baber/WOPTO huggingface dataset:
Patent CA-1169751-A (CA)
Inventor: COHEN DANIEL E
IPC: A47D1/10
Filed: 1982-01-27
Granted: 1984-06-26
Abstract: ABSTRACT     A self-supporting table infant chair includes back, seat, and sidewall portions integrally formed from thermoplastic resin material by means of rotational or injection molding tech-niques so as to form a one-piece bucket-type chair. An upper set of laterally spaced arms project outwardly from the sidewalls of the chair, while a lower arm projects upwardly out of the seat portion of the chair. The upper and lower arms cooperate so as to define a horizontal channel therebetween within which a projecting portion of a dining table can be disposed and from which the chair will be supported. The upper arms comprise the ends of a C or U-shaped tubular member disposed within a horizon-tal plane, while the lower arm comprises one end of a C or U-shaped tubular member disposed within a vertical plane, the other end of the tubular member being integrally connected to the central portion of the upper arm member whereby the arm mem-bers form a one-piece composite member of substantially T-shaped construction. The T-shaped component may either be embedded or encapsulated within the chair or snap-fitted thereinto, blind fasteners serving as fail-safe or redundant fastening means in conjunction with the snap-fit securement system. Anti-tilt pro-jections are also associated with the chair armrests for support-ing the chair upon the table in a stable mode.
Patent CA-1168406-A (CA)
Inventor: SAINT DAVID
IPC: F16C11/06
Filed: 1982-02-09
Granted: 1984-06-05
Abstract: SAFETY HINGE                Abstract Of The Disclosure A cover at one end of a rod member is pivotably con-nected to one end of a bracket by a pin.  The bracket and cover are U-shaped in transverse section.  A portion of the cover overlies a portion of the bracket in all positions of the cover.  The cover is journaled on bosses on the bracket and circumscribe the pin.
Patent CA-1178613-A (CA)
Inventor: BECHER HEINZ-MANFRED
IPC: A01N47/30
Filed: 1982-05-17
Granted: 1984-11-27
Abstract: Abstract of the Disclosure The invention relates to novel compounds of general formula               (I).     wherein X, Y and Z represent hydrogen or halogen atoms, whilst at least one of the substituents X, Y and Z represents a hslogen atom. The compounds dis-play pesticidal activity, particularly against fungi of the genus Tilletia.          The compounds are useful as active ingredients for seed dressings.
Patent CA-1212050-A (CA)
Inventor: HOWE MILTON A JR
IPC: B65D75/60
Filed: 1982-05-27
Granted: 1986-09-30
Abstract: PACKAGE HAVING EASY OPEN SEAL                 ABSTRACT OF THE DISCLOSURE          Disclosed is a package for cheese, luncheon meat and the like having an easy open seal.  The package comprises a pouch-like receptacle constructed from flexible thermoplastic film having at least two layers wherein the outer surface layer has a tensile strength greater than the bond strength between the outer layer and its adjacent layer.  To form the easy open seal the edges of the mouth of the receptacle are folded inwardly, flattened, and a heat seal applied to compress and seal together the resulting four layers of film with the seal being located between the edges and the fold lines.  The resulting two folds provide grippable halves which can be pulled apart thereby rupturing one of the outer layers and delaminating the film from the point of rupture to the edge of the film, the delamination occurring between the outer layer and the adjacent layer.
Patent CA-1192229-A (CA)
Inventor: BREZNY BOHUS
IPC: C04B35/52
Filed: 1982-06-15
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE A refractory shape having improved resistance to erosion in metal melting vessels and high modulus of rupture, comprising an anhydrous refractory material, an anhydrous organic binder, from 0.3% to 30% finely divided elemental carbon having a particle size ranging from 0.01 to 1 mm, and from 0.3% to 10% particulate elemental magnesium, based on the weight of the refractory shape. Addition of both elemental carbon and elemental magnesium results in a synergistic improvement in slag erosion resistance.
Patent CA-1178156-A (CA)
Inventor: GREEN DAVID T
IPC: A61B17/11
Filed: 1982-06-28
Granted: 1984-11-20
Abstract: IMPROVED SURGICAL STAPLER APPARATUS            Abstract of the Disclosure An improved anvil for crimping or clinching generally U-shaped surgical staples in a surgical stapler includes a main channel transverse to the bases of the staples, the bottom surface of the main channel being the staple crimping or clinching surface and having a plurality of closely spaced grooves or secondary channels trans-verse to the longitudinal axis of the main channel for allowing staples to be crimped or clinched at substan-tially any location along the length of the main channel.
