baber/WOPTO huggingface dataset:
Patent WO-03016737-A1 (WO)
Inventor: ZIMMERMANN MARTIN
IPC: B60W10/10
Filed: 2002-07-18
Abstract: L'invention concerne un système de sécurité pour des véhicules automobiles, qui surveille des situations de fonctionnement du véhicule ou de ses composants afin de détecter à l'avance des situations de fonctionnement critiques pour la sécurité. Le véhicule comprend un dispositif d'embrayage placé dans une chaîne cinématique ainsi qu'un dispositif boîte de vitesses placé dans cette chaîne cinématique et le système de sécurité présente au moins deux actionneurs ayant chacun un moteur électrique (40) et servant à actionner au moins un de ces deux dispositifs. Au moins un de ces dispositifs est commandé par un appareil de commande électronique et les moteurs électriques (40) sont reliés à un étage final (42). L'invention concerne également des procédés servant à désactiver différents étages finaux (42) qui sont affectés à différents actionneurs dans le même véhicule automobile.
Patent WO-03019022-A1 (WO)
Title: Kugelgelenk
Inventor: BRUNNEKE HANS-GERD
IPC: F16C11/06
Filed: 2002-08-20
Abstract: Kugelgelenk für ein Kraftfahrzeug, insbesondere für das Fahrwerk des Kraftfahrzeugs, mit einem eine Gelenköffnung aufweisenden Kugelgelenkgehäuse (1), in dem eine aus einem isolierenden Material hergestellte Lagerschale (5) angeordnet ist und mit einem aus einem elektrisch leitenden Material hergestellten, eine Gelenkkugel (2) und einen Zapfen (3) aufweisenden Kugelzapfen (4), der mit seiner Gelenkkugel (2) in der Lagerschale (5) drehbar und schwenkbar gelagert ist und mit seinem Zapfen (3) durch die Gelenköffnung hindurch aus dem Kugelgelenkgehäuse (1) herausragt. In der Wandung (12) der Lagerschale (5) ist eine Elektrode (14) im Abstand zu der Gelenkkugel (2) angeordnet, wobei die E1ektrode (14) und die Gelenkkugel (2) über die Lagerschale (5) gegeneinander elektrisch isoliert sind.
Patent WO-03039122-A1 (WO)
Inventor: FREUND DETLEV
IPC: H04Q3/00
Filed: 2002-10-28
Abstract: In order to produce an announcement in a telecommunication network, an announcement file is generated from a model file (vtm) after reception of a request sent by a control station of the network concerning the announcement and determination of parameter values (aid, prv) specific to the announcement. Therefor, open parameters, contained in the model file (vtm) and concerning the content or execution of the announcement, are resolved in the announcement file (vpg) on the basis of the parameter values (prv). The resulting announcement file, for example in the form of a VoiceXML page, can then be interpreted and transmitted via the telecommunication network.
Patent WO-2004016924-A1 (WO)
Title: Verfahren und vorrichtung zum steuern des verbrennungsvorganges einer hcci-brennkraftmaschine
Inventor: GALTIER FREDERIC
IPC: F02B1/14
Filed: 2003-07-07
Abstract: In einer Brennkraftmaschine mit kontrollierter Selbstzündung (HCCI) werden die Verbrennungsdruckspitzen mittels Klopfsensoren erfasst. In Abhängigkeit von den Signalen der Klopfsensoren werden den Verbrennungsvorgang beeinflussende Parameter so optimiert, dass die Selbstzündung des Gemischs jeweils zum optimalen Zeitpunkt erfolgt.
