baber/WOPTO huggingface dataset:
Patent DE-3170271-D1 (DE)
Title: Screen plate
Inventor: PURKHARD EDMUND
IPC: B07B1/46
Filed: 1981-07-06
Granted: 1985-06-05
Abstract: 1. Screen plate of steel or cast iron for hot loose material which causes intense wear, with a support of heat-resistant armour, characterized in that the screen plate is cast, that the heat-resistant armour is arranged in the form of strips or bands (3) running in the conveying direction on the screen plate and that the screen perforation (2) is arranged sunken between the strips or bands (3).
Patent DE-3175164-D1 (DE)
Title: Apparatus for coating a web and method of operating a pair of coaters
Inventor: DAMRAU WAYNE A
IPC: B05C11/04
Filed: 1981-09-16
Granted: 1986-09-25
Abstract: A method and apparatus are disciosed for use with a paper coater located on a backing roll (10) of, for example, a papermaking machine. An apparatus in the form of a hinged bridge is used to collect excess coating liquid from a remote doctor blade (37) or a first coater (16) having such blade and supply the same to a second coater (18). The bridge may be attached to the doctor blade (37) or to the first coater (16) so that it can be placed in a bridging position (A) accommodating various angles of the doctor blade (37), or in a second stored position (B) wherein it will not interfere with the operation of either coater or the doctor blade.
Patent DE-3360286-D1 (DE)
Title: Antiskid chain for vehicles
Inventor: RIEGER HANSJORG DR ING
IPC: B60C27/10
Filed: 1983-03-02
Granted: 1985-07-25
Abstract: 1. Anti-skid chain for vehicle tyres having an internal support means (1) coming into contact with the inside of the tyre when the chain is fitted, and having an external support means (3) coming into contact with the outside of the tyre when the chain is fitted, also having chain strand sections forming parts of a tread net and retained by the internal and external support means, wherein the internal support means is formed by a spring wire bracket fitted over the tyre, the ends (4, 5) of which are in communication with a tensioning chain strand, which exhibits, when the chain is fitted, a first section (6) serving to connect the ends of the spring steel bracket, a second section (7) located between the internal and external support means, and a third section (8) adapted to be pulled through a pull-through aperture (9) of a component (10) arranged in the region of the external support means, the end (11) of which is attachable to the external support means, characterised in that at least one marking element (18, 19) differing from the remaining elements of the tensioning chain strand (6, 7, 8) and located on that side of the pull-through aperture (9) of the component (10) facing the third section (8) when the chain is correctly fitted, is arranged between the second and third sections of the tensioning chain strand (6, 7, 8).
Patent DE-3360508-D1 (DE)
Title: Apparatus for reducing the width of a steel slab by rolling
Inventor: HUISMAN REIN LUKAS
IPC: B21B1/02
Filed: 1983-03-25
Granted: 1985-09-12
Abstract: In order to minimise the dog-bone and fish-tail deformations of a slab (1) during width rolling, the rolling surfaces (3) of the rolling elements (8) have a radius of curvature of at least 0.6 m. The radius may be e.g. 5 m. To avoid the technical and economic drawbacks of cylindrical rolls of this radius, the rolling elements (8) have a curved surface (3) in the zone of rolling contact extending for an angular length of less than 180 DEG , preferably less than 90 DEG . Preferably the rolling elements (8) are less thick, in the direction transverse to the rolling direction, than the radius of curvature of the curved surfaces (3). They may be arcuate segments running on guide rollers (14). The segments may be flexible, the radius of curvature being determined by the positions of the guide rollers (14). The curved surface may be provided by an endless conveyor (15) running on guide rollers.
