baber/WOPTO huggingface dataset:
Patent CA-1313301-C (CA)
Inventor: COOK MICHAEL S
IPC: F16H57/037
Filed: 1989-01-05
Granted: 1993-02-02
Abstract: DIFFERENTIAL SIDE QUILL ADJUSTMENT TOOL         Abstract of the Disclosure A tool is provided for adjusting the bearing pre-load and backlash of a differential.  The tool has a U-shaped positioning member with an adjustable width base.  Bi-directional ratchet heads are provided on the ends of the U, with tools thereon for engaging the side quills of the differential.  Setting the ratchets to operate in opposite directions allows easy adjustment of the relative distance between the side quills, and consequently adjustment of the pre-load on the bearings for the differential.  Setting the ratchets to operate in the same direction maintains a constant distance between the side quills, but shifts them back and forth in the differential housing, allowing easy adjustment of the backlash between the differential ring gear and the drive shaft pinion gear.
Patent CA-1326431-C (CA)
Inventor: TONO SHO
IPC: C02F11/147
Filed: 1989-01-12
Granted: 1994-01-25
Abstract: ABSTRACT         The present invention is concerned with a method of coagulating sludge,  which comprises sequentially adding to sludge an anionic polymer coagulant having a pH of 6-8, a cationic polymer coagulant  having  a  pH  of  3-6  and  an  anionic polymer coagulant, each polymer being added in a coagulating amount.   The method of the invention enables sludge to be coagulated at a far higher efficiency with a far smaller dewatering load than in  the  typical  conventional  methods  using  an inorganic salt and a pH adjusting reagent.
Patent CA-1313567-C (CA)
Title: Squeezable computer device
Inventor: COOPER JAMES L
IPC: G06F3/038
Filed: 1989-03-29
Granted: 1993-02-09
Abstract: ABSTRACT      A control mouse has two opposed outward facing digit-engaging portions on a flexible vertical wall and is sized and shaped to be grasped and moved by squeezing force applied by one hand of an operator with a digit engaging each of the digit-engaging portions.  The mouse has a pressure operated switch installed so as to be switched to a first state by squeezing force below a threshold force applied between two digits positioned respectively at the digit-engaging portions and switched to a second state by squeezing force above the threshold force.  The switch thus controlled by the operator is used to provide signals to the associated computer.
Patent CA-1326603-C (CA)
Title: Method of measuring meat texture
Inventor: JENSEN SVEND A
IPC: G01N/
Filed: 1989-04-25
Granted: 1994-02-01
Abstract: A b s t r a c t :            In a method of detecting meat texture the surface of the meat is illuminated in at least two directions which are substantially perpendicular to a base for the meat in a common illumination plane. A loose texture manifests itself in deep cracks (8, 9, 10) in e.g. the fillet of fish shown in figs. 3 and 4. When the surface of the fillet is illuminated in the directions shown(at 11 and 12 in fig. 4,)the depressions (8, 9, 10) bring about such a great contrast in the recording of an image of the surface that the image information can be processed electronically and be utilized for control of equipment, either for rejection of the fillet or for cutting away the damaged areas.            (Figs. 3 and 4 should be published.)
Patent CA-1311156-C (CA)
Title: Fluidized bed reactor utilizing channel separators
Inventor: GARCIA-MALLOL JUAN A
IPC: F23C10/02
Filed: 1989-05-30
Granted: 1992-12-08
Abstract: A FLUIDIZED BED REACTOR UTILIZING CHANNEL SEPARATORS                 Abstract of the Disclosure A reactor in which a furnace section and a heat recovery section are formed in a vessel.  A bed of solid particulate material including fuel is supported in furnace section and air is introduced into the bed at a velocity sufficient to fluidize same and support the combustion or gasification of the fuel.  A mixture of air, the gaseous products of combustion, and the particulate material entrained by the air and the gaseous products of combustion are saturated with the particulate material and directed to the heat recovery section, and a plurality of channel beams are disposed in the heat recovery section for separating the particulate material from the mixture.          A trough extends between the furnace section and the heat recovery section for receiving the separated particulate material from the channel beams, and the trough is connected to the furnace section for returning the separated particulate material back to the bed.     I d / 3 2 8 1 U
Patent CA-1330189-C (CA)
Title: Sawchain
Inventor: SUNDSTROEM ERIK
IPC: B27B33/14
Filed: 1989-05-30
Granted: 1994-06-14
Abstract: ABSTRACT     A sawchain designed for resharpening while it is idling around the drive sprocket has cutting links (16) on the left and right sides with depth gauges (10) and spade-shaped cutters (22) which between their front (12) and rear borders (14) have a fold (13) substantially perpendicular to the lengthwise direction of the sawchain with the concave side outwards away from the central plane, permitting the rear border (14) and the side edge (12) to contact the side walls of the kerf. The depth gauge (10) is placed so far forward on the cutter links (16) that the chip thickness (19) is sufficient when the sawchain is straight. The intermediate drivelinks (21) may be provided with raker teeth (17) located so far to the rear that they do not touch the bottom of the kerf when the chain is straight, but only loosen and convey the chips cut by the cutters (22) of the cutter links (16).
