baber/WOPTO huggingface dataset:
Patent WO-0169993-A1 (WO)
Title: Gehäuse für ein elektrisches gerät
Inventor: BECKBISSINGER KAI
IPC: H05K5/06
Filed: 2001-03-13
Abstract: Es wird ein Gehäuse für ein elektrisches Gerät vorgeschlagen, das elektrische oder elektronische Bauelemente enthält und das in ein flüssiges Medium eintauchbar ist. Am Gehäuse (1) ist ein Druckausgleichselement (2) vorhanden, mit dem ein Ausgleich des Innendrucks im Gehäuse (1) mit dem außen anstehenden Druck herbeiführbar ist. Die Zuführung des Außendrucks auf das Druckausgleichselement (2) erfolgt über eine Tauchglocke (5), die ebenfalls im flüssigen Medium eintaucht und deren eingeschlossenes Luftvolumen mit der Außenseite des Druckausgleichselements (2) in Wirkverbindung steht. Hierbei ist das Luftvolumen in der Tauchglocke (5) so bemessen, dass dieses größer ist als das Luftvolumen, das bei einer vorgegebenen Temperaturverringerung in das Gehäuse (1) nachzuführen ist.
Patent WO-0207466-A1 (WO)
Inventor: BECHER REINHARD
IPC: H04W8/24
Filed: 2001-07-19
Abstract: Zur Bereitstellung von Software in funkbasierten zellulären Kommunikationsnetzen teilt eine in einer Zelle eingebuchte Teilnehmerstation (TNR1), welche die bereitzustellende Software gespeichert hat, einer Speichereinrichtung (BL) der Zelle die Verfügbarkeit der Software in der Zelle mit und sendet eine Nachricht (NR) über die Verfügbarkeit der Software an die in der Zelle eingebuchten Teilnehmerstationen (TNR). Eine weitere in der Zelle eingebuchte Teilnehmerstation (TNR2) fordert die Software durch Aussenden einer Nachricht (NR2) an, wobei die Nachricht (NR2) mit einer begrenzten Sendeleistung ausgesandt wird, so dass die Nachricht (NR2) nur von Teilnehmerstationen empfangen werden kann, welche sich in einem Abstand von der sendenden Teilnehmerstation (TNR2) befinden, der klein gegen den Durchmesser der Zelle ist. Wenn die Teilnehmerstation (TNR1) die von der weiteren Teilnehmerstation (TNR2) ausgesandte Nachricht (NR2) empfangen hat, wird die Software von der Teilnehmerstation (TNR1) unmittelbar an die weitere Teilnehmerstation (TNR2) übertragen.
Patent WO-0244591-A1 (WO)
Inventor: FORNOFF DIETER
IPC: F16H57/021
Filed: 2001-11-21
Abstract: Die Erfindung betrifft eine Getriebe-Antriebseinheit (10) mit einem Antriebsrad (12) und mindestens einem auf einer Achse (14) gelagerten Abtriebsrad (16), wobei mindestes ein elastisches Element (18) vorgesehen ist, das das Abtriebsrad gegen einen definierten axialen Anschlag (20) drückt.
Patent WO-02097954-A1 (WO)
Title: Zweiphasiger, geschalteter reluktanzmotor
Inventor: HEESE THOMAS
IPC: H02K19/10
Filed: 2002-03-19
Abstract: Bei einem zweiphasigen, geschalteten Reluktanzmotor, der einen Stator (11) mit einer geraden Zahl von Statorpolen (14), auf die eine zweiphasige Statorwicklung (16) aufgewicke1t ist, und einen zum Stator (11) koaxialen Rotor (12) mit einer von der Statorpolzahl abweichenden, geraden Zahl von Rotorpolen (15) mit asymmetrischer Polgeometrie aufweist ist zur Erzeugung eines im Mittel grösseren  Drehmoments mit kleineren Drehmomentrippeln und dadurch reduziertem Laufgeräusch der Rotor (12) mit einer gegenüber dem Stator (11) grösseren Polzahl versehen.
