baber/WOPTO huggingface dataset:
Patent DE-3170279-D1 (DE)
Title: Fast digital operator device
Inventor: HOUDARD JEAN-PIERRE
IPC: H03H17/02
Filed: 1981-07-29
Granted: 1985-06-05
Abstract: 1. Fast digital operator device for performing an operation on at least two terms and comprising a plurality of memories for storing combinations of an operational term, characterized by the fact that it comprises, at the output of a first stage (1) of input registers whereat all the binary elements of a first term of the operation to be performed are presented simultaneously in parallel, the first term being a set of n (n>=1) sequences of weighted binary elements of the weights 0 to (m-1) each representing one discrete value, an operational processing stage (2) comprising a plurality of memory groups (M1-0 to Mk-0 , ... M1-m-1 to Mk-m-1 ) each comprising one or a plurality of memories each storing in a manner known per se all the operational combinations of the second term of the operation to be performed, the inputs of each group of memories (e.g. M**m-1 ) being connected to the outputs of all of the input registers where the binary elements of the same given weight (e.g. m-1) appear, the operational processing stage being followed by a second stage (3) with parallel inputs and outputs, these registers being distributed into groups corresponding to the groups of memories, the inputs of these registers being connected to the outputs of the memories of their group, and their outputs being weighted, i.e. their intrinsic weight (0 to p-1) is increased by the weight of the binary elements of the first term received by their group (0 to m-1), the outputs of the registers of this second stage (3) being connected to a first weighted summation stage (4, 5) comprising a stage of blocks for the determination of the number of "ones" (4) and a third stage of registers (5), the blocks being each associated with a binary weight from the weight zero to a maximum weight (m+p-2) equal to the maximum weight of the weighted outputs of the registers of the second stage of registers, the inputs of each block of a given weight being connected to all of the outputs of the same weight of the registers of the second stage of registers, the registers of the third stage of registers being each associated with a determination block, and their outputs being weighted, i.e. their intrinsic weight is increased by the weight of the corresponding block, this first weighted summation stage being followed by one or a plurality of further similar weighted summation stages the connections of which are established in the same manner, the number of these weighted summation stages being such that in the last of them each determination block has a maximum of two outputs, the outputs of the registers of this last weighted summation stage being connected to corresponding inputs of a fast adder (6).
Patent DE-3262749-D1 (DE)
Title: Writing tip for a fountain pen
Inventor: MALAMOUD JEAN
IPC: B43K1/02
Filed: 1982-04-08
Granted: 1985-05-02
Abstract: A pen point for writing with an ink, having a pen nib with two nib points separated by a slit. The surfaces of the nib points perpendicular to the slit have, over a part of their length, a film chemically inert to the ink and wettable thereby, thus forming two lips which substantially cover the slit and abut with one another when the nib is in an unflexed state. The lips extend substantially from the slit origin to the nib tips and consist of a varnish, a plastic material or a metal. The pen point is manufactured by a process wherein a pen nib having two nib points and a slit therebetween is coated with a continuous film of material, chemically inert to the ink and wettable thereby, with the film then being divided to form the two lips.
Patent DE-3263349-D1 (DE)
Title: Process for gas-stirring a metal bath
Inventor: GROSJEAN JEAN-CLAUDE
IPC: C22B9/05
Filed: 1982-03-01
Granted: 1985-06-05
Abstract: A process of pneumatic stirring of a bath of molten metal according to which a stirring fluid is injected through permeable refractory elements arranged at the bottom of a crucible containing the bath, in which the used stirring fluid is, at least temporarily, an organic liquid such as hydrocarbon. The process is advantageously used on a bath of molten pig iron during refining of the same by oxygen, and in which the organic liquid is replaced immediately after decarburization of the bath by an inert gas such as argon or nitrogen. The process thus permits an efficient stirring of the bath of molten metal without the risk of polluting the metal either by hydrogen or nitrogen.
Patent DE-3263893-D1 (DE)
Title: Ball valve
Inventor: CHAPPAZ JEAN ANDRE
IPC: F16K35/10
Filed: 1982-07-28
Granted: 1985-07-04
Abstract: 1. Ball valve of the type in which the plug (3) is displaced angularly with the aid of a mobile rod (6) associated on the one hand with a manoeuvring member (9) provided to be dismountable and on the other hand with an O-ring (7) packing (8) assembly, said packing (8) presenting an annular flange (8b) and a threaded end piece (8a) adapted to screw in a tubular part (1c) of the body (1) of the valve, characterized in that the annular flange (8b) is surmounted by a sleeve-shaped tubular part (8c) which projects beyond the free end (6b) of the rod (6) in order to avoid any manipulation of the latter by persons not having the dismountable manoeuvring member (9), whilst any attempt to dismantle the packing (8) to have access to the free end (6b) of the rod mentioned above is translated by a leak at the level of the O-ring (7) of said rod (6).
