baber/WOPTO huggingface dataset:
Patent DE-3171256-D1 (DE)
Title: Dispersion based on self curing mixtures, process for their preparation and their use
Inventor: HESSE WOLFGANG DR
IPC: C09D161/06
Filed: 1981-10-30
Granted: 1985-08-08
Abstract: 1. Claims for the contracting states : CH, GB, LI, DE Dispersion based on self-hardening mixtures of A) epoxy resins obtained from diphenylolalkan and epihalogenhydrin and B) phenolic resins, being largely free of alkoxy methyl groups, in the form of methylol compounds of substituted polyphenol compounds connected by methylene bridges based on a mixture of substituted and unsubstituted phenols on the one hand and formaldehyde on the other hand in a weight ratio of A):B) of from 10:90 to 90:10, characterized in that the dispersion which may be deposited by means of bases or electric current, contains a reaction product which has been prepared from an epoxy resin (A) with an average molecular weight of from 300 to 30 000 with C) a secondary amine which is thus present in the reaction product as a tertiary amine and is converted into a salt therein with an anorganic or a monocarboxylic acid D), the amine C) having been reacted in an amount of from 10 to 100 equivalent-% per epoxy group, and wherein the equivalent ratio between the tertiary amino group and the acid is (25 to 200):100. 1. Claims for the contracting state : AT Process for preparing dispersions which may be deposited by means of bases or electric current which are based on self-hardening mixtures of A) epoxy resins obtained from diphenylolalkan and epihalogenhydrin and B) phenolic resins, being largely free of alkoxy methyl groups, in the form of methylol compounds of substituted polyphenol compounds connected by methylene bridges based on a mixture of substituted and unsubstituted phenols on the one hand and formaldehyde on the other hand in a weight ratio of A):B) of from 10:90 to 90:10, characterized in that an epoxy resin A) with an average molecular weight of from 300 to 30 000 is reacted with C) a secondary amine to form a tertiary amine which is subsequently dissolved in at least one organic solvent and is converted into a salt with an anorganic or a monocarboxylic acid D) during or after the salt formation with the acid, at least one phenolic resin B) is added, the resulting solution is mixed with water to form a dispersion, and in the case of a dispersion in the stricter sense, the organic solvent is removed, and the amine C) is used in an amount of from 10 to 100 equivalent-% per epoxy group, and the equivalent ratio between the tertiary amino group and the acid is (25 to 200):100.
Patent DE-3174309-D1 (DE)
Title: Method of marking a dimensionally heat recoverable article
Inventor: CARLOMAGNO WILLIAM D
IPC: G01K11/12
Filed: 1981-07-23
Granted: 1986-05-15
Abstract: An article which in use is heated to an elevated temperature comprises a thermochromic composition, which when heated to a transition temperature, provides a visible colour change in less than 5 seconds. The transition temperature is at least 30 DEG C greater than the maximum temperature to which the article is heated in use. To place visible indicia on the article, portions of the surface of the article corresponding to the indicia are heated to a temperature at least as great as the transition temperature.
Patent DE-3260549-D1 (DE)
Title: Cam for a latch
Inventor: RAMSAUER DIETER
IPC: E05C3/04
Filed: 1982-01-21
Granted: 1984-09-20
Abstract: 1. Engaging tongue for a catch closure capable of being screwed in to switch cabinet doors or the like, with a central part (48) fastened in a manner that prevents it from turning to the end of the actuating shaft (14), from which extends away radially as part of the same piece a lever part (50) that changes at the end into a tongue part (52) that forms a friction surface (56) essentially in the shape of an arc running round the actuating shaft axis, habing an engaging slope (58) in the direction of both ends, characterised in that at the transition between tongue part (52) and lever part (50) a constriction (62) is provided on one side in which the circular cross-section (64) of a fastening nut (34) for the catch closure is capable of being accommodated in such a way that it can be pusched over the tongue part (52), the lever part (50) and the central part (48) up to the fastening thread (36) of the closure.
Patent DE-3261663-D1 (DE)
Title: Stunning installation for slaughter cattle
Inventor: NIJHUIS GERRIT JAN
IPC: A22B3/06
Filed: 1982-03-01
Granted: 1985-02-07
Abstract: The invention relates to a stunning installation for slaughtercattle comprising two parallol extending conveyor belts (1,2) from which the two opposed sides are used to move an animal (3) to be stunned in the direction of the stunning electrodes (9). Sensing electrodes (12,13) are used to detect the position of said animal (3) and if said animal has reached the correct position, detected by said sensing electrodes (12,13), the sensing voltage disappears and the stunning electrodes can be activated using a push button (11) to stun the animal.
