baber/WOPTO huggingface dataset:
Patent DE-2822983-A1 (DE)
Title: Washing machine drum rotatable about horizontal axis - has several sector chambers each provided with peripheral opening closeable by pivotable radial flap
Inventor: HAGSPIEL WILHELM
IPC: D06F37/10
Filed: 1978-05-26
Abstract: Washing machine has a drum rotatable about a horizontal axis and provided internally with >=1 sector-shaped chamber having a peripheral opening. Opening is closed by a flap which is articulated to a hinge arranged parallel to and spaced radially from the axis to pivot from an open position adjacent a partition to a close position in which it abuts a lip. Used for washing laundry articles or leather. Flap which is actuated automatically does not lead to destruction of machine in case of inadvertent opening.
Patent DE-2823950-A1 (DE)
Title: Deep water subjected mine shaft cylinder lining - has watertight steel and concrete cylinder in pressure proof cylinder, and light joint filling
Inventor: LUETGENDORF HANS-OTTO PROF DR
IPC: E21D5/11
Filed: 1978-06-01
Abstract: The support lining, esp. suitable for deep shafts in unstable terrain with water courses, comprises cylinders coaxially inside each other, with radial interval, with soft asphalt or similar joint filling permitting relative movement. The outer cylinder (A), assembled from one or more rings (3, 3a, 3b) is water-permeable and pressure-resistant in the face of rock pressure, but slightly deformable radially. The inner cylinder (B) is watertight, and made up from an outer watertight steel sheath (8) with reinforced-concrete ring column (9) sliding inside it. The filler (C), sited in the ring gap (7) and evenly loading the inner cylinder, is of a density only slightly exceeding that of water. This enables shafts sunk by the freezing process in such terrain to be securely provided down to 600 m and more, with improved adaptation to rock deformations.
Patent DE-2827354-A1 (DE)
Title: Weaving loom gripper head - has slot provided with clamping projection associated with spring biased ball to form slot into eyelet
Inventor: PORTUGALL ALFONS
IPC: D03D47/23
Filed: 1978-06-22
Abstract: Gripper head for insertion of weft yarns in looms has the clamping position associated with a spring biased means for transforming it into an eyelet. Pref. the gripper head is provided with an open ended slot provided intermediate its length with a clamping position in the form of a raised portion, opposite which is arranged a ball which is biased into co-operation with the portion by a helical spring. Spring may have the required resilience for permitting easy entrance and exit to the weft yarn used. Yarn breakage is prevented in that weft yarn is readily insertable and removable into and from the eyelet.
Patent DE-2829320-A1 (DE)
Inventor: MORITANI NAKANOBU
IPC: G04G15/00
Filed: 1978-07-04
Abstract: An electronic timer includes a presettable counter for continuously counting clock pulses and which is controlled to selectively count to a desired time count and to continuously count from that desired time count. A storage device stores, upon actuation, a time count counted by the presettable counter. A detection output is produced when the presettable counter has completed the counting from the desired time count therein to a given time count. An alarm is generated in response to the detection output and is thereafter stopped. In response to the stopping of the alarm, the presettable counter is preset with the time count stored in the storage device. In this way the presettable counter is automatically set to an initial time count to enable repeated use without complication.
Patent DE-2830863-A1 (DE)
Title: Christmas candle holder of trellis design - has holders supported by criss=cross rods possibly interwoven with pine twigs
Inventor: GRAU KURT
IPC: F21V35/00
Filed: 1978-07-13
Abstract: The trellis which makes up the holder comprises three or more upright rods or bamboo canes and three or more horizontal rods which are movably connected together by screw bolts to allow vertical displacement and thus design alteration. The vertical rods are always to be upright since they support the double holders in which the swivel candle holders are mounted. Short pine tree branches can now be used to decorate the trellis wherein a tray can be fitted beneath the unit to collect the needle drop. The resulting Christmas tree type decoration can be mounted on a wall or be free standing and can replace the conventional Christmas trees where space is limited. The candles are now held safe and firm.
Patent DE-2835016-A1 (DE)
Title: Ornamental candle retaining its appearance - has decorative dish-shaped insert, pref. of deep drawn polystyrene film, holding wax
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: C11C5/00
Filed: 1978-08-10
Abstract: A candle contains a wall-like insert which, at least in the upper zone ressembles a double wall, and is made from a material which remains solid under the action of the molten wax. The insert is coated on its outside with a thin layer of wax and it contains on its inside, the main mass of the wax and the wick or wicks. The wax of the candles does not melt and run to waste. In addn., the candle decoration is not destroyed as the candle burns down, and the candles can be produced in a simpler and cheaper manner.
