baber/WOPTO huggingface dataset:
Patent WO-0036944-A1 (WO)
Title: Boucles de ceinture de securite a l'epreuve des enfants
Inventor: KENT CAMERON MICHAEL
IPC: A44B11/25
Filed: 1999-12-16
Abstract: L'invention concerne une boucle de ceinture de sécurité à l'épreuve des enfants (10) du type à fente d'entrée (12). On peut insérer dans cette fente, une languette (13) de boucle de ceinture de manière qu'elle soit retenue dans la fente. Par ailleurs, cette boucle comporte un bouton de dégagement (14) servant à dégager la languette (13) pour pouvoir la retirer de la fente d'entrée (12). Un dispositif de blocage (31) peut basculer entre une position de blocage dans laquelle ce dispositif empêche le bouton de dégagement (14) de fonctionner et une position de dégagement dans laquelle le mouvement libre de la boucle de dégagement (14) n'est pas entravé, ce qui permet à la languette (13) de se dégager normalement de la boucle (10). A cet effet, un bouton de dégagement (36) accessible depuis l'extérieur de la boucle de ceinture (10) permet de faire basculer le dispositif de blocage (36) en position de dégagement.
Patent WO-03059309-A1 (WO)
Title: Composition based on 5,7 dmc and/or bergamottin
Inventor: CHAPELLE ANDRE
IPC: A61K31/37
Filed: 2003-01-15
Abstract: The invention relates to a composition containing an effective quantity of 5,7 dimethoxycoumarin (5,7 DMC) and/or bergamottin.  The inventive composition has a low content of bergapten and oxypeucedanin in relation to a natural citrus oil containing said effective quantity of 5,7 DMC and/or bergamottin.
Patent WO-9509077-A1 (WO)
Inventor: VERFAILLIE MAGDA
IPC: B29C65/02
Filed: 1994-09-29
Abstract: Film with a determined permeability, said film comprising at least two strips (1A, 1B) attached together by means of a welding line or band (9) in which fibre(s) (8) extend, whereby at least one end or part(s) (13, 14) of fibre(s) are located outside the welding line (9) and whereby the fibre(s) (8) form channels (15) for the exchange of gases, but avoiding the passage of solid particles.
Patent WO-9620865-A1 (WO)
Title: Porte-bagages pour velos et motocyclettes et son systeme de fixation
Inventor: PIERRET JOHAN MARIA ALFONS
IPC: B62J9/00
Filed: 1995-12-27
Abstract: Porte-bagages pour vélos (4) et motocyclettes, caractérisé par le fait qu'il se compose de deux éléments de fixation complémentaires (1 et 2), un élément mâle (1) et un élément femelle (2), le premier élément (1) étant formé ou assemblé sur le vélo (4) ou la motocyclette, et le deuxième élément (2) étant formé ou attaché sur le bagage (5) à transporter.
Patent BG-51092-A1 (BG)
Title: Process for preparing of trans-1/4-(2-dimethylaminoethoxy)phenyl/-1,2-diphenyl-1-butene hydrochloride
Inventor: KONSTANTINOVA RUMJANA G
IPC: C07C215/60
Filed: 1990-04-12
Abstract: The compound, prepared by this method, is familiar as tamoxifen hydrochloride and is applicable in medicine. The method is easily implemented in industrial conditions for preparation of a product of high purity and yield. Following the method,1-/4-(2-dimethylaminoethoxy)phenyl/-1,2-diphenyl-1-butene is heated in a medium of hydrochloric acid at a temperature between 50 and 55 degrees C for 5 to 9 hours. The raw product is separated from the reaction mixture after adding water and filtration, followed by recrystallisation from methylisobutylketone and without preliminary drying.
