baber/WOPTO huggingface dataset:
Patent WO-03049300-A1 (WO)
Title: Vorrichtung und verfahren zur korrektur von phasensprüngen in empfangssignalen von mobilstationen
Inventor: GUNZELMANN BERTRAM
IPC: H04B1/10
Filed: 2002-10-15
Abstract: Für die Korrektur von Phasensprüngen wird eine Einrichtung zur Phasenkorrektur (20) sowie eine gemeinsame Steuereinheit (10) beschrieben, welche den Verstärkungsfaktor der Verstärkerstufe (30) schaltet und zeitlich darauf abgestimmt Phasenkorrekturwerte geeigneter Grösse an die Einrichtung zur Phasenkorrektur (20) liefert, wobei die Steuereinheit (10) die Kenntnis über feste Parameter, wie Verzögerungszeiten und Phasensprungeigenschaften beim Umschalten der Verstärkerstufen nutzt.
Patent WO-03056180-A1 (WO)
Inventor: AGNER IVO
IPC: F01C21/08
Filed: 2002-12-20
Abstract: L'invention concerne une pompe, notamment une pompe à cellules semi-rotative, qui comprend une bague de contour à levée double, un rotor, des pales, des plaques latérales, un carter et un couvercle de carter, ainsi que des rainures de pales inférieures pour alimenter les faces inférieures des pales en pression. Les pales montées déplaçables dans le sens radial sont comprimées vers l'extérieur contre la bague de contour, sous l'effet de la pression.
Patent WO-2004076923-A1 (WO)
Title: System zum zuführen von brennluft und flüssigem brennstoff in einen brenner
Inventor: BAECKER CHRISTIAN
IPC: F23D11/38
Filed: 2003-02-28
Abstract: Die Erfindung betrifft ein System zum Zuführen von Brennluft (10) und flüssigem Brennstoff (12) in einen Brenner (14) mit einer Venturidüse (16) zum Zuführen der Brennluft (10) und einer im Brennluftströmungsbereich angeordneten Brennstoffnadel (18) zum Zuführen des flüssigen Brennstoffs (12). Die Erfindung ist dadurch gekennzeichnet, dass für das Verhältnis von Innendurchmesser di zu Außendurchmesser da der Brennstoffnadel (18) gilt: 0,7 ≤ di/da < 1. Weiter betrifft die Erfindung ein Heizgerät, welche ein zuvor dargestelltes System aufweist.
Patent WO-2004021448-A1 (WO)
Title: Nichtflüchtiges halbleiterspeicherelement sowie zugehöriges herstellungs- und ansteuerverfahren
Inventor: SCHULER FRANZ
IPC: H01L29/792
Filed: 2003-08-08
Abstract: Die Erfindung betrifft ein nichtflüchtiges Halbleiterspeicherelement sowie ein zugehöriges Herstellungs- und Ansteuerverfahren mit einem Halbleitersubstrat (1), in dem ein Sourcegebiet (S), ein Draingebiet (D) und ein dazwischen liegendes Kanalgebiet ausgebildet sind. Auf einem ersten Teilabschnitt (I) des Kanalgebiets ist eine Steuerschicht (5) ausgebildet und vom Kanalgebiet durch eine erste Isolierschicht (2A) isoliert, während in einem zweiten Teilabschnitt (IIA, IIB) des Kanalgebiets jeweilige Ladungsspeicherschichten (3A und 3B) ausgebildet und vom Kanalgebiet durch eine zweite Isolierschicht (2BA und 2BB) isoliert sind. An der Ladungsspeicherschicht (3A, 3B) ist eine Programmierschicht (6A, 6B) ausgebildet und von dieser durch eine dritte Isolierschicht (4A, 4B) isoliert, wobei sie über eine jeweilige Verbindungsschicht (6AA, 6BB) mit einem jeweiligen Sourcegebiet (S) und Draingebiet (D) elektrisch verbunden ist.
