baber/WOPTO huggingface dataset:
Patent CA-1217659-A (CA)
Inventor: BROWN MARK H
IPC: E21B47/08
Filed: 1984-09-26
Granted: 1987-02-10
Abstract: ABSTRACT OF THE DISCLOSURE    A bore hole hydraulics simulator for drilling fluid has a pump for flowing the drilling fluid along a permeable partition which divides a first volume containing the drilling fluid from a second volume adapted to collect filtrate passing through the permeable partition.  The first volume is a substantially cylindrical passageway to simulate a bore hole, having within it a rod-like member simulating a drill string.  The partition is a sleeve-like insert located adjacent the rod-like member.  The second volume is a chamber surrounding the insert.  The rod-like member includes a device for measuring the thickness of a cake buildup on the sleeve-like insert within the passageway.  The output of the pump can be adjusted in response to measurements of cake thickness, in order to maintain a substantially constant shear rate past the cake.
Patent CA-1224625-A (CA)
Inventor: DASSLER ARMIN A
IPC: A43B5/06
Filed: 1984-10-23
Granted: 1987-07-28
Abstract: Abstract of the Disclosure A sole for a sport shoe, especially of the type used for running over great distances, and having a one or multilayered midsole made of soft, elastic, shock absorbing material disposed between an insole and an outer sole of abrasion resistent material,  the midsole being provided with vertically oriented damping members possessing harder resiliency characteristics than the material of the midsole.  For the purpose of improving the mounting of the damping members and for enlarging  the  degree  to  which  the  damping characteristics can be adjusted, the damping members are formed as damping discs    that are exchangeably insertable in cylinders . A piston    is received in each cylinder for pressing against the damping discs
Patent CA-1220098-A (CA)
Inventor: MOSIER BENJAMIN
IPC: B01J13/02
Filed: 1984-11-14
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE     The method of preparing microspheres containing therapeutic or diagnostic agents, is disclosed which comprises:      (a)  preparing a solution by dissolving the agent and a non-toxic matrix material in a first organic solvent in which they are mutually soluble, the matrix material being heat-liquifiable and having a congealing temperature above 100°F, the first organic solvent having a dielectric constant above 15; (b)  dispersing the prepared solution in a second organic solvent to form an emulsion containing dispersed droplets of the solution in the second solvent as the continuous phase, the second organic solvent having a dielectric constant below 5, and being present in at least as great a volume as the solution; (c)  removing substantially all of the both of the solvents from the dispersion while maintaining the droplets at a temperature substantially below the congealing temperature of the matrix material to produce solid microspheres comprising the matrix material with the water-soluble agent distributed therein; and (d)  recovering the microspheres.
Patent CA-1267923-A (CA)
Title: Ferrure pour ouvrant a deux sens d'ouverture  presentant des moyens de blocage de l'un des sens  d'ouverture
Inventor: VIGREUX DANIEL
IPC: E05D15/526
Filed: 1984-12-27
Granted: 1990-04-17
Abstract: Abrégé Ferrure pour ouvrant à deux sens d'ouverture présentant des moyens de blocage de l'un des sens d'ouverture. Une ferrure de fenêtre ou porte-fenêtre manoeuvrable par une poignée unique permettant de conférer à la ferrure une position de verrouillage et deux positions d'ouverture cette ferrure placée entre le cadre dormant et le cadre ouvrant, étant pourvue d'au moins un élément de verrouillage solidaire d'une tringle de manoeuvre disposée sur l'un des cadres et soumise à un déplacement d'une valeur de deux pas successifs par l'intermédiaire de la poignée et d'au moins une gâche coopérant avec l'élément de verrouillage et disposée sur l'autre cadre comportant un point de verrouillage dont une des pièces (élément de verrouillage , gâche ), est déplaçable de la valeur d'un pas de la tringle de manoeuvre dans le sens de déplacement de cette dernière.
