baber/WOPTO huggingface dataset:
Patent GB-201210591-D0 (GB)
Title: Magnetically loaded composite rotors and tapes used in the production thereof
Filed: 2012-06-14
Abstract: A method of making a magnetically loaded pre-impregnated tape uses a heated drum 1 which is associated with a heated bath 2 containing a thermoplastic resin solution. A fibre tape material 4 is fed onto the drum 1 and, just prior to the fibre tape material meeting the periphery of the drum, the fibre tape material 4 is impregnated with an isotropic magnetic particle material 6 (e.g. nano-sized NdFeB particles) to form the pre-impregnated tape 8. The pre-impregnated tape may be fed to a heating station where it is bonded with a thermoplastic resin impregnated fibre tow to produce a magnetically loaded composite tape. Preferably, the magnetic particle material is provided in a solvent-doped slurry from a nozzle 6. Doctor blades 3, 7 and rollers 9, 10 may be provided to control the thickness of resin and magnetic particle material. A magnetically loaded pre-impregnated thermoplastic tape, a magnetically loaded composite tape, a method of making a rotor, a rotor and a mandrel for winding a magnetically loaded composite tape are further disclosed.
Patent GB-201212808-D0 (GB)
Title: Surface coatings
Filed: 2012-07-19
Abstract: The plasma deposition process involves exposing a substrate to a monomer in a plasma polymerisation process. This allows a polymeric layer to form on the surface of the substrate. The process is subjected to at least one cycle of varying pressure. The preferred monomer is a mono-olefin, especially a compound of formula (I) or (II). CH2=CHR1 (I) CH2=CR2C(O)O(CH2)nR1 (II) R1 = alkyl or haloalkyl; R2 = H, 1-10C alkyl or 1-10C haloalkyl; n = 1-10. An especially preferred monomer is 1H,1H,2H,2H-heptadecafluorodecylacrylate. Preferably, pulsed plasma is used. The substrate is preferably fabric, metal, glass, ceramic, paper or polymer, especially an item of clothing.
Patent GB-201213856-D0 (GB)
Title: Load indicator
Filed: 2008-11-17
Abstract: A load indicator comprising a probe 18 adapted to be responsive to a load condition and to slide axially within a guide, and a display member 25 which extends axially from the probe and is constrained axially at its distal end so that it is deflected laterally by axial movement of the probe. The load indicator may be included within an overload detection assembly, and is suitable for use in the landing gear of aircraft.
Patent GB-201223267-D0 (GB)
Title: Driver airbag with improved head and neck injury prevention
Filed: 2012-12-21
Abstract: An airbag assembly includes a steering wheel, an airbag housing mounted to a hub of the steering wheel, and an airbag stored in the housing. The airbag includes a rim-facing panel, a driver-facing panel, an upper tether extending between the housing and a first location on the driver-facing panel opposite from the hub, and a lower tether extending between the housing and a second location below the first location. The tethers shape the airbag to have a thicker head contact portion adjacent to the upper rim of the steering wheel and a thinner chest contact portion adjacent to the lower rim of the steering wheel. The shape provides more balanced occupant protection in a frontal crash event, because the thicker head contact portion reduces the driver's head acceleration and neck injury.
Patent DE-2964976-D1 (DE)
Title: Photographic image enhancement method employing luminescence
Inventor: PETTIJOHN RICHARD
IPC: G03C5/42
Filed: 1979-11-28
Granted: 1983-04-07
Abstract: A method of enhancing photographic images of low optical density is disclosed which includes use of a luminescent system, the components of which system include, at least, luminescent material (10,40) and means for exciting the same to luminescence (12, 26). The luminescent system may include a catalyst, the presence of which may be required for luminescence of the system. A replica (50) of the low optical density photographic image is produced which includes at least one component of the luminescent system. The replica is exposed to at least another component of the luminescence system (14) required for luminescence at the image replica. The resultant luminescent image is recorded, or photographed (20), for an amount of time necessary to achieve enhancement of the photographic film image. The luminescent system employed may be of any suitable type, including photoluminescence and chemiluminescence (51) types. Also, -the image enhancement method may be used for the enhancement of photographic images produced by photographic processes including, for example, those which involve the use of different radiant energy sensitive material such as silver halide as used in 'conventional' photography, photoconductive material as used in electrophotography, organic compounds as used in diazo photographic processes, and the like.
