baber/WOPTO huggingface dataset:
Patent DE-19731603-A1 (DE)
Title: Method of weighing goods on belt-shaped conveyors
Inventor: SCHINGNITZ DIETMAR
IPC: G01G11/00
Filed: 1997-07-18
Abstract: The method involves radiometrically measuring the bulk density of the material (8) being conveyed and synchronously echo-sounding or mechanically sensing to measure the material height at intervals in the millisecond range. A central unit (5) derives the bulk profile, transverse distribution and section load of the material on the conveyor (2) to determine the instantaneous delivery rate and the accumulated weight.
Patent DE-19734238-A1 (DE)
Title: Towing vehicle for manoeuvring aircraft
Inventor: POLLNER JUERGEN
IPC: B64F1/22
Filed: 1997-08-07
Abstract: The vehicle has a bucket lift (8) which can swivel to every side and is linked by a ball-and-socket joint (25) fixed to the towing vehicle's (1) chassis (5). The ball-and-socket joint is attached to the middle of the back of the bucket lift. At least one, or two symmetrically positioned, fluid-piston- cylinder unit(s) (2) is/are spaced apart from the top or bottom of the ball-and-socket joint and is/are placed on the bucket lift for mechanically locking or releasing it in or from a raised position.
Patent DE-19734331-A1 (DE)
Title: Knitted pile fabric e.g. for carpet
Inventor: RENZ FRITZ DIPL ING
IPC: D04B9/12
Filed: 1997-08-08
Abstract: The knitting machine can produce a knitted pile fabric. The knitting machine is especially adapted to form pile loops. The legs of the loops are cut by one or more laser beams, while the fabric is still in the knitter.
Patent DE-19739828-A1 (DE)
Inventor: KEHL ALBIN DR
IPC: F24D19/10
Filed: 1997-09-11
Abstract: Circulating pump (17) operable at two levels is incorporated in system of primary heat exchanger (11) and external heating system. A secondary valve unit (33) is controlled as a function of the circulating pump output, so that a first line branch (30) leading to a secondary heat exchanger (21) via a hot water tank (31), for service water, is activated at low output and a second branch (34) leading directly to the secondary heat exchanger is activated at high output.
Patent DE-19742295-A1 (DE)
Title: Rendering pipeline flow of e.g. natural gas uniform for measurement purposes
Inventor: KORSMEIER WILHELM
IPC: F15D1/02
Filed: 1997-09-25
Abstract: The flow equalizer produces swirling flow in a set direction at the inlet. It passes through division planes, forming longitudinal eddies at each and undergoing repeated division. The circumferential distribution of these eddies is offset from plane to plane. An Independent claim is included for the flow equalizer (1), of which the tubular casing (2) extends from inlet (3) to outlet (4). Flow passes through the swirler (6) to the flow dividers (8) having spacing (L). Their flights (11) induce longitudinal eddies and are set at an angle  alpha  to the casing. Three flights in each plane, make an angle with the main flow direction (A). Axially-curved, they occupy some 30% of the cross sectional area at constant spacing (L). They are joined by a central rod (17), having internal threads for screwing-on. Flights are formed by V-shaped sections pointing into the flow, the angle enclosed by their surfaces being about 60 deg . Their outer ends (15) are connected to the casing; all set at the same angle  alpha . Each flight face is triangular, tapering to the center. Flights are further detailed. Flow-straightening baffles (16) located at the inlet, are attached radially to the casing, and leaving a clear central flow region. The casing can be pushed into a pipe. Preferred features: The rotating flow passes through at least six division planes, the same number of divisions taking place in each. A flow division is effected upstream.
Patent DE-19742568-A1 (DE)
Inventor: VOLKERT OTTO DR
IPC: B29C44/10
Filed: 1997-09-26
Abstract: Preparation of fine-cell polyurethane hard foam involves introducing pressure during reaction. Preparation of fine-cell polyurethane (PU) hard foam comprising reacting polyisocyanates with compounds with at least two hydrogen atoms involves loading the components with a gas, charging to the molding apparatus, keeping under pressure during the reaction and reducing pressure before removing the foam.
