baber/WOPTO huggingface dataset:
Patent DE-4410883-A1 (DE)
Inventor: GUENTHERBERG NORBERT DR
IPC: C08L51/00
Filed: 1994-03-29
Abstract: New thermoplastic moulding material contains the following components: (A) 20-99 wt.,% at least one graft copolymer comprising 30-90 wt.% core (a1) prepd. by polymerisation of a mixt. of 80-99.9 wt.% at least one acrylic acid 1-10C alkyl ester (a11), 20 - 0.01 wt.% copolymerisable, polyfunctional, cross-linking monomer (a12) and 0 - 40 wt.% additional copolymerisable, monoethylenic unsatd. monomer (a13), with 70 - 10 wt.% graft component (a2) prepd. by polymerisation in the presence of (a1) of a monomer mixt. comprising 50 - 100 wt.% styrene cpd. of formula (I) and/or (meth)acrylic acid 1-8C alkyl ester (a21) and 50 - 0 wt.% monofunctional comonomer (a22); (B) 80 - 1 wt.% copolymer prepd. from at least one alpha-olefin and at least one polar comonomer, except vinyl acetate or vinyl aromatic monomers; and (C) 0 - 50 wt.% thermoplastic polymer prepd. by the polymerisation of 50 - 100 wt.% vinyl aromatic monomer and/or (meth)acrylic acid 1-8C alkyl ester (c1) and 50 - 0 wt.% monofunctional comonomer (c2), all wrt. sum of (A), (B) and (C); R1, R2 = H or 1-8C alkyl. Also claimed are (i) prepn. of the moulding material by mixing (A), (B) and (C), (ii) use of the material for the prepn. of moulded articles or films, (iii) films or moulded articles prepd. from the material, and (iv) films with a leather-like appearance.
Patent DE-4415088-A1 (DE)
Title: Multi-piston cooling compressor
Inventor: TAKENAKA KENJI
IPC: F04B27/10
Filed: 1994-04-29
Abstract: The compressor has a cylinder head (20) which is fastened to the rear end of a cylinder-block arrangement of a compressor with a valve plate (5) inserted in between and which has a suction chamber (9) formed in it, which is formed in its radially outer area so that it surrounds a central outlet chamber (8). A cooling-gas inlet passage (21) is provided there in the compressor. The cooling-gas inlet passage (21) extends radially straight through the axial centre of the compressor and has at least two bores (23, 23) for creating a direct connection between the gas inlet passage (21) and the suction chamber (9) at two positions which are at a radial distance from one another. The cooling-gas inlet passage (21) can have a combination of at least two passage sections (21a, 21b) with different cross-sectional areas. <IMAGE>
Patent DE-4415762-A1 (DE)
Inventor: HENNEBERGER WERNER DIPL ING
IPC: B21B1/08
Filed: 1994-04-29
Abstract: The invention relates to a process for rolling beams from preliminary sections, especially continuously cast sections, on a mill train and to a rolling mill for implementing the process. In order to provide a process and rolling mill which permit the economical production of beams without the heavy breakdown stands and without restricting the flexibility and multiplicity of dimensions of the beams to be rolled, the invention proposes that the roughing stand (VE) configured as edging rolls, the first universal stand (U1) and the flange edger (HE) be used as a breakdown group for at least one breakdown pass and that following the breakdown pass(es), one or more roughing passes be performed on the first universal stand (U1) and the flange edger (HE) before at least one finishing pass is performed on the outlet side universal mill stand (UF).
Patent DE-4417877-A1 (DE)
Title: Separating components joined to one another by glass solder
Inventor: SCHMIDTMANN REINHARD
IPC: C03C23/00
Filed: 1994-05-18
Abstract: The method concerns separation of components joined to one another by glass solder (primarily, parts of cathode ray tubes) is effected by the fact that the glass solder is removed from the joint by evaporation brought about by a focussed laser beam.
