baber/WOPTO huggingface dataset:
Patent WO-8400120-A1 (WO)
Inventor: RAST WLODZIMIERZ
IPC: B21D39/20
Filed: 1983-06-27
Abstract: A tube expander of the type using an expansion die (11) comprised of segments (11A and 11B) for insertion into the end of a tube (20) to expand the diameter of the end of the tube (20) which is characterized by the insertion of the expansion die (11), which has a forward end (18), into the end of the tube (20) with the forward end (18) situated at the innermost part of the required expansion, expanding the forward end (18) of the expansion die (11) to produce a circular ridge (21) in the tube (20) and then pulling the expansion die (11) towards the end of the tube (20) to expand the tube (20) along a required length thereof, the reaction to the pulling procedure being taken by having the end of the tube (20) resting against a reaction face (7) on radially movable jaws (2) situated in a head (1), the head (1) being stationary in relation to the expansion die (11), the expansion die (11) being expanded and moved by a pull rod (8).
Patent WO-8808196-A1 (WO)
Inventor: WOODBURY JOHN MICHAEL
IPC: G11B23/087
Filed: 1987-09-21
Abstract: Cassette d'une seule pièce (10) destinée à contenir des bobines à bandes (45) d'une vidéocassette. Cette cassette se compose d'un boîtier ouvert (11) avec un couvercle (18) qui lui est relié par une charnière réelle (19) faisant partie intégrante du boîtier, autour de laquelle le couvercle pivote, ce qui permet de fermer le boîtier ouvert (11). La cassette (10) est également pourvue d'une plaque antérieure mobile (30) de fermeture du boîtier comportant des cliquets (37) qui s'engagent dans les bobines (45) pour les empêcher de se dérouler quand la plaque antérieure mobile (30) est en position de fermeture.
Patent WO-9014993-A1 (WO)
Title: Procede et appareil de fabrication d'ebauches de formes tridimensionnelles
Inventor: BOYHAN LAWRENCE ANTHONY
IPC: B31B50/59
Filed: 1990-05-30
Abstract: Le procédé et l'appareil décrits servent à fabriquer des ébauches de formes tridimensionnelles (136) pour l'enveloppement d'articles, en particulier de spécialités de chocolats. L'appareil utilise un premier poste de pressage (5) servant à subdiviser une feuille (42) en une pluralité de moules (62) et un second poste (54) de formation des moules finals coïncidant avec la pluralité des moules (62). Les postes (50, 54) comportent des éléments de serrage (84, 84B) servant à assurer un alignement précis des moules.
Patent WO-9220613-A1 (WO)
Title: Tour permettant de sauter a l'elastique
Inventor: PFEIFFER OTTO
IPC: B66F11/00
Filed: 1992-05-07
Abstract: Tour (10) utilisée pour sauter à l'élastique comprenant un mât allongé (11) positionné au niveau d'un angle incliné par rapport au sol. Le mât (11) comporte au moins un dispositif de guidage (45). Un chariot (29) sert de plate-forme de laquelle une personne peut sauter. Le chariot est dirigé le long du dispositif de guidage pour se déplacer entre une position haute et une position basse.
Patent WO-9404226-A1 (WO)
Inventor: DEVINE ROBERT WAYNE
IPC: E04C3/32
Filed: 1993-08-19
Abstract: Structure de jeu (10) comprenant au moins deux montants (11) et au moins un accessoire (13) soutenu par les montants (11). les accessoires (13) sont choisis parmi des éléments allongés (13a), des plaques de plancher (13b) et des accessoires de jeu (13c) tels que des toboggans, des balançoires, des toboggans à rouleaux, des tunnels, des panneaux droits et des chaînes à escalader ou autres. L'accessoire (13), ou chacun des accessoires, est soutenu sur le montant (11) par des agencements de montage (12) respectifs, sous forme d'un élément de support (20, 40), d'au moins un élément de serrage (22) et d'au moins un élément de fixation (21). Les éléments de support (20, 40) et de serrage (22) présentent respectivement des première et seconde faces de serrage espacées et opposées, qui peuvent être rapprochées ou éloignées l'une de l'autre par l'élément de fixation (21). L'agencement de montage (12) comprend également au moins deux évidements longitudinaux (14) pratiqués dans les montants (11) et présentant, vers l'extérieur du montant, une fente longitudinale ouverte (15). L'élément de serrage (22) est reçu coulissant dans l'évidement (14), et une partie marginale (16) du montant (11), adjacente à la fente (15), est reçue entre les faces de serrage. L'agencement de montage (12) permet de positionner l'accessoire (13) en n'importe quelle position le long du montant (11) et de le fixer fermement en cette position par une action de serrage.
