baber/WOPTO huggingface dataset:
Patent EC-SP024391-A (EC)
Title: Composicion y metodo para recuperar fluidos de hidrocarburo a partir de un deposito subterraneo
Inventor: CHANG KIN-TAI
IPC: C09K8/588
Filed: 2002-12-13
Abstract: Esta invención está dirigida a una composición que comprende micropartículas poliméricas reticuladas, expandibles, que tienen un diámetro de tamaño de partícula promedio, en volumen no expandido, de aproximadamente 0.05 a aproximadamente 10 micrómetros y un contenido de agente de reticulación de aproximadamente 9,000 a aproximadamente 200,000 ppm de reticuladores lábiles, y de 0 a a aproximadamente 300 ppm de reticuladores no lábiles y al uso de la composición para modificar la permeabilidad de formaciones subterráneas e incrementar la movilización y/o la velocidad de recuperación de los fluidos hidrocarburo presentes en las formaciones.
Patent EC-SP034514-A (EC)
Title: Nuevos polisacaridos de actividad antitrombotica que presentan por lo menos un enlace covalente con la biotina o un derivado de la biotina
Inventor: DUCHAUSSOY PHILIPPE
IPC: A61K31/716
Filed: 2003-03-14
Abstract: La presente invención se refiere a nuevos oligo y polisacáridos de síntesis que presentan por lo menos un enlace covalente con la biotina y que poseen las actividades farmacológicas anticoagulante y antitrombótica de la haparina.
Patent EC-SP044935-A (EC)
Title: Inhibidores de la dipeptidil peptidasa beta-amino heterocíclica para el tratamiento o la prevención de la diabetes
Inventor: WEBER ANN E
IPC: A61P43/00
Filed: 2004-01-06
Abstract: El presente invento se ocupa de compuestos que son inhibidores de la enzima dipeptidil peptidasa-IV ("inhibidores de DP-IV") y que son útiles en el tratamiento o la prevención de enfermedades en las que está implicada la enzima dipeptidil peptidasa-IV, como en la diabetes y, particularmente, la diabetes de tipo 2. El invento también se ocupa de composiciones farmacéuticas que comprenden estos compuestos y del uso de estos compuestos y composiciones en la prevención o el tratamiento de las enfermedades en que está implicada la enzima dipeptidil peptidasa-IV.
Patent EC-SP045377-A (EC)
Title: Cubierta protectora para contenedores para el almacenamiento de alimentos y de agua
IPC: A01N25/34
Filed: 2004-10-21
Abstract: Una barrera contra insectos que comprenda de una red, un textil, o un filtro con base textil con un insecticida para una eficiencia de larga duración para cubrir contenedores, por ejemplo tarros de agua. La barrera contra insectos puede ser suministrada con un armazón que quepa en el borde de la abertura del contenedor de agua.
Patent EC-SP056097-A (EC)
Title: Antagonistas del receptor cgrp
Inventor: BURGEY CHRISTOPHER S
IPC: A61K31/55
Filed: 2005-10-12
Abstract: La presente invención se refiere a compuestos de Fórmula I:(donde las variables R1, R2 y R3 son como se define aquí) útiles como antagonistas de los receptores CGRP y útiles en el tratamiento o prevención de enfermedades en las cuales el CGRP está relacionado, tales como dolor de cabeza, migraña y cefaleas en racimos. Esta invención está también dirigida a composiciones farmacéuticas que compenden estos compuestos y el uso de estos compuestos y composiciones en la prevención de tales enfermedades en las cuales el CGRP está relacionado.
Patent EC-SP088358-A (EC)
Title: Tratamiento y profilaxis de microangiopatías
Inventor: PERZBORN ELISABETH
IPC: A61K31/5377
Filed: 2008-04-09
Abstract: La presente invención se refiere al uso de inhibidores selectivos del factor Xa, particularmente de oxazolidinonas de fórmula (I), para el tratamiento y/o la profilaxis de microangiopatías y también a su uso para la producción de medicamentos para el tratamiento y/o la profilaxis de microangiopatías.