Patent DE-3360629-D1 (DE)
Title: Organic solution for phosphating metal surfaces
Inventor: MULLER DIETER JURGEN DR
IPC: C23C22/03
Filed: 1983-01-20
Granted: 1985-10-03
Abstract: Homogeneous phosphating solutions comprise low-boiling halogenated hydrocarbons, aqueous phosphoric acid, methanol or an alcohol mixture consisting predominantly of methanol, nitroaromatics, ureas, optional conventional stabilizers, inhibitors, or accelerators, and, additionally, 0.01-2.0% by weight of formic acid esters as activating crystal nucleators.
Patent DE-3369187-D1 (DE)
Title: Blank cartridge
Inventor: BALLREICH KURT DR
IPC: F42B8/04
Filed: 1983-09-30
Granted: 1987-02-19
Abstract: A training cartridge includes a metallic cartridge case with a case shoulder and dummy projectile having a gas exhaust opening at its front end. A propellant charge powder chamber of the cartridge case is closed in the forward direction by means of a cup-shaped closure element that is inserted in the cartridge case close to the case shoulder and that bursts or ruptures during firing under the action of the powder gases along predetermined intentional breaking zones. Toward the rear, the powder chamber is sealed by means of a bottom piece inserted in the cartridge case. By placing the intentional opening zones into the interior of the cartridge, danger of injury by the ejected cartridge case is reduced to a minimum.
Patent DE-3371726-D1 (DE)
Title: Sealed electric connection through a wall of an alcaline battery
Inventor: DE BELLIS LAURENT
IPC: H01M50/529
Filed: 1983-09-20
Granted: 1987-06-25
Abstract: The sealed feed-through (1) interconnects two cells of an alkaline storage battery (eg. for an electrically propelled car) by passing through a wall (2) of the battery. The battery includes a monobloc casing of plastic material defining at least two battery cell compartments which are separated by said wall, and said wall has an orifice for receiving the feed-through. The feed-through comprises a first portion (10) for electrical connection to electrodes (7) of a first polarity in a first one of the cells and a second portion (20) for electrical connection to electrodes (7') of opposite polarity in the other cell. In an alkaline battery, conventional welding techniques for making such feed-throughs in lead-acid batteries are not applicable because metals such as nickel steel must be used instead of lead. The resulting welding temperature would destroy the plastic wall. Instead, the first and second portions include interfitting male and female portions (11 and 21) suitable for passing through said orifice from opposite sides thereof and for engaging each other in a force fit. Respective skirts surround said interfitting portions and serve to compress at least one deformable sealing member (30) around the orifice. Stops are provided to prevent the wall being crushed when the feed-through portions are forced together.
Patent DE-3373247-D1 (DE)
Title: Tuner for a communication apparatus
Inventor: MAIER GERHARD
IPC: H03J7/08
Filed: 1983-11-17
Granted: 1987-10-01
Abstract: Upon the selection of a desired reception channel, the tuner oscillator (9) is switched off, while an oscillator (15) simulating reception signals is switched on at the antenna input and is switched alternatingly on at least two frequencies within the reception channel. A R.F. signal demodulator (16) provides to a microprocessor (13) a criterion to indicate an optimum tuning. The obtained tuning voltage is conducted to the R.F. circles (3-5) to be adjusted after digital/analogue transformation (18-20), up to the end of the adjustment of all circles.
Patent DE-3379093-D1 (DE)
Title: Method and apparatus for fast-switching dual-toroid microwave phase shifter
Inventor: SHARON THOMAS E
IPC: H01P1/195
Filed: 1983-11-01
Granted: 1989-03-02
Abstract: The present invention is for an apparatus and method of fast-switching a dual-toroid microwave ferrite phase shifter. A first circuit 23,24 is provided for controllably switching the ferrite in one of the toroids 9 between a saturated and partially saturated states. A second circuit 25,26 is provided for controllably switching the ferrite in the other of the toroids 12 between a saturated and partially saturated states. A control circuit 19 is provided for controlling the first and second circuits such that the ferrite in at least one of the toroids is maintained in the saturated state at any given time such that any desired phase shift may be achieved with only one switching operation for each toroid. The present invention provides new reference states such that there are two reciprocal phase states for any given phase state such that a reciprocal phase state may always be achieved with only one switching operation for each toroid.