Patent WO-2004024385-A1 (WO)
Title: Verfahren zur laserbearbeitung beschichteter bleche
Inventor: ZAUNER DANIEL
IPC: B23K26/42
Filed: 2003-09-03
Abstract: Bei vielen beschichteten Bleche, insbesondere bei Zinkbeschichteten Blechen wie sie in der Automobilindustrie Verwendung finden, weist das Beschichtungsmaterial einen deutlich niedrigeren Siedepunkt auf als das Material des Bleches. Dadurch kommt es beim Zusammenschweissen derartiger Bleche zu explosionsartigen Verdampfungen von Beschichtungsmaterial, welche die Qualität der Verbindung stark beeinträchtigen. Zur Verbesserung der Verbindungsqualität wurde bereits vorgeschlagen mittels Abstandhaltern enge Spalten zwischen den Blechen zu erzeugen, in die das verdampfende Beschichtungsmaterial entweichen kann. Die Abstandhalter sollen z.B. durch Laserbeschuss der Bleche erzeugt werden. Nachteilig dabei ist vor allem die erforderliche relativ lange Bearbeitungszeit, welche insbesondere in der Serienproduktion erhebliche Kosten verursacht. Die Aufgabe der vorliegenden Erfindung besteht daher darin, die erforderliche Bearbeitungszeit der Bleche zu senken und dabei die Bearbeitungsqualität mindestens beizubehalten, vorzugsweise zu verbessern. Die Aufgabe wird gelöst, durch ein Verfahren, bei dem der Laserstrahl mittels einer Scanner-Einrichtung auf die Oberfläche gelenkt wird. Eine Scanner-Einrichtung ist eine besonders schnelle und flexible Stahlablenk-Einrichtung. Dies ermöglicht eine Verringerung der Bearbeitungszeit um den Faktor 10 ohne die Bearbeitungsqualität zu vermindern.
Patent DE-1920863-A1 (DE)
Title: Film packing machine for loose leaf station - ery etc
Inventor: JENDRUSCH PAUL
IPC: B65B25/14
Filed: 1969-04-24
Abstract: Looseleaf stacks are assembled and pushed to a film sealer where a belt or toothed belt transporter moves them through the sealing stations continuously. Belt and push fingers are mechanically coupled so as to work in synchronism.
Patent DE-1923313-A1 (DE)
Title: Structural steel free from pearlite
IPC: C21C7/10
Filed: 1969-05-07
Abstract: Steel consists of max. 0.01% C and several or all of 0.6-2.5% Mn, 0.10-0.08% Nb, 0.02-0.4% V, 0.03-0.3% Ti, up to 0.08% al, up to 0.030% N, 0.001-0.010% B, the remainder being Fe. Spec., the steel is decarbonished to 0.01% under vacuum while carbon-containing ferro manganese and ore are added. The steel should be cast at low temp.
Patent DE-1927148-A1 (DE)
Title: Alignment of structural framework of an - omnibus prior to assembly by welding
Inventor: GRIMM KARL
IPC: B23K37/04
Filed: 1969-05-28
Abstract: The securing and alignment equipment comprises a main supporting part with baseplate and, attachable to this, individual auxiliary holders with tensioning elements and clamps for the structural framework. Each auxiliary holder positions the framework which can be rotated, swivelled, and adjusted in the longitudinal, vertical and lateral directions by the holders and clamps. The main supporting part comprises a base plate and clamping sleeve whose central longitudinal axis runs parallel to the base plate.
Patent DE-1928306-A1 (DE)
Title: Zinc oxide-contg electrophoto conducting - elements
Inventor: DOMINIC CASAVANT GEORGE
IPC: G03G5/047
Filed: 1969-06-03
Abstract: Electrophotoconducting elements having a layer in which zinc oxide is dispersed in one or more resinous binding agents e.g. polyvinyl acetate, the zinc oxide being dispersed in the resinous binder at a low temperature e.g. below 15-6 degrees C. The dispersion medium may be, for example, a mixture of toluene (30 p.b.wt.) and xylene (10 p.b.wt.) when used with 50 p.b.wt. zinc oxide and 1.25 p.b.wt. polyvinyl acetate. The electrophotoconducting elements are useful in electrophotographic reproduction.
