baber/WOPTO huggingface dataset:
Patent CA-2159547-A1 (CA)
Inventor: PETERSEN UWE
IPC: C07D209/44
Filed: 1995-09-29
Abstract: The invention relates to new quinolone- and naphthyridonecarboxylic acid derivatives which are substituted in the 7-position by a diunsaturated bicyclic amine radical, their salts, processes for their preparation, and antibacterial compositions containing these.
Patent CA-2159959-A1 (CA)
Inventor: EMAMBAKHSH AL S
IPC: B60R21/20
Filed: 1995-10-05
Abstract: An air bag module (10) includes a housing (12).  An air bag (22) is folded and stored in the housing (12).  A retaining ring (30) secures the air bag (22) to the housing (12).  The retaining ring (30) includes two relatively movable U-shaped members (152, 154).  Assembly tabs (210, 212, 252, 254) on the retaining ring members (152, 154) are gripped to move the retaining ring (30), in a collapsed condition, in one direction (32) through a deployment opening (150) into the housing (12).  The retaining ring (30) is then expanded and moved in an opposite direction (34) to interlock with the housing (12).
Patent CA-2159984-A1 (CA)
Inventor: LIANG NONG
IPC: A61K8/24
Filed: 1994-03-25
Abstract: Disclosed are oral compositions which are effective against plaque and gingivitis and contain a noncationic water insoluble antibacterial agent.
Patent CA-2161542-A1 (CA)
Title: Novel 5-Pyrrolyl-2-Pyridylmethylsulfinyl Benzimidazole Derivatives
Inventor: KIM SU UNG
IPC: A61K31/44
Filed: 1994-07-22
Abstract: The present invention relates to a novel compound 5-pyrrolyl-2-pyridylmethylsulfinylbenzimidazole derivative having general formula (I) and its salt, in which X represents S, SO or SO2, R1 and R2 independently from each other represent hydrogen or alkyl, R3 represents hydrogen, C1-C8 alkyl, -SR6, -N(R7)2, 1-piperidinyl, 4-morpholinyl, 4-methylpiperazin-1-yl, 1-pyrrolidinyl, -OR6, or -O(CH2)m-Z, wherein R6 represents C1-C4 alkyl, C2-C4 alkenyl, C3-C10 cycloalkyl, C2-C5 fluoroalkyl, or phenyl or benzyl, each of which independently substituted with one or more halogen or C1-C4 alkyl or alkoxy optionally substituted with halogen, R7 represents hydrogen or C1-C5 alkyl, Z represents a group -O(CH2)p-OR8, -O(CH2)q-R9 or -O(CH2)rO(CH2)s-OR10, wherein p and q independently from each other denote an integer of 1 to 3, r and s independently from each other denote an integer of 1 to 5, R8 represents hydrogen, lower alkyl, aryl or aralkyl, R9 represents hydrogen, alkoxycarbonyl, aryl or heteroaryl, and R10 represents hydrogen or lower alkyl, m represents an integer of 2 to 10, and R4 and R5 independently from each other represent hydrogen or C1-C5 alkyl, or when R4 and R5 together with the carbon atoms adjacent with pyridine ring form a ring, R4 and R3 or R3 and R5 represent -CH=CH-CH=CH-, -O(CH2)n-, -O(CH2)nO-, -CH2(CH2)n- or -OCH=CH-, wherein n denotes an integer of 1 to 4. The present invention also relates to a process for preparation of the compound of formula (I), as defined above, and its use as an anti-ulcer agent.
Patent CA-2164229-A1 (CA)
Inventor: SHAFFER BURT
IPC: A61K8/368
Filed: 1994-06-01
Abstract: A method employing a novel combination of a skin care composition and cosmetic applicator pad is provided for at-home skin degreasing, peeling and/or exfoliating and moisturizing, which is gentle in that the concentrations of the active skin peeling and/or degreasing, exfoliating and moisturizing ingredient, principally an alpha hydroxy acid, or a mixture of alpha hydroxy acids, preferably including acetone, is far lower than that routinely used for professional use in the offices of professional dermatologists, aestheticians and/or cosmetologists.  The composition of the present invention is provided in a suitable pharmaceutical vehicle and is presaturated into a convenient cosmetic applicator pad.
