baber/WOPTO huggingface dataset:
Patent DE-19722445-A1 (DE)
Title: Trousers finishing apparatus
Inventor: GILBERT ACHIM
IPC: D06F73/00
Filed: 1997-05-28
Abstract: The apparatus for finishing trousers has clamping shields at a working head to stretch the waistband.  A seal (17,18) covers a gap between the upper edge of the waistband and the base surface of the working head, when in the clamped position.
Patent DE-19723768-A1 (DE)
Title: Transportation system for conveying personnel and material in mines and tunnels
Inventor: SCHOLZ DETLEF
IPC: E21F13/02
Filed: 1997-06-06
Abstract: A unit equipped with drive mechanism and braking system pulls further units on rails which have an outer vertical portion against which vertical axis rollers run. The rail sections have horizontal portions on which the carriage main wheels run. The carriage has main wheels (29) on axles (31) the ends of which carry pairs of additional wheels (30) rotating on a vertical axis. These additional wheels run against vertical walls (19,20) of the L-shaped rails. The drive mechanism consists of one or more parallel electric motors which are powered by rechargeable batteries carried on the rail motor car.
Patent DE-19724055-A1 (DE)
Title: Pourable coated loose material production
Inventor: BRETSCHNEIDER FRANK DR ING
IPC: A61J3/00
Filed: 1997-06-07
Abstract: To coat solid loose material in a rotor assembly, the core material is moved with a radial direction component at least in the radially outer one-third of the rotor upwards at an angle of 20-70 deg  to the rotor axis.  The cores are fed in by vol. and time, according to the requirements of the coating material or materials to form the coating layer.  A drying gas flows vertically upwards at least at the peripheral recirculation, through the cores which are at least partially coated.  Also claimed is an apparatus with a rotor (2) where at least the radially outer one-third has the shape of a cone mantle, angled at 20-70 deg  to the rotor axis (3).  The end surface with the larger diameter is at the top.
Patent DE-19724076-A1 (DE)
Title: Proportional solenoid electromagnetic actuator for fluid power valves
Inventor: SCHEMPP ROLAND
IPC: F16K37/00
Filed: 1997-06-07
Abstract: The electromagnetic actuator for such as a hydraulic control valve is based upon a proportional solenoid stage 14. This operates in conjunction with an axially in line position measuring transducer 15. The armature 48 of the solenoid is located within a ceramic tube 18 that screens the sensor coils 44. The coil former 42 is located between end stops 27, 37.
Patent DE-19724806-A1 (DE)
Title: Full pre-mixed atmospheric radiant burner
Inventor: ADICK JOERN
IPC: F23D14/10
Filed: 1997-06-07
Abstract: The burner has a nozzle injector system and a permeable cover made from high temperature resistant material. The injectors (2) project into the mixing room (3). The cover (6) of the mixing room (3) has a 25% to 45% free area. The cover (6) has a convex curve about its axis and is held between the edge of the mixing room (3) and a holding frame (25) along the edge parallel to the axis.The holding frame (25) is held by an opposing holder (35) with inward pointing flanges (30). The cover (6) is also overlapped by the curved end of the holding frame (25) which has an essentially rectangular recess (29)
Patent DE-19725555-A1 (DE)
Inventor: FRANK MARTIN DIPL ING
IPC: C03C10/16
Filed: 1997-06-12
Abstract: Translucent apatite glass ceramic contains 45.0-70.0 wt.% silica (SiO2), 5.0-22.0 wt.% alumina (Al2O3), 0.5-6.5 wt.% phosphorus pentoxide (P2O5), 3.0-8.5 wt.% potassium oxide (K2O), 4.0-13.0 wt.% sodium oxide (Na2O), 1.5-11.0 wt.% calcium oxide (CaO) and 0.1-2.5 wt.% fluoride (F) and the main crystal phase is formed by apatite crystals. Also claimed are (a) a method of producing the glass ceramic; and (b) dental material and moulded dental products containing the glass ceramic.
