baber/WOPTO huggingface dataset:
Patent CA-1327083-C (CA)
Title: Reliable database administration arrangement
Inventor: BLOCK FREDERICK P
IPC: G06F13/00
Filed: 1989-08-28
Granted: 1994-02-15
Abstract: Abstract In a distributed system, such as a PBX, which uses a database for its operation, a master copy of the database having a first format is stored at a central node and cache copies of database portions but having a different format are stored at peripheral nodes. A change to the database is made to the master copy, is recorded in a change table corresponding to the affected database portion, and is sent to affected peripheral nodes. At initialization, a boot copy is made of each database portion by translating the database portion from the master database format to the cache copy format. Periodically thereafter, each boot copy is replaced with a new boot copy that reflects changes presently recorded in the corresponding change table. When the new boot copy is generated, the present change table contents are erased. When a peripheral node calls for a new cache copy (e.g., upon reboot), it is sent the corresponding boot copy and any changes presently recorded in the corresponding change table.
Patent CA-1332683-C (CA)
Title: Process for incorporation of a phase change material into gypsum wallboards and other aggregate construction panels
Inventor: HOULE JEAN-FRANCOIS
IPC: C09K5/06
Filed: 1989-09-18
Granted: 1994-10-25
Abstract: PROCESS FOR INCORPORATION OF A PHASE CHANGE MATERIAL         INTO GYPSUM WALLBOARDS AND OTHER   AGGREGATE CONSTRUCTION PANELS  ABSTRACT           A method and an apparatus for impregnating one side of a porous board,  such as gypsum boards,  with a precise amount of compatible phase change material.    A predetermined  amount  of  the phase  change  material  is applied at a predetermined uniform rate to the one surface of the board so that a predetermined amount of the phase change is impregnated.   The rate of application is lower than the absorption rate of phase change material.   Also, the temperature of the board must be above the melting point of the phase change material during the impregna-tion.   The process and apparatus may be either a conti-nuous,  a semi-continuous or a batch operation,  and the resulting product is intended as a building construction material.
Patent CA-1329241-C (CA)
Inventor: ARROYO CANDIDO J
IPC: G02B6/44
Filed: 1989-09-21
Granted: 1994-05-03
Abstract: COMMUNICATION CABLE HAVING WATER BLOCKING PROVISIONS IN CORE Abstract A communications cable comprising a core of transmission media such as optical fibers, for example, disposed in a core tube and a sheath system (32)includes provisions for preventing the movement of water within the cable core. Water blocking provisions (26) are disposed in the core tube and may comprise a tape or a yarn, for example, or both. The tape may comprise substrate tapes between which is disposed a superabsorbent material in powder form which upon contact with water swells and inhibits the further movement of the water. In another embodiment, a water swellable yarn may extend longitudinally linearly with the optical fibers in the core. The water blocking provisions and the ratio of the sum of the cross sectional areas of the optical fibers and of the water blocking provisions and of any other cable element within the core to the area within the core tube are such that the transmission media in the core are decoupled substantially from the sheath system in at least one direction transverse of the longitudinal axis of the cable. On the other hand, the transmission medium is coupled sufficiently to thesheath system in the longitudinal direction to cause the transmission medium substantially to be moved with the sheath system when pulling forces are applied to the cable.
Patent CA-1339788-C (CA)
Title: Modified waterbone phenoxy resins
Inventor: JOHNSON ROBERT NORMAN
IPC: C08J3/03
Filed: 1989-09-29
Granted: 1998-03-31
Abstract: Waterborne, neutralized, carboxyl-bearing phenoxy resin with which is blended a relatively soft, neutral, non-carboxyl-bearing modifier resin. A coalescing solvent is preferably included in the aqueous blend.
Patent CA-1333084-C (CA)
Inventor: FISHER LYNN E
IPC: H02K11/23
Filed: 1993-03-04
Granted: 1994-11-15
Abstract: A method of assembling a switch device with a means for supporting it.  The supporting means includes at least one face having a set of bosses thereon, and each boss has a free end and a ledge intermediate the free end and the at least one face.  The switch device has an actuating lever with a pair of generally opposite trunnions thereon, and a set of terminals of the switch device each have a deformed end section.  In practicing this method, the opposite trunnions of the actuating lever are seated on the ledges of at least some of the bosses.  The terminals are associated in preselected positions therefor on a support-ing means, and the deformed end sections of the terminals are disposed in overlaying spaced apart relation with at least the ledges on the at least some bosses thereby to capture the opposite trunnions between the at least some bosses and the terminals, respectively.     A dynamoelectric machine, methods of assembling a dynamoelectric machine, and a terminal board assembly are also disclosed.
