baber/WOPTO huggingface dataset:
Patent CA-2064884-A1 (CA)
Title: Electrical connector apparatus for use with an integrated circuit card
Inventor: HILLS ROBERT G
IPC: G06K17/00
Filed: 1991-06-13
Abstract: An electrical connector includes a housing (52) having a recess (54) for receiving an integrated circuit card (10) containing integrated circuit elements (12) and a contact pattern (18). The connector includes flexible electrodes (62) pretensioned to project into the recess (54) and connect with the contact pattern (18) of an inserted card (10). A card-engaging lever (71) is supported for entry into the recess (54) from a side of the housing (52) opposed to the flexible electrodes (62). By biasing the lever (71) toward the electrodes (62), the integrated circuit card (10) is captured therebetween and tensioned from opposing sides thereof to effect electrical connection. By further providing the card (10) with a spring-loaded shutter (38) and a locking slot (36) opposite to the contact pattern (18), the lever (71) engages the locking slot (36) and the card (10) is secured in the recess (54) against the resilient bias of the spring-loaded shutter (38).
Patent CA-2066407-A1 (CA)
Title: Facsimile-to-cellular telephone system interface
Inventor: CHRISTENSEN FINN
IPC: H04N1/32
Filed: 1991-07-01
Abstract: This invention relates to interfaces between facsimile machines and cellular telephone systems (including both cellular subscriber terminals and the fixed part of the system, such as the mobile switching centre and the interworking function). The cellular radio telephone system could for example be GSM. To prevent two different facsimile machine timers (specified in the CCITT (now ITU-T) T.30 recommendation) from expiring during the communication between two such machines connected to the GSM environment, a timer reset command (e.g. a command repeat signal) is automatically sent by the interface to the facsimile machine on receipt of the command from the facsimile machine, for causing the machine to repeat its command so as to allow time for receipt of a response from the other machine. Instead of sending this response only if a command is not recognized (as recommended in T.30), it is used as the default response whenever the GSM environment receives a command from a facsimile machine. If necessary this response can be used twice.
Patent CA-2066653-A1 (CA)
Inventor: MOSS BERNARD A
IPC: A61K9/00
Filed: 1990-09-21
Abstract: Solid vaccine compositions comprise an antigenic substance, a saponin and a polycationic adjuvant such as DEAE-dextran. The antigenic substance gives rise to antibodies either for the purpose of fighting infections or for other purposes: for example, antibodies against GnRH can modulate fertility. The combination of a saponin and a polycationic adjuvant gives the vaccine improved longevity and enables it to be used as an implant.
Patent CA-2067055-A1 (CA)
Title: Procede de preparation de l'acide adipique par hydrocarboxylation d'acides penteniques
Inventor: DENIS PHILIPPE
IPC: B01J27/13
Filed: 1992-04-24
Abstract: La présente invention a pour objet un procédé de préparation de l'acide adipique par réaction de l'eau et de l'oxyde de carbone sur au moins un acide pentènique, en présence d'un catalyseur à base d'iridium et d'au moins un promoteur iodé, à une température comprise entre 100°C et 240°C, sous une pression supérieure à la pression atmosphérique, dans au moins un acide carboxylique choisi parmi les acides carboxyliques aliphatiques saturés, les acides carboxyliques aliphatiques éthylèniques  et  les  acides  carboxyliques  aromatiques, comportant au maximum 20  atomes de  carbone,  le  rapport atomique I/Ir étant inférieur à 10.
