baber/WOPTO huggingface dataset:
Patent GE-P20156392-B (GE)
Title: Crystalline tripeptide epoxy ketone protease inhibitors
Inventor: PHIASIVONGSA PASIT
IPC: C07K5/08
Filed: 2010-03-22
Abstract: Crystalline substance of formula (II), which characteristics are provided in the claims and production method thereby solution preparation of compound of formula (II), solution supersaturation to form crystals and release thereof. Pharmaceutical composition on a basis of said compound and application thereat the treatment of oncological diseases, leukemia, etc.
Patent GE-P20217210-B (GE)
Title: Ferroalloy continuous casting rotor-type universal machine
Inventor: TAVADZE GIORGI
IPC: B22D11/06
Filed: 2018-11-26
Abstract: A machine includes cooling rotating metallic drum 1 with the grooves 2 made thereon equipped with crosswise edges on whole perimeter and cooling metallic arched segment 7 approached tightly therefrom outside, as well. Furthermore, the machine has braking mechanism with catching rollers and wedge-like cutters 6; at that, braking mechanism is equipped with air/water mixing and spraying system 4, as well, creating thermal cracks on casting surface having air/water mix amount controlling means.
Patent CA-1341644-C (CA)
Title: Recombinant dna molecules and their method of production
Inventor: MURRAY KENNETH
IPC: C07K14/02
Filed: 1979-12-21
Granted: 2023-03-07
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displayihg HBV anti-genicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are characterized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent CA-1306743-C (CA)
Inventor: YOSHIMURA YOSHINOBU
IPC: A61K31/565
Filed: 1984-03-30
Granted: 1992-08-25
Abstract: Abstract of the Disclosure A novel steroid compound of the formula                 (I) wherein A is a lower alkylene group; R-?-  is an acyl group; and   is a single bond or a double bond, and methods of producing the compound (I) as follows:      (1)                          (I) (2)                             (I) (3)                             (I) and a pharmacetuical composition containing the compound (I). The compound (I) exhibits excellent antiandrogenic acitvity on oral administration and can be used for the treatment of prostatic hypertrophy.   54]204
Patent CA-1277276-C (CA)
Title: Fcc catalyst stripping method and apparatus
Inventor: HADDAD JAMES H
IPC: B01J8/38
Filed: 1985-06-27
Granted: 1990-12-04
Abstract: ABSTRACT     A method and apparatus for improving the stripping of hydrocarbons from catalyst particles in a fluidized catalytic cracking (FCC) unit.  A stripper vessel is located directly adjacent the exhaust barrel of a separator and immediately begins stripping hydrocarbon from catalyst particles.  The stripper is sealed at the catalyst exit by a catalyst seal pot, with the drain sized to permit only a portion of catalyst flow to pass therethrough, with the remainder catalyst overflowing the seal pot.  A short contact time stripper and catalyst particle deflector reduce the "residence" time of hydrocarbons with catalyst particles.
Patent CA-1276888-C (CA)
Title: Method of causing the reduction of physiological and/or subjective reactivity to stress in humans being subjected to stress conditions
Inventor: WARREN CRAIG B
IPC: A61K31/335
Filed: 1985-12-12
Granted: 1990-11-27
Abstract: ABSTRACT      Described is a method for reducing physiological and/or subjective reactivity to stress in humans being subjected to stress conditions.  The method consists of administering to such humans an effective amount of a physiological and/or subjective stress reactivity-reducing substance selected from the group consisting of:      (i)  Nutmeg Oil; (ii) Mace Extract; (iii)  Neroli Oil;  (iv)  Valerian Oil;  (v)  Myristicin; (vi)  Isoelemicin; and (vii)  Elemicin.      Administration is through inhalation or transdermally using one or more of the above ingredients alone or in a suitable composition such as ethanol and/or a perfume composition, cologne or perfumed article (e.g., air freshener or deodorant stick). Also described is a method for detecting the reduction of physiologi-cal and/or subjective reactivity to stress in a human.
