baber/WOPTO huggingface dataset:
Patent DE-19604030-A1 (DE)
Title: Natural antioxidant from coffee beans
Inventor: BRIMMER JOACHIM
IPC: C09K15/34
Filed: 1996-02-05
Abstract: Use of coffee beans, especially untreated, dried coffee beans, is claimed for obtaining an antioxidant. Also claimed is a process for obtaining a natural antioxidant (A) by a) milling and allowing the milled beans to steep; b) extraction with solvent; c) separation of the solvent extract from unwanted coffee components; d) addition of a binder to withdraw foreign and unwanted material from the extract; and e) separation of the binder (with the foreign material) from the extract. The antioxidant (A) is also claimed.
Patent DE-19606212-A1 (DE)
Title: Insert for display counter for ready-to-eat products
Inventor: BECK BERND
IPC: A47F3/04
Filed: 1996-02-21
Abstract: The insert has a tempering container (1) filled with a heat-transmitting fluid like water. There is a fluid inlet and an outlet. The base or wall of the container has cooling devices(6) which allow rapid cooling of the products.  A control unit prevents cooling or heating up of the container. There is a heating device (8) in the container under the fluid-permeable false floor (9). The cooling devices are coolant pipes in thermal contact with the base or wall, the coolant being in a closed circuit.
Patent DE-19609561-A1 (DE)
Inventor: BIELFELDT UWE
IPC: A47J31/08
Filed: 1996-03-12
Abstract: The invention concerns an electric coffee machine and a filter element (1) therefor. The coffee machine comprises a filter element (1) which is intended to hold ground coffee (12) and is supported by a filter housing. Disposed above the filter element (1) is a brewing head (2) with one or a plurality of outlet openings (3) from which water (14), heated by an electric water heater, flows into the filter element (1) in order to extract the coffee. According to the invention, the filter element (1) comprises on its outer upper edge (9) an annular collar (10) which extends at an angle to the edge (9). The filter element (1) consists of filter paper. Disposed below the annular collar (10) is a holder device (28) which bears the filter element (1) and on which the filter element (1) is supported in a substantially cantilevered manner. In this way, the filter element and coffee machine are easier to handle. At the same time, the brewing results are improved and the time taken for the final drops to drip through is reduced.
Patent DE-19619210-A1 (DE)
Title: Electrically-operated sliding door for motor vehicle
Inventor: WEHN HELMUT
IPC: E05F15/638
Filed: 1996-05-11
Abstract: The sliding door has a controlled electric drive (7) coupled to a toothed rack attached to the sliding door (1) via a drive spline, with an electrically-operated clutch between the electric drive and the drive spline, for allowing manual operation of the sliding door, e.g. for emergency opening. The sliding door has an electrically operated door lock with a lever mechanism cooperating with a magnetic switch for operation of the door operating drive when the lock is opened.
Patent DE-19622083-A1 (DE)
Inventor: ECKART LUDWIG
IPC: C08L23/10
Filed: 1996-05-31
Abstract: A process for producing a biaxially oriented polypropylene foil in which, in the prior art manner, a polypropylene raw material is prepared, it is melted and a primary foil is produced from the melt by extrusion and cooling the extrudate, the primary foil is taken to the stretch temperature by reheating, it is stretched biaxially in the machine direction (MDO) and transversely (TDO) either sequentially or simultaneously and the stretched, biaxially oriented polypropylene foil is rolled up after cooling, where, according to the invention, a polypropylene wax with a median mean molecular weight Mw of over 8,000 g/mol is added to the raw polypropylene material to improve the stretch behaviour of the foil and permit higher machine speeds during the production of the foil.
Patent DE-19622890-A1 (DE)
Title: Aq. polymer and latex emulsions useful as adhesives or coating materials - contain polymers of ethylenic unsatd. monomers and N-vinyl formamide Michael reaction adducts
Inventor: BAFFORD RICHARD ANTHONY
IPC: C08L39/00
Filed: 1996-06-07
Abstract: Aq. emulsion - contains a polymer (P1) consisting of an ethylenic unsatd. monomer and incorporating Michael reaction adducts of N-vinyl formamide of formula (I): R = H or CH3; X = CN, O=CR1, O=COR1, O=CNR1R1, SO3M, SO3R1 or NO2; R1 = opt. substd. cycloalkyl, heterocyclic gp., aryl(alkyl) or alkyloxy contg. 1-20C atoms; and M = ion. Aq. latex emulsions contg. polymers (P2) comprising ethylenic unsatd. monomers and Michael reaction adducts of vinyl formamide of formula (II) are also claimed.
