baber/WOPTO huggingface dataset:
Patent CA-2126369-A1 (CA)
Title: Non-laminated differential wind barrier fabrics and garments
Inventor: GOLD DANNY
IPC: B32B7/09
Filed: 1994-06-21
Abstract: A wind blocking hand covering including a back portion of the hand covering formed of a sandwich of three layers of material joined by binding the three layers to each other along at least one seam. The first layer being an outer fleece layer, the second layer being a waterproof breathable layer and the third, inner layer, being adapted to contact the wearer's hand. A front portion of the hand covering formed of at least one layer of material adapted to cooperatively form a hand covering with the back portion of the hand covering when attached. Securing means for securing the back portion of the hand covering to the front portion of the hand covering to form a hand covering which is suitable for blocking wind from reaching at least the back portion of a wearer's hand. The wind blocking fabric for use in a hand covering includes a first layer of a fleece material. A second, intermediate layer of material, with the first surface of the second layer being adjacent to the first layer and a second surface of the second layer being on the opposite side of the second layer from the first surface. The second layer is formed of a waterproof, windproof and breathable membrane. A third layer of material is proximate to the second surface of the second layer. A binding selectively forms a wind resistant fabric from a sandwich of the first layer, second layer and third layer by securing these layers together along selected joined portions of each of, the three layers. The binding extends through each of the three layers thereby forming a wind blocking fabric.
Patent CA-2127214-A1 (CA)
Title: New use of beta-naphtoquinone derivatives and of their salts for the production of a medicament which accelerate the growth of endothelial cells to inhibit no synthtases
Inventor: BLOY CHRISTIAN
IPC: C07C251/44
Filed: 1994-06-30
Abstract: Use of beta-naphthoquinone derivatives of formula (I): <IMAGE> in which R is an -NH-CO-NH2 or -NH-CO-CH3 group or a hydroxyl, and their salts, for the manufacture of a medicinal product enabling the proliferation of endothelial cells to be accelerated and NO synthases to be inhibited.
Patent CA-2127434-A1 (CA)
Inventor: SUTHERLAND JOSEPH E
IPC: H04Q11/00
Filed: 1994-07-05
Abstract: A method and system to connect an optical network unit with a plurality of user sites. The invention includes the steps of and circuitry for connecting a plurality of line circuits to a cross-connect matrix.      The optical network unit contains both the line circuits and the cross-connect matrix. In the invention, a plurality of drop connectors connect the cross-connect matrix to a plurality of user sites such as homes. The method and system further include circuitry that remotely controls the cross-connect matrix from a central office or network management system to connect selected ones of the line connectors to selected ones of the drop connectors and, thereby, electrically connect the optical network unit to the plurality of user sites.
Patent CA-2127482-A1 (CA)
Title: Electrostatic precipitator
Inventor: CHANG CHIN-CHU
IPC: B03C3/10
Filed: 1994-07-06
Abstract: An electrostatic precipitator  including  an ionization unit for ionization to charge the oily dust particles in the air flowing therein at the front, a dust precipitating unit for catching the charged oil dust particles in the air flowing from the ionization unit thereinto at the front and out therefrom at the back by means of an electrostatic field produced from a plurality of large and small electric plates reversed in conductivity,  a plurality of scrapers  respectively mounted in between respective two adjacent large and small electric plates for scraping away the oily dust particles precipitated on the large and small electric plates, and a collecting unit located underneath the dust precipitating unit for collecting the oily dust particles scraped away by the scrapers.
Patent CA-2130224-A1 (CA)
Title: Apparatus for a paper/board machine and use of the same
Inventor: ORAVA REIJO
IPC: D21F1/50
Filed: 1994-08-16
Abstract: (57) Abstract: An apparatus for a paper or board machine, said apparatus including a pressure-tight chamber.  The chamber is adapted cross-directionally to the travel of a wire, felt or similar fabric so as to essentially extend over said fabric.  The invention is characterized by having the pressure-tight chamber adapted to include a roll (1) with an at least partially permeable shell.  The roll shell surface is advantageously formed by a fabric, furthermore, the roll is appropriately free-rotating mounted in bearings at both ends of roll shaft.  The invention is further characterized by having the pressure-tight chamber operated with an over- or underpressure relative to the ambient pressure about the chamber. (Figure 1)
Patent CA-2130420-A1 (CA)
Inventor: MARION MICHAEL P
IPC: G03D15/06
Filed: 1994-08-18
Abstract: TITLE OF THE INVENTION Pre-Proof Temperature Controlling Assembly ABSTRACT OF THE DISCLOSURE The present invention relates to a pre-proof temperature controlling assembly associated with an off-press apparatus for laminating an image sheet to an image receiving substrate and, more particularly, for laminating a plurality of image sheets to the receiving substrate and then laminating a portion of the receiving substrate to a display sheet.
