baber/WOPTO huggingface dataset:
Patent DE-3070623-D1 (DE)
Title: Weighbridge and method of producing it
Inventor: LUNDBORG OLLE GUSTAF
IPC: G01G21/22
Filed: 1980-10-15
Granted: 1985-06-13
Abstract: Weighbridge consisting at least partially of cast concrete portions, and method of producing such a bridge. With the object of increasing the accuracy of a weighbridge, of facilitating and cheapening the production of a weighbridge, it is proposed according to the present invention that the bridge (1) should be disposed resting against two beams (5) which are disposed along the long sides of the bridge and supported by transmitter members (6), that at least two transverse beams (7) are disposed secured between the longitudinal beams (5) of the bridge, preferably at the short sides of the bridge, that the cast portions of the bridge are surrounded by an edge lining (3) preferably of sheet metal bearing downwards against the tops of the beams (5, 7), and that the cast portions preferably comprise a corrugated or profiled bottom metal sheet (12) resting substantially against the longitudinal beams of the bridge. As a result of the invention, it becomes possible to cast the weighbridge on site above the longitudinal beams, and the mould formed by the edge lining, beams and metal sheets does not have to be removed after the cast concrete has set.
Patent DE-3172439-D1 (DE)
Title: Service-integrated digital time-division multiplex transmission system
Inventor: KRULL KLAUS ING GRAD
IPC: H04L5/00
Filed: 1981-10-06
Granted: 1985-10-31
Abstract: A terminal device for use in a service integrated, multiplex digital signal transmission system which includes an optical fiber waveguide line connected to the terminal for conducting a light signal and a member for modulating the light signal with multiplexed narrowband signals and multiplexed broadband signals, the terminal device including narrowband signal processing devices connected to the optical fiber waveguide line for transforming only narrowband signals between a multiplexed state and a demultiplexed state, broadband signal processing devices connected to the optical fiber waveguide line for transforming only broadband signals between a multiplexed state and a demultiplexed state, a member connected for normally supplying operating power to said signal processing means from local utility mains, a charge accumulator for supplying operating power in the event of interruption of the power supply by the local mains, and elements connected for switching the terminal device to effect signal transmission at a reduced bit rate in the event of such local power interruption. The terminal device further includes a signal detector connected for monitoring signal transmission and connected to the switching elements for causing operating power to be supplied from the accumulator for signal processing only during times when signal transmission is taking place.
Patent DE-3269754-D1 (DE)
Title: Phenoxyphenyl ureas, process for their preparation and their use as herbicides
Inventor: BECKER RAINER DR
IPC: C07C275/64
Filed: 1982-12-20
Granted: 1986-04-10
Abstract: 1. A phenoxyphenylurea of the formula  see diagramm : EP0084149,P10,F3  where R is hydrogen, methyl or methoxy, X is hydrogen, halogen or trifluoromethyl, and Y is C1 -C3 -haloalkoxy.
Patent DE-3363140-D1 (DE)
Title: Process for recovering insulin
Inventor: GRIMES DENISE LOUISE
IPC: C07C1/02
Filed: 1983-02-24
Granted: 1986-05-28
Abstract: Insulin can be recovered for processing and re-use from an insulin-protamine complex by bringing the complex into contact with an aqueous medium having a pH of from about 2 to about 5 and containing an insulin dissociating or depolymerizing agent, a cation exchanger, and a salt at a concentration of from about 0.2 M to about 0.6 M.
Patent DE-3377342-D1 (DE)
Title: The lining of pipelines or passageways
Inventor: WOOD ERIC
IPC: B29C63/26
Filed: 1983-01-31
Granted: 1988-08-18
Abstract: PCT No. PCT/GB83/00019 Sec. 371 Date Sep. 7, 1983 Sec. 102(e) Date Sep. 7, 1983 PCT Filed Jan. 31, 1983 PCT Pub. No. WO83/02748 PCT Pub. Date Aug. 18, 1983.The invention provides that a tubular lining, suitable comprising an inner felt layer soaked in curable synthetic resin, and an outer impermeable layer, so everted into a pipeline or passageway by means of a gaseous fluid medium which holds the lining against the passageway surface, a pull tape or card which is inside the lining and emerges from the everting face so that tension can be applied thereto, and a lubricating medium inside the everted portion to enable the inwardly travelling uneverted portion to slide over the previously everted portion.
