baber/WOPTO huggingface dataset:
Patent GE-P20043229-B (GE)
Title: Method for Manufacture of Felt from Nonwoven Fabric
Inventor: GOTSIRIDZE EKA
IPC: D04H1/16
Filed: 2002-07-10
Abstract: 1. Technical Result Improvement of felt quality, widening of assortment of articles.                2. Essence To produce felt the layers of treated material, for example wool, are laid on a support, for example a mannequin by the pattern in such a way, that the material, for example gauze, which is cut by the same pattern is placed between the layers. In the places marked for cuts the plastic thin film, for example cellophane is placed. The places of folds and other parts are also fixed by cellophane.         3. Field of Application Light industry, in particular manufacture of clothes, footwear, head-dresses, haberdashery, etc.
Patent GE-P20094616-B (GE)
Title: Slurry explosive
Inventor: SHARASHENIDZE TAMAZ
IPC: F42D3/04
Filed: 2005-05-11
Abstract: A slurry explosive comprises the components in the following proportion, mass%: granulated ammonium nitrate 74-82 mineral oil 3-4 diesel oil 3-4 manganese dioxide, iron powder or various gunpowder 4-8 water 8-12 liquid glass 0,01-0,02 pearlite 0,01-0,02 magnaflok 10. 0,1 – 0,2
Patent GE-P20115144-B (GE)
Title: Composition containing proline and method for improving plants and growth
Inventor: UNKEFER PAT J
IPC: A01N43/36
Filed: 2006-11-06
Abstract: A composition including a mixture of L and D pyroglutamate stereoisomers in a ratio about 80:20 to about 97:3, and a carrier medium. The present invention further describes a method of increasing the productivity of a target plant, presowing tre¬atment of seeds and a cover composition.                Tables : 3
Patent GE-P20115342-B (GE)
Title: New diosmetin derivatives, process for their preparation and pharmaceutical compositions containing them
Inventor: SANSILVESTRI-MOREL PATRICIA
IPC: A61K31/352
Filed: 2009-03-25
Abstract: Compounds of the formula (I), (I) wherein R1, R2 and R3 have the values indicated in the claims; a method for its production and use thereof for prevention or treatment of chronic vein diseases.
Patent TW-347426-B (TW)
Title: Improved working process for inner wall (addition one)
Inventor: CHERN MING-JYH
IPC: E04B2/00
Filed: 1998-04-20
Granted: 1998-12-11
Abstract: An improved working process for an inner wall, which comprises fastening a plurality of channel iron rods to a plurality of sheet material at positions where working is to be taken place as the surface layer on two sides of the inner wall, filling the space between the surface layers of the two sides with a cement slurry thereby forming the inner wall; which is characterized in that: the channel iron rods have a plurality of integrally formed positioning elements thereon which are fastened to the plurality of sheet material of the surface layers on the two sides of the inner wall, such that the sheet material and the channel iron rods maintain a specified distance, so that the space between the sheet material and the channel iron rods is fully filled with a cement slurry thereby forming a continuous cement wall and increasing the strength of the inner wall while avoiding cracking of the inner wall.
Patent CA-1254081-C (CA)
IPC: D02G3/40
Filed: 1985-02-28
Granted: 1989-05-16
Abstract: A method and apparatus for electrostatically flocking a thread-like or yarn-like material. This material rectilinearly and continuously or intermittently is moved through an electrical field which is generated between electrodes having non-planar yet symmetrical potential surfaces. This electrical field preferably is generated between curved potential surfaces of the electrodes. The flock is shot into the adhesive coating of a given thread not only radially but also at an angle. The thread does not have to be turned. As a result, a dense and improved flocking is achieved all around the yarn or thread in a simple and economical manner.
Patent CA-1278541-C (CA)
Title: Method for production of cytidine and/or deoxycytidine
Inventor: ASAHI SATORU
IPC: C12N1/20
Filed: 1985-11-26
Granted: 1991-01-02
Abstract: METHOD FOR PRODUCTION OF CYTIDINE AND/OR DEOXYCYTIDINE      Abstract of the Disclosure Cytidine and/or deoxycytidine are at high yields produced by culturing cytidine deaminase activity-defective microbes of the gennus Bacillus, which have resistance to pyrimidine analogues and with the ability to produce cytidine and/or deoxy-cytidine in a medium.
