baber/WOPTO huggingface dataset:
Patent DE-4109089-A1 (DE)
Title: Dispenser for pourable, especially powdery, material - has vertical, cylindrical-sectioned pipe containing concentric conveyor-screw, with discharge shut=off piece
Inventor: FREY EDMUND DIPL ING
IPC: B65B1/12
Filed: 1991-03-20
Abstract: The dispenser for loose, especially powdery, material has a vertical, cylindrical-sectioned pipe (1) in which is a concentric conveyor-screw. The pipe's discharge end (3) has a shutoff piece in the form of a spiral spring (4) at the free end of the conveyor-screw. The spiral spring has a sprung spiral, and is made of round material, with its inner end attached to the conveyor screw. When not exposed to pressure, the spiral rings of the spring lie on a plane at right angles to the lengthwise axis of the conveyor-screw, and have a diameter equal to, or slightly less than, the pipe's inner diameter. ADVANTAGE - The dispenser has a simple structure, is easy to handle, compact, and prevents the loose goods from pouring out afterwards.
Patent DE-4111787-A1 (DE)
Inventor: FOCKE HEINZ
IPC: B65D77/04
Filed: 1991-04-11
Abstract: in order to protect the contents of a display pack during transport and storage, there is arranged in the region of the open side (20) of the packaging container (10) a cover cap (21). This consists of a covering wall (22) and of longitudinal and transverse insertion tabs which are fixed in a gap (25) between the pack content and the side walls (12, 13). In producing such a pack a blank for the cover cap (21) and a group of small packs forming the pack content may be pushed into the packaging container (10) jointly by way of the open bottom side of the latter which is then closed by bottom tabs (18, 19). <IMAGE>
Patent DE-4112383-A1 (DE)
Title: HF rotary heater or dryer - uses cylindrical oven rotating between HF electrode and earth
Inventor: BOEHNKE BERND
IPC: H05B6/60
Filed: 1991-04-16
Abstract: Two parallel shafts (6) have four disk shaped rollers (9) per shaft, made from material with low dielectric loss. The positions of the rollers are staggered. The rollers protrude into slots of a horizontal plate (1), kept at ground potential. Higher up is another plate or electrode (2) which is supplied with HF energy from the generator (5). Resting on the rollers, driven by them, and below the upper electrode is a cylinder (14) containing the material to be HF-processed. By the rotation of the cylinder, the material within can be heated or dried. ADVANTAGE - Allows uniform distribution of HF energy to process material.
Patent DE-4123663-A1 (DE)
Title: Medicinal aerosol free from fluoro:chlorocarbon(s) - contains active agent in suspending or dispersing aid and alcohol with hepta:fluoro:propane as propellant
Inventor: OSCHMANN RAINER DR
IPC: A61K9/12
Filed: 1991-07-17
Abstract: A medical aerosol compsn. contains (a) a dispersion or suspension of an active agent in an aid with surface-active or lipophilic properties, and an alcohol, and (b) heptafluoropropane (I) as propellant. The alcohol is 10-2000%, w.r.t. the active agent, of ethanol and/or propylene glycol. The aid is 5-150%, w.r.t. the active agent, of lecithin, oleic acid, esters of sorbitan or polyglycol sorbitan and/or fatty acid esters of glycerol. The active agent is as suspended particles of dia. below 10 microns. USE/ADVANTAGE - The aerosol is free from fluorochlorocarbons (claimed). (I) has a lower vapour pressure (3.99 x 10 power(5) Pa at 20 deg.C) than tetrafluoroethane, and the usual suspension stabilisers are more easily incorporated. (I) is used, opt. in admixt. with 1,1,1,2-tetrafluoroethane, as propellant for medicinal aerosols free from fluorochlorocarbons.
Patent DE-4124729-A1 (DE)
Title: Thermo-hydraulic work or heat machine operated by external heat supply - works with compressed gas and has working cylinder and movable displacement piston whose working volume, can be held at higher or lower temp.
Inventor: EDER FRANZ X PROF DR ING
IPC: F02G1/043
Filed: 1991-07-25
Abstract: The cylinder vols. (3, 4) are connected with each other across the heat exchanger (5), the thermal regenerator (6), also the cooler (7), and the converter cylinder (8) with the gas piston (9), directly coupled to the hydro-piston (10). In addition the suction and pressure valves (11, 12) respectively connected with the pressure reservoir (13) and the oil tank (14). The displacement piston (2) is driven across its piston rod (16) guided in the crosshead (17). The connecting rod (18) and the crankshaft (19) are harmonically moved by the hydro-motor (20) and is regulatable from the pressure reservoir (13) across the valve (21). USE/ADVANTAGE - Improved type of Stirling engine so that disadvantages of extra parts e.g. crosshead and connecting rod, transverse forces, high loads at crankshaft bearings, harmonic fluctuations and pressure and temp. differences are reduced.