Patent DE-3068752-D1 (DE)
Title: Method and apparatus for transferring heat from waste water from a building
Inventor: ARCHER JOHN
IPC: F24H1/20
Filed: 1980-12-19
Granted: 1984-08-30
Abstract: Method and apparatus for transferring heat by means of a heat transferring medium from a waste water vessel (1) to a fresh water vessel (7) located above the waste water vessel, wherein the heat pipe principle is utilized. The waste water is supplied (arrow A) to the waste water vessel in such a way that substantially undisturbed zoning of the waste water in the vessel is maintained with an upper layer zone of waste water that is warmer than the lower layer zone and heat being transferred from the waste water to the heat transferring medium in said layer zones independently of each other.
Patent DE-3161443-D1 (DE)
Title: A parts loader in a die casting machine and method of operation thereof
Inventor: COLE JAMES C
IPC: H02K17/16
Filed: 1981-01-06
Granted: 1983-12-29
Abstract: The disclosure relates to a parts loading unit in a die casting machine such as, for example, for loading various diameter and stack height sizes of rotor assemblies into the compensator sleeves of multiple cavity rotor dies for the subsequent casting of the conductor bars and end rings of squirrel cage electrical motor rotors. The loading unit comprises a magazine section (350) having a plurality of inclined guide tracks (40, 42, 44, 56) on which the rotor preforms (60) are stacked, and an escapement mechanism (48) which permits one rotor (60) preform at a time to roll from each of the guide tracks in the magazine section onto respective inclined guide tracks (196, 198, 200, 202) leading to the breech openings of the die cavities. The guide tracks are laterally adjustable so as to accommodate rotor preforms of various stack height. As the rotor preforms roll down the inclined guide track toward the die cavities, they are decelerated by means of pivotally mounted, counterweighted arms (274) which are contacted by and then swung out of the way by the rotors. The rotors (60) are magnetically held by holding magnets (294) in the proper position within the compensator sleeves (210, 222, 224, 226), and photoelectric sensors (298) provide an indication of whether or not proper positioning has been achieved. The compensator sleeves are closed and molten aluminium is cast around a portion of the rotor preforms to form the end rings and conductor bars.
Patent DE-3167436-D1 (DE)
Title: Concentrating zone method in heterogeneous immunoassays
Inventor: TOM HENRY KORK
IPC: G01N33/558
Filed: 1981-06-23
Granted: 1985-01-10
Abstract: Method and apparatus are provided for performing immunoassays employing a device comprising a relatively small test zone referred to as an immunosorbing zone, and a relatively large liquid absorbing zone in liquid receiving relationship with said immunosorbing zone. The immunosorbing zone includes a member of an immunological pair ("mip")-ligand and antiligand-bound to a support. A signal producing system is employed in conjunction with said device having as one component a signal label bound to a mip. The signal producing system provides for production of a detectible signal in the immunosorbing zone in relation to the amount of analyte in a sample.
Patent DE-3177083-D1 (DE)
Title: System for spatially transforming images
Inventor: BENNETT PHILLIP
IPC: H04N5/262
Filed: 1981-04-10
Granted: 1989-09-07
Abstract: PCT No. PCT/US81/00469 Sec. 371 Date Oct. 7, 1981 Sec. 102(e) Date Oct. 7, 1981 PCT Filed Apr. 10, 1981 PCT Pub. No. WO82/03741 PCT Pub. Date Oct. 28, 1982.A system for spatially transforming images by separate transformation of each dimension of the image is exemplified by a raster scan television system which includes for each color component a transposing memory providing a change of scan direction from horizontal to vertical, a vertical transformation system transforming in the vertical direction the vertically scanned video information, a second transposing memory coupled to receive vertically transformed video information and provide a change of scan direction from vertical back to horizontal, and a horizontal transformation system coupled to horizontally transform the horizontally scanned video signal to produce a color component output signal. The transformation system is controlled by a transform composer factorizor which receive input commands designating X and Y pretranslations, X and Y size control, Z axis rotation angles, and X and Y post translations to produce a commanded composite transformation which is then factored into horizontal and vertical components.
