baber/WOPTO huggingface dataset:
Patent BR-0201309-C1 (BR)
Title: Máquina hidráulica, com empuxo por centrifugação, para acionar geradores de eletricidade
Inventor: FERREIRA JOAO CARLOS
IPC: F03B17/02
Filed: 2002-04-18
Abstract: "MáQUINA HIDRáULICA, COM EMPUXO POR CENTRIFUGAçãO, PARA ACIONAR GERADORES DE ELETRICIDADE". Relatório do CERTIFICADO DE ADIçãO ao PI 0201309-6 de 18 de abril de 2002. Refere-se o presente invento a uma máquina que usa propulsão a jatos d'água para acionar geradores de energia elétrica. Consiste num mecanismo composto por um rotor (1), com um, dois ou mais braços, com câmara de compressão e bocal. Tal rotor (1), que gira num plano horizontal, é, montado num eixo vertical (2) e posicionado num tanque com água. O rotor é uma peça óca, como um tubo, para passagem de água. Também o eixo vertical (2), tem uma parte óca. A água é, bombeada para o rotor (1), por bombas próprias de potência "p" projetadas para tal funcção. O mecanismo funciona da seguinte forma: As bombas pressionam jatos d'água pelos bocais e rotor (1) começa a girar. Com a rotação e centrifugação os jatos, ficam mais potentes produzindo na máquina uma potência "P". Estes jatos caem novamente no tanque para a reciclagem da água ( ou óleo ). A energia líquida que se obtém é a diferença entre a potência da Máquina e o consumo das bombas. E=P-p.
Patent DE-3219088-C1 (DE)
IPC: B01D47/16
Filed: 1982-05-21
Granted: 1983-11-17
Abstract: 1. Device for the removal of suspended material from gases consisting of a chamber (1) with axial gas inlet and tangential gas outlet both extending through the whole chamber depth, and a rotary sprayer which is positioned concentrically in the chamber on a shaft (5) and consists of individual elements and which feeds washing liquid into the gas flow, characterized in that the individual elements (6) of the rotary sprayer have the form of plates or cups extending transversely to the shaft (5), said plates and cups being positioned in a distance of 2 to 10 mn on the shaft and that the shaft (5) is a hollow shaft which serves as passage for the washing liquid.
Patent DE-3419254-C1 (DE)
Inventor: H PRUEFER LUTZ
IPC: G03G15/04
Filed: 1984-05-23
Granted: 1985-10-10
Abstract: Copying machine (1) with a paper supply station (3), an outlet station (6) for letting out produced copies and a paper transport channel (5) between the paper supply station (3) and the outlet station (6). In order to enable the outlet of preperforated copies, a perforation device (8) for perforating the copies to be produced is provided in the paper transport channel (5).
Patent DE-3442355-C1 (DE)
Title: Sheet-metal profile for false-ceiling load-bearing members, upright supports and the like
Inventor: JEAN KNAUF ALFONS
IPC: E04C3/04
Filed: 1984-11-20
Granted: 1986-01-02
Abstract: A sheet-metal profile having a U-shaped truss-section for false-ceiling load-bearing members, upright supports for a load-bearing skeleton for partition walls of the prefabricated type and the like, exhibits a web wall (1) and flange surfaces (2) which are angled off therefrom. Transverse beads (4) are arranged at a distance from one another and run, transversely to the longitudinal direction of the profile, from the web wall (1) into the flange surfaces (2). By means of the transverse beads (4), the thin-walled sheet-metal profile is reinforced against a lateral deformation of the flange surfaces (2). <IMAGE>
Patent DE-3514010-C1 (DE)
Title: Electrical plug connection
Inventor: GARTHE MARTIN
IPC: H01R13/64
Filed: 1985-04-18
Granted: 1986-07-17
Abstract: An electrical plug connection which is protected against the ingress of moisture is proposed, which can be produced very largely of plastic at a minimum cost, and in the case of which a good installation capability and a problem-free handling capability are implemented by objective design and suitable allocation of the components which interact with one another.
