baber/WOPTO huggingface dataset:
Patent DE-4231751-A1 (DE)
Title: Particular key identification for motor vehicle security - analysing acoustic spectrum obtd. from microphone exposed to sounds of key insertion and rotation in ignition lock
Inventor: KOLB HANS DR
IPC: E05B83/36
Filed: 1992-09-23
Abstract: The key when inserted into or rotated within the lock generates acoustic noise whose frequency spectrum contains components characteristic of the eigen frequencies of the key and lock. Comparison of the spectrum with one measured and recorded for an authentic key enables any attempt at operation of the lock with a spurious key to be forestalled. A microphone or piezoelectric element is coupled rigidly to the ignition lock, and its output is amplified, digitised and stored for authentication. ADVANTAGE - key is positively identified from frequency spectrum of noise which it generates, so that engine-starting with false key is excluded, practically without modification of ignition lock.
Patent DE-4232767-A1 (DE)
Title: Passenger-transport vehicle with side corridor - has antechamber doors at toilet corridor end and includes end compartment wide enough for wheelchair
Inventor: KRIEBISCH EBERHARD
IPC: B61D35/00
Filed: 1992-09-30
Abstract: The vehicle, esp. a railway carriage, has ante-chambers at the ends reached via doors and steps, also doors for a side corridor leading to passenger compartments, toilets, etc. A lift for cripples is provided at one access door at least. The ante-chambers (3) are enlarged, and the corridor doors (4,5) allow the passage of wheelchairs. The end portion (7) of the corridor (6) is widened to form an end compartment (9) of reduced width and with widened sliding door (10). A toilet (13) accessible to cripples in wheelchairs is connected to this compartment and/or the space (12) between the doors (4,5). The compartment can be extended compared with the others, so as to accommodate at least one cripple in a wheelchair together with an attendant. USE/ADVANTAGE - Railway carriage comfortably accommodates cripples without separation from other passengers, esp. in a long-distance excursion train.
Patent DE-4234086-A1 (DE)
Inventor: HENCO KARSTEN DR
IPC: C12Q1/68
Filed: 1992-10-09
Abstract: A process of the qualitative and quantitative determination of at least one in vitro amplified nucleic acid in a closed reaction chamber. In said process there is at least one substance (probe) during or after the amplification of the nucleic acid which enters into interaction with the nucleic acid to be detected; spectroscopically measurable parameters of the substance (probe) undergo a change and thereby a measurable signal is generated; the sample to be measured is exposed to the effect of a gradient which can at least partly denature the nucleic acids; the measurable parameter which alters through the effect of the gradient is measured; and the entire amplification reaction, including the qualitative and quantitative determination may be performed in a closed reaction chamber (measuring compartment) which does not have to be opened during the process. The method is based on a comparison of the copy number and sequence of a DNA or RNA to be analysed with an internal standard with the aid of a time-temperature gradient. Detection is performed with optical processes in homogeneous or heterogeneous phases and requires no electrophoretic separation methods. The amplified reaction process may remain closed both during and after analysis. This, for example, permits disposal by amplified reaction processes with no risk whatsoever of contamination.
Patent DE-4235233-A1 (DE)
Title: Identification system for vehicle and number plates - has video image processed to identify number from plate together with characteristic features of vehicle
Inventor: ROZEK WERNER DR
IPC: G06V10/32
Filed: 1992-10-15
Abstract: The identification system uses CCD video cameras (2) mounted on a gantry (3) over the lanes of a road and are set to scan a vehicle as it passes. The image data is received by a processing unit (4). This has stages to extract colour and number plate information. A particular unit extracts the 3D features of the vehicle number plate characters and the signals are compared with reference values provided in table form. The identification process provides a wide tolerance range for number identification. USE/ADVANTAGE - Automatic identification of numbers.
Patent DE-4235747-A1 (DE)
Title: Syntactic in-situ foam prodn
Inventor: BURGER HANS-JOACHIM
IPC: B29C70/66
Filed: 1992-10-23
Abstract: A process for the prodn. of syntactic in-situ foam (I) comprises wetting particles of foam (II) with an adhesive matrix (III) and water.Pref. (II) consists of spherical particles of pre-expanded polystyrene, polyolefin or other foamed material, opt. shredded scrap foam parts. The foam particles are pre-dried, ensiled and wetted with the hydrophilic matrix resin, pref. in an air drier-silo fitted with a stirrer, after which the wetted material is pref. dried and stored a dew pt. of about -70 deg.C. The prod. is removed from the silo by suction and transported to the point of use by suction or compressed air, pref. while spraying with water. The water required for reaction on site is supplied as vapour or mist.
