baber/WOPTO huggingface dataset:
Patent CA-1224798-A (CA)
Inventor: SILVIS SALVATORE J
IPC: C11D1/12
Filed: 1984-09-21
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE           A process for neutralizing an organic sulfuric or sulfonic detergent acid, or mixture of such acids, in liquid state, with a liquid solution or slurry of neutralizing agent is conducted in a wiped film neutralizing reactor wherein a film of the organic acid(s) and neutralizing agent(s) is formed on an internal wall of the reactor, which wall (with the film) is continuously wiped during the neutralization reaction by a wall scraper or a plurality of scrapers which also agitate the reactants, whereby there is produced a pumpable aqueous slurry, a major proportion of which is of the detergent salt solids.          During the reaction, which is usually preferably conducted under vacuum, the heat generated is removed, usually by evaporation of water, so as to maintain a desirable temperature for the neutralization.  The combination of detergent acid and neu-tralizing agent is low in water content and the pumpable aqueous slurry or solution of detergent salt solids produced is at a high concentration of the detergent salt, above a gel region which prevents the concentration of such detergents made by other processes that produce lower detergent concentrations.          Although the use of the wiped film reactor is important to the success of the neutralization reaction, in a broader sense the invention relates to reacting detergent acid and neutralizing agent of sufficiently low moisture contents so that the neu-tralized detergent salt product will be high in active ingre-dient content and non-gelling (above the gel region, due to its low moisture content).
Patent CA-1242124-A (CA)
Inventor: EAKIN THOMAS G
IPC: A61F2/00
Filed: 1984-09-26
Granted: 1988-09-20
Abstract: ABSTRACT               INCONTINENCE DEVICES FOR WOMEN     There is disclosed an incontinence device for use by females provided with an internal portion (1, 51, 101, 201) generally shaped so as, in use, to conform to or contact the anterior vaginal wall (12) of the user and an external portion (2, 52, 102, 202) arranged, in use, to extend out of the vaginal opening, the device being provided with tensioning means (15, 115, 17), external to the user in use of the device, the tensioning means being adapted to be secured to or mounted on the users body externally, or to or on the users clothing, and optionally securing means for securing or mounting the tensioning means to or on the users body externally, or to or on the users clothing, the arrangement being such that in use the internal portion is located in the vagina conforming to or contacting the anterior vaginal wall and the tensioning means is secured to or mounted on the users body externally or to or on the users clothing whereby the internal portion of the device is urged into or held in functional cooperation with the urethra. The device has a number of forms, one acts to provide a drain to an exterior reservoir, another acts to occlude the urethra and a third acts to hold the bladder in the correct location.
Patent CA-1216044-A (CA)
Inventor: WADA CHUZOH
IPC: F23N5/12
Filed: 1984-09-26
Granted: 1986-12-30
Abstract: ABSTRACT OF THE DISCLOSURE        A control device for a combustion apparatus, comprising an operational amplifier which compares a voltage on a capacitor, charged by a flame rod current, with a reference voltage thereby to issue a signal during an abnormal or fault flame condition of the combustion apparatus.  The reference voltage or the capacitor voltage is changed according to the atmospheric environmental temperature by utilizing a thermosensitive element, so that the comparing operation is executed correctly irrespective of the atmospheric temperature.
Patent CA-1221619-A (CA)
Inventor: PAQUIN RONALD J
IPC: B65H23/025
Filed: 1984-10-31
Granted: 1987-05-12
Abstract: Abstract:    An apparatus is described for separating a plurality of immediately adjacent strands of metallic sheet severed from a continuous moving flexible metallic sheet, e.g. aluminum sheet.  The apparatus includes a rotatable roll over which the adjacent strands pass, this roll having a resilient outer periphery.  A plurality of radial slots are formed in the resilient periphery, forming annular resilient rings therebetween.  These slots are laterally spaced and are inclined inwardly toward the axis of the roll and toward the transverse central plane of the roll. The slots are of progressively increasing depths from the transverse central plane of the roll to the outer ends thereof.  The annular resilient rings so formed are adapted to provide separations between adjacent strands when the strands are maintained at a constant wrap angle on the separating roll.
