baber/WOPTO huggingface dataset:
Patent DE-4342963-A1 (DE)
Title: Limiting movement of powered arm of construction machine
IPC: E02F9/24
Filed: 1993-12-16
Abstract: The construction vehicle, such as an excavator, is provided with a mast at the top of which is a radio, optical or acoustic transmitter and receiver which controls the limit of movement of the linked excavator arm. The mast (12) may be set to a height above which it may be hazardous for the power-driven jointed arm (4,5,6) and bucket (7) of an excavator to rise.  At the top of the mast a suitable transmitter (13) emits a signal which is reflected back to the receiver (14) by the arm when it enters the danger area. The reflected signal disables the hydraulic lifting mechanism (4a).
Patent DE-4343931-A1 (DE)
Title: Local aerial for magnetic resonance unit with first and second spaced coils
Inventor: ZABEL HANS-JOACHIM
IPC: G01R33/341
Filed: 1993-12-22
Abstract: The coils (2,4) are connected with each other, such that the currents flowing in the coils have the same phase position. The at least one winding of the first coil (2) and the at least one winding of the second coil (4) are arranged coaxially to each other. The at least one winding of the first coil (2) and the at least one winding of the second coil (4) run parallel to each other. The first and second coils have the same winding sense and are connected electrically parallel across the connecting lines (10).
Patent DE-4400694-A1 (DE)
Title: Toy kit plug=in component
Inventor: SCHOENBERG OLAF
IPC: A63H33/08
Filed: 1994-01-12
Abstract: The component top side (2) serves for cooperation with other components. Under the top side is located a downwards-open hollow body (1) contg. a wheel (4) for the component mobility. Pref. the wheel is partly immersed in the component hollow body. Pref. the wheel is releasably mounted in two bearings (7). The top side may comprise four vertical cylinders, cooperating with undersides of other components. In the wheel travelling direction other wheels may be provided in tandem on adjacent configurations.
Patent DE-4408618-A1 (DE)
Title: Bimorphous element adjustment drive
Inventor: MARTH HARRY DR
IPC: H01L41/09
Filed: 1994-03-15
Abstract: The adjustment device has a piezo drive and is particularly suitable for fine mechanics optical devices, etc. It has at least one piezo-oscillator (1,6-9,16-19,21-28,41-46,51-56) which undergoes length changes by application of different electric voltages. Its free ends alternately come into operative connection with a drive element such that movement is translated to the drive element. When the connection is lifted, the piezo-oscillator, at its free end, is returned ready for the next movement transfer, such that the drive element carries out the adjustment movement in the desired direction. The piezo-oscillators (1,6-9,16-19,21-28,41-46,51-56) have at least two actuators (2,3;61,.62,71,72,81,82,91,92,161,162;171,172,181,182,191,192) arranged adjacent and parallel to each other in the drive direction. They ar fixedly connected together to form a bimorphous element (1,6-9,16-19,21-28,41-46,51-56). The actuators extend perpendicular to the desired direction of movement. They are electrically decoupled from each other and can be controlled separately. By using actuators with different expansions, they can be bent and a curved track is formed in the longitudinal and transverse direction of the bimorphous elements. The return positioning results from lifting the drive element (10,100).
Patent DE-4408642-A1 (DE)
Title: Waste product handling for recycling
Inventor: MALLOW UWE DIPL ING
IPC: B65F1/14
Filed: 1994-03-15
Abstract: The reclamation process receives material in refuse containers that are identified by coded labels. The main collection unit is divided into different sections which each receive specific types of materials. The collection unit has sensing units to determine the type of material and to initiate commands for emptying into the appropriate section. Sensors systems are provided for paper, glass, plastics, etc..
Patent DE-4409978-A1 (DE)
Title: Video advisory and guidance system with sound, still and moving images
Inventor: SCHRAUFSTETTER WILFRIED DIPL I
IPC: G11B31/00
Filed: 1994-03-23
Abstract: The video advisory system consists of an assembly of devices to record and playback sounds, moving and still images, especially of people. A video camera with a microphone and a storage device such as a video recorder may be used. Playback is by a TV monitor. The system is used in consulting sessions, where a control unit plays recordings on two or more monitors, of still and moving images respectively. The control unit has a number of push buttons for scenario selection. An on-line computer with video interface may be used, possibly with CD-ROM.
