baber/WOPTO huggingface dataset:
Patent DE-19534505-A1 (DE)
Title: Tooth used for teaching purposes
Inventor: GROSBERND ECKHART DR MED
IPC: G09B23/28
Filed: 1995-09-16
Abstract: The teaching tooth (1) comprises a tooth stump (2) as basic body and on the underside in a phantom head a hole (3) is machined. Pressed onto the basic body is an etchable plastics melting layer (56). This layer is composed of a duroplastics, hydroxyl apatite together with silicate or aluminium oxide as filling material, which in varying proportions are mixed together. With a proportion of 100 parts duroplastics are used 5 to 40 parts of hydroxyl-apatite and 0 to 35 parts of silicate or aluminium oxide. To press the plastics melting layer onto the tooth stump, a tool is used, in which is machined a hollow shape corresponding to the outer contour of the outer tooth form.
Patent DE-19536602-A1 (DE)
Title: Indication device for indicating to other drivers that car is braking fully
Inventor: FITZNER MANFRED DR
IPC: B60Q1/44
Filed: 1995-09-19
Abstract: The flashers on a car or a special lamp at the rear of a car are automatically illuminated under conditions of full braking, this being detected either by a deceleration sensor or by calculating the rate of change of speed between the instant just before the brakes were applied and a fixed time later. Alternatively, there may be a timer coupled to a deceleration sensor to ascertain the duration of full braking, or this duration may indeed be found from the car's ABS system. Short interruptions to the braking have no effect on the switching logic of the system and even if braking is interrupted to alter the car's direction of travel, the system is still activated.
Patent DE-19537806-A1 (DE)
Title: Rapidly introducing gas into liq., e.g. for water oxygenation
Inventor: FERGER DIETMAR
IPC: C02F3/16
Filed: 1995-10-11
Abstract: A process introduces a gas esp. air at a rapid rate into a liq., esp. water, by the movement of a mixer assembly close to the liquid surface. The shape of the mixer assembly is optimised for this purpose and has a tumbling motion, and is located at the interface between the gas and liquid. Also claimed are mixer assemblies for carrying out the process.
Patent DE-19541032-A1 (DE)
Inventor: KREJCI IVO
IPC: A61C3/03
Filed: 1995-11-03
Abstract: A tool drivable by a sonic or ultrasonic dental holder for working on dental cavities, in which a working head (1, 21, 41, 51) is secured or can be releasably secured to an adapter shaft (2, 22, 42, 52), the working surfaces of which facing the inner surfaces of the cavity are coated with abrasive material and the shape of which is matched to that of the cavity in such a way that several to all differently oriented inner surfaces of the cavity can be simultaneously treated. The tool makes it possible in particular to make a recess in two sides of two abutment teeth facing a gap in the teeth for a bridge, into which can be inserted shoulders of a bridge of suitable size.
Patent DE-19543358-A1 (DE)
Title: Metallised polypropylene film dielectric capacitor
IPC: B60L9/24
Filed: 1995-11-21
Abstract: The capacitor for rated voltages in excess of 1000 V contains two wound plastics films coated with metal layers, with the foils containing metal-free edge strip on opposite longitudinal sides. The metal layers are contacted at the front side of the coil by hot sprayed films. Both metal layers (10, 12) are separated into metal strips by separating lines (14, 16) extending each at an angle (alpha, beta) of less than 90 degrees to the longitudinal sides of the plastics films (18, 20). The separating lines extend in mutually opposite directions. The inclination angle section is related to horizontal line spacing.
Patent DE-19544638-A1 (DE)
Title: Adjustable chair with tilting backrest and seat
Inventor: SZCZUREK ZENON MAREK
IPC: A47C9/00
Filed: 1995-11-30
Abstract: The chair has side frames (11,2) which cross in an X fashion and have rounded bottom ends (11.1,2) which rest on the floor and act as feet. There are side-pieces (18,19) which connect the two frame members near their lower ends. The straight side frames which slope backwards are elongated and their top ends provide supports (14) for the seat back (13) and also for the top, rear ends of curved armrests (20,21). The forward-sloping side frame members are shorter than the backward-sloping frame members, and have pivot points (16) holding the tiltable seat (15) and the forward, lower ends of the curved armrests.
