baber/WOPTO huggingface dataset:
Patent GE-P19981490-B (GE)
Title: Inoculated Mixture for Pig Iron
Inventor: MIMINOSHVILI ELGUDJA
IPC: C21C1/10
Filed: 1995-10-16
Abstract: 1. Technical Result Reduce of time and temperature processing of melt during inoculation of pig iron.      2.  Essence Inoculated mixture for pig iron comprises magnesuim oxide metallic, magnesium, carbamide furan thermoactive binding and polystyrene in the following proportion of components (mass%): metallic magnesium	_ 30 _ 59; carbamide furan thermoactive binding _ 8 _ 10; polystyrene	_ 0,5 _ 1,0; magnesium oxide	the remaining 3.  Field of Application Metallurgy, used for pig iron inoculation.           2 tabl.
Patent GE-P20156386-B (GE)
Title: New crystal form vii of agomelatine, preparation method and usage thereof, and pharmaceutical compositions containing thereof
Inventor: HUANG YU
IPC: C07C233/18
Filed: 2012-03-22
Abstract: There are represented new crystal forms of agomelatine, which characteristics are provided in the claims; preparation method thereof; pharma¬ceutical compositions on a basis thereof, appli¬cation of crystal forms of said compound; and pharma¬ceutical compositions for the treatment of sleep disturbance, stress, major depression, cardio¬vascu¬lar diseases, etc. Table: 	6
Patent CA-1280246-C (CA)
Title: Weatherable abrasion resistant etherified aminoplast derived coating forplastic substrates
Inventor: MOORE JAMES E
IPC: C08J7/046
Filed: 1985-06-21
Granted: 1991-02-12
Abstract: WEATHERABLE ABRASION RESISTANT ETHERIFIED AMINOPLAST     DERIVED COATING FOR PLASTIC SUBSTRATES                   ABSTRACT OF THE DISCLOSURE   A protective coating composition containing a polycaprolactone polyol and an aminoplast derivative is applied to a thermoplastic substrate to produce a thermoformable article having abrasion resistance, solvent resistance and weatherability.
Patent CA-1334273-C (CA)
Inventor: MCINTOSH ROBERT H
IPC: C09D5/14
Filed: 1985-10-07
Granted: 1995-02-07
Abstract: The present invention relates to microbiocidal compositions and methods for the preparation and use of such components. Properly used in accordance with the present invention, these microbiocidal compositions are effective in killing or inhibiting a wide variety of harmful, destructive, or offensive microorganisms including viruses, bacteria, yeasts and molds. The microbiocidal additives of the present invention are suitable for use with conventional detergents to provide microbiocidal cleansing agents. The present additives can also be mixed with a liquid to provide an effective disinfectant. The microbiocidal additive can be incorporated into plastic materials and various synthetic fibers thereby imparting microbiocidal activity to the plastic materials or fibers. In addition, the microbiocidal additive of the present invention can be incorporated into a wide variety of permanent and non-permanent coating materials.
Patent CA-1279894-C (CA)
Title: Groupe electrogene de chantier
Inventor: RIVKINE JACQUES
IPC: H02P9/42
Filed: 1985-11-28
Granted: 1991-02-05
Abstract: Le groupe électrogène comprend un moteur à explosion (5), entraînant ungénérateur triphasé (6). Ce dernier est surmonté par un boîtier (7) contenant un convertisseur (8), alimenté par le générateur (6) et fournissant un courant de 42 V. à 200 Hz. sur une prise (11). (Figure 1)
Patent CA-1286623-C (CA)
Inventor: KAWAI YASUO
IPC: A61K35/74
Filed: 1986-03-26
Granted: 1991-07-23
Abstract: LIVER FUNCTION-IMPROVING AGENT AND            BLOOD PRESSURE-LOWERING AGENT             ABSTRACT OF THE DISCLOSURE     A liver function-improving agent and a blood pressure-lowering agent having liver function-improving activities, that is, capable of effective reduction of the serum GOT and GPT levels, and having blood pressure-lowering activities in mammals, obtained from the steps of: cultivating microorganisms belonging to the genus Streptococcus; and collecting the cultivated microorganisms from the resultant culture.
