baber/WOPTO huggingface dataset:
Patent CA-2051820-A1 (CA)
Title: Stabilized theroplastic resin composition
Inventor: ABE HIROOMI
IPC: C08L53/02
Filed: 1991-09-19
Abstract: Al ABSTRACT            STABILIZED THERMOPLASTIC RESIN COMPOSITION           A stabilized thermoplastic resin composition is provided which comprises the following components (i), (ii) and (iii):           (i)  100 parts by weight, based on the total amount of the following (A), (B) and (C), of a mixture comprising (A) about 10 - 100 % by weight of a polyphenylene ether, (B) 0 - about 90 °% by weight of an alkenyl aromatic resin, and (C) 0 - about 90 % by weight of a crystalline thermoplastic resin, total amount of (A) and (B) being at least about 15 % by weight of the total amount of (A), (B) and (C), (ii)  1 - 50 parts by weight of an alkenyl aromatic elastomer (non-hydrogenated), and (iii)  a stabilizer comprising (D) 0.01 - 5 parts by weight of a sulfur compound represented by the following formula (I) and (E) 0.01 - 5 parts by weight of at least one phenol compound represented by the following formulas (II)-1 - (II)-4, (III) and (IV), the weight ratio of (D) and (E) being 1 : 0.1 - 5,                (I) (wherein R1 represents an alkyl group of 4 - 20 carbon atoms),              (II)-1              (II)-2              (II)-3              (II)-4 (wherein R2 represents an alkyl group of 1-4 carbon atoms).                              (III) (wherein R3 represents an alkyl group of 1 - 3 carbon atoms),   (IV).
Patent CA-2053745-A1 (CA)
Inventor: LAROCHE NANCY J
IPC: G06Q30/02
Filed: 1991-10-18
Abstract: In an ACD system, motivational feedback information, such as the cumulative number of bonus points earned, is displayed on agents' terminal displays. The information is real-time, up-to-date, and substantially continuously displayed. It combines an objective, quantitative measure, such as the number of calls handled, and a subjective, qualitative measure, such as a quality factor representing a supervisor's evaluation of the agents' observed performance in handling calls. Illustratively, the per-call quantitative measure is multipled by an agent's presently-assigned qualitative measure to arrive at the per-call number of bonuspoints earned by the agent.
Patent CA-2054593-A1 (CA)
Title: Hdtv receiver
Inventor: KNAUER SCOTT C
IPC: H04N7/32
Filed: 1991-10-31
Abstract: An HDTV receiver design includes a reconstruction section and an inner loop section. The reconstruction section comprises a receiving section for accepting the television receiver's antenna signals, for separating out the component signals from the received signals and for decoding the separated signals. The decoded signals are applied to a quantization decoder that is responsive to vector codebook and to applied quantized vector signals, and the output signals of the quantization decoder are applied to an inverse DCT circuit. The inner loop comprises an adderfor adding an estimate signal to the output of the DCT circuit, a frame buffer, a motion compensation circuit that is capable of translating large blocks as well as small blocks and a leak circuit that modulates the output of the motion compensator circuit in accordance with a received leak control signal. The input to the frame buffer is also applied to conventional amplification and display circuits to form the familiar output of a television receiver.
Patent CA-2054975-A1 (CA)
Title: Reinforced polypropylene resin composition
Inventor: ICHIKAWA SHIGEJI
IPC: C08K7/14
Filed: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE       A reinforced polypropylene resin composition comprising the following components (a) to (e), the total amount of the components (b) and (c) being 2 to 14%:     (a)  45 to 75% by weight of a polypropylene modified with an organosilane compound or an unsaturated acid, or a modified polypropylene containing an unmodified polypropylene;     (b)  1 to 10% by weight of a noncrystalline ethylene-.alpha.-olefin copolymer;     (c)  1 to 10% by weight of a styrenic hydrogenated block copolymer;     (d)  2 to 12% by weight of a glass fiber having a mean fiber diameter of 4 to 15 mµ; and (e)  15 to 35% by weight of a hard mica having a tensile strength of 30 kg/mm2 or more, a mean particle diameter of 50 to 250 mµ and an aspect ratio of 15 to 80.
Patent CA-2055832-A1 (CA)
Inventor: SCHRENK WALTER J
IPC: B29C48/71
Filed: 1991-11-19
Abstract: Method and apparatus for generating interfacial surfaces in a fluid mass which: (a) divide a first stream of the fluid mass into a plurality of branch streams, redirect or reposition the branch streams, expand and contract the branch streams in a symmetrical fashion, and recombine the branch streams to form a second stream of the fluid mass; or y (b) divide a first stream of the fluid mass into a plurality of branch streams, redirect or reposition the branch streams, recombine the branch streams to form a second stream of the fluid mass, and expand and contract the second stream in a symmetrical fashion.
