baber/WOPTO huggingface dataset:
Patent CA-2181640-A1 (CA)
Title: Process for the production of polyisocyanates containing isocyanurate groups from aliphatic and aromatic isocyanate compounds
Inventor: BRAHM MARTIN
IPC: C08G18/79
Filed: 1996-07-19
Abstract: A process for the production of polyisocyanates containing isocyanurate groups by the catalytic trimerization of a mixture of low molecular weight isocyanate components having aliphatically and aromatically bound isocyanate groups in the presence of aminosilyl compounds, the resulting polyisocyanates and their use in coating compositions.
Patent CA-2183565-A1 (CA)
Title: 9-(substituted amino)-alpha-6-deoxy-5-oxy tetracycline derivatives, their preparation and their use as antibiotics
Inventor: SU WEI-GUO
IPC: A61P31/04
Filed: 1995-01-12
Abstract: This invention relates to compounds of formula (I) wherein R1 is hydrogen or CH2NR5R6; R2 is hydrogen or R4(CH2)nCO-; n is an integer from 0 to 4; R3 is R8(CH2)mCO- or R8(CH2)mSO2-; m is an integer from 0 to 4; R4, R5, R6 and R8 are defined as in the specification and the pharmaceutically acceptable salts of such compounds. Compounds of formula (I) exhibit antibiotic activity against a wide range of gram-positive and gram-negative organisms, including organisms that are resistant to tetracycline antibiotics.
Patent CA-2183636-A1 (CA)
Title: Bis-azo compounds
Inventor: KITAGUCHI HIROSHI
IPC: C09B35/029
Filed: 1995-02-13
Abstract: A bis-azo compound represented by the following general formula (1), a tautomer thereof or a salt thereof:      wherein R represents a substituted or unsubstituted phenyl group or a substituted or unsubstituted heteroaryl group and X represents a substituted or unsubstituted phenylene group. These compounds exhibit low toxicity and do not have any undesirable effect such as mutagenecity.
Patent CA-2186019-A1 (CA)
Title: Method and apparatus for oil/water separation using a dual electrode centrifugal coalescer
Inventor: SAMS GARY W
IPC: B01D17/038
Filed: 1995-04-05
Abstract: A method and apparatus for augmenting the coalescence of water in a water-in-oil emulsion. The apparatus includes a tubular vessel (72) having a cylindrical side wall and opposed ends (74, 78). A tangential inlet (92) in the cylindrical side wall is adjacent one of the vessel ends (74). A tubular electrode (94) having an external diameter less than the internal diameter of the vessel extends concentrically within the vessel from the one end less than the entire length of the vessel. An elongated electrode (96) extends axially and concentrically within the tubular electrode (94) from the one end. An outlet (108) is provided in the one end between the tubular electrode (94) and the elongated electrode (96). The inlet (92) and outlet (108) serve to cause fluid to initially flow through the vessel in a circumferential path outside the tubular electrode and thereafter axially through the tubular electrode to the outlet. An electrical potential is applied between the electrodes and the vessel.
Patent CA-2191333-A1 (CA)
Title: Phosphor with afterglow characteristic
Inventor: MORIYAMA HIROFUMI
IPC: C09K11/80
Filed: 1996-04-12
Abstract: A phosphor exhibiting afterglow more intensely and persistently than (Sr, Eu, Dy)O.cndot.Al2O3 phosphors. The phoshor has a chemical composition comprising mainly an Eu2+ activated strontium aluminate phosphor substance as a matrix in which a part of the strontium (Sr) is substituted with at least one of Pb, Dy and Zn.
Patent CA-2192965-A1 (CA)
Title: Anandamide analogue compositions and method of treating intraocular hypertension using same
Inventor: PATE DAVID W
IPC: A61K31/275
Filed: 1995-07-10
Abstract: Anandamide analogues useful for the treatment of intraocular hypertension, as well as ophthalmic compositions comprising the same and a cyclodextrin, and methods of use of these compounds to treat intraocular hypertension.
Patent CA-2195473-A1 (CA)
Title: Pre-acclimatization and amplification system for microorganisms
Inventor: COUILLARD DANIEL L
IPC: C02F3/08
Filed: 1997-01-17
Abstract: Abstract Not Yet Available
Patent CA-2195613-A1 (CA)
Title: Ladder anode for cathodic protection of steel reinforcement in atmospherically exposed concrete
Inventor: BURGHER JOHN WILLIAM
IPC: C23F13/16
Filed: 1997-01-21
Abstract: A grid anode for cathodic protection of steel reinforced concrete structures formed of multiple valve metal strips including multiple electric current-carrying valve metal strips. Valve metal strip grid anodes without an electroctatlytic metal surface can be used in a cathodic protection operated at an anode current density up to about 20 milliamps per square foot.