Patent DE-1808241-A1 (DE)
Title: Viscous material dispensing appts used especially for - hop extracts in breweries
Inventor: LLOYD RIGBY FRANCIS
IPC: B65B63/08
Filed: 1968-11-11
Abstract: Viscous material dispensing appts used especially for hop extracts in breweries. BH-. Comprises a container for the hop extract with a fluid heating medium (pref. brewer's wort at near boiling temperature) circulated in a tank on the upper surface of the extract, to liquify a thin layer of extract. A pumping station including a hollow cylinder through which a portion of the liquified extract is conveyed to a volume meter so that a measured amount may be dispensed into a brewing kettle. A small amount of the extract to be heated as required, so that the unstable hop extract need not be heated several times or be subjected to heat for long periods and be susceptible to deterioration or damage.
Patent DE-1815845-A1 (DE)
Title: Biochemical isolation of l-menthol used in perfumes - and medicines
Inventor: MOROE TATSUO
IPC: C12P7/02
Filed: 1968-12-19
Abstract: Biochemical isolation of l-method used in perfumes and medicines. B5-. comprises asymmetrically hydrolysing an organic carboxylic acid ester of dl-method (I) or of a mix. of (I) isomers contng. dl-menthol (where the carboxylic acid (II) used to form ester is RCOOH, where R is alkyl or alkenyl or is not >21C), the hydrolysis being performed by carboxylic ester hydrolase (III) which is produced by action of microorganisms of genera Penicillium, Gliocladium, Trichoderma, Geotrichum, Aspergillus, Pullularia, Fusarium, Absidia, Cunninghamella, Rhizopus, Actinomucor, Chlamydomucor, Mucor, Gibberella, Streptomyces or Bacillus; and separating optically active 1-menthol from the reaction mixture. Pref. (II) is CH3COOH and hydrolysis is at 20-45 degrees C. Pref. (III) is 0.1-0.5% wt. of reaction mixture and (I) is 1-10% wt. of reaction mixture.
Patent DE-1913917-A1 (DE)
Title: Prepn of a chicken soup
Inventor: NIEMANN ERNST
IPC: A23L13/50
Filed: 1969-03-19
Abstract: A chicken soup is obtained by subjecting two sausage-like skin covered products to boiling processes. One skin contains chicken meat portions with addition of spices and the second skin holds a pure chicken fat. More specif. a young chicken is used and the first sausage-like skin sheath has contents of chicken meat, crushed chicken stomachs, hearts and livers, flour, fresh onions as well as salt, pepper, marjoram and glutamates,. The second skin contains a pure chicken fat to which soup extracts may be added if desired. The products are deep-frozen and retain the taste characteristics of fresh chicken. Contents released when subjected to boilin processes.
Patent DE-1929184-A1 (DE)
Title: Automotive clutch disengagement bearing - has guide with movable part supported by pliant intermediary in strip/ring form
Inventor: EDWARD COALEY ALBERT
IPC: F16D23/14
Filed: 1969-06-09
Abstract: Disengagement bearing for automotive clutches, comprising a guide fitted to the clutch or gear housing and a movable part axially displaceable on the fixed guide. The movable part (3) hole diameter has greater guide clearance than usual, and is greater than the outer diameter of the fixed guide (2). The movable part (3) supports on the fixed guide part (2) via pliant rubber ring (11), and pliancy of this intermediary (11) is greater than that of a section or one of the individual parts of the movable part (3). The disengagement bearing (4) has an inner ring (6) to which is attached a socket (5), in the hole (10) of which are several circumferential ring grooves (12, 13) in which the pliant material (11) is laid in the form of strips or rings.
