baber/WOPTO huggingface dataset:
Patent DE-19903863-A1 (DE)
Title: Safety clutch, especially for handheld tool, having terminating part which surrounds cage, whereby force of spring arrangement is directed radial outwards
Inventor: BLAIER KARSTEN
IPC: B23B45/16
Filed: 1999-02-01
Abstract: The safety clutch comprises a cage (3) revolving around an axis, in which latch bodies are arranged movable in radial direction. A revolving terminating part is provided, in which cavities (14) are formed for recording areas of the latch bodies projecting from the cage. A spring arrangement (5) supplies the latch bodies with a force in direction of the cavities. The terminating part surrounds the cage radial from the outside, whereby the force of the spring arrangement is directed radial outwards.
Patent DE-19904014-A1 (DE)
Title: Water-based aerosol mousse permanent waving composition that collapses quickly contains dimethyl ether as propellant
Inventor: BRAEUTIGAM INA
IPC: A61K8/04
Filed: 1999-02-02
Abstract: In a water-based aerosol mousse permanent waving composition containing (a) 2.5-30 wt.% reducing agent(s) containing sulfur, (b) 0.25-10 wt.% surfactant(s), (c) alkali(s) to pH 6.8-10 and (d) 1-15 wt.% propellant(s), over 50 wt.% of the propellant is dimethyl ether.
Patent DE-19905274-A1 (DE)
Inventor: GOEDECKE MARTIN
IPC: G01P3/487
Filed: 1999-02-09
Abstract: The invention relates to a sensor which measures the angle of rotation or rotational speed and which comprises a pulse generator that is situated on a rotational element (10). Said pulse generator has a ring magnet (11) which is fabricated as an injection molded part and has a metal bushing (12) which holds said magnet ring (11) with positive fit. In order to provide a rigid connection which is provided between the ring magnet (11) and the rotational element (10) and which is favorable with regard to production techniques, the invention provides that the ring magnet (11) is held with a first ring section (111) on the bushing (12) and is fitted to the rotational element (10) with a first ring section (112) by using press fit. The bushing (12) is fastened to the rotational element (10) in the area of a bushing section (121) which projects from the ring magnet (11) on the front side, and the positive locking between the bushing (12) and the first ring section (111) is produced by mold elements on the outer circumference of the bushing (12) on which the ring magnet (11) is sprayed.
Patent DE-19906247-A1 (DE)
Title: Procedure for producing two-coat paint finish on body of motor vehicle involves using diluted base lacquer coating medium which contains organic solvent corresponding to high solid value of 40-70 per cent
Inventor: SIEVER LUDWIG
IPC: B05D7/14
Filed: 1999-02-15
Abstract: The procedure for producing a final coat of paint on the body of a vehicle involves using a diluted base lacquer coating medium which contains an organic solvent corresponding to a high solid value of 40-70 per cent. The base lacquer coating after its application and before applying the transparent final coat is dried for 30-180 seconds by circulating air at 25-45 degrees C with a flow rate of 0.10-0.70 m/s.
Patent DE-19909000-A1 (DE)
Title: Building element comprises at least one fire resistant layer which serves as fire protection and forms an integral part the building element
Inventor: HUBER ROBERT
IPC: B61D17/00
Filed: 1999-03-02
Abstract: The building element consisting of a fiber and plastic composite is provided with at least one fire resistant layer which serves as fire protection and forms an integral part the building element.
Patent DE-19909096-A1 (DE)
Inventor: FREDERIKSEN BJARNE
IPC: F16K31/68
Filed: 1999-03-02
Abstract: The invention concerns a thermostatic valve top part (1) with a housing (4, 5), a twist handle (8) and a thermostatic element (9), which acts upon an operating element (16) via a connecting element (14, 15), the thermostatic element (9) being axially displaceable in relation to the housing (4, 5) on a turning of the twist handle (8). In such a thermostatic valve top part a larger freedom of configuration is desired. For this purpose, the thermostatic element (9) is also axially displaceable in relation to the twist handle (8) on a turning of the twist handle (8).
Patent DE-19909226-A1 (DE)
Title: A controlled eductor is used to transfer atmospheric air into water for the aeration of aquariums and fish ponds, etc.
Inventor: SCHMID GUENTER LUDWIG
IPC: C02F3/12
Filed: 1999-03-03
Abstract: A controlled eductor is used to transfer atmospheric air into water for the aeration of aquariums and fish ponds, etc.  Air is incorporated into water in a tank (1), or other enclosure, by an eductor (4) controlled by a motorized valve. An electric pump (8) circulates water from the tank through the eductor, thus providing motive energy to suck in air through a port (5), and returns the water / air mixture into the tank via a distributor (3). A dissolved oxygen measurement probe (10) immersed in the tank water monitors the oxygen content and provides an input signal to a microprocessor (6) which continuously adjusts the eductor performance via the motorized water flow control valve.  An Independent claim is made for the equipment which operates the process.
