baber/WOPTO huggingface dataset:
Patent NO-20040622-D0 (NO)
Inventor: CARLSSON MAGNUS
IPC: G01N21/27
Filed: 2004-02-10
Abstract: A passive optical component directs first electromagnetic radiation incident on the component in a first direction and second electromagnetic radiation incident on the component in a second direction to a mutual direction. The optical component comprises an interacting surface which is arranged to interact with said first and second electromagnetic radiation. The interacting surface comprises first portions, each having a surface extending in a third direction, which is essentially perpendicular to the mutual direction, and second portions, each having a surface extending in a fourth direction. The optical component reflects essentially all the first electromagnetic radiation and transmits at least a significant portion of the second electromagnetic radiation for directing the first and the second electromagnetic radiation to a mutual direction. An optical system and a method using the passive optical component are also shown.
Patent GB-201019901-D0 (GB)
Title: Device for blocking part of the interior of a pipe
Filed: 2010-11-24
Abstract: A device for establishing an environment of a required fluid inside a length of pipe, comprising two pipe-engaging members adapted to engage the interior surface of the pipe at respective positions spaced therealong, and means for introducing said fluid into the interior of the pipe between said engaging members, each pipe-engaging member comprising a casing for contacting the pipe interior surface and containing an inflatable element; wherein the casing of each engaging member includes at least a portion of stretchable material for enabling expansion and contraction of the casing in a direction radially of the pipe, for engaging a range of internal pipe sizes.
Patent GB-201111614-D0 (GB)
Title: Fuel delivery
Filed: 2011-07-07
Abstract: A micro generation system 10. The system 10 including an external combustion engine in the form of a Stirling engine 12 which uses the heat generated by a burner 14. Biofuel for the burner 14 prior to supply thereto, is mixed with air and enters a first microwave heating chamber 26 where the temperature of the biofuel and air mixture is raised by microwave radiation.
Patent GB-201116275-D0 (GB)
Title: Fuel cell assembly
Filed: 2011-09-21
Abstract: The invention relates to fuel cell assemblies, and in particular to improvements relating to sealing of such assemblies, embodiments of which include a fuel cell assembly (200) comprising a membrane electrode assembly (104), a cathode separator plate (208) having a series of corrugations extending, and providing air flow paths, between first and second opposing edges of the plate, a gasket (105) providing a fluid seal around a peripheral edge of the membrane electrode assembly (104) between the separator plate (208) and the membrane electrode assembly (104) and a metal shim (107) disposed between the gasket (105) and the separator plate (208) over the peripheral edge of the membrane electrode assembly (104).
Patent GB-201118041-D0 (GB)
Title: A securing member for a tensioning system
Filed: 2011-10-19
Abstract: The securing device 60 comprises a pair of securing members 61, 62 which are adapted to co-operate with mating joining members 64, 65 that provide a clamping load between the first and second securing and joining members. The securing members are located, and are preferably permanently fixed by welding, gluing or press fitting, within receiving means in a support member 63 and are spaced apart to prevent the securing members from transposing relative to the support member. The securing and joining members can be nuts and bolts or vice versa. The securing member may be press fit into the receiving means such that the securing means is prevented from rotating relative to the support member. Also claimed are a coupling system 110 and method wherein a perforated strap or band 111 in a tensioning system is attached to either a band or coupling element with similar apertures by using the securing device.
Patent GB-201201120-D0 (GB)
Title: Pick tool and assembly comprising same
Filed: 2012-01-24
Abstract: A pick tool comprising a super-hard strike tip 200, a base 400 and a unitary cemented carbide support body 300 comprising a head portion including an overhang portion D2-D1, and an insertion shaft 320 extending from the head portion, a surface of the overhang portion extending laterally from the insertion shaft; the strike tip is attached to the head portion of the support body and the base is provided with a bore 420binto which the insertion shaft is shrink fitted; the base has an external surface 430 adjacent the bore and the overhang portion of the head portion is configured to extend over at least an area of the external surface operative to shield the area from wear when in use.
