baber/WOPTO huggingface dataset:
Patent AU-2001291203-A1 (AU)
Title: Adaptive throttling of memory accesses, such as throttling rdram accesses in a real-time system
Inventor: KAHN OPHER D
IPC: G06F13/16
Filed: 2001-09-20
Abstract: Apparatus and methods to adaptively throttle accesses to memory employ a masking tool to specify the percentage of memory bandwidth available for access. The apparatus applies the mask and monitors the number of memory accesses during a throttle-monitoring window. If the number of memory accesses during the throttle-monitoring window exceeds or is fewer than the percentage of memory bandwidth specified by the mask, access to the memory continues until the end of the throttle-monitoring window and at the end of the throttle-monitoring window the apparatus selects the next lower mask for a lower memory bandwidth allocation or selects the next higher mask for a higher memory bandwidth allocation, respectively.
Patent WO-9718476-A1 (WO)
Title: Methode pour diagnostiquer la maladie d'alzheimer
Inventor: MARTINS RALPH NIGEL WALTER
IPC: G01N33/68
Filed: 1996-11-08
Abstract: L'invention concerne une méthode permettant de détecter la maladie d'Alzheimer chez un patient, comprenant les étapes suivantes: (i) on prélève chez un patient, chez qui l'on soupçonne une maladie d'Alzheimer, un échantillon de fluide contenant une protéine précurseur amyloïde; (ii) on met à réagir les protéines de l'échantillon de fluide avec une substance de liaison spécifique soit du peptide β-amyloïde, soit de la protéine précurseur amyloïde, soit des deux; (iii) on recherche la présence de la protéine précurseur amyloïde ayant un poids moléculaire moyen supérieur à 130 kilodaltons environ, et on détermine si elle est en quantité supérieure à la normale par rapport à des patients qui ne sont pas atteints de maladie d'Alzheimer.
Patent WO-9928477-A1 (WO)
Title: NOUVEAU GENE cry1 ISSU DU $i(BACILLUS THURINGIENSIS)
Inventor: AKHURST RAYMOND JOSEPH
IPC: C07K14/325
Filed: 1998-11-27
Abstract: L'invention concerne un nouveau polypeptide cry1 issu du Bacillus thuringiensis et les équivalents fonctionnels de ce polypeptide, ainsi que les polynucléotides codant ce polypeptide. Ledit polypeptide peut être utile pour détruire les insectes, en particulier du type Lepidopterans.
Patent BG-48983-A1 (BG)
Title: Inserts rubber composition at panel manufacture
Inventor: TODOROV IVAN M
IPC: C08L9/00
Filed: 1986-10-09
Abstract: The rubber composition for inserts used in panel manufacturing contains in weight %: 10-65 butadiene-styrene rubber; 1-15 butyl rubber; 1-80 automobile tyre waste with particle sizes up to 1 mm; 1-80 scrapped tyres, fraction with particle dimensions 1-10 mm and polymeric fabric; 1-35 ebonite; 5-25 carbon black; 0.5-6 sulphur; 0.5-3 stearic acid, and, in certain cases - up to 20 neoprene rubber; up to 10 plasticized polyvinyl chloride scrap; up to 10 cyclohexanone peroxide or other organic peroxides; up to 5 formic acid; up 10 of 36% solution of formaldehyde; up to 15 polyethylene glycol; up to 5 polyester resin with styrene content 20%; up to 1 phthalate anhydride; up to 3 zinc oxide; up to 15 indecumarine resin; up to 20 motor oil; up to 20 chalk; up to 2 sodium hydroxide; up to 10 melamine; and up to 3 diphenyl guanidine.