Patent DE-4423357-A1 (DE)
Title: 3-substd. tetra:hydro-furan derivs. are aromatic substances
Inventor: BERTRAM HEINZ-JUERGEN DR
IPC: C11B9/00
Filed: 1994-07-04
Abstract: Use of 3-substd. tetrahydrofuran cpds. of formula (I) as aromatic substances is new: A, B = H; or 1-20 C alkyl or 1-20 C cycloalkyl (both opt. contg. an O) or phenyl opt. substd. with 1-3 of 1-4C alkyl or 1-4C alkoxy gps.; R = formyl, CR<1>R<2>OR<3> or CH(OR<4>)2; R<1>,R<2> = H or 1-6C alkyl opt. contg. an O atom linkage in the C chain; R<3> = H, formyl or acetyl; and R<4> = methyl, ethyl or propyl; or two R<4> gps. may form 1,2-ethylene or 1,2- or 1,3-propylene. Also claimed are new cpds. of formula (V); A, B = 1-20, esp. 1-10C aliphatic, arylaliphatic, alicyclic or aromatic gp. contg. 0-3 olefinic double bonds in the non-aromatic component, whereby for the 3-formyl cpds. A/B = H/1-6C alkyl, H/phenyl, methyl/methyl, ethyl/ethyl, methyl/phenyl, phenyl/phenyl or methyl/CH2OCCH3.
Patent DE-4423442-A1 (DE)
Title: Vibration damper with protective sleeve
Inventor: PRADEL ROBERT DIPL ING
IPC: F16F9/32
Filed: 1994-07-05
Abstract: The piston rod of the damper is protected by an outer sleeve (23) comprising a cylindrical section (29) joined to a base plate (33). The sleeve locates the elastic bump stop fitted around the piston rod. The cylindrical section has a sprung tag (41) which locates through a hole (43) in the base plate for a simple assembly.  The tag is positioned through the hole and secured by a spring clip under the plate. The fitting can also be provided by riveting the tag into the hole with either a hollow rivet or a solid rivet. For a clip coupling the tag and the spring clip have preset tensions.
Patent DE-4423476-A1 (DE)
Title: Shunting of stray currents
Inventor: KOCH ANDREAS
IPC: C23F13/04
Filed: 1994-07-05
Abstract: A device for directional shunting of stray currents has a protection unit with a cable switched between the plant that is to be protected and a point with the lowest negative potential. A suitable protection unit is a MOSFET. Its resistance can be changed by a controller so that the potential between the plant and the source of the stray currents does not exceed a certain value. The controller has two set-point generators of differing polarity.
Patent DE-4423957-A1 (DE)
Title: Vehicle seat with carrier and support strut
Inventor: KREUTZ WOLFGANG DIPL ING
IPC: B60N2/62
Filed: 1994-07-07
Abstract: The vehicle seat has a seat cushion carrier (1) with a support strut (9) for the cushion front, which is adjustable in height and inclination relative to the seat carrier. The support strut is able to move freely in its direction of movement having at least one spring (7,14) supporting it on the carrier. The adjustment device (16-18) only limits the movement upwards. The support strut is connected to a plate spring provided longitudinally in the front fringe area of the cushion carrier.
Patent DE-4425139-A1 (DE)
Inventor: DOEBLER WALTER
IPC: B29C45/14
Filed: 1994-07-15
Abstract: The invention concerns a method of preparing on the tool (34) of a machine at least one insert label (29) which can be inserted in a mould half (36, 46, 47) of the tool (34) of a plastics processing machine, in particular an injection moulding machine (2, 45) or deep-drawing machine. In this method, insert labels (29) are stamped out of label strip material (22) by a stamping device (1) substantially comprising a stamping plate (17) and a cutting tool (19). These insert labels (29) are conveyed by a carrier, which is associated with the stamping device (1), to the tool (34) of the machine (2, 45) and delivered for insertion in the tool. Hitherto, it was very difficult to transfer the insert labels (29) with sufficient precision and position them without creases. This difficulty is overcome in that, after being stamped, the insert label (29) is held and conveyed to the tool (34) of the machine (2, 45) by the stamping plate (17), which is in the form of a carrier and can be displaced substantially transversely to the stamping direction. The present invention further concerns a device for carrying out the method.
