baber/WOPTO huggingface dataset:
Patent CA-1203898-A (CA)
Inventor: SAWAZAKI NORIKAZU
IPC: G11B5/127
Filed: 1983-07-13
Granted: 1986-04-29
Abstract: Abstract of the Disclosure Signals are recorded on a magnetic tape having a magnetic recording layer containing a magnetic material whose magnetic permeability or high frequency loss varies with a magnetic field produced therein.          Changes in the permeability or high frequency loss produced according to the recording signals are con-verted into changes in the resonant frequency or Q of a resonant circuit, whereby a reproduced output is obtained.
Patent CA-1214651-A (CA)
Inventor: PANDOLFI ALBERTO
IPC: A23G9/12
Filed: 1983-10-13
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE     A household ice-cream machine has an annular container in which a blade driven by a geared motor is rotatable, the container being releasably supported within an annular vessel so as to define an interspace containing a measured quantity of a liquid with a low freezing point.            The cooling system of the ice-cream machine includes an evaporator coil disposed in favorable heat-exchange relationship with the liquid in the said interspace.
Patent CA-1222844-A (CA)
Inventor: ANTONELLI JOSEPH A
IPC: C08L67/07
Filed: 1983-10-13
Granted: 1987-06-09
Abstract: TITLE Air-Drying High-Solids Coating Compositions Containing Vinyl Oxazoline Esters As Reactive Diluents ABSTRACT Air drying resins such as acrylate- or methacrylate-acid drying-oil resins and alkyds can be blended with up to 70% by weight of the combined weights of a vinyl oxazoline ester as a reactive diluent.  In an organic solvent, the blend produces a suspension or solution which has a lower viscosity than a suspension or solution of resin alone but with the same percentage of solids.  When applied to a substrate, the blend dries in air to a good protective and ornamental coating. The oxazoline ester can be combined with up to about twice its weight of certain melamine condensates.
Patent CA-1244173-A (CA)
Inventor: BEEVER WILLIAM H
IPC: H01B3/30
Filed: 1983-11-01
Granted: 1988-11-01
Abstract: Abstract of the Disclosure Electronic components are encapsulated with a poly(arylene sulfide) composition containing hydrogenated conjugated diene/monovinyl-substituted aromatic copolymer. The invention also includes certain encapsulation compositions containing poly(arylene sulfide), hydrogenated conjugated diene/monovinyl-substituted aromatic copolymer, reinforcement and filler.
Patent CA-1215841-A (CA)
Inventor: FREERKS CONRAD T
IPC: B24D13/18
Filed: 1983-12-14
Granted: 1986-12-30
Abstract: Wet Surface Treating Device and Element Therefor Abstract of the Disclosure A rotabable element and a surface treating device including the same are provided.  The rotatable element is capable of being mounted on the end of the output shaft of a conventional surface treating device, such as an orbiting disc sander, an orbital sander, a polisher (e.g.,  hand-held or floor polisher), floor buffer or scrubber etc., to provide a device modified according to the invention.  The element comprises a first surface including a shaft mounting means for rotation of the element about an axis generally transverse to the first surface and an opposite second surface comprising or being capable of including a surface treating means.  The first surface also includes a basin-like recess having a bottom surface which is generally transverse to the axis and substantially free of radial undulations and the first surface also includes sidewalls defining a channel opening toward and extending around the axis.  The opposite second surface also includes an opening within or adjacent an area generally centered with respect to the axis.  The element includes at least one passage therethrough communicating between the channel and the opening in the second surface so that liquid collected in the recess will flow to the channel, through the passage and out of the opening when the element is stationary or rotated about the axis.
