baber/WOPTO huggingface dataset:
Patent DE-19628462-A1 (DE)
Title: Bolt clip with inner locking sections
Inventor: SHIBANUSHI YOSHIO
IPC: F16B37/08
Filed: 1996-07-15
Abstract: The locking section, engaging the bolt, extend from the housing (11) inside inwards. A stopper (31) is located on the underside of one (?) of several locking sections divided from top to the underside and prevents downward bending of the locking section. The locking section with the stopper is thinner than the older ones (21d). Pref. the locking section with the stopper contains a claw section (22), coupled to the housing via a thin section (23).
Patent DE-19634456-A1 (DE)
Inventor: SPEHR RAINER DR
IPC: H01J37/145
Filed: 1996-08-26
Abstract: This invention concerns a lens system, particularly for focusing electrons, with a cylindrical lens with pole shoes or electrodes, between which an aperture is located. This aperture has a slot-shaped cross section perpendicular to the optical axis of the lens. The cylindrical lens (4) is combined with a magnetic lens (1) with which a quadripole field can be produced. The lenses are arranged with little or no distance between them and their optical axes run parallel to one another. The quadripole lens (1) has a slot-shaped aperture (10) which is oriented parallel to the opening (9-11) of the cylindrical lens (4). The focusing plane of the quadripole lens (1), which comprises the optical axis (19), is oriented parallel to the longitudinal axes of the apertures (9-11) and its defocusing plane perpendicular to the longitudinal axes. The refractive power of the cylindrical lens (4) can be set at twice that of the quadripole lens (1).
Patent DE-19637269-A1 (DE)
Title: Design and processing on or behind acrylic and other types of glass
Inventor: AHLFAENGER ULRIKE
IPC: C03C17/34
Filed: 1996-09-13
Abstract: Designs are formed on or behind acrylic glass or any type of glass with specific materials such as mixed paints and water. The surface is then treated with clear lacquer and possibly varnish base, with silver, gold, or copper leaf. The process is used e.g. in sanitary blocks, on walls, ceilings, and floors.
Patent DE-19647594-A1 (DE)
Title: Streamlined cover for para glider pilots
Inventor: BAUER KARL DIPL ING
IPC: B64D17/02
Filed: 1996-11-18
Abstract: The cover consists of a frame over which a flexible material is mounted. The front of the cover is streamlined and tapers towards the rear. A support rod (2) for the feet of the pilot forms part of the structure of the cover. The cover is attached to the ropes of the paraglider by means of straps (3) and attachments (7) for the straps which make it possible to adjust the length of the straps. The straps can be adjusted by the pilot during flight, whilst the openings for the arms of the pilot may be continuous through a pretensioned covering (6).
Patent DE-19647599-A1 (DE)
Inventor: SCHERZER DIETRICH DR
IPC: C08F6/00
Filed: 1996-11-18
Abstract: The invention relates to a method for drying water-containing styrol polymerizates, in which the particles are treated with an aqueous salt solution.
Patent DE-19649419-A1 (DE)
Title: Waterproof wood glue for bonding glue
Inventor: SCHILLING BERND DR
IPC: C09J131/02
Filed: 1996-11-28
Abstract: A waterproof wood glue showing little discoloration, which is based on an aqueous 30-65 wt.% polyvinyl ester (I) dispersion stabilised with polyvinyl alcohol, contains 0.5-7.5 wt.% polyvinyl alcohol(s) (PVA; w.r.t. the dispersion) with a Hoeppler viscosity of 2.0-6.0 mPa<.>s (measured in 4% aqueous solution). Also claimed is a method of producing the adhesive.
Patent DE-19705368-A1 (DE)
Title: Testing method for automobile passenger restraint release device
Inventor: MAYER WALTER
IPC: B60R21/01
Filed: 1997-02-12
Abstract: The testing method uses a simulation resistance (4,5) connected to the output of the detonation circuit within the release device, operated via a crash sensor, with evaluation of the resistance voltage and/or current characteristic via a test device (22). The detected voltage and/or current characteristic may be compared with given detonation criteria for the electrical detonator, e.g. for determining the physical detonation time point.
Patent DE-19710664-A1 (DE)
Title: Voice recognition method for access control, e.g. to secure car park
Inventor: SUSEN AXEL
IPC: G07C9/00
Filed: 1997-03-14
Abstract: The voice recognition method involves comparison of a speech sample provided via a microphone with stored voice data obtained from a chip card via a card reader, using computer software. The speech signals provided by the microphone are processed and the required signal section used for the comparison is stored, with subsequent comparison of the stored data with the voice data read from the chip card. The computer can identify a person, a group of authorised people, or sex of the person. If the car is stolen the recorded speech pattern can be used to identify a thief.
