baber/WOPTO huggingface dataset:
Patent CA-2059905-A1 (CA)
Title: Powder epoxy resin coating composition
Inventor: MATSUZAKI KUNIMITUS
IPC: C09D5/46
Filed: 1992-01-23
Abstract: POWDER EPOXY RESIN COATING COMPOSITION    Abstract A powder coating composition useful for fixation of rotor and stator windings is disclosed, which includes 100 parts by weight of an epoxy resin; 5-35 parts by weight of an acid anhydride; 2-30 parts by weight of a phenol resin; 0.05-5 parts by weight of a curing accelerator; and 130-270 parts by weight of an inorganic filler consisting of 99.7-87.0 % by weight of a first filler component having an average particle size of 0.5-100 µm and 0.3-13.0 % by weight of a second filler component having an average particle size of 0.1 µm or less.
Patent CA-2060296-A1 (CA)
Title: Plastic optical fiber cords
Inventor: YAMAMOTO TAKASHI
IPC: B29C48/05
Filed: 1992-01-29
Abstract: ABSTRACT               A flame retardant plactic optical fiber cord comprising a plastic optical fiber comprising a core and a cladding, and a jacket layer provided on the optical fiber, wherein the jacket layer has an oxygen index of not less than 25 as measured by the method stated in JAPANESE INDUSTRIAL STANDARD K 7201.
Patent CA-2060452-A1 (CA)
Title: Wood-cutting saw bench
Inventor: METCALFE STEVE K
IPC: B27B5/26
Filed: 1992-01-31
Abstract: ABSTRACT OF THE DISCLOSURE          A wood-cutting saw bench is disclosed which comprises a pedestal having a main table provided with a top surface and  a  table extension  structure mounted on  it,  which structure includes a table extension and elongated rails alongside  the main  table  and  the  table  extension  and solid with the latter.  A rotary cutting saw projects up front  the  pedestal  and  the  main  table.    The  table extension has a top surface that is coplanar with the top surface of the main table.  A rip fence assembly is mounted on  the rails  so  as  to be displaced over and along the table extension structure.  The main table has two brackets secured to each of two opposite sides which receive the rails of the table extension structure.  The rails are mounted on the brackets by manually operable clamping devices which allow, when released,  the rails to  be  slid  over  the  brackets  to  displace  the  table extension  structure  bodily  in  the  direction  of  the rotation  axis  of  the  saw  and  which  allow,  when  the brackets  and  rails  are  clamped  together,  the  table structure to be fixed with respect to the saw.
Patent CA-2061339-A1 (CA)
Title: Collapsible container system for transporting liquids
Inventor: WENDRINER KLAUS Z
IPC: B65D77/06
Filed: 1992-02-17
Abstract: ABSTRACT             The present  invention refers to containers  for liquids  and  flowable  solids  (i.e.,  sugar,  seeds,  lentils, cement, chemical products, etc.), as well as for liquids that solidify upon cooling  (fats,  asphalt,  paraffin wax,  etc.); more specifically,  it refers to a new concept of container, like   a   box,   that   is   stackable,   collapsible,   or disassemblable,  to be carried by trucks, within traditional containers,  ships,  etc.   This new container consists of an exterior  structure  made  of  wood  or  any  other  adequate material, and interior bag made of plastic, or of any other appropriate  material,  and  a  sealing  system.   This  new container can be used for the transport of any type of bulk product.
