baber/WOPTO huggingface dataset:
Patent CA-1306715-C (CA)
Title: Coal hydroconversion process with metal/iodine cocatalyst
Inventor: MAA PETER S
IPC: C10G1/06
Filed: 1988-11-21
Granted: 1992-08-25
Abstract: ABSTRACT OF THE DISCLOSURE     An improved process for hydroconverting carbonaceous material wherein the hydroconversion is accomplished in the presence of a sulfide of tin or tin and at least one metal selected from the Group of metals consisting of the Groups IV-B, V-A, VI-A, VII-A Elements and in the presence of iodine.  The tin and any other metal may be added directly as the sulfide or as a soluble precursor that will either decompose or be converted to the sulfide.  The iodine may be added directly as iodine, hydrogen iodide or as a precursor which will decompose to yield either iodine or hydrogen iodide.  The hydroconversion is also accomplished in the presence of hydrogen.  The tin sulfide when used either alone or in combination with a sulfide or at least one other metal selected from the Group of metals consisting of Groups IV-B, V-A, VI-A, VII-A, VII-A and VIII-A of the Periodic Table of the Elements when used with iodine surprisingly increases the yield of gasoline boiling range product from the hydroconversion or liquefaction process.   When tin sulfide is used in combination with at least one other metal sulfide, the increase in the yield of gasoline boiling range product is even more surprising.
Patent CA-1321953-C (CA)
Title: Sample filtration device
Inventor: VCELKA JOHN L
IPC: B29C45/58
Filed: 1989-01-24
Granted: 1993-09-07
Abstract: 62-3439j 4537.US.01 IMPROVED SAMPLE FILTRATION DEVICE                    ABSTRACT OF THE DISCLOSURE          The present invention relates to a sample filtration device of the type employing differential pressure.  An outer container filled with a sample to be filtered slidably receives a hollow plunger having filter media disposed near one end and sealing means disposed in an annular groove about the periphery of the plunger.  The annular groove of the plunger is formed by two components: an annular shoulder on a collector portion and the axial face of an annular ring formed in a retainer portion.  The two portions are frictionally engaged to retain the filter in place and form the annular groove for the sealing means.  This construction permits straight-pull molding of the component parts which eliminates mold mismatch flaws.
Patent CA-1317161-C (CA)
Title: Wingsail stalling
Inventor: WALKER JOHN G
IPC: B63H9/06
Filed: 1989-02-02
Granted: 1993-05-04
Abstract: ABSTRACT            A wingsail aerofoil arrangement comprising a  plurality  of thrust  wings  each  comprising a leading aerofoil (1) and a trailing aerofoil  (2). The trailing aerofoils are pivotable relative to the leading  aerofoils  to  positions  angularly displaced from the  leading  aerofoil.  For  thrusting  the trailing  aerofoils  are generally pivoted towards the wind. In order to enable differential angular  deflection  of  the trailing aerofoils the trailing elements are linked so  that as   they  are  deflected  the  trailing  aerofoils  undergo different   angular   deflection.    The   arrangement    is particularly useful for stalling conditions for providing  a leeward  progression  to deeper stalling tending to hold the thrust wings in stall.
Patent CA-1307193-C (CA)
Title: Closure openable and closable by a drive for an aperture, such as adoor or gate, comprising interhinged slats
Inventor: HENKENJOHANN GERDA
IPC: E06B9/15
Filed: 1989-03-31
Granted: 1992-09-08
Abstract: Abstract The invention relates to a drive for closures of apertures, more particularly sectional gates.  The sectional gate is made up of slats directly hinged to one another and guided in vertical and horizontal rails on both longitudinal edges.  In the deflecting zone between the vertical portion and the horizontal portion of the aperture closure, associated with each edge of the aperture closure is a sprocket wheel engaging with a roller chain. The rollers of the roller chain are disposed on pivot pins borne by locking members.  The locking members are inserted in the ends of every second hollow slat.          The pivot pins are so arranged as to be in alignment with the hinge points of the slats hinged to one another.
Patent CA-1280355-C (CA)
Title: Air separation process using packed columns for oxygen and argon recovery
Inventor: THOROGOOD ROBERT M
IPC: F25J3/04
Filed: 1989-04-24
Granted: 1991-02-19
Abstract: ABSTRACT      The present invention relates to an improvement to a cryogenic air separation process having an argon sidearm column.  The improvement to the process for maximizing argon recovery comprises effectuating the intimate contact of the liquid phase stream and the vapor phase stream in the low pressure column and the argon sidearm column of an integrated multi-column, e.g. three column, cryogenic distillation system by utilizing a structured or ordered packing.
