baber/WOPTO huggingface dataset:
Patent DE-2713418-A1 (DE)
Title: Cosmetic or medicinal cream made up of natural prods. - contains almond oil, beeswax, sage- and lemon grass oil
Inventor: LENI EDOARDO
IPC: A61K8/92
Filed: 1977-03-26
Abstract: Cream mixt. contains 18-20 parts almond oil, 7.3-7.4 parts white beeswax, 1-1.5 parts sage oil, 0.011-0.015 parts lemon grass oil. The cream can further contain 1-1.5 parts oil of thyme, 0.017-0.020 parts menthol, 0.01-0.02 parts balm mint water, 3-5 parts rosemary oil and 0.04 parts rose oil and opt. also lilac oil. The cream consists of pure, natural prods. and is free from chemical additives. It can be used medicinally and cosmetically, e.g. as face-mask, sun-protective barrier, for hand- and foot-care, as a massage-cream; in the treatment of acne, burns and scalds; and for preserving or restoring finger-nail elasticity.
Patent DE-2713583-A1 (DE)
Title: Holder for door mat - comprises beaded strips cut to length and joined by corner connecting members
Inventor: KROLL MANFRED W ING GRAD
IPC: A47L23/26
Filed: 1977-03-28
Abstract: The holder for a mat comprises strips with a bead and corner connections which can be connected to form a frame so that by cutting the strips to the desired length. The corner connections can be in the form of corner pieces with a corner bead and a corner angle which fits into the bead opening. The corner piece and angle can be made in one piece. The visible surface of the bead can be provided with a metallic insert. The strips can be mitre-cut and then connected by the corner angle. The edges of the strip can be tapered off to level with the mat and surrounding carpet floor to prevent danger of tripping.
Patent DE-2715911-A1 (DE)
Title: Four stalled mobile milking parlour - with entry and exit controlled by moving ramps and feed troughs
Inventor: BOTTIN NICOLAS
IPC: A01K1/12
Filed: 1977-04-09
Abstract: The mobile milking parlour has four stalls (1), each constructed across the width of the trailer. Two stalls are side by side in the central portion and the remaining two are situated one each end, the space (2) between each pair being used by the cowman. Cows enter stalls selectively up a ramp (9) which can be raised or lowered, and a feed trough (5) at the other end is similarly raised or lowered (20) to allow the animals to leave. Each trough is supplied from a receptacle (6) between stalls, the supply being controlled through valves. All operations are cycled automatically using a cam controlled hydraulic system.
Patent DE-2717621-A1 (DE)
Title: Hydraulically operated scrap metal shear - has two parallel mechanisms actuated by lever in bearings in partition between sections
Inventor: HURST STEPHEN S
IPC: B30B9/32
Filed: 1977-04-21
Abstract: The scrap metal shear has a moving blade mounted on a reciprocating slide and working with a stationary one, these being preceded by a feed trough for the scrap. It has two parallel shear mechanisms alongside each other and with a common partition (20) between them and each with its feed trough (22). The two slides (12, 13) carrying the moving blades (14) are actuated by a double-armed lever (5) in bearings in the platform, and to which they are coupled by connecting rods (15). Hydraulic rams n8, 10) are coupled to the lever free ends, being connected alternately to a unit supplying fluid under pressure.
Patent DE-2718221-A1 (DE)
Title: Motor vehicle antenna with amplifier in socket - has optical indicator in socket controllable in dependence on applied voltage
Inventor: WOLF OTTO
IPC: H01Q23/00
Filed: 1977-04-23
Abstract: The motor vehicle antenna has a socket (1) and several antenna elements, as well as an amplifier (3) mounted in the socket. The amplifier is connected at one side to the first antenna element, and at the other side to the receiver, from which it is also supplied with voltage. An optical indicator (11, 12) in the socket which is energisable in dependence on voltage supplied to the amplifier. Pref. the amplifier and indicator are in parallel with respect to the supply voltage. A current detector may be series-connected in from of the amplifier, which triggers a switch in series with the indicator. The indicator may be an incandescent lamp, or a light emitting diode.
Patent DE-2718946-A1 (DE)
Title: Holder for multiple samples - has chambers to hold tissue prior to microscopic examination
Inventor: KUPFERSCHMID MARKUS
IPC: G01N1/36
Filed: 1977-04-28
Abstract: The multiple container is to hold human or animal tissue samples for fixing, staining or potting for optical or electron microscopic examination has a tight lid(1) which is attached to a hinge(2) to the upper part(3) of a container. The upper part of the container has a number of sample chambers(5) which have a porous closure disc(4) at the base. The lower part of the container has draim converters(8) which lead to a drain passage(9) controlled by a stop cock (10). The two parts of the container are held together with screws and thus grip the porous discs to hold them in place.
