baber/WOPTO huggingface dataset:
Patent DE-3374515-D1 (DE)
Title: Elongate electrical heaters
Inventor: KAMATH HUNDI PANDURANGI
IPC: H01C7/02
Filed: 1983-05-19
Granted: 1987-12-17
Abstract: Elongate electrical heaters which comprise at least two elongate conductors (3,4) and at least one elongate resistive heating strip (1) which contacts the conductors (3,4) alternately as it progresses down the length of the heater, and which is preferably composed of a conductive polymer, particularly a PTC conductive polymer. The conductors (3,4) can be separated from each other by an insulating strip (6), with the heating strip (1) being wrapped around the conductors (3,4) and the insulating strip (6). Alternatively the conductors (3,4) can be wrapped around a core comprising the heating strip (1) and an insulating strip (6). The junctions between the conductors (3,4) and the heating strip (1) are preferably coated with a low resistivity conductive polymer composition (9)..
Patent DE-3376868-D1 (DE)
Title: Apparatus for the sealed introduction and/or withdrawal of bodies through at least one aperture of a treating chamber which may be under vacuum
Inventor: LACOUR GILLES
IPC: F16J15/16
Filed: 1983-02-03
Granted: 1988-07-07
Abstract: A seal permitting wire, rod or the like to fed into a chamber at low pressure comprising a Venturi tube constituting in its interior and in succession a convergence a neck and a divergence. The tube has a coaxial sleeve on its convergence side into which the solid to be treated can be introduced. This sleeve is partially engaged inside the Venturi tube over a length determined so as to create a rapid change of section which defines a dynamic joint zone in combination with the pressure, flow and speed of the fluid injected toward the inside of the Venturi tube.
Patent DE-3377070-D1 (DE)
Title: Electronic programming device for industrial sewing machines
Inventor: MULLER ERNST
IPC: D05B19/00
Filed: 1983-12-15
Granted: 1988-07-21
Abstract: The electronic control system for an industrial sewing machine includes a microprocessor, an EPROM, a RAM, a NOVRAM, a display and an input keyboard (19) in a casing (15). The NOVRAM is contained in a cassette (13) with plug connectors. The casing has a recess (20) with sockets to receive the cassette. The display (7) in the front plate (18) consists e.g. of a 32-character liquid crystal display.
Patent DE-3463060-D1 (DE)
Title: Process for re-refining spent lubeoils
Inventor: T MANNETJE LEONARDUS MATHIJS M
IPC: C10M175/00
Filed: 1984-11-22
Granted: 1987-05-14
Abstract: Process for re-refining spent lubeoils, wherein a lubeoil freed from water and sludge forming impurities is subjected to a pre-destillation at reduced pressure and with a short residence time of the oil in the distillation column (2) and is subsequently subjected to film evaporation under vacuum, in one or more wiped-film evaporators (15) wherein the overhead product obtained with the film evaporator is subjected to an aftertreatment after condensation and the heavy bottom product (residue product) of at least one film evaporator is at least partially recycled to the entrance of said film evaporator.
Patent DE-3470705-D1 (DE)
Title: Vehicle wheel having safety tread
Inventor: DE KERSAUSON DE TREBAOL FRANCO
IPC: B60C17/04
Filed: 1984-01-04
Granted: 1988-06-01
Abstract: The vehicle wheel comprises first and second circular wheel halves releasably secured together and an annular tread divided circumferentially into two or more parts.  These interface with each other on a bias so they can be brought together and separated by relative movement having a component transverse to the central axis of the wheel. The part of the foot is secured to one wheel half and the other part of the foot is secured to the other wheel half.  As a result of the biased interface between the parts of the foot, the last part of the foot to enter the tyre casing may be inserted by wedge action.
