baber/WOPTO huggingface dataset:
Patent WO-9814966-A1 (WO)
Title: Condensateur autoregenerateur
Inventor: LOVKVIST THOMAS
IPC: H01G2/16
Filed: 1996-10-02
Abstract: La présente invention concerne un condensateur électrique autorégénérateur comprenant au moins une unité de condensateur (9-1, 9-2, 9-3), chaque unité de condensateur comportant au moins un enroulement (2). Les enroulements (2) de chaque unité de condensateur (9-1, 9-2, 9-3) sont pourvus d'une première électrode (10) et d'une seconde électrode (11) de connexion et ils (2) sont entourés d'un matériau d'encapsulation et reçus dans premier logement (3). Le condensateur dispose d'au moins un élément de protection (6) pour chaque enroulement (2) de condensateur, ledit élément de protection (6) comportant une membrane (16) conçue pour activer un élément d'interruption de courant lorsqu'un gaz activer un court-circuit intervenant dans les enroulements exerce une pression sur la membrane. Cet élément de protection (6) est monté dans un second logement (13) lui-même monté dans un premier logement (3), ledit second logement (13) étant formé d'un côté par la membrane (16) et séparé d'une face d'extrémité des enroulements par un espace étroit.
Patent WO-8809190-A1 (WO)
Title: Method and apparatus for medical treatment of the pathological state of bones
Inventor: VALCHANOV VYACHESLAV DEYANOV
IPC: A61H23/00
Filed: 1988-05-18
Abstract: Method and apparatus for medical treatment of pseudoarthrosis, delayed consolidation, bone deformations, correction of the length of long tubular bones, performing arthrodesis, acceleration of the normal bone knit, treatment of bone tumours, aseptic necrosis, delay of bone growth, a.o. in which, after anesthesis, the limb of the patient is fixed to the carrying carriage (9) of the apparatus. After centering of the pathological place, it is subjected once, consecutively and extracorporally to the action of impact waves with different frequencies and pressures at different pulse duration for different period of times, and this is followed by subsequent immobilization for a longer period. The apparatus comprises a generator of impact waves (2) disposed under the patient carriage (9), an X-ray generator (5), a television camera (12) and an electronic optical converter (11) on the longitudinal axis (13) of the X-ray generator (5) and a light diaphragm (10). The intersection point of the longitudinal axes of the X-ray generator (5) and of the light diaphragm (10) forms the point of action (15) of the impact waves.
Patent BG-51762-A1 (BG)
Title: Herbicide agent
Inventor: VASILEV GEORGI N
IPC: A01N57/10
Filed: 1992-02-04
Abstract: The agent has a high biological activity and is applied in agriculture, in plant growing, in particular, for destruction of harmful vegetation. It contains active compounds with a common formula<IMAGE>,where R is phenyl, 2-methoxyphenyl, 4-chlorophenyl, 4-nitrophenyl, isopropyl, isobutyl, 2-difuryglyoxal or piperonyl.
Patent WO-0195790-A1 (WO)
Title: Analyse d'une coupe du disque du nerf optique
Inventor: SWINDALE NICHOLAS V
IPC: A61B3/12
Filed: 2000-06-16
Abstract: L'invention concerne des procédés et un appareil permettant d'analyser les images tridimensionnelles de la topographie du disque du nerf optique. Ces images topographiques peuvent être analysées de manière à définir un modèle topographique s'intégrant à l'image topographique du disque du nerf optique autour d'un centre d'analyse. Le modèle est défini à l'aide de paramètres morphologiques modèles et des paramètres morphologiques. Dans certains modes de réalisation, les paramètres morphologiques peuvent être utilisés pour détecter des lésions ou une pathologie de la fibre nerveuse, tel que pour diagnostiquer un glaucome.