Patent DE-4237462-A1 (DE)
Title: Lacquering plant for car bodies - has electro-ionising units in air channel to neutralise any toxic chemicals produced
Inventor: DEML ERICH
IPC: B05B15/12
Filed: 1992-11-06
Abstract: Car bodies are lacquered by a spray process, using a combined lacquering and drying room. There is a filter plate (5) near the ceiling of the room and separate channels for fresh air inlet and waste air. In the space (4) above the filter plate, there are a number of electro-ionising units (11), their purpose being to neutralise any toxic chemicals and thus provide an environmentally-friendly plant. They are arranged in two parallel rows. There may be an additional fan in the exhaust channel. ADVANTAGE - Environmentally-friendly plant.
Patent DE-4239795-A1 (DE)
Title: Lamp post designed to break on impact - incorporates bored-out section above ground level to produce relatively weak section
Inventor: FORSMAN CURT
IPC: E01F9/635
Filed: 1992-11-26
Abstract: The post (1) for supporting lighting, wires etc. is of wood and is solid in its upper section. The lower section (L) has its core (2) bored out, leaving a supporting wall. On impact by a vehicle, the bored-out section breaks comparatively easily compared to its solid equivalent. The post wall thickness can be between 23 to 35 mm, and can preferably be 35 mm. The height of the bored-out section above ground can be between 0.3 mm and 1.5 mm. USE/ADVANTAGE - Economic street lamp post which breaks easily on impact.
Patent DE-4242180-A1 (DE)
Title: Detachable connection between two surfaces - has profiled strips interlocking on surfaces, with spacer piece between
Inventor: RITZER CHRISTIAN
IPC: F16B5/00
Filed: 1992-12-15
Abstract: The profiled strips (3; 5, 6) are each joined in pairs only by a locking pawl (3.1;5.1;6.1) at right angles to the strip`s plane against the thrust of at least one spacer piece (4) loosely interposed between them. At least the spacer piece(s) or the two profiled strips or their locking pawls are deformable to a limited extent. The separate spacer piece is a seal thicker than the height of the separate locking pawl. The separate locking pawl has a toothed cross section with a wedge surface (3, 2) as a thrust piece for a corresponding wedge surface (3.2) of the paired locking pawl (3.1). ADVANTAGE - The connection can be released without a separate energy storage device, for instance for a window in a vehicle.
Patent DE-4243001-A1 (DE)
Title: Programmable filling machine for fluids into containers, e.g. drink bottles
Inventor: WEIS WILHELM
IPC: B67C3/26
Filed: 1992-12-18
Abstract: The filling head has a sealing face to locate onto the necks of the containers (1) to be filled and with level sensors (4,5) set for different fluid levels. The filling control is switched to the required level for a particular container and the other sensors are redundant. To change containers the control is simply switched to the appropriate sensor.The sensors are mounted in the ring concentric to the seal and inside the seal. The filling head has a conical input flange to locate on the neck of each container. The filling is regulated by microprocessor (34) controlled valves (31-33) in the filling head.
Patent DE-4300588-A1 (DE)
Title: Castor mounted hospital bed with night table on castors
IPC: A47C19/22
Filed: 1993-01-13
Abstract: The bed cooperates with jacking counter-bearing (13) in the form of an oblique plane. The jacking counter-bearing is secured at a front side of the bed under-frame (5).It is fitted between shanks of the transport space open towards the bed front side and surrounded by an inverted, U-shaped bed head (7) as a postal. The oblique plane extends towards the floor in the direction of the open front side of the U-shaped transport space.
Patent DE-4302289-A1 (DE)
Inventor: PETROV ORLIN DR
IPC: C07C269/06
Filed: 1993-01-25
Abstract: PCT No. PCT/EP94/00034 Sec. 371 Date Oct. 12, 1995 Sec. 102(e) Date Oct. 12, 1995 PCT Filed Jan. 8, 1994 PCT Pub. No. WO94/17033 PCT Pub. Date Aug. 4, 1994The invention relates to a process for the production of C-substituted diethylenetriamines of general formula   <IMAGE>   in which R1, R2, R3 and R4 have different meanings.
