baber/WOPTO huggingface dataset:
Patent WO-9809281-A1 (WO)
Title: Dispositif de positionnement
Inventor: FONIAS DOUKAS ROBERT
IPC: G11B7/24097
Filed: 1997-08-29
Abstract: Un dispositif de positionnement (10) d'un revêtement protecteur (50) sur un disque optique (100) comprend une surface plane présentant, en saillie vers le haut, un bossage épaulé (12) incluant un ergot de positionnement (13) et une bague d'ajustage plus petite (14). Un revêtement protecteur muni d'un orifice central est placé et ajusté au-dessus de l'ergot de positionnement (13) et un disque optique (100) est placé sur le revêtement protecteur (50). La bague d'ajustage (14) ajuste le disque axialement au-dessus du revêtement, et coaxialement avec ledit revêtement, de sorte qu'une pression vers le bas exercée sur la surface du disque applique le disque contre le revêtement afin de fixer avec précision ledit revêtement sur le disque.
Patent WO-9849501-A1 (WO)
Title: Dispositif d'absorption d'energie solaire
Inventor: ARMSTRONG WILLIAM TERENCE
IPC: F24S10/75
Filed: 1998-04-24
Abstract: L'invention a trait à un panneau d'absorption de l'énergie solaire destiné à chauffer un fluide. Ledit panneau regroupe une pluralité de sous-ensembles (52) d'absorption de l'énergie solaire, chaque sous-ensemble comportant une pluralité de tubes absorbants (55) entourés par une enveloppe (29) qui transmet l'énergie solaire. Chaque tube s'étend entre un collecteur supérieur et un collecteur inférieur (53, 54). Des sous-ensembles adjacents sont regroupés par les extrémités respectives des collecteurs supérieur et inférieur au moyen d'un élément de liaison (10) qui utilise un mécanisme à vis contrarotatif et un joint torique. L'enveloppe (29) qui transmet l'énergie solaire est un élément de protection extrudé, d'une seule pièce, doté d'un canal situé entre des faces plates qui s'étendent de manière transversale et qui présentent des nervures opposées (32) destinées à fixer les tubes absorbants. Les collecteurs supérieur et inférieur (53, 54) présentent des buses, qui s'étendent vers l'extérieur (23) en vue de venir au contact desdits tubes absorbants (55), et une collerette (24) qui est fixée aux tubes par des éléments de blocage tels que des chevilles.
Patent WO-9901332-A1 (WO)
Inventor: MO YA-YUN JAMES
IPC: B62J1/00
Filed: 1998-07-03
Abstract: This invention is for a saddle assembly to support a rider on a bicycle or a motorcycle and in its most basic form comprises a base and a bladder wherein the bladder in a first unloaded but inflated state is adapted to assume a first shape which has a lower surface part only of which is touching supporting surfaces of said base and a second loaded state when a rider sits on the bladder where the bladder will be distorted in a way to have more of the underneath surface supported by the base. One way of accomplishing this is for the base to have a plurality of cavities or apertures into which or through which the bladder can protrude to when under the loaded state. In this way the bladder does not protrude upwards into the perineum region of the rider and provides a more comfortable ride.
Patent WO-9946982-A1 (WO)
Title: Transfert de noyau de cellules porcines
Inventor: VERMA PAUL JOHN
IPC: A61K35/54
Filed: 1999-03-16
Abstract: L'invention concerne un procédé de production de cellules embryonnaires porcines à noyau transféré, qui comporte les étapes consistant à prévoir un ovocyte porcin au stade de développement métaphase II, duquel on extrait le noyau; transférer un caryoplaste porcin d'état G0 ou G1 dans l'ovocyte de façon à obtenir une cellule embryonnaire porcine à noyau transféré, et éventuellement mettre en culture la cellule à noyau transféré in vitro de façon à obtenir une ou plusieurs divisions cellulaires qui produisent plusieurs cellules embryonnaires porcines à noyau transféré. L'invention concerne également un procédé de génération ou de propagation clonale de porcs, le procédé comportant les étapes consistant à prévoir un ovocyte porcin au stade de développement métaphase II, duquel on extrait le noyau; transférer un caryoplaste de donneur porcin d'état G0 ou G1 dans l'ovocyte de façon à obtenir une cellule embryonnaire porcine à noyau transféré; mettre ensuite en culture la cellule à noyau transféré in vitro de façon à obtenir une ou plusieurs divisions cellulaires qui produisent plusieurs cellules embryonnaires porcines à noyau transféré; puis transférer plusieurs cellules embryonnaires porcines ainsi produites dans un utérus de truie capable de gestation qui, au terme de la gestation, donne naissance à une progéniture identique d'un point de vue génétique.
