baber/WOPTO huggingface dataset:
Patent DE-4316065-A1 (DE)
Title: Scissor-type claw for moving pipelines
Inventor: DUESTER WILLIBERT
IPC: B66C1/28
Filed: 1993-05-13
Abstract: The invention relates to a scissor-type claw for lifting and moving endless pipelines of large cross-section. The invention proposes a tool which is of simple construction, is safe to manipulate in operation and enables the pipe sections to be moved to be handled as carefully as possible. To achieve this object, the scissor-type claw according to the invention comprises two bent legs (3, 4) which circumscribe a variable cross-section (5). The legs (3, 4) are connected to one another in an articulated manner via a first joint (6). One extension (7, 8) each of each leg (3, 4) beyond the first joint (6) and a second joint (9, 10) are connected in an articulated manner to the end of a second leg (11, 12). The other ends of the second legs (11, 12) are united in a common third joint (13) in an articulated manner. A fluid cylinder (15) is arranged in an articulated manner between the first joint (6) and the third joint (13) and serves to open and close the scissor-type claw. Cylindrical rollers (16, 17, 18, 19) project with their curved surfaces into the opening cross-section (5). The pipeline section (1) is guided on the rollers (16, 17, 18, 19) in a smooth-running manner. <IMAGE>
Patent DE-4317319-A1 (DE)
Title: Process of flexible and integrated residue gasification
Inventor: HAUPTMANN WERNER DR ING
IPC: C10J3/02
Filed: 1993-05-25
Abstract: The technical problem of the invention comprises flexibly gasifying residues in a combined fixed-bed and entrained-bed pressure gasification plant and optimally and flexibly treating and utilising the gas in combination for generation of synthesis gas/hydrogen, power, crude carbon dioxide gas and sulphur in a combined plant. The problem is solved by means of a flexible coupling of process stages for treating and processing the crude gases arising in the residue gasification in fixed-bed pressure gasification and entrained-bed pressure gasification plants, the stages gas cooling, gas scrubbing, hydrolysis and CO conversion being so interconnected in parallel and series and together that ultimately a power station unit can be operated for the on-site power consumption and power supply from the grid and CO2 and synthesis gas can be produced for further use. The area of application is the combined residue gasification in fixed-bed pressure gasification and entrained-bed gasification plants.
Patent DE-4317719-A1 (DE)
Title: Prodn. of laminated electronic constructional element - by sintering ceramic layers and inner electrodes in mixed gas contg. carbon di:oxide and mon:oxide
Inventor: OMORI NAGATO
IPC: H01G4/12
Filed: 1993-05-27
Abstract: Prodn. is claimed of a laminate electronic constructional element comprising ceramic layers (2), from which are produced at least some from a non-reducing ceramic material, and inner electrodes (1) made of one non-precious metal or alternatively of one non-precious metal alloy. The novelty is that the element is produced by sintering the crude ceramic layers (2) and the inner electrodes (1) in a mixed gas contg. either CO2 of purity 99.9% or more and CO of purity 99.9% or more or both, and also H2 and O2, whose densities are controlled. The non-reducing ceramic material is pref. a mixt. of PbO, MgCO3, Nb2O5, TiO2 and ZnO. A conducting paste, contg. Cu as main component, is pref. printed onto the ceramic layers (2), to form the inner electrodes. ADVANTAGE - High quality reliable element is produced.
Patent DE-4330023-A1 (DE)
Title: Apparatus for clamping and tensioning flexible printing plates
Inventor: NERGER REINHARD
IPC: B41F27/12
Filed: 1993-09-06
Abstract: The invention relates to an apparatus for clamping and tensioning flexible printing plates on the plate cylinder of rotary printing machines, the clamping apparatuses and the tensioning apparatuses being designed to be able to be actuated with the aid of transmission elements which are led laterally out of the plate cylinder by means of setting devices arranged on the cylinder end and by means of transmission elements arranged so as to be displaceable in the axial direction. The invention is based on the object of providing an apparatus by means of which the transmission of forces, as a result of setting manipulations, to the bearing of the plate cylinder is avoided and it is made possible to fix the printing plate during the standstill of the plate cylinder and to clamp said printing plate as a result of a setting manipulation initiated by means of the rotational movement of the plate cylinder. According to the invention, the object is achieved by the provision, during the standstill of the plate cylinder, of a curved piece which can be pivoted between the cylinder end and the setting devices, which curved piece on the one hand is supported against the plate cylinder and on the other hand effects a fixing of the printing plate via the setting device and also initiates the clamping and tensioning forces as a result of the subsequent rotation of the plate cylinder.