Patent DE-1938548-A1 (DE)
Title: Electrodes for resistance welding or ferrous matls - of ferrous materials
Inventor: ROLAND MITSCHE PROF DR MONT
IPC: B23K35/22
Filed: 1969-07-29
Abstract: Electrodes for resistance welding of ferrous materials. G7-. Consist of a matrix on the basis of copper and/or silver and/or aluminium. To reduce wear and sticking, non-metallic inclusions of an oxide, carbide or nitride amounting to 0.3 - 20 vol.% are added. The inclusions may be oxides or mixed oxides of aluminium, cadmium, silicon and/or beryllium or of other alkaline earth metals, or of heavy metals. Alternatively, the carbides or nitrides of the above elements may be used. The pref. content of inclusions is 0.5 - 2.5 vol.%. The preferred matrix is conductivity copper with 0.8 - 2.5 vol.% aluminium oxide and/or 0.4 - 1.0 vol.% beryllium oxide as the inclusion, or silver with no more than 5% of alloys forming mixed crystals, such as aluminium, beryllium or copper.
Patent DE-1958224-A1 (DE)
Title: Determination of slag thickness on melts
Inventor: BRAETSCH PETER DIPL-ING DR
IPC: G01F23/24
Filed: 1969-11-20
Abstract: Determination of the depth of a slag layer on a metal melt by measurement of the change in voltage drop across two vertical electrodes, the tips of which only are exposed, when immersed into the metal bath and plotting it against the distance travelled downwards, an alternating current being applied with a voltage of 1 volt to start with, there being a voltmeter connected across the terminals of the electrodes. From the position of the electrodes when registering changes and the known dimensions of the melt holding vessel the total volume of slag can be readily calculated, thus assisting e.g. in assessing the progress in oxidation during a converter run.
Patent DE-1963643-A1 (DE)
Title: Cardiac active alkoxy amino ketones
Inventor: THIELE KURT DR
IPC: C07D295/092
Filed: 1969-12-20
Abstract: Aminoketones (II) R1R2R3Y.CO.CHR4.CH2.NR5.CHR6.CHR7.C6H3R8R9 differ from cpds. (I) of DT 1,493,585 only in the definitions of R8, R9, R10 and R11, their salts quat. ammon. salts and stereoisomers (where R2, R3 each = H, MeO or NO2; Y = Ph or polynuclear fused arom. residue (opt. (partiallly) satd); R4 = H, or (m)ethyl, R5, R6 = H or CH3, R7 = H or OH; R8 = 2-6C alkyl, R9 = H, 2-6C alkyl or OH, R8 can also be CH3 if R9 = OH; R1 = OalkOH or OalkNR10 R11, alk=straight or branched opt. OH-substd. 1-6C alkylene; R10, R11 each = H or lower alkyl which can, together with 0, S or N form a 5-, 6- or 7-membered ring opt. substd. by alkyl, acyl, benzyl etc) are prep. e.g. by reacting ketones with alkanolamines in presence of CH2O.
Patent DE-1965046-A1 (DE)
Title: Anti-caries fluoride compn
Inventor: RAU KARL DR
IPC: A61K6/02
Filed: 1969-12-27
Abstract: A preparation for hindering the development of secondary dental caries i.e. caries developing at the margins of dental fillings, consists of alkali fluorides and/or alkali monofluorophosphates incorporated in a film-forming carrier pref. consisting of natural or synthetic resin, in the form of a gel or a soln. Suitable film-forming substances are e.g. colophonium and Me methacrylate.
Patent DE-1966157-A1 (DE)
Title: Shock wave metal forming
Inventor: INOUE KIYOSHI
IPC: B21D26/12
Filed: 1969-08-18
Abstract: Shockwave deformation of a workpiece is effected by a jet of a dielectric fluid against the workpiece at high pressure, onto which is superimposed the shockwave generated by the evaporation of an electric conductor in the chamber from which the jet is squirted. Pref. the jet is passed through a wide cylindrical passage, where jets of liquid are applied to it from the side at various angles and intensity for deflecting its direction. The method permits closer control of the deformation process by subdivision of the workpiece surface and application of different intensity shocks.