Patent DE-19727013-A1 (DE)
Title: Spectacles with lens frames formed from bent wire
Inventor: KOEHNKE MARTIN
IPC: G02C1/04
Filed: 1997-06-25
Abstract: The lens (4) is clamped on at least two part sections of the lens frame (1). The lens aligned with the angling (2) of the lens frame has notches (3) or extensions for securing the lens in the frame. The first plane of the spectacle frame is spaced in relation to the second plane at least by the thickness in the edge area of the lens. The lens on at least two opposing edge sections or on several or all edge sections is equally or more greatly contoured to than the lens frame.
Patent DE-19728347-A1 (DE)
Title: Segment conveyor
Inventor: BODEN REINHARD DR ING
IPC: B65G67/20
Filed: 1997-07-03
Abstract: The segment conveyor transports pack pieces (9) on or by means of conveyor segments for the loading or unloading of storehouses (2). It consists of conveyor segments (1), preferably rolling ones, of high inherent stability, which are pivoted to each other and can be locked to each other.  The conveyor also has a store (3) for the conveyor segments, in which all the conveyor segments are stored until use in a space-saving manner. The segments have a rectangular cross section and conveyor elements in two planes.
Patent DE-19731456-A1 (DE)
Title: Fuel air mixer for oil burner
Inventor: JAKOBI FRITZ
IPC: F02M69/08
Filed: 1997-07-22
Abstract: The mixer creates a foam of fuel and air in a chamber (9) with a vaned wheel. Air is added to the fuel to generate the foam, before it is fed into the chamber, preferably between 0.5% and 5% by volume, relative to atmospheric pressure. The air adder may consists of a main body (12) with a fuel passage, and lies in the fuel pipe (2). A tube projects through the body's wall and extends along the fuel flow direction. The tube has a throttle valve for the air supply. The air intake to the valve chamber has a sintered filter.
Patent DE-19732048-A1 (DE)
Title: Submicron field oxide region production
Inventor: CHI MIN-HWA
IPC: H01L21/762
Filed: 1997-07-25
Abstract: In a process for field oxide region formation in a substrate (110) by oxidation of one or more selected regions (120, 121), the or each region is implanted, before oxidation, with a material which increases the oxidation rate. Preferably, the implanted material is of the same conductivity type as the substrate or of neutral conductivity type and is a material containing arsenic, phosphorus, boron, boron di-fluoride, argon or oxygen ions.
Patent DE-19734906-A1 (DE)
Title: Alkoxylation of fatty acid amide(s) and ester(s) with epoxy compounds
Inventor: KAHMEN MARTIN AUS DEM DR
IPC: C09K23/00
Filed: 1997-08-12
Abstract: Preparation of alkoxylation products of formula (R-COO-CHR<1>-CHR<6>z)mY (III) comprises reaction of fatty acid compounds of formula (R-CO)mY (IV) with alkyleneoxides of formula (V), where R = a 3-29C aliphatic group containing 1-3 C=C double bonds and which may be interrupted by 1-3 non-adjacent O atoms; R<1>, R<6> = H, methyl or ethyl; m = 1-3; when m = 1, Y = OR<2> or NR<3>R<4>; when m = 2, Y = OR<5>O; when m = 3, Y = O-CH2-CH(-O)-CH2-O (sic); R<2>-R<4> = 1-18C alkyl; R<5> = 1-18C alkyl or 2-18C alkylene; z has an average value of 1-100. The reaction takes place in the presence of a catalyst made from polycation-based mixed hydroxides of formula M(II)1-xM(III)x(OH)2Ax/n.mL (I) or LiAl2(OH)6Al/n.mL (II), where M(II) = one or more divalent metals; M(III) = one or more trivalent metals; A = one or more inorganic anions; L = an organic solvent or water; n = the valency of A, or the average valency, if different anions are used; x = 0.1-0.5; and m = 0-10. The mixed hydroxides are modified by additives selected from the following: (a) aromatic or heteroaromatic mono- or polycarboxylic acids or their salts; (b) aliphatic mono- or polycarboxylic acids or their salts with an isocyclic or heterocyclic ring in the side chain; (c) semi esters of dicarboxylic acids or their salts; (d) carboxylic acid anhydrides; (e) aliphatic or aromatic sulphonic acids or their salts; (f) 8-18C alkylsulphates; (g) long chain paraffins; (h) polyetherols or polyetherpolyols; (i) alcohols or phenols; or (k) aliphatic 4-44C dicarboxylic acids or aliphatic 7-34C monocarboxylic acids. The additives may be moulded in solid form with the catalyst, optionally using binders.  Also claimed are the products (III).
