baber/WOPTO huggingface dataset:
Patent CA-2069141-A1 (CA)
Title: Temperature-measuring slab mould
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/22
Filed: 1992-05-21
Abstract: In a liquid-cooled plate mould used to produce strands of steel in slab form, the taper of narrow face sides that are adjustable between wide faces is regulated. Initially the temperature of the cooling liquid at the cooling agent outlet of the panel is measured for each of the liquid-cooled panels of a mould. A specific temperature value relative to the cooling surface is formed from each of the measured temperatures, the specific temperature values of opposing panels are compared. In addition, a comparison of the temperature values of each panel is undertaken with the specific temperature values of the adjacent panels. In the event of a difference between the temperature values, an adjusting value at the size of the differential value is sent to the drive system of that narrow face that delivers the lower temperature value, in the sense of increasing the taper.
Patent CA-2069473-A1 (CA)
Title: Battery clamp connectors
Inventor: RISSIK GEORGE V
IPC: H01R11/11
Filed: 1992-05-22
Abstract: ABSTRACT OF THE DISCLOSURE         A battery clamp for connection of electrical cables to a terminal post of an electric storage battery has a body of electrically conductive material with an aperture formed therethrough to accommodate the terminal post and includes cam operated locking means for releasably securing the clamp to the post and also means for releasably securing at least one electric cable to the clamp.     Also disclosed is a cam operated electrical cable connector for use with the battery clamp or a suitably adapted cable adaptor.
Patent CA-2070884-A1 (CA)
Title: Method of disposal of hot water soluble garments and like fabrics
Inventor: HONEYCUTT TRAVIS W
IPC: D04H1/42
Filed: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE    A method of disposing of garments after use.  The garments, linens, drapes, towels and other useful articles are provided as woven, non-woven, knitted or otherwise formed fabric of thermoplastic polyvinyl alcohol polymer fiber, the fiber being water soluble only at temperatures above approximately 50°C.  After use, the fabric is subjected to water at a sufficient temperature to substantially dissolve the fabric whereupon the water and dissolved fabric are subjected to disposal.
Patent CA-2072371-A1 (CA)
Title: Preparation of fibrinogen/factor xiii precipitate
Inventor: MORSE BRENDA S
IPC: A61M1/36
Filed: 1991-01-02
Abstract: The present invention relates to a system for use in the preparation of autologous or single-donor fibrin sealant. The invention further relates to a method of preparing fibrin sealant.
Patent CA-2073772-A1 (CA)
Title: Method of grading items and an apparatus materializing same
Inventor: LERNER MOISEI M
IPC: B07C5/36
Filed: 1990-11-14
Abstract: METHOD OF GRADING ITEMS AND AN APPARATUS MATERIALIZING                        SAME ABSTRACT A  method of grading items preferably of root and tuber crops consists in  piece-by-piece single-layer feeding of the items to a monitoring zone and determining of the minimum necessary amount of supporting members of the con-veyor portion projected orthogonally onto is the item being handled. The amount of the supporting members ensures the possibility of withdrawing the item with the removal of the supporting members defining this portion in the place of addressing. This place of addressing is specified depending on the grading characteristic which is determined by measuring a current value of the grading characteristic, comparing it with a preset value in accordance with the requi-rement of a user,    with subsequent distrubution of the items among the places of addressing using the comparison results. Then the items are transferred to the places of addressing and withdrawn.      An apparatus for realization of the method comprises a unit (1) for piece-by-piece feeding of items (2), a conveyor (3) with supporting members (4), a means (5) for directing the items to the places of addressing, a means (6) for returning the supporting members to the initial position, an automatic control system (7)  with a device (8) for measuring current values of grading characteristics, actuators (9), a unit (10) for deter-mining the amount of supporting members orthogonally projected onto is the item being handled and a unit (11) for monitoring the motion of the supporting members connected therewith. The device (8) for measuring the current values of the grading characteristics is inter-connected with the unit (10) for determining the amount of the supporting members. The apparatus has provision for various embodiments of the conveyor, that is, linear, longitudinal, horizontal loop rotary conveyors. The sup-porting members can be mounted horizontally on one conveyor, on two parallel conveyors, or at an angle to each other so as to form a U-shaped channel adapted for accommodating the item being handled.  The operation of the apparatus is effected by the automatic control system using the algorythm in accordance with the requirement of the user.