Patent DE-19710680-A1 (DE)
Title: Ink jet printer cartridge with two inlet ports for filling and refilling
Inventor: SCHEFFELIN JOSEPH E
IPC: B41J2/175
Filed: 1997-03-14
Abstract: The ink used with a multi colour printer is contained within a number of cartridges 16. The cartridges are mounted side by side on the printer carriage and these have refill inlets 24 with built in valves.  The side walls of the cartridges have built in flexible panels 61 loaded by leaf spring elements 56 that allow a low pressure to be produced within the chamber for filling purposes. Attached strips 77 are deflected by the movement of the panels as the ink is used and indicate 78 when refilling is necessary. Initial filling is made using a second valve 46.
Patent DE-19711676-A1 (DE)
Title: Power-saving coating material for domestic appliances etc.
Inventor: KIM JUN HAN
IPC: C08K3/34
Filed: 1997-03-20
Abstract: A power-saving coating material is prepared by mixing 15-25 weight parts of nephrite jade powder of particle size 150-300 mesh with 75-85 parts of a conventional liquid epoxy resin paint and/or a phenol resin and/or an amino resin. The epoxy resin contains epoxy groups at both terminals of a molecule of linear polyalcohol where 1-5 moles of bisphenol have been linked with 2-6 moles of epichlorohydrin. Also claimed are articles coated with the power-saving material.
Patent DE-19717019-A1 (DE)
Title: Light advertisement system
Inventor: JEROMA RUDOLF
IPC: G09F13/04
Filed: 1997-04-23
Abstract: The light advertisement system includes transparent covering shells (4) for light advertisement elements and lightproof installation carriers (8) which are connected to the side stud of the covering shell. A frame (9) formed from vertical braces (10) and horizontal braces (11) is arranged between the covering shells and the installation carriers. The covering shells are connected at the front (12) of the frame and the installation carrier are connected at the back (13) of the frame.  The distance between the front and the back of the frame is so big that a person can move in the spacing (16) between the sides. The distance between centres of adjacent vertical braces or adjacent horizontal braces is the same as the length or the hight of the covering shells. Neon lamps (23) are arranged bevelled to the vertical or horizontal braces.
Patent DE-19722485-A1 (DE)
Title: Automatic control system for high frequency electric resistance welding
Inventor: OH JOO-SUP
IPC: B23K13/08
Filed: 1997-05-28
Abstract: An automatic input heat amount control system for a high frequency electric resistance welding machine, comprises (i) a spark signal sensor (70) for sensing a signal generated by electromagnetic waves produced on an object (2) to be welded, (ii) a spark signal processor (3) for filtering a desired signal component of the spark signal sensed, separating the filtered signal component into amplitude and frequency components and processing separated components, (iii) a heat generator (61) mounted on the object for generating melting heat, (iv) an oscillator for supplying high frequency current to the heat generator, (v) a welding machine controller (5) for controlling the amount and frequency of current being supplied from the oscillator to the heat generator, (vi) a welding machine power controller (4) for controlling the output of the welding machine controller, and (vii) a main controller (1) connected to the spark signal processor and the welding power controller for controlling the output of the welding machine power controller in response to a spark signal fed back from the spark signal processor to establish the optimum welding condition.
Patent DE-19738193-A1 (DE)
Inventor: JUCHEM ANDREA
IPC: A21D13/08
Filed: 1997-09-02
Abstract: One-pack kit for rapid preparation of a cake in a microwave oven comprises a microwave-permeable cake mould containing instant cake mix, which is stirred to a cake dough with addition of edible oil, water and whole egg and can then be baked in a microwave oven.
Patent DE-19745455-A1 (DE)
Title: Cloakroom swing-out clothes hook
Inventor: BRUECKNER THOMAS
IPC: A47G25/06
Filed: 1997-10-15
Abstract: The swing-out cloakroom hook comprises a flat oval body (6) with a pivot axis (7) above the line of its center of gravity. The hook body swivels within limits in a suitably excised plate (5) fixed to the wall (1), using bearing pins so arranged that the plate and body are coplanar when at rest. The bottom part (6b) of the body has to be pressed to form the clothes hook with the top part (6a). The plate (5) is secured to the wall (1) by a fixer strap (4) whose center part forms the end stop limiting the pivot of the hook when hung with clothes. The body has any number of hooks of different length and the mounting plate (5) is several mm thick only and has radiused edges.
