baber/WOPTO huggingface dataset:
Patent GB-201320591-D0 (GB)
Title: Key and lock cylinder combination
Filed: 2012-04-24
Abstract: Some embodiments disclosed include keys, lock cylinders, and key and lock cylinder combinations. The keys include a bow and a blade extending from the bow, where the blade includes at least one undercut groove in a lateral side thereof that receives at least one projection defining a keyway passage of a lock cylinder in which the key is positioned.
Patent DE-2962838-D1 (DE)
Title: Interchangeable knife for a bolt cutter
Inventor: MULLER ALFRED
IPC: B23D29/02
Filed: 1979-11-06
Granted: 1982-07-01
Abstract: 1. Interchangeable knife for a bolt-cutter comprising two cutting jaws (1) hinged about two axes (2) held by two cheeks, the said cutting jaws being operated by lever arms pivoting about two others axes held by the same cheeks, characterized in that said interchangeable knife (6) comprises a body having an U-shaped cross-section and covering along all its length the internal side (4) of the cutting jaw (1), the cutting edge (14) and the body forming a whole made in one piece.
Patent DE-3065952-D1 (DE)
Title: Pull gear for rail vehicles
Inventor: FRIEDRICHS HANS DIPL ING
IPC: B61G9/00
Filed: 1980-10-21
Granted: 1984-01-26
Abstract: 1. Pull gear for rail vehicles, substantially consisting of a support plate (2) connectable to the vehicle, a draw rod (7) which penetrates through the support plate (2), a spring (1), preferably a fraction spring, and a housing (6) surrounding the outer area of the spring (1), the draw rod (7) comprising a coupling member (7a) at its front end and a nut (4) at its rear end, and the spring (1) being supported on the one hand, from the rear with respect to the support plate (2) and, on the other, against a drawing element (5) which is arranged ahead of the nut (4) and - at least when the nut (4) is not yet mounted - rests against an inwardly directed collar (6a) of the housing (6), characterized in that the front end of the spring (1) is supported at the inner face (3a) of a base plate (3) which may be applied from the rear against the support plate (2) ; and in that the housing (6) is connected in a traction-resistant manner to the base plate (3), the spring (1), the base plate (3), the housing (6), and the drawing element (5) forming a pre-stressed assembly unit.
Patent DE-3071017-D1 (DE)
Title: Crimped regenerated cellulose fibers, a method for their preparation and fabrics comprising them
Inventor: BOCKNO GREGORY CHRISTOPHER
IPC: D03D15/00
Filed: 1980-10-13
Granted: 1985-09-26
Abstract: A crimped, regenerated cellulose fiber viz. high wet modulus viscose rayon fiber having a multi-lobular, skin core cross-section wherein the core is surrounded by a discontinuous broken skin that imparts to fabrics an improved cover and hand properties. The fibers are formed from a modifier-free viscose. The elimination of the modifier reduces manufacturing costs and eliminates an environmental pollution problem created in the discharge of spinning baths containing modifiers.
Patent DE-3160657-D1 (DE)
Title: Ultrasound mammary scanning apparatus
Inventor: MEZRICH REUBEN SAUL
IPC: A61B10/00
Filed: 1981-01-06
Granted: 1983-09-01
Abstract: Ultrasound breast scanning and diagnosis is achieved by suspending the breast in a water pool, in which is immersed a wide aperture transducer/lens assembly. The water path is defined by two separate segments, an upper one, into which the breast is suspended, contained by a flexible sonically transparent bag member, and the lower being contained in a longitudinally movable tank which is filled to contact with the bag member portion protruding into the tank.
Patent DE-3174376-D1 (DE)
Title: Method and apparatus for erecting and forming packets of tiles or analogous products
Inventor: PATE ANDRE
IPC: B65G57/28
Filed: 1981-01-30
Granted: 1986-05-22
Abstract: 1. Method for tipping up and bundling tiles or similar products in which tiles are fed laying flat on a conveyor belt, before being tipped up one by one and then picked up in a group by tongs for forming bundles of tiles laying on edge side-by-side, characterized in that the tiles are at first tipped up one by one so as to be placed and maintained standing on edge while being separated, evenly spaced, aligned along a plane and displaced together along this plane in a single operation, and that the tiles are subsequently picked up individually by a battery of tongs with a variable spacing and then brought closer together and aligned along an horizontal plane, the bundle thus formed being thereafter carried to any suitable station for a further operation.
