baber/WOPTO huggingface dataset:
Patent CA-1167093-A (CA)
Inventor: SATO HIROKI
IPC: H01J9/26
Filed: 1981-11-17
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE           A flat type cathode ray tube is disclosed which includes a flat envelope formed of a panel and a funnel, a first deflection system composed of a back electrode and a phosphor screen which are both located within the envelope in opposing relation with each other, a neck portion coupled to the envelope, the neck portion extending in the surface direction of the flat envelope having therein an electron gun, and a second deflection system formed of electrostatic deflection plates which are so located within the envelope that they oppose each other across the path of the electron beam emitted from the electron gun to the first deflection system with respect to a thickness direction of the flat envelope.          In this case, an projecting portion is provided from the peripheral portion of the funnel for molding material.
Patent CA-1166518-A (CA)
Inventor: JEPPESEN STIG E
IPC: E06B3/32
Filed: 1981-12-01
Granted: 1984-05-01
Abstract: Abstract of the disclosure: In a tilting window having a sash journalled on a horizontal axis at the lowermost end of a suspension arm which through two further arms or links of different lengths are movably connected to the main frame of the window, the sash is moreover connected with one of said further arms through an additional link coordinating the tilting movement of the sash with the angular movement of said one arm.       The suspension arm may at the same time serve as a cover band for the upper portions of the side members of the sash and the main frame.
Patent CA-1168165-A (CA)
Inventor: ELLIS JERRY R
IPC: B01D50/00
Filed: 1981-12-23
Granted: 1984-05-29
Abstract: APPLICATION OF: JERRY R. ELLIS and JOHN A. TADDEO            FOR: AIR FILTER CARTRIDGE.            ABSTRACT OF THE DISCLOSURE     A cartridge including a sheet of filtering media in annular form through which air is passed as it moves in a generally toroidal path within an enclosed housing due to rotation of a computer tape disc, or the like, mounted adjacent the cartridge within the housing.  The cartridge includes a rigid body portion supporting the filter media in a generally conical plane within the annular body.  The body portion is initially formed as two separate, mating halves which engage the media about its inner and outer peripheries when joined.
Patent CA-1182603-A (CA)
Inventor: OBENOUR MARY C
IPC: A61F13/49
Filed: 1982-02-25
Granted: 1985-02-19
Abstract: BREATHABLE BACKSHEET FOR DISPOSABLE DIAPERS                   Mary C. Obenour ABSTRACT      Disposable diapers provided with a two-element breathable backsheet.  The two elements are a vapor pervious, relatively liquid impervious outer sheet and a liquid impervious inner panel. An absorbent core is the third necessary element of the disposable diaper.  The inner panel is placed between the outer sheet and the absorbent core in the crotch region of the disposable diaper.  There is no requirement that the inner panel be affixed to the outer sheet in any manner other than to insure the maintenance of their relative orientations during use.  The disposable diaper can be provided with an optional topsheet disposed on the absorbent core on the side oppo-site the breathable backsheet.
Patent CA-1180948-A (CA)
Title: Ballast tamping tool unit
Inventor: THEURER JOSEF
IPC: E01B27/16
Filed: 1982-03-05
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE     A tamping tool unit for a ballast tamping machine has a frame and a tamping tool unit carrier vertically adjustably mounted on the frame.  The unit comprises a pair of tamping tool holders, each holder having affixed thereto a tamping tool for immersion in the ballast adjacent a point of intersection of a track tie and rail where the track is supported on the ballast.  A transverse axle pivotally supports each tamping tool holder on the carrier and a hydraulic reciprocating drive pivots the tamping tool holders independently of each other and asynchronously towards and away from each other transversely to the track tie.  Each axle is eccentrically supported to impart thereto a constant horizontal and vertical motion with respect to the carrier and a transmission connects the eccentric axle supports and is arranged to cause the motions of the axles to be effected in opposite directions.  A common vibrating drive is connected to one of the supports for rotating the same about an axis of rotation to impart to the axles revolving motions in opposite directions.  The axes of rotation of the eccentric axle supports are so spaced from the axles that the axles move in orbits downwardly in the portions of the orbits facing each other whereby the lower ends of the tamping tools are vibrated in elliptical paths downwardly with respect to the track support point.