Patent DE-3471151-D1 (DE)
Title: Method for the injection of a pulverulent material into a combustion chamber of a boiler, and device for carrying out this method
Inventor: MALAUBIER FRANCOIS
IPC: F23J7/00
Filed: 1984-08-23
Granted: 1988-06-16
Abstract: 1. A method of injecting a powder material into the hearth of a solid fossil fuel boiler, wherein the powder material is put into suspension in a gas, and is then inserted (1) into the hearth, the method being characterized in that the powder material is put into suspension in a small flow rate of gas which is injected into the hearth at low speed, and in that an auxiliary flow of hot air or hot gas is inserted (4) into the hearth around the suspension gas or slightly below it at a rate of at least 1 kg per kg of material in suspension in said gas, and at a speed on inlet into the hearth lying between 30 meters per second (m/s) and 70 m/s.
Patent DE-3484417-D1 (DE)
Inventor: MAILLIET PIERRE
IPC: G01B5/20
Filed: 1984-08-23
Granted: 1991-05-16
Abstract: An apparatus for determining the charging profile on the charging surface of a shaft furnace is presented. The apparatus consists of a plurality of level probes, each probe including a weight which is suspended vertically above the charging surface on the first end of a cable which projects from a supporting arm. The second end of each of these cables, in turn, is connected outside the furnace to respective winding drums, each drum being controlled by a driving device which raises or lowers the probe connected to the drum. This invention also consists of a monitoring device for measuring the unwinding of the cable from the drum and the descent of the probe onto the charging surface as well as a method of replacing an individual probe and its cable from outside the shaft furnace.
Patent DE-3485920-D1 (DE)
Inventor: WADA HENRY GARRETT
IPC: G01N33/76
Filed: 1984-05-04
Granted: 1992-10-22
Abstract: The inventive concept provides an immunoassay using an enzyme label, in which the detection of the unknown substance is performed colorimetrically directly upon a solid surface. Preferably, the surface is an impermeable surface of a dipstick. To detect antigen in a biologically derived fluid sample, a dipstick containing bound antibody may be contacted with the sample and with a soluble enzyme-labeled antibody, to cause the antigen to bind to both the immobilized antibody and the labeled antibody on the surface. After separation of unreacted reagents, the solid surface is contacted with a substrate which converts from a soluble form to an insoluble colored form in the presence of the enzyme and deposits upon the surface of the solid surface. The solid surface is separated from the solution. The sandwich immunoassay technique may also be employed to detect antibody in the sample by reversing the roles of the antigen and antibody. The system is also applicable to a competitive binding technique. The invention further includes a colored dipstick produced by this means.
Patent DE-3566079-D1 (DE)
Title: Pharmaceutical product for the treatment of hypertension and thromboembolic diseases
Inventor: BIEDERMANN JURGEN DR
IPC: A61P7/02
Filed: 1985-02-21
Granted: 1988-12-15
Abstract: The invention relates to a pharmaceutical product for the treatment of hypertension and thromboembolic diseases containing (+)- or (-)-2-[2,6-dichlorophenoxy) -ethyl]-1, 3-diazacyclopent 2-ene hydrochloride and 4,5-dihydro-6-(4-(I-imidazolyl)-phenyl] -5-methyl-3(2H)-pyridazinone or 4,5-dihydro-6- [4-(I-imidazolyl)- thien-2-yl]- 5-methyl-3 (2H)-pyridazinone as the active substances, process for producing the same, and the use of the combination of active substances for the preparation of medicaments for the treatment of hypertension and thromboembolic diseases.
