baber/WOPTO huggingface dataset:
Patent DE-19758399-A1 (DE)
Title: Spectral analysis of edible oil mixture components especially for detecting Soya oil in olive oil
Inventor: FREITAG HOLGER
IPC: G01N21/3577
Filed: 1997-12-30
Abstract: The components of edible oil mixtures are determined by irradiating a sample over a sample path length of greater than 8 mm and measuring the spectral distribution in the 800-1500 nm wavelength range. Preferred Features: The spectral distribution is measured in the 1300-1500 nm wavelength range (corresponding to the first harmonic of the O-H vibration, the combined C-H vibrations and the second harmonic of the C=O vibration), the 1150-1250 nm wavelength range (corresponding to the second harmonic of the O-H vibration, especially for detecting Soya oil addition) or the 800-1100 nm wavelength range (corresponding to the third harmonic of the C-H vibration). The spectral distribution may be measured continuously using a grating or prism or spectral values may be measured at points using individual filters. The spectral distribution may be measured in the extinction mode or spectral absorption or transmission values may be converted into extinction values. The spectral distribution can be determined by comparison of spectra with and without a sample.
Patent DE-19800489-A1 (DE)
Inventor: MANG THOMAS PROF DR
IPC: C09K3/10
Filed: 1998-01-09
Abstract: The invention relates to an optionally foamed sealing composition for preformed seals which can swell when treated with water. The invention also relates to a method for the production thereof out of natural rubber and/or elastomers with a matrix comprised of natural rubber/elastomer components and particle-shaped water absorbing material stored therein. The water absorbing material is a combination of (A) polysaccharide(s) selected from cellulose, starch, starch derivatives removed from grafted starch, amylose, amylopectin, dextran, pectin, inulin, chitin, xanthan, alginic acid, alginates, carrageenan, pustulan, callose, laminarin, guluronic acid, pullulan, lichenin or mixtures of the same with (B) a highly water absorbent synthetic polymer selected from polymers based on (meth)acrylate, poly(meth)acrylic acid and the salts thereof, polyacrylamide, polyalcohols or copolymers of said synthetic polymers. The invention also relates to additional cross-linking and processing auxiliary agents and to property improving agents. It is possible to securely seal superstructures, substructures, tunnels and canals with the assistance of the inventive sealing compositions.
Patent DE-19802227-A1 (DE)
Title: Immersion pump with lower and upper housing sections
Inventor: RUGEN HERMANN DIPL ING
IPC: G01F23/74
Filed: 1998-01-22
Abstract: The pump includes a lower section (1) of a pump housing (3) containing the pump pressure zone (7) and the drive motor (9), together with the connections and control units. The upper section (2) of the housing  is only a housing cladding.  The upper and lower sections (1,2) have different shapes. The housing (3) sections are of plastics, and especially polypropylene with glass fibre reinforcement for the upper section. The float (18a) and float lever are of plastics.
Patent DE-19802985-A1 (DE)
Title: Sensor to monitor position of catheter in patient's body
Inventor: SIEPMANN TORSTEN DR
IPC: A61M5/168
Filed: 1998-01-28
Abstract: The assembly to monitor the position of a catheter (1) and the like, in the body of the patient, has one or more scanning surfaces (3) at the end away from the body (2) which can be registered by reflection. One or more sensors (4) are between the body and the scanning surfaces, as a scanning unit with transmitters (41) and receivers (42) fitted to the body directly or indirectly. The scanning surfaces (3) are preferably formed by wing-shaped shoulders. The sensor transmitters and receivers are aligned at the reflection zone (R) at the reflecting surfaces. The transmitters and receivers work in the infra red range. The sensor can be an optic fiber cable with separate light conductors for transmission and reception, with the optics at the end of the cable for transmitting and receiving the light. The sensor has a power supply, independent of the mains, together with an infra red or high frequency transmitter. The warning or cutout unit, connected to the mains power supply, is linked to the receiver which generates the sensor output signals.
Patent DE-19803347-A1 (DE)
Title: Motor vehicle wheel control rods with absorber sleeve
Inventor: HAUDEL ELMAR DIPL ING
IPC: B60G7/02
Filed: 1998-01-29
Abstract: The supporting straps (5,6) projecting at a tangent out of the extrusion-cast bearing sleeve (1) are joined at their ends furthest from the sleeve (1) to the respective fixer strap (3,4).   The bearing sleeve is mounted on the body floor via rubber elements (10,15) and the absorption properties of the sleeve are adjusted to the required axial kinetics and the sleeve body securement is adjusted for optimum noise absorption.   Thus straps (3 and 5) and part of the bearing sleeve (1) enclose an axial channel which runs parallel to the sleeve and accepts rubber element (10).   The element (10) holder (11) reaches through holes (7,7') in both straps (3 and 5).   The holder comes in screw sleeve for a fixer screw anchoring in the body floor.
