baber/WOPTO huggingface dataset:
Patent CA-1097546-A (CA)
Inventor: LINDROOS MARTII K
IPC: F24H1/26
Filed: 1979-02-08
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE           A water heating stove, especially useful for heating water to be circulated through a hot water central heating system, comprises a fire box substantially surrounded by a water jacket through which water to be heated circulates.  The fire box is provided with a water jacketed loading door and a cleanout door, both of which seal in substantially airtight manner when closed, the only access for combustion air to the interior of the fire box being a special combustion air aperture below the fire, the opening of which is controlled by a thermostatically operated damper.  So that water condensates from the interior of the fire box can be drained out of the fire box without losing the combustion air flow control, the bottom wall of the fire box is inclined to provide a lower-most zone, and an outlet conduit protrudes outwardly from the lowermost zone through the walls of the fire box to terminate in a water trap.  The top wall of the fire box is upwardly inclined, and defines a wedge-shaped portion of the water jacket into which a water heating heat transfer coil may extend for supply of hot water to bathroom faucets and the like.      The fire box contains a grate constituted by a series of parallel, upwardly inclined tubular bars through which water circulates from one side of the jacket to the other.  The furnace will burn substantially any combustible material, and makes maximum use of the heat generated, for hot water heating purposes.  Full control over furnace operation is provided by means of the sole combustion air inlet thermostatically controlled by means of the damper.
Patent CA-1121911-A (CA)
Inventor: VINES JAMES K
IPC: H01Q15/16
Filed: 1979-02-12
Granted: 1982-04-13
Abstract: Abstract of the Disclosure An antenna structure, kit and method for making the structure comprising a generally circular base, a plurality of specially formed pre-stressed similarly shaped and sized arms which may be affixed in a dish array to the base and means, an arm encircling turnbuckle cable ar-rangement, for stressing the pre-stressed arms into a generally parabolic dish array is disclosed.  The ribs are each made of a plurality of layers of resilient material, such as wood, which are bonded together in a bowed pre-stressed shape, which shape when modified by the stressing by the cable to assume a generally parabolic dish.
Patent CA-1117776-A (CA)
Inventor: MIZUNO MAMORU
IPC: G06F1/14
Filed: 1979-02-12
Granted: 1982-02-09
Abstract: "CLOCK DEVICE"                Abstract of the Disclosure A clock device is provided with an oscillator for producing a reference signal and a frequency dividing circuit which frequency-divides the reference signal from the oscilla-tor to produce a signal with given time intervals.  Time data stored in a memory is read out therefrom at given time inter-vals by a timing signal corresponding to the output signal from a given stage of the frequency dividing circuit and is loaded into a shift register where it is stored temporarily. The time data read out to the shift register, is subjected to an updating operation.  The updated clock signal is reloaded into the memory by a control circuit.  The temporarily stored time data is also compared with time setting data read out from the memory to provide alarm or timer functions.
Patent CA-1100361-A (CA)
Inventor: HINCH PETER G
IPC: D05C15/00
Filed: 1979-03-23
Granted: 1981-05-05
Abstract: ABSTRACT       A machine for making a textile product comprising a needle carrier shaft, a magnetically permeable core member which is mounted for reciprocating movement and which is drivingly connected to said needle carrier shaft to effect reciprocation of the latter, yarn feeding means for feeding a yarn to a needle carried by said shaft, two electromagnetic devices which are respectively disposed on opposite sides of the core member to effect reciprocation thereof, and an electrical control device which, on receiving a stop signal, permits reciprocation of the needle carrier shaft to continue until the latter is at the said end of its reciprocation when a holding current is passed to the respective electromagnetic device to hold the needle carrier shaft at the said end of its reciprocation.
Patent CA-1110211-A (CA)
Inventor: TIPPETTS KENNETH B
IPC: H01L21/00
Filed: 1979-06-06
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE     A coding system for applying identifying data bits to a segment of a film strip having an integrated circuit bonded to a lead pattern formed on the segment by selectively piercing marking areas of the segment.  A die of a punch press has a predetermined number, normally a power of 2, of pin holes which are arranged in a predetermined array.  Piercing punches, one for each pin hole, are mounted on a punch holder for limited vertical movement with respect to the punch holder.  The punches are arranged so each can be inserted into its corresponding pin hole.  To prevent movement of piercing punches relative to the punch holder on which it is movably mounted and to vary the data applied to a segment, a backup pin is placed between a punch backup plate and the head of the piercing punch.  When the punch holder is moved by the actuator of the punch press toward the die, the piercing punches held substantially immovable by backup pins are forced into their corresponding pin holes in the die to form holes in the marking areas of a segment positioned on the die by pilot pins mounted on the punch holder.  The presence or absence of holes at pre-determined points in the coding areas of the segment represent data.
