baber/WOPTO huggingface dataset:
Patent WO-03056323-A1 (WO)
Title: Abgassonde
Inventor: DIEHL LOTHAR
IPC: G01N27/406
Filed: 2002-11-29
Abstract: Es wird eine Abgassonde zur Messung von Sauerstoff in einem Abgas vorgeschlagen, umfassend einen schichtweisen Aufbau (11) mit Festkörperelektrolytlagen, in welchem ein dem Ab­gas ausgesetzter Meßraum (14) ausgebildet ist, mindestens eine Innenpumpelektrode (24), die in dem Meßraum (14) ange­ordnet ist, mindestens eine Außenpumpelektrode (22), die mit der Innenpumpelektrode (24) zusammenwirkt und an der Außenseite des schichtweisen Aufbaus (11) angeordnet ist, und einen Referenzkanal mit einer Referenzelektrode. An der Außenseite des schichtweisen Aufbaus (11) ist mindestens eine HC-Elektrode (31) zur Messung eines Kohlenwasserstoff­gehalts des Abgases angeordnet.
Patent WO-03087555-A1 (WO)
Inventor: UNRUH MARCUS
IPC: F01M11/12
Filed: 2003-02-18
Abstract: The invention relates to a storage injection system for injecting fuel from a reservoir (7) into a combustion chamber of an internal combustion engine by means of injectors (5). Said injectors (5) are disposed entirely within the cylinder head (3) of the internal combustion engine (1).
Patent WO-03105434-A1 (WO)
Title: Verfahren und vorrichtung zum senden und/oder zum empfang von informationen in verbindung mit einem fahrzeug
Inventor: SONNENREIN THOMAS
IPC: H04L12/413
Filed: 2003-05-20
Abstract: Es wird ein Verfahren und Vorrichtung zur Übertragung, zum Senden und/oder zum
Empfang von Informationen in Verbindung mit einem Fahrzeug vorgeschlagen, wobei
die Übertragung von Informationen, zur Realisierung einer fahrzeugbezogenen Fernkontrolle
dienen, über ein Mobilfunknetz erfolgt. Die Kommunikation findet dabei
auf der Basis eines standardisierten, an die Gegebenheiten des Mobilfunknetzes
angepassten Protokolls, vorzugsweise des WAP-Protokolls, statt.
Patent DE-1801449-A1 (DE)
Title: Aziridylpropionic acid perfluoro alkyl esters oleophobic - agents
Inventor: DISTLER DR HARRY
IPC: D06M13/493
Filed: 1968-10-05
Abstract: Organic fluorine cpds. for oil-proofing fabrics and other surfaces Compounds of formula:- (where R1 is H, or advantageously, F; R2 is H or lower alkyl, partic. CH3; n is integer 7-11 and Y is CO- or SO2-) are applied as oil-repellents, in solution or aqs. emulsion, to wood, lacquers, natural or synthetic fabrics, including wool, silk, polyamide, polyester, polyurethane, polyolefine, polyacrylonitrile but partic. natural or regenerated cellulose. They are prepd. by reacting a vinyl sulphonate or (meth)acrylate of a fluorinated alcohol R1(CF2)n-CH2-O-Y-CR2=CH2 with ethylene imine.
Patent DE-1815045-A1 (DE)
Title: Gas sampling apparatus for very hot gases
Inventor: RAINER BERTHOLD DIPL-PHYS
IPC: G01N1/22
Filed: 1968-12-17
Abstract: Gas sampling apparatus for the analysis of very hot gases is cooled by surrounding the gas inlet pipe with an outer pipe and circulating water through it. Water is vapourised and then re-condensed in a separate condenser to be used again in a closed cycle. Steam pressure in the condenser is maintained constant by means of a pressure meter and controlled valve.