Patent DE-4431764-A1 (DE)
Title: Method and arrangement for machining a workpiece
Inventor: SMITH ROLAND C
IPC: B23P17/00
Filed: 1994-09-06
Abstract: The invention relates to a method and an arrangement for machining a workpiece, in particular a workpiece consisting of a hardened unmachined part, fixed centring spindles in a lathe being used on which the workpiece is arranged. The shape of the fixed centres enables a smaller force to be exerted for holding and supporting the workpiece in order to reduce the friction between the rotating workpiece and the non-rotating centres, although a maximum radial holding force is exerted in order to reduce wobble of the workpiece during the machining. A lubricant can be passed through the fixed centres in order to further reduce the friction, or an anti-friction coating can be applied to the contact surface of the centres for this purpose. The machining of the hardened parts can be numerically controlled.
Patent DE-4438718-A1 (DE)
Title: Arrangement in packaging machine ensuring uniform weight and length
Inventor: SCHMIDT HELMUT
IPC: B26D5/20
Filed: 1994-10-29
Abstract: Arrangement in a packaging machine for advancing and forming an extruded material, esp. a soft caramel material, comprises advancing rollers which feed the material to a cutting unit. The material is cut into numerous small, equally sized pieces, after which the pieces are packaged. The advancing drive (23,24,25) for the rollers (19,20,21) is independent of the main drive (18) of the packing machine (10). The advancing drive is infinitely adjustable ( automatically) depending on the wt. of the pieces that have been cut.
Patent DE-4439316-A1 (DE)
Title: Glass ceramic cooking area
Inventor: BRANDL GEORG DIPL ING
IPC: H05B6/12
Filed: 1994-11-03
Abstract: The glass ceramic cooking surface, for fitting to a conventional cooker with or without an oven together with an induction cooking point, has at least one exhaust air wall strip (3) to give a sufficient air escape, against the working front of the appliance. It is bonded in place by a silicon coating (2) and screwed to the lower frame section (8).
Patent DE-4441046-A1 (DE)
Title: Movable positioning device for kinematic investigation of abduction and rotation of shoulder joint
Inventor: HAUSMANN JOERG
IPC: A61G13/12
Filed: 1994-11-18
Abstract: The positioning device has a guiding plate (2) fixed to a table (1) on which a carrier (3) runs along a guiding element (8) around a rotation point (4). NMR may be used for dynamic investigation. An arm extension (5) is arranged in the carrier and is rotatable in the carrier about an axis which lies on the connection line between the rotation point (4) and the arm extension (5). The arm extension has a positionable fixing device (6) for fixing an upper arm. The arm extension also has a wound member (7) for an under-arm.
Patent DE-4442209-A1 (DE)
Title: Procedure for continuous electronic energy supply e.g. for micro-and nano-electronic, implanted heart pace-maker
Inventor: KLAUSING MICHAEL DR
IPC: H02J7/02
Filed: 1994-11-21
Abstract: The energy injection utilises the HF and SHF frequency electromagnetic waves emitting from every day electronic sources, such as televisions, radios and personal computers. A human implant (Implantat) has a computerised energy supply (IE), which consists of a wave receiver (S), which picks up waves from outside, a transducer (W) to convert the energy, a computer (C) to direct and process the energy and an optional buffer (P) for energy storage.
Patent DE-4443657-A1 (DE)
Title: Folding high chair for children
Inventor: REINDL ANDREAS
IPC: A47D1/02
Filed: 1994-12-08
Abstract: The high chair comprises two trapezoidal frames (1,2) which are joined together by a pivot. A seat is provided which is connected to the frames by another pivot. Attached to the seat is a safety element and a grip. A backrest is provided which with a slot which guides a strip. Belts and a safety strap are fixed to the frame as are a slip prevention piece and a rigidity strip. The pivots can extend for the width of the chair.
