baber/WOPTO huggingface dataset:
Patent AU-2001273754-A1 (AU)
Title: Method for producing a cam for a camshaft
Inventor: MERZ KARL
IPC: F16D1/068
Filed: 2001-06-22
Abstract: The invention relates to a method for producing cams ( 1 ) for a camshaft. The cams are produced by bending together the ends of long profile strips ( 4 ) or by bending and putting together several pieces of profile strips in a circumferential direction. Cams produced in such a way are preferably welded onto the shaft. The invention also relates to suitable welding methods such as resistance welding, laser-beam or electron-beam welding and corresponding devices.
Patent AU-2001287658-A1 (AU)
Title: Aqueous dispersions
Inventor: MELCHIORS MARTIN
IPC: C08G18/44
Filed: 2001-08-01
Abstract: The invention relates to a waterborne coating composition containing a physical mixture present in the form of a dispersion in water and optionally organic solvents and containing A at least one polyol having urethane groups and chemically bound hydrophilic groups, and B at least one polyisocyanate having no chemically bound hydrophilic groups and which is blocked with pyrazole derivatives corresponding to formula (I)  wherein R1 represents a (cyclo)aliphatic hydrocarbon radical having 1 to 12, carbon atoms and wherein n is an integer from 0 to 3, the molar ratio of blocked NCO groups of crosslinking agent B to NCO-reactive groups of polyol A or binder mixtures containing polyol A is 0.2:1 to 5:1. for the production of chemical-resistant, chip-resistant and non-yellowing coatings.
Patent WO-8900364-A1 (WO)
Inventor: ECKERSLEY GREGORY PETER
IPC: H04B3/50
Filed: 1988-07-07
Abstract: Agencement de transmission comprenant un circuit (5) résonnant commuté permettant de commuter des états de données de signaux numériques sur une paire de lignes de transmission (1, 2), et un circuit de rétroaction (7) destiné à réinjecter du courant dans les lignes. Le circuit résonnant commuté comporte un dispositif (22) de commutation connecté en série à une inductance (20) et en parallèle à une capacitance (21). Un sytème logique numérique (8) commande le dispositif de commutation de manière que la commutation ait lieu à un point de croisement zéro de courant de ligne. Là où un changement d'état de données doit être transmis à un récepteur (6), le système logique (8) met le dispositif en circuit à un moment approprié. Le dispositif de commutation est mis hors circuit lorsque la tension (+Vm) dans les lignes atteint approximativement la même intensité dans le sens opposé (-Vm). Le changement dans la tension de ligne indique un changement de l'état de données au récepteur.
Patent WO-9215499-A1 (WO)
Inventor: CHRISTIE GREGOR BRUCE YEO
IPC: B65D81/24
Filed: 1992-02-27
Abstract: On décrit un appareil et une méthode d'emballage utilisés pour l'emballage en atmosphère contrôlé de produits horticoles conditionnés sous un film à perméabilité contrôlée. On décrit également un appareil à valve monté dans le film ou sur celui-ci, muni d'un détecteur thermosensible constitué par une matière bimétallique ou à mémoire de forme (2) ou d'un détecteur sensible aux produits chimiques, constitué d'un polymère gonflant, qui actionne l'élément de valve (un axe ou un obturateur) (1), monté sur le détecteur ou qui communique avec celui-ci. Lors de son utilisation, une fois que les produits ont été scellés dans le film d'emballage, l'appareil à valve ouvre le film d'emballage en cas d'un changement de température d'une valeur prédéterminée pour permettre l'écoulement de l'oxygène afin de prolonger la durée de conservation desdits produits ou de les exposer à une fumigation.
