baber/WOPTO huggingface dataset:
Patent CA-1292269-C (CA)
Title: Boite a outils transformable
Inventor: HERDIES JULIEN
IPC: B25H1/12
Filed: 1987-06-29
Granted: 1991-11-19
Abstract: Boîte à outils transformable On décrit une boîte à outils (1) constituée par un boîte femelle (50) et une boîte mâle (10) qui peut s'escamoter dans la boîte femelle (50) ou être posée rigidement sur celle-ci de manière à former un établi et/ou un escabeau. La boîte mâle (10) comporte deux séries (15, 16) de tiroirs (17) et, entre ces deux séries (15, 16), un bac basculable et amovible (20) à deux compartiments (25 ,26). Le bac (20) peut être basculé d'un côté jusqu'à butée et peut être retiré de l'autre côté. Figure 4
Patent CA-1313366-C (CA)
Inventor: TERMATH GUENTER
IPC: C03C17/36
Filed: 1987-09-23
Granted: 1993-02-02
Abstract: The contact electrodes are applied to the said coating by a process of spraying under an electric arc.
Patent CA-1280190-C (CA)
Title: Method and system for controlling tension to be exerted on metal strip in continuous annealing furnace
Inventor: YAMAGUCHI YASUHIRO
IPC: C21D9/56
Filed: 1987-09-29
Granted: 1991-02-12
Abstract: ABSTRACT OF THE DISCLOSURE            An  annealing  operation  is  performed  with controlling tension force to be exerted on a metal strip depending  upon thermal  crown  of  hearth  rolls.    The thermal  crown magnitude  is  assumed based on various factors influencing for the magnitude of the effective crown.
Patent CA-1314759-C (CA)
Title: Water-soluble extract with bread-like flavour
Inventor: SPIES GERHARD
IPC: A23L27/10
Filed: 1987-09-29
Granted: 1993-03-23
Abstract: ABSTRACT   An extract having a bread-like flavour is prepared by baking bread, size reducing the baked bread, mixing water with the size reduced bread for preparing a mash, treating the mash with at least one enzyme capable of liquefying bread for liquefying the bread of the mash, subjecting the aqueous liquefied bread to slurry extraction, and then the aqueous slurry extracted liquefied bread is subjected to steam distillation.  A combined residue and extract and a distillate result from the steam distillation. The residue and extract are separated for obtaining a clarified extract which is then concentrated by evaporation.  The distillate is mixed with the concentrated extract, and the mixture is dried.  A water-soluble light coloured powder with a bread-like flavour is obtained.  To improve the yield, the separated residue also may be mixed with water and processed by slurry extraction and each of the subsequent steps of the process for obtaining further product.
Patent CA-1314347-C (CA)
Title: Marine anti-fouling coating composition
Inventor: WATANABE TAKASHI
IPC: C09D5/14
Filed: 1987-10-27
Granted: 1993-03-09
Abstract: Abstract A coating composition comprising a film forming binder and at least one of 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide and 3,3,4-trichlorotetrahydrothiophene-1,1-dioxide as an effective ingredient is highly useful as an underwater antifouling agent.
Patent CA-1300497-C (CA)
Title: Agglutinographic chamber
Inventor: COTTINGHAM HUGH V
IPC: B01L3/00
Filed: 1987-11-12
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE           An agglutinographic chamber for   immunochemical liquid agglutination particle reagents has a first panel and a second panel. The second panel is spaced a predetermined distance from the first panel to effect a capillary action. The chamber has an entrance end and a viewing end.  A channel is positioned between the first and second panels and transports liquids from the entrance end to the viewing end.  The channel has a length greater than the length of the chamber to allow control flow and enhance the viewability of the reaction.
Patent CA-1297345-C (CA)
Title: Procede et dispositif pour la destruction de dechets solides par pyrolyse
Inventor: LABROT MAXIME
IPC: C10B53/00
Filed: 1988-01-22
Granted: 1992-03-17
Abstract: P R ? C I S Procédé et dispositif pour la destruction de déchets solides par pyrolyse, dans lesquels une colonne de tels déchets est parcourue au moins partiellement, de bas en haut, par un courant gazeux chaud soufflé à la base de ladite colonne. Selon l'invention, le courant gazeux chaud est engendré par au moins un jet de plasma, de façon à favoriser la destruction des imbrûlés et l'amélioration de l'écoulement des résidus fondus.
