baber/WOPTO huggingface dataset:
Patent WO-0205263-A1 (WO)
Title: Method for voice input and voice recognition
Inventor: NIEMOELLER MEINRAD
IPC: H04M1/724
Filed: 2001-06-26
Abstract: The invention relates to a method for voice input and voice recognition of words of a predetermined entire vocabulary using an alphabetical or alphabetically assigned input keyboard. Voice input and voice recognition is carried out in partial steps that relate to individual words each. Before every word is entered vocally, the initial letter or a portion of the alphabet that contains said initial letter is input, a partial vocabulary from the entire vocabulary is provided for voice recognition and voice recognition of the word entered vocally is merely carried out by way of said partial vocabulary.
Patent WO-03039096-A1 (WO)
Title: Functionsplit für einheiten zur netzsteuerung
Inventor: LIEBHART RAINER
IPC: H04L29/12
Filed: 2002-10-22
Abstract: Die einer Steuerfunktion (GK) zugeordneten Funktionen (AC, CC) werden auf zumindest zwei Einheiten Borderelement (BE) und Call Control Element (CE) aufgeteilt, wobei dem Borderelement (BE) zumindest die Funktion Access Control (AC) und dem Call Control Element (CE) zumindest die Funktion Call Control (CE) zugeordnet ist. Vorzugsweise umfasst das Borderelement zudem eine Funktion Signalling Proxy (SP) zur Vermittlung von Nachrichten (H.225, H.245) des Call Control Elements (CE).
Patent DE-1943298-A1 (DE)
Title: Child's combines "ski and shoe"
Inventor: A GLOETZL CURT
IPC: A63C13/00
Filed: 1969-08-26
Abstract: The snow shoes have a ski-type sole (gliding surface) and shoe section formed in one piece; the heel and toe of the shoe are curved ovally upwards while a braking edge runs along the external sole edge. The ski and shoe are made in one piece of plastic-PVC rubber.
Patent DE-1962699-A1 (DE)
Title: Glue droplet applicator
Inventor: BLOCHMANN HORST
IPC: D06B23/20
Filed: 1969-12-13
Abstract: Glue droplet applicator Polyethylene tank tapers downwards and has connected hose. One sector of the hose is airtightly enclosed in a chamber and the hose has plastics tubes with ball seals level with the closed ends of this chamber. The chamber can be coupled to an air source for variable pressurizing and this exerts a pinching effect on the hose inside so that the glue can be metered out in droplets through the other tube when the ball seal is unseated, as compared with the first tube which is sealed by the pressure forcing the ball down.
Patent DE-1966698-A1 (DE)
Title: Steel reinforcement bar arrangement
Inventor: HALLER HANS DIPL-ING
IPC: B21F27/20
Filed: 1969-12-02
Abstract: Steel reinforcement as used in horizontal building structures consists of bars held at a distance by flexible bands, which allow the parallel rolling or sliding together of the bars. The bars are arranged in the bands so that under slight friction they can move longitudinally.
Patent DE-2010872-A1 (DE)
Title: Sulphide iron ore conversion oxidation to iron - oxide
Inventor: MAELZER C
IPC: C22B1/00
Filed: 1970-03-07
Abstract: Fe ores or -concentrates are introduced at several positions always in direction of a tangent or secant into a cyclone chamber with near-horizontal axis cooled by water-evaporation at >=10 atm. pressure, and reacted with O2-rich gases and without appreciable fuel addition so that a roasting charge is obtained having a 1:(1-1.15) average atomic Fe:O ratio. Pref. Fe ores or concentrates are converted above 1600 degrees C, pref. with gases contg. (35-50)% O2, pref. pre-heated. Product consists of roasting charge contg. 1% S and >75% FeO, useful as (i) direct blast-furnace fed, pref. after coarsely regidifying melt in water-bath; (ii) sinter-mixtures, pref. after collecting melt in hearth, and granulating in a water-trough to fine-grained, dust-free mixture.
Patent DE-2017013-A1 (DE)
Title: Rotational cast plastics items with external -
IPC: B29C51/00
Filed: 1970-04-09
Abstract: A transparent plastic film is deep drawn into the shape of the item to be produced so that the coloured pattern on it lies on the inside into which the moulding material is then poured and the deep drawn film is then rotated in the usual manner for rotational cast moulding.
