baber/WOPTO huggingface dataset:
Patent DD-266605-A1 (DD)
Title: Kettengelenk mit dauerschmierung
Inventor: KLUGE HANS
IPC: E02F3/14
Filed: 1987-12-22
Abstract: Kettengelenk mit Dauerschmierung, insbesondere für Eimerketten von Eimerkettenbaggern oder dergleichen. Die Erfindung ist anwendbar für Förderketten aller Art insbesondere im Bereich der Tagebau- und Umschlagtechnik. Sie zielt darauf ab die Liegezeit der Eimerkette zu erhöhen, indem der Gelenkverschleiî wesentlich gesenkt wird. Die Aufgabe besteht somit darin das Gelenk so auszubilden, dass weitgehend tribologisch optimale Bedingungen durch die geometrisch-stoffliche Ausbildung der Gelenkelemente entsteht. Die Aufgabe wird gelöst, indem das Dickschakenauge an beiden Stirnflächen Ausnehmungen 8 aufweist, die tiefer und gröîer sind als darin eingefügte und auf dem Bolzen 3 relativ festsitzende Abdeckscheiben 6, die Lagerbuchse 5 mindestens im unbelasteten Bereich in ihrer Breite vermindert ist und der Raum zwischen der Lagerbuchse 5 und den Abdeckscheiben 6 ein Schmierstoffreservoir 3 bildet. Fig. 1{Kettengelenk mit Dauerschmierung, tribologisches System, Abdeckscheiben, und Schmierstoffreservoir an Stirnseite der Lagerbuchse}
Patent DD-268443-A1 (DD)
Title: Einrichtung zum umhuellen von traegerstreifen
Inventor: HAERTEL HARALD
IPC: B65D73/02
Filed: 1988-01-19
Abstract: Die Erfindung bezieht sich auf das vorzugsweise allseitige Umschliessen von mit Isolierfolie kaschierten Traegerstreifen, die als Halbzeuge fuer die Fertigung von Kontaktbauelementen, z. B. Leitungsverbinder, Verwendung finden. Diese einseitig kaschierten und als Halbzeug dienenden Traegerstreifen werden mit einer zweiten Isolierfolie allseitig umhuellt oder partiell kaschiert. Es werden zwei Varianten der Einrichtung zur doppelseitigen Traegerstreifen-Kaschierung von mit einer Haftklebeschicht versehenen Isolierfolien vorgestellt. Des weiteren wird auf Einzelheiten der Ausfuehrung von Isolierfolienbaendern bzw. -streifen eingegangen, wie z. B. vorgelochten bzw. perforierten. Bei letzteren werden vor eventuellen technologischen Behandlungen Bahnen bzw. Abschnitte aus der Kaschierung herausgetrennt. Fig. 1
Patent DD-268681-A1 (DD)
Title: Verfahren zur behandlung von waessrigen bioschlaemmen
Inventor: HIEBSCH JOACHIM
IPC: C02F11/18
Filed: 1988-02-08
Abstract: Die Erfindung betrifft ein Verfahren zur Behandlung von waessrigen Bioschlaemmen. Das Verfahren dient der Behandlung waessriger Bioschlaemme die in Anlagen der mikrobiologischen Eiweissgewinnung anfallen. Dabei soll auf eine hohe Rueckfuehrungsrate der Kohlenwasserstoffanteile und die Deponiefaehigkeit des Rueckstandes orientiert werden. Erfindungsgemaess wird in einem Mischer 1 dem vorgewaermten Bioschlamm 10-20 Massenanteile in % Kalkhydrat zugesetzt. Durch eine direkte Dampfeinspeisung kommt es zur intensiven Vermischung des Kalkhydrat mit dem Bioschlamm. In einem Vorverdampfer 2 und einer Abtriebskolonne 4 wird bei Sumpftemperaturen von 95-115C und 115-135C sowie Strippdampfbehandlung ein Kopfprodukt 13 gewonnen. Nach Abtrennung der Wasserphase kann es als Destillat 10 wieder in den Produktionsprozess zurueckgefuehrt werden. Der Rueckstand 12 mit den im Kalkhydrat adsorbierten organischen Restbestandteilen wird auf eine Deponie verpumpt und kann nach Abkuehlung als landwirtschaftlicher Duenger verwendet werden. Fig. 1