Patent CA-2166543-A1 (CA)
Inventor: GEORGE SCOTT ELLERY
IPC: C08L67/02
Filed: 1994-07-13
Abstract: The present invention relates to sulfonate containing water-dispersible or water-dissipatible sulfopolyester compositions.  The sulfopolyesters utilize at least two dicarboxylic acids, one of which is a naphthalene dicarboxylic acid.  This combination of dicarboxylic acids allows for the sulfopolyesters to maintain glass transition temperature (Tg) of greater than 89 °C and exhibit lower melt viscosities than sulfopolyesters containing all naphthalenediyl units or all isophthtaloyl units. The sulfopolyesters of this invention are useful in applications where improved heat and blocking resistance is required.
Patent CA-2168927-A1 (CA)
Title: Cycloolefin resin composition
Inventor: HIROSE TOSHIYUKI
IPC: C08L45/00
Filed: 1996-02-06
Abstract: The cycloolefin resin composition of the present invention comprises 60 to 90 parts by weight of a cycloolefin resin (A), especially an ethylene/cycloolefin random copolymer, and 10 to 40 parts by weight of an aromatic vinyl/conjugated diene block copolymer and/or a hydrogenation product thereof (B) having a number average molecular weight of 75,000 to 500,000, especially a styrene/butadiene block copolymer and/or a hydrogenation product thereof.  Further, the molded article of the present invention is formed from the composition.  The composition and the molded article formed therefrom show excellent impact strength and moisture resistance.
Patent CA-2171206-A1 (CA)
Title: Human metabotropic glutamate receptor subtypes (hmr4, hmr6, hmr7) and related dna compounds
Inventor: FLOR PETER JOSEF
IPC: C12Q1/68
Filed: 1994-09-07
Abstract: The present invention relates to human metabotropic glutamate receptor (hmGluR) proteins, isolated nucleic acids coding therefor, host cells producing the proteins of the invention, methods for the preparation of such proteins, nucleic acids and host cells, and uses thereof. Furthermore, the invention provides antibodies directed against the hmGluR proteins.
Patent CA-2177877-A1 (CA)
Title: Gas-powered repeating pistol
Inventor: PETROSYAN ALEKSEI LVOVICH
IPC: F41B11/55
Filed: 1996-05-31
Abstract: A gas-powered pistol has a frame with a forward-ly opening barrel passage that extends through much of the length of a barrel portion of the frame wherein a recipro-cally movable barrel is housed.  Side-by-side magazine and gas supply passages extend from the barrel passage through a grip portion of the frame for receiving therein a re-loadable magazine and a replaceable pressurized gas cylin-der.   The  frame is formed from metal that is die-cast about a pre-machined metal insert located at the juncture of the barrel and gas supply passages.  The insert pro-vides an inlet into which a seal piercing assembly is threaded for receiving pressurized gas from the gas cylin-der, and an outlet into which a valve assembly is threaded that slidably supports the breech end of the barrel.  The barrel carries a hammer mass that is engaged by a trigger-mounted sear for moving the barrel forwardly in opposition to the action of a firing spring when the trigger is pull-ed.  The hammer mass carries a depending projection that cooperates with a transversely slidable safety to selec-tively block movement of the barrel by the trigger.  When the sear disengages the hammer mass of the forwardly-moved barrel, the trigger and sear are returned to their normal positions by a return spring,  and the barrel  is moved rapidly rearwardly by the firing spring to operate the valve assembly to duct a burst of pressurized gas into the barrel to fire from the barrel a BB pellet that was fed from the magazine through a bottom opening of the barrel before the barrel was released to move rapidly rearwardly.
