baber/WOPTO huggingface dataset:
Patent DE-2962103-D1 (DE)
Inventor: MONCH THEODOR PETER
IPC: E06B3/67
Filed: 1979-11-16
Granted: 1982-03-18
Abstract: 1. Insulating glass sheet, consisting of two outer panes, at least one inner pane of plastics material arranged at a spacing therefrom, and frame elements which hold the panes together and hermetically seal the interstices between the inner pane and outer panes, characterized in that the inner pane consists of extruded, biaxially stretched plastics material.
Patent DE-3061436-D1 (DE)
Title: Process for the separation with the aid of sulfon amides of dienic and/or aromatic hydrocarbons from hydrocarbon mixtures containing them
Inventor: ATLANI MARTIAL
IPC: C07C15/00
Filed: 1980-09-12
Granted: 1983-01-27
Abstract: Dienic and/or aromatic hydrocarbons are separated from hydrocarbon fractions employing known liquid-liquid extraction and/or extractive distillation procedures and at least one sulfonamide solvent conforming to the general formula   <IMAGE>   wherein R', R'' and 4''' can be linear or branched, saturated or unsaturated, aliphatic groups possessing from 1 to 18 carbon atoms, wherein two or three of groups R', R'' and R''' can be identical, wherein one of the groups R'' and R''' can be replaced with a hydrogen atom, and wherein at least one of groups R', R'' and R''' is unsaturated.
Patent DE-3266590-D1 (DE)
Title: Lipid and protein containing material in particulate form and process therefor
Inventor: CLOOSTERMAN ALOYSIUS BERNARDUS
IPC: A23J3/00
Filed: 1982-01-19
Granted: 1985-11-07
Abstract: A dry, free-flowing and non-caking material whose lecithin content can be varied over a wide range is prepared by combining an aqueous medium, a lipid phase containing at least 1 wt% lecithin, and a proteinaceous material, such as : a soy concentrate, comprising a porous particulate substance which includes at least 30 wt% of a substantially water insoluble protein, and drying the resulting mixture. The free-flowing and non-caking nature of the particulate product is attributed to the porous and rigid structure of the proteinaceous material which permits the lipid phase to be contained in the interstitial spaces present in each particle.
Patent DE-3276368-D1 (DE)
Title: Photopolymerizable compositions, their use in dentistry, and process for preparing dental prostheses, dental fillings, and coatings
Inventor: SCHMITZ-JOSTEN ROBERT DR
IPC: A61K6/884
Filed: 1982-08-23
Granted: 1987-06-25
Abstract: In a photopolymerizable composition comprising (a) at least one ethylenically unsaturated photopolymerizable monomer. (b) at least one photoinitiator selected from organic mono- and/or di-carbonyl compounds and (c) a photoactivator, the improvement which comprises employing as said photoactivator at least one alkylaminoarylsulphonyl compound of the formula   <IMAGE>   in which R1 and R2 each independently is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl or alkaryl group which has 1 to 11 carbon atoms and is optionally substituted by at least one hydroxyl, amino, epoxy, urethane, urea, ether of ether group, or R1 and R2 together form a 3- to 6-membered ring, which optionally contains nitrogen, oxygen or sulphur as a hetero-atom, R3 independently of R1, has any of the meanings given for R1 or is a group of the formula   <IMAGE> R4 and R5 each independently is a hydrogen atom, an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by halogen, or a halogen atom, or R4 and R5 are in ortho-positions relative to one another and, together with the aromatic nucleus, form a 4- to 8-membered ring, and X is an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by a hydroxyl, amino, urethane, urea or ester group, or is a group of the formula <IMAGE>  wherein R6 and R7, independently of R1 and R2, have any of the meanings given above for R1 and R2. The compositions are especially useful for dental prostheses, fillings and coatings since they are not irritating to human tissue.
