baber/WOPTO huggingface dataset:
Patent WO-03086970-A1 (WO)
Title: Procede de fabrication de materiaux synthetiques contenant des diamants
Inventor: KORJENEVSKY ALEKSANDR PAVLOVIC
IPC: C01B31/06
Filed: 2003-04-11
Abstract: L'invention appartient au domaine de fabrication de matériaux synthétiques à base de carbone et concerne notamment la technologie de fabrication et de purification de diamants synthétiques ultradispersés. Elle peut s'utiliser pour extraire par détonation les matériaux contenant des diamants à partir des produits de synthèse. Le procédé comprend la transformation par détonation d'un explosif ayant une balance d'oxygène négative dans un volume clos d'une chambre d'explosion, dans une atmosphère non oxydante ainsi que l'évacuation des produits de détonation et leur nettoyage chimique par un acide minéral accompagné du réchauffement et suivi du nettoyage de la masse de réaction des additifs. Les produits de détonation condensés sont soumis à une action supplémentaire de l'onde de choc, et le nettoyage chimique est effectué par une solution aqueuse de l'acide nitrique en trois stades: au premier stade, en mode périodique à une température de 20° à 60 °C, pendant 0,5 - 5 h, au deuxième stade, en mode continu dans cinq zones de température à 110 - 300 °C pendant 20 à 120 minutes, et au troisième stade - dans un mode de température à 20 - 80 °C pendant 0,5 - 5 h, avec un barbotage supplémentaire de la masse de réaction avec un mélange gazeux oxygéné. L'action supplémentaire de l'onde de choc sur les produits de détonation condensés est appliquée de 1 à 50 fois, avec un intervalle de 5 à 20 min., la pression dans le front d'onde étant comprise entre 0,4 et 15,0 MPa.
Patent WO-0106161-A1 (WO)
Title: Soupape-pilote pour solenoide haute pression
Inventor: CARTER STEPHEN A
IPC: F16K31/40
Filed: 2000-07-14
Abstract: L'invention concerne un ensemble solénoïde électrique 'instantané' du type pilote amélioré destiné à commander de façon quasi-instantanée l'écoulement d'un gaz comprimé. Ledit ensemble, qui peut être utilisé dans les systèmes de carburant destinés à la propulsion des véhicules utilisant du carburant gazeux, comprend un logement pourvu de passages (11) d'entrée (24) et de sortie reliés à une chambre primaire dans laquelle un piston primaire (30) est monté coulissant, une chambre secondaire dans laquelle un piston secondaire (70) est monté coulissant, un solénoïde (140) servant à imprimer un mouvement de translation au piston-pilote, et des passages (22e, 22b, 22c, 22a, 46, 17, 18) reliant les divers organes constituants. Lorsque le solénoïde est activé, le piston-pilote se déplace pour permettre au fluide de s'écouler de la chambre primaire à la chambre pilote, produisant ainsi un accroissement de la pression différentielle dans les régions de la chambre primaire. Cette pression différentielle provoque ensuite le déplacement du piston primaire, exposant ainsi la sortie au fluide arrivant de l'orifice d'admission de gaz.
Patent WO-0149961-A1 (WO)
Title: Drive arrangement for a power liftgate including a clutching mechanism
Inventor: BUTLER FREDERICK C
IPC: E05F15/12
Filed: 2001-01-08
Abstract: A drive arrangement for articulating a liftgate of a motor vehicle between an open position and a closed position. The liftgate is mounted to a body of the motor vehicle for articulation about a pivot axis. The drive arrangement includes a mounting member for attachment to the body of the motor vehicle. A drive motor is attached to the mounting member. A crank arm is pivotally interconnected to the mounting member. The crank arm includes a driven gear. A linkage includes a first end attached to the crank arm and a second end attached to the liftgate. A drive gear is driven by the drive motor. A clutching mechanism is operative for selectively coupling and decoupling the driven gear to the drive gear.
