baber/WOPTO huggingface dataset:
Patent DE-4321683-A1 (DE)
Inventor: PIPPER GUNTER
IPC: C08G69/14
Filed: 1993-06-30
Abstract: PCT No. PCT/EP94/01998 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jun. 20, 1994 PCT Pub. No. WO95/01389 PCT Pub. Date Jan. 12, 1995A process for the continuous production of polyamides from a mixture of at least one lactam and water and, if required, other monomer units and/or conventional additives and fillers under polyamide-forming conditions, where the mixture of the starting materials is heated in liquid phase in a first reaction zone until a conversion of at least 70% is reached, and undergoes adiabatic decompression and further polymerization in another reaction zone, wherein, in the first reaction zone, 0.5-7% by weight of water are employed, the temperature is increased to the range from 220 DEG  to 310 DEG  C., and polymerization is carried out until a conversion of at least 85% is reached and, in the second reaction zone, after the decompression further polymerization is carried out in the range from 215 DEG  to 300 DEG  C. without heat input.
Patent DE-4324974-A1 (DE)
Title: Process for producing an aggregate for insulation material
IPC: C04B20/04
Filed: 1993-07-24
Abstract: A process is described for producing an aggregate, in particular of crushed porous concrete material, for a high-performance insulation material. In this porous concrete material, in order at least greatly to reduce the undesired water absorption resulting from its porosity, the crushed porous concrete material is fired according to the invention in such a way that it or its pores are vitrified or sealed.   It can here be advantageous to pelletise the crushed material beforehand.
Patent DE-4325543-A1 (DE)
Title: Process and apparatus for the wet chemical treatment of silicon material
Inventor: HERZER HEINZ DR
IPC: H01L21/00
Filed: 1993-07-29
Abstract: The invention relates to a process for the wet chemical treatment of silicon material with a treatment agent containing hydrogen fluoride and other reactive ingredients, the solution having an etching or cleaning action, and also an apparatus for carrying out the process. In the process, the silicon material is transported along a path through a chain of treatment stations arranged next to one another and connected to one another and in each treatment station is exposed to the treatment agent. During the transport of the silicon material, there is awaited a state in which the concentration profiles of the reactive ingredients along the transport path have assumed a steady state. This state is maintained by metering in reactive ingredients.
Patent DE-4325608-A1 (DE)
Title: Sandblasting apparatus
Inventor: BRAEMER WULF DR
IPC: B24C9/00
Filed: 1993-07-30
Abstract: The invention relates to a sandblasting apparatus for the working of in particular dental workpieces, having a blast chamber which is formed in a housing and in which there are arranged a nozzle generating a sandblast and openings for sucking off air containing solid particles, an aperture covered by a window for looking into the blast chamber being arranged in an upper boundary surface of the housing. To protect the window from damage without impairing the transparency of the window, the plane of the window is arranged outside the blast chamber at a distance from the upper boundary surface of the housing, the distance between the upper boundary surface and the window being substantially filled by an air-permeable shaft wall.
Patent DE-4331748-A1 (DE)
Title: Leisure area
Inventor: ENGELMAYER RUDOLF DR
IPC: A63C19/00
Filed: 1993-09-18
Abstract: Leisure area, preferably with labyrinth (1, 6, 7, 8), building (2) and integrated open area (3), it being possible to walk on the labyrinth (1, 6, 7, 8), and provision being made, in the building (2) or the open area (3), for further possible leisure activities, and the individual paths of the labyrinth (1, 6, 7, 8) being separated off by walls. The labyrinth (1, 6, 7, 8) is three-dimensional, the third dimension being achieved, in particular, by at least one bridge (5) and/or at least one underpassage and/or at least one tower (4), and the labyrinth comprises one or more segments. <IMAGE>
Patent DE-4332183-A1 (DE)
Title: Support part for CDs
Inventor: HECKMANN ROLAND
IPC: G11B33/04
Filed: 1993-09-22
Abstract: A support part (10) for information carriers of high storage density in disc form, in particular for optically readable digital audio discs (CDs), has a central pin (50) which is fastened internally on its inner part (40) and can be inserted into the central hole of an information carrier. The support part is distinguished in that the pin (50) is designed in the form of a hat, having a lateral surface (54) and a top (52), in that the outside diameter of the pin (50) is such that its lateral surface (54, 56) can be brought into a frictionally engaged fit with the wall of the central hole of an information carrier (12), and in that the outside diameter of the inner part (40) is slightly greater than the inside diameter (62) of the central part (30). <IMAGE>
Patent DE-4332390-A1 (DE)
Title: Safety guard device (safety inhibiting device) for a disconnectable switch (circuit breaker)
Inventor: DOSMO RENATO
IPC: H02B11/127
Filed: 1993-09-23
Abstract: A safety guard device for a disconnectable switch, it being intended that an auxiliary unit which is equipped with a push-button switch be mounted on the stationary housing body of a switch, that the push-button switch allow an unimpeded movement of the moving component of the switch with respect to the stationary component of the switch in the inactive position and that, when the push-button switch is operated, guard devices are pushed in during the displacement of the moving component in the switch, which guard devices prevent any displacement of the moving component of the switch with respect to the stationary component of the switch, the releasing push-button switch advantageously activating or deactivating retaining strips, which can be pushed in and withdrawn, during the displacement of the moving component of the switch. <IMAGE>
Patent DE-4336301-A1 (DE)
Title: Electrically conductive hydrogel compsn.