Patent DE-3264514-D1 (DE)
Title: Mounting and closing device for shoes
Inventor: GENZLING CLAUDE
IPC: A43B5/00
Filed: 1982-03-25
Granted: 1985-08-08
Abstract: 1. Mounting- and closure device for shoe, characterized in that between the upper (1) and the sole of the shoe, a strap (3) is fixed at the level of the plantar hollow which constitutes in the foot, in extension, the place where the strains are transmitted, said strap (3) entirely gripping the upper (1) of the shoe, and one of the ends of the strap (3) having a buckle (4) in which is engaged the other end which is folded back and fixed on the strap (3) by connecting means, said buckel being slightly bent in order to allow by shifting of the folding part in one direction or the other, an anatomical adaptation to all insteps.
Patent DE-3266972-D1 (DE)
Title: 5-acetyloxy-l-tryptophane and its salts, process for their preparation and their therapeutical uses
Inventor: VIRET JACQUES
IPC: C07D209/20
Filed: 1982-01-29
Granted: 1985-11-28
Abstract: The present invention relates to 5-acetyloxy-L-tryptophane and its addition salts, as novel industrial products. The invention further relates to a method for the preparation of 5-acetyloxy-L-tryptophane and of its salts by O-acetylation of 5-hydroxy-L-tryptophane. The compounds according to the invention are found to be therapeutically useful, in particular in neuropsychiatry.
Patent DE-3271449-D1 (DE)
Title: Sealing means for ostomy appliances
Inventor: CILENTA RUDOLFO D
IPC: A61F5/44
Filed: 1982-11-11
Granted: 1986-07-03
Abstract: A composite skin barrier including a first adhesive component which fits around a stoma, a coupling element, and a second adhesive component which is flexible, light and has a degree of porosity. The second adhesive component contacts the skin at a distance from the stoma.
Patent DE-3280194-D1 (DE)
Inventor: CHIU PAY HUNG
IPC: H01S3/23
Filed: 1982-09-07
Granted: 1990-07-19
Abstract: A method and apparatus for producing stable and reproducible ultra-short lasing radiation pulses are disclosed. The duration of incoming pumping pulses for the dye laser arrangement is reduced in stages to produce the ultra-short pulses. A first dye laser cavity of a series of at least two cascaded dye laser cavities is excited with lasing radiation pulses. The lasing radiation pulses emerging from each dye laser cavity of the series are directed into the next successive dye laser cavity of the series. The photon cavity lifetime of each dye laser caviry of the series is sufficient for a given duration of the incoming pumping pulses to produce the ultra-short pulses emerging from the final dye laser cavity of the series. The maximum photon cavity lifetime of each dye laser cavity of the series is selected to thereby reduce in stages the duration of the incoming pumping pulses. This reduction yields from the final dye laser cavity of the series the ultra-short lasing radiation pulses.
Patent DE-3360280-D1 (DE)
Title: Aqueous wood treatment agent
Inventor: ZAGEFKA HANS-DIETER DR
IPC: B27K3/50
Filed: 1983-02-19
Granted: 1985-07-25
Abstract: 1. An aqueous composition for treating wood containing 1) a water-soluble or water-dispersible, oxidatively drying binder which has a double-bond content corresponding to an iodine value of at least 100 [g iodine/100 g] and is based on a 1,3-butadiene polymer optionally modified by isomerisation, partial cyclisation or partial hydrogenation, the polymer having a relative molecular weight (-Mn ) of 500 to 6000 and containing at least 70 mol % of units obtained by polymerisation of 1,3-butadiene and not more than 30 mol % of units obtained by polymerisation of one or more other copolymerisable 1,3-diolefins and alpha-monoolefins, 2) a water-insoluble organic wood preserving agent or mixture of agents and optionally also a watersoluble organic wood preserving agent or mixture of agents, and 3) optionally one or more additives conventional in the impregnating and coating industries, but excluding pore-closing additives, characterized in that 4) the binder satisfies the additional criterion that it is a polymer carrying amino groups but not quaternary ammonium groups and containing from more than 50 up to 600 mg-atom of titratable amine nitrogen per 110 g, and 5) the composition contains acid and has a pH of from 2 to 8, the acid strength and amount of acid (degree of neutralisation) on the one hand and the amount of amino groups on the other hand being selected so that the binder is water-soluble or water-dispersible.
