baber/WOPTO huggingface dataset:
Patent DE-3368493-D1 (DE)
Title: Herbicidal agents
Inventor: SCHUMACHER HANS DR
IPC: A01N39/02
Filed: 1983-11-15
Granted: 1987-02-05
Abstract: 1. A herbicidal agent which contains a compound of the formula I  see diagramm : EP0110236,P9,F1  in which Het denotes  see diagramm : EP0110236,P9,F2  or  see diagramm : EP0110236,P9,F3  in which X is H or Cl, and R denotes hydrogen, (C1 -C4 )-alkyl or a cation equivalent, in combination with a compound of the formula II  see diagramm : EP0110236,P9,F4  in which R has the abovementioned meaning, and with the compound of the formula III  see diagramm : EP0110236,P9,F5
Patent DE-3368621-D1 (DE)
Title: Benzoxazin-2-ones, their preparation and therapeutic agents containing these compounds
Inventor: NARR BERTHOLD DR DIPL CHEM
IPC: A61K31/536
Filed: 1983-04-22
Granted: 1987-02-05
Abstract: This invention is directed to novel benzoxazin-2-ones of the formula <IMAGE>  (I)  wherein A is a sulfur atom or an SO, SO2, R-N=S, or R-N=SO2 group where R is a hydrogen atom or an acyl group; D is an alkylene group; R1 is an alkyl, phenylalkyl, cycloalkyl, or phenyl group; R4 is a hydrogen atom or an alkyl group; R5 is a hydrogen or halogen atom or a nitro or alkyl group; and R6 is a hydrogen or halogen atom or an alkyl group, having valuable pharmacological properties, particularly an antithrombotic activity. The compounds of Formula I may be prepared by the methods used for analogous compounds.
Patent DE-3368741-D1 (DE)
Title: Flexible power transmission belt and power transmission system
Inventor: CATHEY THADDEUS F
IPC: F16G1/28
Filed: 1983-10-18
Granted: 1987-02-05
Abstract: A flexible power transmission belt having a plurality of teeth (13) each of which has a pair of arcuate convex flank portions (21, 22) which in longitudinal cross-section closely approximate to an arc of a circle. Each tooth exhibits a height (H) to width (W) relationship within a predetermined range, and the arcuate flanks each have a pressure angle (a) within a predetermined range. The belt is preferably used in combination with a toothed pulley whose teeth are substantially conjugate to the belt teeth and whose cavities between the teeth have a height to width relationship within another predetermined range and have concave flanks exhibiting a pressure angle in still another predetermined range, said belt tooth width being approximately 0.98 of the pulley cavity width so as to provide a high torque positive drive power transmission system having very low backlash.
Patent DE-3373388-D1 (DE)
Title: Method and device for eliminating interferences due to load variation in switched-mode power supplies
Inventor: DEPREZ LOUIS
IPC: G05F1/20
Filed: 1983-06-15
Granted: 1987-10-08
Abstract: 1. A process for controlling a chopped power supply connected to a supply network and comprising a primary inductance (Lp) coupled through a common magnetic circuit to a secondary inductance (Ls) and supplying a load (X) to which a capacitor (C) is connected in parallel, said process consisting in completely demagnetizing the magnetic circuit for each period of the chopping, characterized in that, to this end, the value of the secondary inductance (Ls) is automatically adapted as a function of the value of the voltage (Us) at the terminals of the load (X).
Patent DE-3378896-D1 (DE)
Title: Apparatus for continuously advancing and welding metal can bodies and the like
Inventor: NILSEN CARL J
IPC: B23K26/00
Filed: 1983-04-13
Granted: 1989-02-16
Abstract: An apparatus is disclosed for continuously forming and laser welding metal can bodies and the like. The apparatus comprises a former for successively forming flat sheets of metal into generally tubular shaped sheets of metal having longitudinally extending edges to be welded, an indexer for successively advancing the generally tubular shaped sheets of metal from the former to a first position in a direction toward a laser welding device such that the generally tubular shaped sheets of metal are moving at a predetermined speed at the first position, an additional advancing device including a pair of endless metal belts extending between the first position and a second position, the belts having a plurality of fingers mounted thereon in spaced relationship for engaging the trailing ends of successive generally tubular shaped sheets of metal to advance the sheets from the first position to the second position at a substantially constant speed, and a laser welding device arranged for welding the longitudinally extending edges of the generally tubular shaped sheets of metal as they are advanced between the first and second positions.