Patent CA-1298971-C (CA)
Inventor: MEUNIER JEAN-PAUL
IPC: A01G31/00
Filed: 1986-05-06
Granted: 1992-04-21
Abstract: BREVET D'INVENTION SUBSTRAT POUR CULTURE HORS-SOL Déposant : ISOVER SAINT-GOBAIN Inventeur : MEUNIER Jean-Paul L'invention est relative à de nouveaux substrats pour la culture hors-sol et constitués de matériaux fibreux minéraux (2). Les substrats (2) selon l'invention se caractérisent notamment par une masse volumique relativement faible. Ils sont aussi de préférence constitués de fibres fines. Les substrats selon l'invention présentent, en particulier, l'avantage d'une rétention d'eau élévée même pour des épaisseurs faibles. Figure 1.
Patent CA-1321881-C (CA)
Title: Emulsion explosive composition with selective ph range
Inventor: YATES DAVID E
IPC: C06B47/14
Filed: 1986-08-20
Granted: 1993-09-07
Abstract: ABSTRACT        An emulsion explosive comprising substantially an immiscible discontinuous oxidizer-phase dispersed throughout a continuous fuel phase with a modifier comprising hydrophilic and liphophilic moieties wherein the hydrophilic moiety comprises a carboxylic acid group or a group capable of hydrolyzing to a carboxylic acid, the lipophilic moiety is a saturated or unsaturated hydrocarbon chain, and wherein the emulsion composition pH is above 4.5.
Patent CA-1296335-C (CA)
Title: Dichloroaniline derivatives
Inventor: SKIDMORE IAN F
IPC: C07C313/00
Filed: 1986-10-14
Granted: 1992-02-25
Abstract: ABSTRACT              DICHLOROANILINE DERIVATIVES     The invention provides compounds of the general formula (I)                   ( I ) wherein X represents a bond,  C1-6 alkylene,  C2-6 alkenylene or C2-6 alkynylene chain and Y represents a bond, or a C1-4 alkylene, C2-4 alkenylene or C2-4 alkynylene  chain with  the  proviso that the sum total of carbon atoms  in X and Y is not more than 8;          Ar represents  a phenyl  group  substituted  by one or more substituents selected from nitro, -(CH2)qR [where R is C1-3 alkoxy, -NR3R4 (where R3 and R4 each represent a hydrogen atom, or a C1-4  alkyl  group,   or  -NR3R4 forms  a  saturated  heterocyclic  amino  group  which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- or -S- or a group -NH- or N(CH3)-), -NR5COR6 (where R5 represents a hydrogen atom or a C1-4 alkyl group, and R6 represents a hydrogen atom or a C1-4 alkyl, C1-4 alkoxy or -NR3R4 group),  and  q represents  an  integer  from 1  to  3], -(CH2)rR7  [where  R7  represents  -NR5SO2R8  (where  R8 epresents  a  C1-4  alkyl,  phenyl  or  -NR3R4  group) -NR5COCH2N(R5)2 (where each of the groups R5 represents a hydrogen atom or a C1-4 alkyl group), -COR9 (where R  represents  hydroxy,  C1-4 alkoxy or NR3R4),  -SR10 (where R10 is a hydrogen atom, or a C1-4 alkyl group optionally  substituted  by  hydroxy,  C1-4  alkoxy  or NR3R4),  -SOR10,  -SO2R10,  -CN   or  -NR11R12  (where R11 and R12 represent a hydrogen atom or a C1-4 alkyl group, at least one of which is C2-4 alkyl substituted by  a  hydroxy,  C1-4  alkoxy  or  NR3R4  group),  and  r represents  an  integer  from  0  to  3],  -O(CH2)qCOR9 (where q and R9 are as defined above), or -O(CH2)tR13 [where  R13  represents  hydroxy,  NR3R4,  NR11R12  or a C1-4alkoxy group optionally substituted by hydroxy, C1-4 alkoxy or NR3R4, and t is an integer 2 or 3].          R1 and R2 each represents a hydrogen atom or a C1-3 alkyl  group,  with  the  proviso  that  the  sum  total of carbon atoms in R1 and R2 is not more than 4; and  physiologically  acceptable  salts  and  solvates (e.g. hydrates) thereof.       The  compounds  have  a  stimulant  action  at .beta.2-adreno-receptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent CA-1300956-C (CA)
Title: Gradient radiation image conversion sheet
Inventor: HORIUCHI HIDENAGA
IPC: G21K4/00
Filed: 1987-01-26
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE         A   gradient   radiation  image   conversion   sheet, comprising  a  protective  layer  a  fluorescent  layer  and  a support layer, and the transmissions of said protective layer and/or said fluorescent layer are partially changed and the dots of the print of said gradient patterns and the border between the printed area and the unprinted area are blurred. The gradient image conversion sheet has a gradation area in which the change in  transmission  is extremely smooth and a speed ratio which may be set in a relatively wide range, and the sheet can be produced through a mass-production system to give products of constant quality.
