baber/WOPTO huggingface dataset:
Patent DE-4404803-A1 (DE)
Title: Hydroelectric power plant for power generation (generation of electricity)
Inventor: EIRING WALDEMAR
IPC: F03B17/00
Filed: 1994-02-16
Abstract: In known hydroelectric power plants, use is made of the potential energy of the falling current of water and in this case rivers are dammed, walls are built up on seashores in order to catch tides and different designs of hydroelectric power plants are set up in order to promote the lifting force of the water and the pneumatic spring of power generation. The novel hydroelectric power plant is intended to produce electric current in any body of water at any location at any time. In a body of water having a stable water level there are attached on a frame (2) having an unstable water level, on a platform (1) on the frame (2), at least two cylinders (3) with pistons (4), which represent an air receiver (5), filter ring (6), diaphragms (7), and electric motors (8), winches (9) with steel cables (10), outlet tubes (11), lifting tube (14), turbine (15), generator (16). It is possible by arbitrary combinations to apply the hydroelectric power plant in any body of water at any location and time at the expense of gravity, which during the assembly, of water expelled by the pistons (4) and the force, stored in the process of the pneumatic spring in the air receiver (5) and the amount of the filter ring (6), of the lifting force during raising of the piston (4), of the amount of water flowing from above into the cylinder (3), promote a chain reaction in the process. <IMAGE>
Patent DE-4404866-A1 (DE)
Title: Drive overload=protection system
Inventor: HOLTMANN DIRK
IPC: B66D5/34
Filed: 1994-02-16
Abstract: The gear (2) turning with the output shaft (1) has working tooth flanks (10, 13) of different shapes for tightening and releasing and against which the locking pawl (3) works. A ramp portion on the gear works against the pawl. The latter can be turned through 180 deg. in its guide. Its end towards the gear can be of unsymmetrical wedge-shape. Recesses can be formed in a driven member, and in which spring-loaded pawl in an enclosing driving sleeve engage. The axes of the recesses are inclined against the tightening direction.
Patent DE-4411456-A1 (DE)
Title: Radiator unit and device for the fixing thereof
Inventor: LEVY BERNARD
IPC: F02B29/04
Filed: 1994-04-01
Abstract: Device for the flexible fixing of a heat exchanger (2) of a generally flat form on the chassis of a motor vehicle, comprising a first fixing element (10) connected rigidly to the heat exchanger and a second fixing element (11) for the rigid connection to the chassis, which are connected to one another by way of a block (12) of an elastically deformable material, characterised in that the first fixing element adjoins an inlet or outlet connection for the fluid (5, 7), which is connected to the heat exchanger and firmly fixed thereto. <IMAGE>
Patent DE-4414317-A1 (DE)
Inventor: KAYSER FRANZ
IPC: B65H27/00
Filed: 1994-04-25
Abstract: A control roller for strip fabric esp. for paper prodn. and finishing machines has middle and two outer tubes where the neighbouring ends are supported via rolling bearings on a fixed roller axle, while the free ends of the outer tubes are supported via roller bearings on radially adjustable bearing elements. Here the neighbouring tube ends are joined via a bridging element (117) engaging from below on a co-rotation coupler piece and share a common rolling bearing (109). <IMAGE>
Patent DE-4414723-A1 (DE)
Inventor: BOEHNSTEDT WERNER DR
IPC: H01M50/463
Filed: 1994-04-25
Abstract: The invention concerns separators for use in storage batteries. The separators comprise integral longitudinal and transverse ribs and have increased transverse and longitudinal rigidity, thus permitting a notable reduction in the plate thickness. They are preferably in the form of rolled goods, the ribbed structure preventing permanent deformation of the separators.