Patent CA-2062120-A1 (CA)
Title: Method of and an apparatus for rendering a three-dimensional object by a plurality of dots on a two-dimensional display screen in a computer graphics system
Inventor: KOIDE AKIO
IPC: G06T15/00
Filed: 1992-03-02
Abstract: A METHOD OF AND AN APPARATUS FOR RENDERING A THREE-DIMENSIONAL OBJECT BY A PLURALITY OF DOTS ON A TWO-DIMENSIONAL DISPLAY SCREEN IN A COMPUTER GRAPHICS SYSTEM             ABSTRACT            To display a body of rotation by dots on a two-dimensional screen,  the surfaces forming the body are divided into a first domain with a relatively large change in the radius of gyration from the rotation axis and a second domain with a relatively small change in the radius of gyration from the rotation axis (e.g. polar domains and equatorial domain for a sphere) and dots are arranged in each domain according to different rules.  That is, the dots whose number increases in accordance with the increase in the radius of gyration are  arranged  on  concentric  circumferences  at  an  equal interval in the first domain and a certain number of dots are  arranged  on  concentric  circumferences  at  an  equal interval in the second domain so that a dot on a concentric circumference is located between the dots on the adjacent concentric circumference.   In the  above-mentioned sphere, the  dots whose  number  increases  (e.g.  in  an  arithmetic progression) in the direction from the poles to the equator are arranged on parallels of latitude at an equal interval in the polar domains  and  a  certain number  of  dots  are arranged on parallels of latitude at an equal interval in the  equatorial  domain  so  that  a  dot  on  a  parallel  of latitude  is  located  between  the  dots  on  the  adjacent parallel of latitude.
Patent CA-2065522-A1 (CA)
Title: Fcc process and apparatus having a low volume dilute phase disengagement zone in the reaction vessel
Inventor: LOMAS DAVID A
IPC: C10G11/18
Filed: 1992-04-07
Abstract: "FCC PROCESS AND APPARATUS HAVING A LOW VOLUME DILUTE PHASE           DISENGAGEMENT ZONE IN THE REACTION VESSEL"                       ABSTRACT        The operation of an FCC process and apparatus is improved by providing a low volume dilute disengagement zone in a reactor vessel containing a vented riser that provides an open discharge of catalyst and gaseous products into the upper region of the reactor vessel. In the improved system, the interior of the reactor vessel is arranged such that the outlet of the reactor riser is located close to and directed at the top of the reactor vessel, the reactor vessel operates with a dense bed of catalyst having an upper bed level that is only a short distance below the outlet of the reactor riser and the cyclone separators are located to the outside of the reactor riser and circulate catalyst back to the dense bed of the reactor section.
Patent CA-2065702-A1 (CA)
Title: Closed sling with self-cinching loop
Inventor: BARRA PHILIPPE
IPC: B66C1/18
Filed: 1992-04-08
Abstract: Closed sling with self-cinching loop ABSTRACT OF THE DISCLOSURE      A sling is disclosed, constituted  by a metal wire whose two ends are definitively fixed to one another, in particular by splicing and which forms a cinching loop extending by a lifting loop larger than the preceding one, sliding sleeves connecting these loops together in their adjacent parts close to the load gripped by the cinching loop, characterized in that it comprises at least two lifting loops formed from the same wire as at least one cinching loop.
Patent CA-2066277-A1 (CA)
Inventor: SHIMOYAMA SUSUMU
IPC: A61K8/18
Filed: 1991-07-10
Abstract: A process for producing a black colorant which comprises treating finely powdered amino sugar, protein or polyamide with a naphthoquinone derivative of general formula (I); a cosmetic containing a black colorant thus produced and a process for coloring a base material with this colorant. In the said formula, R1 represent  hydrogen, hydroxy, halogen, .alpha. or .beta.; R2 re-presents hydrogen or hydroxy; R3 represents alkyl, alkenyl, or hydroxyalkyl;  and n is 1 or 2.
Patent CA-2067789-A1 (CA)
Title: Process for the production of alkyl polyethoxyether sulfates
Inventor: BEHLER ANSGAR
IPC: C09K23/42
Filed: 1990-10-05
Abstract: The sulphatisation of ethoxylised alkanols obtained by the reaction of ethylene oxide with alcohols with 8 to 22 C atoms in the presence of a hydrotalcite catalyst provides alkyl polyethoxy ether sulphates distinguished by a low dioxane content and extremely good coagulability using ordinary electrolytes.
