baber/WOPTO huggingface dataset:
Patent DE-3362006-D1 (DE)
Title: Cross-flow charcoal gas producer
Inventor: BALLU LOUIS
IPC: C10J3/44
Filed: 1983-06-27
Granted: 1986-03-13
Abstract: 1. Mobile cross-flow charcoal gas producer, comprising a generator surmounted by a feed hopper and a scrubber, the generator operating with reversed horizontal draught, characterised in that it comprises a dust removing chamber (10), the cooler (2) traversing the hopper (4) and opening into a compartment (12) equipped with a spraying device (15) provided at the top part of a condenser (11) disposed in the upper part of the scrubber (3) containing a filtering material (16), a condensate tank (19) and the outlet for the scrubbed gas, the condensate tank being provided with a diaphragm pump (21) supplying the spraying device (15).
Patent DE-3362956-D1 (DE)
Title: Process for carrying out organic condensation reactions
Inventor: DOCKNER TONI DR
IPC: C07D239/06
Filed: 1983-12-01
Granted: 1986-05-15
Abstract: Organic condensation reactions are carried out at elevated temperatures by a method in which the starting material or materials are fed in, in gaseous form, at the bottom of a reactor charged with a mineral oil having a boiling point of not less than 150 DEG  C., or are fed in, in liquid form, at the bottom of the reactor, and the mineral oil is kept at a temperature which is no lower than the boiling points, of the starting materials introduced as liquids, which correspond to the partial pressures, of the said starting materials, resulting at the bottom of the reactor, and the product is taken off, in gaseous form, at the top of the reactor.
Patent DE-3369581-D1 (DE)
Title: Time piece and method of manufacturing the same
Inventor: GOGNIAT PAUL
IPC: G04B37/16
Filed: 1983-06-03
Granted: 1987-03-05
Abstract: A timepiece containing, primarily, a first transparent element (1) visible from the outside of the piece, characterized in that this element has an adherent lining (2, 4) applied to at least part of its surface and assuring the attachment to that element of a decorative outer coating of hard material (3) and/or of a layer of high-temperature soldering material (5).
Patent DE-3374228-D1 (DE)
Title: Photographic exposure apparatus including a means for the relative positioning of a photographic material and an original in sheet form
Inventor: DE KEYZER FRANCIS JOHAN
IPC: G03B27/62
Filed: 1983-09-02
Granted: 1987-12-03
Abstract: The photographic exposure apparatus has a support serving as a carrier for sheet material which is an original or photographic material or both. A translucent positioning sheet covers, at least partially, the support and engages a corner of the sheet material. The translucent positioning sheet has a pair of locating guides spaced from each other to engage two neighbouring corners of the sheet. The sheet may be located in a predetermined position with the positioning sheet attached to the support. The locating guides consist of apertures in the positioning sheet.
Patent DE-3376900-D1 (DE)
Title: Merchandise information tag with improved mounting arrangement
Inventor: FAST JACOB
IPC: G09F7/06
Filed: 1983-03-09
Granted: 1988-07-07
Abstract: A product identification tag is made of plastic and has one or more integrally-formed support portions projecting therefrom. In one embodiment, the support portion is slotted to receive J-hook or peg hook portions so as to be suspended from the hook, whereby an attached pressure-sensitive adhesively backed label is visible. The support portion and the label-supporting portion are joined by a narrow neck region whereby cut-away parts of the tag are disposed on opposite sides of the neck to provide alternative support means. Further, the label-supporting portion may be folded over to define a pocket into which the label can be inserted. In another embodiment, the support portions are flexible anchor arms which can be folded out of the tag plane, each arm including a distal end with wing-like projections that can be flexed to permit insertion of the wings in peg board holes or other apertures and unflexed so as to anchor against the back surface of a peg board or other structure. The tags are die-cut from plastic sheets, preferably with adjacent tag edges sharing common die-cuts in order to conserve material.
Patent DE-3377570-D1 (DE)
Title: Ductile low temperature brazing alloy
Inventor: MIZUHARA HOWARD
IPC: B23K35/30
Filed: 1983-09-26
Granted: 1988-09-08
Abstract: Brazing alloy consits of (in wt.%): Ti, V, Zr or a mixt. of these 0.25-4, Ag 20-98.75 and Cu, Al or a mixt. of these 1-70; the alloy has a liquidus of 600-950 deg.C. Pref. alloy contain Ti and 4-10 wt.% Al or 20-40 wt.% Cu. The alloys may also contain 3-30 wt.% Su, Pd, In or a mixt.of these.
