baber/WOPTO huggingface dataset:
Patent CA-2274154-A1 (CA)
Inventor: HAEGGSTROEM JOHAN
IPC: H04L12/56
Filed: 1998-10-09
Abstract: L'invention concerne un système de transmission de signaux vocaux entre une station mobile et un équipement terminal connecté à un réseau de données. L'équipement terminal, de préférence, un téléphone Internet, envoie et reçoit les paquets de données selon le protocole du réseau de données en question et présente des caractéristiques propres au téléphone. Il comporte un codeur vocal subordonné au système de station mobile qui synthétise la voix d'origine à partir de paramètres vocaux envoyés par la station mobile et contenus dans les paquets de données en provenance du réseau de données qui produit des paramètres vocaux à placer dans des paquets de données sortants. On envoie les paramètres vocaux comme tels entre la station mobile et l'équipement terminal, sans leur affecter un code supplémentaire. Lorsque le réseau téléphonique mobile est un réseau à commutation de paquets, il peut être connecté directement au réseau de données ou, lorsque le réseau téléphonique mobile est un réseau à commutation de circuits, on utilise une passerelle qui effectue toutes les conversions nécessaires de manière que l'appel puisse être connecté d'un réseau à l'autre.
Patent CA-2277793-A1 (CA)
Title: Compositions de proteines se liant a la fibronectine et leurs procedes d'utilisation
Inventor: HOUSE-POMPEO KAREN L
IPC: G01N33/68
Filed: 1998-01-21
Abstract: L'invention porte sur des anticorps qui bloquent la liaison des protéines à la fibronectine, ainsi que sur des épitopes peptidiques tronquées et ayant subi une mutagénèse dirigée issus des gènes fnbA et fnbB de Staphyloccus aureus, les gènes fnbA et fnbB de Streptococcus dysgalactiae et le gène sfb des pyrogènes de Streptococcus, et des segments d'acides nucléiques codant ces peptides et épitopes. Les anticorps de l'anti-(site de liaison de la fibronectine), les peptides et les épitopes qui donnent naissance à des anticorps qui bloquent la liaison des protéines de la fibronectine à la fibronectine, et des segments d'ADN codant ces protéines, et qui sont utilisés dans diverses applications thérapeutiques, diagnostiques et de dépistage, comprennent l'immunisation active et passive et des procédés de prévention de la colonisation streptococcale et staphylococcale chez les animaux et les êtres humains.
Patent CA-2277807-A1 (CA)
Inventor: SMITH DAVID W
IPC: B65D25/20
Filed: 1997-12-23
Abstract: A promotional closure (10) for use with an associated container includes a plastic closure cap having an inwardly recessed, circular top wall portion (12) defining a compartment (16) and a depending annular skirt portion (14) depending from the top wall portion. A circumferential lip formed in the closure cap generally at about a periphery (42) of the compartment, defines a circumferential channel-like recess (44) adjacent to the compartment. The closure further includes a removable, circular cover member (18) adapted to cover the compartment by insertion into the circumferential recess. The cover has a pair of circumferentially opposed tab-like, relesasable engaging members which are adapted to be reeived in the circumferential recess to retain the cover in place in the cap over the compartment. The engaging members are further adapted to release from the recess for removal of the cover member from the top wall portion when pressure is applied to the cap on the skirt portion adjacent to where the engaging members are positioned in the recess to thereby permit access to the compartment. Alternately, the cover includes a depending skirt-like seal support member which exerts an outward force on the top wall portion to urge the top wall portion into sealing engagement with an inside surface at the mouth of the container.
Patent CA-2278080-A1 (CA)
Title: Formation pressure measurement with remote sensors in cased hole
Inventor: CIGLENEC REINHART
IPC: E21B47/12
Filed: 1999-07-20
Abstract: The present invention relates to a method and apparatus for establishing communication in a cased wellbore with a data sensor that has been remotely deployed, prior to the installation of casing in the wellbore, into a subsurface formation penetrated by the wellbore. Communication is established by installing an antenna in an opening in the casing wall. The present invention further relates to a method and apparatus for creating the casing wall opening, and then inserting the antenna in the opening in sealed relation with the casing wall. A data receiver is inserted into the cased wellbore for communicating with the data sensor via the antenna to receive formation data signals sensed and transmitted by the data sensor. Preferably, the location of the data sensor in the subsurface formation is identified prior to the installation of the antenna, so that the opening in the casing can be created proximate the data sensor. The antenna can then be installed in the casing wall opening for optimum communication with the data sensor. It is also preferred that the data sensor be equipped with means for transmitting a signature signal, permitting the location of the data sensor to be identified by sensing the signature signal. The location of the data sensor is identified by first determining the depth of the data sensor, and then determining the azimuth of the data sensor relative to the wellbore.
