baber/WOPTO huggingface dataset:
Patent DE-19711666-A1 (DE)
Inventor: STAUDER DIETER
IPC: C04B38/02
Filed: 1997-03-20
Abstract: An insulating board joint filler foam, for use in the regions of door or window frames or the like, consists of a light mineral mortar based on a lime-cement mortar with added aluminium powder, the mortar exhibiting 30-40% expansion on water addition. Preferably, the light mortar contains (by wt.) 50 parts white cement, 43 parts silicate filler, 4 parts binder, 0.5 parts additives and, as foaming agent, 2 parts aluminium powder. Also claimed is the use of the above preferred light mortar, when mixed with water (preferably in amount 1 wt. part water per 1.5-2.5 wt. parts mortar), as an assembly foam for introduction (preferably by a suction/spray gun) into joints to be sealed.
Patent DE-19712050-A1 (DE)
Title: Multi-purpose power transmission system for drive, braking movement and steering
Inventor: NUSSER JOSEF
IPC: F16H25/04
Filed: 1997-03-22
Abstract: The unit has profiled bodies (1,2,3,4) which interface with the profiles (5) in the associated bodies. The profile interfaces between bodies are shaped and matched to interact, whereby the profiled bodies may be cone-shaped, right or left screw-shaped, sinus-shaped or have inclined teeth. In the case of a screw-shaped profile, the pitch of the screw may be progressive or regressive, and follow a logarithmic function.
Patent DE-19717293-A1 (DE)
Inventor: ROSE DAVID DR
IPC: C07C233/25
Filed: 1997-04-24
Abstract: Perfluoroacylated 3-aminophenol derivatives of formula (I) are new. In (I), R<1> = 1-4 carbon (C) (hydroxy)alkyl, 1-4 C alkoxy-(1-4 C)-alkyl or allyl; R2 = hydrogen (H), 1-4 C alkyl or 2-4 C hydroxyalkyl; X = a halogen selected from fluorine (F), chlorine (Cl) and bromine (Br); CORF = 1-4 C perfluoroacyl. Also claimed are oxidation colours, especially hair colours, containing oxidation dye precursors in a vehicle.
Patent DE-19719326-A1 (DE)
Title: Active pixel sensor cell for image sensor
Inventor: CHI MINH-HWA
IPC: H01L27/148
Filed: 1997-05-08
Abstract: The cell includes a p-type substrate (110) within which is formed an n-type trough (114). Also provided is a heavily doped n-type region (112) at a distance from the trough and to which a main voltage (Vcc) is supplied.  Between the trough and the heavily doped n-region is defined a parasitic channel region (118) over which is formed an insulated gate (124). A reset voltage is applied to the gate by which the trough region is reset.
Patent DE-19720769-A1 (DE)
Inventor: BERG GUNTHER
IPC: B60S3/04
Filed: 1997-05-07
Abstract: The invention relates to a method and a device for cleaning the bottoms of shoes and the wheels of shopping trolleys, wheelchairs, pushchairs and similar devices used frequently in the entrance areas to public buildings such as shopping areas or administrative and commercial buildings. The aim of the invention is to develop a device which provides sustained high-performance cleaning, even in adverse weather conditions and with heavy use. To this end, the invention uses a continuous cleaning mat (10) which runs around between at least two deviating rollers (60, 70). In a section running in one direction, the mat acts at least partially as a tread surface and absorbs solid and liquid impurities, whilst in a section running back in the opposite direction, set at a distance from the first section, said impurities are removed from the mat by means of a cleaning and drying process (170, 180, 190, 310, 320, 330, 340, 450, 460). A cleaning device with a continuous cleaning mat is situated in an opening in the floor in the entrance area to a building in such a way that a tread surface is formed level with or slightly below the surrounding floor. The treatment process for cleaning the dirtied mat (10) takes place inside the floor opening on the section facing away from the tread surface running in the other direction. A belt band (90) serves to support and convey the mat (10), said belt band sliding in guide rails (120) or over a support plate (370).
Patent DE-19721409-A1 (DE)
Title: School pupil safety system
Inventor: HAAS PETER
IPC: G07C9/00
Filed: 1997-05-22
Abstract: The pupil safety system includes a computer system with an identification medium reader provided at the access points to the school. The computer system holds pupil data such as lesson timetables together with the pupils' identification codes. The computer system stores the data transferred from the identification medium reader and checks the presence or absence of each pupil and displays those pupils who are absent. The computer system makes the checks at predetermined times, such as before the beginning of a lesson period. The identification medium may be a card with magnetic stripe, bar-code, or chip, or may be in the form of a sticker. Alternatively, it may be an infrared mini-transmitter.