Patent CA-1339752-C (CA)
Title: Animal training and restraining system
Inventor: BROSE PETER W
IPC: A01K11/00
Filed: 1989-06-15
Granted: 1998-03-17
Abstract: A system for  training  an animal to remain  in a predetermined area comprising a plurality of distance zones from a central point where the perimeters of the distance zones are measured by the received strength of a radio frequency transmission, comprising a transmitter, a receiver for  receiving  transmissions,  a measurement circuit  for establishing a numerical value of the magnitude of a received transmission from the transmitter with respect to each of the zone perimeters,  a digital memory for storing numerical values, control logic for converting the magnitude of the received transmission to a numerical value, control logic for comparing the received transmission numerical value with the stored numerical values, an animal control signal generator mounted on the animal for  imparting warning sounds and applying physical stimuli, and an actuation circuit responsive to the comparison logic for actuating the signal generator for imparting to produce one or both of the warning sounds or stimuli to the animal dependent on the animal's location with respect to a zone, one of the transmitter and receiver being located at a central point with respect to the zone perimeters and the other of the transmitter and receiver being carried on the signal generator mounted on the animal.
Patent CA-1332681-C (CA)
Title: Stabilisation of jet wiped wire
Inventor: ROBERTSON MALCOLM A
IPC: C23C2/26
Filed: 1989-08-09
Granted: 1994-10-25
Abstract: ABSTRACT The surface quality and lustre of galvanised wire produced by the gas jet wiping method and cooled by jets of a cooling fluid may be improved by exposing the wire to a reactive gas atmosphere containing sulphide or chloride radicals after the wire has passed through the gas jet wiping nozzle and before it is contacted by the cooling fluid.  The wire is exposed to the reactive gas atmosphere for a sufficient length of time to form a protective surface coating of metal sulphide or chloride.
Patent CA-1315695-C (CA)
Inventor: SILVESTRI GEORGE J JR
IPC: F01D9/04
Filed: 1989-09-20
Granted: 1993-04-06
Abstract: Abstract An  axial  flow  steam  turbine  has a nozzle  ring circumferentially  about  the  rotor  thereof  and  inner  and outer sections forming the ring with confronting channels therein, and a plurality of nozzle chambers communicating with the spacing between the ring sections. A plurality of nozzle  blocks  having  radially  outwardly  and  inwardly extending flanges are positioned in the inlet nozzle such that the same are retained therein under compressive forces exerted by the nozzle ring sections. A method for forming the same is also provided.
Patent CA-1333730-C (CA)
Inventor: SCHWITEK SHELDON
IPC: A47G9/02
Filed: 1989-09-27
Granted: 1994-12-27
Abstract: A mat especially intended for use in child care institutions as a sleeping mat.  The mat has a rectangu-lar shell of waterproof nylon fabric lined with a polyes-ter, fire resistant batting.  Within the batting liner is wadded cotton, providing the mat with the desired lift.          The mat is tufted with buttons on opposite sides and stitching through the batting and stuffing.   Ties are spaced around the edge of the  shell and are used to fasten on a cover sheet of cotton or cotton/polyester.
Patent CA-1329109-C (CA)
Title: Multi-port self-regulating proportional pressure control valve
Inventor: WEILER CHARLES A
IPC: F15B11/02
Filed: 1989-09-27
Granted: 1994-05-03
Abstract: MULTI-PORT SELF-REGULATING PROPORTIONAL PRESSURE CONTROL VALVE            ABSTRACT OF THE DISCLOSURE   A   multi-port,   self-regulating,   proportional   control   valve preferably uses a load output feedback system to produce working fluid load output pressures that are proportional to pilot control fluid pressures.  In some embodiments, the control valve is programmable and capable of different load output pressures selected either prior to, or during, operation.  The control valve apparatus according to the present invention is capable of a center-off or neutral condition that requires substantially no pilot control flow when there is no control valve output flow.
