baber/WOPTO huggingface dataset:
Patent LV-10781-B (LV)
Title: Macrolides
Inventor: SUTHERLAND DEREK R
IPC: C07D493/22
Filed: 1993-11-15
Abstract: Compounds are described of formula (I)   <IMAGE> (I)  and salts thereof, wherein R1 represents a methyl, ethyl or isopropyl group; R2 represents a hydrogen atom, a C1-8 alkyl group or a C3-8 alkenyl group and the group =NOR2 is in the E-configuration; OR3 is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms. These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent LV-11306-B (LV)
Title: A carbonated drink dispenser
Inventor: GALE KARLIS ROBERT
IPC: B67D1/08
Filed: 1994-02-22
Abstract: A mechanism (740) useful in a dispenser (11) having a gas cylinder (17). Supports the cylinder rotatably within a hood (741), the hood forming a lever which is biased upwardly by a spring (765). A full cylinder will pull the hood all the way down. As the cylinder is emptied, the hood will begin to move upward and when the cylinder is empty the hood will be fully upward. Mounted inside the hood is a fitting (731) engaging with a mating fitting (709) on the gas cylinder. The mating fitting is equipped with a pair of arms which are aligned with locking slots contained within the mating fitting which are used to engage pins on the fitting inside the hood when mounting the gas cylinder.
Patent MX-165392-B (MX)
Title: Sello de vastago para valvulas de macho lubricadas y ahusadas
Inventor: SCHOENEWEIS E FREDERICK
IPC: F16K5/02
Filed: 1986-08-06
Abstract: La presente invención se refiere a método para proveer un sello de vástago para una válvula de macho ahusada que tiene un cuerpo que encierra a una cámara delimitada por un orificio ahusado, un macho ahusado adaptado para ser recibido en dicho orificio y que tiene un vástago formado de manera integral sobre el extremo grande de dicho macho y que se extiende desde el mismo, una pared sobre dicho cuerpo que cierra al extremo grande de dicha cámara y que tiene una abertura a través de la cual se proyecta dicho vástago, un sistema sellador que comprende ranuras en dicho macho y dicho orificio para conducir sellador a dicho macho y dicho orificio, comprendiendo dicho método los pasos de: (a) introducir dicho macho en dicho orificio con fuerza suficiente para asegurar un contacto entre metal y metal entre dicho macho y dicho orificio, (c) proveer un espacio anular entre dicha pared y dicho vástago, que comunica con dicho espacio libre, (d) proveer un anillo de sello en dicho espacio anular, de material deformable, que llena esencialmente dicho espacio anular y se extiende por debajo de dicha pared y hacia un contacto con el extremo grande de dicho macho cuando dicho macho y dicho orificio están en contacto entre metal y metal, y (e) inyectar fluido sellador bajo presión en dicho sistema para impulsar dicho macho lejos de dicho orificio y deformar una porción de dicho anillo hacia el interior de dicho espacio libre entre dicha pared y el extremo grande de dicho macho.
Patent MX-168582-B (MX)
Inventor: LONA NORBERT
IPC: B29C53/80
Filed: 1987-02-04
Abstract: 1. A process for the continuous production of fibre-reinforced plastics hollow sections, wherein a parting foil (3), and inner gel coat and a first layer of fibrous material (20, 21) are applied round a stationary mandrel (1), then further layers (34, 37) of fibrous material and liquid plastics material are laid round the first layer of fibrous material (20, 21), the hollow section is calibrated in a forming tool (40) and then heated so that the plastics material is cured, and wherein the cured hollow section is continously withdrawn from the mandrel (1) by a gripping device (52) and is finally cut into lengths, characterized in that the inner gel coat is applied to the parting foil (3) provided on the mandrel (1) and is gelled by heating, that the first layer of fibrous material (20, 21) with the liquid plastics material is laid, overlapping, on the inner gel coat, and that before the further layers (34, 37) of fibrous material are applied, the hollow section is heated and the plastics material in the first layer of fibrous material (20, 21) is cured.
Patent NO-136711-B (NO)
Inventor: HIDAKA H
IPC: C07D213/79
Filed: 1972-04-14
Abstract: nalogifremgangsmåte for fremstilling av terapeutisk aktive pikolihsyrederivater.
