baber/WOPTO huggingface dataset:
Patent CA-1311063-C (CA)
Title: Digital signal processor
Inventor: MURAKAMI TOKUMICHI
IPC: H04N5/14
Filed: 1989-07-12
Granted: 1992-12-01
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention improves a digital signal processor, more particularly, calculation methods for motion compensation in reduceing a required amount of calculations when an amount of distortion between a last frame block and a current frame block; in processing a direct memory access at a higher efficiency; in processing a subdivided data calculation at a higher speed; in processing a branch instruction occurring in the pipeline process at a higher efficiency; and in processing an interruption occurring in a repeat process operation at greater convenience, and furthermore in reducing a required amount of calculations through minimum distortion searching processes hierarchized.
Patent CA-1327671-C (CA)
Inventor: FUKUMURA TAKUMI
IPC: C08F212/12
Filed: 1989-07-21
Granted: 1994-03-08
Abstract: Abstract of the Disclosure A process for the copolymerization of styrene or .alpha.-methylstyrene with an unsaturated acid derivative is disclosed.  The process is carried out in the presence of a tetrafunctional organic peroxide and produces copolymeric products having significantly improved properties.
Patent CA-1335393-C (CA)
Title: Fluoropolymer based coating composition for adhesion direct to glass
Inventor: CONNELLY BRUCE A
IPC: C09D127/12
Filed: 1989-07-27
Granted: 1995-04-25
Abstract: A coating composition, containing a fluoropolymer, a film-forming adjuvant resin which is different from the fluoropolymer and adapted to react with the group represented by F in the functional organosilane of formula I; and an amount effective to promote adhesion of a functional organosilane represented by formula I;                 (I) wherein A    represents an organo group containing from 1 to 18 carbon atoms. G    represents an organo group containing from 2 to 10 carbon atoms. X    represents a hydrolyzable group; and b    is an integer from 0 to 2, and F    represents amino, polyamino, glycidoxy, mercapto, cyano, allyl, vinyl, urethano, halo, isocyanato, ureido, imidazolinyl, acrylato or methacrylato.
Patent CA-1315536-C (CA)
Title: Grouting composition and method for grouting conduits in well bores
Inventor: LIAO ANDREW
IPC: C09K8/42
Filed: 1989-07-27
Granted: 1993-04-06
Abstract: Abstract of the Disclosure A pumpable, rehydratable grout composition comprising a water-swellable clay and an aqueous mixture comprised of a hectorite, an alkaline metal tetraborate, an alkaline metal carbonate  and  an  alkaline  metal  chloride,  the  grout composition  being  useful  in  the  sealing  of  earthen formations such as grouting or cementing of conduits in well bores.
Patent CA-1303690-C (CA)
Inventor: DAVIS CRAIG M
IPC: H03K3/03
Filed: 1989-09-29
Granted: 1992-06-16
Abstract: -?-ABSTRACT     HIGH FREQUENCY ECL VOLTAGE CONTROLLED RING OSCILLATOR      An emitter-coupled logic (ECL) gate configuration is provided that allows variations in the bias current for controlling propagation delay.  The emitter coupled logic circuitry includes a plurality of input transistors having commonly-coupled emitters.  The collector of each input transistor is connected to receive a control voltage.  A current source is connected between the commonly-coupled emitters and ground.  Circuitry, preferably a variable resistance, is connected between the collectors of the input transistors and a supply voltage.  A bias voltage controls the charging current provided to the collectors of the ECL input transistors.
Patent CA-1319237-C (CA)
Title: Mold for manufacturing a skin covered foamed plastic article incorporating a hole
Inventor: SHOJI MAKOTO
IPC: B29K105/04
Filed: 1989-09-29
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE    A mold for manufacturing a skin covered foamed plastic article incorporating a hole, with which it is possible to place the skin cover at a desired position despite of the presence of the hole, without spoiling or damaging the skin cover, such that the skin covered foamed plastic article of a desired shape without any  deficiencies such as wrinkles and dents can easily be manufactured. The mold includes a lower mold having a cylindrical bossing with a hollow inside, corresponding to the hole, around which the skin cover is placed in such a manner that an edge of a hole on the skin cover is located in the hollow inside the cylindrical bossing, the cylindrical bossing being in such a shape that the hollow inside the cylindrical bossing is shielded off from the cavity when the lower mold is assembled with the upper mold so that the liquid foam resin cannot enter into the hollow; and a fastening cap, to be attached to the cylindrical bossing over the skin cover, for fastening the skin cover to the cylindrical bossing at a desired position.