Patent DE-4331769-A1 (DE)
Title: Flushing system for devices containing refrigerant
Inventor: BIMBOES HERBERT
IPC: B60H1/00
Filed: 1993-09-18
Abstract: Known equipment for emptying and filling motor-vehicle air-conditioning systems do not permit replacement of certain refrigerants by others because they and the lubricating oils added to them are chemically incompatible. A proposal is made for a flushing system by means of which it is possible to wash out residues of one refrigerant and oil with the other refrigerant, which is used as the flushing agent, and at the same time to ensure that the refrigerant used as the flushing agent is regenerated. Use, in particular, for retrofit exchange of the refrigerant in motor-vehicle air-conditioning systems and also for cleaning dirty refrigerant circuits. <IMAGE>
Patent DE-4335112-A1 (DE)
Title: Underground inspection shaft prefab. concrete parts - have structure on profiled outer surfaces for traffic load dissipation
IPC: E03F5/02
Filed: 1993-10-14
Abstract: The concrete parts are intended for underground inspection shafts for pipelines and sewers. They are prefab. concrete rings with structured or profiled outer surfaces for dissipation of traffic loads over thin side surfaces. ADVANTAGE - Flexible arrangement with opposition to sagging of respective works.
Patent DE-4339327-A1 (DE)
Title: Thermal cracking of plastic wastes without degradation
Inventor: HAMMER HARTMUT DR
IPC: C10G1/10
Filed: 1993-11-19
Abstract: Heated mixer 1 melts the plastic waste. Thermal cracking liberates HCl from the chlorine-contg. material. The waste, now at least partly molten, is thoroughly mixed and transferred along the inside wall of the mixer by suitable rotors along the length. The temp. ranges from 230-420 deg. C. and is pref. 270-390 deg. C. increasing towards the exit. The peripheral rotation speed of 0.2-10 m/s is pref. 2-8 m/s and optimally 5-8 m/s. The fluid product is transferred to a heated mixer 11, for a residence time from 10 min. to 4 hrs. pref. 1-3 hrs. being mixed at a temp. of 370-460 deg.C. (pref. 380-400 deg.C). Thermally cracking achieves the desired viscosity; the waste is then recycled to mixer 1. The appts. to carry out the above process is also claimed.
Patent DE-4339680-A1 (DE)
Title: Self-adhesive foil with two coloured layers
Inventor: MERZ FRANZ
IPC: C09J7/22
Filed: 1993-11-22
Abstract: In a self-adhesive foil having a middle layer coated, on one side, with a coloured layer (2) and, on the other side, with an adhesive layer (4) having a peelable protective foil (5), the novelty is that a further (identical or different) coloured layer (3) is provided between the adhesive layer (4) and the middle layer (1). Also claimed is a method of producing the above self-adhesive foil.
Patent DE-4344555-A1 (DE)
Title: Device for cutting of floor coverings
Inventor: EICHENSEHER WOLFGANG
IPC: E01C23/09
Filed: 1993-12-24
Abstract: The device has a shaft (2) located in a bearing arrangement (1), a cutting disc (8), and a motor-driven unbalance mass (14). This is freely movable relative to the disc, and vibrates it. The unbalance mass is removable. The cutting disc is located on the endface of the shaft. The bearing arrangement is fastened to the frame via silent rubber blocks. All elements are matched to each other, so that the unit vibrates at its natural frequency, or a multiple of that. The device is held on the frame via a support block, so that the disc can be angled.
Patent DE-4344728-A1 (DE)
Inventor: SUZUKI NARIAKI
IPC: F23Q2/16
Filed: 1993-12-27
Abstract: Fuel gas stored within the fuel tank (2) is distributed for ejection to form a premix flame and a diffusion flame burning together with the premix flame. A flame hole (21) for premix flame is juxtaposed with a nozzle hole (34) for fuel gas to generate the diffusion flame. An externally operable fuel gas flow control mechanism is provided in a fuel gas flow passage (5) for producing the diffusion flame. A combustion flame of the gas mixture is produced downstream of a catalytic member 18. A catalytic reaction due to the catalytic member is effectively utilized from the initiation of ignition to produce a diffusion flame having a clearer combustion criticality. <IMAGE>
Patent DE-4400191-A1 (DE)
Inventor: GLENN DIRK
IPC: A63H33/18
Filed: 1994-01-05
Abstract: In a discus having a bowl or dish shape the arrangement is such that the discus (1, 1') is provided with an electrically operated luminous and/or acoustic device (2, 12).
