baber/WOPTO huggingface dataset:
Patent WO-9927259-A1 (WO)
Title: Pompage differentiel par le coeur d'un jet supersonique annulaire
Inventor: DANILATOS GERASIMOS DANIEL
IPC: F04F5/20
Filed: 1998-11-18
Abstract: L'invention concerne une ouverture (5) reliant une première chambre (1) à une seconde chambre (2) et étant entourée d'une buse annulaire (7) formée de parois intérieure et extérieure (6, 8), reliant la première chambre (1) à une troisième chambre (3). On éjecte un jet supersonique annulaire (9) de gaz traversant la buse annulaire (7) pour pénétrer dans la première chambre (1) ce qui crée un effet de pompage type venturi au niveau du coeur du jet à proximité de l'ouverture (5). La seconde chambre (2) peut donc être maintenue à une pression sensiblement plus basse que celle de la première chambre (1). Les parois intérieure (6) et extérieure (8) peuvent être relativement mobiles de manière à modifier l'écoulement de gaz et la première chambre (1) peut comprendre des chicanes ou des absorbeurs pour modifier l'écoulement de gaz, par exemple pour créer un faisceau moléculaire à haute densité. Un faisceau (4) électronique ou ionique peut être transféré de la seconde chambre (2) vers la première (1), par exemple en tant que partie d'un microscope électronique à balayage en atmosphère.
Patent WO-0059776-A1 (WO)
Title: Ship with two hulls
Inventor: HENDRIKS PIETER JOZEF
IPC: B63H11/01
Filed: 2000-03-29
Abstract: Seaworthy ship with two hulls connected to each other on the bottom as well as on the top. In the centre a connection (3) is placed over the whole length between the top connection (8) and the bottom plate (2). The two hulls are subdivided into a large plurality of airtight volumes.
Patent WO-0185625-A1 (WO)
Title: Waste water treatment method using a mixture of enzymes
Inventor: LEDENT PHILIPPE
IPC: C11D3/386
Filed: 2001-02-28
Abstract: The invention concerns a waste water treatment method for enhancing the metabolising kinetics of organic matters by micro-organisms present in waste water. The invention is characterised in that it consists in adding to said waste water a cleaning product comprising a mixture of enzymes whereof the concentration level in the cleaning product ranges between about 3 and 10 wt. % relative to the total weight of the cleaning product.
Patent WO-8203860-A1 (WO)
Inventor: GILLET CLAUDE
IPC: C07D417/12
Filed: 1982-04-21
Abstract: Derivatives of 1,4-thiazane-3-carboxylic acid represented by the formula I, wherein R1? and R2? are hydrogen, an alkyl radical or a phenyl nucleus substituted or not or form a cycloalkyl radical; R3? is a hydroxyl group, OR9? group, wherein R9? may have different significations; R4? is hydrogen, alkyl or CONH2?, R3? and R4? forming a hydantoin cycle, R5? and R6? representing hydrogen, alkyl, phenyl substituted or not; R7? is hydrogen, alkyl, particularly dimethyl, phenyl substituted or not, and the salts of those compounds.$(6,)$as well as the pharmaceutical compositions containing them and the intermediaries for their preparation, having the formulas II, III, IV:$(7,)$.
Patent BG-50303-A1 (BG)
Title: Dermatological composition and a method for its preparation
Inventor: NEDEVA ANELIJA M
IPC: A61K31/00
Filed: 1987-04-24
Abstract: The composition is used in human medicine. It has both a vessel-stabilizing and an anti-phlogistic effect with potencing influence of the vehiculum. The composition contains in percent weight: polymerisate ofacrylic acid 2.5-3.5; mono, di, tri, tetra β- hydroxyethyl rutozit 2-3; 1-r-chlorbenzoyl-2-methyl-5-methoxy-3-indolyl acetic acid from 1 to 5; polyethylene glycol 400 to 49.7 to 53.25; sodium benzoate 0.25-0.5; propylene glycol from 8 to 15; ethyl alcohol 96 degree from 25 to 35. The method consists of preparing a water-free gel base by using the alkalising effect of sodium benzoate included in the composition as a preservative. The solutions of the active substances are added to the gel base.