Patent BG-51275-A1 (BG)
Title: Surgical method for aortic homograft production
Inventor: NIKOLOV NENO N
IPC: A61F2/06
Filed: 1991-04-15
Abstract: The method is applied in cardio-vascular surgery. The aortic homograft is applicable for treatment of atresia of the branches of artery pulmonalis, as well as in complex inborn cardio-vascular malformations associated with different in degree and localization stenosis with pulmonary hypoplasis. The ascendent aorta and its valve apparatus are repatriated from a human donor. Then distally, along with the front sheet of the mitral valve, the boundary between the toracal and the abdominal aorta is resected. After cutting and stitching the distal part of the transplant, a bifurcation with branches is formed, which corresponds in terms of a lumen to those of the pulmonary artery in the places of surgical anasthomosis. This is followed by conservation.
Patent WO-0117593-A1 (WO)
Title: Dispositif d'aiguille retractable
Inventor: SMITH MARK T
IPC: A61M5/20
Filed: 2000-09-07
Abstract: Selon un mode de réalisation préféré, l'invention concerne un dispositif d'aiguille rétractable utilisé avec une seringue. Ladite seringue peut être entraînée manuellement ou électroniquement. En position rétractée, l'aiguille (26) est enfermée dans un manchon de protection, et peut s'étendre depuis ce manchon de protection (60) sous l'action d'un piston plongeur (38) normalement utilisé pour distribuer un matériau biocompatible à partir de ladite aiguille. Dans cet exemple, la pression initiale exercée sur le piston plongeur sert à extraire l'aiguille, et une fois que l'aiguille est extraite, le matériau biocompatible est distribué à partir d'une carpule en communication avec ladite aiguille. Lorsqu'on désire rétracter l'aiguille, le sens de déplacement du piston plongeur est inversé, ce qui permet de rétracter efficacement l'aiguille dans le manchon de protection.
Patent CA-2000168-A1 (CA)
IPC: A61K8/24
Filed: 1989-10-05
Abstract: ABSTRACT                       ORAL COMPOSITIONS      Oral compositions containing a cationic antimicrobial  agent and benzoic acid and phthalic acid or salts of these acids, which compositions  are  effective against  plaque  and  gingivitis,  are disclosed.  Also disclosed are methods for reducing plaque and gingivitis.
Patent CA-2001002-A1 (CA)
Title: Process for the removal of sulfur dioxide and hydrogen chloride from hot gases
Inventor: KLAUMANN KARL-HEINZ
IPC: B01D53/68
Filed: 1989-10-19
Abstract: A PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE AND HYDROGEN CHLORIDE FROM HOT GASES                 ABSTRACT OF THE DISCLOSURE      In the removal of sulfur dioxide and hydrogen chloride from waste gases with simultaneous production of sulfuric acid and hydrochloric acid, in which SO2 is catalytically oxidized to H2SO4 on moist active carbon and washed out as thin acid with water, the improvement which comprises concentrating the accumulating mixture of thin hydrochloric and sulfuric acid by evaporation of water and hydrogen chloride in the hot waste gas stream to a 40 to 80 Y. concentrated sulfuric acid, corresponding to the HCl-H2SO4-water equilibrium.
Patent CA-2002227-A1 (CA)
Title: Electric power producing system using molten carbonate type fuel cell
Inventor: KINOSHITA NOBORU
IPC: H01M8/06
Filed: 1989-11-03
Abstract: ELECTRIC POWER PRODUCING SYSTEM USING    MOLTEN CARBONATE TYPE FUEL CELL                 ABSTRACT OF THE DISCLOSURE           A fuel gas reformed in a reformer is fed to the anode electrode of a molten carbonate type fuel cell and is used for electrochemical reaction therein, the gas discharged from the anode electrode is intoroduced into a carbon dioxide separator containing an carbon dioxide absorptive liquid to remove carbon dioxide gas from the exhaust gas, the separated carbon dioxide gas is fed to the cathode electrode of the fuel cell together with air, and the exhaust gas from which carbon dioxide gas has been removed is recirculated to the anode electrode of the fuel cell via the reformer.