Patent DE-3380059-D1 (DE)
Title: Vibration-damped railroad wheel
Inventor: PIEHL KARLHEINZ DIPL ING DR IN
IPC: B60B17/00
Filed: 1983-11-03
Granted: 1989-07-20
Abstract: 1. A vibration-damped wheel, particularly for rail cars, having granulated, granular or spherical material as damping material packed in one cavity or a plurality of cavities (5) arranged distributed over the wheel circumference, characterized in that the cavity (5) is essentially arranged in the region of the transition from the wheel disk (2) to the wheel flange (3) or to the wheel rim/tire (6) and that the granular material of granulometry from 0.05 to 10, particularly from 0.3 to 3 mm.
Patent DE-3382379-D1 (DE)
Inventor: STADLMEIER HANS DIPL ING
IPC: G06F9/22
Filed: 1983-11-07
Granted: 1991-09-26
Abstract: The device and method are intended for achieving a high capacity of the control functions and optimum flexibility of the control with low loading of the micro words and good testability of an electronic component controlled by the sequence controller (SQ) by means of optimum distribution of the tasks and functions to micro instruction, hardware logics and control registers. Such a device exhibits means (SOFTD, JUMPCON) for testing jump conditions (JUMPCTR) and for providing an associated jump address (JUMPADDR), jump conditions (JUMPCTR) and associated jump address (JUMPADDR) being contained in a micro instruction (MB), and exhibits means (MAPD, MAPCON) for testing map conditions (MAPCTR) and for providing a map address (MAPADDR), the map control function (MAPCTR) being contained in a micro instruction (MB). In such a method, a field containing jump conditions (JUMPCTR) in a micro instruction (MB) causes certain conditions to be tested and, when these conditions are satisfied, ensures that a jump address (JUMPADDR) also contained in this micro instruction is provided. In such a method, a field with map (MAPCTR) in the micro instruction (MB) controls the formation of a map address (MAPADDR). <IMAGE>
Patent DE-3468129-D1 (DE)
Title: Diaphragm based on nickel oxide and process for its manufacture
Inventor: MALINOWSKI PETER DR
IPC: C25B13/04
Filed: 1984-05-23
Granted: 1988-01-28
Abstract: The invention concerns a NiO-based ceramic oxide diaphragm for the alkaline water electrolysis. The diaphragm, in accordance with the invention, contains 0.5 to 10% by weight (estimated as Ti based on the oxide mass) of titanium oxide in the porous NiO layer. Diaphragms of this type are obtained, in particular, by the oxidative sintering of a mass of nickel powder which has been applied under pressure to a nickel support, especially one consisting of nickel wire gauze. In the process the titanium is in the form of titanium metal, titanium oxide or a titanium compound which is added to the initial nickel powder. The titanium is present in the form of its oxide after the oxidation sintering treatment. In an alternative embodiment of the process, an already sintered porous mass of nickel or nickel oxide can be impregnated with a titanium compound and calcined to convert the titanium compound to its oxide.
Patent DE-3470120-D1 (DE)
Title: Catalytic oxidation of mercaptan in sour hydrocarbon fractions
Inventor: FRAME ROBERT ROY
IPC: B01J31/18
Filed: 1984-11-28
Granted: 1988-05-05
Abstract: A process for sweetening a sour hydrocarbon fraction containing mercaptan comprises reacting mercaptans contained in the hydrocarbon fraction with an oxidizing agent by passing the hydrocarbon fraction and the oxidizing agent into contact with a bed of metal chelate mercaptan oxidation catalyst and a solid carrier material having an average particle size of less than about 110 mesh (0.142 mm).
Patent DE-3476807-D1 (DE)
Title: Polymerization of beta-pinene
Inventor: MALPASS JR
IPC: C08F32/08
Filed: 1984-12-13
Granted: 1989-03-30
Abstract: Disclosed is a process for polymerizing beta-pinene to a substantially colorless, hard beta-pinene resin, and to the beta-pinene resin thus produced.
Patent DE-3485169-D1 (DE)
Inventor: MENDOZA ROSADO SERAFIN
IPC: F01K25/06
Filed: 1984-06-13
Granted: 1991-11-21
Abstract: A thermodynamic process having an efficiency close to that of the ideal Carnot cycle. The process fluid is a combination of Dowtherm A and water and undergoes constant pressure transformations to absorb heat from a heat source and to transfer heat to a heat sink, and also undergoes constant temperature expansion and constant temperature pressurization. The process provides a practical application, in single-stage and three-stage processes, of the Carnot cycle.
