baber/WOPTO huggingface dataset:
Patent CA-2233248-A1 (CA)
Title: New strains of bacillus thuringiensis and pesticide composition containing them
Inventor: BRAVO ALEJANDRA
IPC: C12N1/21
Filed: 1996-10-28
Abstract: The present invention relates particularly to a strain of Bacillus thuringiensis characterized in that it expresses the gene sigma E (.sigma.E) and does not sporulate at all or litte sporulates or does not produce any viable spores. The invention also relates to a pesticide composition containing said strain of Bacillus thuringiensis.
Patent CA-2234726-A1 (CA)
Title: Ballistically deployed restraining net
Inventor: CARDENAS ROBERT LEE
IPC: F41H13/00
Filed: 1996-10-10
Abstract: A ballistically deployed restraining net system including a projectile, a net (32) packaged in the projectile, a net deployment device (63, 64) for unfurling the net in flight, and a fuze for triggering the net deployment device upon the occurrence of a preestablished criteria such as the impact of the projectile with an object, the expiration of a preestablished time period after launch or upon the projectile reaching a predetermined distance to an object.
Patent CA-2234972-A1 (CA)
Inventor: QUAN RONALD
IPC: H04N7/171
Filed: 1996-10-17
Abstract: L'invention utilise des techniques numériques pour éliminer les effets des signaux de protection analogiques anti-copies, alors que le signal est dans le domaine numérique. Parmi les types de signaux de protection anti-copies existants, on peut citer les impulsions de pseudosynchronisation et les impulsions CAG. En plus, on peut utiliser des techniques numériques pour réduire ou éliminer les effets de procédés de protection anti-copies du chroma (Figs. 10-14). Un éliminateur numérique de la protection anti-copies de signaux vidéo permet d'enelver sensiblement toutes les impulsions de pseudosynchronisation et/ou les impulsions CAG dans le domaine numérique. On détermine les emplacements des impulsions de pseudosynchronisation et/ou des impulsions CAG, alors que le signal est dans le domaine numérique. Ces emplacements de pixels connus de certains ou de toutes les impulsions de pseudosynchronisation et/ou impulsions CAG sont utilisés pour modifier numériquement le signal de manière à enlever effectivement les impulsions de pseudosynchronisation et/ou les impulsions CAG.
Patent CA-2235554-A1 (CA)
Inventor: MALECEK EDWARD L
IPC: F28D1/04
Filed: 1998-04-21
Abstract: A two-pass in-tank heat exchanger for transfer of thermal energy to or from fluid within a fluid reservoir tank of a vehicle or other stationary machinery includes inlet and outlet ports for ingress and egress of heating fluid, a plurality of conduits and housing for directing heating fluid within a reservoir tank, a formed baffle for partitioning the fluid, and a flange with which to readily mount the heat exchanger.  The heat exchanger is constructed and disposed to be readily mountedwithin an array of fluid reservoir tanks.  The conduits are preferably affixed to the frame of the heat exchanger by a process of fusion and filler welding.
Patent CA-2235684-A1 (CA)
Title: Systeme therapeutique transdermique (tts) pour l'administration de substances actives pour le traitement de la pharmacodependance ou de la toxicomanie
Inventor: BRACHER DANIEL
IPC: A61K31/485
Filed: 1996-10-14
Abstract: L'invention concerne un système thérapeutique transdermique (TTS) pour l'administration de substances actives, en vue du traitement par substitution de pharmacodépendants ou toxicomanes.
Patent CA-2235786-A1 (CA)
Title: Disabling a printing mechanism in response to an out of ink condition
Inventor: HOUGH JAMES A
IPC: B41J2/175
Filed: 1998-04-24
Abstract: An ink jet printer including a replaceable cartridge and a control device in operative communication with the cartridge. The control device is for monitoring a predetermined operating condition of the cartridge and providing electronic signals to the cartridge in response to the predetermined operating condition reaching a threshold level so as to disable the cartridge.
