baber/WOPTO huggingface dataset:
Patent CA-1269987-A (CA)
Title: Thiazolylamides, their preparation, and their use for   controlling undesirable plant growth
Inventor: LANGE ARNO
IPC: C07D277/46
Filed: 1986-01-28
Granted: 1990-06-05
Abstract: 0.Z. 0050/37543 Abstract of the Disclosure:  Thiazolylamides of the formula   where R1 if hydrogen or alkyl, R2 is alkyl, alkenyl, alkynyl or cycloalkyl, R3 is hydrogen, alkyl or halogen, X is halogen, alkoxy, haloalkoxy, alkyl, haloalkyl, cyclo-alkyl, alkylthio, nitro, cyano, unsubstituted or substi-tuted phenyl or unsubstituted or substituted phenoxy, and n is 1, 2, 3 or 4, processes for their preparation, and their use for controlling undesirable plant growth.
Patent CA-1246877-A (CA)
Title: Installation pour la projection de particules de  glace carbonique
Inventor: GIBOT CLAUDE
IPC: B24C1/00
Filed: 1986-02-04
Granted: 1988-12-20
Abstract: L'installation comprend trois ensembles séparés les uns des autres: un broyeur alimenté en morceaux de glace carbonique, un dispositif doseur à vis-ressort d'extraction, et un dispositif propulseur monté dans une conduite de gaz vecteur. L'ensemble est maintenu en atmosphère de CO2 par un capot. Application au décapage de surfaces dans l'industrie nucléaire.
Patent CA-1258716-A (CA)
Title: Frame buffer memory
Inventor: KNIERIM DAVID L
IPC: G06F3/0485
Filed: 1986-03-18
Granted: 1989-08-22
Abstract: 37 A frame buffer memory has a random access memory (RAM) for storing pixel data words, each word containing pixel data corresponding to a separate set of a plurality pixels along a horizontal raster line of a screen display. Each word is separately addressed. The RAM is organized into tiles, with each tile comprising an array of pixel data word rows and columns corresponding to a separate rectangular subset of horizontally and vertically contiguous display pixels. The RAM is addressed by sequentially applying row and column addresses. A first subset of the column address determines which pixel word row within each tile is addressed, while and a second subset of the column address determines which pixel word column within each tile is addressed. All other bits of the row and column addresses determine which tile is addressed. Means are provided to selectively increment or decrement the first and second subsets of the column address without changing any other address bits, such that words within a selected tile row or column may be successively addressed allowing rapid reading and writing of sequences of pixel data corresponding to contiguous rows or columns of display pixels. A first-in, first-out buffer, provided to store the sequences of data read from the RAM, also includes a barrel shifter to shift bit positions of the data words so stored to facilitate proper pixel alignment during a horizontal scrolling operation. A logic circuit is provided to rapidly modify sequences of data read from the RAM and stored in the buffer prior to rewriting the data to the RAM thereby allowing rapid alteration of pixel attributes.
Patent CA-1244991-A (CA)
Inventor: MUMCU SALIH
IPC: C08L77/00
Filed: 1986-03-21
Granted: 1988-11-15
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a pulverulent coating composition useful for the melt-film coating method, which comprises: (1) a powdery polyamide coating base which is an aliphatic homo- or copolyamide with at least six carbon atoms per recurring carbonamide unit and contains reactive functional groups at least 80% of which consists of primary or secondary amino groups, and (2) 0.1 to 10% by weight based on the polyamide of a polyisocyanate compound whose iso-cyanate groups are capped with a lactam or acetoxime, wherein the said polyisocyanate compound is selected from the group consisting of isophoronediisocyanate monomer and dimers, trimers and higher oligomers thereof extended by a diol.
Patent CA-1259161-A (CA)
Inventor: FORTIER GUY
IPC: E04F13/08
Filed: 1986-03-24
Granted: 1989-09-12
Abstract: SURFACE COVERING EXTRUDED PANEL STRIP     Abstract of the Disclosure A surface covering extruded plank compri-sing a wall surface portion having opposed transverse end walls.  Each of the end walls terminate in a support flange each  of  which  extends  in  a  common plane substantially parallel to the planar surface of the wall surface portion.    One of the transverse end walls has a fastener concealing wall extending transverse thereto and above the wall sur-face portion. The other of the end walls has a plank securing flange constituted by an extension of one of the support flanges.  This other end wall further has a recessed portion disposed inwardly of an edge portion of the wall surface portion.   A guide rib is provided in the recessed portion and defines a rear channel for receiving a portion of the concealing wall of an adjacent plank, and a front load connector holding channel.