Patent CA-2131512-A1 (CA)
Title: Nutritional supplement
Inventor: SCHNEIDER HEINZ
IPC: A23L33/00
Filed: 1994-09-06
Abstract: NUTRITIONAL SUPPLEMENT       ABSTRACT   Method of stimulating the immune system of patients suffering from HIV-related infection, by administering a nutritional supplement and the use of omega-3 PUFA and a compound associated with the synthesis of polyamines in the manufacture of such supplement.
Patent CA-2134203-A1 (CA)
Title: Geocell with facing panel
Inventor: MATTOX ROBERT M
IPC: E02D29/02
Filed: 1993-03-24
Abstract: ABSTRACT OF THE DISCLOSURE      A facing panel is added to a surface of a geocell on an outboard face of the cell, exposed to free water forces.  The facing panel is filled with either stone, concrete, wooden boards, plastic sheets or steel sheets. In concrete usage, synthetic drainage is introduced to prevent the buildup of hydrostatic pressures behind the facing panel.  The facing panel creates the ability to constrict vertical retaining walls by stacking geocell units on top of each other and then filling a facing panel with either stone or concrete for a completed wall face.  The geocell units are filled with sand or shell as retained in the geocell by geotextile liners.  Circular geocells also retain fill in a geotechnical structure. Circular compartments are formed by connecting plastic mesh material at points on the compartment circumference, thus producing a cylindrical confinement of granular fill.
Patent CA-2135797-A1 (CA)
Title: Brain transcription factors, nucleic acids encoding same and uses thereof
Inventor: TAO WUFAN
IPC: C12Q1/68
Filed: 1993-04-30
Abstract: This invention provides an isolated, animal nucleic acid molecule encoding the Brain Factor-1, Brain Factor-2 and Brain Factor-3.  This invention also provides expression vectors containing these nucleic acid molecules, host vector systems containing the vectors and a method of producing the Brain factor comprising growing the host vector system under suitable conditions. This invention also provides a DNA vector which comprises the 5' nontranscribed region of the Brain Factor-1 gene, 3' nontranscribed region of the Brain Factor-1 gene and a gene of interest, linked operably.
Patent CA-2136920-A1 (CA)
Title: Helical microstrip antenna with impedance taper
Inventor: STRICKLAND PETER C
IPC: H01Q11/08
Filed: 1994-11-29
Abstract: A helical antenna comprised of a helical conductor having one end adapted to be connected to a feedline, a conductive surface contained within but spaced from the helical conductor, the distance of the conductive surface from the helical conductor being predetermined so as to vary the radiation loss from the helical conductor during electromagnetic emission therefrom.
Patent CA-2136972-A1 (CA)
Title: A process for the preparation of eserethole
Inventor: BELLI ALDO
IPC: C07C231/02
Filed: 1993-05-28
Abstract: A process for the preparation of 1,3-dimethyl-5-hydroxy-oxindole of formula (II) which comprises the reaction of 4-(N-methylamino)phenol with 2-halogen-propinol chloride and cyclization of the resulting compound in the presence of Lewis acids, and the conversion thereof to eserethole.
Patent CA-2138922-A1 (CA)
Title: Safety water reservoir seal in household steam pressure coffee makers
Inventor: ORMAECHEA LABORDA IGNACIO
IPC: F16J13/24
Filed: 1994-12-22
Abstract: The safety seal of the invention has a one-way valve of  considerable  diameter  working with  two  opposing springs, one of which biases an open seal position and the other a closed seal position, the second spring being scaled at a pressure greater than the first spring and being moreover associated to a swivel-mounted  lever drivable against the spring it works with.      This  swivel-mounted  lever  is  driven  by  a  cam associated to the reservoir cover, and when the cover is swivelled sideways the lever is made to swivel, thereby freeing the one-way valve seal.