Patent CA-2178159-A1 (CA)
Inventor: JOHNSON GEORGE H
IPC: G01B3/38
Filed: 1996-06-04
Abstract: A wrench selector provides for the quick and accurate checking of the dimension of a nut or bolt across the flats thereof, in order to determine the corresponding size of the wrench or socket required for use therewith. The selector incorporates two jaws, with the first jaw extending from an elongated scale and the opposite jaw extending from a body sleeve through which the scale slides.  The scale includes several rows of dimensional numbers thereon, with each of the numbers corresponding to a distance between the two jaws.   The numbers are staggered diagonally across the face of the scale, in order to spread them for greater legibility.  The body or sleeve  includes  a  set  of  windows  spaced  laterally thereacross, which in combination with the diagonal array of dimensional numbers, results in only a single one of the dimensional numbers being exactly aligned within a corresponding one of the windows for any measurement. The scale numbers correspond with the standard sizes of nuts and bolts used in industry, and the selector may include inch and fractional inch measurements on one side and metric measurements on the opposite  side.   The selector may be formed of various durable or disposable materials as desired, and may be made sufficiently small so as to fit within a conventional shirt pocket, in order to be readily available to the user at all times.
Patent CA-2179100-A1 (CA)
Title: Finishing agents and method of using the same
Inventor: OGAWA KAZUFUMI
IPC: B05D1/18
Filed: 1996-06-13
Abstract: Finishing agents comprise the combination of alkoxysilane surface active agent, silanol condensing catalyst, and nonaqueous liquid or solid medium, or the combination of alkoxysilane surface active agent, acid catalyst and liquid and solid medium.  In the latter embodiment, it is preferred that at least one of the alkoxysilane surface active agent and the acid catalyst be microencapsuled.  The finishing agent permits formation of chemically adsorbed protecting films.  Such protecting films are used for substrates of such equipments as electronics products, electric domestic products, automobile, industrial equipments, mirrors, lenses for glasses and the like.  The protecting films have a durability and heat, weather and abrasion resistance, and also water and oil repellent properties.
Patent CA-2181938-A1 (CA)
Title: Element porteur pour structures en treillis
Inventor: DURIN MICHEL
IPC: E04H17/12
Filed: 1995-12-01
Abstract: Elément porteur pour structures en treillis, en particulier chemins de câble, du genre comportant au moins un profil muni de moyens de fixation répétés selon sa longueur avec un pas P correspondant à un intervalle de répétition de composants rectilignes de ladite structure, caractérisé par un profilé de section en forme de canal avec comme moyens de fixation des encoches (3) découpées à cheval sur les arêtes (1-3, 3-5) de sa face dorsale et surmontées d'une languette (7) ménagée sur une fraction (L2) de leur longueur (L).
Patent CA-2183171-A1 (CA)
Title: Cyclopentadienyl derivatives and process for their preparation
Inventor: BIAGINI PAOLO
IPC: C07C2/00
Filed: 1996-08-12
Abstract: Cyclopentadienyl derivatives are described having general formula (I) (see formula I) where R, R1, R2, R4, equivalent to or different from one another, are selected from: -H, alkyl radicals having a number of carbon atoms from 1 to 5, cycloalkyl radicals having a number of carbon atoms from 5 to 8, aryl and alkylaryl radicals having a number of carbon atoms from 6 to 8, aralkyl radicals having a number of carbon atoms from 7 to 9; n is an integer from 2 to 18; with the proviso that the number of R different from H does not exceed 2; with the exclusion of the compound having n=3, R=R1=R2=R4=H. The invention also describes the process for the preparation of the above-mentioned cyclopentadienyl derivatives.
Patent CA-2184378-A1 (CA)
Title: Anti-acne compositions
Inventor: BISSETT DONALD LYNN
IPC: A61K8/42
Filed: 1995-02-27
Abstract: The subject invention relates to anti-acne compositions comprising a combination of benzoyl peroxide and certain zwitterionic surfactants. The subject invention further relates to methods of treating acne in mammalian skin.
