baber/WOPTO huggingface dataset:
Patent CA-1177927-A (CA)
Inventor: KENNON JERRY M
IPC: H02J13/00
Filed: 1982-03-31
Granted: 1984-11-13
Abstract: 48,772 ABSTRACT OF THE DISCLOSURE A load management terminal is utilized as an end device in a utility's distribution network communication system. The distribution network carries electrical power as well  as  communication  signals.  The load management terminal is comprised of a power line coupling unit for connecting  the  load management  terminal  to  the  power distribution network.  A signal receiver and conditioning unit produces a command signal in response to a received communication  signal.   A  solid  state  memory  contains preprogrammed  instructions  and  data.   A  microprocessor performs load control functions in response to the command signal.  The microprocessor additionally produces a diag-nostic signal being in a low state in response to one of the preprogrammed instructions and being in a high state in response to another of the preprogrammed instructions. A reset circuit monitors the diagnostic signal and resets the microprocessor in response to irregularities in the diagnostic signal thereby greatly increasing the reliabil-ity of the load management terminal.
Patent CA-1176129-A (CA)
Inventor: KAESER CHARLES
IPC: A47K5/12
Filed: 1982-04-15
Granted: 1984-10-16
Abstract: ABSTRACT         The massage   device comprises a massaging surface 5 and a number of fixed and retractable protuberances.  The retractable protuberance 13 forms the upper surface of a piston 11 arranged within a housing 10 and subjected to the action of a coil spring 14.  A rigid rod 15 has a conical out-ward flaring 16 whose surface 17 rests against a rim 18, also conical,  of the annular bead 13, serving as stop for the piston 11 which is subjected to the push of the spring 14. Upon massage, the user pushes the annular rim 13 which constitutes a retractable protuberance and frees an angular opening defined by the conical surfaces 17 and 18 so as to permit the dis-charge of a cosmetic product contained within the housing 10, in communication with the inside of the reservoir via one or more openings 20.
Patent CA-1164019-A (CA)
Inventor: BROWN HENRY M
IPC: E21C35/187
Filed: 1982-07-06
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE          A mineral cutter pick adapted to be mounted on a mineral mining machine and to cut during translational movement in an endless path thereon which pick comprises a body having a shank of circular cross section for accommodation in a correspondingly shaped recess on a support on a mineral cutting machine to mount the pick on the machine, said shank being adjacent its inner end not substantially less in diameter than at its outer end, the body having a forward end carrying a cutting tip and said body having a passage therethrough for liquid which passage leads from an inlet in the shank to at least one liquid outlet adjacent to the cutting tip.
Patent CA-1194051-A (CA)
Inventor: KUPPENS BERNARDUS J
IPC: H05K13/02
Filed: 1982-07-22
Granted: 1985-09-24
Abstract: ABSTRACT       A method and a device for feeding electric and/or electronic elements to positions in which the elements can be picked-up by transfer members. The device comprises feed channels in which the elements can be arranged be-tween guides in parallel rows with equal distances between the elements in each row. Means are provided for simul-taneously advancing all rows of elements in a step-wise manner through a distance at each step which is equal to the distance between the centres of the elements in each row, the ends of the feed channels comprising openings which are accessible to transfer members.
Patent CA-1176048-A (CA)
Inventor: NAMBU MASAO
IPC: C09K5/00
Filed: 1982-07-28
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE:         A process for the preparation of a gel for use as a cooling medium is provided which comprises the steps of casting an aqueous solution or suspension containing a polyvinyl alcohol having a degree of hydrolysis of not less than 95 mol% and a viscosity average polymerization degree of not less than 1500 into a mold having desired shape and dimentions,  cooling the cast aqueous solution to a temperature of not higher than - (minus) 6°C, and then dehydrating without thawing the cooled mass of the cast  aqueous solution in vacuum until the percentage dehydration rate reaches not less than 5 wt%.
Patent CA-1191776-A (CA)
Inventor: STIERLI ROBERT F
IPC: E04D5/10
Filed: 1982-08-20
Granted: 1985-08-13
Abstract: ABSTRACT       An improved pre-formed, sheet-like flexible laminate suitable for waterproofing of structural surfaces, the sheet-like material having a laminate structure of (a) a flexible waterproof and waterproofing bituminous membrane and (b) a support sheet material covering at least one major surface of the bituminous membrane; an oil-impermeable polymeric coating being provided between said support sheet material and the adjacent surface of the bituminous membrane to protect the support sheet from adverse effects of oil present in the bituminous membrane.