Patent CA-1318643-C (CA)
Title: Vehicle front lamp
Inventor: OYAMA HIROO
IPC: F21S8/12
Filed: 1989-09-29
Granted: 1993-06-01
Abstract: Abstract of the disclosure A vehicle front lamp includes upper and lower first curved surfaces made of composite curved surfaces to reflect a light beam from a light source in the left direction and in the right direction, respectively, the upper and lower first curved surfaces being respectively mounted at the higher and lower positions than the light source; and upper and lower second curved surfaces for reflecting a light beam reflected from the upper and lower first curved surfaces by making the light beam substantially parallel in the front direction, the upper and lower second curved surfaces being mounted at the right and left of the light source. The composite curved surfaces of the upper first curved surface is slanted by the angle of 10 to 35 degrees so as to direct the reflected light beam downward; the composite curved surfaces of the lower first curved surface. is slanted by the angle of 10 to 35 degrees so as to direct the reflected light beam upward, the upper and lower second curved surfaces are in contact relation with each other, and light shielding units are mounted at the right and left of the light source along the line defining the contact between the upper and lower second curved surfaces.
Patent DK-153478-C (DK)
Inventor: SANER HANS
IPC: C07D239/48
Filed: 1982-05-12
Granted: 1988-11-28
Abstract: 1. A process for the preparation of 2,4-diamino-5-(3,5-dimethoxy-4-(2-methoxyethoxy)-benzyl)- pyrimidine represented by formula I  see diagramm : EP0065705,P4,F1 characterized in that beta-anilino-alpha-(3,5-dimethoxy-4-(2-methoxyethyl)- benzyl)-acrylonitril represented by formula II  see diagramm : EP0065705,P4,F2  is brought to reaction with guanidine as a free base in a solution containing ethanol under reflux.
Patent DK-159510-C (DK)
Inventor: GOEBEL KONRAD
IPC: C07C29/15
Filed: 1984-05-30
Granted: 1991-03-25
Abstract: Medium-load power generating plant with an integrated coal gasification plant, with a gas-turbine power generating plant part connected to the coal gasification plant, with a steam generating plant part connected to the raw-gas heat exchanger installation of the coal gasification plant, and with a methanol synthesis plant. The methanol synthesis plant has parallel-connected modules and is connected to the gas-turbine power generating plant part via a central purified gas distribution system which includes a purified gas continuous-flow interim storage plant connected parallel to the pure gas supply line and is connected on the gas side to the raw-gas heat exchanger installation.
Patent DK-159931-C (DK)
Inventor: MATTHEWS ANDREW JAMES
IPC: C09K5/06
Filed: 1983-08-11
Granted: 1991-05-21
Abstract: A thermal energy storage medium comprising a hydrophilic polysaccharide supporting an inorganic salt that is capable of transforming from one phase to a less hydrated phase absorbing latent heat, and releasing this latent heat upon the reverse transformation. The polysaccharide, preferably Xanthan Gum, may be incorporated in concentrations of 0.05% to 3% together with a nucleating agent in order to form a material that transforms when cooled back to the transformation temperature, or in greater concentrations of 1% to 5% without a nucleating agent to form a material that may be cooled below the transformation temperature without transformation taking place, and stored at ambient temperature whilst still storing the latent heat until activated.The medium is gelled in the less hydrated phase and in some embodiments the gel is pseudoplastic thus enabling it to be poured into chambers of an energy storage device, and then regain its original viscosity at rest.
Patent DK-153092-C (DK)
Inventor: RADTKE MANFRED
IPC: F24D3/00
Filed: 1982-09-09
Granted: 1988-11-07
Abstract: A double floor with framed floor plates of heat-conductive and/or heat storage materials, particularly a mineral material such as anhydrite in a metal vat-shaped outer armature. A system of pipes carrying a heating or cooling medium is held in heat-conductive contact with the bottom surfaces of the framed floor plates.
