baber/WOPTO huggingface dataset:
Patent CA-1335556-C (CA)
Inventor: CARPENTER GLENN
IPC: B42F7/14
Filed: 1989-06-29
Granted: 1995-05-16
Abstract: A unit filing box is of generally cubic form, with bottom, back and sides, open at the front and top.  The side walls extend for the full height at the front and have ribs extending at the inside of the front edges.  The bottom is recessed along the outer side edges to receive the top edges of the lower file box.  Projections on the top of the ribs at the front edges fit into holes in the bottom of the next higher file box.  A projection can be provided on the back for hanging of the filing box on a frame if desired.  Snap-on dividers can be provided.  A number of file boxes can be safely stacked, with easy access to the items stored in the file boxes.
Patent CA-1337874-C (CA)
Title: Laminated copper assembly
Inventor: PATON CHARLES RICHARD
IPC: H01H1/10
Filed: 1989-08-01
Granted: 1996-01-02
Abstract: A laminated contact assembly is formed from a number of individual contact assemblies.   Each in-dividual contact assembly includes a contact arm por-tion, which carries a movable main or arcing contact and a stationary conductor portion.  A flexible shunt is  used  to connect  the contact  arm portion to the stationary conductor portion.   Intermediate individu-al  contact  assemblies  are  provided  with  T-shaped slots for receiving square-headed fasteners.   These square-headed fasteners are captured by adjacent as-semblies once the laminated contact assembly is com-plete.  By providing such an arrangement, the need to drill and tap holes in the base of the laminated con-tact arm assembly is obviated.  Since all of the in-dividual  contact  arm  assemblies  are fastened  to-gether, the possibility of the square-headed fasten-ers disposed in T-shaped slots in intermediate indi-vidual  contact  arm  assemblies  is  greatly  reduced. The flexible shunt is wound from a continuous strip of an electrical conductor and formed into a V-shaped member  having extending leg portions which generate magnetic  repulsion forces  during overcurrent condi-tions.   By utilizing a form wound shunt the cost of the contact arm assembly can be greatly reduced.
Patent CA-1330496-C (CA)
Inventor: SAYERS IAN C
IPC: D21F3/02
Filed: 1989-08-04
Granted: 1994-07-05
Abstract: ABSTRACT (Fig. 2) An  ENP  belt for use in  the  press-section  of  a papermaking machine is disclosed which comprises a sheet-like  body  part (11) having  integrally  formed machine-direction ribs (12) extending outwardly from the  surface therefrom, there being reinforcing yarns (16) in register with  respective ones of some at least of the  said  ribs (12)  and  at  least partially  located  therein.   Cross machine  direction ribs (15) extending  between  adjacent machine direction ribs may be provided, if desired.
Patent CA-1339272-C (CA)
Inventor: LAFOND LUC
IPC: B32B37/30
Filed: 1989-09-07
Granted: 1997-08-12
Abstract: A strip of self-adhesive material is applied along the peripheral edge of a member, such as a pane of glass, with the member positioned on a support surface. The tool is slidable on the support surface, guided along the edge of the member. The strip feeds inside one roller which positions the strip relative to the edge, and is pushed down into positive contact by a further roller. The tool can have an extendable and retractable corner location member for moving the tool around a corner.
Patent CA-1341172-C (CA)
Title: Synthetic insecticidal crystal protein gene
Inventor: MURRAY ELIZABETH E
IPC: C12N1/21
Filed: 1989-09-08
Granted: 2001-01-16
Abstract: Synthetic Bacillus thuringiensis toxin genes designed to be expressed in plants at a level higher than naturally-occurring Bt genes are provided. These genes utilize codons preferred in highly expressed monocot or divot proteins.
Patent CA-1336595-C (CA)
Inventor: LAFRATTA PIETRO
IPC: C10N40/24
Filed: 1989-09-19
Granted: 1995-08-08
Abstract: Aqueous compositions containing from 1% to 40% by weight of a perfluoropolyethereal compound having a molecular weight ranging from 400 to 5,000 and containing carboxylic end groups, which are salified with an organic or inorganic base, said compositions being useful as lubricating/refrigerating liquids in the plastic cold processing processes of metals, in particular rolling, dishing, drawings and the like.