Inventor: ANZ JOHANNES DIPL ING
IPC: C08F265/02
Filed: 1993-10-25
Abstract: Electrically conductive hydrogel compsn. comprises (a) 100 pts. wt. of ethylenically unsatd. stabilised acrylate monomers with a relative molecular wt. of 72-320; (b) 275-600 pts. wt. of an aq. polyol-contg. fluid, comprising deionised water in which a polyol is dissolved (with the ratio being 1:1.5-3); (c) 0.1-8 pts. wt. of a UV initiator; (d) 12-125 pts. wt. of a sec. or tert. amine as a coinitiator; (e) 2.5-12.5 pts. wt. of a polyunsatd. cpd. as crosslinker; (f) 0.2-10 pts. wt. of polyacrylic acid with a relative molecular wt. of 150000-350000; and (g) 0.2-20 pts. wt. of an alkali(ne earth) metal halide which increases the electrical conductivity.
Patent DE-4343032-A1 (DE)
Title: Cleaning processing tank for exposed film
Inventor: MANEWALD INGRID
IPC: B08B3/04
Filed: 1993-12-16
Abstract: The film (1) is dipped in a bath of cleaning fluid in the wet cleaning station (10) which is directly followed by a drier (20) working by circulating air. The dry cleaning station (30) is in the form of an ionising appts. contg. electrostatic discharge equipment (31-34) as well as soft hair brushes (33,34) for the removal of charged dust particles. The wet cleaning station and drier are switched in according to the degree of dirt on the film. An ultrasonic generator (14), pref. in the form of a row of emitters, is assigned to the wet cleaning station to help in removing the dirt particles by ultrasonic waves. The film is pulled through by a motor-driven capstan roller (70) followed by a film wind-up roller (60) with a drive motor having its r.p.m. controlled according to the duration required in the cleaning stations.
Patent DE-4343775-A1 (DE)
Title: Security document box for external or internal mounting
IPC: E05G1/02
Filed: 1993-12-21
Abstract: The external mounting does not need any foundations, while the internal mounting makes use of existing latter slot. The box is rotatable about its axis, and its inserting slot is closed in its rest position, opening only for the document insertion. The box has a drop-out aperture with an extra closure. When the latter is open, the movement of the box is automatically blocked. The box may be located in an enclosed room.
Patent DE-4401277-A1 (DE)
Title: Constructional component for sound=damping structure
Inventor: KUCK WOLFGANG
IPC: E04B1/84
Filed: 1994-01-18
Abstract: The structure comprises a frame enclosing sound-dampening components. The frame (2,3) contains slots (7,8) for the insertion of connecting or holding components. The slots can run along one or more lengthwise sides of the frame on the outside, and they can form a peripheral slot extending round the frame. The connecting and holding components can be arranged to plug into the slots, and the frame itself can be made of profiled sheet-metal, typically channel-section. The slots can be formed by folding over the flanges of the channel-sections.
Patent DE-4403773-A1 (DE)
Title: Drive unit for electric circuit-breaker
Inventor: LUTZKE GUNNAR DIPL ING
IPC: H01H3/58
Filed: 1994-02-01
Abstract: The drive unit drives an electric circuit-breaker with an interrupt device. It has a crank handle (4) which is driven round by means of an energy store e.g. a spring (9). The crank handle (4) drives a cam (5) by means of a drive shaft (2). The cam (5) transmits the drive force to the interrupt unit. The crank handle (4) is connected to the cam (5) with its rotary movement limited. After running through the drive movement, it is rotatable relative to the cam (5) opposite the drive direction. A first device (12, 13), e.g. a friction brake (13) or crank device (12) limits rotary movement of the cam (5) opposite the drive direction (10).
