baber/WOPTO huggingface dataset:
Patent WO-0230084-A1 (WO)
Title: Informationsübertragung über den signalisierungskanal eines mobilfunknetzes
Inventor: SCHUCHART GOETZ
IPC: H04W4/00
Filed: 2001-06-26
Abstract: Die Erfindung betrifft insbesondere ein Verfahren zur Bereitstellung einer auf einem Server-System gespeicherten Information, wie insbesondere eine mit einem Internet- bzw. Web- bzw. WAP-Browser anforder- und anzeigbare Internet- bzw. Web- bzw. WAP-Seite. Zur Erhöhung der Funktionalität eines Mobilfunkendgeräts, wie eines GSM-Mobiltelefons, wird vorgeschlagen, dass das Mobilfunkendgerät (101) die Information, insbesondere die Internet- bzw. Web- bzw. WAP-Seite, über den Signalisierungskanal (104) des Mobilfunknetzes anfordert, die über den Signalisierungskanal (104) des Mobilfunknetzes übermittelte Anforderung insbesondere in eine Anforderung konvertiert wird (103), die einer Anforderung der Internet- bzw. Web- bzw. WAP-Seite durch einen Internet- bzw. Web- bzw. WAP-Browser entspricht, wie insbesondere eine entsprechende Anforderung unter Verwendung des HTTP-Protokolls, die Information, insbesondere die Internet- bzw. Web- bzw. WAP-Seite, von dem Server-System (102) bereitgestellt, vorzugsweise die Internet- bzw. Web- bzw. WAP-Seite (107) oder ein Teil dieser Seite in eine Textnachricht konvertiert (105) wird, und die Information, insbesondere die Textnachricht, über den Signalisierungskanal (104) des Mobilfunknetzes an das Mobilfunkendgerät (101) übermittelt und auf dem Display (201) des Mobilfunkendgeräts (101) zur Anzeige gebracht wird.
Patent WO-0234964-A1 (WO)
Inventor: HOLLAENDER ALFONS
IPC: C23C18/34
Filed: 2001-10-25
Abstract: L'invention concerne un alliage de nickel produit chimiquement, renfermant du nickel, du phosphore, du bismuth et de l'antimoine, ainsi qu'un procédé de production d'un tel alliage, par déposition extérieure de métal, sans courant, dans un électrolyte aqueux. L'invention concerne en outre les articles ainsi revêtus.
Patent WO-02068814-A1 (WO)
Inventor: REITER FERDINAND
IPC: F02M61/14
Filed: 2002-02-27
Abstract: The invention relates to a fuel injection valve (1), in particular, for directly injecting fuel into the combustion chamber of a mixture-compressing, spark-ignition internal combustion engine. Said fuel injection valve comprises a valve housing consisting of a nozzle body (2), and comprises a sealing ring (34), which seals the fuel injection valve (1) against a cylinder head (36) of the internal combustion engine. The sealing ring (34) is shaped in a convexly arched manner, whereby both ends (35) of the sealing ring (34) overlap in an axially stepped manner.
Patent WO-02079640-A1 (WO)
Title: Elektromagnetisch betätigbares ventil
Inventor: PFROMMER RALF
IPC: F16K31/06
Filed: 2002-03-27
Abstract: Die Erfindung betrifft ein elektromagnetisch betätigbares Ventil mit einer Ventillängsachse (3), mit einem elektromagnetischen Kreis (1, 2), mit einem beweglichen Betätigungsglied (25), das zum Öffnen und Schliessen des Ventils mit einem festen Ventilsitz (23) zusammenwirkt, und mit einer stromabwärts des Ventilsitzes (23) ausgebildeten Auslassöffnung (8). Das Betätigungsglied (25) ist schalen-, trog- bzw. napfförmig mit einem Betätigungsschenkel (26) und einem weitgehend dazu senkrecht ausgebildeten Abstützschenkel (27) ausgeführt. Der Betätigungsschenkel (26) wirkt als der bewegliche Teil des Betätigungsgliedes (25) mit einer oberen Lage (15) einer Zerstäuberscheibe (12) zu einem Dichtventil zusammen. Das Ventil eignet sich besonders für den Einsatz als Brennstoffeinspritzventil in einer Brennkraftmaschine, insbesondere in einer gemischverdichtenden, fremdgezündeten Brennkraftmaschine.
