baber/WOPTO huggingface dataset:
Patent DE-19721483-A1 (DE)
Title: Casting and quenching apparatus
IPC: B22D30/00
Filed: 1997-05-23
Abstract: The casting and quenching apparatus for cast material applied to profiles to be subsequently bent incorporates a casting unit for delivery of a material with a low melting point and a quenching unit for cooling this material.  The casting unit (1) is located above and outside a quenching tank (16), and is movable relative to the profiles (32, 33, 34) to be filled with cast material.  The profiles are held in an appropriate orientation and, at the end of the casting process, are brought into contact with a cooling medium in the tank (16).
Patent DE-19722310-A1 (DE)
Title: Cold rolling machine
Inventor: SCHMIDT KLAUS
IPC: B21H3/02
Filed: 1997-05-28
Abstract: The machine has one or more, and preferably two, additional tools (3) formed as profiling rollers for rolling-in of a recess and rotating with the main rollers (1), and are axially movable on their mountings (7,8) by means of spring pins (5). For torsion compensation for the additional tools their RPM is decoupled from the RPM of the rollers. The torsion compensation is provided by a slipping clutch with a spring-loaded friction lining between the tool holder (4) and housing sleeve (6).
Patent DE-19722794-A1 (DE)
Title: Colour photographic material avoiding loss of latent image stability caused by selenium or tellurium sensitiser
Inventor: SINZGER KLAUS DR
IPC: G03C7/30
Filed: 1997-05-30
Abstract: In colour photographic silver halide (AgX) material with a base and AgX emulsion layer(s), at least one of which is sensitiser with selenium (Se) and/or tellurium (Te), the yellow filter layer between (a) the blue-sensitive layer and (b) and green- and red-sensitive layers contains compound(s) selected from 4-(4-aminobenzylidene)-5-oxo-isoxazoles of formula (I), 3-cyano-2-oxo-dihydrofurylidene-, -dihydrothiophenylidene or -pyrrolinylidene-furan or -thiophenes of formula (II) or 4-(2-acyl-2-cyanovinyl)-anilines of formula (III) as yellow filter dye. In the formulae, R<1>, R<21>, R<31> = (cyclo)alkyl, aryl or heterocyclyl; R<2>, R<3>, R<4>, R<22>, R<33>, R<34> = alkyl; or R<2>/R<3>, R<2>/R<4>, R<32>/R<33>, R<32>/R<34> = a heterocycle; R<4>, R<34> may also = hydrogen (H); X = oxygen (O), sulphur (S) or imino (NR<22>); Y = O or S; R<22> = H, (cyclo)alkyl or aryl. (I), (II) and (III) may also contain carboxyl, sulphonamido, sulphamoyl, sulphonylcarbamoyl or carbonylsulphamoyl group(s).
Patent DE-19725457-A1 (DE)
Title: X=ray device with lifting device for device component
Inventor: KUPFER ADELBERT DIPL ING
IPC: H05G1/02
Filed: 1997-06-16
Abstract: The device has a lifting device (4) for a device component (8) with at least one guide column (11,12). It also has a guide part (13) which cooperates with the guide column (11,12). A column (5) with a longitudinal axis (A) is arranged on the guide part (13).  The device also has a drive mechanism which cooperates with the guide part (13) to move the guide part (13) on the guide column (11,12). The drive mechanism has a drive element (19) with a longitudinal axis (B). The latter axis (B) is different from that of the column (5). The drive element may be a spindle. It may be arranged outside the column (5).
Patent DE-19728655-A1 (DE)
Title: Air-duct pipe end butt joint for two pipe ends
Inventor: MEINIG MANFRED
IPC: F16L23/06
Filed: 1997-07-04
Abstract: The ends of the two parts (10,12) of the thin-walled, air duct, circular sectioned pipes have each an annular rim (14,16) protruding at right angles from the pipe wall. The rims are drawn together by an elastic clamping ring (18) with exterior U-shaped profile.  The inner edges (36,38) of the two arms of the U-shaped profiled section each have a clamping arm (24,26) bent at a slope inwards. The minimum distance between the clamping arms equals, or is slightly less than, double the thickness of one annular rim.
