baber/WOPTO huggingface dataset:
Patent GE-P20084393-B (GE)
Title: Aza spiro alkane derivatives as inhibitors of metalloproteases
Inventor: YAO WENQING
IPC: C07D/
Filed: 2004-04-23
Abstract: Compounds of formula (I) or Formula (II) wherein the provided radicals have the values indicated in the claims or their enantiomers, diastereomers, prodrugs, solvates, metabolites, or pharmaceutically acceptable salt thereof; said compounds are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.
Patent GE-P20135972-B (GE)
Title: Trumpet “jemali”
Inventor: GOGISVANIDZE JEMAL
IPC: G10D7/10
Filed: 2012-07-17
Abstract: There is represented wind instrument com¬prising: twice curved pipe-like barrel 1, bell 2 con¬nected thereto, vent 3 with three pistons, mouthpiece 4, second bell 5 connected to twice curved pipe like barrel 1 and bypass vent 6 for bells supplement independently or simultaneously with air flow.
Patent GE-P20227341-B (GE)
Title: In-situ process to produce hydrogen from underground hydrocarbon reservoirs
Inventor: GATES IAN D
IPC: E21B43/295
Filed: 2017-02-07
Abstract: Hydrocarbon reservoir is treated with heat to induce gasification, water-gas shift, and/or aquathermolysis reactions to generate gases including hydrogen. Hydrogen alone is produced to the surface by using only hydrogen-membranes containing palladium copper or palladium silver alloy, in the production wells.    	s
Patent CA-1293359-C (CA)
Title: Process for removing oxides of nitrogen and sulfur from waste gases
Inventor: FATTINGER VOLKER
IPC: C01B17/74
Filed: 1985-08-09
Granted: 1991-12-24
Abstract: Process for removing oxides of nitrogen and sulfur from waste gases Abstract of the Disclosure A process for removing oxides of nitrogen and sulfur from waste gases, in particular from flue gases emitted by power plants, by means of a modified nitrogen oxide-sulfuric acid process for the production of sulfuric acid to obtain marketable nitrogen and sulfur compounds by absorption of more than half the concentration of nitrogen oxide present in the waste gas introduced into said process and desorption of the liquid that contains nitrogen oxide, in which process a) the nitrogen oxide set free is mixed with an oxygen-containing gas to give a gas which is relatively enriched with nitrogen oxide and oxygen and in which nitrogen monoxide oxidises to nitrogen dioxide, and the nitrogen dioxide so obtained and/or nitric acid produced therefrom, as well as a residual content of nitrogen monoxide, is introduced into the main stream of waste gas to be treated, the molar amounts of quadrivalent and pentavalent nitro-gen-oxygen compounds introduced into the system being greater than the molar amount of nitrogen monoxide also introduced, and b) the liquid from which nitrogen oxides have been at least partially removed, or the bulk thereof, is fed back, after passing through the desorption plant, into one or more of the gas treatment towers of the main stream of gas.
Patent CA-1287589-C (CA)
Title: Process for producing antibiotics from micromonospora
Inventor: IMAI HARUMITSU
IPC: C07H17/08
Filed: 1985-12-19
Granted: 1991-08-13
Abstract: ABSTRACT        Novel microorganisms belonging to the genus Micromono-spora capable of producing antibiotics YS-02930 K-D, -E or -H represented by formula:                               wherein R represents a hydrogen atom or a formyl group and a dotted line represents a double bond or a bond. shown by:   are disclosed.   The antibiotics are produced by culturing bacteria belonging to the genus Micromonospora capable of producing at least one antibiotic selected from YS-02930 K-D, -E and -H and, harvesting antibiotic YS-02930 K-D, -E or -H.
