baber/WOPTO huggingface dataset:
Patent WO-0073982-A1 (WO)
Title: Pave tactile mettant en oeuvre un capteur de pression deformable non electrique
Inventor: INKSTER D ROBERT
IPC: G06F3/041
Filed: 2000-05-24
Abstract: La présente invention concerne un pavé tactile pour le contrôle d'équipement électronique comprenant une surface tactile déformable and un corps de pavé compressible en contact avec la surface tactile. Le corps compressible est réalisé en un matériau de dispersion ou de diffusion de lumière au sein du matériau. Une pluralité de sources de lumière ou autre énergie vibratoire sont dirigées vers l'intérieur du substrat pour constituer de multiples cellules éclairées au sein du corps de pavé. Chaque cellule éclairée forme une cavité optique d'intégration au sein du corps de pavé. Un détecteur communiquant avec le matériau compressible détecte l'intensité lumineuse au sein de la cavité optique. Un processeur reçoit des signaux du détecteur et convertit ces signaux en une information utilisable concernant la position des zones de compression du pavé.
Patent WO-0128427-A1 (WO)
Title: Ensemble machoires de biopsie
Inventor: KRZYZANOWSKI JACEK
IPC: A61B10/02
Filed: 2000-09-07
Abstract: L'invention concerne un instrument à pinces de biopsie comprenant des parties conçues de façon solidaire pour ouvrir et fermer les mâchoires de coupe du dispositif et réduire le nombre de parties individuelles dans tout l'instrument, et présentant des caractéristiques réduisant spécifiquement le nombre de parties se trouvant dans le mécanisme de pivot, présentant des caractéristiques éliminant les parties saillantes pouvant endommager le matériel utilisé conjointement avec l'instrument et présentant également des caractéristiques permettant spécifiquement à l'instrument d'obtenir et de conserver plus d'un échantillon de tissu.
Patent WO-0159280-A1 (WO)
Title: Procede et dispositif d'injection double de carburant dans un moteur a combustion interne
Inventor: OUELLETTE PATRIC
IPC: F02M61/10
Filed: 2001-02-09
Abstract: Selon l'invention, deux carburants différents sont injectés dans la chambre de combustion d'un moteur à combustion interne. Un carburant principal est allumé par un carburant pilote ayant un pouvoir d'auto-allumage supérieur au carburant principal. Selon ce procédé, des conditions de charge sur le moteur sont contrôlées et des ensembles de conditions sont définies afin de constituer des conditions de charge faible et des conditions de charge élevée. Des modes de fonctionnement distincts sont définis pour chaque ensemble de conditions de charge. Sous des conditions de charge faible, un mélange homogène d'air et de carburant principal est trop pauvre pour assurer une combustion stable, par conséquent, le carburant principal est injecté sous haute pression immédiatement après injection du carburant pilote. Sous des conditions de charge élevée, le carburant est injecté en trois étapes. Dans la première étape, le carburant principal est mélangé à de l'air d'admission avant introduction dans la chambre de combustion, ou le carburant principal est injecté durant l'admission ou au début de l'admission.
Patent WO-02079605-A1 (WO)
Title: Instrument de fond generateur de force axiale
Inventor: ANGMAN PER G
IPC: E21B23/04
Filed: 2002-03-28
Abstract: L'invention concerne un instrument de fond générateur de force axiale permettant d'appliquer une force sur une structure située dans un trou de forage. Cet instrument comprend une enveloppe (19) dimensionnée pour s'ajuster dans le trou de forage dans lequel l'instrument est censé agir ; un joint extérieur (38) disposé autour de l'enveloppe et choisi pour créer un joint entre l'enveloppe et le trou de forage ; un trou intérieur (32) pratiqué dans l'enveloppe, lequel comprend un joint destiné à empêcher les écoulements depuis le trou intérieur jusqu'à l'extrémité inférieure ; une ouverture (34) donnant sur le trou intérieur au-dessus du joint ; un dispositif de renforcement (36) servant à protéger l'enveloppe contre le mouvement axial à l'intérieur du trou de forage une fois que l'enveloppe se trouve dans une position choisie à l'intérieur du trou de forage ; un piston (27) monté coulissant sur l'enveloppe afin de produire un mouvement axial par rapport à l'enveloppe, le piston étant positionné de façon à agir entre une différence de pression pouvant être établie entre le trou intérieur et le trou de forage, entre le joint et l'extrémité inférieure, afin d'entraîner le piston axialement par rapport à l'enveloppe ; et un grappin relié au piston afin de produire un mouvement axial avec celui-ci.
