baber/WOPTO huggingface dataset:
Patent CA-1113327-A (CA)
Inventor: FUKAYAMA TATEKI
IPC: F24S23/70
Filed: 1978-12-07
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE        A system for collecting solar heat, which efficiently converts the radiation energy of the sun into heat energy to heat water or to drive cooling and heating facilities.  According to this system, a suitable number of cup-shaped reflector mirrors are arrayed in a honeycomb manner, heat collectors are located at a heat-collecting position in the individual reflector mirrors, and the heat energy stored in the heat collectors is utilized to heat water or to drive cooling and heating facilities.
Patent CA-1078227-A (CA)
Inventor: SARNES MYRON C
IPC: B21K1/04
Filed: 1978-12-18
Granted: 1980-05-27
Abstract: ABSTRACT OF THE DISCLOSURE A novel and improved method of forging preselected recessed sur-faces in a member is disclosed which comprises the steps of adding a suitable lubricant material to at least a slave or primary preform member wherein the lubricant material is sufficient to prevent welding between the noted pre-forms during the forging operation.  Moreover, the method envisions the step of joining the slave preform to the primary body preform member, followed by forging the joined together preforms such that the primary preform member is deformed to an extent generally complementary to a portion of the configura-tion of the slave preform, such that the forged primary preform has formed therein a shaped recess generally complementary to at least a portion of the configuration of the slave preform.  It is contemplated that the forged slave and primary preforms are quenched subsequent to forging.  Thereafter, the me-thod contemplates removing the quenched slave preform from the primary preform.
Patent CA-1110624-A (CA)
Inventor: HASHIMOTO MASASHI
IPC: A61P31/04
Filed: 1978-12-21
Granted: 1981-10-13
Abstract: ABSTRACT           New cephalosporin analogues and pharmaceutically acceptable salts thereof having antimicrobial activities and useful in the therapeutic treatment of infectious diseases in human beings and animals;  the new cephalosporin analogues and pharmaceutically acceptable salts are highly active against a number of pathogenic microorganisms; the analogues have the formula:-  where R1a, R2 and Y can be selected from various substituents.
Patent CA-1144987-A (CA)
Inventor: WEST JERRY B
IPC: G01R33/04
Filed: 1978-12-29
Granted: 1983-04-19
Abstract: FLUX GATE MAGNETOMETER SYSTEM     ABSTRACT     A flux gate magnetometer system utilizes three independent flux gates for measuring the three mutually orthogonal components of the earth's magnetic field.  A sensor for each flux gate includes a ring core with a toroidal winding as the drive winding and a differential winding for sensing the difference in saturation due to the earth's flux linkages in the core.  The operation of the flux gate magnetometer system is stabilized by a second harmonic servo type null circuit.  The output of the differential sense winding is beat with a signal twice the frequency of the drive signal and in phase with the sensor output.          This demodulated signal is the error signal for an integration stage.  The integration stage drives a high impedance current source which sums into the flux gate sense winding and eliminates the effect of the earth's field in the sensor.  An error signal is generated only when the high impedance current source does not null the earth's flux linkages in the core.  The flux gate magnetometer system provides a means for determining the components of the earth's magnetic field for use in a digital mineral logging system.
Patent CA-1119656-A (CA)
Inventor: FLASCK RICHARD A
IPC: B41J2/345
Filed: 1979-01-03
Granted: 1982-03-09
Abstract: HEAT APPLYING MICROFILM RECORDING APPARATUS                   ABSTRACT OF DISCLOSURE          A heat-applying recording head to image selected micro-size points of a heat imageable recording material comprises a heating wire support body having a thin recording material facing end with longitudinally closed spaced, transversely extending notches therein which form wire-positioning recesses which termi-nate in respective aligned edges to face the recording material.          Fine threads of heating wire material extend in said notches and respectively bend around the aligned edges to extend along oppo-site faces of the support body.  The threads of heating wire are substantially thicker than the depth of the notches so as to project substantially beyond the support body. The heating wire-forming threads along at least one of the faces of the support body to diverge progressively in a direction away from the record-ing material facing end of the support body and extend to relative-ly widely spaced current feeding terminal points.  The threads of heating wire material at points near the points where they bend around the aligned support body edges are enveloped and electri-cally shunted by a low resistance material.  The recording material facing end of the support body with the fine threads of heating wire material supported thereon are encapsulated in a body of heat sink-forming material which extends contiguous to but is spaced from the portions of said support body where the threads of heating wire material bend around the aligned edges thereof.