Patent CA-1258952-A (CA)
Inventor: DIAMOND HARVEY E
IPC: A47K3/00
Filed: 1985-01-16
Granted: 1989-09-05
Abstract: ABSTRACT OF THE INVENTION     The invention is directed to a novel form of recessed cavity and cover therefor, for use with bathtubs and the like, especially whirlpool baths, and in particular, for use as an overflow recessing device or means.     In the prior art, overflow devices have projected from the bathtub wall.  Such overflow devices thus present an obstruction and danger to a bathtub user.     The invention herein recesses the overflow device behind the plane of the bathtub wall, and the recess is provided with a complementary cover so that the recess in the wall, in effect, can be made flush with the wall of the tub.     The covered recess is provided with a secondary drain means so that any water entering the covered recess will readily drain therefrom.
Patent CA-1225163-A (CA)
Inventor: KLOSS THOMAS M JR
IPC: B29C63/00
Filed: 1985-02-15
Granted: 1987-08-04
Abstract: Abstract of the Disclosure An article of manufacture and method for assisting the lamination of printed circuits in a flat bed press, in which a stratiform sheet has a thermoplastic layer, a polymeric  release  layer on  one  side,  a  polymeric stabilizing layer having a melting point higher than the laminating  temperature  peak  on  the  other  side,  both bonded to the middle  thermoplastic layer which has a glass  transition  point  lower  than  top  laminating temperature peak,  and a melting point higher than the peak,  and  the  sheet  is  characterized  by  substantial freedom  from creases,  trapped  gases,  and contaminants between the layers,  and the improved method using the stratiform sheet in a flat bed press operation.
Patent CA-1212134-A (CA)
Inventor: TRUBIANO ANTOINE
IPC: B62B3/14
Filed: 1985-04-19
Granted: 1986-09-30
Abstract: SHOPPING CART HAVING LOWER    PIVOTED SUPPORT RACK       Abstract of the Disclosure A shopping cart formed of metal wires welded together and defining a basket support frame supported on castors thereby to support a container basket.  A handlebar is secured to the frame for displacing the cart on a floor surface.  The container basket has a bottom wall, a rear hinged gate wall, a front wall, opposed side walls and an open top end.  A lower pivoted support rack is secured across a lower support frame.  The pivoted rack has a pivoted front end and a rear end.  The rear end por-tion of the rack is supported elevated from the lower sup-port frame to prevent contact therewith when not supporting a load whereby during displacement of the cart there is no noise generating contact therewith.
Patent CA-1232923-A (CA)
Title: System for practicing roping
Inventor: RUNNER ROBERT R
IPC: A63B69/00
Filed: 1985-04-24
Granted: 1988-02-16
Abstract: SYSTEM FOR PRACTICING ROPING                Abstract of the Disclosure A system is described for use by a person practicing the art of roping a moving target (e.g., a calf or steer) which does not require the use of live animals.  The system includes (a)  stationary support means adapted to support the person roping; (b) movable target means simulating an animal to be roped; and (c) propelling means, actuatable by the person roping, which is adapted to propel the target means away from the stationary support means in a manner such that the person may practice the art of roping the target.
Patent CA-1259061-A (CA)
Inventor: POSSO PATRICK
IPC: G11B23/027
Filed: 1985-05-21
Granted: 1989-09-05
Abstract: RING FOR SEALING AND STORAGE OF A SPOOL OF RECORDING TAPE        ABSTRACT OF THE DISCLOSURE       A ring for sealing and storage, a spool of recording tape comprising a band of flexible and  èxtensible  matter intended  for surrounding a spool and equipped with a hook and a loop for closure and tension. The band, the loop and its link for hingeing onto the band, are all in one piece, the hingeing of the link being ensured by zones of reduced thickness.  The  whole  is moulded on the flat, since when the link is made to pivot backwards the first time,  being equipped  with  ramps  it  passes  by  a column by elastic deformation, a return of the link into the original  posi-tion  being  then prevented so as to obtain a pre-hooking position of the loop.     ---ooo0ooo---
Patent CA-1252720-A (CA)
Inventor: PEREIRA LENORE
IPC: C07K14/045
Filed: 1985-06-05
Granted: 1989-04-18
Abstract: VACCINE FOR CYTOMEGALOVIRUS                 Abstract of the Invention A novel subunit vaccine employing glycoprotein A of human cytomegalovirus or fragments thereof is provided.  The vaccine is particularly suitable for inoculation of immunosuppressed individuals and women of childbearing age to inhibit the transmission of hCMV to the fetus.