Patent CA-2236424-A1 (CA)
Inventor: LETH IB
IPC: B29B17/04
Filed: 1996-10-30
Abstract: L'invention concerne un matériau d'emballage stratifié (10) comprenant une couche (11) de papier ou de carton recouverte des deux côté de pellicules externes (12, 13) en plastique, étanches aux liquides. Afin de faciliter le recyclage du matériau d'emballage stratifié (10) après utilisation, ce dernier comporte deux couches (14, 15) de polymère hydrosoluble prises en sandwich entre la couche de papier ou de carton (11) et chaque pellicule externe (12, 13) en plastique respective, et servant d'adhésif ou de liant. Ces couches (14, 15) d'adhésif ou de liant lient ensemble les couches séparées de sorte qu'une adhésion solide soit assurée et qu'un matériau d'emballage bien homogène soit formé, et permettent la séparation ou la délamination facile du matériau d'emballage après utilisation, pendant le traitement de celui-ci, de préférence réduit en petits morceaux, avec de l'eau chaude à une température d'environ 40 à 60 ·C, les couches (14, 15) d'adhésif ou de liant étant dissoutes et permettant de produire des fractions séparées de papier, de carton et de plastique. Ces adhésifs ou liants peuvent être des biopolymères ou des polymères synthétiques hydrosolubles, tels que de l'amidon ou de l'alcool polyvinylique, et sont appliqués dans des proportions comprises entre 0,1 et 5g/m?2¿ (poids sec).
Patent CA-2236719-A1 (CA)
Title: Apparatus and method for the treatment of water containing organic pollutants
Inventor: RAMSAY BRUCE
IPC: C02F3/06
Filed: 1998-05-05
Abstract: An apparatus and method for the treatment of contaminated water by biodegradation is provided. In particular, the apparatus and method are suited for the biodegradation of volatile organic compounds (VOC's) such as trichloroethylene and related compounds or benzene and related compounds. The process employs an immobilized soil bioreactor (ISBR) having a headspace re-circulation system.
Patent CA-2239082-A1 (CA)
Title: Nanoporous ceramics with catalytic functionality
Inventor: DISMUKES JOHN PICKETT
IPC: B01J35/10
Filed: 1996-12-13
Abstract: The present invention provides for amorphous, nanoporous, catalytic metalcontaining ceramic material having a surface area in excess of 70 m2/gm and characterized by a high content of open microporous cell structure wherein the micropores have a mean width of less than 20 Angstroms and wherein said microporous structure comprises a volume of greater than about 0.03 cm3/gm of the ceramic. The invention also provides for a preceramic composite intermediate composition comprising a mixture of a ceramic precursor and from about 0.5 up to about 65 wt.% of an organometallic compound containing a metal of Group IB, II, III, IV, V, VIB, VIIA or VIII of the Periodic Table, including rare earth metals, whose pyrolysis product in ammonia or an inert atmosphere at temperatures of up to less than about 1100 ~C gives rise to the nanoporous catalytic ceramics of the invention. Also provided is a process for the preparation of the nanoporous ceramics of the invention involving pyrolysis of the ceramic intermediate under controlled conditions of heating up to temperatures of less than about 1100 ~C to form a nanoporous ceramic product useful in catalytic and membrane separation processes.
Patent CA-2240640-A1 (CA)
Title: Microemulsion preconcentrates comprising cyclosporins
Inventor: SHERMAN BERNARD CHARLES
IPC: A61K47/10
Filed: 1996-12-03
Abstract: A pharmaceutical composition in the form of a microemulsion preconcentrate comprising a cyclosporin dissolved in a solvent system further comprising a hydrophobic component, a hydrophilic component, and a surfactant, wherein either the hydrophobic component is selected from tocol, tocopherols, tocotrienols, and derivatives thereof, or the hydrophilic component is selected from propylene carbonate or polyethylene glycol having an average molecular weight of less than 1000.
Patent CA-2244745-A1 (CA)
Inventor: LOW CAROLINE MINLI RACHEL
IPC: A61K31/417
Filed: 1997-02-10
Abstract: L'invention concerne des composés de la formule (I) ou (II) dans lesquelles R?1¿ représente hydrocarbyle C¿4?-C¿20? (dans lequel un ou plusieurs atomes d'hydrogène peuvent être remplacés par halogène, et trois atomes de carbone au plus peuvent être remplacés par oxygène, par des atomes d'azote ou de soufre, à condition que R?1¿ ne contienne pas un groupe -O-O-), R?2¿ représente H ou alkyle en C¿1?-C¿3?, m vaut de 1 à 15, n vaut de 2 à 6, chaque groupe X représente indépendamment (a), ou un groupe X représente -N(R?4¿)-, -O- ou -S- et les groupes X restant représentent indépendamment (a) où R?3¿ représente H, alkyle en C¿1?-C¿6?, -CO¿2?R?5¿, -CONR?5¿¿2?, -CR?5¿¿2?OR?6¿ or -OR?5¿ (où R?5¿ et R?6¿ représentent H ou alkyle C¿1?-C¿3?), et R?4¿ représente H ou alkyle en C¿1?-C¿6?, chaque groupe Y représente indépendamment -C(R?3¿)R?4¿-, ou deux groupes Y au plus représentent -N(R?4¿)-, -O- ou -S- et les groupes Y restant représentent indépendamment -C(R?3¿)R?4¿-, où R?3¿ est tel que défini ci-dessus, un groupe R?4¿ de la structure représente imidazoyle ou imidazoylalkyle et les groupes R?4¿ restant représentent H ou alkyle en C¿1?-C¿6?, et Z représente > C(R?7¿)NR?2¿- ou > N-, où R?7¿ représente n'importe quel groupe précité pour R?3¿. Les composés et leurs sels pharmaceutiquement acceptables sont des ligands se situant au niveau des récepteurs de l'histamine H¿3?.