Patent CA-1275438-C (CA)
Title: Third harmonic auxiliary impulse commutation inverter  with means for precharging commutation capacitor
Inventor: COOPER CHARLES E
IPC: H02M1/06
Filed: 1986-01-30
Granted: 1990-10-23
Abstract: THIRD HARMONIC AUXILIARY-IMPULSE COMMUTATION INVERTER WITH MEANS FOR PRECHARGING COMMUTATION                    CAPACITOR               ABSTRACT OF THE DISCLOSURE     In a 3-phase third hanmonic auxiliary impulse commutated electric power inverter the d-c terminals of which are connected, via a circuit having appreciable electrical inductance, to 2 voltage source comprising a battery, the commutation capacitor is precharged by cyclically manipulating the conducting period, of selected main and auxiliary valves of the inverter so that a series of discrete pulses of capacitor charging current flow from the battery through a path comprising the aforesaid circuit, part of the inverter load circuit, and the capacitor, with alternate pulses of current traversing the capacitor in one direction and intermediate pulses traversing it in the opposite direction. Such action continues for a sufficient number of cycles to "ring up" the capacitor to a voltage magnitude more than five times higher than the battery voltage.
Patent CA-1284773-C (CA)
Title: Gas-water separator
Inventor: FUJIWARA KATSUJI
IPC: F22B37/26
Filed: 1986-02-17
Granted: 1991-06-11
Abstract: A B S T R A C T     A gas-water separator in which a cylindrical partition wall member is disposed in an upper portion within a casing to form an annular space between the partition wall member and the casing located outside the partition wall member.  Rotary vanes are disposed in the annular space; and upper and lower portions of the annular space and an inside bore of the parti-tion wall member are connected to an inlet side, a drain valve portion and an outlet side, respectively.  me gas-water sepa-rator including obliquely downwardly inclined walls and spiral walls each projecting outward gradually from an upper end of each said inclined wall toward a lower end thereof and connected stepwise to a radial end wall at the lower end of the inclined wall.  m e inclined walls and spiral walls being formed on an outer peripheral wall of said partition wall member.
Patent CA-1300216-C (CA)
Title: Ignition circuit for high pressure arc discharge lamps
Inventor: HALLAY ALEXANDER R
IPC: H05B41/04
Filed: 1986-07-24
Granted: 1992-05-05
Abstract: PHA 21.275               -22-                20-2-1986 ABSTRACT OF THE DISCLOSURE. Ignition circuit for high pressure arc discharge lamps.           Apparatus for igniting and operating a high pressure arc discharge lamp includes a pulse generating circuit for generating high voltage pulses for starting the lamp. The pulse generating circuit is comprised of a step-up transformer, a start capacitor, a voltage sen-sitive bidirectional switch (e.g. a sidac) and an impe-dance which forms a charge circuit for the capacitor. The capacitor discharges via the switch and a part of the transformer to generate a high voltage pulse which is coupled to the lamp electrodes. An auxiliary capacitor and a serially connected inductor are coupled in parallel with the pulse generating circuit so as to clamp the open circuit voltage at a high level upon generation of the ignition pulse thereby to maintain a level of lamp current sufficient to sustain the discharge arc. This makes the lamp ignition more reliable and extends the lamp life.
Patent CA-1267019-C (CA)
Title: Method for forming filter element and forming apparatus therefor
Inventor: IWASE TAKATOSHI
IPC: B31D5/00
Filed: 1986-08-11
Granted: 1990-03-27
Abstract: ABSTRACT An apparatus and method for forming an axial flow filter element. The filter element is made of fan shaped sheet having a plurality of wavying portions. Such fan shaped sheet is held by holding wedges in such a manner that a plurality of holding wedges are inserted into inner surface of a plurality of valleys of the wavy portions, then the sheet is reduced in radial length by reducing the pitch between the adjacent holding wedges. After the sheet is reduced in radial length, the sheet is rounded in order to widen the central angle of the fan shaped sheet as much as 180° by forcing the fan shaped sheet toward the central portion thereof. The rounded sheet, then, is reformed in its circular shape by sliding a reforming wedge along with a predetermined circular trail.
