baber/WOPTO huggingface dataset:
Patent DE-4127424-A1 (DE)
Title: Glass window for metal door - consists of pane of glass mounted in metal frame which is clamped to door
IPC: B60J1/00
Filed: 1991-08-19
Abstract: A window in a metal door (2) is formed by a pane of glass (1) which is attached to the door by means of a metal frame (3). The metal frame has lugs (5) projecting from its upper and lower edges at right angles to the plane of the glass. These lugs have holes (9) which are aligned with similar holes (9) in lugs projecting from the door. Long bolts (7) which extend over the width of the pane are inserted into the holes in the lugs. These bolts are so shaped that they press the frame against the door and so hold the glass pane in place. USE/ADVANTAGE - Window for the metal door of the swarf collection chamber of a lathe. The glass pane is easily fitted and removed.
Patent DE-4129270-A1 (DE)
Title: Foam inner shoe for an outer rigid shoe or ski boot - has a tightening pull cord leading round support points and fixing at the ankles
IPC: A43B23/16
Filed: 1991-09-03
Abstract: The foam, soft-elastic inner shoe (10) is fitted inside a rigid outer ski-boot. It has a tightening-pull-cord (40) on the outside which narrows part (RB) of the inner shoe towards the foot. The tightening-cord is supported on one part (38,44) of the inner shoe. The support parts (38,44) are positioned on a fitment (14) joined to the outside of the inner shoe. The tightening-cord points away between two support parts (38,44) into two separate parts (30,30') via a flexible portion (46) on the instep part of the inner shoe. USE/ADVANTAGE - The tightening cord leads from a tension device at the top rim of the inner shoe to a deflector point at the side of the ankle and then zigzags over the instep to a tie point at the opposite side of the ankle.
Patent DE-4130207-A1 (DE)
Title: Metal coating the helical screw of an injection moulding or extrusion device - with a carbon di:oxide laser as heating source and controlled parameters for the powdered metal feed and movement of screw past the laser unit
Inventor: HUANG CHUNG-CHENG
IPC: B23K26/34
Filed: 1991-09-11
Abstract: Method of metal coating a helical screw of an injection moulding or extrusion device consists of using a high energy CO2 laser (5) as heat source which can be adjusted to give a predetermined energy density and width of coating via a focussing unit. The feeding speed of the metal coating in the form of a powder and the movement of the screw beneath the laser beam are controlled as are the degree of overlap of each coating and the pressure and flow of a protective gas atmosphere fed with the metal powder. ADVANTAGE - The energy used is partly for melting the surface of the screw and partly for melting the powder so that a metallic bond is produced by instanteous coagulation. This bond ensures that the coating does not suffer any future stripping or flating. The heat used is controlled so that the screw is not excessively deformed and the coating thickness can be precisely controlled. This all leads to improved wear and corrosion resistance with reduced production costs.
Patent DE-4135017-A1 (DE)
Title: Pipe connection between plastics pipes and flexible hose - has premoulded pipe end with bead to secure pipe cup in assembled state
Inventor: RUPPERT HANS-PETER
IPC: F16L47/00
Filed: 1991-10-23
Abstract: The plastics pipe end is heated and then a support sleeve (2) with a bead (3) is pressed into the pipe which is then clamped round behind the bead. The pipe is pressed into the finished shape and then the hose to be connected is pushed over the prepared pipe end and fixed by a pipe clip behind the bead. Clamping round the pipe is carried out by a divided counter bearing (5) which has a rear part (5a) remote from the end of the pipe (1) with the inner contour matching the outer diameter (6) of the pipe. ADVANTAGE - The pipe no longer has to be heated during the assembly process on site.
Patent DE-4136959-A1 (DE)
Title: Rotational speed control for multicylinder IC engine - involves different ignition signal processing sequences employed before and after run-up from idling to basic speed
Inventor: LUTAT MARTIN DIPL ING
IPC: F02D41/14
Filed: 1991-11-11
Abstract: The method involves generating signals (1-6) corresp. eg to ignition timing of individual cylinders from marks on camshaft or crankshaft. The signals are used in calculation of parameters (P1-P6) which determine the fuel injection instants and durations. The first two parameters (P1,P2) influence the interval between the third (P3) and the first, and so on during each six-cylinder cycle. The injection signals (E1-E6) are optimised for rapid attainment of the basic speed from idling. ADVANTAGE - Engine is run-up rapidly to uniform speed close to idling speed or another predeterminable value.
