baber/WOPTO huggingface dataset:
Patent DE-19719537-A1 (DE)
Title: Tin can seaming machine
IPC: B21D51/32
Filed: 1997-05-09
Abstract: The machine connects the top edge of a can and the circumferential edge of a lid by double folding. A seaming chuck has drives, which are in housings.  At least one housing (44) has horizontal end walls (46,48).  These consist of stainless steel plates, which are supported against each other and are clamped together by tie rods (78). The support is provided by distance elements, e.g. cylindrical sleeves (120), in the housing.  The elements are positioned next to the tie rods and enclose actuator elements (110) for the seaming tools (26).  Each tie rod has a screw thread (78) at one end (80) meshing into a threaded bore (82) in an end wall.
Patent DE-19723076-A1 (DE)
Inventor: BUERGIN MARKUS
IPC: B65H75/18
Filed: 1997-06-02
Abstract: The plastic end part (2) has a tubular plug section (5) pushed into the core (1). The plug has several circumferential longitudinal ribs (7) with dovetail-shaped profile. The outer flanks of the ribs are approximately radial, and preferably merge with sharp edges into a V-shaped groove. The inner free ends of the ribs merge wedge-like into the outer surface of the plug section. The plug section has a slot and an expander element is inserted into its free end. Anchoring elements project from its outer circumference.
Patent DE-19725454-A1 (DE)
Title: Sheet-pile with outside hook strips for sheet-pile walling
Inventor: WALL GEORG
IPC: E02D5/06
Filed: 1997-06-16
Abstract: A ram blade tool (4) at the bottom of the sheet-pile (1) is to be driven into the ground and lies in the line of the pile arranged on the same side as a hook strip (2). A profile strip on the far side of the tool from the hook extends right along the sheet-pile (1) and is profiled to partly surround the ram tool so leaving a free space between tool and pile during the ramming operation. On the hook side of the pile (1), the hook strip is adjoined by a U-profiled strip (6) whose opening lies on the same side of the pile as the tool (4). Strip (5) is also in hook form, the two hook strips arranged so their mutually engaged hooks lie within the U-profile strip (6). The hook strip (5) is designed to ensure that any two engaged sheet-piles lie in the profile strip of the preceding pile. The strip (6) bears on the front face of the ram blade tool (4) during ramming.
Patent DE-19725475-A1 (DE)
Inventor: ANACKER LOTHAR DIPL ING
IPC: B60R21/26
Filed: 1997-06-17
Abstract: The invention relates to a gas generator for air bags, comprising at least one ignition assembly (14, 14a). The ignition assembly consists of a solid material charge (16) which can be ignited by an ignition element (20). An inner receptacle (11) is arranged in the gas generator housing (10). The interior of said receptacle forms a storage chamber (12). When the gas generator is triggered by the solid material element (16), a gas pressure is produced and breaks open the inlet (25) of the thin-walled inner receptacle (11) at predetermined breaking points (26). A piston (32) is thus moved in the direction of an inlet (34) of the housing (10). A base section (33) of the piston (32) destroys an outlet closure (35) of the thin-walled inner receptacle (11) to open the outlet (34). This enables gas to flow from the storage chamber (12) through the outlet (34) into a diffuser (22) into an air bag via the openings (23).
Patent DE-19725671-A1 (DE)
Title: Structural element separating and transportation device from disordered quantity
Inventor: KUMETH SIEGMUND DIPL ING
IPC: B65G47/14
Filed: 1997-06-18
Abstract: A device to separate and transport structural elements (2) from a supply (27) which contains the elements as a disordered quantity, in the correct orientation at least at one removal position, has a transport wheel (19) driven about an axis which possesses a number of mountings (21) provided sequentially on at least one annular region concentric with the axis, in the wheel rotation direction.  Each mounting forms a matrix-shaped opening (22) matched to the shape of the structural elements. Only one correctly aligned element is taken up completely from the opening. The transport wheel is connected to a rotary swing system (10) which impresses upon the wheel an oscillating movement about the axis with a delivery effect. The wheel with the mountings moves through the supply.
Patent DE-19731423-A1 (DE)
Title: Steering- and height-adjustable propeller drive for small boats
Inventor: BEUMER BERNARD
IPC: B63H5/125
Filed: 1997-07-22
Abstract: The drive has a propeller (10) on a shaft (12). It also has a shaft guide (13) on a moving part (14), fitted in a shell (16) in the region of the stern of the boat. The moving part may be a piston (15) in a vertical cylinder shell, and the shaft may be flexible.  The moving part may have bores through which a bolt may be passed when aligned with recesses in the shell. There may be a shroud ring (22) around the propeller.