Patent CA-1148284-A (CA)
Inventor: JESCHKE WILLI
IPC: B41F33/02
Filed: 1979-07-06
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE          The specification discloses a method of indicating the settings of remote-controlled, zonal final control elements for metering the supply of ink and/or dampening solution at a control remote-control console of a rotary printing press whereby the settings are converted into display signals which are made visible in order to represent the inking and/or dampening profile by means of light emitting diodes assigned to individual inking or dampening zones.  More particularly the display signals are used for two separate displays of which one is in the form of a course analogue display of the inking and/or dampening profile, providing the base value for the settings for the course adjustment of the final control elements and the other in the form of a fine digital display, indicating the fractional value for the settings for the fine adjustments of the final control elements.  This method provides the operating personnel with comprehensive information on the actual inking profile in analogue form while also providing digital information for fine adjustment of ink supply and/or dampening solution necessary to produce a high quality printed product.
Patent CA-1102686-A (CA)
Title: High vertical conformance steam drive oil recovery method
Inventor: BROWN ALFRED
IPC: E21B43/30
Filed: 1979-08-14
Granted: 1981-06-09
Abstract: HIGH VERTICAL CONFORMANCE STEAM DRIVE OIL RECOVERY METHOD     ABSTRACT OF THE DISCLOSURE         The vertical conformance of a steam drive process is improved and steam override reduced by penetrating the zone between one injector and one producer, with an infill well which is in fluid communication with the bottom half of the formation, and producing petroleum from the infill well after steam channeling has occurred at the production well.       After the water cut of the fluids being produced from the infill well reaches 95 percent, the infill well is converted from a producer to an injector and hot water is injected into the lower portion of the formation via the infill well and fluids are produced from the production well.  By this means, oil is recovered from the lower portions of the formation adjacent the production well.  After water breakthrough occurs at the production well, steam is injected into the infill well and fluids are recovered from the production well.  By this multi-step process involving the infill well, the amount of oil recovered from the portion of the formation in the recovery zone defined by the injection and production well is increased significantly.                             -I-
Patent CA-1177696-A (CA)
Inventor: LAING KARSTEN
IPC: E06B7/12
Filed: 1979-08-21
Granted: 1984-11-13
Abstract: ABSTRACT         A transparent double pane construction forming a double webbed plate for use as a building panel comprises a first pane of a transparent organic material spaced from a second pane of a transparent material by members defining parallel enclosed spaces.  The inner surface of the pane that when installed will face the outside of the building, comprises hy-drophilic material.
Patent CA-1107045-A (CA)
Title: Dryshaver
Inventor: ERNST ROLF
IPC: B26B19/04
Filed: 1979-10-02
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE       A dry shaving apparatus has a shearing foil, a reciprocable blade member cooperating with the shearing foil, a pressure spring urging the blade member toward the shearing foil and extending with the former in a first direction, a shearing head frame, and an aux-iliary frame insertable into the shearing head frame and mounting the shearing foil so that it is convex.  The auxiliary frame is fixed to the shearing foil at one longitudinal side of the former and is re-siliently yieldable in the first direction.  The auxiliary frame is arrested in the shearing head frame at the ends of the former.
Patent CA-1152503-A (CA)
Inventor: MARSHAM PETER R
IPC: A61P1/00
Filed: 1979-10-05
Granted: 1983-08-23
Abstract: ABSTRACT           PROSTANE DERIVATIVES           The disclosure relates to 9.beta.-aryloxy prostane derivatives, for example 16-(3-chloro-phenoxy)-11.alpha.,15.alpha.-dihydroxy-16-methl-9.beta.-phenoxy-18,19,20-trinor-5-cis,13-trans-prostadienoic acid, which possess high activity as abortifacients, cervical softeners, inducers of parturition or inhibitors of gastric acid production in mammals. These properties are typical of prostaglandin analogues of the E series, but chemically the new 9.beta.-aryloxy prostane derivatives are prostaglandin F series analogues and are therefore more stable than the E series analogues previously used for the above purposes,   The new derivatives are manufactured by known analogy processes, and are formulated in conventional manner.
