baber/WOPTO huggingface dataset:
Patent AU-2001288229-A1 (AU)
Title: An advantageous carrier solution for vitrifiable concentrations of cryoprotectants, and compatible cryoprotectant mixtures
Inventor: FAHY GREGORY M
IPC: A01N1/02
Filed: 2001-07-30
Abstract: Disclosed herein are aqueous carrier solutions for cryoprotectants that are useful for a variety of cryoprotectant solutions for use with cells, tissues, and whole organs, said aqueous carrier solutions permitting antinucleators to be fully effective in vitrification solutions, thereby allowing vitrification solutions to attain extreme effectiveness, and compatible vitrification solution compositions for use with these carrier solutions. The carrier solutions comprise lactose, mannitol or trehalose, and glucose in combination with other beneficial ingredients.
Patent WO-9007094-A1 (WO)
Title: Expulsion projectile
Inventor: WALSH BRIAN EDMUND
IPC: F42B12/62
Filed: 1989-12-08
Abstract: A projectile having a housing (1) containing a rear cavity (2) for the receipt of a canister (3) to be rearwardly ejected after firing of the projectile. The rear cavity is closed by a closure assembly (11) consisting of an inner substantially rigid base member (13) and an outer relatively thin retaining plate (14) holding the base member in position and, in turn, held in position by a radially, inwardly directed flange (15) of the housing. The base member is of a smaller diameter than the retaining plate to thereby provide a mechanical advantage so that the retaining plate will more readily bulge outwardly so that its peripheral edge portion will be released from the confines of the radially, inwardly directed flange.
Patent WO-9312854-A1 (WO)
Inventor: GREIG CHRISTOPHER ROY
IPC: B28C1/08
Filed: 1992-12-17
Abstract: Procédé de concentration de boue argileuse dans lequel on soumet la boue argileuse à un échange de chaleur indirect dans un échangeur thermique pour augmenter la température de la boue argileuse tout en supprimant de manière spécifique l'ébullition du liquide présent dans l'échangeur thermique. La boue argileuse chauffée subit ensuite une réduction rapide de pression qui provoque une évaporation très rapide d'une partie du liquide. La réduction rapide de la pression peut se produire dans une cuve de séparation ou dans une cuve d'évaporation ultrarapide.
Patent AU-2001294993-A1 (AU)
Title: Method and apparatus for coordinating routing parameters via a back-channel communication medium
Inventor: BALDONADO OMAR C
IPC: H04L12/24
Filed: 2001-10-05
Abstract: Systems and methods are described for enabling routers to coordinate via a back-channel communication medium. The information exchanged over the back-channel is used to increase the number of paths considered for the routers during route optimization. The Decision Makers may assert routes and prefixes to the routers under their control. This may be done via a Border Gateway Protocol (BGP) feed. The Decision Makers, in turn, communicate separately with one another, in order to coordinate routing policy amongst themselves. This coordination may be performed over a back-channel, which may take the form of physical or logical connections between the Decision Makers.
Patent WO-9635863-A1 (WO)
Title: Systeme d'injection de carburant liquide
Inventor: SMITH RODNEY SINCLAIR
IPC: F02M21/04
Filed: 1996-05-06
Abstract: Système d'injection de carburant liquide servant à injecter du gaz de pétrole (GPL) ou du gaz naturel comprimé (CNG) sous forme liquide dans le tuyau d'admission d'air (2) d'un moteur à explosion. Le système d'injection de carburant interne comprend un anneau adaptateur (10) conçu pour être fixé au tuyau d'admission d'air (2) destiné au moteur, en amount ou en aval du papillon des gaz (3) dans le tuyau d'admission (2) afin de permettre à l'air de s'écouler. Le système possède au moins une unité fonctionnelle (11) fixée à l'anneau adaptateur (10), chaque unité fonctionnelle (11) étant constituée d'une arrivée d'essence, d'une sortie d'essence et d'un espace creux où aboutissent l'arrivée d'essence et la sortie d'essence, ainsi que d'un injecteur de carburant liquide (20) fixé à l'intérieur de chaque unité fonctionnelle (11). Le carburant pénètre dans l'injecteur (20) à partir de l'espace creux de l'unité fonctionnelle (11) pour être injecté dans le tuyau d'admission (2). Un dispositif de commande d'injection agissant sur les paramètres moteur et demande régule chaque injecteur (20) pour injecter du carburant liquide dans le moteur selon les besoins. Chacun des injecteurs (20) peut être un injecteur à circulation directe et à alimentation de fond (20).