Patent CA-2074300-A1 (CA)
Title: Coaxial filter cigarette
Inventor: SCHNEIDER WERNER
IPC: A24D1/00
Filed: 1992-07-21
Abstract: In a coaxial cigarette comprising a rod portion having an inner core of a material smouldering substantially without residue, a sheath for the inner core, an outer jacket coaxially surrounding the inner core and its sheath, a sheath for the outer jacket and a filter portion, even whilst dispensing with special papers provided with special additives the secondary smoke is effected solely by the characteristics of a special coaxial rod type, the packing density of the inner core being greater than the packing density of the outer jacket, the draw resistance per unit length with respect to the packing density being greater in the inner core than in the outer jacket, the air permeability of the sheath of the inner core being less than the air permeability of the sheath of the outer jacket and the filter portion having a filter ventilation degree of at least 30 % and a retention degree of at least 40 %.
Patent CA-2077428-A1 (CA)
Title: Method and apparatus for controlling the flow of fluids
Inventor: KAWABE RYU
IPC: F16K7/06
Filed: 1992-09-02
Abstract: A method and apparatus is provided for controlling the flow rate of a fluid that flows through a fluid path including a resiliently deformable portion.        A first roller has a cutout formed thereon on one side thereof, and a retainer is arranged in parallel with the first roller. The resiliently deformable portion of the fluid path is held between the first roller and the retainer. The first roller is rotatably supported by its rotary shaft. The first distance from the rotary shaft to the outer wall of the first roller on the side facing opposite the resiliently deformable portion may be varied in response to the variation in the angle that occurs when the first roller rotates about its rotary shaft. Thus, the second distance from the outer wall of the first roller on the side facing opposite the resiliently deformable portion to the retainer may be varied in response to the variation in the first distance, and the shape in cross section of the resiliently deformable portion may be varied according to the variation in the second distance. The flow rate of the fluid may be controlled by varying the shape in cross section of the resiliently deformable portion of the fluid path in this manner. The retainer may be replaced with the second roller having the configuration symmetrical with the first roller and being rotatably supported.
Patent CA-2077729-A1 (CA)
Inventor: PAULUS DANIEL S
IPC: A22C9/00
Filed: 1992-09-08
Abstract: "Attendrisseur" Attendrisseur, en particulier pour de la viande de boucherie, comportant: un plateau pour recevoir une pièce de viande à attendrir, un dispositif mobile (8) présentant des moyens de support (5) d'une grille (4) destinée à immobiliser et maintenir ladite pièce sur le plateau pendant les opérations d'attendrissage, et des couteaux d'attendrissage (2) destinés à coopérer avec la grille 14) susdite et montés sur un support mobile (3), le dispositif (8) précité et la grille (4) qui y est associée étant agencés pour que seule la face de la grille (4) tournée vers le plateau entre en contact avec la pièce de viande, la grille (4) étant montée de manière amovible sur les moyens de support (5).
Patent CA-2080125-A1 (CA)
Title: Device for pivoting a pivotable module out of the path of a conveyor belt
Inventor: MALOW SEIGMAR
IPC: B65G21/14
Filed: 1992-02-04
Abstract: The device for operating a conveyor-belt slew-out module disclosed comprises a triangular-link coupling (9) whose corners (10, 11, 12) are rotatably mounted with one corner (10) on the slew-out module and the other two (11, 12) on the piston rods of piston actuators (14), the fixed actuator housings forming the points about which the triangular-link coupling slews. The slewing motion of the coupling is produced by operating only one of the actuator pistons, the other piston remaining in its retracted or extended position and acting as a rigid rod.
Patent CA-2081023-A1 (CA)
Title: Soluble and stable sources of tyrosine, cysteine and glutamine for total parenteral nutrition
Inventor: HILTON MARY A
IPC: A61K31/195
Filed: 1991-04-23
Abstract: The present invention provides soluble and/or stable sources of tyrosine, cysteine and glutamine for use in total parenteral nutrition (TPN), as well as a gradual release source of glutamic acid.  In particular, these sources are gamma-glutamyltyrosine (.gamma.-GluTyr), gamma-glutamylcysteine derivatives (.gamma.-GluCys) and gamma-glutamylglutamine (.gamma.-GluGln). This invention provides TPN formulations, and methods of formulating and using such solutions containing .gamma.-GluTyr, .gamma.-GluCys and/or .gamma.-GluGln to provide adequate nutritional levels of tyrosine, cysteine or glutamine during TPN.