Patent DE-4405126-A1 (DE)
Title: Device with support and binding parts for ski shoe
Inventor: BOEHM ALFRED
IPC: A63C5/07
Filed: 1994-02-18
Abstract: The device has support and binding parts for support of the ski shoe on the ski, with the wt. of the ski runner introduced via the support and binding parts or parts connected to them at least partly into the ski centre. The ski shoe (2) is supported in extension of the tibia of the leg of the skier vertically on the ski. The adjustment unit (7,8,9) is adjustable, and has support parts working in conjunction with one another. On through bending of the ski (1) for compensation of the occurring alterations of the distance between the ski shoe and the ski upper side the support parts execute a displacement analogous to the through bending.
Patent DE-4406029-A1 (DE)
Title: Swivelling lamp with halogen bulb
Inventor: HALEMEIER ECKHARD
IPC: F21V21/04
Filed: 1994-02-24
Abstract: A halogen lamp has an arm (10) that swivels on the pedestal (14). The lamp head (20) has a housing (26) that is detachable from a recess (22) in the end of the arm. The attachment uses springs or elastic catches. The housing has a flange (34) that surrounds the rim of the recess in which screws are located used to attach it to the arm as well as the springs or catches? or instead of them?, the screw heads being hidden by the flange. The arm is made of two shells (16, 18) that can be detached from each other and which carry a transformer (38) for the lamp inside.
Patent DE-4406559-A1 (DE)
Title: Equipment for displaying separate small products e.g. confectionery items
Inventor: REITMEIER FRANZ
IPC: B65D5/50
Filed: 1994-03-01
Abstract: The equipment has a base and side walls which are hinged to the base. Dividers project from the base and also from the side walls. These form a number of separate compartments. The equipment is manufactured from cardboard or similar materials. All the internal divisions (4, 5) have a double thickness and the partial side wall divisions (6, 8, 9) are in contact with each other at least at their end sections that are furthest away from the hinged side wall. The base (2, 3) and the side walls that carry the divisions are made of a double thickness material, and certain of the partial side walls are hinged respectively at both layers.
Patent DE-4411663-A1 (DE)
Inventor: BLYT CHRISTIAN FRODE
IPC: B32B7/03
Filed: 1994-04-05
Abstract: The present invention relates to a corrugated component (10) of wood-like material. The component consists of at least three layers of wooden material sheets (1, 2) which are joined together with the aid of a bonding agent. At least one (1) of said layers has its grains running at an angle to the other layers (2). The undulations (9) are created before the bonding agent hardens in order to permit the layers of the wood-like material to move relatively to each other in order to compensate for the differing bending radii of the individual layers.
Patent DE-4411855-A1 (DE)
Title: Video disc device and recording and reading method for a video disc which uses the method
Inventor: KIRINO FUMIYOSHI
IPC: G11B20/18
Filed: 1994-04-06
Abstract: A very high density video disc device is achieved by the use of an exchangeable recording medium having a recording capacity of at least 1.5 GB/inch<2> in an optical recording and reading device for recording or reading using a laser beam, or by the use of a device as the recording device which can record only once on a recording medium, or of a device which can record at least two repeated times.
Patent DE-4414046-A1 (DE)
Title: LV illumination system for installation at ceilings or walls
Inventor: BOPP LEONHARD
IPC: H01R25/14
Filed: 1994-04-22
Abstract: The busbars are connected to the sec. side of the transformer (1) across a connection unit (3). One first pair (2) of busbars is electrically connected with a second pair (4) of busbars, and both pairs of busbars is respectively provided with a specified distance to the ceiling or wall as well as to a coupling unit (5) to one another.The second pair (4) of current busbars is held additionally by a holding unit (6) at the ceiling or the wall. The coupling unit (5) has a fixing part for fixing at the ceiling or the wall and a distance piece (8) for spacing the pairs of current busbars, at a distance from the ceiling or the wall.
