baber/WOPTO huggingface dataset:
Patent CA-1229187-A (CA)
Inventor: WEFER JOHN M
IPC: C08L51/00
Filed: 1985-04-12
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE     Polycarbonate resin blended with 3-40% of AES graft copolymer containing 30-80% rubber has high impact strength without substantial loss in heat distortion temperature.
Patent CA-1231022-A (CA)
Inventor: KORTE KEVIN R
IPC: A24B3/04
Filed: 1985-05-09
Granted: 1988-01-05
Abstract: BY                       KEVIN RAY KORTE                         AND                     DANIEL DARNELLSNYDER                  FOR                TOBACCO CONDITIONING APPARATUS              ABSTRACT        A tobacco treating apparatus including an outer, rotatable, hollow drum having a tobacco inlet at one end and a tobacco outlet at the opposite end with an inner, hollow drum extending through the tobacco inlet end, generally coaxial with the outer drum and extending a distance longitudinally into the outer drum a distance less than the entire length of the outer drum.  The outer and inner drums cooperate to define an annular gas flow-through passageway which is open to an exhaust chamber.  Tobacco to be treated is introduced into the inner drum and flows therefrom into the outer drum while a stream of tobacco treating gas is introduced into the tobacco outlet end to flow in counter-current direction to the flow of tobacco through the outer drum so that virtually all of the tobacco is contacted and treated by the gas.  The treating gas leaves the outer drum through the annular flow-through passageway and into the exhaust air chamber from which it is exhausted from the apparatus.  Baffles are located in the annular flow-through passageway to define a sinuous path to be followed by the gas in traversing the annular passageway in order to separate entrained particulate material from the treating gas before the treating gas enters the exhaust chamber.
Patent CA-1250126-A (CA)
Inventor: NOOYEN ANTONIUS M A
IPC: A01K1/015
Filed: 1985-05-10
Granted: 1989-02-21
Abstract: ABSTRACT           Grating used as a floor element in a stable and comprising bars arranged side by side and interconnected by transverse joints whereby a  plurality  of bars are equipped with a profile rising or lowering the bars at one or more places at substantially equal distances from the bar ends or at such a distance that the pro-file has a continuous pattern.
Patent CA-1226326-A (CA)
Inventor: LOHREY EDWIN J
IPC: H01J7/44
Filed: 1985-06-07
Granted: 1987-09-01
Abstract: AN IMPROVED MOUNTING STRUCTURE AND RELATED    METHOD BOTH FOR A MULTI-FILAMENT INCANDESCENT LAMP                  ABSTRACT OF THE DISCLOSURE      An improved mounting structure for a three-way incandescent lamp is disclosed.  The improved mounting structure has a three-pillar stem in which the conductive leads rigidly dispose a minor and major filament within the three-way incandescent lamp.  The improved mounting structure has a conductive support member in common with both the minor and the major filaments which achieves improved mounting stability of the minor and major filaments relative to prior three-way incandescent lamps.  Also disclosed is a method for the improved mounting structure which simplifies the manufacturing process of the three-way incandescent lamp.  Further disclosed in one embodiment is an improved mounting structure which achieves simultaneous burnout of minor and major filaments of the three-way incandescent lamp.
Patent CA-1247371-A (CA)
Inventor: KAY ALBERT E
IPC: A63H33/06
Filed: 1985-06-24
Granted: 1988-12-28
Abstract: Abstract A toy construction kit particularly useful in constructing archi-tectural models, such as structural bridges and the like. The kit comprises a number of elongated members having parallel notches along their edge that are spaced apart at equal intervals or at multiples thereof.  The notches are capable of receiving a notched edge or end, of another member in crosswise mating.  Some of the elongated members have notched ends, also capable of engaging other members in the kit, and at least one of the elongated members is curved with all of its notches formed parallel.  As all of the pieces interlock together, various structural models may be assembled and disassembled without the use of tools or any other type of hardware.
