baber/WOPTO huggingface dataset:
Patent DE-19509934-A1 (DE)
Title: Excavating device
Inventor: ROHLAND DIETER
IPC: E02F9/24
Filed: 1995-03-18
Abstract: A sensor system is mounted immediately adjacent to or on the grab to detect inhomogeneities, electrical fields, metals and temp. differences when it comes close to them and to pass signals to a visual or acoustic signal system mounted on the driver's cab.The sensor system consists of individual sensors which can optionally be coupled together or can be operated individually. It can contain microwave, field, induction and high sensitivity thermal sensors.
Patent DE-19510299-A1 (DE)
Title: Frame for motor vehicles
Inventor: HOFFMANN MARIO
IPC: B62D21/15
Filed: 1995-03-22
Abstract: The support beam (9) is in the form of a hollow profile such as a tube. The front bumper is mounted on the front end of the beam. The wall thickness of the profile varies so that it is thinnest at the front end of the profile where the bumper is attached and gradually increases in thickness. The variation in thickness ensures that during a head-on collision the resistance against crumpling-up of the profile increases the further back the front end is pushed. The gradual increase of thickness of the wall is achieved during mfr. by applying high pressure to the inside of the profile.
Patent DE-19510452-A1 (DE)
Title: Radio transmission and reception appts. for object parameter data
Inventor: MANNHART JEVGENIJ
IPC: G01K1/02
Filed: 1995-03-22
Abstract: The transmission of physical parameter data over a wireless link has a unit (1) based around a microprocessor (2). Coupled to this are a voltage controlled oscillator (3), resonator circuit (4), difference amplifier (5), switchable filter (6), phase shifter (7), phase detector (8), synchronism detector (9), multiplier (10) and a pair of switches (11,12).  The system operates on the echo principle with a frequency transmitted 3,4,12) to activate an object (13) to produce a returned signal used in a loop to produce a regulating action. The object can be some form of sensor, e.g. pressure, temperature.
Patent DE-19511943-A1 (DE)
Title: Roller bearing
Inventor: PANNENBECKER HEINRICH
IPC: F16C23/04
Filed: 1995-03-31
Abstract: Rollers used in continuous coating of metal strip have a roller shaft (7) made of special steel with strips of embedded non-abrasive ceramic (6). These strips from the contact surface for ceramic bearing bushes (4) which are held in the housing (10).
Patent DE-19515783-A1 (DE)
Title: Radio receiver with high S=N ratio tuner
Inventor: BAE DAE-SIK
IPC: H04N5/44
Filed: 1995-04-28
Abstract: The receiver circuit includes an amplifier (20) with a low noise level for amplifying the RF signal passed to the tuner (22). This noise level is lower than that of the tuner. An AGC unit (28) produces an AGC signal on the basis of the output level of the tuner to ensure stability. A switching unit (18) controls the RF signal for selective supply to the low-noise amplifier (20) or the tuner (22) according to a control signal dependent on a threshold value of the RF signal.
Patent DE-19518575-A1 (DE)
Title: Arrangement for back-flushing cartridge or precoated filters
Inventor: GORSKI MANFRED
IPC: B01D29/15
Filed: 1995-05-20
Abstract: In cartridge or precoated filter, filter candles (3) are arranged in a container (1) and held on a perforated plate (2). A tube section (13) is positioned coaxially above and in an extension of each filter candle on the clean water side. The tube has a firm and leak-tight attachment to the plate and has an axial opening (14) along with at least one lateral opening (15) above the plate. Pref. the filter candle is attached to the plate by the tube section, which has a thread which engages a thread on the filter candle. Also claimed is a method for backwashing filters using the above arrangement in which the container is filled with flushing water which is able to build up above the filter candles by the tube sections and is passed through them with scavenging air.
Patent DE-19524380-A1 (DE)
Title: Massage device esp for use in drainage therapy in treating patients with venous or lymphatic flow back obstruction - is formed as bandage with three pressure transmitting device acted on by pressure at different times perpendicular to bandage direction
Inventor: FISCHER FRED PROF DR
IPC: A61H23/04
Filed: 1995-07-04
Abstract: The device has a pressure transmission arrangement (1,2,3) which is intermittently acted on by a pressurised fluid etc. The pressure transmission arrangement lies on the body surface of the patient. The device is formed as a bandage. It has at least three pressure transmission devices (1,2,3) of elastic material. These extend parallel along the length of the bandage. The pressure transmission devices (1,2,3) are acted on by the fluid at different times, perpendicular to the direction of the bandage, by means of controllable pressure control devices (4). The pressurised medium acting on the pressure transmission devices may be e.g. fluid or gas. The pressure transmission devices (1,2,3) are preferably formed as thin walled tubes.