Patent DE-19744717-A1 (DE)
Title: Light bar system for vehicle roof
Inventor: DOERR PETER DIPL ING
IPC: B60R13/10
Filed: 1997-10-10
Abstract: A light bar fitting for special purposes, e.g. police car, emergency vehicle, has a universal top section (1) which holds the lights and indicators. The top section is fitted to a vehicle via an intermediate, lower section (2) which is shaped to fit the contour of a particular vehicle. The lower section has an extension (6) which fits into the open roof panel of a vehicle and which secures the whole fitting by bolting into the roof opening. The upper section has controls and indicators which are accessible from inside the car, to operate the various displays etc.
Patent DE-19748861-A1 (DE)
Title: Guide-rail mounting for roller-shutter slats
Inventor: EVREUX GERARD
IPC: E06B9/58
Filed: 1997-11-05
Abstract: The mounting (1) secures the rail (2) to the outside of a fixed window- or door-frame (12). Its portion (13) forming the spacer comprises a first part (15) secured to the frame and a second (16) mounted beforehand on the inside wall (9) of the rail (2).  The fixing device (14) between the parts consists of one or more components, preferably screws (17) parallel to the surface (18) of the fixed frame, fixing the second part (16), securing the latter to the first (15) after positioning on it. An adjustment (19) can be provided for the rail (2) on the fixed frame (12) and in a plane parallel to the latter.
Patent DE-19751668-A1 (DE)
Title: Plug connection for battery, e.g. of vehicle, and data processor
Inventor: KIMMERLE HANS-GEORG DR ING
IPC: G02B6/38
Filed: 1997-11-21
Abstract: The plug connection consists of at least two casing parts (G1,G2), which respectively have power connections (K1,K2,K1',K2') for the removal or the supply of electric power. The power connections form an electrical connection when plugged together. Integrated data transmission channels are provided in the two casing parts with interface sections assigned to each other, so that a data channel connection is made in addition to the power connection. A battery control unit is provided at the plug connection. The battery control unit is connected to the electric voltage source, for detection or storage, and to deliver the data to be transmitted. A battery control unit is fitted on one of the casing parts, for the detection or storage of vehicle or battery data.
Patent DE-19751804-A1 (DE)
Title: Transporting chain for long items
Inventor: POHL HARALD
IPC: B65G17/44
Filed: 1997-11-24
Abstract: The transporting chain consists of an endless link chain (1) with rests (4) for the long items.  The rest consists of a base carrier (5) fixed to a chain link (2), which extends transversely to the chain direction, and a resting element against the item. The resting element is fitted to an intermediate carrier (10), which can be pushed into the base carrier and locked to it. It may be possible to insert the intermediate carrier in the longitudinal direction of the base carrier.
Patent DE-19752864-A1 (DE)
Title: Brush for transporting electrical current
Inventor: HAHN INGOLF DIPL ING
IPC: H01R39/22
Filed: 1997-11-28
Abstract: Brush for transporting electrical current contains an inorganic material(s) that changes its crystalline structure in the region of its melt, sublimation or decomposition range dependent on the temperature. Brush made of carbon or a hydrocarbon filler and a binder matrix for transporting electrical current contains an inorganic material(s) that changes its crystalline structure in the region of its melt, sublimation or decomposition range dependent on the temperature. An Independent claim is included for the manufacture of the above brush by impregnating the porous brush material with a solution or liquid comprising a material(s) that changes its crystalline structure in the region of its melt, sublimation or decomposition range dependent on the temperature and removing the solvent or liquid component.
Patent DE-19752969-A1 (DE)
Title: Battery charging method for data processing system voltage supply
Inventor: ALTMANN HELMUT
IPC: G11C5/14
Filed: 1997-11-28
Abstract: The method involves monitoring and replacing the voltage supply of a CMOS component in a data processing system. A parameter is monitored, which provides an index about the value of the voltage (UB), and the content of the CMOS component is stored in a storage medium, if the voltage drops under a predetermined value (UK).  The battery is changed, and the contents stored in the storage medium are written back into the CMOS component. A notification is provided, if the voltage sinks under the threshold value, especially as a message to a local user and/or to a network administrator.
Patent DE-19754877-A1 (DE)
Title: Circuit board SMT-component
Inventor: LONGUEVILLE JACQUES
IPC: H01R12/55
Filed: 1997-12-10
Abstract: A component designed for mounting on a circuit-board surface and equipped with a number of connection leads, which are fixed in a given relative position at least partly by an adjustment element through which they extend.  The adjustment element is specifically a plate-type element with openings for the entrance of the component connection leads, which together with the openings of the adjustment element are designed in such a way, that the adjustment element can be pushed over the free-end sections of the terminal leads.