Patent CA-2185059-A1 (CA)
Inventor: JUCHNIEWICZ VINCENT
IPC: B23C3/35
Filed: 1996-09-09
Abstract: An apparatus and method for supporting angled or chevron-shaped keys or key blanks during cutting of bit surfaces in the blade portions thereof. The angled key blank is supported at the intermediate horizontal ledge portion thereof suchthat the upper portion of the key which is to be cut is oriented in a horizontalmanner so as to be properly engaged by the cutting mechanism. The apparatus may include a plurality of lower vice jaws each of which is configured to support a particular angled key blank, or it may include a plurality of detachable inserts that form part of a modular system which allows a single lower vice jaw to detachablyreceive any of various inserts, thereby permitting the jaw to support various angled key blanks. A support member also is provided which may be utilized on preexisting vice jaws of a key cutting machine to permit the machine to be modified so as to properly support and cut bit surfaces into the upper portion of an angled key blank.
Patent CA-2187017-A1 (CA)
Inventor: VAN OSENBRUGGEN ANTHONY ALFRED
IPC: B24B23/02
Filed: 1995-05-03
Abstract: PCT No. PCT/NZ95/00035 Sec. 371 Date Oct. 21, 1996 Sec. 102(e) Date Oct. 21, 1996 PCT Filed May 3, 1995 PCT Pub. No. WO95/29788 PCT Pub. Date Nov. 9, 1995Accessories for an angle grinder include a rotary disc cutting tool and a rest for supporting the grinder on a surface to be shaped. The rest may be a non-rotating nose beneath the grinder or a rubbing contact mounted on a flat tool, or it may be part of a convex tool. Tilting the grinder about the rest give effective control of the tool. Steeper tilts cause the cutting surface to bite more deeply into the work surface. The grinder is stroked toward the user with the cutting zone trailing. Most disks are perforated. Work to be shaped can be seen through the spinning disk during use.
Patent CA-2188424-A1 (CA)
Title: Method of separating protective components of bordetella pertussis
Inventor: SUEHARA AKIHIRO
IPC: C07K14/235
Filed: 1995-04-26
Abstract: To provide a method of efficiently separating protective components of Bordetella pertussis. On the basis of differences in adsorbability to calcium phosphate gel formed by adding calcium ions to a Bordetella pertussis culture in the presence of excess phosphate ions, protective components of Bordetella pertussis are separated from the Bordetella pertussis culture. Traditionally, protective components of Bordetella pertussis have been separated using different purification methods for the respective components. According to the present invention, the use of the same means of purification for all subject components makes it possible to purify each component with high efficiency and high recovery rate, an aspect very advantageous for industrial production. It is also possible to efficiently produce an improved purified pertussis component vaccine comprising an effective combination of pertussis filamentous hemagglutinin (FHA), pertactin (PRN, 69KOMP), pertussis fimbriae (FIM) and pertussis toxin (PT).
Patent CA-2189307-A1 (CA)
Inventor: BORTVEDT GERALD K
IPC: G06F17/30
Filed: 1996-10-31
Abstract: Commitment protocols relating to transactions in a distributed database system are described. The database system includes an interval coordinator, a plurality of database server programs, called coservers, and at least one transaction log. More than one coserver can operate on a single computer or node, and the coservers could share a transaction log.  The interval coordinator sends each coserver a succession of interval messages, and each coserver flushes its associated transaction log to non-volatile storage in response. After flushing its transaction log, each coserver transmits a closure message to the interval coordinator. The coservers maintain a state which identifies the most recently received interval message. Each distributed transaction includes an owner and a non-owner, or helper. For a transaction, the owner transmits a request message to the helper identifying an operation in the distributed transaction for the coserver to execute. Upon execution of the operation, the coserver transmits a completion message to the owner with a tag identifying the most recently received interval message.  After receiving said completion message, the owner transmits an eligibility message for the transaction to the interval coordinator. Then the interval coordinator writes a commit state for the transaction to stable storage. Then the interval coordinator sends the owner and helper a commit message for the transaction.