Patent WO-9725576-A1 (WO)
Title: Dispositif de nettoyage de four par aspiration
Inventor: CLARK ALASTAIR
IPC: F27D25/00
Filed: 1996-01-04
Abstract: Un dispositif (1) permettant d'enlever des matériaux d'un environnement à haute température comprend une pompe venturi (2) reliée à un tuyau d'aspiration (3) comportant une chemise de refroidissement (7), qui entoure une partie de l'extrémité libre du tuyau (3) pénétrant dans le four. L'extrémité libre du tuyau d'aspiration (3) est manuellement positionnée à proximité des matériaux à collecter, qui sont aspirés dans le tuyau (3) sous l'effet du vide généré par la pompe venturi (2). Les matériaux extraits de la pompe venturi (2) par le fluide entraînant cette dernière sont ainsi rapidement ramenés à une température à laquelle ils sont faciles à manipuler. Des jets de fluide à haute pression (30, 31) permettent de casser les matériaux en petits morceaux et de supprimer les éléments obstruant le tuyau. Le dispositif est utile pour débarrasser un four des incrustations et autres déchets, sans avoir besoin de le refroidir.
Patent WO-9718131-A1 (WO)
Inventor: BUCKLEY DAVID LEONARD
IPC: B65D23/14
Filed: 1996-11-14
Abstract: A package assembly (1) including: a package body (3), a closure (2) for the package body, and tamper indication means (9) moveable from an unobtrusive position to an obtrusive position during an initial opening of the package assembly.
Patent WO-9739786-A1 (WO)
Title: A safety hypodermic needle
Inventor: PISANIELLO LUIGI LUKE
IPC: A61M5/32
Filed: 1997-04-17
Abstract: A safety hypodermic needle which has a blunt inner tube and a sharp outer tube (7) slideable on the inner tube (2) and a retention means (10) between a boss (1) on the inner tube (2) and the outer tube (7). The retention means (10) in a rest position retains the outer tube (7) in a safety position and in an activated position extends the outer tube so that the hypodermic needle can be used to puncture the skin of a patient. The retention means can be resilient. The system can also be used with vacuum blood withdrawal systems.
Patent WO-9814063-A1 (WO)
Title: Moule de cuisson
Inventor: PRATT CLAYTON
IPC: A21B5/02
Filed: 1997-09-29
Abstract: La présente invention concerne un moule de cuisson permettant de cuire du pain et des pâtisseries roulées, de forme conique, comportant un haut de moule (15) avec des parties mâles convexes (17) et un fond de moule avec des parties femelles concaves (16). Les parties mâles ou femelles, renflées (16a) en leur milieu, exercent sur les pains cuits une force les maintenant sur ou dans la parties renflée (16a) à la séparation des éléments du moule. Les parties supérieure et inférieure du moule sont pourvues de dispositifs coopérants circulaires complémentaires (13, 19) associés aux parties mâles et femelles afin d'éviter que la pâte ne déborde latéralement au moment de la levée. Les parties mâles et femelles sont pourvues de petits trous d'évent (6, 12) permettant à l'air (21) de s'échapper au cours du processus de cuisson. On décrit également un procédé de cuisson de pain de forme conique dans ledit moule.
Patent WO-9823635-A1 (WO)
Title: Nouveaux epitopes ubiquistes de lymphocyte t auxiliaire
Inventor: FRAZER IAN HECTOR
IPC: A61K39/12
Filed: 1997-12-01
Abstract: L'invention a trait à un peptide codant un épitope ubiquiste de lymphocyte T auxiliaire aux fins du déclenchement d'une réaction immunitaire à l'encontre d'un papillomavirus. Ce peptide est choisi dans le groupe constitué par, (i) VYRDGNPYA, comprenant une délétion, une substitution ou une adjonction d'un seul acide aminé pratiquée dans VYRDGNPYA (SEQ ID NO. 1) et (ii), QYNKPLCDLL comprenant une délétion, une substitution ou une adjonction d'un seul acide aminé pratiquée dans QYNKPLCDLL (SEQ ID NO. 2). Cette invention concerne également des produits d'assemblage de peptide chimère ainsi que des compositions immunogènes renfermant les peptides de l'invention.
