baber/WOPTO huggingface dataset:
Patent CA-2130690-A1 (CA)
Inventor: YAMAZAKI ATSUSHI
IPC: G06K17/00
Filed: 1994-08-23
Abstract: A card issue system includes a data terminal, a card issue apparatus, a common memory, interface, and a data bus.  The data terminal receives card issue information including a card issue command.  The card issue apparatus performs a card issue process on the basis of the card issue information from the data terminal.  The common memory is arranged in the card issue apparatus and stores card issue process result information.  The interface performs data interface between the data terminal and the card issue apparatus, and the card issue information from the data terminal is transmitted to the card issue apparatus through the interface.  The data bus connects the common memory and the data terminal, and the card issue process result information stored in the common memory is transmitted to the data memory through the data bus.
Patent CA-2132525-A1 (CA)
Title: Methods for coating adhesive polymers
Inventor: JOHNSON RICHARD H
IPC: C09J7/38
Filed: 1993-03-18
Abstract: A method of coating an adhesive polymer comprising hot-melt coating a composition of a hydrophobic adhesive polymer and a transient polar processing aid onto a substrate is provided. In addition, a method of coating a hydrophobic adhesive polymer when contacted with a transient polar processing aid, and a hot-melt coatable adhesive composition are also provided. These methods provide clear, smooth, and foam-free coatings; that are also substantially free of high temperature, low temperature, and processing aid-induced coating defects.
Patent CA-2140849-A1 (CA)
Inventor: CASH GLENN L
IPC: H04N7/26
Filed: 1995-01-23
Abstract: The present invention provides a novel video communication system incorporating multiple window display. According to the present invention, one or more video transmission nodes provide macroblocks of video data available in a plurality of resolution levels. The transmission node encodes the macroblocks and assigns macroblock identifiers (IDs) to each macroblock. A receiving node receives a plurality of video sequences from a plurality of transmission nodes through a communication network. The receiving node operating according to the present invention thereafter eliminates macroblocks of video data that will not be displayed, such as in the case of portions of video that are hidden or overlapped. A macroblock translator also transforms the macroblock ID to a new macroblock ID which reflects the macroblock's position on the display screen as dictated by the user's window configuration. A decoder thereafter decompresses the video data one macroblock at a time, and provides the decompressed macroblock to a frame buffer.      The frame buffer provides the window configured video data to a display.
Patent CA-2141854-A1 (CA)
Title: Cracking process and zsm-5 catalyst produced therefor
Inventor: DEGNAN THOMAS F JR
IPC: B01J29/08
Filed: 1993-12-03
Abstract: A process for converting feedstock hydrocarbon compounds to product hydrocarbon compounds having a lower molecular weight than the feedstock hydrocarbon compounds comprises contacting said feedstock at conversion conditions with a catalyst composition comprising a large-pore molecular sieve material and an additive catalyst composition comprising crystalline material having the structure of ZSM-5 and a silica/alumina mole ratio of less than 30, said crystalline material having, as-synthesized, the following formula on an anhydrous basis: (x)M2O: (0.2 to 1.4)R2O:Al2O3: (y)SiO2 wherein x is a number greater than 0.1;  M is alkali or alkaline earth metal, R is n-propylamine, and y is a number less than 30, and said additive catalyst composition having an alpha value greater than 30.
Patent CA-2142124-A1 (CA)
Inventor: RATKO MICHAEL
IPC: A61K9/64
Filed: 1993-08-09
Abstract: (57) Abstract An apparatus and a process useful for producing patterned gelatin ribbons for forming patterned soft gelatin capsules are disclosed. The apparatus and process use multiple spreader boxes (40, 60) to form a wide variety of possible patterns.
Patent CA-2142771-A1 (CA)
Inventor: LETELLIER VINCENT
IPC: H04B10/43
Filed: 1995-02-17
Abstract: Le brouilleur de polarisation de ce système reçoit une onde modulée en amplitude (WP). Il comporte un polariseur (34) et un modulateur de phase électro-optique (26) biréfringent. La tension d'une source d'excitation (36) commande ce modulateur. Elle varie d'une manière récurrente propre à imposer un balayage angulaire sur la sphère de Poincaré à la polarisation de l'onde (WE) sortant de ce modulateur. Cette onde est transmise par une ligne à fibres optiques (12) incluant des amplificateurs (20). Les temps de saturation de ces derniers sont inférieurs à la période de récurrence de cette tension ce qui limite leur gain différentiel.            L'invention s'applique aux télécommunications.