Patent DE-4417316-A1 (DE)
Title: Inter-microprocessor data transfer system
Inventor: LAESLE HANS-PETER
IPC: G06F13/40
Filed: 1994-05-18
Abstract: The data transfer system between a first and second microcontroller consists of a data bus (3) linking the input/output of microcontrollers (1,2) where the input/output of each microcontroller takes up a dominant or recessive state, and the two microcontrollers are also coupled to a first and second handshake line (4,5). For data transfer from the first to the second microcontroller the second handshake line (5) is queried by the first microcontroller, and if inactive, after a defined wait time the first handshake line is activated, and any occurring data transfer from microcontroller two to microcontroller one is stopped.
Patent DE-4418141-A1 (DE)
Title: Fitted-together covering lid and its attachment on food containers by means of wrapping, vacuum and cohesion
Inventor: ZIMMERMANN JOHANN DIPL ING
IPC: B65D43/10
Filed: 1994-05-25
Abstract: The fitted-together covering lid and its attachment on food containers by wrapping, vacuum and cohesion serves to close in particular packages for dairy products which have to be packaged so that they remain fresh for a long time and which should have a refittable closure in order to be able to use the contents in portions. Furthermore, for reasons of reducing the migration of pollutants into the contents of the package when the latter is closed, a novel method is used, called: "controlled diffusion using novel compounds". <IMAGE>
Patent DE-4424149-A1 (DE)
Title: Height adjustable seat assembly
Inventor: KERN PETER PROF DR
IPC: A47C3/40
Filed: 1994-07-08
Abstract: The length-adjustable support elements (1,2) which point towards the front and/or back of the seat surface (4) and backrest (5) are inclined to the vertical axis. The seat and backrest are connected by a connector element (6) so that the horizontal and/or vertical distance of the articulated points (7,8) of the connector automatically changes in dependence on the height of the seat surface which is adjusted by the change in the length of the support elements (1,2). The mechanical connection of the unit formed by the rear support elements and backrest, and the unit formed by the front support elements and seat surface is solely through the connector element which can be a web or yoke fixed by joints.
Patent DE-4425610-A1 (DE)
Title: Joint for playpen
Inventor: HUANG TSUNG MING
IPC: A47D13/06
Filed: 1994-07-20
Abstract: A joint for joining together two tubular rails 400 of a playpen includes an inverted U-shaped shell 100 in which a first block 200 and a second block 202 are pivotally received. The blocks 200, 202 are each attached to one of the tubular rails 400 by a tubular element 300, 314 secured in the rail and a bolt 210 which locates in an axial passage of the tubular element and is secured to the respective block 200, 202. The arrangement is such that the inverted U-shaped shell 100 prevents the joint form collapsing in its operative position. To collapse the joint the inverted U-shaped shell 100 and the blocks 200, 202 are turned through 180 DEG  with respect to the rails. A latch 240 is provided in the first block 200 which engages its respective tubular element 300 to hold the inverted U-shaped shell in its operative position to prevent inadvertent collapsing of the joint. <IMAGE>
Patent DE-4431581-A1 (DE)
Title: Congestion controlling conveyor system for clothes hangers
Inventor: GAERTNER FRANZ
IPC: B65G33/02
Filed: 1994-09-05
Abstract: The conveyor arrangement has a hollow cylindrical rod shaped body (1). Along the length of the body are provided diametrically opposite grooves (12; 13) into which saw-tooth projections (2; 3) are firmly inserted. The staggered arrangement (delta) of the stop flanks of the projections amounts to half a tooth length (5) with equal tooth lengths (5). The hollow body is made of metal and the tooth-like projection of plastic.
Patent DE-4434669-A1 (DE)
Title: External diamond watch with hidden LCD indicator illuminated by operating button
Inventor: SPEIER LEON
IPC: G04G9/00
Filed: 1994-09-28
Abstract: The LCD indicator can be designed similar to the small round indicators of an as an astronomical watch, in order to give the impression of an analogue watch. The watch is an actually operating watch and is decorated with a theme or a device of high value and aesthetic merit, which gives the appearance of a pointer of an analogue watch.
