baber/WOPTO huggingface dataset:
Patent CA-1211774-A (CA)
Inventor: MAEDA TAKASHI
IPC: B25J17/02
Filed: 1983-02-28
Granted: 1986-09-23
Abstract: ABSTRACT   A positioning apparatus for use in positioning an arm of an industrial robot in angular and linear positions.  The apparatus comprises a frame member connectable to an arm of an industrial robot during use of the positioning apparatus, a frame-supporting member connected to and supporting the frame member, and a base having an upstanding hollow sleeve portion.  The frame-supporting member is mounted within the base hollow sleeve portion to undergo linear movement and angular movement, by means of a bearing between an outer peripheral surface portion of the frame-supporting member and an inner peripheral surface portion of the base hollow sleeve portion for slidably mounting the frame-supporting member to undergo linear and angular sliding movements.  Linear drive means are provided for effecting linear driving movement of the frame-supporting member and angular drive means are provided for effecting angular driving movement of the frame-supporting member.  The apparatus is rugged but enables a more precise positioning of the arm, since closer tolerances can be employed.
Patent CA-1223568-A (CA)
Inventor: HOLMES GORDON W
IPC: G07D9/06
Filed: 1983-04-05
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE         A hinged coin holder having two semi-circular parts hinged together at one curvilinear extremity and releasable  joined  at  the  other  is  improved  by  the provision  of  a  plurality  of  internal  pockets  or compartments  which  are  dimensioned  to  receive  no greater  than  a  predetermined  number  of  coins  of  a specific denomination, irrespective of the diameter of the coins, so thaT the maximum desired number of coins may be unerringly packaged in the holder.
Patent CA-1193251-A (CA)
Title: Procede et dispositif d'hydrolyse d'une matiere  cellulosique
Inventor: BERGER PIERRE
IPC: B30B9/16
Filed: 1983-04-14
Granted: 1985-09-10
Abstract: Procédé et un dispositif d'hydrolyse d'une matière cellulosique dans une extrudeuse à deux vis parallèles dans laquelle la matière introduite à l'état humide et, transportée par les vis est malaxée, chauffée jusqu'à une température supérieure à 200.degree.C dans la partie aval de l'extrudeuse où elle est mise au contact d'une solution acide et progressivement comprimée, jusqu'à une pression supérieure à la pression de vapeur saturante de la phase liquide de la matière hydrolysée à la température atteinte dans la partie aval et maintenue par un dispositif de contrôle de l'évacuation de la matière. Selon l'invention, on réalise dans le dispositif de contrôle de l'évacuation de la matière une séparation de la phase liquide et de la phase solide de la matière hydrolysée avec maintien de la pression de sortie par l'utilisation à cet effet d'une seconde extrudeuse comprenant deux vis d'axes perpendiculaires à celui de l'extrudeuse d'hydrolyse, entrainées en rotation à l'intérieur d'un fourreau dans la partie centrale duquel débouche la matière hydrolysée venant de la première extrudeuse et dans laquelle on maintient une pression supérieure à la pression de vapeur saturante de la phase liquide en réglant les caractéristiques d'extrusion pour former, à l'extrémité aval de l'extrudeuse de sortie, un bouchon de matière comprimée étanche à ladite pression, celle-ci étant réglée au moyen d'un détendeur contrôlant l'évacuation de la phase liquide concentrée dans la partie amont de l'extrudeuse et dans laquelle est dissous le glucose formé par hydrolyse.
Patent CA-1220222-A (CA)
Inventor: DRURY DAVID J
IPC: C07C51/00
Filed: 1983-05-16
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE                   Production of formate salts Formate salts of nitrogenous bases containing tertiary nitrogen are prepared by reacting the nitrogenous base with carbon dioxide and hydrogen using a soluble transition metal catalyst.  For example triethylamine is reacted with carbon dioxide and hydrogen using ruthenium trichloride as catalyst and an isopropanol/water mixture as solvent to yield triethylammonium formate which was separated from the reaction mixture by distillation.
