baber/WOPTO huggingface dataset:
Patent CA-1265302-A (CA)
Inventor: CLARK LEONARD R
IPC: C09D103/02
Filed: 1986-02-04
Granted: 1990-02-06
Abstract: OIL-IN-WATER-IN-OIL                  COATING COMPOSITION     Abstract An oil-in-water-in-oil coating composition com-prising (a) an oil continuous phase comprising a solu-tion of an oil soluble resin or drying oil or mixtures thereof in a water immiscible solvent, (b) an aqueous discontinuous phase comprising an emulsion with pH of about 4 to 1 n of water insoluble resin in an aqueous medium, and (c) an effective dispersing amount of a dispersing agent for dispersing (b) in (a) consisting essentially of hydrated starch or a hydrated starch component.
Patent CA-1252801-A (CA)
Title: Procede de conversion de methanol ou de dimethylether   en olefines
Inventor: MARTINO GERMAIN
IPC: C07C1/20
Filed: 1986-02-14
Granted: 1989-04-18
Abstract: L'invention concerne un procédé de fabrication d'oléfines renfermant 2 à 5 atomes de carbone par molécule, à partir d'un réactif qui est le méthanol ou le diméthyl éther ou leur mélange; le procédé est effectué en présence d'au moins un catalyseur à base de mordénite désaluminisée ayant un rapport atomique Si/Al supérieur à 80, une teneur en Na2O inférieure à 0,1% en poids, une surface spécifique, après mise en forme, comprise entre 390 et 600m2/g, un volume poreux total compris entre 0,540 et 0,650cm3/g, un volume poreux, pour les pores de diamètre supérieur à 10nm (10 x 10-9m) compris entre 0,350 et 0,550cm3/g, et effectué en faisant passer le réactif dilué par un gaz porteur ou par de la vapeur d'eau; le procédé est caractérisé en ce que, après avoir séparé les oléfines du réactif et du diluant du réactif (gaz ou vapeur d'eau), on fractionne les oléfines de façon à recueillir d'une part une coupe renfermant essentiellement des hydrocarbures à 2 et 3 atomes de carbone par molécule, et d'autre part une coupe renfermant en majeure partie des oléfines supérieures renfermant au moins 4 atomes de carbone par molécule, cette dernière coupe étant recyclée au moins en partie dans la zone de réaction. Ce procédé permet la fabrication d'oléfines renfermant 2 à 5 atomes de carbone à partir de produits de départ différents de ceux habituellement utilisés dans les procédés de l'art antérieur.
Patent CA-1251519-A (CA)
Inventor: RUH WOLF-DIETER
IPC: H05K3/26
Filed: 1986-03-04
Granted: 1989-03-21
Abstract: A B S T R A C T            METHOD OF DESMEARING HOLES            The invention relates to a process of desmearing drilled holes in PCBs with a high aspect ratio through plasma cleaning. The plasma processing is carried out with a CF4/O2 gas mixture. By a re-spective selection of the CF4 contents, the method can be opti-mized with respect to the etching speed and uniformity through the individual drilled hole, across each individual panel and with respect to the entire panel set of the plasma reactor. It was found that an optimum is reached for these parameters with a CF4 contents of 60 Vol.% and the remainder oxygen.
Patent CA-1260834-A (CA)
Inventor: JAUW TJOE H
IPC: A61K33/18
Filed: 1986-03-14
Granted: 1989-09-26
Abstract: ABSTRACT            A process for the preparation of a free flowing, iodophor containing wound powder in which a finely divided sugar is sprayed, in a fluidised bed granulator, with a solution of the iodophor in a solvent comprising water and an alkyl alcohol having a boiling point (at 760mm Hg) below 100°C.            Preferably the sugar is sucrose, the iodophor is povidone iodine and the alcohol is ethanol.            The process allows the formation of a free flowing, homogeneous wound powder that is well tolerated when applied to wounds.
Patent CA-1263024-A (CA)
Inventor: BOZHKO VALERY P
IPC: B24B1/00
Filed: 1986-05-20
Granted: 1989-11-21
Abstract: APPARATUS FOR THERMAL DEBURRING PARTS               Abstract An apparatus for thermal deburring of parts has a work-ing chamber with a bottom member, an inlet valve, a spark plug and an outlet valve. The latter is made in the form of a rod having a through passage, one end of the passage com-municating with the interior of the chamber and the other end being disposed in a vessel containing a liquid and surround-ed by an annular cooling chamber.
