baber/WOPTO huggingface dataset:
Patent NO-176654-C (NO)
Inventor: IMGRAM FRIEDRICH
IPC: B29C67/00
Filed: 1982-01-25
Abstract: Shaped articles, particularly tubular shaped articles, are formed by a process comprising molding a crosslinkable synthetic plastic material into a first molded shape, crosslinking the plastic material at a temperature in excess of the crystalline melting point of the material, subjecting the crosslinked first shape to a working operation to form a second configuration shape and subjecting specific areas of the second shape to a heat treatment thereby forming a deformation in the specific area. Extruded tubular materials subjected to a stretching operation tend to seek their original shape upon heat treatment thereby making the degree of deformation possible nearly equal to the degree of stretching.
Patent NO-167438-C (NO)
Inventor: BARBETTI MANLIO
IPC: C07G15/00
Filed: 1984-02-10
Abstract: The mixtures of FSH (a follicle stimulating hormone) and LH (a luteinizing hormone) being extracted from pig hypophyses in a definite ratio, improve to an optimum level the induction of super-ovulation in bred animals.
Patent NO-161975-C (NO)
Inventor: KAVKA FRANK
IPC: A61K31/485
Filed: 1985-03-26
Abstract: N-ethoxycarbonyl-14-hydroxynorcodeinone is prepared by contacting N-ethoxycarbonyl-norcodeinone dienol acetate with an aromatic or aliphatic mono-basic or poly-basic peroxy- acid under Reaction Conditions effective for substituting an -OH group in the 14-position of the norcodeinone dienol acetate.In a preferred embodiment the Reaction Conditions include effecting the contacting in the presence of (A) a moderately strong acid having a pK<sub>a</sub> of from about 0.3 to about 3.5, (B) an inert organic solvent, and (C) in the substantial absence of water.Codeine is converted to noroxymorphone by an improved process employing the above method for introducing the 14-hydroxy group into the codeine derivative.
Patent NO-172423-C (NO)
Inventor: KHAN KARRAR AHMAD
IPC: A61K9/16
Filed: 1986-11-14
Abstract: Novel pharmaceutical powder and tablet compositions comprise ibuprofen or a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable effervescent couple that produces carbon dioxide in the presence of water, a pharmaceutically acceptable surfactant and a pharmaceutically acceptable water-insoluble hydrophilic polymer. Preferred hydrophilic polymers are microcrystalline cellulose and croscarmellose sodium.Especially preferred are such compositions which have a saccharide dispersed therein. The incorporation of the saccharide, for example sucrose, lactose, dextrose or sorbitol, enhances the stability of the compositions.
Patent NO-168539-C (NO)
Inventor: HORNUNG MARY JANE
IPC: C22C35/00
Filed: 1987-01-09
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain 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 produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent NO-173227-C (NO)
Inventor: BRANDEMUEHL MICHAEL J
IPC: B60P3/20
Filed: 1988-11-24
Abstract: A method of closely controlling the supply air temperature delivered from an air conditioning unit (10) into a mobile cargo container wherein the supply air temperature is compared to a desired set point temperature and a suction control valve (25) in the air conditioner cmpressor inlet line (22) is adjusted in response to the sensed difference between the supply air temperature and the set point temperature. Three different preprogramed control modes are available which are selected automatically in response to the amount of deviation between the compared temperatures that are used to bring the supply temperature down to the set point temperature and hold it under steady state conditions within +/-0.25 DEG C of the set point. A trim heater (30) is placed in the supply air passage to warm the supply air any time the control valve (25) is in a full closed position. This increases the heating load on the unit so that operating time of the unit will be prolonged and the compressor will not be cycling ON and OFF.
Patent CA-2001142-C (CA)
Inventor: MATSUO TATSUKI
IPC: B29B9/14
Filed: 1989-10-20
Granted: 2000-09-05
Abstract: A molding material for thermoplastic com-posites is provided. The molding material is prepared from  a  commingled  yarn  containing  continuous thermoplastic fibers and continuous reinforcing fibers, in a form of threads, textile fabrics, knitted fabrics, or multiaxial laminated fabrics, wherein the fiber commingling parameter of said continuous reinforcing fibers in said commingled yarn is 20% or more, and wherein the orientation index after heat treatment of said continuous thermoplastic fibers is 0.3 or more, and/or the thermal shrinkage ratio of said continuous thermoplastic fibers is 15% or less.