Patent DD-275616-A1 (DD)
Title: Verfahren und vorrichtung zum einbringen von wuerzfluessigkeiten in zu garende feste nahrungsmittel
Inventor: LINDE HANSJUERGEN
IPC: A23L5/10
Filed: 1988-09-23
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Einbringen von Wuerzfluessigkeit in das Gargut bei Zubereitung von Speisen, speziell beim Braten, Grillen, Raeuchern bzw. Kochen von festen Nahrungsmitteln, wobei die Wuerzfluessigkeit mit aus im Garraum befindlichen Vorratsgefaessen durch Ueberhitzen bzw. Verdampfen ueber Kanuelen von selbst in das Gargutinnere gedrueckt wird. Die Vorratsgefaesse (1), die vorzugsweise zylindrische Gestalt besitzen, sind mit mindestens je einer Kanuele (2) mit Einstechspitze (3) und mit ihre Oberflaeche vergroessernden Waermeleitelementen (4) versehen. Figur
Patent DD-276831-A1 (DD)
Title: Verfahren zum einlagigen vertikal-aufwaerts-lichtbogen bzw. plasmaschweissen
Inventor: FRANZ UDO
IPC: B23K9/02
Filed: 1988-11-08
Abstract: Die Erfindung betrifft ein Verfahren zum einlagigen Vertikal-Aufwaerts-Lichtbogen- bzw. Plasmaschweissen von Bauteilen und Blechen mittlerer Dicke s, vorzugsweise in Dickenbereichen von 3 bis 15 mm, mit I-Nahtvorbereitung bzw. sehr steiler Nahtflanke, mit herkoemmlichen Stromquellen und bei senkrechter bzw. nahezu senkrechter Zufuehrung von Drahtelektroden, das ohne Erhoehung des fuer I-Naehte erforderlichen Vorbereitungs- sowie Zusatzwerkstoffaufwandes gegenueber den bekannten Verfahren dieser Art wesentlich weniger Energie erfordert. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass die Spaltbreite bSp der I-Fuge nach der Beziehung     bSp(0,15...0,3) s(0,9...1,2)und die Schweissgeschwindigkeit VS entsprechend der Beziehung     VS2,6...3,2/i4,8wobei i die Stromdichte in A/mm2 ist, ausgewaehlt wird.
Patent DD-278206-A1 (DD)
Title: Verfahren zur erhoehung der ortungssicherheit in echolotauflagen mit digitaler tiefenanzeige
Inventor: PARLOWSKI JUERGEN
IPC: G01S15/02
Filed: 1988-12-19
Abstract: Das Verfahren zur Erhoehung der Ortungssicherheit kann in allen Echoloten mit digitaler Tiefenanzeige, insbesondere bei Kleinecholoten mit einfachem Aufbau angewendet werden. Die Festlegung der Verstaerkung des Empfangskanals in einem Echolot erfolgt anhand einer Zeitmessung, wobei das niederfrequente Empfangssignal oberhalb einer Vergleichsschwelle liegt. Die Zeit wird mit einem Sollwert verglichen und es wird als Ausgangsgroesse ein Signal fuer die Verstaerkungseinstellung an den Empfaenger geliefert.
Patent DE-10000032-A1 (DE)
Title: Motor vehicle with IC engine and pipe system has pipe system and housings moved through it to points of danger during collisions
Inventor: FESTER MARIO
IPC: B62D21/16
Filed: 2000-01-03
Abstract: The vehicle has an IC engine (8) and a pipe system (2). One or more cylindrical housings with cylindrical outer wall and honeycomb-like inner wall are moveable within the tube system. The housing contains a medium to generate foam. In case of danger, the housings are moved to pre-selected positions within the vehicle, where they are destroyed, providing extra protection to passengers.