Patent DE-4302635-A1 (DE)
Inventor: FINKL CHARLES W
IPC: C22C38/50
Filed: 1993-01-30
Abstract: A low alloy steel product having high hardenability and good machinability in the presence of a relatively low S content, said steel consisting essentially of the following composition in weight percent:      C   from about   .42   to about   .52      Si  from about   .15   to about   .35      Ni  from about   .65   to about   .95      Cr  from about  1.40   to about  1.60      Mo  from about   .30   to about   .50      Mn  from about   .75   to about   .95      V   from about   .04   to about   .10      S   from about   .010  to about   .025      Tl  from about   .003  to about   .075      Al  from about   .015  to about   .030      Ca  about 15% of Al      H   2.2 ppm max      O   30 ppm max      Fe  balance and non-deleterious impurities i
Patent DE-4307874-A1 (DE)
Title: Upright skiing with manual control
Inventor: TRUMPLER THEODOR
IPC: A63C5/00
Filed: 1993-03-12
Abstract: Published without abstract.
Patent DE-4310380-A1 (DE)
Title: Variable modular-construction system consisting of plastic recycling material, in particular for surfacing useful-material collection locations
Inventor: KLEIN HANS JUERGEN
IPC: E01C5/20
Filed: 1993-03-30
Abstract: Useful-material collection locations are produced from various building materials, e.g. concrete or bituminous layers. During laying or dismantling of a useful-material collection location, the abovementioned building materials can only be reused to a limited extent and rubble accumulates. The plastic-recycling modular-construction system can be erected, dismantled or reconstructed as often as required with low expenditure. The systems may also be reduced in size or extended as required. Plastic waste, which accumulates in large quantities by the specific collection of useful materials, can be reused in an expedient and environmentally friendly manner by said modular-construction system. The system thus relieves refuse landfills and is an active contribution to environmental protection. High assembly costs for screw-connections or anchorage means are dispensed with. Clearances (1) for fastening fences, screens or anchorage means of walls may be provided in the modular-construction-system parts. The individual parts are held together by virtue of bent-up portions (2), and costly screw-connections are dispensed with. The variable modular-construction system may be arranged as a square (3) or as a rectangle (4) of any size. The variable modular-construction system may be used both as a useful-material collection location for useful-material containers and for the substructure of seat arrangements.
Patent DE-4316495-A1 (DE)
Title: Hybrid magnetic aerial railway - comprises high temp. superconducting linear motor rotor and I.C. engine next to stator winding
Inventor: BERLING ECKART DIPL ING
IPC: G21B3/00
Filed: 1993-05-17
Abstract: Hybrid magnetic aerial railway device (I) comprises a high temp. superconductor linear motor rotor in the vehicle for normal journeys and an I.C. engine for emergencies next to the stator winding in the roadway. The engine is driven by liq. H2 and it cools the rotor. Also claimed are: (i) high temp. superconductor magnet of the Shubrikov-Abrikosov vortex; (ii) splitting sensor to regulate the splitting gap between the roadway and vehicle; (iii) pressure-dependent high temp. superconductor piezo-valve, cooled by liq. H2, (iv) magneto-calorific condenser of isentropic demagnetisation; (v) electro-calorific condenser working according to the 'Peltier effect'; (vi) cold deuterium-halium fusion, in which He, produced by liquefaction, can be used as a coolant in superconducting; (vii) current produced from heat of fusion; and (viii) type II high temp. superconducting elements. ADVANTAGE - The appts. can be operated electromagnetically for normal journeys and thermomechanically for emergencies.