Patent DE-3516346-C1 (DE)
Title: Clamping device for fastening a position sensor to the tie rod of a pressure-medium cylinder
Inventor: GERSTWEILER PETER
IPC: F15B15/28
Filed: 1985-05-07
Granted: 1986-04-30
Abstract: A clamping device for fastening a position sensor to the tie rod of a pressure-medium cylinder is described, which consists of two hooks which surround the tie rod in a part-circular manner and can be clamped in relation to one another by means of a clamping screw so that the position sensor is pressed against the outer surface of the cylinder. <IMAGE>
Patent DE-3636204-C1 (DE)
Title: Inorganic shaped body
Inventor: ORTLEPP WOLFGANG DIPL-CHEM DR
IPC: C04B28/02
Filed: 1986-10-24
Granted: 1987-08-06
Abstract: The invention relates to a mixture for producing hydraulically or non-hydraulically set inorganic materials having fibre reinforcement, which comprises hydrosols and/or gels of natural and/or synthetic aluminas and/or silicas and also manganese(IV) oxide hydrate and is added to fibre/binder mixtures known per se for improving the strength and also increasing the fire resistance and thermal-shock resistance.
Patent DE-3700100-C1 (DE)
Inventor: LUCKE HEINZ
IPC: C09D175/04
Filed: 1987-01-03
Granted: 1988-01-21
Abstract: A liquid, solvent-free or low solvent hardenable polyurethane-modified bitumen composition is described, which is based on a bitumen modified with a polyurethane prepolymer. The compatability between bitumen and polyurethane prepolymer is achieved by a plasticizer system comprising a primary and a secondary plasticizer. The inventive composition is particularly suitable as an adhesive, sealant, foam material or coating compound.
Patent DE-3717688-C1 (DE)
Title: Rotating device for aerodynamically acting control surfaces which are mounted such that they can rotate
Inventor: HETZER WALTER
IPC: B64C13/28
Filed: 1987-05-26
Granted: 1988-06-09
Abstract: The invention relates to a rotation device for aerodynamically acting control surfaces, in the case of which all the control surfaces are operated by means of an annular control cam, which is supported such that it is restrained in rotation. <IMAGE>
Patent DE-3721340-C1 (DE)
Title: Naval mine-laying gear - has box containing launch tubes for mines held on pivoting table between rails
Inventor: FROHBOESE KARL-HEINZ DIPL-ING
IPC: B63G6/00
Filed: 1987-06-27
Granted: 1992-10-29
Abstract: The mine laying equipment is fitted on board a ship. It uses launching rails and there is a logistics container and a subcontainer, forming a tied assembly. A carriage (10) fitted between the rails (8) should have a mounting table (13) pivoted around an elevating axis to take the assembly (1,4). With the table swung inward, the carriage lies below the rail top edges so that the assembly can ride via its rollers (7) along the rails and off via the carriage. The table pref. has fixers (14) to centralise the assembly and lock it down. Carriage, table and turntable (11) are mounted on rubber buffers. USE/ADVANTAGE - Naval warfare, minelayers. Simple, compact carriage and table run mine assemblies off smoothly in easily assembled/dismantled layout.
Patent DE-3738781-C1 (DE)
Title: House-lead-in and connecting arrangement for service connections of flow-medium supply lines
Inventor: WALZ GEORG
IPC: F16L5/02
Filed: 1987-11-14
Granted: 1988-12-01
Abstract: The invention relates to a casing-pipe-free house-lead-in and connecting arrangement for service connections of flow-medium supply lines of all types, in particular for gas service connections, having an operating pressure of up to 4 bar, a lead-in part which is axially fixed in the building wall (1), and a connecting part which is arranged outside the building, in the vicinity of the outer side of the building wall, and can be connected to a service pipe. The lead-in part of the arrangement comprises a medium-channelling, at least radially outwardly plastic-coated metal pipe (2), the plastic coating (2c) of which, for its part, is provided radially outwardly with a sand or similar coating (2d), effecting axial fixing in the building wall, and which, outside of the building, continues in one piece into a coupling half (2b) of a sealed, non-releasable or releasable plug-in/snap-in coupling (2b/6c), whose other coupling half (6c) is formed by the connecting part which can be joined to the service pipe (5). The plug-in/snap-in coupling is preferably configured as a fixed spring-ring coupling or a releasable snap-ring coupling. The arrangement according to the invention has the advantage that, in dependence on the configuration of the coupling half which forms the coupling socket, it can be connected, without the interposition of a metal pipe capsule, on metal or even on plastic service pipes. A further advantage consists in the fact that the masonry-wall lead-through of the ... Original abstract incomplete. <IMAGE>
Patent DE-3800615-C1 (DE)
IPC: H01R4/30
Filed: 1988-01-12
Granted: 1989-03-23
