baber/WOPTO huggingface dataset:
Patent CA-1337340-C (CA)
Title: Reacteur a lit fluidise entraine comprenant un moyen de regulation du flux de particules solides et son utilisation dans un procede de craquage catalytique
Inventor: BERETTA ALFRED
IPC: B01J8/08
Filed: 1989-05-24
Granted: 1995-10-17
Abstract: Réacteur (R) à lit fluidisé entrainé, vertical et de forme allongée, comprenant à une première extrémité un organe d'introduction d'un fluide gazeux de fluidisation, un organe d'introduction de particules solides et à l'extrémité opposée un organe d'évacuation des effluents réactionnels, des particules solides et des divers fluides introduits dans le réacteur, et qui comporte un organe de régulation du flux de particules solides, en aval de l'organe d'introduction desdites particules, comprenant une partie fixe et une partie mobile comprenant une tige verticale qui perfore l'une des extrémités du réacteur et une partie solidaire de la tige adaptée à coopérer avec la partie fixe de manière à réguler le flux de particules solides en aval dudit organe de régulation et comprenant au moins un organe , d'introduction d'au moins une charge fluide, positionné à proximité dudit organe de régulation du flux de particules solides et en aval dudit organe d'introduction desdites particules solides.
Patent CA-1339787-C (CA)
Title: Multifunctional viscosity index improver
Inventor: CHUNG DAVID YEN-LUNG
IPC: C10M159/12
Filed: 1989-07-10
Granted: 1998-03-31
Abstract: Oleaginous compositions, particularly lubricating oil compositions, exhibiting improved low temperature viscometric properties containing a viscosity index improving amount of a V.I.-dispersant comprised of the reaction products of:       (a)  an oil soluble ethylene copolymer comprising from about 15 to 90 wt. % ethylene and from about 10 to 85 wt. % of at least one C3 to C28 alpha-olefin, having a number average molecular weight of from about 5,000 to 500,000, grafted with an ethylenically unsaturated carboxylic acid material having 1 or 2 acid or anhydride moieties; (b)  an organic polyamine having at least two primary amino groups or a polyol; and (c)  an amount effective to provide a V.I.      improver-dispersant exhibiting improved low temperature viscometric properties of high functionality long chain hydrocarbyl substituted dicarboxylic acid material having a functionality of at least 1.2.
Patent CA-1304470-C (CA)
Title: Solvent leak detecting sensor
Inventor: AKIBA JUJI
IPC: G01M3/04
Filed: 1989-07-18
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE     A solvent leak detecting sensor is provided comprising: (a) a first electrical conductor and a second electrical conductor installed on an electrically insulating substrate in the form of a detection circuit network, the conductors being exposed and separated from each other, (b) the exposed portions of the first conductor and second conductor being covered by a layer of an electrically insulating material which is both water-repellent and which is dissolved by the solvent that is to be detected, and (c) a top layer covering the layer in "b", this top layer being both porous and electrically conductive. The layer which is both water-repellent and which is dissolved by the solvent that is to be detected is preferably polyvinylchloride and the top layer is preferably conductive carbon powder.
Patent CA-1339903-C (CA)
Inventor: LUTZ EUGENE FREDERICK
IPC: C07C43/11
Filed: 1989-07-20
Granted: 1998-06-09
Abstract: This invention provides a particular class of surfactants and a method for their preparation whereby a predominantly linear higher carbon number olefin is first reacted with ethylene to yield a mixture of lightly-branched olefins, which are then utilized as starting materials for conversion into surfactant.
Patent CA-1338813-C (CA)
Title: Visible radiation activated hydrosilation reaction
Inventor: BOARDMAN LARRY D
IPC: A61K6/90
Filed: 1989-08-22
Granted: 1996-12-24
Abstract: This invention relates to a hydrosilation process involving the reaction of a compound containing silicon-bonded hydrogen with a compound containing aliphatic unsaturation.  This invention provides a process for the addition of compounds containing silicon-bonded hydrogen to compounds containing aliphatic unsaturation and compositions suitable for said process.          The process is activated by visible radiation and is conducted in the presence of a platinum complex having one cyclopentadienyl group that is eta-bonded to the platinum atom and three aliphatic groups that are sigma-bonded to the platinum atom and a sensitizer that is capable of absorbing visible light and is capable of transferring energy to said platinum complex such that the hydrosilation reaction is initiated upon exposure to visible light.  The invention further relates to polysiloxane compositions, prepared by said process, which compositions are useful for preparing dental impressions, adhesives, release liners, and caulking materials.
