baber/WOPTO huggingface dataset:
Patent DE-3585340-D1 (DE)
Inventor: BULLEN DAVID JOHN
IPC: C08L57/00
Filed: 1985-07-18
Granted: 1992-03-19
Abstract: A crosslinkable thermoplastic polymeric composition comprising a component inherently adapted for crosslinking by thermal or chemical treatment e.g. a peroxide-containing polyolefin component or a silane-modified polyolefin and a fluorocarbon polymer. The composition can be thermoformed to produce useful articles e.g. cable insulation and the presence of the fluorocarbon polymer (e.g. a copolymer of vinylidene fluoride and hexafluoropropylene) results in the articles having improved surface finish.
Patent DE-3660620-D1 (DE)
Title: Automatic door with several opening widths
Inventor: HAAS MAX
IPC: E05F15/14
Filed: 1986-06-14
Granted: 1988-10-06
Abstract: 1. Automatic sliding door with a first opening width and at least one further opening width which is causable through manual force influence on the displaceable door leaf (1), characterized thereby, that a dog (15) is fastened at a door part (6) moved together with the displaceable door leaf (1) and least one lever (16), which projects into the path of movement of the dog (15), is pivotably borne at the door frame (20), and the lever (16) possesses a control cam (16.1, 16.2) for the actuation of a switch (18) lying in the control current circuit of the door drive unit and is held in a rest position under influence of a restoring force, wherein the control cam (16.1, 16.2) is constructed in such a manner that the switch (18) in the rest position of the lever (16) and during deflection of the lever (16) is closed by the dog (15) guided past in closing direction of the door, thereagainst is opened during deflection of the lever (16) by the dog (15) riding up on it in opening direction of the door and remains open during further opening of the door by manual force influence on the door leat (1) until the dog (15) releases the lever (16).
Patent DE-3662007-D1 (DE)
Title: A process for carrying out microbiological fermentations in a device comprising a fixed system of an open cell foam as well as a device for carrying out such processes
Inventor: VERSTRAETE WILLY
IPC: C12M1/00
Filed: 1986-02-03
Granted: 1989-03-09
Abstract: A process for carrying out micro-biological fermentations, wherein a nutrient liquid and, if necessary, gases are passed through a fixed system of open cell polyurethane foam units, which system comprises at least two adjacent foam layers (1) each having a flat main surface (2) and an embossed main surface, (3) wherein in the subsequent layers (1) said embossed surface (3) of a foam layer (1) is positioned against the flat surface (2) of the adjacent foam layer (1).
Patent DE-3673283-D1 (DE)
Inventor: THOERNER HANS OTTO
IPC: B22D11/041
Filed: 1986-07-15
Granted: 1990-09-13
Abstract: Continuous casting apparatus is provided having a highly conductive, cooled flow-through mold, a feeder for the mold having an upstream and a downstream section with the downstream section in abutment with the mold, a heater associated with the upstream section for maintaining metal in contact therewith above liquidus temperature, the feeder sections being made of refractory material and dimensioned such that the heat from the upstream section is not bled off so rapidly into the cooling elements of the adjacent mold as to start the strand shell development in the upstream section, but sufficiently to let it start in the downstream secton of the feeder.
Patent DE-3682862-D1 (DE)
Inventor: WENIG JEFFREY
IPC: A61K31/714
Filed: 1986-04-02
Granted: 1992-01-23
Abstract: Aerosol compositions useful for the nasal administration of a vitamin B12 and methods of administration.
Patent DE-3683801-D1 (DE)
Inventor: GAVEZOTTI PIERO
IPC: C10M147/04
Filed: 1986-04-17
Granted: 1992-03-19
Abstract: New products having the structure of arylphosphines or of derivatives of arylphosphines with an oxygen or sulphur atom directly bonded to the phosphorus atom, containing perfluoroalkylether chains, characterized in that such chains are bonded to the benzene ring through a non-perfluorinated bridge, and are obtained by a process substantially decreasing their production costs, and suitable to be used as stabilizers of perfluoropolyether oils and greases to prevent their degradation in the presence of metals, and the corrosion of the same metals, such as, e.g., Al, Ti, V, or their alloys, when operating in oxidizing and high-temperature environments.
Patent DE-3683886-D1 (DE)
Inventor: NANAE YUUICHI
IPC: H02P6/04
Filed: 1986-09-18
Granted: 1992-03-26
Abstract: A brushless motor drive circuit includes a plurality of Hall elements (1) for detecting magnetic flux changes of a rotating rotor magnet A drive signal generating circuit (6, 7, 12, 13, 20, 21) generates drive signals applied to the stator windings (L) of the motor. The waveform of each of the drive signals has a pair of slanted edge portions and a relatively flat portion interposed between the slanted edge portions which are directly formed from said detected flux changes.