Patent CA-1190625-A (CA)
Inventor: LARSON WILLIS A
IPC: G06F3/023
Filed: 1982-03-11
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to an arrangement for attaching discrete electrical components to a generally flat layer of sheet material.  Both mechanical and electrical connections are pro-vided by the attachment elements of the present invention.  One form of the invention is directed to a membrane switch keyboard wherein one of the layers of the membrane switch has a tail ex-tending therefrom.  The tail has a free end which is adhesively secured to some portion of the keyboard.  Conductive traces are formed on the tail and extend to the free end where they contact the leads of an electrical component.  The component is held between the tail and the keyboard.  In another aspect, which may be applied to the membrane switch keyboard just described, the invention includes a sheet material having two or more slits cut therein for each of the component's leads.  The slits are cut in a portion of the sheet having conductive traces formed thereon.  The leads of the component are then interlaced through the tabs created by the slits to both mechanically and electri-cally connect the component to the sheet.
Patent CA-1181361-A (CA)
Inventor: NEARY MICHAEL P
IPC: C23C16/452
Filed: 1982-03-30
Granted: 1985-01-22
Abstract: ABSTRACT OF DISCLOSURE        This invention relates to a new manner of carrying out chemical reactions by injection of selected forms of energy into the reaction zone by novel means.  By applying this principal, many new processes result with application in a large number of different industries. The new process is generally capable of operation at room temperatures, which has advantages in the creation of certain sensitive products including uniformly doped semi-conductors, new catalysts, pure gases, high purity materials of any kind, controlled coatings, new polymers, combustion enhancement, difficult separation, petroleum refinery operations, and carrying out any reaction in which the injection of specific energy types is helpful.
Patent CA-1184073-A (CA)
Inventor: PATON H NEIL
IPC: B61D3/14
Filed: 1982-04-15
Granted: 1985-03-19
Abstract: ARTICULATED INTERMODAL FLATCAR                        ABSTRACT The flatcar is made up of multiple articulated units fabricated from severed portions of conventional 85 foot or 89 foot flatcars.  These units may be supported by double axle trucks salvaged from the original 85 foot or 89 foot flatcars, or by new single axle trucks having new or salvaged components.  Portions of the deck and center beam are removed in order to lighten each unit, but without exceeding the stability limits of the original car beam structure.
Patent CA-1229096-A (CA)
Inventor: BRADLEY MICHAEL W
IPC: C07C33/22
Filed: 1982-04-28
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE         Catalytic hydrogenolysis of carboxylic acid esters to produce alcohols is conducted in the vapor phase using hydrogen gas and a catalyst comprising a reduced mixture of copper oxide and zinc oxide, at temperatures at from about 75°C to about 300°C and pressures from about 0.1 kg/cm2 to about 100 kg/cm2 absolute.  The ester may be essentially any of a vaporisable ester.  The process is preferably carried out in a continuous manner, using a solid pelletized catalyst.
Patent CA-1173187-A (CA)
Inventor: BRANDSTETTER FRANZ
IPC: C08K5/00
Filed: 1982-05-05
Granted: 1984-08-21
Abstract: Abstract of the Disclosure The invention relates to thermoplastic molding materials based on impact resistant styrene polymers and polyphenylene ethers containing metal complexing agents.          Such molding materials are particularly resistant to weathering.
Patent CA-1195289-A (CA)
Inventor: FAIREY NORMAN R
IPC: B21C23/00
Filed: 1982-07-22
Granted: 1985-10-15
Abstract: ABSTRACT     In continuous friction-actuated extrusion, especially Conform extrusion of copper, at least part of the tooling is made from aged nickel-chromium base alloy (which is preferably cold-worked before aging to give a yield strength of at least l500MN/m2 at 20°C) and which is capable of sustaining an adherent oxide film.  The preferred alloy is "Inconel Alloy 718".  Despite lower hardness, the tooling has better service life than conventional special-steel tooling.
