baber/WOPTO huggingface dataset:
Patent DE-4325396-A1 (DE)
Title: Continuously variable differential for hydrodynamic converters
Inventor: DEUTZER HARALD
IPC: F16H47/08
Filed: 1993-07-29
Abstract: Published without abstract.
Patent DE-4335497-A1 (DE)
Inventor: SCHAEFER BERND DR
IPC: C07D251/16
Filed: 1993-10-19
Abstract: PCT No. PCT/EP94/03331 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Oct. 10, 1994 PCT Pub. No. WO95/11237 PCT Pub. Date Apr. 27, 1995A process for preparing asymmetrically substituted triazines of the formula I    <IMAGE>  I  where R1 is hydrogen, methyl or ethyl, R2 and R3 independently of one another are an unsubstituted or substituted hydrocarbon radical, by reaction of a cyanoguanidine of the formula II    <IMAGE>  II  with a carboxylic acid derivative in the presence of an alcohol of the formula III R2-OHIII,which comprises reacting a carboxylic acid ester of the formula IV R3-COOR4IV,where R3 has the abovementioned meaning and R4 is an unsubstituted or substituted hydrocarbon radical, in the presence of a base or of a carboxamide selected from the group consisting of N,N-dialkylformamide, N,N-dialkylacetamide and N-methylpyrrolidone and in the presence of a salt or of a salt-like compound of the elements magnesium, calcium, aluminum, zinc, copper, iron, cobalt, nickel or chromium, is described.
Patent DE-4335726-A1 (DE)
Title: Process and apparatus for controlling the output power of a vehicle
Inventor: ZHANG HONG DR
IPC: G05D17/02
Filed: 1993-10-20
Abstract: The invention proposes a process and an apparatus for controlling the output power of a vehicle, in which, in particular in the idling range or in the vicinity of the idling range, the adjustment of the engine torque is carried out on the basis of the variation over time of the turbine speeds of an automatic gear mechanism with torque convertor. <IMAGE>
Patent DE-4339661-A1 (DE)
Inventor: BUECHLER ALEXANDER
IPC: B23K26/244
Filed: 1993-11-22
Abstract: A process is known for manufacturing tubular moulded blanks from thin plate or black plate, in particular cylindrical can blanks or bodies, in which two longitudinal edges of a preformed piece of tin are mutually aligned and positioned in relation to a focusing region of a laser system. The two aligned edges are then welded together by exposure to laser radiation as a longitudinal seam is formed. In a process for manufacturing tubular blanks from thin plate or black plate which is free of the drawbacks of resistance pressure welding, while allowing welding speeds with the laser welding process of 100 m/min, the welding is done with the aid of a diode laser beam elongated in the focusing region, the length of the said diode laser beam being a multiple of its width in the focussing region, proceeding from the outer and/or inner side.
Patent DE-4344212-A1 (DE)
Title: Transporter for assembling pipes
Inventor: LOEDDEN AREND
IPC: E21B19/14
Filed: 1993-12-23
Abstract: A transporter, for a rod section comprising assembled pipes (7), has a drive (3) and two vertically travelling transport arms (5, 6) with claws for receiving pipes (7). The first transport arm (5) can travel along the entire length of the rod section, while the second transport arm (6) can travel along the length of a pipe (7) and can swivel at least partially into the horizontal plane.  Also claimed is a process for assembling a rod section using the above transporter.
Patent DE-4400606-A1 (DE)
Inventor: LINDNER HANS-JOHANN
IPC: H01R13/424
Filed: 1994-01-12
Abstract: An electrical connector 2 has at least one contact chamber and a locking part 3 which can be pushed onto the housing 2 and fixed by a latching device (16, 17, 30, 29, figures 2 and 6) in pre-and final latching positions. The locking part 3 has for each chamber at least one locking arm 25 which is pivoted outwards in the pre-latching position by a spreading device 26 so that the arm 25 does not project into the path of the contact 21 as this is inserted through a frame opening 19, 24. On movement of the locking part 3 to its final latching position, the arm 25 pivots free of the spreading device 26 to drop behind a locking edge 21b of the contact 21. The spreading device 26 also pivots the arm 25 outwardly when the locking part 3 is moved from the final latching position back into the pre-latching position. An additional pre-latching position, in which am 25 is not pivoted outwardly, can also be provided. <IMAGE>
Patent DE-4400822-A1 (DE)
Title: Electromagnetic drive for linearly movable part
Inventor: ARTMANN REINHARD
IPC: F01L9/20
Filed: 1994-01-13
Abstract: The device has force transmission members and consists of stationary switchable magnet poles (9,10;13,14) located axially spaced along the motion path of the part which contains axially spaced magnet counterpoles (2,4) with the same axial spacing as the magnet poles. Both magnet poles are apart of an electromagnet (61) which comprises a coil (12) and a yoke (11) common to both magnet poles which are simultaneously effective. Pref. another electromagnet (62) is located in mirror-like manner w.r.t. The motion path, closing the magnetic circuit of the first electromagnet.
