baber/WOPTO huggingface dataset:
Patent DE-4413011-A1 (DE)
Title: Container for hazardous waste from underground mines
Inventor: KRAUSE ANDREAS DIPL ING
IPC: B65D90/02
Filed: 1994-04-15
Abstract: The container base (6), side walls (7) and cover (7) are double-walled and form an inner (2) and an outer (3) container. The dia. of a filler opening (14) located in the cover is significantly larger than the outflow opening of the machinery.Interfacing safety devices (11,13) are provided on the cover for stacking two containers one above the other, and fittings (9,27) for suspended or standing transportation. The base, side walls and cover may form a prismatic body.
Patent DE-4414202-A1 (DE)
Title: Elimination of smell from industrial exhaust air
Inventor: LANGNER MANFRED H
IPC: A61L9/22
Filed: 1994-04-25
Abstract: In the treatment of exhaust air with a strong smell,it is mixed with air which has previously been ionised in a high voltage electrical field. Also claimed is an appts. with an ionising cell (4) for the air to be used for mixing, in front of its inlet (3) into the mixing chamber.
Patent DE-4414618-A1 (DE)
Title: Electrical auxiliary drive motor e.g. for bicycle
Inventor: MARX PETER PROF DR ING
IPC: B60L11/18
Filed: 1994-04-18
Abstract: An accessory electrical auxiliary drive for a bicycle or similar small vehicle comprises an electric motor, an electronic speed control unit with energy feedback through regenerative braking and a traction battery. A DC adjuster with a pulse width modulator, three power transistors, an OR- gate, a driver circuit, a current-limiting circuit, a pulse transformer, a choke, two diodes and a potentiometer are all used for the functions of driving and regenerative braking. The motor current is controlled by the modulator through the gate, the driver circuit, one transistor and one diode, this being freewheeling. The energy feedback uses the modulator with driver circuit, the choke, another transistor and the other diode.
Patent DE-4416042-A1 (DE)
Title: Circuit arrangement for operating discharge lamps
Inventor: ROEHR KLAUS DIPL ING
IPC: H05B41/282
Filed: 1994-05-03
Abstract: The invention relates to an integral circuit arrangement for operating discharge lamps (30) or halogen lamps (36). In order to generate the necessary square-wave voltage in the invertor (2) which is supplied from a DC voltage source and to whose output there are series-connected an inductance (31) and thereto the discharge lamp (30) with preheat circuit (32) or to which there is connected directly an isolation transformer (35) for a halogen lamp (36), no inductive transmitter elements (transformer elements) are used for supplying the active switching components of the invertor (2). Instead, a capacitor (8), together with the drive circuits (4, 5) which store the switch-on pulse, simultaneously assume three functions (control, protective function and energy transmission) and thereby create the precondition for an integral arrangement of the controlling elements which at the same time permit the invertor (2) to be influenced in terms of frequency and duty ratio in a simple way in terms of circuitry and permit a flexible and comfortable design of the function of the entire invertor (2). The aim of the invention is the creation of a highly integrable overall solution of electronic ballast devices for discharge lamps and halogen lamps, while maintaining high flexibility in the application. <IMAGE>
Patent DE-4418788-A1 (DE)
Inventor: HORNBERGER KLAUS DIPL ING
IPC: A62B9/02
Filed: 1994-05-24
Abstract: The invention relates to a device for connecting breathing apparatus to a breathing opening in which there is a closable ambient air intake aperture and a release switch for a bottled air supply valve to the breathing apparatus. With such devices it is a drawback if the breathing apparatus is inserted into the mask only at the point of use and thus wastes valuable time. To prevent this, a connector of the invention is designed in such a way that it comprises an adjuster (6) which, with the breathing apparatus (1) connected to the mask, can be manually set between a first position in which the ambient air intake aperture (11) is closed and at the same time the bottled air supply valve (13) is released and a second position in which the ambient air intake aperture is opened and at the same time the bottled air supply valve is locked, especially in its closed position.
Patent DE-4421800-A1 (DE)
Title: Therapeutic tool for extremity disabilities
Inventor: OTT-SCHINDELE REINHARD
IPC: A61F4/00
Filed: 1994-06-22
Abstract: The top (1) and bottom (2) parts of the device are joined by hinge (3) and the object (5) to be divided etc is held by device (4) between the two parts (1,2), using a holder (6) fitted to the top part (1). The first edge (1a) of the top part (1) forms a recessed area (1b) to hold the object (5) and the bottom part (2) has a second edge (2a) also forming a recess (2b) round the object. Part (2) base has a soft plastics fitting (7) to prevent slipping and the top-fitted holder (6) is designed as a wooden ball shape. When the two parts are hinged together round the enclosed object, an acceptable gap is left between the two parts of the device (1,2) to admit a cutting etc instrument as required. The base of the bottom part can be fitted out with pins etc to hold the object inside (5) between the two parts and thus ready for cutting or other treatment.
