baber/WOPTO huggingface dataset:
Patent GE-P20217272-B (GE)
Title: Dual base plate for transferring forces to the ground for vehicle-mounted mortars
Inventor: NEW TECHNOLOGIES GLOBAL SYSTEMS S L
Filed: 2016-10-06
Abstract: Dual base plate comprises bottom base plate (3), whereon the mortal barrel base end is mounted, and has a flat plate with several self-centering shafts (6), top base plate (2) containing a construction with several cut cone-shaped elements (4) attached to the said construction, and by means whereof it rests onto self-centered shafts (6) of bottom base plate (3). It also contains connecting means between top- (2) and bottom (3) base plates consisting of restricting ropes (7) passing inside self-centering shafts (6), and are attached to bottom base plate (3) by means of bottom restraints (10), and with top base plate (2) and cone-shaped elements (4) by means of top restraints (9). Dual base plate is also equipped with pressing base (5) attached and joined to the construction of top base plate (2) on the bottom end thereof, and to the load-bearing area of mortar vehicle.
Patent GE-P20084313-B (GE)
Title: Method for production of granular green tea
Inventor: LAZISHVILI IRAKLI
IPC: A23F3/00
Filed: 2005-01-21
Abstract: A method comprises steaming tealeaves, granulating and drying. After steaming the tea mass is pressed with partial extraction of cell juice, after which the pressed mass is granulated.
Patent CA-1277391-C (CA)
Title: Motor control apparatus for reel-to-reel tape drive system
Inventor: KOYAMA YOSHIAKI
IPC: G11B15/093
Filed: 1985-05-23
Granted: 1990-12-04
Abstract: MOTOR CONTROL APPARATUS FOR REEL-TO-REEL            TAPE DRIVE SYSTEM             ABSTRACT OF THE DISCLOSURE      A motor control apparatus for an unbuffered reel-to-reel drive system including independently operable first and second drive motors including first and second sensors for detecting rotation of reels and a circuit for controlling the drive motors cooperatively to maintain tension applied to a tape.  The drive motor control circuit controls the drive motors on the basis of a service mechanism control algorithm and a stop-lock control algorithm using control signals having hysteresis curves in response to position deviation and a transport direction of the tape.
Patent CA-1283424-C (CA)
Inventor: DIEHL HERBERT
IPC: C07C303/08
Filed: 1986-05-01
Granted: 1991-04-23
Abstract: Process for the preparation of 5-fluorotoluene-2,4-disulphochloride ABSTRACT OF THE DISCLOSURE   5-Fluorotoluene-2,4-disulphochloride is prepared by chlorosulphonation of 3-fluorstoluene by first reac-ting the 3-fluorotoluene with chlorosulphonic acid and then with an inorganic acid chloride at temperatures up to 130°C until the evolution of gas is complete, and then heating the reaction mixture at temperatures of up to 200°C and, after ehe completion of the gas evolution, reacting the product at a lower temperature with further inorganic acid chloride, or reacting the 3-fluorotoluene with powerful sulphonating agents at an elevated tempera-ture, if appropriate in the presence of inert solvents and/or diluents, to give the corresponding disulphonic acid and then ereating ehe disulphonic acid with inorganic acid chlorides.
Patent CA-1332514-C (CA)
Inventor: ROSEN MEYER R
IPC: C22B1/24
Filed: 1986-05-13
Granted: 1994-10-18
Abstract: This invention is a method for agglomerating mineral ore concentrate comprising the commingling of mineral ore concentrate with a binding amount of water soluble polymers, preferably poly(acrylamides).  The polymer is applied to the mineral ore concentrate either (1) as a dispersion in a non-aqueous dispersion medium, such as a water-in-oil emulsion, or (2) as a dry powder.  This invention is also a method of agglomerating mineral ore concentrate with flux material.
Patent CA-1286648-C (CA)
Title: Taps
Inventor: THOMAS NEVILLE G
IPC: F16K3/08
Filed: 1986-06-11
Granted: 1991-07-23
Abstract: Abstract A tap incorporating a tap body and a tap top assembly having an inner end in sealing engagement with the valve seat within the tap body and having control means including a pair of ceramic discs in a housing within the tap top assembly for controlling fluid flow, and operable by a spindle.  The control means received within a closure member, one end of which is externally threaded so as to be screwed within an access opening to the tap body with the other end being internally threaded to receive an externally threaded adjustment nut surrounding the spindle and cooperating with the control means, whereby, when the tap top assembly is screwed into the tap body, the adjustment nut is operable to move said control means axially into tight engagement with the valve seat.  The externally threaded adjustment nut carries a lock nut adapted to engage the closure member and lock the adjustment nut relative thereto.  In one example a non-return valve assembly, incorporating a jumper valve, is clipped to the end of the closure member upstream of the ceramic discs, whilst in another example a non-return jumper valve is received within a chamber downstream of the ceramic discs.
