baber/WOPTO huggingface dataset:
Patent CA-1228886-A (CA)
Inventor: MORINAGA NOZOMU
IPC: F16C23/08
Filed: 1984-01-11
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE A self-aligning roller bearing in which a retainer is disposed between an outer race and an inner race, the retainer has two axially spaced apart annular portions integrally connected together by a plurality of circumferential spaced apart cross bars and barrel shaped rollers are disposed in a pocket surrounded by the two adjacent cross bars and the two annular portions is characterized in that the retainer is made of synthetic resin, the side surfaces of the cross bars forming the pocket have concavely curved surfaces corresponding to the rolling surface of the spherical roller in a portion inside the bearing and a portion outside the bearing with respect to a plane perpendicular to a plane containing the axis of the bearing and the axis of the spherical roller and containing the axis of the roller, and the retainer has a portion in which the spacing between the outer peripheral surface of a cross bar and the outer peripheral surface of the adjacent cross bar is shorter than the diameter of the roller in the opposed portions thereof and a portion in which the spacing between the inner peripheral surface of a cross bar and the inner peripheral surface of the adjacent cross bar is shorter than the diameter of the roller in the opposed portions thereof.
Patent CA-1259439-A (CA)
Inventor: FUSHIKI YASUO
IPC: B32B27/18
Filed: 1984-03-12
Granted: 1989-09-12
Abstract: ABSTRACT     A flame retarded liquid epoxy resin composition for use in the manufacture of flame retarded electrical laminate is provided comprising a halogen-containing epoxy resin, a liquid acid anhydride hardener, an organophosphorus flame retardant additive and optionally an antimony oxide.
Patent CA-1229599-A (CA)
Inventor: SIRCAR JAGADISH C
IPC: C07D417/12
Filed: 1984-03-15
Granted: 1987-11-24
Abstract: ABSTRACT   4-Hydroxy-N-[5-[(substituted hetero)methyl]-3-isoxazolyl]-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxides as agents for treating pain in mammals resulting from inflammation.
Patent CA-1230446-A (CA)
Inventor: OHMORI AKIRA
IPC: C08L27/12
Filed: 1984-04-09
Granted: 1987-12-15
Abstract: Abstract of the Disclosure A fluorine-containing copolymer comprising chlorotrifluoroethylene, 2,2,3,3-tetrafluoropropyl vinyl ether and 0 to 25 % by mole of a vinyl ether having a functional group selected from the group consisting of hydroxyl group, glycidyl group and amino group.  The fluorine-containing copolymer has a good compatibility with methyl methacrylate polymers and gives, in combination use with methyl methacrylate polymers, products such as coating film, self-supporting film and molded article, which have good stain resistance and transparency.
Patent CA-1232119-A (CA)
Inventor: FLESHER PETER
IPC: C08F2/02
Filed: 1984-04-17
Granted: 1988-02-02
Abstract: ABSTRACT   The liquid medium of an exothermic process is cooled by  including  in  the  medium  a  particulate  heat  sink material,  such as sodium sulphate decahydrate, that is substantially insoluble in the medium and which undergoes an endothermic phase change.   Either as a result of this endothermic  change,  or  as  a  result  of  a  subsequent exothermic change, the heat sink material is again solid particulate  material  substantially  insoluble  in  the medium.   It may remain in the medium, for instance as a dispersion through a polymer gel, or it may be separated from the medium.
Patent CA-1220045-A (CA)
Inventor: ISHIDA KATSUYUKI
IPC: D06F37/14
Filed: 1984-06-06
Granted: 1987-04-07
Abstract: ABSTRACT         In a method of washing clothes by a washing machine having a washing tub including a fixed drum mounted on the upper side of the tub, and a movable drum disposed under the fixed drum so as to rotate horizon-tally.  Small loads are washed by the water flow within the movable drum, while large loads of clothes are washed by water flow and the force of contact friction between the fixed drum and the movable drum to cause a twisting and rubbing wash action.
Patent CA-1214160-A (CA)
Inventor: BENGTSSON ULF A
IPC: E21B10/10
Filed: 1984-06-29
Granted: 1986-11-18
Abstract: Abstract The present invention relates to a roller cutter (17) to be mounted on a rock boring head via a journal (28) and a saddle. The journal (28) has two ends (24,25) that are supposed to be fixed to a conventional saddle.          The journal (28) is surrounded by a rotatably carried roller body (26) comprising rows of circumferentially extending cutting means (27).  The rotational axis (21) of the roller cutter inclines an angle ? 1 with respect to the center line (22) of the journal (28) so that a true rolling movement may be obtained between the roller cutter and the rock surface.     (Fig. 6).