Patent DE-1936769-A1 (DE)
Title: Controlling the camber of working rollers - of double high metal rolling mill
Inventor: KOEPPING HERBERT
IPC: B21B29/00
Filed: 1969-07-19
Abstract: Roller camber is controlled by a bending device outside the housing window, which is driven by a hydraulic piston arrangement. The roller ends have double-acting pistons, and toggle joints positioned symmetrically with respect to the centre line of the window and secured to the roller ends run so that the piston castings are shorter than the clear width of the housing window.
Patent DE-1936825-A1 (DE)
Title: Fibre reinforced heat resistant plastics
Inventor: K RUMPF DIPL-ING KURT
Filed: 1969-07-19
Abstract: The fibres which are to be embedded into thermoplastic material are treated with the solution of this thermoplastic in a volatile solvent. The solvent is volatilised during homogenisation process of short fibres. The resulting material can be granulated. In the last stage the material is compacted under pressure at high temperature, e.g. short graphite fibres are mixed with a solution of polyimide powder dissolved in a mixture of butyrlactone and cyclopentanone. This material is homogenised, granulated and pressed at 20 kbar at 400 degrees C.
Patent DE-1946934-A1 (DE)
Title: Stable aqueous styrene copolymer dispersion - using as emulsifier an ethoxylated nonylphenol
Inventor: WOLFRAM PLETTNER DIPL-CHEM DR
IPC: D04H1/64
Filed: 1969-09-17
Abstract: The comonomers of styrene may be alpha, beta-unsatd. mono- or dicarboxylic acids, their esters, amides, nitriles or their mixtures, the compounds may be substituted by N-methylol groups, the size of the suspended copolymer particles being at least 0.5 mu. The p-nonylphenol has 15 - 30 mols. of ethylene oxide. The dispersion may also contain protective colloids (copolymers of maleic anhydride and vinyl acetate or alkylvinyl ethers). The dispersions are used for coating or lining of paper materials or as binders for non-woven fibre fleeces or felts.
Patent DE-1961210-A1 (DE)
Title: Acaricidal dinitrophenol derivs
Inventor: BECHER HEINZ-MANFRED DR
IPC: C07C69/96
Filed: 1969-12-05
Abstract: Acaridical compns. contain as active ingredient/s cpds. of formula: (where R is 1-12C (iso)alkyl; R' is 1-8C (iso)alkyl, with exception of 2 degree butyl group, or cyclohexyl; and n is zero or 1). Cpds. are prepd. by phosgenation of a 2-alkyl-4,6-dinitrophenol or a hydroxycarboxylic acid ester. Some cpds. (I) also exhibit fungicidal, insecticidal or ovicidal activity.
Patent DE-1967036-A1 (DE)
Title: High temp crimping of glass quartz and cer- - amic fibres
Inventor: HODGES JAMES R
IPC: D02G1/12
Filed: 1969-08-07
Abstract: A filament is brought into a crimping chamber where it is folded and crimped against a mass of previously crimped filaments. The chamber has a flat piece with side edges interacting with feed rolls. Devices for mounting the latter consist of spindles carrying the various rolls, bearings on each end of the rolls, as well as bearing housings supported by brackets. The bearings, which are connected to at least one of the spindles, are mounted eccentrically in their respective housings. The latter are mounted so that they can be rotatably adjusted on the bracket, to set the relative position of the roll to the flat piece.
Patent DE-2013026-A1 (DE)
Title: Amino acid compsn against liver diseases
IPC: A61K38/38
Filed: 1970-03-19
Abstract: Medicament for treating and preventing liver diseases and muscular insufficiency contains at least two of the aminoacids leucine, isoleucine, lysine, phenylalanine and tryptophane, isolated or protein-bound. A pref. form also contains ubiquinones (tetra-substd. p-benzoquinones) with opt. additions of vitamin B12, K and/or E.
Patent DE-2028407-A1 (DE)
Title: Ceramic kiln structure - for support of crockery
IPC: F27D5/00
Filed: 1970-06-09
Abstract: Kiln structure for the support of flat and hollow ceramic table ware comprises several interlocking arms, one ends of which incorporates vertical supports for placing on top of or supporting other similar support assemblies, while themselves supporting a workpiece. The arms incorporate inlock notches.
