baber/WOPTO huggingface dataset:
Patent CA-1199324-A (CA)
Inventor: TAYLOR CHANDLER R JR
IPC: C07D243/14
Filed: 1982-01-18
Granted: 1986-01-14
Abstract: ABSTRACT OF THE INVENTION            PHENYL SUBSTITUTED PYRIDO[1,4]BENZODIAZEPINES                AND INTERMEDIATES THEREFOR      Pyrido[1,4]benzodiazepines having antidepressant activity of the formula   wherein Ar is 2, 3 and 4-pyridinyl, 2 or 3-thienyl, phenyl or a substituted phenyl; R is hydrogen, loweralkyl or an amine on the end of a hydrocarbon chain; Z is hydrogen, halogen, trifluoromethyl, loweralkyl, lower-alkoxy, hydroxy or nitro; and Y is hydrogen, loweralkyl, loweralkoxy or hydroxy; and the pharmaceutical salts are prepared from [2-[(aminopyridinyl)amino]phenyl]aryl-methanones which also have antidepressant activity.
Patent CA-1175075-A (CA)
Inventor: CHU YUNG F
IPC: C07C15/08
Filed: 1982-01-27
Granted: 1984-09-25
Abstract: ABSTRACT          A process is provided wherein extracted xylenes are isomerized at temperatures of from 550°-800°F with low xylene lossin the presence of ethylbenzene, and with conversion of the ethylbenzene to products of different molecular weight.  The catalyst comprises a crystalline zeolite and a hydrogenation component, preferably platinum, the catalyst being steamed to control its acidity within a prescribed range.
Patent CA-1172313-A (CA)
Inventor: KRUEGER WILLIAM R
IPC: H02J7/00
Filed: 1982-03-01
Granted: 1984-08-07
Abstract: Abstract of The Disclosure Disclosed herein is an apparatus for charging a battery including a case containing at least one cell formed of a pair of electrodes immersed in an electrolyte.  The apparatus includes a transducer associated with the battery and operable without sensing gas pressure in the battery case for providing a variable signal output in response to electrolyte gassing within the battery case.  The apparatus also includes a control circuit arrangement coupled to the signal output for providing a variable control output in response to the signal output, and a battery charger connected to the battery electrodes and operable for charging the battery at a rate subject to the variable control output.  In one embodiment of the invention, the transducer is a sound transducer, preferably a ceramic microphone, which provides a variable signal output in response to sound generated within the battery case. In another embodiment, the transducer is a fluid vibration transducer, perferably utilizing a piezo-electric element, which provides a variable signal output in response to fluid vibration in the battery electrolyte.  In another embodiment, the battery charger includes a battery temperature detector, preferably utilizing a thermistor, which prevents the battery charger from charging the battery when the temperature of the battery electrolyte exceeds a predetermined upper limit or electrolyte level is low.
Patent CA-1186833-A (CA)
Inventor: SMITH ROBERT A
IPC: C08L83/04
Filed: 1982-03-25
Granted: 1985-05-07
Abstract: A COMPLETELY SOLVENTLESS TWO COMPONENT RTV SILICONE COMPOSITION                   Abstract of the Disclosure A self-bonding solventless room temperature vulcanizable silicone rubber composition comprising a silanol polymer, a resinous copolymer composed of monfunctional siloxy units and tetrafunctional siloxy units, an alkyl silicate or partial hydrolysis products of an alkyl silicate as a cross linking agent which is pre-reacted with a tin salt of a carboxylic acid, and as a self-bonding additive, a nitrogen functional silane.  This composition which can be made either clear or opaque is utilized with advantage for encapsulating photovoltaic cells and potting automotive electrical components.
Patent CA-1214595-A (CA)
Inventor: SMALL AUGUSTUS B
IPC: C08F2/00
Filed: 1982-03-31
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE            Petroleum resins of lightened color while retaining satisfactory melting point and compatibility are provided by a process which comprises heat soaking a petroleum cracking or reforming fraction containing cationically polymerizable hydrocarbons and from 2 to more than 0.5 weight percent of cyclodienes until the cyclodiene content is no more than 0.5 weight percent, disitilling said heat soaked petroleum fraction and polymerizing said distilled petroleum fraction in the presence of a polymerization catalyst.