Patent CA-1219669-A (CA)
Inventor: AMEMIYA YOSHIO
IPC: H04N5/44
Filed: 1984-08-31
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE         An AGC circuit used in a subscriber's receiver of a CATV system in which the television signal is scramble-modulated so that only subscribers are allowed to view toll programs, wherein the detected video signal is conducted through a low-pass filter to extract the vertical sync signal, a keying pulse is produced in response to the vertical sync signal, and the AGC opera-tion is performed by the keying pulse in accordance with the magnitude of the vertical sync signal.
Patent CA-1247776-A (CA)
Inventor: LEWIS WILLIAM
IPC: D01F6/70
Filed: 1984-09-25
Granted: 1988-12-28
Abstract: TITLE        Discoloration-Resistant Spandex Fiber ABSTRACT        Increased resistance to discoloration induced by smog or heat is imparted to a spandex fiber by incorporating within the fiber a phenolic antioxidant and a dialkyl phenyl phosphite in which at least half of the alkyl groups are branched at the alpha position and the phenyl groups are unsubstituted or monoalkyl substituted.
Patent CA-1226062-A (CA)
Inventor: SASAKI NOBUYOSHI
IPC: G11B23/087
Filed: 1984-10-04
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE         A reel hub for a tape cassette has inner and outer annular rims connected by an intermediate, spoke-like portion in which a number of bores are formed to enable light to pass there through.  Radially extending reinforcing ribs are provided between the bores to strengthen the intermediate portion against cracking or warping  Some of the reinforcing ribs have enlarged portions adapted to be abutted by knock-out pins for removal from a mold during a standard molding process.
Patent CA-1222540-A (CA)
Inventor: KOEHLER GERARD
IPC: H01F7/16
Filed: 1984-11-05
Granted: 1987-06-02
Abstract: ABSTRACT         An electromagnet comprised of yokes and an armature supporting a permanent magnet fitted on its pole faces with pole pieces that project from the axis of the magnet, this axis being perpendicular to the direction of movement.  The electromagnet comprises the yokes which are moveable in relation to an armature and a winding surrounding a part of the magnetic circuit, this armature is comprised of a magnet fitted with two pole pieces projecting past both extremities of this magnet, at least one of the said pole pieces having its extremities bent at right angles in order to define the air gap inducing counter forces following a direction perpendicular to the axis of the permanent magnet.  A second armature identical to the first is located parallel to and facing the first. Two yokes join the air gap zones of the two armatures located facing each other in such a way that the magnetic circuit constitutes a sequence of armature and yoke forming a rectangle.  Two windings are located on opposite sides of the abovementioned rectangle.
Patent CA-1246967-A (CA)
Title: Growth of semi-conductors and apparatus for use  therein
Inventor: MOSS RODNEY H
IPC: C30B25/08
Filed: 1984-11-08
Granted: 1988-12-20
Abstract: ABSTRACT A method for the growth of a semi-conductor material on a substrate by vapour phase epitaxy, comprises establishing a gas flow in each of a plurality of ducts, and moving the substrate, in a single plane of movement, from one duct to another.  Suitable apparatus for use in the method comprises a plurality of ducts; means for establishing a gas flow along each duct; a substrate support member, on which there may be a groove for the location of a substrate; and means for moving, e.g. rotating, the support member.  In use, the substrate is exposed sequentially to at least two of the gas flows, e.g. to grow GaInAs on InP.
Patent CA-1246089-A (CA)
Inventor: TOMITA HARUO
IPC: C08G59/28
Filed: 1984-12-11
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE A glycidyl compound having the formula (I): (I) wherein R is hydrogen atom or methyl group, p is an in-teger of 1 to 4 and Ar is aromatic hydrocarbon group sel-ected from the group consisting of groups having the for-mulae (II), (III) and (IV): (II) (III) (IV) wherein R1 and R2 are the same or different and each is an alkyl group having 1 to 4 carbon atoms. The glycidyl compound can be cured by either heat, radical initiators or irradiation of ultraviolet rays and curing compounds prepared by using the glycidyl compound having high heat resistance and high surface hardness.
Patent CA-1265944-A (CA)
Inventor: NOLF JEAN-MARIE E
IPC: G02B6/36
Filed: 1984-12-18
Granted: 1990-02-20
Abstract: ABSTRACT       A technique for protecting an optical fibre breakout particularly from a cable 1 comprising a core a plurality of loose fibres and a jacket.   The jacket  and core  are stripped back and the fibres encased in protective tubes .  This may be done one fibre at a time by removing a portion of cable jacket remote from the end and withdrawing each fibre from under the remaining end portion of jacket.  The cable may be held in a holding tool and the fibres inserted into their protective tubes by means of an insertion tool.