Patent CA-1281381-C (CA)
Title: Angioplasty catheter and method for use thereof
Inventor: LECKRONE MICHAEL E
IPC: A61B1/00
Filed: 1986-12-04
Granted: 1991-03-12
Abstract: ABSTRACT            The disclosure relates to a device for use in removing undesired material, e.g., occlusion or plaque, from a duct or blood vessel within a patient's body.  The device comprises a catheter adapted to be disposed within a duct and an element disposed adjacent to the distal end portion of the catheter such as a fiber optic emitting laser energy, a heated element or a knife for intersecting and releasing the undesired material.  An inflatable bladder is provided for positioning the distal end portion of the catheter adjacent the inner surface of the duct to maintain the element for intersecting and releasing the undesired material adjacent thereto.  The device can also include a pair of abutments disposed adjacent the distal end portion of the catheter to form a chamber adjacent the inner surface of the blood vessel afor receiving the undesired material and for preventing the escape of laser energy after it has been applied to the undesired material. One of the abutments may have reflecting or fluorescing material for rejecting back laser energy through an optical receiving fiber that athe undesired material has been removed.  The catheter also includes an occluding balloon to impede the flow of blood.  Another embodiment comprises a housing having two lumens, one passing a translational and rotational filament and a second containing a fiber optic.  Yet another embodiment of the invention comprises a catheter for boring a hole in a total occlusion of a blood vessel.  In other embodiments of the invention, the catheter device may have a conically shaped nose to avoid trauma to blood vessels.
Patent CA-1296727-C (CA)
Title: 3-aminopropyloxyphenyl derivatives their preparation and pharmaceutical compositions containing them
Inventor: LOUIS WILLIAM J
IPC: C07D209/04
Filed: 1986-12-15
Granted: 1992-03-03
Abstract: ABSTRACT OF TEE DISCLOSURE     Compounds of Formula I,                I characterised in that R    signifies optionally substituted heteroaryl-, heteroarylalkyl or heteroarylalkenyl, R1    signifies hydrogen or a substituent, R2    is hydroxy or a group -Z-(CH2)n-Y-R3 wherein R3  is hydrogen, alkyl, hydroxyalkyl, alkenyl, cycloalkyl, cycloalkylalkylene. hydroxy substituted cycloalkyl or cycloalkylalkylene, or optionally substituted aryl or aralkyl or aralkenyl moiety, and Y   signifies oxygen or sulfur, and either Z   is an oxygen atom and n is 2 or 3, or Z   is a bond and n is 1, 2 or 3, A     signifies alkylene or branched alkylene of 2 to 5 carbon atoms, W     signifies a bond or imino, and X     signifies a bond or imino, and their physiologically hydrolysable derivatives, in which at least one hydroxy group is in esterified form.            The compounds exhibit beta adrenoceptor blocking activity.          Process for the preparation of the compounds are also disclosed.
Patent CA-1300894-C (CA)
Title: Gray cast iron inoculant
Inventor: HORNUNG MARY J
IPC: C22C33/08
Filed: 1986-12-23
Granted: 1992-05-19
Abstract: GRAY CAST IRON INOCULANT     Abstract of the Disclosure A ferrosilicon inoculant for gray cast iron containing between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium.          The inoculant, method for producing the inoculant, method for inoculating the melt and a gray cast iron inoculated with the inoculant are covered.
Patent CA-1322954-C (CA)
Inventor: JOUBERT PHILIPPE
IPC: F16L27/08
Filed: 1986-12-30
Granted: 1993-10-12
Abstract: Dispositif pour éviter la torsion d'une ligne ayant deux extrémités, la première extrémité de la ligne étant attachée à une installation flottante mobile et la seconde extrémité de la ligne étant fixe. Le dispositif comporte un joint tournant comportant deux parties, une première partie dudit joint étant solidaire de l'installation flottante mobile. Le dispositif comporte des moyens de mise en rotation de la première partie dudit joint tournant par rapport à la deuxième partie de ce même joint tournant de manière à annuler la torsion introduite dans la ligne au cours du mouvement relatif de la première extrémité de ladite ligne par rapport à sa seconde extrémité.