Patent DE-4414070-A1 (DE)
Title: Capacitive torque sensor for monitoring machine component
Inventor: BLUMENAUER JUERGEN
IPC: G01L3/10
Filed: 1994-04-22
Abstract: The capacitance alterations of the individual capacitors of the differential capacitor (7) are effected by torsional path proportional electrode distance alterations. The central electrode (5) moves corresp. relatively to the counter electrodes (4,6) of the torsion stretch (3) and the two counter electrodes are arranged rigidly relative to each other. The electrode planes lie parallel to the shaft axis, and the electrodes lying outside the torsional stretch (3), spaced between the two cross sections of the shafts (1,2) and the two counter electrodes are fixed at the height of one cross section and the central electrode and the central electrode at the height of the other cross section.
Patent DE-4418295-A1 (DE)
Title: Process for treating coal tar
Inventor: GEIER-HENNINGER KURT
IPC: C11D9/38
Filed: 1994-05-26
Abstract: A process is presented for treating coal tar to give a reusable product. Calcium oxide (CaO) and water are first added to the coal tar. The mixed product of CaO, water and coal tar is stirred until the coal tar is at least substantially decomposed. The CaCO3-containing sludge product formed in this is then used as an agricultural fertiliser additive. The process according to the invention permits the tar oils and tar water emulsions formed on stirring the mixed product to be skimmed off and collected as saponification sludge in order to produce for example soap therefrom.
Patent DE-4418838-A1 (DE)
Title: Device for parking and securing cycles, esp. bicycles
Inventor: BURKARD RUDOLF
IPC: B62H3/02
Filed: 1994-05-30
Abstract: The device has two supporting arms (3,4) and a locking component (6) on a rail (5). These are arranged in order to lock the bicycle frame and both wheels. The device suspends the bicycle from the inside of the rims of front and rear wheels. The component may act on the axle (9) of a pedal in its lowest position, and may have a projecting arm (7) which has a cut-out (8) for surrounding the axle. The arm may also have a fishplate which at least partly surrounds the pedal crank when in the locked position. At least one supporting arm (4) and the locking rail can be moved easily along the supporting rail (2).
Patent DE-4420131-A1 (DE)
Title: Heat recovery device for furnaces
Inventor: JASPER HANS-DIETER DIPL ING
IPC: F28D19/04
Filed: 1994-06-09
Abstract: The furnace housing contains a combustion gas inlet, an exhaust gas outlet, a cold air inlet and a hot air outlet. It (2) comprises fixed top and bottom portions (9,8), between which a middle one turns (10). The latter has a perforated bottom, and is divided by radial vertical walls (12) into sector-shaped chambers (13) filled with heat-accumulator bodies (7). The top and bottom portions are each divided by a beam (14) into gas and air chambers (15,16). In each angular position, the middle portion has two or more vertical walls bearing against the beams so as to form joints sealing the air and gas chambers off from each other hermetically.
Patent DE-4422755-A1 (DE)
Inventor: BAUER HEINRICH
IPC: F24S23/00
Filed: 1994-06-29
Abstract: The present invention relates to a device for obtaining heat and/or electrical energy from sunlight with at least one solar collector (2) having an absorber (4) and an energy concentrator (6) surrounding the absorber over its length and at least regions of its periphery and optically concentrating the sunlight on the absorber (4). The energy concentrator (6) has a prism arrangement (12) of transparent material at least at its peripheral region which will be illuminated by the sunlight in accordance with the sun's daily movements, with a plurality of axial adjacent prisms (14) running parallel to the absorber (4) and distributed around the periphery. All the prisms (14) are equal-sided in cross section and their apexes (18) are directed towards the absorber (4).
Patent DE-4423203-A1 (DE)
Title: Silicon composition and process for the preparation thereof
Inventor: YOSHIDA YOSHIRO
IPC: C10N30/00
Filed: 1994-07-01
Abstract: The invention relates to a silicon-containing, semisolid composition which does not diffuse on the surface. The silicon composition contains: (A) 100 parts by weight of organopolysiloxane, (B) from 0.1 to 50 parts by weight of thickener, (C) from 0.01 to 20 parts by weight of fluorine-containing surfactants, and (D) from 0.1 to 20 parts by weight of volatile, water-soluble solvent.