Patent WO-03004939-A1 (WO)
Title: Dispositif de chauffage instantane compact pour fluide
Inventor: DUFOUR DENIS
IPC: F24H9/20
Filed: 2002-07-05
Abstract: L'invention concerne un dispositif de chauffage pour fluide, comprenant un réservoir, un ensemble conduite d'amenée et une conduite d'évacuation. Le réservoir contient un fluide et il est doté d'éléments de chauffage. L'ensemble conduite d'amenée est monté sur le réservoir, il présente une ouverture d'amenée et il communique avec le réservoir par une extrémité opposée. La conduite d'évacuation est montée sur le réservoir et communique avec celui-ci par une extrémité, elle présente une ouverture d'évacuation ménagée à une extrémité opposée. Un ensemble détecteur de débit de fluide est monté sur l'ensemble conduite d'amenée ou sur l'ensemble conduite d'évacuation. Un modulateur pour éléments de chauffage est relié aux éléments de chauffage. Un capteur thermique est monté, au moins, sur l'ensemble conduite d'amenée, le réservoir ou sur la conduite d'évacuation. Un dispositif de commande est relié au modulateur pour éléments de chauffage, à l'ensemble détecteur de débit de fluide et au capteur thermique. Le fluide pénètre dans l'ensemble conduite d'amenée à travers son ouverture d'amenée, provoquant une réaction du détecteur de débit de fluide qui commande au dispositif de commande d'activer les éléments de chauffage par l'intermédiaire du modulateur pour éléments de chauffage. Le fluide s'écoule ensuite dans le réservoir de manière à être chauffé par les éléments de chauffage, puis, il est évacué du réservoir pour pénétrer dans la conduite d'évacuation et s'acheminer vers l'ouverture d'évacuation.
Patent CA-2001513-A1 (CA)
Inventor: CHEN CHAO
IPC: G09F9/37
Filed: 1989-10-25
Abstract: DECORATING PLATE ABSTRACT OF THE DISCLOSURE A decorating plate assistantly functioning as a key ring and presenting thereon a meaningful number set. e.g. a telephone number of a user, is provided. The plate includes a plate body having a plurality of engaging holes. and a plurality of numeral pieces cooperatively held together to form the number set and each of which includes a bottom engaging protuberance engageable in one of the engaging holes.
Patent CA-2001730-A1 (CA)
Title: Thermo-bed
Inventor: SMITH GEORGE L
IPC: A61G7/05
Filed: 1989-10-30
Abstract: ABSTRACT "Thermo-bed is the essential feature of a bed specifically designed, or a conventional bed so modified, that a person or persons sleeping therein or thereon will be protected from contact with chilled surfaces through the provision in the structure of the bed, or by the attachment to the bed, of a heat-exchanging arrangement whereby the heat from the regular hot water system or from some other source is transferred to the bed in a safe and controlled manner and in such a way that the sleeper suffers no discomfort or risk of undesirable chilling, or risk, or fear of risk, from elictric shock or fire.
Patent CA-2002210-A1 (CA)
Title: Expression and processing of authentic fgf's in yeast
Inventor: BARR PHILIP J
IPC: C12N15/81
Filed: 1989-11-03
Abstract: Methods and compositions are provided for producing, in yeast, basic and acidic fibroblast growth factors (FGF's) that are at least partially acetylated at their amino-termini. DNA constructs containing genes coding for the FGF polypeptides under transcriptional control of a regulatable promoter are expressed in transformed host yeast cells to achieve high yields of the processed FGF'S,
Patent CA-2004502-A1 (CA)
Title: Piston ring having a function which is for facilitating supply of lubricating oil into an annular groove of a piston
Inventor: AZAMI KATSUMASA
IPC: F16J9/08
Filed: 1989-12-04
Abstract: For carrying out lubrication between a piston (17) and a piston ring (21) installed in an annular groove (23) of the piston, the piston ring comprises a recessed portion (15a, 15b) which is partially recessed from an upper axial end (27) of the piston ring. Lubricating oil is mixed with blow-by gas and flows into the annular groove through the recessed portion. As a result, the lubricating oil is effectively supplied to the annular groove. therefore, the lubrication is favorably carried out between the piston ring and the piston. The piston ring may be formed from a piston ring member (10) of a ring-shaped plate which has the recessed portion on an outer peripheral surface (13) thereof.