Patent DE-19746119-A1 (DE)
Title: IC engine starting method, especially for motor vehicles
Inventor: BOCHUM HANSJOERG DR
IPC: F02D41/06
Filed: 1997-10-18
Abstract: The method involves injecting fuel directly into a combustion chamber (4) bounded by a piston (2) in the engine (1) either during a compression phase in a first mode or in an induction phase in a second mode and igniting the injected fuel. Injection of the fuel is ended before the fuel is ignited An Independent claim is also included for an engine which utilizes the engine starting method.
Patent DE-19746872-A1 (DE)
Title: Oven heating element
Inventor: ROTH JUERGEN
IPC: A61C13/20
Filed: 1997-10-23
Abstract: The heating element has a heating coil (8) mounted on a former to spirally enclose the heating chamber. The element is an inner spiral (11) with the heating coil loosely wound over at least part of it. The inner spiral can be of quartz glass or of glass with a high silicic acid content. An Independent claim is also included for an oven which uses the heating element.
Patent DE-19747283-A1 (DE)
Title: Batch mixing of concrete using recycled water
Inventor: HOLL HANS-JUERGEN
IPC: B01F15/04
Filed: 1997-10-25
Abstract: The density of recycled water is determined from the metered volume and the weight which has entered the water supply tank. Based on this density, the additional quantity of recycled water, required to meet the prescribed mixture formulation, is calculated. This latter quantity is then added. An Independent claim is included for the apparatus for the above process. A water supply line (13) is equipped to meter the water (20). A data processor (16) carries out the calculations indicated. Preferred Features: Volume flow and associated weight are determined over an interval during which recycled water is fed. A table is used to determine the additional quantity of recycled water required, This is based on a mean density of solids in the water, of 2100 kg/m<3>.
Patent DE-19748262-A1 (DE)
Inventor: GERHAEUSER HEINZ DR ING
IPC: H02J17/00
Filed: 1997-10-31
Abstract: The flying body has devices suitable for holding the body at predefined altitudes using aerostatic buoyancy, devices for holding the body at predefined longitudinal and transverse positions and an arrangement for supplying the body with power wirelessly from a supply station, e.g. using laser light.
Patent DE-19751192-A1 (DE)
Title: Attaching covering material to structural parts avoiding use of manufactured fastenings and clamping strips
Inventor: OVERBERG MATTHIAS DIPL ING
IPC: B29C65/00
Filed: 1997-11-19
Abstract: The perforated (2) structural section (1) is covered by the material (3) on both sides. Tabs of material (3a) are brought through the holes, to be welded or adhered to the material on the other side. An Independent claim is included for the corresponding attachment formed in this manner.
Patent DE-19751785-A1 (DE)
Title: Filling recesses in a surface layer of a semiconductor wafer with conductive material
Inventor: DOBSON CHRISTOPHER DAVID
IPC: H01L21/768
Filed: 1997-11-21
Abstract: Filling recesses in a surface layer of a workpiece with conductive material comprises: (a) forming a barrier layer on the surface; this barrier includes oxygen or is oxidised; (b) nitriding the oxidised material; (c) depositing a layer of conductive material on the barrier layer; and (d) forcing, flowing or drifting the conductive material into the recesses.
Patent DE-19801937-A1 (DE)
Inventor: EPPLER ALWIN DIPL ING
IPC: C02F1/72
Filed: 1998-01-20
Abstract: A water treatment assembly receives a supply taken from surface water bearing a heavy load of algae. The novelty is that: (a) the assembly has a pre-treatment stage in which ozone is dissolved in the water, killing especially bacteria, viruses, algae and oxidising organic substances; (b) the ozone-treated water is surrendered in the next stage in which a flocculant is added; (c) the water with flocculant agent is discharged to a first filtration stage in which killed micro-organisms are removed, and in which the dissolved organic carbon is removed together with the impurities causing cloudiness; (d) the filtered water is discharged to a second flocculating stage and then a second filter stage removing the second-stage flocculant products; (e) the second-stage filtered water is subjected to oxidation in which residual organic substances are broken down, and (f) the water is passed through a final carbon granule filtration stage.
Patent DE-19806945-A1 (DE)
Title: Method for reinforcing insulated support ring of radiant heating unit in ceramic cooker hob
Inventor: WILDE EUGEN
IPC: H05B3/74
Filed: 1998-02-19
Abstract: The heating unit has a shell (13) containing insulation material (14) and a resistance heating coil positioned beneath a glass ceramic sheet (12) spaced by an insulated ring (23) strengthened by a wire (19).