Patent CA-1202051-A (CA)
Inventor: MCTAW JOHNNIE JR
IPC: E06B7/02
Filed: 1985-07-03
Granted: 1986-03-18
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a vent window assembly comprising a continuous channel frame mountable within a building or vehicle aperture; a pair of sheets of transparent material and a screen of small mesh snugly laminated and secured between said sheets, nested and retained within said frame, each of said sheets having a plurality of vertically spaced rows of longitudinally spaced apertures there-through of a dimension larger than said screen apertures, the apertures of said sheets being in alignment respectively; the sheets permitting maximum flow of ventilating air therethrough, the screen restricting the flow of dust particles and insects, a vent closure sheet of trans-parent material slidably and adjustably mounted within said frame snugly engaging one of said sheets, said closure sheet having verti-cally spaced rows of longitudinally spaced apertures therethrough corresponding to and of the same size as said sheet apertures and in one position of said closure sheet in registry with said sheet apertures and in a second position of said closure sheet laterally displaced from said sheet apertures for adjustably closing selectively and blocking off flow of air through said laminate, and a handle projecting from said vent closure sheet for controlling sliding move-ments thereof within said frame to selectively and partly close and fully close off said laminate apertures.
Patent CA-1245556-A (CA)
Inventor: SCHMIDT M ALEXANDER
IPC: C07K14/245
Filed: 1985-07-18
Granted: 1988-11-29
Abstract: SYNTHETIC VACCINE AGAINST URINARY TRACT INFECTIONS                     Abstract A vaccine effective in protecting mammals against urinary tract infections is prepared from synthetic peptides substantially equivalent to short sequences contained in HU849 pilin conjugated to substantially antigenically neutral carriers or from a CNBrII fragment of HU849 pilin.
Patent CA-1252123-A (CA)
Title: Ceramic sintered body and manufacturing method  therefor
Inventor: KUMAGAI MASATO
IPC: C04B35/111
Filed: 1985-07-18
Granted: 1989-04-04
Abstract: A B S T R A C T     A ceramic sintered body and a method for manufacturing the same in which the body includes a first material having at least one of a precursor and a metastable material of the final sintered body and a second material morphologically related to the first material and added to the first material to affect transformation of said first material into the desired crystalline form of the ceramic sintered body, in which method transformation of a metal oxide compound from one phase to another, where the compound has a high activation energy and is confronted with a high nucleation energy barrier to the transformation, pro-duces the body and includes the steps of making a mixture by bringing a multiplicity of particles of the compound into intimate contact with the multiplicity of nucleation particles having crystallographically related structure to act as nuclei for the transfor-mation and sintering the resulting mixture to trans-form the compound from one phase to another by nucle-ation and growth, independently of growth of the nucleation particles.
Patent CA-1264319-A (CA)
Title: 2(n-heterocyclyl)penems
Inventor: GANGULY ASHIT K
IPC: C07D519/06
Filed: 1985-09-19
Granted: 1990-01-09
Abstract: ABSTRACT           There are disclosed 2(N-heterocyclyl) penems and their pharmaceutically acceptable salts and esters and their use as anti-bacterials.          The compounds have the formula   wherein            represents a heterocylic group as defined in the specification
Patent CA-1268076-A (CA)
Inventor: ERRASS WERNER
IPC: B65D85/36
Filed: 1985-10-11
Granted: 1990-04-24
Abstract: ABSTRACT         A separating film or a separating paper is arranged on at least one side of the ready-to-use rolled-out pastry.  The pastry, together with the separating film or the separating paper, is either rolled up on itself or rolled up onto a cylindrical carrier into an at least approximately cylindrical roll.  The pastry can be a cake dough, puff pastry, short pastry or pizza dough.  The roll, either alone or in a container, can be packaged so as to be air-tight and impermeable to water vapor in a wrapping consisting of plastic film, preferably transparent film.  This can be vacuum-packaging; the air inside the wrapping can also be replaced by an inert gas, such as nitrogen and/or carbon dioxide.
Patent CA-1247731-A (CA)
Inventor: PHELAN JAMES J
IPC: G01S13/50
Filed: 1985-10-11
Granted: 1988-12-28
Abstract: GROUND VELOCITY SENSOR WITH DROP-OUT DETECTION           Abstract of the Disclosure A vehicle-mounted ultrasonic velocity sensor includes an ultrasonic transmitter and receiver coupled to transmit and receive horns.  In one embodiment, a phase-locked-loop signal processing circuit converts the transmitted and reflected frequencies into a signal indicative of the vehicle velocity. In another embodiment, velocity data is obtained by measuring the period of a certain number of cycles of the reflected signal using a pair of counters, one counting at a rate equal to the reflected frequency, the other counting at a fixed rate.  In both embodiments, the variable magnitude reflected signal is applied to an input of a drop-out detection circuit whose output is then connected to an input or inputs of the velocity determining circuits to prevent velocity detection during dropout periods.