Patent WO-02088494-A1 (WO)
Inventor: DEVRIESE ANDRE
IPC: E06B5/16
Filed: 2002-04-29
Abstract: The invention concerns a glazed firewall comprising at least a leaf (2, 4) and a frame (6), a front side and a rear side wherein the elements forming the openings (2, 4) and the frame (6) are made of solid wood, their outer surfaces extending in a plane, either that of the front side, or that of the rear side when the openings (2, 4) are closed; the frame (6) is provided with a peripheral raised rabbet (20) and the openings with a raised rabbet (22) with dimensions matching those of the raised rabbet (20) such that a Z-shaped interstice (24) separates each opening (2, 4) from the corresponding trim (6); a continuous heat-swellable joint is embedded in one of the surfaces of the interstice (24) along each of the branches of the Z, proximate to the central bar of the Z.
Patent BG-51220-A1 (BG)
Title: dryer WITH THERMOPUMP
Inventor: ILIEV ILIJA K
IPC: F25B13/00
Filed: 1990-07-27
Abstract: The dryer can find application in agriculture and the chemical industry and increases efficiency of the heat exchange processes. It comprises a dryer chamber (1) and consecutively positioned heat exchanger (2), evaporator (6), and compressor (7). The evaporator (6) of the heat pump is built into a contact mixer-type heat exchanger (3) and after the compressor (7), a condenser (4) is installed connected with a heat exchanger (2), with the drying chamber (1) and with the evaporator (6) of the heat pump through a throttle valve (5).
Patent WO-0061618-A1 (WO)
Inventor: PAI EMIL F
IPC: C07K19/00
Filed: 2000-04-05
Abstract: The crystal structure of the Fab' fragment of Mab 2F5, a potent neutralizer of both laboratory strains and primary clinical isolates of most clades of HIV-1, both uncomplexed and complexed with the largely conserved peptide sequence ELDKWAS of the viral envelope protein gp41, has been elucidated and the characteristics of peptide-protein interactions determined. Having regard to such determination, the peptide-mimetics are constrained in the three-dimensional structure to provide an increased immunogenicity to the epitope sequence.
Patent WO-03033951-A1 (WO)
Inventor: HORNSNELL DAVID ANDREW
IPC: F16K31/06
Filed: 2002-10-15
Abstract: La présente invention concerne une soupape électromagnétique composée de certains matériaux, qui est capable de fonctionner à des fréquences élevées et qui peut être fabriquée sous la forme d'une unité compacte.  Le piston plongeur (1) est fabriqué dans un matériau électromagnétique possédant une densité de flux supérieure à 1,2 Tesla, et de préférence supérieure à 1,6 Tesla.  L'alésage qui conduit de la boîte (14) de la tête de soupape à l'orifice (12) de la buse possède un rapport longueur/diamètre inférieur à 5 :1, et de préférence compris entre 2 :1 et 4 :1, et l'orifice (12) de la buse possède un diamètre inférieur ou égal à 80 micromètres.  L'invention se rapporte également à un procédé de fonctionnement d'une imprimante à jet d'encre à gouttelettes à la demande dans laquelle est incorporée la soupape de l'invention.
Patent CA-2002636-A1 (CA)
Title: Quadruplex encoding for actv
Inventor: HURST ROBERT N JR
IPC: H04N7/015
Filed: 1989-11-09
Abstract: QUADRUPLEX ENCODING FOR ACTV                  ABSTRACT OF THE DISCLOSURE       By employing different independent polarity codes to polarity-modulate respective quads of averaged values in the vertical-temporal plane of luma, chroma, sidepanel and enhanced-luma components in the mid-frequency and/or high-frequency split-bands of a 4.2 MHz baseband television-type signal, the encoded components can be combined into successive composite quads of an encoded single channel, NTSC compatible, enhanced-definition 4.2 Mhz bandwidth television signal. The successive composite quads of the encoded signal can be decoded by a widescreen receiver without crosstalk taking place among the components, while such an encoded signal does not noticeably affect the display of a standard NTSC receiver.
