baber/WOPTO huggingface dataset:
Patent CA-1161131-A (CA)
Title: Insulating support structure for an electric bus  conductor
Inventor: SCISCIONE PHILIP
IPC: H02G5/02
Filed: 1981-03-12
Granted: 1984-01-24
Abstract: INSULATING SUPPORT STRUCTURE FOR     AN ELECTRIC BUS CONDUCTOR ABSTRACT OF THE DISCLOSURE    A bus conductor with a cylindrical external surface is supported on an insulator by first and second bus-supporting members, each comprising spaced legs and flanges at the free ends of the legs.  The bus-supporting members embrace the bus conductor when the flanges are in juxtaposition.  One set of flanges are fastened to-gether by fastening means comprising a screw extending between the flanges and threaded into one of the flanges and a nut positioned between the flanges and threaded onto the screw.  The nut is axially movable on the screw first and second positions.  When in the first position, the nut is tightened on the screw against the juxtaposed flanges of one of the bus-supporting members, thereby locking the flanges in a fixed-joint position. When in the second position, the nit is tightened on the screw against the juxtaposed flange of the other bus-supporting member, thereby locking the flanges in a slip-joint position.  The bus conductor can slide with respect to the supporting members when the flanges are in said slip-joint position.
Patent CA-1147951-A (CA)
Inventor: ADAMS CALVIN K
IPC: G09B23/28
Filed: 1981-03-17
Granted: 1983-06-14
Abstract: BREAST CANCER DETECTION TRAINING SYSTEM     Abstract of the Disclosure A method apparatus and a lifelike model of a human female breast form a breast cancer detection training system.  The model closely simulates the feeling of the different tissues of the human breast and except for a tumor-free comparison model, contains at least one simulated tumor.  When used in conjunction with the elec-tronic training apparatus, the model also contains a pressure sensing means.  The apparatus and method compare signals initiated by the trainee with stored signals representative of the number of simulated tumors in the model, their location, and the pressure required to feel them and provide feedback information to the trainee so as to improve the trainee's examination technique.
Patent CA-1136889-A (CA)
Inventor: SZONNTAGH EUGENE L
IPC: G01N25/22
Filed: 1981-03-18
Granted: 1982-12-07
Abstract: Case 04-4234-U.S.    APPLICATION OF                    EUGENE L. SZONNTAGH GAS ANALYZER                          ABSTRACT     A gas analyzer for determining the BTU or caloric content of a combustible gas uses a temperature measuring device such as a thermocouple or thermistor for measuring the temperature of a metal cup which is heated by a flame produced by the combustion of the gas in an excess air environment.  The supply of combustible gas is periodically turned off while the air supply flow is maintained to produce a periodic heating and cooling sequence of the metal cup during fixed respective time periods.  A differential temperature monitor is arranged to monitor the temperature of the metal cup and the incoming fuel and air used for combustion of the gas to be analyzed to produce a differential temperature signal during the heating and cooling sequence.  In a second embodiment, the gas flame is continuously ignited and is supplied from a rotating gas jet in the excess air environ-ment.  The flame is sequentially applied to a series of metal cups to produce a heating and cooling sequence of each cup.  The temperature of each cup and the incoming gas and air is monitored by a differential temperature monitor to produce a differential temperature output for the heating and cooling sequence for each cup.  A representation of the caloric content of the gas can be obtained either by a solution of a caloric content equation based on the differential temperature obtained by the heating or by an analysis of the temperature waveshape of the heating and cooling sequence for either the individual cup or the plurality of cups can be analyzed .
Patent CA-1157997-A (CA)
Inventor: SCHMIDLE CLAUDE J
IPC: C08F4/16
Filed: 1981-03-27
Granted: 1983-11-29
Abstract: ABSTRACT OF THE DISCLOSURE     A method of increasing the reaction rate of the polymerization and/ or cross-linking of reactive polymerizable and/or cross-linkable acrylic monomeric materials initiated by dialkyl or diaralkyl peroxides as the free radical generator which comprises carrying out such a polymerization and/or cross-linking reaction in the presence of a member of the group consisting of stannous alkanoates, alkenoates, aralkanoates and aralkenoates, dialkyl tin dialkanoates, dialkenoates, diaralkanoates and diaralkenoates, or mixtures thereof in various proportions.