Patent WO-0124586-A1 (WO)
Title: Cellule electroluminescente et convertisseur analogique numerique
Inventor: DIKLICH MLADEN
IPC: G06K9/00
Filed: 2000-09-27
Abstract: Une cellule électroluminescente (20) comprend une première électrode (22), une seconde électrode en treillis (28) ainsi qu'une couche luminifère (24) et une couche diélectrique isolante (26) interposée entre les première et seconde électrodes (22, 28). L'électrode en treillis (28) comprend une couche électroconductrice (30) dans laquelle se trouve une pluralité d'ouvertures (32). Lors de l'utilisation, un champ électrique alternatif est appliqué au première et seconde électrodes (22, 28). Les ouvertures (32) peuvent être agencées en rangées adjacentes (35) lesquelles sont isolées électriquement les unes des autres pour former une pluralité de secondes électrodes séparées (28). Dans un mode de réalisation particulier, la cellule électroluminescente est utilisée pour convertir une image analogique de matière électroconductrice, telle qu'une image d'une empreinte digitale humaine, en une image numérique et elle contient un dispositif de détection tel qu'une photodiode (34), destinée à détecter le rayonnement électromagnétique émis par la couche luminifère (24) réagissant à la présence ou à l'absence de matière électroconductrice à travers les ouvertures (32), ainsi qu'un circuit électronique destiné à convertir le rayonnement électromagnétique en informations numériques (36).
Patent WO-0220899-A1 (WO)
Title: Lame de cintrage rainuree
Inventor: BUCHANAN JOHN G
IPC: D21F9/02
Filed: 2001-09-05
Abstract: La présente invention concerne une lame (5) de cintrage rainurée qui est destinée à être utilisée dans une machine à fabriquer le papier et qui se situe de sorte que le jet (9) de charge atteigne la toile (3) de formage au niveau de son bord arrière (14) ou à proximité de ce dernier. La lame de cintrage rainurée sert à cintrer la toile de formage avant son entrée dans la partie de formage et à évacuer au moins une partie substantielle de l'air (8) qui pourrait être piégé dans l'espace en forme de biseau présent entre la surface de la toile de formage et la surface du jet de charge, ainsi qu'au moins une partie du liquide qui peut avoir été entraîné dans l'air. La lame de cintrage rainurée selon l'invention permet ainsi de positionner la toile de formage de sorte que l'angle d'impact du jet de charge sur la toile de formage puisse être réduit au maximum jusqu'à une valeur sensiblement égale à zéro. Cette lame permet également de réduire la longueur sur laquelle le jet de charge n'est pas supporté. La lame de cintrage rainurée selon l'invention peut être utilisée aussi bien dans la partie de formage à surface ouverte comprenant une toile de formage que dans la partie de formage d'une machine à fabriquer le papier comprenant deux toiles de formage.
Patent WO-02073728-A1 (WO)
Title: Systeme de generation de courant electrique comprenant une pile a combustible et une unite rotative d'adsorption modulee en pression
Inventor: KEEFER BOWIE G
IPC: H01M8/06
Filed: 2002-03-14
Abstract: Système servant à produire du courant électrique et constitué par une pile à combustible et par un système d'alimentation en oxygène gazeux. Cette pile à combustible comprend un conduit anodique possédant une entrée de gaz d'anode servant à recevoir une alimentation en hydrogène gazeux, un conduit cathodique possédant une entrée de gaz de cathode et une sortie de gaz de cathode, ainsi qu'un électrolyte en communication avec les conduits anodique et cathodique afin de faciliter l'échange ionique entre ces conduits. Ce système d'alimentation en oxygène gazeux est couplé à l'entrée de gaz de cathode et transmet de l'oxygène gazeux au conduit cathodique. Ce système produisant du courant électrique comporte également des moyens de recirculation gazeuse couplés à la sortie de gaz de cathode afin de faire circuler à nouveau une partie du gaz d'échappement cathodique évacué par la sortie de gaz de cathode vers l'entrée de gaz de cathode.
Patent CA-2002273-A1 (CA)
Title: Resin composition
Inventor: MARUYAMA TAKASHI
IPC: C08L71/12
Filed: 1989-11-06
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a resin composition excellent in both the mechanical properties and processability.  This composition comprises 100 parts by weight of a resin comprising (A) 5-95% by weight of a polyphenylene ether resin and (B) 95-5% by weight of a polyamide resin and (c) 0.05-0.45 part by weight of melamine.  The composi-tion which additionally contains 3-95 parts by weight of a rubber-like polymer is much improved in impact strength.