Patent DE-19811170-A1 (DE)
Title: Motor or engine operated by gravity
IPC: F03G3/00
Filed: 1998-03-14
Abstract: The engine, installed in a Ford Taunus (RTM), from the gear wheel, multiplying the transmission ratio by 7 for liters, gives 25 liters in first gear, 15 in second, 10 in third and seven in fourth. For half-throttle, seven liters, for full throttle about 14 liters. In the case of the Estonia ferry disaster, the center of gravity is too high. With no keel weight, it lacks at least 100 t. Formula: per deck 10 t 1- by 10 = 100 t. For the British catamaran ferry Condor 9, the center of gravity is acceptable. Passengers only.
Patent DE-19812620-A1 (DE)
Inventor: LADDA DIETER
IPC: B21C47/06
Filed: 1998-03-23
Abstract: The invention relates to a winder for a thin metal strip (1) comprising a winder mandrel (2), a feeding element (3) for tangentially feeding the metal strip (1) to the winder mandrel (2), and at least six pressure rollers (7) with pressure roller axles (8) for guiding the metal strip (1) around the winder mandrel (2). The pressure rollers (7) are arranged around the winder mandrel (2), are lodged in the tightening elements (4), and can be tightened against the winder mandrel (2) by means of tightening drives (6).
Patent DE-19813226-A1 (DE)
Title: Kiln car platform with bottom ventilation
Inventor: HAESLER ANDREAS
IPC: F27D9/00
Filed: 1998-03-26
Abstract: Metal profile supports (2) are attached to the kiln car chassis (1). Product carrier plates (4) consisting of a ceramic material such as fireclay are mounted on the top ends of these supports.
Patent DE-19817404-A1 (DE)
Title: Automatic identification of individuals
Inventor: HILLENBRAND SIEGFRIED
IPC: G06K7/00
Filed: 1998-04-20
Abstract: The radar sensor unit (1) is coupled to an evaluation unit (4) that interprets the signal and compares it with reference stored data held in memory. The result of the comparison is fed to an output stage (5) coupled to an interface, display, etc
Patent DE-19817727-A1 (DE)
Title: Special metallocene compounds with fluorinated substituents
Inventor: ERKER GERHARD
IPC: C08F4/64
Filed: 1998-04-21
Abstract: Special metallocene(s) with fluorinated substituents are used for the production of polyolefins other than polypropylene. Compound(s) of formula (I) are used for the production of polyolefins other than polypropylene;  M<1>  = a Group 3, 4, 5 or 6 metal, or a lanthanide or actinide;  R<1>  = H, a 1-30C carbon-containing group or SiR<3>, or 2 or more R<1> groups with the linking atoms may form an optionally substituted 4-24C ring system;  R<3>  = H or a 1-40C group;  R<2>  = a fluorine-containing 1-25C alkyl, 1-25C alkenyl, 6-24C aryl, 7-30C aralkyl or 7-30C alkaryl group;  r, n  = 1, 2, 3, 4 or 5;  m, q  = 0, 1, 2, 3 or 4;  (q+r)  = 5 with v = 0, or 4 with v = 1;  (m+n)  = 5 with v = 0, or 4 with v = 1;  s, t  = 1-20;  L  = halogen or a 1-20C hydrocarbon group;  x  = 1-4, preferably 2 if M<1> = titanium, zirconium or hafnium;  Z  = a bridging element;  v  = 0 or 1. An Independent claim is also included for a process for the production of polyolefins by polymerisation of olefins other than propylene in presence of compounds of formula (I).
Patent DE-19821665-A1 (DE)
Title: Composite pigment with good fastness to colour bleeding
Inventor: CAMARA BOUBACAR DR
IPC: C09D7/41
Filed: 1998-05-14
Abstract: Composite pigments (CP) based on (A) nano-particulate metal oxides modified with optionally crosslinked polyalkylene- polyamine (PAPA) and (B) anionic dyes.  Also claimed is (i) a process for the production of CP, (ii) metal oxide nano-particles modified as above (A), and (iii) a process for production of (A).
Patent DE-19822991-A1 (DE)
Inventor: WERDINIG HELMUT
IPC: C10B53/00
Filed: 1998-05-22
Abstract: The aim of the invention is to continuously separate inhomogeneous remaining material (IR) generated by a pyrolysis installation such that the remaining material is sorted as completely as possible. To this end, specially selected components are combined with one another in an advantageous arrangement. An essential element of the installation is the separation of coarse remaining material (GR) in a coarse sieve (2) and the subsequent separation of the residual remaining material (R) in a zigzag separator (6) into a light remaining material (LR) and into a heavy remaining material (SR). Using the installation, the portions containing carbon are, in particular, separated from the remaining material (R). The individual components are constructed such that they are, for the most part, self-cleaning in order to enable an operation which is free of interruptions.
