baber/WOPTO huggingface dataset:
Patent BG-49789-A1 (BG)
Title: Device for measuring the warping of signals with determination of their spectrum
Inventor: RUBTSOV ALEKSANDR B
IPC: G01R23/20
Filed: 1984-03-19
Abstract: The device is used in gauging technologies. It enhances the precision of real signal distortion measurements and effective range expansions. The device consists of attenuators (5 and 10), a switch (11), rejection filters (16), a square unit (15), an adding (13) and recording (23) unit, comparison channels (1), filters (4, 9 and 17), non-linear elements (3 and 8) and additional attenuators (20). The common comparison channel (1) inputs (2) are connected to the attenuator (5) through the connected in series non-linear element (3) and filter (4). The common comparison channel (1) inputs (7) are connected to an attenuator (10) through the connected in series non-linear element (8) and filter (9). The comparison channel (1) inputs (21) are connected to the respective inputs (19) of the summator unit (13) through the respective additional attenuators (20).
Patent BG-49458-A1 (BG)
Title: Combustor in piston for diesel with direct injection
Inventor: KOLEV NIKOLA T
IPC: F02B23/06
Filed: 1988-03-31
Abstract: The chamber is intended for internal combustion engines. Its efficiency consists in reducing toxic component, the level of noise and smoke, as well as increasing the reliability of the piston at high thermal loads. The combustible chamber has a throat (1) with a cone-shaped lateral surface (2) from its bottom part, inclined against the forehead of the piston (3) at an angle (4) of 60 to 55 degrees. The semi-spherical bottom (5) of the chamber has a radius equal to (1.45 to1.5) D and is located at a depth (6), equal to (0.2 to 0.28) D. The semi-spherical bottom (5) is connected with the cone-shaped lateral surface (2) through a radius (7) equal to (0.07 - 0.08) D. The throat (1) has a lip (8), formed with a cylindrical surface (9) with a height (10), equal to (0.02-0.025) D. The bottom edge (13) of the lip (8) is at a height (14) from forehead of the piston (3), equal to (0.03-0.035) D. The top edge of the lip is formed with a conical surface (11), slanted to the forehead of the piston (3) at an angle of 10 to 12 degrees.
Patent WO-7900128-A1 (WO)
Inventor: KRAMER DA LUZ O
IPC: B63B27/00
Filed: 1978-09-01
Abstract: Ponton presentant la forme d'un cylindre flottant creux de grandes dimensions, et dans lequel viennent se loger un ou plusieurs recipients (21) qui peuvent etre bascules par rotation du ponton. Les parois du ponton sont constituees de compartiments etanches (1-21) qui donnent au ponton sa flottabilite et permettent sa rotation. La rotation du ponton peut etre effectuee par deplacements successifs de l'eau (figs. 20-24) d'un compartiment peripherique a un autre (figs. 1-6). Cette rotation peut egalement etre effectuee en utilisant une energie externe (26-30). Une plateforme externe (45) est fixee au ponton par l'intermediaire d'articulations (42) et conserver sa position normale lors de la rotation du ponton. On peut installer sur cette plateforme la chambre des machines (53) ainsi que le materiel necessaire pour proceder a l'ancrage du ponton, a son remorquage et a son amarrage. Ce materiel accessoire peut egalement etre fixe sur une ceinture (66) entourant la coque du ponton et assujettie a des bacs flottants fixes. Deux types de toits flottants (49) sont egalement prevus pour faciliter la decharge des recipients par temps de pluie. Pour vider la fraction de la charge qui est restee dans le recipient apres son basculement, il est prevu un systeme de panneaux de poussee (figs. 7-9) dans la cale ainsi qu'un systeme de transport a vis helicoidales (35, 36).