Patent CA-2195754-A1 (CA)
Title: Shopping trolley construction and identification system
Inventor: ERNST LEON KEITH
IPC: B62B5/04
Filed: 1995-07-28
Abstract: A trolley, for example a shopping trolley, is constructed from essentially planar plastic moulded components, for storage and transport in a dismantled condition. The trolley basket is formed from side panels (31), bottom panel (30), front panel (32), rear panel (33) with integrally moulded child's seat, and a handle, while the base is formed by side rails (35) and a front joining plate (36). The trolley is assembled using interlocking means in such a way that once each component is assembled onto the trolley, it cannot be dismantled until the final component is dismantled. The trolley may incorporate a scannable identification device and means responding to trolley identification are used to provide information as to the pattern of movement of the trolleys and also to cause the conduct of a financial transaction.
Patent CA-2198284-A1 (CA)
Inventor: CARRUTH J STUART
IPC: E03C1/086
Filed: 1997-02-27
Abstract: Abstract Not Yet Available
Patent CA-2200309-A1 (CA)
Title: Food item fabricating apparatus and methods
Inventor: BENHAM RICHARD O
IPC: A21C11/08
Filed: 1994-09-19
Abstract: Apparatus (10) is disclosed including first and second forming rollers (18, 21) which rotatably abut with an anvil roller (20). The forming rollers (18, 21) each include a periphery forming a continuous forming surface including a plurality of axially and circumferentially spaced grooves (24) each formed as a continuous depression arranged in a serpentine and non-intersecting manner.  Food (14) is simultaneously fed between a continuous strip of support material (16) and a continuous ribbon of film material (66) as they pass between a first abutment nip of the first forming roller (18) and the anvil roller (20).  After extending partially around the periphery of the first forming roller (18), the materials (16, 66) and the food therebetween pass around an adjustable idler roller (70) to between a second abutment nip of the second forming roller (21) and the anvil roller (20). The food (14) compressed upon the support material (16) by the first abutment nip is in phase with the grooves (24) of the second abutment nip. The film material (66) removes the food (14) from the grooves (24) and can be discarded after passing through the second abutment nip and prior to the support material (16) being cut to longitudinal lengths and widths between the embossed shapes of food (14).
Patent CA-2202051-A1 (CA)
Inventor: DOHERTY ANNETTE MARIAN
IPC: A61K31/404
Filed: 1995-10-02
Abstract: Antagonistes non peptidiques modifiés de l'endothéline de la formule (I), dans laquelle Rc représente S(O)p-phényle. Ces antagonistes sont utiles pour traiter des affections associées à des niveaux élevés d'endothéline, en particulier l'hypertension essentielle réno-vasculaire, artérielle et pulmonaire, l'infarctus cérébral, l'ischémie cérébrale, l'insuffisance cardiaque congestive et l'hémorragie sous-arachnoïdienne.
Patent CA-2204276-A1 (CA)
Inventor: OLIVIERI ROBERTO
IPC: A61P31/04
Filed: 1995-11-06
Abstract: La présente invention concerne un nouveau procédé de culture de Helicobacter pylori et de purification de la cytotoxine produite par H. pylori. Le procédé consiste en l'occurrence à cultiver H. pylori dans un milieu contenant plus de 1 gl?-1¿ de glucose pour produire une cytotoxine vacuolisante.
Patent CA-2204835-A1 (CA)
Title: Chaussure de sport
Inventor: BOREL RENE
IPC: A43B5/04
Filed: 1997-05-08
Abstract: Chaussure de sport (1) du type constitué par une tige (2) se prolongeant à sa partie haute par un collier rigide ouvert (3) dont les extrémités libres forment des parties chevauchantes (4 et 5) rabattables l'un sur l'autre pour entourer et assurer le maintien latéral du bas de jambe d'un utilisateur, et cela par l'intermédiaire d'une sangle de serrage (6) reliant entre elles lesdites parties chevauchantes (4 et 5) et disposant de moyens de blocage en position (7), caractérisée en ce que le collier (3) comporte des moyens d'immobilisation (9) des parties chevauchantes (4 et 5) l'une par rapport à l'autre, dans un plan sensiblement vertical, lors d'une prise d'appui latéral.