Patent DE-3174689-D1 (DE)
Title: Device for the evaluation of drug-induced hypersensibility of respiratory ducts
Inventor: EICHLER RUDIGER ING GRAD
IPC: A61B5/085
Filed: 1981-02-26
Granted: 1986-07-03
Abstract: To permit accurate introduction of aerosols containing, for example, irritants or similar substances, into the pulmonary tract or airways of a patient, the breathing cycles of the patient are counted and, after a number of normal breathing cycles, and during a limited period of time in the inhalation phase of a breathing cycle, and after commencement of the inhalation phase, a predetermined quantity of aerosols is introduced to the patient by applying compressed air of controlled pressure to an atomizer or aerosol fog generator (32, 34); initiation of inhalation is sensed, for example by a pressure transducer (24), the output of which is connected to a threshold stage (50) sensing inhalation and exhalation, respectively, and setting a time delay period for example of less than half than normal duration of the inhalation phase of the patient, which then triggers a timing interval by a monostable flip-flop (56) which, during the time period thereof, applies the controlled compressed air to the atomizer (32, 34), the compressed air being shut off, and thus terminating atomization well in advance of the end of the inhalation cycle, and preferably less than 1/2  second, for example less than 0.3 second, so that the quantity of aerosols is accurately controlled and will reach the alveoli to be absorbed in the lungs so that the breathing tube will be essentially free from contaminating aerosols.
Patent DE-3261791-D1 (DE)
Title: Substituted diazaspirodecanes, their preparation and their use for the stabilisation of organic polymers and these stabilised polymers
Inventor: WIEZER HARTMUT DR
IPC: C08G63/00
Filed: 1982-01-30
Granted: 1985-02-21
Abstract: Diazaspirodecanes of the general formulae   <IMAGE>    <IMAGE>  are reacted with epoxides or aldehydes to give alcohols and the latter are reacted with bifunctional compounds to form oligomers or polymers which can be used as light stabilizers for synthetic polymers. The alcohols can also be obtained if epoxy compounds which are substituted by the above diazaspirodecanes are converted into their formic acid esters and the latter are saponified.
Patent DE-3266098-D1 (DE)
Title: Method of recording local boundary layer streamline directions in liquid mediums
Inventor: OPITZ HEINRICH DIPL CHEM
IPC: G01F1/32
Filed: 1982-03-05
Granted: 1985-10-17
Abstract: For the recording of local boundary-layer flow-line directions in liquid media by means of a photographic layer, (a) small reagent depots or deposits, with a volume of about 0.2 mm3, of a water-soluble substance reactive to silver ions ("chemical flow line indicators") are applied in raster fashion to the surface which is to be exposed to the flow and which surface is previously coated with a dry or swelled photographic sheet film, (b) the reagent deposits are covered with an inert layer which is soluble in the liquid flow medium, (c) the surface so prepared is exposed to the flow of an aqueous flow medium, and (d) the film is developed according to conventional means. The reagent deposits, which may be present as a paste, can contain a precipitation agent for silver ions. The deposits can be applied as a dot raster to the surface which is to be exposed to the flow (and which is coated with a photographic film) by means of screen printing or by means of a hole raster template. The method permits in particular the determination over a surface of the local distribution of the flow direction of flow boundary layers.
Patent DE-3273318-D1 (DE)
Title: Shredding device for refuse
Inventor: ROSSLER KURT
IPC: B02C18/12
Filed: 1982-06-18
Granted: 1986-10-23
Abstract: The comminuting apparatus for waste consists of a housing (1), which is circular in cross-section and defines an upright feed hopper accessible from above and which has a bottom (2) as a lower termination of the interior of the housing. Disposed in the vicinity of the bottom is a discharge opening (12) for comminuted material. In the interior of the housing there is a driven rotating substantially plate-shaped tool (6) which has an external diameter substantially corresponding to the internal diameter of the housing and is secured to a drive shaft (5) extending coaxially through the bottom (2) into the interior of the housing. The plate-shaped tool (6) is constructed in the form of a combined screening and centrifugal plate (6) which is provided with screening holes (8) only inside its closed circular peripheral edge and which sets the material in the feed hopper in circulating motion.
Patent DE-3360832-D1 (DE)
Title: Hydrocracking catalyst and distillate selective hydrocracking process
Inventor: LAPIERRE RENE BERNARD
IPC: C10G47/18
Filed: 1983-05-17
Granted: 1985-10-24
Abstract: A hydrocracking process in which improved selectivity for the production of distillate range (165 DEG C - 343 DEG C) products is obtained by the use of a catalyst containing a highly siliceous large pore zeolite as the acidic component. Suitable zeolites include zeolites Y, ZSM-20 and beta with structural silica: alumina ratios of at least 50:1. The invention also provides such catalysts.