Patent WO-9703413-A1 (WO)
Title: Lecteur de cartes pour deux types de cartes a memoire
Inventor: TAKASHI MORIYA PAULO
IPC: G06K7/00
Filed: 1996-07-11
Abstract: Perfectionnement apporté à une tête de lecture statique pouvant traiter tout type de cartes à mémoire du type inductif et à puce, pourvue de plages de contact à leur surface. Afin de faire monter et descendre les broches de connexion (49) venant au contact desdites plages de contact, la plaque (48) portant ces broches est reliée à des bras de commande basculants en forme de C (41, 41') dont les extrémités supérieures (42) sont bifurquées et reliées à glissement à des pivots (43, 43') fixés à ladite plaque. Les parties inférieures desdits bras s'étendent parallèlement à la face inférieure (47) de la partie supérieure (30) de la tête de lecture, lesdites parties inférieures des bras étant pourvues de bossages (54) orientés vers cette face inférieure, et l'espace (46) compris entre lesdits bossages et ladite face étant à peu près égal à l'épaisseur d'une carte inductive. Une carte à puce, plus épaisse, fait descendre lesdits bossages et provoque ainsi une rotation en sens horaire desdits bras en forme de C autour d'un axe fixe (44), ce qui fait descendre les broches de connexion qui viennent au contact des plages de contact à la surface de la carte.
Patent WO-0075330-A1 (WO)
Title: Utilisation de l'activateur transcriptionnel bnm3 pour commander l'embryogenese vegetale et des procedes de regeneration
Inventor: BOUTILER KIM
IPC: C12N15/09
Filed: 2000-06-02
Abstract: L'invention concerne un gène obtenu durant l'induction d'une embryogénèse de microspores. La protéine codée par ce gène rend les cellules végétales embryogènes et augmente leur capacité de régénération. L'invention concerne également la région régulatrice de ce gène et son utilisation pour diriger l'expression d'un gène d'intérêt dans une cellule hôte adéquate.
Patent WO-0225865-A1 (WO)
Title: Protocole de verification pour systeme de terminaux de point de vente destine au marchandisage
Inventor: SWAIN ALAN L
IPC: G06Q20/42
Filed: 2001-09-19
Abstract: L'invention concerne un procédé destiné à valider un commerçant dans un système transactionnel de terminaux point de vente. Ce procédé consiste à crypter des données d'identification secrètes relatives au client au moyen d'une clé publique du commerçant, à entrer les données cryptées dans un dispositif de transaction, à transmettre les données cryptées au commerçant à partir de ce dispositif, à décrypter les données d'identification secrètes cryptées au niveau du commerçant, puis à transmettre les données d'identification secrètes décryptées vers le dispositif à partir du commerçant, le client vérifiant les données d'identification secrètes décryptées par inspection visuelle des données d'identification secrètes.
Patent WO-03068963-A1 (WO)
Title: Desoxyribozymes
Inventor: LI YINGFU
IPC: C12Q1/68
Filed: 2003-02-11
Abstract: L'invention concerne des procédés de sélection de nouvelles enzymes allostériques d'ADN de signalisation. L'invention concerne plus particulièrement des enzymes allostériques d'ADN de signalisation fluorescentes. Le système de sélection s'inspire du clivage ribonucléotidique, ribonucléotide venant entre un nucléotide modifié de fluorophore et un oligonucléotide extincteur modifié. On identifie ensuite les deux enzymes allostériques d'ADN sis-actives et trans-actives, ainsi que les conjugués d'enzymes d'aptamère/ADN.
Patent WO-2004010322-A1 (WO)
Title: Systeme de distribution de contenu auxiliaire
Inventor: PANARA TIZIANO
IPC: G06Q30/00
Filed: 2003-07-22
Abstract: L'invention concerne un procédé par ordinateur permettant de distribuer un contenu auxiliaire, procédé comprenant les étapes suivantes : (1) réception, via un réseau, d'une demande émanant d'un terminal client pour le contenu auxiliaire, chaque objet du contenu auxiliaire présentant une diffusion associée comprenant une tranche temporelle respective ; et (2) sélection de l'un des objets, conformément à une corrélation entre les espaces diffusion et le moment où intervient une demande du terminal client pour le contenu auxiliaire.
