baber/WOPTO huggingface dataset:
Patent DE-3568116-D1 (DE)
Title: Free electron laser
Inventor: BILLARDON MICHEL
IPC: H01S3/09
Filed: 1985-05-20
Granted: 1989-03-09
Abstract: The invention envisages control devices acting on the laser to vary in time the electron/photon interaction, means proceeding to a State I in which they alter the optimal conditions for laser amplification; and a State II in which that reestablish said optimal conditions, which control devices permit the improvement of the peak amplitude and stability of the laser pulses and the rate and stability of the pulse period. According to another aspect of this invention, the two states are alternated, preferably periodically or almost periodically. The duration of State I should be selected by comparison with the characteristics of the electron packet and, in particular of the relaxation time observed for said packet. If the duration of State II is set to a value to be comparable to or longer than the electron relaxation time, the peak amplitude of the laser pulses is increased. The duration of State II should be selected by comparison with the natural macropulse width. If the duration of the State II is set to a value shorter than the natural duration of the laser macropulses, the repetition rate of the laser pulses can be increased.
Patent DE-3574485-D1 (DE)
Inventor: REICHLEY FRED J
IPC: D06M15/263
Filed: 1985-10-11
Granted: 1990-01-04
Abstract: An aqueous fabric finishing composition includes a solubilized polymer of from 40 to 51 mole percent of a mixture of higher one-alkenes and from 60 to 49 mole percent maleic anhydride.
Patent DE-3581819-D1 (DE)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D403/12
Filed: 1985-03-15
Granted: 1991-04-04
Abstract: Pyridazinamines of the formulaand their pharmaceutically acceptable acid addition salts and/or possible stereochemically isomeric forms and/or tautomeric forms for use as medicines in particular for use as anti-viral agents; pharmaceutical compositions containing such compounds as an active ingredient and a method of preparing such compositions; novel pyridazinamines of the fnrmulaand a method of preparing said compounds
Patent DE-3665828-D1 (DE)
Title: Abrasive belt with transwerse connection
Inventor: TOILLIE EBERHARD DIPL ING
IPC: B24D11/06
Filed: 1986-07-16
Granted: 1989-11-02
Abstract: Abrasive belt with an abrasive-grain layer on a base containing a textile material, and with a joint extending transversely to its longitudinal direction. The latter contains a joining strip in a rebate on the side of the base facing away from the abrasive-grain layer. A set of parallel threads of the textile material extends transversely to the joint. To increase the quality of the joint, the textile material used is one in which the set of parallel threads forms a non-interwoven layer. This thread layer is arranged on the side of the textile material facing the abrasive-grain layer. This layer is held together by a further layer arranged on its side facing away from the abrasive-grain layer. Since the rebate is located in this further layer, the threads responsible for transmitting the longitudinal tensile forces and extending transversely to the joint remain unaffected.
Patent DE-3666505-D1 (DE)
Title: Method for measuring dynamic charges exerted on a road by the traffic
Inventor: SIFFERT MARCEL
IPC: G01L1/16
Filed: 1986-01-29
Granted: 1989-11-23
Abstract: 1. A process for measuring the dynamic loads applied to a highway by the road traffic, in which a first rectilinear piezo-electric cable (1) is placed across the highway so that the wheels of the axles of the vehicles circulating on the highway (3) subject it, upon passage thereof, to a pressure to which it responds by the emission of an electrical (I1) and the corresponding dynamic load (F) is calculated from the parameters of said pulse, whilst the speed (V) of the vehicle is measured with the aid of the pulse (I2) delivered by a second rectilinear piezo-electric cable disposed on the highway at a certain distance (D) from said first cable (1), by determination of the duration of the time gap (t1-T0) separating the appearance of the pulses (I1, I2) respectively furnished by the two cables (1, 2) for the same wheel, said process being characterized by the fact that the dynamic load (F) being deduced from the area (A) of the contour, with respect to time, of the pulse delivered by the first cable (1) and from the speed (V) of the vehicle, by making the product of said area by said speed.
Patent DE-3672028-D1 (DE)
Inventor: BOCK UWE
IPC: H01L23/367
Filed: 1986-04-25
Granted: 1990-07-19
Abstract: 1. Method of manufacturing a heat sink (10) for semiconductor devices, in particular by extrusion of lightweight metal, with cooling ribs (20) of approximately bar-shaped cross section protruding at a distance from one another from a base plate (11), the base plate (11) being extruded with main grooves (14) and separately manufactured cooling ribs (20) being inserted into the main grooves (14), characterized in that the main grooves (14) are manufactured with ribs (19) flanking them and separating them from intermediate grooves (15) and these ribs (19) are plastically deformed after insertion of the cooling ribs (20) in such a way that the cooling ribs (20) are squeezed-in in the main grooves (14).