Patent CA-1339120-C (CA)
Inventor: BREAULT JOHN P
IPC: B65D35/40
Filed: 1995-09-26
Granted: 1997-07-29
Abstract: Modular apparatus for dispensing precise quantities of a fluid product including a dispensing unit and an actuator unit. A housing of the dispensing unit defines a reservoir which contains the product under pressure. Within the housing is a ball-type valve mechanism, A deformable diaphragm isolates the reservoir from the mechanism which actuates the valve to prevent undesirable entry of the product. The diaphragm may be of a number of shapes, depending upon the length of the stroke desired for the ball mechanism. The dispensing unit is readily removable from the actuator unit and can be readily replaced with another dispensing unit, Different nozzle sizes can also be accommodated. The extent of the valve opening is adjustable in discrete increments.
Patent DK-147619-C (DK)
Inventor: INGVARTSEN PEDER
IPC: B65D19/08
Filed: 1982-05-28
Granted: 1985-04-22
Abstract: A corner column, in particular for a pile stand, comprises in its entire length a pair of metal profiles which are interconnected through a V-shaped rail (32). In a preferred embodiment (cross-section, see fig. 3), the metal profiles consist of round tubes (30, 31). This provides, in addition to a great moment of inertia around the axes Ix and Iy, a corner column which lends itself to automatic welding.
Patent DK-163788-C (DK)
Inventor: SIDKY PAULETTE SHAFIK
IPC: C23C16/54
Filed: 1990-11-16
Granted: 1992-09-07
Abstract: PCT No. PCT/GB89/00505 Sec. 371 Date Dec. 27, 1990 Sec. 102(e) Date Dec. 27, 1990 PCT Filed May 11, 1989 PCT Pub. No. WO89/11770 PCT Pub. Date Nov. 30, 1989.A contactless heating apparatus for thin filaments comprises means to linearly support a length of filament (10), an induction coil (11) provided adjacent to the filament with its axis substantially parallel to the length of filament, a source (15) of alternating current in the frequency range from HF to UHF connected to the coil, and a conducting rod (16) connected to one of the end turns of the indication coil (11) and disposed substantially parallel to the length of filament (20); the arrangement being such that heating of the filament occurs adjacent to the conducting rod. The filament (20) is run through a vertical cylindrical chamber (21) in which a reducing atmosphere is maintained. The coil (11) is non-uniform in diameter, the diameter being larger at the end (14) to which the rod (16) is attached and the end (12) of the coil opposite to that to which the rod is attached is earthed (13). The rod (16) may be shaped such that the separation between rod and filament varies along the length of the rod to thereby vary the temperature profile along the heated portion of the filament. The AC power source (15) used is a Class C oscillator valve located in the induction furnace. This power source is rich in harmonics.
Patent FI-81030-C (FI)
Inventor: GUSTAFSSON ALF GOESTA
IPC: B03C3/68
Filed: 1985-04-09
Granted: 1990-09-10
Abstract: Method and arrangement for varying a d.c. voltage occuring between electrodes of an electrostatic dust separator, said voltage being generated by a number of frequency-related pulses together forming a pulse train. A mains voltage (50 Hz) is fed via valve organs (8, 8a) controlled by a control circuit (7) to a transformer (T), the current pulses of which are full-wave rectified (9) and are connected to electrodes (10) of the dust separator. The control circuit (7) is so arranged as to extinguish an even number, being two, four or more, of pulses from the mains voltage between two consecutive pulses supplied to the electrodes of the dust separator.The control circuit (7) is also so arranged as to regulate the number of extinguished pulses and/or the pulse form of the individual pulse, so that with each pulse that is transferred to the electrodes there is also transferred to the filter that quantity of energy which is the maximum possible without producing flash-over or reverberation, in addition to which the control circuit (7) must be so arranged as to minimize the energy supply by controlling the length of the period between two consecutive pulses and by making this period as long as possible in relation to a limit value allocated to an opacimeter or similar.
Patent FI-90916-C (FI)
Inventor: LEEMANS JOHAN SIPKE
IPC: C22C33/02
Filed: 1987-05-19
Granted: 1994-04-11
Abstract: Such dummy shells are to fulfil the following safety condition in a reliable manner: none of the steel powder particles shall perforate a sheet of 200 g/m<2> quality paper held in a frame 40 m away from the muzzle of the gun barrel. However, accidents, in particular involving eye injuries, have occurred during manoeuvres as a result of non-compliance with the prescribed safety distance. 