Patent DE-4421175-A1 (DE)
Title: Receiving device in the form of a folding box or the like and blank for this purpose
Inventor: HOEPP CLEMENS
IPC: B65D5/02
Filed: 1994-06-20
Abstract: In a receiving device in the form of a folding box (12) or similar container having wall strips, folded about creasing or bending lines, of a sheet of material which is connected at least at one overlapping region in an adhesive manner to an annular wrapping, possibly of polygonal cross-section, an inner container (12b) which is surrounded by a wrapping box (12a) and is made of wall strips (30 to 33) is integrally connected to said wrapping box by one of said wall strips and, with the wrapping box (12a), bounds an intermediate space (15) through which passes the wall strip (30) of the inner container (12b) fixed to the wrapping box (12a). Projecting from said inner container are tongues (34) which, with a free edge, just touch the wrapping box (12a) on the inner side and are provided along the creasing lines, which they interrupt, alternating laterally between the wall strips (30 to 33) of the inner container (12b). <IMAGE>
Patent DE-4421527-A1 (DE)
Title: Crank drive for large-scale press
Inventor: SAUERBREY HORST DIPL ING
IPC: B30B1/26
Filed: 1994-06-20
Abstract: The crank drive has a crankshaft cooperating with a reciprocating rod displaced between an upper dead point and a lower dead point, one end of the crankshaft coupled to a flywheel driven by a mains-operated electric drive motor. The second end of the crankshaft is coupled to a second electric drive motor, associated with a braking device and an energy storage device, with synchronised operation if both motors during the crank cycle. Both motors are provided by frequency-regulated asynchronous motors (9,19), supplied via respective thyristor regulators (24,25), coupled together via a pair of controlled switches, operated to provide the required synchronisation between the motors during the crank cycle.
Patent DE-4422201-A1 (DE)
Title: Device for suspending a front wheel on the frame of a bicycle
Inventor: SPECHT MARTIN DIPL ING
IPC: B62K25/08
Filed: 1994-06-24
Abstract: Device for suspending a front wheel of a bicycle, with a telescopic fork 3 which can be changed resiliently in length and on which the front wheel 2 is mounted in rotatable fashion, and with a first joint 4 in which the frame 1 is supported in an articulated manner on the telescopic fork 3 (Fig. 1). <IMAGE>
Patent DE-4423694-A1 (DE)
Title: Long-nip press, e.g. for dewatering on a paper or board machine
Inventor: BUBIK ALFRED DR
IPC: D21F3/06
Filed: 1994-07-06
Abstract: The long nip press consists of two press elements (1,2) whose surfaces are pressed against one another. The press surfaces are each formed by a jacket element (7.8) moving around a carrier (3,4) and supported by a support element (5,6). The components forming the support surfaces (9,10) and/or the support elements (5,6) themselves of at least one of the press elements can be displaced in or against the direction of movement of the corresp. jacket elements.
Patent DE-4429501-A1 (DE)
Inventor: YBERLE HANS DIPL ING
IPC: B62D57/024
Filed: 1994-08-19
Abstract: The mobile conveyor and/or handling system proposed has at least one conveyor element (5) with at least one motive element (9) for controlled motion along a support (14), the conveyor element (5) being moved along the support (14), and fixed to it, by the motive element (9).
Patent DE-4430913-A1 (DE)
Title: Flange connector for pipeline
Inventor: LINNEMANN FRIEDRICH
IPC: F16L23/00
Filed: 1994-08-31
Abstract: The flange connector has segments arranged mirror-symmetrically to a plane at right angles to the bolt. Each segment is mounted to the clamp head. A guide part faces the second clamp, using one-piece material for clamp, guide, head and segment respectively. The clamps are drilled out right through both guide and head to take the bolt with clearance. A groove designed into a segment-carrying head projection is otherwise limited by the pressure segment such that head projection, segment and groove specified all extend radially beyond the clamp-fitted guide part which in turn equals or exceeds the head along the hole drilled out for the bolt as described. Both head and guide come in circularly cylindrical form in which the diameter of the guide is 1.5-1.8 times that of the bolt hole and the diameter of the head amounts to 1.9-2.3 times that of the hole.
Patent DE-4444202-A1 (DE)
Title: One-way gate for articles moving along transport path of postage meter
Inventor: GILLIGAN MARK PETER TIMOTHY
IPC: G06K13/067
Filed: 1994-12-13
Abstract: The gate comprises:  (a) a rotating roller (17) situated opposite a supporting surface (11) and mounted on the end of  (b) a resilient arm which limits the rotation of the roller in one direction, while movement of an article in a reverse direction is prevented by frictional engagement between it and the roller.
Patent WO-8503797-A1 (WO)
Title: Method for controlling a video-tape apparatus for the automatic spotting of recorded video-tape segments and video-tape apparatus for implementing such method
Inventor: EBELING CHRISTIAN
IPC: G11B27/32
Filed: 1985-02-16
Abstract: Method for the control of a video tape apparatus for automatically spotting recorded video-tape segments (13, 17), particularly in the case of high tape speed, wherein a spotting value which may be inputted and characterizing the beginning of the video-tape segment (13, 17) is compared with the position of a meter (58) which counts positively or negatively according to the tape unwinding direction. In order to improve the locating precision of the beginnings of the video-tape segments (13, 17), CTL pulses for synchronizing the video heads are used to control the meter (58). At the beginning of the video-tape segments a modification of the CTL pulses is written on the tape, for example in the form of CTL pulse void (25) which is read and evaluated by the CTL head (48) and which is used to control the tape searching operation.
