baber/WOPTO huggingface dataset:
Patent AU-2001235669-A1 (AU)
Title: Use of xanthine derivatives for preparing a medicine for preventing and treatingosteoporosis
Inventor: BILLEN GUNTER JOHANNES
IPC: A61P5/20
Filed: 2001-02-14
Abstract: . The invention concerns the use of a xanthine derivative of formula (I) and its physiologically acceptable salts for preparing a medicine for preventing or treating osteoporosis, wherein: R1, R2 and R3 are as defined in the description.
Patent AU-2001261401-A1 (AU)
Title: Inverted board mounted electromechanical device
Inventor: MARTICH MARK E
IPC: H05K1/18
Filed: 2001-05-10
Abstract: A new board mounted electromechanical device is provided that mounts to a relay substrate to form a low profile reed relay. The reed relay is electrically connected to the electrical contacts via a signal traces and additional electrical traces located on the same side of the relay substrate which connect to the relay's signal and shielding. Additional traces on both sides of the signal traces of the reed relay provide a co-planar wave guide to maintain the desired impedance of the signal path. The reed relay is mounted in an inverted manner into a cut-out in the main circuit board so that the other portion of the reed relay itself is sits within the cut-out in the main circuit board. As a result, the reed relay component is recessed below the surface of the main circuit board resulting in an overall low profile circuit board.
Patent AU-2001267432-A1 (AU)
Title: Highly functional polyether polyols and methods for production thereof
Inventor: BOHME PETER
IPC: C09K23/00
Filed: 2001-05-10
Abstract: The invention relates to high-functionality polyether polyols of the general formula where each R'<SUB>1 </SUB>is an unsubstituted or substituted aliphatic or aromatic radical and each R'<SUB>2 </SUB>is an unsubstituted or substituted aliphatic or aromatic radical, H, OH, polyalkyl ether chain or halogen, each X is a polyalkyl ether chain or H, where at least one X is a polyalkyl ether chain, and m is an integer from 0 to 20, where Xm is H when m is 0, and n is an integer from 4 to 12, to processes for preparing such high-functionality polyether polyols and also to the use thereof for preparing polyurethanes and nonionic surfactants.
Patent WO-9220713-A1 (WO)
Inventor: CHEN CHAOGUANG
IPC: C12N15/29
Filed: 1992-05-15
Abstract: Cette invention concerne des protéines de Nicotiana alata riches en proline, se présentant pratiquement à l'état pur, ou bien des fragments de ces dernières, ainsi que des séquences isolées d'ADN codant ces protéines.
Patent WO-9424390-A1 (WO)
Inventor: MACKAY SIM RODNEY
IPC: B66F19/02
Filed: 1994-04-08
Abstract: Dispositif d'ancrage (10) pour le levage par la tranche d'une dalle en béton (11), qui comprend un élément d'ancrage (12) doté d'une tige (14) partiellement encastrée dans la dalle de béton (11), une extrémité de l'élément d'ancrage (12) possédant une tête de levage (15) placée légèrement en retrait à l'intérieur de la tranche (16) de la dalle de béton (11) dans un évidement (17) formé dans la tranche (16) de la dalle (11). Des barres (18) de renforcement contre les forces de cisaillement sont également encastrées en partie dans la dalle (11) et placées en partie à l'intérieur de l'évidement (17). La partie des barres (18) de renforcement contre les forces de cisaillement qui est située à l'intérieur de l'évidement (17) est placée entre la tête (15) et le béton de la dalle (11) dans la direction de levage.