Patent DE-3561396-D1 (DE)
Inventor: RAPPOLDT MENSO P
IPC: C07J21/00
Filed: 1985-02-04
Granted: 1988-02-18
Abstract: The invention relates to the preparation of 9β, 10a-5,7- diene steroids by irradiating the corresponding 9a, 10β steroids with filtered ultraviolet light of an antimony lamp.
Patent DE-3561731-D1 (DE)
Title: Process for the preparation of a poly(phenylene ether) protected against molecular-weight degradation, in which the copper salt, used in the coupling reaction, can be used again
Inventor: BARTMANN MARTIN DR
IPC: C08G65/46
Filed: 1985-04-17
Granted: 1988-04-07
Abstract: Polyphenylene ethers (PPO) protected against mol.wt. degradation are produced by 1) terminating the oxidative coupling reaction of di-ortho-substd. phenols and sepn. of the Cu component, in a reaction medium for the oxidative coupling reaction chosen from i) 1-4C chlorinated hydrocarbon, ii) 6-8C aromatic solvent or iii) a mixt. of i) and ii) and 1-6C alcohol or ketone in a vol. ratio of 92.5:7.5-50:50 with the constraint that during the oxidative coupling reaction the PPO remains in soln. 2) removing the O2 needed for the coupling reaction, 3) treating the reaction soln. with hydrazine or hydrazine soln., 4) sepg. the ppte. Pref. the O2 or the reaction gas contg. O2 is expelled using an inert gas e.g. N2 or Ar. During the oxidative coupling reaction sufficient O2 is introduced so that the total amt. is consumed on attaining the desired deg. of polymerisation. The reaction soln. is treated with hydrazine or a soln. contg. hydrazine at between 20-100, esp. 40-70 deg.C. The hydrazine:Cu mol. ratio is between
Patent DE-3565335-D1 (DE)
Title: Method and device for winding toroidal cores, toroidal coils, toroidal core elements or toroidal coil elements
Inventor: GRAUL OTTO
IPC: H01F41/08
Filed: 1985-07-26
Granted: 1988-11-03
Abstract: A method and apparatus for winding ring cores, ring coils, ring core parts or ring coil parts, especially of ring core transformers or ring core measuring transformers, whereby the arrangement includes a winding material storage unit (33) which is moved alternately by means of two transfer mechanisms (20, 21) a distance about the ring core (5). Winding material 51 present on a supply roller (50) is thereby reeled off and wound on the ring core (5). The transfer mechanisms (20, 21) thereby move equally but in opposite directions between two transfer places (U 1, U 2) and are coupled respectively decoupled thereat with respective transfer mechanisms (20, respectively 21). The winding material storage unit (33) is thereby guided as structural unit during each winding through the ring core opening (7) of the ring core (5) respectively ring coil or the like.
Patent DE-3571914-D1 (DE)
Title: Ski boot incorporating a foot securing device
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1985-05-23
Granted: 1989-09-07
Abstract: The ski boot incorporating a foot securing device comprises a shell wherein a foot instep presser is accommodated. A small cable is attached with one of its ends to a cable tensioning element actuatable the exterior of said ski boot. The cable extends over the foot instep presser and rearwardly encloses the heel region of the user's foot, the cable being connected with the other of its ends to a fixed point on said ski boot.
Patent DE-3576826-D1 (DE)
Inventor: COGSWELL FREDERIC NEIL
IPC: C08J5/06
Filed: 1985-02-15
Granted: 1990-05-03
Abstract: A method of producing a fibre reinforced structure by melt impregnation of continuous fibres with a thermoformable polymer melt comprising pre-wetting the filaments of the fibres with a composition containing a melt plasticiser forthethermoformable polymer, priorto introducing the pre-wetted fibres into the melt, optionally removing the plasticiser when the composition contains a polymer miscible with plasticiserto leave polymer coated filaments and introducing the pre-wetted filaments into a polymer melt, optionally a polymer melt containing a melt plasticiser for the melt and preferably removing the plasticiser from the composition by volatilisation.The pre-wetted polymer coated filaments are useful materials as reinforcing fibres for use in processes other than direct melt impregnation. They can be used in the process known as film stacking impregnation or in processes involving initial impregnation using particulate polymers or alternatively in conventional extrusion compounding.