Patent BG-48269-A1 (BG)
Title: Diamides of 3, 3- dialkyl substituted -1, 2- alkadiene phosphonic acids, method for their preparation and use thereof
Inventor: MONDESHKA DONKA M
IPC: C07F9/44
Filed: 1989-05-16
Abstract: Diamines have application in plant protection. They combine the advantages of phosphoro-organic substances as pesticides and of the other active moieties - the alene system of double bonds and the different heterocyclic amine resides. The diamides of the 3,3-dialkyl-1,2-alkadiene phosphonic acids have the following common formula I:where R is<IMAGE>R1 and R2 are lower alkyl radicals or R1+R2 are cyclohexyl. They are obtained by the interaction between dihalogeno anhydrides of 3,3-dialkyl-1,2-alkadienephosphonic acids and the heterocyclic amines III in a medium of anhydrous organic solvent, preferably benzene or diethyl ether, at a temperature of -20 to 40 degrees C in the presence of an organic base, preferably triethylamine. Yields vary between 80 and 90%.
Patent BG-49141-A1 (BG)
Title: Device for synchronization of the servicing system
Inventor: TRAJANOV PLAMEN D
IPC: G06F11/30
Filed: 1989-09-26
Abstract: The device is intended for the synchronization of the operations of a maintenance and computer systems, connected via the inlet-outlet rim of a computer system's processor. It accelerates operations and simplifies the apparatus' logic in the computer system at enhanced reliability. The system's rim of the computer system (15) is connected to the plugs of a register (1) connected with two bi-plug schemes AND (4 and 5), its third outlet - with a system NO (6) and a four-plug scheme AND (7), while the fourth, fifth and sixth outlets of the register (1) are connected with a logical matrix (8), which is connected with a three-plug scheme AND (9). The outlets of the logical matrix (8) are connected with a two-plug scheme AND (13) and determined by logical equations depending on its plugs. The device includes a second four-plug scheme AND (10), a second scheme NO (11), a D-trigger (12), a maintenance system (14), a computer system (15) and a general register bloc (16).
Patent BG-49785-A1 (BG)
Title: Dynamometric switcher
Inventor: VELICHKOV LJUDMIL A
IPC: G01L5/24
Filed: 1989-12-27
Abstract: The dynamometric spanner is used in machine building for tightening of thread couplings with a definite moment. It features a simplified construction, reduced overall dimensions and mass and the possibility for fixing the locking device at both locked and unlocked positions. The dynamometric spanner consists of a hollow body (1) at the one end of which a mobile arm (3) is attached by means of axle (2) to the heads of nuts and bolts. At one end of the body (1) a fixing device (6) is mounted which touches an arm (3) and pressing spring (10); at the other end a mechanism with a locking device (11) is mounted for regulating the force of spanning. Along the periphery of the hollow body (1) in the zone of the locking device longitudinal grooves (27) are made and in the front part of the arm (3) a groove (5) is made to contact with the sharpened end (9) of fixing device (6) by spring (10) which on its part touches a replaceable setting ring (15) pressed by the mechanism (11) for regulating the force of spanning. In the periphery of the mechanism (11) a circular groove is made in which a fixing ring (20) from the locking device is mounted with the possibility for rotating; on the internal side of the fixing ring (20) axial grooves (21) are machined and in one of the faces fixing sockets (28) are made in circle.
Patent BG-50551-A1 (BG)
Title: Refractory coating of reflex ability
Inventor: LINGORSKI NIKOLA A
Filed: 1990-06-22
Abstract: This material is used as a coating on the linings of furnaces, which operate with naphtha, and electric-arc furnaces. It forms complex compounds with the basic lining of ovens, where the derived coating has high reflective properties. The coating contains aluminium and copper powder, powder from iron silicate or bronze, applied individually or in the following combinations : aluminium or copper powder in 70:30 proportion, aluminium powder or powder from iron silicate - 70:30, and aluminium powder and bronze powder - 30:70.