Patent NO-158182-B (NO)
Inventor: GRIES HEINZ
IPC: C07C237/30
Filed: 1981-01-09
Abstract: 1. Compounds of the general formula I   see diagramm : EP0032387,P17,F5   in which X represents the radical -CO.N.R1 R2 , -CCOR3 , -CH2 .NH.R7 or -CH2 OH, Y represents the radical -N.R1 R2 or -OR3 , Z represents the radical -N.R1 R2 , -NH.R7 , -NH.(sugar radical) or -OR3 , -N.R1 R2 in X, Y and Z being the same or different, R1 and R2 are the same or different and represent a hydrogen atom or a straight-chain or branched-chain alkyl radical having from 1 to 6 carbon atoms or a mono- or polyhydroxylated straight-chain or branched-chain alkyl radical having from 2 to 8 carbon atoms and from 1 to 5 hydroxy groups, R3 represents an alkyl radical having from 1 to 4 carbon atoms or a hydroxylated alkyl radical having from 2 to 4 carbon atoms and from 1 to 3 hydroxy groups, and R7 represents the acyl radical of an aliphatic carboxylic acid having from 2 to 5 carbon atoms which may optionally be substituted by from 1 to 5 hydroxy groups, it being possible for the hydroxy groups also to be functionally modified.
Patent NO-161435-B (NO)
Inventor: WATERS SIDNEY WALTER
IPC: B67B3/22
Filed: 1983-08-16
Abstract: A capping machine for applying removable closures to bottles, jars or other containers has a capping head cantilevered (without other support) from a post (38) rising from the machine base, the capping head height being infinitely variable by simple adjustment. The side belts (50) which engage the containers are also infinitely variable for height, being carried by a parallelogram structure (108,128,130,138) pivoted on the capping head body and adjustable by means of a single nut (146). The cap chute has a pair of retractable rollers to locate the closures at the pick-up point, these rollers being mounted on tension-spring biassed cranked levers so pivoted that their lever arm, for movement of the roller axes, makes only a small acute angle with the path of the closures. The sealing shoe is suspended in the capping head by a pair of levers which permit the shoe to rock in a vertical plane.
Patent NO-165868-B (NO)
Inventor: BOXHOORN GOSSE
IPC: B01J23/48
Filed: 1986-10-02
Abstract: Process of preparing a poly-metal-containing catalyst comprising contacting a carrier with an impregnating solution comprising a compound of a metal from group 5b, 6b, 7b, 1b or the non-noble group 8 metals of the Periodic Table of the Elements dissolved in an acidic solution of a compound of titanium or zirconium, drying and thermally treating the carrier.
Patent NO-168228-B (NO)
Inventor: ROSE DAVID
IPC: A61K8/40
Filed: 1986-10-23
Abstract: Novel substituted nitrodiphenylamines and substantive hair dye preparations containing them or containing nitrodiphenylamines with different substituents. The dyes result in yellow to copper-colored shades of high intensity and fastness and are more soluble in water than known nitroanilines dyes.
Patent NO-170519-B (NO)
Inventor: HARTUNG GUNNAR
IPC: B08B5/04
Filed: 1989-03-29
Abstract: Method and apparatus for removing fibres and other particles from the surfaces of compressible mineral wool products, for instance mineral wool plates (2) by means of one or more suction slot nozzles which suck air from adjacent the surfaces of the mineral wool products so that loose fibres and other particles are brought with the air and into the suction slot or slots (5) in that the mineral wool products, while being actuated by the suction slot or slots (5) are subjected to a quick compression so that a part of the air enclosed in the mineral wool is pressed out towards the suction slot or slots (5) thereby bringing loose fibres and other particles at and adjacent the surfaces into the suction slot or slots (5).
Patent SE-308569-B (SE)
Inventor: ALLEMANN M
IPC: D06B11/00
Filed: 1965-04-07
Abstract: 1,107,992. Axial-flow and radial-flow blowers. SULZER BROTHERS Ltd. April 8, 1965 [April 8, 1964], No. 50868/67. Divided out of 1,107, 991. Heading F1C. The subject-matter of this Specification is substantially the same as that of Figs. 1 and 2 of Specification 1,107,991, but the claims are concerned with a blower having a housing which is supported from a wall surrounding the blower by a bearer surrounding and connected to the housing and anchored in the wall, at least some of the peripheral portions of the surface of the bearer being arranged to receive a flow of coolant.