Patent CA-1296205-C (CA)
Title: Fastener clip
Inventor: PETERSON FRANCIS C
IPC: F16B37/02
Filed: 1988-02-16
Granted: 1992-02-25
Abstract: ABSTRACT      A fastener clip is adapted to be pushed onto an edge of sheet materials of varying thicknesses.  The clip has two legs.  The first leg has a U-shaped elongated tongue cut from it and bent towards the second leg to frictionally engage a sheet material disposed between the two legs; the second leg has an integral threaded barrel for receiving a bolt.  The U-shaped tongue is formed with offset bends to allow the tongue to yield when the clip is mounted on a thick sheet material.
Patent CA-1336809-C (CA)
Title: Fungicide compositions
Inventor: DETRE TAMAS
IPC: A01N47/30
Filed: 1988-03-11
Granted: 1995-08-29
Abstract: The invention relates to a fungicide composition containing as active ingredient 5 to 95 weight percent of a synergistic mixture of:     A)   one of the following fungicides: methyl N-(2-methoxyacetyl)-N-(2,6-xylyl)-D,L-alaninate; methyl N-(2-furoyl)-N-(2,6-xylyl)-D,L-alaninate; methyl N-phenylacetyl-N-(2,6-xylyl)-D,L-alaninate;          ?-alpha-2-chloro-N-2,6-xylylacetamido-gamma-butyrolactone;          (?)-alpha-[-(3-chlorophenyl)cyclopropanecarboxamido]-gamma-butyrolactone; 2-methoxy-N-(2-oxo-1,3-oxazolidin-3-yl)-2',6'-xylidide;      N-isoxazole-5-yl-N-(2,6-xylyl)-D,L-alanine-methylester;          N-[2,6-dimethyl-phenyl(-2-methoxy-N-)tetrahydro-2-oxo-furanyl]-acetamide; and B)   a fungicide of the group of morpholines 2,6-dimethyl-4-tridecylmorpholine; 4-cyclododecyl-2,6-dimethylmorpholine;          (?)-cis-4-(3-(4-tertbutylphenyl)-2-methylpropyl)-2,6-dimethylmorpholine; the mixture of N-alkyl (C12)-2,6-dimethylmorpholine and N-alkyl(C12)-2,5-dimethyl morpholine; together with C)  one of the following fungicides diethyl 4,4'(o-phenylene)bis(3-thioallophanate); dimethyl 4,4'-(o-phenylene)bis(3-thioallophanate); methyl-benzimidazole-2-yl-carbamate; methyl 1-(butylcarbamoyl)benzimidazole-2-ylcarbamate;     2-(4-thiazolyl)-1H-benzimidazole, or D)   one of the following dithiocarbamate or disulphide derivatives:                       -zinc ethylenebis(dithiocarbamate) (polymeric); manganese ethylenebis(dithiocarbamate) (polymeric); manganese ethylenebis(dithiocarbamate) (polymeric) complex with zinc salt; zinc ammoniate ethylenebis (dithiocarbamate)-poly(ethylene-thiuram disulphide); polymeric zinc propylenebis (dithiocarbamate); the mixture of zinc ammoniate ethylenebis(dithiocarbamate)poly(ethylenethiuram disulphide) and polymeric zinc propylenebis(dithiocarbamate) in a ratio of 1:3, respectively; wherein the weight ratio of the compounds A, B and D is 1-1:3-5:5-10 and the weight ratio of the compounds A, B and C is 1-1:3-5:1-6; together with a fungicidally acceptable inert carrier and their application in plant protection.
Patent CA-1276661-C (CA)
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: B60S1/48
Filed: 1988-03-31
Granted: 1990-11-20
Abstract: A connector for heatable hoses and a heatable hose assembly for transporting fluids. The heatable hose assembly includes at least one heatable hose having a hose wall which defines therein a longitudinal cavity, a first end, and at least one heating wire having a first portion embedded in the hose wall and extending longitudinally therein and a second portion which is an exposed length having a contacting portion extending from the first portion and a connecting portion extending from the contacting portion; and a heatinsulated connector comprised of a connecting element; a heating wire connecting member; and a casing, wherein the connecting element is made of a heat conductive material and has at least one hose insertion end inserted into the longitudinal cavity of the first end and at least one projecting portion extending outwardly from the at least one hose insertion end, wherein the contacting portion is positioned in contact with the at least one projecting portion and wherein the connecting portion is connected to the heating wire connecting member, wherein the heating wire connecting member has a first portion and a second portion; and wherein the casing is made of an insulating material positioned around the connecting element, the first portion of the heating wire connecting member and a portion of the first end to encase same and prevent release thereof, and wherein the second portion of the heating wire connecting member projects outwardly through the casing.
