baber/WOPTO huggingface dataset:
Patent CN-1224043-A (CN)
Inventor: LI BAOCHUANG
IPC: C10B57/04
Filed: 1998-01-23
Abstract: 一种煤热解与焦化过程中增油减水的方法,以褐煤及烟煤为原料,加入一定的废塑料通入惰性气体或焦炉煤气,进行煤热解及焦化,所得产物中焦油含量增大,水分减少。本发明具有成本低、焦油收率高、水含量降低、回收废物减少污染等优点。
Patent CN-1228350-A (CN)
Inventor: GAO XICHANG
IPC: B01D39/06
Filed: 1998-03-10
Abstract: 本发明涉及一种洁净水供应系统,主要是将水净化处理后,用管道输送到各用户。本发明容易实施,易于推广,其应用可使用户很方便地取得洁净饮用水。本发明与瓶装、桶装纯净水及家用净水器相比,具有使用方便,价格低廉,水质稳定等优点,是全面解决饮用水问题的较好途径。
Patent CN-1244536-A (CN)
Title: 抑制血管形成因子1、其衍生物及其应用
Inventor: YANG ZHIHUA
IPC: C12N5/10
Filed: 1998-08-10
Abstract: 本发明涉及一种新的人血管抑制因子,称为IAF－1,其克隆重组表达和一组该因子的衍生物以及它们的制备方法,本发明还涉及所述的IAF－1在制备治疗各种肿瘤和各种血管异常性疾病的有效的新的生物制剂中的应用,也涉及IAF－1结合的受体及受体的分离克隆,同时,本发明还涉及IAF－1的抗体,包括多克隆抗体,单克隆抗体,嵌合抗体,单链抗体及人源化抗体。
Patent CN-1229270-A (CN)
Inventor: YOKII KOGA
IPC: H01L21/318
Filed: 1999-03-12
Abstract: 一种半导体器件及制造这种半导体器件的方法,它们不存在诸如MOS晶体管的开关性能或栅氧化膜的长期可靠性差、在栅电极和硅基片间的漏电流增加、或栅极耐压变差的缺陷,其它由于邻近器件区的沟道外缘上的氧化硅膜的深蚀刻形成一凹陷暴露出器件区的肩区而产生的问题。为防止这些缺陷的出现,在氮化硅膜中形成一开口后,一氧化硅膜隔板被安置在硅基片上的开口的侧壁上,目的是形成一直径比氮化硅膜中开口的直径小的沟道。
Patent CN-1244345-A (CN)
Title: 杀虫剂组合物
Inventor: YASUKAZU TANAKA
IPC: A01N53/12
Filed: 1999-08-10
Abstract: 提供了杀虫组合物,其含有(i)2－甲基－4－氧代－3－(2－丙炔基)环戊－2－烯基3－(2,2－二氯乙烯基)－2,2－二甲基环丙烷羧酸酯,和(ii)丙二醇一烷基醚或一缩二丙二醇一烷基醚。此外还提供了使用所说的组合物防治害虫的方法。
Patent CN-1293830-A (CN)
Title: 天线装置及使用该装置的无线装置和无线中继装置
Inventor: YUTAKA SAITO
IPC: H04B1/3822
Filed: 1999-12-17
Abstract: 天线元件(1至4)排成菱形,每个边长(a)为1/2波长(λ/2)。天线元件(5至12)在三个位置处被折弯,使各边长(b)为1/4波长(λ/4)。天线元件组(1至4)、(5至8)和(9至12)按图示方式连接。天线元件(9和10),及天线元件(11和12)连接在馈电器(13)。这样一种结构形成了具有高增益和简单平面结构的天线。
Patent CR-20110332-A (CR)
Title: Derivados de (4-terc-butilpiperazin-2-il) (piperazin-1-il)metanona-n-carboxamida
Inventor: CUMMING JOHN
IPC: A61K31/496
Filed: 2011-06-15
Abstract: La presente invención se refiere a compuestos de fórmula (I), los compuestos actúan a través del antagonismo del receptor CCR2b y pueden utilizarse para tratar una enfermedad inflamatoria y/o el dolor neuropático.