Patent CA-1138507-A (CA)
Inventor: TABERMAN GOETE
IPC: A47C7/74
Filed: 1979-01-22
Granted: 1982-12-28
Abstract: Abstract of the Disclosure The invention relates to a method of heating seats, especially in winter-sports arenas or other non-continuously heated meeting-places, wherein the seats (2) are provided with heating means (4) and divided up into groups which are individually connectible to an energy source by means of a connecting central in response to the demand for seats.     The invention also concerns an installation for carrying out the method, said installation comprising heating elements (4) arranged in each seat and connected to the connection central.
Patent CA-1119805-A (CA)
Inventor: THOMAS DEAN L
IPC: B60J1/00
Filed: 1979-02-21
Granted: 1982-03-16
Abstract: METHOD AND APPARATUS FOR BENDING GLASS SHEETS TO CURVED V-BENDS                     Abstract of the Disclosure This invention relates to a method and apparatus for shaping glass sheets to V-bends along a curved line of bending.
Patent CA-1096563-A (CA)
Inventor: STEPHENSON PAUL M
IPC: A22B5/00
Filed: 1979-05-23
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is a carcass tie having at least one opening for releasably retaining therein two adjacent legs of the carcass so as to hold the legs in relatively close relationship.  In one embodiment the carcass tie is substantially hour glass in shape and has a hole at each end thereof, each of the holes releasably receiving one of the legs.  In another embodiment the carcass tie is trianular in shape and has a neck receiving hole in a first corner, and a leg receiving hole in each of the other corners.         Other embodiments are also disclosed.
Patent CA-1100059-A (CA)
Inventor: BECK HENRY E
IPC: F16D55/00
Filed: 1979-05-24
Granted: 1981-04-28
Abstract: MANUAL RELEASE FOR A    BRAKE ASSEMBLY     ABSTRACT OF THE DISCLOSURE         Disclosed is a spring-engaged, pressure fluid-disengaged, parking brake of the disc type which includes an annular piston movable towards and away from the brake discs for engaging and disengaging the brake.  The brake housing includes an aperture coaxial with the brake shaft and the piston carries a tapped bore in alignment with the aperture in the housing. A bolt may be threaded into the bore through the aperture and rotated to draw the piston towards the aperture to disengage the brake in the absence of pressure fluid.
Patent CA-1126081-A (CA)
Title: Clog preventive device for label printing  and applying machine
Inventor: SATO YO
IPC: B65C11/02
Filed: 1979-06-08
Granted: 1982-06-22
Abstract: CLOG PREVENTION DEVICE FOR LABEL PRINTING           AND APPLYING MACHINE     ABSTRACT OF THE DISCLOSURE         A clog prevention device is disclosed for use with a label printing and applying machine, in which a continuous strip of labels is fed in increments by the manual squeezing of a hand lever toward a grip lever, in which the foremost label is imprinted with desired indicia and then separated from the rest of the label strip, and in which the imprinted label is applied to a commodity.  The label printing and applying machine includes a printing platen for guiding the continuous label strip.  The clog prevention device includes a pair of juxtaposed label guide walls which extend longitudinally up from and at both sides of the printing platen.  A label receiving recess is formed in the upper surface of the printing platen between the label guide walls and that recess has a larger width than that of the label strip.  A pair of juxtaposed label relief grooves are also formed along both sides of the label receiving recess for preventing contact between the sides of the label strip and the surface of the platen.  Both the recesses and the relief grooves receive the label strip so that at least both side edges of the label strip may be prevented from contacting the label guide walls of the platen, whereby adhesive at the edges of the label strip does not foul the platen.  Openings extend through the platen at the edges of the recess in the upper surface of the platen so that label chips formed when the label strip is pierced or punched during label strip feeding can move away from the label strip.