Patent CA-2005291-C (CA)
Title: Feline infectious peritonitis virus diagnostic tools
Inventor: ACREE WILLIAM N
IPC: G01N33/569
Filed: 1989-12-12
Granted: 1999-01-26
Abstract: The present invention provides tools which are useful for the diagnosis of an animal's exposure to feline infectious peritonitis virus ( FIPV) or susceptibility to FIPV . The diagnostic tools are composed of nucleic acid sequences which encode structural and nonstructural FIPV proteins and antibodies generated against FIPV proteins. The FIPV proteins may also be useful as subunit vaccines.
Patent CA-2015623-C (CA)
Title: Chain lock for carts
Inventor: LEPAGE ROBERT
IPC: E05B65/00
Filed: 1990-04-27
Granted: 1997-08-26
Abstract: ABSTRACT OF THE DISCLOSURE           The device comprises a housing attachable to the handle bar of a nestable cart, such as a shopping cart.  The housing has a  front  and  a  back  key  slot, each for receiving a key.  Key locking members are mounted in the housing, each  associated with a  key  slot.    These  locking  members  are interconnected by a position-inverting mechanism, so that when one  locking member is in a key-locking and retaining position, the other locking member is in a  key-releasing  position,  and  vice versa.    A  key is attached to  each housing  by means of a flexible link, such as a chain, long enough to be inserted into the  back key  slot of the housing of  the next  nested cart.  However the flexible link can be longer than this requirement.  The keys are retained  in their back key  slots and  thus the  carts are  interlocked in a nested position.   The key of the frontmost cart is  used to  unlock the latter.   The front  key slot is associated with a coin-receiving slot and  a  coin-actuated  locking  member  release  retains the locking member  of the  front key slot in key releasing position. Upon insertion of a coin in the coin slot and also of  the key of the frontmost cart within its front key slot, said last-named key is retained in the housing of the frontmost  cart and  the key of the  next  cart  is  released  from the same housing, whereby the frontmost cart is released for use;  it must  be returned  to the row  of  shopping  carts  and  the  key  of  the  next cart again reinserted into the back key slot of the returned cart  to obtain release of  the key  of the returned cart and of the coin trapped in its housing.
Patent CA-2021170-C (CA)
Inventor: SNIDER PHILIP A
IPC: B21J15/50
Filed: 1990-07-13
Granted: 2000-10-17
Abstract: The rivet shaver driver element of the present invention includes an internally threaded hollow cylindrical body. At one end of the hollow cylindrical body is located a drive slot. Along the length of the driver element are spindle locking slots. Wrench flats are formed on the sides of the drive element. The placement of the drive slot spindle locking slots and wrench flats as such that the driver element is dynamically symmetrical.
Patent CA-2021956-C (CA)
Inventor: PORTAS FRANCESCO
IPC: H02G15/184
Filed: 1990-07-25
Granted: 2000-09-19
Abstract: A storable tubular element for covering an electric cable joint which includes a rigid tubular support with a three layer sleeve having an unstretched bore of a size less than the external diameter of the support mounted on the tubular support in radially stretched condition. The element is usable for a group of cables having several different diameters and the properties and thicknesses, of the layers are selected so that with storage on the support, the layers da not tear and so that when the sleeve is applied to a joint, the sleeve will apply the desired pressure to the cable even though it has a temporary residual deformation and does not immediately tend to return to its initial unstretched state.
Patent CA-2026160-C (CA)
Title: Flow switch
Inventor: SMITH RONALD J
IPC: H01H35/40
Filed: 1990-09-25
Granted: 2001-01-23
Abstract: The invention contemplates a flow-switch construction of the straight flow-through variety wherein a magnet-bearing piston is displaced in response to a hydraulic-flow condition and in the displacement is caused to operate a magnetic-reed switch. The piston has piloted guidance, in a first longitudinal portion of an elongate bore but is characterized by one or more straight channels in its periphery, whereby the piston per se constitutes relatively little restriction to flow; the downstream end of the piston carries a metering disc which substantially resists channel flow as long as the metering disc has predetermined close-clearance relation with the first longitudinal portion of the bore. Immediately downstream from the first longitudinal portion, the bore is substantially enlarged in a second longitudinal portion, whereby upon piston displacement such as to advance the metering disc into the second longitudinal portion, the metering disc is by-passed and unrestricted straight-through flow proceeds to the outlet end of the bore.
