baber/WOPTO huggingface dataset:
Patent CA-1260212-A (CA)
Inventor: OLLILA MARTTI
IPC: A47L9/20
Filed: 1984-12-14
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE:           A means  for  cleaning  the  filters  in  wet  and dry vacuum cleaners consisting of at least one motor, pro-vided with a filter, in conjunction with a vacuum cleaner and drawing liquid,  dust or equivalent substance into a tank of the vacuum cleaner. In the means of the invention, for cleaning purposes a blowing circulation can be produced through the filter, which is opposite in direction to the normal direction in which the air passes through,  using the own motor of the vacuum cleaner.
Patent CA-1225897-A (CA)
Inventor: KENSEY KENNETH R
IPC: A61B17/32
Filed: 1985-01-02
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE        Procedures and devices for opening restrictions, e.g., occlusions, in passageways, e.g., arteries, of living beings.  The device basically comprises and elongated, flexible recanalization Catheter arranged to be threaded through the passageway to the site of the restriction.  The catheter includes a working head which is adapted to be moved, e g., rotated, by turbine drive while the head is advanced into the restriction to effect its opening.  Blocking means are provided for use with the catheter to preclude any debris produced during the restriction opening procedure from flowing distally down the passageway.  Profusion means are also provided to provide oxygenated fluid, drugs, contrast media or dyes into the passageway.  One embodiment of the recanalization catheter is a combination device having different diameter sections for introduction into a large passageway within the body while the working head is located within a small remotely located passageway.
Patent CA-1248004-A (CA)
Inventor: KANE JOHN P
IPC: B60C25/00
Filed: 1985-03-07
Granted: 1989-01-03
Abstract: TIRE MOUNTING SYSTEM                           ABSTRACT     An automatic tire mounting and inflation system for successively mounting the upper and lower beads of a tire to a wheel.  The system includes a continuously driven conveyor having means for feeding wheels and tires thereon, mounting the tire to the wheel in two successive steps, inflating the wheel mounted tire and removing the same from the conveyor.
Patent CA-1230693-A (CA)
Inventor: DALY MARSHALL -A CIENEGUITAS S
IPC: H04M9/00
Filed: 1985-03-15
Granted: 1987-12-22
Abstract: A STAND-ALONE KEYPHONE SYSTEM                       ABSTRACT   A stand-alone keyphone system that is designed to be installed at any location where it is desired that a plurality of telephone lines be available to each of many user points.  The system operates independently of all other systems and without the need for a KSU or a central control unit.  Each system allows a plurality of telephone lines to be connected and operated simul-taneously and a plurality of systems may be connected within each installation with minimal loading of telephone lines.  The system comprises, within a single housing, a DTMF telephone set and a key adapter set that further comprises all the mechanical and electronic circuits to operate the system including a switching subsystem and hold circuit subsystem.  The system incorporates a hold pushbutton for placing any of the telephone lines on hold, a set of four telephone line accessing push-buttons; and a set of line status LED's that indicate if the corresponding line is idle, ringing, busy or holding.
Patent CA-1241636-A (CA)
Inventor: LESAGE PHILIP G
IPC: F28F13/06
Filed: 1985-04-15
Granted: 1988-09-06
Abstract: A B S T R A C T     A radiator core has header plates provided with resilient grommets grooved to receive the edges of the header plates.  Circular tubes extend between the header plates and pass through central bores in the grommets which press inwardly thereon.          Fins extend transversely to the tubes which extend through collars in the fins.
Patent CA-1225351-A (CA)
Inventor: WAHREN MATS E
IPC: B23Q7/14
Filed: 1985-04-24
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE         A conveyor for objects conveyed between assembly or processing stations includes a base member with a central trough defined by side walls with a continuously traveling conveying means at the bottom of the trough, and carriers for conveying the objects.  The carriers are guided in the trough, are guidable against the conveying means and conveyed by it and have arresting buffers arranged in the trough between them.  The buffers comprise elastic rings which are compressed in the conveying direction of the conveying means between a carrier stationary in an assembly or processing station and a further carrier moving towards this carrier.  On compression, the ring is expanded transversely against the side walls of the trough, causing the moving carrier to be elastically braked while the braking force is taken up in the side walls via friction of the rings against them, to prevent harmful impact against the stationary carrier.