Patent CA-1123171-A (CA)
Title: Method for making b-form aluminum trimetaphosphate
Inventor: NEELY JAMES E JR
IPC: C01B25/44
Filed: 1979-12-12
Granted: 1982-05-11
Abstract: Abstract of the Disclosure A method is disclosed for making the B-form of aluminum trimeta-phosphate by reacting aluminum dihydrogen phosphate with ammonia and subjecting the reaction product to a single elevated temperature treatment.
Patent CA-1139536-A (CA)
Inventor: SILVESTRI ANTONIO
IPC: F16L1/26
Filed: 1979-12-28
Granted: 1983-01-18
Abstract: METHOD FOR REPAIRING A DAMAGED PIPE LAID ON DEEP                          SEA BEDS   ABSTRACT OF the DISCLOSURE   A method is disclosed for repairing a damaged pipe laid on deep sea deds, said method substantially comprising the step of joining a central pipe stub between the ends of the two adjoining pipe portions, such operation being performed directly on the sea bed rather than on the pipe-laying barge Special coupling sleeves are provided  at both ends of the central pipe stub, said sleeves being received in a waterlike manner on the two pipe terminal portions, by clamping said sleeves thereon. Apparatus and tools for carrying out said method are described in great detail.
Patent CA-1118602-A (CA)
Inventor: KIM CHI S
IPC: C01B17/16
Filed: 1980-01-28
Granted: 1982-02-23
Abstract: SYNTHESIZING GAS FROM COAL VIA SYNERGETIC      REACTIONS WITH STEAM AND SULFUR          Abstract of the Disclosure Gasification by reaction of carbon (e.g., in coal) with sulfur in the presence of steam, at 500-1500°K, and controlled to favor production of carbon monoxide/-dioxide and hydrogen sulfide (further reactable to hydrogen and sulfur, which can be recycled).  Heat generated by combustion of reaction products and/or through possible exothermic portions of the process can be utilized in the process for preheating re-agents or reducing energy requirements of the main reaction,
Patent CA-1123271-A (CA)
Title: Apparatus for producing a plurality of trapezoidal  dough pieces of the same orientation from a web of  dough sheet
Inventor: HAYASHI TORAHIKO
IPC: A21C11/10
Filed: 1980-03-07
Granted: 1982-05-11
Abstract: ABSTRACT      All apparatus for producing a plurality of trapezoidal dough pieces of the same orientation from a web of dough sheet while being conveyed.  The dough sheet is cut by a first rotatable cylindrical cutter to produce two kinds of lines of trapezoidal dough pieces arranged in opposite orientations, one kind of line continuous, the other separated into pieces. The dough line in the one kind which is continuous are sidetracked upwardly, cut into pieces by a second rotatable cylindrical cutter and then reversed by falling passing around a curved surface onto the moving surface on which the dough pieces of the other kind are being conveyed.  The fall causes all dough pieces to have the same orientation.
Patent CA-1130458-A (CA)
Title: V-groove charge-coupled device
Inventor: VANDERSLICE WILBUR B JR
IPC: H01L29/768
Filed: 1980-03-21
Granted: 1982-08-24
Abstract: ABSTRACT               V-GROOVE CHARGE-COUPLED DEVICE     A charge-coupled device shift register is formed in V-grooves provided by anisotropically etching in a substrate.  Insulated conductive electrodes are provided perpendicular to the V-grooves to form a plurality of parallel shift registers which transfer charges along the length of the V-grooves.
Patent CA-1098999-A (CA)
Inventor: KOSKINEN SULO
IPC: G05B19/07
Filed: 1980-03-28
Granted: 1981-04-07
Abstract: ABSTRACT OF THE DISCLOSURE         A digital system for automatically controlling a plurality of irrigation valve stations provides a program-mable counter for each station to determine the on-time for each valve.  The counters are selected by switches to be part of a sequence, and a number of repeated cycles of the sequence are obtained with a programmable cycle counter.       The intervals between each of repeated cycles are controlled by a programmable interval counter.  The entire sequence is initiated either at a preselected time of day or by a demand sensor.