Patent CA-2056237-A1 (CA)
Title: Japanese emulator
Inventor: KATO HIROSHI
IPC: G06F17/28
Filed: 1991-11-26
Abstract: Abstract of the Disclosure The present invention comprises a first-language basic input/output control program linked with a first-language OS and a computer and an input/output device for executing first-language application software of an object form, an emulator linked with second-language application software, the first-language basic input/ output control program and the first-language OS for executing the second-language application software of the object form and means for activating or ceasing the emulator.  Thereby, there is provided a computer system which permits the first-language application software and the second-language application software to be oper-ated using identical computer, input/output device and first-language OS.
Patent CA-2056464-A1 (CA)
Title: Molding laminate
Inventor: OKUBO SYUNJI
IPC: B32B5/18
Filed: 1991-11-28
Abstract: ABSTRACT OF THE DISCLOSURE     A molding laminate includes a cross-linked polyolefin resin foam, a facing material laminated on the foam, and an adhesive layer adhering the foam and the facing material to each other.          The adhesive layer comprises a water-based adhesive material cured by a curing agent, and is baked in advance of the inter-laminal adhesion process onto the cross-linked polyolefin resin foam and/or the facing material.
Patent CA-2057245-A1 (CA)
Title: Pill crusher and grinder
Inventor: ALLAIR WAYNE
IPC: A61J3/02
Filed: 1991-12-06
Abstract: ABSTRACT OF THE DISCLOSURE           A pill crusher and grinder for use especially in nursing homes and domestic environments where portions of a unit dose of drug are required to be administered, comprises a pill or tablet receiving and holding means, a rotary crushing and grinding means having a rotary shaft, a tablet contacting element on one end of the shaft and rotatable therewith, and a means for rotating the rotary shaft.   The rotary shaft,  in a preferred embodiment,  is adapted first to break the tablet into small pieces, and then to crush and grind it by rotary action on the broken tablet or pill,  within the pill receiving and holding means.
Patent CA-2057304-A1 (CA)
Inventor: OHYA SATOSHI
IPC: F25B41/06
Filed: 1991-12-09
Abstract: A refrigerating apparatus which is capable of accurate and swift correspondence to a transient change of a refrig-erant circuit or an accumulated deviation of the degree of superheat of a refrigerant, thereby releasing the state in which the liquid refrigerant is flowing back to the compres-sor and the overheated state, and a method of controlling such a refrigerating apparatus.  The refrigerating apparatus comprises a refrigerant circuit composed of a condenser, an expansion valve and an evaporator which are connected to each other in series, a means for detecting the evaporating temperature of the refrigerant, a means for detecting the exit temperature of the evaporator, and a control means for controlling the opening of the expansion valve on the basis of the evaporating temperature of the refrigerant and the exit temperature of the evaporator in accordance with a fuzzy logic reasoning.
Patent CA-2058114-A1 (CA)
Title: System for transferring television programs
Inventor: WALKER STEPHEN S
IPC: H04N7/173
Filed: 1991-12-19
Abstract: SYSTEM FOR TRANSFERRING TELEVISION PROGRAMS         ABSTRACT    System for transferring television programs includes a transmission system, a transmitter coupled to the transmission system for sending a television signal thereon, and a downstream video recorder coupled to the transmission system. There is provided means for controlling the video recorder to record the television signal in response to control signals from the transmitter. A stored database represents a predetermined schedule including timing instructions. A computer is programmed to provide real time outputs in response to the database time instructions. A bus has an input coupled to the computer and provides control signals in response to the real time outputs. A recorded medium contains a program in television format. A video player plays the recorded medium, the video player has a control port and is responsive to the control signal. The player has an output providing a television signal coupled to a corresponding channel. A downstream video recorder is coupled to the channel. The video recorder records the television signal in response to downstream control signals. The transmission system may be cable or fiber and the downstream control signals may be sent on cable, fiber, or telephone lines.
Patent CA-2058679-A1 (CA)
Inventor: YOUNT GEORGE S
IPC: B65B25/14
Filed: 1992-01-02
Abstract: A paper roll header having a first waterproof polymeric coating over its inner face, the coating being a thermoplastic which is heat softenable at a predetermined elevated temperature for bonding to the crimped end of a wrapper around the paper roll, and a second coating on the first coating on the inner face of the roll, the second coating being in the central zone of the inner face and being non-softenable at the noted predetermined elevated temperature, so that the head sealingly bonds to the wrapper but not to the end of the roll itself.