Patent DE-4436559-A1 (DE)
Inventor: KUSCH HANS-JUERGEN
IPC: B41F27/12
Filed: 1994-10-13
Abstract: In these positions (2,2') the mechanism can be arranged to work with plate-feed components (7,8). It can also be arranged to eject plates from the printing mechanisms (3,4), and to hinge on the cylinder guard (5), on which the feed components can also be mounted. The guard can hinge on the press housing (6), the feed components swinging clear on opening the guard. The holder can be formed by a plate feed table (14), or by a magazine storing several plates.
Patent DE-4438533-A1 (DE)
Title: Corona treatment at atmos. pressure
Inventor: SALGE JUERGEN PROF DR ING
IPC: H01T19/00
Filed: 1994-11-02
Abstract: A process is claimed for corona treatment at atmos. pressure, using an alternating high voltage generated between electrodes by a high voltage generator which produces a repeating pulsed voltage.
Patent DE-4440867-A1 (DE)
Title: Chamfering machine for discs e.g. of silicon for semiconductor mfr.
Inventor: YASUNAGA MASAAKI
IPC: H01L21/304
Filed: 1994-11-15
Abstract: The chamfering machine include a disc retaining unit consisting of a disc table (21) to hold the disc and a motor (24) to turn the disc table, together with a mechanism (25,26) to move the disc retaining unit vertically. Facing these is a chamfering unit having a grindstone (31) to chamfer the outer periphery of the disc, and a motor (34) to rotate the grindstone. A notch working unit (40), comprising a notch chamfering grindstone (41) and associated rotating motor (44), is fitted as part of the main chamfering unit, and positioned so that it does not interfere with the chamfering of the outer periphery of the disc. A further mechanism (35,36) moves the main and notch chamfering units horizontally with respect to the disc retaining unit.
Patent DE-4446122-A1 (DE)
Title: Adsorbent material for removal of anionic cpds.
Inventor: HAEHN REINHARD DR
IPC: B01J20/12
Filed: 1994-12-22
Abstract: A method for the prepn. of a clay mineral-based adsorbent material for anionic cpds. comprises the reaction of a clay material (A) having ion exchange capability (IUF) > 40 mV/100 g with a polycationic cpd. (B) until practically no more free (B) is present and the specific charge for the clay mineral has shifted into the positive region by 500-2500  mu equivs./100 g.
Patent DE-4446442-A1 (DE)
Title: Perforating smooth, skinned open cell foam sheets and process equipment
Inventor: DANIELS PAUL
IPC: B29C48/08
Filed: 1994-12-23
Abstract: In a process for perforating smooth, skinned surfaces of open cell plastic foams, an extruded plastic foam sheet (16) is heated, vacuum formed, cooled and one of the facing skins (12,13) is perforated by needles (4). Process equipment has a tool part (11) with fixed or movable needle (4) in a matrix pattern. Needle tips (18) extend above the tool (11) surface during perforation.  Pref. in process variations (i) the sheet (16) may be coextruded with a coloured or uncoloured facing layer of similar or dissimilar material to the sheet (16) before vacuum forming and perforating or (ii) the plastic sheet (16) itself is extruded without facing layers. Needling may be performed before or after sheet (16) thermoforming. Needles (4) may oscillate backwards and forwards or are fixed in a tool block which is moved towards the sheet (16) supported on a backing plate. In an alternative process perforating is effected by needles on a rotating roller, prior to thermoforming. A container can be perforated in both sidewalls and base by needles moving perpendicular to the respective surfaces. In a further alternative process the thermoformed prod. is moved to a perforating station and pressed against a fixed plate by moveable perforating blocks. Needles fixed to a plate are then raised to perforate the prod. resting on the perforating block.