Patent DE-4446726-A1 (DE)
Inventor: KEMNITZ PETER
IPC: F16J1/09
Filed: 1994-12-24
Abstract: The invention concerns a method of producing a one-part piston (6) which, in the region of the piston ring zone (3), has a closed cooling duct (8) and a recess (7) between the piston ring zone (3) and the box-shaped piston body (4). The method comprises the following steps: a piston blank (1) is produced by a forging process; the annular recess (7) is produced by machining, the axial height of the recess corresponding at least to the axial height of the cooling duct (8); the cooling duct (8), which is open at the bottom, is produced by machining; hub bores (9) are formed and the outer contour of the piston (6) is finished; and the cooling duct (8), which is open at the bottom, is closed by a two-part cover ring (10).
Patent WO-8201597-A1 (WO)
Title: Copying apparatus
Inventor: GUDERLEY BERND M
IPC: G03B27/62
Filed: 1981-06-13
Abstract: A copying apparatus (1) for copying documents, drawings and the like on a paper support is provided with a window (2) for the piece to be copied (3). Under this window (2) is placed a light source for the copy. The copying apparatus has a switch (4) for a light source controlled by the switch which does not intervene in the copying process proper and which can be the light source for the copy itself. Thus the object to be copied can be lighted by transparency without interfering with the copying process. The object to be copied can be positionned precisely before the copying process. A mask or the like can be placed between the light source and the object to be coupled to display an orientation grade which is projected on the object to be copied.
Patent WO-8401135-A1 (WO)
Title: Turning articulation device for road vehicles with at least two vehicle portions connected by means of a pivoting articulation
Inventor: VON HOF WERNER
IPC: B60D5/00
Filed: 1983-09-12
Abstract: Turning articulation device for road vehicles with at least two vehicle portions connected by means of a pivoting articulation wherein the vehicles may be in a stationary state, or in a stable or unstable motion. The pivoting articulation is connected to a hydraulic control device. The rotating articulation device has a cylinder (5) connected to one of the vehicle portions (3, 4). The inner wall (6) of the cylinder is formed with stop bars orientated inwardly. These cross bars are contiguous to a shaft (8) coaxial to the cylinder (5). Blades (9) are extended radially up to the inner wall (6) of the cylinder (5) and are conformed so as to form a cavity (10) between the inner wall (6) and the shaft (8). Said cavity has a circular ring-shaped cross section divided in pressure chambers (11, 12, 13, 14) by the stop bars (7) and the blades (9). Within said chambers, a pressure fluid may be injected by the control device.
Patent WO-8801686-A1 (WO)
Inventor: PETER CORNELIUS
IPC: F02D41/34
Filed: 1987-07-22
Abstract: Dispositif de dosage de carburant pour moteur à combustion interne avec un allumage externe, permettant de compenser l'effet du temps de parcours entre le détecteur de masse d'air et les soupapes d'admission, qui se fait sentir surtout lorsque le rapport volume du collecteur d'admission/cylindrée est important. Le détecteur de masse d'air (35) produit un signal qui est transmis à un circuit (32) de temporisation (de déphasage), cette dernière étant fonction de la masse d'air. Dans le cas le plus simple, un tel dispositif sera réalisé par un déphaseur ayant une caractéristique passe-bas.
Patent WO-8804586-A1 (WO)
Inventor: EUL WILHELM
IPC: B22D11/14
Filed: 1987-12-19
Abstract: Au cours d'un processus de coulage continu de métaux à point de fusion élevé, se présentant sous forme de barres d'une section de dimensions quasi-définitives, selon le principe de tubes communicants, le métal qui s'écoule n'est plus exposé à la réoxydation lorsqu'il est en cours de solidification, le métal fondu (de même que les masses en fusion d'acier effervescent) peut être dégazé immédiatement avant le coulage et une correction de température et d'analyse peut avoir lieu immédiatement avant cette opération. Ces conditions peuvent être remplies en faisant passer sous pression dans un récipient sous pression (13) à coupole de gaz (20), le métal fondu depuis un réservoir situé à un niveau plus élevé, par l'intermédiaire du tube communicant (8). Au moyen d'un tube vertical (14) plongé dans le métal fondu, on fait alors arriver celui-ci, en le faisant passer d'abord par la coupole de gaz, dans un moule oscillant indépendant pratiquement vertical (15). La barre de coulée en formation constante est, pendant qu'elle se forme, cintrée tout en étant amenée de la position verticale à la position horizontale, puis enlevée.
