baber/WOPTO huggingface dataset:
Patent CA-1132430-A (CA)
Inventor: OGLE FRANCIS H JR
IPC: F16K15/03
Filed: 1979-11-28
Granted: 1982-09-28
Abstract: CHECK-VALVE CONSTRUCTION                  ABSTRACT OF THE DISCLOSURE           The invention contemplates a check-valve construction wherein a plurality of at least three generally triangular valve members are independently hinged to the respective base lines of a pyramidal seat configuration, the base lines being in a plane which essentially establishes the upstream end of the valve, and the apex of the pyramid (and, thus, the apex of each valve-member triangle) essentially establishes the downstream end of the valve.
Patent CA-1130745-A (CA)
Inventor: MYERS GEORGE D
IPC: C10G11/00
Filed: 1979-12-13
Granted: 1982-08-31
Abstract: METHOD FOR CRACKING RESIDUAL OILS    Abstract of the Disclosure A method for cracking a feed containing high amounts of coke forming carbonaceous materials having a Conradson carbon value of more than 1 and containing a level of nickel and vanadium combined of greater than 5 ppm or both which includes contacting the feed with catalyst particles and water where at least a portion of the water is recycled water from a prior catalytic cracking of reduced crude oil.
Patent CA-1146800-A (CA)
Inventor: MURRAY DAVID W
IPC: A23J1/12
Filed: 1980-02-13
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a process comprising treating an aqueous slurry or suspension of wheat flour, having a flour content of less than 35% by weight, at an elevated of less than about sixty (60) minutes with an .alpha.-amylase enzyme substantially free of protease activity: the starch component is solubilized and the solid gluten is removed from the liquid phase. The process is effected with a minimum amount of water and indeed, all the water utilized, as well as the solubles and other minor components, end up in the starch fraction, i.e. the process may operate on a pollution-free basis.
Patent CA-1135989-A (CA)
Inventor: EVERS PAULUS H J M
IPC: A23C9/13
Filed: 1980-03-04
Granted: 1982-11-23
Abstract: Title:          A method of making a yoghurt drink.            Abstract of the disclosure A method of producing a beverage from yoghurt and fruit juice, fruit essence or fruit concentrate, having good keeping qualities.          The yoghurt is prepared in the conventional manner by fermenting milk until the mass has reached a pH value conventional for yoghurt, and the fermented milk is mixed as desired with water, sugars, fruit juice, fruit essence or fruit concentrate, pectine and flavours and/or colours. After the mixing of the ingredients the mass is homogenized using a known per se manner and is subsequently subjected to a heat treatment, comprising warming up to a temperature between 45 and 55°C,while the mass is being agitated and while maintaining a temperature difference between the heating medium and the mass of no more than 10°C, subsequently cooling to a temperature between 25 and 35°C. At that temperature the product is again homogenized, and then pasteurized or sterilized, cooled and aseptically packed, or packed and then pasteurized or sterilized within the package.
Patent CA-1143896-A (CA)
Inventor: SMITH RICHARD L
IPC: C08F2/00
Filed: 1980-03-31
Granted: 1983-03-29
Abstract: ABSTRACT OF THE DISCLOSURE A continuous solution polymerization process for polymerizing conjugated dienes alone or with a copolymerizable monovinylarene in the presences of a gel inhibitor employing a first stirred reactor in series with a following plug-flow tube reactor
Patent CA-1140422-A (CA)
Inventor: ZAHID ABDUZ
IPC: F15B1/14
Filed: 1980-08-11
Granted: 1983-02-01
Abstract: ACCUMULATOR DEVICE HAVING SAFETY CHARGING PORT     A B S T R A C T     The present invention is directed to an accumulator device of the type which includes a pressure vessel having an oil port at one end, a bladder dividing the vessel into two chambers, a removable cap member at the other end retaining the bladder in position, the cap member including a gas charging valve assembly.  The apparatus is characterized by a safety feature whereby the cap member may not be remove-ed without first having removed the gas charging valve assembly, whereby it is assured that the gas pressure within the gas chamber will have previously been vented.