Patent DE-19729382-A1 (DE)
Inventor: MUELLER ROBERT DR
IPC: B60L50/13
Filed: 1997-07-10
Abstract: The invention relates to a drive system for a vehicle, especially a non-guided vehicle, comprising at least one internal combustion engine (1), at least one generator (2), at least one electric drive motor (10) and at least one torque converter (12), said torque converter being positioned between the drive motor (10) and an output shaft (14) leading to the vehicle axes. The inventive drive system is characterised in that the drive motor (10) is coupled with the converter (12) in order to increase the torque conveyed to the vehicle axes by said drive motor (10) via the output shaft (14).
Patent DE-19729878-A1 (DE)
Title: Process for cooking hen's eggs in boiling water
Inventor: KOCH OTTO
IPC: A23L15/00
Filed: 1997-07-11
Abstract: A process for cooking hen's eggs comprises placing the eggs in water in a covered (8) cooking vessel; cooking in a first stage, with rapid heating from a starting temperature of about 55  deg C to a first temperature of at least 90  deg C but below boiling; maintaining the temperature at this level so that the core temperature of the egg rapidly reaches 58 deg C-75 deg C; then rapidly cooling to a second temperature of 80-55 deg C; and maintaining this temperature for a predetermined temperature to kill off residual salmonella. At the end of this time, the cover opens automatically for the eggs to be removed. Also claimed is an apparatus for carrying out the process. The apparatus has a cooking vessel (2) heated under thermostatic control and a second, cold water reservoir vessel with an overflow (4) from the first to the second vessel and a low connection which passes through a pump (12). The pump transfers sufficient cold water via the valve (11) into the cooking vessel, to reach the final temperature rapidly, once the first interval has expired.
Patent DE-19738196-A1 (DE)
Inventor: APPEL WOLFGANG DR
IPC: C07C47/55
Filed: 1997-09-02
Abstract: The invention concerns a method for producing compounds containing fluorine characterised in that it consists in reacting a compound containing one or several halogen atoms capable of being replaced by fluorine with a fluoride corresponding to general formula (I) KAT<+>F-, in which KAT<+> represents an alkaline metal ion, NH4<+>, an alkaline-earth metal ion or a residue corresponding to general formula (II) A<1>A<2>A<3>A<4>N<+>, in which A<1>, A<2>, A<3>, A<4> correspond to the definition given in the description, in the presence of a compound or a mixture of compounds corresponding to general formula (III), in which A<5>, A<6>, A<7>, A<8>, A<9>, A<10>, A<11>, A<12> correspond to the definition given in the description and B represents a monovalent acid residue or the equivalent of a polyvalent acid residue, and in the presence of one or several compounds corresponding to general formula IVa: X-NO2 and/or IVb: X-SO-X', where X and X', independently of each other identical or different correspond to the definition given in the description, in the presence or not of a solvent, at temperatures ranging between 40 DEG C and 260  DEG C.
Patent DE-19743263-A1 (DE)
Title: Impulse voltage generation circuit arrangement
Inventor: ANGERMUELLER ROLAND DIPL ING
IPC: H02M9/00
Filed: 1997-09-30
Abstract: The circuit arrangement includes a measurement unit (MWR) which detects impulse voltages caused or atmospheric discharge or electric switching. A memory unit (S) which belongs to a computer (R) is coupled to the measurement unit. First and a second converter units (ADW, DAW) are connected before and next inline to the memory unit, respectively.  The first converter unit samples the impulse voltage, and forms digital sample values, and the second converter unit (DAW) reads the sample values from the memory and converts the samples again into analogue voltage values. An amplifier arrangement is preferably coupled to the second converter unit and amplifies the produced analogue voltages.