Patent CA-1324698-C (CA)
Inventor: PAAR WILLIBALD
IPC: C09D5/44
Filed: 1989-09-29
Granted: 1993-11-23
Abstract: ABSTRACT OF THE DISCLOSURE         Cathodically depositable, self-crosslinking paint binders wherein crosslinkable groups are introduced into the binders at 70 to 100°C, preferably in the presence of an organic solvent inert towards isocyanates, by reacting the hydroxyl groups and/or primary and/or secondary amino groups of the binders with doubly blocked triisocyanates of the general formula -  wherein R is an aliphatic, cycloaliphatic or aromatic radical derived from a diisocyanate, R1   is an aliphatic, cycloaliphatic or aromatic radical derived from a diisocyanate which has NCO-groups having predominantly different reactivities, and R2 and R3 represent identical or different radicals of NCO-blocking agents, are described.  The self-crosslinking binders have a high crosslinking density.
Patent CA-1323695-C (CA)
Title: Recording heads with side shields
Inventor: DAS SHYAM C
IPC: G11B5/127
Filed: 1989-09-29
Granted: 1993-10-26
Abstract: Abstract of the Disclosure A recording head includes at least one magnetic pole and magnetic side shields adjacent to the pole, the side shields disposed to shield the pole from adjacent tracks on a magnetic medium.  Embodiments are disclosed for both longitudinal and vertical recording in monopole, two-pole, and three-pole heads, including inductive, MR and Hall-type read elements.
Patent CA-1309171-C (CA)
Inventor: SHANLEY ROBERT L II
IPC: H04N3/185
Filed: 1990-11-29
Granted: 1992-10-20
Abstract: Abstract A control circuit of a television receiver power supply is constructed using a plurality of transistors operating in a common base configuration. The base electrodes of each of the transistors is coupled to a common conductor that maintains the collector currents in the transistors temperature compensated over a wide range of operating temperatures during normal operation power up mode of the receiver.  In a standby mode of the receiver, power dissipation in the transistors is reduced by applying an on/off control signal to the common conductor that prevents the flow of the collector currents in each of the transistors.  Consequently, the supply current requirement of the control circuit is reduced during the standby mode.
Patent DK-153965-C (DK)
Inventor: FISCHER ARTUR
IPC: F16B13/00
Filed: 1983-12-16
Granted: 1989-06-05
Abstract: 1. Expansible plug (5) for the spaced fastening of articles (3), of which the expansible portion can be inserted into a hole (2) drilled in a wall (1) and, for the purpose of being fastened therein, can be expanded by retracting an expander cone (7) by means of a screw (8), and which has a further portion the end of which engages in the article to be fastened and which has stop means (10) to hold this article at a distance from the wall, characterized in that the further portion has on its circumference openings (9) arranged in pairs at the same height and one after the other at regular spacing, into which openings there can be inserted a support plate (10), provided with a slot (11), which holds the article to be fastened at a distance from the wall.
Patent FI-61231-C (FI)
Inventor: HAAVIK HAROLD K
IPC: F04C7/00
Filed: 1976-11-09
Granted: 1982-06-10
Abstract: Liquid ring compressors and pumps using a ferrofluidic ring liquid are disclosed there being electrical coil means disposed around the compressor or pump casing to induce a field in the ferrofluidic ring liquid causing that liquid to form a rotating ring within the casing to drive the rotor.
Patent FI-85019-C (FI)
Inventor: SWARINGEN ROY ARCHIBALD JR
IPC: C07D217/10
Filed: 1985-07-17
Granted: 1992-02-25
Abstract: Neuromuscular blocking agents of formula (1) which are useful as skeletal muscle relaxants during surgery are disclosed.   <IMAGE> (1) <IMAGE>  and X is an anion, preferably pharmaceutically acceptable.
