baber/WOPTO huggingface dataset:
Patent DE-19608636-A1 (DE)
Title: System for non-positively connecting round and half-round beams
Inventor: BAUERDORF KARL DIPL ING
IPC: E04C3/17
Filed: 1996-03-06
Abstract: The system involves a steel bracket or profile being non-positively fitted into a longitudinally sawn assembly slit (1) in a beam. A connecting beam is wedged in like a peg or screwed to a steel latticed oblong cage. A double dowel which is either rigid or rotates relative to itself is directly joined to the beam in various connecting directions. The dowel for force transmission between various types of beams is inserted into a plastic mortar in a bore.
Patent DE-19610559-A1 (DE)
Inventor: BURGER JOSEF DIPL ING
IPC: H05K7/14
Filed: 1996-03-18
Abstract: The invention relates to a programmable controller comprising modules (3) connecting to each other by way of a backplane bus (1) which is mounted in a substantially C-shaped, electrically conductive mounting rack (2). Consequently, said backplane bus (1) is enclosed by the mounting rack (2) on three sides, the modules (3) being mounted on the mounting rack (2) with the result that they are mechanically supported thereon, are electrically connected to the backplane bus (1) and have a direct earth connection to said mounting rack (2).
Patent DE-19612127-A1 (DE)
Title: Lightweight thermoplastics structural plate for e.g. vehicle production
Inventor: RAUENBUSCH GERD
IPC: B29C65/02
Filed: 1996-03-27
Abstract: The plate (1) has compacted areas (6) produced by heat deformation to form connecting points (7) for the thermoplastics interconnection of these plates with each other and with other parts. In these compacted areas the cover layers (3,4) have a compressed layer with reduced spacing from the support core (2) compared to their starting position. The support core material displaced during heat deformation may be located at or adjoining the compacted area. The plate can have round the edge a flange-like connecting area formed by heat effect by drawing the cover layers together.
Patent DE-19612966-A1 (DE)
Inventor: GROENER ALBRECHT DR
IPC: C12N5/07
Filed: 1996-04-01
Abstract: Animal cells are described which can be infected by influenza viruses and which are adapted to growth in suspension in serum-free medium. Processes for the replication of influenza viruses in cell culture using these cells are furthermore described, as well as vaccines which contain the influenza viruses obtainable by the process or constituents thereof.
Patent DE-19626762-A1 (DE)
Inventor: WALDMANN H PROF DR
IPC: C07B61/00
Filed: 1996-07-03
Abstract: The invention concerns an enzymatically removable linker, bonded to a solid phase on which organic compounds are synthesized via a functional group. The invention is characterized in that the linker contains an identification point for a hydrolytic enzyme and disintegrates by reacting with the enzyme such that no molecular parts of the linker remain in the synthesized product, and such that the identification point for the enzyme and the point at which the synthesis product is released via the disintegration of the linker are different.
Patent DE-19627982-A1 (DE)
Inventor: SPEIL WALTER DIPL ING
IPC: F01L1/08
Filed: 1996-07-11
Abstract: An hydraulic play compensating element (1) is disclosed, for example for a valve gear mechanism of an internal combustion engine. Its play compensating function is ensured by a defined leak gap (14). The components (3, 5) contiguous to the leak gap (14) are designed in such a way that the leak gap (14) has an optimum size over the whole range of operation temperatures of the element (1).