Patent WO-9807836-A1 (WO)
Title: Manipulation de la biosynthese de proanthocyanidine
Inventor: TANNER GREGORY JOHN
IPC: C12N15/29
Filed: 1997-08-21
Abstract: L'invention concerne des polypeptides de leucoanthocyanidine réductases, ainsi que des procédés servant les préparer. Elle concerne, de plus, des molécules isolées d'acides nucléiques codant des leucoanthocyanidine réductases de plantes, et des polypeptides de leucoanthocyanidine réductases obtenus par recombinaison et codés par lesdites molécules. Ces polypeptides de recombinaison isolés et ces molécules isolées d'acides nucléiques sont utiles pour la production de récoltes de plantes et de fourrage transgéniques, en particulier, des récoltes fourragères non météorisantes et d'autres récoltes présentant une valeur nutritionnelle modifiée, une résistance accrue contre la maladie et contre les nuisibles ou des qualités maltières améliorées.
Patent WO-9836296-A1 (WO)
Title: Procede et dispositif servant a creer des reseaux optiques
Inventor: HAMMON TIMOTHY EDWARD
IPC: G02B6/02
Filed: 1998-02-13
Abstract: Procédé servant à créer un réseau de Bragg dans un guide d'ondes optique photosensible (40) et consistant à utiliser un seul faisceau lumineux cohérent (31) et un réseau de diffraction (32) afin de créer deux faisceaux opérationnels cohérents (33, 38) de lumière; à placer une pluralité d'éléments réfléchissants (35, 37) de chaque côté dudit guide d'ondes; à propager les deux faisceaux opérationnels autour de ladite pluralité d'éléments réfléchissants, chacun des faisceaux étant réfléchi par chacun des éléments réfléchissants, de sorte que les faisceaux s'immiscent l'un dans l'autre par interférence au niveau d'une position initiale prédéterminée (45); à imprimer une rotation à au moins un des éléments réfléchissants de chaque côté du guide d'ondes afin de commander de façon simultanée et indépendante la période de la configuration d'interférence et la position de cette dernière en fonction d'exigences prédéterminées, de manière à créer la structure de réseau dans le guide d'ondes photosensible.
Patent WO-0032532-A1 (WO)
Title: Procede de traitement thermique de materiaux inorganiques et organiques dans une serie de petites cuves et appareil pour le mettre en oeuvre
Inventor: LUCIO ALVARO
IPC: F27B17/00
Filed: 1999-12-02
Abstract: L'invention concerne des cornues verticales élevées couramment utilisées dans de nombreux processus métallurgiques et chimiques. La plupart de ces cornues forment un processus à contre courant, les gaz s'élevant à travers un lit de solides de filtration se déplaçant verticalement vers un dispositif de décharge. Lors de ce déplacement, les conditions d'écoulement des gaz peuvent se modifier du fait de bris et crépitation des particules solides. Afin d'éviter ces bris, la cornue à tour élevée verticale est remplacée par une série de réacteurs courts dans lesquels les diverses étapes du processus se produisent, le lit fixe demeurant stationnaire. Les gaz s'écoulent entre et dans les réacteurs, produisant les échanges thermiques et chimiques du processus. Ce système convient particulièrement au processus de calcination de carbonates. Dans des fours droits classiques, on ne peut pas produire de la chaux réactive du fait du profil thermique du four. Pour produire la chaux réactive, les fours droits de calcination sont thermiquement efficaces et moins onéreux que les fours rotatifs. Afin de tirer parti de ces caractéristiques du four droit, le système a été conçu de façon à comporter une série de réacteurs verticaux courts. Dans ce système, les étapes de préchauffage, de dissociation et de refroidissement se produisent simultanément et de manière indépendante. La combustion du combustible se produit dès les premiers stades de la calcination, la réaction fortement endothermique empêchant toute surchauffe de la couche de chaux, ce qui permet la production de chaux réactive. Le système équivaut au fait de placer horizontalement le four droit et de le diviser en plusieurs réacteurs plus courts, dans lesquels les étapes du processus de calcination se produisent de manière indépendante et simultanée. Le même principe peut être appliqué à la carbonisation du bois pour la fabrication du charbon. Le séchage du bois, la pyrolyse et le refroidissement du charbon se produisent de manière indépendante et simultanée dans les nombreuses cornues formant le système. Dans ce processus, les gaz émis pendant la pyrolyse sont utilisés comme source d'énergie et comme fluide thermique pour le transfert de chaleur vers le bois soumis au processus de carbonisation.
