baber/WOPTO huggingface dataset:
Patent CA-1257594-A (CA)
Inventor: KERIMIS DIMITRIOS
IPC: B01J31/00
Filed: 1986-12-03
Granted: 1989-07-18
Abstract: PROCESS FOR THE PREPARATION OF POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS AND THEIR USE FOR THE PREPARATION OF POLYISOCYANATE POLYADDITION PRODUCTS           ABSTRACT OF THE DISCLOSURE        The present invention is directed to a process for the preparation of isocyanurate group-containing polyisocyanates by trimerizing a portion of the isocyanate groups of an organic polyisocyanate and terminating the trimerization reaction by the addition of a catalyst poison, characterized in that the trimerization catalyst used is a quaternary phosphonium salt of a tertiary phosphine and an alkylating ester of an acid of phosphorus.  The present invention also relates to the use of the polyisocyanates obtained according to this process, optionally, in a form that has been freed from excess starting polyisocyanate and/or optionally blocked with blocking agents for isocyanate groups as the isocyanate component for the preparation of polyisocyanate polyaddition products, preferably polyurethanes.
Patent CA-1274295-A (CA)
Inventor: THOMPSON KEVIN D
IPC: G05D23/19
Filed: 1987-05-22
Granted: 1990-09-18
Abstract: ADAPTIVE BLOWER MOTOR CONTROLLER                 ABSTRACT OF THE DISCLOSURE          An adaptive motor control for a furnace with or without an evaporator coil determines and delivers the desired CFM for each thermostat cycle.  Specifically, a circulating air blower driven by an ECM is initially set at a known duty cycle for each thermostat cycle and the delivered CFM is calculated.  The RPM necessary to deliver the desired CFM is then determined and the ECM is set accordingly.
Patent CA-1271804-A (CA)
Inventor: HAAB KARL
IPC: E05D15/58
Filed: 1987-06-15
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE    A mounting assembly for mounting a door in the opening of a front vertical wall of a cabinet having a hollow interior with a horizontal top and a horizontal bottom interconnected by the front wall.  The cabinet has vertical parallel oppositely disposed side walls disposed at right angles to the front wall and has a rear wall disposed parallel to the front wall.  The top, bottom, side walls and front and rear walls having inner surfaces.  The assembly includes a pair of vertically inclined elongated scissor members pivotally secured together at their aligned centers. these members lie in a vertical plane adjacent but spaced from one selected side wall.  One member has a first upper end and a second lower end, the other member having a third upper end and a fourth lower end.  The members are movable between a first compressed position at which the first and second ends are disposed adjacent the corresponding third and fourth ends respectively and a second expanded position at which the first and second ends are displaced a substantially larger distance from the corresponding third and fourth ends respectively.  Upper and lower horizontal guides are secured to the inner surfaces of the top and bottom respectively. The guides lie in the vertical plane, the third end being pivotally secured to the lower guide adjacent the rear wall.  A vertically elongated stop lies in the vertical plane and extends between and slicably engages the guides.  The first and fourth ends pivotally engage the stop, the first end being vertically slidable in the stop.          A vertically elongated support is secured to the rear wall and lies in the plane, the second end pivotally engaging and being vertically slidable in the support.
Patent CA-1242058-A (CA)
Inventor: HENDRY JAMES W
IPC: B29C67/20
Filed: 1987-07-14
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for making a twin-wall internally corrugated plastic structural part provided with a smooth, dense, solid, thin walled, non-cellular skin comprising injecting a thermoplastic or resin material into a pair of closed mold members which define a sealed cavity. A small amount of plastic material is initially injected into the cavity with the material impinging upon and being dispersed over the mold members thereby forming a generally continuous thin skin substantially the mold surfaces. Thereafter, successively and intermittently injecting an inert gas under pressure through one mold member during continued injection of the plastic material into the cavity thereby pressurizing the skin against the walls of the mold cavity and progressively commingling the inert gas under pressure and the inwardly flowing plastic material as both enter the cavity until the cavity is filled with an internal corrugated body integral with and bonded to the skin. further steps include cooling the twin-wall internally corrugated structural part to permit the same to solidify as an integral unit and venting the mold cavity to atmosphere to relieve pressure from the corrugated plastic structural part. The intermittent injection of the inert gas introduces minute amounts of pressurized gas into the continuously injected plastic material.