Patent DE-19631796-A1 (DE)
Title: Biological purification for treating sewage
Inventor: SPIES AXEL DIPL ING DR
IPC: C02F3/30
Filed: 1996-08-07
Abstract: Purifying effluent using biological methods and optionally physical and/or chemical process involves \- 2 biological cleaning steps including: (a) degrading carbon under aerobic conditions to give a CSB value of 60-80 (preferably 70-75) % CSB and 70-90 (preferably 75-85) % BSB5 and (b) nitrification to reduce the ammonium nitrogen content in the effluent at the end of the process to < 10 mg/l. Also claimed is a purification apparatus comprising a reactor (1) containing a vertical feed pipe (7) positioned concentrically relative to the reactor mantle. Contaminated effluent is supplied through a nozzle (3) extending into the top end of the pipe. A second reactor contains carrier materials for immobilising microorganisms, preferably packing material with a specific surface area of 150-230 m<2>/m<3>. Preferably, the dwell time for step (a) is 0.25-0.5 (preferably 0.33) hours and for step (b) it is 1.2-3 (preferably 2) hours. Bacteria concentration in step (b) is 7-20 kg/cm<3>. The specific bacteria growth rate in steps (a) and (b) is 60-90 % of the total growth rate. Effluent from step (a) has a BSB5 concentration of 30-100 (preferably 60) mg/l and the ammonium nitrogen content of the effluent for step (b) is 2-20 (< 10) mg/l. Effluent supplied to step (a) has a CSB/BSB5 ratio of 1.5-3 (2). The BSB5/N ratio of effluent supplied to step (b) is 0.5-2.5 (1). A loop reactor is used for step (a) and a solid or fluidised bed reactor is used for step (b).
Patent DE-19639604-A1 (DE)
Inventor: FISCHER ARTUR PROF DR
IPC: F16B13/14
Filed: 1996-09-26
Abstract: The plastic dowel has a fabric sleeve and a channel for a fastening screw. The screw channel (3) is conically shaped over part of its length, in adaptation to the nozzle (9) of a spray device (10), which injects mortar into it. At the front insertion end (14) of the dowel, the channel is sealed by an injection skin (15). The channel has an internal stop (8) to limit the insertion movement of the nozzle. A shaft inside the dowel has outlet (11) for the injected mortar, and these are positioned in the front section of the dowel, and at the end of the conical section (6) of the screw channel.
Patent DE-19641680-A1 (DE)
Title: Illuminated sign e.g. for fire escape route
Inventor: REISEN WILLY
IPC: G08B5/36
Filed: 1996-10-15
Abstract: The illuminated information sign, using symbols and the like, has a number of light emitting diodes (LED) (8) as the illumination. They are positioned in or behind the sign board (4) to be illuminated to give a generally constant lighting effect. The LEDs are cast within the translucent material of the sign board (4),  such as a moulding resin or silicon.
Patent DE-19642097-A1 (DE)
Title: Drive for oil-tight vacuum pump, esp. a rotary disc vacuum pump
Inventor: BAHNEN RUDOLF
IPC: H02P25/04
Filed: 1996-10-12
Abstract: The drive has a single-phase synchronous motor with a main winding (2,3), auxiliary winding (4,5) and capacitors (6,7). The auxiliary winding has several tappings with a changeover switch and electronics for automatic operation of the changeover switch. The electronics actuate the switch depending on the instantaneous demand. The voltage drop across an auxiliary winding acts as the control parameter for the tapping changeover switch.
Patent DE-19650884-A1 (DE)
Title: Magnetic valve
Inventor: ERLACH HANS DIPL ING
IPC: F16K31/06
Filed: 1996-12-07
Abstract: The magnetic valve has an electromagnetic actuator part (2) and a valve part (3). The actuator (2) has at least one spool and a first armature. The latter is biased by the force of a first spring. The valve part (3) has a valve plunger (7a) mechanically connected to the first armature (6a). The valve plunger (7a) frees a first current path when it is in one of its two positions. The actuator (2) has a second armature (6b). When current is applied to the electromagnets (4) this is moved against the force of a second spring. The valve part (3) has a second valve plunger (7b) mechanically connected to a second armature (6b). When this is in one of its two positions it sets up a second current route. Preferably the second valve plunger is hollow and arranged concentric to the first plunger.
Patent DE-19651772-A1 (DE)
Inventor: CHUNG GIL-YOUNG
IPC: H01L33/44
Filed: 1996-12-12
Abstract: A light emitting diode is made by forming a porous layer 3 on one side of a silicon substrate 2, coating the layer with a solution containing impurities and thermally treating the layer to form a porous layer 4 doped with impurities. For an n-type silicon substrate, a solution containing group III ions such as boron, aluminium, gallium or indium is used, whereas for a p-type silicon substrate, group V ions such as phosphorus or antimony are used. Contact layers 1, 5 are formed on the surfaces of the diode.