Patent DE-4403355-A1 (DE)
Inventor: NATHER THOMAS
IPC: H02B13/025
Filed: 1994-02-03
Abstract: The electrical arcing absorber has a box shaped housing with an inlet (2) and an outlet (3) for the hot gas flow generated. Located between inlet and outlet are two heat exchanger groups (4,5) that are set at 90 degrees to each other. Each heat exchanger consists of plates set in a 'V' shaped patterns with flow passages (7) in between. Perforated plates (8,10) provided turbulence smoothing at exit from each stage.
Patent DE-4419131-A1 (DE)
Title: Motor vehicle, preferably passenger vehicle
Inventor: RICHTER BERND DR
IPC: B60T8/34
Filed: 1994-06-01
Abstract: The invention relates to a motor vehicle, preferably a passenger vehicle with hydraulic anti-lock brake system (ABS). In order to solve the usual conflict in conventional ABS systems between braking distance and directional stability, the brake pressures fed to the brakes (3) of the individual vehicle wheels (1, 2) are controlled completely independently of one another and in each case exclusively as a function of the respectively recorded or determined individual risk of lock-up at the individual vehicle wheels (1, 2), thereby making optimum use in each case of the adhesion between each individual wheel and the roadway and thereby achieving the minimum braking or stopping distance. Any tendency towards directional instability which may be caused by this is compensated in a simple manner by a controlled steering device in which a basic steering angle specified by the driver via the steering wheel, in an essentially manual way if desired, automatically has superimposed upon it, for the purpose of maintaining the directional stability of the vehicle, an additional steering angle dependent, for example, on the respective yaw velocity of the vehicle. <IMAGE>
Patent DE-4421995-A1 (DE)
Title: Lifting device, e.g. for children's mechanical toys and industrial use
Inventor: GROS-ONNEBRINK NORBERT
IPC: B66F3/44
Filed: 1994-06-23
Abstract: The device has a motor installed in or on the housing (1) which is connected to a gearing located in the housing for converting the rotation of the motor into an axial movement of a rod (4). On one end of the housing, a first hollow pivot (2) is supported at right angles to the housing longitudinal direction and extends through the housing. On the outside of the housing, the pivot carries a drive wheel (3) which is set in motion by the motor and which is connected on the inside to the mechanical gearing.
Patent DE-4425611-A1 (DE)
Title: Computer work-station furniture system
Inventor: UHLMANN JOHANNES PROF DR PHIL
IPC: A47B13/08
Filed: 1994-07-20
Abstract: A receptacle type furniture system e.g. for a worktable for a computer workstation is designed to enable the modules of the computer equipment to be integrated in the computer workplace furniture, preferably in the worktable.  The table (1) comprises stabilised edging plates (2), preferably with a honeycomb structure of a composite fibrous material, and forming a cavity in the wall for accommodating technical functional units, in particular the computer modules.
Patent DE-4425716-A1 (DE)
Inventor: LLOP TOUS JORDI
IPC: H01H50/14
Filed: 1994-07-20
Abstract: An electrical device (10) such as a timer includes a plurality of substantially identical terminals (13) which are incorporated onto a printed circuit (14, 15 & 17) secured to the inside of a container by means of a lid (12) which includes holes through which the terminals (13) extend. The printed circuit may have a folded configuration with a separation stub (22) between the free ends. The printed circuit may further be supported by ridges (23) formed on the inside of the container. The terminals (13) may include the same lug (20) arrangement and the lid (12) may be secured to the container by latching protrusions (21). <IMAGE>
Patent DE-4426109-A1 (DE)
Title: Laser drawing apparatus
Inventor: IIZUKA TAKASHI
IPC: H05K3/00
Filed: 1994-07-22
Abstract: A laser drawing apparatus is described which has a beam splitter device (16, 21, 22) which splits the laser light (L1) emitted by a laser light source (12) into groups of drawing beams (L5, L6). The drawing beams (L5, L6) are in each case aligned in a common plane and impinge on a lens (26, 27). A scanning device (46) scans, in a main scanning direction (X), a drawing surface by means of the drawing beams (L5, L6) which penetrate the lens (26, 27). The laser light source (12) and the beam splitter device (16, 21, 22) are arranged such that the drawing beams (L5, L6) are arranged in the common plane on a meridian line (M) of the lens (26, 27). The drawing beams (L5, L6) impinging on the lens (26, 27) are linearly polarised and have an oscillation direction parallel or perpendicular relative to the meridian line (M) of the lens (26, 27). <IMAGE>
Patent DE-4427628-A1 (DE)
Title: Linear rolling-contact bearing
Inventor: FLEISCHHAUER ROLF
IPC: F16C29/06
Filed: 1994-08-04
Abstract: The invention relates to a linear rolling-contact bearing with a housing which is designed as a thin-walled cylindrical hollow body and into which is inserted a cage (1) to accommodate rolling elements in the form of balls (2) which are located in a plurality of endless recirculation grooves arranged in the cage (1), the said grooves each having a rectilinear track section, acting as a load-bearing row (6), for load-bearing rolling elements, a track section, parallel to the abovementioned track section and acting as a return row (7), for unloaded returning rolling elements, and two deflection arcs (8) which connect these sections together at their ends. According to the invention, the housing is formed by two axially abutting sheet-metal sleeves (3, 4) manufactured by forming. <IMAGE>
Patent DE-4440875-A1 (DE)
Inventor: BAUMANN WARNFRIED DR
IPC: A61J3/06
Filed: 1994-11-16
Abstract: Prior art tablet-manufacturing devices which use a rotating drum (1) fitted with openings have additional devices, designed to feed in the drop-forming material, which are relatively complex. Proposed as a feed device is a simple chute on top of the drum or a hollow body (5) inside the drum, the feed device forcing the material out of the rotating drum (1) solely through an appropriately sized sickle-shaped gap (6) so that it form drops. Also proposed is the user of the device in the manufacture of tablets.