Patent DE-1911893-A1 (DE)
Title: N-(halo-aryl)-2-methyl-5-alkoxy-indole-3-aceticacids with a - acetic acids with antiphlogistic activity
Inventor: FRITZ EIDEN DR
IPC: C07D209/08
Filed: 1969-03-08
Abstract: 1-(Halo-aryl)-2-methyl-5-alkoxy-indole-3-acetic acids with antiphlogistic activity. Title cpds. are produced as follows: p-benzoquinone is reacted with a beta-(N-halophenyl-amino)-crotonic acid ester, the resulting 1-(halophenyl)-2-Me-5-OH-indole-3-carboxylic acid ester is alkylated to the corr. 5-alkoxy cpd. which is saponified with molten alkali to the corr. carboxylic acid, and this is decarboxylated to give a 1-(halophenyl)-2-Me-5-alkoxy-indole; this is subjected to Mannich reaction with HCHO and a secondary amine and the resulting Mannich base is reacted with an alkylating agent to give the corr. quaternary salt; this is heated in an alkali cyanide soln. to give the corr. subst. indole-3-acetonitrile, and this is saponified with alkali hydroxide to yield the required 1-(halophenyl)-2-Me-5-alkoxy-indole-3-acetic acid. The end-products and the intermediate nitriles and quarternized Mannich bases are claimed per se.
Patent DE-1919058-A1 (DE)
Title: Cut pile carpets production
Inventor: KARLE ALFRED
IPC: D05C15/00
Filed: 1969-04-15
Abstract: Tufted-type cut pile carpets are produced by securing the pile threads by means of groups of needles which are moved to and fro, and fixing these on the lower side of the carpet by the application of an adhesive layer. Each pile thread is fed through a hollow needle which penetrates the base fabric, the pile fabric section then being blown out by compressed air. Finally the pile thread is cut off between the needle tip and the base fabric.
Patent DE-2003636-A1 (DE)
Title: Finely dispersed alloy prodn
Inventor: STOLZ ERICH DIPL-PHYS DR RER N
IPC: C23C14/00
Filed: 1970-01-28
Abstract: The cmpds. to be alloyed are volatilised in an inert gas or vacuum using an electron beam and finally condensed on a cooled inactive surface suh as lead. The condensate is reduced to a powder and conventionally worked.
Patent DE-2008392-A1 (DE)
Title: Coloured integral foam vehicle upholstery
IPC: B05D1/00
Filed: 1970-02-24
Abstract: Foamed object, esp. for automobile arm rests, is cast inside a mould already lacquered internally and dried to the colour desired. The lacquer adheres to the foam better than to the mould surface, so that a foam moulding with a coloured surface is produced. Sepg. foil may be used to assist the parting of the lacquer from the mould.
Patent DE-2026918-A1 (DE)
Title: Removal of multivalent ions from solns - contg predominantly - monovalent ions, by the ion exchange method
IPC: B01J47/00
Filed: 1970-06-02
Abstract: Separation of multivalent ions (esp. Ca2+, Mg2+ and SO42-) from sea water and brackish waters by the ion exchange method, comprising obtaining low-salt water and a brine to be used in the regeneration stage, is improved in that, at the stationary state established during the process, the ion exchange bed filled with the remainder of the impure soln. is treated first with a mixture of the impure soln, and the brine (soln. C) followed by a gp. of solns. whose total concentration is equal to that of the brine, but in which the concn. of the multivalent ions gradually decreases (group B) and then with the brine, which is displaced in turn by a mixture of the brine, and a de-hardened soln. (soln. A) followed by a gp. of solns. whose total concn. is equal to that of the initial soln. but in which the concn. of multivalent ions gradually increases (group B) and finally, with the initial (untreated) soln. The solns. C, D, A and B originate from the preceding cycle. The economy of this process is better than that of the known processes.
Patent DE-2027261-A1 (DE)
Title: Conduit and hose connection
IPC: F16L33/24
Filed: 1970-06-03
Abstract: The connection piece, having a cylindrical passage, has a truncated cone extension at one end which is pushed into the conduit end. The other end is externally threaded. A cap can be screwed at one end on to the connector body, and has a tapered passage at the other end, such that an arrangement is provided whereby on applying a conduit element to the extension on the connector body, and by screwing up the cap on to the body, the conduit is pressed tightly on to the extension by means of the internal taper in the cap. The connector can be applied to PVC conduit, using a solution of a coherent plastic, when the connector is provided with internal stepping.
