baber/WOPTO huggingface dataset:
Patent DE-4340186-A1 (DE)
Title: Centrifugal spreader for fertilizer and similar
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1993-11-25
Abstract: The discharge elements each consist of two parts where the outer part can be set in different positions to achieve different trajectories. With the outer part (14,16) pushed in a first smaller distribution width is achieved, and with the outer part extended a second larger distribution width is possible. The inner and outer parts can be set in only two positions relative to each other. The outer part for the extended position is designed so that the upright wall section of the outer part lies on the same plane as the upright wall section of the inner part. The discharge elements can have three parts sliding telescopically relative to each other.
Patent DE-4342587-A1 (DE)
Title: Hydraulic appts. with electric motor driven pump and pressure-limiting valve
Inventor: STEUDEL WOLFGANG DIPL ING
IPC: F15B20/00
Filed: 1993-12-14
Abstract: The screw-in valve (10) has its seating (15) at the transition between a longitudinal bore (13) and an axial bore (14) above which a transverse bore (16) extends through the casing (11). The ball (18) has a cylindrical guide (19) with a step (20) for abutment of a compression spring (21) between the guide and a set screw (22). In the outlet a pressure switch (29) is provided for isolating the pump drive electric motor from the mains, preventing continuous operation in the overload range.
Patent DE-4343154-A1 (DE)
Title: Device for use in a press for feeding connecting elements and the fastening thereof in workpieces by pressing
IPC: B23P19/00
Filed: 1993-12-17
Abstract: The invention relates to a novel design of a device for use in a press for feeding connecting elements and the fastening thereof in workpieces by pressing, with a punching head which is provided on a cool part or pressing part of the press and with which the joining and pressing of the connecting elements in the workpieces takes place, with a rigid feed for feeding the connecting elements to the punching head, in which feed the connecting elements are tightly joined together in a row, with a device for feeding the connecting elements to the rigid feed and with means for generating a feeding force which advances the connecting elements in the rigid feed towards the punching head.
Patent DE-4400242-A1 (DE)
Inventor: HOLZER KLAUS DIPL ING
IPC: B09C1/08
Filed: 1994-01-07
Abstract: PCT No. PCT/EP94/04300 Sec. 371 Date Jul. 1, 1996 Sec. 102(e) Date Jul. 1, 1996 PCT Filed Dec. 23, 1994 PCT Pub. No. WO95/18687 PCT Pub. Date Jul. 13, 1995In the process for treating contaminated mud or suspended earth, the mud or the suspended earth in concentrations of 3% to 25% dry matter is wet-oxidized by addition of pure oxygen or an oxygen-containing gas at a temperature of 120 DEG  C. to 220 DEG  C., under a pressure of 3 bar to 50 bar and at pH values <7. To accelerate the oxidation reaction, iron ions alone or in combination with quinones or quinone-forming substances are added to the mud or to the suspended earth.
Patent DE-4404812-A1 (DE)
Inventor: HES WILHELM
IPC: E02D17/00
Filed: 1994-02-16
Abstract: The mechanism consists of vertical struts (1) at both sides along the trench, each with a guide duct (7) for an expansion frame (3), and a roller track parallel to the duct for support of the frame rollers (13). On both strut sides are guide ducts (10) for sheeting panels (8,9). The frame is positively vertically slidable over rails (6) in the strut guide ducts. The frame has two vertical side struts (4) and two rigidly coupled transverse struts (5). A cradle (14) swivelable about a horizontal axis (17) on both side struts of the expansion frame is fitted at the level of the lower transverse strut. At both free cradle ends are mounted the rollers identically spaced from the horizontal axis and parallel to it.