Patent DE-4442917-A1 (DE)
Title: Method of applying magnet markings to magnetisable strip element esp. transport- and/or drive-element
IPC: B65G47/50
Filed: 1994-12-01
Abstract: The strip element (10) is arranged between the pole shoes of the iron core (2) of an electromagnet (1). The legs of the magnet (1) have a region (5) which tapers to the pole shoes. This region has a magnetic shield (8) directed towards the ends of the pole shoes. The shield (8) is made of a magnetically conductive material, so as to prevent stray flux beyond the ends (6) of the pole shoes.An ac or dc voltage is applied to the electromagnet (1) and is generated between the pole shoes to magnetise a sharply defined magnetising zone with higher flux density, marking the strip element (10). The strip element (10) is moved according to the magnet marks to be applied to it.
Patent DE-4445567-A1 (DE)
Title: Fluid=filled vibration damper
Inventor: SUZUKI TATSUO
IPC: F16F13/00
Filed: 1994-12-20
Abstract: The damper has a hollow thick-walled downwardly opening rubber body (10) and a ring-shaped side plate (14) whose upper part (16) is connected to the outside of the body. A lower part (15) of the side plate runs inclined outwards into the lower closure edge (18). A circumferential edge of the partition component (24) is bent into an L- shaped cross-section to form with the lower part (15) of the side plate a ring chamber (S). The ring chamber is open towards both the main fluid chamber (28) and the auxiliary fluid chamber (30) to form a throttle port. The partition component has a pref. circular hat shape with circular central part and cylindrical circumferential part with L-shaped cross-section. The circumferential part extends down from the entire edge of the central part and is then bent horizontally outwards to form a flange.
Patent DE-4447433-A1 (DE)
Title: Analogue fuzzy logic controller with amplifier in defuzzifying circuit
Inventor: PETERS LILIANE DR
IPC: G06F7/60
Filed: 1994-03-29
Abstract: The fuzzy logic controller is designed to be readily reconfigurable and is based upon analogue techniques. A number of input signals are applied (14) to a fuzzification stage where membership function values are determined, e.g. positive large, positive small, etc. Each of the membership functions has a specific shape, e.g. bell shaped and functions overlap.The outputs (16) are received by an inference circuit (18) that generates the same number of outputs that are fed to a de-fuzzification circuit (22) to provide analogue outputs (24) based upon a centre-of-gravity method.
Patent WO-8300196-A1 (WO)
Title: Jet pump, particularly for hot water heating or hot water preparation installations comprising the mixture with the water return
Inventor: EHRHARDT GERD
IPC: F04F5/10
Filed: 1982-06-12
Abstract: The jet pump comprises an injection head connected to a casing provided in the collector nozzle and a mixer tube adjacent to the nozzle and coaxial to the propulsion nozzle. The mixer tube is connected to a second line, optionally by means of a diffuser. The mixer tube extends through a chamber into which at least a third line opens, said third line being directed transversally to the mixer tube. In order to decrease the noise and to obtain a higher efficiency, the mouth piece (20, 21) of the third line and optionally of a fourth line (18, 19) is laterally spaced from the propulsion nozzle (10). An elongated annular channel (22), surrounding the mixer tube (14), is part of the casing and is arranged between the mouth pieces (20, 21) and the propulsion nozzle (10).