Patent DE-3278083-D1 (DE)
Title: Mixed yarns made of activated carbon and fabrics manufactured therefrom
Inventor: VON BLUCHER HUBERT
IPC: D02G3/44
Filed: 1982-10-24
Granted: 1988-03-10
Abstract: A yarn is prepared from a mixture of textile staple fibers and active carbon staple fibers which consists of 5 to 75%, preferably 20 to 40%, of the latter by weight, by chopping active carbon monofilaments into staple fibers, mixing them with textile staple fibers in a liquid vehicle, separating the fibers from the liquid vehicle and spinning them to yarn which can be used in weaving fabrics of tensile strengths of as much as 2000 newtons per 5 centimeters, which in turn can be used in making filters and protective suits.
Patent DE-3361984-D1 (DE)
Title: Cable car with two carrier and traction cables
Inventor: CREISSELS DENIS
IPC: B61B12/12
Filed: 1983-04-27
Granted: 1986-03-13
Abstract: 1. Overhead cable transport installation, namely a gondola lift with gondolas (24) coupled in line to two parallel continuous motion suspension/haulage cables (10, 12), by means of a suspension bar (46) hanging in the vertical plane equidistant of the two cables and articulated on a carriage (48) fitted with at least one pair of detachable grips (50-56) intended to connect the carriage (48) to the two cables in line and to disconnect the gondola (24) inside the terminals by detachment of the grips (50-56), so as to allow for embarkation and desembarkation of the passengers at null or reduced speed, characterized by the fact that every grip (50-56) has a body (63) that rests on the upper face of the cable (10, 12) in closed position of the grip and protrudes slightly upwards, and a pair of jaws (60, 62) protruding downwards from said body (63) and opening in downwards direction to clamp the sides of the cable, the end of the jaws coming level with, or protruding slightly lower than the lower face of the cable, in order to facilitate passing over or under the cable support rollers (42), and that inside the terminals (14, 15) guide rollers (92) deviate said cables so as to modify their clearance to each other and so to allow for passage of the carriage (48) disconnected from the cables from a position above the cable towards a lower position, or inversely.
Patent DE-3367579-D1 (DE)
Title: Escalator step
Inventor: KRAFT JOSEPH K
IPC: B66B23/12
Filed: 1983-02-18
Granted: 1987-01-02
Abstract: A moving stairway in which articulation of the steps from platform to step mode automatically positions panel members to cover the adjacent stationary skirt boards, between the tread part of each step and the riser part of the next adjacent step, and return to platform mode automatically retracts the panel members for passage through the combplate. In a preferred embodiment, the panel members additionally function as active guide elements for laterally guiding the steps through the load bearing run of the moving stairway.
Patent DE-3370606-D1 (DE)
Title: A luggage carrier for vehicles
Inventor: THULIN WILLIS
IPC: B60R9/12
Filed: 1983-03-18
Granted: 1987-05-07
Abstract: A luggage carrier for vehicles comprises a support rod (2) and support legs (4) connected with the ends of the support rod and having fastening means (14, 16) for fastening the luggage carrier to a vehicle. The luggage carrier comprises protective means (20) which are adapted in a closed position to obstruct operation of the fastening devices and thereby releasing of the luggage carrier from a vehicle to which the luggage carrier is fastened and/or releasing of objects (50, 52) supported by the luggage carrier are adapted in an open position to allow such operation and/or releasing. In order to obviate that the protective means (20) in its open position obstruct the desired operation and/or releasing of the luggage carrier or releasing of objects supported by the luggage carrier the protective means is in accordance with the invention connected with the rest of the luggage carrier by means of link devices (22).