Patent DE-19721948-A1 (DE)
Title: Mobile grill, especially horizontal grill
Inventor: ROHLOFF BERTRAM
IPC: A47J37/07
Filed: 1997-05-21
Abstract: The invention relates to a mobile grill, specially a horizontal grill. The grill is fed by a power supply, preferably a liquid gas tank, situated on the rear side of the grill. In order to prevent injuries to the operator or persons in his or her surrounding area, safety devices are provided which cut off the gas supply in case of emergency. The grill can be used and carried by a single person.
Patent DE-19721959-A1 (DE)
Inventor: SEUNG KI-SEUK
IPC: G02B6/00
Filed: 1997-05-26
Abstract: An optical isolator installed between two optical fibres 30,40 transmits a beam in the forward direction and blocks a ray in the reverse direction. The optical isolator comprises a pair of birefringent polarisers 120, 140 with a Faraday rotator 130 between them. The first polariser 120 splits the beam into ordinary and extraordinary rays which both have their angles of polarisation rotated by the Faraday rotator 130. The second polariser 140 is configured so that its optical axis is rotated in the direction opposite to the rotation caused by the Faraday rotator relative to that of the first polariser. The net effect of this is that the ordinary ray produced by the first polariser 120 becomes the extraordinary ray in the second polariser 140. Similarly the extraordinary ray produced by the first polariser 120 becomes the ordinary ray in the second polariser 140. The emerging beams are parallel to each other and a GRIN lens focuses the beam into the second optical fibre 40. For a beam travelling in the reverse direction the rays emerging from the polariser 120 are not parallel, are not caught by the optical fibre 30 and are blocked.
Patent DE-19725194-A1 (DE)
Title: Passenger seat with cover
Inventor: VOGEL HEINER
IPC: B60N2/58
Filed: 1997-06-14
Abstract: The profiled areas of the seat to be covered have a top surface lining upon which is fitted a Velcro hook and loop strip(5) with which interacts an adhesive strip on the leather or fabric cover material.The top surface lining lies fully flat on the profiled areas of the seat
Patent DE-19725493-A1 (DE)
Title: Padlock with integrated alarm trigger mechanism
Inventor: PIORR MICHAEL
IPC: E05B15/16
Filed: 1997-06-17
Abstract: The padlock includes a tumbler which consists of PVC and has a bore. Electrically conducting units are arranged in the bore which touch each other when the tumbler is broken. Preferably, both electrically conducting units are connected to a low voltage circuit.  A subminiature battery and a miniature transmitter are so arranged in the padlock housing that they cannot be damaged. A fractional cable is built in the bow of the padlock. An integrated circuit is closed when the cable is broken and an alarm is triggered.
Patent DE-19728240-A1 (DE)
Inventor: NAKAMURA KIYOHARU
IPC: B60T8/32
Filed: 1997-07-02
Abstract: In a hydraulic brake system for an automotive vehicle, brake fluid is normally supplied to the wheel brakes by pump 42 via open cut valves 70, 100 with cut valve 36 closed and the other valves in the condition shown. When the pressure at the wheel brakes 82, 88 is detected to be excessively high, cut valve 70 and inlet valves 78 and 84 are closed and cut valve 96 and outlet valves 90, 92 are opened to exhaust brake fluid to the reservoir 28. After a sufficient time lapse, valves 78 and 84 are opened and, when wheel brake pressure is not greater than master cylinder pressure, valves 90, 92, 96 close and valve 36 opens so that wheel brakes 82, 88 receive brake fluid from the master cylinder. The brake pressure at the rear wheel brakes may be increased to compensate for loss of pressure at the front wheel brakes.
Patent DE-19730643-A1 (DE)
Title: Single-ended compact fluorescent lamp with at least one discharge tube
Inventor: ANTAL KALMAN
IPC: H01R33/08
Filed: 1997-07-17
Abstract: The one-ended discharge lamp has a housing having openings, in which the end section of the discharge tube or each tube is insertable. Electrical connecting pins (4) connect the lamp with the holder. The housing (2) has a uniform one-piece construction and a unit is provided for the mechanical connecting of the lamp with the lamp holder. The housing (2) is provided with hollow chambers (10) in which the end sections of the discharge tubes (1) are fixed without suction tips. The housing has at least one projecting section (6) which are provided inside with suction tips (5), accepting the end sections of the discharge tube or tubes.