Patent CA-1269246-A (CA)
Inventor: STEIN RAY J
IPC: A61L9/12
Filed: 1986-04-15
Granted: 1990-05-22
Abstract: ABSTRACT          An adjustable fragrance dispenser for an appliance has a mounting base, a fragrance cartridge selectively attachable to the base and a reciprocal slide having a pair of spaced shutters for selectively closing dispensing openings on corresponding walls of the cartridge.  One of the shutters is spaced further from the base than the other to provide for removal and replacement of the cartridge.
Patent CA-1261809-A (CA)
Inventor: SZOSTAK ROSEMARIE
IPC: C07C67/00
Filed: 1986-04-17
Granted: 1989-09-26
Abstract: A SYNTHETIC CRYSTALLINE ZEOLITE    ITS PREPARATION AND ITS USES                        ABSTRACT           A synthetic porous crystalline material has a composition, on an anhydrous basis and in terms of moles of oxides, expressed by the formula:         (0-5)M2/n0:(0.02-0.2)Al2O3:(100)SiO2 wherein M is at least one cation having the valence n, and has a characteristic X-ray diffraction pattern exhibiting values substantially as set forth below:                            The new zeolite is produced from an aqueous reaction mixture containing sources of the required oxides and organic cation derived from a diethylated, linear diquaternary compound having the formula X(CH3)2(C2H5)N(CH2)4N(C2H5)(CH3)2X wherein X is an anion.
Patent CA-1246356-A (CA)
Inventor: HAJTO ERNEST
IPC: G01F1/46
Filed: 1986-05-26
Granted: 1988-12-13
Abstract: FLUID FLOW SENSOR HAVING MULTIPLYING EFFECT ABSTRACT OF THE DISCLOSURE:    A fluid flow sensor may be installed in a duct, pipe, shaft, conduit or tube for measuring parameters of fluid flow within the duct,  including  especially the dynamic or velocity pressure  of the flow.  The sensor has two independent pressure chambers, each of  which  is in fluid in communication through  a  plurality  of relatively  small  passages  to the flow  within  the  duct; the passages  for  the  first chamber being  directed  upstream,  the passages for  the second chamber being directed  otherwise  than upstream,  usually downstream.  The chambers are arranged so that their axes are parallel to each other, with the axis of the first chamber upstream of the axis of the second chamber.  The pressure in the first chamber is proportional to the dynamic pressure plus the  static  pressure,  and in the second chamber to  the  static pressure;  so  that the dynamic pressure is proportional  to  the first  chamber pressure minus the second chamber  pressure.  When the  two  chambers are independent of each other,  and  depending upon the profile of the sensor,  the dynamic pressure and changes therein  are a constant multiplier function of the first  chamber pressure  minus  static  pressure.  The  constant  multiplier  is greater  than 1.0,  and is constant for a given sensor  across wide  variation of measured pressures.  When the profile  of  the sensor  is  essentially cruciform,  with upwardly and  downwardly extending wings, the multiplier effect may be in the order of 3.5 to 5.0,  thereby permitting very low differential pressures to be detected and measured.
Patent CA-1269488-A (CA)
Inventor: FICKER HAROLD K
IPC: C08F10/06
Filed: 1986-07-23
Granted: 1990-05-22
Abstract: POLYPROPYLENE COMPOSITIONS OF IMPROVED CLARITY      ABSTRACT   Incorporation of an ethoxylated amine in a sodium benzoate nucleated propylene polymer resin synergistically improves clarity as well as yellowness over what is achieved by use of sodium benzoate or ethoxylated amine alone.               BACKGROUND OF THE INVENTION      The present invention relates to a method of improving the clarity and yellowness of propylene polymers produced in the presence of support-based, high activity coordination catalysts.  These polymers generally do not require deashing prior to use and therefore contain acidic catalytic residues which need to be neutralized prior to processing of the polymer. In order to improve the polymer clarity, sodium benzoate can be added as a nucleating agent, however, because of the presence of catalytic residues and neutralizing agents in the polymer, the improvement in clarity has not been as great as what would be desired.  Also, the polymer color as measured by the yellowness index, has not been quite satisfactory.                        THE INVENTION    In accordance with this invention, there is provided a method for synergistically improving the clarity and color of an undeashed propylene polymer prepared in the presence of a high-activity catalyst composition containing a magnesium halide-supported titanium halide catalyst component, adding sodium benzoate and an ethoxylated amine to the polymer in the ab-sence of calcium stearate, melting the resulting mixture and solidifying the melted mixture.    It was unexpectedly found that the incorporation of an ethoxylated amine into the sodium benzoate-nucleated polypropylene resin improved the clarity, as measured by percent haze, and reduced the yellowness index in a synergistic manner, i.e., these properties were far better than what could be predicted from those obtained by use of sodium benzoate alone and ethoxylated amine alone.