Patent DE-3363506-D1 (DE)
Title: Signal transmitter circuit including a matrix for lift systems
Inventor: MEYER FRITZ
IPC: B66B1/34
Filed: 1983-07-06
Granted: 1986-06-19
Abstract: The bidirectional transmission apparatus contains as an essential element a wire matrix utilized in a two-fold or dual manner. The wire matrix comprises two groups of column conductors, each group being provided for one of the two signal transmission directions, and one group of line conductors common to all column conductors. A control unit forms a component of a microprocessor and cyclically controls the line conductors and the column conductors are synchronously scanned and activated, whereby signal transmitters and signal receivers connected to the intersection or crossing points of the wire matrix are detected and controlled in a pulsed manner. The frequency and scanning ratio of the cyclical scanning operation are selected such that even the shortest contact periods to be expected are reliably detected and that, when opto-electronic indicator or display elements are activated, a continuous light or radiation of sufficient intensity is visually discernible. Due to the functional two-fold utilization of the line conductors as well as due to the cyclical operation a high transmission capacity is ensured even if the electronic and installational expense is highly reduced. Using, for example, an 8 by 16-wire matrix there thus can be detected and activated a maximum of sixty-four call and limit or terminal switch signals as well as sixty-four signallings which are simultaneously present at the wire matrix.
Patent DE-3366632-D1 (DE)
Title: Detergent compositions
Inventor: MACDUFF MALCOLM GAVIN JOHN
IPC: C11D1/12
Filed: 1983-11-14
Granted: 1986-11-06
Abstract: In a foaming liquid detergent composition suitable inter alia for hand dishwashing and including in its detergent-active system a dialkyl sulphosuccinate, performance is enhanced and physical characteristics (stability, viscosity, hydrotrope requirement) are improved by the inclusion of a fatty acid dialkanolamide such as lauric diethanolamide.
Patent DE-3367673-D1 (DE)
Title: Percussion fuze
Inventor: APOTHELOZ ROBERT
IPC: F42C1/04
Filed: 1983-11-21
Granted: 1987-01-02
Abstract: 1. Percussion fuse with a priming cap (14) which can be pierced from the rear by a percussion needle (18), with blocking bodies (29) which, in their blocking position, on the one hand, are located in a recess (28) in the percussion needle (18) and on the other hand rest against a pin (21) fastened in the fuse casing (10) and against a displaceable inertia sleeve (19), in order to retain the percussion needle (18), and with a spring (24) which at one end is supported on the inertia sleeve (19) and endeavours to hold the inertia sleeve (19) in its rearmost position, characterized in that the spring (24) is supported at its other end on the fuse casing (10), and in that, to shift the percussion needle (18) towards the priming cap (14), only the force of inertia is exerted on the percussion needle (18).
Patent DE-3378912-D1 (DE)
Inventor: STERN RICHARD M
IPC: C07D215/48
Filed: 1983-11-11
Granted: 1989-02-16
Abstract: The compound 6,7-dihydro-5,8-dimethyl-9-fluoro-1-oxo-1H,5H-benzo[ij]quinolizine-2-c arboxylic acid is disclosed as a potent antimicrobial agent with a broad spectrum of activity. Esters, acyl chlorides, alkylaminoalkyl ester salts and pharmaceutically acceptable carboxylate salts of the acid are also disclosed. Methods of using these compounds, pharmaceutical compositions comprising these compounds and synthetic intermediates for preparing these compounds are described.
Patent DE-3379101-D1 (DE)
Title: Liquid supply system
Inventor: PURVIS FAY A
IPC: A62C5/02
Filed: 1983-06-01
Granted: 1989-03-09
Abstract: A liquid supply system is disclosed for use with a motor-driven water pump (10) of the type having a plurality of outlets (12) through which water may be pumped. Each outlet (12) has a first valve (14) and a fluid pressure drop inducing device (16) associated therewith. Each first valve (14) is operable to open and close the respective outlet (12), and each pressure drop inducing device (16) is operable to admit a liquid additive into the respective outlet (12) at a flow rate which is directly proportional to the flow rate of the water being pumped therethrough when the respective first valve (12) is open. The supply system comprises a liquid additive storage tank (28), a liquid additive pump (24) connected respectively by suction and discharge conduits (26 and 22, 18) to the storage tank (28) and to each pressure drop inducing device (16). A respective second valve (30) is arranged in each discharge conduit (22, 18). Each second valve (30) is operable, when closed, to isolate the respective pressure drop inducing device (16) from the liquid additive pump (24). Each second valve (30) is also operable, when open to a selected setting, to meter the amount of liquid additive being supplied to said pressure drop inducing device (16). A variable output hydraulic drive means (32, 34) powers the liquid additive pump (24). A first control means (50), which is responsive to the water pressure developed by the water pump (10) and to the liquid additive pressure developed by the liquid additive pump (24), varies the power output of the hydraulic drive means (32, 34) in order to maintain the water pressure and the liquid additive pressure in balance irrespective of changes in water pump flow rate, water pump operating pressure, and the setting of the or each second valve (30).