Patent BG-50523-A1 (BG)
Title: Bombyx mori hybrid silkworm <izh, c- 580 x t- 1580> and its reversible crossbreed
Inventor: JANKOV ANGEL A
IPC: A01K67/04
Filed: 1990-06-13
Abstract: The hybrid and the reverse crossbreed are used in industrial raising. The hybrid silkworms are patterned, with masks and semi-moons, with good longevity. The cocoons are snow-white, from medium to big in size, elongated, with low interception. The grange production uses a new, more sophisticated technology, with the help of which silkworm eggs (of pure breed and hybrid) with better quality and absolute genuineness are obtained, while the yield of raw silk and its quality during silk production are increased. The obtained hybrid eggs of the output are mixed in colour : those of dark colour are female, while the male have a straw-yellow colour, both in approximate proportion of 1:1. The industrialized division of eggs according to colour and gender allows for gender-specific growing of silk worms and, depending on the economic objective, one may derive lots of single-gender cocoon.
Patent BG-51599-A1 (BG)
Title: Method for the production of metal powders
Inventor: TOSHEV NIKOLAJ S
IPC: B22F9/20
Filed: 1991-11-28
Abstract: The method is applied in the powder metallurgy for production of copper, iron, cobalt, nickel, etc. powders. It saves in power and leaves a minimum quantity of residual oxygen in the finished product. The metal oxides' reduction is carried out in a glow discharge process at pressure 5-30 millibars and 400-800 V operating voltage. The reducing medium is ammonia gas, carbon monoxide, hydrocarbons or hydrogen.
Patent BG-51839-A1 (BG)
Title: Optical invertor for chemical sensors
Inventor: KOSTOV JORDAN V
IPC: G01N21/31
Filed: 1992-02-10
Abstract: The transducer is used in chemistry, biology, biotechnology, medicine, and environmental science. The transducer provides increased accuracy as well as a simplified design. The transducer includes a fluid flow cell (1) with two light sources (2) and (3) optically connected to a photodetector assembly (4), whose output is connected in series to integrator (5) and comparator/signal shaping unit (6), which is formed as a flip-flop and computer unit (7). Light sources (2) and (3) are connected to reference voltage source (8) through switching unit (9), which is formed using two variable current sources (16) and (17), whose control inputs are connected to the output of comparator/signal shaping unit (6). The optical connection to light sources (2) and (3), which emit light with different wavelengths, passes through chemically sensitive membrane (10), and photodetector assembly (4) formed by two identical photodetectors (11) and (12) connected in series, with each photodetector located against the corresponding light source (2) or (3) and their common point serving as the output of photodetector assembly (4) . The transducer also contains a reflector (14) and a checking photodetector (13) connected to comparator unit (15).<IMAGE>
Patent WO-8303690-A1 (WO)
Title: Transmission system for pedal powered machines
Inventor: GONCALVES EDUARDO MACHADO
IPC: B62M23/00
Filed: 1983-04-06
Abstract: An improved transmission system for pedal power machines, taking advantage of the non-uniform motion transmitting characteristics of the well known "universal" type joint (8, 9). By coordinating pedal crank lever arm length to the torque modification achieved using these joints, an improved transmission is had, which leads to overall reduction in rider fatigue. The power train consists of input pedal shaft (10), gears (1, 2, 3, 4), all mounted in housing (12), with chain wheel (5) as the output.
Patent WO-0069824-A1 (WO)
Title: Derives de pyridine heterosubstitues, en tant qu'inhibiteurs de pde 4
Inventor: FRENETTE RICHARD
IPC: A61P31/04
Filed: 2000-05-11
Abstract: L'invention concerne un nouveau composé de formule (I), utile dans le traitement de maladies, telles que l'asthme, par l'augmentation du taux d'adénosine-3',5'-monophosphate cyclique (AMPc) au moyen de l'inhibition de phosphodiestérase IV (PDE 4). L'invention concerne également des compositions pharmaceutiques et des méthodes de traitement.
