baber/WOPTO huggingface dataset:
Patent DE-19528198-A1 (DE)
Title: Laser beam intensity distribution method for materials processing - uses parallel sensor strips across cross section of beam and takes advantage of predetermined symmetry properties of intensity distribution
Inventor: KAUF MICHAEL
IPC: G01J1/42
Filed: 1995-08-01
Abstract: The method involves a laser beam (1) and uses sensors (2) placed in parallel strips in set positions (x 1-8) on an upright (g). This is set on a plane (E) across the beam cross-section (A). Thus the sensors form striped sections (Ai) of the beam. The intensity measurement given by each sensor and the position of that sensor on the upright are electronically registered to show the intensity distribution. Uprights may be placed at different angles across the beam and the numeric inversion process used to further determine intensity distribution. By this method determination of intensity is independent of the laser's mode of operation and can be made from a single pulse.
Patent DE-19529434-A1 (DE)
Inventor: GIERS BERNHARD
IPC: F02D45/00
Filed: 1995-08-10
Abstract: A microprocessor system for safety-critical regulating systems comprises two synchronously operated central units (1, 2) which receive the same input data and process the same program, ROM (5, 10) and RAM (6, 11) for useful data and verification data and also comparators (18, 19) which check the output signals from the central units (1, 2) and issue shutdown signals if they do not correspond. The central units (1, 2) are connected to the memories and the input/output units via separate bus systems (3, 4) and are coupled by driver stages (15-17) which make it possible for the central units (1, 2) to read and process the data available in both bus systems (3, 4).
Patent DE-19532022-A1 (DE)
Inventor: BENDER RICHARD DIPL CHEM DR
IPC: B60R21/26
Filed: 1995-08-31
Abstract: The invention relates to a device for filling a restraint device, in particular an air bag for protecting the passengers of a motor vehicle, wherein a pressure container (300), in which an inert gas or gaseous mixture is stored, has at least two outlets (310, 320), and each outlet is sealed using a burstable membrane (311, 321). A module (100, 200) for the purpose of opening is associated with each outlet (310, 320), wherein the modules are triggered independently of each other.
Patent DE-19533331-A1 (DE)
Inventor: SCHULZ MICHAEL DR
IPC: C07B61/00
Filed: 1995-09-11
Abstract: Catalysts for epoxidizing olefins have the formula (I), in which M stands for a metal of the 4th to 7th secondary group of the periodic table of elements; L<1> stands for an amine oxide, phosphane oxide, arsane oxide, pyridin-N-oxide or pyridine ligand having the formulas (II), (III), (VII) or (VIII); L<2> stands for a usual auxiliary ligand or another ligand L<1> or a free co-ordination site; X stands for oxo-oxygen or imido ligands; m equals 1 or 2; and n equals 1, 2 or 3.
Patent DE-19534284-A1 (DE)
Inventor: AHMADI BEHROUZ DR
IPC: F24H9/00
Filed: 1995-09-15
Abstract: The boiler includes a steel metal casing (1) with a cylindrical steel metal tube arrangement (4) which encloses a conversion burn chamber (2) and fuel gas supply tubes (3). A casted insert (6) forms the conversion burn chamber and limits radial arranged longitudinal rips (5) which are in contact with the cylindrical steel metal tube arrangement to conduct heat therefrom. The insert is provided with a bridge (7) at his outlet side, which is formed as a casted, uniform body with the insert. The bridge is in contact with the ends (5') of the longitudinal rips and extends along a lower half of the interior surface of the steel metal tube arrangement.
Patent DE-19535528-A1 (DE)
Title: Cross-coupling reaction for prepn. of multi:nuclear aromatic cpds.
IPC: C07B37/04
Filed: 1995-09-25
Abstract: Prepn. of multinuclear aromatic cpds. comprises reacting an aromatic boron cpd. with an aromatic halogen cpd. or an aromatic perfluoroalkylsulphonate in the presence of a base, a Ni or Pd catalyst, a phosphorus contg. ligand and a polyhydric alcohol, sulphoxide or sulphone.  Pref. the polyhydric alcohol, sulphoxide or sulphone are water soluble. The phosphorus contg. ligand is pref. water soluble and of the triaryl-phosphane, tri-n-alkyl-phosphane, dialkylaryl-phosphane, alkyldiaryl-phosphane or heteroaryl-phosphane type which may also include linkages via one or more metal atoms, phosphite, phosphinic acid ester, phosphonic acid ester, phosphole, dibenzophosphole and phosphorus atom contg. cyclic or oligocyclic and polycyclic cpds. The base is an alkali metal fluoride, alkali/alkali earth metal hydroxide, carbonate, acetate or alcoholate, alkali metal bicarbonate, or an amine. Aromatic chloro cpd. is esp. chlorobenzonitrile and aromatic boron cpd. is esp. p-toluene-boric acid.