Patent CA-1300435-C (CA)
Title: Progressive die apparatus having resilient tool support means
Inventor: KAMINSKI ELTON G
IPC: B21D22/04
Filed: 1985-12-19
Granted: 1992-05-12
Abstract: ABSTRACT OF THE INVENTION   A resilient tool support means for mounting either an upper or lower tooling member on a press ram or stationary press bed for performing a variety of operations on easy open can ends.  The resilient tool support means comprises a metallic member having a longitudinal central bore with vertically spaced overlying pairs of diametrically opposed angularly  oriented  segmental  slots  extending  inwardly through the  sides  of the  resilient  tool  support  block reaching  the  central bore.   The  resilient  tool  support means may be positioned between either the press ram and the upper tooling member, or the stationary press bed and the  lower  tooling  member.   The  resilient  tool  support means is designed to yield and absorb excessive pressure of the press ram as it performs the various operations on the  easy open can ends.   A positive  stop may also be mounted within the central bore of the metallic member to permit  the  resilient  tool  support means  to yield until maximum deflection is achieved but no more.
Patent CA-1312871-C (CA)
Title: Indene and naphthalene derivatives
Inventor: LOGAN ROBERT T
IPC: C07C239/00
Filed: 1986-03-26
Granted: 1993-01-19
Abstract: INDENE  and  NAPHTHALENE DERIVATIVES                     ABSTRACT     The invention relates to compounds of the general formula I             wherein R1 represents one up to and including four, the same or different substituents selected from alkyl(1-6 C), alkoxy(1-6 C), hydroxy, halogen, NO2, CF3 or the group -NR5R6, whereby two substituents taken together may also represent a methylene-dioxy group, X  represents  a member selected from   , -CH2-CH2- and  -CH=CH- , n  has the value 0, 1 or 2, R3 represents one of the moieties:              ,          or   and R2, R4 , R5 and R6 represent hydrogen or alkyl(1-6C), and pharmaceutically acceptable salts thereof, suitable in the treatment of heartfailure.
Patent CA-1285421-C (CA)
Title: Process and apparatus for regulating the degree of roasting, especially of coffee
Inventor: LE VIET TOAI
IPC: A23F5/04
Filed: 1986-09-18
Granted: 1991-07-02
Abstract: ABSTRACT         The degree of roasting of materials roasted by application of microwaves is regulated by a system free from any energy source which receives material from a microwave roaster and retains it for a time for completing roasting and varying and regulating the final degree of roasting of the material by regulating the feed of the roasted material from the system to a quenching zone.  The microwave roaster includes a horizontal rotatable tube which has baffles for transporting the material to be roasted through the tube such that it reaches a roasting temperature at the outlet of the tube for receipt by the system for achieving the desired degree of final roasting.
Patent CA-1280666-C (CA)
Title: Backflushed air filters with quick opening multiple discharge valve
Inventor: HOWETH FRANKLIN D
IPC: F16K7/17
Filed: 1986-09-30
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE Pleated paper barrier type air filter elements are cleaned by a reverse air jet cleaning system which includes one or more specifically shaped cleaning air valves in which a plurality of jet nozzles or orifices are arranged in a predetermined pattern to provide a totally enveloping air jet which is discharged into a flow tube immediately downstream of the clean sir flow chamber of a generally tubular filter element. The jet pattern provides a temporary pressure seal within the flow tube and entrains a substantial amount of ambient air into the reverse flow jet to thoroughly flush elements to clean dust cake from the exterior surfaces thereof. The multiple jet arrangement reduces the overall space occupied by the reverse jet cleaning system and provides a larger mass flow of cleaning air. Multiple jet orifice valves may be configured in virtually any geometric shape to provide a desired jet pattern.
Patent CA-1275411-C (CA)
Title: Heterocyclic compounds and their preparation and use
Inventor: WATJEN FRANK
IPC: C07D487/14
Filed: 1986-10-01
Granted: 1990-10-23
Abstract: ABSTRACT            New heterocyclic compounds having the general formula   wherein X  is      or   wherein R' is C1-6-alkyl, C3-7-cycloalkyl, phenyl, thienyl, or C1-3-alkoxymethyl, R6 and R7 independently are hydrogen or halogen, and -A- is -N(R")-C(O)-, -N(R")-CH2-, or     wherein R" is hydrogen, C3-7-cycloalkyl, or C1-6-alkyl The compounds are useful in psychopharmaceutical preparati-ons as anticonvulsants, anxiolytics, hypnotics, and nootro-pics.
