baber/WOPTO huggingface dataset:
Patent DE-2825873-A1 (DE)
Title: Vehicle steering column lock - has spring biased lever held back by lock barrel after release and re-engaged only after key withdrawal
Inventor: LIMBURG JOACHIM
IPC: B60R25/021
Filed: 1978-06-13
Abstract: The vehicle steering column lock has a lever (20) pivoted near its centre (23), and has a cranked end (15). A helical torsion spring (32) wrapped around the pivot has one arm (41) bearing against the lock housing (4), and the arm (31) engaging in a recess (35) in the lever. This biases the lever so that its cranked end engages a keeper (13) to lock the steering. When the key is inserted, the barrel (18) can be turned. A cam (19) on the barrel pivots the lever clear of the keeper, and axial movement of the barrel pushes the end (30) of the spring arm out of its recess (35) to be held by the side of the barrel. Further rotational movement of the barrel and cam thus has no effect on the lever.
Patent DE-2833378-A1 (DE)
Title: Antidepressant 4-phenyl-thieno-piperidine derivs. - prepd. by cyclising N-thenyl-N-2-hydroxy:phenethyl-amine
Inventor: SCHNEIDER CLAUS DR
IPC: C07D333/30
Filed: 1978-07-29
Abstract: Thiono-piperdines of formula (I) and their acid addn. salts are new. In (I)R1 is Cl, Br or 1-3C alkyl; R2 is H or, when R1 is 1-3C alkyl, Cl or Br; R1 and R2 may also together form 3-4C alkylene. R3 is H, F, Cl, Br, Me, Et, OH or CF3; R4 is H, 1-4C alkyl or phenylalkyl). (I) have antidepressant, thymoleptic and central stimulant activity. Various cpds. (I) have IC50 values for inhibition of serotonin and noradrenalin of 0.56X10-3 to 10-5 moles. Reserpine antiagonist activity is also demonstrated. LD50 is 1100 to >2560 mg/kg mouse p.o. Dose is 1-75 (pref. 5-5 50)mg for humans.
Patent DE-2842667-A1 (DE)
Title: Fault locating system for digital transmission link - sends single digital locating signal with alternating sections of high-density ONE and ZERO digits
Inventor: CHRISTIANSEN HANS-MARTIN DIPL
IPC: H04B17/40
Filed: 1978-09-29
Abstract: The fault locating system sends continuously a single digital locating signal during the entire fault-locating process. The locating signal contains periodically alternating sections with an increased number of zero bits and sections with an increased number of 'ones' bits. At the repeater stations, a signal is derived having a period equal to that of the alternating sections of the locating signal. This derived signal is rectified and a control signal produced to control the closure of the loop-closing switches and the opening of the disconnectors.
Patent DE-2845852-A1 (DE)
Title: Packaging made from flat material - consists of blisters on flat board and has window type recess covered by plastics foil
Inventor: DIRR LUDWIG WILHELM
IPC: B65D81/07
Filed: 1978-10-20
Abstract: The package is of the blister-board type. It has a frame made from flat material which includes a window type recess and at least two support sections angled off on the outside of the frame to which a plastics foil is superimposed which is moulded in the window. The plastics foil is only connected to that section of the frame up to the attachment point of the side supports using a heat sealing process as previously known. There are corner grooves which extend from the corners of the frame (2) to the corners of the window (5).