Patent DE-10001162-A1 (DE)
Title: Electromagnetic vibrator for controlling linear vibrator, has pair of solenoids fastened together with connecting piece directed outwards, and legs directed towards one another
Inventor: ZABAR NACHUM
IPC: F04B43/04
Filed: 2000-01-13
Abstract: The vibrator has a pair of solenoids fastened together with a connecting piece directed outwards, and legs directed towards one another An electromagnetic vibrator has an electromagnetic arrangement 92) with a pair of solenoids (10,20) which each have a core with an E-configuration to design three parallel legs (11-23). They are connected together via a connecting piece (14,24) on one side and each have a coil (15,25) which is mounted on the middle of the three legs. The pair of solenoids is fastened together. The connecting piece is directed outwards and the legs are directed towards one another, whereby an intermediate space is designed between the legs. There is a plunger piston (3) with magnetisable material which is mounted inside the intermediate space between the legs of the solenoids so as to be moved along the axis of the plunger piston upon the excitation of the coils of the solenoids. There is a pair of springs (40) through which each end of the plunger piston is attached in springy fashion to the solenoids. Each of the springs flexes in the direction of the longitudinal axis of the plunger piston and remains stiff in the direction of the transverse axis of the piston.
Patent DE-10001364-A1 (DE)
Title: Transfer roller for transferring adhesive coating of correct format has peripheral surface with pins or rods radially movable between retracted and deployed positions by electromagnets
Inventor: KOEHN UWE
IPC: B05C1/16
Filed: 2000-01-14
Abstract: The transfer roller has a peripheral surface with a close pattern of radially movable pins or rods (14,15) that can be moved between a retracted inactive position and an active deployed position by individual, separately driven electromagnets. The pins are activated immediately before running into contact with the adhesive roller.
Patent DE-10004905-A1 (DE)
Title: Method to control lift cylinder of working machine; involves exerting external load on lift cylinder connected in hydraulic circuit with pump, control element, pressure sensor and distribution channel
Inventor: WEBER JUERGEN
IPC: F15B13/02
Filed: 2000-02-04
Abstract: The invention relates to a method and device for controlling a lift cylinder (2) of working machines, whereby as the lift cylinder lowers, the hydraulic oil is forced out of the pressure cylinder space (12) via a control element (3) into the suction cylinder space (11) by means of an external force. The aim of the invention is to enable an automatic switching over to the normal operation and into an operational state that permits an additional force to be exerted in a vertical direction. This is achieved, in particular, in that with a first predetermined force, the hydraulic oil coming from the pressure space (12) is forced via a check valve (15) into the control element (3) via the distribution channel (5) subjected to the action of the hydraulic pump (7) and is forced via said distribution channel into the suction cylinder space (11). The inflow of the hydraulic pump (7) is closed by a pressure-controlled stop valve (8), whereby this stop valve (8) opens during a fall in pressure and closes the check valve (15) in order to be able to exert an additional force onto the suction cylinder space (11) by means of the pump (7).
Patent DE-10007178-A1 (DE)
Title: Surface wave filter on piezoelectric substrate is configured as balanced/balanced e.g. for GSM mobile telephones, has symmetrical inputs/outputs, is electrically symmetrical, has 4- or 2-pole reactance series elements
Inventor: BAIER THOMAS
IPC: H01L41/09
Filed: 2000-02-17
Abstract: The filter has reactance elements (RS1,RS2), is formed on a piezoelectric substrate, is configured as balanced/balanced, has symmetrical inputs and outputs with two connections each, is electrically symmetrical and has a four-pole reactance series element (VS) or two reactance elements with two poles. Each reactance element has interdigital converters with current rails connected to the input and output sides.
Patent DE-10007223-A1 (DE)
Title: Switch in line connecting two systems includes logic circuit sensing voltages determining opening or closure for bi-directional communication
Inventor: MUELLER FRANK
IPC: G08C19/02
Filed: 2000-02-17
Abstract: The circuitry (1) includes a switching unit (11) in and controlling, the connecting line (4) between two systems (2, 3). It also contains a switching logic unit (12) connected to the two systems. Depending on voltage(s) appearing at input(s) of the switching logic unit, the latter adopts one of two possible states. These are open or closed, the latter permitting bidirectional communication between the two systems.
Patent DE-10007859-A1 (DE)
Title: Durable water- or oil-repellant surface, e.g. for car windows, includes a reservoir layer for the repellant below a porous surface layer
Inventor: REIHS KARSTEN
IPC: B32B17/10
Filed: 2000-02-21
Abstract: The present invention relates to a long-time stable, hydrophobic or oleophobic surface and to the use thereof.