Patent DE-3468649-D1 (DE)
Title: High optical quality transparent plastics film
Inventor: BRAVET JEAN-LOUIS
IPC: C08G18/78
Filed: 1984-07-10
Granted: 1988-02-18
Abstract: 1. A sheet of transparent plastics material of high optical quality comprising a layer based on polyurethane having energy-absorbing properties, characterised in that the layer having energy-absorbing properties is formed essentially of a polyurethane obtained by reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component of viscosity less than 5 Pas at 40 degrees C and a polyol component, the isocyanate component comprising at least one aliphatic or cycloaliphatic di-isocyanate or an isocyanate prepolymer, the isocyanate component containing urea functions, the content of urea being up to 10% of the total weight of isocyanate component, the content of urea preferably being from 5 to 7%, the polyol component comprising at least one long difunctional polyol of molecular weight from 500 to 4000 and at least one short diol as a chain lengthening agent, the ratio of isocyanate group equivalents to hydroxyl group equivalents is about 1, the proportions of the different polyols are selected such that the number of hydroxyl group equivalents due to the short polyol represents from 20 to 70% of the total hydroxyl groups, and this layer having at a thickness of about 0.5 mm, a flow stress sigma y at -20 degrees C not exceeding 3 daN/mm**2, a rupture stress sigma R at 40 degrees C of at least 2 daN/mm**2, a lengthening at rupture vepsiln R at + 20 degrees C from 250 to 400%, and a tear resistance Ra at + 20 degrees C of at least 9 daN/mm.
Patent DE-3469688-D1 (DE)
Title: Method of changing the width of a continuously cast strand without interrupting the casting
Inventor: CHIELENS ALAIN
IPC: B22D11/16
Filed: 1984-11-05
Granted: 1988-04-14
Abstract: A method of changing the width of a continuous metal casting of rectangular cross section without interrupting the casting, wherein a length of the continuous casting is cast through a mold defining a cavity of rectangular cross section having a longitudinal axis, the mold having two small side walls determining therebetween the width of the continuous casting, at least one of the side walls being displaceable with respect to the longitudinal axis to change the width, which comprises the improvement of so controlling the displacement of the one side wall in response to the length of the continuous casting cast since the beginning of the width changing operation that a transition zone of changing width of the continuous casting has a predetermined length regardless of any change in the casting speed of the continuous casting during said operation.
Patent DE-3476776-D1 (DE)
Title: Jaws or shells for a hydraulically driven mechanical rock-splitting apparatus
Inventor: PORSFELD FRIEDHELM
IPC: E21C37/04
Filed: 1984-10-03
Granted: 1989-03-23
Abstract: 1. Pressure jaws or shells for a device for the mechanical splitting of rock, having a cylinder (1), in which a hydraulically actuatable piston having a piston rod (3) is arranged so as to be longitudinally movable, by means of which piston rod a sliding wedge (18) arranged between the pressure jaws (17) can be displaced, the pressure jaws (17), which can be inserted into boreholes, being supported in the cylinder block or in a cylinder lower part (2), which is arranged releasably on the latter, so as to be exchangeable and movable laterally to a limited extend and at the respective sides facing the sliding wedge (18), having an obliquity which corresponds to the inclination of the sliding wedge (18), characterized in that the pressure jaws (17) are of approximately spade-or hammer-shaped design.
Patent DE-3477072-D1 (DE)
Title: Arrangement for priority allocation
Inventor: WAGNER WOLFGANG DIPL ING
IPC: G06F13/362
Filed: 1984-12-18
Granted: 1989-04-13
Abstract: Device for assigning priorities having a plurality of request channels addressed by request signals, including a plurality of output channels arranged with the request channels in matrix form, each of the request channels being directly connected to one of the output channels and being connected to the respective remainder of the plurality of output channels via a respective switching element controlled by a request signal blocking the appertaining output channels.
Patent DE-3477991-D1 (DE)
Title: Spectrophotometric apparatus for the non-invasive determination of glucose in body tissues
Inventor: DAHNE CLAUS
IPC: G01J3/427
Filed: 1984-05-04
Granted: 1989-06-08
Abstract: A directive light beam (9) in a wavelength range appropriate for penetrating into body tissues is applied to a portion (20) of patient's body and the energy transmitted or back-scattered by the underlying tissue is analyzed spectrophotometrically for the presence of glucose. Analysis is performed using especially selected bands in the near-infrared region.