Patent DE-4422830-A1 (DE)
Inventor: DEPAUW JEAN-MICHEL
IPC: G02B5/20
Filed: 1994-06-29
Abstract: A transparent solar control glazing panel comprises a substrate (12) and coated thereon:- i) a first layer (14) comprising a non-absorbent material; ii) a second layer (16) selected from materials for which, over the wavelength ( lambda ) range 380 to 780 nm, the spectral absorption index k( lambda ) is greater than the refractive index n( lambda ) and at the wavelength ( lambda ) of 550 nm, the spectral absorption index k( lambda ) is greater than 1.67 times the refractive index n( lambda ); iii) a third layer (18) comprising an absorbent material for which, over the wavelength ( lambda ) range 380 to 780 nm, the spectral absorption index k( lambda ) lies between 0.3 and 1.0 times the refractive index n( lambda ) of the material and having a thickness such that, when applied as the only coating on a 6 mm thick soda-glass substrate, the luminous transmission factor T<L> thereof is reduced by at least 30%; and iv) a fourth layer (20) comprising a non-absorbent material. The material of the second layer may be Al, Cu, Au, Ni, Ag or mixtures thereof; and the material of the third layer may be tungsten, stainless steel, or nitrides of Ti, Cr, Al/Ti alloys and stainless steel. The non-absorbent material of the first and fourth layers may be nitrides of silicon and aluminium oxynitride, oxides of Al, Bi, Cr, Si, Sn, Ti, Y and Zn, but other materials are specified. It is preferred that the material of the first and fourth layers is the same, eg ZnO, Sn2 or TiO2. A layer of sacrificial metal selected from Al, Bi, Cr, Sn, Ti, Zn may be positioned between the second and third layers. <IMAGE>
Patent DE-4429136-A1 (DE)
Title: Multi-level packer system (MLPS) for obtaining groundwater samples as well as physical, chemical and geophysical measured values from exactly defined depths
Inventor: SCHIRMER MARIO
IPC: E21B33/127
Filed: 1994-08-17
Abstract: The invention relates to a groundwater sampling and measuring system with which groundwater samples as well as physical, chemical and geophysical measured values can be obtained from exactly defined depths. The system consists of an elastic or inelastic packer tube (1) of any length. The packer tube (1) is of modular or continuous construction, is closed pressure-tight at the underside by a closure element (2), and is pressed against the borehole wall (5) by means of fluid overdamming (3) relative to the groundwater level (4) or a gas, under increased pressure, inside the packer tube (1) so that the borehole (12) is completely or partly filled and enables groundwater samples to be taken at exact depths and measurements of physical, chemical and geophysical parameters to be recorded. The groundwater sampling set-up (8) and measuring set-up (7), connected to the packer tube outer wall via inlet openings (6) or sensors (7), can be located within the packer tube (1) or outside the packer or in a combination of the two and permits sampling and recording of measured values simultaneously or one after the other at the depths to be tested individually. <IMAGE>
Patent DE-4429604-A1 (DE)
Title: External mirror for heavy vehicles and omnibuses
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1994-08-20
Abstract: The driving mirror has a main body with a self-supporting plastic foam filing inside a lightweight plastic shell (3). A recess (5) in the body holds the mirror (7) and is adjustable mounting (12). The body has mounting holes (24) to fit the mirror onto an upright strut or has mounting fittings embedded into the plastic. The tilt mounting has a support socket (15) embedded inside the recess. The mirror is mounted onto the socket via spring loaded fittings. Cable ducts can be positioned inside the fitting before foaming to take servo control cables, heater leads etc..
Patent DE-4431704-A1 (DE)
Title: Game of patience using alphabet ball with moving characters
Inventor: HANKE WOLFGANG
IPC: A63F9/00
Filed: 1994-09-06
Abstract: The game uses a ball around which the characters of the alphabet are arranged sequentially. The characters are moved horizontally or vertically by a rotating mechanism in the centre of the ball. The mechanism is arranged on 4 characters, which are connected by rods in the shape of a cross, in order for all the other characters to be moved easily in the stated directions. The use of balls with character sets from different languages, is also available.
