baber/WOPTO huggingface dataset:
Patent WO-2004003385-A1 (WO)
Inventor: VU NGOC-TAM
IPC: F02M39/00
Filed: 2003-06-17
Abstract: Radialkolbenpumpeneinheit für ein Hochdruckeinspritzsystem mit einem Pumpengehäuse (1), in dem eine Antriebswelle (2) mit einem Exzenterabschnitt (3) gelagert ist, auf dem ein Hubring (4) sitzt, der mindestens einen in radialer Richtung zur Antriebsachse (2) bewegbaren, federbelasteten Kolben (5) bewegt, wobei die Antriebswelle (2) derart gestaltet ist, dass sie einen fliegend gelagerten Endbereich (6) aufweist, der gleichzeitig der Antrieb einer Kraftstoffvorförderpumpe (8) ist.
Patent WO-2004032390-A1 (WO)
Title: Verfahren zur übertragung von datensignalen mittels virtuell verknüpfter teilsignale über synchrone datennetze
Inventor: FRICKE ANDREAS
IPC: H04L12/70
Filed: 2003-08-18
Abstract: Das erfindungsgemäße Verfahren dient zur Übertragung von Datensignalen mittels virtuell verknüpfter Teilsignale über synchrone Datennetze. Dabei liegt die durch die Anzahl der virtuell verknüpften Teilsignale gebildete Übertragungskapazität über der für die Übertragung des Datensignals minimal benötigten Übertragungskapazität.
Patent WO-2004061289-A1 (WO)
Inventor: DE LA AZUELA JULIAN
IPC: F02M37/32
Filed: 2003-11-20
Abstract: Filtre à carburant de construction simple et, partant, peu onéreux, en particulier filtre à diesel, qui comporte au moins un orifice d'entrée (2) de carburant, au moins un orifice de sortie (3) de carburant, des moyens destinés à séparer l'eau du carburant, au moins un bac (4) et un orifice d'évacuation d'eau (5) associé au bac (4). Selon la présente invention l'eau à évacuer est épurée à l'aide de moyens de séparation d'impuretés, de sorte qu'elle peut être évacuée dans l'environnement.
Patent DE-1797314-A1 (DE)
Inventor: WESLEY COTTERMAN HOWARD
IPC: G10L19/02
Filed: 1968-09-12
Abstract: 1,245,414. Speech analysis. INTERNATIONAL BUSINESS MACHINES CORP. 10 Sept., 1968 [14 Sept., 1967], No. 42905/68. Heading G4R. Sound analysing apparatus comprises a plurality of filter systems, each of which has an output of amplitude and phase corresponding to a respective frequency band of an input sound signal, a threshold system for each filter system for determining which filter system output is above a predetermined threshold, and control means for varying this threshold independently of the instantaneous value of an input sound signal. A speech waveform at 1 is split into frequency bands by phase filters 2a-n, each of which produces an output the phase of which depends on the difference between the frequency of the input and the centre frequency of the filter, the outputs being limited at 4a-n and compared in quadrant detectors 6a-n with the original speech waveform limited at 8. Each quadrant detector produces a 2-state output, the upper state occurring when both inputs exceed a threshold. The quadrant detector outputs, after low-pass filtering at 8a-n for averaging, set respective threshold latches 14a-n if they, added to a ramp voltage from ramp generator 12, exceed a threshold. Each threshold latch 14a-n which is set, sets a corresponding formant latch 19a-n, via logic circuitry 16a-n, 17a-n, provided the two adjacent threshold latches (if any) are not set. The number of formant latches set is counted by a counter 22. A predetermined count resets the ramp. A sample clock 10 produces timing signals, the start of each of which permits the ramp to start, and the end of each of which resets the ramp if it has not already been reset by the counter 22. The counter 22 and threshold latches 14a-n are reset at the end of each timing signal.
Patent DE-1932905-A1 (DE)
Title: Coating paper and metallic strip materials
Inventor: EDGE NORMAN
IPC: B05C5/02
Filed: 1969-06-28
Abstract: The apparatus has a coating-head with an elongated aperture running transversely inside it. The strip material is advanced over the aperture by a special jig that elastically pressure the strip against the aperture and doctor blade. Coating liquor is fed under pressure, at a set speed, to the aperture, and a layer is formed between the doctor blade and the strip. The thickness of the layer applied is a function of the set feed speed of the coating liquor. Specifically the jig comprises a roller covered with an elastomer.