Patent DE-2722159-A1 (DE)
Title: Electric transmission for vehicle - has shaft linked by belts to three=phase drive motor and generator, with motor control by impulse circuit linked to DC supply
Inventor: ERDIKLER OEZCAN
IPC: B60K1/00
Filed: 1977-05-17
Abstract: The electric traction system has a main drive shaft (1) set in bearings (10) at each end and strapped to the chassis by long brackets (9). The three phase traction motor (6) is coupled to the shaft by two or more belt drives (4) with pulley wheels, while the generator (5) is similarly coupled to the drive shaft. The assembly drives a friction clutch (G) leading to a gear box. The three phase motor is controlled by an impulse circuit linked to the DC supply.
Patent DE-2726492-A1 (DE)
Title: Circular section curtain rail with ring runners - has secondary track in top centre of rail and rings on slides
Inventor: HEPPERLE ERWIN
IPC: A47H1/00
Filed: 1977-06-11
Abstract: The curtain rail (10) is of a uniform circular cross-section, is of the type spanning a window opening, and is used with circular rings (12) from which the curtain is suspended (30). The rings has slides (20) or rollers which run in or on a track (11) incorporated inside the rail (10). The arrangement reduces the friction between the rings and the rail and is particularly suitable for long span rails. The slides (20) or rollers carry the ring centrally on the rail (10) and take support from the rail near the top intersection of its vertical diameter with its circumference. The suspension system and the relative play of the components provides that, at repose, the median plane of the ring (12) is at right angles to the axis of the rail (10) whilst the ring is free to oscillate laterally. The ring may have a short cantilevering internal and radial arm (15) which accommodates two slides (20) on the opposite ends of a transverse axle (19). The slides may run in a slotted box section (11) built centrally through the top of the rail (10).
Patent DE-2737035-A1 (DE)
Title: Pancake induction heating coil - for crucibleless zone melting with varying radius ratio for more homogeneous electric field
Inventor: KELLER WOLFGANG DR RER NAT
IPC: C30B13/20
Filed: 1977-08-17
Abstract: An induction heating coil for use in the crucible-less zone melting of semiconductor crystal rods is designed as a pancake coil with one turn in the plane of an elongated rectangular section. The ratio of the outer coil dia. to its inner dia. is made at least by 0.20 greater within the range of the current feed connections, with a smooth change around the circle. The arrangement compensates for the asymmetry of the electric field near the current feed connections, caused by the gap between the supply bars. It now makes it possible to produce silicon single crystals of over 80 mm dia. and up to 100 cm long, free from dislocations.
Patent DE-2738869-A1 (DE)
Title: Ribbon cable connector system - has contact pins or sleeves with contact fingers at other end, to which cable conductors are connected
Inventor: RAMISCH HANS
IPC: H01R12/67
Filed: 1977-08-29
Abstract: The connector has sleeve or pin contacts mounted with certain spacing in an elongated insulating block. The contacts extend to the block lower side and have contact fingers extending to the indulating block upper side, between which a cable conductor is inserted after its insulation is pierced. Each conductor connector point (9) with corresponding contact (5) is connected to an arm (20) so bent in a plane perpendicular to the contact axis, that all conductor points (9) and all contacts (5) lie in a common plane parallel to the insulating block top or bottom side (21, 22).
Patent DE-2739872-A1 (DE)
Title: Recovering heavy metal cpds. from dilute aq. solns. - by adding a basic magnesium cpd. and separating the ppte.
Inventor: MIYANOHARA ISAO
IPC: C02F1/52
Filed: 1977-09-05
Abstract: Process for recovering heavy metal components from dilute aq. solns. contg. heavy metal salts comprises precipitating the heavy metal cpd. as the hydroxide by adding a basic Mg cpd. to the dil. aq. soln., and recovering the ppte. formed. The heavy metal cpd. may be e.g. of Fe, Cr, Ti, Cu, Zr, Ni, Sn, Co, Cd or Mn and the soln. is neutralised to pH 3.0-10.0 with a Mg cpd. such as Mg(OH)2 or lightly calcined magnesia. Process is simple to operate, can be used economically on an industrial scale, and gives good removal of heavy metal cpds. e.g. from effluent. Typical effluents are obtd from plating baths, viscose mfr., fibre prodn., metal treatments and pigment mfr.
