baber/WOPTO huggingface dataset:
Patent AT-506561-A1 (AT)
Title: Method for starting internal combustion engine operating with combustible gas, involves stopping supply of pressurized air to respective cylinders after ignition of gas/air mixture that is blown into cylinder chambers
IPC: F02N9/04
Filed: 2009-05-07
Abstract: The method involves forming burnable gas/air mixture in an admission system (I) in a gas mixer (9). Pre-combustion chambers of a group of cylinders (2, 3, 6) are pre-heated to a defined pre-heating temperature. A self-igniting pilot fuel is introduced into the pre-combustion chambers of the cylinders when a defined rotational speed is reached. The gas/air mixture is ignited in cylinder chambers of another group of cylinders (1, 4, 5) by the fuel. The supply of pressurized air to the respective cylinders is stopped after the ignition of the gas/air mixture that is blown into the chambers. An independent claim is also included for an internal combustion engine comprising an internal combustion system.
Patent WO-0221325-A1 (WO)
Title: Procede et systeme de recherche d'informations stockees dans un ou plusieurs ordinateurs
Inventor: BERTOLUS PHILLIP ANDRE
IPC: G06F17/30
Filed: 2001-09-04
Abstract: L'invention concerne un procédé et un système de recherche d'informations stockées dans un ou plusieurs ordinateurs et, plus spécialement, un procédé et un système à utiliser dans la recherche d'informations stockées dans un système d'ordinateurs en réseau, tel qu'Internet. Le procédé consiste à générer une base de données d'informations indexées relatives auxdites informations stockées, la base de données contenant des termes indexés et des données de position représentant la position des termes respectifs dans des documents respectifs. Le procédé consiste ensuite à recevoir d'un ordinateur distant une demande de recherche concernant les informations stockées, à utiliser un ordinateur central pour rechercher dans la base de données d'informations indexées au moins un terme de recherche contenant la demande de recherche, et à identifier les documents dans lesquels apparaît au moins un terme de recherche, à utiliser les données de position pour générer une liste de résultats de recherche en fonction de la proximité du terme à partir d'une position de départ de chaque document respectif, et à envoyer la liste des résultats de recherche à l'ordinateur distant. La proximité peut être définie en fonction de la position précise du terme dans un document ou d'un segment particulier du document. Les résultats de recherche peuvent être générés à partir d'une série de balayages successifs de l'index, le premier balayage ne fournissant que les documents les plus pertinents. Des algorithmes de pertinence additionnels peuvent être utilisés et une technique de décalage est utilisée pour arrêter la position de départ de documents particuliers, afin d'inclure des documents comportant des parties communes initiales. Le procédé consiste en outre à supprimer des documents dupliqués trouvés suite à une demande de recherche, en utilisant une table de hachage contenant des valeurs de hachage pour des entrées d'index et en omettant des résultats renvoyés à l'utilisateur toutes les entrées correspondant à une valeur de hachage unique sauf une.
Patent WO-0243611-A1 (WO)
Title: Dispositif de distribution
Inventor: WONG KON EUAN
IPC: A61K9/08
Filed: 2001-11-30
Abstract: L'invention concerne un dispositif portatif (1) destiné à la distribution d'une dose d'une substance, telle qu'un produit pharmaceutique, médicinal ou thérapeutique, et à l'application de cette substance sur la peau d'une espèce animale hôte. Ce dispositif (1) comprend un corps creux (2) pouvant être saisi par la main d'un utilisateur et une capsule (4) renfermant une substance, montée dans le corps. La capsule (4) comprend un contenant (5) destiné à la substance et un embout (10) à travers lequel une quantité donnée de la substance peut être distribuée, éventuellement sous forme de pulvérisation. Ce dispositif (1) comprend également un actionneur (6, 9) relié à l'intérieur du contenant (5) et pouvant être actionné pour distribuer une dose de ladite substance par l'embout (10). L'actionneur (6,9) peut également comprendre une pompe manuelle (6) ou une vanne pouvant être actionnée sélectivement pour empêcher ou permettre aux contenus sous pression du contenant (5) de s'échapper sous forme d'aérosol. La pompe (6) peut être actionnée par l'intermédiaire d'un bouton de commande (9) et la vanne peut être ouverte par l'intermédiaire d'un bouton de commande (9). Ce dispositif (1) comprend également un dispositif permettant d'empêcher ou de minimiser les pertes involontaires de substance stockée. Dans un mode de réalisation, ce dispositif comprend un élément de fermeture (2) pouvant être utilisé pour fermer ou pour ouvrir la sortie de l'embout. Dans un autre mode de réalisation, ce dispositif comprend un tampon d'absorption (31) sur lequel une quantité initiale de la substance est déposée, tampon qui est ensuite retiré pour permettre le fonctionnement normal du dispositif (1). Si un élément de fermeture (20) est utilisé, un dispositif peut être utilisé pour appliquer une force sur cet élément de façon à garantir une fermeture efficace de la sortie de l'embout. La substance sortant par l'embout (10) est reçue dans une coiffe (13) destinée à la concentration de la substance distribuée vers une zone cible désignée, cette coiffe (13) pouvant également être utilisée pour placer l'embout (10) à une distance adéquate de la zone cible.