Patent DE-1803388-A1 (DE)
Title: Single carrier video and sound transmission - sound signals encoded at video line ends to achieve TV frequency
Inventor: FLOHRER DIPL-ING WALTER
IPC: H04N7/084
Filed: 1968-10-16
Abstract: Basically the sound signal is sampled several times per video line, the sampled values stored until the end of the line and then transmitted in the interval between lines in the form of duration modulated pulses. To achieve this, a four stage timing counter at the transmitter samples the audio in the example described, three times per video line. Each sampled value is held on a capacitance until the line sync pulse is transmitted, and then three pulses are transmitted, each with a length proportional to the voltage stored on the associated capacitance. The timing is controlled by the counter.
Patent DE-1810152-A1 (DE)
Title: Paper dehydrating wire guide controller
Inventor: JUD WALTER
IPC: D21F1/36
Filed: 1968-11-21
Abstract: As clained in 1, 561, 681 is modified in that in the case of a vertical pipe, a sleeve is attached to an upper cover of a hollow piston to bias the spring (through an intermediate ring if necessary), one end of which abuts an axially displaceable flange disposed in the cylinder. This latter fastened with a pipe collapsible telescopically into the sleeve against the bias of the spring. Telescopic movement of the pipe is assisted by a threaded nut disposed slidably in the pipe and mounted on the threaded member of the spindle. Nut abuts a stop inserted into the pipe through its upper end.
Patent DE-1916657-A1 (DE)
Title: Stirrer shaft for storage vessel - esp for food eg milk products with outer shell
IPC: A01J9/00
Filed: 1969-04-01
Abstract: The vessel has spray cleaning nozzles for lye and hot water in its upper section and to ensure that the shaft is adequately cleaned the part of it nearest to these nozzles has an outer jacket of stainless steel or precious metal fixed detachably by screws to a sealing bush on the shaft leaving an annular gap between it and the shaft. Round cross-section or similar sealing rings of rubber or plastic material are placed in the gap between the shaft proper and the jacket to permit free relative expansion with temp changes.
Patent DE-1917627-A1 (DE)
Title: Multi-way valve for high vacuum installa- - tions
Inventor: FRANKE HELMUT
IPC: F16K51/02
Filed: 1969-04-05
Abstract: The valve body which is of cubic or polyhedral shape, has a valve in one face and an operating handle protruding through the opposite face. The operating handles are mounted vacuum tight and can be removed from the valve. Several valves with handles are mounted in the valve-block esp. for cryostatic applications.
Patent DE-1930068-A1 (DE)
Title: Lubrication for extrusion press
Inventor: WASSEN JOHANN
IPC: B21C23/32
Filed: 1969-06-13
Abstract: A disc of roasted (dried) clay is inserted between the punch and the work piece so that, after the working stroke, a layer of clay remains on the die face to act as lubricant for the next extrusion, thereby increasing the die life. Clay of the form Al3 (K Na) H2 (SiO4)3 and K4Mg12Al3Si12O40F8 are suitable and partic. magnesium aluminium silicate with the following analysis (%): 32.25 SiO2, 1.25 FeO, 1.26 Na2O, 0.76 CO2, 0.01 Cl2, 1.33 TiO2, 0.16 MnO2, 3.86 K2O, 0.13 P2O5, 0.31 SO3, 12.83 Al2O3, 23.13 MgO and 7.50 water of crystallisation.
Patent DE-1935266-A1 (DE)
Title: Band conveyor construction
Inventor: HELMUT ZINTRARA DIPL-ING
IPC: B65G15/36
Filed: 1969-07-11
Abstract: A band conveyor is provided with a central core of rubber or rubber-like plastic which is reinforced with textile or steel threads. The core is sandwiched between an upper and lower band of material which is joined along its dges, the edges of the material being convex with respect to a line drawn perpendicular to the plane of the conveyor.