Patent SE-336851-B (SE)
Inventor: BRUNNER A
IPC: F22B37/32
Filed: 1968-04-17
Abstract: 1,189,253. Centrifugal separators. SULZER BROS. Ltd. 22 May, 1968 [31 May, 1967], No. 24428/68. Heading B2P. [Also in Division F4] A water separator for a saturated-steam generator (see Division F4) comprises a number of cylindrical tubes 10 mounted in a plate 1, each tube having a swirl-producing element 11 at one end and being surrounded by a jacket 6 having a minimum inside dimension D equal to at least 1.5 times the inside diameter d of the tube and extending beyond the tube at the end remote from the swirl-producing element 11, by a distance equal to at least the inside diameter of the tube, water outlets 4 being provided between the ends of the jackets and the plates. In Fig. 1, each jacket 6 is circular in cross section and is secured to the plate 1 by welding, two notches being cut in the bottom end of the jacket to provide the water outlets 4. Alternatively, the bottom end of each jacket is spaced from the plate 1 the jacket being secured to its respective tube 10 by radial arms. In Fig. 2, the tube elements 10 are surrounded by jackets 6 of regular hexagonal cross-section disposed in honeycomb fashion. The diameter of the inscribed circle of each hexagon is equal to at least 1.5 times the diameter d of the tube. Each swirl-producing element 11 consists of a four-start, flat-toothed screw, each screw-thread extended approximately around half the circumference of the tube. In a further modification, the jackets can be arranged with their axes in a hexagonal pattern.
Patent SE-307531-B (SE)
Inventor: BAIN G
IPC: C04B35/532
Filed: 1962-05-18
Abstract: 984,101. Electric infra-red heating panels. ALUMINIUM LABORATORIES Ltd. May 18, 1962 [May 19, 1961], No. 19361/62. Heading H5H. A method of baking in situ a carbonaceous lining 12 for an aluminium reduction cell 10, said lining 12 being formed of a mixture of a carbonaceous material and a binder, comprises heating said lining by applying infra-red heat energy thereto substantially uniformly over substantially the whole of the exposed surface of the lining from a plurality of infra-red radiant energy sources arranged over and in close proximity to said exposed surface. The heating arrangement shown comprises a number of panels 14 each having infra-red emitters in the form of an electric conductor enclosed in a quartz sheath mounted at the focal lines of parabolic reflectors 17, each panel being supported by height-adjusting screws 15 resting on cover-plates 22 of the cell 10. In an alternative arrangement (Fig. 6, not shown), the reflectors 17 are replaced by a plain asbestos sheet. The lining 12 is preferably protected from oxidation by a bumper 13 of metallurgical coke which is consumed during the baking process. The panels 14 are either spaced apart or provided with slots to allow air circulation and removal of fumes.
Patent SE-323117-B (SE)
Inventor: CLARKE S
IPC: G01S13/26
Filed: 1967-05-05
Abstract: 1,188,514. Automatic phase control systems. MARCONI CO. Ltd. 12 April, 1967 [23 June, 1966], No. 28087/66. Heading H3A. A swept frequency oscillator 1 is locked in phase to a continuous wave reference frequency supplied to terminal 6, by means of a phase comparator 5 the output of which is filtered and used to control the oscillator frrquency during the period between the sweeps. In Fig. 3 the frequency sweep is controlled by a pulse generator 2 which is also connected through delay means 8 to open a gate 7 and which feeds a frequency divider 3 controlling an output gate 4. If the sweep recurrence frequency is high enough, the units 7 and 8 may be omitted, Fig. 3 (not shown). The error signal from the filter 9 may be used to control a reference voltage applied to a doide which controls the oscillator frequency during the period between sweeps. In a modification, Fig. 5 (not shown), the output of the phase discriminator 5 passes to a low pass filter followed by a high pass filter feeding a detector (Fig. 6 not shown) adapted to detect the difference between positive and negative peak voltages, the detector output controlling the oscillator 1. The system may be employed in radar systems of the pulse compression, moving target indicator, or pulse-Doppler types.
Patent YU-46937-B (YU)
Inventor: DORIA G
IPC: C07D495/04
Filed: 1989-06-19
Abstract: Condensed pyrazole 3-oxo-propanenitrile derivatives of formula (I)   <CHEM> wherein X represents a - CH(R4)-group, an oxygen atom or a - S(O)n- group where n is 0, 1 or 2; R1 represents C1-C6 alkyl, pyridyl or unsubstituted or substituted phenyl; R2, R3 and R4 are as defined herein; and Q represents hydrogen, carboxy, C2-C7 alkoxycarbonyl or a - CON(Ra)Rb group, Ra and Rb being as defined herein; and their pharmaceutically acceptable salts have immunomodulating activity and can be used in particular as immunostimulating agents, e.g. in the treatment of acute and chronic infections of both bacterial and viral origin, alone or in association with antibiotic agents, and in the treatment of neoplastic diseases, alone or in association with antitumoral agents, in mammals.