Patent DE-3261609-D1 (DE)
Title: Device for alternately realizing the microscopic observation in phase contrast or in relief
Inventor: PILLER HORST DR
IPC: G02B21/14
Filed: 1982-06-18
Granted: 1985-01-31
Abstract: The invention contemplates a microscope construction, applicable both to reflected-light and to transmitted-light varieties, whereby an object under examination can be selectively observed for phase-contrast and for relief effect (so-called "contrast modulation"). A first diaphragm having the effective shape of a circular ring is selectively positionable concentric with the observation-ray path and at a first location conjugate to the image plane of the microscope objective; and at least two diaphragms are selectively positionable on the illumination-ray path at a second location conjugate to the image plane of the microscope objective. One of these latter two diaphragms is in the effective circular-ring shape of the observation-path diaphragm, and the other of these latter two diaphragms is a light-transmitting circular-ring segment.
Patent DE-3261752-D1 (DE)
Title: Method of preventing solidification of molten metal in the outlet of a casting vessel and casting apparatus for molten metals for carrying out the method
Inventor: TINNES BERNHARD
IPC: B22D41/08
Filed: 1982-05-08
Granted: 1985-02-14
Abstract: For a slide closure 10 attached to a pouring vessel 2 which has a movable slide part 14 disposed between a bottom plate 12 and a discharge part 16, there is, in addition to a cylinder piston unit 24 acting on the slide part, which unit is dominant by way of a servocontrol block 26 by regulating arrangement 32, a vibrator 36 which is controlled by an oscillator 34. The vibrator 36 is switched into the connection between the cylinder-piston unit 24 and the movable slide part 14, and is in a position to oscillatingly drive the latter both in its closing position as well as in other positions and, indeed, in the same direction as the cylinder piston unit. A position generator 44 starts the oscillator 34 forcibly in the closed position.
Patent DE-3263881-D1 (DE)
Title: Synergistic agent and process for the selective control of weeds, especially in crops
Inventor: QUADRANTI MARCO DR
IPC: A01N47/30
Filed: 1982-07-02
Granted: 1985-07-04
Abstract: 1. A synergistic composition for selectively controlling weeds, which composition contains as active ingredients, on the one hand, 3-(4-isopropylphenyl)-1,1-dimethylurea (Ia) or 3-(3-chloro-4-methylphenyl)-1,1-dimethylurea (Ib), and, on the other hand, a halopyridyloxyphenoxyalkanecarboxylic acid derivative of the formula II  see diagramm : EP0069705,P17,F1  wherein Hal is halogen, R is hydrogen, halogen or C1 -C4 alkyl, alkylene is a saturated, straight chain or branched C2 -C4 alkylene chain, X is any one of the groups -O(cation) Y(anion), -O-R1 , -S-R2 , -NR3 R4 or -O-N=CR6 R7 , where R1 and R2 are each hydrogen, C1 -C5 alkyl, C1 -C4 haloalkyl, C2 -C6 haloalkenyl, C2 -C6 alkenyl, C3 -C6 alkynyl, C3 -C6 haloalkynyl, C2 -C4 carboxyalkyl, C1 -C4 cyanoalkyl, C1 -C4 hydroxyalkyl, C1 -C4 aminocarboxyalkyl, C3 -C6 alkoxycarboxyalkyl unsubstituted or substituted by cyano, -COO-alkyl or -CO-alkyl, or R1 and R2 are each phenyl or phenylalkyl having 1 to 3 carbon atoms in the alkyl moiety, the phenyl or phenylalkyl each being unsubstituted or