Patent DE-19733231-A1 (DE)
Title: Two dimensional electromagnetic roller ball actuator
Inventor: FRICKE JOERG
IPC: G06F3/00
Filed: 1997-08-01
Abstract: The two dimensional actuator has a housing 2 that serves as a stator and is dome shaped . Within this is a ball that moves on a flat surface . The ball 1 is supported on three wheels 5 and a roller ball of limited electrical conductivity. There are two electrical coils 7,8 used to produce a controlled electro magnetic field for two dimensional motion control.
Patent DE-19733370-A1 (DE)
Title: Document imaging apparatus using light sensitive recording material
Inventor: TREIBER HELMUT DR
IPC: G03B27/68
Filed: 1997-08-01
Abstract: The apparatus includes a recording material platform (3) which is linked to an integral exposure unit (1) with an illumination component and a carrier for presentations and to a digital exposure unit (2) with an imaging unit, fitted outside the beam path of the integral exposure unit.  The exposure units allow the recording material to be exposed to both units at once or to each in sequence. Both beam paths stay unchanged if switching from one exposure unit to the other.
Patent DE-19733824-A1 (DE)
Title: Beaker cutting station
Inventor: EGGERS THIES
IPC: B65B61/06
Filed: 1997-08-05
Abstract: The cutting station has a lower blade within it, with vertical adjustment in the cutting position. A squeeze roller (12) moves parallel to the movement stretch under pressure at the lower blade, together with the removal grip (11). The squeeze roller (12) and removal grip (11) are on a slide moved by the drive belt (13).
Patent DE-19737950-A1 (DE)
Title: Floodlight window cleaning arrangement for motor vehicle
Inventor: KOBER RAINER
IPC: B60S1/52
Filed: 1997-08-30
Abstract: The arrangement includes a spray arrangement (6) with a nozzle (7) for a washing fluid, which is adjustable from a stand-by position into a spray position. At least one further light (4, 13, 16) is arranged nearby the floodlight, and the spray arrangement and the nozzle are arranged in direct proximity to the further light. Both, the further light and the spray arrangement are preferably arranged in an extrusion of the car body or a bumper.
Patent DE-19739122-A1 (DE)
Title: Part-lined disc brake with caliper
Inventor: SCHNEIDER PETER
IPC: F16D55/226
Filed: 1997-09-06
Abstract: The caliper (1) grips over the radial edge of the brake disc and has parallel caliper arm (2,3) extending on both sides of the brake disc. The caliper arms are joined by a bridge piece (4) axially protruding over the radial brake disc edge.  The bridge piece has at least one load-relieving notch (8) at the join between the bridge piece and the arms and faces radially inwards.
Patent DE-19748146-A1 (DE)
Inventor: BILGER HELMUT
IPC: H02J3/18
Filed: 1997-10-31
Abstract: The three-phase transformer has at least one primary winding per phase and at least one secondary winding on one arm of an iron core. The longitudinal regulating coil is connected to a first stage switch and a first load switch for longitudinal regulation of the primary phase voltage and/or secondary phase voltages, and interacts via a second stage switch and load switch with a three-phase booster transformer mounted on a separate active part for transverse or oblique regulation. At least one longitudinal regulating coil on each arm for each phase interacts with the primary winding and/or secondary winding.
Patent DE-19749480-A1 (DE)
Inventor: CANOVAS-DIAZ MANUEL DR
IPC: C12P1/00
Filed: 1997-11-08
Abstract: The invention relates to a method for producing L(-)-carnitine. The aim of the invention is to depict a method which permits the synthesis of L(-)-carnitine from crotonobetaine, crotonobetaine salts or derivatives in an ecologically advantageous manner by immobilizing cells of Escherichia coli 044 K74 in a continuously operating cell recycle reactor. Growing or resting cells of E. coli are retained in a continuously operating cell recycle reactor by micro or ultrafiltration membranes which are arranged as a flat membrane module or hollow chamfer module.