Patent CA-1334327-C (CA)
Inventor: GLEMET MICHEL
IPC: B29C48/00
Filed: 1989-05-09
Granted: 1995-02-14
Abstract: L'invention concerne un procédé de fabrication de résines thermoplastiques renforcées de fibres longues, consistant à imprégner les fibres, sous forme de rovings, avec un polymère thermoplastique de mouillage au moyen d'une filière en tête d'équerre puis à reprendre lesdits rovings imprégnés dans une seconde filière où ils sont gainés de polymère thermoplastique à renforcer. Ce procédé permet de renforcer par des fibres le maximum de résine thermoplastique en utilisant le minimum de résine de mouillage grâce à une répartition maximum de ladite résine de mouillage au travers des fibres des rovings.
Patent CA-1314666-C (CA)
Inventor: TOYOMOTO KAZUO
IPC: C08J5/22
Filed: 1989-06-02
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE    A selectively ion-adsorptive, porous membrane compri-sing a membranous, porous rosin matrix of a hydrophobic polyolefin or a hydrophobic copolymer of an olefin and a halogenated olefin and a plurality of side chains chemical-ly bonded to both surfaces, which in turn are inclusive of pore wall surfaces, of the membranous porous resin matrix is disclosed.  The side chains collectively contain both neutral hydroxyl groups and ion exchange groups.  The selectively ion-adsorptive, porous membrane is suitable for use in selective purification or selective removal of desired ionic substances including not only ionic inorganic substances but also an ionic organic substances, such as a protein and an amino acid, on a commercial scale.  Further, the selectively ion-adsorptive, porous membrane has not only excellent heat resistance, but also excellent mechan-ical strength.  Therefore, the porous membrane of the present invention can advantageously be used for industrial applications, such as pharmacy, fermentation and the like.
Patent CA-1319247-C (CA)
Inventor: BELLANGER MICHAEL P
IPC: A44B18/00
Filed: 1989-06-29
Granted: 1993-06-22
Abstract: Abstract of the Disclosure A strip of polymeric sheet material adapted to cut into lengths to form releasably engageable pieces of a fastener.  The strip has a row of tab-like parts bent along bend lines out of the plane of a main part of the strip to define an opening through the strip; and the main part and tab-like parts of the strip have adjacent edge surfaces disposed at an included angle in the range of about 60 to 90 degrees with respect to the adjacent bend line so that when the tab-like parts on each of two lengths of the strip are simultaneously fully inserted through the openings in the other length with the tab-like parts projecting generally in opposite directions, the edge surfaces of the tab-like parts on one length will make frictional engagement with the edge surfaces of the main part of the strip on the other to frictionally hold the lengths in releasable engagement.
Patent CA-1314398-C (CA)
Title: Salt-phase sensitized water-containing explosives
Inventor: YOUNG PAUL R
IPC: C06B47/14
Filed: 1989-06-30
Granted: 1993-03-16
Abstract: ABSTRACT Water-containing explosives, such as emulsions, slurries and water gels are sensitized in their salt phases with sensitizing energy release agents based on nitroalkanes and nitroalkane blends and optionally including arene coupling agents.
Patent CA-1319396-C (CA)
Title: Redundant pulse monitoring in electric energy metering system
Inventor: BICKFORD DALE M
IPC: G01R35/04
Filed: 1989-07-27
Granted: 1993-06-22
Abstract: REDUNDANT PULSE MONITORING IN ELECTRIC ENERGY METERING SYSTEM                 ABSTRACT OF THE DISCLOSURE           Redundant pulses generated by independently operable pulse sources in an electricity meter are accumulated as pulse counts in a pair of channels of a multi-channel recorder.  The pulse counts are compared to verify the accuracy of the pulses counted by each channel.  If the difference between the values of the pulse counts exceeds a predetermined threshold value, a trouble indicator is turned on and a telephone call is initiated by the recorder to notify a data center that a system malfunction has occurred which is disrupting the accumulation of pulses in one of the channels of the recorder.  The pulse counts are stored in the recorder as substantially duplicate independent measures of energy usage by a load connected to the electricity meter, to be thereafter retrieved from the recorder to obtain energy survey and billing data.  The recorder also maintains a system status error log which records the time and date of each malfunction and the identification of the channel pair where the malfunction occurred.  In one embodiment, the operation of the recorder is controlled by a programmable microprocessor.  Combinations of independent power sources for powering the recorder and the pulse sources are employed to enhance system reliability by making each of the pulse sources and the recorder substantially independently operable.
