baber/WOPTO huggingface dataset:
Patent DE-4236760-A1 (DE)
Title: Device for automatic cutting of adhesive tape - wound on lap material has cutting head that moves against lap good and carries adhesive tape guide rolls on joint holder
IPC: B65B11/02
Filed: 1992-10-30
Abstract: The device features a severing head (2) that moves against the lap material (8) and carries two parallel adhesive tape guide components (13a,13b) mounted on a joint holder (16). The holder rotates around an axis which is parallel to the guide component axes. A cutting unit (15) moves into the space between the guide components (13a,13b) to effect the cutting of the adhesive tape (12) located in between. USE/ADVANTAGE - For use in packing bundles located on a pallet with self-adhesive tape in order to secure the goods on the pallet. The invention can be used in existing winding systems and provides for a fully automatic, high-quality application of an adhesive tape.
Patent DE-4239987-A1 (DE)
Title: Autonomous robot for movement in spaces between surfaces - has hierarchical system of control over jointed limbs enabling one to move while two others are braced against obstacles
Inventor: NEUBAUER WERNER DIPL ING
IPC: B62D57/032
Filed: 1992-11-27
Abstract: The robot body with at least three double-jointed limbs (B) moves in an environment restricted by walls, and is guided by a central control (KS) with limb controls (BS) and an additional hand control. The central control predetermines a desired position and type of movement. Collisions are detectable, e.g. by tactile sensors coupled to the limb controls so that individual limbs can react individually to obstacles. Force and torque sensors and limb angular position encoders are also advantageous. USE/ADVANTAGE - Esp. in pipes or ducts accessible with difficulty for human inspectors, robot is navigable in confined spaces with high mobility and max. flexibility in overcoming obstacles.
Patent DE-4244350-A1 (DE)
Title: Load room construction for vehicle - comprises wall elements, floor element and roof element together with face walls, with wall elements having having full length groove in edge area.
Inventor: SALMELA HEIKKI
IPC: B62D29/04
Filed: 1992-12-28
Abstract: The wall elements (11,12) of the load room (10) in their edge areas have full length grooves, in which the floor element (13) with its edge fits and is fixed by adhesive. The wall elements have a second groove in which the roof element (14) with its edgefits and is fixed with ahdesive. The parts are only conected ot one another by adhesive, whereby a heat-technique favourable connecting construction is achieved and the formation of so-called cold bridges is avoided. The wall elements (11,12) have a fibre glass-reinforced plastic layer in which is incorporated a polyurethane layer. USE/ADVANTAGE - A load room consturction for a vehicle with all components joined to each other by adhesion, preventing tghe formation of so-called cold bridges.
Patent DE-4303316-A1 (DE)
Inventor: NAZMY MOHAMED Y DR
IPC: C22C38/06
Filed: 1993-02-05
Abstract: The alloy is based on doped iron aluminide Fe3Al. It contains the following alloy constituents, in atomic per cent:     24 - 28 of aluminium   0.1 - 2 of niobium, tantalum and/or tungsten   0.1 - 10 of chromium   0.1 - 2 of silicon   0.1 - 5 of boron   0.01 - 2 of titanium  the remainder being iron. The alloy is distinguished, even at temperatures above 700@C, by a high oxidation resistance and corrosion resistance and is preferentially used in components which are exposed to oxidising and corroding effects at high temperatures and low mechanical stress. <IMAGE>
Patent DE-4307589-A1 (DE)
Title: Instrument-immobilising mechanism on articulated arm - has friction-brake component at arm hinge axis pressed against mating one and which can be released
Inventor: SPIERINGS PETRUS TARASIUS JOSE
IPC: A61B19/00
Filed: 1993-03-10
Abstract: The mechanism immobilises a tool and particularly a medical instrument. The instrument may be held by an articulated arm on a support. The arm has one or more hinge axes, at each of which there is a friction brake component on one section (50) of the arm and permanently pressed against a mating component on the other section by a thruster member, which can be released, typically by a pressure-operated ram. The friction surfaces can taper, and there can be a passage connecting the two chambers in the ram. USE/ADVANTAGE - Instrument immobilising mechanism is compact and easy to use, esp. with operating table.