Patent DE-2051084-A1 (DE)
Title: Mould operation - with hydraulic control valve and cam control for damping the end movement
IPC: B29C45/67
Filed: 1970-10-17
Abstract: The control valve operation is varied by an adjustment screw to determine the degree of hydraulic pressure to be admitted, in order to determine the operating range in the gap between mould surfaces for a cam to exert a damping effect on the final closing and initial opening phase. The purpose is to control the opening and closing movement speeds, and to allow a shorter damped travelling distance. Applicable to moulding of plastics, elastomers or metals.
Patent DE-2057989-A1 (DE)
Title: Extruder screw for plastics extrusion
Inventor: HANSLIK WILHELM
IPC: B29C48/85
Filed: 1970-11-25
Abstract: The extruder screw is fitted with hollow chambers in the spiral to pass through heating or cooling fluids. The thin walls give a good heat exchange effect to control the heat on the thermoplastic material to give a consistent product, without additional heat being transferred to the material at the extruder end.
Patent DE-2105056-A1 (DE)
Title: Reaction chamber for reacting viscous masses
IPC: C08G69/04
Filed: 1971-02-04
Abstract: The chamber in of inverted conical shape and pref. is covered with a hood connected to a suction device. The lower wall has a series of axially extending walls defining a series of concentric annular spaces communicating via apertures in the walls, and in central shalf carries radial arms having apertured which register with the walls, and axially extending agitation vanes afe the wall provided between adjacent apertures. Excess fluie pref. is removed by an archimedean screw carried on the drive shalft. the chamber is used for condensing and polymn, of synthetic resins (particularly polyamides and polyesters) andagitation is sufficient to prevent stagnation and eliminate the formation of crush on the chamber walls.
Patent DE-2117079-A1 (DE)
Title: Buried fuel pipe connection - electrically insulated by epoxy resin
IPC: F16L23/12
Filed: 1971-04-07
Abstract: Electrically insulated pipe connection is for buried fuel ducts. Two electrically insulating, pref. glass fibre reinforced plastics insulating rings are sealingly clamped between 2 connected pipe flanges, both of which, and the pipe parts connected to them, are coated for a total axial length of at least 400 mm with a sintered-on layer of fuel-resistant pref. epoxy resin on all sides. In a radial mid plane of the ring is a built in metal inlay with an outer connector for a measuring bridge; each flange also has an outer connection point for the bridge.
Patent DE-2122891-A1 (DE)
Title: Bio-degradation sewage plant - with aeration tank having axially moved agitators on endless belt system
IPC: C02F3/12
Filed: 1971-05-08
Abstract: Aerators are placed in the base of the tank with the lower stringer of the pusher carrying chain/belt moving immediately over them or are spaced from the base with the lower stringer between them and the base. The profile of the pusher, esp. an aerofoil with rounded leading edge, is such that at the lower level they induce a turbulent upward flow of the sewage and the spacing between upper and lower stringers adjustable by regulation of chain/belt tension, is such that the upper string reinforces that turbulence and in addition drives the air bubbles back downwards to overcome the air-lift pump effect of the aerators. The effective throughput, of the tank is increased for a given volume.
Patent DE-2126370-A1 (DE)
Title: Absorbent foamed plastic footwear - contg shrunk fibrous pelt esp based on pva
IPC: A43B5/04
Filed: 1971-05-27
Abstract: Method of producing footwear, esp. indoor shoes or inner shoes for skiboots, consists of foaming plastics, esp. polyester- and/or polyether-urethane, in a mould. The last (core) is first covered with an unbonded, shrinkable non-woven fibrous felt with closed ends and this is then shrunk on and bonded by heat and/or binding agent. The covered core is then inserted into the mould and the plastic is foamed in the void between. Prefd. materials are PVA-based fibres, opt. with additives conferring hydrophylic props.; binding agent contg. polyurethane-producing reaction components and pore-producing additives.
Patent DE-2131115-A1 (DE)
Title: Monoglycolethers or glycol-semiesters of aromatic cpds - contg hydroxyl gps - by reacting 1,2-epoxides with hydroxyl-aromatic
Inventor: SCHNEIDER KURT DR
IPC: C07C205/37
Filed: 1971-06-23
Abstract: Monoglycol ethers or glycol semiesters of aromatic cpds. contg. hydroxyl-gps. or of carboxylic acids are obtd. by reacting 1,2- epoxides with aromatic cpds. contg. hydroxyl-gps. or carboxylic acids, at elevated temps. in presence of a phosphoric acid triamide, as catalyst, e.g. phenol may be reacted with ethylene oxide in presence of hexamethylphosphoric acid triamide to give phenylmonoglycol ether.