Patent WO-03033750-A1 (WO)
Title: Agent de recuit d'affinage structural pour produits en fonte d'aluminium
Inventor: BOILY SABIN
IPC: B22F9/04
Filed: 2002-10-15
Abstract: La présente invention se rapporte à une agent de recuit d'affinage structural pour produits en fonte d'aluminium contenant du titane. Ledit agent comprend des particules formées d'une matrice d'un matériau ductile, dans laquelle sont dispersées uniformément des particules de bore ayant un calibre moyen compris entre 0,1 et 10 νm. Lorsque les produits en fonte d'aluminium ne contiennent pas de titane, le matériau ductile en contient. Conformément à la présente invention, il n'est pas nécessaire d'intégrer l'agent de recuit d'affinage structural dans un alliage mère avant de l'ajouter à l'aluminium fondu devant être coulé.
Patent WO-2004027480-A1 (WO)
Title: Dispositif d'emballage d'un composant optique
Inventor: SEGUIN FRANCOIS
IPC: G02B6/42
Filed: 2003-09-15
Abstract: L'invention concerne un dispositif d'emballage (10) permettant d'emballer de manière protégée un composant optique (12) dans un environnement sensiblement propre et anhydre (26) sans contraintes mécaniques indésirables exercées sur le composant optique (12) et présentant des segments adjacents de fibre optique (14) couplés sur le composant. Un composant intermédiaire (30) est utilisé en combinaison avec une substance d'étanchéité (34) permettant de rendre étanche l'ouverture de fibre (28) d'un boîtier de protection (22) tout en permettant à une fibre optique (14) de s'étendre à travers. Le boîtier de protection (22) est obtenu à partir d'une substance dont le coefficient d'expansion thermique est proche de celui de la fibre optique (14). Une chaîne de substance CTE comprenant le CTE du composant intermédiaire (30) sert à éviter que la substance d'étanchéité (34) n'ait besoin d'atteindre une température de fusion élevée. Le dispositif d'emballage (10) est également destiné à réduire l'entrée d'eau par optimisation de la configuration du composant d'étanchéité (34) et des structures adjacentes.
Patent CA-2000382-A1 (CA)
Inventor: PERRY MICHAEL
IPC: H01R12/62
Filed: 1989-10-10
Abstract: ABSTRACT        A high-performance, multi-row contact matrix electrical connector having a spring element in the form of an elongated hollow split tube with a heat-recoverable member of shape-memory alloy positioned within the tube and including first and second sets of parallel spaced conductors terminating at least at one end thereof in a first and second matrix of contact pads, the matrices and the pads being positioned within the split, a change in temperature changing the shape-memory alloy from one metallurgical state to another, causing movement of the heat-recoverable member and the spring means to open and close the connector.            S-003535.108/jwp12
Patent CA-2001136-A1 (CA)
Title: Roof
IPC: F24J2/04
Filed: 1989-10-20
Abstract: A roof  structure  suitable  for use with  solar energy collection elements has  a wide lower width-adjusting section defined at a  lateral  lower portion of each of a number of connecting members disposed at predetermined intervals, while a wide  intermediate  width-adjusting  section  is  defined  at  an intermediate portion of the side of the connecting member.  The lower portion of the side edge of a lighting frame serving as a roofing member is inserted into the intermediate width-adjusting section, and the side edge of a water proof sheet is laid below the  lighting  frame  to be received inside the  lower width-adjusting section.  When the total width of the roofing member is greater than the backing width of the roof, the side edge of the lighting frame and that of the waterproof sheet are located in positions close to the center of the connecting member.  On the other hand, when the total width of the roofing member is smaller than the backing width of the roof, the side edge of the lighting frame and that of the waterproof sheet are located in positions close to the outer side of the connecting member.
Patent CA-2001328-A1 (CA)
Title: Borrelia antigen
Inventor: BERGSTROEM SVEN
IPC: C12Q1/68
Filed: 1989-10-24
Abstract: There are provided immunogenically active fractions of the tick-borne spirochaetes Borrelia burgorferi, comprising antigenic polypeptides, proteins, glycolipids and carbohydrates, and processes for their preparation. The fractions are useful in preparing vaccines for immunizing mammals against Lyme disease and related disorders.