Patent DE-2846127-A1 (DE)
Inventor: STUBENRAUCH GERD DIPL CHEM DR
IPC: A01N43/64
Filed: 1978-10-23
Abstract: 1. Claims for the contracting states BE, CH, DE, FR, GB, IT, LU, NL, SE 1,2,4-Triazol-1-yl compounds of the general formula I  see diagramm : EP0010298,P12,F3  where R**1 denotes phenyl substituted by clyclohexyl, phenyl, 1 to 3 halogen atoms or alkyl of 1 to 4 carbon atoms, and Y denotes OR**2 or  see diagramm : EP0010298,P12,F4  where R**2 denotes alkynyl of 3 to 15 carbon atoms, R**3 denotes hydrogen, alkyl of 1 to 20 carbon atoms, alkenyl of 3 to 15 carbon atoms, phenyl or cyanoethyl, and R**4 denotes phenyl or benzyl optionally substituted by 1 or 2 halogen atoms, trifluoromethyl or alkyl of 1 to 4 carbon atoms, or alkenyl or alkynyl of 3 to 15 carbon atoms, phenylethyl, naphthyl or cyanoethyl, and their plant-compatible salts and metal complexes. 1. Claims for the contracting state AT A fungicide containing a 1,2,4-triazol-1-yl compound of the general formula I  see diagramm : EP0010298,P13,F3  where R**1 denotes phenyl substituted by cyclohexyl, phenyl, 1 to 3 halogen atoms or alkyl of 1 to 4 carbon atoms, and Y denotes OR**2 or  see diagramm : EP0010298,P13,F4  where, R**2 denotes alkynyl of 3 to 15 carbon atoms, R**3 denotes hydrogen, alkyl of 1 to 20 carbon atoms, alkenyl of 3 to 15 carbon atoms, phenyl or cyanoethyl, and R**4 denotes phenyl or benzyl optionally substituted by 1 or 2 halogen atoms, trifluoromethyl or alkyl of 1 to 4 carbon atoms, or alkenyl or alkynyl or 3 to 15 carbon atoms, phenylethyl, naphthyl or cyanoethyl, and its plant-compatible salts and metal complexes.
Patent DE-2850850-A1 (DE)
Title: Friction locking mechanism for tilting chair - consists of two pivoting tubes fitted with two locking wedges, and operating lever
Inventor: HOEOEG SIVERT
IPC: A47C1/027
Filed: 1978-11-24
Abstract: The friction type lock is for locking two components (3) such as parts of a swivel, or tilting chair, which have a common pivot axle. One of the two pivoting parts has a flat cog (6) which is slanting at an angle in relation to the pivot axle, and is positioned between a pair of locking wedges (9, 10). The wedges (9, 10) are fixed to the second (3) of the two pivoting parts. The two pivoting parts (3, 4) consist of a pair of concentric pipes constituting the rocker for the chair. The inner tube (4) holds the cog (6) and is rigidly fixed to the legs of the chair, whereas the outer tube (3) has a locking wedges (9, 10) and is rigidly fixed to the chair seat. The two wedges are connected by a lever (15) which is positioned on a pin (12) on each wedge.
Patent DE-2853322-A1 (DE)
Title: Curved pipes mfr. system - consists of straight pipe making machine and pipe bender placed in line and relative positions of machines may be altered
Inventor: LANG THOMAS PETER
IPC: B21D7/12
Filed: 1978-12-09
Abstract: The arrangement consists of a bending machine with chucks and bonding head. A tube manufacturing machine is placed in front of the bending machine, so that manufacture of the bent pipe sections can be continuous. The two parts of the arrangement are so mounted, that the two machines can be moved relative to one another. The bonding head of the machine is fixed on the machine. The bending machine has two chucks between which a pipe cutter is mounted. A probe is mounted near the bending head (6) which probes the pipe end, and controls chucks and cutter.
Patent DE-2856144-A1 (DE)
Title: Loose soil cohesion improvement system - delivers medium into soil above eccentric of vibratory compactor
Inventor: SCHMIDT RUDOLF ING GRAD
IPC: E02D3/12
Filed: 1978-12-27
Abstract: The system improves the cohesion of loose soil during vibratory compaction. During vibration, a medium engendering cohesion is delivered into the soil all round and above the eccentric (4) of the vibrator (1). The annualr space round the latter can be filled with water during vibration.
