baber/WOPTO huggingface dataset:
Patent DE-19507055-A1 (DE)
Title: Screw press for industrial use
Inventor: BRAUN SIEGFRIED
IPC: B23Q5/58
Filed: 1995-03-01
Abstract: The emergency lubricating pump (33) is fitted in a screw press driven by a disc flywheel (8). It is connected to the hydrostatic bearing arrangement (26). A directional control valve (38) is fitted in the pressure line (37) of the hydraulic circuit of the emergency pump connected to a supply tank. The supply lines (28,29) of the hydrostatic bearing arrangement are connected to the pressure line of the emergency pump via check valves (39,40).
Patent DE-19510017-A1 (DE)
Title: Heater with working parts covered and protected from mechanical damage
Inventor: PISINGER JOHANN PETER
IPC: F28D1/047
Filed: 1995-03-20
Abstract: Heat is transmitted from preferably horizontal tubes between two vertical collectors connected to the flow and return pipes of a central heating system. The front (12) of the cladding extends between sections (22) adjoining the sides (16) and may incorporate an opening (26) for a valve or thermostat head. The region between the collectors is substantially covered across their width, while the length is partially uncovered so that the flow and return pipes are not entirely exposed.
Patent DE-19514762-A1 (DE)
Inventor: JORDAN KEITH CHARLES
IPC: G02F1/133
Filed: 1995-04-21
Abstract: The output of a regulated power supply for supplying drive voltage to a liquid crystal display is controlled in accordance with temperature. The power supply includes an outlet (Vout), a feedback input (Fb) and a series circuit including two resistances (R6, R7) and a plurality of temperature dependent diodes (D1 - D4) coupled between the supply output (Vout), the feedback input (Fb) and ground. The supply output is fed to both the liquid crystal and other components (12, 14) of the circuit. Means are provided for calibrating the temperature dependence of the supply output. The diodes may be replaced by a thermistor. <IMAGE>
Patent DE-19515815-A1 (DE)
Title: Backrest for vehicle seat with lumbar support
Inventor: FALK DIETMAR
IPC: B60N2/66
Filed: 1995-04-29
Abstract: The backrest has a support member able to turn about a horizontal axis (21,22) fitted behind the front upholstery. Its front zone (10c) can be moved in the longitudinal direction of the seat by turning. The support member consists of fins (10) fitted next to each other along the horizontal axis and extending transversely to this axis. In the turning direction, they are spring-elastic in themselves or are on spring-elastic mountings. There may be two rows of these fins on two parallel horizontal axes. They may be fitted positively to a turning drive shaft (1,2) carrying a drive gear wheel which can be turned by a pinion (3).
Patent DE-19516761-A1 (DE)
Title: Chain element for jewelry
Inventor: WAGENPFEIL-HAAGA INKA
IPC: A44C11/00
Filed: 1995-05-06
Abstract: The spiral chain element comprises a refined steel wire core (4) encased by a refined steel spiral (6). The steel wire and spiral are connected together at their two ends with a solid metal connection, eg using a precious metal solder. A medium flowing or soft flowing metal solder can be used.The two free ends of the core can each have a cylindrical precious metal element (7) fixed to the wire. Part of a closure element (11) can be detachably fixed to the protruding free ends of the cylindrical elements (7).
Patent DE-19518362-A1 (DE)
Title: Measuring unit for non-contact linear measuring of wood pieces esp. tree trunks
Inventor: BRUCKNER ROLF
IPC: G01S13/50
Filed: 1995-05-19
Abstract: The beam (A) from te transmitter unit (12) impinges on the wood parts, and the receiver unit (14) receives a beam (B) reflected from the wood parts. An evaluation unit (16) determines the Doppler frequency, based on the transmitted and received beam frequencies. The respective speed is determined from the Doppler frequency and by continuous integration, computes the speed over the time of the respective length progress, or computes the respective total length of the wood part.
Patent DE-19518896-A1 (DE)
Title: Fastener for anti-dust tarpaulin, used on debris conveying pipes
Inventor: WEIHMANN ANDREAS
IPC: B65G11/08
Filed: 1995-05-26
Abstract: The debris conveying pipes are secured to containers by ropes. The fastener consists of spaced clamping bands (1) coupled to several straps (2). The clamping bands contain locks, and the length of the bands is such that a firm fit is safeguarded on locking. Then the top clamping band surrounds firmly the debris conveying pipe, while a lower clamping band forms a firm surround when the protection tarpaulin is fitted. Pref. both clamping bands have several eyelets (6) on their longitudinal edges.