Patent CA-1215503-A (CA)
Inventor: MARTIN EUGENE G
IPC: A22C21/00
Filed: 1984-03-12
Granted: 1986-12-23
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus and method for individually receiving continually a moving succession of shackle conveyor invertably suspended eviscerated whole poultry carcasses.          Thereafter each whole poultry carcass is cooperatively guided sequentially to an inclined rotating cog wheel.  The cog wheel has a circumferential radial arrayal of regularly repeating identical teeth.  The carcasses are transported in a controlled and cooperatively timed conveyable delivery to the cog wheel so that one tooth thereof insertably engages respectively the evisceration vent of each whole poultry carcass.  In such disposition the cog wheel presents the carcass to a pre-positioned carcass-transverse severing blade which is adapted to automatically engage and effect a migratory transverse incision at the base of the carcass keel.  The incision is effected transversely across the carcass bilateral connecting tissue webs disposed between the breast and thighs while moving along a continuous directed path of travel.  The migratory incision is pro-gressively effected into a carcass section transverse pull-torn substantial halving which is completed by a breaking of the back of the carcass section.  This substan-tial halving is effected by use of an increasingly inclined conical auger conveyor assembly.  This method and apparatus act as a pre-processing step to thereafter accomplish subsequent blade severed carcass transverse halving, followed by separate forward and rearward transverse carcass section reduction operations, all such subsequent processing steps as are appropriate occurring at other processing machine locations such as the removal and sectioning of wings, breasts, legs and the like.
Patent CA-1237891-A (CA)
Inventor: UCHIYA TAKAO
IPC: D05B85/00
Filed: 1984-05-18
Granted: 1988-06-14
Abstract: LAMINAR BLOCK AND METHOD OF AND APPARATUS                FOR PRODUCING THE LAMINAR BLOCK          ABSTRACT OF THE DISCLOSURE        A laminar block useful as an insulating material comprising a laminar body composed of a plurality of lamin-ated sheet-like members, each member being made of the inorganic fibers; at least one first stitching thread parts, each having a first surface thread part extended along an outer surface of a sheet-like member situated at one surface side of the laminar body, a first penetrating thread part extended substantially continuously from one end of the first surface thread part so as to penetrate the laminar body in a direction of a thickness thereof and a second penetrating thread part extended substantially continuously from the other end of the first surface thread part so as to penetrate the laminar body in the direction of the thickness thereof; and at least one second stitching thread parts, each having a second surface thread part extended along an outer surface of a sheet-like member situated at said one or the other surface side of the laminar body, a third penetrating thread part extended substantially continuously from one end of the second surface thread part so as to penetrate the laminar body in the direction of the thickness thereof, and a fourth penetrating thread part extended substantially continuously from the other end of the second surface thread part so as to penetrate the laminar body in the direction of the thick-ness thereof at a portion different from that where the first and second penetrating thread parts of adjacent one first stitching thread part penetrate the laminar body, can be cut into a desired shape or size relatively easily as required and the laminated state of cut pieces formed by the cutting of the laminar block can be maintained with less fear of separation or disintegration.
Patent CA-1243634-A (CA)
Inventor: BOCK ERIK
IPC: B65D1/22
Filed: 1984-08-07
Granted: 1988-10-25
Abstract: ABSTRACT            Plastics Container A plastics container has a side wall and a rim portion moulded in one piece with the side wall.  The rim portion is joined to the side wall by an integral hinge portion on which it can be folded inwardly of the container.  Thereby a container having an inwardly projecting rim or retaining tabs can be readily produced as a one-piece moulding. Preferably, the side wall and rim portion are inwardly concave, whereby the rim portion can be held in its inwards position by forces caused by folding.
Patent CA-1230197-A (CA)
Title: Method for the crystallization of poly(arylene sulfide)
Inventor: SCOGGINS LACEY E
IPC: C08G75/02
Filed: 1984-08-31
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE A method for affecting the crystallization of poly (phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymer is contacted with polyvalent metal cations in solution, preferably aqueous at a temperature and for a time sufficient to affect the crystallation of the polymer.
Patent CA-1221278-A (CA)
Inventor: BIERMAN LAURENCE W
IPC: C05G5/30
Filed: 1984-10-18
Granted: 1987-05-05
Abstract: PROCESS FOR GRANULATION OF FERTILIZER MATERIALS     ABSTRACT OF THE DISCLOSURE           A process for preparing granulated fertilizer materials, wherein urea phosphate is used as a granu-lating agent to assist in the agglomeration of finely divided solid particles into relatively uniformly sized granules.   Urea phosphate, prepared by dissolving urea in phosphoric acid, is coated onto finely divided particles of fertilizer materials,  and granulation is accomplished at a temperature within the thermoplastic range of the urea phosphate, wherein the urea phosphate plasticizes and induces adherence of the fine particles into relatively uniformly sized granules.   Optionally, ammonia gas, clay, or micro nutrients may be added after granulation.