Patent DE-19736140-A1 (DE)
Title: Snowboard boot
Inventor: BOBROWICZ ERIC
IPC: A43B5/04
Filed: 1997-08-20
Abstract: The boot (10) comprises a supple upper (11), surrounding the foot and lower part of the leg, and a sole (12). A fastening (23) for anchoring the boot onto the ski board is localised at the level of the arch of the foot (15). The boot engages a fixing comprising a rear rigid part by the Achilles tendon. The boot has a frame (20) constituted by a rigid stirrup (21) passing under the clearance of the arch of the foot where it is fixed to the board anchoring part. The stirrup branches (22) run from each side of the foot to rejoin in the rear of the leg at the level of the calcaneum. The clamping (25) connecting the stirrup branches passes above the instep.
Patent DE-19737028-A1 (DE)
Title: Traffic lights with good visibility in sunlight
Inventor: GENTZSCH PETER
IPC: G08G1/095
Filed: 1997-08-26
Abstract: The traffic lights are arranged in a conventional way with the red and green lights on either side of the amber. In order to provide improved visibility in bright sunlight the red and green light units incorporate smaller stroboscopic light bulbs (6) These operate at a frequency of 2-6 Hz when the main bulb (5) is on. An alternative version has the stroboscope lighting elements position adjacent to the conventional ones
Patent DE-19743547-A1 (DE)
Title: Method of imaging fat plaque or build up using nuclear resonance tomography
Inventor: BRUDER HERBERT DR DIPL PHYS
IPC: G01R33/483
Filed: 1997-10-01
Abstract: The method involves emitting a high frequency stimulation pulse (RF1) with wavelet coding under the effect of a first gradient (Gy). Selective refocusing pulses (RF2) in the spectral frequency of fat are then emitted. A nuclear resonance signal (S) is read out under the effect of a second gradient (Gx).  Several refocusing pulses may be emitted under the effect of a third gradient with alternate polarity. The method may involve obtaining a conventional nuclear spin tomographic image as an overview image for localisation of detailed structures to be examined. A fat image is then obtained to identify the fat plaque. A fat image of higher resolution may then be obtained.
Patent DE-19747363-A1 (DE)
Title: Massage device with drive mechanism
Inventor: NARUSE HARUHIKO
IPC: A61H39/04
Filed: 1997-10-27
Abstract: The device comprises two parts, with the second part (1) being arranged on the first massage part (2) is pressed by the first massage part which is driven and rotated by the drive mechanism (3). The second massage part is in the form of a stimulator (5) with protuberances (7) stimulating the human body. The first part incorporates a number of bar shaped roller bodies. A stop halts the movement of the stimulator at a given position.