Patent DE-19911023-A1 (DE)
Inventor: ROESLER KLAUS
IPC: F02P15/08
Filed: 1999-03-12
Abstract: In internal combustion engines with direct injection the fuel is injected into the combustion chamber (4) by an injector to produce an ignitable fuel/air mixture with separately supplied combustion air, the mixture being ignited by an ignition spark (7). The fuel is injected in the form of a conical jet and the electrodes (12, 16, 16') are safe from being wetted with fuel and being coked if they are positioned outside the outer surface (9) of the conical fuel jet (8) produced by the injection nozzle (11). The aim of the invention is to introduce an ignitable mixture between the electrodes (12, 16, 16') and to improve the combustion process, thereby facilitating an optimum performance of the internal combustion engine (1). To this end, the invention provides a combustion chamber configuration which makes it possible that the conical fuel jet (8) is injected in a free jet that is almost uninfluenced by the limits of the combustion chamber and that the electrodes (12, 16, 16') of the ignition spark (7) project into a fuel vortex (10) which issues from the outer surface (8) during injection. Electrodes (16, 16') in different spark positions relative to the outer surface (8) are provided to ignite the fuel vortex (10). The positive potential of the ignition voltage is optionally applied to said electrodes depending on the operational phase of the internal combustion engine (1).
Patent DE-19911649-A1 (DE)
Inventor: NEUMUELLER HELMUT
IPC: B60R16/02
Filed: 1999-03-16
Abstract: The guide consists of a body with an aperture through it fitted in the wall. It has a rigid circular bearer with a flange (5) lying against one side of a bodywork wall (6). A bush through guide part (4) is passed through an aperture in the bodywork wall. The end collar (7) of a bellows (2) is fitted in a groove (8) the guide part.
Patent DE-19912272-A1 (DE)
Inventor: GEHRINGHOFF LUDGER
IPC: B60R19/02
Filed: 1999-03-18
Abstract: The front bumper fitting has cross bearers (5), spacing brackets (2) and stop plates (3) to connect it to the bodywork cross bearers (4). The bumper cross bearers and/or the spacing brackets have at least two successive deformation regions in the longitudinal direction of the car made with different force levels.
Patent DE-19913072-A1 (DE)
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1999-03-23
Abstract: The mirror housing contains a support plate (8) fixed on the mirror holder which fixes on the vehicle. The support plate is double-walled with a front (36) and back (38) wall with interspace (42) in which are the cross webs (44) which connect the front and back walls together.  The support plate has an end facing the vehicle and an end away from the vehicle. The support plate can be fixed at different angles on the mirror holder.
Patent DE-19916569-A1 (DE)
Title: Current mirror voltage reference circuit
Inventor: GANSER SIEGFRIED
IPC: H03F3/195
Filed: 1999-04-13
Abstract: The voltage reference circuit has a transistor (T1) operated in an emitter configuration, with the base connected to two resistances (R1,R2) in series for beta compensation of the current mirror. The smaller resistance (R2) is made up of two resistors (R3, R4), and far end of the smaller resistance (R2) which faces away from the base of the transistor is connected to a signal point (S) of an amplifier circuit (LNA) whose operating point is to be set.  An integrated capacitance (C) is connected between the two resistors (R3,R4) to form an RC filter.
Patent DE-19920356-A1 (DE)
Title: Folie mit Sicherheitsmerkmal, ein Verfahren zu deren Herstellung sowie deren Verwendung als Verpackungsmaterial
Inventor: STOEBER OLAF
IPC: B41M3/14
Filed: 1999-05-04
Abstract: Beschrieben wird eine gegebenenfalls kaschierte Folie aus Kunststoff, dadurch gekennzeichnet, daß die Folie auf einer Seite mit einer Sicherheitsfarbe bedruckt ist. Ebenfalls beschrieben wird ein Verfahren zur Herstellung einer solchen Folie sowie deren Verwendung als Verpackungsmaterial.