Patent WO-03020012-A1 (WO)
Title: Système de drainage et d'écoulement d'eau télécommandé
Inventor: GERGEK FRANC
IPC: E03C1/01
Filed: 2002-03-15
Abstract: L'invention concerne un système (130) de drainage et d'écoulement d'eau télécommandé, destiné à fournir de l'eau à un appareil d'utilisateur (70) et à en extraire de l'eau au moyen d'une seule conduite (22) d'eau durant des laps de temps différents. Ce système comporte une conduite (22) d'eau dotée de deux extrémités, l'une étant associée à l'appareil d'utilisateur (70) tel qu'une plante en pot (70), l'autre étant reliée à une pompe réversible (150). Le système (130) est commandé par un système de commande principal (152), de préférence associé à une télécommande (34). Ledit système (130) peut être relié à la fois à une source d'eau (136) et à un point (146) de drainage, et communiquer sélectivement avec la source d'eau (136) à un moment donné pour alimenter l'appareil d'utilisateur (70) en eau au moyen de la conduite (22) d'eau, et avec le point (146) de drainage à un autre moment pour extraire de l'eau dudit appareil d'utilisateur (70) et ramener l'eau ainsi retirée au point (146) de drainage.
Patent WO-03075687-A1 (WO)
Inventor: LEBLANC RAYNALD JACQUES
IPC: A23L27/40
Filed: 2003-03-06
Abstract: Bonito hydrolysate (e.g. katsuobushi oligopeptide (KO)) enhances the flavour of salt and may be used to replace salt in foods and beverages.
Patent WO-2004013078-A1 (WO)
Title: Nouveaux acides linoleniques conjugues et procedes de preparation et de purification a des fins commerciales
Inventor: ANGERS PAUL
IPC: C07C51/353
Filed: 2003-08-06
Abstract: L'invention concerne un procédé de préparation et de purification d'acides linoléniques conjugués, qui consiste à effectuer un mélange d'huiles végétales et/ou de matières grasses présentant diverses concentrations d'acides alpha et/ou gamma linoléniques associées à une base. Le procédé de l'invention transforme approximativement plus de deux-tiers de l'acide alpha-linolénique (acide 9Z,12Z,15Z octadécatriénoïque) en acide 9Z,11E,15Z octadécatriénoïque et en acide 9Z,13E,15Z octadécatriénoïque. Le procédé transforme également l'acide gamma-linolénique (acide 6Z,9Z,12Z octadécatriénoïque) en acide 6Z,8E,15Z octadécatriénoïque et en acide 6Z,10E,12Z octadécatriénoïque. Dans tous les cas, des isomères géométriques et des isomères entièrement conjugués sont également produits.
Patent CA-2001018-A1 (CA)
Inventor: DELUCA MICHAEL J
IPC: G08B5/22
Filed: 1989-10-19
Abstract: ABSTRACT      A receiver receives a transmitted digital signal having a synchronization signal and information signals. The receiver synchronizes to the synchronization signal and detects predetermined signals within the information signals.  When it is determined that an information signal is substantially different from the predetermined signals, power is conserved for the remainder of the information signal.
Patent CA-2002302-A1 (CA)
Inventor: BOIME BERNARD
IPC: B29C70/44
Filed: 1989-11-06
Abstract: For moulding self-stiffened panels (A) from a composite material with a thermosetting matrix, use is made of a tool comprising a block (10), a sealing bag (12), whose peripheral edge is connected to the block by a sealing bead (14), and solid, non-deformable calibration parts (22).  Panel (A) is placed in a tight volume (16) defined between the block and the bag, whilst the parts (22) are placed outside said volume, above the bag and between the panel stiffeners (C).  The calibration parts (22) are connected by a rigid structure (24).  Thus, when the volume (16) is placed under a vacuum and when the tool is placed in an oven or autoclave, a uniform pressure is applied to the panel by the bag (12) and the parts (22) ensuring the maintenance of the geometry of the stiffeners.