Patent DE-19653865-A1 (DE)
Title: Twin weight flywheel for internal combustion engine
Inventor: GOEBBELS HELMUT
IPC: F16F15/18
Filed: 1996-12-21
Abstract: The flywheel has one weight (4) connected to the crankshaft (3), and the other (2) to a transmission shaft. A bearing (5) between the weights enables them to rotate relative to each other. The weights have magnets (8-11) in them so that they have like polarities opposite each other. The first weight may be in the form of a disc, with its magnets (8,9) in the form of hollow cylinders fitted to the side facing the second weight.
Patent DE-19703265-A1 (DE)
Title: Process separates single sausages from a string of sausages
Inventor: STIMPFL CHRISTOF
IPC: A22C11/00
Filed: 1997-01-30
Abstract: In a process to separate single sausages from a string of sausages separated by e.g. clips,. Each sausage is detached from the string by a laser beam whose width is greater than that of the clip. The cutting action may be effected simultaneously by two laser beams directed to the sausage intersection from different angles and directions. The laser beams may be directed either side of a single clip, releasing the clip and sealing the sausage ends in a single action.
Patent DE-19704729-A1 (DE)
Inventor: BILZ PETER
IPC: B60K17/22
Filed: 1997-02-07
Abstract: The invention relates to a side shaft journal (31) for a differential gear, comprising a inner end which can be inserted into the differential gear, said inner end having an outer toothing (22) and a ring groove (23) for receiving a locking ring (24) by means of which the inner end can be removably connected to a side shaft wheel (25) of the differential gear. Said side shaft journal also comprises an outer end which can be connected to a joint component (41) of a universal-joint drive shaft, said outer end having a toothing (32) and formed elements (33, 34, 40) for receiving axial securing elements, which can be non-destructively removed, for the joint component. The shaft journal (31) is configured as a hollow shaft.
Patent DE-19704988-A1 (DE)
Title: Manufacture of mineral wool pipe insulating sections
Inventor: NABER WILFRIED
IPC: B29C35/04
Filed: 1997-02-10
Abstract: Pipe cladding sections are made by winding a length of mineral wool, which contains a binder of heat activated hardener, on a heated, cylindrical mandrel (46) at a winding station (44) and then heat treating it in a heating installation (64, 66). The mandrel (46) is made in one piece.  Also claimed is the process sequence of heating a rotating mandrel, winding cladding material on the rotating mandrel, cold-smoothing the surface, hot-stabilising the cladding and finally withdrawing the mandrel.
Patent DE-19705022-A1 (DE)
Title: Boron nitride crucible with specified absorption coefficient
Inventor: KIMURA NOBORU
IPC: C30B35/00
Filed: 1997-02-10
Abstract: Crucible made of boron nitride has a side region and a base region with an absorption coefficient of not more than 1.7 at a wavelength of 3700-6500 cm<-1>.
Patent DE-19707167-A1 (DE)
Title: Drinks filter assembly raised from surrounding drainage channel
Inventor: FRISON HARRY
IPC: B01D25/21
Filed: 1997-02-22
Abstract: A drinks filter chamber has a filter plate (2) surrounded by a frame (3). One or both sides of the plate (2) has a fluid drain covered by a filter cloth. Fluid drains through holes to the outside of the frame. The plate (2) has one or more supporting surfaces for the filter cloth rests and drainage passages are spaced from the base plate (2) on the rear face of the supporting faces.
Patent DE-19709511-A1 (DE)
Title: Wood splitter machine
Inventor: ACKERMANN KARL
IPC: B27L7/02
Filed: 1997-03-08
Abstract: The device has a power-driven splitter knife (5) and a timber abutment. This is formed by a table (10) with wood holder resp. centering recess (11) in the middle, which is positioned in the radial cutting plane of the rotating knife. The knife moves contact-free directly along the rear edge (22) of the table, and the gap between knife and table edge is adjustable. The table is mainly horizontally, is height-adjustable, and can be inclined forward and/or backward. The splitter knife consists of esp. two diametrically opposite individual knives with radial leading cutting edge and trailing splitting wedge.