Patent DE-10007956-A1 (DE)
Title: Starting-system for medium-sized motor vehicle, uses spring-damper unit, at least in its transient state, to transfer a torque to the IC engine
Inventor: AHNER PETER
IPC: F02N11/04
Filed: 2000-02-22
Abstract: Starting a combustion engine makes heavy demands on the fuel supply/fuel consumption ratios of the internal combustion (IC) engine powering the vehicle, and in an effort to reduce fuel consumption, the electrical machine i.e. the starter generator, used to pass a torque in order to excite the spring-damper unit is controlled by means of a circuit such that the amplitude of the torque is less than that the total drag torque (TDT) of the IC engine. The spring-damper unit, at least in its transient state, then transfers a torque to the IC engine at an amplitude exceeding, or equaling, that of the TDT.
Patent DE-10013578-A1 (DE)
Title: Use of 3,4-dihydroxymandelic acid and/or stereoisomers as antioxidants and/or radical scavengers in protecting mammalian skin, cosmetic or pharmaceutical preparations, foodstuffs, lacquers and polymers
Inventor: LEY JAKOB
IPC: C08K5/13
Filed: 2000-03-18
Abstract: Use is claimed of 2-(3,4-dihydroxyphenyl)-2-hydroxyacetic acid (ie 3,4-dihydroxymandelic acid) and/or its stereoisomers (I) in protecting the following substrates against damaging (photo)oxidation processes: (1) mammalian skins; (2) cosmetic or pharmaceutical preparations; (3) foodstuffs; (4) lacquers; and (5) polymers. Independent claims also included for: (1) the use of cosmetic or dermatological preparations containing 0.001-1 wt.% of (I) in protecting mammalian skin against damaging oxidation processes; and (2) the use of (I) in combination with further antioxidants or radical scavengers in protecting mammalian skin against damaging oxidation processes.
Patent DE-10013844-A1 (DE)
Title: Electric module cooling device e.g. for integrated circuits
Inventor: SCHIEFELBEIN FRANK-PETER
IPC: H05K7/20
Filed: 2000-03-15
Abstract: A device for cooling an electric module, which comprises at least one electric and/or one electronic component, has a cooling body (1) made of a plastics material. A filler material, specifically containing carbon fibres, is deposited in the plastics material. More specifically, the filler material comprises of metal granulate, and a quantity of the carbon fibres and a quantity of the metal granulate in the cooling body stick together in a given ratio, for example with regard to the mass.  The cooling body has cooling fins (4) and at least one electric or at least one electronic component is an opto-electronic component.
Patent DE-10015176-A1 (DE)
Title: Storage-stable, non-blooming polyalkylene polysulfides, useful as vulcanizing agents or as sealants, coatings or molding compositions for rubber articles or films
Inventor: FADERL JUERGEN
IPC: C08G75/14
Filed: 2000-03-27
Abstract: Polyalkylene polysulfides containing more than 10 repeat units. Polyalkylene polysulfides of formula (I): R and R'  = H, 1-4C alkyl or COR'';  R''  = H or 1-4C alkyl;  x  = on average 2-20; and  n  = above 10 Independent claims are also included for: (a) preparation of (I); and  (b) rubber compositions comprising by wt.: (A) (I) (10-95%); (B) crosslinker (0.1-20%);  (C) filler and/or pigment (0.1-90%); (D) softener (0-50%); and  (E) conventional additives such as adhesive aids, thixotropic agents and/or accelerators.
Patent DE-10017090-A1 (DE)
Title: Field effect semiconductor device used as a field effect transistor of the MOS type comprises a stacked gate insulating film and a gate electrode on one surface of a semiconductor layer
Inventor: NAKAMURA KATSUMI
IPC: H01L21/316
Filed: 2000-04-06
Abstract: Field effect semiconductor device comprises a stacked gate insulating film and a gate electrode (11) on one surface of a semiconductor layer (100). The gate insulating film has a thermal oxide film (9) formed on the surface of the semiconductor layer and a CVD oxide film (10) formed on the thermal oxide film. The ratio of the thickness of the CVD oxide film to the total of the stacked gate insulating film is at least 20%.  An Independent claim is also included for a process for the production of a semiconductor device.  Preferred Features: The stacked gate insulating film contains nitrogen and is used as a gate insulating film of a power transistor.
