baber/WOPTO huggingface dataset:
Patent DE-2524186-A1 (DE)
Title: External wall panelled facing renovation - by plastic injection through holes and cutting ventilation and expansion gaps
Inventor: ZEISS KARL REINHARD
IPC: E04G23/02
Filed: 1975-05-31
Abstract: The process is for renovating deteriorating external wall facings of buildings, where these have been made of ceramic slabs, artificial or natural stone slabs split clinker blocks, washed concrete slabs or metal panels. For this purpose injection holes are introduced into the facade, as a channel for injection of a hard- setting plastic into the existing hollow spaces or capillaries behind the cladding panels. The facade is then divided into fields by expansion and ventilation gaps cut into it, to a depth at least as great as the thickness of the panels. Injection can be accomplished under low pressure, using a dual-component resin with a compression resistance of at least 200 kp/cm2. Adhesion to the wall is improved, and movement for expansion is facilitated.
Patent DE-2527071-A1 (DE)
Title: Anti-icing and anti-adhesive agent - contg film-forming water-repellent alkylated aromatic hydrocarbon distn residue from petroleum pyrolysis
Inventor: SCHWARZ KARL-HEINZ DIPL CHEM D
IPC: C09K3/18
Filed: 1975-06-18
Abstract: Parent Patent disclosed use of an anti-icing and anti-adhesive agent consisting of (1) a film-forming water-repellent hydrocarbon component (I) contg. COOH gps., hydroperoxide decompsn. prods., or -SO3H or P-contg. gps. and(2) a water-repellent solvent, (II), having pour point below -30 degrees C and flash-point above 55 degrees C. In present Patent (I) is a distn. residue (I'), obtd. in pyrolysis of petroleum and petroleum fractions after distilling off hydrocarbons volatile at 150-180 degrees C, and consists mainly of aromatic hydrocarbons which are akylated in a way such that av. atomic ratio C:H 1:0.8-1.2 and av. atomic ratio Aliphatic: Aromatic is 1:0.5-2.5. Solvent component can be omitted when pour point of (I) is below temp. of use. The agent prevents freezing of loose materials, esp. of brown coal, ores and building materials, and adhesion of high alumina-contg. rubble or adhesive goods to solid surfaces. (I') is cheap and has no functional gps.; its liquidity simplifies mixing; anti-icing and anti-adhesive agent has a low temp. coefft. of viscosity.
Patent DE-2535211-A1 (DE)
Title: Continuous melting furnace for high temp. - using ring of burners with conical outlets directing flames onto charge
Inventor: WOTSCHKE JOHANNES DR ING
IPC: F27B3/00
Filed: 1975-08-07
Abstract: Parent patent described a furnace for the continuous high temp. melting down of the charge. Here the novelty is that the counter-current burner employed to generate the hot gas flame is a high performance pulse burner using an outlet jet to focus the flame into a beam. The beam pref. impinges on the inclined surface of the charge which forms a hollow cone flowing through the melting chamber. Part of the exhaust and reaction gases obtd. pref. travels upwards through ducts used to preheat the air of combustion for fuel fed to the burners. In the main patent, burners described in DT1035306 are employed to heat the charge. In the present invention, a conical outlet is used on the burners to focus the flame, thus increasing its intensity.
Patent DE-2539128-A1 (DE)
Title: Mechanism causing rotation by tensioning belt - acting on rollers in groove following Archimedes spiral contour
Inventor: SPEER ANTON DIPL ING
IPC: F03G1/00
Filed: 1975-09-03
Abstract: The mechanism comprises a shaft (6) carrying circular discs (1) and a core (2) with a spiral-contour groove (3) containing rollers (15). A belt (10) runs around a fixed roller (4) and the rollers (15), two ends of the belt being secured (8) to the ends of pivoted (14) levers. A screw mechanism (13) can be operated (11) to move the levers together, thus tensioning the belt (10) and causing the discs to rotate.
Patent DE-2542328-A1 (DE)
Title: Self coupling articulated vehicle - with coupling plate on servo raised support to relieve weight on trailer stands
Inventor: SPER WILHELM
IPC: B62D53/08
Filed: 1975-09-23
Abstract: The rear of the articulated towing vehicle has the coupling plate (1) mounted at the ends of parallel arms (4) hinged about a front transverse axis (4'). The arms are raised by pneumatic bellows to raise the coupling plate and the trailer. The unit is backed under the trailer, supported on struts and the coupling plate raised to engage the kingpin. The front of the trailer is lifted to raise the struts off the ground, after which they are easily swung aside. The trailer is dropped to the transport height and the bellows secured. The system eliminates lengthy and tedious operation of the extending struts. They are simply swung up or down as required.