Patent DE-19535777-A1 (DE)
Inventor: BRUNNER HERBERT DIPL ING
IPC: H01L31/0203
Filed: 1995-09-26
Abstract: The invention concerns an optoelectronic semiconductor component (1) comprising a chip carrier (3) which has an approximately flat surface (2) and on which an optoelectronic semiconductor chip (4) is secured with predetermined alignment of its optical axis (5). The component (1) further comprises a plastics material base part (6) which is associated with and supports the chip carrier (3). The semiconductor chip (4) is connected in an electrically conductive manner to at least two electrode connections (7, 8) passing through the base part (6), and a lens (10) engaging over the base part (6) is associated with the semiconductor chip (4). The lens (10) engaging over the base part (6) is part of an independent plastics material cap (11) comprising retaining means (13) for an interlocking mechanical connection to a support means (14) of the base part (6). When the cap (11) is placed on the base part (6), the retaining means (13) and support means (14) engage with each other. The retaining means (13) and support means (14) are designed such that, when the cap (11) is placed on the base part (6), they are automatically positioned relative to one another such that the optical axes (12, 5) of the lens (10) and of the semiconductor chip (4) disposed on the chip carrier (3) coincide at least approximately.
Patent DE-19539728-A1 (DE)
Title: Internal combustion engine exhaust appts.
Inventor: AMENT FRANK
IPC: B01D53/94
Filed: 1995-10-25
Abstract: Exhaust appts. has interlaced gas filtering porous internal walls defining parallel passages extending the length of a ceramic monolithic substrate (20). An inlet gp. of passages (26) are closed at one end of the substrate and an outlet gp. of passages (28) are closed at the opposite end. Passages of the different gps. are sepd. from each other by each internal wall. The inlet passages are coated with a material (34) which adsorbs hydrocarbons below a set temp. and desorbs them above that temp. The outlet passages are coated with a catalyst (36) to treat the desorbed hydrocarbons.
Patent DE-19548867-A1 (DE)
Inventor: WALTHER BERND
IPC: B29C33/38
Filed: 1995-12-27
Abstract: The invention concerns a mechanism housing (3) with integrated electronics, the mechanism (2) and the electronics unit (23) being disposed in a common basic body (20). The basic body (20) comprises two recesses (25, 60) whose openings lead to opposite sides of the housing (3). The first recess (25) accommodates mechanism components and the second recess (60) accommodates the electronics unit (23). The electronics are connected to a flange-mounted motor (1) and a parking position switch disposed in the mechanism (2) via apertures in the housing (3) such that there is no wiring on the outside of the housing (3).
Patent DE-19602710-A1 (DE)
Inventor: SIGWART CHRISTOPH DR
IPC: C07D301/00
Filed: 1996-01-26
Abstract: A process is disclosed for producing 1,2-butylene oxide by the catalytic hydration of vinyloxirane on a heterogeneous catalyst. The process is characterised by the use of a catalyst produced by coating an inert carrier with at least one element of groups 7-11 of the periodic table in the form of a sol.
Patent DE-19602744-A1 (DE)
Title: Safety switching strip
Inventor: SCHERRAUS MARC
IPC: B60J10/00
Filed: 1996-01-26
Abstract: The safety switching strip has an elastic hollow profile enclosing a chamber (17) and has a first contact path (19) made from elastic material which makes contact with a second path (20) when outside pressure is applied. In the non-deformed state, the chamber has a bent cross-section. When pressure is applied, the paths make contact at least in two separate positions. The positions are where there are inwardly projecting ridges from the bent lower path. There is an end resistance used as a measuring resistance, joining the two paths, which consists of a moulded end-cap made from thermoplastic with embedded conducting particles.
Patent DE-19607114-A1 (DE)
Title: Filament melt spinning
Inventor: GERKING LUEDER DR ING
IPC: D04H1/56
Filed: 1996-01-24
Abstract: In the prodn. of filaments from molten polymers, the cold gas stream flow below the outlets for the molten filaments, at a small gap from the openings, has a speed greater than the molten filament speed. The gas flow gives a constant acceleration to the filaments so that they are drawn and cooled.  Also claimed is a melt spinning assembly with an outlet slit below the centre axis of the spinarette opening rows, with a smaller cross section than the side flow cross sections. This gives a constant acceleration in the flow from the arrival of the gas at the filaments to the narrowest section of the slit.  Pref. the technique is for melt spinning of molten polymers into filaments such as polyamide, polyester, polystyrene, polyurethane, polypropylene, and the like. The gas, after compression, is fed directly to the spinning station, without heat applied to it or taken from it, with pref. air for the gas flows. The gas is delivered to the filaments, at their setting point, at sonic or ultrasonic speeds. The slit has a converging shape, as a Laval jet structure. The spinarette has a lower thermal insulation, or has additional lower heating, to prevent heating of the gas streams.
