baber/WOPTO huggingface dataset:
Patent DE-2850554-A1 (DE)
Title: Seal belt diagonal strap - has gliding protective sheathing elastically connected to car body and surrounding body contacting part of strap
Inventor: SCHWANZ WILFRIED ING GRAD
IPC: B60R22/00
Filed: 1978-11-22
Abstract: The diagonal strap of the seat belt is fixed with one end to the car body and the other end fixed to the spool of a retractor, which in turn is anchored to a suitable point of the floor. The strap is fitted with a hose-like gliding sheathing having an adequate length covering the contact area of the strap with the user's body. The end of the sheathing far from the fixing point is connected to one end of a spiral spring, while the other end is attached to the fixing point. The gliding protective sheathing is constantly in contact with the user's body, however when the user leans forward, the sheath glides along on the strap eliminating friction between body and strap. When the user returns to normal sitting position, the spring pulls back the sheath to its original position near the fixing point.
Patent DE-2850683-A1 (DE)
Title: X=ray diagnostic system using microprocessor controlling functions - has data transfer via interface with 8-bit control bug and 8-bit data bus
Inventor: GREINER HANS-JOACHIM DIPL ING
IPC: H05G1/54
Filed: 1978-11-22
Abstract: An X-ray diagnostic system has a generator and microprocessors linked by supply and data lines. The microprocessors, the diagnostic generators and other instruments form an integrated unit. The information transfer is through an interface unit (5, 6). The diagnostic generator (1) is linked to a number of diagnostic instruments (2, 3). They are linked via h.v. cables. The control signals are transmitted through an 8-bit control bus (5) between the generator and the diagnostic instruments. The data transmission is via an 8-bit data bus.
Patent DE-2857558-A1 (DE)
Title: Spring-back mounting for exterior mirror - has profiled double pivots to prevent both pivots disengaging simultaneously
Inventor: LUCHTENBERG CURT
IPC: B60R1/076
Filed: 1978-12-29
Abstract: A spring back mounting for an exterior driving mirror has vertical pivots at the inside front and inside rear edge of the mirror to allow it to fold flat against the car when displaced forwards or backwards with one of the hinges disengaging. Each hinge has interlocking jaw (48) and pin (51) profiles at the top and bottom of the mirror housing. The pivot profiles restrict the mirror movement to pivot about parallel vertical axes and not to twist in the mounting. This prevents both pivots from disengaging and damaging the mirror through dropping against the side of the vehicle.
Patent DE-2910145-A1 (DE)
Title: Window frame section corner connector - has transverse jointing edges and tongues fitting in pockets in frame sides
Inventor: KLOTZ HORST ALBERT
IPC: A47G1/10
Filed: 1979-03-15
Abstract: The corner connector is for profiled window-frame sections, whose sides are made of metal or plastics their profiles matching accurately at the corners. The connector (7) has jointing edges (5, 6) parallel to those (5', 6') on the sides (1, 2) and at right angles to the direction in which the profiling runs. The connector has tongues or bosses (8) extending in this direction and fitting in mating pockets (3, 4) in the sides, and situated at intervals over its entire width.
Patent DE-2919597-A1 (DE)
Title: Connector for crossing oval-section tubes of stacking trolley frame - has openings arranged so that tubes are in mutual contact
Inventor: MANSS AUGUST
IPC: B62B1/10
Filed: 1979-05-16
Abstract: The connector (5) is intended for securing two tubes which cross at right angles. It is esp. for connecting an oval-section horizontal aluminium tubular cross-member (6) to two similar upright members (2, 3) of a light-weight stacking trolley. The connector body (5) has two corresponding oval openings (7, 8) which are so arranged that the tubes inserted therein are in contact where they cross (9). The openings may be arranged so that the major axis of one tube connects with the minor axis of the other. One or both openings may be closed at one end (18) which closure may be a knock-out panel (18).
Patent DE-2921007-A1 (DE)
Title: Printed circuit board tester - has raster probe array with probe mask easily hand-punched using needle
Inventor: LINDNER ADELBERT
IPC: G01R1/073
Filed: 1979-05-23
Abstract: A printed circuit board (4) tester has a raster pattern array of test probes and a drilled plate with probe holes at all points of the reference raster. The drilled and test probes are produced simply and economically. A foil (12) placed over the drilled plate (1) has holes only at raster points for which test probes (3) are mounted. It is a photographic negative of a conductor plan or a board printing plate. The points on the foil at which holes are to be formed are indicated by bright spots. The holes may be formed by manually applying a needle with the foil between two hole templates. The punching of holes in the foil is easier than in the relatively thick plates used in other testers.
