baber/WOPTO huggingface dataset:
Patent CA-2206387-A1 (CA)
Inventor: DAIL JAMES E
IPC: H04N7/14
Filed: 1997-05-27
Abstract: Le bruit d'entrée dans un système de transmission hybride constitué d'un câble de fibres optiques et d'un câble coaxial (10) peut être réduit par l'utilisation de prises asymétriques (301' -308', 301" -308") montées entre une paire d'unités d'extension de ligne (28-28) pour atténuer avec des poids différents les informations transmises vers l'aval et vers l'amont. Les poids de transmission vers l'aval des prises sont choisis de façon à procurer un niveau de puissance essentiellement constant à chacune des prises des abonnés individuels (14-14). L'atténuation vers l'amont à chaque prise est choisie de façon à procurer un niveau approximativement constant de l'information produite par l'abonné à transmettre à l'unité d'extension de ligne pendant que l'information produite par l'abonné à transmettre vers l'amont est fournie aux prises à une valeur constante qui est maximisée pour réduire l'effet du bruit d'entrée.
Patent CA-2206400-A1 (CA)
Inventor: LIM-WILBY MARGUERITA S
IPC: C07K5/078
Filed: 1995-12-13
Abstract: La présente invention concerne des aldéhydes peptidiques ayant la formule (I) utilisables comme inhibiteurs puissants et spécifiques de la thrombine, leurs sels pharmaceutiquement acceptables et les compositions pharmaceutiquement acceptables de ces produits, ainsi que les méthodes permettant d'employer de tels inhibiteurs comme agents thérapeutiques pour soigner chez les mammifères les états pathologiques caractérisés par une thrombose anormale.
Patent CA-2207275-A1 (CA)
Title: Regeneration of catalyst/absorber
Inventor: CAMPBELL LARRY E
IPC: B01J38/10
Filed: 1995-10-25
Abstract: Hydrogen or carbon monoxide in a carrier of nitrogen or steam is passed over a devitalized catalyst/carbonate or bicarbonate absorber which has absorbed or adsorbed nitrates and nitrites from engine exhaust to restore the carbonate form and regenerate the devitalized catalyst/absorber for reuse.
Patent CA-2207380-A1 (CA)
Title: Method to overcome the antagonistic interactions of herbicides
Inventor: WHATLEY THOMAS L
IPC: A01N43/50
Filed: 1997-06-09
Abstract: There is provided a method to overcome or decrease the antagonistic interaction caused by the application of an acetohydroxyacid synthase-inhibiting herbicide in combination with a non-acetohydroxyacid synthase-inhibiting herbicide such as dicamba, 2,4-D, bromoxynil, atrazine or bentazone, which comprises applying an effective amount of 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl) nicotinic acid.
Patent CA-2211655-A1 (CA)
Title: Multi-pass etalon filter
Inventor: COLBOURNE PAUL
IPC: G02B5/28
Filed: 1997-07-28
Abstract: A multi-pass Fabry-Perot etalon, or bandpass, filter, has a Fabry-Perot cavity defined by two partially reflective mirrors with a gap therebetween and a third reflecting mirror positioned adjacent said two mirrors and arranged to reflect substantially any light exiting said cavity back into it. The filter can replace two single-pass Fabry-Perot etalon filters and can provide lower signal loss and simpler wavelength control.
Patent CA-2211690-A1 (CA)
Title: Ultra-high temperature treatment of low-fat formed meat products
Inventor: MENDENHALL VON T
IPC: A23L13/00
Filed: 1995-12-18
Abstract: A method is disclosed for preparing a surface-pasteurized, low-fat, formed meat product. The method comprises removing surface fat, bones, and gristle, and cutting the meat into pieces. The pieces are mechanically tenderized and then mixed with water, salt, and phosphate. The mixture is massaged at 0~ to 15 ~C so that fat is conducted out of the meat and deposited on the wall of the apparatus, and protein is exuded to form a sticky surface on the pieces of meat. The massaged meat is then formed into a selected shape and frozen. The shaped meat is subjected to portion control either before or after freezing.  The portions are then partially thawed, and the partially thawed portions are surface-pasteurized at ultra-high temperature (UHT), e.g. 900-1200 ~C, for a time sufficient to denature proteins, without burning, to a depth of up to about 2 mm. Grill markings are then placed on the meat. After UHT treatment the meat is refrozen, packaged in a modified atmosphere containing carbon dioxide and nitrogen gas, and stored frozen.