Patent CA-1256472-A (CA)
Inventor: ETTLINGER RALPH
IPC: A47L17/00
Filed: 1985-06-21
Granted: 1989-06-27
Abstract: ABSTRACT OF DISCLOSURE   A spray head assembly is made from a very few number of injection molded parts.  Preferably a pair of elongated housing shells fit together in face-to-face confrontation, with a spring biased actuator arm or control lever pivotally mounted between them.  The lever has a metal shaft extending therefrom, which passes through a flexible cone in a rubber bulkhead to maintain a waterproof seal.          In front of the bulkhead is a solid plastic plate having mounted therein a reciprocally slidable member controlled by the lever.  In one embodiment, the sliding member contains a generally triangular or circular opening or openings having a sector of a circle for a base.          Depending upon the position of the slide, the opening moves up or down to open or close a water passageway through the spray head.  The sliding member first presents the smaller sectors of the opening or openings to an associated sealing ring to minimize the abruptness of any change in discontinuity of water flow at the edge of the opening.  In another embodiment, a stainless steel plate is countersunk in or affixed to the back of the sliding member to reduce wear.  The spray head delivers water in a generally rectangular spray pattern.
Patent CA-1244448-A (CA)
Inventor: GEHRING REINHOLD
IPC: A01N47/18
Filed: 1985-06-25
Granted: 1988-11-08
Abstract: ABSTRACT         Novel substituted 5-acylamino-1-phenylpyrazole herbicides of the formula   in which R represents cyano, alkoxycarbonyl, alkenyloxy-carbonyl, alkinyloxycarbonyl, aminocarbonyl, alkyl-aminocarbonyl, alkenylaminocarbonyl or alkinyl-aminocarbonyl, R1 represents alkyl, alkenyl, alkinyl, alkoxy-alkyl, alkylthioalkyl, halogenoalkyl, cycloalkyl or optionally substituted aryl, and, in the case in which Y represents the   group, also represents hydrogen, X represents oxygen or sulphur, Y represents oxygen, sulphur or the   group, wherein Z represents hydrogen, alkyl, alkoxy, alkenyl, alkinyl or optionally substituted aryl, R2 represents hydrogen or the radical   and R3, R4, R5, R6 and R7, which are identical or different, represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylsulphonyl, alkoxycar-bonyl or a radical -(X')n-R8, wherein X' represents oxygen, sulphur, sulphinyl or sulphonyl, n represents 0 or 1 and R8 represents halogenoalkyl, with the proviso that at least one of the radicals R3, R4, R5, R6 or R7 represents a radical -(X')n-R8, but R does not represent cyano when R5 represents trifluoromethyl.    .
Patent CA-1224509-A (CA)
Title: Remorque multi-fonctionnelle
Inventor: LUSSIER FRANCOIS PLACE DU FOND
IPC: B62D63/06
Filed: 1985-09-19
Granted: 1987-07-21
Abstract: . La remorque multi-fonctionnelle, est une remorque conventionnelle, sauf qu'il y a plusieurs accessoires disponibles avec le châssis de la remorque, ces accessoires sont: 1 Chassis A Coffre fermé B Coffre ouvert C Poteaux à bois D Ailes amovibles E Réservoir F Support à canot/chaloupe G Support étagé. Plusieurs autres accessoires sont à l'étude présentement.
Patent CA-1237811-A (CA)
Inventor: ENG KAI Y
IPC: G11B27/026
Filed: 1985-10-11
Granted: 1988-06-07
Abstract: A TECHNIQUE FOR CATALOGING PICTORIAL AND/OR WRITTEN DATA-BASE INFORMATION ON VIDEO TAPE OR DISK            Abstract The present invention relates to a technique for automatically cataloging and storing pictorial and/or written sections of information in the form of, for example 35-mm slides, X-rays, store catalog pages, etc. in a database for subsequent retrieval by end users of the database.  In accordance with the present technique, a bar-code label, including a unique bar-code, is assigned and affixed to each piece or section of information to be separately stored in the database.  Each section of information is sequentially fed into a recording arrangement where (a) the bar-code versus a brief description of the information section is recorded in a computer memory, (b) an image of the pictorial and/or written information section is transformed into a video signal and recorded on a separate location of a video tape or disk, and (c) the location of the video signal on the video tape or disk for each section of information is recorded in the computer memory with the associated bar-code and brief description.