Patent WO-9826355-A1 (WO)
Title: Systeme d'exploitation decentralise
Inventor: BROCKHURST RUSSELL
IPC: G06F9/46
Filed: 1997-12-10
Abstract: Système d'exploitation décentralisé pour un réseau, comprenant une collection de bibliothèques, chacune d'entre elles étant dans une implantation quelconque et étant associée à une série d'exemples concernant diverses matières. Chaque matière est un ensemble encapsulé de ressources du système et possède un système de fichiers contenant des applications, des bases de données, des composants logiciels ou toute autre série de fichiers reliés de façon logique. Il ne doit exister qu'un seul exemple par matière dans n'importe quelle bibliothèque donnée et à n'importe quel moment donné. Il peut y avoir des exemples concernant la même matière dans des bibliothèques différentes. Une norme d'adressage qui nécessite un premier et un deuxième identificateurs globalement uniques est appliquée aux bibliothèques et aux matières. Le premier identificateur globalement unique est utilisé pour identifier chaque bibliothèque. Le deuxième est utilisé pour identifier chaque matière. Tous les exemples d'une Matière auront le même identificateur de matières, quelle que soit la bibliothèque dans laquelle ils se trouvent. Il existe des protocoles d'accès en dehors des bibliothèques pour permettre l'interaction entre les applications, les composants logiciels et les documents mémorisés en tant que Matières dans des bibliothèques différentes.
Patent WO-9904210-A1 (WO)
Inventor: DUTA GHEORGHE
IPC: H05B3/40
Filed: 1998-07-16
Abstract: A heat exchanger (10) for use in cooking applications, comprising a housing (12), a cooking medium chamber (14) in the housing (12) for passage of cooking medium through the housing (12) during the heat exchange process; and a heat exchange element (16). The heat exchange element (16) is formed to define a generally spiral path for cooking medium to pass through the cooking medium chamber (14) during the heat exchange process. Cooking apparatus (100), and methods of operation of cooking apparatus (100) including such heat exchangers (10; 22) are described.
Patent WO-9929592-A1 (WO)
Title: Emballage a vidage automatique
Inventor: CRUYSBERGHS RUDIGER
IPC: B65D83/62
Filed: 1998-12-08
Abstract: L'invention concerne un emballage à vidage automatique pour des produits fluides, visqueux, en pâte et pulvérisés, caractérisé en ce qu'il est constitué d'un matériau flexible et qu'il comprend au moins une chambre de produit (1) fermée, dans laquelle le produit fluide, visqueux, en pâte ou pulvérisé est enfermé. Cet emballage comprend également un connecteur (5) situé sur ladite chambre de produit (1) destiné à vider et éventuellement à remplir la chambre. Une chambre sous pression (3) fermée est en contact avec la chambre de produit (1) et au moins un dispositif de mise sous pression, destiné à mettre la chambre (3) sous pression, de manière à exercer une pression sur la chambre de produit, ce qui vide cette dernière via le connecteur (5) de la chambre de produit. L'emballage comprend, en outre, un dispositif de commande situé sur le connecteur (5) ou valve, placé sur la chambre de produit (1) de manière à vider ladite chambre avec un système de mesure exact ou de dosage.
Patent WO-0226360-A1 (WO)
Title: Systeme de filtrage de l'air
Inventor: VAN DYK BERNHARD
IPC: B01D53/85
Filed: 2001-09-28
Abstract: L'invention se rapporte à un système de filtrage conçu pour extraire de l'air des substances organiques malodorantes et comportant un lit de filtrage comprenant une matière poreuse, particulaire et non compostable ainsi que des micro-organismes capables de digérer lesdites substances malodorantes. La matière particulaire du lit est de préférence de la pierre de lave, de la pierre ponce ou du grès. L'invention se rapporte également à un procédé de filtrage de l'air contenant des substances organiques malodorantes, telles que de l'air d'échappement issu d'un processus de digestion bactérienne thermophile de déchets organiques, ledit procédé consistant à utiliser un lit de filtrage composé d'une matière particulaire, poreuse et non compostable, à inoculer le lit de filtrage en y introduisant une culture de micro-organismes et à faire passer l'air à travers ledit lit de filtrage.