Patent CA-1258711-A (CA)
Title: Apparatus for converting between digital and analog  values
Inventor: LEWYN LANNY L
IPC: H03M1/76
Filed: 1986-06-02
Granted: 1989-08-22
Abstract: APPARATUS FOR CONVERTING BETWEEN    DIGITAL AND ANALOG VALUES Abstract of the Disclosure A first matrix relationship is defined by a plurality of switches operative in first and second states in accordance with the logic levels of binary signals introduced to the switches.  The switches in the matrix relationship receive binary signals of relatively high binary significance.          An activating line is connected to the matrix relationship to activate storage members, such as capacitors, connected to the matrix relationship. The number of storage members energized by the activating line at each instant is related to the value coded by the logic levels of the binary signals introduced to the matrix relationship.  For increasing binary values, the storage members previously energized in the plurality by the activating line continue to be energized and additional storage members in the plurality are energized.  An interpolating line is also provided in the first matrix relationship.  The interpolating line receives a voltage related to the binary value coded by the logic levels of the binary signals of relatively low binary significance.  This voltage may be produced by a second matrix relationship of conventional construction.  This voltage is introduced through the inter-polating line to a particular one of the storage members in the plurality, this storage member constituting the next to be connected to the activating line for increasing binary values.  An output signal is produced corresponding to the cumulative value of the energy stored in the storage members in the plurality and in the particular storage member.  The output signal may be produced by an integrator amplifier connected to the storage members in the plurality.
Patent CA-1239376-A (CA)
Inventor: ISERT CLARENCE A
IPC: E02F3/64
Filed: 1986-08-12
Granted: 1988-07-19
Abstract: ABSTRACT   A scraper gate for an earth transportation vehicle consisting of an upper part, a lower part hinged along a transverse hinge line to the upper part, and an operating bracket secured to the lower hinted part immediately below the hinge line.
Patent CA-1267613-A (CA)
Inventor: KJELGAARD TOM
IPC: B65D5/70
Filed: 1986-09-19
Granted: 1990-04-10
Abstract: Abstract An opening arrangement an a packing container of the type which comprises a pouring opening   formed in the upper  side of the container. The opening arrangement comprises a cover strip   and a pouring edge strip    arranged between the cover strip    and the packing container. To make possible the reclosure of the pouring opening    the cover strip   is provided with a gripping strip sealed to its underside which preferably has a free gripping edge facilitating the hooking   of the cover strip    to the pouring tab  .
Patent CA-1269845-A (CA)
Inventor: BELL JOHN R
IPC: A01D44/00
Filed: 1986-09-22
Granted: 1990-06-05
Abstract: ABSTRACT      "SUCTION HARVESTER FOR AQUATIC PLANTS AND ANIMALS" A suction harvester for aquatic plants and animals comprising a variable rate centrifugal pump capable of handling solids mounted on a vessel (1) and connected to a manoeuvrable nozzle (14).  The operator can control the placement of the nozzle (14) and degree of suction applied by the pump to selectively harvest weed  or algal mats etc. from the bed of the water body.      A location or manoeuvring system for the vessel (1) in shallow water is also described, comprising spiked wheels (46) driven by independent motors (40) on the end of adjustable arms, (41), the spikes engaging the bed of the water body for accurate location and propulsion with minimum disturbance.
Patent CA-1269355-A (CA)
Inventor: KELLER SAMUEL
IPC: B03B9/04
Filed: 1986-10-01
Granted: 1990-05-22
Abstract: SYSTEM FOR RECOVERY OF SALVAGEABLE    FERROUS AND NON-FERROUS METAL COMPONENTS FROM INCINERATED WASTE MATERIALS            ABSTRACT OF THE DISCLOSURE          The present invention pertains to a system for recovering salvageable ferrous and non-ferrous materials from incinerated waste materials including friable, carbonaceous incineration by-products such as ash and associated ferrous metal and aluminum and other non-ferrous metal components, comprising first crushing means for selectively comminuting carbonaceous incineration by-products without comminuting associated ferrous and non-ferrous metal components: first separating means coacting with said first crushing means for selectively separating comminuted carbonaceous incineration by-products from ferrous and non-ferrous metal components: and first magnetic means for separating ferrous metal components from non-ferrous metal components.         The present invention further relates to a method for recovery of ferrous and non-ferrous metal components from incinerated waste materials using the system of the present invention and to a novel crusher for selectively comminuting friable materials without comminuting associated malleable materials.