Patent CA-2060586-A1 (CA)
Title: Device that demineralizes water by magnetization
Inventor: PASSONI GIOCONDO
IPC: C02F1/48
Filed: 1992-02-04
Abstract: ABSTRACT     The invention consists of a device that demineralizes water by magnetization, in which the permanent magnets that are used to magnetize the water are subjected to the action of a form of inductive catalyser formed of a thin strip of micronized sulphur powder contained in a thin plastic envelope, thereby increasing the magnetic force produced so that it is equal to that of a magnet eight to ten times more powerful.  With this invention, the efficiency of the magnet is increased by a further 15% if the inductive catalyser is formed of equal parts of sulphur, ion exchange resin, silica phosphate, and magnesium oxide, instead of sulphur only, and by a further 10% if the non-magnetizable metal tube subjected to the action of the magnets is square instead of circular in cross-section.
Patent CA-2061570-A1 (CA)
Title: Catalyst and process for polymerizing aromatic vinyl compound
Inventor: MIYASHITA AKIRA
IPC: C08F4/80
Filed: 1992-02-20
Abstract: Abstract of the Disclosure:         A catalyst for polymerizing an aromatic vinyl compound is provided.  The catalyst is represented by the general formula (1):                             where M is an element of Group IVa; X1 is a halogen; R1, R2, R3 R4, R5, R6 and R7 are independently hydrogen or an alkyl group having 1 to 6 carbons; R8 is hydrogen or an alkyl group having 1 to 5 carbons; m is an integer of from 1 to 6; and n is an integer of from 4 to 60.  A process for polymerizing an aromatic vinyl compound is also provided by using the above catalyst.  The catalyst gives an aromatic vinyl polymer having a syndiotactic structure with very high selectivity.
Patent CA-2062443-A1 (CA)
Title: Chemical process
Inventor: HOLLOWAY JOHN H
IPC: C07C17/10
Filed: 1992-03-06
Abstract: ABSTRACT CHEMICAL PROCESS           A process for the preparation of an alkane containing fluorine which process comprises contacting a halogenated alkane containing at least one halogen atom selected from chlorine, bromine and iodine with a transition metal oxide fluoride and replacing at least one chlorine, bromine or iodine atom in said halogenated alkane by a fluorine atom.  The transition metal oxide fluoride may be an oxide fluoride of vanadium, molybdenum, tungsten, rhenium or osmium, and the replacement of halogen atom in the starting halogenated alkane is highly selective where the starting halogenated alkane also contains hydrogen.
Patent CA-2064568-A1 (CA)
Title: Emission control
Inventor: MA THOMAS T
IPC: F01N3/20
Filed: 1990-05-16
Abstract: ABSTRACT                 EMISSION CONTROL            A method is described for reducing the light-off time of a catalytic converter 10, which comprises exposing the matrix 18 of the converter 10 to an alternating magnetic field or to electromagnetic radiation having such a frequency that the wash coat on the matrix 18 and the particles of catalyst dispersed in the wash coat are heated to the light-off temperature without a corresponding increase in the temperature of the entire matrix.            In the preferred embodiment, the matrix is constructed in two or more parts and only one part 18 is heated by microwave radiation from a source 26 connected to the converter 10.
Patent CA-2065109-A1 (CA)
Title: Refrigerant compositions
Inventor: LINDLEY ANDREW A
IPC: C09K5/04
Filed: 1992-04-03
Abstract: A refrigerant comprising a ternary or higher mixture of:   (a) tetrafluoroethane and/or heptafluoropropane; (b) difluoromethane and/or 1,1,1-trifluoroethane; and optionally (c) pentafluoroethane.
Patent CA-2065674-A1 (CA)
Title: 8a-aza-8a-homoerythromycin cyclic iminoethers
Inventor: WILKENING ROBERT R
IPC: A61P31/04
Filed: 1992-04-09
Abstract: TITLE OF THE INVENTION 8a-AZA-8a-HOMOERYTHROMYCIN CYCLIC IMINOETHERS            ABSTRACT OF THE INVENTION         Cyclic iminoethers of the general structural formula wherein one of the R groups is hydrogen and the other R group represents a bond between the oxygen atom at C-6 or C-12 and the imino carbon at C-9:                              and These compounds axe macrolides useful as antibiotics and as intermediates for the synthesis of other macrolide antibiotics.