Patent CA-1189473-A (CA)
Inventor: MICHELBRINK BERNHARD
IPC: B65G19/22
Filed: 1982-08-17
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE     A chain conveyor comprising, a casing, and a pair of laterally spaced chains between which scrapers are mounted for moving loose material, particularly ash, through the casing.  The chains pass around guide pulleys, and ash falling into the casing is moved by the scrapers across an intermediate base for discharge at one end of the casing.  The direction of the chain movement is generally horizontal in one region and inclined vertically in another, and, especially in the transition zone, ash tends to become compacted near the diverting rollers between the two zones.  A shaped component is placed on the upstream side of at least one of the rollers, mounted above the chain, and where the roller is profiled, the component also has a profile which engages in the roller profile.  A surface may be provided on the component directed inwardly of the casing for engaging and moving ash in an inwards direction.  A guide wedge may also be provided below the chain, upstream of the roller and with an inwardly directed surface for engaging ash adjacent the roller and moving it inwardly.  A similar guide wedge may be mounted adjacent the chain drive wheel in the casing beneath the chain where it passes onto the drive wheel.  A hold down device for the chain. adjacent the drive wheel, for preventing chain throw-off on undue loading is also described.
Patent CA-1207085-A (CA)
Inventor: NOLTE DAVID B
IPC: H04N5/57
Filed: 1982-08-26
Granted: 1986-07-02
Abstract: CATHODE RAY TUBE DIGITAL BRIGHTNESS           CONTROL CIRCUIT                   Abstract In order to vary the brightness of the display produced by a cathode ray tube, a digital brightness control circuit is provided that utilizes a source of cathode control voltage connected to the cathode of the cathode ray tube, a brightness selector circuit which is connected to a digital counter, and a resistance network connected to the counter and the cathode control voltage source which is effective to vary in discrete increments the brightness of the cathode ray tube.
Patent CA-1190434-A (CA)
Inventor: DITOMMASO ANTHONY
IPC: B64C5/10
Filed: 1982-09-15
Granted: 1985-07-16
Abstract: WING HOUSING AND COVER RELEASE ASSEMBLY                  FOR SELF-ERECTING WING                ABSTRACT OF THE DISCLOSURE    A self-erecting collapsible wing for an airframe includes a telescoping strut assembly including a leading strut and a trailing strut each pivoted at an inner end to fixed pins on a base support structure of a wing housing within a slot in the airframe for retraction to a colinear position within the housing and spring biased to an outward fully deployed position.  A releasable cover conforming to the curvature of the airframe is normally latched in posi-tion over the slot when the wing is in the collapsed position within the wing housing and is jettisoned to permit automatic self-erection of the wing.
Patent CA-1209930-A (CA)
Title: Reinforced lid construction for security containers  or the like
Inventor: SWINGLEY HAROLD E JR
IPC: B65D43/16
Filed: 1982-12-23
Granted: 1986-08-19
Abstract: ABSTRACT           An attached-lid security container with overlapping lid sections is provided at the free edges of the lid sections with box-like vertical reinforce-ment and abutment wall configurations that provide vertical strength for the lid sections and that are facingly engageable with one another to limit lateral movement.
Patent CA-1181105-A (CA)
Title: Board game apparatus
Inventor: ISTRATI KONRAD C
IPC: A63F9/08
Filed: 1983-01-12
Granted: 1985-01-15
Abstract: BOARD GAME APPARATUS            ABSTRACT OF THE DISCLOSURE        A board game apparatus comprises a pair of flat plain plates in spaced parallel configuration between which are mounted a number of counters in rows and columns defining a surface pattern.  Flexible laminate strips ad-jacent the edges of the pattern define the extreme posi-tions of the counters and maintain them in position bet-ween the plates.  The strips are divided into separate portions which can be depressed manually for the insertion of an additional counter into a row or column and the ejection of the last counter in the opposite end of the row or column.  The plates are connected flexibly by leaf springs to maintain pressure on the counters while allow-ing some flexibility for the ejection and insertion move-ments.
Patent CA-1216448-A (CA)
Title: Plastic optical fibers
Inventor: NISHIDA KOZI
IPC: G02B6/00
Filed: 1983-06-16
Granted: 1987-01-13
Abstract: PLASTIC OPTICAL FIBERS               ABSTRACT OF THE DISCLOSURE      An plastic optical fiber comprising a core which comprising a transparent polymer (1); and said cladding comprises a transparent copolymer (2) comprising about 20 to 99% by weight of a comonomer (A) selected from the group consisting of fluoroalkylacrylates, fluoroalkyl-methacrylates or a mixture thereof; 0.05 to 10% by weight of a comonomer (B) comprising at least one vinyl monomer having at least one hydrophilic racidal, wherein said core polymer (1) and said cladding copolymer (2) have refractive indices n1 and n2 , respectively, and which satisfy the relationship:  (n1 - n2 ? 0.01); and optionally, 79.95% or less of at least one vinyl monomer (C) which is different from comonomers (A) and (B), thereby attenuating the refractive index of said cladding copolymer.  The plastic optical fiber has an excellent light transmitting property, thermal resistance and bonding between the core and cladding constituents thereof.