Patent CA-1309331-C (CA)
Title: Central tire inflation system
Inventor: SCHULTZ GARY R
IPC: B60C23/00
Filed: 1989-07-28
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE          An air circuit for a central tire inflation system having a relief valve (158) in the air circuit to provide the necessary pressure drop for deflation and having make up air from a source (S) bleed into the air circuit via one of two normally closed solenoid actuated valves (164, 174).  The make up air is connected via a small orifice (214) when a solenoid (192) associated with a deflate valve (164) or shut off valve (174) is energized.
Patent CA-1308325-C (CA)
Title: Self-sheathing hypodermic needle
Inventor: ALBERTS DAVID S
IPC: A61M5/178
Filed: 1989-08-14
Granted: 1992-10-06
Abstract: Abstract of the Disclosure A needle assembly comprises a needle having a sharp point encased within and movable with respect to a sheath having a blunt end.  A hub attached to the sheath has a recess therein for receiving a compressible member carried by an end of the needle having a collar thereon for engaging the compressible member.  The compressible member retracts the point of the needle into the interior of the sheath to prevent contact of the point by user of the needle.  When the needle assembly is attached to a syringe, or other instrument, the collar of the needle is engaged by a portion of the syringe and moved to compress the compressible member and expose the point of the needle for use.
Patent CA-1324670-C (CA)
Inventor: HAMON CHRISTIAN
IPC: G10L13/07
Filed: 1989-09-01
Granted: 1993-11-23
Abstract: Procédé et dispositif de synthèse de la parole par addition-recouvrement de formes d'onde. La synthèse de parole est effectuée à partir d'éléments tels que des diphones. On effectue, au moins sur les sons voisés des éléments sonores, une analyse par fenêtrage sensiblement centrée sur le début de chaque réponse impulsionnelle du conduit vocal l'excitation des cordes vocales à l'aide d'une fenêtre de filtrage présentant une amplitude décroissant jusqu'à zéro aux bords de la fenêtre de largeur au moins égale à deux fois la période fondamentale d'origine ou deux fois la période fondamentale de synthèse, on replace les signaux résultant du fenêtrage correspondant à chaque élément sonore, avec un décalage temporel de ceux-ci égal à la période fondamentale de synthèse, inférieure ou supérieure à la période fondamentale d'origine, suivant l'information prosodique concernant la fréquence de synthèse, on effectue la synthèse par sommation des signaux ainsi décalés.
Patent CA-1277103-C (CA)
Title: Self-contained hand-held bidet
Inventor: LOVITT HAROLD B
IPC: A61M3/02
Filed: 1989-09-19
Granted: 1990-12-04
Abstract: SELF-CONTAINED HAND-HELD BIDET            ABSTRACT A self-contained hand-held bidet device 10, for providing lavaging action with portability and convenience.  The device comprises a housing 12 having a motorized pump with a power source 82 and switch 74 for activating the put 82.  The pump 82 draws fluid from a reservoir 18 mounted at one end of the housing 12 and pumps the fluid through a pivotal conduit 14 to exit as a spray.  Lightweight construction, a collapsible reservoir 18 and pivotally mounted wand 14 facilitate convenient storage.
Patent DK-152796-C (DK)
Inventor: ETTEMA ERNST
IPC: B65D1/22
Filed: 1980-05-09
Granted: 1988-10-10
Abstract: A plastics crate or tray 1 comprising a bottom 2 and vertical side walls 3. A side wall comprises inner and outer side wall parts 4 and 5. 
<??>Injection moulding points 8 are present in the lower edge of the outer side wall parts 5.
Patent DK-154395-C (DK)
Inventor: HORN DIETER
IPC: A23L5/40
Filed: 1982-05-13
Granted: 1989-04-10
Abstract: Finely divided, pulverulent carotinoid or retinoid compositions, in which the carotinoid or retinoid essentially has a particle size of less than 0.5 micron, are prepared by a process wherein a carotinoid or retinoid is dissolved in a volatile, water-miscible, organic solvent at from 50 DEG  C. to 200 DEG  C., if necessary under superatmospheric pressure, within the space of less than 10 seconds. The carotinoid is immediately precipitated, in a colloidally disperse form, from the molecularly disperse solution by rapidly mixing the latter with an aqueous solution of a swellable colloid at from 0 DEG C. to 50 DEG  C., and the resulting dispersion is freed from the solvent and the dispersing medium in a conventional manner.