Patent CA-1132524-A (CA)
Title: Means to retain a valve stem
Inventor: HINRICHS JOHN M
IPC: F16K1/22
Filed: 1980-04-11
Granted: 1982-09-28
Abstract: Case 221 MEANS TO RETAIN A VALVE STEM         John M. Hinrichs Bryan, Texas Abstract of the Disclosure A retaining device to hold a butterfly valve stem (26) in the valve body upon a shearing or breaking of the stem.  The retaining device is mounted within a bore (38) in the valve body (12) beneath the stem packing and includes pins (44) extending from the stem (26) which engage in abut-ing relation a support ring (64) mounted in a groove (56) in the bore to restrain any outward movement of the stem.
Patent CA-1124610-A (CA)
Inventor: BAKOS PETER
IPC: C11D7/50
Filed: 1980-04-14
Granted: 1982-06-01
Abstract: CLEANING COMPOSITION    AND USE THEREOF                 Abstract A cleaning composition which includes N-methyl-2-pyrrolidone and an alkanolamine, and use thereof for cleaning substrates.
Patent CA-1093082-A (CA)
Title: Preparation of optically active cyclopentyl derivatives
Inventor: BINDRA JASJIT S
IPC: C07D257/04
Filed: 1980-05-13
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE      Novel optically active cyclopentyl derivatives of heptenoic acids useful as intermediates in the preparation of prostaglandin analogs and processes for the preparation thereof.
Patent CA-1121333-A (CA)
Inventor: JERNQVIST AKE
IPC: F28D9/02
Filed: 1980-06-23
Granted: 1982-04-06
Abstract: Abstract of The Disclosure A heat exchanger comprises a plurality of first plates clamped in a frame-work.  The plates are generally rectangular and have an opening at each of their corners, said opening forming together with corresponding openings of adjacent plates a first manifold duct for a heat exchanging fluid.  A plurality of second plates have a recess at one or more of their corners, said recess corresponding to said openings of the first plates.  A connection piece connected to said first manifold duct is clamped in the space formed by the recesses.  All the plates have an additional opening forming a second manifold duct through which said first mani-fold duct is connected to the heat exchanging passages.
Patent CA-1152955-A (CA)
Inventor: STEPHENSON ROBERT L
IPC: A44B11/25
Filed: 1980-07-15
Granted: 1983-08-30
Abstract: ABSTRACT       LOCKING JUNCTION RING FOR CONTINUOUS-LOOP          PASSIVE SEAT BELT SYSTEM A load locking junction device is  provided to couple a continuous-loop belt (20) having ends mounted on the vehicle door with an anchor belt (32) retractably mounted at the inboard side of the occupant seating position.  The junction ring (34) includes a stamped metal frame (40) having a central elongated aperture defining spaced apart first and second elongated load bearing walls (46), (48).  The continuous-loop belt (20) is slidable over the first wall (46) to divide the continuous-loop belt into a lap belt portion (38) and a shoulder belt portion (36).  The anchor belt (32) extends through the aperture and has a pin (50) engaged in the end thereof to enlarge the anchor belt end por-tion for simultaneous engagement against the second wall (48) the continuous-loop belt so that the belts are cou-pled together and maintained in engagement with the load bearing walls against migration towards the ends of the elongated aperture.  A spring (56) acts between the frame and the pin to normally hold the anchor belt (32) in spaced relation from the continuous-loop belt (20) and thereby permit free adjusting movement of the con-tinuous-loop belt through the junction ring.  The im-position of oppositely directed occupant restraining loads on the continuous-loop belt and the anchor belt during emergency induced vehicle deceleration causes the enlarged anchor belt end portion to forcefully clamp the continuous-loop belt against the first load bearing wall (46) whereby the restraining lengths of the lap belt and shoulder belt portions are fixed relative one another. A disconnect buckle (29) provided at one end of the continuous-loop belt may be disconnected to terminate the occupant restraining load so that the clamping effort is terminated and the continuous-loop belt may pass freely through the juncture ring to permit opening movement of the door and occupant egress.
Patent CA-1144067-A (CA)
Inventor: STRATE RONALD A - - AVENUE S W
IPC: E21B19/00
Filed: 1980-07-22
Granted: 1983-04-05
Abstract: ABSTRACT OF THE DISCLOSURE A carrier/handler for an oilwell blowout preventer includes a skid defined by a pair of sides with crossbars extending therebetween, a carriage slidably mounted on rollers on the skid for movement toward and away from a wellhead, a cradle pivotally mounted on the carriage for carrying a blowout preventer in the horizontal position, and for movement from such horizontal position to the vertical position, and hydraulic cylinders for moving the carriage along the skid, for moving the carriage transversely to align the blowout preventer with the wellhead, for moving the cradle from the horizontal to the erect position, and for moving the blowout preventer and a slide portion of the cradle vertically into and out of engagement with a well casing.