Patent DE-2134164-A1 (DE)
Title: Platics-coated fur fabrics - with a grained polyurethane coating on the roughened backing
Inventor: SALAMON MANFRED DR
IPC: D06N3/00
Filed: 1971-07-09
Abstract: The polyurethane coating is combined with the roughened reverse side of a flocked mechanically-made pile fabric material. The polyurethane is pref. applied by a reverse coating process, in which it is first coated on to a release paper and then transferred to the back of the pile fabric. The fur fabrics are suitable for outer clothing, camping and leisure articles, textiles, etc. Articles made from it have better drape and feel than those in which a polyurethane-coated fabric is combined with fur fabric by stitching or with adhesive.
Patent DE-2145602-A1 (DE)
Title: Percarboxylic acids - in ester solns from aqs media contg hydrogen peroxide
Inventor: KLEINSCHMIT PETER DR
IPC: C07C409/24
Filed: 1971-09-13
Abstract: Percarboxylic acids are extracted with a 4-20C carboxylic acid ester. The extract may opt. be dried by azeotropic distillation under vacuum opt. after addition of a carboxylic acid ester of b.pt. lower than that of the per-acid. Anhydrous solns. of per-acids may be obtained simply from media from the reaction of acids with H2O2 and acid catalyst with less danger of degradation of the solvent. Method is economic and controllable.
Patent DE-2160747-A1 (DE)
Title: Cyclone dust separator - using horizontal plate with central opening instead of dip pipe
Inventor: PIERSON WALTER
IPC: B04C5/12
Filed: 1971-12-08
Abstract: The horizontal plate separates an upper clean gas plenum and the lower vortex chamber, clean gas passing up through the central hole. It is used esp. for removing dust from hot waste gases leaving a fluidized bed furnace for As removal (by roasting) of pyrites in an H2SO4 prepn. process.
Patent DE-2211405-A1 (DE)
Title: Heat-curable resinous coatings mfre - suitable for unsatd polyesters
Inventor: DAMM KLAUS DR RER NAT
IPC: B05D1/28
Filed: 1972-03-09
Abstract: In a process of mfrg. coatings of heat-cured synth. resins (e.g. unsatd. polyesters) wherein a heat-curable resin is melted, pre-cured in the melt, applied onto a substrate and finally heat-cured, (opt. with appln. of pressure); the melt whose temp. is below (e.g. 30 degrees C) the starting temp. of the reaction is fed to a heated roller whose temp. is above the starting temp. of the reaction, and the resinous film formed on the roller is pre-cured only on the roller and finally transferred onto the substrate. By this process, a pre-polymn. is easily controlled. The film transferred onto the substrate is reproducibly uniform.
Patent DE-2212946-A1 (DE)
Title: Ring and traveller spindle - ring is hollow and traveller runs inside against an inner peripheral slot
Inventor: PREISSER GUENTHER
IPC: D01H7/60
Filed: 1972-03-17
Abstract: The ring can have an inlet to the hollow traveller space for liq. or gaseous lubricating or traveller-driving medium. The inner surface of the hollow space can have ribs for guiding the traveller. The ring is made in upper and lower sections, hinged togehter. The upper section has a lip under which the thread runs to and from the traveller which has a bead-like form with a thread engaging hook extending through the slot.
Patent DE-2223506-A1 (DE)
Title: Stove pressure redn - esp a space-saving pressure relief system for a blast furnace hot-air stove
Inventor: UERLICHS JOHANNES
IPC: C21B9/00
Filed: 1972-05-13
Abstract: Pressures redn. in regenerative blast furance hot-air stoves is effected by changing-over from a cold-blown hot-air stove having a high internal pressure to atmos. pressure at which heating takes place. The stream of air discharged is firstly strongly throttled to attain a constant amt per unit time, and is allowed to escape with decreasing pressure difference between the interior of the hot air stove and the atmos; provides faster charge over times.
Patent DE-2245588-A1 (DE)
Title: Foam plastic wall facing panel - espec. of polyurethane, with at least two parallel webs spaced across back
IPC: E04F13/18
Filed: 1972-09-16
Abstract: Pref. the dyes are foamed in right through the panel and the panel can be patterned in relief on the front. Polystyrene heat insulation panels can be placed in the cavities between the webs and the webs run parallel to the long or short sides of the panel. Thus the simply constructed panel is light wt. with good heat insulating and sealing props.
Patent DE-2316772-A1 (DE)
Title: Flue gas washer lime soln. feeder - delivers constant flow of lime milk with intentionally varied concn.