Patent CA-1202804-A (CA)
Inventor: SMILEY HARRY
IPC: A61C7/00
Filed: 1983-06-01
Granted: 1986-04-08
Abstract: A B S T R A C T     This invention relates to the use of magnetic modules in the corrective treatment of dental mis-alignments and disease.    The invention represents a total departure from existing dental devices in that it produces soft tissue repair and osteogenesis in the upper and lower jaws, accomplished by affixing permanent magnets, electromagnets or electromagnetic induction coils to the teeth, archwires and other suitable devices which create a regenerative current.  The extremely low frequency magnetic field produced by mandibular movement in conjunction with its interaction with adjacent internal electrolytes is a source of this regenerative current.  These procedures have application in enhancing therapy in periodontics and orthodontics.  This is a new and useful therapeutic modality, in that it is totally non-invasive as opposed to the present method of treatment of common periodontal disease by surgical intervention.
Patent CA-1197229-A (CA)
Inventor: BREMER NOEL J
IPC: C07B61/00
Filed: 1983-06-24
Granted: 1985-11-26
Abstract: ATTRITION RESISTANT MICROSPHEROIDAL FLUID BED CATALYSTS  CONTAINING THE MIXED OXIDES OF VANADIUM AND PHOSPHORUS                 ABSTRACT        A process is provided for the preparation of attrition resistant, microspheroidal fluid bed catalysts comprising the mixed oxides of vanadium and phosphorus in which a vanadium phosphorus mixed oxided catalyst precursor is densified, comminuted, formed into fluidizable particles and calcined under fluidization-type conditions.  The present invention further provides the attrition resistant fluidizable catalysts prepared by the inventive process, and further provides a process for utilizing such attrition resistant catalysts in the production of maleic anhydride in the vapor phase by the oxidation of 4 carbon atom hydrocarbons.
Patent CA-1201466-A (CA)
Title: Resilient mount for supporting a cab structure on the   chassis of a vehicle
Inventor: OBADAL RICHARD D
IPC: F16F9/10
Filed: 1983-06-27
Granted: 1986-03-04
Abstract: A RESILIENT MOUNT FOR SUPPORTING A CAB STRUCTURE            ON THE CHASSIS OF A VEHICLE                    Abstract of the Disclosure A resilient mount is disclosed for supporting a cab structure on the chassis of a vehicle.  The mount includes a cup-shaped housing which is attached to the chassis such that it can hold a quantity of fluid.  A stem which is attached at one end to the cab structure projects through the top of the housing and engages with a fitting which is completely retained in the housing.  A pair of flexible members are tightly fitted into the housing above and below the fitting and cooperate to form a fluid cavity therebetween.  The top flexible member has an opening therein through which the stem passes while the bottom flexible member contains at least one fluid passage which permits fluid, flow therethrough as the size of the passage varies due to the flexing of the bottom flexible member.  The mount also includes a valve for regulating fluid flow between the cavity and the fluid passage as the stem moves in and out or laterally relative to the housing.  This mount provides both hydraulic and resilient damping of the cab structure relative to the chassis.
Patent CA-1205550-A (CA)
Inventor: DUNN JAMES E
IPC: H04Q11/04
Filed: 1983-07-28
Granted: 1986-06-03
Abstract: DISTRIBUTED DIGITAL EXCHANGE WITH IMPROVED SWITCHING              SYSTEM AND INPUT PROCESSOR            ABSTRACT OF THE DISCLOSURE      A  distributed  digital  exchange  for  completing  a communications link between a selected originating channel and one or more selected destination channels.  The exchange includes an  input bus  containing a given number of input lines, with each input line for conveying a time-division-multiplexed  plurality  of  time-division-multiplexed  input signals, with each data bit position of every frame of each input  signal  defining  a  discrete  originating  channel;  a clock  system  for  providing  timing  signals  for  defining frames and bit positions corresponding to the frames and bit positions of the input signals; an exchange bus containing at least the given number of lines for conveying the input signals;  a novel  input  processor  for receiving the  input signals, for synchronizing the input signals in response to the  timing  signals  and  for  transferring  each  received plurality of input signals from a selected line of the input bus to a selected line of the exchange bus; an output bus containing at least the given number of output lines, with each output line for conveying a time-division-multiplexed output signal, with each data bit position of every frame of each output signal defining a discrete destination channel; a  plurality  of  novel  switching systems,  each  of  which includes circuits for routing data from any selected data bit  position  in  a  frame  of  any  selected  time-division-multiplexed input signal on a selected line of the exchange bus to one or more selected data bit positions in a frame of any selected time-division-multiplexed output signal; and a controller for controlling the selections.
