baber/WOPTO huggingface dataset:
Patent NO-173627-C (NO)
Inventor: CARAYANNIS GEORGE
IPC: H03H17/02
Filed: 1987-11-06
Abstract: An optimal parametric signal processor, which receives autocorrelation coefficients, provides lattice coefficients in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors. By using a "lattice basic cell" structure, hardware complexity is minimized.
Patent NO-171232-C (NO)
Inventor: KRONENBERG MAX
IPC: E06B3/66
Filed: 1988-03-08
Abstract: The invention relates to a detachable connector (1) for hollow profiles (11,12), in particular for the formation of spacer frames (18) filled with drying agents (15). The detachable connector (1) has open end faces and an axial hollow space (16) which passes through axially, so that the detachable connector (1) is filled with drying agent (15) inside the hollow profiles (11,12). The detachable connector (1) is preferably of U-shaped design and arranged in the hollow profiles (11,12) in such a manner that its smooth central web (6) lies flat against the hollow profile wall (19) facing the inside of the frame. The detachable connector (1) is guided positively into the hollow profiles (11,12) and is fixed by means of retaining lugs (10) which are cut freely in the form of a tongue and are bent away in two directions. <IMAGE>
Patent NO-180807-C (NO)
Inventor: HOERMANN THOMAS J
IPC: E06B3/48
Filed: 1989-11-21
Abstract: Door leaf made of a number of panels connected by means of hinges, in particular an articulated ceiling door, in which the insertion of fingers into the gap between two consecutive panels is prevented in that those end faces of adjacent panels which are turned towards one another are provided with end surfaces which run in arched manner approximately about the hinge axis, so that a finger-wide gap does not arise between the panels in any pivoting position, in which connection, outside the end surfaces which run in an arched manner and start from the outside of the door leaf, in the region close to the inside of the door leaf, step regions are formed, which engage in one another in the closed position of the door leaf. In order to be able simply to manufacture such a door made of panels in a tight or supported or accurately oriented closed position in relation to one another, a gap section, in which the gap distance is interrupted and across which the panels, in the closed position of the door leaf, lie against one another, is provided in the gap region between those end faces of adjacent panels which are turned towards one another, seen from the outside of the door leaf to the inside of the door leaf.
Patent NO-180722-C (NO)
Inventor: MILLER ANDREW J
IPC: C08G59/10
Filed: 1991-07-30
Abstract: A process for the manufacture of improved water soluble polyaminopolyamide-epichlorohydrin resins is disclosed. The polyaminopolyamide-epichlorohydrin reaction is continued until between 70% to 100% of the total charge of epichlorohydrin has reacted. The polyaminopolyamide-epichlorohydrin mixture is then treated with a specified amount of a halogen-free mineral acid. Preferably the mineral acid is selected from the group consisting of sulphuric acid, phosphoric acid, nitric acid and sodium hydrogen sulphate. Following the completion of the acid addition the reaction is continued to effect at least a 10% reduction in the polymer bound organochlorine concentration, based on the composition of the reaction mixture at the time of the acid addition.
Patent NO-179219-C (NO)
Inventor: SJOHOLM JARMO
IPC: E05D15/06
Filed: 1993-09-09
Abstract: PCT No. PCT/FI92/00089 Sec. 371 Date Sep. 22, 1993 Sec. 102(e) Date Sep. 22, 1993 PCT Filed Mar. 26, 1992 PCT Pub. No. WO92/17673 PCT Pub. Date Oct. 15, 1992.A sliding element system has a rectangular sliding element (1) with a first side (2) and a second side (3), these sides being substantially parallel to each other; guide wheel sets (4, 5) which are attached on the first side (2) and the second side (3) of the sliding element, each such guide wheel set (4, 5) having a number of wheels (6, 7, 8) and an axle (9) on which the wheels are rotatably carried one after the other to be separately rotatable, and the axle being fixed at right angles to the first and/or, respectively, the second side of the sliding element; a stationary pair of guide sections (10, 11) has a first guide section (10) located on the side of the sliding element's first side (2) and a second guide section (11) located on the side of the sliding element's second side (3), and the guide section (10, 11) has supports (12, 13, 14) running parallel with the guide section, for guiding and carrying the guide wheel sets, of which at least one first support (12) is in contact on one side of the first wheel (6) and a second support (13) is in contact on the opposite side of the second wheel (7) relative to the contact of the first wheel and the first support. The wheels (6, 7, 8) of each guide wheel set (4, 5) together with the coordinated supports (12, 13, 14) are disposed to retain and to carry the sliding element (1) in all directions except the direction of movement defined by the guide sections (10, 11) and the supports.
