baber/WOPTO huggingface dataset:
Patent BG-51866-A1 (BG)
Title: Ground coat mixtrure
Inventor: KOEV KOJCHO G
IPC: C04B14/00
Filed: 1987-11-13
Abstract: This mixture is used in construction for ground coating of concrete and other surfaces. It exhibits a reversible viscosity that is restorable after mixing. The mixture contains: 1.5-6 percent bentonite slurry with reversible coagulant structures, white or grey cement - at ratios between 1-4 and 4-1 to the remaining components, filler - at ratios between 1-4 and 4-1 to the remaining components, 0.05-0.20 percent pigment and 30-60 percent water, as expressed of the total mass. Sand, limestone, lime or a pigment can be used as fillers.
Patent BG-49487-A1 (BG)
Title: Universal digit filter from first line border cycles
Inventor: TOPALOV IVAJLO P
IPC: H03H17/04
Filed: 1989-10-20
Abstract: The filter may be used for cascade realization of digital filters in radio-electronics. It assists to simultaneously create low frequency, high frequency and phasing units without limiting cycles and reduced sensitivity to the multiplying coefficient. The filter consists of first, second, third, fourth and fifth summators (1,2,3,6,7), time-delaying unit (4), multiplier (5) and a strike-off device (8). The inlet to the filter is connected to first, second and fourth summators (1,2 and 6). The outlet of the third summator (3) is a low frequency filter, while the outlet of the fourth summator (6) - the outlet for the phasing unit of the first tier. The outlet of the strike-off device (8) is the high frequency exit of the filter.
Patent WO-0149757-A1 (WO)
Title: Fluorosulphonated elastomers with low glass transition based of vinylidene fluoride
Inventor: AMEDURI BRUNO MICHEL
IPC: C08F14/22
Filed: 2000-12-29
Abstract: The invention concerns the synthesis of novel fluorinated elastomers having very low glass transition temperatures (Tg), good resistance to bases, oil and fuels and suitable properties in use. Said elastomers contain, for example, 80 to 60 mol % of vinylidene fluoride (VDF) and 20 to 40 mol % perfluoro(4-methyl-3,6-dioxaoct-7-ene) sulphonyl perfluoride (PFSO2F). In that particular case, they are prepared by free radical copolymerisation of VDF and PFSO2F in the presence of different organic initiators, for example, peroxides, peresters or diazonium compounds.
Patent WO-0174236-A1 (WO)
Title: A diagnostic test for attention deficit hyperactivity disorder
Inventor: VICKERS JOAN N
IPC: A61B3/113
Filed: 2001-03-30
Abstract: Disclosed is a method and associated apparatus for the diagnosis of Attention Deficit Hyperactivity Disorder, or ADHD. The method comprises measuring a person's ability to visually track a moving object during the performance of a motor task in relation to the moving object. In particular, the onset and duration of visual tracking and the frequency of tracking deviation is measured during the performance of a motor task. The method further comprises measuring the ability of a person to successfully perform the motor task. These measurements are then compared to non-ADHD standards to diagnose ADHD. An apparatus is disclosed comprising means for visually displaying a moving object to a person, means for measuring the person's visual tracking of the object and means for measuring a person's ability to perform a motor task in relation to the moving object.
Patent WO-0201174-A1 (WO)
Title: Appareil destine a tester ou a isoler un segment de conduit
Inventor: GOTOWIK HORST
IPC: G01M3/02
Filed: 2001-06-26
Abstract: L'invention concerne un procédé et un appareil destinés à tester ou à isoler une section de conduit, l'appareil comprenant un mandrin cylindrique à insérer dans une section de conduit, le mandrin comprenant au moins une partie dont le diamètre augmente progressivement, ainsi qu'au moins un joint disposé autour du mandrin qui peut être mis, en réponse à une pression de fluide appliquée, en mouvement de déplacement le long de la partie à diamètre croissant du mandrin, provoquant une expansion radiale du joint qui vient ainsi former un contact d'étanchéité avec la surface intérieure du conduit.