Patent DE-19625139-A1 (DE)
Title: Solder bump production on substrate
Inventor: OPPERMANN HANS-HERMANN DR ING
IPC: B23K1/08
Filed: 1996-06-24
Abstract: In a method of producing solder bumps on a substrate by contact with a molten solder bath, at least part of the substrate is cooled during contact with (preferably immersion in) the solder bath. Preferably, the substrate is a chip or wafer and is briefly dipped into the solder bath or wetted by a solder wave.
Patent DE-19627614-A1 (DE)
Inventor: NITSCHE WERNER DR
IPC: H01M50/443
Filed: 1996-07-09
Abstract: The invention concerns a method which is intended in particular to reduce the concentration of ions in separating materials when used in electrochemical processes, in particular in lead storage batteries. According to the invention, the separating material is subjected to a treatment with at least one acid selected from the group comprising sulphuric, phosphoric or sulphonic acid and/or with at least one salt selected from the group comprising sulphates, phosphates or diphosphates of the alkali or alkaline earth metals.
Patent DE-19636359-A1 (DE)
Title: Three
Inventor: WOITKOWITZ SIEGFRIED
IPC: B01D53/88
Filed: 1996-09-06
Abstract: Exhaust air containing a number of volatile organic compounds is purified in a 3 - stage catalytic after-burning system in which 3 types of catalyst are provided in spatially separate zones, to allow use of a suitable type of catalyst for each stage. Preferably, the reaction temperature for each stage can be individually adjusted by use of a burner between stages 1 and 2 or between stages 2 and 3, operating in combination with an exhaust air preheater, comprising an air - air heat exchanger. Catalyst poisons are separated in the first stage and oxidation is carried out in all stages.
Patent DE-19639787-A1 (DE)
Title: Vibration system with mechanically moved unbalanced mass
Inventor: KLEIBL ALBRECHT DIPL ING
IPC: B06B1/12
Filed: 1996-09-27
Abstract: The vibration system has a mechanically moved unbalanced mass. The unbalanced mass or masses (4) moves in a straight line and is driven by a slider crank transmission. The crank of the slider crank transmission can be driven by a crank loop, double crank or other device to create a periodically varying angular velocity. The centre point of the crank is offset about an eccentricity relative to the drive point. The crank of the slider crank transmission and its drive are each on a frame, and can be moved and adjusted relative to each other.
Patent DE-19643314-A1 (DE)
Inventor: EMRICH THOMAS DIPL CHEM DR
IPC: G01N33/577
Filed: 1996-10-21
Abstract: Monoclonal antibodies against the YPYDVPDYA epitope derived from the haemagglutinin of the human influenza virus are useful for detecting and isolating native haemagglutinin of the human influenza virus, modified haemagglutinin or haemagglutinin fusion proteins and have an affinity > 10<8> M<-1>, in particular from 10<9> to 10<10> M<-1>.
Patent DE-19644849-A1 (DE)
Inventor: BAST ARNE
IPC: A61L9/14
Filed: 1996-10-29
Abstract: The invention relates to a device for spraying fragrance into a room. At least one nozzle connected to a supply of fragrance is placed in the fresh air flow of a ventilation system. The nozzle is located approximately in the middle of a fresh air inlet and is secured on the open end of a lance projecting into the flow of fresh air. A base plate is placed on the end of the lance opposite to the nozzle and perpendicular to the longitudinal axis of the lance. The lance is secured to the fresh air inlet by means of said base plate. The fragrance supply is located in an interchangeable storage container with a charging hole and an outlet hole which can be closed. The method of aromatizing ambient air entails spraying a fragrance into the flow of fresh air of a ventilation system coming into the room. The fragrance is fed from a storage container through a conduit into a nozzle which is located inside the flow of fresh air. A flow of air emanating from the nozzle which is designed as an injection nozzle carries the fragrance away from a compressed air duct and sprays it into the fresh air flow. A supply of fragrance feeding the storage container from a compressed air duct is pressurized, directed through the fragrance conduit to the nozzle and sprayed.
Patent DE-19651557-A1 (DE)
Title: Paper-making press mantle for excess water removal
Inventor: MUELLNER JOSEF
IPC: D21F3/02
Filed: 1996-12-11
Abstract: The press mantle, especially for the press section of a papermaking machine to extract water from the wet pulp, is a belt (11) of a matrix material (12) such as polyurethane or rubber, in one or more layers. The surface (17,13) towards and/or away from the fibre web has a surface coating (20). Preferably the surface coating (20) is a closed surface coating, over the whole surface (17,13) of the belt towards and/or away from the web, structured with ridges, grooves or drillings (18). The matrix material (12) of the belt (11) is an elastomer in a number of layers with differing concentrations of particles of the basic material, such as stone or ceramic or glass-powder. The surface coating is a bonded organic monomer. A chemical bond, between the belt surface and the coating, is by chemical plugging or an adhesive. The coating (20) is applied to the belt (11) after its prodn. The coating (20) has hydrophilic or hydrophobic characteristics.