Patent DE-4406049-A1 (DE)
Title: Fractional distillation system for pure argon from air
Inventor: ROHDE WILHELM
IPC: F25J3/04
Filed: 1994-02-24
Abstract: The fractionation system has at least one air fractionation column (9) and an argon purification column (25). An argon-enriched mixture (24) of air gases, is introduced into the argon purification column (25). The top end product (28) of this column (25) is partially condensed by heat exchange (29) with a vapourised cooling medium (11). The condensate (28a) is sent back to the column as reflux; from the bottom of this column (25) a substantially nitrogen-free argon product (26) is withdrawn. An indirect heat exchanger (29) is used; the coolant (11) should have an oxygen content of less than 10%. Also claimed are a method involving the use of a heating medium, and two embodiments suitable to carry out the processes detailed.
Patent DE-4406220-A1 (DE)
Title: Method of joining together metals and ceramics
Inventor: SUTHOFF BURKHARD DR
IPC: B23K20/02
Filed: 1994-02-25
Abstract: Metal and ceramic bodies (1,2) are joined together by treating them inside a vacuum tight container (7) with an intermediate layer (3) between them. Specially shaped electrodes (5) produce a high frequency field which excites the surface atoms of the parts and causes the surfaces to heat up. After heating the parts are forced together (6) under pressure.
Patent DE-4410133-A1 (DE)
Title: Long wall face-cutting machine for mining
Inventor: LOUIS OTFRIED
IPC: E21C27/02
Filed: 1994-03-24
Abstract: A longwall face-cutting machine used in mining and particularly in coal mining, has a feed conveyor on which the cutters are mounted. All the drives and supplies for the machine are located in a housing (20) as modules. These include supplies for electric motors and the hydraulic power system (27). Distribution boxes (24) are provided and electrical control and monitoring units are rack mounted (30). A central module (35) provides input and display functions.
Patent DE-4411881-A1 (DE)
Title: Process for the assembly of cassette halves
Inventor: MIZUTA AKIRA
IPC: G11B23/03
Filed: 1994-04-06
Abstract: In the process for the assembly of cassette halves with a pair comprising an upper and lower cassette half (1a, 1b), which are coupled to each other, after separating the halves from each other the upper cassette half or the lower cassette half is turned round in order that the two halves face upwards, both the upper and lower cassette halves being presented parallel to each other, inner components are fitted into the upper and lower cassette halves while they are presented in an upwardly facing state, and after that the upper cassette half is coupled to the lower cassette half. After the assembly of the inner components, the upper cassette half is rotated and moved along the presenting direction on its presenting surface and is consequently turned into its downwardly facing state, the lower cassette half is horizontally raised, the upper cassette half is horizontally rotated, in order as a result to be moved to a position above the lower cassette half, and the upper cassette half (1a) is coupled to the lower cassette half (1b). <IMAGE>
Patent DE-4412376-A1 (DE)
Title: Semi-finished prod. useful for making fibre reinforced components
Inventor: BUCK ALFRED
IPC: B29C70/22
Filed: 1994-04-13
Abstract: A product or esp. a semi-finished product for the manufacture of shaped components, consists of a textile fabric with: (a) yarns (4) of a first material, and(b) yarns of a second material (5). At least the second material is thermoplastic with a softening temperature (glass transition temperature) lower than that of the first material. The yarns of different materials are equally distributed over the surface of the fabric.
Patent DE-4417081-A1 (DE)
Title: Removing organic cpds. from fluids, e.g. water or air
Inventor: CHMIEL HORST PROF DR ING
IPC: B01J20/34
Filed: 1994-05-17
Abstract: A process for removing organic cpds. (I) from fluids for subsequent recovery consists of absorbing (dissolving) (I) in a polymer in which the cpds. have a partition coefft. of at least 10 times higher than in the fluid.  Also claimed is an appts. for this process, in which a stream of fluid contg. (I) is passed through a vessel packed with polymer particles or through/over thin-walled tubes or films made of polymer.