Patent CA-2003682-A1 (CA)
IPC: B25B27/00
Filed: 1989-11-23
Abstract: An  installation  tool  for  installing  a cup-shaped freeze plug in an engine block's bore.  A reciprocable hammer nose connectable to a power source repetitively hammers the freeze plug to drive it into the  bore.   One  feature  includes  a  hammer  stroke adjustment system which permits the stroke depth of the hammer nose into the block's bore to be adjusted by the tool's user in order to seat the plug at a pre-determined depth  in the bore.   Another feature includes a housing particularly sized and configured to cooperate with a freeze plug of the type having a minor diameter base section adapted to be slip fit into the block's bore and a major diameter rim section adapted to be press fit into the bore, the plug's rim being received  internally of the housing when the plug's base is slip fit into the bore, and when the housing  is  engaged with  the  outer  surface  of  the engine block so as to align the plug and the tool and the bore properly prior to hammering the plug's rim into the bore.
Patent CA-2006948-A1 (CA)
Title: Capacitive humidity sensor
Inventor: SCHMITZ PIETER P J
IPC: G01N27/22
Filed: 1989-12-29
Abstract: ABSTRACT           Capacitive humidity sensor comprising a substrate, a moisture-impermeable conducting bottom layer as first capacitor plate, a dielectric layer, and a moisture-permeable conducting top layer as second capacitor plate, and connecting wires associated with the first and second capacitor plates, whereby the change in the dielectric constant, and therefore in the capacitance value, due to absorption of water molecules is measured.  The substrate is a flexible copper laminate in which at least the conducting bottom layer is etched, and the conducting top layer comprises a solid printed layer having a conducting grid pattern, which is printed with conducting ink.
Patent CA-2007836-A1 (CA)
Title: Plenum cables which include non-halogenated plastic materials
IPC: H01B3/30
Filed: 1990-01-16
Abstract: PLENUM CABLES WHICH INCLUDE NON-HALOGENATED PLASTIC MATERIALS Abstract A cable which may be used in buildings in concealed areas such as in plenums or in riser shafts includes a core (22) which includes at least one transmission medium which is enclosed with a non-halogenated plastic material The core is enclosed with a jacket (28) which also is made of a non-halogenated plastic material. The non-halogenated plastic material of the insulation is selected from the group consisting of a polyetherimide and a silicone-polyimide copolymer, or a blend comprising the polyetherimide and the silicone-polyimide copolymer. For the jacket, the plastic matrial includes a polyetherimide constituent or a silicone-polyimide constituent or blends thereof.
Patent CA-2009922-A1 (CA)
IPC: E04B1/58
Filed: 1990-02-13
Abstract: Abstract of the Disclosure A structural rack comprising a column and a beam, each made from a standard channel with a web and two tapered flanges, and a bolted connection between the column and the beam.  The tapered flanges of the beam are notched so as to form an internal corner, into which an external corner of the column is fittable.  The bolted connection uses a conventional bolt and a special nut, which has a flange-engaging surface conforming to a curved surface where one of the tapered flanges of the column meets the web of the column.  Upon relative movement of the column and the beam as the bolt and the nut are tightened, the flange-engaging surface cams the last-mentioned flange against adjacent edges of the notched flanges, thereby to assemble the beam and the column with the external corner fitted tightly into the internal corner.
Patent CA-2013029-A1 (CA)
Inventor: JACOBSEN STEPHEN C
IPC: G01L1/14
Filed: 1990-03-26
Abstract: A field-based movement sensor adapted for measuring strain along a certain axis in an object on which the sensor is attached. The sensor includes a substrate having a working surface and formed with a pair of fingers projecting from a first direction, and a third finger projecting from a direction opposite the first direction, to a position between the pair of fingers. The pair of fingers and third finger extend generally perpendicular to the axis along which strain is to be measured, with the pair of fingers being moveable with respect to the third finger along the axis when the strain occurs. An electrically charged element for producing an electric field is disposed on the working surface of the third finger, and a pair of field-effect transistors (FETS) are each disposed on a working surface of a different one of the pair of fingers. As the object is subjected to strain causing the pair of fingers to move relative to the third finger, the variations in the strength of the electric field from the charged elements to the FETS is determined and this provides a measure of the variation in distance between the third finger and the pair of fingers and this, in turn, provides a measure of the strain in the object to which the substrate is attached.