Patent DE-19520096-A1 (DE)
Inventor: JAUTELAT MANFRED DIPL CHEM DR
IPC: C07D249/12
Filed: 1995-06-01
Abstract: Novel cycloalkane benzylidene derivatives of the formula (I) in which R<1> and R<2> are mutually independently hydrogen or alkyl with 1 to 6 carbon atoms, R<3> is hydrogen or alkyl with 1 to 4 carbon atoms, X is halogen, cyano, nitro, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkyl halide with 1 to 4 carbon atoms and 1 to 5 halogen atoms, alkoxy halide with 1 to 4 carbon atoms and 1 to 5 halogen atoms or phenyl, m is 0 or 1 and n is 0, 1 or 2, and their acid addition salts and metal salt complexes, a process for producing these substances and their use as microbicides in plant and material protection.
Patent DE-19520824-A1 (DE)
Title: Data transmission device for track-to-train communications
IPC: H04B5/00
Filed: 1995-05-30
Abstract: The data transmission device uses transmission and reception antenna elements (SA2,EA1) positioned alongside the railway track and coupled via respective cables (K2,K1) to a trackside device (SG) and cooperating transmission/reception devices onboard the train. Bandpass filters are provided between the transmitter and the transmission loop (FA) and between the receiver and the reception loop (EA1), for both transmission directions, for eliminating signal frequencies outside the transmission spectrum, with an input resistance matched to internal resistance of the transmitter, or an output resistance matched to the receiver resistance, respectively.
Patent DE-19522466-A1 (DE)
Inventor: BOEHM THOMAS
IPC: G01M3/20
Filed: 1995-06-21
Abstract: The invention concerns a leak detector (1) operated using helium as the test gas, the detector having an inlet (3) enabling the detector to be connected up to a test piece or test chamber, a detector unit (4), a high-vacuum pump (5) which is connected to the detector unit and through which test gas passes in the opposite direction, a back-up pump (6), a line (9, 13) joining the outlet from the high-vacuum pump (5) with the inlet to the back-up pump (6), and a line (7, 9) joining the test-piece connector (3) to the outlet from the high-vacuum pump (5). In order to reduce the complexity and expense necessary to produce the back-up vacuum, the invention proposes that line (13) is fitted with a choke (14) and that there is a further line (15) which is fitted with a valve (16) and which joins the test-piece connector (3) directly to the inlet to the back-up pump (6).
Patent DE-19533349-A1 (DE)
Title: Supply hose for laser treatment instrument, esp. for medical or dental use
Inventor: LOGE HANS
IPC: B23K26/06
Filed: 1995-09-08
Abstract: A control unit is connected to a handpiece by a flexible supply hose with an optical fibre conductor (44) contained within the hose. The supply hose (8) has a hose (121) of interlocking spirals (121c). Transverse upstands (122c,122e) of adjacent hose spirals at axial distance (e) and a spiral (126) between the upstands (122c,122e) of a width (f) which is smaller than the maximum distance (e) between the hose spirals, but limits the flexibility of the hose to a maximum bending radius to protect the optical fibre conductor.
Patent DE-19534490-A1 (DE)
Inventor: KAESLER BRUNO DR
IPC: A23K30/00
Filed: 1995-09-18
Abstract: The invention concerns an aqueous solution consisting of: a) 35-42 % by wt. of propionic acid, b) 30-40 % by wt. of formic acid, c) 5-10 % by wt. of ammonia and d) 10-30 % by wt. of water and its use in animal nutrition.
Patent DE-19534960-A1 (DE)
Inventor: GOMERIEL PATRICE
IPC: G21C19/38
Filed: 1995-09-20
Abstract: A suction apparatus at the bottom of a vessel of a nuclear installation, comprises a body (30) having a suction tube (32) and a reception drum, a head (31) ensuring the vacuumizing of the body, having two nozzles (35) and two discharge pipes, a retaining screen, a compressed air supply hose (38) and an O-ring ensuring the necessary sealing between the body (30) and the head (31), as well as a locking means (34) for joining together the body and the head. <IMAGE>
Patent DE-19537431-A1 (DE)
Title: Resistance thermometer, esp. for temperatures over 1000 deg Celsius
Inventor: DHUPIA GURSEV S DR
IPC: G01K7/18
Filed: 1995-10-07
Abstract: The resistance thermometer has a wire (1) contg. molybdenum disilicide with a thickness of 0.5-2mm. The wire is arranged in a protective tube (5). The protective tube is enclosed and has a gas filling. The wire is designed as a loop with two parallel sections (2), at the ends of which the resistance is tapped. The wire is designed in the form of a double winding. The wire is arranged on a carrier element. The carrier element is cylindrical in shape, and at its circumference has parallel recesses, in which sections of the wire are arranged.