Patent DE-19748120-A1 (DE)
Title: Displacement pump for venting centrifugal pump
Inventor: SCHEFFEL WERNER DIPL ING
IPC: F04C19/00
Filed: 1997-10-31
Abstract: The pump is similar to a known fluid ring pump. The pump work ring (3) comprises centrifugal bodies (31) matched to the delivery medium or form rings (32), particularly formed as dry rings. The work ring comprises centrifugal bodies, of plastic, rubber, or metal, spherical, self-lubricating or permanently greased, with their filling aperture (9) issuing in the suction-side area of the work chamber. The suction inlet (7) is so arranged with suction slots (5) and the pressure outlet (8) with pressure slots (6) to the blade wheel (2) and chamber (4), that the displacement pump selectively can be operated with a work ring or with a fluid ring.
Patent DE-19755551-A1 (DE)
Title: Flexible casting system
Inventor: STRACKBEIN MEINOLF
IPC: B22C11/04
Filed: 1997-12-13
Abstract: Casting installation has facilities for transport of molds to individual workstations. There is always at least one mold (1) assigned to a manipulator (2); the manipulators provided with individual drives and flexibly dispatchable to individual workstations by at least one control system.  The method involves assignment of one or more molds to a manipulator which can be despatched to individual workstations. It further involves programming of the control system according to the required work sequence for the mold or molds assigned to a particular manipulator.
Patent DE-19755788-A1 (DE)
Title: Production of very soft, dimensionally stable, elastic open lace with regulated elasticity
Inventor: NEUDECK BRIGITTE DR ING
IPC: D06Q1/00
Filed: 1997-12-16
Abstract: In the production of elastic open lace, both ground and bobbin filaments are multicomponent temporary-elastic filaments consisting of up to 40% polyurethane, polyamide and/or polyester and over 50% polyvinyl alcohol filaments and the elastic properties are developed by dissolving the background in the finishing process. Production of elastic open lace is based on at least 2 filament systems with known elastic components, especially artificial filaments, which are used together for embroidery. The novel features are that (i) multicomponent temporary-elastic filaments, produced in a known manner, are used for both the ground and bobbin filament systems; (ii) all filaments consist of up to 40% polyurethane, polyamide and/or polyester and over 50% polyvinyl alcohol filaments; (iii) the titer range may be the same or different; (iv) design, finishing with fixing, punching, addition of other lengths of filaments and titer of the multicomponent filaments are planned; (v) the elastic properties of the lace are developed by dissolving the background in the finishing process.
Patent DE-19758557-A1 (DE)
Title: Low pressure atomizer with several adjacent two-substance nozzles, especially for fluid and gaseous mediums
Inventor: WALZEL PETER PROF DR
IPC: B05B7/04
Filed: 1997-11-26
Abstract: The supply pipe (22) for a fluid medium and at least two inlet channels (25) for a gaseous medium open into the torsion chamber (23). The inlet channels are arranged-off-set relative to each other on the circumference of the torsion chamber. The inlet channels open tangentially into the chamber and are preferably evenly spaced from each other. An Independent claim describes a low pressure atomizer device used with the above nozzle.
Patent DE-19800975-A1 (DE)
Title: Braking system for multitrack vehicles
Inventor: SCHWARZER PAUL
IPC: B60T8/24
Filed: 1998-01-14
Abstract: The braking system for multitrack vehicles has a brake pressure transmitter which is connected via brake pipes to several wheel brakes, with pressure control valves that are installed in the brake lines. The pressure control valves (1) have a switch position exclusively for vehicle travel around a curve in which the brake pressure in the wheel brake of a wheel on the inside of the curve is smaller than in the wheel brake of a wheel on the outside of the curve, when the brake pressure transmitter is operated.  A device is present for operating the pressure control valves which has a device to detect the centrifugal force during curve travel.
Patent DE-19801403-A1 (DE)
Title: Low frequency electric field screen for domestic and industrial environments
Inventor: FELDMANN ANNEMARIE
IPC: H05K9/00
Filed: 1998-01-16
Abstract: The screen has a functional earth connection in accordance with VDE regulations. In the line between screen and earth connection, a protective power switch is connected. The threshold of the protective switch is very much smaller than that of protective switches of electrical equipment in accordance with VDE producing the electric fields to be screened. The threshold may be 50 mA smaller. The screen consists of conductive paint, base isolation and high-strength fibers.