Patent CA-2002427-A1 (CA)
Inventor: SUZUKI SHUNJI
IPC: G02F1/13357
Filed: 1989-11-07
Abstract: ABSTRACT          The disclosure describes the provision of a normally black type twisted nematic liquid crystal display device which, with variation in the visual angle, variation in contrast and background color is small.   In effecting this the product of the thickness d of the liquid crystal layer between electrodes and the double refraction index of the liquid crystal layer concerned lies between 1.4 µm and 1.7 µm.
Patent CA-2002440-A1 (CA)
Title: Enzyme-containing detergent compositions
Inventor: ADAMS CHRISTOPHER J
IPC: C11D10/02
Filed: 1989-11-07
Abstract: ABSTRACT            A granular detergent composition or component therefor, which comprises:       (a)       from 6% to 35%, often over 17%, by weight of non-soap detergent-active material consisting at least partially of anionic and/or nonionic detergent-active material;       (b)       at least 45% by weight of builder (b1)      the builder including at least 28%, e.g. up to 45%, by weight (anhydrous basis) of crystalline or amorphous sodium aluminosilicate and/or citrate, carbonate, or layered silicate builder, (c)       a lipolytic enzyme the weight ratio of (b1) to (a) being from 0.9:1 to 2.6:1, preferably from 1.2:1 to 1.8:1;  and other detergent ingredients to 100% by weight.
Patent CA-2003612-A1 (CA)
Title: Cleaning devices
Inventor: YOUNG RONALD A
IPC: A47L13/257
Filed: 1989-11-22
Abstract: A B S T R A C T                 "CLEANING DEVICES"      A cleaning device comprises a body or holder 1 providing a backing 4 for a disposable sheet 5 of a surface wiping material, for example of paper.  The backing 4 incorporates a moisture absorbent material to act as a reservoir for liquid and which in use maintains the disposable sheet 5 in a constantly moistened condition. The material of the sheet 5 has the property that as the outer contact surface thereof is "swept" or "wiped" over a surface to be cleaned a substantially even flow of liquid from the reservoir material of the backing 4 to the outer contact surface of the sheet 5 provides a "moisturised wipe" condition at the surface being swept or wiped.
Patent CA-2006711-A1 (CA)
IPC: H04N5/335
Filed: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     In an imaging apparatus, bipolar clock pulses are generated for driving the odd- and even-number second shift registers of a linear charge transfer device. A voltage representing the difference between offset voltages generated respectively by the shift registers is generated by a band-pass filter or a differential circuit and multiplied with the bipolar clock pulses to produce a varying voltage of a particular polarity determined by the relative value of the offset voltages. The varying voltage is smoothed into a DC voltage by a low-pass filter. The DC voltage of appropriate polarity is combined with one of the output signals of the shift registers so that the difference between the offset voltages substantially reduces to zero through a feedback loop.
Patent CA-2007964-A1 (CA)
IPC: H04N21/2365
Filed: 1990-01-17
Abstract: A video broadcasting method and apparatus.  The broadcasting method generally includes the steps of selecting one or more channels from a plurality of available channels, and scanning the selected channels for generating signals identifying these selected channels.  The channel identifying signals are then fed back to a transmitter unit over a first carrier frequency.  The feedback signals are used to selectively identify the channels to be transmitted. The signals from the selected channels are compressed, multiplexed and transmitted over a second carrier frequency to a reception unit, where the signals are demultiplexed and separated into separate channels, and stored for a predetermined period of time.  The separated signals are then decompressed, reconstructed and displayed on a real-time basis.
