baber/WOPTO huggingface dataset:
Patent GB-201313667-D0 (GB)
Title: Jig for machining cylinder block and method of manufacturing cylinder block
Filed: 2013-07-31
Abstract: A jig for machining a cylinder block comprising a plurality of through-holes 111 with first protruding portions as a bead 130 with non-contact regions 135 at both sides thereof in the Y direction across the centre of the through-holes. The non-contact regions are formed by providing a section where bead portions are not present or the bead portions are formed with a cut-out and the non-contact regions are not in contact with the cylinder block (200 figure2) at the time of bolting. Second protruding surfaces 140 take the form of shims that are located on the main body of the dummy head and outside the first protruding surfaces. Accordingly it is possible to accurately reproduce the deformation caused by bolting an actual cylinder head to the block with this dummy head. This allows the the cylinder bores (201 figure 2) to be machined under the stress caused by the dummy head and allows the shape of the bores to be much closer to the desired shape when the cylinder head is bolted to the block.
Patent GB-201321365-D0 (GB)
Title: Methods for performing patterned chemistry
Filed: 2012-05-04
Abstract: Provided are methods for performing patterned chemistry and arrays prepared thereby.
Patent IT-BO20020401-D0 (IT)
Inventor: GIANNINI ANTONELLA
IPC: B65D5/38
Filed: 2002-06-24
Abstract: A rigid carton of packets of cigarettes, having a first container, which houses a group of packets of cigarettes and is in turn housed inside a second container so as to slide, with respect to the second container, between a closed position wherein the first container is fully inserted inside the second container, and an open position wherein part of the first container is extracted from the second container.
Patent IT-MI20020030-D0 (IT)
Inventor: MAGALDI MARIO
IPC: B65G65/42
Filed: 2002-01-10
Abstract: A system for the extraction, drainage and wet transport of the petroleum coke produced by the coking chambers is described. Such system provides the collection, drainage and transport of the petroleum coke coming from the coking chambers during the cutting phase all the way to the boilers' feeding. The material extracted from the coking chamber (7) through the use of high pressure water is conveyed on the pre-crusher (4) through a connection system (1a). Between the pre-crusher (4) and the draining belt conveyor (2) there is a drainage and containment hopper (1) which has the dual function of accumulation and possible drainage thanks to some holes that serve as weir. The material which falls from above in different sizes, after having being reduced in size by the pre-crusher (4), gets transported by the belt (2) that carries out a first drainage phase through the holes made on the same belt. The coke is collected on the belt while the drained water is collected in a lower collection channel (8). Downstream of the belt (2) there is a further draining belt (3) which sees to finish the drainage phase before transporting the coke towards the boiler's feeding bunkers. Subsequently, downstream of the draining belt (3) there is a rubber belt conveyor (5), which directly provides for storing the material. At last, the water/coke mixture collected into the channel (8) gets sent into a filtering equipment (6) and the filtered material (6a) is recycled on one of the draining belts.
Patent IT-RM20010646-D0 (IT)
Inventor: MAGGIORI ROBERTO
IPC: B66F3/46
Filed: 2001-11-02
Abstract: This self-leveling device is employed in the field of lifting of aircraft, helicopters, civil and military flying vehicles, watercraft, camping vehicles, trains, bridges, radar, etc., and for all those activities that require self-leveling and centring during lifting and lowering operations with fast results, without damages to the structure and in perfect safety (eg.: for helicopter lifting, for internal load balance, for safery during take-off and landing). The device is composed of a number of electromechanical lifting groups (Fig.01) that operate synchronistically and autonomously from one another, linked with an electronic central general control (Fig.12) for operation and a leveling cell (Fig.05). The whole system provides perfect self-leveling in case of unstable ground, for weighing and leveling purposes, targeting, weight balance, maintenance, etc. <IMAGE>
Patent DE-2961249-D1 (DE)
Title: Polymers containing primary aliphatic carbon amide groups and/or n-methylol derivatives of the carbon amide groups; their preparation and their use
Inventor: MARQUARDT KLAUS DR DIPL CHEM
IPC: C08F18/00
Filed: 1979-08-07
Granted: 1982-01-14
Abstract: Copolymers according to the invention contain a new crosslinking system based on carbonamide and/or N-methylol carbonamide groups in the copolymer, the crosslinked polymers containing the following structural units   <IMAGE>   in which R represents a straight-chain or branched aliphatic hydrocarbon radical having 0 to 9 carbon atoms, R represents a hydrogen atom or a methyl radical, and R represents hydrogen or a -CH2OH- group and have molecular weights of between 103 and 106. The invention also relates to a process of making the copolymers, which have among other advantages a superior resistance to solvents. They are useful as coating compositions and the like.