Patent CA-1197828-A (CA)
Inventor: PRIESTLEY ANTHONY J
IPC: B01J20/34
Filed: 1982-04-05
Granted: 1985-12-10
Abstract: ABSTRACT                 "REGENERATION OF ADSORBENTS" 1.   A process for the regeneration and recovery of a loaded adsorbent which comprises the steps of:-(a)  contacting the loaded adsorbent with an alkaline solution for a period sufficient to effect regeneration of the adsorbent;       (b)  diluting the resulting slurry of the adsorbent in the alkaline solution with recycled overflow liquid from one or both of the subsequent separation steps, to thereby reduce the concentration of adsorbent in the slurry to at least the level where unhindered settling can occur;       (c)  separating the slurry to give a first liquid overflow and a first solids underflow containing the adsorbent and discharging at least a portion of the first liquid overflow to waste, the remainder (if any) being returned to step (b);       (d)  slurrying the first solids underflow from step (c) with washwater and recycled second liquid overflow from the subsequent separation step;     (e)  separating the thus formed slurry to give a second liquid overflow and a second solids underflow containing the adsorbent and returning a portion of the second liquid overflow to step (d) and the balance to step (b);       (f)  recovering the second solids underflow containing the regenerated and washed adsorbent.
Patent CA-1180265-A (CA)
Title: Shearing machine
Inventor: MINATO YOSHIHARU
IPC: B23D15/12
Filed: 1982-05-25
Granted: 1985-01-02
Abstract: ABSTRACT OF THE DISCLOSURE     A simple and low-cost adjusting means for adjusting the clearance between the upper and lower blades in a shearing machine.  The lower limit of the stroke of the upper blade to the lower blade is adjusted by an adjustable cam member which is rotatably provided on a connecting rod connecting the ram member with a driving means.  More particularly, the connecting rod is rotatably connected at one end thereof to an eccentric shaft driven by the driving means and is connected at the other end to the ram by means of the eccentric cam member.  Also, according to the present invention, the ram member carrying the upper blade is kept horizontally biased by an elastic means such as a spring away from the lower blade and is so arranged as to be horizontally moved by a lead screw means against or by the elastic means.
Patent CA-1169691-A (CA)
Inventor: GABRIELSEN ROLF S
IPC: G03C1/06
Filed: 1982-05-28
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE       A color-forming para-sulfonamidodiphenylamine dye precursor in a photographic material and process enables formation of a dye image by means of cross-oxidation with-out the need for a coupling reaction.  The color-forming para-sulfonamidodiphenylamine dye precursor is useful in a photographic silver halide material for producing (i) a dye image, or (ii) a dye image and silver image.  The exposed photographic material is processes to produce (a) a positive dye image, (b) a negative dye and negative silver image, (c) a negative dye image or (d) a positive dye image and a positive silver image.
Patent CA-1189527-A (CA)
Inventor: BRUGIONI MARIO
IPC: C07F9/12
Filed: 1982-06-21
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE   2',4'-difluoro-4-phosphonoxy-(1,1'-diphenyl)-3-carboxy acid, pharmaceutically acceptable salts thereof and process for preparing same.
Patent CA-1181529-A (CA)
Title: Micro computer system with selectable operational  mode
Inventor: FUKUDA JOJI
IPC: G06F9/06
Filed: 1982-06-25
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE               Operation of a micro computer system is selected by a selecting switch which is usually provided at a rear or side panel of the micro computer system. The micro computer system of this disclosure can be operated under a predetermined program, if a power switch is made on while pushing any key in spite of the selecting position of the selecting key.
Patent CA-1197501-A (CA)
Inventor: RADTKE MANFRED
IPC: E04F15/024
Filed: 1982-09-17
Granted: 1985-12-03
Abstract: DOUBLE FLOOR     ABSTRACT OF THE DISCLOSURE A double floor with framed floor plates of heat-conductive and/or heat storage materials, particularly a mineral material such as anhydrite in a metal vat-shaped outer armature.  A system of pipes carrying a heating or cooling medium is held in heat-conductive contact with the bottom surfaces of the framed floor plates.
Patent CA-1192699-A (CA)
Inventor: TANAKA MICHIO
IPC: C08G18/80
Filed: 1982-11-05
Granted: 1985-08-27
Abstract: ABSTRACT     Disclosed is a thermosetting polyurethane coating composition of the one-pack type which comprises (1) a compound having at least one NCO group blocked with an alcohol, lactam or oxime blocking aqent and at least one oxadiazine-2,4,6-trione ring and (2) a polyol.          The composition has good storage stability and provides coating films having no problems such as yellowing and pin-holes and which have excellent mechanical properties, chemical resistance and weather resistance.