Patent DE-2544695-A1 (DE)
Title: Brake regulator for motor vehicles - has brake light switch connected to automatic brake pressure limiting valve
Inventor: ELSCHNER HORST DR SC TECHN
IPC: B60Q1/44
Filed: 1975-10-06
Abstract: The brake pedal warning light switch (1) actuates a brake servo (3) for a short interval determined by a time relay (2). The time interval can be determined by an environmental (7) condition dependant anti skid brake regulator (4) or brake pressure limiting valve (5). The time interval may be adjustable so that the vehicle speed is not considerably decreased, but an increased brake pedal (8) application becomes immediately effective. The time lag between recognition of a hazard and brake application is decreased. Alternatively the brake light switch (1) may be directly connected to the pressure limiting valve (5).
Patent DE-2545158-A1 (DE)
Title: Concrete sheathed tapering chimney - with concrete fillable space between fibre cement outer walling and container walling
Inventor: JOCHUM GEB REXIN ELISABETH
IPC: E04F17/02
Filed: 1975-10-08
Abstract: The chimney for domestic or industrial use tapers upwards in external cross-section, and incorporates a concrete sheath round the open space, for conduction of the gases or vapours. There are vertically superimposed horizontal containers each open at top and bottom, with vertical inside wallings made of fibrous cement. In conjunction with encompassing outside vertical walls, also of fibrous cement, these form an intervening space for a filling of heaped concrete. The encompassing walls as held at an interval from the inside ones by spacer units. Each of the horizontal containers may be ring-shaped, or box-shaped, and between 30 cm and 10 cm on high.
Patent DE-2547763-A1 (DE)
Title: Jet grinding mill - for e.g. grinding, mixing and partial drying cement clinker, has pre-disintegrating chambers for large pieces
Inventor: AKUNOW WIKTOR I
IPC: B02C19/06
Filed: 1975-10-24
Abstract: A jet mill for grinds bulk material in countercurrent with itself, in which grinding injectors are installed opposite to one another directed in a grinding chamber connected to a separator having chambers for sepg. coarse and fine fractions in an intermediate product, with corresp. pipes for the transport of this product to an after grinding stage. At least one pair of disintegrating chambers are provided on opposite sides of the grinding chamber, each having built-in oppositely directed disintegrating injectors. The disintegrating chambers are connected to the grinding chamber so that their output pipes are connected to the inlet pipes of the grinding injectors, while these injectors are connected with the separator by means of the pipes connected to this for carrying the semi-finished product. Not only permits the larger pieces in the feed to be disintegrated and subsequently ground to fine material but has a lower specific consumption of energy-carrying fluid so that grinding costs can be reduced by 15-30%.
Patent DE-2600584-A1 (DE)
Title: Ceiling light electric bulb holder - has cylinder supporting lamp and screwing onto smaller cylinder fixed to ceiling by screws
Inventor: DIETZ HELMUT
IPC: H02G3/20
Filed: 1976-01-09
Abstract: The lamp holder, for ceiling lights, consists of a small hollow cylinder closed at one end and open at the other, and a larger hollow cylinder likewise closed at one end and open at the other. The small cylinder (1) is held to the ceiling by screws (2) through its closed end and the larger cylinder has the light fixed to its closed end. The larger cylinder has an internal thread and screws onto the external thread of the small cylinder. The supply lead passes through an axial hole in the end of the smaller cylinder. The advantage lies in fixing the light rigidly and providing a flush joint with the ceiling.
Patent DE-2602120-A1 (DE)
Title: Model railway track bedding element - has two paint layers including bonding layer and surface simulating gravel
IPC: A63H19/30
Filed: 1976-01-21
Abstract: The track bedding element is for model railways, and has a surface imitating gravel, with a multi-coloured paint coating. The paint coating is formed by a primer paint (3), sprayed over the complete visible element surface (1). In surface sections (2) of different colouring, the colour is formed by a second different paint (4) coating the first. The primer consists of a nitrocellulose paint, esp. anitro combination paint with at least two different pigments. A bonding layer is located below the primer.