Patent RU-1792649-C (RU)
Inventor: ULYANOV YURIJ P
IPC: A61F11/00
Filed: 1964-07-06
Granted: 1993-02-07
Abstract: Использование: в медицине, а именно к оториноларингологии. Цель изобретени  сохранение  целостности задней ножки стремени. Сущность предложени  состоит в  том, что отсекают заднюю ножку у основани  стремени, далее арку стремени и отвод т  в сторону, мобилизуют часть подножной  пластинки, затем перемещают переднюю  ножку на мобилизованную часть подножной  пластинки, а заднюю ножку устанавливают  на заднюю стенку овального окна, а головку  стремени устанавливают на исходное  место . Преимущество предложени  в  улучшениифункциональных результатов . .
Patent CA-2002844-C (CA)
Inventor: MLADOTA JOHN
IPC: B05C3/18
Filed: 1989-11-14
Granted: 2000-10-10
Abstract: An apparatus for applying a thin layer of a coating material (2) to a web of material (4) passing over a counter-pressure roller (3), with a slot nozzle device (1), comprises a vertical nozzle box (5) with an upper nozzle slot (7) between inlet (8) and outlet (9) nozzle lips and a laterally mounted storage tank (6) for coating material (2). In order to keep the layer thickness the same and without coating flaws and thickened edges according to the operating speed and fluctuations in thickness of the web of material (4), the storage tank (6) is mounted on the nozzle box (5) in such a way that the liquid level of the coating material (2) in the storage tank (6) and in the nozzle box (5) is essentially the same. Furthermore, appropriately in the nozzle box (5) is provided a driven continuous conveyor roller (10) mounted eccentrically in a roller chamber (11) in the path of the coating material (2).
Patent CA-2003144-C (CA)
Title: Method and apparatus for reel-up of a paper web
Inventor: EHROLA JUHA
IPC: F16C13/00
Filed: 1989-11-16
Granted: 1994-08-02
Abstract: A method and apparatus for reel-up of a paper web, wherein a roll is formed around a reeling drum or in another embodiment of the invention on the support of carrier rolls or carrier belts, and wherein a reeling cylinder is used to form a reeling nip for contacting the roll which is to be produced during passage of the paper web through the reel-up apparatus, includes a center axle and a cylinder mantle mounted for revolution around the axle comprised by the reeling cylinder.  A method and apparatus for reel-up of a paper-web includes hydraulic loading elements for adjusting deflection of the cylinder mantle such that distribution of line pressure in the reeling nip, in its axial direction is controlled, e.g. maintained substantially uniform.
Patent CA-2003145-C (CA)
Inventor: O'DEA KEVIN J
IPC: B43M5/04
Filed: 1989-11-16
Granted: 1999-09-07
Abstract: A moistening arrangement for moistening the flap of an envelope moving in a first direction in a given plane, includes a nozzle directed to spray a liquid at an envelope flap along a given locus in the plane. A source of first signals that are a function of the position of the edge in the plane is provided. An arrangement responsive to the first signals moves the nozzle in a direction substantially parallel to the plane for moistening the flap at positions thereof. The source comprises a source of first signals corresponding to the edge positions of the flap at a position spaced a given distance from the locus in a second direction opposite the first direction. A source of a second signal corresponding to the velocity of the envelope is provided. The arrangement for moving the nozzle comprises means for moving the nozzle as a function of the given distance and the first and second signals, so that the nozzle is moved to be substantially continuously positioned to be adjacent the edge of an envelope flap passing the locus.
