baber/WOPTO huggingface dataset:
Patent DE-19610943-A1 (DE)
Inventor: SAUTNER KARL-HEINZ
IPC: B29B17/02
Filed: 1996-03-20
Abstract: When obtaining a starting product(10) for the production of heat insulation elements: a) the cells of scrap polyurethane foam are opened up, but retain part of their structure; b) the gas is removed and the open cellular particles classified according to size c) particles of a medium size(6) are separated off for use as a starting material. Process equipment includes machinery for opening up the foam cells, a separator(3) for removing gas from the open cellular particles, a classifying device for separating the particles into at least three sizes(5,6,7) and a collector for particles of the medium size(6).
Patent DE-19614925-A1 (DE)
Title: Mobile telephone for signal transmission to relay station
Inventor: REUTHER KONRAD
IPC: H04B1/38
Filed: 1996-04-16
Abstract: The telephone includes a digital transceiver which transmits electromagnetic signals between the mobile telephone and a fixed relay station. The digital transceiver is included in a mobile relay station (2) and is coupled to a second transceiver. A receiver unit (1) which is separate from the mobile relay station includes a transceiver. Signals are transmitted between the fixed relay station and the receiver unit via the mobile relay station. Preferably, the receiver unit and the second transceiver of the mobile relays station can be separated up to 300m.
Patent DE-19617153-A1 (DE)
Title: Electric operating mechanism for double leaf doors
Inventor: REUFF THEO
IPC: E05C7/06
Filed: 1996-04-29
Abstract: The mechanism uses a pair of doors which has a central overlapping section. The closers attached to each door respond to a signal from magnetic or optical sensors to ensure that they close and open in the correct order. The doors (1,2) are arranged so that the first (1) must be closed before the second (2), and that the second must be opened before the first. The closing mechanisms (3,4) are controlled by electric motors and a suitable detector (23) and receiver (22) control the operation of the second door.
Patent DE-19617661-A1 (DE)
Title: Handling and transfer system for smart cards
Inventor: KOENIG BERND
IPC: G06K13/12
Filed: 1996-05-03
Abstract: The handling system 3 effects transfer from a card carrier 2 onto a magazine unit 5 that has an inlet 7 and an outlet 8. Positioned between the carrier and the magazine is a rotary handling unit 4 that has a pair of buffer magazines 11,12 and is indexed by an electric motor 13.  Cards are transferred from the carrier to one of the buffer magazines by a handling unit 15 that is pivot mounted. This also allows defective cards to be discharged 18. A transfer belt 19 passes the cards to the magazine.
Patent DE-19618601-A1 (DE)
Title: Light detecting method, e.g. for bioluminescence measurements such as luminescence immunoassays
Inventor: LEISTNER HERMANN
IPC: H01J43/30
Filed: 1996-05-09
Abstract: The method employs a photomultiplier (10) with which the signal pulses generated by incident photons of the light to be measured are tapped off (Channel 12). An impulse number is derived in a discriminator circuit (36) by the addition of individually recognised signal pulses in sequential time intervals for each interval.  In parallel with the signal pulses a current signal triggered by the photons is tapped off (channel 14) at the photomultiplier. The value of measured light in each of the time intervals is determined below a specific region barrier from the impulse number and above the barrier from the current  signal.
Patent DE-19619661-A1 (DE)
Title: Anionic surfactant-containing aqueous hair-washing agent giving improved conditioning
Inventor: FATH BETTINA
IPC: A61Q5/12
Filed: 1996-05-15
Abstract: An aqueous hair-washing agent containing an anionic surfactant (and preferably a hair-conditioning polymer) also contains a combination comprising: (A) protein hydrolysate; and (B) an organopolysiloxane having at least one Si atom bonded via a heteroatom (especially N)-containing alkylene group to a poly-(N-acylalkylene imine) having units of formula -(CH2)n-N(RC=O)- (I) (where n  = 1-5; and R = H or 1-12C alkyl, cycloalkyl, aralkyl or aryl).
Patent DE-19620977-A1 (DE)
Title: Pocket knife with swivelling blade
IPC: B26B1/04
Filed: 1996-05-24
Abstract: The blade (9) can be swivelled into an open handle (2) about a rotary axis (15). It can be moved from a position locking the blade in its swivelled in or out state into a moving position where the blade can be moved. The blade shaft (14) is swivelled onto the spine (6) of the handle when in the locking position. It has an end face parallel to the longitudinal axis (13) which adjoins with keyed engagement on the inside of the spine of the handle or a stop element mounted on it.