Patent FI-70135-C (FI)
Inventor: ELLIOT THOMAS JOSEPH
IPC: A61Q9/02
Filed: 1978-11-22
Granted: 1986-09-15
Abstract: A skin care product such as a cleansing lotion or pre- or aftershave lotion comprising ethanol, water, spherical polymer or copolymer microspheres, e.g. of polyethylene, polystyrene or polymethylmethacrylate, and a suspending agent for the microspheres. The ethanol:water weight ratio is in the range 1:19 to 19:1 and the microspheres, which may be sized from 5 to 7 microns, amount to 3 to 10% by weight of the product. The microspheres have a smoothing and matting effect on the skin, improving the observed degreasing effect of the product.
Patent FI-71403-C (FI)
Inventor: ANDERSSON LARS GOERAN LENNART
IPC: F16L21/06
Filed: 1982-06-18
Granted: 1986-12-19
Abstract: A tubular connector made from a sheet metal element (10) bent into tubular shape and having overlapping ends. Sealing rings (20) are positioned around the connector and preferably held in position by means of steel band (23) which are fixed around the connector and provided with a predetermined breaking point. The connector has a slightly smaller diameter than that of the pipes to be joined together and is expanded after insertion into the pipes by means of a screw device (13) connected with the axial ends of the pipe, the steel band (23) breaking and the seals being compressed between the outer periphery of the connector and the inner periphery of the joined-together pipes. A sealing cloth provided with folds or a strip of resilient material is connected with the overlapping ends of the connector.
Patent FI-68054-C (FI)
Inventor: HAGBERG CURT-ERIK
IPC: A61K31/52
Filed: 1982-08-19
Granted: 1985-07-10
Abstract: Novel derivatives of guanine, viz. antiviral compounds of the formula 
<CHEM>
 wherein each of R1 and R2, which are the same or different is hydrogen, hydroxy or fluoro; provided that R1 or R2 is hydrogen when R1 and R2 are different, and provided that R1 and R2 are hydroxy or fluoro when R1 and R2 are the same; or a physiologically acceptable salt of an optical isomer thereof, methods for their preparation, pharmaceutical preparations containing the compounds, and methods for the treatment of virus infections and other diseases causes by viruses.
Patent FI-77780-C (FI)
Inventor: LEHMANN KLAUS
IPC: A61K9/32
Filed: 1983-03-03
Granted: 1989-05-10
Abstract: What are disclosed are methods for dispersing a powdered salt-forming synthetic resin in water in the presence of an agent forming a salt with said resin, methods for coating pharmaceutical dosage forms with a dispersion made by such a method, and powdered mixtures of a salt forming resin and salt forming agent for dispersion in water.
Patent FI-73410-C (FI)
Inventor: HENSLEE WALTER WARREN
IPC: C04B35/00
Filed: 1983-12-18
Granted: 1987-10-09
Abstract: A composition comprised of I. 60 to 90% wt. of (a) from 70 to 95 weight percent of at least one of (i) one or more MgAl2O4 spinels heated at a temperature of about 600 DEG  C. to about 1700 DEG  C. and having less than 20% by weight of segregated phases of Al2O3 or MgO; (ii) MgAl(OH)5-nyXyn where y</=1; x=OH-, halogen, SO4=, NO3- carboxylate, halogenated carboxylate, H2PO4-, HPO4=, HCO3-, and the like which is prepared by coprecipitating a Mg and Al salt under controlled pH and Mg/Al ratios and which may also include segregated phases of AlO(OH), Mg(OH)2 and/or Al(OH)3 following pH adjustment; (iii) intermediates of (1) and (2) prepared by partial calcination of (2) at temperatures >/=300 DEG  C. but </=600 DEG  C.; (b) and from 5 to 30 weight percent of an aluminum, ammonium or alkali metal phosphate, polyphosphate, acid phosphates or their hydrates or a mixture of aluminum hydroxide or aluminum oxyhydroxide and phosphoric acid; and II. from 10 to 35 weight percent water; III. from 0 to 5 weight percent of modifiers selected from the group consisting of fumed Al2O3, glycerine, activated alumina, polyvinyl alcohol, MgO, Mg(OH)2 or mixtures of two or more thereof. Suitable for use in bonding particulate and/or shaped objects such as brick mortar, ramming compound, brick binder or the like.
