baber/WOPTO huggingface dataset:
Patent CA-1061089-A (CA)
Title: Noncombustible and smokeless building composite material and method for the manufacture thereof
Inventor: KISHI KEN
IPC: C04B28/26
Filed: 1976-05-31
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE        A novel composite building material and its manufacturing method are disclosed.  The material has water-insoluble and moisture-absorbing characteristics, and is noncombustible and smokeless.  It comprises a pattern-surfaced base material composed of a mixture of foamed inorganic substances and inorganic adhesive which makes the inorganic substances water-insoluble and shaped by molding the mixture under heat and pressure, and a coating of glaze material applied to the base material and having a multitude of micropores formed thereon.  The method comprises mixing foaming inorganic substances with inorganic adhesive rendering the inorganic substances water-insoluble, molding the mixture under heat and pressure to a pattern-surfaced base material, applying a coating of engobe material to the surface of the base material and then a coating of glaze material, and obtaining a product having a multitude of micropores formed thereon through a baking process.
Patent CA-1075077-A (CA)
Inventor: CLEMENT PHILIPPE
IPC: C12N1/18
Filed: 1976-07-02
Granted: 1980-04-08
Abstract: ABSTRACT      The subject of the invention is dried baker's yeast. The dried baker's yeast according to the invention is characterised by the fact that it gives the following results:      - release of gas of 44 and preferably 47 to 54 ml in test A'3' - release of gas of 20 and preferably 23 to 37 ml in test A'4' It is suitable for fermenting sweetened doughs.
Patent CA-1092763-A (CA)
Inventor: STOCKWELL DAVID P
IPC: B29C49/04
Filed: 1976-07-06
Granted: 1981-01-06
Abstract: Method for Producing Seamless Tubular Articles Having an Arcuate Portion Along the Tubular Axis Abstract of the Disclosure A method is disclosed for producing seamless tubular articles such as pluming traps and the like which have an arcuate portion along their tubular axis. Mating die members are provided which, when clamped together, define a mold cavity configured to the external shape of the article to be formed.  A tubular parison of heated thermoplastic resin is extruded and has an outside diameter less than the outside diameter of the articles.  While still pliable, the parsion is bent to the general shape of the article and the die members are clamped about it with at least the bent portion inside the mold cavity.  A blow molding duct is introduced into the parsion and pressurized fluid is introduced through the duct to expand the parsion outwardly into contact with the surface of the mold cavity.  When the plastic has cooled sufficiently to rigidi?y, the die members are separated and the mold articles is stripped from the mold.  Apparatus for performing the method is also disclosed.
Patent CA-1082973-A (CA)
Inventor: MAMMINO JOSEPH
IPC: G03G9/113
Filed: 1976-08-31
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE         A color electrophotographic process is provided which employs magenta, cyan and yellow toners, each in combination with a carrier coated with a resin containing copper tetra-4-(octadecylsulfonamido) phthalocyanine.  Thus, for the first time a developer package is provided which is capable of producing prints of sharp quality employing a common carrier.  The various magenta, cyan and yellow toners employed in connection with the newly provided coated carrier are also disclosed.
Patent CA-1062800-A (CA)
Inventor: AVICOLA KENNETH
IPC: B01D59/34
Filed: 1976-09-20
Granted: 1979-09-18
Abstract: A B S T R A C T   A system of wholly passive or static elements for increasing laser pulse rate by interleaving the pulses of a plurality of beams of pulsed laser radiation.  The system of static elements includes an array of beam splitters which are operative to receive a plurality of beams of pulsed laser radiation and provide a plurality of output beams, each sharing the radiation in each of the input beams.  The invention includes a methodology for expanding the array of beam splitter elements to combine any number of input beams, of what-ever differing characteristics, to provide a corresponding number of output beams, each sharing a portion of the radiation in each of the input beams.