Patent DE-3676684-D1 (DE)
Inventor: MCINTYRE FREDERIC S
IPC: A61F13/15
Filed: 1986-09-02
Granted: 1991-02-07
Abstract: A method of and apparatus for helical screw controlled-quantity extrusion of powdered material, such as, for example, moisture-absorbent super fine powders, with automatic filling of hot-melt laminated pouches, at least partially porous, as for use in diaper or other similar applications, and while obviating hazardous release of the powder.
Patent DE-3685791-D1 (DE)
Inventor: WAGNER INGEBORG
IPC: G01N27/417
Filed: 1986-04-15
Granted: 1992-07-30
Abstract: Electrochemical probe for analysing gases, esp. NOx, has at least 2 electrodes, an electrolyte and a diffusion barrier (I).  The novelty is that it has a exhaust gas pipe downstream from the catalyst, a solid electrolyte (II) and (I) of porous metal. Pref. (I) is a porous layer of the metal forming the operating electrode or this electrode itself.  The probe also has a reference electrode, which can also be the counter electrode, which can consist of the same material as the operating electrode or of a different material.  Pref. the operating electrode consists of Au and (I) of porous Au; the counter electrode of Pt, Pd, Rh, Ag and/or Ru oxide, esp. Ag in conjunction with a AgNO3 reference electrode; or the counter- and/or reference electrode consists of a mixt. of Pd/PdO, Ni/NiO, Cu/Cu2O, Ag/AgC1 and/or Pd/PdHx.  The conductivity of the oxide mixt. should be high enough to give an output signal at least in the nA range.
Patent DE-3767648-D1 (DE)
Inventor: MILLER JOHN DEREK
IPC: B67D1/08
Filed: 1987-10-08
Granted: 1991-02-28
Abstract: A machine for filling packaging containers (14) with a flowable product (18, 20), the machine comprising a control valve in the form of a plug valve (30) having a body (28) defining a bore (29) forming a frusto-conical valve seat, a plug (32) having a complementary frusto-conical surface and a valve chamber (31) for pressurised fluid formed at the wider end of the plug. The chamber communicates with the bore. The plug is axially displaceable between a first position, in which its frusto-conical surface seals against the valve seat and in which it is rotatable to control flow through the valve, and a second position, in which it is withdrawn into the chamber to provide clearance between the mating surfaces of the plug and the seat but retaining clearance between its wider end and the opposite surface of the chamber so that all the surfaces of the plug are exposed for cleaining and sterilisation.
Patent DE-3768365-D1 (DE)
Inventor: FOCCHI UGO
IPC: E04B2/96
Filed: 1987-07-16
Granted: 1991-04-11
Abstract: In the glazing system disclosed, each of the single lights (1) comprises an external window pane (15) and an internal window pane (24), and is surrounded by a frame (32) with a peripheral seal (18) that makes contact with a frontal seal (8) offered by and concealing the outermost surface of the skeleton framework (31); the internal window pane (24) can be opened independently of the external pane (15). Each frame (32) is fitted with an upwardly-directed hollow element (30) of length sufficient to ensure that rain and damp will be prevented from reaching the space between the internal and the external panes, however strong the wind may happen to be.
Patent DE-3779293-D1 (DE)
Inventor: DAUB HELMUT
IPC: A21C13/00
Filed: 1987-10-21
Granted: 1992-06-25
Abstract: The carrier (tray) for holding shaped items of dough intended for baking comprises a base (10) with an air-permeable cover (11) of woven material. The base is perforated and consists of sheet metal and the cover consists at least predominantly, of polyester with mesh openings of around 1 mm2 taking up around 70% of its total surface area.
Patent DE-3780630-D1 (DE)
Inventor: CARLOMAGNO DOMINIC
IPC: H01L21/60
Filed: 1987-12-17
Granted: 1992-08-27
Abstract: A technique for interconnecting electronic components in which interconnection wires (7) are bonded to contacts (3) on a first component (1) without the use of a material other than the materials of the contacts and the wires; the wires are then severed to a desired length of between 2d and 20d, where d is the diameter of the wires, and bonded to contacts (23) on the second component (21) by means of a conductive material (27) such as solder. Preferably, solder is provided as pools located in recesses in a layer of insulating matérial. The invention also provides a bonding head for a wire bonder for bonding the wire to the contact on the first component and for weakening or severing the wire at the desired point.
