baber/WOPTO huggingface dataset:
Patent DE-4332219-A1 (DE)
Title: Dyeing woollen, silk and esp. cotton fabric with dispersion dyes - by pretreating with hydrophobic finishing agent and then dyeing with dispersion dye in supercritical carbon di:oxide.
Inventor: KNITTEL DIERK DR
IPC: D06M13/282
Filed: 1993-09-22
Abstract: A process for dyeing wool-, silk- or cellulose-contg. textile materials (I) with dispersion dyes (II) comprises pretreating (I) with a hydrophobic finishing agent (III) and then dyeing with (II) in supercritical CO2 (IV). Also claimed are textiles dyed by this process. Pref. (III) is an additive for improving crease and shrink properties, an additive for crease-free and shrink-free finishing, a waterproofing agent or a fire retardant. Suitable (III) are opt. etherated N-methylol derivs. of N-contg. cpds. (pref. opt. etherated N-methylol-urea or -melamine cpds), carbamide (pre)condensates, derivs. of isocyanic acid or cyanamide, polyethylene (co)polymers acrylic (co)polymers, silicones, polysiloxanes, halogenated polymers, esp. fluoropolymers, paraffins, or organic P, P/N, S/N or ammonium cpds. esp. opt. modified N-methylol-hydroxyethylene-urea cpds. methylolation prods. based on propyleneurea or ethylenurea/melamine, or opt. modified melamine/formaldehyde condensates. USE/ADVANTAGE - The process is useful for dyeing cotton textile materials (claimed). The above pretreatment enables cotton-based textiles to be dyed with dispersion dyestuffs in the presence of (IV) (until now this method could only be used with polyester fabric). W.r.t. aq. dye baths, dyeing with (II) in (IV) enables faster mass transfer in the dyeing process and more homogeneous colouring with no agglomeration of dyestuff; there is no effluent contaminated with dye or additives, and the CO2 can be reused.
Patent DE-4336916-A1 (DE)
Title: Coin-operated entertainment machine
Inventor: NIEDERLEIN HORST
IPC: G07F17/32
Filed: 1993-10-29
Abstract: A coin-operated entertainment machine with a microcomputer, containing a random-number generator, for controlling the entire game cycle has a symbol-play device (1) which by random control indicates on rotary bodies (5) behind associated read-off windows (4) a symbol combination deciding a win or a loss, and at least one additional-win play device (15) which consists of a plurality of indicator elements (18) illuminable in a win-specific manner and in which a win obtained in the symbol-play device (1) can be paid out. In order to increase the win possibilities, the indicator elements (18) of the additional-win play device (15) are each assigned a separate illuminable indicator field (19), the indicator fields (19) being switched on as a function of the activation of the associated indicator element (18) and forming a jackpot (20) which can be evaluated according to a predetermined or random-controlled win plan.   <IMAGE>
Patent DE-4338258-A1 (DE)
Title: Roll-up-type door opening in sideways direction
Inventor: FRANKE TORSTEN DIPL ING
IPC: E06B9/08
Filed: 1993-11-10
Abstract: The flexible material (8) forming the door leaf is secured between a vertical profiled end bar (9) and a vertical coiling shaft (7) mounted adjacent to a vertical frame member. Elastic strips (10,11) of arched cross-section are provided on the edges of the door material the bar and the shaft. Their thickness can be up to twice that of the door material, and they can be of spring steel, plastics or textile. In cross-section, they can contains one or more folds.There can be pressure-exerting guides at the shaft, to aid the coiling operation, typically plastics mouldings forming springs pressing against the strips.