Patent EC-SP961742-A (EC)
Title: Ligandos especificos del neuropeptido y1
Inventor: CAI GUOLIN
IPC: A61K38/00
Filed: 1996-05-09
Abstract: Esta invención se refiere a ciertos derivados de bencilamina sustituidos que se unen de forma selectiva a los receptores de neurop¿+eptido humano Y1 (NPY1). Esta invención se refiere también a composiciones farmacéuticas que comprenden tales compuestos. Además la invención se refiere al uso de tales compuestos y composiciones en el tratamiento de transtornos de la alimentación y de ciertas enfermedades cardiovasculares.
Patent GB-1005113-A (GB)
Abstract: 1,005,113. Recording-apparatus; electric meters. H. HERTZ. July 23, 1963 [Aug.14, 1962], No. 29035/63. Headings G1J and G1Q. [Also in Divisions G2 and H3] A light beam oscillograph uses a laser as a source of light and an oscillogram may be recorded by scorching untreated paper or photographically on prepared paper. The laser beam may be concentrated by optical means to bring it to a focus having a diameter not larger than one unit of light wavelength. The moving part of the oscillograph may carry a mirror of diameter not larger than a unit of light wavelength or it may carry a laser crystal emitting a beam acting as a light pointer. Coherent laser light illuminating at right angles the plane of the two parallel wires of the oscillating element will be deflected as a beam to serve as a light-pointer if the wires are a suitable distance apart.
Patent GB-1050354-A (GB)
IPC: G03B21/00
Abstract: 1,050,354. Projection apparatus. S. I. F. SOCIETA' INTERNAZIONALE FONOVISIONE S. p. A. Feb.13, 1964 [Feb.14, 1963], No. 6121/64. Heading G2J. The apparatus is actuated by coin or push button and comprises a cine film projector 12 using mirrors 26, 28 and a slide projection 14, arranged so that, when the cine projection 13 is not operating, the slide projection projects an image on to the screen 16. A plurality of sound films may be selectively projected or a single film may be used, and the slides may be mounted on a circular holder 46 rotated by a Geneva drive 52, or again, a single slide may be used. The film driven by sprockets 30 round a transparent pressure roller 32 which is carried on an arm 34 pivoting at 36 from. the full line position in which the slide projector operates to the broken line position for cine projections. The change from one projection to the other is controlled by limit switches 60, 62 which are operated by arm 34, whose movement may be manually or motor controlled.
Patent GB-1225165-A (GB)
IPC: F16G1/28
Filed: 1968-04-29
Abstract: 1,225,165. Belt gearing. B. S. APPLETON. 29 April, 1968, No. 20161/68. Headings F2Q and F2U. A transmission belt 30 comprises one or more flexible cables 22, e.g. of braided steel wire, cord, or fabric, interconnected by cylindrical transmission pins 22 of moulded plastics, e.g. a polyamide or a polycarbonate, or of steel, and having shoulders 28 between which engage the teeth of a co-operating sprocket wheel, the diameter of the reduced centre portion of the pins, as shown, being substantially twice the radius of the roots of the sprocket teeth. As shown, two cables 20 are connected by pins 22 having enlarged ends 26 formed initially with oversize holes through which the cables are passed. The pins are then compressed axially and at two diametrically opposed points adjacent the cables, Figs. 17-22 (not shown), by flat dies to cause the pin material to flow around the cables to retain the pins axially thereon. Alternatively, Fig. 5 (not shown), the transmission pins may be moulded around a projection, e.g. a retaining pin, on the cables to retain them. Again, Fig. 6 (not shown), transmission pins (58) are mounted at their centres only on a single cable (50), their reduced diameter end portions engaging between the teeth of a double sprocket wheel. Also, Fig. 11 (not shown), three cables may be connected by transmission pins having two reduced diameter portions intermediate their ends and between the cables, engaging between the teeth of a double sprocket wheel. Rollers may be mounted on the pins having flanges on one or