Patent DE-4433332-A1 (DE)
Inventor: PREUS HANS-PETER DR ING
IPC: G05B13/02
Filed: 1994-09-19
Abstract: The invention concerns an arrangement for the adaptive control of a section (3) with a signal pre-processing system (4) by means of which sampled values (a) can be generated from the time characteristic of the controlled variable (x), and with a neural network (5) which calculates the parameters (Kp, Tn, Tv) of the controller (2) in dependence on the sampled values (a). The neural network (5) is trained with reference to learned data of the parameters (Kp, Tn, Tv) and sampled values (a) of the section step response, which have been generated by analytically calculated parameter adjusting rules or control circuit simulation and numerical optimization for one or a plurality of section models. The neural network (5) thus supplies the learned data with optimum control parameters which are well-suited to intermediate values owing to its generalization properties. The invention is used in automation technology.
Patent DE-4433403-A1 (DE)
Title: Surgical instrument with interchangeable scissor blades
Inventor: KOSCHER STEFAN
IPC: A61B17/32
Filed: 1994-09-20
Abstract: The instrument consists of a tubular handle (1) with a forked end with sides (4,5) in between which adaptor plates (8,9) for the scissor blades (6,7) are mounted. The scissor blades are mounted on the adaptor plates by pushing their slotted ends over ridges on the adaptor plates. The slotted ends of the blades have part cylindrical cut-outs with which they are clipped over pins (11). At least one of the scissor blades can be pivoted about the pin on the adaptor plate using a push rod (2).
Patent DE-4433939-A1 (DE)
Title: Annular endless seal made of thread-type material
Inventor: SCHUETTE BERNHARD
IPC: F16J15/10
Filed: 1994-09-23
Abstract: In a method for the production of an annular endless seal (packing) from thread-type material, the cross-section of the seal is determined by winding a thread around a device until the desired cross-section is achieved. This eliminates the currently customary practice of cutting off hoses and bands available as yard ware and joining the ends together by means of a clip or adhesive tape. By means of a subsequent enveloping stitching process, the adjacent, parallel thread windings are enveloped over the entire circumference to give a solid and, at the same time, joint-free or endless seal. Such endless seals, which are manufactured, for example, from glass fibres are used wherever high temperatures of 500 to 1000 degrees C occur. These can, for example, be industrial furnaces, electric hearths and firing (furnace) systems.
Patent DE-4436106-A1 (DE)
Title: Polyolefin prodn. for reduced crystallinity and high impact strength
Inventor: AULBACH MICHAEL DR
IPC: C07F17/00
Filed: 1994-10-10
Abstract: The prodn. of polyolefins comprises (co)polymerisation of olefins in presence of stereo-rigid metallocene(s) (I) contg. at least two opt. substd. cyclopentadienyl (Cp) ligands linked together via a mono- or poly-cyclic ring system which forms a condensed ring system with at least one of the Cp gps., Also claimed are:  (a) polyolefins obtd. by this process; (b) polymer alloys contg. cyclo-olefin copolymers (COC) obtd. by this process;  (c) moulded prods. contg. COC obtd. by this process;  and  (d) moulded prods. contg. the polymer alloys.
Patent DE-4436909-A1 (DE)
Title: Roadside kerb markers
Inventor: BRANDSCHWEDE ELMAR
IPC: E01F15/04
Filed: 1994-10-15
Abstract: The kerb marker and/or kerb posts at the sides of main roads and motorways are protected by a plastics profile (1) to be fitted to the road side of a kerb marker and/or post and at least partially cover them. Distance piece holders (4) at a laying surface form an air space between the plastics profile (1) and the shrouded kerb component.
Patent DE-4438096-A1 (DE)
Title: Grinding machine with grinding force regulation
Inventor: KUWAHARA OKIKAZU
IPC: G01M1/22
Filed: 1994-10-25
Abstract: The grinding machine has a displacement sensor for accurate detection of the displacement of the main machine axis (1) carrying the grinding tool and hence the grinding force. The shaft is supported in a hydrostatic bearing (2), the displacement sensor using two pairs of cooperating coils (31, 32) connected in series, arranged around the outer periphery of the shaft. The sensor provides a signal representing the displacement of the shaft from a reference position upon contact of the grinding tool with the workpiece, the grinding force determined from the HF component of the displacement signal and used in turn to detect imbalance of the grinding tool.