Patent DE-19731966-A1 (DE)
Title: Door esp. for air heating device
Inventor: BLANK MAX
IPC: F24B13/00
Filed: 1997-07-24
Abstract: The door has at least one swinging frame which has controllable louvres (4) fastened to its rear. The louvres are mounted in a frame (5) and have adjustable lamellas (6) in order to regulate the airflow. At least two parallel and opposite frame strips (15,17) have one or more rows (19) of closely arranged openings (20,21), in order to accept grid bars (22) for the formation of a grid curtain. The bars are held by retaining elements (26) which have locks to prevent slipping, on at least their end regions (24) which are not inserted through the openings.
Patent DE-19733168-A1 (DE)
Inventor: DORSCH NORMAN
IPC: C08K5/54
Filed: 1997-07-31
Abstract: The invention relates to a method for producing organopolysiloxane terminated by organyloxy groups, wherein (A) HO-terminated organopolysiloxane is reacted with (B) alkoxysilane having at least two alkoxygroups and a radical containing at least one secondary or tertiary amino group which is bonded to the silicon atom via a bivalent C1-C12 hydrocarbon radical in the presence of (C) Brönsted or Lewis acid, in addition to RTV-1-alkoxy materials which include the reaction product having organopolysiloxane with organyloxy terminated groups as a main constituent.
Patent DE-19741378-A1 (DE)
Title: Rotary valve for brass instruments
Inventor: HAMANAGA SHINJI
IPC: G10D9/04
Filed: 1997-09-19
Abstract: The rotary valve comprises a rotor (3), on the outer peripheral surface of which, switching paths are formed in order to change the pipe length of the resonance pipe. The valve housing has a cylindrical shape in which the rotor is inserted. There are holes at either end of the housing. A bottom covering covers an opening from one end of the valve housing, and a top covering covers the other end of the valve housing. The internal diameter of the valve housing has the same bore diameter along its longitudinal direction. The outer diameter of the rotor is slightly smaller than the diameter of the outer running track of the radial ball-bearing.
Patent DE-19743663-A1 (DE)
Title: Digital half-band filter with finite pulse response
Inventor: WENZEL DIETMAR
IPC: H03H17/02
Filed: 1997-10-02
Abstract: A signal processor comprises signal paths only from a filter input (111) to an output (112). The filter contains polyphases (113, 114), with one polyphase (113) serving as a signal path for a middle coefficient. There is a first output multiplexer (130) coupled to the polyphases, and the filter is of an interpolation type. Preferably, the identical taps (110) comprise at least one multiplexer and one block with state registers, with the multiplexers energizing the state registers.
Patent DE-19743725-A1 (DE)
Title: Motor vehicle stability control (VSC) device
Inventor: NOZAKI KAZUTOSHI
IPC: F16H61/06
Filed: 1997-10-02
Abstract: A device for controlling a car with an auto gearbox has a car stability control device (160) which, on the reduction of car stability below a certain threshold, is operated for the control of the engine output and/or brake force in order to improve the car's stability. The device has a shift control device (166) for an automatic gear shift by engaging at least one of a number of friction clutches according to the measured travel condition.  The device itself has a device to detect the operation of the stability control device and a clutch pressure control device (168) to control the hydraulic pressure so that the rate of increase of hydraulic pressure is lower when the operation of the car stability control device is detected than when it is not detected.
Patent DE-19744589-A1 (DE)
Title: Nasal plug set
Inventor: SCHILLING NORBERT
IPC: A61F13/20
Filed: 1997-10-09
Abstract: The nose plug set is in a package containing at least a guide and fitting as a flexible wire or tube with a length of 50-70 cm and a cross-section of 1-5 mm.  The nostril plug is a shaped body, with a central drilling, of the required anatomical shape and in a material which is bio- hemo- and tissue-compatible.
Patent DE-19749591-A1 (DE)
Title: Hydraulic torque converter with cog wheel
Inventor: KLIPL FRANZ
IPC: F16H39/36
Filed: 1997-11-10
Abstract: The displacement of a cog wheel in the axial direction of a cog wheel pump causes the quantity supplied to be adjustable as required from nil to full supply. The individual drive wheels of the hydraulic differential gear can be separately controlled by displacing each cog wheel in an axial direction.