Patent DE-2836797-A1 (DE)
Title: Rat trap using electric shock - has cover with trap door to which runway with built in in electrode leads
Inventor: ZIMMER JOSEF
IPC: A01M23/38
Filed: 1978-08-23
Abstract: The rat trap has a bucket-like container (1) of electrically non-conductive material, with a cone shaped cover (2) including a central automatic trap door (4a, 4b). Above the trap door is a path extending from one side of the container to the other, the path having electrically conductive running faces. In the middle of the path is an insulated electrode (9) to which accepts a bait. The conductive runway surfaces and the electrode are connected to the terminals of a high voltage supply.
Patent DE-2837780-A1 (DE)
Title: Large dia. bale press and transporter - has clamp plates coupled to hinged transfer arm and forming sides of press chamber
Inventor: BOLLMANN SEN HEINRICH
IPC: A01D90/08
Filed: 1978-08-30
Abstract: A large dia. cylindrical bale press is mounted on the front of a trailer, the latter including hinged arms to lift the completed bale from the press and into a load retaining area. The arms are pref. coupled to the sides of the press chamber, these forming the jaws of the lifting clamp. The arms are hydraulically operated, the press opening at the rear to allow the complete bale to be lifted out. The top section of the chamber wall can be hinged forwardly by an hydraulic cylinder.
Patent DE-2837952-A1 (DE)
Inventor: WACLAWICZEK HERBERT VON ING GR
IPC: C10J3/20
Filed: 1978-08-31
Abstract: PCT No. PCT/DE79/00092 Sec. 371 Date Apr. 29, 1980 Sec. 102(e) Date Apr. 29, 1980 PCT Filed Aug. 21, 1979 PCT Pub. No. WO80/00441 PCT Pub. Date Mar. 20, 1980. Method for generating methane or synthesis gas from carbon-containing materials, e.g. coal, by reacting part of the carbon with hydrogen in a hydrogenating gasifier to produce a methane containing gas, and reacting the residual carbon with steam in a steam gasifier to produce a raw gas containing synthesis gas. Features are: (a) The steam gasifier is heated with the raw gas leaving the hydrogenating gasifier. (b) The hydrogen gas entering the hydrogenating gasifier is heated with the raw gas leaving the steam gasifier. (c) The output stage of the steam gasifier is heated electrically. (d) The entire nuclear heat is given off to a steam loop. In addition a methane cracking furnace may be provided with the following features: (a) The methane cracking furnace is heated electrically in the upper temperature range.
Patent DE-2843281-A1 (DE)
Title: Hose coupling with protected ends - has guard ribs round and protruding beyond hose ends forming socket connection
Inventor: WALTERSPIEL JUAN N DR MED
IPC: A61M39/10
Filed: 1978-10-04
Abstract: The hose coupling has hose ends protected from contamination, being particularly for infusion purposes. Both halves have on the outside of the hose radial guard ribs (1) of the same number, protruding in a concentric pattern beyond the hose ends. At the end furthest from the coupling point each rib has a widened portion (2) with if desired transverse grooves in its outer curved surface (3). The hose ends form a plug-and-socket connection with larger-and smaller diameter portions (4, 5) fitting one inside the other, the halves engaging together by the ribs fitting between each other.
Patent DE-2843300-A1 (DE)
Title: Curved motor vehicle window pane raising mechanism - has arm enclosing angle enabling its end to follow curved track
IPC: E05F11/44
Filed: 1978-10-04
Abstract: There are two arms swivelling about two axes, with the second engaging two angled running rails in the mechanism for raising and lowering a pane curved about a transverse axis, esp. in motor vehicle windows. In every activating position the second swivel axis encloses a small acute angle with a reference line vertical to the direction of raising and lowering and bottom pane edge. The angle is such that the end of the second arm released from the first rail is guided on a track following the curved track of the point of contact of this arm with the first rail. This is simple and inexpensive.
Patent DE-2844014-A1 (DE)
Title: Profiled extruded strip used in mfr. of roller blind boxes - comprises hard pvc foam core covered by co-extruded pvc skin
Inventor: SCHMIDT GERNOT
IPC: E06B9/17
Filed: 1978-10-09
Abstract: Extruded profiled element for roller shutter boxes comprises a core of plastics hard foam, pref. PVC foam, and at least on part of the core, a co-extruded skin made of a material that is dissimilar from that of the core in respect of >=1 physical or chemical property. The skin is pref. of unplasticised PVC, 0.1-0.5 mm thick. The specific wt. of the core is at most 0.6 g cm-3 and that of the skin is about 1.45 g cm-3. The skin is pref. of a colour different from that of the core.