Patent CH-516598-A (CH)
Title: Phosphoric esters, pesticides
Inventor: BERIGER ERNST DR
IPC: A01N57/14
Filed: 1969-04-28
Abstract: New esters are of formula (I): (where R1 and R2 are same or different, straight or branched chain C1-4 alkyl radicals.). Pref., pesticides contain a cmpd (I) together with a suitable medium. Specifically claimed (I) are when R1 = R2 = C2H5 = CH3.
Patent CH-496472-A (CH)
Title: Prepn of microcapsules with walls of hydrophilic polymer material - aqueous suspension
Inventor: ROBERT GORDON BAYLESS
IPC: B01J13/16
Filed: 1969-01-29
Abstract: Process for the prepn. of microcapsules. A soln. of wall-forming polymer, consisting of a hardenable complex of polyvinyl alcohol and a polyhydroxy-aromatic cpd., is prepd. in an aqs. vehicle. The separation of this polymer is brought about by a phase-separation agent, and it is deposited on to particles of capsule-contents (liquid or solid), which are insoluble in water and are dispersed in the vehicle. The walls are solidified, if necessary by chemically hardening them. The capsules are filtered off and dried. For encapsulation of edible oils, mineral oils, metal oxides, water-insoluble metal salts, fibrous materials, synthetic materials, minerals, pigments, glasses, perfumes, biocidal materials, fertilizers etc.
Patent CH-549943-A (CH)
Title: N-alkyl-trichloroacetylpyrrole compsns - for the control of soil fungi
IPC: C07D207/34
Filed: 1972-02-08
Abstract: The pyrroles are prefp. of formula: (in which R is 1-12C alkyl, n is 0-3, and Y is Cl, Br, I, F, NI2, -R', -NR2', - COOR', -OR', -SR' or -SAr where R' is opt. substd. 1-5c alkyl and Ar is opt. substd. aryl). The pyrroles give good control of soil fungi, e.g. fusarium oxysporum, Pythium debaryanum, Rhizoctonia solani and Sclerotium rolfsii, and have low phytotoxicity they may be used to protect plants and seeds.
Patent CH-511847-A (CH)
Title: Pyridine derivs - inhibitors of formation of serum lipids
Inventor: ANDERS FRITZ DR CARLSSON LARS
IPC: C07D213/55
Filed: 1967-11-14
Abstract: (I) R' = H, halogen, or NH2. unsat. alkyl and the group -D-Bh as (1-12C) when B = alkyl, cycloalkyl, phenylalkyl, alkoxyalkyl, aryloxyalkyl, aminoalkyl, l.aminoalkyl, dialkylamino-alkyl, or II (1-5). or, if A = -(CH2)p-O-, B may also be pyranyl, if A = -(CH2)n- -O-, B may also be pyranyl, -(CH2)2N((CH2)2Q), where Q = if A = - -O-, and R' = H, B is not = H, and if A = -CH2- -O-, and R' = H, halogen or NH2, B is not = H. n = 0-3 with R' = H when n = 1, p = 1-4 with R' = H when p = 2, m = 0-4 with m = 0 if B = II(1), II(2), II(3) or II(4), and is bonded to A via N or O. R2 = H, halogen and/or NH2, R3 =, halogen, NH2, or opt. unsatd. alkyl, D = (1-6C) opt. unsatd. alkylene, and -A-B may also be where R4 and R5 = opt. unsatd. alkyl, hydroxyalkyl, or carboxyalkyl. II Acid addn. salts of I. Hypolipaemics and vasodilators. 1-nicotinoyl-3,5-dimethylpyrazole (4.2g.). m.p. 43-4 deg.
