baber/WOPTO huggingface dataset:
Patent WO-9948757-A1 (WO)
Title: Procede et appareil d'emballage
Inventor: DEBOY LEE SIMON
IPC: B65B37/14
Filed: 1999-03-26
Abstract: On décrit un système et un procédé d'emballage de produit dans lesquels des charges séparées de produits sont distribuées par une alimentation en vrac et sont individuellement ensachées. La charge est distribuée par l'alimentation en vrac (11) à l'intérieur d'un réceptacle (20) où elle est retenue sous pression avant d'être placée dans un sachet au niveau d'une station d'ensachage (14). Le réceptacle contenant la charge de produit est hermétiquement fermé et mis sous pression à une pression supérieure à la pression ambiante au moyen de l'introduction d'un gaz contenant de l'azote.
Patent WO-9961712-A1 (WO)
Title: Systeme de derivation ameliore sur conduites principales d'eau
Inventor: DAVISON BRUCE
IPC: E03B7/02
Filed: 1999-05-26
Abstract: La présente invention concerne un système de dérivation de l'eau dans les conduites principales pour l'alimentation de propriétés grâce à un raccordement primaire (1) conçu pour se brancher et s'alimenter sur une première borne d'incendie (2). Ce raccordement primaire comporte une prise auxiliaire (3) facilement accessible à l'intention des services de lutte anti-incendie et une sortie (4) sur laquelle vient se brancher la première extrémité (5) d'un flexible d'alimentation (6), une longueur de flexible pour le transport de ladite eau et une ou plusieurs raccords d'alimentation (10) le long de ce flexible. Chacun des raccords d'alimentation reçoit un ou plusieurs flexibles de service qui peuvent se raccorder sur le système d'alimentation en eau de propriétés individuelles par dérivation de l'eau dans les conduites principales.
Patent WO-9312267-A1 (WO)
Inventor: DUPUIS OLIVIER
IPC: C04B41/88
Filed: 1992-12-10
Abstract: Résine polymérique, en particulier pour le dépôt de métal sur un substrat, comprenant, en combinaison, un composé de coordination choisi dans le groupe comprenant l'acétate de palladium, l'acétate de cuivre, l'acétate de nickel, le formiate de cuivre, le formiate de nickel, leurs hydrates et leurs mélanges, et de la cyanoéthylcellulose, en solution dans du diméthylformamide, ou de l'hydroxypropylméthylcellulose en solution dans de l'eau, l'acétate de palladium ne convenant pas dans ce dernier cas, et son utilisation.
Patent BG-50531-A1 (BG)
Title: Extracorporal lithotripsy electrode
Inventor: DINEV RUMEN T
IPC: A61B17/22
Filed: 1988-05-18
Abstract: This electrode is applied in medicine for extra-corporal fragmentation of solid concrements in the human body. Its construction allows for quick recovery of the geometric parameters, influencing the quality of the hydrodynamic wave created by its sparkle, by retaining continuous resistance throughout its use. The electrode consists of a mobile electrode body (1) with an elongated working peak (2) and an external thread next to its rear edge (3), through which it is affixed in a sleeve (4), comprising an electro-insulated material. Inside this sleeve is another electro-conductive sleeve (5) fitted concentrically, with an external thread in front, for regulating the focal distance. The left electrode body (7) is connected to the sleeve (5) through frontal ribs (6). A fixating sleeve (8) is fitted concentrically to the sleeve (5) via a thread. All parts of the construction are arranged coaxially.
Patent WO-0053878-A1 (WO)
Title: Drive mechanism for selectively opening and closing a closure panel manually or automatically
Inventor: DEAN THOMAS
IPC: E05F15/14
Filed: 2000-03-08
Abstract: A drive mechanism assembly (14) for enabling driving and manual movement of a sliding side door (12). The assembly (14) has a track assembly (16) mounted to a vehicle body (10) at a predetermined height and a drive mechanism (18) mounted to the sliding side door (12) so as to be proximate to a door latching mechanism (19). The drive mechanism (18) has an input drive motor (22) driving an output gear assembly (24) engaging the track assembly (16) and a transmission gear assembly (23) with a sliding gear (50) which selectively couples the input drive motor (22) and an input gear assembly (23) to the output gear assembly (24) between an engaged position for driving movement or disengaged position for manual movement of the sliding side door (12). In this way, the slide ride door (12) may be moved manually between open and closed positions without having to overcome the effort required of rotating the drive motor (22).