Patent DE-19805457-A1 (DE)
Title: Vehicle clip for internal panel fittings
Inventor: WESTPHAL TORSTEN
IPC: B60R13/02
Filed: 1998-02-11
Abstract: The clip is fixed to a wall (1) by insertion in a hole (2). The hole (2) is an approximately semi-circular recess which is gas-tight. The recess has a surrounding recessed rim (10) which receives a cover-plate (4). The cover-plate (4) has a hole (5) which receives the clip.
Patent DE-19807258-A1 (DE)
Title: Automatic flow regulator valve
Inventor: KRUEGER HINRICH
IPC: F04B49/08
Filed: 1998-02-20
Abstract: The body of the fuel injector has an emergency return duct (62), which is arranged as an offshoot of the return pipe (60), upstream of the calibration orifice (61). The pressure regulator (30), under the action of the return device (31) acts on the element, adjusting the section of the passage (20), so that the pressure of the fuel, passing through the control volume (32), in the direction of the primary position, and is decreased by the movement in the secondary direction.
Patent DE-19812216-A1 (DE)
Title: Module for freely programmable control with emergency failure monitoring system
Inventor: DOMONT ERIC
IPC: F16P7/00
Filed: 1998-03-19
Abstract: The module communicates with a central unit via a parallel or serial link. It contains a safety block of wired components which receives the positive side of a continuous supply via a row of contacts (S4-S7) and the null side via another row of contacts (S0-S3). The safety block controls the safety relays (k1,k2) connected to the outputs to which electrical equipment (k3,k4) arranged on the power lines is to be connected. There is an arrangement (L0-L7) for reading the state of the individual contacts and the state of the outputs associated with the relay.
Patent DE-19817942-A1 (DE)
Title: Control device for HV switch
Inventor: OSTERMANN AXEL
IPC: H01H11/00
Filed: 1998-04-17
Abstract: The control device (1) is used for a HV switch (2) with an electric motor (3) for the switch operating drive, allowing charging of an energy store or direct operation of the switch contacts, with an incorporated monitoring circuit (14) detecting the motor operating current.  The latter is compared with a stored current characteristic, for supplying a signal to a supervision device (17) when the detected current characteristic is above or below the stored characteristic curve.
Patent DE-19818657-A1 (DE)
Title: Monitor to register the position of an inserted catheter for dialysis etc
Inventor: SIEPMANN TORSTEN
IPC: A61M5/168
Filed: 1998-04-27
Abstract: The assembly to monitor the position of a catheter and the like, in the patient's body such as for dialysis, has a sensor side (43) with sensor paths (44,45).  They are linked to a sensor unit (8) to detect moisture from impurities and skin contact.  The sensor unit (8) for moisture relates to capacitative and/or variations in the electrical resistance at the sensor paths (44,45).  The sensor unit (8) is carried by a mounting (40) at an arm band.  The sensor signals are transferred directly to a warning and cutoff unit.  The specification is related to 19802985.3
Patent DE-19818951-A1 (DE)
Inventor: GROETZ GEORG
IPC: E03F3/02
Filed: 1998-04-28
Abstract: The road surface (11c) slopes gently towards a gutter (12) at the edge, covered with perforated plates (20). At intervals, drainage channels (13) leave the gutter, run through a sump (17) which may be open at the top, and run out into a drainage ditch (15). There are non-return flap valves (14) at the ends (13a) of the drainage pipes. The tops of the lengths of pipe (13b) passing through the sumps are cut away, allowing water to overflow into the bottom (17a) of each sump. Water entering each sump is taken out via further drainpipes (18,19).
Patent DE-19820651-A1 (DE)
Title: Lead-guiding arrangement with guidance segments linked together
Inventor: RICHTER WOLFGANG
IPC: F16L3/137
Filed: 1998-05-08
Abstract: A lead-guiding arrangement with guidance segments linked together is described. Each guidance segment has side plates (1,2) and has at least one guidance segment, especially an end fastening piece with a device (3,27) for tension-relieving fastening of at least one lead guided in the arrangement. The device is designed so that it permits a movement of the lead(s) in the longitudinal direction of the arrangement around a specified path. The device has at least one retaining unit (8) which can be slid relative to the guidance segment in the longitudinal direction of the arrangement. At least one lead can be fixed on the retaining unit.