Patent DE-2103811-A1 (DE)
Title: Fuel gas and oxygen supply regulation sys- - tem with load control
IPC: B01F23/10
Filed: 1971-01-27
Abstract: The gases are fed, mixed, accelerated and distributed by a system based on a number of coaxial tubes with graded cross section annular gaps filled at the outlet ends by annular spacers each containing a number of mixer nozzles. These are followed by the acceleration/distribution assembly based on Venturi principles. Individual gas and oxygen geeds are made to each tube, the lengths of the tubes being staged accordingly. Near the closed end of each tube is a further annular ring welded into place between the adjacent tubes and carrying a number of individual pipes corresponding to the mixer nozzles. These rings are placed between the gas and oxygen unions.
Patent DE-2111850-A1 (DE)
Title: Continuous casting plant - with rail trolley mounted metal distributor channel
Inventor: WALTER GUSTAV
IPC: B22D41/13
Filed: 1971-03-12
Abstract: The trolley runs on horizontal coplanar rails on one side near one or several continuous casting stations. It consists of a lower section which support an upper displaceable section which supports the displaceable casting channel attached to its projecting side. Prefd. the upper section is height adjustable and also includes means for tilting the channel which is hung on it is a cradle. The system permits quick transfer and positioning adjustment of the casting channel in continuous casting plants.
Patent DE-2124313-A1 (DE)
Title: Side entry tank agitator - has angled shaft describing cone surface outline while agitator revolves
IPC: B01F27/75
Filed: 1971-05-17
Abstract: Side entry agitator unit for large storage tanks, has propeller shaft angled close to inside tank wall, and arranged to describe a cone surface outline, while propeller rotates, so obviating labour needed for adjusting agitator angles for optimum working on conventional units, and making programmed on-off control possible. Construction comprises:-Externally powered drive shaft stub (I) protruding into tank has hinge angled continuation shaft, which carries on bearings an outer hollow shaft (II), on which a bevel pinion is fixed close to hinge-, and the propeller to the far end, and a bearing in between. This shaft supporting bearing is held by an angled arm, itself revolving upon the outer surface of a horizontal circular carrier fixed to the tank inside wall concentric with (I). (II) bevel pinion meshes with inner toothed ring to such carrier. Angle of concentric inner-, and outer shafts w.r.t. (I) is determined by the distance between inner shaft joint thereto and the (II) supporting bearing in revolving arm, and the arm shape, dimensions, and its position on the circular carrier.
Patent DE-2137014-A1 (DE)
Title: Colouring electropherogams - with reactive dyestuffs
IPC: G01N27/447
Filed: 1971-07-23
Abstract: Zone or disc electropherograms of a substance carrying one or more functional gps. selected from NH2, monosubstd. amino, imino, SH and OH (e.g. proteins or carbohydrates) are coloured in such a way as to permit quantitative or qualitative determination of the substance by treating with a dye of the formula: S-D-X-R (I) (where S is a solubilizing gp. D is a chromophore, X is a bridging gp. separating the chromophore D and the gp. R, and R is a reactive gp. which gives the possibility of a covalent bond with the functional group(s) of the substance). The dye (I) has improved sensitivity and is taken up by the electropherogram in an amount which is directly proportional to the amount of electrophoretized substance. Electropherograms dyed with (I) have less tendency to fade than when conventional dyes are used.
Patent DE-2227350-A1 (DE)
Title: Copolymer/epoxy cpd reaction products - used in mfre of melt-adhesives
Inventor: DALIBOR HORST DIPL CHEM DR
IPC: C08F8/00
Filed: 1972-06-06
Abstract: Thermoplastic reaction products of copolymers with epoxide cpds. are prepd. by reacting 99.5-90 wt.% of component (A), being a copolymer of (a) 1-20 wt.% nitriles of alpha, beta-ethylenically unsatd. mono and/or dicarboxylic acids (b) 1-20% amides of alpha, beta ethylenically unsatd. mono- and/or dicarboxylic acids, (c) 40-97% esters of alpha, beta-ethylenically unsatd. mono- and/or dicarboxylic acids contg. 4-12C atoms in the alcohol residue, and (d) 1-30% methyl methacrylate; with 0.5-10% of component (B) being an epoxide cpd., opt. in presence of (C) a solvent and/or extender. Reaction is effected by heating. Products are used in mfr. of melt-adhesives having good shear and peel strength and thermal stability at 180-200 degrees C in presence of air, and low cold flow.