Patent DE-19549419-A1 (DE)
Title: Garden vacuum scavenger as pick-up nozzle
Inventor: BUECHELE NORBERT
IPC: E01H1/08
Filed: 1995-08-26
Abstract: The suction cleaner has an elongated plastic housing (1)  surmounted by a drive unit (2) containing a fan (5) driven by an electric motor (6). The transfer channel (7) has an open end (8) in a plane at an obtuse angle to its lower boundary wall (9), whose leading edge (9') ends in a curve (9") tangential to the plane. At the top of the wall an opening (15) is provided into an air-permeable bag (16) with a hollow plastic frame (18). Primary air predominates in the transfer channel but can be diverted wholly or partly into the blast channel (17) by a flap (20). It emerges from ports (25) producing a secondary air flow to assist in take-up of larger objects.
Patent DE-19604600-A1 (DE)
Title: Detection and reduction of odours at outdoor installations
Inventor: FOEDISCH HOLGER DR
IPC: G01N33/00
Filed: 1996-02-08
Abstract: The method involves taking of samples from separated points (1-4) in e.g. compost heaps (11,12), for transfer to a measuring device (5) linked to a personal computer (6) and meteorological instruments (7). Emission of odours is simulated with the aid of a microcontroller. The samples are conveyed via a conditioner to a measuring chamber equipped with sensors whose outputs represent the current pattern of odours. Weather conditions are recorded and current emissions worked out for input to the evaluation unit. When a fixed limit is exceeded, countermeasures are taken by a sprinkling system (8) with nozzles (9,10).
Patent DE-19604953-A1 (DE)
Inventor: BAUER JOACHIM
IPC: B32B7/022
Filed: 1996-02-10
Abstract: The description relates to a multi-layer elastic surface structure of at least one rubber-like elastic substrate and at least one partially elastic or inelastic layer bonded thereto. The partially elastic or inelastic layer is bonded to the rubber-like elastic substrate at spaced bonding points or lines. With the rubber-like elastic layer relaxed or partly tensioned, the partially elastic or inelastic layer between the bonding points or lines has a corrugated structure, whereas with the rubber-like elastic layer fully tensioned it is smooth. The partially elastic or inelastic layer is corrugated before being bonded to the rubber-like elastic layer and its end regions facing the rubber-like elastic substrate are bonded to the latter.
Patent DE-19605435-A1 (DE)
Inventor: GEISLER BERNHARD DR
IPC: C07C45/80
Filed: 1996-02-14
Abstract: Described is a method of preparing aldehydes, or aldehydes and alcohols, by the hydroformylation of olefins with more than three carbon atoms, the method including a hydroformylation stage in which the olefin is hydroformylated at a pressure of 50 to 1,000 bar and a temperature of 50 to 180  DEG C by means of a rhodium catalyst dissolved in a homogeneous reaction medium and a catalyst-recovery stage in which the rhodium catalyst is extracted using an aqueous solution of a complexing agent, the alcohol and/or alkdehyde is isolated from the extracted hydroformylation products, the aqueous rhodium-containing extract is carbonylated in the presence of carbon monoxide, synthesis gas or a gas mixture containing carbon monoxide at a pressure of 50 to 1,000 bar and a temperature of 50 to 180  DEG C, the carbonylation products separated into an organic phase containing most of the rhodium and an aqueous phase containing the complexing agent and the organic phase is fed back to the hydroformylation stage, the rhodium catalyst obtained from the products of the hydroformylation stage being extracted with an aqueous solution of a water-soluble polymer, without any sulphonic acid groups, capable of forming a complex with rhodium.
Patent DE-19609242-A1 (DE)
Inventor: BISCHOF HUBERT DR ING DR
IPC: F02D41/22
Filed: 1996-03-09
Abstract: The invention relates to a method and a device for controlling a vehicle drive unit. According to said method the control functions for the power of the drive unit and the monitoring of said control functions are carried out by a single microcomputer. A monitoring module separated from the microcomputer is provided to check the monitoring functions and send test signals to the microcomputer at a given time. Said microcomputer subsequently calculates the monitoring function of interest on the basis of test data. The result of the calculation is transmitted to the monitoring module which checks the operation capacity of the function monitoring system in the microcomputer by comparing it with stored values.