Patent CA-2006388-A1 (CA)
Title: Injection-molding thermosetting resin composition
Inventor: IZUKAWA TSUKURU
IPC: C08K5/3492
Filed: 1989-12-21
Abstract: ABSTRACT The invention provides injection-molding thermoset-ting resin compositions obtained by adding a fluidity modifier, which is selected from the group consisting of melamine compounds, benzoguanamine compounds and urea com-pounds, to a phenolic resin, hexamethylenetetramine, a fil-ler and an additive.  These resin compositions excellent thermal stability in a cylinder and curing property in a mold and can provide molded articles having superb mechani-cal strength.
Patent CA-2006942-A1 (CA)
Title: Apparatus for inspecting and repairing the tubes of a nuclear power plant.
Inventor: VERMAAT HUIBRECHT P
IPC: G21C17/017
Filed: 1989-12-29
Abstract: A B S T R A C T     By providing a yoke (36) to the shoulder (15) of a robot for in-specting and repairing the tubes of a nuclear boiler, which yoke can receive an expandable anchoring piece  (35)  of an auxiliary tool (23) connected to the wrist (18) of the robot, said auxiliary tool (23) being provided with additional span fingers (37, 38), it is no longer a time-consuming and therefore expensive procedure to also inspect the tubes that lead to the tube sheet passages (9) into which the usual span fingers (8) of the robot were originally fixed.
Patent CA-2009995-A1 (CA)
Title: Child restraining system with improved base
Inventor: MEEKER PAUL K
IPC: A47D13/08
Filed: 1990-02-14
Abstract: ABSTRACT OF THE DISCLOSURE           An improved restraining system for a child comprising in combination an infant carrier having a foot end and a head end and side edges therebetween, the carrier having finger receiving slots in its lower face; and a base having a foot end and a head end and side edges therebetween, and extending upwardly from its upper surface fingers inverted J-shaped hook at its foot end.
Patent CA-2011035-A1 (CA)
Title: Combination guide rail and door handle
Inventor: DOESCHER ROBERT D
IPC: B60J5/00
Filed: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE                 An  apparatus  is  disclosed  that  aids  an operator  in  entering  or  leaving  the  cab  of  a  large construction or farm vehicle.  This apparatus consists of a series of steps leading from the ground up into the cab of the vehicle and two guide rails that guide the operator up into the  cab.  A first guide  rail  is  fixed to  the cab outer housing, and a second guide rail is fixed to the inner face of the cab door that provides access to the cab.  The cab door guide rail is angled and positioned so as to aid in guiding the operator into or out of the cab and is also positioned so as not to interfere with the use of any accessories that may be mounted within the door.  In addition, the cab door guide rail is useful as a door handle and allows the operator to quickly enter or exit the cab.
Patent CA-2011778-A1 (CA)
Title: Railway Truck Bolster Friction Assembly
Inventor: WIEBE DONALD
IPC: B61F5/12
Filed: 1990-03-08
Abstract: A railway truck assembly provides sprung support of a car body with respect to the truck wheels by means of compression springs interposed between axle carried supports such as truck side frames and a car body support such as a bolster, wherein biased friction assemblies provide fit-up and friction damping of relative motion between the axle carried supports and the car body support, the friction assemblies including rigid metallic friction members and elastomeric elements received in a pocket formed by spaced surfaces which engage the respective members with the elastomeric elements in biased engagement with a pocket surface and having an elastic characteristic to provide an elastomeric response for non-rigid compliance and cushioning of low level car body support force variation through elastic deformation thereof, and damping of larger level car body support force variation through bodily sliding of the friction wedges on frictionally engaged surfaces in repeatable cycles of elastomeric cushioning, friction break, and bodily sliding.
Patent CA-2011859-A1 (CA)
Title: Apparatus for injecting gases into a liquid
Inventor: FOLTER CHRISTIAN C
IPC: B01D47/02
Filed: 1990-03-09
Abstract: ABSTRACT OF THE DISCLOSURE          An apparatus for injecting predefined amount of fluid into a liquid contained in a vessel,  said vessel preferable being a bottle and said  fluid being made  available in a liquified form,  whereby said apparatus  comprises  the following  compo-nents: - a casing for holding the liquid for the vessel, said casing being  open  in  an  upward  direction  and  comprising  a  screw thread on its upper end, - an upper sealing element  comprising a  screw thread,  said upper sealing element to be screwed on to the casing, - a holding device for cartridge,  said cartridge making the fluid available,  and said holding device being connected to said upper sealing element, - a gas  injection device with an injection pipe,  a sealing element which covers the opening of the vessel,  and further-more a needle which penetrates cartridge, whereby said gas in-jection device is axially moveable with regard to the upper sealing element and the holding device.         In order to prevent overstressing the components when screwing the  apparatus together,  a flange stop is  arranged which  is  fixedly  attached  to  upper  sealing  element, said flange cooperating with the respective projecting part on the vessel, whereby the axial movement of the upper sealing ele-ment is limited when said element is screwed on to the casing.
