baber/WOPTO huggingface dataset:
Patent DE-3060111-D1 (DE)
Title: Process and apparatus for the treatment of cooled milk
Inventor: DE ROISSART HENRI
IPC: A23C3/04
Filed: 1980-02-05
Granted: 1982-02-11
Abstract: 1. Process to treat refrigerated milk to avoid development of psychrotrophic germs by nitrogen and carbon dioxide, characerized by that the two gases are introduced into the refrigerated milk regularly and sharply divided, the nitrogen being introduced in such a quantity that the maximum concentration of oxygen dissolved in the milk for treatment and during the stockage corresponds to 20 % of the quantity of oxygen dissolved of the milk saturated with air and carbon dioxide being introduced in such a quantity that the concentration of carbon dioxide dissolved in the milk for treatment and during the stockage corresponds to 30 to 70 % of the quantity of carbon dioxide dissolved in the milk with saturation of this gas, the carbon dioxid being introduced in higher quantity than the nitrogen.
Patent DE-3067690-D1 (DE)
Title: Apparatus for the gasification of fuel
Inventor: HENDRIKS RUDOLF
IPC: C01B3/36
Filed: 1980-08-12
Granted: 1984-06-07
Abstract: An apparatus for the preparation of a combustible gas mixture from solid or liquid fuels, consists of a housing, which comprises at least one rotatably disposed, conical basket, a fuel inlet, an inlet for a gasification fluid, an ash outlet and an outlet for the produced combustible gas mixture. The fuel to be gasified is introduced into the inlet and the apparatus is so operated that a number of revolutions of the basket(s) is maintained such, that the fuel is pressed against said basket which also functions as a supporting grate.
Patent DE-3068683-D1 (DE)
Title: Cellulosic fibers having occluded therein an alkali metal or ammonium salt of a copolymer of polyacrylic and methacrylic acid, process for the manufacture thereof and articles prepared therefrom
Inventor: ALLEN THOMAS C
IPC: A61L15/24
Filed: 1980-08-15
Granted: 1984-08-30
Abstract: Cellulosic fibers having improved water and fluid absorbency are made by incorporating therein an alkali metal or ammonium salt of a copolymer of acrylic acid and methacrylic acid. These fibres are produced by regeneration from a viscose solution containing from 2 to 40% by weight of the copolymer
Patent DE-3162845-D1 (DE)
Title: Granulated material, and production method of same, as additive for improving properties of foundry molding sands
Inventor: NOVELLI GIOVANNI
IPC: B22C1/02
Filed: 1981-01-21
Granted: 1984-05-03
Abstract: The invention refers to a granulated material for preparation of foundry molding sand, to be added to them to improve their composition, reduce pollution and handling problems, which consists of a refractory framework in the form of granules the size of which ranges from 0.1 to 0.4 mm and an external coating on said refractory framework which in turn consists of a fit material for providing lustrous carbon. The refractory framework is formed by a zircon sand, chamotte, chromite, olivine, sillimenite, mullite or mixtures thereof, with a free silice content not greater than 3 %. The invention also relates to a hot-process and a cold-process for production of said granulated material.
Patent DE-3164995-D1 (DE)
Title: Protective atmosphere gas wiping apparatus and method of using
Inventor: STAVROS ANTHONY J
IPC: C23C2/18
Filed: 1981-04-10
Granted: 1984-08-30
Abstract: A combined gas wiping die and closed protective atmosphere chamber for treating linear material issuing from a molten metal coating bath is provided with gas exit orifices leading from the hood to the external environment. The gas exit orifices have a combined cross sectional area less than the total cross sectional area of the throat of the wiping die. The combined wiping die and protective chamber with limited area exit orifices is used with a wiping gas such as nitrogen or argon. The thickness of molten coatings on linear material wiped with the combined die and protective chamber can be very accurately controlled by changes in wiping gas pressure.
Patent DE-3167326-D1 (DE)
Title: Sweeping machine adapted to be mounted on a supporting vehicle
Inventor: HIRT MAX
IPC: E01H1/00
Filed: 1981-08-29
Granted: 1985-01-03
Abstract: A mechanical sweeper attached to a carrier vehicle comprises a sweeping assembly (2) which is attached laterally to the frame of a carrier vehicle (1) between the front and rear wheels. The sweeping assembly is attached as one unit to a carrier frame (26) which is movably connected to the vehicle in order to shift the sweeping assembly (2) into a position outside the lateral profile outline of the vehicle (1). In the case of a mechanical sweeper having an interchangeable body (6), which, on a body frame (8), includes devices for picking up and storing the dirt and is arranged as a whole above the rear wheels (4) of the carrier vehicle (1), the carrier frame (26) is fastened to the body frame (8) of the interchangeable body (6) so that it can be pulled out laterally. The lateral pulling out movement is facilitated by a supporting device which comprises a leg (11) fastened to the carrier frame (26), this leg being supported on the ground (9) by means of a support roller (12), on the side of the sweeping assembly (2) opposite the vehicle.