Patent DE-2921157-A1 (DE)
Title: Machine for moulding foamed plastics sheets - has vertical stack of heating platens feeding moulding press to minimise space requirement
Inventor: NIEDERST JEAN-PIERRE DIPL ING
IPC: B29B13/02
Filed: 1979-05-25
Abstract: Foamed plastics sheets are moulded by contact heating on both sides in a series of identical units which each have two separate hot platens, conveying the sheets through the heaters before depositing them, and using a cover on the top hot platen faces. The heater units are arranged as a vertical stack, each unit having its conveyor belt and platen cover. Minimal length and minimal cost machine.
Patent DE-2924347-A1 (DE)
Title: Adhesion test jig for chemical or electroplated metal coatings - where specified torsion angle can be applied to coated test bar
Inventor: SPRINGMANN HELMUT ING GRAD
IPC: G01N19/04
Filed: 1979-06-16
Abstract: A test bar, which is pref. a tube, is provided with a longitudinal inspection line and covered with the coating to be tested. The bottom end of the test bar is then clamped in the base of a jig, so its top end can be rotated through an arc with a specified angular length; the test bar is next inspected for peeling etc. The pref. test jig consists of a baseplate fitted with a pillar carrying a disc for aligning the top end of the test bar; and a handle is used to twist the top end of the test bar. Reproducible test results are obtd. via a simple jig, which can be totally immersed in a corrosive testsoln. after the test bar has been twisted, when stress-corrosion tests are required.
Patent DE-2925293-A1 (DE)
Title: Light roofing fixture on insulation layer - involves full length pref. concrete skin securing units form locked to layer
Inventor: HELFRECHT MANFRED
IPC: E04D13/18
Filed: 1979-06-22
Abstract: Provision is made for laying lightweight roof-covering materials on a layer of sound and/or heat-insulating material. There is no need to pierce this with fixing elements, and condensation forming on the roof elements can be reliably carried away on top of the layer to the eaves. The system involves use of roof-securing elements (15)' extending from ridge to eaves, between the insulating layer (12) and water-conducting roof membrane (17). These are held against the layer with a form-locking effect, and the skin is fixed on them. Each may extend over one batten interval, or over several, and they are pref.made of heavy material, esp. concrete, with a top inlay of wood,plastic or similar to hold screws or nails. They can be rectangular-sections, with a profiled surface.
Patent DE-2936440-A1 (DE)
Inventor: ROEHGER HELMUT
IPC: D06P3/54
Filed: 1979-09-08
Abstract: 1. A process for the manufacture of a textile fabric web made from polyester fibers which is dyed fast to light with disperse dyestuffs over which coats of rubberizing material are superimposed and vulcanized, which comprises applying onto a pre-dyed polyester fiber material in a dry or moist state, as a first coat, an aqueous latex dispersion free or organic solvent and containing a vulcanizing agent, drying and vulcanizing the first coat, then applying additional coats of rubberizing material, that coat directly superimposed an the first coat being applied in known manner from a coating composition containing an organic solvent or from an aqueous dispersion of a coating composition, and subsequently vulcanizing each such coat applied.
Patent DE-2946210-A1 (DE)
Title: Automatic identification circuit for objects and individuals - has read head coupled to parallel time delay stages and filter circuit
Inventor: VOGEL KLAUS DIPL ING
IPC: B61L25/04
Filed: 1979-11-15
Abstract: An automatic identification system for objects, vehicles, individuals, etc. uses passive time delay elements to process the output of electromagnetic detectors. The read station is coupled to a receiver (AE) that has the output coupled to a number of time delays (t1,t2,t3 etc.) of specific values, connected to common lines (L). The parallel delay circuit is connected to a filter (F1) and an element (N) with a non-linear characteristic. The input signal spectrum (f1,f2,f3..fx) is converted to a signal covering a different spectrum (mf1+,-nf2+,-...2fr), and is used to control the read process.