Patent CA-2002814-A1 (CA)
Title: Angiostatic agents
Inventor: KANAMARU TSUNEO
IPC: A61K31/715
Filed: 1989-11-14
Abstract: Abstract of the Disclosure Dextran sulfate,  .beta. -1,3-glucan sulfate, and the salts thereof  are  angiostatic  and useful  for  treatment  and prevention  of  various  diseases  caused  by   abnormally accelerated angiogenesis.   Combination of such a compound with a steroidal or non-steroidal substance increases  the angiostatic  activity  of  each  compound  to  induce the combined effect.
Patent CA-2003149-A1 (CA)
Inventor: O'DEA KEVIN J
IPC: B43M5/04
Filed: 1989-11-16
Abstract: A moistening arrangement for moistening the flaps of envelopes comprising a guide path for guiding envelopes, a moistener, an arrangement for moving the moistener transversely of the guide path, a first drive for moving envelopes first speed onto the guide path, a detector for detecting the first speed, and a second drive for moving envelopes away from the guide path at a second speed. The first and second drives are spaced apart a distance less than the lengths of the envelopes. A sensor arrangement senses the widths of the flaps of envelopes at a determined position between the first and second drives, and a control arrangement is provided for controlling the position of the moistener as a function of the speed of the first means for an initial portion of the envelope, and as a function of the speed of the second means for a final portion of the envelope.
Patent CA-2006696-A1 (CA)
Title: Composite polyester films especially usable as supports for magnetic recording material and magnetic recording materials thereof
Inventor: FIARD JEAN-FRANCOIS
IPC: C08J7/046
Filed: 1989-12-27
Abstract: Composite films comprised of an unloaded semicrystalline polyester film support with a roughness Ra no greater than 0.01  mu m having, on at least one of its faces, a coating based on a modified polymer produced by polymerising one or several acrylic monomers in the presence of a water-dispersable sulphonated copolyester.  The composite films according to the invention are particularly well suited as supports for thin magnetic films.
Patent CA-2009692-A1 (CA)
Title: Radiation responsive methods and sensors
Inventor: SPILLMAN WILLIAM B JR
IPC: G01D5/38
Filed: 1990-02-09
Abstract: OPTICAL GRATING SENSOR AND METHOD OF MONITORING     ABSTRACT OF THE DISCLOSURE    The sensor and method of monitoring of the invention uses light diffracted from diffracting elements having at least one region of nonuniformity.  The sensor is useful for monitoring displacement, stress, temperature and pressure. In one form of the invention, a diffraction grating is fabricated from first and second grating and has a step-wise change in the grating period at an inter-grating boundary. The grating is illuminated with broadband light that is diffracted as a function of the irradiated position on the grating with the wavelength of the diffracted light and the change in wavelength being a function of the diffraction grating position.   In another form of the present invention, a diffraction grating is provided with a variable grating period that can vary linearly, exponentially, or in accordance with some other function with the wavelength of the diffracted light being a function of the relative displacement of the grating.  Additionally, gratings can be combined to provide a transducer that provides an output that can be compensated for temperature variation.
Patent CA-2010187-A1 (CA)
IPC: B24C9/00
Filed: 1990-02-15
Abstract: ABSTRACT OF THE DISCLOSURE           An  electrostatic  waste  separation process for abrasive blasting residues containing  an  abrasive  media and  a  hazardous  material  such  as lead-based paint.  A preconditioning stage as well as a postconditioning  stage is  used in addition to the electrostatic separation step. Preferably  the  preconditioning  stage  consists  of  the following  steps:   (a) a  size classification step; (b) a ferromagnetic   separation   step;   and   (c) a   gravity separation  step.   The  concentrated  hazardous  material separated by this  process  can  then  be  packaged  in  a container  which  can  be  safely  transported,  stored or disposed of.   The  nonhazardous  blasting  media  may  be recycled  and  reused  or  disposed  of  as a nonhazardous material.
Patent CA-2010732-A1 (CA)
Title: Structure for guiding surface wrap into a bale chamber
Inventor: ARDUESER WILLIAM A
IPC: A01F15/07
Filed: 1990-02-22
Abstract: STRUCTURE FOR GUIDING SURFACE WRAP INTO A BALE CHAMBER              Abstract of the Disclosure A wrap material guide assembly is positioned beneath a run of each of a plurality of bale-forming belts extending between a lower rear and a lower front roll carried by a discharge gate of a large round baler.  The guide assembly includes a guide member including a plurality of relatively narrow slats that are each in engagement with the bottom of a respective one of the bale-forming belt runs.  The rear ends of the slats are fixed to a panel that extends transversely beneath and extends behind the lower rear roll and serves to intercept the leading edge of wrap material being fed by feed rolls and to direct the material to a pinch point defined between the panel and the bale-forming belts so that the belts grip and carry the material along the slats and into a bale chamber inlet located just forwardly of the front roll.  The front of the slats are fixed to a cross member that is fixed to a belt guide structure positioned adjacent the front roll.