Patent CA-1266913-A (CA)
Inventor: VAN DE STEEG MARTINUS J H
IPC: H01L27/148
Filed: 1987-08-13
Granted: 1990-03-20
Abstract: ABSTRACT:          "Picture pick-up device inducting a solid-state image sensor and an electronic shutter"     When using an image sensor (1) having at least a three-layer structure of semiconductor material of, for example, n-p-n conductivity type, in which an n-substrate (2) accommodates strip-shaped regions (3, 4) of alternately higher doped p-type and still higher doped n-type on a substrate side, and in which substrate the p-regions (3) extend to below the n-regions (4) and in which an electrode system (61-64) directed at right angles to the strip-shaped regions (3, 4) is present, an electronic shutter (2-69 SP) can be realised by using a shutter signal (CP1-4, SP) in which a shutter pulse (SP) is present during picture information integration periods so that a charge connection (2, 3, 4) for picture pick-up elements is produced.          Consequently charge losses across biased, photosensitive semiconductor junctions (3, 4) and free charge packets under the electrode system (61-64) corresponding thereto can be replenished or depleted, respectively, at the shutter action.
Patent CA-1274431-A (CA)
Inventor: CZARNECKI JOHN A
IPC: B60H1/00
Filed: 1987-09-22
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE          A remotely operated fluid power control system for an automotive vehicle includes a selector for selecting one of several desired operating modes for equipment connected to the fluid power control system and a remotely mounted actuator assembly for receiving electronic signals from the selector and for connecting the fluid power source to one or more fluid  power systems.  The selector and actuator assembly are connected by a single signal carrying device such as a cable.
Patent CH-515232-A (CH)
Title: Ribonolactone for the synthesis of vitamin - b2 and ribonucleotides
Inventor: RYUJI TANAKA
Filed: 1969-03-27
Abstract: An aqueous solution containing (+)-ribonate and (+)-arabonate anions is treated with iron powder, hydroxide, FeSO4 or ferrous oxalate; the solution is filtered, concentrated and crystallised to obtain ferrous (+)-ribonate, opt. in the presence of a lower alcohol or acetone, the ferrous salt may be used as a nutritional aid, or is decomposed with acid, (H2SO4, H3PO4 or oxalic acid), to yield (+)-ribonic acid which is converted to the lactone. The product is a valuable intermediate for vitamin B2 and ribonucleotides.
Patent CH-532965-A (CH)
Title: Effect dyeing of yarns or cables onperfor- - ated formers
Inventor: BORIVOJ LUDVIK
IPC: D06B11/00
Filed: 1970-05-26
Abstract: Dyebath is applied locally to the bobbin surface and is sucked inside it radially. Preferably the bobbin rotates, and moves in the direction of its long axis relative to the direction in which the dyebath arrives.
Patent DK-152088-A (DK)
Title: Arrangement for disintegration of kidney stones by means of shock waves
Inventor: LIOTTA DENNIS CASEY
IPC: C07D319/06
Filed: 1988-03-18
Abstract: A method for synthesizing a tri-substituted phenyl compound (I) by using a 1,2-addition followed by a 1,4-addition to 1,4-benzoquinone (II): <CHEM> wherein X is hydroxy, alkoxy or alkanoyloxy, Ar<1> is an organic group and R is an unsubstituted or substituted alkyl group.
Patent DK-172882-A (DK)
Inventor: NIELSEN G C
IPC: C12N9/44
Filed: 1982-04-19
Abstract: A novel debranching enzyme product with properties in terms of thermostability and pH-optimum comparable to those of glucoamylase is produced by cultivating a strain belonging to the novel taxonomic group Bacillus acidopullulyticus. The novel debranching enzyme is used in conjunction with known saccharifying enzymes for the hydrolysis of starch.