Patent DE-19812554-A1 (DE)
Inventor: ZENZEN MARKUS
IPC: B60T8/26
Filed: 1998-03-21
Abstract: The invention relates to a method for controlling brake pressure characteristics during electronic regulation of brake power distribution, whereby the deceleration of a motor vehicle (bFZ) is detected during a braking process, evaluated as a criterion for regulation and an increase in brake pressure (pneu) is only permitted in the rear wheel brakes if (a) the deceleration of the motor vehicle rises above a minimum value once electronic regulation of brake power distribution (EBV) has occurred or if (b) criteria pointing to brake fading or a braking error are available or if (c) the deceleration of the motor vehicle exceeds a specific limit value.
Patent DE-19812667-A1 (DE)
Title: Verfahren zur magnetischen Ionisierung und Anordnung zur Durchführung dieses Verfahrens
Inventor: SCHNEIDER MARCUS
IPC: F02M27/04
Filed: 1998-03-23
Abstract: Die Erfindung betrifft ein Verfahren zur magnetischen Ionisierung und Anordnung zur Durchführung dieses Verfahrens nach Patent 19739629.1-13. Ein anziehendes Permanentmagnetfeld zur Ionisierung von kalkhaltigem Wasser wird unter Verwendung von Permanentmagneten in Form von Seltenerdenmagneten aufgebaut.
Patent DE-19812787-A1 (DE)
Title: Mobile freight weighing machine
Inventor: STADLER SIEGFRIED
IPC: G01G21/23
Filed: 1998-03-24
Abstract: The weighing machine consists of two supporting units (3), arranged independent of and parallel to each other. Their respective lengths correspond at least to the width of the load to be weighed, and their respective ends are provided with a weighing system (1), fitted parallel to the vertical axis of the support unit and an undercut centering unit (3a) independent of this, for the floating reception of the load. The respective weighing system (1) is movably located with the reception unit (1a) in an elastic guide unit (3b), integrated in the support unit (3) and the load measuring cells (1c) communicate with an evaluation station.
Patent DE-19813174-A1 (DE)
Title: Gas-filled microparticles, used for administering biologically active substances
Inventor: PRIEWE JOERG DR
IPC: A61K9/16
Filed: 1998-03-25
Abstract: Gas-filled microparticles (A) comprise a polymer and a support forming component. Independent claims are also included for:  (1) a preparation of (A) comprising: (a) emulgating a non-aqueous polymer solution and an aqueous solution comprising the support forming component; (b) spray-drying of the obtained emulsion; and  (2) a pharmaceutical substance comprising (A) in a suspension medium.
Patent DE-19815255-A1 (DE)
Title: Temporary connection for domestic water supply
Inventor: WITTENAUER HANS-MICHAEL
IPC: E03B7/07
Filed: 1998-04-04
Abstract: A temporary connection for a domestic water supply has a pipe section (2) with screw fittings at each end to fit into the water supply pipe in place of the water meter. The pipe section has a blocking wall (12) in the centre to form inlet and outlet sections (14,15) which are bridged by a shunt comprising a pipe loop, a control valve (28), a meter (24) and a non return valve. The inlet section is also fitted with at least two tappings (30,31) for supplying other consumers eg. other buildings. The tappings are fitted with non return valves and with optional control valves.
Patent DE-19816117-A1 (DE)
Title: Electronic code controlled access to computer system
Inventor: HO HENG-CHUN
IPC: G06F1/00
Filed: 1998-04-09
Abstract: The identification facility can be incorporated with some form of cursor control device that is hand operated. The unit has a fingerprint pad and this provides a digitally coded input that is then converted into a suitable identification code . This is compared with a stored code and allows access to the computer system.