Patent WO-0166333-A1 (WO)
Title: Buse compacte de canal de carotte chauffee par cartouche et procede de fabrication de celle-ci
Inventor: GELLERT JOBST U
IPC: B29C48/96
Filed: 2001-03-05
Abstract: L'invention concerne une buse chauffée électriquement (22) dans le moulage par injection, qui est isolée pour empêcher une conduction d'électricité et une perte de transmission thermique vers l'enveloppe; au moins une partie de l'isolation thermique comporte une couche de matière isolante diélectrique (84) qui présente un fil de résistance électrique (80) enroulé en spirale autour de celle-ci, et une autre couche d'isolant diélectrique (86) située sur la première couche. L'invention concerne aussi un procédé de fabrication de cette buse (22). Ce procédé comporte les étapes consistant à appliquer une première couche isolante, à bobiner du fil de résistance électrique autour de la première couche isolante (84), à appliquer une deuxième couche isolante (86) et à appliquer une couche d'enveloppe sur cette dernière. La première et la deuxième couches isolantes (84, 86) peuvent être appliquées par pulvérisation ou être sous forme de manchons télescopiques autonomes.
Patent CA-2001225-A1 (CA)
Inventor: DEMUTH THOMAS P JR
IPC: C07D499/00
Filed: 1989-10-23
Abstract: Antimicrobial lactam-quinolone compounds comprising a lactam-containing moiety linked to a quinolone moiety, of the formula:    wherein (1) A1, A2, A3, R1, R4 and R6 generally form any of a variety of quinolone, naphthyridine or related cyclic moieties known in the art to have antimicrobial activity; and (2) R1 or R3 contain a linking moiety, linking the quinolone moiety to a lactam-containing moiety having the formula:    wherein (3) R10, R11, R12, R13, and R14, together with bonds "a" and "b", form any of a variety of lactam-containing moieties known in the art to have antimicrobial activity; and (4) the linking moiety includes (for example) carbamate, dithiocarbamate, urea, thiourea, isouronium, isothiouronium, guanidine, carbonate, trithiocarbonate, reversed carbamate, xanthate, reversed isouronium, reversed dithiocarbamate, reversed isothiouronium, amine, imine, ammonium, heteroarylium, ether, thioether, phosphono, phosphoramide, phosphate, sulfonamide, ester, thioester, amide, and hydrazide groups.
Patent CA-2001739-A1 (CA)
Inventor: BELLOWS RICHARD J
IPC: B01J8/20
Filed: 1989-10-30
Abstract: ABSTRACT OF THE DISCLOSURE          There is disclosed a process for stably fluidizing a magnetically stabilized bed by periodically removing and reapplying the magnetic field whereby axial dispersion and the width and length of channels between solid material are substantially reduced.
Patent CA-2002248-A1 (CA)
Title: Optical article containing a linear condensation polymer exibiting a high level of second order polarization susceptibility
Inventor: ROBELLO DOUGLAS R
IPC: C08L101/00
Filed: 1989-11-06
Abstract: AN OPTICAL ARTICLE CONTAINING A LINEAR CONDENSATION        POLYMER EXHIBITING A HIGH LEVEL OF SECOND ORDER POLARIZATION SUSCEPTIBILITY               ABSTRACT OF THE DISCLOSURE An optical article is disclosed containing, for the transmission of electromagnetic radiation, a medium exhibiting a second order polarization susceptibility greater than 10-9 electrostatic units comprised of a linear polymer containing polar aligned noncentrosymmetric molecular dipoles having an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety to permit oscillation of the molecular dipole between a ground state exhibiting a first dipole moment and an excited state exhibiting a differing dipole moment. The linear polymer is a condensation polymer including in its backbone a plurality of molecular dipoles including sulfonyl electron acceptor moieties sequentially arranged to reinforce electron displacement along the polymer backbone.
Patent CA-2004154-A1 (CA)
Inventor: CONNOR DAVID T
IPC: C07D285/135
Filed: 1989-11-29
Abstract: The present invention is novel compounds which are 3,5-di-tertiary-butyl-4-hydroxyphenyl substituted 1,2,4- and 1,3,4-thiadazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable additions and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are now found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and the like.