Patent CA-2278391-A1 (CA)
Inventor: TUCKER DANIEL PATRICK
IPC: A63B57/00
Filed: 1999-07-22
Abstract: A putting aid comprising two arms converging to an apex such that an acute angle is formed therebetween is herein described. The two arms have inner faces that include markings, such as a centre stripe opposite the apex, that act to improve the visibility of the putting aid. Specifically, the putting aid is arranged to be positioned on a putting green such that the golf cup is between the two arms and the centre stripe is approximately four inches behind the golf cup. The putting aid is then oriented such that the apex is opposite the direction of putting relative to the golf cup. The golfer then uses the centre stripe as a target when aiming for the golf cup. As a result of this arrangement, the location of the golf cup is more visible and a golfer aiming for the centre stripe will tend to putt harder, that is, so that the putt will travel approximately four inches further. The end result is a stronger and more accurate putt.
Patent CA-2283150-A1 (CA)
Title: Printed circuit board for electrical devices having rf components, particularly for mobile radio telecommunication devices
Inventor: BUSCH GEORG
IPC: H05K1/11
Filed: 1997-03-12
Abstract: Printed circuit board for electrical devices having RF components, particularly for mobile radio telecommunication devices To increase the packing density of electronic circuits and conductor-track structures on printed circuit boards for electrical devices having RF components, particularly for mobile radio telecommunication devices, a "micro via" coating is initially applied to one or both sides of a printed circuit board assembly. This "micro via" coating then has, in particular, RF circuits and RF conductor-track structures applied to at least part of its surface.      Finally, the RF circuits and RF conductor-track structures are protected in relation to an RF ground coating of the printed circuit board assembly by barrier areas arranged in an assembly coating, situated directly below the "micro via" coating, of the printed circuit board assembly against interfering influences which impair the RF parameters, to be set in each case, of the RF circuits and RF conductor-track structures.
Patent CA-2285004-A1 (CA)
Title: Stable glycerin iodine concentrate compositions
Inventor: FORET CHRIS
IPC: A01N59/12
Filed: 1998-03-13
Abstract: Stable aqueous glycerin iodine concentrates are provided which are adapted for dilution in water to yield germicidal iodine use solutions. The concentrates include from about 30-87 % by weight glycerin, from about 0.15-15 % by weight iodine, from about 0.15-15 % by weight iodide ion, and one or more additives such as compatible wetting agents, hydrotropes, thickening agents, additional emollients and buffering systems. The concentrates are stable for a period of at least about 3 months at room temperature and are dilutable at a ratio of 1 part concentrate with from about 2-80 parts water. The concentrates can be formulated to give very low free iodine values as concentrates, but provide dramatically increased free iodine values as diluted use solutions.
Patent CA-2287775-A1 (CA)
Title: Attenuated forms of bovine viral diarrhea virus
Inventor: SHEPPARD MICHAEL GEORGE
IPC: A61K48/00
Filed: 1999-11-08
Abstract: The present invention is directed to a method of producing attenuated forms of bovine viral diarrhea (BVD) virus by mutating the N pro protease gene. The invention includes the attenuated viruses made by this method, antibodies generated using these viruses, and vaccines that can be used for immunizing cattle.
Patent CA-2289561-A1 (CA)
Inventor: PEAN JEAN-LOUIS
IPC: B01F1/00
Filed: 1998-04-24
Abstract: The invention concerns an installation producing ozonized water comprising a circuit (10) producing ozonized water including a water intake (28), an ozone injecting input (12) injecting ozone derived from a source of ozone (40), a contactor (14) contacting the ozone with the water and a section (16) using the ozonized water arranged downstream of the contactor (14). The installation further comprises means (34) collecting undissolved ozone, arranged downstream of the contactor (14), and the said collecting means (34) outlet is connected to said circuit (10) producing ozonized water upstream of the contactor (14). The invention is applicable to an installation producing ozonized ice.