Patent DE-3467653-D1 (DE)
Title: Dismountable fixing arrangement for a throttle closure
Inventor: FABRIS MIRKO
IPC: F16B21/16
Filed: 1984-06-20
Granted: 1987-12-23
Abstract: 1. Fixing arrangement for a control rod guide assembly comprising a guide tube (2) provided with spacer plates (4) spaced over the height of the guide tube, and a control rod (5) sliding within the guide tube, the upper portion (3) of the guide tube being provided with a throttle closure (8) having an annulus (9), the said throttle closure (8) being centred on the upper spacer plate (4S) of the guide tube and held in place by latching elements uniformly distributed over the periphery of the throttle closure, characterized in that the latching elements (25; 37; 54) are securely connected to the throttle closure (8) and are held in the latched position by the action of a spring device (21; 40; 57).
Patent DE-3472826-D1 (DE)
Title: Pipe clip
Inventor: VAN WALRAVEN JAN
IPC: E04D13/08
Filed: 1984-04-19
Granted: 1988-08-25
Abstract: 1. Pipe-clip, comprising two semi-annular straps (1, 2) having mutually connectable fastening flanges (5) and counter flanges (4) respectively at both ends, at least one of the fastening flanges (5) having a slit which merges into a side edge (5a) and is adapted to accommodate the shank of a fastening bolt to be screwed into the respective counter flange, characterized in the said flange (5) has - adjacent the open end of the slit (8) - a raised portion (8a, 5b) projecting outwardly from the bolt head (7) facing surface of the flange, said raised portion being adapted to engage the bolt head (7) while the latter is bearing on the flange, so as to secure the clip against undue displacement.
Patent DE-3479710-D1 (DE)
Title: Method and apparatus for the treatment of pouring water during the pouring by enrichment with co2 and h2co3
Inventor: KUCKENS ALEXANDER
IPC: B01F3/08
Filed: 1984-02-06
Granted: 1989-10-19
Abstract: 1. Process for the preparation of watering water by means of enrichment with CO2 and H2 CO3 , in which CO2 gas which is constantly under pressure is introduced into the water which is flowing through a pipe which has a pressure and temperature approximately identical to those in a normal water supply pipe, characterized in that the watering water is led through a straight flow-channel section forming an impregnation zone and in the process the pressure of the watering water is, at least two partial areas which are at a distance in the flow direction and in each case at the circumference of the flow, momentarily reduced to below the pressure of the CO2 gas by means of an abrupt change in the flow speed, the external liquid layers of the watering-water flow in the impregnation zone being led in each case, at the areas of abrupt pressure reduction, over thin, shoulder-like, cross-sectional widenings of the flow channel section, and in that the watering-water flow is, in each case in the areas of momentarily reduced pressure, ultra-finely impregnated with the CO2 gas, these liquid layers being in each case maintained, immediately after each shoulder viewed in the direction of flow, in a free flow connection with the CO2 gas supply chamber via a plurality of bores corresponding to the shoulder width.
Patent DE-3485664-D1 (DE)
Inventor: HORROBIN DAVID FREDERICK
IPC: A23L35/00
Filed: 1984-01-24
Granted: 1992-05-27
Abstract: A pharmaceutical or dietary composition for use in the treatment of atopic disorders, including eczema, asthma, allergies (especially allergic rhinitis), migraine and disorders associated with atopy including Crohn's disease, ulcerative colitis, otitis media, nephrotic syndrome, or benign breast disease, or breast or other cancer, or diabetes, or alcoholism, comprising effective amounts of one or more of the metabolites of linoleic acid (GLA, DGLA, AA, 22:4n-6 or 22:5n-6) and one or more of the metabolites of  alpha -linolenic acid (18:4n-3, 20:4n-3, 20:5n-3, 22:5n-3 or 22:6n-3) as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto alone or in an acceptable pharmaceutical carrier or diluent.