Patent CA-2004514-A1 (CA)
Title: Picture display device using scan direction transposition
Inventor: DOYLE TERENCE
IPC: H04N5/44
Filed: 1989-12-04
Abstract: PHN 12.755                                              30.3.1989 ABSTRACT "Picture display device using scan direction transposition"     In a picture display device suitable for receiving and processing an incoming video signal which comprises horizontally scanned picture information and for displaying pictures which are composed of fields each of which comprises a given number of lines, a scanning section for generating line and field scanning signals for forming the lines and fields, respectively, is adapted to scan the lines in the vertical direction, a number of vertical lines constituting a field and the vertical line frequency being many times higher, at least 200 times, than the horizontal field frequency. A video signal processing section for processing the picture information which is present in the video signal comprises a scan direction transposition circuit for receiving the picture information and for sequentially assigning picture information to elements of the vertically scanned lines.
Patent CA-2004624-A1 (CA)
Inventor: MCDADE CHRISTINE
IPC: B01J27/18
Filed: 1989-12-05
Abstract: Hydroxyalkyl esters of acrylic and methacrylic acid are prepared using heterogeneous amorphous catalysts.
Patent CA-2005511-A1 (CA)
Title: Enzyme-labeled receptor composition, diagnostic kit and use in method to determine a ligand
Inventor: WARREN HAROLD C III
IPC: G01N33/531
Filed: 1989-12-14
Abstract: ENZYME-LABELED RECEPTOR COMPOSITION, DIAGNOSTIC  KIT AND USE IN METHOD TO DETERMINE A LIGAND            Abstract of the Disclosure An aqueous reagent composition has a pH in the range of from about 7 to about 9 and comprises: an enzyme-labeled receptor to a ligand of interest, and an organic buffer having a pKa of from about 5 to about 7 at about 25°C which is present in an amount of from about 0.1 to about 1 molar.  This composition can be combined with a composition which provides a dye in the presence of the enzyme and an appropriate substrate in a diagnostic test kit useful for ligand determination.  Such determination includes contacting a specimen containing the ligand with the reagent composition to form an immunological complex, separating the complex from other materials, and detecting either the complex or the uncomplexed enzyme-labeled receptor.
Patent CA-2005700-A1 (CA)
Title: Programming signal source and calibration data for a speedometer/tachometer with calibration switches
Inventor: DANNENBERG ROBERT D
IPC: G01P21/02
Filed: 1989-12-15
Abstract: A  speedometer/tachometer  assembly  for  an  automotive vehicle, such as a heavy truck, has a ten section DIP switch for  calibrating  the  speedometer  and  a  like  switch  for calibrating the tachometer.   When set to all  "0's",  each switch causes the corresponding meter  to be driven by a variable frequency signal from a corresponding sensor,  as calibrated by a corresponding calibration factor that has been   preloaded   in   the   non-volatile   memory   of   a microprocessor that operates the meters.   When set to all "l's",  each switch causes  the corresponding meter  to be operated from pre-calibrated data appearing on a data link. When set to any other setting, the setting determines the calibration  factor  that  is  applied  to  the  uncalibrated signal, and this is used to drive the corresponding meter.
Patent CA-2007823-A1 (CA)
Title: Low density agglomerate
Inventor: DAMIANO JOHN
IPC: C09C1/02
Filed: 1990-01-16
Abstract: A process for the preparation of a low density, substantially water-insoluble, particulate material which comprises forming an aqueous slurry containing precipitated calcium carbonate and optionally a dissolved alkali metal polyphosphate, and treating said slurry to heating and mechanical processing steps to provide a particulate material having a particle size of -50 to +170 mesh (U.S. Standard Sieve), and a particle density of no more than 1.0 g/ml. and a resistance against breakdown in water; and a low density, substantially water-insoluble, calcium carbonate containing, particulate material prepared by such process.
Patent CA-2008448-A1 (CA)
Title: Aeration device for bulk material containers
Inventor: SISK DAVID E
IPC: B65G65/30
Filed: 1990-01-24
Abstract: An aeration device to facilitate the flow and discharge of bulk material granules through a discharge opening in a bulk material container is disclosed. The aeration device includes at least one self-supporting molded plastic hollow body which is adapted to overlie an air inlet in the bulk material container at a predetermined distance above the discharge opening thereof. Each of the molded plastic hollow body aeration devices include an inner arched wall which is adapted to face the air inlet in the bulk material container and an outer arched wall facing away from the air inlet. The molded plastic hollow body is formed in a porous construction having a plurality of openings of predetermined porosity along the inner arched wall, a plurality of openings of predetermined smaller porosity along the outer arched wall, and inner tortuous pathways ending between the openings in the inner and outer arched walls. Air is evenly distributed throughout the molded plastic hollow body in order to provide faster and more complete bulk unloading, while minimizing or eliminating damaging back air pressure.