Patent DE-3686057-D1 (DE)
Inventor: BLANKENSHIP ROBERT MITCHELL
IPC: C09D7/65
Filed: 1986-01-08
Granted: 1992-08-27
Abstract: A process for making void containing polymer particles comprising
 (A) emulsion polymerizing a core from a core monomer system comprising ethylenically unsaturated monomer containing acid functionality;
 (B) encapsulating said core with a sheath by emulsion polymerizing a sheath monomer system, comprising 0 to 10% by weight acid functional monomer, in the presence of said core, said sheath being permeable to fixed or permanent bases;
 (C) swelling, optionally in the presence of a solvent the polymer particles formed in (B) with fixed or permanent base so as to produce a dispersion of particles which, when dried, contain a single void which may cause opacity in compositions in which they are contained. 
<??>Compositions comprising said void containing polymer particles are also disclosed.
Patent DE-3687517-D1 (DE)
Inventor: ELING BEREND
IPC: C08G18/16
Filed: 1986-12-15
Granted: 1993-02-25
Abstract: The invention relates to the preparation of polymer foams containing urethane and isocyanurate linkages by the use of a catalyst system based on an alkali metal or tetraalkylammonium carboxylate and a group IIa metal carboxylate.
Patent DE-3760090-D1 (DE)
Title: Fixing device with a clamping lock for releasable acting upon profiles with undercuts
Inventor: SWOBODA HELMUT
IPC: E04B2/76
Filed: 1987-02-19
Granted: 1989-05-11
Abstract: A connector which can releasably couple two confronting or divergent flanges of a profiled structural member with a hollow second member has a housing which is insertable into the second member and contains two retaining arms with hook-shaped jaws projecting from the open front end of the housing. The arms are movable toward or away from each other into and from positions of overlap with the flanges before they are retracted to engage the jaws with the respective flanges. The jaws are movable to positions of overlap with the flanges by one or more displacing members and to retracted positions by one or more motion transmitting members. The displacing members and the motion transmitting members receive motion from one or more eccentrics or disc cams of an actuator which is rotatably mounted in the second member on a shaft which can be disengaged from the second member to allow for extraction of the entire connector from the second member. The shaft is movable axially relative to the actuator and has a polygonal coupling portion which transmits torque to the actuator, and one or more cylindrical portions which are rotatably journalled in a housing of the connector and/or in the second member.
Patent DE-3767832-D1 (DE)
Inventor: LIDSTROEM LARS JOERGEN
IPC: B03B7/00
Filed: 1987-10-02
Granted: 1991-03-07
Abstract: Regrinding of middlings in a mineral-product dressing process of the kind in which the middlings are reground in order to crush individual half-grains and release valuable mineral therefrom, is carried out in a mill using an agitated grinding medium. The middlings are reduced to a particle size which is smaller than k80 = 100  mu m. There are used grinding bodies having a mean size of from 2 to 6 mm.
Patent DE-3776513-D1 (DE)
Inventor: BACH HANSWILHELM DR DIPL CHEM
IPC: B01J31/24
Filed: 1987-11-20
Granted: 1992-03-12
Abstract: Aldehydes (I) are produced by liq. phase reaction of 2-12C aliphatic olefins (II) with CO and H2 at 20-150 deg.C and 0.1-20 mPa in the presence of an aq. soln. (III) as catalyst, which initially contains 50-800, pref. 200-600 (wt.) ppm Rh and 25-30% complex-forming, sulphonated or carboxylated triarylphosphine (IV), both w.r.t. (III). The novelty is that the initially phosphine concn. is maintained by adding fresh phosphine soln. until the total concn. of (IV) and phosphine degradation prods. (V) not capable of complex formation is ca. 35-45% w.r.t. (III). The water-sol. phosphine is added (dis)continuously as solid or aq. soln., pref. contg. 26-28% phosphine, to a total (IV)+(V) concn. of 40-45%.