Patent DE-4127554-A1 (DE)
Title: Bourdon tube for manometer or pressure measurer - is formed from deep-drawn material, e.g. brass, to produce different cross=sections according to desired pressure measurement ranges
Inventor: FOERSTER GOTTHARD
IPC: G01L7/04
Filed: 1991-08-20
Abstract: A manometer tube spring consists of deep-drawn material. The head or end (4) formed during drawing provides the closed end of the tube spring (3) inside the pressure measurement device (1). The tube spring has different cross-sections according to the measurement range required with identical initial shape, size and material thickness. The wall thickness increases internally, pref. conically, towards the base. USE/ADVANTAGE - Manometer, vacuum meter or mano-vacuum meter. Simplified and hence improved for mass prodn.
Patent DE-4128636-A1 (DE)
Inventor: BOLD JOERG DIPL PHYS
IPC: B28B1/52
Filed: 1991-08-29
Abstract: The layer of material is roughly distributed on a conveyor belt by an oscillating feed device and smoothed out by a combing device which acts on the whole surface of the material in the direction in which it is being conveyed. From this conveyor belt, the material is dropped on to a second belt where the weight distribution is measured and processed for use in controlling the oscillating feed device.
Patent DE-4135300-A1 (DE)
Title: Support for clothes hook attached to roof of vehicle - has bow-shaped component upper shank of which fits into opening in roof lining
Inventor: WAGNER PEER-OLIVER
IPC: B60R11/00
Filed: 1991-10-25
Abstract: The holding arrangement for attachment to the inside of a vehicle roof having a U-shaped bow (1) the upper shank (2) of which is insertable into an opening (4) running parallel to an upper wall section, ie. the vehicle roof (3). The opening is defined by a crosspiece (7) which serves to support the upper shank, and a clothes hook (12) is supported by the bridge (9) of the bow, or by the lower shank (2'). USE/ADVANTAGE - Simple way of attaching a fixing element carrying a hook to a vehicle interior roof.
Patent DE-4138941-A1 (DE)
Title: Sports shoe with coated metal studs - sprayed with ceramic and anti-stick coatings
Inventor: HEINZEL WINFRIED
IPC: C23C4/00
Filed: 1991-11-27
Abstract: Sports shoe has studs (12) projecting from the underside of the sole (11), the studs consisting of a metal body (30), with threaded section (22) screwing into the sole and a tip section (20) with a coating. The coating consists of a sprayed bond coat, pref. of Ni alummide, Ni-Cr etc., over which a ceramic hard coating is sprayed, pref. consisting of carbide or oxide ceramic e.g. W carbide, Al oxide, etc. A final anti-stick coating consists pref. of a fluoroethylene polymer. ADVANTAGE - Advantages of metal studs combined with long life of ceramic.
Patent DE-4142471-A1 (DE)
Title: Monitoring one or more electrical conductors for short circuits - scanning time course of current(s) at measuring point(s), and storing results in digital form
Inventor: UMGEHER HELMUT ING
IPC: G01R31/02
Filed: 1991-12-20
Abstract: One or more electric conductors are monitored to detect short circuits or excessive currents by scanning the time variation of one or more currents at least at one measuring point, digitising and storing it. When the event to be detected has been identified from the variation, the stored measuring values, or signal, are analysed for more detailed characterisation of the event. USE/ADVANTAGE - For electric cables, e.g. in a network with reliable, simple, and low-cost detection.
Patent DE-4200226-A1 (DE)
Title: Machine for identifying colour differences of single fractions of bulk material - distributes bulk material simultaneously in to fractions and includes storage container for bulk material with dosing and distribution unit and plate conveyor.
Inventor: KAMPS JOSEF
IPC: B07C5/342
Filed: 1992-01-08
Abstract: The bulk material is distributed on to individual profile section rails (3). The bulk material is uniformly removed from a storage conveyor (1) arranged above linear conveyor plates, and is distributed on the profile section rails arranged inclined to the vertical. An optic is arranged at the lower end of the profile section (3). The sensor for determining the fraction colour is positioned in the centre of the light source, so that it ensures that the sensor always works in a shadow free region. The light source illuminates the fraction of the bulk material through the optic. ADVANTAGE - Cleanliness problems regarding light sources, mirrors and background due to dust are resolved and profile sections are kept clean.
