baber/WOPTO huggingface dataset:
Patent CA-1237064-A (CA)
Title: Process and apparatus for scrubbing gaseous components out of gaseous mixtures
Inventor: KARWAT HEINZ
IPC: B01D53/14
Filed: 1984-12-19
Granted: 1988-05-24
Abstract: "PROCESS AND APPARATUS FOR SCRUBBING GASEOUS COMPONENTS OUT OF GASEOUS MIXTURES" Gaseous components are scrubbed from gaseous mixtures with a physical solvent; the latter, after absorption of the scrubbed-out gaseous components, is regenerated by expansion and stripping, wherein the gaseous fraction being released is discharged and the regenerated solvent is recycled into the scrubbing step. To reduce the content of solvent vapors in the gases to be exhausted into the atmosphere, the released gaseous fraction is cooled in heat exchange with non-thermally degasified solvent in order to condense out entrained solvent vapors from the gaseous fraction.
Patent CA-1253685-A (CA)
Inventor: WIBERG PER-ARNE
IPC: D21F5/02
Filed: 1985-01-10
Granted: 1989-05-09
Abstract: APPLICANT:   PER-ARNE WIBERG          TITLE:      A METHOD AND APPARATUS FOR DRYING A MOIST             FIBRE WEB             ABSTRACT OF THE DISCLOSURE          A method for drying a moist fibre web, particularly a paper web, in which the moist fibre web, subsequent to having passed a wire a couch roll a pick-up felt and a suction press roll, is advanced to a press nip where the fibre web is transferred to a drying cylinder and remains on the cylinder until drying of the web is completed wherein the fibre web on the drying cylin-der is passed to a drying press, where a heated, permeable press means is pressed against the moist fibre web, whereupon moisture in the fibre web is transferred to the press means by the press pressure and the heat, this water pressed from the fibre web being subsequently extracted therefrom with the aid of suction boxes arranged on the inside of the press means. The press means comprises either a felt loop, including a pair of rolls - of which one roll is a press roll - a press felt of heat-durable fibres and suction boxes arranged on the inside of the press felt, wherein the press felt is heated upstream of the press nip with the drying cylinder by means of, for example, a gas burner wherein the burner gases are drawn by suction through the press felt with the aid of suction boxes, and wherein water pressed into the press felt is removed therefrom downstream of the press nip with the aid of suction boxes located on the inside of the felt.  In a further embodi-ment, the press means also comprises a permeable, heat-durable metal band which is arranged in the press nip externally of the press   felt and which is heated instead of heating directly the outer surface of the felt.            In accordance with one advantageous embodiment, the felt loop of the press means is replaced with a permeable metal roll, optionally in combination with a permeable, heat-durable metal band externally of the roll surface in the press nip against the drying cylinder, wherein moisture pressed in the press nip from the fibre web into the heated roll cylinder is removed from the perforations of the roll surface downstream of the press nip with the aid of suction boxes arranged inwardly of the outer cylindrical wall of the roll. The invention also related to a drying arrangement exhibiting the afore-described characteristics of the embodiment incorporating a felt loop.
Patent CA-1234371-A (CA)
Inventor: CORRIGAN JAMES L
IPC: A47F7/00
Filed: 1985-01-24
Granted: 1988-03-22
Abstract: DISPLAY RACK     Abstract of the Disclosure The display rack is formed from a number of modules which consist of molded plastic framing units having projecting guide pins which permit the units to be interconnected.  The side edge of each unit adjacent the guide pins is open, while the remaining edges of the unit are provided with raised border means.  Therefore, tile or literature to be displayed can be slipped into the framing unit and when the modules are attached together, all edges of a display are framed.  The unit gives the appearance of a single unit rather than a unit formed from a plurality of modules.
Patent CA-1204759-A (CA)
Inventor: BEY PHILIPPE
IPC: C07C39/373
Filed: 1985-03-13
Granted: 1986-05-20
Abstract: ABSTRACT       Novel intermediates of the formula   wherein R3 is hydroxy or a leaving group, such as halogen,  tosyloxy or mesyloxy, which are useful in the preparation of corresponding compounds wherein R3 is -NH2 or -NH substituted, the latter being MAO inhibitors and useful for treating depression.