Patent DE-3561830-D1 (DE)
Title: Remotely controlled flow-responsive actuating device, in particular for actuating a stabilizer in a drill string
Inventor: CENDRE ANDRE
IPC: E21B7/06
Filed: 1985-12-31
Granted: 1988-04-14
Abstract: The device has, inside a duct (11) through which flows an incompressible fluid, a first profiled throttling element (17), a differential piston (10) subjected on one side to the pressure upstream of the profiled element (17) and on the other side to the pressure reduced by the element (17), a profiled surface (18) on the piston on the side subjected to the reduced pressure and a second profiled element (16) which are intended to interact to reduce the passage of fluid as a result of the movement of the piston in a first direction and increase the loss of head substantially, and a spring (15) returning the piston (10) in its second direction of movement. The device can serve particularly for actuating a stabilizer of a set of drill rods. In this case, the differential piston has inclined slopes.
Patent DE-3562438-D1 (DE)
Title: Cutting device
Inventor: STEFFENS JOSEF
IPC: A01D90/04
Filed: 1985-06-21
Granted: 1988-06-09
Abstract: 1. A cutter mechanism for stalk crop materials comprising a plurality of blades (6) which are arranged releasably in a conveyor passage (7) of a harvester and which are mounted pivotably about a respective pivot axis (9) fixed to the wall of the conveyor passage (7) and which are held in the operative position by a respective pin (12), the pin being connected to the upper end of a spring (13) and being supported in a depression (17) provided on the rear side of each blade (6) which is in opposite relationship to the pivot axis (9), wherein the lower end of the spring (13), adjacent to the pivot axis (9), is connected to a further pin (23), the blades (6) being pivotable at least partially out of the conveyor passage (7) against the force of the spring (13) upon co-operating with stones or the like foreign bodies, characterised in that the pin (12) which is connected to the upper end of the spring (13) is mounted slidably in a slot (20) in the support structure of the harvester and that the pin (23) which is connected to the lower end of the spring (13) lies positively in a recess (26) in the blade (6) and separably from the blade (6).
Patent DE-3564583-D1 (DE)
Title: Thermoplastic compositions containing polyphenylene ether, an impact-resistant styrene polymer and a powdery, filler-containing rubber, and method for its preparation
Inventor: FEINAUER ROLAND DR
IPC: C08L101/00
Filed: 1985-05-02
Granted: 1988-09-29
Abstract: The invention relates to thermoplastic molding compositions comprised of polyphenylene ethers, impact-resistant styrene polymers, and a pulverulent, filler-containing rubber; and further comprised of various additives. The present invention also relates to a method(s) for preparing such compositions. Preferably the pulverulent, filler-containing rubber is prepared from an E-SBR rubber (emulsion polymerized SBR rubber) produced according to German Pat. No. 2,822,148.
Patent DE-3578531-D1 (DE)
Inventor: BOCK ANDRE
IPC: C21C5/46
Filed: 1985-05-14
Granted: 1990-08-09
Abstract: An acceleration nozzle for particles entrained in a carrier gas comprises a first central nozzle having a first diverging cross-section, and an extension nozzle section extending from the first nozzle. The extension nozzle section has a flare or diverging angle which is greater than that of the first acceleration nozzle. The nozzle extension is surrounded about its mouth or opening by a second nozzle forming a casing or housing therearound; the second nozzle being connected to a source of gas. In a preferred embodiment, instead of utilizing two distinct gas sources to supply the first acceleration nozzle and the second "housing" nozzle, a portion of the gas passing through the acceleration nozzle may be diverted by means of slits built into the latter. The slits act as a separator of the gaseous phases and solid particles, and prevent the solid particles from penetrating the second nozzle. Acceleration nozzles of the present invention are typically used for delivering carboniferous powdered materials into a steel bath.
Patent DE-3581261-D1 (DE)
IPC: B65D5/72
Filed: 1985-01-30
Granted: 1991-02-14
Abstract: The packaging container is made of cardboard or similar material, in particular a box which is made from blanks by folding and/or gluing and is rectangular in the base surface and in cross-section. It has a bottom part (2), provided for storing and removing individual parts, and a top part (3) which can be placed on top of the bottom part (2) and close the latter. The top part has wall regions which can be opened out around a fold (17), acting as a hinge, on the top side of the top part (3) and expose an access opening to the bottom part (2). Guide tabs as side wall portions (20), beginning at the fold (17) and continuing from the longitudinal edges of the wall (14) ending at the fold, are constructed on the wall (14) forming the top side and closing the access opening at the top. Said guide tabs are bent perpendicular to the top side in the direction towards the bottom part (2) and are preferably of arcuate construction at their edge located opposite the fold (17) in such a way that there is swivellability inside the top part (3). <IMAGE>
Patent DE-3661982-D1 (DE)
Title: Trader's stall
Inventor: SPATHELF JORG
IPC: A47B83/00
Filed: 1986-06-05
Granted: 1989-03-09
Abstract: 1. Trader's stall, comprising a supporting frame (20-32), a worktop (14), and a monitor tower (16) projecting above saif worktop ans including at least one screen display unit (54) incorporated therein, the supporting frame (20-32) having a stationary part (20-28) and an adjustable part (30, 32, 42, 50, 52), and the adjustable part (32, 50, 52) being connected to the display unit (54), characterised in that the stationary part (20-28) is connected to at least one screen antiglare filter (56) arranged on the monitor tower (16), and that the adjustable part is adjustable as to height and/or inclination.