Patent DE-19525528-A1 (DE)
Title: Multi-colour spray painting of patterns on surface e.g. vehicle bodywork parts - has single nozzle coupled to number of different coloured fluids with selection controlled by computer
Inventor: KEMPF BERNHARD DIPL ING
IPC: B05B7/06
Filed: 1995-07-13
Abstract: The automatic process has a spray nozzle [4] with a focussing facility [3] and can be moved by servo actuators [6,7,34] to vector control the output onto the surface of an object [11]. The actuators are controlled by a computer via drive stages. The nozzle can be supplied with various colour fluids from reservoirs [14-18] with the fluid being drawn out by air suction generated by compressed air [13] supplied around the nozzle. Valves allow rapid changeover of colours. The surface is monitored by optical sensors [8,9] and the position controlled accurately by comparing the sensor signals with stored values.
Patent DE-19529223-A1 (DE)
IPC: A61K38/16
Filed: 1995-08-09
Abstract: The plasminogene activators described are suitable for the preparation of a drug which stimulates local osteogenesis. The activator is preferably applied locally, incorporated in a carrier, to the place in the body which is to be treated.
Patent DE-19534389-A1 (DE)
Title: Fastener to attach deformable component to workpiece
Inventor: SPICKENHEIER KLAUS
IPC: F16B43/00
Filed: 1995-09-15
Abstract: The fastener has a screw bolt and washer (1) with flange (4), and a sleeve (3) with an internal radial projection (6). The top face of the flange is associated with a nut (2) for connection to the screw bolt. A collar (8) on the underside of the nut projects into the sleeve and accommodates the projection in a groove (14) in its outer face. The flange is directed radially outwards and downwards, and is flexible. It is conical, and has a flattened outer edge (5). The washer has mainly constant wall thickness.
Patent DE-19537453-A1 (DE)
Title: Two-pole reluctance motor with semiconductor-switched stator winding
Inventor: MENGE EBERHARD DIPL ING
IPC: H02P25/092
Filed: 1995-10-07
Abstract: The salient-pole motor has its stator winding (11) connected in series with the switching power transistor (10) between the positive and negative output terminals of a bridge rectifier (26). The preferably electrolytic smoothing capacitor (28) is connected to the positive rail through a diode (27) which blocks the free-wheel resistor (13) and capacitor (14). This circuit enables the storage capacitor to absorb the current induced in the stator winding at switch-off, and to restore it to the winding when the transistor is next switched-on by the opto-isolator (8) co-operating with a control disc on the motor shaft.
Patent DE-19538364-A1 (DE)
Title: Device for rapidly heating metal bolts during extrusion
Inventor: KRAMER CARL PROF DR ING
IPC: C21D9/00
Filed: 1995-10-14
Abstract: The device is used for the rapid heating of metal bolts, especially those which are extruded from a light alloy, and is divided into heating zones with separate temperature regulation. Each zone has at least one ventilator (3) which is suitable for operation in a high gas temperature. The ventilators circulate the gas volume inside the zone in order to transfer heat to the bolt by convection. The last heating zone, when viewed in the direction of transport of the bolt, operates with the lowest gas temperature. The ventilators may be of the radial type, and these may have drums which can operate in a 360 deg  spiral casing (9) with a straight outlet channel (4).
Patent DE-19539956-A1 (DE)
Inventor: BUNZL HELMUT HEINZ
IPC: E05F15/14
Filed: 1995-10-26
Abstract: The rail arrangement has a rail (23) which is formed on, or anchored to, a self- supporting profile beam (11). The latter works in combination with a covering profile (5), which is able to be connected and anchored to the beam on the opposite side from the rail, at least indirectly. The upper and / or lower edges of the profile beam and the covering profile form a groove (39) with a U-shaped cross section. The width of the groove can be preselected by mounting the covering profile in different side positions, relative to the beam. The self-supporting beam is double walled at its middle section, and has a vertical running stem on its top or bottom side at the same height as a stem as an upper or lower stem on the covering profile. In the mounted condition, the two stems come together under formation of th groove lying in between.