Patent CA-2003803-A1 (CA)
IPC: A61M5/50
Filed: 1989-11-24
Abstract: An operable syringe assembly (20) includes a barrel (21) having an inside surface (22) describing a chamber (23) for retaining fluid, an open barrel end (25), and a distal barrel end (27) having a passageway (28) therethrough in fluid communication with the chamber (23). A plunger rod (33) includes an elongate body portion (34), a proximal end (37) and a distal end (38) with a stopper (39) positioned at the distal end (38). The stopper (39) slidably positioned in fluid-tight engagement in the barrel (21). A locking element (42) is positioned in the barrel (21) between the plunger rod (33) and the inside surface (22) of the barrel (21). Locking element (42) includes a proximally and outwardly facing locking barb (46), a distally and inwardly facing resisting edge (50) and an inwardly facing driving edge (52). Driving edge (52) interacts with the plunger rod (33) to move the locking element (42) along the barrel (21) as the stopper (39) is advanced distally along the barrel (21). The resisting edge (50) and the barb (46) prevent proximal motion of the plunger rod (33) with respect to the barrel (21) after the initial motion of the stopper (39) to expel fluid through the passageway (28) wherein proximal motion of the plunger rod (33) with respect to the barrel (21) causes the resisting edge (50) to engage the plunger rod (33) causing the locking element (42) to move in a proximal direction wherein the locking barb (46) engages the inside surface (22) of the barrel (21) to prevent further proximal movement of the plunger rod (33) with respect to the barrel (21). A barrier element (65) is provided on the plunger rod (33) for limiting the delivery volume of the syringe assembly (20) by establishing the maximum proximal position of the locking element (42) with respect to the plunger rod (33).
Patent CA-2004310-A1 (CA)
IPC: C11D1/722
Filed: 1989-11-30
Abstract: A clear, aqueous hard surface, essentially streak free, cleaning composition, comprising (a)    a surfactant selected from the group of (i)    polyoxyethylene/polyoxypropylene block copolymers having a number average molecular weight of from about 3000 to 7000, a percent hydro-phile content of about 10 to 60 per-cent (ii)    an alcohol ethoxylate of the formula   wherein R is an alkyl chain whose length is from about 8 to 15 carbon atoms, x is a number from about 4 to 15, y is a number from about 0 to 15, and z is a number from about 0 to 5, and mixtures thereof; and (b)    3 to 5 percent by weight organic solvents and water.  The composition may also include a synergistic amount of a polycarboxylate copolymer comprised of a combination of copolymerized monomer units, monoethylen-ically unsaturated mono- and dicarboxylic acids, diolefins and alkyl vinyl ethers.       The general structure of said copolymer is as follows:       wherein X = H, Na, or similar alkaline metals; A=H, COOH, COONa or similar salts, or an alkyl group having a chain length of 6 to 20 carbon atoms and preferably 6 to 10 carbon atoms, and m and n are numbers such that the monomer ratio is in the range of about 3:1 to 1:3 and a total average molecular weight of the copolymer is from 1,000 to 70,000.
Patent CA-2004334-A1 (CA)
Title: Power control circuit for discharge lamp and method of operating the same
Inventor: NERONE LOUIS R
IPC: H05B41/38
Filed: 1989-11-30
Abstract: Circuit, and methods of using the same, are disclosed for controlling the power supplied to a discharge lamp of the type having a closed inductive loop, such as the resonant ballast circuit for a fluorescent lamp or the inductive ballast loop of a high pressure sodium lamp, wherein the closed inductive loop is operated by an electrical power supply having a d-c input stage and an output power controlled by the switching frequency of a switch means within the power supply itself whereby current flows to the closed inductive loop when the switch means is conductive and no current flows from the power supply to the closed loop when the switch means is non-conductive.  This power control circuit comprises means for sensing the instantaneous current flowing through the switch means itself, means controlled by this instantaneous current for creating a first signal with a value that is proportional to the actual power being supplied by the power supply to the closed loop, means for creating a second signal with a value proportional to the desired set point power for the lamp, means for creating an error signal having a value indicative of the difference between the first and second signals, and means for adjusting the switching frequency of the switch means in accordance with the value of the error signal, whereby the output power of the power supply is continuously adjusted toward the set point power for controlling the power actually supplied to the lamp circuit irrespective of the parameters of the lamp circuit itself.   The disclosed circuits provide for constant power to a high pressure discharge lamp to yield a constant color temperature.  Further, the disclosed circuits provide for dimming of the discharge lamp to selective power levels.