Patent DK-154108-C (DK)
Inventor: ACKERET PETER
IPC: G03B23/02
Filed: 1986-07-10
Granted: 1989-02-27
Abstract: PCT No. PCT/EP85/00610 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03024 PCT Pub. Date May 22, 1986.The invention relates to a device for a cyclic rearrangement of a pile (182) of sheets having a housing (12) with a viewing window (35) and a slider member (14) that can be pulled out of the housing (12) and pushed back into the housing again parallel to the latter, and having a sheet-changing mechanism by means of which one sheet in the pile (182) is retained in the housing while the slider member (14) transports the remainder of the pile out of the housing (12), means being provided for removing the sheet remaining in the housing (12) from the housing (12) through the opening provided in the housing for the slider member (14).
Patent DK-152717-C (DK)
Inventor: ORTMANNS GUNTER
IPC: E06B3/66
Filed: 1981-09-29
Granted: 1988-09-19
Abstract: 1. A spacer frame comprising section members (3) having an approximately U-shaped transverse section of stainless steel, usable in making fire-resistant multiple panes, in which the space between at least two sheets of silicate glass (1, 2) contains a gel, such as a gel containing salts and water, the open side of the section members being directed towards the space containing the gel and the section members being connected to each other by insertable angle pieces (10) of pressed sheet of approximately U-shaped cross-section which comprises three portions inclined at 45 degrees from each other, that is two insertable ends or branches and a central joining element, characterised in that the angle pieces (10) are of stainless steel, between the insertable ends or branches (11, 12) the lateral wings (11a) are provided with openings (15) in the angled regions, the parts of the lateral wings situated between the openings are displaced towards the exterior with formation of projections (13) without cutting out serving as abutments for the ends of the section members (3), and in at least one angle member (10) of the spacer frame there is provided in the shoulder (22) of the joining element (12) an opening (21) allowing introduction of gel.
Patent FI-59758-C (FI)
Inventor: KALVATN IVAR
IPC: F16C11/00
Filed: 1977-07-18
Granted: 1981-10-12
Abstract: Pivotable adjustment mechanism is provided for the connection of two mutually moveable members. Such members can be a seat portion and a base support portion of a chair, two cooperating, shaft forming members of an apparatus, a machine, etc. The adjustment mechanism includes two concentric rings suspended according to the cardan principle. The two rings each have a torsion bar disposed along a diameter of and securely fastened to its ring for adjustment of the latter, the two torsion bars being arranged at right angles to each other. A first member is fastened to the outer ring which is suspended by rotatably mounting the ends of its torsion bar in brackets secured to the inner ring which is axially displaced of the outer ring. The inner ring is suspended by rotatably mounting the ends of its torsion bar in a bracket secured to a second member of the chair, apparatus, machine, etc. The torsion bars of the outer ring are secured at their centers against rotation relative to the inner ring and the bracket secured to said second member respectively. This provides a more robust construction with the use of torsion springs which provides a longer lifetime for the springs and less noise in the springs during use.
Patent FI-90232-C (FI)
Inventor: DIAMOND JULIUS
IPC: C07D233/61
Filed: 1984-07-10
Granted: 1994-01-10
Abstract: The imidazolium salts described are useful as antiarrhythmic agents. A method of treating arrhythmia by increasing the refractoriness of cardiac tissue is provided as well as pharmaceutical formulations containing such imidazolium salts.
Patent FI-76999-C (FI)
Inventor: YAMAZAKI TAKASHI
IPC: B65H51/20
Filed: 1984-11-07
Granted: 1989-01-10
Abstract: An accumulator wherein the peripheral speeds of separate, accumulating guide roller assemblies are caused by respective independent mechanical arrangements to coincide with the take-up speeds of first and second take-up devices. Using this arrangement, the speed of the optical fiber being accumulated is always equal to the peripheral speed of the accumulating guide rollers so that there is no instantaneous tension change that would otherwise result from a backlash of interconnecting gears.
Patent FI-84913-C (FI)
Inventor: LO YOUNG SEK
IPC: C07D453/02
Filed: 1986-02-03
Granted: 1992-02-10
Abstract: A process for the preparation of 2-alkoxy- N-(1-azabicyclo[2.2.2]octan-3-yl) aminobenzamides, which are gastric pharmaceuticals in monogastric animals having the formaula:wherein R is hydrogen or loweralkyl,R' is lowealkyl,R<sup>2</sup> is hydrogen, halo or loweralkoxy, Am is amino, methlamino or dimethylaminois disclosed wherein in the initial step an appropriate monoprotonated 3-aminoquinuclidine strong acid salt and an appropriate amino benzoic acid all in a 50-90 vol. % pyridine in water solution are reacted in the presence of N,N'-dialkylcarbodiimide. The free base may be obtained by conventional procedures from the mixtures with minimal purification effort.