Patent DE-1940610-A1 (DE)
Title: Retracting the thermoplastic, elastic cast- - ing sprue pin from the intermediate nozzle
Inventor: SANTELMANN KURT
IPC: B29C45/38
Filed: 1969-08-09
Abstract: During retraction, the central part of the pin is placed in the ejector sheath, its front part is partly pulled out of the intermediate cylinder while its other end is cooled in the guide head and pushed out of the latter. The device is also described.
Patent DE-1950586-A1 (DE)
Title: Rotors for magnetic mineral separators
Inventor: LEDUC MICHEL
IPC: B03C1/14
Filed: 1969-10-07
Abstract: Between the sides of a pile of metal sheets set on an arm and its tightening screws, two washers are placed. One is of a metal of high elasticity and shaped to take pressure on the (sheets') sides along their edges. Preferably, the washers are truncated and transmit the screw's pressure from the smaller diameter to the pile at the larger diameter. The washers' outlet circumference is machined to the same shape as the pile of sheets. The rotor's residual deflection is compensated by machining it to size.
Patent DE-1955747-A1 (DE)
Title: Recovery of chromium salts and active carb- - on from residues of glue production from
Inventor: MUEHLBERG WOLFGANG DR
IPC: C01B31/08
Filed: 1969-11-06
Abstract: The residual fibrous fitter cake from glue production is boiled with waste sulphuric acid, pref. in ratio of dry residue to 100% acid between 1:1 and 1:2.2, until it reaches a tarry consistency. It is then cracked by heating at 350 degrees to 400 degrees C, the product powdered and extracted with water, to give a solution of chromium and magnesium sulphates free of organic matter and active carbon. Useful products are produced from the waste fibrous material which is otherwise discarded and presents disposal problems when dumped, owing to decomposition of the protein content and poisoning of ground water by the chromium salts.
Patent DE-2005192-A1 (DE)
Title: Finely divided metal powder produced with - an atomizer giving accurately dimensioned,
IPC: B22F9/06
Filed: 1970-02-05
Abstract: Finely divided metal powder produced with an atomizer giving accurately dimensioned, spherical beads Comprises a metal container with a nozzle (1) for liquid metal as its bottom. (1) is an electrode with a constant potential. Below the container are one or several electrodes (2) maintaining a pulsating electric potential. The heated container, (1) and (2) are immersed in a medium which consists of a non-conductive liquid with a high dielectric constant and surface tension, and completely wets the metal to be granulated. Granulation takes place in this liquid.
Patent DE-2010332-A1 (DE)
Title: Microporous polyurethane sheet with suede-like - surface
IPC: D06N3/14
Filed: 1970-03-05
Abstract: Suede-like surface is produced by spraying pregelled polyurethane material with inorganic salt soln. esp. of Cu(NO3)2, Zn(NO3)2, NiCl2, Co(NO3)2, AlCl3, MgCl2, NH4NHO3, NaCl. Material with suede-like, rather than smooth surface can be produced simply, instead of mechanically or with adhesive. Products can be used in leather and textile fields.
Patent DE-2045749-A1 (DE)
Title: Lustrous tablets etc - c tg a mica-titanium dioxide pigment
IPC: A61K9/48
Filed: 1970-09-16
Abstract: Solid moulded medicament bodies, e.g. tablets and dragees, with a metallic or nacreous lustre, contain a physiologically acceptable lustrous pigment based on mica-TiO2. Pref. the pigment is TiO2 coated mica platelets contg. 44-75 wt.% mica and 25-56 wt.% TiO2. The tablets etc. are prepd. provided with a coating contg. 0.15-80 esp. 0.5-50 wt.% pigment and solid physiologically acceptable adhesive(s).