Patent CA-2212007-A1 (CA)
Title: Pyridonecarboxylic acid derivatives substitued by a bicyclic amino group
Inventor: OHKI HITOSHI
IPC: C07D401/04
Filed: 1996-02-01
Abstract: This invention relates to a N1-(halogenocyclopropyl)-substituted pyridonecarboxylic acid derivative represented by the following formula (I): (see formula I) wherein X1 is a halogen atom or a hydrogen atom; X2 is a halogen atom; R1 is a hydrogen atom, a hydroxyl group, a thiol group, a halogenomethyl group, an amino group, an alkyl group or an alkoxy group which may have a substituent group; R2 is a group represented by the following formula (II): (see formula II) wherein R3 and R4 are independently a hydrogen atom or an alkyl group and n is an integer of 1 or 2; A is a nitrogen atom or a partial structure of the following formula (III): (see formula III) wherein X3 is a hydrogen atom, a halogen atom, a cyano group, an amino group, an alkyl group, a halogenomethyl group, an alkoxyl group or a halogenomethoxyl group which may have a substituent group; and R is a hydrogen atom, a phenyl group, an acetoxymethyl group, a pivaloyloxymethyl group, an ethoxycarbonyl group, a choline group, a dimethylaminoethyl group, a 5-indanyl group, a phthalidynyl group, a 5-alkyl-2-oxo-1,3-dioxol-4-ylmethyl group, a 3-acetoxy-2-oxobutyl group, an alkyl group, an alkoxymethyl group or a phenylalkyl group, and provides a heterocyclic compound useful as antibacterial drugs.
Patent CA-2212072-A1 (CA)
Title: Method for dynamic channel allocation in radio systems, especially for wireless local loop (wll) systems, and devices for carrying out the method
Inventor: STADLER BRUNO
IPC: H04L69/14
Filed: 1997-07-31
Abstract: A method for dynamic channel allocation in radio systems utilizes two stations which can be operated as  a transmitter  and  receiver  communicating  in  parallel  via  a changing and differing number of channels by means of a mapping algorithm  involving  mapping  modules  arranged  in  the  two stations.  One station is established as master, and the other as slave.   Channel demand is derived from the current data transfer load of the master, and new channel and link tables are calculated and transmitted to the mapping modules of the master and slave.  The master sends a reconfiguration signal to the slave, and the slave responds by sending back an acknowledgment signal. The  master  and the  slave  then  execute  the reconfiguration, in which the reconfiguration signal and the acknowledgment signal are ignored by the mapping algorithm and in  which  those  signals  are  overlapped  in  time  with  the allocation or withdrawal procedures for channels on the master and slave.  This method ensures that the dynamic channel allocation becomes effective simultaneously for both stations. Also disclosed are devices for carrying out the method.
Patent CA-2213094-A1 (CA)
Inventor: GOTO GIICHI
IPC: A61K31/475
Filed: 1996-02-08
Abstract: Composition pharmaceutique visant à inhiber la production ou la secrétion de la protéine amyloïde .beta., qui comprend un composé de la formule (I), où le noyau A est un noyau benzène à substitution optionnelle, R correspond à OR?1¿, (a) ou SR?1¿, R?1¿, R?2¿ et R?3¿ étant identiques ou différents, et constitués, soit d'un atome d'hydrogène, soit d'un groupe hydrocarbure, soit de façon que R?2¿ et R?3¿, combinés avec l'atome d'azote adjacent, forment un groupe hétérocyclique à substitution optionnelle comprenant l'élément azote, et Y étant un groupe alkyle à substitution optionnelle, ou un sel de celui-ci pharmaceutiquement acceptable, si nécessaire, avec un excipient, véhicule ou diluant pharmaceutiquement acceptable.
