baber/WOPTO huggingface dataset:
Patent WO-0068516-A1 (WO)
Title: Kits de blocs de mur de soutenement
Inventor: KIM HUN S
IPC: E02D29/02
Filed: 2000-05-08
Abstract: Cette invention concerne un kit de composants qui s'assemblent pour former un bloc de mur de soutènement, cavité à six pans adaptée pour être remplie avec un matériau de remplissage sur le lieu de travail, et ce kit comprend six côtés qui s'encastrent entre eux. Les blocs assemblés sont adaptés pour être attachés de préférence sur une feuille géotextile, et possèdent une rangée de projections (60) sur la partie supérieure du bloc adaptée pour s'enclencher dans les ouvertures de la feuille géotextile.
Patent WO-0144533-A1 (WO)
Title: Revetements pouvant etre abrases
Inventor: CHEUNG KIN L
IPC: C23C4/06
Filed: 2000-12-07
Abstract: La présente invention concerne des revêtements de commande d'écartement, pouvant être abrasés, thermiquement vaporisés et à faible porosité, destinés à être utilisés dans des moteurs de turbines à gaz, à des températures élevées, afin d'assurer une commande améliorée d'écartement des écartements d'aube de compresseur ou de turbine et de l'écartement de joint à labyrinthe. Ces revêtements comprennent de 5 à 90 % de phase de mica dans une matrice d'alliage métallique allant de 95 à 10 % par volume de phase. Cette matrice d'alliage métallique utilisée varie en fonction de la température de fonctionnement du composant moteur. Des alliages Al-Si sont utilisés pour des températures allant jusqu'à 800 °F; des alliages Al-Cu jusqu'à 1200 °F; des alliages Ni-Cr-Fe-Mo-Co-W jusqu'à 1800 °F, où l'oxydation est moins importante; et des alliages Co-Ni-Cr-Al-Y jusqu'à 1800 °F, où l'oxydation est importante et le coût relatif plus élevé est justifié par leur résistance supérieure à l'oxydation et à la corrosion. L'ingrédient à base d'alliage de mica et de métal du revêtement peut avantageusement alimenter un pulvérisateur thermique, sous forme pulvérulente, par l'intermédiaire de deux flux gazeux et unités d'alimentation en poudre, séparés et à commande indépendante.
Patent WO-0178396-A1 (WO)
Inventor: YEE CHING KOK
IPC: G06F17/30
Filed: 2001-04-04
Abstract: A method, apparatus, media and signals for presenting customized multimedia content are disclosed. The method involves causing video segments having information content associated with a particular subscriber and having smooth transition features, to be successively played to produce a continuous video program comprising the segments.
Patent WO-03004266-A1 (WO)
Title: Materiau de conditionnement multicouche recyclable pouvant absorber et desorber l'eau
Inventor: BACIU RADU
IPC: B32B27/02
Filed: 2002-06-19
Abstract: L'invention concerne un matériau en feuille composite pouvant servir de matériau d'emballage. Ce matériau en feuille comporte une couche de matériau non tissé composé de fibres thermoplastiques ou de tissu non-tissé et une seule couche composite imperméable à l'eau, les couches étant laminées ensemble. La couche composite imperméable peut contenir une grille tissée polymère servant à augmenter la résistance à la traction et la résistance à la déchirure de la feuille.