Patent DE-19817119-A1 (DE)
Inventor: SCHOPPE FRITZ
IPC: F23M5/02
Filed: 1998-04-17
Abstract: The burner (2) has a feeder for combustion air, feeder for pieces of fuel at first end of the burner and a conveyor moving the fuel towards a second end. The second end has a separator (4) for unburnt out pieces of fuel of a preset minimum size from the fine fuel. A return appliance (7) returns the separated fuel pieces to the first end of the burner, while a post-combustion appliance (5) removes the fine part from the separator .
Patent DE-19820601-A1 (DE)
Title: Multi-cylinder engine with internal mixing
Inventor: HOEDL FRANZ ING
IPC: F02B31/08
Filed: 1998-05-09
Abstract: The face of the second inlet channel (10) flange (12b) is at an angle to the sealing plane of the cylinder head and to the longitudinal plane (8) of the engine as drawn through the cylinder axes (7). A cylinder head screw axis (13) is transversed in the engine plane between two adjoining cylinders by the second inlet channel. The flange surface (12b) encloses an angle between 50-60 deg (BETA) with the longitudinal plane of the engine. The flange faces of the first and second inlet channels lie in a common flange plane (12) and the inlet channels start from flange surface areas which lie in plan view outside the cylinders. The face of the channel flange (12b) encloses an angle of 50 deg (GAMMA) with the plane (5a) drawn through the inlet valve axes.
Patent DE-19820686-A1 (DE)
Inventor: SZYBALSKI MICHAEL
IPC: H01R13/719
Filed: 1998-05-08
Abstract: The coupler includes a guiding element with several openings for contact pins (KS). The guiding element is provided for the insertion of plugs (GV) and can be placed onto the contact pins which are guided through a retaining plate (VP). A filter element (FLT1,2) is located between the retaining plate and the guiding element and has several openings for the contact pins. At least a connection element (AE) is provided for the filter element. The guiding element causes in a plugged state the connection unit of the filter element to be pressed onto a earth potential (GND) of the retaining plate. The connection element and the earth potential are electrically connected.
Patent DE-19821053-A1 (DE)
Title: Commutator motor with assembly brush retention arrangement esp. for vehicle ABS system
Inventor: SEUFFERT WERNER
IPC: H02K5/14
Filed: 1998-05-11
Abstract: The motor has a protective sleeve (2) enclosing the brush contact surface of the commutator at a small radial distance. The protective sleeve can be moved axially from an assembly retention position into an operating end position within the brush holder (1).  As the commutator and brush holder are axially assembled the brushes (8,9) are first held in the retention position at a radial distance from the brush contact surface of the commutator; when the commutator and brush holder reach their mutual operating end position the brushes are brought into contact with the contact surface.
Patent DE-19826919-A1 (DE)
Inventor: ERNE BRUNO
IPC: B28D1/12
Filed: 1998-06-17
Abstract: The cutting or drilling tool has a main carrying element (2) in the shape of a relatively thin walled pipe because the stability of the pipe is increased by a flanged edge. The joint area (4) is attached to the flange from below and offers a rigid base for the cutting or drilling device (3). The upper part of the pipe (2) is equipped with an insertion area (1) for joining the tool to the drive.
Patent DE-19827586-A1 (DE)
Title: Car keyless access control system
Inventor: WOLF DIRK
IPC: G07C9/00
Filed: 1998-06-20
Abstract: The transceiver comprises several LF signal transmitters working in inductive frequency range and allocated to different car sides, and a receiver unit for HF transponder(8) answering signal, working in HF range. The transponder has a LF receiver and a HF answering signal transmitter. The LF transmitters(4,5,6) are connected for cyclic and time offset transmission of a reception range limiting signal. To the car HF transceiver(7) and to the transponder are allocated HF transceiver units. The car HF transceiver transmits an ID signal for each LF transmitter. The transponder HF transceiver transmits an answering signal, containing the received LF signal identity. Independent claims are included for control process procedure.