Inventor: JUNGE HELMUT
IPC: B01J4/02
Filed: 1973-04-04
Abstract: A metering device for the feed of lime milk to a gas washing tower comprises a mixing vessel supplied by a water feed unit and a continuously running CaO conveyor; a continuously running metering unit and oversize pump deliver the mixture. The mixing vessel has an automatic level control regulating the water feed valve, the pump delivers the mixture continuously and the quantity of lime is varied by a CaO metering unit.
Patent DE-2331691-A1 (DE)
Title: Reinforced prefabricated and concrete building lifting equipment - has jacks at chassis rear protruding past building when extended
Inventor: KESTING LORENZ
IPC: E04G21/16
Filed: 1973-06-22
Abstract: A supporting chassis is driven in through one of the wall openings and roof props are extended from it, while jacks are lowered on extensible cross-members at front and rear so as to raise it far enough to allow a lorry to drive in or out from underneath. The jacks at the rear end of the chassis are mounted on a cross-member outside the building, beyond whose sides they protrude in the extended position, while at the forward end are one or more jacks acting via holes in the building floor clear of the lorry loading platform. These jacks can be combined with the roof props at this end.
Patent DE-2342392-A1 (DE)
Title: Leak blocking repair on high oil pressure cables - by injecting closed porous, foaming and hardening resin before and after leakage point
Inventor: JACOBSEN PETER DIPL-ING
IPC: H01B13/22
Filed: 1973-08-20
Abstract: The method of oil leak blocking refers to cables where the free spaces between the cable conductors and the outer tube are filled with oil. The outer tube before and after the leakage point is punctured and a closed porous, foaming and hardening synthetic resin is forced through the puncture. A mixing container of appropriate volume for the cable type is fixed to the cable close to the puncture and is filled with the required quantity of the resin and motive fluid. By using a synthetic material with a 10- to 50-fold expansion volume the oil in the cable is pushed back and after hardening the foam plug will block the leadk and is pressure resistant up to 3 bar. The cable can then be used again normally without further repair and without impairment.
Patent DE-2351506-A1 (DE)
Title: Self-propelling garden water-sprinkler - has four-wheeled chassis with steering system connected through bar to the front set of wheels
Inventor: FEDDERSEN AUGUST
IPC: A01G25/09
Filed: 1973-10-13
Abstract: The sprinkles consists of two pies with nozzles at each end, through which the water sprays as they rotate in circular motion. The pipes are connected to another pipe supplying the water from a hose whichis wound round freely-rotating reel on the chassis. One pair of wheels is mounted in a pivot-mounted steering-system by which the direction of travel can be altered, by means of the bar. A roller mounted on the chassis has the pulley-cable wound round it; which is threaded through the end of the bar. The end of the pulley-cable has a stop piece which acts in conjunction with a switch-device on the bar, which switches off the sprinkler at the end of its movement.
Patent DE-2360315-A1 (DE)
Title: Passenger protection system with inflatable sac - has pressure vessel sealing cap uncovering outlets on impact through permeable cover
Inventor: WINTER MANFRED
IPC: B60R21/26
Filed: 1973-12-04
Abstract: The system is particularly for the protection of passengers in a car in the event of an accident, with a sac inflated from the pressure source and protected from direct gas impact. The pressure vessel has a gas-permeable cover and is sealed by a cap-type cover. This lifts from a lower closed position into one affecting partial mechanical opening of the sac and simultaneously uncovering the outlets from the pressure source. These outlets can be situated in the sides of the vessel, their dia. increasing from bottom to top, and there can be additional outlets in the cover, masked by a cover disc leaving an annular gap free.
Patent DE-2361756-A1 (DE)
Title: Remote operated wing mirror - with ratchet secured spring-back joint on ball type swivel joint
Inventor: KIELMANN ERICH
IPC: B60R1/064
Filed: 1973-12-12
Abstract: The mirror is mounted on a special linkage taken through the side window on a sealed support and fitted on the inside of the car with a control knob. The linkage has two swivel ball joints with a first ball joint in the plane of the window to provide one degree of adjustment and with the other swivel joint outside the window to act as a spring back joint. This is secured by plastic ratchet surfaces while a spring loaded central shaft secured to the joint. The spring back facility is thus incorporated into the remote linkage in a simple, economic way to provide a safety assembly.