Patent WO-03072838-A1 (WO)
Title: Ca, Mg AND Ni CONTAINING ALLOYS, METHOD FOR PREPARING THE SAME AND USE THEREOF FOR GAS PHASE HYDROGEN STORAGE
Inventor: LIANG GUOXIAN
IPC: C22C19/03
Filed: 2003-01-17
Abstract: Disclosed are new Ca, Mg and Ni-containing alloys of the general formula: ( Cac Mgd Me )b ( Ni1-z Tz )a where: M is at least one metal selected from the group consisting of Y, Ce, La, Pr, Nd, Th, Nd, Ti, V, Zr, Ta, Hf, Sr, Ba and Misch metals; T is at least one element selected from the group consisting of AI, Zn, Cu, Fe, Co, Mn, Cr, Mo, W, Si, Ga, Ge, In, Sn, Ag, C and B; a is an integer equal to 2 or 5; z is a number ranging from 0 to 0.5; when a is equal to 2, then 0.9 ≤b≤1.1; and when a is equal to 5, then either 1.75 ≤b≤2.25 or 0.75≤ b≤ 1.31. These alloys which are of the AB2, A2B5 or AB5 types, may be single phase or multiphase and are useful for reversibly absorbing hydrogen from a gas phase. Also disclosed is a method for preparing the above alloys.
Patent CA-2000272-A1 (CA)
Title: 3-aryloxymethyl-cephalosporin derivatives, their preparation and their medical use
Inventor: KOJIMA KOICHI
IPC: C07D501/26
Filed: 1989-10-06
Abstract: ABSTRACT OF THE DISCLOSURE     Compounds of formula (I):                               (I) [in which: R1 is hydrogen or acyl; R2 is hydrogen or C1 - C4 alkoxy; and Ar is phenyl or substituted phenyl] and pharmaceutically acceptable salts and esters thereof have valuable antibiotic activity, including against Methicillin-resistant strains of Staphylococcus.  The invention also provides a process for preparing the compounds and methods and compositions using them.
Patent CA-2001135-A1 (CA)
Title: Cleaning device
Inventor: HULT BROR
IPC: A01D75/20
Filed: 1989-10-20
Abstract: ABSTRACT   The invention relates to a blade-protecting device (13, 14) for cleaning units (1) being provided with a rotary cutter or blade (3) which is supported on a shaft (6) and which can be rotated by means of a motor (11). The shaft (6) is mounted in a body (8). The blade-protecting device (13, 14) comprises a hub part (13) having a diameter being smaller than the diameter or the largest dimension of the rotatable blade (3). This hub part (13) is arranged substantially coaxially with the shaft (6) adjacent the blade (3) and is freely rotatable relatively to the body (8). A number of fix, substantially radially oriented arms (14) are rigidly attached to the hub part and extend past the periphery of the blade or of the circle described by the rotating blade, said arms (14) preferably being arranged in locations spaced equiangularly around the hub part. Figure 3.
Patent CA-2002359-A1 (CA)
Title: A method of cascading two or more sigma-delta modulators and a sigma-delta modulator system
Inventor: KAREMA TEPPO
IPC: H03M3/02
Filed: 1989-11-07
Abstract: Abstract The invention relates to a method of cascading two or more sigma-delta modulators by applying an error sig-nal representing the quantization error of a preceding modulator to a subsequent modulator in the cascade to be quantized therein, the quantized error signal being thereafter  differentiated  and  subtracted  from  the quantized output signal of the preceding modulator. To improve the performance of the cascade, in the method according to the invention, the error signal is scaled before said subsequent modulator by a first factor smaller than 1,  and the quantized error signal is scaled by a second factor substantially equal to the inverse of the first factor, before being subtracted from the quantized output signal of said preceding modulator.
Patent CA-2002821-A1 (CA)
Inventor: MITCHELL WINALEE G
IPC: A61F13/00
Filed: 1989-11-14
Abstract: Abstract of the Disclosure Several embodiments of an improved absorbent insert or core are disclosed. According to one embodiment, the insert comprises a fluff layer physically integrated to at least one layer of laminate consisting of at least one tissue layer and polymer powder secured to it and supported on it. The fluff layer and the laminate are embossed between rollers  that physically integrate the two layers and produce transfer sites through which liquid is rapidly transferred into the fluff layer, away from a wearer. In another embodiment, an absorbent insert is produced by embossing a laminate between a smooth roller and a patterned roller and trimming and folding the embossed laminate to produce an insert with a central region with an exposed pattern of embossed depressions and, on each side of the central region, lateral regions with an exposed, smooth surface. According to another embodiment, an absorbent insert  is produced by depositing super absorbent polymer powder on a portion of a layer of fluff, covering the powder with at least one tissue layer, and embossing the assembly to produce an integrated absorbent insert. According to another embodiment,  an absorbent insert is produced by depositing super absorbent polymer powder on a portion of a layer of fluff, covering at least a portion of the fluff with polymer deposited thereon with at  least one  laminate  layer,  and embossing the assembly to produce an integrated absorbent insert.