Patent CA-1246077-A (CA)
Inventor: TERAO SHINJI
IPC: C07D213/26
Filed: 1983-10-06
Granted: 1988-12-06
Abstract: Abstract of the disclosure Novel compound of the formula:                           [wherein R1 is a pyridyl group; R2 is a phenyl, thienyl, furyl, naphthyl, benzothienyl or pyridyl group which may have as a substituent a lower alkoxy, a lower alkyl, a halogen, trifluoromethyl, a lower alkenyl or methylenedioxy; R3 is hydrogen, benzyl or a lower alkyl; one of R4 and R5 is hydrogen or a lower alkyl, and the other is an aryloxy, or lower aliphatic hydrocarbon, an alicyclic hydrocarbon having not more than 6 carbon atoms or an aromatic group which may have a substituent, or a group represented by the formula, -S(O)m-R6 (in which R6 is phenyl or a lower alkyl group; m is an integer of 0 to 2), or R4 and R5 each combine with the other to represent one alkylene group; n is an integer of 2 to 6], or a pharmaceutically acceptable salt thereof has a selective inhibitory action on bio-synthesis of thromboxane A2(TXA2) and an effect of enhancing the production of prostaglandin I2(PGI2), and can be used for mammals to prevention and treatment of arterial thrombosis caused by platelet aggregation or ischemic diseases caused by vasospasms in cardiac, cerebral and peripheral circulatory system (e.g. cardian infarction, apoplexy, infarct of blood vessels in kidney, lung and other organs, pectic ulcer, etc.).
Patent CA-1208558-A (CA)
Inventor: KIGASAWA KAZUO
IPC: A61K9/20
Filed: 1983-10-06
Granted: 1986-07-29
Abstract: Soft Buccal Abstract A soft buccal containing (1) a medicament to be absorbed through the oral mucosa, (2) a water-soluble protein, (3) a polyhydric alcohol, and (4) a fatty acid ester or/and a carboxyvinyl polymer, has various advantages such as good feeling in use, good retainability within the mouth, slow release, improved absorbability of drug through the mucosa, improved bioavailability, etc., and therefore can be used an excellent pharmaceutical preparation for administration to the mucous membrane of the mouth.
Patent CA-1196797-A (CA)
Inventor: ALFTINE DAVID N
IPC: A61M16/00
Filed: 1983-11-09
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE A monitoring system for determining the concentration of oxygen in the product gas of an oxygen enriching system includes differential pressure regulator means for reducing the pressure of the product gas, for regulating the pressure of the product gas at a preset level, and for referencing the regulated presssure to atmospheric pressure.  Solenoid valves allowing product gas to pressurize the monitoring system in a first condition and to allow product gas to vent the monitoring system to the atmosphere in a second condition are also included. Restrictive orifices upstream and downstream of a bed of molecular sieve material eliminate pressure spikes in the monitoring system.  A bed of molecular sieve material to adsorb oxygen from the product gas wherein, in a first condition, with the system pressurized, the upper pressure limit is attenuated as the molecular sieve bed adsorbs oxygen from the product gas, and, in a second condition, with the system vented to the atmosphere, the lower pressure limit is attenuated by the rate of desorption of the oxygen from the molecular sieve bed.  Further included is a pressure transducer with means for converting the system pressure to an electrical analog of that pressure including means for comparing the electrical analog to a reference and inferring oxygen concentration.
Patent CA-1211412-A (CA)
Title: Producing halogen with halogen production device and metal-halogen secondary cell generating power
Inventor: UMETANI TETSUMASA
IPC: H01M12/08
Filed: 1983-12-07
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE         A halogen production apparatus comprises a halogen produciton device and a metal-halogen secondary cell which contains in its electrolyte the same halogen as is produced by the production device.  Drive power is supplied to the production device from a commercial power terminal.          Charging power is supplied from the commercial power terminal to the secondary cell during a first period of time, for example, during a period of time in which the power cost is low.  During this period of time, the halogen produced by the secondary cell is added to the halogen produced by the production device.  During a second period of time different from the first period, for example, during a period of time in which the power cost is high, the power generated by the secondary cell is supplied to the production device while a portion of the halogen produced by the production device is being supplied to the electrolyte of the secondary cell.