Patent DE-3375793-D1 (DE)
Title: Modified polyimides; production thereof, bonding therewith and production of composite articles therefrom
Inventor: GAGLIANI JOHN
IPC: C08G73/10
Filed: 1983-11-28
Granted: 1988-04-07
Abstract: A polyimide resin is obtd by reacting 1 mole of an oxime (cyclic amide) (I) with 0.01-3 mole of dianhydride to form an N-substd aliphatic imide; dissolving it in a reactive solvent esterifying agent; and adding a diamine (III).  An aliphatic dianhydride (IV) (pref 0.1-3 mole) is added to the mixt before or after it is dissolved in the solvent.  Pref (II) is 3,3', 4,4'-benzophenonetetracarboxylic acid dianhydride (IIa) and/or pyromellitic dianhydride; and (IV) is 1,2,3,4-butanetetracarboxylic acid dianhydride (IVa).  (I) has the formula (a) (x=1-5); caprolactam (Ia) is esp pref (III) is pref methylene dianiline (IIIa) and/or 4,4'-diaminodiphenyl ether, and is used in amt. such that total moles (III)=moles (II)+(IV). Suitable reactive solvents are 1-6C alcohols and esp. methaol, used at 10-20 moles/mole.  (I).  Suitable inert solvents include dimethylformamide, dimethyl sulphoxide, methylpyrrolidone, acetone and methyl ethyl ketone.  Opt the mixt may include 0.01-2 wt.% of a surfactant.
Patent DE-3463886-D1 (DE)
Title: Arrangement for the transmission of television-signal components
Inventor: GRALLERT HANS-JOACHIM DR
IPC: H04N11/04
Filed: 1984-12-17
Granted: 1987-06-25
Abstract: An arrangement for transmission of television composite signals contains coders which convert luminance component Y, and chrominance difference components U, and V of a television signal into variable-length code words. These are interlaced in a multiplexer in pulse frames by assignment to fixed locations. At a receive side, a time-division multiplex signal formed is in turn separated in a demultiplexer. Decoders reconvert the variable-length code words into the Y, U, and V components. The luminance and chrominance components can be reliably separated at the receive side due to the assigning of fixed locations in the pulse frame, these components being reliable separated even when the word synchronization of the individual components is lost.
Patent DE-3469552-D1 (DE)
Title: Aqueous adhesive for bonding rubber by vulcanisation to a substrate
Inventor: OZELLI RIZA NUR DR
IPC: C09J111/02
Filed: 1984-12-15
Granted: 1988-04-07
Abstract: 1. An aqueous binder dispersion for the vulcanization of rubber onto substrates stable under vulcanization conditions, consisting of a halogen-containing polymer in latex form polyfunctional aromatic nitroso compounds masked polyfunctional isocyanates pigments, carbon black, foam inhibitors, emulsifiers and other auxiliaries, characterized in that the halogenated polymer is a copolymer of a halogenated conjugated diene, an alkylating monoalkenyl aromatic alkyl halite and, if desired, an unsaturated carboxylic acid and other standard additives are present as thickeners and, if desired auxiliairies.
Patent DE-3472568-D1 (DE)
Title: Naphthalocyanine compounds
Inventor: EDA TSUNEHITO
IPC: C09B47/067
Filed: 1984-07-18
Granted: 1988-08-11
Abstract: Naphthalocyanine compounds represented by the general formula <IMAGE>  wherein R1, R2, R3 and R4, which may be the same or different, are each a straight chain or branched chain alkyl group of 5 to 12 carbon atoms and M is a metal selected from the group consisting of Cu, Ni, Mg, Pb, Pd, V, Co, Nb, Al, Sn, In, Fe and Ge, or its oxide, chloride or bromide, are bluish green or green crystals and are superior in absorption of near infrared rays of 750 to 850 nm, highly resistant to light, heat, acids and alkalis, soluble in organic acids, liquid crystals and resins, and accordingly are very useful as a dyestuff capable of absorbing near infrared rays.