Patent DE-2964291-D1 (DE)
Title: Reciprocating drive means
Inventor: WEST FRANK EDWARD
IPC: F01L21/02
Filed: 1979-09-21
Granted: 1983-01-20
Abstract: Reciprocating drive means powered by a fluid such as compressed air comprising an elongate inner member (1) with a plurality of passageways (A to E) therein, an outer member (2) slidable on the inner member and a shuttle member (3) slidable with respect to the inner member and within the outer member, the passageways in the inner member being variously and intermittently so connected in use, by ports (a1 to e2) in the inner member, to each other by way of compartments (23 and 26 to 29) provided within the outer member and the shuttle that, upon connection of a determined one (1) of said passageways to a fluid pressure source or a vacuum source, the outer member (2) moves with reciprocating action with respect to the inner member. The elongate inner member has two fixed discs (11,12) thereon, between which discs the shuttle member (3) oscillates the discs having seals on their peripheral surfaces to seal against the inner wall of the outer member, the outer member is cylindrical with end walls (15,16) having seals alidable on the elongate inner member and cooparating with ports (d1 and e2) therein respectively and the shuttle member has axially spaced seals on its inner peripheral surface to cooperate with ports (b1 and c1) in the inner member and to seal against the elongate member and define one (23) of the compartments therebetween. Following movement of the outer member (2) in one direction, the shuttle member (3) is moved by pressure in an opposite direction to cause the outer member (2) to move in said opposite direction.
Patent DE-2966368-D1 (DE)
Title: Gear machine
Inventor: GUSTAFSSON BERTH ULRIK
IPC: F04C2/16
Filed: 1979-09-06
Granted: 1983-12-08
Abstract: PCT No. PCT/SE79/00182 Sec. 371 Date May 6, 1980 Sec. 102(e) Date May 2, 1980 PCT Filed Sep. 6, 1979 PCT Pub. No. WO80/00592 PCT Pub. Date Apr. 3, 1980.A gear machine comprising two helical gears running in mesh with each other, a first sealing body coming against one end surface of the gear pair, a fluid port in the first sealing body and a second sealing body coming against the outside circles (K) of the gears, at least at one gear meshing zone, is improved in that the tooth tops of the gears are adapted for sealing against the tooth bottoms of the gears in a plane (P) through the axes of the gears, the coacting teeth of the gears thus mutually seal along the whole of the pitch point line, and that the orifice of the port facing the gears substantially comprises a zone including the union of surfaces each defined by the outside and root circles (K and L, respectively) of the respective gear between the axis plane (P) and a gear radius (R) forming an angle ( alpha ) with the axis plane (P), said angle ( alpha ) at most attaining Bx(1/R)xtangent  beta , where B is the width of the gearwheel pair, R is the outside circle radius of the respective gear, and  beta  is the helix angle of the gears, the angle between the axis plane and the gear radius being less than 2 pi . If the angle ( alpha ) is substantially equal to Bx(1/R)xtangent beta , the machine is useful as a hydraulic pump. If the angle ( alpha ) is less than Bx(1/R)xtangent  beta , the machine is useful as a precompressing compressor.
Patent DE-3061317-D1 (DE)
Title: Device for checking the clamping pressure of the grippers of a cableway
Inventor: LAURENT ROGER
IPC: B61B12/12
Filed: 1980-04-21
Granted: 1983-01-20
Abstract: 1. Device for checking the clamping pressure of the grips (12, 14) of a cableway (16) having a carriage (10) for supporting the load which may be coupled to said cable by a pair of grips (12, 14) staggered along the cable and so linked by a rigid brace beam (18) supporting the load as to permit a relative shifting of said grips in the length direction of the cable, each grip (12, 14) comprising a grip body (24, 36) having a longitudinal axis extending transversally to the cable (16) in the coupled position of the grip, said body being rotatably mounted along said longitudinal axis on said beam (18) and said checking device comprising biasing means (50, 46) to bias said grips coupled to the cable towards a shifted spaced or nearer position with a predetermined force higher than the required minimal clamping force and a slip detector of any one of the grips on the cable under the action of said force, characterized in that one (12) of the grips is secured to the beam (18) by an eccentric (30) constituted by a disc (28) rotatably mounted by its outer border on said beam (18) and by said grip body (36), rotatably and eccentrically mounted on said disc (28) and that said biasing means (46) is secured to said disc (28) for pivotally biasing said disc (28) during checking of the clamping pressure.