Patent CA-1276218-C (CA)
Title: Aerodynamic sliding bearing
Inventor: DAMMEL UWE
IPC: F16C27/02
Filed: 1986-12-03
Granted: 1990-11-13
Abstract: AERODYNAMIC SLIDE BEARING                 ABSTRACT OF THE DISCLOSURE        An aerodynamic slide bearing which uses air as a lubricant.  A shaft is supported on substructures distributed about its circumference, which exhibit predetermined elasticity and dampening behavior.  A dampening chamber is located between each substructure and an outer casing to give the aerodynamic slide bearing requisite dampening characteristics.  Because of the modular design, the aerodynamic slide bearing is relatively insensitive to shifting of the shaft.
Patent CA-1295887-C (CA)
Title: Removable bottom founded structure
Inventor: BESKOW ROBERT H
IPC: E21B43/017
Filed: 1987-04-28
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE         The Removable Bottom Founded Structure (RBFS) is an offshore platform for petroleum drilling and producing operations intended for deployment in waters with severe weather and iceberg conditions.  It is a two-part structure comprising (1) a platform which is made up of a deck structure, multiple columns and braces; and (2) a reinforced concrete subbase that rests on the sea floor and upon which the platform is founded.  The structure is normally held down by gravity for standard platform oper-ations, but during the deballasting procedure due to an iceberg emergency a hold-down system is employed to keep the platform on the subbase until full deballasting is achieved.  The system that is used to hold the platform down onto the subbase is located where the platform meets the subbase.  It operates on the principle of hydro-statics.  On the underside of the columns there are multiple chambers which may be evacuated by pumping and which are vented to the outside atmosphere.  Flexible seals that define these chambers are positively inflated by water to create a fluid-tight seal so that no seawater will enter the evacuated chambers.  The reduction of the buoyancy forces will hold the platform onto the subbase until such time as the platform is totally deballasted. Once that has occurred, the hydrostatic hold-down system is disengaged and the platform will quickly rise to the surface to assume its floating draft and avoid the iceberg danger.
Patent CA-1295222-C (CA)
Title: Thermoplastic in-mold labeling label structure for deformable thermoplastic packages
Inventor: DORNBUSCH ARTHUR H
IPC: B32B7/02
Filed: 1987-07-22
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE       A flexible multilayer label adapted for application to de-formable thermoplastic packages, with such label being impervious to water and sufficiently resilient to avoid permanent deformation upon deflection. The label includes a thermoplastic stress-compensating stratum having a relatively elastic structure and a lower surface adapted to be bonded to the outer surface of the thermoplastic package during in-mold labeling procedures. The label further includes a thermoplastic label stratum having a Young's Modulus which exceeds about 7030 Kg/cm2 and a smooth label surface. The label stratum is laminated to the upper surface of the stress-compensating stratum. The stress-compensating stratum structure accommodates the thermal stresses and package shrinkage inherent in such in-mold labeling procedures, as well as stresses imposed by deformation of the package in use. As a result of such accommodating capabilities, the label surface of the label stratum is effectively isolated from such stresses and shrinkage and remains substantially smooth, and the laminated bonds between the label stratum, the stress-compensating stratum, and the deformable package remain substantially intact.
Patent CA-1301509-C (CA)
Inventor: NAKASUJI MASAAKI
IPC: G02B6/44
Filed: 1987-08-04
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE A multicore optical fiber comprises a plurality of optical fiber elements disposed in parallel, each optical fiber element being equipped with a covering layer, a common covering layer integrally covering the plurality of optical fiber elements, and a peel layer provided on the outermost layer of each optical fiber element.
Patent CA-1295990-C (CA)
Title: Precoupled mono-succinimide lubricating oil dispersants and viton seal additives
Inventor: NALESNIK THEODORE E
IPC: C10M133/56
Filed: 1987-08-05
Granted: 1992-02-18
Abstract: PRECOUPLED MONO-SUCCINIMIDE LUBRICATING OIL DISPERSANT AND      VITON SEAL ADDITIVES                    ABSTRACT OF THE INVENTION         A lubricating oil composition having improved dispersancy and viton seal compatibility.  The dispersant being prepared by coupling two polyethyleneamines with an aldehyde and a phenol,followed by conversion to a succini-mide.  The resulting coupled succinimide is then acylated with glycolic acid to form a glycolated Mannich phenol coupled mono-alkenyl succinimide.
