baber/WOPTO huggingface dataset:
Patent CA-2001601-A1 (CA)
Title: Universal connection assembly for connecting a processing terminal to a data transmission network
Inventor: MAGNIER BERNARD
IPC: H01R13/658
Filed: 1989-10-26
Abstract: DESCRIPTIVE ABSTRACT          The invention relates to a universal assembly for connecting a processing terminal to a data transmission network.            This assembly is constituted by a female connector (15) and a male connector (18).  The female connector has two groups of connection terminals (28, 29) connected to ends of lines of network cable sections (7, 8).  The male connector (18) is connected to a connec-tion cable (5) of the terminal and has connection terminals (21) respectively entering into contact with a group of terminals (28, 29) of the female connector.  This assembly also has, in the female connector, electrical, mobile linking means (35) retractable on inserting the male connector (18) in order to ensure the continuity of the communications on the network, prior to insertion and for ensuring the connection of the terminal to the network after inser-tion.  Means are provided for ensuring the continuity of the earth or ground shields of the terminals of the male and female connectors and the shields of the cables.         Application to the connection of terminals to telephone and computer networks.            (Fig. 4)
Patent CA-2002901-A1 (CA)
Title: Gravity fed display and dispensing apparatus
Inventor: CALVERT PETER W
IPC: A47F5/08
Filed: 1989-11-14
Abstract: ABSTRACT      An apparatus for suspending articles from a surface is disclosed having a head portion and one arm member extending outwardly from one side of the head portion, arranged at an angle with respect to the head portion and having at least two spaced apart detents near a free distal end.  An article to be suspended is hung from the arm member.  The detents are in the form of bends in the arm and serve to restrict the article's movement in a longitudinal direction with respect to the arm member.  The articles are held at the more proximal second detent, thereby leaving the more distal first detent open to allow for easy replacement of an article.
Patent CA-2003389-A1 (CA)
Title: Polypropylene resin composition
Inventor: ABE MASARU
IPC: C09J123/02
Filed: 1989-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      The  present  invention  relates  to  a  polypropylene resin composition useful as an adhesive comprising (A)    from about  51  wt.  %  to  about  99  wt.  %  of  a modified   polypropylene   resin   graft-modified   with   a radical-polymerizable  polar  unsaturated  compound  or  a mixture of the modified polypropylene resin graft-modified   with   a   radical   polymerizable   polar unsaturated  compound  with  an  unmodified  polypropylene resin, (B)     a  substantially  non-crystalline     .alpha.-olefin copolymer, and (C)  an ethylene/ .alpha.-olefin copolymer having a density of from about 0.860 g/cm3 to less than about 0.910 g/cm3, a n-hexane insolubility of at least about 50 wt. % and a melting point of at least 100°C, wherein the  combined weights  of  components  (B)  and (C)  is  from about  1  wt.%.  to about  49 wt.  %,  and  the weight ratio of (B)/(C) is from about 1/99 to about 99/1.          The   resin  composition  is  particularly  suitable   for bonding a polypropylene resin layer and an ethylene/vinyl alcohol  copolymer layer,  and a polypropylene resin layer and a nylon layer.
Patent CA-2006878-A1 (CA)
Title: Molecular recognition units
Inventor: RODWELL JOHN D
IPC: C07K16/00
Filed: 1989-12-28
Abstract: ABSTRACT OF THE DISCLOSURE       A system or method for identifying and/or designing novel peptides and polypeptides comprising an amino acid sequence which mimics the molecular recognition site of either (a) a macromolecule such as an immunoglobulin, an enzyme, a receptor protein, a lectin or other binding protein or (b) a small molecule or a small region of a large molecule which functions as a ligand and is recognized and binds specifically to a macromolecule is disclosed.  Novel peptides and polypeptides as well as conjugates of the peptides and polypeptides are also disclosed.  Applications for use of the peptides, polypeptides and conjugates in a wide range of fields such as biomedicine; biological control and pest regulation; agriculture; cosmetics; environmental control and waste management; chemistry; catalysis; nutrition and food industries; military uses; climate control, etc. are disclosed.
Patent CA-2006903-A1 (CA)
Title: Removable slide presses
Inventor: BARANSKI ROBERT
IPC: B30B15/04
Filed: 1989-12-29
Abstract: ABSTRACT OF THE DISCLOSURE Underdrive power presses are provided with arrangements where the slide mechanism is removable transversely through spaced apart hollow side uprights of the press frame.  Pull rods extending from the press drive mechanism are located within the hollow uprights.  Movable crossheads are slidably mounted with respect to the uprights above the slide and provide means in a dual action press for independently coupling an inner slide and outer slide within the opening between uprights.  Since the slide connections are disposed beneath the movable crossheads and dimensioned narrower than the upright opening, the slide mechanism can be uncoupled and transversely moved outside of the press frame through an upright opening.