Patent CA-2070748-A1 (CA)
Title: Fill sensor for paint gun
Inventor: WEIGERT NORMAN J
IPC: B05B15/02
Filed: 1992-06-09
Abstract: C-4,350 FILL SENSOR FOR PAINT GUN            Abstract of the Disclosure A fill sensor for a paint gun provides a light sensor opposite a light source in a housing surrounding a transparent portion of paint gun overflow line so that reception by the light sensor of light radiated from the light source through the transparent portion of the overflow line is blocked when the paint gun is filled and the paint enters the overflow line, as indicated by a change from a first signal to a second signal from an electric circuit including the light sensor.  A preferred embodiment of the invention uses a CdSe4 photo-resistor with a large aperture which is not blocked by small objects in the transparent portion of the overflow line and has a comparatively slow response for inherent signal low pass filtering.  The electric circuit is adapted to operate through an intrinsically safe barrier for use in a manufacturing environment.
Patent CA-2070857-A1 (CA)
Title: Post molding wedge forming process for pivot joint internal bushing ends, and applications
Inventor: GAUTHERON MICHEL
IPC: B21D41/02
Filed: 1992-06-09
Abstract: Process for shaping, after moulding, at least one of the ends of the rigid inner bush (1) of a flexible joint having coaxial rings, characterised in that an annular allowance of material (overthickness) (6) is formed by local plastic deformation (creep) between half-dies which impose the external shape and by rivet die (snap) rocking about an oblique axis, of small-angle taper trajectory about the axis of the part, and in that the reaction is exerted on the opposite plane face of the rigid inner bush (1), without substantially stressing the elastomeric compound of the flexible sleeve (3), one of the plane end faces (5) of the said rigid inner bush (1) being capable of including at least one projecting element such as a cylindrical rib (18) or radial splines (fluting) (19). 
<??>Flexible joints produced according to this process. 
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Patent CA-2070968-A1 (CA)
Inventor: EVANS GRAHAM P
IPC: B63B45/04
Filed: 1992-06-10
Abstract: A distant safety lighting system for boats, comprising a light engine providing illumination to an optical cable connected thereto, and a bumper guard surrounding the gunwale of a boat having a recess therein for receiving the optical cable, such that the optical cable forms a substantially continuous illuminated loop surrounding the boat.  The illuminated loop provides a visually discernable profile of the boat for identification at night.
Patent CA-2071800-A1 (CA)
Title: Azabicyclic compounds, pharmaceutical compositions containing them and their use in therapy
Inventor: BAKER RAYMOND
IPC: A61K31/40
Filed: 1992-06-22
Abstract: ABSTRACT   AZABICYCLIC COMPOUNDS, PHARMACEUTICAL COMPOSITIONS        CONTAINING THEM AND THEIR USE IN THERAPY      Compounds of formula (I), and salts and prodrugs thereof:                       (I) wherein Q is the residue of an optionally substituted azabicyclic ring system;     X represents oxa or thia; Y represents H or hydroxy; R1 represents phenyl or thienyl, either of which groups may be optionally substituted by halo, trifluoromethyl or C1-3 alkoxy, or C5-7 cycloalkyl;     R2 represents benzyl which may be substituted in the benzyl ring by halo, trifluoromethyl or C1-3alkoxy, or C5-7 cycloalkyl; and R3, R4 and R5 independently represent H, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, halo, cyano, nitro, trifluoromethyl, trimethylsilyl, -ORa, SCH3, SOCH3, SO2CH3, -NRaRb, -NRaCORb, -NRaCO2Rb, -CO2Ra or -CONRaRb; and Ra and Rb independently represent H, C1-6 alkyl, phenyl or trifluoromethyl, are tachykinin receptor antagonists.  They and compositions thereof are useful in therapy.