Patent DE-4137527-A1 (DE)
Title: Ionisation gas pressure gauge for low pressure measurement - has electron emitting cathode with numerous field emitter elements, and applies positive voltage to extraction grating
Inventor: GRANZ BERND DIPL PHYS DR
IPC: G01L21/34
Filed: 1991-11-14
Abstract: The pressure gauge has an electron emitting cathode and an anode (6), serving simultaneously as an electron collector for their acceleration under applied positive anode voltage (UA) w.r.t. the cathode. The gas ions, generated by the electron impacts, are assembled in a collector (8). The cathode is of a field emission type (2) with numerous field emitter elements (3). The electrons are extracted from the cathode by a grid (4) on application of an extraction voltage (UE), positive w.r.t. the cathode. Pref. the extraction voltage lies between 50 and 100 V, while the anode voltage lies between 150 and 250 V when the cathode is at a zero potential. USE/ADVANTAGE - For ionisation gas pressure gauge with cold cathode. Reproducible electron current with stable surface density.
Patent DE-4140111-A1 (DE)
Title: Marking arrangement for objects by means of laser beams - involves silver resinate contrast sheet applied to object prior to laser application
IPC: B44C1/02
Filed: 1991-12-05
Abstract: On at least one area of the object surface is applied a coating on to which the laser beam for application of the desired marking is directed. For marking of the object at high temp., a contrast medium sheet of a temp.-reacting material is applied, then the laser beam is directed on the contrast sheet. This contrast sheet is a metal resinate. The temp.-reacting material for the contrast sheet is fitted on not yet cooled material of the object. USE/ADVANTAGE - Used to mark an object by laser beam at high temp. without any colour alteration occurring.
Patent DE-4200669-A1 (DE)
Inventor: SCHILLINGER DIETER
IPC: E04G21/04
Filed: 1992-01-14
Abstract: The invention relates to a device for conveying concrete with an adjustable-height concrete distribution mast (10). At the upper end of the mast (10) there is a conveyor boom (12) in the form of a set of arms. In addition there is a conveyor line (18) which can be loaded with concrete and which extends over the height of the mast (10) to the conveyor boom (12) and beyond its arms. To adjust the height of the mast (10) there is at least one vertical rail (44) on a vertical wall (46) of the complete structural member on which is vertically guided a foot boom (12) projecting on one side in the region of the foot of the mast. The foot boom (12) also has at least one support which can bear on one of several supporting components (54) spaced along the rail (44). A hoisting device (64, 68) arranged on the foot boom which is supported by at least one hoisting member (58) on the supporting components (54) ensures that the mast (10) can be raised stepwise by pushing the supports (56) to the next higher supporting component (54).
Patent DE-4203088-A1 (DE)
Title: Coffee machine with simultaneous powder, water and cup dispensing in three respective cups - uses Geneva movement for precise 120 degree positioning of cup holder
Inventor: SUTTER ERHARD
IPC: G07F13/10
Filed: 1992-02-04
Abstract: The coffee vending machine has a star shaped cup holder (2) which puts each cup into one of three positions, filling with cofee powder, (3), filling with hot water (4) and ready for the consumer (4a). The star shaped holder therefore rotates in three discrete 120 deg. steps. On its shaft (5) is a slotted wheel (61), driven by the three pegs (62,63,64) of a driving wheel (60). The slotted wheel also has three concave surfaces (67,68,69) which bear against a shaped disc (66) that rotates with the driving wheel. Provided the concave surfaces are in contact with the disc, the slotted wheel cannot rotate. When the disc cutout reaches the concave surfaces, the slotted wheel is released and simultaneously, the pegs on the driving wheel rotate the slotted wheel to its new position. ADVANTAGE - Gives more precise positioning and allows three simultaneous operations in machine.
Patent DE-4204506-A1 (DE)
Title: Cutting continuous extrusion of plastic material into defined lengths - involves planetary gear system which holds blades vertical as they cut clay extrusion
Inventor: DEUTSCHMANN WALFRIED
IPC: B23D25/02
Filed: 1992-02-15
Abstract: A continuous length of plastic material, such as clay, is cut into defined lengths by a system of blades (10 to 13) actuated by a system of planetary gears. Each blade is mounted on a pinion (26,30,32,34) which rotates on a shaft mounted on a rotating disc (42"). Each pinion (26,30,32,34) meshes with an intermediate gear (36 to 39) which meshes with the sun wheel (28) which has the same number of teeth as the pinions (26,30,32,34). As the disc (42) rotates the gear train causes the blades (10 to 13) to remain upright so that as the clay passes under the blades it is cut into the required lengths. USE/ADVANTAGE - The mechanism enables clay extrusions of considerable thickness to be cut into lengths at the speed of the conveyor.
