baber/WOPTO huggingface dataset:
Patent CA-2321282-A1 (CA)
Title: Anti-dandruff composition for treatment of the hair and scalp with an anti-dandruff agent and acrylic terpolymer base
Inventor: MAURIN VERONIQUE
IPC: C08F290/00
Filed: 2000-09-29
Abstract: Anti-dandruff composition contains an acrylic terpolymer comprising 1-6C alkyl (meth)acrylate monomer, heterocyclic vinyl containing a nitrogen or sulfur atom(s), (meth)acrylamide, mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylate or mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylamide and monomer from urethane. Anti-dandruff composition comprises a cosmetic medium, an acrylic terpolymer comprising: (a) 5-80 (15-70, especially 40-70) wt.% 1-6C alkyl (meth)acrylate monomer; (b) 5-80 (10-70, especially 20-60) wt.% heterocyclic vinyl containing a nitrogen or sulfur atom(s), (meth)acrylamide, mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylate or mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylamide; and (c) 0.1-30 (0.1-10) wt.% monomer from urethane produced by reacting a monoethylenically unsaturated isocyanate and a nonionic surfactant including a 1,2-butylene oxide/ethylene oxide block copolymer with terminal 1-4C alkoxy, an ethylenically unsaturated surfactant monomer obtained by condensing a nonionic surfactant and an  alpha , beta -unsaturated carboxylic acid (anhydride), a (meth)allyl ether of formula (III), and a urethane nonionic monomer produced by reacting a monohydric nonionic surfactant with a monoethylenically unsaturated isocyanate; and anti-dandruff agent(s) from: (1) benzethonium chloride, benzalkonium chloride, chlorhexidine, chloramine T, chloramine B, 1,3-dibromo-5,5-dimethylhydantoin, 1,3-dichloro-5,5-dimethylhydantoin, 3-bromo-1-chloro-5,5-dimethylhydantoin and N-chlorosuccinimide; (2) 1-hydroxy-2-pyridone of formula (I); (3) trihalocarbamides of formula (II); (4) triclosan ; (5) N compounds such as climbazole, ketoconazole, clortrinazole, econazole, isoconazole or miconazole; (6) antifungal polymers such as amphotricine B or nystatine; (7) selenium sulfides; and/or (8) sulfur, cadmium sulfate, allantoin, oil or wood tar, undecylenic acid, fumaric acid or allylamine. CH2CR1CH2OAmBnApR2 (III) R1 = H or CH3; A = propyleneoxy or butylenoxy; B = ethyleneoxy; n = 0-200; m, p = 0 or number smaller than n; R2 = at least 8C hydrophobic group; R3 = 1-17C alkyl, 2-17C alkenyl, 5-8C cycloalkyl, 7-9C bicycloalkyl, cycloalkyl(alkyl), aryl, aryl-1-4C alkyl, aryl-2-4C alkenyl, aryloxy-1-4C alkyl, arylmercapto-1-4C alkyl, furyl-2-4C alkenyl, 1-4C alkoxy, NO2, CN or halogen; R4 = H, 1-4C alkyl, 2-4C alkenyl, halogen, phenyl or benzyl; X = organic base or alkali(ne earth) metal; and Z = halogen or trihalo-1-4C alkyl. An Independent claim is also included for a process for treating wet or dry hair by applying the composition, then after a period of time rinsing with water.
Patent CA-2322127-A1 (CA)
Title: Electrostatic current confinement for vertical cavity lasers
Inventor: RAPP STEFAN
IPC: H01S5/042
Filed: 2000-10-03
Abstract: A vertical cavity diode having electrostatic current confinement having an n metal contact, a p metal contact, an active layer, an etched mesa, and an aperture electrode positioned about the mesa for confining electrical carriers centrally of said mesa. The diode is particularly useful for current confinement when a biasing current is applied.