Patent CA-2205446-A1 (CA)
Inventor: FOFONOFF TIMOTHY W
IPC: A61L27/00
Filed: 1995-11-16
Abstract: Une solution biopolymère est polymérisée pour former un gel qui est lyophilisé et réticulé à l'aide d'un rayonnement ultraviolet de façon à former une mousse biopolymère. La mousse est remplie d'une solution de collagène et la combinaison ainsi obtenue est lyophilisée, ou la mousse est remplie d'une solution de collagène contenant des matières particulaires de matrice extracellulaire et cette combinaison est lyophilisée de manière à former une mousse à laquelle sont attachées les matières particulaires en matrice extracellulaire.
Patent CA-2207345-A1 (CA)
Title: Manually closable vacuum cleaner bag
Inventor: MILSTEIN URI
IPC: B01D46/02
Filed: 1997-06-09
Abstract: A manually closable collar for a vacuum cleaner bag is adapted to be secured to an air bag. The collar is formed from a single blank of relatively rigid material folded to define three overlying and generally planar panels. Each of the panels defines an aperture therethrough, the apertures being initially aligned in the collar to enable the passage of air therethrough and into the air bag. The middle panel of the collar defines (i) a fixed raceway element adhesively secured to at least one of the outer panels of the collar, and (ii) a detachable slider element secured to the raceway element only by various nicks. The slider element has a first portion defining the aperture of the middle panel and a second portion which is unapertured. When detached from the raceway element by a user breaking the various nicks, the slider element is manually slidably movable (either longitudinally or rotatably) from a first or open position, wherein the aperture of the middle panel is aligned with the apertures of the outer panels, to a second or closed position, wherein the second portion blocks air flow between the apertures of the outer panels.
Patent CA-2209266-A1 (CA)
Title: Health data processing system
Inventor: MCCARTNEY MICHAEL J
IPC: G16H40/20
Filed: 1997-01-15
Abstract: A method and system for evaluating health care provider performance, forecasting health care resource consumption on a macroeconomic scale, and optimizing the allocation of health care resource. The method includes the steps of a) providing patient discharge data which includes an address field indicating one of a plurality of micro-geographical areas (MGAs) wherein a patient resides, b) establishing a referral population for a subject health care provider based upon the market share it has for each cohort in each MGA, c) calculating occurrence rates of medical service demand for the referral population, d) providing and applying population growth factors to the referral population thereby projecting it to a future time, e) applying the occurrence rates to the projected referral population thereby forecasting the consumption of health resources, and f) allocating health care resources in accordance with the forecast. The invention can also factor into the forecast the expected caseload demand from undeveloped or proposed communities. In addition, the invention optionally computes repatriatable caseload volume, i.e. medical service demand which has gone to another health care provider but could be handled by the subject health care provider, and adds this volume to the forecast. Finally, the invention provides for a method for efficiently allocating health resources amongst neighbouring health care providers, based on either current or forecasted medical service demand data.
Patent CA-2214082-A1 (CA)
Title: Plant for producing hydrogen peroxide in situ in a paper mill
Inventor: LEDON HENRY
IPC: D21C9/16
Filed: 1996-01-29
Abstract: Plant for the production of hydrogen peroxide on the site of a paper mill, comprising a first stage (2) of catalytic hydrogenation of at least one anthraquinone derivative in solution in a mixture of organic solvents, a second stage (3) of oxidation of the hydrogenated working solution obtained, by injection of a gaseous mixture comprising oxygen, such as air, into the working solution in order to obtain an oxidized working solution, and a third stage (5) of extraction of the hydrogen peroxide from the oxidized working solution by injection of water counter-currentwise to the oxidized working solution, means being provided for injection of a gas comprising hydrogen into the said first stage and emergency air into the second stage; the said means for injection of the gas containing hydrogen comprise an ejector (21) composed of a constriction manifold connected to a conduit (24) for introduction of hydrogen and to means (23) for supplying this ejector with pressurized steam originating from the paper mill (1), so that the steam carries the gas containing hydrogen towards the first stage while being reduced in pressure after passing through the constriction.
Patent CA-2215002-A1 (CA)
Title: Control apparatus for clutch of vehicle
Inventor: TESHIMA DAIHEI
IPC: F16D48/06
Filed: 1997-09-04
Abstract: In a control apparatus in which a weak creep control for lowering the engaging force of a clutch (5) is performed when a throttle opening (.theta.th) is fully closed, when a brake pedal (BP) is depressed, and when the period of a vehicle speed judging pulse (V pulse) has exceeded a predetermined value TM2s whereby the vehicle is discriminated to be in a stopped condition. Once the weak creep control has started, the weak creep control is stopped by the input of the first V pulse and is transferred to a strong creep control in which the clutch engaging force is increased.