Patent DE-2748326-A1 (DE)
Title: Backrest with shoulder support esp. for office chair - has built-in handle for moving chair without subsequent unsightly wear
Inventor: SPIETH RUDOLF DIPL ING
IPC: A47C7/40
Filed: 1977-10-28
Abstract: The backrest has a depression which forms a handle which can run either horizontal or upright. It is pref. made in one piece from the shoulder support and the spinal support parts wherein the handle can be located level with the base of the cams at the top of the backrest. The handle can run on the outside flush with the wall of a rib which in known way reinforces the backrest from top to bottom.
Patent DE-2751007-A1 (DE)
Title: Refuse pyrolysis plant - with cracking reactor for low temp. carbonisation gases
Inventor: SCHMIDT RUEDIGER DR RER NAT
IPC: C10B53/00
Filed: 1977-11-15
Abstract: In the pyrolysis of refuse, the garbage is first carbonized in a revolving retort furnace to the exclusion of air. The low-temperature carbonization gases are treated at 1000-1250 degrees C to crack the long chains of the organic compounds. This high-temperature treatment takes place in a tubular reactor with walls of min. 60% silicon carbide and max. 40% alumina. This ensures a simple and trouble-free operation. The pyrolysis gas produced has a high calorific value, is free from long-chain organic compounds and is produced at a high yield rate.
Patent DE-2751011-A1 (DE)
Title: Electrically operated score board for bowling alley - has logic circuit to sum scores from switches actuated by fallen skittles
Inventor: RIHM ERICH
IPC: A63D5/04
Filed: 1977-11-15
Abstract: The score by each player in a game of skittles is displayed in electrically illuminated figures on a board (10) which is connected to a logic circuit (14). the latter (14) is connected by a cable (24) to a switch panel (30) on which the skittles are placed. When a skittle is knocked over the switch beneath it is actuated and this event is recorded by the logic circuit (14). the logic circuit adds the score due to previous balls and transmits a signal to the board (10) which causes the appropriate number to be displayed.
Patent DE-2754248-A1 (DE)
Title: Printed circuit board conductor with reduced substrate staining - comprises a copper foil coated with either chromium, aluminium, cadmium, or cadmium-aluminium, copper or zinc alloys
Inventor: HUTKIN IRVING JOSEPH
IPC: B32B15/08
Filed: 1977-12-06
Abstract: Printed circuit board material is made by treating the rough, irregular surface of copper foil with a 5-80 mu in layer of Cr, Al, Cd, Cd-Sn alloys, Cd-Zn alloys or Cd-Cu alloys to protect the surface from discolouration without interfering with the bond strength to the plastic substrate. The protective layer (with the exception of Al) is deposited electrolytically on the foil before the copper is bonded to the plastic laminate used as substrate. Al is deposited by evaporation in high vacuum. The coating prevents staining of the substrate giving better insulation resistance and dielectric properties between the tracks. Lifting of the conductor is reduced.
Patent DE-2754816-A1 (DE)
Title: Sterilised thermoplastic film pack - in which sterilised webs carry sterile main film through heating moulding filling and sealing points
IPC: B65B55/02
Filed: 1977-12-09
Abstract: Articles are packed in sterile conditions by hot-forming containers in a film web, filling them inside a sterile chamber which is under slight overpressure and whose base is at least partly formed by the film itself, and finally sealing the filled containers with a cover film which has a sterile side towards the container. A first film used has at least one covering film, the combined two layers have sterile surfaces adjacent and are bonded together at least at the edges, the composite enters the sterile chamber where the cover film is removed, and previously covered side of the main film forms the inside surface of the containers, and the final cover is bonded (at least at the edges) lastly to the main film with its filled containers. Process eliminates need for high temps.; thus deviating risk of excessive softening of the film whilst also avoiding long sterilisation times.
Patent DE-2758302-A1 (DE)
Title: Projectile for smooth bore barrel - has forward propellant chamber with gas tubes generating rotary movement
Inventor: BURGSMUELLER KARL
IPC: F42B10/26
Filed: 1977-12-27
Abstract: The projectile is for a smooth-bore barrel, having a chamber open to the rear and accommodating a propellant charge behind the body. The chamber is divided into two sections (4, 5). The forward chamber accommodates the greater part of the charge and communicates with the rear one so that gas can flow between them via tubes (3) fixed rigidly to the body and imparting a rotary movement to it. The two chambers can be one behind the other in the axial direction, and are connected together by a ring of gas tubes.