Patent CA-2143071-A1 (CA)
Title: Apparatus and method for the controlled delivery of vaporized chemical precursor to an lpcvd reactor
Inventor: KLINEDINST KEITH A
IPC: C23C16/448
Filed: 1995-02-21
Abstract: An apparatus and method for the controlled delivery of vaporized chemical precursor to an LPCVD reactor is disclosed.  A liquid flow controller is closely coupled with a highly efficient liquid vaporizer.  The liquid flow controller, which contains no moving parts or polymeric seals, employs as a basic element an efficient gas-liquid separator downstream of the flow control element which assures that an uninterrupted constant velocity flow of liquid enters the high-temperature zone of the vaporizer.  When the output of the vaporized-precursor delivery system is linked with the gas inlet of an LPCVD reactor, the very precise vapor delivery rates obtained translate into very precisely controlled thin film deposition rates.
Patent CA-2144826-A1 (CA)
Title: Vacuum Cleaner
Inventor: MARTIN MICHAEL F
IPC: A47L5/32
Filed: 1995-03-16
Abstract: A canister-type vacuum cleaner is provided in which various electrical functions of the vacuum cleaner may be controlled by the user with controls on the hose handle, whether the hose is attached to the suction port or the blowport.  The primary exhaust port is located substantially toward the front of the vacuum cleaner body.  During normal operation, air is directed from the hose through the suction port and the motor, toward the back of the vacuum cleaner, and then redirected to the front of the vacuum cleaner, where it exits from the primary exhaust port.  The vacuum cleaner is also provided with a reduced wheelbase, for greater maneuverability.  Two wheels are mounted on the underside of the vacuum cleaner body, near the vacuum cleaner's center of gravity, and a caster is mounted near the front of the vacuum cleaner.  The vacuum cleaner can therefore be rotated about an axis passing adjacent the cleaner's center of gravity and perpendicular to the surface being cleaned, as well as an axis passing between the two wheels.  Additional casters may be mounted on the underside and toward the back of the vacuum cleaner body, for additional stability.
Patent CA-2147793-A1 (CA)
Title: Body contoured disposable diaper having a sealable pocket
Inventor: RICEMAN ROBERT G
IPC: A61F5/44
Filed: 1995-04-25
Abstract: moisture adsorbent material between the sheets.  A pocket forming sheet is provided on the outside of the outer sheet extending from a position between the middle portion of one pair of the opposite edges to one edge of the other pair of opposite edges and having opposed pocket opening forming edges extending from one edge of one of the one pair of opposite edges to the opposite edge of the one pair of opposite edges across the entire transverse dimension of the diaper member and defining a pocket opening therebetween, the pocket opening forming edges having pocket sealing members extending therealong for, when the diaper member is folded over soil on the inner sheet and the pocket opening is opened at the pocket opening forming edges and the pocket forming sheet is drawn around the remainder of the diaper to be turned inside out and enclose the remainder of the diaper within a pocket, the sealing means can be sealed to seal the soiled diaper within the pocket.
Patent CA-2148325-A1 (CA)
Title: Method and device for winding continuous threads or yarns
Inventor: BACKER WOLFGANG
IPC: B65H67/048
Filed: 1995-05-01
Abstract: The invention concerns a method for winding continuous threads or yarns on to bobbins with continuous bobbin change for the purpose of producing a yarn bobbin with a thread reserve appropriate for operation.
Patent CA-2149889-A1 (CA)
Title: Cell-type specific gene transfer using retroviral vectors containing antibody-envelope fusion proteins
Inventor: DORNBURG RALPH C
IPC: A61K35/76
Filed: 1993-11-18
Abstract: The present invention pertains to retroviral vector particles having target cell specificity which comprise a retroviral vector having an antigen binding site of an antibody fused to the envelope protein of the retroviral vector, wherein the antigen binding site of the antibody replaces the natural viral receptor binding site.