Patent DE-2035364-A1 (DE)
Title: 1-alkyl-3-(2-halogenoethyl)-and-1-alkyl-3- - (-3-halogenopropyl)-2-imidazolidinones prep
IPC: C07D233/32
Filed: 1970-07-16
Abstract: The title cpds. have the formula:- where R = a lower alkyl gp; X= halogen and n = 2 or 3, and are prepd. by cyclising a cmpd. (II) and splitting off HCl. Advantages high yields the process is technically simple and economical.
Patent DE-2048312-A1 (DE)
Title: Polymers containing lactam-groups - used for prodn of moulded bodies, coatings and adhesives
Filed: 1970-10-01
Abstract: Polymers are derived wholly or partly from monomer units of formula: (where R is H or methyl, and R1 is a cycloaliphatic lactam group. A cpd. of formula: is a suitable monomer. (Co)polymerisation is in presence of radical initiators. Suitable comonomers include ethylene, butadiene, styrenes, (meth)acrylates, (meth)acrylamides, vinyl esters and vinyl ethers.
Patent DE-2058147-A1 (DE)
Title: Titanium alloy cathodes - heat-treatment and controlled cooling to form insulating film
Inventor: MIKHAILOVICH EGOROV ALEXANDR
IPC: B23H3/06
Filed: 1970-11-26
Abstract: Ti alloy cathodes for electrochemical machining of components, e.g. deep-drilling, trepanning and closed sectional forms, are heated in a furance to 650-925 degrees C for 1.5-2.5 hrs; cooled in the furnace to 400-500 degrees C and further cooled in air until an electrically non-conductive adherent film is formed. Layer of film can subsequently be removed by heat-treatment, to expose active, conductive cathode surface, while leaving insulating film on non-active pts. to prevent current flow over parts being processed.
Patent DE-2112930-A1 (DE)
Title: Road-building compsns - contg diabase filler sand,gravel asphalt and/or tar
Inventor: DR HEILMANN ERNST-ADOLF DIPL-K
IPC: E01C7/26
Filed: 1971-03-17
Abstract: Filler consisting entirely or predominantly of diabase (greenstone) is used in asphalt and/or tar-contg. compsns. contg. fine gravel, sand and filler of standard grain-size, granulometry and amounts, esp. suitable for road-building. Diabase filler may contain up to 10 (1-5)% asbestos (increases stability and improves flow at 80-100 degrees C), or up to 50% limestone dust or a small amount of horn blende. Diabase pref. has a cicular, felted structure.
Patent DE-2113470-A1 (DE)
Title: Microcapsulated fire protection agent - to allow use of toxic or irritating fire retarding agents
Inventor: MUELLER DIETER
IPC: A62D1/00
Filed: 1971-03-19
Abstract: Polymers, wood fibre materials, woven fabrics, cardboard, paper, fleeces, laminates, coatings are rendered fire resistant by incorporating into them microcapsules contg. fire retardant materials which are toxic or irritating to the skin. The capsules are activated by either using a coating, which melts at a given temp. or is decomposed and releases the flame retardant material, or the b. pt. of the material is such, that it bursts the capsule when the given temp. is reached. Addn. of 5-60%, pref. 20-40%, of microcapsules is sufficient.
Patent DE-2124809-A1 (DE)
Title: Purification of nuclear reactor cooling water - with zirconium phosphate and hydroxide
IPC: B01J41/10
Filed: 1971-05-19
Abstract: In the purification of cooling and boiler feed water, the water is treated with zirconium phosphate, to remove undesirable cations, and then with zirconium hydroxide to remove undesirable anions.