Patent CA-1284701-C (CA)
Title: Wood preservatives
Inventor: GOETTSCHE REIMER
IPC: B27K3/52
Filed: 1987-02-12
Granted: 1991-06-11
Abstract: Abstract of the Disclosure:  A wood preservative based on a water-dilutable formulation of the compound di-(N-cyclo-hexyldiazoniumdioxy)-copper, a polyamine, a complex-form-ing carboxylic acid and, if required, a salt having a fungicidal anion has a pH in the aqueous solution of not less than 7.5 in the conventional concentration for use.
Patent CA-1284552-C (CA)
Title: Fastener driving tool
Inventor: NOVAK RAYMOND F
IPC: B25C1/00
Filed: 1987-04-01
Granted: 1991-06-04
Abstract: FASTENER DRIVING TOOL Abstract of the Disclosure A pneumatic fastener driving tool includes a return system for efficiently and rapidly returning a drive piston to the static position and effecting a fastener feeding operation.  A housing defines a pres-sure fluid reservoir connected by a pneumatic control system to a first side of a drive piston to move a driver blade through a drive track in a drive stroke. A pressure fluid actuated fastener feed assembly ad-vances fasteners along a feed path to the drive track. Following a drive stroke, the return system connects the reservoir to the second side of the drive piston for moving the drive piston and driver blade in a return stroke. The return system also connects the reservoir to the fastener feeding assembly for feeding of a fastener.  The return system includes two separate return valves operable at different flow capacities and fluid pressures for drive piston return and for fastener feeding.
Patent CA-1292594-C (CA)
Title: Protective mitt
Inventor: MARCOTTE HAROLD J
IPC: A63B71/14
Filed: 1987-05-29
Granted: 1991-12-03
Abstract: TITLE:  PROTECTIVE MITT     ABSTRACT OF THE DISCLOSURE     A protective mitten for use by a hockey goalkeeper which   has   a   catching   portion   separate   from   but interconnected  with  a  gripping  portion.    The  catching portion is shaped so as to enable a hockey puck to be caught and held therein.  The gripping portion offers a better grip on the handle of a hockey stick than can be achieved by trying to grasp the handle in the catching portion.
Patent CA-1283567-C (CA)
Title: Fastening device
Inventor: GRUNWELL HARRY
IPC: F16B39/00
Filed: 1987-06-02
Granted: 1991-04-30
Abstract: ABSTRACT        A vibration resistant fastening device includes a fastener comprising a shank and a drivable head, the shank having a first handed thread closer to the head and an opposite handed thread further from the head.  A nut is threadably engaged upon the first handed thread and annular washers carrying first and second interengageable cam-faces are disposed around the shank.  In use the opposite handed threaded portion of the shank is threadably engaged in a receiving member and the washer cam-faces are clamped together between the nut and the receiving member.  The first annular washer is fixed to the nut and the second annular washer is fixed to the receiving member via an intermediate member, and the cam-faces cooperate to increase the tensile stress in the shank when the nut is turned in the loosening direction under the influence of vibration.
Patent CA-1292822-C (CA)
Inventor: FARNUM BRUCE W
IPC: C09D133/04
Filed: 1987-06-30
Granted: 1991-12-03
Abstract: FLAME RETARDANT MATERIALS                  ABSTRACT OF THE DISCLOSURE      A flame retardant formulation for application as an aqueous  working  dispersion  onto  surfaces  of  normally combustible materials.  Upon exposure to elevated temperatures and/or  flame,  the  formulation  creates  a substantially continuous protective film as it undergoes a transition of composition, with the protective film generally encapsulating and/or enveloping the surface of the article onto which it is applied.  In addition to being insulative, the film excludes oxygen from the surface of the substrate, and is capable of radiating infrared and visible light when exposed to elevated temperatures.    In  the  formulation,  and  upon  exposure  to elevated  temperatures  and/or  flame,  the material  releases forms of chlorine, bromine, and phosphorus, for the protection that these materials provide.  In addition, antimony oxide is present for its protective property, together with hydrated alumina for its water-release capability.