Patent WO-9203901-A1 (WO)
Inventor: HILLER PETER
IPC: H05K3/40
Filed: 1991-08-15
Abstract: Die Erfindung betrifft eine Leiterplatte mit elektrischen Bauelementen, bei der die Bauelemente mit ihren isolierten Baukörpern (3) in Durchgangsbohrungen (10) der Leiterplatte (9) eingesetzt sind, auf der Leiterplattenunterseite und der Leiterplattenoberseite geringfügig vorstehen und in diesen Bereichen Kontaktflächen tragen, die mit Leiterbahnen der Leiterplatte verlötet sind, wobei die unteren Enden der Bauelemente als Halbkugelkalotte oder abgerundete Kegelspitze auslaufen und entsprechende untere Kontaktflächen aufweisen, welche in als Lötaugen (7) ausgebildete Leiterbahnen der Leiterplatte (9) ragen und mit diesen verlötet sind, und die oberen Enden der Bauelemente mehrere gegeneinander isolierte obere Kontaktflächen (1.1, 1.2) tragen, welche mit am Bauteilkörper (3) abstehenden Kontaktelementen (2.1, 2.2) verbunden sind, die im Abstand um die Bohrungen (10) der Leiterplatte mittels Lötpaste (5) mit Leiterbahnen (6) der Leiterplattenoberseite verbunden sind.
Patent WO-9320490-A1 (WO)
Inventor: ARNOLD HERBERT
IPC: G05B19/042
Filed: 1993-03-20
Abstract: Procédé de codage de variantes pour plusieurs appareils de commande (10, 11, 12, 13) interconnectés, notamment dans les véhicules automobiles, selon lequel les identifications de variantes de données de programme et/ou de caractéristiques de fonctionnement des différents appareils de commande (10, 11, 12, 13) sont transmises d'un appareil de commande (13) du groupe d'appareils de commande, aux autres appareils de commande (10, 11, 12). On utilise à cet effet le système de bus (25) qui relie les appareils de commande (10, 11, 12, 13) entre eux. Chacune des identifications de variantes transmises est alors mémorisée au moins pendant la durée de fonctionnement des appareils de commande, dans une mémoire (23) de l'appareil de commande (10, 11, 12) qui lui est associé.
Patent WO-9525614-A1 (WO)
Inventor: VIEHHAUSER HERBERT
IPC: B23K26/08
Filed: 1995-03-22
Abstract: Die Vorrichtung zur Bearbeitung von Werkstücken mittels eines Laserkopfes weist eine Halterung auf, die aus einer ersten Welle besteht, die drehbar an einer heb- und senkbar angeordneten Buchse befestigt ist, und einer zweiten, unterhalb der ersten Welle angeordneten Welle, wobei die beiden Wellen mittels eines Verbindungssteges miteinander verbunden sind, dessen beide Enden gelenkig mit den beiden Wellen verbunden sind oder der längenveränderlich ist.
Patent WO-9623964-A1 (WO)
Title: Moteur a combustion interne
Inventor: KOROSTENSKI ERWIN
IPC: F01L1/356
Filed: 1996-01-17
Abstract: L'invention concerne un moteur à combustion interne dans lequel la vitesse de rotation d'une came de commande peut être modifiée de manière cyclique pour la commande de l'échange gazeux, qui comprend: un arbre à came; une came montée rotative sur l'arbre à came; un élément intermédiaire (4) pouvant être déplacé dans un plan perpendiculaire à l'arbre à came et pouvant tourner dans ce plan, quelle que soit la position et qui comprend un premier guide à glissement et un second guide à glissement; un premier élément de transmission qui relie l'arbre à came au premier guide à glissement afin de transmettre le mouvement rotatif de l'arbre à came à l'élément intermédiaire (4); et un second élément de transmission qui relie la came au second guide à glissement afin de transmettre le mouvement rotatif de l'élément intermédiaire (4) à la came, de manière à ce que la came tourne de manière cyclique par rapport à l'arbre à came pendant une rotation de ce dernier, si l'axe de rotation de l'élément intermédiaire (4) est décalé par rapport à l'axe de rotation de l'arbre à came; et également, un excentrique intérieur (30) monté rotatif sur l'arbre à came, ainsi qu'un excentrique extérieur (40) monté rotatif sur l'excentrique intérieur (30), l'élément intermédiaire (4) étant monté rotatif sur l'excentrique extérieur (40) et deux excentriques extérieurs (40A, 40B) étant disposés sur un excentrique intérieur (30).