Patent WO-8809996-A1 (WO)
Inventor: GLAESER WINFRIED
IPC: H03K19/177
Filed: 1988-05-05
Abstract: On peut réaliser au moyen d'un agencement de circuit programmable le branchement logique de signaux binaires d'entrée. L'agencement comprend une matrice (MA) de lignes de transmission de données (DL) et de lignes de couplage (KL) entrecroisées, aux points de couplage desquelles sont agencés des éléments de couplage (KE) selon un tableau de fonctions à réaliser. Les éléments de couplage (KE) peuvent se mettre en trois états différents, le premier correspondant à un 1 binaire, le deuxième à un 0 binaire et le troisième à un 1 ou à un 0 binaires. On peut exploiter chaque ligne de transmission de données (DL) en tant qu'entrée ou en tant que sortie au moyen d'un signal de commande (ST) appliqué à un circuit d'entrée et à un circuit de sortie (AG). Les signaux d'entrée couplés à une ligne de couplage (KL) par des lignes de transmission de données exploitées en mode entrée sont soumis au niveau de la ligne de couplage à un branchement ET. Par contre, les signaux couplés par les lignes de couplage (DL) à une ligne de transmission de données (DL) exploitée en mode sortie sont soumis au niveau de la ligne de transmission de données à un branchement OU. Selon l'état des éléments de couplage (KE), réglé en conformité avec un tableau de fonctions, on peut réaliser différents branchements en exploitant les lignes de transmission de données (DL) en tant qu'entrées ou en tant que sorties.
Patent WO-9200626-A1 (WO)
Inventor: KIRN MANFRED
IPC: H02K3/51
Filed: 1991-05-28
Abstract: Für einen Anker (1) für schnellaufende, in abrasivstaubhaltiger Luft zwangsbelüftete Elektromotoren, insbesondere in Elektrowerkzeugen, vorzugsweise Winkelschleifern, mit in Nuten (7) eines Ankerblechpaketes (5) eingelegten Wicklungen, die in den Nuten (7) durch längliche, elastische Nutverschlüsse (15) niedergehalten werden und die an den Stirnenden des Ankers Wickelköpfe (9, 11) bilden, wird vorgeschlagen, daß zur Erhöhung der Festigkeit der Ankerwicklung, der Beständigkeit gegen abrasivstaubhaltige Kühlluft, und zur Verbesserung der Kühlung, die Nutverschlüsse (15) über die Nuten (7) hinausstehen, der Kontur der Wickelköpfe (9, 11), insbesondere entlang von Mantellinien, in Ankerlängsrichtung folgen, sich bis an die Stirnenden des Ankers (1) erstrecken und ihre Enden dort gebündelt sind.
Patent WO-9214121-A1 (WO)
Inventor: DOBLER KLAUS
IPC: G01B7/00
Filed: 1992-01-18
Abstract: Un dispositif de mesure de mouvement angulaire comprend un corps de bobine (11) composé de deux noyaux (12, 13) à section transversale à peu près semi-circulaire mutuellement décalés dans le sens axial. En outre, les noyaux (12, 13) sont mutuellement décalés de 180° dans le sens radial. Une bobine (20, 21) enroulée sur chacun de ces noyaux (12, 13), dans le sens circonférentiel, coopère avec un élément de mesure (22) en un matériau électro-conducteur et/ou ferromagnétique. L'élément de mesure (22) forme un segment de manchon et recouvre, vue dans le sens de la circonférence, la moitié de la circonférence du corps (11) de bobine. L'élément de mesure (22) est directement reliée au moyen d'un support (23) à l'arbre dont il s'agit de mesurer le mouvement de rotation. L'arbre (17) est monté dans le corps (11) de bobine sur une section relativement longue. L'avantage en est que l'on peut monter le capteur dans son ensemble sur un dispositif de retenue, ce qui élimine l'ajustement coûteux du capteur pendant le montage définitif.