Patent DE-4421663-A1 (DE)
Title: Sandwich component having a bearing body
Inventor: PAINSITH HERMANN DIPL ING
IPC: A44C5/00
Filed: 1994-06-21
Abstract: The invention describes a sandwich component (1) having a bearing body (3) of plastic (15) which can be melted again. In this case, there is moulded onto the bearing body (3) a layer (2) having characteristics and/or strength values which are at least mechanically different from said bearing body, the layer (2) being arranged within the bearing body (3). The layer (2) is formed integrally with the bearing body (3) and is arranged at least over a partial region (4, 9) approximately in a central region (5) between two mutually opposite surfaces (13, 14) of the bearing body (3). In this partial region (4, 9), the layer (2) is covered by the bearing body (3) with its two mutually opposite top sides (25, 26) facing the surfaces (13, 14) of the bearing body (3). The bearing body (3) is moulded on, connected in a positive-locking or non-positive manner, with at least one top side (25, 26) of the layer (2). <IMAGE>
Patent DE-4425784-A1 (DE)
Title: Welding of plastics tubes of different sizes and types
Inventor: BAUKE ALBRECHT
IPC: B29C65/20
Filed: 1994-07-14
Abstract: To weld together plastics tubes of different dimensions, such as for a heating or cooling mat, two plastics tubes (1, 2) to be welded together are used where the product of the outer dia. (D1) and wall thickness (s1) of the first tube (1) is divided by the product of the outer dia. (D2) and wall thickness (s2) of the second tube (2) to give a value of 21.
Patent DE-4434356-A1 (DE)
Title: Data input for system testing in telephone networks
Inventor: HARTL THOMAS
IPC: H04M3/24
Filed: 1994-09-26
Abstract: The checking of systems or modules in order to provide early location of error functions is ensured by creating a test environment (TU) that is coupled to all modules. The test environment is formed with a management unit (TM) and an input unit (ME). The management unit exchanges data with modules (O1--O3) of a system. Data types relating to different software languages are provided (IF). Reporting data is provided by a separate function (MF).
Patent DE-4436779-A1 (DE)
Title: Chip removal tool with adjustable insert holder
Inventor: HUFSKY JUERGEN
IPC: B23B27/16
Filed: 1994-10-14
Abstract: The tool body (1) of the chip removal tool (2) consists of a base part (3) together with a support part (6) connected to it by two cramping screws (4) and a positioning pin (5). The support part is located in a cut-out section (7) of the base part which attaches to the shaft (8) for connection to the machine. Further cut-outs (13) provide swallow tail locations for the similarly shaped feet of the cylindrical insert holder (10) which subtends an angle ( beta ) which locates within a sector angle ( alpha ) which equals 90 deg..  beta is less than  alpha  so that the circumference from the foot part (16) of the insert holder is shorter than the circumference of the dovetail guide of the cut-out section. The insert holder carries the indexable insert (17) whose projecting cutting edges (18) cuts the workpiece (19). A scale (23) is attached to the support part (6) which allows for precise positioning of the insert holder relative to the tool longitudinal axis (26) by an adjustment screw (27) fixed in a bore (29) in the body. The top (31) of the screw is fitted with a further scale around its periphery. By turning the adjustment screw, the insert holder can rotate when the angle.
Patent DE-4441461-A1 (DE)
Title: Stiffening element for braced girder of subterranean passage, esp. tunnel constructions
Inventor: SEIZ RUDOLF DIPL ING
IPC: E21D11/10
Filed: 1994-11-22
Abstract: The connecting members (3,4) are installed between the lower booms (2) and the upper boom (1) in one half of the element. They support the booms at a steeper angle than in the other half whose members run flatter.The connecting members in one half each have a steep and a flatter run and this is repeated in mirror-image form in the other half. The difference in inclination of the two members is such that there is an angle of 5-25 deg. between the lower boom and lower connecting member (5).