Patent CA-1309912-C (CA)
Inventor: GAUTHIER GEORGES
IPC: F16B2/20
Filed: 1987-08-06
Granted: 1992-11-10
Abstract: A fastening clip comprises two lateral rods, approximately parallel, connected together by a straight or curved central part, forming a bridge. The central part is curved and is placed so that the plane of its median axis forms an angle with a plane containing the median axes of the two parallel rods. The clip is particularly useful in osteosynthesis applications.
Patent CA-1318696-C (CA)
Inventor: KARASEK MARK L
IPC: A63B49/00
Filed: 1987-09-16
Granted: 1993-06-01
Abstract: TENNIS RACKET     Abstract of the Disclosure The stiffness of a tennis racket is adjusted so that the first mode of bonding of the racket under free-free constraint conditions is between 170 HZ and 250 HZ and preferably between 200 HZ and 210 HZ. The second mode of bending under clamped-free constraint conditions is between 215 Hz and 315 Hz and preferably between 230 Hz and 265 Hz.
Patent CA-1308888-C (CA)
Title: Ceramic foams
Inventor: PARK EUGENE S
IPC: C04B35/65
Filed: 1987-09-16
Granted: 1992-10-20
Abstract: ABSTRACT      Ceramic forms in which the open cells are connected by a three-dimensional, substantially continuous ceramic matrix formed of interconnected hollow ligaments, are made from an open-cell, reticulated precursor metal, i.e. a metal foam. The precursor metal first is greeted so as to allow a support coating to form thereon, and thereafter the coated precursor is heated above the melting point of the metal in the presence of an oxidant to form an oxidation reaction product.
Patent CA-1281517-C (CA)
Title: Manufacturing method for plastic optical fiber
Inventor: UENO KEIJI
IPC: D01F8/16
Filed: 1987-10-14
Granted: 1991-03-19
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a method of manufacturing an optical fiber of high heat-resisting and light-receiving properties as well as greater flexibility.  The optical fiber of the present invention comprises a core made of a setting   type      transparent silicone rubber, and an outer portion made of a high molecular weight transparent substance whose refractive index is at least 0.02 less than that of the core.  Silicon rubber is injected into the cylindrical inner portion and set, and the silicone rubber and the inner portion are thereafter subjected to heat treatment at a temperature of 120°C or more for at least 1 hour.
Patent CA-1338435-C (CA)
Inventor: COLLIER JOHN RICHARD
IPC: C09D5/08
Filed: 1987-12-23
Granted: 1996-07-09
Abstract: Silica products obtained from trivalent metal e.g. Al compounds and silica can be used as corrosion inhibitors or adhesion promoters for organic coatings on surfaces by way of no-rinse or phosphating treatment or as pigments.
Patent CA-1292220-C (CA)
Title: Earth boring bit with two piece bearing and rigid face seal assembly
Inventor: BURR BRUCE H
IPC: F16J15/34
Filed: 1988-02-18
Granted: 1991-11-19
Abstract: ABSTRACT OF THE DISCLOSURE        An earth boring bit having a cantilevered bearing shaft and a compensator system to equalize the pressure of the lubricant with the hydrostatic pressure of the drilling fluid surrounding the bit. A rigid face seal assembly, positioned between the cutter and bearing shaft of the bit, moves axially in response to, and to compensate for, dynamic pressure changes in the lubricant adjacent the seal. The positioning and sizing of resilient energizer rings in relationship to the geometries of the mating grooves between the cutter and shaft and the rigid sealing rings of the face seal assembly minimize axial seal movement relative to cutter and shaft during drilling to enhance seal life. A threaded bearing lug receives an internally threaded bearing sleeve. The journal bearing surface is approximately midway between the shaft seal groove, a portion of which is on its bearing sleeve and another portion on the cutter seal groove.