Patent CA-1238266-A (CA)
Inventor: BRACH REINER
IPC: B21D1/02
Filed: 1985-06-26
Granted: 1988-06-21
Abstract: ABSTRACT         A method and apparatus are disclosed for dressing hot strip coils, especially coil-box coils, wherein a coil is laid into a coil frame.  The coil is mounted rotatable about its axis in the coil frame in such a way that the coil frame is capable of taking up traction forces acting upon the hot strip.  The strip end at the commencement of the coil is attached to a traction device for uncoiling the hot strip at least partially from the coil.  The uncoiled strip commencement is introduced into a roller trueing machine until it is grasped by the trueing rolls and drawn into the roller trueing machine.
Patent CA-1245327-A (CA)
Title: Path oriented routing system and method for packet switching networks
Inventor: AUBIN RAYMOND
IPC: H04L45/50
Filed: 1985-09-06
Granted: 1988-11-22
Abstract: PATH ORIENTED ROUTING SYSTEM AND METHOD FOR PACKET SWITCHING NETWORKS          Abstract of the Disclosure A path oriented routing system and method for packet switching networks with end-to-end internal protocols.  It allows switch pairs to communicate over multiple paths without packet disordering.  A distributed loop-free shortest path algorithm assigns a number to a path at the time it is created and this number remains valid through path changes.  Consequently, existing traffic can be maintained on existing paths, while new traffic is assigned to the current (i.e. new) shortest paths.                    - i -
Patent CA-1246606-A (CA)
Inventor: ANDERSON JEFFREY J
IPC: C07C67/00
Filed: 1985-09-27
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE            Process for the preparation of formic acid An integrated process for the production of formic acid from carbon dioxide and hydrogen is provided.  The process comprises for example, a reactor in which the formate salt of a nitrogenous base is produced together with subsequent purification and formic acid recovery stages.  In the process described formic acid is recovered from the formate salt by using a base interchange reaction in which there is generated a thermally decomposable formate salt of a high boiling base.  The high boiling base can be for example an imidazole and the nitrogenous base can be triethylamine.
Patent CA-1232817-A (CA)
Inventor: BOSKAMP JELLES V
IPC: C11D1/37
Filed: 1985-10-04
Granted: 1988-02-16
Abstract: Abstract The invention pertains to suspending aqueous built liquid detergent compositions comprising an anionic detergent active, electrolyte salts and a fatty alcohol polyalkylene oxide carboxylate salt. Inclusion of the carboxylate salt renders the rheology of the composition less sensitive to electrolyte materials.
Patent CA-1247465-A (CA)
Title: Method of coating the internal surface of a pipeline with a cement-sand mortar and a device for effecting same
Inventor: SHISHKIN VIKTOR V
IPC: B28B19/00
Filed: 1985-10-16
Granted: 1988-12-28
Abstract: ABSTRACT According to the method of coating the internal surface of a pipeline with a cement-sand mortar, a layer of the mortar is formed on said surface and is pressed and held by a flexible hose. Before the flexible hose is pressed to the mortar layer it is turned out and placed simultaneously with the formation of the mortar layer. The device effecting the method as claimed has a cement-sand feed system, a piston arranged in the pipeline with an annular clearance to distribute the mortar layer on the internal surface of the pipeline, a chamber accommodating the flexible hose and communicating therewith by a flowing medium feed system, said flowing medium serving as a means for feeding, turning out and pressing the flexible hose to the mortar layer formed on the surface of the pipeline. -1-
Patent CA-1240039-A (CA)
Inventor: YASUDA SYUHEI
IPC: G11B5/31
Filed: 1985-10-17
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE           A thin film magnetic head assembly for a digital signal recording/reproducing system using multiple tracks has electronic circuit components including a combined capacitor/resistor, a constant current source,  an amplifier and an analogue signal, multiplexer, all located inside a casing containing the thin film magnetic head, those electronic circuits present between upper and lower surfaces of the casing being connected by an elastomer so that these circuits are integrally connected to the thin film magnetic head.