Patent DE-2142958-A1 (DE)
Title: Composite material ski prodn - with inner and outer shells filled with shock absorber
Inventor: VOGEL RAIMUND W
IPC: A63C5/12
Filed: 1971-08-27
Abstract: U shaped metal, esp. Al, shells, which when placed together with a spacer between them form a continuous cavity between upper and lower shells and between the side limbs of the U sections, with opt. addnl. recesses, are used. This cavity is filled esp. with polyurethane which may be bonded to the whole of the metal surface or only to defined areas and may also form an outer skin over the metal. Vibration is damped without affecting bending and torsional stiffness, and running characteristics of the ski are improved.
Patent DE-2160540-A1 (DE)
Title: Removing dust from coal - in cyclone with automatic control of cross-section
Inventor: BARTELT DIETRICH DIPL ING DR
IPC: B07B11/04
Filed: 1971-12-07
Abstract: In the removal of dust from coal in a cyclone, the cross-section of the cyclone is modified to render the sepn. of dust uniform. Pref. the total quantity of dust removed in the cyclone is continuously measured and the resultant reading is used as a parameter for varying the cross-section.
Patent DE-2166589-A1 (DE)
Title: Axially fed split drum centrifuge - having central passage in shaft with channels into drum
Inventor: WIMMER OTTO
IPC: B04B1/10
Filed: 1971-10-11
Abstract: Centrifuge consists of drum with two halves which combine to form drum, one half being movable by hydraulic cylinders. The shaft has a central passage drilled into it with channels leading out onto the distributor cone of the drum. This passage with its channels serves as inlet for the feed slurry. The centrifuge can be made to clarify liquids or thicken suspensions. The way the feed is introduced onto the cone by channels at the same angle as the cone allows Courier flow and avoids spattering of the liquid around the drum. This prevents blockages and build up around the inlet ports.
Patent DE-2206414-A1 (DE)
Title: Adhesive mat stack - with adhesive barrier layer facilitating layer separation
Inventor: NAPPI JOHN J
IPC: A47L23/26
Filed: 1972-02-11
Abstract: Mat stack, is one in which each mat has a tacky surface for the adhesive removal of dirt particles from pedestrian traffic, and each mat consists of a flexible support film with an integral adhesive impermeable barrier surface across the full underside of the mat, a reinforcing fibrous web coextensive with the support film and secured to the top surface and having a pressure sensitive adhesive coating in secure engagement with the fibrous web and non-delaminating engagement with the support film. The barrier surface prevents penetration of the adhesive and consequent adhesive welding of superimposed mats during passage of traffic across the stack and facilitates easy separation of the top most sheet after clogging of the latter.
Patent DE-2217545-A1 (DE)
Title: Heating/cooling appts - for double-walled hollow rotational plastic moulds
IPC: B29C35/00
Filed: 1972-04-12
Abstract: Appts. has reservoirs for the medium arranged above the inlet and outlet in the mould wall, and connected directly to the inlet by the feed pipes, one pump in each of the heating/cooling circuits and heat exchangers which are placed, together with the pumps in the return pipes between the reservoirs and the outlet.
Patent DE-2224569-A1 (DE)
Title: Gas liquid contacting - using high speed rotor with cylinders in vertically successive compartments
IPC: B01F7/16
Filed: 1972-05-19
Abstract: An appts. for bringing a gas and liquid into contact comprises an upright vessel, subdivided by generally horizontal partitions into compartments. A single vertical rotating shaft passing up through all compartments is fitted, in each compartment, with a cylinder, pref. a hollow cylinder closed at the top open at the bottom. Each horizontal partition has an opening e.g. round the shaft, to permit upward travel of the gas, while vertical pipe lengths through each partition interconnect the liquid is successive cylinders. The gas enters the lowest chamber, where the high rotational speed of the cylinder produces a thin film of gas on the external surface of the cylinder, which is then atomised into very small bubbles, which pass up to the liquid surface in this first compartment. The gas leaving the surface then ascends through the hole in the patition to contact the revolving cylinder in the next compartment, where the process is repeated and so on through further compartments. Specif. the lower edge of hollow cylinders may be serrated and/or stiffened by a flange.