Patent DE-3480526-D1 (DE)
Title: Bandages, components thereof and use
Inventor: POTTER WILLIAM DUNCAN
IPC: A61L15/07
Filed: 1984-08-09
Granted: 1989-12-28
Abstract: An orthopaedic bandage is described which comprises a support carrying a vinyl compound which compound polymerises when exposed to a water-activated vinyl polymerisation catalyst. The vinyl compound is a hydrophilic prepolymer which contains more than one polymerisable vinyl group. This prepolymer is in association with at least one component of a water-activatable vinyl polymerisation redox catalyst in solid form in a water pervious coating which is insoluble in the prepolymer. Encapsulation of one component of the catalyst system in a water pervious coating provides a storage stable bandage which is activated by immersion in water and gives a satisfactory working time for immobilising a limb compared to use of an uncoated catalyst.
Patent DE-3484944-D1 (DE)
Inventor: BENNETT ALAN
IPC: B21J15/32
Filed: 1984-06-25
Granted: 1991-09-26
Abstract: A riveting apparatus comprises a portable riveting assembly (1) which may be hand held or mounted on a robot arm. The assembly (1) comprises a C-frame (2) having an anvil (5) mounted on one arm and a hydraulic ram (6) mounted on the other arm. Rivets are supplied to a head assembly (8) located between the anvil (5) and piston rod (7) via a flexible tube (10) having a T-shaped cross-section. After a rivet has been supplied it is held positively in position ready for setting within pocket members (22) by air pressure supplied along tube (10). Thus, the assembly can be moved rapidly and used in various orientations without displacing the rivet. Connections between the assembly (1) and rivet supply and hydraulic power source are by way of flexible connections.
Patent DE-3486340-D1 (DE)
Inventor: LERNER BERNARD J
IPC: B01D53/77
Filed: 1984-10-31
Granted: 1994-09-29
Abstract: Apparatus for treating fluids flowing at high velocity, in the case of gas typically 500 to 2,000 feet/minute, for operations involving mass and heat transfer in apparatus for heat exchangers, for gas-liquid contacting and for contaminant particulate, mist or fume separation from gases. The apparatus includes a plurality of sets of elements such as cylinders arrayed in rows perpendicular to the direction of flow of the fluid. The elements of adjacent rows are staggered with respect to each other. The elements of each row are spatially separated from each other so that open flow space would normally completely surround each element. A partition extends from each element generally parallel to the direction of flow of fluid. Each partition bridges between a pair of elements in alternate rows and is positioned so that it is symmetrically spaced from the adjacent elements of the intervening row. The partitions block by-pass flow of the fluid along diagonal paths between the elements.
Patent DE-3561970-D1 (DE)
Title: Method for fitting drive elements on a shaft by means of axially cutting splines, and these elements as such
Inventor: MAUS WOLFGANG DIPL ING
IPC: F16B3/00
Filed: 1985-10-02
Granted: 1988-04-28
Abstract: 1. Method of fastening motor elements (2) on a smooth shaft (1) ,by means of splines (4), which are capable of being introduced into grooves (21) which are cut axially at the inner contour of the motor elements and which, in respect of the grooves (21), are radially oversize, characterized in that the shaft (1) is manufactured from a relatively soft material, but the splines (4) from a relatively hard material and that the splines, (4) brought into their specified position, are split and forced apart (42) on their rear side.
Patent DE-3565985-D1 (DE)
Title: Process for preparing tri(m-sulfophenyl)phosphine by hydrolysis and controlled dilution of the sulfonation mixture
Inventor: BARRE CHARLES
IPC: C07F9/50
Filed: 1985-03-22
Granted: 1988-12-08
Abstract: 1. Process for the preparation of tri(m-sulphophenyl)phosphine (TPPTS) comprising a) a sulphonation of triphenylphosphine (TPP) by means of a H2 SO4 -SO3  mixture containing an excess of SO3 , b) a hydrolysis of the excess SO3  present in the sulphonate obtained under (a) in order to stop the sulphonation reaction and c) a dilution of the hydrolysate obtained under (b) in order to attain a H2 SO4  normality compatible with d) the final step of extraction of TPPTS, the said process being characterized in that the hydrolysis step (b) and at least a part of the dilution step (c) are carried out simultaneously by incorporating the sulphonate in an acid aqueous hydrolysis solution while maintaining the H2 SO4 normality during the hydrolysis at a value above 9 N and removing at least partly the heat produced, the temperature being below 20 degrees C.