Patent DE-4445949-A1 (DE)
Title: Electric heater for aquarium
Inventor: HOFSAES MARCEL
IPC: H05B3/12
Filed: 1994-12-22
Abstract: The heater is fitted inside a glass tube (12) closed at the bottom and dipping into the water. The heating element is a PTC type (15) which is held centrally inside the tube by two contact strips (16,17) which are shaped to provide mechanical support from each side of the heater. The inside wall of the glass tube is coated with an electrical insulation layer which also has good thermal dispersing properties to assist in transmitting heat out of the tube. The contact strips are spaced from the inside wall of the tube by spacing inserts or by a sealing compound into which the outer surfaces of the contact strips are embedded. A typical coating for the inside of the tube is a silicate.
Patent WO-8303002-A1 (WO)
Inventor: THOMAS ROLF
IPC: G01K7/20
Filed: 1983-02-05
Abstract: The pulse counter circuit comprises an oscillator (1) of which the frequency is controlled by a probe, a constant frequency oscillator (13), a gate circuit (16) and a pulse counter (18). Such pulse counter circuits find application to flow measurements, particularly for calorimetric measurements. The aim is to provide a counter circuit allowing an accurate counting of the pulses during a predetermined period while being considerably less costly than the devices used heretofore. The solution is provided by transmitting the output voltage (5) of the pulses from the frequency controlled oscillator (1) through a period discriminator (8) to the gate circuit (16) and by coupling the other input of the gate circuit to the output (14) of the constant frequency oscillator (13).
Patent WO-8801268-A1 (WO)
Title: Imidazole derivatives
Inventor: BIERE HELMUT
IPC: C07D413/04
Filed: 1987-07-30
Abstract: Imidazole derivatives of general formula (I) where R1 is hydrogen or halogen in the position o, m or p, whereby the halogen may occur singly or multiply in the phenyl residue, R4 is COOR6, (II), -CN, (III) or (IV), R6 et R9 representing hydrogen or a straight or branched alkyl group with 1 to 6 carbon atoms R7 and R8 are identical or different and represent halogen or a straight or branched alkyl group with 1 to 6 carbon atoms, or R7 and R8 represent jointly with the nitrogen atom a heterocyclic pentagonal or hexagonal nucleus and R5 is hydrogen, an alkyl group with 1 to 6 atoms of carbon or an alkoxy alkyl group with 1 to 6 carbon atoms. These derivatives are suitable as psychotropic medicaments.
Patent WO-9814016-A1 (WO)
Title: Dispositif pour gerer une pluralite de coffrets de distribution
Inventor: GRAESSER EDMOND
IPC: G06F13/40
Filed: 1996-09-26
Abstract: L'invention concerne un dispositif permettant de reconnaître et de gérer une pluralité de coffrets de distribution (1, 2, 3) reliés les uns aux autres en réseau, destinés notamment à la liaison de dispositifs informatiques et de dispositifs d'entrée et de sortie, tels qu'ordinateurs (26, 27), unités diverses (26, 27) ou imprimantes (26, 27). Chaque coffret de distribution (1, 2, 3) comprend une pluralité de boîtiers de connecteurs multibroches (9, 10, 16, 17, 28) (boîtes de connexion), qui comportent des connecteurs détachables (11, 22, 33) constitués de prises mâles et femelles (11) et de fiches (22), de préférence des câbles à fibres optiques. Les boîtes de connexion (9, 10, 16, 17, 28) peuvent être reliées les unes aux autres par les connecteurs détachables (11, 22, 33) via des liaisons câblées, de préférence des câbles à fibres optiques, qui aboutissent aux dispositifs périphériques (26, 27). Les coffrets de distribution (1, 2, 3) comportent des modules électroniques (6, 39) qui sont reliés en série ou en circuit via des liaisons câblées (4). La liaison câblée (4) du premier ou du dernier coffret de distribution aboutit à un ordinateur de commande (5), ou bien le circuit comprend un ordinateur de commande (5).