Patent CA-1218634-A (CA)
Inventor: HUMES ARNOLD F
IPC: E06C5/04
Filed: 1985-04-18
Granted: 1987-03-03
Abstract: ABSTRACT    A ladder assembly for use on an articulating member of a moveable vehicle which includes a main ladder mountable on the member,  a  truss  assembly  coupled  to  the  main  ladder  and couplable  to  the  articulating  member  supporting  the  main ladder, and a bracing means affixed to the ladder assembly for bracing the main ladder from the ground.
Patent CA-1260716-A (CA)
Inventor: ROBERTS TIMOTHY A
IPC: B24B3/00
Filed: 1985-05-23
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE    A honing device for simultaneously honing a plurality of commonly mounted discrete cutting elements such as multi-blade broadheads, treble fishhooks, and replaceable multi-blade broadheads.  The honing device includes spaced-apart honing surfaces disposed relative to one another for simultaneously engaging and honing at a determined angle on each honing surface, a cutting edge of one of the commonly mounted discrete cutting elements.  Interposed between and integral with adjacent edges of the spaced-apart honing surfaces is an accommodation for supporting the ferrule or common mounting device of the discrete cutting elements.
Patent CA-1210912-A (CA)
Inventor: SMITH JAMES G
IPC: A61M5/00
Filed: 1985-06-27
Granted: 1986-09-09
Abstract: TITLE   Sterile Docking Process, Apparatus and System ABSTRACT         A process, apparatus and system for making a sterile connection between two thermoplastic resin tubes is disclosed.  The process comprises forming a continuous molten seal simultaneously between an end of a hot, multi-ended, hollow needle and a wall of each of said tubes, thereby providing fluid communication, and cooling said seals and needle.          As the thermoplastic resin cools a sterile weld is formed.
Patent CA-1233965-A (CA)
Title: Process for cleaning mercury-containing gaseous  emissions
Inventor: IDE AKIRA
IPC: B01D53/34
Filed: 1985-08-29
Granted: 1988-03-15
Abstract: Abstract A process for cleaning gaseous emissions containing mercury (Hg) comprises the steps of adding a chlorine-containing material to the mercury-containing gaseous emissions and heating the mixture to convert the mercury into water-soluble mercuric chloride (HgCl2); scrubbing the water-soluble mercuric chloride with wash water and fixing the same as chlorocomplex ion (HgCl4-2) stable in liquid; and thereafter subjecting the washings from the scrubbing step to coagulating sedimentation and thereby fixing and insolubilizing the mercury in the resulting sludge.
Patent CA-1258052-A (CA)
Inventor: GILBERTIE JOHN S
IPC: G01K1/08
Filed: 1985-09-18
Granted: 1989-08-01
Abstract: ABSTRACT          A carton for electronic thermometer probe covers used in a probe cover holding and dispensing arrangement for an electronic thermometer is formed from a blank of sheet material including side panels and front and back panels fastened together.  Flaps form a bottom for the carton and a top flap is formed of two sections defined by a weakened line, the top flap being adhesively secured to the front flap.  One of the sections of the top flap may be grasped and torn from the carton along the weakened line to form an aperture for probe covers in the carton.
Patent CA-1251197-A (CA)
Inventor: SEPULVEDA GONZALO
IPC: C10G45/04
Filed: 1985-09-30
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE    A natural active stable catalyst for use in the hydrodemetallization (HDM) and the hydroconversion (HC) of heavy crudes and residues and, in particular, a method for the preparation of the catalyst from natural clay and a process for the treatment of heavy crudes and residues with the catalyst.          The catalyst is free of hydrogenating metals of Groups VIB and VIII of the Periodic Table and comprises primarily iron, silica and alumina derived from the composition of the natural clay.     The catalyst possesses a surface area of between 20 to 100 m2/g, a total pore volume of between 0.20 to 0.90 cc/g, where 50 to 100% of the total pore volume contains pores of diameter greater than 400 .ANG..  The catalyst has a ratio I(Fe)/I(Si+Al) of between 0.2 to 0.9 as determined by XPS.
Patent CA-1259085-A (CA)
Inventor: LINDE GILBERT W
IPC: A01C3/06
Filed: 1985-12-02
Granted: 1989-09-05
Abstract: MATERIAL BREAKUP DEVICE FOR MANURE SPREADERS     ABSTRACT OF THE DISCLOSURE        In a type of manure spreader including an auger rotatably mounted in a tank and an expeller disposed adjacent an opening in the tank to discharge manure from the tank, a material breakup device is pivotally mounted on a sidewall of the tank.  The material breakup device is movable toward the auger to break up manure that is bridged above the auger.  In operation, the material breakup device moves between an upper position where it is adjacent a sidewall of the tank and a lower position where it is adjacent the auger.