Patent DE-1816279-A1 (DE)
Title: Textile softener used in rinsing
Inventor: ECKERT DIPL-CHEM DR HANS-WERNE
IPC: C11D3/00
Filed: 1968-12-21
Abstract: Textile softener used in rinsing. Softener comprises cpds. of formula (I) (where R1 is C8-22 alkyl opt. interrupted by oxygen and R2 is C6-20 alkyl, wherein the sum of C-atoms in R1 and R2 is 24-42, and Z is C5-6 polyhydroxyalkyl). The softener is also easily removed from fibres.
Patent DE-1904525-A1 (DE)
Title: Screen printing gold and silver decorations - on porcelain, pottery and glass
Inventor: SILLEN ROLAND
IPC: B41M1/34
Filed: 1969-01-30
Abstract: A paper underlay is coated with lacquer, and the image layer is applied to it. Specifically, a water-permeable paper, and a "liquid gold preparation" or the like, are used.
Patent DE-1917265-A1 (DE)
Title: Sausage case reinforced with thermoplastics - for strength and life
Inventor: HELING WILHELM
IPC: A22C13/00
Filed: 1969-04-03
Abstract: Sausage cases reinforced for long storage and mechanical strength by means of a carrier material made from two thermoplastically welded plies of viscose fibres with less than 50% thermoplastics binding fibres. The fibres in the lower layer at 20-50 g/m2 are random but those in the upper layer one third as heavy are arranged lengthways. The holes in this two-ply fleece are closed with a layer of gelatine, methyl cellulose or protein and the upper layer is coated in p.v.c. whose weight is that of the entire carrier.
Patent DE-1924980-A1 (DE)
Title: Multi-layer soap tablets
Inventor: KAPPUS ALFONS
IPC: C11D13/18
Filed: 1969-05-16
Abstract: Soap tablets with layers of different composition, colour or perfume, consist of a central core with outer jackets substantially enveloping it on all sides. They are pref. made by extruding a central core, covering with tubular extruded soap layers, cutting into preforms and pressing perpendicular to the axis. Pref. the outer layers are cut to a longer axial length then the inner layers or the core. Manufacture is pref. carried out as a continuous process in a three-stage screw extruder, the core being made in the first section and covered with layers of different composition in the second and third sections By complete envelopment of the core and inner layers, good cohesion and gradual release of the different materials during use are guaranteed.
Patent DE-1927334-A1 (DE)
Title: Heat-resistant nickel-iron alloy
Inventor: GEORG SOMMER DIPL-PHYS
IPC: C22C19/00
Filed: 1969-05-29
Abstract: Non-scaling nickel-iron alloy of use in control technology has a nickel content of 66-72% and exhibits a low specific resistance at room temp. and a large temp. coefficient of electrical resistance. It contains 0.4-0.8% Al, 0.2-0.6% Cr, 0.05-0.2% of rare earths, partic. Ce, and 0-0.5% K. The remainder consists of Fe and less than 1% deoxidation and processing additives.
Patent DE-1957143-A1 (DE)
Title: Braiding machine
Inventor: BOURGEOIS ALAIN
IPC: D04C3/24
Filed: 1969-11-13
Abstract: Jacquard circular bobbing lace knitting E.G. for periodically repeating patterned lengths. At least one modification of Jacquard-controlled program is introduced during several Jacquard passes, to produce, additionally to the Jacquard pattern, a second pattern of larger repeat.
Patent DE-1965045-A1 (DE)
Title: Three-way cock for titrating burettes
Inventor: BAUER HORST
IPC: B01L3/02
Filed: 1969-12-27
Abstract: A titrating burette can be replaced in parts and longer end tubes can be substituted if a common cock is provided in an intermediate piece in which the measuring tube is inserted with a ground taper fit. The cock has a plug with a V-shaped passage which connects the measuring tube in one position to a discharge pipe, in a second position to a rising pipe for automatic filling and which cuts off all three in a third position.