Patent CA-1272284-A (CA)
Title: Geographic blackout method for direct broadcast satellite system
Inventor: MUNDY S WAYNE
IPC: H04H20/00
Filed: 1985-10-15
Granted: 1990-07-31
Abstract: GEOGRAPHIC BLACKOUT METHOD FOR DIRECT BROADCAST SATELLITE SYSTEM          ABSTRACT OF THE DISCLOSURE           Television programs are broadcast to a plurality of receiver units in various geographic areas.  Each unit has a memory for storage of a designation code representative of its location and a memory for the storage of a blackout tier indication.  Prior to the transmission of the program to be blacked out, each unit is separately addressed and provided with a message including a designation code for storage.  Then, a globally addressed message provides all receiver units having a selected designation code with a blackout tier indication for storage.  A program tier indication is transmitted along with the program to be blacked out.  Each unit, upon receiving the transmitted program, compares the transmitted program tier indication and the blackout tier indication in its memory.  All receiver units having a stored blackout tier indication which matches the program tier indication are simultaneously prevented from displaying the program to be blacked out.
Patent CA-1258972-A (CA)
Inventor: ACKERET PETER
IPC: B42F7/14
Filed: 1985-11-12
Granted: 1989-09-05
Abstract: ABSTRACT      The invention relates to a container for a pile of square or rectangular pictures of like format with a housing (12), which is provided with a viewing window (35) for the uppermost picture of the pile, and with a slider member (14), for accommodating the pile of pictures, which can be pulled out of and pushed back into the housing (12) parallel to the viewing window (35), wherein the slider member (14) is provided with a grip part (48) on which there is arranged a holding-down member (38) for the pile, which holding-down member is so arranged in relation to the pile that it can be pushed back by the pile towards the grip part (48), and wherein the holding-down member (38) is spring-biassed in relation to the grip part (48) and there is provided on the housing (12) a stop member (83) for the holding-down member (38) which holds the holding-down member (38) in an intermediate position between its two end positions, in which position the holding-down member (38) just overlaps the edge of the pile.
Patent CA-1262449-A (CA)
Inventor: THOMAS ROBERT J
IPC: E01F9/529
Filed: 1985-12-05
Granted: 1989-10-24
Abstract: Abstract of the Disclosure A reflector is disclosed as comprising a base member of elastomeric material forming a support body for said marker, and a plurality of individual resilient members of elastomeric mater-ial integrally formed with said base member and projecting there-from, each of said resilient members having embedded therein and throughout a plurality of reflective glass beads.  At least the distal ends of the resilient members have a surface portion of the elastomeric material removed to expose a portion of the glass beads thereat.
Patent CA-1261824-A (CA)
Inventor: FREI BRUNO
IPC: A61K31/35
Filed: 1985-12-12
Granted: 1989-09-26
Abstract: Abstract of the Disclosure The present invention relates to novel compounds of the formula     (I) wherein R1  is hydrogen, a silyl group or an acyl group, R2  is methyl, ethyl, isopropyl or sec-butyl, and R   is hydrogen, unsubstituted or substituted straight chain or branched C1-C1?alkyl, an unsubstituted or substituted cyclo-aliphatic group containing 3 to 10 carbon atoms, unsubstituted or substituted C2-C4alkenyl, unsubstituted or substituted C2-C6-alkynyl, unsubstituted or substituted phenyl or unsubstituted or substituted benzyl.  The compounds posseses advantageous pesticidal properties and are suitable in particular for controlling pests in agriculture and the storage sector.
Patent CA-1266191-A (CA)
Inventor: YASUE HIDEKI
IPC: F16H59/24
Filed: 1986-04-23
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE   A shift control of an automatic transmission for a vehicle, which includes a first transmission section capable of automatically shifting gears in association with at least vehicle speed and engine load and a second transmission section capable of shifting between the lower gear side and the higher gear side, wherein the first transmission section and the second transmission section are simultaneously or alternately shifted, to thereby achieve multi-gear shifts, such that when shifting is to be achieved by shifting the first transmission section and the second transmission section in directions opposite to each other, shifting into the gear is prohibited.