both ends. The rollers may be of plastics on metal pins or vice versa, and they may engage metal or plastics sprockets. Two belts may be joined by apertured side plates (502), Fig. 29 (not shown), or by a single plate or pair of plates located between the cables, Figs. 23 and 25 (not shown). The side plates are retained on the pins by spring clips engaging recesses on extensions on the pin ends. The apertures in the plates may be provided with plastics eyelets. Again, a wire or cable in the shape of a figure of eight may join the ends of adjacent belts, or a single wire be formed with a loop at each end, Fig. 30 (not shown). In Figs. 33-35 (not shown), a metal strip is bent into oval shape with a slot at each end extending half its width to receive a cable end on which is fixed a metal ball, to connect two belts. Some of the belts, having metal or plastics pins, are used to connect two sprockets on adjacent ends of shafts to form universal joints. The belts used are of the following type: (a) having a single cable in which the pins may or may not carry rollers, Fig. 36 or 6 (not shown), (b) with two cables and the pins carrying pairs of rollers, Fig. 37 (not shown), and (c) with three cables, Fig. 12 (not shown). Again, in Fig. 38 (not shown), a dog-ear is shown mounted on two pin extensions by spring clips and having an eye to receive the hook of an article to be hung on the belt. Also, Fig. 39 (not shown), article support platforms (586) may be supported on the belt by two depending flanges having apertures to receive the pin extensions.
Patent GB-1228161-A (GB)
IPC: F02C9/32
Filed: 1967-02-09
Abstract: 1,228,161. Gas turbine fuel systems. JOSEPH LUCAS (INDUSTRIES) Ltd. April 30, 1968[Feb.9, 1967], No.6257/67. Heading F1G. Deceleration control apparatus for a gas turbine engine fuel system of the kind including a fuel control unit and a manual throttle valve in series in a main fuel passage comprises a means for sensing the pressure drop across the fuel control unit, passage means providing a by-pass for fuel past the throttle valve and communicating with the main fuel passage between the fuel control unit and the throttle valve, and a valve in the passage means controlled by the sensing means so that it is opened to allow by-pass of fuel to occur when the pressure drop across the fuel control unit is substantially reduced as a result of reduction in opening of the throttle valve. The fuel system shown comprises a pump 10 supplying fuel to pilot and main burners 11, 12 via an acceleration control unit 13, a manually operated throttle valve 14 and a proportioning valve 11a. Under normal steady running conditions, the pressure drop across the unit 13, communicated to a diaphragm 17, is sufficient to keep a valve 20 closed against the action of a spring 22. If the throttle valve 14 is rapidly closed, the pressure drop across the unit 13 is substantially reduced so that the spring 22 opens the valve 20 to allow fuel to pass through a passage 21 by-passing the throttle valve whereby excessive rate of reduction of fuel flow tending to cause engine surge is avoided. As the pressure drop across the unit 13 returns to its normal steady running value, the valve 20 closes again.
Patent GB-1230541-A (GB)
IPC: B21C47/26
Filed: 1969-01-23
Abstract: 1,230,541. Cooling winding drums. W. BUSCH & H. FRIEDERICHES, [trading as BERGISCHE STAHL INDUSTRIE]. 23 Jan., 1969 [13 Feb., 1968], No. 3853/69. Heading B8B. [Also in Division F2] A furnace winch which comprises a shaft 11 carrying a drum 12 and mounted rotatably in bearings 34 is provided with a resilientlymounted heat-insulating thrust ring assembly comprising rings 15 having relatively small areas of surface contact 16-18 and rings having an inner part 21A of high heat conductivity (e.g. of copper) and an outer part 21B of low heat conductivity (e.g. of chrome steel). Insulating spacers 20, 23 of asbestos may be included so as to leave air-gaps 25 between the rings. Heat-dissipating fins 26, 28 may be provided. Cooling fluid may circulate through the hollow shaft. The bearings 34 may be of plastics material.