Patent FI-71120-C (FI)
Inventor: ALTHUIS THOMAS HENRY
IPC: C07C45/59
Filed: 1978-11-13
Granted: 1986-11-24
Abstract: Compounds of the formula   <IMAGE>   <IMAGE>  wherein R1 is hydrogen, benzyl, benzoyl, alkanoyl of 1 to 5 carbon atoms or -CO-(CH2)p-NR'R'' wherein p is 0 or an integer from 1 to 4; each of R' and R'' when taken individually is hydrogen or alkyl of 1 to 4 carbon atoms; R' and R'' when taken together with the nitrogen to which they are attached form a 5- or 6-membered heterocyclic ring selected from piperidino, pyrollo, pyrrolidino, morpholino and N-alkylpiperazino having from 1 to 4 carbon atoms in the alkyl group; R2 is selected from hydrogen, alkanoyl of 1 to 6 carbon atoms and benzoyl; R3 is selected from hydrogen, methyl and ethyl; R4 is selected from hydrogen, alkyl of 1 to 6 carbon atoms and benzyl; Z is selected from: (a) alkylene having from one to nine carbon atoms; (b) -(alk1)m-X-(alk2)n- wherein each of (alk1) and (alk2) is alkylene having from 1 to 9 carbon atoms, with the proviso that the summation of carbon atoms in (alk1) plus (alk2) is not greater than 9; m and n are each 0 or 1; X is selected from O, S, SO, and SO2; and W is selected from hydrogen, methyl, pyridyl, piperidyl, phenyl, monochlorophenyl, monofluorophenyl and   <IMAGE>   wherein W1 is selected from hydrogen, phenyl, monochlorophenyl and monofluorophenyl; a is an integer from 1 to 5 and b is 0 or an integer from 1 to 4, with the proviso that the sum of a and b is not greater than 5. Compounds I and II are useful as analgesics. Compound III is useful as an intermediate for the preparation of Compounds I and II. Intermediates for the preparation of I, II and III are disclosed. A process for the use of compounds I and II to produce analgesia is also described.
Patent FI-78471-C (FI)
Inventor: TELLER WERNER
IPC: C07D211/90
Filed: 1984-04-03
Granted: 1989-08-10
Abstract: 1. Processs for the preparation of symmetrical 1,4-dihydropyridines of the formula I  see diagramm : EP0124742,P6,F1  in which R represents a phenyl radical which is optionally mono- or disubstituted by nitro and/or chlorine, and R1  represents a C1 -C4 -alkyl radical which is optionally substituted by a C1 -C4 -alkoxy group, by reaction of an ylidene compound of the formula II  see diagramm : EP0124742,P6,F2  with an enamine compound of the formula III  see diagramm : EP0124742,P6,F3  characterized in that the ylidene compound of the formula II is prepared by reaction of a ketocarboxylic ester of the formula IV  see diagramm : EP0124742,P6,F4  with an aldehyde of the formula RCHO in a solvent, in the presence of catalytic amounts of piperidine acetate, at temperatures from - 10 degrees C and up to 100 degrees C.
Patent FI-85957-C (FI)
Inventor: MYLLYMAEKI ERKKI
IPC: B21F27/20
Filed: 1990-10-25
Granted: 1992-06-25
Abstract: A method and an equipment for automatic production of reinforcements for concrete elements. In the method, a reinforcing steel (18) is cut into portions (9a, 9b) such that an empty space is left within the area of an opening designed in the finished concrete element. The reinforcing steel portions (9a, 9b) to be positioned in line with each other are displaced in place simultaneously with a mutual spacing corresponding to the opening. The equipment comprises dimensioning means for automatically cutting the reinforcing steel so that the reinforcing steel is positioned only outside an opening designed in the concrete element, and displacing means (8, 11) for displacing reinforcing steel portions (9a, 9b) to be positioned at a certain point simultaneously in place. <IMAGE>
Patent FI-92998-C (FI)
Inventor: LINDBERG ULF
IPC: B66B9/02
Filed: 1991-06-19
Granted: 1995-02-10
Abstract: PCT No. PCT/SE89/00729 Sec. 371 Date Dec. 8, 1992 Sec. 102(e) Date Dec. 8, 1992 PCT Filed Dec. 13, 1989 PCT Pub. No. WO90/06894 PCT Pub. Date Jun. 28, 1990.In a screw lift the lift cage is carried by a drive nut rotatably provided on an essentially upright screw, the lift cage carrying a bearing means and a drive means for the nut. The screw is supported by several supporting braces attached thereto along the length thereof. The nut has the shape of a spiral having turns, the pitch and axial thickness of which are adapted to the distance between the braces and the dimensions of these in the length direction of the screw so as to enable the nut to pass freely past the braces by passing between the turns of the nut during the passage.