Patent CA-2189953-A1 (CA)
Title: Pulverisateur a gachette pouvant etre exploite dans les positions verticale, orientee vers le bas et inversee
Inventor: FOSTER DONALD D
IPC: B05B11/00
Filed: 1995-07-10
Abstract: Pulvérisateur (10) à gâchette manuelle pouvant distribuer un liquide lorsqu'il est orienté verticalement, vers le bas (Fig. 3) et à l'envers (Fig. 2). Dans les trois positions d'orientation et en fonctionnement, le liquide stocké dans le réservoir (34) auquel est attaché le pulvérisateur à gâchette, ne peut s'écouler par l'orifice (38) du pulvérisateur à gâchette.
Patent CA-2191318-A1 (CA)
Title: Laundry detergent compositions
Inventor: INGRAM BARRY THOMAS
IPC: C11D1/52
Filed: 1995-05-23
Abstract: Laundry detergent compositions are provided which are especially effective for removing greasy/oily soils and stains from fabrics during laundering operations. Such compositions essentially contain a surfactant mixture comprising oleoyl sarcosinate and certain cationic surfactants. Processes for laundering and pretreating fabrics using these compositions are also disclosed.
Patent CA-2192092-A1 (CA)
Title: Arylsulfonamido-substituted hydroxamic acids as matrix metalloproteinase inhibitors
Inventor: MACPHERSON LAWRENCE JOSEPH
IPC: C07D277/30
Filed: 1995-06-12
Abstract: Compounds of formula (I) wherein R, R1, R2 and Ar are as defined in the specification, have valuable pharmaceutical properties and are effective especially as matrix metalloproteinase inhibitors, for example for the treatment of arthritis. They are prepared in a manner known per se.
Patent CA-2194137-A1 (CA)
Title: Precious metal extraction process
Inventor: MARTENSON IRVIN
IPC: C22B3/46
Filed: 1995-03-24
Abstract: There is disclosed a process useful for the extraction of gold, silver, and the platinum metals from precious metal containing ores which poses no threat to the environment or the ground water. The process utilizes sodium bromide, sodium chloride, and potassium monopersulfate to react with a water slurry of the precious metal containing ore which has been reduced to a minimum particle size of 250 mesh (10). The leaching out of the gold, silver, and platinum metals occurs when the oxidation-reduction potential is maintained at +600 to +900 with the pH at 3.2 to 3.6 (18). After the precious metals have been dissolved into solution, the ore tailings are filtered (22) and discarded (23). The pregnant leach liquor is pumped to a holding tank (24) where it is subsequently reacted with a solution of sodium hydroxide and sodium borohydride at a pH of 8.2 to 8.6 and the oxidation-reduction parameter held at -550 to -650. A black suspension of the mixed precious metals precipitate out of solution where it is collected (30) and transferred to the refinery for separation and purification by standard procedures. The "barren" leach liquor filtrate is then electrically treated (32), and make-up chemicals of sodium bromide, sodium chloride, and potassium monopersulfate are added for re-use with the next ore batch.
Patent CA-2195055-A1 (CA)
Title: Convertible dual direct-vented fireplace
Inventor: SHIMEK RONALD JOHN
IPC: F24B1/18
Filed: 1997-01-14
Abstract: A novel dual direct vented fireplace includes a combustion chamber having two permanent exhaust outlets including a horizontal exhaust outlet and a vertical exhaust outlet. A fireplace enclosure surrounds at least the top; bottom and back of said combustion chamber forming three hollow plenum walls around the combustion chamber. A fresh air duct in the top and back plenum walls connects to a combustion air passageway under the gas burner system. Two permanent air inlets in said fresh air duct include a horizontal air inlet and a vertical air inlet. A coaxial pipe is provided for connection to at least one of said exhaust outlets and one of said air inlets. The other of said exhaust outlets and air inlets is covered with a closure whereby the dual direct-vented fireplace is assembled at the factory or in the field as either a horizontal or a vertical direct vented fireplace.
