baber/WOPTO huggingface dataset:
Patent DE-3170091-D1 (DE)
Title: Force sensor, in particular for ballistic pressure measurements
Inventor: ENGELER PAUL
IPC: F42B35/00
Filed: 1981-03-26
Granted: 1985-05-30
Abstract: A force transducer, particularly for the ballistic measuring of the combustion pressure in the cartridge case of a firearm, is disclosed which includes a force transmission element which rests with one of its front areas on the cartridge case. The force transmission element is surrounded on its exterior by an outer sleeve which also rests with its front area on the cartridge case. The front areas of the force transmission element and of the outer sleeve are exactly adapted to the curvature of the cartridge case by reaming after the transducer has been mounted in the firearm. With the combustion of the powder, the cartridge case expands and transmits its force to a sensor element via the force transmission element, with the sensor element being preferably in the form of at least one piezoelectric transversal quartz element which is held under pretension between the force transmission element and a basic receiver component. The spring rigidity of the force transmission element and the spring rigidity of the outer sleeve are matched in such a way that both parts yield essentially to the same extent to the pressures acting upon them in the axial direction of the transducer. The result is that the contact conditions of the cartridge case with the front area of the force transmission piston do not change appreciably after the expansion in comparison with the initial conditions so that a calibration curve of the force transducer which is independent of the installation can be supplied by the manufacturer.
Patent DE-3261286-D1 (DE)
Title: Machine for sawing stone blocks
Inventor: LAUGA GILLES
IPC: B28D1/06
Filed: 1982-06-18
Granted: 1985-01-03
Abstract: Machine for stone blocks' sawing. The sawing machine includes a frame mounted in order to pivot around a horizontal axis (6) and wearing two saw blades (8) on each side of this frame, the cutting edge of the blades (8) having an arc shape which center coincides with this horizontal axis (6). Means are provided to animate the frame with an oscillating movement around this horizontal axis (6) and to have a forward movement horizontally of the stone blocks (23) in direction of the saw blades (8). The machine is used for cutting particularly hard stone blocks in slabs (FIG. 1).
Patent DE-3268600-D1 (DE)
Title: Method of cooling a cast strand during continuous casting
Inventor: SAUTEBIN RAOUL
IPC: B22D11/124
Filed: 1982-11-12
Granted: 1986-02-27
Abstract: A continuously cast strand or ingot of metal is cooled as it emerges from the mold by applying a coolant directly to the surface of the strand. In order to prevent distortion at the foot of the ingot due to too abrupt cooling, polymers of molecular weight 104-108 are added to the coolant at least during the initial phase of casting. By the addition of polymers to the coolant the kinetics of formation and discharge of vapor bubbles as the coolant strikes the ingot surface are significantly altered due to the reduction in the surface tension of the coolant; as a result of this an insulating film of coolant vapor forms on the surface of the ingot thus reducing the heat flow from the ingot.
Patent DE-3275570-D1 (DE)
Title: Semi-automatic valve for the discharge of a predetermined volume of fluid under pressure, particularly a flush valve
Inventor: BLANC RENE
IPC: F16K21/16
Filed: 1982-11-15
Granted: 1987-04-09
Abstract: 1. A tap with semi-automatic operation allowing delivery of a predetermined quantity of a fluid under pressure, more particularly a water flushing tap for example for installation in a W.C., 5 comprising : a. an inlet (2) and outlet (4) of fluid under pressure ; b. a sealing member (27) which is displaceable in a linear manner and the seat of which is disposed between the aforementioned inlet and outlet ; c. a cylindrical chamber (7) one end of which is fitted with the said seat ; d. a piston (25) integral with the said sealing member (27) and movable in a sealing-tight manner in the chamber (7), the piston comprising a first face (28) turned towards the base (11) of the chamber, the first face of the piston being permanently subjected to the pressure on the inlet fluid and having in the sealed position (27) a lower surface than the surface of the second face (29) of the piston ; e. a first link (21) provided between the inlet and the base or near the base (11) of the chamber (7) ; f. a calibrated restriction (22, 24) incorporated into the first link so that the piston returns with predetermined timing, corresponding to the flow of a predetermined volume of fluid between the opening and closing of the sealing member coupled to the piston ; and g. an actuating member (16) arranged so as to seal the second link when it is not actuated and to open the second link and cause the fluid to flow when it is actuated, characterised in that the restriction is formed by a revolving cylindrical mandrel (24) mounted in the path of the liquid using the first pipe (21) extending between the inlet (2) and the base (11) of the chamber.