Patent DE-4343336-A1 (DE)
Title: Hydraulic deep drawing tool set for pressing sinks, esp. double bowl sinks
Inventor: BIELFELDT FRIEDRICH B
IPC: B21D22/26
Filed: 1993-12-18
Abstract: Hydraulic deep drawing tool set for pressing sinks, esp. double bowl sinks, by means of press ram with drawing ring, with a hold-down plate supported on and movable relative to the press table by several hydraulic rams and a drawing cushion arranged in an opening of the hold-down plate also supported against the press table by a number of hydraulic rams, with several drawing punch modules arranged positionally adjustable and interchangable in the drawing cushion or hold-down opening. It improves control over material flow in the peripheral zones (Z1 and Z2), the geometric centre (D1-D1) and the corner regions (D2) of the bowl contour are subjected to a partial convex elastic deflection during the drawing operation by independent control of the hydraulic rams (1+7, 2+3, 5+6, 4 and 10) of the hold-down plate (12) and the drawing cushion (8) assigned to these areas. The relative speed of the press ram (15) and the drawing punch ram (19) are adjusted variably according to the technological requirements of tensile and compressive deformations (Z and D zones). Drawing depth (H) is measured by displacement sensor assigned to the drawing punch pistons.
Patent DE-4404999-A1 (DE)
Title: Measurement value determining circuit for sensor
Inventor: MULTER HELMUT
IPC: G01D5/22
Filed: 1994-02-17
Abstract: The digital part (1) includes a computer unit (32) for processing the voltage signal (US+,US-) prepared in the analogue part (2) concerning the measurement variable to be determined and is connected with the analogue part (2). A reference voltage (U+,U-.UR+.UR-) is available for evaluating the voltage signal (US+,US-). One switching element (21,22) at least is provided at the input of the analogue part (2), by means of which the voltage signal (US+,US-) of the sensors (4,5) or the reference voltage (U+,U-) are selectably coupled to the analogue part (2). Also the value of the voltage signal at the output (27,26) of the analogue part (22) converted in the ADC (3), can be corrected using the computer (13), with the assistance of the also converted values of the reference value.
Patent DE-4406836-A1 (DE)
Title: Neutral-position starting switch and fuse alarm switch and a method for their assembly for the purpose of manual displacement control for a hydrostatic drive
Inventor: WELSCHER WILLIAM L
IPC: G05G5/06
Filed: 1994-03-02
Abstract: A manual control for a hydrostatic drive has a body part with a cavity into which a manually operated shaft part extends. There is an electric switch on the body part and this has an actuating part which is capable of controlling one or more electric switching circuits electrically and individually. A cam is connected in operation to the shaft and is in contact with the electric switch, a first increase in a movement of the cam by the shaft opening one of the circuits and a second increase in the movement of the cam closing the other of the circuits. The switch is normally in a neutral and a closed position relative to one circuit. The method of assembling the abovementioned structure includes the provision of a flexible holding element to connect the body and the shaft to one another in order to hold the switch normally in a neutral position in which one circuit is closed and the other is open. The cam is released by a spring connection to the shaft. The cam is designed in such a way that it will hold the switch in its neutral position and the cam is then fixed in its position relative to the shaft.
Patent DE-4408346-A1 (DE)
Title: Building door leaf with box=shaped leaf portion
Inventor: RIEXINGER GUSTAV
IPC: E06B3/70
Filed: 1994-03-11
Abstract: The door leaf consists of a box-shaped portion (2), a cover portion (3), and a reinforcing band (8) on the inner wall (9) of the box-shaped portion. A hinge part (11) extends through an aperture in the door leaf and is held on the reinforcing band, pref. by a weld. The hinge part is located on the inside of the reinforcing band with a positive (15) and/or welded connection. Pref. the positive connection is formed by a recess, pocket, or plug connection on the reinforcing band, typically by an integral bend of the reinforcing band, or by a punched bridge or tongue (16).
Patent DE-4409851-A1 (DE)
Title: Inscribing and reading information in information storage layer
Inventor: PINNOW MANFRED DR RER NAT
IPC: G11B7/005
Filed: 1994-03-22
Abstract: Process for inscribing and reading information with an electric field in an information storage layer contg. a polarisable polymer film (active layer) comprises: (a) unipolar orientation of the dipoles of the active layer; (b) inscription of information by applying an opposing field; and (c) read-out by a non-linear optical (NLO) process.  Also claimed is the appts. used in the process.