Patent DE-19537537-A1 (DE)
Title: Amplifier with multiple DC-coupled amplification stages
Inventor: OPPELT RALPH DR
IPC: H03G1/00
Filed: 1995-10-09
Abstract: The amplifier has at least two DC-coupled amplifier stages (3.3',3'') connected in a chain, each having an input transistor (T1,T1',T1'') in a collector configuration and an output transistor (T2,T2',T2'') in an emitter configuration. The emitter of each input transistor is coupled to the base of the corresponding output transistor, the collector of each output transistor in a preceding amplifier stage coupled to the base of the input transistor in the following amplifier stage.  The collectors of all input transistors can be connected to a common collector point (CC), to which the collectors of the output transistors are connected via respective collector resistances (4,4',4'').
Patent DE-19540404-A1 (DE)
Title: Drainage inspection and maintenance unit
Inventor: MUELLER DIETER
IPC: F16L55/28
Filed: 1995-10-30
Abstract: The swivel arm (2) guiding the servicing hose (6) is connected by a joint (23) to the rotatable housing whose axis of rotation (30) runs at right angles to the axis (24) of the joint. The arm is lined up lengthways with the chassis (5) taking the modular designed inspection etc. unit, as opposed to the hose which passes between the chassis and the arm. The arm is swivelled (32) by a worm drive (33), using drive gearing (45) to rotate the housing in its mounting which in turn also contains the feed drive (40) for the hose. The working head (7) at the leading end of the hose comprises a satellite camera, and the arm can turn through 90 deg round its axis.
Patent DE-19543937-A1 (DE)
Title: Car fuel tank vent with seatable float to close vent hole
Inventor: SCHROETER ARTUR DIPL ING
IPC: B60K15/035
Filed: 1995-11-25
Abstract: The float (5) moves in an upper space (8) in the tank (1) as limited by tank volume (2) and the space is joined to the tank volume by a rise-pipe (9) which is led from the bottom of the upper space to the top wall (10). The top part of this pipe is adjoined by a down-pipe (11) joined to this top wall. An opening (12) at the floor of the space leads to the interior of the tank and is of much narrower section than the rise pipe. The vent on the top of the tank contains a float, seat (7) and seal (6) forming a valve assembly so the two pipes (9,11) and space can be used to vent or aerate the tank contents via an orifice (4). The float seals to its seat from the level (13) of the space, whereas in normal operation, fuel can drain back into the tank through the opening.
Patent DE-19544369-A1 (DE)
Inventor: SERGEL HORST
IPC: B29D30/20
Filed: 1995-11-29
Abstract: Plant for building pneumatic vehicle tyres comprising a carcass assembly with an inner layer, one or more carcass reinforcing layers and two side walls with bead wires and a breaker assembly with one or more reinforcing layers and a tread has at least four carcass building stations(4,5,6,7) each constructing a carcass layer on a drum(16). The stations(4,5,6,7) are separate from each other and the carcass drum(16) has controlled movement between them. Components are supplied to the carcass building drum(16) by a feeding unit which is itself fed by a conveyer. The plant also includes at least two separate breaker layer forming stations(8,10), one(10) for building a breaker layer on a drum(13) and the other(8) for constructing the tread layer. The drum(13) moves between the stations(8,10), each of which has a component feeding unit supplied by a conveyer. The apparatus(3) brings together the assemblies from the carcass(16) and breaker layer (13) building drums to produce a un vulcanised casing. At least one of the carcass(4,5,6,7) and/or breaker layer(8,10,11) building stations has two or more independently controllable feeding units supplying components to the corresponding drums(16,13) and at least one of these has a conveyer. In a claimed process employing the plant to produce carcass and/or breaker layer assemblies individual components are selectively fed to the building drum at each building station from one of two different feeding units.
Patent DE-19544400-A1 (DE)
Title: Wind power rotor blade adjuster in light wind
Inventor: EGGERT GUENTHER
IPC: F03D7/06
Filed: 1995-11-29
Abstract: Wind speed (V) and direction (BETA) are measured relative a spatially fixed system of coordinates so the control computer etc. (E) can produce positional commands for blade alignment reference a rotor-fixed coordinate system so the mechanical blade adjusters on the leeward side of the blade trajectory set blades at right angles to the wind compared with the upwind side which now lines up with the wind. The blades are adjusted continuously round their trajectory on the basis of a control function from the control unit. The blades are adjusted so the increasing rotor speed is measured on starting and the resulting fluctuating oncoming wind flow allowed for in the control unit so the blades round part of all of the trajectory adopt their airfoil position. The control uses the adjusters to bring the blades radial to the rotor axis at maximum wind speed and thus halt the rotor.
