baber/WOPTO huggingface dataset:
Patent DE-19611010-A1 (DE)
Title: Air-spray for applying textured finishes to surfaces
Inventor: PHENIX GERARD
IPC: B05B15/534
Filed: 1996-03-20
Abstract: The spray consists of a two-part housing (24,26) with axial throughlet for the material to be sprayed. The inlet end of the housing carries a sleeve nut (16) with which it can be screwed onto the end of a spray nozzle which operates without compressed air. A flow control lap (20c) is secured with a clip in the inlet end of the housing. The housing incorporates a connection (24c) for the compressed air which flows through annular channels to the airjet (30a) fitted over the outlet (26) of the housing.
Patent DE-19611560-A1 (DE)
Inventor: EITEL JOHANN
IPC: B65H23/18
Filed: 1996-03-23
Abstract: The invention relates to a process and a device for conveyance of sheets, in which conveyor belts are arranged to co-operate with a processing cylinder.
Patent DE-19612636-A1 (DE)
Title: Wet-in-wet coating process
Inventor: IWAMURA GORO
IPC: C09D161/20
Filed: 1996-03-29
Abstract: A coating process is claimed, comprising (a) coating a substrate with a base coat compsn. (A) contg. an OH gp.-contg. oligomer (I) and an amino resin (II), (b) coating wet-in-wet with a clear coat compsn. (B) with a hardener system different from that in (A), and (c) hardening the coatings; base coat (A) also contains a hardening catalyst (III) for compsn. (B), with a b.pt. of 150  deg C or more at 760 mmHg. Also claimed is base coat compsn. (A) contg. (I), (II) and (III).
Patent DE-19612800-A1 (DE)
Title: Leak location in empty non-metallic non-electrically conducting drain pipelines
Inventor: RAMMNER RUDOLF J
IPC: F17D5/02
Filed: 1996-03-31
Abstract: The method includes a nozzle (D) mounted on a movable carriage (Z). A signal cable (SIG) is led to the ground (FE), across the hose drum (ST) with the water supply (WZ) and the electrical recorder (EL). The liquid jet of a specified diagram (FL) contains an imposed freely selectable but maintained constant pressure, which is used at a defect point behind the outer wall in the ground region or in the electrolytic conducting invasion zone, designed in the filling or embankment bed. The rise of the electric current per unit time, is used for the indirect measurement of the amount of liquid leaving from the leak, injected depending on the pressure in the pore space. The liquid by the application of salt, contains a higher electrical conductivity.
Patent DE-19616869-A1 (DE)
Title: Automatic dispensing of liquids and particularly drinks
Inventor: GOEDERLE HUBERT
IPC: B67D1/08
Filed: 1996-04-26
Abstract: The automatic machine for the dispensing of drinks is based around the use of a peristaltic pump in which liquid is displaced through flexible tubing by the tubing being progressively squeezed. The squeezing action is produced by a rotor element that is rotated by an electric motor.  The output from the tube is fed to a dispensing funnel 24 through tangential inlet 11 that rotates the fluid before passing to the delivery tube 22.
Patent DE-19617685-A1 (DE)
Title: Conical fluid atomising jet assembly
Inventor: SCHNEIDER GOTTFRIED
IPC: B05B1/34
Filed: 1996-05-03
Abstract: The conical jet atomises an incoming fluid in which a substantial twist is imparted before the atomised fluid is expelled. The chamber (32) is axially sub-divided into two or more sections. At the transition between the two axial sections, the second section of the chamber wall widens (98) at a sharper rate than the last part of the first section of the chamber and generates turbulence. The angle at which the fluid passage (40) enters the chamber (32) imparts maximum twist. The sharply widening section (98) of the chamber (32) has a thread-like surface.
Patent DE-19617687-A1 (DE)
Inventor: HEYER ARND G DR
IPC: C12N15/54
Filed: 1996-05-03
Abstract: The present invention relates to a process for producing genically modified, inulin-producing plants, the DNA sequences used therein and the modified plants obtained.