Patent WO-0017038-A1 (WO)
Title: Repose-pieds pivotants pour moto
Inventor: SMITH ALLEN JOHN COLVIN
IPC: B62J25/00
Filed: 1999-09-21
Abstract: L'invention concerne un repose-pieds pour moto présentant un corps (140) adapté pour porter le poids d'un motocycliste, le corps (140) étant rotatif partiellement autour d'un axe (120) lequel est relié au cadre de la moto de sorte que lors de l'utilisation, la position angulaire du corps (140) du repose-pieds peut varier de manière à présenter une surface sur laquelle le pied du motocycliste vient au contact d'une partie substantielle de la surface du corps (140) quel que soit l'angle du pied par rapport au cadre de la moto.
Patent WO-9015137-A1 (WO)
Title: Enzymes immobilised on microporous composite membranes, activated supports prepared therewith, and uses thereof
Inventor: TIRTIAUX LEA
IPC: C12N11/14
Filed: 1989-06-02
Abstract: Microporous composite supports in an organic binder with a metal oxide charge can be used for the immobilisation of enzymes through adsorption. Enzymes immobilised in this way can be used advantageously in immobilised enzyme reactors. In particular, the immobilisation of lipases on composite membranes of this type is described, as is their use in hydrolysis or in ester synthesis.
Patent BG-49798-A1 (BG)
Title: Device for protection from phase switching off of induction motor
Inventor: JAKOV VENELIN I
IPC: H02H7/09
Filed: 1990-01-23
Abstract: The device is applies to electrically driven submerged pump units in farming and industry. It improves the working safety of submerged induction motors and expands the range of applications in terms of the type of connection of the stator windings. This is achieved by controlling the current at one of the phases of the motor and by switching it off in case this current deflects above or below certain preset values. The device consists of a sensor for the current (1), an amplifier (2), a rectifier-filter (3), comparators (4 and 5), separating diodes (6 and 7), a time delay circuit (8), an intermediate relay (9) and a magnetic starter (10).
Patent WO-0142688-A1 (WO)
Title: Dispositif de fermeture de couvercle
Inventor: FOSS GEORGE T
IPC: F16J13/06
Filed: 2000-12-01
Abstract: L'invention concerne un récipient sous pression (10) présentant un dispositif de fermeture (22) de couvercle à dégagement rapide permettant de monter un couvercle de (18) de récipient sur un récipient (12). Ledit récipient sous pression comprend un cercle ouvert (24) pourvu d'extrémités espacées. Le cercle est pourvu d'une pluralité de supports de collier (38) présentant des canaux cunéiformes (68) destinés à l'assemblage des crans (46) opposés placés sur le couvercle et sur le récipient. Les extrémités espacées du cercle sont rapprochées l'une de l'autre de manière à réduire la circonférence dudit cercle et à déplacer les supports de collier dans les crans correspondants et à tirer les crans ensemble afin de sceller le couvercle sur le récipient.
Patent WO-0154943-A1 (WO)
Inventor: SIMPSON PATRICK DANA
IPC: B60P1/64
Filed: 2001-01-29
Abstract: The invention provides a loading apparatus adaptable for use on vehicles. The apparatus may have a first stationary frame (19) having a drive mounted on it; a second movable frame (11) having mounted on it a flexible connector tag (66) adapted to releasably engage the drive on the first stationary frame; and a locking system that is mounted on the first frame to hold the connector tag in releasable engagement with the drive. The locking system may be movable between an open and a closed position by movement of the movable frame onto the stationary frame. The locking system may for example have arms that cooperate to help retain a chain in place on a drive sprocket in a closed position. In an alternative aspect, the invention provides an elevatable support that adapts to slidably receive the movable frame as it is moved by the drive onto the stationary frame.