Patent DE-4317476-A1 (DE)
Inventor: KRELL VOLKER
IPC: B29C45/17
Filed: 1993-05-26
Abstract: The invention relates to an apparatus for minimizing waste in injection mouldings from injection moulding machines of known type, having an injecting and plasticizing unit (1, Fig 1 not shown) on the one hand and a closing unit (10, 12; Fig 1 not shown) on the other hand, the closing unit having, in or along the parting plane (15) of the mould halves (5, 6), a plurality of mould nests (16) which can be opened and closed and can be filled by way of a system of distributor channels with a viscous, solidifiable rubber or synthetic material, and at least one wall region of each mould nest aligned perpendicular to the direction of closing the closing unit being formed or supported by the membrane-like wall (72) of a cavity (73), which can be acted upon by a fluid, in at least one mould half (6), the cavity (73) being filled with a constant quantity of fluid is closed in pressure-tight manner and its wall regions (74), which are aligned parallel to the direction of closing, being formed in this direction to be both in one part and also yielding. <IMAGE>
Patent DE-4325064-A1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1993-07-26
Abstract: A seating and sealing insert (10) for mounting a heated injection molding nozzle (12) in a well (14) in a mold (16). The hollow insert (10) has a cylindrical central portion (86) extending between a rear seating portion (88) and a forward sealing portion (90). The rear seating portion (88) is outwardly flanged to seat in the well (14) in the mold and forms an inner seat (104) to receive a cylindrical support flange (42) of the nozzle to accurately support the nozzle in the well (14) in the mold. The forward sealing portion (90) has a V - shaped forward face (106) and inner and outer surfaces (108,110) which are forced outwardly by melt pressure to seal against the nozzle (12) and the mold (16). Thus, the seating and sealing insert (10) provides an insulative air space (82) between the heated nozzle and the surrounding mold and the forward sealing portion (90) prevents the escape of pressurized melt into the insulative air space (82). <IMAGE>
Patent DE-4329574-A1 (DE)
Title: Steep-walled tent, in particular awning for caravans
Inventor: RUMMEL WERNER
IPC: E04H15/06
Filed: 1993-09-02
Abstract: A description is given of a steep-walled tent, in particular awning (4) for caravans (2), with a flysheet (7) connected in the roof/wall transition region. In order to avoid the danger of tripping produced by structural rods and guy ropes, the flysheet (7) exhibits, in its underside, a linkage which carries out a reinforcing function over a flat surface area, and the flysheet is supported on the steep wall (3) of the awning (4) with the aid of struts (8) and clamping anchors (9). The flysheet (7) can be connected on the roof (5) of the awning in a removable manner by means of a double weather-strip rail and two weather strips. <IMAGE>
Patent DE-4336550-A1 (DE)
Title: Process for producing interior components for motor vehicles and apparatus for carrying out the process
IPC: B29C45/00
Filed: 1993-10-27
Abstract: The present invention relates to a process for producing interior components for motor vehicles and to an apparatus for carrying out the process. By virtue of using the injection-moulding technique and by virtue of the clearly reduced number of working steps in comparison with conventional production processes, the overall result is an extremely flexible production process by which the most varied of interior components with the most varied of requirements can be produced, for example pillars, rear shelves, boot linings, wheel-house panellings, door panellings, consoles, side panellings, roof liners, car carpets etc. Furthermore, by virtue of the reduced number of working steps, fewer machines and tools are also required, with the overall result that the production of interior components is much less expensive, the space requirement is considerably reduced, and is further reduced by the apparatus according to the invention for carrying out the process. The reduction in the number of tools required makes it possible to combine them in one tool. This moulding tool according to the invention is a shaping mould, an injection mould and a cutting or punching mould and has a lower mould half and an upper mould half, the lower mould half having a clamping device for clamping in a decorative material and the upper mould half having slide channels and hot runners. The apparatus according to the invention has a device for... Original abstract incomplete.
Patent DE-4341283-A1 (DE)
Title: Proline and hydroxy:proline prodn. useful for carba:penem antibiotic prodn.
Inventor: NIYOSHI SHISUKE
IPC: C12P21/06
Filed: 1993-12-03
Abstract: Prodn. of aminoacids from proteins or peptides contg. proline (Pro) and/or hydroxyproline (Hypro) residues that are difficult to degrade is by using cells, pref. in an aq. medium, from Xanthomonas (X.) or its prod. which hydrolyses the protein or peptide. Pref., X. is X. maltophilia (malt.) or X. JCM 3857 (Ferm-BP-4475), X. malt NA-62 (FERM-BP-4479) or JCM 3807 (FERM-BP-4474). The proteins to be degraded are pref. collagen, casein or prolamine.Also claimed is method for prodn. of trans-4-hydroxy-L-proline by applying cells or a cell prod. of X. capable of hydrolysing the protein or peptide and isolating trans-4-hydroxy-L-proline.The ability to hydrolyse proteins or peptides that are difficult to degrade has the pref. meaning that all of benzyloxycarbonyl gp. (Z)-Pro-Pro, Z-Pro-hypro and Z-glycine-Pro can be hydrolysed.
Patent DE-4343657-A1 (DE)
Title: Dialling system call forwarding appts.