Patent CA-2213107-A1 (CA)
Title: Container having an adjustable inner base wall
Inventor: NOBAKHT JAMSHID
IPC: B65D81/22
Filed: 1997-08-14
Abstract: A container 10 comprising a circumferential sidewall 12 having an integral base wall 14 for support of the container. The container 10 has an open top end 7 closeable by a lid 34. An article support base 24 is displaceable in the container in a guided manner and is provided with a biasing structure 38, 40 which urges it in an upward direction towards the open top end 7 to expose one or more objects 8 placed on the support base 24 and immersed in a liquid 9 which is placed within the container. The support base 24 has a projection 32 which is engageable by the lid 34 to maintain the support base 27 into the liquid 9. Passages 6 permit liquid to be displaced from opposed top and bottom ends of the support base 24. The biasing structure 38, 40 in one embodiment is constituted by a floatation casing 38 and in a further embodiment is constituted by a spring member 40.
Patent CA-2213795-A1 (CA)
Title: Thermoplastic panel bending
Inventor: BANKS DAVID P
IPC: B29C53/04
Filed: 1997-08-25
Abstract: A process for bending a thermoplastic skinned honeycomb core panel includes clamping a planar portion of the panel to hold the panel against movement parallel to the plane of the planar portion. A linear band of a face sheet on one side of the panel is heated to soften resin and disbond adhesive holding the face sheet to the honeycomb core. The heat is removed, forming a bubble separated from the core. A distal leg of the panel is bent around a heated anvil along an axis parallel to the linear band to form a bend having an inside radius. The bubble collapses around the inside radius and forms an overlapping flap of face sheet. The flap is pressed in a fold between the anvil and the bent leg of the panel, and the leg is held in the bent position while resin in the flap solidifies.
Patent CA-2214566-A1 (CA)
Title: Improved method and apparatus for reducing friction and heat generation by an ultrasonic device during surgery
Inventor: MACKOOL RICHARD
IPC: A61B17/00
Filed: 1996-03-06
Abstract: A surgical instrument for removing tissue, such as a cataract, from a patient's body includes a hollow, vibrating needle surrounded by one or two hollow infusion sleeves. Reducing friction between the surfaces of the sleeves and the outer surface of the needle, and/or surrounding ocular tissue, dramatically reduces the amount of heat generated during surgery, thus reducing the possibility of thermal damage to tissue.
Patent CA-2216991-A1 (CA)
Inventor: IGARASHI TAKAYUKI
IPC: G11B19/12
Filed: 1997-09-30
Abstract: An apparatus for reading an identification indication such as a bar code provided on an optical disk is provided. The bar code is provided in at least a part of an annular-shaped bar code area formed between a program area and a clamping area of the optical disc, and the bar code represents predetermined information and has a reading end representation at the rear portion of the bar code in the rotational direction of the optical disc. The apparatus comprises a detector for optically acquiring the information of the bar code and a discriminating section for discriminating based on the output from the detector as to whether the bar code is accurately read. The discriminating section includes a first determining section for determining based on the output from the detector as to whether the data acquired by the detector contains data of the reading end representation or an equivalent thereof; and a second determining section for determining based on the result of the determination of the first determining section as to whether or not the data acquired by the detector reaches a predetermined amount of data of the bar code. The discriminating section discriminates that the bar code is accurately read in the case where the first determining section determines that the data acquired by the detector contains data of the reading end representation or an equivalent thereof, and the second determining section determines that the data acquired by the detector reaches the predetermined amount of data of the bar code.
Patent CA-2217466-A1 (CA)
Inventor: MOOR MARC
IPC: A45C11/24
Filed: 1997-10-03
Abstract: A foam liner for use in a laptop computer carrying case includes inner walls having convex projections that permit the liner to effectively receive, secure and protect laptop computers of various sizes and shapes from damage.
