baber/WOPTO huggingface dataset:
Patent AU-2001287187-A1 (AU)
Title: Method and devices for decreasing elevated pulmonary venous pressure
Inventor: SHAKNOVICH ALEXANDER
IPC: A61F2/82
Filed: 2001-08-17
Abstract: The present invention relates to the implantation of one or more prosthetic valve(s) in the pulmonary vein(s) of a subject as a means of decreasing or preventing an increase in pulmonary venous pressure. The present invention accordingly provides for novel treatment strategies for the treatment of medical disorders associated with elevated pulmonary venous pressure, including congestive heart failure, as well as for prosthetic pulmonary vein valves and their delivery systems. Expandable as well as fixed-dimension non-expandable pulmonary vein prosthetic valves for implantation by a variety of surgical and percutaneous procedures are also described.
Patent WO-8905954-A1 (WO)
Inventor: BUCKENHAM PETER
IPC: G01N3/00
Filed: 1988-12-22
Abstract: Appareil et procédé mesurant les caractéristiques d'épaisseur et/ou de compression de tissus. Ledit appareil (1) comprend une table de support (2) dans laquelle un transducteur de proximité inductif analogue (4) est positionné à une courte distance au-dessous d'une surface plane supérieure (3) de la table de support (2). On place un tissu (8) sur la surface plane supérieure (3), et un disque (6) sur le tissu (8) adjacent à la tête de détection (5) du transducteur (4). Le disque (6) agit comme une charge sur le tissu, où l'on peut appliquer une charge supérieure au-dessus du disque (6). La surface plane inférieure (7) du disque métallisé (6) fournit une aire de mesure adaptée où une pression voulue a été appliquée au tissu (8). Le transducteur mesure l'épaisseur du tissu (8) et avec des charges variables mesure également la compression du tissu (8).
Patent WO-8906774-A1 (WO)
Inventor: CONRY RONALD DAVID
IPC: F24F11/06
Filed: 1989-01-13
Abstract: Un système de chauffage et/ou de refroidissement comprend un certain nombre d'unités de réfrigération modulaires (42) comprenant chacune au moins un compresseur (21, 114), un évaporateur (2, 116) et un condenseur (16, 117). Une pompe (41, 14) à circulation d'eau à vitesse variable fait circuler de l'eau à travers chaque évaporateur/condenseur (12, 116, 16, 117), lesquels sont reliés en parallèle en travers de la conduite d'alimentation respective (8, 17) et la conduite de retour (22, 18). Un combinateur (34) active et désactive des compresseurs individuels (21, 114) selon la demande de charge. Des vannes de fermeture (24, 126, 137, 138) ferment l'écoulement d'eau à travers l'évaporation et/ou le condenseur respectif (12, 116, 16, 117) de telles ou telles unités désactivées, les changements résultants dans le différentiel de pression se produisant dans les conduites d'alimentation et de retour (8, 17, 22, 18) sont captés par un capteur (31) qui envoie un signal au régulateur (32) de vitesse du moteur de pompe, lequel change le débit de la pompe (41, 14) afin de rétablir un différentiel de pression prédéterminé.
Patent WO-9103556-A1 (WO)
Inventor: WHITFELD PETER LAWRENCE
IPC: C12R1/91
Filed: 1990-09-04
Abstract: L'invention se rapporte à l'inhibiteur d'activateur de plasminogène de type 2 et à son expression comme molécule recombinante dans des lignées de cellules eukaryotiques sous la forme d'une molécule sécrétée glycosylée, aux structures permettant son expression, à des cellules hôtes effectuant son expression, à des compositions le contenant, à des procédés de traitement, de prophylaxie et de diagnostic l'utilisant et à des anticorps dressés contre lui. L'invention se rapporte également à une forme de 414 acides aminés du PAI-2, dans laquelle le résidu de méthionine de terminaison N est supprimé, à une forme recombinante sécrétée glycosylée de 60 kD du PAI-2 et à des compositions et des procédés utilisant ces molécules. L'invention se rapporte en outre à un nouveau peptide de signal synthétique.