Patent DE-1938792-A1 (DE)
Title: Textile dyeing process
Inventor: FUEHRING HEINRICH
IPC: D06B9/02
Filed: 1969-07-30
Abstract: The liquor is cycled between a storage tank and a vessel containing the material to be dyed. The colour of the liquor entering the filter is compared with that of the liquor leaving the filter. The dyeing process is stopped, if the same colour is detected.
Patent DE-1944501-A1 (DE)
Title: Powdered coffee liquor for vending machines
Inventor: MOHR LUDWIG
IPC: A23F5/24
Filed: 1969-09-02
Abstract: Powdered coffee is mixed with water to give a primary coffee liquor which can be stored in vending machines for eventual mixing with hot water when the coin is inserted. The primary liquor should be left to stand twenty four hours after mixing, and the water in this should be added to the original coffee charge at 15-25 degrees C. The primary liquor should be kept in a vacuum vessel from start to finish.
Patent DE-1945845-A1 (DE)
Title: Textile dyeing in closed containers
Inventor: YAMADA IKUMITSU
IPC: D06B5/00
Filed: 1969-09-10
Abstract: The fabric is placed in a loose rolled or folded state in an enclosed cylindrical vessel and dyed. The vessel is filled with the dye leaving some free space and the vessel is rotated about its transverse axis. The ratio of the liquor is 1:10 or less.
Patent DE-1956717-A1 (DE)
Title: Welding form for thermoplastic materials
IPC: B29C65/18
Filed: 1969-11-12
Abstract: The vertical axis running through the welding edges and the horizontal axis running through the supporting shoulders intersect at the centre of the central drilling for the heating element. In use the effect of expansion on the vertical axis is counterbalanced by the expansion effect along the horizontal axis, so that the welding edges remain straight through the working temp. range.
Patent DE-1966209-A1 (DE)
Title: Polymers of perfluorinated esters of fumaric and other
Inventor: KARL KLEINER EDUARD
IPC: C08F22/10
Filed: 1969-04-09
Abstract: Monomers of formula: (CmF2m + 1 -CnH2n-X-CO)s-R (where m is an integer from 3 to 18; n is zero to 10; X is O or S; R is an ethylenically unsaturated hydrocarbon group derived from fumaric, maleic, citraconic, mesaconic, itaconic, aconitic or methylene malonic acid; and s is 2 or 3. Bis-(1,1-dihydroperfluoroctyl)-, bis-(1,1,2,2-tetrahydroperfluoroctyl)-, and bis-(1,1,2,-2-tetrahydroperfluornonyl)- fumarate. The (co)polymers give water- and oil-repellent coatings on textiles, paper, leather, painted wood and metal surfaces, and are particularly useful for finishing textiles giving finishes resistant to repeated washing and dry-cleaning.
Patent DE-2021762-A1 (DE)
Title: Androstane derivs
Inventor: SCHLOEGL KARL PROF DR
IPC: C07J71/00
Filed: 1970-05-04
Abstract: Androstane derivs. are of formula: (in which the gp. X-Y are: each R being alkyl or aryl and may contain an OH gp., or both R groups may together form an ethylene gp. and when A has the structure C=O and X-Y is satd., a double bond may be present between the C atoms 4 and 5). They are prepd. by oxidation of an amino-steroid to give a 20-hydroxy deriv. which is then reduced using complex aluminium hydrides.
Patent DE-2034021-A1 (DE)
Title: Polyethylene/polypropylene filament prodn - by extrusion and stretching, using two polypropylenes of different slub
IPC: C08L23/10
Filed: 1970-07-09
Abstract: Extrudable polyolefine mixture for prodn. of supple filaments of 0.005 to 0.000125 sq. mm. cross-sectional area consists of (1) 40 - 60 wt.% polyethylene of density 0.94 - 0.965 g/cc and intrinsic viscosity (IV) 2 - 4.5 dl/g (in decalin at 130 degrees C) and (2) 40 - 60 wt.% mixture of (a) 70 - 90 pts. wt. polypropylene of which 1 wt. % is soluble in boiling toluene (under normal conditions and at polypropylene : toluene wt. ratio 5 : 95 and (b) 20 - 30 pts. wt. polypropylene of which >99 wt. % are soluble in boiling toluene (at polypropylene : toluene wt. ratio 5 - 95), provided that (I) (1) + (2) = 100 wt. %; (II) (a + (b) = 100 pts. wt., (III) (a) and (b) have same IV and mol. wt. distribution (determined by gel permeation chromatography) and (IV) IV of (a) and (b) is 1 - 10 dl/g.