Patent CH-517144-A (CH)
Title: Basic azo dye preparation
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/10
Filed: 1969-03-04
Abstract: Basic azo dyes are of formula:- nwhere R1 is H, halogen, alkyl or alkoxy; R2 is H, alkyl, aryl or the group (where R3 is H or alkyl and both R4 and R5 can be H, alkyl, cycloalkyl or aryl residues) W1 is a residue containing at least one quaternary N atom (e.g. thiazole, benzthiazole)). Suitable for the dyeing and printing of polyacrylonitriles and also modified synthetic polyamides and polyesters. Also can be used for leather, paper and tanned cotton. Mainly blue shades of good light and washing fastness, good pH stability and they reserve wool.
Patent CH-558039-A (CH)
Title: Wrist watch winding and correction stem - with resilient stop selectively coupled with winding stem to prevent its removal
IPC: G04B27/02
Filed: 1972-04-26
Abstract: The removal of the winding stem (5) is prevented when a resilient stop (6) is inserted in a groove (7) in the latter. A lever (11) for extraction of this element (6) from the groove (7) the free end of which extends beyond the watch movement, locates a perpendicular stem (8) acting at its other end on a spring blade (9) normally biasing the stop (6) into the groove (7). The stop (6) is released from the groove (7) by depression of the lever (11), causing the spring (9) to be raised. The winding stem (5) can then be removed. This method is used for watches with a one piece case (3) which can only be opened from the front, to avoid use of a two part winding stem.
Patent CH-527136-A (CH)
Title: Cement for acid-resistant structures
Inventor: NEISES HELMUT DR
IPC: C04B35/66
Filed: 1969-05-29
Abstract: Dry ready mix for preparing acid-resistant cements contains condensed aluminium phosphate as a hardener with a molar ratio of P2O5 : Al2O3 or 1.1 to 3, it is obtained from an acid aluminium phosphate or this molar comp. by heating in a first stage to max. 400 degrees C, up to constant weight, and in a second stage up to max. 750 degrees C. Specifically, the hardener is rendered hydrophobic with a mineral oil.
Patent CH-516325-A (CH)
Title: Degassing liquid sulphur - for removal or reduction of dissolved hydrogen sulphide
Inventor: JEAN SOLINHAC
IPC: C01B17/02
Filed: 1965-07-09
Abstract: Degasification of liquid sulphur contg. hydrogen sulphide by atomising at least one jet of molten sulphur by projecting this against an obstacle or at least one further jet of molten sulphur. In the latter case the jet of molten sulphur is projected against a plate, whose plane is at 135 degrees w.r.t. the direction of the jet, such that the reflected stream of pulverised sulphur is at 90 degrees to the incident stream.
Patent CH-495376-A (CH)
Title: Heterocyclic 4-aminoantipyrene n-acetyl - derivs
Inventor: BERINGER MONIQUE DR
IPC: C07D417/12
Filed: 1968-07-04
Abstract: Title cpds. of formula (I): (where R1 and R2 independently are H, halogen or aryl or alkyl both opt. substd. by halogen, thio or OH; R3 is opt. substd. phenyl). Prepd. by reacting: Cpd. (I) has analgetic, antirheumatic and antipyretic properties.
Patent DK-109483-A (DK)
Inventor: STETTER JOERG
IPC: C07D233/60
Filed: 1983-03-04
Abstract: Fungicidally active novel substituted azolylethyl oximinoalkyl ethers of the formula   <IMAGE>   in which A is a nitrogen atom or the CH group, R1 is optionally substituted phenyl, R2, R3 and R4 each independently is hydrogen, alkyl or optionally substituted phenyl, and R5 is hydrogen, alkyl, alkenyl, alkinyl, optionally substituted phenyl or optionally substituted phenylalkyl, or addition products thereof with acids or metal salts.
