baber/WOPTO huggingface dataset:
Patent DE-2328812-A1 (DE)
Title: Multiple bottle transporting container - is rectangular box with tear strip securing lid with shop display on reverse
Inventor: KAEHLER JENS
IPC: B65D5/54
Filed: 1973-06-06
Abstract: Because of their strength, cartons with push-on lids are preferred. The container can be used for up to 48 bottles weighing up to 50 Kg. Printed on the inner surface of a side of the container is the advertisement and information relating to the bottles. This can be brought into use by various fasteners when the carton is put out on display. The opening is designed so that the articles can be removed easily on being purchased. The bottles are arranged on several layers, and may be spaced by dividing walls for protecting the bottles in transit.
Patent DE-2331223-A1 (DE)
Title: S-substd 2-thioadenosines - as coronary vasodilators and blood platelet aggregation inhibitors
Inventor: KIKUGAWA KIYOMI
IPC: C07H19/16
Filed: 1973-06-19
Abstract: Cpds. (I) and their 51-monophosphates- (where R is alkyl, cycloalkyl, cycloalkyl-alkyl, each of 5 or more C atoms, opt. substd. allyl, opt. substd. benzyl or dialkylaminoalkyl), are prepd. by reacting 2-thioadenosine with R.Halide and opt. phosphorylating the prodt. Thus (I; R = PhCH2) is prepd. by reacting 2-thioadenosine with PhCH2Br in the presence of NaOH.
Patent DE-2331416-A1 (DE)
Title: Pump drive motor for domestic use - consists of a stator with electromagnetic coil and rotor with rotatable bearing
IPC: H02K5/167
Filed: 1973-06-20
Abstract: Pump drive motor for a water fountain in a home, consists of a stator fitted with an electromagnetic coil and a rotor which has a rotatable bearing on an upright support pin with a cover closed on one side. It is fitted with a permanent magnet with the end extending beyond the cover carrying the vane wheel of the pump made from plastic. The permanent magnet consisting of a case-type element is fitted on its front with at least one plate made from rustproof steel. The steel plate is fitted to the lower face of the permanent magnet.
Patent DE-2334369-A1 (DE)
Title: Overhead crane transport system - with mechanical release coupling uses worm drive for motor below rails
Inventor: UTTSCHEID GEORG
IPC: B61B10/00
Filed: 1973-07-06
Abstract: The flanged electric motor and gearbox is coupled to a worm and wormwheel output drive. The wormwheel is in turn supported by an axle, and rollers running is a double U channel rail system. The assembly is driven along the rails by a pinion mounted on the rollers engaging with a fixed rack or chain mounted in the U channel. In order to disengage the drive without switching off power to the motor, a spring-loaded dog clutch is provided actuated by a conventional fork mechanism and externally fixed cam. When the assembly moving along the rail system reaches the fixed cam the dog-clutch is operated and the assembly is halted at this position.
Patent DE-2339002-A1 (DE)
Title: Pressure operated microswitch actuator - triggered by an object moving over a flexible ring and leaf spring
Inventor: HILSBERG HEINZ
IPC: H01H13/18
Filed: 1973-08-01
Abstract: Pressure-operated switch comprises a switch pin which is moved via an element fixed to a flexible ring actuator which projects into the path of the a moving object. This element consists of a leaf spring which can move at >= end, fixed to the ring at its centre where it also touches the switch pin. The switch is 'chatter-free'.
Patent DE-2340811-A1 (DE)
Title: Machine tool magnetic clamping mechanism - is released by compressed air delivered under jig plate controlled by foot pedal
Inventor: CZAJKA WERNER
IPC: B23Q3/08
Filed: 1973-08-11
Abstract: The jig plate is secured to a permanent or electromagnetic surface, and there are compressed air passages ending either in this surface, or the mating surface of the jig plate, to which compressed air is supplied to free the latter. The air openings can be so arranged that in each case the distance for which the air has to travel to the edge of the surface is the same. The air supply can be delivered via a valve controlled by a foot pedal, and the outer edge of the jig plate can be of non-magnetic material.
Patent DE-2357669-A1 (DE)
Title: Reinforced lightweight concrete plate for cellar walls - has projecting reinforcement loops on edges for joining purposes
Inventor: JAGER ERNST
IPC: E04C2/06
Filed: 1973-11-19
Abstract: The reinforced lightweight concrete plate has on parallel edges grooves into which project looped ends of reinforcing bars. The flat sides have similar projections. These edges features are used for keying with looped projections of a corner member. The loops overlap and the gap is filled for joining purposes with filling concrete. The staggered loops ensure good reinforcement for the filling concrete. Continuous walls are built by joining grooved edges of adjacent plates by filling concrete. Hence the wall is readily erected merely by pouring on site only the filling concrete.