Patent DE-3262586-D1 (DE)
Title: Corner joint for hollow sections of light metal
Inventor: KRONENBERG MAX
IPC: E06B3/667
Filed: 1982-02-25
Granted: 1985-04-25
Abstract: 1. Corner connection member for hollow profiles of light metal, in particular to form spacer frames for an insulating glass plate, consisting of a metal corner connection angle piece having a roughly U-shaped cross-section whose arms are adapted to the internal cross-section of the hollow profile and whose curved corner region, which is provided with a notch, is formed raised relative to the side surfaces of the arms and forms stop means for the hollow profiles to be inserted, characterised in that the side walls of the U-shaped arms (2, 3) of the corner connection angle piece (1) are arranged overlapping in the corner region (4), in that a wall region (13) adjacent to a notch (12) extending transversely to the longitudinal axis of the arm (2, 3) is offset by the amount of its wall thickness from the original plane and, after bending the angle piece (1), comes to rest on the underformed other wall region (14) adjacent to the notch (12), wherein the edges of the overlapping (8) form the stop means (7) for the hollow profiles (5, 6) to be inserted.
Patent DE-3264139-D1 (DE)
Title: A process for papermaking
Inventor: LARSSON HANS MAGNUS
IPC: D21H/
Filed: 1982-11-18
Granted: 1985-07-18
Abstract: In making paper from an aqueous papermaking stock, a binder comprising colloidal silicic acid and guar gum is added to the stock for improving the paper or the retention of the stock components so that the polution problems and the amount of valuable substances in the white water are reduced.The guar gum in amphoteric or preferably cationic and may form part of the binder complex in a mixture with cationic starch. The weight ratio of guar gum to Si0<sub>2</sub> or of guar gum plus cationic starch to SiO<sub>2</sub> is between 0.1:1 and 25:1.
Patent DE-3268017-D1 (DE)
Title: Polymeric metal-amine complexes, process for their preparation and their use
Inventor: PANSTER PETER DR
IPC: C07F1/10
Filed: 1982-07-15
Granted: 1986-01-30
Abstract: Polymeric complex compounds of molybdenum, tungsten, manganese, rhenium and of the metals of the sub-groups VIII and I of the Periodic Table of Elements, which complex compounds have a silica-type structure are disclosed. At least one amine    <IMAGE> (1)  is bonded coordinately to the central metal atom. The atomic ratio of metal to nitrogen is from 1:1 to 1:106. The required charge compensation is effected by means of an anion. In (1), R1 and R2 represent a group    <IMAGE> (2)  and R4 is an alkylene grouping. The oxygen atoms are saturated by silicon atoms of further groups (2), if appropriate with incorporation of crosslinking agents. R3 may have the meaning of R1 and R2, or represents hydrogen, an alkyl group, a cycloalkyl group or the benzyl group. The polymers can contain several metals. The invention also relates to processes for their preparation, and uses in catalysis.
Patent DE-3268767-D1 (DE)
Title: Photopolymerisable composition and copying material made therefrom
Inventor: GEISSLER ULRICH DR
IPC: G03F7/004
Filed: 1982-05-13
Granted: 1986-03-13
Abstract: A radiation-polymerizable mixture comprising a binder which is insoluble in water, but soluble or at least swellable in aqueous alkaline solutions; a radiation-activatable polymerization initiator; and a polymerizable polypropylene glycol diester with acrylic or methacrylic acid corresponding to the formula:    <IMAGE>  (I) wherein R represents a hydrogen atom or a methyl group and n represents a number from 2 to 13; and a light-sensitive copying material comprising a support and a light-sensitive layer comprising a mixture of the foregoing type. The radiation-polymerizable mixture of the invention produces non-tacky layers which exhibit a low sensitivity to atmospheric oxygen and are useful as dry or liquid photoresists.
Patent DE-3369375-D1 (DE)
Title: Signal lamp with light emitting diode
Inventor: SCHMID WILLI
IPC: H01L33/48
Filed: 1983-11-11
Granted: 1987-02-26
Abstract: 1. Signal lamp with at least one orifice (1) in a lamp housing, a luminous diode (10) being visible through each orifice (1) and the luminous diode (10) being connected to a circuit board (9) which is parallel to the orifice (10) and which has the connecting leads, characterized in that the circuit board (9) is fastened releasably to the lamp housing (2, 3, 4), in that the lamp housing (2, 3, 4) has a front frame (2) which surrounds the orifice (1) and the peripheral contour of which is larger than that of the circuit board (9), and in that arranged on the rear side of the front frame (2) are centering ribs (4) which are directed towards the board (9) and which receive the luminous diode (10) and centre it relative to the orifice (1).