Patent DE-4309338-A1 (DE)
Title: Loading platform
Inventor: STAEGE RUEDIGER
IPC: B65G69/24
Filed: 1993-03-17
Abstract: The invention relates to a loading platform of an apparatus for the manual and automatically controlled rear loading and unloading of lorries, trailers and containers with pallets by means of a four-tined or six-tined loading unit which operates in accordance with the lift-fork principle and receives the pallets from a collecting platform from a store or vehicle or container. In order to be able to carry out the rear loading and unloading of lorries, trailers and containers, which do not have their own conveying device, in an automatic or manually controllable manner over the entire length of the loading surface, the invention proposes that it be possible for the loading platform to be moved vertically up and down in a known manner in a displaceable framework and for the connection between loading platform and the loading area of the lorry to be able to be produced by means of rails (2.2.1.2.) which can be extended from the platform, it being possible for pallets to be transported on said rails by means of long tines (2.2.1.4.). <IMAGE>
Patent DE-4313255-A1 (DE)
Title: Device and circuit for controlling the wire tension on winding machines for the production of electrical coils
Inventor: DIETZE JOACHIM DIPL ING
IPC: H01F41/094
Filed: 1993-04-23
Abstract: The invention relates to a device and circuit for controlling the wire tension on winding machines for the production of electrical coils, comprising a preliminary braking device, a main braking device, a wire stress measuring device and an electrical circuit for adjusting the braking force of the main braking device on the basis of the measured wire stress value. The object of the invention is to provide, using simple means, a device which controls in a very precise manner and offers the capability of a process controller. The invention is constituted by the fact that the wire stress measuring device comprises a pivot arm, which bears at least one thread guide, a position sensor, which measures the pivoting of the pivot arm, and a servomotor, which applies a resetting force to the pivot arm counter to the tensile force of the wire, by the fact that the braking force generator in the main braking device is a DC motor, and by the fact that the measuring device for the resetting force is connected to the input of the circuit and the DC motor of the main braking device or the control device of said motor is connected to the output of said measuring device.
Patent DE-4314160-A1 (DE)
Title: Joint for components for gas turbine - has joint section, located in joint channel, which is formed by merging grooves in components
Inventor: KOCIAN FRANK
IPC: F02K1/82
Filed: 1993-04-29
Abstract: The joint connects two components (3,4), which engage on each other along a joint surface (1). The connection is determined by a joint section (7), which may be loaded in loading direction (8). The section is located in a joint channel, which is cut by the joint surface. The channel is formed by merging grooves (10) in the components. Each component is undercut along the load direction, and beginning at the groove. The joint surface is at least partially not vertical to the load direction. Each groove has a rounded, pref. semicircular cross section. USE/ADVANTAGE - Simple and economical joint, suitable to join ceramic components or similar.
Patent DE-4320857-A1 (DE)
Title: Halogen discharge lamp for vehicle - has protection circuit for start-up current and for failing battery supply
Inventor: YAMASHITA MASAYASU
IPC: H05B41/288
Filed: 1993-06-23
Abstract: A control circuit is provided for monitoring the state of the discharge current through the lamp (10) and operates current limiting circuits (11, 16) to limit the current through the FET in the DC amplifier (6). The control is via pulse-width modulation (PWM) and with the voltage- and current limiting. The discharge monitoring circuit provides a correction signal which is superimposed on the control signal. The DC amplifier includes a chopper to feed a varying signal to the DC/AC converter (7) which powers the lamp. The correction signal is also chopped into a saw-tooth pattern to fit over the drive signal. The system provides rapid starting if the lamp is still warm, and protection against overcurrent if the battery supply reduces. ADVANTAGE - Improved protection for discharge lamp; self correcting.
Patent DE-4323222-A1 (DE)
Title: Method and device for displaying the degree of filling of the dust-filter bag in a vacuum cleaner.
Inventor: BERTRAM ANDRE
IPC: G01F23/14
Filed: 1993-07-12
Abstract: In a method for displaying the degree of filling of the dust-filter bag in a vacuum cleaner, the dust-filter bag being arranged in the suction air flow of the fan motor in a receiving chamber of the vacuum-cleaner housing, and for displaying the degree of filling, the differential pressure prevailing between the inner and outer chamber, or receiving chamber, of the dust-filter bag in the vacuum cleaner being measured and the display device being controlled as a function of the pressure difference, the reduced pressure is measured at various points inside the receiving chamber of the dust-filter bag. A further differential-pressure value is determined from this and compared with the first differential-pressure value prevailing between the inner chamber and the receiving chamber of the dust-filter bag. The display of the degree of filling of the dust-filter bag is controlled in dependence on this comparison value. By means of such a method, better utilization of the dust-filter bag when picking up fine dust is achieved, without blockage of the filter. At the same time, when sucking up material containing air, overfilling of the filter bag is avoided.