Patent GB-201210122-D0 (GB)
Title: Prospect assessment and play chance mapping tools
Filed: 2012-06-08
Abstract: Prospect assessment and play chance mapping tools are provided. For assessing potential resources, example systems provide dynamically linked chance maps, transformed in real time from geological properties. Input geological maps or other data are dynamically linked to resulting chance maps, so that changes in the input maps automatically update the chance map in real time. Users can generate a custom risk matrix dynamically linking geological maps with chance maps via interface tools, dropping maps directly into the matrix. A transform may programmatically convert the geologic domain to the chance domain. The user can navigate input maps, select areas of interest, and drag-and-drop geologic properties into an uncertainty engine and distribution builder for uncertainty assessment based on geologic reality. A merge tool can programmatically unify multiple geological interpretations of a prospect. The merge tool outputs a single chance of success value for multiple geologic property values at each grid node.
Patent GB-201212979-D0 (GB)
Title: Superconducting joints
Filed: 2012-07-20
Abstract: A superconducting joint and a cooling surface are provided as a combination. The superconducting joint joins superconducting wires each comprising superconducting filaments electrically joined together. The cooling surface comprises a thermally and electrically conductive material. An electrically isolating surface coating is provided on the cooling surface. The superconducting joint, the surface coating and the cooling surface are in thermal contact. The superconducting joint is electrically isolated from the cooling surface by the surface coating. The tails of the superconducting wires are wrapped around the electrically isolating surface coating.
Patent IT-BO20020258-D0 (IT)
Inventor: BERTUZZI IVANO
IPC: B65B35/46
Filed: 2002-05-03
Abstract: A method and device for turning over stacks (5) of products (4) on a cartoning machine (1), whereby a group (3) of products (4), arranged in at least one stack (5), is fed into a container (12), from which the group (3) is expelled by a push device (11) after the container is rotated 90 DEG  about an axis (6) from a loading position to a turned-over unloading position; the container (12) has a first and a second passage (24, 25) enabling the push device (11) to move through the container (12) when the container (12) is in the turned-over unloading position and the loading position respectively. <IMAGE>
Patent IT-MI20001456-D0 (IT)
Inventor: GRECO SANDRA
IPC: C08G18/32
Filed: 2000-06-29
Abstract: An isocyanate component with an isocyanate functionality from t15 to 40 % obtained from the reaction of at least one organic isocyanate which is at least bifunctional, with a secondary amine having general formula (I): wherein R1 and R2 are independently the same or different and represent a C1-C8 (iso) alkyl radical and X represents a 4,4' methylenediphenylene radical and wherein the molar ratio between the NCO groups of the said isocyanate and functional amine groups in the amine of formula (I) is from 2 to 10, and use of the component in the preparation of a flexible expanded polyurethane material with endowed flame-resistance.
Patent IT-MI20001731-D0 (IT)
Inventor: TRAVERSO GIOVANI
IPC: H04J3/16
Filed: 2000-07-28
Abstract: A virtual concatenation method for optical channels in WDM networks is described. In transmission, the method comprises the steps of: providing for a plurality of frames, each frame comprising a byte reserved for a concatenation flag; writing the same predefined value in the concatenation byte of n frames (n= 1, 2, 3, ...); and transmitting the n frames via n respective channels ( lambda 1, lambda 2, ...  lambda n). In reception, it comprises the steps of: receiving the first reference frame at one instant; reading the concatenation byte value of said reference frame; receiving the remaining signal frames after a respective determined time; reading the value of the concatenation byte of the remaining signal frames; and identifying and aligning all the signal frames with the same concatenation byte value compensating the reception times. <IMAGE>
Patent DE-2963252-D1 (DE)
Title: Process for the preparation of aromatic copolyesters
Inventor: FAYOLLE BERNARD
IPC: C08G63/18
Filed: 1979-09-24
Granted: 1982-08-19
Abstract: A process is disclosed for the production of alkylaromatic copolyesters, characterized in that there are reacted, successively, at a temperature below 250 DEG  C., a diester of a dihydroxyaromatic compound and an aliphatid diacid of the general formula HOOC(CH2)nCOOH, in which 3</=n</=10, with a molar ratio of the diester to the diacid of between 1.5 and 4, until the degree of completion of the reaction is greater than or equal to 85%, and them, at a temperature above 250 DEG  C., an aromatic and/or cycloaliphatic dicarboxylic acid, and in that the product obtained is subjected to a polycondensation reaction under reduced pressure for a duration which is less than or equal to 1 hour 30 minutes. This process makes it possible to produce copolyesters which may be readily converted in the molten state to threads, films and molded articles.