Patent DE-2231512-A1 (DE)
Title: Bowed-out glass plates mfr - using U-section frames during heating
Inventor: BECKER CLEMENS
IPC: C03B23/025
Filed: 1972-06-28
Abstract: Bowed-out glass plates and similar are produced by insertion into U-section frames which support and clamp the edge zones of the plates. The frames are pref. assembled from separate U-sections and the assemblies are pref. placed parallel to each other and horizontally above each other into the furnace. The method provides a simple means of reliably producing bowed out glass shapes.
Patent DE-2233569-A1 (DE)
Title: Bore-hole column lubricant - contg black oil, paraffin bitumen and resinous pitch, reducing vibration during boring
Inventor: SCHAWYRIN WLADIMIR S
IPC: E21B17/00
Filed: 1972-07-07
Abstract: In prepng. a lubricant for the external surface of bore-hole columns, by heating a mixt. of black oil, paraffin and bitumen to about 100 degrees C for 15-20 min., followed by cooling 15-35 wt.% of resinous pitch, with is not >0.1-0.2 wt.% soda and lye, is added to the mixt., which is heated at 260-300 degrees C for 30-60 min. The use of colophony is avoided, and a cheap compsn. is provided for damping vibration during boring. The lubricant adheres well to the outer surface of the bore-hole column. The surface is protected against corrosion. Consumption of diamond in the bore-head during boring may be reduced by 25-30%; rate of boring may be increased by 30-45%.
Patent DE-2234272-A1 (DE)
Title: Fissuring chromium surfaces - using sulphuric acid soln contg metal salts
Inventor: FORESTEK CLARENCE WALTER
IPC: C23F1/26
Filed: 1972-07-12
Abstract: Method comprises immersion in an aqs. soln contg. 20-30 wt.% sulphuric acid, 10-16 (12-14) oz./gal. chromium sulphate, 0.1-0.6 (0.2-0.4) oz./gal FeSO4 and 0.4-1.2 (0.6-1.0) oz/gal. Al2(SO4)3 at 145-175 (160-170) degrees F for 45-120 (55-85, esp. 60-80) sec. Uniform distribution of a large number of fissure is obtd. which is suitable for locking particles of friction reducing material esp. PTFE.
Patent DE-2317026-A1 (DE)
Title: Broadband active receiver antenna with two parallel 3-pole networks - prevents large amplitude interference distorting small amplitude signals
Inventor: MEINKE HANS HEINRICH PROF DR
IPC: H01Q23/00
Filed: 1973-04-05
Abstract: The active receiver antenna prevents large amplitude interference from distorting small amplitude signals and has two parallel three-pole networks in its amplifier output stages. The active three-poles have different current directions. Two of the outputs of both three-poles are coupled to a feedback circuit, whilst the third one acts as a common output. The operating points of both three-poles and the two-pole feedback circuit are chosen so that the odd cross-modulation products are partially or completely compensated by the combined effects of the even cross-modulation products and the properties of the feedback circuit.
Patent DE-2324056-A1 (DE)
Title: Drying sludge esp from galvanic plant filters - by suction to recover dissolved salts
Inventor: VOIGT HERBERT
IPC: B01D29/00
Filed: 1973-05-12
Abstract: A sludge drying plant for separating the solids from thick sludge, e.g. from filter sludge in matting filters esp. of galvanic plants, comprises a concentrating tank with a filter band beneath it; a vacuum chamber beneath the filter band is connected to a vacuum pump for feeding the liquid through a pipe to a collecting tank. The filter band is pref. supported by a perforated table; the concentrating tank is raised and lowered by a press and has flexible feed and flushing pipes attached to it.
Patent DE-2328503-A1 (DE)
Title: Appts. for coating webs esp. textiles with plastics - has feed roller to eliminate stresses between coating and substrate
Inventor: GRIESER BERTOLD
IPC: D06N7/00
Filed: 1973-06-05
Abstract: Title appts. features a feed roller fitted to a frame perpendicularly to a conveyor belt, for guiding a web into a plastics layer. The roller and the conveyor belt define a nip across the entire width of the belt. Stresses between coating and substrate are eliminated.