Patent WO-03019494-A1 (WO)
Title: Systeme et procede pour la notification de conditions de circulation dangereuses
Inventor: RAFOL DONALD
IPC: G08G1/0967
Filed: 2002-08-23
Abstract: L'invention concerne un système de détection de conditions de circulation dangereuses sur un tronçon de voie de circulation, faisant appel à un détecteur infrarouge dont le champ de vision couvre la voie considérée. Le système comprend aussi une unité de traitement de signal reliée au détecteur, qui identifie les signatures thermiques représentatives de certaines conditions dangereuses (par exemple, verglas, pluie, neige, animaux, et véhicules à l'arrêt). L'unité en question est également reliée à un dispositif de notification qui alerte les conducteurs quant aux conditions dangereuses. Selon les variantes, ce dispositif est un moyen de signalisation par feu clignotant ou bien un moyen de signalisation numérique ou un site Internet.
Patent CA-2000361-A1 (CA)
Title: Rock stabilizer
Inventor: WITZAND HENDRIK H G
IPC: E21D21/00
Filed: 1989-10-10
Abstract: ABSTRACT               An improved rock bolt for insertion into a bore in the roof or side wall of an underground opening so as to stabilize the roof or wall of the opening, the rock bolt comprising a generally hollow elongate body having a side wall wherein the side wall has a flute means formed from a pair of inwardly disposed wall portions interconnected at their respective inboard ends to form a hinge means which is responsive to forces applied to and along the side wall by the bore so that the rock bolt may be deformed in the bore to accomodate stresses and strains placed upon the bolt during use without substantially weakening the strength of the bolt held in the bore.
Patent CA-2000557-A1 (CA)
IPC: H04L12/56
Filed: 1989-10-12
Abstract: BANDWIDTH ALLOCATION AND CONGESTION CONTROL SCHEME   FOR AN INTEGRATED VOICE AND DATA NETWORK Abstract An integrated voice and data network includes a multiplexer arranged with a voice queue for storing voice packets and a data queue for storing data packets. Voice packets are transmitted for a predetermined interval T1. Data packets are transmitted for a predetermined interval T2. The predetermined intervals T1 and T2 may be of different durations. A separate signaling queue can be provided for storing received signaling messages. If a signaling message is moved into the separate signaling queue during either interval T1 and T2, that interval is suspended and the transmission of voice or data packets is interrupted until the entire signaling message is transmitted. Then the interrupted voice or data transmission is resumed for the remainder of the suspended interval T1 or T2. As an alternative, signaling messages can be transmitted during predetermined intervals between the intervals T1 and T2. Block dropping of low order voice bits also is described for reducing congestion at the node. The multiplexer guarantees a certain minimum bandwidth for voice traffic and data traffic. Concurrently, the multiplexer allows each type of traffic to utilize any spare bandwidth momentarily available because it is not being utilized by the other type of traffic. Signaling messages are serviced with very low delay and zero packet loss.
Patent CA-2001060-A1 (CA)
Title: Waterproof fabric
Inventor: LEVY HARRY
IPC: E04H15/54
Filed: 1989-10-19
Abstract: ABSTRACT                    Waterproof Fabric A waterproof fabric especially for military shelter applications  comprises  a  first  layer    of  nylon camouflage  fabric  material,  a  second  layer  of polyurethane film, a third layer  of nylon tricot fabric material,  and adhesive laminations joining the layers together, the outer surface of the first layer having a water  repellant  coating  comprising  an  emulsified fluorocarbon mixed with a non-fluorinated extender and a reactant resin catalyst.     The adhesive  laminations comprise mixtures of polyurethane adhesives having a range of viscosities.
Patent CA-2001143-A1 (CA)
IPC: G11B7/135
Filed: 1989-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           An optical pickup device in which a main beam and a pair of sub-beams are used and a diffraction device is disposed between a recording medium and a light receiving device such as a photodetector is disclosed.   The diffraction device comprises first to third diffraction regions.   The second and third regions receive light beams from the recording medium which are substantially identical in amount to each other.  The light receiving device comprises a first to a fourth light receiving regions.  The first and second light receiving regions are juxtaposed, and separated by a line.  The main beam which has been diffracted by the first diffraction region is focused onto said line. The main beam which has been diffracted by the second diffraction region is focused onto the first light receiving region.   The main beam which has  been diffracted by the third diffracting region is focused onto the second light receiving region.  The sub-beams which have been diffracted by the diffraction device are focused onto the third and fourth light receiving regions, respectively.  Alternatively, the diffraction device comprises an area where one or more diffraction regions are formed.  The farthest point of the area at the side of the light receiving device is separated from the optical axis by a predetermined distance, to prevent the first-order diffracted beam from entering the optical system disposed between the diffraction device and a recording medium.