Patent CA-2325124-A1 (CA)
Inventor: FEDER PERETZ MOSHES
IPC: H04B17/00
Filed: 2000-11-03
Abstract: In addition to aligning a first unit for proper forward link communications in a wireless environment, there is a method of alignment where a reverse link signal is transmitted from the first unit to a second unit, so that the first unit may be positioned based on at least one signal quality parameter measure contained in a forward link signal reply to the reverse link signal. The method enables an installer to verify signal quality in both the forward link and reverse link directions by reviewing indications of received signal strength for both the reverse link and forward link directions on an LED display, so as to position the first unit for achieving acceptable signal strength in both directions.
Patent CA-2325131-A1 (CA)
Inventor: GOODMON GREGORY GLYNN
IPC: H04M3/36
Filed: 2000-11-06
Abstract: A system and method that expedites delivery of a 911 call from a serving local switch for the calling party to the PSAP, wherein each local switch is connected via network (or direct connection) to a database (an adjunct system such as an emergency service adjunct) that informs the local switch of a primary path and one or more secondary paths for delivery of the call. If the switch determines that multiple calls from approximately the same location are being made, the switch may deliver these calls to an alternative PSAP as probably being redundant and given a lower priority.
Patent CA-2326761-A1 (CA)
Title: Antitumor agent
Inventor: OKANO AKIRA
IPC: A61K33/243
Filed: 1999-03-29
Abstract: An antitumor agent comprising a stilbene derivative and a platinum coordination compound as the active ingredients is provided. By employing these two types of active ingredients in combination, the antitumor activity is improved by a synergistic effect, so that it may be expected to be used as an antitumor agent excellent in safety.     In particular, when the stilbene derivative exhibiting an antitumor activity is used in combination with the above platinum coordination compound, the antitumor activity inherent to the stilbene derivative is further enhanced to give an antitumor agent having an improved efficaciousness which is particularly adequate for treating malignant tumors.     Further, there are also provided uses of these active ingredients as the pharmaceutical preparation and for the treatment thereof and the like, as well as methods for using them therefor.
Patent CA-2333203-A1 (CA)
Inventor: GERVAIS FRANCINE
IPC: A61K31/185
Filed: 1999-05-14
Abstract: The invention provides methods of inhibiting A.beta.-induced neuronal cell death. The invention further provides methods of providing neuroprotection to a subject and methods of treating a disease state characterized by A.beta.-induced neuronal cell death in a subject. Methods of inhibiting p75 receptor mediated neuronal cell death, as well as methods of treating a disease state in a subject characterized by p75 receptor mediated neuronal cell death are provided.
Patent CA-2334531-A1 (CA)
Title: Gel cosmetic compositions
Inventor: HUBNER FRED NICK
IPC: A61K8/73
Filed: 1999-06-02
Abstract: A single phase aqueous gel composition comprising 0.05-50 % of a polysaccharide gellant, and 1-30 % of an antiperspirant active ingredient solubilized in the aqueous single phase. A water and oil emulsion comprising a gelled aqueous phase comprising a polysaccharide gellant and an antiperspirant active ingredient solubilized in the aqueous single phase; and an oil phase. A method for preparing an emulsion antiperspirant or deodorant composition comprising preparing a first aqueous solution of antiperspirant or deodorant active, preparing a second aqueous solution of polysaccharide gellant, emulsifying the second aqueous solution in an oily phase to form an emulsion, combining the first aqueous solution and the emulsion so that the first and second aqueous solutions form a single homogeneous phase in the emulsion; and pouring the mixture into containers.