Patent DE-3062106-D1 (DE)
Title: Process for the preparation of water-soluble acrylic polymers or copolymers with a high molecular weight and with a low content of unreacted monomers
Inventor: NEEL JEAN
IPC: C08F2/48
Filed: 1980-03-24
Granted: 1983-03-31
Abstract: The thin rubbery layer resulting from the photopolymerization of a thin layer of an aqueous solution of acrylic monomer(s) is face surface coated with a coating of an alkali metal sulfite and/or metabisulfite, and is then shredded, dried and ground to provide acrylic polymer/copolymer from which virtually all residual monomer has been depleted and which is well suited for use as a polymeric flocculant.
Patent DE-3068208-D1 (DE)
Title: Chromogenic compounds and their use as enzymatic substrates
Inventor: KARGES HERMANN ERICH DR
IPC: C07K5/083
Filed: 1980-08-28
Granted: 1984-07-19
Abstract: What are disclosed are chromogenic peptides useful as substrates for the detection and determination of enzymes having a hydrolytic action and methods for detecting and determining enzymes with such peptides.
Patent DE-3166501-D1 (DE)
Title: Process for the preparation of reactive thyroid gland hormones t3 and t4 derivatives that are capable of coupling, and their use
Inventor: BATZ HANS-GEORG DR
IPC: C07C231/02
Filed: 1981-10-06
Granted: 1984-11-08
Abstract: Process for the preparation of reactive, couplable derivatives of the thyroid hormones 3,3',5-triiodothyronine (T3) and 3,3',5,5'-tetraiodothyronine (T4) by reaction with reactive carboxylic acid derivatives, which process comprises sylylating all the functional groups of the thyroid hormone by reaction with a reactive triorganosylyl derivative and then reacting the persylylated derivative of the thyroid hormone thus obtained with an activated carboxylic acid derivative.
Patent DE-3166973-D1 (DE)
Title: Vaned projectile of the arrow type
Inventor: BISPING BERNHARD
IPC: F42B5/067
Filed: 1981-08-20
Granted: 1984-12-06
Abstract: The technical area of the present invention relates to an anti-tank weapon comprising a finned projectile of the arrow type and a launching shoe. The projectile of the invention comprises a shoe 2 the rear portion of which has fins 10 provided with pins 11 which rest against the compression cone 7 of the tube of the weapon. These fins make it possible to obtain practically constant compressive pressure and assure a proper guidance of the projectile during the barrel phase. Application to the field of armaments.
Patent DE-3169512-D1 (DE)
Title: Lower construction of a facade
Inventor: HAASE WALTER ING
IPC: E04F13/08
Filed: 1981-05-12
Granted: 1985-05-02
Abstract: 1. A constructional set for a substructure of vertical supporting sections (2, 2a) and horizontal retaining sections (3, 3a) for rear-ventilated curtain facades of buildings having facade plates (6) of small format, characterized in that the horizontal retaining section (3, 3a) used for retaining the facade plates (6) is constructed generally U-shaped, so that the outer facade web (4) and the retaining web (5) are disposed parallel with one another and the central web (7) is so disposed rising at an obtuse angle, viewed from the building wall, to the facade web (4) and the retaining web (5) that the free end portion (8) of the retaining web (5) is constructed to extend beyond the end portion (9) of the facade web (4), spaced-out ridge-like spacing webs (12, 13) being disposed on the outer surface (10, 11) of the retaining web (5) and of the facade web (4) parallel with the longitudinal axis of the retaining section (3, 3a).
Patent DE-3172486-D1 (DE)
Title: Ethylene copolymers that can be moulded and/or injected, and process for their production
Inventor: RAVIOLA FLORENT
IPC: C08F210/16
Filed: 1981-05-12
Granted: 1985-11-07
Abstract: A copolymer based on ethylene and propylene, having a density of between 0.933 and 0.946 g/cm3 and a melt index of between 2 and 10 dg/min, wherein the copolymer has from 3 to 27 alkyl groups per 1000 carbon atoms in the molecule and wherein its density  rho  and its proportion m of alkyl groups in the molecule satisfy the relationship 0.948</= rho +0.71 m</=0.9525. The copolymer is produced by feeding a flux comprising from 80 to 95% by weight of ethylene and from 5 to 20% by weight of propylene into at least one reactor in stationary operation, the reactor having at least one reaction zone; and copolymerizing the ethylene and propylene in the reactor at a pressure of from 300 to 2500 bar and a temperature of from 180 DEG to 320 DEG  C. in the presence of a Ziegler type catalyst system.