Patent FI-84453-C (FI)
Inventor: KISSEL KARL-HEINZ
IPC: B42F13/22
Filed: 1986-02-13
Granted: 1991-12-10
Abstract: A device for binding holed sheets or a ring book fastener includes a binding cover elastically supported by supporting elements and receiving a plurality of rings spaced from each other along the axis of the binding cover and connected thereto. Each ring is comprised of two ring halves which are releasably engageable with each other. Each ring half is provided at the end thereof cooperating with the end of the other ring half with a tooth-shaped projection engageable in a tooth gap-shaped recess of the other ring half so as to produce a lock preventing a displacement of the ring halves in the closed position in the direction transverse to the closing direction.
Patent FI-85681-C (FI)
Inventor: DERVING JACKIE
IPC: B65D5/08
Filed: 1986-04-09
Granted: 1992-05-25
Abstract: A bottom design for packing containers of the type manufactured by folding and sealing of plastic laminated packing material. To prevent the absorbtion of liquid contents by the fibrous carrier layer of the material on unprotected cut edges a folding pattern is created in accordance with the invention which ensures that all cut edges (11) at the bottom - (4) of the packing container are situated under protecting parts of the packing material.
Patent FI-78277-C (FI)
Inventor: DOETSCH WERNER
IPC: C02F1/52
Filed: 1986-04-22
Granted: 1989-07-10
Abstract: A process for producing a solid, cold-water soluble, sulfate containing aluminum chloride composition suitable for use as a waste water clarifying agent comprising introducing alkali aluminate, sulfuric acid, hydrochloric acid and hydrated aluminum oxide into a spray drier and recovering the resulting solid product.
Patent NO-155444-C (NO)
Inventor: WAGNER ECKHART
IPC: B01D53/14
Filed: 1982-03-30
Abstract: A process for removing condensable aliphatic hydrocarbons and acidic gases such as H2S, CO2 and COS from natural gas containing these, wherein the natural gas is initially treated with polyethylene glycol dialkyl ethers, as the solvent, in a first absorption stage to effect absorption of the condensable aliphatic hydrocarbons; the natural gas drawn off from the first absorption stage is then treated with polyethylene glycol dialkyl ethers, as the solvent, under superatmospheric pressure in a second absorption stage, the acidic gases being completely or partly absorbed; the solvent charged with the condensable aliphatic hydrocarbons which is obtained from the first absorption stage is treated with water in an extraction stage, to form a hydrocarbon phase containing the condensable aliphatic hydrocarbons and an aqueous dialkyl ether phase, and the hydrocarbon phase is separated from the aqueous dialkyl ether phase. The solvent charged with acid gases which is obtained from the second absorption stage is regenerated by expansion and/or stripping in a regeneration stage and the regenerated solvent is recycled to the absorption.
Patent NO-171771-C (NO)
Inventor: HUBER BERND
IPC: D01F6/18
Filed: 1985-02-22
Abstract: Monofils and bristles which comprise at least 90% by weight of acrylonitrile units and have a linear density of more than 2.5 tex possess a relative solution viscosity of 1.7 to 6.0, a tear strength of at least 20 cN/tex and an initial modulus of more than 700 cN/tex. The manufacturing process is distinguished by a wet stretch of the spun filaments by at least 1:4, drying under tension and a subsequent hot stretch of at least 1:2, the overall stretch being at least 1:8, preferably 1:10 to 1:20. The monofils and bristles according to the invention are suitable in particular for producing filament-reinforced composite materials.
Patent NO-168089-C (NO)
Inventor: BARNIER HENRI
IPC: B01D57/02
Filed: 1987-07-16
Abstract: The pulverised solids are in the form of a suspension in an electrophoresis and electroosmosis cell; the process is characterised in that a fraction of the catholyte (13) is removed and then treated (15), part of it being treated with an acidic, preferably gaseous, agent (19), the treated part being reintroduced into the cathode compartment (14) while the other part (18) of the fraction removed is eliminated (17, 18). The acidic treatment (19) is servo-controlled by the continuous measurement of the pH (20) of the fraction removed from the catholyte (13). <IMAGE>
Patent NO-170096-C (NO)
Inventor: JOHANSSON HANS ERIK
IPC: D21H17/45
Filed: 1988-11-01
Abstract: PCT No. PCT/SE88/00063 Sec. 371 Date Oct. 26, 1988 Sec. 102(e) Date Oct. 26, 1988 PCT Filed Feb. 16, 1988 PCT Pub. No. WO88/06659 PCT Pub. Date Sep. 7, 1988.A method for the production of paper by forming and dewatering a suspension of papermaking fibres on a wire. The formation and dewatering take place in the presence of a cationic polymeric synthetic retention agent, preferably a cationic polyacrylamide, an anionic inorganic colloid and a polyaluminum compound. The process which is carried out at a stock pH above 5 gives an improved dewatering and an improved retention of fine fibres and optional fillers.