Patent DE-4412005-A1 (DE)
Title: Manufacturing machine parts
Inventor: PATERLINI ARTURO
IPC: B23K31/02
Filed: 1994-04-07
Abstract: A machine part is welded together by fitting together at least two parts, are having a protrusion (4) and the other a recess (5). When assembled the area, around the protrusion/recess are spot welded or strip welded.
Patent DE-4418741-A1 (DE)
Title: Installation device for glass plate of balcony and stair banisters
Inventor: PAULI JUERGEN
IPC: E04F11/18
Filed: 1994-05-28
Abstract: The device is for one-man installation of a plate, partic. a glass plate, using clamp holders on posts (8) and comprises a straight guide rod (1). At least one support body (2) is  fixable on the guide rod and is displaceable in its longitudinal direction. A fixture member (7) is fitted on the support body for releasable fixture of the support body to the post and a through passage hole formed in the support body and directed along the axis of the fixture member. On the upper side and, if required, on the under side of the support body, a locating surface (13) for the plate to be installed is formed. The locating surface is arched convexly and/or is provided with a soft coating.
Patent DE-4427893-A1 (DE)
Title: Power-driven rotary percussion tool
Inventor: BAERSCH GEORG
IPC: B25B23/157
Filed: 1994-08-08
Abstract: Power-driven rotary percussion tool (1) for loosening and tightening screw bolts or threaded nuts, with a housing (2) in which is arranged a motor (3) which drives, via a drive shaft (4), a disc flywheel (5) whose torque is transmitted via a clutch (8) to an output shaft (9), the clutch (8) and the output shaft (9) being axially displaceable and the clutch (8) being shiftable by an actuating member (13). <IMAGE>
Patent DE-4430663-A1 (DE)
Title: Amide] 6 treatment to increase viscosity, thermal stability and colour
Inventor: GRUETZNER ROLF-EGBERT DR
IPC: C08K5/29
Filed: 1994-08-29
Abstract: The process increases the viscosity, stability towards thermo-oxidative degradation and optical up-grading of PA6 (polyamide 6) during extrusion. The process comprises modifying the properties by coupling the chain extension and crosslinking processes in a single process stage.
Patent DE-4441808-A1 (DE)
Title: Hydraulic friction clutch for automobile cooling fan
Inventor: EITELMANN ARMIN DIPL ING
IPC: F16K31/00
Filed: 1994-11-24
Abstract: The clutch has a supply chamber (5) and a working chamber (60), with a control valve for controlling the fluid circulation between them. The valve lever (9) is operated directly or indirectly via a piezoceramic operating element (13).Pref. the piezoceramic operating element is coupled to an electronic regulation stage providing a temp-dependent regulation signal. The piezoceramic operating element is pref. contained within the supply chamber of the clutch.
Patent DE-4442226-A1 (DE)
Title: Thixotropic sludge decontamination contg. lignin esp. from pulp mfr.
Inventor: OTLEWSKI HELMUT
IPC: A62D101/43
Filed: 1994-11-26
Abstract: Decontamination of thixotropic sludge (I) contg. lignin comprises oxidising (I) with H2O2 and/or peroxo-disulphate in one process stage operating at normal pressure.
Patent DE-4446094-A1 (DE)
Title: Cheap, simple, reliable bulge detector in continuously running cable
Inventor: KNOCH HORST DIPL ING
IPC: G01B7/12
Filed: 1994-12-22
Abstract: An appts. for the detection of deviations in the cross-section of a long extended product (BA) from a desired theoretical cross-section has a nipple (NI) which triggers at least one recording device (ME1, ME2) by means of a movement. The nipple is sub-divided into at least two sensor elements (FS1, FS2) which enclose the product over this cross-section and are mounted so they swivel ina manner that each, as a result of a possible cross-section deviation, triggers its associated recording device.  The sensors swivel in the direction the product is drawn and in a radial direction w.r.t. product axis. There is a spring return element for each of the sensors which are fixed to swivel arms (SA1, SA2). The opening in the nipple corresp. to the desired product outer cross-section which may be circular or rectangular. The product is an electrical or optical transmission element. The recording means, i.e. inductive, capacitive, or optical sensor or mechanical switch or similar, capture the swivel movement of the appropriate arm and an analytical appts. goes with the recording means to process the recorder signals. The appts. has application in cable mfr..