Patent DE-19609646-A1 (DE)
Title: Computer program correction system
Inventor: SHINOHARA MAKIKO
IPC: G06F9/44
Filed: 1996-03-12
Abstract: The method for correcting a computer system program residing in main store or memory involves initially locating first (18) and second (19) zones of the memory, and sub-zones, which correspond to the instruction processors, prior to polling programme correction data (21) and specifying an instruction processor (IPm) and placing a flag in each sub-zone of a first zone (18) before seeing to it that the respective instruction processors. It is ascertained whether flags are set in the sub-zones of the first zone (18) in correspondence to an indication of programs to be corrected, and that the respective instruction processors have been polled. The flags, if set, are then erased in the sub-zones, prior to correcting the programs corresponding to the correction data if the flags in all sub-zones of the first zone (18) except the sub-zone for the specified instruction processor (IPm), are erased and then setting flags in all corresp. sub-zones of the second zone, except in the sub-zone for the specified instruction processor, when correction of the program is concluded.
Patent DE-19611184-A1 (DE)
Title: Vehicle torsional vibration damper
Inventor: SUDAU JOERG DIPL ING
IPC: F16F15/16
Filed: 1996-03-21
Abstract: Lubricating grease (55) is admitted to the main channel (25) through the open end of a filling passage (57') near and/or in the boss (17) of one of the two rotors (3), and the passage is closed off by the annular face (1a) of a part (1) bearing on assembly on one of the rotor bosses. Passage may start from an axi-normal surface of one of the two rotors and in the filling direction, using the crankshaft flange coaxial to the rotors or again the cover (61) used to hold the pivot bearing (5) to the boss.  This surface (1a) can be addressed pressure-tightly by a grease press nozzle. The passage may contain a deflection surface (59) which guides the grease towards the channel (25), and the passage, preferably, comprises a radially milled slot in the boss face to connect to the boss rim. The slot may be limited radially outwards by the inside circumference of the bearing (5) guiding the second rotor (7) on the boss (17).
Patent DE-19618067-A1 (DE)
Title: Rocker for IC-engine valve drive
Inventor: SCHNELL OLIVER DIPL ING
IPC: F01L1/24
Filed: 1996-05-06
Abstract: The rocker has a forked section engaging the cam. The forked section retains a roller (7) mounted on a roller bearing (8) on a bolt (9). the bolt passes through apertures in the rocker fork sidewalls. At least on one side of the roller is an axial bearing (13) which can be a needle roller bearing (13) or ball bearing.  The axial bearing can have at least one thrust washer (15), which can have an axially extending flange. The washer can be fastened to the bolt.
Patent DE-19622722-A1 (DE)
Title: Micro-motor and micro-pump e.g. for technical and medical fields
Inventor: WEISENER THOMAS
IPC: F04C11/00
Filed: 1996-06-06
Abstract: The micropump (1) has a sleeve axis (101) and an off-set rotation axis (100). Inside a sleeve (60), an inner rotor (20) is in a comb engagement with an outer rotor (30). At least an outlet side pressure opening of a first end insert part (42) inserted into the larger diameter sleeve (60) is aligned in the axial direction. A second insert part may have an inlet suction opening which is aligned in the axial direction. A groove may be provided on the inner side of the insert(s), which groove opens into a main part of the half of the conveyance chamber between the inner and outer rotor. The volume of this chamber changes cyclically with the comb engagement.
Patent DE-19623613-A1 (DE)
Title: Armrest mounting for chair
Inventor: WETTSTEIN HANNES
IPC: F16B12/40
Filed: 1996-06-13
Abstract: The mounting connector is fitted between two axially contacting tubes. The ends of the tubes have a similar number, between two and eight, of triangular tooth shaped projections (30). The teeth  extend in the circumferential direction of the tubes and axially as extensions of the tube walls. Three triangular teeth (30) can be formed in the tube walls extending over an angle of 120 degrees. The tooth flank (34), tip sides (31) and base sides (36) can be parallel to the radius of the tubes and perpendicular to the tube axes.
