baber/WOPTO huggingface dataset:
Patent DE-2801965-A1 (DE)
Title: Vehicle mudguard holder with supporting tube - consists of ribbed steel plate bolted onto mudguard with fold accommodating tube
Inventor: BAETZOLD MANFRED
IPC: B62D25/16
Filed: 1978-01-18
Abstract: The holder for a vehicle mudguard is used in haulage vehicles and trailers. The mudguard is made of sheet steel and it has good elasticity and it is readily fitted and dismantled. The mudguard holding tube (2) is located in a fold (18) in the pressed steel sheet support plate. This support plate has two pressed stiffening ribs (4), running longitudinally. The support is clamped by bolts on the mudguard. The tube (2) is held in the middle of the support plate by a bolted enclosing clip. The support tube (2) is connected to vehicle body for stability.
Patent DE-2803666-A1 (DE)
Title: Dual basin lavatory flushing system - has separate basins and flushes for urine and solid matter saving water (BR 22.8.78)
Inventor: LEMMON NEWTON RUSSELL
IPC: E03D11/02
Filed: 1978-01-27
Abstract: There is a toilet pan (14) in the flushing lavatory closet unit (10), with inside partition (16) defining one basin (12) for urine collecting and another (13) for solid excrement. One set of media, linked to the first basin, contains a barrier connecting it to the outflow duct, and a second is similarly fitted for the second basin. A third set provides waste-water flushing for the first basin, and a fourth does the same for the first basin independently of the flushing of the first. The first basin may be smaller than the second, and pref. at the front of the pan. While providing effective and sanitary flushing, this saves water by using less for urine removal.
Patent DE-2808175-A1 (DE)
Title: Clamping and aligning frame for paving assembly - has frame with one cylinder for all lever connected clamping beams (NL 28.8.79)
Inventor: HUISMANN HEINZ
IPC: E01C19/52
Filed: 1978-02-25
Abstract: The set of paving stones is clamped to form a unit. The clamping beams are guided in a frame, and the stones abut at one end against an anvil fitting and are held by couplingrods. The frame carries a single working cylinder which exerts closing force on the clamping beams by a pivoted lever system. The clamping beams have a compensating element for correction of a clamping beam to be clamped as the last element. A compensation method for the load on the coupling rods is provided by a spiral spring.
Patent DE-2820107-A1 (DE)
Title: Vehicle air brake multiple circuit control valve - uses interaction between circuits to prevent brake lock
Inventor: GRUENER HANS
IPC: B60T15/04
Filed: 1978-05-09
Abstract: The multi-circuit air brake control valve has the brakes of each circuit linked to a separate stepped piston. Part of the brake pressure is derived from the brake control and part from the reaction pressure in the other circuit. If the other circuit fails then the brake force is concentrated on the remaining circuit. Brake lock is prevented because the increase in brake pressure in the remaining circuit is partly compensated for by the loss of brake pressure due to the reaction effect from the other circuit on the stepped piston.
Patent DE-2830643-A1 (DE)
Title: 1-Sulphonyl-methyl-prostan-1-one derivs. - useful e.g. as selective and long lasting luteolytics, bronchodilators, hypotensives
Inventor: SKUBALLA WERNER DR
IPC: C07C405/00
Filed: 1978-07-10
Abstract: Prostaglandin derivs. of formula (I) are new. In (I) R1 is alkyl, cycloalkyl, aralkyl, opt. substd. aryl or heterocyclic; R2 is H or opt. branched 1-5C alkyl, or R1+R2 are together linear or branched 2-5C alkylene, opt. substd. by 1-4C alkyl; R3 is H or opt. functionally-modified OH; R4 is alkyl (opt. halogenated), cycloalkyl, opt. substd. aryl or heterocyclic; A is CH2CH2 or cis-CH=CH; Z is CO or alpha or beta-OH; B is CH2CH2, trans-CH=CH or C tripled bond C; W is opt. functionally-modified CH2OH or C(is approx. CH3)(is approx. OH); alpha or beta-OH; D and E are together a direct bond or D is opt. branched 1-5C alkylene and E is O, S or direct bond. (I) are prepd. by reacting the corresp. methyl ethers with MCHR2.SO2R1 (M = alkali metal). (I) are variously useful as luteolytics, for inducing abortion, labour or menstruation, for synchronising oestrus in animals, as bronchodilators, gastric acid inhibitors, hypotensives, diuretic and antiarrythmics. Compared with natural PG's they are more selective, longer lasting and effective at lower doses, and can be administered orally.