Patent CA-1072775-A (CA)
Inventor: MURRAY THOMAS P
IPC: G01J5/48
Filed: 1976-10-19
Granted: 1980-03-04
Abstract: SPECIFICATION          THOMAS P. MURRAY          SCANNING PYROMETER                 ABSTRACT OF THE DISCLOSURE           A scanning pyrometer for measuring the temperature of moving material having a plurality of separate components has an oscillating mirror in an optical system focusing thermal radiation from the moving material on a thermal radiation detector.          Temperature is determined by circuitry providing an electrical signal representative of the peaks of the pulses output of the detector.                   * * * * * * * * * *
Patent CA-1113330-A (CA)
Inventor: DYE JOHN F
IPC: A61B17/135
Filed: 1976-10-19
Granted: 1981-12-01
Abstract: EXTREMITY COMPRESSION DEVICE     ABSTRACT OF THE DISCLOSURE      A device for applying compressive pressures against a patient's limb from a source of pressur-ized fluid comprising, an elongated pressure sleeve for enclosing a length of the patient's limb.  The sleeve has a plurality of separate fluid pressure chambers progressively arranged longitudinally along the sleeve from a lower portion of the limb to an up-per portion of the limb proximal the patient's heart relative the lower portion.  The device has means for filling the chambers from the source during periodic compression cycles while applying a greater pressure in each lower chamber than the pressure in any upper chamber to apply a compressive pressure gradient against the patient's limb by the sleeve which pro-gressively decreases from the lower to upper limb por-tions.  The device also has means for emptying the chambers during periodic decompression cycles between the compression cycles.
Patent CA-1087350-A (CA)
Inventor: WEISSER EUGENE P
IPC: G01N27/06
Filed: 1976-10-20
Granted: 1980-10-07
Abstract: MONITORING SUSPENSION STABILITY ABSTRACT OF THE DISCLOSURE A method for detecting impending failure of suspension during an aqueous suspension polymerization has been developed by continuous monitoring of the electrical conductivity of the suspension system. A sudden drop in conductance warns of failure of suspension in time to save the suspension by the addition of suspension stabili-zers. A special conductivity cell has been developed to allow measurement of conductance during the course of the polymerization reaction. 1.
Patent CA-1057329-A (CA)
Inventor: LINNE TERRY D
IPC: B29L31/26
Filed: 1976-11-10
Granted: 1979-06-26
Abstract: A B S T R A C T           The invention is concerned with a unitary seal compris-ing a support section formed of a high modulus, i.e. rigid high impact strength plastic and a sealing section formed of an elastomeric material, the support and sealing section being directly bonded together without the use of an adhesive there-between to form the unitary seal.  Such a seal may take the form, for example, of a collar of the high modulus rigid plastic with an interior sealing lip of the elastomeric material within the collar and directly bonded thereto. In another sense the invention comprises a process for forming such a unitary seal.  The process of the invention comprises contacting a surface portion of the support section directly with a surface portion of the sealing section, under sufficient pressure to assure a pressed contact therebetween, with the sections at a temperature of 50°C - 400°C for a time sufficient to cause bonding between the contacting surface portions to form the unitary seal.
Patent CA-1077850-A (CA)
Inventor: EDELBERG NORMAN L
IPC: A45D7/06
Filed: 1977-01-24
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE           An improved hair treating composition for waving and straightening hair is provided.  The novel composition comprises from about 0.5 to about 15 percent by weight of a reducing agent selected from the group consisting of ammonium and sodium sulfites and bisulfites and from about 0.1 to about 5.0 percent by weight of a quaternary ammonium salt of a mink oil fatty acid and has a pH between 6.5 and 6.9.
Patent CA-1082595-A (CA)
Inventor: HOMMA YUZURU
IPC: C07K14/005
Filed: 1977-01-31
Granted: 1980-07-29
Abstract: MIXED VACCINE AGAINST INFECTIONS BY PSEUDOMONAS AERUGINOSA     Abstract of the Disclosure A three component-mixed vaccine against infections caused by Pseudomonas aeruginosa is disclosed which comprises, as the antigens, an infection-protective common antigen OEP          (Original Endotoxin Protein) obtained from P. aeruginosa, an elastase toxoid obtained from P. aeruginosa and a protease toxoid obtained from P. aeruginosa.