Patent DE-3370745-D1 (DE)
Title: Synergistic herbicidal combination
Inventor: GROENWOLD BARELD EGGE
IPC: A01N39/02
Filed: 1983-11-22
Granted: 1987-05-14
Abstract: A mixture of the herbicides napropamide and butam has been found to exhibit synergistic results, particularly in pre-emergence surface application or pre-plant incorporation, and for controlling weeds in the presence of a rapeseed crop.
Patent DE-3371516-D1 (DE)
Inventor: HUNKELER WALTER DR
IPC: C07D487/04
Filed: 1983-07-14
Granted: 1987-06-19
Abstract: There are described novel pharmaceutically active substances which have a pronounced affinity to the central benzodiazepine receptors and which have only a low toxicity. These active substances, namely imidazobenzodiazepines of the formula    <IMAGE>  I  wherein A is lower alkylene, n is zero or 1, R1 is lower alkynyl, lower alkenyl, aryl, (C3-8)-cycloalkyl optionally substituted by lower alkyl or (C5-8)-cycloalkenyl optionally substituted by lower alkyl, or a 5- or 6-membered saturated or unsaturated heterocycle which contains an oxygen or sulphur atom as a ring member and which is optionally substituted by lower alkyl, R4 and R5 each are hydrogen, halogen, trifluoromethyl, cyano, nitro, amino or lower alkyl and either R2 is hydrogen and R3 is lower alkyl or R2 and R3 together are dimethylene, trimethylene or propenylene, the compounds of formula I in which R2 and R3 together are dimethylene, trimethylene or propenylene having the (S) or (R,S) configuration with reference to the carbon atom denoted by  gamma , and their pharmaceutically acceptable acid addition salts, can be used as medicaments in the form of pharmaceutical preparations, especially in the control of convulsions and anxiety states and/or in the partial or complete antagonization of some or all activities which 1,4-benzodiazepines having tranquillizing activity or other substances display via the central benzodiazepine receptors.
Patent DE-3376420-D1 (DE)
Title: Carbacyclines, process for their preparation and their use as medicines
Inventor: SKUBALLA WERNER DR
IPC: C07C235/06
Filed: 1983-07-01
Granted: 1988-06-01
Abstract: 1. Carbacyclin derivatives of the general formula I :   see diagramm : EP0098794,P18,F1   wherein R1  is the group OR2 , in which R2  is hydrogen alkyl of 1-4 C-atoms, cycloalkyl of 5-6 C-atoms, phenyl, 1-naphthyl or 2-naphthyl, the group   see diagramm : EP0098794,P18,F2   in which aryl is phenyl, 1-naphtyl or 2-naphtyl, each of which is substituted by phenyl, C1 -C2 -alkoxy, chloro or bromo, or R1  is a 5 or 6 membered heterocyclic group with an N-, O- or S-atom, or R1  is the group NHR3 , in which R3  is an organic, carboxylic or sulphonic acid ester group or is the group R2 , A is a -CH2 -CH2 -, trans-CH=CH- or -C-=C-group, W is a free or functionally modified hydroxymethylene group or a free or functionally modified   see diagramm : EP0098794,P18,F3   where the OH group may be in the alpha- or beta-configuration, D is the group   see diagramm : EP0098794,P18,F4   a straight-chain saturated alkylene group of 1-5 C-atoms or a branched, saturated or a straigth-chain or branche unsaturated alkylen, group of 2-5 C-atoms which can optionally be subsituted by fluorine atoms, n is the number 1, 2 or 3, E is a direct bond, a -C-=C- group or a -CR6 =CR7 - group, where R6  is hydrogen or a C1-4 -alkyl group and R7  is hydrogen, C1-4 -alkyl, chlorine or bromine, R4  is an alkyl group of 1-10 C-atoms, a cycloalkyl group of 3-6 C-atoms, phenyl or 5 or 6 membered heterocyclic group with an N-, O- or S-atom, R5  is a free or functionally modified hydroxy group, and when R2  is hydrogen, its salts with physiologically acceptable bases.