Patent DE-3065043-D1 (DE)
Title: Process for sealingly connecting pipes by crimping and crimping connection
Inventor: BAZIN ANDRE
IPC: F16L19/06
Filed: 1980-07-14
Granted: 1983-11-03
Abstract: Process for sealingly connecting pipes (A, A") by crimping, wherein the pipes (A, A") to be connected are positioned in a sleeve (B) which comprises, at the crimpings to be effected, a threaded outer extra thickness (2, 2"), and the annular crimping of the pipes (A, A") is effected by screwing at each end of the sleeve (B) a nut (C, C") having a conical configuration of which the threading (6, 6") corresponds to the thread of the extra thickness.
Patent DE-3165591-D1 (DE)
Title: Substituted 1-azolyl-2-ol butanes, their preparation and their application as plant protection agents and as intermediates
Inventor: KRAMER WOLFGANG DR
IPC: A01N43/84
Filed: 1981-12-08
Granted: 1984-09-20
Abstract: 1. Substituted 1-azolyl-butan-2-ols of the general formula I  see diagramm : EP0055833,P52,F2  in which Az represents 1,2,4-triazol-1-yl or -4-yl or imidazol-1-yl, R**1 represents hydrogen, alkyl with 1 to 12 carbon atoms, alkenyl or alkinyl with in each case 2 to 6 carbon atoms, optionally methyl-substituted cycloalkyl with 3 to 7 carbon atoms or cycloalkylalkyl with 3 to 7 carbon atoms in the cycloalkyl part and 1 to 14 carbon atoms in the alkyl part, or phenylalkyl or phenoxyalkyl with in each case 1 to 2 carbon atoms in the alkyl part, it being possible for the phenylalkyl and phenoxyalkyl groups to be substituted in the phenyl part by halogen, alkyl with 1 to 6 carbon atoms, by methoxy, methylthio, cyclohexyl, dimethylamino, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, by nitro, cyano or alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part, or by phenyl or phenoxy which are each optionally halogen-substituted, or by the grouping -CO-NR**6 R**7 , n represents 0 or 1, R**2 represents phenyl, which can optionally be substituted by the phenyl substituents mentioned under R**1 , or represents cyano, alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part or the groupings -X-R**3 or -CO-NR**4 R**5 , wherein X represents oxygen, sulphur or the SO or SO2 group, R**3 represents alkyl with 1 to 4 carbon atoms, phenyl or benzyl, it being possible for the latter two groups to be optionally substituted by the phenyl substituents mentioned under R**1 , R**4 represents hydrogen, alkyl with 1 to 4 carbon atoms or phenyl, it being possible for the latter to be substituted by the phenyl substituents mentioned under R**1 , R**5 represents hydrogen or alkyl with 1 to 4 carbon atoms, and R**6 and R**7 represent hydrogen, alkyl with 1 to 4 carbon atoms or optionally halogen-substituted phenyl, or both, together with the linking nitrogen, represent a morpholine ring, and acid addition salts and metal salt complexes thereof which are tolerated by plants.
Patent DE-3166927-D1 (DE)
Title: Lubricant composition and metal forming process
Inventor: LEWIS LEON LEROY
IPC: B21D22/20
Filed: 1981-05-26
Granted: 1984-12-06
Abstract: A drawing and ironing process is disclosed for making unitary can bodies from blackplate, or non-tinned steel, utilizing a novel composition comprising finely-divided molybdenum disulfide, an acrylic ester/arcylic acid polymer and a polyethylene or similar wax, in an aqueous medium.
Patent DE-3175559-D1 (DE)
Title: Method of preparing a remoistenable starch-based adhesive coating
Inventor: THOMSON ERIC
IPC: C09J7/32
Filed: 1981-06-05
Granted: 1986-12-11
Abstract: A method of preparing a remoistenable starch-based adhesive coating is disclosed. A starch having a low amylose content and/or which has been chemically treated so that it gives an aqueous phase of suitable viscosity and which has a long-term stability over at least a week, is selected. The aqueous phase is then added to a solvent phase, which comprises a polymer emulsion, or mixture of at least two polymer emulsions, in toluene. The polymers are typically selected from the polymers classes of ethyl or methyl methacrylate/2-ethyl hexyl acrylate copolymers and polyvinyl proprionate. The polymer emulsions act to sterically stabilise the aqueous phase globules in the solvent phase, and also act to control the viscosities of the aqueous and solvent phases. Once the viscosities are controlled, a flash evaporating agent such as methyl oxital is added and the phases are mixed to produce aqueous phase globules of a suitable particle size for coating substrates such as gummed paper and postage stamps, The mixture is then diluted with an aliphatic hydrocarbon solvent and is then coated onto the substrate. When the diluted mixture dries on the substrate the methyl oxital flash evaporates resulting in pores on the adhesive coating which facilitates evaporation of the solvents. The coating on the substrate is then a remoistenable starch-based adhesive.