Patent DE-19752567-A1 (DE)
Title: Vehicle air conditioning system via positionable valves
Inventor: BRETON MICHEL
IPC: B60H1/00
Filed: 1997-11-27
Abstract: The controls include a valve (22,24) actuator (30) remotely adjusted between the two ends of its actuating path (C) so as to exert a cam action on the valves via mechanisms (36,38) in order to swivel both valves in coordination between a first end condition (P1) where they isolate or close off the air circulation. In their second end position (P5) the valves isolate or ensure maximum circulation. In an intermediate position (P3) both valves are set to respectively open and close the air circulation. The actuator (30) swings round a fixed axis (32) lying parallel to those (26,28) of the two valves. The valve axis in each case lies between the opposing edges of the valve cooperating with surfaces of the housing so as to limit outside (AE) and circulating air (AR) inlets. The actuator acts on valve (22) via cam (38) profile (46) and follower finger (44) mounted on the lever (37) connected to the valve (22).
Patent DE-19755441-A1 (DE)
Title: Adjustment of automobile rain sensors without additional circuitry
Inventor: SCHMID BERND
IPC: B60S1/08
Filed: 1997-12-13
Abstract: A detection circuit is provided for the manual adjustment of the control settings of the automatic wiper system. It detects a certain sequence of activation of other dashboard switches that have other purposes, or certain duration of switch activation, or a combination of the two.
Patent DE-19756182-A1 (DE)
Inventor: CRAMER DIETER DIPL ING
IPC: H01L41/083
Filed: 1997-12-17
Abstract: The invention relates to a method for polarising piezoelectric components, especially piezoelectric actuators, said components being made up of a number of piezoceramic layers with metal electrodes arranged in between. The inventive method is characterised by the following steps: a) a compressive stress (Tp) is applied to the component to be polarised before the polarisation process begins and until it has ended, said compressive stress counteracting the prolonging effect of the electric polarisation field to be applied and the value of the compressive stress (Tp) corresponding to Tp<Td and Tp>0 and preferably to Tp>/=Tb, Td being equal to the limit pressure determined by the deviation from the elastic lines and Tb being equal to the static pressure applied when the component is later operated; and b) an electric polarisation field is applied to the component, the field strength applied being greater than the coercive field strength for the component.
Patent DE-19803341-A1 (DE)
Title: Disc brake with electromechanical actuation unit
Inventor: SCHMITTNER BERNHARD
IPC: F16D55/00
Filed: 1998-01-29
Abstract: The brake has a brake carrier, a floating caliper, two brake lining carriers and a linearly movable electromechanical actuator unit, e.g. an electric motor, mounted in the caliper which acts as the control drive for at least one brake lining carrier.  The actuator unit's housing (1) is attached at one end to rotate with a brake lining carrier (2).  A spindle (3) protrudes out of the other end of the housing and the caliper (4) acts as the thrust block (5) for the spindle. An Independent claim is also included for the application of the concept to other types of brakes.
Patent DE-19804036-A1 (DE)
Title: Sensor system for detection of climatic measurement data in buildings e.g. for heating
Inventor: TEMMEL GERHARD DR ING
IPC: F24F11/00
Filed: 1998-02-02
Abstract: The sensor system includes two sensor elements for the measurement of a climatic parameter, a circuit for processing data produced by the sensor element, and a substrate. The active surface area of a sensor element is arranged on the side of the sensor element facing the environment, while the circuit is arranged between the sensor element and substrate. The circuit, the sensor element and the substrate are connected are connected mechanically and electrically with each other. An Independent claim is provided for a method for manufacturing the sensor system.
Patent DE-19812261-A1 (DE)
Title: Production of gypsum and iron oxide pigments from dilute acid formed in the manufacture of titanium dioxide
Inventor: AUER GERHARD
IPC: C01G23/053
Filed: 1998-03-20
Abstract: Gypsum and an iron oxide pigment are produced from dilute acid formed in the manufacture of titanium dioxide by partially neutralizing the acid with a calcium compound with precipitation of gypsum and subsequently neutralizing the remaining solution with precipitation of a Ti-, Al-, Cr-, V-compounds and optionally Fe(III)-containing precipitate.  Gypsum and an iron oxide pigment are produced from dilute acid formed in the manufacture of titanium dioxide by partially neutralizing the acid with a calcium compound with precipitation of gypsum and subsequently neutralizing the remaining solution with precipitation of a Ti-, Al-, Cr-, V-compounds and optionally Fe(III)-containing precipitate. An iron oxide pigment is produced from the iron sulfate-containing solution obtained on removing the solids by adding alkali compounds and an oxidant.
