baber/WOPTO huggingface dataset:
Patent DE-4125617-A1 (DE)
Title: Production of padded corner pieces for packing articles - winds strip of corrugated cardboard which is bent to L=shaped cross-section
Inventor: SCHMIDT DIETER
IPC: B31D5/00
Filed: 1991-08-01
Abstract: The padding piece is made from a strip of corrugated cardboard which is coated on one side with glue and then wound to form a short strip of rectangular cross-section. Before the glue has hardened it is bent to an L-shaped cross-section. The strip is wound to form the rectangular cross-section by two circular holders (3) which have two diametrically opposite pins around which the strip is wound as the holders are rotated. The L shaped cross-section may be formed as the strip is wound by means of a roller (5) which is oscillated in the radial direction. ADVANTAGE - Quicker than producing the packing pieces by hand.
Patent DE-4126687-A1 (DE)
Title: Staged variable gear for vehicle - has gear input and outer shaft, with coupling and connection and cog wheels
Inventor: SENDZIK KLAUS DIPL ING
IPC: F16H3/089
Filed: 1991-08-13
Abstract: The staged variable gear for a vehicle has a gear input (12) and output (19) shaft with coupling, in front of the gear-input shaft (12). At least one of the gear shafts (12,19) is multi-sectional with at least two aprt-shafts separated by a connection (34). The separate gear-stages have cog-wheels (13-15). Some of the cog wheels (13-15) are positioned on a part-shaft (32), and others (16-18) on another part-shaft (31). USE/ADVANTAGE - Vehicle variable ratio gear with range change. The comfort provided by the gears is improved by means of a sectional shaft.
Patent DE-4126782-A1 (DE)
Title: Faulty ignition detector for IC engines - compares working stroke pressure information signal from processor with valve delivered by threshold valve calculator
Inventor: FUKUI WATARU
IPC: G01M15/08
Filed: 1991-08-13
Abstract: The faulty ignition detector includes; a pressure sensor (110) for detecting the pressure in a cylinder of the IC engine, an interface circuit (119) and a differentiating unit (120) for the output signal of the pressure sensor. A signal processor (115) processes the output signal of the differentiating unit to produce a working stroke pressure information signal. A threshold value calculator (116) computes a threshold value for the faulty ignition determination. A comparator (117) compares the working stroke pressure information signal with the threshold value. A faulty ignition determination unit decides whether a faulty ignition has taken place in a cylinder on the basis of the comparison. ADVANTAGE - Gives high degree of reliability even if output signal of pressure sensor has displacement component superimposed on pressure component designating actual pressure in cylinder.
Patent DE-4126994-A1 (DE)
Inventor: KIRSTGEN REINHARD DR
IPC: C07D207/337
Filed: 1991-08-16
Abstract: a-Arylacrylic acid derivatives of the general formula I <IMAGE>  in which the substituents have the following meaning:     X C, N   Y CR<4>, N, O, S   Z CR<5>, N, O, S   n 0 to 4 R<1> hydrogen, nitro, cyano, halogen; alkyl, alkoxy, halogenated alkyl, halogenated alkoxy or alkylthio, or in the case in which n denotes 2, 3 or 4, two adjacent substituents R<1> together are a 1,3-butadiene-1,4-diyl group, which can be substituted; R<2> alkyl; halogenated alkyl, halogen, cyano, nitro, alkoxycarbonyl, dimethylamino, R<2> additionally denotes hydrogen; R<3> hydrogen, optionally substituted alkyl; an optionally substituted cyclic system which, in addition to carbon atoms, can contain one to three heteroatoms; or an optionally substituted aromatic system which, in addition to carbon atoms, can contain one to four nitrogen atoms or one to three heteroatoms; R<4> and R<5> hydrogen, alkyl; halogenated alkyl, halogen, cyano, nitro, dimethylamino, alkoxycarbonyl and pesticides and fungicides containing these compounds.
Patent DE-4127513-A1 (DE)
Inventor: BRAHM MARTIN DR
IPC: C08G18/62
Filed: 1991-08-20
Abstract: Binders for two-component polyurethane coating compositions which dry at room temperature, essentially comprising a) a polyisocyanate component, b) a hydroxyl-functional polyacrylate component and optionally c) reactive thinners, in amounts corresponding to an NCO/OH equivalent ratio of from 0.2:1 to 5:1, where the polyacrylate component b) is a mixture of at least two hydroxyl-containing resins having a bimodal molecular weight distribution, during whose preparation monomer mixtures containing less than 50 % by weight of hydroxyl-containing monomers were employed, and the use of these binder mixtures as binders for two-component polyurethane coating compositions.