Patent CR-20110553-A (CR)
Title: Terapia complementaria contra el cáncer
Inventor: FYFE GWENDOLYN
IPC: A61K39/395
Filed: 2011-10-19
Abstract: En la presente solicitud, se revelan métodos y composiciones que comprenden anticuerpos anti-VEGF para el uso en la terapia complementaria del cáncer.
Patent CR-20180161-A (CR)
Title: Anticuerpos biespecíficos para pd1 y tim3
Inventor: PERRO MARIO;
IPC: C07K16/28
Filed: 2016-09-29
Abstract: La invención se refiere a anticuerpos biespecíficos que comprenden un primer sitio de unión a antígeno que se une específicamente a PD1 y un segundo sitio de unión a antígeno que se une específicamente a TIM3, en particular a anticuerpos biespecíficos, en el que el anticuerpo biespecífico se une a TIM3 con una afinidad menor en comparación con la unión a PD1. La invención se refiere además a métodos para producir estas moléculas y a métodos para usar las mismas
Patent CR-20180190-A (CR)
Title: Aparato de anclaje distal y métodos para la reparación de la válvula mitral
Inventor: WILSON PETER
IPC: A61F2/24
Filed: 2017-10-03
Abstract: En algunas realizaciones, un aparato incluye una aguja, un empujador, un anclaje distal que tiene un extremo distal, un extremo proximal, una pluralidad de miembros expandibles radialmente entre el extremo distal y el extremo proximal, y un orificio central, y un cuerdas artificiales que tienen una porción proximal y una porción distal que termina en un tapón
Patent EC-SP066426-A (EC)
Title: Nuevos derivados de pirimidin-2-amina
Inventor: VIDAL JUAN BERNAT
IPC: C07D409/14
Filed: 2006-03-16
Abstract: Esta invención está dirigida a nuevos antagonistas potentes y selectivos de receptores de adenosina A2B que tienen la fórmula general (I) (I)a procesos para su preparación; a composiciones farmacéuticas que los comprenden y a su uso en terapia.
Patent EC-SP077336-A (EC)
Title: Control de parásitos en animales mediante el uso de nuevos derivados de trifluorometansulfonanilida oxima éter
Inventor: SAWUTZ DAVID G
IPC: C07C311/08
Filed: 2007-03-22
Abstract: Se proveen nuevos compuestos de trifluorometansulfonanilida oxima éter útiles para controlar endo- y/o ectoparásitos del ambiente, junto con métodos para preparar los mismos y métodos de empleo de los compuestos de la invención para tratar infestaciones parasitarias in vivo o ex vivo.
Patent EC-SP941136-A (EC)
Title: Composicion y metodo mejorado de creyon soluble en agua
Inventor: LYTTON RICHARD N
IPC: C09D13/00
Filed: 1994-07-28
Abstract: Se relaciona con una composición mejorada de creyón soluble en agua que comprende por lo menos un alcohol etoxilado; opcionalmente, por lo menos un material soluble en agua seleccionado del grupo consistente en un éster de sorbitan de ácido graso etoxilado, derivados de éster del mismo, fenoles y derivados poliméricos; por lo menos un pigmento o tinte; y, opcionalmente, por lo menos en relleno. La composición mejorada de creyón no contiene glicoles de polietileno y, de este modo, presenta poca o ninguna imagen secundaria o residuo dejado sobre una superficie cuando es lavada con agua.