Patent CA-2073237-A1 (CA)
Inventor: MEMORY RUSSELL J
IPC: A01C7/20
Filed: 1992-07-06
Abstract: ABSTRACT      A  multi-port  divider  header  for  use  in  an  agricultural pneumatic conveyance such as an air seeder is disclosed,    The header provides for the even division of an incoming air stream along with its entrained particles of seed and/or fertilizer in a number of independent outlet streams without substantial variance in delivery rate among the outlet streams.   The outlet orifices of the header are preferably all at substantially the same angle with the central axis thereof.    Preferably, extensions of the outlet orifices in the upstream direction to the air flow define the surface of the divider chamber upon meeting with the inlet orifice.          The entire surface of the means for deflecting the inlet air stream with its entrained particles to the outlet means provides a low angle of incidence between the surface and the air stream with its entrained particles.
Patent CA-2075747-A1 (CA)
Inventor: REICHERT WILLIAM W
IPC: C08G69/28
Filed: 1992-08-11
Abstract: A polyamide (or oligomeric amide) ester rheological additive especially for organic solvent-based compositions comprises the reaction product of a defined polycarboxylic acid, a diamine, an alkoxylated polyol and a capping agent. The additive exhibits excellent efficiency and ease of dispersibility and is especially effective when first predispersed in an organic solvent. Organic solvent-based compositions which may be thickened by using the rheological additive are aliphatic, aromatic, and some moderately polar solvent-based compositions.
Patent CA-2076143-A1 (CA)
Title: Method of improving storage stability of pigments
Inventor: BUGNON PHILIPPE
IPC: C09B67/08
Filed: 1992-08-14
Abstract: ABSTRACT OF DISCLOSURE          Method of Improving Storage Stability of Pigments A method of improving the storage stability of a coloured organic pigment in powder form which comprises coating pigment particles with a solid polymer which is a polar group - containing vinyl polymer, said polar group being a hydroxy, carboxyl, carboxylic ester, anhydride or carboxamide group, or a cellulosic polymer, thereby inhibiting reduction of tinting strength of the pigment on storage.
Patent CA-2076511-A1 (CA)
Title: Photocurable composition, flexible photosensitive articles made therefrom and methods of improving solvent resistance and flexibility of those articles
Inventor: MIRLE SRINIVAS K
IPC: G03F7/027
Filed: 1992-08-20
Abstract: Abstract of the Disclosure An aqueous developable, photocurable composition and a method of improving solvent resistance and flexibility are disclosed.  The composition comprises (a) an acid-containing copolymer having an acid ephr of at least 0.20 and (b) an acid-containing polymer suitable for flexibilizing the composition, which has at least one free ethylenically unsaturated group.  It is preferable that either (a) or (b) or both are further reacted with a compound having a free ethylenically unsaturated group and a free acid reactive group, e.g. glycidyl(meth)acrylate.  When the composition is formulated with an ethylenically unsaturated monomer and photoinitiator, the photocurable composition is especially suitable for use in an aqueous developable, flexible printing plate.
Patent CA-2078318-A1 (CA)
Title: Carbody to crawler connection
Inventor: PETZOLD TERRY LEE
IPC: B62D55/084
Filed: 1992-09-15
Abstract: A connection for connecting a crawler to a carbody of a crane vehicle.  The connection employs a vertical pin and a horizontal pin to carry the various forces present during the operation of a crane.  The vertical pin allows for the crawler and carbody to be connected or disconnected by pivoting the crawler about the vertical pin.
Patent CA-2079689-A1 (CA)
Inventor: TESTA BRUCE A
IPC: H01M50/569
Filed: 1992-09-30
Abstract: A battery connector for use in a battery having an inner  sensor  circuit  in order to turn on and shut off the inner sensor circuit automatically when respectively connect-ing  and disconnecting the battery for extending the battery storage  shelf  life.   The battery connector includes a metal connector pin, a socket receiving the pin having a first metal positive conductor and having a second metal sensor circuit conductor,  an insulator between the conductors, and a bridge for electrical conduction past the insulator between the first and second conductors and between the first conductor and the pin.