Patent DE-3788379-D1 (DE)
Inventor: BUCHARDT OLE
IPC: C08F8/00
Filed: 1987-07-21
Granted: 1994-01-20
Abstract: A method for chemically modifying a polymeric material having pendant esterified carboxylgroups which comprises reacting the polymeric material with a nucleophilic reagent. The modified polymeric material may be used for coupling to substances containing at least one nucleophilic center.
Patent DE-3788490-D1 (DE)
Inventor: BARON YAIR
IPC: G02F1/133
Filed: 1987-08-25
Granted: 1994-01-27
Abstract: A light influencing display including at least one pixel (50) having a pixel capacitance and an auxiliary capacitance in parallel with the pixel capacitance is disclosed. The pixel includes electrodes located in at least three spaced apart layers, namely a first electrode (28) including first and second spaced apart electrode portions in a first layer, and a second electrode (30) spaced from and facing the first electrode portions in substantially parallel relations thereto in a second layer. The second electrode is electrically insulated from all external circuit connections and from all other pixel electrodes and liquid crystal display material (32) is disposed between the first electrode and the second electrode. The auxiliary capacitance is provided by at least a first auxiliary electrode (24) in a third layer spaced and insulated from and facing at least the first electrode portion of the first electrode on the side of the first electrode opposite the liquid crystal material. The auxiliary electrode is electrically connected to the second electrode portion of the first electrode. Additional auxiliary capacitance can be provided by including in the pixel a second auxiliary electrode in the third layer connected to the first portion of the first electrode. A method of efficiently constructing such pixels using only one layer of insulation which performs three distinct functions is also disclosed. Further additional auxiliary capacitance may also be provided by including additional auxiliary electrodes located in additional layers.
Patent DE-3850119-D1 (DE)
Title: Containertür.
Inventor: NESSFIELD STANLEY
IPC: B65D90/00
Filed: 1988-08-05
Granted: 1994-07-14
Abstract: PCT No. PCT/GB88/00650 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Aug. 5, 1988 PCT Pub. No. WO89/01449 PCT Pub. Date Feb. 23, 1989.A door construction for a shipping container. (1) to ISO standard is provided in which there is a main frame (6) arranged to be pivotally mounted on the door frame on the container, locking means (8,9) mounted on the door (2,3) within the profile of the door so that the opposed ends of the locking means (8,9) extend beyond opposed edges of the main frame and seal means (13) extending around the edges of the main frame which are to be engaged with the container door frame for sealing the door (2,3) relative to the container (1), the seal (13) at least in the region of the locking means being offset inwardly of the locking means. The construction permits the door (2,3) and its locking members (8,9) to be within the wall profile yet maintain sealing round the door.
Patent DE-3865859-D1 (DE)
Inventor: WAGNER JUERGEN DIPL ING
IPC: H04R25/00
Filed: 1988-02-04
Granted: 1991-12-05
Abstract: The output (S2) from the microphone amplifier is compared (9) with a first threshold value (UT1) to obtain an excess signal (S21) in the form of a train of pulses, whose temporal spacing is evaluated by an RC comparison stage (10-12) w.r.t. a second threshold value (UT2). The duration of oscillation is measured by a similar comparison stage (13-16) w.r.t. a third threshold value (UT3). A positive recognition signal (S3) is produced only when the input (S2) passes all three tests for peak amplitude, spacing of periods within which each peak is higher than the preset threshold
Patent DE-3867829-D1 (DE)
Inventor: SCHMIDHUBER JOSEF
IPC: G01G19/393
Filed: 1988-02-04
Granted: 1992-02-27
Abstract: In the feeding device, the material to be weighed is transported from a container to a dividing appts. (3) and then through several dosing chambers (4) to a weighing device made up of weighing containers (20) and a load cell (7). The contents of the chosen weighing containers are emptied into a large container (8). Tilted opening flaps are disposed at the bottom of the dosing chambers (4). The unit (20) are swinging containers which swing between a filling position under the opening flaps and an emptying position.