Patent FI-78484-C (FI)
Inventor: NEMCEK JOZEF
IPC: A61K6/00
Filed: 1984-06-15
Granted: 1989-08-10
Abstract: A polymerizable composition is formed from (a) a polymerizable olefinically unsaturated substance, (b) a phosphorus oxyacid and an organic amine, at least one of which bears a polymerizable olefinically unsaturated group and optionally (c) a particulate inorganic material. Such compositions are useful in dental applications.
Patent FI-80020-C (FI)
Inventor: AF EKENSTAM BO THORESSON
IPC: C07D211/60
Filed: 1985-03-29
Granted: 1990-04-10
Abstract: The local anesthetic, L-N-n-propylpipecolic acid-2,6-xylidide of formula (I). This compound is prepared by chlorinating L-pipecolic acid to yield the acid chloride, namely L-pipecolic acid chloride. The acid chloride is then reacted with 2,6-xylidine to yield L-pipecolic acid-2,6-xylidide. The L-N-pipecolic acid-2,6-xylidide is then propylated to yield the L-N-n-propylpipecolic acid-2,6-xylidide, which is a potent local anesthetic for mammals including man and is of relatively low toxicity.
Patent FI-84794-C (FI)
Inventor: BRAVET JEAN-LOUIS
IPC: B32B43/00
Filed: 1985-04-29
Granted: 1992-01-27
Abstract: A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying of a mixture of reaction components, onto a plane horizontal support carried in a uniform movement of advancement relative to the spraying.
Patent FI-83275-C (FI)
Inventor: BOURRIERES PIERRE
IPC: H02G7/20
Filed: 1986-05-27
Granted: 1991-06-10
Abstract: A cable support for an electric power-line pole comprises a body of insulating material having a core delimited externally by a substantially rigid shell to which are attached individual cable support brackets. The core is covered with an insulating membrane with interposition of packing material.
Patent FI-88369-C (FI)
Inventor: GASSNER THEO
IPC: B25C1/18
Filed: 1987-03-04
Granted: 1993-05-10
Abstract: An explosive powder charge operated tool for driving nails includes a housing with a muzzle part mounted in and projecting axially outwardly from the housing. By moving the muzzle part rearwardly into the housing, the tool is in the ready-to-fire condition. A magazine is supported at one end within the muzzle part and extends generally radially outwardly from it. A slide in the magazine feeds individual nails in a nail strip into the bore in muzzle part into position to be driven by a piston located within the housing. When all of the nails in the strip have been driven from the tool, one end of the strip projects into the muzzle bore. A stop shoulder on the one end of the strip faces toward an end face on the housing and contacts the end face when the muzzle part is pressed into the housing, preventing the placement of the tool in the ready-to-fire condition.
Patent FI-99208-C (FI)
Inventor: BAILLY JEAN-CLAUDE ANDR
IPC: C08F4/68
Filed: 1991-01-02
Granted: 1997-10-27
Abstract: The present invention relates to a process for preparing a Ziegler-Natta type catalyst based on a vanadium compound. The process comprises sequentially contacting within a liquid hydrocarbon a spheroidal support comprising (i) MgCl2 free from any Mg-C bond and (ii) an electron-donor DI free from labile hydrogen, an electron-donor D2 containing labile hydrogen and an organometallic compound capable of reducing a vanadium compound, (2) washing the solid product with a liquid hydrocarbon resulting from the contacting, and (3) contacting the washed solid product with one or more vanadium compounds soluble in the liquid hydrocarbon, comprising halogen atoms and alkoxy radical, both being bonded to the same or different vanadium atoms. The catalyst which consists of spheroidal particles without fines, is very active in olefin polymerization and is particularly suitable for producing elastomeric copolymers of propylene.