Patent DE-3279230-D1 (DE)
Title: Method of and apparatus for heat transfer for the air conditioning of spaces for living beings in large numbers, in particular for livestock
Inventor: VARGA AGNES DIPL ING
IPC: F25B29/00
Filed: 1982-01-21
Granted: 1988-12-29
Abstract: The system is esp. for use in air conditioning plant in animal stables, etc. The stale air is removed from the stables, and fresh air fed in. The vapours produced by the animals are condensed to below the dew point. The temperature of the heat generated by the condensation process is increased by e.g. a heat pump to a level, which is above the stable temperature. The amount of condensation heat, not given off to the ambient air, is fed to the air conditioning medium. The heat at increased temperature is returned to the stable, or used to preheat the fresh air.
Patent DE-3364331-D1 (DE)
Title: Display tray for merchandise
Inventor: MERL MILTON J
IPC: A47F5/00
Filed: 1983-03-22
Granted: 1986-08-07
Abstract: 1. A shelf divider system for receiving products to be displayed, comprising at least one shelf surface (16) with divider elements (18) being arranged on said shelf surface and defining individual sheft units, said shelf surface being provided along its front edge (14) with a means for receiving information elements which is designed as a supporting profile (12, 78, 111) additionally comprising along its lengthwise extension a catching device (38 ; 112) for providing a locking connection with a divider element (18) and/or an information element (50, 103), characterized in that said supporting profile (12, 78, 111) has a section of U-shaped cross-section with the base (40) thereof lying on said shelf surface (16) and with the longitudinal walls (32, 34 ; 82, 84) thereof having inwardly directed longitudinal edges (28, 30 ; 90, 92) with a slot (256, 112) for insertion defined therebetween, and that said divider member or said divider elements (18), respectively, and/or said information elements (50, 103) have a locking projection (26, 56, 86, 104) with a broadened portion (36) which when being inserted into the chamber formed by said U-shaped cross-section comes into interlocking engagement with the inwardly directed longitudinal edges (28, 30 ; 90, 92) of said longitudinal walls (32, 34 ; 82, 84).
Patent DE-3461507-D1 (DE)
Title: Filter receptacle for a hand suction cleaner
Inventor: NEUGART HORST
IPC: A47L9/12
Filed: 1984-04-11
Granted: 1987-01-15
Abstract: 1. External filter cassette, which accommodates a paper filter bag, for hand suction cleaners, characterized in that the filter cassette (3) consists of a housing (5) made of tufted material which is permeable to air without additional support elements.
Patent DE-3463248-D1 (DE)
Title: Aerosol container
Inventor: GIEDE KARL
IPC: B65D83/38
Filed: 1984-06-18
Granted: 1987-05-27
Abstract: 1. Aerosol packaging with an upper chamber (9) receiving a first component (A) substantially free of pressure as well as with a lower chamber (10) receiving a second component (B) together with a quantity of propulsion gas under pressure and substantially sufficient for the expulsion of the component mixture (A, B), with a connecting channel (16) between the chambers, which is to be opened with the aid of a valve arrangement (12, 13), and with an independently actuable head valve (11) of the upper chamber (9), characterised thereby, that the lower chamber (10) is lined by an inner bag (1) filling out the chamber volume and being stable in storage in respect of the chamber contents and that a sealing ring (3), which is of a thickness exceeding the wall thickness of the inner bag by a multiple and which is matched to the sealing profile of a valve (13) - which is to be placed on the lower chamber (10) - of the valve arrangement (12, 13), is shaped to the bag rim at the periphery of the bag opening (2), wherein the sealing ring (3) is clamped between the rim (14) of the lower chamber (10) and the sealing profile (15).
Patent DE-3466233-D1 (DE)
Title: Coating composition and its use for the preparation of oxygen barrier coatings on plastic articles
Inventor: QUACK WOLFGANG
IPC: C08L1/00
Filed: 1984-09-22
Granted: 1987-10-22
Abstract: This invention relates to a coating composition of a thermoplastic vinylidene chloride copolymer and a thermoplastic polyester urethane and the use of said coating composition for the preparation of oxygen impermeable flexible coatings on plastic articles, in particular synthetic pipes for floor heatings.