Patent DE-4132022-A1 (DE)
Title: Cable braiding shrouder - has an intermediate store in path of braiding material to give continuous and even feed from the eccentric bobbin
Inventor: POLYAKOV ANATOLY DR
IPC: D04C3/42
Filed: 1991-09-26
Abstract: To braid a covering round a cable, the braiding material drawn from the eccentric bobbin is stored between it and the cable. The position of the eccentric bobbin is determined, and the intermediate store is operated according to the shift in the position of the eccentric bobbin, so that the material is drawn continuously and evenly from the eccentric bobbin. USE/ADVANTAGE - The method is used for covering cable material with an insulation or armouring with a tubular and braided shrouding. The operation increases mfg. speeds and reduces production costs.
Patent DE-4134332-A1 (DE)
Title: Profiled part for making furniture - has right angled arms with anchorage grooves for fixings
Inventor: STOLL KURT DIPL ING
IPC: F16B37/04
Filed: 1991-10-17
Abstract: On the two facing inner surfaces (2, 3) of the arms there is at least one longitudinally extending open ended anchorage groove (7) to hold fixings (8) such as longitudinally displaceable groove blocks. The two outside faces (10, 11) of the arms opposite the inner faces are closed surfaces which are at least flat. The arms are of equal length.The grooves (7) are Y-shaped or dovetailed and set centrally in each inner face. The profiled section can be extruded from aluminium. ADVANTAGE - Lightweight but extremely rigid structures can be obtained.
Patent DE-4137026-A1 (DE)
Inventor: SIEGWARTH MARTIN DIPL ING
IPC: G08C17/04
Filed: 1991-11-11
Abstract: An alarm generator has a primary unit that comprises an energy supply circuit and a signal evaluation circuit, a secondary unit that comprises an alarm generating member (2) and a band-pass filter (1) for the contactless, inductive transmission of electric supply energy from the primary unit to the secondary unit, as well as of signals from the secondary unit to the primary unit. The secondary unit has a transistor (23) for periodically loading the band-pass filter (1) by means of the oscillator (25) in the event of an alarm. In order to ensure safe, reliable operation even with a variable gap between coils (4 and 21) of the band-pass filter at the primary and secondary sides, a resistor (51) is connected in series with the emitter of the transistor (23). It is particularly advantageous for the driving electrode of the transistor (23) to be earthed by at least one diode (52, 53) in order to limit the driving voltage.
Patent DE-4143246-A1 (DE)
Inventor: SCHAEFER ROLF
IPC: G07C9/00
Filed: 1991-12-31
Abstract: To record times and intermediate times at sporting events, especially major and multi-competition events. a process for the immediate recording of the results is proposed in which a large number of recording posts is arranged alongside the track which are connected wirelessly or by wires to a central station which evaluates the incoming information, each recording post has a frame aerial for emitting energy in the high-frequency range and high-frequency signals and each sporting participant is given a passive high-frequency transmitter with a personal code which he holds in the recording post on reaching it. The recording post first charges the high-frequency transmitter via an aerial and then the high-frequency transmitter gives the code to the recording post which immediately forwards the code received and an additional one for the post itself to the central station, where evaluation takes place.
Patent DE-4200522-A1 (DE)
Title: Glass cutter - used for free-hand and straight-edge cutting operations
Inventor: BROCH EBERHARD
IPC: C03B33/12
Filed: 1992-01-11
Abstract: A glass cutter, for free-hand and straight-edge cutting operations, has a handle which has a domed upper end for hand pressure application and which is joined to the cutting head by an interference fit, the cutting head being enclosed by a guide element from which the steel or cermet cutting wheel partially projects. ADVANTAGE - The cutter is equally suitable for free-hand and straight-edge cutting applications, has a simple design, is comfortable to grip and guide, allows good pressing force control and ensure reliable guiding during straight-edge cutting.
Patent DE-4201159-A1 (DE)
Inventor: BALASCHAK JAMES JOHN
IPC: F16K3/16
Filed: 1992-01-17
Abstract: A strain sensing valve is provided with sensors on a depression on its stem, permitting calibration and electronic adjustment prior to assembly of the stem into the valve.