Patent AU-2002236430-A1 (AU)
Title: Atomic layer doping apparatus and method
Inventor: SANDHU GURTEJ
IPC: H01L21/00
Filed: 2001-08-22
Abstract: An improved atomic layer doping apparatus is disclosed as having multiple doping regions in which individual monolayer species are first deposited and then dopant atoms contained therein are diffused into the substrate. Each doping region is chemically separated from adjacent doping regions. A loading assembly is programmed to follow pre-defined transfer sequences for moving semiconductor substrates into and out of the respective adjacent doping regions. According to the number of doping regions provided, a plurality of substrates could be simultaneously processed and run through the cycle of doping regions until a desired doping profile is obtained.
Patent AU-2001267203-A1 (AU)
Title: Encapsulation process using anhydride moieties
Inventor: STOVER HARALD D H
IPC: A01N37/02
Filed: 2001-06-11
Abstract: Microcapsules or particles of a matrix are formed by interfacial reaction between reactants that can form a membrane, one of the reactants comprising anhydride moieties. These can be used to encapsulate materials, particularly materials for controlled release. Examples include pheromones that are slowly released during the breeding season of insects to control the insect population.
Patent AU-2001277864-A1 (AU)
Title: Power amplification for parametric loudspeakers
Inventor: BANK JEEVAN G
IPC: H03F99/00
Filed: 2001-07-11
Abstract: A power amplifier (figure 1) for a parametric loudspeaker system which utilizes switch-mode power conversion (110) to increase efficiency. The power amplifier is configured to coordinate the switching frequency of the amplifier with the carrier frequency of the parametric loudspeaker system, so a lower switching frequency may be used even though the power amplifier must amplify ultrasonic signals. The amplifier can be further optimised to counteract the reactance of the transducer load (118) at the carrier frequency.
Patent WO-9407750-A1 (WO)
Inventor: PAVLI COLIN
IPC: B65D5/66
Filed: 1993-02-05
Abstract: On décrit un récipient qui comprend un corps de récipient formé d'une pièce découpée (10) ayant une pluralité d'entailles ou de lignes de pliage (11) réalisées avec une matrice, pour diviser la pièce découpée en une pluralité de surfaces (25). La pièce découpée a une languette (14) et une découpe (17) pour recevoir la languette (14) de sorte que la pièce découpée peut être assemblée en un corps de récipient. Un couvercle (21) est prévu qui est formé à partir d'une pièce découpée plate divisée en une pluralité de segments (32a) par des entailles linéaires radiales (32) partant d'au moins un point focal (45) et qui a au moins une languette (30) et au moins une découpe (31), de sorte que la pièce découpée peut être pliée en une configuration inclinée en plaçant la languette (30) dans la découpe (31). La pièce découpée formant le récipient (10) a des languettes (19) venant se placer dans des fentes (51) dans le couvercle (21), pour fixer le couvercle sur la pièce découpée (10).
Patent AU-2001293946-A1 (AU)
Title: Method and device for masking part of a vehicle
Inventor: GANCI ERIC
IPC: B05B12/24
Filed: 2001-10-03
Abstract: The present invention relates to a mask for protecting a convex and/or window portion of a vehicle, the mask being made of a sheet material, and having an outline that is curvilinear, at least in part. A device for masking convex and/or window portions of motor vehicles is also provided having a plurality of masks that are united to form a packet of masks.
Patent WO-9723289-A1 (WO)
Inventor: HODGES ALASTAIR MCINDOE
IPC: B01J31/06
Filed: 1995-12-22
Abstract: A method of performing an oxidation reaction in liquid phase which comprises contacting a reactant in the liquid phase with a gaseous source of oxygen in the presence of a metallic oxidation reaction catalyst embedded in a polymeric matrix to provide an oxidation product of the reactant, also a method for regenerating deactivated metallic oxidation reaction catalyst which comprises treating the catalyst in oxidizing acid to remove absorbed poisons, said acid treatment resulting in at least partial oxidation of the metallic catalyst, and subjecting the acid treated catalyst to a reducing agent.