Patent WO-9508338-A1 (WO)
Title: Methode de traitement de l'eczema et des dermatites
Inventor: MICHAELIS JURGEN
IPC: A61K38/08
Filed: 1994-09-26
Abstract: L'invention qui porte sur le traitement ou la prévention de l'eczéma et des dermatites consiste à administrer un peptide T ou ses dérivés ou analogues. Les composés préférés utilisés présentent les séquences 1 à 10 suivantes: 1) D-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-NH2; 2) Ala-Ser-thr-thr-Thr-Asn-Tyr-Thr; 3) D-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr; 4) D-Ala-Ala-Ser-Ser-Asn-Tyr-Met; 5) Thr-Asp-Asn-Tyr-Thr; 6) Thr-Thr-Ser-Tyr-Thr; 7) Thr-Thr-Asn-Tyr-Thr; 8) D-Thr-Thr-Tyr-D-Thr; 9) D-Ala-Ser-D-Thr-Thr-D-Thr-Asn-Tyr-D-Thr-NH2; 10) D-Ser-Ser-D-Thr-Thr-D-Thr-Thr-Tyr-D-Thr-NH2.
Patent WO-9617021-A1 (WO)
Title: Modification de la surface de kaolinite
Inventor: BRAGGS BELINDA
IPC: C09C1/42
Filed: 1995-11-27
Abstract: Cette invention concerne un procédé de modification des propriétés de surface de la kaolinite ou de minéraux apparentés. Le minéral est soumis à un plasma de vapeur d'eau, ce qui va donner lieu à la formation de sites d'hydroxyle réactif sur la surface de la kaolinite. Le traitement au plasma peut être suivi d'un autre traitement faisant appel à un agent réactif chimique adéquat, afin de modifier encore les propriétés de surface du minéral.
Patent WO-9728541-A1 (WO)
Title: Recuperation de la gaine sur des elements longs
Inventor: VERES GEORGE
IPC: H01B15/00
Filed: 1997-02-03
Abstract: La présente invention concerne un procédé de récupération de la gaine élastomère sur l'âme (55) d'un élément long (49) à plusieurs couches. Ce procédé comprend le passage de cet élément (49) à travers un réseau de jets de liquide à haute pression (57), dirigés vers la surface extérieure de l'élément (49), et des mouvements relatifs entre les jets (57) et l'élément (49), de telle sorte que toute la surface extérieure de ce dernier subisse l'action des jets à haute pression (57), ce qui enlève la gaine, sous forme de particules, de l'âme (55) de l'élément (49).
Patent WO-9851384-A1 (WO)
Title: Jeu d'arcade de competition
Inventor: MUIR ROBERT LINLEY
IPC: A63F13/30
Filed: 1998-05-11
Abstract: L'invention a pour objet un système de jeu d'arcade, dans lequel des joueurs participent à des compétitions faisant appel à leur habileté, et parient sur les résultats. C'est le cas, par exemple, de trois jeux d'arcade liés, simulant des courses automobiles (comme Sega DaytonaTM). Les trois joueurs versent chacun 10$ pour courir. Le gagnant reçoit 20$ et l'opérateur collecte les 10$ restants. Les spectateurs peuvent également parier sur les résultats comme pour tout évènement sportif réel.
Patent WO-9962797-A1 (WO)
Title: Ameliorations se rapportant aux vis sans fin pour grains et a des dispositfifs de meme type
Inventor: DUTSCHKE REGINALD VERNON
IPC: B65G33/24
Filed: 1999-06-03
Abstract: La présente invention concerne un assemblage convoyeur (10) de matériau du type qui comprend un fourreau tubulaire (11) extérieur et une vis d'alimentation rotative (12) contenue dans le fourreau (11) et montée sur une arbre de commande tubulaire (13). Dans cet assemblage, l'extrémité d'alimentation de la vis est remplacée par un sous-assemblage de vis sans fin (14) constitué de spires flexibles (15) montées rotativement libres sur une extension d'un arbre de commande (17) reliée à l'arbre de commande (13) principal, d'un mécanisme d'embrayage (30) qui couple mécaniquement la partie d'arbre (25) supportant les spires d'alimentation à l'extension d'arbre (17). Le dispositif d'embrayage est conçu de manière à permettre un désaccouplement automatique de la partie d'arbre (25) en cas de surcharge. Un manchon d'extension (19) flexible et pliable est fixé coaxialement sur les ouvertures d'extrémité du fourreau (11) extérieur et disposé de manière à entourer une partie des spires d'alimentation (15). Ce manchon d'extension (19), facilement déformable, permet, en combinaison avec les spires flexibles (15) et résiliantes, de réduire la probabilité de blessures occasionnées à un opérateur, ou à une opératrice, au cas où un de leurs membres serait accidentellement pris dans les spires d'alimentation.
