baber/WOPTO huggingface dataset:
Patent DE-19547773-A1 (DE)
Title: Drawing device for withdrawing, e.g. hubcap, protective cover, bearing seal
Inventor: CHAULLET GASTON
IPC: B25B27/02
Filed: 1995-12-20
Abstract: The device (2) has a body (4) with a longitudinal slot (20). A handle (6) is attached to the body on the opposite side to the slot. A body has a longitudinal spindle (8) with two oppositely threaded lengths (30, 32) of shaft each with a nut (10, 12) passing through the slot, to which claws (14, 16) each with clamping points (46) are attached. The nuts cannot rotate w.r.t. the body. By turning the spindle, the nuts move along the length of the body to open or close the claws keeping them parallel to one another. The claws grip the part to be removed by radial force or by shaped fit.
Patent DE-19548984-A1 (DE)
Title: System for fuse couplers in integrated circuit
Inventor: MOK DO-SANG
IPC: G01R31/28
Filed: 1995-12-28
Abstract: The system includes has interface circuit, a logic circuit, and a burning and safety circuit. The interface circuit receives input power signals using several terminal pins. The logic circuit detects the power input signal, received by the interface circuit, and transmits a first signal, if the fuse or safety couplers should not melt, nor provide safety steps. It delivers a second signal for the fuse and safety couplers actuation. The burning and safety circuit provides the fuse and safety coupler actuation in response to the second output signal of the logic circuit. Pref. the interface circuit receives a clock signal, a data signal, and a power signal via three separate terminal pins.
Patent DE-19605125-A1 (DE)
Title: Flexible seal for door or window
Inventor: EISELE OLIVER
IPC: E06B7/232
Filed: 1996-02-12
Abstract: The sealing device is for metal frames for doors or windows. It consists of a flexible especially rubber profile (17) which lies between two mating projections on the midpoints of two relatively movable frame profiles. One profile (1) surrounds the door leaf or window pane and the other (2) is in the aperture in the wall of the building. The two mating projections on the two frame portions may be formed separately from the remainder of the frame portions.
Patent DE-19609174-A1 (DE)
Title: Dental implant for jaw and superstructure to hold false tooth
Inventor: LAUKS ROBERT
IPC: A61K6/04
Filed: 1996-03-11
Abstract: The dental implant (1) has an internal threaded section (5) into which the threaded shaft (4) of the superstructure (2) is screwed. Where the shaft meets the threaded section there is a tolerance space (6) between the threads which can lead to the escape of micro-organisms. To prevent the micro-organisms being released from the implant, a sealing ring (3) is placed around the shaft of the superstructure between the implant and the superstructure. The sealing ring may be made from a material such as fine gold which deforms easily and is bacteria resistant. Other forms of seal can be used.
Patent DE-19611627-A1 (DE)
Title: Hybrid cooling tower for power station
Inventor: VODICKA VLADIMIR DIPL ING
IPC: F28F25/12
Filed: 1996-03-25
Abstract: The tower has a mixing chamber (11) with a first air stream (FL) entering from one side and rising vertically and a mixing section (10) ducting a second air stream (TL) of a different consistency and directing it to the first air stream.  The mixing section has a truncated pyramid configuration with an open rectangular inlet side (12), in the surface trapezoidal side walls (13), an open rectangular end face (14), a trapezoidal underside (15) and a transversely slotted trapezoidal roof surface (16). The tower can have the above system duplicated with two mixing sections acting as a pair.
Patent DE-19619564-A1 (DE)
Title: Insulating partition between overlying rooms
Inventor: JEKAT HERBERT PROF DR ING
IPC: E04B1/26
Filed: 1996-05-15
Abstract: A sound and heat insulating partition for overlying rooms consists of the inner layer of the external wall (1), the floor layer (2) and supporting wall casings (3), the inner layer of the exterior wall (1) being fixed, without contacting other components such as the floor (2) and beams (5), to spaced-apart trusses (4) which are fixed only at points on the outer longitudinal beams (6, 7). Preferably, the floor (2) comprises a footstep insulating material (9) consisting of a uniform mixture of 5-20 mm diameter stones and sawdust impregnated with boron salt, soda, lime and ammonium sulphate solution, laid on the underlying floor base without contacting other components.