Patent CA-2002449-A1 (CA)
Title: Pressure-sensitive article with priming layer
Inventor: BOSTON DAVID R
IPC: C09J7/50
Filed: 1989-11-08
Abstract: The use of a gelled network of inorganic oxide particles and an ambifunctional silane on the surface of a substrate provides a priming layer for pressure-sensitive adhesive layers.
Patent CA-2003130-A1 (CA)
Title: Device for the release of aerial towed targets
Inventor: LINDSTROM LARS A
IPC: B64D3/00
Filed: 1989-11-16
Abstract: Abstract The invention relates to a device for release of aerial towed targets, by means of which a cloth target (1) after firing can be separated from a tow cable (3). When this occurs, a second target indicating body (11) may be developped, which in advance may be packaged in a pack bag (9). In order to perform said automatic release an intermediate piece (14) is provided which may be located at or inside said pack bag (9). The intermediate piece (14) is arranged in such a way that the two portions, from which it is constructed, are separated or released from each other when the separating force is greater than or is below predetermined values. When these portions are separated, the first towed target (1) is released and removed from the towing cable and simultaneously said pack bag (9) may be opened by means of said intermediate piece (14).      Fig. 4.
Patent CA-2003322-A1 (CA)
Title: Ori-inhibited and deposit-resistant motor fuel composition
Inventor: SUNG RODNEY L
IPC: C10L1/224
Filed: 1989-11-20
Abstract: ORI-INHIBITED AND DEPOSIT-RESISTANT MOTOR FUEL COMPOSITION            (D#78,239 -F) ABSTRACT         A motor fuel composition which inhibits engine ORI and resists engine and carburetor deposit formation comprises a mixture of hydrocarbons boiling in the range of 90°F-450°F and the  reaction  product  of  a  dibasic  acid  anhydride, a polyoxyalkylene monoamine, and a hydrocarbyl polyamine.
Patent CA-2003637-A1 (CA)
Inventor: HORNBERG GUNNAR
IPC: F24D3/14
Filed: 1989-11-22
Abstract: ABSTRACT            The invention relates to a supporting plate for under-floor heating, for supporting underfloor heating pipes and consisting of a plate (2) of a material having good thermal conductivity and being provided with at least one upwardly open groove (3, 4) extended in the longitudinal direction of the plate and being intended for receiving said underfloor heating pipes. According to the invention at least one load carrying member (6) is provided at the underside of the plate (2), which member is connected to the plate adjacent its side edges in such a way that it extends across the underside of the plate. Moreover a load distributing member (7) is provided between the plate  (2) and said load carrying member (6) and is supported by said load carrying member or members such that by means of said member (7) a load being applied to the upper side of the plate (2) is distributed over and is carried by said load carrying member or members.            (Fig. 1b)
Patent CA-2008380-A1 (CA)
Inventor: TABLER CHARLES P
IPC: B65D21/04
Filed: 1990-01-23
Abstract: A unitary molded plastic bakery tray, with the end walls higher than the side walls to provide for a 90 degree cross-nesting, and the end walls having interengaging feet and rails to provide for 180 degree oriented high stacking and like oriented low stacking.   The bottom is either a flat planar surface with chamfered bottom edges or is raised so that the tray is provided with corner structure   having chamfered bottom edges.   Blind stacking structure is provided by an additional outer rail on each end wall and additional outer feet on each end wall for engaging the outer rail.   Alternatively,  blind stacking is provided by structure along each end wall having large feet and cooperating large recesses coplanar with inner small feet and cooperating inner recesses such that the large feet can span and smoothly slide over the small recesses during blind stacking.          Further,  trays of different  series having different  stacking heights can be blind stacked on one another during stacking, but include bottom and side wall structure that prevents inter cross-nesting of trays of different series.