Patent DE-2404810-A1 (DE)
Title: Electrical linear motor driven displacement pump - has rotor coupled directly to piston
Inventor: SCHULT GERD
IPC: F04B3/00
Filed: 1974-02-01
Abstract: The oscillating displacement machine with oscillating pistons and fixed cylinders has a linear electric motor which facilitates the regulating of the machine performance and reduces periodic fluctuations. The drive speed can be regulated by pole change over wide limits and with high precision. The linear operating characteristics of the motor reduce pulsating flow even if only two such pumps are combined. The double arrangement consists of two linear motors each coupled to two displacing pistons which operate in the displacement chambers connected by a channel. The pipelines are connected to these cylinders by conventional valves. The control system of the linear motor ensures that both motors operate with the same reciprocating movements and can be adjusted relative to each other.
Patent DE-2405554-A1 (DE)
Title: Endless saw for cutting synthetic foams - comprising a steel cable with helically wound flights or barbs
Inventor: EISELT GUNTER
IPC: B26D1/00
Filed: 1974-02-06
Abstract: Moving cutter comprises an elastic core cable of 0.5-2 mm. dia. with a braking strain of 5-30 kp and having a rough surface moving at 30-60 m./s. perpendicularly to a block of synthetic foam being traversed past the moving cutter to obtain a straight or curved profile cut. Used esp. for cutting slabs of expanded polyethylene to outlines incorporating small radii or curvature. The wire type cutter can produce sharper changes of profile than conventional ribbon type bandsaw blades. The flights or barbs are not integral with the core cable structure and do not weaken the core to the same degree as tooth root profile in a narrow saw band. Mechanical cutting avoids refusion of cut surfaces of use of hot wire cutters.
Patent DE-2407882-A1 (DE)
Title: Bowling pin clearing appts. for bowling alleys - wiper moves quickly yet evenly along end of alley
Inventor: SCHMID AUGUST
IPC: A63D5/08
Filed: 1974-02-19
Abstract: The apparatus pushes the bowling pins to one side after they have been played. The wiper movement is rapid yet even, i.e. not starting too slowly on account of inertia and gaining fast as the pins are set rolling. The wiper is guided along rails. The drive derives from a motor coupled to a winch mechanism. The wiper is connected to an arm pivotable about a fixed point and coupled so as to be driven by a sliding pin crank arrangement. A wheel has a crank pin set at a distance from the axle, while the wheel is driven from e.g. an electric motor by means of a chain slung about its circumference.
Patent DE-2419442-A1 (DE)
Title: Printing unit with short needle printing elements - has energisable magnets whose rams strike elastically mounted levers carrying needles
Inventor: BRANDENBURG KLAUS DIPL ING
IPC: B41J2/22
Filed: 1974-04-23
Abstract: In the mosaic printer the individual drive magnets are arranged in a circle in a base frame to which an attachment ring is fixed. The springs are located in the ring parallel to the direction of operation of the magnet rams. In this way the rigid levers are attached elastically to the ring. Each lever is hollow and has a trapezoid or triangular shape which narrows towards its free end at which point the extremely short printing element is carried. During the impacting process, that is when printing, the forces created essentially load the spring only in tension. The paper or other material to be printed on, is placed on a back support below the printing elements.
Patent DE-2420716-A1 (DE)
Title: Metal roasting dish with porous ceramic insert - may also have similar lid allowing steam-ventilated non-stick cooking
Inventor: MUNCH FRANZ-PETER
IPC: A47J36/02
Filed: 1974-04-29
Abstract: The metal roasting-cum-casserole dish comprises the normal dish and lid wherein the lower dish is provided with a porous ceramic insert which slows down the transfer of heat so as to provide for a better cooking process where the food does not stick to the sides. The lid can also be of porous ceramic instead of metal which allows for a certain ventilation between the contents of the dish and the surrounding atmosphere in the over. The food is cooked with more flavour and moisture if the ceramic lid is soaked in water for a certain time prior to cooking so that all the pores are fully saturated with water which is slowly given off during roasting.
Patent DE-2430125-A1 (DE)
Title: Incandescent lamp replacement device - has linkage with bulb gripper at one end having electric motor starting terminal(s)
Inventor: SZYMANSKI HANS-GEORG
IPC: H01K3/32
Filed: 1974-06-22
Abstract: The device for replacement of incandescent lamps consists of a linkage whose one end is provided with a gripping device for the glass bulb. The gripping device has clamping terminals for actuating the rotary movement of an electric motor, the terminals surrounding the glass bulb. The clamping terminals use a servo-motor for changing their opening width and a limit switch for the control of the servomotor. The gripping device is mounted in adjustable manner, preferably by a hollow metal shaft, for axial alignment with the linkage. The clamping terminals may be secured on an insulating plate which carries also commutator rings for the servomotor current supply.