Patent CA-1252497-A (CA)
Inventor: KRALIK ANDREW J
IPC: H01H77/10
Filed: 1986-06-05
Granted: 1989-04-11
Abstract: ABSTRACT      A movable contact arm assembly is provided for a circuit breaker.  The contact assembly includes a carrier which has first and second guide plates with aligned roller guides and bracket supports and a roller which has a middle portion extending between the guide plates and the end portions and engaging the roller guides.  A bracket extends between the guide plates and engages the bracket supports.  A spring is positioned between the bracket and roller which urges the roller along the roller guide.  The contact arm has first and second cam surfaces and is positioned between the guide plates and pivotally connected thereto.  The roller rides in the guide on the first and second cam surfaces and the roller moves from the first cam surface to the second cam surface as the contact arm moves from a closed position to an open position in response to preselected electromagnetic repulsion forces.
Patent CA-1261935-A (CA)
Inventor: CRAWFORD ROBERT D
IPC: H04L29/06
Filed: 1986-07-03
Granted: 1989-09-26
Abstract: Abstract A data transfer communication system capable of handling both node-to-node data transfer messages originating at any transmitter and transmitted to a specific receiver on the network and functional command messages originating at any transmitter and broadcast transmitted to an unspecified number of receivers on the network.  Receivers are programmed to receive and acknowledge receipt of correspondingly addressed node-to-node type messages and certain correspondingly addressed functional command type messages with their unique addresses in a predetermined field location of the transmitted message.  By utilizing pulse width modulation techniques, binary logic signals and a unique start signal are defined and have a dominant hierarchy that allows for bit-wise contention of the common data bus. In that manner, when contention of the data bus is resolved a higher priority message continues to be transmitted while the losing contender delays its transmission until after the higher priority message is completed.
Patent CA-1261026-A (CA)
Inventor: YOSHIDA HAJIME
IPC: G01N33/00
Filed: 1986-09-16
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A bottle mouth defect inspection apparatus having a ring-shaped light source for irradiating a ring-shaped bottle mouth portion to be inspected, a photo-electric conversion sensor for converting a reflected light from the bottle mouth portion into an electrical signal and an electronic processor for processing the electrical signal to thereby inspect the existence or not of defects on the bottle mouth portion, wherein the diameter of the ring-shaped light source is selected larger than the outer diameter of the bottle mouth portion, the optical axis of the photo-electric conversion sensor, the center axis of the ring-shaped light source and the center axis of the bottle mouth portion are coincided to each other, positions of the photo-electric conversion sensor, the ring-shaped light source and the bottle mouth portion along the axis are selected such that only the ring-shaped reflected lights from the outer and inner edge portions of the bottle mouth portion are incident on the photo-electric conversion sensor as a dual ring-shaped light and then converted to an electrical signal and then, this electrical signal is processed by the electronic processor to thereby carry out the above inspection.
Patent CA-1246348-A (CA)
Inventor: KENNEDY JOHN M
IPC: E21F17/103
Filed: 1986-09-18
Granted: 1988-12-13
Abstract: Abstract of the Disclosure A jack for installing in a mine a plurality of elongate extensible panels adapted to extend vertically in side-by-side relation from the floor to the roof of a pas-sageway in a mine.  Each panel comprises a first elongate member constituting a lower member of the panel and a second elongate member constituting an upper member of the panel, each member having a web and flanges at opposite sides of the web, one of the members having a telescoping sliding fit in the other.  The upper member of each panel has a head at its upper end and the lower member of each panel has a foot at its lower end.  The jack comprises a base adapted to fit between the flanges of a lower panel member and engage the foot of the lower panel member, an extensible member having a crosshead at its upper end adapted to fit between the flanges of an upper panel member and engage the head of the upper panel member, a guide extending up from the base guiding the extensible member for up and down movement relative to the guide and the base, a hydraulic jack cylinder extending up from the base coaxially with the guide having a lift member movable up and down for raising and lowering the extensible member, a hydraulic pump on the base for pumping hydraulic fluid to the cylinder for moving the lift member and the extensible member upwardly, and a mechanism for operating the pump comprising a handle pivoted on the guide at a level con-venient for an operator and a link from the handle to the pump.
Patent CA-1272251-A (CA)
Inventor: ALTHAUS JOHN E
IPC: B67D7/80
Filed: 1986-12-24
Granted: 1990-07-31
Abstract: ABSTRACT     Apparatus whereby containers of viscous liquids may be discharged, the viscous contents being heated by microwave energy transmitted into the container to effect heating.  The apparatus comprises a system of elements whereby the output of a microwave generator, or generators may be coupled to the inlet of a container so as to direct the microwaves therein.  Fluid flow may be permitted out the microwave inlet.