Patent DE-4328077-A1 (DE)
Title: Storage and transport system with supply vessels
Inventor: AHREND ROLF
IPC: B65D71/70
Filed: 1993-08-20
Abstract: A storage and transport system having a plurality of vessels which are provided with a removable lid, and having pallets with a plurality of recesses to receive a corresponding number of vessels as a basis for a recycling system. The vessels are provided at the bottom with a central projection with an outside diameter which is smaller than the outside dimension of the vessels and at the top with a radial guide which interacts with the projection at the bottom of the vessel. The recesses in the pallets are designed to receive and radially guide the projections on the bottoms of the vessels. The radial guide which interacts with the projection at the bottom of the vessel can be constructed on the lid. <IMAGE>
Patent DE-4330192-A1 (DE)
Title: Vehicle rear axle with U=section torsion bar - has first symmetry plane at bar ends and second symmetry plane in bar centre
Inventor: ILSEMANN BERNHARD
IPC: B60G21/05
Filed: 1993-09-07
Abstract: Vehicle rear axle in which the U-section in the two end regions of the torsion bar (3) has a first symmetry plane (1) parallel with the welded wall region of the linkage arm (2). In the central region of the torsion bar between the two ends the U-section has a second symmetry plane (11) set at an angle to the first plane. The parallel shanks (6') of the U-section are in consequence in the middle region directed obliquely downwards towards the front or obliquely downwards towards the rear. USE/ADVANTAGE - Vehicle axle may be made using simple welding techniques and axle has no oversteering tendencies but good understeering properties.
Patent DE-4330927-A1 (DE)
Title: Pressure sensor for plastic melts
Inventor: GNEUS DETLEF DIPL ING
IPC: G01L19/06
Filed: 1993-09-13
Abstract: In pressure sensors for plastic melts, the pressure transmission medium widely used is mercury which, owing to its toxicity and the difficulties in disposal, is to be replaced by a substance which is both liquid and resistant to ageing over a wide temperature range. As atoxic transmission medium, there are to be provided linear or branched polyarylene ethers of the structure I in which n is 0 or 1 and k, l and m can be identical or different from one another and are 0, 1 or 2 and the phenylene radicals are in the ortho, meta or para position to one another, or there are provided silane compounds, for example, of the structure <IMAGE> where Ar<1>, Ar<2>, Ar<3> and Ar<4> can be identical or different from one another and are monocyclic, bicyclic or tricyclic, substituted or unsubstituted aromatic radicals and R is an alkyl, alkoxy, aryloxy group or the like. These compounds and compounds derived from them have excellent thermooxidative stabilities and a sufficient compressibility coefficient. An occasionally desirable further lowering of the melt or softening temperature can be achieved by preferably eutectic mixtures of a plurality of these compounds. <IMAGE>
Patent DE-4333667-A1 (DE)
Title: Method for detecting counterfeit (false, bogus) money, and test device for carrying out the method
Inventor: HANDY STEPHAN DR
IPC: G07D7/20
Filed: 1993-10-02
Abstract: More and more, counterfeit money is being produced and brought into circulation. Many financial institutions and every citizen are not prepared for this in terms of equipment. There is the object of developing a method for detecting counterfeit money with the aid of the security strip, and of developing a mobile device for daily use for this purpose. This object is achieved in terms of method by testing the metal security strip (2) inductively or capacitively and/or optically for the presence and arrangement of the visible sections (3) and/or electrically for continuity, and by displaying the result optically or acoustically. The test device for this purpose consists of an energy source (9), a switch (10), a test unit (11), an electronic evaluator (12) and an optical or acoustic signal generator (8). The method and the test device are used wherever it is necessary to handle money, and is intended equally for financial institutions and the citizen. <IMAGE>
Patent DE-4334104-A1 (DE)
Title: Process for isolating the constituents of medicinal plants
Inventor: WILHELM HELMUT
IPC: A61K36/00
Filed: 1993-10-06
Abstract: A process for isolating the constituents of medicinal plants by disrupting the plant cells and subsequently removing the plant juice entails the disruption of the plant cells taking place in the presence of a solubiliser with a lipophilic action. The plant cells can be disrupted by compressing the plant material, but it is expediently carried out by chilling with subsequent rethawing. The solubiliser with a lipophilic action is added to the plant material preferably immediately before the compression or immediately before the chilling. It is possible to use as solubiliser a lipophilic solvent or else a compartmenting agent which comprises one or more from the group of polyethylene glycols, Cremophors, phospholipids and cyclodextrins and is able on disruption of the cells to produce local regions in the juice with different solution conditions.