Patent DE-2064751-A1 (DE)
Title: Textile reinforced rubber bellows - used as vehicle pneumatic suspension
IPC: F16F9/05
Filed: 1970-12-31
Abstract: The roll bellows is air-tightly insulated in an annular space between two concentric sleeves, one connected to the spring and the other to the springing element. The bellows rolls over the sleeve faces forming the annular space. The outer sleeve is coupled to a vehicle partic. via. an elastic intermediate piece of rubber etc. which is connected to the sleeve end only slightly engaged by the bellows and has an annular externally dished shape.
Patent DE-2103892-A1 (DE)
Title: Sheet metal straightening - partic cold plate by a reverse bending method
IPC: B21D1/02
Filed: 1971-01-28
Abstract: Sheet metal such as cold plate is straightened by subjecting it to reverse bending so as to deform it plastically twice well beyond its yield point. The bending operation taking place after reverse bending is rapid and effects less deformation than the two previous bending operations. The method enables increased straightening performance to be achieved with traditional straightening machines.
Patent DE-2117218-A1 (DE)
Title: Steel plates for motor vehicle mfr with rustproof layers - by coating primer with granular foamable plastics material and bonding primer and foam during curing
IPC: B05D1/06
Filed: 1971-04-08
Abstract: Anti-corrosion coatings with insulating properties are produced on thin metal sheets, e.g. vehicle body panels etc., by priming the cleaned sheet; coating electrostatically while still damp, with a powder mixt. of platics and blowing agent prepd. by the dry blend method; and heating the whole, so that the primer dries and hardens and the powder mixt. fuses and foams and becomes firmly bonded with the substrate. The primer can be an acid mixt. contg. phosphate and/or a phenolic resin lacquer. The plastics can be a thermoplastics, to which up to 10 wt. % thermosetting plastics can be added, or a thermosetting plastics. The coatings can be produced easily and economically, adhere well, have excellent resistance to corrosion and wear and also have good insulating and anti-drumming properties. They are light, have high resistance to heat and cold and good mechanical properties.
Patent DE-2160296-A1 (DE)
Title: Collapsible ships hull protection - by telescopic barrier plates against torpedoes and oil leakage
Inventor: HASENKOPF HANS
IPC: B63G9/04
Filed: 1971-12-04
Abstract: A barrier consisting of several massive plates parallel to the hull of a ship is hinged to it by a telescopic or shear leg linkage so that it can be folded close to the hull or to form a massive barrier perpendicular to the hull but some distance away from it. In the bow and stern area the massive barrier plates can be replaced by nets, permeable to water. Oil tight partitions at the end of each plate can form separate compartments around the ship.
Patent DE-2334639-A1 (DE)
Title: Ship identification method using laser beams - is employed by convoy of vessels to communicate with flagship
Inventor: ABEL KONRAD DIPL-ING
IPC: G01S17/86
Filed: 1973-07-07
Abstract: The ships in a formation locate the position of the flagship by its thermal radiation. They track it automatically and send to it a laser pulse train used by the flagship for locating the other ships. The flagship then establishes a laser connection with one of the other ships. The laser signal carries out a friend-or-foe identification and determines the ship distance from the signal propagation time from the signal transmission to a reply reception. The laser beam density is controllable and in case of an accidental breakdown, the flagship emits an artificial signal variable in its radiation intensity.
Patent DE-2336554-A1 (DE)
Title: Electromechanical band-pass filter - has piezoelectric transducers with oscillating single-sided reeds for low A.F.
Inventor: GGERTH DIETRICH DIPL-PHYS
IPC: H03H9/48
Filed: 1973-07-16
Abstract: Has oscillating reeds in one plane, parallel to each other and mass coupled, as in 2,305,287. The reeds are stiffened by a strip of the same material and thickness. It is intended for power line carrier control receivers. The reeds are moved outward by the length of the electro-mechanical transducers. The stiffening strips are on the same side of each reed, fastned to them by glueing. The strips width is the same as that of the reeds.
Patent DE-2351804-A1 (DE)
Title: Sealing star for document sealing in press by wafer - with wafer mass fastened to underside of star
Inventor: KRUEGER ADOLF
IPC: G09F3/03
Filed: 1973-10-16
Abstract: The mass of the wafer is fastened to the underside of the sealing star, thus enabling the star and wafer to be marketed as a single piece. The star and wafer are joined together before the sealing operation and can be used as a single piece instead of two separate ones when placed under the sealing press. There is no risk of the wafer crumbling as it is stuck fast to the sealing star and has much greater strength as a result. The wafer can be fastened to the star by means of a layer of adhesive between star and wafer. It is advantageous if the layer of adhesive is impervious to water.