Patent CA-1236611-A (CA)
Inventor: SUGIO AKITOSHI
IPC: C08L7/00
Filed: 1984-12-14
Granted: 1988-05-10
Abstract: POLYPHENYLENE ETHER RESIN COMPOSITION SUITABLE FOR ELECTROLESS PLATING                      ABSTRACT         A polyphenylene ether resin composition comprising:       (a) a polyphenylene ether resin (b) a polystyrene type resin (c) an A-B-A? type elastomeric block copolymer wherein A and A? represent blocks resulting from polymerization of an aromatic vinyl compound, and B represents a block resulting from polymerization of a conjugated diene compound, and (d) an elastomeric styrene/butadiene random copolymer, which is suitable for electroless plating. Molded articles formed by using the resin composition of this invention can be plated using conventional electroless plating processes for ABS resins.
Patent CA-1260408-A (CA)
Title: Fiber filter and stabilizer formulation
Inventor: CLASS JAY B
IPC: C08L31/04
Filed: 1985-01-08
Granted: 1989-09-26
Abstract: Fiber Filter and Stabilizer Formulation Abstract of Disclosure A resin-modified fiber filter formulation, fiber filter element, and method for improving dimensional stability, firm-ness and resiliency of a polyolefin fiber filter element com-prised of crimped polyolefin fiber tow, by contacting filaments thereof with a formulation comprising a blend of resin and base polymer emulsions as precursors forming the active formulation "in situ", at a convenient station by removing water, the solid resin component of which must have a low molecular weight and approved softening temperature range to obtain the desired characteristics.
Patent CA-1265918-A (CA)
Inventor: MULCAHY KIERAN
IPC: B01J19/00
Filed: 1985-01-25
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE     A method of sealing a porous heating or cooling jacket of a reactor vessel includes the steps of: (a) draining the heating or cooling fluid from jacket; (b) washing and drying the interior of the jacket; (c) filling the jacket with a curable liquid sealant composition under pressure sufficient to cause the composition to permeate the porous areas in the jacket but insufficient to burst the jacket, the composition being curable at temperatures between about 75°C and 100°C;          (d) draining the sealant from the jacket; and (e) heating the jacket to or above the cure temperature of the composition and maintaining that temperature for sufficient time to ensure total polymerization of the reactant composition.
Patent CA-1225202-A (CA)
Title: Chaps
Inventor: RODMAN FRED K
IPC: A41D1/06
Filed: 1985-03-14
Granted: 1987-08-11
Abstract: abstract Two main pieces  (3, 4)  each include a leg encircling portion  (6)  and  an  upper  portion  (12,  16).   Each  leg portion (6) has a side zipper (8) with a cover flap (10). The front of the leg portion (6) is a downward continuation of the upper portion  (12,  16).   Upper portion (16) has a front edge  (18)  that overlaps a front flap  (14) on upper portion (12).  Flap (14) and edge (18) slide with respect to each other in response to movements of the wearer.  The overlap is sufficient to maintain coverage for the abdomen of the wearer.  Alternatively,  flap (14') may overlap edge (18').   Flap  (14')  is held in position by being received into a laterally opening patch pocket (20'). A belt (32) is  secured  to  upper  portions  (12,  16)  and has  a  front buckle  (40)  for  adjusting the amount of overlap of flap (14) and edge (18) and a rear buckle (44) for adjusting the overall fit of the chaps (2).
Patent CA-1252611-A (CA)
Inventor: ALFORD NEIL M
IPC: C04B40/02
Filed: 1985-04-04
Granted: 1989-04-18
Abstract: ABSTRACT                      CEMENT PRODUCT       A process of treating a cement product which has been produced by setting of a cement composition comprising at least one hydraulic cement, water, and at least one water-soluble or water-dispersible organic polymer and which has a flexural strength of at least 15 MPa, the process comprising heating the cement product in a controlled manner in order to thermally decompose at least some of the organic polymer. The thus treated product, although having a reduced flexural strength, is less sensitive to water and less flammable than the cement product before treatment. The flexural strength may be improved by contacting the thus treated cement product with water.