Patent CA-1162945-A (CA)
Inventor: ROLLMANN LOUIS D
IPC: C07C2/66
Filed: 1981-04-08
Granted: 1984-02-28
Abstract: SELECTIVE PRODUCTION OF AROMATICS                             ABSTRACT                  Selective reactions of hydrocarbons and/or oxygenated hydrocarbons are conducted in the presence of catalysts comprising one or more zeolites characterized by a silica to alumina mole ratio of at least 12 and a constraint index in the approximate range of 1 to 12.  The catalyst is contacted with bulky heterocyclic organic nitrogen compounds having an effective critical dimension of greater than 6.8 Angstroms and a pKa of between about 3 and 9.  The process of this invention is particularly useful in the production of dialkylbenzene derivatives low in the ortho-isomer.
Patent CA-1161872-A (CA)
Inventor: BRENTHAM JERRY D
IPC: A63B23/00
Filed: 1981-05-15
Granted: 1984-02-07
Abstract: JERRY D. BRENTHAM          DOUBLE LEG CURL EXERCISING DEVICE     ABSTRACT OF THE DISCLOSURE     A leg exercising device comprising a general frame having an L-shaped seat for supporting the body and a pair of leg gripping frames pivotally secured to the general frame such that the axis of rotation of the leg gripping frames are aligned with the pivot point of the knee of the user.  The leg gripping frames have resilient pads which allow the leg to pass therethrough such that the leg is padded from the frame as it moves in both directions.  A power cylinder is pivotally secured between the general frame and each of the leg gripping frames about the axis of rotation in both directions.  Each of the leg gripping frames may be moved independently of each other.     CROSS REFERENCE TO RELATED APPLICATIONS     This application is a continuation-in-part of my co-pending application Serial Number 914,356, filed June 12, 1978, entitled Leg Curl Exercising Device.
Patent CA-1174831-A (CA)
Inventor: SIEGERT HERMANN-JOSEF
IPC: B01J15/00
Filed: 1981-05-21
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE          What is disclosed is a continuous method for the oxidation or hydrogenation of an organic compound by the heterogeneous catalytic conversion, in a reaction zone containing a  solid catalyst, of a fresh gas con-taining oxygen and said organic compound in gaseous form, optionally together with an inert moderator gas, into a reaction gas containing oxidation or dehydro-genation products of said organic compound, which method comprises mixing a portion of said reaction gas leaving said reaction zone with said fresh gas and introducing the resulting gas mixture into said reaction zone with a mechanically-driven circulating device at an inlet temperature less than the temperature required for said conversion, and wherein not more than 12 parts by volume of moderator gas are used per volume of said gaseous organic compound.
Patent CA-1149680-A (CA)
Inventor: SMITH FRANKLIN M
IPC: A01B49/06
Filed: 1981-06-18
Granted: 1983-07-12
Abstract: Abstract of the Disclosure A subsoil implement is disclosed that utilizes a horizontally rotatable disc that is moved beneath the surface of the ground for the purpose of cultivating or for producing a subsurface bed for placing flowable material such as seed or soil treating gas along the prepared bed. An upright shaft, that may be hollow, to define a delivery tube leads to the disc and rotates about an axis defined by a bearing directly adjacent the disc.          Seed or chemicals may be directed through the hollow tube form to the ground surface below the cultivator disc. Therefore, cultivating, planting or soil treatment can be accomplished with minimal effort. Trash clearing elements are provided on the rotating tube or shaft to eliminate trash buildup and minimize disruption of the soil surface.
Patent CA-1141690-A (CA)
Inventor: MARKUS LAWRENCE W
IPC: B65H20/24
Filed: 1981-07-15
Granted: 1983-02-22
Abstract: PRINTER PAPER TAKE-UP AND STORAGE DEVICE            Abstract of the Disclosure A paper web take-up and storage device for a teleprinter, having a spring biased guide bail to sense paper length and a control switch that energizes a storage reel drive motor for take-up when needed, is also equipped with a paper sensor arm to detect a no-paper condition; a single switch actuator lever that is aligned with the bail, with the sensor arm, and with the control switch affords complete control for both take-up and no-paper conditions in an arrangement that allows limited reverse movement of the web back toward the printer with no appreciable resistance apart from a relatively weak bail bias spring.  The reel includes a spring-latched guide flange adjustable to accommodate a number of different paper widths.
Patent CA-1164139-A (CA)
Inventor: KRAY WILLIAM D
IPC: C09D183/04
Filed: 1981-07-16
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE    An improved silicone resin coating composition is provided, the composition comprising a dispersion of colloidal silica in an aliphatic alcohol water solution of the partial condensate of a silanol with a small stabilizing amount of a .beta.-dicarbonyl compound added thereto.