Patent DE-3371045-D1 (DE)
Title: Dust separating device for gas containing dust
Inventor: COURTIN PHILIPPE
IPC: B03C3/38
Filed: 1983-07-20
Granted: 1987-05-27
Abstract: 1. A dedusting device for a gas vein charged with fine dust passing in a high tension electric field to ionize the particles, said device comprising a guiding surface and an assembly of ionization electrodes placed facing the guiding surface and defining with them a succession of ionized areas separated by non-ionized areas, the guiding surface being raised to low or nil potential, and the ionization electrodes being raised to a high potential, said device being characterised in that the guiding surface (3) is a cylindrical surface (11) and the ionization electrodes (S1 , S2 ...) are formed by wires (5, 6) placed inside the tube (4) formed by the cylindrical surface (11) at a specific distance from the latter to constitute areas (7, 8) which can be assimilated to sectors of a circle, the gas vein describing a spiral path inside the geometrical area defined by the ionization sectors.
Patent DE-3372397-D1 (DE)
Title: Wave compression turbo charger with a roller-bearing journalled rotor
Inventor: MAYER ANDREAS
IPC: F02B33/42
Filed: 1983-02-17
Granted: 1987-08-13
Abstract: The pressure wave supercharger with rolling bearings for the rotor shaft has ducts in the air casing connecting the shaft space with the air induction duct in order to cool the two ball bearings mainly subjected to heating effects and located in the rotor side part of the shaft space. The rolling bearing on the driving belt side is a needle bearing.
Patent DE-3374418-D1 (DE)
Title: Extraction of sucrose
Inventor: BROUGHTON DONALD BEDDOES
IPC: B01D15/00
Filed: 1983-08-11
Granted: 1987-12-17
Abstract: Sucrose is selectively extracted from aqueous solutions containing betaine and/or a mineral salt, e. g. molasses, by passing the aqueous solution over a solid adsorbent such as activated carbon. The sucrose is then removed from the adsorbent by treatment with a desorbent material comprising an alcohol. A simulated moving bed countercurrent flow system is applied to this separation and although the presence of the alcohol in the adsorbent would otherwise have seriously impeded the adsorption of the sucrose, the present invention incorporates a water flush stream into such a system in a unique manner which, among other things, precludes the presence of alcohol in the absorption zone.
Patent DE-3464320-D1 (DE)
Title: Fluid dispenser
Inventor: ACKLIN JOHN R
IPC: A47K5/02
Filed: 1984-04-19
Granted: 1987-07-30
Abstract: The instant invention is directed to a fluid dispenser comprising:  (a) a flexible container (19) for a fluid, integrally connected to valve means (16, 17) and outlet means (4): (b) means for imparting a squeezing force to said flexible container (19); (c) and proximity detector means connected to means for opening and closing said valve means (16, 17).
Patent DE-3467166-D1 (DE)
Title: Spiro-succinimides for treatment of diabetes complications
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: C07D209/96
Filed: 1984-09-17
Granted: 1987-12-10
Abstract: Spiro-succinimides are disclosed which are useful as aldose reductase inhibitors and as therapeutic agents for the treatment of complications arising from diabetes. Pharmaceutical compositions containing the spiro compounds and a method of treating diabetic complications are also disclosed.
Patent DE-3468979-D1 (DE)
Title: Unit for coupling operational light in an eye examination apparatus
Inventor: WILMS KARL-HEINZ
IPC: A61F9/00
Filed: 1984-08-31
Granted: 1988-03-03
Abstract: A device is described for the integration of operating light and of monitoring and/or target light into an ocular examination instrument, for example a split lamp instrument, whose lamp and monitoring instrument can be rotated through a vertical axis drawn through the eye to be examined. In the device according to this invention the operating light beam and the monitoring and/or target light beam are directed in a strictly coaxial relationship. The coaxial light beams are first introduced into the axis of the split lamp designed as a concave axis, then deflected by a first optical apparatus out of the revolution axis in an almost vertical direction into the holder of the monitoring instrument and in this holder are deflected almost parallel to the revolution axis and finally integrated into the beam path of the monitoring instruments outside the revolution axis by a third optical apparatus.