Patent DE-4439016-A1 (DE)
Title: Brake booster plate for hydraulic, bicycle cantilever-type brakes
IPC: B62L1/14
Filed: 1994-10-18
Abstract: The bicycle brakes (4) are fitted with a brake booster plate. A hydraulic-to-mechanical converter (1), e.g. a slave cylinder, is fitted to the booster plate. Pref. the booster plate is dimensioned so that the hydraulic cylinder can be optimally located for the straddle cable (3) of the cantilever brakes.
Patent DE-4441807-A1 (DE)
Title: Racket stringing machine
Inventor: SPENLE GERARD
IPC: A63B51/14
Filed: 1994-11-24
Abstract: The machine has a flat frame (1) with two columns supporting a swivel mounted stringing slide carriage with two half-moon shaped plates (7) on which the ends of the racket frame are fitted. Two stops (6) which are placed against the inside of the racket frame are each firmly connected to a support plate (7) for the racket. The columns are movable relative to the stops as soon as a racket is placed on the plates. The displacement of one column opposite the associated plate is controlled through a stud (13) which is mounted in one piece on the head of the column (2) and slides in a groove (12) of the plate (7).
Patent DE-4444806-A1 (DE)
Title: Digital photo copier system with contour smoothing
Inventor: OHTA JUNICHI
IPC: H04N1/409
Filed: 1994-12-15
Abstract: A digital photo copier has the original scanned to provide data that is entered into a memory (330) and is then transferred into an image processor (370) that separates the data from a selected region from the remainder (3,40). Symbols within the region are examined to determine if the contour is in the form of straight or curved lines. Contour data is processed to provide a smooth profile when the symbol data is to e reproduced in enlarged scale form. The data is transferred to memory for output to the printer.
Patent DE-4446050-A1 (DE)
Inventor: STILLER SIGRID DIPL CHEM DR
IPC: A61K8/29
Filed: 1994-12-22
Abstract: The present invention relates to a foam-forming 2-phase dental hygiene product in paste form which releases carbon dioxide, and which contains a basic phase which contains a carbonate or bicarbonate and an acidic phase which contains a pharmacologically compatible organic or inorganic proton donor component, which is in the form of two separate phases which are first brought into contact with each other after the dental hygiene product has emerged from the dispenser characterised in that the content of bicarbonate or carbonate in the basic phase is from 10 to 15 weight percent. The product may additionally contain xylitol to prevent viscosity problems.
Patent DE-4447385-A1 (DE)
Title: Computer-based cloth laying out sequence minimises waste and costs
Inventor: HERRMANN FALK PROF DR ING
IPC: B65H45/10
Filed: 1994-12-22
Abstract: Minimising the amount of leftover material in a cloth bale entails recognising and dealing with faults either known by position or discovered as cloth is laid out. The bale is weighed twice, several times, continuously or periodically both before and after laying out material, a cut piece or a predetermined number of cut pieces of known computer-stored length, and weighing is also carried out before and after dealing with faults. From the weight differences and the computer-stored lengths the cutting sequence which guarantees the smallest leftover amount of a defined material length including this leftover is established for the lengths determined to exist in the bale.
Patent WO-8203267-A1 (WO)
Title: Method of determining an order value for a temperature or pressure regulator in a heat pump
Inventor: KANTNER ALEXANDER
IPC: G05D23/19
Filed: 1982-03-12
Abstract: The setting of the absorption heat pumps depending on the location where the heat pump is set up cannot be done beforehand, but must be executed individually for each machine at the set-up location following the indications of the user and the local external temperature. In order to establish a presetting of the temperature and pressure regulators of the heat pumps which will only require a superposition of the local daily conditions, it is essential to assign to the lowest external temperature prevailing within a climatic zone, the maximum power from a heat pump provided to a user and the form of a linear characteristic layer. The demanded power between the maximum value and zero is then established as a linear function of the measured external temperature and the reference value thus obtained is used as a temperature or pressure order value for the regulator.
Patent WO-8301626-A1 (WO)
Title: Method for the treatment of residues obtained from hydrogenation of coal
Inventor: WUERFEL HELMUT
IPC: C10J3/02
Filed: 1982-10-07
Abstract: In a method for the treatment of residual material from hydrogenation of coal (2) gasified in presence of O2?, optionally in presence of H2?O as a gasifier agent, the gasification of the residual material is carried out in a counter-current gasification well (26). Before gasification, the residual material is mixed with solid materials (15) of which the softening point is above of that of the residual materials, and at least part of the mixture (18) is agglomerated. At least a portion of heavy hydrocarbons contained in the gasification product is separated and is used for conditioning fresh coal to be hydrogenated. As solid materials, coal and/or slags are introduced, preferably slags from the gasification well itself; their proportion is established in relation to the quantitative requirements of product gas.