Patent WO-9429130-A1 (WO)
Title: Anti jack-knifing device
Inventor: CREIGHTON MATTHEW DOUGLAS
IPC: B60D1/32
Filed: 1994-06-09
Abstract: A device (1) for limiting rotational movement between an outer body (5) and an inner body (4) comprises a first partition (23) extending from the inner body (4) and a second partition (24) extending from the outer body (5). The partitions (23, 24) divide the hollow chamber (15) between the inner and outer bodies (4, 5) into a first portion (27) and a second portion (28) both of which are filled with an incompressible fluid. Fluid can flow from one portion to the other through a channel (26) in the second partition (24) thereby permitting relative rotation between the inner and outer bodies (4, 5). A controllable valve (16) can regulate and prevent fluid flow through the channel (26) thereby dampening and/or preventing the relative rotation. The device can be used in a tractor trailer coupling to prevent jack-knifing.
Patent WO-9945632-A1 (WO)
Inventor: LIN HUAI YU
IPC: H02P6/17
Filed: 1999-03-02
Abstract: A motor controller utilizes sensors to detect the rotational speed and relative position of the motor rotor and generates a voltage vector to maintain the motor current in phase with the EMF before a voltage limit is reached. The approximate actual speed is calculated and position signals are generated by the calculator. The actual speed is compared with a command speed signal and any difference gives rise to an error signal. A proportional integrator receives the error signal and produces a correction signal for a vector rotator corresponding to the desired vertical voltage component necessary to achieve the command speed. After the voltage limit is reached, any further speed increase desired is achieved by rotation of the voltage vector with it's amplitude unchanged.
Patent WO-9958025-A1 (WO)
Title: Ensemble de support et traverse de renfort pour lit
Inventor: BEST STEPHEN JAMES
IPC: A47C23/06
Filed: 1999-05-13
Abstract: L'invention se rapporte à un ensemble de support (1) pour lit comportant des rails (2), des lattes (3) et de préférence, une traverse de renfort (120). Cet ensemble de support est conçu de manière à optimiser la résistance tout en minimisant le poids du lit et il est de préférence assemblé in situ sans outil. Les rails comportent une partie d'épaulement (5) supportée par une partie faisant office de contrefort (6) qui permet d'optimiser la résistance et la traverse de renfort peut posséder une section transversale en forme de U et être pourvue de pièces de fixation (150) conçues pour le support des lattes. Ces dernières sont formées de manière à présenter une cambrure (14, 15) permettant leur flexion et leur mise sous tension préalable.
Patent WO-9710984-A1 (WO)
Title: Panneau a fixer aux montants d'un chariot de type danois
Inventor: SAELENS WERNER
IPC: B62B3/00
Filed: 1996-09-19
Abstract: Panneau à fixer aux montants d'un chariot de type danois, caractérisé par le fait qu'il consiste en une feuille rectangulaire de matériau synthétique renforcée, au moins le long d'une partie de la longueur du rectangle, par des cadres métalliques, dont les extrémités sortant de la feuille rectangulaire présentent la forme d'un crochet.
Patent WO-8702806-A1 (WO)
Title: Portable data storing element and data registering and reading device
Inventor: ARTACHO DALSON
IPC: G06K19/077
Filed: 1986-11-03
Abstract: An element of credit and/or access constituted of a substratum having the shape of a card (10) in which is embedded an integrated circuit chip (11) interconnected by pairs of stripes of electrically conductive material (12) (12') to inductive coupling terminals (14) through which the transmission of data from the card to an electronic terminal equipment is effected by electromagnetic induction. The invention is also related to a data registering/reading device incorporating a number of electromagnetic inducing elements (27), equal to the number of inductive coupling terminals (14) of the card element in use, said inducing elements being arranged in such a configuration that when the card (10) is introduced in the referred electronic terminal (26) each inductive coupling terminal (14) is positioned in a corresponding air gap (25) of the inducing elements, permitting that the registering/reading device induces a current in the inductive coupling terminal, when transmission of data is to be made.
Patent WO-0123007-A1 (WO)
Title: Sterilisation de contenus liquides par faisceau d'electrons
Inventor: BARNARD JOHN W
IPC: A61L2/08
Filed: 2000-09-20
Abstract: La présente invention concerne un procédé permettant de stériliser des contenus liquides par un rayonnement ionisant à faisceau d'électrons, dans lequel le niveau du liquide dans le récipient peut être supérieur au niveau pouvant être atteint par le faisceau d'électrons. Le contenu liquide est soumis à un faisceau d'électrons de sorte que le degré de contamination microbienne dans la quantité de liquide atteinte par le faisceau se trouve réduite. Le liquide est mélangé par agitation ou rotation du récipient de manière simultanée ou successive avec le rayonnement jusqu'à ce que le degré de contamination microbienne se trouve réduit dans la totalité du volume de liquide pour atteindre le point de stérilisation du liquide. Cette invention concerne également un dispositif permettant de mettre en oeuvre le procédé de stérilisation. Le procédé et le dispositif peuvent être utilisés pour la stérilisation de produits médicaux liquides.