Patent CA-2149894-A1 (CA)
Title: Titanium silicalite oxidation catalysts
Inventor: SCHOEDEL RAINER
IPC: B01J37/02
Filed: 1993-11-24
Abstract: PCT No. PCT/DE93/01117 Sec. 371 Date May 24, 1995 Sec. 102(e) Date May 24, 1995 PCT Filed Nov. 24, 1993 PCT Pub. No. WO94/12277 PCT Pub. Date Jun. 9, 1994The invention concerns new oxidation catalysts, methods of producing them and their use. These catalysts consist of titanium silicalites crystallized in situ onto activated charcoal or metal oxides. The titanium silicalite content lies preferably in the range of 30 to 60% by wt. The atomic ratio of Si to Ti in the carrier-borne phase is 10 to 100. Such catalysts are particularly suitable for oxidation reactions with H2O2 under mild conditions, such as temperatures of 20 DEG  to 120 DEG  C. and pressures equal to or higher than atmospheric.
Patent CA-2150688-A1 (CA)
Inventor: KIRIAZIS LEONIDAS
IPC: A47B96/20
Filed: 1993-12-10
Abstract: Paper-coated laminate, processes for its production and its use in the furniture and board industry.     The present invention relates to a laminate comprising a substrate, a thermoplastic film and a paper layer.         The laminate is composed of A)   a substrate, B)   a  thermoplastic  film which  is  applied thereon, either contains an adhesion promoter or consists of  an  adhesion  promoter  or  is  bonded  to  the substrate A) and the paper layer C) by means of an adhesive, C)   a paper layer and D)   a  surface-finishing  coating  which  is applied thereon and, if required, is bonded to the paper layer C) with the aid of an adhesive.     The  invention also  relates  to  processes  for  the production  of  the  laminate  and  to  its  use  in  the furniture and board industry.
Patent CA-2153672-A1 (CA)
Title: A method of producing a mineral fiber-insulating web, a plant for producing a mineral fiber-insulating web, and a mineral fiber-insulated plate
Inventor: BRANDT KIM
IPC: D04H1/645
Filed: 1994-01-14
Abstract: A method of producing a mineral fiber-insulating web comprises the steps of firstly producing a first non-woven mineral fiber-web being a loosely compacted mineral fiber web of a low area weight. The first material fiber web contains mineral fibers arranged generally in the longitudinal direction of the mineral fiber web. Secondly, the first material fiber web is moved in the longitudinal direction of the web and folded transversely relative to the longitudinal direction and parallel with a transversal direction of the first mineral fiber web, so as to produce a second mineral fiber-web containing mineral fibers arranged generally perpendicular to the longitudinal and transversal directions. Thereupon, the folded mineral fiber web is cured for bonding the mineral fibers together so as to produce the mineral fiber-insulating web I comprising a central body containing mineral fibers arranged generally perpendicular to the longitudinal direction of the mineral fiber web. I,
Patent CA-2154979-A1 (CA)
Inventor: ARMSTRONG KENNETH T
IPC: A61K31/137
Filed: 1995-07-28
Abstract: The present invention provides a topical preparation containing phenylephrine  for  substantially  stopping  local bleeding from a skin wound.  The inventors have found that, when applied to the skin in the vicinity of a bleeding wound, a topical preparation of the present invention will reduce or stop bleeding from the wound by causing vasoconstriction of blood vessels in the skin and the subcutaneous layer.   The preparation preferably comprises a cream or ointment containing from about 0.5 to 50% by weight phenylephrine dispersed in an inert carrier, phenylphrine being present as its hydrochloride.
Patent CA-2155371-A1 (CA)
Title: Down-flow batch mixing system
Inventor: LESSEN MARTIN
IPC: B01J10/00
Filed: 1995-08-03
Abstract: Improved mixing effectiveness in the mixing of a gas with a liquid suspension is achieved in a batch mixing system having a mixing tank with a hemi-toroidal tank bottom which extends between a radially inner neck portion of the tank to a radially outer cylindrical wall portion of the tank.  The hemi-toroidal profile of the tank bottom has a monotonically increasing toroidal radius between the neck and wall portions.  Disposed within the tank is an assembly including an axial flow impeller with pitched impeller blades, a stator adjacent to the impeller and having stationary stator blades of a pitch opposite to the pitch of the impeller blades, a shroud surrounding the radial periphery of both the impeller and the stator and a gas sparging means supported by the shroud.  The arrangement of the assembly provides in conjunction with the hemi-toroidal tank bottom a substantially swirl-free laminar flow of the liquid suspension directed downwardly along the neck portion and along the tank bottom when the impeller is rotatably driven by a drive shaft.