Patent CA-1257907-A (CA)
Inventor: FRENCH STEVEN J
IPC: G01R31/02
Filed: 1985-11-20
Granted: 1989-07-25
Abstract: ABSTRACT OF THE DISCLOSURE     An electrical apparatus for monitoring electrical continuity includes a number of input circuits each associated with a respective arm of a multi-phase rectifier circuit the continuity of which is to be monitored.   Each input circuit includes a comparator which generates a train of pulses P while an input current persists in the arm.   If a discontinuity arises in an arm for a first preset interval of time a monostable in that arm generates a first trigger signal.   If the discontinuity persists for a further preset interval of time another monostable, common to all the arms, triggers an alarm via a bistable circuit.
Patent CA-1215750-A (CA)
Inventor: STRENKOWSKI JOHN G
IPC: H04L7/00
Filed: 1985-11-22
Granted: 1986-12-23
Abstract: DIGITAL PHASE CORRELATOR                Abstract of the Disclosure A digital phase correlator compares the relative phase of two or more high-frequency clocks and corrects for any detected phase difference.  The phase detector includes a pair of flip-flops whose output is an indication of which of the two clock pulses is leading the other.  The output of the flip-flop controls, through a circuit including a rotating shift register and a multitap delay line, the delay introduced to one of the clocks in a manner such that the phase difference between the clocks is reduced to a minimum.
Patent CA-1261229-A (CA)
Inventor: KIDOUCHI YASUO
IPC: F16K11/20
Filed: 1985-12-10
Granted: 1989-09-26
Abstract: ABSTRACT         A mixing valve apparatus provides a pressure balancing valve which has fins on their valve members and is forced to rotate by hot- and cold-water flows, two valve means for controlling flows of hot and cold water, a temperature sensor and a flow rate sensor.          The valve means are shifted by respective electric driving means which are driven by a controller based on detected data of the temperature sensor and the flow rate sensor.
Patent CA-1242755-A (CA)
Inventor: MIKULECKY HARVEY W
IPC: H01H33/75
Filed: 1986-01-30
Granted: 1988-10-04
Abstract: ABSTRACT      An underoil primary circuit breaker having a fixed contact assembly and a rod contact, a trip-free latch mechanism for moving the rod contact toward and away from the fixed contact, a temperature responsive magnetically controlled trip assembly for releasing the latch mechanism, and cross blast car interrupter for extinguishing the arc produced between the rod contact and fixed contact assembly, the interrupter including a core formed from an arc extinguishing material and defining within a reinforced case a pressure chamber, a pressure relief chamber, an arc passage connected to the pressure chamber and a vent passage connected to the vent chamber; high and low pressure exhaust ports are provided  between the arc passage and the vent passage and a throttling tube is provided in the pressure relief chamber to vent gases into the transformer.
Patent CA-1273245-A (CA)
Inventor: YOXON BRIAN
IPC: E06B3/66
Filed: 1986-02-19
Granted: 1990-08-28
Abstract: Abstract Sealed Double Glazing Unit A sealed double glazing unit has outer and inner panes (2, 3) and a perimeter seal (4, 5).  The unit is fixed to a supporting structure at fixing positions within the perimeter seal.  At each fixing position there is a fixing assembly (8, 12, 16) which is sealed into the unit and is attached to one pane only so that flexing of the unit under wind load is permitted.  Preferably each fixing assembly is fixed to a hole (13) in one pane and passes through a hole (20) in the other pane with sufficient clearance to facilitate the flexing of the unit when it is installed as part of a glass wall assembly.
Patent CA-1253933-A (CA)
Inventor: KUSUNOKI SHIGERU
IPC: H05B6/68
Filed: 1986-04-10
Granted: 1989-05-09
Abstract: TITLE OF THE INVENTION HEATING APPARATUS WITH PIEZOELECTRIC DEVICE SENSOR             ABSTRACT OF THE DISCLOSURE          In an exhaust passage (37) of a heating apparatus, a piezoelectric device sensor (26) is provided for detecting the heating condition of a heated object (32), such as food in a microwave oven heating chamber (31).  A piezoelectric device of the sensor may be contained within a metal casing (53) and be hermetically sealed.  An output signal from the piezoelectric device sensor is processed by circuitry including an amplifier (27) having a predetermined frequency response so that only particular frequency components lower than that of a conventional a.c. supply are amplified and then compared with a threshold to detect whether a sufficient amount of moisture or hot steam is emitted from the object in the heating chamber of the heating apparatus.  The invention may be applied to prevent overheating of food in a microwave oven, temperature control of chemical processes, or the like, to control heating time.