Patent DE-3574800-D1 (DE)
Inventor: WEGNER PAUL C
IPC: H01M4/22
Filed: 1985-03-25
Granted: 1990-01-18
Abstract: A system for preparing plates primarily intended for use in a dry charge battery includes washing pasted and formed battery plates in water at a low flow rate until most, but not all, of the forming acid has been removed, and thereafter washing said plates at a higher flow rate to remove residual acid; treating the second wash water using an ion exchange bed to remove the acid and reusing the deacidified water.
Patent DE-3663542-D1 (DE)
Title: Sewing machine needle
Inventor: CAPELLMANN HANS
IPC: D05B85/00
Filed: 1986-05-14
Granted: 1989-06-29
Abstract: 1. Use of the annular zone (1") of a sewing machine needle, said zone being formed by a circular shank cross-section between shoulder (2) and shank flat (A), as rolling cross-section of the needle for the final sharpening of the needle tip (4) as the last manufacturing operation.
Patent DE-3663582-D1 (DE)
Title: Improvements in or relating to the assembly and installation of pipes
Inventor: GREATOREX CYRIL BARRIE
IPC: F16L21/08
Filed: 1986-02-27
Granted: 1989-06-29
Abstract: The invention provides a method of assembling and installing pipes (16,18,19) comprising disposing at least one cable (3) between a first station (23) and a second station - (20); attaching and clamping a first pipe (16) to the cable (3) at or adjacent one of said stations; moving the pipe (16) away from said one station with the cable (3); connecting a second pipe (18) to the first pipe (16) and attaching and clamping the second pipe (18) to the cable (3) at or adjacent said one station; repeating the connecting, attaching and clamping operation to provide an elongate connected sequence of pipes attached to and clamped to the cable (3), and drawing the cable (3) away from said one station (23) towards the second station (20) to move the sequence of pipes (<sub>1</sub>6,18,19) into its desired position between the first and second station (23,20).
Patent DE-3667669-D1 (DE)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C07H21/00
Filed: 1986-03-08
Granted: 1990-01-25
Abstract: A probe comprising a nucleic acid fragment covalently linked to an iodinatable residue. Such nucleic acid probes can be readily radiolabeled such as by prelabeling the nucleic acid with a nonradioactive iodinatable residue, and then reacting with radioactive iodine.
Patent DE-3672066-D1 (DE)
Inventor: WILLIS DONALD HENRY
IPC: H04N9/64
Filed: 1986-03-19
Granted: 1990-07-19
Abstract: A motion adaptive recursive filter is modified to separate luminance or chrominance signal from composite video. The filter proportions and sums (18) current (10) and frame delayed (30) signal recursively to provide signal-to-noise enhanced luminance signal with the chrominance component reduced to a steady state residual value the first frame after motion ceases. Current composite video signal is appropriately scaled (22) and combined (24) with the signal-to-noise enhanced signal (B) to cancel the residual chrominance component therein.
Patent DE-3674277-D1 (DE)
Inventor: KING DAVID MICHAEL
IPC: A23C11/04
Filed: 1986-07-10
Granted: 1990-10-25
Abstract: Substitute milk fat especially as a replacement fat in infant formulations comprises 2-saturated glycerides especially 2-palmitic acid glycerides, in which the 1, 3 positions are randomly occupied substantially by different shorter chain and/or unsaturated fatty acids. These glycerides are prepared by selective rearrangement of glycerides using 1, 3-regiospecific lipase enzymes as rearrangement catalysts, preferably in acidolysis rearrangement using unsaturated acid or alkyl ester thereof.