Patent WO-8301708-A1 (WO)
Title: Thin or thick layer technic voltage divider
Inventor: SCHMIDT LOTHAR
IPC: H01C7/00
Filed: 1982-10-28
Abstract: Voltage divider using the thin or thick layer technic, adjustable with an ohmic resistance traversed by an electric current and at least one means to pick up the partial voltage. The ohmic resistance comprises a first resistance area (10) of voltage divider which contains a current input area and a current output area each provided with a conductor (11, 12). The pick up device is comprised by a second resistance area (13) provided between the two areas and connected to the first resistance area (10) as well as of a pick up electrode (14). In said second resistance area (13), there are arranged two slots (16, 17) which traverse equipotential lines which are formed during the operation of the divider and they are extended sufficiently so that on the electrode (14) of the pick up device the potential has the desired value.
Patent WO-8807379-A1 (WO)
Title: Microbiological process for obtaining tumour-reducing substances and tumour antibodies in a test glass
Inventor: MAIER KARL-HEINZ
IPC: C12P1/00
Filed: 1988-03-15
Abstract: Microbiological process for obtaining tumour-reducing substances and tumour antibodies in a test glass. Specific tumour-reducing substances are obtained by combining in a test glass a suspension of inactive tumour cells (e.g. adenocarcinoma cells) and a living reticuloendothelial system, preferably living bone-marrow. As the tumour cells present proteins foreign to the bone-marrow cells of the other living being, defence reactions take place after several days at an incubation temperature of approximately 40 C. During said reactions, tumour-specific reducing substances and tumour antibodies are produced, which may be applied as a biological drug for the treatment of tumours.
Patent WO-8900803-A1 (WO)
Title: Surface-heating element for tool and machine parts
Inventor: MUELLER WALTER
IPC: B22D17/20
Filed: 1988-06-23
Abstract: A surface-heating element for tool and machine parts designed as an electrical resistance heater comprises a heat conductor (5) arranged in an essentially friction-free and wear-free manner in an heating element of long service life and high heat output which can be easily adapted to the tool and machine parts to be heated. Each heat conductor (5) is surrounded by a thin insulating layer (4) and arranged free from play in a receiver (4) delimited by two components of the heating element and sealed to the atmosphere in a gas-tight, liquid-tight manner. The surface-heating element is used in particular in injection moulding.
Patent WO-8902074-A1 (WO)
Title: ELEMENT CAPTEUR POUR CAPTEURS A COURANT LIMITE DE DETERMINATION DE LA VALEUR lambda DE MELANGES GAZEUX
Inventor: FRIESE KARL-HERMANN
IPC: G01N27/416
Filed: 1988-08-20
Abstract: Un élément capteur pour capteurs à courant limite de détermination de la valeur lambda de mélanges gazeux comprend au moins deux électrodes internes (8 et 8') de pompage agencées l'une en face de l'autre dans un canal de diffusion (7). On reduit ainsi de manière sensible la polarisation dommageable d'électrode qui survient facilement dans des éléments capteurs pourvus d'une seule électrode interne de pompage. On obtient en même temnps une meilleure utilisation du métal précieux requis pour former les électrodes de pompage.
Patent WO-9111837-A1 (WO)
Inventor: WUERTH HANS
IPC: H02K13/04
Filed: 1991-01-09
Abstract: Die Erfindung betrifft einen Kommutator (1) für elektrische Maschinen, mit einer Vielzahl von Segmenten (2), die mit Wicklungsenden (4, 5) einer aus Runddraht bestehenden Rotorwicklung der Maschine durch Schweißung verbunden sind, wobei an jedem Segment zumindest zwei Wicklungsenden in radialer Richtung übereinanderliegend angeordnet sind. Für eine kontaktsichere Herstellung ist bei einfachem Aufbau vorgesehen, daß die jedem Segment (2) zugeordneten Wicklungsenden (4, 5) frei liegen und über durch kreisabschnittsförmige Materialverdrängung/-entfernung gebildete Prägeflächen/Bearbeitungsflächen (6, 7, 8, 9) miteinander flächig verbunden sind.
Patent WO-9533256-A1 (WO)
Title: Instrument de musique a elements generateurs de son agences en lignes
Inventor: SCHIESSL LUDWIG
IPC: G10C3/12
Filed: 1995-05-26
Abstract: Un instrument de musique comprend des éléments générateurs de son situés le long de plusieurs lignes (1, 2, 4). Sur chacune de ces lignes (1, 2, 4) se situent uniquement des éléments générateurs de son qui appartiennent à un accord déterminé. Le joueur a ainsi une aide optique qui facilite et encourage l'apprentissage, l'exécution et la mémorisation de pièces de musique, ainsi que la recherche d'harmonies pendant l'improvisation et la composition.