Patent WO-0157816-A1 (WO)
Title: Appareil et procede pour jouer a un jeu auxiliaire avec systeme d'attribution de prix
Inventor: DUHAMEL GERALD
IPC: A63F1/00
Filed: 2001-01-31
Abstract: L'invention concerne un procédé pour jouer à un jeu auxiliaire en fonction des résultats ou des événements obtenus à un jeu principal. Les événements du jeu principal se divisent en trois catégories : événement crédit, événement sans crédit, non événement passer son tour, ces événements ayant des influences différentes sur le jeu auxiliaire. Ledit procédé pour jouer à un jeu auxiliaire comprend la mémorisation d'informations provenant du jeu principal et la récompense du joueur au jeu principal lorsqu'un critère déterminé est réalisé dans le jeu auxiliaire. Ce procédé comprend également l'affichage des informations enregistrées par le jeu auxiliaire pour accroître le plaisir et alimenter l'intérêt du joueur au jeu principal. Une perte est définie comme un événement sans crédit dans le jeu auxiliaire, un gain avec 21 points est un événement crédit, et les autres jeux sont des non événements passer son tour.
Patent WO-2005048887-A1 (WO)
Title: Prothese de pied instrumentee
Inventor: BEDARD STEPHANE
IPC: A61F2/76
Filed: 2003-11-18
Abstract: La présente invention se rapporte à une prothèse de pied instrumentée (20), destinée à être utilisée avec une prothèse de jambe (14) actionnée et commandée par un dispositif de commande. La prothèse de pied instrumentée (20) selon l'invention comprend un dispositif de liaison permettant de relier la prothèse de pied instrumentée (20) à la prothèse de jambe (14), une structure de cheville reliée au dispositif de liaison, un élément de contact avec le sol relié à la cheville, au moins un capteur (22a, 22b, 24a, 24b, 26) conçu pour détecter les variations de la répartition du poids le long du pied, ainsi qu'une interface destinée à transmettre au dispositif de commande les signaux émanant du capteur.
Patent CA-2000379-A1 (CA)
IPC: F16K11/087
Filed: 1989-10-10
Abstract: A mixing valve with a movable spherical valve element (14) with a guide mechanism which allows for rotation of the spherical valve element about its center along two different directions.  The valve element (14) is provided with an opening (17) that cooperates together with inlet openings (10), (11), (12) and (13) for hot and cold water which  are  equipped  with  tubular  seals  (8)  made  from elastomeric material.  The valve element (14) also has an outlet opening  (16)  for the mixed water  located  in  a partially spherical seat in the fixed part of the faucet to control the proportion of the mixing between the hot and cold water and the flow of the mixed water.  There are at least two openings (10, 11) for supplying the hot water equipped with tubular seals (8) and at least two openings (12, 13) for supplying cold water with tubular seals (8). At  least  four openings  (10),  (11),  (12)  and  (13)  for supplying water are approximately located approximately along a great circle and circumferentially spaced about the  semi-spherical  seat.   The  opening  (17)  in  the spherical valve element is elongated so that at least two openings  are  always  fully uncovered  in  the  full  open position.
Patent CA-2001503-A1 (CA)
Inventor: SILNY JIRI
IPC: A61B5/04
Filed: 1989-10-25
Abstract: A catheter for obtaining signals for evaluating motility and/or peristalsis in tubular organs that transport their contents, by means of simultaneous, multiple impedance measurement consists essentially of a flexible, non-electroconductive elongated member which bears in the measuring area a plurality of electrodes enclosing the plastic tube at least partially in annular fashion, the signal leads of which electrodes extend along, or are embedded in the interior of the member.  It is possible with the catheter to diagnose functional disorders of the organ section-by-section.  In addition and simultaneously, the reception of electrical biosignals and the electrical function stimulation of the organ examined, as well as, if appropriate, the introduction of fluids as contrast medium or the removal of substances for analysis purposes is possible.
Patent CA-2002334-A1 (CA)
Title: Rouleuse a rouleaux creneles automatisable
Inventor: GRAVIER MICHEL
IPC: B21D5/06
Filed: 1989-11-06
Abstract: Dans une rouleuse qui sert à cintrer les toles, les rouleaux crénelés sont soumis à la pression d'un train de trois rouleaux presseurs d'axes parallèles aux axes des rouleaux crénelés, à savoir un rouleau presseur médian faisant pression à la fois sur chacun des rouleaux crénelés,  et des rouleaux dits latéraux la ligne de contact entre ces derniers étant située au-dessus du plan défini par les axes des rouleaux crénelés, les axes des rouleaux  de  l'ensemble,  dit  mobile,  des  rouleaux presseurs et crénelés étant substantiellement fixes les uns par rapport aux autres.