Patent DE-4402456-A1 (DE)
Title: Start-supply setting device for fuel injection pump of IC engine
Inventor: SCHMIDT GUENTHER DIPL ING
IPC: F02M59/30
Filed: 1994-01-28
Abstract: The setting device has the pump pistons driven by a roller plunger and a cam-shaft. There is a non-return valve (10) in the control pipe (12). This valve only closes when the pressure difference between the pressure in the pressure chamber (11) and that in the control pipe exceeds a set level. The valve has a piston (15) which can move between open and shut positions. The piston is subject to the pressure in the pressure chamber on one side, and the control pipe pressure on the other. The piston is held in the open position by a valve spring (14) set for level of pressure difference beyond which the valve closes.
Patent DE-4402629-A1 (DE)
Title: Papermaking machine press section
Inventor: STEINER KARL DR
IPC: D21F3/02
Filed: 1994-01-31
Abstract: The web guide, at the press section of a papermaking machine, carries the web (5) from the outlet of the press gap (4) together with the first blanket (7) along the surface periphery of the counter unit (3) into the nip (12) following the press gap (4). A pick-up roller (10) works with the counter roller (3) for the web transfer to the pick-up (10).Pref. the web (5) is carried between two blankets (7,6) through the press gap (4). Both blankets (7,6) travel round a part of the container roller (3) circumference and are sepd. from each other near the nip (12). The counter roller (3) forms the nip (12) after the press gap (4), in the direction of web (5) travel, together with a pick-up roller (10). After the press gap (4), the first blanket (7) passes round the counter press roller circumference (8) as far as the nip (12) in partial contact with the pick-up roller (10). The counter roller (3) can be a stone roller. A second blanket (6) passes round the counter roller (3) after the press gap (4) around part of its circumference (8), and is led away from the pick-up (10) near the nip (12). The second blanket can follow the first blanket round part of the pick-up.
Patent DE-4411289-A1 (DE)
Title: Multi-cell storage battery e.g for electric road vehicle
Inventor: SPRENGEL DIETRICH DR
IPC: H01M50/574
Filed: 1994-03-31
Abstract: An battery with several cells, normally sealed and gastight, has a safety device for each cell if the inner pressure exceeds a threshold. During the actuation of such a device, there is a change in shape of a component and all the devices are coupled together to a monitor which detects the shape change optically or electrically. In the former case, a light beam is interrupted, thereby causing an alarm signal. The device consists of a rupture disk (3) and a pivoted lid (7) which interrupts the light beam (10) when vertical. Another design has a ball on a spring, retained by inner lips on a cage, the lips flexing if the pressure rises, allowing the ball to lift and interrupt a beam.
Patent DE-4413948-A1 (DE)
Title: Cutting tool
Inventor: UEDA YOSHIHISA
IPC: B23B51/08
Filed: 1994-04-21
Abstract: A sliding piece (16) with a cutting insert (5A) is fitted in a slidable manner in a groove (11) which is formed along the generatrix of an essentially conical tool body (1). Tooth systems (12, 16A), which are brought into close contact with one another for engagement, are formed opposite one another on a side surface (11a) of the groove (11) and on a side surface of the sliding piece (16). A wedge element (13) is releasably fitted between the other side surface (11b) of the groove (11) and the sliding piece (16) and is pressed against the side surface (11a) in order to cause the tooth systems (12, 16) to engage with one another. No special accuracy of form is required for the groove (11) or the sliding piece (16), since any form errors can be absorbed in these elements, so that adequate bearing accuracy for the sliding piece (16) is ensured. It is thus possible to reduce the amount of work, etc., necessary for producing these elements, while the requisite positional accuracy for the cutting insert (5A) is maintained. <IMAGE>
Patent DE-4414690-A1 (DE)
Title: Hydrogen-methyl-cyclopolysiloxanes prodn.