Patent DE-19617891-A1 (DE)
Title: Drilling fixture for plastics gas or water pipe fitting
IPC: F16L41/06
Filed: 1996-05-04
Abstract: The fixture (1) is applied perpendicularly to the pipe (2) and a join is created by drilling using a spindle (15) to drive a tool. A perpendicular plastics section (4) has a spindle driven separation tool which moves towards the pipe or returns towards the spindle section according to the spindle rotation. The tool creates an aperture (33) in the pipe. The spindle section incorporates a fluid seal. The seal has a metallic insert (7) at the free end of the plastics section to form a single integral unit. The insert has a central passage (8) through which the tool spindle extends to the top (16) of the spindle section. An O-ring seal (13) is located between the inner face (11) of the metal insert and the outer face (25) of the drive spindle.
Patent DE-19618824-A1 (DE)
Title: Gas pipeline plastics stop valve incorporates slip clutch
Inventor: SCHUCK FRANZ
IPC: F16D7/04
Filed: 1996-05-10
Abstract: A plastics, esp. polyethylene, slip-clutch transfers torque into the key of a locking mechanism esp. the ball in a gas stop valve.  The assembly has an external fitting union section joining for the ball valve and a valve ball within the housing. The unit incorporates a slip-clutch transmitting torque only up to a maximum value. The slip clutch has two engaging clutch sections (1,2) which can turn together or relative to each other. One part of the clutch (20) has cams (2.1,4.1) while the other part of the clutch (10) has matching depressions. During normal operation the cams project and engage in the depressions, but disengage above a certain torque value.
Patent DE-19619211-A1 (DE)
Title: Symbol contact device for mounting in e.g. watch
IPC: A45D8/00
Filed: 1996-05-13
Abstract: The device includes a mini sensor which recognises and registers different symbol contact devices in the receiving mode. At the same time a signal can be sent in a determined frequency to a symbol contact device using the sending mode. The number of the received signals are displayed.  Preferably, the devices for a series are produced with a certain fixed frequency. The sensor switches after 24 hours at midnight to zero and is operational for the following day. The registered number can be set to zero at any time.
Patent DE-19620881-A1 (DE)
Title: Installing measuring instrument module in motor vehicle
Inventor: NISHITANI KEIZO
IPC: G01P1/07
Filed: 1996-05-23
Abstract: A first guide system is provided at an outer wall of the measuring instrument module (A), and brought sliding in to engagement with a second guide system, which is provided at the inner wall of the measurement instrument module reception part (12). The first guide system protrudes in a fitting direction of the measurement instrument module to the vehicle. Whilst a plug connection (17) provided at the measurement instrument module reception part (P), engages with a plug connection (16), which is provided at a cable harness at the vehicle.
Patent DE-19622438-A1 (DE)
Title: Appliance for controlling liquid flow in closed circulation system
Inventor: BONONI ELVIO
IPC: G01F1/115
Filed: 1996-06-04
Abstract: The appliance has inlet (4,6) and outlet (5) connections to the hydraulic circuit and a plug (19) the position of which can be adjusted by a drive unit (3) to control the liquid flow. A logic control circuit controls the position of the plug to maintain a predetermined flow depending on the signals from a metering unit (30,40) measuring the actual flow. The flow metering unit can consist of a sensor providing pulse signals proportional to the measured flow, a microcontroller preset to the required flow value and a store containing software for processing the signals. If the actual flow deviates from the required flow the drive unit is controlled to adjust the position of the plug.