Patent DE-2239986-A1 (DE)
Title: Pastry icing spray gun - with air nozzles for minimum waste of material
Inventor: ZINK JUN JOSEF
IPC: A23G3/20
Filed: 1972-08-14
Abstract: A plant for the mechanized coating of pastry with chocolate icing etc. consists of a tank in which the molten mass is kept at the required temp. The tank is pressurised by air from a compressor to transport the mass to a spray gun. A separate pipe leads compressed air to the gun to chill down the mass as it is being sprayed on to the pastry.
Patent DE-2254310-A1 (DE)
Title: Metering system - for metering and transporting small quantities of liquids esp blood samples and reagents
Inventor: SCHUMANN KLAUS DIPL ING
IPC: A61M1/02
Filed: 1972-11-06
Abstract: Apparatus for metering and transferring small quantities of liquid, e.g., test samples such as blood and diluents or reagents therefor, from two vessels into a third vessel with two metering systems driven by >=1 pump and with discharge pipes, in which the discharge pipes (A, B) of the metering systems, are connected together, via a pipe capable of being closed off, during the ejection of the metered liquids into one vessel (C), continuously or intermittently but at least to the end of the ejection, the discharge pipe (A) the opening of which is situated above the filling position of the vessel (C) is constructed as a capillary while the discharge pipe (B) dips into the liquid mixture filling the vessel (C) and the relationship. V2 - Q2/V1 - Q1 > W1/W2 is satisfied, where (V1, V2) are the volumes of liquid metered in the metering systems, (Q1, Q2) the liquid volumes flowing out of there systems up to the junction of the discharge pipes, (W1) is the flow resistance of discharge pipe (A) and is connecting pipe and (W2) the corresponding flow resistance of the other discharge pipe and its connecting pipe.
Patent DE-2300573-A1 (DE)
Title: Incubator for sick babies - contg heating medium to maintain constant in-ternal temp
IPC: A61G11/00
Filed: 1973-01-08
Abstract: Transportable incubator for premature and sick babies-consists of an insulated container with a heating arrangement (e.g. electric heaters) and which also contains a material which when the source of heating is removed, keeps the temp. constant by means of chemical or physical changes. Pref. the heat of crystallisation of solids with a m.pt. of 30-40 degrees C is used to provide heat when the source of power is removed. Specific heating media are Na2HPO4. 12H2O or tetradecyl alcohol.
Patent DE-2332349-A1 (DE)
Title: Motor car shock absorber test rig - has raisable plates with strain gauges for each car wheel
Inventor: ZEYADA WAGUIH
IPC: G01M17/04
Filed: 1973-06-26
Abstract: A test rig for motor car shock absorbers is simple to operate and supplies rapid but accurate results about the state of shock absorbers. Each car wheel is run on to a separate plate in the ground which can follow the wheel oscillations. All plates are raised and suddenly dropped. The vibrations are detected by transducers on the plates, and recorded or directed processed. The transducers may be strain gauges, pressure sensors or piezo-electric converters.
Patent DE-2337746-A1 (DE)
Title: Heat reclamation from swimming pool and shower waste water - uses a heat exchanger and automatic feed pump control
Inventor: SCHMIDT PETER
IPC: F25B30/06
Filed: 1973-07-25
Abstract: The waste water from the pool and showers is collected in a reservoir. It is fed by pump to the primary circulation of a heat exchanger and heat pump. The secondary circulation consists of fresh water which is heated and then ducted to a boiler. The pipe leading to the boiler incorporates a flow meter unit. The signal from this controls the circulating pump in the primary circuit so that increased use of hot fresh water causes an increase in the circulation of waste water through the heat exchanger and heat pump. The design reduces energy waste to a low level at small outlay.