Patent CA-1295786-C (CA)
Title: Cytotoxic substances from the marine cyanophyte hormothamnion enteromorphoides grunow
Inventor: GERWICK WILLIAM H
IPC: C07D311/64
Filed: 1987-01-30
Granted: 1992-02-11
Abstract: ABSTRACT OF THE DISCLOSURE          Several new, biologically active substances have been isolated from Hormothamnion enteromorphoides, a somewhat rare cyanophyte from Puerto Rico.        Hormothamnion, a lipophilic metabolite from this alga, has the styrylchromone structure:         Hormothamnion and, to a lesser extent, one of its homologs, are potent cytotoxins to some types of cancer cells and appear to exert this cytotoxic action by a selective inhibition of RNA synthesis.        A peptide compound of about 11 to 12 amino acids has antimicrobial activity, particularly against Candida albicans.  The peptide, which includes phenylalanine, serine and other aliphatic amino acids, has blocked carboxyl and amino termini.
Patent CA-1280801-C (CA)
Title: Multi-mode imaging system
Inventor: HAAS WERNER E L
IPC: H04N1/00
Filed: 1987-04-30
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE             A multi-mode imaging system provides the capability of reproducing documents in a conventional COPY mode wherein a document is placed on a platen and scanned to create an exposed latent image on a photosensitive member. The system is adapted to operate in a second, print (WRITE) mode wherein an image bar, such as a light-emitting diode (LED) array or a liquid crystal shutter (LCS), is placed into optical alignment with a fixed optical system including a linear lens array. The image bar is electrically addressed to create a light output in an image-wise pattern (LCD) or to change the state of the LCS. The image output is optically coupled into the lens array which projects the image onto the photosensitive member. In one embodiment, the image bar is partially within the end portion of a movable plate.
Patent CA-1284323-C (CA)
Title: Process for producing n-aminohexamethyleneimine
Inventor: KAWANO MINORU
IPC: C07D295/22
Filed: 1987-05-28
Granted: 1991-05-21
Abstract: Abstract:            Process for producing N-aminohexamethyleneimine There is disclosed a process for producing N-amino-hexamethyleneimine, which comprises allowing hexamethylene-imine to react with hydroxylamine-O-sulfonic acid in the presence of an aqueous solvent and an inorganic base.
Patent CA-1292270-C (CA)
Inventor: LUESSI ANDRE
IPC: A61G13/00
Filed: 1987-10-16
Granted: 1991-11-19
Abstract: ABSTRACT OF THE DISCLOSURE:           A control panel contains four control levers.  A control valve having a valve slide capable of sliding in a valve sleeve is assigned to each control lever.     An electric motor on whose drive shaft a bevel gear is mounted in a rotationally solid manner is also provided for each control lever.   The bevel gear engages with another bevel gear that is connected with a shaft journal in a rotational-ly solid manner.  A follower pin is eccentrically mounted in the shaft journal; it passes through one end of a push rod and projects into a groove in a shaft journal passed through by the assigned control lever.  In this manner, the two shaft journals are connected with each other through the follower pin in a rotational manner.  The other end of the push rod is connected through a coupling with a piston rod that is in turn fastened to the valve slide.   In the arrangement described above,  the control valve can be actuated at any time either by the control lever or the electric motor.  The simultaneous action of the control lever and the electric motor on the control valve is also possible without damage resulting thereby.
Patent CA-1300816-C (CA)
Title: Method for the production of pencil leads and pencil leads produced by the method
Inventor: BARD MARTIN
IPC: B43K19/18
Filed: 1987-08-28
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE     METHOD FOR THE PRODUCTION OF PENCIL LEADS          AND PENCIL LEADS PRODUCED BY THE METHOD           The invention is concerned with the production of pencil leads and also pencil leads as produced by the proposed method.  In accordance with the invention graphite, enamel frit and quartz flour, preferably at least approximately in a ratio of one part of graphite, two to four parts of enamel frit and one part of quartz flour are processed to form a starting mixture, which is then pressed into the form of a lead, is dried and is fired.  The invention renders it possible to perform sintering below a temperature of 550°C and accordingly to perform the sintering firing operation in a normal oxidizing atmosphere.