Patent DE-3174746-D1 (DE)
Title: Improvements in scraper chain conveyors
Inventor: MILLINGTON MICHAEL JOHN
IPC: B65G19/24
Filed: 1981-12-16
Granted: 1986-07-03
Abstract: Attachment of a scraper member-such as a flight bar 14 (FIG. 8) to a scraper conveyor chain 2 moving in pans 12 is effected by means of a land 42 formed on an extension 36 of the flight bar seating in a chain link 44. The driving force of the chain is transmitted to the flight bar through the land and no loading is transmitted to a retaining finger piece 50 bolted to the flight bar using a square headed bolt 34 captive against a shoulder on the flight bar. The retaining finger piece is symmetrical and hence reversible. In another embodiment, a short saddle piece serving as a race cleaner and chain support may also be secured to the chain by means of a land co-acting with the chain and retained on the chain by means of retaining pins.
Patent DE-3260120-D1 (DE)
Title: Means for supporting and centering a core in a mould for continuous-casting tubes
Inventor: GOURMEL YVES
IPC: B22D11/00
Filed: 1982-06-14
Granted: 1984-05-30
Abstract: A cap 42 with a lower spherical surface 46 is held against the flared head 38 of a casting core 24 and rests on the spherical upper surface of an annular bed 50 which is fixed above a casting head 12. The bed is coaxial with an enlarged orifice 40 for the passage of the core, and is coaxial with a casting tank 16. Projections 70 are distributed regularly around the periphery of the core and come into contact with the internal wall of a mold 22 near a die opening to center the core in the mold by possibly moving the cap in relation to the bed, before final tightening.
Patent DE-3260282-D1 (DE)
Title: 2-(4-(diphenylmethyl)-1-piperazinyl)-acetic acids and their amides, process for their preparation and pharmaceutical compositions
Inventor: BALTES EUGENE
IPC: A61P37/08
Filed: 1982-02-05
Granted: 1984-08-02
Abstract: New 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids, their amides and their salts, processes for the preparation thereof and therapeutic compositions. These compounds have the formula   <IMAGE> wherein Y=-OH or -NH2; X and X'=H, halogen, alkoxy or trifluoromethyl; m=1 or 2 and n=1 or 2. The amides of the 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids are prepared either by reacting a 1-(diphenylmethyl)-piperazine with an omegahaloacetamide, or by reacting an alkali metal salt of an omega-[4-(diphenylmethyl)-1-piperazinyl]-alkanol with a 2-haloacetamide, or yet by reacting ammonia with a halide or alkyl ester of a 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acid, whereas the 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids are prepared by hydrolyzing the corresponding amide or lower alkyl ester. These compounds have in particular an antiallergic, spasmolytic and antihistaminic activity.
Patent DE-3261042-D1 (DE)
Title: Aqueous cationic paint composition and use thereof
Inventor: SCHENCK HANS-UWE DR
IPC: C09D4/00
Filed: 1982-05-03
Granted: 1984-11-29
Abstract: An aqueous cationic surface-coating system contains an olefinically unsaturated surface-coating binder having basic nitrogen groups, some or all of which are converted into salts with acid, a Co, Mn, Pb, Ce, Zr, Ca, Zn, Fe, Al, Cu, Ni or Cd complex, if appropriate in combination with an inhibitor and/or an initiator which supplies free radicals. This surface-coating system can be used for cathodic electrocoating or for conventional methods of surface-coating.
Patent DE-3264018-D1 (DE)
Title: Ester lubricants
Inventor: VAN RIJS GERRIT ADRIANUS
IPC: C10M129/72
Filed: 1982-06-04
Granted: 1985-07-11
Abstract: The invention relates to novel ester lubricants which can be used in combination with a hydrocarbon base fluid. The ester lubricants are mixtures of esters based on a 2-alkyl-substituted propane diol-1,3, a trimethylol alkane (C1-C4), optionally a C5-C15-ether diol and a mixture of C6-C10- and C12-C18-monocarboxylic acids.
Patent DE-3265773-D1 (DE)
Title: Outserted shape and outserting shaping method
Inventor: ASANO HIDEKI
IPC: B29C45/14
Filed: 1982-05-05
Granted: 1985-10-03
Abstract: The outserted shape includes a metal plate (8) formed with a plurality of through holes, a plurality of resin portions (15) connected to resin filled in the through holes and bulging on opposite sides of the metal plate (8), the resin portions (15) having a planar cross section larger than that of the through holes, and a plurality of resin components (14) each formed integral with one of the resin portions (15). The resin components (14) are secured in place on the metal plate (8) separate from and independent of each other by virtue of residual thermal stress produced by the difference in the coefficient of thermal expansion between the resin portions and the metal plate, in such a manner that the radially oriented residual thermal stress in each resin portion is symmetrical with respect to the center axis of one of the resin components (14).