Patent DE-2838963-A1 (DE)
Title: Tool magazine for multi-purpose machine tool - uses same locking pins for tool and for tool holder
Inventor: BECK ALBERT ING GRAD
IPC: B23Q3/155
Filed: 1978-09-07
Abstract: A machine tool has a magazine, for storing a number of different tools, consisting of a turntable which brings the required tool in line with the main spindle. The tool holder has a nose piece which is normally secured in the tool holder by a by a number of radial pegs with conical ends. When the tool is forced upwards to fit into the chuck of the machine tool, these pegs are forced radially outwards and release the nose-piece. At the same time the pegs engage a groove in the retaining ring of the magazine and so lock the tool holder to the magazine.
Patent DE-2847451-A1 (DE)
Title: Semiconductor drift transistor with different accelerations of charge - has tapered gap between valency band and conducting band in semiconductor zone
Inventor: BENEKING HEINZ PROF DR RER NAT
IPC: H01L29/10
Filed: 1978-11-02
Abstract: A semiconductor device such as a drift transistor is such that accelerating effect caused by the field on one type of charge carrier is greater than the other type. The drift field is produced by the difference in doping conc. in particular zones such as the base zones of the transistor. This accelerates the migration of the charge carriers from the emitter to the collector zones. The drift field also acts on the majority charge carriers, transporting them to the emitter-base junction. The width of the band (EG) between the valency band (EV) and the conducting band (EL) in the semiconductor zone tapers along the cross-section in the direction of the current flow. The taper is arranged such that an accelerating field only acts on one of the two types of charge carriers leaving the other one unaffected.
Patent DE-2849018-A1 (DE)
Title: IC engine cylinder head gasket - has single or laminated metal plate and raised portions around bores with rims folded back
Inventor: SCHOENLEBER SIEGFRIED
IPC: F16J15/08
Filed: 1978-11-11
Abstract: The flat metal seal is esp. for a cylinder head gasket and consists of a single metal plate (1), or a number of laminated plates. Raised portions (3) extend around the gasket openings (2). The edges of the plate extending beyond these portions into the opening are turned back (4, 5) onto themselves into the area between the lowest (8) and the highest (7) point of the portion. This turned-in rim may be formed from the plate itself or may consist of a separate piece of sheet metal folded into a U-section. The cavity (9) under the portion may be filled with a polymer (10) or rubber.
Patent DE-2856183-A1 (DE)
Title: Mechanical or thermo-optical transducer with dielectric waveguide - is coiled around measurement body and uses waveguide attenuation load variation
Inventor: DAGEFOERDE HANS-GERD DIPL ING
IPC: G01L1/24
Filed: 1978-12-27
Abstract: A mechanical- or thermooptical measurement transducer is arranged to enable nonoptical measurement parameters to be simply detected using optical systems and optically transferred. A measurement body (1) with a non-angular cross-section has a dielectric waveguide (3) wound around it. A light source emits light which passes along the waveguide (3) to a detector which measures the attenuation in the guide. The measurement body may be a solid or hollow cylinder, a slotted tube section, or a tube with elastic walls. The waveguide is clamped at both ends (2) of the coiled section. The measurement body is subjected to the measurement parameter and the waveguide thermal or mechanical loading changes accordingly. This affects the attenuation of the dielectric waveguide.
Patent DE-2900349-A1 (DE)
Title: Trailer coupling for heavy vehicle - has downward S=shaped bar on towing vehicle with rearward tongue automatically locking in jaw opening at trailer front
Inventor: MAERZ HELMUT
IPC: B62D53/06
Filed: 1979-01-05
Abstract: The arrangement (10) is intended for coupling a trailer (12) to a towing vehicle. A downward S-shaped coupling bar (16) on the vehicle has a rearwardly projecting coupling tongue (22) which engages a jaw (24) at the forward end fo the trailer where it automatically locks on. The end of the tongue carries at least one shaped (54) projection (52) which is engaged by a corresponding latch (46, 48) in the jaw. The projection (52) may be arranged on the upper side of the tongue with the latch near the top of the jaw opening. The projection may have a contoured face (54) behind which a hooked portion (48) of the latch grips.