Patent DE-19822912-A1 (DE)
Inventor: DRAUZ KARLHEINZ
IPC: C07C237/06
Filed: 1998-05-22
Abstract: Preparation of  gamma -lactams (I) comprises cyclizing the corresponding amino-amide (II). Preparation of  gamma -lactams of formula (I) comprises cyclizing an amino-amide of formula (II). R1 = H; 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 2-8C alkoxyalkyl or 1-8C acyl (optionally substituted by 1 or more halo or N- O-, P-, or S- containing group), 3-7C optionally unsaturated cycloalkyl (optionally containing heteroatoms (e.g. N, O, P or S) and optionally substituted by 1 or more 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 1-8C acyl, 1-8C alkoxy or 2-8C alkoxyalkyl (themselves optionally substituted by 1 or more halo or N- O-, P-, or S- containing group)); aryl (e.g. phenyl or naphthyl), aralkyl (e.g. benzyl or phenethyl), heteroaryl (e.g. furyl, pyrrolyl or pyridyl) or heteroaralkyl (e.g. furfuryl, pyrrolylmethyl, pyridylmethyl, furylethyl, pyrrolylethyl or pyridylethyl) (all optionally substituted by 1 or more 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 1-8C acyl, 1-8C alkoxy or 2-8C alkoxyalkyl (themselves optionally substituted by 1 or more halo or N- O-, P-, or S- containing group)); or N-bonded amino acid or peptide residue; R2 = H; 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl or 2-8C alkoxyalkyl (optionally substituted by 1 or more halo or N- O-, P-, or S- containing group), 3-7C optionally unsaturated cycloalkyl (optionally containing a heteroatom (e.g. N, O, P or S) and optionally substituted by 1 or more 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 1-8C acyl, 1-8C alkoxy or 2-8C alkoxyalkyl (themselves optionally substituted by 1 or more halo or N- O-, P-, or S- containing group)); aryl (e.g. phenyl or naphthyl), aralkyl (e.g. benzyl or phenethyl), heteroaryl (e.g. furyl, pyrrolyl or pyridyl) or heteroaralkyl (e.g. furfuryl, pyrrolylmethyl, pyridylmethyl, furylethyl, pyrrolylethyl or pyridylethyl) (all optionally substituted by 1 or more 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 1-8C acyl, 1-8C alkoxy or 2-8C alkoxyalkyl (themselves optionally substituted by 1 or more halo or N- O-, P-, or S- containing group)); R3 = H, ClCO, 1-8C acyl, C-bonded amino acid or peptide residue or a peptide protecting group such as formyl, carbamoyl, benzyloxycarbonyl, t-butyloxycarbonyl, allyloxycarbonyl or trifluoracetyl; X = halo or sulfonic acid ester. Independent claims are included for: (1) intermediates of formula (II), (IV) and (V) and their salts; and (2) use of (II), (IV) and (V) and their salts as intermediates for bioactive compounds. R4 = 1-8C alkyl, 2-8C alkenyl, 1-8C alkoxy or 2-8C alkenyloxy (optionally substituted by 1 or more halo); aryl (e.g. phenyl or benzyl), aralkyl (e.g. benzyl or phenethyl) or aralkyloxy (e.g. benzyloxy); R5 = H or combines with R3 to form a ring.
Patent DE-19827609-A1 (DE)
Title: Procedure for running IC engine, especially of car
Inventor: BOCHUM HANSJOERG
IPC: F02D41/06
Filed: 1998-06-20
Abstract: A procedure for running an IC engine (1), especially of a car, has the fuel to be injected for combustion injected directly into a combustion chamber (4) during an induction phase and during a compression phase. The pressure is determined with which the fuel is injected into the combustion chamber and the fuel is injected during the induction phase when the pressure is less than a preset minimum pressure. The fuel is injected during the compression phase when the pressure is higher than a preset minimum pressure. The fuel is injected again during the induction phase when the pressure is less than a preset hysteresis pressure, this being less than the minimum pressure.
Patent DE-19828546-A1 (DE)
Title: Image taking unit for measuring purposes with at least one optical system
Inventor: GEIS GUENTER
IPC: G01B9/04
Filed: 1998-06-26
Abstract: The unit has at least one optical arrangement (1,1), which is fitted in the front of an image taking camera (1,2). The optical arrangement optically alters sectionwise the resolution of the entire unit. The image taking camera may be a linear CCD arrangement.