Patent DE-2950696-A1 (DE)
Title: Security system for equipment control - uses finger print or hand print to operate various types of equipment
Inventor: HINRICHSMEYER DITMAR DR
IPC: G07C9/00
Filed: 1979-12-17
Abstract: The security system uses the finger print or hand print of a user to operate various types of equipment. The print may be formed on any material (e.g. paper, metal, plastic) and is scanned line by line. The scanned pattern is compared with a stored pattern. If the two patterns are identical, an enabling signal is released that enables the user to use the equipment, or open a lock.
Patent DE-2951068-A1 (DE)
Inventor: KOLLER ERNST
IPC: E06B3/26
Filed: 1979-12-19
Abstract: There are a multiplicity of profiled bars for connecting and securing structural elements, and as termination means therefor. Depending on the application, they are used individually or in the combined state. The invention relates to a structural element which is in the form of a profiled bar and which can be used very simply and with great versatility. It fulfils functions which were possible hitherto only by using combinations of a plurality of individual profiles. This cuts the cost of production, storage, transportation and mounting. This is essentially achieved in that the four-sided structural element has longitudinal grooves (4, 5), on two transverse sides directed away from each other, and at least one longitudinal channel (17, 18) on at least one of two end sides directed away from each other. Between these longitudinal grooves and longitudinal channels, the outer surfaces (12) of the structural element run obliquely with respect to one another in the form of a trapezium. The grooves and channels have a cross-section which widens downwardly. <IMAGE>
Patent DE-3002309-A1 (DE)
Title: Change gears between static shafts - have tooth numbers selected to give distinct change positions marked or held by ratchet on one shaft
Inventor: HELLERHOFF JOSEF
IPC: F16H3/02
Filed: 1980-01-23
Abstract: The gear change mechanism has two or more gear positions selected by sliding gear wheels (21,22) on one shaft (2) into engagement with one (11) or other (12) gear wheel on another shaft (1) while both shafts are at rest. The numbers of teeth on the gear wheels (11,21; 12,22) and of any claw couplings that may be provided are selected such that there is a distinct number of positions of one shaft in which change-over is possible. These positions are shown by markings on a disc (3) on that shaft, or may be locatable by a ratchet mechanism or a brake or the like. The arrangement may be such that, on change-over, one set of gears (e.g. 12,22) engage before the other (11,21) disengage.
Patent DE-3004398-A1 (DE)
Title: Environmental heat absorption equipment - has spaces between tubes bridged by mat of textile material
Inventor: KOBER WILLY
IPC: F24V50/00
Filed: 1980-02-07
Abstract: The equipment absorbs heat from the environment, being pat rticularly for the operation of a heat pump, having one or more packets of fins (2) one above the other and in line, each containing a number of tubes spaced apart and through which (3) a heat-transfer medium flows. The intermediate spaces are expanded to form absorber surfaces. These spaces are bridged by a mat (8) of textile material. The pipes can be woven into the mat, being parallel to the warp threads and gripped by the weft threads. The pipe ends can be connected to manifolds where they protrude from the mat.
Patent DE-3006407-A1 (DE)
Title: Biological combustion and heating equipment - has horizontal pipes extending through boiler containing biological material and with resilient cover
Inventor: GROETSCH FRANZ XAVER ALBERT
IPC: C12M1/107
Filed: 1980-02-21
Abstract: The equipment generates heat by the biological combustion of straw, hay etc. It has a heating boiler accommodating the biological material and sealed off from the outside, the boiler cover being resilient. Heater pipes of relatively large cross-section extend horizontally through the boiler the heat generated by the material being yielded up to them. Inside these pipes are hot-water pipes of relatively small diameter, and the pipes and hot-water pipes are connected in series. Outside the boiler, the hot-water pipes are connected via a hot-water tank with a heater coil to consumer units. The outer pipes are connected to a water supply and to a circulating pump.
Patent DE-3006913-A1 (DE)
Title: Helical spring winding machine - with separate drives for slip free wire feed and shaping tools each with electrically controlled motor
Inventor: LANGE GERHARD
IPC: B21F3/02
Filed: 1980-02-23
Abstract: Appts. includes a pitch tool and a shaping tool movable by a displacement shaft with a drive for rollers of a slip-free wire intake and a drive for each independently displaceable pitch or shaping tool each with an electrically controlled motor and with a programme control for one of the drives. The roller drive has a continuously-running electromotor and a coupling with a tachogenerator connected between the coupling and the intake rollers. A proportional amplifier is connected between the generator and electromotor of the tool drive. Appts. allows for running on of the wire feed after drive cut-off, due to inertia; the pitch and shaping drives continue to operate for a short time.