Patent GB-1232906-A (GB)
IPC: B65G21/20
Filed: 1969-09-19
Abstract: 1,232,906. Feeding webs. AGFA-GEVAERT A.G. 19 Sept., 1969, No. 46292/69. Heading B8R. An arrangement for guiding a web such as a film strip comprises a roller track including a frame 6 and rollers 2 against which the web is held by suction applied through a pipe 15, the rollers being mounted in bearings 3 carried by tubular supports 4 which are attached to a leaf spring 8 (Fig. 5, not shown); one end of the spring 8 is clamped on to the frame by means of a bracket 7 whilst the other end is attached to a linkage 10 also mounted on the frame 6 (Fig. 6, not shown). Thus the linkage 10, can be operated, e.g. by hydraulic means, to produce an S-shaped deformation of the leaf spring 8, whereby the axes of successive rollers can be tilted relative to each other to produce a desired guiding effect on the web.
Patent GB-1233201-A (GB)
IPC: F16K31/02
Filed: 1968-05-17
Abstract: 1,233,201. Valves. SAHLIN ENG. CO. Inc. 17 May, 1968 [18 May, 1967], No. 23743/68. Heading F2V. The closure member 152 (Fig. 2) of a solenoid valve has a lost motion connection with spindle 146 which moves the closure member through a collar 320 against the loading of a spring 150 and the fluid pressure in chamber 296 acting on the spindle end 298. The spindle is moved by an armature 276 and carries a piston closure 312 which co-operates with an exhaust port 172. Fig. 1 shows a valve block provided with two such valves 28, 30 and having a pressure fluid inlet 52, a port 66 connected to a ram operating a lifting arm, and an outlet chamber 162 feeding a series of further control valves (not shown) operating devices, such as gripping dogs, on the lifting arm. Valve 28 acts as a pilot valve feeding the operating chamber 106 of main closure member 180 which controls flow to and from port 66, whilst valve 30 controls flow to outlet chamber 162. Flow between chambers 54, 56 is throttled by screw actuated closure member 31.
Patent GB-1237975-A (GB)
IPC: C08G69/20
Filed: 1969-03-14
Abstract: 1,237,975. Di-#-caprolactim ether. STAMICARBON N.V. 14 March, 1969 [21 March, 1968; 4 Dec., 1968], No. 13607/69. Heading C2C. [Also in Division C3] Di-#-caprolactim ether monohydrochloride, disclosed as a promoter for the anionic polymerization of lactams (see Division C3) is stated to be a new compound. It may be obtained (a) by passing HCl through a solution of the ether in a molten lactam; (b) by passing inert gas, e.g. N 2 , through a solution of the dihydrochloride (which may be prepared according to German Specification 917,669) in a lactam; or (c) by reacting the ether with the hydrochloride of a weak nitrogen base which conveniently is a lactam.
Patent GB-1251235-A (GB)
IPC: H04N5/06
Filed: 1968-10-23
Abstract: 1,251,235. Television. TELEMATION Inc. 23 Oct., 1968 [23 Oct., 1967], No. 47387/68. Heading H4F. A television timing pulse generator comprises a clock oscillator the frequency of which is several times greater than twice the line frequency, the leading and trailing edges of all the timing pulses being precisely clock derived by division through digital circuitry to produce the required vertical drive, horizontal drive, composite sync., mixed blanking output pulses, and in colour television burst gate pulses. As shown, Fig. 1, the generator comprises a high frequency clock oscillator 4, preferably crystal controlled, the frequency of which for NTSC standards comprises four times the 3À58 MHz colour subcarrier frequency. The clocking frequency is divided by four in counter 8 to derive the colour subcarrier and divided by seven in counter 6 and fed via a horizontal sync. lock controlled oscillator 26 (see later) to a series of counters 16 comprising divide-by-sixty-five counter 18, divide-by-three counter 20, divideby-seven counter 22, and divide-by-twenty-five counter 24. For monochrome operation the colour section 2 may be replaced by or suitably switched to high-frequency clocking oscillator 28. Multiple output pulses derived from within individual counters 18, 20, 22 and 24 provide logic 32 with accurately clock-timed pulse