Patent WO-0053632-A1 (WO)
Title: Composes et methodes pour stimuler l'expression genique et la differenciation cellulaire
Inventor: BLASCHUK OREST W
IPC: C07K14/705
Filed: 2000-03-07
Abstract: L'invention concerne des agents modulateurs permettant d'inhiber toute interaction entre une alpha-caténine et une bêta-caténine. Ces agents modulateurs renferment: a) un motif HAV de bêta-caténine; b) un analogue peptidique ou un peptidomimétique d'un motif HAV de bêta-caténine; et/ou c) un anticorps ou un fragment de liaison à l'antigène de celui-ci, qui se lie spécifiquement à un motif HAV de bêta-caténine. L'invention concerne également des méthodes d'utilisation de ces agents modulateurs, ces méthodes permettant d'inhiber l'adhésion cellulaire ayant pour origine la cadhérine, et ce dans différents contextes.
Patent WO-0123807-A1 (WO)
Title: Dispositif combustor a combustion premelangee variable
Inventor: SAMPATH PARTHASARATHY
IPC: F23R3/34
Filed: 2000-09-25
Abstract: L'invention concerne un procédé et un appareil permettant d'optimiser les conditions de combustion d'un appareil à combustion continue, afin de produire de faibles émissions de monoxyde d'azote, monoxyde de carbone et d'hydrocarbures dans toutes les conditions de fonctionnement. L'appareil à combustion continue comprend un déflecteur coulissant (50) afin de réguler, en fonction des niveaux de puissance, non seulement un écoulement d'air directement dans une zone de combustion primaire (28) et une zone de combustion secondaire (30) mais également un écoulement d'air dans un appareil de prémélange air/combustible (20), afin de conserver un rapport air/combustible dans la zone de combustion primaire optimisé, à la fois à un niveau moyen et dans les zones locales. Ainsi, on peut obtenir des émissions inoffensives ou peu dérangeantes, sans limiter les performances de l'appareil à combustion, tel que l'anti-allumage, le retour de flamme ou l'extinction de réacteur.
Patent WO-03015551-A1 (WO)
Title: Harnais de signalisation de securite pour usagers de vehicules non fermes
Inventor: DE SILVA SHELTON GAMINI
IPC: A41D13/01
Filed: 2001-08-28
Abstract: Harnais de signalisation de sécurité se portant de la même façon qu'une veste au-dessus des vêtements de l'usager de véhicules non fermés, de bicyclettes, patins à roulettes, planches à roulettes, skis, skis nautiques, scooters aquatiques ou scooters des neiges, et comprenant un dispositif de signalisation et un dispositif sonore avertissant les autres véhicules, les autres véhicules non fermés et les piétons circulant sur la route ou à proximité. Ledit dispositif de signalisation lumineuse communique, de plus, électriquement avec un panneau de commande et une source électrique d'un ensemble batterie, ainsi qu'avec d'autres dispositifs par l'intermédiaire d'une pluralité de conducteurs, dans le but d'activer lesdites lumières de signalisation et d'éclairer de façon continue ou intermittente. Ce dispositif de signalisation lumineuse peut s'activer, s'éclairer et rester en service, ce qui crée un signal visible permettant d'indiquer un changement de direction, un ralentissement ou un arrêt. Il active également l'ensemble sonore afin de moduler le son du signal d'alarme. Ce harnais de signalisation de sécurité est économique, étant donné que son utilisateur peut l'utiliser pour différentes activités sans en modifier aucun élément.