Patent CA-2008873-A1 (CA)
Title: Indication device for a magnetic recording tape cartridge
Inventor: GERFAST STEN R
IPC: G11B23/087
Filed: 1990-01-30
Abstract: INDICATION DEVICE FOR A           MAGNETIC RECORDING TAPE CARTRIDGE                 Abstract of the Disclosure Improved data protection features for a magnetic recording tape cartridge comprise a recess in the cartridge shell and a movable "file protect" device, which may be a rotatable plug or slidable member.  The features enable tape drives to distinguish between two types of cartridges with otherwise identical form factors, allowing one of the cartridges to contain a recording tape with different characteristics that require the tape drive to identify the characteristics of the tape prior to use.
Patent CA-2009092-A1 (CA)
Title: Optical fibre cable core for submarine use
Inventor: BERESFORD DAVID M
IPC: G02B6/44
Filed: 1990-02-01
Abstract: ABSTRACT             OPTICAL FIBRE CABLE CORE FOR SUBMARINE USE          The invention concerns a submarine cable having an optical fibre core.   The core includes, as a longitudinal strength member of the core, a thermotropic plastics tube (8) having a generally rectangular-section longitudinal central passage and encased in a protective sheath (4), and at least one optical fibre ribbon (6), whose width is slightly less than the width of the passage, housed loosely within the passage, the ribbon (6) thereby being constrained to undulate in two dimensions in a longitudinal plane normal to its major surfaces.    Preferably the tube (8) has a thickness substantially smaller than its width, so that its outer surface is also generally rectangular in section.
Patent CA-2009620-A1 (CA)
IPC: A61J17/00
Filed: 1990-02-08
Abstract: An orthodontic appliance is provided to prevent overbite or overjet from developing in a child.  The appliance is U-shaped in plan view and has tooth receiving troughs for the upper and lower teeth to correctly position the jaws antero-posteriorly.  Uses of the appliance preferably should begin when the child is in the age range of 12 to 18 months, before all of the deciduous teeth have erupted so that improper development of the jaw can be avoided.  The appliance has a non-working portion being a shield and handle portion to cause the appliance to have the appearance of a pacifier as well as to prevent the child from gagging on the appliance and to assist in the proper positioning of the appliance by the child.
Patent CA-2010038-A1 (CA)
Title: Low energy radiation source and devices
Inventor: FLETCHER KEITH E
IPC: A61N5/10
Filed: 1990-02-14
Abstract: ABSTRACT         LOW ENERGY RADIATION SOURCE AND DEVICES           Device for radiation therapy comprising 169Yb as the therapeutic agent within a container that is penetrable to the .gamma.-radiation emitted by 169Yb.  Device is for implantation in patients and is re-usable.
Patent CA-2013772-A1 (CA)
Title: N-(sulfomethyl)-n'-arylureas
Inventor: ROY GLENN
IPC: A23L27/30
Filed: 1990-04-03
Abstract: N-(sulfomethyl)-N'-arylureas inhibit or suppress bitter and sweet tastes when mixed with sweet and/or bitter tasting compositions, such as foods, beverages and pharmaceutical preparations.
Patent CA-2020866-A1 (CA)
Title: Multipurpose travel bag
Inventor: MAHVI A PASCAL
IPC: B62J9/00
Filed: 1990-07-11
Abstract: MULTIPURPOSE TRAVEL  BAG              Abstract A multipurpose traveling bag for carrying personal items and/or infant care supplies comprising a primary bag section and a removable auxiliary bag section is disclosed. The primary bag section can be hand carried or worn as a backpack with or without  the  removable  auxiliary  bag section.  The primary bag section has a fold down seat that can be used as a booster seat by infants in a first or infant care bag embodiment of the present invention and can be used as a seat for adults in a second or backpack embodiment  of  the  present  invention.     In  a  third embodiment, the present invention is adapted to be mounted upon a bicycle to additionally provide an infant bicycle seat.    In all three  embodiments  a  cooler compartment provides for the storage of perishable food items.  The multipurpose traveling bag is constructed of a vinyl or nylon  covered  extruded  plastic  framework  or  can  be fabricated from vacuum formed plastic.   It is therefore lightweight and easy to clean.