Patent CA-2292208-A1 (CA)
Title: Frames for steel clad doors and doors formed therewith
Inventor: DE ZEN VIC
IPC: E06B3/82
Filed: 1999-12-15
Abstract: A frame for supporting steel cladding panels of steel clad doors and doors formed therewith, the frames comprising a pair of jambs connected by headers and sills, each jamb comprising a molded channel of composite plastic material having within the channel integral bracing extending between the channel side walls.
Patent CA-2293225-A1 (CA)
Inventor: BOUIX HERVE F
IPC: B65D51/32
Filed: 1999-04-12
Abstract: The present invention provides a wiper for use in a container for pasty products, such as mascara, lip gloss, eyeshadow, dental or oral care products, ointments, or the like, which wiper (10) allows for the wiping of excess product from an applicator (3) as the applicator is withdrawn from a container (1), but does not wipe the applicator as it is placed into the container. The wiper of the present invention comprises two or more flaps (12) capable of occupying a first scraping position, when the applicator is withdrawn from the container, and a second non-scraping position, when the applicator is returned to the container.        The non-scraping position of the flaps allows the applicator to be placed into the container without being wiped. This characteristic reduces the build-up of product within the neck of the container, thus providing a cleaner, aesthetically pleasing package for the consumer to use.
Patent CA-2294595-A1 (CA)
Title: Inhibiting bone resorption
Inventor: DAIFOTIS ANASTASIA G
IPC: A61K31/663
Filed: 1998-07-17
Abstract: Disclosed are methods for inhibiting bone resorption in mammals while minimizing the occurrence of or potential for adverse gastrointestinal effects. Also disclosed are pharmaceutical compositions and kits for carrying out the therapeutic methods disclosed herein. The compounds are bisphosphonates selected from the group consisting of alendronate, cimadronate, clodronate, tiludronate, etridronate, ibandronate, risedronate, piridronate, pamidronate, zolendronate, optionally in combination with a histamine H2 antagonist.
Patent CA-2295937-A1 (CA)
Inventor: NELLES JAKOB
IPC: A23C20/00
Filed: 1998-03-03
Abstract: An apparatus and process for producing reduced and low-fat, high-quality pasta filata cheese incorporates a ricebased cheese substitute into freshly manufactured pasta filata cheese through a kneading, spraying process that preserves the integrity of the cheese's fiber structure.
Patent CA-2295947-A1 (CA)
Title: Production de diarylphosphure de metal alcalin et de cycloalkyldiarylphosphines
Inventor: LAYMAN WILLIAM J JR
IPC: C07F1/06
Filed: 1998-06-26
Abstract: (1) On élabore des diarylphosphures de métal alcalin en mélangeant de la triarylphosphine avec un mélange à deux phases d'un ou plusieurs métaux alcalins, de préférence en introduisant la triarylphosphine dans ledit mélange, lequel, de préférence, est un mélange ou un alliage de sodium et de potassium, cette combinaison intervenant dans un diluant liquide organique anhydre en présence d'hydrogène moléculaire. (2) Pour obtenir une cycloalkyldiarylphosphine, on mélange au moins une partie du mélange réactionnel constitué selon (1) (ou le diarylphosphure de métal alcalin qui en est extrait) avec un cycloalkyle mésylate ou tosylate, sous maintien des conditions de réaction appropriées. La réaction (2) est entretenue par la présence de sodium résiduel issu de la réaction (1). Le fait de conduire la réaction (2) sous atmosphère d'hydrogène supprime les réactions secondaires indésirables.
Patent CA-2296686-A1 (CA)
Inventor: TOLLINI MICHAEL DENNIS
IPC: A63B71/12
Filed: 1998-07-31
Abstract: A fastener (10, 70, 100) for a shin guard (59) mounted on the leg of an athlete including upper (11, 71, 103) and lower (12, 72, 102) bands connected at their ends by diagonal bands (13, 14), fork bands (33, 37) connecting the outer ends of the upper (11, 71, 103) and lower (12, 72, 102) bands to each other, a band of pile fabric (50) extending outwardly from one of the fork bands (37), and a band of hook fabric (53) extending outwardly from the other of the fork bands (33). A  combined shin guard and fastener (120, 150, 200) wherein the upper (15, 167, 175, 201) and lower (16, 170, 179, 202) bands are secured to the shin cover (122, 151, 203). A shin guard (121) having a shin cover (122) with pile fabric pads (129, 131) thereon. A shin guard fastener (220) consisting of an elongated flexible and resilient band (221) having a central portion (222) with a first attachment member (223) for attaching the central portion (222) to a sock (240) or shin cover (246), and second and third attachment members (234, 235) on the end portions (233, 234) of the band (221) for attaching the end portions (223, 224) to each other.