Patent CA-2002726-A1 (CA)
Title: Concentrated dye solutions
Inventor: MORAWIETZ HANS
IPC: C09B29/01
Filed: 1989-11-10
Abstract: 1-17300/=            Concentrated dye solutions Abstract Concentrated dye solutions of dyes of the formula (1) shown in claim 1 are described.   The dye solutions are notable for a long shelf life and are suitable in particular for dyeing paper.
Patent CA-2002980-A1 (CA)
Title: Agents for the treatment of acute and chronic obstructive respiratory passage diseases
Inventor: EBERLEIN WOLFGANG
IPC: A61K31/55
Filed: 1989-11-15
Abstract: Abstract Use of Azepinone Derivatives The compounds 5,11-dihydro-11-[[(1-methyl-4-piperidinyl)-amino]carbonyl]-6H-dibenz[b,e]azepin-6-one, 5,11-dihydro-11-[(1-methyl-4-piperidinyl)acetyl]-6H-dibenz[b,e]azepin-6-one and 5,11-dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6H-dibenz[b,e]azepin-6-one and their enantiomers and their physiologically acceptable acid addition salts are suitable for use in the treatment of acute and chronic obstructive disorders of the respiratory tract.
Patent CA-2005332-A1 (CA)
Title: Method of and apparatus for expanding tobacco
Inventor: EGRI LASZLO
IPC: A24B3/18
Filed: 1989-12-13
Abstract: ABSTRACT         In a process for expanding tobacco by impregnation with gas and subsequent thermal processing, tobacco with a moisture content in the range from 20 to 40%-wt (relative to the dry weight of the tobacco) at a temperature at a range from -10 to 0°C, is exposed to a carbon dioxide gas atmosphere at a pressure in the range from 3 to 17 bar. The tobacco is then removed from the high pressure system with controlled reduction of pressure into a thermal processing system.
Patent CA-2005727-A1 (CA)
Inventor: THEURER JOSEF
IPC: E01B27/12
Filed: 1989-12-15
Abstract: A mobile track working machine comprises a machine frame, operating tools adjustably mounted on the machine frame, drives for adjusting the operating tools into various operating positions and into an inoperative position with respect to the track rails, controls for the drives for adjusting the operating tools into the various operating positions and into the inoperative position, and an apparatus for automatically controlling the positions of the operating tools. The apparatus includes sensors for monitoring the transverse position of the track rails and obstacles along the track, generators for output signals indicating respective ones of the monitored transverse position of the track rails and of obstacles along the track, and transmitters for transmitting the output signals to the drive controls whereby the operating tools are adjusted into the respective positions in response to the output signals.
Patent CA-2007785-A1 (CA)
Title: 1-[3-(2-hydroxy-3-alkylaminopropoxy)-2-thienyl] -3-phenyl-1-propanones and a process for the preparation thereof
Inventor: BINDER DIETER
IPC: A61P9/00
Filed: 1990-01-15
Abstract: Novel derivatives of 1-[3-(2-hydroxy-3-alkylaminopropoxy)-2-thienyl]-3-phenyl-1-propanone of the general formula (I)   (I) in which R1 and R2 are lower alkyl, are useful in the treatment of cardiac arrhythmias.