Patent DE-4206968-A1 (DE)
Title: Automatic wrapping device for rectangular paper stacks - has welding and cutting device and heat sealable plastics foils
Inventor: HIRATA HISASHI
IPC: B65B9/02
Filed: 1992-03-05
Abstract: The welding and cutting device (30) has a heating element (31) and contact pressure element (32) both movable up and down towards and away from each other. A row of spaced out delivery conveyors (10, 10a) press on the top and bottom faces of the stack (P) to move same along. The plastics foil is on the back of the wrapping paper supplied by top and bottom winding rollers (1). A row of spaced out sliding conveyors (11, 11a) press on the top and bottom faces of the wrapped stack to move same along and have on both sides edge folders (50, 60) folding the leading and trailing parts of the opposite side edges of the stack and then the remaining top and bottom parts. The welding and sealing devices (80) adjoin the folders (50, 60) on both sides of the sliding conveyors to seal the superposed parts of the side edges. ADVANTAGE - Improved efficiency even when wrapping concave stacks of papers, catalogues or other printed products.
Patent DE-4208795-A1 (DE)
Inventor: BOSSLET KLAUS DR
IPC: A61K39/395
Filed: 1992-03-19
Abstract: The invention relates to monoclonal antibodies which have high avidity and react specifically with gangliosides GD3 and GQ1b, and to the use thereof for detecting melanomas and other GD3 and GQ1b expressing tumours or tissues.
Patent DE-4209133-A1 (DE)
Title: Installation for wave soldering printed circuit boards - includes transport facility having an adjustable angle of inclination
Inventor: WANDKE ERNST DR ING
IPC: B23K1/08
Filed: 1992-03-20
Abstract: Appts. for wave soldering of printed circuit boards with surface mounted devices consists of a housing (1a, 1b, 1c) and a transport facility (11) for conveying printed circuit boards through the housing and, in particular, through a soldering station with one or more solder waves (4) and a solder bath (5). The housing section (1b) over the solder bath (5) is firmly fixed in position, while the transport facility (11) is not firmly attached to the housing section (1b). The entry section (1a) and/or the exit section (1c) together with the transport facility (11) are/is movable (in partic. vertically) so that the printed circuit boards conveyed by the transport facility have different angles of inclination within the region of the solder bath. USE/ADVANTAGE - For mfr. of electronic devices. In comparison with known installations, it is constructionally simpler and is less expensive to implement.
Patent DE-4210510-A1 (DE)
Title: Window roller blind operating downwards - where blind leading edge strip is fully withdrawn into overhead blind container.
Inventor: FREY ERWIN
IPC: E06B9/17
Filed: 1992-03-31
Abstract: The shaft (16) over which the blind is rolled is stored in a housing (12) mounted at the head of the window. The housing is so dimensioned that when the blind is fully retracted, the strip (34) across the leading edge of the blind (32) is withdrawn into the housing, level with the shaft. A guide bar can also be incorporated into the design and this can also be withdrawn fully into the overhead housing. USE/ADVANTAGE - By fully withdrawing blind, it is protected from uneven weathering and presents a more harmonious appearance.
Patent DE-4211468-A1 (DE)
Title: Temp. measuring system for cuvette in refractometer - seals sensor end on radially and axially elastic hose and receives sensor in cuvette opening.
Inventor: KOCH HARTMUT DIPL ING
IPC: G01K1/14
Filed: 1992-04-06
Abstract: A radial and axial elastic element e.g. a hose (3) is provided, on which the tip of the temp. probe (1) is set in a liquid tight manner. The cuvette body has a recess, in which a positive and keyed locking reception of the probe tip results. An opening for the probe tip is provided in the elastic element (3). The shape of the opening corresponds to the shape of the recess in the cuvette body. The reception has a conical shape. USE/ADVANTAGE - Eg for measurement of temp. dependent parameters eg refractive index or concentration. Measurements can be carried out of exchangeable objects with simultaneously optimum heat transmission to temp. probe., without problems related to damp or aggressive media.
Patent DE-4213767-A1 (DE)
Title: Portable double-walled oil container - has cuboid outer metal jacket and inner foil bag with leakage indicator monitoring underpressure in the interspace which is maintained under vacuum.