Patent CA-2218013-A1 (CA)
Title: Anti-car jacking/anti-car theft device
Inventor: GEORGAS MICHAEL J
IPC: B60R25/08
Filed: 1996-04-10
Abstract: A system (10) for disabling a stolen motor vehicle including a control device (14) and a trigger device (18). The stolen motor vehicle has a master cylinder (22) housing brake fluid and coupled to brakes by brake lines. The control device controls the flow of brake fluid between the master cylinder and the brakes (28, 29) initially allowing bidirectional flow of brake fluid. The trigger device triggers the control device to restrict the flow of brake fluid to one direction in response to initiation of the system, tilting of the stolen motor vehicle forward at an angle with respect to ground equal to or greater than a preset angle, and application of the brakes. The trigger device includes a first switch (54), an operator switch (50), a motion activated switch (52), and a brake switch. The first switch is coupled in series between the control device and ground and is initially open. The first switch is operable to activate the control device to restrict the flow of brake fluid to one direction when closed. The operator switch (50), the motion activated switch (52), and the brake switch (54) are all initially open and are connected in series between a power source and the first switch. The operator switch, the motion activated switch, and the brake switch close the first switch when they are all closed. The control device includes a solenoid device (13) which is coupled to the power source and has a first position which permits one-way flow to the front brakes. The solenoid device is initially in the first position and is triggered to move to the second position when the first switch closes.
Patent CA-2220110-A1 (CA)
Title: A multilayered arrangement for load sharing in telecommunication systems
Inventor: MATULA DAVID W
IPC: H04W16/06
Filed: 1996-04-15
Abstract: A multiple-layered cellular communications system (2c, 2d) particularly adapted to mobile phones and LAN type communication is provided with an overlaid arrangement of cell transceivers. By having this overlay, multiple service providers can provide a cooperative method of load sharing. The usage of the frequency spectrum can be improved and an advance hand-off (16a, 16b) arrangement can be used to prevent or reduce the possibility of blocked calls due to cell saturation (6a, 6b).
Patent CA-2223595-A1 (CA)
Inventor: METCALFE JAMES C
IPC: A61K31/445
Filed: 1996-06-07
Abstract: A method for treating or preventing cardiovascular pathologies by administering a compound of formula (I), wherein Z is C=O or a covalent bond; Y is H or O(C1-C4)alkyl, R1 and R2 are individually (C1-C4)alkyl or together with N are a saturated heterocyclic group, R3 is ethyl or chloroethyl, R4 is H, R5 is I, O(C1-C4)alkyl or H and R6 is I, O(C1-C4)alkyl or H with the proviso that when R4, R5, and R6 are H, R3 is not ethyl; or a pharmaceutically acceptable salt thereof, effective to elevate the level of TGF-beta to treat and/or prevent conditions such as atherosclerosis, thrombosis, myocardial infarction, and stroke is provided. Useful compounds include idoxifene, toremifene or salts thereof. Further provided is a method for identifying an agent that elevates the level of TGF-beta. Another embodiment of the invention is an assay or kit to determine TGF-beta in vitro. Also provided is a therapeutic method comprising inhibiting smooth muscle cell proliferation associated with procedural vascular trauma employing the administration of tamoxifen or structural analogs thereof, including compounds of formula (I).
Patent CA-2225209-A1 (CA)
Title: Ucs1025 compounds
Inventor: ASAI AKIRA
IPC: C07D487/04
Filed: 1997-12-18
Abstract: UCS1025 compounds represented by the following formula (I):     (see fig. I) wherein R represents hydrogen or hydroxyl group, or tautomers or pharmacologically acceptable salts thereof.
Patent CA-2230080-A1 (CA)
Inventor: YAKIR RAN
IPC: G06T15/20
Filed: 1998-03-26
Abstract: L'invention concerne une méthode de création vidéo par polygone améliorée qui combine l'image d'un objet à une scène virtuelle pour produire une image composite par rapport à un point oculaire virtuel. L'invention divulgue deux procédés permettant de conserver le réalisme de l'image composite. Le déplacement de la caméra réelle, qui saisit l'image, est coordonné au déplacement du point oculaire virtuel à l'intérieur de la scène virtuelle. Par exemple, pour conserver la résolution quand le point oculaire virtuel s'approche du polygone transparent, sur lequel l'image est texturée, la caméra réelle s'approche de l'objet. Pour minimiser l'apparence plate du polygone transparent texturé lorsque le point oculaire virtuel se déplace sur le plan azimutal, le polygone pivote en tandem avec le point oculaire virtuel. Les coordonnées de ce dernier peuvent être transmises à l'ordinateur au moyen d'une souris 6D, telle qu'une caméra virtuelle.