Patent CA-2004446-A1 (CA)
Title: Foam compositions
Inventor: CLOSE DONALD S
IPC: B32B27/40
Filed: 1989-12-01
Abstract: Foam compositions with improved physical characteristics are made from urethane prepolymers in the presence of various modifying agents.      Blowing agents employed in the presence of surfactants make it possible to obtain either open or closed cell structures, and the degree of foam stiffness may be desirably controlled with polyols, as well as with polymeric polymethylene polyphenylisocyanates. Suitable modifying agents include asphalts, portland cement, epichlorohydrin, other epoxidized compounds, additional polymers, and various other materials.
Patent CA-2008570-A1 (CA)
Inventor: SMITH IAIN M
IPC: A47K3/02
Filed: 1990-01-25
Abstract: ABSTRACT A knockdown type bathing enclosure is dis-closed.  It can be manufactured as a one-piece plumbing fixture, cut into portions for transportation, and assembled at the installation site.  The bathing en-closure has a joining strip attached to an external side of a wall structure. The joining strip has an attachment surface for abutting the wall structure, and an outer tubular bulge.  The joining strip and the wall structure are cut into portions along a plane passing throught the tubular bulge.  A plurality of locator members are then inserted into an internal slot formed in each portion of the cut tubular bulge. Guided into proper alignment by the locator members, the cut portions are then fastened together using a clamp member.
Patent CA-2010218-A1 (CA)
Title: Therapeutic system for the retarded and controlled transdermal or transmucous administration of active substances
Inventor: MULLER WALTER
IPC: A61L15/44
Filed: 1990-02-16
Abstract: The present invention relates to a therapeutic system for the retarded and controlled transdermal or transmucous administration of active substances via an impermeable backing layer, an auxiliary agents containing reservoir, an active substance containing reservoir, and a removable protective layer, characterized in that a.     the active substance reservoir comprises the active substance in a non-bioavailable form, b.     the auxiliary agent of the auxiliary agent reservoir renders the active substance bioavailable and c.     auxiliary agent reservoir and active substance reservoir are brought into contact just immediately prior to application or at any time after application, this being done in such a way that the auxiliary agent reaches the active substance reservoir.
Patent CA-2011169-A1 (CA)
Title: Composition stabilized with substituted 1,2,4-triazoles
Inventor: O'NEIL ROBERT M
IPC: C07D249/08
Filed: 1990-02-28
Abstract: The present invention provides compositions comprising organic material susceptible to degradation and, as metal deactivator and/or antioxidant, at least one compound having the formula (I): (see formula I) wherein X is a group of formula II: (see formula II) or formula III: (see formula III) wherein R1 is C1-C20 linear or branched alkyl; C5-C12 cycloalkyl; benzyl; or phenyl optionally substituted by halogen, C1-C4 alkyl, C1-C4 alkoxy or nitro; R2 is C1-C20 linear or branched chain alkyl, C2-C20 linear or branched chain alkyl interrupted by one or more oxygen atoms; C5-C12 cycloalkyl; benzyl; or phenyl optionally substituted by halogen, C1-C4 alkyl, C1-C4 alkoxy or vitro; and n is 3 or 4.
Patent CA-2011372-A1 (CA)
Inventor: FOGARTY THOMAS J
IPC: A61M25/08
Filed: 1990-03-02
Abstract: Abstract of the Disclosure A tubular sheath for insertion into a body passage through a reduced diameter access port and expansion to a diameter exceeding that of the access port after introduction into the passage.  The sheath is fabricated of an elastomeric material and, when stretched, reduces to an outside diameter significantly less than that of the inside diameter of the body passage.  An elongated stylet is extended through the sheath and engaged with the distal portion adjacent the open end thereof to stretch the sheath as it is inserted into a body passage.  The elastomeric construction enables an oversized object received within the expanded end portion to be drawn through portions of the sheath of a nominal diameter less than the object.
Patent CA-2012165-A1 (CA)
Inventor: YOSHIJI TAKEO
IPC: B23Q7/14
Filed: 1990-03-14
Abstract: The present invention provides a working line having a plurality of work stations which are arranged in series and a free-flow type transport conveyor for transporting workpieces to said work stations, wherein: and outer frame to support said conveyor is formed such that said outer frame extends over a plurality of said work stations; a jig base is provided in each of said work station such that said jig base is inserted into a framed space of said outer frame; and a jig is provided on said jig base for supporting and positioning each of the workpieces placed on said transport conveyor.