Patent CA-1230147-A (CA)
Inventor: LUKE ROGER D
IPC: E05C3/14
Filed: 1982-09-01
Granted: 1987-12-08
Abstract: ABSTRACT          A one-piece, slam-type latch for snap-in installation in an orifice of a door is provided for maintaining the door in a closed position  relative  to a door frame having an extending keeper means.   The latch includes a first portion having a generally rectan-gular configuration, and a second portion extending normally outward from the first portion for insertion through the orifice.   One end of the second portion is in integral attachment with one side of the first portion. The other end of the second portion is pro-vided with at least one indentation for interlocking engagement with the keeper means.   A leaf spring is integrally attached to the second portion and extends angularly from the second portion toward the first portion.  The latch is further provided with a third portion  in  integral engagement with the  first and second portions.  The third portion extends planarly outward from the first portion.   The third portion has an auriculate recess provided with a first lobe extending  inwardly toward  the  first portion and a second  lobe  extending  planarly  opposite  the  first lobe to define a thin-walled section of  the third portion.   The thin-walled section of the third por-tion is sufficiently pliable so that the third por-tion may be deformed.
Patent CA-1196454-A (CA)
Inventor: HERTEL OTTO
IPC: D21H21/10
Filed: 1982-09-07
Granted: 1985-11-12
Abstract: O.Z. 0050 /35413 Abstract of the Disclosure:  Water-soluble, nitrogen-containing condensates are prepared by reacting a cross-linking agent, obtained by a)  condensing 1 mole of a dicarboxylic acid of 4 to 10 carbon atoms with from 1 to 2 moles of a polyalkylene-polyamine, having 3-10 basic nitrogen atoms in the mole-cule, to give a polyamidoamine and b)  reacting the polyamidoamine with epichlorohydrin and/ or dichlorohydrin in aqueous solution at a pH of from 4.5 to 8.5 and at below 100°C, from 1 to 130 parts by weight of epichlorohydrin and/or dichlorohydrin being empioyed per 100 parts by weight of the polyamidoamine from (a), with ammonia, a primary amine, a polyamine containing 2 to 4 N atoms, a polyether-amine or a polyamidoamine in aqueous solution at below 100°C.       The condensates are used as retention aids, floc-culants and drainage aids in papermaking.
Patent CA-1181844-A (CA)
Inventor: YAMADA JIRO
IPC: G11B21/04
Filed: 1982-09-27
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE         A control system for a linear tracking arm in a record player.  A signal representative of a tracking error angle of the arm is, after A/D conversion, supplied to a microprocessor for producing a control signal which controls an arm drive device so that the tracking error angle constaantly remains zero.  For invalidating an offset quantity possibly produced in the output of a tracking error angle detecting sensor due to changes in the characteristic thereof, a signal produced byh the sensor when the arm is lifted in precedence to the playback operation is stored in a memory of the microprocessor.  During the playback, the tracking error angle is detected with reference to the stored value.          An aaverage moving speed of the arm is measured for discriminating transient increasing in the speed of the arm caused by eccentricity of the disc from the increasing of the speed caused by the arm entering a lead-out groove of the disc.
Patent CA-1196337-A (CA)
Inventor: NOGUCHI HIROSHI
IPC: C07D307/20
Filed: 1982-10-29
Granted: 1985-11-05
Abstract: ABSTRACT         FUNGICIDAL N-PHENYLCARBAMATES         Use of an N-phenylcarbamate of the formula:                 as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.
Patent CA-1185570-A (CA)
Inventor: PEDERSEN CARL O
IPC: E02F3/42
Filed: 1982-11-15
Granted: 1985-04-16
Abstract: ABSTRACT         An improved hydraulic system is disclosed for a backhoe having a rotating boom operated by a hydraulic swing mechanism.  The system includes a hydraulic rotary sequencing valve which is operatively connected with the swing tower which supports the rotating boom.  During rotation of the swing tower and boom by the hydraulic motors of the backhoe, the rotary valve is operated to selectively direct pressurized fluid to the motors for improved torque characteristics.  A hydraulic cushioning circuit is provided in association with the rotary sequencing valve so that hydraulic cushioning of the motors, and thus the boom, is effected during the approach of the boom toward its travel stops, eliminating the need for conventional cushioning mechanisms in the motors themselves, and improving overall performance of the machine.