Patent DE-19623734-A1 (DE)
Title: Fuel metering system for internal combustion (IC) engine
Inventor: HENNINGSEN BERND
IPC: G01F9/00
Filed: 1996-06-14
Abstract: The system consists of a fuel tank, a filter, a fuel pump, a fuel consumption metering system and a heat exchanger fitted in the IC engine return pipe (17).  The heat exchanger is a air-fuel heat exchanger (18) which has a speed controlled fan (24).  The controller for the fan can have a temperature sensor in the feed pipe of the IC engine, which is positioned on the engine side behind the entrance into the feed pipe of a pipe leading from the return pipe.  The system can be used for a fuel injection system having an injection pressure of 1000 to 2000 bar, a fuel circulation through the fuel injection system of 300 to 900 litres /hour, with the fuel cooled in the heat exchanger according to the operating dynamics of the engine
Patent DE-19626546-A1 (DE)
Title: Valveless fuel-injection system
Inventor: BACKHAUS ROLF GUENTHER
IPC: F02M59/26
Filed: 1996-07-02
Abstract: The pump and injector nozzle are separated from each other. They are connected together by feed and return pipes (9,10). The pump plunger (4) has a stop (8) edge and a control (7) edge above it generating the injection pressure, the plunger being lifted and turned, and the pump has no valves. Fuel replacement in the nozzle is virtually continuous.
Patent DE-19626853-A1 (DE)
Title: Wafer holder with pair of lateral holder straps
Inventor: CHOI SANG-KOOK
IPC: H01L21/673
Filed: 1996-07-04
Abstract: The pair of the lateral holder straps (51) retain two opposite edge sections of a wafer, while a pair of rear side holder straps (53), of closer configuration than the lateral ones and parallel to them, support the wafer edges. On both types of the holder straps are fitted protrusions (61) arranged in oblique configuration at a corresponding angle.  Preferably the protrusions on the lateral holder straps are higher positioned by a specified amount than those on the rear side holder straps. The amount is related to the inclination angle and strap spacing.
Patent DE-19626907-A1 (DE)
Title: Programme selection and switching determination between programmes on television
Inventor: MINTROP WOLFGANG
IPC: H04N7/173
Filed: 1996-07-04
Abstract: The method involves providing a detection of programme selection and/or switching processes between the programmes, to detect and analyse the viewing habits of television audiences.  The programme identification data contained in received information signals are detected and are analysed to derive a signal representative of the current programme selection.  The data may be derived from the programme identification contained in the data line of a video signal.  The method may also involve carrying out a plausibility check of the representative signal.    A circuit arrangement for executing the method has at least one signal input (2,3) for connecting to the information signal of a television receiver.  It also has at least one reception decoder to which is connected at least one data processor (CPU), to analyse the programme identification.  The circuit also includes at least one programme memory (4) to control the processor, and at least one output device for outputting and/or conveying the representative signals.
Patent DE-19630149-A1 (DE)
Inventor: KOMURO TOSHIRO
IPC: C23C14/32
Filed: 1996-07-25
Abstract: A wear- and seizure-resistant sliding member has chromium nitride film in which the chief phases or compositions are CrN and Cr 2 N. The sliding member is obtained by coating a substrate with a composite film of chromium nitride in which a metallic chromium structure is interspersed. The method of manufacturing the sliding member includes bringing a gaseous phase consisting of a mixture of chromium and nitrogen into contact with the substrate by the PVD method. Two targets 26 are used. The sliding member may be a piston ring or may be used in a cutting tool. The wear resistance of the layer may be tested in a wear tester, as illustrated in fig 2, in which a test piece 5 is attached to a rotor 4 which is brought to bear against a polished disc 2. A pressing force is applied to the stator holder 1 so that the disc 2 and the pin-shaped projections 10 on the test piece 5 are brought into contact at a predetermined pressure and the rotor 14 is rotated. A rolling fatigue tester (fig 4, not illustrated) is also described.
Patent DE-19630965-A1 (DE)
Title: Portable audio reproduction device
Inventor: HEESE CHRISTIAN DIPL ING
IPC: H04R25/00
Filed: 1996-07-31
Abstract: The audio reproduction device has a semiconductor memory (6) holding the audio data to be reproduced and fitted to the ear (2) of the user when in use, via an earclip (1A) passed behind the ear, or via an earing (1B) attached to the ear lobe.  Pref. the integrated components of the audio reproduction device are contained within a common IC with the semiconductor memory, with a solar cell pref. used as the voltage supply.