Patent DE-2029970-A1 (DE)
Title: Wire hot stretching - esp for diameter reduction of copper wire
IPC: B21C1/02
Filed: 1970-06-18
Abstract: Hot stretching method for the diameter reduction of Cu wire comprises its feeding at a first speed to a max. temp. zone, where it is heated to the plastic state, after which it is pulled away at a second high speed resulting in its being stretched and is passed through a cooling zone. Pref. heating is carried out in two stages, the first consisting of preheating and the second of raising the temp. to a peak temp. by induction heating. The methods does away with dies, no intermediate heat treatments are required for the wire and large size reductions are effected per pass.
Patent DE-2042256-A1 (DE)
Title: Bis-iminocarbonic acid ester halide derivs - useful as plant-protecti agents
IPC: A01N47/42
Filed: 1970-08-26
Abstract: Title cpds. of formula (I) (where R is haloalkyl or opt. substd. aromatic residue which may be linked with heterocyclic residues, and X is halogen), which are of use as plant-protection agents, are prepd. by reacting R-OCN (2 mol) with X-S-S-X (1 mol) at -20 to +120 degrees C (pref. 0-90 degrees C), opt. in an inert diluent.
Patent DE-2105756-A1 (DE)
Title: Slot die feed system - has several ducts of equal length surrounded by hot medium
IPC: B29C48/08
Filed: 1971-02-08
Abstract: An extruder with a fishtail or annular slot die, esp. for thermoplastics, has a uniform distribution system leading from the feed point to the die, consisting of a number of heated ducts all of equal length. The ducts all have the same pressure drop and are surrounded, in the path from the feed point to the nozzle, by a solid, liquid or gaseous heat transfer medium. Specif. the ducts may be arranged as individual or branched ducts. The arrangement leads to uniform conditions of distribution of the material to the die, and pressure and residence time in the duct system.
Patent DE-2117657-A1 (DE)
Title: Amino-subst pyrido(3,2-d)pyrimidines - useful for inhibiting thrombocyte aggregation and adhesion
IPC: A61K31/54
Filed: 1971-04-10
Abstract: Title cpds. of formula (I): (where R1 and R2 are opt. mono(lower alkyl)-substd. morpholino, thiomorpholino, 1-oxidothiomorpholino, 1,1-dioxidothiomorpholino or piperidino, piperazino opt. 4-substd. by acyl or lower alkyl, dialkanolamino or alkylenediamino) and acid addn. salts, are prepd. by reacting R1-H or R2-H with (I; in which R1 or R2 is replaced by an exchangeable residue such as halogen or an alkyl-, aryl- or aralkyl-oxy, -thio, -sulphinyl or -sulphonyl), the reaction being carried out at 0-250 degrees C. Cpds. in which R1 or R4 is 4-unsubstd. piperazino can be obtd. by deacylation of corresp. 4-acylpiperazino cpds. and cpds. in which R1 or R2 is 1-oxido- or 1,1-dioxidothiomorpholino can be obtd. by oxidn. of corresp. thiomorpholino cpds.
Patent DE-2146921-A1 (DE)
Title: Injection moulding nozzle - with threaded nozzle extension having internal pressure relief chamber
Inventor: VOELKER WALTER DANIEL
IPC: B29C45/22
Filed: 1971-09-20
Abstract: The nozzle proper is screwed onto a threaded barrel with a relatively thin walled extension closely fitting within the bore of the nozzle proper and sealed to it by a number of O-rings. The threaded adjustment provides pressure relief for the ejection bore of the nozzle proper and also allows accurate positioning of the nozzle relative to the inlet hole in the mould tool which is esp. large and is used in conjunction with a number of injection nozzle assemblies at the same time. For versatility, the barrel of the assembled nozzle is fitted to the main delivery lines for the molten plastic using ferrules, ring nuts and split clamping collars and modular length extension pipes. The joints are leakproof and the nozzle and barrel mounting system is such that molten plastic does not flow back onto the adjuster threads.