Patent DE-2856719-A1 (DE)
Title: Pyrethroid insecticide and acaricide - alpha-cyano-3-phenoxy-benzyl 2-di:chloro-vinyl-spiro-(2,2)-pentane-1-carboxylate
Inventor: GREUTER HANS DR
IPC: A01N53/00
Filed: 1978-12-29
Abstract: New spiro 2,2 pentane carboxylic acid ester is the cpd. of formula (I). (I) is an insecticide and acaricide with higher activity than the known analogues of US 3961070. It is partic. useful against pests of cotton (e.g. Spodoptera littoralis and Heliothis virescens) and vegetables (e.g. Leptinotarsa decemlineata and Myzuspersicae). (I) is also highly active against flies, e.g. Musca domestica, and mosquito larvae.
Patent DE-2903304-A1 (DE)
Title: Roller shutter case interior insulating panel - has ends held by profile battens fixed to frame and case end
Inventor: WOLF KARL HEINZ
IPC: E06B9/17
Filed: 1979-01-29
Abstract: A horizontal panel is attached to the outside frame and the inner end walling of the case. This provides heat and/or sound insulating sealing for a roller shutter case above a window or door. It has a rigid layer facing the interior and an insulating layer facing the case. A profile batten with one or more shanks is attached to the frame surface facing indoors and running parallel to the window surface. A second batten is attached to the bottom edge of the case end walling. This has one section parallel to this edge and another facing away from it. One end of the insulating panel is gripped by the first batten and the other by the second.
Patent DE-2909819-A1 (DE)
Title: Toy modelling kit - with ferromagnetic base plate and plastic partitions with embedded permanent magnets
Inventor: DYLA HANS
IPC: A63H33/00
Filed: 1979-03-13
Abstract: A toy kit for modelling, educational purposes or play includes a ferromagnetic base plate of rectangular shape with two side plates. Partitions are made of a nonmagnetic material such as a deformable plastic or plasticine in which permanent magnet particles are embedded. The partitions can thus be located anywhere on the base plate. The partitions are lined with marixes, made of aluminium or PVC, in which image or shapes are engraved. Matrices can also be hand-made by laying on aluminium foil on a rubber sheet and applying a stylus to it. When a casting resin is poured into the cavities thus formed, a great variety of building blocks can be cast.
Patent DE-2909916-A1 (DE)
Title: Security lock with magnetic or electrical detector - uses e.g. permanently magnetised key attracting or repelling spring-loaded magnet and releases alarm if characteristics differ
Inventor: JOSTAN JOSEF DIPL CHEM DR RER
IPC: E05B45/06
Filed: 1979-03-14
Abstract: Additional protection can be given to a lock by including a device which is switched over from one state to another by inserting a key with the correct magnetic or electrical properties. This allows the lock to be opened. Attempts to open the lock without switching this device will sound an alarm. This principle can be applied in various ways as in the following examples. A permanently magnetised key attracts or repels a spring loaded magnet in the lock. A soft iron key completes the magnetic circuit of a coil and the change of current is detected. A key of insulating material opens contacts in the lock. A key in the form of a plug contains pieces of ferrite which change the inductance of the coils of resonant circuits in the lock.
Patent DE-2915149-A1 (DE)
Title: Multipole relay for e.g. communication equipment - has gas-encapsulated contacts mounted between two printed circuit boards and enclosed by coil
Inventor: GUENTHER HANS
IPC: H01H51/28
Filed: 1979-04-12
Abstract: The relay has a number of contacts enclosed by the windings of an energising coil (14). The relay contacts (2) are coupled between two opposing printed circuit boards (4,5) with aligned rows of feed-through connection holes. One line of holes of one of the circuit boards (4) meet the spring tongues of a spring contact rail (8). The tongues also meet an adjacent second line of holes receiving the connection wires of the respective relay contacts. The opposing wires are inserted in a line of holes in the second printed circuit board (5). The connection terminals for the energising coil (14) are threaded through two further holes in the first circuit board (4) and coupled to spring contacts of the contact rail (8).
