baber/WOPTO huggingface dataset:
Patent CA-1167828-A (CA)
Inventor: DUPIN THIERRY
IPC: C01B17/50
Filed: 1982-03-12
Granted: 1984-05-22
Abstract: The hydrogen sulfide, and/or organosulfur compounds, and/or elemental sulfur contained in gaseous effluents is/are catalytically oxidized to sulfur dioxide, employing an improved oxidation catalyst comprising (i) titanium dioxide, or admixture of titanium dioxide with zirconia or silica, (ii) an alkaline earth metal sulfate, and (iii) at least one of the elements copper, silver, zinc, cadmium, yttrium, lanthanides, vanadium, chromium, molybdenum, tungsten, manganese, iron, cobalt, rhodium, irridium, nickel, palladium, platinum, tin and bismuth.
Patent CA-1171189-A (CA)
Inventor: SCRIVER RICHARD M JR
IPC: C08L21/00
Filed: 1982-03-31
Granted: 1984-07-17
Abstract: PNEUMATIC TIRE             Abstract of the Disclosure A pneumatic rubber tire 1 having sulfured vulcanized rubber tread composition 2 containing a ring-opened polymerized dicyclopentadiene resin.
Patent CA-1171051-A (CA)
Inventor: POGATSHNIK ROBERT J
IPC: F16D3/04
Filed: 1982-03-31
Granted: 1984-07-17
Abstract: ABSTRACT:      An interface plate having a rectangular center aperture and a pair of opposed elongated openings whose axis is parallel to the width of the center aperture.  The width of the center aperture is substantially equal to the width of the cross-section of the rotary positioner to be received therein and the width of the elongated openings are substantially equal to the diameter of the fastener which mounts the interface plate and the rotary positioner to the rotary actuator.
Patent CA-1184317-A (CA)
Inventor: KERSUZAN GEORGES
IPC: H01L23/538
Filed: 1982-04-22
Granted: 1985-03-19
Abstract: ABSTRACT:   an ultra-high-frequency circuit realized on an insulating aluminiumoxide substrate according to hybrid technology and by silk screen printing.  Silver-palladium is used for the mass surface instead of gold of the prior art circuits.  The connection between the conductive gold tracks of the circuit and the mass surface of silver-palladium through the metallized holes is ensured by the intertposition of a gold-platinum alloy metallization. The gold-platinum alloy interconnection is necessary in order to obtain a stable configuration. avoiding migra-tion of silver into the gold of the circuit.  The new configuration provides a considerable reduction of cost with respect to an assembly with total metal appliance of gold.
Patent CA-1181491-A (CA)
Inventor: GRESSER HERBERT D
IPC: A44C17/00
Filed: 1982-05-18
Granted: 1985-01-22
Abstract: ABSTRACT      A practice for applying indicia to the surface of a precious stone wherein a source of laser energy is directed at the stone surface and controlled to inscribe the surface with the desired indicia.  The method includes intermittently moving said laser beam to successive positions on said diamond surface along a path corresponding to said indicium, said beam at each position covering a diamond surface area overlapping the diamond surface area covered by the beam at the immediately preceding position on said indicium; and adjusting the laser beam power to graphitize and inscribe said diamond surface at each of said positions.  Apparatus is also provided for this method, in accordance with the present disclosure.