Patent CA-1330116-C (CA)
Inventor: MORITA IZURU
IPC: E02F3/43
Filed: 1989-08-30
Granted: 1994-06-07
Abstract: Abstract AN IMPLEMENT POSITIONING CONTROL SYSTEM FOR           CONSTRUCTION MACHINES           A work vehicle having an implement position controller.  Set elevations and orientations of the work implement can be preselected and changed.  The controller automatically positions the implement in the desired elevation and orientation.  Means for preventing the work implement from falling into the ground are also provided.
Patent CA-1315757-C (CA)
Inventor: ENGLOT BARRY
IPC: F21L4/04
Filed: 1989-09-20
Granted: 1993-04-06
Abstract: RECHARGEABLE FLASHLIGHT            ABSTRACT OF THE DISCLOSURE             A flashlight includes a flashlight body which is formed in two portions second of which is pivotally mounted on the  first portion.   A forward end of  the flashlight body is generally  rectangular  in  cross-section  with a  rearward  end being  approximately  one  half  of  the  cross-section  of  the forward  end with  the  second body portion being of a similar cross-sectional  shape  to  the  smaller  end.   In this way the second body portion can be pivoted from a position in which it constitutes  an  extension  of  the  first  position  as  a  handle therefore or can be moved to a folded position lying alongside and underneath the smaller end so that in the folded condition a continuous rectangular shape is formed.   In this condition the  flashlight  body  can  be  inserted  into  a  sleeve  of rectangular cross-section for storage with a charging device at the base of the sleeve having terminals for cooperation with the  terminals  of  the  second  body  portion  for  charging  a battery.   The only switch is provided by the connection of the terminals of the first body portion and the terminals of the second body portion when in the extended position.  A magnet is provided  to  hold the  folded  flashlight  in  the  sleeve.   The device is compact in the folded and stored condition and forms a simple  rugged construction of  elongate  form in the opened condition.
Patent CA-1311363-C (CA)
Title: Mechanical air reel
Inventor: MAJKRZAK DAVID S
IPC: A01D57/10
Filed: 1989-09-22
Granted: 1992-12-15
Abstract: ABSTRACT OF THE DISCLOSURE A combined mechanical air reel for harvesting equipment has a control support-manifold tube and a plurality of depending tubes mounted on the support-manifold tubes that direct a curtain of air against grain to be cut to move the grain toward a cutter bar on which the reel is mounted.  At the same time a rotatable finger carrying bat type mechanical reel, also mounted on the central support-manifold tube, is used to feed material to the cutter bar.  The mechanical reel bats rotate around the outside of the support-manifold tube.  The bats extend parallel to the cutter bar, and the position of fingers on the bats is controlled by a cam action that permits the bats and the fingers to enter and exit the grain substantially vertically to reduce shattering of the grain.  A positive cam drive is provided for actuating the fingers.  Because an air assist is used for feeding, the rotating mechanical portion of the reel can be rotated slower than conventional reels and positioned higher in the crop to reduce shattering and wrapping, and to also improve visibility of the cutter bar.  The air flow from the depending tubes improves feeding, and saves and keeps the cutter bar clean of shelled crop.
Patent CA-1312418-C (CA)
Title: Conditioning of fabrics
Inventor: LEIGH ARTHUR G
IPC: D06M23/02
Filed: 1989-09-25
Granted: 1993-01-12
Abstract: C 7137 (R) ABSTRACT            An article suitable for conditioning fabrics in a tumble dryer, comprising a combination of a substrate and a fabric-conditioning composition, the  substrate comprising a porous material having a void volume of more than 90% and a cell count of more than 250 cells per cm, the fabric-conditioning composition comprising a fabric-softening material. The claimed article can spontaneously and consistently be adhered to the tumble dryer wall for one or more drying cycles. The moment at which the substrate no longer adheres to the tumble dryer wall coincides with the moment whereupon the amount of conditioning material which is released per drying cycle is insufficient to effect a satisfactory conditioning benefit.