Patent DE-3675457-D1 (DE)
Inventor: HOFSTATTER ALFRED F
IPC: B22F7/06
Filed: 1986-08-04
Granted: 1990-12-13
Abstract: A method of producing a metallic, ceramic, or metal ceramic, part, employing powdered material (10), includes forming two or more oversize powder material preforms (31, 32)(Figure 2) respectively corresponding to two or more sections of the ultimate part (20a) (Figure 3) to be produced, placing said preforms (31, 32) in side-by-side relation (Figure 2), and consolidating said preforms at elevated temperature and pressure (Figure 4) in a particle bed (22) subjected to uniaxial pressure to weld said sections together and to reduce the sections to ultimate part size. Inserts (42) (Figure 2d) may be used to form holes, slots or pockets in the final part.
Patent DE-3681553-D1 (DE)
Inventor: PHAAL CORNELIUS
IPC: B24D3/00
Filed: 1986-10-29
Granted: 1991-10-24
Abstract: A tool insert comprises an abrasive compact comprising a polycrystalline mass of cubic boron nitride particles present in an amount of at least 70 percent by volume and containing substantial direct particle-to-particle bonding and a second phase dispersed through the cubic boron nitride particle mass. The abrasive compact presents major surfaces on each of opposite sides thereof. The one major surface provides a cutting point for the insert and the other major surface has bonded thereto a layer of molybdenum of thickness less than 0,5 mm. The largest linear dimension of the compact is no more than 10 mm. The tool insert is designed for applications where a high removal rate of work piece is desired.
Patent DE-3682011-D1 (DE)
Inventor: MILLER WILLIAM HAROLD
IPC: C07F9/38
Filed: 1986-09-22
Granted: 1991-11-21
Abstract: A process for the preparation of an N-substituted aminomethylphosphonic acid comprising reacting a 2,5-diketopiperazine compound with phosphorous acid and formaldehyde in an acidic medium.
Patent DE-3752199-D1 (DE)
Inventor: DOWN RAYMOND LAWRENCE
IPC: B01F3/08
Filed: 1987-04-16
Granted: 1998-08-13
Abstract: A FLUID INJECTION SYSTEM COMPRISING A TUBULAR MEMBER (12), A VENTURI (14), FIRST AND SECOND VOLUMES ARRANGED TO CONTAIN FIRST AND SECOND FLUIDS RESPECTIVELY. THE VOLUMES BEING SEPARATED BY A BLADDER (30), THE TUBULAR MEMBER (12) ON A HIGH PRESSURE SIDE OF THE VENTURI (14) BEING IN FLUID COMMUNICATION WITH SAID FIRST VOLUME AND A METERING LINE (40) EXTENDING FROM THE TUBULAR MEMBER ON A LOW PRESSURE SIDE OF THE VENTURI AND BEING IN FLUID COMMUNICATION WITH SAID SECOND VOLUME. IN USE A PRESSURE DIFFERENTIAL IS CREATED ACROSS THE VENTURI (14) SO THAT THE FIRST VOLUME IS INCREASED BY FLUID PASSING FROM THE FLUID LINE (12) INTO THE FIRST VOLUME AND BY MOVEMENT OF THE BLADDER THE SECOND VOLUME IS CORRESPONDINGLY DECREASED BY FLUID PASSING THEREFROM WHEREIN BYPASS CONDUIT MEANS (50) IS PROVIDED. (FIG. 1)
Patent DE-3763151-D1 (DE)
Inventor: WEYRICH FRIEDRICH
IPC: E01H10/00
Filed: 1987-01-10
Granted: 1990-07-19
Abstract: 1. Method for the treatment of the slag occuring in garbage incineration installations, which occurs in addition to the dust liberated and filtered away in the combustion and is separately quenched in a water bath and then freed from metal parts and deposited, this slag containing, by reason of the initial incinerated material, a quantity of harmful substance necessitating special storage, characterised in that the slag, after magnetic separation, is dried and in the drying is continuously intermixed and moved, then graded at 0.5 to 1 mm., preferably 0.8 mm, and then only the coarse component is fed to utilisation purposes, while the fine component is finally placed in store.