Patent WO-9422492-A1 (WO)
Inventor: HILGER CHRISTOPH-STEPHAN
IPC: C07J1/00
Filed: 1994-03-29
Abstract: L'invention concerne de nouveaux agents chélateurs bifonctionnels interrompus au niveau de l'atome de chalcogène, des compositions pharmaceutques contenant ces composés, leur utilisation en radiodiagnostic et en radiothérapie et un procédé de préparation de ces composés. Dans le composé décrit, de la formule générale (I): M-L, M désigne un isotope radioactif de Tc ou de Re et L désigne un ligand de la formule générale (II). On a découvert, de façon surprenante, que ces nouveaux agents chélateurs bifonctionnels interrompus au niveau de l'atome de chalcogène, ainsi que leurs produits de copulation avec des composés à accumulation sélective, se prêtent très bien à la production de compositions de radiodiagnostic ou de radiothérapie.
Patent WO-9508712-A1 (WO)
Inventor: SMITH GARY
IPC: F04C14/22
Filed: 1994-09-08
Abstract: The vane cell pump of the invention has a rotor (12) with recesses (14) to accept radially moving vane components (15) to the radial inner side of which pressure is applied. Said vane components (15) have a somewhat J-shaped cross-section with a hook-shaped projection (26) sliding on the inner contour of the lifting component (18). This shape provides the vane component with four surfaces to which pressure is applied radially of which the two surfaces to which the same pressure is applied are of approximately the same size.
Patent WO-9530872-A1 (WO)
Inventor: FREITAG BERND
IPC: F41J3/02
Filed: 1995-04-15
Abstract: L'invention a pour objet un système pour jouer avec plusieurs appareils de jeu de fléchettes installés à distance les uns des autres, notamment avec des appareils à sous. Ce système comprend au moins deux appareils de jeu (2A, 2B) installés à différents emplacements (A, B) et connectés entre eux par une ligne de raccordement bidirectionnelle (14). Les appareils de jeu (2A, 2B) comprennent chacun une cible (62) destinée à recevoir les fléchettes, ainsi qu'un dispositif de détection et d'affichage des impacts sur la cible. Le système comprend en outre un ordinateur (6A, 6B) pour le traitement, l'évaluation et le transfert des données. A l'extérieur de la cible (62) sont montés fixes plusieurs éléments émetteurs et récepteurs, dont les parcours de liaison forment un réseau au travers des cibles (62, 70) et qui sont entrecoupés par une fléchette atteignant la cible. Audit réseau sont associées des coordonnées dont les valeurs correspondent aux emplacements d'entrecroisement et permettent un transfert de données vers un autre appareil de jeu, en vue d'obtenir une détection et un affichage des emplacements d'impact.
Patent WO-9745908-A1 (WO)
Inventor: KARLECIK-MAIER FRANZ
IPC: F03D9/25
Filed: 1997-05-20
Abstract: L'invention concerne un centre d'énergie éolienne (2) qui comprend au moins deux installations d'énergie éolienne (4) et une station de convertisseur de source (46). Chaque installation d'énergie éolienne (4) comprend un rotor (6), un générateur (24), un redresseur (30), un self de lissage (36) et un dispositif (62) de régulation de puissance. La station de convertisseur de source (46) comprend quant à elle un self de lissage (48), un onduleur (50), un transformateur d'adaptation (52), un filtre (28) et un système de régulation (102). Les installations d'énergie éolienne (4) sont connectées électriquement en parallèle côté courant continu et la station de convertisseur de source (46) est connectée électriquement en série côté courant continu avec les installations d'énergie éolienne (4) connectées en parallèle côté courant continu. On obtient ainsi un centre d'énergie éolienne (2) dont la puissance totale en énergie éolienne disponible peut être transférée dans un réseau d'alimentation régional.