Patent CA-2298863-A1 (CA)
Title: Improved decision directed phase locked loop (dd-pll) for use with short block codes in digital communication systems
Inventor: CARROZZA DOMINIC P
IPC: H04L27/22
Filed: 2000-02-17
Abstract: An improved digital decision directed phase locked loop (DD-PLL) for use with short block codes using phase shifting keying (PSK) modulation. The improvement involves a conventional digital phase lock loop which is modified to base its loop corrections on the results obtained by decoding the short block code rather than on a symbol by symbol basis as is customary in conventional DD-PLLs. The improved method of loop corrections involves retaining the symbol data pending the decoder's decision, derotating the retained data in accordance with the decoded result, and integrating the derotated data to form a composite estimator upon which to base the loop correction. In its preferred embodiment, the invention uses an (8, 4) biorthogonal code with quatenary PSK.
Patent CA-2299929-A1 (CA)
Inventor: BOZMAN KIERAN F
IPC: F02D9/02
Filed: 2000-03-03
Abstract: The shutdown valve design is comprised of a housing in which a gate slides from an open to a closed position in a guillotine type motion. At one end of the housing is an unobstructed bore, which is the air through flow passage, and which has a longitudinal axis perpendicular to the guillotine movement of the gate and the main body of the housing. In the closed position, the gate completely obstructs the air flow through passage. Two compression springs are installed inside the housing so that they push against two extensions on the circumference of the gate, and which force the gate into the closed position if it is not held in the open position by a latching mechanism. The gate is pulled into the open position, against the spring force, by a flexible member (example: steel cable, wire, chain) that is attached to the gate at one end, and to a spool within the housing or alternatively a remote actuator outside the housing, at the other end. Rotation of the spool within the housing wraps the flexible member and pulls the gate into the open position. Similarly, pulling on the flexible member by a remote mounted actuator would also move the gate into the open position. The gate is typically held in the open position by a latching spindle that operates perpendicular to the rotation of the spool within the housing, and which can move via a compression spring into a located mating hole in the circumference of the spool, creating a restriction to the spools rotation. With the spool so restricted, the gate would remain in the open position until the latching spindle is pulled out through manual, electric, or hydraulic/pneumatic means. Similarly, a latching spindle would restrict the movement of a remote mounted actuator, and therefore the valve gate, until released by manual, electric, or hydraulic/pneumatic means.
Patent CA-2300893-A1 (CA)
Title: Sols refrigerants de faible viscosite a proprietes anticorrosion ameliorees
Inventor: MINKS PETER
IPC: C09K5/00
Filed: 1998-08-06
Abstract: L'invention concerne des sols réfrigérants aqueux de faible viscosité, à base d'acétates et/ou de formiates de métaux alcalins inhibés, à propriétés anticorrosion améliorées, caractérisés en ce que les sols réfrigérants renferment 0,2 à 5 % en poids de sulfites ou de pyrosulfite de métaux alcalins, en particulier 1 à 2,5 % de ce sulfite. Les sols selon l'invention renferment en outre 0,3 à 5 % en poids de substances basiques appartenant au groupe des carbonates, hydroxydes, borates et phosphates alcalins, ainsi que 0 à 0,3 % en poids de silicates alcalins et 0,02 à 0,2 % en poids de stabilisants du groupe triazole, benzimidazole et/ou mercaptothiazole. Les nouveaux sols réfrigérants ont de très faibles vitesses de corrosion, notamment pour l'acier et la fonte.
Patent CA-2304496-A1 (CA)
Title: Procede et composition permettant de rendre rugueux un revetement routier
Inventor: SPINOGLIO SILVIO
IPC: C04B41/45
Filed: 1997-10-28
Abstract: L'invention concerne un procédé de répandage qui consiste à répandre sur l'assiette de route (1) une couche liquide ou pâteuse de fixation (2) sensiblement constituée de résine de liaison qui adhère à la surface du revêtement puis durcit; à répandre uniformément sur ladite couche liquide ou pâteuse (2), avant le durcissement, une couche de matériau granulé (3), de manière qu'après le durcissement de la résine (2), le matériau granulé (3) adhère fermement à la surface du revêtement; et à enlever le matériau granulé qui ne s'est pas fixé de façon apporpriée à l'assiette de route. Le matériau granulé est produit artificiellement. Les granules du matériau granulé ont une forme de polygone à angles aigus. Le matériau constituant est un mélange de forstérite, de spinelle, de chromate de magnésium, et de fer, avec une présence de A1203 se situant entre 5 % et 15 %, de préférence 10/11 %.