Patent CA-2198019-A1 (CA)
Title: Triazolopyridazines process and intermediates for their preparation and their use as medicaments
Inventor: KAWANO YASUHIKO
IPC: A61K31/5025
Filed: 1995-09-11
Abstract: Triazolopyridazine compound of formula (I), wherein R1 is hydrogen, halogen or alkyl; R2 is polycarbon alkyl or cycloalkyl; X is oxygen or S(O)p, wherein p is 0 to 2; Y is (i) a group of formula (a) wherein R3 and R4 are hydrogen or alkyl, or (ii) cycloalkylene or cycloalkylidene; R5 and R6 are H, alkyl, cycloalkyl, or may bind together for form a nitrogen-containing heterocyclic group; m and n are 0 to 4, or a salt thereof, possessing excellent anti-asthmatic, anti-allergic, anti-PAF, eosinophil chemotaxis inhibiting activities.
Patent CA-2206280-A1 (CA)
Title: Use of fullerene carbon in curable rubber compounds
Inventor: DUNCAN THOMAS EDWIN
IPC: C08L21/00
Filed: 1997-05-27
Abstract: This invention relates to curable rubber compositions containing a fullerene form of carbon which is used as a reinforcing agent in the rubber compositions, the fullerene form of carbon being used in place of at least a portion of, or in addition to, the normally used forms of carbon black reinforcement additives.  The invention particularly relates to tires having treads composed of such rubber composition(s).  The fullerenes may optionally have surface modifications such as partial or complete hydrogen or functional group substitution. The fullerene form of non-conventional carbon reinforcement of rubber composition(s) may exist as discrete particles, aggregates of particles and/or agglomerates.  The carbon fullerene has a lower specific gravity than conventional carbon black, thereby allowing a reduced weight tire or other article made from the rubber compound(s) for comparable volumes of carbon black used.
Patent CA-2207406-A1 (CA)
Inventor: KOKEMUELLER DETLEF
IPC: F28G9/00
Filed: 1997-06-10
Abstract: The present invention relates to a process for cleaning a tank, in particular a steam boiler. Using this process, copper and copper compounds present in deposits are dissolved out. To this end, a complexing agent and a strong organic agent, preferably guanadine carbonate, are introduced into the tank. Soluble copper complexes form in aqueous solution. After this, the tank is emptied.
Patent CA-2208047-A1 (CA)
Inventor: GREENHAFF PAUL LEONARD
IPC: A23L1/305
Filed: 1995-12-15
Abstract: Methods and compositions for increasing creatine retention in, and glycogen concentrations in muscle of, the human and/or animal body, comprising increasing the creatine concentration in blood plasma of a body and causing a substantially simultaneous increase in blood plasma insulin concentration.  Compositions comprising creatine or an active derivative thereof are introduced into the body, by oral ingestion or infusion, such as injection, along with a carbohydrate, such as glucose to augment insulin release into the blood which in turn drives glucose into muscle for glycogen synthesis. Insulin or an active derivative thereof may also be comprised in the composition either along with or instead of the carbohydrate.
Patent CA-2211177-A1 (CA)
Inventor: DIETL HANS
IPC: A61K31/12
Filed: 1995-12-20
Abstract: The invention relates to an agent for the prophylaxis and/or therapy of conditions associated with a disorder of bone formation. It contains alkali metal citrates and/or alkali metal lactates and/or alkali metal malates, optionally together with one or more active substances selected from vitamin K, calcium salts and vitamin D. The agent preferably contains potassium citrates and/or sodium citrates or potassium lactates and/or sodium lactates and serves for the prophylaxis and/or therapy of osteoclasis, in particular osteoporosis or osteomalacia.