Patent DE-19544802-A1 (DE)
Title: Ashtray for motor vehicle
Inventor: DOMKOWSKI EDMUND
IPC: A24F19/14
Filed: 1995-12-01
Abstract: The ashtray (1) consists of a box-shaped container (3) with an integral collection chamber (2) and a top feed aperture (4). Two rollers (5,6) are located in front of or next to the chamber, and may be moved into contact with each other. At least one of the rollers is driven to move downwards, and one moves to the side. The rollers are driven in opposite directions. The sideward-moveable roller is spring-loaded into engagement position. The roller surfaces have furrows, with a pitch of approximately 45 degrees, and with left-handed furrows on one roller, and right-handed furrows on the other roller.
Patent DE-19546820-A1 (DE)
Title: Moulding unit forming ends of concrete sections with reinforcing shackles
Inventor: NESSMANN ALBIN
IPC: E04C5/16
Filed: 1995-12-15
Abstract: This original device is used in joining the reinforcement of adjacent concrete sections. Into the casing or shuttering of the first concrete section, a box-shaped housing (15) can be inserted, on a side surface of which, reinforcing shackles or hoops project, for anchoring into the first concrete section. The shackle ends are bent parallel to the side surfaces of the casing and have a detachable external cover. The casing has no inherent tendency to stick to concrete, or is coated for release. After release of the first concrete section (10), removal of the casing cover (15.2) and bending out the reinforcing shackle ends (14.1) the casing can be pulled off. Preferably, the casing is made of polyethylene, or other plastic materials.
Patent DE-19603713-A1 (DE)
Inventor: KELLER HELMUT
IPC: E21F5/14
Filed: 1996-02-02
Abstract: In the process of the invention for the easy and rapid assembly of a correspondingly particularly suitable screwless suspension device for suspending and installing water troughs used as explosion barriers in underground mining and tunnel building, in order to avoid the use of complicated screwed securing devices to be secured to the excavation and instead thereof to suspend the brackets in chains with supporting spars which can be attached to the excavation by hooks in such a way that suspending all the bearing lines and hence the fitting of additional intermediate securing systems are unnecessary.
Patent DE-19608677-A1 (DE)
Title: Flowed-air cooled heat-sink type cooling device for circuit board mounting electronic components e.g. of small vacuum cleaner/dust extractor
Inventor: ARNOLD HANS-PETER
IPC: A47L5/22
Filed: 1996-03-06
Abstract: A small vacuum cleaner or dust extractor has an electric motor blower combination 8 with a plastic suction tube 9 coupled to it. A circuit board 23 containing the components for operation of the system is supported via a bracket on an aluminium  heat-sink (11) that is cooled by the air flow generated by the vacuum cleaner. The heat-sink has a tubular section that fits into the main air-flow tube and has a projecting bracket 19 fixed to the circuit board (23).
Patent DE-19610039-A1 (DE)
Title: Illuminated furniture handles
Inventor: WAGNER FRANZ XAVER
IPC: A47B95/02
Filed: 1996-03-14
Abstract: The illumination system for furniture handles has handles of a transparent acrylic material.  They are mounted to the base plate (7,8) by bushes (9) and screws with polyvinyl chloride (PVC) sleeves (4).
Patent DE-19615521-A1 (DE)
Title: Spark path for lightning and overvoltage protection
Inventor: ZAHLMANN PETER DR ING
IPC: H01T4/10
Filed: 1996-04-19
Abstract: The spark path has two electrodes (1,2) and insulation (3) holding them apart at a known distance forming a breakdown point. The insulation consists of material which emits gas when heated. The electrodes are pressed together with a known pressure. The gas-emitting insulation is arranged inside the electrodes, outside the region (11,12) of the compression force and close to, pref. immediately adjacent to, the breakdown point.