Patent DE-3378011-D1 (DE)
Title: Component carrier for flat construction elements with single side mounting in a planar arrangement
Inventor: WESSELY HERRMANN DIPL ING
IPC: H05K1/14
Filed: 1983-05-17
Granted: 1988-10-20
Abstract: 1. An assembly carrier for a plurality of flat assemblies, loaded on one side, in a planar arrangement, characterized in that on the assembly side of a circuit board (4), there is attached a rigid, electrically conductive grid frame (5) whose grid spaces form form-fitting plug-in chambers each for one flat assembly (1), and that the grid frame (5) is supplied with at least one potential required for the operation of the flat assemblies and is electrically connected to potential surfaces of the circuit board (4) at locations of a high voltage drop.
Patent DE-3379843-D1 (DE)
Title: Apparatus and method for electroless plating
Inventor: SCHRAMM CHARLES
IPC: C23C18/16
Filed: 1983-09-27
Granted: 1989-06-15
Abstract: An apparatus and method for the electroless plating of articles. A tank (10) is provided for sequentially containing the respective constituent baths corresponding to the steps of the electroless plating process. An article to be plated (38), such as a printed circuit board, is supported in the center of the tank immersed in the constituent bath contained therein. A pair in inwardly facing parallel manifolds (18) and (20) are disposed at opposite ends of the tank. The constituent solution is pumped through a nozzle matrix (35) in the inward facing wall (30) of a first manifold (18) onto the article and is simultaneously sucked away from the opposing side of the article through the matrix of the nozzles (37) defined in the inward facing wall (32) of a second manifold (20). The direction of pumping is alternated for periodically reversing the direction of suction and impingement. The alternating pressure difference created across the surface of the article being plated substantially improves the rate of metal deposition over prior art systems and allows for a uniform and high quality plate over the entire surface of the article. Additionally, through-holes defined in the article are thoroughly and uniformly deposited with electroless metal.
Patent DE-3474382-D1 (DE)
Title: Connector for coaxially shielded cable
Inventor: HANSELL GEORGE A III
IPC: H01R13/658
Filed: 1984-07-04
Granted: 1988-11-03
Abstract: A connector for connecting conductors of coaxially shielded cables to non-coaxial male contacts disposed in a row including (a) a first inner contact compatible with each of the male contacts (80). and being electrically and mechanically connected to a first inner conductor (90) of one of the coaxially shielded cables (100); (b) an electrically insulating element surrounding the first inner contact; (c) an outer rectangular contact (30) surrounding the insulating element, and electrically and mechanically connected to an outer conductor (92) of one of the coaxially shielded cables (100) and fastened to the jacket of that cable; and (d) an auxiliary contact (40) disposed opposite the male contacts and electrically connecting one or more of the outer contacts (30) to one or more of the male contacts (80) or to an external circuit.
Patent DE-3561293-D1 (DE)
Title: Multi-purpose tool
Inventor: GRAHAM CHARLES H
IPC: B25F1/04
Filed: 1985-01-09
Granted: 1988-02-11
Abstract: A multi-purpose tool has a handle (12) with a shaft (14) affixed thereto and a cylinder assembly (16) disposed to longitudinally slide on the shaft between positions in which the shaft is fully extended to a working position or fully retracted to a loading position. While in the loading position, a cylinder having a plurality of chambers housing different tips (18) may be rotated about its axis, which is offset from the shaft, until the desired tip aligns with and engages the shaft in coupling engagement. The shaft is then extended to the working position thus extending the tip and permitting free rotation of the working tip for use in performing work on a workpiece. Changing the tip requires retracting the shaft, rotating the cylinder to engage the next desired tip, and extending the shaft back to its fully extended position. The multi-purpose tool may be attached to a power tool for power driven rotation.