Patent CA-1257736-A (CA)
Inventor: NOLL KLAUS
IPC: C08G18/00
Filed: 1985-02-15
Granted: 1989-07-18
Abstract: AQUEOUS SOLUTIONS OR DISPERSIONS OF CATIONIC OLIGO-URETHANES, A PROCESS FOR THE PRODUCTION THEREOF AND THE USE THEREOF TO PRODUCE COATINGS     ABSTRACT OF THE DISCLOSURE      The present invention is directed to aqueous solu-tions or dispersions which may contain blocked polyiso-cyanates of cationic oligourethanes which are cross-linkable at elevated temperature and contain a)  about 0.1 to 3% by weight of ternary or quaternary ammonium ions introduced through Michael adducts of secondary amines having at least one hydroxyl group and specific acrylic acid derivatives, b)  up to about 2.8Z by weight of tert. amino nitrogen atoms incorporated through Michael adducts of secondary amines having at least one hydroxyl group and specific acrylic acid derivatives and c)  about 0   to 15% by weight of blocked isocyanate groups, provided that the ternary ammonium groups of (a), the tert. nitrogen atoms of (b) and the blocked isocyanate groups are present in an equivalent ratio of (a + b): blocked isocyanate groups of about 1:1 to 1:1.5. The present inven-tion is additionally directed to a process for the preparation of these solutions or dispersions of oligourethanes and to their use for coating heat resistant substrates, particularly by coating metallic substrates by cathodic electrodeposition and subsequently cross-linking these coatings at elevated temperature.
Patent CA-1224524-A (CA)
Inventor: LIGTENBERG HENDRIKUS C G
IPC: G01N27/00
Filed: 1985-02-27
Granted: 1987-07-21
Abstract: Abstract A chemically sensitive field-effect transistor (ISFET) component has enhanced insulation properties.  The source and drain regions are provided in an island provided on a substrate, wherein the island is doped with a type of impurity opposite to that with which the substrate is doped.  This defines a PN insulation junction between the island and the substrate.
Patent CA-1243093-A (CA)
Inventor: LAPKE JAMES A
IPC: H01R13/66
Filed: 1985-03-01
Granted: 1988-10-11
Abstract: Abstract:                   A COAXIAL CONNECTOR     A  make-before-break  switch  arrangement  (42,48,50; 98,102,130,94)  and  a  circuit  element  (72:106)  are disposed in a connector shell (22;82), the shell having an electrically conductive  contact  (60;100)  and being adapted  to  couple  to  a  coaxial  cable  (10)  having  a shield conductor (16) and center conductor (12) whereby when disconnected from a compatible connector (20';80A) ,  an electrical signal passes through a first circuit path  comprising  the  shield  conductor,  the  circuit element, the contact and the center conductor, but when connected to the  compatible  connector,  the  electrical circuit path does not include the circuit element and passes through the center conductor  (12),  the contact (60;100) and compatible contact (86B) with EMI shielding being maintained  through  shield conductor  (16),  shell (22:82) and barrel (82B) of the compatible connector.
Patent CA-1235316-A (CA)
Inventor: SHIMOYA SHIGEO
IPC: G10K9/13
Filed: 1985-03-25
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE      A motor actuated buzzer includes a motor mounted on a body, at least one cam member fixedly mounted on an output shaft of the motor, a sound generating plate mounted on the body, and a hammer for striking the sound generating plate, the cam having a plurality of radial protrusions.  At least one leaf spring is fixed to the body at one end thereof and urged toward the cam member.  The leaf spring carries the hammer intermediate opposite ends thereof and having at a free end thereof a projection.  The radial protrusions are engage able with the projection upon rotation of the cam member to oscillate the leaf spring to intermittently bring the hammer into striking contact with the sound generating plate to produce a buzzing sound.
Patent CA-1226798-A (CA)
Inventor: GRECI JOHN J
IPC: B29L31/58
Filed: 1985-05-17
Granted: 1987-09-15
Abstract: THE ABSTRACT OF THE Disclosure A carpet seaming iron of the kind used for making face seams with hot melt adhesive tapes forms a raised center bead in the molten adhesive produced behind the iron.  The center bead is of a sufficient height and stiffness to coat the side edges of the carpet backings with hot melt adhesive as the undersides of the carpet backings are lowered onto the layer of molten adhesive.  The side edges of the backings are locked directly together through the adhesive interposed between the side edges.
Patent CA-1253642-A (CA)
Title: Polymer blends containing ionomeric rubbers and other ionomeric constituents
Inventor: CAMPBELL JOHN R
IPC: C08L25/06
Filed: 1985-06-07
Granted: 1989-05-02
Abstract: POLYMER BLENDS CONTAINING IONOMERIC RUBBERS    AND OTHER IONOMERIC CONSTITUENTS           ABSTRACT OF THE DISCLOSURE           Polymer blends having improved impact resistance and structural integrity comprise at least one aromatic polymer such as polyphenylene oxide, optionally in combina-tion with a styrene homopolymer; at least one elastomer containing highly polar ionic (e.g., sulfonate or carboxyl-ate) substituents, such as a sulfonated EPDM rubber; and at least one substituted aromatic polymer in which the substit-uents are highly polar ionic substituents, such as a sulfon-ated polyphenylene oxide or styrene-sodium acrylate copoly-mer.  The compositions preferably also contain at least one plasticizer.