Patent DE-19612156-A1 (DE)
Title: Door lock with two-part latch pin and electrically operated clutch
Inventor: LERCHNER LEONHARD
IPC: E05B47/06
Filed: 1996-03-27
Abstract: The lock is housed in a box (2) about which a nut (3) can rotate together with the protruding pin (6). The inner part (7) of the pin has the interior latch (9) on the inside of the door secured to it by screws (11) extending radially through its neck (9').  The outer part (8) of the pin has the exterior latch (10) screwed (12) to it, and a peg (17) which in the locked position can rotate within the inner part. The two parts are coupled together by the sliding clutch element (23) when the door is to be opened.
Patent DE-19614120-A1 (DE)
Title: Inner rim of tube cap with radial slits and ratchet-like teeth
Inventor: MEIER KLAUS
IPC: B65D35/44
Filed: 1996-04-03
Abstract: The tube containing e.g. toothpaste, mustard, cosmetics or ointment is closed by a cap incorporating a number of radial slits and a suction pad (1) pointing away from the tube. The suction pad secures the tube in a given required location. The inner face of the cap has a cone which projects into and seals the tube outlet. A wide outer section of the cap (3) provides lateral support and stability for the inverted tube. The junction of the conical (4) inner cap wall and rear face of the cap adjacent to the suction pad, has a groove (4.1) to enhance the elasticity of the inner cap wall. The inner face of the inner cap wall incorporates ratchet-like teeth (5) which grip the outer neck of the tube. The cap incorporates a tab finger (6) which also provides space for e.g. company logos.
Patent DE-19614841-A1 (DE)
Title: Fluid metal sliding bearing with cooling lance esp. for rotary anode X=ray tube
Inventor: FISCHER CHRISTINE DIPL ING
IPC: F16C37/00
Filed: 1996-04-15
Abstract: The bearing has a rotating bearing part (8) and a fixed bearing part (6). The fixed part has a bore (19) which receives a tubular fixed cooling lance (15). A concentric ring gap (16) is formed between the bore and the cooling lance, which is filled with a cooling medium (26).  The cooling medium (26) flows through the cooling lance (15) and flows from the end of the lance received in the bore and into the ring gap (16). The cross-sectional surface of the concentric ring gap (16) is smaller than the cross-sectional surface of the cooling lance through which the coolant flows.
Patent DE-19617154-A1 (DE)
Title: Connection between brake disc friction ring and hub
Inventor: HELLER PETER
IPC: F16D65/12
Filed: 1996-04-29
Abstract: The connection between ring and hub is a in the form of a movable connection between the friction ring (2,8) flange (5) and the hub (1,7). This is effected by means of a bearing part (3,9), which is inserted through the ring flange and screwed to the hub. There are sliding surfaces, either on the bearing part itself or on a bush (2,3), coming against corresponding counter-surfaces on the ring flange, thus centring the ring on the flange and transmitting the brake torque. A dish spring (4) presses the flange to the hub.
Patent DE-19618149-A1 (DE)
Title: Optical connection row for assembly group carrier
Inventor: RODE MANFRED
IPC: G02B6/26
Filed: 1996-05-07
Abstract: The connection row includes combined lenses and mirror elements which are integrated as redirection elements in the connection row.  The lenses and mirror elements divert a light bundle emitted or detected by the assembly group carrier, focus the bundle, and couple it into a light wave conductor.  The redirecting element is preferably formed as a hemisphere lens or concave mirrors, and the connection row contains suitably formed deepenings, in which the lenses, mirrors, and light wave conductors are inserted and fixed.