Patent DE-19623636-A1 (DE)
Title: Bearing assembly for rotor mounted on stator of pipe cleaning head
IPC: F16C33/04
Filed: 1996-06-13
Abstract: One slide face of the plain bearing consists of a ceramic material. The stator has a bearing shaft (11) which at least in the region of the bearing is enclosed by a bearing sleeve (14) made of ceramic material and which is fitted onto the shaft. The generated surface of the bearing sleeve is provided with a number of axially spaced radial grooves. A ceramic bearing bush (6) is pressed or screwed into an axial through-bore in the rotor.
Patent DE-19623841-A1 (DE)
Title: Semiconductor integrated circuit test apparatus
Inventor: MOEWES HARRO
IPC: G01R31/01
Filed: 1996-06-14
Abstract: The apparatus (1) includes several testing heads (2) attached to a carrier plate (3), each having a depression in its lower face dimensioned to accommodate a semiconductor or IC component under test (4). The components themselves are mounted on a test-board (5) to coincide with the heads and the apertures (7) permit the entry of punches (6) to ensure component injection for test. All components (4) are simultaneously removed via the common ejector plate (8) whose reciprocating movement is conveniently provided by a cam mechanism .
Patent DE-19626686-A1 (DE)
Title: Friction pad and support connection for clutch - is obtained by deformable spring support and support plate with holes so spring is forced through to far side and here beaded shut in rivet style
Inventor: PRETZEL DIETER
IPC: F16D13/64
Filed: 1996-07-03
Abstract: Support (2) plate and friction (1) pad (3) are riveted together, using a support plate hole (4) into which the support element, eg. a spring (5) is forced when the spring and plate are superposed. This gives a hollow boss using the plate as die followed by a beading operation on the far side to close off the rivet in bead form. The spring can have a central hole (11) and the areas round the rivet are in ring (7) shape to lie in the same plane as those adjoining. The ring areas are radially recessed (12) in star form starting from the centre hole. Prior to their deformation, the support spring areas making the connection are also weakened or radially thinned out by ideal break or notching points.
Patent DE-19630074-A1 (DE)
Title: Multiaxis laser installation
Inventor: ANDERL PETER
IPC: B23K26/06
Filed: 1996-07-25
Abstract: The multiaxis laser installation for operating on workpieces includes a cantilever or a portal structure which is movable along a carrier structure, a carriage which is movable along this cantilever or portal structure and carries a slider which is adjustable in height, and a laser head holder which is fixed to the slider and is provided with a rotatable element (24) with a vertical C-axis of rotation. An optical system consisting of collimating and focussing units is attached to this rotatable element. The optical system includes a receiver unit (25) which by means of an optical fibre cable (32) is joined to a solid-state laser. Also claimed is an optical system for the proposed laser installation.
Patent DE-19634709-A1 (DE)
Title: Device for securing wooden pallets on fork lift truck prongs
Inventor: STIHL THOMAS
IPC: B66F9/12
Filed: 1996-08-28
Abstract: The device has a friction surface (3) connected to a bell crank lever (4) which is rotatable around a horizontal axis (7) running at right angles to the support arm (1). The friction surface is movable in the vertical direction in relation to the support arm.  The rotational axis extends in the area of the point of intersection of the horizontal and vertical sides of the lever. An operating component engages with the lever and by which the friction surface connected to the horizontal side of the lever is pressed against the load from below.
Patent DE-19637817-A1 (DE)
Inventor: ECKERSKORN WINFRIED
IPC: F01P11/02
Filed: 1996-09-17
Abstract: A cooling and preheating system, in particular for gear oil in an internal combustion engine, has a compensating container, at least one radiator which can be switched on by an engine thermostat when a predetermined temperature in the cooling circuit is reached, and a water/oil heat exchanger. Also disclosed is a cooling and preheating process. In order to more effectively cool and preheat oil with a more compact and cost-effective design, the forward flow (1) of a single water/oil heat exchanger (5) in the heating phase can be branched off the main cooling circuit (12) of the internal combustion engine (17) by means of a valve unit (3), and the same forward flow (1) can be taken in the cooling phase essentially in the coolant secondary flow (13) by means of the same valve unit (3) from the low temperature area (14) of the radiator (4) or from a separate low temperature radiator (14a) connected in the secondary flow downstream of the radiator (4; 4a). The disclosed process provides for the forward flow (1) of the water/oil heat exchanger (5) to be taken in the heating phase essentially from the main coolant stream (12), which does not flow through the radiator (4). At a temperature slightly below the switching point of the main engine thermostat (9), the cooling mode is switched on. In the cooling mode, the forward flow (1) of the water/oil heat exchanger (5) is branched essentially off the low temperature area (14) of the radiator (4) or off another low temperature radiator (14a) connected in the secondary flow downstream of the radiator (4, 4a).