Patent CA-2068616-A1 (CA)
Title: Electrical connector shell and grounding spring therefor
Inventor: BRIONES FRANCISCO R
IPC: H01R13/7195
Filed: 1992-05-13
Abstract: ABSTRACT OF THE DISCLOSURE An electrical connector includes a plastic housing having a plurality of cavities into which filter elements are inserted. The cavities communicate with a passage in which contacts are held such that the filter elements contact the electrical contacts. The filter elements are biased against the electrical contacts by a grounding spring having integral fingers extending into the cavities to provide an inwardly directed resilient biasing force when the grounding spring is secured to the connector by, for example, tabs which fit into slots in the dielectric housing. The grounding spring also includes a flange which fits over a mating flange on the housing and is sandwiched between the housing and a corresponding connector or electrical device when the connector is coupled with the corresponding connector or electrical device to thereby provide a direct and uninterrupted ground path from the filter element to the corresponding connector or electrical device. The filter elements may be chip capacitors, metal oxide varistor chips, or similar EMI protection elements.
Patent CA-2069767-A1 (CA)
Title: High accuracy beam blanker
Inventor: GESLEY MARK
IPC: H01J9/44
Filed: 1992-05-28
Abstract: The accuracy of a double-deflection beam blanker is dramatically improved for all blanker voltages by using provided, closed-form, trajectory equations to determine the blanker geometric parameters and compensating for fringe-field affects in order to precisely determine the delay line length for control of an electron or ion beam.      This delay line length is maintained by placing alignment apertures above and below the blanker.
Patent CA-2072128-A1 (CA)
Inventor: CLAYER FREDERIC
IPC: E21B47/18
Filed: 1991-08-30
Abstract: 2072128 9204644 PCTABS00110 Procédé de transmission de données des conditions de forage d'un puits, du fond à la surface comprenant les opérations suivantes: mesure en continu de la pression de la boue de forage à son entrée dans le puits; mesure au moyen d'un capteur d'au moins une condition opératoire au fond du puits; transmission sous forme d'impulsions déclenchées dans la boue de forage et codées pour ladite mesure; détection par mesure de pressions des impulsions dans la boue à son entrée du puits. Selon l'invention le procédé comprend l'opération additionnelle de détection simultanée des vibrations générées dans le train de tiges par lesdites impulsions dans la boue de forage.
Patent CA-2080531-A1 (CA)
Inventor: CHOU WAYNE W
IPC: G06F21/00
Filed: 1992-10-14
Abstract: A method of protecting computer software is provided by storing a first key in a plug-in hardware device, storing an algorithm for processing a purality of keys including the first key in software to be protected, loading the software containing the algorithm in the computer and plugging in a hardware device in a communications port of the computer.  A second key, external to the software, to be protected which bears a relationship to the first key by the algorithm is loaded into the computer where processing takes place of the first and second keys in the algorithm for deriving a control key, if present, for the continued processing of the software being protected.  The step of loading the second key is performed using a computer keyboard, any input/output port, a hard disk file or any other method of entry in the computer.  Additional keys external to the software which bear a relationship to the first and second keys configured in the algorithm may be provided.
Patent CA-2082651-A1 (CA)
Title: Hair cutting apparatus
Inventor: KELMAN ELLIOT
IPC: B23K26/14
Filed: 1992-03-10
Abstract: Hair cutting apparatus including a housing (10) and laser apparatus (12) disposed in the housing (10) and arranged to provide a beam of light (18) impinging on hair (19) to be cut, the beam of light (18) being operative to cut the hair (19).
Patent CA-2086166-A1 (CA)
Title: Polypropylene film and process for making same
Inventor: CHU SHAW-CHANG
IPC: C08J7/054
Filed: 1992-12-23
Abstract: F-6503 -L (PAC) ABSTRACT OF THE DISCLOSURE POLYPROPYLENE FILM AND PROCESS FOR MAKING SAME     A thermoplastic film comprising a base layer of a thermoplastic resin which comprises antifogging, heat-sealable polypropylene film wherein the antifog agent is a polyglycerol ester or sorbitan ester of fatty acids. The resultant film, which has good clarity, persistent antifogging characteristics, and excellent heat sealability, is useful for packaging refrigerated foods. The disclosure also provides a process for making the film in which the polypropylene-containing thermoplastic resin is extruded into a sheet, said sheet oriented in the longitudinal direction to form a monoaxially oriented film, said film containing said polyglycerol ester or sorbitan ester of fatty acids and orienting said film in the transverse direction.