Patent CA-1104018-A (CA)
Inventor: ZUNG JOSEPH T
IPC: F24B1/188
Filed: 1979-06-19
Granted: 1981-06-30
Abstract: IMPROVED CIRCUITING AIR BUILDING HEATING SYSTEM                 INVENTOR:  Joseph T. Zung ABSTRACT OF THE DISCLOSURE     A circulating air building temperature control system includes a pumped air circulation conduit for distributing controlled temperature air throughout the building and collecting return air, and a fireplace for burning solid fuel, the air circulation conduit being positioned about the exterior of the fireplace chamber walls and sealed from the fireplace chamber.  An outer housing is also provided to define an outer chamber posi-tioned about the air circulation conduit, and connected to air inlets and outlets to limit the upper temperature of the outer housing wall even in the event of a hot fire and no circulation through the air circulation conduit.
Patent CA-1122823-A (CA)
Inventor: RAMSEY VERNON B
IPC: G10C3/00
Filed: 1979-07-17
Granted: 1982-05-04
Abstract: PEDAL ACTUATOR FOR ELECTRONIC PLAYER PIANO      ABSTRACT OF THE DISCLOSURE          Pedal actuator and connection assemblies for electronic vorsetzer player piano units incorporating universal connection members between the electronic assemblies and foot pedals for converting a conventional piano to an electronic player piano are disclosed.  The connection assemblies include a foot member, one for each foot pedal, which are adapted to transmit actuating forces transmitted from the player piano unit downwardly and on the rear portion of the pedal member pivoting the foot member in the second ball joint to cause an upward force on a lower pedal-engaging surface to thereby engage the lower side of the pedal therewith and thereby permit upward and downward movement of the foot without it slipping off the pedal.  At the same time, since there is no positive securement of the connection assembly to the foot pedal, the vorsetzer may be easily and quickly positioned on the piano for converting a standard piano to an electronic player piano.
Patent CA-1124222-A (CA)
Inventor: START RICK
IPC: G01G19/24
Filed: 1979-09-17
Granted: 1982-05-25
Abstract: CONTINUOUS OUTFLOW, WEIGHT-MEASURING BLENDER  Abstract of the Disclosure The continuous outflow, weight-measuring blender contained in a separate and remote facility is connected to a constant output production facility, such as a plant for placing blended product in small marketable containers.  The blender includes typical constituent inputs, such as solvent and solvent additive.          Each of these constituents is supplied to the system by separate positive displacement pumps and piping leading to a common flex hose output to a weight-measuring tank.  The weight-measuring tank is connected by positive mechanical connections, such as rods under tension, to a scale interior of the plant.  The scale face has an indicator which undergoes excursion between position sensors, such as electric eyes.  When the system is electrically activated, a first position sensor detects zero weight from the measuring tank and remotely calls for the pumping of the first constituent, such as solvent.  This pumping continues until the indicator in excursion reaches a second position indicator.  Upon sensing the second position indicator, remote pumping of solvent ceases and remote pumping of solvent additive commences and continues until excursion of the indicator reaches a third position indicator sensor.  At the third position indicator, remote pumping of additive ceases, the bottom dump valve is activated to a ready state, and the system cycle stops until emptying of the weight-measuring tank occurs.     A blend-holding tank provides constant outflow to the production facility.  When a probe measures a predetermined remaining level of blend within the blend-holding tank, the bottom dump valve when activated to the ready state remotely empties the weighted measuring tank by gravity flow.  Upon excursion of the weight indicator to the zero position, the bottom dump valve closes and is deactivated from the ready state and the cycle repeats.          Filling of storage tanks or otherwise supplying additional constituent liquids to the system can occur at any time, without interference with the weight-measuring process.  Moreover, should the supply run short, the bottom dump valve will not be activated to the ready state; consequently, a partial blend of constituents, i.e., a blend of the incorrect proportion of constituent liquids, is prevented from exiting the blender.   2.
Patent CA-1122267-A (CA)
Inventor: BITSCH RAINER
IPC: H01T4/08
Filed: 1979-09-18
Granted: 1982-04-20
Abstract: ABSTRACT   An overvoltage protection device for metal-encased, gas-insulated high-voltage lines as disclosed.  The device includes a low pass filter which comprises an inductance connected in series with the inner conductor of the high voltage line, and a capacitance connected between the inner conductor and the grounded casing.  The inductance and capacitance form the low-pass filter which serves as a trap for high-frequency traveling waves. The invention is especially suited for protection of metal-encased and gas-insulated high-voltage lines and installations in conjunction with a conventional overvoltage arrester.