Patent FI-20125722-A (FI)
Inventor: LAMPINEN ESA
IPC: A62C2/12
Filed: 2012-06-26
Abstract: Trigger mechanism for a fire damper of ventilation ducting, which fire damper comprises a duct part, in which is installed a flap in a hinged manner, which has both an open position and a closing position, and which flap is arranged to be turnable from outside the fire damper with a handle (1), which in the open position of the fire damper is spring-loaded in such a way that the spring force tries to close the flap, and which trigger mechanism comprises a trigger (2'), which in a normal situation prevents the flap from closing, and which trigger mechanism comprises a thermal fuse (4), which above a certain temperature trips releasing the trigger (2), which trigger comprises a counterpart (2"), which when the handle (1) is in the position in which the flap of the fire damper is open is settled against the handle preventing it from moving. The invention is implemented in such a way that the trigger (2) is arranged to be turnable, which turning the thermal fuse (4) is installed to resist.
Patent FR-1556690-A (FR)
IPC: C07C201/16
Filed: 1968-03-11
Granted: 1968-12-30
Abstract: 1,209,074. Dinitronaphthalenes. BADISCHE ANILIN- & SODA-FABRIK A.G. 7 March, 1968 [11 March, 1967], No. 11076/68. Heading C2C. 1,5- and 1,8-Dinitronaphthalene are separated from mixtures of the two in a ratio of 25-40% by weight of 1,5-dinitronaphthalene and 75- 60% by weight of 1,8-dinitronaphthalene by means of a selective solvent, wherein 1,5-dinitronaphthalene is first deposited by cooling from a solution in 75-100% by weight nitric acid of 1,5- and 1,8-dinitronaphthalene of from a solution of 1,8-dinitronaphthalene in 75-100% by weight nitric acid in which 1,5-dinitronaphthalene is partly dissolved and partly suspended, the 1,5-dinitronaphthalene is separated and then 1,8-dinitronaphthalene is separated from the remaining solution by dilution with water.
Patent GB-1040405-A (GB)
Abstract: 1,040,405. Ignition systems. ROLLSROYCE Ltd. March 3, 1965, No. 9007/65. Heading F1B. Igniters 22 and 26 of two separate gas turbine engines of an aircraft are supplied, via respective spark gaps 20 and 21, from a high voltage supply circuit. When a trigger electrode 25 is not energized, spark gap 21 has a breakdown voltage of 3À33 kV, which is higher than the breakdown voltage (2 kV) of spark gap 20. Breakdown therefore occurs in spark gap 20, so that igniter 22 is operated. When igniter 26 is to be operated instead, the trigger electrode 25 is energized to reduce the breakdown voltage of spark gap 21 to a value (1À5 kV) less than that of spark gap 20, so that breakdown occurs in spark gap 21 instead. Trigger electrode 25 may be energized by connecting it to the tapping of a potential divider 18, 19 via the contacts of a relay. Alternatively, as shown, the trigger electrode 25 may be connected to the potential divider 18, 19 through a pulse transformer 31, 33, the energization being switched on by a silicon controlled rectifier 32. In further embodiments, the primary of the pulse transformer is connected in series with the primary 13 of the ignition coil, the pulses at the secondary of the pulse transformer being integrated by a rectifier and capacitor; energization is controlled by relay contacts in series with the secondary.
Patent GB-1051364-A (GB)
IPC: C02F11/16
Abstract: 1,051,364. Charging and clearing sludge beds. NORSTEL & TEMPLEWOOD HAWKSLEY Ltd. March 11, 1965 [April 2, 1964], No. 13718/64. Addition to 892,572. Heading B8E. The apparatus of the parent Specification 892,572 is modified in that the gantry spans a single sludge bed only.
Patent GB-1225345-A (GB)
IPC: B65D88/10
Filed: 1969-03-10
Abstract: 1,225,345. Deuterated paraformaldehyde. CHARLES E. FROSST & CO. 10 March, 1969 [16 March, 1968; 27 Jan., 1969], No. 12492/69. Heading C2C. The novel compound methylene-d 2  diacetate, prepared by deuterating methylene halide in the presence of a base, followed by treatment with alkali metal acetate, is hydrolysed to produce deuterated paraformaldehyde. The methylene halide is treated with deuterium oxide, and the base may be an alkali metal or alkaline-earth metal hydroxide, oxide or deuteroxide. The methylene-d 2  diacetate is hydrolysed in hot water with a mineral acid, such as hydrochloric acid. Examples describe the preparation through methylene bromide-d 2  and methylene iodide-d 2 .