Abstract: An electrical terminal clamp for a screw terminal with a baseplate, having a passage for a clamping element, on which there are seated anchoring limbs, which are bent at right angles and lie opposite parallel to one another, for holding a spring clamping disc, and with supporting webs projecting at right angles on opposite sides of the baseplate. The technical problem is the provision of a screw terminal clamp which can easily be attached to pegs in housings, especially terminal housings. Each anchoring limb (4) terminates in two tongues (7), each having mutually opposite slots (8). The spring clamping disc (12) is inserted in these slots. The end-face side wall (9) of each slot (8) is pressed onto the spring clamping disc (12). <IMAGE>
Patent DE-3805424-C1 (DE)
IPC: F16M11/04
Filed: 1988-02-22
Granted: 1988-12-01
Abstract: The invention relates to a suspension device for control apparatuses, which can be assembled from a connecting flange or connecting rotating joint (which can be connected to a wall or a machine body), supporting arm sections, angles, intermediate joints and a coupling which can be connected to the control apparatus, in which device the supporting arm sections consist of an essentially U-shaped basic profile section and a covering profile section, closing the basic profile section, the basic profile section being divided by means of a separating web (running parallel to its web) into a supporting part, designed as a closed hollow profile, and an open U- shaped retaining part facing away from the web, and in which device there are integrally formed in the supporting part and in the retaining part longitudinally aligned, continuous connecting webs with screw holders. The intermediate joint consists of two joint parts which can be screwed directly to the end sides of the mutually abutting basic profile sections, without prejudice to the fitment of the connecting lines and guiding of the same beyond the intermediate joint. 
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Patent DE-3836281-C1 (DE)
Title: Frequency demodulator
IPC: H03L7/183
Filed: 1988-10-25
Granted: 1990-04-19
Abstract: In a frequency demodulator, in which the frequency-modulated signal is converted into constant-width pulses which are then integrated, the constant width of the pulses is generated by means of a counter which, beginning with the starting time and derived from the frequency-modulated signal counts a constant number of periods of an oscillator; this oscillator is a voltage-controlled start/stop oscillator which starts with a defined phase angle and without settling and the output frequency of which is corrected to the output frequency of a continuously oscillating highly stable reference oscillator by a control loop.
Patent DE-3838832-C1 (DE)
Title: Adjusting device for the throttle valve of a mixture-forming device for internal combustion engines
IPC: F02D11/08
Filed: 1988-11-17
Granted: 1990-03-29
Abstract: Known adjusting devices prevent load cycle shocks generated by too rapid opening of the throttle valve, but do not create any remedy for load cycle shocks occurring in the closing direction. The said disadvantage is avoided by the new adjusting device. In order to overcome the disadvantage, the adjusting device according to the invention has the characteristic that the throttle valve adjustment is performed by way of a vacuum cell irrespective of the arbitrary adjustment by the accelerator pedal, which cell when idling is acted upon by the atmosphere and in the partial and full load range by the intake pipe pressure, the change over between the pressures being performed by a valve. Adjusting devices of this type have applications in engine design and automotive engineering.
Patent DE-4002051-C1 (DE)
Title: Prodn. of textile yarn from sliver - by subjecting sliver to drafting, then dividing it into 2 sub-sections which are brought together at joining point and twisting into yarn
IPC: D02G3/28
Filed: 1990-01-24
Granted: 1991-05-23
Abstract: Prodn. of a textile yarn out of a sliver involves subjecting the sliver to drafting. The sliver is subsequently divided into two subsections which are brought together at a joining point. The resulting sliver is twisted into the textile yarn. An associated installation features a drawing system, a perforated drum connected to a suction device and equipped with a perforation-free middle strip for dividing the sliver. The sliver, after the joining of the two parts is twisted by a spindle with a cap. ADVANTAGE - The process is simpler and more economical than comparable ones.
Patent DE-4005434-C1 (DE)
Title: Output unit for automatic vending machine - has spigot-shaped projection of dispensing element moved to push out package lying at bottom of pile when actuated by electric motor
IPC: G07F11/22
Filed: 1990-02-21
Granted: 1990-09-27
Abstract: The output unit has been designed to fit under a shaft or tube filled with packages of goods or articles. Its housing is shaped as a box and there is the spigot-shaped projection of the dispensing element which can be moved backwards or forwards along the upper side of the housing to push out the package lying at the bottom of the pile, when actuated by its drive, an electric motor. The motor possesses a crown wheel, with teeth along only half of its circumference, and the spigot is formed with a stright face for pushing a package but with a sloping face on its other side, so that there is a fast return, with the spigot forcing itself under the pile again. ADVANTAGE - Because of crown wheel and its two gears, direction of rotation of electric motor does not have to be changed.