Patent WO-9013827-A1 (WO)
Inventor: KNUETTEL ALEXANDER
IPC: G01N24/12
Filed: 1990-04-27
Abstract: Procédé servant à l'enregistrement de spectres de résonance magnétique sur des échantillons comportant au moins trois groupes de spins. Un premier groupe est couplé avec un deuxième groupe, tandis qu'un troisième groupe est sans couplage avec le deuxième, mais présente une position spectrale, p. ex. un décalage par suite de liaison chimique, qui concorde pour l'essentiel avec la position du premier groupe, et seulement de ce dernier. Pour représenter le seul signal originaire du premier groupe, il faut supprimer le signal du troisième groupe. De manière connue en soi, on soumet l'échantillon à une séquence de trois impulsions de radiations HF (10, 13, 17). On règle la deuxième impulsion (13) de telle sorte que l'état de magnétisation des spins des premier et deuxième groupes, par transfert de cohérence, soit transmis dans un état de cohérence de deux quanta. Ensuite, l'échantillon est soumis à une première impulsion de champ magnétique à gradient (15), de surface prédéterminée (ε2), et de nature à déphaser l'état de cohérence des deux quanta. La troisième impulsion HF est réglée de telle sorte que la cohérence à deux quanta soit retransmise par transfert de cohérence à l'état de cohérence à un quantum, état soumis finalement à une deuxième impulsion de champ magnétique à gradient (19), de nature à remettre en phase les spins du premier groupe (A), la surface de cette deuxième impulsion étant n fois celle de la première impulsion de champ magnétique à gradient (15).
Patent WO-9109878-A1 (WO)
Title: Bead-shaped cellulose products for separating and carrier materials and their manufacture
Inventor: LOTH FRITZ
IPC: B01J20/24
Filed: 1990-12-17
Abstract: The invention relates to bead-shaped cellulose products and a process for manufacturing bead-shaped cellulose products for separating and carrier materials. Macroporous cellulose beads moistened with water are used as the starting material and dried under specified conditions. The cellulose matrix is then crosslinked and at the same time hydroxyalkyl groups are introduced. The products so obtained are characterized by a porosity which can be adjusted to any desired value within wide limits, good mechanical and chemical stability and the absence of non-specific interactions. The products are used preferably as chromatographic separating materials for analytical and preparatory purposes.
Patent WO-9210925-A1 (WO)
Inventor: MAYER-STEUERNAGEL WOLFGANG
IPC: H05K7/20
Filed: 1991-11-15
Abstract: Bei dem elektrischen Gerät sind die Leistungsbauelemente (17), die Leiterplatte (15) und die Grundplatte (10; 25) durch ein Federelement (18) verbunden. Durch dieses Federelement wird das Leistungsbauelement auf der Leiterplatte fixiert und an diese gepreßt. Gleichzeitig werden die Leiterplatte und die Grundplatte ohne zusätzliche Befestigungselemente miteinander verbunden. Die auf der Oberseite der Leiterplatte angeordnete elektrische Schaltung wird durch einen Deckel (19; 30) geschützt, der gleichzeitig die Federelemente gegen Lösen sichert.