Patent CA-2013777-A1 (CA)
Title: Removable friction reducing tread for all terrain bicycle tires
Inventor: KIELLAND PETER J
IPC: B60C5/00
Filed: 1990-04-04
Abstract: ABSTRACT OF PATENT           REMOVABLE FRICTION REDUCING TREAD   FOR ALL TERRAIN BICYCLE TIRES          The tires of an all terrain bicycle (ATB) are converted from being wide, soft and covered with knobs as required for traction in dirt tires which are narrow, hard and smooth so as to greatly reduce the ATBs rolling friction over pavement. Installing this invention when appropriate allows the ATB to efficiently serve both for recreational purposes and commuting purposes. The invention takes the form of a removable hoop who's inside diameter is slightly smaller than the outside diameter of a standard ATB tire. It is attached to the ATB tire utilizing friction resulting from de-flating the ATB tire, forcing the tread hoop onto its center and then re-inflating the tire. The hoop itself is composed of two elements. The first is an inner band made of steel, carbon fiber or other material having high rigidity and tensile strength. This band provides tensile strength in the hoop, distributes the load from the hoop onto multiple knobs on the ATB tire and also keeps the hoop circular despite the widely spaced knobs supporting it. The second component of the rubber hoop is the rubber itself which forms the low friction tread and inside of which the tensile band is encased. The rubber component is roughly semi-circular in cross section and has the tensile band cast within it near its slightly concave inner side. The convex outer surface of the rubber component has a shallow road racing tread pattern cast into it.
Patent CA-2014441-A1 (CA)
Inventor: BUSSIERE RAY
IPC: A01B21/04
Filed: 1990-04-11
Abstract: An active harrow comprises a rotatable cylindrical body on the outer surface of which is mounted a plurality of tines which project outwardly for engaging the ground. The rotatable body is carried in a yoke and supported from a tool bar in a manner which allows the axis of the rotatable body to be adjusted relative to the tool bar. The tines are inclined so that they lie in axial planes but inclined relative to the radial plane of an angle in order of 20° to 30°. Each tine includes a main body portion and an end portion which is cranked. This orientation of the tines provides an effective harrowing action but prevents accumulation of trash.
Patent CA-2014611-A1 (CA)
Title: Resin composition
Inventor: MIZUNO YUKIO
IPC: C08L71/12
Filed: 1990-04-12
Abstract: ABSTRACT                   RESIN COMPOSITION   The present invention provides a thermoplastic resin composition which is improved in compatibility between polyphenylene ether and polyamide and is excellent in processability and impact strength.  This resin composition comprises:    100 parts by weight of a composition comprislng (A) 5-95% by weight of a polyphenylene ether resin and (B) 95-5 % by weight of a polyamide and 0.01-10 parts by weight, based on said composition comprising (A) and (B), of (D) a compound comprising dinitrodiamine represented by the formula (I):                         (I) wherein X represents a divalent chain aliphatic, cycloaliphatic or aromatic group which may contain halogen or oxygen, R1 represents a hydrogen atom, a chain aliphatic group, a cycloaliphatic group or an aromatic group and when X and R1 are both chain aliphatic groups, the nitrogen atoms may further link to each other through R1; R2 and R3 each represents a hydrogen atom or an alkyl group of 1-12 carbon atoms and R2 and R3 may link to each other to form a ring.  Preferably this composition further contains a rubber-like polymer for remarkably increasing impact strength.
Patent CA-2014869-A1 (CA)
IPC: H04W4/00
Filed: 1990-04-19
Abstract: A portable radio telephone comprises a receiver section including at least an RF amplifier and a first frequency mixer.  The telephone also comprises a battery which supplies a first voltage to the receiver section when the telephone is in portable use.  When the telephone is mounted on a vehicle, a vehicle battery applies a second voltage which is higher than the first voltage, to the RF amplifier and to the frequency mixer.  By this higher voltage supply, the intermodulation characteristic and reception sensitivity of the receiver section can be improved in the vehicle-mounted use.  On the other hand, battery saving can be achieved by the lower voltage supply in the portable use.