Patent DE-4201018-A1 (DE)
Title: Exhaust gas treatment for IC engine - metering hydrogen@ and oxygen@ into exhaust duct to ignite and raise temp. to process exhaust products
Inventor: ROESNER-KREPULAT BERND DIPL IN
IPC: B01D53/94
Filed: 1992-01-16
Abstract: The exhaust gas treatment system has a gas generator (11) to produce hydrogen and oxygen from the electrolysis of water. The hydrogen is fed into the exhaust duct, as well as metered amounts of oxygen, and ignited by an igniter (8). The controlled burn is activated before the start of the engine and effectively removes exhaust products as well as carbon. The processor controlled ignition removes harmful exhaust products without requiring a costly catalyser and without loss of engine power. A second line of treatment can be provided by a small volume catalyser. ADVANTAGE - No harmful exhaust products emitted esp. when starting, no loss in engine performance.
Patent DE-4202048-A1 (DE)
Title: Device for suspending documents and-or containers on bearer bars - has two or more projections, of which at least two are movable in and-or out of device, operated by only one lever
Inventor: GROBBEL MICHAEL
IPC: B42F15/00
Filed: 1992-01-27
Abstract: The device has two or more projections, of which at least two are moved in or out by operating a lever and are located on bearer bars. Two open L-shaped hooks (1) at the ends of a draw bar (2) extend over a bearer plate (3) on both sides, on which they are axially displaceable until they are flush with the plate contour. The free ends of both draw bars are connected via link levers (4) with the operating lever (6) located halfway over a grip aperture (5). By releasing this lever a movement to the centre of the device occurs via the slide guide on the draw bars and hooks. USE/ADVANTAGE - For the suspension of documents, files and small goods samples. Overcomes problems where the hooks are rigid and are only required during suspension on the bearer bars and are disturbing during work with the system.
Patent DE-4202975-A1 (DE)
Title: Decorative laminate - comprises thermoplastic synthetic foil, decorative colour or adhesive layer, thermoplastic synthetic layer, and opt. top lacquer layer
Inventor: WANK JOACHIM DIPL ING
IPC: C08J7/043
Filed: 1992-02-03
Abstract: A laminate 0.1-20mm thick comprises (1.1) a scratch-resistant lacquer layer with degree of gloss of 0.5-100% reflection; (1.2) a 0.01-1.0mm foil of thermoplastic synthetic; (1.3) a decorative colour layer 2-100 microns thick and/or an adhesive layer 2-100 microns thick, and (1.4) a thermoplastic synthetic layer, opt. contg. 0.1-30 wt.% of pigment and/or dyes, with total thickness 0.02-19mm. The laminate pref. comprises layers (1.2) + (1.3) + (1.4). The decorative layer is of polyurethane, esp. an aliphatic, polyester-urethane contg. 0.5-15 wt.% of an isocyanate crosslinker. The laminate is prepd. by printing or coating thermoplastic synthetic foils with polyurethane-based colours, followed by spraying on a thermoplastic synthetic layer. Opt., the printed or coated foil is shaped before spraying. USE/ADVANTAGE - For decorative mouldings. Laminates carrying printed images can be easily prepd.. The decoration lies between top and support layers and cannot be wiped or rubbed off. The properties can be widely varied. Decorated parts ready for use are withdrawn from the injection moulding machineee
Patent DE-4203930-A1 (DE)
Title: Radio controlled mobile warning system for motor vehicle - has short range channels for receiving warning of hazard conditions with transmitter for relaying signals
IPC: G08G1/16
Filed: 1992-02-11
Abstract: The radio controlled mobile unit provides information regarding travelling conditions, such as fog, accidents, traffic jams. The unit has a receiver and a transmitter operating with three channels. One channel operates at 1,000 m range and another at 600 m range and responds to hazard signals in that area. A third channel has a 1,200 m range and allows received signals indicating danger conditions to be relayed to the transmitting stage to warn other road users. Keys on a front panel allow direction of track to be indicated.