Patent DE-19645045-A1 (DE)
Title: Composition containing new or known fatty acid-saccharide surfactant
Inventor: SCHNELL WOLFGANG DR
IPC: C11D1/66
Filed: 1996-10-31
Abstract: Surfactant compositions containing one or more compounds of formula (I). R = CH2OH, CH2OR', CH2OCH2CH2(OCH2CH2)0-8, COOH, COOR', COOCH2Q, CONR1R2, CONR1CH2Q, CONR1CH(CH2OH)Q, COO<->, COOM or COON(R1)4; M = alkali metal or \2 alkaline earth metal cation; R' = 1-8C alkyl; R1, R2 = H or 1-8C alkyl; one of R3, R4 = OH and one of R5, R6 = OH; and the other of R3-R6 = R"; R" = OCH2Q, N<+>R1R2CH2Q, N<+>R1R2CH(CH2OH)Q, NR1CH2Q, NR1CH(CH2OH)Q or NR1COQ; Q = polyol, where the -CH2Q, -CH(CH2OH)Q and -COQ groups are derived from an at least 5C mono- or oligo-saccharide (S); when R3 and R4 = N<+>R1R2CH2Q or N<+>R1R2CH(CH2OH)Q then a counterion of formula RCOO<-> or another counterion is present; n = 1 and m = 4; or n = 0 and m = 6.  (I) are new, provided that (1) R is not CH2OH; and (2) R" is not OCH2Q of formula OCH2(CHOH)4CH2OH, derived from sorbitol. Also claimed are methods for preparation of (I) from epoxidised 9-octadecenoic acid (A1) or epoxidised 9,12-octadecadienoic acid (A2) by (a) reaction of (A1) or (A2) with (a1) one or more polyols (II) derived from a reducing (S) by reduction of the hemi-acetal or hemi-ketal to an alcohol, or by reaction with a 1-8C alcohol to give the full acetal or ketal or (a2) one or more non-reducible at least 12C oligosaccharides, to give (I; R = R" = OCH2Q); (b) reaction of (A1) or (A2) one or more polyolamines obtained by reductive amination of the hemi-acetal or -ketal groups of (S) using NHR1R2, to give  (I; R" = N<+>R1R2CH2Q, N<+>R1R2CH(CH2OH)Q, NR1CH2Q or NR1CH(CH2OH)Q; or (c) reaction of (A1) or (A2) with NHR1R2 and reacting the product with (c1) one or more reducible (S) in presence of a reducing agent to give (I) as in (b), or (c2) a glyconic acid lactone obtained by oxidation of (S) to give (I; R" = NR1COQ).
Patent DE-19649213-A1 (DE)
Title: Connection retainer for use with railway power circuit cables
Inventor: SCHIELE THOMAS
IPC: H01R4/30
Filed: 1996-11-27
Abstract: The electrical connector has a formed clamp of aluminium or copper (2) that is pressed on to the exposed section of a connecting cable (1) and is then embedded in a plastics block. The moulded clamp has contact surfaces on both the upper and lower surfaces. The plastics block has grooves(3) and into these are inserted the shoe contact pads of connecting cables. A hole(7) is provided for a clamping screw.