Patent CA-1237458-A (CA)
Title: Voilier a neige leger
Inventor: LALIBERTE GILLES RUE DES ERABL
IPC: B62B15/00
Filed: 1986-01-17
Granted: 1988-05-31
Abstract: "Precis de la divulgation" Un appareil allant sur la neige et destiné aux loisirs et aux sports, comme moyen alternatif de transport. Il fait appelle à la connaissance des lois qui régissent la façon de manoeuvrer un voilier et à certains principes de mécanique simple: levier, poulies, etc.. Il est composé d'une charpente de forme triangulaire monté sur des skis et muni d'un mat fixe retenu par des cables au centre du triangle. Il est maneuvré par un conducteur qui est dans une position assise. La direction se fait à l'aide d'une barre de direction aux pieds et avec l'aide d'un ski avant large agissant comme gouvernail. Il permet aussi de fixer plusieurs voiles comme: la grande voile le foc, le petit foc et le spinnaker. Par ailleurs il se différencie par le fait qu'il est démontable et transportable) lorsque démonté sur un support à bagage d'auto.
Patent CA-1263211-A (CA)
Inventor: WHITESIDE ROBERT C
IPC: B29C51/44
Filed: 1986-02-18
Granted: 1989-11-28
Abstract: SYSTEM FOR THERMOFORMING ARTICLES SUCH AS PICNIC PLATES IN A PAIR OF SIMULTANEOUSLY FED, CONTINUOUS  THERMOPLASTIC WEBS WHICH SUBSEQUENTLY MOVE INTO  NESTED RELATION, AND THEN DUALLY TRIMMING THE         NESTED ARTICLES FROM THE WEBS                   ABSTRACT OF THE DISCLOSURE          A system for producing generally concavo-convex synthetic plastic containers and like articles, such as picnic plates wherein a mold station has a stationary intermediate mold with projecting male mold parts on one side and directly opposite recessed female mold cavities in alignment therewith on the other side.  A first movable mold, on the side of the intermediate mold having the male mold parts is provided with recessed mating female mold cavities of the same dimensions as the said cavities in the intermediate mold and a second movable mold on the other side of the intermediate mold has aligned projecting male mold parts mating with the cavities in the intermediate mold.  A pair of heated, moldable synthetic plastic webs are advanced in unison to opposite sides of the intermediate mold and are later removed in unison from the mold station. The heated sections of the webs are moved in unison to opposite sides of the intermediate mold when the said first and second movable molds are separated therefrom.  Then the first and second movable molds are driven toward the intermediate mold to thermoform identical products in both of the webs.  After this, the first and second movable molds are moved away from the intermediate mold and the webs are indexed to remove the products formed from the mold station.  The webs are converged toward one another after leaving the mold station to nest the aligned articles formed in the respective webs in pairs and then pairs of the nested articles are punched from the webs in a single relative movement of a punch and severing die.
Patent CA-1251950-A (CA)
Inventor: MOTT PHILIP J
IPC: F16G13/02
Filed: 1986-02-19
Granted: 1989-04-04
Abstract: CHAIN-BELT     ABSTRACT:      A power transmission chain (61) extending between driving and driven means, such as pulleys or sprockets to transfer torque wherein the chain is formed of a plurality of links having a substantially constant pitch and a plurality of serially arranged contact surfaces engaging contact surfaces of the driving and driven means.   The links are designed with longitudinally spaced  apertures  (69,71)  providing  centers of  action (87,89)  that are located with respect to a reference line (95) of the link to vary the chordal action of at least some of the links to alter the contact timing and duration between the chain and the driving and driven means to change the generated noise pattern.
Patent CA-1270164-A (CA)
Inventor: TAKAYAMA TERUO
IPC: F02M69/00
Filed: 1986-03-25
Granted: 1990-06-12
Abstract: ABSTRACT   A fuel injection supply system for an internal combustion engine provided with an even number more than four cylinders.  The first intake manifold is connected to the first cylinder group comprising one half of the cylinders and the second intake manifold is connected to the second cylinder group comprising the other half of the cylinders.  A passage collector member is provided which collects the intake passages so as to communicate the intake ports of the first and second manifolds each other, and the first fuel supply device is disposed at the converging portion of the first intake manifold and the second fuel supply device is disposed at the converging portion of the second intake manifold.