Patent CA-2230497-A1 (CA)
Title: Novel lica
Inventor: BISWAS SANJOY
IPC: A61K48/00
Filed: 1998-02-25
Abstract: The invention provides licA polypeptides and polynucleotides encoding licA polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing licA polypeptides to screen for antibacterial compounds.
Patent CA-2233915-A1 (CA)
Title: Stereo slide mount
Inventor: INABA MINORU
IPC: G03C8/06
Filed: 1998-04-02
Abstract: A stereo slide mount featuring an improved handling performance. Both the right and left ends of the stereo slide mount (11) are formed in an arcuate shape of a radius (r) from the center of the stereo slide mount (11) in the right-and-left direction. The lateral width (W1) of the bottom side becomes shorter than the whole width (W0). At the time of loading the stereo slide mount on the slide holder portion of the stereo slide viewer, therefore, the stereo slide mount can be easily inserted despite the positioning between the stereo slide mount and the opening of the slide holder portion is not correct to some extent. Furthermore, even when the stereo slide mount (11) is inserted in the slide holder portion of the stereo slide viewer in a manner of being tilted toward either the right or the left, the stereo slide mount is not locked on its way irrespective of the angle of inclination and is smoothly inserted.
Patent CA-2234270-A1 (CA)
Title: Window unit for windows in motor vehicles and the like
Inventor: BISSINGER RAINER
IPC: B60J10/30
Filed: 1996-08-22
Abstract: The window unit (10) is formed by a window (11) and by a frame (12) with a specific frame profile. The frame (12) is formed, as a compression molding, by a primary profile part (14) and by a secondary profile part (15). The primary profile part (14) has three profile sections (16 . . . 18 ), of which a f first prof file part (16) is adjacent to the edge (13) of the window (12) [sic] , and of which the second and the third profile sections (17; 18) each adjoin one side of the first profile section (16) and are each adjacent to that surface region of the window (11) which borders the edge (13) of the window (11). The primary profile part (14) is produced from a material which does not bond with the window (11), but whose dimensional stability is of such a magnitude as to ensure positive locking between the frame (12) and the window (11). The secondary profile part (15) is arranged in a frame-profile region which serves for the abutment of the window unit (10) against a structural part, and is produced from a material which is of lower dimensional stability than the material of the primary shaped [sic] part (14).
Patent CA-2234583-A1 (CA)
Title: Process for the production of water-absorbing compositions
Inventor: DAN ERVIN
IPC: C08F2/14
Filed: 1996-08-09
Abstract: A process for producing a copolymer of an .alpha.,.beta.-unsaturated monomer having at least one pendant unit selected from a carboxylic acid group and derivatives thereof and a copolymerisable monomer is described in which the process is carried out in a single solvent which is particularly an aromatic solvent. Processes of controlling the reaction and the particle size of the polymer produced are also described.
Patent CA-2235384-A1 (CA)
Inventor: ANDERSSON ROINE
IPC: B04C5/26
Filed: 1997-09-08
Abstract: Relatively heavy contaminants are separated from a contaminated pulp suspension by pumping the latter through a multihydrocyclone unit (6) having a multiplicity of hydrocyclones. Each hydrocyclone is provided with turbulence creating means adapted to counteract the formation of fibre network in radially outer liquid layers in the hydrocyclone. The pulp suspension separated from heavy contaminants is dewatered in a pulp wet machine (2).  According to the invention, the fibre concentration of the pulp suspension which is fed into the multihydrocyclone unit (6) is at least 0,9 %.
Patent CA-2238927-A1 (CA)
Title: Low-pressure discharge lamp
Inventor: WEINHARDT EROLF
IPC: H01J61/24
Filed: 1997-06-27
Abstract: The invention relates to a low-pressure discharge lamp with at least one supporting element (12) placed inside a discharge vessel (10). Said supporting element is provided with a mercurial coating (13) and is coated with a getter material (14). The coated surfaces of the supporting element (12) are inclined at an angle of at least 30 degrees in relation to the longitudinal axis (A-A) of the discharge vessel (10).