Patent CA-1201883-A (CA)
Inventor: DUTT WILLIAM H
IPC: B23P15/00
Filed: 1985-01-17
Granted: 1986-03-18
Abstract: ABSTRACT     An endless belt for use in an extended nip press is manufactured by providing an endless base fabric, mounting the base fabric about a heated cylinder and second roller, introducing a polymeric sheet between the base fabric and the cylinder, the polymeric material having a lower melt point than the base fabric, and applying tension on the belt by means of the second roller.  The cylinder is heated such that the polymeric material melts and is forced into the base fabric by the pressure generated due to the tension on the base fabric, the polymeric material forming a smooth surface on the side of the base fabric facing the cylinder, The depth of penetration of the polymeric material into the base fabric is controlled by controlling the heat and pressure used in order to provide voids on the second side of the fabric.
Patent CA-1245786-A (CA)
Inventor: STEKLENSKI DAVID J
IPC: C08L71/02
Filed: 1985-02-01
Granted: 1988-11-29
Abstract: - i -ANTISTATIC COMPOSITIONS COMPRISING POLYMERIZED        ALKYLENE OXIDE AND ALKALI METAL SALTS                AND ELEMENTS THEREOF             Abstract of the Disclosure Antistatic compositions are disclosed comprising a binder and a nonionic surface-active polymer having polymerized alkylene oxide monomers and an alkali metal salt characterized in that the composition is heterogeneous, comprises on a dry basis, at least 7 weight percent polymerized alkylene oxide monomers and the binder is selected from the group consisting of a particulate material and a mixture of particulate materials with hydrophilic materials.
Patent CA-1228311-A (CA)
Inventor: FAYERMAN JEFFREY T
IPC: C12N15/76
Filed: 1985-02-12
Granted: 1987-10-20
Abstract: Abstract The present invention discloses novel recom-binant DNA cloning vectors for use in Streptomyces and related organisms.  These novel cloning vectors comprise a) a functional origin of replication-con-taining restriction fragment of plasmid pFJ301, and b) one or more DNA segments that convey re-sistance to at least one antibiotic or colorimetric selectivity when transformed into a sensitive, restric-tionless E. coli or Streptomyces host cell that is susceptible to transformation, cell division, and cul-ture.
Patent CA-1264451-A (CA)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: G01N33/53
Filed: 1985-02-15
Granted: 1990-01-16
Abstract: ABSTRACT      A probe comprising a nucleic acid moiety coupled to a radioactive label through an -S-S, -Hg-S-, -CONH- or   linkage.  This permits nucleic acid assays to be made radioactively.
Patent CA-1237173-A (CA)
Inventor: OLSEN ARTHUR M
IPC: H03G3/02
Filed: 1985-02-28
Granted: 1988-05-24
Abstract: APPLICATION OF                 ARTHUR M OLSEN      METHOD OF COMPENSATING AN AMPLIFIER SYSTEM HAVING A VARIABLE GAIN AMPLIFIER TO ACHIEVE  A CONSTANT OVERALL SYSTEM SIGNAL GAIN AND    AN APPARATUS UTILIZING THE SAME                   ABSTRACT     A variable gain amplifier is adjusted to maintain its amplification within a linear range  i.e.,  to prevent saturation of the amplifier,  by utilizing the output of an analog-to-digital converter,  which is arranged to convert an analog output of the amplifier to a digital representation,  by a digital computer to effect the gain change of the amplifier.  Concurrently,  the output signal of the digital computer representing the output signal from the analog-to-digital converter is modified to produce a system output signal based on a constant overall gain of the system which is equivalent to the highest available gain from the amplifier.  Thus,  while the amplifier gain is adjusted by the computer in response to the amplitude of the input signal,  the overall system gain is maintained at a level which would be available at the highest amplifier gain.  The digital output of the system can subsequently be utilized as a control signal either directly or after a digital-to-analog conversion
Patent CA-1226164-A (CA)
Inventor: BRANDER RITA W
IPC: A23C20/00
Filed: 1985-03-07
Granted: 1987-09-01
Abstract: SOY MILK CONTAINING CHEESE ANALOG                         ABSTRACT      The present invention relates to cheese analog products which are, basically, water dispersions of protein and vegetable oil and which are made for use in lieu of processed cheese products.