Patent DE-3268344-D1 (DE)
Title: Transconductance amplifier
Inventor: BLAUSCHILD ROBERT ALAN
IPC: H03F3/45
Filed: 1982-02-01
Granted: 1986-02-20
Abstract: A transconductance amplifier includes a differential transconductance amplifier stage (10, 11) and a differential correction amplifier stage (18, 19). In order to achieve substantially linear operation over a wide dynamic range, the effects of nonlinearities in the transconductance amplifier stage are substantially cancelled by the effects of nonlinearities in the correction amplifier stage. This is accomplished by cross-coupling the two stages and establishing the relative gain of the correction amplifier stage with respect to the transconductance amplifier stage such that the desired cancellation occurs. In a preferred embodiment, optimum cancellation occurs when the gain of the correction amplifier stage is substantially one-half the gain of the transconductance amplifier stage.
Patent DE-3270446-D1 (DE)
Title: Diamides of substituted hydroxymalonic acids, process for their preparation and their use as pesticides
Inventor: FINDEISEN KURT DR
IPC: C07C231/12
Filed: 1982-09-25
Granted: 1986-05-15
Abstract: 1. Substituted hydroxymalonic acid diamides of the formula (I)  see diagramm : EP0076957,P17,F4  in which R represents alkyl with at least 2 C atoms and chlorine substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, substituted aryl, or optionally substituted heteroaryl.
Patent DE-3363628-D1 (DE)
Title: Separable couplings for containers
Inventor: PERIGO JOHN ALFRED
IPC: F16L37/28
Filed: 1983-01-28
Granted: 1986-07-03
Abstract: A separable coupling for transferring a liquid or semi-liquid food product to or from a container (14) comprises a closure (10) on the container, and a coupling member (12) attached to a supply or discharge conduit (62) and which is releasably connectable with the closure. Valves (25,46) on the closure and coupling member are connected in series in the product flow path when the coupling is made. They are connected mechanically together and actuated in series so that the valve (46) of the coupling member is actuated through the agency of the valve (25) on the closure in a fail-safe manner. Provision is made for feeding superheated steam to the region of the product flow path lying between the valves, so that the exposed surfaces of the closure and coupling member can be sterilised or purged before and after a filling or discharging operation.
Patent DE-3372387-D1 (DE)
Title: Process for the production of latex-containing papers, and paper sheets thus obtained
Inventor: BARTELLONI RENE
IPC: D21H23/08
Filed: 1983-11-16
Granted: 1987-08-13
Abstract: 1. A method of manufacturing a sheet of paper containing latex, in which a pulp is prepared from fibres and latex particles and subsequently converted into a sheet, the pulp being prepared as follows : the chosen fibrous material is suspended in water, the Zeta potential of the suspension is measured, the pH of the suspension is adjusted to a value near the pH of the aqueous latex suspension to be added subsequently, an aqueous solution is formed from a cross-linking agent having an electric charge of opposite polarity to that of the suspension of fibres, the concentration of the solution of cross-linking agent is adjusted so that after the aforementioned solution and the latex suspension have been added to the fibrous material, the Zeta potential of the resulting mixture is practically the same as that of the suspension of fibrous material, the pH of the cross-linking agent solution is adjusted to a value near that of the suspension of fibres and the latex suspension, the solution of cross-linking agent is added to the aqueous suspension of fibres, and the aqueous suspension of latex is added.