Patent WO-9922264-A1 (WO)
Title: Mikroskop-okular mit 10-facher vergrösserung
Inventor: HERMANNS KLAUS
IPC: G02B25/00
Filed: 1998-09-07
Abstract: Für eine Mikroskop-Kompensationsoptik mit verringertem Soll-Astigmatismus wird ein Mikroskop-Okular mit 10-facher Vergrößerung, einer Sehfeldzahl SFZ ≤25 und einer Petzvalsumme SP mit 0,014≤SP≤0,021 mit einer besonderen Feldlinse vor einer Feldblende und einer Negativlinse in dem Augenlinsenteil hinter dieser Feldblende angegeben. Die erfindungsgemäße Feldlinse ist in Form eines einfachen, positiv brechenden, zur Feldblende konvexen, dicken Meniskus mit einem Feldlinsenfaktor beta' mit 0,95≤beta'≤1,05 ausgebildet. Zur Dioptrieneinstellung ist das Augenlinsenteil relativ zur Feldblende verschiebbar. Es werden spezielle, vorteilhafte Ausgestaltungen der Feldlinse sowie Ausführungsbeispiele des Mikroskop-Okulars mit ihren Konstruktionsdaten angegeben.
Patent WO-0004577-A1 (WO)
Title: Verfahren zur herstellung eines keramischen körpers mit einem integrierten passiven elektronischen bauelement, derartiger körper und verwendung des körpers
Inventor: GOHLKE SILVIA
IPC: H01L21/48
Filed: 1999-07-02
Abstract: Ein keramischer Körper mit einem monolithischen Mehrschichtaufbau wird in einem mehrstufigen Sinterprozess erzeugt. Zur Verhinderung der lateralen Schwindung wird der Körper aus Grünfolien aufgebaut, deren Material in unterschiedlichen Temperaturintervallen verdichtet. Das Resultat ist ein Körper mit einer sehr geringen Bauteiletoleranz. Im Volumen des Körpers kann eine Vielzahl unterschiedlicher passiver elektronischer Bauelemente integriert sein. Ein derartiger Körper wird beispielsweise als Substrat eines Mikrowellenmoduls verwendet.
Patent WO-0110362-A1 (WO)
Title: Conduit tubulaire destine a un recipient servant a recolter l'urine
Inventor: STISEN BOERGE
IPC: A61F5/44
Filed: 2000-08-02
Abstract: L'invention concerne un dispositif destiné à conduire un liquide, composé d'un conduit tubulaire (7) doté d'au moins deux canaux séparés(A, B), ayant chacun deux extrémités, les premières extrémités étant adaptées pour être connectée au canal d'entrée (9) d'un récipient (10); un élément de couplage (13) composé d'une chambre (103) à laquelle sont reliés les deux canaux aux moins de manière à ce que la chambre permette une communication entre ces deux canaux, la chambre possédant une ouverture (2) à laquelle une source liquide peut être connectée. L'invention est caractérisée par le fait que l'élément de couplage est pourvu d'une valve anti-reflux (6) permettant au fluide de s'écouler de la source à la chambre à travers le canal d'entrée, mais qui empêche le liquide de s'écouler de la chambre vers l'ouverture de la source, rendant possible la vidange totale du conduit tubulaire pour liquides et empêchant un débit rétrograde du liquide en direction de la source.
Patent WO-0171289-A1 (WO)
Title: Clapet de commande
Inventor: LILDHOLDT MADS
IPC: F16K5/06
Filed: 2001-03-16
Abstract: La présente invention concerne un clapet de commande (1) doté d'un élément rapporté (9) tel qu'un venturi (37), et d'un mécanisme de réglage précis permettant de garantir que le flux passant à travers le clapet (1) peut être mesuré avec exactitude et commandé avec précision. Le mécanisme de réglage précis comprend un élément de régulation (24) qui peut se déplacer de manière réglable à l'intérieur d'un passage (25) dans un corps sphérique (6), le déplacement de l'élément de régulation (24) provoquant la réduction de la section transversale de la veine d'écoulement (7) dans le corps sphérique (6).