Patent GB-1227197-A (GB)
IPC: B66B13/26
Filed: 1968-10-31
Abstract: 1,227,197. Sliding door control mechanisms. EXPRESS LIFT CO. Ltd. 24 Oct., 1969 [31 Oct., 1968], No. 51708/68. Heading E2M. [Also in Division H2]  The closing movement of a power-operated sliding lift door is reversed when a mechanical or capacitive detector detects a body in the path of the door. The mechanical detector includes a channel member 15, Fig. 3, extending along the leading edge of the sliding door and pivoted to two arms 16 (upper arm shown) which in turn are pivoted to the door, the upper arm being pivoted at pivot 23. When the door approaches its fully closed or fully open position cams 17 co-operate with roller 18 to tilt lever 19. Rod 20 is then raised, rotating plate 22 about pivot 23, the flange 27 of plate 22 and flange 28 of arm 16 co-acting to cause the arm to also rotate about pivot 23. The member 15 is then raised to lie in an inoperative position alongside the door 1. Between the fully open and fully closed positions of the door the arms 16 rotate, under the weight of member 15, until stop 30 on rod 20 abuts fixed stop 31, when member 15 extends beyond the leading edge of the door. When member 15 is touched by a body it pivots upwards on arms 16, the upper arm operating micro-switch 25 to re-open the door. The capacitive detector includes two vertically extending parallel conductors 34, Fig. 4, embedded in member 15. The capacitance between the conductors 34 form one arm of a bridge circuit, the other three arms being formed by an adjustable capacitor, and by the two parts of a tapped inductance. The capacitance between conductors 34 changes when the conductors near a body, which unbalances the bridge circuit and causes a signal to appear at its output. The signal is applied to a high gain amplifier whose resulting signal actuates a relay to cause the door to re-open. The adjustable capacitor of the bridge circuit may comprise a pair of screened conductors mounted on the door 1, where one of the conductors may be an extension of a conductor 34. In an alternative form of capacitive detector, the two parts of the tapped inductance included in the bridge circuit are replaced by two parts of a transformer winding. The output of the unbalanced bridge circuit is applied successively to a high gain a.c. amplifier, a phase-discriminating rectifier, a d.c. amplifier and a coil. which activates contact points to re-open the door. Three or more conductors 34 may be used, pairs of conductors whose spacings differ being used to vary the sensitivity of the detector. The sensitivity may also be varied by using conductors of different length. The detectors may be inclined to the vertical to detect objects in front of the door opening. When the lift has two doors sliding together, each door has its own detectors, the detectors being inhibited when the doors are nearly closed by switch 46 actuated by cam 47. The landing stage doors are moved by the lift doors.
Patent GB-1231013-A (GB)
IPC: D04H3/04
Filed: 1968-07-10
Abstract: 1,231,013. Nets. UNION CARBIDE CORP. 10 July, 1968 [10 July, 1967], No. 32789/68. Heading D1R. R. A netting machine comprising substantially parallel rows of advancing loop-receiving pins 28 which support the netting 31 also comprises a means 90 to reduce the mesh. .size of the netting. This means comprises (a) a pair of spaced endless transfer means each having a portion thereof located just inside one of the rows of pins and extending in the direction of advance of the netting and supporting the selvage of the netting and (b) a loop-stripping means for removing selvage loops from the pins 28 while the netting is being received by the endless transfer means 90. The endless transfer means is advanced at a speed less than that of the advancing pins 28 to reduce the size of the mesh.  In a first embodiment (as shown) the endless transfer means, Fig. 3, comprises upper and lower belts 66, 67 having mating stretches for nipping the selvage of the netting. The loop stripping means then comprises strand cutters 90 mounted .immediately behind the nip of the belts 66, 67. In a second embodiment, see Figs. 4 and 5 not shown, the endless transfer means comprises a flexible finger-carrying belt which is mounted at its ends around rotatable members which rotate in a plane normal to the netting. As the finger-carrying belt passes around the rotatable member, each successive finger enters the selvage loops on the advancing pins 28 and lifts the loop off the pin. The fingercarrying belt has a straight stretch and travels at a lesser speed of advance than the pins.