Patent DE-2358804-A1 (DE)
Title: Vertical sliding window - has locking pins connected to the locking handle
Inventor: WOERNER HANS
IPC: E05D15/20
Filed: 1973-11-26
Abstract: The sides of the window frame each contain a vertical main- and auxiliary groove, with a sloping section at the lower end of the latter; and a connecting transverse groove. Two vertically slideable casements are connected by cords. When closed, the main casement is located below the auxiliary one. The main casement has a lock element, a locking handle, two aligned pivots at the lower end, which are guided in the grooves, and two locking pins at the upper part, which may be retracted from the grooves. All parts are formed, to allow the casement to be swivelled about its pivots. The locking pins are connected to the handle via connection elements. A guide engages on one pivot, the lower guide end being hinged to a support, which in turn hinges on the main casement side. One of the support connections may be displaced along a straight guide. The support or guide have a support pin, engaging in one of the grooves in the frame. The lock element has units, to fix the support in relation to the main casement.
Patent DE-2363789-A1 (DE)
Title: Polyurethane spring on impact damper - having corrugated surface, useful for teleprinters
Inventor: MARTINI KARL
IPC: H04L13/04
Filed: 1973-12-21
Abstract: Impact damper on actuating levers of teleprinters has an elastomeric spring element, pref. of polyurethane, parallel to the resilient section of the stop lever and between two additional surface elements. Pref. the spring element is strip-shaped, with elevations on one or both sides, as corrugated beads or as pips.
Patent DE-2402107-A1 (DE)
Title: Multi-flue boiler - has second and third flues interconnected by reversal chamber at burner end
Inventor: GENG GERHARD
IPC: F22B7/00
Filed: 1974-01-17
Abstract: Multi-flue boiler with intensive heat exchange via boiler riser tubes with the boiler water for production of warm or hot water, or low- or high-pressure steam. A longitudinal channel for the combustion space reverses the flue gases and is provided for the second and third flue, through which boiler tubes pass and separated from the second flue by sheet baffle plates fitted between a lateral row of boiler tubes. The second and third flues are interconnected by a reversal chamber at the burner end. At least the thermal power that can be obtained with flame-tube boilers is achieved without a separate flame tube.
Patent DE-2411271-A1 (DE)
Title: Contact system for HV cct. breaker - has rigid contact blade movably mounted on counter contact swinging on switching-on
Inventor: PICARD KARL-HEINZ
IPC: H01H31/30
Filed: 1974-03-06
Abstract: The contact system is intended for high voltage circuit breakers or earthing switches with a pivotally mounted switching arm, carrying moving contacts engaging a respective counter contact in the switching-on position under spring force. The system is provided with an ice breaking device for the contact surfaces, formed by a rigid blade movably mounted at the counter contact. The blade breaking edge overlap the rim contour of the counter contact at several points on opposite sides. During switching-on the blade carries out a swing motion forcibly induced by the moving contacts. Preferably the blade parts, overlapping the rim contour of the counter contact, are arranged on the side between the blade bearing point and the free end of the counter contact.
Patent DE-2414141-A1 (DE)
Title: Tractor-drawn wood cleaver - has threaded conical mandrel rotated and driven into trunk to split it
Inventor: BAER GERT
IPC: B27L7/04
Filed: 1974-03-23
Abstract: Wood-cleaver is attached to a tractor and comprises an externally threaded conical pointed mandrel mounted on a horizontal shaft in a frame which has two aligned bolts, one on each side, for attachment to the two lower control arms of the tractor. Arranged symmetrically to the plane of symmetry between the bolts at the top of the frame is a fork with bores for connection to the upper control arm of the tractor. The horizontal shaft includes a coupling device for attachment to the power take-off shaft of the tractor. The mandrel pref. has a left-hand thread of which the pitch comprises approx. 4 turns per in.