Inventor: BURMEISTER ADALBERT DIPL ING
IPC: B65D90/503
Filed: 1992-04-27
Abstract: The foil bag is made to match the shape of the outer jacket (12) and fits clamped by its opening in the opening of the outer jacket. The container has pallet feet (14) and stacking corners (16). The height at which the connecting fittings project over the lid (18) of the outer jacket is less than the height of the pallet feet. The connector pipe for the leakage indicator is set in an inwardly drawn trough (20) in the lid. The basic outline of the container matches the standard size of transport pallets. USE/ADVANTAGE - Optimum use of space when portable double-walled oil container is stored in buildings, containers or transport vehicles.
Patent DE-4216908-A1 (DE)
Title: Lens barrel for automatic focusing SLR camera
Inventor: EGUCHI HARUKI
IPC: G02B7/08
Filed: 1992-05-21
Abstract: The lens barrel for an automatic focusing camera, includes an annular focusing member which moves a focusing lens in a direction of an optical axis by rotating about the optical axis. An automatic focusing device rotates the focusing member by a driving force applied by a motor. An annular changeover member is arranged to be manually rotatable about the optical axis and manually movable in the direction of the optical axis between AF and MF mode setting positions. A clutch releases a connection between the changeover and the focusing members to permit independent rotation thereof when the changeover member is in the AF mode setting position and forms the connection between them to thereby provide a rotationally dependent structure when the changeover member is in the MF mode setting position. A second clutch forms a connection between the automatic focusing device and the annular focusing member when the changeover member is in the AF mode setting position and releases the connection when the changeover member in the MF mode setting position.
Patent DE-4218594-A1 (DE)
Title: Orthopaedic hand support glove - incorporates cuff fitting round user's wrist and connected to straps for individual fingers
Inventor: JESTRZEMSKI GUENTER
IPC: A61F5/058
Filed: 1992-06-05
Abstract: The orthopaedic support (10) is for an injured or paralysed hand (12). It incorporates a cuff (32) fitting round the user's wrist and connected to straps (28,30) for the individual fingers. At the ends of the straps there may be stiff tubes surrounding the finger ends. There are support straps extending over the back of the hand and the first joint of the fingers. The support may incorporate a glove made (24) of flexible material. USE/ADVANTAGE - Orthopaedic support for an injured or paralysed hand allows controlled flexibility.
Patent DE-4222695-A1 (DE)
Title: Continuous degassing plant for cast resin - has resin dropped down evacuated tower divided into sectors by vertically moving piston-like features so as to wash it continuously over walls
Inventor: HAEUSER ERHARD
IPC: B01D19/00
Filed: 1992-07-10
Abstract: Continuous degassing plant for cast resin has inlet and outlet for the resin on a main body which is connected to a vacuum source. Body is made up sectors where the resin is degassed in stages. Each stage has a device to take the resin on to a degassing surface and a means of feeding the resin into the next sector. Pref. resin is passed from its tank through a flow meter and constriction to the top inlet of the main tower, falls through down to the outlet and out to the mixer. Tower contains a long verical and central piston rod which can be moved up/down, and is connected to a vacuum. Rod holds a number (here four) of piston-like features which reach the i.d. of the tower, near which they have a groove and a hole to allow resin to drop through. Sensor at the bottom detects the resin level there and is connected to control the centre stem and the flow meter. Reciprocating vertical motion of the rod washes resin over the tower wall in each sector, so promoting its degassing under the applied vacuum. ADVANTAGE - Plant design is simple but effective. Safe to operate.
Patent DE-4225284-A1 (DE)
Title: Clonostachydiol and helmidiol derivs. - for treating flat worms and round worms in mammals and obtd. by fermentation of Clonostachys cylindrospora or Alternaria sp.
