Sept., 1967], No. 39813/68. Headings F2G and F2P. The outboard end of a loading arm 10 for transferring fluid or fluidizable material to a ship's manifold 14 is provided with a swivel assembly comprising a first 90-degree elbow section 8 connected to a second elbow section 21 by a first swivel joint 13, a third elbow section 19 connected at one end to the second elbow section and at the other end to a fourth 90- degree elbow 22 by a second swivel joint 15, the axes of rotation of the first and second swivel joints being mutually perpendicular, and a flanged coupling 12 connected to a third swivel joint 16 at the end of the fourth 90-degree elbow section 20 and capable of rotation about an axis perpendicular to the axes of the first and second swivel joints. The arrangement is such that the assembly hangs from the loading arm with face of the flange 17 of the coupling 12 positioned vertically or inclined slightly downwardly to facilitate connection to the ship's manifold flange. As shown, the coupling 12 is a quick-release coupler comprising three circumferential-spaced, axially-extending arms 31, 32, 33 provided with cam slots, each formed by an axially-extending slot section 37a and an angled slot section 37b, Fig. 6 (not shown), and through which flange mounted pins 34, 35 and 36 extend. Each arm is pivoted at one end by a pin 48 (not shown) to a respective pair of hydraulic piston and cylinder assemblies, Figs. 3 and 4 (not shown). On actuation, the pistons are retracted causing the jaws at the ends of the arms to move axially rearwards of the manifold flange 14, and, as the pins engage the angled section 37b of the slots, the jaws are moved radially outwards to permit removal of the connector. Extension of the pistons reverses the operation. The pistons are double-acting and respective sides of each piston are coupled through a common annular manifold 51 and 52 respectively formed in the flange 17. The fluid is fed from a pump 66 through a four-way valve 65 to one manifold and returned from the other manifold through the valve to a reservoir 67. The face 18 of the flange 17 abuts the flange of the manifold and is sealed thereto by a ring 27 contained in a recess 26. Projections 28, 29, 30 ensure correct alignment of the flanges.