Patent CA-2003359-A1 (CA)
Inventor: WOJCIK MICHAEL A
IPC: A61M35/00
Filed: 1989-11-20
Abstract: ABSTRACT OF THE DISCLOSURE         A pad and container assembly where in the pad comprises a sponge-like center section and a non-permeable protective disk secured to the inner side, which is immersed in a medicament in the bottom of the cup, the disk being pressed against an annular ridge containing the medicament and conforming to its shape to form a seal, the center section of the pad being compressable within the container, the pad having a foldable handle on its upper side which is extendable when the container is opened upon removal of a cover releasably adhered to the outer rim of the container.
Patent CA-2004241-A1 (CA)
Inventor: PRUETT DONALD N
IPC: H02G15/08
Filed: 1989-11-30
Abstract: A ceramic cased capacitor and related method of construction  are provided,  wherein  the  capacitor  is substantially impervious to moisture penetration and is adapted  for  attachment  to  conductive  leads  with superior lead pull strength.   The capacitor comprises at least two conductive plates encased at a selected gap   within  a  substantially  monolithic  casing  of selected   dielectric   material   such   as   a   ceramic material.   The  plates  each  include  a tab  projecting beyond an adjacent margin of the other plate.  Recessed seats are formed in the casing as by drilling to bridge at least partially into the tabs.  Conductive lead ends are attached to the capacitor by soldering within the recessed seats, thereby securely anchoring the leads in a   manner substantially   impervious   to   moisture penetration.  The thus-formed capacitor may be used in a wide range of electronic circuit applications without requiring a conventional encapsulating outer jacket or coating of insulating material.   By virtue of omission of the encapsulating jacket, the capacitor can be used in  high  temperature  environments,  and/or  in  high voltage   applications,  without   concern   for  jacket deterioration,  deterioration  in  insulation resistance, or   delamination   of  the  jacket   relative  to  the monolithic casing.
Patent CA-2004701-A1 (CA)
Title: Bleach-accelerating compositions containing a dye-stabilizing agent and use thereof in photographic color processing
Inventor: CULLINAN ANN M
IPC: G03C7/42
Filed: 1989-12-06
Abstract: BLEACH-ACCELERATING COMPOSITIONS CONTAINING A    DYE-STABILIZING AGENT AND USE THEREOF IN      PHOTOGRAPHIC COLOR PROCESSING ABSTRACT OF THE DISCLOSURE         Improved bleach-accelerating compositions that are especially useful in the reversal color processing of photographic elements are comprised of bleach-accelerating agent and a dye-stabilizing agent.  Formaldehyde precursors function as particularly effective dye-stabilizing agents in such compositions.  The bleach-accelerating composition is utilized subsequent to the color developing step and prior to the bleaching step and serves to enhance the effectiveness of the bleaching step and to provide improved dye stability.