Patent BG-50630-A1 (BG)
Title: Method for podagral nephropathy diagnosis
Inventor: CHAKARSKI VALERI S
IPC: A61B17/00
Filed: 1990-08-14
Abstract: This method is used in nephrology. It is non-intrusive and simple. It allows for the dynamic tracking of the kidney condition of gouty patients. In this method, an ultrasonographic test is first carried out, which shows the following ultrasonographic features : evenness of the kidney contours, and uniform thickness of the parenchyma at slight enhancement of its echogenity to the first degree on the Hricak scale, while the shape of the pyramids is erased, and the parenchyma-pyelon index is reduced.
Patent WO-2005030850-A1 (WO)
Title: Procede d'elaboration de polyester a intercalation ou exfoliation avec un materiau nanocomposite hybride en argile
Inventor: GALEMBECK FERNANDO
IPC: C08K3/34
Filed: 2003-10-01
Abstract: L'invention concerne un procédé d'élaboration de polyester a intercalation ou exfoliation avec un matériau nanocomposite hybride en argile, à savoir des nanocomposites (C) à matériaux lamellaires avec intercalation et exfoliation, par insertion d'oligomères de PTPE (B) entre les lamelles d'un phyllosilicate (A), sans réactifs et/ou solvants additionnels, par cisaillement du mélange phyllosilicate/oligomère, à l'état solide. Le phyllosilicate ne nécessite aucun mouillage préalable. On décrit l'élaboration d'un nanocomposite à partir d'une matrice polymère fondue (D). Un concentré composite oligomère/argile, obtenu par cisaillement, est dilué, donnant un silicate lamellaire/polymère nanocomposite (E), qui résulte de la croissance de chaîne oligomères greffées, une technique de post-condensation solide de l'oligomère dans le composite oligomère/Argile. On utilise ces matériaux pour élaborer des articles spécifiques correspondant à différentes applications, du type bouteilles et emballages en général.
Patent WO-03033242-A1 (WO)
Title: Moule pour soufflage en nickel et support de moule decrivant des passages de transfert de chaleur entre le moule et le support de moule
Inventor: RYAN MICHAEL J
IPC: B29C33/04
Filed: 2002-10-18
Abstract: L'invention concerne un moule pour soufflage refroidi ou chauffé à l'air, comprenant une enveloppe de cavité de moule (10) et un support de moule (12). L'enveloppe de cavité de moule (10) est fabriquée par un procédé de dépôt par évaporation sous vide de nickel et ne nécessite pas, par conséquent, de traitements de finition ou de polissage. L'enveloppe de cavité de moule (10) comprend une cavité (13) pourvue d'une face avant décrivant une cavité (34) dont la forme correspond à celle d'une partie d'un produit à mouler. Le support de moule (12) est situé derrière l'enveloppe de cavité de moule (10) et décrit une paroi interne espacée par rapport à la partie de la cavité de l'enveloppe de cavité de moule (10), formant un passage de transfert de chaleur (39) entre la paroi interne et la cavité (13). Lors de l'utilisation du moule, l'air passe par le passage de transfert de chaleur (39) et transfert la chaleur vers l'enveloppe de cavité de moule (10) ou absorbe la chaleur produite dans l'enveloppe de cavité de moule (10).
Patent WO-2004031445-A1 (WO)
Title: Revetement protecteur ceramique
Inventor: SARKAR PARTHO
IPC: C03C17/42
Filed: 2003-10-03
Abstract: L'invention porte sur un revêtement composite de protection de substrats de métal, de verre et de céramique, et sur son procédé de production qui consiste: à déposer sur le substrat un revêtement céramique poreux comprenant une charge céramique; et une phase de liant comprenant de fines particules de verre et un sol céramique; à fritter le susdit revêtement par un traitement thermique atteignant 700 °C; et facultativement à boucher les pores du revêtement poreux par un matériau colmatant organique et/ou minéral.