Patent CA-1283879-C (CA)
Title: Treatment of carbonaceous materials
Inventor: SADEGHI MOHAMMAD-ALI
IPC: C10G1/04
Filed: 1985-12-23
Granted: 1991-05-07
Abstract: Abstract TREATMENT OF CARBONACEOUS MATERIALS         Hydrocarbon liquids are recovered from carbona-ceous materials such as tar sands utilizing a separation reagent formed in situ by reacting polar resin compo-nents of tar sands with an inorganic base such as sodium silicate in sonicated aqueous solution in absence of an organic solvent to form a surfactant.  Under the influ-ence of sonication a microemulsion of polar-external micelles forms.  The polar groups can associate with anions, especially polyanions such as silicate and act in a membrane mimetic manner to form vesicles.  Cavities can form in the surfactant resin molecule that complex with guest cations such as titanium or other metals from the tar sand.        When tar sands are added to the sonicated sepa-ration reagent, the surfactant penetrates the bitumen. Metal ions complex with the polar groups and aid in removing the bitumen from the sand particles.  The polar-organic asphaltene materials are carried into the aque-ous phase by the anion and stabilized within the micelle structure.  The lighter, non-polar hydrocarbon oil frac-tion separate from the emulsion and rise to the top and are recovered by skimming.  The heavier asphaltenes and preasphaltenescomplex with the polyvalent metals to form charcoal-like agglomerates which settle to the bottom of the treatment tank.  The separation reagent forms during the reaction and can reach a concentration capable of dissolving bitumen.  The separation reagent can be recov-ered and used in other processes after removal and recov-ery of the clay.  The separation reagent must be substan-tially diluted after being recycled and reused to reduce solvation properties.
Patent CA-1302981-C (CA)
Inventor: DOUCHE JEAN-PIERRE
IPC: F04F5/22
Filed: 1986-01-03
Granted: 1992-06-09
Abstract: The invention is in a pneumatic powder ejector comprising a suction stage and an injection stage. The suction stage includes a suction chamber (16), a venturi (14) communicating a primary gas to the suction chamber and a lateral suction input (18) offset in relation to the downstream end of the venturi. The injection stage includes a nozzle (22), an injection chamber (36) and a diffuser (38). The stages are located within a coaxially of the body of a tubular ejector. The nozzle includes a path for powder and primary gas between the suction chamber and diffuser, and is formed to provide a flow path of reduced dimension to communicate a secondary or entrainment gas between the diffuser and injection station.
Patent CA-1282769-C (CA)
Title: Gate valve for vacuum processing apparatus
Inventor: MADOCKS JOHN E
IPC: F16K31/524
Filed: 1986-01-27
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE          A gate valve for sealing an opening in the wall of a vacuum processing chamber is disclosed.  The valve includes a gate having a pair of wheels mounted on opposite ends of the gate and a curved track aligned and shaped to guide the wheels through an angle so that the plane of the gate is rotated out of the path of substrates as the gate moves between its sealing and open positions.  The curvature of the track should be sufficient to rotate the gate through an angle of at least 60°, and preferably 75° to 105°, in order to minimize the dimension of the chamber normal to the direction of substrate travel.
Patent CA-1283948-C (CA)
Title: Motor control circuit
Inventor: HASTINGS JOHN D
IPC: H02P7/285
Filed: 1986-03-10
Granted: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURE          A motor control circuit comprising a switching circuit which controls the supply of power from a source thereof to a motor responsive to a control signal, and a speed control circuit which generates the control signal.          The speed control circuit can vary the motor speed cyclically, operating as an stable multi-vibrator.  An overload protection circuit detects the occurence of a current overload condition and either reduces to a low level the power delivered to the motor or inhibits the switching circuit's operation altogether.   0178h
Patent CA-1275599-C (CA)
Title: Handling limp fabric
Inventor: HANCOCK WARREN J
IPC: B65H45/14
Filed: 1986-03-21
Granted: 1990-10-30
Abstract: ABSTRACT          A method and apparatus for stretching and folding a limp fabric piece (35, 14) comprises transporting the fabric piece (35, 14) in a stretched condition to folderable support 41, mechanically, sequentially gripping and stretching marginal portions of the fabric piece (35, 14) on each side of the fold line 51 of the support 41 by means of selectively operable fingers (12, 45), folding one section 50 of the folderable support 41 over the other, clamping overlapping marginal portions 46, unfolding support 41 while concurrently releasing fingers (12, 45) from engagement with fabric piece (35, 14).
Patent CA-1268743-C (CA)
Title: Extruded zipper strips for bags
Inventor: AUSNIT STEVEN
IPC: B31B1/90
Filed: 1986-07-02
Granted: 1990-05-08
Abstract: ABSTRACT A bag has a reclosable zipper between wall panels and extending between side edges at the top end of the bag, the zipper comprising a continuous length of extruded profile plastic strip folded upon itself for zipper closing interengagement of its profile parts, the profile strip portions being spot welded together at the fold in the strip which may be at one of the side edges of the bag, such as a fold in the material which provides the walls of the bag. The strip may be notched out to facilitate folding. Bydifferential mass, or differential spacing, or tilted biasing of profile parts of the zipper strip, and provision of a laterial flange of substantial width on the strip not only is interlocking of the profile parts facilitated, but an expedient is provided for restraining opening of the zipper by internal bag pressures, while permitting relatively easy opening of the bag from the outside, i.e. the top or mouth end of the bag. Visual determination of orientation of one of a plurality of profile parts of the folded zipper is provided for.