Patent CA-1218201-A (CA)
Inventor: FISTER JULIUS C
IPC: C22C9/00
Filed: 1984-01-12
Granted: 1987-02-24
Abstract: ABSTRACT      A composite structure having improved solder-ability shelf life and contact resistance is formed by coating a copper alloy substrate mateial with a tin-containing material.  The copper alloy substrate material consists essentially of about 15% to about 30% nickel and the balance essentially copper.  The nickel in the alloy retards the growth of copper-tin and/or copper-zinc-tin intermetallic compounds and the diffusion of the copper through the coating.
Patent CA-1262880-A (CA)
Inventor: WIGHT WILLIAM W
IPC: C10G73/06
Filed: 1984-05-11
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE            Dewaxing solvents, particularly ketone sol-vents, and ketone/toluene solvents are separated from a mixture of dewaxing solvents and dewaxed oil in a lube oil  dewaxing  process  by  use  of  a  permselective asymmetric polyimide membrane. Said asymmetric polyi-mide membrane permits the selective permeation of the ketone or ketone/toluene dewaxing solvent while being less permeable to oil. Said separation is conducted by contacting the ketone or ketone/toluene solvent/oil mixture with the dense side of the asymmetric polyimide membrane  under  pressure.  The  recovered  ketone  or ketone/toluene solvent is of high enough purity to be returned to the dewaxing process without further treat-ment. The recovered oil is passed to subsequent conven-tional treatment means (e.g., distillation) for removal of any ketone or ketone/toluene solvent remaining therein.
Patent CA-1227671-A (CA)
Inventor: BABA YOSHIO
IPC: H01C7/00
Filed: 1984-06-06
Granted: 1987-10-06
Abstract: ALUMINUM ALLOY HAVING A HIGH ELECTRICAL RESISTANCE AND AN EXCELLENT FORMABILITY             ABSTRACT OF THE DISCLOSURE A high electrical resistance, superior formability aluminum alloy useful as structural materials used in structures suffering the action of high magnetic field, nuclear fusion reactor or the like, said aluminum alloy consisting essentially of, by weight, 1.0 to 8.0% of Mg, 0.05 to less than 1.0% of Li, at least one element selected from the group consisting of 0.05 to 0.20% of Ti, 0.05 to 0.40% of Cr, 0.05 to 0.30% of Zr, 0.05 to 0.35% of V, 0.05 to 0.30% of W and 0.05 to 2.0% of Mn, and the balance being aluminum and incidental impurities. Further, Bi in the range of 0.05 to 0.50 wt.% may be contained in said alloy.
Patent CA-1232313-A (CA)
Inventor: HORIKAWA TOSHIHIRO
IPC: H05B3/30
Filed: 1984-08-10
Granted: 1988-02-02
Abstract: Abstract:    The invention provides a floorcovering having a built-in heater which comprises a planar sandwich structure including an underlining layer of heat insulating material, at least one heating element provided on one surface of the underlining layer, an electric conductor provided on the one surface of the underlining layer so as to cover the heating element, a surfacing layer overlaying the conductor on one side of the heating element opposite to the underlining layer, and a lead wire for connecting the conductor to the ground. The electric conductor layer is thus grounded so that short circuits between it and the heating element do not represent a danger to persons in contact with the floor covering.
Patent CA-1232048-A (CA)
Inventor: EASTHILL STEPHEN P
IPC: D06F39/04
Filed: 1985-01-17
Granted: 1988-01-26
Abstract: ABSTRACT:           A temperature control and indicating arrangement includes a thermostat (TH) in series with a heating ele-ment (HE).  A resettable counter (CT) counts the number of operations of the thermostat and only energizes a visual indicator (L2) when the thermostat has completed at least one complete cycle.  Advantageously, another visual indi-cator (L1) is energized while the arrangement is heating or cooling to the required temperature.
Patent CA-1223640-A (CA)
Inventor: OHKAWA SHINICHI
IPC: G01N27/404
Filed: 1985-02-01
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE           An improved method of applying a gas permeable membrane to an electrode portion of cutaneous blood gas sensor is disclosed, wherein a cushioning disk of porous material with one sided tackified sheet of substrate, preferably having a convex-shaped surface, is utilized when the membrane is applied to the surface of the electrode portion, on which a few drops of electrolyte solution have been applied.  According to the present method, a thin, uniform layer of electrolyte solution between the membrane and the electrode portion is ob-tained resulting in shortened initial stabilization period, quick response and minimized drift of the measurement.