Patent CA-1246627-A (CA)
Inventor: BUCKLAND ROY W
IPC: A63B67/18
Filed: 1985-03-18
Granted: 1988-12-13
Abstract: IMPROVEMENTS IN SHUTTLECOCKS            ABSTRACT OF THE INVENTION      A badminton shuttlecock (10) comprises a flight assembly com-prising a connector element (30) in which the flight feathers (42) are received, the connector element being adjustably connected to the base (10) of the shuttlecock. Adjustment of the base relative to the connector element alters the configuration of the flights thereby altering the flight characteristics of the shuttlecock.
Patent CA-1231317-A (CA)
Inventor: MRAZ DENNIS
IPC: B65G15/26
Filed: 1985-03-20
Granted: 1988-01-12
Abstract: Abstract of the Disclosure There is described an extensible belt take-up and storage device for use in an extensible belt conveyor system.  The device overcomes the shortcomings of the prior art by being very compact and by having a configuration such that almost all the stored belt can be let out to the conveyor system.  To accomplish this first and second sets of rollers are mounted on a fixed and on a movable frame respectively and the rollers are mounted parallel to each other and inclined at an acute angle to the horizontal axis of the device.
Patent CA-1265378-A (CA)
Inventor: FREEMAN CHRISTOPHER P
IPC: A23K10/24
Filed: 1985-03-27
Granted: 1990-02-06
Abstract: ABSTRACT   An encapsulated lipid material useful as an animal feedstuff ingredient is prepared by homogenising natural slaughterhouse blood, essentially free from any anticoagulating agents with lipid material in the molten state containing by weight more than 20% free-fatty acids, allowing the resulting dispersion or emulsion to set to a firm gel (which will typically occur at a temperature below 50°C) and drying the gelled product in equipment in which the gel experiences a tumbling action.
Patent CA-1255705-A (CA)
Inventor: BOSWORTH WARREN M
IPC: A63B51/14
Filed: 1985-06-05
Granted: 1989-06-13
Abstract: ABSTRACT          The present invention allows the stringing of several different types and models of racquet frames by substituting a plurality of racquet re-tainers in the retaining standard.  The retaining standard comprises a handle lever, an upper clamp, a dog, and a plurality of retaining rods, all being maintained in the retaining standard.
Patent CA-1233893-A (CA)
Inventor: BOLDA FRANK J
IPC: H01H13/70
Filed: 1985-06-11
Granted: 1988-03-08
Abstract: ABSTRACT            This disclosure is related to magnetic snap actuation keyboards and is specifically directed to improvements in snap actuators.  As disclosed, the snap actuator of the invention is an angled magnetically permeable plate.  One leg of the angled plate is attracted to a strip magnet placed on a circuitboard, and this particular portion of the plate also has two spring fingers that make contact with spherical or domed contacts on the circuitboard, or, in the alternative, have formed dome portions in the end of each finger for contacting flat contacts on the circuitboard so that a wiping action that is resistant to contamination results.  The other leg of the angled plate serves as a lever arm to which key button pressure is applied.  The angle between the plates or the edge of the strip magnet serves as a fulcrum for pivoting the plate under the influence of key pressure.  When key pressure has built up sufficiently, the magnetic attraction is substantially broken and the angled plate is suddenly released, thereby breaking contact with the circuit contacts and allowing the circuit voltage to be sensed.  During unactuated times, the actuator plate is contacting the contacts, electrically shorting them together, and one of the contacts is connected to ground potential so that no output is present.  All of the contacts and interconnecting circuitry can be formed using printed circuit techniques on a circuitboard and the magnets can be in the form of plastic compound strip magnets which are later laid down on top of the circuitboard.  The individual actuator plates can be easily positioned over locator posts rising up from a baseplate at regular interval spacings and the posts can also be used for registering the position of the printed circuit so that the individual actuators regis-tered on their posts are also precisely positioned for the circuitry on the circuitboard.
Patent CA-1254350-A (CA)
Inventor: DIMARCHI RICHARD D
IPC: C07K1/00
Filed: 1985-08-01
Granted: 1989-05-16
Abstract: Abstract A process for inhibiting carbamylation of peptides during treatment of said peptides, which comprises carrying out said treatment in the presence of a carbamylation-inhibiting amount of an agent selected from the group consisting of 1,2-ethylenediamine and 1,2-ethylenediamine-like materials is provided.