Patent CA-2000514-A1 (CA)
Title: Ceramic powders
Inventor: HARTSHORN ANGUS
IPC: C09K23/16
Filed: 1989-10-12
Abstract: Abstract "Ceramic Powders"      A process for preparing ceramic powders suitable for pressing into articles comprises the dispersing of a particulate ceramic, preferably of particle size below 1 µm, in water in the presence of ammonia or an alkylamine having a boiling point below that of water and spray - drying the dispersion to give powders.  The process is particularly applicable to zirconia and gives rise to fine, free-flowing powders which can be processed into articles of uniform density.
Patent CA-2001450-A1 (CA)
Title: Metal clad cable connector
Inventor: SCHNITTKER WILLIAM E
IPC: H02G3/06
Filed: 1989-10-25
Abstract: METAL CLAD CABLE CONNECTOR     Abstract of the Disclosure A connector for metal clad cable that is easily made up and disassembled and is readily reusable.   The connector includes a  tubular  body,  a  split  grounding  ring  with straight and angled leading tines and angled trailing tabs slidably received in the body,  an annular rubber grommet engaging the tabs on the grounding ring and received in the body,  and  a  tubular  closure  threaded  to  the  body  for maintaining the grounding ring and grommet therein.   The metal clad cable can be easily coupled to the connector by merely inserting an end of the cable through the closure, grommet and grounding ring,  the angled leading tines and grommet engaging the outer surface of the cable.  The cable can be easily uncoupled from the connector by unthreading the closure, pulling the cable out of the tubular body with the  grounding  ring  and  grommet  attached thereto,  and removing the ring and grommet from the cable.   Since the grounding ring is split,  it is readily removed  from the cable and can be reused.  To further couple the cable to the connector, a braided open wire mesh sleeve is attached to the tubular closure.
Patent CA-2003580-A1 (CA)
Inventor: BORTH DAVID E
IPC: H04L27/227
Filed: 1989-11-22
Abstract: There is provided a method of and apparatus for Automatic Frequency Control (AFC) in the presence of data. It comprises removing the effects of data modulated onto the carrier (25), detecting the frequency difference between the carrier frequency and the phase of the reference oscillator (30), and adjusting (80) the frequency of the reference oscillator (35) to eliminate the frequency difference ( DELTA ). It is further characterized by digitizing (40) the modulated carrier in quadrature, sampling (20) the modulated carrier in quadrature at a multiple of the modulated bit rate, rotating phases toward arctangent (I/Q)=0 (25/55/60) to remove the effects of quadrature data (I/Q) modulated onto the carrier, detecting (30) the frequency difference ( DELTA ) between the carrier frequency and the frequency of a Voltage Controlled type of reference oscillator (35) with a phase trajectory estimator (45), and establishing and generating the requisite correction voltage ( DELTA ) for a Voltage Controlled type of reference oscillator (VCO) (35) with the phase trajectory estimator (45). <IMAGE>
Patent CA-2003814-A1 (CA)
Title: Portable flexographic proofer device
Inventor: ELY JAMES K
IPC: B41F5/20
Filed: 1989-11-24
Abstract: PORTABLE FLEXOGRAPHIC PROOFER DEVICE     Abstract of the Disclosure A portable manually operated flexographic proofer device is provided which comprises a base; a top plate, mounted on the base, on which a printing substrate is received and which has an aperture therein: a cylindrical drive roll, having an elastomer covering on the cylindrical surface thereof, mounted within the base so that a portion of the cylindrical surface thereof is exposed through the aperture in the top plate; a drive motor for the impression roll for providing rotation thereof at a constant speed; and a pivotable applicator unit which carrier an aniulox cylinder and a transfer roller.  In the operative position of the unit, the transfer roller exerts pressure on the portion of the drive roll exposed through the aperture in the top plate.  A weight device of a calibrated weight is mounted on the applicator unit so that the pressure exerted by the transfer roller on the drive roll is substantially constant.  A clutch-brake unit is disposed between the drive roll and the drive motor, and a variable speed control unit is provided for the drive motor.