Patent NL-99644-C (NL)
IPC: H01L21/00
Abstract: 837,015. Contacting fluids with liquids. BERRY, J. L. Dec. 24, 1956 [Dec. 30, 1955], No. 39213/56. Class 55 (2). Apparatus for contacting fluid and liquid phases comprises within a column a number of superimposed chambers having two open opposing vertical sides through which the chambers intercommunicate in groups through passageways formed between the chambers and the walls of the column, the number of groups of chambers corresponding to the number of individual fluid-liquid contacting paths, each of which has an inlet and an outlet for both a fluid constituting the lighter phase and a liquid constituting the denser phase, plates fixed to the inner wall of the column to extend alternately into the successive chambers of the same fluid-liquid path through one of the open sides of one of the chambers, and then into the opposite open side of the succeeding chamber, each plate forming at its fixed end a liquidcollecting trough and at its free end a liquid discharging sill, each chamber having at its base a depending wall which extends into the liquid collecting trough of the next lower chamber to form an hydraulic seal with liquid collecting in the trough when the apparatus is in use. When there are n fluid-liquid contacting paths, n being an integer equal to at least 2, the successive chambers of each contacting path are separated from each other by n - 1 chambers of the remainder of the contacting paths and each chamber is displaced from the preceding chamber by an angular displacement of #/n radians. The apparatus shown has two fluid-liquid contacting paths, chambers A 1 , B 1 , C 1  . . . constituting one path and chambers A 2 , B 2 , C 2  . . . constituting the other, the paths having a common fluid inlet and outlet and a common liquid inlet and outlet and successive chambers being displaced angularly by 90 degrees. In a modification the base and top of the chambers are dished to form additional liquid collecting troughs. Specification 755,548 is referred to.
Patent NO-163001-C (NO)
Inventor: FINDLAY HUGH THOMAS
IPC: B41M5/26
Filed: 1981-12-02
Abstract: A ribbon for thermal printing comprising a transfer coating and a substrate which is a polyurethane resin containing electrically conductive carbon black.
Patent NO-165728-C (NO)
Inventor: GOSSENS JOHN
IPC: C10M169/00
Filed: 1985-07-11
Abstract: The electroviscous suspension is based on a mixture of aqueous silica gel with silicone oil as the liquid phase to which a dispersant is added. The dispersant consists of amino functional or silicon-functional polysiloxanes having a molecular weight above 800. The concentration of the dispersant is from 1 to 30% by weight and preferably from 5 to 20% by weight, based on the silica gel particles. Electroviscous suspensions such as these are distinguished by the fact that they are highly compatible with elastomeric materials, non-sedimenting, non-inflammable and physiologically acceptable. In addition, they are heat- and freeze-resistant over a wide temperature range and are largely unaffected by temperature and pressure in their viscosity.
Patent NO-163825-C (NO)
Inventor: STUDER ALFRED
IPC: C07C51/487
Filed: 1985-10-03
Abstract: For the selective enrichment with fatty acids, of which the first double bond is in the 6 position, of a starting material containing fatty acids of which the first double bond is in the 6 or 9 position, the starting material is treated with a saturated solution of urea in methanol with predetermined ratios of fatty acids to urea so as to separate the fatty acids, other than the  DELTA 6 polyunsaturated fatty acids in the form of an insoluble inclusion complex. The enriched fractions obtained may be treated by high-performance liquid chromatography to isolate substantially pure  gamma -linolenic acid. The enriched fractions, optionally recombined with glycerol, may be used in medicaments and in nutritive compositions or may even serve as starting product in the synthesis of dihomo- gamma -linolenic acid.
Patent NO-171005-C (NO)
Inventor: SHIMIZU HISAYOSHI
IPC: A61K31/455
Filed: 1986-08-12
Abstract: In the aqueous liquid preparation of this invention, which comprises a compound of the formula;wherein R is an alkyl having 1-6 carbon atoms, and at least one species of the solubilizers selected from the group consisting of polyvinylpyrrolidone, cyclodextrin and caffeine, the solubility of the compound in water can be heightened and the aqueous liquid prepared thereby can afford a desired stability and mitigate eye-irritation or nose-irritation.
Patent NO-177666-C (NO)
Inventor: SVENSSON SIGFRID
IPC: B05D5/00
Filed: 1989-12-15
Abstract: Undesired contamination is removed from a surface by (a) applying a soln. contg. a polysaccharide and a solvent for it onto the surface before it is contaminated; (b) allowing the soln. to dry to form a solid film on the surface; (c) treating the coated surface with a liq. capable of redissolving the film or swelling it; and (d) removing the contamination by removing the dissolved or swelled surface layer of the film.
Patent NO-173995-C (NO)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D519/00
Filed: 1990-03-26
Abstract: This invention relates to 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b] indol-5-ol carbonate esters of the formula <CHEM>  where R is lower alkyl, cycloalkyl, aryl, aralkyl or <CHEM> X is hydrogen or halogen; the pharmaceutically acceptable acid addition salts thereof and where applicable to the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as analgesic agents.