Patent DE-4425995-A1 (DE)
Inventor: DIEZ RAINER
IPC: F01N3/28
Filed: 1994-07-22
Abstract: The exhaust gases are passed through a two stage catalyst comprising a metal catalyst (10) which rapidly reaches the operating temperature after starting the engine and a ceramic catalyst (2) for normal operation. The metal catalyst is mounted on an inner support wall spaced from the outer wall of the catalyst by an air space to minimise thermal conduction. The inlet end of the catalyst housing is made of two concentric cone sections to form the insulating air space. The rear end of the inner wall is supported on a shaped insert ring (11) braced on the front lip of the ceramic catalyst support. The ceramic catalyst is slid axially into the housing and locates against a stop prior to sealing the housing. <IMAGE>
Patent DE-4426467-A1 (DE)
Title: Device and method for driving a stepping motor
Inventor: KIMOTO YASUHIRO
IPC: F02M69/32
Filed: 1994-07-26
Abstract: A drive control device is specified for a stepping motor (3), which device is able to provide control in such a manner that the stepping motor is not operated in a faulty manner even when it is reset as a result of the electricity being turned off. The drive control device for the stepping motor controls the stepping motor in such a manner that the excitation pattern of the stepping motor (when the initialisation of the induction air flow rate regulating the valve (31) has been carried out after completion of operation of the internal combustion engine (1) and the presetting of the readiness position has been carried out after the initialisation) corresponds with an excitation pattern which has been stored in advance, when the drive control device for the stepping motor is reset. <IMAGE>
Patent DE-4427365-A1 (DE)
Title: Method of mfg. plate=shaped laminated wooden components for buildings
Inventor: MOSER KARL
IPC: B27M3/00
Filed: 1994-08-02
Abstract: The method involves gluing together stacked laminations under pressure. A stack (11) of the adhesive coated wooden laminations is set onto a support (9). The support comprises a flat shaping retainer for abutting at least one outer wooden lamination flat side of the stack, as an outer flat side of the laminated component. The part of the support, contg. the shaping retainer is covered by an air-tight foil envelope (19), as part of a tightly closable jacket, which is evacuated, at least during a part of the adhesive hardening time period.
Patent DE-4431086-A1 (DE)
Title: Column shuttering with outer shuttering tube
Inventor: PENZKOFER LUDWIG
IPC: E04G13/02
Filed: 1994-09-01
Abstract: In the shuttering tube are located inner shuttering walls, bounding a shuttering space. Between the inner wall and the tube inner surface are located inserts, supporting the inner walls. The inserts are honeycomb shaped and are made of paper or cardboard. The insert longitudinal extension is in planes orthogonal to the shuttering longitudinal axis, and orthogonal or transverse to the plane of the shuttering wall supported by the insert. Pref. the honeycomb holes are open on the outer surface of the associated inner shuttering wall and on the inner face of the tube.
Patent DE-4435896-A1 (DE)
Title: Radio telemetry arrangement for remote controlled model
Inventor: SCHENK HELMUT
IPC: A63H30/04
Filed: 1994-10-07
Abstract: The arrangement includes an on-board unit, which consists of a CPU, sensors and HF transmitter. It converts analogue data into digital data which is stored in a register. The ground-based receiver (20) of the station passes the HF modulated signal to a FSK demodulator (21), providing a serial data flow. A converter (22) converts the flow into a parallel form which is stored in a register (23). An electronic speech output unit (30), provides actual values of a selected parameter at intervals, automatically.
Patent DE-4437975-A1 (DE)
Title: Storage tank for liquids
Inventor: KRAMPITZ FRIEDEMANN
IPC: B65D90/503
Filed: 1994-09-28
Abstract: The tank (4) is made of metal to hold fluids for industry or for household heating. It is of compact cubic shape, with double side walls, double bottom and single roof (1). In its external outline, it has a niche to take various instruments, pumps etc. and also safety devices (2). All the connections are in the roof. The vacuum outlet runs through the internal container (6) from the roof to the bottom of the external container. The upper edge of the internal container is welded below the upper edge of the external container. Both containers are made of steel, but the external one is more rigid than the internal one.
Patent DE-4439967-A1 (DE)
Title: Overvoltage protection for automobile electronic appts.
Inventor: HEISE ANDREAS
IPC: H02H9/04
Filed: 1994-11-09
Abstract: The circuit has a low-ohmic load (VB) switched in via a relay or a power semiconductor switch (1) when a voltage above a given overvoltage threshold (Uref) is detected for a timed duration or the duration of the overvoltage.Pref. an RC timing stage, or a monostable multivibrator is used to maintain the switched load in operation for a timed duration which is longer than the overvoltage duration, only when the initial overvoltage exceeds a min. duration.