Patent CA-1293506-C (CA)
Title: Fluoran derivatives and their use in recording materials
Inventor: DWYER-HALLQUIST PATRICIA
IPC: B41M5/145
Filed: 1987-11-10
Granted: 1991-12-24
Abstract: Abstract The invention relates to novel fluoran compounds of the general formula   wherein R1 and R2, each independently of the other, are lower alkyl; or a pyrrolidinyl, piperidino, morpholino or A is    piperazino radical; and R3  and  R4,  each  independently  of  the  other,  are  C1-C12  alkyl, cycloalkyl, phenyl or phenyl substituted by lower alkyl or lower alkoxy.     These compounds are particularly suitable for use as color formers in pressure-sensitive or heat-sensitive recording materials.
Patent CA-1318458-C (CA)
Inventor: MITA RYUICHI
IPC: C07K1/14
Filed: 1987-12-09
Granted: 1993-05-25
Abstract: ABSTRACT     a-L-Aspartyl-L-phenylalanine methyl ester having low hygroscopicity is prepared by bringing a cake of a-L-aspartyl-L-phenylalanine methyl ester, which cake has been obtained by solid-liquid separation through a desired preparation process of a-L-aspartyl-L-phenyl-alanine methyl ester, into contact with an organic solvent of uniform phase so as to treat the cake with the organic solvent, subjecting the resulting mixture of the cake and organic solvent to solid-liquid separation to obtain a cake, and then drying the last-mentioned cake at a temperature not higher than 60°C.  The organic solvent is dry or contains water in an amount up to 30 wt.%.
Patent CA-1294294-C (CA)
Inventor: SCHUITEMA FRANK M
IPC: F16F9/02
Filed: 1988-02-02
Granted: 1992-01-14
Abstract: ABSTRACT OF THE DISCLOSURE         A pneumatic spring having a cylinder piston and piston rod biased toward extended condition by compressed gas in the cylinder, an elongated cover tube severed at one of its ends to the outer end of the rod, extending over the length of the rod to define an annular space therebetween, and always in axial alignment with and extending over portions of the cylinder.  A transversely shiftable plunger lock assembly on the cover tube near its open end includes a fixed body and a lock plunger movable transversely of the piston axis into the annular space when the rod and cylinder are extended, to abut the annular end of the cylinder to securely retain the assembly in one position, preferably a substantially extended condition.
Patent CA-1337631-C (CA)
Title: Method and apparatus for necking containers
Inventor: CALEFFI ANTONIO
IPC: B65D1/40
Filed: 1988-02-05
Granted: 1995-11-28
Abstract: A die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck includes a plurality of rotatable necking turrets that each have a plurality of identical necking substations each having a necking die.  The necking dies in the respective turrets have an internal configuration to produce a necked-in portion on the container which has a first arcuate segment integral with the container side wall and a second arcuate segment integral with the reduced diameter neck.  The necking substations also have a floating form control element that engages the inner surface of the container to control the portion of the container to be necked.  The necked-in portion is reformed in each succeeding turret by dies to produce a smooth tapered wall between the arcuate segments.
Patent CA-1288963-C (CA)
Title: Composite tubular structure
Inventor: NICKEL HERBERT W
IPC: F16C3/00
Filed: 1988-02-12
Granted: 1991-09-17
Abstract: COMPOSITE TUBULAR STRUCTURE Abstract of the Disclosure A composite tubular structure, such as a drive shaft, composed of a tubular member formed of fiber reinforced resin and having metal yokes secured to the ends of the tubular member.  Each yoke includes a cylindrical sleeve portion bonded in lapping relation to the respective end of the tubular member.  A plural-ity of longitudinally extending ribs or bosses are formed on each sleeve portion and are received in slots provided in the respective end of the tubular member. Windings of a fibrous material impregnated with a thermosetting resin can be applied over the joint between the tubular member and each sleeve portion. With this construction the torsional load is transmitted through the ribs and slots rather than through an adhesive bonded interface between the members.
Patent CA-1295289-C (CA)
Title: Packaged frozen food product
Inventor: SCHMIDT WALTER L
IPC: B65D51/28
Filed: 1988-02-17
Granted: 1992-02-04
Abstract: PACKAGED FROZEN FOOD PRODUCT                       ABSTRACT A packaged frozen food product is provided which is housed in a package which includes a first, substantially microwave permeable portion having a first frozen food component housed therein, and a second, microwave reflective portion having a second frozen food component retained therein.  The package also includes a void space between the first frozen food component and the second frozen food component. Upon microwave heating, the first frozen food component will be thawed and the second frozen food component will remain substantially frozen.