substituted by nitro, cyano, halogen or C1 -C4 alkyl, or R1 and R2 are one of the groups C2 -C4 alkylene-NR3 R4 or C2 -C4 alkylene-N(anion) R3 R4 R5 Z(cation), R3 is hydrogen, C1 -C4 alkyl, C3 -C5 alkoxyalkyl, C1 -C4 haloalkyl, C2 -C4 carboxyalkyl, C3 -C6 alkoxycarboxyalkyl, C1 -C4 hydroxyalkyl or -CO-alkyl, R4 is hydrogen, C1 -C4 alkyl, C2 -C4 alkenyl or C1 -C4 hydroxyalkyl, R5 is hydrogen or C1 -C4 alkyl, R6 and R7 are each C1 -C4 alkyl, Y(anion) is a cation of an alkali metal or alkaline earth metal or of ammonium, Z(cation) is a halogen anion, or wherein R3 and R4 together with the nitrogen atom to which they are attached can form a pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine, pyrazole or triazole ring, and R6 and R7 together with the nitrogen atom to which they are attached can form a pyrrolidine or piperidine ring, with the exception of the two compounds : propargyl 4-(3'-5'-dichloropyridyl-2'-oxy)- alpha-phenoxypropionate and propargyl 4-(3'-5'-dichloropyridyl-2'-oxy)- alpha-phenoxythiopropionate, together with carriers and/or other adjuvants.
Patent DE-3264457-D1 (DE)
Title: Process for making supported catalysts for the polymerization of alpha-olefins
Inventor: BAHADIR MUFIT DR DIPL CHEM
IPC: C08F4/60
Filed: 1982-01-04
Granted: 1985-08-08
Abstract: In a process for the preparation of a supported catalyst for the preparation of polyolefins which have a component A and a component B, wherein component A consists essentially of a reaction product of a compound of a first metal of sub groups IV to VI of the Periodic Table of the Elements with an organic compound of a second metal of main groups I to III of the Periodic Table of the Elements, said reaction being carried out at a temperature of from -60 DEG  C. to +40 DEG  C., and an inorganic carrier, component B being an organo metallic compound, the improvement comprising suspending the carrier in an agent which is oxygen, sulfur, and moisture free, simultaneously and separately adding to the carrier and the agent the compounds of the first and second metals in liquid or dissolved form, excluding oxygen and moisture from the reaction, and maintaining a molar ratio of the compound of the first metal to the compound of the second metal of 1:3 to 3:1. The use of the catalyst in the polymerization of ethylene both with and without the presence of alpha  olefins is also disclosed.
Patent DE-3269397-D1 (DE)
Title: Filter aid compositions, methods of making them and filters containing them
Inventor: CHONG BERNI PATRICIA
IPC: B01J47/00
Filed: 1982-08-26
Granted: 1986-04-03
Abstract: Filter aid materials are treated with anion exchange resin particles having an average particle diameter from 0.05 to 1 micrometer to produce a filter aid composition wherein the anion exchange resin particles are electrostatically bonded to the filter aid material. The bonding may be sufficiently strong that the resin is substantially irremovable from the filter aid material which is preferably completely covered by the resin particles. The treatment may be effected by mixing the filter aid material and the resin particles in aqueous suspension then removing excess particles. An efficacious filter has as a precoat layer, a floc of finely divided anion and cation exchange resins and an overcoat layer of filter aid composition of the invention.