Patent DE-3464479-D1 (DE)
Title: Device for automatically cutting and winding webs
Inventor: MORIZZO NICHOLAS L
IPC: B26D7/32
Filed: 1984-07-13
Granted: 1987-08-06
Abstract: Apparatus for feeding a traveling sheet of fabric material to one receiver roll for winding thereon until it is full, and then cutting the fabric and feeding it onto another receiver roll without interruption of the fabric travel. The apparatus includes a carriage for movement from one receiver roll to another, and pivoted arms mounted on the carriage for movement toward and away from the receiver rolls during movement of the carriage and during the time the receiver rolls are being wound. Driven feeder rollers are mounted on the arms in spaced relation to define a predetermined path of movement for the fabric directed toward a receiver roll, and a cutting element is disposed intermediate the driven feeder rolls to selectively cut the fabric when a full package has been wound on one receiver roll, and fabric directing means are provided to assure that the cut edge of the traveling fabric is guided along its path of movement to the receiver roll for winding thereon.
Patent DE-3465438-D1 (DE)
Title: Matrix and method of manufacturing articles of a synthetic resin by using the matrix
Inventor: PONJEE JOHANNES JACOBUS
IPC: B29C33/56
Filed: 1984-03-21
Granted: 1987-09-24
Abstract: A matrix having a surface which is manufactured from metal and which comprises a monolayer of an alkylmercaptan or a fluoroalkylmercaptan, as well as a method of manufacturing synthetic resin articles from the matrix or articles comprising a coating layer of synthetic resin.
Patent DE-3467766-D1 (DE)
Title: Triphendioxazine reactive dyes
Inventor: JAGER HORST DR
IPC: D06P3/66
Filed: 1984-10-01
Granted: 1988-01-07
Abstract: Triphendioxazine dyes of formula (I) are new: T=(II) or (III). T1 and T2=H, Cl, Br, F, 1-4C alkoxy or alkyl, or opt. substd. Ph or PhO; rings D and the naphthalene rings may be further substd.; B=SO2CH=CH2 or SO2CH2CH2Z; Z=climinable gp.; W1= direct bond or bridging gp., free of heterocyclic gps., to aromatic C atom in T, with SO2B attached to a C atom in W, or (if W1=bond) to an aromatic atom in T; X=O, NR or S; R=H or opt. substd. 1-4C alkyl; W2=aliphatic, araliphatic or aromatic carbocyclic bridge; a=0-2; b=0-3 with a+b=0 or 2; when a+b=O, W, contains at least 1 water-solubilising (esp. SO3H) gp., or 2 SO2B are bound to W1; E=SO3H, COOH or opt. substd. sulphonamido; and when E=SO3H and a=2, then W1 is a gp. of formula (III); Y=direct bond or 1-6C alkylene (opt. substd. and/or interrupted by hetero-atoms); X1=bond, O or NR and ring A or the naphthalene gp. can be substd.; or it is -X-Y1-; Y1=2-6C alkylene, opt. interrupted by heteroatoms). Also new are the dyes (5c). (K=COOH or SO2.NH.SO2R1; R1=opt. substd. aryl or alkyl).
Patent DE-3467930-D1 (DE)
Title: Acoustic alarm thermometer for a cooking vessel cover
Inventor: FAVRE CHARLES-ANDRE
IPC: H01H37/66
Filed: 1984-04-26
Granted: 1988-01-14
Abstract: A movable permanent magnet (38) is moved by a rotating rig (29, 30) driven by a spiral thermometer (27). This magnet is designed to activate an interrupter (43) of an electric circuit housed in a sonic detecting-warning device (44) capable of rotating on the periphery of a housing 11. The circuit also comprises a battery (45) and a buzzer (46). When the magnet (38) rotates past the interrupter (43) it causes the interrupter to close, thereby actuating the buzzer (46). The angular position of the detector (44) is selected according to the temperature at which the warning signal is to be given.