Patent CA-1207400-A (CA)
Inventor: SHIGEMITSU MINEO
IPC: G08B13/00
Filed: 1983-06-23
Granted: 1986-07-08
Abstract: A SYSTEM FOR DETECTING AN ALARM     ABSTRACT OF THE DISCLOSURE     A system for detecting an alarm for emergency situations of a door or a window of a building or house in a predetermined guard area, comprising:  an alarm circuit, including a plurality of alarm switch units for detecting emergencies and a resistor and a capacitor connected between first contacts and second contacts of the alarm switch units; and an alarm device, including a detecting circuit for detecting voltage changes of a predetermined measuring point, a pulse oscillator for generating a pulsating voltage, and a transistor for repeatedly turning on and off the current in response to the pulsating voltage applied from the pulse oscillator.
Patent CA-1201990-A (CA)
Title: Modified proteins and process for the production  thereof
Inventor: KEYES MELVIN H
IPC: C12N9/16
Filed: 1983-07-11
Granted: 1986-03-18
Abstract: ABSTRACT      Disclosed is a modified enzyme like protein and a process for the production thereof. In one embodiment, a native protein is grossly denatured. Subsequently, the grossly denatured protein is partially renatured to form a partially denatured protein. The partially denatured protein is contacted with an inhibitor of a model enzyme whose biological catalytic activity is to be modeled. The partially denatured native protein in the protein-inhibitor complex is cross-linked to produce a new enzyme like modified protein. The enzyme like modified protein shows the enzymatic catalytic behavior characteristics of the model enzyme.
Patent CA-1249820-A (CA)
Inventor: COOPER JOHN
IPC: C07D405/14
Filed: 1983-07-19
Granted: 1989-02-07
Abstract: A B S T R A C T     A process for the preparation of 2-[2-((5-dimethyl-aminomethyl)furan-2-ylmethylthio)ethylamino]-5-(6-methylpyrid-3-ylmethyl)pyrimid-4-one which comprises the reaction of 2-[2-(furan-2-ylmethylthio)ethylamino]-5-(6-methylpyrid-3-ylmethyl)-pyrimid-4-one dlhydrochloride with an organic solution of bis(dimethylamino)methane at a pH of about 1.3 to about 2Ø            The product is a useful H2-antagonist.
Patent CA-1212826-A (CA)
Inventor: NERTMAN INGE L E
IPC: B29C65/56
Filed: 1983-07-29
Granted: 1986-10-21
Abstract: Abstract:      Method to secure to a first part of plastic material (7) a second part (2). The first part is preferably a component of a package and made by hot embossing of a plastic sheet. During the hot em-bossing process, tubular projections (9) are formed in the plastic part, each of which projections is arranged to be introduced through a hole (4) of the second part (2). The projection (9) is shaped with an outer terminating portion (11, 12) closing the same, which portion forms a vaulted termination extending in outwards direction, which is provided with such creasing rules that it can be brought to an at least somewhat inwards bulging position. In order to bring about the securing, after the second part (2) with its hole (4) has been threaded on the projection (9), a surface is laid against the vaulted termination and is pressed against the same, so that it is inversely forced into its inwards bulging position. In this position it causes such a widening of the portion (10; 14) of the projection located inside of the termination that said portion forms a rivet head (13; 19). The invention also comprises a securing device manufactured according to the method.
Patent CA-1227185-A (CA)
Inventor: MCCABE MICHAEL A
IPC: C10N20/02
Filed: 1983-09-02
Granted: 1987-09-22
Abstract: WATER TOLERANT LUBRICANT COMPOSITION                    ABSTRACT Lubricants are provided which are capable of tolerating substantial amounts of dissolved water without significant loss of lubricating and load-bearing properties.  These lubricants comprise water-soluble polymers and copolymers of alkaline oxides, i.e., polyoxyalkylene glycols, typically containing at least about 20% by weight of ethylene oxide.