Patent WO-9503858-A1 (WO)
Title: Vehicule automoteur, de preference chariot de golf
Inventor: BAIL GUENTHER
IPC: A63B55/60
Filed: 1994-07-27
Abstract: Un chariot automoteur de golf comprend un radiogoniomètre haute fréquence et un dispositif de repérage par ultrasons. Lorsque le chariot est mis en état de disponibilité au moyen d'un émetteur manuel, il détermine premièrement s'il reçoit des signaux ultrasonores de l'émetteur manuel. Si ce n'est pas le cas, il détermine par radiogoniométrie haute fréquence la direction de l'émetteur manuel et s'approche de celui-ci sur un trajet rectiligne à une vitesse relativement élevée. Lorsque le chariot entre dans la zone de repérage par ultrasons, la commutation sur le repérage par ultrasons se fait automatiquement et le chariot suit l'émetteur manuel même dans les virages et détermine en continu sa distance par rapport à l'émetteur. Lorsqu'une distance minimale prédéterminée est atteinte, les moteurs du chariot sont coupés. Il ne suit à nouveau l'émetteur automatiquement que lorsque celui-ci a atteint une distance minimale par rapport au chariot. Le repérage par ultrasons permet au chariot de rester exactement à une distance minimale prédéterminée du joueur.
Patent WO-9710141-A1 (WO)
Title: Klapprad
Inventor: HACKERT DENYS F
IPC: B62K15/00
Filed: 1996-09-11
Abstract: Es wird ein Klapprad vorgeschlagen, bei dem der Rahmen auf einen Balken reduziert ist, der sich zwischen dem Lenkungslager (2) und dem Antriebslager (7) erstreckt und an dem eine Radschwinge (9) für das Hinterrad (8) angelenkt ist, an der das Triebwerk (6) angebracht ist und welche um die Drehachse des Drehlagers (7) nach vorne in den Bereich des Vorderrads (4) schwenkbar ist.
Patent WO-9809292-A1 (WO)
Inventor: BAUMGAERTL ULRICH
IPC: G11C7/00
Filed: 1997-08-28
Abstract: The invention relates to an electronic tripping device with an auxiliary power supply to safguard data stored in volatile memory devices. The tripping device comprises an auxiliary power supply device (HS) which via the connected phasing line (PL) acting at the same time as an antenna line (AL) transforms an induced antenna voltage into an auxiliary voltage providing a power supply for volatile storage devices (FS). Such auxiliary voltages are used to safeguard data in conjunction with volatile storage devices in power supply networks.
Patent WO-9832136-A1 (WO)
Inventor: LISSON JOHANN
IPC: G21F9/34
Filed: 1998-01-08
Abstract: The invention seeks to provide a reliable intermediate and final storage of coarse-grained ion-exchange resin (I) from a nuclear facility by reducing the swelling property. To this end, the inventive device (1) to process ion-exchange resin (I) comprises a disc mill (12) to mill the ion-exchange resin (I).
Patent WO-9840945-A1 (WO)
Title: Verfahren zur elektrischen steuerung und regelung der bewegung von elektrisch betriebenen aggregaten
Inventor: UEBELEIN JOERG
IPC: H02H7/085
Filed: 1998-03-10
Abstract: Bei einem Verfahren zur Steuerung der Bewegung von elektrisch betriebenen Aggregaten, insbesondere von Fensterhebern, Schiebedächern oder dergleichen in Kraftfahrzeugen, deren Stelleinrichtung mit einer Antriebseinrichtung verbunden ist, wird zumindest in einem Teilbereich des Verstellweges die Verstellkraft auf einen vorgegebenen Maximalwert begrenzt und ein der Verstellkraft des elektrisch betriebenen Aggregates proportionaler Parameter (I, M) bei Erreichen eines dem Maximalwert der Verstellkraft entsprechenden Grenzwertes über eine vorgegebene Zeitspanne (ΔtO) auf einen diesem Grenzwert entsprechenden Wert geregelt.