Patent CA-1291795-C (CA)
Title: Blood analyzer
Inventor: YOUNG CHUNG C
IPC: G01N33/49
Filed: 1986-07-17
Granted: 1991-11-05
Abstract: Abstract of the Disclosure A blood analyzer that measures hematocrit levels as well as electrolyte and blood gas concentrations.  Specific features of the analyzer include a removable septum assembly, an electrode assembly, and means for measuring conductivity to determine hematocrit using standardizing solutions.
Patent CA-1278757-C (CA)
Title: Heat stable fermented malt flavorant and process therefor
Inventor: FULGER CHARLES V
IPC: A23L27/24
Filed: 1986-07-18
Granted: 1991-01-08
Abstract: HEAT STABLE FERMENTED MALT FLAVORANT AND PROCESS THEREFOR                    ABSTRACT      A process is disclosed for producing a heat-stable, yeast fermented malt reaction flavor concen-trate which is of low volatility.  The process involves preparing a malt flour such that it has sufficient fermentable sugars, fermenting the malt flour with yeast at a temperature of from about 10°C to about 60°C for a period of time of from 1/2 to 6 hours and heating the fermented malt produced by the fermentation to inactive the yeast and develop flavors.  The yeast fermented malt derived food flavorant may be incorporated into a foodstuff, preferably a ready-to-eat cereal or baked good at a level of from 0.3 to 5% by weight.
Patent CA-1288957-C (CA)
Title: Alarm mechanism
Inventor: YOSHIZAWA KEIICHI
IPC: G04C21/20
Filed: 1986-12-17
Granted: 1991-09-17
Abstract: ABSTRACT         An alarm mechanism for an alarm clock has an alarm hand and an hour hand mounted coaxially with respect to each other, and slideably contacting hub portions of the alarm hand and the hour hand are formed with cam grooves and cam pawls respectively.  The cam grooves and cam pawls are positioned with the same positional relationship with respect to the hub portions of the alarm hand and hour hand so that at a preselected alarm time, the cam grooves and cam pawls cooperatingly engage one another to thereby actuate a mechanism to sound the alarm of the alarm clock.  In attaching the hands to the clock during assembly, it is possible to attach the alarm hand and the hour hand onto respective shafts at any random angular position without having to pay special attention to the respective positional relationships of the two hands.  The hands can be formed in multiple parts and moulded together.
Patent CA-1335906-C (CA)
Inventor: HIRAIWA HISAKI
IPC: H03M13/41
Filed: 1987-02-16
Granted: 1995-06-13
Abstract: The invention relates to a Viterbi decoder for decoding a convolutional code.  Branch metrics are normalized, state metrics are calculated from the normalized branch metrics, and the synchronization and asynchronization are determined on the basis of the degree of increase in the calculated state metrics.  Thus, the original data can be certainly decoded by a simple hardware without being influenced by the S/N ratio of the communication path.
Patent CA-1293925-C (CA)
Title: Procedure for improvement of albedo from living organims for tridimensional optical analysis
Inventor: MEZI MICHEL
IPC: A61C13/08
Filed: 1987-02-19
Granted: 1992-01-07
Abstract: In the method, the parts of living organisms being subjected to the method are covered with a suspension of a finely dispersed white inorganic pigment. To carry out the method, a composition is used, consisting of a white pigment having a fine particle size suspended in an aqueous- alcoholic solution of a film-forming agent. Uses in the computer-assisted design and manufacture of dental and/or medical prostheses.
Patent CA-1338138-C (CA)
Inventor: CAPAGE MICHAEL A
IPC: C12R1/38
Filed: 1987-03-24
Granted: 1996-03-12
Abstract: Methods for the recombinant-DNA mediated production of xanthan gum and gum variants structurally related to xanthan are disclosed.  The methods in part involve the synthesis of these polysaccharides in anaerobic and/or denitrifying hosts.          In particular, plasmids pX209 and pRK290-H366 are disclosed which contain the genes, isolated from X. campestris, encoding Transferase I, Transferase II, Transferase III, Transferase IV, Transferase V, Ketalase, Acetylase and Polymerase.  These plasmids have been deposited in the American Type Culture Collection under Accession Nos. 67051 and 67049, respectively.          More particularly, the methods involve (a) obtaining a vector containing a nucleic acid sequence encoding enzymes for the synthesis of xanthan polysaccharide or a xanthan variant polysaccharide, (b) transferring the vector to a host organism, (c) culturing the organism under conditions appropriate for synthesis of the xanthan polysaccharide or variant xanthan polysaccharide, and (d) harvesting the polysaccharide.