Patent DE-3571627-D1 (DE)
Title: Aqueous polyester-based dispersion, process for its preparation and its use in preparing stoving enamels
Inventor: NACHTKAMP KLAUS DR
IPC: C09D175/06
Filed: 1985-03-20
Granted: 1989-08-24
Abstract: 1. Aqueous dispersions - optionally containing typical quantities of auxiliaries and additives - of optionally fatty-acid- or oil-modified polyesters containing 30 to 80 % by weight organic solids and 0 to 1.5 % by weight emulsifier, based on polyester, characterized in that the polyesters have (i) an average functionality of 8 to 10, (ii) an average degree of condensation of 20 to 24, (iii) an average urethane group content of 8 to 10 per molecule, (iv) optionally, a fatty acid content, expressed as triglyceride, of from 25 to 40 % by weight, (v) contain monohydroxy- and/or 2,2-di (hydroxymethyl)-carboxylic acids incorporated through organic polyisocyanates corresponding to an acid value of 24 to 28, of which at least 65 % are neutralized, and (vi) have been produced without the use of polyethylene glycols having a molecular weight of from 500 to 5 000 and in that the organic solvent content of the dispersion is less than 5 % by weight.
Patent DE-3573720-D1 (DE)
Title: Control device for sucessively inflating the individual chambers of a pneumatic sleeve
Inventor: BOSL HANS
IPC: A61H23/04
Filed: 1985-05-10
Granted: 1989-11-23
Abstract: 1. Control device for successively inflating individual chambers with a gaseous medium, containing a control member (13, 14, 15) with an inlet connection (1) and a desired number of outlet connections (2-11) for the medium, characterised in that a channel (33) defined by annular intermediate discs (32) with an outlet (34-36) at an outer surface of the control member (13, 14, 15) is provided at least for each outlet connection (2-11) in the control member (13, 14, 15) and each outlet (34-36) is covered by a flexible cover membrane (29) covering all outlets (34-36) and applied over the intermediate discs.
Patent DE-3574813-D1 (DE)
Inventor: COFFEY THOMAS HENRY
IPC: A23L1/275
Filed: 1985-08-20
Granted: 1990-01-25
Abstract: An oven-roasted color is imparted to a meat product which is cooked at a temperature below that at which natural browning occurs. This is accomplished by atomizing an aqueous solution of caramel coloring in an environment sufficiently humid to prevent spray drying of the atomized solution, contacting the meat product with the atomized caramel coloring solution in that humid environment, and exposing the surface of the meat product to a temperature sufficiently high to bind the caramel coloring to the meat surface.
Patent DE-3582674-D1 (DE)
Inventor: WAREING RICHARD
IPC: G06F9/00
Filed: 1985-06-18
Granted: 1991-05-29
Abstract: Compounds of formula (I) wherein R1 is C1-6alkyl, each of R2 and R5 is independently hydrogen, C1-4alkyl, C1-4alkoxy (except t-butoxy), trifluoromethyl, fluoro, chloro, phenyl, phenoxy or benzyloxy, each of R3 and R6 is independently hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, each of R4 and R7 is independently hydrogen, C1-3alkyl, C1-2alkoxy, fluoro or chloro, with the proviso that there may only be a single trifluoromethyl, phenoxy or benzyloxy substituent in each of rings A and B, X is -(CH2)m- or -(CH2)qCH=CH(CH2)q- wherein m is 0, 1, 2 or 3 and both q's are 0 or one is 0 and the other is 1, and Z is formula (II) wherein R10 is hydrogen or C1-3alkyl, with the general proviso that the -X-Z' group is in the 4- or 5-position of the pyrazole ring and is ortho to R1; in free acid form or in the form of an ester or delta -lactone thereof or in salt form, which are indicated for use as hypolipoproteinemic- and anti-atherosclerotic agents.
Patent DE-3587978-D1 (DE)
Inventor: ISMAIL ROSHDY
IPC: A61K9/06
Filed: 1985-01-25
Granted: 1995-02-23
Abstract: The invention describes an agent containing at least 100 mg of vitamin E for the treatment of diseases of the veins and of the anal region.
Patent DE-3588043-D1 (DE)
Inventor: CARDIFF ROBERT
IPC: C07K16/00
Filed: 1985-01-03
Granted: 1995-08-31
Abstract: Methods and compositions are provided for identifying patients suffering from neoplastic diseases such as breast cancer. It has been found that neoplastic epithelial cells, including neoplastic mammary epithelial cells, release a particular N-terminal blocked, soluble cytokeratin into circulation. The presence of this cytokeratin is diagnostic of neoplastic disease.