Patent DE-2845898-A1 (DE)
Inventor: ROSTOWSKI TEJA
IPC: E21D9/12
Filed: 1978-10-21
Abstract: Such a heading machine has a winning boom (7) with a cutting drum (6). A conveyor (4) is pivotably mounted on an underframe (3) about an axis (16) extending horizontally and transversely to the driving direction. In order to increase the horizontal stability of the heading machine with simple, inexpensive means, a guide (23) consisting of a two-membered coupler (24, 25) is connected like a toggle lever at a distance (a) between the conveyor (4) and the underframe (3). <IMAGE>
Patent DE-2846070-A1 (DE)
Title: Expanding socket for cavity wall fixing - has U=section spreader arms overlapping when not expanded
Inventor: STORCK FRIEDRICH DIPL ING DR
IPC: F16B13/12
Filed: 1978-10-23
Abstract: The socket with flange and neck has two expanding arms spread apart by a body passing through the flange and neck being joined into the neck portion furthest from the flange. The arms (3, 4) are of U-section, with flanges (6) on the one arm overlapping those of the other with the arms in the unexpanded state. Those on the one arm can overlap those on the other alternately, and the portions of them near the neck can be separate from the arms.
Patent DE-2851136-A1 (DE)
Title: Cine projector with auto-timer - using comparator drive circuits, and preset and actual counters
Inventor: EITING HELMUT
IPC: G03B1/62
Filed: 1978-11-25
Abstract: The cine camera is provided with a programmed counter for sequence length and a comparator which counts the sequence length and stops the projection at the selected count. The operator merely presses the start button each time the next sequence is required. The counting circuits and drive circuits are completely electronic for a simple layout. Transistorised holding circuits ensure that a mere touch of the start control initiates the sequence. The counters are reset to zero each time the projector stops.
Patent DE-2854020-A1 (DE)
Title: Cardboard sheet forming tear-open box - has tear strip running along sidewalls in sinusoidal line
Inventor: SESAR JULIUS
IPC: B65D5/54
Filed: 1978-12-14
Abstract: The sheet of cardboard, corrugated paper, plastics etc. is designed to form a tear-open box. The structure of the box includes a tear-open strip which runs continuously along the inside. This tear-open strip has a starting notch stamped in it to allow gripping of the strip from the outside. The strip (18) runs along the four sidewalls (2-5) of the box in a non-straight line. When these walls are upright, the line can have a single uppermost and a single lowermost position, and it can be in the form of a single wave.
Patent DE-2902238-A1 (DE)
Title: Train monitoring control system - has transmitter located on train to detect passage and indicate that track section is clear
Inventor: JAKOB WOLFGANG DR ING
IPC: B61L1/14
Filed: 1979-01-20
Abstract: The train monitoring system is used to provide automatic confirmation that the last wagon or carriage has passed over a specific section of track. A train (2) carries two transmitters; one at the front end (S1) of the engine and one located on the last carriage (S2). Detectors are located at specific intervals along the track (BS). All detectors are coupled to local control units (AE1, AE2) that are cable connected to a switching station (ST). In operation the leading transmitter outputs an identifying code for the train and the assigned control unit has to receive a signal from the trailing carriage transmitter within a specific period. Additional detectors (AD1, AD2) of an inductive type generate outputs of the train stops within the control section.
Patent DE-2907024-A1 (DE)
Title: Motor vehicle electromagnetic differential lock - operates in two stages using coil field pressing follower plate against holding pads, with magnetic force up to 50 per-cent of torque
Inventor: ASSFALG ALOIS
IPC: B60K23/04
Filed: 1979-02-23
Abstract: The two-stage motor vehicle differential locking is especially advantageous in difficult driving conditions, e.g. cross-country. The lock can be adjusted by button pressure to a flexible or rigid application. In the first stage several electromagnetic coils generate a magnetic field which presses a follower plate (1) against a holding pad (20). The magnetic force is approximately 50% of the highest possible torque, which in turn provides a flexible connection of both drive wheels with the result that, even with the differential block, road bends can be negotiated. In the open cross-country conditions this provides protection for the vehicle whose drive shafts do not receive impact loads. In addition to the flexible locking a rigid locking can be attained by magnetically actuated bolts, dependent on the driver's button depression. For this purpose a special magnetic coil (5) is energised and the locking bolts (13) are moved into the bores (19) of a plate wheel (17).