Patent CA-2140650-A1 (CA)
Title: Lift truck accessories for stacking and moving stacks of tires
Inventor: RABEN THOMAS M
IPC: B66F9/18
Filed: 1993-07-09
Abstract: Lift truck accessories for stacking and moving stacks of tires are disclosed. The tire-stacking device (10, 210) includes an elongated platform (28) upon which a plurality of tires may be placed side by side when the device is in its horizontal position. The tire-stacking device can be raised by the lifting apparatus of a lift truck (20) from its horizontal position to a vertical position. When in its vertical position, the stack of tires is supported by a clamping arrangement (50) that is attached to the base end (13) of the tire-stacking device. A second embodiment of the invention is a tire transporter (230) that is always maintained in a vertical position but includes a clamping arrangement (233) which is similar to the tire-stacking device. The tire transporter is relatively shorter than the tire-stacking device and enables a lift truck operator to move stacks of tires through low-clearance areas such as under doorways as well as into and out of trucks.
Patent CA-2141671-A1 (CA)
Inventor: SUTHERLAND ROBERT L
IPC: B65D5/468
Filed: 1994-06-24
Abstract: A carrier (10) containing a plurality of layers of articles arranged in stacked end-to-end fashion. The carrier is fully enclosed and includes side end panel flaps (26) which extend substantially the entire distance from the top panel to the bottom panel of the carrier to strengthen the carrier and prevent bowing of the panels. Score lines in the side end panel flaps further prevent bowing during folding. The top panel (14) is formed by overlapping top panel flaps (16, 18), the inner top panel flap including a folded-under reinforcing flap which produces an area of triple thickness between handle openings in the flaps and which extends into the end panels for additional reinforcement purposes.
Patent CA-2144129-A1 (CA)
Inventor: AHOUANTO MICHEL
IPC: B60C15/04
Filed: 1995-03-07
Abstract: TITRE: ENVELOPPE DE PNEUMATIQUE DEPOUR VUE DE TRINGLE SOCIETE DITE: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN - MICHELIN ET CE Enveloppe de pneumatique dont chaque bourrelet présente les caractéristiques suivantes: a) il est dépourvu de tringle et il comporte un élément annulaire dont la résistance à la rupture en traction est notablement inférieure à celle nécessaire pour une tringle; b) au moins deux nappes de renfort sont disposées au contact ou à proximité de cet élément annulaire; c) l'ensemble des nappes de renfort a une résistance à la rupture en traction au moins égale à celle qui serait nécessaire pour une tringle; d) la nappe carcasse s'enroule autour de l'élément annulaire; e) les extrémités supérieures de nappes de renfort sont disposées à des hauteurs différentes dans le bourrelet. Procédé pour fabriquer cette enveloppe Fig. 2
Patent CA-2144778-A1 (CA)
Title: Method of cleaning waste water and recovery of contaminants therefrom
Inventor: PENNAZ THOMAS J
IPC: C09D11/10
Filed: 1993-09-15
Abstract: A method of cleaning waste water and removing contaminants therefrom with respect to compositions exhibiting water sol-ubility behaviour which is pH dependent. The method includes the preliminary step of applying the composition at a pH at which the composition is water insoluble, then removing excess composition from application equipment with a wash solution having a pH at which the composition is water soluble or washable, changing the pH of the wash solution to a pH at which the composi-tion is water insoluble to thereby precipate the composition and removing the composition by filtration or other separation tech-niques. The invention also relates to a shop towel clean up method.
Patent CA-2146485-A1 (CA)
Inventor: WECK DAVID
IPC: A61L2/18
Filed: 1995-04-06
Abstract: A water treating device for a domestic water handling device such as a toilet water tank, an air conditioning drain pan or a humidifier includes a housing having permanent magnets in a flow path of water flowing through the housing via openings in the housing, to collect free ions in the water. An antimicrobial polymer disinfectant agent is in a mass inserted in a chamber in the housing and/or in a polymer in a housing surface. The housing is configured so an air bubble forms against the housing roof to assure that a base of the housing rests on the floor of the water handling device. Ribs adding structural strength to the cover are aligned and have approximately the same size and shape as slots in the cover roof through which water passes so the ribs obscure the magnets from view from above and to sides of the cover. The magnets are held in place by a spring finger extending upward from the base to exert a force downwardly against the magnet upper pole face.