Patent NO-177674-C (NO)
Inventor: BAYLIS ERIC KEITH
IPC: A61P25/28
Filed: 1988-12-01
Abstract: Compounds of the formula I <CHEM> wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms, and wherein one of the groups R<1>, R<2> and R<3> represents hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical, another one of R<1>, R<2> and R<3> is hydrogen or, in the case of R<1> and R<2>, is hydroxy, and the remaining one of R<1>, R<2> and R<3> is hydrogen, and their salts have GABAB-antagonistic properties and can be used as GABAB-antagonists. They are obtained when in a compound of formula II <CHEM> in which R, R<1>, R<2> and R<3> have their previous significances, Z represents -NH2 and R<4> denotes a hydroxy-protective group R<5> or, when R<1> and R<3> denote hydrogen and R<2> denotes hydrogen or alkyl, denotes an alkali metal or ammonium ion R<6>, or Z represents a protected or latent amino group Z<0> and R<4> denotes hydrogen or a hydroxy-protective group R<5>, any group R<5> or R<6> is replaced by hydrogen, and/or any group Z<0> is converted into -NH2.
Patent NO-166926-C (NO)
Inventor: KLEIN ROBERT-PETER
IPC: A61K9/70
Filed: 1989-01-16
Abstract: In the printing pad device described, the surface of the pad (20) is recessed while retaining essentially the same external form and volume. Also described is the use of the pad for at least partially coating a substrate (22) with a predetermined pattern. The substrate (22) is a printed circuit board for manufacturing integrated circuits, a component of a pharmaceutical presentation and/or dosage form, a label with raised characters, a prepolymer or similar.
Patent NO-176431-C (NO)
Inventor: LINDBERG GUNNAR
IPC: B62H5/12
Filed: 1992-08-03
Abstract: PCT No. PCT/SE91/00816 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09476 PCT Pub. Date Jun. 11, 1992.A device for setting the propulsion means of a watercraft in an arbitrary angular position within the perimeters of an imaginary conical configuration with one end of the propulsion means attached to an apex of the cone. The device comprises a first sleeve which is arranged for rotational movement about an axis which intersects the apex of the cone. The sleeve is formed with an angular portion. A second sleeve is arranged for rotating movement about the angular portion. A propulsion shaft extends through the sleeve, from the apex of the cone and exteriorly of the sleeve in a direction at an angle to the rotational axis of the sleeve, the axis likewise intersecting the apex of the cone.
Patent CA-2003605-C (CA)
Title: Apparatus for loading objects on a carriage conveyor and for unloading them therefrom
Inventor: TERHO KARI ALLAN
IPC: B65G47/82
Filed: 1989-11-22
Granted: 1996-09-03
Abstract: This publication discloses an apparatus for loading and unloading objects, in particular cylindrical objects, on a continuously operating carriage conveyor. The apparatus comprises a fixed frame (3) and a lift platform (4), which are connected by arms (6, 7, 8) to each other so that one end of each arm is attached to the frame (3) while the other end is attached to the lift platform (4). When the lift platform (4) is pulled with the help of a hydraulic cylinder (16), the arms (6, 7, 8) are rotated and the platform (4) is shifted both horizontally and vertically. An advantage of the apparatus in accordance with the invention is that the object to be loaded reaches an equal speed with that of the conveyor carriage (2) at the time the object touches the carriage (2).
Patent CA-2008573-C (CA)
Title: Location identification
Inventor: GORDON ALASTAIR T
IPC: H04N1/32
Filed: 1990-01-25
Granted: 2001-04-10
Abstract: An improved data transmission system which transmits data at least partially over existing telephone lines, the improvement comprising devices which, in addition to transmitting and receiving data and being actuated by a non-telephone signal, automatically complete a telephone communication with a predetermined computer. Once the device is connected to the computer, it receives information such as a particular telephone number which is used in the reception and/or transmission of data. The received information is preferably peculiar to the location of the device and can be used to appropriately program the device for carrying out a function in a manner specific to its location. The information specific to the location is determined in accordance with the telephone number of the telephone line connecting the device to the telephone system as the computer has the capability of Calling Number Identification.