Patent WO-03092131-A1 (WO)
Title: Laser multimodal stabilise par retroaction et procede de stabilisation d'un laser multimodal
Inventor: LECLAIR LANCE RICHARD
IPC: H01S5/14
Filed: 2003-04-23
Abstract: Un ensemble laser (10) comprend un laser multimodal (12) possédant au moins une sortie et fonctionnant à une longueur d'ondes donnée. Il comprend également une fibre optique à double revêtement (20) ayant une extrémité libre (22) coulée à la sortie du laser (12). La fibre optique (20) comprend un noyau (24), en registre avec la sortie du laser (12), un revêtement interne multimodal (26) entourant l'âme (24), et un revêtement externe (28) entourant le revêtement interne (26), le revêtement externe (28) étant destiné à retenir la lumière dans le revêtement interne (26). Un réseau de fibres de Bragg (30) est formé dans l'âme (24) de la fibre (20), à une distance donnée de son extrémité libre (22). Le réseau de fibres de Bragg (30) possède un spectre de réflexion à l'intérieur du spectre de gain du laser (12). Pendant l'utilisation, il génère une rétroaction suffisante et stabilise le laser (12) dans le spectre de réflexion du réseau de fibres de Bragg (30). Cela permet d'obtenir un ensemble laser à faible coût qui est simple, adapté à la fabrication dans le volume et est de taille réduite.
Patent WO-2004035669-A1 (WO)
Title: Composites de caoutchouc nitrile hydrogene a aptitude au traitement amelioree
Inventor: GUERIN FREDERIC
IPC: C08K3/00
Filed: 2003-10-17
Abstract: L'invention se rapporte à des composites polymères comprenant au moins un polymère de caoutchouc nitrile, éventuellement hydrogéné, à plasticité mooney (ML 1+4 @ 100°C) comprise entre 50-30, au moins un élément de remplissage et éventuellement au moins un agent de réticulation. L'invention concerne un procédé de préparation dudit composite polymère consistant à mélanger au moins un polymère de caoutchouc nitrile, avec éventuellement hydrogéné, à plasticité mooney (ML 1+4 @ 100°C) comprise entre 50-30, avec au moins un élément de remplissage et éventuellement au moins un agent de réticulation. L'invention concerne un procédé de production d'un article façonné consistant à mouler par injection un composite polymère comprenant au moins un polymère de caoutchouc nitrile, éventuellement hydrogéné, à plasticité mooney (ML 1+4 @ 100°C) comprise entre 50-30, au moins un élément de remplissage et éventuellement au moins un agent de réticulation.
Patent CA-2002470-A1 (CA)
Title: Method of assay for antigen
Inventor: ISHIKAWA EIJI
IPC: G01N33/543
Filed: 1989-11-08
Abstract: A method of assay for antigen comprising the following processes (A), (B), (C) and (D):          Process (A):  A process in which the antigen to be assayed in the subject solution is bound with a functional group or marker to form a modified antigen.          Process (B) :  A process in which the modified antigen is bound to a carrier via an antibody against the antigen and then the carrier is separated from the subject solution.          Process (C):  The following process (a) or (b):          (a) A process in which the modified antigen is diassociated from the carrier.          (b) A process in which the modified antigen-antibody complex comprising the modified antigen and the antibody against the antigen is diassociated from the carrier.          Process (D):  A process in which the modified antigen or modified antigen-antibody complex of Process (C) is assayed.    This method permits assay for antigens with high sensiti-vity based on characteristic features of the sandwich method, using an antibody against a single epitopic site, and also permits assay for low molecular substances, which have never been assayed by the conventional sandwich method, with higher sensitivity in comparison with the conventional competitive method.