Patent CA-1232993-A (CA)
Inventor: ROBESON LLOYD M
IPC: C08G69/14
Filed: 1983-09-02
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE          Described herein are compositions suitable for molding comprising a blend of poly(etherimide) polymer and a crystalline polyamide polymer.  Also described herein is a poly(etherimide)-polylactam block copolymer.  Poly(etherimide) polymers are high performance engineering polymers.  These polymers have a high continuous-use temperature, flame retardance, low smoke evolution, creep resistance, and good electrical properties.  These resins can be injection molded, extruded into profiles, sheets or films and blow molded.
Patent CA-1208836-A (CA)
Inventor: KUWAJIMA TERUAKI
IPC: C09D133/06
Filed: 1983-10-03
Granted: 1986-07-29
Abstract: A b s t r a c t An aqueous coating composition which comprises (A) at least one aqueous resin selected from acryl, alkyd, polyester, acryl - modified alkyd and acryl- modified Polyester resins, (B) at least one component selected from water -insoluble resinouc particles having an average grain diameter of 0.3 to 6µ ,obtained by a poly-merization of ethylenically unsaturated compound(s), and (C) optional additives , the weight ratio of said (A) to (B) (in solid) being 99:1 ? 15: 85        . This aqueous paint is especially useful as a top-coat.
Patent CA-1204774-A (CA)
Inventor: KAPLAN JEAN-PIERRE
IPC: C07C241/00
Filed: 1983-11-28
Granted: 1986-05-20
Abstract: ABSTRACT Benzylidene derivatives of the general formula:                                wherein n represents an integer from 1 to 12, R1 represents a straight- or branched-chain alkyl or alkenyl radical having 2 to 6 carbon atoms, R2 represents an amino radical, a hydroxy radical, or a group -OM in which M represents an alkali metal or alkaline earth metal, and X1, X2 and X3 each represent, independently of one another, a hydrogen atom, the methoxy radical or straight- or branched-chain alkyl radical having 1 to 4 carbon atoms, are new compounds useful in therapy, more particularly as antidepressants, anticonvulsants, ulcer inhibitors and gastric secretion inhibitors and also as anxiolytic, analgesic and anti-inflammatory agents.          They can be prepared inter alia by reacting a corresponding appropriately-substituted benzophenone with a compound H2N-(CH2)n-COR2, n and R2 being as defined above.
Patent CA-1226726-A (CA)
Inventor: BRANDEAU EDWARD P
IPC: H01R4/24
Filed: 1983-12-07
Granted: 1987-09-15
Abstract: ABSTRACT                  WIRE TERMINATION TOOL         A tool for making interconnections between electrical wires and a conductive terminal having wire receiving slots therein in a point-to-point wiring sys-tem includes an indexing member for locating and regis-tering wires relative to the slots and a pushing element for engaging such wires and entering the slots to fully insert the wires therein.  The indexing member, inclu-sive of a slotted sleeve axially movable, but rotatively fixed, relative to the pushing element, holds wires for ready alignment with the slots.  The pushing element de-fines a plurality of curved splines at the tip thereof for progressively driving the aligned wires deeper into the center of the terminals than at the peripheries thereof.
Patent CA-1222075-A (CA)
Inventor: BROUWER GEERT
IPC: G21K1/06
Filed: 1984-02-01
Granted: 1987-05-19
Abstract: ABSTRACT: X-ray examination apparatus having a double focusing crystal.     A double focusing monochromator crystal for an X-ray analysis apparatus is formed from a single crystal of silicon or germanium poor in dislocations, in which at a surface coinciding with one of the crystal surfaces of the crystal a cavity is provided. With the accurately finished opposite surface the crystal is preferably secured in a cavity of the jig by means of a glue compound or with the interposition of a metal layer by soldering. More particularly, the cavities are spherical and the ultimate radius of curvature of the crystal is distributed uniformly over the cavity in the crystal and the cavity in the jig.
Patent CA-1222993-A (CA)
Inventor: GARDNER JOHN F
IPC: F16K1/226
Filed: 1984-03-08
Granted: 1987-06-16
Abstract: ABSTRACT OF THE DISCLOSURE         A fluid control valve and method of making same are provided wherein such valve comprises a valve body structure having a fluid flow passage therethrough and a first sealing surface and a closure structure for controlling fluid flow through the passage with the closure structure having a second sealing surface adapted to engage the first sealing surface to shut off fluid flow through the valve and wherein such valve comprises a substantially annular heat exchange device comprising at least one of the structures and being disposed immediately adjacent the sealing surface thereof for controlling the temperature of at least one of the sealing surfaces.