Patent CA-2031591-C (CA)
Title: Oxide superconducting thin film
Inventor: TAKANO SATOSHI
IPC: C30B28/12
Filed: 1990-12-05
Granted: 1995-09-19
Abstract: An oxide superconducting thin film formed by laser ablation comprises a matrix formed of c-axis oriented superconducting phases and foreign phases which are different in crystal orientation from the matrix.  In order to improve critical current density of the oxide superconducting thin film, preferably selected are such conditions that the size of each superconducting phase in its a-b plane is not more than 0.1 µm in diameter, the size of each superconducting phase along its c-axis direction is equal to the thickness of the oxide superconducting thin film, the foreign phases at least partially pass through the oxide superconducting thin film along the direction of thickness, the size of each foreign phase is at least 0.01 µm and not more than 5 µm in diameter, each foreign phase has an a-axis or a c-axis perpendicularly oriented with respect to the major surface of the oxide superconducting thin film, and the like.
Patent CA-2033206-C (CA)
Inventor: HONDA YOSHIHIRO
IPC: C09D5/16
Filed: 1990-05-19
Granted: 1997-10-07
Abstract: L'invention porte sur une composition de traitement antisalissure sous-marine et son utilisation. Pour prévenir l'adhérence d'organismes sessiles sur une longue période de temps, la composition de traitement antisalissure est appliquée sur les filets de pêche utilisés en aquaculture, les pièges et autres engins semblables qui sont immergés en mer pendant de longues périodes de temps et des produits comme les cordes et autres dispositifs qui retiennent ces filets, un filet pour prévenir l'invasion des méduses dans les orifices d'admission des eaux de refroidissement, un rideau servant à la prévention de la pollution marine utilisé au cours des travaux sur la côte et autres dispositifs semblables. Au titre de construction, la première invention est une composition de traitement antisalissure sous-marine comprenant les ingrédients A-C : A) au moins un des constituants suivants : A1-A5; A1: 2-(thiocyanométhylthio)-benzothiazole, A2 : disulfure de tétraéthylthiurame, A3 : 2,4,5,6-tétrachloro-1,3-dicyanobenzène, A4 : N-(éthylméthylphényl)-dichloromaléimide, A5 : N-(diéthylphényl)-dichloromaléimide, B) une substance filmogène; C) au moins un des dialkyl-polysulfures représentés par la formule générale R1 - (S)n - R2. La seconde invention est une composition de traitement antisalissure sous-marine comprenant les ingrédients A-C susmentionnés et contenant, en outre, l'ingrédient D qui est D) du polybutène ayant un degré de polymérisation de 2-100. Au titre d'effet, l'ingrédient C susmentionné, ou encore l'ingrédient D, est mélangé avec la composition de traitement antisalissure sous-marine, conformément à l'invention, de telle sorte que la vitesse d'élution de l'ingrédient A comme agent antisalissure est adéquatement contrôlée à partir de la surface du matériau traité avec la composition et immergé en mer; l'effet antisalissure peut être conservé pendant une longue période de temps.
Patent CA-2033674-C (CA)
Title: Bar for connecting together two plate straps of the same polarity on an electrochemical battery
Inventor: DELANS DARWIN D
IPC: H01M50/528
Filed: 1991-01-07
Granted: 2000-02-22
Abstract: An electrochemical battery has a plurality of alternating positive and negative plates; at least one tab protruding from one edge of each of the positive and negative plates; at least one tab protruding from an opposite edge of each of the positive and negative plates; a pair of negative plate straps connecting together each tab protruding from each negative plate; a pair of positive plate straps connecting together each tab protruding from each positive plate; a first diagonal bar connecting together the pair of negative plate straps; and a second diagonal bar connecting together the pair of positive plate straps. A key advantage of the invention is that resistance is reduced and electrical characteristics of the battery are improved under load conditions. Another advantage of the invention is that a manufacturer of conventional batteries either can use existing top-mounted terminal posts or. can support side-mounted terminal. posts with the diagonal bars.
Patent CA-2034279-C (CA)
Title: Multi-directional payout fiber optic canister
Inventor: SCHOTTER DANIEL K
IPC: G02B6/00
Filed: 1991-01-16
Granted: 1994-12-13
Abstract: MULTI-DIRECTIONAL PAYOUT   FIBER OPTIC CANISTER           ABSTRACT OF THE DISCLOSURE An optical fiber data link (14) between a missile (12) and a moving platform (10) launch site has a wound stack canister (16) on the platform and a second canister (18) that is aboard the missile.  A first version of the platform canister (16) locates the wound stack (20) within an enclosure (26) with the fiber being payed out through an opening (28) in the enclosure which has a curved flared edge portion (30).  In yet another version, the platform canister (32) is mounted within a gimbal (38) enabling the fiber payout direction to follow a path that does not result in damage to the fiber.