Patent CA-2334824-A1 (CA)
Title: Resin system
Inventor: VOHWINKEL FRIEDRICH
IPC: C08G59/32
Filed: 1999-06-25
Abstract: The resin system comprises at least two components which can be stored separately and crosslinked with one another at room temperature, preferably without curing accelerators.  The first component comprises at least one compound of the formula (I) (see formula I) where A is an unsubstituted or substituted aromatic radical.     The second component comprises at least one cyclic anhydride of an organic acid.  However, the compound of the formula (I) here is not a compound of the formula (II) (see formula II) where m = 1 or 2, if the cyclic anhydride is a compound of the formula (III) (see formula III) where A is a carbonyl radical, or has the formula (see formula IV) where each radical R o is a hydrogen atom or halogen atom, a hydroxyl radical or a C1-C5-alkyl radical or an alkoxy radical, or a C1-C5-alkyl-substituted oxycarbonyl radical, and R' and R", independently of one another, are hydrogen atoms or halogen atoms, C1-C5-alkyl groups, nitro groups, carboxyl groups, sulfonyl groups or amino groups.
Patent CA-2335638-A1 (CA)
Inventor: CHU QUIMING
IPC: A61K48/00
Filed: 1999-06-18
Abstract: L'introduction efficace de gènes étrangers et autres molécules biologiquement actives dans des cellules cible de mammifères reste un défi pour les scientifiques de la profession. La thérapie génique, par exemple, nécessite la transfection réussie de cellules cible chez un patient. La présente invention concerne de nouveaux complexes micellaires de composés amphiphiles cationiques favorisant l'apport de molécules biologiquement actives aux cellules cibles chez un mammifère. Ces nouveaux complexes micellaires comprennent un amphiphile cationique, une molécule biologiquement active, un dérivé du polyéthylène glycol, et éventuellement, un co-lipide. Un autre aspect de l'invention concerne l'utilisation d'agents cible dans n'importe quel procédé permettant l'apport de molécules biologiquement actives dans les cellules de mammifères. Un agent cible est, de façon générale, n'importe quelle molécule, séquence peptidique ou protéine de grande taille ciblant ou se liant de préférence à des cellules de mammifères spécifiques.
Patent CA-2336118-A1 (CA)
Title: Portable computing, communication and entertainment device with central processor carried in a detachable handset
Inventor: KUMAR RAJENDRA
IPC: G06F1/16
Filed: 2000-04-07
Abstract: A handheld device (10) for mobile computing, communication and entertainment includes a detachable handset unit (20) and a portable docking display unit (30). Detachable handset unit (20) is sized for handheld grasping and includes a processor (11) and a plurality of first circuits (12 - 19). Processor (11) controls the operation of the first circuits (12 - 19). Portable docking display unit (30) is dimensioned to receive docking of detachable handset unit (20) and includes a first display (31) and a plurality of second circuits (32, 33). Processor (11) controls the operation of at least one of the second circuits (32, 33) and the first display (31) when detachable handset unit (20) is docked with the docking display unit (30).
Patent CA-2336599-A1 (CA)
Title: Plant growth regulating formulations
Inventor: PHARIS RICHARD PERSONS
IPC: A01N57/20
Filed: 1999-07-02
Abstract: Plant growth regulation preparations comprising a) 0.1 to 20 % by weight of a 16,17-dihydro gibberrelin of general formulae (Ia) or (Ib); b) up to 99.9 % by weight of a formulation additive selected from the group consisting of b1) the reaction products of triglycerides based on carboxylic acids having 2 to 30 carbon atoms and ethylene oxide and/or propylene oxide in the presence of a base, and/or b2) fatty acid esters of sugar alcohol polyethoxylates; c) up to 50 % by weight of an organic solvent; d) 0.1 to 50 % by weight of a formulation auxiliary different from b1 and b2; e) up to 50 % by weight of additional plant growth regulating compounds.
Patent CA-2336771-A1 (CA)
Title: Substituted acylamino phenyl uracils
Inventor: FEUCHT DIETER
IPC: C07D405/12
Filed: 1999-07-07
Abstract: The invention relates to novel substituted acylamino phenyl uracils of general formula (I) in which n, A, Ar, Q1, R1, R2, R3, R4, R5 and R6 have the meanings cited in the description. The invention also relates to a method for producing said substituted acylamino phenyl uracils and to their use as herbicides.