Patent CA-2011160-A1 (CA)
Inventor: ROERIG ARNOLD J
IPC: D21G1/00
Filed: 1990-02-28
Abstract: ABSTRACT OF THE DISCLOSURE    A drive mechanism for a paper machine controlled deflection roll or the like having a tubular roll shell driven by a ring gear with driving pinions driving the ring gear and each of the pinions mounted on support shafts with the support shafts carrying planetary gears driven by a sun gear.  The sun gear is carried on a power input shaft mounted in vertical slides.  The planetary gears are horizontal of the sun gear so that the sun gear can shift and be self-positionable to equalize the load on the gear teeth as the sun gear drives the planetary gears with a thrust bearing on the shaft and helical teeth between the sun gear and the planetary gears.
Patent CA-2014063-A1 (CA)
Title: Process for producing cocoa extract
Inventor: CULMSEE ORTWIN
IPC: A23G1/30
Filed: 1990-04-06
Abstract: Abstract:            The invention relates to a process for producing cocoa extract which involves the extraction of cocoa with water and the  separation of  aqueous  extract  and extracted cocoa,  the starting material used being broken cocoa seeds which are extracted with water in a static fixed bed at a temperature of between 40°C and 100°C.
Patent CA-2014329-A1 (CA)
Title: Christmas tree stand
Inventor: SARABIN GARY T
IPC: A47G33/12
Filed: 1990-03-29
Abstract: ABSTRACT           The present invention relates to a collapsible stand adapted to support a Christmas tree.  The stand includes a vertical support member having first and second opposed ends and a plurality of supporting legs, each of the legs being pivotally connected proximate one of the ends for pivotal movement between a first storage position and a second supporting position.  A plurality of intermediate members are each associated with a supporting leg, each of the intermediate members being pivotally connected at a first point to the vertical support member, and contain means for pivotally connecting each of the intermediate members to a respective supporting leg.
Patent CA-2015019-A1 (CA)
Inventor: HERWANDER DAVID R
IPC: B08B15/02
Filed: 1990-04-20
Abstract: A hoarding assembly having a non-combustible innermost portion is sealed against the cladding of a hot surface, such as that of a large boiler, to create an envelope.   Outside air may enter the otherwise airtight envelope through controlled inlets in the hoarding assembly.          The boiler is insulated with a layer of asbestos that is to be replaced.  A vertically extending first array of supply air inlets is provided in one end wall of the hoarding assembly and a vertically extending second array of suction outlets is provided in the other end wall.  A fan assembly injects cool air through the first array and a negative air machine assembly withdraws air through the second array.  The placement of the inlets and outlets results in a wall of air moving parallel to the boiler wall and having its centerline spaced from the cladding, typically about 1 to 3 feet from it.  With the foregoing operating, the sheet metal cladding is removed from the boiler.  A narrow vertical strip of the asbestos is then removed.   Insulation or a ceramic fiber curtain is temporarily placed over each exposed strip of boiler wall, to contain the heat radiation.  The asbestos is progressively removed in this fashion.   A sealant is then sprayed on the bared cleaned wall.  The system overcomes the problems inherent in removing asbestos from a potent source of radiant heat, without shutting the boiler down.
Patent CA-2015061-A1 (CA)
Title: Multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group
Inventor: GUTIERREZ ANTONIO
IPC: C08F8/32
Filed: 1990-04-20
Abstract: ABSTRACT OF THE DISCLOSURE          An  oil  soluble  composition of matter useful as a multifunctional  viscosity  improver additive for oleaginous composition comprising adduct of:         (A)    high  molecular  weight  ethylene  copolymer substituted  carboxylic  acid  material  comprising reaction product  of  (i)  ethylene copolymer having a number average molecular  weight  of  at least about 15,000, and (ii) mono-unsaturated carboxylic acid material; and (B)   at least one polyamine containing one primary amino  group and at least one, preferably from 1 to about 6, secondary amino group.
Patent CA-2015372-A1 (CA)
Title: Polyketone polymer compositions
Inventor: KLINGENSMITH GEORGE B
IPC: C08K5/375
Filed: 1990-04-25
Abstract: A B S T R A C T                    POLYKETONE POLYMER COMPOSITIONS      Compositions comprising linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon are stabilized against degradation caused by exposure to UV light by the inclusion therein of (a) an aromatic diamine and/or a thiobisphenol and (b) a certain type of carbon black.     ML7.T4567FF
Patent CA-2016101-A1 (CA)
Inventor: KLOEPPER JOSEPH W
IPC: A01N63/27
Filed: 1990-05-04
Abstract: The growth of conifer seedlings in the nursery and in the field is enhanced by inoculation with bacterial strains adapted for growth in the seedling rhizosphere.