Patent CA-1072295-A (CA)
Inventor: RUNDMAN KARL B
IPC: B22D1/00
Filed: 1977-03-15
Granted: 1980-02-26
Abstract: Abstract of the Disclosure A casting mold is provided and has a flow path leading to a casting cavity and is positioned to receive molten metal poured from a pouring device separate from the casting mold.  A wire of additive material is red into the molten metal through the flow path after a preselected volume of molten metal has been poured into the flow path and continues to be red simultaneously with the pouring of the molten metal into the flow path so that the wire meltably intermixes only with the molten metal which is poured into the flow path after the preselected volume has been reached. The feeding of the wire is stopped when the volume of molten metal poured reaches a second preselected volume while the pouring of the molten metal into the flow path is stopped when the casting cavity is filled.
Patent CA-1059390-A (CA)
Inventor: MARKS STEPHEN W
IPC: F02P7/02
Filed: 1977-03-28
Granted: 1979-07-31
Abstract: IGNITION DISTRIBUTOR ROTOR Abstract of the Disclosure To reduce the potential magnitude necessary to break down the arc gap between an ignition distributor rotor segment output tip and each of the output electrodes of an associated distributor cap, a pair of electrical conductor members in electrical contact with the rotor body and seg-ment at an area radially inwardly from the output tip of the segment are provided.  These conductor members extend radially outwardly toward the rotor segment output tip in a manner to define a pair of circumferentially displaced terminating points in bracketing relationship with the output tip.
Patent CA-1059263-A (CA)
Inventor: KLAFFKE FRIEDEMANN
IPC: E04H4/10
Filed: 1977-07-07
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE          A thermally insulating protective cover for bodies of liquid preferably for bodies of water and particularly swimming pools consisting of a closed-cell foamed elastic, plastic sheet buoyant in the liquid with a liquid permeable upper lining and a liquid impermeable lower lining to the sheet.  The sheet may be of foamed polyethylene, the upper lining of a fabric consisting of bands of polyethylene with the lower lining being of foil of polyethylene.  Drain holes extending through the structure allow the removal of liquid from the upper surface and embossing of the lower lining improves the mechanical handling properties.
Patent CA-1085732-A (CA)
Inventor: WEISZ GERALDINE F
IPC: A61K33/14
Filed: 1977-07-15
Granted: 1980-09-16
Abstract: ABSTRACT            A method and composition for treatment of bacterial and fungus infections of the skin such as acne and athlete's foot is provided wherein an aqueous solution of a water soluble fluoride and a surface active agent is applied to a skin area affected by the infection.
Patent CA-1122679-A (CA)
Inventor: ANDERSON LARRY W
IPC: H02P7/29
Filed: 1977-07-21
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a programmed microprocessor control apparatus and method for a transit vehicle electric motor through operation of a chopper apparatus.  The micro-processor program controls the motor braking effort in brake mode through operation of the brake resistors and the motor tractive effort in the power mode through the motor field shunt operation.
Patent CA-1070315-A (CA)
Title: Process for the preparation of bis(heteroarylmethylthioethylguanidino) alkanes and the bis(heteroarylmethylthioethylguanidino) alkanes so formed
Inventor: DURANT GRAHAM J
IPC: C07D233/64
Filed: 1977-07-27
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE         A compound of the formula   wherein X3 and X4, which may be the same or different, are NY wherein Y is hydrogen, lower alkyl, or cyano; R3 and R4 which may be the same or different, each represent a grouping of the structure Het-(CH2)mZ(CH2)n-where Het is 4-imidazolyl, or a 4-imidazolyl ring substituted by lower alkyl, or is 2-thiaszolyl; Z is sulphur; m is 1 and n is 2; W is NH, and when X3 and X4 are both NH, W may also be sulphur; and p is an integer from 9 to 12; or a pharmaceutically acceptable acid addition salt thereof is provided herein by means of an addition reaction and optionally a further hydrolysis reaction. These compounds are useful as histamine H2-antagonist, which are useful as inhibitors of gastric acid secretion, as antiinflammatory agents, and as agents, and as agents which act on the cardiovascular system.