Patent CA-2343814-A1 (CA)
Title: Bi-directional data transfer using two pair of differential lines as a single additional differential pair
Inventor: MARTIN RUSSEL A
IPC: G06F3/14
Filed: 1999-09-10
Abstract: Data is transferred from a processor to a display in one direction. However,  there are many reasons for data to be transferred in both directions along a  cable connecting the processor and display. This invention describes a metho d of sending data from the display back to the processor computer in a situati on in which the video data transferred to the display is in digital form. Differential wire pairs are used to transmit red, green and blue digital pix el data in a first direction from the processor to the display using a high common mode rejection ratio in each of the twisted wire differential pairs. Using this common mode, digital data may be serially transmitted in a revers e direction from the display. The common mode is offset between two of the twisted wire differential pairs by varying the DC offset or reference voltag e in one of the twisted wire differential pairs relative to the other differential pair. Both wires in a pair have their DC offset adjusted to as not to affect digital pixel data transmitted in a forward direction. DC offsets in each pair are compared, with a change in DC offset of one pair us ed for transmitting a logic high and a change in the DC offset of the other pai r used for transmitting a logic low. In this way, bi-directional data transfer  is accomplished without increasing the number of twisted wire pairs coupled between the processor and display.
Patent CA-2344536-A1 (CA)
Inventor: RIGOLE PIERRE JEAN
IPC: H01S5/14
Filed: 1999-09-28
Abstract: L'invention concerne un laser accordable comprenant une section de gain (11 ; 34) et un filtre accordable en longueur d'onde (12 ; 27). L'invention est caractérisée en ce qu'un filtre de réflexion se présentant sous la forme d'un réflecteur externe (13) est conçu pour fournir un nombre de valeurs de réflexion maximales fixes, chaque valeur maximale correspondant à une longueur d'onde donnée. Ce filtre de réflexion est conçu pour coopérer avec le filtre accordable, et le laser est conçu pour être accordé de manière à fonctionner à n'importe quelle longueur d'onde sélectionnée, par accord du filtre accordable (12 ; 27). L'invention concerne également un procédé correspondant.
Patent CA-2346405-A1 (CA)
Title: The solution for assigning addresses to online computers in full digital code
Inventor: WEI MENGEN
IPC: G06F15/177
Filed: 1999-10-25
Abstract: This invention relates to a solution for assigning the addresses to the online computers by using the full digital code. It is constituted by the FDCA (full digital coding address), which is the combination of the online number, the telephone number and the category number. E-mail box address, which is composed of the user name digital number and the domain name digital number of the mailbox server where the mailbox is located, can also be assigned by FDCA. The E-mail box can be accessed or the Internet can be browsed by inputting to the modem of the computer by dialing up a keyboard of a dial-up telephone or the keyboard of the computer; by linking the corresponding digital code; and by converting it with a dedicated software. It is easy to remember and administer, and the assigned addresses will never be repeated.
Patent CA-2348164-A1 (CA)
Title: Card marking device
Inventor: KONDO DIANE E
IPC: B43K5/00
Filed: 2001-05-18
Abstract: A marking instrument comprising a tubular holder having its lower end capped by an ink containing pad of a predetermined geometrical shape and disposed at an acute angle relative to the tubular axis. The pad may be removable from the tubular holder for replacement by another pad of the same or different geometrical configuration. The tubular holder may contain a quantity of marking ink which may be released to flow to the pad by the valve means.
Patent CA-2350475-A1 (CA)
Title: Polymerization process
Inventor: BERGMEISTER JOSEPH J
IPC: C08F4/69
Filed: 1999-12-16
Abstract: Polymerization processes for ethylene and at least one mono-1-olefin comonomer having from about three to eight carbon atoms per molecule in the presence of a twice-aged catalyst system comprising chromium supported on a silica-titania support and a trialkylboron compound is provided. Novel ethylene copolymers also are produced.