<??>Using the filler particles according to the invention and/or pellets compressed from said particles, the hazard range in front of the barrel muzzle is considerably reduced to a distance of about 10 m. This is achieved in that the steel powder, which is sieved off after an impact and abrasion treatment lasting longer than 60 minutes, has a dust-free grain fraction of less than 0.315 mm and a filling density of between about 3.9 and 4.6 g/cm<-><3> and can be compressed in such a way that the resulting density of a pellet to be received in the dummy shell is between about 6.5 and 7.15 g/cm<-><3> depending on the height and shape of the pellet.
Patent FI-91960-C (FI)
Inventor: KURABAYASHI MASAAKI
IPC: C07C251/32
Filed: 1988-10-27
Granted: 1994-09-12
Abstract: Compounds of formula (I): <CHEM> [in which: R represents hydrogen, methyl or hydroxy; X represents an alkyl, alkenyl, cycloalkyl, aryl, aralkyl, or heterocyclic group; A represents a single bond, or an alkylene, alkenylene, alkynylene or alkadienylene group; Y represents hydrogen, or an aryl, cycloalkyl or heterocyclic group] have valuable antihypercholesteremic activities and may be used in the treatment of disorders arising from a blood cholesterol imbalance in humans and other animals. They may be prepared by introducing the group =NO-A-Y in place of an oxygen atom at the 4-position or introducing the group -O-CO-X in place of a hydroxy group at the 1-position in a corresponding compound in which the hydroxy group at the 16 position is protected and deprotecting that group.
Patent FI-91722-C (FI)
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: C04B41/51
Filed: 1989-10-17
Granted: 1994-08-10
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique. Particularly, an infiltration enhancer and/or infiltration enhancer precursor can be positioned at least partially between or at an interface between a matrix metal (2) and a filler material (3) (or preform) which is to be infiltrated by molten matrix metal (2). Moreover, at least at some point during the process, an infiltrating atmosphere may be in communication with the filler material or preform (3) and/or matrix metal (2).
Patent FI-98231-C (FI)
Inventor: WENZEL REINHARD
IPC: D21G1/02
Filed: 1992-03-06
Granted: 1997-05-12
Abstract: A controlled deflection roll for use in calenders and like machines has a non-rotatable carrier for a hollow cylindrical shell the end portions of which are rotatable on bearings and the central portion of which surrounds hydraulically operated shell deforming elements. A first hydraulic circuit is provided to supply heated oil to the deforming elements, and a second hydraulic circuit serves to feed lubricant to the bearings. The two circuits are separated from each other by thermal barriers which are installed between the shell and the carrier intermediate the deforming elements and the bearings. Valves and/or flow restrictors are provided in the second circuit to vary the rate of feed of lubricant to and/or the flow of lubricant from the bearings. This renders it possible to establish a desired temperature profile along the full length of the peripheral surface of the shell.
Patent NO-158065-C (NO)
Inventor: WEISS JOERN-VOLKER
IPC: C08J3/02
Filed: 1983-06-15
Abstract: Epoxy resin-diammonium salt emulsions are based on a liquid epoxy resin, a latent curing agent, and an emulsifier. The latent curing agent comprises diammonium oxalates and the emulsifiers are C8- to C14- alcohols and/or the adducts thereof with up to 10 ethylene oxide groups. A process for the production of such emulsions is provided. They are useful in epoxy resin mortars and epoxy resin-cement mortars, and for the sealing of concrete surfaces.
Patent NO-160982-C (NO)
Inventor: MASLIN ROGER FREDERICK
IPC: B41F13/10
Filed: 1984-05-04
Abstract: Sleeves with different circumferences (and hence print repeat lengths) are removably mountable on a roll core, making use of radial compressibility of the radially inner region of each sleeve. The radially outer regions are incompressible, to ensure good print quality.A sleeve may have inner and outer regions of different foam materials (Figure 1: 14,16). Alternatively it may employ spaced discs 18 having resilient arcuate tongues 22 engaging an inner sleeve 10. An outer sleeve may be defined by slats 26 engaging the discs, or peripheral flanges of the discs (Figure 11: 72).