Patent DE-3274447-D1 (DE)
Title: Safety device for the load-engaging mechanism of nuclear combustion elements
Inventor: FABRIS MIRKO
IPC: B66C15/02
Filed: 1982-03-08
Granted: 1987-01-15
Abstract: The safety device consists of doubling a first reel (4) equipped with an operating cable (11) from a carriage (24) for nuclear fuel elements is suspended, by a second reel (5) equipped with an emergency cable (12) connected with the carriage (24) and following the displacement of the carriage in a synchronous manner with the aid of a set of cog-wheels (6 and 7) joined respectively with the reels (4 and 5) by means of reducing gears (2 and 3) and connected with each other by a notched belt (8). To attenuate the impact in case of a rupture of the operating cable (11) and the loading of the emergency cable (12), the carriage (24) is equipped with an attenuating system (22) and an elastic connecting system (20).
Patent DE-3275092-D1 (DE)
Title: 4-aryl or heteroaryl thio-2-oxo-1-azetidinesulfonic acid salts and process for their preparation
Inventor: TREUNER UWE D
IPC: C07D403/14
Filed: 1982-06-25
Granted: 1987-02-19
Abstract: Described are 4-aryl or heteroarylthio-2-oxo-1-azetidinesulfonic acid salts having the formula <CHEM>  wherein R is hydrogen or methoxy;  R1 is acyl; R2 is aryl, 1H-tetrazol-5-yl, 1-alkyl-1H-tetrazol-5-yl, 1,3,4-thiadiazol-2-yl, 5-alkyl-1,3,4-thiadiazol-2-yl, 1,2,4-thiadiazol-5-yl, 3-alkyl-1,2,4-thiadiazol-5-yl, 1,3,4-oxadiazol-2-yl, 5-alkyl-1,3,4-oxadiazol-2-yl, 1,2,4-oxadiazol-5-yl, 3-alkyl-1,2,4-oxadiazol-5-yl, 2-pyridinyl, 3-pyridinyl, 4-pyridinyl, 2-pyrimidinyl, benzothiazol-2-yl, 4H-1,2,3-triazol-5-yl, 5-alkyl-4H-1,2,3-triazol-5-yl, 1H-imidazol-2-yl, or 1-alkyl-1H-imidazol-2-yl; and M(+) Is hydrogen or a cation, with the proviso that if M(+) is hydrogen the R1 group contains a basic function; having anti bacterial activity. Described is also a process for their preparation.
Patent DE-3278959-D1 (DE)
Title: Fine rotation mechanism
Inventor: TOJO TORU
IPC: H01L41/09
Filed: 1982-09-27
Granted: 1988-09-29
Abstract: A fine rotation mechanism has a rotor (14) mounted on a base (16) and having two sections (4,6).  An arrangement (20) defines the centre of rotation of the rotor.  A piezoelectric element (38) capable of elongation and contraction is coupled between the two rotor sections. Stoppers (46,48) lock the rotor sections against rotation. An arrangement drives the second stopper (48) to lock the second rotor section (6) after driving the first stopper (46) to lock the first section (4).  It then drives the first stopper to release the first section. A signal generator produces a voltage signal which causes the piezoelectric element to elongate or contract while one of the two rotor sections is held locked. Separately claimed is a mechanism having three piezoelectric elements coupled between three rotor sections. Linear or rotational movement can be produced by the action of the piezoelectric elements on appropriately locked sections.
Patent DE-3364727-D1 (DE)
Title: Apparatus for reading a record carrier
Inventor: DE NIET EDMOND
IPC: G11B5/58
Filed: 1983-09-16
Granted: 1986-08-28
Abstract: An apparatus for reading a record carrier (R) on which digital information (I) and tracking signals (S) of comparatively low frequency have been recorded. The apparatus comprises a correction circuit (14) to which the regenerated digital signal is applied, which correction circuit (14) has a transfer characteristic which at least within the frequency band of the tracking signals (S) corresponds to the transfer characteristic of the chain comprising the recording element (K), the record carrier (R) and the read element (K). The correction signal supplied by the correction circuit (14) is subtracted from the signal read and the tracking signals are derived from the signal thus obtained. In this way cross-talk components produced in the tracking signals by the digital signal are compensated for.