Patent CA-1325430-C (CA)
Title: Di-t-butylphenyl alkyl and benzyl ethers
Inventor: RUSTAD MARK A
IPC: A61K31/41
Filed: 1988-04-15
Granted: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE:      Disclosed are novel compounds of the formula:           wherein A is phenylene or an alkylene group containing two to about seven carbon atoms; and B is carboxyl, tetrazolyl or carboxamidetetrazolyl; or a derivative of a compound wherein B is carboxyl selected from the group consisting of lower alkyl ester, a (lower)alkylamino(lower)alkyl ester, a pharmaceutically acceptable (lower)alkylamino(lower)alkyl ester acid-addition salt and a pharmaceutically acceptable carboxylate salt;     or a derivative of a compound wherein B is tetrazolyl or carboxamidotetrazolyl selected from a pharmaceutically acceptable alkali metal or alkaline earth salt of the tetrazolyl moiety.  These novel compounds are useful as antiallergic agents.  Synthetic intermediates for making such compounds are also disclosed.
Patent CA-1312600-C (CA)
Title: Starch and products produced therefrom
Inventor: FRIEDMAN ROBERT B
IPC: A23L21/10
Filed: 1988-06-01
Granted: 1993-01-12
Abstract: NOVEL STARCH AND PRODUCTS PRODUCED THEREFROM                Abstract of the Disclosure A substantially pure starch extracted from a starch bearing plant having an amylose extender sugary-2 genotype is disclosed.  Maize is the preferred plant.  The starch exhibits a low gelatinization temperature and a high amylose content. Sols comprising water and the starch, methods of preparing the sols, foods containing the sols and methods of preparing the foods are also disclosed.
Patent CA-1329327-C (CA)
Inventor: POETZSCHKE MANFRED
IPC: B07C5/342
Filed: 1988-06-03
Granted: 1994-05-10
Abstract: ABSTRACT OF THE DISCLOSURE:           For an analysis of metal particles to determine the composition of the particles and for the generation of a sorting signal, a process and an apparatus are proposed in which the particles are exposed to a pulsed laser beam by which they are partly vaporized to form a plasma so that the particles are cleaned and the cleaned area is subse-quently partially vaporized by a pulsed laser beam to form a plasma. The spectral lines of the plasma are inspected for an identification of the composition of the metal particles. The required inspection rate of 30 particles per second can readily be achieved or even exceeded if a defined narrow wavelength range or a defined wavelength is filtered from the total radiation that is emitted by the plasma and the intensities of the filtered partial radiations are related to each other to obtain ratios, which are compared with adjustable limiting values. A sorting signal is derived from the result of said com-parison. The inspection rate can be improved in that the partial radiation is subjected to a comparison only for a defined interval of time.
Patent CA-1337302-C (CA)
Inventor: RUSSO JAMES
IPC: G05D23/24
Filed: 1988-07-06
Granted: 1995-10-10
Abstract: The present invention is a method for specifying a constant in a digital electronic system. This technique employs the ratio of resistances between a reference resistor and a constant specifying resistor. The time constant of the constant specifying resistor and a capacitor is measured by discharging the capacitor, charging the capacitor through the constant specifying resistor and counting the number of predetermined time intervals required for the voltage across the capacitor to reach a predetermined threshold voltage. A similar time constant measurement is made for the reference resistor and the capacitor. The same conditions are employed as far as possible during these two measurements to insure the only differences are in the value of the resistances. The externally specified constant is computed from the digital ratio of the time constant of the constant specifying resistor and the time constant of the reference resistor.  This technique is particularly adapted for use in a microprocessor system having several tristate output lines.
Patent CA-1332235-C (CA)
Title: Water insoluble derivatives of hyaluronic acid
Inventor: HAMILTON RAYMOND G
IPC: A61K47/36
Filed: 1988-09-16
Granted: 1994-10-04
Abstract: Abstract of the Disclosure A method for making a water insoluble biocompatible gel includes activating HA with an activating agent to form activated HA, and reacting the activated HA with a nucleophile, under conditions producing the water insoluble biocompatible gel.  Also, a method for making a water insoluble biocompatible film includes providing a biocompatible gel made according to the above method, and drying the gel or compressing the gel under conditions permitting escape of water from the gel.  Also, a water insoluble composition including HA is prepared without the use of any bifunctional or polyfunctional nucleophile.