Patent DE-3868329-D1 (DE)
Inventor: HUTCHISON ALAN J
IPC: C07D335/06
Filed: 1988-02-24
Granted: 1992-03-26
Abstract: Compounds of the formula: <IMAGE> in which Z denotes oxygen or sulphur, R denotes hydrogen or lower alkyl, R1 denotes hydrogen, lower alkyl or aryl-lower alkyl, R2 denotes hydrogen, lower alkyl or aryl-lower alkyl or R1 and R2 together denote alkylene having 4-6 C atoms, R3 denotes hydrogen, hydroxyl, lower alkoxy, aryl-lower alkoxy, acyloxy or aryloxy in compounds having the meaning sulphur for Z, R3 denotes hydroxyl, lower alkoxy, aryl-lower alkoxy, acyloxy or aryloxy in compounds having the meaning oxygen for Z and R3 is bonded in the 5- or 8-position in compounds having the meaning oxygen for Z, R4 and R5 independently of one another denote hydrogen, lower alkyl or halogen, and pharmaceutically acceptable salts thereof and mono- or di-S-oxides of compounds of the formula I in which Z denotes sulphur.   The compounds can be used as modulators for the receptors of the central nervous system, for example as serotonin receptor antagonists in the treatment of disorders of the central nervous system.
Patent DE-3869305-D1 (DE)
Inventor: GULBRANDSEN RICHARD
IPC: G11B23/00
Filed: 1988-08-22
Granted: 1992-04-23
Abstract: A flexible disk cassette (20) is provided and includes improved means for stabilizing flutter of the disk upon rotation of the latter within the cassette, particularly at the access slot (60;74) where the disk may be coupled to read/write heads for data recording or reproduction. The cassette includes a flexible data storage disk (30) coated on both sides with a data storage recording medium and a pair of cleaning liners (86;88) each positioned on a respective side of and in selective contact with the disk. The disk, sandwiched between the liners, is positioned in the cassette between a pair of spaced-apart covers (22;24) bonded to one another. Respective radially extending access slots are provded in the covers to provide access of the read/write heads to the data storage medium on the disk. Positioned adjacent each radial edge of the access slot and facing the respective liner is a flat-surfaced, raised portion or land (78;80;64;66). Respective pluralities of spaced apart, radially extending ribs of uniform height are formed on the inside surface of each cover in opposed, interdigitated reiation, the respective planes of the surfaces of each plurality of ribs being spaced apart to accommodate the liners and disk while positioning the liners in selective contact with the disk to effect stabilization while maintaining torque necessary to rotate the disk at an acceptable level.
Patent DE-3872553-D1 (DE)
Inventor: METZNER WOLFGANG DR
IPC: A01N43/653
Filed: 1988-01-15
Granted: 1992-08-13
Abstract: Compsn. or concentrate, for preserving wood and wooden articles contain 0.001-25 wt.% 1-((2-(2,4-dichlorophenyl) -1,3-dioxolan-2-yl)methyl-1H-1,2,4- triazole (I); 0.3-30 wt.% at least one insecticidal carbamate (pref. 2-(isobutyl and/or isopropoxy) phenyl -N-methylcarbamate) and over 40 wt.% at least one of diluent, emulsifier, wetting agent, binder fixative opt. together with processing auxiliaries and additives, dyes and/or pigments. The binder and/or fixative, calc, as solids, is 0.1-40 esp. 1-18 wt.% and the binder can be partly replaced by a plasticiser. The wt. ratio binder/fixative: diluent (including opt. emulsifier and wetting agent) is 8.5:1-1:99.
Patent DE-3874398-D1 (DE)
IPC: B65D83/14
Filed: 1988-04-20
Granted: 1992-10-15
Abstract: An aerosol paint spray can (3) of plastic, has an end wall (4) which carries the valve support plate (5). The valve is covered by an outer cap (1) which is provided with an inner cap (15) which clips over the edges of the valve support plate. A slot (11) is provided at the lower edge of the outer cap for a screwdriver blade to enable the cap to be removed. The plastics end wall (4) of the can is protected from the screwdriver blade by a metal tongue (10), which extends downwards from the wall (23) of the outer cap.
Patent DE-3878630-D1 (DE)
Inventor: ZIMMER JOHANNES
IPC: B05C11/02
Filed: 1988-05-18
Granted: 1993-04-01
Abstract: A coating of viscous substance, such as a varnish, adhesive, or paste is applied to a continuous material web (63) by a doctor blade (3), which extends across the width of the material web. The doctor blade is pressed against the web by a line of blocks (20). The blocks exert a force on the doctor blade either by their own weight, or a magnetic force, or by both.  The material web passes over a support (5) with a convex surface during the coat application.