Patent CA-1281135-C (CA)
Title: Apparatus for tracking inventory
Inventor: KIMBROW RONALD H
IPC: G06Q10/08
Filed: 1986-10-15
Granted: 1991-03-05
Abstract: APPARATUS FOR TRACKING INVENTORY     ABSTRACT     A means and apparatus is described for monitoring inventory in a business or hospital to provide an immediate indication of the number of items in such inventory, the number of items needed to be reordered at any time to replenish the inventory to its maximum level and a means to announce when a critical minimum inventory level is reached so as to mandate stock reorder to avoid a depletion of stock before new stock items can arrive from the business' supplier.
Patent CA-1280273-C (CA)
Title: Auger construction for machines for forming hollow core concrete slabs
Inventor: MARTENS ERNST
IPC: B28B3/22
Filed: 1986-12-23
Granted: 1991-02-19
Abstract: ABSTRACT OF THE DISCLOSURE         An auger assembly is provided which includes a core, the surface of which increases in diameter from the upstream  end  towards  the  downstream  end.   The  auger flighting upon the core, however,  maintains a constant diameter from the upstream end towards the downstream end so that the depth of flighting gradually decreases to zero at the downstream end.  This means that the maximum thrust against the concrete being augered occurs at a negative angle of approximately 105°, said thrust being at right angles to the surface of the core.   This pro-duces a negative flow of the concrete thus contradicting the free concrete flow required in order to provide the necessary bond between the concrete and the cables.  The present invention reduces this surface angle to an angle of approximately 90° or having the surface substantially parallel to the longitudinal axis.   The forming mandrel is preferably provided with an inclined surface formed by the diameter of the mandrel decreasing slightly from the upstream end  to  the  downstream end.   If  a  finishing mandrel is included, this also tapers towards the down stream end because of the diameter decreasing from the upstream end towards the downstream end all of which give improved performance  of  the  auger  assemblies  in such machines.
Patent CA-1299029-C (CA)
Title: Two piece combination boat and luggage carrier
Inventor: LEVINE HOWARD E
IPC: B63B7/04
Filed: 1987-02-13
Granted: 1992-04-21
Abstract: ABSTRACT A combination two-section boat and cargo carrier comprises first and second substantially identical sections. Each section has a substantially horizontal bottom surface, at least two generally vertical sidewalls, and a generally vertical connecting wall. The connecting wall is configured with a male connector which protrudes from the surface of the connecting wall in a direction generally normal to the plane of the connecting wall, and a complementary female connector which is recessed into the connecting wall in a direction generally normal to the plane of the connecting wall. The male and female connectors are symmetrically disposed from a vertical center line of the connecting wall, and adapted to mate with each other when the connecting walls of the first and second identical sections are placed in abutting relation to one another. A removable assembly blade connector is provided in order to join the male and female connectors, so as to form a boat. When superposed, the sections provide a water-tight cargo carrier that is secured by removable clamps that engage the upper protruding edges of the sections.
Patent CA-1279206-C (CA)
Title: Method and apparatus for detecting relative dynamic liquid surface activity
Inventor: CRONAN CHARLES L
IPC: G01N13/02
Filed: 1987-02-25
Granted: 1991-01-22
Abstract: Abstract of the Disclosure A method and apparatus for continuous monitoring of the relative dynamic surface activity of a liquid in which the surface activity can be rapidly changing is disclosed.  The liquid is flowed through an orifice at a constant volume flow rate to produe liquid drops.  The time intervals between successive drops from the orifice are measured.  Variations in the time intervals of pairs of two successive drops provide an indication of the volume of the second drop of each pair and thus provide an indica-tion of the relative dynamic surface activity of the second drop.          The measured time intervals are converted into electrical signals which are representative of the respective measured time intervals.          The method and apparatus can be applied to liquid chromatography separations to continuously and quickly provide information about surface active components of the liquid and is especially applic-able when only a small volume of the sample liquid is available.          The method and apparatus can also be applied to industrial process monitoring and to use as a general laboratory instrument or method.
Patent CA-1290532-C (CA)
Inventor: WANG TEH-CHUAN
IPC: B29C55/02
Filed: 1987-03-12
Granted: 1991-10-15
Abstract: TITLE Oriented Polymeric Tape ABSTRACT OF THE DISCLOSURE Oriented polymeric tape of a blend of copolyetherester and polyethylene terephthalate characterized by excellent fray resistance, and a process for its preparation.