Patent WO-0170263-A1 (WO)
Title: Composition et methode de prevention et/ou de traitement d'allergies
Inventor: SAINT-REMY JEAN-MARIE
IPC: A61K38/095
Filed: 2001-03-16
Abstract: L'invention porte sur un procédé modulant le système immunitaire d'un mammifère vis-à-vis d'un allergène consistant à induire une présensibilisation du système immunitaire du patient vis-à-vis d'un allergène portant au moins un épitope de cellule T homologue et fonctionnellement similaire à un épitope présent dans ledit allergène, et dérivant d'un antigène produit naturellement, afin de modifier la réponse du patient à une nouvelle sensibilisation par ledit allergène. La réponse immunitaire vis-à-vis de l'allergène étant ainsi modulée, le patient ne développera pas d'allergie vis-à-vis dudit allergène.
Patent WO-9113708-A1 (WO)
Inventor: MAES FELIX-VICTOR
IPC: B21D41/04
Filed: 1991-03-15
Abstract: Le grugeage d'un tube (10), maintenu fixe, est réalisé en repoussant l'extrémité (11) du tube vers l'intérieur en deux points diamétralement opposés (A, B) pour déformer le tube de manière à former un bord qui présente deux parties (12) à courbure concave alternant avec deux parties (13) à courbure convexe.
Patent BG-49399-A1 (BG)
Title: Insect- fungicide means
Inventor: BONEVA IVA M
IPC: A01N65/22
Filed: 1989-10-16
Abstract: The insecto-fungicide agent is applied in the field of plant protection in warding vegetable and fruit crops from pests. It prevents the pests' resistance and the toxic effect does not impact on the good enthomophauna and attains a high biological effect. The agent contains 1% water emulsions of alcohol, or methanolic, or chloroformic, or bitter extractions, or 1% water extractions from Teucrium polium or Teucrium lamifolium, or Marrubium peregrinum, or Galeopsis tetrahit, or Ajuga chamaepitys var. chia from the Lamiaceae family.
Patent BG-51121-A1 (BG)
Title: Device for bolt disassembly from reinforced concrete sleepers
Inventor: KOSTURSKI IVAN KH
IPC: B23P19/06
Filed: 1991-01-10
Abstract: The device is applied in repair of railway roads with steel-concrete sleepers. It allows the dismantling of the worn bolts upon full automation of knock-outs, rotation and stretching. Its construction is safe, of small size and ensures high productivity. The device contains a closed frame (1), where an actuating nod is formed, including working elements (2 and 3). To the front edge of the working element (3) is fastened a grasp (5) with a located onto it gear ring (4), which is rotated by a rotating mechanism, consisting of an engine and a transmission.
Patent WO-0130698-A1 (WO)
Title: Methode de preparation de bicarbonate de sodium alimentaire
Inventor: PHINNEY ROBIN
IPC: C01D7/24
Filed: 2000-10-24
Abstract: L'invention concerne une méthode de préparation de bicarbonate de sodium alimentaire à partir d'une matière première à base de bicarbonate de sodium contaminée au moins avec du sulfate d'ammonium, par échange d'ions (14) et décalage de solubilité (24) en tant que principales opérations de purification.
Patent CA-2001671-A1 (CA)
Inventor: YAMADA HITOSHI
IPC: A61K47/18
Filed: 1989-10-27
Abstract: The present invention provides an aqueous solution composition containing elcatonin as an active ingredient used for hypercalcemia or bone Paget's disease or improvement of pain in osteoporosis, etc. and which is highly stable against shaking, light and heat.  This composition contains an effective amount of elcatonin as an active ingredient and a monocarboxy compound and/or its water soluble salt thereof in a molar concentration of 0.05 - 20 mmol and has a pH of 5.0 - 6.5 and an ionic strength of µ = 0.01 - 0.5.  Preferred examples of the monocarboxy compound and its salts are acetic acid, lactic acid, L-histidine, sodium acetate, potassium acetate, sodium lactate, potassium lactate and L-histidine hydrochloride.