Patent DE-19750452-A1 (DE)
Title: Blood sample package
Inventor: BETHKENHAGEN JUERGEN
IPC: B65B31/00
Filed: 1997-11-14
Abstract: The sterile packages (2), for blood samples, are wrapped  and vacuum-packed separately in a film shell (6) of a material impermeable to air, as a hermetic sealing. The film shell (6) has a weakened zone (7) for the blood sample package to be taken manually or mechanically.  The film shell (6) has a removable toothed or studded section (7a) at the sealing (8), with grip tabs (9,10) to tear the film shell (6) apart and create an opening to remove the package (2). The film shell (2) has a weakened line, pref. near the closure plug (5), covered by a thin metal foil, as a hermetic seal, which can be parted. The tube (3) of the two-part blood package (2) and the closure plug are of a plastics material. A number of hermetically sealed and welded blood packages (2) can be assembled within a larger pack, with a packaging film, as a parcel for mailing. The blood packages are fed separately to a wrapping station, where they are sealed within film shells from a web of film material.
Patent DE-19753561-A1 (DE)
IPC: E02D17/08
Filed: 1997-12-03
Abstract: Guide channels (5) receive edges (26, 27) of lining plates (6, 7), with plates bearing on support faces (8), and contain a second support face (9) which is displaced with respect to the first support face longitudinally and transversely. One edge (27) of the outer support plate bears against the second support face.
Patent DE-19754986-A1 (DE)
Title: Sputtering cathode
Inventor: ADAM ROLF
IPC: H01J37/34
Filed: 1997-12-11
Abstract: The sputtering cathode with a plate target (8) and a tub shaped magnetic yoke (3) with a central fin (5) is provided with sections (9, 10, 11) of magnetically conductive sheet metal located above the level of the tub rim (20) and the central fin (5).  The magnets (7, 7', ...) are integrated or inserted into the yoke bottom.  The sheet metal sections are cut out of a two-layered sheet metal laminate consisting, for example, of aluminium and iron.  The layer (21) consists of a magnetically nonconductive material.  It bridges the gaps between the sections (9, 10, 11) and also stiffens these sections.
Patent DE-19758129-A1 (DE)
Title: Cylinder unit
Inventor: GOETZ SIEGFRIED
IPC: F15B15/20
Filed: 1997-12-30
Abstract: The cylinder unit is intended, in particular, for resistance welding of car bodies, and the piston rod (1) carrying an electrode must successively perform strokes of different length to reach the weld zones. A piston (4) activated by a pressure medium entering into the space (9) displaces the piston (3) together with the piston rod (1) - which is provided with a disk (25) - in the direction (2) as far as the stop (43) in the piston rod bore (39) accommodating a fixed preliminary stroke rod (12). Further application of the pressure medium takes place via the inlet (38), the annular space(52), the cross bore (6) in the rod (12), the bore (20), the grooves (36), the space (39) and the channel (41). Via the gap (42) the pressure medium enters into the cylinder space (50) and displaces the piston (3) with the piston rod (1) in the direction (2) as far as the stop (44). Both pistons are returned to their initial positions by the pressure medium entering via the inlet (40).
Patent DE-19800003-A1 (DE)
Title: Hydrostatic drive system with mobility drive and other hydraulic energy consumers for fork lift trucks etc.
Inventor: DEININGER HORST DIPL ING
IPC: B60K25/00
Filed: 1998-01-02
Abstract: The drive system includes a mobility drive consisting of motors (12a,12b) in an axle casing (9) of a drive axle (10) and one other hydraulic energy consumer. The mobility drive and the other consumers are controlled by control valves (11,17a,17b,17c,17d). The valve (11) for the mobility drive and at least one of the other valves are combined in a valve block (7) on or in the axle casing of the drive axle.