Patent DE-19618586-A1 (DE)
Title: Mono:azo disperse dyes and mixts. giving fast dyeing on hydrophobic material
Inventor: EGLI ROBERT DR
IPC: C09B43/30
Filed: 1996-05-09
Abstract: Monoazo disperse dyes free from water-solubilising gps. and their mixts., which are of the 5-(acylalkoxycarbonylphenylazo)-3-cyano-6-hydroxy-pyrid-2-one type of formula (I) are new. R = (substd.) phenyl or R'-O-; R' = 3-4C alkenyl, 3-4C alkynyl, phenyl or mono- or di-substd. 1-8C alkyl; R1 = H or 1-2C alkyl; R2 = H or halogen; R3 = H or 1-3C alkyl; R4 = H, opt. mono-substd. 1-4C alkyl or opt. mono-substd. amino.  Also claimed are (i) textiles dyed with (I) or mixts.; and (ii) processes for prodn. of monoazo disperse dyes.
Patent DE-19620685-A1 (DE)
Title: Washing brushes mounted horizontally relative to vehicle
Inventor: POINTNER XAVER DIPL ING
IPC: A46B13/02
Filed: 1996-05-22
Abstract: The axle arrangement of the washing brush system has several axles (15,16). Each axle has its own washing brush section and they are located at an angle to each other so that the brushes conform to the cross-section of the vehicle. Each brush is equipped with a drive mechanism. The axle arrangement pivots relative to the frame around a horizontal axis (27). It has a centre horizontally extending element (16) and two side angled (15), with all axles and brushes lying in the same plane.
Patent DE-19620873-A1 (DE)
Title: Central locking system for vehicle
Inventor: GRUENBERGER WERNER
IPC: E05B83/34
Filed: 1996-05-23
Abstract: The system includes the controller and several controlled locking and unlocking devices for doors and flaps. The fuel tank flap locking/unlocking device can be switched by the controller independently of the other devices. The engine cannot be started with the tank cover and/or its lock open. The fuel tank locking/unlocking device is automatically switched into the locked state when the vehicle and/or engine is operated.
Patent DE-19621990-A1 (DE)
Inventor: FARAGO ZOLTAN
IPC: F24D3/08
Filed: 1996-05-31
Abstract: The process extracts heat from the exhaust gas of the burner (32) in a mono-dispersed condensate spray heat exchanger (44) for transfer to the hot-water circuit of the boiler (34). The quantity of heat-exchange medium used is more than three times the boiler's hot-water capacity (35). Branches (83,112) of the hot-water circuit pass through a space heater (100) and a continuous-flow tap-water heater (118) to heat-exchange coils (104,156). A branch (110) from the return line to the boiler leads to a mixer (92) ahead of the pump (96) supplying the space heater.
Patent DE-19623250-A1 (DE)
Title: Mocha coffee making machine
Inventor: PAPAPOSTOLOU APOSTOLOS
IPC: A47J31/18
Filed: 1996-06-11
Abstract: The coffee machine has an electrically heated socket (1) set on a frame for a small coffee cup or jug. The frame has a spoon-like stirrer (5) which is automatically adjustable between two end positions. In one position it projects into the cup on the socket. The spoon can then be turned about a rotary axis (6) running centrally through the socket.  In the second position the spoon is separated from the cup by an interspace. The stirrer is attached to a vertically adjustable holder (3) set above the socket. A lift device (7) can be provided underneath the socket to lift up and lower the cup .
Patent DE-19624508-A1 (DE)
Title: Use of propanols and butanols to treat herpes diseases
Inventor: GUETTER HANS-PETER DR
IPC: A61K31/045
Filed: 1996-06-19
Abstract: Use of 3-4C alcohols is claimed for the treatment of diseases due to herpes.
Patent DE-19625059-A1 (DE)
Inventor: REMBOLD HELMUT
IPC: F02M51/06
Filed: 1996-06-22
Abstract: An injection valve, in particular for directly injecting fuel into the combustion chamber of an internal combustion engine, has a fuel flow path from a fuel inlet to an injection outlet (41). A plurality of fuel pipes (34) are arranged in the fuel flow path upstream of the injection outlet. The cross section of the fuel pipes determines the amount of fuel injected by unit of time at a given fuel pressure. In order to influence fuel distribution in an injected fuel cloud, in particular to intentionally divide the fuel cloud into fuel strands, at least part of the fuel pipes (34) is oriented in such a way that the fuel jets leaving the fuel pipes are directly injected through the injection outlet (41) when the injection valve is open.
Patent DE-19627584-A1 (DE)
Title: Distributor for distributor injection pump
Inventor: GHEORGHIU VICTOR PROF DR ING
IPC: F02M41/12
Filed: 1996-07-09
Abstract: The distributor has a distributor piston (1) with four inlet slits (5). For each rev. of the piston two lie opposite distributor grooves (3) linked by a boring (6) and permit fuel to be supplied to two outlet borings (4) at a right angle in the distributor body. The distributor has a rotary distributor for increasing the injection frequency by a factor of N, where N \- 2. The rotational speed of distributor injection pump of internal combustion engine with z injection nozzles is kept constant. Where injections are uniformly distributed over a revolution, the centre angle between the outlet borings must be equal to a multiple (\- 1) of the centre angle in front between the inlet grooves, and must be different from the centre angle between the distributor grooves.