Patent CA-1139005-A (CA)
Inventor: LEININGER STEVEN
IPC: G06F3/153
Filed: 1981-07-31
Granted: 1983-01-04
Abstract: Abstract of the Disclosure The computer system of this invention has, as the heart of the system, a simple processing unit for providing most data processing by the computer system under control of a read-only memory which contains only instructions and other data for the CPU.  The system also includes a random access memory, a keyboard, a video terminal, and a port device is the form of a tape recorder/player.  A master clock initiates timing used throughout the system.  A multi-line data bus interconnects the CPU and the different memories of the system including the keyboard and the video RAM.  Bi-directional communication is possible on the data bus.  The addressing of these different memories is by way of an address bus from the CPU, which is a uni-directional bus.  Data to be operated upon is basically stored in the random access memory.  The keyboard is used for inputting data to the CPU and the video terminal is used for displaying data.  Features of the present invention include a special reset scheme for the CPU, a multiplexing scheme for addressing the RAM, and a technique is for simply altering the control to provide capabilities of different capacity memories, alternate display of characters to provide, for example, either a 32-character line or a 64-character line, an improved keyboard selection scheme, and improved video processing means.
Patent CA-1159100-A (CA)
Inventor: LAPORTE JOSEPH L
IPC: B42F15/06
Filed: 1981-08-11
Granted: 1983-12-20
Abstract: ABSTRACT ON THE DISCLOSURE         A storage cabinet for drawings and the like is disclosed.          The cabinet has a rear wall, side walls and a tiltable front wall.          A pair of tube  elements are rigidly secured to the rear wall, and a corresponding pair of rod elements, adapted to telescope within the tube elements, are pivotally secured to the front wall and allowed a limited upward pivoting motion. The engaging ends of the rods are bevelled and provided with longitudinally oriented roller bearings to eliminate friction during the telescoping movement of the rods into the tubes.
Patent CA-1172631-A (CA)
Inventor: HURNAUS RUDOLF
IPC: C07D487/04
Filed: 1981-09-01
Granted: 1984-08-14
Abstract: ABSTRACT           Compounds of general formula I,                 (I) wherein A and B, which may be the same or different, each re-presents a ethylene or ethylene group optionally substi-tuted by an alkyl group with 1 to 3 carbon atoms; R1 represents a hydrogen atom; an alkyl group with 4 to 6 carbon atoms; a cycloalkyl group with ? to 7 carbon atoms; an alkenyl group with 3 to 6 carbon atoms; an alkyl or alkanoyl group with 1 to 3 carbon atoms (optionally substi-tuted by a phenyl group which optionally may itself be sub-stituted by a halogen atom); an alkoxycarbonyl group with ? to 4 carbon atoms; an aralkoxycarbonyl group with ? to 10 carbon atoms; or a phenyl group;      one of ? an R3 represents an amino group and the other represents a hydrogen, chlorine or bromine atom, an alkyl group with 1 to 3 carbon atoms, an alkoxy group with 1 to ? atoms or a phenyl or halophenyl group;      and acid addition salts thereof, of use in lowering heart rate and influencing blood pressure.
Patent CA-1158455-A (CA)
Inventor: ONITSUKA NOBUYUKI
IPC: G01P3/48
Filed: 1981-09-21
Granted: 1983-12-13
Abstract: ABSTRACT OF THE DISCLOSURE          The invention provides an electric speed meter com-prising pulse generating means arranged to generate a pulse signal dependent on vehicle speed, a control circuit arranged to count the number of output pulses of the pulse generating means in successive predetermined time intervals, determine the differ-ence between successive counts, the sign of said difference, and generate a number of output pulses corresponding to said difference, a pulse motor driving circuit arranged to distribute in sequence said output pulses of the control circuit to plural poles of a pulse motor so as to rotate the pulse motor in either a regular forward direction or the reverse direction according to the sign of said difference, and an indicator having a pointer arranged to be moved by the pulse motor to indicate the speed.