Patent DE-3264614-D1 (DE)
Title: Anchoring refractory materials to a refractory lining
Inventor: VANCE MACY WILLIAM
IPC: F27D1/00
Filed: 1982-03-11
Granted: 1985-08-14
Abstract: Refractory anchoring for a layer (21) of refractory material to a refractory furnace lining (2) has a number of generally cylindrical refractory anchors (10) with a concave locking surface (16) on each end. Each anchor has one end cemented into a hole (18) in the lining and the other end covered with a cementitious refractory material (21). A plunger tool is used for inserting the anchor (10) and cement (20) into the hole (18) in the lining.
Patent DE-3266716-D1 (DE)
Title: Coupling
Inventor: MAATELA PENTTI ISRAEL
IPC: E04B2/74
Filed: 1982-12-21
Granted: 1985-11-07
Abstract: PCT No. PCT/SE82/00435 Sec. 371 Date Aug. 19, 1983 Sec. 102(e) Date Aug. 19, 1983 PCT Filed Dec. 21, 1982 PCT Pub. No. WO83/02297 PCT Pub. Date Jul. 7, 1983.A coupling for connecting two elements such as building elements. The coupling comprises two profile members (4, 5) attached to the elements (2, 3) to be connected, and a spring member (10). Each profile member has an L-shaped opening (6) adapted to receive one edge of the hat-shaped spring member, which comprises a screw (14) at its mid portion. When the screw is tightened, the edge portions of the spring member are securely locked in the L-shaped openings (7) and interlock the two elements. The coupling comprises preferably two spring members (FIG. 1).
Patent DE-3272817-D1 (DE)
Title: Apparatus for automatically conveying support plates for printed circuits to a film roll-on installation
Inventor: CURTI EZIO
IPC: G03F7/16
Filed: 1982-03-19
Granted: 1986-10-02
Abstract: 1. Apparatus for automatically charging a film coater with boards for printed circuits, characterised in that a holder means (2) is provided above a stack of boards (9) and is adapted to reciprocate vertically with respect to the horizontal stack (9) ; said holder means (2) accommodates two parallel horizontal guide bars (5, 6) having at their opposite ends operable horizontal piston-and-cylinder units (12, 13), the piston rods (14, 15) of which are connected to parallel cross-members (18, 19) which are disposed in a horizontal plane, are perpendicular to the guide bars, and have adjustable grippers (22) at their free ends, said grippers being mounted to be elastically resiliently movable in a horizontal direction (30, 31) perpendicular to the cross-members and in a vertical direction (24, 26) with respect to the associated cross-members, said grippers also being constructed to hold a board between them at the board side edge surfaces ; and an operable and slidable roller table (32, 33) is provided parallel to each of the two horizontal cross-members (18, 19) bearing the grippers (22), the two roller tables being movable in a horizontal plane (9) out of an inoperative position into an operative position towards one another and towards the board situated therebetween, and back, in which operative position the boards (9) are transferred by the grippers to the roller tables (32, 33) and the boards are conveyed on by the roller tables engaging their side edge surfaces.
Patent DE-3275514-D1 (DE)
Title: Method and apparatus for extruding films of vinylidene fluoride polymers
Inventor: GEORLETTE PIERRE
IPC: B29D7/01
Filed: 1982-11-08
Granted: 1987-04-09
Abstract: The film (11) extruded from a vinylidene fluoride polymer is subjected to a stretching of at least 200% while still in the molten state, and then cooled rapidly to a temperature below 50 DEG  C. The equipment comprises, in series, an extruding device (1) (2), a cooling device consisting of a thermostatically controlled liquid bath (6), the level of which is located at a distance of 10 to 300 mm from the extruding device, and a device (8) (9) for stretching the extruded film by at least 200% in its part located between the extruding device and the cooling device. The film obtained is suitable for manufacturing piezoelectric films.