Patent DE-2419349-A1 (DE)
Title: Baking liquid dough - preceeded by boiler fermentation, moulding in ceramic orstone mould and piece fermentation
Inventor: LUTHER GUENTER
IPC: A21D8/00
Filed: 1974-03-21
Abstract: Pastry or break is produced by subjecting a dough of 100 pts. flour and baking auxiliaries and >85 pts. water to boiler fermentation, e.g., at 27-29 degrees C for 20 mins.; introducing the mixt. into moulds of ceramic or stone-like unglazed matl.; subjecting it to sufficiently long piece-fermentation, e.g., nearly equals to 40 mins., to prevent subsequent vol. increase during baking; and baking at 220-240 degrees C. An attractive, tasty, porous crust is obtd. The heat-storage props. of the moulds can be used to supply heat needed for fermentation. Liq. doughs can be pumped automatically into moulds and remain there until end of baking process.
Patent DE-2423211-A1 (DE)
Title: Laminated cleanable covering for fabrics - with metallised polyester film and fleece bonded together
Inventor: TRENCIANSKY PETER
IPC: B32B27/00
Filed: 1974-05-14
Abstract: A protective laminated covering or internal layer for fabrics consists of a metallised polyester film and a metal-faced fleece bonded together by a wet and dry process. The covering withstands cleaning and does not crackle in handling.
Patent DE-2427621-A1 (DE)
Title: Supply cct. for protective relays with coarse stabilisation - uses transistor and voltage regulator to control output of smoothing capacitor charge
Inventor: EGLI ERNST DIPL ING
IPC: H02H1/06
Filed: 1974-06-07
Abstract: The supply circuit for protective relays has a rectifier coupled to the secondray of a transformer whose primary is connected into the supply line. For three phase system there are three transformers and rectifiers. The rectifiers output is bridged by a transistor (T) controlled by a voltage regulating circuit (2). The output is also bridged by a voltage divider and a smoothing capacitor (C). The divided voltage is applied to the regulator input. The load relay (6) is coupled via a fine stabilisation stage across the capacitor charge roughly constant, thus achieving a suitable level of coarse stabilisation with low loss and fewer components.
Patent DE-2428674-A1 (DE)
Title: Electronic control for vehicle telescopic antenna - has common RC timing element for antenna extension and retraction switching
Inventor: BRUY DIETER
IPC: H02P7/28
Filed: 1974-06-14
Abstract: The electronic switching control for the vehicle motor driven telescopic antenna determine the motor automatic switch-off point and has a timing circuit (Z) consiting of a capacitor (C3) and a potentiometer (P1). This timing circuit determines the switch-off points for both the antenna extension and retraction. The capacitor is charged, whilst the motor (M) is on and, when it reaches a given voltage, it breaks down a Zener diode (D5), thereby triggering the switching off. The motor is short circuited after it has been switched off. The Zener diode operates a Schmitt trigger (Tr) which in turn operates the relay (K) that disconnects the motor from the supply).
Patent DE-2443432-A1 (DE)
Title: Sealed beam reflector prodn - uses adjusting head on telescopically sprung carriage bringing contact balls into reference plane
Inventor: SCHOENHERR WALTER
IPC: H01K9/08
Filed: 1974-09-11
Abstract: Sealed beam headlamps are produced by mounting the lamp (17) in an adjusting head (3) with a scanner (13), having three contact balls (15) mutually of 120 deg., their diameter corresponding to that of the lamp reflector (5) in it focal plane. The adjusting head is mounted on a telescopically sprung carriage (4), lowering the head pneumatically downwards until the contact balls abut the reflector mounted in a plane parallel to the reflector opening plane. Simultaneous the reflector is centered to receive the three current lead wires (18) in three soldering caps (19) in the reflector apex in such manner that the distance light and the dimmed light are located in a specified position in relation to the reflector focal point.
Patent DE-2455987-A1 (DE)
Title: Recovery from plastic waste - with differential fusion for separating different polymers and removing infusible material
Inventor: HAPKE HEINZ
IPC: B29B17/02
Filed: 1974-11-27
Abstract: Waste plastic materials are recovered by melting/separating/grinding into granulates suitable for reuse and infusible components are made into a mixed product suitable for making polymer concretes, the process utilises the differential melting points of the different kinds of polymers. The process will take any plastic waste and produce useable materials.