Inventor: ZEECK AXEL PROF DR
IPC: C12P17/08
Filed: 1992-07-31
Abstract: Clonostachydiol and helmidiol derivs. of formula (I) are new. R1 = -CH2CH2C(CH3)H- or -C(CH3)H-, R2, R3 = H, opt. satd. opt. branched, opt. cyclic 1-20C alkyl ester, opt. substd. aromatic ester or heteroaryl. R2 and R2 = each opt. satd. opt. branched opt. cyclic 1-10C alkyl ester or a benzoyl or aminobenzoyl deriv. substd. on the ring with OH, NH2, 1-10C alkylamino, oxyalkyl, sulphonyl, 1-10C alkylsulphonyl, halogen or thio. Also claimed are the microorganisms Clonostachys cylindrospora DSM 7149 and Alternaria sp. DSM 7150 and their variants and mutants capable of producing (I). Suitable doses are 10-400 mg. in the case of solid dosage forms such as tablets, capsules and suppositories and 10 mg.-1 g. daily in the case of injection solns. 2.50 mg/kg. Clonostachydiol applied s.c. caused 70-90% redn. of H. contortus in sheep. (I) can be prepd. by cultivation of Clonostachys cylindrospora DSM 7149 and/or Alternaria sp. DSM 7150 in a nutrient medium pref. contg. 0.2-5% malt extract, 0.01-0.5% yeast extract, 0.5-2% glucose and 0.01-0.1% (NH4)2HPO4 in the case of DSM-7149 or 0.2-5% soluble starch, 0.2-5% corn starch, 0.2-5.0% glucose, 0.2-5% yeast extract, 0.2-5% corn steep liquor and 0.01-1% CaCO3 in the case of DSM 7150. The cultivation is carried out at 18-30 deg.C and pH 1-7. USE - (I) have biological activity and have antihelminthic activity against Plathelminths (flat worms) and nemathelminths (round worms), esp. against Haemonchus, Trichostrongylus, ostertagia, Cooperia, Chabertia, Strongyloides, Oesophagostomum, Hyostrongylus, Ancylostoma, Ascaris and Heterakis. (I) can thus be used in the prevention and treatment of worms, esp. in mammals, esp. in sheep, goats, cows, horses and pigs.
Patent DE-4226652-A1 (DE)
Title: Cooling arrangement for continuous eg extruded cable insulation - consists of chamber through which endless belt conveyor draws cable over series of pulleys at eg alternate ends while coolant is sprayed in
Inventor: OBERMEIER MANFRED DIPL ING
IPC: B29C48/09
Filed: 1992-08-12
Abstract: A cooling system for long lengths of material has a chamber through which liquid coolant flows, inlet and outlet at opposite ends of the chamber, and at least one guiding pulley-wheel inside the chamber over which the material is guided. The chamber also contains a drawing-in device with endless conveyor belt etc. which is passed over a number of guides (pulleys) and rollers, so as to pull the material from inlet to outlet. The example shown has the e.g. channel-section chamber (3) filled with e.g. water to cool the e.g. covered cable (5). The chamber (3) has a number of nozzles (7) to apply e.g. compressed air. The cable enters through the opening (10) and passes over (e.g.) six guide pulleys (18) en route to the outlet (13). The cable is drawn into the cooling system (1) by its free end (20) from the initial point (15) to the outlet end (16). This is achieved by an endless conveyor (24) which is e.g. an stainless steel strand or composite cord guided over six pulleys (27) and six rollers (29,29'); the cord is wound round these (27,29). The system is driven by the motor (33). The conveyor (24) has a grip (31) to hold the end (20) of the material (50). ADVANTAGE - The material concerned is drawn through the cooling device in a particularly simple manner, even when it is pulled over a number of guide pulleys. It is suitable e.g. for cooling polymer-insulated cable which requires to be cooled upon its emergence from the extruder. The end of the material is automatically drawn into the chamber.
Patent DE-4234136-A1 (DE)
Title: Firework for acoustic and/or optical effects - with active components in separate compartments and combined directly before use
Inventor: HAESELICH TED
IPC: F41H9/06
Filed: 1992-10-09
Abstract: Firework for producing optical and/or acoustic effects partic. on stage has a cylindrical container (2) with transverse wall (3) in the middle to form a main chamber for an active substance. A coaxial cylindrical extension (7) is connected to the wall, extending almost to the base. Its upper side is covered with foil (8) and it contains a pipe socket (9) in which a transverse wall (10) forms a chamber (17) for a second active material (12). The partition walls (8,9) are opened by a cutting edge (20) on the pipe socket to mix the active materials. ADVANTAGE - Easy to prepare. Can be stored without components mixing.
Patent DE-4238114-A1 (DE)
Title: Reference voltage generator IC with serial integrated resistances - uses FETs to short-circuit selected resistances of resistance chain to obtain required IC resistance value
Inventor: WILSON JEFFREY DEAN
IPC: H01L21/822
Filed: 1992-11-12
Abstract: The reference voltage generator IC has a number of transistors (M1...M4) and a series of integrated resistances (16), with associated FETs (M5, M6) for determining the resistance value of the series resistance circuit, in dependence on the required resistance value of the IC and the resistance of the IC components. Pref. the integrated resistances (16) can be coupled to a test circuit, determining the resistance value of the resistance chain, the associated FETs (M5, M6) used to short-circuit a selected number of resistances (16). ADVANTAGE - Simple, precise control of IC resistance value.