Patent CA-2067243-A1 (CA)
Title: Compositions and methods for weight reduction
Inventor: LEUNG LIT-HUNG
IPC: A61K8/00
Filed: 1990-10-09
Abstract: A cosmetic treatment to reduce human bodyweight by administering pantothenic acid, or a derivative thereof which will give rise to pantothenic acid in the body to form coenzyme A. The daily dosage rate is from 2 to 20 g per day, generally adminis-tered in conjunction with a weight reducing diet which is typically of 1000 to 1700 calories per day. The pantothenic acid helps to metabolize body fat and to alleviate the symptoms of hunger and weakness associated with conventional low-calories diets,
Patent CA-2070108-A1 (CA)
Title: Cable construction with a light conductor and an electrical conductor
Inventor: KIRMA SAFA
IPC: H01B11/22
Filed: 1992-06-01
Abstract: TITLE OF THE INVENTION          CABLE CONSTRUCTION WITH A LIGHT CONDUCTOR AND AN ELECTRICAL CONDUCTOR          ABSTRACT OF THE DISCLOSURE       A cable construction provides at least two transmission channels, one electrical, one optical, so arranged that the connection to a common  cable contact is facilitated.          An electrical conductor is coaxially and concentrically arranged around a central optical conductor.  The elec-trical conductor is either a wire braid or a vapor depo-sition coating.     2729/ar   - 1 -
Patent CA-2070384-A1 (CA)
Inventor: BARBAFIERI GERARD
IPC: A63B7/02
Filed: 1990-12-11
Abstract: 2070384 9108800 PCTABS00105 Portique d'anneaux destiné à la gymnastique sportive se caractérisant en ce que la barre transversale (1) est plus souple que sur tous les modèles actuellement utilisés. Celle-ci est articulé sur les montants du portique (2) par l'intermédiaire du silentblock (10) ou pièce de caoutchouc. Ce portique se caractérise également par la liaison des anneaux (6) à la barre transversale (1) par une tige rigide (4) en matériaux composite ou autre matériau rigide, reliée en son point haut par un tourillon auto-bloquant (5) muni de cardan et fixée aux anneaux par une liaison courte en textile: le bas des montants du portique étant relié par un câble (8).
Patent CA-2072623-A1 (CA)
Inventor: SCHOLZ MATTHEW T
IPC: A61K9/22
Filed: 1990-11-02
Abstract: A bioadhesive composition that adheres suitably to a mucosal surface and is capable of delivering drugs in sustained fashion, and a patch comprising the bioadhesive composition. Methods of using and processes for preparing the bioadhesive composition are also described.
Patent CA-2072882-A1 (CA)
Title: Pasty substance dose storage and dispensing device, and method for producing same
Inventor: DEKEYSER MICHEL
IPC: B65D75/58
Filed: 1990-12-28
Abstract: A device for storing and dispensing doses of a pasty substance and a method for producing the device are described. The device consists of two juxtaposed forming sheets (1, 2), respectively comprising a cell (3) which forms a space for receiving the dose (4) and a channel (5) which forms a duct for discharging the dose. A  deformable membrane (7) acts as a sealing device to separate the cell (3) and the channel (5). The device can be used for packaging and dispensing doses of a pasty substance.
Patent CA-2073569-A1 (CA)
Title: Tetramethylpiperidine compounds for use as stabilisers for organic materials
Inventor: SCRIMA ROBERTO
IPC: C07D401/14
Filed: 1992-07-10
Abstract: Novel tetramethylpiperidine compounds for use as stabilisers for organic materials Abstract of the disclosure Novel piperidine compounds of the formula (I)             (I) in which R1 is e.g. hydrogen or methyl, n is e.g. 1 and A is e.g. -COR2 with R2 being Cl-Cl8alkyl.   The said compounds are effective as light stabilisers, heat stabilisers and oxidation stabilisers for organic materials.
Patent CA-2075379-A1 (CA)
Title: Method and apparatus for purification of waste gases
Inventor: KUIVALAINEN REIJO
IPC: B01D53/77
Filed: 1991-02-19
Abstract: Method and apparatus for purification of waste gases by adding reagent and/or absorbent, which reacts with the pollutants, to the gases and by introducing the gases into a wetting reactor (10) for activating the reagent or absorbent contained in the gases.  Gases are conveyed to at least two levels through inlets (12, 14) in the wetting reactor so that a first portion of the gases is introduced into a wetting zone (30) and a second portion of the gases below the wetting zone. A high density if particles is maintained in the wetting zone by recycling particles separated from the gas to the wetting zone.