Patent DE-2331786-A1 (DE)
Title: Vehicle load compartment structure - has internal detachable smooth synthetic material plates to prevent adhesion of wet earth
Inventor: WILLWACHER HEINRICH
IPC: B62D33/023
Filed: 1973-06-22
Abstract: The internal base, sides, end and tail board sections of a tipper lorry load compartment are clad with smooth synthetic plates attached to the main structure by countersunk head screws. The base plates are arranged so as to form a "T" joint pattern, they also protrude under the side plates so that no part of the under-frame is left exposed. This prevents wet earth from freezing or sticking to the inner surface during cold weather to facilitate easy discharge of the load. When transporting abrasive material such as stone chippings and asphalt the plates are removed.
Patent DE-2334969-A1 (DE)
Title: Alarm clock mounting accessory - providing auxiliary alarm signal operated after clock alarm
Inventor: GOY KARL-HEINZ
IPC: G04C21/26
Filed: 1973-07-10
Abstract: The accessory consists of a casing on which the alarm clock is stood, having an upper surface at a slight incline. The alarm clock is initially at the top of the incline, but travels down it due to the mechanical oscillations when the alarm is operated, and operating a contact when it reaches the end of the incline. This contact operates a further alarm signal provided by means inside the casing. Pref. the inclined surface tips due to the weight of the alarm clock to operate the contact.
Patent DE-2339500-A1 (DE)
Title: Protecting concrete/metal constructions - by treating with a mixt of epoxy resin, tar, cement, talc, and diluent
Inventor: TATRAI JOZSEF
IPC: C09J7/10
Filed: 1973-08-03
Abstract: Concrete, metal, wood or polyester constructions or constructional parts, are waterproofed, protected against corrosion, and/or bonded together by treating with a mixt. of an epoxy resin and tar. >=1 of the applied layers contg. a filler consisting of a 1/1 mixt. of cement and talc. or of cement and talc and graphite. During the application of several layers to a wet surface, the first layer is diluted with 18-22% of a diluent, the second layer is diluted with 8-12% of a diluent, and the third layer is diluted with 2-6% of a diluent. During the application of a single layer, 2-6% of a diluent is used, and during the application to dry surfaces, the surface is wetted or washed with a mixt. of diluent/water in a ratio of 30/70 to 40/60.
Patent DE-2340292-A1 (DE)
Title: Address retrieval from magnetic tape - has four criteria system for forwards and backwards movement and reading and retrieval
Inventor: STREIT DIETER
IPC: G11B15/00
Filed: 1973-08-09
Abstract: Retrieval of information from blocks of data stored on magnetic tape is achieved by the use of two codes; a key address code A, and a searched address code B. Operations are controlled by the difference B-A which may be greater than 0, less than 0, equal to 0 or equal to +1. The first criterion signifies forward tape movement, the second backwards tape movement, the third indicates "READ", and the fourth "WRITE" - i.e. retrieval of data. Decoding of the signals for B-A 0 is accomplished by means of an AND gate, for B-A = 0 by an OR-NOT gate and B-A = +1 by an AND gate.
Patent DE-2348564-A1 (DE)
Title: DC signal generation device for analogue control - designed for use with AC measured variable signals
Inventor: LANG KARL
IPC: G05B19/35
Filed: 1973-09-27
Abstract: The device enables analogue control using phase differing A.C. signals as measured variable to be carried out without the cost or difficulty of including bandpass filters or the limitations of digital methods. The signals are converted into square-waves and fed to logic. The result is integrated so that the carrier frequency is filtered out. The logic consists of five 'exclusive-or'gates, two D-flip-flops, three summing resistors and an operational amplifier. The operational amplifier is shunted by an R.C. circuit, its + ve input is grounded and its - ve input is connected to the three summing resistors and to a - ve potential via a fourth resistor. A description is given of use with a piston positioner driven via a solenoid valve from the op. amp. and with 'photo-sensed grid' signals for travel and reference signals.