Patent DE-2216205-A1 (DE)
Title: 8,11a-methano-1h-cyclohepta(a)naphthalenes - mitotic suppressants
Inventor: BORROW ANTONY
IPC: C12P15/00
Filed: 1972-04-04
Abstract: The compound of the formula:- the monoacetate and mono-hemisuccinate of this cpd. (the acylated hydroxy group being the primary hydroxy group on the side chain at the 9 alpha-position); and salts of the hemisuccinate; or the enantiomeric (mirror image) forms of these compounds. The above cmpds. are mitotic suppressants and are active against DNA viruses e.g. Herpes simplex and Vaccinia viruses. They may be made up into pharmaceutical prepns. for parenteral adminstration with suitable carriers. (I) is prepd. by cultivating a suitable strain of Cephalosporium aphidicola in a nutrient medium, as more fully described in the example below. Acylation with acetic anhydride or succinic anhydride in pyridine gives the required mono-acylates. Prolonged acetylation produces a triacetate.
Patent DE-2323628-A1 (DE)
Title: Photohardenable material - comprising a photohardenable layer and a photodevelopable direct writing silver halide emulsion la
Inventor: CHU VICTOR FU HUA
IPC: G03F7/095
Filed: 1973-05-10
Abstract: A photographic material comprises a support, a solid, ethylenically unsatd., photohardenable layer and a radiation sensitive, photodevelopable, direct-writing, water-permeable colloid silver halide emulsion layer. Polymeric images are provided rapidly without wet treatment. A second support or image-receiving sheet may be adhered to the outer surface of the silver halide layer. The silver halide layer is usually exposed and photodeveloped and then the photohardenable layer exposed through the non-image areas of the imaged silver halide layer.
Patent DE-2330843-A1 (DE)
Title: Fully electronic max. demand meter - has reactive power meter on one phase
Inventor: BISCHOF PETER
IPC: G01R21/00
Filed: 1973-06-16
Abstract: A max. demand meter has a multiplication device and an electronic integrator. The meter has an additional reactive power meter whose output voltage representing reactive power is subtracted from the output voltage of the multiplication device as both are applied to the integrator input. The reactive power meter is connected to only one phase of the system.
Patent DE-2332688-A1 (DE)
Title: Decorative wall covering stretched between battens - held in strip brackets which prevent battens revolving
Inventor: ANGERSBACH ALFRED
IPC: B44C7/02
Filed: 1973-06-27
Abstract: The parent patent describes a method of covering a wall or ceiling surface with strip, esp. plastics or textiles, one end of the strip being fitted around a batte which is then secured, while the other end is also wrapped around a batten mounted in a holder; the holder is then used to stress the strip longitudinally and the second batten is then fixed in a predetermined position; a winch mounted on the holder is used to tighten up the strip by means of this batten. Transverse strips placed at the edges of the ceiling or wall are later stressed by hand. In the addn., the battens are mounted in special locking elements, which prevent them tilting and unwinding. Pref. the battens are laid by sections; heat may be applied to the ceiling or wall during the tightening process. The method of installation is considerably simplified and sheets which have already been installed can easily be replaced.
Patent DE-2349882-A1 (DE)
Title: Refrigerator with direct current motor driven coolant compressors - has variable resistors which are operated by program for regulating power and speed of motors
Inventor: WILLE WERNER
IPC: H02P7/288
Filed: 1973-10-04
Abstract: The refrigerator is regulated by the change in the resistors which modify the power and speed of the direct current motors, which are mechanically coupled and may be operated in series or in parallel, depending on the input voltage. For regulating purposes series resistors can be used for the armature windings or alternatively shunting resistors can be used for the armature. Resistors may be used with the field windings to weaken the field current. The program unit can be a binary forward and downwards counter. A pulse generator can be provided for triggering counting pulses. This ensures smooth regulating and quiet and uniform running of the compressor.