Patent DE-19652236-A1 (DE)
Title: Electromagnetic monitoring of integrity of conveyor belt
Inventor: RAETZ WALTER DIPL ING
IPC: H01Q1/22
Filed: 1996-12-16
Abstract: Elastomeric transport or storage elements, esp. conveyor belts (13), are monitored by incorporating conducting material which transfers or radiates electromagnetic energy.  During weaving one or more conducting warp elements (3) are arranged with one or more conducting weft elements (4) and locked mechanically with non-conducting warp and weft elements to provide one or more flexible, electrically conducting, enclosed rectangles (7).  Also claimed is a similar structure where the rectangles (7) are cut at suitable places to connect electronic components.
Patent DE-19654267-A1 (DE)
Title: Protection system for preventing glass fragments flying around during automobile accident
Inventor: KANG JUNG-KOO
IPC: B60J1/20
Filed: 1996-12-23
Abstract: The vehicle is provided with a reservoir (10) for a viscous fluid. A collision sensor (50) determines if a collision occurs and activates an electrically driven pump (20). This sprays the viscous fluid over the windscreen before the windscreen shatters, or at the same time as the windscreen shatters. The spray jets (30) are positioned along the bottom edge of the windscreen. The coating of fluid prevents glass particles from flying around and causing injury.
Patent DE-19700729-A1 (DE)
Title: Mechanism for removing mould half sections from injection or press moulding machine
Inventor: MUELLER HANS
IPC: B29C45/26
Filed: 1997-01-11
Abstract: Removal mechanism for a moulding machine comprises actuator bars (8, 9) for moving the two mould half sections in connection with plastic moulding machines, which can be joined together by couplings (19) on the side of the mould. The moving bars are arranged in pairs in separate levels (11, 12) and at different distances (A, B) from the mould removal plates (4, 5) on the side of the mould.
Patent DE-19702966-A1 (DE)
Title: Penetration of charge for metal workpiece(s) e.g. in washing installation(s)
Inventor: BRIEM KARL DR
IPC: C21D1/64
Filed: 1997-01-28
Abstract: The method involves penetration of a charge of metal workpieces in a movable fluid medium, comprises: (a) generation of a definite bath motion through and around the charge (3); (b) the fluid medium (2), preferably a quenching medium, is alternatingly sucked and pressed through the charge by the displacement principle; especially without pumps or circulators. The apparatus is characterised by including a displacer unit (5) which is movable back and forth in the bath (1) using a drive.
Patent DE-19706207-A1 (DE)
Title: Lid for containers holding various contents, and for various applications
Inventor: LA HAYE JOHANNES DE
IPC: A62C19/00
Filed: 1997-02-17
Abstract: The lid over the container opening (11) comprises a cover foil (14) and a sealing film (16) joined over its surface to the foil. The foil has an opening line (17) in the opening area (11) and is closed here by the film (16) so that the film tears open along the line (17) under a pre-set applied force. The opening line (17) is made up of eight slots (17) in the foil (14) which demarcate circular sectors joined permanently to the container rim (20), the slits passing right through the foil thickness. In a variant, the opening line forms a shear-off area between container wall and foil (14) edge, the foil in turn connected to the container (10) through the continuous sealing film. When the lid forms the cap of a pressurised container, e.g. fire extinguisher, the foil designed as a cup moulding is bonded at its non-slit wall to the film edge.
Patent DE-19715825-A1 (DE)
Inventor: BROCKMANN OLAF
IPC: H01R13/53
Filed: 1997-04-16
Abstract: The invention relates to a voltage converter for a medium voltage installations, specially switching systems, comprising a converter housing (1) and a plug contact (2) to produce an electrical connection between a voltage converter and said medium voltage installation. The plug contact is configured as an elastic pressure contact (2) in order to produce an economical embodiment of the plug connector.
Patent DE-19718169-A1 (DE)
Title: Anti-lock braking controller for motor vehicles
Inventor: LAMMEL CHRISTIAN
IPC: B60T17/00
Filed: 1997-04-29
Abstract: The control device (1) has at least one circuit board (6) mounted in a housing and electrically connected to circuit parts (12) via connecting pins (5). The connecting pins are arranged in fixed positions in the housing .  An intermediate board (10) is mounted on several adjacent connecting pins. The intermediate board has guide bores whose size and pitch corresp. to those of the circuit board's contact bores (7) to which the connecting pins are soldered.