Patent CA-1311507-C (CA)
Title: Method and apparatus for stacking articles in a side-by-side relation
Inventor: DORNER WOLFGANG C
IPC: B65G57/28
Filed: 1988-03-25
Granted: 1992-12-15
Abstract: METHOD AND APPARATUS FOR STACKING ARTICLES         IN A SIDE-BY-SIDE RELATION              Abstract of the Disclosure An apparatus for stacking a plurality of articles in a side-to-side relation.  The articles are conveyed in an upright end-to-end relation on a con-veyor and a bin or article receiving means is position-ed adjacent the downstream end of the conveyor and individually receives each article discharged from the conveyor.  The bin includes a bottom wall and a rear wall and the bin is movable between a receiving posi-tion where the bottom wall extends downwardly and out-wardly from the downstream end of the conveyor, to a discharge position where the bottom wall is disposed substantially horizontal.  Each article being received within the bin is held in an upright position and is transferred laterally within the bin against a movable support plate, and each succeeding article received in the bin is transferred in a similar manner against the preceding article to form a stack.  The bin is then tilted so that the bottom surface is generally horizon-tal and a pusher plate pushes the stack of articles forwardly out of the bin onto a discharge conveyor.
Patent CA-1283964-C (CA)
Title: Surface inspection apparatus
Inventor: YOSHIDA HAJIME
IPC: G01N21/90
Filed: 1988-04-12
Granted: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURE    A surface inspection apparatuses having a light source for irradiating an uneven surface of an object to be inspected, a photoelectric conversion sensor for picking up the uneven surface of the object and generating a video signal thereof, and  an electronic processor for processing the video signal to inspect the surface of the object, in which an optical mask is located in front of the light source so as to restrict the passage of the light from the light source with a predetermined pattern, whereby the irregular light refection of the light from the light source, which passed through the optical mask, on the uneven surface becomes substantially uniform.
Patent CA-1319812-C (CA)
Title: Reinforcement of moulded construction products
Inventor: BEVAN CHRISTOPHER G
IPC: B28B23/00
Filed: 1988-04-20
Granted: 1993-07-06
Abstract: ABSTRACT   REINFORCEMENT OF MOULDED CONSTRUCTION PRODUCTS           The invention is concerned with a method of and a means for introducing reinforcing strands into a vertical mould (2) through the open upper end thereof . An array of strand material (1) is positioned to extend across the open end of the mould, and an insertion means (3) is lowered into the mould, the insertion means engaging the strand material during its downward motion and drawing an appropriate amount of such material from a continuous supply (5) thereof to give a strand reinforcement of elongate U-shape within the mould. A reciprocable carriage (8) is provided whereby the leading end of the strand is presented to a clamp means (11) at the remote side of the mould opening, the carriage (8) having a selectively operable clamp (10) thereon for engagement with the strand (1) during movement of the carriage (8) towards the clamp means (11).
Patent CA-1311493-C (CA)
Title: Process for the preparation of dialkyldithiocarbamates of multivalent metals
Inventor: SPIESS WOLFRAM
IPC: C07F3/06
Filed: 1988-04-29
Granted: 1992-12-15
Abstract: Abstract of the Disclosure A direct method of preparing dialkyl-dithiocarbamates of multivalent metals by reacting the oxide of a multivalent metal with a secondary amine and carbon disulfide while simultaneously heating to 50° - 95°C and removing the so-formed water of the reaction.          Suitable metal oxides are preferably lead oxide, zinc oxide, copper(II)oxide, iron(III)oxide, nickel(III)oxide, antimony(III)oxide and manganese dioxide.          The reaction is preferably conducted in a solvent for the metal-dialkyl-dithiocarbamate which forms an azeotrope with water in order to remove the water of the reaction with the solvent.
Patent CA-1314258-C (CA)
Title: Process for the extraction of low-temperature carbonization oil
Inventor: WENNING HANS-PETER
IPC: C10G1/02
Filed: 1988-05-06
Granted: 1993-03-09
Abstract: ABSTRACT     A process is disclosed for the recovery of product oil, gas, and coke by low-temperature carbonization at a temperature of 450 to 850°C from residues that contain hydrocarbons, in a fixed or rotary low-temperature carbonization drum.  A preheater is connected in series with the drum direct heating of the charge ingredients by means of reheated low-temperature carbonization gas which is fed into the circuit.  Condensation takes place in two stages.  Solids are separated together with the low-temperature carbonization fractions separated in the first condensation stage.  Quenching is done in the first condensation stage, which is integrated into the upstream end of the low-temperature carbonization drum, using a cooled solids-containing low-temperature carbonization oil fraction.          Simultaneously, the outlet for removal of volatile components of the low-temperature carbonization process, which outlet is positioned at the upstream end and in the base region of the low-temperature carbonization drum, is continuously flushed with the solids-containing low-temperature carbonization oil fraction.  The volatile and liquid components are removed together.