Patent DE-4027963-C1 (DE)
Title: IC piston engine with several inlet valves - has exhaust gas return and fresh gas turbulence system as passages eccentrically opening into inlet duct(s)
IPC: F02M26/20
Filed: 1990-09-04
Granted: 1991-10-24
Abstract: The i.c. engine with several inlet valves has associated passages per cylinder, the first passage connecting to an exhaust gas return system (10), and the second passages fitted with a fresh gas turbulence system (9). The exhaust return and turbulence system passage issue at similar eccentricity in their respective inlet ducts (2,3). The passages are pref. lines which issue close to the inlet valve on the same side of the adjacent inlet passages.
Patent DE-4202406-C1 (DE)
Title: IC engine air intake control with two intake ducts - has each duct with throttle flap, one for medium and top load, and second for idling
IPC: F02M13/02
Filed: 1992-01-29
Granted: 1993-03-18
Abstract: The control system uses a first duct (1) choke flap (2) for medium and upper load range and a second duct (3) choke flap (4) for idling. A spring (6) holds the first choke shut and a second spring (9) tensions the second choke open, both controlled by a setter using coupling elements working with a driver disc (11). The disc rotates freely on the first choke axis (5) and has two arcuate slots (12, 13) adjustably engaged by driving bosses (15, 16) fitted to the coupling elements. The bosses so engage the slots (12, 13) that the chokes are both opened in one disc direction. The first choke only opens once the second choke is partly open. USE/ADVANTAGE - Motor vehicles. Slotted driver disc forms individual control angle areas for the two chokes so second opens within first choke open sector.
Patent DE-4218859-C1 (DE)
Title: Reactive protection device for armored tank has active elements fitted in blind bores in inactive matrix
Inventor: BOEER WOLFGANG
IPC: F41H5/007
Filed: 1992-06-09
Granted: 2003-09-04
Abstract: The protection device has a base body (2) provided by an inactive matrix with blind bores (3) on its inside and its outside for reception of active elements (4), together with reception bores (5,6) for fixing elements used for securing the protection device to the tank and for attachment of cover plates (7) and segments (8). The inactive material of the base body is provided by a porous aluminium alloy.
Patent DE-4305315-C1 (DE)
Title: Device for the slitting open and emptying of refuse bags made of paper or plastic
Inventor: LENSING HEINZ-JUERGEN
IPC: B02C18/14
Filed: 1993-02-20
Granted: 1994-10-06
Abstract: The invention relates to a device (1) for the slitting open and emptying of refuse bags (32) made of paper or plastic. The object of the invention is to tear open the sealed refuse bags which are filled to different extents and have completely different contents in such a way that complete emptying on the one hand and as long a life as possible for its slitting-open tools on the other are ensured. This object is achieved according to the invention by the following features:   a) on a box-shaped frame (2) there are arranged beneath a feeding device (3) two cutting shafts (4, 5) which are equipped with equidistant cutting discs (6, 7), b) of these cutting shafts (4, 5), one (5) is driven at a lower speed of rotation than the other cutting shaft (4), c) one of the cutting shafts (5) is suspended from the frame (2) in a reciprocating manner, d) the cutting discs (6, 7) engage in an equidistant fashion in the gaps (18, 19) between the cutting discs (6, 7) of the other cutting shaft (4, 5) in each case, e) beneath the cutting shafts (4, 5) there is arranged a collecting device (12) for the refuse bags (32) and their contents.   <IMAGE>
Patent DE-4316236-C1 (DE)
Title: Workpiece contact point coordinates measuring method
Inventor: BRAATZ WALTER DIPL ING
IPC: G01B21/04
Filed: 1993-05-14
Granted: 1994-07-21
Abstract: The measuring system uses a sensor contacting the surface of the workpiece incorporating a voltage generating element, eg. a piezoelectric element, providing the sensor signal. The voltage characteristic before, during and after the contact with the workpiece is converted into digital values fed to a processor providing the corresponding voltage function, the zero transition point identifying the contact print, for providing the corresponding workpiece coordinates.Pref. the voltage characteristic is approximated by a curve of the first or higher order. The zero transition is identified by its intersection with the time axis.