Patent DE-3560425-D1 (DE)
Title: Gas for thermal plasma arc cutting, and method
Inventor: LARUE JEAN-PIERRE
IPC: B23K28/00
Filed: 1985-02-26
Granted: 1987-09-17
Abstract: There is proposed as a plasma-producing gas, a gas containing the elements nitrogen and oxygen chemically combined in a nitrogen oxide and in particular nitrous oxide. These plasma-producing gases or mixture of gases stored in a bottle, a frame, a container, a tank, in the gaseous or liquid form at ambient or cryogenic temperature, are applicable to the plasma arc cutting of electrically conductive materials.
Patent DE-3568422-D1 (DE)
Title: Process for the continuous preparation of vicinal diols
Inventor: SIEGMEIER RAINER DR DIPL CHEM
IPC: C07C27/00
Filed: 1985-10-15
Granted: 1989-04-06
Abstract: Aliphatic or cyclic epoxides containing 3 to 8 carbon atoms which are present in aromatic hydrocarbons or halohydrocarbons are saponified continuously and directly to vicinal diols without the use of high temperatures and pressures which would otherwise be necessary. The saponification is acid catalyzed.
Patent DE-3580645-D1 (DE)
Inventor: WILKINSON JAMES-HEDLEY
IPC: H04N5/782
Filed: 1985-09-09
Granted: 1991-01-03
Abstract: A method of recording a digital audio signal in association with a digital video signal which is to be recorded in oblique tracks on a magnetic tape using a rotary head the rotational frequency of which is locked to the digital video signal, comprises the steps of assembling incoming audio data words which correspond to successive samples of an audio signal into groups nominally of N audio data words where N is the number of audio samples corresponding to the digital video signal to be recorded in one oblique track, allowing the number of audio data words in each group to vary preferably over the range N-1 to N+1 to maintain synchronism of the audio signal with the rotational frequency of the rotary head, coding the audio data words into error-correcting blocks for recording by the rotary head, and associating with each error-correcting block a status code for use on reproduction and which indicates whether the number of audio data words in the corresponding group is N-1, or N+1.
Patent DE-3586047-D1 (DE)
Title: Duennfilmtransistor.
Inventor: OKAMOTO KOTARO
IPC: H01L29/04
Filed: 1985-12-23
Granted: 1992-06-17
Abstract: An impurity-doped amorphous semiconductor layer (21) is deposited on a substrate (11), source (23) and drain (22) electrodes are deposited apart from each other on the amorphous semiconductor layer (21) in ohmic contact therewith and a gate electrode (24) is deposited on the amorphous semiconductor layer (21) in Schottky contact therewith between the source (23) and drain (22) electrodes, thereby forming a thin film transistor.
Patent DE-3650329-D1 (DE)
Inventor: SCHOLZ MATTHEW T
IPC: A61F13/00
Filed: 1986-09-30
Granted: 1995-06-29
Abstract: A curable resin coated sheet useful as an orthopedic bandage which has reduced tack is provided. The resin coated sheet is pre-lubricated with a lubricant which is a) bonded to the resin, b) added to the resin or applied to the surface of the coated sheet, or c) a combination of a) and b). The lubricant is present in an amount to reduce the kinetic coefficient of friction of a surface of the coated sheet to less than 1.2.