Patent CA-1302052-C (CA)
Title: Continuous reaction of gases with liquids
Inventor: YANT ROBERT E
IPC: B01J10/00
Filed: 1988-02-18
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE     A continuous system, process and associated apparatus are dis-closed for reacting a gas with a liquid to manufacture a gaseous or liquid product.  The preferred system comprises a reactive gas, such as chlorine and an aqueous solution, such as caustic soda, which are continuously combined and reacted under largely superatmospheric pres-sure and in turbulent cocurrent flow in very compact reactor equip-ment.  Liquid bleach solutions such as aqueous solutions of hypo-chlorites or hypochlorous acid are among the products of major interest.  The main reactor equipment consists of a fluid pressure energized, in-line mixing device followed by a low slip (closely fitted) regenerative turbine pumping unit.  The fluid ports in the closely fitted stator elements of said pumping unit should have a radial dimension equal to at least about half that of the vanes.  In liquid ring compressor these ports are located adjacent the lower parts of said vanes while in a turbine pump they are generally adja-cent the mid protion of said vanes.
Patent CA-1339709-C (CA)
Inventor: KAJIJI SHAMA
IPC: C07K16/00
Filed: 1988-02-18
Granted: 1998-03-10
Abstract: Novel hybridoma cell lines producing monoclonal antibodies which react specifically with human pancreatic cancer cells are described.  Methods for producing antigenic preparations to generate the hybridoma cell lines and for selecting, purifying and characterizing the monoclonal antibodies reactive with human cells, including pancreatic cancer cells, are disclosed.  The antigens to which the antibodies of the invention are specific are characterized.
Patent CA-1333980-C (CA)
Inventor: BORETZKY LEON N
IPC: C08G18/42
Filed: 1988-02-19
Granted: 1995-01-17
Abstract: The present invention is directed to a process for coating a substrate containing aramid fibers by coating the substrate with a two-component polyurethane-forming composition which cures to form a tough, flexible polyurethane coating which is capable of withstanding at least 3000 temperature cycles between a temperature of -65°F and a temperature of 160°F and back without developing microcracks.  The present invention is also directed to the coated substrate produced in accordance with this process.
Patent CA-1332487-C (CA)
Title: Flame retardant electrical insulating composition having antifungal action
Inventor: YAMAMOTO YASUAKI
IPC: C08K3/22
Filed: 1988-06-17
Granted: 1994-10-11
Abstract: ABSTRACT OF THE disclosure A  flame  retardant  electrical  insulating composition  having  an  antifungal  action  comprises  100 parts by weight of a polyolefin, 50 - 300 parts by weight of a metal hydroxide, and at least 0.2 parts by weight of an amine compound.   Also, a flame retardant electrical insulating  composition  having  an  antifungal  action comprises 100 parts by weight of an ethylene-vinyl acetate copolymer with a vinyl acetate content of at least 20 wt% or  an  ethylene-ethyl  acrylate  copolymer  with an  ethyl acrylate content of at least 20 wt%, 50 - 300 parts by weight of a metal hydroxide, at least 0.2 parts by weight of an amine compound, and at least 0.5 parts by weight of a hydroxyl group containing lubricant.
Patent CA-1301485-C (CA)
Inventor: MASUMOTO TSUYOSHI
IPC: C22C21/12
Filed: 1988-08-05
Granted: 1992-05-26
Abstract: HIGH STRENGTH, HEAT RESISTANT ALUMINUM ALLOYS                 ABSTRACT OF THE DISCLOSURE      The present invention provides high-strength and heat resistant aluminum alloys having a composition represented by the general formula AlaMbLac (wherein M is at least one metal element selected from the group consisting of Fe, Co, Ni, Cu, Mn and Mo; and a, b and c are atomic percentages falling within the following ranges: 65 ? a ? 93, 4 ? b ? 25 and 3 ? c ? 15), the aluminum alloys containing at least 50% by volume of amorphous phase.   The aluminum alloys are especially useful as high strength and high heat resistant materials in various applications and, since the aluminum alloys specified above exhibit a superplasticity in the vicinity of their crystallization temperature, they can be readily worked into bulk forms by extrusion, press working or hot forging in the vicinity of the crystallization temperature.
Patent CA-1287981-C (CA)
Title: Gas generating device and related method
Inventor: BRANDT MICHAEL D
IPC: G01N33/00
Filed: 1988-08-12
Granted: 1991-08-27
Abstract: ABSTRACT           A device   and  related  method  adapted to generate a gas flow containing a precise amount of impurities.  The   device  comprises  a  membrane through which an impurity gas permeates and mixing means  to make  a mixture of said impurity gas and a vector gas sweeping said membrane.   The pressure of  said  mixture  is  substantially  constant,  but adjustable, to enhance the accuracy of the device.