Patent CA-1172876-A (CA)
Inventor: QUICK DAVID C
IPC: F16H3/10
Filed: 1981-10-06
Granted: 1984-08-21
Abstract: TRANSMISSION WITH OVERRUNNING CLUTCHES                 ABSTRACT OF THE DISCLOSURE A vehicle transmission having power shift means and an overrunning clutch to selectively provide a multiple speed transmission with shifting of the vehicle transmission while the vehicle is operating.  The trans-mission includes a main drive shaft, a jackshaft and a countershaft with a selective manual gear shift on the countershaft.  The main drive is through the countershaft and a plurality of gearsets having clutching means to manually select one of a plurality of speed ratios.  The first input speed drives through the first overrunning clutch to the main drive shaft.  The jackshaft is selectively engaged through a power shift clutch to provide a second input speed to the main drive shaft. When the jackshaft is in operation, the first overrunning clutch is disengaged and the drive is through the power shift clutch to rotate the main drive shaft at the higher speed.  This provides two input speeds to the main drive shaft which are controlled by the operator by selectively engaging or disengaging of the power shift clutch.  The second overrunning clutch is connected between the input shaft and the jackshaft and normally is disengaged when the jackshaft is in operation.  The second overrunning clutch, however, provides the advantage of having a means for braking the vehicle through the engine when the vehicle is coasting and power shift clutch is disengaged, since the second overrunning clutch is then engaged and counterrotates to provide the braking means.
Patent CA-1171561-A (CA)
Title: Assemblage combustible de reacteur nucleaire
Inventor: LE PARGNEUX JACQUES
IPC: G21C3/32
Filed: 1981-10-07
Granted: 1984-07-24
Abstract: PRECIS DE LA DIVULGATION:         L'invention a pour objet un assemblage combustible de réacteur nucléaire comportant des éléments combustibles disposés dans un châssis de soutien comprenant deux pièces d'extrémités, respectivement supérieure et inférieure, sur lesquelles sont fixées les extrémités d'une pluralité de tubes verticaux, chaque pièce d'extrémité 1 comportant un fond plan 11 sur lequel sont ménagés deux séries d'orifices 7 de maintien des tubes et de passage du fluide de refroidis-sement.  Selon l'invention le fond de chaque pièce d'extrémité est accolé à une plaque interne munie des mêmes séries d'orifices de maintien des tubes et de passage du fluide, et les orifices ont une section oblongue et sont munis d'éléments de fixation coopérant avec des éléments correspondant de fixation desdits tubes par déplacement transversal de la plaque interne.
Patent CA-1180697-A (CA)
Inventor: DE BARBIERI AUGUSTO
IPC: A61K38/00
Filed: 1981-11-09
Granted: 1985-01-08
Abstract: ABSTRACT Compounds with high anti-tumour activity and of moderate toxicity are described which are constituted by tripeptides formed from dichlorodiethylaminophenylalanine, para-fluorophenylalanine and methionine bonded together by peptide links.     The tripeptides of the invention are particularly useful in the treatment of malignant tumours.
Patent CA-1203506-A (CA)
Inventor: SATO KIMIHIKO
IPC: C25B9/19
Filed: 1981-11-12
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE:          An alkali metal chloride-electrolyzing cell com-prises a cation-exchange membrane disposed between an anode and a cathode, in which said cation-exchange membrane has on at least one side thereof a gas- and liquid-permeable, porous layer with no electrode activity, and at least one of an anode and a cathode is a voided flexible electrode having a greater rigidity than that of said cation-exchange membrane, and said flexible electrode is adapted to be forcibly deformed so that said cation-exchange membrane will closely contact with the surface of each of said elec-trodes.
Patent CA-1169206-A (CA)
Inventor: DECKER QUINTIN W
IPC: D06M13/165
Filed: 1981-11-25
Granted: 1984-06-19
Abstract: Abstract LUBRICANT COMPOSITIONS FOR FINISHING SYNTHETIC FIBERS          Lubricant compositions for finishing synthetic fibers which exhibit improved thermal stability and low-fuming characteristics are provided which contain 50 to 90 percent by weight of a thermally  stable lubricant and 10 to 50 percent by weight of an emulsifiably effective surfactant having the formula:                   R - 0 ?Aa Bb? H          Wherein R is an alkyl having 6 to 14 carbon atoms, A is oxypropylene groups, B is oxyethylene groups, a is an integer having values of about 4 to 15, and b is an integer having values of 5 to 10.                 S P E C I F I C A T I O N
Patent CA-1164896-A (CA)
Inventor: MIETTUNEN AULIS O
IPC: C04B16/04
Filed: 1981-12-14
Granted: 1984-04-03
Abstract: Abstract The invention relates to a method of making concrete used in hydrotechnical structures weather-resistant as regards the freezing of water absorbed into the pores of the concrete.          The problem in this connection consists of the expansion of freezing water and the consequent state of tension in the concrete. According to the invention, a small amount of micro-sized rubber powder is mixed with the concrete mix, the rubber particles forming even-surfaced, closed buffers into which the water expanding when it freezes can expand without producing states of tension in the concrete. The rubber particles are ground from the rubber parts of used automobile tires.