Patent CA-2157026-A1 (CA)
Title: Single use fluid dispensing device
Inventor: LIFSHEY ARTHUR L
IPC: B65D47/10
Filed: 1994-03-01
Abstract: A flexible fluid dispersing bottle (10) is provided which conveniently meters out it's contents in several small controlled doses. The device is designed to specifically provide multiple extended outlets (14a, 14b) to facilitate access beneath the fur of an animal (a "comb" effect) and to better spread the contents for treatment. In addition, the device uses a combination of bottle geometry and wall stiffness to control capacity as well as volume displaced in a dispensing operation. The doses are metered out during individual "pump" strokes of the squeeze bottle.
Patent CA-2160240-A1 (CA)
Title: Stereospecific synthesis of polyene compounds
Inventor: WHITE STEVEN K
IPC: C07C403/14
Filed: 1994-04-21
Abstract: Methods for stereospecific synthesis of 9-cis olefins and retinoids. In one particular aspect, a cis olefin is generated via a lactol ring opening with complete retention of double bond configuration.
Patent CA-2162084-A1 (CA)
Title: Composite hydrogen separation element and module
Inventor: EDLUND DAVID J
IPC: C01B3/12
Filed: 1995-11-03
Abstract: There are disclosed improvements in multicomponent composite metal membranes useful for the separation of hydrogen, the improvements comprising the provision of a flexible porous intermediate layer between a support layer and a nonporous hydrogen-permeable coating metal layer, and the provision of a textured coating metal layer.
Patent CA-2162144-A1 (CA)
Inventor: COUTANT JEAN NOEL
IPC: A47J37/04
Filed: 1994-04-19
Abstract: Lc tourne-brochettes automatique comprend un support (1) pourvu d'un panneau frontal (la) et d'un panneau arrière (Ib) qui présentent des encoches (3, 4) sur kur bord supérieur pour recevoir des piques de brochettes (2). Chaque pique de brochette est équipée d'une poignée (9) munie d'une roue dentée (10a) concentrique. Une vis sans fin (7) animée par un moteur (8) entraîne en rotation les piques de brochettes par l'intermédiaire de leurs roues dentées associées. Le tourne-brochettes comprend des moyens de débrayage automatique d'une roue dentée par rapport à la vis sans fin d'entraînment en cas de blocage de la pique de brochette associée à ladite roue dentée, sans que l'entraînement des autres piques de brochettes soit perturbé.
Patent CA-2166958-A1 (CA)
Title: Indolepiperidine derivatives
Inventor: MARZ JOACHIM
IPC: A61P25/20
Filed: 1996-01-10
Abstract: Indolepiperidine derivatives of the formula I                        I     and  their  physiologically  acceptable  salts  exhibit action on  the  central nervous  system,  in particular dopamine-agonisitic or dopamine-antagonistic action.
Patent CA-2169183-A1 (CA)
Inventor: SIMMONS LESLEY M
IPC: F16L3/14
Filed: 1994-08-05
Abstract: Appareil reliant une canalisation (1) à une structure porteuse. L'appareil comprend une bande souple (10) possédant une pluralité d'ouvertures (30) espacées les unes des autres dans le sens longitudinal, une pluralité d'appendices (20) répartis sur la longueur de la bande, et une système (40, 41) de fixation à la structure porteuse (2) d'au moins une extrémité de la bande souple. L'extrémité libre de la bande souple peut passer autour d'une canalisation (1) de telle sorte que l'une des ouvertures (30) puisse s'accrocher sur l'un des appendices (20).
Patent CA-2169688-A1 (CA)
Inventor: GIESSLER MATTHIAS
IPC: E01H1/04
Filed: 1996-02-16
Abstract: Sweeping devices for utility vehicles with a rotatingly driven bristle roller have been known, which are covered on the top side by a protective housing and in front of which a feed screw extending in parallel to the bristle roller is arranged, and the feed screw is arranged, drivable by a motor, in a sweepings collection housing, which is provided with a rear charging opening and with a discharge opening at the end of the screw, wherein the sweepings collection housing has an obliquely downwardly directed baffle plate with a flexible bottom plate under its charging opening. To improve the mode of operation and the sweeping performance, especially at higher speeds of travel, the bristle roller is driven at such a speed of rotation that in the area located between it and the charging opening of the sweepings collection housing, it generates an air flow, which continues into the discharge opening of the sweepings collection housing, which is designed as a feed cup and a flow channel at the same time.