Patent DE-19719257-A1 (DE)
Title: Collecting box of evaporator in car air-conditioning coolant circuit
Inventor: HAUSSMANN ROLAND
IPC: F28F27/02
Filed: 1997-05-07
Abstract: The collecting box (18) of an evaporator in flat tube or plate-type construction for the coolant circuit of a car's air-conditioning plant has several inlet chambers 936) of the heat exchanger fluid into each group of the flat tubes or plates, distributed and at least predominantly divided up over the length of the box. There is a feed pipe (54) of the heat exchanger fluid extending along the collecting box which is subdivided corresponding to the number of inlet chambers into a number of feed channels (44) which communicate with the assigned inlet chamber through an outlet opening located at the periphery of the feed pipe and which are closed off in the end region of the feed pipe.  The feed channels are distributed especially in sectoral fashion and are arranged progressively spirally. The collecting box is designed in multi-part fashion with tube plate (26) and cover (28). These parts form not only the peripheral-side but also the end-side housing of the collecting box. The feed pipe protrudes through at least one end- side housing wall (62) of the collecting box into this housing.
Patent DE-19720308-A1 (DE)
Title: Apparatus for continuous detection of faults on the surface of a moving material
Inventor: WIERICKS CHRISTOPH
IPC: G01N21/89
Filed: 1997-05-15
Abstract: Apparatus for continuous detection faults according to size and type on the surface of a moving material (1) comprises: (a) a diffused radiation source (4) for a light field (6); (b) a directing further radiation source (7) for a dark field (8); (c) radiation from the sources (4, 7) takes place separately from one another; (d) separate matrix cameras (5, 10) for radiation reflected respectively from the light and dark fields (6, 8). Both observation systems formed by the radiation sources (4, 7) and matrix cameras (5, 10) respectively for the light and dark fields (6, 8) are designed for pulsed observation.
Patent DE-19725500-A1 (DE)
Title: Heat generator for viscose-type fluids
Inventor: BAN TAKASHI
IPC: F24J3/00
Filed: 1997-06-17
Abstract: The heat generator comprises of a housing arrangement (1,6) with one being a fluid receiver chamber (7;7,20) for receipt of viscose fluids, and another being a heat exchange fluid passable heat receiver chamber (8;23). There is a drive shaft (12) that is rotatably mounted on the housing arrangement, and whose rotation motion is driveable from the exterior of the drive source. The shaft has a section itself that extends into the housing arrangement. There is a rotor element (13) that is arranged on the section of the drive shaft such that it can rotate in the fluid receiver chamber. The rotation of the rotor element imparts a shearing operation of the viscose fluid to generate heat. There is a heat transmission element (2) arranged between the fluid receiver chamber and the heat receiver chamber for the transfer of heat from the viscose fluid to the heat exchange fluid.
Patent DE-19738033-A1 (DE)
Title: Small-scale aerobic water treatment plant
Inventor: BASFELD HANS-JOACHIM
IPC: C02F3/12
Filed: 1997-08-30
Abstract: In a small-scale aerobic water treatment plant, water is introduced into a reactor with an inlet and an outlet and containing a multitude of floating or submersed bodies which act as a growth substrate for colonies of resident aerobic bacteria. The reactor also has an air inlet supplied by a pump. The floating or submersed bodies are held within a cage through which water and air flow over and around the substrate bodies.
Patent DE-19738419-A1 (DE)
Inventor: LUEBBEN MANFRED DR
IPC: F42C19/08
Filed: 1997-09-03
Abstract: The outer sleeve (4) of the ignition tube is filled with a paste-like sealant (5) before inserting a thin-walled protective tube (6) to press the sealant into ignition openings (3) or the protective tube is inserted first into the outer sleeve and the ignition openings filled with sealant which penetrates between the protective tube and outer sleeve.
Patent DE-19739179-A1 (DE)
Title: Transportation of domestic animal in or on motor vehicle
Inventor: PFEIFFER INGEBORG
IPC: B60N2/90
Filed: 1997-09-08
Abstract: The device has a vehicle seat belt adaptor arrangement for detachable fastening of the device on the vehicle. The adaptor includes a yoke (16) fitted on the rear side of the seat shell (4) or the back shell (6). The yoke has through-holes (18) through which one seat belt (20) passes. The adaptor arrangement may be in a form to carry luggage. The adaptor arrangement may include at least one securing yoke fitted on or in the seat shell or the back shell to clamp around the seat a part of it.