Patent CA-2003128-A1 (CA)
Inventor: VOGELPOHL ALFONS
IPC: C02F3/12
Filed: 1989-11-16
Abstract: A process for the biological purification of sewage is specified, with which sewage (AW), containing dissolved pollutants, and air (LT) are fed together to a reactor (1) via at least two mutually separate nozzles (3, 4). To achieve a high substance exchange in the reactor (1), the streams of the two-substance mixture emanating from the nozzles (3, 4) are conducted such that they make impact with each other in the said reactor in an impact zone (PZ). The sewage (AW) is passed from the reactor (1) into Pa settling tank (8), in which bio sludge settles.
Patent CA-2003534-A1 (CA)
IPC: F04D7/04
Filed: 1989-11-21
Abstract: ATTACHMENT FOR AN OIL WELL SCREW PUMP SYSTEM          ABSTRACT OF THE DISCLOSURE         A pumping system for a heavy oil and sand slurry from a downhole location to the ground surface includes a conventional screw type pump having a rotor and stator.          At  the  bottom of  the  stator at the  inlet thereto  is mounted an attachment including a sleeve having a number of  slots  in the  side  surface  into which the material feeds.   Inside the sleeve is mounted a shaft having an auger flight along part of its length.  A coupling at the upper end of the shaft connects to the lower end of the rotor and can be engaged and released by rotation of the rotor. The auger flight assists in forming the materials including  any  excess  sand into  a  suitable  slurry  for feeding to the inlet of the pump.   The auger feeds the material more effectively to the inlet thus maximizing efficiency of  the pump.   The device  thus  avoids  sand blockages which are common problems in pumping systems of this type.
Patent CA-2005734-A1 (CA)
Title: Technique for dynamically changing an isdn connection during a host session
Inventor: FARESE THOMAS R
IPC: H04L12/64
Filed: 1989-12-15
Abstract: Abstract of the Disclosure A technique is disclosed for use in conjunction with an ISDN communications system for permitting a host is connected through the system, to dynamically change an ISDN access path, that connects the user to the host computer and carries the host session therebetween, between a packet switched connection and a circuit switched connection during the occurrence of the session in order to provide the particular connection that is most suited to the communication requirements of a task currently being executed during the session by the host computer. Any such dynamic change of the ISDN access path is invoked by the host computer, does not disrupt the host session and is substantially transparent to the user.
Patent CA-2008349-A1 (CA)
Title: System for feeding bulk material
IPC: B29C31/06
Filed: 1990-01-23
Abstract: The  feeding  system comprises  at  least one and preferably  several  material  storage  devices  and  a discharge device associated with each storage device. Each  discharge  device  comprises  a  conveyor  channel tilted upwardly and away from its inlet arranged to be connected with the outlet of the storage device. A chute is adapted to be loosenably suspended, rapidly and  simply,  on  the  lower  longitudinal  side of  the conveyor  channel  in a working position,  a  sampling position  or  in  an  emptying  position,  as  required. In its working position the chute is disposed parallel to  the  conveyor  channel,  while  the upper outlet of the conveyor channel opens into the chute at the upper end of the latter. In its sampling position the chute is  tilted downward and  away  from the upper end of the conveyor channel at a right angle to the latter. In its emptying position the chute is tilted downward and away from the lower end, i.e. from the start of the conveyor channel and at a right angle to the lat-ter. At this lower end the conveyor channel comprises a lower exit adapted to be closed off.
Patent CA-2008569-A1 (CA)
Title: Diverter valve and vacuum breaker usable therewith
Inventor: IQBAL MUHAMMAD
IPC: F16K11/078
Filed: 1990-01-25
Abstract: Abstract In an embodiment, a three way diverter valve assembly is provided which can divert water to a bathtub in one instance and to a shower or a hand held shower in two other instances.  The valve assembly is easily assembled or dis-assembled while affording a positive shut off between the two shower outlets.  A vacuum breaker feature is also provided which reduces "welding" to the valve body.  In addition, a vacuum effect is reduced when operating between the shower outlet positions and the bath outlet.  Also, the valve is constructed to reduce water hammer.
Patent CA-2009841-A1 (CA)
Inventor: MORRIS ROBERT E
IPC: A61M1/00
Filed: 1990-02-12
Abstract: Ocular perfusion during intraocular surgery of the anterior or posterior ocular cavity is optimized through the method of using a gas pump having a discernible and controllable output pressure to pressurize a reservoir of liquid infusate, which is supplied under pressure to a surgical infusion instrument for perfusion of the selected ocular chamber (Gas Forced Liquid Infusion, GFLI). The infusate selection and the infusate pressure can be controlled with a high degree of accuracy and both can be rapidly varied by audible command.  Preferentially a human sensible indication of pressure is constantly available at the gas pump.