Inventor: RAUTSCHEK HOLGER DR
IPC: C08G77/04
Filed: 1994-04-27
Abstract: The prodn. of hydrogen-methyl-cyclopolysiloxanes of formula (CH3HSiO)n (I) (with n = 3-10) comprises reacting MeSiHCl2 (II) with water in the presence of (I), with a mole ratio of (water):(II) = not more than 2.
Patent DE-4416221-A1 (DE)
Title: Agricultural machine combination
Inventor: GATTERMANN BERND DIPL ING
IPC: A01B63/108
Filed: 1994-05-07
Abstract: A supported loader is arranged between the frame of the ground roller (12) and the tractor (1) and at least part of the weight of the roller is supported on the front wheels (4). The load devices are in the form of adjustable tension or compression springs or as a hydraulic cylinder. In the case of a hydraulic cylinder, it is integrated into the hydraulic lifting gear of the front lifter system and has at least one pressure reservoir and one pressure manometer. The manometer is marked to show the loading on the roller and on the front wheels.
Patent DE-4417394-A1 (DE)
Title: Windscreen wiper control circuit
Inventor: EGGER ARMIN
IPC: B60S1/08
Filed: 1994-05-18
Abstract: The windscreen is provided with a detector for raindrops and a sensing system which monitors the effects of the individual raindrops. A programmed control activates the wipers when a set amount of raindrop coverage is on the windscreen, with the wiping mode matched to the continuing detection of raindrops e.g. wiping speed, intermittent wiping, etc. The raindrop detector comprises a resistive film over the outside of the windscreen. The sensor (1) is linked to the vehicle electrical system via stabilising circuits (2,3) and the detected signals are processed via an analogue/digital circuit (4) and a microprocessor (5). The control includes a memory to take account of water left on the windscreen after a pass of the wipers.
Patent DE-4418009-A1 (DE)
Title: Lifting device for stack of sheets
Inventor: WAHL KARL
IPC: B42B9/00
Filed: 1994-05-21
Abstract: The lifting device (1) is arranged so that the lifting units (6,7) on one side of the working plane (5) can be released together with operating devices (23,24) or fixed relative to the device socket (3). The tool units (6,7) opposite each other on either side of the working plane can be linked by an engaging and disengaging coupling (26). When they are connected, they can be moved against a scale (58) in the existing direction. For this purpose, a quick-setting device (10) is provided for all the tools of the work station (2). The coupling has at least one connecting member linked to the tool unit without clearance.
Patent DE-4420789-A1 (DE)
Title: Electronically-dimming driving mirror for motor vehicle
Inventor: SCHMITZ RAIMUND DR
IPC: B60R1/08
Filed: 1994-06-15
Abstract: The driving mirror prevents the driver from being blinded by the headlights of following vehicles when driving at night or from a bright rear sunset. The control of the liq. crystal elements for automatic matching to the prevailing light conditions is achieved by front and rear sensors with electronics for differential measuring. If max. light absorption condition arises, a reflective gas surface in-front of the LCD elements serves as the rear view mirror.
Patent DE-4423803-A1 (DE)
Title: Device for attaching and detaching bearing for printing cylinder
Inventor: KOURA KAZUYUKI
IPC: B41F13/28
Filed: 1994-07-01
Abstract: The device comprises a printing press frame having a hole in which a bearing is mounted, the bearing provided for supporting an axial end of a printing cylinder. There is a stand movably installed on a side face of the printing press frame. There is an extracting member for extracting the bearing, the extracting member being engaged with the bearing. There is a first actuator for moving the extracting member in an axial direction of the hole to extract the bearing, the first actuator being mounted to the stand, and a second actuator for moving the stand away from axial end of the printing cylinder.
Patent DE-4424614-A1 (DE)
Inventor: SILAGHI VICTOR G
IPC: B29C41/04
Filed: 1994-07-13
Abstract: A casting device (12) for a casting machine (10), in particular for a spinning machine, has a holder (30) from which at least two rotary mounted pouring spouts (32, 34) inclined in relation to the horizontal plane extend in a parallel or approximately parallel direction up to the casting machine (16), to which they supply casting material. In order to improve the productivity of the casting machine, the holder (30) is mounted to rotate around an axis (52), so that all pouring spouts (32, 34) may be cleaned on the same side of the casting machine (10).
Patent DE-4432282-A1 (DE)
Title: Video-on-demand system using return channels in ATM network
Inventor: ORLAMUENDER HARALD
IPC: H04L49/111
Filed: 1994-09-09
Abstract: The distribution service centre (70) supplies multimedia services to a number of peripheral hubs (20) each linked to an ATM exchange (10), a narrowband network interface (17) and a variety of optical broadband network termination units (60, 65). The hub contains an ATM switch matrix (21), a narrowband multiplexer (22) and several optical line termination units (23). The 64 kbit/s stream of ATM cells is modulated with others in synchronous TDM on a carrier for transmission to the hub, where it is demodulated, buffer-stored and multiplexed together with streams from other subscribers into an aggregate stream of conventional capacity.