Patent WO-03053553-A1 (WO)
Title: Procede de fabrication de membranes filtrantes allongees et modules a membranes
Inventor: COTE PIERRE
IPC: B01D67/00
Filed: 2002-12-09
Abstract: L'invention concerne un procédé d'allongement d'une fibre creuse dans la fabrication d'une membrane filtrante allongée à partir d'un précurseur, consistant à enrouler la fibre creuse autour d'une structure et à modifier la structure de manière qu'au moins certaines parties de la fibre creuse soient forcément allongées. La fibre creuse peut être enroulée, par exemple, autour de deux ou de plusieurs supports et la distance entre les supports adjacents peut augmenter. Des premières parties de la fibre creuse sont ainsi allongées selon un premier allongement et poreuses selon une première porosité, et des secondes parties de la fibre creuse ne sont pas allongées ou sont allongées selon un second allongement inférieur au premier allongement et restent non poreuses ou deviennent poreuses selon une seconde porosité inférieure à la première porosité. La membrane peut être faite dans un module. Des secondes parties des membranes sont situées sur des points où les membranes évacuent le matériau de remplissage ou sur des spires de boucles de fibres, s'il y a lieu. Dans divers modes de réalisation, la fibre est remplie dans des modules avant ou après son allongement. Certains procédés de remplissage consistent à appliquer un adhésif thermofusible aux secondes parties. Dans certains modes de réalisation, lesdites membranes sont entièrement faites de matériau plastique et peuvent être facilement recyclées.
Patent WO-03065070-A1 (WO)
Title: Appareil et procede d'imagerie ultrasonore 3d utilisant une mise en forme de faisceau a combinaison coherente des ouvertures
Inventor: WEBER PETER
IPC: G01S15/89
Filed: 2003-01-29
Abstract: Une sonde pour l'acquisition électronique de données volumétriques au moyen d'ultrasons comprend une pluralité d'éléments transducteurs agencés en un ensemble bidimensionnel ayant une direction azimutale et une direction d'élévation. Les éléments transducteurs ont une première taille dans la dimension azimutale et une seconde taille dans la dimension d'élévation. Au moins une des première et seconde tailles des éléments représente au moins deux fois une longueur d'onde caractéristique d'une forme d'onde utilisée pour commander l'ensemble d'éléments transducteurs. La longueur d'onde caractéristique est définie comme étant la longueur d'onde correspondant à une fréquence centrale de la forme d'onde. Des données d'image sont générées dans un processus de balayage à l'aide d'une technique CAC-BF dans une dimension azimutale et/ou une dimension d'élévation, pour former une ligne d'image, un plan d'image ou un cube de données d'image ultrasonore.
Patent CA-2002998-A1 (CA)
Title: User carried device having data base of user with digital display with non-volatile memory
Inventor: IMRAN MIR A
IPC: G11C7/00
Filed: 1989-11-15
Abstract: ABSTRACT OF THE INVENTION          A user carried device having a housing and a display visible to the user carried by the housing.  A memory is carried by the housing which is inaccessible for programming by the user.    The memory has  stored therein user information which cannot be changed by the user.   The housing permits the user to display the information in the memory on the display so that it is visible to the user.
Patent CA-2009653-A1 (CA)
Title: Photoinitiator compositions containing o-acylthiohydroxamate or an n-alkoxypyridinethione and photohardenable compositions containing the same
Inventor: DAVIS PAUL D
IPC: G03F7/00
Filed: 1990-02-09
Abstract: Abstract of the Disclosure A photoinitiator composition comprising a compound which absorbs actinic radiation and directly or indirectly generates free radicals, and an O-acylthiohydroxamate compound or an N-alkoxypyridine thione; photohardenable compositions containing that photoinitiator composition; and photosensitive materials employing same.
Patent CA-2010214-A1 (CA)
Title: Lithographic press dampening device
Inventor: WOOD ROBERT E
IPC: B41F7/30
Filed: 1990-02-14
Abstract: ABSTRACT            Lithographic Press Dampening Device A pneumatically-pulsed dampening device that allows precise variations in the amount of water transferred to selected regions (zones) on a vibrator roller and ultimately to a lithographic printing plate, blows independently operable and adjustable flat air streams over the upper surface of an open-celled sponge whose lower portion rests in a reservoir of water.  This results in a linear carburezation of the water on the surface of the sponge into a fine atomic mist which is sprayed on the vibrator roller.          Capillary tubes can be mounted before the sponge to insure continued wetting of its surface.  A shroud open at one end for allowing spraying of the roller, may also be formed with a baffle to further assure the horizontal contour of the air stream and with a Bernoulli effect capturing device to suck in fugitive mist.
Patent CA-2010848-A1 (CA)
Inventor: EMMONS RONNIE
IPC: B60R13/06
Filed: 1990-02-23
Abstract: A molding for attachment to a vehicle having a flange edge, said molding comprising a generally U-shaped metallic support member  having  in cross-section,  first  and  second  legs  joined together by a web and a spiraled section formed from a portion of one  leg  said  support  member,  said  spiraled  section  extending inwardly in a channel of said support member and in opposition to the other leg of said support member.  A ramp section may be formed from a portion of the  first leg and extends  inwardly into  the channel.