Patent WO-0224751-A1 (WO)
Title: Conjugues de dextrane-hemoglobine utiles en tant que substituts de sang
Inventor: WONG JEFFREY TZE-FEI
IPC: A61K47/61
Filed: 2001-09-19
Abstract: Un conjugué d'hémoglobine (Hb)   dextrane (Dx) ayant un poids moléculaire compris entre 50 kD et 500 kD constitue un substitut du sang qui produit des valeurs acceptables de vitesse de sédimentation des érythrocytes (VS) et de vitesse d'excrétion (VE). Les conjugués DxHb selon l'invention peuvent être utilisés dans diverses applications en tant que produit de remplacement du sang.
Patent WO-2004003488-A1 (WO)
Inventor: HACHE YVON
IPC: G01F23/22
Filed: 2003-06-27
Abstract: The present invention provides an apparatus for monitoring the fluid level in a container comprising a carrier means adapted to be fitted and secured to a container. At least one sensing means is located within the carrier means; each sensing means is adapted to collect characteristics relating to the container wall. The characteristics being proximate to the sensing means location on the container. A display device is provided on the carrier means in order to indicate the fluid level within the container. A processing system is adapted to collect information from the sensing means and upon the processing of this information, the processing system transmits control signals to the display device in order to indicate the fluid level in the container.
Patent CA-2001405-A1 (CA)
Inventor: ROBERTS LAWRENCE G
IPC: H04N1/413
Filed: 1989-10-24
Abstract: Bit-mapped and compressed image data are converted  one another through an intermediate image data or code form wherein each image is represented by a list of sublists, each sublist being itself a list of numerical values representing run lengths  transitions from one type of picture element (pel) to a second and opposite type of picture element (pel) (e.g., a black pel and a white pel).  Hence the intermediate code data structure according to the invention is termed a transition list or TL code or data structure.  The data structure and coding rules are defined by rules relating to code type, code word length and code word interdependence.  A specific conversion process specifies that the transition list be composed of sublists wherein each represents a scan line.  The preferred form of intermediate code is a fixed word-length transition list, that is, a serial list of values representing run lengths of either "black" picture elements or "white" picture elements stored serially in digital data format having a fixed word length.
Patent CA-2001747-A1 (CA)
Title: First stage tire building machine and method of use
Inventor: SCHMITT LARRY D
IPC: B29D30/32
Filed: 1989-10-30
Abstract: ABSTRACT OF THE DISCLOSURE          An improved machine for fabricating tire carcasses.  The machine comprises in combination a rotatable main drum upon which ply material is laid up; auxiliary drums of a reduced diameter axially aligned at the ends of the main drum to define therebetween a step for the placement of bead rings; electro magnetic bead setters reciprocable from retracted positions axially exterior of the main and auxiliary drums and advanced positions to move magnetically supported bead rings to the step between the drums; bladders positionable between radially interior and exterior positions with regard to main drum whereby their inflation will turn up the edges of the ply material to encompass the bead rings at the steps and fabricate the tire carcass; bladder cages reciprocable to guide the inflation of the bladders; drive means to reciprocate the bladder cages between the retracted and advanced positions; and means to couple and uncouple the bladder cages and bead setters whereby the bead setters may reciprocate with the bladder cages during the bead setting and the bladder cages may reciprocate independently of the bead setters during edge turn up.          Also disclosed is a method of fabricating tire carcasses.
Patent CA-2002480-A1 (CA)
Title: Process for the production of human lysozyme
Inventor: DE BAETSELIER ANNIE
IPC: C12N15/56
Filed: 1989-11-08
Abstract: Yeast cells whose DNA has been appropriately engineered to produce and to secrete lysozyme under control of a regulatable promoter are grown in the substantial absence of lysozyme synthesis and then are induced to produce and to secrete lysozyme under growth-limited conditions.   This process is particularly suitable for the production of human lysozyme or mutants thereof.