Patent CA-2146511-A1 (CA)
Title: Power distribution boxes and networks for film production crews
Inventor: WANUCH ARTHUR P
IPC: H02B1/18
Filed: 1995-04-06
Abstract: ABSTRACT OF THE DISCLOSURE A power generating and distributing system for film production crews includes a three-phase generator and a power distributing network. The network consists of cables and multi-phase power distribution boxes that ultimately supply power to single-phase distribution boxes and single-phase equipment. Each multi-phase distribution box has a set of lights that indicate whether each phase input terminals of the box is live, and another set to indicate the state of its circuit breakers and electrical outlets. The indicator lights are colour coded to indicate which breakers and outlets are connected to which phase input terminals. Power cables that couple each phase input terminal of the distribution box to an upstream distribution box are also colour coded to identify corresponding input terminals. An electrical discontinuity in the network, such as an open breaker or a disconnected cable, can be quickly traced by visual inspection of indicator lights.
Patent CA-2148495-A1 (CA)
Inventor: LOCKSHAW JAMES J
IPC: E04C2/36
Filed: 1994-11-18
Abstract: A structural element (10) comprising opposed first (12) and second (20), laterally and longitudinally extended, surface structures each having a closed figure (18, 26) pattern of ribbing (16, 24) projecting therefrom toward the opposite surface structure, a separately or integrally formed ribbing structure disposed between the first (12) and second (20) surface structures, the opposed surface structures being interlocked by said ribbing structure in registered, mating relation.
Patent CA-2149697-A1 (CA)
Title: Flux shifter assembly for circuit breaker accessories
Inventor: SEYMOUR RAYMOND K
IPC: H01H71/10
Filed: 1995-05-18
Abstract: A flux shifter unit with increased magnetic susceptibility for use with a combined bell alarm and lock-out accessory is connected with the electronic trip unit that controls a high ampere rated circuit breaker. The flux shifter unit is configured to eliminate nuisance tripping due to the vibration of the associated electrical equipment.
Patent CA-2153794-A1 (CA)
Inventor: DAYNES RAYMOND A
IPC: A61K31/57
Filed: 1994-02-03
Abstract: The invention relates to a vaccine which comprises an antigen and a lymphoid organ modifying agent. Suitable lymphoid organ modifying agents include, but are not limited to, 1,25-dihydroxy Vitamin D3, and Vitamin D3 derivatives which are capable of activating the intracellular Vitamin D3 receptor, all trans-retinoic acid, retinoic acid derivatives, retinol, retinol derivatives and glucocorticoid. The vaccine composition may further comprise an immune response aumenting agent. The immune response augmenting agent enhances T cell lymphokine production. Suitable immune response augmenting agents include, but are not limited to, DHEA and DHEA-derivatives. Examples of DHEA derivatives include DHEA-sulfate (DHEA-S),16-.alpha.-bromo-DHEA, 7-oxo-DHEA, 16-.alpha.bromo-DHEA-S, and 7-oxo-DHEA-S.
Patent CA-2155999-A1 (CA)
Inventor: SCHORR IAN ANDREW
IPC: H04M19/00
Filed: 1995-08-14
Abstract: Undesired noise signals associated with the battery utilized in a telephone battery feed circuit are minimized.  In one embodiment, the noise voltage is amplified and inverted in phase and added back to a location on the ring line in order to provide substantial cancellation of the original noise voltage which would have appeared at the same location.  In another embodiment, the noise voltage coupled to the ring line is reproduced as a replica signal. The replica signal is added in series with the tip line so as to provide equal phase and magnitude relationships relative to earth ground, thereby effectively canceling the noise current which would have flowed from the original noise source.