Patent CA-2011560-A1 (CA)
Title: Microprocessor-controlled apparatus adaptable to environmental changes
Inventor: HARRIS DAWN E
IPC: H04M17/02
Filed: 1990-03-06
Abstract: Abstract of the Disclosure A microprocessor-controlled electronic coin chute is designed for use in a coin telephone station and adapted to operate over an extended temperature range while making coin acceptance/rejection decisions that are both rapid and accurate. Within the coin chute are a pair of coin quality sensors designed to measure a different property of a coin such as composition and size. Each coin quality sensor comprises a series-connected pair of coils placed on opposite sides of the coin path. These coils are part of an oscillator circuit having a maximum frequency when the coin is positioned between them, and an idle frequency otherwise. Idle frequencymeasurements are made each time an associated telephone switchhook is operated. The measured idle frequency serves as a temperature indication which, together with a stored program, is used by the microprocessor to establish acceptability limits for each coin in an allowed set. The stored program includes a predetermined functional relationship between acceptability limits and idle frequency for each allowable coin. New acceptability limits are calculated immediately after the idle frequencies are measured.
Patent CA-2015859-A1 (CA)
Title: Landing pylon
Inventor: BENNETT REGINALD S
IPC: G02B5/124
Filed: 1990-05-01
Abstract: LANDING PYLON              Inventor: Reginald S. Bennett A B S T R A C T              A truncated pyramidal pylon, has outwardly reflectant side walls each sloping at 8° - 10° to the vertical for helicopters and 3° - 6° to the vertical for fixed wing aircraft.  The outwardly reflectant side walls are adapted to give a stronger reflection to an aircraft or helicopter on a desired approach path and a lesser but substantial reflection in other directions.  The pylon may be constructed from hingedly connected flat surfaces with a surface corresponding to each side, foldable to provide the assembled pylon.
Patent CA-2018569-A1 (CA)
Title: Fire-resistant modular wall panel
Inventor: POEL WENDELL H
IPC: E04B2/00
Filed: 1990-06-08
Abstract: FIRE RESISTANT MODULAR WALL PANEL               ABSTRACT OF THE DISCLOSURE         A modular wall panel comprising a frame, a core received within an opening in the frame, and a thin, flexible, fire-retardant layer overlying the frame and secured to the frame.
Patent CA-2019367-A1 (CA)
Title: Heat-stable rubber compositions based on hydrogenated nitrile rubber
Inventor: THORMER JOACHIM
IPC: C08K3/34
Filed: 1990-06-20
Abstract: Hydrogenated nitrite rubbers filled with sodium aluminium silicate suffer relatively little deterioration of the mechanical properties, e.g. elongation at break, during hot air ageing.
Patent CA-2022558-A1 (CA)
Title: Optical oxygen sensor
Inventor: BARNER RICHARD
IPC: C07C309/68
Filed: 1990-08-02
Abstract: Abstract An optical oxygen sensor which is based on a transfer of electromagnetic energy from a donor to an acceptor is described.     Pyrene derivatives of the general formula                I wherein R signifies an alkyl group with up to 30 C atoms which is substituted with a hydroxy or amino group or a group of the formula -NH(1-8C alkyl), a group -CH2-OR in which R has the aforementioned significance, a group -OR in which R has the aforementioned significance or a group -R'-O-R'' in which R' signifies an alkylene group, R'' has the above significance of R and R' and R'' together have not more than 30 C atoms and n signifies a whole number of 1-10, are used as the O2-indicators or as the donors.   1-Hydroxymethylpyrene, 1-(11-hydroxyundecyl)pyrene, 1-(11-hydroxyundecyloxymethyl)pyrene and 1-(2-aminoethyl-oxymethyl)pyrene are preferred pyrene derivatives.     Perylene derivatives of the general formula                II wherein R and n have the aforementioned significance, are used as the acceptors.   3-Hydroxymethylperylene, 11-amino-1-(3-perylene-methoxy)undecane, 3-(2-aminoethyloxymethyl)perylene and 3-(11-hydroxyundecyloxymethyl)perylene are preferred acceptors.
Patent CA-2025481-A1 (CA)
Title: Vaccine for aids and hepatitis b
Inventor: KNISKERN PETER J
IPC: G01N33/569
Filed: 1990-09-17
Abstract: TITLE OF THE INVENTION VACCINE FOR AIDS AND HEPATITIS B            ABSTRACT OF THE INVENTION         The present invention relates to recombinant fusion polypeptides of HIV envelope and HBsAg, suitable as vaccines against AIDS and/or ARC and hepatitis, as well as immunogens for inducing antibodies for passive protection or treatment of AIDS and/or ARC.