Patent CA-1202249-A (CA)
Inventor: PLATT NIGEL D
IPC: B65D88/16
Filed: 1982-11-16
Granted: 1986-03-25
Abstract: Abstract of the Disclosure A bulk transport bag comprises a bag body made of a flexible fabric coated with a plastics material such as PVC, and lifting webs defining lifting loops, which lifting webs are made of a fabric web impregnated and/or coated With a plastics material such as PVC compatible with that coated on the body fabric, the lifting webs and bag body being bonded together through said compatible plastics materials effectively to form an integral structure.   Anti-peel devices are preferably provided at the upper periphery of the side wall of the bag body, where the bonded regions of the lifting webs separate from the bag body to form the lifting loops.
Patent CA-1215281-A (CA)
Inventor: STRANICKY FEDOR
IPC: H02S40/44
Filed: 1982-11-25
Granted: 1986-12-16
Abstract: A solar-heat absorbing device has first and second elongate, thin, flexible lengths of material placed one upon the other and joined together along parallel, continuous longitudinally extending lines to form fluid passages between the lengths of material. The first length of material is a thin metal sheet for exposure to solar radiation and formed, for example, of copper, brass, stainless steel or the like. The second length of material is a heat-resistant rubber material having mutually parallel upstanding ribs onto which the first material length is firmly vulcanized so as to form the passages between ribs.
Patent CA-1194443-A (CA)
Inventor: SCHULER PAUL D
IPC: C10G1/06
Filed: 1982-12-06
Granted: 1985-10-01
Abstract: ABSTRACT     Thermal hydrogenation  of  coal to  produce hydrocarbon liquid and gas products is performed in a thermal reaction zone, in which a coal/oil slurry flows generally downwardly countercurrent to upflowing hydrogen.   An effluent stream containing  light hydrocarbon  liquid and  gas  is withdrawn from the thermal reaction zone upper end, and a heavy liquid stream containing unconverted coal and ash is withdrawn from the reaction zone bottom end.   Both streams are passed to phase  separation  and  distillation  steps  for  recovery of hydrocarbon gas and liquid products.  A portion of the light liquid effluent is preferably recycled to the reaction zone lower end for upflow therein to help increase coal residence time and for further hydrogenation reaction.   If desired, the heavy liquid bottoms stream from the thermal reaction zone and containing unconverted coal and ash can be passed with additional hydrogen to a second catalytic reaction step for further hydrogenation reaction to increase the yield of lower-boiling hydrocarbon liquid products.
Patent CA-1184811-A (CA)
Inventor: JOHNSON CALVIN K
IPC: B22C1/22
Filed: 1983-01-12
Granted: 1985-04-02
Abstract: Abstract:            Analysis  of  hydrocarbon mixtures  to determine  desired characteristics, particularly a determination of octane number  of gasolines,  undergoing partial  oxidation/cool flame  reactions.   Pre-analysis  preformed  on  a  target fuel  sample of known composition and octane number  is utilized to arrive at an optimum point of the reaction, a point believed to represent a condition where a maxi-mum of the fuel is oxidized during the reaction.   In the preferred embodiment disclosed, the optimum point is the reactor block temperature that generates a maximum peak temperature  rise  of  the  cool  flame  reaction  of  the target   fuel.    This  optimum  reactor  temperature  is utilized in further analyses of other known samples to develop a matrix of peak temperature rise versus time to reach peak coordinates.  Any unknown fuel sample whose peak amplitude/time coordinate is within the matrix is compared with  matrix  values  to  determine  its  octane number as well as an indication of its composition.
Patent CA-1196699-A (CA)
Inventor: GREGORY GEORGE D
IPC: H01R9/24
Filed: 1983-01-27
Granted: 1985-11-12
Abstract: SUPPORT FOR CURRENT CARRYING MEMBER               Abstract of the Disclosure A bus bar is held at the peripheral portion of a molded plastic housing by means of a formed metallic sup-port having a single tab along an edge thereof and a pair of spaced apart tabs along an opposite edge thereof.  The support has an oval hole therein so that the bus bar can be affixed thereto.  The molded plastic housing has a pair of opposed walls at the peripheral portion.  One wall has a vertical groove from its top to a bottom stop, so that the single tab can rest therein.  The other wall has a first vertical groove from its top to a bottom stop (level with the first bottom stop) and a second vertical groove from the bottom of the wall to a top stop.  The top stop is located above the bottom stops by a distance equal to the thickness of the support.  The support rests within the grooves of the housing, and holds the bus bar.