Patent CA-2003461-C (CA)
Inventor: ARITA MASANOBU
IPC: A01N63/30
Filed: 1989-11-21
Granted: 1997-09-16
Abstract: Certain new strains of Drechslera spp. have been found as pathogens effective for the control of barnyard grass (Echinochloa), a troublesome grass, in the cultivation of economic crops such as rice and wheat.  Weed control compositions containing living fungal cells of one of such strains or a metabolite of the strain and weed control methods using the microorganism or the metabolite of Drechslera spp. thereof are provided.  The present invention has made it possible to control barnyard grass without adversely affecting economic crops.  Further, the pathogens useful in the practice of this invention are free of the potential problem of environmental contamination inherent to synthesized organic herbicides and can be used safely.
Patent CA-2016682-C (CA)
Title: Lever switch
Inventor: TAKANO TSUNESUKE
IPC: H01H21/02
Filed: 1990-05-14
Granted: 1994-04-05
Abstract: ABSTRACT OF THE DISCLOSURE          A lever switch comprising:  a base of insulating characteristics, formed by plastic forming; hinge bosses confronting each other and provided for the base; and operation lever pivotably fastened in such a manner that the hinge bosses are elastically inserted into holes (recessed portions) formed in hinge members disposed confronting the hinge bosses; a thin bridge member connecting the lower portions of a hole (recessed portion) formed in the lower portion of the operation lever; a movable contact formed in substantially U-shape, pivotably fastened to the bridge member and equipped with a pair of contacts confronting the hole (recessed portion) formed in the operation lever; and first and second fixed contacts fastened to the base with the movable contact inserted in between said fixed contacts.
Patent CA-2017407-C (CA)
Title: Process for preparing flavourings and perfumes based on one or more carotenoids as starting material
Inventor: VAN DORT JOHANNES M
IPC: A23L27/20
Filed: 1990-05-23
Granted: 1999-11-23
Abstract: The invention provides a process for preparing flavouring and perfume complexes by converting one or more carotenoids like carotenes, xanthophylls etc. into a reaction product with organoleptic properties in the presence of a liquid solvent or liquid suspension medium containing an oxygen-containing gas at a temperature in the 20-250°C range under a pressure of not more than 400 bar. The obtained products - optionally after a complete or partial removal of the solvent or suspension medium - may be used for the direct or indirect perfuming and flavouring respectively of materials.
Patent CA-2018236-C (CA)
Title: Method for preparation of silyl functional fumarates
Inventor: PLUEDDEMANN EDWIN PAUL
IPC: C07F7/18
Filed: 1990-06-05
Granted: 1998-11-03
Abstract: Silyl-functional fumarates are formed through the reaction of a methyl ester of a maleate with a chloroalkyl or chloroaryl silane or disiloxane in the presence of an amine or phosphine catalyst.  These materials are useful as adhesion promoters for polyolefins.
Patent CA-2018551-C (CA)
Title: Electrostatic spray process and apparatus
Inventor: VACHLAS ZAFIRIOS
IPC: B05D1/04
Filed: 1990-06-08
Granted: 2000-03-28
Abstract: An electrostatic liquid spraying apparatus has a sprayhead comprising a pair of atomising edges extending side-by-side, liquid feed means to each of the atomising edges and a plurality of field intensifying electrodes extending lengthwise of the atomising edges. A pair of the field intensifying electrodes are associated with each atomising edge with one disposed on either side thereof and forwardly of the associated atomising edge. Electric power supply means impose a potential difference between said atomising edges and said electrodes. In order to achieve satisfactory spraying: a) the spacing between the atomising edges is in the range, 20-300 mm. b) the spacing between each of the electrodes and its associated atomising edge is not less than 3 mm. and c) The measurable potential difference between the conductors through which the potential difference is imposed between the atomising edges and the electrodes is in the range 1-3 KV per mm. of the spacing of said electrodes from the atomising edges.