Patent CA-2005006-A1 (CA)
Title: Nuclear fuel particles and method of making nuclear fuel compacts
Inventor: STANSFIELD ORLIN M
IPC: G21C3/62
Filed: 1989-12-08
Abstract: NUCLEAR FUEL PARTICLES        AND METHOD OF MAKING NUCLEAR FUEL COMPACTS                   Abstract of Disclosure Nuclear fuel particles having fission-product-retentive characteristics are disclosed which are particularly adapted for the production of nuclear fuel compacts or nuclear fuel elements by combination with a matrix material having an acceptable nuclear properties and good thermal conductivity.  Preferably, the outermost shell of the fission-product-retentive layer is formed of a refractory carbide, such as silicon carbide or zirconium carbide, and a thin overcoating material is applied thereto.  When aluminum is employed as the matrix material, an overcoating of elemental silicon or elemental zirconium is used which is wet by the aluminum matrix.  Silicon also forms a low melting eutectic alloy with the aluminum of the matrix that provides good lubricating properties -- a particularly valuable feature when high pressure extrusion is used to form fuel elements.  In addition, a strong chemical bond is formed between silicon and a refractory silicon carbide outer surface, resulting in an excellent heat flow path from the nuclear fuel to the boundary of the fuel element from which heat transfer occurs.
Patent CA-2005664-A1 (CA)
Inventor: MENTING KARL-HANS
IPC: C09J193/00
Filed: 1989-12-15
Abstract: The invention relates to adhesive resin particles made from an adhesive resin having a softening range of between 60 DEG  and 120 DEG C, and to a process for the preparation of the particles. In order to prevent the particles baking together on storage, it is proposed that they are in the form of coated particles and that, for coating, at least one hard polyethylene wax having a solidification point >/= 90 DEG C is added to the adhesive resin.
Patent CA-2005968-A1 (CA)
Inventor: SCHINKEL INGO
IPC: B32B7/02
Filed: 1989-12-19
Abstract: Heat-laminatable, gas-barrier multi-layer films A b s t r a c t Improved heat-laminatable multi-layer film containing a polypropylene base layer, a heat-laminatable layer containing an ethylene/vinyl acetate copolymer and an ethylene/ethyl acrylate or ethylene/acrylic acid co-polymer, one layer of the film being a gas barrier layer.
Patent CA-2009500-A1 (CA)
Title: Absorbent composite and method for production thereof
Inventor: HARADA NOBUYUKI
IPC: A61L15/24
Filed: 1990-02-07
Abstract: ABSTRACT OF THE DISCLOSURE An  absorbent  composite  comprising  100  parts  by weight of an absorbent polymer, 1 to 600 parts by weight of a  fibrous  substrate,  and  0.1  to  50  parts  by  weight  of polyaluminum  chloride  and  having  said  absorbent  polymer adjoined to and fixed on said fibrous substrate through the medium  of  said  polyaluminum  chloride  as a  binder,  and production thereof.
Patent CA-2012559-A1 (CA)
Title: Stable middle distillate fuel-oil compositions
Inventor: NALESNIK THEODORE E
IPC: C10L1/14
Filed: 1990-03-20
Abstract: STABLE MIDDLE DISTILLATE FUEL-OIL COMPOSITIONS   ABSTRACT OF THE INVENTION           A stable middle distillate  fuel-oil composition which comprises (a)  a major portion of a middle distillate fuel-oil; and (b)  a  minor  amount,  as a  storage  stabilizing additive, of N(4-anilinophenyl)succinimide of a copolymer and maleic anhydride graft.
Patent CA-2013647-A1 (CA)
Title: 1-hydroxyazole compounds and fungicides containing these
Inventor: BAUS ULF
IPC: C07D249/08
Filed: 1990-04-02
Abstract: O.Z. 0050/40791 ABSTRACT OF THE DISCLOSURE: Compounds of the general formula I                                       (I), where X is alkyl, aryl, aryloxy or alkoxy, Y is hydrogen, alkyl, alkoxy, halogen, aryl or aryloxy, n is 0 to 5, and Z is CH or N, and fungicides containing these compounds.