Patent DE-19826146-A1 (DE)
Title: Automotive transmission system and clutch incorporates electrically-
Inventor: FOERSTER BERND
IPC: B60K6/38
Filed: 1998-06-12
Abstract: An automotive drive system has a piston engine with a crankshaft linked by a clutch (20) to a transmission shaft. The clutch system incorporates two or more flywheels which may rotate with respect to each other. One flywheel has a primary flange which is permanently fixed to the crankshaft. The clutch system incorporates an electrically operated unit (5) with a rotor (7) and rotor support (11) forming part of the primary flange (21).
Patent DE-19837181-A1 (DE)
Title: Apparatus to condense drawn sliver has a belt to carry the sliver over a sliding surface with a suction slit to be pressed against the surface by a clamping roller
Inventor: STAHLECKER HANS
IPC: D01H5/72
Filed: 1998-08-17
Abstract: The apparatus to condense a drawn sliver has a conveyor belt (22) which is powered by a roller (4) of the final paired rollers (2) of the drawing unit, to be pressed against the sliding surface (16), with a suction slit (21), by a clamping roller (24).  The conveyor belt (22) is passed round a powered lower roller (4), of the final roller pair (2) at the drawing unit. The conveyor belt (22) drives the clamping roller (24). The conveyor (22) is a woven belt.
Patent DE-19838656-A1 (DE)
Title: Phase locked loop for transmission system
Inventor: HILGERS WOLFGANG
IPC: H03L7/107
Filed: 1998-08-25
Abstract: The phase locked loop (PLL) includes a phase detector (PD), a filter arrangement (LF) and a voltage controlled oscillator (VCO). The filter arrangement includes a beat detector (BDET) which detects the asynchronous state and switches the capture range. The filter arrangement includes a resistive voltage divider (R3,R4) and a decoupling capacitor (C3) provided after the tapping of voltage divider.  The series circuit including the voltage divider and capacitor, is provided at a reference potential via a bipolar transistor operating as a switch, and is controlled by the beat detector. Preferably, a full-wave rectifier (D1,D2), with an input capacitor (C2) gated by AC, is provided as the beat detector. The input capacitor is held at a fixed potential (Vcc) via a resistor (R2) and is charged so that the transistor is switched through when the phase locked loop is locked.
Patent DE-19838847-A1 (DE)
Title: Reduction of reflection effects in photolithographic processes, used in semiconductor processing, comprises forming a dielectric anti-reflection coating layer below a hard mask layer
Inventor: YEN WEN-PING
IPC: G03F7/11
Filed: 1998-08-26
Abstract: Reduction of photolithographic process reflection effects, by forming a dielectric anti-reflection coating (DARC) layer (32) below a hard mask layer (33), is new.  Reflection effects are reduced during a photolithographic process by forming a DARC layer (32) on a substrate (30), applying a hard mask layer (33) and a photo lacquer and then carrying out the photolithographic process. Preferred Features: The hard mask layer consists of SiO2. An underlayer (31) may be applied to the substrate (30) prior to forming the DARC layer (32).
Patent DE-19839837-A1 (DE)
Inventor: MUELLER JUERGEN
IPC: F16H61/02
Filed: 1998-09-02
Abstract: The invention relates to a method for determining a starting gear step for a vehicle with a stepped variable-speed transmission with several gear steps. According to the invention, a maximum admissible value for a slip time (12) and/or a maximum admissible value for a frictional work (14) of the starting clutch during the starting process and an available engine torque (10) for starting are determined. Beginning with a highest suitable gear step (18) for starting, values for the slip time (20) and/or the frictional work (22) are calculated in advance in dependence on the vehicle mass (8), a variable (6) which is dependent on the driving status and the available engine torque (10) for starting. The pre-calculated values (20, 22) are compared with the maximum admissible values (12, 14) and when at least one of the pre-calculated values is greater than the maximum admissible values, the calculation loop is repeated with the next-smallest suitable gear step for starting. A gear step is output as a starting gear step when the calculated values are smaller than or equal to the maximum admissible values.
Patent DE-19839934-A1 (DE)
Title: Saddle support for bicycle, with at least one effective damping device parallel to compression spring device
Inventor: NEUMANN WINFRIED
IPC: B62J1/06
Filed: 1998-09-02
Abstract: The saddle support has a lower part (5) for fixing to the bicycle frame (3), and an upper part (6) fitting telescopically in the lower part and carrying the saddle (1) and locked against turning relative to the lower part. In the axial direction, it is sprung by a compression spring device (12) in the lower part. There is also at least one effective damping device (15) parallel to the compression spring device.