Patent DE-3663519-D1 (DE)
Title: Phthalic anhydride process and product
Inventor: CALABRESE FRANK A
IPC: C07C63/16
Filed: 1986-06-02
Granted: 1989-06-29
Abstract: A phthalic anhydride product having a particle configuration made up of a mixture of spheroids, needle-like crystals, and amorphous particles is produced by feeding molten phthalic anhydride at a temperature between 131 DEG and 155 DEG  into a spray nozzle in a closed cycle congealing chamber. The molten phthalic anhydride is discharged from the spray nozzle into a co-current or counter-current flow of inert gas at a temperature between - 10 DEG  and 70 DEG C, in order to congeal the product, which is then removed and transferred to a hopper or other storage means. For nozzle orifices having a diameter from 1 to 4 mm, discharge pressures of between 10 and 300 pounds per square inch are employed. In an especially preferred embodiment, the needle-like crystalline configurations are disjoined from the spheroids, thereby increasing the bulk density of the product, which in all embodiments exhibits the combination of superior flowability and more rapid dissolution, when compared with prior art products.
Patent DE-3666083-D1 (DE)
Title: Suspension for a vehicle
Inventor: PUCK ALFRED PROF DR ING
IPC: B60G11/113
Filed: 1986-07-07
Granted: 1989-11-09
Abstract: 1. A suspension for vehicles, in particular self-driven vehicles, having at least one spring plate (1) which is connected to an axle by a clamping device (2) and optionally at least at one end to the vehicle by an eye or the like, the clamping device (2) being in contact, directly or indirectly, on at least a substantial portion of the upper and lower surfaces which face the spring, and having a supporting suspension (10, 14, 15), the spring plate (1) being constructed of fibre-reinforced plastic with fibres which run across the longitudinal extent, and having form-locking elements to prevent a relative movement in the longitudinal direction of the spring, and being held rigidly in the clamping device (2), and the supporting spring (10, 14, 15) being in planar contact with the spring with the interposition of a sliding layer, characterised in that the spring plate (1) has two inclined surfaces (4, 5) inside the clamping device (2) which point towards each other and which, with the adjoining surfaces (6, 7) which face the end of the spring, enclose an angle (alpha) of between 5 degrees and 30 degrees, in particular 10 degrees and 20 degrees, which inclined surfaces cooperate with an inclined surface (8, 9) of the clamping device (2), a filled plastic which is constant in volume, e.g. an epoxy resin filled with powdered metal, preferably members (12) made in situ, being arranged between the bearing surface (11) of the clamping device (2) which lies opposite the inclined surface and the spring plate (1).
Patent DE-3667474-D1 (DE)
Inventor: BRAVET JEAN-LOUIS
IPC: C08G18/81
Filed: 1986-03-24
Granted: 1990-01-18
Abstract: An adhesive layer used in the manufacture of laminated glasses. The layer comprises a cold polymerizable polyurethane formed from an isocyanate component comprising a monoisocyanate with a double ethylene bond and from a polyol component and at least one polymerization initiator.
Patent DE-3682807-D1 (DE)
Inventor: HEGI ROBERT
IPC: B62J6/00
Filed: 1986-04-16
Granted: 1992-01-23
Abstract: The device has a generator (13) located in the same casing (11) as a battery (14) and switching circuitry (15). In the same casing is also a gear (12) before the generator and coupled via a flexible shaft (8) to the drive (7). The flexible shaft is connected to the gear via a coupling (16), i.e. a threaded coupling. The drive is a cog wheel drive (26,27) on the front wheel hub. The drive consists of a drive wheel having a circular shape and that on the one side has a concentric drive face engaging a pinion (27).