Patent CA-1205978-A (CA)
Inventor: MATHUR KRISHNA S
IPC: B01J2/12
Filed: 1984-04-06
Granted: 1986-06-17
Abstract: ABSTRACT A method and apparatus for continuously generating sulphur seed nuclei inside the drum of a sulphur pelletizing system.  The sulphur seed nuclei are generated in portions of the drum by elevating the temperature of the solid sulphur particles in the range of about 180 to 230° F.  A portion of the sprayed liquid sulphur particles solidify into seed nuclei particles prior to contacting a falling curtain of solid sulphur particles in the area of the spray pattern having a minimum density of the liquid sulphur particles.  The generation of seed nuclei may be confined to the feed end of the drum so as to leave the remaining portion of the drum available for product growth.
Patent CA-1178893-A (CA)
Inventor: SELL CHARLES S
IPC: C11B9/00
Filed: 1984-04-13
Granted: 1984-12-04
Abstract: - 9 -           R.193/100 ABSTRACT     This invention provides perfume compositions containing certain substituted, saturated, aliphatic nitriles of the formula:     CH3(CH2)nRCN     in which R = CHCH3- or -CHCH3CH2- and in which, when R = CHCH3-, n is an integer from 5-9 and when R = CHCH3CH2-, n is an integer from 4-8.
Patent CA-1223264-A (CA)
Inventor: NYFELER ROBERT
IPC: A01N43/653
Filed: 1984-05-17
Granted: 1987-06-23
Abstract: Process for the preparation of 1-triazolylethyl ether deriv-atives Abstract Essentially, a process is described for the prepar-ation of the 1-triazolylethyl ether derivatives, defined in Claim 1, of the general formula I              (I) which consists in a) reacting an oxirane of the formula II                                   (II) at temperatures of -20° to +100°C, in the presence of an acid catalyst or an acid condensation agent, with an alcohol of the formula III                             R3 - OH     (III) to give a glycol monoether of the formula IV                    (IV) and b) subsequently reacting the glycol monoether of the formula IV or one of its esters, in the presence of an acid-binding agent or condensation agent, at temperatures of 0° to 150°C, with a triazole of the formula V                             (V) the substituents R1, R2 and R3 in the formulae II to IV being as defined under formula I and M in formula V being hydrogen or a metal atom.  The novel compounds provided by this process find use as plant fungides.
Patent CA-1202659-A (CA)
Inventor: DU PONT RONAL C
IPC: H05B3/72
Filed: 1984-06-07
Granted: 1986-04-01
Abstract: Abstract of the Disclosure An electric kettle having a plastic housing in-cluding handle, side walls and a top with a metal bottom secured along its periphery to the bottom of the plastic side walls.  The kettle is provided with a heating element inserted into a downwardly facing circular channel in the metal bottom with the bottom crimped into engagement with the heating element.  The portion of the metal bottom be-tween the heating element and the side walls is provided with annular grooves to retard the heat transfer from the heating element to the plastic to prevent damage to the side walls.
Patent CA-1222529-A (CA)
Inventor: HOELDERICH WOLFGANG
IPC: C07C5/25
Filed: 1984-06-22
Granted: 1987-06-02
Abstract: ABSTRACT OF THE DISCLOSURE:     The invention relates to a process for the valence isomerization of an olefin in the presence of a catalyst at elevated temperatures, wherein the said isomerization is carried out in the presence of a pentasil-type zeolite as the catalyst.          It is possible with this process to achieve better times-on-stream and selectivities of the catalyst than can be obtained with the conventional processes.
Patent CA-1224415-A (CA)
Inventor: BERGER PETER
IPC: A61K33/40
Filed: 1984-08-23
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            A process for the preparation of a stabilized, modified aqueous chlorite solution containing a peroxy compound for use as a biocide is disclosed.  The invention overcomes the problems of stability and reduces the cost of equipment necessary in chlorinating drinking and swimming pool water.  In addition, a long storage period is possible without a reduction in oxidative action of the solution.  Minimal quantities of this chlorite solution, with associated cost savings, can be used to efficiently treat water.  The biocidal properties of the solution are effect-ive in treating skin diseases, when used in a bath medium.
Patent CA-1243888-A (CA)
Inventor: GAEHRS HANS J
IPC: A23F5/24
Filed: 1984-08-31
Granted: 1988-11-01
Abstract: PROCEDURE FOR SEGREGATION OF MIXTURES OF SUBSTANCES CONTAINING ORGANIC COMPONENTS                  Abstract Of The Disclosure Mixtures of substances containing organic components are segregated by extraction with a gaseous solvent in high pres-sure extraction.  One additive component  is admixed to the charged solvent, whereby the solvent capacity of the solvent is strongly reduced and consequently a precipitation is achieved for at least a portion of the components to be captured as an extract.