Patent DE-3660411-D1 (DE)
Title: Automatic washing device for cleaning objects
Inventor: VETTER HELMUT
IPC: A61B90/80
Filed: 1986-01-11
Granted: 1988-09-01
Abstract: A closed housing (1) has an opening (2) for insertion of the hands and containing a number of jets (3) directing a cleaning fluid and/or a drying air stream onto the inserted hands. A control device (4) detects the position of the fingers to initiate the cleaning cycle. Pref. the control device (4) comprises a separate contact pad for each of the fingers which is depressed to provide a control signal for the cleaning cycle.
Patent DE-3670258-D1 (DE)
Inventor: BINDER WILHELM DIPL ING DR
IPC: B62M6/60
Filed: 1986-10-11
Granted: 1990-05-17
Abstract: 1. Bicycle with a motor drive for the rear wheel (40), consisting of a storage battery (24), electric motor (37) and reduction gearing (38) and which can be connected to the pedal drive (32) by way of a freewheel (43), due to the incorporated freewheel of the motor drive, both pure pedal operation as well as pure motor drive and mixed drive being able to be achieved by means of an output regulator (12) with adjustable drive power, able to be actuated by the rider, characterised in that the drive power is continuously variable and rated so that in the case of pure motor drive, a travelling speed of approximately 20 kilometres per hour can be achieved on a flat, smooth road and due to a falling power characteristic curve of the electric motor decreases at a higher travelling speed, that the output regulator (12) is disposed on the handlebars (10) of the bicycle and is connected by means of a remote control device (13) to the storage battery (24), that the entire motor drive (12, 24, 30) is combined as one unit in a motor case (30) and that the motor case is attached firstly on the axle (36) of the rear wheel (40) and secondly to a frame strut (41) with a clip (42) on the side lying opposite the chain pedal drive device (32).
Patent DE-3680580-D1 (DE)
Inventor: HINTERMEIER KARL DR
IPC: C09K23/42
Filed: 1986-04-15
Granted: 1991-09-05
Abstract: Aq. anionic dispersions contain: (a) 5-25% of a prod. contg. Ar(NHCOOCH2CH2(CF2)nCF2Y)2 (I), where Ar = tolylene, n = 5-15 and Y = H or F, obtd. by reacting YCF2(CF2)nCH2CH2OH (II) with tolylene diisocyanate in 1.8-2:1 molar ratio in the presence of 2-5% N-methylpyrrolidone (NMP) based on (II); (b) 1-14% of an emulsifier of formula YCF2(CF2)pCH2CH2OC(O)-NHCH2CH2SSO3X (III), where p = 5-15 and X is a monovalent cation; (c) 1-14% of a nonionic emulsifier of formula YCF2(CF2)qCH2CH2(OCH2CH2)rOH (IV), where q = 5-15 and r = 0-10; and (d) 5-30% of a solvent. The total amt. of (b)+(c) is 2-15%. Component (a) is also claimed as a new prod.
Patent DE-3681288-D1 (DE)
Inventor: BLAKELY LAWRENCE ALEXANDER
IPC: C23C4/11
Filed: 1986-06-27
Granted: 1991-10-10
Abstract: A bearing consists of one member formed of Ti (alloy) coated with Cr2O3 and a second member in sliding contact with the first formed of Cu (alloy). Pref. the Ti alloy contains at least 70wt.% Ti and the Cu alloy contains at least 80wt.% Cu.