Patent CA-2079215-A1 (CA)
Title: Cyclodextrin polymers and process for their preparation
Inventor: NUSSTEIN PETER
IPC: C08B37/16
Filed: 1991-03-22
Abstract: The invention relates to hydrophilic, water-dilatable cyclodextrin polymerizates with a high cyclodextrin content which possess good mechanical properties and to a process for producing them. The cyclodextrin pearl polymerizates according to the invention are produced by reacting hydroxylalkyl cyclodextrin derivatives with bifunctional crosslinking agents such as epichlorhydrin or diepoxides, followed by hydroxyalkylation of the primary product so obtained. The cyclodextrin polymerizates produced in this manner have mechanical properties appreciably superior to those of known, comparable cyclodextrin polymers.
Patent CA-2080673-A1 (CA)
Title: Coordination arrangement for protective devices in electrical systems
Inventor: BELLEI TERRANCE A
IPC: H02H3/093
Filed: 1992-10-15
Abstract: An arrangement to coordinate protective devices is provided by defining operation of the instantaneous characteristic portion of an upstream protective device to coordinate with a downstream current-limiting fuse based on the peak let-through current of the downstream current-limiting device, with instantaneous operation being set to occur only above the peak let-through current of the downstream current-limiting fuse. Accordingly, for fault currents which are seen by both the instantaneous device and the current-limiting device and that are within the ratings of the current-limiting device, the upstream device will not respond and the downstream current-limiting fuse will interrupt the fault, as intended.
Patent CA-2081259-A1 (CA)
Title: Cartridge for a firearm
Inventor: MATYSIK PETER
IPC: F42B3/04
Filed: 1992-10-23
Abstract: ABSTRACT OF THE DISCLOSURE       The cartridge for a firearm propels a bullet from the barrel of the firearm after ignition of a gas-producing propellant held in a detonator cap. So that the bullet is neither destroyed nor damaged by the high pressures developed by the gas produced on ignition of the propellant, a compartment (10) is provided in the cartridge located between the bullet (9) and the detonation cap (2) for expansion of the gas produced on ignition of the propellant.
Patent CA-2082335-A1 (CA)
Title: Recirculating refrigeration system
Inventor: NI SHIMAO
IPC: F25B41/00
Filed: 1992-11-06
Abstract: ABSTRACT           An improved gas pumping recirculating re-frigeration system is disclosed.  A controlled pressure flash tank provides flash gas for forcing liquid re-frigerent from a dump tank.  A controlled pressure receiver receives liquid from the dump tank and recir-culates it to an evaporator.  The flash gas pressure in the flash tank is controlled by a pressure regulator valve connected between the controlled pressure flash tank and the controlled pressure receiver.  The pressure regulator valve may set so that the flash gas in the flash tank is at the pressure needed to force liquid from the dump tank.  Thereby, optimum refrigeration efficiency is achieved with very little energy waste.         ??/KAV?11/103?13.PAT/ew
Patent CA-2082408-A1 (CA)
Inventor: ROBINSON SCOTT G
IPC: G06F9/38
Filed: 1992-03-03
Abstract: L'invention est un système ou une méthode servant à traduire un premier code programme en un second code programme et à exécuter ce second code programme tout en conservant l'atomicité des états des instructions du premier code. Le premier code programme est exécutable sur un ordinateur ayant une première architecture adaptée à un premier ensemble d'instructions et le second code programme est exécutable sur un ordinateur ayant un état de mémorisation et d'enregistrement et une seconde architecture adaptée à un second ensemble d'instructions de taille réduite comparativement au premier ensemble d'instructions. Un premier ordinateur traduit les instructions du premier code en instructions du second code correspondantes selon un code de configuration qui définit les instructions du premier code en fonction de celles du second. Les instructions du second code correspondant à chaque instruction du premier code sont organisées sous la forme d'une suite d'instructions granulaires. Un second ordinateur est adapté à la seconde architecture pour exécuter le second code programme. Durant l'exécution du second code programme, un dispositif dénombre les occurrences de chaque événement asynchrone au cours de cette exécution et les occurrences des conflits d'écriture dans la mémoire occasionnés par un autre processeur, si un tel processeur est connecté à la mémoire. Dans les situations décrites ci-dessus,  l'atomicité et la granularité des instructions du premier code sont au besoin conservées par une interruption complète ou partielle de l'exécution de la suite d'instructions du second code en vue d'une tentative de relance, ou par le retardement du traitement d'une interruption d'événement asynchrone jusqu'à ce que l'exécution de la suite d'instructions du second code soit terminée.