Patent CA-2086277-A1 (CA)
Inventor: YOSHIOKA TAKAO
IPC: A61K31/425
Filed: 1992-12-24
Abstract: ABSTRACT OF THE DISCLOSURE    Compounds of formula (I):             (I) (wherein: R1 is alkyl; R2 and R3 are each alkyl or alkoxy, or R2 and R3 together form an optionally substituted benzene ring, and, when R2 and R3 together form said benzene ring, R1 is hydrogen, halogen or alkyl; R4 and R5 are hydrogen, or R4 and R5 together represent a single carbon-carbon bond; Y1 and Y2 are each hydrogen, alkyl, acyl, or optionally substituted benzoyl, naphthoyl, pyridine-carbonyl or quinolinecarbonyl group; W is a single bond or alkylene; and Z is hydrogen or a cation) have valuable therapeutic and prophylactic activities, including anti-diabetic activities.
Patent CA-2086478-A1 (CA)
Title: Peelable barrier film for vacuum skin packages and the like
Inventor: LOGAN ROBIN H
IPC: B32B7/06
Filed: 1992-12-30
Abstract: A vacuum skin package for packaging fresh red meat and like articles is produced by using a composite, multilayer, oxygen barrier, vacuum skin packaging forming film in which the impermeable film can be manually separated from the non-barrier, oxygen permeable film. After the vacuum skin package is formed to enclose a fresh red meat product in a vacuum the meat will have a purplish color. Then, after storage, the impermeable film can be removed so that the remaining permeable film can admit oxygen to impart the desirable red bloom to the fresh meat. The oxygen permeable film preferably includes a core having enhanced permeation properties. The impermeable film preferably includes an EVOH layer sandwiched between ionomer layers for improved barrier properties.
Patent CA-2088489-A1 (CA)
Title: Carbohydrate-based anti-inflammatory agents
Inventor: BRANDLEY BRIAN K
IPC: A61K47/48
Filed: 1991-07-30
Abstract: Ligands that bind to endothelial leukocyte adhesion molecule-1 (ELAM-1) are disclosed. These ligands have the formula (I) wherein each of the saccharide rings shown is connected at its 1-position to the next saccharide at its 3-position or 4-position and wherein at least one of A and B is (II) wherein R4 is -(CHOH)3H, H, alkyl containing 1 to 6 carbons, CHO, or perfluoroalkyl containing 1 to 6 carbons; R5 is H, alkyl containing 1 to 6 carbons, COCH3, COCH2OH or COCF3; R6 is H, or an alkyl containing 1 to 6 carbons; each D is independently H, or a galactosyl or fucosyl residue, wherein at least one D is an .alpha.-fucosyl connected to the 3-position or 4-position of the sugar to which it is bound; each R3 is independently selected from the group consisting of OH and NAc; n is an integer of from 0 to 10; and each X is selected from the group consisting of O, S, and NR6 or the X in the sugar at the reducing terminus may represent the corresponding dialcohol at C-1 and C-5.
Patent CA-2089996-A1 (CA)
Title: Ultraviolet radiation curable gasket coating
Inventor: BOLDT BRENT R
IPC: C08J3/28
Filed: 1993-02-19
Abstract: A formulation for a resilient gasket coating which is curable by ultraviolet radiation without emitting fumes into the surrounding environment. Different portions of the coating are cured by successive exposure to two different wavelengths of ultraviolet radiation during a continuous in-line process. The first wavelength cures an inner portion of the coating and bonds the coating to the substrate. The second wavelength cures a coating surface.      The formulation permits ultraviolet curing of thicker pigmented coatings than have been previously known.
Patent CA-2090067-A1 (CA)
Title: Remote control and signaling system
Inventor: CULLIMORE JAY N
IPC: G08C23/04
Filed: 1993-02-22
Abstract: REMOTE CONTROL AND SIGNALING SYSTEM                 ABSTRACT OF THE DISCLOSURE       Several remote control and signaling systems 10, 80 are disclosed which allow for the remote operational control of an apparatus 20, by a transmitter 14.  These systems 10, 80 obviate the need for a line of eight relationship between transmitter 14 and control apparatus 20 and are further adapted to receive original control signal 15 and to thereafter generate a relatively high frequency signal 22, to facilitate this desired control.  Moreover, a transmitter mounting assembly 90 is disclosed which is adapted to removably mount several dissimilar transmitters 98, 100, 102 and which allows for the remote control of a plurality of apparatuses 20 in an efficient manner.