Patent CA-2002969-A1 (CA)
Title: Bait container for crustacean traps
Inventor: KENNEDY GARRETT R
IPC: A01K69/00
Filed: 1989-11-14
Abstract: A BAIT CONTAINER FOR CRUSTACEAN TRAPS  ABSTRACT      A bait container is made from acryloitrile butadiene styrene, known as ABS, plastic tubing and ABS plastic sheets, the latter preferably being white.  Cut circular white ends are adhesively secured in place at the ends of the cut tubing, during the assembly of this bait container.  A panel of the cut tubing is cut away to create an entry for the bait.  The panel is pivoted back into place to contain the bait.  A latching of a handle, secured to the panel, keeps the panel in place.  In other portions of the hollow cylindrical body, formed by the closed end cut tube, closely spaced radial slots are formed to controllably release the bait, while keeping many forms of marine life from entering into the interior of this bait container.  A stainless steel rod or wire extends throughout the bait container and beyond, terminating in hooks, which are adapted to receive holders positioning this bait container within a crustacean trap. A portion of the stainless steel rod is secured to the hollow cylindrical body to maintain its position.
Patent CA-2003559-A1 (CA)
Title: Zirconium oxide fibers and process for their preparation
Inventor: FUNKENBUSCH ERIC F
IPC: C01G25/02
Filed: 1989-11-22
Abstract: Abstract of the Disclosure Improved silicon-free, continuous zirconia fibers have diameters greater than 5 micrometers and high tensile strengths.  In another aspect, strong, flexible, zirconia fibers are prepared in a process involving the addition of colloidal ZrO2 particles to a fiber precursor solution.
Patent CA-2004993-A1 (CA)
Title: Device and process for the production of slabs of thermoplastic material
Inventor: DE FOUW ADRIAAN L
IPC: B29C39/16
Filed: 1989-12-08
Abstract: Abstract A  device  for  the  production of  slabs  of  wax  or  other thermoplastic  material  is,  provided  with  two  endless  conveyor belts placed opposite each other and one above the other between which the wax is fed,  with side guides running along with and between the parts of the conveyor belts facing each other and with cooling means for cooling the wax. The device contains side guide belts with two flat parallel surfaces, each of which sealingly engages with the opposite surface of the corresponding conveyor belt part. The device is suitable for processing wax with a sticky character due to the horizontal position of the belts and the relatively large sealing areas between  the belts  and the side guides.
Patent CA-2005191-A1 (CA)
Inventor: BALLYNS JAN
IPC: B60C23/04
Filed: 1989-12-11
Abstract: A pressure sensor (10) that responds to a predetermined rate of change of pressure in the fluid medium comprises a housing (12) that encloses a pressure chamber (40) which has a permeable wall (32) and flexible diaphragm (32) that seperates the pressure chamber (40) from the pressure sensitive system (38,42) in which the sensor is used. The sensor may be used in a pneumatic tire and in such use the flexible diaphragm (32) will be deflected to activate a transmitter when the pressure in the tire changes at a hazardous rate. The sensor will not activate the transmitter when the rate of change of pressure is less than a hazardous rate of change.
Patent CA-2005818-A1 (CA)
Title: Atherectomy system with a sleeve
Inventor: SHIBER SAMUEL
IPC: A61B17/22
Filed: 1989-12-18
Abstract: ABSTRACT   An atherectomy system for removing an obstruction from within a patient's vessel, coprising a flexible guide-wire insertable into the vessel, a flexible rotary catheter for coring and ingesting obstruction material, insertable into the vessel over the flexible guide-wire, the flexible rotary catheter having a coring means at its distal end and coupling means for connecting it to a power source, at its proximal end a sleeve in which the flexible rotary catheter is slidably disposed, the sleeve having a window near its open distal end.
Patent CA-2006431-A1 (CA)
Title: Process for the improved production of (meth) acrylic acid esters of polyhydric alcohols (iii)
Inventor: RITTER WOLFGANG
IPC: C07C69/54
Filed: 1989-12-21
Abstract: ABSTRACT OF THE DISCLOSURE       A process for the production of (meth)acrylic acid esters of polyhydric alcohols by reaction of the reactants with acrylic acid and/or methacrylic acid in the presence of acidic esterification catalysts with addition of steric-ally  hindered  phenolic  compounds  as  polymerization inhibitors.    Tocopherols  are  used  as  the  sterically hindered phenolic compounds and .alpha.-tocopherol is preferably at least partly used.  The process is preferably carried out  using  reaction mixtures  which  are  liquid at  room temperature and which are at least substantially free from solvents and/or azeotropic entraining agents.  The water of condensation formed is removed from the gas phase of the reaction zone.