Patent DE-3466892-D1 (DE)
Title: Antifoulants for thermal cracking processes
Inventor: PORTER RANDALL ALAN
IPC: C01G30/00
Filed: 1984-08-14
Granted: 1987-11-26
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of an organic compound of chromium, a combination of tin and elemental chromium or an organic compound of chromium, a combination of antimony and elemental chromium or an organic compound of chromium and a combination of tin, antimony and elemental chromium or an organic compound of chromium.
Patent DE-3470408-D1 (DE)
Title: Process and apparatus for the compensatory storage of packaging tape in packaging machines
Inventor: BARTZICK GUNTER
IPC: B65B13/18
Filed: 1984-06-23
Granted: 1988-05-19
Abstract: The packaging band in packaging machines, especially when it is formed from plastic, was previously temporarily stored in meandering loops. According to the invention, the band is stored in coils in a spiral relationship to each other, whereby the center of the spiral is shifted and the coils have a free intermediary space between each other. The packaging band can be easily fed at a tangent to the start of the smallest coil without sharp bends and removed at the largest coil by means of shifting the center. The spiral can also be in a standing position. It is advantageous in this instance if the packaging band is fed in and removed in the vicinity of the lowest point. The innermost coil is not limited in its size by any fixed stop means, but rather the infeed of packaging band is cut in by a sensing switch when the radius of the inner coil has reached a certain minimum size. The switch also cuts out the infeed to the storage unit in time during operation, so that the outermost coil does not firmly contact an outer ring.
Patent DE-3471235-D1 (DE)
Inventor: KNUSTING GREGOR DIPL ING
IPC: A01D78/12
Filed: 1984-07-04
Granted: 1988-06-23
Abstract: 1. Hay tedding machine for ring with controlled tines, comprising at least one tine rotor, wherein - the or each tine rotor possesses an upright frame axle (1), as tine rotor axle, - on the frame axle (1) a rotationally stationary control cam (8) is mounted and a driven rotary frame (2) is journalled, - the rotary frame (2) engages over the control cam (8) from above and carries a plurality of tine support arms (3), which extend in their height position perpendicularly to the frame axle (1), and - each tine support arm (3) carries substantially downwardly orientated tines (pairs of tines) and journals them under cam control pivotally about its own longitudinal axis in a tangential support bearing (5, 5'), which is releasably fixed to the rotary frame (2) and extends outside the control cam (8), characterized in that - on the rotary frame (2) a mounting ring (2a) furnished with screw holes for the releasable mounting of the support bearings (5, 5') is present - each tangential support bearing (5, 5') is screwed at two points to the mounting ring (2a), the two screwing positions being disposed at opposite sides of a support bearing (5, 5') and spaced from each other in the axial direction of the tine support arm, - adjacent support bearings (5, 5') overlap each other with fixing eyes (6, 7), and - for each tine support arm (3) only one fixing screw (4) is used, which, in a generally vertical arrangement, passes through both the rotary frame mounting ring (2a) and also the fixing eyes (6, 7) of adjacent support bearings (5, 5') and secures the support bearings (5, 5') in clamped connection.
Patent DE-3475673-D1 (DE)
Title: Polarised electromagnetic relay with an angular yoke arrangement
Inventor: NESTLEN WOLFGANG DIPL ING
IPC: H01H50/04
Filed: 1984-06-29
Granted: 1989-01-19
Abstract: The polarized, electromagnetic relay includes a magnet frame, relative to conduit rabbets, with angles-off yoke arrangement, which includes two separated, parallel-arranged yokes, as well as a permanent magnet that lies therebetween and between anchor plates. The two yokes are L-shaped and formed exactly identical, whereby their core shanks stretch over the entire length of the exciter coil, and lie next to each other in the region of the exciter coil. Thereby a mechanically and electrically absolutely symmetrical magnet frame results, whose asymmetry is compensated by losses arising from the air gap. Through the use of individual yokes there ensues a simple assembly in the spring jack, which functions as holding element for all of the parts.
Patent DE-3481056-D1 (DE)
Inventor: GUNTHER WOLFGANG H
IPC: C07D293/10
Filed: 1984-09-06
Granted: 1990-02-22
Abstract: Tellurazolium and derivative compounds are disclosed which can be usefully employed as dyes, antifoggants or stabilizers, nucleating agents, latent image keeping addenda, or speed or contrast altering addenda in silver halide photographic systems.