Patent DE-2001011-A1 (DE)
Title: Droplet steel refining process
Inventor: WENZEL WERNER PROF DR-ING
IPC: C21C7/00
Filed: 1970-01-10
Abstract: Refining of molten iron or steel by reaction with slag of liquid metal droplets passing through a layer of molten slag under the action of gravity, by provision of a metal holding vessel with a perforated bottom from where the droplets of melt are allowed sufficient distance to acquire the energy to penetrate a layer of molten slag underneath the vessel. The metal so refined collects under the slag and may be removed by tapping or solidifying. The space through which the droplets fall is enclosed and may maintained at an elevated or reduced pressure and/or O2 contg. or inert gases may be passed through it. The process represents an economical alternative to electroslag melting requiring no specially cast electrodes.
Patent DE-2010353-A1 (DE)
Title: Welding cutting thermoplastic flat tubes or sheets
IPC: B29C65/74
Filed: 1970-03-05
Abstract: The cutting blade is arranged between a heating electrode on the lower half of the welder and slots into a corresponding groove in the upper half of the welder. The heat resistant tape used between the electrode and the plastic during welding is fed on rollers over each side of each electrode, under the knife and/or groove and on to another set of rollers. This enables the tape to be repositioned without removing the knife.
Patent DE-2021436-A1 (DE)
Title: Fungicidal antibiotic
Inventor: NORMAN MARTIN JOHN
IPC: A61K35/66
Filed: 1970-04-30
Abstract: The antibiotic, known as BH 890, is prepd. by fermentation of a strain of Streptomyces misionensis in an aqs. nutrient medium in aerobic conditions. The crude fungicide is separated from the fermentation medium and exists in two forms alpha and beta. BH 890 is active in vivo against Candida albiscans and Cryptococcus neoformus and can be used to treat infections caused by these microorganisms.
Patent DE-2021787-A1 (DE)
Title: Catalytic cracking process
Inventor: GEORGE WILSON JOSEPH
IPC: C10G11/18
Filed: 1970-05-04
Abstract: Particulate catalyst is circulated between a reactor and a regenerator and in the regenerator the catalyst is regenerated by being maintained as a fluidized particle bed in an oxygen-containing gas stream the improvement comprising: (a) removing substantially all particles from the gas stream flowing from the regenerator; (b) classifying the particle removed therefrom into a large particle fraction and a smaller particle fraction; (c) returning the larger particle fraction to the catalytic cracking process; and (d) expanding the gas stream flowing from the regenerator in a power-generating turbine after particles are removed from the gas stream in step (a).
Patent DE-2023603-A1 (DE)
Title: Fi shing unit - with suction unit to remove air bubbles - from tubular knitted fabric after immersion in a treatment tank
Inventor: BOTTLING MANFRED
IPC: D06B3/20
Filed: 1970-05-14
Abstract: A suction unit is mounted between the immersion tank and squeeze rollers for the finishing, partic bleaching, or tubular knitted fabrics. Any residual air bubbles are removed before the fabric passes between the pressure rollers to prevent creases or pleats being imposed on the fabric.
Patent DE-2040732-A1 (DE)
Title: Electron beam machining control - using electronic computer and pulse interference free data transmission
Inventor: VON DIPL-ING WALTER ALFRED
IPC: H04B10/00
Filed: 1970-08-17
Abstract: To prevent loss of accuracy due to corrupt transmission of data caused by interference pulses, data transmission between the computer and the machine tool, or similar equipment, takes place over paths in which inductive or capacitive coupling is minimized or eliminated. Specifically, optical, acoustic, or ultrasonic transmission paths and input/output transducers are used.
Patent DE-2055012-A1 (DE)
Title: Printed circuit dip soldering - free from board distortion by selective coating with plastomer varnish
IPC: H05K3/34
Filed: 1970-11-09
Abstract: To prevent serious distortion of one-sided printed circuit boards when they are immersed into a soldering bath to join the conductor tracks to soldering eyes and to lugs of added modules, all parts of the glass-fibre reinforced plastic board are coated with a 2-component varnish on a basis of epoxy resin, polyester or polyurethane. Only parts where access is needed for the tin are left exposed. The varnish also acts as a final protection against corrosion in later use.