Patent DE-4432721-A1 (DE)
Title: Briquette prodn. from iron-contg. residues
Inventor: RUF HANS
IPC: C22B1/242
Filed: 1994-09-14
Abstract: Prodn. of iron-contg. briquettes, used in melting (esp. cupola) furnaces and formed from iron-contg. residues (millscale, grinding sludges or fettling dust), involves (a) mixing the residues with burnt lime to cause heat evolution and consolidation by reaction with the oil and/or water content of the residues; (b) adding an organic binder (sulphite waste liquor or molasses); (c) pressing to briquettes; and (d) hardening before supplying to the melting furnace. Also claimed is use of briquettes as secondary raw material in melting furnaces, the briquettes consisting of (by wt.) 70-98% iron-contg. residues and 2-30% lime-contg. binder which has been reacted with oil.
Patent DE-4433616-A1 (DE)
Title: Depilator to remove hair
Inventor: FOSS PIERRE NICOLAS DR MED
IPC: A45D26/00
Filed: 1994-09-21
Abstract: Individual hairs are caused to rotate about their length and loosed cleanly without damage to the follicle. The hand-held depilator is a pencil-slim applicator which is applied to individual hairs and rotates them about their longitudinal axis by use of adhesive coating, rubber, or other suitable members.
Patent DE-4435727-A1 (DE)
Inventor: BATZ HANS-GEORG DIPL CHEM DR
IPC: G01N33/553
Filed: 1994-10-06
Abstract: The object of the invention is a bonding matrix containing a flat supporting material covered with a plurality of spatially separated fields horizontally and parallel to its surface which contain stationary binding partners, each of which can attach a corresponding free binding partner of a specific bond pair, in which the regions are formed by: a) separate metal coating spots, b) thin and substantially laterally homogeneous securing layers of a bonding layer of a binding partner B1 secured by anchor groups to the metal spots. The bonding matrix may have a plurality of identical or different binding partners and thus acts as an analysis component for the simultaneous analysis of various analytes in a sample or identical analytes in different samples.
Patent DE-4441009-A1 (DE)
Inventor: WEDEL KARL VON DIPL ING
IPC: F23H11/12
Filed: 1994-11-17
Abstract: The invention relates to a grating plate arrangement for multi-stage grates in which several grating plates (2) can be laid side-by-side on a grating support (1) and secured thereto by a clamping device (11) engaging with the grating plate and the support. Here, the clamping device (11) comprises at least one clamping component (12), the end (14) of which on the grating plate side passes through an aperture (15) in a face (3) of the grating plate (2) and is fitted with clamping means (16) actuatable from the face and the end of which on the grating support side has anchoring means (13) for force-transmitting engagement with the grating support. This arrangement makes it possible to fit or remove the grating plates from the top of the grating thus rationalising assembly and providing better working protection.
Patent DE-4442439-A1 (DE)
Inventor: GIORDANO NICOLA DIPL ING
IPC: A61B17/28
Filed: 1994-11-29
Abstract: The invention concerns a surgical instrument with a rigid tubular shaft. Located at one end of the shaft is a tool with two jaws which can be pivoted with respect to each other, and at the other end of the shaft a handle. The instrument also has an actuator element fitted to the handle plus a force-transmission element, operated by the actuator element, to open and close the jaws. In oder to make it possible, even when the shaft has a very small external diameter, to open and close the jaws and also to angle the jaws to one side, the invention proposes that the instrument is fitted inside with a carrier and a flexible sleeve surrounding the carrier and that the shaft and sleeve can be moved independently of each other in the longitudinal direction, thus controlling the angling and opening/closing movements of the jaws.
Patent WO-9203943-A1 (WO)
Title: Quick-fastening shoe
Inventor: MURANYI MARTIN
IPC: A43B11/00
Filed: 1991-09-07
Abstract: A shoe (10), especially a low shoe, with a sole (12) and an upper (14) in which the upper (14) has an aperture (16) for a human foot is distinguished in that in the heel region of the shoe (10) there is at least one heel moulding (42) which is rotatably (D) fitted to enlarge the aperture so that the shoe may be put on and taken off. Such a shoe can quickly and easily be put on and taken off without additional aids and without any great physical effort.