Patent DE-4204508-A1 (DE)
Title: Power saving saturation motor - has segments having permeability reduced by electrical energy claimed back at end of switch operation
Inventor: FUERTHALLER WALTER
IPC: H02K21/20
Filed: 1992-02-15
Abstract: In the saturation motor magnet poles of the rotor apply a torque to its annular surrounding segments. The permeability of the segments, dependent on the rotor position, is reduced by electrical energy. After the end of the switch operation, energy is extracted back. The segments may be wholly or partially formed from magnetic switch elements, whose number is at least three times the number of rotor poles. The switch elements consist of laminated core sheets with E- or U-section, and are controlled by windings in saturation. ADVANTAGE - Does not convert electrical energy directly to mechanical energy, but requires this only for control and even partially extracts it back, achieving considerable power factor.
Patent DE-4205539-A1 (DE)
Title: Central heating installation with boiler,circulating pump,and radiators - has plug pipe couplings on members for attaching pipes with interposed seals.
IPC: F16L37/08
Filed: 1992-02-24
Abstract: The pipe end fits into a short connecting pipe (14) on the housing of the installation member (10), whilst a clamping ring (32), pref. of elastic material, which is fixable in the connecting pipe encloses the pipe end.  The clamping ring has claws which engage in the pipe wall and secure it against removal. A radiator valve can be attached directly to the radiator etc.by through a plug coupling which is compatible with the plug pipe coupling.  An air venting valve can be similarly attached. ADVANTAGE- Simple and rapid assembly.
Patent DE-4207363-A1 (DE)
Inventor: MATTHES ECKART DR
IPC: C07H19/16
Filed: 1992-03-04
Abstract: New and known nucleoside analogues particularly effective against hepatitis B and HIV infections are disclosed, as well as their production and use.
Patent DE-4209900-A1 (DE)
Inventor: GUILLAUD RENE
IPC: H01H31/02
Filed: 1992-03-26
Abstract: A high voltage switch having a pair of main contacts 1-3 which can be closed or opened without arcing comprises jaws 4-7 for immobilising the fixed main contact 1 during closing or opening of the main contacts 1-3 and an auxiliary contact 7 for making an electrical connection between the fixed main contact 1 and a terminal connected to the movable main contact 2, 3 before the main contacts 1-3 close or open. The auxiliary contact 7 may comprise one of the clamping jaws. <IMAGE>
Patent DE-4211211-A1 (DE)
Inventor: BOCK NORMANN
IPC: B60P1/64
Filed: 1992-04-02
Abstract: The invention relates to a procedure for moving a silo using a vehicle, preferably for transporting, loading, unloading and setting up the silo. Furthermore, the invention relates to a silo transport system comprising a movable transport device, at least one silo which can be transported lying on the transport device and one silo gripping and pivoting device which can be coupled to the transport device. The invention is based on the object of indicating a procedure or a device with which a silo can be transported in a manner which is permissible in road traffic and at the same time economical. With regard to methodology, the invention is achieved by means of a procedure which is characterised in that the vehicle used is a multi-bucket system lorry, known per se, which has two arms which are arranged essentially parallel to one another, coupled in the rear region of a loading area and are located below the silo which is in a horizontal position. <IMAGE>
Patent DE-4212091-A1 (DE)
Title: Lateral movement for car seat in crash - has lateral slides with securing catch released by side impact
Inventor: BEISNER MARTIN
IPC: B60N2/427
Filed: 1992-04-10
Abstract: The car seat mounting includes a sliding facility with shaped guides, to move the upper part of the seat mounting sideways. The lateral movement is locked by a catch (3) released by a linkage and operated by the lateral impact. The lateral movement of the seat is not impeded by the transmission tunnel and does not affect the normal, longitudinal seat adjustment. The lateral locking catch is re-engaged when the seat is slid back. USE/ADVANTAGE - Reduced injury risk from side impacts, takes seat away from door crush zone.
Patent DE-4220023-A1 (DE)
Title: Integrated photoreceiver for position detection of edge structure - produces unambiguous coincidence signal, independent of light intensity, by division of circular surface
Inventor: GAIDA KARL-HEINZ
IPC: G01B11/02
Filed: 1992-06-19
Abstract: The receiver generates a positive coincidence signal irrespective of the intensity of the illumination used. The coincidence signal is produced by a suitable additional division of an circular and/or annular surface. An additional arrangement of suitably divided receiver surfaces outside the circle/annulus arrangement can be used to produce a positive coincidence signal independent of the intensity of illumination. The angular position of the detected edge can be determined by suitable combination of the output signals. Suitable division and metallisation are used to eliminate directional scanning dependency and to minimise other errors. ADVANTAGE - Ensures positive indication of coincidence without additional circuit costs.