Patent DE-3660492-D1 (DE)
Title: N-carbamoyl-azoles and fungicides containing them
Inventor: KARBACH STEFAN DR
IPC: C07D521/00
Filed: 1986-02-28
Granted: 1988-09-15
Abstract: 1. An N-carbamoylazole of the formula  see diagramm : EP0194525,P14,F3  where R is a cycloalkyl or bicycloalkyl radical which is unsubstituted or substituted by alkyl, alkoxyalkyl, alkenyl or cycloalkyl or is a monocyclic or bicyclic terpenyl radical, n is 4, 5 or 6, R**1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl, alkoxy, alkenyloxy, alkoxyalkoxy, cycloalkoxy or cycloalkylalkoxy, each of not more than 12 carbon atoms, or benzyl which is unsubstituted or substituted by halogen, C1 -C4 -alkyl, C1 -C4 -alkoxy, trifluoromethyl, nitro or cyano, and Y is CH, C-CH3 or N, and R**2 and R**3 are identical or different and are each hydrogen or alkyl of 1 to 5 carbon atoms.
Patent DE-3667099-D1 (DE)
Title: Pressurized-gas supply in air guns
Inventor: LACAM JEAN
IPC: F41B11/62
Filed: 1986-12-19
Granted: 1989-12-28
Abstract: The invention relates to a device for feeding with compressed gas a weapon of the type including a gas reserve, a valve that can move inside a valve housing and a valve seat located in this housing, holding and guiding a valve rod. This device includes an expansion unit interposed between the gas reserve and the valve, consisting of a first expansion chamber communicating with the gas reserve and a second chamber, the chambers being separated by a calibrated orifice. The volume of the second chamber is smaller than that of the first chamber. Both chambers are delimited by hollow cylindrical elements, the cylinder which constitutes the second chamber projecting into the valve housing, its end constituting the valve stop so that the distance between the stop of the seat and the valve stop determines the valve stroke. The motive power that closes the valve consists of the reaction force generated by the impact of the valve against the stop, on the one hand, and of the compressed gas pressure, on the other hand.
Patent DE-3668874-D1 (DE)
Inventor: KOOI HESSEL
IPC: B66F9/075
Filed: 1986-05-20
Granted: 1990-03-15
Abstract: Apparatus for the transportation of a collapsible fork-lift truck (2) on a lorry (1) comprising a ramp (5,5"), which is hingeable under the lorry (1) and which can be moved between a downward loading position (5") and a raised transport position (5). The means for moving the ramp (5,5") between the two positions are either a piston (24) on the fork-lift truck (2) or on the lorry (1). The ramp can be locked in its raised position (5) by a support (15,16).
Patent DE-3678863-D1 (DE)
Inventor: BOUILLET ANDRE SOCIETE MOULINE
IPC: F24C15/02
Filed: 1986-04-03
Granted: 1991-05-29
Abstract: An electric oven has a number of heating elements for heating the cooking chamber. A multi-position switch is arranged to couple power to all of the heating elements, such that the chamber can be used as an oven, or to only selected heating elements such that a grilling operation can be performed. However, when grilling it is best if the door of the cooking chamber is at least partially open so that air can circulate. The invention provides a mechanical linkage between the door and the switch such that if the switch is moved into its grill operating position, the door is automatically opened. In addition, if the door of the cooking chamber is closed, the switch is automatically moved into its oven operating position.
Patent DE-3687191-D1 (DE)
Inventor: LINK HERRMANN
IPC: H04N5/782
Filed: 1986-08-01
Granted: 1993-01-14
Abstract: The video recorder has a pulse generator (1) that is triggered by the rotation of a head drum (2) to provide pulses for the synchronisation of the control system and for damage over of the two 180 degree phase displaced heads. The system is operated in an adjustment cycle in which the pulses are fed to a frequency converter (6) controlling a ramp generator (3) providing an input over a memory (4) to a phase setting element (5). The output of the phase setting element is dependent upon the ramp generator produced correction signal. When the output (A) equals that of the standard valve a switch is opened (51). The valve is held in the memory and is used to provide a control for the servo system.