Patent DE-19801194-A1 (DE)
Title: Folding transfer layout as erected for filling
Inventor: PLUESCHOW DIETER
IPC: B65B43/30
Filed: 1998-01-15
Abstract: For folding box transfer, allotted carrier and box conveyor (20) rotate in opposite directions, notably 'U' and 'F' where they face one another and the box holder (13) during transfer is so controlled by a cam track (15) as to move (B) towards the conveyor (20) in the conveying direction (F) as it approaches the box transfer recess point (P3).   The four reversal points (P1-4) of the hypocycloidal cam track (15) lie at the corners of a square whose diagonal runs at 45 deg  to the conveying direction (F).   The velocity vector (Vzh) of the folding box (22) equals the velocity vector (Vkh) of the conveyor (20) in conveying direction (F) and the cam track (15) ensures that the contact surface of the holder lies parallel to the conveying direction (F) as the holder turns on approaching the reversal point (P3).   The conveyor runs horizontally below the satellite carrier so the holder contact face lies horizontal at the reversal point (P3).
Patent DE-19801982-A1 (DE)
Title: Servo-assisted steering for vehicle includes circuit to introduce alternating jitter signal to overcome static friction in steering linkage
Inventor: KIFUKU TAKAYUKI
IPC: H02P29/00
Filed: 1998-01-20
Abstract: The servo-assisted vehicle steering control circuit includes a torque sensor connected to a servo motor current indicator circuit. The output from this circuit is added to a signal from a jitter signal generator which has inputs from a vehicle road speed sensor, the braking system, and an engine speed sensor. The combined signal passes to a control circuit which is connected to the steering servo motor. There is a feedback from the motor to the control circuit and the jitter circuit.
Patent DE-19812496-A1 (DE)
Title: Einrichtung zum Ausleihen von Transportwagen
Inventor: NAEGELE GUENTHER
IPC: G07F7/06
Filed: 1998-03-21
Abstract: Die Erfindung betrifft eine Einrichtung (1) zum Ausleihen von Transportwagen (4, 4', 4''), mit einer Anzahl stapelbarer Transportwagen (4, 4', 4''), die zu einer Reihe (5) zusammengeschoben an einer Sammelstelle (12) bereitgehalten sind, wobei an jedem Transportwagen (4, 4', 4'') ein Verriegelungselement (6) angeordnet ist und der zuletzt in die Reihe (5) eingeschobene Transportwagen (4) mit seinem Verriegelungselement (6) mit einer Verriegelungseinrichtung (9) arretiert ist, die von einer parallel zur Reihe (5) verschiebbar gelagerten Halteeinrichtung (7) getragen wird. DOLLAR A Die Erfindung zeichnet sich dadurch aus, daß die Halteeinrichtung (7) eine Aufnahmeeinrichtung (8) für einen lesbaren Informationsträger (10) aufweist und die Aufnahmeeinrichtung (8) mit der Verriegelungseinrichtung (9) funktional so in Wechselwirkung steht, daß beim Einführen eines Informationsträgers (10) in die Aufnahmeeinrichtung (8) die Verriegelungseinrichtung (9) in einer das Verriegelungselement (6) freigebenden Weise gelöst und dafür der Informationsträger (10) in der Aufnahmeeinrichtung (8) arretiert ist und daß umgekehrt beim Einführen eines Verrieglungselementes (6) in die Verriegelungseinrichtung (9) die Aufnahmeeinrichtung (8) in einer den Informationsträger (10) freigebenden Weise gelöst und dafür das Verriegelungselement (6) verriegelt ist und daß Daten des Informationsträgers (10) über die Aufnahmeeinrichtung (8) auf einen rechner (11) übertragbar sind.