Patent CA-1188962-A (CA)
Inventor: WILLIAMS JAMES E
IPC: A47J43/046
Filed: 1982-06-03
Granted: 1985-06-18
Abstract: S P E C I F I C A T I O N               TITLE:  REMOVABLE HEAD ROTARY TOOL FOR              FOOD PROCESSORS         INVENTORS:  JAMES E. WILLIAMS, and EDWARD R. KOZLOWSKI                       ABSTRACT OF THE DISCLOSURE           A removable head rotary tool is provided for use in food processors.   The rotary tool has an elongated hub or shank with an upper coupling portion and a lower drive coupling portion, adapted to be coupled to and rotated by a motor drive.  The rotary tool includes a tool head having a horizontal disc-like member with cutting means for processing food items which are fed through a feed tube to the rotary tool in a bowl.  The processed food is directed through the cutting means into the bowl.  The horizontal disc-like tool head is detachably mounted on the upper head coupling portion of the elongated hub.  The horizontal disc-like member of the tool head has a receptacle adapted to receive the upper coupling portion of the hub.  This upper coupling portion has a flange-like configuration with spaced, projecting, peripheral teeth, and the receptacle has a plurality of spaced, lip retainers which are adapted to receive and retain such teeth when the upper end of the elongated hub is inserted in an axial direction and then rotated about the axis of the tool for changing its horizontal angular orientation in the receptacle.  The teeth and lip retainers have corresponding matching sizes which are arranged so that the flange-like member properly fits into the receptacle in only one position, thus preventing incorrect insertion of the hub into the receptacle of the tool head.  A spring-loaded retactable rod is adapted to fit into an aligned locking recess in the receptacle.       This retractable locking rod and its associated opening are offset from the axis of rotation of the tool for preventing removal of the hub from the receptacle unless the rod is manually retracted by a manual release button.    In addition, during manufacture, the receptacles in various tool heads may be provided with different size shims mounted between the receptacle and the lower surface of the removable head for producing slicing tool heads having different slicing thicknesses.  By providing a variety of disc-like tool heads having different cutting structures for performing different food processing functions, a variety of food processing operations may be performed conveniently by changing the tool heads, without requiring a separate hub for each rotary tool.   The advantage of this detachable tool head is the convenience provided by the flat disc-like tool heads which can be easily stored.  Accordingly, one elongated hub can be used with several different slicing or food processing tool heads;  for example, such as for producing thin, medium or thick slices, or for grating or rasping food items or for making julienne or French fry slices, and the various disc-like tool heads can be stored more conveniently in less space than the prior art tools in which an elongated hub is included with each tool.
Patent CA-1192757-A (CA)
Inventor: SPEICH FRANCISCO
IPC: F16D11/06
Filed: 1982-06-14
Granted: 1985-09-03
Abstract: COUPLING ARRANGEMENT USABLE    IN A TEXTILE MACHINE        ABSTRACT OF THE DISCLOSURE        In a coupling arrangement for use in a textile machine, a drive shaft can be intermittently rotated and a connecting member encircles and is connected to to -the drive shaft by an eccentric hoop located between them.  A coupling key is dis-placeable between a coupling recess associated with the drive shaft and a coupling recess associated with the connecting member.  The coupling key is retained in the recesses by lead cams.  A shifting ring displaces the coupling ring alternately between the coupling recesses.  The shifting member can be pivoted between two positions and a spring biases it into one of the positions.  ~ control device moves the shifting member between its two positions.  The control device includes a rotatable shaft with a rocking lever fixed to it.  The rocking lever engages the shifting member for  moving it from one position to the other against the biasing action of the spring. The control device includes a control part and based on the state of the control part the shifting member can be moved or held in place.  The rocking lever performs one reciprocal motion for each cycle of a shedding unit and, accordingly, during each cycle the control of the shifting ring is effected for locating it in one of its positions.
Patent CA-1180929-A (CA)
Inventor: KAYSER HARALD
IPC: G03B42/04
Filed: 1982-06-24
Granted: 1985-01-15
Abstract: ABSTRACT:             The invention relates to an X-ray examination apparatus com-prising  light-tight film processing section with one or more film storage magazines wherefrom each time one film sheet can be removed in order to be transported to the exposure position.  The apparatus also comprises a cassette loading and unloading station as well as film guide device which can be switched over and whereby a film sheet can be transported, as desired, either into the beam path or into a cassette in the cassette loading and unloading station. Thus, cassette exposure can also be made without loading and unloading of the cassette in a separate dark room or a so-called daylight system being necessary.
Patent CA-1205414-A (CA)
Inventor: COOK KENNETH
IPC: B65G67/20
Filed: 1982-08-27
Granted: 1986-06-03
Abstract: ABSTRACT            MECHANICAL HANDLING APPARATUS            The invention relates to mechanical handling apparatus 1 which includes rollers 7 which can be raised and lowered above or below a support surface, and a driven roller or rollers 14 which is driven by an electro-hydraulic system including a hydraulic motor 20 and which is mounted on a pivoted bracket 15 which can be raised and lowered by an air control ram 16 so that the roller 14 too can be raised and lowered relative to the support surface to engage a pallet 18 and drive that pallet 18 over the apparatus 1.