Patent DE-19651250-A1 (DE)
Title: Laser beam surveyor's level with rotating heads
Inventor: AMMANN HANS-RUDOLF
IPC: G01C15/00
Filed: 1996-12-10
Abstract: The level in a cylindrical housing (1) has two 360 deg. rotating heads (4,40), one of which turns on the vertical axis (A-A) to measure the horizontal plane (H) and the other turns on the horizontal (E-E) to measure the vertical (V). A penta-prism (39) splits the beam (37) from the laser source (36) in a 50:50 ratio between the two heads. Two pendulums (10,11), each on its own axis (C,D) and set close to each other at right angles, form a self-levelling system by which the laser beam passes through the reflectors (38,39) from one pendulum to the other and thence to the rotatable heads.
Patent DE-19651263-A1 (DE)
Title: System for reducing antilock braking system main cylinder braking reaction force
Inventor: SEO YOUNGCHEOL
IPC: B60T8/38
Filed: 1996-12-10
Abstract: The system has a piston body with two pistons (10,12) mounted in it and preloaded by elastic elements, at least one piston exerting force on a thrust rod when a pedal is depressed. When the brake pedal is actuated, a device allows the piston upon which the thrust rod is pressing to be displaced from the brake pedal to prevent the piston from being pressed back towards the pedal, preventing the driver from detecting a braking reaction force. The device enables the piston to return to the brake pedal when the pedal is released as a result of the elastic force of the elastic element. A stop device has an electromagnet (20) and an electronic control unit (22) controlling it depending on brake pedal actuation, whereby the electromagnet can selectively engage a latching protrusion (16).
Patent DE-19651490-A1 (DE)
Inventor: KANNGIESSER HARTMUT DR
IPC: G01N22/04
Filed: 1996-12-11
Abstract: The invention concerns a method and device for determining in an aerosol the concentration of a medium which is different from air, in particular the concentration of H2O2 in an air/H2O2 aerosol, with a microwave transmitter (2) and a microwave receiver (3) disposed in a wave guide (1). This concentration is determined with simple measuring technology in that the aerosol traverses the wave guide (1) through a neutral hose (4), the microwave signal propagated in the wave guide (1) being subjected to attenuation and phase-shifting by means of the dielectric constant of the medium which is different from that of air. The phase shift of the microwave signal is measured, taking account of the distance travelled (tube in the wave guide cross-section), the phase shift being proportional to the concentration of the medium. Balancing is carried out relative to the phase shift of an aerosol with a known dielectric constant, and a mean value is calculated from the medium concentration values determined in this way.
Patent DE-19651812-A1 (DE)
Title: Coin or token operated games machine
Inventor: DANNOWSKI HEINZ
IPC: G07F17/32
Filed: 1996-12-13
Abstract: The coin or token operated games machine has a number of displays 3 linked to a control stage 4 coupled to a central processor 5.Specific game periods can be changed using a set of input keys 2 This allows the value of any game win to be, for example , doubled during the period, eg happy hour.
Patent DE-19652383-A1 (DE)
Title: Wall anchors holding cladding wall section to carrier wall with interspace for insulation
Inventor: SCHMIDT HANS-JOERG DIPL ING
IPC: E04B1/41
Filed: 1996-12-04
Abstract: Novel components form resilient bonding between two structural sections (e.g. walls, shells and/or claddings) which can move relative to each other. They anchor e.g. core-insulated external cavity walls. One wall (1) is a carrier, the other (2) an attached section. The walls are e.g. of steel-reinforced concrete, and have large spacing or expansion gaps. Non-negligible movements take place. The anchoring body (3) is elastomeric, e.g. ethylene propylene rubber, chloroprene rubber or silicone rubber. It has a circular, oval or polygonal cross section, and is solid or hollow.