Patent CA-2010988-A1 (CA)
Title: Method of generating electric pulse for biologic objects stimulation and apparatus thereof
Inventor: KARASEV ALEXANDR A
IPC: A61N1/32
Filed: 1990-02-27
Abstract: METHOD OF GENERATING ELECTRIC PULSES FOR BIOLOGIC       OBJECTS STIMULATION AND APPARATUS THEREOF          Abstract The method comprises the steps of generating pulses with a specified repetition rate, duration modulating each pulse, arranging stimulating pulses into packages of specified duration with specified pauses between packets, amplifying the stimulating pulses in the packet, varying the duration of the pulse packet applied to the object in accordance with an estimate of the electrophysiologic parameters of the state of the interelectrode  section of the biologic object, this assessment being carried out simultaneously with stimu-lation. The electric pulse generator of this method comprises a pulse generator, a pulse duration modulator, a stimulating pulse power amplifier, a first signal shaper to detect the object's response to stimulation, a variable-duration pulse generator to set the duration of pulse packets, a second signal shaper to produce signals of the pulse packet duration, and a modulation control signal-clipper.
Patent CA-2011974-A1 (CA)
Title: Non-contact actuator
Inventor: GRABOWSKI RICHARD M
IPC: B65G47/52
Filed: 1990-03-12
Abstract: NON-CONTACT ACTUATOR                 Abstract of the Disclosure A non-contact actuator assembly for a newspaper gripper includes a magnet disposed on a gripper release arm.  The release arm passes beneath an electromagnet disposed adjacent the workpath of the gripper.  The position of the gripper is sensed and a suitable signal provided to an associated voltage supply.  A pulse width modulated voltage quickly and effectively induces a magnetic field in the electromagnet as the magnet in the release arm passes thereby and the magnetic field collapses quickly so as not to actuate the next gripper.  The magnetic field urges the release arm to an actuated position so that opposed clamping jaws of the gripper open to release a gripped sheet product.
Patent CA-2013823-A1 (CA)
Title: Lubrication blends
Inventor: KING JAMES P
IPC: C10N50/08
Filed: 1990-04-04
Abstract: LUBRICATION BLENDS                    Abstract of the Disclosure A  novel  lubrication  blend  useful  per  se  as  a lubricant or as  an additive to  form a novel  lubricant composition.  The lubrication blend consists essentially of a mixture of: (1) at least one complex sulfide of antimony, represented by the formula:                          SbxSy wherein, x is a number in the range from about 1.7 to about 2.3, and y is a number in the range from about 3.6 to about 4.4,  (2) at least one antimony oxide, and (3) at least one lamellar crystalline solid lubricant.
Patent CA-2014239-A1 (CA)
Inventor: YABSLEY MICHAEL
IPC: C06B45/00
Filed: 1990-04-10
Abstract: An explosive composition comprising a blend of a solid particulate oxygen-releasing salt and a melt-in-fuel emulsion. The melt-in fuel emulsion has a discontinuous oxygen-releasing salt phase, a continuous water-immiscible organic fuel phase and an emulsifier component. The explosive composition contains less than 4% water by weight of the melt-in-fuel emulsion. The composition provides increased storage stability.
Patent CA-2014336-A1 (CA)
Title: Tape cassette with tape leader detection improvements
Inventor: TOLLEFSON DALE T
IPC: G11B15/08
Filed: 1990-04-11
Abstract: TAPE CASSETTE WITH TAPE LEADER DETECTION IMPROVEMENTS    ABSTRACT OF THE DISCLOSURE         An optical tape leader detection system includes a light source and a light detector.  In a video cassette using opaque magnetic tape, the tape follows a defined tape path and has a transparent leader at each end thereof, with the free ends of the leader being mounted to first and second tape winding hubs.  A light transmissive cassette cover supports the first and second hubs, and a source receiving aperture in the cassette cover is adapted to receive the  light  source.   A window  is provided  in the cassette cover, allowing light emitted from the light source and passing through the transparent leader portion to reach the light detector along a defined light path.  One or more light pipes are mounted in the cassette cover and aligned to define portions of that light path, thereby controlling the source and amount of light with respect to the light detector.