Patent CA-2007876-A1 (CA)
Inventor: DENIS JEAN-FRANCOIS
IPC: F42B12/60
Filed: 1990-01-16
Abstract: DISPOSITIF DE DEVERROUILLAGE PNEUMATIQUE POUR MUNITIONS LARGABLES A PARTIR D'UN VECTEUR La présente invention concerne un dispositif de déverrouillage d'un système de fixation de sous-munitions embarquées dans un vecteur c'est-à-dire tout engin volant (roquettes, missiles, missiles stand off ...). Chaque sous-munition (2) est maintenue au corps 1 du vecteur par une bride de maintien mobile (9) reposant sur des appuis (7) fixés sur la sous-munition (2) verrouillée par une tige (20) contre laquelle repose un galet (17) fixé à l'extrémité de la bride de maintien mobile (9). Un système pneumatique constitué d'un piston (26) active la tige (20) comportant différentes parties de largeurs et diamètres différents afin que sa partie étagée (18), sur laquelle repose le galet (17), soit translatée et laisse place à sa partie centrale (22) de manière à ce que la bride de maintien mobile (9) puisse pivoter autour de l'axe (15) libérant ainsi la sous-munition. Application de ce dispositif sur toute sous-munition sensible embarquée dans un vecteur. Figure 2
Patent CA-2008056-A1 (CA)
Title: Air freshener
Inventor: HOLZNER CHARLES R SR
IPC: A61L9/12
Filed: 1990-01-18
Abstract: A battery operated air freshener device (20) includes a housing (21, 31) having means (23) for mounting the air freshener device to surface such as a wall, a motor (51) inside the housing and electrically connected to a fan (52) and to a battery (95), a replaceable cartridge (70) with vents (77) defining an air flow path carries a deodorizing substance (80) and a battery (95), the replaceable cartridge having a receptacle (90) and being positioned within the housing such that the battery carried by the cartridge fits between spaced electrical contacts (56, 58) connected to the motor and hence to the fan resulting in air flow through the deodorizing substance, and an anti-bootleg device (60) in the housing and having at least one prong (65, 66) extending into the cartridge receptacle, whereby a cartridge having an appropriate receptacle to receive the anti-bootleg device fits within the housing such that the battery carried by the cartridge fits between the spaced electrical contacts thereby establishing an electrical circuit to operate the fan, but an anti-bootleg device in the housing with a cartridge without the appropriate receptacle precludes the battery carried by the cartridge from fitting between the spaced electrical contacts and the electrical circuit is interrupted thereby rendering the air freshener device inoperative.
Patent CA-2009263-A1 (CA)
Title: Ultraviolet curing conformal coating with dual shadow cure
Inventor: DENNIS WILLIAM E
IPC: C09D183/08
Filed: 1990-02-05
Abstract: ULTRAVIOLET CURING CONFORMAL COATING WITH DUAL SHADOW CURE                         ABSTRACT           Compositions containing an acrylamide functional polydiorganosiloxane, a polydiorganosiloxane having methacryloxyalkyl functionality and silicon-bonded alkoxy functionality, a photoinitiator and an organic titanate can be improved by using organic peroxides.  The improvements are observed in shelf life and pot life of the uncured composition and the odor of the cured product.  The resulting composition has ternary cure mechanisms with two of these mechanisms being available as shadow cure mechanisms, i.e. cures in areas not exposed to ultraviolet radiation by either exposure to atmospheric moisture or by heating.
Patent CA-2010800-A1 (CA)
Inventor: SCHWARTZ DAVID A
IPC: C07D249/18
Filed: 1990-02-23
Abstract: Bifunctional aromatic compounds which are capable of linking metal ions to biologically useful molecules. The bifunctional compounds are characterized as having a hydrazine or hydrazide group and a protein reactive group. The hydrazine or hydrazide group may be protected as a lower alkyl hydrazone. Conjugates of the bifunctional compounds with macromolecules are also described and labelled macromolecules comprised of the conjugates and metal ions are provided. Additionally, a method is provided for forming a labelled macromolecule by reacting a conjugate with a metal species. The compounds and method of this invention are particularly useful in the fields of biology and medicine for imaging and/or therapy.