Patent DE-19745645-A1 (DE)
Title: Air-conditioning system for motor vehicle
Inventor: ICHISHI YOSHINORI
IPC: B60H1/00
Filed: 1997-10-15
Abstract: The system has a channel (2) for passing air towards the passenger compartment with an internal air inlet (21), an external air inlet (22) and an internal/external air mode changeover switch (3). An impurity detector detects a parameter which indicates impurities in the external air. The switch is operated to maintain the internal or external air mode if the impurity level is above or below a reference level respectively. A controller (10) gradually alters the reference level so that impurities are detected at a lower level if the time of maintenance of the internal air recirculation mode is increasing.
Patent DE-19746883-A1 (DE)
Title: Production of carbocyclic or heterocyclic nitrile with high yield
Inventor: SASAKI YUTAKA
IPC: C07D213/85
Filed: 1997-10-23
Abstract: A process for the production of carbocyclic or heterocyclic nitriles (I) comprises ammoxidation of the cyclic starting material (II) in a fluid-bed reactor (1) in the presence of a metal oxide catalyst containing vanadium and/or molybdenum (III). The process involves feeding in oxygen-containing gas through an inlet (A) in the base of the reactor and injecting (II) and ammonia at a level (B) above that of inlet (A), using a fluidised bed (4) which is formed so that the wt. ratio Wb/Wa = 0.01-0.95 in the reaction zone. (Wb) = weight of catalyst fluidised at a level above inlet (B); (Wa) weight fluidised at a level above inlet (A).
Patent DE-19747547-A1 (DE)
Inventor: KNECHT GERHARD
IPC: B60N2/90
Filed: 1997-10-28
Abstract: The invention relates to a seat for a motor vehicle, comprising a seat and a back. According to the invention, the seat and/or the back are provided with means to enable automatic variation of the seat position with respect to a base position, whereby said variation is dependent on a module (17) which detects and evaluates the duration of the journey and/or speed. By automatically modifying the position of the seat in a targeted manner, it is possible to counteract physical tension during long car journeys. This increases a sense of well-being in users, making them more relaxed and concentrated.
Patent DE-19749033-A1 (DE)
Title: Vibrating hopper bulk solid powder discharging assembly and process
Inventor: OTTERBACH JOACHIM
IPC: B65G47/19
Filed: 1997-11-06
Abstract: Powder is continually added to a vibrating hopper. The vibrations continue, discharging a steady quantity of powder over the rim onto a chute (20) and a moving endless belt (40). As it descends down the chute, the powder speed is adjusted to that of the belt. The powder is deposited on the belt at a constant rate. The belt with load is subsequently cut into identical lengths and packaged.
Patent DE-19750966-A1 (DE)
Title: Lock
Inventor: RIZNIK PETER
IPC: E05B63/00
Filed: 1997-11-18
Abstract: The lock comprises a slider (14) which is sloped towards the push direction of the lock bolt (5). The slider moves in the direction of the turning circle (12) of the stop notch (10). A fixed stop (18), especially a pin is provided in the housing floor (3). A part of the slider which projects over the lock bolt shaft (6), in its pushed-in state, lies on the housing floor.
Patent DE-19753761-A1 (DE)
Inventor: ZIMMER JOACHIM
IPC: B60S1/38
Filed: 1997-12-04
Abstract: The invention relates to a wiper blade (10) to clean the windshields (12) of a motor vehicle (14), comprising a wiper blade rubber element (16) which is placed along with a wiper lip (18) on the windshield (12) and a wind scoop (20, 22, 24) which is tightly arranged on the windshield (12) in front of the wiper blade (10) with a soft elastic lip (30, 32, 34, 36, 38, 40, 42) during a downward wiping movement (26). The lip (30, 32, 34, 36, 38, 40, 42) can come into contact with the windshield (12) during said downward wiping movement (26). According to the invention, the lip (30, 32, 34, 36, 38, 40, 42) is slanted in the direction of the wiper lip (18).
Patent DE-19806510-A1 (DE)
Title: Spooled cable drum lock for preventing theft of articles e.g. bicycles, motorcycles, garden furniture, etc.
IPC: B62H5/00
Filed: 1998-02-17
Abstract: The cable drum lock has a drum (5) which can accommodate a spooled cable in a housing (4) with a preferably tangential cable outlet opening. One end of the cable (2) is irreversibly attached to one security lock half (3a), and the other end is irreversibly attached to the other half (3b). After pulling out the cable, the two halves can be locked together. The security lock halves can be mechanically and/or electrically locked and unlocked.