Patent DE-3689936-D1 (DE)
Inventor: ANDERSSON PAUL HAKAN
IPC: A61P29/00
Filed: 1986-03-21
Granted: 1994-07-28
Abstract: The invention refers to compounds having anti- inflammetory activity characterized by the formulaor a stereoisomeric component thereof, in which formula the 1,2-position is saturated or is a double bandX, is selected from hydrogen, fluorine, chlorine and bromineX<sub>2</sub> is selected from hydrogen, fluorine, chlorine and bromineR<sub>1</sub> is selected from hydrogen or a straight or branched hydrocarbon chain having 1-4 carbon atomsR<sub>2</sub> is selected from hydrogen or straight and branched hydrocarbon chains having 1-10 carbon atoms andR<sub>3</sub> is selected fromY is O or SR<sub>4</sub> is selected from hydrogen, straight or branched hydrocarbon chains having 1-10 carbon atoms or from phenylR<sub>5</sub> is selected from hydrogen or methyl andR<sub>6</sub> is selected from hydrogen, straight or branched, saturated or unsaturated hydrocarbon chains having 1-10 carbon atoms, an alkyl group substituted by at least one halogen atom, a heterocyclic ring system containing 3-10 atoms in the ring system, -(CH<sub>2</sub>)<sub>m</sub> CH(CH<sub>2</sub>)<sub>n</sub> (m=0,1,2; n=2,3,4,5,6), phenyl or benzyl groups which are unsubstituted or substituted by one or more alkyl, nitro, carboxy, alkoxy, halogen, cyano, carbalkoxy or trifluoromethyl group(s), provided that when R<sub>2</sub> is hydrogen R<sub>1</sub> is methyl.The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent DE-3750738-D1 (DE)
Inventor: DRYJA THADDEUS P
IPC: C07K16/00
Filed: 1987-08-11
Granted: 1994-12-15
Abstract: Genetic material corresponding to a normal human retinoblastoma is compared with DNA from a patient to diagnose the presence of defective retinoblastoma alleles.
Patent DE-3751316-D1 (DE)
Inventor: WESTERMARK PER
IPC: C07K16/00
Filed: 1987-10-07
Granted: 1995-06-29
Abstract: Kit of material containing protein related to pancreatic islet amyloid, said protein being a subunit of depolymerized IA and/or being an antibody directed against it. Furthermore the use of the kit for forming an (IAPP - IAPP-receptor) complex is also described.
Patent DE-3751948-D1 (DE)
Inventor: LEWTAS KENNETH
IPC: C10L1/192
Filed: 1987-09-23
Granted: 1996-12-12
Abstract: A compound of the general formula <CHEM> in which -Y-R<2> is SO3<(-)(+)>NR @R<2>, -SO3<(-)(+)>HNR@R<2>, -SO3<(-)(+)>H2NR<3>R<2>, -SO3<(-)(+)>H3NR<2>, -SO2NR<3>R<2> or -SO3R<2>; -X-R<1> is -Y-R<2> or -CONR<3>R<1>, -CO2<(-)(+)>NR @R<1>, -CO2<(-)(+)>HNR @R<1>, -CO2<(-)(+)>H2NR<3>R<1>,-CO2<(-)(+)>H3NR<1>, -R<4>-COOR1, -NR<3>COR<1>, R<4>OR<1>, -R<4>OCOR<1>,-R<4>R<1>, -N(COR<3>)R<1> or Z<(-)(+)>NR @R<1>; -Z<(-)> is SO3<(-)> or -CO2<(-)>; R<1> and R<2> are alkyl, alkoxy alkyl or polyalkoxy alkyl containing at least 10 carbon atoms in the main chain; R<3> is hydrocarbyl and each R<3> may be the same or different and R<4> is nothing or is C1 to C5 alkylene and in <CHEM> the carbon-carbon (C-C) bond is either a) ethylenically unsaturated when A and B may be alkyl, alkenyl or substituted hydrocarbyl groups or b) part of a cyclic structure which may be aromatic, polynuclear aromatic or cyclo-aliphatic.