Patent DE-3569824-D1 (DE)
Title: Pressure sensor
Inventor: KUNZ MANFRED DIPL KFM
IPC: G01L19/06
Filed: 1985-09-11
Granted: 1989-06-01
Abstract: A pressure sensor has a metal housing. The housing has a closed-off and fluid-filled pressure space. A diaphragm partitions the pressure space off from the environment and transmits pressures derived therefrom to the fluid. A pressure-sensitive chip of semiconducting material is exposed to the pressure of the fluid and has a piezoresistant and anisotropic effect. Connectors, metal rods for instance, extend pressure-tight and electrically insulated from the metal housing into the pressure space. The connectors can be connected to an electric processing circuit. The pressure-sensitive chip is connected by bonds. To provide a pressure sensor that will be cheaper to manufacture, less sensitive to malfunction, and more precise, the pressure sensor is provided with a base plate of aluminum nitride. At least some areas of its surface are metallized. The pressure-sensitive chip is soldered to the base plate within a metallized area.
Patent DE-3572476-D1 (DE)
Title: Process for the preparation of n-substituted alpha, beta-unsaturated carboxylic acid amides
Inventor: DAHMEN KURT DR DIPL CHEM
IPC: C07C231/02
Filed: 1985-01-22
Granted: 1989-09-28
Abstract: The present invention relates to a process for the production of N-substituted  alpha , beta -unsaturated carboxylic acid amides, which proceeds from the  alpha , beta -unsaturated carboxylic acid amide that is unsubstituted at the amido nitrogen, which forms the Michael adduct initially by conversion with a polyvalent alcohol having a boiling point of >/=150 DEG  C., converts this with a primary or secondary amine with elimination of ammonia to form N-substituted carboxylic acid amide with a protected double bond, the polyvalent alcohol being subsequently eliminated from this product at high temperatures, with formation of the N-substituted  alpha , beta -unsaturated carboxylic acid amide.
Patent DE-3575851-D1 (DE)
Inventor: KATZ OTTO DIPL ING
IPC: A46B11/00
Filed: 1985-07-13
Granted: 1990-03-15
Abstract: 1. A device for dispensing masses capable of flow, with a casing (1) wherein a control component is mounted for displacement wherewith an opening (9) for dispensing the mass can be closed, and which contains an applicator element (18) lying in the rest position immerged in a chamber (3) of the casing (1), which chamber is closed by a removable closing cap (11), from which chamber (3) the applicator element (18) can be pushed out, characterized in that the applicator element (18) is arranged at one end of a piston stem (14) capable of longitudinal axial displacement in the casing (1), on which stem a control piston (15) is positioned with a force-fit which, in the end position of the piston stem bears in a leak-proof manner of the dispensing opening (9), and whose other end carries a connecting element (17) whereto the closing cap (12) can be connected after its removal from the front portion (2), and in that the connecting element (17) is arranged in such a recess (6) of the casing (1) for longitudinal axial displacement, that the dispensing opening (9) can only be released and closed by means of the control piston (15) when the closing cap (11) is attached to the connecting element (17).
Patent DE-3576378-D1 (DE)
Inventor: TOENSMANN ARMIN
IPC: E04B2/96
Filed: 1985-05-30
Granted: 1990-04-12
Abstract: 1. A facade or roof of a metal-glass structure, comprising a metal framework, the frame panels of which are provided with glass panes (27), wherein the metal framework, at the building side, comprises main profile members (16) and crossbar profile members (28) extending transversely thereto, and the metal framework, at the outward side, comprises cover profile members (24) which cover the edges of the panes and which are screwed to the main profile members (16) or the crossbar profile members (28), the main profile members (16), the crossbar profile members (28) and the cover profile members (24) have anchoring grooves (25) for sealing strips (26, 48) which bear against the edges of the panes, and the main profile members and the crossbar profile members are provided with receiving channels for condensation water and receiving grooves (19, 32) for seepage water and are in the form of hollow-chamber profile members, wherein the bottoms (41) of the receiving grooves (32) in the crossbar profile members (28) for the seepage water extend into the region of the receiving grooves (19) in the main profile member (16) for the seepage water and the outer longitudinal edges of the receiving grooves (19) of the main profile members (16) for the seepage water are formed by the anchoring grooves (25) for the sealing strips (26) of the main profile members (16) and the bottoms of the anchoring grooves for the sealing strips of the crossbar profile members (28) align with the bottoms (41) of the receiving grooves (32) of the crossbar profile members, with the bottoms (41) of the receiving grooves (32) being supported on the two upper edges of the anchoring grooves (25) of the sealing strips (26) of the main profile members (16), wherein the structural height of the sealing strips (26) which are fixed to the main profile member (16) is greater than that of the sealing strips of the crossbar profile members (28) and the sealing strips of the main and crossbar profile members bear against a common pane surface, characterised in that the web portion (51) carrying the anchoring grooves (25) of the main profile members (16) has a desired-bending location (52) which is formed by a weakening in its cross-section and by means of which the inclination of the anchoring groove (25) can be matched to an inclination of the crossbar profile member (28), the inclination of the crossbar profile member being predetermined on the basis of the frame geometry.