Patent CA-1109234-A (CA)
Inventor: YOSHIDA HIROSHI
IPC: A44B19/00
Filed: 1977-07-28
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE         A slide fastener chain comprises a multiplicity of pairs of predetermined unit length of slide fastener stringers each including a support tape and a row of interlocking fastener elements secured to an inner longitudi-nal edge of the support tape.  The slide fastener stringers are disposed in the same plane with their respective adjoin-ing ends confronting with each other across a gap space.          Each of the fastener elements has a coupling head and connecting portions.  Jointing means conjoining the unit length of slide fastener stringers comprise a thermoplastic slug on each support tape, the slug generally conforming in cross-sectional profile to the contour of the respective row of fastener elements and an adhesive reinforcing strip integral with the respective slug and extending over substantially full width of the respective support tape.          The invention provides advance in the art whereby the adjoining unit lengths of fastener stringers are interconnected by such jointing means which will permit sliders to run smoothly therethrough along the fastener element rows.  At the same time, the invention precludes accidental split-opening of the opposed stringers that have been coupled.
Patent CA-1090469-A (CA)
Inventor: KAUFHOLZ FRANK H JR
IPC: G11B15/675
Filed: 1977-09-15
Granted: 1980-11-25
Abstract: Title of the Invention CARTRIDGE EJECTING MECHANISM            Abstract of the Disclosure A cartridge eject mechanism is disclosed for ejecting a cassette tape cartridge from a tape recorder or the like.          The eject mechanism comprises a pre-formed non-linear elastic slide member mounted in a housing with one end positioned adjacent the tape cartridge while the other end supports an actuating member.  Depression of the actuating member forces the slide member through the housing to eject the cartridge.  Portions of the slide member, in moving through the housing, are forced out of their normal shape by the configuration of the housing thereby generating forces to return the slide member to its original shape.  Upon release of the actuating member, these forces, in restoring the actuating member to its original shape, will move the slide member through the housing to its home position.
Patent CA-1100643-A (CA)
Inventor: MARENIN GEORGE B
IPC: G06F13/32
Filed: 1977-10-06
Granted: 1981-05-05
Abstract: MICROPROCESSOR ARCHITECTURE WITH INTEGRATED INTERRUPTS AND CYCLE   STEALS PRIORITIZED CHANNEL     Abstract A computing system architecture includes a central processing unit having a channel, arithmetic and logic unit, a plurality of working registers, and control logic; a plurality of local storage registers; a main storage; an executable control store; one or more input/output devices; and a multiplexed cycle steal and interrupt request common poll bus.   The storage and input/output devices communicate with and are controlled by the central processing unit over a looped, or unidirectional bus and control channel including a bus in, a bus out, an address and control  bus, and a plurality of control lines.  Bus out is operated to address the executable control store and main storage, and to provide data to the input/output devices and the local storage registers.  Bus in is shared by the input/output devices and all storage devices and registers for transferring data and control information to the central processing unit.  Bus in is also used by main storage to receive data from the input/output devices and from the local storage registers.  The address and control bus addresses the input/output devices and the local storage registers, thus enabling overlapping of device or local storage data transfers with the accessing of executable control storage and main storage, and with instruction execution. The arithmetic and logic unit is time shared for data and input/output processing, register/register and storage/register transfers, shift operations, byte manipulations, and address modification.    Both cycle steal and interrupt requests are received by the central processor on the common poll bus.
Patent CA-1044293-A (CA)
Inventor: ORKIN STANLEY S
IPC: F16C33/20
Filed: 1977-10-21
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           A shaped bearing member comprises a substrate provided with a coating of a cured mixture of an acrylate composition and a particulate solid lubricant, said coating having a thick-ness ranging from 0.002 to 0.125 inch.