Patent DE-19812366-A1 (DE)
Title: Injection unit for drug injection from perforation ampoules using commercial single-use cannulas
Inventor: SPAETER BERNO
IPC: A61M5/315
Filed: 1998-03-20
Abstract: An injection unit comprises a piston portion, an ampoule container (6), and a two-part external housing (5) with a drug reception container (3) and a dose adjustment mechanism. A displaceable piston portion, comprises a piston (4) with a non-return valve (7) and a liquid passage hole (7a) is fixed to a tubular perforator (8), which has a liquid feed line (8a) and an air feed line (9) with an air filter (9a). The filter is fixed to and projects into the ampoule container (6). A piston rod (12) is fixed to the opposite side of the ampoule container, and a two-part external housing with a drug reception container is fitted with a non-return valve (2) at the outlet end, and a dose adjustment mechanism at the opposite end. An Independent claim is also included for a drug reception container for the above injection unit.
Patent DE-19813975-A1 (DE)
Title: Determining rheological characteristic value of liquid flowing in pipe
Inventor: STEGER RALF
IPC: G01P5/24
Filed: 1998-03-20
Abstract: The method includes the reflection of an ultrasonic signal (18) from the fluid (10), which is received by an ultrasonic receiver (6). For determining the rheological characteristic value, the frequency spectrum of the received ultrasonic signal (18) is evaluated. The max. speed (uo) of the fluid is measured, by determining a max. frequency shift (DELTA f max). The US signal (18) received is converted to an electric signal (U), demodulated and the demodulated signal (D) undergoes a Fourier analysis.
Patent DE-19818697-A1 (DE)
Title: Verfahren zur Bestimmung von Leckagen im Kraftstoffversorgungssystem eines Kraftfahrzeuges
Inventor: HOPF THOMAS
IPC: F02B77/08
Filed: 1998-04-25
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zur Bestimmung von Leckagen im Kraftstoffversorgungssystem eines Kraftfahrzeuges, welche insbesondere dadurch gekennzeichnet sind, daß eine Leckdiagnose bei abgestelltem Motor stattfindet.
Patent DE-19822433-A1 (DE)
Title: Impregnation of electrical windings
Inventor: BAEUERLE ELKE
IPC: H02K15/12
Filed: 1998-05-19
Abstract: The impregnation system has a vessel (1) with a cover (1.1) into which is immersed a rotor, motor or electrical transformer. The vessel is coupled to a supply tank (2) by a pair of pipes (7,8) that are fitted with isolating valves (4.1- 4.3) . Pumps are provided (5) to control the circulation of the impregnation liquid.
Patent DE-19824740-A1 (DE)
Title: Long life mammography x-ray tube, with high emission current, has a thermionic cathode
Inventor: BEHLING ROLF
IPC: H01J1/142
Filed: 1998-06-03
Abstract: A mammography x-ray tube has a thermionic cathode with an emissive layer of very small particles (VSPs) containing tungsten, barium oxide, calcium oxide and an oxidic scandium compound. A mammography x-ray tube has a thermionic cathode comprising a substrate bearing an emissive layer of 1-100 nm mean diameter particles containing tungsten, barium oxide, calcium oxide and an oxidic scandium compound. Preferred Features: The oxidic scandium compound is Sc2O3 or Sc2W3O12.
Patent DE-19827575-A1 (DE)
Title: Ceramic passive electronic component useful as an actuator, a sensor, a nonlinear resistor or a multilayer capacitor
Inventor: PANKERT JOSEPH
IPC: H01L41/187
Filed: 1998-06-20
Abstract: A ceramic passive electronic component comprises an infiltrated ceramic composite part of a porous ceramic material with pores filled with an oxide material. Preferred Features: The ceramic material and the oxide material have the same chemical composition. Alternatively, the ceramic material has a semiconducting composition and the oxide material has a semi-insulating composition or the ceramic material and the oxide material have different dielectric constants and temperature characteristics.
Patent DE-19827618-A1 (DE)
Title: Producing sintered workpiece with internal hollow spaces
Inventor: FEIX GERT
IPC: B28B1/24
Filed: 1998-06-20
Abstract: The method involves production of a molding material as a mixture of metal or ceramic granulate and a bonding agent, molding a workpiece, removing the bonding agent and finally sintering. A lost core made of the same material as the bonding agent is introduced into the mold before it is filled with the molding material.
Patent DE-19828467-A1 (DE)
Title: Flocculating agent for removing colloidally dispersed solids from industrial drinking and waste water and for dewatering industrial sludges, especially in papermaking
Inventor: VOLLMUTH STEFAN
IPC: C02F11/148
Filed: 1998-06-26
Abstract: Flocculating agent is an aqueous solution containing a titanyl compound (I) and one or more compounds (II) selected from aluminum chloride, aluminum sulfate, polyaluminum chloride (PAC), ferric sulfate, ferric chloride and polyelectrolytes.