Patent CA-1296545-C (CA)
Inventor: SABATER JACQUES
IPC: G01B11/30
Filed: 1988-09-16
Granted: 1992-03-03
Abstract: PCT No. PCT/FR88/00448 Sec. 371 Date Apr. 19, 1989 Sec. 102(e) Date Apr. 19, 1989 PCT Filed Sep. 13, 1988 PCT Pub. No. WO89/02573 PCT Pub. Date Mar. 23, 1989.A device for the continuous determination of a surface state index for a moving sheet, creped in the form of undulations, comprising a light source, a first optical system, a cell intended to receive the back-scattered beam and a system for processing the beam, wherein: the light source is a laser source; the first optical system is an astigmatic system, intended to adapt the size of the laser beam at the point where it meets the sheet to the average pitch of the said undulations in the moving creped sheet; the cell is an optoelectronic cell whose sensitive surface receives at least part of the back-scattered light, concentrated by a second convergent optical system; and the processing system comprises a means for determining a surface state index for the sheet from the electrical signals.
Patent CA-1304827-C (CA)
Title: Buffer memory control apparatus
Inventor: WATANABE TSUYOSHI
IPC: G06F12/10
Filed: 1988-09-29
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE          For address identification of a cache memory, a part of address bits of a logical address which are subject to address translation through a TLB and a part of address bits of the logical address which are not subject to address translation are applied in combination to an address array of the cache memory.  Synonym generation is detected in response to buffer miss and synonym invalidation is executed in the buffer address array.
Patent CA-1309693-C (CA)
Title: Automatic transferring device for double-coated adhesive
Inventor: UCHIDA HIROMICHI
IPC: B43M99/00
Filed: 1988-10-17
Granted: 1992-11-03
Abstract: Title of the Invention Automatic Transferring Device for Double-Coated Adhesive Tape Abstract of the Disclosure The present invention relates to an improvement in the structure of an automatic transferring device for the double-coated pressure sensitive adhesive tape, capable to transfer the adhesive substance of the tape roll to the desired position in simple and positive manner.  The tape roll comprises a double-coated adhesive transferring tape coated with the pressure sensitive adhesive substance on one face of the double-sided released paper.
Patent CA-1331441-C (CA)
Inventor: METRAUX MICHEL
IPC: B60C27/14
Filed: 1988-10-18
Granted: 1994-08-16
Abstract: ABSTRACT      An anti-skid device for a vehicle is automatically positioned by securing members 50 which cause the device to pass from an installation position to the operating position in which an anti-skid assembly 70, such as a snow chain arrangement, is arranged on the peripheral surface of the tire 10.  The anti-skid device comprises a principal annular section 30 fixed to the anti-skid assembly 70 by arms 40 and arranged in a manner such that the securing member 50 can be fixed to this annular section 30 and can move freely over the circumference thereof.
Patent CA-1293773-C (CA)
Title: Radio communications signal booster
Inventor: LESLIE SAMUEL A
IPC: H04B7/155
Filed: 1988-12-20
Granted: 1991-12-31
Abstract: ABSTRACT           An apparatus for extending coverage of a fixed radio transmitter-receiver to selected mobile transceivers in a predetermined graphical area is described.  The apparatus includes a number of signal repeaters spaced throughout at least part of the geographical area such that at least one of the repeaters is in radio communication with the transmitter-receiver and a second of the repeaters is in radio communication with the first repeater.  The second repeater senses a signal from a mobile transceiver and retransmits that signal to the first repeater.  The first repeater senses that signal and retransmits it to the fixed transmitter-receiver.  The apparatus is capable of repeating a limited number of channels without generating spurious signals.
Patent CA-1284882-C (CA)
Inventor: HODGSON STANLEY R SR
IPC: A01K97/01
Filed: 1988-12-23
Granted: 1991-06-18
Abstract: ABSTRACT OF THE DISCLOSURE     The  present  invention  relates  to  an  ice  fishing apparatus.        An ice fisherman uses an auger to create an opening in the ice above a body of water.  He then sits on a stool adjacent the opening and lowers a fishing line into the water.  Fishing in cold water can be uncomfortable if the fisherman is required to remain in a seated position for a prolonged period of time, so it is  customary  for  the  fisherman to secure his  line while  he stretches his legs or takes some refreshment. When the line is secured an apparatus known as a "tip up" is used in order that the fisherman may know when he has a fish on the line. As the name  "tip up"  implies  the apparatus  is pivotally mounted  to assume a different position when a force is exerted on the line by a fish.       The disadvantage of the prior art is in the number of pieces of equipment that the fisherman must transport: as in addition to the equipment mentioned he customarily requires some refreshment and an assortment of fishing tackle.