Patent DE-2101833-A1 (DE)
Title: Furniture joints - with polyurethane foam and dovetail grooves in joint areas
IPC: B29C65/52
Filed: 1971-01-15
Abstract: The dovetail grooves are prepd. in the joint areas of the components of square furniture, whether bevel or right-angled joints, so that they match when the components are aligned. The spaces created by these grooves are filled with polyurethane foam to develop a fine-pore material with a smooth surface. The purpose is to provide an invisible sprung joint to withstand rough handling.
Patent DE-2133723-A1 (DE)
Title: Corrosion inhibitors for metals - consisting of salts of imidazolines and carboxylic acids
Inventor: MADDOX JUN JIM
IPC: C09K8/54
Filed: 1971-07-07
Abstract: The salts are of formula (I) (in which R is the acid gp. of tall oil fatty acid or a 15-20C polymerised fatty acid, A is -(CH2)2- or -(CH2)3-, m is 1-6, p is 1 or 2, R' is a satd. aliphatic gp. with 0-2C atoms when p is 1, and 1-7C atoms when p is 2, q is 1 when p is 1, and 1 or 2 when p is 2)., in aq. soln. at concs. of 10-200 ppm, they are corrosion inhibitors for metals, esp. steel, at =150 degrees C. They are suitable for protection of oil and gas pipes, storage equipment, etc., for metal parts in contact with petroleum-contg. bore-hole fluids as used to displace oil from rock strata.
Patent DE-2150265-A1 (DE)
Title: Plastic vehicle wheel - with metal reinforcing inserts and fibre net connected to reinforcing ribs
Inventor: BRINKMANN HEINZ
IPC: B60B5/02
Filed: 1971-10-04
Abstract: The reinforcing inserts are arranged in the outer parts of the reinforcing ribs and extend from the fastening flange of the screw holes into the rim ring. Pref. metal inserts and a fibre net can be interconnected between the outer parts of the reinforcing ribs.
Patent DE-2151880-A1 (DE)
Title: Toe closing - on a double cylinder circular knitting machine
Inventor: GLORIUS JOSEF
IPC: D04B9/46
Filed: 1971-10-19
Abstract: In closing the toe of a stocking or sock on a single or multi system double cylinder circular knitting machine, the fabric is drawn off through the lower cylinder. Every other needle of the lower cylinder is moved to the upper, a plain fabric toe of double length is knitted on the lower, all needles return to their respective cylinders, the stationary upper cylinder is turned at least 180 degrees, the needles of the upper cylinder move to the lower and the toe closed with plain knit. After closing, the cylinders stop knitting and are returned to their original position.
Patent DE-2210184-A1 (DE)
Title: Filter nozzle - having dip tube filled with granules and outer jacket tube screwed into filter support plate
Inventor: PLURA GEORG
IPC: C02F1/42
Filed: 1972-03-03
Abstract: A device esp. for filter plates of filter plants or ion exchange columns comprises a separable dip tube and outer jacket tube, which can be mounted into the filter support plate, the dip tube being closed at both ends by perforated sieve plates and partly filled with an inert granular filter material, such as a plastic, ceramic or metallic material, and the outer jacket tube with opening near the filter plate end being screwed over the dip tube onto a distance element incorporating a spring loaded coverplate partially sealing the lower sieve plate. Fines generated within the filter bed or originating from the treated liquid are filtered out. The nozzle is cleaned or regenerated by reversing the liquid flow.
Patent DE-2251523-A1 (DE)
Title: Cermets having high wear-resistance - contg. finely comminuted refractory materials and metal binder opt. with friction-reducing additives
Inventor: GIRSCHIK HORST
IPC: C22C32/00
Filed: 1972-10-20
Abstract: Machine parts exposed to friction are produced by powder-metallurgical methods from pulverulent refractory materials, such as oxides, nitrides and carbides (particle size 0.01-2 mm), and metal powders (e.g. Fe and Cu). The content of the refractory materials is 30-95 vol. %. The coefft. of friction can be reduced by addition of 1-10 vol. % of graphite, metal sulphides or nitrides. High wear-resistance is combined with high impact resistance and bending strengths.