Patent WO-9309428-A1 (WO)
Title: Circuit assembly and method for electrical eddy-current testing
Inventor: VON BERNUS LUDWIG
IPC: G01N27/90
Filed: 1992-10-27
Abstract: The invention concerns a circuit assembly including a measurement coil (L) located in one arm (2) of a bridge circuit. To power the bridge, the invention calls for two synchronized signal generators (14, 16) which can be controlled independently of each other and can supply the bridge simultaneously with different voltages. This makes it possible to balance the bridge, and hence carry out eddy-current testing at different frequencies, without the need for mechanically changeable circuit elements in the bridge arms (2, 8).
Patent WO-9409933-A1 (WO)
Inventor: VON HAAS RAINER
IPC: B23B27/16
Filed: 1993-09-20
Abstract: L'invention concerne un outil d'usinage par enlèvement de copeaux, notamment une plaquette de soyage, qui comprend un support (10) comportant une cavité en forme de fente (11) et une plaquette coupante (12) qui y est maintenue de manière amovible, sous prétension, au moyen d'un bras de serrage (101) pouvant s'écarter de manière élastique et conçu comme un des côtés de la cavité (11). La plaquette coupante (12) et la cavité en forme de fente (11) ont une section en V au niveau de leurs surfaces d'insertion et d'appui mutuelles qui coopèrent. La plaquette coupante comporte au niveau de sa surface d'insertion et d'appui qui fait face au bras de serrage (101), une pluralité de surfaces partielles (124, 125, 126) sensiblement planes disposées les unes à la suite des autres, dans le sens d'insertion. Deux desdites surfaces forment un angle obtus α et un point saillant au niveau de l'arête supérieure (127) de manière à ce qu'en position de serrage, le bras de serrage (101) vienne en contact avec la plaquette coupante (12) entre l'arête supérieure (127) et l'arête coupante (121). Afin d'éviter surtout que la plaquette coupante ne puisse être sortie de son siège, l'invention suggère que la surface partielle (124) avec laquelle le bras de serrage (101) est en contact soit inclinée pour former un angle négatif β par rapport à la surface d'appui (128) ou par rapport au plan défini par les lignes d'appui de la plaquette coupante.
Patent WO-9519642-A1 (WO)
Title: Verfahren zur herstellung einer dreidimensionalen schaltungsanordnung
Inventor: BERTAGNOLLI EMMERICH
IPC: H01L21/822
Filed: 1995-01-12
Abstract: Zur Herstellung einer dreidimensionalen Schaltungsanordnung wird ein erstes Substrat (1) gedünnt, auf ein zweites Substrat (2) gestapelt und fest mit diesem verbunden. Das erste Substrat (1) und das zweite Substrat (2) umfassen dabei jeweils Schaltungsstrukturen (12, 22) und Metallisierungsebenen (13, 23). Es werden mindestens ein erstes Kontaktloch (16) und ein zweites Kontaktloch (4) geöffnet, die auf die Metallisierungsebene (13, 23) im ersten Substrat (1) bzw. zweiten Substrat (2) reichen, wobei das zweite Kontaktloch (4) das erste Substrat (1) durchquert. Über eine leitfähige Schicht (7) werden die Metallisierungsebenen (13, 23) der beiden Substrate (1, 2) elektrisch miteinander verbunden.
Patent WO-9529790-A1 (WO)
Title: Vorrichtung zum randen eines brillenglases
Inventor: GOTTSCHALD LUTZ
IPC: B24B19/03
Filed: 1995-04-28
Abstract: Beschrieben wird eine Vorrichtung zum Randen eines Brillenglases (1), mit einer Aufnahmewelle (2) für das Brillenglas (1), einer ersten Welle (4) für ein Schleifscheibenpaket (3), einem Werkzeug, mit dem der Rand des gerandeten Brillenglases (1) gerillt werden kann, und einer Steuereinheit (5), die den Abstand zwischen der Aufnahmewelle (2) und der Welle (4) für das Schleifscheibenpaket (3) in Abhängigkeit von Drehwinkel des Brillenglases (1) steuert. Die Erfindung zeichnet sich dadurch aus, dass die als elektronische Einheit ausgebildete Steuereinheit (5) den Abstand und die Verschiebung in Axialrichtung zwischen dem Werkzeug für das Rillen (7) des Randes und der Aufnahmewelle (2) unabhängig von der Welle (4) für das Schleifscheibenpaket (3) unter Verwendung der Datensätze für das Randen des Brillenglases (1) steuert.