Patent CA-1265145-A (CA)
Inventor: DUGGAN ANGELINA J
IPC: A01N43/56
Filed: 1985-10-16
Granted: 1990-01-30
Abstract: Abstract: Pyrazoline Insecticides Pyrazolines of the following formula are useful for con-trolling insects:      wherein RA is of the formula   in which R'A is selected from hydrogen, halogen,lower alkyl, lower alkoxy, lower haloalkoxy, lower alkynyloxy and lower haloalkyl; or   in which X is a bridge of the formula [O-(CR'AAR'AB)a-oa']   wherein a is 1-3, a' is O or 1, a+a' is at least 2 but no greater than 3, R'AA and R'AB are independently selected from hydrogen, halogen and lower alkyl, and R'AC     is selected from hydrogen, halogen, lower alkyl, lower alkoxy, lower haloalkoxy, and lower haloalkyl; RB is a 4- or 5-substituent of the formula   in which R'B is selected from hydrogen, halogen, lower alkyl, lower alkoxy, and lower haloalkyl; or   in which Y is a bridge of the formula [O-(CR'BAR'BB)b-ob']   wherein b is 1-3, b' is O or 1, b+b' is at least 2 but no greater than 3, R'BA and R'BB are independently selected from hydrogen, halogen and lower alkyl, and R'BC is selected from hydrogen, halogen, lower alkyl, lower alkoxy, lower haloalkoxy, and lower haloalkyl; RC is of the formula   in which RD is selected from hydrogen and lower alkyl, and RH is selected from halogen, lower alkyl, lower alkoxy, lower haloalkoxy, lower haloalkyl, cyano, nitro, -NRFRG wherein RF and RG are independently lower alkyl, and -SOnRH wherein RH is lower alkyl and n is 0-2; or   in which Z is a bridge of the formula [o-(CR'CAR CB)c-oc']  -wherein c is 1-3, c' is 0 or 1, c+c' is at least 2 but no greater than 3, R'CA and R'CB are independently selected from hydrogen, halogen and lower alkyl, and R'CC is selected from hydrogen, halogen, lower alkyl, lower alkoxy, lower haloalkoxy, and lower haloalkyl; RN is hydrogen or lower alkyl; and V and W are independently oxygen or sulfur.
Patent CA-1273031-A (CA)
Inventor: SHELTON RICHARD B
IPC: A63F7/34
Filed: 1986-01-13
Granted: 1990-08-21
Abstract: POOL BALL RETURN CONTROL APPARATUS              ABSTRACT OF THE DISCLOSURE          A pool table having a playing surface with which ball accommodating pockets are associated.  Pocketed balls are conveyed by a runway system via a trap toward a compartment at one end of the table that is accessible to a player.  The trap has a gate magnetically latched in closed position so as to prevent passage of the object balls into the compartment until such time as a coin control mechanism is operated to effect unlatching and opening of the gate.        The gate is maintained in its open position for a sufficient period of time to permit the passage of all the object balls from the trap to the compartment.  Following movement of the last object ball past the gate the latter returns automatically to its closed, latched position.
Patent CA-1213081-A (CA)
Inventor: MEDDINGS BASIL
IPC: H01J49/10
Filed: 1986-01-27
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           A quadrupole mass spectrometer has a housing containing pole rods which define a passage through which ions can pass when the housing is evacuated.  RF voltage is supplied to the pole rods to cause ions only of a pre-determined mass/charge ratio to pass through the passage.          Such ions are detected and their rate of receipt is inducted.  The temperature of the RF supply is controlled to enable more consistent analytical results to be attained.
Patent CA-1257373-A (CA)
Inventor: MICHAUD FERNAND
IPC: H05K5/00
Filed: 1986-02-17
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE         A housing for a command system for cranes, derricks or the like, includes an inner enclosure disposed within an outer enclosure with insulating spaces therebetween.  Both the inner and outer enclosures are made of an insulating ma-terial. The inner enclosure includes compartments which receive modules in a drawer-like manner.
Patent CA-1255436-A (CA)
Inventor: EICHENAUER HERBERT
IPC: C08F20/44
Filed: 1986-02-18
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE Sulphur-containing polymers of styrene, .alpha.-methyl styrene, p-methyl styrene, vinyl toluene, acrylonitrile or methyl methacrylate or mixtures thereof with a limiting viscosity of from 2 to 15 ml/g (measured in dimethyl formamide at 25°C) and a sulphur content of from 1.15 to 3.95% by weight, whereby at least 90% by weight of the incorporated sulphur is present as a constituent of terminal C1-18-thioalkyl groups.  The polymers improve the flowability of acrylonitrile butadiene styrene (ABS) polymers.