Patent CA-2029095-A1 (CA)
Title: Automatically spraying air freshener
Inventor: HAN SEN L
IPC: A61L9/14
Filed: 1990-10-31
Abstract: ABSTRACT  OF  THE  DISCLOSURE       An  automatically  activated air freshener  composes  a housing and a door, a support board is suspended from a top  wall  of the housing, an activating and  securing means is attached to the support board and comprises  a solenoid means with a sliding bar and a securing means, the sliding bar is able to perform a downward  movement when the solenoid is electro-magnetically energized, an activating head of a fragrance sprayer is engaged  with the  securing  means  and  actuated  to  spray  by  the downward movement of the sliding bar.
Patent CA-2029305-A1 (CA)
Title: Granitic stone line artificial solid material
Inventor: KUBOTA YOSHIKAZU
IPC: D21H27/26
Filed: 1990-11-05
Abstract: A granitic stone (so-called Mikage-ishi)-like artificial solid material produced by impregnating a paper sheet having a granitic stone-like fleck pattern with a thermosetting resin to give a paper containing from 25 to 60 % by weight of the resin at the dry basis; drying the resin-impregnated paper sheet; and hot-pressing a laminate comprising a plurality of the dried sheet; is claimed, said paper mainly comprising (A) from 20 to 80 % by weight of cellulose pulp, (B) from 2 to 40 % by weight of an artificial fiber, (C) from 10 to 70 % by weight of an inorganic filler less than 10 µm in average diameter, and (D) from 1 to 30 % by weight of a fine-grained additive consisting of grains from 10 to 500 µm in average diameter, having a color hue different from that of the inorganic filler (C).        The granitic stone-like artificial solid material has an excellent machinability, workability, and physical properties(strength), as well as good-looking textures (inorganic material like appearance, expressing by itself heaviness, hardness, arid thickness; exhibits a very granitic stone-like looking as a whole) with an ornamental and luxurious appearance.
Patent CA-2030848-A1 (CA)
Title: Luminous tube protection circuit
Inventor: PITRE JOHN W JR
IPC: H02H5/04
Filed: 1990-11-26
Abstract: A protection circuit for monitoring the power from a luminous tube transformer to a luminous tube including sensor connected to a secondary of the transformer, a window compar-ator circuit connected to the sensor and providing a fault signal when the sensor output exceeds the window limits, and a driver switching off power to the transformer primary when the driver receives a fault signal. A temperature compensation circuit monitors the ambient air temperature for providing a time delay before disconnecting the power supply until the luminous tube stabilizes, and also turns off the power supply when the ambient temperature exceeds upper and lower limits.
Patent CA-2031700-A1 (CA)
Inventor: HSIEH TUNG-CHIANG
IPC: A47J37/10
Filed: 1990-12-06
Abstract: ABSTRACT OF THE DISCLOSURE     A  multi-purpose toaster, in  particular  to the heating  cords  and toasting room of the  toaster  be designed  to  a  horizontal condition,  and  the  top surface  of  the  toaster  drilled  several   griddle putting  holes  to  accept  the  griddle,  therefore, people  can toast bread,  fry egg or warm up milk  in the same time to save energency and time.
Patent CA-2031799-A1 (CA)
IPC: B62J1/06
Filed: 1990-12-07
Abstract: SHOCK ABSORBING BICYCLE SEAT MOUNTING POST               ABSTRACT OF THE DISCLOSURE           A shock absorbing bicycle seat mounting post is provided and is mounted upon a hollow tubular socket member having a binder clamp of a frame of a bicycle.   The shock absorber will effectively absorb shocks which are carried through the frame when the wheels encounter obstacles and holes when traveling along the ground.  In a modification the shock absorbing bicycle seat mounting post will also allow the bicycle seat assembly to rotate thereabout for additional adjustment.
Patent CA-2032167-A1 (CA)
Inventor: MORINAGA TOMONORI
IPC: C12N15/12
Filed: 1990-04-27
Abstract: La présente invention concerne de l'ADN codant une protéine qui se lie spécifiquement à l'activateur du gène de l'alpha-foetoprotéine et qui a un effet promoteur sur la transcription de ce gène. Cet ADN est utile; grâce à la technologie de l'ADN recombinant, il peut être employé dans la construction de vecteurs d'expression génique à grand rendement pour la production de protéines ayant des activités physiologiques dans les cellules animales.