Patent DE-4444697-A1 (DE)
Title: Stereoscopic image rangefinding processing
Inventor: HESSE KLAUS DR
IPC: G06T7/00
Filed: 1994-12-15
Abstract: The method for evaluating stereo images uses two electronically stored stereo images arranged in rows and columns, where row and column indexes identify pixels where the range is determined. Two images are generated where adjoining pixels are in the same row for a particular microsample. The column index of pixels in the second image is varied in steps (horizontally) relative to the first image.The microsample of each image line is compared after each column step, and the correlation extreme values are determined, also the lengths of the displacement vectors from the step counts from the start position until the maximum value of correlation is reached.The range of the image object is then determined from the ordered displacement vectors. Parabolic interpolation is used.
Patent WO-8700362-A1 (WO)
Title: Electric pump
Inventor: TURBANISCH HEINZ
IPC: H02K29/00
Filed: 1986-06-30
Abstract: A pump, particularly for aquariums, is provided with an electric motor, a gyroscope driven by the electric motor, a water inlet manifold and a water outlet manifold connected to the gyroscope. The electric motor has a diametrically polarized magnet (4) and windings (W1, W2, W3) which are opposite to the magnet and arranged at the same angular distance. Each winding is connected through a corresponding amplifier (V1, V2, V3) to a low voltage direct current source. The input of each amplifier is connected via a first phase shifter (O/32, O/21, O/13) at the output of the following amplifier and via a second phase shifter (O/12, O/23, O/31) at the output of the preceding amplifier. Said pump may be actuated with 12 V direct current and has a prolonged lifetime.
Patent WO-8809997-A1 (WO)
Inventor: GLAESER WINFRIED
IPC: G11C17/00
Filed: 1988-05-05
Abstract: On peut relier mutuellement des agencements de circuits (ULB) à l'aide d'un réseau de connexions (VN). Chaque agencement de circuit (ULB) peut fonctionner comme émetteur ou comme récepteur. Le réseau de connexions (VN) comprend une matrice composée d'une matrice de connexion et d'une matrice de réglage. Dans la matrice de connexion les lignes de transmission de données (DL) menant aux agencements de circuits (ULB) s'entrecroisent avec des lignes de couplage, des éléments de couplage étant agencés aux entrecroisements. La matrice de réglage se compose de lignes de réglage qui s'entrecroisent avec les lignes de couplage, des éléments de couplage étant agencés aux entrecroisements. En programmant les éléments de couplage dans les matrices de connexion et de réglage et en appliquant un code de réglage à la matrice de réglage, on peut déterminer les connexions entre les lignes de transmission de données. A l'aide de signaux de commande on peut en même temps déterminer si les lignes de transmission de données représentent une entrée ou une sortie de données.
Patent WO-8910835-A1 (WO)
Inventor: SCHEURER HANS
IPC: B29D30/72
Filed: 1989-04-28
Abstract: Afin de pouvoir appliquer par vulcanisation des bagues décoratives, des inscriptions agencées en cercle et similaires sur la face visible adjacente à la surface de roulement d'un pneu de véhicule, sans devoir enlever à cet effet le pneu de la jante, un appareil comprend un plateau tournant (3) sur lequel est posé à l'horizontale le pneu à traiter (R) et qui peut être mis en rotation par un arbre qui lui est assujetti. Sur la face du pneu agit une roue d'application (19) chauffée, montée dans un logement, applicable sous pression sur la face du pneu à traiter et qui vulcanise sur le pneu une bande colorée vulcanisable prélevée sur un stock et appliquée sur une couche de support, sous la roue d'application (19) lors de la mise en rotation du plateau tournant (3).
Patent WO-9118490-A1 (WO)
Inventor: EIDLING KARL
IPC: H05K3/34
Filed: 1990-12-21
Abstract: La fabrication de générateurs de caractères pour des imprimantes non-mécaniques requiert le soudage de puces à diodes électroluminescentes (DELs) dans des positions précises sur des plaques modulaires. La précision requise dans les trois dimensions se situe dans des limites comprises entre ± 3 et 10 νm. Un nouveau dispositif comprend un dispositif d'ajustement (4) relié de manière détachable à un dispositif de soudage (3) qui peut effectuer en tant qu'unité séparée une opération de soudage. Une rangée de DELs à souder sur une plaque modulaire est temporairement positionnée et fixée sur un support auxiliaire (5) et rapprochée pendant le soudage de la surface enduite de soudure de la plaque modulaire (support (6)) de sorte que les pièces à souder ne se rejoignent que lorsque la soudure (2) est fondue. A cet effet, on utilise des joints à ressort blocables dans deux positions prédéterminées, ainsi que des plaques fusibles intermédiaires qui se fondent sur la plaque modulaire immédiatement après la soudure (2), ce qui permet de maîtriser la jonction des pièces à souder. On évite ainsi des dommages mécaniques des rangées de DELs et on obtient une précision élevée de positionnement des rangées de DELs par rapport à la plaque modulaire.