Patent DE-19703647-A1 (DE)
Title: Filter unit with stainless steel casing preventing pollution, waste of materials
Inventor: GULLETT DAVID F
IPC: B01D29/21
Filed: 1997-01-31
Abstract: This original re-useable filter assembly (10) has a cylindrical casing (20), one end open, the other closed. Its external thread, at the open end has an adjacent annular channel for a sealing ring. The top plate (30) has a mating external thread and seal, with inlet and outlet. There is a hollow central core (40) of tubular form, with threaded mounting. It has numerous perforations for inward flow. A hollow cylindrical filter cartridge (50) is used, with inward flow from the annulus between its outer surface and the internal surface of the casing. The element has an outer diameter smaller than the casing, facilitating removal. In the assembled state, with all components screwed in place, a sealed path is formed from the inlet, inwardly through the element, and to the outlet at the top, through the central core.
Patent DE-19704657-A1 (DE)
Title: Airbag module for protection of vehicle passengers
Inventor: BROWN LOUIS R
IPC: B60R21/217
Filed: 1997-02-07
Abstract: The airbag module comprises a seat to carry a vehicle occupant in a seating position inside the vehicle. The seat has a base section and backrest (22). The backrest has an inflatable passenger protection device that has a defined inflation flow volume with an un-inflated folded state and an inflated position. There is an inflation device which has a thoraic section comprising a thoraic chamber with a single inflation flow volume. It is inflatable in a forward direction, in the vehicle, in a position to protect the thorax of the vehicle occupant. There is a throat section with a throat chamber having a specific inflation flow volume, and has an inflation device between the head section and the thorax section.
Patent DE-19708034-A1 (DE)
Title: Production of liquid pig iron or liquid steel pre-products
Inventor: ROSENFELLNER GERALD
IPC: C21B13/14
Filed: 1997-02-27
Abstract: Production of liquid pig iron or liquid steel pre-products and at least partially reduced non-ferrous ore, especially non-ferrous metal sponge comprises: (a) directly reducing iron ore, preferably in piece and/or pellet form and optionally additives in a 1st. reducing zone (12); (b) melting the iron sponge in a melting-gasifying zone (8) by introducing carbon carriers and oxygen-containing gas to producing a Co- and H2-containing reducing gas; (c) feeding the reducing gas into the reducing zone (12), converting and withdrawing as export gas; and (d) introducing the export gas into a further reducing zone (25) to directly reduce non-ferrous ore, preferably to directly reduce to partially reduced non-ferrous metal sponge. Also claimed is an apparatus for carrying out the process.
Patent DE-19710529-A1 (DE)
Inventor: SMYKALLA G
IPC: B03D1/02
Filed: 1997-03-14
Abstract: The invention relates to a method for enriching silver or other precious metals by means of flotation from a suspension, for example from zinc-leaching residues, a metal comprising the following steps: a metal which is baser than hydrogen is added; an acid up to a pH value of 2.0 to 5.0 is added, especially 3.5 to 4.5; an organic additive in a concentration of 50 ppm to 1000 ppm is added; the mixture is contacted; and the mixture is fed into a flotation device for separating off the part containing the precious metal. The method ensures good enrichment with an equally good yield of the valuable substance desired.
Patent DE-19716368-A1 (DE)
Title: Ion implantation method for semiconductor manufacture e.g. DRAM
Inventor: HSIEH YONG-FEN
IPC: H01L21/8242
Filed: 1997-04-18
Abstract: The method for implanting ions into a substrate (132) involves determining a desired uniform surface layer (128) thickness through which implantation can be carried out in order to minimise defect formation. A surface layer is provided with the desired surface layer thickness. Ions are implanting into the substrate through the surface layer.  The substrate is provided with a concave shaped surface region (130). The surface layer is provided with a concave shaped surface portion. Ions are implanted into the substrate through the concave shaped surface portion and the concave shaped surface region. The substrate includes silicon and the substrate surface is implanted through is a (100) crystallographic plane. A conducting material is provided as the surface layer.