Patent CA-2004240-A1 (CA)
IPC: A61G7/057
Filed: 1989-11-30
Abstract: A patient support system has a fluidizable surface formed by air fluidizing a mass of fluidizable material and a surface formed by a plurality of inflatable sacks disposed on an articulatable member.  The two surfaces are disposed end to end so that the inflatable sacks support the head, chest and upper torso of the patient, and the fluidized material supports the buttocks, legs and feet of the patient.  The fluidizable material is contained by a member which is at least partially collapsible so as to facilitate the patient's ingress and egress to and from the support system.  The collapsible member can comprise an air impermeable panel which can form an inflatable elastic wall having one or more internal webs defining separately pressurizable compartments.  The fluidizable surface can be formed by a plurality of fluidizable cells disposed and attached atop an air permeable support.  Each of these cells is detachably removable from the support for ease of cleaning and replacement.  A blower inflates the sacks, the elastic wall, and the fluidizable material via a network including manifolds, valves, and flexible tubing.  A microprocessor controls actuation of the various valves and the blower according to signals inputted by operating personnel or supplied by various sensors which monitor the patient support system.
Patent CA-2007398-A1 (CA)
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE Ziegler  polymerization  of .alpha.-olefins  is  disclosed which is characterized by a solid catalyst component used in  the  Ziegler-type  catalyst.    The  solid  catalyst component, Component  (A),  comprises Component (i) which is a solid catalyst component for a Ziegler-type catalyst comprising Ti, Mg and a halogen;  Component (ii) which is a silicon compound represented by a formula R1R23-nSi(OR3)n wherein R1  indicates  a  branched hydrocarbyl  group,  R2 which may be the same as or different from R1 indicates a hydrocarbyl  group,  R3  which  may  be  the  same  as  or different  from  R1  and/or  R2  indicates  a  hydrocarbyl group, and n is a number satisfying an equation 1 ? n ? 3; Component  (iii)  a  halogen  compound  of  S  or  P;  and Component  (iv)  an organometal  compound of  a metal  of Groups I to IV of the Periodic Table.
Patent CA-2009317-A1 (CA)
Title: Metals coated with protective coatings of annealed perfluorinated cation-exchange polymers and method for making same
Inventor: KINLEN PATRICK J
IPC: C08L27/12
Filed: 1990-02-05
Abstract: 04- 21(476)A            METALS COATED WITH PROTECTIVE COATINGS OF ANNEALED   PERFLUORINATED CATION-EXCHANGE POLYMERS AND             METHOD FOR MAKING SAME          ABSTRACT OF THE DISCLOSURE       A passive metal is coated with a perfluorocarbon copolymer cation-exchange polymer and subsequently annealed. The annealed polymer coating acts as a barrier to anions which attack and break-down the passivity mechanism of such passive metals, thereby pro-tecting the passive metals against localized corrosion, such as crevice or pitting corrosion, caused by anionic attack.
Patent CA-2011191-A1 (CA)
Title: Wetting agent for agricultural and plant growth media
Inventor: TEMPLETON A ROBERT
IPC: C05G3/70
Filed: 1990-02-28
Abstract: ABSTRACT           The invention relates to novel compounds characterized by improved ability to wet plant growth media, both soilless and soil-containing, and by less toxicity to the plants which are grown in the mixtures treated with these wetting agents and to methods for their use.