Patent CA-1199419-A (CA)
Inventor: SOMMERVILLE JOHN A
IPC: B65D85/84
Filed: 1983-02-04
Granted: 1986-01-14
Abstract: Container with Memory ABSTRACT           A container having associated with it at least one memory device in which a record of the contents of the container is stored, the memory device being addressable such that the record of contents may be altered during use of the container to maintain a record of the remaining contents of the container.
Patent CA-1165597-A (CA)
Inventor: NASH JOHN E
IPC: A61C3/06
Filed: 1983-04-06
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE        A vibratory fluid driven dental scaler is disclosed having an elongated casing for supporting a substantially rigid hollow shaft which in turn rotatably supports a work tool connecting device capable of operatively connecting a work tool to the distal end of the shaft.  The shaft is provided with a fluid inlet and outlet for receiving and discharging the fluid media which in combination with a rotor secured of the shaft drives the shaft. The rotor, the shaft and the support arrangement for the shaft cooperate to impart a vibratory movement to the shaft when driven by the fluid media.
Patent CA-1188610-A (CA)
Inventor: LACY JAMES P
IPC: E21B33/138
Filed: 1983-05-18
Granted: 1985-06-11
Abstract: VERTICAL FRACTURE GROWTH CONTROL                  ABSTRACT OF THE DISCLOSURE         A process by which vertical fracture growth is con-trolled downhole in a hydrocarbon producing formation through which a wellbore extends.  The wellbore includes a perforated casing.  Two different fluids are simultaneously forced along two separate flow paths downhole into the borehole, with the first flow path entering the uppermost perforations and-the second flow path entering the lowermost perforations of the perforated casing.          The first flow path conducts acid laden with relatively coarse grains of sand into the hyrocarbon producing part of the forma-tion, while the second flow path conducts the flow of water laden with relatively fine grains of sand into the water producing part of the formation.  The flow characteristics of the water/sand mixture and the acid/sand mixture causes the fine sand to drop out along the water/oil interface located between the low water and high water part of the formation.  This action forms a barri-er which forces the acid/sand solution to be forced out into and remain in the low water strata, where the formation is fractured, propped open by the relatively coarse grains of sand, and acid-ized.  This process therefore treats the hydrocarbon containing part of the formation, rather than losing the treatment fluid into the high water part of the formation.
Patent CA-1222461-A (CA)
Inventor: VARCO JOSEPH J
IPC: A61K8/81
Filed: 1983-06-13
Granted: 1987-06-02
Abstract: ABSTRACT OF THE DISCLOSURE This application relates to hair spray compositions having improved holding ability and feel when sprayed onto the hair.  Thus the present specification discloses two different specific resin combinations providing a complete  range of advantageous properties.          These specific resin combinations are based on the discovery that when each of two resins with a good curl-holding ability but each having a feel on the hair, are each combined with a modifying resin to make the feel acceptable, the quality of the curl-holding abilities of the resulting mixture of resins is, surprisingly, essentially equival-ent to the curl-holding ability of the component having a good curl-holding ability in itself.  This is so even if the modifying resin in itself has inferior curl-holding characteristics.  The stiff holding resin is either an octylacrylamidelacrylic acid/ methylmethacrylate copolymer (sold by The National Starch Co. under the trade designation Resin 28-4961, and is referred to hereinafter as "Resin 28-4961") and/ or an octylacrylamide/acrylates/butyaminoethyl methacrylate copolymer wherein the acrylates include to or more monomers consisting of acryl-ic acid, methacrylic acid or any of their simple esters, such as methyl methacrylate and hydroxypropyl methacrylate (sold by The National Starch Co.), having the CTFA name Amphomer in combination with a mod-ifying resin.  The latter is an acrylate/acrylamide copolymer (sold by Ciba-Geigy Corporation under the trade name Ultrahold-8) having the CTFA name Acrylate/acrylalllide copolymer.  A combination of at least one of the aforementioned stiff-holding resins with the Acrylate/ acrylamide copolymer modifying resin is the principal ingredient of the hair spray compositions of the present invention.