Patent NO-165264-C (NO)
Inventor: KORKOLAINEN TOM ERIK
IPC: F21V21/02
Filed: 1986-02-28
Abstract: A device for fastening a lamp on a surface, whereby a frame (1) of the lamp is provided with a round opening, a fastening plate (9) being turnably secured on said opening. In order to enable turning of angular lamps in particular into a desired position before the final fastening, the frame of known devices is provided with elongated holes for fastening screws. A disadvantage of such holes is that water easily gets inside the lamp through said holes. The possibility of turning the lamp can be retained without losing the waterproofing, if the frame is provided with a conical projection (7) and the fastening plate (9) with a sealing surface (15) roughly following said projection, whereby the coning angle of said sealing surface differs from that of the projection (7), said surface being of a resilient material.
Patent NO-165378-C (NO)
Inventor: ELLINGSEN OLAV
IPC: A61F2/02
Filed: 1986-11-18
Abstract: An artificial gland for implantation in the human body and comprising a medicament reservoir (d) intended for being filled with a medicament solution by the aid of a syringe (a) said reservoir, via a passage (5), being connect­ted with a casing the wall of which casing is complete­ly or partly comprised of a semipermeable membrane (e) that causes changes of pressure by osmosis for delivery of a medicament.
Patent NO-173190-C (NO)
Inventor: BIGLIONE GIANFRANCO
IPC: C08L25/12
Filed: 1988-02-03
Abstract: Blends based on vinyl-aromatic polymers endowed with improved characteristics of chemical resistance, comprising: -- from 10% to 90% by weight of an impact-resistant styrenic copolymer containing from 8 to 30% by weight of an ethylenically unsaturated nitrile, from 15% to 45% by weight of an olefinic elastomer, and from 77% to 25% by weight of a vinyl-aromatic monomer, and -- from 90% to 10% by weight of a mixture of aromatic group containing resins constituted by from 70% to 99% by weight of an aromatic polycarbonte and from 30% to 1% by weight of an aromatic polyester.
Patent NO-180581-C (NO)
Inventor: STASCHEWSKI HARRY
IPC: B65H51/14
Filed: 1993-12-02
Abstract: In known removal apparatuses for elongate material, the roller chains on which the clamping jaws are fastened must be manually retensioned. If this retensioning does not take place soon enough, increased wear of the roller chains and of the chain wheels can occur. The novel removal apparatus has tensioning elements (41) which exert a tensile force in the direction away from the drive chain wheels (33) on the at least two tensioning chain wheels (35) which are displaceable with their bearing housings (37) in the longitudinal direction of the roller chains (19). A self-locking wedge (99) prevents the tensioning chain wheels (35) from oscillating back and forth. The automatic resetting of the roller chains (19) reduces the wear of the removal apparatus (17) and avoids speed changes during transportation of the elongate material (23). The removal apparatus according to the invention is suitable in particular for transporting cables and pipes. <IMAGE>
Patent AU-664384-C (AU)
Title: Gaming machine information, communication and display system
Inventor: RAVEN RICHARD
IPC: G06F19/00
Filed: 1992-09-23
Granted: 2001-08-16
Abstract: An information and communication system for use with a plurality of gaming machines (10) includes a data processor (16) and a plurality of interface units (12) each associated with a corresponding one of the gaming machines (10) and a plurality of control units (14) each associated with a corresponding one of the interface units (12) so as to provide for transfer of information to the processor (16) from the gaming machines (10) and from the processor (16) to the gaming machines (10). <IMAGE>
Patent CA-2001828-C (CA)
Title: Soot filter for diesel-powered vehicles
Inventor: LANGEN HERBERT
IPC: F01N3/033
Filed: 1989-10-31
Granted: 1995-07-25
Abstract: A soot filter for diesel-powered vehicles comprises two diesel particle  filters which are connected to a preliminary muffler via separate ducts, which open radially into a filter prechamber.  The exhaust gases can be sent  through one of the diesel particle filters or the other by means of a damper control device, with the dampers being arranged far away from said filters, in the vicinity of the preliminary muffler.  Thus, the dampers are  located at a fairly great distance from the burner, which is arranged on the front side of the diesel particle filter, and which is designed such that it  produces an approximately disk-shaped flame that is directed toward the front  side of the diesel particle filter.
Patent CA-2004507-C (CA)
Inventor: LEE DAVID K
IPC: H04L12/00
Filed: 1989-12-04
Granted: 2000-02-22
Abstract: The communication network is comprised of a first, second, third, and fourth node. Each node has a transmit pin, a receive pin and a programmable microprocessor for generating messages to the transmit pin and for receiving messages presented at the receive pin for processing.     The transmit pin of the first node is in line communication with the receive pin of the second node and third node and the transmit pin of said fourth node. The receive pin of the first node is in line communication with the transmit pin of the second node and third node and the receive pin of the fourth node. The microprocessors of the respective nodes are programmed to receive a message at the receiving pin uniquely addressed to the respective node and enabled thereby to respond only to the uniquely addressed messages.