Patent CA-2004649-A1 (CA)
Inventor: PASTERNAK JEFFREY
IPC: E06B3/48
Filed: 1989-12-05
Abstract: HINGE CONNECTING POST FOR FOLDING CLOSURES               Abstract of the Disclosure A folding closure displaceably supportable in an  opening  to  secure  the  opening.     The  closure  is comprised of  a plurality of elongated vertical panels interconnected  along  their  vertical  edges by a hinge assembly to permit the panels to fold in an accordion fashion  for  storage  and  to  extend  in  an  undulating stretched manner to obstruct the opening.    The hinge assembly has a plurality of hinge attaching members to pivotally secure a pair of opposed panel connecting posts thereto.    Each of the connecting posts is detachably securable to the hinge attaching members.  The connecting posts further have a connecting slot for securing panel elements thereto.    The improvement resides in that the connecting slot  has an  extension protective flange at least on an outer side portion of the connecting post to overlap and conceal an attachment member of a connector strip removably secured in the connecting slot.     The improvement  also  comprises  the  detachable  securement being provided by a member which is integrally formed and disposed rearwardly  of the  connecting  slot  and has  a connecting  element  extending  from a rear wall  of the connecting slot to provide a narrow width hinge assembly when in the folded stored accordion fashion.
Patent CA-2004654-A1 (CA)
Title: Preparation process of n-substituted maleimides
Inventor: TSUMURA RYUICHIRO
IPC: B01J23/06
Filed: 1989-12-05
Abstract: Abstract of the Invention A process for the preparation of N-substituted maleimides by conducting heat-dehydration and dehydrating imidization of N-substituted maleamic acids under azeotropic distillation of generated water in a solvent mixture containing a solvent capable of forming water azeotrope and an organic aprotic polar solvent, in the presence as catalyst of a zinc salt of a maleamic acid, metallic zinc or a zinc compound which forms a zinc salt of the N-substituted maleamic acid in the reaction system.
Patent CA-2004680-A1 (CA)
IPC: F01L13/08
Filed: 1989-12-06
Abstract: ABSTRACT    An internal combustion engine is provided with a mechanism to release engine compression at low speeds thereby facilitating starting of the engine.  The engine has an exhaust valve which is operated by a valve lifter following a cam surface.  A cam pin is positioned within a seat in that cam surface in a manner which allows the pin to rotate.  A drive pin extends orthogonally from the cam pin and passes through an aperture within a flyweight.  The flyweight causes a rotation of the cam pin in response to engine speed.  At relatively low engine speeds an eccentric portion of the cam pin extends above the cam surface so as to engage the valve lifter producing an opening of the exhaust valve during the compression portion of the engine cycle.  At higher engine speeds the cam pin is rotated so that the eccentric portion of the cam pin no longer extends above the cam surface so that the exhaust valve is not opened during the engine compression.  This operation produces a release of the compression at lower engine speeds.  The compression release mechanism is designed so that the noise attributable to the valve lifter engaging the cam pin will be minimized.
Patent CA-2005548-A1 (CA)
Title: A polyurethane quasi prepolymer for proppant consolidation
Inventor: WISER-HALLADAY ROBIN R
IPC: C08G18/80
Filed: 1989-12-14
Abstract: A POLYURETHANE QUASI PREPOLYMER FOR PROPPANT CONSOLIDATION                        ABSTRACT A method of preparing a consolidating agent in the form of a polyurethane prepolymer for consolidating a proppant in a subterranean formation about a well employing the improvement characterized by a quasi prepolymer formed by reacting a diol with a stoichiometric excess of isomeric methylene diphenylene diisocyanate and a diluent; and allowing the reactants to stand for a period in excess of two hours at 25 degrees C., whereby to form oligmers of polyurethane chains.  The method enables consolidating a proppant in fractures by a slow polymerization process, whereby the curing agent can be added at the same time the proppant is placed.  Also disclosed are specific examples of diluents and curing agents.