Patent DE-3377149-D1 (DE)
Title: Combination lock for a safe with a plurality of dials
Inventor: MAUER GUNTER
IPC: E05B37/12
Filed: 1983-10-19
Granted: 1988-07-28
Abstract: The lock has a housing (10) with a main bolt (20) which has a row of projections which slide through radial slots in locking discs (30-32), when they are correctly aligned. The discs have sliders (33-35) with notches at one end which can be engaged by the teeth of gears (60-62), when the slider is fully engaged in the disc. The discs are held in position by a positioning plate (40), and the gears can be locked by spring loaded locking plates (50-52). The gears are mounted on spindles connected to knobs (80-82). The spring-loaded locking plates can only be released when the main bolt is in the end position. The gears can then be disengaged from the notches in the sliders and rotated by the knobs to change the combination.
Patent DE-3378677-D1 (DE)
Title: Multilayer membrane and its use in the separation of liquids by pervaporation
Inventor: BRUSCHKE HARTMUT DR
IPC: B01D61/36
Filed: 1983-05-31
Granted: 1989-01-19
Abstract: Mehrschichtige Membran mit einer porösen St}tzschicht aus Polyacrylnitril, Polysulfon oder dergleichen, und einer aktiven Trennschicht aus Polyvinylalkohol oder Celluloseacetat. Die Membran ist insbesondere geeignet zur Trennung von Wasser-Alkohol-Gemischen nach dem Pervaporationsverfahren.
Patent DE-3382248-D1 (DE)
Inventor: MELIS WILLIAM
IPC: B01D21/00
Filed: 1983-12-08
Granted: 1991-05-16
Abstract: There is disclosed an apparatus and method for conjuncting and separating density differentiated components from a moving carrier liquid. The liquid to be treated flows through zigzagging separation passages 86 comprising cells 41 extending through a three-dimensional lattice 10 constructed of interconnected triangle pairs 12 each defining a cell 41 therebetween. The shear of the liquid is increased to induce component particle conjunctions by flowing the liquid through a narrow cell passage opening 42. The shear is then decreased as the liquid flows through the ever- widening cell 41 to a wide cell passage opening 43 to induce separation of the component particles. Heavy and light separated component particles are channeled to a lower side 60 and upper side 58, respectively, of the lattice 10 along zigzagging channels 95, 92, respectively.
Patent DE-3467495-D1 (DE)
Title: Apparatus for the separation of mixtures of materials of different consistencies such as meat and bone
Inventor: POSS WERNER
IPC: A22C17/04
Filed: 1984-07-04
Granted: 1987-12-23
Abstract: Apparatus for the separation of mixtures of materials of different consistencies, such as meat and bone, or sewage containing solid material, comprises a positive displacement pump (28) feeding the pressurised mixture to a separator (70) which can be separate from the pump or an integral part of its structure. The pump comprises a rotary vaned pump with radially-moving vanes (54a, 54b) of fixed length operating with both their ends always in sealing engagement with the wall of an internal cam (38) also constituting a wall of the pump chamber. The vanes are provided with cutting edges (64) able to shear material such as bone that enters the pump, so that the pump is not jammed thereby.
Patent DE-3467513-D1 (DE)
Title: Small floor-space occupying grinding machine for recovery products
Inventor: THIEUX JEAN
IPC: B02C18/16
Filed: 1984-04-18
Granted: 1987-12-23
Abstract: A machine for shredding material comprises a base, a shredder body selectively rotatably mounted on said base, and hinges associated with the shredder body and adjustable between a first position and a second position for selectively securing the shredder body to the base wherein the shredder body is fixed to the base when the hinges are in the first position and the shredder body is free to rotate in the base when the hinges are in the second position. The shredder body is provided with static counter-blades. A shredder rotor is rotatably mounted within the shredder body for rotation relative to the shredder body when the hinges for securing the shredder body in place are in the first position. The shredder rotor is provided with cutting blades which cooperate with the counter-blades on the shredder body when the shredder rotor rotates relative to the shredder body for shredding the material.
Patent DE-3472394-D1 (DE)
Title: Process for producing finely divided limestone
Inventor: VELTMAN PRESTON L
IPC: B01D53/34
Filed: 1984-11-01
Granted: 1988-08-04
Abstract: Limestone is abrasively ground in an aqueous media in the presence of added dissolved carbon dioxide or in the presence of a soluble acid-forming compound, the anion of which forms a soluble calcium compound, or in the presence of both dissolved carbon dioxide and an acid-forming compound. 
<??>A dry flue gas desulfurization process using the finely divided limestone product of the process of the invention is also provided.