Patent CA-1268737-A (CA)
Inventor: TAYLOR HENRY J
IPC: B44C1/17
Filed: 1986-02-19
Granted: 1990-05-08
Abstract: ABSTRACT           An apparatus has a rotary member mounted to it for rotating around a fixed axis of rotation, and also has a support member secured to it to extend tangential to the rotary member, the location of tangency being defined as a workstation.  A continuous first medium extends around substantially the whole periphery of the rotary member.  The first medium moves relative to the periphery due to a mechanism on the rotary member which continuously withdraws a portion of the first medium from the periphery and replaces that withdrawn portion with a new portion.  The first medium is thereby pulled along the periphery of the rotary member in the same direction in which the rotary member is adapted to rotate.  A second medium moves along the support member and through the workstation at the same speed as that at which the first medium passes through the workstation.  A series of engagement members are positioned equiangularly around the rotary member,each engagement member as it passes through the workstation forcing those portions of the first and second mediums in the work-station into engagement.  For a rotary member having N engagement members, an optimum utilization of the first medium occurs when the ratio of the speed at which the first medium passes through the workstation relative to the speed at which the periphery of the rotary member passes through the workstation is (N-1)/(N-2).
Patent CA-1269418-A (CA)
Inventor: VANNESTE GODFRIED
IPC: C21D9/60
Filed: 1986-02-27
Granted: 1990-05-22
Abstract: ABSTRACT                "Induction Heating"      In the induction heating of thin (e.g. 0.5 to 3 mm diameter) steel wires (W) in continuous heating processes, relatively low field strengths of e.g. up to 20,000 Am-1 are employed but are chosen so as to set the relative magnetic permeability µr at 40 or more.  The wire are passed through coil blocks (1), which are wound flat around a row of ceramic tubes (3) to guide and insulate the wires.          The coil blocks are energised at frequencies typically up to 30 kHz. The direction of winding and/or the phase of the current is changed between adjacent coil blocks (1), or groups of blocks, to reduce voltage build-up along the wires.
Patent CA-1264458-A (CA)
Inventor: HEAD GRAHAM S
IPC: B65G41/00
Filed: 1986-03-03
Granted: 1990-01-16
Abstract: ABSTRACT            A support and elevating means for an auger tube which is carried by a chassis and comprises lifting means between the chassis and the auger tube for elevation and lowering of the discharge end of the auger tube between lower and elevated positions, there being position adjustment means between the chassis and auger tube so arranged that upon lowering, the auger tube moves downward and rearwardly so that the centre of gravity remains vertically above the chassis and does not move forwardly thereof, thereby always ensuring that the auger tube is in a stable relationship with respect to the chassis and is unlikely to topple either when elevated and in use or when retracted over the chassis.
Patent CA-1261111-A (CA)
Inventor: TAILLON CAROL
IPC: E05D1/04
Filed: 1986-03-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        An axial hinge lock fits in a hinge structure for windows, doors and the like and transfers the weight of the door or window when the hinge is vertical without having to provide hinge end stops.   The hinge lock  is fitted in a hinge structure which has an axis of rotation which moves eccentrically as the hinge opens.  The hinge structure has two hinge members, each member having an inter-locking portion, and a retainer member which holds the two hinge members in hinged engagement.  The hinge lock  comprises at least one aperture extending through both  interlocking  hinge  portions  at  the  hinged engagement, a ball close fitting in the aperture, and a spring in the aperture pushing against the ball to retain the ball at approximately the axis of rotation when the hinge members open or close.
Patent CA-1270993-A (CA)
Inventor: CLENDINNING ROBERT A
IPC: C08G65/40
Filed: 1986-05-02
Granted: 1990-06-26
Abstract: CHAIN-EXTENDED POLY(ARYL ETHER KETONES) ABSTRACT OF THE DISCLOSURE        Described herein are novel crystalline chain extended poly(aryl ether ketones) which display excellent toughness, fabricability and very good high temperature and solvent resistance.     S P E C I F I C A T I O N
Patent CA-1271061-A (CA)
Inventor: MANKINS WILLIAM L
IPC: B22F3/12
Filed: 1986-05-08
Granted: 1990-07-03
Abstract: CANLESS METHOD FOR HOT WORKING      GAS ATOMIZED POWDERS                   ABSTRACT OF THE DISCLOSURE A canless method for hot working a nickel-base gas atomized alloy powder.  The powder is blended with nickel powder, consolidated and sintered to a sufficient green strength.  The surface of the resultant form is sealed to create an oxygen impervious layer so as to prevent oxidation therein.  The sealed surface, in a sense, acts as a can.  The form is then reheated and hot worked.