Patent DE-19621583-A1 (DE)
Title: Diesel engine fuel injection system
Inventor: HERZOG PETER DIPL ING DR
IPC: F02M63/00
Filed: 1996-05-29
Abstract: The fuel injection system has a high pressure fuel pump (4) for feeding the fuel from the fuel tank (4a) to a fuel rail (5) supplying the fuel injection valves (9) for each engine cylinder. The operating device (3) for each injection valve has a magnetic valve (20) connected in a separate engine oil circuit fed to the control space (18) of a control cylinder (10) with a control piston (11) selectively coupling the fuel rail to the fuel space (8) of the injection valve.
Patent DE-19632290-A1 (DE)
Title: Safe with anti-theft walls
Inventor: DIETSCHE HORST DIPL ING
IPC: E05G1/024
Filed: 1996-08-09
Abstract: The walls comprise firmly joined sandwich plates (10,12,14) cut from standard sandwich material which has a continuous structural layer (16) with firmly applied continuous protective layer (18). At least two of the plates may be abutted on one edge of the safe and be fitted with a protective part (32) as close as possible to their abutment. This part is also of sandwich plate material with outer and inner structural layers (36,34). The sandwich plate material for the protective part may be identical to that of the walls. The protective part may be in the form of a strip and is mounted on the inside of a first plate whose endface is covered over by the second plate. One side edge of the part engages a groove in the upper of the abutted sandwich plates. The protective layer may consist of anti-cut layer (20) and an anti-impact layer (22) applied to the first layer.
Patent DE-19636659-A1 (DE)
Inventor: PROKOP HEINZ-JUERGEN DR ING
IPC: B25D9/14
Filed: 1996-09-10
Abstract: The hammer mechanism (1) has a striking piston (3) moving alternately through working strokes and return strokes under the influence of a control valve (5). The control unit is itself influenced by a servo valve (14) with a returning device (17, 17a) which can be in locked position or open position, depending on the setting of the striking piston. When the piston limit setting in the direction of the working stroke (3e) is exceeded, the control valve is changed to the return stroke setting. During the return stroke immediately following, a short stroke line (18) pressurises the control valve in advance into the working stroke position so that the piston only makes a short stroke.
Patent DE-19641470-A1 (DE)
Title: Braking device e.g. for motor vehicle with ABS
Inventor: WAGELS DIETER
IPC: B60T11/10
Filed: 1996-10-09
Abstract: A brake device for a car using ABS has automatic engagement of the braking process when the minimum detected speed of movement of the foot(6) operating the gas and brake pedals is exceeded. The detector(10) has a sensor (4) between the two pedals.  The sensor has a range of view to be crossed by the driver's foot on its path (7) from the foot's resting place to the brake pedal and has something coupled to the detector for direct measurement of the speed of the foot movement in the direction of the pedal. Actually there are two sensors, and the detector measures the speed of the foot from the measuring position of the first sensor to that of the second(3).
Patent DE-19642357-A1 (DE)
Title: Occasional furniture used as desk-unit in offices
Inventor: JAHN HOLGER
IPC: A47B17/03
Filed: 1996-10-14
Abstract: The unit comprises a table and an occasional table, both on rollers, having a frame (20) which holds a work top (29) over the table top (11) of the table (10). The height of the work top is adjustable relative to its frame. The frame consists of two vertical support brackets (25) which with two vertical profile sections (28) hold the work top and adjust the height setting.
Patent DE-19642708-A1 (DE)
Title: Maintenance window structure for medical treatment containers e.g. incubators
Inventor: SEKINE MISAO
IPC: A61G11/00
Filed: 1996-10-16
Abstract: The structure comprises an outer frame (5) having an opening (7). A lid plate (9) is provided for opening and closing the opening. A locking mechanism (27) is also provided for locking of the lid plate with the outer frame. Notches (11) are provided in the lid plates in which a number of elastic pieces (15) are provided to give air tightness to lid plate. Tube members (41) are inserted through the elastic pieces in the lid plate. Holding parts (21) are provided in the lid plate for holding the pipe members. The elastic pieces in the notches provide an air tight arrangement to the lid plate.
Patent DE-19643780-A1 (DE)
Title: Fastening doors to chipboard, plywood, or synthetic frames
Inventor: JANDER KURT
IPC: E06B1/52
Filed: 1996-10-23
Abstract: The equipment is fastened to a door frame by a fixing section (12), and has a connecting section which is fastened to a door, esp. via a hinge. The fixing section has a shape-mating section (16) with at least one contact surface (20) in the direction of pull of the door, which can engage with a resting surface in the frame. The fixing section may be fastened to the frame by elements, which are esp. screws or bolts. The shape-mating section may be able to move relative to the fixing section, so that either it or the contact surface can be at least partly sunk into the fixing section.