Patent CA-1255011-A (CA)
Inventor: HIGGINS FRANK P
IPC: G06T7/00
Filed: 1986-12-24
Granted: 1989-05-30
Abstract: Abstract:         Inspection of a surface on a circuit board to detect for defects, such as misinserted leads or missing or mis-sized components is accomplished by directing beams of light towards the surface along a first angular direction.  The intensity of the light reflected along a second direction from each of a plurality of successive thin strips running across the surface is sensed by a linescan camera which moves relative to the circuit board.  The output signals produced by the linescan camera, as the linescan camera moves across the circuit board, are processed to obtain image data representative of each of the strips.  Only the image data representative of predetermined regions within each strip where defects may occur are retained.  The retained image data are then analyzed to determine if defects are present.
Patent CA-1272769-A (CA)
Inventor: TAKAHASHI TETSUO
IPC: H01C17/00
Filed: 1987-02-20
Granted: 1990-08-14
Abstract: CHIP RESISTOR                  ABSTRACT OF THE DISCLOSURE A chip resistor having configuration and dimensions of high precision and capable of operating with high reliability.  The chip resistor includes end electrodes deposited on both side end surfaces of an insulating substrate according to a thin film deposition technique.  A resistance element may be formed according to either a thin film deposition technique or a thick film deposition technique.  Also, a method for manufacturing such a chip resistor is disclosed.
Patent CA-1270749-A (CA)
Inventor: SNYGG KEIJO
IPC: B26D1/46
Filed: 1987-04-09
Granted: 1990-06-26
Abstract: (57) Abstract The invention relates to an apparatus intended to be used in connection with a paper or a board manufacturing machine to sever a web by a tape. In accordance with the invention, the tape (28) is made adhere to a reel drum (9) and wound spirally around said drum, whereby the tape (28)  severs the web. The apparatus comprises a card holder (5) by which the tape is fed in between the Pope cylinder  (8)  and reel drum  (9),  and a swing guide and tape cutting device on the opposite side of the winder.
Patent CA-1270863-A (CA)
Inventor: ALLAIRE CLAUDE
IPC: C04B33/138
Filed: 1987-11-26
Granted: 1990-06-26
Abstract: Abstract:    The invention relates to a process for producing a refractory material and to the material so-produced. the process comprises calcining red mud obtained as a by-product of the Bayer process of producing alumina, grinding the calcined product to form particles of -4 Tyler mesh, mixing the ground product with a binder (e.g. colloidal silica, colloidal alumina or sodium silicate) and sufficient water to produce a formable mixture. The mixture is then formed into a desired shape and fired, preferably after curing and drying.  The resulting fired products have good resistance to high temperatures and to corrosive chemicals such as cryolite.  Consequently, the products can be used as refractory linings for aluminium reduction cells, and in similar applications.
Patent CA-1255355-A (CA)
Inventor: BROOKS FREDERICK
IPC: A47B87/02
Filed: 1988-05-09
Granted: 1989-06-06
Abstract: ABSTRACT          This invention provides a self-supporting rigid shelving system that may be easily assembled and disassembled by hand without tools. It is comprised of posts and bracket pieces that are screwed together to grip the corner areas of shelves to be joined into a shelving unit. The invention may be embodied in a variety of sizes and shelf components, permitting the construction of utility or decorative shelving to meet any taste, purpose, or budget, for use in the home, office, workshop, or storage area. The parts of the invention are also suitable for the assembly of other furniture such as coffee and end tables.
Patent CA-1273339-A (CA)
IPC: C07D265/32
Filed: 1989-05-29
Granted: 1990-08-28
Abstract: Abstract:        The invention provides compounds of the formula:       wherein R1 is a hydrogen atom, a C1-C5 alkyl group, a C3-C4 alkenyl group, a C3-C4 alkynyl group, a C1-C4 haloalkyl group, a C3-C4 haloalkenyl group, a C3-4 haloalkynyl group, a C1-C2 alkoxy (C1-C2) alkyl group or a C1-C2 alkoxy-(C1-C2) alkoxy(C1-C2)alkyl group, R2 and R3, which may be the same or different, each represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group or a phenyl group.          These compounds are useful as starting compounds in the preparation of tetrahydrophthalimides.  The tetrahydro-phthalimides are useful as herbicides.