Patent CA-2011567-A1 (CA)
Title: High fiber baked cookies containing psyllium
Inventor: CAPPEL JAMES W
IPC: A23L1/308
Filed: 1990-03-06
Abstract: HIGH FIBER BAKED COOKIES CONTAINING PSYLLIUM        ABSTRACT OF THE DISCLOSURE      Psyllium-containing  baked  cookie  compositions  having  high fiber content and good  eating qualities.   These baked  cookies essentially  comprise  psyllium  fiber,  insoluble  dietary  fiber, shortening, flour, sugar and water within certain limits.  Eating quality  of  these  psyllium-containing  cookies  is  especially enhanced by their reduced tendency for the composition to stick to and/or form a film on teeth during ingestion.
Patent CA-2013800-A1 (CA)
Inventor: HARTLEY JAMES L
IPC: C12Q1/68
Filed: 1990-04-04
Abstract: ABSTRACT OF THE INVENTION    According to this invention, a process for substantially amplifying  template  nucleic  acid  present  in  a  sample  is described, wherein said amplification may be performed without prior knowledge of specific sequences, which process comprises apposition of random oligonucleotide primers to said template nucleic acid under conditions such that extension products of said primers are synthesized which are complementary to said template nucleic acid.            A108-03.WP          032690
Patent CA-2015788-A1 (CA)
Inventor: WADA HIROAKI
IPC: G06F9/44
Filed: 1990-04-30
Abstract: A control program for controlling an object such as a machine tool, a robot, or the like is composed of an actu-ator program, a step program, and a logic program.  The actuator  program defines the input/output relationship of each actuator of the object based on a basic operation pattern.  The step program defines the step-wise operation of said actuator.  The logic program defines logic condi-tions such as an interlock condition.
Patent CA-2016490-A1 (CA)
Title: Highly dilatant copolymer dispersion having high continuous-load stability
Inventor: SCHMIDT FRANZ
IPC: C08F246/00
Filed: 1990-05-10
Abstract: O.Z. 0050/40853 Abstract of the Disclosure: A highly dilatant copolymer dispersion containing,  as essential components, an emulsion copolymer prepared from 1 to 10 %  by weight, based on the sum of the monomers employed, of .alpha.,.beta.-monoolefinically unsaturated carboxylic acids and other olefinically unsaturated monomers,  in which the emulsion copolymer is prepared in the presence of from 5 to 30 % by weight, based on the sum of the monomers employed, of allyl carboxylate or alkylallyl carboxylate containing 2 or more copolymerizable olefinic double bonds, or a mixture thereof, the alkyl radical containing 1 to 4 C atoms, and the preparation thereof.
Patent CA-2023102-A1 (CA)
Title: Rotatable bulb socket assembly
Inventor: BROWN MARK
IPC: B60Q1/26
Filed: 1990-08-10
Abstract: Abstract A rotatable bulb socket assembly comprising a non-conductive cylindrical base including a hollow top portion of smaller diameter than the bottom portion for receiving a base portion of a light bulb.  Current carrying members on the top portion are separated by an annular insulator and include inwardly projecting tabs for contacting terminals of the light bulb.          Electrically conductive brushes slidably engaging the current carrying members are connected to a power supply.  A retaining element retains the current carrying members and the insulating element on the top portion of the base.  Drive means are provided for rotating the base.