Patent DE-3368917-D1 (DE)
Title: Zirconia ceramic materials and method of making same
Inventor: HUGHAN ROBERT RANDOLPH
IPC: C04B35/48
Filed: 1983-05-27
Granted: 1987-02-12
Abstract: A partially magnesia stabilised zirconia ceramic material is claimed having a cubic zirconia phase content of 25-70 vol.% and a MgO content of 3.0-3.65 wt.% of the ceramic. The material contains an additive metal oxide which forms an insol. zirconate that does not combine with MgO, in an amt. of 0.05-1.00 wt.%. The microstructure consists of grains of cubic ZrO2, each grain contg. pptes. of tetragonal ZrO2 transformable on application of tensile stress or heat treatment into monoclinic ZrO2. The pptes. are lenticular in shape and have an ave. length of about 150 nm in their longest dimension. Each grain contains grain matrix monoclinic ZrO2 as transformed tetragonal ZrO2 in a first specified range of monoclinic ZrO2 content. A ground surface and a polished surface of the material each contains monoclinic ZrO2 in second and third specified ranges of content, the specified ranges of content being different for ceramics to be used in different ranges. Also claimed is a method of mfg. the ZrO2. ZrO2 based materials can be provided for different temp. range uses, with appropriate combinations of the properties, thermal shock resistance, strength and wear resistance, without trying to obtain the optimum of each of these properties for use at all temps.
Patent DE-3370159-D1 (DE)
Title: Amide derivatives
Inventor: PRESTON JOHN
IPC: C07K5/06
Filed: 1983-01-13
Granted: 1987-04-16
Abstract: Amide derivatives of the formula:  <IMAGE>  wherein either R1 is aryl or heterocyclic and A1 is a direct link, or R1 is aryl or heterocyclic, or hydrogen, or halogeno, hydroxy, amino, guanidino, mercapto, carboxy, carbamoyl, or a substituted derivative thereof, and A1 is alkylene, alkenylene, cycloalkylene or cycloalkenylene; wherein X is carbonyl or hydroxymethylene or substituted derivatives thereof; wherein A2 is alkylene, alkenylene or alkylidene; wherein R2 is hydrogen or alkyl which is unsubstituted or which bears an aryl substituent, or R2 has the formula -Q2-R20 as defined below; wherein R3 is hydrogen, alkyl or a carbonyl-containing group; wherein R4 is hydrogen or alkyl which is unsubstituted or which bears a halogeno, hydroxy, amino, guanidino, carboxy, carbamoyl, mercapto, alkoxy, alkylamino, dialkylamino, cyclic amino, alkylthio, alkanoylamino, alkoxycarbonylamino, alkoxycarbonyl, alkoxycarbonyl, aryl or heterocyclyl substituent; wherein -NR5-CR6R16-Q1-R10 is an amino acid residue, R5, R6 and R16 being defined in claim 1, wherein Q1 and Q2, which may be the same or different, each is carbonyl (-CO-) or methylene (-CH2-); and wherein R10 and R20, which may be the same or different, is hydroxy, amino or a substituted derivative thereof or hydroxyamino or arylthio; or a salt thereof where appropriate; processes for their manufacture and pharmaceutical compositions containing them. The compounds are inhibitors of angiotensin converting enzyme and may be used in the treatment of hypertension.
Patent DE-3462498-D1 (DE)
Title: Alkanoyloxybenzenesulfonate salt production
Inventor: MCKINNIE BONNIE GARY
IPC: C07C303/32
Filed: 1984-05-10
Granted: 1987-04-09
Abstract: An alkali metal or an alkaline earth metal salt of an acyloxybenzenesulfonate of the formula:in which R is a hydrocarbyl group containing up to 30 carbon atomsselected from alkyl, alkenyl, cycloalkyl, aryl, aralkyl and M is an alkali metal or an alkaline earth metal is prepared by reacting at elevated temperature the corresponding hydroxybenzene sulfonate salt of the formula:with an aryl ester of the formula:in which R is as defined above.