baber/WOPTO huggingface dataset:
Patent LV-13935-B (LV)
Title: Dismountable plate chain with rolling friction joints
Inventor: PUDANS EMILS
IPC: F16G13/00
Filed: 2009-02-26
Abstract: The invention relates to machine building, definitely to dismountable plate chains used in chain conveyers which are used for transportation of different loads in industry as well as in agriculture. In the offered technical solution of the chain equipment the construction of axles is changed. At the ends of the axles flat inclined operation surfaces are formed. The aim of the invention is increase of the chain load and operation life using chain axles with changed geometrical shape of the operation surface. The stated aim is achieved by changing the geometrical shape of the operation surface. The cylindrical axle of the new construction has radius profiled inclined surfaces instead of plates at both ends.
Patent LV-11173-B (LV)
Title: Substituted pyrroles
Inventor: HARRIS WILLIAM
IPC: C07D471/04
Filed: 1994-05-09
Abstract: The invention provides compounds of the formula <CHEM> wherein R<1> represents lower alkyl, lower cycloalkyl, aryl or lower aralkyl, R<2> represents hydrogen, aryl or lower alkyl optionally substituted by hydroxy, acyloxy, amino, mono(lower alkyl)amino, di(lower alkyl)amino, carboxy, lower alkoxycarbonyl or aminocarbonyl and m and n stand for 1 or 2, as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, which are useful in the control or prevention of illnesses, especially in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological and cardiovascular disorders, in the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth.
Patent ME-00928-B (ME)
Inventor: LECOUVE JEAN-PIERRE
IPC: C07C255/37
Filed: 2009-08-03
Abstract: Postupak za industrijsku sintezu jedinjenja formule (I) :
Patent MX-165695-B (MX)
Inventor: PIALET JOSEPH W
IPC: C10L1/22
Filed: 1987-03-24
Abstract: Various heterocyclic compounds have been discovered that impart improved fuel economy and friction modification to lubricant and fuel compositions. These heterocyclic compounds of the invention preferably contain nitrogen and may be further reacted with hydrocarbyl carboxylic acid acylating reactants or hydrocarbyl phenolic reactants to give higher molecular materials. These higher molecular weight materials have higher oil-solubility and impart dispersancy properties to lubricant and fuel compositions.
Patent NO-155937-B (NO)
Title: Begroingshindrende maling stabilisert mot viskositetsoekning og gelering under lagring.
Inventor: SUENOBU KOREYOSHI
IPC: C09D/
Filed: 1981-09-17
Abstract: Grohindrende maling stabilisert mot viskositetsøkning og gelering under lagring, omfattende en triorganotinnholdig polymer og kuprooksyd som kombinerte aktive bestanddeler, en stabiliserende mengde av en hindret fenol, og et løsnings-middel.
Patent NO-163974-B (NO)
Title: Sikringsventil.
Inventor: WILLIAMS LEONARD EUGENE JR
IPC: E21B33/06
Filed: 1983-11-03
Abstract: En sikringsventil (10) av stempeltypen omfatter et hus (12) med en sentral boring (14) og føringer (16) som strekker seg ut fra denne. I hver føring (16) er anordnet et stempel (18) med organer (22) for å bevege stemplet innad og utad, samt organer for kompensering av slitasje på føringen (16) eller stemplet (13), innbefattende minst ett glidestykke (30) som er festet til stemplets underside.
Patent NO-160549-B (NO)
Title: Anordning ved et rekylfritt vaapens ildroer.
Inventor: NYZELL JAN-ERIK
IPC: F41G3/26
Filed: 1985-04-09
Abstract: Øvelsesvåpen for skyting med et våpen (1) med skarp ammunisjon. Ovelsesvåpenet innbefatter en pipe (5) som er fastsatt i en holder (6) som kan låses i ildrøret av nevnte våpen (1). Pipen kan reguleres med hensyn til sin skyteinnstilling ved hjelp av fire justeringselementer (18-21), hvorav to ligger fjærbelastet an mot pipen (5), mens de to andre kan for-skyves radialt med pipen ved hjelp av hver sin aksi-alt med pipen forløpende manøvreringsstang (26 resp.27) .