Patent CA-1256175-A (CA)
Inventor: STEPAN WILLIAM E
IPC: H01R4/48
Filed: 1985-06-27
Granted: 1989-06-20
Abstract: A CIRCUIT TO POST INTERCONNECTION DEVICE                    ABSTRACT OF THE DISCLOSURE     A circuit Interconnection device for mechanically retaining and electrically connecting a planer substrate such as a thick/thin film circuit to a printed wiring card.  The circuit interconnection device is characterized by a generally rectangular device body having planer sidewalls defining a hollow interconnection post receiving area therebetween.  A pair of ears extend from a bottom edge of a front wall arranged to have an edge of the substrate rest thereon.  A pair of substrate spring members extend outward from a top edge of the front wall to engage the substrate retaining and connecting the substrate to the terminating body.  A rear wall includes a pair of post spring members extending inwardly into the post receiving area engaging an interconnection post extending from the printed wiring card thereby retaining and connecting the terminating body to the printed wiring card.
Patent CA-1271943-A (CA)
Inventor: ZIEMBA RICHARD W
IPC: F42C1/14
Filed: 1985-06-27
Granted: 1990-07-24
Abstract: SHAPED CHARGE PROJECTILE SYSTEM    ABSTRACT OF THE DISCLOSURE This invention provides a subcaliber projectile which is launched from a full bore projectile having a shaped charge warhead prior to impact with the target.  The subcaliber projectile is tethered to the full bore projectile by means of a fine electrical cable of fixed length which serves as the communication link between the two projectiles with the length of the cable determining the fuzing standoff distance.  The ballistic coefficient of the subcaliber projectile is made such that the subcaliber projectile always flies ahead of the full bore projectile.
Patent CA-1252168-A (CA)
Inventor: BOBEY KENNETH A
IPC: H04L12/46
Filed: 1985-07-24
Granted: 1989-04-04
Abstract: COMMUNICATIONS NETWORK     Abstract of the Disclosure A digital optical fiber communications system includes a plurality of communications nodes, each of which may include a processor, at each of a plurality of different locations.  For packet data communications among the processors, a communications network comprises a first set of unidirectional communications loops, each at a respective location for communications among the processors at the respective location, and a second set of unidirectional communications loops, multiplexed onto the optical fiber channels, for communications among processors at different locations.  Data packets are broadcast on both sets of loops throughout the network so that they reach all processors even in the presence of severe failures among the optical fiber channels, thereby providing a very reliable processor communications facility.
Patent CA-1253227-A (CA)
Inventor: GUMB BEVERLEY W
IPC: H01R9/00
Filed: 1985-09-10
Granted: 1989-04-25
Abstract: LOW PROFILE CIRCUIT BOARD MOUNTED TELEPHONE JACK     Abstract of the Disclosure A modular jack for a telephone, particularly for use in a handset, has a minimal height or profile by using a circuit board, on which the jack is mounted, as one of the walls defining the aperture into which a modular plug is inserted.  The overall height of the jack is reduced by the thickness of the circuit board.  The jack and board assembly has the smallest height dimension possible.                             - i -
Patent CA-1234783-A (CA)
Inventor: VAN DAL DAVID J
IPC: B65D47/06
Filed: 1985-09-27
Granted: 1988-04-05
Abstract: - 1a -ABSTRACT          A dispensing valve for a fluid container comprising a tubular body portion having an inlet at one end adapted to  be  mounted  to  a container,  the  other end  of the tubular portion  is  closed by a resiliently deformable diaphragm, a discharge outlet in the wall of the tubular portion,  a flow  control member positioned within said tubular  portion  and  coupled  to  the  diaphragm  for movement  relative  to  the  discharge  outlet  between  a closed position and an open position on deformation of the diaphragm.
Patent CA-1251276-A (CA)
Inventor: KOGA TOSHIO
IPC: H04N7/50
Filed: 1986-03-19
Granted: 1989-03-14
Abstract: "Method and Arrangement of Coding Digital Image Signals Utilizing Interframe Correlation"                 ABSTRACT OF THE DISCLOSURE     In order to encode image signals using interframe correlation while maintaining high data compression as well as high resulting images, a motion compensated interframe prediction error is orthogonally transformed and then is subject to quantization.  Thereafter, the quantized error signal undergoes inverse orthogonal transformation.  In order to compensate for distortions caused by the quantization, a difference between the inversely orthogonally transformationed error signal and the original prediction error signal is quantized.  By selecting the quantization characteristics, the influence or contribution of the orthogonal transformation can be controlled continuously.