Patent DE-3482595-D1 (DE)
Inventor: WILLNOW PETER DR RER NAT
IPC: C12Q1/44
Filed: 1984-11-09
Granted: 1990-08-02
Abstract: The present invention provides a process for the determination of glycerol in free or bound form by reaction with ATP in the presence of glycerol kinase (GK) and optionally of a hydrolase with the formation of glycerol-3-phosphate and ADP and determination of one of these reaction products with the help of at least one subsequent enzymatic reaction, wherein the determination is carried out kinetically and, for this purpose, the reaction with ATP is made rate-determining for the whole reaction and this is allowed to proceed according to the pseudo-first order in that there is added a sugar of the general formula:    <IMAGE>  (I)  in which carbon atoms 2 and 3 have the D-threo configuration and R is a carbohydrate radical containing up to 3 carbon atoms and in which one hydroxyl group can also be replaced by a hydrogen atom. The present invention also provides a reagent for the kinetic determination of glycerol, comprising glycerol kinase, ATP and a system for the determination of glycerol-3-phosphate or of ADP and optionally a hydrolase, wherein it additionally contains a sugar of the general formula:   <IMAGE>  in which carbon atoms 2 and 3 have the D-threo configuration and R is a carbohydrate radical containing up to 3 carbon atoms and in which one hydroxyl group can also be replaced by a hydrogen atom.
Patent DE-3565464-D1 (DE)
Title: A pharmaceutical composition and a method for preparing same
Inventor: SIREN MATTI
IPC: A23L5/20
Filed: 1985-10-22
Granted: 1988-11-17
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent DE-3568303-D1 (DE)
Title: Apparatus for orthoradial panoramic tomography
Inventor: DELNON HANSPETER DR
IPC: A61B6/14
Filed: 1985-12-13
Granted: 1989-03-30
Abstract: The apparatus (10) for orthoradial panoramic tomography comprises a radiation source (111) for motion relative to a point of reference (Pb); a cassette means (112) also for motion relative to the point of reference; a support (11) for holding the radiation source (111) and the cassette (112) relative to the point of reference; a head positioning means (16, 25) including a first or intraoral device (25) and a second or extraoral device (16) for positioning the patient's head relative to the point of reference; a carriage (12) connected with the support (11) and including a grip (121); a substantally vertical column (14) for slidingly holding the carriage (12) in a vertically defined position and having a vertical axis (A<1>) distanced from the point of reference; the apparatus further comprises a foot positioning means (17) having a substantially horizontal reference face (170) for defining a vertical distance from the horizontal reference face to the point of reference (Pb) and a substantially vertical reference face (171/172) for maintaining toe and/or heel portions of the patient's feet in a predetermined position; a distancing means (18) is provided for maintaining the at least one vertical reference face (171/172) at a reproducible horizontal distance from the vertical axis (A min ) of the column (14); and a means (19) is arranged for determining and reproducibly setting a vertical distance between the horizontal reference
Patent DE-3569538-D1 (DE)
Title: Novel antibiotics, process for their preparation and pharmaceutical compositions containing them
Inventor: HORAN ANN CAMILLE
IPC: C12P19/38
Filed: 1985-09-12
Granted: 1989-05-24
Abstract: Novel compounds of the general formula I 
<CHEM>
 
<??>Actinomadura melliaura nov. sp. (ATCC 39691) produces four novel compounds which have been designated AT 2433 A1, AT 2433 A2, AT 2433 B1 and AT 2433 B2. The novel compounds or pharmaceutically acceptable salts thereof exhibit antibacterial and antitumor activity.
Patent DE-3573426-D1 (DE)
Title: Process for preparing 5,6,7,8-tetrahydro-6-(l-erythro-1',2'-dihydroxypropyl) pterin
Inventor: AZUMA MASAAKI
IPC: C07D475/04
Filed: 1985-02-21
Granted: 1989-11-09
Abstract: A process for preparing tetrahydrobiopterin which is rich in the (6R)-form, which comprises hydrogenating L-erythrobiopterin in a basic medium in the presence of a platinum group catalyst. According to the process, tetrahydrobiopterin improved in (6R)/(6S) ratio can be easily obtained in a high yield.