Patent NO-169984-B (NO)
Inventor: ALFORD RICHARD MARTIN
IPC: G01V1/30
Filed: 1985-07-19
Abstract: A method and system for geophysical exploration including obtaining, processing, displayind and interpreting seismic data. Seismic energy is imparted into the earth's subterranean formation along at least two linear independent lines of action in a seismic survey. At least two linearly independent components of the seismic wave energy imparted along each line of action are detected within the seismic survey. A concord of seismic signals is produced from the seismic wave energy detected for selected combinations of receiver and source locations. An orientation module operates on the concord of the seismic signals so as to generate synthetic concords of seismic signals so as to focus on a particular component of the seismic wave energy iny order to infer the geologic characteristics of the earth's subterranean formations.
Patent NO-168160-B (NO)
Inventor: BELL JEAN LE
IPC: B32B21/08
Filed: 1987-06-26
Abstract: PCT No. PCT/FI86/00124 Sec. 371 Date Aug. 31, 1987 Sec. 102(e) Date Aug. 31, 1987 PCT Filed Oct. 28, 1986 PCT Pub. No. WO87/02616 PCT Pub. Date May 7, 1987.The invention relates to a multi-ply wood product. The supply of wood suited e.g. for the production of plywood has considerably decreased. Consequently, attempts have been made to compensate the deterioration in the quality of the surface finish and in other wood qualities e.g. by means of various coating methods, with varying success. The most important problem has been the insufficient adhesion between the coating and the wood. For the elimination of these problems, a multi-ply wood product has been developed in which at least one layer is formed by a crude fiber ply blank comprising haphazardly oriented fiber material as well as bonding agents, additives and filler materials. A single hot-pressing step in connection with the production of the multi-ply wood product forms this blank into homogeneous ply (14) which, by virtue of the partial splitting of the fiber structure and the resulting reorientation, which take place during the hot-pressing, fills the irregularities in the surface of an adjacent wood layer (1) and forms a tight synthetic ply of accurate dimensions.
Patent NO-173459-B (NO)
Inventor: KATHRUD OTTO SANDE
IPC: E04C2/26
Filed: 1987-11-09
Abstract: Fire resistant roof and wall constructions and prefabricated panels (10) therefor, consisting of an outer sheet (13) of a fire resistant material, an inner layer of concrete (15) and a layer of fire-resistant, insulating material (16). The panels (10) are placed respectively upon the outside surface of a roof or wall construction (12) and are closely interconnected by welding, gluing or the like of the outer sheets (13).
Patent NO-169150-B (NO)
Inventor: PREIS JOSEF
IPC: H02H9/00
Filed: 1987-12-23
Abstract: Circuit arrangement for limiting the switch-on current and for overvoltage protection of switched power supply apparatuses having an input-side storage capacitor (12), which forms a low-impedance voltage source for a power supply arrangement connected thereto. Such a power supply apparatus is intended to be provided with a circuit which not only limits the switch-on current but also ensures protection against overvoltages on the storage capacitor (12). This is achieved with the aid of a field-effect transistor (11) arranged between the supply voltage source (1) and the storage capacitor (12), which is not only controlled by an amplifier in the sense of current limiting but is also controlled by a delay member in the sense of delayed switching on. The power supply apparatus is particularly suitable for plug-in assemblies with voltage converters for supplying electrical telecommunications devices. 
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Patent NO-176071-B (NO)
Inventor: MASSEY RICHARD J
IPC: C07K16/00
Filed: 1987-12-29
Abstract: Novel compounds for use in electrochemiluminescent assays and characterised by containing the structure        X - Y - ZwhereinX represents one or more nucleotides which may be the same or different, one or more amino acids which may be the same or different, an antibody, an analyte of interest or an analogue of an analyte of interestY represents a linker group attached to X and Z,andZ represents an electrochemiluminescent moiety, and intermediates employed in their synthesis.
Patent NO-174137-B (NO)
Inventor: PILLON FRANCIS
IPC: B01F27/93
Filed: 1988-09-07
Abstract: A device inter alia for uniformly distributing solid and/or liquid particles. It comprises, on the one hand, a hollow vertical primary shaft (1) driven in rotation, the bottom end of the shaft comprising a primary ring (4), the bottom surface of which bears vertical teeth (5) disposed in concentric circles, the device also comprising a hollow vertical secondary shaft (2) driven in rotation in the opposite direction to the primary shaft (1) and at its bottom end comprising a cylindrical cage (10) comprising a secondary ring (11) and a disc (12) connected to the bottom surface of the secondary ring (11) by at least three bars (13), the top surface of the disc (12) comprising vertical teeth (14) disposed concentrically and staggered with respect to the teeth (5) in the primary ring (4), and at its center the disc comprises a circular anvil (15) coaxial therewith and at least equal in diameter to the primary shaft (1). The device can be used for homogenizing, crushing, grinding, pulverizing and/or spreading solid and/or liquid products.