Patent DE-19813215-A1 (DE)
Title: Schlauchbeutelmaschine
Inventor: KAMMLER ROMAN
IPC: B65B57/16
Filed: 1998-03-26
Abstract: Bei einer Schlauchbeutelmaschine mit zwei gegeneinander beweglichen und dabei einen Folienschlauch 3 quer verschweißenden Quersiegelbacken 1, 2 kann es vorkommen, daß in Folge einer Störung Produkt 10 zwischen die Quersiegelbacken 1, 2 gelangt und zu einer undichten Quernaht eines Schlauchbeutels führt. DOLLAR A Um ein eingeschlossenes Produkt 10 sicher zu erkennen, wird vorgeschlagen, an den Quersiegelbacken 1, 2 aus einem Leichtmetall, die von einem Servomotor als Antrieb 4 bewegt werden, die Leistungsaufnahme des Servomotors zu messen, um daraus auf einen Produkteinschluß zu schließen. DOLLAR A Die Maschinensteuerung 8 kann zusätzlich vom Antrieb 4 einen zum momentanen Backendruck korrespondierenden Wert für die Backenposition erhalten. DOLLAR A Aus einem zu hohen Wert für die Leistungsaufnahme wird auf einen Produkteinschluß geschlossen. Durch den Einsatz der Leichtmetallbacke wird eine sichere Produkterkennung erreicht.
Patent DE-19816645-A1 (DE)
Inventor: SCHMIDT ERWIN
IPC: F02B37/22
Filed: 1998-04-15
Abstract: The invention relates to an exhaust gas turbocharger turbine of an internal combustion engine which comprises a spiral guiding channel arranged in a turbine housing (4), a turbine wheel, a flow gap (3) situated between said guiding channel and the turbine wheel, and guide blades which form a guide vane.  The guide vane (10) with the guide blades (9) axially projects outward from a support (8) in such a way that they are accommodated in recesses of a housing wall part (11a) of the turbine housing during normal operation.  Said support is arranged in an axial direction in the turbine housing such that it can be displaced.  Said recesses, in the form of a matrix, construct a counter profile to the guide blades.  During braking of the internal combustion engine, the guide blades project into the flow gap when the support is axially displaced.  The device comprising actuating elements (17-23) provided for braking can be integrated as a complete module in the turbine spirals.
Patent DE-19818886-A1 (DE)
Title: Armband in light colors for doctors, ambulance men, firemen or policemen
Inventor: HOFFMANN HEINZ PETER
IPC: G09F21/02
Filed: 1998-04-28
Abstract: The armband enables simpler identification of a plainclothes person attending an incident by the use of suitable colors and symbols with fluorescent colors, e.g. with green for policemen, red for firemen.
Patent DE-19825304-A1 (DE)
Title: Radbremsregelsystem für Kraftfahrzeuge
Inventor: PAVIC STEFAN
IPC: B60T8/172
Filed: 1998-06-05
Abstract: Bei einem Radbremsregelsystem für Kraftfahrzeuge mit Sensoren, steuerbaren Aktuatoren und einem elektronischen Steuergerät zur Regelung der Raddrehzahl eines Rades, wenn ein Ist-Fahrzustand von einem vorgegebenen Soll-Fahrzustand, der in Abhängigkeit von Fahrparametern mittels eines mathematischen Fahrzeugmodells berechnet wird, abweicht, wird während des Fahrzeugbetriebs eine automatische Korrektur des Fahrzeugmodells entsprechend einer Abweichung des momentanen vorgegebenen Soll-Fahrzustandes vom momentanen Ist-Fahrzustand vorgenommen, wenn mit dem momentanen Ist-Fahrzustand ein Ideal-Fahrzustand vorliegt, bei dem keine Abweichung, die zu einer Regelung führt, auftreten dürfte, und daß mindestens eine Bedinung definiert ist, durch die erkannt wird, ob ein mit dem Ideal-Fahrzustand identischer Ist-Fahrzustand vorliegt.
Patent DE-19827513-A1 (DE)
Title: Casing for pocket knife and similar tools
Inventor: SEYBOTH HELMUTH
IPC: A01M29/16
Filed: 1998-06-22
Abstract: The acoustic unit in the casing (1) comprises a signal generator (11), a loudspeaker (16), an energy source (14) and a manual switch (10). The components (10,11,14,16), forming the acoustic unit, are so designed as to repel insects by the generated acoustic signals, e.g. gnats. The acoustic unit can be used as dog whistle. If the acoustic unit is replaced by a light energy source, the latter can be actuated by the switch. The signal generator may contain a memory for the signals which can be transmitted to the loudspeaker on the switch actuation.