Patent DE-2900691-A1 (DE)
Title: Fuel injection system for IC engine - has air pump on atomising air branch flow to improve response to load changes
Inventor: EMMENTHAL KLAUS-DIETER DR ING
IPC: F02M69/08
Filed: 1979-01-10
Abstract: The engine has a main air intake from which there is a branch to a fuel injector. This branch incorporates an airpump. A fuel pump delivers fuel from a tank through a regulating valve to the fuel injector. The injector thus delivers a fuel-air mixture which aids atomisation of the fuel and whose quantity varies with engine load. The separate air pump improves the response to changing operating conditions. The regulating valve is controlling from an air flow meter in the main intake. A fuel relief valve is controlled by the flow of atomising air.
Patent DE-2904512-A1 (DE)
Inventor: ETSCHENBERG EUGEN DR
IPC: A61P43/00
Filed: 1979-02-07
Abstract: This invention relates to dehydropeptides containing a tryptophan moiety useful as tumour-resolving and/or histolytic medicaments. Also included in the invention are methods for the preparation of said dehydropeptides, compositions containing said dehydropeptides and methods for the use of said dehydropeptides and dehydropeptide compositions.
Patent DE-2905358-A1 (DE)
Title: Automatic book block prodn. - involves sheet folding process, followed by a scaled flow system with splaying process and subsequent collection
Inventor: KWAUKA GERD-GEORG DIPL ING DR
IPC: B42C19/02
Filed: 1979-02-13
Abstract: The method enables the direct and automatic production of book blocks from printed sheets. Each printed sheet is folded making a parallel fold with the folding edges located transverse to the direction of conveyor movement. After this the folded sheet is out lengthways into layers with the cut edges located parallel to the direction of conveyor movement, with a scaled flow being formed from the cut layers and with subsequently the layer flows being splayed in accordance with the screen measurements of a collecting device into a fan shape. The layers of the layer flow are conveyed transverse, collected into a bookblock form and are subsequently processed into a bookblock.
Patent DE-2909971-A1 (DE)
Title: Sand prepn. from hydraulic conveying water - for sugar beet by updraught water in triangular recesses of bottom
Inventor: GERLACH GUENTER
IPC: A23N12/02
Filed: 1979-03-14
Abstract: Sand and other inorganic impurities are removed from the hydraulic conveying water in sugar beet factories by recessed openings in the bottom of the flow duct where the sand can descend against an ascending flow of water. Recessed openings consist pref. of hollows across the full duct width with the section of an inverted triangle, having a gentle descending slope and a steeply rising slope. Sand extn. opening is at the bottom where updraught water is introduced. Method requires only simple and accessible appts. and separates inorganic from organic particles with a high throughput.
Patent DE-2913750-A1 (DE)
Title: Automatic treatment unit esp. for smoking foodstuffs - is self contained with superheated steam generator and simplified sawdust loading
Inventor: KOOP FRANK
IPC: A47J27/16
Filed: 1979-04-03
Abstract: A heatable water reservoir for producing steam connected by a line to a separate, heatable, steam-superheating chamber with an adjoining smoke generating chamber, are provided in an oven for treating foodstuffs and esp. for smoking meat, sausage, fish, etc. by the condensation of superheated steam charged with the constituents of smoke, on the foodstuffs. The smoke generating chamber has a sawdust loading mechanism, and a grate for supporting the sawdust, beneath which there is a closed collector for used sawdust. Steam/smoke conduits connected via valves to the steam generating chambers open into the treatment chamber forming part of the common, sealed heat-insulating housing. The unit is selfcontained, compact and well-suited for small hotels, snackbars, etc. The sawdust loading is so simplified that together with the automatic controls, the strictest requirements for the faultless treatment of the goods can be followed by inexperienced personnel.
Patent DE-2918260-A1 (DE)
Title: 5-alkyl-5'-deoxy-uridine deriVs. use - for normalising cancerous cell functions and accelerating wound healing
Inventor: GAURI KAILASH KUMAR DR
IPC: A61K31/70
Filed: 1979-05-07
Abstract: New use of 5-alkyl-2-deoxyuridine derivs. of formula (I): (where R is opt. branched 2-10 C alkyl and R1 is H or an orthophosphate (H2PO3 residue), for normalising cancerously modified cell functions and/or for accelerating wound healing. (I), which are known antimetabolites with antiviral activity, bring about redifferentiation of malignantly transofmred cells, resolving normal functiion. Thus, (I) restore haemoglobin prodn. to cancer cells induced in mice with Friend virus. In addn., (I) increase proliferation of normal cells and can thus be used, e.g. to promote wound healing.