Patent NO-172079-B (NO)
Inventor: STAUGAARD ARNE
IPC: F16L59/16
Filed: 1988-11-04
Abstract: Pipe insulation comprising a number of substantially identical, annular bodies (1) cut out in the shape of sheets from mineral wool, glass wool or similar fibre materials and having such a fibre structure that their compressibility is biggest in axial direction, said mineral wool bodies being put together around a common axis and wrapped in a resilient, crêpe-structured or pleated sheet material (2) glued to the mineral wool. In order to make possible the bending of the pipe insulation also in the case of the glue being hardened to such an extent that it has become hard and brittle, the glue is applied in the shape of essentially parallel rows (3) of glue points, the rows running substantially perpendicular to the axis of the insulation and forming between themselves an encircling band of glue-free sheet material.
Patent NO-174515-B (NO)
Inventor: MILANI FEDERICO
IPC: C10L1/16
Filed: 1989-07-06
Abstract: The fluidity at low temperatures of compositions based on liquid hydrocarbons from refining is improved by means of the addition, preferably in solution, of ethylene/propylene/(conjugated diene) copolymers or terpolymers, containing 20-55% of propylene, optionally degraded by thermo-oxidation, and structurally characterized by values of at least one of X2 and X4 parameters, which are equal to, or lower than, about 0.02, indicative of the absence in the polymeric chain of propylene linking inversions.
Patent NO-176250-B (NO)
Inventor: LOSCH HANS
IPC: B21C47/34
Filed: 1990-02-22
Abstract: The invention relates to a method of and an installation for rolling wire or bars (6). In order to roll rolling stock with little capacity for deformation and/or a high resistance to deformation at room temperature, provision is made according to the invention to heat up a start-up length of the rolling stock at the beginning of rolling, to guide the insufficiently heated rolling stock in front of this start-up length (in the delivery direction) past the entry to the rolling apparatus (2) until attainment of the deformation temperature is detected, whereupon the lengths of the rolling stock which have a temperature less than that of the desired deformation temperature are cut off and only the rolling stock at the deformation temperature is fed in for deformation by rolling. 
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Patent NO-177189-B (NO)
Inventor: JOST PHILIPPE
IPC: C11D3/37
Filed: 1990-10-08
Abstract: Stable suspensions of zeolite particulates, in water, well adapted for detergency applications, have a pumpable low viscosity and include an effective viscosity reducing amount of a silicone resin and, advantageously, a suspension stabilizer, e.g., an alkaline earth metal cation or a biogum polysaccharide.
Patent NO-180478-B (NO)
Inventor: GABATHULER WALTER
IPC: B62D31/02
Filed: 1994-05-11
Abstract: Modular concept for the body of a doubledeck railway carriage body which is assembled from a number of modules which are conceived differently with respect to the purpose of use and design, the different modules being capable of being combined differently within an assigned range. A panorama module (1), a first class module (2) and a second class module (3) are present as upper deck modules. The three upper deck modules (1-3), which are provided with an integrated hollow chamber base plate, form, in terms of rigidity, the load-bearing part of the body of the carriage. Below the upper deck modules (1-3), the lower-deck passenger modules (5,7,8,9), the staircase modules (10,13), the entry modules (6), a technical module (4) and, at the ends, the intercommunicating modules (11,12) are added. A driver's stand module (14) completes the double-deck carriage body to form a control carriage body. The modules (1-14) are connected to one another with releasable connections in a positively and frictionally engaging and sealing fashion. <IMAGE>
Patent YU-43277-B (YU)
Title: Process for the purification or isolation of-l-asparagyl-d-amino acid dipeptide amides
Inventor: SKLAVOUNOS C
IPC: A23L27/30
Filed: 1982-09-07
Abstract: Aromatic sulfonic acid salts of certain dipeptide sweeteners which are L-aspartyl-D-alaninamides or L-aspartyl-D-serinamides, each substituted on amide nitrogen with an organic radical having a highly branched carbon skeleton; the process for preparing said salts by crystallization; and utilization of this crystallization process in processes for the preparation, isolation and purification of said amides.
Patent YU-47332-B (YU)
Title: Azaheterociklična jedinjenja i postupak za njihovo dobijanje
Inventor: FLORJANIC M
IPC: C07D403/14
Filed: 1989-10-19
Abstract: Azaheterociklična jedinjenja formule I gde je R1 etil, ciklopropil ili 2-fluoretil, X N, CH ili CF, Y, N, CCl ili CF, R2 ostatak formule II, III, IV ili V R4CONHSO2-II R4O CONHSO2-III R4OCH2CO IV R4COOCH2CO-V gde je R4 H, metil, fenil ili benzil, te njihove farmaceutski prihvatljive soli ili hidrati. Prijava sadrži još 1 nezavisan zahtev.