Patent DE-3784353-D1 (DE)
Inventor: THALER WARREN ALAN
IPC: C10L10/04
Filed: 1987-12-23
Granted: 1993-04-01
Abstract: A novel polymer comprises a sulphomaleic anhydride adduct or sulphoester maleic anhydride adduct with an unsatd. hydrocarbon polymer. The sulphonic acid gps. of the sulphonmaleic anhydride adduct with the unsatd. polymer may be neutralised with a metal counterion to form an ionomeric thermoplastic elastomer.  The counterion is Fe, Al, Pb or Gp IA, IIA, IB or IIB element. Alternatively, the sulphonic acid gps. are neutralised with NH3 or an org. amine. A polymer comprising an adduct of a sulphomaleic anhydride deriv. or isomer is also claimed. The unsatd. hydrocarbon polymer is an EP terpolymer, EP copolymer, polyisoprene, butyl rubber, polybutadiene, SBR, styrene-isoprene random and block copolymers, polypropylene, polyisobutylene, propylene- or ethylene copolymers.  The sulphomaleic deriv. or isomer is halosulphonyl maleic anhydride, alkoxy sulphonyl maleic anhydride or beta-sulphoacrylic anhydride.
Patent DE-3785848-D1 (DE)
Inventor: GERSTEL EBERHARD
IPC: G01N30/38
Filed: 1987-11-19
Granted: 1993-06-17
Abstract: A gas chromatograph includes a carrier gas feedline, a sample unit, a sepn. column with a detector, a branching member between the detector and the column, and a valve unit. The branch member section on the sample side of a throttle section in the line, has two outlets, and the supply lines for the gas stream join on the column side of the throttle unit.
Patent DE-3860178-D1 (DE)
Inventor: FLIEGER HORST
IPC: A47K3/28
Filed: 1988-02-24
Granted: 1990-06-28
Abstract: 1. Operating grip for a sanitary member, particularly a sanitary valve, which is movably held on the object in at least one direction, characterized in that it has an outer, hollow shell (11, 25, 41) provided with openings (12, 26), in which are arranged attachments (15, 29, 44), whose outer edges (17) extend at least approximately into the surface of the outside of the outer shell (11, 35, 41).
Patent DE-3865387-D1 (DE)
Inventor: OPPERMANN HORST
IPC: F26B5/08
Filed: 1988-05-06
Granted: 1991-11-14
Abstract: Centrifuge drum has inside holders for perforated square/ rectangular boxes and a lockable flap lid which rotates with the drum charge/removal opening, plus a chargehole flap cover fixed to the housing. The housing should contain a remote release for the rotating drum, lid and non-rotating flap cover joined during opening, but disconnected when closed by means of a coupling. The coupling is actuated by the remote release device, and subsequently disengaged when the flap lid is locked down.
Patent DE-3865996-D1 (DE)
Inventor: VERNIER CLAUDE
IPC: G05G1/04
Filed: 1988-03-30
Granted: 1991-12-12
Abstract: The cable (6) hooks directly onto a lever (3) which carries the push key (4) pressed by the thumb. The position of the point (5) where the cable hooks onto the lever, and the distance between the pivot (2) of the lever and the ferrule (8) of the cable sheath are so calculated that the distances between the pivot (2) and the cable in the two extreme positions of the lever (3, 3') are opposite in ratio to the ratio of the values of the force exerted by a return spring (9) in these two extreme positions, so that the effort required of the thumb is the same at the two limits of the stroke and varies little in the course of the stroke. Preferably, the lever (3) is angled and the cable remains more or less aligned with the axis of the handle (1). <IMAGE>
Patent DE-3867943-D1 (DE)
Title: Method for on-site maintenance of guard rails
IPC: E01H1/00
Filed: 1988-07-25
Granted: 1992-03-05
Abstract: The method consists of splitting the guardrail (2) at one of the first joints, into two portions, a first of which is to be processed, and successively dismantling the second joints on the first portion. The method also involves moving along the first portion a mobile, continuous maintenance device by which the segments (4) on the first portion are engaged as they are detached from the respective posts by dismantling the respective second joints. The device presents a processing tunnel with an input for the unprocessed segments and an output for the processed segments. The method also comprises reconnecting the processed segments to the respective posts by reforming the respective second joints as the processed segments come out of the output, thus defining a bend moving with the device along the guardrail, and consisting of a number of adjacent segments supported on the device and connected by respective first joints into a continuous strip.
Patent DE-3871856-D1 (DE)
Inventor: WEIMAR ALBERT
IPC: A61B46/00
Filed: 1988-03-09
Granted: 1992-07-16
Abstract: The operating table cover comprises a hose of thermoplastic foil closed at the bottom end, with the open head end formed by to the foil folds.  It has a cover of absorbent felt on the top surface, and portions folded over at the open head ends, which are wider than the remaining portion. The folded portions (16,17) are of greater width at the open head end that the remaining portion, as they are formed by wider foil material. Pref. the folded positions are welded together.