Patent DE-19541672-A1 (DE)
Title: Biometric access control to secured process
Inventor: SCHULTE HUBERT
IPC: G07C9/00
Filed: 1995-11-09
Abstract: The method involves using a monitoring computer (1) connected to a central computer (2). A fingerprint pattern is entered into the computer, the image is scanned into the computer as a bit pattern. It is transferred to the central computer and the image data compared with stored data. The central computer feeds back the result to the monitoring computer. Access to the service is allowed if the comparison indicates agreement of the data. The service process is documented after its completion by a message from the monitoring computer to the central computer, which stores the process in a memory (25) or an archive memory (26).
Patent DE-19548349-A1 (DE)
Title: Preventing transfer of colour to impregnated natural or artificial stone or metal surfaces
Inventor: HAUK JUERGEN DR
IPC: C04B41/48
Filed: 1995-12-22
Abstract: Transfer of colour to impregnated natural and artificial stone surfaces and to metallic surfaces is prevented by application of a removable protective layer obtd. from an aq. dispersion, with 40-60% active matter content, of an acrylate copolymer with mol. wt. 80000-350000.
Patent DE-19602447-A1 (DE)
Title: Support and steering gear for non-motor driven snow or ice boards
Inventor: MUELLER RUDI
IPC: A63C17/18
Filed: 1996-01-24
Abstract: The gear has skis (10) connected to a steering linkage at a pivot joint (12). The skis and the linkage move against the reaction of a spring resistance element (7). The linkages have two arms and are resistant to bending deformation. They are connected to the board frame by elastic cardan joints (6). One arm (13) carries the ski. The other arm is connected to the corresponding arm of the other linkage by a elastically torsional connection (16) which resists bending deformation. The axis of the pivot joint shaft with respect to the transverse line joining the shafts makes an angle ( alpha ) of between five and thirty angles.
Patent DE-19603283-A1 (DE)
Title: Laser beam machining appts. for e.g. hole cutting
Inventor: SUGAHARA MASAYUKI
IPC: B23K26/38
Filed: 1996-01-30
Abstract: The laser beam machining appts. comprises a control device, a laser oscillator which receives the processing instructions from the control device to generate an output laser beam, and a laser processing machine which receives the laser beam and focuses it on the processed object while moving the processed object corresp. to the processing head according to the processing instruction for movement of the object received from the control device. The control device comprises: (a) a program analysis means, which analyses the processing instructions according to the sequence of the control program and generates and outputs the processing instructions; (b) a processing conditions recording means which receives processing data, e.g. processing of receiving hole, processing prepn., cutting processing, etc., and selectively outputs the processing data; (c) a processing instruction means which receives the processing conditions read from the processing conditions recording means and generates and outputs the processing instructions for the laser oscillator and the movement of the processed object; and (d) a re-start instruction means which receives the signal to release the stop status and re-start and sends out a re-start instruction to the processing instruction part for re-start processing instructions, meanwhile jointly operating with the processing instruction part to recall processing conditions from the processing conditions recording part and uses the processing conditions to modify the processing conditions, from the processing instruction part.
Patent DE-19604356-A1 (DE)
Title: Heat recovery from solar energy by thermal absorber in closed circuit
IPC: F24S90/00
Filed: 1996-02-07
Abstract: The method employs a flat solar energy collector manufactured from blackened aluminium or copper sheet, which transfers heat to a liquid or gaseous medium in a first heat exchanger (24). The transferred heat is taken via a second heat exchanger to an abstraction site (50) for use in a load. Photovoltaics (38) are in thermal contact with a thermal absorber connected to the heat exchanger in order to cool the photovoltaics.  The heat transfer fluid flows in a closed circuit through a pipeline (28) from the abstraction site to the absorber, returning through another pipeline (30). It is evaporated at reduced pressure (p1) before entering the absorber, and is compressed (p2) to condensation on approach to the abstraction site. The transfer fluid, on the drain side of the abstraction site, is expanded at a third pressure (p3) which is higher than evaporation pressure.
Patent DE-19605629-A1 (DE)
Title: Roller blind for door or window
Inventor: BUBENDORFF ROBERT
IPC: E06B9/15
Filed: 1996-02-15
Abstract: The roller blind has an end strip (4) which comprises a drop device (13,13A). The depth (14) of the device projecting below the lower edge (15) of the end strip is adjustable. The drop device is so attached to the ends of the end strip that the strip has two points (19,20) which lie on the threshold (11). The points are placed either side of the transverse middle plane of the end strip.