Patent CA-1105516-A (CA)
Title: Two-wheeled hand trucks
Inventor: MORTENSON CARL N
IPC: B62B5/02
Filed: 1980-07-28
Granted: 1981-07-21
Abstract: IMPROVEMENTS IN TWO-WHEELED HAND TRUCKS                 ABSTRACT OF THE DISCLOSURE     A two-wheeled hand truck or dolly structure wherein a primary frame with side rails is mounted on a pair of wheels and a generally forwardly  disposed nose part is connected to project forwardly from the primary frame.  An axle supports the wheels and axle mounted brackets connect the wheels with the frame.  Stair climbers have upper ends releasably clamped to the side rails and lower ends clamped to the brackets.
Patent CA-1169267-A (CA)
Inventor: DARDI LOUIS E
IPC: C22C38/58
Filed: 1980-08-15
Granted: 1984-06-19
Abstract: ABSTRACT                       SUPERALLOY COATING COMPOSITION WITH OXIDATION AND/OR SULFIDATION RESISTANCE          Coatings for iron-, nickel- and cobalt-base super-alloys.  The coatings are applied in order to provide good oxidation and/or sulfidation and thermal fatigue resistance for the substrates to which the coatings are applied.  The coatings consist essentially of, by weight, 10 to 50% chrom-ium, 3 to 15% aluminum, 0.1 to 10% manganese, up to 8% tanta-lum, up to 5% tungsten, up to 5% reactive metal from the group consisting of lanthanum, yttrium and other rare earth elements, up to 5 percent of rare earth and/or refractory metal oxide particles, up to 12% silicon, up to 10% hafnium, and the bal-ance selected from the group consisting of nickel, cobalt and iron, and combinations thereof   Additions of titanium up to 5% and noble metals up to 15% are also contemplated.
Patent CA-1154050-A (CA)
Inventor: ENGELSTEIN HAROLD
IPC: G09F1/10
Filed: 1980-10-21
Granted: 1983-09-20
Abstract: PHOTO ALBUM FOR INSTANT PHOTOS            Inventor: Harold Engelstein, a citizen of the United States of America and resident of  Far Rockaway, New York ABSTRACT OF DISCLOSURE         An album for "instant" positive photos of the type in which the film is held in a mat forming a frame therefor and having upper and lower margins.  The album is constituted by a set of mounting boards which are hinged to a carrier card at stepped positions thereon or which are bound together in a loose-leaf stack.  Each mounting board has a band of pressure-sensitive adhesive material extending across both the front and back faces at corresponding positions thereon, the bands being protectively covered by removable liners.  In installing photos in the album, the upper rear margin of a photo is pressed onto the front face band of the board to adhesively secure the photo thereto, a second photo being secured in the same manner to the back face band whereby each mounting board carries a pair of photos in back-to-back relation.
Patent CA-1122583-A (CA)
Inventor: ZINNAI SADAZI
IPC: F16K25/00
Filed: 1980-10-27
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE           A sealing device for a valve which includes a valve body having a fluid passage and an inner valve for opening or closing said fluid passage, said sealing device comprising a seat packing disposed in a peripheral groove formed in the valve body and partly projecting therefrom into the fluid passage, said seat packing being so constructed that the durability and the fluid shut-off performance are promoted by the combined effect of the fluid pressure in the fluid passage acting against said seat packing and the elastic force of a metallic annular elastic member associated with said seat packing.
Patent CA-1149957-A (CA)
Inventor: MULLER ARNO
IPC: G06F1/30
Filed: 1980-10-29
Granted: 1983-07-12
Abstract: ELECTRONIC POSTAGE METER OPERATING VOLTAGE          VARIATION SENSING SYSTEM                     ABSTRACT OF INVENTION        An electronic postage meter includes an operating voltage variation sensing system.  Protection is provided for preserving postage accounting information stored in the meter if the operating power for the meter fails.  Control circuits are connected to the accounting circuit and to circuitry providing signal information representative of the power condition.  The control circuit operates to maintain the accounting circuit in either an operative or inoperative state.  The control circuits can be set to bring the accounting circuit from the inoperative state only when the signal information reflects a sufficient power condition.  Once set to maintain the accounting circuit in the operative state, the control circuits continue to maintain the accounting circuit operative, independent of signal informa-tion relfecting a power failure.