Patent DE-4336081-A1 (DE)
Title: Process for the conditioning of greenhouse air
Inventor: OESTE FRANZ DIETRICH
IPC: A01G9/18
Filed: 1993-10-22
Abstract: Process for the conditioning of greenhouse atmospheres, in particular to increase the carbon dioxide content by nonthermally activated mineralisation reaction in the oxidising atmosphere in the presence of photolytically stimulated photocatalysts.
Patent DE-4338372-A1 (DE)
Title: Accelerating decoding in picture data compression - using inverse discrete cosine transformation with transformation of columns-rows in first stage and transformation of rows-columns of local frequency matrix in second
Inventor: MAYER ALBRECHT DIPL ING
IPC: H04N19/60
Filed: 1993-11-10
Abstract: In the first stage only such columns-rows are transformed, with which at least one coefficient of the local frequency matrix is not equal to zero. Before the second stage, a check is made as to whether only in the first columns-rows a coefficient is not equal to zero and, when this is the case, all other columns-rows are assigned the values of the first columns-rows; otherwise all rows-columns are transformed.
Patent DE-4342748-A1 (DE)
Inventor: LIND STEFAN
IPC: E04F13/08
Filed: 1993-12-15
Abstract: The fastening system for façade panels (1) comprises a substructure which is formed by profiles, is fastened on a wall and has carrying elements (6), on which there may be fitted panel-carrying profiles (2) which are connected to the rear side of the façade panels. Per façade-panel element (5), the carrying elements (6) comprise a fixed-bearing carrying element (7) and at least three loose7-bearing carrying elements (8). The fixed-bearing carrying element (7) is preferably arranged in an upper corner region of a façade-panel element (5) and fixedly connected to the corresponding panel-carrying profile (2) of the façade-panel element (5). Furthermore, the fixed-bearing carrying element (7) exhibits an adjustment device which permits horizontal and vertical adjustment. The lift-bearing carrying element (8), preferably in the other upper corner region of the façade-panel element (5), is likewise provided with an adjustment device for vertical adjustment. The fastening system according to the invention permits simple mounting and alignment of the façade panels and is a statically determinate system which avoids stresses due to heat expansion within the system. <IMAGE>
Patent DE-4402745-A1 (DE)
Title: Floor standing, transportable refuse container
Inventor: STAHLSCHMIDT HANS R DR
IPC: B65F1/00
Filed: 1994-01-31
Abstract: The container has several individual chambers (1), the inner base surface (7) of each merging into side walls (3) via a concave section. The whole inner base surface of each chamber may be concave, spherical segment or semi-spherical.The inner chamber base has a concave central section, and a ring-shaped section around it, which may be flat. The chamber base is higher in the area of the wheels and/or the wheel axis. The inside of the outer wall of each chamber is partly cylindrical, and vertical.
Patent DE-4405693-A1 (DE)
Title: Electrically controlled security lock for glass cabinet
Inventor: ARNDT DIETER
IPC: G07C9/00
Filed: 1994-02-23
Abstract: The security locking system includes several keys (36), each having an electrical multipoint connector (38) corresponding to the multipoint connector, a programmable memory (32) for the key code and a comparing element (34) to compare the codes stored in the lock and key. A central unit (42) with a processor is connected to the lock and to a motor-driven locking mechanism (44), which it controls, and which has a bolt (46) connected to a permanent magnet. A corresponding recess (48) in the door (22) or drawer is furnished with a hall sensor (50), also connected to the central unit, and a further sensor in the cabinet (62) detects when the door is opened.