Patent CA-1126999-A (CA)
Inventor: SIMONS MICHAEL J
IPC: G03C8/00
Filed: 1979-10-17
Granted: 1982-07-06
Abstract: DEVELOPMENT RESTRAINER PRECURSORS     FOR PHOTOGRAPHIC ELEMENTS                ABSTRACT OF THE DISCLOSURE Photographic elements, assemblages and processes for color diffusion transfer photography are described wherein certain azole compounds having at least two nitrogen atoms are employed as development restrainer precursors. Preferred azole compounds include benzotriazoles, triazoles, tetrazoles, indazoles and benzimidazoles.  The azole com-pounds have an alkali-hydrolyzable, N,N-disubstituted carbamoyl group on one of the two nitrogen atoms.
Patent CA-1142083-A (CA)
Inventor: HELTING TORSTEN B
IPC: C12P21/00
Filed: 1979-11-09
Granted: 1983-03-01
Abstract: Abstract of the disclosure:    Membrane proteins are isolated from Neisseria menin-gitidis by direct treatment of the cells with a detergent.  The membrane proteins can be worked up into a vaccine.
Patent CA-1134925-A (CA)
Inventor: MOGI TAKAO
IPC: G06F3/023
Filed: 1979-11-21
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE      A key input circuit is disclosed, in which it is detected that a key switch is pushed down, and the supply of a key scanning signal to a key matrix switch group is started by the detected output, while it is detected that the key switch is released from being pushed down, and the supply of the key scanning signal to the key matrix switch group is stopped by the second detected output.
Patent CA-1144991-A (CA)
Inventor: CHANG UCK I
IPC: H01R4/02
Filed: 1980-01-10
Granted: 1983-04-19
Abstract: ABSTRACT OF THE INVENTION A method for welding an electrical lead wire to a terminal pin with the use of a laser beam.  The method is particularly designed for use in welding an electrical lead wire of an exhaust gas sensor to a terminal pin having an opening through which the electrical lead wire extends to the exterior of the pin.  The lead wire may be made of nichrome material and the terminal pin from leaded steel. The laser beam is positioned vertically above the extended portion of the lead wire and its focal point is above the end of the lead wire.  No separate filler metal is required since the lead wire material is itself available as a filler material.
Patent CA-1152827-A (CA)
Inventor: JAQUET HENRI
IPC: A61B17/60
Filed: 1980-01-15
Granted: 1983-08-30
Abstract: EXTERNAL BONE-ANCHORING ELEMENT     ABSTRACT OF THE DISCLOSURE             Broken bones are externally anchored by various embodiments of the disclosed invention. In each of the embodiments one or more arcuate members pass around the bone to be anchored.  Pins extend from the arcuate members to and may also transfix the bone to be anchored.  In some embodiments, there are a plurality of arcuate members. In some of the embodiments, the arcuate members encircle the bone.  Various auxiliary support pieces are attached on the arcuate members.  Some of these auxiliary support pieces help anchor the arcuate members. Other of these auxiliary pieces provide additional supports for addi-tional bone supporting pins.  The pins may be held on swivel joints so that the pins may be swiveled for properly engaging a bone.  The arcuate members are attached to sup-port supports which enable the anchoring arcuate members to extend to other supporting elements.
Patent CA-1135974-A (CA)
Inventor: VINOPAL GEORGE W
IPC: G01N33/46
Filed: 1980-01-30
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE            The invention provides a method of stress grading timber, and a timber stress grading machine.  The method and machine involve continuously moving a length of timber and stressing the moving length by applying a transverse load thereto. The length is supported by two supports between which the load is applied and the load causes a deflection of the timber length.  The load and/or deflection are measured and the moving length is stressed differently by thereafter applying a different load to the timber length at the same position while supported in the same fashion to obtain a different deflection. The different load and/or deflection are measured and the original load and original deflection are related to the different load and different deflection according to predetermined criteria, thereby to grade the timber length.  The machine provides means for carrying out the method.
Patent CA-1122184-A (CA)
Inventor: TAKADA JUICHIRO
IPC: B60R22/405
Filed: 1980-02-07
Granted: 1982-04-20
Abstract: ABSTRACT OF THE DISCLOSURE              An inertia-responsive actuating device for emergency locking vehicle seat belt retractors comprises a ball which normally nests stably in an annular seat but which rolls out of the seat and pushes down on a detecting portion of a pivotable lever.  A hole in the lever detecting portion defines a circular detecting edge which matches and engages a lower portion of the ball located above, but proximate to, the ball seat and substantially below the center of gravity of the ball.