Patent DE-10017704-A1 (DE)
Title: Druckpulsationsdämpfungsvorrichtung für einen Verdichter
Inventor: SHINTOKU NORIYUKI
IPC: F04B27/08
Filed: 2000-04-08
Abstract: Bei einer Druckpulsationsdämpfungsvorrichtung für einen Verdichter in Einklang mit der vorliegenden Erfindung sind ein Expansionsschalldämpfer 46 und ein Resonanzschalldämpfer 58, jeweils mit einer bestimmten Kapazität, im Inneren von Zylinderblöcken 11 und 12 durch Trennwandungen 59 und 60 definiert, derart, daß der Resonanzschalldämpfer 58 in Richtung der Schwerkraft (Vertikalrichtung) höher angeordnet ist als der Expansionsschalldämpfer 46. Der Expansionsschalldämpfer 46 ist verbunden mit Druckräumen 38 und 39 und mit einer Austrittsöffnung 48, und die beiden Schalldämpfer 46 und 58 stehen über einen in den Trennwandungen 59 und 60 ausgebildeten Verbindungskanal 61 in Verbindung. Die Werte für die Kapazität des Resonanzschalldämpfers 58, die freie Querschnittsfläche des Verbindungskanals 61 und die Kanallänge desselben werden so gesetzt, daß eine Druckänderung, die spezifische Frequenzkomponenten der Druckpulsation im Inneren des Expansionsschalldämpfers 46 zu verschieben vermag, im Inneren des Resonanzschalldämpfers 58 erzeugt werden kann. Das im Inneren des Resonanzschalldämpfers 58 kondensierte Schmiermittel wird über den Verbindungskanal 61 in den Expansionsschalldämpfer 46 zurückgeführt.
Patent DE-10018762-A1 (DE)
Title: Car theft prevention system has remote control with separate door and ignition keys
Inventor: KOCH GERALD
IPC: B60R25/08
Filed: 2000-04-15
Abstract: A car theft prevention system uses a remote control unit (2) to send a code (K1) to open the door and another code (K2) to unlock the ignition and release the brakes with the codes received by coils (4,10) and processed by a microprocessor (6) to operate the locks.
Patent DE-10019510-A1 (DE)
Inventor: LEIN TORSTEN
IPC: B42C9/00
Filed: 2000-04-18
Abstract: The invention relates to a device for producing bound written material with representative covers, for marketing texts, magazines, constructions plans, collections of drawings, contracts, offers and promotional literature (catalogues) as required in small to medium series. A heatable ceramic surface (1) with an integrated heating element has several inductive (3) and thermal sensors (2) on its underside, for detecting covers with a metal inlay and for controlling the heat output. Said inductive sensors (3) are partially also supplemented with sensors with microswitches (16), optical sensors (17) and additionally, a pressure sensor (22) if the device is to be used for binding covers consisting of non metallic materials at the same time. The very short time for heating up the ceramic heating surface (1) made technically possible by the invention and the use of the stored temperature is made optimal use of through an internal flap system which is motor-operated. Integrated ventilators (4) ensure controlled ducted cooling which can also be supported by Peltier elements embedded in the ceramic heating surface (1). The inventive device can be used for binding different formats (DIN A4, DIN A5) and thicknesses.
Patent DE-10020920-A1 (DE)
Title: Side impact airbag for motor vehicle consists of first airbag containing second airbag inflated at higher pressure, to protect passenger's lap
Inventor: HABLA GERHARD
IPC: B60R21/233
Filed: 2000-04-28
Abstract: The device has a first airbag to protect a passenger's chest, and a second airbag to protect a passenger's lap, inflated at higher pressure. The first airbag (5) has a large volume than the second airbag (8). When inflated, the first airbag also extends across the lap area, while the second airbag is located inside the first one. The first airbag has an aperture (13), which is sewn or welded shut after insertion of the second airbag. The lower edges (12,15) of both airbags are sewn/welded together at the same time.