Patent DE-3469480-D1 (DE)
Title: Device for packing poultry in boxes or containers
Inventor: VAN DEN BRINK HENDRIKUS GERRIT
IPC: A01K45/00
Filed: 1984-11-27
Granted: 1988-04-07
Abstract: Device for packing poultry in a box comprising an endless belt (19) running over a plurality of rolls (14-18) with horizontal axles and provided with spaced apart rows of fingers (20), which are hingedly connected with the belt (19) said belt (19) having an upwardly running part at which the fingers project forwardly and move from the floor with the belt and the picked-up poultry upwardly said poultry in normal position being taken over by a series of substantially horizontal guide cams at the level of the top reverse rol (15) at which level the fingers are withdrawn and move downwardly with the belt whilst the poultry is taken over by endless belts (27,29) which feed them to a feed regulating device (30) which discharges into a box (36).
Patent DE-3470720-D1 (DE)
Title: Band magazine with anchor band
Inventor: HALLBERG HAKAN
IPC: B63B21/22
Filed: 1984-01-12
Granted: 1988-06-01
Abstract: The invention relates to a device for anchors, especially in sailing and motor boats, and it includes a flexible band (1) which is comparatively thin in relation to its width, is fixable to the anchor at one end and connected at the other end to a band magazine (2) which comprises a reel built up of two ridgidly interconnected end wall plates (3, 4) which are non-rotatably attachable to a convenient part of the boat and spaced from one another at a distance adapted to the band width, and a sleeve (5) which is mounted centrally on the end wall plates, is rotatable by means of a crank orthe like and is provided with an attachment for the band end.
Patent DE-3474801-D1 (DE)
Title: Bag cutting - and bag emptying device
IPC: B65B69/00
Filed: 1984-08-22
Granted: 1988-12-01
Abstract: The full sacks are dropped in the hopper (5) and are lifted out by a conveyor belt (14) with grip bars (13). The sacks are lifted onto a profiled roller (16) which feeds them under an array of disc cutters (17) for opening. The material is separated by a rotary sieve drum (21). The cutters are arranged so as to cut a min. depth and prevent damage to the material. The shredded sacks are collected in a bin (7) at the far end of the sieve drum. The material is collected by sloping trays and is discharged via control ports.
Patent DE-3478210-D1 (DE)
Title: Process and apparatus for manufacturing a component moulded from reinforced plastic
Inventor: FAHNER KARSTEN DIPL ING
IPC: B29C45/47
Filed: 1984-04-16
Granted: 1989-06-22
Abstract: By means of a piston-like movement, solid fillings, for example of mineral fibers or steel wool, introduced in the pressureless zone of a screw are incorporated in the molten plastic and the resulting mixture formed in a mold. The finished molding contains numerous fillings greater than 2 mm in length which inter alia contribute significantly towards improving its strength.
Patent DE-3486263-D1 (DE)
Inventor: BARRETT GRAHAM DAVID
IPC: A61F2/16
Filed: 1984-08-23
Granted: 1994-02-17
Abstract: The present invention relates to an intraocular lens implant (10) formed entirely of a hydrogel. In one embodiment, the implant (10) has a central optical portion (12) in the form of a lens, flanked by laterally extended flanges (14).
Patent DE-3563318-D1 (DE)
Title: Rack and pinion drive for the generation of a relative motion between two machine parts guided relative to one another
Inventor: ZIMMER ERNST
IPC: B25J9/02
Filed: 1985-03-26
Granted: 1988-07-21
Abstract: PCT No. PCT/EP85/00266 Sec. 371 Date Jan. 28, 1986 Sec. 102(e) Date Jan. 28, 1986 PCT Filed Jun. 4, 1985 PCT Pub. No. WO85/05586 PCT Pub. Date Dec. 19, 1985.The invention relates to the production of a guidance system (9, 14) for two machine parts (1, 2) which are movable relative to each other and are interconnected through this guidance system. To protect this guide track (9) disposed on the first machine part (1) from the track dust, grease, oil and the like, it is disposed in an almost completely closed guide channel. This guide channel is accessible only from the top through a slot engaged by guide elements (14) of the other machine part (2). The slot is covered on the one hand by the housing of machine part (2), and in the area outside of this housing it is closed by a belt (4). The guide track (9) is thus closed to the outside in any position of the machine part (2). If a toothed belt drive (3) is used, the toothed belt (4) acts as driving and covering element at the same time.