Patent CA-1224297-A (CA)
Title: Graft-modified ultrahigh-molecular-weight  polyethylene and process for producing same
Inventor: MOTOOKA MASANORI
IPC: C08F8/46
Filed: 1985-08-26
Granted: 1987-07-14
Abstract: ABSTRACT           A graft-modified ultrahigh-molecular-weight polyethylene obtained by grafting (A) an ultrahigh-molecular-weight polyethylene having an inherent vis-cosity [?], determined at 135°C in decalin, of at least 5 dl/g with (C) an unsaturated carboxylic acid graft-copolymerizable therewith or its graft-copolymerizable derivative, under melt-kneading condition in the presence of (B) an aliphatic compound having a melting point, determined by the DSC method, of at least 10°C and a boiling point of at least 130°C, an amount of the com-ponent (C) grafted in said graft-modified ultrahigh-molecular-weight polyethylene being 0.01 to 10% by weight, and said graft-modified ultrahigh-molecular-weight polyethylene being substantially free of an insoluble gel product and having a tensile strength of at least 1.0 GPa; and a process for producing the same.
Patent CA-1235478-A (CA)
Inventor: FIELD ANTHONY J
IPC: H04N7/01
Filed: 1985-09-12
Granted: 1988-04-19
Abstract: ABSTRACT:         An arrangement for rotating television pictures comprises a frame store into which a rotated input picture is written under the control of a write address generator which is in turn controlled by a rotation control and timing generator.  A video input signal is applied at input and fed to a splitting circuit which produces streams of even and odd numbered samples, both at the sampling rate.  These streams of samples are fed to an interpolator where they are used to generate samples to be written into the store.  The store is split into four areas which are arranged to hold respectively field 1 odd samples, field 1 even samples, field 2 odd samples, and field 2 even samples.  The write address generator is con-trolled so that samples from field 1 of the input signal are fed only into the areas of the store read by the read address generator during field 1 of the output signal and samples from field 2 of the input signal are fed only into the areas of the store read by the read address generator durning field 2 of the output signal.
Patent CA-1269309-A (CA)
Inventor: REMOND MICHEL
IPC: B29C43/22
Filed: 1985-09-30
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE:           A prevulcanized tread having an outer face with  a tread  pattern and a sole.  In a stress-free condition,  the tread has a constant curvature in a longitudinal  direction, the  curvature having a radius R corresponding substantially to the radius of tires to be recapped,  the tread having two ends in a longitudinal direction and a length at least equal to  the length of the circumference of the largest tires  to be  recapped.   The  sole  is concave and has  a  radius  of curvature  in a transverse direction so as to  adapt  itself correctly to a carcass on which it is to be secured.
Patent CA-1221662-A (CA)
Inventor: DEBRUYN WILLIAM
IPC: A47B49/00
Filed: 1985-10-10
Granted: 1987-05-12
Abstract: ROTARY SHELF ASSEMBLY WITH         BEARING ASSEMBLY AND DETENT MECHANISM                 Abstract of the Disclosure Two vertically spaced shelves with pie-shaped cut outs are rotatably supported on a fixed post in a corner cabinet.  Each shelf is rotatably mounted on the post by an anti-friction bearing assembly comprising a rotatable bearing member attached to the shelf and a fixed bearing member attached to the post.  To enable the pie-shaped cut out of the shelf to be located in a predetermined angular home position relative to the cabinet door, a detent mechanism is incorporated in the bearing assembly.  The detent mechanism includes a cage carried by the rotatable bearing member and supporting a detent ball which snaps into a detent notch in the fixed bearing member to hold the shelf releasably in its home position.
Patent CA-1254243-A (CA)
Inventor: CARLSON ROBERT B
IPC: A63B21/005
Filed: 1985-11-22
Granted: 1989-05-16
Abstract: Abstract of the Disclosure An exercise machine (2) includes side frame members (6).  Electromagnetic brakes (62) supported on movable carriages (66) slide along side frame members (6).  Carriages (66) includes a hinge (100) for allowing each brake (62) to pivot between multiple positions.  Both types of motion allow the output shafts (64) on brakes (62) to be reoriented relative to a support bench (20)on which a user of machine (2) is located.  Various exercise attachments may be coupled to brake shafts (64) for contacting various body members to perform different exercises. controller (200) regulates the force levels of brakes (62).
Patent CA-1261851-A (CA)
Inventor: HAGA TAKAHIRO
IPC: C07F9/6506
Filed: 1985-12-23
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        Organophosphorus compounds of the formula:                          wherein each of X1, X2 and X3 is a hydrogen atom; an alkyl, alkoxy or alkenyl group which may be substituted by halogen, alkoxy, alkylthio, cycloalkyl or phenyl; or a cycloalkyl group, each of Y1, Y2 and Y3 is an oxygen atom or a sulfur atom, Z is a carbonyl group, and each of R1 and R2 is an alkyl group which may be substituted by halogen, alkoxy or alkylthio.  The organophos-phorus compounds have insecticidal, miticidal, nematicidal and soil pesticidal activities.