Patent CA-2012400-A1 (CA)
Inventor: BONEVENTO FRANCIS M
IPC: G06F13/12
Filed: 1990-03-16
Abstract: A Command interface includes ports  for transferring information between a host processor and at least one intelligent subsystem which may have attached devices.          A  Command  Interface  port  receives  either  a  direct command or an indirect command from the host processor, which commands are indicative of a type of operation to be  performed  by  the  one  subsystem or  an  attached device.   An Attention port receives a code from the host processor which is indicative of which one of the direct command or the indirect command is received at the  Command  Interface  port,   and  which  is  also indicative of which of the one intelligent subsystem or a  device  is  to  execute  the  command.   A  command busy/status  port  receives  a  code  from  the  one intelligent subsystem which is indicative of whether or not the Command Interface port and the Attention port are  busy,  and  whether  or  not  the  one  intelligent subsystem is accepting or rejecting commands.  The host processor  can  read  this  port  without  altering  or updating the code.
Patent CA-2014825-A1 (CA)
Title: Crustacean storage system
Inventor: SMITH WINSTON K
IPC: A01K63/02
Filed: 1990-04-18
Abstract: ABSTRACT     The invention relates to a system for storing and/or transporting live crustaceans such as lobsters. An insulated container is provided, as is a plurality of rack members in which the crustaceans will be stored. The rack members are separated by water permeable divider members. In use, a layer of ice is placed in the container, on the bottom thereof and a water permeable sheet is positioned on top of that layer. A stack of the rack members, containing the crustaceans is placed on the sheet and ice is packed between the sides of the stack and the adjacent container walls. Another sheet of water permeable material is placed over the uppermost rack member; ice is placed on top of that sheet; and the insulated top wall or cover of the container is fitted in place. The ice keeps the crustaceans at a reasonably constant temperature and as the top layer of ice melts the melt water will percolate downwardly past the crustaceans and through the divider members to keep the crustaceans moist and to provide them with oxygen.
Patent CA-2015607-A1 (CA)
Title: Method and apparatus for controlling motorgrader cross slope cut
Inventor: DAVIDSON JAMES B
IPC: E02F3/84
Filed: 1990-04-27
Abstract: Abstract of the Disclosure A method and apparatus are disclosed for controlling the cross slope angle cut by the blade of an articulated frame motorgrader operated in the crabbed steering mode wherein the articulation angle of the motorgrader frame is sensed and used to calculate the blade angle relative to horizontal required to maintain a desired cross slope angle.  The blade angle is sensed and controlled such that the sensed blade angle is maintained substantially equal to the calculated blade angle.  The blade angle calculation is performed using the equation: tan B = (sin (A+R))(tan L) + (cos (A+R))(tan C) where B is the required blade slope angle of the blade relative to horizontal; A is the sensed angle of rotation of a steering unit relative to a drive unit, the steering unit and drive unit making up the motorgrader articulated frame; R is the sensed angle of rotation of the blade relative to the steering unit; L is the sensed direction of travel slope angle of the motorgrader; and, C is the desired cross slope angle which is entered by an operator of the motorgrader.
Patent CA-2017268-A1 (CA)
Inventor: DISSELBECK DIETER
IPC: D03D25/00
Filed: 1990-05-22
Abstract: Abstract of the Disclosure:          Three-dimensionally deformed, metallized gauze, process for its manufacture and its use The invention relates to a dimensionally stable gauze three-dimensionally deformed by deep drawing, which is based on a flat-shaped resin-coated textile material capable of being deep drawn, the open meshes of which are formed from the meshes, extended by deep drawing, of a woven fabric or of a knitted fabric, and which has a metallized surface.   The surface metal coating has a thickness of up to 300 µm and consists of one or more layers. Various applications and a process for the manufacture of this gauze are also described.