Patent CA-2081523-A1 (CA)
Inventor: WYNNE LYNDELL K
IPC: B32B27/16
Filed: 1992-10-27
Abstract: REINFORCED SHRINK WRAP                       ABSTRACT   Disclosed is a reinforced shrink wrap comprising at least one layer of shrink film of highly irradiated polyethylene, reinforcing filamentous grids on either side of the shrink film, the reinforcing filamentous grids in a flexible adhesive layer, and two polyolefin film layers facing the adhesive layers as the outer surface of the shrink wrap.
Patent CA-2082874-A1 (CA)
Inventor: GIANNESINI JEAN-FRANCOIS
IPC: E21B47/00
Filed: 1992-11-13
Abstract: L'invention concerne un dispositif de mesure et/ou d'intervention dans un puits, comportant un tube adapté à être enroulé sur un touret et un instrument de mesure fixé à l'extrémité du tube. Le tube comporte intérieurement une tige élastique en flexion et de résistance à la compression adaptée à permettre son introduction dans le tube, notamment par poussée. Une ligne de transfert d'énergie ou d'informations est incorporée à la fabrication de la tige. La tige est en matériau polymérique comportant des fibres de renfort et est centrée dans l'intérieur du tube. L'invention concerne également un procédé d'assemblage de la tige dans le tube et l'utilisation du dispositif dans un puits de production d'un effluent pétrolier.
Patent CA-2086322-A1 (CA)
Title: Benzopyran derivative
Inventor: KATOH SUSUMU
IPC: C07D409/12
Filed: 1992-04-24
Abstract: A B S T R A C T    Disclosed is a benzopyrane derivative represented by the general formula given below or a phar-macuetically acceptable salt thereof:                                   (I) where R1, etc. are as defined in the specification.    The compound permits activating the potassium channel and produces a substained effect of reducing the blood pressure and, thus, to produce the action of relaxing the capillary vessels.  It follows that the particular compound is useful as a therapeutic agent of hypertension.  The compound also permits selectively increasing the coronary blood stream and, thus, is use-ful as a therapeutic agent of cardiovascular disorder such as angina pectoris and heart failure.
Patent CA-2088200-A1 (CA)
Title: Poly(silethynylenedisiloxane) and method for the manufacture thereof
Inventor: SUZUKI TOSHIO
IPC: C08G77/50
Filed: 1993-01-27
Abstract: Silethynylenedisiloxane polymers are described with repeating units represented by -R1R2SiC~CSiR3R4OSiR5R6O- where R1-R6 independently represent hydrogen atoms, alkyl groups, aryl groups, or alkenyl groups.  The polymers are prepared by reacting a disilylacetylene compound represented by the formula X1R1R2SiC~CSiR3R4X1 and a silane compound represented by the formula X22SiR5R6 where X1 and X2 represent H, OH, OM, or a hydrolyzable group.  X1 and X2 are not identical and are selected so that they undergo a condensation reaction to form a siloxane bond.
Patent CA-2088383-A1 (CA)
Title: A method of manufacturing parts made of ceramic matrix composite material
Inventor: BALHADERE ALINE
IPC: C08G77/00
Filed: 1993-01-29
Abstract: A fiber preform is initially consolidated by being impregnated with a thermosetting impregnation composition that contains a ceramic precursor, and by heat treatment at the end of which the precursor has been transformed into ceramic, without passing through a meltable phase. The consolidated preform is then densified. The impregnation composition is constituted by a mixture of a thermosetting monomer and a ceramic precursor polymer, and the monomer is cross-linked during the heat treatment so as to achieve "in situ" cross-linking of the polymer mixture prior to transforming the precursor into ceramic.