Patent DE-3572808-D1 (DE)
Title: 4-(nitrophenyl)-tetrahydropyridines, process for their preparation and their application as pharmaceutical compounds
Inventor: ROSENTRETER ULRICH DR
IPC: C07D211/90
Filed: 1985-04-09
Granted: 1989-10-12
Abstract: 4-(Nitrophenyl)-1,2,3,4-tetrahydropyridines of the formula    <IMAGE> (I)  in which R1 and R2 are identical or different and each represent hydrogen, phenyl or a straight-chain or branched alkyl radical which is optionally substituted by halogen or alkoxy, R3 represents a straight-chain or branched alkyl radical which is optionally substituted by alkoxy, halogen, alkylamino or aryl, X represents a single bond, an oxygen atom, a sulphur atom or the NH group and Y denotes either the nitrile group or the radical   <IMAGE>  wherein X' corresponds to the definition of X and can either be identical to X or different from X, and R4 corresponds to the definition of R3 and can be either identical to R3 or different from R3, or physiologically acceptable salts thereof, which are active on the circulation system, for example as vasodilators.
Patent DE-3574033-D1 (DE)
Title: Clamping device for needles
Inventor: BERGER JOHANN
IPC: D04B27/06
Filed: 1985-05-14
Granted: 1989-12-07
Abstract: A clamping device for attaching crochet needles to the needle bar of a galloon crochet machine or Raschel loom. The clamping device consists of two body pieces, a lower piece and a clamping lid, which are fastened together by means of clamps. In one embodiment the body piece holds the needle shafts, a spacer inserted into each interval between needles, and a support piece between the shafts of a needle and a receptacle in the lower piece. This results in the formation of needle beds. In the other embodiment very shallow grooves are milled opposite one another in both body pieces. These are only a fraction of half the height of the needle shafts, leaving the major part of the needle shaft's height free after clamping.
Patent DE-3576007-D1 (DE)
Inventor: WUETHRICH WERNER
IPC: E05G7/00
Filed: 1985-10-23
Granted: 1990-03-15
Abstract: A cashier's safe for banks is disclosed in which money cassettes in vertical columns are held in storage spaces on rotatable racks disposed on opposite sides of the vertical traveling path of a cassette carrier. Each cassette selectively can be brought up to a money receiving and withdrawal point at the top of the safe and returned to its proper storage space by the cassette carrier. Cassettes containing larger sums of money are moved more slowly to the withdrawal point than those containing lesser sums to reduce the probability of robbery. Storage units in the safe for bank notes include bank note storage belts wound on storage drums. The storage units are located on opposite sides of a vertical covered belt conveyor for bank notes which transfer them from the storage units to a bank note receiving and withdrawal point at the top of the safe. Bank note switches associated with the storage units are provided along the covered belt conveyor. The cashier's safe may be automated and a microprocessor may be employed to control the receiving or issuance of money in specified denominations and amounts.
Patent DE-3576762-D1 (DE)
Inventor: BOURASSA RONALD R
IPC: H01L21/31
Filed: 1985-05-14
Granted: 1990-04-26
Abstract: A method of fabricating a resistor in polysilicon and a semiconductor element suitable for use as a load resistor in a static memory. In the method, after the polysilicon has been doped, the device is annealed by exposing it to a rapid increase of ambient temperature (up to between 900 and 1200 DEG C), maintaining the high ambient temperature for a controlled time (about 5 seconds) and then lowering the ambient temperature at a rapid rate. This decreases resistance by one order of magnitude and significantly decreases the temperature activation energy of the resistor. This permits static memory cells to retain data even through the cell has high leakage currents, thereby improving final test yields.
Patent DE-3586931-D1 (DE)
Inventor: MAYS ALFRED T
IPC: D04H1/54
Filed: 1985-08-14
Granted: 1993-02-11
Abstract: There is disclosed an entangled nonwoven fabric having a layer of fusible fibers on one or both surfaces of a relatively thick layer of base fibers. The fusible fibers are either homofil or conjugate fibers having an exposed low melting point component which have a lower melting temperature than the base fibers. The thermoplastic fibers are located on the outer surface of the base fibers either prior to or subsequent to the entangling of the fibers. The mixture of base and thermoplastic fibers are then heated to a temperature to heat fuse the homofil fibers or the low melting point component of the conjugate fibers.