Patent CA-1299041-C (CA)
Inventor: MARLATT GEORGE R
IPC: F23L17/00
Filed: 1989-09-25
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE                 POWER VENT   A power vent for a furnace or the like comprises an air inlet tube having axially opposed ends; one end has an air intake opening which will normally locate outdoors; the opposed end connects to the inlet of a blower, with the outlet of the blower connecting to a vent tube. The flue of the furnace connects to the air inlet tube intermediate the ends thereof. The vent tube may suitably locate coaxially within the inlet tube. The system will normally be sized such that the ratio of fresh air to flue gas Is from about 5:1 to about 50:1, and residence times between the flue entry to the air inlet tube and the blower outlet are low, of the order of 0.01 second, thereby reducing the incidence of condensation and icing in the power vent. The system may be balanced, for example by varying the area of the air intake opening, whereby negative pressures within the furnace are avoided, thereby increasing the efficiency of furnace operation.
Patent CA-1338969-C (CA)
Inventor: BURNS GARY T
IPC: C08G79/00
Filed: 1989-09-26
Granted: 1997-03-04
Abstract: A process for the preparation of preceramic metallopolysilanes is described.  The process consists of reacting polysilanes with metallic compounds from which can be generated open coordination sites associated with the metallic element.  Such open coordination sites can be generated by the reduction of the metallic compound with an alkali metal reducing agent or by heating a metallic compound which has thermally labile ligands or by the UV irradiation of a carbonyl-containing metallic compound.  The metals which can be incorporated into the polysilane include aluminum, boron, chromium, molybdenum, tungsten, titanium, zirconium, hafnium, vanadium, niobium and tantalum.  These metallopolysilanes are useful, when fired at high temperatures, to form metal-containing ceramic materials.
Patent CA-1314947-C (CA)
Title: Continuous phase shift modulation system with improved spectrum control
Inventor: PARADISE RONALD Y
IPC: H04L27/12
Filed: 1989-09-28
Granted: 1993-03-23
Abstract: CONTINUOUS PHASE SHIFT MODULATION SYSTEM WITH IMPROVED SPECTRUM CONTROL     Abstract A continuous phase shift modulation system wherein, for each of the in-phase and quadrature components, adjacent half-cosine pulses of the same polarity are joined by a continuous transition modulation signal which maintains continuity of the waveform and at least its first derivative.  When this occurs, the other component signal is adjusted to maintain constant the vector sum of the component signals.
Patent CA-1333986-C (CA)
Title: Automatic cop exchanging apparatus for shuttle loom
Inventor: YARITA TAKAO
IPC: D03D45/20
Filed: 1992-10-02
Granted: 1995-01-17
Abstract: A loom assembly having an automatic cop exchanging apparatus which exchanges an old cop empty of weft for a new cop full of weft in a shuttle, comprising:  a loom including upper and lower warps in which the shuttle is passed; and said cop exchanging apparatus including a hand for gripping the cop, a rotary arm plate on which said hand is mounted, first drive means for rotating said rotary arm plae and for linearly moving said rotary arm plate from a position where the cop is elevated above said shuttle to a position where the cop is lowered into contact with said shuttle in an axial direction of rotation and second drive means for moving said rotary arm plate to a cop exchange position from a waiting position where no copexchanging takes place.
Patent CA-1338044-C (CA)
Inventor: RAST ROBERT M
IPC: H04N7/16
Filed: 1994-10-18
Granted: 1996-02-06
Abstract: A cable television system and method in which each subscriber's converter is located outside the subscriber's premises in an external control unit ("ECU") which also includes several other sub-scribers' converters.  The ECU includes common signal processing circuitry for controlling all the con-verters in the ECU.  In addition to television sig-nals, the cable network transmits control and data signals in both directions between the ECU and the head end of the system and between the ECU and each subscriber.  Each subscriber supplies a portion of the power required by the associated ECU.  Multiple television channels can be supplied to each sub-scriber via a single drop cable connecting the sub-scriber to the ECU.
Patent DK-164145-C (DK)
Inventor: ROMMEL KLAUS
IPC: G01N27/48
Filed: 1985-05-09
Granted: 1992-10-12
Abstract: In a polarographic membrane-covered probe having a working electrode (1) and counter-electrode (2) as well as a reference electrode (3), control of the state of the operating time of the probe is effected by detecting the potential difference URG between reference electrode (3) and counter-electrode (2). The variation in the potential difference is used as a measure for assessing the state of the operating time of the probe. <IMAGE>
Patent DK-154831-C (DK)
Inventor: STOLTEFUSS JUERGEN
IPC: C07D211/46
Filed: 1979-07-10
Granted: 1989-05-16
Abstract: The invention relates to a process for the production of a compound of the formula    <IMAGE>  (I)  in which R denotes a hydrogen atom or an alkyl, aralkyl or aryl group and comprises deblocking a compound of the general formula   <IMAGE> +TR  <IMAGE>  in which R has the meaning indicated above, by treatment with a strong mineral acid and isolating the intermediate product in the form of a salt thereof and then hydrogenating said salt with a suitable hydrogen donor, or, in a one-pot process, first deblocking the starting material by treatment with a strong mineral acid and, after controlled addition of a base, hydrogenating directly.