Patent CA-2007546-A1 (CA)
Title: Positively operating radiation-sensitive mixture containing a polyfunctional .-diazo-.beta.-keto ester, a process for it's preparation and      radiation-sensitive recording material containing this mixture
Inventor: WILHARM PETER
IPC: H01L21/30
Filed: 1990-01-11
Abstract: Abstract of the Disclosure A positively operating radiation-sensitive mixture comprising a binder which is insoluble in water but soluble or at least swellable in aqueous alkaline solution, and as a photoactive component a polyfunctional .alpha.-diazo-.beta.-keto ester of the general formula I       (I) in which R1    denotes an aliphatic, cycloaliphatic or araliphatic or aromatic radical having 4 to 20 carbon atoms, in which individual CH2 groups can be replaced by oxygen or sulfur atoms or by ? or NH groups and/or contain keto groups, X     denotes an aliphatic, cycloaliphatic, carbocyclic, heterocyclic or aralilphatic radical having 2-to 22 carbon atoms, in which individual CH2 groups can be replaced by oxygen or sulfur atoms or by the groups -NR2-, -C(O)-O-, -C(O)-NR2-, -C(O)-?,  NR2-C(O)-NR3-, -O-C(O)-NR2-, -O-C(O)-?  or -O-C(O)-O-, or CH groups can be replaced by ?, in which R2 and R3 indepen-dently of one another represent hydrogen or an aliphatic, carbocyclic or araliphatic radical, m     denotes an integer from 2 to 10 and ?     n      denotes an integer from 0 to 2, wherein m-n      is ? 2, is described. The  radiation-sensitive  mixture is  particularly suitable for exposure using radiation of wavelength 190 to 300 nm.                             ?
Patent CA-2008541-A1 (CA)
Title: X-ray intensifying screen and phosphor composition
Inventor: BRYAN PHILIP S
IPC: G21K4/00
Filed: 1990-01-25
Abstract: X-RAY INTENSIFYING SCREEN       AND PHOSPHOR COMPOSITION              Abstract of the Disclosure An intensifying screen is disclosed containing a phosphor composition comprised of monoclinic crystals of a titanium activated hafnia phosphor host containing ions of one or more rare earths selected from among those having an atomic number of 39, 62 to 64 inclusive, and 67 to 71 inclusive.  A phosphor composition in which zirconia is at least partially substituted for hafnia is also disclosed.
Patent CA-2010086-A1 (CA)
Title: Therapeutic mattress and method of making
Inventor: THOMAS CHARLES R
IPC: A47C27/12
Filed: 1990-02-14
Abstract: A therapeutic mattress comprises a soft, resilient bottom mattress section and a plurality of interconnected top mattress sections and peripherally interconnected. The top section includes top and bottom fabric covers peripherally interconnected. A plurality of parallel rows of stitching interconnect the top and bottom covers and with the peripherally stitching define a plurality of transverse rectangular tubes filled with a compacted resilient fibrous material. The bottom mattress section includes a bottom fabric cover spaced from the top section bottom cover and peripherally interconnected defining an elongated rectangular chamber underlying the top mattress sections. A loosely confined resilient fibrous material is enclosed and retained within the chamber yieldably underlying the top mattress sections.
Patent CA-2010549-A1 (CA)
Title: Color filter array element with polycarbonate receiving layer
Inventor: HARRISON DANIEL J
IPC: B41M5/26
Filed: 1990-02-21
Abstract: COLOR FILTER ARRAY ELEMENT WITH POLYCARBONATE RECEIVING LAYER     Abstract of the Disclosure A thermally-transferred color filter array element comprising a transparent support having thereon a thermally-transferred image comprising a repeating mosaic pattern of colorants in a polycarbonate binder having a Tg greater than about 200°C.
Patent CA-2012389-A1 (CA)
Title: High solids emulsions of vinyl acetate/ethylene copolymers containing a water soluble comonmer
Inventor: LENNEY WILLIAM E
IPC: C08F218/08
Filed: 1990-03-16
Abstract: ABSTRACT   A method for preparing a high solids,  low viscosity  stable  aqueous vinyl acetate/ethylene copolymer emulsion  the copolymer containing a water soluble comonomer.  Vinyl acetate and ethylene monomers are added to an aqueous solution containing a stabilizing system consisting essentially of 2-4 wt% low molecular weight polyvinyl alcohol of 100 to 600 degree of polymerization and 1-4 wt% of a nonionic surfactant which is a C7-C18 alkyl phenoxy poly(ethyleneoxy) ethanol containing 30-40 ethylene oxide units.  The relative amount of vinyl acetate and ethylene to water charged to the reaction vessel is such that a water-in-monomer emulsion is initially formed.