Patent DE-19758122-A1 (DE)
Title: Modular frame and trussing system for steel frameworks
Inventor: JANKE MICHAEL DIPL ING
IPC: E04B1/24
Filed: 1997-12-20
Abstract: The system comprises carriers (11) and supports (12) which are joined together by connectors (17,18). The connectors are not hinged, and have outside dimensions which correspond with the carriers and supports. Each connector is optimized for maximum effective moments of inertia and material characteristics of carriers and supports for loads in the region of 0 to 5000 kN.
Patent DE-19802099-A1 (DE)
Title: Pressure-sensitive switch installed in vehicle seat
Inventor: OKADA SHOJI
IPC: B60N2/00
Filed: 1998-01-21
Abstract: The multiple insulating layer construction (PSS) is for a pressure-sensitive switch. It incorporates a first insulating layer (10) which rests on top of a second insulating layer (20) which has a first set of circular apertures, e.g. six apertures, so that the first insulating layer may be pushed down into contact with the third insulating layer (30). There is a fourth insulating layer (50) under the third insulating layer, with a second set of apertures under the first set of apertures in the second insulating layer. The first set of apertures have a larger diameter than the second set. The fourth insulating layer rests on the bottom or fifth insulating layer (60). All the flexible insulating layers are separated by thin conducting foils.
Patent DE-19805668-A1 (DE)
Title: Ventilation device for open-pore or closed-pore latex or foam mattresses
IPC: A47C21/04
Filed: 1998-02-12
Abstract: An air pump fitted in a valve socket (2) of the mattress (1) consists of a retaining ring (4), valve (5), spacer ring (6), concertina bellows (7), valve (10) and spacer ring (11) made as a one-piece homogeneous plastics part and positioned symmetrically or asymmetrically in the part of the mattress where the user remains active. The top and bottom sides of the mattress are covered with air-permeable fleece. The valves can be provided alternately in the top and bottom sides of the mattress.
Patent DE-19807535-A1 (DE)
Title: Drug combination for treating migraine, migraine-type headaches or pain accompanied by nausea, vomiting or delayed gastric emptying
Inventor: RABER MARC
IPC: A61K31/415
Filed: 1998-02-21
Abstract: A combination of a prokinetically active antiemetic agent and tramadol ((1RS,2RS)-2-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexanol) is used to prepare a medicament for treating migraine, migraine-type headaches or pain accompanied by nausea, vomiting or delayed gastric emptying. An Independent claim is also included for a pharmaceutical combination comprising a prokinetically active antiemetic agent, tramadol and a non-steroidal antiinflammatory drug (NSAID) or paracetamol.
Patent DE-19813543-A1 (DE)
Title: Acoustic insulation board for cavity walls
Inventor: GOESELE KARL
IPC: E04B1/86
Filed: 1998-03-27
Abstract: The acoustic insulation board (1) is of a fiber or foam material, with a number of narrow slit openings (3) at right angles to the board sides.  When installed at one wall of a cavity wall structure, the openings are filled with a weighting material (2), and especially of gypsum or concrete, to increase the acoustic insulation effect, while air can pass through the fibers for the air spring action.  The air passage also prevents resonance in the air layer between the cavity walls.  The gypsum inserts (2) give a mechanical bond to the board material, and increase its shear resistance with a low structural stiffness.  The weighting sections (2) can be structured as resonators to increase the acoustic insulation.
Patent DE-19813717-A1 (DE)
Title: Control apparatus for intake throttling valve of IC engine
Inventor: NISHIO SUSUMU
IPC: F02D41/10
Filed: 1998-03-27
Abstract: The apparatus has an acceleration pedal position sensor (10) which detects the operation conditioner of an acceleration pedal. The detected operation condition is relayed to the first target opening setting device (31) of a controller (30) and to an ECU (40). The first target setting device sets a first target opening for the intake throttling valve, based on the detected operation condition of the acceleration pedal. The ECU sets a second target opening for the intake throttling valve, based on the detected operation condition and a detected engine running condition. The detected engine running condition is relayed by a running condition sensor. The target openings are compared by the control device (31) of the controller. The higher value is relayed to a motor (20) that drives the operation of the intake throttling valve. The intake throttling valve is set at the inlet pipe of an IC engine.