Patent CA-2015498-A1 (CA)
Title: Method and apparatus for tire retreading
Inventor: PRESTI FREDERICK J
IPC: B29C35/02
Filed: 1990-04-26
Abstract: METHOD AND APPARATUS FOR TIRE RETREADING                   ABSTRACT         Outer and inner elastomeric envelopes are compression-molded to contiguously encase the interior and exterior surfaces of a tire to prevent any air or steam present during a retreading process from penetrating the cushion gum between the retread and tire casing.  The outer envelope of outwardly opening U-shape radial cross-section covers the tire periphery and a portion of the outer walls.  The inner envelope includes a member of inwardly opening U-shape radial cross-section which covers the inside wall of the casing; and a pair of flanges outwardly opening U-shape radial cross-section, secured to opposite sides of the member, which cover the tire beads and a portion of the outer walls of the tire and underlap the outer envelope.
Patent CA-2015999-A1 (CA)
Title: Thermoplastic molding materials of partly aromatic and amorphous copolyamides
Inventor: KOCH ECKHARD M
IPC: C08L77/00
Filed: 1990-05-03
Abstract: Abstract  of  the  Disclosure:    Thermoplastic  molding materials contain, as essential components, A)    from 20 to 98% by weight of a partly aromatic co-polyamide consisting essentially of a1) from 40 to 90% by weight of units which are derived  from  terephthalic  acid  and  hexa-methylenediamine, a2) from 0 to 50% by weight of units which are derived from .epsilon.-caprolactam and a3) from 0 to 60% by weight of units which are derived from adipic acid and hexamethylenedi-amine, components a2) and/or a3) accounting in total for not less than 10% by weight of the total number of units, B)    from 2 to 80% by weight of an amorphous polyamide which differs from A) and furthermore C)    from 0 to 50% by weight of a toughened elastomer and D)    from 0 to 60% by weight of fibrous or particulate fillers or a mixture thereof.
Patent CA-2019438-A1 (CA)
Title: Mixed solvent for aramid spinning dopes
Inventor: UY WILLIAM C
IPC: D01D5/06
Filed: 1990-06-20
Abstract: Title Mixed Solvent for Aramid Spinning Dopes Abstract of the Disclosure A room temperature anisotropic spinning solution and associated spinning process are disclosed for poly(p-phenylene terephthalamide) using a solvent mixture of chlorosulfuric acid and sulfuric acid of at least 100% concentration.
Patent CA-2020103-A1 (CA)
Title: Portable security grill apparatus
Inventor: LAMONT TIMOTHY A
IPC: E06B9/01
Filed: 1990-06-28
Abstract: ABSTRACT OF THE DISCLOSURE A portable security grill apparatus  (10)  which may be installed  in  window  openings  of  buildings  includes  two rectangular   grill   sections   (19,   20)   longitudinally telescopically fastened to one another. Opposite longitudinal ends of the two grill sections have base and roof plates (16, 21)  disposed perpendicularly to the axis of longitudinal telescoping bars  (12,  23)  of the two grill sections,  the plates supporting beams (17, 22) having flat outer surfaces adapted to abut the window edges at each end of the grill apparatus.   At least one toggle clamp  (24)  is connected between  telescopically  joined  members  of  the  two  grill sections and the clamp exerts a large outward extension force when it is moved into a closed, clamped configuration, thereby exerting compressive forces on the window and window frame sufficient to prevent the grill  apparatus from being removed from the window opening.