Patent DE-2057150-A1 (DE)
Title: Acoustic proximity switch - for domestic appliances, using piezo-electric elements
IPC: G01S15/04
Filed: 1970-11-20
Abstract: Acoustic proximity switch, esp. for small domestic electrical appliances e.g. hand driers, based on a piezo-electric ceramic element (13) in the acoustic transmitter (10) in a self excited, mains powered circuit with its sound radiating surface (113) behind a sound outlet port (110) in the transmitter and a similar elements (14) in the receiver (11) with its sound responsive face (114) behind the receiver sound inlet port (111). Between the equipment proper and the sound ports above are independent acoustic connecting pipes. The ends of these pipes remote from their transducers are at an angle of 180 degrees w.r.t. the point to which an object is brought to trigger the equipment into operation, but at an angle of 0 degree w.r.t. the normal to the surface which limits sound transmission e.g. the floor or at a mutually different angle of 0 degree. This ensures that only the sound reflected from the "triggering" object (8) enters the receiver and in addition sound absorbent material (12) is interposed in the direct path between transmitter and receiver. The two piezo-electric elements have the same natural frequency. Electrical hand-driers, or hair-driers, or electro-mechanically operated water taps or as part of electro-medical equipment. Simple reliable and robust proximity switch easily protected against damage by splashed water etc.
Patent DE-2107955-A1 (DE)
Title: Wood impregnation process - using alternate high and low pressure phases with flow and pressure control in latter
IPC: G03B15/04
Filed: 1971-02-19
Abstract: During low pressure phases preservative from a storage tank is fed to and through a treatment vessel by applying suction to the preservative soln. from a point downstream of the vessel, the internal pressure of which is controlled to be of a predetd. value or pattern by controlling the flow of soln. to the vessel. Specif., the pressure in the vessel is sensed, compared with a reference value, and any difference is used to control fluid flow between the storage tank and treatment vessel.
Patent DE-2113359-A1 (DE)
Title: Coolant circuit for electrical treatment appts
Inventor: SHELLEY KING ARTHUR
IPC: C02F1/48
Filed: 1971-03-19
Abstract: Coolant circuit for electrical treatment appts. Apparatus consists of an outer tubular electrode with inlet and outlet of opposite ends for fluid to be treated, and an inner tubular electrode, coaxil with the outer, having inlet and outlet for coolant, which flows cocurrently. A tubular dielectric covers the inner electrode and connectors are attached to each electrode.
Patent DE-2124364-A1 (DE)
Title: Strong foam panels - having an outer glass fibre reinforced plastic surface, part of the inside glass fibres being bonded to the
IPC: B29C44/12
Filed: 1971-05-17
Abstract: The panels are moulded load bearing panels used for prefabricated housing panels and are produced with less labour, lower use of energy and material and have a stronger foam/plastic bond. A glass fibre panel with only one side impregnated with bonding resin is placed on the internal mould surface with the impregnated side. The foam mixture is then introduced into the mould and foamed, when the non impregnated glass fibre interlock with the foam and produce a strong bond with the rest of the layer.
Patent DE-2131538-A1 (DE)
Title: Inflammable gas detecting element - comprising two semiconducting layers with heating electrodes
Inventor: WENDEL GEORG
IPC: G01N27/12
Filed: 1971-06-22
Abstract: Semiconducting layer is formed into a base plate by spraying on at 600-650 degrees C esp. a SnCl4 soln. applying an insulating SiO2 layer and finally spraying esp. a SnCl4 soln. contg. a heavy metal in e.g. Au, Cu, Zn, Ni to form the gas sensitive layer pref 10-4 mm thick. Electrodes can be soldered on the element incorporated into a Wheatstone bridge circuit.
Patent DE-2149459-A1 (DE)
Title: Anionically modified synthetic fibre dyeing - in presence of an anionic surfactant as levelling agent
Inventor: FRAHNE DIETRICH DR
IPC: D06P1/653
Filed: 1971-10-04
Abstract: Anionically modified synthetic fibres, esp. polyacrylonitile fibres (but also polamide, polyester) are dyed in presence of 0.3-4 wt.% of textile material and an anionic surfactant as levelling agent, contg. a Si-org. hydrophobic residue (the number of anionic surfactant equivs. w.r.t. dyestuff used must be is not  the number of dyestuff cation equivs., pref. 15-50-fold excess). The process avoids risk of dihomogeneous dyeing, is technologically reliable, reproducible and simple, having easy control of dyeing operation esp. in the critical range between 80 degrees C and boiling temp.