Patent CA-1257889-A (CA)
Inventor: MAEKELAE MARKKU
IPC: B62D55/24
Filed: 1986-04-21
Granted: 1989-07-25
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a drive bogie for a crawler vehicle.  The bogie comprises carrying wheels freely mounted on a solid or divided bogie beam, an endless crawler mat passing over the carrying wheels, and at least one drive roll, which brings the drive to the crawler mat and which is arranged so as to press the crawler mat from above.  The crawler mat has a construction substantially resilient in every direction.  The carrying wheels are suspended on the said bogie beam so that the said resilient crawler mat is pressed between the drive roll provided between two carry-ing wheels belonging to the bogie, and the carrying wheels placed at each side of the drive roll.
Patent CA-1255451-A (CA)
Inventor: TOEMAELAE PERTTI
IPC: A61L27/00
Filed: 1986-04-30
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE            Surgical osteosynthesis composite material, which is self-reinforced i.e. it is formed about an absorbable polymer or copolymer matrix which is reinforced with absorbable reinforcement units which have the same chemical element percentage composition as the matrix.
Patent CA-1260526-A (CA)
Inventor: YASUDA HIDEKATSU
IPC: H01J29/82
Filed: 1986-05-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        A bipotential electron gun for cathode ray tubes comprising an arrangement of a cathode, a control electrode, and an accelerating electrode, a first anode and a second anode such that the second anode is formed with windows in its large diameter cylindrical portion and the large diameter end portion of the first anode is mounted within the large diameter cylindrical portion and is fixedly supported by an insulating support member that extends through the windows such that the first anode is firmly supported and coaxially mounted between the first anode and the second anode which form the principal lens in a secure manner.
Patent CA-1272808-A (CA)
Inventor: MOGI TAKAO
IPC: H04N5/44
Filed: 1986-06-06
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE           An electronic apparatus includes a non-volatile memory  and  terminals  for  allowing  various  kinds  of information  peculiar  to  the  apparatus  to  be  written therein and read therefrom through external  computers installed at the factory,  wholesalers,  retailers,  and repair service stores.   Further, the external computers are  connected  to  a  host  computer  installed  in  a centralized management section.   Therefore, wholesalers and retailers can know information as to sales; repair service persons can know information as to repair or maintenance; and the manufacturer can know all kinds of information as to the product for developing a production plan, quality control, and the like.
Patent CA-1268003-A (CA)
Inventor: EFROM HARRIET
IPC: B60R21/04
Filed: 1986-06-13
Granted: 1990-04-24
Abstract: F4A/B/4.140 PROTECTION ASSEMBLY FOR ABDOMINAL AREA            Abstract of the Disclosure A protection assembly generally in the form of a shield used to protect the abdominal area of a pregnant woman especially when seated in a vehicle or like struc-ture.  A dome-like shield is specifically configured to overlie and at least partially surround the abdominal area which, in a pregnant woman, is generally distended dependent upon the length of the term of pregnancy. Force directing means are secured to opposite ends of the extremities of the shield-like casing and disposed in abutting relation to supporting surfaces of a seat or like structure on which the user is positioned.  The casing is sufficiently spaced from the abdominal area of the user such that when any force is exerted thereon, such as contact with the steering wheel or other interior portions of the car in an emergency situation, such forces are effectively absorbed by the casing and trans-ferred to the seat or like supporting structure and not to the abdominal area or the fetus being carried.  The casing is further disposed to engage the user, such as in emergency stops, in a manner which will more evenly distribute any stress or force exerted on the user in an area surrounding the abdominal area rather than directly thereon.
Patent CA-1247744-A (CA)
Inventor: WORLEY WILLIAM S JR
IPC: G06F9/48
Filed: 1986-06-19
Granted: 1988-12-28
Abstract: Abstract Apparatus is provided which interrupts  arithmetic and  logical operations defined by a major opcode   instruc-tion  if  the resultant overflows its defined  length.   One major  opcode defines the arithmetic and logical  operations between two operands in registers and the result, zero, one, the  generated  condition or first operand is  stored  in  a register.