Patent CA-1174623-A (CA)
Inventor: ANDRESEN FINN H
IPC: C12P21/02
Filed: 1982-09-14
Granted: 1984-09-18
Abstract: Abstract Human insulin or B-30 esters thereof are prepared by reacting an insulin derivative of the formula   (I) wherein R is hydroxyl or an amino acid radical being different from threonine, and -A- and -B- represent the A- and B-chains with the same amino acid sequence as in human insulin, with a carboxyl protected and optionally hydroxyl protected L-threonine derivative in a concentration of from 2.5 to about 6 moles per litre in the presence of trypsin or a trypsin-like enzyme in a reaction medium containing water and optionally also an organic cosolvent at a pH value of from 5 to 9 and at a temperature below 50°C., followed, if desired, by removal of any protecting groups present.            Human insulin is prepared in an easy and simple way in high yield and in high purity.
Patent CA-1188439-A (CA)
Inventor: KERSCHBAUMER KLAUS
IPC: H04M7/16
Filed: 1982-09-17
Granted: 1985-06-04
Abstract: Abstract of the Disclosure A mobile subscriber station served by a telephone network is coupled by a radio link with an individually associated sta-tionary relay station directly connected to that network. The two stations are able to communicat with each other, over a ra-dius of about 50 meters, on any of 40 channels available to all the posts of subscriber and relay stations in the neighborhood. Each station of a post includes a transmitter and a receiver operating at about 900 MHz; in the idle state of the post, the receivers of both stations continuously scan the available chan-nels to determine their free or busy condition. A person wishing to make an outgoing call causes the transmitter of the subscriber station to send out a predetermined code word which is picked up by the receiver of the associated relay station in its scan-ning operation and, upon verification by a code comparator; ini-tiates the emission of a handshake signal to the subscriber sta-tion wre reupon the channel is seized to let the call proceed over the network. Similarly, the arrival of an incoming call at the relay station results in the transmission of the same or another predetermined code word to the subscriber station on a free channel which is seized for reception of the call after the code has been verified.  With the code or codes used for out-going and incoming calls uniquely assigned to a particular team. privacy is assured.
Patent CA-1184787-A (CA)
Inventor: DEVROOM WILLIAM A
IPC: A61B5/00
Filed: 1982-10-12
Granted: 1985-04-02
Abstract: Abstract of the Disclosure Manifold for Monitoring Hemodynamic Pressure A manifold assembly is provided for monitoring hemodynamic pressures. The manifold assembly comprises a base having first, second and third flush valves mounted thereon. A first three port stopcock is also mounted on the base having one of its ports in fluid flow communication with the first flush valve. One of the ports is in fluid flow communication with an arterial catheter and one of the ports is in fluid flow communi-cation with a pressure monitoring means for determining arterial pressure.          A first T-connector is fastened to the second flush valve. A second T-connector is fastened to the third flush valve. A second three port stopcock is mounted on the base with one of its ports in fluid flow communication with the second flush valve through the first T-connector.          One of the ports of the second three port stopcock is in fluid flow communication with the third flush valve through the second T-connector.
Patent CA-1193308-A (CA)
Inventor: DINSE WOLFGANG
IPC: G03F1/00
Filed: 1982-10-22
Granted: 1985-09-10
Abstract: ABSTRACT OF THE DISCLOSURE    A roller for drum scanners is described, consisting of a hollow cylindrical element which is arranged for rotation at its ends and provided with suction openings for reception of a record carrier or of an original. The cylindrical roller element is assembled from a plurality of individual elements which are held together by means of a rod which may be screwed to end lid members of the roller element and are also bonded to each other.