Patent DE-2922971-A1 (DE)
Title: Sales counter with cooling and moistening air circulation - has mechanical vibrator with piezo or magnetostrictive element producing surface wave in water tank
Inventor: MANGOLD KARL-HEINZ
IPC: A47F3/04
Filed: 1979-06-06
Abstract: Sales counter has a display subjected to cooling and moist air. It has equipment for producing fine liquid particles in the air without introducing the destructive heating problems produced by boilers. The air is humidified by a mechanical vibrator, where the oscillating component is in contact with an amount of water. It produces a surface wave in the direction of the air flow. The vibrator incorporates a piezolectric, electrical or magnetostrictive vibrating element. The base of the vibrator has an enclosed air inlet and air outlet hole and a water tank, with a feed and a discharge pipe.
Patent DE-2942717-A1 (DE)
Title: Digger for multi-rolled beet harvester - has side-pivotable shares which can be reciprocated up and down
Inventor: WESTPHAL HERBERT
IPC: A01D25/00
Filed: 1979-10-23
Abstract: The digging device is for multi-rowed beet harvesters. It has side-pivotable shares with share plates which can be moved up and down by an oscillatory drive. Digging shares have a share holder (7) each carrying two share plates (5) and pivotable about a vertical axis (2). This vertical axis (2) is arranged on a bearing section (18) which pivots about a horizontal axis (17). The oscillatory drive (20) engages on the bearing section.
Patent DE-2942973-A1 (DE)
Title: Tubular heat storage unit wall mounting - has stop overlapping wall hole and bent fish-plate passing through holes
Inventor: HAAS HERMANN
IPC: F24H9/18
Filed: 1979-10-24
Abstract: A tubular heating component is carried through an aperture in a wall and held fixed by a holder, in a heating appliance, esp. heat storage unit with insulation located in front of the wall. The holder (5) is firmly connected to the heating component (4). It has a stop piece (6) overlapping the aperture edge, on one side, and, on the other, a bend fishplate (8) passing through the aperture, with its bent open end radially protruding across the edge. The stop can be a conically widened ring collar, with its narrow end, of smaller dia. than the aperture, facing the aperture (3).
Patent DE-2946700-A1 (DE)
Title: Spray box with protective top cap - has side opening for second spray head and clamp below opening to hold connecting tube of this head
IPC: B65D83/14
Filed: 1979-11-20
Abstract: The cap (6) is intended as protective cover over the top of a spray box (1) (i.e. over the lid (2) with spray head (5) and spring-loaded valve (4)). It has a stepped collar (7) which fits over the upper rim (3) of the box and is provided with an opening (8) to receive a second spray head (9) with connecting tube (10). The opening is arranged in the side wall of the cap and a clamp (11,12) on this wall below the opening is capable of receiving the tube. The clamp may be arranged at the collar (7) and may consist of an opening.
Patent DE-2951588-A1 (DE)
Title: Butt fitted door case hinge plate fixture - has set-screw in outer housing side acting with swivelling inner housing side
IPC: E05D7/12
Filed: 1979-12-21
Abstract: Housing units welded on the inside provide for insertion, screwing and clamping of hinge flaps in slits in the case (1), in fixing such flaps on cases for doors, or other closing units. Each housing unit (2) comprises an outer part (3), and an inner part (4) swivelling about an axis (a-a) parallel to the hinge pin, with the nut (8) for the fixing screw (9) attached to it. The side (15) of the outer part away from the case slot (11) has a semi-circular recess containing a rotatable, axially immovable adjusting screw (19), effectively in contact with the inner part's adjoining side (17), for wormgear type action. This permits easy adjustment of the door gap.
Patent DE-3000300-A1 (DE)
Title: Sports arena flooring - with polyurethane foam, two layers of PVC or polyethylene slabs and soft PVC coating
Inventor: NEUBAUER WOLFGANG
IPC: E04F15/22
Filed: 1980-01-05
Abstract: The flooring for a sports arena consists of a first layer of soft plastic foam, e.g. a 12 mm thick polurethane foam, on the concrete floor. This is followed by two layers of identical square slabs, but offset relative to each other, e.g. of PVC or polyethylene of 3 mm thickness. The distance between the squares is kept to 2 mm. A final continuous layer of 2 mm thick linoleum or soft PVC completes the flooring. Such a flooring can expand freely when exposed to extreme solar radiation and is also waterproof.