Patent CA-2018756-C (CA)
Title: Instruction execution control system
Inventor: INOUE KAZUHISA
IPC: G06F9/38
Filed: 1990-06-12
Granted: 1994-04-19
Abstract: ABSTRACT            An instruction execution control system of an informa-tion processing device having a pipeline instruction execution control portion is described.  The system sequentially executes an instruction interval between completion of excution of a particular instruction and reading of the next instruction.  In the system a program status word is held. The program status word includes indicating information concerning whether or not an instruction interval is to be sequentially executed and control information indicating the execution status of the program.  An instruction execution sequencing indicator responsive to the indicating information of the program status word held indicates to the instruction execution control portion whether or not the instruction in the interval are to be sequentially executed.
Patent CA-2020402-C (CA)
Title: High power density battery for peak power
Inventor: BIANCHI GIUSEPPE
IPC: H01M8/04
Filed: 1990-07-04
Granted: 2001-12-25
Abstract: Low capacity and high power density electric battery which electrolyzes water in the charging phase to produce hydrogen and oxygen used as reactants in the discharging phase, which battery comprises an ion-ex-change membrane, separating two compartments, said compartments containing gas evolving positive and negative electrodes respectively far the evolution of oxygen and hydrogen during the charging phase and for recombination of the same to produce water during the discharging phase, as well as means for the circulation of said water in a spray form.
Patent CA-2023943-C (CA)
Title: Process for removing copper and copper oxide deposits from surfaces
Inventor: BRADLEY GARY W
IPC: C23F1/44
Filed: 1990-08-24
Granted: 1999-05-04
Abstract: A process for removing elemental copper and copper oxide deposits from a metal surface without first removing iron containing deposits therefrom.  The process comprises the step of contacting the surface with an aqueous cleaning solution comprising gaseous oxygen present in an amount sufficient to oxidize at least a substantial portion of the elemental copper deposits present on the surface to copper oxide deposits and sufficient amounts of ammonia and an inorganic ammonium salt to dissolve at least a substantial portion of the copper oxide deposits present on the surface.
Patent CA-2024894-C (CA)
Title: Hydraulically dampened rubber support
Inventor: HAMAEKERS ARNO
IPC: F16F13/00
Filed: 1990-09-07
Granted: 1994-05-24
Abstract: ABSTRACT          A hydraulically dampened rubber support includes a load bearing support, an annular spring element of elastic rubber material and a support base, which together enclose a working chamber and a compensation chamber. These chambers are connected through a first damping passage.  The working chamber, the compensation chamber and the damping passage are filled with liquid.  The spring element has at least two spring sections in the shape of hollow cones arrange symmetrically to a plane which extends transversely to the axis of movement.  The spring sections are secured with their adjacent ends to a rigid connecting element which defines a second damping passage. Such a hydraulically dampened rubber support provides a good damping of vibrations of a supported load over a wider range of frequencies whilst ensuring a long spring travel.
Patent CA-2027680-C (CA)
Title: Method and means for controlled-profile coating of glass containers
Inventor: BARKALOW RAYMOND W
IPC: C23C16/44
Filed: 1990-10-15
Granted: 1996-04-09
Abstract: Apparatus for the coating of glass containers has a series of vertical slots for applying coating chemicals to a hot glass jar with a minimal neck and shoulder area. An opposing horizontal slot exhausts spent coating material and reactants in a laminar flow. A center section provides a current of gas without chemicals parallel to the coating stream, and flowing with low velocity relativeto the coating stream, but with high velocity relative to the extraneous turbulent and convection currents.
Patent CA-2029626-C (CA)
Inventor: WAGNER ORYN B
IPC: E02F3/96
Filed: 1990-11-09
Granted: 2000-06-27
Abstract: A mounting device for attaching an accessory apparatus to an off road vehicle. The mounting device includes a carrier frame mounted to the accessory and a mounting frame attached between the actuating arms of the off road vehicle. The mounting frame includes a bar member that is engageable with an overhanging member on the carrier frame to form a load bearing connection between the vehicle and the accessory apparatus. The mounting device further includes a pair of lug members secured to the carrier frame that are releasibly engageable with horizontally directed openings formed in hooks attached to opposite sides of the vehicle.      Adjacent each of the lugs is mounted a movable over center locking mechanism that is movable between a locked position wherein the lugs are locked to the hooks to secure the accessory to the vehicle, and an unlocked position which allows the lugs to be removed from the openings in the hooks. Each of the over center locking mechanisms include a pivotable locking pawl engageable with the hook, an operating lever and a spring biased link which couples the pawl to the operating lever.