Patent DE-2351486-A1 (DE)
Title: Air-conditioning unit - has coolant sprayed onto air-permeable component through which air is driven
Inventor: JACOBS JOHANNES PHILLIPUS
IPC: F28C1/04
Filed: 1973-10-13
Abstract: In the path of the air current generated by the fan is a component of air-permeable material, onto which coolant is delivered by a sprayer. Copper swarf, gauze or wool, or coke, can be used as the permeable material, and a louvre can be provided to control the amount or air discharged from the housing. The permeable material can be incorporated in a vertical wall between inlet and outlet, and the housing can have a sloping floor with a drain at the bottom end. A filter can be mounted between the permeable material and the outlet, also a thermostat shutting off the coolant supply, which can be delivered by a pump from a tank and returned to the latter via the drain.
Patent DE-2353249-A1 (DE)
Title: Toy building blocks - have plug connections with rods and bolts, to form letters and numerals and variety of mechanical toys
Inventor: HORST DIPL-PHYS BINDER HARRY
IPC: A63H33/12
Filed: 1973-10-24
Abstract: Plug in building component system has basic components with plug holes, and connecting rods or plug bolts, for assembly into articles, letters of the alphabet, or numerals. More partic., and instructive play object is provided for children, encouraging abstract thinking. The components are of plastics and comprise five straight and three semi-circular strap shaped parts, together with a corner block and a wheel. All the holes which can receive the ends of the plug bolts have unit spacing so that the blocks can be combined at will. The plug bolts all have a given length, and both ends may plug into the holes in the strap shaped elements.
Patent DE-2400232-A1 (DE)
Title: Stationary hydraulic jack safety device - accommodates jack operating between plates joined by three or more supports
Inventor: BEHRENS UDO HANS-JOACHIM
IPC: B66F3/30
Filed: 1974-01-04
Abstract: Two plates between which the jack is accommodated, are joined together by three or more supports, the upper plate may have openings above the supports, and has a centrla opening in which the jack head fits. A third plate rests on the jack piston, having bars on the underside with drillings in them at regular intervals. The central opening of this plate is tapped so that the lifting spindle screws into it. The load on the jack transmits its entire weight to the upper jack plate via three or more pins inserted in the drillings, when lifted.
Patent DE-2402303-A1 (DE)
Title: Loading trailer for harvested crops - has a collector and a baling press with loading compartment for the pressed bales
Inventor: HELLKUHL LUDGER DIPL ING
IPC: B29C33/22
Filed: 1974-01-18
Abstract: The collector picking up the crop from the ground is positioned at the front end. Above it is a reception shaft extending the whole width of the collector and which is separated from the loading compartment by an upward-sloping, forward-projecting wall. A conveyor in the reception shaft takes the crop outwards on both sides of the centre, and consists of several counter-rotating forks. At both ends of the reception shaft is a compression duct running along the lengthwise direction of the loading-trailer sides. Each compression duct has a baling press consisting of a compression piston driven by a crosswise shaft mounted at the front of the loading trailer and driven by a crank gear at both sides. The baling press incorporates a knotting device and a needle.
Patent DE-2409423-A1 (DE)
Title: Eliminating iron, manganese, etc from water supply - filter bed in vessel treated in part with oxygenated water
Inventor: REIJONEN YRJOE
IPC: C02F1/64
Filed: 1974-02-27
Abstract: Iron is pptd from water by the action of oxygen and removed by passing the water through a vessel lined with a non-conductive material and filled with a filter bed of sand, etc. The flow of the water through the vessel is broken off from time to time and during the intervals, water contg. oxygen is passed through a section of the vessel.
Patent DE-2410828-A1 (DE)
Title: Optical projector particular for written material - with strip light for improved brightness resistance and cooling arrangement
Inventor: LANDSEE RAINER W
IPC: G03B21/132
Filed: 1974-03-07
Abstract: This projector uses a strip light and a filament as ohm resistance. A strip light is mounted in a housing with a heat protecting filter in front of it and a little further in front a condenser lens. The space between hear filtr and condenser lens is used as a cool air suction channel with a ventilator fan on one end of the housing. The metal wire resistance is between fan and wall close to the wall of the housing, thus ensuring that any heat from the wire is immediately removed from the housing.