Patent DE-3001887-A1 (DE)
Title: Pinking induced vibration sensor - with piezoceramic reed encased in epoxy! resin
Inventor: BONE RAINER
IPC: H01L41/113
Filed: 1980-01-19
Abstract: Sensor, esp. for detecting the vibrations produced by the pinking of an internal combustion engine, consists of a vibrating reed, made of piezoceramic material, which is embedded in a block of epoxy resin. The hardness of the epoxy resin is chosen to suit the desired bandwidth of the vibrations. To obtain a large bandwidth, an epoxy resin with a hardness of 75-80 Shore A is chosen, and for a narrow bandwidth the hardness of 85-95 Shore D.
Patent DE-3005232-A1 (DE)
Title: Heater for fuel of IC engine - has fuel line heated by engine coolant passing through small heat exchanger controlled by thermostat and solenoid valve
Inventor: KOCH GERHARD
IPC: F02M31/16
Filed: 1980-02-13
Abstract: The heater has a heat exchanger forming part of the cooling system of the engine and connected to the fuel supply line. The heat exchanger may be a container through which the fuel line loops or meanders. Alternatively, the fuel line may loop or coil around a line belonging to the cooling system. The fuel line is connected to a thermostat and to an overflow container with overflow line before entering the carburettor or an injection system. Alterantively, the part of the cooling system containing the fuel line may be located in a shunt line and connection lines provided to the cooling system with temp. controlled solenoid valves.
Patent DE-3008164-A1 (DE)
Title: Thrust ball bearing with ball rings - has rings with protrusions between successive balls to hold them apart
IPC: F16C19/10
Filed: 1980-03-04
Abstract: The thrust bearing has rings radially inside and outside the row of balls between the races. The ring cross-sections are such that the balls cannot escape. One or both of the rings (1,2) have protrusions (5) between successive balls (3), ending short of the pitch circle of the latter, and holding the balls apart. The protrusions can be formed on the outer ring, while each ball fits between two side edges formed in the inner one. The protrusions can comprise corrugations in the one ring.
Patent DE-3008222-A1 (DE)
Title: Covering material for building roof - comprises several sealing strips glued together to form passage for solar heat recovery fluid
Inventor: HEYEN JOHANNES
IPC: F24J2/04
Filed: 1980-03-04
Abstract: The strip material both forms a roof covering and recovers solar heat. It is made up of several strips of sealing material, two such strips being typically glued together by tapes which are adhesive on both sides. An inlet and an outlet can form the only openings, and a fluid can be passed through. A material of ethylene- copolymerisate-bitumen base is partic. suitable. An efficient waterproof roof covering and energy recovery system is produced at low cost.
Patent DE-3011786-A1 (DE)
Title: Cutting chain grinding machine - is infinitely variable to accommodate different chain link pitch, and cutting and support tooth heights
Inventor: DIETRICH ULRICH
IPC: B23D63/16
Filed: 1980-03-27
Abstract: The mechanism is intended for grinding the teeth of a cutting chain (1), particularly of the type comprising cutting and support links, drive links and connector links. The chain is intermittently fed along a swivelable grinding head (40) and, when a cutting tooth comes into contact with a feeler (52), this closes a contact of a control which swivels the head into the appropriate working position. The support teeth are ground and radiused by a grinding shaft (18). The intermittent operation of the chain drive, grind head (40) and grind shaft (18) is infinitely variable to accommodate chains with different link pitch, cutting tooth and support tooth height.