Patent CA-2012775-A1 (CA)
Title: Garment hanger or the like
Inventor: HAZENVELD MARTIN G
IPC: A47G25/50
Filed: 1990-03-22
Abstract: ABSTRACT                   GARMENT HANGER OR THE LIKE           A garment hanger having a base element, a top element and a suspension hook is disclosed. The base element comprises at least one elongated body of resiliently bendable material, such as e.g. a rod of resin-coated spring steel, which has carrying pieces for bearing a garment or other article of manufacture at both its ends. The top element comprises two connecting arms of flexible material, such as e.g. flexible synthetic resin, which are connected to each other or to a rigid central body and which are moreover connected with their ends to the body of the base element at positions located between the center and the ends thereof. With this hanger, garments and the like may be suspended in tensioned state and stored in stands or wardrobes. In a special embodiment, the hanger is provided with an elongated attachment for keeping the garments together.
Patent CA-2014528-A1 (CA)
Title: Brake and clutch control
IPC: F16D67/06
Filed: 1990-04-12
Abstract: BRAKE AND CLUTCH  CONTROL                   ABSTRACT OF THE DISCLOSURE    A clutch and brake control circuit includes first and second relays connected to an interlock circuit and to the brake and clutch coils on a vehicle.  The relays are interconnected with the coils so that the clutch coil cannot be energized unless the brake coil circuit is complete. Preferably, the brake coil circuit includes a delay timer for assuring that the brake is energized for a preselected time period after the clutch coil is deenergized.  The circuit is constructed such that if the clutch coil is reenergized during the time period, power to the brake coil is interrupted and the clutch coil turns on immediately without delay.  Any time after the clutch coil is deenergized, a clutch switch connected to the interlock circuit and the relays must be actuated before the clutch will engage.  The interlock circuit, which may include such elements as transmission, parking brake and seat switches, is fully integrated with the brake and clutch control.
Patent CA-2018839-A1 (CA)
Title: Attractant compositions including hyphantria cunea sex pheromones
Inventor: TOTH MIKLOS
IPC: A01N43/20
Filed: 1990-06-12
Abstract: The present invention provides mainly (3Z,6Z)-cis-9,10-epoxy-1,3,6-heneicosatriene (formula 1) and (3Z,6Z)-cis-9,10-epoxy-1,3,6-eicosatriene (formula 2) which are Hyphantria cunea sex pheromones; therefore this inventors have succeeded in the invention which provides attractant components having high attraction effect for Hyphantria cunea, that is,  Hyphantria cunea sex pheromones having high attraction activity and the intermediates which can selectively synthesize such pheromones with great ease.     Furthermore, the present inventors have succeeded in the invention which provides attractant compositions with high attraction effect for Hyphantria cunea include such above pheromones and the known Hyphantria cunea sex pheromones.     Consequently, this invention is completed.                      ( formula 1)           ( formula 2)
Patent CA-2019197-A1 (CA)
Title: Coated glass article
Inventor: JESKEY MARION M
IPC: C03C17/36
Filed: 1990-06-18
Abstract: ABSTRACT           A coated transparent pane having a plurality of coating layers thereon including:  a metal layer susceptible to staining in the presence of moisture and a staining agent, an outer dereflective layer comprising an oxide of zinc, indium or tin, and an intermediate layer between the metal layer and the dereflective layer, the intermediate layer comprising a nitride of titanium, zirconium or hafnium.
Patent CA-2019281-A1 (CA)
Title: Absorbent structure
Inventor: KELLENBERGER STANLEY R
IPC: A61F13/15
Filed: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE            One aspect of the present invention relates to an absorbent structure and garment comprising a superabsorbent material having a free-swell rate of less than about 60 seconds and a five-minute AUL of at least 15 g/g.  The superabsorbent material is contained by containment means, such as a fibrous matrix, such that the superabsorbent material is present in said absorbent structure in an amount of from about 60 to about 100 weight percent based on the total weight of the containment means and superabsorbent material.            A second aspect relates to an absorbent garment including containment means containing a high concentration of a superabsorbent material and defining a dry volume less than about 180 cubic centimeters.  The absorbent garment has a saturated retention capacity of at least about two times the dry volume, and wherein the containment means and superabsorbent material account for at least about 60 volume percent of said saturated retention capacity.