Inventor: WIECHMANN MANFRED DIPL ING
IPC: H04M3/46
Filed: 1993-12-21
Abstract: The appts. forwards unanswered calls to a subscriber terminal in a dialling system. The appts. contains a device which first forwards calls when a predetermined number of calls following an operation at the terminal are unanswered, and only when no operation has taken place at the terminal since the first of these unanswered calls. Preferably, the appts. can forward calls when a call is not answered within a given time and when it is within a given period after the last unanswered call. The predetermined number of unanswered calls to trigger call forwarding can be one or more.
Patent DE-4343683-A1 (DE)
Inventor: ROOS OTTO DIPL CHEM DR
IPC: C07D409/12
Filed: 1993-12-21
Abstract: Compound of general formula I wherein A denotes a benzo, indolo or thienyl group; B denotes the group -O-, -S- or -CHR5-, wherein R5 is hydrogen, (C1-6)alkyl, phenyl or benzyl; R3 denotes 2- or 3-thienyl, (C4-7)cycloalkyl, (C4-6)cycloalkyl(C1-5)alkyl or wherein R is (C1-4)alkyl, hydroxy, -N3, halogen (F, Cl, Br, I), CF3 or (C1-4)alkoxy, u is 0, 1, 2 or 3, and m, R2, R4, R7, R8 and R9 are as defined in the specification, as well as pharmaceutical preparations containing these compounds and the pharmaceutical use thereof.
Patent DE-4402365-A1 (DE)
Title: Line plug for distributor changeover connections
Inventor: RADETZKY GERHARD DIPL ING
IPC: H04Q1/14
Filed: 1994-01-27
Abstract: A wiring plug for carrying out switch-over measures on distributors is designed to allow quick and cost-effective switch-over and testing of the wiring jumpers for directions and correct connection w.r.t. subscribers and exchange equipment, and without need for disconnection of the electronic equipment connected to the outer conductor. The conduction paths for both old jumper wiring as well as for the new are insulated from one another, and the conduction paths are provided with tappings for the new wiring and also for the old wiring. All the conduction paths are fitted with test access points so that the old wiring and the new wiring can be simultaneously tapped for test and measurement purposes.
Patent DE-4402493-A1 (DE)
Inventor: SCHUSTER OLIVER
IPC: F04D29/22
Filed: 1994-01-28
Abstract: The invention concerns an impeller wheel (1) made up of shaped metal-plate components, the impeller vanes (5) being fixed to the cover discs (3, 4) by continuous welds located outside the vane channels. Only near the impeller-wheel entry is a gap (8, 9) left between the vanes (5) and one or both cover discs (3, 4) on the delivery and/or aspiration side.
Patent DE-4404171-A1 (DE)
Inventor: PFEIFFER HANS-DIETER
IPC: B60C11/24
Filed: 1994-02-10
Abstract: A tyre has a warning element (1) formed along the base of a broad central channel (2). The element (1) is of a contrasting colour to that of the black tyre and indicates tyre wear. Also claimed is a similar tyre in which the warning element (1) is a series of arrows run circumferentially around the channel (2) and indicates direction of rotation.
Patent DE-4408443-A1 (DE)
Title: Computer-controlled audiometer
Inventor: MUELLER HANS-DIETER
IPC: A61B5/12
Filed: 1994-03-12
Abstract: The audiometer uses a computer (12) to control a sine wave voltage generator which produces pure tones in a headset (13,14) worn by the subject of a hearing test. The computer controls the sequence of sounds produced, their frequency and loudness, and the rate of change of loudness. The hearing test is initiated manually or under computer control. The computer displays on a screen (18) the loudness/frequency coordinate system of an audiogram. Pure tone frequency on loudness for the tests are selected by a cursor (21) on the screen, or entered by keyboard and displayed by the cursor. On completion of the test, results are stored and can be printed out on a printer (52) in standard audiogram format.
Patent DE-4411739-A1 (DE)
Title: Establishing external connections for telephone PBX
Inventor: GROB STEFANIE
IPC: H04M3/38
Filed: 1994-04-06
Abstract: In the procedure special codes are allocated to the users, or connections. The permission for the setting up of an external connection depends on an identity test. In the PBX control (51) at least one memory (SP) is provided which contains personal codes (IPK) allocated to the subscriber's terminals, and general application codes (AAK) associated with the connections. When using the codes for the connection set up, first a special code number (K2) is dialled, followed by a number combination (ZK), corresp. to one stored code. The release of an external line for such establishing such a connection only follows when a coincidence between the number combination and a stored code has occurred.