Patent CA-2001711-A1 (CA)
IPC: G06F13/00
Filed: 1989-10-27
Abstract: The system and method of this invention controls how client data processing systems in a distributed networking environment can efficiently extend files and write into regions of the files previously unoccu-pied by data.  The server data processing system manages the distributed allocation of new file blocks by sending nascent zeros in addition to real bytes that have been requested by the client data processing system.  Nascent zeros are logically zero bytes that have never been stored to or written to, and may be outside the current extent of the file.  The server determines whether or not this additional range of nascent zeros will be sent to a client depending upon the amount of physical storage available at the server, and whether or not other client data process-ing systems require access to this range of blocks. Likewise, the client data processing system has the option of writing to this additional range of nascent zeros.  By writing to the additional range of nascent zeros, a client data processing system can minimize the network traffic overhead used in sending messages to the server data processing system requesting a range of bytes.
Patent CA-2002193-A1 (CA)
Title: Apparatus and process for drying and comminuting matter
Inventor: RUIZ-AVILA JOSE L
IPC: F26B17/10
Filed: 1989-11-03
Abstract: ABSTRACT      A flow dryer for comminuting and dehydrating matter having an inlet duct in series with an agitator followed by a drying duct.  The agitator has an inlet communicating with the inlet duct and an outlet communicating with the outlet duct and hot gas is flowed through the agitator.  The agitator is equipped with control devices which allow the residence time of matter in the agitator to be varied by varying the characteristics required for comminuted matter to leave the agitator through the agitator outlet.  These characteristics may be, for example, weight, density, surface area, volume, or shape.  These arrangements allow for improved control of the drying so that different materials can be dried in the flow dryer.
Patent CA-2002966-A1 (CA)
IPC: G06F11/20
Filed: 1989-11-14
Abstract: Abstract of the Disclosure Disclosed is a method of checking a test program in a duplex processing apparatus including two processors connected to each other through a failure acknowledge line and an interprocessor communication line and constituting an active system and a standby system, main memories connected to the two processors through buses, respectively, a queue connected to the buses which connect the processors to the main memories, and bus arbitors for controlling contention of a bus occupy right on the buses.  In this method, normality of the test program is checked from an execution address of the test program executed by the standby processor under the control of the active processor.
Patent CA-2004425-A1 (CA)
Title: Isotropically reinforced net-shape microcomposites
Inventor: WITZKE HORST
IPC: B29C45/14
Filed: 1989-12-01
Abstract: ABSTRACT OF THE DISCLOSURE           A     novel     isotropically      reinforced microcomposite is described.   An entirely  fluid-phase method has  been devised  for producing  the  net-shape filamentary structures.   The process  depends for  its success on the  ability to generate  in situ, within  a shaped mold, a three-dimensional random weave of carbon filaments by catalytic  decomposition of a  hydrocarbon feed.   Almost  any  desired  filament  filler   matrix combination can be produced by utilizing chemical vapor deposition to modify the surface and bulk properties of the  filamentary  structure.   Infiltration  of  filler matrix materials  can  be  achieved  by  adaptation  of existing materials technologies.
Patent CA-2005022-A1 (CA)
Inventor: ARMSTRONG GRAEME D
IPC: D06L1/12
Filed: 1989-12-08
Abstract: An enzyme-containing detergent composition for washing fabrics, e.g. in the form of powder, granulate, liquid, bar or paste, the composition containing 1 to 60% by weight of a surfactant or surfactant system comprising a primary alcohol sulphate and further comprising lipase enzyme in an amount in the range 50 to 30,000 (LU) lipase units per gram of the surfactant system or of the detergent composition.
Patent CA-2005427-A1 (CA)
Title: Necktie
Inventor: HAAR HERBERT
IPC: A41D25/00
Filed: 1989-12-13
Abstract: ABSTRACT     A multi-sided  necktie having four different  visible sides  comprising  joined-up  making-up  cuttings, wherein superimposing  two making-up  cuttings of  different  face fabrics makes different uses possible.
Patent CA-2005696-A1 (CA)
Title: Reactor and method for production of carbon black with broad particle size distribution
Inventor: JONES WILLIAM R JR
IPC: C09C1/50
Filed: 1989-12-15
Abstract: "REACTOR AND METHOD FOR PRODUCTION OF CARBON BLACK WITH BROAD PARTICLE SIZE DISTRIBUTION"            Abstract of the Disclosure A reactor and method for producing carbon black in an axial flow carbon black reactor results in carbon black with a relatively broad particle size distribution and a heterogeneity index of greater than 1.55 and less than or equal to about 2Ø The reactor includes a combustion chamber, a choke, and an exit chamber, wherein the ratio of the cross-sectional flow area of the combustion chamber to the cross-sectional flow area of the choke is less than or equal to about 6.9, and the ratio of the cross-sectional flow area of the exit chamber to the cross-sectional flow area of the choke is less than or equal to about 3.5. The cross-sectional flow area of the choke section is preferably greater than about 50 square inches. The linear velocity of the reaction mixture through the reactor is controlled so that the linear velocity of the reaction mixture through the reactor is less than 1200 feet per second and preferably less than 1000 feet per second. The axial flow allows for the introduction of greater amounts of feedstock hydrocarbon into the flow of hot gas, resulting in a higher yield of broad particle size distribution of carbon black.