Patent CA-1260250-A (CA)
Inventor: FOUREZON ANDRE
IPC: D03D15/00
Filed: 1986-04-04
Granted: 1989-09-26
Abstract: This invention relates to a novel type of textile reinforcement adapted to be used for making laminated complexes, of the type constituted by at least one layer of reinforcing yarns. The yarns are bonded together by adhesion with binding yarns, disposed transversely, in a small proportion with respect to the reinforcing yarns. Reinforcing yarns are spaced apart from one another so as to form stable and undeformable holes of definite shape. Additional binding yarns are disposed on either side of each of the strips of reinforcing yarns.
Patent CA-1261680-A (CA)
Title: Forced air/gas burner and baking oven incorporating same
Inventor: BHATTACHARJEE AMAL C
IPC: A21B1/48
Filed: 1986-04-17
Granted: 1989-09-26
Abstract: 36 FORCED AIR/GAS BURNER-AND BAKING OVEN INCORPORATING SAME of the Invention A ribbon gas burner for use in a baking oven has a row of gas apertures disposed between two rows of air apertures through which air is forced under pressure. The streams of air issuing from the two rows of air apertures are inclined inwardly towards the gas stream, thereby lengthening the ribbon flame produced by the burner and improving the uniformity of heating within the band oven.
Patent CA-1248146-A (CA)
Inventor: ARAYA ABRAHAM
IPC: C04B38/00
Filed: 1986-04-25
Granted: 1989-01-03
Abstract: ABSTRACT      This invention provides a three dimensional inorganic oxide structure comprising a myriad of cavities interconnected by holes having a narrow pore size distribution, in which the diameters of the cavities is in the range from 1 to 50 µm and that of the holes in the range 1 to 10 µm and in which the pore volume in the range 1 to 10 µm is at least 2 cc/g and in which the inorganic oxide is selected from alumina, silica, titania, zirconia and mixtures thereof and a process for the preparation of such structures.
Patent CA-1271378-A (CA)
Inventor: WEST GEOFFREY W
IPC: F02M31/125
Filed: 1986-07-02
Granted: 1990-07-10
Abstract: ABSTRACT        FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINE     A fuel system for an internal combustion spark ignition engine (27) is provided with means (14) for pre-mixing liquid fuel with a part of the total air charge, a spray nozzle (43 117) through which the mixed air/fuel is passed, a heat exchanger (48 102) for heating the mixed air/fuel issuing from the spray nozzle (43 117) to produce a gas and a conduit (49 118) for conveying the gas to the inlet manifold (31 103) of the engine (27) where it mixes with the remainder of the air charge.
Patent CA-1274479-A (CA)
Inventor: GRABHER WERNER
IPC: B65D51/20
Filed: 1986-07-09
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         Can-like containers are frequently closed or sealed with a diaphragm, the wall of which is provided with severance points, or the part of which that is U-shaped in cross-section covering the cut edge of the can wall is already located at least partially at a distance (a) from the nearly dish-shaped closure part.  The diaphragm according to the present invention has sev-erance points that are formed by narrow ligaments interrupted by cut-outs, said ligaments being arranged alternatingly along a circumferential line in the rim of the diaphragm.   A diaphragm for the closing of can-like container is e.g. fabricated in that the foil is deep-drawn, and in the end phase of the closing move-ment cut-outs are formed in its rim by shearing edges.  At least one shearing edge is interrupted by notches, in the area of which ligaments remain.
Patent CA-1275056-A (CA)
Inventor: DE VRIES HUGO V
IPC: B65G1/06
Filed: 1986-08-19
Granted: 1990-10-09
Abstract: ABSTRACT         Disclosed is a method for storing and afterwards collecting orders, consisting of products packed in crates and the like, with the aid of a staging with a number of storage conveyors.         According to the invention the crates and the like are stored as partial stacks, after which two or more partial stacks are stacked to from a full stack, which is delivered as such.
Patent CA-1264276-A (CA)
Inventor: HATAKEYAMA KOJI
IPC: B60C9/00
Filed: 1987-01-13
Granted: 1990-01-09
Abstract: Abstract of the Disclosure An open type metal cord has a plurality of cord units each constituted by at least one preformed metal wire member. The wire members within a given cord unit have the same preforming ratio but have a different ratio from that of the wire members within another cord unit.  A difference between the largest preforming ratio and the smallest preforming ratio in cord units falls within the range of 0.20 to 0.40.  In this case, the maximum preforming ratio possible for the wire members is 1.65 and the minimum preforming ratio possible for the wire members is 1.05.  A total number of wire members constituting a metal cord according to the present invention is 3 to 5.