Patent CA-2021367-A1 (CA)
Title: Process for depositing optical thin films on both planar and non-planar substrates
Inventor: LEFEBVRE PAUL M
IPC: C23C14/08
Filed: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE            A rotary cylindrical sputtering system incorporates separate,  separately-controlled  linear  magnetron sputter deposition and reaction zones  for sputter depositing materials such as refractory metals and forming oxides and other compounds and alloys of such materials.   In one aspect,  the associated process involves rotating or translating workpieces past the differentially  pumped,  atmospherically  separated, sequentially  or  simultaneously  operated  deposition and  reaction  zones  and  is  characterized  by  the ability to form a wide range of materials, by high throughput,  and  by  the  ability  to  form  durable optical  quality  thin  films of  nominal  refractive indices and controlled coating thickness,  including both  constant  and  selectively  varied  thickness profiles.
Patent CA-2021841-A1 (CA)
Title: Silver halide emulsion comprised of grains of uniform shape and size
Inventor: YAGI TOSHIHIKO
IPC: G03C1/035
Filed: 1990-07-24
Abstract: ABSTRACT      The improved silver halide emulsion has a silver iodide content 10 - 45 mol%, is monodisperse and is chiefly comprised of twinned crystals.  It is a high-speed, high AgI content silver halide emulsion that is comprised of grains of a uniform shape and size and which is suitable for use in the production of core/shell type emulsions or epitaxially grown emulsions.
Patent CA-2022146-A1 (CA)
Title: Immunosuppressive monoclonal antibodies, hybridomas and methods of transplantation
Inventor: HANSEN JOHN A
IPC: A61K38/00
Filed: 1990-07-27
Abstract: IMMUNOSUPPRESSIVE MONOCLONAL ANTIBODIES, HYBRIDOMAS          AND METHODS OF TRANSPLANTATION           Abstract New monoclonal antibodies have been found to have specific binding affinity for the CD3-T cell antigen receptor complex and not to be reactive with human monocytes. The antibodies are immunosuppressive and useful in the treatment or prophylaxis of transplant rejection or GVHD without resulting in acute reactionsor EBV-associated lymphoproliferative syndrome. Representative embodiments include the BC3 monoclonal antibody and the BC3 hybridoma for producing the antibody.
Patent CA-2024621-A1 (CA)
Inventor: KITAGAWA KATSUJI
IPC: C09D5/00
Filed: 1990-09-05
Abstract: EXPANDABLE POWDER COATING COMPOSITION, METHOD OF COATING A SUBSTRATE WITH HEAT-INSULATING FOAM AND COMPOSITE MATERIAL OBTAINED THEREBY                     Abstract An expandable, powder coating composition is disclosed which comprises (a) a thermoplastic resin containing a coplymer of ethylene with vinyl acetate, (b) a cross-linking agent containing an organic peroxide, (c) a blowing agent, and (d) an organic plasticizer.  Powder coating of a surface of a tube or box to be used in air conditioners with the coating composition can give a heat-insulating, foamed sheath or lining over the surface.
Patent CA-2027310-A1 (CA)
Title: Electric floor cleaner with a soft start function
Inventor: KUMAKI NOBUYOSHI
IPC: G05B24/02
Filed: 1990-10-15
Abstract: AN ELECTRIC FLOOR CLEANER WITH A SOFT START FUNCTION     ABSTRACT OF THE DISCLOSURE           An electric floor cleaner is of the type arranged to drive a three-phase motor, whose rated voltage is substantially equal to a voltage obtained by voltage doubling and rectifying a single-phase commercial power line and then by converting a voltage doubled d.c. voltage into three-phase a.c. by an inverter.  The voltage and frequency of the three-phase a.c. output from the inverter are controlled for a predetermined period of time after a power switch is put into a turned on state from a turned off state.  It is therefore possible to reduce the starting current to a small value enabling the use of a larger rated output motor than a motor in a conventional system within an allowable current limit of a commercial power line.