Patent WO-8302778-A1 (WO)
Title: Suction hood with stationary suction channel
Inventor: STOG WILHELM
IPC: F16L41/18
Filed: 1983-01-29
Abstract: During compression of the fiery coke cake, the flue gases emitted are collected on the discharging side of the battery (1) by a suction hood (10) which covers completely or partially the coke quenching car (5). The suction hood (10) may be displaced along the suction channel (11) which has the shape of a rolling rail (22) parallel to the battery (1) of coke ovens. It bears on nothing else. The suction channel (11) comprises on both sides of its lower level U-shaped indentations (33, 34) having slot-shaped hollows (25) which are cleared upon displacing the suction hood (10) by means of lifting pulleys (39, 40) so that the smokes are directed from the suction hood (10) into the suction channel (11) through the thus formed directing conduit.
Patent WO-8805359-A1 (WO)
Inventor: JAMANN HELMUT
IPC: B23B31/02
Filed: 1988-01-13
Abstract: Un dispositif permet de relier deux pièces configurées de manière à être sensiblement symétrique en rotation dans leur région de liaison, notamment une tête d'outil (1) avec un porte-outil (2) dans une machine-outil. L'une des deux pièces (porte-outil (2) ou tête d'outil (1)) possède deux éléments (corps de base (26) et tige d'armement (28)) réglables axialement l'un par rapport à l'autre à l'aide de moyens de réglage (vis de réglage (44)), ainsi que des moyens de verrouillage déplaçables radialement entre des faces de commande (31) et des faces d'appui (41) des éléments et mobiles dans une rainure (37) de l'autre pièce (tête d'outil (1)). Ces moyens de verrouillage sont des corps annulaires (43) radialement élastiques et les faces de commande (31) et les faces d'appui (41) sont des surfaces annulaires continues.
Patent WO-9113280-A1 (WO)
Inventor: QUANTE NORBERT
IPC: F16K17/04
Filed: 1991-02-14
Abstract: Une soupape de limitation de pression (1) possédant à la fois un appui élastique stable grâce à la surface d'appui (36) et au guidage de la cuvette de ressort (5) par le piston (6), et des valeurs d'écoulement favorables ainsi que des débits élevés, est réalisée si le milieu de pression, en réponse à la soupape (1), circule, en provenance des alésages radiaux du piston (6), uniformément et, dans la mesure du possible, sans perte de charge, jusque dans la chambre (3) du ressort et en est expulsé. Ce résultat est obtenu, lorsque la cuvette de ressort (5) présente une section angulaire, de préférence carrée, de façon que les orifices de passage (15, 16) demeurent dégagés. En outre, il est avantageux de configurer le guidage (8) du piston dans la zone (23) du fond de la chambre (3) du ressort, de manière à obtenir un évidement (20) en forme d'entonnoir, de préférence un évidement présentant une surface du second degré. Enfin, il est essentiel et avantageux que le piston (6) pénètre profondément dans la cuvette de ressort (5), de façon qu'il s'établisse un appui élastique stable et ferme, même lorsque ladite cuvette de ressort (5) est sollicitée sur ses bords par le milieu de pression.
Patent WO-9614245-A1 (WO)
Inventor: SCHEIFELE HORST
IPC: B65B9/04
Filed: 1995-10-18
Abstract: Un dispositif (10, 10a) permettant de travailler une bande de film (13) comportant des bulles (11) est pourvu de lames de séparation (18 à 20) et de perforateurs (24, 25). Les lames de séparation (18 à 20) sont disposées sur un cylindre de découpage (15, 15a) qui coopère avec un cylindre de pression (30, 30a). Il est proposé, selon l'invention, que les perforateurs (24, 25) soient intégrés au cylindre de découpage (15, 15a). Cela simplifie la structure du dispositif (10, 10a) et les bandes d'emballage (12) découpées dans la bande de film (13) sont toujours perforées de façon centrée.
Patent WO-9629794-A1 (WO)
Inventor: BRUECKNER ROLAND
IPC: H04L7/00
Filed: 1996-03-04
Abstract: Proposed is a circuit for smooting phase deviations between a high-bit-rate data signal severely affected by jitter and the associated clock signal. The clock signal, which governs the transmission of the data signal, and the data signal are fed to the circuit along closely spaced but separate paths. The circuit has a delay device for whose delay action less than one data-signal bit length is sufficient. The circuit, which is designed using only logic-function components and can thus be simply implemented in an integrated circuit, requires little sophisticated circuit technology and has a low power loss.