Patent DK-228880-A (DK)
Inventor: LANGELER J H
IPC: E06B/
Filed: 1980-05-28
Abstract: A blind mechanism for windows, especially those kinds of windows which can assume an oblique position relative to the vertical, comprising a fixed, horizontal top profile 1, a movable bottom profile 2, a blind element 3, and cords A and B, which can serve as guide means and which are fastened to fixed points in the top profile 1, the bottom profile 2 or in the lateral guides 4 in the blind mechanism. <IMAGE>
Patent DK-313885-A (DK)
Inventor: HASHIMOTO ISAO
IPC: B02C15/04
Filed: 1985-07-09
Abstract: The rolling mill according to the invention comprises a table 2a, which is designed to be driven to rotation about a vertical axis 10. The table is designed to receive the material that is to be milled in a central area about the axis 10. The table 2a has a horizontal upward facing surface with an annular groove 4a along the edge. The groove has a curved base surface. There is at least one roller 6a, the axis of rotation 20 of which is situated above the surface of the table and intersects the axis 10 of the table. The roller 6a goes down into the groove 4a and rotates therein. The roller has an outer peripheral surface 18 with curved cross-section. When the mill is in use, the table and the roller rotate, and the material that is to be milled moves into the clearance 16 between the peripheral surface 18 of the roller and the base surface of the groove 4a. The table 2a has an annular rise 24 on its upward facing surface at the outer edge of the groove for braking the movement of the material that emerges from the clearance 16. <IMAGE>
Patent DK-360388-A (DK)
Inventor: IRIE KIYOSHI
IPC: A61K31/44
Filed: 1988-06-30
Abstract: The invention relates to the use of a compound represented by formula (I): <CHEM> wherein R represents an imidazolyl group, a thiazolyl group or a pyridyl group; n represents 1 or 2; and m represents an integer of from 1 to 4, or a pharmaceutically acceptable salt thereof for preventing and treating heart failure.
Patent DK-383488-A (DK)
Inventor: GRIMMEL MARGITTA
IPC: C12Q1/68
Filed: 1988-07-08
Abstract: The invention relates to isolation of human papillomavirus type 41, partial characterization of its genome and its cloning in pUC 19. This opens up an access to early diagnosis of skin tumors associated with HPV 41.
Patent DK-385785-A (DK)
Inventor: ROETYNCK MICHEL
IPC: B01F15/02
Filed: 1985-08-23
Abstract: 1. Installation for the preparation, preferably discontinuously, of starch glues, particularly for the manufacture of corrugated cardboard comprising essentially a vessel (1) with substantially vertical axis (X, Y) equipped with stirring means (2) acting at a lower level of the vessel as well as means for supplying the latter with all constituents of the glue to be manufactured and particularly with starch employed in the dry state in the form of powder led in a direction substantially parallel to the vertical axis of the vessel to the level of the stirring means by pneumatic means by a piping (12) which, at a level above the vessel, is cranked to the bottom which installation is characterized by the fact that the piping (12) through which the starch arrives, passes through the wall of the vessel from the outside to the inside of the latter at a level close to the lower part of the vessel (1) and in the vicinity of stirring means (2) included by the latter.
Patent FI-780417-A (FI)
Inventor: MATTHEWS GARY J
IPC: C07C57/58
Filed: 1978-02-09
Abstract: Compounds of the formula aryl CH(CH3)COOMgX, in which aryl denotes 6-methoxy-2-naphthyl, 4-alkylphenyl or 4'-fluoro-4-biphenyl, and X denotes chlorine or bromine, and their etherates, are described. They are prepared by treating a solution of the corresponding arylmagnesium bromide with the solution of a complex of the formula CH3CH(Br)COOMgX in an aprotic solvent containing an ether. The compounds are important intermediates in the synthesis of known 2-arylpropionic acids of therapeutic importance.
Patent FI-802790-A (FI)
Inventor: ARMSCHLER HERMANN
IPC: C07D303/48
Filed: 1980-09-05
Abstract: Substituted oxiranecarboxylic acids of the formula    <IMAGE>  (I) wherein R1 denotes a hydrogen atom (-H), a halogen atom, a hydroxyl group, a lower alkyl group, a lower alkoxy group or a trifluoromethyl group, R2 has one of the meanings of R1, R3 denotes a hydrogen atom (-H) or a lower alkyl group and n denotes an integer from 1 to 5, and the salts of the acids are new compounds. They display a hypoglycaemic action in warm-blooded animals. Processes for the preparation of the new compounds and of the intermediate products required for their preparation are described.
Patent FI-832880-A (FI)
Inventor: ABRAM FRANC
IPC: E06B1/60
Filed: 1983-08-10
Abstract: A frame element, consisting of at least two profiles 10, 12, for mounting in an opening in a building construction. The profiles can be joined together along their sides which are free in towards the opening, and are provided with means 21, 20, 30 for adjusting the frame element both transversely to the opening and in the plane of the opening. <IMAGE>
Patent FI-865345-A (FI)
Inventor: LARWS PETER
IPC: A63H33/08
Filed: 1986-12-30
Abstract: For the production of panels of a toy construction set, a base element of rectangular shape is disclosed, which as at least two square openings axa, and which constitutes a flat hollow body, which is open on one large rectangular surface. The distance of the openings from the outer surfaces of the base element is a/2. Preferably, the base element has at least eight openings, which are arranged in at least two rows which lie on top of each other in rectangular array, each row comprising at least four openings which are next to each other.