Patent WO-9214161-A1 (WO)
Title: Capacitive acceleration sensor
Inventor: ZABLER ERICH
IPC: G01P15/125
Filed: 1992-01-24
Abstract: The proposal is for a sensor for measuring acceleration comprising several layers of ceramic components on the thick-film system. The sensor structure has a base plate (10), a central plate (20) and a cover plate (30) fitted at defined distances from one another so as to leave a sensor space between the base and cover plates. A disc-shaped seismic mass (25) suspended on springs (26) is constructed from the central plate (20). At least one central electrode (21, 22) is applied to at least one surface of the seismic mass (25). Opposite this/these central electrode/s (21, 22) on the surfaces of the base plate (10) and/or the cover plate (30) is fitted at least one further electrode which forms at least one plate capacitor (C1, C2) together with the central electrode/s (21, 22). The movement of the seismic mass (25) is detected as a change in the capacitance of this/these capacitor/s.
Patent WO-9306357-A1 (WO)
Inventor: DENZ HELMUT
IPC: F02M25/08
Filed: 1992-09-01
Abstract: Ein Verfahren zum Prüfen der Funktionsfähigkeit einer Tankentlüftungsanlage an einem Fahrzeug mit Verbrennungsmotor, welche Tankentlüftungsanlage über einen Tank mit Tankdrucksensor, ein Adsorptionsfilter, das mit dem Tank über eine Tankanschlussleitung verbunden ist und eine durch ein Absperrventil verschliessbare Belüftungsleitung aufweist, und ein Tankentlüftungsventil verfügt, das mit dem Adsorptionsfilter über eine Ventilleitung verbunden ist, weist mehrere Schritte auf, um eine Unterdruckaufbau-Prüfung und eine Unterdruckabbau-Prüfung auszuführen. Insbesondere wird während der Unterdruckaufbau-Prüfung und der Unterdruckabbau-Prüfung untersucht, ob der Kraftstoff tatsächlich oder vermutlich gast. Sobald derartiges festgestellt wird, wird das Prüfverfahren unterbrochen. Dies stellt sicher, dass auch kleine Lecks zuverlässig detektiert werden können.
Patent WO-9421870-A1 (WO)
Inventor: HIERONIMUS FRANZ-JOSEF
IPC: E04D1/34
Filed: 1994-03-09
Abstract: Un crochet (10) de retenue de tuile (16) comprend une tête crochue (12) en un matériau plat qui peut être accrochée sur la face supérieure d'une tuile (16) imbriquée, de préférence dans sa rainure (14) d'écoulement d'eau, et un pied (18) qui peut être directement relié à la tête (12) de manière à résister à la traction et qui peut être assujetti à l'infrastructure (20) du toit. La tête (12) peut être reliée au pied (18) à une distance variable du point de fixation du pied (18) à l'infrastructure (20) du toit. Afin d'obtenir un crochet facile à monter sans outils sur la face supérieure d'un toit, utilisable aussi bien avec des tuiles ayant des profils divers qu'avec des infrastructures de toit ayant des dimensions diverses, notamment celles pourvues de voliges d'épaisseurs et/ou de largeurs diverses, et qui puisse être toujours assujetti à l'infrastructure du toit avec la force de traction la plus grande possible, le pied (18) a approximativement la forme d'un L dont la branche de base (34) peut être accrochée par son extrémité libre (36) à l'infrastructure (20) du toit. Une section (26) de la tête (12) coudée dans la direction du pied (18) est pourvue d'un organe de retenue (28) de la branche longue du pied (18). Lors du montage dans la position appropriée, la section terminale supérieure (30) du pied (18) qui fait saillie sur la tête (12) est pliée directement au-dessus de l'organe de retenue (28), formant ainsi une liaison résistant la traction.