Patent DE-19920896-A1 (DE)
Title: Portable unit for the supply of medicaments to a patient comprises a delivery unit connected to the patient by e.g. a catheter, and an operating unit which has wireless communication with the delivery unit
Inventor: CHO OK-KYUNG
IPC: A61M5/172
Filed: 1999-05-06
Abstract: A portable unit for the supply of medicaments, comprises a delivery unit connected to the body of a patient by a cannula or catheter, and an operating unit for operating the device and programming or inputting data. The operating unit has wireless communication with the delivery unit, and enables the delivery unit to control the delivery of medicaments in terms of time and quantity, in relation to a basal rate or a basal profile, and bolus doses.
Patent DE-19922217-A1 (DE)
Title: Internal combustion engine producing little exhaust gas, with pump device in form of piston pump with at least one driven piston in closed pump cavity
Inventor: MOZZI ANDREAS
IPC: F02B75/02
Filed: 1999-05-14
Abstract: The engine (1) has a combustion cavity (9) for the periodic combustion of a fuel-air mixture and a pump device (16) supplying the fuel-air mixture to it. The pump device is in the form of a piston pump with at least one driven piston (23) in an enclosed pump cavity (21, 22). The piston is connected to a drive (24) in the pump cavity.
Patent DE-19923943-A1 (DE)
Inventor: BECKER KLAUS
IPC: C11D3/384
Filed: 1999-05-25
Abstract: The invention relates to a sanitary cleaning agent provided in solid form and comprising a content of common lime-dissolving water-soluble substances, especially lime-dissolving water-soluble acids. The inventive sanitary cleaning agent also contains a content of germ-promoting organic substances which are resistant to the lime-dissolving aqueous substance and which are provided in a quantity of at least 10 mg/kg of the sanitary cleaning agent. In addition, the sanitary cleaning agent is optionally provided with a content of additional additives, whereby the sanitary cleaning agent contains, as a germ-promoting organic substance, an open-chain or cyclic compound of formula (I) R1R2N-CO-NR3R4, wherein, R1 to R4, are defined as in Claim No. 1. The compound of formula (I) can also be presented entirely or partially in the form of a salt, and the sanitary cleaning agent contains germ-inhibiting substances in a quantity of less than approximately 0.5 g/kg of the sanitary cleaning agent, especially less than approximately 0.4 g/kg of the sanitary cleaning agent. Urea salts, especially phosphates, are preferably provided as an acid-carrying constituent. In addition, anhydrous magnesium sulfate can be provided as a neutral filler which produces heat when brought into contact with H2O.
Patent DE-19926932-A1 (DE)
Inventor: SCHMIDT HARTMUT
IPC: A23K20/158
Filed: 1999-06-14
Abstract: The invention relates to a homogeneous high-fat food provided in the form of food flakes, to a method for producing the same and to the use thereof for promoting the growth, the ingestion of food, and the condition of freshwater and saltwater fish and invertebrates. The inventive food flakes are used to improve resistance to stress, to prevent losses due to unfavorable keeping conditions such as high temperatures in the summer and low temperatures in the winter when keeping pond fish, and to reduce nitrogen and phosphorous excretion which promotes algae growth.
Patent DE-19930830-A1 (DE)
Title: Sensor device and method for detecting and recording the size of a pan bottom's area over a heating area uses a wire loop integrated into a heating area in a radiated heating unit.
Inventor: HURLEBAUS WERNER
IPC: H05B3/74
Filed: 1999-07-03
Abstract: A sensor (3) over a heating area (4-6) and under a pan bottom connects to an AC voltage. A reference value for inductivity or size depending on inductivity for the sensor is detected in advance for the pan to be heated up and recorded in a data memory or preset. A current inductivity value is measured for the pan on the heating area. Comparing the inductivity value or the size depending on inductivity with the reference value controls switching the heating area on and off.
Patent DE-19931899-A1 (DE)
Title: Sheet feeder, e.g. for copier or scanner, has image reader and generator, turns rollers in forward direction after turning them in reverse direction by certain amount after sheet insertion
Inventor: TOYOSHIMA YOSHIO
IPC: B65H9/14
Filed: 1999-07-08
Abstract: The arrangement has a pair of rollers (3,4) for feeding a sheet (P) that runs up to a clamp section of the roller pair, a drive arrangement (14,19) that turns the roller pair forwards or backwards, a sheet acquisition device and a controller that controls the roller pair to turn them in the forward direction, after turning them in the reverse direction by a certain amount when the sheet is inserted into the clamp section.  Independent claims are also included for an image generator arrangement and an image reader arrangement.