Patent GB-1238203-A (GB)
IPC: B29D30/24
Filed: 1968-06-27
Abstract: 1,238,203. Tyre building machines. UNIROYAL ENGLEBERT FRANCE. 27 June, 1968 [6 July, 1967], No. 19771/70. Divided out of 1,238,201. Heading B7C. The description is identical to that of Specification 1,238,201 but the claims are directed towards the transfer ring.
Patent GB-1238262-A (GB)
IPC: B65B13/06
Filed: 1969-07-07
Abstract: 1,238,262. Banding apparatus. LUMMUS INDUSTRIES Inc. 7 July, 1969 [25 Sept., 1968], No. 34192/69. Heading B8C. Banding apparatus comprises a strap feeding and securing apparatus movable from one set of strap guides 32 which extend around a bale 18 to be banded to a second set of strap guides 32 spaced therefrom, so as to enable a number of bands to be placed around the bale 18. The bale 18 is compressed between a platen 16 and a beam 10 of a baling press having a pivoted door 12. The strap feeding apparatus driven along a track 22 by rollers 23 driven by a reversible electric motor 26, and has an hydraulic cylinder 42, the piston-rod 43 of which carries a roller (44, Figs. 4, 5, not shown) adapted to be engaged in notches (39) in a bar 38 extending parallel to the track 22 so as to align the apparatus 21 with the guides 32. Each guide 32 comprises fixed guide sections 32a, 32b and a section 32c secured to the platen 16, the sections 32c, 32b registering with each other when the bale 18 is compressed. Pivoted closure members 33 on the guide section 32b can be opened to release the band from the guide 32. The band is fed to the apparatus 21 through a tube 31, out of the apparatus 21 through a guide 34, through the guide 32, and into the apparatus 21 through a guide 36, where it is sealed and severed at a station 37. A chain of securing clips 28 is fed from a roll 29 to the apparatus 21. The apparatus 21 is held in a position clear of the door 12 for removal of the bale 18 by engagement of the piston-rod 43 in a notch (41) on the bar. A circuit controlling movement of the apparatus is described (Figs. 4, 7, not shown).
Patent GB-1250409-A (GB)
IPC: F16C35/077
Filed: 1969-12-19
Abstract: 1,250,409. Bearings. DANA CORP. 19 Dec., 1969 [30 Dec., 1968], No. 62118/69. Heading F2A. A rolling bearing 14, having inner and outer races 18, 16 with rolling elements 20 therebetween, is mounted in a housing 10 and is held therein by means of a bearing-cap 24, the latter being attached to the housing 10 by screws 26. In an embodiment as shown in Fig. 1, the outer race 16 has a groove 30 and the bearing-cap 24 has counterbores 34, 36. The groove 30 receives a snap-ring 28 therein, the latter being positioned within the counter-bore 34 and abutting the housing 10. The outer race 16 is urged axially by a Belleville spring 38 which is housed within the counter-bore 36 of the bearing-cap. The groove 30 in the outer race 16 is wider than the snap-ring 28 and, consequently, a limited axial movement of the bearing is possible. In modifications the snap-ring 28 is replaced by a radially inwardly extending shoulder 13, Fig. 2, and the snap-ring 28 is replaced by a Belleville spring 44, Fig. 3, which abuts the housing 10.