Patent DE-3750339-D1 (DE)
Inventor: GALLO ROBERT CHARLES
IPC: C07K16/00
Filed: 1987-02-02
Granted: 1994-09-15
Abstract: Synthetic peptides containing portions of the epitopic sequence HTLV env (460-550) are disclosed which peptides are useful as reagents in immunoassays for detection of AIDS antibodies, as immunogens for eliciting polyclonal or monoclonal antibodies against AIDS virus env protein and as components in AIDS vaccines.
Patent DE-3750516-D1 (DE)
Inventor: HARUO SAKAMOTO
IPC: H01R13/04
Filed: 1987-01-27
Granted: 1994-10-20
Abstract: A connector is composed of a plug with plug pins (30, 60) and a socket with receptacles (10, 50) for receiving the plug pins (30, 60) therein. Each receptacle (10, 50) is a metal plate bent into a substantially rectangular parallelepiped configuration with a pair of parallel resilient contacts (17, 18, 51, 52) formed at one side of a pair of opposite sides. The associated plug pin (30, 60) is also of a substantially rectangular configuration in cross section to permit it to be sandwiched between the opposite sides of the receptacle. The corners or side edges of the plug pin (30, 60) are shaped in an arcuate fashion for engagement with the contacts (17, 18, 51, 52).
Patent DE-3752168-D1 (DE)
Inventor: WEDEL GREGORY L
IPC: D21F/
Filed: 1987-12-18
Granted: 1998-03-26
Abstract: Papermaking appts. has a first transfer system delivering paper from a press section to the first section of a drier, pref. having many drier rolls and vacuum rolls. A second drier section pref. also has many drier rolls and vacuum rolls and a drier transfer system passes paper from first section to second section without open draw, specifically via an unfelted drier roll. Specifically the first and second sections dry opposite sides of the paper or both dry the same side, and pref. a third section dries the opposite side.
Patent DE-3770505-D1 (DE)
Inventor: BOUSSER CHARLES
IPC: B08B3/08
Filed: 1987-03-16
Granted: 1991-07-11
Abstract: (a) Apparatus for regulating the concentration of an oxidizing solution, particularly a solution containing disinfecting molecules. (b) Apparatus characterized in that it comprises a secondary pipe (6) branched to a main pipe (1) upstream of a readjustment pipe (5) to which is fitted a measuring cell (2), as well as an addition pipe (12) connected to a reservoir (8) containing an adapting solution (7).
Patent DE-3772030-D1 (DE)
Inventor: CROMBACK THIERRY
IPC: A01B17/00
Filed: 1987-12-11
Granted: 1991-09-12
Abstract: The present invention relates to a device for hitching an implement for treating and cultivating ploughed land to a reversible pulled plough. This device comprises essentially an arm (8) carrying an anchor (9) and articulated on the plough (2) along a substantially vertical axis in order to interact with a drawbar (13) articulated on the implement (4) along a substantially horizontal axis (Y-Y'), whilst a spring (11) for the return of the arm (8) is provided between this arm and the plough (2), and a chain (12) is provided between the arm (8) and plough (2) in order to limit the movement of travel of the arm at such an angle ( alpha ) that the implement (4) pulled by the plough (2) is maintained in the axis of the ploughed strip (L). The device of the invention makes it possible particularly to hitch a reversible pulled plough to a disc roller. <IMAGE>
Patent DE-3773801-D1 (DE)
Inventor: COPPENS WILFRIED
IPC: C08L21/00
Filed: 1987-06-23
Granted: 1991-11-21
Abstract: A brass alloy coating is disclosed which is of use in the manufacture of steel reinforced rubber articles, particularly tires. The alloy contains small amounts of phosphorus, particularly phosphates, and the adhesion between the rubber and brass is thereby improved, especially under high humidity and/or high temperature conditions.
Patent DE-3776367-D1 (DE)
Inventor: KOLSTAD ROBERT A
IPC: A61L2/20
Filed: 1987-02-24
Granted: 1992-03-12
Abstract: Heat-labile articles are sterilized by subject­ing them to pulses of sporicidal vapors and maintaining them for a holding period in contact with such vapors.
Patent DE-3786425-D1 (DE)
Inventor: POPP HANS OSKAR DR MED
IPC: A61K36/00
Filed: 1987-05-02
Granted: 1993-08-12
Abstract: Dopaminergic medicaments for treating diseases caused or influenced by dopamine deficiency contain an extract of Vitex agnus-castus. The extract is pref. an alcohol extract of Vitex fruits. The medicaments may be administered orally.