Patent CA-1157283-A (CA)
Inventor: VANA JOHN H
IPC: A47F3/04
Filed: 1981-12-21
Granted: 1983-11-22
Abstract: AIR DEFROST FOR LOW BED REFRIGERATED DISPLAY  CASES, UTILIZING SILL-MOUNTED AUXILIARY                 FAN                 ABSTRACT OF THE DISCLOSURE         A commercial refrigerated display case, of the type in which an air curtain is directed across an upwardly opening product display space, utilizes ambient air for defrost purposes.  A discharge sill extending along the back of the case, above the discharge grille through which air is directed to form the air curtain, is hollowly formed to provide a defrost air chamber.  Within the chamber defrost air fans are mounted and are normally off during the refrigeration cycle of the display case.          During defrost, the air circulating fan continues in operation although the evaporator coil is no longer in a refrigeration mode.  At the same time the defrost fan goes into operation, and draws off part of the air cir-culated through the discharge grille by the main fan, and exhausts it to ambient through the discharge sill.          A weak air curtain is still maintained across the access opening of the display case.  Drawing off part of the air through the discharge grille, while continuing operation of the main fan, causes at least a substantial part of the air drawn through the return opening to be obtained from the surrounding ambient, so as to swiftly defrost the evaporator.
Patent CA-1133245-A (CA)
Inventor: POTTER OWEN E
IPC: F26B23/00
Filed: 1982-01-21
Granted: 1982-10-12
Abstract: Abstract:    The invention resides in one embodiment in a multiple effect method of and apparatus for drying a solid material containing a vapourisable material which comprises estab-lishing at least first and second fluidized beds contain-ing the solid material in which in at least the first fluidized bed the fluidizing medium is the vapourisable material in vapour form and in which the fluidized beds are heated indirectly, such that vapourisable material is removed from the solid material, the vapourisable material removed from the solid material in the first fluidized bed being used to provide the indirect heating of the second fluidized bed.  The invention resides in another aspect in a method of drying a solid material containing a vapour-isable material which comprises establishing a fluidized bed containing the solid material in which the fluidizing medium is the vapourisable material in vapour form and in which the fluidized bed is heated indirectly by vapouris-able material in the form of a saturated vapour, such that vapourisable material is removed from the solid material, the removed vapourisable material being fed to a steam generator wherein it is used to produce clean saturated steam by heating the condensate from indirect heating of the fluidized bed.
Patent CA-1219301-A (CA)
Inventor: JULY MARK E
IPC: H05B1/02
Filed: 1982-02-12
Granted: 1987-03-17
Abstract: Abstract of the Disclosure A rapid-response water heating and delivery system for quickly and accurately heating water to a selected set point temperature within a predetermined temperature range, and for maintaining the selected set point tempera-ture of the water for a wide range of volumetric flow rates and for a wide range of initial water temperatures.          The heating and delivery system includes a water vessel containing electrical heating means for heating the water flowing through the vessel and a control unit automatically operable to control the supply of electrical energy to the electrical heating means, taking into account the actual temperature of the water being discharged from the vessel, the selected set point temperature called for, and the rate at which the actual temperature of the water being discharged from the vessel changes with respect to the selected set point temperature so that the temperature of the water flowing through the vessel quickly approaches the selected set point temperature.
Patent CA-1166910-A (CA)
Inventor: RANGER RENALD
IPC: F24B1/185
Filed: 1982-03-02
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE     An air supply tube has a portion extending inside the smoke pipe of a domestic solid fuel furnace. This air supply tube is of smaller diameter than the smoke pipe and has an outlet opening in the smoke pipe in a direction away from the combustion chamber of the furnace and located above said combustion chamber.  The air supply tube has an air inlet accessible outside the furnace for connection to a source of pressurized air.  The resulting air jet creates a Venturi effect which increases the draft of the chimney, at least during the starting period of combustion of the solid fuel, thereby preventing smoke from filling the room during this starting period.