Patent CA-2030379-C (CA)
Title: Organopolysiloxane composition with a free cyclopentenyl group that can be cross-linked to form an elastomer
Inventor: FRANCES JEAN-MARC
IPC: C08L83/04
Filed: 1990-11-20
Granted: 1995-09-05
Abstract: An organopolysiloxane composition containing a cyclopentenyl residue stable in storage in the absence of gaseous oxygen, in particular in the absence of atmospheric oxygen, and capable of being crosslinked to an elastomer in the presence of gaseous oxygen originating in particular from the surrounding air, characterised in that it contains: 
 
  (A) - 100 parts of diorganopolysiloxane containing at least 3 cyclopentenyl residues per molecule, each of these groups being bonded directly, via a SiC bond, to a different silicon atom, 
  (B) - a catalytically effective quantity of a cure catalyst, 
  (C) - 0 to 250 parts of an inorganic filler. 
 
<??>Application of the compositions to the production of coatings or seals.
Patent CA-2030538-C (CA)
Title: Process for preparing rollable metal sheet from quench solidified thin cast sheet as starting material
Inventor: IWAYAMA KENZO
IPC: B22D11/06
Filed: 1990-03-30
Granted: 1996-04-23
Abstract: The present invention relates to a process for preparing a metal sheet having an excellent rolling property, i.e., a rollable metal sheet, which process comprises the basic steps of:  continuously feeding a molten metal on a cooling material having one or two cooling surfaces being transferred and renewed for quench solidification, to thereby prepare a thin cast sheet; impinging a small rigid body particle against the surface of the resultant thin cast sheet, to work the cast sheet; heat-annealing the worked sheet in such a manner that the worked region becomes a fine recrystal-lized grain layer; and subjecting the cast sheet to a cold or warm rolling, optionally after a removal of oxides present on the surface; and an optional step of heat-treating the rolled sheet for working.  The process of the present invention is applicable to the production of various known rollable metal or alloy sheets, such as soft steel, stainless steel, silicon steel, nickel-iron, cobalt-iron, nickel, aluminum, and copper sheets.
Patent CA-2035820-C (CA)
Title: Amplifier circuit having feedback circuit
Inventor: KOBAYASHI KAZUHIKO
IPC: H03F1/26
Filed: 1991-02-06
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE          An amplifier circuit includes a high-gain amplifier, and a feedback circuit for extracting an unstable output having a level equal to or less than a threshold level from an amplified signal from the amplifier and for feeding back the unstable signal to the amplifier, so that the amplifier oscillates at a predetermined oscillation frequency.  The amplifier circuit also includes a band rejection filter for passing signal components of the amplified signal other than an oscillation output which is obtained at the output terminal of the amplifier when the amplifier oscillates at the predetermined oscillation frequency. The signal components obtained from the band rejection filter are an output signal of the amplifier circuit.
Patent CA-2036413-C (CA)
Title: Hiv protease inhibitors
Inventor: ANDERSON PAUL CATES
IPC: C07C323/32
Filed: 1991-02-15
Granted: 2000-12-12
Abstract: Disclosed herein are compounds of the general formula X-A-B-Y wherein X is R1OC(O), R1NHC(O) or R1C(O) wherein R1 is, for example, alkyl, optionally substituted phenyl or optionally substituted benzyl, A is a non-peptide linking unit, e.g. statyl or Phe~[CH2NH]Leu, B is an amino acid residue of glutamic acid or a related derivative thereof, and Y is alkoxy, cycloalkoxy, a substituted alkoxy or a substituted amino group, e.g. cycloalkyl-alkoxy, aralkoxy, alkylamino, (cycloalkyl)alkylamino or aralkylamino.      The compounds inhibit the activity of human immunodeficiency virus (HIV) protease and interfere with HIV induced cytopathogenic effects in human cells. These properties render the compounds useful for combating HIV infections.