Patent DE-19634133-A1 (DE)
Inventor: HUBER MICHAEL
IPC: G06F12/14
Filed: 1996-08-23
Abstract: This invention concerns a microprocessor with a control unit and a housing surrounding the control unit, as well as a chip card with such a microprocessor. Up until now, a significant weakness of the chip card systems has been that the microprocessor in the chip card which is surrounded by a housing, can be exposed for purposes of manipulation. Therefore, this invention aims to make a microprocessor and chip card available which are protected against manipulation. The invention achieves this task by providing the area of the housing of the microprocessor with at least one sensor which is linked to the control unit and indicates its environmental state. The control unit is constructed so that it can be set at an inactive state, if the sensor sends it one and/or no test signal which indicates a preset environmental state.
Patent DE-19634711-A1 (DE)
Title: Mobile transportation and freight transfer equipment for loading of e.g. freight aircraft
Inventor: BAISCH KARL
IPC: B64F1/32
Filed: 1996-08-28
Abstract: The equipment comprises a self-propelling eight-axle towing vehicle with seven articulated axles, a lift axle, and one or more trailers. The towing vehicle for the transportation and transfer of freight has permanently installed lifting gears which enables freight to be loaded and unloaded independently.
Patent DE-19638986-A1 (DE)
Title: Arrangement for removing particulate material from a pressurised chamber
Inventor: WEDEL KARL VON
IPC: F27D21/00
Filed: 1996-09-23
Abstract: An arrangement for removing particulate solid material from a pressurised chamber (2) with a funnel-shaped collection chamber (10) for the material (16) includes a pipe (18) whose one end extends into the collection chamber (10) whilst the other (26) is outside it. An operable shut-off device (20) is included in the pipe line. A level sensing probe (24) in the collection chamber gives a signal to a motor-driven actuator (22) for the shut-off device (20) when the level of material approaches the inner end of the pipe.
Patent DE-19639985-A1 (DE)
Title: Method for manufacturing limestone building blocks
Inventor: HENKE AUGUST
IPC: B28B13/04
Filed: 1996-09-17
Abstract: The blocks are pressed into blanks from granular material in a manufacturing plant which has a number of parallel presses. The pressed blanks are loaded onto transfer trolleys (20) and moved onto a transfer platform on a transverse sliding table (10). This moves each blank charge into one of a number of autoclaves (12), which are arranged in front of the sliding tables, for heat treating. The finished hardened blocks are removed by the same transport system from the sliding table to the trolleys and are passed to a packaging and loading station. The trolleys are redistributed to the presses. The parallel presses are arranged next to the same sliding table arrangement and form standard blocks. A bypass line is also provided, which uses the same sliding table and autoclave, and which presses blocks custom designed for special purposes.
Patent DE-19651191-A1 (DE)
Title: Papermaking machine drying section
Inventor: CHAU-HUU TRI
IPC: F26B13/16
Filed: 1996-12-10
Abstract: The drying section of a papermaking or cardboard prodn. machine, to form a web from wet pulp, has suction rollers as the drying cylinders (7,9;19,21). The carrier blanket (15) and the web (13) are fed through with the blanket (15) directly against the drying cylinders (7,9;19,21), supporting the web (13) on the other side. The drying cylinders (7,9;19,21) are within a drying hood (35,37;39,41), where hot air is delivered to the web (13) on the blanket (15) passing through.
Patent DE-19651850-A1 (DE)
Inventor: PONIATOWSKI MANFRED DR
IPC: C22C5/04
Filed: 1996-12-13
Abstract: Heat resistant Pt material is in the form of a ternary alloy made of 99.5 wt% Pt and alloy elements of 0.1 wt% Hf, and 0.1 - .04 wt% Y, La or Gd.
Patent DE-19651871-A1 (DE)
Title: Treatment process for combined municipal and trade water effluent
Inventor: BOEHNKE BOTHO
IPC: C02F3/06
Filed: 1996-12-13
Abstract: Process to operate a two-stage treatment plant dealing with a combination of municipal and trade water effluent treats a combination of municipal and trade water effluent together with the introduction of raw water and the removal of activated sludge. The treatment plant has a biological high-load activation stage, followed by a biologically-intensified filter stage and an outlet for the treated waste water. The biologically-intensified filter stage is operated together with an upstream denitrification stage. A nitrification stage is positioned between the biologically-intensified filter stage and upstream denitrification stage. Also claimed is an assembly with an adsorption stage (1), an intermediate settlement stage (2), a solid-bed reactor (3) with upstream denitrification reactor (4) and nitrification reactor (5) linked in series. An outlet discharges from the settlement stage (2) to an activated sludge process (10) which discharges to an outlet, with part (11) of the discharge being returned to the denitrification reactor.