Patent DE-2257882-A1 (DE)
Title: Flattened tubular thermoplastic film - from tube extruded in multi-layered manner in zones of subsequently-formed edge folds
Inventor: RAHLFS HERBERT
IPC: B29C48/10
Filed: 1972-11-25
Abstract: Tubular thermoplastic film is produced by blowing out an extruded tube, and flattering the resulting tube with two edge folds. In the region of the edge folds the tube is extruded in a multi-layered esp. two-layered manner, with retention of its wall thickness. Pref. a mandrel-like piece is arranged in the annular gap of the extrusion die in the region of the edge folds and the die is constructed zonally as a multi-layer die. The piece passenes borings or channels for supplying and sucking out compressed air, the channels discharging into the space between the layers.
Patent DE-2300892-A1 (DE)
Title: Drying high-melting cpds - contg high-boiling org solvent by heating with water
Inventor: STEVENS JAMES EDWARD
IPC: B01J2/00
Filed: 1973-01-09
Abstract: High-melting cpds are dried by (a) prepg. a mixt of water and a solid halogenated org. cpd. (I), which is moist with a water-immiscible org. solvent (II) with b.pt. >145 degrees C; (b) heating the mixt. to remove (II) and (part of) the water; and (c) drying the aq. (I) mixt. freed from (II) to give dry, free-running (I) particles. (I) pref. is halogenated (brominated) adduct of styrene and a halo(hexachloro-)cyclopentadiene or tetrabromo-2-chlorotoluene, (II) has b.pt within 30 degrees C of the m.pt of (I) and pref. is C2HCl5, CHBr3 and/or esp. CHCl2.CHCl2. Heating is carried out at reduced press.
Patent DE-2318287-A1 (DE)
Title: Melt thermoindicator contg. carboxylic acid deriv. - and poly-vinyl-butyral-modified resol phenolic resin soln.
Inventor: LODYGIN NIKOLAJ ALEDSEEVIC
IPC: G01K11/06
Filed: 1973-04-11
Abstract: The indicator contains carboxylic acid derivs. as working medium and, as binder, solns. of polyvinylbutyral-modified resol phenol-HCHO resin in EtOH, pref. in a resin/butyrol wt. ratio of 1:1-5.7. It is used on a test piece with a surface in a contrasting colour for a wide range of applications in the foundry, mechanical engineering, radio technology, aircraft construction and other inds. It adheres well to the surface and is accurate in a wide temp. range under conditions of high gas flow rates and both at atmos. pressure and in vacuo to 1 x 10-4 torr. It pref. contains 20-25 wt.% carboxylic ester or salt and 80-75 wt.% 1-5% resin soln.
Patent DE-2325407-A1 (DE)
Title: Manganese-zinc ferrite for mfg. sound-and video heads - has high density and initial permeability
Inventor: NEUSSER PAUL DR RER NAT
IPC: C04B35/26
Filed: 1973-05-18
Abstract: Mixt. of pulverulent starting materials (48-65 mole % Fe2O3, 15-50 mole % MnO and 0-25 mole % Zn) is presintered at 1150-1300 degrees C; then ground and compressed in the cold; sintered for >=30 mins. at >=1150 degrees C, subjected at this temp. to a press. of >=50 atm. for >=30 mins; and rapidly cooled without press. The prod. can be annealed in a protective atmos. at e.g. 1100 degrees C.
Patent DE-2336885-A1 (DE)
Title: Counting of microparticles in liquid - is by spreading of liquid over surface and counting by microscope
Inventor: SPINELL MAX
IPC: G06M11/00
Filed: 1973-07-19
Abstract: The liquid is spread over a surface and the micro-particles visible in the field of vision of a microscope are counted. The liquid is applied with a test sprayer onto a conveyor surface moving at a constant speed. The skin of liquid produced on the conveyor surface is carried along past the field of vision of the microscope objective, by means of which the micro-particles are counted by automatic metering equipment. The technique of fluorescent is applied in the counting operation.