Patent FI-98616-C (FI)
Inventor: LAGERQVIST ROGER
IPC: B65F3/00
Filed: 1991-09-26
Granted: 1997-07-25
Abstract: Device for loading and unloading at least two types of waste material through a loading- and unloading opening (7, 8) for each type of material to a container (2) comprising a containment vessel (4, 5) for each type of material. A feeding arrangement (15) feeds waste material from a loading hopper to the containment vessels during a loading phase and seals said opening during a closing phase and the loading hopper is swung away to a withdrawn position during an unloading phase. The feed device (15) extends across the width of both loading- and unloading openings (7, 8) and is common to both openings. The loading hopper consists of a first loading hopper (21) for the first type of waste material and extends across the width of one of the loading- and unloading openings (7) and forms a part of a unit (1) pivotively connected to the container (2), which unit also carries the feed device. A second loading hopper (22) forms a second unit pivotively connected to the container and which extends across the width of the second loading- and unloading opening (8). Unloading the first type of waste material occurs after swinging away solely the first unit with the first loading hopper and feed device. Unloading of the second type of waste material occurs after also swinging away the second unit, whereby both loading hoppers are accordingly swung away.
Patent FI-94054-C (FI)
Inventor: BOEHME FRANK
IPC: B29C49/00
Filed: 1992-09-18
Granted: 1995-07-10
Abstract: PCT No. PCT/FI93/00374 Sec. 371 Date Apr. 28, 1995 Sec. 102(e) Date Apr. 28, 1995 PCT Filed Sep. 17, 1993 PCT Pub. No. WO94/06846 PCT Pub. Date Mar. 31, 1994A melt-processable block copolyesterimide comprising the repeating units (I), (II) and (III) and, optionally, a repeating unit (IV), wherein (I) is a repeating unit of the formula    <IMAGE>  (I)  wherein R is an aliphatic polyether chain and/or a polysiloxane chain; (II) and (III) are repeating units of the formulas    <IMAGE>  (II)   <IMAGE>  (III)  wherein Z is hydrogen, alkyl, alkoxy, aryl, halogen and w is zero or one; and (IV) is a repeating unit of the formula    <IMAGE>  (IV)  wherein Z' is hydrogen, alkyl, alkoxy, aryl or halogen and the phenylene ring is substituted in by Z' in the m- or p-positions. The repeating unit of formula (I) is present in an amount of 5 to 50 mole-%, the repeating unit of formula (II) is present in an amount of 10 to 80 mole-%, the repeating unit of formula (III) is present in an mount of 5 to 50 mole-% and the repeating unit of formula (IV) is present in an amount of 0 to 45 mole-% of the block copolyesterimide. The polymer according to the invention has liquid crystalline properties and it can be used as thermoplastic elastomer component of polymer compounds.
Patent NO-164741-C (NO)
Inventor: SAUVESTRE JEAN-CLAUDE
IPC: F42B8/14
Filed: 1984-07-03
Abstract: 1. A practice projectile consisting of a sabot which can be discarded after the gun phase and a sub-projectile (1) of the armour piercing, the projectile being constituted by a front penetrator body (7) fitted with a ballistic ogive (9) and outlet ports (12), and a rear penetrator body (6) possibly fitted with an aerodynamic tail unit (8), the front and rear bodies being interconnected by an elastic coupling (11) and actuated after a predetermined flight path, characterized in that it include a self-contained compressed gas holder (3) co-operating with a perforating striker (4) in order to generate a gas expansion inside an enclosure (2) housed in the front and rear bodies, the striker (4) and the gas holder (3) being located on both sides of the elastic coupling (11) and of the ports (12) which are closed by the interposition of either the striker (4) or the gas holder (3) during the perforation of the membrane (5) and then free when the striker (4) or the gas holder (3) returns to its original position.
Patent NO-157259-C (NO)
Inventor: SAMRETH SOTH
IPC: C07H15/20
Filed: 1984-07-17
Abstract: The present invention relates, by way of new industrial products, to the benzylphenyl osides of the formula    <IMAGE>  (I)  in which: X1, X2, X3, X4 and X5, which are identical or different, each represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a C1-C4 alkyl group substituted by one or more halogen atoms (in particular a CF3 group), an OH group, a C1-C4 alkoxy group, a C1-C4 alkoxy group substituted by one or more halogen atoms, a nitro group, a group NR'R'' (in which R' and R'', which are identical or different, each represent the hydrogen atom, a C1-C4 alkyl group or an acetyl group), a methylthio group, a methylsulfinyl group or a mesyl group, and R represents an ose radical chosen from the group comprising (a) the alpha -L-rhamnosyl radical, (b) non-hydrolyzable monosaccharide radicals and (c) non-hydrolyzable monosaccharide radicals in which the hydroxyl group on the carbon atom in the 2-position is replaced with an amine group, the hydroxyl and amine groups of the group R being capable of acetylation, and their addition salts in cases where at least one of the groups X1, X2, X3, X4, X5 and R comprises a basic radical. These new products are useful in therapy. They can be prepared by reducing the corresponding benzoylphenyl and  alpha -hydroxybenzylphenyl osides.