Patent CA-2023153-A1 (CA)
Title: Printed embossed fabric and method of making the same
Inventor: MACKAROUS GEORGE
IPC: B32B3/26
Filed: 1990-08-13
Abstract: ABSTRACT OF THE DISCLOSURE           The flexible material is provided with an image-forming embossed zone.  It  is formed  with three  laminations, namely: a cover layer  made of  two-way stretchable fabric, a backing layer made of  thermo-plastic  material  and  an  intermediate adhesive layer adhering  the two other layers one to the other.  The three layers form a flat  zone and  an embossed  wrinkle-free zone, the latter defining  an image  surrounded by  the flat zone, the flat zone and at least the margin  of  the  embossed  zone  being non-stretchable because the backing layer impregnates the cover layer and is in non-stretchable state.  The resulting  fabric is colour printed  by  means  of  a  heat-transfer  paper.  A multicoloured fabric can be obtained  by effecting  two or  more printing steps using transfer  papers with  differently coloured  pigments.  The resulting ornamenting fabric can be used in the making of crests, sweaters, handbags, labels and other uses.
Patent CA-2023911-A1 (CA)
Title: Procedure and apparatus for the purification of air, flue gases or equivalent
Inventor: ILMASTI VEIKKO
IPC: B03C3/12
Filed: 1990-08-23
Abstract: Procedure and apparatus for the purification of air, flue gases or equivalent, in which procedure the air, flue gases or equivalent are directed into a duct or equivalent, in which procedure the air, flue gases or equivalent are ionized, and in which procedure the charged impurity particles (7) present in the air, flue gases or equivalent are attracted by one or more collector surfaces (2) by virtue of a difference in the states of charge, causing the particles to settle on said surface. The air, flue gases or equivalent are ionized by means of one or more ionizing electrodes (5) directed at a collector surface. The distance between the ionizing electrode,or equivalent and the collector surface as well as the difference between the states of electric charge of the collector surface and the charged impurity particles are so adjusted that the impurity particles will be carried by an ion beam essentially directly towards the collector surface and settle on it.
Patent CA-2024298-A1 (CA)
Inventor: JOLITZ RANDAL J
IPC: C08K3/30
Filed: 1990-08-30
Abstract: Disclosed is a fire retardant asphalt composition.      The composition comprises: (a) about 40-60% wt asphalt; (b) about 1-20% wt thermoplastic; (c) about 15-40% wt flame retarding agent; and (d) the flame retarding agent comprises: (i) about 65-95% weight ammonium sulfate, (ii) about 1% weight silicone polymer.
Patent CA-2026106-A1 (CA)
Title: Telecommunications system
Inventor: DUDEK MICHAEL T
IPC: H04W72/08
Filed: 1990-01-26
Abstract: A communication procedure suitable for a cordless telephone system involves time division duplex radio communication between a handset (11) and a base station (3) using alternating bursts of transmission over a single radio channel. Once a radio link has been set up, initial transmissions carry a synchronisation logical channel (S) and a signalling logical channel (D) multiplexed together, but the link may switch to bursts carrying a communications logical channel (B) for the speech data and the signalling logical channel (D). Burst synchronisation is achieved by the asynchronous detection of words in a synchronisation channel (S). These words have bit patterns reducing the probability of incorrect asynchronous detection of them. If one pan ceases to receive handset signals from the other, it transmits a special signal, informing the other pan. This enables both parts to detect the failure of a link at substantially the same time, so that their actions to re-establish the link are synchronised.
Patent CA-2026804-A1 (CA)
Title: Self-dumping container
Inventor: SCHULTZ RANDY J
IPC: B65D88/56
Filed: 1990-10-03
Abstract: ABSTRACT OF THE DISCLOSURE         A self-dumping container adapted for attachment to a prime mover  is disclosed.   The self-dumping container of the invention  comprises  a base member and container means,   The latter is pivotally secured to the base member and moves between a loading position in which the container means is locked onto the base member and an unloading position in which the container means is unlocked with respect to the base member and swings about  a  pivotal  connection  to  dump  the  contents  from  the container means.