Patent DK-157188-A (DK)
Inventor: MAIENFISCH PETER
IPC: A01N43/90
Filed: 1988-03-23
Abstract: Novel 13-spiro-2'-[tetrahydrofuran]-milbemycins of the formula I <IMAGE>  (I)  in which X represents one of the groups -CH(OR1)-, -C(=O)- or -C(=N-OH)-; R1 represents hydrogen or a OH-protecting group; R2 represents methyl, ethyl, isopropyl or sec.-butyl or the group -C(CH3)=CH-A in which A represents methyl, ethyl or isopropyl; and R3 represents hydrogen; C1-C10-alkyl; C1-C10-alkyl substituted by at least one substituent selected from the group consisting of halogen, C1-C6-alkoxy, C2-C6-alkoxyalkoxy C3-C9-alkoxyalkoxyalkoxy, C1-C6-alkylthio, C3-C7-cycloalkyl, C1-C3-alkyl-substituted C3-C7-cycloalkyl, hydroxy, benzyloxy, C1-C6-acyl and C1-C6-acyloxy, it being possible for each of the above-mentioned radicals representing or containing an alkoxy group to be terminally substituted at a terminal alkoxy group by hydroxy, halogen, C1-C6-acyl or by C1-C6-acyloxy; C3-C7-cycloalkyl; C3-C7-cycloalkyl substituted by at least one substituent selected from the group consisting of halogen and C1-C3-alkyl; C3-C7-cycloalkenyl; C2-C10-alkenyl; C2-C10-alkynyl; a radical selected from the group consisting of C2-C10-alkenyl and C2-C10-alkynyl, which radical is substituted by halogen, C1-C6-alkoxy or by C1-C6-acyloxy; 1-adamantylmethyl; menthyl; carveyl; phenyl; benzyl; napthyl; a radical selected from the group consisting of phenyl, benzyl and naphthyl, which radical is substituted by at least one substituent selected from the group consisting of halogen, C1-C3-alkyl, C1-C3-haloalkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C3-alkylthio, nitro and cyano; benzyl substituted by a phenoxy group; or a four- to six-membered heterocyclic radical that has from one to three hetero atoms selected from the group consisting of oxygen, sulphur and nitrogen and that is unsubstituted or is substituted by at least one substituent selected from the group consisting of halogen, C1-C3-alkyl, C1-C3-haloalkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C3-alkylthio, nitro and cyano, it being possible for the said heterocyclic radical also to be bonded via a C1-C6-alkylene bridge to the oxygen atom in the 5'-position of the tetrahydrofuran ring, their preparation and their use against parasites in productive livestock and against insect pests, are described.
Patent DK-186188-A (DK)
Inventor: DOORN JOHANNES ADRIANUS VAN
IPC: C07F9/50
Filed: 1988-04-06
Abstract: Process for the preparation of alkali metal diaryl phosphides, characterized in that alkali metal diaryl phosphides of the formula (R9)2PM are prepared by reacting, in liquid ammonia, an alkali metal M with a triaryl phosphine of the formula (R9)3P, in which formulae R9 represents an aryl group containing one or more polar substituents which can occupy no other positions in respect to the phosphorus atom than the two meta positions and one of the ortho positions.
Patent DK-209385-A (DK)
Inventor: ERNST RICHARD JOHN
IPC: F16B13/13
Filed: 1985-05-10
Abstract: Athreaded insert (10) for a drywall (42) has an externally threaded portion (13) and an unthreaded drilling portion (15) of generally equal lengths. The insert (10) is adapted to be installed in a single step with the use of a hand powered screwdriver. A low profile flange (29) at the upper end spaced a distance from threads (17) allows the insert to be installed flush with the surface of the drywall (42). The drilling portion (19) can be deflected laterally upon the insertion of a screw (50) allowing the use of a single moderate length screw (50) for attaching articles of various thicknesses. The insert may be moulded from zinc (Figure 1) or plastic material (Figure 7). The insert eliminates the need to pre-drill a hole in the dry wall (42) with a separate tool.