Patent FI-80513-C (FI)
Inventor: JOSEPH FRANK
IPC: B65D83/14
Filed: 1986-06-10
Granted: 1990-06-11
Abstract: A sliding valve for withdrawing liquid or gaseous chemical products from a container has a cylindrical valve spool which slides axially in a bore through a valve housing. A first annular groove of the valve spool connects, in the open position of the valve, a product supply line to a product withdrawal line. On one side of this first annular groove there is a second annular groove which, in the open position, connects a gas supply line to a gas withdrawal line. An annular groove on the other side is connected to the second annular groove. By this arrangement, protective gas is admitted to the valve spaces on either side of the first annular groove, which handles the product, with the result that escape of the product to the outside, or penetration of impurities, are positively prevented.
Patent FI-82272-C (FI)
Inventor: KERTTULA REIMA
IPC: D21F9/00
Filed: 1987-07-13
Granted: 1991-02-11
Abstract: Web former for a paper machine, said former comprising a lower-wire (10) loop, which forms the single-wire initial part (10a) of the dewatering zone. The former includes a top-wire unit (30), which includes an upper wire (20), which, together with the lower wire (10), forms a twin-wire dewatering zone. The former includes a first forming roll (21) provided with an open hollow face (21 min ) and fitted inside the upper-wire loop (20), the twin-wire forming zone starting in connection (A) with the said first forming roll (21). Inside the lower-wire loop (10) there is a forming shoe (11), which is provided with a curved deck (12) that guides the lower-wire loop (10). The former includes a second forming roll (22) fitted inside the upper-wire loop (20) and placed after the forming shoe (11). The former is provided with water collecting means (40) operating without any external suction source, whose dewatering is based on the kinetic energy of the water that is being removed and/or on gravity.
Patent FI-94923-C (FI)
Inventor: MATTSSON KJELL JOHAN
IPC: A61K9/08
Filed: 1987-12-21
Granted: 1995-11-27
Abstract: A dosage form for oral administration of a pharmaceutically active substance characterized in that it includes a encapsulated or embedded pharmaceutically active substance in a pharmaceutically acceptable non-aqueous liquid.
Patent FI-96750-C (FI)
Inventor: HORACEK HEINZ
IPC: B29C70/50
Filed: 1989-05-25
Granted: 1996-08-26
Abstract: Process for the continuous production of fibre-reinforced thermoplastic webs by joint pressing of unidirectional continuous filaments made of glass, carbon, aramid, ceramic or metal or textile filaments or mixtures thereof, unidirectional continuous filaments made from a thermoplastic, a melt or a film of the thermoplastic, and additional reinforcing fibres. The webs produced in accordance with the process can be hot-pressed to form mouldings.
Patent FI-88196-C (FI)
Inventor: MILOSLAUS LUDWIG
IPC: E06B/
Filed: 1989-08-22
Granted: 1993-04-13
Abstract: PCT No. PCT/EP88/00139 Sec. 371 Date Aug. 24, 1989 Sec. 102(e) Date Aug. 24, 1989 PCT Filed Feb. 25, 1988 PCT Pub. No. WO88/06672 PCT Pub. Date Sep. 7, 1988.First and second substantially identical fixture parts (1) are provided for attachment to the room structure in opposed, spaced apart relation before the roller blind is installed. Each fixture part has a fixed collar (9) projecting coaxially toward the fixed collar of the other fixture part. Each collar has a passage aperture (10) extending radially therethrough. A first bearing part (2) is rotatably disposed on the first fixture part for selectively securing the bearing part in a particular rotational position. The bearing part has a bearing shell (13) in coaxial, overlapped relation to the collar for rotatably receiving the support pin (38) of the roller blind, and an insertion aperture (14) which extends radially through the shell. When the bearing part is in a rotationally open position, the insertion aperture is aligned with the passage aperture in the collar whereby the support pin can be displaced radially from outside the bearing part to a final positon on the axis in the shell. The bearing part is then rotated to close the passage aperture so that the pin is trapped on the axis within the shell and collar.
Patent FI-97473-C (FI)
Inventor: BUCHHOLZ RAINER
IPC: C07H1/06
Filed: 1993-03-23
Granted: 1996-12-27
Abstract: Process for preparing purified glycolipids by membrane separation processes. Glycolipids may be purified and concentrated using a membrane separation process at acid pH and employing a membrane with a cut-off size of 30,000.