signals i.e. a plurality of waveforms (Fig. 3, not shown) are passed through separate paths in multiple connections 42, 44 and 46. Logic 3 digitally translates the signals into vertical drive, horizontal drive, composite sync., and mixed blanking waveforms and a burst gate pulse train. The counters of set 16 comprise " JK " flip-flops (Fig. 2, not shown) and the logic 32 comprises a plurality of NOR gates (Figs. 2 and 4, not shown). To lock the output pulses of the synchronizing generator in frequency and in phase with a remote source of composite sync. signal e.g. for creating special effects wherein two or more images are keyed or superimposed to produce a common mixed picture, the high frequency clock pulses from clock 28, Fig. 13, are fed to a phase comparator 430 in sync. lock system 26, together with the continuous pulse-train information from voltage controlled oscillator (VCO) 436 which is also fed to the counter set 16 as in Fig. 1, the output of phase comparator 430 being fed via switch 428 and low-pass filter 434 to control VCO 436. In addition a second phase comparator 438 compares the horizontal pulse train information from a remotely located generator on line 440 with the output of the local sync. generator on line 418, and with switch 448 switched to its sync. lock position 432, the output of the comparator is used to control VCO 436. The low pass filter 434 besides maintaining proper correction voltage at switch 448 during transfer, also limits the time rate of change so as to produce a reduction in the raster disturbance resulting from establishment of horizontal sync. A known sync. lock system (26a, Fig. 12, not shown) may be utilized in which a high frequency clock and VCO is incorporated into the system.
Patent GB-1251742-A (GB)
IPC: F04D17/16
Filed: 1969-05-08
Abstract: 1,251,742. Ventilating kitchens. ELECTROLUX A.B. 8 May, 1969 [14 May, 1968], No. 23447/69. Heading F4V. [Also in Division F1] A cooker hood has a fan unit therein (see Division F1) which receives air through a fatabsorbing filter 6 and discharges the main portion thereof through a generally annular opening 19 and flow-straightening vanes 22 to main outlet 21. The remaining portion of the air is delivered through a channel 9 and conduits 26 to an extensible casing 10 from where it discharges as an air curtain 12. A box 30 may contain range and fan control means and range illumination 35.
Patent GB-1253043-A (GB)
IPC: B22D11/128
Filed: 1967-06-19
Abstract: 1,253,043. Continuous casting. CONSOLIDUS Ltd. 19 Sept., 1968 [19 June, 1967; 4 Oct., 1967], Nos. 44625/68 and 45137/67. Divided out of 1,235,112. Heading B3F. In a method of continuous casting in which the withdrawal rate of the casting is varied cyclically so that the position of the solidification front in the mould reciprocates along the length of the mould, the form of the reciprocation movements is periodically modified at regular or irregular intervals in such a way as to cause an advance of the solidification front towards the discharge end of the mould to a position beyond the farthest position reached by the front in its reciprocating movement during the period preceding the modification, in order to melt or wash away impurity accretions between the ingot and the internal mould surface. In one embodiment, the continuous casting mould has a plurality of coolant channels 30A to 30H spaced along the length of the mould, each channel being provided with an inlet thermocouple 37, outlet thermocouple 38 and a valve 35. The difference in temperature of the coolant leaving and entering the mould is determined by devices 39 and derived signals fed to a controller 41 to control the coolant flow in each channel. In this manner, the solidification front can be caused to reciprocate between the channels. In Fig. 4, an ingot 50 is withdrawn from a mould 10 by rollers 51. The temperature of the ingot at the outlet mould end is sensed at 52 and a signal derived from the ingot surface temperature fed to a roller speed controller 54. An increase in withdrawal speed will result in advancement of the solidification front.