Patent DE-19712717-A1 (DE)
Title: Fastening for refuse bins
Inventor: KURTH ANDRE
IPC: B65F1/16
Filed: 1997-03-26
Abstract: The fastening comprises at least two separate and independently operated cylinder locks (6,7) in a lock case. The fastening is incorporated in the side of the waste-bin (2,9). A striking plate (5) near the top rim outside the container (2) is fixed to at least one container side. The lock case with at least two cylinder locks (6,7) is positioned on the inside of the lid's (9) side gripping over the rim of the container. The lock case is joined to a counter striking plate or to a rosette (8) on the front of the side cover.
Patent DE-19714531-A1 (DE)
Title: Rotary blade axial exhaust ventilator for chimneys etc.
Inventor: MARTELLI PAOLO
IPC: F23L17/00
Filed: 1997-04-08
Abstract: The exhaust ventilator consists of a multiple-stage ventilator which is driven by a motor (5). The motor has shafts (5b,c) on which the rotors (6a,7a) of the exhaust ventilator are fixed. The rotors are arranged axially between fixed blade sets (9a,b). The fixed blade sets are the integral parts of a cylindrical sleeve. The sleeve can be fixed to the inner wall of a chimney. Each sleeve half (1a,b) has a radial flange (3,3a-3c) which stretches outwards and serve for fixing onto the inner wall of the hood (2).
Patent DE-19717375-A1 (DE)
Title: System for moving group of trolleys
Inventor: BRAND JOERG
IPC: A47F10/04
Filed: 1997-04-24
Abstract: The system applies to trolleys (1) which can be telescoped together and have a single front roller (2) for steering and two rear fixed rollers (3) which can be locked by brakes when the trolley is loaded. The system comprises a motor-driven towing tractor (8) which has at least one wheel which can be steered.  A tension band (9) couples the tractor to the trolley group and the towing tractor is controlled from a controller (10) which is separate from the towing tractor. The tension can be an extendable band which links the towing tractor with the last of the trolleys or wraps around all the trolleys and is secured at both ends to the towing tractor.
Patent DE-19720430-A1 (DE)
Title: Moulding of viscous melts for maximum strength when introducing around cores and inserts
Inventor: HELMINGER MARKUS DIPL ING
IPC: B29C45/26
Filed: 1997-05-15
Abstract: New injection moulding method is claimed for viscous plastic melt. A mould core projects into the cavity from an internal mould wall. This will produce a depression or passage in the moulding. During filling, melt flows converge downstream of the core, to form a connecting seam. In the downstream region, the melt flow direction is varied. The novel feature is use of the tool core (21) to effect flow deflection, by rotation about its own axis. Also claimed are: the corresponding equipment to execute the process; and the mould so constructed.
Patent DE-19721128-A1 (DE)
Inventor: MARKHOFF KLAUS
IPC: F17C1/06
Filed: 1997-05-20
Abstract: The invention relates to the partial or complete use of a pressurized gas cylinder known per se for compressed, liquefied or dissolved gases as a liner for a composite cylinder. This enables production costs of a composite cylinder to be reduced by 1/3 when compared to the costs arising from the production of a new composite cylinder using current manufacturing technologies.
Patent DE-19723371-A1 (DE)
Title: Multi-media function hall
Inventor: BUERGERLICHER NAME KRAUT HELMU
IPC: E04H3/22
Filed: 1997-06-04
Abstract: The multi-media event hall has a polygonal floor plan. The centre of the hall is divided into areas for people to be seated or to stand (16). Projectors are located in the corners (17,18) and lighting units (19) and projectors screens (7-12) are located in the auditorium. Stages and runways (13-15) are provided for the performers, with changing room areas at the rear.