Patent DE-3271532-D1 (DE)
Title: Salts of n-substituted-2-pyrrolidone-4-carboxylic acids as humectants
Inventor: SYSKO ROBERT J
IPC: A61K9/00
Filed: 1982-06-25
Granted: 1986-07-10
Abstract: Alkali metal salts of N-(C1-C5)alkyl- or N-(C1-C5)hydroxyalkyl-2-pyrrolidone-4-carboxylic acids and compositions containing them as humectants, particularly in topical cosmetic and pharmaceutical compositions.
Patent DE-3274078-D1 (DE)
Title: Manufacture of springs of fibre reinforced composite material
Inventor: MARSH BARRY JOHN
IPC: F16F1/18
Filed: 1982-03-15
Granted: 1986-12-11
Abstract: A method of making leaf springs from fibre reinforced resin composite material, wherein a resin impregnated fibre assembly of a number of individual springs adjacent one another is moulded and treated to cure the resin and then cut into individual springs. The assembly is formed with depressions in the surface thereof along the lines where it is to be cut so the surface fibres remain undisplaced by the moulding process and hence undisturbed by cutting. The invention also provides a mould for treatment of the assembly of resin impregnated fibres including elements which form the surface depressions therein.
Patent DE-3280323-D1 (DE)
Inventor: SILBERBAUER HERBERT SILBERBAUE
IPC: B02C18/14
Filed: 1982-07-09
Granted: 1991-05-08
Abstract: 1. A wood chopping machine (1) for small sized wood (2) with a rotor (17) comprising two disks (101), between which are arranged cutter carriers parallel to the rotor axis with cutters (71) parallel to the rotor axis, the cutters (71) interacting with a counter cutting edge arranged at the opening of a supply shaft (10) at the radial outer wall (9) of the housing (4) and the rotor (17) having between each two adjacent cutters (71) a radially outwardly open recess, in which there is adjustably arranged, for the purpose of adjustability of the chip length, a body (106) with a radially external, bent stop face (105) for the front end of the small-sized wood (2), characterized in that the recesses are closed off from each other in the area of the cutters (71) and in that the body (106) is articulated to a swivel shaft (108) parallel to the rotor axis as a swivel body, which swivel shaft (108) is located at the side of the cutter (71) leading in the direction of rotation (47) and in that in the recesses the space not occupied by the swivel body (106) at the side of the cutter (71) following in the direction of rotation forms a chamber (44) with a radially external opening (119) for receiving the chip, the end face (111) of the swivel body (106) facing away from the swivel shaft (108) representing the wall (118) of the chamber (44) which is at the front in the running direction.
Patent DE-3366007-D1 (DE)
Title: Track conveyer waggon, transport train and method of loading and unloading materials for railroad construction
Inventor: KNAPE FRITZ DIPL ING
IPC: E01B27/06
Filed: 1983-05-11
Granted: 1986-10-16
Abstract: 1. Rail-borne transport truck for loose bulk goods having a conveyor device (58), belonging to the truck and delivering in the longitudinal direction of the truck, in the floor region of a reception box belonging to the truck and suitable for material storage, characterized in that in one end region of the transport truck there is arranged a transfer device (60) separate from the conveyor device (58) belonging to the truck, in the form of an endless conveyor (60) protruding beyond the truck end, which protrudes out in such a way that it is settable over the neighbouring end of a further transport truck connectable in a normal coupling position.
Patent DE-3366481-D1 (DE)
Title: Measuring device
Inventor: SCHMITT WALTER ING GRAD
IPC: G01D5/12
Filed: 1983-11-17
Granted: 1986-10-30
Abstract: A measuring system for measuring the relative position of two objects, which includes a transducer for converting a mechanical input into an analog electrical signal, is provided with a trigger stage and a reference signal stage. An analog electrical signal generated by the transducer is applied to one input of the trigger stage and to the input of the reference signal stage. The reference signal stage operates to generate a reference signal which is dependent upon the analog signal and is applied to the second input of the trigger stage. The trigger stage generates a trigger signal at its output in response to a change in the analog signal resulting from a change in the mechanical input magnitude.