Patent CA-2022271-A1 (CA)
Inventor: TAKAGI SOYA
IPC: C22C9/06
Filed: 1990-07-30
Abstract: A dispersion strengthened Cu (copper)-base alloy for a wear-resistant overlay formed on a metal substrate consists essentially of, by weight %, Ni:  5 to 30%; B:   0.5 to 3%; Si:  1 to 5%; Fe:  4 to 30%; Sn:  3 to 15% and/or Zn:  3 to 30%; and the remainder being Cu and unavoidable impurities, and has a structure in which particles of boride and silicide of the Fe-Ni system are dispersed in a Cu-base matrix, and Cu-base primary crystals contain Sn and/or Zn in a solid solution state.  If necessary, 0.1 to 5% of Al, 0.1 to 5% of Ti, and/or 1 to 10% of Mn may be added.  0.02 to 2% of C, and 0.1 to 10% of Cr and/or 0.3 to 5% of Ti may be further added.  Instead of or along with Sn and/or Zn, 2 to 20% of Pb can be used, and nonsoluble Pb particles are uniformly dispersed between Cu-base .alpha. phase dendrites and serve as a solid lubricant.
Patent CA-2024960-A1 (CA)
Title: Seat belt retractor
Inventor: FUJIMURA YOSHIICHI
IPC: B60R22/42
Filed: 1990-09-10
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a seat belt retractor in which first and second locking members 14, 16 are engaged with a ratchet wheel 13 independently of each other via a link member 18 when sudden acceleration is sensed.  Owing to this engagement between the first and second locking members 14, 16 and the ratchet wheel 13, first emergency locking means 15 locks a reel shaft 11 against rotation while second emergency locking means 17 locks a seat belt 12.  Accordingly, the first emergency locking means 15 and second emergency locking means 17 operate independently of each other, and it is possible to readily adjust the timing at which the reel shaft is locked against rotation and the timing at which the seat belt is locked by being clamped.
Patent CA-2026011-A1 (CA)
Title: Fungicides
Inventor: WORTHINGTON PAUL A
IPC: C07D213/74
Filed: 1990-09-24
Abstract: ABSTRACT "Fungicides"            A compound of general formula (II):                 (II)   and stereoisomers thereof, wherein R1 is hydrogen, halogen, C1-4 alkoxy C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, C1-4 haloalkyl, C1-4 haloalkoxy, C2-4 alkenyloxy, C1-4 alkylcarbonyl, or cyano; R2 is hydrogen, C1-4 alkyl, C1-4 haloalkyl or halogen; Het is a nitrogen-linked 3 to 7-membered heterocyclic ring which is optionally substituted by C1-4 alkyl; and metal complexes and acid addition salts thereof. The compounds are useful as fungicides.
Patent CA-2028867-A1 (CA)
Title: Apparatus for the propulsion of boats
Inventor: DUNSTAN HARRY I
IPC: B63H16/04
Filed: 1990-10-30
Abstract: ABSTRACT           APPARATUS FOR THE PROPULSION OF BOATS        A front-facing rowing arrangement for a boat includes a pair of oars each of which includes a handle 1 and a blade 3 mounted for pivotal movement about spaced parallel axes on a supporting  member  5  which  is  itself  hingedly  mounted  for movement about a horizontal  axis extending parallel  to  the direction of travel of the boat. The handle 1 and blade 3 of each oar are connected by a lever/linkage system which is such that the angular velocity of the blade relative to the angular velocity of the handle increases steadily throughout a typical power stroke.
Patent CA-2031747-A1 (CA)
Title: Vitrage auto feuillete chauffant electriquement
Inventor: TERMATH GUNTER
IPC: B32B17/10
Filed: 1990-12-07
Abstract: BREVET D'INVENTION VITRAGE AUTO FEUILLETE CHAUFFANT ELECTRIQUEMENT Un vitrage feuilleté chauffant électriquement comporte une feuille de verre (1) revétue de couches minces multiples (2) qui jouent le rôle de résistance chauffants. Les couches multiples (2) incluent une couche conductrice (22) en argent et une couche superficielle anti-reflets (23) en oxyde de zinc. De plus, elles comportant au-dessus de la couche anti-reflets (23) une couche mince (24) en titane, nickle-chrome ou tantale ou en oxyde d'un de ces métaux. La couche (24) améliore l'adhérence de la feuile de verre (1) revétue des couches multiples (2) avec l'intercalaire thermoplastique (3).