Patent DE-2352948-A1 (DE)
Title: Flat roof edge sealing element - is box profile of glass fibre reinforced polyester
Inventor: CONRADY GUENTHER
IPC: E04D13/15
Filed: 1973-10-23
Abstract: Flat roof edge sealing element comprises a glass fibre reinforced polyester profile box which can be bolted to the building structure, has a downward-open U shape, consists of longitudinal parts, and can be jointed to corner pieces of the same cross section. The outer shank of the box, which covers the outer brickwork and the roof structure parts, is at 90 degrees to the upper horizontal web and the inner shank is shorter than the outer and is at a given angle to the web. The outer shank's lower edge is Z-shaped and anbled toward the brickwork. An end piece of each box and corner piece has a symmetrical overlapping step-in, offset by the wall thickness. The profile gives opt. ventilation of the roof, can be easily fitted, and is weather-resistant.
Patent DE-2357880-A1 (DE)
Title: Coupling piece vehicle tyre chain - has a W-shape whose outer arms have curved recesses on their inner lower sides
Inventor: RIEGER HANSJOERG DR ING
IPC: B60C27/08
Filed: 1973-11-16
Abstract: The recesses in the arms together with the central limb of the coupling form a reception basin which encircles the horizontal element of the chain by more than 180 deg. and preferably 270 deg. The arms have a thickness at the base of the recess approx. equal to the thickness of the base of the coupling between the side and central arms. Following insertion of the chain elements, the side arms are bent towards the central arm which process is facilitated by the weakened areas near the recesses. The tops of the arms have inward facing stop surfaces which rest against the central arm when the coupling has been completed. The use of the recessed design ensures a secure connection between chain links.
Patent DE-2360795-A1 (DE)
Title: Accumulator with exchangeable plate assembly - has plates fixed to carrier plate with cast-in current rails and tube system for electrolyte change
Inventor: KINSEY LEWIS ROBERT
IPC: H01M10/12
Filed: 1973-12-06
Abstract: The accumulator battery has an easily exchangeable plate assembly which is characterised by that each plate has an upward directed flap, and that the individual plates, are arranged into groups. Each group is partitioned off on each side by an insulating layer while a pair of current rails extends in a longitudinal direction across the plate arrangement and is fastened to the contact flaps of the plates, of a positive and a negative pole group. The current rails are integral cast with contact clamps into the carrier plate. The battery housing is subdivided at least into two chambers, with one chamber open on top for accepting the plates and the other chamber closed on top for accepting the electrolyte.
Patent DE-2407885-A1 (DE)
Title: Sorting appts. for king pin - places king in middle of nine bowling pins in automatic arranging device
Inventor: SCHMID AUGUST
IPC: A63D5/08
Filed: 1974-02-19
Abstract: The king pin is differentiated from the set of nine pins by the possession of a crown piece. In automatic arranging and resetting installations which do not use ropes or wires on the bowling pins the king pin must be selected from the others and directed to the designated transporting means. A locking device is provided in the present sorting apparatus which can be unlocked by the crown of the king pin. When the crown releases the lock a slide-down chute underneath opens to receive the pin. Wide tolerances for the bowling pins are permissible without disturbing the functioning efficiency.
Patent DE-2412818-A1 (DE)
Title: Calibrator for extruded thermoplastics tube - comprising two sets of plates which can be opened to introduce pipe
Inventor: RADTKE HASSO
IPC: B29C48/90
Filed: 1974-03-16
Abstract: A calibrating unit, for receiving an extruded, hot thermoplastic pipe and shaping it with simultaneous cooling, comprises a liquid bath contg. a stack of plates through which the pipe is conducted. A calibrating opening is used for introducing the pipe into the bath. The plates constituting the stack through which the pipe is passed are pref. formed of two separate gps., the lower group being fixed plates with a generally triangular upper inlet cut-out portion through which the pipe can be introduced, while the upper gp. of plates is pivoted about an axis so that these plates can be raised to permit the pipe to be laid in the lower set of plates, ad then pivoted downwards to form the calibration path.