Patent DE-3473534-D1 (DE)
Title: High voltage cascade
Inventor: LAXY HELMUT
IPC: H01L25/07
Filed: 1984-02-02
Granted: 1988-09-22
Abstract: 1. High-tension cascade particularly for television receivers, comprising inside a cast cascade body and forming in each case a part of the pump column or memory column of a cascade circuit, a first and a second row of in each case elongated, substantially identically orientated capacitors (C1 to C5) which are directly connected to one another electrically and disposed seriatim in the direction of the relevant longitudinal axes of the capacitors, and further comprising, disposed between the capacitors of the two parallel rows, a plurality of diodes (D1 to D6) of the cascade circuit, and with, connected to the high-tension end of the memory column, a bleeder resistor (126), a pump voltage connecting lead (138) being connected to the low-voltage end of the pump column, a high voltage connecting lead (142) being connected to the high-tension end of the memory column and a bleeder resistor connecting lead (146) being connected to the bleeder resistor (126), the cascade body being formed with a compound-filled beaker housing (112), which in the region of the low-voltage ends of the two columns is constructed with a connection plate which is substantially at right-angles to the longitudinal directions of the rows and projects beyond the cross-section of the cascade body at least on one side and connecting leads (138, 142) carrying voltages in the kilovolt range are lead out of the cascade body in the region of its end which is opposite that of the connection plate, characterised in that the pump voltage, the high voltage and the bleeder resistor connecting leads (138, 142, 166) are lead out of the beaker orifice, and in that the protruding plate edge (130) of the connection plate which is constructed with a plate connection face (118) is provided with at least one contact pin (128) for making contact with a plate, and in that mounted on the cascade body there is a single- or multi-stage voltage regulator part (168) which on the earth side is connected to at least one of the contact pins (128a, 128b) and to the bleeder resistor (126) via the bleeder resistor connecting lead (166).
Patent DE-3486338-D1 (DE)
Inventor: HORROBIN DAVID FREDERICK
IPC: A23L35/00
Filed: 1984-01-24
Granted: 1994-09-22
Abstract: A pharmaceutical or dietary composition for use in the treatment of atopic disorders, including eczema, asthma, allergies (especially allergic rhinitis), migraine and disorders associated with atopy including Crohn's disease, ulcerative colitis, otitis media, nephrotic syndrome, or benign breast disease, or breast or other cancer, or diabetes, or alcoholism, comprising effective amounts of one or more of the metabolites of linoleic acid (GLA, DGLA, AA, 22:4n-6 or 22:5n-6) and one or more of the metabolites of  alpha -linolenic acid (18:4n-3, 20:4n-3, 20:5n-3, 22:5n-3 or 22:6n-3) as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto alone or in an acceptable pharmaceutical carrier or diluent.
Patent DE-3563922-D1 (DE)
Title: Method to obtain broken chips during the machining of work pieces, and device therefor
Inventor: DOMBROWSKI THEODOR
IPC: B23Q5/50
Filed: 1985-04-09
Granted: 1988-09-01
Abstract: The system has the tool oscillating along the line of the workpiece contour's feed vector. The amplitude of the oscillation is roughly half the effective infeed travel per revolution. The wavelength of the amplitude is chosen so that it is always equal to the instantaneous circumference of the workpiece. A periodic oscillation is produced by a device cooperating with a control device. The oscillation follows the line of the feed vector generating the contour. Further devices set the amplitude and frequency and measure the speed of the main spindle.
Patent DE-3571301-D1 (DE)
Title: Spraying apparatus
Inventor: JACKSON ALISTAIR JAMES
IPC: B05B3/18
Filed: 1985-12-05
Granted: 1989-08-10
Abstract: An apparatus for spraying liquids from a vehicle, suitably an aircraft or other airborne vehicle. The apparatus includes at least two sprayheads, each having adjacent thereto an associated electrode or an associated electrically conducting or semiconducting part of the vehicle. Generator means apply potentials to the sprayheads and to the electrodes or conducting or semiconducting parts of the vehicle so that an intense electrical field is developed between the liquid which emerges from each sprayhead and the adjacent electrode or part. The intensity of each field is sufficient to atomise the emerging liquid. The polarities of the applied potentials are such that liquid emerging from one sprayhead is charged positively whilst liquid emerging from the other sprayhead is charged negatively. Connections to the generating means are such that electrical current flows from a target to the generating means via spraying liquid and one of the sprayheads and then back to the target via the generating means, the other sprayhead and liquid emerging from the other sprayhead.