Patent DE-2459136-A1 (DE)
Title: Electric cable fittings prodn. - by expanding and solidifying resin mass in mould placed around cable ends
Inventor: KURDA NORBERT
IPC: H02G15/00
Filed: 1974-12-11
Abstract: Fittings, e.g. connecting sleeves and a branching sleeves, are mfrd. for electric cables insulated by a synthetic matl. by (a) surrounding the end of the cable, or the ends of two connected cables, by a mould with filling openings, (b) introducing an expansible resin mass into the mould, (c) expanding-solidyfing the mass, the internal cavity of the mould being in communication with the space surrounding the mould during expansion. The resin mass introduced into the mould is characterised by (1) having a viscosity of 500-10,000 cP/20 degrees C, (2) having a degree of expansion of 2.5-25, esp. 10, (3) having an initiation time of at least 5 secs., and a pot life of 40-200 secs., (4) forming a foam contg. 85-95% closed cells, and (5) forming a foam whose adherence to the cable conductors is sufficiently high to provide a tear strength of at least 5 daN/cm2. MEthod gives efficient prodn. of fittings with a good resistance to moisture and homogenous foam structure. The fitting bonds strongly to the cable.
Patent DE-2460877-A1 (DE)
Title: Vehicle steering hydraulic pressure medium control - with lost motion between control piston and peg in both directions
Inventor: STRAUFF GUENTHER ING GRAD
IPC: B62D5/06
Filed: 1974-12-21
Abstract: The control has two pistons, to control the supply and outlet of pressure medium from a source into and out of the working chambers. The pistons are manually actuated dependant upon a relative movement between a power input member and a connected power output member, which in turn is connected to the working piston of the servo motor. The control pistons are actuated via pegs connected to the power input member, which engage in recesses in the pistons. A unit produces a control pressure in the working chambers of the motor, in the neutral position of the control pistons. The recesses in the control pistons are dimensioned relative to the pegs so that, starting from a neutral position, a lost motion is present between piston and pegs in both directions of actuation.
Patent DE-2503569-A1 (DE)
Title: Automatic tumbler drier with water cooling - with smaller lower-pressure blowers and requiring less space
Inventor: GESCHKA HUGO WERNER
IPC: D06F58/24
Filed: 1975-01-29
Abstract: Automatic tumbler drier comprises two blowers disposed within a stationary drum casing, heaters for the drying air, and cooling water outlet means. Between the drum, the blowers and the cooling water outlet means, apart from eddy-forming means disposed adjacent to the blowers to form air pressure and suction zones, there are no baffle plates for deflecting the partial air currents coming from the individual drum perforations and no positive-feed channels.
Patent DE-2505808-A1 (DE)
Title: Liquid container tilting discharge valve - is ball-shaped and held in socket by sealing lip
Inventor: RHODE REINER KARL
IPC: B65D47/30
Filed: 1975-02-12
Abstract: The valve is opened or shut by tilting it, and is in the form of a ball with a discharge passage in it. It is secured by a sealing lip on the container, typically of plastic and formed integral with the container. The discharge can be in the form of a conical tip, which is cut or broken off. The lip can be pressed or screwed onto a sheet-metal or glass container, a part of which can act as the valve seat. The valve gives a water- and gas-tight seal usable for any type of container. Where the seat is of plastics material, the ball valve can be a snap fit in the spherical socket.
Patent DE-2505914-A1 (DE)
Title: Permanent denture mounting implant - has cylindrical anchorage with thin lateral supporting arms
Inventor: KOCH WERNER LUTZ
IPC: A61B90/00
Filed: 1975-02-13
Abstract: The implant comprises a pivot accommodating the permanently-fitted denture at one end, while the other is surgically joined to an anchorage in the jaw. The anchorage comprises a cylindrical section (1) forming an extension of the pivot, and from which there protrude one or more lateral supporting arms (3, 4). These are thin in the direction at right angles to the axis of the cylindrical section, while their width is greater in the axial direction of the latter. The cylindrical portion can have a tapped hole (2) for the detachable accommodation of the pivot.
Patent DE-2508721-A1 (DE)
Title: Method for producing model aircraft - is made of solid plastic foam with bolt-on tail plane and clip-on wings
Inventor: WESELY DIETER LUDWIG
IPC: A63H27/18
Filed: 1975-02-28
Abstract: The model aircraft is made from solid foam plastic with a space (5) in the front of the fuselage for the receiver and batteries and a core of lighter plastic foam (6) stretching in the fuselage between the wing roots and the tail. The wings are held in place by spring clips which are foamed in position in the fuselage whilst the tailplane is screwed in place into nuts foamed into the fuselage. The plastic foil elevator hinges and rudder hinges are foamed into position whilst their operating wires which are foamed into the fuselage are pre-greased to ensure that they do not stick. If a motor is required a nacelle (A) can be bolted on to the fuselage onto foamed in nuts.