Patent CA-2001368-A1 (CA)
Title: Determining position with light
Inventor: MCBRIEN GREGORY J
IPC: G01D5/26
Filed: 1989-10-24
Abstract: Abstract Determining Position With Light The invention teaches determining position with light by providing amplitude modulated input light at an input light port of an optical cavity having a variable length dimension, detecting light at an output light port of the optical cavity and varying the frequency of amplitude modulation until a peak is detected.  The maximizing frequency can then be related to the length of the cavity.  The cavity may comprise an optical fiber inserted into a variable length cavity filled with a liquid having an index of refraction which matches that of the fiber.  Mirrors may be placed at either end of the cavity.
Patent CA-2001500-A1 (CA)
Title: Filter cartridge for use in a device for filtering liquid in particular drinking water
Inventor: NIEWEG HEINRICH
IPC: B01D27/02
Filed: 1989-10-25
Abstract: ABSTRACT OF THE DISCLOSURE           A filter cartridge (1) for use in a device for filtering liquids, in particular drinking water, comprises a beakerlike container (2) with a removable cap (3) and flow openings (4) and flow openings (9) disposed in the bottom (6) of the container, a granular filter composition (5) introduced into the container (2), and one sieve (7, 8) each disposed between the cap (3) and the filter composition (5), and between the bottom (6) and filter composition (5).  The cap is embodied as a cone tapering toward the top (flat cone) and the sieve (7) associated with the cap is embodied corresponding to the cap (3) as a conical sieve, and its encompassing rim is welded to the cap (3).  The sieve (3) associated with the bottom is embodied by an intrinsically flat disk and is welded with its encompassing rim to the bottom (6).
Patent CA-2005082-A1 (CA)
Title: Vinyl ester latices
Inventor: SONDERMAN MARC S
IPC: C08F18/02
Filed: 1989-12-11
Abstract: A B S T R A C T                        VINYL ESTER LATICES      The free monomer content of latices formed by emulsion polymerization of vinyl acetate and the vinyl ester(s) of branched chain carboxylic acid(s) can be reduced by the presence of an amount of from 0.1 to 5% by weight based on the total weight of components (a), (b) and (c) of an alkali metal or alkaline earth metal vinyl sulphonate and preferably in an amount of from 0.75% to 5% by weight.
Patent CA-2006217-A1 (CA)
Title: Organic sulfur-containing compounds as adjuvants for positive electrostatic liquid developers
Inventor: EL-SAYED LYLA M
IPC: G03G9/12
Filed: 1989-12-20
Abstract: TITLE  ORGANIC SULFUR-CONTAINING COMPOUNDS AS ADJUVANTS   FOR POSITIVE ELECTROSTATIC LIQUID DEVELOPERS          ABSTRACT OF THE INVENTION Positive electrostatic liquid developer consisting essentially of (A)  nonpolar liquid having Kauri-butanol value less than 30, present in major amount, (B)  thermoplastic resin particles having an organic sulfur-containing compound which is substantially insoluble in the nonpolar liquid at ambient temperatures, as defined dispersed therein and average particle size by area being less than 10 µm, and (C)  nonpolar liquid soluble ionic or zwitterionic charge director compound. Optionally a colorant and charge adjuvant are present. The electrostatic liquid developer is useful in copying, making proofs including digital color proofs, lithographic printing plates, and resists.
Patent CA-2007769-A1 (CA)
Title: Resistive sheet transfer printing and electrode head
IPC: B41M5/382
Filed: 1990-01-15
Abstract: ABSTRACT OF THE DISCLOSURE         A method of resistive sheet transfer recording is disclosed, in which the thermal diffusion coefficient of a resistive sheet (1) in the range of 1 to 100 x 106 m2/s is combined with that of an electrode head (2) in the range of 0.1 to 50 x 106 m2/s, thereby making it possible to form a high-quality image at high sensitivity and high speed.