Patent DE-3681304-D1 (DE)
Inventor: HAHN ORTWIN
IPC: B29C44/58
Filed: 1986-01-18
Granted: 1991-10-17
Abstract: In a foaming and sintering process for a plastic material, the pre-foaming first stage is followed by drying, intermediate storage and placing in a sinter chamber for a heating phase by heat and process steam.  During the heating phase, a pressure (or temp.) versus time curve is used to determine the softening point.   After a certain holding time the cooling phase begins and the mould ejection time is determined by the time when a max. ejection pressure (or temp.) has been reached.
Patent DE-3682219-D1 (DE)
Inventor: HILGER MANFRED
IPC: G03F7/004
Filed: 1986-03-06
Granted: 1991-12-05
Abstract: In the prodn. of photopolymerisable copying material with a substrate (I) and a solid, dry polymerisable film based on (a) a polymeric binder, which is insol. in water but soluble in aq. alkaline soln., (b) a (meth)acrylate ester of a polyhydric alcohol, which can be polymerised by free radicals and (c) a free radical photopolymerisation initiator, the photopolymerisable layer is treated with NH3 or an oxidant. Pref. the coating mixt. is treated with aq. NH3 soln. before application to (I), pref. in an amt. of 0.1-1.0 mole NH3/equiv. acid pgs. in the mixt.; or the front of a roll of coated (I) is treated with a soln. of oxidant or NH3.
Patent DE-3682570-D1 (DE)
Inventor: HUETTEMANN WILFRIED
IPC: D06F34/30
Filed: 1986-11-27
Granted: 1992-01-02
Abstract: The programme data is arranged in a display field and the machine is equipped with an integrated temp. selection system. Individual washing programmes are associated each with a variably adjustable temp. range, each of which is measured in the limits permissible for the textile prod. in question.
Patent DE-3686812-D1 (DE)
Inventor: MALLUCHE H
IPC: A01N1/00
Filed: 1986-07-07
Granted: 1992-10-29
Abstract: A method is described for preparing tissue samples for use in diagnostic evaluation involving the rapid fixation, dehydration, and embedding of a tissue sample as well as rapid mounting of plastic sections to glass slides, dissolution of plastic and optimal staining of tissure components. The rapid and controllable fixation and the dehydration of the tissue sample utilizes the denaturing effects of microwaves on the proteins in combination with a heat sink. Alternatively, the dehydration of the tissue sample utilizes the principles of freeze drying. The tissue sample can be embedded using conventional paraffin embedding or plastic embedding techniques. Rapid penetration of plastic into the tissue is facilitated by microwaves, adhesion of plastic sections to glass slides is promoted by microwaves, as is the fast and optimal staining of tissue components. The method of this invention provides a very rapid technique for processing of tissue for diagnostic and analytic evaluation.
Patent DE-3687587-D1 (DE)
Inventor: ALI AMAR
IPC: H04Q11/04
Filed: 1986-04-10
Granted: 1993-03-11
Abstract: The network has its multiplexer comprising in its basic mode three parts.  The first part (M1) produces a narrowband multiplexed signal (SM) by combining the narrowband signals.  The second part produces digital signals whose bit frequency is equal to that of the narrowband multiplexed signal (which in turn is less than the frequency of the broadband signal). The third part (M3) combines the digital signals with the narrowband multiplexed signal bit by bit to give the time multiplexed signal.  The demultiplexer is divided into corresp. parts to reverse the processes.
Patent DE-3750974-D1 (DE)
Inventor: FEHDER CARL G DR
IPC: G01N21/77
Filed: 1987-08-12
Granted: 1995-02-23
Abstract: A rapid response device for the detection of carbon dioxide in a concentration of more than 2% in a gas mixture comprising an indicator component 9 mounted within an enclosure 1 with a transparent window, said component comprising a carrier having fixedly attached thereto an indicating element formed from an aqueous solution of a colorless base, a hygroscopic, high boiling, transparent, colorless, water-miscible liquid and a pH-sensitive indicator, the enclosure being sealed for storage with sealing means 14.