Patent CA-2083801-A1 (CA)
Inventor: ORENGA SYLVAIN
IPC: C12Q1/04
Filed: 1992-11-25
Abstract: Milieu d'analyse microbiologique et procédé pour détecter des levures de l'espèce Candida albicans L'invention concerne un procédé d'analyse microbiologique pour détecter sélectivement les levures de l'espèce Candida Albicans, un milieu de culture et de détection mettant en oeuvre ledit procédé et un dispositif comprenant un conditionnement d'un tel milieu. Le procédé consiste à mettre directement l'échantillon à analyser au contact d'un milieu d'identification comprenant une base nutritive métabolisée par les levures, un substrat chromogène ou fluorigène, susceptible d'être hydrolysé par un enzyme du groupe des hexosaminidases et au moins un composé hexosaminé.
Patent CA-2085421-A1 (CA)
Title: Pharmaceutical composition for the inhibition of bone resorption
Inventor: INAZU MIZUHO
IPC: A61K31/4015
Filed: 1992-12-15
Abstract: Abstract Pharmaceutical compositions for the inhibition of bone resorption comprising a pharmaceutical carrier and a therapeutically effective amount of a benzopyran derivative represented by the general formula (I)      I   wherein the broken-lined bond denotes an optional double bond, R1 denotes a hydrogen atom or a hydroxyl group, R2 denotes a cyano group, a phenylsulfonyl group or a halogen-substituted methoxyl group, and R3 denotes a group having the formula or                       Since they inhibit bone resorption, they are useful for the treatment and prevention of diseases associated with bone metabolism.
Patent CA-2085468-A1 (CA)
Inventor: MATHIEU FRANCOIS
IPC: A44C5/24
Filed: 1992-04-01
Abstract: The unfoldable clasp for a bracelet comprises a central shaft (1) formed from two parallel longitudinal members (2, 3) which are connected at their ends (4, 5), where unfoldable arms (6, 7), folding over and locking in the shaft (1) over a member (81, 82, respectively), transversely connecting the two longitudinal members (2, 3), are articulated. Each arm (6, 7) comprises a head (9, 10) which both receives a strand of the bracelet and ensures locking of the arm inside the shaft, and these heads (9, 10) each have, on their front face, a concavity (13, 14) which, upon locking, bears in compression on the transverse member (81, 82) and thus immobilises the unfoldable arm. The locking heads (9, 10) each have on their lower face (15, 16), a transverse groove (17, 18) placed to the rear of the concavity (13, 14). <IMAGE>
Patent CA-2090009-A1 (CA)
Title: Methods for inhibiting rejection of transplanted tissue
Inventor: FAUSTMAN DENISE
IPC: A61K35/12
Filed: 1991-08-27
Abstract: A method for inhibiting rejection by a recipient animal of a transplanted tissue, said method comprising modifying, elimi-nating, or masking an antigen which, when present on the surface of a cell of said tissue, is capable of causing a T-lymphocyte-mediated response in said animal, to inhibit antigen-mediated interaction between said cell and a T-lymphocyte of said animal without causing lysis of said cell:
Patent CA-2091763-A1 (CA)
Title: Acetylenes disubstituted with a heteroaromatic group and a 2-substituted chromanyl, thiochromanyl or 1,2,3,4-tetrahydroquinolinyl group having retinoid-like activity
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61K31/495
Filed: 1991-09-24
Abstract: Retinoid-like activity is exhibited by compounds of formula (I) where X is S, O or NR'; where R' is hydrogen or lower alkyl; R1, R2 and R3 are hydrogen or lower alkyl; R4 and R5 are hydrogen or lower alkyl with the proviso that R4 and R5 cannot both be hydrogen, A is pyridyl, thienyl, furyl, pyridazinyl, pirimidinyl, pyrazinyl, thiazolyl or oxazolyl; n is 0 - 5, and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR1 or a ketal derivative where R1 is -(CH2)mCH3 where m is 0 - 4, or a pharmaceutically acceptable salt thereof.