Patent CA-1257338-A (CA)
Title: Filter arrangement for an audio companding system
Inventor: GIBSON JOHN J
IPC: H03G9/02
Filed: 1985-03-21
Granted: 1989-07-11
Abstract: ABSTRACT A companding system for a television audio apparatus includes a compressor and an expander for stereo difference signals.  The compressor provides variable preemphasis of high frequency signal components and the expander provides complementary variable deemphasis.  At the receiver, unwanted signals are generated by a mixer that demodulates the stereo difference signal.  The unwanted signals can cause mistracking of the expander relative to that of the compressor.  A filter to eliminate the effect of these unwanted signals is placed in the expander control circuit, rather than the difference signal path.  This eliminates the need and expense of an equalizing filter in the sum signal path.
Patent CA-1255218-A (CA)
Title: Method of rapid detection of bacterial and fungal infection
Inventor: RICHARDS JAMES C
IPC: C12Q1/04
Filed: 1985-05-16
Granted: 1989-06-06
Abstract: Title Method For Rapid Detection of Bacterial and Fungal Infection ABSTRACT A method for detecting pathogen infection in a host is provided.  The method comprises lysing professional phagocytes from the host to release soluble components of the pathogen which are detected subsequently using a specific binding assay.
Patent CA-1268944-A (CA)
Inventor: SHOJI KAZUNORI
IPC: C10L1/32
Filed: 1985-06-04
Granted: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE     A process for continuously and automatically producing a high concentration coal-water slurry having a uniform quality is provided, which process comprises always monitoring the viscosity, concentration, pH, particle diameter distribution and the like of the slurry, detecting the variations of the foregoing and adjusting the quantity of coal fed, the quantity of water fed and the quantities of a surfactant and a pH adjustor added to thereby control the specifications of the coal-water slurry to definite ones.
Patent CA-1251404-A (CA)
Inventor: FELLMAN RAIMO
IPC: D21D5/26
Filed: 1985-06-27
Granted: 1989-03-21
Abstract: Abstract In  an  apparatus  for  separating  gas  from  a  high consistency fibre suspension, the apparatus comprising a rotor  chamber  containing  a  first  rotor provided with blades, a gas space containing a second rotor provided with blades, a wall disposed between the rotor chamber and the gas space constitutes an annular gas discharge channel  surrounding  a shaft  rotating  the  rotors.          Rotating blades are disposed in the gas discharge channel between the first and the second rotor.
Patent CA-1251398-A (CA)
Inventor: SAKAMOTO KUNIAKI
IPC: C12N7/02
Filed: 1985-08-08
Granted: 1989-03-21
Abstract: Abstract of Disclosure Disclosed is an improved method for the purifi-cation of rabic virus, which comprises subjecting a solution containing the rabic virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked polysaccharide.  The method can provide highly purified rabic virus which is useful for obtaining an effective vaccine against rabies.
Patent CA-1236198-A (CA)
Inventor: PIOTROSKI PETER N
IPC: B65H43/00
Filed: 1985-09-30
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE        A document inserter system having an improved control system is disclosed.  The system includes a sheet inserter system and one or more web modules for, receiving a web of forms, scanning the forms for information, storing and retransmitting the information, separating the web into discrete forms and feeding the forms for further processing The information includes control information scanned from a control document for controlling formation of a batch of forms associated with that control document.  The control system includes a supervisory control processor which receives the control information and controls the sheet inserter system and the web modules in accordance therewith.          The system also includes web control processor systems for direct control of each web module, which web control processor systems are responsive to the supervisory control processor.  The system is controlled in accordance with a pre-specified configuration which defines the document type for each web module.  An operator input is provided whereby an operator may specify a configuration for a mailing.  In one embodiment the configuration is specified by interactive selection from a menu displayed by the supervisory control processor.  A system and method for orderly shut-down and re-start of the inserter system are also disclosed.
Patent CA-1268708-A (CA)
Inventor: SHIOGARI TAKASHI
IPC: A61K31/40
Filed: 1985-10-15
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE     Administration of an N acylated amino acid (ornithine, lysine, phenylglycine or phenylalanine) in association with a penem or carbapenem antibiotic relieves or eliminates the renal problems associated with administration of the antibiotic alone.  The amino acid and antibiotic may be formulated together as a composition or administered separately, either simultaneously or sequentially.