Patent ZA-838440-B (ZA)
Title: Hydrogen peroxide composition
Inventor: WILLCOCKSON GEORGE WILLIAM
IPC: A01N59/00
Filed: 1983-11-11
Abstract: An antimicrobial composition containing hydrogen peroxide is diaclosed. The composition is non-corrosive to surgical instruments and contains 4%-7% hydrogen peroxide, 0.1 % to 0.3% of a chelating agent, 0.1 % of a water soluble zinc compound, 0.1 % to 0.3% of a sodium cocoyl sarcosinate or is fatty acid-based analogs, an anionic surfactant selected from the group consisting of sodium n-decyl diphenylether disulfonate or sodium lauryl sulfate and a buffer system to maintain the pH of the composition in a pH range of from 4 to 6.
Patent ZA-866257-B (ZA)
Title: Peroxide-containing conditioning shampoo
Inventor: HAWKINS GEOFFREY R
IPC: A61K8/36
Filed: 1986-08-19
Abstract: A stable aqueous hair conditioning shampoo composition comprising an aqueous solution of hydrogen peroxide, a specific anionic surfactant, at least one nonionic surfactant, an acidic pH-producing agent and one or more hair conditioning components.
Patent ZA-878920-B (ZA)
Title: Process and device for heat treating a carbon steel wire
IPC: C21D9/52
Filed: 1987-11-27
Abstract: A process for heat treating a carbon steel wire to obtain a fine pearlite structure is characterized by the following steps: (a) cooling the wire until the wire reaches a given temperature which is below the AC1 transformation temperature; (b) regulating the temperature of the wire to not more than 10 DEG  C. above or below said given temperature by passing an electric current through the wire and effecting a modulated ventilation thereof; (c) cooling the wire.
Patent ZA-879483-B (ZA)
Title: Procedure for recirculating phenol in a lignocellulosic materials digestion process
IPC: D21C3/04
Filed: 1987-12-17
Abstract: A process for recirculating phenol in a lignocellulosic materials digestion process in which lignocellulosic material is digested with phenol-containing solutions in order to dissolve lignin, characterised in that phenol recirculation is carried out as a cyclic process in which the phenol-containing solution is first used in the washing of the cellulosic material from the phenol digeston, thereafter in the lignocellulosic material digestion step, and finally in a lignocellulosic material impregnation step preceding the phenol digestion process.
Patent ZA-898342-B (ZA)
Title: Substituted 3-aminosydnonimines,processes for their preparation and their use
Inventor: SCHOENAFINGER KARL
IPC: A61K31/41
Filed: 1989-11-02
Abstract: Substituted 3-aminosydnonimines of the formula I   <IMAGE> (I)  and their pharmacologically acceptable acid addition salts, wherein R1 denotes, for example, alkyl having 1 to 8 C atoms, R2 denotes hydrogen or the radical -COR3 and R3 denotes, for example, an aliphatic radical having 1 to 4 C atoms, are prepared, for example, by cyclization of a compound of the formula II   <IMAGE> (II)  and if appropriate subsequent acylation and have useful pharmacological properties.
Patent ZA-919175-B (ZA)
Title: Disc drill bit
Inventor: KAALSTADT OSCAR WILLIAM
IPC: E21B10/56
Filed: 1991-11-20
Abstract: A drill bit for use in drilling a well bore comprises a main drill body (10) adapted to be rotated about a substantially vertically disposed axis of rotation (20) and having therein a duct extending longitudinally along such axis, for supplying a drill fluid under pressure to the well bore. At least one generally circular, rotatable cutting discs (34, 36, 38) are mounted on the outside of the main drill body (10) at equally spaced locations, with the cutting discs each having cutting elements (35, 37, 39) disposed in a ring-shaped array. Each of the cutting disc (34, 36, 38) has an axis of rotation disposed at an acute angle to the vertical centerline about which the main drill body rotates. The axis of rotation of each cutting disc (34, 36, 38) is slightly offset laterally in a rearward direction from the centerline (20) of the main drill body (10), thus to cause the entire bit to be placed in a non-equilibrium position with the rotation of the main body enabling the cutting disc (34, 36, 38) to be positioned to be particularly effective and aggressive in cutting the well bore. <IMAGE>
Patent ZA-923841-B (ZA)
Title: Method and apparatus for bending glass sheets
Inventor: WAMPLER DAVID M
IPC: C03B23/03
Filed: 1992-05-26
Abstract: The present invention relates to a female press bending ring for use in the press bending of glass sheets outside of a furnace, and more particularly to a female press bending ring which is suitably heated during the bending cycle to regulate the transfer of heat between the peripheral margin of the glass and the female bending ring with which it is in contact. By so doing, near-edge tension and edge stresses are greatly reduced, thereby reducing chill cracking and glass breakage during and after production. The female ring may be covered by a layer of fiberglass cloth or the like to provide a smooth resilient surface for engaging the glass sheet.