Patent DE-3872793-D1 (DE)
IPC: H01R13/641
Filed: 1988-08-16
Granted: 1992-08-20
Abstract: A front plug system with a lagging end contact arrangement. The front plug system for flat components includes a front element (1) with front plug connector (20) which can be plugged on by a swinging motion. If the front plug connector is plugged on until the point of engagement of a closing arrangement (27, 15) is reached, all operating contacts of the front plug systems arranged in receiving arrangements (3, 24) are already closed. An end contact arrangement (51, 52) arranged opposite the center of rotation of the front plug connector engages only when, after operating the closing arrangement, the front plug connector is plugged completely onto the front element and secured against being pulled off. With the end contact arrangement according to the invention the electrical signals of the operating contacts can be released simultaneously in particular across a control on the flat component.
Patent DE-3873538-D1 (DE)
Inventor: TSAI-CHUAN LU
IPC: B02C15/16
Filed: 1988-09-14
Granted: 1992-09-10
Abstract: The grinding mill has a horizontal conical housing (42) of which receives the conical end of a shaft (27). The radial gap between the housing and the conical end of the shaft, which forms the grinding chamber, receives a ring of closely packed taper rollers (52) which form the grinding elements. The shaft can move axially w.r.t. the housing and is held in place by an axial force applied to the part of the shaft outside the housing.
Patent DE-3874098-D1 (DE)
Inventor: MENNIGMANN KURT
IPC: F16K11/078
Filed: 1988-11-08
Granted: 1992-10-01
Abstract: The cartridge for a hot and cold water mixing valve has a cup shaped shell with a base (3) having openings (31) for hot and cold water and mixed water. Around the edge of each opening is a flanged sleeve (4) vulcanised to the base and forming a seal with the valve body. The sleeve has two thin radial flanges (41) for a good connection with the base. Incorporated in the surface of the sleeve between the flanges, is a cord (43) about one third of the maximum thickness (42) of the sleeve. In another design, the flanges are shaped to give a tongue and groove joint.
Patent DE-3881721-D1 (DE)
Title: Machine tool for metallurgical mould plate machining
IPC: B23Q35/10
Filed: 1988-02-27
Granted: 1993-07-22
Abstract: The system for machining curved surfaces, particularly of metal casting mould plates, utilises copying templates (1,2) with contours (12) followed by a roller (11), which determine the path of the cutting tool. At least one template (1) is swivellable about an axis (8) and may be coupled to a further template (2), with contour determining the amount and direction of swivel. Thus the wachining of three-dimensionally curved large surfaces partic. of the curved converging inlet funnel end of a metal mould can be carried out.
Patent DE-3889820-D1 (DE)
Inventor: CACCIA GIULIO
IPC: C07C303/36
Filed: 1988-09-14
Granted: 1994-07-07
Abstract: The xantosulfonamido and benzensulfonamido derivatives corresponding to the formula: <CHEM> wherein X represents an alkyl-alkoxy halogen, Y represents an alkyl-alkoxy-halogen and Z represents the group <CHEM>  or Y and Z taken together form the group: <CHEM> wherein R1 in turn is a group selected among electron attracting groups, halogens and the group: <CHEM> possess activity in inhibiting the aldose-reductase enzyme system and are thus useful in the treatment of the complications , at the eye and peripheral neuropathy levels, as induced by diabetes.
Patent DE-50000487-D1 (DE)
Inventor: THALHAMMER FRANZ
IPC: C01C3/16
Filed: 2000-02-04
Granted: 2002-10-17
Abstract: A process is described for preparing sodium dicyanamide, in which cyanamide is reacted simultaneously with sodium hydroxide solution and cyanogen chloride in aqueous solution at temperatures of 20 to 100° and a pH of 7.0 to 10.0. By means of the inventive process it is possible, starting from raw materials which are available in technical-grade quality, to prepare sodium dicyanamide in good yields of 75 to 95% and very high purities of up to 100% in a very environmentally friendly manner, for which reason this process is particularly highly suitable for the industrial scale.
Patent DE-50000992-D1 (DE)
Inventor: DR KIRSTEN MARTIN
IPC: F21Y101/00
Filed: 2000-01-28
Granted: 2003-02-06
Abstract: The light has a light source and a wavelength dependent filter with a selectively transmissive filter and/or a selectively reflective mirror reflector for filtering out color components of light from the lamp, whose position on a standard color table is opposite to the body color to be accentuated on a line through the no-color point. The filter also filters out a part of the color component of the body color to be accentuated.