Patent CA-1191452-A (CA)
Title: Releasable tubing string connector
Inventor: BLACKWELL HENRY W
IPC: E21B17/06
Filed: 1982-11-19
Granted: 1985-08-06
Abstract: RELEASABLE TUBING STRING CONNECTOR    Abstract of the Disclosure A connector for releasably securing an upper section of a tubing string to a lower section includes a tubular housing containing a retaining sleeve with a collet telescoped therein and having a plurality of spring fingers interlocked with a mating section on a tubular stinger.  A shoulder on the stinger serves to engage the top of the retaining sleeve and move it into a release position when setting down on the tubing string with the lower section of the string anchored in the well.  The retaining sleeve is held in this position by catch means acting between the sleeve and the housing and thereby locates a recess in the sleeve to allow the spring fingers of the collet to release from the stinger as the latter thereafter moves upwardly when pulling the upper section of the tubing string from the well.
Patent CA-1200084-A (CA)
Inventor: HAQUE SAZZADUL
IPC: B26D1/00
Filed: 1982-12-22
Granted: 1986-02-04
Abstract: CONSUMABLE SELF-REGENERATIVE LEDGE           CUTTING INSERT ABSTRACT OF THE DISCLOSURE A cutting insert includes a planar body member formed unitary with peripheral ledges of smaller width than the body member, with the ledges being configured and aligned relative to the body member to achieve desired rake angles, both axial and radial as well as the clearance angle desired of the cutting geometry.  In operation, each insert and during operation if the cutting insert, the ledge is consumed and thus generates a fresh edge behind it along the entire length of the ledge such that the cutting process may be maintained continuous until the entire length of the ledge is consumed.  The cutting insert may then be indexed to the next ledge cutting edge.
Patent CA-1179502-A (CA)
Inventor: MAERZ LESLIE R P O BOX WEMBLEY
IPC: A01K97/01
Filed: 1982-12-30
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE     An ice fishing device including a tubular body with suspension arms movable to project radially from the upper end of the body for supporting the body in an ice fishing hole with a lower, major portion of the body submerged.  The lower end of the body forms a spool holding a fishing line which can be pulled off the spool with very little force. The bottom end of the body has an opening which is normally closed (to exclude water from the interior of the body) by a float attached to the fishing line near to the hook end, the float being fairly small so that when a fish takes the hook the float is pulled away from the opening to admit water into the body, without imposing any jerking on the line which would be noticeable to the fish.  A buoyant member inside the body is attached by a rod to indicating means which normally rests on the top end of the tubular body, and when the removal of the float allows water to enter the body the buoyant member rises and thus lifts the indicating means to a position where it can easily be noticed.
Patent CA-1223295-A (CA)
Inventor: NOVOTNY RAYMOND J
IPC: E02F3/407
Filed: 1983-02-01
Granted: 1987-06-23
Abstract: SNUBBER            ABSTRACT OF THE DISCLOSURE:  A unitary urethane snubber is provided to snub opening and closing movements of a dipper door.   The snubber has an elongated working sec-tion that is stretched to snub door closing and bent to snub door opening.   A pair of integral end lugs pivotally attach the snubber to the dipper and to the door.   The snubber is unstressed in an intermediate position to faci-litate installation.
Patent CA-1210100-A (CA)
Inventor: GAUDIN DANIEL
IPC: H01F21/02
Filed: 1983-03-25
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE           Protection device according  to  the  present invention for a rigid variable spiraled inductance  , the  inductance  variation  being  ensured  by  a  roller slinding  on  a  conductive  rod.  According  to  the invention,  this device comprises a second condurtive roller short-circuiting the first non-used half-turn.          This second roller can be associated to another short circuit contact short circuiting two following turns of the non-used part of the inductance. Applications for this invention are HF broadcasting stations and other HF devices necessitating variable inductances to ensure tuning of a wide band of frequencies.
Patent CA-1198037-A (CA)
Inventor: PAVLIK NORMAN M
IPC: H02K1/04
Filed: 1983-05-10
Granted: 1985-12-17
Abstract: ABSTRACT OF THE DISCLOSURE          A low temperature curable, phosphate coating on ferrous sheet steel, is made by applying an admixture of aqueous, aluminum phosphate solution and from about  1 vol.% to about 15 vol.% of nitric acid, and heating at a sheet steel temperature of from about 90°C to about 130°C.