Patent CA-1176097-A (CA)
Inventor: FERGUSON ANDREW M
IPC: A23B7/06
Filed: 1980-06-03
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         Freshly picked washed mushrooms are subjected to a modified atmosphere and infused with a suspension containing a particulate microscopic heat-stable, gel-forming material.  The method includes the steps of:  introducing the mushrooms into a sealable container containing a water suspension of a heat-stable, gel-forming material in the form of a particulate colloidal suspension therein, the average particle size being less than 2 microns;  subjecting the contents of the container to at least one application of a pressure and submerging the mushrooms in the water suspension while restoring the pressure in the container to atmospheric pressure;  and removing the mushrooms from the container, thereby infusing the heat stable, gel-forming material in the form of the particulate colloidal suspension into the mushrooms.  Upon blanching in boiling water, the weight loss ex-perienced is reduced from a normal 25% to 33% loss to between a 2% loss and a 5% or more weight gain.  The resulting mushrooms, in addition to the reduction in weight loss, have a texture both before and after subsequent cooking which is markedly superior to presently available canned mushrooms and is often judged better than fresh mushrooms that have been similarly cooked by common methods, e.g. sauteing or in a tomato sauce.
Patent CA-1132877-A (CA)
Title: Compiler-binder for periodicals and the like
Inventor: FINGER ALEXANDER E
IPC: B42F11/00
Filed: 1980-06-23
Granted: 1982-10-05
Abstract: COMPILER-BINDER FOR                PERIODICALS AND THE LIKE            Abstract of Disclosure This disclosure involves a compiler-binder having a rigid back spine and covers hinged thereto, wherein the spine is provided with transverse openings for receiving pro-jections of clips securable to the backs of each of a plurality of periodicals to lock the same against vertical movement and effectively bind them in a manner closely simulating a rigidly bound book with a hard board cover, without the necessity for resorting to customary bookbinding techniques.
Patent CA-1141992-A (CA)
Inventor: DAUDI ANWAR
IPC: G01M1/14
Filed: 1980-08-20
Granted: 1983-03-01
Abstract: Abstract of the Disclosure A pneumatic tire and wheel assembly wherein the wheel is manufactured with mounting holes offset from the geometric center to locate the low point of the first harmonic  of radial runout adjacent a given angular location, such as the valve hole, so that, when a tire is mounted thereon with the high point of the first harmonic of radial force variation aligned with the valve hole, the respective harmonics cancel each other to provide a tire and wheel assembly with enhanced rotational characteris-tics.    In an apparatus for forming the wheel mounting holes by axially reciprocating a piercing tool against a wheel disc while the bead seats are clamped between wheel locating jaws, axially opposed jaw pairs are centered on an axis offset from the axis of reciprocation such that the centerline of the mounting holes  is correspondingly eccentrically offset from the average bead seat axis.
Patent CA-1159563-A (CA)
Inventor: ECKERT ALTON B
IPC: G07B17/00
Filed: 1980-10-29
Granted: 1983-12-27
Abstract: ELECTRONIC POSTAGE METER HAVING PLURAL COMPUTING SYSTEMS      ABSTRACT OF THE DISCLOSURE        An electronic postal meter has a control unit, an accounting unit and a printing unit, each incorporating a CPU having a separate crystal controlled cloak.  Communication between the units is serial character asynchronous, bit synchronous,  in message form, with the bits of the messages being timed in accordance with a given schedule for synchronous control.  The messages themselves, upon receipt by a receiver, are returned bit by bit to the transmitter, for checking, whereupon the transmitter sends a no-error pulse upon successful comparison of the transmitted message and the message received from the receiver.  All control and data signals utilize the same pair of conductors in each direction with precisely defined timing for control.
Patent CA-1153613-A (CA)
Inventor: TRZECIESKI JAN
IPC: A23G9/36
Filed: 1980-11-10
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the production of a soft ice cream based on fats, optionally milk solid non fat, demineralized whey powder, sugars, stabilizers, emulsifying agents, lactase, optionally aromas and/or colouring matters, and water, in which process the ingredients, except the fats, are mixed and kept at a temperature ranging from about 30°C to about 50°C for a period from about 1 to about 3 hours, whereafter the fats are added, and the mixture is pasteurized, homogenized, cooled, optionally ripened, and frozen, with the addition of aromas and/or colouring matters, if desired.