Patent CA-2092144-A1 (CA)
Inventor: KALLENBERGER HARVEY J
IPC: B66C13/50
Filed: 1993-03-22
Abstract: A limit device for preventing travel of a hoist lift rope load above a predetermined height.  The limit device includes an actuator mounted at a reference position adjacent the hoist lifting rope as it is raised and lowered by a prime mover.  A switch is connected in a control circuit for the prime mover to place the prime mover in either a raise-lower mode or a raise-prevent mode.  A switch actuating mechanism is connected between the actuator and the switch and is operatively connected to maintain the prime mover in its raise-lower mode when the actuator is in its reference position.  A follower is mounted at any desired fixed position on the lift rope for travel therewith.          Lifting of a load above a predetermined height will result in the follower contacting the actuator to move it from its reference position and cause the switch to place the prime mover in its raise-prevent mode and stop further lifting of the load.
Patent CA-2096424-A1 (CA)
Title: Gyroscope a fibres optiques
Inventor: FERRAR CARL M
IPC: G02B6/00
Filed: 1991-12-16
Abstract: Gyroscope à fibres optiques muni d'un interféromètre de Sagnac de conception alternative minimale et modifié de telle sorte qu'il peut utiliser, en tant que source de lumière de l'interféromètre, une diode de laser de 0,8 micron de longueur d'onde et, pour la bobine de détection, une fibre unimodale de 1,3 micron.
Patent CA-2096846-A1 (CA)
Inventor: GUO FANGJIANG
IPC: F04B49/06
Filed: 1991-12-06
Abstract: A low-energy-consuming apparatus and method for controlling vacuum levels in machine milking and other vacuum systems subject to air leakage utilizes in combina-tion a high vacuum reserve, a low-vacuum end (pipelines), a dual vacuum controller positioned between the high-vacu-um reserve (20) and the low-vacuum end and an adjustable speed drive (ASD) motor (26) on a vacuum pump (28) to regulate the delivered air to match the air usage in the low-vacuum end. The dual vacuum controller senses vacuum disturbances in the low-vacuum end and adjusts the flow rate of air from the low-vacuum end to the high-vacuum re-serve rather than using external air makeup, thus providing a controlled vacuum with minimum pressure variance and energy input.  Energy savings and demand reduction of about 50 percent (50 %) during milking are realized under the new system.
Patent CA-2098916-A1 (CA)
Title: Overcurrent protection device
Inventor: ATKINS IAN P
IPC: H02H3/087
Filed: 1992-01-07
Abstract: A circuit protection arrangement that is intended to be series connected in a line of the circuit comprises a transistor switch (1) that controls the line current and a control transistor (4) that controls the base or gate voltage of the switching transistor and is responsive to an overcurrent through the switching transistor. The arrangement includes a voltage source, for example a battery (3), a dc-dc converter (58/59) or a Seebeck device (43), applied to the base or gate of the switching transistor which biases the switching transistor into or toward conduction in normal operation. The arrangement enables the initial voltage drop that is required to turn the switching transistor (1) on to be reduced or eliminated while requiring relatively little current from the voltage source. The arrangement can be reset remotely by briefly removing the voltage source or load from the circuit.