Patent CA-2012078-A1 (CA)
Title: Method of making pore-free molding with thick section
Inventor: OZEKI HIROSHI
IPC: B29K86/00
Filed: 1990-03-13
Abstract: Abstract of Invention Method of producing a polymer molding free of pores containing a thick section comprising mixing monomer charge containing at least one norbornene monomer having tricyclic or higher cyclic structure, a ring-opening catalyst system and a halogen source; introducing the monomer charge into a mold wherein temperature of the monomer charge is higher then temperature of the inside of the mold; polymerizing the monomer charge to a polymer molding while pressurizing the molding above the injection pressure; cooling the molding so that the temperature difference is less than 80°C between the maximum curing exothermal temperature and the glass transition temperature of the molding; and removing a pore free, rigid polymer molding from the mold wherein monomer conversion to polymer in the molding is in excess of 98%. 0029PApp.GAK
Patent CA-2014402-A1 (CA)
Title: Multi-packs with end stacks of containers
Inventor: SAULAS ALAIN
IPC: B65D71/00
Filed: 1990-04-11
Abstract: A package comprises a paperboard wrapper 10 wrapped about and retaining a group of containers (C). The containers are arranged to provide a pair of end stacks (C1, C2) one at each end of the package in which each end stack comprises a set of containers stacked coaxially and one or more central containers (Cn) disposed between the end stacks, each central container having its axis perpendicular to those in the end stacks.
Patent CA-2017189-A1 (CA)
Title: Floor care apparatus
Inventor: VALVO RUSSELL
IPC: A47L11/18
Filed: 1990-05-18
Abstract: Abstract of the Disclosure Floor care apparatus (10) capable of removing chewing gum or the like from a flooring (f) such as a carpet or the like.  The floor care apparatus includes a housing (12) which is adapted to rest upon the flooring, the housing having an electric motor (16) mounted therein.  A wire brush (18) is mounted upon the arbor shaft (20) of the motor, the diameter of the wire brush being so sized with respect to the diameter of the housing that when the housing is resting upon the floor covering the wire brush may be readily moved into and out of engagement with the floor covering by moving the housing from operative to inoperative positions, which moving is accomplished by an operator who engages a handle (14) which is rigidly interconnected to the housing (12).
Patent CA-2017269-A1 (CA)
Title: Fluorogenic benzoxazoles
Inventor: HABENSTEIN KLAUS
IPC: C07H21/04
Filed: 1990-05-22
Abstract: The invention relates to fluorogenic compounds of the formula (I) (see formula I) in which X is O or S, R is a radical which can be split off by enzymatically catalyzed hydrolysis;      R1 is H, C1- to C4-alkyl or phenyl, which can be substituted by 1 to 3 -CH3; and A has a molecular structure which lengthens the mesomerism of the benzohetercyclic ring system, in particular includes aromatic or heteroaromatic and also substituted and optionally benzo-fused 6- and 5-membered ring systems which can also attack in the 2-position of the benzoheterocyclic radical via one or more multiple bonds, or an electron-withdrawing group, such as CN or CF3. for the detection of hydrolyzing enzymes and the use of the fluorogenic compounds.
Patent CA-2017572-A1 (CA)
Title: Water developable photosensitive resin composition
Inventor: KAWANAMI TOSHITAKA
IPC: C08L33/06
Filed: 1990-05-25
Abstract: ABSTRACT      Disclosed is a water developable photosensitive resin composition suitable for a printing plate, which has excellent dimensional stability and excellent chemical and physical properties.  The photosensitive resin composition comprises;         (A)  an acrylic resin of which glass transition temperature (Tg), as defined by                        [I]         [wherein Tg1, Tg2, .... represents a glass transition temperature of a homopolymer prepared from each monomer, Tg0 represents a glass transition temperature of a copolymer and W1, W2, .... shows a weight fraction of each monomer.] and acid value (AV) satisfy the following relations; 60 °C ? Tg ? 125 °C 80 mg KOH/g ? AV ? 130 mg KOH/g, and Tg - 10 ? AV ? Tg + 40 (B)  a basic nitrogen atom-containing compound (C)  an ethylenically unsaturated monomer, and (D)  a photopolymerization initiator.