Patent DE-3373777-D1 (DE)
Title: Improvements in or relating to quaternary ammonium compound disinfectants for use in bovine mastitis control
Inventor: WILSON EDWARD STURDY
IPC: A01N37/20
Filed: 1983-05-24
Granted: 1987-10-29
Abstract: A disinfectant composition for use in bovine mastitis control and containing as active ingredient at least one compound of the general formula I: <CHEM> wherein L represents an acyl radical derived from lanolin fatty acid, R1 is hydrogen or a C1-4 alkyl group, R2 and R3 each represents a C1-4 alkyl group, R4 is an alkyl, aralkyl, hydroxyalkyl or unsaturated aliphatic hydrocarbon radical, X is a compatible anion and n is an integer of from 2 to 5, in an aqueous medium. The compositions are particularly suitable for use as teat or udder dips for the prevention or control of bovine mastitis.
Patent DE-3478020-D1 (DE)
Title: A modular element plant for degrading organic wastes by means of earth-worms
Inventor: GRAPPELLI ADRIANA
IPC: C05F9/02
Filed: 1984-06-14
Granted: 1989-06-08
Abstract: A plant consisting of modular elements for swallowing organic wastes by degrading them by means of earth-worms, comprising a tank (2) for organic wastes, arranged outsidethe plant assembly, a slopped main screw feeder (3) for lifting the materials onto working stations and discharging them onto horizontal screw-feeders (4) arranged at any working station, said horizontal feeders conveying said materials to horizontal conveyors (6), which discharge them into modular containers (1) arranged on the working stations, from which, atthend of the transformation, the material is discharged through hoppers (9) onto conveyers (10) arranged at the plant base and conveyed to storage containers.
Patent DE-3481305-D1 (DE)
Inventor: ROGER PIERRE
IPC: C07H13/12
Filed: 1984-08-30
Granted: 1990-03-15
Abstract: Nitrosourea derivatives, process for their preparation and pharmaceutical compositions containing them. The nitrosourea derivatives of the invention correspond to the formula (I), in which: R can represent a hydrogen atom or an alkyl group from 1 to 30 carbon atoms, X represents a hydroxy group or an -NR1R2 group, Y represents a hydrogen atom, a hydroxy group or an -NR'1R'2 group, where R1 and/or R'1 each represent a hydrogen atom or formula (II), Hal being a halogen, and R2 and/or R'2 can each represent a hydrogen atom or an alkyl group comprising from 1 to 6 carbon atoms, R' and R'' can represent hydrogen or OH, provided that at least, X represents formula (III), with R1 representing formula (IV) or Y represents formula (V) with R'1 representing formula (VI) and provided that, either R' represents hydrogen or R'' represents hydrogen, and R' and R'' cannot be simultaneously hydrogen atoms. These compounds present an antitumor activity.
Patent DE-3560193-D1 (DE)
Title: Mounting for a tractor towing fork
Inventor: MIJOT GUY
IPC: B60D1/02
Filed: 1985-03-01
Granted: 1987-07-02
Abstract: 1. Moulded clevis support (7) allowing to fix a clevis (2) at the rear of a trailer vehicle, having two ribbed sides (B1 and B2) connectable to a support (3) fastened to the frame of the trailer vehicle through hole (C) and pins (5), wherein the ribs (N1 to N4), which strengthen the ribbed sides (B1 and B2) of the moulded clevis support (7), are placed only to the inside and wherein the holes (C) for the pins (5) in the sides (B1 and B2) of the moulded clevis support (7) are formed by a cylindrical part (C1), which is extended by a trunkconical part (C2) led to the inside.
Patent DE-3565051-D1 (DE)
Title: Ski-stick handle
Inventor: JOSEPH CLAUDE
IPC: A63C11/22
Filed: 1985-08-20
Granted: 1988-10-27
Abstract: A handle for a ski pole is composed of at least two elements which are assembled together, one of the elements being common to the entire line of handles while the other element can be selected from a group of elements of different sizes to define the ultimate size of the handle. Elements are also provided for assembling them together.
Patent DE-3566899-D1 (DE)
Title: Plasticizers containing polyvinylbutyral moulding compositions having a reduced adhesion to glass
Inventor: HERMANN HANS DIETER DR
IPC: C08L29/00
Filed: 1985-05-02
Granted: 1989-01-26
Abstract: Reduction in the adhesion to glass of thermoplastic, plasticized polyvinylbutyral molding compositions, in particular sheeting, by adding the magnesium salt of sulfonic acids or sulfuric acid half-esters or mixtures of these compounds as an non-stick agent, preferably in amounts of 0.003 to 0.3% by weight, relative to the plasticized polyvinylbutyral. The non-stick agent is preferably employed in the form of a solution in the plasticizer. The use of the sheeting having an adhesion to glass reduced in accordance with the invention as the laminating layer for the production of glass laminates.