Patent CA-1253124-A (CA)
Inventor: KIRCHHOFF BERND
IPC: B02C23/02
Filed: 1986-06-04
Granted: 1989-04-25
Abstract: ABSTRACT          The invention relates to an apparatus for charging at least one crusher, adapted to be charged from above, with material delivered intermittently by a plurality of transporting vehicles, the said material being fed to the crusher by a bucket, the said bucket being charged by at least one transporting vehicle, in a receiving position adapted to the plane of movement of the said transporting vehicle and being adapted to be raised into a transferring position in which it is tilted in order to empty it into the crusher, the crushed material being removed therefrom by means of a transporting device.  The crusher is arranged upon a mobile supporting structure, a continuous supply of material for the said crusher being obtained by at least two buckets acting as intermediate bunkers and adapted to be raised and lowered, the said buckets feeding the charge material to a receiving hopper acting as an additional intermediate bunker and preceding  the crusher, as seen the direction of flow of the material.
Patent CA-1271978-A (CA)
Inventor: TITTIZER GABRIEL
IPC: F01D25/22
Filed: 1986-06-09
Granted: 1990-07-24
Abstract: Abstract of the Disclosure:          Static pressure-type gas bearing for a high-speed rotary shaft, comprising a porous bearing bushing formed of a pair of hollow cone frustums connected to one another at respective narrow ends thereof.
Patent CA-1270115-A (CA)
Inventor: INSTANCE DAVID J
IPC: G09F3/02
Filed: 1986-08-06
Granted: 1990-06-12
Abstract: ABSTRACT                        A LABEL    A label for attachment to a container, the label (28) comprising a folded longitudinal strip (2) which is divided into a row of panels (4, 6, 8, 10) by a plurality of transverse fold lines (12, 14, 16), two of the panels forming a front cover (4) and a back cover (10) for the remaining panels (6, 8) of the strip (2) when folded, the back cover (10) being adhered by its rear surface to a support web (32) and all of the panels (6, 8, 10) other than the front cover panel (4) being provided with at least one hole (22, 24, 26) whereby when the strip (21) is folded each hole (22, 24, 26) is adjacent a respective corresponding hole (22, 24, 26) in an adjacent panel so as to form at least one composite hole through the panels other than the front cover panel which reveals at least one exposed portion (34, 36, 38) of the support web (32), the or each exposed portion (34, 36, 38) being coated with an adhesive whereby the front cover panel (4) can be folded over the remaining panels (6, 8, 10) and adhered by its inner surface to the or each exposed portion (34, 36, 38) thereby to retain the strip (2) in its folded condition.
Patent CA-1253911-A (CA)
Inventor: MALIK DEV R
IPC: B62D21/18
Filed: 1986-09-16
Granted: 1989-05-09
Abstract: ABSTRACT      A novel construction for mounting the roller circle system for power mining equipment and the like between the rotating portion and the base portion of the power mining device so as to minimize the adverse effects on roller bearings of hard spots caused by the intersection of bulkheads or ribs which strengthen the rotating frame and the base.
Patent CA-1273299-A (CA)
Inventor: BRAENDLI MAX
IPC: B66F9/075
Filed: 1986-10-15
Granted: 1990-08-28
Abstract: INVENTION: INDUSTRIAL VEHICLE WITH INTEGRATED EMERGENCY     RECOVERY DEVICE                    ABSTRACT OF THE DISCLOSURE             The industrial truck or vehicle comprises a support body or member supporting an elevatable platform.  The support body is supported and guided on both ends by a respective transverse pivot joint of a respective driving module or unit.  The width of the support body and the platform is narrower than the width of the two driving units.   This narrowing or reduction in width of the industrial vehicle ensures that the complete platform region on both longitudinal sides of the industrial vehicle is manually accessible despite providing good lateral vehicle stability.  Furthermore, the torsional elasticity of the support body is increased such that the support body in combination with the transverse pivot joints provide sufficient travel surface adhesion or floor traction of all drive wheels and support or free-running wheels even over irregular or uneven travel surfaces.  The industrial vehicle possesses an emergency recovery device so that it can be temporarily driven without auxiliary devices if up to two wheels become blocked.  For this purpose the driving units are tilted individually or in combination about the still functional wheels by means of a respective drive spindle until the blocked wheels are free of the floor or ground  surface and the industrial vehicle is rendered mobile.  The reduction in width of the industrial vehicle and the autonomous capability of recovering from emergencies permits this industrial vehicle to be utilized in flexibly-organized assembly plants, especially in the automotive industry.