Patent CA-2081641-A1 (CA)
Title: Nir dyes, methods of preparing them and their use
Inventor: NAEF RUDOLF
IPC: G11B7/244
Filed: 1992-10-28
Abstract: NIR dyes. methods of preparing them and their use Abstract of the disclosure The compounds of the formula I                                     (I), in which Y and Yl are each, independently of one another, O, S, NH or N-alkyl, N-cycloalkyl, N-phenyl or N-benzyl, or Y and Yl are together N-alkylene-N, R and R1 are each, independently of one another, H, alkyl, cycloalkyl, aralkyl or aryl, R2 and R3 are each, independently of one another, H, or R2 forms, together with R6 and the N and C atoms linking them, a 5- or 6-membered ring and R3 is H, or R3 forms, together with R7 and the N and C atoms linking them, a 5- or 6-membered ring and R2 is H, R4 and R5 are each, independently of one another, H, or R4 forms, together with R8 and the N and C atoms linking them, a 5- or 6-membered ring and R5 is H, or R5 forms, together with R9 and the N and C atoms linking them, a 5- or 6-membered ring and R4 is H, R6, R7, R8 and R9 are each, independently of one another, H, alkyl, cycloalkyl, aralkyl or aryl, or R6 and R8 and/or R7 and R9 form, together with the N atom linking them, a piperidine radical, a morpholine radical or an unsubstituted piperazine radical or a piperazine radical substituted on the N atom by Cl-C4alkyl, hydroxyl-C1-C4alkyl or amino-C1-C4alkyl, Z is H or aryl and An? is an anion of a monobasic acid, the alkyl or cycloalkyl being unsubstituted or substituted by halogen, hydroxyl, Cl-C4alkoxy, cyano or phenyl, and the aryl or aralkyl being unsubstituted or substituted by halogen, hydroxyl, NH-alkyl, N(alkyl)2, Cl-C6alkyl, C1-C4alkoxy, carboxyl, alkoxycarbonyl, carbonamido, mono- or dialkylcarbonamido, nitro or CN, are suitable as light-absorbing substances in optical recording media.
Patent CA-2090733-A1 (CA)
Title: Display monitor including moire cancellation circuit
Inventor: YAMAZAKI MASAO
IPC: G09G1/04
Filed: 1993-02-24
Abstract: Horizontal moire phenomenon is reduced by producing a control signal by a moire canccling circuit comprising a frequency divider (1, 201, 301, 401) and a horizontal position shifting circuit (2, 202, 302, 402), and supplying the control signal to a deflection circuit block (3).
Patent CA-2093782-A1 (CA)
Title: Heterocyclic derivatives
Inventor: BROWN GEORGE R
IPC: A61P9/10
Filed: 1993-04-08
Abstract: A B S T R A C T                         HETEROCYCLIC DERIVATIVES     Compounds of formula I and their pharmaceutically acceptable   salts in which R1 is hydrogen or hydroxy; R2 is hydrogen; or R1 and R2 are joined together so that CR1-CR2 is a double bond; X is selected from -CH2CH2-, -CH=CH-, -C-C-, -CH2O-, -OCH2-, -CH2NH-, -NHCH2-, -CH2CO-, -COCH2-, -NHCO-, -CONH-, -CH2S-, -SCH2-, wherein the sulphur atom in the latter two groups may optionally bear one or two oxygen atoms; Ar1 is a phenylene moiety; Ar2 is phenyl; and wherein one or both of Ar1 and Ar2 may be optionally unsubstituted or independently substituted by one or more substituents selected from halogeno, hydroxy, amino, nitro, cyano, carboxy, carbamoyl, alkyl, alkenyl, alkynyl, alkoxy, alkylamino, di-alkylamino, N-alkylcarbamoyl, N,N-di-alkylcarbamoyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, alkanoyl, methylenedioxy and alkanoylamino; are inhibitors of squalene synthase and hence useful in treating medical conditions in which a lowering of cholesterol is beneficial, such as hypercholesterolemia and atherosclerosis.  Processes for preparing these derivatives, pharmaceutical compositions containing them are also described together with their use in medicine.
Patent CA-2093877-A1 (CA)
Inventor: AUSNIT STEVEN
IPC: B29C48/155
Filed: 1993-04-13
Abstract: A plastic bag with a recloseable zipper-type closure is formed with grip strips on its lips to ease the opening of the bags.  The grip strips are extruded from a grip strip extruder which is moved relative to a movement of the zipper type profile to produce a regularly repeating pattern.  The strips facilitate opening the bag even with wet or oily fingers. A method and apparatus for forming the same is also disclosed.
Patent CA-2095031-A1 (CA)
Inventor: HILLBOHM LARS
IPC: B62B3/00
Filed: 1991-10-29
Abstract: A motorized wheelbarrow comprises a pan (2) for receiving a load to be transported by the barrow, at least a wheel (3) ar-ranged to bear on the ground (4) and a motor (22) arranged to rotate the wheel for moving the wheelbarrow over the ground. The motor (22) is located under the pan (2) and with its centre of gravity in front of a vertical plane including the axle of rotation (21) of the wheel as seen in the direction of movement in the transport position of the wheelbarrow.