Patent CA-1272087-A (CA)
Inventor: MORIYA TAKASHI
IPC: F02B75/20
Filed: 1985-04-30
Granted: 1990-07-31
Abstract: ABSTRACT         An OHC type internal combustion engine with four valves per cylinder in which a single cam shaft and a single rocker arm shaft are mounted directly above one another and centered above the cylinders.  A single rocker arm actuates the pair of exhaust valves of each cylinder and a pair of spaced rocker arms operates the pair of intake valves. The spark plug is mounted in the center of the combustion chamber ceiling and inclined toward the intake valve side to be accessible between the pair of rocker arms.  Lubrication to all of the valve actuating components is provided from a main oil passage formed by the tubular rocker arm shaft with ports extending to and nozzles direct at all the relatively moving components.
Patent CA-1236132-A (CA)
Inventor: POLLICH GERHARD
IPC: B65H5/36
Filed: 1985-05-07
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE          The invention refers to a feeding mechanism (feeder) for paper sheet processing machines, particularly printing machines.  The single sheets taken from the stack are stream fed on a feed table to the machine while being laterally aligned by means of an alignment device.  To ensure it functions exactly, it is necessary that the working area of the sheet currently to be aligned rests flat and completely flush over the entire surface.  In order to ensure this even when an underlying subsequent sheet is positioned just short of the alignment device, sections of the sheet bearing area of the feed table and/or the lateral alignment device differ in height with respect to each other, at least during the alignment phase, to such an extent that the sheet currently to be aligned lies fully on the effective surface of the alignment device and that this surface is essentially on one level with the upper side of the front section of the subsequent sheet.
Patent CA-1268926-A (CA)
Inventor: BLACK PHILIP D
IPC: A44B18/00
Filed: 1985-06-17
Granted: 1990-05-15
Abstract: Abstract of The Disclosure An elongate fastener assembly comprising a flexible polymeric backing strip from which project a multiplicity of headed stems adapted to engage loops on materials pressed against the heads, and an open porous permanent attachment layer attached to the surface of the backing strip opposite the stems which has sufficient open area to receive foam to permanently attach the fastener assembly to a foamed article. The fastener assembly has a temporary attachment layer comprising granular ferromagnetic material in a polymeric binder sandwiched between the backing strip and the permanent attachment layer which is adapted to be attracted by magnets to temporarily hold the fastener assembly in position during a foaming process, and exhibits the same shrinkage as the backing strip when the fastener assembly is exposed to high temperatures during a foaming process.
Patent CA-1256772-A (CA)
Inventor: WAGLE SUDHAKAR S
IPC: A61K9/70
Filed: 1985-07-04
Granted: 1989-07-04
Abstract: ABSTRACT     A bandage for the continuous administration of nitroglycerin to the skin comprising a backing member defining one exterior surface, an internal backing layer with calibrations thereon for accurate measurement of the amount of nitroglycerin ointment to be deposited thereon, an adhesive layer surrounding the internal backing layer for attachment to the skin, and a releasable backing member applied to the adhesive layer.
Patent CA-1239707-A (CA)
Inventor: JOY RICHARD C
IPC: H01L21/38
Filed: 1985-07-09
Granted: 1988-07-26
Abstract: TRI-WELL CMOS TECHNOLOGY      Richard C. Joy Tarsaim Lal Batra ABSTRACT      A semiconductor structure having at least three types of wells which may be of different doping levels and methods of manufacturing such a structure, are disclosed. In one method, regions which will become active devices are protected with a nitride layer as the associated well-regions are implanted.  In another method, previously implanted wells are covered with thick oxide which in combination with the nitride layer provides automatic alignment of adjacent wells.   In yet another method, implanted wells are covered with oxide while a last well is implanted with this last well being defined by both thick oxide and photoresist.  All methods avoid a masking step and avoid the need for aligning the edge of a later photoresist mask with the edge of an earlier photoresist mask.  The structures formed by these methods  may have heavily-doped P wells, heavily-doped N wells, and lightly-doped P or N wells, or both, for forming higher breakdown voltage devices on the same chip with lower breakdown voltage devices.
Patent CA-1269659-A (CA)
Title: Method for the production of 2'-deoxyadenosine  compounds
Inventor: ROBINS ROLAND K
IPC: C07H19/173
Filed: 1985-07-15
Granted: 1990-05-29
Abstract: Abstract A method that is direct and stereospecific  is provided   for  the  production   of   2'-deoxyadenosine derivatives  and related analogs.  The method  comprises glycosylation  of the sodium salt of  2,6-dichloropurine or 6-chloropurine and ammonolysis of the glycosylate  to obtain  the corresponding 2-chloro-2'-deoxyadenosine  or 2'-deoxyadenosine.         The method is useful for the production of the 2'deoxyadenosine  compounds  which in  turn  are  useful cytotoxic agents.