Patent DK-153181-C (DK)
Inventor: THUNBERG SVANTE
IPC: F24F7/06
Filed: 1984-08-14
Granted: 1988-11-21
Abstract: PCT No. PCT/SE83/00455 Sec. 371 Date Aug. 14, 1984 Sec. 102(e) Date Aug. 14, 1984 PCT Filed Dec. 14, 1983 PCT Pub. No. WO84/02392 PCT Pub. Date Jun. 21, 1984.A ventilation plant for recovering heat from the outlet air and preheating the inlet air consists of a valve housing (10) including two fans (15, 16) for controlling the flow of air in two duct pipes (17, 18) connected to the surrounding atmosphere. An accumulator tube (17A, 18A), coupled into these two pipes, comprises a number of loosely inserted rolls (21) of pleated metal foil to achieve a great number of axial ducts communicating (24, 25) with one another at the roll ends. In one position the valve (26) leads the inlet air through one of the duct pipes and out through an outlet (13) in the valve housing at the same time as the outlet air is led into the other duct pipe and out to the surrounding atmosphere, or vice versa.
Patent DK-159106-C (DK)
Inventor: PETERSEN UWE
IPC: C07D215/56
Filed: 1983-12-28
Granted: 1991-02-25
Abstract: The invention relates to 1-cyclopropyl-6-fluoro-1,4 dihydro-4-oxo-7-[4-(oxo-(alkyl)-1-piperazinyl]-quinoline-3-carboxylic acids of Formula (I), processes for their manufacture, compositions containing them and use of said compounds and compositions as antibacterial and/or feedstuff additives.
Patent FI-75482-C (FI)
Inventor: JIMBO KEIJI
IPC: A45D40/00
Filed: 1982-10-26
Granted: 1988-07-11
Abstract: © A make-up case comprising in the inside thereof a plurality of cosmetics pans, wherein the bottom of each pan is provided with a magnet and the inner bottom of the case is provided with a magnetic material, or vice versa, the magnetic material being attracted to the magnet, whereby the plurality of cosmetics pans are removably arranged in the inside of the case.
Patent FI-84612-C (FI)
Inventor: KAPPS MANFRED
IPC: C08L75/04
Filed: 1985-01-22
Granted: 1991-12-27
Abstract: Rigid, closed-cell, flame-resistant polyurethane foams are produced by reacting a polyol mixture with a polyphenyl-polymethylene-polyisocyanate in the present of a catalyst system. The polyol mixture includes: (1) from 25 to 43 wt % flame proofing agent, (2) from 5 to 50 wt % sucrose polyether having an OH number of from 350 to 550, (3) from 0 to 30 wt % amine initiated polyethers having an OH number of from 400 to 800, (4) from 0 to 30 wt % other polyether or polyester having an OH number of from 150 to 600, (5) from 4 to 13 wt % glycerol, (6) from 0.5 to 3 wt % silicone stabilizer and (7) from 0.05 to 1.5 wt % water. The catalyst system is made up of at least two components selected from tertiary amines, alkali metal carboxylates, quaternary ammonium carboxylates and organic tin compounds. The reactants are employed in quantities such that the NCO to OH equivalent ratio is from 1.07 to 1.45 (the isocyanate-index is from 1.07 to 1.45). The foams of the present invention are particularly useful in the production of roof insulating boards, insulation of containers, pipelines, etc. and for sealing and insulating roofs and walls.
Patent FI-82069-C (FI)
Inventor: RIDLEY GORDON
IPC: C11D9/18
Filed: 1986-07-25
Granted: 1991-01-10
Abstract: Transparent or translucent toilet compositions in bar form incorporating a smectite-type clay. The compositions are preferably milled toilet bars and demonstrate improved skin conditioning performance on oily skin types together with excellent bar appearance.