Patent CA-1314519-C (CA)
Title: Method and apparatus for electroplating a metallic deposit on interconnected metallic components and/or metallized products
Inventor: MEULDIJK PIETER W
IPC: C25D5/02
Filed: 1987-04-01
Granted: 1993-03-16
Abstract: ABSTRACT      A method for fast and accurate plating of a metal on two opposite sides of a component that results in a considerable saving of metal is provided.  The metal may be a precious metal.  In the case of double sided plating the saving is approximately 50%.  Apparatus for carrying out the method includes a transport device for lengthwise transport of bandoliered or otherwise interconnected elongated components.  A device for placing and removing non-conductive masking devices in between the elongated components operates in synchronizism with the transport device.  Objects to be plated and the masking devices between them are brought into contact with electrolyte on one side or two sides simultaneously at choice.
Patent CA-1293819-C (CA)
Title: Very large scale computer
Inventor: HILLIS W DANIEL
IPC: G06F12/02
Filed: 1987-05-04
Granted: 1991-12-31
Abstract: ABSTRACT           A method and apparatus are described for improving the utilization of a parallel computer by allocating the resources of the parallel computer among a large number of users.  A parallel computer is subdivided among a large number of users to meet the requirements of a multiplicity of databases and programs that are run simultaneously on the computer.  This is accomplished by means for dividing the parallel computer into a plurality of processor arrays, each of which can be used independently of the others.  This division is made dynamically in the sense that the division can readily be altered and indeed in a time sharing environment may be altered between two successive time slots of the frame.  Further, the parallel computer is organized so as to permit the simulation of additional parallel processors by each physical processor in the array and to provide for communication among the simulated parallel processors   Means are also provided for storing virtual processors in virtual memory.  As a result of this design, it is possible to build a parallel computer with a number of physical processors on the order of 1,000,000 and a number of virtual processors on the order of 1,000,000,000,000. Moreover, since the computer can be dynamically reconfigured into a plurality of independent processor arrays, a device this size can be shared by a large number of users with each user operating on only a portion of the entire computer having a capacity appropriate for the problem then being addressed.
Patent CA-1318744-C (CA)
Title: Coating composition for ir radiation heating
Inventor: FUKUDA AKIO
IPC: C08K3/22
Filed: 1987-09-15
Granted: 1993-06-01
Abstract: Abstract:    The present invention is directed to a coating composition for IR radiation heating which comprises an oxide of a transition metal or a mixed oxide of transition metals, ZrO2 and polyborosiloxane.  A coating film prepared from such a composition has improved IR radiation efficiency.
Patent CA-1286275-C (CA)
Title: Return tightener for a safety belt strap winder, in particular for a motor vehicle
Inventor: ESCARAVAGE GERARD
IPC: F16D43/24
Filed: 1987-09-16
Granted: 1991-07-16
Abstract: RETURN TIGHTENER FOR A SAFETY BELT          STRAP WINDER,  IN PARTICULAR FOR A MOTOR VEHICLE                       A B S T R A C T      This return tightener comprises a force accumulating device (1) which may be actuated in response to the detec-tion of a sudden deceleration of the vehicle and is conrec-ted to a device (2) for driving a device (3) for rotatio-nally actuating a shaft (4) of the winder, the driving device comprising a flexible driving element (9).  This tightener is characterised in that the actuating device comprises a split elastically yieldable ring (5) disposed around a portion of the shaft and around which is wound a reserve portion of the flexible driving element (9), and an abutment element (6) is provided interposed between the two edges of the ring (5) to permit a free rotation of this portion of the shaft in this ring in normal operation of the winder.  This abutment element (6) is connected to the flexible driving element (9) and is capable of being pulled away by the latter upon the actuation of the accumu-lating device (1) for releasing the edges of the ring (5) and permitting a coupling between the driving device (2) and  the shaft (4) of the winder and cause the winding of the strap.          Fig. 1.