Patent CA-2010993-A1 (CA)
IPC: A61M5/162
Filed: 1990-02-27
Abstract: An improved needle device for infusion of the type including a liquid delivering passage and an air introducing passage extending in parallel with each other is disclosed.   The needle device comprises a tubular needle, a bottom portion into which the rear part of the tubular needle is immovably fitted,  a flange portion made integral with the bottom portion, a cover member airtightly secured to the flange portion and a valve disc received beneath a circular projection on the flange-shaped part of the cover member.  As air enters through an air inlet port on the flange portion, the valve disc is raised up so that air is introduced into the interior of a parenteral liquid container via a cutout on the circular projection, a clearance between the bottom portion and the cover member and an annular clearance between the tapered foremost end of the cover member and the tubular needle.  When liquid in the container flows out through the air inlet port, the valve disc comes in the inside wall surface of the flange portion under the effect of dead weight of the liquid itself to close the air inlet port with the valve disc.
Patent CA-2011055-A1 (CA)
Title: High-brightness all-weather type pavement marking sheet material
IPC: E01F9/576
Filed: 1990-02-27
Abstract: A high-brightness all-weather type pavement marking sheet  material is composed of a reflex-reflecting sheet and a base sheet.  The reflex-reflecting sheet comprises a  layer  of glass microspheres of  a  relatively  large diameter which are at least partially exposed in air and bonded to one another by a transparent resin, a layer of glass  microshperes of a relatively small diameter which are buried and fixed in a transparent resin layer behind the  glass  microspheres  of a large  diameter  with  an interval  between  the  glass microspheres  of  a  large diameter and the glass microspheres of a small diameter, and  a reflecting layer consisting of a metallized  film or   the  like  material  provided   behind  the   glass microspheres  of  a small diameter.   The base sheet  is made  of rubber or synthetic resin and is bonded to  the lower  surface of  the  reflex-reflecting  sheet.   The pavement   marking  sheet  material  has  an   excellent brightness  in reflection during night and  particularly when it is raining.
Patent CA-2014095-A1 (CA)
Title: Process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends
Inventor: GABRIEL CARMEN A
IPC: D01F6/54
Filed: 1990-04-06
Abstract: TITLE Process for Making Oriented, Shaped Article of Lyotropic Polysaccharide/Thermally-Consolidatable Polymer Blends ABSTRACT Spinnable dopes containing fiber-forming polymers being at least about 55% and less than about 80% lyotropic polysaccharide and at least about 20 percent and less than about 45% thermally-consolidatable polymer and a process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends by orienting the dopes and removing the solvent.     Doc. 3
Patent CA-2015242-A1 (CA)
Title: Heterocyclic diones as pesticides and plant growth regulators
Inventor: LEE SHY-FUH
IPC: C07D265/02
Filed: 1990-04-24
Abstract: Compounds of the general formula I   A - @ - B      I  wherein  A represents the group (i) <CHEM> in which any free hydrogen may be replaced by an agriculturally acceptable substituent; and B represents an optionally substituted aryl or heteroaryl group are disclosed, as well as methods of producing such compounds, intermediates therefore, and their use as herbicides and acaricides.
Patent CA-2016608-A1 (CA)
Title: Formwork used in tilt panel construction
Inventor: KARABA KARLO
IPC: E04G11/36
Filed: 1990-05-11
Abstract: - ABSTRACT -The present invention relates to formwork apparatus for tilt-up or on site concrete panel construction.  The apparatus includes a plurality of planks suitable for acting as formwork for concrete panels to be poured.  A plurality of or set of brackets are securable to the planks using a pen and a wedge.  The plurality of brackets are spaced apart along the lengths of the planks.  When a further concrete panel is to be poured on top of the previous panel  another set of brackets are stackable on top of the set of brackets used for the previous panel.