Patent WO-9748261-A1 (WO)
Title: Armoire pour systemes electriques et electroniques
Inventor: BOEHMER PETER
IPC: H05K7/20
Filed: 1997-06-13
Abstract: L'armoire décrite pour systèmes électriques et électroniques, notamment une armoire de distribution et de commutation, comprend une chambre fonctionnelle (1) fermée, étanche à la poussière et à l'eau, et au moins une porte qui ferme la chambre de manière étanche à la poussière et à l'eau. L'armoire se caractérise en ce qu'une structure à coques multiples entoure la chambre fonctionnelle (1). Cette structure se compose de chicanes (11), de la paroi (2) de la chambre fonctionnelle et d'une enveloppe extérieure (5). Un espace intérieur (6) en forme de canal s'étend entre les chicanes (11) et la paroi (2) de la chambre fonctionnelle (2). Un espace extérieur (6') en forme de canal s'étend entre la paroi (2) de la chambre fonctionnelle et la paroi extérieure (5). Des courants volumiques réglables peuvent s'appliquer indépendamment en fonction de la charge aux deux espaces (6, 6') en forme de canaux. Les courants volumiques peuvent être réglés dans une plage comprise entre 0 et une valeur maximale déterminée par la résistance électrique des éléments (12, 7, 6') et par la courbe caractéristique du ventilateur (8') d'une part, et par la résistance hydraulique de l'équipement à l'intérieur de la chambre fonctionnelle, par la résistance hydraulique de l'espace intérieur (6) en forme de canal et par la courbe caractéristique du ventilateur (8) d'autre part, de manière à intensifier et/ou à limiter le transfert de chaleur de la chambre fonctionnelle (1) vers l'environnement ou de l'environnement vers la chambre fonctionnelle (1). Cette armoire a en particulier de bonnes propriétés de refroidissement et offre en outre avec des moyens techniques simples une meilleure protection thermique de la chambre fonctionnelle dans différentes conditions d'utilisation.
Patent WO-9833101-A1 (WO)
Inventor: HEIB JOHANNES
IPC: G05B19/23
Filed: 1998-01-13
Abstract: The invention relates to an array for tracking detection of electric control motors with incremental position detection, specially in adjusting motors in motor vehicles, in which evaluation electronics is provided to determine the position signals (2, 3) from position transmitters. The determined status (5, 6, 7) of the position signals or the status of the position transmitters are stored in a non-volatile memory after turning off (4) the motor. The evaluation electronics can be partially disconnected from the distribution voltage. Said evaluation electronics is fitted with a buffer action, which is sufficiently large in order to enable position detection and storage after disconnection of the evaluation electronics from the distribution voltage. The non-volatile memory can be an EEPROM in the microcontroller of the evaluation electronics.
Patent WO-9840622-A1 (WO)
Title: Kraftstoffförderanlage für eine brennkraftmaschine, insbesondere in einem kraftfahrzeug
Inventor: KUEHN MICHAEL
IPC: F02M37/18
Filed: 1998-01-30
Abstract: Es wird eine Kraftstoffförderanlage für eine Brennkraftmaschine, insbesonders in einem Kraftfahrzeug beschrieben, die zwei hydraulisch parallel geschaltete Elektrokraftstoffpumpen (10, 11) umfasst. Wesentlich ist, dass die beiden Elektrokraftstoffpumpen in der Leistung deutlich unterschiedlich sind und beide parallel mit Bordnetzspannung (UB) betrieben werden. Durch geeignete Auswahl und Kombination der Elektrokraftstoffpumpen lassen sich Kennlinien-Fördermengen (V*) in Abhängigkeit von der zur Verfügung stehenden Spannung (UB) realisieren, die eine optimale Kraftstoffversorgung sowohl unter Kaltstartbedingungen als auch im Nennbetrieb gewährleisten.