Patent CA-2038067-C (CA)
Title: Accessory
Inventor: BECK MICHAEL W
IPC: C06B27/00
Filed: 1991-03-12
Granted: 2001-05-15
Abstract: A delay device or detonator contains a delay composition comprising a consolidated, particulate mixture of silicon and a suitable oxidant, and a minor effective proportion of dispersed metal compound intimately incorporated therewith to serve as a reaction facilitating flux, and the metal compound may be selected from alkali metal salts such as sodium chloride, sodium sulphate, potassium sulphate; lead. monoxide, oxides of antimony such as Sb2O3, or Sb2O5, vanadium e.g. V2O5 or mixtures thereof.
Patent CA-2045955-C (CA)
Title: Indole derivatives
Inventor: PERREGAARD JENS
IPC: A61K9/08
Filed: 1991-06-28
Granted: 2002-08-27
Abstract: 6-substituted or 2-alkyl substituted indole or 2,3-dihydroindole derivatives having the general formula I:      where Ar is optionally substituted phenyl, or a hetero aromatic group; X is hydro-gen, halogen, alkyl, alkoxy, hydroxy, alkylthio, alkylsulfonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio; X' is a substituent taken from the X-substituents; or X and X' are linked to constitute a 5-7 membered carbocyciic ring; R1 is hydrogen or optionally hydroxy substituted lower alkyl, provided that when X is hydrogen or fluoro, R1 cannot be hydrogen; Y is nitrogen or carbon; the dotted lines indicate optional bonds, provided that the two dotted lines may not at the same time indicate bonds; R is hydrogen, alkyl, alkenyl, cycloalkyl, or cycloalkyl-methyl optionally substituted with hydroxy, or R is a group taken from structures 1a and 1b:      wherein n is an integer from 2 to 6; W is oxygen or sulfur; U is nitrogen or carbon; Z is an optionally substituted 2 or 3 membered divalent carbon chain; V is oxygen, sulfur, CH2, or NR2 , wherein R2 is hydrogen, optionally hydroxy substituted alkyl or alkenyl, or a cycloalkyl or cycloalkylmethyl group; V1 is oxygen, sulfur, CH2 or N-R5, R5 being defined as R2 above; R3 is hydrogen, optionally hydroxy substituted alkyl or alkenyl, or a cycloalkyl group; and R4 is one or two groups taken from the R3-substituents, have long lasting serotonin activity with specific binding to the 5-HT2 receptors in the CNS, thus being suitable for therapeutical treatment of CNS disorders such as anxiety, depression, sleep disturbances, migraine, negative symptoms of schizophrenia, and Parkinson's disease.
Patent CA-2046485-C (CA)
Title: An agent for tyrosinase inhibition
Inventor: SHIMAMURA SEIICHI
IPC: A61K8/00
Filed: 1991-07-08
Granted: 2002-08-20
Abstract: An agent for tyrosinase inhibition which contains the effective quantity of enzymatic hydrolyzates of milk proteins, having a decomposition rate from 6 % to 55 % as expressed by the percentage of formol nitrogen to total nitrogen.
Patent CA-2054460-C (CA)
Title: Ground coil for magnetically levitated railway sealed by synthetic resinforming reactive liquid
Inventor: SUZUKI MASAO
IPC: H01F7/20
Filed: 1991-10-29
Granted: 1998-07-07
Abstract: In order to produce a ground coil for a magnetically levitated railway, coils each composed of a conductor coiled in a plurality of turns are arranged in a metal mold, and a synthetic resin forming reactive liquid is injected and cured in the metal mold by reaction injection molding.    Furthermore, a plurality of base coils are produced each composed of a coil conductor coiled in a plurality of turns in a desired shape, laid in two tiers and connected in series so as to form unit coils.  Two unit coils are connected so that the winding directions of them are opposite to each other and guidance terminals are formed, thereby forming a pair of levitation and guidance coils.  Two pairs of levitation and guidance coils are arranged on a single plane in a metal mold so that the positional relationship among the coils is constant, and a synthetic resin forming reactive liquid is injected and integrally cured by reaction injection molding.
Patent CA-2057375-C (CA)
Title: Process for producing n-phosphonomethylglycine
Inventor: RILEY DENNIS PATRICK
IPC: B01J27/08
Filed: 1991-12-10
Granted: 1998-05-19
Abstract: A process for the production of N-phosphonomethylglycine comprising contacting N-phosphonomethyliminodiacetic acid with a peroxide in the presence of a catalyst selected from the group consisting of the salts and salt complexes of cobalt and vanadium, and an effective amount of a quinone or hydroquinone.