Patent CA-1318679-C (CA)
Title: Flame resistant polyaromatic cyanate resins with improved thermal stability
Inventor: BOGAN GARY W
IPC: C08G73/06
Filed: 1989-01-06
Granted: 1993-06-01
Abstract: ABSTRACT     Halogen-containing hydrocarbon phenol cyanate resins are prepared by reacting the product resulting from reacting a hydrocarbon phenol resin with a metahalogenated hydroxymethyl phenol with a cyanogen halide.  A mixture comprising the halogen-containing hydrocarbon phenol cyanate resins and halogen-free hydrocarbon phenol cyanate resins is also disclosed. The resins are flame resistant and exhibit improved thermal stability.
Patent CA-1340258-C (CA)
Inventor: REGINATO LUIGI
IPC: C11D3/395
Filed: 1989-01-24
Granted: 1998-12-15
Abstract: Process for producing sodium perborate monohydrate by dehydration of sodium perborate tetrahydrate using a current of air which is initially damp in a first phase of dehydration then dry in a second phase of dehydration. The sodium perborate monohydrate obtained can be used in washing powders for textiles. No diagrams.
Patent CA-1316410-C (CA)
Title: Anchoring device for light boat
Inventor: TREMBLAY MICHEL
IPC: B63B21/50
Filed: 1989-02-09
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE:           There  is  disclosed  an  anchoring  device  for mounting on a boat, particularly a light boat used for sporting purposes. It has a pair of aligned winch drums with cables wound on  them into rolls for winding and unwinding in opposite directions; the drums being mounted on a frame for rotation about parallel axes. A manually operable drive is mounted on the frame and on the drums, which drive allows them to be rotated and, in a neutral position,  allows  them  to  idle.  A manually releasable stop member mounted on  the  frame cooperates with  the drive to stop rotation of the drums so as to prevent the cable from unwinding.
Patent CA-1336102-C (CA)
Inventor: BULJAN SERGEJ-TOMISLAV V
IPC: C04B35/58
Filed: 1989-02-16
Granted: 1995-06-27
Abstract: A densified silicon nitride-based ceramic body of improved fracture toughness and improved strength.  The ceramic body comprises a first phase of beta-silicon nitride grains having an aspect ratio of about 1-10 and an equivalent diameter of about 0.25-10 microns, and an intergranular, silica-based second phase of silica and one or more suitable oxide densification aids.  In the first phase, if the aspect ratio of the beta-silicon nitride grains is less than about 1.5, the equivalent diameter of the grains is at least about 0.4 microns. Similarly, if the equivalent diameter of the grains is less than about 0.4 microns, the aspect ratio is at least about 1.5.  The starting formulation used to form the ceramic body comprises silicon nitride and about 0.5-12% by weight of the densification aids.  The ceramic body has a fracture toughness of at least 5.0 MPa?m and a modulus of rupture of at least 700 MPa.     A composite body is described in which 10-50% by volume of the silicon nitride and densification aids is substituted by refractory whiskers or fibers having an aspect ratio of 3-150 and an equivalent diameter greater than that of the beta-silicon nitride grains.   The whiskers or fibers are uniformly distributed in the ceramic body.     Processes for producing and using the ceramic body are also described.
Patent CA-1314457-C (CA)
Title: Elongated-shaped silica sol and method for preparing the same
Inventor: WATANABE YOSHITANE
IPC: C01B33/148
Filed: 1989-03-16
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE     A stable silica sol has an SiO2 concentration of 40 % or less.  The sol contains amorphous colloidal silica particles each having a particle size D1 of from 40 to 500 my, as measured by  the dynamic  light-scattering method,  the  particles being dispersed  in  a  liquid  medium.   Each  particle  has  a  shape elongated in only one plane and has a uniform thickness of from to  40  mµ along  the  elongation. The  degree  of particle elongation is from 5 to 30 in terms of size ratio D1/D2, where the particle size, D2 mµ, is calculated from the formula D2 = 2720/S where S is a specific surface area (m2/g) of the particles to be measured by  the  nitrogen  gas-adsorbing method  (BET).   Also disclosed is a colloidal silica  sol having silica particles and a method for preparing the sol, each particle having a thickness of from 5 to 20 mµ and having a diameter of from 40 to 300 my.          Further disclosed is a silica sol having silica particles and a method for preparing the sol, each particles having a thickness of from 5 to 40 mµ and a diameter of from 40 to 500 mµ and a ratio Dl/D2 of from 5 to 30.