Patent WO-0001943-A1 (WO)
Inventor: KOELLE GERHARD
IPC: F02N11/08
Filed: 1998-07-01
Abstract: The invention relates to a method for the starter cut-out of an internal combustion engine, according to which a starter motor which can mesh with the internal combustion engine for starting same is disengaged and switched off when the internal combustion engine runs autonomously. The instant of starter cut-out is determined from a characteristic of a starter current of the starter motor. According to the invention a signal proportional to the starter current (IS) is evaluated to determine the instant (tA) of starter cut-out. A characteristic curve is evaluated with a signal that is proportional to the starter current, which curve depends on an operating state of the internal combustion engine.
Patent WO-9953601-A1 (WO)
Inventor: ZIERHUT HERMANN DI
IPC: G05F1/575
Filed: 1999-03-25
Abstract: L'invention concerne un circuit pour un appareil d'alimentation électrique qui fournit une tension d'alimentation à une borne de sortie (70) d'un étage de sortie de puissance (30). A cet effet, ce dernier (30) est couplé par un circuit de régulation qui présente un oscillateur (10) avec une bascule (20) montée en aval et un comparateur (40, 50) monté parallèlement à cette dernière. Ce circuit peut fonctionner comme régulateur série ou régulateur à découpage, selon que la borne de sortie (70) est connectée à un condensateur (80) ou à une bobine d'inductance (90) comportant une diode de roue libre (92) montée en parallèle.
Patent WO-8500775-A1 (WO)
Inventor: HYLDIG JENS MARTIN HOVMOELLER
IPC: B29C44/46
Filed: 1984-08-08
Abstract: Procédé et installation de production de produits en mousse de polyuréthane où des agents de réaction moussants (12) sont amenés dans un moule ayant une doublure en papier (3, 4) et mobile à l'aide d'une bande transporteuse (2), lesdites doublures en papier (3, 4) étant déroulées de rouleaux d'alimentation (5, 11). Les agents de réaction sont mélangés dans un mixer et sont envoyés au travers d'une conduite (10) et des tubes d'admission (8, 9) à un ajutage (7) ayant une fente verticale dont la longueur correspond sensiblement à la hauteur désirée du produit fini. Les agents de réaction sont ainsi amenés au moule en étant étalés sur sa hauteur de manière que les agents de réaction adhèrent immédiatement sur la face de papier (4) et qu'il ne soit pas nécessaire de les déplacer verticalement vers le haut depuis le fond (3) du moule, ce qui permet ainsi d'obtenir une surface très plane du produit fini sans fissures ni autres défauts dus aux tensions entre le papier (4) et les agents de réaction moussants (12).
Patent WO-9219901-A1 (WO)
Inventor: OLSSON JAN
IPC: F16L27/08
Filed: 1992-05-07
Abstract: Un tuyau coudé réglable comprend deux parties de tuyau (10, 12) comprenant des parties terminales aboutées (14, 16) s'étendant dans un plan incliné à un angle α de 22,5° par rapport à un plan perpendiculaire à l'axe principal (18, 20) de la partie de tuyau coudé respective (10, 12). Ces parties (10, 12) peuvent être raccordées rotatives l'une par rapport à l'autre au niveau desdites parties terminales (14, 16) afin de tourner autour d'un axe perpendiculaire audit plan incliné, par l'intermédiaire d'éléments de raccordement à encliquetage (22, 24) placés à l'extérieur des orifices des passages (26, 28) desdites parties (10, 12). Chaque élément de raccordement a la forme d'un corps de révolution situé autour dudit axe de rotation, et l'élément à encliquetage comprend un joint torique (30). Le tuyau coudé peut éventuellement être placé à n'importe quel angle de pliage compris entre 0° et 45° lorsqu'on tourne les deux parties (10, 12) l'une par rapport à l'autre, et, dans n'importe quelle position où se trouvent les deux parties (10, 12), leurs axes principaux (18, 20) vont soit s'entrecouper soit coïncider sensiblement.