Patent DK-226588-A (DK)
Inventor: SCHMIDT JOERGEN
IPC: B08B3/02
Filed: 1988-04-26
Abstract: In an apparatus for delivering liquid under high pressure, especially for cleaning purposes, with a pump 1, a flow-controlled bypass valve 2 and injector elements 9 for controlling the bypass valve 2 and for sucking up concentrated cleaning fluid, which is to be mixed with carrier liquid from an inlet 6 for the latter, the novelty resides in the fact that the injector elements 9 comprise separate injectors 9a, 9b for the two functions. The risk of aggressive cleaning fluid damaging the control element 10 for the bypass valve 2 is thereby removed or significantly reduced, since the path from the cleaning fluid inlet 7 to the control element 10 runs through both injectors 9a, 9b, whilst in previous arrangements there was a direct path, since only a single common injector was used. <IMAGE>
Patent DK-244486-A (DK)
Inventor: FRANDSEN AKSEL SOENDERGAARD
IPC: C02F3/08
Filed: 1986-05-26
Abstract: An air-driven contact filter for biological cleaning of waste water has spiral wound channels with an axis placed below the surface of the water. Air is blown into the center and water is displaced so that the channels will rotate.
Patent DK-279988-A (DK)
Inventor: REGNIER GILBERT
IPC: C07D498/10
Filed: 1988-05-20
Abstract: Spiro (4,5) decane compounds of the formula:   <IMAGE>   in which: X is methyl and Y is hydrogen or R'-CO- in which R' is C1-C4-alkyl or C1-C4-alkoxy,   <IMAGE>  X and Y together represent   <IMAGE>   in each of which A is hydrogen, methyl, carboxy, methoxycarbonyl or ethoxycarbonyl; R is C1-C7-alkyl optionally containing a double bond; Z is a C2-C7-polymethylene chain optionally carrying an OH group; R1 is hydrogen or methyl; and R2 is hydrogen, R'-CO- or benzyloxycarbonyl; and physiologically tolerable acid addition salts thereof. These compounds may be used therapeutically especially in the treatment of asthma, allergic phenomena and bronchopathies.
Patent DK-295788-A (DK)
Inventor: HAMMANN RAINER
IPC: C12M1/24
Filed: 1988-05-31
Abstract: A culture bottle assembly for the detection of microorganisms in a fluid sample is provided. The culture bottle assembly is a container having an internal flange which divides the culture bottle into two compartments. A frame having a lower peripheral edge which mates with the internal flange is provided in one compartment. A cap is provided for the container and means are provided for moving the cap axially with respect to the container. A resilient material is provided on the peripheral edge of the cup which is compressed by the cap moving means to provide a liquid tight seal between the two compartments.
Patent DK-474783-A (DK)
Inventor: BRANDT HORST
IPC: F16B25/00
Filed: 1983-10-14
Abstract: 1. Self-cutting rapid construction screw for the fixing of fibre boards on a metal substructure, with a screw shank (2) which carries at least one thread (5) which goes into a tapered drilling point (3) provided with at least one cutting flute (6), and with two cutting vanes (7, 8) arranged near the end of the shank, and which can be broken off when they strike the metal substructure, one at least of which cuts up to the outside diameter of the thread, characterized by the fact that the two cutting vanes (7, 8) are placed axially opposite each other, that the front cutting vane (8) is seated on the surface area of the tapered drilling point (3) and cuts up to the diameter of the body of the screw, and that the drilling point (3) shows a taper angle of less than 45 degrees.
Patent DK-621787-A (DK)
Inventor: NATHAN CARL F
IPC: C12N9/64
Filed: 1987-11-26
Abstract: The present invention provides a composition of matter useful as an antimicrobial agent. This composition of matter comprises at least two polypeptides selected from the group consisting of human polymorphonuclear leukocyte polypeptides having apparent molecular weights of about 3,500 daltons, about 13,000 daltons, about 18,000 daltons, about 29,000 daltons, and about 54,000 daltons. The composition of matter has respiratory burst-independent, antimicrobial activity for bacteria and fungi at a pH from about 5.0 to about 8.0 and at calcium ion concentrations up to about 10 mM, bactericidal activity at sodium chloride concentrations up to about 0.3M, and fungicidal activity at sodium chloride concentrations up to about 0.15M. Methods for preparing this composition of matter are also provided. Further provided are purified polypeptides useful as antimicrobial agents, and methods for producing these polypeptides.