Patent CA-1199878-A (CA)
Inventor: RAMSTACK JOSEPH M
IPC: A61M1/34
Filed: 1982-09-30
Granted: 1986-01-28
Abstract: TITLE Method and Apparatus for Plasmapheresis ABSTRACT OF THE DISCLOSURE Plasmapheresis by filtration can be carried out with high efficiency for long periods by conducting blood over a surface of a membrane and passing plasma at an accelerating rate until the threshold level is attained, maintaining the rate of passing plasma until the ceiling system transmembrane pressure difference is attained and then reducing the passing of plasma and the system transmembrane pressure difference and allowing the membrane to clear before repeating the cycle.
Patent CA-1212618-A (CA)
Inventor: MACDONALD RODERICK J
IPC: F23G7/08
Filed: 1982-10-07
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE         A probe for use in a flare stack ignitor of the type including a source of electrical power for causing arcing between a pair of probes whereby any combustible gas passing between said probes is ignited.  The probe comprises an elongated, hollow, electrically conductive body for conducting electrical current, the body including an inlet end for admitting air into the body and a discharge end for discharging air into the gas whereby the flow of gas draws air through the body for promoting combustion of the gas.
Patent CA-1198469-A (CA)
Inventor: BOREL DENIS L
IPC: F16C29/00
Filed: 1982-11-02
Granted: 1985-12-24
Abstract: ABSTRACT The invention relates to a ball-bearing bushing for unlimited linear movements along a shaft, the said bushing consisting of balls and steel needles disposed within a single sleeve made of a synthetic material, formed in one operation.  Formed in the sleeve are ball tracks consisting of two straight sections united by two curved sections.  Balls circulating in the tracks are prevented from falling out by the steel needles and by the special configuration of the tracks.  The said steel needles are snapped into mountings in the sleeve and also constitute guides for the rows of load-carrying balls in the operating areas.  During their entire circulation balls are in contact with the steel needles associated with one set of balls.  Ball-bearing bushings of this type are of extremely economical design, since they comprise only three basic elements:  the sleeve, the balls, and the steel needles, and these elements can be assembled without any additional operations, for example welding or mechani-cal reshaping, and without any additional parts such as lateral discs, circum-ferential clips, or other special aids.
Patent CA-1175708-A (CA)
Inventor: MAURICE TERRENCE J
IPC: A23J3/00
Filed: 1982-12-16
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE Protein  fibres  are  formed  by  extruding  an emulsion of protein micellar  mass (PMM) and vegetable oil through openings into hot water.   The formation of the emulsion containing a vegetable oil permits oil-soluble flavours and colourants to be present in the fibres and adds a juicy mouthfeel to the fibres.   The fibres are useful in a variety of food analog products.
Patent CA-1198025-A (CA)
Inventor: DE RIDDER JOHANNES J M
IPC: C11D3/00
Filed: 1982-12-22
Granted: 1985-12-17
Abstract: Abstract of the Disclosure The present invention pertains to a machine dishwash-ing or rinsing composition being substantially free from anionic synthetic detergents or fatty acid soaps, and having a very low or zero phosphate content, which comprises a nonionic detergent surfactant, a water-soluble calcium sequestering agent, a specific poly-meric material and an alkaline detergent material, said composition having improved non-filming, non-spotting or non-streaking properties.
Patent CA-1190760-A (CA)
Inventor: LEITNER HARALD
IPC: A01N39/02
Filed: 1983-02-16
Granted: 1985-07-23
Abstract: ABSTRACT Storage-stable, herbicidally-active compositions in the form of a con-centrating aqueous emulsion comprising 30 to 75% by weight of one or more herbicidally-active phenoxyalkanecarboxylic acid esters, 0.1 to 5 parts by weight referred to the completed emulsion of one or more oil-soluble emulsifiers which are soluble in the esters and have an HLB value of 9 to 16, and 0.1 to 3 parts by weight referred to the completed emulsion of one or more alkali metal salts of single or multiple unsaturated fatty acid taurides orfatty acid alkyl taurides as watersoluble dispersants, the emulsion having a viscosity of 50 to 3,000 mPa.s., a droplet size of I to 5µm and a pH value of 6 to 9 and a process for the preparation of such emulsion which comprises forming a solution of the active ester and emulsifier and mixing it with an aqueous solution of the dispersant to form a homogeneous mixture.