Patent CA-1145108-A (CA)
Inventor: PETERS THOMAS E
IPC: B27N3/04
Filed: 1980-12-15
Granted: 1983-04-26
Abstract: ORIENTATION AND DEPOSITION OF FIBERS   IN THE MANUFACTURE OF FIBERBOARD                ABSTRACT OF THE DISCLOSURE        Continuous-line methods and apparatus for orienta-tion and uniform deposition of fibers to enhance directional properties in and production rates of fiberboard produced from lightweight fibrous furnish.  A plurality of elongated rod electrodes are predeterminedly spaced over the area of fiber deposition to establish an electric field exerting a torque on discrete fibers tending to orient longitudinal axes of the fibers in the plane of the mat being formed and aligned with the machine forming direction for such mat.  Placement of the rod electrodes and controlled rotation about their longitudinal axes yield a combination of electrical and mechanical forces to provide desired orientation and uniformity of deposition over the full area of deposition.  Directional properties measured in the compacted and cured fiberboard establish that effective orientation ratios of longitudinal axes of fibers in the preferred direction of 1.2:1 and higher are made available working with lightweight fibrous wood material refined under steam pressure and are available at production rates which are commercially economic.
Patent CA-1164541-A (CA)
Inventor: ELLIOTT WILLIAM A
IPC: H05K1/11
Filed: 1980-12-23
Granted: 1984-03-27
Abstract: Abstract:         The invention relates to methods and apparatus for the selective manufacture and connectorization of flat cables.  In accordance with one preferred flat cable embodiment, two precisely offset arrays of rectangularly shaped conductors are separated by a center film, with each array being adhesively bonded through an associated adhesive coating to only the respectively adjacent one of two outer films.  The laminating apparatus includes a first pair of laminating rollers, one being both internally and externally heated, and having a smooth peripheral surface formed of a layer of resilient material, the other having a steel peripheral surface formed with a plurality of specially dimensioned conductor-receiving grooves, and a second pair of finishing rollers, each being unheated and having a smooth, peripheral surface formed of a layer of resilient material.  By utilizing a center film with no adhesive coating initially on either side thereof, and the specially constructed laminating apparatus, when used in conjunction with properly chosen laminating pressures, temperatures and feed rate, the resultant fabricated cable exhibits excellent bond strength, and consistently and precisely maintained conductor spacings.  In accordance with another aspect of the invention, isolating strips are at least lightly secured on opposite sides of, and extend transversely across, the center film at predetermined spaced terminating points therealong so as to facilitate the termination of the cable, and the subsequent connector-ization of the terminated conductor ends thereof to a connector.
Patent CA-1164135-A (CA)
Inventor: JANSEN DEBORAH S
IPC: C08L7/00
Filed: 1981-01-07
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE         There are disclosed film-forming polymer blends useful for the production of tubular blown film comprising EPM or EPDM elastomers, ethylene-vinyl acetate copolymers and a hydrocarbon oil plasticizer.  The films exhibit re-siliency and elasticity and high melt flow properties.
Patent CA-1146827-A (CA)
Inventor: MARUKAWA TOSHIO
IPC: A61H7/00
Filed: 1981-01-29
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE:    A massager is composed of a linear compressor having a piston reciprocated by force of electromagnetic attrac-tion to produce compressed air having safe pressure relatively low in difference between the rated pressure and the maximum pressure, a distributing means for allowing the compressed air fed from the compressor to be selectively discharged therefrom and a bag means having a plurality of air tight sections which are successively expanded by receiving the compressed air fed from said distributing means.
Patent CA-1157738-A (CA)
Inventor: LUDWIG GEORGE C
IPC: F02M69/54
Filed: 1981-02-17
Granted: 1983-11-29
Abstract: BCF:srs                                               F&E 157 FUEL PRESSURE REGULATOR ASSEMBLY                  Abstract of the Disclosure A fuel pressure regulator assembly comprising a housing, a diaphragm separating the housing into a first and second chamber.  The housing has a radial inlet extending to the first chamber and a connector having an axial outlet is mounted in the housing and extends axially into the first chamber.  The connector supports a sealing ring.  The diaphragm supports a valve member that is adapted to engage the sealing ring, and a spring in the second chamber urges said valve member against the sealing ring.  The fuel pressure regulator assembly includes provision for increasing the fuel regulation pressure by varying the effective diaphragm area.