Patent CA-2060905-C (CA)
Title: Washer with integral flap and fastening assembly combining fastener with such washer
Inventor: DILL MICHAEL C
IPC: F16B43/00
Filed: 1992-02-10
Granted: 1995-11-28
Abstract: A washer molded from a polymeric material and useful with a fastener having a head and a shank, such as a screw or a drive pin, a fastening assembly comprised of the washer and such a fastener.  The fastener head is contained in a washer socket with the fastener shank extending through a washer aperture.  An integral flap hinged from a lateral wall portion of the washer socket is used to substantially cover the fastener head.  The flap has a curved end, which is adapted to be snap-fitted under a locking formation comprising a curved lip.
Patent CA-2066618-C (CA)
Inventor: OOGAKI FUMIKO
IPC: C12N15/12
Filed: 1991-07-15
Granted: 1998-05-19
Abstract: Plasmides contenant de l'ADN codant une séquence d'acides aminés d'une nouvelle glycoprotéine (TCF-II) dérivée de fibroblastes humains; cellules transformées à l'aide de ces plasmides; méthode pour préparer rTCF-II grâce aux cellules transformées.  Le rTCF-II peut être utilisé comme facteur de croissance hépatocytaire ou facteur cytotoxique tumoral.
Patent CA-2069558-C (CA)
Title: Method of forming an ornament
Inventor: ETZION RAFAEL
IPC: D04D7/10
Filed: 1992-05-26
Granted: 2001-11-27
Abstract: A method of forming ornament elements in which a piece of material has its lateral ends folded over to form a tube of material and the tube is cut at positions along and transverse to the tube axis to form loop elements. Each loop element is then creased or folded to provide an ornament element.
Patent CA-2071675-C (CA)
Title: Ceramic welding
Inventor: TUCKER LESLIE E J
IPC: C04B35/65
Filed: 1992-06-19
Granted: 2002-07-16
Abstract: In a ceramic welding process a composition of matter therefor includes a mixture of refractory particles and oxidisable metal particles wherein the harmonic mean size of the refractory particles is between 300 and 1000 microns, and the size range spread factor of the refractory particles is between 0.4 and 1.1 inclusive.
Patent CA-2076477-C (CA)
Title: Door closure for refrigeration housing
Inventor: GINGRAS JEAN-PIERRE
IPC: E06B3/46
Filed: 1992-08-21
Granted: 1995-11-07
Abstract: A slidable door for a refrigeration housing is disclosed and wherein the door is displaceable on a top support rail from a closed position over a door opening to an open position to one side of the door opening. The slidable door comprises a rectangular door panel slidably supported in a top edge thereof for displace-able support engagement with the top support rail.  A guide channel is provided in a lower edge of the door panel.  Spaced apart bearing posts are secured at predetermined locations in a floor adjacent the door opening, and disposed for engagement by the guide rails.  The guide rail has door urging ends to displace the door panel towards the frame of the door opening to close the door opening.  The top support rail is a straight rail secured at an angle with respect to the plane of the frame so that when the door panel is over the door opening it closes the opening, and when displaced to the open position, it is positioned outwardly of the plane by the supports in the top edge of the door panel and the guide rails in the lower edge thereof.  A novel door frame is also disclosed.
Patent CA-2076610-C (CA)
Title: Generating system of random-number sequences for a parallel computer system
Inventor: FUJISAKI MASAHIDE
IPC: G06F7/58
Filed: 1992-08-21
Granted: 1998-07-28
Abstract: In a parallel computer system comprising a plurality of processor elements, a parent processor element generates random-number initial values, and distributes the random-number initial values to child processor elements using a communication mechanism or a shared memory; and child processor elements conduct processing to generate random-number sequences in accordance with the maximum length shift register sequence (M-sequence) method using the distributed random-number initial values as seeds.
Patent CA-2078186-C (CA)
Inventor: FERGUSON ARTHUR R
IPC: A62B9/02
Filed: 1992-09-14
Granted: 1994-11-01
Abstract: A first stage SCUBA diving regulator has a removable cartridge containing the pressure regulating mechanism and a plurality of intermediate pressure outlet ports extending at acute angles from the body of the regulator.  A plurality of rotatable intermediate pressure outlet ports are provided in one embodiment.