Patent ZA-805579-B (ZA)
Title: Preimpregnated materials and methods of making and using them
Inventor: PHILLIPS C
IPC: C08J5/24
Filed: 1980-09-10
Abstract: A preimpregnated material has a reinforcement substrate impregnated with a thermoset resin mix which includes an initiator susceptible to light in the visible range. The material has cover films in the conventional manner but at least one of them is opaque whereby to protect the material from premature hardening. It gels and cures on exposure to ordinary daylight. The material has wide applicability in patching or locally reinforcing, and in laying-up laminating processes. A preferred mix has a polyester resin, or small amount of a thickener and a photoinitiator system comprising tribenzylamine, rosin and a benzoyl substituted-oxime carbonate ester.
Patent ZA-822712-B (ZA)
Title: A structural element for constructions
Inventor: TRINGALI MARIO
IPC: E04B1/32
Filed: 1982-04-21
Abstract: This invention relates to a tridimensional structural element which can be composed with similar elements or with other components to obtain constructions and particularly coverings having low weight and high resistance. In order to obtain the highest possible static resistance, the best working conditions in whatever possible application and the possibility, without the need of any sliding part, of absorbing thermal expansions, the structural element according to the invention comprises a first body having an essentially polygonal plane surface and an even number of sides, six or more than six, as well as a series of bodies each having an essentially triangular plane surface, which derive towards the outside from alternate sides of the first polygonal body and are on planes forming angles to one another and with respect to the polygonal body plane, in such a way that all the theoretical vertices of the bodies simultaneously touch the surface of a curved surface. The structural element, which results to be "geoconverted", can follow any dimensional condition, either modifying the angles between the plane bodies to vary the radius of the surface as touched by the element vertices, or modifying at will, from zero up to a statically acceptable value, the length of the free sides of the polygonal body.
Patent ZA-832293-B (ZA)
Title: Chromophoric peptides,a process for their preparation,agents containing them and their use for determining dd-carboxypeptidases
Inventor: SCHINDLER PETER
IPC: C07K5/00
Filed: 1983-03-30
Abstract: The invention relates to chromophoric peptides of the general formula I    <IMAGE>  (I)  in which n represents 1 or 2, a porcess for their preparation, agents containing them and their use for determining DD-carboxypeptidases.
Patent ZA-835434-B (ZA)
Title: New fluidifying agents for hydraulic binders
Inventor: GUICQUERO JEAN PIERRE
IPC: C04B24/22
Filed: 1983-07-25
Abstract: Fluidizing agents for hydraulic bonding materials such as, for example, concrete, cements, anhydrites, plasters, limes, or others. The fluidizing agents comprise the water soluble condensation reaction products of aminosulfonic acids, having one or more aromatic nuclei, or a mixture thereof; polyamino products including polyamino acids, polyamides, or polythioamides, or their mono- or polymethylol derivatives, and polyamino derivatives of triazine; and formaldehyde or compounds which generate formaldehyde under reaction conditions. The water soluble fluidizing agents permit a reduction of the quantity of water required for mixing the bonding materials and provide an increased mechanical resistance thereto. The invention includes the bonding materials containing the fluidizing agent, the method of using the fluidizing agents in bonding materials, and method of forming the bonding materials.
Patent ZA-836347-B (ZA)
Title: Dipped rubber articles
Inventor: MICHAEL HOWARD JAMES
IPC: B29C41/14
Filed: 1983-08-26
Abstract: A skin-contacting lubricating layer formed from a hydrogel polymer bonded to a rubber article (such as a surgeon's glove) is treated by means of surfactant material (such as a bactericidal cationic surfactant which preferably has a 6-18C alkyl or alkenyl group, such as an N-hexadecyl group) or a long chain fatty amine so as to substantially improve the lubricity of the layer with respect to damp skin. The hydrogel polymer is preferably a copolymer of 2-hydroxyethylmethacrylate (HEMA) with methacrylic acid (MAA) or with 2-ethylhexyl acrylate (EHA) or with both MAA and EHA. Such a hydrogel polymer has improved lubricity to dry skin and, if used for this purpose, need not be treated with a surfactant or fatty amine to improve the lubricity with respect to damp skin.