Patent DE-2909773-A1 (DE)
Title: Domestic pet cage - has one part of cage fast with base and other part(s) articulated to one part for pivoting relative to one another
Inventor: JUESTL FRITZ
IPC: A01K31/06
Filed: 1979-03-13
Abstract: Domestic pet cage has the upper part (2) of the cage composed of at least two sections (3,4,5) of which the part (3) is integral with the base (1) and the part (4,5) is articulated along almost its whole length to the part (3) for pivotal movement relative to one another. The cage is pref. for parrots. Contact between pet and humans is improved and hunting for the pet through a limited opening is dispensed with.
Patent DE-2911939-A1 (DE)
Title: Aluminium foil coating machine for paper container - stretches container before sliding it onto preformed foil for covering interior
Inventor: SCHMIDT WERNER
IPC: B31B105/00
Filed: 1979-03-27
Abstract: The method is used for providing a coating which is preformed on to a container casing made from a flat fibre material such as paper. The casing is widened out over the outer measurement of the coating. It is then slid over the coating held by a support and is then left to shrink onto the coating. The casing and/or the coating are provided with an adhesive covering before the sliding on process. The machine used for the process inludes a prong to hold the preformed coating (2) and a splaying prong (3) for the casing which can be brought into an adjoining and co-axial position.
Patent DE-2911949-A1 (DE)
Title: Twin valve with valve sealing measurement chamber - has actuating lever cut=out shaped to maintain long duration seal
Inventor: FEUCHT FRIEDRICH
IPC: F16K3/18
Filed: 1979-03-27
Abstract: A valve with input and output ports has valve seats in each port sealed by moving valve elements connected to a common drive. The valve housing contains a chamber sealed by the valves form a valve sealing measurement chamber. The valve sealing mechanism is developed to enable the sealing to be maintained over long periods without complicated linkages. It is applicable in gas-fired equipment in the channel from the gas pipe to burner. The valve elements are moved by a deforming elastic intermediate element actuated by a lever with a cut-out in which a drive engages. The edge of he cut-out, in the region is which the pin lies against it in the valve closed position, forms an acute angle with and opposing the pin movement direction.
Patent DE-2912336-A1 (DE)
Title: Constantly circulating water filled swimming pool - has inflow opening insertion units sealing floor structure from high pressure water
Inventor: MEYER HELMUT ING GRAD
IPC: E04H4/12
Filed: 1979-03-28
Abstract: The inflow opening is designed for use at a bottom of a swimming pool. The opening rim permits adaptation to the floor construction. The grid in the opening distributes the flow of water evenly. The floor structure is sealed against the high-pressure water supply pipe (18) by the fitting (9) in the structure of the bottom of the pool. The pipe (18) terminates short of the inlet distributor plates (16) which can be supported by an inset housing (11) inside the unit. The floor structure is effectively protected from high-pressure water.
Patent DE-2912972-A1 (DE)
Title: Manual spray dispenser for paper towels etc. - has liq. container with spray valve whose outlet nozzle fits into notch of telescopic upper container part
IPC: H02K1/20
Filed: 1979-03-31
Abstract: Kitchen or toilet paper towels can be treated with deodorant, or disinfectant by a dispenser, comprising a housing made of a solid lower part (3), which takes the container (2) of liq. and is fitted with a spray valve (7), and of an upper part (4) which slides telescopically into the lower part. The upper part has in the lid a funnel-shaped depression (5) with a holder (8), set in the funnel neck to take the spray nozzle (6) which can slide in the spray valve. Several channels (9) link the nozzle holder and nozzle on the container inside (10) and connect to the inside of the depression. Thus the spray valve can be actuated by the spray nozzle, when the housing upper part slides into the lower part. The liq. from the spray nozzle can be mixed with the air which flows through the channels, for forming a suitable treating mist.
Patent DE-2913263-A1 (DE)
Title: Moulded stonework for sealing buildings or structures - where inorganic silicon cpds. are included in moulding to form moisture barrier
Inventor: DREES REINHOLD
IPC: C04B28/26
Filed: 1979-04-03
Abstract: Parent patent described the mfr. of stone for sealing a building or structure against moisture and water by creating a barrier via the silicifying or cementing of a loose stone mixt. Specifically in this addn. inorganic Si cpds. to the loose stone mixt. before the latter is moulded, the pref. cpds. being water-glass; silica sol; or silical gel. The Si cpds. produce the required silicification. When the starting materials are being mixed, substancs which promote silicification are pref. added, e.g. dil. alkalies or acids. As compared with the main patent, the stone mixt. is uniformly silicified inside the moulding.