Patent CA-2035603-A1 (CA)
Title: A method of detecting the presence of anomalies exfoliated cells using infrared spectroscopy
Inventor: WONG PATRICK T T
IPC: G01N21/35
Filed: 1991-02-04
Abstract: The presence of anomalies is detected in exfoliated cells (e.g. in a cervical smear) using infrared spectroscopy.  A beam of infrared light is directed at specimens containing cells, which may be secretions, exudates, transudates, scrapings, brushings or otherwise obtained populations of exfoliated cells of various organs or tissues, and the anomaly is detected at at least one range of frequencies by determining whether changes in infrared absorption has occurred which is due to functional group vibration in, for example, phosphodiester groups of nucleic acids, COH groups of tissue proteins, carbohydrates, or due to special arrangements of lipid molecules or abnormal lipid structure, present in the specimen.     The presence of anomalies is detected in exfoliated cells (e.g. in a cervical smear) using infrared spectroscopy.  A beam of infrared light is directed at specimens containing cells, which may be secretions, exudates, transudates, scrapings, brushings or otherwise obtained populations of exfoliated cells of various organs or tissues, and the anomaly is detected at at least one range of frequencies by determining whether changes in infrared absorption has occurred which is due to functional group vibration in, for example, phosphodiester groups of nucleic acids, COH groups of tissue proteins, carbohydrates, or due to special arrangements of lipid molecules or abnormal lipid structure, present in the specimen.
Patent CA-2038743-A1 (CA)
Title: Method for setting up virtual connections in switching equipment operating according to an asynchronous transfer mode
Inventor: HOFSTETTER HELGA
IPC: H04L45/122
Filed: 1991-03-21
Abstract: ABSTRACT OF THE DISCLOSURE  For  route  searching  in a multi-stage ATM switching matrix network,  the  free  transmission  capacities  of  ATM  links  are individually stored with an occupation memory.  For setting up new virtual connections, a required transmission capacity is reported.       Based on the extent thereof, a route selection occurs only via ATM links having  free  transmission  capacity  that  is  momentarily adequate.   Bit rate classes are formed for storing the free transmission capacity.  The required transmission capacities are also classified therein.  For a respective ATM link group that is connected to an ATM switching element at the output side and/or input  side,  link-associated  storage  locations  are  binarily identified in storage cells of the occupation memory provided per bit rate class when transmission capacity corresponding to the allocated bit rate class is still respectively freely available.          Presence of  coincidence in view of the binary identification established for the respective bit rate class is checked in the route searching.
Patent CA-2041630-A1 (CA)
Title: Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides
Inventor: KAST JUERGEN
IPC: C07C251/34
Filed: 1991-05-01
Abstract: O.Z. 0050/41595 Abstract of the Disclosure: Cyclohexenone oxime ethers I            ( I )        where Rl is C1-C6-alkyl, A is unsubstituted or substituted C3-C6-alkynylene, Z is unsubstituted or substituted phenyl or a 5-membered or 6-membered heteroaromatic and R2 is C1-C4-alkoxy-C1-C6-alkyl, Cl-C4-alkylthio-C1-C6-alkyl, unsub-stituted or substituted C3-C7-cycloalkyl or C3-C7-cyclo-alkenyl,  an  unsubstituted  or  substituted  5-membered saturated heterocyclic structure having one or two hetero atoms, an unsubstituted or substituted 6-membered or 7-membered saturated or monounsaturated or diunsaturated heterocyclic structure having one or two hetero atoms, an unsubstituted or substituted 5-membered heteroaromatic having one to three hetero atoms or unsubstituted or substituted phenyl or pyridyl, and their agriculturally useful salts and esters of Cl-C10-carboxylic acids and inorganic acids, are suitable as herbicides.
Patent CA-2041689-A1 (CA)
Inventor: BERLINGER BERNARD E JR
IPC: B60K1/04
Filed: 1991-05-02
Abstract: ABSTRACT           A personal mobility vehicle arranged for disassembly and assembly to facilitate transporting of the vehicle.  A unitized drive unit, composed two drive wheels, a motor and a transmission for driving the drive wheels in response to the motor, is selectively mounted on and removed from a unitized support frame which serves as the basic support structure for the vehicle.
Patent CA-2042568-A1 (CA)
Title: Process for stabilizing magenta couplers and the corresponding image dyes in photographic materials
Inventor: LEPPARD DAVID G
IPC: C07C309/73
Filed: 1991-05-14
Abstract: Process for stabilizing magenta couplers and the corresponding image dyes in photographic materials Abstract Compounds of the formula   in which R, R1 and R2 are as defined in claim 1 are highly suitable for stabilizing magenta couplers in photographic materials.