Patent CA-1266229-A (CA)
Inventor: WEBB MICHAEL A
IPC: A01N37/52
Filed: 1986-10-14
Granted: 1990-02-27
Abstract: ABSTRACT            Liquid formulations of the pesticide amitraz are stabilised by the addition of one or more aluminium alkoxides.
Patent CA-1249807-A (CA)
Inventor: RAPPE GERALD C
IPC: C02F1/02
Filed: 1986-10-17
Granted: 1989-02-07
Abstract: FLUID TREATMENT APPARATUS, HEAT EXCHANGER AND METHOD OF FORMING AN INSULATED TUBULAR                  ABSTRACT OF THE DISCLOSURE          The heat exchanger, which forms a part of the fluid treatment apparatus of this invention,  includes an insulated tubular having concentric telescopically nested spaced tubes, wherein the space between the tubes is sealed and filled with an inert gas.  The surfaces of the tubes are coated with a hydrogen permeation barrier preferably comprising an aluminum-iron alloy, nickel or copper which limits atomic hydrogen permeation into the space between the tubes, which would combine to form hydrogen gas and result in heat loss.  The insulated tubular is telescopically nested in a pipe, forming a fluid heat exchanger and the heat exchanger  is tele-scopically nested in fluid waste circulation pipes, forming the fluid treatment apparatus of this invention.  When the heat exchanger of this invention is submerged in a fluid, the heat transfer is concentrated in a reaction zone located adjacent the end of the heat exchanger.  The preferred fluid heat exchanger is a vertically extending deep well reactor suitable for wet oxidation reaction of fluid wastes including municipal sludge.
Patent CA-1262199-A (CA)
Inventor: GOEL ANIL B
IPC: C08G18/38
Filed: 1986-11-14
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE    An improved process for the copolymerization of a bicyclic amide acetal with a polyisocyanate comprising carrying out the copolymerization reaction in the presence of a catalyst selected from the group con-sisting of tertiary amines, organo tin compounds and iron and nickel salts at a temperature in the range of from about 10°C. to 200°C. is described.
Patent CH-500802-A (CH)
Title: Optical system for guiding a welding head - along the gap centre
Inventor: WERNER SCHULZE
IPC: B23K9/127
Filed: 1969-02-19
Abstract: The seam gap is illuminated by diffused or sideways lighting and viewed by an optical system fixed to the welding head behind which is a divided photoelectric layer or a continuous layer behind a rotating or oscillating mask and a fixed mask. The output from the photoelectric sensors due to the image of the gap projected on to it is amplified and used to control the servo motor drives to the welding head.
Patent CH-522361-A (CH)
Title: Multi-purpose dough machine - for forward and reverse pass operation
Inventor: ROLAND ZOLLER
IPC: A21C3/00
Filed: 1971-05-27
Abstract: Esp. suitable for puff pastry, the machine has a pair of main rollers mounted at the top of the frame with a short horizontal conveyor belt level with the roller gap on each side of them for forwards and backwards feed. Below the above a third conveyor belt for feeding the machine is mounted on guide arms so that together with the feed table around which it passes, it can be slid in and out under the upper machinery, the arms having pins riding in slots in the side walls of the frame. The belt for the third conveyor is driven by a roller in a bearings in the side walls and at least one idler roller is fitted in similar bearings close to the drive roller. The slots in the side walls and at least one idler roller is fitted horizontal and one pair sloping upwards with a latch at the top end. Simple relatively cheap multipurpose machine.
Patent DK-148690-A (DK)
Inventor: BJAERG BENT
IPC: F23J15/00
Filed: 1990-06-18
Abstract: A method for the optimization of the efficiency in a combustion plant with a boiler (K) and an economizer (A) comprising an enthalpy heat exchanger (D) from which thermal energy and water vapour is transferred to the combustion air (7,8). For the additional heating of the flue gas, a heat exchanger (B) can be placed in front of the enthalpy heat exchanger (D), and possibly a heat exchanger (C) after the enthalpy heat exchanger, so that a sufficiently dry chimney (5) is achieved. <IMAGE>
Patent DK-231083-A (DK)
Inventor: BAKER JOSEFINA TECSON
IPC: G01N33/72
Filed: 1983-05-24
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.