Patent CA-2351215-A1 (CA)
Title: Utilisation d'ergothioneine et/ou de ses derives comme agent anti-glycation
Inventor: PAGEON HERVE
IPC: A61K31/4164
Filed: 2001-06-22
Abstract: L'invention se rapporte à l'utilisation d'ergothionéine et/ou de ses dérivés  dans une composition cosmétique, et/ou pour la fabrication d'une composition dermatologique, destinée à prévenir ou traiter la perte de tonicité de la peau, en particuli er due à l'âge, ainsi qu'à son utilisation dans une composition cosmétique destinée à préven ir ou traiter l'aspect peau d'orange.   Cette composition peut notamment être à visée anti-âge ou amincissante.  Il a en effet été découvert que l'ergothionéine présentait la propriété de diminuer la glycation des protéines, en particulier des protéines du derme telles que le  collagène, responsable de la rigidification des tissus.
Patent CA-2351300-A1 (CA)
Title: Medium cracking pressure valve arrangement
Inventor: LARRAIN IGNACIO
IPC: F16K7/12
Filed: 2001-06-26
Abstract: A valve arrangement is described for providing clinical nutrition. The valve arrangement is suitable for use with a rotary peristaltic pump and is capable of allowing flow of fluid in a first direction and capable of preventing flow of fluid in a second direction, wherein the valve arrangement comprises a valve having a cracking pressure of about 0.10 to about 0.20 bar. Also described are a method of production of the valve arrangement, use of the valve arrangement in providing nutrition to a patient and a method of treatment of a patient that comprises administering an effective amount of a composition via the valve arrangement
Patent CA-2352503-A1 (CA)
Title: Il-5 inhibiting 6-azauracil derivatives
Inventor: LACRAMPE JEAN FERNAND ARMAND
IPC: A61K31/53
Filed: 1999-11-22
Abstract: The present invention is concerned with the compounds of formula (I) the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein p is 0 to 3; q is 0 to 4; -A-B- re-presents -(CH2)r-, -(CH2)t-O-, -(CH2)t-S(=O)u-or -(CH2)t-NR3-; r is 2 to 4; t is 1 to 3; u is 0 to 2; X1 is O, S, NR3 or a direct bond; R1 and R4 are C1-4alkyl, halo, polyhaloC1-6alkyl, hydroxy, mercapto, C1-6alkyloxy, C1-6alkylthio, C1-6alkylcarbonyloxy, aryl, cyano, nitro, Het3, R6, NR7R8 or substituted C1-4alkyl; R2 is aryl, Het1, C3-7cycloalkyl, cyano, optionally substituted C1-6alkyl, -C(=Q)-X2-R15;  R3 is hydrogen or C1-4alkyl; R15 is hydrogen, option-ally substituted C1-6alkyl, C3-7cycloalkyl, aryl; where X2 is a direct bond, R15 may also be halo or Het1; where X2 is NR5, R15 may also be hydroxy; where X2 is C(=O)-NH-NH or NH-NH-C(=O), R15 may be replaced by R11; Q is O, S or NR3; X2 is O, S, NR5, C(=O)-NH-NH, NH-NH-C(=O) or a direct bond; R5 is hydrogen, C1-6alkyl, C1-6alkyloxy or arylC1-6alkyl; R6 is a sulfonyl or sulfinyl derivative; R7 and R8 are independently hydrogen, optionally substituted C1-4alkyl, aryl, a carbonyl containing moiety, C3-7cycloalkyl, -Y-C1-4alkanediyl-C(=O)-O-R14, Het3 and R6; R11 is hydroxy, mercapto, cyano, nitro, halo, trihalomethyl, C1-4alkyloxy, formyl, tri-haloC1-4alkylsulfonyloxy, R6, NR7R8, C(=O)NR7R8, C1-4alkanediyl-C(=O)-O-R14, -C(=O)-O-R14, -Y-C1-4alkanediyl-C(=O)-O-R14, aryl, aryloxy, arylcarbonyl, C3-7cycloalkyl, C3-7cycloalkyloxy, phthalimide-2-yl, Het3, Het4 and C(=O)Het3; aryl is optionally substituted phenyl; Het1, Het2, Het3 and Het4 are optionally substituted heterocycles; to processes for their preparation and compositions comprising them. It further relates to their use as a medicine.