Patent DK-179485-A (DK)
Inventor: DRAWERT MANFRED
IPC: C09K3/14
Filed: 1985-04-22
Abstract: Polyamide condensation products, adaptable to use as antislip agents, formed between 1.5 to 2 equivalent parts of a polymerized fatty acid and 1 equivalent part of an amine component comprising a diprimary ether diamine, optionally together with a co-diamine, and nonslip coating compositions comprising such an antislip agent and a printing ink binder optionally together with solvents, dyes, pigments, antioxidants and the like.
Patent DK-189286-A (DK)
Inventor: KRAEMER DIETER
IPC: C09K23/52
Filed: 1986-04-24
Abstract: Methods for adsorbing a protein, for example an enzyme, onto an insoluble, solid, macroporous, small-particle support by washing said support with an aqueous solution of the protein containing an electrolyte in an ionic strength of at least 0.15 mole/liter and crosslinking said protein, before, during, or after such adsorption, with a coupling component present in aqueous electrolyte-containing solution.
Patent DK-230187-A (DK)
Inventor: EHRSAM CHRISTIAN
IPC: G03C5/00
Filed: 1987-05-05
Abstract: The microfilter foil is made of an inorganic substance such as metal with opened pores. Each pore is formed with a channel which increases in cross-section from the crest so as to obviate clogging. The foil is produced by exposure of a photosensitive layer of paint or lacquer with the use of an interference pattern produced by monochromatic and coherent light. A skin of inorganic material is produced on the photosensitive layer and portions of the skin are thereafter removed from the coated teeth in order to produce the pores in the subsequently formed foil.
Patent DK-251586-A (DK)
Inventor: TONTINI FRANCO
IPC: H04R1/24
Filed: 1986-05-29
Abstract: This invention concerns a multiple loudspeaker with a piezo-electric "tweeter", held up by a means of support which allows the rear wave emitted by the ceramic disk and respective conical diaphragm to be fully exploited, using the main loudspeaker cone as a reflecting surface without overloading the moving coil of the latter. The invention is basically characterized by the fact that the piezoelectric "tweeter" is placed in front of the main loudspeaker cone, without the traditional protection and support basket, but using a different means of support which does not intercept or disturb the rear radiation from the piezoelectric "tweeter", or prevent the forward reflection of the radiation by the main loudspeaker diaphragm.
Patent DK-271589-A (DK)
Inventor: GYSIN JURG
IPC: C12P13/02
Filed: 1989-06-02
Abstract: Antiparasitic agents comprised of a siderophore product including at least one hydroxamate group, at least one peptide bond and having a molecular weight lower than 1000 D, for example aerobactin. Method for isolating antiparasitic agents by purification from the supernatent of culture of an appropriate bacteria such as a pathogenic enterobacteria. Application as antiparasitic agents, particularly antimalarial agents.
Patent DK-283079-A (DK)
Inventor: JESPERSEN A
IPC: H01H43/10
Filed: 1979-07-05
Abstract: The invention relates to a time switch assembly of the type having an electric stepping motor, a pulse generator and a connecting drive therebetween for driving the motor at speeds corresponding to the frequency of the pulse generator. A time plate is driven by the motor and a scanning switching circuit is responsive to different speeds of the time plate. First and second counters in series are provided between the pulse generator and the motor. A switching device between the counters provides selectable bypassing of the second counter so that the motor may be driven at a speed corresponding to the output of only the first counter or at a slower speed corresponding to a slower counter output of the two counters operating in series.
Patent DK-371485-A (DK)
Inventor: HOEFT PETER
IPC: B65D17/40
Filed: 1985-08-15
Abstract: There is provided a tin lid for flat cans rounded oblong, in Hansa format, which includes in its lid image section, a tear-open portion defined by a self-contained notch line capable of being broken up at one end of the lid by means of a pull-open ring attached to this end. At the other end, said notch line includes a straight-lined notch line section which extends in chordal-type fashion with respect to the core wall shaped like an arc of a circle and which is arranged perpendicular and symmetrically to the longitudinal lid center line and which is connected with the other portions of the notch line through a polygonal or chordal-type connecting notch line. The distance between the chordal-type notch line section and the core wall, measured along the longitudinal center line of the lid, preferably ranges between 6 and 10 mm.