Patent CA-1181550-A (CA)
Inventor: OZUTSUMI SHUNICHI
IPC: C08J9/14
Filed: 1983-05-13
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention is directed to a process for producing foamable polyolefin particles comprising adding a mixture of 3 to 15 parts by weight of a blowing agent and 0.5 to 5 parts by weight of a blowing aid to 100 parts by weight of poly-olefin particles maintained in a fluid state.  The addition of the mixture of blowing agent and blowing aid is conducted under substantially anhydrous conditions, which result in the blowing agent being present in the particles in a gas phase and not a liquid phase.  Polyolefin particles comprise polyolefin resin with vinylaromatic resin chemically bonded thereto.
Patent CA-1200185-A (CA)
Inventor: CESAR JEAN-PIERRE
IPC: B60C5/00
Filed: 1983-07-08
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE           A tire having a body and a crown reinforcement arranged on the body, the body having two sidewalls and a crown, the crown of the body being formed of three zones located below the crown reinforcement, namely, two side zones close to the edges of the crown reinforcement and a central zone adjacent to the side zones, the body being without reinforcement structure in the sidewalls and in the crown, the concavity of the sidewalls facing the inside of the tire, characterized by the following features:      (a) the thickness e0 of the body along the edges of the crown reinforcement and the thickness e1 of the body at any point in each of the side zones are related by the relationship:  e1 > 0.6 e0;         (b) the width ?1 of each side zone and the width L of the crown of the body are related by the relationship: 0.02 L ? ?1 ? 0.30 L;         (c) the average thickness   of the body in the central zone and the thickness e0 of the body along the edges of the crown reinforcement are related by the relationship:   .
Patent CA-1218319-A (CA)
Inventor: KAWAI YASUO
IPC: A61K35/74
Filed: 1983-07-18
Granted: 1987-02-24
Abstract: HYPOCHOLESTEROLEMICALLY AND/OR HYPOTRIGLYCERIDEMICALLY            ACTIVE PRODUCTS                ABSTRACT OF THE DISCLOSURE      A bacterial cell product having hypocholesterolemic and/or hypotriglyceridemic activity in mammals obtained by cultivating a microorganism belonging to the genus Streptococcus and having a N-acetyl-.beta.-D-glucosaminidase activity in an adequate culture medium therefor, and collecting the cultivated microorganism from the resultant culture.
Patent CA-1210702-A (CA)
Title: Method and composition to inhibit the growth of streptococcus mutans by the use of saccharin/fluoride combination
Inventor: STROZ JOHN J
IPC: A61K31/425
Filed: 1983-08-10
Granted: 1986-09-02
Abstract: ABSTRACT A method and composition for treating teeth to reduce dental caries is provided wherein the teeth are contacted with a synergistic combination of a saccharin material, and a fluoride material, for example, as contained in a chewing gum composition, the combination of saccharin material and fluoride material being present in an amount sufficient to inhibit growth of Streptococcus mutans in the oral cavity.
Patent CA-1207122-A (CA)
Inventor: HUNT HARLLEY L
IPC: E21B19/14
Filed: 1983-11-28
Granted: 1986-07-08
Abstract: DELAYED DEPLOYMENT PLATFORM               Abstract of the Disclosure Disclosed is a delayed deployment platform or racking board for use on oil well derricks or the like. The automatic system for delayed deployment allows the derrick rack to be utilized with very tall pump jacks or the like.  The delayed deployment system does not lower the racking board until the derrick has extended sufficiently for the board to clear tall pump jacks and the like.
Patent CA-1211338-A (CA)
Inventor: DEVOE IRVING W
IPC: C02F1/62
Filed: 1983-12-12
Granted: 1986-09-16
Abstract: ?INSOLUBLE COMPOSITIONS?            ABSTRACT OF THE DISCLOSURE:               The present invention relates to insoluble compositions , which are capable of removing various metals from solution ; the insoluble compositions comprise: a suitable insoluble carrier and organic coordinating sites covalently fixed to the surface of said carrier , said coordinating sites being capable of taking up metal from solution .
Patent CA-1206652-A (CA)
Inventor: WOLF ANN L
IPC: H04M1/247
Filed: 1983-12-15
Granted: 1986-06-24
Abstract: TELEPHONE FEATURE ASSIGNMENT CIRCUIT      ABSTRACT OF THE DISCLOSURE           A telephone feature assignment circuit for use in a telephone having a plurality of features and push-buttons.  Each feature can be assigned to a selected one of the pushbuttons.  The telephone also includes a microprocessor and visual and audible prompting devices. These devices are operated by the microprocessor in response to prolonged operation of a selected pushbutton. Keypad initiated signals are then provided to identify the feature to be assigned to the selected pushbutton. The microprocessor subsequently causes the assigned feature to be performed in response to momentary opera-tion of the selected pushbutton.