Patent CA-2218641-A1 (CA)
Title: Diaminofluorescein derivative
Inventor: KOJIMA HIROTATSU
IPC: G01N31/00
Filed: 1997-10-20
Abstract: A compound useful for the measurement of nitrogen monoxide under a substantially neutral condition which is represented by the following formula (I): (see formula I) wherein R1 and R2 represent amino groups that substitute at adjacent positions on the phenyl ring; R3 and R4 independently represent a hydrogen atom or an acyl group; R5, R6, R7, and R8 independently represent a hydrogen atom, a C1-6 alkyl group, allyl group, or a halogen atom.
Patent CA-2219640-A1 (CA)
Title: Fluid testing and analysing device and method
Inventor: DUBUS YVES FRANCOIS PIERRE
IPC: G01N33/48
Filed: 1996-05-23
Abstract: PCT No. PCT/FR96/00770 Sec. 371 Date Oct. 31, 1997 Sec. 102(e) Date Oct. 31, 1997 PCT Filed May 23, 1996 PCT Pub. No. WO96/37304 PCT Pub. Date Nov. 28, 1996A fluid testing and analysing device and a method therefor are described. The device includes, from its base up and in its upstanding configuration, a tube-holder (A) for receiving at least one partially or totally transparent tube (1) so that one wall or part of a wall thereof is visible; one or more tubes (1) forming a closed testing and observation chamber, closure means (4) for each tube, with a needle (3) extending therethrough and a flange (5), surrounding the needle, of smaller diameter than the closure means; a substantially vertical raised portion forming peripheral and/or internal walls surrounding the needles (3) and advantageously higher than the distance by which the needles project above the closure means (4); and, optionally, perforatable sheathes (11) placed on the portion outside the closed chamber (1). The device is particularly useful for human and animal biology applications.
Patent CA-2219705-A1 (CA)
Title: Solid pharmaceutical preparation
Inventor: KIKUTA JUNICHI
IPC: A61K9/00
Filed: 1997-10-30
Abstract: Disclosed is a solid pharmaceutical preparation comprising a pharmaceutically active ingredient, erythritol, crystalline cellulose and a disintegrant, which exhibits fast buccal disintegratability and dissolubility.
Patent CA-2219984-A1 (CA)
Title: Cell death protein
Inventor: SEED BRIAN
IPC: A61K48/00
Filed: 1996-04-18
Abstract: Disclosed is a protein, designated RIP, which contains a death domain at its carboxy terminus and a kinase domain at its amino terminus. RIP interacts with the Fas/APO-1 intracellular domain and the TNFR1 intracellular domain. When expressed in transformed host cells, recombinant RIP promotes apoptosis. Also disclosed are DNA molecules encoding RIP, anti-RIP antibodies, and screening methods for discovering inhibitors of RIP-dependent apoptosis.
Patent CA-2220461-A1 (CA)
Inventor: DEO YASHWANT M
IPC: C07K19/00
Filed: 1996-06-07
Abstract: Multispecific multivalent molecules which are specific to an Fc receptor (FcR), and therapeutic uses and methods for making the molecules are described.
Patent CA-2221311-A1 (CA)
Inventor: HARPOLD MICHAEL M
IPC: C12N15/12
Filed: 1996-06-07
Abstract: On décrit des molécules d'acides nucléiques codant des sous-unités alpha et béta du récepteur neuronal humain de l'acétylcholine nicotinique, des cellules de mammifères et d'amphibiens contenant ces molécules d'acide nucléique, et des procédés de production de ces sous-unités alpha et béta. On décrit particulièrement des molécules d'acides nucléiques codant des sous-unités .alpha.¿6? et des molécules codant des sous-unités .beta.¿3? des récepteurs neuronaux humains de l'acétylcholine nicotinique. On décrit en outre des combinaisons de plusieurs sous unités, telles qu'une sous-unité ou plus parmi .alpha.¿1?, .alpha.¿2?, .alpha.¿3?, .alpha.¿4?, .alpha.¿5?, .alpha.¿6? et/ou .alpha.¿7? combinées avec une ou plusieurs sous-unités .beta.¿3? ou telles qu'une ou plusieurs sous-unités parmi .beta.¿3?, .beta.¿3? et/ou .beta.¿4? combinées avec une sous-unité .alpha.¿6?.