Patent CA-1217752-A (CA)
Inventor: ROUNTRY ROBERT A
IPC: F16K1/36
Filed: 1983-07-05
Granted: 1987-02-10
Abstract: Abstract of the Disclosure A valve assembly has a rigid valve plate with a hole therein for receiving a stem member of the valve actuator.  A resilient valve member is mounted on the rigid valve plate by having a peripheral portion over-lapping the valve plate.  To prevent high pressure gas from entering the hole around the valve stem member through the valve plate to distort the resilient valve member, a solid backup member is mounted inside the resilient valve member adjacent the rigid valve plate.
Patent CA-1200303-A (CA)
Inventor: HERR DIANE E
IPC: H04N7/15
Filed: 1983-08-10
Granted: 1986-02-04
Abstract: DATA CONFERENCE SYSTEM           Abstract A communications network having a multiport data conference system is disclosed.  The data conference system includes a multilevel processor arrangement with the lower level port processors communicating directly with data terminals and higher level processors controlling conference configuration.  Data to be conferenced is put in a buffer memory which is shared by all levels of processors.  The ports can be configured to be compatible with different type terminals that operate at different data speeds.
Patent CA-1164884-A (CA)
Inventor: SCHNUR RODNEY C
IPC: C07C251/16
Filed: 1983-08-15
Granted: 1984-04-03
Abstract: ABSTRACT           Disclosed are 1-hydroxy-1-(substituted)aryl carboximidates of the formula:                              (XXII)   wherein R2 is (C1-C3)alkyl; and R7 is                     ,  or  ;     in which V is fluoro;        V1 is benzyloxy, chloro, phenoxy, nitro or trifluoromethyl;        V  is benzyloxy, phenoxy, nitro or trifluoromethyl;        V3 is methyl, (C1-C2)alkoxy, methylthio, chloro, or fluoro; V4 and V5 are each independently hydrogen, methyl, bromo, chloro, fluoro, cyano, nitro or trifluoromethyl; with the proviso that when V3 is methoxy or chloro, at least one of V4 or V5 is other than hydrogen; Y is hydrogen, methyl, benzyloxy, (C1-C2)alkoxy, chloro, bromo or fluoro;         Y is hydrogen or methoxy; and Y2 is fluoro or chloro, useful as an intermediate for preparing 5(substituted)aryl derivatives of oxazolidine-2,4-dione having utility as hypoglycemic agents, and a process for preparing the carboximidates.
Patent CA-1221861-A (CA)
Inventor: THOMPSON ROBERT E
IPC: G02B6/44
Filed: 1983-08-16
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE An armored cable containing a hermetically sealed tube incorporating an optical fiber is described. The armored optical cable exhibits minimal inelastic elongation in response to tension elevated temperatures and is capable of withstanding harsh ambient conditions.
Patent CA-1193739-A (CA)
Inventor: ANGELLE PHILLIP A
IPC: G06F9/46
Filed: 1983-09-07
Granted: 1985-09-17
Abstract: ABSTRACT Apparatus and method for a supervisor for data processing system capable of utilizing a plurality of operating systems.  The supervisor includes apparatus for identifying a condition in the data processing system requiring a different operating system.  A reserve memory area associated with the currently active operating system is then addressed and register contents of a central processing unit are stored in the reserved memory area.  The reserved memory of the operating system being activated is addressed and causes the address of the reserved memory of the operating system being activated, the data related to permitting the physical memory associated with the operating system being activated, contents of registers safestored in the reserve-memory and, data establishing the decor of the operating system being activated are entered in the central processing unit.  The operating system to be activated is then enabled, and execution of permitted instructions by the second operating system is begun.  The physical memory locations are determined by a real address through use of a paging mechanism permitting storage of portions of the operating systems in non-contiguous groups of locations while isolating the memory available to each operating system.
Patent CA-1211674-A (CA)
Inventor: SILVESTER RAYMOND N
IPC: C11D7/12
Filed: 1983-09-12
Granted: 1986-09-23
Abstract: ABSTRACT    An oven cleaner containing as the active ingredients a non-caustic alkali metal carbonate, sesquicarbonate or bicarbonate and a polyhydric alcohol, preferably glycerol, which is liquid and substantially non-volatile at the desired cleaning temperature and in which the alkali metal salt is soluble at that temperature.. A method for cleaning ovens and cookware comprises applying the oven cleaner according to the invention to the surface to be cleaned and heating the surface to a temperature of at least 125°C for a period of at least five minutes and wiping and/or washing the saponified oils and fats from the surfaces.     Effective oven cleaning compositions having a pH of 9 or below may be produced using the present invention.