Patent DE-2339324-A1 (DE)
Title: Actuator cylinder with position indicator - screw moved by piston rotates in nut and operates potentiometer
Inventor: LOHSE JUERGEN
IPC: F16H25/22
Filed: 1973-08-03
Abstract: The piston carries a block at the end which acts as a nut to rotate a spindle coaxial with the central axis of the piston and cylinder and operate a potentiometer device on the end of the housing. The block carries a pair of bushes, each holding a peg with a ball behind it, the pegs being staggered so as to engage the screw threads on the spindle. The pointed ends of the pegs match the shape of the thread which is an acme thread.
Patent DE-2343409-A1 (DE)
Title: Hollow ingots mfr by electroslag remelting - for prodn of high pressure vessel and reactor body blanks
Inventor: PATON BORIS E
IPC: C22B9/18
Filed: 1973-08-29
Abstract: Appts. used comprises a cooled ingot mould whose cavity which forms the hollow ingot is blocked at its lower part by a base; and a drive for vertically moving the electrodes to be remelted and the mfd. ingot. At least one channel is formed at the upper part of the cooled ingot mould, and crucibles are provided for remelting the electrodes. The number of crucibles equals the number of channels which put the crucibles into communication with the ingot mould.
Patent DE-2346951-A1 (DE)
Title: Floor covering pile fabric - with pile yarns anchored to backing with synthetic resin whilst maintaining pile characteristic of yarns
Inventor: SPENGLER JOACHIM
IPC: D06C29/00
Filed: 1973-09-18
Abstract: The textile web, composed of backing and pile layer, has the pile anchored to the backing using a liq synthetic resin which is allowed to set to such an extent that whilst the dimensional stability and pile removal resistance are increased, the pile characteristic of the web is maintained. Used for e.g. carpets.
Patent DE-2351937-A1 (DE)
Title: Equipment cabinet for inserts - has box-shaped inserts with a T-shaped fastening element on their front sides
Inventor: BLUMENAU DIETER
IPC: H05K7/14
Filed: 1973-10-16
Abstract: The insert is provided with a handle for its operation. The lengthwise limb of the T-element serves to fasten the insert in the cabinet. A perpendicular limb is fastened to the insert side, and the third limb is connected to the handle. The guiding limb has two holes parallel to the insert side wall, through which pass paralle sides of a guiding frame with the handle on its front side. One stop is provided on its rear side. A locking notch is made in the two sides of the guiding frame near the above stop. Its width corresponds to the guiding limb height. The guiding frame is U-shaped.
Patent DE-2354296-A1 (DE)
Title: Polyphase dispersing-mixing agitator - has several stages of biconical shape with stirring arms in central cylindrical section
Inventor: BRAUER HEINZ PROF DR ING
IPC: B01J19/18
Filed: 1973-10-25
Abstract: A polyphase agitator for the completion of heat or material transport processes with(out) chemical reactions includes several stages, each with a dispersive element. Each of the mixing stages has a changing cross-sectional area, the inlet and outlet of each stage representing the smallest sections. This achieves an intensive mixing of the inflow components, and a sepn. of the streams of material at the outflow from each stage. It also prevents axial reflux mixing from one stage to another which reduces the process efficiency.
Patent DE-2358269-A1 (DE)
Title: CB subscriber station speech cct. - has receiver and microphone amplifiers and resistor bridge
Inventor: BOEHME WOLFGANG DIPL PHYS
IPC: H04M1/60
Filed: 1973-11-22
Abstract: The hybrid transformer is replaced by a resistor bridge, and both amplifiers can have several stages. A resistor combination is used as emitter resistor in the output stage of one of the amplifiers. It consists of a resistor and a light emitting diode. The amplifiers clearly indicate the working readiness so that when no calling readiness is given no supply energy is lead to the speech circuit of the subscriber and the stability of the amplifier working point is maintained. As emitter resistance of the final stage of one of the amplifiers a combination of resistors is provided consisting of a linear characteristics resistor with positive temperature components and a light emitting diode.