Patent DE-4334842-C1 (DE)
Title: Washing-out screw, in particular for concrete recycling installations
Inventor: SALOMON THOMAS DIPL ING
IPC: B65G33/32
Filed: 1993-10-13
Granted: 1994-12-22
Abstract: In this washing-out screw, in particular for concrete recycling installations, the lower end of the screw shaft (4) is sealed, at its passage through the lower end wall (6) of the screw trough (1) by means of a seal (8) which has a sealing collar (13) which interacts with a corresponding shaft region and is suspended via a diaphragm zone (14) on the outer fixing ring (15) which is fixed sealingly in relation to the end wall (6). As a result of the diaphragm suspension, the sealing collar (13) can follow any displacement and inclination of the screw shaft (4) while maintaining a uniform pressing force in the sealing surface region. <IMAGE>
Patent DE-4341168-C1 (DE)
Title: Tufting carpet and process for producing it
Inventor: TESCH GUENTER
IPC: D04H1/46
Filed: 1993-12-02
Granted: 1995-01-26
Abstract: A tufting carpet, in which the tufting threads (2) are tufted into a tufting carrier (1) and are fixedly connected to this, is described. The rear side (1a) of the tufting carpet (1) has a layer (5) consisting of pieces of thermoplastic particulate plastic-foil material which are bonded to one another under the influence of pressure and temperature. Back legs (2a) of the tufting threads (2) are tied firmly in the layer (5). <IMAGE>
Patent DE-4409316-C1 (DE)
Title: Long gap press assembly for fibre web
Inventor: MESCHENMOSER ANDREAS
IPC: D21F3/02
Filed: 1994-03-18
Granted: 1995-06-29
Abstract: The long gap roller press assembly, especially for the removal of water from the polishing a fibre web, has an impermeable belt (4) passing between the pressure surfaces (2,3) with the web (1) and in the same direction. A hydraulic piston/cylinder unit (8), acting on at least one press surface (3), has a part (10,11) fixed to a carrier (21). The support (7), with the other part (11,10) slides in the press direction and in the direction (20) of material travel on or in the part (10,11). A limit stop (12) at the carrier (21) acts as a butt for the support (7).
Patent DE-4418119-C1 (DE)
Title: Servo valve arrangement for vehicle power steering
Inventor: JOERG WOLFGANG DIPL ING
IPC: B62D5/08
Filed: 1994-05-24
Granted: 1995-09-14
Abstract: The power steering is formed as rack-and pinion steering. It has a turnable pinion (18), and the shut-off valve (15) is controlled by movement of the pinion. The pinion is moveable at right angles to the toothing plane of a rack (17), or in an axial direction. The shut-off valve has a valve plate (26), which is tensioned by a spring (24) into its closing position against a valve seat (25). The valve plate is connected via a tappet (23) to the pinion.
Patent DE-4418573-C1 (DE)
Title: Recycling insulating and/or laminated glass panels
Inventor: WEINFURTNER JOERG
IPC: E06B3/66
Filed: 1994-05-27
Granted: 1996-02-22
Abstract: Insulating and/or laminated glass panels are loaded into a basket (6) and charged into a fluidised bed furnace operating at a temp. between 450 and 500 deg C, remaining there for about one hr.. All organic substances are combusted. The basket is then transported to a further station at which the basket is positioned under a water spray unit (13) with nozzles (15) which quench the basket and contents with water. Glass shatters and particles fall through the grid-like basket to a conveyor, while remaining metal parts are sepd. for further recycling.
Patent DE-4429975-C1 (DE)
Title: Treating heat-affected zone of welded steel
Inventor: RENNER MICHAEL DR
IPC: C21D9/50
Filed: 1994-08-24
Granted: 1995-12-07
Abstract: A stainless steel which has been heat treated or welded is treated by exposing the heated treated zone or the heat affected zone of the weld to a water vapour atmos. at 100-250 deg  C for 4-60 minutes.
Patent DE-4499551-C1 (DE)
Title: Video recorder noise suppression method
Inventor: CHMIELEWSKI INGO
IPC: H04N9/79
Filed: 1994-12-07
Granted: 2002-07-04
Abstract: The noise suppression circuit is provided for video recorders in which the video signal output from a recording medium is processed as a luminance signal in a luminance channel (1) and as a chrominance signal in a chrominance channel for reproduction. A subtraction signal (7) is formed from the luminance signal in a branch of the circuit including a band pass (4,6) and a limiter (5). The subtraction signal (7) is fed to a subtraction stage (2) in the luminance channel (1) to suppress a frequency range which causes interference. The relative proportion of the subtraction signal (7) for small luminance signal levels is greater than for larger luminance signal levels. Further, the level of the subtraction signal (7) can be varied in dependence on the level of the chrominance signal (C) and/or the FM signal (FM).