Patent DE-3007743-A1 (DE)
Title: Uniform charging of blast furnace - where wt. of delivery hoppers used as air locks is adjusted by specified formula to derive accurate wt. of materials fed into furnace
Inventor: LEWANDOWSKI ULRICH DR ING
IPC: C21B7/20
Filed: 1980-02-29
Abstract: The charging mechanism includes a hopper forming an air lock via a bottom shutter (7); and the hopper rests on a weighing machine. The actual wt. of material delivered from the hopper to the furnace at atmos. pressure, i.e. when shutter (7) is closed, is obtd. from gb(t)=(y(t) - a)/b; but when shutter (7) is open, the formula gb(t)=y'(t) - (a-a'p(t))/(b-b'p(t)) is used. In the two equations, y(t) and y(t') are the weigher scale readings at atmos. pressure and at furnace pressure; a is the weigher scale zero; b is the slope of the weigher; p is the furnace pressure obtd. in volts via. a transducer; and a',b' are parameters defining the alteration of a and b per unit of furnace pressure.
Patent DE-3011758-A1 (DE)
Title: Telephone party line circuit - has voltage monitoring circuit providing signal to switch off answering machine for A=subscriber and switch on B=subscriber's appts.
Inventor: LEISTNER RUDOLF
IPC: H04M1/715
Filed: 1980-03-26
Abstract: A main (HA) and second (NA) subscriber station are connected to twin lines (La,Lb). A telephone answer machine (AB) is integrated with the main station (HA) via transformer (U) and a relay contactor (r1) of a relay (R) controlled by a call signal responder unit (RAS). There is no problem as far as the ability of the main station is concerned to take over from the telephone answering machine. The second station (NA) on lifting its receiver from the contactor (gmIV) cannot thereby stop the recorder. Relay contactors (r2,r3) connected the speech circuit (SNA) to a d.c. supply source (-U) via a resistor (R1). The voltage drop is sensed (SUS) and a positive voltage applied to gate (G1,G2) and to the responder unit (TAS) which causes the relay (R) to de-energise. This results in the telephone answering machine being disconnected and simultaneously connected the second telephone station on line with the calling party.
Patent DE-3014057-A1 (DE)
Title: Pad caliper for vehicle disc brake - has second pad on carrier side, facing brake disc, on central wall facing part
Inventor: HOFFMANN RAINER
IPC: F16D55/227
Filed: 1980-04-11
Abstract: The pad calliper for a vehicle disc brake has a carrier (1) supporting two plates, each with a brake pad mounted on it, one each side of the brake disc (20). At each end of the carrier is a groove (10,11) from front to rear, forming a block (6,7) at each end with respective abutment faces (28,30; 27,29) at front and rear. Each brake block carrier plate has specially shaped ends incorporating hooked portions (24,26;23,25) with vertical end edges which locate against the abutment faces of the end blocks. The system prevents misalignment of the brake pads so as to prevent uneven wear.
Patent DE-3015997-A1 (DE)
Title: Extensible, telescopic mast with working platform - has position stabilising nozzles or propellers on platform in extended state
Inventor: ERTL HERBERT ING GRAD
IPC: E04H12/18
Filed: 1980-04-25
Abstract: The extensible mast is of stationary or mobile type and mounted on a base platform. Its position stabilising in the extended state is safeguarded by nozzles (11) or propeller systems (11a) on the working platform (12) at the mast upper end (10a). The nozzles or the propeller system are controlled by a sensor system (13) in their working functions. Pref., the nozzles are supplied with pressurised air by the pneumatic plant actuating the extension of the mast. The propeller system may be speed controlled in accordance with the stabilising signals from the sensor system. The thrust or lift force of the nozzles or propellers may be so dimensioned as to carry out both the mast extension and its stabilising. The propeller drive may be actuated by electric motors or combustion engines which are pivotable in pairs for position control.