Patent DE-2508866-A1 (DE)
Title: Side stretch panels for one-piece knitted tights - prevent slippage over the hips
Inventor: HAECKER WOLFGANG
IPC: D04B1/24
Filed: 1975-02-28
Abstract: In one-piece tights (panty-hose) consisting of a body part prepared on a circular knitting machine in pendulum process, with a step-in opening extending in the tube length direction over a part of the length of the body part on a two circularly knitted stocking parts attached symmetrically to the two sides thereof, (i) a stretch strip is provided on either side of the step-in opening and running in the length direction of the tubular body part (ii) at least part of the stitch courses in this strip and produced by oscillation, having their end sections connected to the oscillation reversing positions, overlap there over a few wales (columns) so that more courses are present in the stretch strip than in the adjacent sections of the body part. Eliminates the tendency for the sides of the body part of the tights to slip over the hips of the wearer.
Patent DE-2509072-A1 (DE)
Title: Camera type light shutter - sectors are connected to coaxial rotatable ring rotated by electromagnetic drive
Inventor: THEURER RICHARD
IPC: G03B9/22
Filed: 1975-03-01
Abstract: The shutter is opened by an electromagnetic drive rotating the ring, and returned to its closed position by an additional resetting force. The electromagnetic driving system has two, or a multiple of two, electromagnets (7) lying diametrically opposite each other. Their respective armatures (7a) are connected to the sector driving ring (4) through an intermediate element (9). The magnets can be formed as moving coil magnets and controlled via a lead, as that always at the same time point a unified magnetic field is generated in the coil to attract the armature (7a). The ends of the lever (9) are found in the driving ring (4) and the armature (7a) by rod slit connection (7b, 9a) and (9b, 11).
Patent DE-2517766-A1 (DE)
Title: Protective circuit for matrix printer - prevents damage to machine arising from mechanical malfunction
Inventor: NOLTE GERHARD ING GRAD
IPC: B41J29/54
Filed: 1975-04-18
Abstract: A high speed matrix printer using e.g., printing wires, has a protective circuit to prevent damage to the machine arising from mechanical malfunction of its operational components. In a representative circuit three electro-mechanical mutually interlocked driving systems control different individual functions of the printer via control transistors which are connected through to base lines via base series resistances. Each base line is connected to an OR-gate whose output is connected both to a repeatably triggerable timing circuit and the input of a flank triggered data flip-flop between which a 'discharge' unit is connected.
Patent DE-2519121-A1 (DE)
Title: Assembly of electrical coil on printed circuit board - has moulded intermediate carrier providing location for circuit card and coil frame
IPC: H01F27/06
Filed: 1975-04-29
Abstract: The assembly of an electrical coil on a printed circuit card is facilitated by an intermediate carrier of a glass filled plastic. The wound coil (12) has a frame (14) that carries a number of connecting pins (22) which are provided with soldered wire terminals. A profiled carrier plate (28) locates over the projecting frame of the coil, and allows the connecting pins to enter matching holes in the printed circuit (10). Threaded bolts are inserted through aligned holes in the circuit card, carrier and laminated plates of the coil (26). When the assembly is bolted together the pins are soldered to provide a permanent connection.
Patent DE-2519649-A1 (DE)
Title: Wood chipping machine cutting ring - has multiple section knife mounting and support with compression piece
Inventor: PALLMANN WILHELM
IPC: B27L11/00
Filed: 1975-05-02
Abstract: The knife or cutting ring is used in a wood-chipping machine consisting of a knife ring support disc and a knife ring support ring, both connected irrotatably to an intermediate knife ring support segment forming a knife package. The compression piece (66) of the individual knife packages (27) is connected rigidly to a movable bolt (36) of a force-producing device (17). In its working position the compression piece (66) only contacts one of the end axial sections of the knife mounting plate (46) at the opposite end of the knife (13).
Patent DE-2520249-A1 (DE)
Title: Glazed articles with light weight fibrous support layers - e.g. tiles having glass fibre woven fabric backing of limited elasticity
Inventor: REINKE FRITZ
IPC: C04B41/86
Filed: 1975-05-07
Abstract: Body with a glazed surface e.g. a tile, has a support for the surface layer constructed as a fibrous layer consisting of a large number of superimposed fibres, pref. consisting of material infusible at least at 500 degrees C and at 700 degrees C, while the glazed surface forms a closed watertight layer. The support layer is thinner and much lighter so that transport is more economical and has a certain degree of elasticity so that breakage in transport and handling is much reduced. Used in floor, wall or other decorative tiles.