Patent GB-1253158-A (GB)
IPC: C05B5/00
Filed: 1969-12-16
Abstract: 1,253,158. Granulating phosphate fertilizers. THOMASPHOSPHATFABRIKEN G.m.b.H. 16 Dec., 1969 [19 Dec., 1968], No. 61326/69. Headings C1A and C1B. A granulated phosphate fertilizer which readily reverts to fine powder in the soil is obtained by mixing finely ground Thomas phosphate and/or Rhenania phosphate with an amount of water insufficient to cause caking, contacting the mixture with a CO 2 -containing gas to convert any calcium oxide or hydroxide to the carbonate, and granulating the product. The grinding and carbonation of the phosphate may be carried out concurrently. In an alternative procedure the water is introduced as water vapour in the CO 2  stream.
Patent GB-1257385-A (GB)
IPC: C08G18/20
Filed: 1969-03-25
Abstract: 1,257,385. Polyurethane foams. FARBENFABRIKEN BAYER A.G. 25 March, 1969 [25 March, 1968], No. 15449/69. Headings C3C and C3R. Polyurethane foams are prepared by reacting a polyhydroxyl compound of M.W. above 500, a polyisocyanate and a blowing agent in the presence of a foam stabilizer and 0À01 to 5% based on the polyhydroxyl compound of at least one N-alkyl-, N-alkenyl-, N-cycloalkyl-, N-cycloalkenyl-, or N-aralkyl-hexahydrotriazine. Conventional polyhydroxyl compounds, e.g. polyethers and polyesters, polyisocyanates and blowing agents are used. The foam stabilizer may be a conventional silicon containing compound or a stabilizer according to Specification 1,252,647. Particularly preferred hexahydrotriazines are tri-(2-alkoxyalkyl)hexahydrotriazines such as tri-(2-methoxy ethyl)-, tri- (2-ethoxy ethyl) or tri-(2-methoxy propyl)- hexahydrotriazine.  Uses.-As thermal insulating agents, sound insulators, packaging material and in the furniture industry.
Patent GB-1264504-A (GB)
IPC: B27B/
Filed: 1969-03-31
Abstract: 1,264,504. Sawing. SAXDVIKENS JERNVERKS A.B. 31 March, 1969 [2 April, 1968], No. 16805/69. Heading B5L. A saw chain cutter link 12 comprises a forwardly projecting depth gauge 16, 20, the upper surface of which slopes downwardly and forwardly. A saw chain may include the cutter links 12, which are formed as side links, and further side links 11 connected by pivot pins to centre drive links, the chain being adapted to run along the guide bar 3 and a sprocket 5 in the nose 4 of a chain saw. The cutter links have a cutter portion 14 formed with an edge 15 and the depth gauges 16 have a rounded contact surface 17 and a forward projection 20 formed with a point 22 connected by a curved surface 23 to a straight edge 24. A line 27 tangent to the surface 23, 25 is up to 45 degrees but preferably 30 degrees to a line joining the pivot centres of the link so as to be parallel to the centres of the pivots joining adjacent side links as the links move around the nose of the chain saw.
Patent GB-1266251-A (GB)
IPC: C07C/
Filed: 1970-02-25
Abstract: 1,266,251. Butatrienolide rhamnoside ethers. KNOLL A.G. CHEMISCHE FABRIKEN. 25 Feb., 1970 [28 Feb., 1969], No. 8979/70. Heading C2U. The invention comprises compounds of formula wherein R is Me or formyl; R 1  and R 2  are each H, acetyl or C 1-6  alkyl or together form isopro pylidene; and R 3  is H, acetyl or C 1-6  alkyl; provided that at least one of R 1 , R 2  and R 3  is C 1-6  alkyl. Preparation of the above is by reaction of a C 1-6  alkyl halide with proscillaridin, 19-oxoproscillaridin or the acetonide of either, followed when required by acetylation. When mixtures of products are obtained, these may be separated by recrystallization, column chromatography and/or Craig distribution. Monoethers obtained may be subjected to further etherification. 2<SP>1</SP>,3<SP>1</SP>-o-Isopropylidene-4-o-alkyl products may be acidified to cleave the isopropylidene group. Reference is made to the cleavage of certain products with NalO 4 . The inventive compounds are stated to be cardioactive and may be made up with carriers into pharmaceutical compositions for oral administration.