Patent DE-3017213-A1 (DE)
Title: Mine chain scrape conveyor drive bar mountings - have holes for bolting to adjacent channel pieces, and spur rack fixture recesses
Inventor: BLEYMEHL KURT
IPC: E21C35/12
Filed: 1980-05-06
Abstract: Cutter elements (1), with attachments to accommodate driving bars, are incorporated in a chain scraper conveyor in a mine. The attachments (3) have end stops (24), with axial holes (5) for bolt connection to those on and adjacent gutter element. Those on the 'old side' have pockets with provision (14-16) for fixing the spar rack sections. The abutting joint area between the 'old side' attachments on adjacent gutter elements is bridged by a spur rack section. Fixing provision in a pocket can consist of fishplates with a slot aligned parallel to the driving bar. This provides even driving bar division at the joint between two spur rack sections, with min. bolt loading.
Patent DE-3018057-A1 (DE)
Title: Stencil for painting model vehicles - is made from flat or curved material as cover sections marked for cutting out and made from self-adhesive material with covering foil
Inventor: NEUHIERL HERMANN DR
IPC: G09B25/02
Filed: 1980-05-10
Abstract: The stencil for painting model vehicles uses cover sections made from flat or curved material. These sections correspond to the inner wall of a thin walled chassis and adjoin it so that the chassis is covered at the appropriate points.S The cover sections are marked out by a line for cutting out or are prepared for breaking off by a punching process. They consist of self adhesive material fitted with a covering foil or paper to protect the adhesive layer.
Patent DE-3020160-A1 (DE)
Title: Aquarium water cleaning vessel - is open-topped with water flowing around roots of plants
Inventor: HAMBITZER KARL-HEINZ
IPC: A01K63/04
Filed: 1980-05-28
Abstract: The vessel is for cleaning the water in an aquarium, being open at the top and accommodating plants, round whose roots the water flows. The vessel can be filled with stones, earth etc. to form a means for anchoring the plants, and can be in the form of an oblong flower-box, with its lengthwise axis parallel to the rear or side of the aquarium tank and partly above it. The vessel can rest on the top of the tank wall, having bosses on the underside engaging behind the latter, and can be of L-shaped cross-section.
Patent DE-3026852-A1 (DE)
Title: Moulded coil case for transformer winding - incorporates feet for mounting completed transformer as part of coil case flange
IPC: H01F27/06
Filed: 1980-07-16
Abstract: The end flange of the moulded case are extended to provide a foot at each end. This replaces the loose metal foot fixed to the core which has hitherto been used for mounting the completed transformer. The foot is typically strengthened by ribs extending between it and the end flange. Similar moulded on extensions can also be provided for locating the core inside the coil case, and for carrying the transformer terminal board.
Patent DE-3030119-A1 (DE)
Title: Hair-dye compsn. cream - contg. silicone oil or wax added to prim. thickener mixt. pref. sec. thickener and dispersant
Inventor: MARCUS FRIEDRICH-KARL DR DIPL
IPC: D06P1/16
Filed: 1980-08-08
Abstract: Hair-dye compsn., present as a cream having neutral to acid pH, is based on a dispersion contg. a dispersion dye, and as prim. thickener, an emulsion contg. a 10-30C fatty alcohol and/or -ester. Novelty consists in adding a silicone oil or -wax to the fatty alcohol- and/or -ester-contg. emulsion. Fatty ingredient proportion is higher than that of silicone, to obtain a non-migrating cream. The fatty acid ester is a defined glycerol mono-stearate/palmitate contg. 90% mono-ester. The compsn. pref. also contain a sec. thickener and a dispersant, the proportions w.r.t. finished compsn., being 8-22% prim. thickener, 0.5-5% sec. thickener and 0.5-5% dispersant. The dye compsn. is used to dye hair, e.g. at home, and wigs of natural or synthetic hair. Silicone oil or -wax addn. increases uniform dye distribution on hair and improves dye-absorption power. The dyed hair is glossy and easily combed out. The compsn. is non-toxic.
Patent DE-3032756-A1 (DE)
Title: Switching unit with manual switch-off safeguard - has hand-piece of actuation element fully enclosed in housing receptacle
Inventor: DENZER GUENTHER DIPL ING
IPC: H01H9/28
Filed: 1980-08-30
Abstract: Electric switching device with protection against manual switch-pff is of use on machine tools and for the current supply of alarm installations. To make manual switch-off practically impossible and yet use a simple and easily mfd. layout, the hand-piece (6) of the actuation (control)element (3) is completely enclosed within the housing receptacle (5) when in the locking position. More. specif., in the locking position the edge (7) of the housing receptacle (5) grips over the orifice-sick actuation surface (8) of the hand piece (6).