Patent NO-178495-C (NO)
Inventor: EDWARDS MICHAEL LOUIS
IPC: G21F/
Filed: 1992-01-16
Abstract: The present invention relates to certain polyamine phenols which are useful as radioprotective agents.
Patent NO-180012-C (NO)
Inventor: MIXICH JOHANN
IPC: C07H15/04
Filed: 1993-11-04
Abstract: The invention relates to a method for the quantitative purification of glycolipids, which is characterised in that the purification of the glycolipids is effected by acidifying the glycolipid-containing solution to pH </= 5.0, then heating the mixture to 60@C - 130@C, subsequent cooling of the mixture to </= 50@C and centrifugation at >/= 500 g of the glycolipid-containing phase for sedimentation.
Patent CA-2002231-C (CA)
Inventor: PORTER MARSHALL R
IPC: F16J3/04
Filed: 1989-11-03
Granted: 1994-01-25
Abstract: ABSTRACT A flexible molded type boot for use to retain lubricant in a constant velocity joint in which the boot is formed with a series of axially related con-volutions which extend from a joint housing having a large diameter through a series of progressively smaller diameters to a smallest diameter driving shaft.  The convolutions are formed with external peaks spaced apart by inwardly recessed valleys constituted by pairs of angularly convergent walls forming valleys between the convolution peaks.  The walls taper from thinnest adjacent the external ridges to thickest ad-jacent the valleys where the convergent walls are joined.
Patent CA-2008385-C (CA)
Title: Marine hull inlet for electrical cables
Inventor: OLSEN CHARLES A
IPC: B63B49/00
Filed: 1990-01-23
Granted: 2002-04-02
Abstract: A marine hull inlet assembly for providing a watertight inlet in the hull of a boat to provide a connection point for shore-based power lines, communication lines, and the like. The inlet assembly includes a receptacle member and a sealing assembly. The sealing assembly includes top and bottom covers pivotally connected together with the top cover having a gasket which is pressed against the recepta-cle for providing the watertight seal. The top and bottom covers are releasably coupled by a latch assembly. The latch assembly is spring-biased so that the top and bottom covers are biased toward each other when in the latched position. The latch assembly may either have a push-type latching element or a quarter turn-type latching element.
Patent CA-2012876-C (CA)
Title: Use of 5-methyltetrahydrofolic acid and 5-formyltetrahydrofolic acid in the treatment of organic mental disturbances
Inventor: LE GRAZIE CRISTINA
IPC: C07C233/81
Filed: 1990-03-22
Granted: 2001-02-13
Abstract: This invention relates to pharmaceutical compositions containing 5-methyltetrahydrofolic acid, 5-formyltetrahydrofolic acid and their pharmaceutical acceptable salts in controlled-release form which are active in the therapy of organic mental disturbances and in particular in the treatment of senile and presenile primary degenerative dementia of Alzheimer type and multiinfarctual demetia.
Patent CA-2017983-C (CA)
Title: Sectional hollow metal pole structure
Inventor: BOURDON DONALD G
IPC: E04H12/08
Filed: 1990-05-31
Granted: 1997-07-08
Abstract: A metal pole structure includes a plurality of elongated hollow pole sections interconnected end-to-end.        Each section is formed with two or more elongated angled wall sections and a space extends longitudinally along each of the sections and the pole when assembled. Interconnecting  diagonal  braces  extend  across  the longitudinal space.  The braces interconnect with edge portions of wall sections on each side of the space to bridge the space to provide a structural wall section and to define access openings along the pole section to permit access to the interior of the hollow pole to effect the interconnection of the pole sections and the braces.
Patent CA-2020574-C (CA)
Title: Communication charge manageable digital communication unit and a method of managing communication charge
Inventor: KATSURADA MORIHIRO
IPC: H04M15/38
Filed: 1990-07-06
Granted: 1995-05-23
Abstract: A communication charge management unit of a communication unit in the Integrated Services Digital Network comprises a memory (11; 21; 41) for storing the communication charge for each of plurality of identification information.  The identification information is one of or a combination of user identification information specifying the user of the communication unit, a sub address specifying each of the plurality of terminal units which the communication unit includes, and communication mode identification information specifying each of the plurality of communication modes of the communication unit.  The management unit comprises a control accumulating unit (7; 27; 43) updating the corresponding communication charge stored in the memory, in response to the identification information generated at the time of calling by the communication unit and the communication charge information transmitted from a center at the time of communication termination.  This control accumulating unit updates the memory contents by adding the current transmitted communication charge to the communication charge stored in the memory.