Patent DE-2604201-A1 (DE)
Title: Cosmetic hair care compsns. - contg. ginseng root extract and opt. placenta extract
Inventor: JANEK UWE
IPC: A61Q5/00
Filed: 1976-02-04
Abstract: Conventional cosmetic hair care compsns. are improved by addition of 0.5-2 wt. % of a ginseng root (Panax) extract and opt. 2-3 wt. % of a placenta extract. These additives can be introduced into hair lotions, gels, creams, oils, fixatives, curing compsns. shampoos, etc. They exert sebostatic effect and intensify blood circulation in the scalp; dandruff formation is diminished. The hair has silky outlook.
Patent DE-2605510-A1 (DE)
Title: Web tentering chain - having guides located on both sides of chain and interconnected with chain by plates supported by bearing pins
Inventor: PROTTENGEIER FRITZ
IPC: D06C3/02
Filed: 1976-02-12
Abstract: Textile web tentering chain is guided along path by guides disposed above and below the chain and attached by means of plates to the supports which enclose the chain and support the clamping jaws or needle bars. Guides are interconnected with the chain through the intermediary of bearing pins projecting past the chain links. Wear of guides is reduced in chains arranged for movement both in vertical and horizontal planes.
Patent DE-2606119-A1 (DE)
Title: Column fitting concrete plinth socket - has legs projecting downward from vertical socket before plinth slab casting
Inventor: DANILOTSKIN NIKOLAI
IPC: E04H12/22
Filed: 1976-02-16
Abstract: The plinth socket element, for use with vertical load bearing elements in a building of prefabricated structure, is designed for joining to a plinth slab to be cast on site. It has a cross-sectional shape corresponding to that of the column to be erected, square or rectangular, or of another shape. There are legs (2) projecting downward from the bottom edge or from the sides of a vertical socket (1) pref. made in one piece with it. The plinth socket element can be mounted on these, on top of a suitable underlay, before the plinth slab (3) is cast, enabling the plinth socket element to be fixed in place as assembly socket for the column, in conjunction with this casting operation.
Patent DE-2608903-A1 (DE)
Title: Gate for laterally sloping entrances - has gate connected to additional horizontal joint on hinge connecting leg
IPC: E05D7/06
Filed: 1976-03-04
Abstract: The design concerns a hinge layout for gates which operate on a sidewise sloping terrain. The layout consists of post (3) with hinges (2) on which hinge plates (6) are operating. The two hinge plates are connected by vertical member (5) which carries a joint (8) with horizontal shaft onto which the gate is connected. The other end of the gate is provided with roller (9) which, during the operation of the gate follows the contour of the terrain (10). The roller axle is parallel with the lower edge of the gate, and the fitting is situated a short distance in from the corner.
Patent DE-2616603-A1 (DE)
Title: Mobile burglar alarm network - uses radio links to transmit binary coded information from several protected objects to central control point
Inventor: METZKE RICHARD
IPC: G08B23/00
Filed: 1976-04-14
Abstract: The mobile burglar alarm network for protecting remote mobile objects such as vehicles or boats, uses a radio link from each object to a central control point. The information transmitted from each remote transmitter is sent in binary encoded form on a common frequency, to reduce frequency channel usage. Each protected object has a network consisting of a store (1) which is primed when a transducer (10) detects a disturbance, a clock generator (2) which is activated by the store (1) a coded binary counter (3), radio frequency generator (4) modulator (8) amplifier (9) and transmitting antenna. These produce and transmit a coded binary message determined by selectable links (18) to the counter (3) if a disturbance occurs. A corresponding network comprising a mixer (17), counter (14) and comparator counter (15), operate an alarm (16) at the central receiver if any transmitter detects such a disturbance.
Patent DE-2619066-A1 (DE)
Title: Expanding core for injection-moulding of articles - with complicated interior or exterior surfaces has segmented sleeve whose components move radially inwards to facilitate removal of moulding
IPC: B29C45/44
Filed: 1976-05-03
Abstract: Expanding mould core used in mfr. of injection-mouldings with complicated interior and exterior surfaces such as having undercuts, interior screw threads, openwork, recesses, grooves, has a segmented sleeve whose component segments move radially inwards for easy removal of the resulting moulding from the mould. The sleeve is formed by lateral slides each with a radially outwards extending guide and slide surfaces bearing upon slide surfaces of adjacent lateral slides. Every alternate guide has an inclined bold passing through it which is connected with the injection-nozzle side of the mould.