Patent CA-1235724-A (CA)
Inventor: CHOW HO
IPC: B05B3/16
Filed: 1984-01-03
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE           A pulsating sprinkler utilizes an improved method of anchoring the helical torsion spring at one end to the sprinkler body and at the other end to the impact arm to facilitate the assembly process and provide a more reliable and uniform spring action.  A radially ridged member adapted for connection to a fluid source carries a pair of sector stops, each extending totally about a circumference thereof and having a single tab enabling rotation of the sector stop in both directions.  When employed as a full circle sprinkler, the sprinkler automatically corrects the direction of rotation of the sprinkler body in the event that it initially rotates in the wrong direction.
Patent CA-1246370-A (CA)
Title: Method of producing an optical component, and components formed thereby
Inventor: ROBINSON DENNIS W
IPC: B29D11/00
Filed: 1984-01-20
Granted: 1988-12-13
Abstract: A method of making an optical component having specular reflective properties from plastics material comprising applying to the plastics material a face layer of hard glass or a substance having hard glasslike properties and subsequently applying to the face layer a coating of specular reflective material.
Patent CA-1204942-A (CA)
Inventor: JESSOP HARVEY A
IPC: C06B47/14
Filed: 1984-03-06
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE   A water-in-oil emulsion blasting agent is disclosed comprising a water immiscible liquid organic fuel as a continuous phase; an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase; particulate inorganic oxidizer salt; an emulsifier; and optionally a density reducing agent; wherein the inorganic oxidizer salt comprises sodium nitrate in an amount of from about 40% to about 70% by weight.
Patent CA-1221079-A (CA)
Inventor: MILWAIN DONALD R
IPC: B23Q1/48
Filed: 1984-02-27
Granted: 1987-04-28
Abstract: ABSTRACT     An apparatus for adjustably supporting a vehicle door at a convenient height whereby the door can be rotated through a generally horizontal axis passing through the door to a desired work position.  The support apparatus comprises a pair of spaced-apart stands, one stand having mounting means in the form of an elongated connector pivotally secured thereto on a rotatable axle and adapted to be secured to one edge of the door by means of bolts threaded into bolt holes normally used for securement of the door hinges, and the other stand having a horizontal spindle secured thereto adapted to be received in the closable recess of the door locking mechanism on the opposite edge of the door for rotation of the door about the spindle.  Each of the stands is adjustable as to height whereby the axis of the spindle and the axis of rotation of the axle secured to the elongated connector can be normally horizontally aligned.
Patent CA-1213090-A (CA)
Inventor: CHARLES JOHN J
IPC: C08L67/02
Filed: 1984-03-30
Granted: 1986-10-21
Abstract: MOLDING COMPOSITION                         Abstract Molding composition which is a blend of polybutylene terephthalate and segmented thermoplastic co-polyester elastomer.          The elastomer contains recurring polymeric long chain ester units derived from phthalic acids and long chain glycols and short chain ester units derived from phthalic acids and a mixture of 1,4-butanediol and 1,4-butenediol.
Patent CA-1220539-A (CA)
Inventor: FIELD DAVID J
IPC: E05B47/00
Filed: 1984-03-30
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE          A medicine cabinet has a housing and a door.  The door is provided with an electrically operated lock which is operable by using the push keys.  The opening code for the lock is initially set by inserting four keys into four holes in a four by ten array of holes provided in the casing on the inside of the door.  The circuits for the code pre-setting and code inputting circuits are provied on a membrane. The cabinet is provided with a light emitting diode (LED) and a buzzer which can be operated by timing means at set intervals.  The LED and the buzzer also operate while the door is open. Additional facilities may also be provided on the cabinet.
Patent CA-1258937-A (CA)
Inventor: FUJITA TOSHIO
IPC: C04B33/24
Filed: 1984-04-03
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE        A low-temperature sintered porcelain composition suitable for forming in which at least one of polystyrene, polyethylene and polypropylene, butyral resin, lubricant and, if required, a plasticizer are mixed in respective predetermined amounts with a mixture consisting of a vitreous composition, aluminum oxide, clay  component and a binder, and a low-temperature sintered porcelain composition which further contains an acrylic resin in addition to the above components.