Patent CA-2014975-A1 (CA)
Title: Resin bound magnet and its production process
Inventor: IKUMA TAKESHI
IPC: H01F41/02
Filed: 1990-04-19
Abstract: Abstract A Resin Bound Magnet And Its Production Process This invention relates to a resin bound type magnet and its production process, especially a cylindrical or a thin plate state magnet and its production process.  A resin bound type magnet comprising a magnetic powder and an organic resin or further with an additive and its production process wherein it is moulded as a single body in a cylindrical form satisfying a relation of 2DL / d2 ? 1 among the outer diameter (D), the inner diameter (d) and the length (L) of the said magnet, and it also has a radiated anisotropy in the diameter direction.  Further this invention is a resin bound type magnet and a production process of a resin bound type magnet by an extrusion moulding of the said magnet with a die in a magnetic field wherein an average particle size r of the magnetic powder satisfies r ? 0.1 t (t ? 1mm) with the thickness t of the moulded article of an anisotropic resin bound type magnet comprising the said magnetic powder and the resin.
Patent CA-2016172-A1 (CA)
Title: Self-machining seal ring leakage prevention assembly for rotary vane device
Inventor: CAVALLERI ROBERT J
IPC: F04C27/00
Filed: 1990-05-07
Abstract: Abstract of the Disclosure A low internal leakage, rotary vane gas compressor utilizing a housing having a generally elliptical cavity, whose outer boundary is defined by an inner  stator wall.   A shaft mounted rotor is disposed offset from the central axis of the cavity, with an end plate secured on each end of  the housing.  Each end plate has a centrally mounted hole for rotatably supporting the respective side of the rotor shaft.          The housing has inlet and discharge passages, each in contact with the cavity.  The rotor has a plurality of radial slots in equally spaced relation about its periphery, in each of which slots a slidable vane of minimal weight is disposed.  Each vane is approximately the width of the rotor, and the outer tip of each vane is in close proximity to the inner stator wall.  These vanes define a plurality of chambers which undergo significant volume changes during rotation of the rotor. The vanes thus cooperate with the inner stator wall and the end plates to compress gas entering the inlet passage, such that the gas thereafter leaving through the discharge passage is at a higher pressure.  Advantageously, a seal ring of particularly hard, tough steel is mounted in each end plate, and biased into contact with the respective side of the rotor to effect an essentially zero gap therewith.  Each seal ring has a tapered cross section, such that the initial footprint area is small, but with rotor wear, the small contact area desirably becomes a surface contact.
Patent CA-2016579-A1 (CA)
Title: Combustion chamber of a gas turbine
Inventor: KELLER JAKOB
IPC: G01K1/12
Filed: 1990-05-11
Abstract: ABSTRACT OF THE DISCLOSURE    In a combustion chamber  (A) of the form of an annular combustion chamber, a row of large and small premixed burners (B, C) are arranged along the annular front wall (10). The large premixed burners (B), which are the main burners of the combustion chamber (A), and the small premixed burners  (C), which are the pilot burners  of  the  combustion chamber  (A),  follow each other alternately and regularly along the front wall (10) where they also emerge into the combustion space of the combustion chamber (A).  A plurality of air noz-zles (D), whose injection is directed in-to the combus-tion space of the combustion chamber (A), are placed between the large premixed burners (B) and the small premixed burners (C).                       (Fig. 1)
Patent CA-2016969-A1 (CA)
Title: Ventilated hood for firefighter
Inventor: GRILLIOT WILLIAM L
IPC: A42B1/04
Filed: 1990-05-16
Abstract: This invention provides a firefighter's hood which protects the firefighter's head, neck, and shoulder regions in a conventional manner, while also providing means by which the firefighter's head is ventilated.      The firefighter's hood of this invention includes means which establish an opening in the upper portion of the hood for escape of heat from the upper part of the firefighter's head. Thus, there is ventilation of the head portion of the firefighter. A firefighter's hood of this invention includes a head section having major portion of thermal insulation material. The upper portion of the head section comprises any material or means having lesser thermal insulation qualities than the major portion of the head section. The upper portion of the head section of the hood may be completely open, or the upper portion of the head section may comprise net material having a multiplicity of openings therethrough, or the upper portion may comprise means having several openings therein. The upper portion of the head section may be completely open to expose the upper part of the head of the firefighter. Therefore, heat within the head portion of the firefighter can escape upwardly through the upper portion of the head section of the hood. Thus, the head portion of the firefighter is ventilated and stress upon the firefighter is reduced. However, the firefighter's hood of this invention provides conventional protection to the firefighter.