Patent DE-2153176-A1 (DE)
Title: Chrome leather waste treatment - with water or satd steam to ease comminution for glue mfr
Inventor: MUEHLBERG WOLFGANG DR
IPC: C09H1/04
Filed: 1971-10-26
Abstract: Preparing chrome leather waste to ease cutting up for chrome glue prodn. is effected by subjecting the waste to a short treatment with water, opt. with addn. of alkali or alkaline earth cpds., or with satd. steam, opt. with addn. of NH3, at >100 degrees C, esp. 130 degrees C.
Patent DE-2158754-A1 (DE)
Title: Juice concentration or sea water desalination - - by direct counterflow contact with expanding pressurized refrigeran
Inventor: ZONDEK KLAUS
IPC: C12H6/04
Filed: 1971-11-26
Abstract: A mixture of materials such as fruit juce is concentrated by contacting the fluid directly by a pressurized liquefied refrigerant in counterflow. The suspension of crystals and mother liquor produced by the intense cooling caused by the expansion of the refrigerant are filtered at reduced pressure and the crystals retained are elutriated by a mixture of air and refrigerant. The prefd. refrigerants are fluorinated hydrocarbons, CO2, N2 or propane.
Patent DE-2239052-A1 (DE)
Title: Chlorination catalyst of cupric/ferric chloride/graphite type - contains cured organopolysiloxane resin, for high abrasion resistance and breaking limit with activity and selectivity
Inventor: NITZSCHE SIEGFRIED DIPL CHEM D
IPC: B01J27/10
Filed: 1972-08-08
Abstract: The catalyst consists of (35-64.9 wt.%) CuCl2- or FeCl3-graphite intercalation cpd., with 20-69.9% or 20-72% FeCl3, (35-64.9%) inert, surface-active carrier and (0.1-10, pref. 2-8)% organopolysiloxane resin (I). This is used partic. for the chlorination of CH2Cl.CH2Cl to CHCl2.CHCl2 at 210-300 degrees C and is also suitable for oxychlorination of hydrocarbons (C2H4) to chlorohydrocarbons (CH2Cl.CH2Cl). The incorporation of (I) impart high mechanical strength, without detriment to the catalytic properties, making the catalyst suitable for use in fixed or fluidised beds. It is produced by mixing and moulding the constituents and curing.
Patent DE-2250617-A1 (DE)
Title: Ptfe-lined plug avle - with lateral recesses for distended lining
Inventor: FREED JACOB B
IPC: F16K27/00
Filed: 1972-10-16
Abstract: For highly corrosive chemicals, the valve chamber has 2 or more laterally-enclosed port passages leading to and from it, of preset length. The liner is a layer or coating covering the passages and at least portions of the chamber adjacent their intersection. Each passage has continuous sidewalls over part of its length, defining at least one pocket-like recess comprising a lateral enlargement to receive lining distended by heat or pressure.
Patent DE-2251660-A1 (DE)
Inventor: DOTSON RONALD L
IPC: C25B9/19
Filed: 1972-10-20
Abstract: Concentrated alkali metal hydroxide substantially free of alkali metal halide and other impurities is produced by the electrolysis of an alkali metal halide solution in an electrolytic cell having a dimensionally stable anode and a metal cathode separated by an electrically conductive stable selectively permeable hydrated cation ion-exchange membrane film of a fluorinated copolymer having pendant sulfonic acid groups or derivatives of such groups. The membrane film is capable of use at high temperatures and under severely corrosive chemical conditions for extended periods without degradation.