Patent DE-2621359-A1 (DE)
Title: Gyroscopic metacentric height indicator for ships - uses gyroscope and timing device to base calculation on small roll angles
Inventor: JUERGENSEN JUERGEN C
IPC: B63B39/14
Filed: 1976-05-14
Abstract: The gyroscopic metacentric height indicator for ship comprises a gyroscope linked with a timing device, a calculator and a display unit so that the ships actual metacentric height can be calculated rapidly whenever required, displayed and/or recorded. The calculation can be based on much smaller roll angles than are normally required. A supplementary unit can be added to this system, to indicate the initial righting level in the light of the ships loading state. A device gives warning is the ships stability falls below the min. level laid down.
Patent DE-2622551-A1 (DE)
Title: Hardening long workpieces in quenching tank - fitted with closed circuit for quenching material held at constant temp.
Inventor: ROTTMANN ERWIN DIPL ING
IPC: C21D1/64
Filed: 1976-05-20
Abstract: Quenching plant, where a jig is used to lower workpieces into a tank for hardening, and the quenching medium is pumped through a closed circuit to >=1 pipe located on the bottom of the tank. The pipe(s) are fitted with outlet nozzles directing the quenchant onto the workkpieces. The closed circuit includes an overflow on the tank, a pump, and a heat exchanger supplied by a second closed circuit through which a heat transfer medium is circulated. A temp. sensor in the quenchant circuit is pref. employed, to adjust the flow and/or temp. of the heat transfer medium in circuit, and a second temp. sensor is pref. used for adjusting the temp. of the heat transfer medium, esp. by adjusting valves supplying a heated liq. Two quenchant circuits, which can be coupled together via solenoid valves, may also be used. Economic hardening of large workpieces is obtd. e.g. long bars or tubes, in a large tank using alternative circuits for oil or water quenching systems.
Patent DE-2623751-A1 (DE)
Title: Disc element for sweeping roller - has hairpin shaped bristles fitted by binding wire secured against circumferential slip (NL 29.11.77)
Inventor: REISLAENDER KONRAD
IPC: A46B3/14
Filed: 1976-05-26
Abstract: The element (S) consists of a hub (3) with a number of groove rings (2) assembled axially. On the circumference of the groove the hair-pin-shaped steel bristles are fitted with the bent parts in the groove and with their two open ends pointing radially outwards. The bent parts are attached to the groove base by binding wires. The ends of the binding wires are pushed through protrusion provided on the base of the groove and turned back to form a hook. The other end of the binding wire is still loose for threading-on the bristles. After completed threading of the bristles, the two ends are twisted together to achieve a taut fitting of the wire on the groove base.
Patent DE-2625931-A1 (DE)
Title: Light beam system for firearm target practice - has bulb triggered on simulated firing and signal received for hit evaluation
Inventor: HATLE JAROSLAV JAN
IPC: F41A33/02
Filed: 1976-06-10
Abstract: System for transmitting and reception of directed light signals is used as aid for target firing practice, pref. in conjunction with small firearms. Firing exercises carried out without danger to the environment or to the competition partners. No noise is generated and the system is of high accuracy. A transmitter (3, 5, 6) is fitted into a simulated firearm (1). A light beam flash transmitted on actuation of the trigger (10). This light beam emerges from the barrel (16) and it is reveived at the target by receiver (19). The hit result is evaluated by a combined optical or acoustic signal. The flashlight bulb (5) is powered by electrical energy stored in one or several capacitors.
Patent DE-2626960-A1 (DE)
Title: Automatic anti-theft alarm for car - is coupled to ignition switch and door lock with time delay between operating lock and switch
Inventor: DANELL DAG
IPC: B60R25/10
Filed: 1976-06-16
Abstract: The anti-theft alarm is linked to the ignition switch and the door switches in such a way that the alarm is automatically set when the ignition key is withdrawn. A time delay circuit prevents the alarm from operating for a set time to allow the driver to lock the vehicle. When the driver opens the vehicle a time delay operates again to give him time to re-insert the ignition key and prevent the alarm. The system provides a fully automatic, self-setting alarm which eliminates any required action by the driver, other than normal key operation. A third time delay prevents the alarm from operating for long periods to prevent the battery being run down, with resetting of the alarm after operation.