Patent CA-2003016-A1 (CA)
Title: Wheelchair and method of making same
Inventor: GABRIELE JOSEPH M
IPC: A61G5/12
Filed: 1989-11-15
Abstract: WHEELCHAIR AND METHOD OF MAKING SAME     ABSTRACT OF THE DISCLOSURE The wheelchair of the present invention is made of a non-metallic material. The wheelchair is made so that it is easily assembled, light weight and less expensive than traditional wheelchairs. The wheelchair employs a unique hinge assembly which provides support for the seat, back and foot rest. By using the hinge assembly, the seat, back and foot rest are selfsupporting because the hinge assembly distributes the forces acting upon these members through the side panels. The hinge members are molded integrally with the seat, back and foot panels. Further, when the side panel of the wheelchair is formed, slots are formed therein for receipt of the hinge member. The same is true of the foot rest. The present invention also employs an improved adjusting mechanism for adjusting the pivotal relationship of the foot rest and an improved brake assembly.
Patent CA-2003119-A1 (CA)
Inventor: OOHASHI KEIJI
IPC: C03C25/106
Filed: 1989-11-16
Abstract: Disclosed is a method for producing carbon-coated optical fiber including the steps of thermally decomposing a halogenated hydrocarbon compound to obtain a thermal decomposate of the halogenated hydrocarbon, and depositing the thermal decomposate on a surface of an uncoated optical fiber to form at least one carbon coating layer on the surface thereof. The halogenated hydrocarbon compounds include ones which contain at least one chlorine atom in molecule thereof, or ones whose hydrogen atoms totally substituted by halogen atoms. The deposition is performed at a temperature which is slightly below the thermal decomposition temperature. The method further comprising the step of coating at least one resin layer over a surface of the carbon coating layer.
Patent CA-2003239-A1 (CA)
Title: Apparatus for detecting deterioration of engine oil
Inventor: HOSONUMA KUNIHIKO
IPC: G01N21/35
Filed: 1989-11-17
Abstract: An apparatus for detecting the deterioration of an engine oil including a ceramic heater radiating infrared light including infrared radiation having a wavelength of 6.1 micron meters which is equal to the specific infrared absorption peak of ester of nitric acid contained in the engine oil.  The infrared light is made incident upon a photodetector via a band pass filter having a center wavelength of 6.1 micron meters to detect an amount of the ester of nitric acid contained in the engine oil.  It has been experimentally confirmed that an amount of the ester of nitric acid is proportional t the total acid value which is a measure of the deterioration of the engine oil, so that by suitably processing an output signal of the photo-detector, it is possible to detect the deterioration of the engine oil.  The thus detected deterioration may be displayed on a display device provided on a front panel of a car.
Patent CA-2004001-A1 (CA)
Title: Amino acid derivatives
Inventor: GANTE JOACHIM
IPC: C07C335/06
Filed: 1989-11-28
Abstract: Abstract New amino acid derivatives of the formula I              R1-Z-NR2-CHR3-CR4-(CHR5)a-CO-E-Q-Y wherein R1 to R5, a, Z, E, Q and Y have the meanings indicated in Patent Claim 1, and salts thereof inhibit the activity of human plasma renin.
Patent CA-2004594-A1 (CA)
Title: Blowout temperature control apparatus of air conditioner for automobiles
Inventor: SHIMIZU SHIYUUICHI
IPC: B60H1/00
Filed: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE         A blowout temperature control apparatus of an air conditioner for automobiles comprises blowout temperature control means including blowout mode detecting means for detecting one of the outlet ports associated with blowout air temperature detecting means through which delivery of air is being stopped and generating a blowout stop signal, and blowout stop timed control means, responsive to the generation of the blowout stop signal, for controlling an air mixing door associated with the outlet port to temporarily change the amount of heat exchange of the heat exchanger to a reference level (Full Cool) and again change the heat exchange amount to a predetermined constant level complying with individual blowout modes and for maintaining the heat exchange amount at the constant level while the blowout stop signal is valid.
Patent CA-2008336-A1 (CA)
Title: Non-tin-based, low toxicity anti-fouling agents
Inventor: DICK RICHARD J
IPC: C09D5/14
Filed: 1990-01-23
Abstract: Disclosed are marine anti-fouling compositions, such as coating compositions, of a thermoplastic or thermoset binder, solvent, and anti-fouling agent wherein the anti-fouling agent comprises a pesticide or herbicide having a value of between about 0.01 and 0.5, a Z parameter for vinyl or aromatic compounds of between about 0.01 and 0.08, and an LD50 value of greater than 200 mg/kg against rats and mice.