Patent WO-8505396-A1 (WO)
Inventor: BREUHAN MANFRED
IPC: E04F13/08
Filed: 1985-05-15
Abstract: Les plaques de façade (10, 26) comportent sur leurs côtés des creusures (12, 30). Ces dernières forment des rainures dans la zone d'appui des éléments de façade (10, 26) mis bord à bord, dans lesquelles est introduite une couche d'armature (24) qui sera enduite de mortier ultérieurement. Les plaques de façade (10, 26) comportent sur leur surface supérieure des éléments de parement (22). Des éléments de parement (22) sont aussi fixés ultérieurement sur les zones de liaison de manière à donner l'impression d'une paroi continue qui résistera longtemps aux intempéries.
Patent WO-8505573-A1 (WO)
Inventor: HELL UWE
IPC: B05B12/16
Filed: 1985-05-30
Abstract: Pour la création d'un tel dispositif, on propose de retenir les profilés métalliques (9) par intercalage d'écrans de recouvrement (10) parallèlement entre eux contre un cadre (2) de telle manière que les écrans de recouvrement (10) adhèrent aux côtés opposés de profilés métalliques voisins (9) et forment avec ceux-ci une paroi fermée. Cette paroi permet de doter les surfaces des profilés se trouvant des deux côtés de la paroi chacune d'un revêtement par poudre d'une couleur différente.
Patent WO-9310464-A1 (WO)
Inventor: BUNDSCHUH GOETZ
IPC: G01R31/02
Filed: 1992-11-06
Abstract: Il est proposé un procédé et un dispositif pour les tests de polarité de condensateurs électrolytiques (11) avec boîtier métallique (12) et au moins deux bornes (13, 14) de polarité différentes. A cet effet, une tension alternative d'essai (UG) est appliquée entre le boîtier métallique (12) et les deux bornes (13, 14) du condensateur; les courants différents traversant ces deux connexions (13, 14) sont mesurés, par exemple à l'aide de résistances de mesure (17, 18) montées dans ces circuits électriques, la chute de tension sur ces résistances (17, 18) étant analysée sous forme de tensions de mesure (UK et UA). La borne (13) à laquelle le flux de courant est plus grand et/ou présente un retard de phase par rapport à l'autre est alors la borne de cathode (borne négative) du condensateur électrolytique (11).
Patent WO-9323623-A1 (WO)
Inventor: BONEWITZ WILFRIED
IPC: E01B9/10
Filed: 1993-05-13
Abstract: L'invention concerne un dispositif permettant de fixer des rails (2) sur les selles de rail d'une voie ferrée, selon lequel des boulons (9) sont ancrés d'une part aux traverses (4) et fixent d'autre part de manière élastique un patin de rail (2) isolé par des couches intermédiaires contre la traverse, au moyen d'ancrages à coin (8) isolants en plastique qui comportent un alésage pour les boulons. On peut utiliser des ancrages à coin qui maintiennent le patin de rail par recouvrement partiel et qui comportent un passage composé de deux alésages (12, 13) inclinés l'un par rapport à l'autre. Dans un autre mode de réalisation, l'épaisseur du matériau qui compose les ancrages à coin au-dessous du nez (15) qui maintient le patin de rail par recouvrement partiel est la même à la fois sur le côté faisant face au patin de rail et sur le côté opposé au patin de rail. Dans un autre mode de réalisation, la selle de rail comporte une butée (43) pour les ancrages à coin (8) qui est ôtée dans la zone du boulon pour une position de prémontage. Tous les modes de réalisation des ancrages à coin permettent d'effectuer un prémontage du dispositif de fixation sur la traverse et d'arriver simultanément à créer entre les éléments de fixation un jeu tel qu'un rail puisse être placé sur la traverse sans avoir à ôter les pièces de fixation. L'ancrage à coin consiste de préférence en un polyuréthane thermoplastique tenace au froid, à haut module, et comporte des éléments permettant de le soutenir par rapport à un ancrage dans le rail. L'ancrage à coin et/ou la cheville (5) et/ou la couche intermédiaire située sous le patin de rail peuvent présenter des propriétés correspondant à celles des autres éléments élastiques.