Patent DE-19816089-A1 (DE)
Title: Wandelement für eine Lärmschutzwand und Lärmschutzwand
Inventor: MARKUS WOLFGANG
IPC: E01F8/00
Filed: 1998-04-09
Abstract: Wandelement (1) einer Lärmschutzwand und Lärmschutzwand, welche aus neben- und/oder übereinander angeordneten, zwischen Pfosten festgelegten Wandelementen (1) aufgebaut ist. Das Wandelement (1) weist auf: zwei gegenüberliegend im Abstand voneinander angeordnete, parallele Wandplatten (2, 3) und zwei Profilleisten (8, 9), über welche die beiden Wandplatten (2, 3) jeweils entlang zweier einander gegenüberliegender Plattenränder (4, 5 bzw. 6, 7) miteinander verbunden sind. An den Plattenrändern (4, 5, 6, 7) sind elastische Federn (10, 11, 12, 13) ausgebildet, welche in jeweils eine von der Profilleiste (8, 9) gebildete, hinterschnittene Längsnut (14, 15, 16 bzw. 17) eingerastet sind.
Patent DE-19816855-A1 (DE)
Title: Connector for joining branch pipe to underground sewer pipe
IPC: F16L37/00
Filed: 1998-04-16
Abstract: The connector (10) has a tubular connecting piece (11) which can be inserted into an opening (3) in the sewer pipe (1). The connecting piece has a sleeve (13) for the branch pipe, and has an elastic sealing collar (12) on the end which can be inserted into the opening. The collar can be widened by a supporting pipe (23) which can be guided into it through the sleeve. The connecting piece and the collar may be formed in one piece from an elastomeric material. The sleeve may also be made from an elastomeric material.
Patent DE-19818405-A1 (DE)
Title: Method of detecting geometric deviations in at least one axis of co-ordinate measurement arrangement
Inventor: MUENKER ANDREAS
IPC: G01B21/04
Filed: 1998-04-24
Abstract: The method involves automatically detecting all geometric errors of at least one axis using commercially-available systems or components. Deviation components are measured using at least one laser interferometer (7) and at least one mirror or retroreflector (17-19), or at least one electrical angle meter and a physical linearity standard, or  a laser interferometer, a mirror or retroreflector and a physical linearity standard.
Patent DE-19821793-A1 (DE)
Title: Electrohydraulic brake system with ABS control
Inventor: RUEFFER MANFRED
IPC: B60T7/04
Filed: 1998-05-15
Abstract: An electronically regulated ABS braking system for a vehicle, e.g. a brake by wire system, has a simplified layout with only one pressure monitor (40,41) for each set of brakes. Each monitor is connected downstream of an isolating valve (12,15) which isolates the brakes from the master cylinder (2), and upstream of separate control valves (16,18, 26,28) for each wheel brake. The separate brakes are vented back to the low pressure reservoir (3) or to a servo pressure, by ABS control valves.
Patent DE-19825518-A1 (DE)
Title: Apparatus for measuring parameter changes in a transparent blood flow hose tube
Inventor: MEISBERGER ARTUR
IPC: G01N21/85
Filed: 1998-06-08
Abstract: The apparatus for measuring changes in parameters at an object (2), which is permeable to light, has a light source (1) and an optical line sensor (3) on the opposite side of the object to register the intensity of the light passing through at positions, and a computer (4) which gives the distribution of the light intensities to be compared with at least one reference distribution. Preferred Features: The line sensor is a charge coupled device (CCD).  The lamp is a point light source to deliver parallel light. A reference distribution is stored in the computer memory, taken without any influences for the light passing through a dummy object to a line sensor, or with a known change in the light refraction or light scatter characteristic against the dummy object.  The stored reference distribution takes into account known changes in the color filter characteristics.  At least one reference distribution is a mathematical model, giving values through a curve analysis. The line sensor has separate color sensors, and especially red and green and blue, to measure the coloration of the object. The comparison at the computer is a correlation where the parameter change at the measured object against a dummy object is taken as the strength of the correlation with the reference distribution for the parameter in question. The object is a medical hose tube (6), carrying a flow of a liquid medium (5) such as blood.  The object can also be a divided container, with two chambers symmetrical to the dividing wall, each filled with a different liquid medium.  The dividing wall lies on the symmetrical plane of the light source and the line sensor. The measured parameter changes are stored according to time, for the stored values additionally to give a dynamic change in the parameter of the liquid medium. The measurement of parameter changes, against a dummy object, is simultaneous for both chambers of a divided container.  The light intensity distribution measured in one chamber acts as a reference distribution for the evaluation of the light intensity distribution measured at the other chamber.  The same principle applies to a container with more than one dividing wall giving three chambers or more.