Patent DE-4203661-A1 (DE)
Title: Machine tool mandrel with axial hydraulic tool clamp - has integral collar with ring piston which is forced axially against tool by turning screw to pressurise fluid in central bore
IPC: B23B31/30
Filed: 1992-02-08
Abstract: At the machine tool spindle end (M) the mandrel (2) has an integral collar (3) with a piston ring (4) which presses against the end of the tool (1). The other end of the tool abuts against a distance piece (15) supported against a nut (6). Through the centre of the mandrel runs a bore (12) forming the basis of a closed hydraulic circuit for actuating the piston (4) and clamping the tool. A threaded plug (5) with a socket end can be screwed in to move the pin (5b) against a sliding seal (14) and pressurize oil or grease in the space (12,13') leading to transverse passage (23). ADVANTAGE - Simple, easily producable design. Easy to use. Stable, secure clamping.
Patent DE-4211166-A1 (DE)
Title: Method to construct large-capacity heat store - uses underground space with insulated walls and ceiling, which contains sand/gravel/water mixture to store heat
Inventor: WITT SIEGFRIED
IPC: F28D20/00
Filed: 1992-03-31
Abstract: Insulation is positioned in the ground via subterraneous curtain walls (1). The walls are connected via an insulated cover (2), so that an insulated chamber is formed, which is heat-proof and open at the bottom. Non/vertical bores are used, to install heat exchangers (7,8) and heat probes (9). Heat is supplied to, and extracted from, the heat storage medium (5,6), which consists of a sand/ gravel/water mixture. The heat store may be located as a separate unit, under buildings (3), groups of buildings, or industrial/ social facilities. USE/ADVANTAGE  - Can store heat over long time periods without requiring extra space, can be of any size, may be used to store e.g. waste heat from industrial processes/energy generation for later use.
Patent DE-4214201-A1 (DE)
Title: Lock-out system for air space with ground container - has independently driven mines for floating in air, with container fitted with energy supply for each mine.
Inventor: DANNER GERHARD DIPL ING
IPC: F41H11/04
Filed: 1992-04-30
Abstract: The system protects the air space above a strategically important territory and has a stationary, ground mounted container (2) for independently driven air mines (3, 4). The drive permits each mine to remain floating in the protected air space. The container (2) has also corresp. energy supply for each mine drive. The latter is pref. electrical and includes an airscrew or rotor to provide the thrust to keep the mine flying. A cable (6) supplies the power for the drive. Alternately connecting hoses may be used to supply pressurised medium to an actuating nozzle system. USE/ADVANTAGE - For protection of clearing in forest or other territory against helicopter landing, sub-munitions are distributed in low-level flight with simple variation of mine floating time period.
Patent DE-4214491-A1 (DE)
Title: Clearing device for bottom of round silos - has rotatable outlet tube on silo base covered by cone rotatably mounted on tube
Inventor: WESSLING HORST
IPC: B65G65/48
Filed: 1992-05-07
Abstract: The rotatable outlet tube (5) has a rotationally secured outlet arm (4) and projects through a central opening in the silo base to protrude both inwards and outwards. The inner end of the outlet tube (5) has a support plate (8) for a rolling bearing (9). The outer ring of the bearing is fixed on the plate and the inner ring is fixed on a further bearing plate which supports the cover cone (3). When the silo is filled the friction between the loose material and cone ensures that when the outlet tube is rotated the cone remains still. The cone no longer has to turn in the loose material against the arising friction forces. ADVANTAGE - Reduced drive energy and reduced wear on the cone.
Patent DE-4214676-A1 (DE)
Title: Holder for receiving vehicle number plate - has twin channel frame and adjuster with slide-lift movement
Inventor: WALZ THOMAS
IPC: G09F7/18
Filed: 1992-05-02
Abstract: The holder is for a vehicle number plate (5). It has two parallel retaining channels (8,10) of different depths with a support element (13) comprising a head (14) with a neck (15) running along an inclined edge (20). The neck fits in a recess (17) in the wall (9) and is so configured that a sliding movement is converted into a lifting movement of the support element, allowing the number plate to be inserted into the deeper channel first and then raised into position. USE/ADVANTAGE - Holder for vehicle number plate which takes up minimal space and allows the number plate it contains to be changed with ease.