Patent WO-9003806-A1 (WO)
Inventor: FRYDKJAER KARSTEN
IPC: A61L2/24
Filed: 1989-10-04
Abstract: Le procédé et l'appareil sont employés à vitesse réduite ou lors d'un arrêt de fonctionnement dans un appareil de pasteurisation dans lequel des produits sont transportés et pasteurisés dans une chaîne continue. Les produits sont chauffés dans une zone de chauffage, pasteurisés dans une zone de pasteurisation et enfin refroidis dans une zone de refroidissement. Lesdits produits sont transportés à une vitesse régulière sur un moyen de transport et sont respectivement chauffés et refroidis au moyen d'un fluide répandu sur les produits et recyclé. La zone de pasteurisation est divisée en une première et une seconde zone et le fluide d'aspersion a la même température dans les deux zones contrairement aux techniques connues dans lesquelles le fluide d'aspersion a une température sensiblement supérieure dans la première zone par rapport à la seconde zone. On a ainsi établi un profil de températures qui dans la zone de pasteurisation donne beaucoup plus de produits froids que de produits chauds, de sorte qu'à vitesse réduite ou lors d'un arrêt de fonctionnement, on peut utiliser les produits froids pour refroidir à la fois le fluide d'aspersion et les produits chauds. Lors d'un arrêt de fonctionnement, on peut ainsi obtenir une plus faible consommation d'énergie ainsi qu'une plus faible perte de fluide d'aspersion chaud en comparaison avec les procédés connus.
Patent WO-9404663-A1 (WO)
Inventor: DALGAARD JACOB ZEUTHEN
IPC: C12N15/55
Filed: 1993-08-13
Abstract: Des endonucléases thermostables agissant au niveau de séquences spécifiques sont codées par des introns de type archaïque d'ARN stable (ARN ribosomique ou ARN de transfert) ou par des gènes de protéines. L'invention concerne également des variantes de ces endonucléases actives sur le plan enzymatique, où un ou plusieurs acides aminés ont été enlevés, insérés ou remplacés par d'autres acides aminés. Ces endonucleáses reconnaissent des séquences relativement longues de 20 paires de bases environ, elles effectuent des coupures très rares, avec une fréquence d'environ 1 : 5.000.000. Ainsi, ces endonucléases sont utiles en tant qu'outils pour l'analyse des gènes, par exemple dans la cartographie du génome et pour la détection de réarrangements majeurs dans les génomes de grande taille et pour la manipulation des gènes, par exemple dans le clonage et le remplacement de gènes.
Patent WO-9502689-A1 (WO)
Title: Enzyme a activite d'acetyle esterase
Inventor: CHRISTGAU STEPHAN
IPC: C12N15/55
Filed: 1994-07-13
Abstract: Enzyme présentant une activité d'acétyle estérase, qui comporte la séquence d'acides aminés IxFGDxYYT dans laquelle x désigne tout résidu d'acide aminé. Ladite enzyme présente une activité vis-à-vis du xylane acétylé et du mannane acétylé et peut être utilisée pour modifier ou décomposer des matériaux contenant des végétaux.
Patent WO-0059027-A1 (WO)
Title: Transistors en couches minces et leur fabrication
Inventor: BATTERSBY STEPHEN J
IPC: G02F1/1368
Filed: 2000-03-09
Abstract: Un procédé de fabrication d'un transistor en couches minces (TFT) autoaligné à grille supérieure met en oeuvre l'utilisation de l'exposition dorsale d'un résist négatif (26) au moyen d'un motif de source inférieure et d'électrode déversoir (11, 12) en tant que masque de photogravure. Une couche de silicium amorphe transparente (24) est utilisée en tant que couche d'électrode grille (24) de la structure du TFT, et la résistance de la couche d'électrode grille est diminuée par un traitement important. Par exemple, une couche de siliciure (32) peut être formée sur la couche (24) d'électrode grille qui en plus présente l'avantage de réduire la transparence de la structure (22, 24) de la grille isolée du TFT, ce qui réduit la dépendance des caractéristiques du TFT par rapport aux conditions de luminosité.