Patent GB-1250509-A (GB)
IPC: H01L29/00
Filed: 1968-11-18
Abstract: 1,250,509. Semi-conductor devices. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 18 Nov., 1968 [21 Nov., 1967], No. 54660/68. Heading H1K. A semi-conductor device comprises a semiconductor body having an oxide coating, part of which is covered with a silicon nitride layer and part of which is free of the nitride layer. The surface electrical properties of the device may be affected differently by the nitridecovered and nitride-free parts of the oxide coating, and in particular the relative numbers of positive charges within the oxide and the concentration of induced surface states in the semi-conductor may be controlled by the presence or absence of the nitride layer and by the application of heat treatments at various temperatures and in various atmospheres. In one such treatment a temporary coating of A1 overlies the oxide and nitride layers during heating. The particular method of deposition of the nitride layer is also a factor in determining the surface properties. Among the various embodiments described are a PNP or NPN planar bipolar transistor (Fig. 12) having a portion 128 of an oxide coating overlying the collector/base junction covered by a silicon nitride layer 129 while a portion 126 of the oxide coating overlying the emitter/base junction is free of nitride. Alternatively, the portion 126 may be covered and the portion 128 exposed. Fig. 13 shows an NPN bipolar transistor in which an inversion channel-interrupting region 150 is formed in the collector region 141 by the provision of an exposed portion 149 of an oxide coating, the remaining parts 147, 148, 151 of the oxide coating being covered by a silicon nitride layer 152. A similar effect is produced in a PNP transistor by the provision of a silicon nitride covering only over an annular portion of the oxide layer overlying the collector region. Such a channel-interrupting region may be combined with a conventional diffused or capacitively induced guard ring. The nitride layer may be formed in strips to allow for differential thermal expansion. Fig. 19 shows a structure comprising an enhancement-mode MOS transistor 270 and a depletion-mode MOS transistor 271 formed in the same semi-conductor body, the difference in nature of the two devices being obtained by different treatment of the respective gate oxide layers 251, 233. The oxide layer everywhere other than over the channels 227, 228 is covered by a silicon nitride layer 230 and a sputtered silicon oxide layer 231. The invention is also described in relation to a single MOS transistor, and diodes and integrated circuits are also referred to. Whilst all the particular embodiments are described in relation to Si, other semi-conductor materials are referred to, viz.: Ge, GaAs, CdS and CdSe.
Patent GB-1250543-A (GB)
IPC: C03B37/10
Filed: 1969-01-29
Abstract: 1,250,543. Automatic control of size. PPG INDUSTRIES Inc. Jan.29, 1969 [Feb. 1, 1968], No.4909/69. Heading G3R. [Also in Division C1] In a method of producing glass fibre by uniting a plurality of individual fibres drawn from a melt and in which a quantity of the fibres is formed into a "package" a computer is used to classify the package according to the diameter of its fibre, which it does by comparing the weight of the package (measured by a load cell) with information of the weight of packages having fibres of prescribed diameters, the package being segregated in response to the output of the computer and conveyed to an end finding station. In the embodiment described the average diameter of glass fibre 30 wound on a tube 28 from a plurality of strands 26 drawn through orifices in a bushing 10 is controlled by manual or automatic adjustment of the bushing temperature or the tube speed prior to winding a package, in response to any error in the previous package, as indicated by the computer. The computer is a digital one 40 to which there is provided, in addition to the weight from a load cell 47, a speed signal (comprising the number of once-per-revolution pulses counted in five minutes) and the winding time (from the condition of a traverse motor relay which is interrogated once per second). Reference values and tolerance are supplied from a data panel 44 in the form of information of all the parameters related to the fibre required. The computer serves a number of stations, as also does the load cell, which is traversed by means 53 ... 57 controlled by an operator. The computer also gives a print-out of relevant information and illuminates lamps 69 which indicate the range in which the package weight lies in order that the operator may segregate the package accordingly and direct it to the appropriate end finding station. The bushing 10 is heated by the passage of electric current through it. The strands are not twisted but are sized so that they adhere together. The tube 28 may be driven at a constant speed or at a speed which decreases as winding proceeds to provide substantially constant draw speed.