Patent DE-2355968-A1 (DE)
Title: Repeated start delay circuit for I.C. engine - has multivibrator time base to give adjustable time delay
Inventor: FINKBEINER KARL-HEINZ
IPC: F02N11/08
Filed: 1973-11-09
Abstract: The engine battery is connected to the starter motor to the starting switch and to an engine driven generator. The circuit contains a neon start switch, three relays and a time base which contains two transistors and a Zener diode. Operation of the starting switch puts a supply on the time base and through the neon switch onto the control winding of the starter motor. If the engine starts the generator produces current which causes a relay to cut of the supply to the motor control winding. If the engine does not start the impulse given to the time base operates another relay and prevents a second start attempt until a capacitor within the time base has discharged.
Patent DE-2356991-A1 (DE)
Title: Detachable greetings-tag for wreaths or bouquets - is made of rigid, durable material and is fixed by wire to tie around bunch
Inventor: LOHRUM GEB BOEHMER HERTA ERIKA
IPC: A01G5/02
Filed: 1973-11-15
Abstract: The holders for the greetings inscription may vary in shape and are attached by wire to the bouquet, bunch or wreath. Strips or pins are inserted in or attached to the inscription tags. The inscription may include designs, such as family crests, firm's signs, coats of arms, and be made of iron, steel, non-ferrous metals and their alloys, plastic or aluminium. The inscription is applied by various means such as glass, application of light-reflecting paint, oxidising, anodising, nickel-plating, chromium-plating etc. Eyelets on the holders enable the inscription to be hung up subsequently.
Patent DE-2362199-A1 (DE)
Title: Rigid rear axle for car - with rigid trailing arms mounted with lateral damping on chassis for improved cornering
Inventor: BUFLER ERNST DIPL ING
IPC: B60G21/05
Filed: 1973-12-14
Abstract: The wheels are supported at the ends of rigid trailing arms whose axle ends are linked by a transverse leaf spring which is stabilised on the chassis by diagonal struts. In order to improve the cornering of the vehicle, and to reduce the amount of lateral wheel drag, the front ends of the trailing arms are mounted on the chassis by damped mountings. This enables the toe-in etc. of the rear wheels to be automatically adjusted w.r.t. cornering forces. Damper units between the axle ends and a centre chassis point prevent oscillations.
Patent DE-2364307-A1 (DE)
Title: Dentist drill handpiece as tool clamp - cross-pin in bush contacts driving flat on tool for torque transfer
Inventor: ZYKA FRANTISEK
IPC: A61C1/14
Filed: 1973-12-22
Abstract: Handpiece of a dentists drill is used to clamp the tool in position once centered within a rotary bush by two steel balls notching into a groove round the tool shaft, with torque transfer effected by means of a rotating transfer member in the bushing acting on a driving flat on the shaft. A cross pin within the bush is rounded off at the ends and has a projection on the outside. The design gives a positive locking action between the assembled components, giving a reliable rotary action and a long life in operation.
Patent DE-2417277-A1 (DE)
Title: Prestressed concrete pressure tank - with vertical guiding battens in horizontal channels holding stress member coils
IPC: G21C13/093
Filed: 1974-04-09
Abstract: The tank has horizontally running winding channels on the periphery, for radially superimposed layers of stress members for generation of annular pressure stressing in the walling. The spaced vertical guiding battens are fitted at the rear of each channel, of a length corresponding to the channel's width, for holding mutual intervals of the coils of the innermost stress member layer, and the radial intervals of these from the rear of the channel, with holding recesses and protrusions to accommodate or guide the stress member coils. There are intermediate battens between the stress members layers, covering the guiding battens and fitted with similar holder recesses and protrusions for preserving the radial intervals of the succeeding stress member layers. Corrosion protection for all the stress members is easily applied, and additional stress members can be easily installed and protected.
Patent DE-2422006-A1 (DE)
Title: In-situ pile casting - former driven into plug of semi hard concrete using driving monkey
Inventor: GILBERD GORDON HENRY
IPC: E02D5/38
Filed: 1974-05-03
Abstract: The method of casting a pile in situ comprises casting a concrete plug in an end of a former and while the plug is in a semi-hardened state carrying out the steps of driving the former with the plug lowermost into a site by the use of a driving monkey acting on the plug, providing a counterweight on the plug, mounting a vibrator extractor on the former, and operating the extractor at a frequency that will free any bond between the former and plug and then withdrawing the former part-way up the plug, removing the counterweight, inserting reinforcing and cement mixture into the former to form a pile and using a vibrator extractor to extract the former at a rate commensurate to the hardening rate of the cement mixture.