Patent CA-2304528-A1 (CA)
Title: Microelectronic packages and packaging methods including thermally and electrically conductive pad
Inventor: FUGARO ANTHONY SALVATORE
IPC: H05K7/20
Filed: 1998-09-29
Abstract: A method and a system for measuring the mechanical vibrations of an object. In order to simplify the electronic circuit necessary for the measurement chain and to reduce its costs, this method and this system are characterized in that they comprise the processing of an input signal, representative of an acceleration or of a velocity related to a mechanical vibration of said object, said input signal having a frequency spectrum comprising a so-called low frequency band, situated below a so-called transition frequency, and a so-called high frequency band, situated above said transition frequency, said method and system carrying out said processing of said input signal by means of an electronic circuit for producing an output signal which, in said low frequency band, corresponds to the mathematical integral over the time of said input signal, and, in said high frequency band, corresponds to said input signal.
Patent CA-2305391-A1 (CA)
Title: Multilaminar high density polyethylene film with high biaxial orientation
Inventor: TIEN-KUEI SU
IPC: B29L7/00
Filed: 1998-08-20
Abstract: A multilaminar high density polyethylene (HDPE) film is provided having high biaxial orientation. The film includes a HDPE substrate, at least one outer layer of a propylene copolymer, and at least one layer of an adhesion promoter material positioned between the outer layer and the HDPE substrate, to efficiently mediate adhesion therebetween. The adhesion promoter is preferably a polyethylene material having a density lower than that of the HDPE base material. Preferred adhesion promoter materials include very low density polyethylene (VLDPE), high pressure low density polyethylene (HP-LDPE), linear low density polyethylene (LLDPE), and medium density polyethylene (MDPE). The film is high biaxially oriented, being stretched in the machine direction to a degree of from 5:1 to 8:1, preferably from 6:1 to 7:1, and stretched in the transverse direction to a degree of from 6:1 to 15:1, preferably from 9:1 to 13:1.
Patent CA-2305784-A1 (CA)
Inventor: NAKAKIDO FUMIO
IPC: C12R1/91
Filed: 1999-08-03
Abstract: A male sterile plant which is free from any undesirable character is constructed by expressing a barnase gene alone specifically in the anther. The barnase gene, which has been depressed by mutagenesis while sustaining its activity, is transferred into a plant and then expressed specifically in the anther to thereby efficiently give the aimed male sterile transformant.
Patent CA-2306751-A1 (CA)
Inventor: ENDO KAZUAKI
IPC: G01N33/68
Filed: 1998-03-31
Abstract: A method for inhibiting the degradation of mammalian natriuretic peptides, in particular, BNP by using containers wherein the face coming into contact with specimens are made of a material capable of inhibiting the activation of a substance degrading peptides. This method makes it possible to collect specimens for measuring natriuretic peptides stably and conveniently .      Also provided is a method for measuring natriureitc peptides by using these containers.
Patent CA-2308766-A1 (CA)
Title: Diagnostic assay for cancer susceptibility
Inventor: RESTA REGINA
IPC: C12Q1/6886
Filed: 1998-11-06
Abstract: The lifetime probability of a person developing cancer can now be determined based on an allelic variation found in the 3'UTR of the prohibitin gene. The probability is dependent on the sequence of the 3'UTR  at position 729, i.e., whether there is a thymine (T) or a cytosine (C) or both at this position. Determining the sequence at the position 729 can be done by any number of standard techniques. Preferably, the sequence is determined by amplifying this region by PCR and subjecting it to an RFLP analysis.
Patent CA-2310750-A1 (CA)
Title: Substituted diphenyl indanone, indane and indole compounds and analogues thereof useful for the treatment or prevention of diseases characterized by abnormal cell proliferation
Inventor: KELLEHER EUGENE W
IPC: A61K31/22
Filed: 1998-11-20
Abstract: The present invention provides substituted 3,3-diphenyl indanone, indane and indole compounds, as well as analogues thereof, which are specific, potent and safe inhibitors of mammalian cell proliferation. The compounds can be used to inhibit mammalian cell proliferation in situ as a therapeutic approach towards the treatment or prevention of diseases characterized by abnormal cell proliferation, such as cancer.