Patent CA-2090617-A1 (CA)
Inventor: GASSER CHARLES S
IPC: C12N15/82
Filed: 1991-09-26
Abstract: Glyphosate-tolerant 5-enolpyruvyl-3-phosphoshikimate (EPSP) synthases, DNA encoding glyphosate-tolerant EPSP synthases, plant genes encoding the glyphosate-tolerant enzymes, plant transformation vectors containing the genes, transformed plant cells and differentiated transformed plants containing the plant genes are disclosed. The glyphosate-tolerant EPSP synthases are prepared by substituting an alanine residue for a glycine residue in a first conserved sequence found between positions (80 and 120), and a threonine residue for an alanine residue in a second conserved sequence found between positions (170 and 210) in the mature wild type EPSP  synthase.
Patent CA-2090673-A1 (CA)
Title: Vaccine compositions
Inventor: PENNEY CHRISTOPHER L
IPC: A61K47/48
Filed: 1991-09-12
Abstract: Improved vaccine compositions comprising a long chain alkyl compound as an immunoadjuvant in combination with a bacterial polysaccharide protein conjugate. The compositions of the invention are useful in activating the immune system to confer immunity to a host against the immunogen in a prophylactic manner.
Patent CA-2091021-A1 (CA)
Title: Liquid-level gauging
Inventor: SINCLAIR DAVID
IPC: G01F23/28
Filed: 1993-03-04
Abstract: Conventional liquid-level gauging systems have a sensor with a reflector mounted in a tube extending above a transducer and which is filled with liquid to the same height as outside the tube. The reflector provides a reference reflection against which reflection from the liquid surface can be calibrated. The present invention is less prone to thermal stratification effects by having multiple reflectors and a processor that calculates liquid height from the ratio of the difference between the arrival times of pulses reflected from the two uppermost submerged reflectors and the difference between the arrival times of pulses reflected from the surface of the liquid and the uppermost submerged reflector.
Patent CA-2091720-A1 (CA)
Inventor: AHLERS EGON
IPC: B67C7/00
Filed: 1993-03-16
Abstract: Abstract Method and Apparatus for Closing Bottles In order to close bottles, a filled bottle is removed from a filling valve of a filling means and closed in a closing means by placing and flanging a crown cap.            To permit a tight closing of the bottle in a simple way and within the shortest time possible, the crown cap which is kept ready in the closing means and a closing tool which is used for flanging the crown cap are positioned in a positioning phase between bottle opening and filling valve for immediately closing the filled bottle, and the crown cap is then placed on the bottle opening without pressure being exerted on the top thereof, and the closing phase is initiated.
Patent CA-2092325-A1 (CA)
Inventor: KOYANAGI YUUJI
IPC: G06Q50/00
Filed: 1993-03-10
Abstract: A copy machine managing system comprises at least one copy machine provided with a collecting unit for collecting and storing management information and a transferring unit for transferring the management information to an external unit, the management information being used for managing the copy machine, a facsimile machine connected with the copy machine so as to establish a local area network, the facsimile machine collecting the management information of the copy machine via the local area network, and a managing unit connected with the facsimile machine via a public service telephone line.  The managing unit receives the management information from the facsimile machine via the public service telephone line so it can manage the copy machine by using the management information. The management information is converted into a facsimile communication signal by the facsimile machine so that the management information can be transmitted via the public service telephone line.
Patent CA-2093861-A1 (CA)
Title: Combustion process: the use of ozone as a supporter of combustion
Inventor: GUINART JARITZ CARLOS J
IPC: F23K5/12
Filed: 1993-04-13
Abstract: S U M A R Y                   This invention is about a new process to obtain com-bustion, through the newest way of use of an existig element in our nat? re. We refer to Ozone, to improve the combustion chemical reations on a? kind of material, reducing the contaminanting elements achiving the opt? mal process, reducing the combustion materials volume.