Patent CA-2246074-A1 (CA)
Title: Apparatus for permitting quiet manual setting of an appliance timer having a bell chime associated therewith
Inventor: VANDELUNE STEVEN W
IPC: G10K1/00
Filed: 1998-10-02
Abstract: A timer for controlling an appliance includes a bell chime assembly having a striker, a torsion spring, and a bell. The striker is secured to the torsion spring. The timer further includes a cam follower operatively coupled to the torsion spring. The cam follower is operatively associated with a cam assembly which includes a first cam and a second cam. The first cam and the second cam are configured such that during manual setting of the timer, the torsion spring is prevented from deflecting by an amount sufficient to cause the striker to contact the bell whereby relatively quiet manual setting of the timer is enabled.
Patent CA-2246191-A1 (CA)
Title: Method of checking the slump of a ready-mix concrete load
Inventor: TAYLOR ANTHONY ROBERT
IPC: B60P3/16
Filed: 1998-09-02
Abstract: A method B described of checking the slump value of a ready-mix concrete load at the point of delivery in a delivery vehicle of the kind having a rotatable drum in which the concrete load is contained. The method comprises determining a measure of the work required to rotate the drum to produce first data, transmitting information to a base, the information dependant upon the first data, determining the slump value of the concrete load from the first data either at the point of delivery or from the transmitted information at the base and storing the information or the slump value at the base whereby an independent record of the slump value of the concrete load at the point of delivery is made at the base.
Patent CA-2247107-A1 (CA)
Title: Releasant for aqueous polymer-type floor polish
Inventor: SADO MITSUO
IPC: C11D7/50
Filed: 1997-02-26
Abstract: A releasing agent for removing a wasted film of an aqueous polymer-type floor polish is comprised of (A) a specified amount of a water-soluble organic solvent represented by the formula: C4H9-O-(CH2CH2O)n H  where n is an integer of 2 or 3, (B) a specified amount of benzyl alcohol and (C) a specified amount of an amine compound of a selected class. That releasant leads to (1) easy removal of an aqueous polymer-type floor polish film, (2) simple rinse with water, and (3) least use of a volatile organic compound, immunity from offensive smell and safety.
Patent CA-2247210-A1 (CA)
Title: Improved fine powders and method for manufacturing
Inventor: SHERMAN ANDREW
IPC: B22F1/17
Filed: 1997-02-21
Abstract: The invention relates to the encapsulation of Geldart class C substrate powders with a coating of metal, binder, or sintering aid. Encapsulation is achieved using chemical vapor deposition techniques in a recirculating fast-fluidized or turbulent fluidization flow bed reactor (10). Thin, smooth, generally uniform, fully encapsulating coatings are produced on the fine substrate particles. The coated Geldart class C particles, and products made therefrom, exhibit excellent improved physical properties.
Patent CA-2249772-A1 (CA)
Inventor: BOULDSTRIDGE BALARI PHILIP
IPC: D06F83/00
Filed: 1998-10-07
Abstract: The covers are provided with additional elastic elements which act in the longitudinal direction of the cover connecting points opposite each other in the area of the edge of the short sides, in the longitudinal direction of the board, in such a way that the forces exercised by the additional elastic elements in opposing directions among themselves have values the sum of which is greater than the sum of the transverse forces exercised by the edge of the cover.