Patent CA-2005797-A1 (CA)
Title: Apparatus for manufacturing oriented multiply tapes
Inventor: BOSSE FRANK
IPC: B65H45/08
Filed: 1989-12-18
Abstract: An apparatus for manufacturing oriented tapes, which have been folded at least once, from synthetic thermoplastics, particularly for use in the manufacture of high-strength woven fabrics.  The tapes are folded on themselves before they are wound on the spool used for their further processing.
Patent CA-2006141-A1 (CA)
IPC: G11B7/004
Filed: 1989-12-20
Abstract: In  the  optical  recording  element  of  the  invention, alignments of long thin pits inclined in various directions with respect to the track direction are formed on the tracks and information is recorded therein according to the different inclines of the pits,  thereby performing higher-density and larger-volume recording without reducing the spacing between each pit and the track pitch. The invention also discloses an optical data retrieval system for use with the above optical recording element, which scans the pit alignments with a laser beam spot, detects the inclines of the pits by obtaining the distribution of the intensity of reflected light which is caused by light diffraction at the pits, and plays back information in accordance with the inclines. Therefore, not only can the substantially same structure as that of a standard type optical data retrieval system be applied to the invention without making any complicated change, but also cross-talk is less likely to be produced in the read out signals.
Patent CA-2006802-A1 (CA)
Title: Voltage detection
Inventor: REEVES MALCOLM R
IPC: B61L23/00
Filed: 1989-12-28
Abstract: ABSTRACT             A circuit arrangement for detecting an input voltage comprises an oscillator responsive to the voltage, the oscillator including a pair of transistors (8, 9) connected as an astable multivibrator, each of the transistors having a load which comprises a primary winding (16 or 17) of a current transformer (T) and a low resistance proof resistor (12 or 13).  A current flows through a secondary winding (18) of the transformer the amplitude of which current is proportional to the input voltage.
Patent CA-2007092-A1 (CA)
Inventor: WAUTERS WILLIAM
IPC: D21F11/00
Filed: 1990-01-03
Abstract: PROCEDE DE FABRICATION DE PANNEAUX ISOLANTS THERMIQUES ET ACOUSTIQUES. ET ABSORBANTS PHONIQUES ET PANNEAUX REALISES SUIVANT LE PROCEDE Suivant le procédé de fabrication de panneaux isolants: la pâte homogénéisée provenant d'un doseur est amenée dans la préformeuse sur une toile sans fin de formation, du type toile de formation de papeterie, servant successivement au support et à l'égouttage de la pâte lors du pressage et de préformage et de moyen de manutention du panneau préformé pour son évacuation hors de la préformeuse; le panneau préformé est introduit dans un four tunnel à percussion double face, l'air chaud étant soufflé sur les deux faces du panneau à sécher d'une manière forcée et très uniforme à une température comprise entre 185.degree.C et 200.degree.C.
Patent CA-2007814-A1 (CA)
Title: Mesogenic advanced epoxy compounds
Inventor: EARLS JIMMY D
IPC: C08G59/20
Filed: 1990-01-16
Abstract: ABSTRACT         Advanced epoxy resin compounds are prepared by reacting weight epoxy resins with active hydrogen--containing compounds which contain rigid, mesogenic type structures.     36,191-F
Patent CA-2008922-A1 (CA)
Title: Method and apparatus for reducing noise in a linked compressor- expander telecommunications system
Inventor: LEVEQUE JAMES H
IPC: H03G7/00
Filed: 1990-01-30
Abstract: IN THE ABSTRACT OF THE DISCLOSURE A  method  and  apparatus  for  reducing  noise fluctuation  in  a  linked  compressor-expander  (Lincompex) telecommunications  system  in  which  an  artificial  tone signal is injected into a demodulator of the communication system  to  bias  the  output  toward  self  quieting.   The artificial  tone  is  developed  to  have  a  level  that  is effective   below   a   threshold   level   of   Lincompex demodulation  such   that   during   normal   communication transmission,  the  artificial  tone  has  no  deleterious effect,  while  below  the  demodulation  threshold, random noise inputs are effectively biased to a constant level to produce a quieting effect on the demodulator output.