Patent DE-3461020-D1 (DE)
Title: Air drier
Inventor: RUESS LEOPOLD
IPC: F01N1/08
Filed: 1984-03-14
Granted: 1986-11-27
Abstract: 1. Air drier for compressed air brake installations which can be charged by a compressor, in particular compressed air brake installations of vehicles, having an air drier cartridge (4) and a housing section (1) located underneath this for receiving connection-, control- and valve devices and an integrated discharge valve (13) for the discharge of the air conveyed from the compressor during the compressor-idling phases, characterised in that in the housing section (1) there is arranged on the side remote from the air drier cartridge (4) an expansion silencer which is inserted into the flow path between the outlet (17) of the discharge valve (13) and a housing outlet (connecting piece 34) to the atmosphere, whereby the housing section (1) in the area of the expansion silencer has an encircling wall section (19) substantially adapted to its outer contour, which wall section encloses a space open towards the side remote from the air drier cartridge (4), in that the outlet (17) of the discharge valve (13) opens into this space, and in that in this space there is mounted a moulded piece (20) which forms several chambers (spaces 38, 39, 35) arranged in series with one another and joined together by means of connection points (aperture 37, choke gap 28), in the first chamber (38) of which discharges the outlet (17), and from the last chamber (35) of which extends the housing outlet (connecting piece 34), shaped like a short cylindrical pipe piece and integral with the moulded piece (20).
Patent DE-3463768-D1 (DE)
Title: Process for the preparation of optically active carbazole derivatives, r- and s-carbazole derivatives, and pharmaceutical compositions containing these compounds
Inventor: LEINERT HERBERT DR ING
IPC: C07D491/056
Filed: 1984-05-19
Granted: 1987-06-25
Abstract: A process for the preparation of S- or R-carbazole derivatives of the general formula:   <IMAGE>   in which R is an unsubstituted or substituted amino radical and pharmacologically acceptable salts, by either reacting R-(-)-epichlorohydrin (for the S-carbazole derivative); or reacting an S-epoxide derivative of the general formula:   <IMAGE>   in which R1 is the residue of a substituted sulphonic acid derivative (for the R-carbazole derivative); with 4-hydroxycarbazole and then with ammonia or a substituted amine of the general formula RH, and recovering the compound or converting it to a pharmacologically acceptable salt. The new R-(+)- and S-(-)-carbozole derivatives provided by the inventive process have unexpected beta blocking and vasodilatory properties and are useful in pharmaceutical compositions. R-(+)-carbazole derivatives are also useful for the treatment of glaucoma.
Patent DE-3467504-D1 (DE)
Title: Process for the preparation of the principal proteins of hemolysed blood in a non denatured form
Inventor: TAYOT J L
IPC: A61K35/14
Filed: 1984-06-21
Granted: 1987-12-23
Abstract: The process comprises subjecting the hemolyzed blood to a clarification step at a pH of between 4 and 6 in the presence of less than 15% of alcohol, then, after concentration, effecting a chromatography by exchange of anions so as to separate the hemoglobin, the albumin being thereafter eluted. The hemoglobin and the globulins may then be separated out by precipitation with 25% alcohol at a pH of 7. The proteins obtained are in the native state.
Patent DE-3467696-D1 (DE)
Title: Surgical head drape
Inventor: MORRIS HENRIETTA KRZEWINSKI
IPC: A61B19/08
Filed: 1984-09-28
Granted: 1988-01-07
Abstract: A surgical drape for use on a patient's head is disclosed. The drape comprises a head sheet for placement on the patient's head and a main sheet for placement under the patient's head. The head sheet has one open end to be wrapped around the patient's head. The opposite end of the head sheet is closed. There are cuffs on both the main sheet and the head sheet for aseptically placing the drape on the patient.
Patent DE-3477134-D1 (DE)
Title: Catamenial tampon and method and device for its manufacture
Inventor: FRIESE AXEL
IPC: B01J20/28
Filed: 1984-12-14
Granted: 1989-04-20
Abstract: The invention relates to a tampon (10), to the essentially cylindrical circumferential surface of which a liquid-permeable, thermoplastic material is fastened, with the application of pressure and heat. The dome-like constriction (10b) at the introduction end (10a) and the withdrawal end (10c) of the tampon (10) remain free of the liquid-permeable, thermoplastic material. The fastening of the liquid-permeable material to the outer surface of the absorbent material of the tampon (10), which consists of a nonwoven ribbon section rolled up on itself and pressed radially to give the final form of the tampon (10), guarantees that the high absorbency of the nonwoven fibre material, based on capillary action, continues through the liquid-permeable, thermoplastic material onto its outside. In addition, the liquid-permeable material offers protection against fibres becoming detached and makes it easier to introduce the tampon into and remove it from the body cavity.