Patent DE-3012818-A1 (DE)
Title: Electronic price calculating weighing machine - has switch in front of computer, with two actuators for input operation
Inventor: SEIBT ARTUR DR ING
IPC: G06Q30/00
Filed: 1980-04-02
Abstract: The price registering weighing machine has a memory for preset unit prices of goods and an input stage with a keyboard. The latter is used for recall of a respective price from the memory, or for input of an independent goods price. A computer is used to form the price of the sale. A display indicates the prices and/or weights. In front of the computer is connected a two position switch. In its first position the switch couples the computer to the memory, while in its second position it provides direct connection to the input stage. The switch has two sequentially arranged actuators, one for holding the switch in one of its two positions, while the other one brings the switch into its input stage connecting position. Preferably a signal indicator is associated to the actuators.
Patent DE-3012836-A1 (DE)
Title: Angle-grinder disc clamping equipment - has clamping flange supported by spring from nut with centring boss
Inventor: STIRM MICHAEL
IPC: B24B45/00
Filed: 1980-04-02
Abstract: The angle-grinder disc clamping equipment comprises a pressure flange bearing against a widened portion of the spindle sleeve, and turning with and sliding on the sleeve. A clamping flange grips the disc between itself and the pressure flange. The clamping flange (4) is supported by means of a spring (5) acting against its face away from the disc (3) from the inside of a clamping nut (6). The latter has a tapped boss (7,8) acting as a centring device for the clamping flange, and by which it screws onto a threaded portion (9,10) of the grinder spindle in order to grip the disc.
Patent DE-3016874-A1 (DE)
Title: Substd. 2-amino-3,4-di:hydropropyridine derivs. - lipid absorption inhibitors, diuretics, saluretics, antiarrhythmics and cardiotonics, reduce high cholesterol levels in serum
Inventor: MEYER HORST DIPL CHEM DR
IPC: C07D211/84
Filed: 1980-05-02
Abstract: Substd. 2-amino-3,4-dihydropyridine derivs. of formula (I) and their pharmaceutically acceptable salts are new. (R is H, alkyl (opt. substd. by OH, halogen, alkoxy or NR8R9), opt. substd. aralkyl or aryl (opt. contg. 1 or 2 halo, alkyl, alkoxy, alkyl mercapto or CF3 substits); R8 and R9 are each H, alkyl or aralkyl; R1 and R2 are each aryl, thienyl, furyl, pyrryl, pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, pyridyl, pyridazinyl, pyrimidyl, pyrazinyl, quinolyl, isoquinolyl, indolyl, benzimidazolyl, quinazolyl or quinoxalyl, all of these gps. opt. contg. 1,2 or 3 phenyl, alkyl, alkenyl, alkinyl, alkoxy, alkenoxy, alkinoxy, alkylene, dioxyalkylene, halo, CF3, OCF3, SCF3, OH, amino, alkylamino, dialkylamino, alkylarylamino, NO2, CN, azido, carboxy, carbalkoxy, carbonamido, sulphonamido and/or SOM-alkyl (M=0,1 or 2) substits., the alkyl and alkoxy substits. being opt. substd. by alkoxy, carboxy, carbalkoxy, halo, amino alkylamino or dialkylamino. R3 and R4 are each H, alkyl, aralkyl, alkenyl or alkinyl, the alkyl and alkenyl gps. being opt. linear, branched or cyclic and opt. substd. by COR5; or R3 and R4 together with the N-atom to which they are attached, form a 4-7 membered ring opt. interrupted by O,S, NH or NR6; R5 is alkyl, aralkyl or aryl; and R6 is as R1 and R2. (I) are very effective in the treatment of metabolic disturbances, esp. causing a reduction of increased cholesterol levels in serum with simultaneous reduction of hyperhiglyerinaemia. (I) can therefore be used to treat hyperlipoproteinaemia, atherosi atherosclerosis, adipositas, and attendant metabolic disorders. (I) are esp. suitable for use as lipid absorption inhibitors, diuretics, saluretics, antiarrhythmics and cardiotonics. Suitable daily doses are 1.0-500 (pref. 5-100) mg/kg.