Patent DE-3578319-D1 (DE)
Inventor: WINKLER BRUNO
IPC: B29C48/09
Filed: 1985-11-16
Granted: 1990-07-26
Abstract: 1. A process for the production of an artificial, irregularly shaped sausage casing of collagen by extrusion of a kneadable and formable collagen fibre mass from chemically and physically opened-up split hide by means of extrusion having a tubular die consisting of an inner die member having a stationary core and jacket and an outer die member being place before the outlet end of the inner die, said outer die having counterrotating core and jacket, characterized in that the bore of the outer die member (10) is displaced opposite the middle of the bore of the stationary die member (7) thereby maintaining the same diameter as the bore of the stationary inner die member in order to obtain a corkscrew-shaped helix of the longitudinal axis of the sausage casing around an imaginary midline and that an intermittent mass flow, i.e., different with respect to time, is extruded in order to obtain different diameters in the longitudinal direction of the sausage casing.
Patent DE-3579297-D1 (DE)
Inventor: JACOB GERNOT
IPC: A47L9/12
Filed: 1985-11-26
Granted: 1990-09-27
Abstract: The motor 3 of the vacuum cleaner is surrounded by the elastomeric shroud 4, which is air-tightly joined to the blower 2. The blower 2 moves the drawn in air into the space defined by the shroud, which the air can only leave through the air outlet ports 13 formed in the wall of the shroud. Behind the air outlet ports 13 there is a filter 10, which cleans the air coming from the shroud. The air passes into the space between the shroud and the vacuum cleaner housing, where it is distributed and comes to rest. It passes through numerous air outlet ports 15 in the vacuum cleaner housing at a low speed.
Patent DE-3663251-D1 (DE)
Title: Crystalline aluminophosphate composition
Inventor: WILSON STEPHEN THOMAS
IPC: C01B25/36
Filed: 1986-12-13
Granted: 1989-06-15
Abstract: Microporous crystalline aluminophosphate of the molecular sieve type having an essential framework structure whose chemical composition expressed in terms of mole ratios of oxides is
 Al2O3 : 1.0 +/- 0.2 P2O5
 and having a characteristic X-ray powder diffraction pattern containing at least the following d- spacings 
<TABLE>
 
<??>Process for preparing the aluminophosphate which comprises forming a reaction mixture having a composition expressed in terms of mole ratios of oxides of
 Al2O3 : 1.0 +/- 0.5 P2O5 : 7-100 H2O
 and containing from about 1.5 to about 2 moles of di-n-propylamine per mole of Al2O3 and from about 0.25 to 1.5 moles of an organic or mineral acid per mole of Al2O3, and heating the reaction mixture thus formed at a temperature of at least 100 DEG C under autogenous pressure until crystals of said aluminophosphate are formed.
Patent DE-3672897-D1 (DE)
Inventor: SCHUBERT MANFRED
IPC: F27B3/20
Filed: 1986-03-22
Granted: 1990-08-30
Abstract: In a direct-current arc furnace, the service life of the bottom electrode can be extended substantially, if the cooling unit cooling the bottom electrode during the melting operations is not switched off during longer stoppages, as has been customary thus far, but continues to be operated at a reduced cooling output during at least a part of the stoppage. The cooling unit is preferably controlled during the stoppage according to such a program and in dependence of the respective measured temperature of the bottom electrode, so that the temperature of the bottom electrode is maintained within a preset range.
Patent DE-3676703-D1 (DE)
Inventor: SCHNEIDER DIETMAR
IPC: C21D10/00
Filed: 1986-09-26
Granted: 1991-02-07
Abstract: Method for operating a machine for the relaxation of workpieces, in which the workpiece is subjected to vibrations of selected speeds of a vibrator and in which the selection of the speeds of the vibrator is taken from a measurement which reproduces the vibratory behavior of the workpiece upon excitation by the vibrator within its operating range and in which, for the individual speeds of the vibrator within its operating range, there are determined within a defined harmonics region those harmonics corresponding to those vibrations in the operating range in which resonances or similar stable states of vibration occur and in which connection, for the relaxation of the workpiece, there are selected those speeds which are causal for an accumulating of harmonics in the defined harmonics region.
Patent DE-3676919-D1 (DE)
Inventor: KRAUSE BERND
IPC: G01R1/073
Filed: 1986-09-11
Granted: 1991-02-21
Abstract: A holding and testing device for electronic modules includes a receptacle depression in a perforate plate that is held by two guide rods. A movable plate carries contact spring pins, fixing pins, and guide pins, and is mounted under the perforate plate for displacement in a vertical direction relative to the perforate plate along the guide rods. Clearances for the contact spring pins and the fixing pins are provided in the perforate plate in the region of the receptacle depression. Horizontally displaceable slides are in the perforate plate at both sides of the receptacle depression and include engagement openings for interactive engagement with the guide pins of the movable plate so that the slides are moved toward one another as the movable plate is lifted. Lateral tongue portions of the slides slide over the electronic module under test to fix the module in proper position in combination with fixing pins, and further lifting motion of the movable plate enables test contacts to make electrical connections with the electronic module under test.