Patent CA-2023452-A1 (CA)
Inventor: SUNDBLAD BIRGITTA
IPC: B01J23/00
Filed: 1990-08-16
Abstract: A process for production of chlorine dioxide which is substantially  free  of  by  product  chlorine.   Chlorine-dioxide  is  produced  from  an  alkali  metal  chlorate, a mineral acid  and a  reducing agent  such as  methanol in a reaction medium maintained at  an  acid  normality  of less than 9  and with a high chlorate molarity.   The process is carried  out  in  the  substantial  absence  of  additional chloride ion  being fed  to the process.  It has been found that increasing the chlorate concentration at  a given acid normality reduces  the amount  of chloride  in the reaction medium thus reducing  the  amount  of  chlorine by-product. The  process  is  carried  out  in  a vessel operated under subatmospheric pressure, whereby  water  is  evaporated and withdrawn  together  with  chlorine  dioxide and the alkali metal salt of the mineral acid  is crystallized  within the reaction vessel  and withdrawn therefrom.  According to the invention, high production rates  with  high  efficiency of chlorine dioxide can be achieved while producing essential-ly no chlorine by-product.
Patent CA-2024043-A1 (CA)
IPC: G06F3/0488
Filed: 1990-08-27
Abstract: A copy system in which at least one original document of a set of original documents is edited. An editing device associated with an electrophotographic printing machine edits the information in the selected original document and designates the page number of the original document selected for editing. Original documents are advanced sequentially from the set of original documents to the printing machine. The printing machine forms a set of copies corresponding to the set of original documents with the copy of the selected original document containing the edited information.
Patent CA-2026885-A1 (CA)
Title: Interface pour l'iontophorese
Inventor: OKABE KEIICHIROU
IPC: A61N1/30
Filed: 1990-02-06
Abstract: Cette invention concerne une interface pour ionophorèse formée d'une couche réservoir d'eau d'appoint, d'une couche réservoir de médicament composée d'une membrane semi-perméable et d'un matériau poreux rigide ou d'un gel sur substrat, ou d'une couche réservoir d'eau d'appoint combinée à une membrane semi-perméable ou permsélective enduite de médicament ou retenant un médicament, l'interface étant destinée à être appliquée sur la peau.
Patent CA-2028474-A1 (CA)
Inventor: LEFEVRE DIDIER
IPC: G01N15/10
Filed: 1990-10-24
Abstract: Appareil pour le comptage et la détermination d'au moins une sous-population leucocytaire. Un boitier (1) pour l'injection d'un flux d'échantillon devant être analysé à l'intérieur d'une cuve de messure (5) traversée per un faisceeu lumineux (24), remferme des buses interne (16) et externe (10) permattant le manchonnape de l'échantillon par un liquide sous pression. Des électrodes pour les mesures de résistivite de la sous-population leucocytaire sont des éléments constitutifs (8, 16) ou boiter d'injection. Des unités de recueil et de trairement des signaux fournis par le capteur optiquew et les électrodes sont éçalement prévues. Application aux analyses sanguines. Figure 3
Patent CA-2029278-A1 (CA)
Title: 4-amidino chroman and 4-amidino pyrano (3,2-c) pyridine derivatives, a process for their preparation and pharmaceutical compositions containing them
Inventor: GARCIA GEORGES
IPC: C07D405/04
Filed: 1990-11-05
Abstract: IN  THE  CANADIAN PATENT AND  TRADEMARK  OFFICE  PATENT   APPLICATION          Entitled  :  4-amidino chroman and 4-amidino  pyrano  (3,2-c) pyridine   derivativés,  a  process  for   their preparatjon  and  pharmaceutical   compositions containing them.   in the names of : Georges GARCIA                   Patrick GAUTIER Dino NISATO Richard ROUX          Assignee :    SANOFI                    ABSTRACT OF THE DISCLOSURE               The present invention deals with 4-amidino chroman and 4-amidino pyrano (3,2-c) pyridine derivatives, a process for their preparation and pharmaceutical compositions containing them. Said derivatives have antihypertensive and antiarythmic activities. They respond to formula (I)   in which : . A + B = -CH=CH-CH=N- ou -CH=CR4-CR5=CH-; . X = N, N   ? 0, C-Z ; . R1 = H, CN, NO2, C1-C4 alkyl, OH, C1-C4 alcoxy, CF3CO-, CH3-S02-, ?-SO2-; . R2 = H ; . R3 = OH ou OCOCH3 ou R2 + R3 = double bond.