Patent CA-2015089-A1 (CA)
Title: Method of cleaning debris
Inventor: DUMONT EUGENE
IPC: B09C1/02
Filed: 1990-04-20
Abstract: Debris, such as soil from a coking plant, is cleaned by simultaneously separating heavy metals and oils from the debris. The debris is primarily an inert substance. Acetic anhydride is employed, which is mixed with the debris, so as to remove any moisture from it. After the acetic anhydride has been added, aqueous acetic acid is distilled off from the mixture. The remaining distillant is then filtered to remove the heavy metals and oils from the debris, leaving clean debris and separated heavy metals and oils.
Patent CA-2016111-A1 (CA)
Inventor: FEDER MICHEL
IPC: C08J3/03
Filed: 1990-05-04
Abstract: An aqueous dispersion of silicone and of an organic polymer latex, crosslinking to an elastomer on removal of water, comprising:   - 100 parts of an emulsion (A) of the oil-in-water type of an  alpha , omega -(dihydroxy)polydiorganosiloxane, stabilised with an anionic and/or nonionic surfactant, - 2 to 80 parts of an aqueous dispersion (latex) of an organic (co)polymer,   - 0.1 to 100 parts of a crosslinking agent,   - 5 to 200 parts of a nonsiliceous inorganic filler, - optionally 0.01 to 3 parts of a metal compound which catalyses curing.   Use of the dispersions for the production of silicone elastomer seals, in particular for the construction industry.
Patent CA-2016125-A1 (CA)
Title: Diagnostic drug for rheumatoid arthritis
Inventor: YAMADA YUJI
IPC: G01N33/564
Filed: 1990-05-04
Abstract: ABSTRACT OF THE DISCLOSURE     A diagnostic drug for rheumatoid arthritis is disclosed, which comprises protein A or G and a labeled lectin.  Rheumatoid arthritis can be diagnosed by a method of determining galactose deficiency by using the above diagnostic drug, which comprises the steps of reacting protein A or protein G with serum, reacting the resultant product with a labeled lectin and making a color development.
Patent CA-2016399-A1 (CA)
Inventor: BEGUN RALPH M
IPC: G06F12/08
Filed: 1990-05-09
Abstract: The capacity of cache memory supported by a cache controller can be increased by offsetting the relationship between CPU address output terminals and address input terminals of the cache controller and correspondingly doubling the cache line size. In some cases, additional logic generates a hidden memory cycle so as to fetch from memory that number of bytes equal to the new line size regardless of the width of the data bus.  The hidden memory cycle is initiated by a read miss and further logic generates a memory address which is not generated by the CPU. The hidden memory cycle is maintained transparent to the CPU and cache controller by inhibiting the change in a READY signal until completion of both the normal memory cycle and the hidden memory cycle.
Patent CA-2016419-A1 (CA)
Title: Key member for retaining a control valve in a hub
Inventor: FECHER DOUGLAS A
IPC: B60T13/57
Filed: 1990-05-09
Abstract: A control valve arrangement for a pressure differential operated servomotor wherein a key member is located in a slot in a hub to retain the control valve and position the control valve in a position to isolate a first chamber from a second chamber in the absence of an input force being applied to operate the valve.  The control valve in response to an input force immediately moves to initiate the development of the pressure differential and as a result substantially eliminates the operational time to effect a brake application.
Patent CA-2016565-A1 (CA)
Title: Production of dry, high purity nitrogen
Inventor: HAAS OSCAR W
IPC: C01B21/04
Filed: 1990-05-11
Abstract: IMPROVED PRODUCTION OF              DRY, HIGH PURITY NITROGEN               Abstract of the Disclosure Wet feed air to, or high purity nitrogen from, a pressure swing adsorption system is dried in a dryer membrane system preferably operated with a countercurrent flow path.  Drying is enhanced by the use of a purge gas on the permeate side of the membrane, with waste gas from the pressure swing adsorption system or a portion of the dry, high purity nitrogen product gas being used as purge gas.
Patent CA-2019217-A1 (CA)
Title: Magnetic protein conjugates, a process for the preparation thereof and the use thereof
Inventor: HERMENTIN PETER
IPC: C07K16/00
Filed: 1990-06-18
Abstract: Abstract of the disclosure Magnetic protein conjugates, a process for the prepara-tion thereof and the use thereof The invention relates to magnetic protein conjugates of the formula I                     M-NH-CO-(CH2)n-S-S-P          I   with n = 1-6, preferably with n = 2 or 3, in which M is a dispersible, magnetically reacting material or particle which carries amino groups, and P is a protein, to a process  for the preparation thereof  and to the use thereof for the specific removal of cells or soluble antigens,  receptors, substrates,  cofactors  or carbo-hydrate determinants from aqueous salt solutions or body fluids or as part of a diagnostic method or as a diagnos-tic aid, preferably for the removal of cells, preferably for bone marrow depletion or for HLA typing.