Patent CA-2019465-A1 (CA)
Title: Process for producing haloalkyl alkanoates
Inventor: TANAKA MAMORU
IPC: C07C67/10
Filed: 1990-06-20
Abstract: Shionogi Seiyaku Kabushiki Kaisha A process for producing haloalkyl alkanoates Inventors: Mamoru Tanaka Makoto Hajima, and Yoshio Hamashima - Abstract -A haloalkyl alkanoate (III) is useful as a reagent for preparing some oral antibacterials. The compound is now found to be preparable economically and safely by treating alkanoic acid salt (I) with 10 equivalents or more of dihaloalkane (II) in 2 to 5 parts by weight of alkanoic acid dialkylamide.                               (wherein R and R1 each is hydrogen or optionally substituted alkyl, M   is a salt forming atom or group, and X and Hal each is halogen)
Patent CA-2020511-A1 (CA)
Title: Gas separation membrane and process
Inventor: MUELLER FRANCIS X JR
IPC: B01D71/66
Filed: 1990-07-05
Abstract: Abstract A process and membrane are disclosed for gas separation wherein the membrane is formed from a poly arylene sulfide sulfone having particularly desirable chemical and temperature resistance.
Patent CA-2021018-A1 (CA)
Inventor: BLANK LYNNE M B
IPC: D06M13/322
Filed: 1990-07-12
Abstract: A method of treating fabrics in order to eliminate odor caused by microbial growth by adding an antibacterially effective amount of an organosilicon quaternary ammonium compound to the rinse cycle of a textile laundering operation containing the fabrics in order to destroy bacteria and fungi. The most preferred organosilicon quaternary ammonium compound is the silane 3-(trimethoxysilyl) propyldimethyloctadecyl ammonium chloride of the formula (see formula I)
Patent CA-2021030-A1 (CA)
Title: 1,2-dihaloazolylethane derivatives and crop protection agents containing them
Inventor: SEELE RAINER
IPC: C07D401/06
Filed: 1990-07-12
Abstract: O.Z. 0050/40941 ABSTRACT OF THE DISCLOSURE: 1,2-Dihaloazolylethane derivatives of the general formula I                                                      I,   where A and B are each substituted or unsubstituted phenyl, biphenyl, naphthyl or hetaryl, Z is chlorine or bromine, and X is CH or N, and their plant-tolerated acid addition salts and metal complexes, and fungi-cides and growth regulators containing these compounds.
Patent CA-2022320-A1 (CA)
Inventor: KRANTZ LOUIS
IPC: H04M3/24
Filed: 1990-07-25
Abstract: DYNAMIC CIRCUIT IDENTIFIER          Abstract The implementation of BRV/SDN services is changing the way services can be maintained with existing operations support systems. For example, with ISDN a subscriber to the service can initiate and effect a move of his directory or telephone number from one location to another without directly involving the operating company. The subscriber, by moving his directory number to a new location, now receives his service over a new transport facility. As a result, the records of the operating company which identify a specific transport facility to a specific telephone number cannot be readily updated to reflect subscriber moves. Thus, if the records of the operating company do not identify the transport facility which is associated with the directory number at the new location the operating company cannot readily process trouble reports against the service. The new operations system and electronic processing switch methodology disclosed solves the major operational problems associated with processing a trouble report on BRV/SDN service in an environment where the subscribers can move their own services. In operation, this invention initiates a trouble report on an ISDN service line record and then links the report to the appropriate facility line record information for repair processing based on an identifier obtained from the electronic processing switch.