Patent ZA-944609-B (ZA)
Title: Process for dewaxing citrus oils
Inventor: RADFORD TERENCE
IPC: C11B9/02
Filed: 1994-06-27
Abstract: A process for transforming and removing latent sediment-forming components from citrus oils to supplement a dewaxing process for the citrus oils. Psoralen epoxides in citrus oils are converted to diols in an accelerated and controlled manner. The epoxide-to-diol transformation is effected by mixing citrus oil with an aqueous acidic treatment solution under conditions (i.e., solution pH and volume) and for a sufficient period of time to convert substantially all of the psoralen epoxides. The diols formed thereby are precipitated and/or preferentially dissolved in the aqueous phase during mixing. Upon separation of the aqueous phase from the oil, the citrus oil is substantially free of psoralen epoxides. By this method, epoxides are inexpensively eliminated from the citrus oils, resulting in an improved product having, for example, reduced sedimentation potential and reduced phototoxicity.
Patent ZA-962855-B (ZA)
Title: Flexible device having fire-barrier properties
Inventor: BUREAU JACQUES
IPC: D03D15/12
Filed: 1996-04-10
Abstract: A flexible device with fire-barrier properties has a plurality of fibrous sheets and dry particles comprising molecules that are chemically and physically stable at room temperature and that generate an endothermic reaction upon raising the temperature. The sheets are joined together and the dry particles are inserted between the fibers of each sheet by needle-punching.
Patent ZA-966005-B (ZA)
Title: Container with three dimensional designs.
Inventor: HAUGK PETER
IPC: B65D23/14
Filed: 1996-07-15
Abstract: A container has a label or decoration in the container and unattached to any interior surface. The label or decoration is in the form of a monolayer film or a laminate film with the decoration and other materials under a coating or within the laminate layers. A preferred mode is for the container to be a pump container having a constricted opening. The film will be of an elliptical to a rectangular shape. If rectangular the film will have rounded lower edges or a parabolic lower portion for ease of insertion into container openings. The container preferably will have grooves, projections or other techniques for stabilizing the film in the container. Monolayer films will have the decoration printed onto the surface and will have a protective coating over this surface. Laminate films can be of the same or dissimilar films with the printed surface between the laminate films. The useful adhesives for the films are those that are not affected by the product in the container. These include pressure sensitive adhesives, heat cured adhesives, catalytically cured adhesives, ultraviolet light cured adhesives and electron beam cured adhesives.
Patent GB-2359225-B (GB)
Title: Deferred acknowledgement communications and alarm management
Inventor: BENNETT WILLIAM E
IPC: H04L47/27
Filed: 2000-10-13
Granted: 2004-09-22
Abstract: A communication technique enables the efficient transmission of data through a low bandwidth and/or time delayed communication link and minimizes the idle time of the communication link by using a deferred acknowledgment of message bundles to temporally pack the communication link. The transmitting system stores messages to be transmitted in a pending message queue and applies a dynamic window to the pending message queue to define a message bundle to be sent through the slow communication link. The transmitting system requests an acknowledgment for at least one message within the bundle, but does not require an acknowledgment for every message within the bundle. Transmitted messages are temporarily stored as outstanding messages in a retransmission queue until the transmitted messages are acknowledged or until a time-out period associated with the messages has lapsed. When the transmitting station receives a timely acknowledgment in response to a requested acknowledgment, the transmitting station removes all outstanding messages associated with that acknowledgment from the retransmission queue.
Patent GB-2361593-B (GB)
Title: Combined oscillator and voltage step-up circuit
Inventor: GARDNER JOHN
IPC: H03B5/12
Filed: 1999-09-17
Granted: 2003-09-24
Abstract: An oscillator/step-up circuit designed to reduce the number of components and to avoid the use of high value inductors or high inductance transformers by using the inductor of the oscillator to also provide a step-up voltage.