Patent CA-1321346-C (CA)
Title: Nmr imaging with paramagnetic polyvalent metal salts of poly-(acid-alkylene-amino)-alkanes
Inventor: KRAFT KARL F
IPC: C07F11/00
Filed: 1987-07-22
Granted: 1993-08-17
Abstract: ABSTRACT            In a method of imaging body tissue in a patient, comprising administering to the patient an effective amount of a pharmaceutical agent for affecting the relaxation times of atoms in body tissues undergoing NMR diagnosis, whereby image contrast is enhanced, said agent comprising an amount, effective to affect such relaxation times, of a paramagnetic, physiologically compatible salt of a physiologically compatible chelate complex of an ion of a lanthanide element of atomic numbers 57-70, or of a transition metal of atomic numbers 21-29, 42, or 44; and a pharmaceutically acceptable carrier, and subjecting the patient to NMR tomography, the improvement wherein said salt of said chelate complex is the calcium or magnesium salt.  Such salts are new as are some of the complexing chelates.
Patent CA-1286474-C (CA)
Title: Method and apparatus for sequentially continuous casting different composition grades of steel
Inventor: ARDITO VICTOR P
IPC: B22D11/08
Filed: 1987-08-05
Granted: 1991-07-23
Abstract: ABSTRACT OF THE INVENTION       A method of and apparatus for sequentially continuously casting molten steels of different compositional grades is provided using mechanical separators of particular config-uration.  Such separators or chill units have a geometric shape selected from the group of spheroids, ellipsoids, and polyhedra and can be easily used to shorten the time between pouring the different compositional grades as well as for improving product yield of the cast slab.
Patent CA-1311366-C (CA)
Inventor: SATO YOSHITAKE
IPC: G01K5/62
Filed: 1987-08-07
Granted: 1992-12-15
Abstract: ABSTRACT OF THE DISCLOSURE:     A  bimetallic  indicator  includes  a  bimetal  being deformed  by  a  heat  generated  by  an  electric  current supplied to a heat coil wound around the bimetal, a pointer moved in relation to the deformation of the bimetal and indicating a measured value in accordance with an amount of electric current supplied to the heating coil, a driving gear, which is rotated by the deformation of said bimetal, including two first pitch portions each having a plurality of teeth with a regular pitch and a second pitch portion provided  between  the  first pitch portions and having a pitch larger than that of the first pitch portion, and a driven gear to which the pointer is mounted being engaged with the driving gear and rotated together with the pointer by the rotation of the driving gear.  The rotation of the driving gear is transmitted to the driven gear only when the first pitch portion of the driving gear is engagement with the driven gear.  When the driven gear is engagement with the second pitch portion of the driving gear,  the driven  gear  is  not  rotated,  so  that  the  pointer  is indicating a point in a zone which indicates that measuring object is in a normal condition.
Patent CA-1319623-C (CA)
Title: Fluid filter
Inventor: PEYTON RICHARD H
IPC: B01D29/11
Filed: 1987-08-12
Granted: 1993-06-29
Abstract: A liquid filter includes a filtering medium of a collapsed cylinderical form which defines cooperating accordian pleats that form contaminant collecting walls. The medium is self-supporting, and divides the filter into inlet and outlet chambers across the medium. When the restriction of the medium increases, thereby increasing the pressure differential across the medium, the accordian pleats collapse until corrugations on the pleats engage with one another, thereby resisting further collapse of the medium. As the pressure differential increases still further to the extent that the corrugations are collapsed, a part of each fold is kept apart by adjacent double thickness portion of the fold or pleat, so that a minimum flow of liquid through the filter is maintained.
Patent CA-1287912-C (CA)
Title: Distributing frame for telecommunications circuits
Inventor: MICKELSON NILS P
IPC: H04Q1/14
Filed: 1987-09-10
Granted: 1991-08-20
Abstract: ABSTRACT OF THE INVENTION      The present invention involves a modular distribut-ing frame assembly for distributing telephone circuits.         It includes a central office bay member which has a generally vertical hollow member with forward and rear surfaces.  The forward surface has a plurality of alternating terminal blocks and interstices.  Each ter-minal block communicates with the rear surface and pro-vides appearances for office cables.  The rear surface defines a vertical opening adapted to receive the office cables.  The frame also includes an outside plant bay member with a generally vertical hollow mem-ber with forward and rear surfaces.  The forward sur-face has a plurality of alternate terminal blocks and interstices.  Each of the terminal blocks provides appearances for subscriber cables.  The rear surface defines a vertical opening with a plurality of connec-tor blocks mounted therein.  The frame also includes a trough member with a vertical partition member posi-tioned adjacent each of the bay members and providing a vertical channel for conducting selected cables to the connector blocks of adjacent bay members and for verti-cal routing of jumper wires between terminal blocks.