Patent DK-386282-A (DK)
Inventor: ICKING FRIEDRICH
IPC: G01F3/38
Filed: 1982-08-30
Abstract: A method for directly measuring the quantity of milk obtained from a cow being milked by a mechanical milking apparatus, including vacuum separating milk from a milk-air mixture from a cow, continuously freely feeding the separated milk to a measuring chamber, sensing the level of the milk to the measuring chamber at a first level from the bottom thereof, discharging the milk from the measuring chamber through a valved outlet by opening same when the level of the milk in the measuring chamber reaches said first level and determining the quantity (Q) of milk from partial volumes during a plurality of measurement intervals (bi) during the flow of milk into and out of the measuring chamber. The improvement comprises sensing the level of the milk in the measuring chamber at a second level below said first level, measuring the time (ci) it takes to fill the measuring chamber, from the second level to the first level, closing the valved outlet when the milk is at the second level and defining each measurement interval (bi) as including at least one filling time (ci) and one segment of the time (di) during which the valved outlet is open before the filling time (ci) and after the filling time (ci). The step of determining Q comprises calculating Q according to <IMAGE>    where   <IMAGE>
Patent DK-392084-A (DK)
Inventor: HORLEY SUSAN MARY
IPC: C08G59/42
Filed: 1984-08-15
Abstract: Compositions capable of curing at ambient or slightly elevated temperatures comprise (i) a compound containing in the molecule at least two hydroxyl groups, in particular a hydroxyl group-bearing addition polymer, (ii) a compound containing in the molecule at least two cyclic carboxylic anhydride groups and (iii) a compound containing in the molecule at least two epoxide groups. The compositions may optionally also contain a catalyst for the reaction between epoxide groups and carboxylic groups. The compositions are of particular value as the basis of room-temperature-curing coating compositions.
Patent DK-449087-A (DK)
Inventor: HERBOTS IVAN
IPC: C11D3/20
Filed: 1987-08-27
Abstract: Detergent builder compositions comprise a mixture of tartrate succinate components and hydrocarbyl succinate components. The builder compositions provide detergent compositions which are especially useful for laundering fabrics.
Patent DK-553884-A (DK)
Inventor: EHRET PHILIPPE
IPC: A61F13/15
Filed: 1984-11-22
Abstract: The absorbent material consists of a water-insoluble, hydrocolloidal polyelectrolyte which is able to absorb several times its own weight of aqueous liquid, and also of an isothiazolin-3-one derivative of the general formula: <IMAGE> in which: R denotes hydrogen, C1-C4alkyl or C3-C8- cycloalkyl, R' denotes hydrogen or a C1-C4alkyl group or halogen, and Y denotes hydrogen or a C1-C4alkyl group, and also preferably of a transition metal salt. Such absorbent materials can be used for producing objects for disposable use in body hygiene.
Patent DK-559889-A (DK)
Inventor: PARK EUGENE SANGMOO
IPC: C04B37/00
Filed: 1989-11-09
Abstract: The present invention relates to forming a metal matrix composite (3) between at least two bodies (1) having a similar or a different chemical composition, the metal matrix composite functioning as a bonding means which bonds or fixes the bodies (1) together. Particularly, a metal matrix composite is produced by a spontaneous infiltration technique by providing a filler material (2) or preform with an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere, which are in communication with the filler material or preform at least at some point during the process. Molten matrix metal then spontaneously infiltrates the filler material or preform, whereby the metal matrix composite serves to bond together two or more bodies.
Patent DK-565685-A (DK)
Inventor: CORNY JEAN ALBERT EDOUARD RENE
IPC: E04C5/03
Filed: 1985-12-06
Abstract: 1. Metal reinforcement for reinforced concrete of the kind having a web with a convex polygonal section whose apices are slightly frustroconical with oblique ribs on its slightly convex faces and whose section is subtantially inscribed inside a circle, characterized in that the distance separating the most convex part of the ribs (4) and the centre of the web (1) is slightly less than that separating said center and said frustoconical apices (2).
Patent DK-595785-A (DK)
Inventor: LICHTBLAU GEORGE JAY
IPC: G08B13/24
Filed: 1985-12-20
Abstract: A resonant tag circuit with at least one resonant frequency operates in an electronic security system in which the tag circuit is detected and electronically deactivated in order to destroy the resonant characteristics of the tag circuit at the detection frequency. The tag circuit is designed with capacitor plates 10, 12, 22, 24 which are located closer to one another at a selected point 20, 32. In this way, a breakdown mechanism is brought about in the resonant structure of the tag. A deactivation circuit provides electromagnetic energy at a resonant frequency of the tag circuit with sufficient energy to cause electrical breakdown at the selected point 20, 32. In this way, the tag circuit is deactivated by bringing about vaporization of a conductive area or a short circuit between the capacitor plates to destroy the resonant properties of the circuit. <IMAGE>