Patent DE-19932097-A1 (DE)
Title: Hydraulisches System zur Filterung von Druckflüssigkeit
Inventor: HILDEBRAND DIETER
IPC: F15B21/041
Filed: 1999-07-09
Abstract: Eine Pumpe fördert Druckflüssigkeit über ein Filterelement zu den Verbrauchern. Um bei kalter Druckflüssigkeit mit entsprechend höherer Viskosität das Filterelement zu schützen und zu gewährleisten, daß den Verbrauchern ausreichend Druckflüssigkeit zur Verfügung steht, wird unterhalb einer zuvor definierten Temperatur die Druckflüssigkeit direkt von der Pumpe und oberhalb einer zuvor definierten Temperatur die Druckflüssigkeit über das Filterelement zu den Verbrauchern geleitet. Hierzu wird über ein temperaturabhängiges Element (1) eine Verbindung von der Pumpe (6) zu den Verbrauchern (5) abhängig von der Temperatur geschaffen oder verschlossen. Damit dieser Vorgang unabhängig vom Druck zwischen der Pumpe und dem Filterelement ist, wird ein Schieber (2) beidseitig mit Druck von der Pumpe beaufschlagt.
Patent DE-19933042-A1 (DE)
Title: Card, which gives off a smell, consists of PVC with a metal film coating on the front, and with words and emblems stamped or printed on it
Inventor: MUEHLHOFER HERMANN
IPC: B42D15/02
Filed: 1999-07-15
Abstract: A card which gives off a smell, consists of PVC with a metal film coating on the front, and with printed or stamped words or numbers such as world of aromas, and a globe with an arrow indicating time / future. The rear of the card has a perfume delivery unit and a hole stamped through the PVC wall. The rear also has paper on it and a transparent film.
Patent DE-19934935-A1 (DE)
Title: Link chain for infinite transmissions uses pressure elements held in link holes and fitted one side with e.g. welded or displaced material projections closed off one side by safety belt.
Inventor: FRIEDMANN OSWALD
IPC: F16G5/18
Filed: 1999-07-26
Abstract: The chain has pressure elements (4,5) at right angles to the chain run to engage holes (6) in parallel links (1,2,3) and so form an articulated connection between the respective chain links. Some of the pressure elements have projections (7) to one side to prevent the links escaping and the elements (4,50) are so arranged in their holes (6) as to enable the projections to be sited on alternate axial ends. Each link has two elements (4,5) arranged on the same side, the projections on the radially inner or outer sides of the respective elements (4,5). The projections can be formed by displaced or applied material, possibly welded to the elements and can be fitted before or after embodiment in the chain links (1,2,3). The fitted chain is equipped with a safe transport device in the form of a belt to enclose the links and elements radially outside or inside. The belt comes in open e.g. slotted format or again as an endless belt.
Patent DE-19936332-A1 (DE)
Title: A radiation-sensitive composition, used to produce printing plates, printed circuit boards for integrated circuits and photomasks
Inventor: JAREK MATHIAS
IPC: G03F7/023
Filed: 1999-08-02
Abstract: A radiation-sensitive composition comprises (a) a naphthoquinone diazide derivative(s); (b) a novolac(s); and (c) a copolymer comprising 3 specified units which are responsible for alkali-solubility, high Tg and water-solubility respectively.  A radiation-sensitive composition comprises (a) a naphthoquinone diazide derivative(s); (b) a novolac(s); and (c) a copolymer comprising the following units: (A) 5-50 mol% unit of formula (I); (B) 20-70 mol% unit of formula (II); and (C) 10-50 mol% unit of formula (III), where (C) is different from (A). R<1>, R<4>  = group selected so that the homopolymer of (I) is alkali-soluble; R<2>, R<6>, R<7>  = group selected so that the homopolymer of (II) has a high Tg; and R<3>, R<5>  = group selected so that the homopolymer of (III) is water-soluble. Also claimed are (1) preparation of the above radiation-sensitive composition comprising mixing components (a)-(c) and dissolving the solids components in an organic solvent; (2) preparation of the above radiation-sensitive composition comprising dissolving the individual components (a)-(c) separately in an organic solvent and then mixing the solutions; (3) a printing plate comprising a substrate and the above radiation-sensitive composition; and (4) preparation of the printing plate comprising applying a solution of the above radiation-sensitive composition in an organic solvent to a substrate which has optionally been pre-treated, followed by drying.
Patent DE-19943379-A1 (DE)
Title: Production of metallized plastic foils comprises vaporizing the metal to be applied in the vaporizing chamber of the strip vaporization plant strip with ignition of a plasma
Inventor: SCHILLER NICOLAS
IPC: C23C14/32
Filed: 1999-09-10
Abstract: Production of metallized plastic foils comprises vaporizing the metal to be applied in a strip vaporization plant. During vaporization of the foil with the metal, a plasma is ignited in the vaporizing chamber of the strip vaporization plant.