Patent CA-2012358-A1 (CA)
Title: Thermoplastic resin composition
Inventor: FUKUI OSAMU
IPC: C08L51/00
Filed: 1990-03-16
Abstract: ABSTRACT OF THE DISCLOSURE   A polypropylene thermoplastic resin composition compris-ing   (a)   a  modified  crystalline  polypropylene  of a crystalline   polypropylene   comprising   said   modified crystalline  polypropylene  and   (b)  a  modified  polyamide obtained by partially   or wholly grafting a  polyamide with a  clay  mineral.   A  polypropylene  thermoplastic  resin composition   comprising,   in   addition   to   the   above polypropylene thermoplastic resin composition comprising the components  (a)  and  (b),  one  or  any  combination  of  the following components (c),  (d) and (e):  (c) an ethylene-.alpha.-olefin  copolymer  rubber  or  a modified  ethylene-.alpha.-olefin copolymer rubber, (d) a block copolymer between a monovinyl-substituted aromatic hydrocarbon and a conjugated diene, a hydrogenation  product  of  said  block  copolymer,  or  a modification product of said block copolymer,  and  (e)  an inorganic filler.  The modified polyamide as the component (b), obtained by modifying a polyamide with a clay mineral has good compatibility with or good dispersibility in the component (a),  i.e. the modified crystalline polypropylene or  the  crystalline polypropylene  comprising the modified crystalline  polypropylene.   Therefore,  the  polypropylene thermoplastic resin composition comprising these components (a)  and  (b)  has  excellent heat  resistance  and excellent impact resistance.
Patent CA-2013055-A1 (CA)
Title: Truck bed liner
Inventor: PATTI ANTHONY G
IPC: B60R13/01
Filed: 1990-03-26
Abstract: Abstract of the Disclosure A protective liner for a truck bed comprises panels connected by connectors to form the liner. Fasteners are used to fasten the liner to the truck bed
Patent CA-2016483-A1 (CA)
Inventor: ADAM PAUL
IPC: B65D51/14
Filed: 1990-05-10
Abstract: PRÉCIS COUVERCLE POUR RÉCIPIENT Le couvercle (1), en matière plastique déformable élastiquement, présente une partie en creux (1b) au fond de laquelle est ménagée une fente (4) inclinée par rapport au plan général dudit couvercle. Grâce à cette inclinaison, un bord (1c) de cette fente (4), antérieur, recouvre l'autre bord (1d), postérieur. Une pression exercée sur une partie (1e), en relief par rapport à la face antérieure (3) du couvercle (1), produit une déformation du bord (1d) de la fente (4), ce qui ouvre celle-ci. Lorsque le couvercle est utilisé sur un gobelet contenant une boisson, l'utilisateur exercera automatiquement cette pression à l'aide de la lèvre supérieure en portant le récipient à sa bouche, ce qui lui permettra de boire à même ledit récipient.
Patent CA-2019169-A1 (CA)
Title: Bonding frits for ceramic composites
Inventor: CHYUNG KENNETH
IPC: C04B37/04
Filed: 1990-06-18
Abstract: Abstract of the Disclosure A sealing method and sealed assemblies incorporating novel devitrifiable sealing frits based on thermally crystallizable alkaline earth aluminosilicate glasses, are disclosed.  The frits exhibit improved compatibility with refractory composites employed for the fabrication of high temperature fiber-reinforced glass-ceramic assemblies and can be cured at temperatures below those needed to cure prior art sealing compositions to provide strong seals wherein refractory crystal phases selected from the group consisting of anorthite (CaO?Al2O3?2SiO2), celsian (BaO?Al2O3?2SiO2), and sanidine, orthoclase or other potash feldspar (K2O?Al2O3?6SiO2) polymorphs constitute the principal phases.
Patent CA-2023892-A1 (CA)
Title: Cloning, expression and sequencing of an ester hydrolase gene in escherichia coli
Inventor: CHAN HARDY W
IPC: C12R1/19
Filed: 1990-08-23
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is directed to the production of an ester hydrolase, in particular, utilizing recombinant molecules containing an ester hydrolase gene from Pseudomonas fluorescens and the generation of a cloned hydrolase and mutants thereof in Escherichia coli.  The cloned hydrolases so produced are especially useful in a process in which R-,5-naproxen esters are enzymatically hydrolyzed in an enentiospecific manner.