Patent CA-2104728-A1 (CA)
Title: Use of polyvinyl alcohols as a detergent additive
Inventor: ANTWERPEN WERNER
IPC: C11D3/37
Filed: 1993-08-24
Abstract: Abstract Use of polyvinyl alcohols as a detergent additive The present invention relates to the use of polyvinyl alcohols containing the recurring structural unit of the formula I          as a detergent additive for preventing reabsorption of detached dyestuffs and dyestuff degradation products.
Patent CA-2105400-A1 (CA)
Title: Concentric electrodes for detecting bioelectric signals
Inventor: CANO GERALD G
IPC: A61B5/0408
Filed: 1992-03-26
Abstract: The present invention is directed to an electrode (1) for use in measuring low level signals amidst competing noise signals. The electrode (1) includes an electrically non-conductive substrate (2) having a closed loop (3) of electrical conductive and adhesive material carried by the substrate (2) which defines therein an open area on the substrate (2). A first electrically conductive terminal (4) is embedded within the closed loop (3) of electrically conductive and adhesive material. Within the open area is an inner mass (6) of electrically conductive and adhesive material. The inner mass (6) of electrically conductive and adhesive material is spaced from the closed loop (3). The electrode (1) also includes a second electrically conductive terminal (5) which is embedded with the inner mass (6) of electrically conductive and adhesive material. The electrode (1) includes a first contract device (3) for making electrical contact with the first terminal (4) and a second contact device (7) for making electrical contact with the second terminal (5).
Patent CA-2107189-A1 (CA)
Inventor: WOFFINDEN GEORGE J
IPC: A61F2/14
Filed: 1993-09-28
Abstract: An ophthalmic lens is disclosed. The lens has a one-piece lens body with an integral edge surface. The edge surface includes means displayed on the edge surface for reflecting visible light which contacts the edge surface away from the retina of the patient. This lens design reduces glare seen by the patient caused when incident light contacts the edge surface and is undesirably reflected onto the retina.
Patent CA-2112154-A1 (CA)
Title: Two-way high-leg recliner
Inventor: SAUL JONATHAN R
IPC: A47C1/034
Filed: 1993-12-22
Abstract: An improved actuation mechanism is disclosed which is particularly well-suited for incorporation into "high-leg" reclining chairs. The actuation mechanism includes a swing linkage for coordinating the extensible movement of a leg rest assembly in response to reclining movement of a seat assembly with respect to the chair frame. An over-center biasing mechanism is provided for assisting in extending and retracting the leg rest assembly. Furthermore, the actuation mechanism also includes a tilt linkage for permitting the seat assembly to be independently tilted following extension of the leg rest assembly. The actuation mechanism also includes a mechanical stop arrangement for positively defining the limits of retracted and extended movement of the leg rest assembly which, in conjunction with the over-center biasing mechanism, effectively inhibits undesirable droop of the leg rest assembly.
Patent CA-2113965-A1 (CA)
Title: Tip Resistant Canister for Upright Vacuum Cleaners
Inventor: RAKOCY WILLIAM J
IPC: A47L9/00
Filed: 1994-01-21
Abstract: A tip-resistant canister for use in wet/dry vacuums is disclosed.  The tip-resistant canister has recessed caster supports and a skirt for resisting tipping.  The recessed caster supports lower the center of gravity of the canister thereby making the canister more difficult to tip.  The skirt of the canister, on the other hand, strikes the ground whenever the canister does begin to tip thereby preventing the canister from falling completely onto its side.  The impact of the canister skirt against the ground also has a tendency to cause the canister to return to an upright position.
Patent CA-2115717-A1 (CA)
Title: Method and apparatus for remote control of an electrical load
Inventor: DOSANI NAZIR
IPC: H02J3/14
Filed: 1994-02-15
Abstract: In a method for remotely controlling the power consumption of an electrical load a switching device for controlling the supply of power to the load is responsive to preselected, deliberate signal deviations such as brownout intervals or overvoltage spikes and reduces or increases output power to the load accordingly.  In a preferred embodiment a single signal deviation of a specified length or a sequence of signal deviations occurring over a specified time, or a combination of these two parameters, are used to remotely address the switching device.  In this fashion, the power supplied to the load can be remotely controlled by a power utility over existing power supply mains.