Patent DE-19943642-A1 (DE)
Inventor: HORN KLAUS
IPC: C08G64/14
Filed: 1999-09-13
Abstract: The invention relates to containers produced from a branched polycarbonate, the production and use thereof, whereby the containers have a mean rupture fall height of at least 2.5 m.  The invention also relates to branched polycarbonates.
Patent DE-19945737-A1 (DE)
Inventor: KRAGL UDO
IPC: C07B35/02
Filed: 1999-09-23
Abstract: The invention relates to a method for hydrogenating organic compounds containing at least one C-C double bond. According to the invention, the hydrogenation of the compound to be hydrogenated is carried out using a hydrogenation catalyst in an aqueous solution with a triblock copolymer that serves as a micelle former. The activity is increased under these conditions. In the event of an asymmetrical hydrogenation, the enantioselectivity is elevated. In a preferred embodiment, the inventive method is carried out in a membrane reactor which is equipped with a membrane on the discharge side. Said membrane is permeable to the product and is impermeable to the catalyst and the triblock copolymer.
Patent DE-19947824-A1 (DE)
Title: Lifting equipment for industrial truck has device connecting load chain to lift carriage with connecting element form-lock connected to holding element
Inventor: SCHOENEWALD PETER
IPC: B66F9/08
Filed: 1999-10-05
Abstract: The connecting device which connects the load chain(5) to the lift carriage(3) has a connecting element(8) form-lock connected to a holding element(9). The connecting element has a hook-form section which engages in an opening(11) in the holding element. The connecting element and holding element are formed in such a way that the position of the connecting element in relation to the holding element is fixed and form-locked in any horizontal position or in one vertical position.
Patent DE-19949131-A1 (DE)
Title: Sealing system for pipe forming part of car ventilation and heating system comprises support tube surrounded by cup-shaped groove containing flexible sealing ring held in place by clip which presses against support
Inventor: WOLF WALTER
IPC: F16L5/10
Filed: 1999-10-12
Abstract: The sealing system for a pipe forming part of a car ventilation and heating system comprises a support tube which passes through an orifice in the bulkhead. This is surrounded by a cup-shaped groove (2) which contains a flexible sealing ring (3). This is held in place by a clip (5) which presses against the support.
Patent DE-19950806-A1 (DE)
Title: Doppelsiebformer
Inventor: HALMSCHLAGER GUENTER
IPC: D21F9/00
Filed: 1999-10-21
Abstract: Ein Doppelsiebformer (10) einer Maschine zur Herstellung einer Faserstoffbahn (12) wie insbesondere einer Papier- oder Kartonbahn umfaßt zwei umlaufende endlose Siebe (14, 16), die unter Bildung eines Stoffeinlaufspaltes (18) zusammenlaufen, wobei im Bereich des Stoffeinlaufspaltes (18) eines (16) der beiden Siebe (14, 16) über ein Formierelement (20) wie insbesondere eine Formierwalze oder ein durch Leisten abgestütztes Formierband geführt ist. Das nicht mit dem Formierelement (20) in Kontakt tretende Außensieb (14) ist im Bereich des Formierelements (20) durch ein innerhalb der Außensiebschlaufe angeordnetes umlaufendes endloses Stützband (22) abgestützt.
Patent DE-19955085-A1 (DE)
Title: Adjustable column for supporting seat or stand comprises two telescopic tubes with airtight space between them, clamping screw allowing height to be adjusted and valve at bottom of column allowing air in space between tubes to be forced out
Inventor: SCHMIEDL PETER
IPC: A47C3/30
Filed: 1999-11-15
Abstract: The adjustable column for supporting a seat or stand comprises two telescopic tubes (2, 3) with an airtight space between them. A clamping screw (11) allows the height of the column to be adjusted and a valve (9) at the bottom of the column allows the air in the space between the tubes to be forced out and prevents air from re-entering until the column is raised.
Patent DE-19959351-A1 (DE)
Inventor: PICKER INGO
IPC: B26D5/08
Filed: 1999-12-09
Abstract: The invention relates to a cutting device, for a machine for longitudinal separation of a through-flowing material band (23), which is mounted on a cutter bar (1), by means of a support body (3), in an axially-displaceable manner and comprises a circular blade (6), linked to the support body (3), by means of a bearing body (4). A drive motor (16) is attached to the bearing body (4), in the free-space beneath the support body (3), which cooperates with the circular blade (6), by means of a drive gear, whereby the drive motor (16) may be arranged offset to the drive motor (16) of an adjacent cutting device.