Patent DE-19652071-A1 (DE)
Title: Prefabricated modular wall panel in building
Inventor: GIES GOTTHARD DIPL ING
IPC: E04C2/04
Filed: 1996-12-14
Abstract: The wall panel (1) for use in a building is prefabricated in a factory and consists of a number of rectangular building blocks (2) which may be laid in four courses. The ends of the panel may be made of alternate full-length blocks and half-blocks to give a smooth vertical edge. The four courses of blocks are laid on a foundation beam (3) which stretches the full length of the wall panel. The cross-section of the entire beam is square or rectangular, and has three equispaced cutouts (4) in its bottom surface. The beam consists of an inverted T-shaped reinforced concrete beam (9) with an inverted T-shaped cover (10) made of eg. plain concrete. The lowermost course of blocks is laid on the flat top surface of this cover beam.
Patent DE-19700701-A1 (DE)
Title: Rotary strata-bolting drilling machine with flushing tube and rod
Inventor: GUEDE DIETER
IPC: E21B3/02
Filed: 1997-01-13
Abstract: The machine has a flushing tube (18) joined co-rotatably to the gear shaft (5) of the drill rod (14) by an adaptor (24) and flexed within limits via a flexible centre piece (26). The two insertion ends (3,5) are allocated to a specifically hardened bushing (25). The tube can rotate in the adaptor via its rotary adaptor part (30). The tube end facing the adaptor as well as the free end (28) of the tube are allocated coupling sleeves (27,29) used to locate the hydraulic sleeve section (31) forming the flexible centre piece (26).
Patent DE-19703345-A1 (DE)
Inventor: NASERI MOHAMMAD ALI DIPL ING
IPC: H01H1/38
Filed: 1997-01-30
Abstract: The electrical contact element has a circular cross-section Ä24Ü with a thin-walled body Ä13Ü that has a series of radial slots to form separate contact arms. The arms have profiled ends Ä30Ü with surfaces that are coated Ä33Ü with a wear resistant material. The contact insert is cylindrical with a wear resistant tip. This is sized to spread the arms and make good contact.
Patent DE-19706536-A1 (DE)
Title: Mounting of electrical module in automobile dashboard
Inventor: TAKIGUCHI SHUJI
IPC: B60K37/02
Filed: 1997-02-19
Abstract: The electronic module A is formed to latch into an aperture 10 in the dashboard of a road vehicle. The module is constructed with a connection strip 8 along the top edge and this engages a contact strip 11 set into dashboard. Guide strips 5 formed on the module engage locators 17 for correct alignment. The lower section of the module has fixing elements 7 to secure the module.
Patent DE-19712462-A1 (DE)
Title: Lifting, transport, device for disabled people, e.g. for bathing
Inventor: HORCHER WILLI
IPC: A61G9/00
Filed: 1997-03-25
Abstract: The device has a seat with closable opening and a toilet pan can be set underneath the opening in a holder which is adjustable in distance from the seat surface. The holder has two swivel arms (22,24) holding the pan. Each arm is an L-shaped yoke whose longer web (26) runs parallel to the seat surface. The holder arms can swivel about an axis which runs parallel to the long arm of the yoke and passes through the end of the short arm of the yoke. The yoke has a sleeve enclosing a pivot (32) extending from the lifting/transport device or its frame and enclosed in turn by a coil spring (38).
Patent DE-19715317-A1 (DE)
Title: Device for securing objects into surrounds against unauthorised opening
Inventor: GRABO BERND
IPC: E05B17/00
Filed: 1997-04-07
Abstract: The device (1) has a restraining plate (2) connected to an anchor rod (4). The anchor rod has a clamp on the end opposite the restraining plate and moves with respect to the anchor's base plate (3). The base plate is placed in contact with a fixed part of the building or surround. The base plate and the restraining plate are pulled together through the object to be secured. The restraining plate is pressed against the object holding it securely against the surround fixed part.
Patent DE-19720409-A1 (DE)
Title: Centrifuge rotor
Inventor: TSCHEU WOLFGANG DIPL ING
IPC: B04B5/04
Filed: 1997-05-15
Abstract: The centrifuge rotor incorporates a rotor insert (1) which has a disk (4) with a central seating(8) for a drive journal (16) and sample receptacles (11) on its outer circumference attached by means of leaf hinges. The rotor further incorporates a support surface (2) for the sample receptacles in an orientation forming an acute angle with the axis of the drive journal.