Patent NO-177878-C (NO)
Inventor: WUTHRICH HANS RUDOLF
IPC: H01H33/02
Filed: 1989-06-14
Abstract: The switch arrangement (10) has three identical insulating support frames (12, 12'), in the tubular insulating housings (16) of which a vacuum interrupter (28) is arranged in each case. Parallel insulating wall elements (18), on which bearing elements (26) for drive parts of the spring energy drive (20) are formed, protrude from the insulating housings (16). The output shaft (22) of the spring energy drive (20) is mounted on all insulating wall elements (18), while the remaining drive parts are arranged on the insulating wall elements (18) of the middle insulating support frame (12'). 
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Patent NO-178831-C (NO)
Inventor: LEONHARDT WOLFGANG
IPC: D21C9/10
Filed: 1992-06-05
Abstract: A process is disclosed for bleaching wood pulp, cellulose or used paper by treatment the fibre material to be bleached before the bleaching steps with a natural or synthetic zeolite or a layer lattice silicate and an easily decomposable organic complex forming agent, e.g. citric acid.
Patent CA-2003725-C (CA)
Inventor: PAASCHE GEORGE W
IPC: E21B19/00
Filed: 1989-11-23
Granted: 1997-11-18
Abstract: A system for transferring fluids from a piping system which is firmly connected with a ship's hull (2) to a turning device (5), and vice versa, in which the turning device is rotatably connected with said hull. The turning device has a through hole (7) coaxially with its axis of rotation, through which a drill string, a rigid riser, or the like may be run by the aid of a derrick (16). Furthermore, turning device is arranged for anchoring to the sea floor and connection with at least one flexible riser being connected with respective devices which are firmly connected with the sea floor, and with hoses which are connected with the piping system in said hull. According to the invention the turning device is connected with said piping system, via at least one swivel means (21,22) of a kind known per se, for each fluid, each swivel means having first and second mutually rotatable swivel members (24,25), between which fluids may be transferred during mutual rotation of the swivel members, first and second swivel members (24, 25) of swivel means (21, 22) being substantially non-rotatably connected with turning device (5), and hull (2), respectively.
Patent CA-2005444-C (CA)
Inventor: VANACHEN LUC
IPC: C03B23/035
Filed: 1989-12-13
Granted: 2000-09-26
Abstract: L'invention a trait à l'obtention de vitrages automobiles bombés-trempés présentant une zone marginale fortement bombée. La feuille de verre (11) réchauffée dans un four (8) est conformée par pressage entre une forme supérieure pleine 14 et un cadre de bombage (32) dont au moins une partie latérale est rabattue lors du pressage. Selon l'invention cette partie latérale est revêtue d'un matériau feutré (46) élastiquement déformable et est écartée de la feuille de verre lors de la trempe alors que la partie principale de la feuille de verre (11) reste soutenue par ce cadre de bombage (32) qui sert aussi de cadre de trempe.
Patent CA-2009928-C (CA)
Title: Four-way manual automotive seat adjustment assembly
Inventor: HOLDAMPF CARL J
IPC: B60N2/16
Filed: 1990-02-13
Granted: 1992-11-17
Abstract: ABSTRACT OF THE DISCLOSURE           A manually  operable  four-way  automotive  seat  adjustment assembly  is  disclosed.   The  assembly  includes  a  fore  and  aft adjustment mechanism together with a vertical adjustment mechanism that enables the seat frame member to pivot up and down relative to the carriage/base subassembly.  A combination quadrant/lift link is pivotably mounted to the seat frame member and has a support pin fixedly attached thereto at a point radially spaced from the pivot point of the quadrant.  The support pin is journalled to a mounting bracket that is slidably mounted to the carriage member so that the bracket can take up the fore and aft movement of the support pin as the quadrant rotates with the raising and lowering of the seat frame.          The mounting bracket is preferably made of a hard plastic material to reduce noise and provide ease of operation.
Patent CA-2012480-C (CA)
Title: Isolation and structural elucidation of the cytostatic linear depsipeptide dolastatin 15
Inventor: PETTIT GEORGE R
IPC: A61P35/02
Filed: 1990-03-19
Granted: 2000-05-02
Abstract: A new cytostatic depsipeptide, designated "dolastatin 15", was isolated from the Indian Ocean shell-like mollusk Dolabella auricularia. Dolastatin 15 inhibited growth of the PS leukemia with ED50 0.0024 µg/mL. Pharmaceutical preparations and therapeutic regimens utilizing Dolastatin 15, its synthetic counterpart and pharmaceutically active derivatives are disclosed. Dolastatin 15 has the structural formula:   (see above formula)