Patent DE-2253222-A1 (DE)
Inventor: MOYE LAURENCE STANLEY
IPC: G10L19/04
Filed: 1972-10-30
Abstract: 1347794 Speech transmission STANDARD TELEPHONES & CABLES Ltd 4 Nov 1971 51276/71 Heading H4R In a speech transmission system formant frequency peaks are reduced in the signal spectrum to be transmitted, e.g. using a self adaptive filter, and are reinserted after transmission, using at the receiver only the transmitted residual signal. As described with respect to Fig. 1 a self adaptive transversal filter 3 is connected in feed forward configuration with the filter target signal equal to the input signal so that the output signal from the subtractor is the input speech signal with formani frequency resonances reduced. A similar filter 4 connected in feedback configuration restores the original speech at the receiver. The trans mission link can include a p.c.m. coder or delta modulator in which case the receiver circuit tends to emphasize quantizing noise. A modified circuit, Fig. 4, in which a decoder 11 provides the input to the coder from the coded output to feed back the quantizing noise, reduces the quantizing noise in the output.
Patent DE-2313344-A1 (DE)
Title: Liquid purification by froth floatation - bubbles induced by electrical action in the liquid
Inventor: SVANTESON SVEN ELIS AAKE
IPC: C02F1/24
Filed: 1973-03-17
Abstract: The dirty water is mixed with an air supply from a fan and fed to the base of a tall vessel. In an entrance chamber, a significant amount of air is dissolved and any excess vented off. The dirty water, now containing dissolved air, rises up the cylindrical vessel and passes an electrode system coupled to a d.c. source at a certain level. The decreased depth along with the electroytic action causes the air to come out of soln. as a mass of tiny bubles giving excellent froth floatation. The froth separators over a weir at the top of a clarification zone.
Patent DE-2315397-A1 (DE)
Title: Vitaminising cereals naturally without germination - by swelling with water, heating, decomposing phytin and re-drying
Inventor: BATSCHEIDER ALFRED
IPC: A21D13/02
Filed: 1973-03-28
Abstract: Cereals for processing to bread, esp. wholemeal bread, flakes, flour, cereals, etc., are vitaminised naturally by enriching with water to an 18-20% content, heating to 25 degrees C in a heating compartment, storing for 5-10 hrs. in a tank or silo while maintg. an 18% const. moisture content, passing through a steam coil for 3 min. at 70 degrees C, to kill micro-organisms, introducing to a 2nd heating compartment and heating continuously for 60 min. to 40-50 degrees C, while kept at 18% moisture content, to cause phytin decompsn., cooling and re-drying to grinding condition, i.e. 14-16% residual moisture.
Patent DE-2333962-A1 (DE)
Title: Two-stage combustion mixture injection - comprises load-dependent injection of poor mixture followed by speed-dependent rich mixture injection
Inventor: SCHMIDT FRITZ A F PROF DR ING
IPC: F02B17/00
Filed: 1973-07-04
Abstract: The two stages follow one another or may partly overlap. The formation of the first stage injection mixture is controlled as a function of the engine load, and injection of poor mixture, and partly of air, takes place in a known manner. The second stage of the injection commences at a later point in time, and injects a rich mixture, via a nozzle or the inlet valve, in the form of a jet. The timing of the commencement of the second stage is a function of the engine speed and is controlled such that the peak of the rich jet of mixture reaches the sparking plug at the moment when the spark is produced.
Patent DE-2336705-A1 (DE)
Title: Internal grinding machine - grinding disc face dressed to final dimension allowing single pass grinding
Inventor: BAUKNECHT OTTO
IPC: B24B5/06
Filed: 1973-07-19
Abstract: An internal, circular grinding procedure offers reduced grinding times, for cylindrical and conical bores. A cylindrical grinding disc with an inclined front face, is used and its cylindrical face is set or externally dressed to the final dimension of the bore of the workpiece to be ground. It is then fed over the complete length of the bore so that the complete grind can be accomplished in a single pass. The front face dressing takes place simultaneously with workpiece change and the dressing path of the diamonds is limited so that the width of the inclined front face is constant.