Patent CA-2008391-A1 (CA)
Title: 1,2-cyclohexylaminoaryl amides useful as analgesic agents
Inventor: HORWELL DAVID C
IPC: C07D295/12
Filed: 1990-01-23
Abstract: Novel 1,2-cyclohexylaminoaryl amides of formula I <CHEM> are useful as analgesic agents having very high kappa-opioid affinity and selectivity and potency and are useful as analgesics, diuretics, antiinflammatory and psychotherapeutic agents. Methods for making the compounds and pharmaceutical compositions containing them are also disclosed.
Patent CA-2010734-A1 (CA)
Inventor: SWARTZENDRUBER JAMES A
IPC: F16H59/06
Filed: 1990-02-22
Abstract: TRANSMISSION CONTROL STRUCTURE INCLUDING A COMBINATION DIRECTION          AND CRUISE CONTROL AND A BRAKE INTERLOCK                     Abstract of the Disclosure Direction and transmission ratio control structure including a direction control lever movable between reverse and forward selecting positions and movable from the forward selecting position to a cruise control position wherein a preselected transmission speed ratio is maintained.  The transmission speed ratio is selected by a foot pedal connected through a link and a shuttle pivot to the transmission control rod.  The shuttle pivot includes a tooth portion which is engageable by a pawl located at the lower end of the direction control lever. Movement of the lever from the forward to the cruise control position moves the pawl into engagement with the tooth portion of the shuttle pivot.  The pawl is automatically disengaged when the lever is moved from the cruise control position or when the brake pedal is operated.  The link and shuttle pivot are operably associated with the direction control lever so that the speed ratio of the transmission is increased by depressing the foot pedal regardless of whether the direction control lever is in the forward or the reverse selecting position.  A single latch is operable to both lock the brakes in an engaged condition and maintain the lever in a neutral position wherein the speed ratio control is disabled.
Patent CA-2012297-A1 (CA)
Inventor: TROWELL JOHN M
IPC: C08G63/85
Filed: 1990-03-15
Abstract: A polyester polyol composition is prepared by (1) reacting 5 to 40 percent tall oil fatty acids, (b) 20 to 80 percent dimethyl terephthalate process residue and (c) 20 to 60 percent polyhydric alcohol, based on the weight of the reaction mixture, in the presence of an esterification/transesterification catalyst while continuously removing water and methanol that are formed during the reaction, to form a first reaction product containing residual carboxylic acid functionality and (2) reacting 1 to 25 percent of at least one alkylene carbonate, or an equimolar amount of at least one alkylene oxide, with the residual carboxylic acid functionality in the presence of a catalyst. The preferred alkylene carbonate/oxide is ethylene or propylene (or a mixture thereof) carbonate/oxide. A foamed laminate made from the polyester polyol has reduced surface friability and faster rates of cure.
Patent CA-2012792-A1 (CA)
Title: Process for preparing chlorofluorocarbons via an in situ generated activated aluminum trihalide catalyst and products resulting therefrom
Inventor: ZAWALSKI ROBERT C
IPC: B01J27/125
Filed: 1990-03-22
Abstract: ABSTRACT OF THE DISCLOSURE      A process of isomerizing a chlorofluorocarbon of the formula: CClFYCClFX wherein X and Y are independently selected from chlorine and fluorine provided that X is not -Cl when Y is -F to the compound of the formula:        CCl2YCF2X The process comprises contacting the chlorofluorocarbon with an activated aluminum trihalide catalyst.  The catalyst is prepared by contacting the chlorofluorocarbon with anhydrous aluminum trichloride in the presence of a metal.  The metal is selected from the group consisting of stainless steel, chromium, manganese, molybdenum, tungsten and combinations thereof.   19860003.pat