Patent DE-50004742-D1 (DE)
Inventor: EHLERS STEPHAN
IPC: C08G65/10
Filed: 2000-07-25
Granted: 2004-01-22
Abstract: The invention relates to a process for the preparation of polyether polyols by means of double metal cyanide (DMC) catalysts, in which the induction phase is shortened markedly. By continuous dispensing of an alkylene oxide into the starter-catalyst mixture it is possible to achieve a substantial shortening of the induction phase by comparison with the batch-wise activation.
Patent DE-50007549-D1 (DE)
Inventor: MANNIGEL DIETER
IPC: B60W30/18
Filed: 2000-09-18
Granted: 2004-09-30
Abstract: The method is carried out so that with a gear change operation, desired values esp. the aimed for gear position and an engine aimed for rpm during the coupling of the clutch are determined. So that an output signal, esp. the model rpm is initiated by the determined engine aimed for rpm.
Patent DE-50011698-D1 (DE)
Inventor: FISCHER REINER
IPC: A01N43/36
Filed: 2000-07-18
Granted: 2005-12-29
Abstract: The present invention relates to novel biphenyl-substituted cyclic ketoenols of the formula (I)in whichW represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano,X represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio,Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl,Z represents hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy,CKE represents one of the groupsin whichA, B, D, L, M, Q<1>, Q<2>, Q<3>, Q<4>, Q<5 >and Q<6 >are as defined in the description,to preparation and to their use as pesticides and herbicides.
Patent DE-50011881-D1 (DE)
Inventor: BIRK KLAUS-PETER
IPC: G09F7/18
Filed: 2000-03-15
Granted: 2006-01-26
Abstract: A pair of glass plates is secured to a wall by a double purpose wall fastener with the countersunk screw head (6) of the mas screw (1) pulled into a countersunk hole (11) in a first plastic block which grips into a hole through the inner glass plate and holds it in place. A second block, which grips into a hole through the outer glass plate is secured to the first by an outer scr fastener (8,5) to lock both plates in place. The outer glass plate can be removed without loosening the inner glass plate.
Patent DE-50011914-D1 (DE)
Inventor: DEUTSCHLE ROBERT
IPC: B65H31/32
Filed: 2000-05-23
Granted: 2006-01-26
Abstract: Apparatus for accumulating successive stacks of superimposed sheets on discrete pallets employs a conveyor which delivers a continuous imbricated stream of sheets to a stacking station where a pallet descends with an elevator and gathers a first stack. A separating finger is inserted into the accumulation of sheets at the stacking station at a level above the topmost sheet of the fully grown first stack. The thus obtained gap is increased by lowering the finger at a speed less than that of the elevator, the increased gap receives a positioning member which attracts the lower part of the growing second stack by suction, a table is inserted into the increased gap between the partitioning member and the fully grown stack, the fully grown stack and its pallet are withdrawn from the stacking station and replaced with a fresh pallet, the table and the partitioning member are withdrawn from the stacking station so that the growing second stack descends onto the second pallet, and the above-enumerated sequence of steps is tereupon repeated.
Patent DE-50012333-D1 (DE)
Inventor: DUESMANN MARKUS
IPC: F16G13/04
Filed: 2000-12-13
Granted: 2006-04-27
Abstract: A chain drive for driving two adjacent parallel shafts, such as two overhead camshafts in an internal combustion engine, includes a drive chain guided by a drive mechanism and chain wheels mounted on the shafts. The chain wheels are axially offset and overlap each other. At least one support wheel on one shaft is associated with the chain wheel on the other shaft. An edge area of the part of the chain which does not engage a chain wheel is guided and supported on the shaft by the support wheel.
Patent DE-50102129-D1 (DE)
Inventor: LAUGWITZ KARL-LUDWIG
IPC: G01N33/15
Filed: 2001-02-16
Granted: 2004-06-03
Abstract: The invention relates to the use of an inhibitor of caspase-3 or caspase-activated desoxyribonuclease (CAD) for preventing or treating cardiac disease, especially insufficiency of the left ventricle. According to a particular embodiment of the invention, the inhibitor is ICAD. The inhibitor is preferably administered through an adenovirus vector containing the gene that codes for this inhibitor in an expressible form. The invention also relates to methods for identifying inhibitors for the inventive therapeutic application, i.e. compounds which inhibit caspase-3 or CAD or the expression of genes that code for these compounds.