Patent DE-3577588-D1 (DE)
Inventor: REGGIANI MEDARDO
IPC: F02D33/00
Filed: 1985-01-22
Granted: 1990-06-13
Abstract: A gaseous fuel injection unit for internal combustion engines fed with gaseous fuel such as liquefied petroleum gas or methane, comprises at least one volumetric measuring device (7) arranged to feed during each engine cycle a determined volume related to the piston displacement, and into which there is fed and respectively discharged that quantity of gaseous fuel complying with the required mixture ratio of fuel to air drawn in by the engine during each cycle.A control unit (5) senses operating pressures along the intake pipe system (1), namely in the injection zone (19) and in the zone (18) downstream of the throttle valve (2), in order to control an expander unit (10, 11) which feeds the gaseous fuel to the volumetric measuring device (7) at a pressure equal to the sum of the absolute values of the two pressures at the aforesaid points, and to control said volumetric measuring device.
Patent DE-3582108-D1 (DE)
Inventor: WAHLE BERND DR
IPC: C08G18/42
Filed: 1985-08-14
Granted: 1991-04-18
Abstract: A process for the production of mouldings based on a mixture of from 80 to 95 % by weight of at least one 1,2-polyepoxide and from 5 to 20 % by weight of a specific polyester-urethane, a conventional amount of a 1,2-epoxy resin curing agent and optionally conventional additives by curing at room temperature or elevated temperature. The mouldings produced have improved impact strength and better flexibility and cracking resistance.
Patent DE-3661988-D1 (DE)
Title: Device for evaluating lottery tickets or the like
Inventor: THOMMES FRANZ
IPC: A63F9/06
Filed: 1986-11-12
Granted: 1989-03-09
Abstract: 1. A template for evaluating lottery tickets or the like, consisting of a flat rectangular sheath which is open at least at one narrow side and into which between front part and back part the lottery ticket or the like is insertable and which has in the front part at least one viewing window made of inscribable material and has at the open narrow side an approximately semicircular recess, in which respect the semicircular recess is arranged in the lower third on the front and back part (1, 2) of the sheath and the viewing window (8) is arranged above the recess in such a way that the extension of the lateral boundary (9) of the viewing window at the side facing the open narrow side (6) intersects the semicircular recess, characterised in that at the edge of the narrow side (4) averted from the semicircular recess (7) a longitudinal groove (13) is arranged on the reverse of the back part (2) of the sheath and in that the upper side (12) of the back part (2) is smooth in design and the lower side (11) of the front part (1) is roughened in design.
Patent DE-3667346-D1 (DE)
Inventor: REMY HUBERT
IPC: G07F11/48
Filed: 1986-01-30
Granted: 1990-01-11
Abstract: 1. Apparatus for automatically dispensing objects in the form of boxes, cornets, tablets, bags and similar stacked vertically in a magazine (10) that occupies a vertical position in the phase of rest and that is submitted via a crank (39) driven in rotation by a driving element, to a rearward pendulum motion around horizontal pivots (32, 33) that are co-operating with the upper end (27) of the magazine (10) and that are fitted to the two lateral walls (34) of a casing (2) that displays in its front face (3) an opening (6) for the withdrawal of the objects (11) taken from the magazine (10) by means of remowal (71) actuated by second driving means (78), with these objects removed (11) being steered towards this opening (6) via an inclined wall (8), characterized in that the means of remowal consist of tongs (71) fitted to the inner wall (73) of the rear face (74) of the casing (2) and the two jaws (72, 76) of which, one fixed (72) and the other mobile (76) grip with their tapering tips (75, 80) the rear edge (81) of the object (11) when the magazine (10) is inclined rearwards, with the extraction taking place when the magazine (10) is recovering its vertical position.