Patent CA-1291656-C (CA)
Inventor: IKEDA TAKASHI
IPC: F16B35/00
Filed: 1987-09-30
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE    A junction bolt for joining members in use of clamping nuts engaged with the junction bolt is provided with an axial inner hollow hole in which a piston member is located so as to define a space between the outer peripheral surface of the piston member and the inner wall of the junction bolt.  The space is divided by a sealing member into a pressurizing space into which a pressurized fluid is introduced and a temperature adjusting space into which a heat medium is introduced.  In the bolt clamping force adjusting method, the temperature of the junction bolt is first adjusted to a predetermined temperature and an extending amount of the junction bolt to be caused when an aimed clamping force is applied at this predetermined temperature.  The plessurized fluid having a pressure corresponding one required for causing the calculated extending amount is introduced into the pressurizing space to thereby extend the junction bolt body, and under the extended condition, the bolt is clamped by the clamping nuts till the nuts closely contact to the members to be joined.          Finally, the pressurized fluid is discharged to contract the junction bolt so as to set the clamping force to a predetermined value.
Patent CA-1275807-C (CA)
Title: Spout assembly
Inventor: STANKOSKY MICHAEL J
IPC: C03B7/096
Filed: 1987-10-19
Granted: 1990-11-06
Abstract: ABSTRACT                 SPOUT ASSEMBLY        A spout assembly is disclosed for use in feeding gobs of molten glass to a glassware forming machine.  The assembly includes a spout bowl and at least one burner block positioned on top of the spout bowl.  A cover block is on top of the burner block covering at least a portion of the interior of the spout bowl and the cover block has a projection extending downwardly.  This projection has an outer surface tapering downwardly and inwardly and spaced from the internal wall of the burner block.
Patent CA-1295641-C (CA)
Title: Method and apparatus for playing a bingo line game
Inventor: LEES CYNTHIA A
IPC: A63F3/06
Filed: 1988-03-10
Granted: 1992-02-11
Abstract: METHOD AND APPARATUS FOR PLAYING A BINGO LINE GAME                   Abstract of the Disclosure A method for playing a side game in connection with a bingo game includes providing a flash board displaying a plurality of numbers in mutually perpendicular rows and columns.  A plurality of tickets having a first face and a second face are provided.  A column of numbers that is displayed on the second face of each ticket is identical with-one of the columns of numbers shown on the flash board.  A covering preferably initially masks the column of numbers from view.  The plurality of tickets are distributed to players.          Numbers are then serially selected from the plurality of numbers and a display is made on the flash board for each number selected.  A winner is declared when all the numbers in a vertical row have been chosen.
Patent CA-1300684-C (CA)
Title: Determination of electrical capacitance and resistance
Inventor: MAIER LAWRENCE C
IPC: G01R27/26
Filed: 1988-04-22
Granted: 1992-05-12
Abstract: Abstract of the Disclosure Apparatus and method for determining capacitive and resistive values of an electrical component, such as a fuel level determining probe, includes a waveform generator for subjecting the probe to a time-varying waveform that includes a linearly varying ramp portion and a fixed, constant portion.  A selectively controlled sample and hold circuit senses the voltage potential of the probe in response to a zero crossing detector during the linearly varying ramp portion of the waveform to provide information indicative of the capacitive value and again senses the voltage potential at selected time thereafter during the fixed portion of the waveform to provide resistive value information.  The output of the sample and hold is provided to an analog-to-digital converter which provided digital information to a stored-program controlled processor which provides the desired output information.  In one form of the invention, a calibration standard is periodically switched into the circuit to provide reference values for comparison against the measured values.
Patent CA-1317200-C (CA)
Title: Chain saw safety guard
Inventor: MILLER CLIFTON L
IPC: B27G19/00
Filed: 1988-04-25
Granted: 1993-05-04
Abstract: ABSTRACT     A protective device for a chain saw comprising a generally U-shaped mounting bracket carrying pivot means pivotally supporting an elongate protecting bar spring biased towards a rest position in which the bar extends generally parallel to the chain of the chain saw in use, mounting plate means secured to one side of said mounting bracket and having a rearwardly extending portion formed with openings through which the chain bar mounting bolts of the chain saw pass for securement of said mounting plate to the body of the chain saw by means of the chain bar mounting nuts.  The protecting bar has an inverted channel  shaped configuration which defines a saw dust confining passage through which the saw dust passes in use.  The protecting bar extends beyond the end of the chain of the chain saw to enable contact between the bar and the object to be cut without contact between the chain saw and the object.  In one embodiment, a further protecting bar is attached to the lower portion of the mounting bracket to extend along the lower run of the chain of the chain saw.