Patent CA-2250605-A1 (CA)
Inventor: SODERBERG ALLAN F
IPC: B29B7/88
Filed: 1998-10-15
Abstract: A method of transforming a molten material or melt into discrete solid particles comprises forming the melt into prills by passing the melt through a perforated member, dropping the prills onto a bed of powdered material, such as silica flour, to coat the prills with the material in the bed and permitting the prills to cool, thereby to solidify into discrete solid particles.      In one embodiment, the melt comprises at least two components such as elemental sulphur and an olefinic hydrocarbon, which are subjected to a chemical reaction, such as the polymerization of the olefinic hydrocarbon with the sulphur to form a sulphur polymer stabilizer.      A method of producing a sulphur concrete incorporating the sulphur polymer stabilizer is also provided.
Patent CA-2253944-A1 (CA)
Title: Message searching system and terminal
Inventor: FUJITA NOBUYUKI
IPC: G06F17/30
Filed: 1997-05-08
Abstract: A message searching and system and a terminal, which display messages to terminal users based on their individual characteristics profile, even when a plurality of users use the same terminal and even when users copy and use the same program. The system includes a message user database for storing records defining user characteristics profiles of terminal users, and a transmittal condition database for storing searching conditions for each message which may be transmitted to the terminal. This system detects a necessity to revise the user characteristics when communicating with the terminal, and revises the user characteristics if necessary. This system reads user characteristics from the message user database, and searches for appropriate messages from the transmittal condition database based on the user characteristics and characteristics associated with each message identifier. The message user database stores each user's birth date and the last system communication date.      The user's characteristics profile is updated based on various conditions. For example, if the date obtained by adding a predetermined period to the user's birth date is after the last communication date with the user, the characteristics profile is revised.
Patent CA-2256820-A1 (CA)
Inventor: BIANCO EMILIO
IPC: B42D5/04
Filed: 1998-12-22
Abstract: Structure of diary of high practicality of use, characterized by the fact of comprising weekly modules, bound together, each one constituted of a page;  sub-divided into two parts, which have note space structured in a weekly and daily manner; in addition, each module comprising supplementary portions, bound with the above mentioned parts in such a way as to define further daily note space, superimposable on the internal and external zones of those parts.
Patent CA-2256996-A1 (CA)
Title: Fastener system including a swage fastener and tool for installing same
Inventor: SMITH WALTER JOHN
IPC: B21J15/12
Filed: 1990-04-26
Abstract: A  fastener  system  for  multi-piece  swage  type  fasteners, including a pin and a collar,  and providing a stump type fastener constructed to be set as a pull type fastener with the fastener pin having a threaded gripping portion and including an installation tool having a swage anvil and a rotary nut member adapted to be threaded onto the threaded pull portion of the pin whereby a relative axial force is applied between the pin and the collar via the nut member and swage anvil to cause the anvil to radially overengage the collar to swage it into locking grooves on the pin and the pull portion remaining on the pin after installation.
Patent CA-2257181-A1 (CA)
Title: Method for obtaining polyols and polyol thus obtained.
Inventor: TERSAC GILLES
IPC: C08J9/02
Filed: 1997-06-04
Abstract: The invention relates to the field of polymer chemistry. It features a method for obtaining polyols consisting in a first step in reacting glycols, i.e. plurialcohols with a functionality at least equal to two (MEG,DEG,DPG, . . . ) on polyethyleneterephthalate (PET) in the presence of a transesterefication catalyst (CAT) (MEG,DEG,DPG; . . . ), on polyethyleneterephthalate (PET) in the presence of a glycolysis catalyst (CAT), then in a last step, comprises, in distilling the free glycols. The method is characterized in that a step subsequent to the first and prior to, or simultaneous with, the last step, comprises the glycolysis catalyst deactivation by a deactivating agent (DES). As an example, the glycolysis reaction catalyst (CAT) is one of the agents of the group comprising zinc acetate and manganese acetate, amines such as triethylamine and tributylamine, and the selected deactivating agent is phosphoric acid at 85%.
Patent CA-2258600-A1 (CA)
Inventor: HAYS LANCE G
IPC: F04D1/12
Filed: 1997-06-26
Abstract: A rotary turbine apparatus which includes a separator having a rotating cylinder wall receiving a stream of liquid and gas for separating gas from liquid, the liquid collecting in a rotating ring on the wall, and comprising a scoop (14) having an inlet (15) immersed in the rotating liquid to receive liquid from the ring (13); and barrier structure (21) located proximate the scoop inlet to block gas to the scoop.