Patent CA-2024812-A1 (CA)
Title: Improved ski binding support
Inventor: HEUVEL JOHAN G F
IPC: A63C9/00
Filed: 1990-09-07
Abstract: This invention relates to an improved binding support in which the support is rearwardly detachably attached to the ski by means of a threaded post and nut assembly wherein the nut can be manually adjusted to provide detachment. attachment and various degrees of lost edging movement.      The binding support having a transversely yieldable platform for mounting thereon any conventional forward boot retaining element or toe piece. This platform is provided with transverse deflection recording gages and indicia. The binding support having a longitudinally adjustable rearwardly disposed platform for mounting thereon any conventional rearward boot retaining element and comprising a ski brake operating in conjunction with a safety strap which when deactivated is positioned adjacent to one side margin of the support and parallel to the longitudinal axis of the support. The ski brake is activated by excessive pull of the safety strap. The binding support comprises a carrying handle.
Patent CA-2025544-A1 (CA)
Title: Processing of tobacco leaves
Inventor: KLAMMER BARBARA C
IPC: A24B3/00
Filed: 1990-09-17
Abstract: Whole  tobacco  leaf is fed to a milling  machine  such that there is produced a mixture of lamina flakes and intact stem  lengths.   The  lamina fraction,  with  little  or  no further  particle size reduction can be fed to a  cigarette making  machine.   The  stem fraction can  be  discarded  or processed according to conventional methods.
Patent CA-2025574-A1 (CA)
Title: Electrical component connection and combinations of electrical components
Inventor: SIMPSON ROBERT G
IPC: H01R4/02
Filed: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         An electrical component combination having a receiver and an amplifier.  The receiver has three pins extending from its front surface.   The amplifier has six pads on its rear surface.  The pins are bonded to three of the pads providing electrical and mechanical connection between the receiver and amplifier. The other pads may provide frequency control, power control and gain trim.  The combination is placed within a hearing aid housing.  The housing may be an in the ear type. The combination provides electrical and mechanical access to the components.  The components may be receivers, amplifiers, pre-amplifiers, filters, microphones or other such components.
Patent CA-2026460-A1 (CA)
Title: Process for crosslinking chlorosulfonated olefin polymers
Inventor: BRUGEL EDWARD G
IPC: C08K5/05
Filed: 1990-09-28
Abstract: TITLE PROCESS FOR CROSSLINKING CHLOROSULFONATED           OLEFIN POLYMERS ABSTRACT OF THE DISCLOSURE   A process for crosslinking a chlorosulfonated olefin polymer which comprises contacting: a) a chlorosulfonated olefin polymer having a chlorine content of about 20-60% by weight and a sulfur content of about 0.5-10% by weight: with b) a compound selected from the group consisting of polyols, polyamines, and mixtures thereof, wherein the equivalent ratio of the compound to sulfur present in the chlorosulfonated olefin polymer is from 0.1:1 to 1:1 and the compound has an equivalent weight up to 1,000;           with the proviso that when b) is a polyol alone, 0.1-2 equivalents, per equivalent of sulfur present in the chlorosulfonated olefin polymer, of a tertiary amine is additionally present; is disclosed as well as a process for making the same.
Patent CA-2027322-A1 (CA)
Title: Method for reducing scalp staining
Inventor: BROWN KEITH
IPC: A45D/
Filed: 1990-10-11
Abstract: ABSTRACT OF DISCLOSURE            Hair on a live head is treated with metal ion in a pretreatment step then subjected to an oxidative or autooxidative dyeing step in which scalp staining occurs. Between the pretreatment step and the dyeing step the scalp of the live head is subjected to vigorous massage, rubbing, combing or brushing for a time sufficient to reduce scalp staining, or sufficient time is permitted to elapse between the pretreatment step of the dyeing step to reduce scalp staining, or a combination of these two procedures is employed.
Patent CA-2027447-A1 (CA)
Title: Glycosaminoglycan-modified protein
Inventor: SAKURAI KATSUKIYO
IPC: A61K47/48
Filed: 1990-10-12
Abstract: ABSTRACT OF THE DISCLOSURE       A glycosaminoglycan-modified protein wherein an amino group of a protein is bound to an aldehyde group, which has been formed by reducing and partially oxidizing the reducing terminal sugar moiety of a glycosaminoglycan, which has a high stability in vivo and can retain physiological activity of the protein for a prolonged period of time.