Patent CA-2222020-A1 (CA)
Inventor: WU TSE-CHONG
IPC: B01J31/24
Filed: 1995-05-23
Abstract: Il est possible d'accroître l'activité d'un catalyseur au palladium dans la carboxylation d'un aralcène avec du monoxyde de carbone et de l'eau ou un alcool en l'absence d'oxygène lorsque l'on utilise ce catalyseur conjointement avec (A) un mélange de ligands comportant des composés correspondant aux formules R¿3?ZY et R'¿3?Z dans lesquelles chaque R et R' est choisi, de manière indépendante, dans des groupes alkyle, aryle et aryl à substitution et dans lesquelles Y représente un élément appartenant au groupe VIA du tableau de la classification périodique des éléments, Z représente un élément dont l'électronégativité de Pauling est comprise entre 1,9 et 2,5 ou, (B) un ligand complexe offrant tous les éléments dudit mélange. Cette invention se révèle particulièrement utile lors de la carboxylation d'un aralcène tel que 4-isobutylstyrène ou 2-méthoxy-6-vinylnaphtalène pour obtenir de l'ibuprofène ou du naproxène ou leurs esters, le nouveau ligand préféré étant, d'ordinaire, un mélange à parts égales de phosphine et d'oxyde de phosphine.
Patent CA-2222720-A1 (CA)
Title: Method and apparatus for measuring outside dimensions and the center of gravity of a package
Inventor: PRUTU VICTOR NICOLAS
IPC: G01M1/12
Filed: 1996-06-06
Abstract: A non-intrusive method and apparatus for determining the center of gravity of a package, while the package is moving. A multi-segment conveyor is used having segments at different slopes relative to each other, along with sensors used to approximate the time it takes a box to "tilt" from one conveyor segment to the other. Also disclosed is the use of a herringbone conveyor in conjunction with a plurality of sidewardly disposed sensors to approximate one spacial coordinate of the package's gravity center with the use of the tilting process.
Patent CA-2223102-A1 (CA)
Title: Therapeutic system for dietary health management
Inventor: MACNAIR R DAVID C
IPC: A23L33/00
Filed: 1996-06-06
Abstract: A dietary health management system for administration to a patient having at least one diet-responsive condition such as hypertension, hyperlipidemia, cancer, diabetes, and combinations thereof. In particular, the system comprises a plurality of prepackaged meals which may provide dietary fiber in the range of about 20 to 30 grams; vitamins and minerals at about 100 % USRDA; less than about 2400 mg of sodium; at least about 3500 mg of potassium; less than about 96 grams of simple sugars; protein, such about 20 to 30 % of caloric intake is derived from protein; and fat, such that about 15 to 20 % of caloric intake is derived from fat. Consumption of a daily diet comprising a plurality of the individual meals supplies the patient with the desired total daily calorie intake, improved quality of life, and sufficient nutritional enhancement to facilitate the management of the diet-responsive condition.
Patent CA-2224270-A1 (CA)
Title: Shaped hydrogenation catalyst and processes for their preparation and use
Inventor: THAKUR DEEPAK S
IPC: B01J23/34
Filed: 1996-04-15
Abstract: Shaped catalyst compositions are disclosed comprising (i) at least one metal selected from the group consisting of copper, manganese, zinc, nickel, cobalt and iron, (ii) calcium silicate and (iii) at least one clay material. Also disclosed are a process for preparing the foregoing shaped compositions and a process for hydrogenating aldehydes, ketone, carboxylic acids, carboxylic acid esters and nitro aromatic compounds using these shaped catalysts.