Patent CA-2354251-A1 (CA)
Inventor: TATOMIR PAUL J
IPC: H01P5/00
Filed: 1998-08-27
Abstract: The present invention is directed to improved coupling mechanisms for TE011 and TE01.delta. mode resonators. In one embodiment, the coupling mechanism provides an adjustable connection for transferring electromagnetic energy from a first resonator to a second resonator. Once the resonators are coupled, the coupling mechanism is adapted to allow adjustment of the magnitude and/or the phase of the electromagnetic energy while preserving the electromagnetic connection between the resonators. In another embodiment, the coupling mechanism provides a connection of the resonators using a waveguide. By varying the connection of the resonators with respect to the waveguide, positive relative coupling and/or negative relative coupling of the electromagnetic energy transferred between the waveguide and the resonators is provided.
Patent CA-2354603-A1 (CA)
Title: Method and apparatus for non-invasively measuring glucose
Inventor: PEZZANITI JOSEPH LARRY
IPC: G01N21/35
Filed: 1999-12-16
Abstract: A method and apparatus for measuring the concentration of an analyte of interest, e.g. glucose, in blood non-invasively. The method and apparatus of this invention can also be adapted to allow a portion of a body part to be engorged with blood to bring about greater accuracy in optical measurements.  In the method of this invention, at least two similar, but not identical, measurements are made concurrently. For example, two similar, but not identical, wavelengths of electromagnetic radiation can be used. The two wavelengths should not be overlapping to allow maximum non-identity. By making measurements concurrently, each measurement channel in the system experiences variations as they occur substantially simultaneously in all channels. By selecting one of the channels as a reference channel and by normalizing the optical measurements of the other channels to this reference channel, the variations common to all channels are eliminated. Removing these common variations from the optical measurements by normalization, such as by calculating ratios of the measurement of each of the measuring channels to that of the reference channel, will allow the actual changes of the signal for a specific analyte of interest to be measured.
Patent CA-2355777-A1 (CA)
Title: Liberation prolongee de principes actifs d'un enrobage de gomme a macher
Inventor: RECORD DAVID W
IPC: A23G4/20
Filed: 1999-12-10
Abstract: L'invention concerne un procédé permettant de produire une gomme à mâcher enrobée renfermant un principe actif à libération prolongée. Cette invention concerne également la gomme à mâcher ainsi produite, que l'on obtient en modifiant physiquement les propriétés dudit principe actif en soumettant celui-ci à un enrobage et à un séchage. Selon ce procédé, un principe actif est enrobé par encapsulation, partiellement enrobé par agglomération, piégé par absorption, ou traité par une succession d'étapes d'encapsulation, d'agglomération, et d'absorption. Ce principe actif enrobé est ensuite séché en compagnie d'autres ingrédients puis ramené à une taille particulaire, de manière à produire un principe actif à libération modifiée. Enfin, une fois incorporées dans un enrobage de gomme à mâcher, les particules se diffusent dans la bouche pour masquer l'amertume ou tout autre goût désagréable, tout en étant rapidement ingérées.
Patent CA-2357472-A1 (CA)
Inventor: ITOH TAKANOBU
IPC: C09D183/00
Filed: 2001-09-19
Abstract: [Problem] To provide a method for producing a coating composition for lenses for spectacles, which is simple and ensures the reduction of the production costs of the composition and in which the composition produced has excellent storage stability and its cured film is not worsened in time. [Means for Resolution] A method for producing a coating composition for lenses for spectacles, which comprises adding (C) an acetylacetonate metal salt and (D) an aliphatic amine to a liquid mixture that contains (A) metal oxide colloid particles and (B) an organosilicon compound. [Selected Drawing] None