Patent CA-2028843-A1 (CA)
Title: Method of photographic processing
Inventor: FYSON JOHN R
IPC: G03C5/38
Filed: 1990-04-13
Abstract: A method of removing silver chloride from a photographic silver halide material during processing which comprises treatment with an aqueous solution containing an alkali metal sulphite as sole silver halide solvent.
Patent CA-2029685-A1 (CA)
IPC: H04L29/12
Filed: 1990-11-09
Abstract: ISDN TERMINAL EQUIPMENT OPERATING WITH CIRCUIT SWITCHING MODE AND PACKET SWITCHING MODE                  ABSTRACT OF THE DISCLOSURE       ISDN terminal equipment containing: a circuit switching communication unit, a packet communication unit, a manual starting unit, an unsuccessful try detecting unit, and a retrying unit. The manual starting unit starts an operation of a setting up of a call using a predetermined one of the circuit switching communication unit and the packet communication unit when receiving a manual start input. The unsuccessful try detecting unit detects that data communication has not been successfully begun by the operation of the manual starting unit. The retrying unit starts an operation of a setting up of a call using the other of the circuit switching communication unit and the packet communication unit when the unsuccessful try detecting unit detects that the data communication has not been successfully begun by the operation of the manual starting unit.
Patent CA-2029708-A1 (CA)
Title: Stabilizer mixtures for elastomers
Inventor: DUBS PAUL
IPC: C08L23/00
Filed: 1990-11-09
Abstract: Novel compositions which contain an elastomer and a stabilizer mixture which consists of a) 2,4-bis(n-octylthiomethyl)-6-methylphenol, and b) at least one compound from the group consisting of tris(4-nonylphenyl)phosphite, tris(2,4-di-tert-butylphenyl)phosphite, 3,9-bis(stearyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5)undecane, tetrakis(3-dodecylthio-propionyioxymethyl)methane, bis[(3-(n-tridecyloxycarbonyt)ethyl]mercaptan, 3,9-bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis(2,4-di-tert-butyl-6-phenylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]-undecane; are described.
Patent CA-2031334-A1 (CA)
Inventor: MALKIN PETER
IPC: H01H33/18
Filed: 1990-12-03
Abstract: The circuit-breaker includes main contacts (26, 30) and a vacuum canister (38) in parallel which ensures disconnection, the whole being contained in an enclosure (10) filled with sulphur hexafluoride. The canister is designed for dielectric holding in this gas. The contacts of the canister (38) are of a refractory material and a coil generates an axial magnetic field in the region of the arc. <IMAGE>
Patent CA-2034278-A1 (CA)
Title: Tail wheel aircraft dolly
Inventor: IRWIN JACK L
IPC: B62B1/18
Filed: 1991-01-16
Abstract: TAIL WHEEL AIRCRAFT DOLLY                 ABSTRACT OF THE DISCLOSURE         A dolly particularly suitable for manipulation of tail wheel aircraft is disclosed as having a wheel and axle assembly with an elongated lever extending rearwardly from the axle.  A wheel-holding assembly comprised of two arms forming an open rectangle extends from the lever.  The wheel-holding assembly is fitted around the tail wheel of an aircraft without manipulation of the aircraft.  A handle member is supplied at the end of the elongated lever to aid in manipulation and in lifting of the lever to remove the tail wheel of the aircraft from the ground so that the plane may be manipulated through the dolly.  The dolly is also provided with a hitch assembly for use with tractor vehicles.
Patent CA-2035402-A1 (CA)
Title: High bulking resilient fibers through crosslinking of wood pulp fibers with polycarboxylic acids
Inventor: KOKKO BRUCE J
IPC: D21H11/20
Filed: 1991-01-31
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to resilient bulking fibers prepared by crosslinking wood pulp fibers with polycarboxylic acids.