Patent DE-2801861-A1 (DE)
Title: Solar energy conversion system with cavity system - raises turbine operating water by thermal energy absorbing liq.
Inventor: RUSU COSTICA DIPL ING
IPC: F03G6/06
Filed: 1978-01-17
Abstract: The solar energy collector has moving mirror and collector vessel for solar energy conversion into heat. High thermal efficiency is ensured by evaporation and thermal expansion of a liquid heated by solar energy. The temp. volume and pressure of the liquid within limited space are increased by solar energy absorption. As a result a quantity of water is lifted into a vessel at higher levels. The liquid is subsequently cooled and returned into its initial condition. The water is allowed to fall and drives a turbine connected to a generator. The solar energy absorbing liquid is held in the narrow space (10) between the external spherical vessel (7) and internal spherical vessels (8). In this space is also held water (11).
Patent DE-2804181-A1 (DE)
Title: Self-locking wire thread insert - has non-circular coils inclined to screw axis to press against thread root during tightening
Inventor: LANGE WOLF-DIETER ING GRAD
IPC: F16B31/04
Filed: 1978-02-01
Abstract: The screw connection has a screw bolt whose thread dia. (1) is smaller than the internal thread dia. (2) on the screw nut. The helical pitch on both threads is identical. The thread form rounded base (3.2, 3.3) and rounded apex (1.1) on the thread flanks. A helical insert (3) of flat cross section with rounded corners, is located between bolt and nut threads. After tightening the screw connection, the insert is wedged between threads of bolt and nut, thus transmitting the required axial force.
Patent DE-2806250-A1 (DE)
Title: Rod and pipe laying and stacking installation - with adjoining run-up and laying-up table and with horizontally movable element
Inventor: BRAMS BERND
IPC: B65G57/18
Filed: 1978-02-15
Abstract: The installation is for the laying up and stacking of long bar profiles esp. of long rods and pipes after mfr. It consists of a run up table and an incline laying up table located next to it above which the rods can be guided in a stacking mould. The rod profiles can be transferred on to the stack by a horizontally movable element driven below the stacking mould (5) which has straight line wall extending at an acute angle (14) to that wall of the stacking mould which the pipes initially adjoin when being laid up. They form together with the stacking mould a trapeze shaped, triangular or multi-cornered cross-section.
Patent DE-2806316-A1 (DE)
Title: Axially prestressed free structural element - has loading applied at element ends to balance tensile and compressive forces
Inventor: BORSDORF HEINZ DIPL ING
IPC: E02D5/80
Filed: 1978-02-15
Abstract: After application of force at the ends, the elements are connected so that normal force components are removed. The remaining bending moments act as bar-shape, flat or three-dimensional structures, to stabilise the stress forces. The bend moments transfer deformation to provide resistance and reduce sag in the building structure as a function of load introduction. Stress anchors can be used for simultaneous introduction of tensile and compressive forces into the structural elements.
Patent DE-2806584-A1 (DE)
Title: Eccentric press counterbalance mechanism - has movable mass element with assembly driven in opposite phase relative to press main shaft
Inventor: BILZ HERBERT
IPC: B30B1/26
Filed: 1978-02-16
Abstract: The counter balance mechanism for eccentric presses can be fitted to existing presses as auxiliary equipment and allows a synchronous setting when the stroke on the ram has been altered. The press frame (1) carries the main shaft (2) with two eccentric cams and rods (3, 4) connected to the ram (8). The rods have a stroke adjusting mechanism (5) with terminal switches (6, 7). The counter balance mechanism (9) is fitted on top of a frame (1) and contains an auxiliary shaft (10) driven from the main shaft by a belt. The counter balance mechanism has an oscillating mass element (12) actuated by double cams (14, 15) on the auxiliary shaft.
Patent DE-2808088-A1 (DE)
Title: Pneumatic borehole driving drill reversible striker pin - has holed control slide on reversal unit acting with stepped slide socket and with exhaust apertures to align with openings
Inventor: KOSTYLEV ALEKSANDR D
IPC: E21B4/14
Filed: 1978-02-24
Abstract: A striker pin in a housing unit transvers striking impulses to the housing as it moves to and fro under compressed air action. At the rear it has an open hollow with cross holes, regularly covered as it passed through a double-stepped slide socket connected to the air duct. The socket(3) has a recess(20) on its widened step(11), with one or more cross holes(13) in one half. The direction reverser has an adjustable control slide in the socket with a closed(21) and an open(22) half, and peripheral openings(14) for alignment with the cross holes. On the rear side the socket has exhaust apertures(18) which align with openings in the rear of the closed half of the slide, in one position.