Patent WO-9925184-A1 (WO)
Title: Brutverfahren und vorrichtung zum kontinuierlichen bebrüten von eiern aller geflügelarten
Inventor: DRATT RAINER
IPC: A01K41/06
Filed: 1998-11-06
Abstract: Die Erfindung bezieht sich auf ein Brutverfahren und einer dazugehörigen Vorrichtung zum kontinuierlichen Bebrüten von Eiern aller Geflügelarten, welches sich dadurch auszeichnet, daß die Bruteier wahllos, ohne eine vorbestimmte Lageposition auf Eiträger aufgelegt werden, die Bruteier durch die Form der Öffnungen der Eiaufnahmen (3) der Eiträger (2), durch die Böden (7) der Horden (1) und durch eine wechselnde Vor- und Rückbewegung, einer reversiblen Bewegung, in eine optimale und stabile Brutlage verbracht werden, in dieser Brutlage, mit nach oben gerichteter Luftblase und umfangsseitig geführt, die Bruteier nach einem bestimmten Zeitregime gewendet und in zwei oder mehreren Brutpositionen bebrütet werden. Während der Brutposition, bis hin zum Schlupf der Küken, befinden sich die Bruteier (8) in einer Schräglage auf profilierten Böden (7) in den Schlupfhorden (1) und sind dabei umfangsseitig durch die schalenförmig ausgebildeten Halterungen (4) der Eiaufnahmen (3) geführt.
Patent WO-0017899-A1 (WO)
Title: Aluminium-elektrolytkondensator
Inventor: WILL NORBERT
IPC: H01G9/022
Filed: 1999-09-16
Abstract: Ein Aluminium-Elektrolytkondensator besteht aus einem Kondensatorwickel aus einer mit einer dielektrisch wirksamen Sperrschicht versehenen Anodenfolie, mit Betriebselektrolyt getränkten Abstandshaltern (1), insbesondere aus Papier, und einer Kathodenfolie und ist in ein Gehäuse eingebaut. Die Abstandshalter (1) besitzen eine eingeprägte Linienstruktur (2), die von einer Stirnseite des Kondensatorwickels zur gegenüberliegenden Stirnseite angeordnet ist.
Patent WO-02069697-A1 (WO)
Title: Systeme d'optimisation des performances de production d'un troupeau d'animaux laitiers
Inventor: LARSEN FLEMMING
IPC: A01K11/00
Filed: 2002-03-07
Abstract: L'invention concerne un système d'optimisation des performances de production d'un troupeau d'animaux laitiers. Ce système comprend un dispositif d'échantillonnage de lait, un dispositif analytique comprenant des dispositifs séparés d'analyse de composés ou de paramètres qui, en présence de composés reflétant l'état physiologique et nutritionnel des animaux du troupeau, émet des signaux détectables, ainsi qu'un dispositif pour diriger une partie de l'échantillon de lait vers chacun des dispositifs d'analyse séparés. Cet échantillon est contrôlé par des données pour déterminer l'état physiologique et nutritionnel des animaux du troupeau ; le dispositif d'orientation n'étant ainsi activé qu'à certains moments déterminés ou à des intervalles présélectionnés au cours de la production et/ou des cycles de lactation. Les composés spécifiques sont des composés associés à une mastite, notamment la bêta-N-acétylhexosaminidase (NAGase) E.C. 3.2.1.52 et le lactate déshydrogénase (LDH), la moyenne des protéines (l'azote uréique du lait (MUN) et les protéines totales) ; à une cétose, notamment l'acétolactate, la bêta-hydroxybutyrate, l'acétone et les lipides  ; à une période donnée du cycle de reproduction, notamment les graisses et une hormone stéroïde ou peptidique telle que la progestérone. Par ailleurs, ce système comprend un dispositif de détection de signaux servant à enregistrer et à traiter les signaux, un dispositif de stockage de données, ainsi qu'un dispositif de sortie. De plus, l'invention concerne des procédés d'optimisation des performances de production d'un troupeau d'animaux laitiers et un appareil associé.
Patent WO-8701371-A1 (WO)
Title: New method for producing chemical compounds
Inventor: HANSEN ERIK TORNGAARD
IPC: C07D499/00
Filed: 1986-08-18
Abstract: New and improved method for the preparation of a compound of formula (I), in which R stands for halogen, giving rise to high yields of substantially pure 6beta-halopenicillanic acids, obtained in one step.