Patent DE-3678580-D1 (DE)
Inventor: BLUEMLE RUDI
IPC: B25B5/02
Filed: 1986-09-04
Granted: 1991-05-08
Abstract: In connection with a clamping device for parts, workpieces, molds, or the like, it is proposed to guide the clamping element on both sides in laterally arranged sliding rails of a bearing block which are disposed in inclined position, sloping from the rear towards the front. The bearing block is seated on a base body mounted on a base plate of a modular clamping system or another support. For the purpose of relative adjustment of the clamping element on the bearing block, a threaded element is provided which is in threaded engagement with at least one of the said parts and which bears against the other one of said parts.
Patent DE-3679733-D1 (DE)
Inventor: NOLTE HANS
IPC: B65F1/10
Filed: 1986-03-19
Granted: 1991-07-18
Abstract: The untreated waste glass is sorted according to its colour and is thereafter kept separate and removed, especially introduced into containers (2, 3, 30) which are each assigned to a particular type. According to the invention, for sorting purposes there is a conveyor (6), the conveying member of which separates the unsorted waste glass on the feed side and along the conveying path guides it past at least one light transmission unit (14, 49, 50) which controls a deflection device (7) located at the end of the conveying path and serving for separating the types and removing them. <IMAGE>
Patent DE-3762485-D1 (DE)
Inventor: BARBIEUX JACQUES
IPC: B23Q3/12
Filed: 1987-02-09
Granted: 1990-06-07
Abstract: An exchange mechanism enables removable members such as a tool member to be secured to an irremovable machining center. The exchange mechanism comprises a cassette connectible to the tool member, and a plurality of locking members and associated actuator carried by the machining center. The actuator slides the locking members radially outwardly such that inclined faces on the locking members abut corresponding inclined faces on the cassette. The inclined faces are oriented such that a force is exerted on the cassette which has an axial component urging the cassette toward the machining center, and a radial component tending to center the cassette.
Patent DE-3768716-D1 (DE)
IPC: E04G9/05
Filed: 1987-04-02
Granted: 1991-04-25
Abstract: In a forming panel (1) having a plate (5) which is supported and/or reinforced by a frame (2) of wood and/or metal and which serves for forming concrete masses, it is proposed, in order to obtain a long service life and insensitivity towards moisture and ease of cleaning, to manufacture the plate (5) from plastic, preferably from PVC, the metal frame (2) preferably being a hollow profile (3) and having a shoulder (4) for the flush mounting on the outer edge (7) of the plate (5). <IMAGE>
Patent DE-3778604-D1 (DE)
Inventor: MASSMANN HANS-JOACHIM ING
IPC: B25J17/02
Filed: 1987-07-07
Granted: 1992-06-04
Abstract: The portal system moves handling equipment and tools in three dimensions within a predet. working space.  It has a fixed portal (1) along which a base unit (2) travels on the X-axis.  Other mechanisms work horizontally on the Y-axis and vertically on the Z-axis. The mechanism (3) working on the vertical axis is combined with the base unit, and at the end towards the working space (A) is coupled via a slewing shaft (4) to a further mechanism (7) with the handling equipment etc.  The latter mechanism has one or more further slewing shafts (5), so as to move the equipment on the Y-axis to any point in the working area.
Patent DE-3786708-D1 (DE)
Inventor: HERMANN REINHARD DR
IPC: C07K14/535
Filed: 1987-05-29
Granted: 1993-09-02
Abstract: Prodn. of a biologically active spatial form (I) of a protein from a biologically inactive form (II) is effected by (a) converting the protein into random coil form by dissolving it in the presence of a denaturing agent, and (b) passing the soln. through a molecular sieve contg. a liq. medium in which the protein can adopt form (I). The molecular sieve is selected to allow permeation of the denaturing agent but not the protein.
Patent DE-3787314-D1 (DE)
Inventor: KOTELES RANDAL M
IPC: B65D65/40
Filed: 1987-05-14
Granted: 1993-10-14
Abstract: A thermoplastic laminate suitable for long-term storage of shelf stable food products includes a first substrate comprising a layer of ethylene vinyl alcohol copolymer and layer of a polyamide; and a second substrate bonded to the first substrate and comprising a vinylidene chloride copolymer. A polyamide layer may be included in a separate and distinct third substrate disposed between the first and second substrates.