Patent CA-2229024-A1 (CA)
Title: Use of fluconazole for inhibiting the growth of cancers
Inventor: CAMDEN JAMES BERGER
IPC: C07D249/08
Filed: 1996-07-30
Abstract: A pharmaceutical composition for the treatment of cancers or tumors in mammals is disclosed which comprises 2-(2,4-difluorophenyl)-1,3-bis(1H-1,2,4-triazol-l-yl)propan-2-ol and its derivatives. A chemotherapeutic agent can be used in conjunction with 2-(2,4-difluorophenyl)-1,3-bis(1H-1,2,4-triazol-l-yl)propan-2-ol and its derivatives as can potentiators. 2-(2,4-difluorophenyl)-1,3-bis(1H-1,2,4-triazol-l-yl)propan-2-ol and its derivatives can also be used to treat viral infections, either alone, in conjunction with other anti-viral agents or with a potentiator.
Patent CA-2229069-A1 (CA)
Inventor: VEITSEL VICTOR
IPC: H04B1/707
Filed: 1996-08-08
Abstract: L'invention concerne un récepteur d'un signal haute fréquence ayant un code de bruit pseudo-aléatoire (BPA) et des techniques de traitement d'un tel signal, convenant tout particulièrement à des mesures de distance. Un signal correspondant au code (BPA) est généré localement et utilisé pour décoder le signal reçu, de manière à diminuer les erreurs de mesure de distance qui peuvent se produire en cas de propagation du signal haute fréquence par des trajets multiples (signal retardé). Une application importante des techniques de réception et de traitement des signaux de l'invention concerne le système GPS (Global Positioning System), où un certain nombre de ces signaux sont reçus simultanément de plusieurs satellites et traités de sorte qu'une information concernant la position, le mouvement et similaire, du récepteur soit produite. Un corrélateur à boucle à retard de phase placé dans chacun des canaux de traitement multiples du récepteur, effectue un verrouillage sur la ligne de visée empruntée par le signal depuis le satellite, ce qui a pour effet de réduire sensiblement le ou les signaux à trajets multiples.
Patent CA-2229183-A1 (CA)
Title: Endothelin antagonist
Inventor: UENO RYUJI
IPC: A61K31/558
Filed: 1997-06-04
Abstract: Disclosed herein are endothelin antagonist compounds represented by the general formula (I) (SEE ABOVE FORMULA) together with a pharmaceutically acceptable carrier, excipient, or diluent.
Patent CA-2233558-A1 (CA)
Title: Method and pharmaceutical composition for regulating lipid concentration
Inventor: BOCAN THOMAS MICHAEL ANDREW
IPC: A61K31/41
Filed: 1996-10-02
Abstract: The present invention is a combination of an ACAT inhibitor for example, sulfamic acid, [[2,4,6; tris(1-methylethyl)phenyl]acetyl]-, 2,6-bis(1-methylethyl)phenyl ester, and an HMG-CoA-reductase inhibitor, for example, atorvastatin, effective for lipid regulation. The combination of agents results in a greater reduction in plasma VLDL and LDL  cholesterol and increases HDL cholesterol than either alone resulting in a less atherogenic lipoprotein profile. The combination is useful in the treatment of patients with or at risk of developing ischemic syndromes in order to restore endogenous vascular endothelium-dependent activities.
Patent CA-2235067-A1 (CA)
Title: Spatialization for hearing evaluation
Inventor: SHENNIB ADNAN
IPC: A61B5/12
Filed: 1996-08-14
Abstract: An audibility spectrogram provides a graphical tool that shows the audibility of any acoustic signal with respect to the hearing profile of an individual. Spectral and temporal features of an acoustic signal, measured in the ear of an individual, are analysed in spectral regions determined to be critical for the audibility of the acoustic signal.  The measured spectrogram is compared to the threshold and supra-threshold audiogram measurements previously obtained and spectral differences between a measured acoustic signal and audiogram data are sorted and displayed on a single plot to indicate degrees of audibility across audiometric frequencies.