Patent CA-1199475-A (CA)
Inventor: MORGAN GEORGE J
IPC: C02F11/12
Filed: 1983-04-05
Granted: 1986-01-21
Abstract: Abstract of the Disclosure A process of recovering elemental phosphorus from sludge is disclosed wherein the sludge is flash evap-orated utilizing a heat transfer means and then separ-ated from the solid impurities contained therein.
Patent CA-1211002-A (CA)
Inventor: MANSKE WENDELL J
IPC: G01K3/00
Filed: 1983-04-20
Granted: 1986-09-09
Abstract: Abstract Indicating device suitable for visibly indicating conditions such as the application of force or pressure or the exposure to a critical temperature. The device includes a porous pad containing an indicating dyed chemical, a wick maintained in spaced relation to the pad and a snap action activating means. The activating means forces the wick into contact with the pad and dyed chemical migration provides visible indication of the application of force or pressure.          The indicating dyed chemical may be frozen and the activating means engaged. Upon reaching a critical temperature the frozen chemical melts allowing dye migration into the wick and a visible indication of exposure to the critical temperature.
Patent CA-1171624-A (CA)
Title: Procedes de fabrication de chambres du type dit increvable pour roues de vehicules et analogues, et chambres increvables ainsi obtenus
Inventor: ESTRADE ROBERT
IPC: B29D30/08
Filed: 1983-04-20
Granted: 1984-07-31
Abstract: PRÉCIS DE DIVULGATION Appareillage pour la fabrication des chambres moulées pour pneumatiques increvables du type constitué par un coussin torique en matériau élastomère comportant des alvéoles indépendants entre eux dont chacun contient un gaz sous une pression déterminée, lequel appareillage est caractérisé en ce qu'il comprend, en combination, un moule à circuit de chauffage incorporé pour le préformage et la première opération de vulcanisation d'un élément semi-torique, et un moule de raccordement de deux éléments semi-toriques en regard l'un de l'autre, extraits du moule de préformage et de vulcanisation susdit, et de vulcanisation finale d'un élément torique ainsi raccordé, lequel moule de raccordement comprend une admission pour des gaz sous pression et des moyens de chauffage, et en ce que le moule de préformage et de vulcanisation comprend une partie femelle en demi-coquille dont le remplissage est réalisé d'une manière connue par des canaux de transfert, une plaque de fermeture de la face de la demi-coquille, une partie mâle qui porte des doigts de moulage de cavités dans la masse du matériau élastomère qui remplit la demi-coquille femelle, un réseau de chauffage incorporé d'une part dans la partie femelle du moule et d'autre part dans les doigts de moulage des cavités, à l'exclusion de la plaque de fermeture, la coopération entre la partie femelle, la plaque de fermeture et la partie mâle qui forment le moule de préformage et de vulcanisation étant assurée par guidage sur une presse au plateau de laquelle sont fixées respectivement ladite femelle et ladite partie mâle du moule.
Patent CA-1216708-A (CA)
Inventor: ANSEL DAVID S
IPC: D06M15/423
Filed: 1983-05-16
Granted: 1987-01-20
Abstract: DURABLE PRESS RESIN COMPOSITIONS                   Abstract of the Disclosure A durable press resin composition comprising (1) an aminoplast resin,  (2) an aldehyde,  and  (3)  a diluent.  The durable press resin composition  is  combined with  an  acid catalyst and applied to textile materials to impart softness, improved wetting properties and durable press properties. The durable press resin  composition  is  applied at  lower  than normal dry add-on  levels to  textile materials  to provide textile materials having lower levels of formaldehyde.
Patent CA-1203671-A (CA)
Inventor: MAELAND ARNULF J
IPC: C01B3/00
Filed: 1983-07-15
Granted: 1986-04-29
Abstract: ABSTRACT TITANIUM BASED BODY-CENTERED CUBIC PHASE ALLOY COMPOSITIONS AND ROOM TEMPERATURE       HYDRIDE-FORMING REACTIONS OF SAME Solid solutions of titanium, a second metal such as niobium, vanadium, and molybdenum and a third metal such as cobalt, germanium, or iron, wherein the second metal is niobium or vanadium and optionally when the second metal is molybdenum, react rapidly at room temperature obviating the need for a high temperature induction period.  Solid solutions having formula (Til_xNbx)l_yMy wherein 0.25 ? x ? 0.95 and wherein y varies from at least about 0.01 to the solubility limit of M such as cobalt, germanium, or iron in said solution, are also disclosed.  Hydrides of solid solution alloys of Ti/Mo/M, Ti/Nb/M and Ti/V/M are also disclosed.