Patent DE-19720411-A1 (DE)
Title: Gas burner, especially atmospheric pressurised gas burner, with burner head
Inventor: KLATTE MANFRED
IPC: F23D14/04
Filed: 1997-05-15
Abstract: The pilot light safety device (16,30,40) comprises a thermoelement (30) with cold and hot junction (40). A mixture of gas and air flows through a mixer area to the burner head (26) and contains the thermoelement. The hot junction of the thermoelement protrudes on the flame side from the burner head by a predetermined length of especially one millimetre.  The burner head is positioned on the gas-burner by means of a T-junction (24) with three open ends (34,36,38). The first end (36) is connected to the burner head, the second end (38) to the mixture-supply, and the third end (34) to a feeder (32) for the thermoelement.
Patent DE-19726074-A1 (DE)
Title: Gas-bag system protecting against lateral impact
Inventor: SAKAMOTO NOBUHIKO
IPC: B60R21/20
Filed: 1997-06-19
Abstract: The system is secured inside a seat in a car. The bag may be folded so as to allow gas to flow in from the inflator, while a cover encloses it in all sides. The cover tears open on inflation in one or more directions. The shank protrudes through the flexible cover (20A) and beyond it to the outside, typically extending from a distributor enclosing the inflator (16). The seat-cushion accommodating the bag can be of cold-shaped polyurethane, the cover being of tissue. Nylon can be used as the basic tissue for the bag. The cover can comprise overlapping strips shaped on a former, and which burst apart when the bag unfolds. Alternatively opposite side-sections can be folded together and temporarily glued, so as to burst when the bag inflates.
Patent DE-19730300-A1 (DE)
Title: Ratchet unit for turning hexagonal nuts
Inventor: GMEILBAUER ENGELBERT
IPC: B25B13/46
Filed: 1997-07-15
Abstract: Two body sections (2,3) lying in series in the rotational axis direction have the same construction of the external generated surface (4). The drive section (2) has a square push-in hole (7) in its end face side axially opposite the pin (8).  The two body sections are rotatable in relation to each other and, axially limited, are relocatable, and on the facing sides have interacting drive teeth (11,16).
Patent DE-19740186-A1 (DE)
Title: Automobile operating parameter regulation method
Inventor: SCHMIDT HENNING
IPC: F02D41/14
Filed: 1997-09-12
Abstract: The operating parameter regulation method uses a regulator (16) which provides a setting value for regulation of the operating parameter by adjustment of a setting element (14) upon comparison of required and actual parameter values, with at least one parameter of the regulator altered in dependence on the working range of the setting element and/or the setting element adjustment magnitude. an Independent claim is also included for a regulating device for the automobile operating parameter regulation.
Patent DE-19742043-A1 (DE)
Title: Digital data transmission unit for LAN
Inventor: LAU HUNG-WAH ANTHONY
IPC: H04L12/413
Filed: 1997-09-24
Abstract: The unit includes a transformer (44T) with a primary winding (44TS). A transmission circuit (32T,42T) low pass filters digital data and generates first outgoing data which are transmitted from the transmission circuit to the primary winding with a first data transfer rate. Second outgoing data are generated which are transmitted to the primary winding with a second data transfer rate which is different to the first transfer rate.  A cable connection (48,57) is provided for the transmission of data from the secondary winding on a communication cable. The transmission circuit generates current source signals at both transfer rates and converts the signals to impedance generated voltage signals which include the outgoing data.
Patent DE-19743854-A1 (DE)
Inventor: GUMBIOWSKI RAINER DR
IPC: B44C1/17
Filed: 1997-10-04
Abstract: An organic pigment with a specific surface area greater than 1 m<2>/g is used in the receptive layer of a printable substrate, comprising a base and receptive layer, for thermal transfer printing onto flat porous surfaces.
Patent DE-19747305-A1 (DE)
Inventor: RODE DIRK DR
IPC: B22D11/04
Filed: 1997-10-25
Abstract: The mold body (1) is provided at least over certain sections with an outer cover (8) consisting of a material whose thermal conductivity is lower than that of the material of the mold body.
Patent DE-19757031-A1 (DE)
Inventor: KRUMPER WALTER
IPC: A61K35/02
Filed: 1997-12-20
Abstract: The invention relates to a preparation for repelling insects, especially mosquitoes, comprising a substance consisting of 1-30 % coal tar and 70-99 % alcohols. The inventive preparation also acts as a dermatological anti-inflammatory and relieves itching.