Patent DE-19628124-A1 (DE)
Title: Train length measurement method using radar
Inventor: SCHNEIDER ROBERT
IPC: G01S13/88
Filed: 1996-07-12
Abstract: The method involves the use of a radar system which is operated whilst the train is in motion.  High frequency (HF) signals are beamed from a section of the train in parallel with the length of the train. From the parts of the echo signals which are without Doppler shift, the information relating to the train length is obtained.  The parts of the signals without Doppler shift can be determined by long term integration of the echo signals, or from signals derived from these parts.  The method can involve the use of an antenna arrangement with a closely bunched pattern, approximately parallel to the length of the train
Patent DE-19630938-A1 (DE)
Title: Fuel supply line fuel volume-flow control valve
Inventor: BARANOWSKI DIRK
IPC: F02M59/38
Filed: 1996-07-31
Abstract: For motor vehicle with common-rail fuel injection - has throttle provided in by=pass line which also contains controlled switching valve
Patent DE-19631174-A1 (DE)
Inventor: HOEHNE HUBERTUS ING GRAD
IPC: B61L5/10
Filed: 1996-08-05
Abstract: A thrust bar leads to the track section from the piston-cylinder arrangement (12,13). The positioning device incorporates a double-acting cylinder with a piston connecting rod, along which the cylinder indirectly or directly connected to the connecting component (32) is displaceable and in its end position can be secured. The piston connecting rod is securable by at least one radially displaceable component in the cylinder, which via a first auxiliary piston can be brought into engagement with the connecting rod. The cylinder in its end area has an outer side recess for a securing component.
Patent DE-19632537-A1 (DE)
Title: Insert sleeve to fasten stud in sole of sports shoe
Inventor: PRATT JOHN D
IPC: A43B13/26
Filed: 1996-08-13
Abstract: The sleeve has a tubular cylindrical section (132) with aperture (142). A ring element (134) extends radially outwards from the cylinder section. Two or more ribs (136) are connected to the section and extend in a similar way. A grooved part (148) is located between the base of each rib and the cylindrical section. Each grooved part, and the base of each rib, enclose a section, which resists disconnection of the cylinder section from the ribs, when the sleeve is subjected to mechanical loads.
Patent DE-19635575-A1 (DE)
Title: Surface-mounted electronic component, e.g. relay
Inventor: TSUNODA AKIMASA
IPC: H01R12/55
Filed: 1996-09-02
Abstract: The component (1) has a housing (1a) with projecting electrical terminals (3) for connecting the component to a printed circuit board by insertion through corresponding electrode holes. Each terminal has a cut-out section (8) in the space between the surface of the circuit board and the component housing, when the terminals are fitted through the electrode holes, for allowing escape of excess flux.
Patent DE-19636091-A1 (DE)
Title: Frame especially for a platform or a scaffold or for decking formwork used in construction
Inventor: HOLLMANN NIELS DIPL ING
IPC: E04G11/48
Filed: 1996-09-05
Abstract: The frame has upright supports (2) and main beams (4), which are attached with their ends to the supports. Secondary supports (6) are supported on the main beams by their lower surface (36) lying the main beams upper surface (34). Panels (8) are located on the secondary beams. A positively formed fixture is provided between the main and secondary beams by an elevatable part of the beams connection, which provides against movement in a specified spatial plane. The fixture is formed by the engagement of a protruding element (42) from the main beam protruding upwards into openings (18) in the secondary beams.
Patent DE-19637660-A1 (DE)
Title: Physical water treatment, e.g. tap water
Inventor: BASTIAN JEANETTE
IPC: C02F1/48
Filed: 1996-09-16
Abstract: An arrangement for improving physical water treatment, where water is passed through a magnetic field or an analogue unit a number of times, comprises locating a buffer store for the water between the arrangement for treating the water and a number of water removal points. The store has an inlet and an outlet, as well as an opening which allows water recirculation. The recirculation is by thermosiphonic action. Use - The arrangement is used for the physical treatment of, e.g. tap water. Advantage - The arrangement is simple and effective.
Patent DE-19638377-A1 (DE)
Title: Control and regulation system for vehicle characteristics
Inventor: HORIUCHI YUTAKA
IPC: B60T8/88
Filed: 1996-09-19
Abstract: The system has control elements which can change the vehicle characteristics, wheel; speed sensors for individual detection of several wheel speeds, a controller, a wheel speed sensor fault detector, a fail safe device, a parking brake actuation detector and a fail safe operation inhibitor which prevents fail safe operation when a fail safe operation inhibiting signal is generated. The fail safe operation inhibiting signal is generated only for a defined time period after the existence of a state in which the actuation of the parking brake is detected and a drive signal is output by a detector of vehicle motion.
Patent DE-19639234-A1 (DE)
Title: Forklift truck with rotatable cab
Inventor: STEHLING HOLGER DIPL ING
IPC: B62D33/063
Filed: 1996-09-24
Abstract: The utility vehicle may consist of a forklift truck. It has four wheels and a power-plant (7) with e.g. an internal combustion engine mounted under the driver's cab. There are lifting tines (3) connected to a lifting actuator (2) at one end of the vehicle. A horizontal actuator (8) may alter the angle of the actuator for lifting the tines. The driver's cab (1) is D-shaped in side view, and may be rotated about an axis (10) running transversely to the longitudinal axis of the vehicle. The axis of rotation lies inside the cab, close to the steering wheel (10) and at a slightly greater distance from the seat (6). The part-circular profile of the cab rotates inside a set of guide rails (9).