Patent CA-2260422-A1 (CA)
Title: Apparatus and method for enhancing evacuation of bulk material shipper bags
Inventor: WILCOX DONALD E
IPC: B65D88/16
Filed: 1999-01-27
Abstract: A pillow bag is modified to include an air input port that allows inflation of an interply region of the bag. As the interply region inflates, an inner ply rises and becomes an advancing wall, raising the bulk material level in the bag, inclining the bottom of the bag, and pulling excess material away from the drain port all at the same time. In another embodiment, the pillow bag is made with half the initial number of layers folded in half to create the upper and lower plies and the non-fold edges are bonded. Where comer drain ports are used, the bag can be arranged so that an interlayer bond parallel to the fold is parallel to a diagonal of a tote in which the bag sits and so that the interlayer bond is opposite the drain port to enhance bag evacuation. An additional optional feature of the invention is the inclusion of an integral filling conduit or snout on the top of the bag, a mouth of which acts as a fill port to ease filling of the bag.      The invention can also be applied to fitted bags.
Patent CA-2263583-A1 (CA)
Title: Condensed 4,5,6,7-tetrahydrobenzo¬c|thiophenes as enhancer for cell differentiation induction factor action
Inventor: ODA TSUNEO
IPC: C07D513/04
Filed: 1997-09-05
Abstract: A compound represented by formula (I') wherein X represents a sulfur atom or an oxygen atom; Y represents an optionally oxidized sulfur atom or an oxygen atom; Z represents a bond or a divalent hydrocarbon group; R1 represents an optionally substituted hydrocarbon group; R2 represents an optionally amidated or esterified carboxyl group; ring A represents an optionally substituted aromatic 5-membered heterocyclic ring; or a salt thereof. A compound of the above formula possesses cell differentiation inducing factor action-enhancing activity and anti-matrix metalloprotease activity and that is useful in the prevention and treatment of bone diseases such as osteoporosis, bone fractures, osteoarthritis and rheumatoid arthritis, arteriosclerosis, cancer metastasis, and diseases based on nerve degeneration.
Patent CA-2265092-A1 (CA)
Title: Car heads up display
Inventor: JIANG HUA
IPC: G02B5/30
Filed: 1999-03-17
Abstract: In a Car driving, it is known to be dangerous for the driver to read heads down display panels. In a PC-car or Networking Car, it is impossible for the driver to look down on the computer screen and read text web browser while he is driving on a high intensity road. In the "Car Heads Up Display" invention, Web browser are projected onto the windshield with co-polarized lens that is fixed on the roof inside a car. The beam of co-polarized light reveals a co-polarized image on the windshield. The driver wear a pair of co-polarized glass. The direction of polarized light of the two lens are perpendicular to each other. The polarized direction of light that is projected onto the windshield is parallel to the right lens. As a result, the picture that is projected onto the windshield is visible only to the right eye while be invisible to the left eye. Function of the left eye is to see the road condition only, the right eye is to see both the road condition and the image that is projected on the windshield. With this task allocation between the two eyes by co-polarized beam of light, I reached two features:     1. Keep the valuable windshield totally transparent which is very important for the driver to drive safely.   2. No matter how complex the two dimentional co-polarized picture that is projected onto the windshield is, the driver won't feel hard to see the road condition.        Challenge:      A totally transparent windshield is valuable for driving safely, a Heads Up Display which enables both totally transparent windshield and images for the driver to check vehicular functions and browse Internet.
Patent CA-2266445-A1 (CA)
Title: Process and apparatus for the gelatin coating of medicaments
Inventor: HOOVER LINN
IPC: A61J3/06
Filed: 1998-07-01
Abstract: A process and apparatus for the gelatin coating of medicaments including a conveyer system (100) to advance pallets (200) through a loading station (10), dipping station (20), dryer station (34), reorientation station (50) and unloading station (70). Medicamenets to be coated are loaded into a pallet (200) at the loading station (10) and advanced to a first dipping station (20) where a vacuum is applied to secure the medicaments to the pallet. The pallet is inverted and a first portion of each of the medicaments is dipped into a coating.      The pallet is then returned to its upright position, the vacuum removed, and the coating dried. The medicaments are then transferred from the first pallet (200) to a second pallet (102) by a reorientation mechanism (59) so a second portion of the medicaments are coated in a second dipping station (60). The medicaments are advanced through the dryer station (34) and then ejected from the second pallet into a container (70).