Patent DE-19833820-A1 (DE)
Title: Analog switching layout for updating weight values in a neuronal network synapsis sums current weight value and update voltage to form new weight value stored in extra capacity.
Inventor: STUEPMANN FRANK
IPC: G06N3/063
Filed: 1998-07-28
Abstract: An update voltage is used directly. A second capacity is installed for storing a new computed weight value or update voltage. During a network's reproduction or back propagation phase an adder sums current weight value (VW) and update voltage ( DELTA VW). This new weight value (VWnew) is stored onto an additional capacity (CU).
Patent DE-19834397-A1 (DE)
Title: Mechanically agitated mill for treating flowable material
Inventor: STEHR NORBERT DR
IPC: B02C17/16
Filed: 1998-07-30
Abstract: Milling vessel (3) is fitted with cylindrical bowl-shaped rotor (42) forming an annular milling chamber (9'') as milling gap with an inner stator (24) and an outer milling chamber (9') is formed between the inner wall (10) of the vessel and an outer wall (43) of the rotor. Cross sectional area of the outer milling chamber is substantially larger than that of the inner milling chamber. Inner wall (44) of the rotor and the outer wall (26) of the stator are smooth.
Patent DE-19836307-A1 (DE)
Title: Method and system for carrying out electric air cleaning includes spray electrode inserted at inlet of air distribution system for vehicle already before and-or behind evaporator
IPC: B60H3/00
Filed: 1998-08-11
Abstract: The system is designed in part as an air conditioning plant. It is designed with a spray electrode system and a precipitation electrode system. A spray electrode is already provided before and-or behind the evaporator (1) or inside the fan impeller. The fan impeller itself can also serve as ionizer. Further ionizer (3-6) are provided, behind the fan impeller in the region before and behind the heat exchanger (10). The walls of the housing are easily mountable and pref. exchangeable on the inside with denatured precipitation electrodes. Further surface which can deflect the air are designed as denatured precipitation surfaces can be used, or also surfaces used otherwise as blocking units.
Patent DE-19838349-A1 (DE)
Title: Strain gauge unit; has foil strain gauge strip integrated in casing and pressure application system to press strain gauge during hardening of adhesive for measuring physical values, e.g. force and pressure
IPC: G01L1/22
Filed: 1998-08-14
Abstract: A foil strain gauge strip (1) is arranged in an opening of a casing (4). In assembly, an adhesive layer of the strain gauge is pressed on the surface of a structural part. The pressure application system consists of a silicon cushion (2), a printed circuit board (3) and a casing (4), which is screwed with a structural part across the passage holes (5).
Patent DE-19840064-A1 (DE)
Inventor: WIRTH XAVER
IPC: F16D65/06
Filed: 1998-09-03
Abstract: The invention relates to a brake pad (3), notably for rail vehicles, which comprises at least two friction material pads (20.1, 20.2, 20.3, 20.4); at least one fastening device (24.1, 24.2) mounted on the friction material pads (20.1, 20.2, 20.3, 20.4) for fixing said friction material pads (20.1, 20.2, 20.3, 20.4) to a brake shoe (1). The invention is characterized in that the individual friction material pads (20.1, 20.2, 20.3, 20.4) are lamellar in shape and along their lateral sides either mechanically or by means of a shear-elastic intermediate layer (29.1, 29.2, 29.3) are joined to form a brake pad (3).
Patent DE-19840299-A1 (DE)
Title: Scanner to register orientation of cop from spinning station has facing optical sensors linked to evaluation unit which determines location of cop head and foot
Inventor: KRUEGER ANDREAS
IPC: B65H67/06
Filed: 1998-09-04
Abstract: The system to determine the orientation of a cop, holding spun yarn to be carried to a bobbin winder, has an optical scanner (8,9) to monitor the foot (3) and head (4) of the cop (1), and generate scanning signals (a,b). The optical scanners (8,9) are aligned across the longitudinal axis of the cop (1).  An evaluation unit (7) processes the scanning signals by comparison with a reference value for the cop orientation. The evaluation unit (7) uses only one reference value for the cop (1) orientation. The value of the scanning signals (a,b) is stored, to form a reference value of sections of the cops (1) with the same sleeve dimensions or diameter, and at least one reference value related to a section is given at the start of each section of the cop (1). At least one scanning signal (a,b) is used as a reference value. The facing optical scanners (8,9) are positioned to scan a different section of the cop (1) in the scanning zone, and the scanning signals (a,b) from the second scanner is the reference value. Each scanner has a light source and a light sensor (8,9), with the foot (3) and/or head (4) of the cop (1) between the light and the sensor. The light sensors (8,9) register the light brightness according to the shadowing of the cop foot and head (3,4), to generate representative scanning signals (a,b). The sensors are line sensors, with a number of sensor elements in each line. The evaluation unit (7), with an evaluation logic circuit, is set so that the sensor signal (b) which shows the most brightness on comparison with the reference value gives the location of the cop head (4), and the signal (a) with the least brightness on the comparison shows the position of the cop foot (3). The optical sensor system has filters to ensure that each sensor (8,9) is only exposed to the light from its light source. The light is delivered by light emitting diodes, giving infra red light beams. The optical sensors (8,9) are mounted to the cop guide (5,6), which has an adjustable limit stop (5) for the cop (1) to be scanned.