Patent CA-2012284-A1 (CA)
Title: Thermal shot-gate for plastic molding apparatus
Inventor: BREDT JAMES F
IPC: B29C45/27
Filed: 1990-03-15
Abstract: ABSTRACT OF THE DISCLOSURE             An  ohmically  or  electrothermally  controlled  valve gate   for   injection   molding   apparatus   comprises   three concentrically  located  tubes  in  intimate  contact  with  each other.   The innermost tube is an electrode and also serves as the passage for flowing molding material.  The outermost of the three tubes is also an electrode.  The intermediate tube is a resistive heating element comprising a mixture of at least two highly  compacted  powders.    One  powder  is  an  electrical conductor, while the other powder, which serves as a binder for the first powder, is an electrical insulator but a good thermal conductor.  Current flow between the electrodes occurs at points of contact between adjacent particles of the conductive powder. Thus, the electrical resistance and therefore the generation of heat is controlled by the composition and quantity of binder in the heating element.   The generated heat is conducted through the  inner electrode  tube  to  the  flowing plastic  to melt  the plastic  and  "open"  the  gate.   Interruption  or  reduction  of current flow reduces  the heat and permits  the plastic in the passage to freeze, thereby "closing" the gate.
Patent CA-2013893-A1 (CA)
Title: Tetrahydrobenz¬c,d|indole serotonin agonists
Inventor: FLAUGH MICHAEL E
IPC: A61P25/26
Filed: 1990-04-05
Abstract: This invention provides 6-substituted-4-(amino or substituted amino)tetrahydrobenz[c,d]indole serotonin agonists useful in treating a variety of conditions associated with serotonin function.
Patent CA-2014799-A1 (CA)
Title: System and method for reading and writing disks formatted for an operating system foreign to the host computer
Inventor: KING DIANNE L
IPC: G06F3/06
Filed: 1990-04-18
Abstract: - 68 -               730.1003 ABSTRACT OF THE DISCLOSURE The present invention provides an independent  set of processes and data structures that allow data transfer between differently formatted disks of files specified by the user.  The processes identify the file format of source and destination disks, retrieve the source files in the source file format, store the source files in a common format in memory that allows the directory hierarchy of the source disk and destination disk to be maintained, translates the records of the source files to the format of the destination file system if desired, creates directories for the destination disk for combined specified contents of the source and destination disk, creates index information for the files being added to the destination disk, and stores the files, directories and indexes on the destination disk in the destination file format. The user can then access and modify the files using the host computer system and then transfer the modified files back to the foreign disk in the foreign file format using the same transfer processes with the host system format disk acting as the source and the foreign system format disk acting at the destination.  The common memory format is a data structure which is a two dimensional list with one dimension maintaining the directory hierarchy of the source disk and the second dimension maintaining the hierarchy of the destination disk.  Data and directory rings are used to store file contents as - 69 -               730.1003 they are transferred from one disk to the other and pagable windows storing the contents of index files on the source and destination disks are used to enhance transfer speed.
Patent CA-2014932-A1 (CA)
Title: Convertible grass cutting and snow blowing machine having a cylindrical rotor
Inventor: FONTAINE ANDRE G
IPC: A01D42/08
Filed: 1990-04-19
Abstract: CONVERTIBLE GRASS CUTTING AND SNOW BLOWING MACHINE               HAVING A CYLINDRICAL ROTOR                        ABSTRACT          A convertible grass cutting and snow blowing machine which is supported on wheels and displaced on a surface where grass is to be cut or snow removed by a user controlling the machine from a handlebar.  An engine is  connected to  the  rotor  housing which  serves  as  a chassis,  and has a drive shaft which is coupled to a rotor to impart axial rotation to the rotor.   The rotor is  supported  between  opposed  side  walls  of  a  rotor housing, and is provided with at least two cutting blades secured longitudinally  and spaced apart.    The blades extend at a uniform height from the central axis of the rotor.   Each of the blades defines a bow-shaped curve to direct grass cuttings or snow toward a mid-length region of  the  rotor when  the  rotor  is  rotatably  driven  and further,   in  combination  with  the  rotor,   impart  a centrifugal force to direct the grass cuttings rearward toward an exit chute or snow upward toward a snow chute.