Patent DE-19644025-A1 (DE)
Title: Machining system for bristles especially of tooth-brushes
Inventor: GERSPACHER HELMUT
IPC: A46D1/05
Filed: 1996-10-31
Abstract: The machining appliance has at least one rotary disc (3) which has at least one profiling or protuberance protruding from the disc surface (6) on the side facing the field of bristles. The protuberances are formed by one or more bridge-type protuberances (5) extending over the radial width of the disc. The leading side of the protuberances is in the form of a blade-type edge with adjacent corrugations or grooves. The effective area of the bristle outer surface (2) is first scored and then the bristle (7) is scored over its entire length. Scoring is effected by an abrasive medium (8) which is applied over the disc surface. The bristles are also rounded, prior to scoring and splitting of the bristles is prevented by the corrugated profile of the leading side of the protuberances.
Patent DE-19647083-A1 (DE)
Title: Hole closure unit
Inventor: HUETTNER TORALF
IPC: E04G17/06
Filed: 1996-11-14
Abstract: A hole closure unit comprises a plug (1) composed of a material which can be expanded by a fluid.  Preferably the closure unit consists of a cylindrical plug. The plug has threshold breakage points (2), and a blind hole contg. an absorbing material. The plug consists of polyurethane.
Patent DE-19648929-A1 (DE)
Title: Hoist for facade of building for service and cleaning purposes
Inventor: VOLLATH HANS DIPL ING
IPC: E04G3/30
Filed: 1996-11-26
Abstract: The hoist has a jointed arm (4) which is mounted on a slider (3) which moves along a vertical guide (1). The upper and lower ends of the vertical guide are fitted with guides which move horizontally. The free end of the jointed arm has a bucket/working platform, attached via a swivel joint. This enables the bucket to reach all part of the facade. The vertical guide can be replaced by a horizontal guide supported between vertical guides, covering the same area of facade as a vertical guide. The system is controlled by winches and servo drives. The bucket system can be winched to the ground manually if required.
Patent DE-19652127-A1 (DE)
Title: Ultrasound equipment removing gases dissolved in water
Inventor: SCHMEHLE HEINZ
IPC: E03B7/07
Filed: 1996-12-14
Abstract: Ultrasound equipment removes gases dissolved in water under pressure, by the use of microwaves. Preferably, it is used with other fluids containing gases. De-aeration is controlled using sensors or solenoid valves in the vessel (2). The power is controlled, and the gas residue left,  is adjustable. The growing gas bubbles are removed. The equipment is anti-bacterial, the ultrasound disinfectant.
Patent DE-19652168-A1 (DE)
Title: Internal combustion powered marine or water borne vehicle with anti-theft device
Inventor: CASSARO SALVATORE
IPC: B63H21/21
Filed: 1996-12-14
Abstract: The water vehicle is powered by an internal combustion engine which has a starter (35), a fuel pump (36) and a solenoid valve controlling fuel supply that are coupled to the ignition switch (36).  The switch has a coded control unit (36) with a decoder (27,28) and an alarm sensor (25,38). The engine can only be started when the alarm stage signals that the correct code has been entered.
Patent DE-19654664-A1 (DE)
Title: Stator plate for planar hybrid stepper motor
Inventor: RICHTER FRANK DIPL ING
IPC: H02K41/03
Filed: 1996-12-28
Abstract: A stator plate for a planar hybrid stepping motor has a support structure located between two almost parallel flat cover plates. The support structure contains at least one closed hollow space divided into chambers with at least one pneumatic connection. At least the lower cover plate (1) has holes or recesses of small cross-section through which the individual chambers (5) are connected pneumatically with the surroundings.  The chambers of one hollow space are linked together through openings or holes and the individual cross-section of the openings or holes is small in relation to the surface area of the individual chambers.