Patent FI-872555-A (FI)
Inventor: KITAURA YOSHIHIKO
IPC: C07D277/68
Filed: 1987-06-08
Abstract: Compounds of the formula <CHEM> where Y is alkyl, aryl or heterocyclic, n is 1-7, R is hydrogen, alkyl, aralkyl or carboxymethyl, R1 is hydrogen, halo, alkyl, alkoxy or trifluoromethyl, R2 is hydrogen, alkyl or alkanoyl and X is C=O, CH2, NH, O or S as antiallergy and antiinflammatory agents.
Patent FI-874188-A (FI)
Inventor: GREIG WALTER A
IPC: B42D5/02
Filed: 1987-09-24
Abstract: A pad (10) is provided of a stack of preprinted sheets grouped set by set in at least one set (12), at least some sheets (14) of which differ in some way from the others by virtue of the information, indicia, routing indicator, pattern of carbonless back-coating, color or the like. Within the pad (10), each sheet (14) is serially connected to its neighbors along at least one respective margin (16) of each, at least one of these connections in each set being by means of a strip of non-drying, lightly tacky pressure-sensitive adhesive (22), (24), e.g. so as to provide a multiple part business form set or a pad (10) of several multiple part business form part sets (12) stacked in series, in which at least some of the sheets are connected to adjacent sheets at least generally in accordance with the way that is disclosed in Swiss patent 452,479.
Patent FI-884131-A (FI)
Inventor: CHARLTON STEVEN C
IPC: C12Q1/28
Filed: 1988-09-08
Abstract: The invention involves the use of a multiple oxidative indicator system capable of generating different hues at different concentrations of hydrogen peroxide or at different concentrations of an analyte from which hydrogen peroxide is generated by means of the analyte specific oxidase. At least one component of the multiple oxidative indicator system changes from a particular hue to a different hue upon oxidation. A second indicator component is capable of being oxidized to a form having a hue which is visually distinct from the first indicator component in either of its forms. The test compositions of this invention are capable of generating visually distinct hues at different concentrations of hydrogen peroxide and can be used to generate a "rainbow" in an oxidative system.
Patent FI-885905-A (FI)
Inventor: GAWELL LARS IVAR
IPC: C07C215/28
Filed: 1988-12-21
Abstract: Compounds with the general formula I <CHEM> wherein n is 0 or 1, Z is CO or CH(OH), R<1> and R<2> are equal or different and, when equal, hydrogen, methyl, ethyl or propyl and, when different, R<1> is hydrogen and R<2> is methyl, ethyl, propyl or isopropyl, X and Y represent hydrogen, halogen, CF3, CN or an alkyl group, straight or branched having 1-3 carbon atoms, in the ortho, meta or para position provided that when X is in the ortho position and other than hydrogen then Y is other than hydrogen, and when Y is in the ortho position and other than hydrogen then X is other than hydrogen, R represents a straight or branched saturated or unsaturated 1-6 carbon alkyl group, a 3-6 carbon cycloalkyl group, a phenyl group, which may be unsubstituted or may carry a ring substituent X<1>, X<1> preferably being a halogen, or R represents hydrogen, in racemic or optically active form and when Z is CH(OH) also mixtures of diastereomers or a pure diastereomer, with the proviso that the racemate of the compound wherein R<1> and R<2> is hydrogen, X is p-Cl, Y is hydrogen, Z is CO, n is 0 and R is methyl is excluded, or pharmaceutically acceptable salts thereof, processes for the production of said compounds and the use of the said compounds for the treatment of mental disturbances.
Patent FI-893186-A (FI)
Inventor: MURRAY REX EUGENE
IPC: C07C69/618
Filed: 1989-06-29
Abstract: A process for the transvinylation of a vinyl derivative of a Bronsted acid with a different Bronsted acid which comprises providing a liquid phase mixture containing said vinyl derivative and said Bronsted acid in the presence of a ruthenium compound at a temperature at which transvinylation occurs and recovering as a product of transvinylation the vinyl derivative of the different Bronsted acid. The process is most favorably employed using carboxylic acids to make vinyl esters of carboxylic acids.