Patent DE-19802831-A1 (DE)
Title: Appliance for measuring alternating current which saturate the current transformer core using secondary currents up to saturation point
Inventor: BLAKELY JOHN HERMAN
IPC: H01F38/28
Filed: 1998-01-26
Abstract: The appliance has current transformers (17a,b,c) with primary windings (7a,b,c) for the a.c. current and secondary windings (21a,b,c) which provides a secondary current proportional to the primary current and cores (19a,b,c) coupling the primary and secondary windings. At the high end of the nominal dynamic current range the current saturates the core.  An A/D converter (23) detects the secondary current and a microprocessor (25) converts it to an output signal which represents a selected measurement of the a.c. current up to the point when the core saturates. The appliance can be provided with a system which produces the output signal in the form of an RMS current
Patent DE-19805149-A1 (DE)
Title: IC engine working according to diesel principle with charge air cooling and exhaust gas feedback
Inventor: SCHWABE FRANK DR ING
IPC: F02C6/12
Filed: 1998-02-09
Abstract: The IC engine working has charge air cooling and exhaust gas feedback. The exhaust gas lines (2) of the cylinders of the engine, combined gas-dynamically into two groups, are connected to the turbines (3) of the exhaust gas turbocharger. The compressors (4) of the turbocharger are connected with their induction pipes (5) to the air filter (6) and the outlet of each compressor is connected separately to the input (7) of the charge air cooler (8). The output of the cooler is connected via a pressure control organ (9) to the induction pipe (10) of the engine. In the flow direction, the exhaust gas feedback valve is located after the pressure control organ.
Patent DE-19806850-A1 (DE)
Title: Detecting target nucleic acids, especially single-stranded DNAs, using a labeled primer system
Inventor: WEIMER THOMAS
IPC: C12Q1/686
Filed: 1998-02-19
Abstract: A method for detecting single-stranded DNA in a sample is new and comprises contacting the sample with a forward and/or reverse primer (I), at least one of which carries at least part of a label system in a 3' mismatched portion of the primer. The mismatched region is at least one, preferably at least 2-5 nucleotides long. At least one template-dependent polymerase with a 3'-5' proofreading activity cleaves the annealed labeled primer in its mismatched region to release the label and this release is then detected. An Independent claim is included for a kit for the detection of a target nucleic acid in a sample, comprising (I), and at least one nucleic acid polymerase.
Patent DE-19810658-A1 (DE)
Title: Wäßrige Polymerdispersion, enthaltend einen Emulgator mit Phosphatgruppen
Inventor: SCHLARB BERNHARD
IPC: C09D201/00
Filed: 1998-03-12
Abstract: Wäßrige Polymerdispersion, enthaltend 0,1 bis 10 Gewichtsteile, bezogen auf 100 Gewichtsteile Polymer, eines Emulgatoren A) mit einer Phosphatgruppe, DOLLAR A dadurch gekennzeichnet, daß der Emulgator zu mindestens 50 Gew.-% aus Ethylenoxid und Propylenoxidgruppen besteht und der Anteil der Ethylenoxidgruppen und Propylenoxidgruppen jeweils mindestens 10 Gew.-%, bezogen auf die Gesamtmenge der Ethylenoxid- und Propylenoxidgruppen beträgt.
Patent DE-19812280-A1 (DE)
Title: Regulator for weather-dependent heating system
Inventor: BACHMANN OLIVER
IPC: G05D23/19
Filed: 1998-03-20
Abstract: The regulator operates according to a heating programme using an external temperature sensor and a room temperature sensor, preferably on a remote controller, for actuation according to the room temperature in a reference room. Room temperature actuation is temporarily interrupted if noise sources with a temperature effect occur and regulation is conducted only depending on the external temperature during this period.
Patent DE-19818259-A1 (DE)
Title: Monitoring travel of motor vehicle in steps
Inventor: LISSEL ERNST
IPC: B60Q1/52
Filed: 1998-04-23
Abstract: The monitoring method is introduced by an activating signal. The space in front of the motor vehicle is monitored using a first monitoring unit. The space behind the vehicle is monitored using at least one second monitoring unit. Safety distances to adjacent objects are computed using signals from the first and the second monitoring units, to allow a non-risk change of vehicle lane. Warning signals are transmitted by at least one warning system, with the failure to maintain a safety distance. With the detecting of a beginning lane change of the motor vehicle, by the first or the second monitoring unit (2,3), or a further separate lane detection unit (7), an activating signal is produced.
Patent DE-19822020-A1 (DE)
Title: Connecting unit for medical workplace
Inventor: RATTNER MANFRED
IPC: A61B90/00
Filed: 1998-05-15
Abstract: The connecting unit comprises at least one connecting conductor (4 to 8) e.g. electric cables (4,8), optical fibre (6), pressurised air duct (7) and gas line(5), and at least two devices (2, 3) for a fixture and guidance of the conductors, for connecting two spatially separate units. The devices are equipped with elements (9, 10) which are arbitrarily often plugged and unplugged in opposite parts (39) fitting the elements.  The devices preferably comprise carrying handles (11, 12), and can be shifted with respect to each other. The devices preferably comprise a chamber (13 to 17) for the fixture and guidance of the connecting conductor.