Patent DE-10025145-A1 (DE)
Title: Phosphorescent polyelectrolyte aggregate used e.g. for the labelling and detection of biomolecules, e.g. toxins or hormones, comprises a luminescent metal-ligand complex in a screening sheath of polyelectrolyte
Inventor: KLIMANT INGO DR
IPC: G01N33/58
Filed: 2000-05-20
Abstract: Phosphorescent polyelectrolyte aggregates in which a luminescent metal-ligand complex is enveloped by polyelectrolyte molecules, thus screening the excited state of the complex and suppressing the luminescence-quenching effect of sample components. Phosphorescent polyelectrolyte aggregates (I) in which one or more molecules of a luminescent metal-ligand complex are enveloped by one or more molecules of a polyelectrolyte. These aggregates show luminescence decay times of 100 nsec to 10 msec. When dissolved in aqueous samples the excited state of the complex is screened by the polyelectrolyte sheath so that the quenching of luminescence by constituents of the sample is eliminated or at least reduced and luminescence properties such as quantum yield, spectral properties, luminescence decay time and degree of polarization are substantially unaffected by the sample composition. Independent claims are also included for the following: (1) a method for the production of (I) by mixing an aqueous polyelectrolyte solution and a metal-ligand complex solution; and (2) phosphorescent aggregates as above in which luminescence quenching by many components of the sample is eliminated or reduced but quenching by molecular oxygen is at least partly retained.
Patent DE-10033025-A1 (DE)
Inventor: PELSTER MICHAEL
IPC: A61M5/44
Filed: 2000-07-07
Abstract: The invention relates to a device for defrosting and/or heating up medical products (1), especially deep-frozen blood products or injection or infusion solutions for later transfusion, retransfusion or injection. The inventive device comprises a heating module (2a, 2b, 2c, 2d) on which a container containing the deep-frozen product (1) can be placed. A pre-heated adaptive pad (3) is placed on the container (1) and emits the heat contained therein during the heating process. The desired final temperature of the product (1) to be heated is controlled by way of a temperature sensor (4, 5) and a control unit and is displayed once it is reached.
Patent DE-10044196-A1 (DE)
Title: Vehicle with internal combustion engine, electrical unit has electrical-thermal energy converter in housing for reversible connection to liquid cooler to enable cooling liquid to pass
Inventor: MEY JOERN
IPC: F01P11/20
Filed: 2000-09-07
Abstract: The vehicle has an internal combustion engine with a liquid cooler (1) and an electrical unit(s) that can be operated as a generator and is connected to converter of electrical energy to thermal energy mounted near the liquid cooler so as to be able to transfer thermal energy to a cooling liquid. The converter is mounted in a housing (4) for connection to the liquid cooler via a reversible connection (6) via which the cooling liquid can pass.
Patent DE-10045021-A1 (DE)
Title: Master cylinder for hydraulic vehicle brake installation has between filling piston and primary piston at least one elastic transmission member and free play as well
Inventor: DIERINGER WERNER
IPC: B60T11/16
Filed: 2000-09-12
Abstract: A master cylinder (12) for a hydraulic vehicle brake installation has: - a housing (14) which bounds a filling chamber (16) and a primary pressure chamber (18).  The master cylinder also includes: - a filling piston (28) located inside the filling chamber in sliding fashion; - a primary piston (32) located inside the primary pressure chamber in sliding fashion; and - a pump (52) which is located in a line connected with the filling chamber. Between the filling piston and the primary piston is located at least one elastic transmission member (48). Between the filling piston and the primary piston is located a bit of free play as well.
Patent DE-10046283-A1 (DE)
Title: Cutting and grooving underlay plate for cardboard preparation machines consists of a synthetic resin layer with an inserted glass fiber layer, and is provided with machined grooving channels cut through the glass fiber layer
Inventor: SCHMIDGALL ARTUR
IPC: B26D7/20
Filed: 2000-09-19
Abstract: The cutting and grooving underlay plate (1) consists of a synthetic resin layer (3) with an inserted glass fiber layer (2), and is provided with machined grooving channels (4) cut through the glass fiber layer.