Patent CA-1115517-A (CA)
Inventor: VON WARTBURG RENE
IPC: C09D11/16
Filed: 1977-11-10
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE   Arrangement for applying written or drawn information onto image carriers for overhead projectors, characterized by an image carrier in film or plate form which comprises at least one coloured eompound, as well as a writing or drawing marker, the writing or drawing fluid of which contains at least one colourless compound, this colourless compound reacting with the coloured compound to produce a colour change.  This arrangement avoids the use of dye-containing markers.
Patent CA-1040869-A (CA)
Title: Hydraulic systems for a gang lawn mower
Inventor: HAFFNER DONALD G
IPC: A01D34/00
Filed: 1977-11-14
Granted: 1978-10-24
Abstract: HYDRAULIC SYSTEM FOR A GANG LAWN MOWER               ABSTRACT OF THE DISCLOSURE     A hydraulic system for a gang lawn mower of the type including a tractor having a hydraulic pump and valve and motors for driving the tractor.  A plurality of lawn mowers are mounted on the tractor and include cutters, and hydraulic motors drive the cutters.  The pump and the valve have separate sections for operating the respective motors, and the valve has spools which can be placed in various positions for operating the motors, and there is a single control assembly for position-ing the spools to achieve operational position of the motors, including traction drive of the tractor at different speeds. Hand levers and foot pedals are utilized for controlling the valve and the motors, and a lockout mechanism operates to pre-clude positioning of the valve in certain positions and thereby preclude placing the tractor in the transport mode when the mowers are operating, and vice versa.  The mowers are pivotally mounted on the tractor and may be raised and lowered through lifting cylinders connected to respective ones of said mowers and a hydraulic sequencing valve permits raising and lowering of the mowers in sequence to assure proper mowing action.
Patent CA-1084060-A (CA)
Inventor: BHARUCHA KEKHUSROO R
IPC: A23B4/023
Filed: 1977-12-08
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE           Novel acetal and ketal derivatives of ascorbic acid having utility in controlling the formation of undesirable nitrosamines in cooked, nitrite cured meat products are disclosed.  Meat treating compositions containing these compounds, methods of treating meats with same and meat products containing same are also disclosed.
Patent CA-1066453-A (CA)
Inventor: JANSSON JANNE K G
IPC: A63B71/14
Filed: 1977-12-28
Granted: 1979-11-20
Abstract: TITLE OF THE INVENTION:          A PROTECTIVE GLOVE, ESPECIALLY INTENDED FOR ICE HOCKEY PLAYERS                   ABSTRACT OF THE DISCLOSURE      A protective glove, especially intended for ice hockey players, comprises a portion encircling the hand and a cuff encircling the wrist and lower part of the forearm. The portion encircling the hand and the cuff are provided partly with paddings covering the upper side of the fingers, hand and wrist, and partly with a padding covering the outer side of the thumb. In the outer side of the padding covering the thumb there is arranged a stiff protective strip extending beyond the thumb root and down into the cuff up to the vicinity of the edge of the cuff.
Patent CA-1086364-A (CA)
Inventor: LURA LOREN E
IPC: F16C43/04
Filed: 1978-02-01
Granted: 1980-09-23
Abstract: ANTIFRICTION BEARING WITH MULTIPLE PIECE RACE            Abstract of the Disclosure:         A rear wheel bearing assembly has a double row of balls and a two piece inner race.  One race piece is posi-tioned on the other race piece to give a desired preload or end play and maintained in such position by a pair of semi-circular hardened and ground keeper ring parts of selected width.  The keeper ring parts engage the one race piece and are retained in a groove of the second race piece by a retainer ring secured to the second race piece by a swaging or rolling operation.
Patent CA-1090673-A (CA)
Inventor: PEDERSEN VERNON G
IPC: B63C11/22
Filed: 1978-04-10
Granted: 1980-12-02
Abstract: ABSTRACT:       A demand regulator for use in underwater breathing employs a deflector carried by a valve operating  lever for movement between the air outlet in the breathing chamber and the mouthpiece tube to reduce the portion of air supplied directly to the mouthpiece as the air flow is increased.