Patent DE-19840765-A1 (DE)
Inventor: SCHMOLLA WILFRIED
IPC: F02F1/24
Filed: 1998-09-07
Abstract: The present invention relates to a method and a system for the ignition of an internal combustion engine in which a high voltage is applied to the electrodes (8.1, 8.2) of a spark plug (8). The high voltage produces a voltage disruptive discharge on the electrodes (8.1, 8.2) of the spark plug (8) and the combustion phase is maintained over the voltage disruptive discharge. The electric power for triggering a disruptive discharge at the electrodes (8.1, 8.2) of a spark plug is supplied according to a self-induction method, while the combustion phase is maintained by the voltage resonant conversion.
Patent DE-19841864-A1 (DE)
Inventor: LEHMANN JOSEF
IPC: H02J13/00
Filed: 1998-09-14
Abstract: The arrangement has a coupling capacitor (8) in an earthed housing (10) and a connecting cable (9) with a conductor (20) and a screen (22). The conductor is connected to a point on a phase conductor of a current cable. The conductor of the connecting cable leads into the interior of the housing and is connected to the coupling capacitor. The conductor screen, of the connecting cable, is electrically connected to the housing.
Patent DE-19842778-A1 (DE)
Title: Tubular plastic film production involves maintaining correct film thickness by segmentally varying the internal cooling air temperature
Inventor: FAEHLING GERD
IPC: B29C48/92
Filed: 1998-09-18
Abstract: Plastic melt emerging from the annular nozzle forms a tubular film (F) whose inner and outer surfaces are cooled with air flows during tube inflation. The thickness profile of the tubular film is measured around the circumference, compared with a set value and correction of thickness deviation is effected by segmentally varying the temperature of the internal cooling air.  An Independent claim is made for a die for producing the tubular thermoplastic film which includes a cooling ring for feeding air to the outside of the tube and a flow channel (42) for feeding cooling air to the inside of the tube divided into radial air guiding segments. In each segment there are independently controllable heaters (32) for variation of the internal cooling air temperature.
Patent DE-19844413-A1 (DE)
Title: Airbag for vehicle seat
Inventor: MUELLER OLAF
IPC: B60R21/26
Filed: 1998-09-28
Abstract: An airbag system for a vehicle seat inflates cushions attached to the seat frame, e.g. for lateral support. To reduce the risk of injury by the inflating airbag when the position of the seat occupant is non standard, and to match the size of the occupant, the airbag is inflated in successive stages by separate gas generators. The first gas generator is activated by the collision protection system and successive gas generators (15,23) are activated by mechanical linkages between the airbag and the generators and which become effective when the airbag has inflated to preset sizes. If the expansion of the airbag is stopped by meeting the body of the occupant all further releases of gas are blocked thus limiting the pressure on the occupant.
Patent DE-19848307-A1 (DE)
Title: Motor or pump assembly
Inventor: BOSTOCK-SMITH DAVID
IPC: F01C21/10
Filed: 1998-10-13
Abstract: The rotor (18) of the motor or pump has a body (19) with a cylindrical outer face and a number of rotating vanes (21) or blades installed in slots and which are movable in the axial direction relative to the primary axis (22). The chamber (17) inside the pump casing has a wall which is in engagement with the outer ends of the vanes. The chamber wall has a first section (26) with the same radius of curvature as the cylindrical outer face of the rotor and is separated from the primary axis so that there is a seal between the inlet and outlet openings. The chamber has a second wall section (27) which corresponds to the power phase of a rotational cycle of the rotor, and the radius curvature of this second section is larger than that of the first wall section, and is similarly separated from the primary axis.