Patent CA-1129743-A (CA)
Inventor: CHESNUT AMOS E
IPC: F24B7/00
Filed: 1980-02-21
Granted: 1982-08-17
Abstract: Abstract of the Disclosure A fireplace heat exchanger grate comprising an inlet manifold, an outlet manifold and a plurality of heat exchanger tubes or pipes providing communication between the inlet and outlet manifolds.  First and second duct sections are in open communication respectively with the inlet and outlet manifolds.  A low-profile connector duct section extends across the front of the fireplace in open communica-tion with both the first and second duct sections.  The connector duct section includes an internal baffle between its connections to the first and second duct sections.  A blower is connected to a first end of the connector duct section.  Flow from the blower is directed by the baffle into the first duct section, through the inlet manifold, the heat exchanger tubes and the outlet manifold to the second duct section and outwardly through exhaust vents in the con-nector duct section on the downstream s de of the internal baffle.  The connections between the inlet manifold and the first duct section and between the outlet manifold and second duct section are telescopic to permit the heat ex-changer to be adjusted to accommodate varying depths of fireplaces.  The first and second duct sections are remov-ably attached to the connector duct section so that the connector duct section can be positioned in either of two relative orientations in front of the fireplace and the blower is designed to permit it to be positioned in either of two relative orientations.
Patent CA-1152087-A (CA)
Title: Aryl-substituted furanes, and process for their  production
Inventor: COHNEN ERICH
IPC: A61P9/10
Filed: 1980-04-08
Granted: 1983-08-16
Abstract: ABSTRACT OF THE DISCLOSURE     Aryl substituted furanes and pharmaceutically acceptable acid addition salts thereof according to the following formula                        (I) wherein R1 and R2 may be the same or different and are selected from hydrogen, halogen, alkyl and acylamino having 1 to 4 carbon atoms, R3 and R4 may be the same or different and are selected from hydrogen and methyl, R5 is selected from hydrogen, dimethoxyphenyl and acylamino having the following formula wherein R6 is selected from alkyl having 1 to 4 carbon atoms, are disclosed which are useful as anti-hyper-tensive and  .beta.-adrenolytic agents.  Also, substituted furanes having the formula                         (III) wherein R7 is selected from hydrogen, benzyl, the radical       , and the radical     , wherein X is selected from chlorine and bromine, are disclosed which are useful in the preparation of the aryl substituted furanes, Compositions containing the aryl substituted furanes, and methods of preparation are also disclosed.
Patent CA-1157905-A (CA)
Inventor: JACOBS CORNELIS A J
IPC: H01J61/28
Filed: 1980-04-17
Granted: 1983-11-29
Abstract: 1                 PHN. 9437 ABSTRACT:           The invention relates to a high-pressure sodium vapour discharge lamp which has a discharge vessel in which xenon and a xenon-absorbing substance are present. The xenon is absorbed partly in the absorbing substance and releasing from it when the temperature is raising.  The dosing of absorbing substance and xenon in relation to discharge vessel volume V is such that at 300 K the xenon pressure P has a value which satisfies 1 kPa ? P ? 25 kPa and the mass M in kg of the absorbing substance satisfies the relation   in which W is the absorbing coefficient.  Herewith it is achieved that a lamp is obtained having good ignition pro-perties and a high xenon pressure in the operating condition of the lamp, resulting in a large luminous flux.
Patent CA-1129682-A (CA)
Inventor: RICHTER MARTIN
IPC: B25D11/06
Filed: 1980-04-29
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE           In a device which can be used as a hammer drill or a chipping hammer, a percussion mechanism is located within a working cylinder in the housing of the device.  A tool can be placed in one end of the working cylinder and the tool can be rotated without any percussive action or it can be given a combined rotative and percussive action.  The percussive action is transmitted over a driving mechanism to an actuating piston which reciprocates a percussion piston through an intermediate air cushion.  The drive mechanism includes a driving shaft with a disk pivotally connected to the shaft and in engagement with the actuating piston for selectively effecting the percussive action on the tool.