Patent DE-3468128-D1 (DE)
Title: Method of preparing a lithium-aluminium compound by powder metallurgy, and its use
Inventor: IBE GERHARD DR
IPC: C22C1/04
Filed: 1984-05-07
Granted: 1988-01-28
Abstract: 1. A powder-metallurgical process for the production of an alloying addition, consisting of a pure beta-phase Al-Li compound, containing between 44 to 55 atom-%, or 17 or 25 weight-%, with the corresponding content of aluminium between 56 to 45 atom-% or 83 to 75 weight-%, using the following steps : a) Weighing and mixing of the elementary lithium and aluminium in powder form in a weight ratio of 1:5 to 1:3 under a protective atmosphere (argon or helium) ; b) charging the powder mixture into a heatable extruding die, degassing the mixture by applying a vacuum at temperature below the melting point of lithium ; c) extruding the mixture ; d) performing the reacting sintering of the extrudate in vacuum or under a protective atmosphere, characterized in that by heating the extrudate in the extrusion die without pressure at a heating rate of 5 to 50 degrees C/min to a temperature from approx. 450 degrees C to closely below the peritectic temperature of 520 degrees C at the maximum.
Patent DE-3470139-D1 (DE)
Title: Refuelling arm
Inventor: VON MEYERINCK WOLFGANG DIPL IN
IPC: B67D7/00
Filed: 1984-07-04
Granted: 1988-05-05
Abstract: A connecting pipe for use in filling tanker vehicles or refuelling aircraft is made in eight sections (6,7,12,18,24,25) coupled to each other by swivel joints (9,10,13,20,21,23,26). At the lower end of one section (6) there is an additional swivel joint (8), whose axis, together with the axes of two other joints (9,10), lies in parallel horizontal plane(s). The additional joint is connected to the fuel supply, whilst the third joint (10) slides in a vertical guide (11). A head piece (14), connected to this third joint, has a coupling (15) for attaching to the aircraft fuel tank, or tanker car.
Patent DE-3477933-D1 (DE)
Title: Melt-shapable fluoropolymer compositions
Inventor: LUNK HANS EDMUND
IPC: H01B3/44
Filed: 1984-10-05
Granted: 1989-06-01
Abstract: Melt-shapeable polymeric compositions comprising a first fluoropolymer of relatively low crystallinity and a second fluoropolymer of relatively high crystallinity, especially a fluoropolymer obtained by irradiating a fluoropolymer which cannot be melt-shaped in the absence of other polymers. The first fluoropolymer is preferably a copolymer of tetrafluoroethylene and an perfluorinated comonomer, e.g. hexafluoropropylene or a perfluorinated vinyl ether. The second fluoropolymer is preferably tetrafluoroethylene which has been irradiated to a dosage of 2.5 to 40 Mrad. The weight ratio of the first to the second polymer is preferably 0.3:1 to 2.5:1. The compositions are melt-shapeable, and the resulting shaped products have a valuable combination of properties derived from both fluoropolymers. For example, the compositions are particularly useful for electrical insulation, especially as low loss foamed insulation in coaxial cables.
Patent DE-3480617-D1 (DE)
Inventor: ROBOTIQUE ELECTRONIQUE ET TECH
IPC: B65G1/04
Filed: 1984-04-04
Granted: 1990-01-04
Abstract: Automatic dispenser for reheated, cold or warm products. The system comprises an isothermal cabinet (1) over which are disposed a microwave oven (15) and a refrigeration unit (16). Within the enclosure of said cabinet are placed a number of conveyor belts (26) superposed on one another and forming gaps large enough for products to rest thereon. On one side of said conveyor belts (26) there is another conveyor belt (11) which can slide vertically within the cabinet so as to move into an oven (15); in this way, the products resting on said shelves (6, 7, 8) can be carried into the oven to be reheated therein, then carried towards an outlet opening (31). The invention relates to automatic dispenser industry.
Patent DE-3481562-D1 (DE)
Inventor: GARBE MANFRED
IPC: G07F13/10
Filed: 1984-08-03
Granted: 1990-04-12
Abstract: A cup dispenser, dispensing apparatus, beverage dispenser and a process for dispensing comestibles incorporating water (for example, a beverage or soup). In particular, a cup dispenser according to the present invention comprises a plurality of stationary cup carrying magazines or stacks spaced from a center, each magazine surmounting a dispenser mechanism for discharging the lowermost cup from the stack or magazine, means for discharging the lowermost cup from only one of the stacks or magazines at any one time, a cup carrier movable from a discharge station to a position below the dispenser mechanism and stack or magazine from which the lowermost cup is to be discharged, prior to the dispenser mechanism discharging the lowermost cup from the stack or magazine, the cup carrier to receive the cup from the stack or magazine and to be reciprocated to the discharge station and means to reciprocate the cup carrier from the discharge station to the position below the dispenser mechanism to be activated to discharge the lowermost cup, and back to the discharge station.