Patent DE-19827796-A1 (DE)
Title: Folding roof unit for motor vehicle
Inventor: MENTINK LAURENTIUS ANDREAS GER
IPC: B60J7/12
Filed: 1998-06-23
Abstract: The folding roof unit has a rear U-form member (13) which pivots freely in relation to a main U-form member (10). The rear U-form member pivots rearwards by an actuator (16). The rear member pivots until reaching a position past the position corresponding to the closed position of the roof, such that the top is stretched between the members. Consequently, a main bracket and part of the top supported by the member also pivots rearwards.
Patent DE-19829277-A1 (DE)
Inventor: NAEGELE HELMUT
IPC: E04B1/74
Filed: 1998-06-30
Abstract: The invention relates to a method for flameproofing insulating materials made with renewable raw materials. According to this method, the insulating material is impregnated with an aqueous impregnating solution containing 5 to 20 wt.% sodium and/or potassium carbonate as the flameproofing and fungicide agent and additionally, 2 to 10 wt.% of a tenside as a fungicide. The insulating materials are shavings of hemp, miscanthus, flax, jute and ramie and insulating matting consisting of fibres of hemp, miscanthus, flax, ramie and shorn wool.
Patent DE-19832598-A1 (DE)
Title: Surface modification of microtiter plates, useful in chemical assays, immunoassays or drug screening assays, comprises forming insoluble polymer film
Inventor: PILETSKY SERGIY
IPC: G01N31/22
Filed: 1998-07-09
Abstract: Method for modifying the surface of microtiter plates comprises chemical or photochemical grafting, radical or ionic polymerization or polymer crosslinking, including molecular impact polymerization, to form a stable insoluble film that can be used to monitor the formation and/or conversion of substances in solution and/or on the surface of the microtiter plate.  Independent claims are also included for the following: (1) a method for determining the pH of samples by contacting them with the modified microtiter plates and measuring the light absorption of the polymer film; (2) a method for determining substances in contact with the modified microtiter plates, in which one or more enzymes, receptors, antibodies or cells are immobilized on the polymer surface, comprising measuring the change in the optical properties of the polymer film caused by a protonation/deprotonation or redox redox reaction in the course of the binding and/or catalytic conversion of the substances; (3) an enzyme-linked immunosorbent assay (ELISA) method in which the antibodies, receptors or antigens immobilized on the microtiter plate surface are replaced by molecular impact polymers (MIPs); (4) a drug screening method in which the receptors or ligands immobilized on the microtiter plate surface are replaced by MIPs; (5) an ELISA method in which antibodies, receptors or antigens are immobilized on the surface of the modified microtiter plates; (6) an assay based on the modified microtiter plates in which a change in absorption spectrum (wavelength), radioactivity, fluorescence, phosphorescence, chemiluminescence or bioluminescence is used for quantitative determination; (7) a method for monitoring cell cultures, comprising measuring pH, substrate concentration or metabolite concentration with the modified microtiter plates; (8) a method for surface modification of optical elements (fibers or films) by chemical or photochemical grafting, radical or ionic polymerization or polymer crosslinking, including molecular impact polymerization, to form a stable insoluble film that can be used to monitor the formation and/or conversion of substances in solution and/or on the surface of the optical element; and (9) use of the polymer-modified optical elements of (8) in sensors.
Patent DE-19834410-A1 (DE)
Title: Laser machining unit, in particular, for drilling holes into printed circuit boards
Inventor: KUROSAWA MIKI
IPC: B23K26/382
Filed: 1998-07-30
Abstract: The laser machining unit with a laser oscillator (12), a beam deflector mirror (14) and a galvanometer scanner (18) for rapid pivoting the deflector mirror further includes a mounting/holding unit (20) for adjusting and fixing the angular position of the mirror shaft (34) relative to the galvanometer scanner.