Patent DE-2919885-A1 (DE)
Title: Firearm cartridge magazine assembly - has second chamber below first and closed by lid hinging downwards
IPC: F41A9/64
Filed: 1979-05-17
Abstract: The firearm cartridge magazine is particularly for those used in competitions. It includes a housing which is inserted in a mating recess and which contains a chamber open to a loading trough for a number of cartridges. The housing also contains a second cartridge chamber below the first one, and this is closed by a lid (12) hinging downwards. The lid can be spring-loaded shut, and secured in the latter position by a lug (15) on a spring-loaded locking lever (14).
Patent DE-2921728-A1 (DE)
Title: Sea-water desalination - by freezing and evaporation in-stages using energy from wind power
Inventor: PLANTIKOW KLAUS ULRICH DIPL IN
IPC: C02F1/16
Filed: 1979-05-29
Abstract: Seawater is desalinated for the production of drinking water by a multi-stage extraction process, based on successive freezing and evaporating of the ice crystals. Several heat exchangers are incorporated in a subsequent expensive evaporation section. The entire amount of power required is generated by wind power. This system can be introduced in coastal regions without any electric power supply where other systems have to be ruled out. Calculations have shown that drinking water can be produced by this system at a reasonable cost.
Patent DE-2923054-A1 (DE)
Title: Detachable protective tube e.g. for electrical cables - with spherical head at one end and plain other end resting in short recess
Inventor: MUNDT DIETRICH ING GRAD
IPC: H02G3/22
Filed: 1979-06-07
Abstract: Electrical cables or other controls which pass through a space between two insulated walls, for example, the hot gas collecting space of a helium cooled nuclear reactor, are protected by a concentric tube. This tube has at one end a spherical head which is guided in a bore of one wall. The other wall has a short recess of less depth for the other tube end than the clearance for the spherical head in the first wall. This permits the lifting of the protective tube by a remote controlled too; after tilting the tube can be removed, if necessary, to create better access.
Patent DE-2924497-A1 (DE)
Title: Wall plaster removal tool - has mounting plate with three cutter heads in triangular pattern, screwed to power unit
Inventor: ZITZELSBERGER MAXIMILIAN
IPC: B24B41/047
Filed: 1979-06-18
Abstract: The tool forms a detachable implement and removes old plaster from walls and ceilings. It comprises a mounting plate with three cutter heads in a triangle pattern. The plate is secured by a screw coupling device interchangeably to any suitable power unit, e.g. a portable electric drill. The heads can be so arranged as to give even removal of the plaster, and each can be mounted via a distance piece on the plate.
Patent DE-2927926-A1 (DE)
Title: Barrier guard for building security - has hollow steel bars filled with liq. under pressure
Inventor: HACK KLAUS DR ING
IPC: E04H17/14
Filed: 1979-07-11
Abstract: Each barrier section is composed of a number of vertical bars or tubes (2) which are hollow and are held firmly by horizontal and vertical members (3a) forming the surrounding framework. In each barrier tube (2) is an inner tube which is made of glass, closed at both ends and evacuated of air, also being centralized inside the main tube (2), by means of a locating ring at the upper end and a cavity in the centre of the lower bolt. The glass tubes (5) are inserted into the outer bars (2) through the openings in the cross members (3a) and the opening closed by the upper bolt. Each barrier section (1) is filled with a liquid under a pressure of about three bars, and if an attempt is made to damage or remove an outer tube (2), the inner tube shatters and the ensuing pressure drop activates a detecting instrument (22).
Patent DE-2936090-A1 (DE)
Title: Cow stall lying box unit - has tubular members in floor near shoulders sloping upwards and rearwards
Inventor: HACKER JOSEF
IPC: A01K1/00
Filed: 1979-09-06
Abstract: The lyingbox unit for a cow-stall has partitions of tubular construction between the lying positions. These are let into the floor at the front end and overhanging with increasing ground clearance as they extend to the rear. Near the shoulders of the lying animal tubular members (8) are let into the floor, these extending at a decreasing gradient rearwards and upwards as far as the end of the lying area (2), and from there steeply upwards. A beam (22) rigidly joins together all these tubular members (8) extending above the rumps of the standing animals.
Patent DE-2949442-A1 (DE)
Title: Hydraulic brake control with min. pedal travel - has two master cylinders actuating in parallel to slave cylinders with different moments
Inventor: KUGLER ARTUR
IPC: B60T11/224
Filed: 1979-12-08
Abstract: The remote controlled hydraulic brake for motor vehicles has two separate master brake cylinders operated in parallel by the brake pedal (2). A larger capacity cylinder (5) provides a large amount of fluid to bring the brake pads into contact. A smaller capacity cylinder (15) is set nearer the brake pedal pivot (1) and provides the brake force when the pads are in contact, both via slave cylinders. When a set pressure is reached in the smaller cylinder it closes off the connection (25) to the larger cylinder and allows an integral spring (17) to take up the brake pedal travel. The brakes are rapidly brought into contact no matter how worn the pads are.