Patent CA-1240918-A (CA)
Inventor: NASKE MARCEL
IPC: B01J8/16
Filed: 1985-08-06
Granted: 1988-08-23
Abstract: Abstract An apparatus for conditioning a fluid stream or a flow of granular solids at high volume and low velocity comprising a substantially closed cylindrical body having its side walls defined by a permeable helical trough joined to a vertically inclined baffle; means to convey the fluid through the body and out through the permeable trough; in a fluid conditioning apparatus, the fluid being conditioned upon passing the fluid through the helical trough or through the helical trough and a layer of particulate supported thereon; and in a solids conditioning apparatus, the solids being supported on the helical trough, and being conditioned upon passing fluid through the solids and through the helical trough.
Patent CA-1267924-A (CA)
Inventor: GWYNNE BARRY H
IPC: E05C1/00
Filed: 1985-09-17
Granted: 1990-04-17
Abstract: A LOCKING MEANS FOR A CLOSURE     ABSTRACT OF THE DISCLOSURE     A locking means for locating a closure relative to an abutment means, the locking means including a latch mounted within a housing and a catch member with a least one aperture therein, the arrangment being such that either the housing or the catch member is mounted to an abutment means or a closure member so that, in use, the part of the catch member with the aperture therein can be engaged in a slot in the housing so that the latch therein can engage or disengage with the aperture in the catch member to allow the closure member to be locked in juxtaposition with the abutment means or movable relative thereto.  The latch can operate a lock within the housing via a key card with a coded magnetized code thereon, the key card being insertable in a slot in an operating member connected to move the latch.  The abutment means can be a post, wall, frame and gate member adjacent to which the movable closure member is swung or slides.
Patent CA-1252769-A (CA)
Inventor: SHOJI KAZUNORI
IPC: C10L1/32
Filed: 1985-09-27
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE    A process for producing a coal-water slurry of low viscosity and high coal concentration with a low   specific energy and a good efficiency is provided, which process comprises wet-grinding coal by means of a wet vertical ring-roll mill in the presence or absence of a surfactant and recycling a part of the coal ground by the mill, as it is, without classifying it, to the mill through a splitter.
Patent CA-1236082-A (CA)
Inventor: PHILLIPS JOHN A
IPC: B25D17/08
Filed: 1985-10-07
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE           A drill bit for insertion into a tool receiver of a rotary percussive drilling machine has a generally cylindrical shank portion, and a working portion extending axially from one end of the shank portion.  The shank portion has a peripheral longitudinal groove open at a free end of the shank portion,  the groove having a substantially flat base surface recessed from the cylindrical periphery of the shank portion and two non-radial sidewalls diverging outwardly from opposite lateral edges of the base surface toward the cylindrical periphery of the shank portion.  Each sidewall forms a small obtuse angle with the base surface which is smaller than an angle formed with the base surface by a diametrical plane that intersects the lateral edge of the base surface from which that sidewall extends.
Patent CA-1269384-A (CA)
Inventor: BOETTCHER HENNING
IPC: C07D409/06
Filed: 1985-10-17
Granted: 1990-05-22
Abstract: A b s t r a c t New pyridine derivatives of the formula 1   wherein R1 and R2 are each phenyl or 2- or 3-thienyl radicals which are unsubstituted or monosubstituted or di-substituted by alkyl, alkoxy, F, Cl, Br, OH and/or CF3 and n is 1, 2 or 3, and the alkyl and alkoxy groups each have 1 - 4 C atoms, and salts thereof, have suppressant actions on the central nervous system, in particular neuroleptic actions.
Patent CA-1265295-A (CA)
Inventor: HARPER KEVIN
IPC: C08G75/00
Filed: 1985-11-15
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE       Novel conductive polymers This invention relates to novel conductive thienylene- and furanylene-vinylene polymers and to a process for their preparation.  The polymer can be formed into coherent films in which no voids are visible upto magnifications of upto 5000 times.  These polymers have band gaps below 2 eV which makes them more suitable than conventional polyphenylene and poly(phenylene vinylene) polymers for use e.g. in batteries.