Patent DE-19639473-A1 (DE)
Title: Collection vehicle for waste recycling
Inventor: GEYER JOSEF
IPC: B65F3/00
Filed: 1996-09-26
Abstract: The collection vehicle has a jointed arm hoist with a grab at the end to lift large items left at the road side and drop them into one of a number of open topped containers (8-13) for sorted waste. The vehicle also has a screw driven (20) compactor (19) to take certain materials for recycling. The hoist incorporates a load monitor (23) to check the weight of each item to prevent overloading the hoist and to check the weight of the items for recycling eg. for calculating payments for scrap material brought in. The separate containers can be removed from the vehicle, complete with contents, at the recycling centre.
Patent DE-19640347-A1 (DE)
Title: Water filter assembly incorporates inner core surrounded by finer-grained outer ring
Inventor: LAUNHARDT MANFRED
IPC: C02F3/32
Filed: 1996-09-20
Abstract: A reactor (1) filters domestic water effluent carrying a biological load, before release of the water to a holding basin and return to the filter for renewed treatment. The filter (2) rests on a foundation plate (19) which also supports the associated pump and pipes. The novelty is that the filter (2) incorporates a filter bed core (4) surrounded by a finer-grained pore filter structure (3), in which selected plants (20) grow. The filter is at its thickest in the core zone (4 ), and becomes thinner towards the liq. holding basin (7) at the plate rim (6). The filter bed core (4) translates into the filter bed (3) to leave a gap at the rim (6). Filter inlets (17; 18) and an inlet zone (5) provide passages for the circulating water effluent.  Water to be treated enters the filter core (4) and passes through the filter bed (3) to the holding basin (7) from which it drains to a pump (11) shaft (10) for return to the inlet zone (5).
Patent DE-19640663-A1 (DE)
Title: Long life solid lubricant coating
Inventor: NORDBAKKE MICHAEL
IPC: C10M103/06
Filed: 1996-10-02
Abstract: A novel solid lubricant layer has a layered structure of 5-1000 nm thick main layers (2) which consist of a compound of formula MeX2+n (Me = Mo, W, Nb, Ta or Ti; X = S, Se or Te; n = -2 to +2 exclusive) and which are separated by thinner intermediate layers (4) of another material, preferably a metal, metal alloy, metal compound or polymer (e.g. PTFE). Also claimed is production of the above solid lubricant layer, in which the component layers (2, 4) are applied onto a substrate by PVD, preferably magnetron PVD.
Patent DE-19645198-A1 (DE)
Title: Cycloidal propeller for ship
Inventor: FORK WERNER
IPC: B63H1/10
Filed: 1996-11-02
Abstract: The propeller is supported in the circumferential direction through elastic members (6) in relation to the base of the propeller. The elastic members consist of a number of rubber blocks located between at least one support plate on the side of the propeller base and a protrusion (45,46) in the propeller housing. The rubber blocks are located in several rows parallel one above the other or next to each other. The rubber blocks are essentially rectangular in plan and cross-section and deviate relatively little from the square form.
Patent DE-19647825-A1 (DE)
Title: Paper toilet cover
Inventor: FISCHBACH HORST
IPC: A47K11/10
Filed: 1996-11-19
Abstract: The toilet cover is 22 cm long, 19 cm wide and made of a single or multi-layered water soluble paper with coarse-surface paper structure and arrAnged on an endless roll. The paper sets are connected by perforations or set in interleaved stacks. Different sizes and shapes are possible for other styles of fittings.
Patent DE-19649417-A1 (DE)
Title: Sorting unit for small components, e.g. rivets, eyelets etc.
Inventor: KAMPS ROLF
IPC: B65G47/14
Filed: 1996-11-28
Abstract: A sorting unit comprises a container with front (1) and rear (2) walls, a filling opening (3) for the components, and a penetration (6) in the rear wall connected to a sloping base section (12), through which the components feed into a rotating magazine. A retaining wall (13) is located above the sloping section and laterally w.r.t. the magazine horizontal axis (5). The wall (13) borders the shaft (14) which allows the components to fall out.The unit pref. consists of polymethacrylate.