Patent DE-19702282-A1 (DE)
Inventor: PASENOK SERGEJ DR
IPC: B01J31/02
Filed: 1997-01-23
Abstract: A catalyst for halogen-fluorine exchange reactions of aromatic compounds essentially consists of a mixture of one or more compounds (a) and at least one compound (b), (c) and/or (d). (a) is an amidophosphonium salt of formula (I), in which A<1>, A<2>, A<3>, A<4>, A<5>, A<6>, A<7> and A<8> are the same or different and independently represent a straight- or branched-chain alkyl or alkenyl with 1 to 12 carbon atoms, cycloalkyl with 4 to 8 carbon atoms, aryl with 6 to 12 carbon atoms, aralkyl with 7 to 12 carbon atoms, or A<1>A<2>, A<3>A<4>, A<5>A<6>, A<7>A<8> are independent, the same or different and are joined together directly or via O or N-A<9> into a ring with 3 to 7 members; A<9> stands for an alkyl with 1 to 4 carbon atoms and B<-> represents a monovalent acid radical or the equivalent of a polyvalent acid radical; (b) is a quaternary ammonium salt; (c) is a quaternary phosphonium salt; (d) is a crown ether or polyether of formula (IV) R<10>-(O-CxH2x)r-OR<11>, in which R<10> and R<11> are the same or different and represent a linear or branched alkyl radical with 1 to 16, preferably 1 to 8, carbon atoms; x is an integer from 2 to 6, preferably 2 to 3; and r is an integer from 0 to 20, preferably 1 to 18, in particular 4 to 14.
Patent DE-19707271-A1 (DE)
Title: Paint absorbing unit which collects unused paint, e.g. from paint guns
IPC: B08B17/00
Filed: 1997-02-24
Abstract: The paint absorber has a porous structure and comprises three functional sections (A,B,C) and a lid section (D). Section A is a plastics profiled housing which acts as a collecting basin for unused paint. Section B accommodates the most residual paint and is made of e.g. a profiled polyether foam, and has a front section with a porous structure with communicating hollow chambers. Section C also has a front region with a porous structured lower surface, and catches paint particles which could escape under compressed air pressure. Section D gives the upper surface of section C stability. Use - The arrangement is used for collecting unused paint, e.g. from a paint gun. Advantage - The arrangement reduces paint particles in the air effectively, and is economical to produce and simple to use.
Patent DE-19713340-A1 (DE)
Title: Unit for gas introduction into melt
Inventor: BENDER ANDREAS
IPC: F27D3/16
Filed: 1997-03-29
Abstract: The gas introduction unit for metallurgical vessels has a body which is made of a refractory material and lets through gas.  Its circumference and bottom are encased in sheet metal, with a gas inlet at the bottom.  The gas channels in the unit lead to its side which is opposite to the bottom.  The unit is characterised by the fact that its gas throughput rate, for at least one specified pressure, which is kept constant during testing, is measured and known.
Patent DE-19716958-A1 (DE)
Inventor: RYBCZYNSKI ZBIGNIEW
IPC: G06F3/048
Filed: 1997-04-17
Abstract: The invention relates to an optical imaging system for imaging an object with progressively adjustable magnification. The inventive system comprises an imaging plane (6) for projecting an image field originating from the object and an imaging optical system (5) situated on the object side in front of the imaging plane, preferably with a fixed focal length for producing the image field on the imaging plane. Said imaging optical system and/or said imaging plane are arranged so that they can move in the direction of the optical axis in order to adjust the magnification and/or focus the image appearing on the imaging plane. A first optical element which receives optical radiation through a wide angle is provided on the object side in front of the imaging optical system to select and/or transmit those light beams originating from the object, said light beams running through a predetermined focal point or nodal point (N), and a second optical element is positioned between the first optical element and the imaging optical system in such a way that the light beams running through the predetermined focal or nodal point produce an image of the object in an intermediate image plane. This image can then be projected by the imaging optical system into the imaging plane in various sizes in such a way as to produce an image field with varying magnification in the area of the imaging plane.
Patent DE-19717109-A1 (DE)
Title: X-ray examination device with C-shaped bracket
Inventor: HEINZE UDO DIPL ING
IPC: A61B6/08
Filed: 1997-04-23
Abstract: The device has a C-shaped bracket or frame (1). An X-ray emitter (2) and image generating system (3) are arranged at the ends of the frame (1). The frame (1) is adjustable in the circumferential direction and can be rotated about a horizontal axis (11). The frame is also height adjustable. The adjustment of the frame (1) is such that the central beam (8) of the X-ray emitter (2) runs through an isocentre (15). A light source (13) is arranged on the C-shaped frame (1).  The light source emits a light beam (14) which runs through the isocentre (15). The light source is preferably arranged in the middle of the frame (1).