Patent DE-2627420-A1 (DE)
Title: Modified sodium metasilicate hydrate - contg. finely divided gas introduced during crystallisation and used in detergents and cleansers
Inventor: OCHSENSCHLAEGER MANFRED
IPC: C01B33/32
Filed: 1976-06-18
Abstract: New modified Na metasilicate hydrates contain finely divided gases, e.g. air or O2 or N2 and/or NH3. The modified cpds. are prepd. by introducing gases, in finely divided form into the initial Na metasilicate hydrates, during crystallisation. Finely divided gas content pref. is >=5 ml/100 g of initial Na metasilicate hydrate. The modified Na metasilicate hydrates are used as components of washing agents and detergents. Prods. have high opacity and degree of whiteness and form clear solns. in water. Hygroscopicity is reduced. Grinding is facilitated. Ground prods. are free-flowing.
Patent DE-2629728-A1 (DE)
Title: Protective padded strip for caravan furniture units - forms load bearing corner connection between abutting furniture faces
Inventor: HYMER ERWIN
IPC: A47B95/04
Filed: 1976-07-02
Abstract: The protective padded strip (1) for cushioning the edges of furniture units in caravans, etc, is fastened between the end sides (8, 8a) of the furniture faces (6, 7) which abut each other at an angle and produces a load bearing connection between the furniture faces. The strip pref. has a rounded outer face (11) which lies more or less flush with the outer face (13) of the furniture faces (6, 7). Since the strip takes up the load it forms the actual corner connection between the furniture faces and by lying flush ensures that it cannot become loose through wear and tear. Where the strips run horizontally they can protrude beyond the outer face of the furniture surfaces so as to form a shelf.
Patent DE-2632251-A1 (DE)
Title: Resistance welding electrode with cooling system - by curved cooling channel base deflecting water over electrode diameter
Inventor: BORGELT RALF
IPC: B23K11/30
Filed: 1976-07-17
Abstract: Electrode for the electric resistance welding has a longitudinal bore such that the base of the hole is curved with a projection in the centre. The curvature may be circular to elliptical and the projection may have a point or radius. The cooling water leaves the supply tube in a stream and is deflected radially by the curved based of the bore. This achieves a uniform thermal load on the electrode working faces and thereby a longer life for electrodes. More uniform extraction of heat from the electrode working surface is achieved.
Patent DE-2639832-A1 (DE)
Title: Back splitting appts. in production of brochures - has feeding mechanism which transfers laminated sheets of paper to predetermined position
Inventor: YOSHIDA KIYOSHI
IPC: B26D3/28
Filed: 1976-09-03
Abstract: The back-splitting apparatus in the production of a brochure, comprises a feeding mechanism which transfers laminated sheets of paper to a predetermined position, the laminated sheets of paper have front and rear covers arranged for each copy and have back fixation of a thickness corresponding to several copies. The first rotary shafts are disposed on the right and left at the predetermined position in a manner to be suitably spaced from a rear part surface of the laminated sheets of paper and have an interval greater than at least a width of the laminated sheets of paper. First gears are respectively secured to the first rotary shafts and a main chain extends over the first gears.
Patent DE-2643231-A1 (DE)
Title: Door lock for vehicle lavatory cabin - has solenoid operator which may be overcome by manual pressure operating rack and pinion
Inventor: HACKENBERG ADOLF
IPC: E05B47/00
Filed: 1976-09-25
Abstract: The door lock is used for the washing and WC cabins in vehicles. The locking mechanism is operated on both door sides by hand. The access to such a room is prevented when this room is out of order for example if there is no washing or flushing water or when the waste tank is filled. The person in the room is still able to leave when automatic lock is applied. The locking mechanism has a locking bolt (5) and is additionally actuated by signals to the solenoid. The solenoid operated lock can be released after overcoming the lock spring (14) force by hand pressure. The free end (18) of the locking element (5) slopes and it forms locking catch. This bolt is released by a gear wheel engaging with the rack teeth in the lock bolt.
Patent DE-2652808-A1 (DE)
Title: Energy absorbing car headrest - has stretched net with edges looped over stubs on frame covered by padding
IPC: B60N2/48
Filed: 1976-11-20
Abstract: The car headrest has the centre open and covered with a stretched net. This deforms under large forces to absorb impact energy and prevent a whiplash effect. The edge of the net is looped over short tags (10) fitted to the support frame (1) and covered by the edge padding. The net is held securely in any direction, with only one layer of netting required for full protection. The net is easy to stretch over the tags, with a simple hook tool. The contour of the frame does not affect the stretching operation.