Patent DE-3480729-D1 (DE)
Inventor: JONASSON VOLLMAR
IPC: B29C63/26
Filed: 1984-04-06
Granted: 1990-01-18
Abstract: A method and a device for lining existing pipelines such as water conduits and sewers disposed in the ground with a flexible hose containing a curable plastic material which hose is introduced into the pipeline to be lined in uncured state and is then made stable in form by curing of the curable plastic material including in the hose. To make possible a rapid and efficient curing of the plastic material included in the hose (4) the hose (4), after being pressed out against the pipeline (1) by means of compressed air, is exposed to radiation energy from a curing aggregate (18) containing a radiation source (19), which aggregate is drawn internally through the hose (4) at the same time as air flows through said hose.
Patent DE-3482208-D1 (DE)
Inventor: STIL JACOB HENDRIK
IPC: C10J3/84
Filed: 1984-04-06
Granted: 1990-06-13
Abstract: A process for cooling and purifying a hot gas containing slag particles comprises the following steps:a) the velocity of the gas mixture is reduced in a heat exchanger,b) the flow of the gas mixture having a reduced velocity is deflected in a flow-deflection chamber arranged at the bottom end of the heat exchanger, the gas mixture being passed upwards in substantially vertical direction so that part of the slag particles falls down into a fluidized bed of slag particles,c) cold clean recycle gas is introduced through a fluidization distributor into the fluidized bed thereby cooling the slag particles and keeping at least part of the slag particles in the fluidized bed,d) the gas mixture flowing substantially vertically upwards at reduced velocity is cooled by indirect exhange of heat, while a further quantity of slag particles falls down into the fluidized bed,e) the cooled slag particles are discharged from the bottom of the fluidized bed through a discharge pipe.An apparatus for carrying out the above process.
Patent DE-3484685-D1 (DE)
Inventor: SPANGENBERG ROBERT ERNST
IPC: E06B9/264
Filed: 1984-12-12
Granted: 1991-07-11
Abstract: A venetian blind, for example for mounting between the panes of a multiple-glazed window assembly, said blind cmprising upper and lower elongate supporting members (31, 32) extending across all or part of the width of the blind, means (25) for pivotally mounting said supporting members (31, 32) about their longitudinal axes with respect to upper and lower structural members (12, 13), slat supporting means (33) extending between and supported by said upper and lower supporting members (31, 32), a plurality of slats (34) carried by said slat supporting means (33) and operating means (68) for controlling movement of said supporting members (31, 32), characterised in that the means (25) for pivotally mounting the upper and/or lower supporting members (31, 32) comprise bearing clips (25), each including a pivot bearing (27, 41, 54) for the respective supporting member (31, 32) and a securing element (30), the securing elements (30) each being engageable by a snap-fit connection in a receiving portion of a respective upper and lower carrier (14, 15), to mount the combination of slats and slat supporting means (33) under tension between the respective upper and lower structural members (12, 13).
Patent DE-3485966-D1 (DE)
Inventor: STRUCK CARL-JULIUS DR
IPC: G01N33/53
Filed: 1984-08-13
Granted: 1992-12-03
Abstract: The cell lines produce monoclonal antibody (A6) of high affinity and selectivity for digoxin (I). Esp. the Ab have cross reactivities below 1.3% with digitoxin (II) and below 0.007% for spironolactone (III). Also claimed are Ab themselves and test kits contg. Ab plus a labelled-(I) tracer, esp. where the label is iodine-125.
Patent DE-3560651-D1 (DE)
Title: Liquefied-gas lighter having a flat flame with a wider middle part
Inventor: AINOZ JEAN-PHILIPPE
IPC: F23Q2/16
Filed: 1985-10-31
Granted: 1987-10-22
Abstract: The invention relates to a gas lighter with a flat flame widened in its median part, of the type comprising a burner (22) having two gas exit nozzles (23, 24) with diverging axes. According to the invention, said nozzles have a shape or are disposed such that, at their lower parts, they terminate at a tangent to an adjacent surface of the burner or body of the lighter, licked by the gas flow they emit.
Patent DE-3563946-D1 (DE)
Title: Winch drum
Inventor: MAGILL LAWRENCE
IPC: H02G1/10
Filed: 1985-03-07
Granted: 1988-09-01
Abstract: @ A winch drum (1) is designed to operate without fleeting knives.The winching surface of the drum (1) is made up of fingers (6) which reciprocate axially along the drum (1) during use. The design is such that, in use, a major proportion of the fingers (6) are always moving in the same direction along the drum (1). This has the effect that the turns of an element being winched are both spaced and continuously progressed along the winching surface of the drum (1).The invention has particular application in the laying and taking up of submarine optical fibre cables.