Patent DE-2814337-A1 (DE)
Title: Crystal texture stress goniometer - uses crystal specimen which can rotate about three axes without disturbing parh of X=ray beam
Inventor: KRAUSE HANS
IPC: G01N23/207
Filed: 1978-04-03
Abstract: The goniometer simultaneously detects spatial distribution (texture) of stress and crystal orientation in crystals, with the possibility of the specimen movement in three directions, namely a (theta) rotation about the normal to the measurement plane determined by an incident and reflected X-ray a (phi) rotation about the line of intersection between the measurement plane and the specimen surface and a (ksi) rotation about the normal to the specimen. The specimen (4") is clamped in a holder (4') movable in a case (4) on a tiltable carriage (12) so that the specimen can carry out combined movements without upsetting the path of the X-ray.
Patent DE-2818492-A1 (DE)
Title: Single core welding cable - with very fine strands and highly flexible elastomer mixture sheath
Inventor: DINZEN HELMUT
IPC: H01B9/00
Filed: 1978-04-27
Abstract: A flexible single-core power cable, sepcially for use as a welding cable, includes many loosely stranded fine copper wires, enclosed in a hose of high elasticity. The outer sheath is a temp. resistant, ozone and light resistant plastic of high tear and abrasion resistance. A suitable elastomer for the sheath is a mixt. based on synthetic rubber, such as polychloroprene, with fillers to reduce the moduli and with crosslinking media to reduce the crosslinking density. Using a chlorosulphonated polyethylene makes the cable non-inflammable and oil-resistant. Suitable fillers are carbonates or silicates of calcium, magnesium or aluminamic with perovskite sturcture, with a final stage involves tempering in air at up to 600 degrees C. Improvement is that the body is immersed briefly (for 1/2-2 min) in aq. H2O2 soln. and then rinsed with water before drying and tempering. The Ni alloy coatings obtd. have satisfactory solderability and do not affect the electrical properties.
Patent DE-2822126-A1 (DE)
Title: Paint stripper with intensive softening action - contains film-forming component, pref. polystyrene, to delay evapn. of solvent
Inventor: FICK GEB BECKER LIESELOTTE
IPC: C09D9/00
Filed: 1978-05-20
Abstract: Combined paint stripper, consisting of components which have a loosening and/or caustic effect on dry paints and delay the evapn. of the solvent, contains components which form a sealed film after application to the surface to be treated. The film-forming component (I) is pref. polystyrene (II) contg. 1-2 (wt.)% plasticiser, esp. a mixt. of 20-40% (II), 0.5-3% methylcellulose (III) and 1-2% synthetic resin. The paint stripper also contains 0.8-6% w.r.t. (I), of glass, steel wool and/or synthetic fibres with a length of 6-25 mm. The (I) content of the compsn. is 20-50 (24-40)%. An intensive softening effect is obtd., making the paint easy to remove.
Patent DE-2827221-A1 (DE)
Title: Pistol for fruit bush and ornamental tree grafting - has grooved block, with bridges and head piece, receiving pick=up strip
Inventor: SCHWARZ HERBERT
IPC: A01G1/06
Filed: 1978-06-21
Abstract: The handle and groove block of the grafting pistol are cast. There is a cut out for the head piece which is connected through the threaded hole and bore by means of counter sunk screws. The groove block receives the pick-up strip through bores. On the groove block is a threaded bore which accepts the pin screws. The cutting arm with its built-in blade rotates on the top side of the groove block.
Patent DE-2832780-A1 (DE)
Title: Spinning twisting ring - has a structured ring section as yarn guide to keep its exit angle constant
Inventor: GROSSI OSCAR
IPC: D01H7/56
Filed: 1978-07-26
Abstract: In a spinning or twisting machine, where there are a number of spindles for the spools, with rings on a ring rail, there is a rotary ring which is arranged and mounted so that it rotates freely and coaxially within the ring fixed to the ring rail, and has an upwards ranging section cut out on the outer side. The cut-off guides the yarn, and its upper end bends inwards to form a hook near the opening for the cutter while the lower end is bent outwards to form an arm, which is long enough to lie on the upper surface of the fixed ring. The ring section is held to the rotary ring by a horizontal eyelet which is so formed that it allows the ring section to adjust itself on a line vertical to the plane of the rotary ring according to the pulling effect on the yarn by the rotating spool. By keeping the exit angle constant of the yarn as it passes out of the guide section, the rotary ring can operate at higher speeds.