Patent DE-4220942-A1 (DE)
Title: Motorcycle parking security system - has motor cycle chained to meter for specific period determined by number of coins entered
Inventor: SCHWENDEMANN HORST
IPC: B62H5/00
Filed: 1992-06-26
Abstract: A parking meter for use by motorbikes has a mounting plate (6) that supports the coin operated locking unit that allows the motor bike to be secured with chain (5). The one end of the chain is fixed by a bolt (7) to the main plate of the meter. Coins are inserted through a slot to ensure that the chain is held for the duration of the allowed parking time. ADVANTAGE - Provides protection against theft of motorcycles.
Patent DE-4222570-A1 (DE)
Title: Exercise machine with housing - incorporates pressure or tension appliance and has runner along which exerciser moves with cable or chain pulley
Inventor: RIEGLER SASCHA
IPC: A63B21/055
Filed: 1992-07-09
Abstract: The chain or cable pulley (7) is pulled out from one side of a runner (60) against changeable pressure or spring force. The cable or chain is guided over a pulley block (2,3,4,5) and is housed, together with a tension device (1), in an elongated compact housing. The housing is held by two side tension pieces (9,10) between two spaced apart walls, supports, esp. in a door opening. The restoring force of the tension device (1,21) exerts force on the movable deflector roller (2) or the roller housing. The runner has a laterally movable, lower guide roller (6) mounted in a laterally movably mounted wheel fork (11). USE/ADVANTAGE - Exercise machine enables person to apply changing muscular force along set path against mechanical restoring force of pressure or tension appliance.
Patent DE-4223632-A1 (DE)
Inventor: MARKERT HELMUT DIPL CHEM DR
IPC: C08K3/013
Filed: 1992-07-17
Abstract: In a process for producing a flame-resistant, pourable, latently reactive, phenolicly curable epoxy resin molding material for encapsulating electronics components, a latently reactive prepolymer epoxy resin mixture in powder form and with no iosocyanate groups is produced from a filler-containing thermally polymerizable reaction resin mixture of polyepoxy resin, consisting of a mixture of bi- or multifunctional epoxy resins, and polyisocyanate resin, with a molar ratio of epoxy groups to isocyanate groups of > 1 - with substituted imidazole as reaction accelerator at a concentration of 0.5-2.5 % relative to polyepoxy resin - at reaction temperatures of up to 200 DEG C, and the prepolymer epoxy resin mixture is mixed with a powered, filler-containing phenolic resin mixture, with a molar ratio of epoxy groups to phenolic hydroxyl groups of 1:0.4 - 1:1.1, if necessary with additives.
Patent DE-4226337-A1 (DE)
Title: Foil bag wrapping with shape-defining support ring - has longitudinal welded seam for easier handling and attachment of support ring.
Inventor: KUECHERER HELMUT
IPC: B65D25/16
Filed: 1992-08-08
Abstract: The bag (3) has welded seams (4,5) along a generatrix of the bag sleeve. The seams can lie opposite one another in a plane of symmetry relative to the support ring. The foil forming the bag lies in a double layer at least along a welded seam (4,5) and forms an edge strip (6,7) which protrudes over the cross-section of the bag. The bag can be made from a single foil web which is formed by folding over the double layer and welding the edges not connected to the support ring into the foil bag open on one side. The support ring can be formed to hold a lid. The bag can be connected to a base disc. USE/ADVANTAGE - Easier connection of foil bag with the support ring.
Patent DE-4227413-A1 (DE)
Title: Mechanical remote control gearchange system for variable speed gears - has two angular levers mounted on common axle to transfer selection movements and switching movements of gear lever
Inventor: ERSOY METIN DR ING
IPC: B60K20/02
Filed: 1992-08-19
Abstract: Two angular levers (7) are mounted coaxial with each other in the housing (3) and can swivel about a common axis in planes parallel to each other. The two levers are preferably mounted next to each other on a common axle . The angular levers can be connected to the articulated ball (2) of the gear lever (1) by ball joints. The ball of one ball joint can be mounted on a journal extending sideways out from the bearing (4) of the ball (2) of the gear lever, and the ball of the other ball joint can be mounted on one arm of the two levers and set in a bearing inside the ball (2) of the lever. USE/ADVANTAGE - Vehicle gearchange system in which movements of the switching levers in the selection plane and switching plane can be uncoupled from each other.