Patent DE-3667676-D1 (DE)
Inventor: BROWNBILL THOMAS DUNCAN
IPC: D05C7/08
Filed: 1986-09-11
Granted: 1990-01-25
Abstract: This invention relates to an embroidery and applique machine having a number of feeder modules (20) each adapted for the supply of an article such as a sequin to be appliqued in alignment with a needle characterised by the feeder modules (20) being mounted on one or more carriages (16) for movement therewith, motor means (32) for moving said carriage with respect to said needles and indexing means (24) for controlling the movement of the carriage between any one of a number of positions in which modules (20) are in register with said needles for the supply of articles in alignment with a needle. 
<??>The invention provides for a number of carriages, positions relative to the needles and includes a lock motion detent to enable the modules on the carriage to register (24) with the needles irrespective of the direction of movement to contact the abutment.
Patent DE-3670201-D1 (DE)
Inventor: AMOS WALTER DR
IPC: B23K26/00
Filed: 1986-08-29
Granted: 1990-05-17
Abstract: The present invention relates to a method for rounding the bristle tips of toothbrushes by the action of laser radiation, characterized in that the rounding process is effected in an electrostatic field, thus avoiding the fusion of the individual bristles as well as the formation of a mushroom-like bristle tip.
Patent DE-3670227-D1 (DE)
Inventor: LARRECQ MICHEL
IPC: B22D11/08
Filed: 1986-06-02
Granted: 1990-05-17
Abstract: 1. Process for starting the extraction of the product formed by continuous casting between rotating rolls which are energetically cooled by the internal circulation of a coolant fluid and which define, together with the lateral closing walls, the pouring basin, according to which process use is made of a starting bar comprising an anchorage head (9) provided with two flexible lateral wings (11, 12) extending it parallel to the axis (5, 6) of the rolls (1, 2), gradually diverging from one another from their base which is fixed to the said head, the wings (11, 12) defining, in combination with the lateral closing walls, (3, 4), a temporary basin, the said temporary basin is filled with molten metal and is continuously fed at the same time that the rolls (1, 2) are set in rotation about their axis (5, 6) and that the starting bar is drawn downwards, which process is characterized in that the head (9), which carries an anchorage part (10) intended to fasten the solidified metal, is disposed below the plane (13) containing the axis of the rolls, such that the free ends of the wings rest resiliently on the casting rolls above the said plane (13), the said temporary basin being narrower than the pouring basin.
Patent DE-3674092-D1 (DE)
Inventor: WILSKI HANS DR DIPL CHEM
IPC: B65D65/02
Filed: 1986-07-03
Granted: 1990-10-18
Abstract: A package for photoresist material, particularly a dry resist, is substantially impermeable to water vapor, thereby preventing humidity-related effects which adversely influence the processability of the photoresist. The package can comprise a film tubing, the ends of which are closed by welding or gluing, into which a photoresist roll is placed. As the material for the film tubing, a composite material can be used which is formed of a polyester film as the support film, to which an aluminum foil is laminated or which is vacuum-metallized with aluminum and a polyethylene film laminated on top. A tinplate container can also be used as a package, the container being closed by soldering after placing the photoresist material inside the container. These packages generally have a permeability to water vapor of less than 0.01 gram of water vapor per square meter per day, at a humidity gradient of 97% and an ambient temperature of 23 DEG  C.
Patent DE-3682278-D1 (DE)
Title: Granular solids sepn. from carrying gas
IPC: B04C5/10
Filed: 1986-05-08
Granted: 1991-12-05
Abstract: Method, and appts. for separating and recovering granular solids such as powder from carrying gas using a swirl stream of gas mixture in a chamber comprises adding to the gas/solid mixture to be separated, another gas is separately injected into the chamber from its wall surface so as to be brought into contact with the swirl stream of the mixture gas so that the granular solids are prevented from adhering to an inner wall surface of the chamber and so that the adhered granular solids may be removed.
Patent DE-3683598-D1 (DE)
Inventor: LAMPERT INGOLF
IPC: C30B33/10
Filed: 1986-11-13
Granted: 1992-03-05
Abstract: Not more than 10 hrs. after the polished slices have been given a standard clean in oxidising conditions they are exposed to the action of a reagent which is able to cause the attachment of tri-alkylsilane gps. to the wafer-surface. The reagents are from the gp. of hexaalkyldisilazane, pref. hexamethyldisilazane (HMD). The exposure is carried out pref. to the reagent in gas-form in a concn. of up to 15 mg/l. in a carrier-gas for a duration of 0.5-5 mins. The layer formed on the Si-wafer is removed by a thermal oxidn.