Patent DE-19828510-A1 (DE)
Title: Simultaneous production of different isocyanates useful in polyurethane manufacture
Inventor: STROEFER ECKHARD
IPC: C07C263/10
Filed: 1998-06-26
Abstract: In the simultaneous production of isocyanates (I) by reacting the corresponding amines (II) with phosgene (COCl2), reaction is carried out in a mixer and subsequent dwell reactor, then the reaction mixture is freed from excess COCl2 and hydrogen chloride (HCl) and separated into individual (I) fractions.
Patent DE-19829412-A1 (DE)
Title: Man-machine activity system, especially for bicycles or sporting equipment
Inventor: STEIN WALTER
IPC: B62M1/18
Filed: 1998-07-01
Abstract: A band mechanism(2) is installed in the frame(1) of the bicycle and on one side is connected to vertically movable handlebars by a compression strut(9) and to a seat(15) by a tension strut(12), and on the other side connected by another tension strut to two chain accumulators(17) and by a roller chain(16) to a gear(23) integrated into the frame and containing the pedal crank bearing.  The band mechanism consists of a camplate(3), a tensioning cable(4) equipped with fixing points and wrapped around the camplate is spiral fashion, and a rolling track(7) located in the frame.
Patent DE-19834041-A1 (DE)
Title: Nuclear fuel rod has ridges formed on a hollow cylinder forming the rod
Inventor: STEVEN JOSEF
IPC: G21C3/08
Filed: 1998-07-29
Abstract: The surface of the hollow cylinder forming the rod (12) is ridged. Ridges (49) run around it, mutually parallel, and angled or at right angles with respect to the longitudinal axis. Under operational conditions, the rod exhibits less flow resistance than an otherwise identical, smooth rod.
Patent DE-19836942-A1 (DE)
Title: Wooden room cell for inclusion in building structure has flat floor, side walls and ceiling and is open at both ends, with external flanges at both ends
Inventor: MERSCH FRANZ
IPC: E04B1/348
Filed: 1998-08-17
Abstract: The flanges (1,2) at the ends of the room unit are rectangular and of constant thickness with sharp corners. Straight beams (3), which may be placed under tension, run between the rectangular frames at the corners.  The ceiling (4), side walls and floor are made of a wood product, e.g. plywood. The room units may be fitted out as kitchens or bathrooms and may be assembled in a vertical stack, with the rectangular frames at the ends in contact there are spaces between adjacent side walls and floors and ceilings which may accommodate pipework, electric cables etc.
Patent DE-19838692-A1 (DE)
Title: Waste water treatment plant for small remote settlement has distributor shaft to low-cost modular reed basins reducing capital and operating costs
Inventor: KOESTER WILFRIED
IPC: C02F3/32
Filed: 1998-08-26
Abstract: A small remote settlement of up to 50 persons has a reed bed waste water treatment plant consisting of a series of basins (2), with a plant stage (4) and an outlet (9) for treated water. A distributor shaft (3) is positioned upstream of the plant stage (4). The plant stage (4) consists of a series of pre-fabricated rectangular plastic or concrete modular basins (41, 42, 43, 44),connected in parallel, receiving their water supply in equal quantities from the distributor shaft (3). Each basin is 1-1.8 m deep, has a surface area of 3-7.5 m<2> and is capable of treating water effluent from a household of average 2.5 persons.
Patent DE-19846758-A1 (DE)
Title: Sealing system for sheet pile joints, by adding sealing material into groove cavity in interlocking region of at least one sheet pile
Inventor: BRAUN RUDOLF
IPC: E02D5/06
Filed: 1998-10-10
Abstract: At least one of the interlocking sheet piles (1,2) is provided with a groove cavity (4) in the interlocking region, sealing material (5) being introduced into the groove.
Patent DE-19847323-A1 (DE)
Title: Befestigungsvorrichtung
Inventor: HENNEMANN KARL-HEINZ
IPC: B60T11/26
Filed: 1998-10-14
Abstract: Es handelt sich um eine Befestigungsvorrichtung, insbesondere zum Festlegen eines Behälters (1) an einem Hauptzylinder (2) einer Kraftfahrzeug-Bremsanlage. Diese Befestigungsvorrichtung weist in ihrem grundsätzlichen Aufbau eine Aufnahmebohrung (3) am Hauptzylinder (2) für einen hierin einsetzbaren Befestigungsstift (4) auf. Dieser Befestigungsstift (4) verankert den Behälter (1) am Hauptzylinder (2). Zu diesem Zweck ist am Behälter (1) zumindest ein von dem Befestigungsstift (4) zum Zuge seiner Verankerung überfahrbarer Sicherungsnoppen (10) zur Verhinderung einer unerwünschten Lösebewegung vorgesehen.