Patent CA-2116771-A1 (CA)
Title: Improved fleece-like material and material and garments made therefrom
Inventor: BURMAN DUNCAN
IPC: B32B5/26
Filed: 1992-09-02
Abstract: ABSTRACT OF THE DISCLOSURE      An expanse of composite textile material comprising two outer layers of knitted fabric each with an outer surface mechanically treated to give a fleece-like appearance with an interposed textile layer comprising at least one water-repellent but vapour-permeable textile material, or a layer of an adhesive of such properties.  The two outer layers may be either stitched together back to back or adhered together over their whole contacting surfaces.
Patent CA-2119912-A1 (CA)
Title: Thermostable xylanase from a strain of rhodothermus marinus
Inventor: DAHLBERG LEIF A L
IPC: D21C9/10
Filed: 1992-10-14
Abstract: This invention relates to novel enzymes. More specifically, the invention provides novel xylanases obtainable from strains belonging to the genus Rhodothermus. The invention also relates to the use of the xylanases in the treatment of lignocellulosic pulp.
Patent CA-2120853-A1 (CA)
Title: Foamer trigger dispenser with sealing device
Inventor: NELSON PHILIP L
IPC: B05B7/00
Filed: 1994-04-08
Abstract: The invention is particularly directed to a trig-ger sprayer having structure for foaming a dispensed liquid where the structure is adapted for adjustments to vary the foam pattern of the dispensed liquid to obtain an optimum foam pattern for any particular liquid, and to the incorporation of a device integral with the sprayer nozzle housing for sealing the opening of a foam dispens-ing passage of the foamer trigger sprayer.
Patent CA-2123697-A1 (CA)
Title: Novel substituted salicylic acids
Inventor: AGBACK KARL H
IPC: C07D233/90
Filed: 1992-11-04
Abstract: A compound of the formula Het-NR-SO2-Ph2-A-Ph1 (COOH)(OH) and tautomic form, salts, solvates, C1-6 alkyl esters and pharmaceutical compositions of the compound. Ph1 and Ph2 are benzene rings with the proviso that carboxy and hy-droxy are ortho to one another. Het includes an optionally substituted heterocyclic ring which includes conjugated double bonds and binds to nitrogen in NR. The compound is characterized in that A is a bridge which is stable against reduction because it is not azo, and in that R is hydrogen or lower alkyl. The invention also includes the preparation of the compound and its use as a drug, particularly for treating autoimmune diseases.
Patent CA-2125145-A1 (CA)
Title: Process for immobilizing nucleic acid probes on polystyrene surfaces
Inventor: SHERIDAN PATRICK
IPC: C12Q1/68
Filed: 1992-12-22
Abstract: Nucleic acid probes are immobilized on polystyrene surfaces such as the wells of microtiter plates for use in solution phase nucleic acid sandwich hybridization assays, particularly those using large branched DNA amplification multimers, by: (a) cleansing the surface by washing it sequentially with a strong acid, a strong base, and water; (b) passively adsorbing a polypeptide having primary amino groups onto the cleansed surface; and (c) covalently bonding the probe to the adsorbed polypeptide via a base-stable bifunctional crosslinking agent; and (d) subjecting the surface to conditions that simulate the hybridization conditions used in the assay.
Patent CA-2125757-A1 (CA)
Title: Gas cylinder
Inventor: BARANDIARAN JAVIER
IPC: F02F1/22
Filed: 1994-06-13
Abstract: A gas cylinder with a valve plug made of two parts (4,5), which are fitted together by pressure.      Of the two parts, the lower one (5) has an outer slot (7) with three sharp angles in it, which communicates the inter-cylinder space with the gas intake valve upwards of the piston. The intake valve shaft finishes at its lower end in a washer, which has a upper ring-shaped rabbet or offset. With this cylinder, the rate of flow of the gas is regulated and a greater safety margin is obtained in its operation.
Patent CA-2127435-A1 (CA)
Title: Cobalt catalysts
Inventor: BREITSCHEIDEL BORIS
IPC: B01J27/185
Filed: 1994-07-05
Abstract: Cobalt catalysts Abstract of the disclosure:   Cobalt catalysts whose catalytically active material comprises from 55 to 98 wt%of cobalt, from 0.2 to 15 wt% of phosphorus, from 0.2 to 15wt% of manganese, and from 0.2 to 15 wt% of alkali metal, calculated as oxide, In which the catalyst material is calcined in a first step at final temperatures of from 550° to 750°C and in a second step at final temperatures of from 800° to 1000°C, and a process for the hydrogenation of organic nitriles and/or imines, in which the novel cobalt catalyst is used.