Patent CA-2171640-A1 (CA)
Title: Non-Invasive Blood Analyte Sensor
Inventor: PARKER DAWOOD
IPC: A61B5/00
Filed: 1995-08-16
Abstract: A device for the non-invasive measurement of the concentration of a specific analyte, particularly glucose, in arterial blood flowing in a patient's body part (10), which device comprises a first portion having a surface profile adapted to be held against the selected body part, a source (11) of near infrared radiation mounted in a second portion associated with said first portion such that near infrared radiation is transmitted through or reflected from said body part, a third portion containing a detector (15) and filters (14) to receive radiation transmitted through or reflected from said body part, to select signals generated by the pulsatile component of the absorption spectrum and to provide a ratio representative of the desired concentration.  A method for the determination of glucose concentration in arterial blood is also disclosed.
Patent CA-2172033-A1 (CA)
Inventor: NISHIO MAKOTO
IPC: H04Q3/52
Filed: 1992-11-30
Abstract: In an optical ATM switching system, a multicasting control means generates a multicast control signal indicating destinations of copies of an optical ATM cell. A plurality of interface means inserts a plurality of optical copying bits into an optical ATM cell in response to the multicast control signal. An optical copynetwork has a plurality of inlets connected respectively to the plurality of interface means for producing copies of ATM cell from each of the plurality of interface means and for routing the copies to a plurality of outlets of the copy network according to the copying bits. The copy network has a means for generating an electrical signal of different timing, and a plurality of optical splitters connected respectively to the plurality of interface means. The copy network also has a plurality of optical gates connected to outputs of different ones of the optical splitters for allowing passage of an incident optical ATM cell when the copying bits of the cell timely coincide with one of the electrical signals, and further has a plurality of optical combiners, each combiner corresponding to a group of the optical gates for combining ATM cells from the optical gates of the corresponding group and coupling the combined ATM cells to one of the outlets of the copy network.
Patent CA-2173623-A1 (CA)
Title: Anthracyclinone derivatives and their use in amyloidosis
Inventor: SUARATO ANTONINO
IPC: C07D317/26
Filed: 1995-07-24
Abstract: The present invention provides the new use in the treatment of amyloidosis with the anthracyclinone of formula (A) wherein R1, R2, R3, R4 and R5, are appropriate substituents. Some compounds of formula (A) are novel. Processes for their preparation and pharmaceutical composition containing them are also described.
Patent CA-2175272-A1 (CA)
Inventor: CAMINADA MARCEL
IPC: F23D11/38
Filed: 1996-04-29
Abstract: In a nozzle closing valve (14), particularly for the pressure atomizer nozzle of an oil burner, which comprises an inlet side (20, 27) with an inlet port (27) and a valve seat (28) located at the end of the inlet port (27), as well as a closing member (23), which is sealingly pressed onto the valve seat (28) by a first spring (21) located behind the closing member (23) and is raised from the valve seat (28) counter to the tension of the first spring (21) when a predetermined pressure is reached in the inlet port (27), a maximum sealing action is achieved in the case of easy manufacture and compact construction in that the closing member is constructed as a diaphragm (23), the first spring (21) has a substantially linear spring characteristic and the first spring is housed in a spring chamber (29) constructed as a space open on one side and whose only opening is sealingly closed by the diaphragm (23).
Patent CA-2177210-A1 (CA)
Inventor: BAUDINO RODNEY J
IPC: B43K17/00
Filed: 1996-05-23
Abstract: An improved marker tip for use in a writing instrument and being of the general type formed of a fibrous and porous material.  The tip has a generally elongated body of circular cross section and includes conically-shaped marker surfaces on each of its ends.  The converging end of each conically-shaped marker surface is positioned slightly off-center with respect to a central axis of the tip such that each marker surface is comprised of a variety of radial marker widths as well as a writing point.  All such radial marker widths are inclined at equal angles with respect to the central axis such that the marker tip, and associated writing instrument, may be held at a single angle with respect to a marking surface when drawing lines of varying widths.