Patent DE-3564797-D1 (DE)
Title: Pneumatic yarn splicing equipment
Inventor: CLAYTON JAMES WILLIAM BARNES
IPC: B65H69/06
Filed: 1985-12-09
Granted: 1988-10-13
Abstract: A slot (33) forming a splicing chamber is closed by sliding action between contacting surfaces of two bodies (23, 9) linked at an axis (7) which is perpendicularly spaced from both surfaces. The closure surface comprises the crown (49) of a piston (48). The piston has a central orifice (51) and is slidable in a bore (47) in one of the bodies to which pressurized air is admitted. When the chamber is closed the orifice registers with the slot and allows a blast of air to pass from the bore into the slot.
Patent DE-3565832-D1 (DE)
Title: Esters of pyridine-2,4- and -2,5-dicarboxylic acid as medicaments for the inhibition of proline and lysine hydroxylase
Inventor: GUNZLER VOLKMAR
IPC: A61K31/455
Filed: 1985-08-21
Granted: 1988-12-01
Abstract: Esters of pyridine-2,4- and -2,5-dicarboxylic acid act as inhibitors of proline hydroxylase and lysine hydroxylase and are suitable as fibrosuppressants and immunosuppressants, in particular for the treatment of disturbances of the metabolism of collagen and collagen-like substances and of the biosynthesis of Clq.
Patent DE-3567493-D1 (DE)
Title: Fabric conditioning and cleaning system
Inventor: REBA IMANTS
IPC: D21F1/32
Filed: 1985-06-27
Granted: 1989-02-16
Abstract: A method and apparatus for cleaning and conditioning a fabric (12) in which pressurized fluid is directed into a restricted and diminishing passageway (24) formed by the fabric (12) and a member (20) forming an extended nip therewith so that the fluid is forced through the fabric (12).
Patent DE-3576232-D1 (DE)
Inventor: OBORZIL EDIT
IPC: G10K1/071
Filed: 1985-03-25
Granted: 1990-04-05
Abstract: A bell having a mantle which is fully broken through by a plurality of gaps longitudinally and axially formed along the circumference of the mantle and dimensioned to tune the bell to a predetermined tonal frequency range.
Patent DE-3579774-D1 (DE)
Inventor: YAMAHATA TAKASHI
IPC: B41M5/26
Filed: 1985-07-30
Granted: 1990-10-25
Abstract: A multi-type heat-sensitive transferring medium comprises a substrate and a heat-sensitive transferring ink layer overlying the substrate and comprising a resin component, a solid component immiscible with the resin component and capable of becoming liquid by heating while solid at room temperature, and a coloring agent, the resin component being (a) a vinyl chloride-vinyl acetate copolymer having a monomer weight ratio of vinyl chloride to vinyl acetate of from 65 : 35 to 90 : 10 and having a viscosity average degree of polymerization of 200-1000, or (b) a polymethacrylic acid ester having a viscosity average degree of polymerization of 100 - 3000, or (c) a mixture of (a) and (b).
Patent DE-3582685-D1 (DE)
Inventor: KRECKE EDMOND D
IPC: E04B2/02
Filed: 1985-02-13
Granted: 1991-06-06
Abstract: In a formwork assembly for concrete wall structures side wall portions are provided at their edges with grooves and projections engageable therein for securing side wall portions together in a proper position, with the side wall portions being connected by connecting members and possibly end wall portions as required. On their inside surface, each side wall portion has engagement means to which the connecting members can be secured in the appropriate position. The engagement means may be formed by interengaging recesses and raised portions, ball portions and ball-receiving sockets or shallow detent grooves. Adhesive may also be employed for additional strength. The side wall portions may be used as insulating panels for walls, roof and floors.
Patent DE-3583585-D1 (DE)
Inventor: HUME ROGER ALAN
IPC: H01J61/36
Filed: 1985-11-04
Granted: 1991-08-29
Abstract: A lead wire arrangement used in the pinch seal of a tungsten halogen incandescent or air burning discharge lamp. The outer lead wires are made of an oxidation resistant material having a melting point significantly lower than the temperature surrounding the foil and lead wire arrangement during the pinch sealing process. Because the temperature reached during pinch sealing is of the order of 2,000°C conventionally outer lead wires have been made of a highly refractory material, for example, molybdenum which has to be coated with platinum to prevent oxidation. The invention uses materials having significantly lower melting points than 2,000°C which are also oxidation resistant thus avoiding the use of the expensive platinum. Suitable materials for the outer lead wires include titanium wire, titanium coated wire, nickel/iron alloys and titanium/molybdenum alloys.