Patent DE-3573624-D1 (DE)
Title: Process for making a hinge seam for connecting the ends of a woven band together, and apparatus for carrying it out
Inventor: KRENKEL BERNHARD DR
IPC: D21F7/10
Filed: 1985-11-13
Granted: 1989-11-16
Abstract: 1. A method of manufacturing an insertion-type seam for making a web belt, especially a wire web, endless, in which the warp ends of each web side are interwoven with an auxiliary warp strip, characterized in that the warp ends after unravelling of the right-hand and the left-hand web sides are strung in a magazining bunch mechanically individually separated in accordance with the weaving order and alternatingly returned and rewoven about a central wire of any desired cross-sectional area, said central wire being disposed in the centre of the auxiliary warp strip and consisting of at least one wire, so that in accordance with the weaving progress a warp end of the right-hand and the left-hand web side alternately winds about the central wire, while the respective opposite warp is re-woven without being looped about the central wire, the warp ends after insertion into the shed made in accordance with the weaving order being beaten up in parallel to the selvedge.
Patent DE-3578387-D1 (DE)
Inventor: TOELKE FRITZ
IPC: B05C3/09
Filed: 1985-02-28
Granted: 1990-08-02
Abstract: 1. Apparatus for impregnating porous articles, in particular cast or sintered metal articles, by means of a liquid impregnating medium, also synthetic resin, with a vessel (20), which can be lifted, for the impregnating medium and present in a lower part of the container (2), with a basket (12) having a permeable wall and receiving the articles to be impregnated and with a rotatably mounted centrifuge (11, 12), characterised in that the basket (12) is mounted in the upper part of the tightly sealable container (2) in a rotatable basket receiving device (11) and forms in common with it the centrifuge (11, 12), that there is secured in the upper part of the container (2) a cage (6) which encloses the centrifuge (11, 12) and contains at its lower end (9) an upstanding bearing (10) for the centrifuge (11, 12), and that a drive (13) for the centrifuge (11, 12) is mounted in the openable lid (3) of the container (2).
Patent DE-3660239-D1 (DE)
Title: Feedblock for a slit co-extrusion die
Inventor: DEHENNAU CLAUDE
IPC: B29C48/495
Filed: 1986-03-20
Granted: 1988-07-07
Abstract: The block comprises a central channel (2) which feeds a first molten plastic, and at least one secondary channel (5, 10) which feeds a different molten plastic and connects to the central channel (2) upstream of the die, the central channel (2) in the connection zone, being equipped with a flat portion (11) which alters the cross-section of the channel, the said flat portion (11) being mounted in a removable piece (12) coaxial with the central channel and arranged in a guide tube (13) which intersects the central channel (2) and runs through the feed block (1), the said block being equipped with means (20), (21) for gradually withdrawing the removable piece (12) via the guide tube (13) and for replacing it by another removable piece (18) equipped with an identical or different flat portion (19). The block is particularly suitable for feeding a flat die which delivers films, sheets or composite panels.
Patent DE-3663728-D1 (DE)
Title: Coupling with grip members
Inventor: BADOUREAUX JEAN-PIERRE
IPC: F16L37/08
Filed: 1986-06-27
Granted: 1989-07-06
Abstract: This fitting has a transverse bore (3) and, at one of its ends, a male or female threaded end to connect it immovably to one of the two parts to be joined by means of tube (6) and, at its other end, a ring-shaped chamber (5) which is coaxial to bore (3) and which, in addition to a ring-shaped watertight joint (9) and a retaining collar (8), houses a ring-shaped member (7) which has prongs (7a) slanted toward the rear (5a) of chamber (5) and pro-jecting radially into chamber (5), thus delimiting an inside diameter normally smaller than the outside diameter of the connecting tube, the purpose of this chamber (5) being to receive and retain one of the ends of tube (6) simply by inserting it to the rear (5a) of the chamber and the inside and outside diameters of chamber (5) corresponding approximately to the outside diameter of tube (6), while the outside diameter is greater than the outside diameter of tube (6) to make it possible to house the ring-shaped joint (9), the pronged member (7) and the retaining collar (8), and within which the ring-shaped pronged member is associated with a ring-shaped support (11) having an outer ring (11a) of the same outside diameter as ring-shaped pronged member (7) and an inner tubular part that has an inside diameter normally equal to or slightly greater than the outside diamter of connecting tube (6) and of which the free edge is oriented toward prongs (7a) of the pronged member (7) for the purpose of limiting, while serving as support for their swing in the direction of penetration into the wall of the tube. The inner tubular part is formed of tabs (11b) connected to ring ( 11a) mentioned above by their heel-shaped part (11c) curved radially outward.