Patent CA-2013242-A1 (CA)
Inventor: KASAHARA YASUHIRO
IPC: H04Q9/00
Filed: 1990-03-28
Abstract: Abstract A button switch apparatus includes a case formed with a plurality of windows, button array adapted to the windows and a switch array including a plurality of switches associated with the buttons.  A mark sheet is disposed between the button array and the switch array.  The mark sheet has sets of marks recorded thereon indicating respective sets of operating functions.  The switch apparatus also includes a mode selecting system for selecting one of a plurality of predetermined modes, each mode determining a specific set of operating functions of the operating buttons.  At least one elongated slot formed on an offset manner in the mark sheet permit the operating button to be operated with no contact with the mark sheet.
Patent CA-2014821-A1 (CA)
Inventor: NOMURA SHINZOU
IPC: C08F20/54
Filed: 1990-04-18
Abstract: ABSTRACT OF THE DISCLOSURE   A semiconductor integrated circuit device having a protective film made of a polymer having a fluorine-containing aliphatic cyclic structure.
Patent CA-2016497-A1 (CA)
Inventor: BAYDAR ERTUGRUL
IPC: H04J3/04
Filed: 1990-05-10
Abstract: In a SONET-access product, channel-associated signaling is rearranged into SONET-formatted signaling, with the signaling for added channels being multiplexed with the signaling for through channels, in accordance with a control signal received from a channel map RAM, which stores one bit of data for each channel to indicated whether it is a through channel or an add channel. The RAM is provisioned by a network control processor.
Patent CA-2017606-A1 (CA)
Title: Method and a device for filling a space in an ammunition unit with explosive
Inventor: SJOBERG PER
IPC: F42B33/02
Filed: 1990-05-28
Abstract: Case 3068 ABSTRACT OF THE DISCLOSURE    An ammunition unit/shell is filled with ready-mixed explosives which contains plastic/polymer that imparts high viscosity to the explosive. The ready-mixed explosive is applied in a sacklike pouch of plastic, leather or similar material. On filling of the explosive (4) into the space in the ammunition unit, the pouch (1) is exposed to an external pressure which causes the explosives to be pressed into the space in the ammunition unit via an aperture (2) in the pouch and to completely fill out the space.
Patent CA-2020938-A1 (CA)
Inventor: SKLARCHUCK JACK
IPC: H01M4/66
Filed: 1990-07-11
Abstract: ZINC ELECTRODE FOR ALKALINE BATTERIES    ABSTRACT            A negative zinc electrode for use in an alkaline battery has an active material  consisting of  zinc-magnesium alloy  containing magnesium in an amount in the range of greater than 0% to about 15% by weight.   The zinc-magnesium alloy may also contain a small amount of an additive metal that reduces the hydrogen overvoltage or an effective amount of an additive metal that increases the porosity, such as from 5 to 25% aluminum by weight of the zinc.   The zinc-magnesium alloy is applied in particulate form to a suitable  current  collector  using  any  one  of  a  number  of conventional methods such as die-pressing, mixing with a filler or a polymer and heating, sintering or compaction.  The electrode has a cycle life longer than that of a conventional zinc oxide-based electrode, and causes little or no formation of dendrites.
Patent CA-2021010-A1 (CA)
Inventor: SINGH AMRAT P
IPC: C11D3/00
Filed: 1990-07-12
Abstract: A fabric softening composition which comprises: (i) an ester-linked quaternary ammonium material of the formula: (see formula I) wherein each R1 group is independently selected from C1-4 alkyl, alkenyl or hydroxyalkyl groups; each R2 group is independently selected from C8-28 alkyl or alkenyl groups;     T is (see formula II) (see formula III) or (see formula IV); and n is an integer from 0-5; and (ii) an extender material selected from: (a) quaternary ammonium compounds, comprising one long alkyl or alkenyl group; (b) predominantly linear nonionic materials; or (c) mixtures thereof; said composition being obtainable by heating a mixture comprising the materials (i) and (ii) to a temperature of above 40°C, followed by dispersing the mix into water.