Patent DK-649287-A (DK)
Inventor: ROSSATO ERIDE
IPC: B66F7/06
Filed: 1987-12-10
Abstract: A motor vehicle lift combines a pair of longitudinal base elements 1 to support it on and/or fix it to the ground, a pair of first stands 2 designed to be displaceable along the longitudinal elements 1 at their lower ends, a pair of second stands 4 hinged at the bottom to the longitudinal elements 1 and at the top to the first stands 2 at an intermediate point on the latter, a pair of vehicle-raising drive tracks hinged to the upper end of the first stands 2 and constructed in a plurality of separate parts 7, 8, 9, 10, which are held essentially aligned when the lift is lowered, a pair of actuators 17 acting to adjust the included angle between the pair of first stands 2 and the pair of second stands 4 so as to raise the lift, and a pair of elements 15 inserted between the first stands 2 and a part 8 of the drive tracks. <IMAGE>
Patent DK-679388-A (DK)
Inventor: THORESEN BJOERN
IPC: E04B1/58
Filed: 1988-12-06
Abstract: An arrangement serves to join concrete beams and pillars in a building construction. Adjacent parts of the beams and pillars to be joined are provided with embedded joint fittings which can be brought into mutual engagement to join the beams and the pillars when erecting the building construction. Each joint unit comprises a) a support box 12, 32 which is embedded in the end part of the beam 10, 60, 124 and has an opening in the transverse end side of the beam and lies in a plane therewith, b) a complementary support box 4, 32, 112 for each beam, which is embedded in the pillar 2, 30, 110 and has an opening in the side surface of the pillar and lies in a plane therewith, and c) a separate mountable and demountable bridge element 18, 46, 98 which is arranged in the support box in the beam and, respectively, the pillar and forms a bridge in the joint between these. <IMAGE>
Patent FI-801299-A (FI)
Inventor: CRUTZEN SERGE
IPC: G09F3/03
Filed: 1980-04-23
Abstract: A system, suitable for use as an identity seal for an object, such as a container for fissile material, comprises a body (1) including a cap (2) for fitting over one end of the object, and a recess (5) which contains a material (6) such as <ARALDITE» or aluminium acting as a matrix for a plurality of inclusions of e.g. bronze (7) embedded therein in a random configuration. The recess (5) is closed by a cover (8) which includes a central electrically conductive part (9). Also embedded in the matrix material (6) and constituting further «inclusions» are two piezo electric crystal transducers (11, 12) each electrically connected to the central cover part (9). In use, the transducers (11, 12) are electrically connected via the central cover part (9) to external ultrasonic testing apparatus to provide a unique output indicative of the particular structure of the seal particularly the inclusion configuration and hence providing a unique «identity» and hence indication of integrity for the seal. Tampering with and/or removal of the seal will change its structure in some way so that subsequent ultrasonic testing produces a different output, revealing the occurrence of the unauthorised event.
Patent FI-861705-A (FI)
Inventor: WILLIS DONALD HENRY
IPC: H04N9/64
Filed: 1986-04-23
Abstract: A speed-up memory converts interlaced RGB input signals to double line-rate (progressive scan) form. A vertical detail signal is derived from the RGB input signals before or after speed-up and a vertical peaking signal is derived from the detail signal. During the first read operation of the speed-up memory both signals are added to the speeded-up signals to effect a preshoot of the resultant signal and during the second speed-up memory read operation only the peaking signal added to affect an overshoot of the resultant signals whereby alternate lines of the converted RGB signals exhibit enhanced vertical detail.