Patent DE-2918168-A1 (DE)
Inventor: CONRAD JENS DIPL CHEM DR
IPC: C11B9/00
Filed: 1979-05-05
Abstract: This invention is directed to perfume compositions comprising 4,6-dioxa-5-C1-C8-alkyl or C2-C8-alkenyl-tricyclo[7.2.1.02,8]dodec-10-enes, the use of said tricyclododecenes as an odorant, the synthesis of said tricyclododecenes, and novel tricyclododecenes.
Patent DE-2918425-A1 (DE)
Title: Rail track constant height setting support - comprises hydraulic jacks between surfaces with slots for locating between rail and support girder
Inventor: DRECHSEL ALFRED
IPC: E01B35/04
Filed: 1979-05-08
Abstract: The system keeps a railway track at constant height while a structure is inserted underneath. the height of the track (1) is kept constant by supports (9) adjustable for height between the structure and the lowermost position of the supporting girders (2). These are either stationary or follow the moving supporting points. Slides (4) can be provided between the supporting pints and equipped with guide edges (6). These can be formed by hydraulic jacks with rectangular grooves in the base of the cylinder and the top of the piston.
Patent DE-2920410-A1 (DE)
Title: Thread-reinforcing insert for soft materials - has ends sealed by thin film e.g. hardenable varnish or glued paper
Inventor: LAUER ALFRED
IPC: B25B27/14
Filed: 1979-05-19
Abstract: The thread-reinforcing insert is particularly for use in aluminium and plastics. It comprises a tubular body with internal and external threads screwing into a tapped hole. It is sealed at the ends by a thin film of material, e.g. by dipping in hardening varnish. Alternatively, glued paper can be used to seal the forward end. It can be formed by a coil of steel or bronze wire, with a driving dog protruding radially inwards at the forward end.
Patent DE-2921061-A1 (DE)
Title: Gallium recovery from aluminium-contg. aq. basic solns. - by liq. liq. extn. with organic phase contg. alkenyl-substd. hydroxy-quinoline
Inventor: HELGORSKY JACQUES
IPC: C22B3/36
Filed: 1979-05-23
Abstract: Parent patent described a Ga recovery process comprising (a) liq.-liq. exten. of Ga at 100 degrees C from strongly basic aq. solns. in the presence of large Al quantities by means of an organic phase consisting of (i) a water-insoluble hydroxyquinoline contg. >=8C in substituent and (ii) an aliphatic and/or aromatic opt. halogenated hydrocarbon and (b) a 2-step re-extn. with strong acid of different concn. Improvement is that the extractant is a 2-7 (5-7) C alkenyl gp. -substd. hydroxyquinoline. High Ga quantities can be extd. in 1 step, e.g. 56%. The aq. soln. is only slightly depleted in Na, e.g. by 1%, and in Al, e.g. by 3.4%.
Patent DE-2921191-A1 (DE)
Title: Paper roll transport truck safety device - has thrusting ram control valve opened by weight of roll
Inventor: FALKENSTEIN HERMANN JOSEF
IPC: B65H19/12
Filed: 1979-05-25
Abstract: The safety device prevents movement of a transport truck on underfloor rails, particularly one handling large and heavy paper rolls, until it is properly loaded. The weight of a roll on the truck actuates a tappet (8) against spring action (9), so as to open a valve controlling the hydraulic or pneumatic supply to a ram thrusting the truck along the rails (1). The ram sets the truck in motion, after which it can easily be pushed by hand.
Patent DE-2924841-A1 (DE)
Title: Chocolate paste pre-crystallisation - in cooled cylinder with revolving spirally ribbed rotor
Inventor: KREUTER WALTER
IPC: A23G1/18
Filed: 1979-06-20
Abstract: A fatty cpd., esp. a chocolate paste, is pre-crystallised by chilling on a cooling surface, e.g. a jacketed cylinder through which a coolant flows. The crystals are removed from this surface by applying a high shearing stress in a thin film of not over 2 mm thickness (0.1-1 mm). The stress is pref. applied periodically, e.g. for forcing the paste through the narrow gap between the inside wall of the cylinder and spiral ribs on a revolving rotor. Design combines a good quality of pre-crystallisation with a simple construction.