Patent DE-3770145-D1 (DE)
Inventor: VAJENTE ROLAND
IPC: F24F13/12
Filed: 1987-12-07
Granted: 1991-06-20
Abstract: The fixed grid (6) has the form of a bottomless tunnel, one of the faces of which comprises free passages forming apertures (6a), whilst the movable grid (7), which is pressed against the inner faces of the stationary grid (6), comprises, on the one hand, a manoevring finger (7b) which passes through an opening (6d) in the stationary grid (6), towards the outside, and, on the other hand, a single transverse end partition (7e). The device may straddle an apparatus (10) with a self-regulated air inlet. In this case, the movable grid (7) remains in a position corresponding to the opening of the apertures (6a). <IMAGE>
Patent DE-3770790-D1 (DE)
Inventor: HETZ WALTER DIPL ING
IPC: A61B8/06
Filed: 1987-11-19
Granted: 1991-07-18
Abstract: A first ultrasound transducer (24) is mounted in the interior of an examination head (4), which is rotatable around an axis (26) by means of first and second gears (52, 56) and by means of a drive shaft (22) which is driven by an electric motor (106) for scanning a first examination surface. The axis (26) is aligned perpendicular to the distal end of the drive shaft (22). The two gears (52, 56) are preferably fashioned as bevel gears. The second gear (56) is secured to the end of the drive shaft (22) and has a depression (60) into which the first ultrasound transducer (24) passes when it turns. A compact structure is achieved in this way. A second ultrasound transducer (90) is secured to the second bevel gear (56), which turns around the drive shaft (22) and thereby scans a second examination surface having the shape of an envelope of a cone which is positioned not entirely perpendicular relative to the first examination plane. Both transducers (24, 90) are rotatorily driven by the same drive shaft (22), which results in a simple design. The device is particularly suitable for vaginal and rectal examinations.
Patent DE-3773202-D1 (DE)
Inventor: BEDFORD PETER H
IPC: A47C27/14
Filed: 1987-05-26
Granted: 1991-10-24
Abstract: The open cell foam pad is ripple-cut to create a convoluted face of hills and valleys. Air-flow channels are cut through the pad in each valley formed. The channels with plugs provide the user of the pad with the ability to direct air circulation through the pad to certain parts of the body. These air channels also function to dissipate excess body fluids or medicines. For situations demanding the highest possible amount of air circulation, the ripple-cut pad with open air-flow channels is flat-topped. The size of the flat area on each hill is determined by the weight of body to be supported. For a body weight under 100 pounds, a maximum area of 0.5 inch by 0.5 inch is used with a contact surface to open space ratio of 1:3. For a body weight between 100 and 150 pounds, a maximum area of 1 inch by 1 inch is used with a contact surface to open space ratio of 1:1. For a body weight greater than 150 pounds, a maximum of area of 1.25 inch by 1.25 inch is used.
Patent DE-3776886-D1 (DE)
Inventor: WOLF RAINER
IPC: A63B69/06
Filed: 1987-12-11
Granted: 1992-04-02
Abstract: The isokinetic ergometer has force application points, each mechanically coupled to a piston (5), displaced within an hydraulic cylinder (4).  The cylinder is connected in series with a variable flow regulating valve (6) for providing a required resistance.  Pref. the ergometer has a pair of oars, each coupled to the piston rod (14) via a gear wheel (27) and a cooperating toothed rack.  The series flow regulating valve pref. has a bypass circuit (8) containing a non-return valve (9).  This allows a pressure reservoir (11) receiving the displaced hydraulic fluid to be coupled directly to the hydraulic cylinder (14) for returning the hydraulic fluid.
Patent DE-3780431-D1 (DE)
Inventor: WAGNER JACK FREDRICK
IPC: A61P15/00
Filed: 1987-12-18
Granted: 1992-08-20
Abstract: The concentration of endogenous growth hormone in the bloodstream of an economic mammal is increased by the simultaneous administration of an estrogen and a growth hormone releasing factor.