Patent CA-2019388-A1 (CA)
Title: Memorandum device with tethered tool
Inventor: CHENG PETER S C
IPC: B43L1/12
Filed: 1990-06-20
Abstract: ABSTRACT OF THE DISCLOSURE           A key and/or a writing implement is connec-ted to one end of a tether whose other end is connec-ted to a housing on which a re-usable pad is mounted.          The key or the implement is movable over the pad, for recording information thereon, in an open position of a cover pivotably mounted on the housing.
Patent CA-2022222-A1 (CA)
Inventor: KLOCKNER HANS-JURGEN
IPC: B01J31/06
Filed: 1990-07-30
Abstract: A process for the dismutation of chlorosilanes is disclosed in which the latter are in the gas phase for 0.01-100 sec. at 55 DEG -100 DEG C. or in the liquid phase for 1-1000 sec. at 25 DEG -55 DEG  C. conducted in the presence of a catalyst, which is either unformed or is present in the form of spherical pellets, and which consists of one of four different organopolysiloxane compounds, optionally cross-linked, which essentially carry an amino or ammonium group as a functional group.
Patent CA-2022389-A1 (CA)
Title: Film cassette
Inventor: NIEDOSPIAL JOHN J JR
IPC: G03C3/00
Filed: 1990-07-31
Abstract: FILM CASSETTE ABSTRACT OF THE DISCLOSURE A film cassette is disclosed wherein a film roll whose outermost convolution comprises a film leader is coiled about a spool rotatable within the cassette shell, a pair of flexible flanges are coaxially arranged on the spool to radially confine the film leader within respective skirted peripheries of the flanges to prevent the leader from substantially contacting an interior wall of the cassette shell, and a film stripper projecting from the interior wall is received between a leading end of the film leader and then next-inward convolution of the film roll to free successive sections of the leader from the flanges by inducing the leader to flex the flanges away from one another at their skirted peripheries responsive to rotation of the spool in a film unwinding direction.  A film flattening member projects from the interior wall of the cassette shell in the vicinity of the film stripper and a light-trapping passageway to the exterior of the shell to support successive sections of the film leader substantially flat as those sections are freed from the flanges, to facilitate initial and subsequent movement of the leader into the passageway.
Patent CA-2025570-A1 (CA)
Inventor: SYLVESTRE MAURICE
IPC: A63F7/06
Filed: 1990-09-18
Abstract: Abstract This invention relates to a game of skill and in particular to unique, never built versions of a miniature curling game.
Patent CA-2027121-A1 (CA)
IPC: C09J5/00
Filed: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE     A weather strip is provided which has a base portion having a bottom surface which is to be bonded to a portion of a motor vehicle with double-sided adhesive tape.  A seal portion is formed integrally with the base portion and is adapted to flexibly contact a facing member or surface of the motor vehicle.  In order to conceal at least a side edge of the double-sided adhesive tape, a lip-shaped projection is provided which projects from a side edge of the base portion along a side edge of the double-sided adhesive tape.  The lip-shaped projection projects by a height greater than the thickness of the double-sided adhesive tape and has an inwardly curved top or distal end.
Patent CA-2028574-A1 (CA)
Inventor: YAMAO SHINOBU
IPC: C08G75/029
Filed: 1990-10-25
Abstract: ABSTRACT OF THE DISCLOSURE           A polyarylene  sulfide  resin composition contains  a polyarylene  sulfide  containing  At least  one  group  selected from a group consisting of an amino group and an amide group, polyamide resin an epoxy resin and, as needed, a filler. A further  composition contains  100  parts  by  weight  of  the polyarylene sulfide,  0.05 to 5 parts of the epoxy resin, and to  400  parts  of  the  filler.  Another  type  of the  resin composition contains  the polyarylene  sulfide,  the polyamide, a compound selected from an acid.  an acid anhydride and an acid halide,  each having in  its molecule not less  than two functional groups reactive with the amino group or the amide group,  and,  as  needed,  the  filler.  A  further  type  of  the resin  composition  contains  the  polyarylene sulfide,   the compound  and,  as  needed,  an  inorganic filler  subjected  to surface treatment with a silane type coupling agent. A still further type of the resin composition contains the polyarylene sulfide and the compound. A still further type of the resin composition contains the polyarylene sulfide and the inorganic filler  subjected  to  surface  treatment  with  an epoxysilane type coupling agent.