Patent CA-1285273-C (CA)
Inventor: PERSSON GOERAN
IPC: B01F27/91
Filed: 1987-03-30
Granted: 1991-06-25
Abstract: ABSTRACT            A  method  and  an  apparatus for mixing liquid and paste-like substance, such as in preparing foods in  kettles.  An  upward and  downward  circulatory motion of the substance is produced by two oppositely rotating  vertically  spaced  mixers,  which while  rotated  are  raised and lowered through the substance. Each mixer comprises radially outer blade portions inclined so as to produce a lifting force on the substance as the mixer is rotated. The upper mixer  has  at  least  one  radially  inner portion inclined so as to produce a downward pressing force on the substance as the mixer is rotated. The lower mixer  having at least one downwardly extending portion inclined so as to produce an outwardly directed force on said substance towards the periphery of the kettle.
Patent CA-1289172-C (CA)
Title: Vacuum interrupter
Inventor: TAMAKI NOBUAKI
IPC: H01H33/66
Filed: 1987-03-30
Granted: 1991-09-17
Abstract: ABSTRACT         An inventive vacuum interrupter has an improved dielectric  strength  and  durability  which  leads  to  an improved interruption performance.  The interrupter has a vacuum envelope comprising an insulating cylinder, a metal end  plate  hermetically  sealed  to  one  edge  of  the insulating cylinder,  a bottomed metal cylinder with its open end hermetically sealed to the  other edge of the insulating cylinder, and a metal bellows connected to the bottom  of  the metal  cylinder.   A stationary  lead  rod passes  through  the metal  end plate and the insulating cylinder  and  terminates  within  the metal  cylinder,  an inner end of the stationary lead rod carrying a stationary electrode.  A movable lead rod extends coaxially with the stationary lead rod, an inner end of the movable lead rod carrying a movable electrode.   The movable lead rod is sufficiently longer than the stationary lead rod.   The metal bellows is located outside of the metal cylinder and has an exterior exposed to the air and an interior exposed to  the  vacuum  within  the  vacuum  envelope.    A coil producing an axial magnetic field in parallel to an arc current  path  formed  between  the  electrodes  when  the electrodes are separated surrounds the electrodes outside of the metal cylinder.
Patent CA-1304191-C (CA)
Title: Process for renaturing proteins
Inventor: RUDOLPH RAINER
IPC: C12N9/64
Filed: 1987-04-02
Granted: 1992-06-23
Abstract: ABSTRACT        Process for renaturing proteins The present invention provides a process for the renaturation of denatured proteins in solution in a renaturation buffer, wherein a solution is prepared of the protein to be renatured in the critical con-centration in a selected buffer and, after formation of the folding intermediate, further protein to be renatured is added in the amount necessary for the achievement of the critical concentration.
Patent CA-1282547-C (CA)
Title: Propylene polymerization process
Inventor: ALLEN GEORGE C
IPC: C08F210/16
Filed: 1987-05-25
Granted: 1991-04-02
Abstract: NOVEL PROPYLENE POLYMERIZATION PROCESS                               ABSTRACT     A novel process for the production of substantially amorphous interpolymers of propylene, ethylene and optionally a third alpha-olefin comonomer having between 4 and 8 carbon atoms per molecule is disclosed.  The polymers have properties which make them appli-cable for use, e.g., as hot melt adhesives and as blending com-ponents in roofing materials.
Patent CA-1315233-C (CA)
Title: Process for the preparation of potassium nitrate
Inventor: BIANCHI ANGELO
IPC: C25B1/14
Filed: 1987-07-14
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE:           A process is disclosed for the preparation of potassium nitrate by reaction of nitric acid with potassium carbonate, wherein potassium carbonate is obtained by means of an electrochemical process.   In this process which is simple and cheap, and efficient to produce potassium nitrate of high purity, a saturated aqueous solution of potassium chloride (anolyte) is fed to the anodic compartment of a membrane cell,  whereas an aqueous solution of potassium carbonate or bicarbonate (catholyte) is fed to the cathodic compartment of this cell.   The anolyte is electrolysed inside the anodic cell compartment, so to cause chlorine gas to be generated at the anode, and potassium ion to migrate from the anodic compartment to the  cathodic compartment of the cell through the membrane.  From the anodic compartment of the cell, a depleted anolyte is discharged, which is saturated with potassium chloride, and is recycled back to the anodic compartment of the cell.   The catholyte is electrolysed  in  the  cathodic  compartment  so  to  cause hydrogen to be generated at the cathode, and thus transform, at least partially, potassium bicarbonate into potassium carbonate.   From the cathodic compartment of the cell, a potassium-carbonate enriched catholyte is discharged.   A portion of the enriched catholyte is treated with nitric acid, for the purpose of forming an aqueous solution of potassium nitrate, and generating carbon dioxide gas whit the other portion is contacted with the evolved carbon dioxide,  in order to  convert,  at  least partially,  the potassium  carbonate  therein  contained  into  potassium bicarbonate that is recycled to the cathodic compartment of the cell.