Patent CA-2018258-A1 (CA)
Title: Phase change materials and their use
Inventor: HORMANSDORFER GERD
IPC: C09K5/06
Filed: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a heat transfer composition comprising at least two members selected from the group consisting of: a)  strontium hydroxide octahydrate; b)  lithium hydroxide monohydrate; and c)  non-hydrate forming chlorides or nitrates, wherein for a mixture comprising a) and b) the composition con-tains from about 40 to about 60 mol % of one hydroxide hydrate relative to the other hydroxide hydrate and for a composition containing c) and a) or b), the composition contains from about 5 to about 40% by weight of c) based on the total weight of hy-droxide hydrate.  These mixtures have high caloric values and are useful for a variety of applications such as preheaters for car engine cooling water systems.
Patent CA-2018847-A1 (CA)
Title: Hybrid circuit working under high voltage
Inventor: ROUSSEAU CLAUDE
IPC: H01L23/24
Filed: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE      The disclosure  concerns hybrid  circuits  working under  high  voltage:  these   are  most  often   power circuits. A power hybrid circuit includes at least  one chip carrier protected by a package. This chip  carrier is  a  substrate  to  which  at  least  one  component, surrounded by contact-making metallizations, is brazed.          To prevent  voltage  breakdown,  the  chip  carrier  is protected locally by two  resins: there is an  external ring made of  viscous resin,  into which  a coating  of resin, which is fluid before polymerization, is poured.          The interconnections not  protected by a  resin may  he covered with an insulator  by silk-screen process.  The disclosed device can be applied to power circuits, made up of several chip carrier brazed into a package.
Patent CA-2021212-A1 (CA)
Title: Raw material moulds and process for the manufacture of raw material moulds
Inventor: LASK GERT-WILHELM
IPC: C04B35/56
Filed: 1990-07-16
Abstract: ABSTRACT   A process for the manufacture of raw material moulds, particularly for use in the production of silicone or silicone alloys in an electro cupola furnace, wherein quartz sand, a non-caking carbon carrier, preferably petrol coke, and a pitch containing binder are admixed, the resulting starting mixture is compressed to briquette blanks, and the briquette blanks are processed to the raw material moulds through a solidifying heat treatment.  The pitch containing binder is a binder mixture of pitch and caking coal which has a temperature of 100 to 200°C.  The quartz sand and a non-caking carbon carrier are admixed with the binder mixture at a mixing temperature which is in the same temperature range as the binder mixture.  The starting mixture is compressed to briquette blanks starting at the mixing temperature.  The briquette blanks are subjected to a heat treatment which has an end temperature of over 450°C.  Subject of the invention are also raw material moulds manufactured by that process.  The raw material moulds are characterized by their long term properties such as a constant stability even after outside storage.
Patent CA-2022318-A1 (CA)
IPC: B60K5/12
Filed: 1990-07-25
Abstract: A hydraulically damped mount for a piston engine, in which the fluid-filled working space (4) is connected by a conduit (7) of channel-like design to the compensating space. The effective length of the conduit (7) can be shortened by arbitrary actuation of a relief valve (10) arranged at a distance from the outlets (8, 9) at both ends. The particular distance is dimensioned so that, when vibrations of a frequency corresponding to the idling speed are introduced, the fluid mass contained in the portion describing the effective length L, has imparted to it a relative motion in which it vibrates essentially in phase with the support. <IMAGE>
Patent CA-2022844-A1 (CA)
Title: Porous pipe and process for producing same
Inventor: FRANZ JAMES J
IPC: F16L9/00
Filed: 1990-08-08
Abstract: POROUS PIPE AND PROCESS   FOR PRODUCING SAME     Abstract of the Disclosure A process for producing a porous pipe is disclosed and comprises forming an extrudable mixture comprising elastomer particles,  binder  component  and  a  solid  water  carrier component  having  a  composition  other  than  the  elastomer particles and the binder component and being associated with sufficient water to provide porosity to a porous pipe produced from the mixture; and extruding the extrudable mixture to conditions effective to form the porous pipe.
Patent CA-2024178-A1 (CA)
Title: Fiber optic connectors
Inventor: CABATO NELLIE L
IPC: G02B6/32
Filed: 1990-08-28
Abstract: A fiber optic terminus assembly (8) for use in a fiber optic connector is disclosed in which a gripper element (12) and a radially deformable ferrule (10) are compressed into gripping engagement with the optical fiber portion (20) of an optical cable (17). A terminus body (8) and a contact sleeve (14) engage the outer layer (16) of the optical cable (17) and the ferrule (10) and position the fiber (20) at a preselected distance from a lens surface (34).