Patent DE-2426150-A1 (DE)
Title: Cupboard with fire precaution system - includes smoke alarm extinguisher and automatic door closing mechanism preventing spread of fire
Inventor: NIKOLOFF SAWA DIPL ING
IPC: A47B63/06
Filed: 1974-05-29
Abstract: The storage cupboard which is used for housing magnetic data carriers punch cards etc. is provided with different shelves which can be lowered and raised to an access opening which is closed by a door or shutter. To prevent any outbreak of fire from spreading a fire precaution system is installed. This system comprises an automatic fire warning mechanism in the form of an ionisation smoke alarm which triggers a CO2 fire extinguishing mechanism which is fitted with a pipe leading into the storage area. The fire alarm also triggers an automatic closing mechanism which immediately shuts the door which not only prevents the fire from spreading but also shuts off the oxygen supply.
Patent DE-2431475-A1 (DE)
Title: Porous synthetic fibre mat - consisting of polypropylene and nylon coated fibres welded together
Inventor: REMOVACEK RUDOLF
IPC: E01C3/06
Filed: 1974-07-01
Abstract: A synthetic fibre mat consists of equal parts polypropylene and nylon-coated other fibres with polypropylene nucleus and its porosity is adjusted by the number of its layers; the filaments are welded together. Its good drainage renders it suitable as road surface filters, it has high tensile and other strength, it is suitable therefore as reinforcement for building components and partic. for porous matls.
Patent DE-2433540-A1 (DE)
Title: Disconnectable endless tape cassette for recorder - has mechanical control or aluminium strip
Inventor: NEUSCHELER WILHELM
IPC: G11B23/06
Filed: 1974-07-12
Abstract: An endless magnetic tape (12) is inserted in commercially available cassette. The tape is switched off by means of mechanical control strip or a reflecting aluminium strip (3) which acts in conjunction with a light barrier. A contact bridge ensures in conjunction with two pressure elements that in this spot the magnetic tape (12) runs parallel with the upper section of the cassette and close contact is made with the two contact brackets. The tape reel is positioned approximately between two rollers and this ensures that the tape moving in either direction to and from the contact bridge is protected.
Patent DE-2444721-A1 (DE)
Title: Moulds for polyester sand mixts. - made up of laminate faced chipboards with vertical joints
Inventor: KNEBEL HANS
IPC: B29C33/00
Filed: 1974-09-19
Abstract: Mouldings such as panels, window sills, steps etc, made of thermosetting resin and mixts. (partic, with polyesters) are produced from moulds made of plastic laminates in which the inside joints lie in the direction of moulding. Cheap construction, mouldings can be made with sharp edges/corners for the building industry.
Patent DE-2448907-A1 (DE)
Title: Rectifier for charging battery - has bridge with two diodes and thyristors controlled by output voltage monitor
Inventor: FARR JAMES BRENT
IPC: H02J7/14
Filed: 1974-10-15
Abstract: The rectifier, for charging a battery, has a four arm bridge containing two diodes and two thyristors (42, 44). A voltage monitor (24) and trigger (22) circuit is connected to the ends of the bridge's output diagonal and via two diodes (63, 64) to the gates of the two thyristors by its own output, i.e. it controls the two thyristors. The monitor consists of a transistor whose base is connected via a zener diode to a variable voltage divider. The trigger consists of a single transistor. The advantage lies in the circuit being independent of motor speed. When the battery voltage falls below a prescribed value the bridge is switched in and connects the output of coil (16) with the battery (20) to charge it.
Patent DE-2452118-A1 (DE)
Title: Rotary dotted line pen - has stepped drawing wheel mounted on end of housing
Inventor: BUDDE HEIKO
IPC: B43K8/20
Filed: 1974-11-02
Abstract: The pen has a rotary line-drawing wheel (4) mounted on its housing (7), and is equipped with raised drawing faces (3). Inside the housing is an ink reservoir (1) and a felt tip (2) screwed together, these in turn being screwed to the housing by a left-handed thread. An edge (12) can be provided on the housing, to bear against the ruler. The felt tip can be interchanged by unscrewing it. The pen allows dotted lines to be drawn quickly and cleanly.
Patent DE-2452926-A1 (DE)
Title: Giant indicator panel - capable of taking signal from conventional display panel and presenting it on giant panel
Inventor: BROSA ERICH
IPC: G09F9/33
Filed: 1974-11-07
Abstract: Indicator panel which takes the signals from a seven-segment gallium arsenite set-up and using electronic relays, photo cells, or photodiodes, lights up a tubular ceiling lamp or illumination tube behind a matt surface glass screen, each tube corresponding to one of the seven segments whose signal is magnified. The lighting up of a segment is sensed by the photoelectric cells or diodes which activate the secondary current circuit.