Patent CA-1317891-C (CA)
Title: Process for separating a fluid feed mixture containing hydrocarbon oil and a organic solvent
Inventor: BITTER JOHAN G A
IPC: B01D61/38
Filed: 1987-07-15
Granted: 1993-05-18
Abstract: A B S T R A C T             PROCESS FOR SEPARATING A FLUID FEED MIXTURE      CONTAINING HYDROCARBON OIL AND AN ORGANIC SOLVENT      Process for separating a fluid feed mixture containing hydro-carbon oil and an organic solvent (e.g. obtained from a furfural extraction unit) by contacting said fluid feed mixture at elevated pressure with one side of a hydrocarbon oil-selective membrane (e.g. containing a layer of a silicone polymer) which is substan-tially impermeable to said organic solvent and recovering hydrocarbon oil permeate from the other side of the membrane.
Patent CA-1304071-C (CA)
Inventor: KAPUSCINSKI MARIA M
IPC: C10N30/02
Filed: 1987-08-05
Granted: 1992-06-23
Abstract: DISPERSANT-ANTIOXIDANT MULTIFUNCTION      VISCOSITY INDEX IMPROVER                    (D#78,559-F) ABSTRACT OF THE INVENTION           A multi-function Viscosity Index Improver having properties, including dispersancy and antioxidation, which comprises a functional ethylene-propylene copolymer having a dispersant/antioxidant unit grafted thereon.
Patent CA-1301931-C (CA)
Title: Decoding method for t1 line format for ccitt 32k bit per second adpcm clear channel transmission and 64 kbps clear channel transmission
Inventor: BLONDEAU ERNEST E JR
IPC: H04J3/16
Filed: 1987-08-27
Granted: 1992-05-26
Abstract: BIT PER SECOND ADPCM CLEAR CHANNEL TRANSMISSION                    ABSTRACT OF THE INVENTION The present method is a decoding scheme for suppressing excessive amount of zeroes transmitted via a Tl line facility.  Clear channel transmission capability is provided by this scheme for 32 kb/s or 64 kb/s transmission channels.  This scheme provides the proper zero bit suppression for alternating mark inversion signaling (AMI).  A proper AMI signal contains no more then 15 consecutive zero bit positions.  In addition to meeting the AMI signaling standards, this scheme does not induce any violations of VMR (violation monitor and removal) equipment. Thus, this scheme is transparent to existing line equipment and error monitoring equipment.  This scheme provides both a necessary and sufficient method for achieving the AMI signaling requirements during clear channel signaling.
Patent CA-1296523-C (CA)
Title: Apparatus for lining the inner wall of a vessel with bricks
Inventor: MELAN CORNEILLE
IPC: C21C5/44
Filed: 1987-08-28
Granted: 1992-03-03
Abstract: ABSTRACT         The apparatus comprises an operating station (10) with a rotary work platform (16), a non-rotary supporting stage (14) carrying the platform (16) by means of a bearing (18), a robot (20) for laying the bricks, a monitoring booth (68), means of raising and lowering brick pallets (34), (36), and at least one automatic brick-depalletising mechanism for transferring the bricks from the pallets (34), (36) towards a stand-by station.    This stand-by station comprises a turret which can contain a reserve of bricks (62) of different types and which is supported by the stage (14) by means of a bearing (54), so as to be rotatable independently of the stage (14) and of the platform (16) about the vertical axis of the vessel.        The apparatus can be used particularly for repair-ing converters.