Patent DE-4221315-A1 (DE)
Title: Conch assembly for working chocolate mass - has uneven end to curved surface against trough wall to increase applied energy
Inventor: MUENTENER KURT
IPC: A23G1/16
Filed: 1992-06-29
Abstract: In a conch assembly, with a cylindrical trough wall and a rotor with radial working arms (103), an end surface (4) for the arms (103) is uneven at least in zones so that, in the direction of rotation, it is progressively displaced from the trough wall (1) and/or the gap(s) between the nearest surface of the arm (103) and the trough wall (1) can be adjusted. The leading surface (4) of the arm (103) is pref. formed by a curve extending on the direction of the rotor axis (A), with a number of tangential facet curved faces along the curvature. The trailing side of the arm has a sharp edge (103a) towards the rotor axis (A) away from the arm section closest to the trough wall (11). The arm (103) can be set radially by sliding and/or rotation or in a swing movement, and is fitted to a slide within the hollow rotor arm (102) operating by a pressure medium. Or a lifting spindle (10) in the hollow rotor arm (102) gives radial adjustment through a coaxial shaft (7) at the rotor axis (A), and at least one toothed bevel grearing (11) pref. a differential gearing. USE/ADVANTAGE - The assembly, for working a chocolate mass, gives an action on the material so that the applied energy is increased by time in use.
Patent DE-4227871-A1 (DE)
Title: Swivel mounted arm rest for vehicle seat - has friction brake arranged between linkage shell and sleeve, shell having friction lining and sleeve has ring braking spring
Inventor: STENZEL WOLFGANG
IPC: B60N2/75
Filed: 1992-08-22
Abstract: There is a friction brake fitted between the frame-side linkage shell (4) and the linkage sleeve (7) which swivels about it. The linkage shell has a friction lining (8) and the sleeve holds a ring-shaped braking spring (9) which surrounds the shell. The body of the arm rest is formed by two half shells (10,11) made of plastics and joined together by welding or fasteners. ADVANTAGE - Prolongs the swivel movement and constitutes a compact cost-effective unit. It is also suitable as a swivel mechanism for a glove compartment lid or an ash tray.
Patent DE-4232434-A1 (DE)
Inventor: KALLA JUERGEN
IPC: B41F33/00
Filed: 1992-09-28
Abstract: A control strip for controlling and monitoring the printing process, in particular on printing machines operating by the halftone process, is to be improved in terms of its usability with a different number of colours to be printed. The control strip according to the invention consists of a plurality of sets of measuring-strip extracts, the first set of measuring-strip extracts having the measuring zones for the respective colours, for example as full tone zones at the correspondingly provided places. The second set of measuring-strip extracts is identical to the first set of measuring-strip extracts as far as the position of the individual measuring zones is concerned, but in this case the individual measuring zones are designed as diagnosis zones with a particular raster or other structure. If fewer colours are printed than the control strip allows owing to a maximum number of colours being provided, no measuring zones need to remain unprinted on the printing carrier, but the corresponding measuring-strip extracts of the second set with the diagnosis zones of the colours not to be printed can additionally be copied with the measuring-strip extracts in each case of a colour to be printed on the corresponding film or the printing plate. Thus, for these colours, not only control zones of the full tone but also diagnosis zones are available as halftone measuring zones. <IMAGE>
Patent DE-4233695-A1 (DE)
Title: Fastening decorative facade plate to building - involves bolts with frusto=conical heads held in undercut blind bores in plates by spreader rings
Inventor: SCHULZ HARALD DR
IPC: E04F13/14
Filed: 1992-10-07
Abstract: The system is for fastening decorative panels (2) to the facade of a building. The decorative panels are held by bolts (6) passing through bores in the front (19) and back (18) sheets of built-up steel support plates (1). Each bolt is held by a nut (9) on the threaded end (7) of the bolt passing through the rear plate (18) and bearing on a washer (15) pressing against the plate (1). The head (5) of each bolt is frustoconical, tapering outwards from the shaft of the bolt. Each head fits into the undercut end (4) of a blind bore (3) in the decorative plate (2), and is held in place by a spreader ring (10). A sleeve (12) may help to hold the spreader ring in place. USE/ADVANTAGE - Simple and secure fastening of facade plate to outside of building.