Patent DE-19823450-A1 (DE)
Title: X-ray system for testing objects, especially luggage or containers
Inventor: BUTZKE GUENTER
IPC: H04N13/221
Filed: 1998-05-18
Abstract: The system is designed so that an X-ray beam transmitted through the object is transmitted in different fixed spatial directions displaced at an angle, to give a stereoscopic or tomographic image. X-rays are transmitted through the object to be tested relative to the X-ray source in different fixed spatial directions, which are displaced at an angle to each other, corresponding to the angle displacement of the viewing directions of the eyes for the spatial location of the object. For stereoscopic or tomographic image indication, the source can be moved linearly by a distance corresponding to the eye distance perpendicularly to the movement direction of the object, so that the X-ray beam is also available in intermediate positions. The object can be moved perpendicularly to the transmission direction of the X-ray beam. The sensor arrangement consists of a linear receiver aligned vertically to the movement direction of the object in the plane of the sensor image. Alternatively if the object does not move at right angles to the transmission direction, the receiver consists of a two-dimensional image intensifier.
Patent DE-19825652-A1 (DE)
Title: Combined storage facility and footrest positioned below dashboard of car
Inventor: JAMBOR ARNO
IPC: B60R7/06
Filed: 1998-06-09
Abstract: A horizontal carrying element (4) is fixed to the car body (1,2) in a way that allows space underneath for the feet of a passenger as well as a comfortable position when it is used as a footrest. Hot or cold air is guided into the cabin through air nozzles (5) at its (4) bottom. A container (8) can be accommodated in the space (3) between dashboard (1) and horizontal carrying element (4) when this is not used as a footrest. The contents of the container (8) can be heated or refrigerated by hot or cold air, guided through supply ducts (7) into the box (8).
Patent DE-19827270-A1 (DE)
Title: Device for detection of surface irregularities on a test sample such as a piece of wood or fabric by illumination of the surface and detection of the reflections
Inventor: BERTSCH ANDREAS
IPC: G01N33/46
Filed: 1998-06-19
Abstract: The device comprises a radiation sensor, such as a camera (20) to detect reflected radiation from a test surface (11). The surface is illuminated with a regular beam pattern (14) derived by passing the light from a light source (16) through a slit arrangement (18). A data processing unit (24) analyzes the reflected radiation detected by the camera. Most radiation is scattered in a random manner from a uniformly rough surface, while any radiation from smooth areas or raised or lowered areas is scattered in a none uniform manner that can be detected by the data processing unit. The device can also be used in a similar manner to detect variations in color.
Patent DE-19827594-A1 (DE)
Title: Voluminous mat structure with rebound elasticity
IPC: D04B21/14
Filed: 1998-06-20
Abstract: The mat structure is made of warp-knitted material and includes worked-in pick elements which consist of elastic, loose fiber structures shaped to resemble rope. The elements are bound through radial tying into the binding elements of the warp-knitted structure at distances matching the wales or ridges in the fabric.
Patent DE-19834279-A1 (DE)
Inventor: STELZER ERNST H K
IPC: G02B21/00
Filed: 1998-07-30
Abstract: The invention relates to a compact confocal theta microscope which can be used as theta microscope with single objective or dual-objective system. Said microscope is characterized by separate directions of illumination and detection, whereby the direction of detection in the objective is inclined at a set angle in relation to the direction of illumination. Said angle is chosen such that the area of overlap of the illumination volume and detection volume is reduced in comparison with a conventional confocal microscope. In the optical path between the objective and an image plane of the microscope a beam splitter or reflector are positioned for injecting the illumination light and/or coupling out the detection light. The injection of the illumination light into the microscope and/or coupling out of the detection light from the microscope can take place via one or more optic fibres.
Patent DE-19834571-A1 (DE)
Title: Fiber-reinforced composite body, e.g. an internally vented brake disk, is produced from a preform having a metal or silicon core which acts as a metal or silicon source during melt infiltration
Inventor: REBSTOCK KOLJA
IPC: C04B35/80
Filed: 1998-07-31
Abstract: The fiber-reinforced composite body is produced from a preform having a metal or silicon core (20) acting as a metal or silicon source during melt infiltration.  Fiber-reinforced composite bodies are produced from porous carbon matrix preforms by mixing fibers, fiber bundles or fiber agglomerates based on carbon, nitrogen, boron and/or silicon with a carbonizable binder and optionally further additives or fillers, pressing the mixture to a green body, pyrolyzing to convert the binder to a porous carbon matrix and then infiltrating the resulting preform with molten metal or silicon. The novelty is that one or more metal or silicon cores (20) are provided in the green body to act as a metal or silicon source during melt infiltration.