Patent CA-1178327-A (CA)
Inventor: STOFFEL JAMES C
IPC: H04N1/04
Filed: 1983-10-14
Granted: 1984-11-20
Abstract: ABSTRACT          A combined raster input and output scanner employing spaced document reading and copy printing arrays at a common read/write station. The document to be read and the copy to be printed are disposed in back to back relation and fed simultaneously to the read/write station between the document reading and copy printing arrays. The image reading array is a monolithic full line chip having dual staggered rows of image sensors with individual lenslets for focusing each sensor onto a scan line at the read/write station. To reduce cost, a minimum number of image sensors with relatively wide spacing therebetween is used. To offset loss of resolution, the reading array is movable between a first reading position where one-half of the document line is scanned and a second reading position where the remainder of the line is scanned. The copy printing array comprises a full line of ink jet nozzles, the number and disposition of the ink jet nozzles corresponding to the image sensors, the copy printing array being similarly movable between first and second copy printing positions concurrently with the reading array to thereby print the line in similar half-line increments.
Patent CA-1197155-A (CA)
Inventor: BARBER DONALD T
IPC: B42F21/04
Filed: 1983-12-30
Granted: 1985-11-26
Abstract: ABSTRACT OF THE DISCLOSURE          A file substrate of paper stock such as a file backer or file folder having a reinforced edge portion is disclosed.          Such file substrate has at least one straight edge with a tear resistant plastic film secured either side of the substrate and about the straight edge.  This film reinforces the substrate straight edge without significantly increasing the thickness thereof.  A coloured adhesive may be used for securing a clear reinforcing film to the folder.  This provides a colour band down a side of the folder to distinguish a group of files in a file system.  Method and apparatus are disclosed for applying the reinforcing film to file folder blanks.
Patent CA-1216912-A (CA)
Title: Electrical connector embodying electrical circuit components
Inventor: NIEMAN GERALD R
IPC: H01R13/652
Filed: 1984-03-21
Granted: 1987-01-20
Abstract: ELECTRICAL CONNECTOR EMBODYING ELECTRICAL CIRCUIT COMPONENTS     ABSTRACT OF THE DISCLOSURE     An electrical connector containing removable contacts upon which there are mounted electrical circuit components.  One or more such components may be mounted on the side of each contact body.  A spring provides electrical connection between the components and the grounding plate in the connector containing openings into which the contacts are removably mounted.
Patent CA-1207001-A (CA)
Inventor: VANDERLAAN ROBERT D
IPC: H02K7/06
Filed: 1984-04-25
Granted: 1986-07-02
Abstract: Title:       "Limited Angle Torque Motor"     ABSTRACT OF THE DISCLOSURE    A two pole stationary coil rotary magnet motor which provides for increased work and reduced rotary inertia. The motor consists of two main assemblies, a rotor assembly contained within a rotor casing and a stator and housing assembly surrounding the rotor casing. One end of the casing is closed, whereas the other end is open to eliminate the need for a dynamic shaft seal. Fluid enters the casing at the open end thereof to provide a lubricating fluid for the rotor bearings and a heat conductive path. The rotor casing isolates the critical movement of the rotor from the contaminated atmosphere of the stator environment and allows replacement of the stator assembly without disturbing the rotor assembly. A permanent magnet rotor may be formed using one or more rare earth magnets which may be suitably bonded to the rotor shaft. A protective cover surrounds the rotor magnets to eliminate potential rotor magnet breakage contamination. The relationship between the rotor magnet angle and stator winding may be such as to produce a relatively large output work potential. Also, the lamination slot configuration and stator winding may be graded to optimize the torque versus rotation profile to more closely match the cosine function of various rotary to linear output gearing to provide a substantially constant force output.
Patent CA-1196361-A (CA)
Title: Partition shield for automobile interior
Inventor: LEDENYI JOSEPH
IPC: B60R21/12
Filed: 1984-04-30
Granted: 1985-11-05
Abstract: ABSTRACT      A safety mechanism which may  be activated at will, in a moment  notice by  the  operator  of Taxi  or  other type  of vehicles  where additional  safety barrier  is necessary, at times.   When  there   is no   apparent danger,  mechanism is hidden  in  its covers,  allowing  unobstructed  view to  the front and/or back.