Patent DE-3003341-A1 (DE)
Title: Underfloor heating for caravan - involves floor panel with spacers to form distribution ducts
Inventor: MOSDORF RAINER
IPC: B60H1/00
Filed: 1980-01-31
Abstract: Underfloor heating for a caravan has an insulated plate (2) fitted under the floor of the van with spacers (4) to form air ducts (5). A warm blower (7) supplies the heating which is distributed through the ducts and into warm air jets (8) inside the van. The plate is a sandwich comprising a support plate (2) covered with an insulating layer (9) and an aluminium foil (10). The conversion can be applied to any caravan and provides a warm floor for added comfort.
Patent DE-3005107-A1 (DE)
Title: Tyre bead ring protection - by woven sleeve applied through folding over in recess
Inventor: POHL HANS-JOACHIM ING GRAD
IPC: B29D30/50
Filed: 1980-02-12
Abstract: The bead core rings for pneumatic tyres consist of stranded electroplated wires which must be protected at the start and end against stray wire ends by a sleeve of closely woven tissue. The wrapping operation is mechanised by a revolving form disc with recesses at the periphery in which the ring is covered on three sides by the tissue. The outstanding ends are laid flat by two facing sliders and folded flat over each other. A form disc has several square recesses on the periphery. Each recess is covered by a strip of closely woven tissue which is held flat by the suction bores. When a bead core ring is pushed in the recess, its joint is wrapped on three sides in the tissue. A slider first folds the left stand-out flat, and the other slider then folds the right stand-out over it. This completes the wrapping operation. This saves the manual labour and ensures a uniform quality.
Patent DE-3010666-A1 (DE)
Title: Load handling tackle or crane spreader - has locking bolts actuated by pneumatic rams supplied from compressed air receiver
Inventor: SCHROEDER HEIKO
IPC: B66C1/66
Filed: 1980-03-20
Abstract: The load-handling tackle, particularly a spreader, has movable coupling devices, pref. rotary locking bolts, engaging in the corner fittings of a freight container etc. The bolts (21) are rotated by pneumatic rams (23), supplied from a compressed-air receiver on the tackle. Devices can be provided for recharging the receiver from an external source, and there can be a separate ram for each bolt, alternatively a single one with mechanical linkage to all of them. Hollow members of the spreader, particularly cross-members, can act as the air receiver.
Patent DE-3012251-A1 (DE)
Inventor: BECKER REINHOLD DR
IPC: B05D7/22
Filed: 1980-03-28
Abstract: Disclosed is a process for coating the inside of a length of tubing comprising the steps of forming at least one loop of tubing with a downwardly inclined portion and an upwardly inclined portion; filling the cavity of the tubing forming the loop with a coating liquid; transporting the tubing along its longitudinal axis in a substantially vertically upward direction to coat the inside surface of the tubing above the level of the coating liquid with an initial layer of coating liquid; constricting the tubing adjacent to and above the level of the coating liquid with a metering device having a constriction zone which flattens a portion of the tubing passing therethrough to substantially eliminate all of the initial layer thereon and partially flattens the remaining portion of the tubing to allow a desired quantity of coating liquid to remain on the tubing issuing from the constriction zone; filling the cavity of the tubing issuing from the constriction zone with support gas; and, exposing the tubing to the action of heat at a sufficiently high temperature to fuse the coating layer to the inside thereof and form an uninterrupted film. Also disclosed is an apparatus for carrying out the process.
Patent DE-3014466-A1 (DE)
Title: Copying machine of wooden sculptured model - has sensor unit conveyed along model contours with pantograph drive and multiple cut machine
IPC: B23Q35/121
Filed: 1980-04-15
Abstract: A machine, producing copies of finely shaped objects such as wooden sculptures, contains a copying pantograph The contours of the model are continuously scanned by an operator using a sensor. A cutter is driven along a path similar to the contours cutting through unfashioned pieces of the model to produce the required replicas. The deflection axes (6,7) of the pantograph (1) are picked by an angular displacement detector and transmitter. The linear displacement is picked up by a linear displacement detector and transmitter. The signals are fed to a transducer with a store and a control unit, which transmits the signals to a multiple cutting machine.