Patent DE-19610346-A1 (DE)
Inventor: SCHROETER FRANK
IPC: E05C9/02
Filed: 1996-03-18
Abstract: The mechanism has a locking mechanism for the bolt-driving bar. A separate door-arrester mechanism (2) is provided, having a two-position bolt in a pivoting bracket on the frame and sliding between the engaged and free positions. A linkage (4-7) from the locking mechanism is coupled to a pivoting release hammer opposite a release pin, so that after unlocking the bolt-driving mechanism the hammer moves the two-position bolt into the free position.
Patent DE-19610810-A1 (DE)
Title: Ignition device and plug connector for IC engine
Inventor: MURATA SHIGEMI
IPC: F02P3/02
Filed: 1996-03-19
Abstract: The ignition device has an ignition plug (7) with a high voltage connection (8), an ignition coil which generates the high voltage for delivery to the plug and an adapter (19a) for electrically connecting the ignition coil to the plug's high voltage connection. The adapter has a supporting sleeve (20) which accepts the plug's high voltage connector and provides support against transverse motion of the high voltage connector. The supporting sleeve has a continuous extension of the adapter arrangement or an electrically conducting metal tube with one end attached to the adapter arrangement.
Patent DE-19615889-A1 (DE)
Title: Re-oiling device prolonging lubricating life of bearing greases in severe environments and reducing maintenance
Inventor: BECKER KLAUS DIPL ING
IPC: B61C9/38
Filed: 1996-04-22
Abstract: The electrical machine is especially a traction motor for rail vehicles and has in its frame (1) a rotor (2) which in turn is carried by a grease-lubricated, rolling (e.g. ball) bearing (3). The rotor (2) has a drive shaft (7) for a gear train. The ball bearing has a  re-lubrication device. The construction of the re-lubrication device as a cartridge (14), designed to release oil. Preferably, the cartridge has a perforated casing (17), enclosed by a foam (18), felt or textile fabric. The foam is a polyurethane ester. The cartridge is arranged in the region of an  opening for oil filling.
Patent DE-19615896-A1 (DE)
Title: Sand grains with thin napped wax covering
Inventor: BEERMANN NORBERT
IPC: B22C1/00
Filed: 1996-04-22
Abstract: In a 'fixed' sand body and 'fixed' sand grain, each individual sand grain has a wax covering which eliminates the hard angular surface structure of the grain and which acts as a cushion with adhesive properties. The covering is of skin thickness and has a microscopic nap for holding the entire sand body together to provide strength under certain boundary conditions, e.g. at normal room temperature. Slight sand wear occurs on surface contact and the strength of the 'fixed' sand body includes a certain plasticity imparted by the wax covering and the nap. Also claimed is a process for production of the 'fixed' sand body and 'fixed' sand grain which uses only the two starting materials sand and wax with energy supply, sand fixing only being possible when the two starting materials are at about the same temperature level of 60-90 deg C.
Patent DE-19624494-A1 (DE)
Title: Extremely rugged inductive or optical sensor unit resisting vibration and shock
Inventor: BAUER ROBERT DR
IPC: G01D11/24
Filed: 1996-06-19
Abstract: A novel sensor has a closed, fluid-tight casing (2) with an optical or inductive sensor element inside. Its sensor chamber (3) is at least partly filled, preferably with a dry filling (6) of granular consistency.
Patent DE-19631792-A1 (DE)
Title: Stable and kind to skin sun protectant compsn.
Inventor: KAWA ROLF
IPC: A61K8/29
Filed: 1996-08-08
Abstract: Sun protecting compsn. (C) comprises oils (I), emulsifiers (II) and UV protective light filters (III). (I) is selected from: (a) a technical di/tri- glyceride mixt. obtd. by partial transesterification of refined, mainly satd. plant oils with a mixt. of glycerol and methyl esters of 6-10C fatty acid; and/or (b) Guerbet alcohols based on 6-12C fatty alcohol mixts. and/or their esters with 6-22C fatty acids. The total Zeidler spread of (I) is 300-1000 mm<2>/10 mins. Use of (I) in (C) is claimed per se.
Patent DE-19631889-A1 (DE)
Inventor: HOGARTH IAN W
IPC: B41M5/40
Filed: 1996-08-07
Abstract: An ink transfer band has (a) a microporous flexible substrate; (b) one or more optional intermediate layers; and (c) one or more layers of a transfer ink. The ink transfer ribbon is characterised in that the back side of the substrate has a surface roughness depth Rt of at least approximately 400 nm and an average roughness value Ra of at least approximately 40 nm. This transfer ribbon has the advantage of solving in a simple and economical manner the problems related to oil migration and static electricity.