Patent CA-2011629-A1 (CA)
Title: Intravenous system for delivering a beneficial agent
Inventor: URQUHART JOHN
IPC: A61M39/00
Filed: 1990-03-07
Abstract: INTRAVENOUS SYSTEM FOR DELIVERING A         BENEFICIAL AGENT                 ABSTRACT       A drug formulation chamber for an intravenous administration set is provided.  The intravenous administration set includes a container of an IV fluid, a drip chamber, a drug formulation chamber, and an adapter-needle assembly.  The drug formulation chamber houses a diffusional or an osmotically driven drug delivery device.  The osmotically driven delivery device has a semipermeable, microporous or diffusional wall which surrounds a compartment containing the drug.   Drug is delivered through on orifice in the semipermeable/microporous wall or through the diffusional wall itself, into the IV fluid.  The device delivers drug into the IV fluid at a rate that is independent of the flow rate of IV fluid through the formulation chamber.  The rate of drug delivery is controlled by variably adjusting the surface area of the semipermeable/microporous/diffusional wall that is exposed to the IV fluid flowing through the drug formulation chamber.            DRAFT #1 A1/PATENTS.LGL/789
Patent CA-2012397-A1 (CA)
Title: Close-coupled piston cylinder manifold block assembly
Inventor: STUART LYNN A
IPC: F15B15/20
Filed: 1990-03-16
Abstract: CLOSE-COUPLED PISTON CYLINDER MANIFOLD BLOCK ASSEMBLY               ABSTRACT A piston cylinder has access openings located proximate its end through which pressurized fluid is introduced into and exhausted from the cylinder.  A manifold block has a cavity defined in it which receives the end of the piston cylinder with the access openings being located within the cavity.  Fasteners releasably attach the piston cylinder to the manifold block when it is located in the cavity.  The manifold block has pass-ageways defined in to which are aligned with the access opening in the piston cylinder so that operating fluid can pass through the manifold block into the piston cylinder.  Thus, there is no exposed fluid lines extending to the cylinder.  A control module located in the manifold block communicates with the passageways to permit operation of the piston cylinder.
Patent CA-2014630-A1 (CA)
Title: Method of making a sintered body of aluminium nitride
Inventor: NAKANO TADASHI
IPC: C04B35/581
Filed: 1990-04-17
Abstract: Method of Making a Sintered Body of Aluminium Nitride ABSTRACT      A method of making an aluminium nitride sintered body having more than 95% of relative density, more than 160W/m-K of thermal conductivity, less than 0.5µm in Ra, of surface roughness, more than 1012.OMEGA.-cm of volume resistivity, and uniform color and homogeneous appearance. A sintering aid including 0.05-5 parts by weight, in terms of oxide, of oxides of rare earth metals and 0.01-5 parts by weight of one or more elements selected from the group consisting of metallic lithium, metallic beryllium, metallic magnesium, boron, silicon, sulfur, phosphor, arsenic and metallic zinc, is added to 100 parts by weight of powders of aluminium nitride.  The mixture is subjected to forming and is sintered in a non-oxidizing atmosphere at a temperature of 1400-2000°C.
Patent CA-2014777-A1 (CA)
Title: Friction device for adjusting the inclination of a seat, in particular an office chair
Inventor: BARUFFALDI ACHILLE
IPC: A47C1/027
Filed: 1990-04-18
Abstract: Abstract:         FRICTION DEVICE FOR ADJUSTING THE INCLINATION OF A SEAT, IN PARTICULAR AN OFFICE CHAIR.         The device for adjusting the inclination of a seat, in particular an office chair (1), and of its possibly associated backrest (6), is of the type comprising a box casing (4, 40) rigid with the frame (3) and within which there are pivoted sectors (13, 13', 130) possibly associated with a linkage (15,16) providing connection to box-shaped blocks (8, 9, 80, 90) containing a seating (10, 100) for the chair column (2) and for the shaft (5) which supports the backrest (6), and is characterised by comprising a friction clutch associated with said box casing (4, 40) and with said sectors (13, 13', 130) and means for engaging and disengaging said friction clutch.