Patent CA-2005411-C (CA)
Title: Catalytic composite for purifying exhaust gases and a method for preparing the same
Inventor: FUKUDA HIROSHI
IPC: B01D53/86
Filed: 1989-12-13
Granted: 1994-06-28
Abstract: ABSTRACT OF THE DISCLOSURE           A catalytic composite for purifying exhaust gases is disclosed which comprises ceramic fibers, oxidation catalysts supported on the surface of the ceramic fibers and in the interstices between the ceramic fibers, and inorganic binders for binding the oxidation  catalysts  to  the  ceramic  fibers,  the catalytic composite being provided with vent holes for the passage of exhaust gases.  Also disclosed is a method for preparing the catalytic composite.
Patent CA-2020639-C (CA)
Inventor: MOREIRA JOAO
IPC: G01S13/90
Filed: 1990-07-06
Granted: 1994-07-26
Abstract: In a sensitivity time control device for an imaging radar system with an automatic gain control attenuator, a sensitivity time control attenuator and an analog-digital converter, output signals of the analog-digital converter are applied, via a device (20) generating an average value and a comparator device, to a control device, which has an on-off relay connected with a device for determining its control parameter, an integrating member, switched downstream. and a device for calculating the operating point of the automatic gain control attenuator device. Fur-thermore, an n-bit digital analog converter is switched downstream of the control device, by means of the analog output voltage of which the sensitivity time control attenuator is controlled. It is possible, with the aid of the sensitivity time control device, to evaluate continuously the backscatter signal of an imaging radar system in real time, so that it is continuously possible in this way to determine an optimal sensitivity time control curve.  By means of such an optimal sensitivity time control it is always possible to obtain the average value of the backscatter signal output independent of the range.
Patent CA-2021019-C (CA)
Inventor: HARNDEN CHARLES W
IPC: B27F7/15
Filed: 1990-07-12
Granted: 1995-04-18
Abstract: A truss assembly table having a plurality of sections in succession along its length separated by openings.  Each section of the table has several panels in succession separated by openings which extend across the table.  Below each opening between the panels, a lead screw drives a carrier which supports a jig stop projecting above the top of the table.  Each lead screw is driven by a manually-controlled power-operated device for positioning the corresponding jig stop at a selected position across the table.  Power-operated lifts at the openings between sections of the table can be raised to lift a completed truss above the top of the jig stops so that it can be slid off the table laterally.
Patent CA-2025187-C (CA)
Title: Method of and apparatus for detecting level of molten metal
Inventor: NAGANUMA YOICHI
IPC: G01F23/26
Filed: 1990-09-12
Granted: 1994-02-01
Abstract: ABSTRACT OF THE DISCLOSURE         A method of detecting the level of molten metal existing within a mold, the method comprises the steps of disposing a transmission coil and a receiving coil to oppose to each other with the mold interposed there-between, applying an AC voltage to the transmission coil to produce alternating magnetic flux so that at least a part of the magnetic flux passes through the mold and the molten metal, if any, and reaches the receiving coil, and determining the level of the molten metal on the basis of at least one of a voltage value and a phase of an AC signal induced in the receiving coil by the alternating magnetic flux, and an apparatus for carrying out the above method.
Patent CA-2031924-C (CA)
Title: Load securement assembly
Inventor: KRAUSE THEODORE
IPC: B60P7/08
Filed: 1990-12-10
Granted: 1997-12-02
Abstract: A load securement assembly is provided and consists of a pair of brackets which are each mounted into an E-track belt rail on an opposite side wall of a trailer so as to accept a beam therebetween to hold articles in place during transportation in a railroad environment.
Patent CA-2034694-C (CA)
Inventor: GUTIERREZ ANTONIO
IPC: C10M159/16
Filed: 1991-01-22
Granted: 2003-04-08
Abstract: The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from at least one ethylene alpha-olefin copolymer of greater or above 20,000 to about 500,000 number average molecular weight, wherein at least about 30% of the polymer's chains contain terminal ethenylidene unsaturation. The Mannich Base condensates of this invention are useful as multifunctional viscosity index improvers for oleaginous compositions, particularly lubricating oil compositions.