Patent DE-19632392-A1 (DE)
Title: Active eye prosthesis with motorised upper lid movement
Inventor: BIER JUERGEN
IPC: A61F9/007
Filed: 1996-07-30
Abstract: The prosthesis comprises an individual, skin coloured elastomer part (1), a plastic base plate (2), a glass eye (3), a temporary carrier (4), a skin coloured elastic lid membrane (5),and a plastic sliding arm (6) in the lid lower edge. It also has an electromechanical control driver (7), a mechanical force transfer element (8), an integrated circuit (9), an electric energy supply (10) and an electrode contact (11). All of these components (3-11) are integrated as a functional unit in the rigid parts (1,2) of the eye. Feeding myoelectric signals via the electrode contact and the processing of the signals in the circuit, causes generation of an initialisation pulse for the drive control circuit. The drive generates a translation or rotation movement, this being transmitted unidirectionally or bidirectionally via the force transfer element to the sliding arm in the lid lower edge. In a closed state, the lid membrane covers the whole lid slit. In an open state, it is folded at the upper edge of the lid. The open position of the lid membrane without energy supply of the drive represents a stable end position. The whole functional unit simulates the natural blinking reflex in synchrony with the uninjured eye and forms a natural type movement of the upper lid.
Patent DE-19637022-A1 (DE)
Title: Folded resealable rectangular box
Inventor: SCHULTZ GUENTHER
IPC: B65D5/02
Filed: 1996-09-12
Abstract: The box comprises front, rear and side walls and a bottom seal. The rear wall (20) has a sealing lug (21) attached via a fold line (211) to its edge opposite the seal (70). The lug comprises a first wall (22) with lugs (221,222) attached to its sides and a suspension eye (23, 231). A first suspension eye (23, 231) is joined via a fold line (214) to the first wall. A second eye (24, 241) joins via a fold line (215) onto the first one. A further fold line (216) joins a second wall (25) to the second eye, this wall having lugs (251, 252) at opposite sides, together with an end lug (26) attached via a fold line (219).
Patent DE-19637840-A1 (DE)
Title: Use of alkyl and hydroxyalkyl esters of geminal dialkoxyalkanoic acids for producing deodorizing cosmetics, especially aerosol deodorant or intimate spray
Inventor: MOELLER HINRICH DR
IPC: A61Q15/00
Filed: 1996-09-17
Abstract: Use of 1-10 carbon (C) (hydroxy)alkyl esters (I) of geminal dialkoxyalkanoic acids, derived from linear 2-6 C alkanoic acids, for producing deodorizing cosmetics.  Use of geminal dialkoxyalkanoic esters of formula (I) for producing deodorizing cosmetics is new. R<1>  = linear or branched 1-10 C (hydroxy)alkyl;  R<2>, R<3>  = linear or branched 1-8 C (hydroxy)alkyl, alkoxy or acyl;  n  = 0-4.
Patent DE-19637843-A1 (DE)
Title: Aeroplane identification method using secondary surveillance radar
Inventor: LIEM TIANG-GWAN DIPL ING
IPC: G01S13/78
Filed: 1996-09-17
Abstract: The method involves forming a correlation constant kx for a undisturbed reference pulse (Px) of a radar response telegram. The telegram responses to a radar request pulse and includes an identification assigned to an aeroplane. A correlation criterion Kn is formed to all further pulses (Pn) of the response telegram, whereby n is the number of the pulse within the response telegram and 1  <=  n  <=  m where m is the greatest number.  Each correlation criterion is checked if the equation Kn=0 is satisfied. If the equation is satisfied the further pulse (Pn) belongs to a response telegram marked by a reference pulse. If the equation is not satisfied the further pulse belongs to a response telegram which is not marked by a reference pulse.
Patent DE-19641221-A1 (DE)
Title: limestone sand block making device
Inventor: OVESIEK ROLF
IPC: B28B13/06
Filed: 1996-09-27
Abstract: The block making device has a mould press (2) with a working cavity which permits the frontal gripping of the set of freshly pressed blanks expelled from a multi-cavity mould (6) in each working stroke. A transferrer uses a grab (7) entering the working cavity frontally to take the set directly from the press table (3). It travels vertically (8) and/or horizontally (9) under programme control out of the working cavity and puts down the set of blanks directly on a setting trolley (10) on rails (13) transverse to the direction of travel of the transferrer.