Patent DE-19620440-A1 (DE)
Title: Diagnostic device for electronic vehicle control, especially for commercial vehicle
Inventor: BIELIG PETER
IPC: B60T8/88
Filed: 1996-05-21
Abstract: A diagnostic device for analysing faults in the electronic control systems (1) of vehicles, such as ABS systems, consists of an integrated or linked infra-red transmitter (2) for single or two-directional data transmission. This is directed towards a diagnostic unit (4) with an infra-red receiver (3) and display (4). Alternatively it may transit a signal to an IR receiver in a diagnostic adapter connected to a PC. The IR transmitter may be used for transmission of periodic fault information and/or may translate the information into a protocol format such as IrDA. The system is particularly useful for utility vehicles. It is less subject to corrosion and damage than systems based on electrical contacts and therefore offers improved long-term reliability.
Patent DE-19621027-A1 (DE)
Title: Continuous removal of monomer from aqueous suspension or dispersion
Inventor: HUEBINGER WOLFGANG DR
IPC: C08F6/00
Filed: 1996-05-24
Abstract: The novel feature in the continuous removal of monomers from aqueous suspensions or dispersions using steam in a counter-current flow column fitted with sieves  is that the steam flows at 0.2-0.5 bar counter-current to the suspension or dispersion.    Also claimed is production of suspensions or dispersions by polymerisation with the subsequent deodorisation as above and with the column such that flow is continuous.
Patent DE-19628584-A1 (DE)
Title: System for monitoring unpermitted slip of motor vehicle coupling between engine and gearbox
Inventor: FAHRBACH WILHELM
IPC: F16D48/06
Filed: 1996-07-16
Abstract: The monitoring system monitors the slip of a torque converter coupling (17) fitted between a vehicle engine (10) and an automatic gear-box (12). A monitoring unit (16a), with the existence of determined operating conditions establishes a value (Nmot-NT1, Nab/Nmot), representing the slip at the coupling (17), and compares this with a specified first threshold value (S1,I). The engine is controlled or regulated by a control unit (10a). The output shaft of the engine is connected with a hydrodynamic converter (11) fitted between the engine and the gearbox, and can be bridged or bypassed by the torque converter coupling (17).
Patent DE-19629346-A1 (DE)
Title: Hybrid drive combining internal combustion engine and electrical machine
Inventor: WELKE KNUT DIPL ING
IPC: B60L50/16
Filed: 1996-07-20
Abstract: The hybrid drive includes an internal combustion engine (1) and an electrical machine (11) with rotor and stator in a casing (21) connected to the internal combustion engine. The internal combustion engine and the machine can be connected by a friction coupling (7). The casing has a casing part (23) which carries the friction coupling and the electrical machine. This casing part has a partition wall separating the electrical machine from heat producers such as the internal combustion engine. Insulation (27) is also fitted between the head producers (31) and the electrical machine.
Patent DE-19634745-A1 (DE)
Title: Vehicle instrument panel
Inventor: MAYER KLAUS
IPC: B60K37/00
Filed: 1996-08-28
Abstract: The vehicle instrument panel has a carrier section (8) with a number of spaced wire cables (9,10), held under tension by tensioners (11,12) at a side of the vehicle occupant's space. The wire cables (9,10) are shrouded by a cover (2) of polyurethane (PU) foam.
Patent DE-19635720-A1 (DE)
Title: Heavy current switch with evacuated casing
Inventor: SEDDON RICHARD JOHN
IPC: H01J13/06
Filed: 1996-09-03
Abstract: The switch is enclosed in a casing (1) which contains also a trigger electrode (5), releasing a discharge between the cathode (3) and anode (2), on application of a suitable voltage. The cathode is of evaporable metal, which is solid at room temp. Pref. the trigger electrode is located adjacent to the gap (d) between the anode and cathode. Typically the trigger electrode is cylindrical surrounding the gap such that a potential difference is maintained between the cathode and anode in operation. On application of the trigger voltage, a discharge takes place between the anode and cathode.
Patent DE-19637473-A1 (DE)
Title: Ring spinning machine with T section rings
Inventor: STALDER HERBERT DR
IPC: D01H7/60
Filed: 1996-09-13
Abstract: A ring spinning machine has a traversing ring rail carrying a number of rings with inverted U shaped travellers (12).  The inside of the ring has a convex running surface (16) for the curved leg (13) of the traveller (12).  The generator of the running surface (16) is curved with respect to the traveller (12) so that the traveller contacts the ring over a distance of more than 1 mm.  The mean angle of the generator to the vertical and its curvature is sufficiently small that the generator is everywhere steeper than 40  deg  to the horizontal.  The angle of the tangent (T) to the vertical at the middle of the generator of the running surface (16) is pref. 5-30 deg , esp. 5-20  deg , pref. 5-10  deg .