Patent CA-1135929-A (CA)
Inventor: GROENEVELD DIRK H
IPC: E04H5/10
Filed: 1981-03-05
Granted: 1982-11-23
Abstract: ABSTRACT         The invention relates to a fire-proof wall comprising metal wall parts covered by a layer of heat insulating material.          The fire-proof wall includes an inner wall comprising gutter-shaped metal elements contacting one another in side-by-side positions and a heat insulating material filling said elements.          An intermediate partition covers the inner wall and comprise a layer of heat insulating material.  A thermally deformable outer wall comprises adjoining, profiled metal elements.  The heat insulating material in the gutters and that of the intermediate partition are located between the metal walls.  The outer wall may also comprise adjoining gutter-shaped metal elements filled with heat-insulating material.
Patent CA-1127971-A (CA)
Inventor: BENEDICT JAMES J
IPC: A61Q11/00
Filed: 1981-04-15
Granted: 1982-07-20
Abstract: METHYLOXATHIAZINONE DIOXIDE IN      ORAL COMPOSITIONS              Abstract Disclosed herein is a mouthwash composition consisting essentially of:         (A) from about 0.05% to about 0.80% by weight of 6-methyloxathiazinone dioxide or an alkali metal or alkaline earth metal salt thereof as a sweetening agent;         (B) from about 5% to about 60% of ethyl alcohol;         (C) from about 5% to about 20% of a humectant;         (D) from about 0.1% up to 1.0% of a water-soluble fluorine containing compound; and (E) balance, water and minors.          The 6-methyloxathiazinone dioxide or alkali metal or alkaline earth metal salt thereof imparts desirable sweetness characteristics to the mouthwash and is compatible with the other ingredients of the mouthwash; and the compositions have superior stability as compared with oral compositions containing other artificial sweetening agents.
Patent CA-1165107-A (CA)
Inventor: BORROR JACK A
IPC: H01B3/18
Filed: 1981-04-24
Granted: 1984-04-10
Abstract: ELECTRICAL DEVICE CONTAINING A HALOGENATED DIELECTRIC FLUID                          ABSTRACT OF THE DISCLOSURE Electrical devices such as transformers and power capacitors are improved by the use of a dielectric fluid prepared by combining perchloro-ethylene having a low chlorinated ethane content with an antioxidant. This fluid has excellent resistance to decomposition over long periods of time and under severe operational conditions.
Patent CA-1126483-A (CA)
Title: Recovering string-like agglomerates of chrysotile  asbestos fibrils from crude asbestos
Inventor: STEWART PHILLIP S B
IPC: C01B33/24
Filed: 1981-04-24
Granted: 1982-06-29
Abstract: Abstract of the Disclosure This application is directed to a method of recovering string-like agglomerates of unit, or near unit, chrysotile asbestos fibrils from crude asbestos.  The method includes the steps of forming a stable mixture of individual asbestos fibrils by mixing the crude asbestos with an aqueous solution of an asbestos dispersing agent which is effective to disperse the fibres to form a stable gel structure.  The concentration of the asbestos dispersing agent in the gel structure is rapidly diluted and the dispersion, during or immediately after the dilution step, is subjected to an orienting flow.  The string-like agglomerates of unit, or near unit, fibrils formed are recovered.
Patent CA-1150657-A (CA)
Inventor: DUROSS ROBERT M
IPC: B41J5/28
Filed: 1981-06-11
Granted: 1983-07-26
Abstract: SPACE BAR TOUCH CONTROL APPARATUS               ABSTRACT OF THE DISCLOSURE         A typewriter space bar touch control apparatus comprises a bell crank member, mounted on a support frame, which supports the space bar and a lever member which engages the bell crank when the space bar is depressed more when a small initial displacement.  The motion of the bell crank is resisted by a helical tension spring and the engagement of the bell crank by the lever causes an operator to sense a sudden increase in resistance to displacement.   Position transducers are provided on the support frame to sense the position of the lever member and the initial small displacement of the space bar corresponds o single space operation and larger displacement corresponds to repeat space operation.
Patent CA-1160641-A (CA)
Inventor: WILLIS BRIAN J
IPC: C07C69/76
Filed: 1981-06-19
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE            Compounds useful as fragrance materials having the structure   wherein each of R1, R2, and R3 are hydrogen or methyl can be prepared by reacting a halogen-containing cyclo-hexane,having the structure   wherein each of R1, R2, and R3 are hydrogen or methyl and X is a halogen,with a reagent capable of effecting intra-molecular cyclization.