Patent DE-19826810-A1 (DE)
Inventor: JENTZSCH ARNDT
IPC: B41F31/02
Filed: 1998-06-16
Abstract: The present invention relates to a method and a device for supplying pasty printing ink to printing machines. The purpose of this invention is to provide a method and a device for supplying ink according to an improved dosage while minimising cleaning operations. To this end, the quantity of printing ink is divided into a minimal ink quantity (4) and into a quantity of ink to be used (8). The minimal ink quantity (4) is stored in the ink tank (1), while the quantity of ink to be used (8) is directly applied onto the ductor roller (2).
Patent DE-19835675-A1 (DE)
Title: Violin holder
IPC: G10D3/18
Filed: 1998-08-06
Abstract: Chin rest (1) and shoulder support (2) are provided to hold a violin in place, the two components being connected together so as to bypass the violin and transmit pressure. Preferably, the chin rest and an intermediate part (3,4) form a permanent attachment to the violin and the shoulder support can be easily detached from them. The attachment to the violin may be only at the intermediate part and comprise a saddle knob (5).
Patent DE-19838738-A1 (DE)
Title: Grass mower and mulcher machine comprizes aluminum arms extending from steel center part in punched or cold-rolled design with relief-contoured parts for bending resistance.
Inventor: HENSBERG FRIEDRICH
IPC: A01D34/73
Filed: 1998-08-26
Abstract: The knife holder unit (1) is reduced in weight on its outermost extremities, using lightmetal arms (6-9) either completely or in part, or again made completely of steel in the arm region. The knife holder comes in one piece, being punched or cold-rolled and is shaped in relief form in parts to increase the bending resistance. The exterior of the holder is totally protected against corrosion by an electrolytically thickened oxide coating of thickness 1-5 mm. Between its center and perimeter the knife holder decreases radially in thickness so this is the same on all arms at any given point. A tapered part of the holder of linearly decreasing thickness starts from the holder center and/or terminates short of the radial exterior of the knife holder.
Patent DE-19845145-A1 (DE)
Inventor: WINTER MARTIN
IPC: B01D29/11
Filed: 1998-10-01
Abstract: The invention relates to a method for producing a sealing connection between a filter mat (5) of a tubular filter element and a metallic head piece (1) encircling said filter element at one end. Said head piece comprises an annular groove (7) accommodating the edge (3) of the filter mat (5). In order to reduce the internal diameter of the annular groove (7), the wall (9) adjacent to the periphery is compressed by the periphery of the head piece (1) towards the interior by applying a force of pressure which is directed radially towards the interior. The wall (9) of the annular groove (7) adjacent to the periphery is provided with an enlargement (27) which enlarges the diameter of the head piece (1). The force of pressure for compressing the wall is applied in the area of said enlargement (27).
Patent DE-19846056-A1 (DE)
Inventor: THERRE JOERG
IPC: C07C45/51
Filed: 1998-10-07
Abstract: Preparation of citral (I) comprises thermal decomposition of 3-methyl-2-buten-1-al-diprenylacetal and rearrangement of obtained intermediates cis/trans-prenyl-(methyl-butadienyl)-ether (IV) and 2,4,4-trimethyl-3-formyl-1,5-hexadiene (V). (IV) and (V) are continuously distilled off and converted into (I) before or after removal of by-product prenol. Preparation of 3,7-dimethyl-2,6-octadien-1-al (citral) of formula (I) comprises: (1) thermal decomposition of 3-methyl-2-buten-1-al-diprenylacetal of formula (II) optionally in the presence of an acid catalyst to split off 3-methyl-buten-1-ol (prenol) of formula (III) and form cis/trans-prenyl-(methyl-butadienyl)-ether of formula (IV); (2) Claisen rearrangement of (IV) to give 2,4,4-trimethyl-3-formyl-1,5-hexadiene of formula (V); and (3) Cope rearrangement of (V) to form (I). The transitionally formed (IV) and (V) and the desired citral as well as the prenol (III) are continuously distilled out of the reaction mixture and (IV) and (V), before or after distillative separation of (III) and optional by-products, are subjected to rearrangement to form (I) at 100-200 degrees C.