Patent CA-2099070-A1 (CA)
Title: Process and apparatus for deinking wastepaper with molten fatty acid
Inventor: MAK NELSON
IPC: D21C5/02
Filed: 1993-06-23
Abstract: ABSTRACT OF THE INVENTION           Method and apparatus for deinking wastepaper using a mist of fine droplets of molten fatty acid added directly to the pulper.
Patent CA-2099325-A1 (CA)
Title: Call processing system
Inventor: SCHESSEL LARRY E
IPC: H04Q3/00
Filed: 1993-06-28
Abstract: ABSTRACT OF THE INVENTION     A method of introducing a feature during a communication between subscribers of a telecommunications network.  The first step of the method is executing, at each predefined trigger point during the communication, an operation to activate a particular requested feature.          The method then requires accessing data stored in a network memory for use in the activation operation.  The data is arranged in the memory in table and bit map format so as to enable the features to be customized.          The method then requires executing the particular requested feature upon activation.  The method may also include repeating the method steps for each feature available to be activated at a respective trigger point in an order determined by the stored data.  The method is independent of the type of requested feature.
Patent CA-2100286-A1 (CA)
Inventor: CARTER JAMES
IPC: B60R21/2165
Filed: 1993-07-12
Abstract: HIDDEN DOOR FOR AN AIR BAG RESTRAINT SYSTEM         ABSTRACT           An air bag restraint system is housed within an interior trim product with a hidden door that is opened when an air bag is inflated for deployment into the passenger car for a vehicle. The door is formed in a reinforced segment of a layer of low density rigid foam material that forms the structural support for an outer skin that forms the outer cover of the interior trim product.   The hidden door is formed by cast in place convolutions in the reinforced segment of the layer of low density rigid foam material one of which convolutions forms a door hinge and the other of which convolutions forms a weakened tear seam which separates when the air bag impacts thereagainst to tear the cover for forming an opening therethrough for deployment of he air bag into the passenger compartment of a vehicle.
Patent CA-2100355-A1 (CA)
Title: Endothelin converting enzyme
Inventor: PARKER BOTELHO LYNNE H
IPC: C12N9/64
Filed: 1992-02-04
Abstract: ABSTRACT OF THE INVENTION Endothelin converting enzyme has been isolated in pure form.
Patent CA-2101879-A1 (CA)
Title: Chlorine-free multifunctional resins for paper finishing
Inventor: REINERS JUERGEN
IPC: D21H17/08
Filed: 1993-08-04
Abstract: ABSTRACT            BAYER AKTIENGESELLSCHAFT     5090 Leverkusen, Bayerwerk Konzernverwaltung RP Patente Konzern              WX/wa/c199 Chlorine-free multifunctional resins for paper finishing The invention relates to a new process for the prepara-tion of cellulose-containing material provided with a dry-strength  and  wet-strength  finish  and/or  sized, characterised in that the cellulose-containing material is  treated  with  a  water-dispersible  polyisocyanate mixture (I), which contains tertiary amino and/or ammon-ium groups,  optionally polyether units and optionally hydrophobic groups.
Patent CA-2101941-A1 (CA)
Inventor: MIKHAIL W E MICHAEL
IPC: A61B17/16
Filed: 1992-02-06
Abstract: A method for preparing a patella for receiving a patellar implant and for implanting a prosthesis (24) therein. An elongat-ed passageway (76) is formed in the patella which is then reamed to form a cavity (22) of a size and configuration to receive the patellar prosthesis (24) using a cannulated reamer (10) telescoped over a guide rod (50) positioned in the elongated passageway (76).