Patent CA-1272222-A (CA)
Inventor: KATZ SIGMUND
IPC: C04B35/19
Filed: 1987-12-22
Granted: 1990-07-31
Abstract: ABSTRACT      Translucent feldspathic dental porcelain compositions and dental restorations made therefrom exhibiting a crystalline leucite content of at least about 45% by weight, wherein said leucite crystallites exhibit a size of less than about 35 microns, comprising:     Component           Percentage (by weight) SiO2                      55 - 70 Al2O3    16 - 20 CaO                      0.5 - 5.0 MgO                      0.5 - 5.0 Li2O                     1.0 - 5.0 Na2O                     2.0 - 5.0 K2O                12.5 - 22.5 Ce2O3                      0 - 1.0 said dental restorations exhibit a compressive strength of at least about 125,000 p.s.i., a flexural strength of at least about 16,000 p.s.i., and a diametral tensile strength of at least about 6,000 p.s.i., thereby obviating the need for metal as ceramic supports.
Patent CA-1265630-A (CA)
Inventor: GIDON PIERRE
IPC: G02B6/12
Filed: 1987-12-22
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE     The device comprises microguides (G1, G2, ..... GN) traversed by light beams with N different wavelengths, a diffraction grating (R) formed by reflecting elliptical facets and a single microguide (G).  Point (S) of the end of the single microguide (G) and points (P1, ......   PN) of the ends of microguides (G1, ..... GN) are optically joined by the grating for different wavelengths.
Patent CH-505067-A (CH)
Title: Cylindrical block eg for shell and tube
Inventor: ROESINGER SIGURD DR
IPC: C07C309/04
Filed: 1968-04-08
Abstract: This block is made e.g. from graphite and has coaxially situated chamber channels for the passage of the cooling medium and slits for the movement of the vapour. In order to increase the effectiveness of withdrawal of the condensate, the slits are closed off at the ends and are located in concentric rings, the most internal of which are connected to the side surfaces of the block by means of radial slits.
Patent CH-557055-A (CH)
Title: Water-tight watch casing - with resilient sealing ring around periphery of watch glass
IPC: G04B39/02
Filed: 1968-05-31
Abstract: The watch glass (1) has a groove (3) around its peripheral edge, in which the resilient sealing ring (4) can be seated, so as to abut the surrounding bezel (5) securing the glass to the watch casing. The bezel wall (7) engaging the sealing ring (4) is sloped inwards, so as to deform the latter with a radial and axial force sufficient to maintain the watch glass (1) but without putting excessive strain on the sealing ring (4). The watch face (9) is held between an inwards projection of the bezel and the lower peripheral edge of the watch glass (8).
Patent CH-524671-A (CH)
Title: Monoazoic dyes for use with cellulosic fibres
Inventor: HANS HEINRICH DR BOSSHARD
IPC: C09B62/008
Filed: 1968-09-13
Abstract: Monoazoic dyes for use with cellulosic fibres.. M2A. Are prepared by (a) coupling a diazotised amine (III) with a cpd. (IV), or (b) reacting an azoic dye (I) in which the triazinyl group has formula (II) and A = Cl or Br, with a t-amine or a hydrazine. R is a residue of a diazoic cpd. of the benzene series linked to the azoic bridge in the o-position to the sulphonic group; one Y is H, and the other is a sulphonic acid group; Z is aliphatic, aromatic or heterocyclic acylamino, pref. triazinylamino, or H; Z' is acylamino, optionally linked by a bridging element, pref. benzoylamino, or heterocyclic acylamino, pef. triazinylamino; at least one of Z and Z' is a group (II); where A is a quaternised amino or hydrazino group.
Patent CH-516550-A (CH)
Title: 3-phenyl (or subst phenyl)-7-amino-cumarins
Inventor: TAKAO YANAGISAWA
IPC: C07C255/34
Filed: 1968-06-11
Abstract: The known compounds, useful as brightening agent intermediates, are prepared by hydrolysing an acrylic acid derivative (where X is COOH, COOR or CN, Ar is opt. subst. phenyl and R is lower alkyl). The OR group is converted to OH and the resulting compound is treated with an acid to cause ring-closure. The starting materials are cheaper than those used in previous methods.