Patent CA-2016956-A1 (CA)
Title: Bisbenzocyclobutene/bisimide compositions
Inventor: CORLEY LARRY S
IPC: C08G61/08
Filed: 1990-05-16
Abstract: - ~ -A B S T R A C T              BISBENZOCYCLOBUTENE/BISIMIDE COMPOSITIONS      Heat-curable compositions comprising: a)  at least one difunctional bisimide of an unsaturated dicarboxylic acid, b)  0.6-2.5 moles of a bisbenzocyclobutene per mole of difunctional bisimide, and c)  optionally a free radical polymerization inhibitor for the bisimide.
Patent CA-2017110-A1 (CA)
Title: Pipette and liquid transfer apparatus for dispensing liquid for analysis
Inventor: COLUMBUS RICHARD L
IPC: G01N35/00
Filed: 1990-05-18
Abstract: PIPETTE AND LIQUID TRANSFER APPARATUS  FOR DISPENSING LIQUID FOR ANALYSIS              Abstract A combination of a pipette and a liquid transfer apparatus is disclosed.  The liquid transfer apparatus comprises a frame defining a liquid inlet aperture connected by a first passageway to a dispensing aperture, an air vent aperture connected by a second passageway that extends toward the first passageway, and a valve interposed between the two passageways to alternate between allowing continuous liquid flow along the first passageway, or continuous air flow along the second passageway and part of the first passageway.
Patent CA-2019221-A1 (CA)
Title: Apparatus for treating plate-shaped articles
Inventor: KALLFASS KARL-HEINZ
IPC: B65G49/04
Filed: 1990-06-18
Abstract: ABSTRACT     In an apparatus for treating plate-shaped articles in a liquid medium comprising a bath containing the liquid medium with gap-like inlet and/or outlet openings ar-ranged beneath the liquid level and a conveying device for conveying the plate-shaped articles along a sub-stantially flat path of conveyance through the inlet and/or outlet openings and through the liquid medium in the bath, in order to reduce the loss of liquid from the bath, it is proposed that the inlet and/or outlet open-ings comprise sealing elements which are movable from a closed to an open position as the plate-shaped articles pass through them and which are furthermore of such de-sign that the gap created by the sealing elements in their open position is substantially adaptable in height and width to the cross-section of the articles passing through it.
Patent CA-2020466-A1 (CA)
Title: Novolaques de type phenol-aldehyde lourd
Inventor: DREYFUS THIERRY
IPC: C08G8/04
Filed: 1990-01-22
Abstract: 25 Abrégé Nouvelles résines formophénoliques du type novolaque résultant de la condensation de phénols avec des composés aldéhydiques contenant au moins 50% d'aldéhydes aliphatiques à 6 atomes de carbone ou plus. Elles sont réalisées avec des rapports molaires aldéhyde-phénol remarquablement élevés. Application comme résines renforçatrices des caoutchoucs : elles confèrent une faible viscosité aux mélanges crus et une une excellente dureté aux produits vulcanisés.
Patent CA-2023212-A1 (CA)
Title: Variable bore packer for a ram type blowout preventer
Inventor: MCWHORTER DAVID J
IPC: E21B33/12
Filed: 1990-08-14
Abstract: A packer for use with a ram-type blowout preventer which has the capacity to accommodate a plurality of sizes of tubular members extending through the bore of the blowout preventer, the packer having a resilient body to fit the face recess of the ram and a central recess to receive a tubular member, an upper plate positioned in the upper portion of the resilient body, a lower plate positioned in the lower portion of the resilient body, a plurality of metal insert segments positioned between the upper surface of the resilient body and the under surface of the upper plate and around the central recess of the resilient body, the metal insert segments having sufficient length to engage the exterior of a tubular member which is to be engaged and sealed against by the resilient body with the insert segments being selected to seal against a preselected small tubular member diameter which is less than the diameter which could be sealed by the packer without the insert segments. The resilient body is provided with a relief area around its central recess immediately above the upper plate. In another form a second set of insert segments are provided to extend to a smaller diameter than the first set of insert segments.