Patent DE-19724151-A1 (DE)
Title: Cooling device used as household refrigerator
Inventor: ATHANASIOU ATHANASIOS DR ING
IPC: F25B29/00
Filed: 1997-06-07
Abstract: The cooling device (1) has a storage chamber (2) cooled by a refrigerator. Waste heat from the refrigerator is fed to a used water tank (8) to heat used water.  The tank is integrated with the cooling device. Part of the condenser (6) of the refrigerator is arranged in the used water tank.
Patent DE-19728063-A1 (DE)
Title: Electric cable for thermocouple
Inventor: VLOON PAULUS JACOBUS
IPC: H01B7/32
Filed: 1997-07-01
Abstract: The cable has at least three conductors (2,4a,4b) and an insulating covering. The conductors are mechanically connected together essentially over their entire length, whereby the material of at least one conductor is different from the material of at least one other conductor if it is to be connected (5) to the other conductor. The resulting conductor pair can be used as a thermoelement. The cable is a strip cable (1) consisting of adjacent conductors, whereby the insulating coverings of the adjacent conductors are joined together.
Patent DE-19729693-A1 (DE)
Inventor: FRANKE HELMUT
IPC: F16D48/02
Filed: 1997-07-11
Abstract: A pump (P) produces an oil flow, the path of which is determined by a distributing valve (WV) and contains a choke (2) as a gauge. A regulating valve (RV) is connected to the inflow and outflow (3,4) of the flow path (1) of the first choke before and after it and has a regulator piston (6) moving against spring force (5). A control groove (7) on the regulator piston co-operates with a branch (10a,10b) with a clutch and tank pipe (11,12), between the piston chamber (8) and the spring chamber (9) of the regulator valve. A second choke (14) adjustable to the closing time of the clutch (K) is inserted into the outlet pipe (13) leaving the end part of the spring chamber to the return (4). A relief outlet (15) is connected to the return and leaves the spring chamber at a point apart from its outlet pipe.
Patent DE-19733096-A1 (DE)
Title: Regulating power assistance apparatus e.g. for motor vehicle power steering
Inventor: BROSSEIT KARSTEN
IPC: B60R16/08
Filed: 1997-07-31
Abstract: The method involves setting the volume flow of hydraulic external energy in the power assistance apparatus dependent on an external load. The volume flow or a value proportional to the volume flow is varied continuously, and load changes are determined via system parameters of the power assistance apparatus.  E- The value proportional to the volume flow is the rotation speed of a hydraulic pump. An arrangement for regulating the power assistance apparatus in a motor vehicle is also claimed.
Patent DE-19745372-A1 (DE)
Title: Photographic silver halide material especially useful for color negative film
Inventor: ENDRES LOTHAR DIPL CHEM DR
IPC: G03C7/30
Filed: 1997-10-14
Abstract: In a photographic silver halide (AgX) material with base and light-sensitive AgX emulsion layer(s) with a surface-sensitized, light-sensitive AgX emulsion (emulsion A), emulsion A contains 5-50 mol% of an internally-sensitized emulsion B with respect to silver (Ag) in emulsion A.
Patent DE-19748443-A1 (DE)
Inventor: SCHROETER FRANK
IPC: E05B63/00
Filed: 1997-11-03
Abstract: The door lock has a freely-mounted cam disk (13) to carry the spring bolt between the two follower sections (11,12). The cam disk (13) and the two followers (11,12) have an adjustment unit (15) which can be set, and is with a force fit at the spring bolt operating unit. The cam disk (13) grips in a carrier opening of a bolt tail behind the spring bolt.