Patent FI-93425-C (FI)
Inventor: ZIERENBERG BERND
IPC: A61K9/22
Filed: 1988-01-19
Granted: 1995-04-10
Abstract: The medicinal preparation having controlled continuous release of active compound is prepared from an excipient based on biologically degradable cyclic carboxylic acid esters, oligomers derived therefrom and/or polymers.
Patent FI-92571-C (FI)
Inventor: ALMHEM ROLF
IPC: B65G15/54
Filed: 1989-09-27
Granted: 1994-12-12
Abstract: A known conveyor belt, which is endless and runs over support rolls and turning rolls for the transportation of relatively light objects, consists of a woven fabric made of longitudinal filaments (1, 2) and cross-wise monofilaments. Such a conveyor belt is improved and offers a better runability and wear resistance by that at least the cross-wise filaments consists of flat or oval yarns (3) or yarns formed in a different way, where the ratio between width and height of the cross-section is at least 1.5.
Patent FI-98987-C (FI)
Inventor: GUNDERSEN HELGE GUTTORM
IPC: A61K49/18
Filed: 1992-01-20
Granted: 1997-09-25
Abstract: There is provided a contrast medium composition comprising magnetically responsive particles and a physiologically tolerable, incompletely hydrated viscosity enhancing agent.
Patent FI-96352-C (FI)
Inventor: KORDES HERBERT
IPC: E05D15/06
Filed: 1992-08-26
Granted: 1996-06-10
Abstract: This invention relates to a support and guide element for movable, suspended door and wall elements. The support and guide element is designed so that a smooth movement can be securely executed, even in the vicinity of junctions and intersections. This is achieved because four support rollers are fastened to a square support roller cage block, but where only two of the four support rollers support the weight of the door or wall element in the running direction of the door or wall element. The other two support rollers are oriented at right angles to the running direction, and, during movement of the door in the running direction, only come into contact with the roller rail at a junction or intersection. Above the running rollers there are guide rollers, which guarantee secure guidance of the wall element.
Patent NO-158396-C (NO)
Inventor: POLLMEIER FRANZ-JOSEF
IPC: H02K3/30
Filed: 1982-04-05
Abstract: An improved insulating sheath for an electrical conductor, which is impregnated with a hardenable impregnating resin and afterwards hardened, has alternating layers of porous support and thermostable plastic foil support tapes of inorganic sheet type insulating material. The two tape multiple layered sheath gives increased dielectric strength and heat resistance without impairing resin impregnation capacity.
Patent NO-176261-C (NO)
Inventor: WAGENKNECHT MARCEL
IPC: A61B17/56
Filed: 1990-02-26
Abstract: This external fixator for the correction and reduction of fragments of bone comprises a bar (1) solidly fixed to a biocompression system (5) on which are placed the supports (2, 3) for fixing pins inserted in the bones, the elements of which can be moved in the direction of the arrows A, B, C and D. The member (6) permits the longitudinal displacement of the flange (2) in the direction of the arrow E, while the biocompression system (5) provides a reciprocal movement in the direction of the arrow F. A damping element (90, 290) interacts with means for adjusting the force applied, these means being external to the bar. Graduated reference marks (99, 283) indicate the value of the force applied. <IMAGE>
Patent NO-180509-C (NO)
Inventor: HEIDELBERG GOETZ
IPC: H02K1/27
Filed: 1990-08-27
Abstract: PCT No. PCT/EP89/00208 Sec. 371 Date Sep. 4, 1990 Sec. 102(e) Date Sep. 4, 1990 PCT Filed Mar. 2, 1989 PCT Pub. No. WO89/08346 PCT Pub. Date Sep. 8, 1989.An electric machine (2) comprising a first functional part (4) with a permanently magnetic excitation system (12) and a second functional part (6) with a conductor system (10), the first functional part (4) and the second functional part (6) being movable relative to each other along the active area (24) of an air gap. The first functional part (4) comprises-as seen progressively in the direction of relative movement (32)-an alternating sequence of permanent magnets (12) magnetized in the direction of relative movement (32), and of magnetically conductive material portions (14). The magnetically conductive material portions (14) each have-facing the active area (24)-a magnetic flux outlet area (22) which is smaller than the sum of the magnetic flux cross-sectional areas (21) of the two adjacent permanent magnets (12), so that the magnetic flux of the permanent magnets (12) is concentrated for the active area (24). The width of the permanent magnets (12), measured in the direction of relative movement (32), increases as their distance from the active area (24) increases, while the width of the magnetically conductive portions (14) decreases.