Patent DE-4236470-A1 (DE)
Title: Prodn. of L-shape in composite material with e.g. foam core
Inventor: WEDI HELMUT
IPC: B29C53/06
Filed: 1992-10-29
Abstract: Angled members are produced from composite sheets which have a core relatively easy to work e.g. resin foam and at least one layer of mortar which has set hard and contains reinforcing fibres such as glass, or a mat. The process has the following stages: a rectangular sheet of composite material is cut longitudinally in two by a moving combined milling/cutting tool; at the same time a V-section groove is cut in at least one of the two parts and deeply enough to recess the reinforcement, so leaving a strip of the composite on each side of the groove; the double sheet is next bent at its groove whilst the reinforcement bridges the angle so as to form an L-shape in cross-section with the sides of the groove mitred together; a liquid hot melt adhesive is then applied to the space between the sides of the groove, the adhesive is cooled, and the finished article is removed.In the figure one side of the core or foam (or the other alternatives) is covered with glass cloth or mat (102) in a layer of hard set mortar (103). A fixture under control (128) folds part of the sheet over so that it (109) lies at right angles to the rest (119). Hot melt adhesive is applied to the angle i.e. between the sides of the groove by a feeder (111) moving along the length of the groove. Once this adhesive has set hard and cooled the product is finished.
Patent DE-4237918-A1 (DE)
Title: Device for application of fluids on workpieces of vegetable fibres - involves workpieces placed in pressure chamber for short period to be subjected to pressurised fluid effect.
Inventor: SPIES XAVER
IPC: B05D7/06
Filed: 1992-11-10
Abstract: A pressure chamber (2) is used which accommodates a colour fluid which only engages around a peripheral section of a workpiece run (10) and the face side openings of the pressure chamber are matched to the cross-section of the run. The run (10) is movable along its axis relatively to the pressure chamber for coating of its total periphery. The pressure chamber (2) is divided by dividing walls (12) into several part chambers (11) one behind the other, the dividing walls being elastically formed. The dividing walls with their inner periphery locate like sealing lips on the outer surface of the workpiece. The dividing walls consist of rigid bodies, e.g. steel plates, which are elastically supported. USE/ADVANTAGE - To apply fluids to the cover surface of workpieces consisting of vegetable fibres, with improved control of a limited penetration depth of the fluid in the material of the workpiece.
Patent DE-4238948-A1 (DE)
Title: Glass pressing plug with thin skin - which deforms under heat and pressure to avoid seam formation AB DE4238918A Glass moulding plug has a thin e.g. 0.3-0.5 mm thick skin which, because of 0.3% heat and 0.2% tension expansion, is sepd. from the core plug by a pressure medium after or shortly before the plug comes to rest. Pressure medium is supplied through bores (2,3,7) also for removal of heat and thus removal of deformation after the plug is sepd. from the glass.       ADVANTAGE - Avoids formation of a seam between plug and cover ring. AN 94168712 TI Anti-theft device for vehicle - uses spring locking mechanism comprising two-part bolt, upper part being permanently in tube and connected to upper tube by compression spring
Inventor: SCHMIDT HEINZ
IPC: B60K20/02
Filed: 1992-11-16
Abstract: The gear lever immobiliser has a two-part bolt (4) in the gear lever tube (2). Only the longer upper part of the bolt is permanently in the tube, and is connected by a compression spring (3) with the upper tube. The shorter part of the bolt is fixed in the gear shift ball element (8) and the tube and ball element are connected by a plastic-coated steel spring (5). A locking central shutter (6) of the type used in old cameras is arranged in the gear box cover, and the steel spring is engaged by the shutter using the locking device (10). ADVANTAGE - Acts as an anti-theft device for a wide range of vehicles.
Patent DE-4239725-A1 (DE)
Title: Feeder machine for liq. glass gobs - with plunger stroke movement produced via movement of curved arm
Inventor: EMRATH NORBERT
IPC: C03B7/086
Filed: 1992-11-26
Abstract: Feeder machine for glass gobs in which the rotational movement of threaded spindle (7) produced by drive motor (1) causes the holding unit (8) to move up or down the spindle and thereby the curved arm (9), which is clamped onto unit (8), to rotated about pin (10). A positions device (11, 12) can unclamp the unit (8) from the arm (9) and cause threaded rod (11) to rotate thereby moving unit (8) up or down the arm to selects a new position which determines the rotation of the arm about pin (10). ADVANTAGE - The repositioning of the unit (8) on arm (9) is carried out in an economical and reliable way.
Patent DE-4240012-A1 (DE)
Title: Vehicle exhaust gas cleaning system
Inventor: ZIMMER RAINER DR
IPC: F01N3/20
Filed: 1992-11-27
Abstract: Exhaust gas cleaning system for a combustion engine in which the gas is led first through an adsorber (3) which contains a zeolite or is formed as a catalytic converter, and then through a catalytic converter (5).A burner (9) with a separate air supply (11) and a fuel supply (10) is positioned between the adsorber and the converter (5) in order to heat the converter, which alternatively can be heated by an electrical resistance heater remote from the adsorber.