Patent CA-2008423-A1 (CA)
Title: Position-sensitive educational product
Inventor: RUZIC STEVEN L
IPC: A63H5/00
Filed: 1990-01-24
Abstract: POSITION-SENSITIVE EDUCATIONAL PRODUCT     ABSTRACT OF THE INVENTION          An educational toy (10) having a dodecahedron shape is formed with a different visual display on each planar face (17-28).  A position sensing mechanism (50) is oriented inside the toy (10) to inform a microprocessor (62) which one of the planar faces (17-28) is in the "up" position.  As the toy (10) is turned or moved a signal is generated to "power on" and a musical tune is played. When one of the planar faces (17-28) is stopped in the "up" position, the position sensing mechanism (50) informs the  microprocessor  (62)   and  an  aural  response corresponding to the visual display is transmitted through a speaker (44).  If the toy (10) is left alone for a specified period of time, a warning tune is transmitted. If the toy (10) is still not moved thereafter, the toy (10) will automatically "power off".
Patent CA-2009386-A1 (CA)
Title: Enclosed containment apparatus for post mortem settings
Inventor: WADE JAMES D
IPC: A61L2/18
Filed: 1990-02-06
Abstract: ENCLOSED CONTAINMENT APPARATUS    FOR POST MORTEM SETTINGS                 ABSTRACT OF THE DISCLOSURE           An enclosed containment apparatus for infection control in postmortem settings, comprising a table having a work surface, an hermetically sealed chamber assembly on the top of the table to provide a hermetically sealed environment above the work surface.  The chamber comprises a door for providing access to work surface when opened in order to place a body within the interior of the chamber on the work surface, gloves extending into the chamber for working on the body, a transparent portion through which the work surface is visible, means for introducing decontaminant fluid into the interior of the chamber and means for draining the fluid away from the apparatus.
Patent CA-2012106-A1 (CA)
Inventor: LE PARQUIER GUY
IPC: F41G7/22
Filed: 1990-03-13
Abstract: 12 MARQUEUR D'OBJECTIF POUR ATTIRER DES PROJECTILES MUNIS D'UN AUTODIRECTEUR Ce marqueur permet d'accroître la précision et l'efficacite du guidage d'autodirecteurs vers un objectif. Pour marquer des objectifs terrestres, il comporte: une enveloppe ovoïde (15) dotée: d'un cordeau de rupture (4), d'un aimant (1), et d'une bobine (11) de détection de variation de flux lors d'un impact sur une surface magnétique. A l'intérieur de l'enveloppe sont disposés : une pile (6), un circuit électronique (5) de commande et d'émission, et un barillet (2) d'impulseurs (13) reliés entre eux par des retardateurs pyrotechniques (12). Le barillet débouche sur une tuyère unique (3) inclinée par rapport à l'axe (Z) de l'enveloppe. Après impact sur le sol, le circuit électronique (5) commande la mise à feu du premier impulseur. Les autres impulseurs provoquent des sauts jusqu'à fixation sur une surface magnétique, par l'aimant (1). Après détection de la variation de flux, le circuit électronique (5) commande la mise à feu du cordeau de rupture (4), pour éjecter l'enveloppe (15) et le barillet d'impulseurs (13); et declenche un émetteur hyperfréquence, ou infrarouge, selon l'autodirecteur à rallier. Figure 1.
Patent CA-2012564-A1 (CA)
Title: Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents
Inventor: CALDWELL WALTON B
IPC: C08G73/10
Filed: 1990-03-20
Abstract: Polyamides Bearing Functionalized Side Chains Useful As Water Soluble Hypolipidemic Agents Abstract This invention relates to derivatives of polyanhydroaspartic acid which are non-systemic water soluble polymers and which are intended to be lipid lowering agents. The pharmaceutical compositions/formulations incorporating these compounds are also discussed.
Patent CA-2020954-A1 (CA)
Title: Building material carrying device
Inventor: HEINS THANE C
IPC: B25G1/00
Filed: 1990-07-11
Abstract: ABSTRACT     A unique and simple building materials carrier is disclosed.  The invention enables a person on a building site to carry large 4' X 8' sheets of wallboard, plaster board, plywood and the like, with relative ease, using only one hand.  The invention comprises a tool having, when in operation, a lower horizontally oriented flange with lip attached to a vertically oriented shaft and handle.  The 4' X 8' sheet(s) are placed on the flange between the vertical shaft and the person's body.  By adjusting the handle, the sheets are balanced between the person's body and the handle with the arm extended.  The shaft is adjustable in order to accommodate persons of different heights.