Patent DE-19634646-A1 (DE)
Inventor: ZAKEL ELKE DR
IPC: H01L21/48
Filed: 1996-08-27
Abstract: This invention concerns a process for selectively constructing bumps (10) on connection areas (11) of a substrate (12) in which the surface of the substrate is covered by a mask (14) in such a way that mask openings (13) forming deposit spaces (15) are placed above the connection areas and said deposit spaces are filled with a soldering material (17). Then, the soldering material is melted to form the bumps in the deposit spaces which, at least in areas in contact with the soldering material, cannot be wetted.
Patent DE-19638411-A1 (DE)
Inventor: SCHNEIDER-HUFSCHMIDT MATTHIAS
IPC: H04M1/27485
Filed: 1996-09-19
Abstract: The invention concerns a method of converting stored canonical and non-canonical dialling information into dialling information which can be used to establish a connection, the initialization call number portion for an international telephone call and further number portions being present for the subscriber line for which the dialling information is emitted. The emitted stored canonical and non-canonical dialling information is compared with the call number portions of the subscriber line. If first characters of the stored canonical and non-canonical dialling information match one or a plurality of first call number portions of the subscriber line, the dialling information is reduced by the matching call number portions. If necessary, an initializing call number portion required in addition to the remaining dialling information is added.
Patent DE-19700669-A1 (DE)
Title: Pushbutton actuated switch e.g. contact switch
Inventor: TAKAHASHI KAZUNARI
IPC: H01H13/06
Filed: 1997-01-10
Abstract: The switch has a housing (3) with an opening (3a) with an inwardly protruding fixed contact (6) and a groove (3b) laterally bounding the opening, leaving an electrically conducting inner surface. The groove is covered by a latching movable domed contact (4) which is peripherally attached to the housing . The movable contact has an extension (2b) extending laterally away from the movable contact and designed to fit into the groove and to be pressed into contact with the electrically conducting region (2a). At least one of the electrically conducting and/or extension regions has a protruding part (2c).
Patent DE-19706923-A1 (DE)
Title: Double fourdrinier section
Inventor: REITER WALTER
IPC: D21F9/00
Filed: 1997-02-20
Abstract: The fourdrinier section, of a papermaking machine, has a leading paper forming roller (32) at the leading end of the upper fourdrinier in a double fourdrinier assembly. The upper (12) and lower (14) fourdriniers pass together round the roller (32) by an angle of at least 10 deg .   Also claimed is an assembly process to build the fourdrinier section using a paper forming roller (32). The upper fourdrinier (12) is placed over the lower fourdrinier (14), with a separation suction unit (34) at the under side of the lower fourdrinier (14) behind the forming roller (32), where the fourdriniers (12,14) pass round the roller (32) by at least 10 deg . An initial zone (18) to extract water from the pulp is between the stock inlet (26) and the roller (32), with a double fourdrinier zone (20) between the roller (32) and the suction separation unit (34).
Patent DE-19711507-A1 (DE)
Title: Branch combining optical waveguide circuit e.g. optical integrated circuit
Inventor: NAKAMURA SHINICHI
IPC: G02B6/125
Filed: 1997-03-19
Abstract: The circuit has a main waveguide (11) and two branch waveguides (13,14) which are formed in a clad fixed on a substrate (1). The branch waveguides are optically connected to the main waveguide. - The main waveguide has reduction waveguide part where edge of main waveguide contracts gradually. The reduction waveguide part and the branch waveguide are arranged alternatively to form an optical bond part (12).
Patent DE-19714106-A1 (DE)
Title: Convertible roof for vehicle
Inventor: DANZL MARTIN
IPC: B60J7/14
Filed: 1997-04-05
Abstract: The roof has a bonnet (11) with rigid tail- and bonnet elements (12,10), where both are pivotable via lever arrangements (24,26) between a closed position, where the roof element lies on the tail element and both enclose the interior from above, and an open position, where the interior is opened in the upwards direction, the two elements locate in a bonnet case (92) and where the lever arrangements articulate at their other ends from the chassis. Each lever arrangement is built in such a way that the distance between the link positions on the chassis and their counterparts on the tail-/bonnet elements is changed while opening and closing. Each lever arrangement consists of at least two levers connected together via a link.