Patent CA-2157317-A1 (CA)
Inventor: FRAGER HERVE
IPC: H04W4/24
Filed: 1995-08-31
Abstract: A number of charging regions and associated special charging rates are defined for a cellular telephone subscribers. The available charging regions are selectively assembled by subscribers to define charging areas within which that subscriber is entitled to special rates for cellular calls. When a subscriber is engaged in a cellular call and is located with the subscriber's charging area, the subscriber is charged the special charging rate granted to the charging region within which the subscriber is located. Otherwise, the subscriber is charged at conventional cellular charging rates. In instances where the subscriber is not given the special rate, or otherwise is to be charged at more than the lowest available rate, the system notifies the participating subscriber that the call is not subject to the special rate and gives the subscriber an opportunity to terminate without being charged.
Patent CA-2158577-A1 (CA)
Inventor: WEILAND ANA L
IPC: H04B7/26
Filed: 1995-02-17
Abstract: The process and apparatus of the present invention limits the output power of a radiotelephone, operating in a cellular system in the preferred embodiment.  This ensures the transmitted sidebands and synthesizer phase noise remains within a certain specification. This is accomplished by power detection and a correction accumulator that together generate a gain control signal by limiting the gain adjustment to a maximum value, even when the cell site communicating with the radiotelephone is sending power turn-up commands to the radiotelephone. This process includes dynamically correcting the output level of the transmitter due to gain variations in the transmitter stages or gain control elements.
Patent CA-2159011-A1 (CA)
Title: Videographic method for detecting cancer
Inventor: HINES JOSEPH
IPC: A61B5/103
Filed: 1994-02-16
Abstract: A method for detecting epithelial cancer includes generating a real-time video image of the locus of potential cancerous sites on the epithelium. The real-time video image is displayed on a television monitor screen. The real-time video image on the monitor is examined to locate suspected cancerous sites and the results of such examination are recorded.
Patent CA-2162346-A1 (CA)
Title: Pressure Swing Adsorption Process
Inventor: LEMCOFF NORBERTO O
IPC: B01D53/04
Filed: 1995-11-07
Abstract: The components of a gas mixture are separated by pressure swing adsorption in a plurality of adsorption vessels. In the first step of the half-cycle adsorption takes place in a first bed while the second bed undergoes countercurrent desorption. At the end of the first step the first bed is vented countercurrently and the first and second beds undergo, as a first bed equalization step, outlet-to-outlet equalization or outlet to both inlet and outlet equalization. The vent step may precede or be concurrent with the first bed equalization step.In a second equalization step the beds simultaneously undergo inlet-to-inlet andoutlet-to-outlet equalization. The second bed is then further pressurized with nonadsorbed product gas. The half cycle is then repeated but with the first bed being substituted for the second bed and vice versa.
Patent CA-2162550-A1 (CA)
Title: Apparatus for treating patients with oxygen
Inventor: GARRETT MICHAEL ERNEST
IPC: A61H33/00
Filed: 1995-11-09
Abstract: An apparatus 1 for the ectopic treatment of a patient with oxygen comprises a circuit including a bath 2 for receiving the patient, a container 6 spaced from the bath 2 and containing the oxygenated liquid and a pump 12 for circulating the oxygenated liquid between the container 6 and the bath 2.            Preferably, the bath is located in a hyperbaric chamber 4.
Patent CA-2164792-A1 (CA)
Title: Allowed cell rate reciprocal approximation in rate-based available bit rate schedulers
Inventor: RADHAKRISHNAN SIVAKUMAR
IPC: H04L12/56
Filed: 1995-12-08
Abstract: A method of scheduling cell transmission over an asynchronous transfer mode communication channel. The channel has a characteristic transmission rate that is related to the system clock frequency ? and an allowed cell rate ACR expressed as a floating point number having a mantissa m, and an exponent e, where 0m 511, 0e31 and ACR=(1+m/512)*2e. If m128 then the reciprocal of the mantissa portion (1+m/512) is evaluated by piece-wise linear approximation of the function:      Otherwise, if m < 128 then the reciprocal of the mantissa portion is evaluated by piece-wise linear approximation of the function:                       A selected cell is then scheduled for transmission at a time T relative to the transmission time T0 of a cell transmitted immediately prior to the selected cell, where T = T0 + (ACR-1)*f. A hardware embodiment of the invention, requiring only one 9-bit two's complementer, three 11-bit adders, and glue logic for multiplexing/control is easily implemented using VLSI circuitry in compliance with ATM Forum traffic management standards, without resort to hardware division or multiplication.