Patent DE-19720809-A1 (DE)
Title: System for heating and transporting meals
Inventor: HAMPRECHT RAINER
IPC: A47J47/14
Filed: 1997-05-16
Abstract: The warming container is formed as an oven (6) with a heatable inside which is heated up by the heating unit provided on the transport vehicle (4).The system can include devices for filling and/or emptying the oven as well as for cleaning the inside of the oven. A stationary heating device (8) can be used for heating the inside of the oven and then a device is provided to transport the oven from here to the transport vehicle.
Patent DE-19724980-A1 (DE)
Inventor: STEINER GERD DR
IPC: C07D495/04
Filed: 1997-06-13
Abstract: The invention relates to 3-substituted 3,4 dihydro-thieno[2, 3-d] pyrimidine derivatives of formula (I) wherein R<1> and R<2> mean a hydrogen atom or a C1-C4 alkyl group, R<3> represents a phenyl, pyridyl, pyrimidinyl or pyrazinyl group optionally mono- or disubstituted by halogen atoms, C1-C4 alkyl, trifluoromethyl, trifluoromethoxy, hydroxy, C1-C4 alkoxy, amino, monomethylamino, dimethylamino, cyano or nitro groups, said group being optionally anellated with a benzene nucleus which is optionally mono- or disubstituted by halogen atoms, C1-C4 alkyl, hydroxy, trifluoromethyl, C1-C4 alkoxy, amino, cyano or nitro groups and may contain optionally 1 nitrogen atom, or with a 5 or 6-membered ring which may contain 1-2 oxygen atoms, A represents NH or an oxygen atom, Y is CH2, CH2-CH2, CH2-CH2-CH2 or CH2-CH, Z represents a nitrogen atom, carbon atom or CH and the bond between Y and Z can also be a double bond, and n is the number 2, 3 or 4. The invention also relates to the physiologically compatible salts of the inventive 3-substituted 3,4 dihydro-thieno[2,3-d] pyrimidine derivatives.
Patent DE-19730653-A1 (DE)
Title: Microbiological degradation of halogenated hydrocarbon(s) in contaminated media
Inventor: LUTHARDT WALTER DR
IPC: A62D101/22
Filed: 1997-07-17
Abstract: Microbiological degradation of halogenated aliphatic or aromatic hydrocarbons in contaminated media is effected by (i) propagating microorganisms from a contaminated medium in a mineral salt solution with a specific C source and adapting them for degradation; and (ii) contacting them in suspended or immobilised form with contaminated water, earth or air so that the halogenated hydrocarbons are mineralised and/or converted into harmless metabolised products.
Patent DE-19734843-A1 (DE)
Inventor: MERKEL WILFRIED
IPC: B60S1/38
Filed: 1997-08-12
Abstract: The invention relates to wiper (10) for cleaning the windows of motor vehicles. The inventive wiper comprises an extended rubber elastic wiper strip (14, resp. 114) which can be placed on the window to be cleaned. The wiper strip is arranged substantially parallel to the longitudinal axis on the surface of a striplike spring elastic carrier element (12, 52) facing the window. Said element is driven crosswise in relation to the longitudinal direction of the window wiper and can be spring-loaded in the direction of the window. Even when the vehicle drives at high speeds, it is possible to achieve the required wiper contact pressure for a clean wiping field by providing the wiper with an in-flow surface (44) facing the travel wind (arrow) and extending substantially parallel in relation to the window, forming a sharp angle with the window ( alpha ) when seen from a position perpendicular to its longitudinal direction.
Patent DE-19734902-A1 (DE)
Title: System for improving or restoring sight of eye with damaged front section
Inventor: HEIMANN K PROF DR
IPC: A61F9/08
Filed: 1997-08-12
Abstract: The system for improving sight of an eye with a damaged front section esp. a damaged cornea and intact retina, uses a combination of an optical unit (1), which produces an image at a sec. light source (4) and an optical imaging unit (5), which images the image produced at the secondary light source of the retina. The optical unit (1) positionable at the front of the eye is arranged in set of spectacles. The optical imaging unit (5) is implantable in the eye. The optical imaging unit which produces the image at the secondary light source, images the image produced in a region of the fovea.
Patent DE-19735848-A1 (DE)
Inventor: NEUMANN CHRISTOPH DIPL PHYS
IPC: G01S13/90
Filed: 1997-08-19
Abstract: The invention relates to a method for monitoring the earth surface by means of a moving aircraft using a radar sensor with a synthetic aperture. In order to produce high resolution radar images, the flight parameters of the aircraft are also required. According to the inventive method, key parameters such as speed and acceleration are detected in the sight line of the radar sensor from the radio signals received. One of the advantages of the invention is that an inertial navigation system (INS) is no longer required for this purpose.