Patent CA-1260704-A (CA)
Inventor: DUCLOS GARY
IPC: A43B13/22
Filed: 1987-01-20
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A shoe that includes an outsole having a plurality of gripping portions, the locus of the gripping portions defining a path extending from the outermost portion of the shoe below the small toe generally toward the ball of the foot at the large toe, with the portions contacting the ground sequentially along the path as the front portion of the outsole sets down.  Also disclosed in providing a shoe outsole with a plurality of channels which have a first narrow region having a first width and an adjacent region having a larger width so as to permit deformable foreign matter such as food that collects the first region to be discharged into the second region, which is sufficiently wider than the first region as to cause discharge of the matter.
Patent CA-1266344-A (CA)
Inventor: KURAMI MIKI
IPC: A61K47/48
Filed: 1987-02-13
Granted: 1990-02-27
Abstract: Abstract:      A radioactive diagnostic or therapeutic agent, which comprises a metallic element-labeled high molecular weight compound which comprises one unit of (1) a polyamine compound having at least three amino groups in the side chains per molecule, at least two units of (2) a chelate-forming compound having a carboxyl group, at least one unit of (3) a physiologically active substance and (4) at least two radioactive metallic elements, each unit of the chelate-forming compound (2) and the physiologically active substance (3) being combined with any of the amino groups in the side chains of the polyamine compound (1) and each of the radioactive metallic elements (4) being chelate-bonded to the chelate-forming compound (2).
Patent CA-1267422-A (CA)
Inventor: HUSAIN ALTAF
IPC: B01J27/02
Filed: 1987-12-21
Granted: 1990-04-03
Abstract: PROCESS FOR THE CONVERSION OF t-ALXYLPHENOL WASTE    DISTILLATION BOTTOMS TO PARA-t-ALRYLPHENOL     Abstract of the Disclosure A process is provided for converting waste distillation bottoms containing t-alkylphenols with substantial unknown constituents to useable para-t-alkylphenols.  The process comprises heating the waste distillation bottoms with phenol and an acid catalyst to effect transalkylation.  The waste distillation bottoms typically result from the production of para-t-alkylphenol and/or 2,4-di-t-alkylphenol.
Patent CH-555918-A (CH)
Title: Textile machine pneumatic cleaning unit - has suction jet offset from blast jet to allow for airstream deflection
IPC: D04B35/32
Filed: 1971-06-18
Abstract: Designed for the cleaning of circular or flat knitters, or Raschel units, the orientation of the blast and suction jets is arranged so that the airstream, when it strikes the needles or other parts to be cleaned, is deflected by these components, into the aperture of the suction unit. The purpose is to ensure that any loosened matter is directed to the suction unit for extraction, without being deflected into the ambient atmosphere.
Patent DK-132181-A (DK)
Inventor: BJOERNSHOL K
IPC: A01K91/04
Filed: 1981-03-24
Abstract: To prevent the fastening action between the snood head 1 and the hook shank 4 being dependent on the elastic properties in the material of which the snood head is made, an approximately U-shaped leaf spring 10 is locked between transverse surfaces in an opening 6 in the snood head, the free ends of each of the spring's branches being configured with a recess 12 to engage with a stop 16 on the hook shank and also being curved outward to interact with a slanted transverse surface 8 in the opening, so that the interaction between the snood head and the fishing hook occurs between two metal parts. <IMAGE>
Patent DK-172981-A (DK)
Inventor: FREUDENHAHL J
IPC: A01D/
Filed: 1981-04-15
Abstract: Universal wagon, which has a body 2, a forward conveyor belt 7 in the bottom 6 of the body 2, a rear conveyor belt 11 mounted at the rear in the body 2, which travels upward and backward at an incline, and a quickly rotating roller element 14, which is arranged across the body 2 at the upper end of the rear conveyor belt 11. The roller element 14 is comprised of an axle 15 and a number of pins 16, 17 secured to it, at least some 16 of which are slanted in relation to a horizontal plane at the longitudinal axis of the axle 15. This accomplishes an even distribution of the unloaded material, both in the backward lengthwise direction and in the transverse direction, regardless of the texture of the material. Preferably, the rows of pins consist alternatingly of rows of slanted pins 16 and rows of pins 17 projecting perpendicularly from the lengthwise axis of the axle. <IMAGE>