Patent DE-3881020-D1 (DE)
Inventor: KEITH M BRENT
IPC: D06F31/00
Filed: 1988-07-27
Granted: 1993-06-17
Abstract: A double drum batch washing machine comprises an inner cylinder, an outer cylinder, an inner helical transfer screw with the inner cylinder and an outer helical transfer screw within the space between the inner and outer cylinders. The inner helical transfer screw has a pitch in one direction and the outer helical transfer screw has a pitch in the other direction so that the compartments formed by the transfer screws within the inner cylinder and the space between the inner and outer cylinders define areas of overlap on the surface of the inner cylinder. The areas of overlap have holes formed therein so that fluid interchange is established between each outer compartment and only the corresponding overlapping inner compartment. Laundry is placed in the inner compartments and wash water is placed in the outer compartments such that it communicates with the inner compartments and the laundry contained therein. Laundry is washed by oscillating the washing machine through a predetermined angular arc. When the washing machine is rotated through a complete circle, laundry is transferred in one direction by the inner helical transfer screw and wash water is transferred in the opposite direction by the outer transfer screw.
Patent DE-50004424-D1 (DE)
Inventor: VON FRANSECKY ULRICH
IPC: D04B21/10
Filed: 2000-03-17
Granted: 2003-12-18
Abstract: The invention relates to, in particular, a geotextile comprising linear running warp threads (1) and linear running weft threads (2) which are essentially orthogonal thereto. Said weft threads are joined to the warp threads (1) by means of fixing threads (3) which are applied by warp knitting and whose meshes wrap around the warp threads (1) along the entire length and around the weft threads (2) in the area of crossings (4). The warp threads (1) and the weft threads (2) are arranged individually or in groups in larger intervals which result in inner widths (5) of the mesh (6). The aim of the invention is to attain an improved joining of warp threads and weft threads without requiring the use of additional fixing threads or stronger fixing threads. To this end, the invention provides that, in the areas in which the weft threads (2) cross the warp threads (1), the lengths of the meshes (7) of the fixing threads (3) are distinctly shorter than the lengths in the areas of the mesh structure which are located therebetween.
Patent DE-50007712-D1 (DE)
Inventor: WEBER MARTIN
IPC: C08L77/02
Filed: 2000-12-06
Granted: 2004-10-14
Abstract: Molding compositions comprise A) from 1 to 98.8% by weight of at least one polyarylene ether sulfone, B) from 1 to 98.8% by weight of at least one thermoplastic polyamide, C) from 0.1 to 60% by weight of at least one filler, D) from 0 to 40% by weight of at least one impact-modifying rubber, E) from 0 to 40% by weight of one or more different additives, and F) from 0.1 to 30% by weight of at least one thermotropic polymer, where the total of the percentages by weight of components A to F is 100%, wherein component B has a viscosity number of from 180 to 350 ml/g (measured in a 0.5% strength by weight solution in 96% strength by weight sulfuric acid to DIN 53 727).
Patent DE-50008233-D1 (DE)
Inventor: SKRIPPEK JOERG
IPC: H02K7/10
Filed: 2000-03-10
Granted: 2004-11-18
Abstract: A front-loading washing machine includes a tub having a rear wall with an inside surface, an outside surface, and a center, a bearing sleeve connected to the rear wall, a shaft disposed in the bearing sleeve and at the center of the rear wall, a motor connected to the outside surface of the rear wall at a distance from the center of the rear wall, a gear mechanism connected to the shaft and to the motor, and a laundry container mounted in a floating manner to the bearing sleeve through the shaft. The motor produces a torque and the gear mechanism transmits the torque produced by the motor to the shaft. The motor drives the laundry container. If the laundry container has a filling opening inclined upward, then the motor is disposed beneath the shaft in a region between the tub rear wall and a rear wall of the washing machine.
Patent DE-50100490-D1 (DE)
Inventor: SCHEMMEL BERNHARD
IPC: H05B41/298
Filed: 2001-12-14
Granted: 2003-09-18
Abstract: An electronic operating device connects to a gas discharge lamp (LP). An AC voltage generator (G) emits an AC voltage at an output (A) regarding a ground potential (M). The frequency of this AC voltage is higher than mains frequency. Between the output and the ground potential there is a series connection made up of a coupling capacitor (C11), a lamp choke (L11) and an ignition capacitor (C12) connected to the ground potential.
Patent DE-50109256-D1 (DE)
Inventor: HOLTORF DR-ING
IPC: F24H1/28
Filed: 2001-05-12
Granted: 2006-05-11
Abstract: The coil (1) through which water is passed is compressible over a distance (D) against a fixed counter-bearing (8) in the burner casing (7).  Spacer elements between the coil turns (4) define a narrow flow gap (6) for hot gases to pass through. The heat exchanger is located inside a burner chamber.