Patent CA-1167363-A (CA)
Inventor: KRATEL GUENTER
IPC: B32B15/14
Filed: 1981-06-26
Granted: 1984-05-15
Abstract: HEAT-INSULATING BOARD AND METHOD FOR PRODUCING SAME ABSTRACT OF THE DISCLOSURE         The invention relates to a heat-insulating board which has a core and a cover.  The core is composed of compacted, finely particulate metal oxide and, optionally, additions of opacifier and fibrous material.  The cover is composed in part of metal foil arranged on those faces that are to be directed against the heat flow.  The remainder of the cover is composed of a material that inhibits heat flow.          A method for manufacturing the board is also disclosed.
Patent CA-1167050-A (CA)
Inventor: EISTETTER KLAUS
IPC: C07C29/147
Filed: 1981-08-24
Granted: 1984-05-08
Abstract: ABSTRACT          Phen(alk)oxy-substituted oxiranecarboxylic acids of the general formula I                    (I) wherein R1 denotes a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group or a trifluoromethyl group, R2 has one of the meanings of R1, R3 denotes a hydrogen atom or a lower alkyl group, Y denotes the grouping -O-(CH2)m-, m denotes 0 or an integer from 1 to 4 and n denotes an integer from 2 to 8, the sum of m and n being an integer from 2 to 8, and the salts of the acids are new compounds.  They display a hypo-glycemic action in warm-blooded animals.  Processes for the preparation of the new compounds and of the intermediate products required for their preparation are described.
Patent CA-1180078-A (CA)
Inventor: HOLTEY THOMAS O
IPC: H04L7/04
Filed: 1981-08-31
Granted: 1984-12-27
Abstract: ABSTRACT       A  data   processing  system  has   a  communications subsystem   operating in  a byte   control  protocol  mode includes  apparatus for establishing  byte synchronization between the data  circuit  terminating equipment (DCE) and the  communications  subsystem.  The  apparatus includes a flop for receiving a stream  of predetermined binary bits, a  counter for establishing  the  number of  binary  bits between the byte  timing signal from  the DCE and the last binary one bit of a byte, a  shift register for the serial shifting of the transmitted  binary bits and a multiplexer responsive to the count signals for  selecting the shift register terminal thereby timing the byte timing signal to the binary bit stream.
Patent CA-1246622-A (CA)
Inventor: KUCKERTZ HERBERT
IPC: C07C43/29
Filed: 1981-10-29
Granted: 1988-12-13
Abstract: Abstract of the disclosure: Diphenyl ethers are prepared by Ullmann reaction of alkali metal phenolates with halobenzenes in the presence of basic copper carbonate and/or copper salts of lower aliphatic carboxylic acids as catalysts. These special catalysts have a better catalytic activity than other copper catalysts known for the Ullmann reaction.  The diphenyl ethers prepared or obtainable according to the invention are mainly intermediates in diverse fields such as pharmaceuticals or plant protecting agents.
Patent CA-1165634-A (CA)
Inventor: GURRIES ALBERT G
IPC: B63H16/20
Filed: 1981-11-26
Granted: 1984-04-17
Abstract: BOW-MOUNTED PROPELLER DRIVEN BOAT                   Abstract of the Disclosure A highly maneuverable, efficient boat having a bow-mounted propeller drive with a forwardly directed propeller for pulling the boat through the water.  The forwardly directed propeller holds its own course so that the user does not have to steer except to change direction.  The bow-mounted propeller is pivoted to change the direction of travel of the boat via a pair of foot actuated steering pedals.  Actuation of both pedals simultaneously causes the propeller drive to tilt back and be raised out of the water.
Patent CA-1171641-A (CA)
Inventor: BAGGIO GIORGIO
IPC: A43B23/02
Filed: 1982-01-13
Granted: 1984-07-31
Abstract: "CLOSURE DEVICE PARTICULARLY FOR SKI BOOTS"     ABSTRACT OF THE DISCLOSURE       The closure device comprises a box-like body associated with one of the flaps to be brought together and provided with a knob for actuating a spool whereon at least one small cable associated with the other of the flaps to be brought together is wound. Also provided is a ratchet gear means driven through the knob and adapted to lock the spool at any selected position as the knob is turned in one direction, and to release the spool as the knob is rotated in the opposite direction.