Patent ZA-852251-B (ZA)
Title: Carbapenem derivatives and compositions containing them
Inventor: SUGIMURA YUKIO
IPC: C07D477/20
Filed: 1985-03-26
Abstract: Compounds of formula (I):wherein:one or both of R' and R<sup>2</sup> are selected from a variety of organic groups;R<sup>3</sup> is an optionally substituted heterocycle; andR<sup>4</sup> is hydrogen or optionally substituted alkyl or alkoxy. and salts and esters thereof have valuable antibiotic activity.
Patent ZA-852693-B (ZA)
Title: Stacker-reclaimer
Inventor: EVANS DAVID ARTHUR
IPC: E02F9/18
Filed: 1985-04-11
Abstract: A stacker-reclaimer has a luffing and slewing mounting (2, 4) supporting a boom structure with a main, forwardly extending boom (14) having material-conveying means running along it, and a rearwardly extending tail boom (22) with a counterbalance weight (34) depending from its rear end. The tail boom is at a higher level than the main boom to provide clearance of a feeder conveyor (26) to the material-conveying means. The counterbalance weight is attached by a pivot (30) on the tail boom and is displaceable about the pivot by a control cable (36) attached to a non-luffing part (40) of the luffing and slewing mounting forwards of the luffing axis (6) whereby the weight is displaced forwards in relation to the pivot in upward luffing movements of the boom structure. This compensates for the rearward displacement of the rear end of the tail boom in such movements, and reduces the maximum overturning moment to be resisted in the working luffing range.
Patent ZA-853539-B (ZA)
Title: Hydraulic cylinder with force multiplication
Inventor: DIONIZY SIMSON
IPC: F15B15/20
Filed: 1985-05-10
Abstract: A hydraulic cylinder device for power multiplication includes a cylinder (1) containing a single-stage piston (2) having a piston rod (4) and a two-stage secondary piston (3), the piston rod (4) extending through a bore in the secondary piston. The cylinder (1) is closed by a cylinder cover (16) through which the piston rod (4) also extends. Two stop-pistons (22, 24) with different strength springs (21, 23) are located in projection (20) integral with cylinder (1) and opposite the stop-pistons are two opening-pistons (33, 34).
Patent ZA-892957-B (ZA)
Title: Process of producing composite materials consisting of sheet metal plates,metal strips and foils having a skeleton surface structure and use of the composite materials
Inventor: WUELLENWEBER HEINZ
IPC: H01M4/88
Filed: 1989-04-21
Abstract: In a process of producing composite materials consisting of sheet metal plates, metal strips and foils and provided with a skeleton surface structure, a layer of a metal powder which is difficultly flowable and consists of irregularly shaped particles is applied to a continuously moved metallic carrier layer and is bonded to said carrier layer by cold roll cladding and is sintered in a reducing atmosphere at temperatures of 600 DEG  to 1000 DEG  C. In order to produce composite materials in which the skeleton structure constitutes a layer that is of uniform thickness throughout the surface and is firmly bonded to the carrier layer, the metal powder is uniformly distributed and applied as regards its bulk volume using a distributing roller, which rotates opposite to the main direction of movement of the carrier layer, whereby a uniform thickness is obtained.
Patent ZA-896175-B (ZA)
Title: Improved flywheel for an electromechanical fastener driving tool
Inventor: HOUCK ROBERT B
IPC: B25C1/06
Filed: 1989-08-14
Abstract: An improved flywheel for an electromechanical tool such as a nailer or stapler. The tool is provided with a blade-like driver (1, 9) which is frictionally moved through a working stroke by means of an electrically driven flywheel (5, 12), the driver (1, 9) being squeezed between the flywheel (5, 12) and a support element such as a counter-rotating flywheel (13), a low inertia roller (6), or the like. The flywheel has a peripheral working surface (21) with parallel edges. The working surface (21) of the flywheel (18) makes a line contact with the driver during the driving stroke. The flywheel (18) is provided with at least one groove (24-36) formed in and extending along its working surface (21). Throughout its length the groove (24-36) is angularly related to the parallel edges (22, 23) of the flywheel working surface (21) so that the groove (24-36) traverses the line contact between the driver and the flywheel (18) during each working stroke. This more efficiently prevents build-up of foreign material on the driver (1, 9) and flywheel (5, 12) and produces less and more uniform wear of the driver (1, 9) and flywheel (5, 12). When two flywheels (12, 13) are used, the second flywheel (13) may be provided with a similar wiping groove (24-36).