Patent DE-19748651-A1 (DE)
Inventor: LINKIES ADOLF HEINZ DR
IPC: B01J41/14
Filed: 1997-11-04
Abstract: The copolymer consists of the basic structural monomer elements A1, A2 and A3, whose total amount equals 100 wt. % and wherein (a1) = 5 to 97 wt. % monofunctional basic structural elements A1 of general formula (II), wherein R<1>-R<6> independently mean hydrogen, C1-12-Alkyl, C2-12-alkenyl, C4-8-cycloalkyl, C6-12-aryl, C7-13-aralkyl or R<1> and R<2>, R<3> and R<4>, R<5> and R<6> independent from each other and together mean C3-7-alkylene which can be interrupted by -O-, -NH- or -N(C1-4-alkyl); Z = NH, N(C1-20-alkyl), CH2 or CH(C1-20-alkyl); X = a straight-chain or branched C1-30-alkylene, wherein one or more hydrogen atoms can be replaced by halogen, which can be interrupted by 1 to 3 not directly neighboring radicals -O-, -S-, -COO-, -O-CO-, -NH-, -NR<7>-, NH-CO-, -CO -NR<7>-, -CO-NH-, -NR<7>-CO-, NH-CO-NH-, -O-CO-NH-, -NH-CO-O-, -N<+>R<7>R<8>-B<->-, -P<+>R<7>R<8>R<9>R<9a>- B<-> together with R<7> to R<9a> independently mean C<1-6>-alkyl, -CC- or -CH=CH-, phenylene, cyclohexylene, cyclopentylene, which can be substituted; B<-> = the anion of an acid; -Y- = a single bond, -O-, -COO-, -O-CO-, -NH-CO-, -CO-N<7>-, -CO-NH-, -NR<7>-CO-, -NH-=CO-NH-, -O-CO-NH-, -NH-, -NR<7>- together with R<7> mean C1-6-alkyl or phenylene, cyclohexylene, cyclopentylene, which can be substituted; R<10> = hydrogen or C1-4-alkyl; (a2) = 0 to 95 wt. % disfunctional structural elements A2 with a similar structure to that of A1, and (a3) = 0 to 92 wt. % additional copolymerizable basic structural elements A3.
Patent DE-19749447-A1 (DE)
Title: Automotive double-walled seam-welded exhaust pipe
Inventor: FISCHER HANS
IPC: B21C37/08
Filed: 1997-11-10
Abstract: A double-walled metal pipe has an outer pipe (7) and an inner pipe (6). The inner face (8) of the outer pipe is separated from the outer face (5) of the inner pipe by a sickle-shaped gap (14) which either partially evacuated or filled by gas. The two pipes touch along a weld seam (13).
Patent DE-19749896-A1 (DE)
Title: Pyrotechnical safety switch for motor vehicle
Inventor: SCHNEIDER VICTOR
IPC: H01H39/00
Filed: 1997-11-12
Abstract: A conductor element (3) is mechanically and electrically severed by a pyro-electric drive, and the conductor ends remain within a housing. The conductor element has an electro-thermally severable fusible region (3d) which is connected in series with the separation region (3e) of the pyro-electric drive. The fusible region has a defined response characteristic and
Patent DE-19753203-A1 (DE)
Title: Assembly to process waste packaging materials
Inventor: HUESKENS JUERGEN
IPC: B03B9/06
Filed: 1997-12-01
Abstract: The assembly  has a sieve (3) with a mesh width of 160-260 mm and pref. 180-240 mm, to separate the waste into at least a coarse and a fine fraction.     The coarse fraction is sorted at a manual scanning platform (21).  The finer fraction is sorted by a magnet (4) to separate ferrous matter, before passing to a further sieve (6) with a mesh width of 80-160 mm and pref. 100-140 mm, to give  further coarse and fine fractions.      The coarse fraction is fed to a separator (13) to give heavy and light fractions.  A scanning platform separates the light fraction into paper and cardboard materials on one side and mixed plastics on the other side.  A separating assembly (15) separates the heavy fraction into usable and unusable portions. The usable portion is separated into usable types, at an automatic sorting module (16).      The fine fraction passes through a sieve (6) and magnet (7) followed by a separator (9) to remove non-ferrous matter such as aluminium and similar compounds, and a following unit (11) for the automatic separation of plastics.  A scanning table (8), after the sieve (6), is for the separation of small polyethylene and polypropylene materials in the fine fraction leaving the sieve (6).