Patent CA-2027344-A1 (CA)
IPC: G06Q20/34
Filed: 1990-10-11
Abstract: ABREGE    SYSTEME DE PAIEMENT OU DE TRANSFERT D'INFORMATION    CARTE A MEMOIRE ELECTRONIQUE PORTE MONNAIE      Pour éviter d'avoir à réaliser des cartes bancaires munies d'un  microprocesseur,  dont  le  coût  bien  que minime, reste  d'un ordre  trop  élevé, on  réalise  des cartes  porte  monnaie  ne  comportant  que  des   zones mémoires. Elles comportent alors quatre zones  mémoires, une zone (3) relative à  l'identité du titulaire, ou  de la carte, une zone (6)  relative au solde financier  une troisième zone (5) relative à un compteur d'interaction.          Ce compteur d'interaction compte le nombre  d'opérations financières effectuées avec la carte. Une quatrième zone (4) comporte un certificat.  Ce certificat est  élaboré, dans chaque  lecteur (2)  qui effectue  une  transaction avec la carte, avec un  algorithme DES. La valeur de  ce certificat est fonction,  selon un  algorithme commun  à tous les lecteurs, de l'identité, du contenu du compteur d'interaction, et du  solde. Au moment  ou est  effectué une  nouvelle  opération  avec   la  carte  on   vérifie préalablement que le contenu  du certificat est le  même que celui  qu'est  susceptible de  recalculer  n'importe quel terminal muni du même algorithme.
Patent CA-2029008-A1 (CA)
Title: Automatic pressure relief system for a hydraulic motor
Inventor: GAGE DOUGLAS M
IPC: F15B13/01
Filed: 1990-10-30
Abstract: ABSTRACT OF THE DISCLOSURE A check valve assembly having first and second check valves and an unseating spool is positioned between a control valve and a rotary motor.  The unseating spool is elongated so that it continually contacts the valve elements of the check valves.  The check valve hydraulically coupled to the higher pressure supply/return line drives the unseating spool against the valve element of the other check valve opening it and connecting the associated supply/return line having lower hydraulic pressure to reservoir through the direction control valve.
Patent CA-2029637-A1 (CA)
IPC: A01D41/12
Filed: 1990-11-09
Abstract: CHAFF SPREADING ATTACHMENT FOR COMBINES Abstract The attachment is mounted on the combine near the chaff discharge outlet and includes a transverse trough positioned to receive chaff particles issuing from the outlet.  A powerful, fast-moving stream of air introduced into the trough near its center is split into two oppositely moving streams directed toward opposite ends of the trough so that the chaff particles become entrained in the streams and propelled to outboard locations before dropping to the ground in a dispersed and scattered condition.
Patent CA-2032365-A1 (CA)
Title: Current sensor circuit
Inventor: HABIRO TETSUO
IPC: G01R15/20
Filed: 1990-12-14
Abstract: ABSTRACT      A current sensor circuit for measuring by means of a Hall element the magnitude of a magnetic flux obtained in response to an input electric current and for generating a signal corresponding to the result of measurement, wherein a Hall element (2) is driven by a voltage obtained by a voltage follower-type voltage generating unit (4) whose output voltage changes by following a supply voltage, and the voltage obtained by the voltage generating unit is applied as an offset compensating voltage, thereby simplifying the circuit of a Hall element portion.  In addition, a forward threshold voltage and a reverse threshold voltage that are used in a forward comparator unit (6) and a reverse comparator unit (8), respectively, are separately generated by a first reference resistor unit (5) and a second reference resistor unit (7), thereby simplifying an adjustment operation at a comparator portion and improving the comparator accuracy.
Patent CA-2033291-A1 (CA)
Inventor: IIDA KOUZO
IPC: B01J29/46
Filed: 1990-12-27
Abstract: A denitration catalyst for a high-temperature exhaust gas which is used to catalytically reduce and remove nitrogen oxides in the reaction temperature range of from 500 to 700°C in the process of adding an ammonia gas to the exhaust gas containing the nitrogen oxides, the aforesaid catalyst being characterized by carrying 0.5 to 10% by weight of cerium in terms of Ce2O3 or 0.5 to 5% by weight of iron in terms of Fe2O3 on a high silica type zeolite in which the molar ratio of SiO2/Al2O3 is 20 or more.
Patent CA-2033310-A1 (CA)
Title: Communication signal compression system and method
Inventor: LIN DANIEL
IPC: H04N1/41
Filed: 1990-11-27
Abstract: A telecommunication system and method for communicating communication signals between various stations over a selected carrier medium.  An improved encoder and method is provided for compressing a communication signal into a selectively formatted encoded signal to facilitate its transmission over the selected carrier medium.   The method is particularly useful for encoding fax and modem data signals which do not exhibit the harmonics of a voice signal.  A decoder and method for reconstruction of the encoded signal are also provided.