Patent CA-1276592-C (CA)
Inventor: MILLER HENRY F
IPC: F16J15/02
Filed: 1987-10-05
Granted: 1990-11-20
Abstract: COMPUTER GENERATED STOPPER                  Abstract of the Disclosure A stopper or closure  is provided as a closure for  containers  in  which  the  stopper  profile  is computer generated to take into consideration radial stress  at  the  stopper/container  interface,  and  to eliminate  tensile  stress  therealong  which  tensile stress  is  an  indication  that a  portion  of  the stopper wall is not engaging the opposed container surface.   The stopper of the invention is particu-larly appropriate for use in evacuated blood sample collection  tubes  for  eliminating  "gray  bands"  or regions where the stopper and tube do not contact, and  n red spots"  formed in small cavities generated on  the  internal  surface  of  the  stopper  at  the withdrawal  position  of  a  blood  collection  needle having been inserted in the stopper.
Patent CA-1306920-C (CA)
Title: Creamy scouring compositions
Inventor: CULSHAW STEPHEN
IPC: C11D17/00
Filed: 1987-10-06
Granted: 1992-09-01
Abstract: Abstract Stable, viscous creamy scouring compositions are disclosed, which are substantially free of terpene solvents, and contain a narrowly-defined solvent derived from propylene glycol represented by the formula:            wherein R is a C1 to C8 alkyl, alkenyl or alkyl aryl group, preferably a C1 to C4 alkyl group, and n is an integer from 1 to 4.  The compositions of the invention show excellent cleaning ease-of-rinsing, shine performance, and are not aggressive to cleansed surfaces and packaging materials.
Patent CA-1308570-C (CA)
Title: Speed indicator device for vehicles
Inventor: BITETTI RODOLFO
IPC: G01P3/22
Filed: 1987-12-14
Granted: 1992-10-13
Abstract: ABSTRACT         A speed indicator device for vehicles is described, of the type in which the speed indication is given over a scale by an index fitted to an oscillating element drawn by rotatable means for example comprising a permanent magnet carried into rotation by the shaft of an electric motor.  The device comprises a bush on one side fixed to the magnet and on the other fixed, by means of a spring, to the shaft of the said electric motor.
Patent CA-1280442-C (CA)
Title: Stabilization of ketazine dyes
Inventor: VOGEL KIM M
IPC: G03C1/42
Filed: 1987-12-29
Granted: 1991-02-19
Abstract: ABSTRACT OF THE DISCLOSURE           Alkyl ketazine dyes are stabilized by the presence of poly(vinyl chloride) and/or poly(vinylidene chloride) binders in photothermographic emulsions.
Patent CA-1288760-C (CA)
Title: Energy transmitting fluid
Inventor: LEWIS WALTER E F
IPC: C10M173/02
Filed: 1987-12-30
Granted: 1991-09-10
Abstract: ENERGY TRANSMITTING FLUID              Abstract of the Disclosure A water-glycol energy transmitting fluid having a viscosity of from about 10 to about 200 centistokes at 40°C comprising:               (a)  from about 30 to about 40 percent by weight, based upon the total weight of the fluid, of water, (b) diethylene glycol, (c)  from about 0.8 to about 5.0 percent by weight, based upon the total weight of fluid, of an aliphatic carboxylic acid having 9 to 12 carbon atoms, (d) a water-soluble polymeric viscosity control agent, (e)  A corrosion inhibiting amount of at lease one corrosion inhibitor, an (f) a metal deactivator.
Patent CA-1314579-C (CA)
Title: Multiphase gas expansion circuit breaker for a gas-insulated metalclad cell
Inventor: MARSALA LUCIEN
IPC: H02B1/18
Filed: 1988-01-06
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE:            A circuit breaker includes a plurality of poles disposed parallel side by side in a sealed enclosure filled with SF6 insulating gas.  The housing of each arc extinguishing chamber comprises a metal shielding wall designed  to neutralize the influence of the magnetic stray fields of the neighbouring poles.  The wall can be made of conducting or ferromagnetic material, and enables correct entering of the arc favouring the expansion effect of the gas.   The invention finds an application in medium voltage electrical distribution substation.
Patent CA-1328785-C (CA)
Inventor: SIPPOLA PERTTI J
IPC: C23C2/40
Filed: 1988-02-25
Granted: 1994-04-26
Abstract: Abstract of the disclosure The present invention relates to a method for controlling the thickness of an intermetallic layer on a continuous steel product in a continuous hot-dip galvan-izing  line.  The  steel product is rapidly cooled by quenching in a zinc bath and the structure of the coat-ing to be formed on the steel product is controlled by directing a flow of molten zinc, cooled to a temperature 1° to 15°C below the operating temperature of the zinc bath, towards the steel strip. At least a part of said flow is preferably directed towards the steel product close to its immersion point into the zinc bath, obli-quely against the movement direction of the steel pro-duct.            (Figure 3)