Patent DE-4407605-A1 (DE)
Title: Three=dimensional coordinate measurement machine with calibration body serving as reference
Inventor: SCHUM MATTHIAS
IPC: G01B21/04
Filed: 1994-03-08
Abstract: The machine has a spindle (2) which can be displaced in the three spatial coordinates and a measurement head attached to its lower end. The spindle is rigidly attached to the outer end of a carrying arm (1). A bell (4) consisting of three mutually perpendicular surfaces (5-7) is attached to the other end of the carrying arm. The bell is fitted with six distance measurement sensors (8-10) which work in conjunction with three mutually perpendicular surfaces of a calibration block (15). Three sensors (8) operate in the Y direction, one (9) in the X direction and two (10) in the Z direction.
Patent DE-4409446-A1 (DE)
Title: Rotationally symmetrical plane head
Inventor: OHM KARL-HEINZ
IPC: B02C18/18
Filed: 1994-03-19
Abstract: The plane head comprises two assembled truncated cones (1,1a) each with at least one blade (2) on one cone side and a recess (3) adjoining the blade (2) with the blade and recess offset equiangular. Two blades can be off-set by 180 deg. With each half turn of the plane head only a half wedge cut is made. The cutting circle dia. is slightly larger than the max. dia. of the plane head body. The plane head can be set in a housing having at least two openings. A supply shaft for the branch being pulverised is set on the top opening of the housing and the opposite opening discharges the chippings. The shredding material slides through the inclined cut of the wedge fitted blade into the wedge angle of the counter blade where it is held secure.
Patent DE-4409585-A1 (DE)
Inventor: KLEMENT ROLAND
IPC: B60T8/32
Filed: 1994-03-21
Abstract: In a vehicle, especially a utility vehicle with a differential lock, the coupling claws (11) of which are automatically released by a spring (13) in the absence of drive torque, there is a modified ABS-ASC (ANTILOCK/ANTISLIP CONTROL) system in the logic of which the ASC valve (1) is used as the actuating valve for the compressed-air cylinder (5) used to engage the differential lock. The ASC or actuating valve acts on triggering an ASC process and on recognising a difference in adhesion between the vehicle's right and left-hand driving wheels in such a way that below a pressure threshold the ASC valve (1) can be actuated according a cycle to effect the ordinary ASC control until, when two operating conditions are met simultaneously, the ASC valve (1) is fully engaged as the actuating valve in order to engage the differential lock.
Patent DE-4410551-A1 (DE)
Title: Medium chain-length per:fluoroalkyl iodide prodn.
Inventor: BECKER WILFRIED DR
IPC: C07C17/26
Filed: 1994-03-26
Abstract: The prodn. of perfluoroalkyl iodides of formula (I: n <=  4) comprises mixing cpds. of formula (I: n > 4) with cpds. of formula (I: n  <=  3) and heating the mixt. to 400-500  deg C: X = F or CF3. Also claimed is the use of a mixt. of a cpd. of formula X-(CF2-CF2)m-(CF2-CF2)m-X (II) and a cpd. of formula X-(CF2-CF2)m-H (III) (m = 3-12) as a heat transfer medium.
Patent DE-4414722-A1 (DE)
Title: Assembly and differential b.pt. process separate toxic substances
Inventor: KOERNER HANS-GEORG DIPL CHEM
IPC: B01D1/00
Filed: 1994-04-25
Abstract: A process and assembly separate small vols. of mixed substances which (a) have a relatively low b.pt., a high thermal conductivity and are made up of small geometrical particles, and (b) large quantities of substance with high boiling and decompsn. pts., poor thermal conductivity and are geometrically larger. The novelty is that the mixt. of particles is subjected to a given time-temp. profile in a chamber resulting in the complete evapn. of the material with the low b.pt. The evaporated substance is expelled from the chamber and collected by condensation.
Patent DE-4418389-A1 (DE)
Title: Extracting exhaust fumes during motor vehicle production
IPC: B08B15/00
Filed: 1994-05-26
Abstract: During the vehicle production cycle, when the engine is operating, the exhaust fumes are extracted through a hose connected to an overhead vacuum system. Automatic coupling to the vehicle exhaust pipe is ensured by attaching a rubber suction cup to the rear of the vehicle with the collection nozzle over the end of the exhaust. The flexible extraction hose (10) is carried on an overhead conveyor carriage (20) and connected to a vacuum system pipe (19).  The other end of the hose is positioned over the vehicle exhaust (23) and held in position by a rubber suction cup attached to the vehicle rear window or body panel (20,21). Air pressure is applied briefly through a concentric hose (8) and valves so that suction is generated in the cup, holding it in position. When the vehicle engine is stopped, the suction cup automatically drops off.