Patent CA-1266174-A (CA)
Inventor: HOSHIZAKI THOMAS B
IPC: A43B5/16
Filed: 1986-12-29
Granted: 1990-02-27
Abstract: Abstract of the Disclosure A skate boot is described which includes an over-lapping  tension  strap  extending  from the medial side of the outer sole to the medial lacing band, and the lacing passes through eyelets provided in the tension strap.  The lacing bands are arranged such that in the bottom portion thereof below the tarsis,  they are symmetrical to a line drawn approximately over the highest ridge of the dorsal of the foot,  that is, at the first or second metatarsal and above  the  tarsis they are symmetrical with the axis of the anterior tibial tendon so that the lacing is evenly distributed on either side of the highest ridge of the foot in these areas.   A liner is provided in the rear part of the boot such as to provide  lateral support.   The liner is relatively stiff but is provided with cutouts allowing the boot to flex in the dorsal-plantar flexion direction.
Patent CA-1269857-A (CA)
Inventor: MAJER SIQMAR
IPC: D04B35/04
Filed: 1987-01-09
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE A latch needle for a textile machine including a latch displaceable in a longitudinal slot of a needle shank and pivotally mounted by means of a continuous bearing bore on two coaxial shaft stubs disposed at needle shank cheeks which laterally delimit the longitudinal slot.  Each shaft stub projects into the longitudinal slot and comprises a separate cylindrical bolt which is inserted with a tight fit into a continuous bore in the associated needle shank cheek and is fixed therein so as to be secure against displacement.
Patent CA-1267967-A (CA)
Inventor: HOLZHAUSEN GARY R
IPC: G01V1/133
Filed: 1987-03-19
Granted: 1990-04-17
Abstract: ABSTRACT         Disclosed is a method of determining the geometry of a hydraulic fracture in the earth communicating with the surface of the earth through a well bore or the like comprising the steps of a) perturbing fluid in the well bore to induce oscillation in a fluid in said well bore, b) measuring the resulting pressure oscil-lations at at least one point in the well bore, and c) calculating the theoretical shape of the fracture in the earth based on the oscillations detected in the well bore.  Also disclosed is a method of determining the orientation of a hydraulic fracture plane in the earth comprising positioning an array of sensors for measuring seismic ground motion above a region which includes the fracture, providing a well bore having fluid therein communicating with the fracture to be defined, perturbing the fluid to cause transient pressure or flow oscillations in the fluid column in the well bore, measuring seismic ground motion induced by the transient pressure and flow oscillations in the fracture, calculating, using theory of wave propagation, the ground motion expected of fractures of different orientations, comparing the measured ground motion with the calculated ground motion patterns representing fractures of different orientations, and selecting the fracture orientation that yields calculated seismic ground motions most closely resembling the measured seismic ground motions as the most probable fracture orientation, calculating a probable fracture orientation based on the seismic motion of the ground.
Patent CH-502973-A (CH)
Title: Coupling adamantane groups by 3-4C polyethylene bridges by (a) forming a soln. of (I) a 10-20 C adamantane or alkyladamantane contg. at least one unsubstd. brid
Inventor: ABRAHAM SCHNEIDER
IPC: C07C17/26
Filed: 1968-06-20
Abstract: Coupling adamantane groups by 3-4C polyethylene bridges by (a) forming a soln. of (I) a 10-20 C adamantane or alkyladamantane contg. at least one unsubstd. bridged main C atom, and no tert. alkyl C atom, and (II) a 3-4 C alkyl chloride or bromide, in a molar ratio relative to hydrocarbon greater than 1:1, but below 2:1, (b) maintaining the soln. at -20 to 50 deg.C while AlCl3 or AlBr3 is mixed with the soln. until the greater part of the adamantane hydrocarbon has reacted, and (c) recovering the pdt. contg. adamantane groups linked by 3-4 C polymethylene bridges between bridged main positions. The method enables linear and crosslinked polymers to be produced, as well as pdts. of the bis-type. The bis-type products can be converted of monomers useful for prodn. of new polymers, such as polyesters and polyamides.
Patent DK-105084-A (DK)
Inventor: GOTTWALD ADOLF
IPC: A47L17/00
Filed: 1984-02-27
Abstract: A hand held kitchen sink spray is disclosed with various cleaning attachments. The attachments are attached by a quick-release connector.