Patent CA-1221685-A (CA)
Inventor: PAYNE GEORGE B
IPC: C07D493/18
Filed: 1982-12-13
Granted: 1987-05-12
Abstract: Abstract Oxabicycloalkane Herbicides Herbicidal compounds of the general formula   wherein X is (-CR4R4-)  in which m is 0 or 1;   Y is (-CR5R6-)n in which n is 0, 1 or 2;   Z is (-CR7R7-)p in which p is 1, 2 or 3; the sum of m + n + p is an integer of from 2 to 5;        R1 is a hydrogen atom or a C1-6 alkyl group optionally substituted by up to 3 fluorine, chlorine and/or bromine atoms;        R2 is a hydrogen atom or a C1-6 straight-chain alkyl group;        R3 is a hydrogen atom; a C1-10 alkyl group; a cyano group; an alkyl group substituted by one or more halogen atoms or by a hydroxy group, a cyano group, a C1-6 alkoxy group, an aryloxy group, a C1-6 alkylsulphonyl group, an arylsulphonyl group, an aralkylsulphonyl group, an azido group, a C1-6 alkoxycarbonyl group, an aralkoxycarbonyl group, a hydroxycarbonyl group, a phosphoryl group, a phosphoryloxy group, or an amine oxide, BK05.001 carbamoyl or thiocarbamoyl group in which each nitrogen is substituted by hydrogen or by 1 or 2 C1-4 alkyl groups; a C2-4 alkenyl or alkynyl group; an aryl or aralkyl group, each containing from 6 to 11 carbon atoms including 1 to 4 carbon atoms in the alkyl portion and optionally ring substituted by one or more fluorine, chlorine and/or bromine atoms or by a C1-2 alkyl or alkoxy group, each optionally substituted by one or more fluorine and/or chlorine atoms; a group -CSNH2; a group -CO2R8 or -CON(R8)2 in which R8 is a hydrogen atom or a C1-6 alkyl group; or a C1-6 acyl group or an oxime or an acetal derivative of said acyl group; each R4 is independently a hydrogen atom; an alkyl group optionally substituted by up to 3 halogen atoms; a hydroxy group; or a C1-4 alkoxy group; or one of R4 and R1 together form a carbon-carbon bond;    R5 and R6 each independently is a hydrogen atom or a C1-2 alkyl group; or when located on a carbon atom adjacent to the ring oxygen atom then R5 and R6 together form an alkylene group containing 4 or 5 carbon atoms; each R7 independently is a hydrogen atom or a C1-4 alkyl group optionally substituted by up to 3 halogen atoms; or when n is O then R7 is also a chlorine or bromine atom, or two of R7 when located on adjacent carbon atoms together form an epoxide ring or a carbon-carbon bond; or when n is 1, then one R7 on the carbon adjacent to the carbon bearing R2 is a hydroxy group, a C7-11 aralkoxy group, or a C1-4 alkoxy group, and the other R7 is a hydrogen atom; both of Q are hydrogen atoms or fluorine atoms; and W is an optionally-substituted unsaturated group of up to 4 carbon atoms; an optionally substituted aryl or heterocyclic group containing up to 14 carbon atoms; a C3-10 cycloaliphatic group optionally substituted by C1-3 alkyl; or a C3-10 secondary alkyl group.            BK05.001
Patent CA-1190842-A (CA)
Inventor: OHYA MASAKI
IPC: C09J123/08
Filed: 1983-02-09
Granted: 1985-07-23
Abstract: TITLE OF THE INVENTION:          LAMINATE FILM            ABSTRACT OF THE DISCLOSURE:          Disclosed herein is a heat-shrinkable multi-layered laminate film comprising a core layer made of a saponified copoly-mer of ethylene and vinyl acetate, two outer layers made of a mixture of a copolymer of ethylene and vinyl acetate having a crystal melting point of 85 to 103°C and a copolymer of propylene and ethylene having a crystal melting point of 126 to 155°C or a linear low-density polyethylene having a crystal melting point of 110 to 125°C and two adhesive layers disposed between the core layer and the two outer layers, the multi-layered laminate film being excellent in gas-barrier property, oil resistance and peel-resistance of the sealed parts in the heat shrinkage and suitable for heat-shrinking packaging of foodstuffs, particularly for vacuum heat-packaging of foodstuffs.
Patent CA-1196790-A (CA)
Inventor: SWARTLEY JOHN S
IPC: A21B1/00
Filed: 1983-03-08
Granted: 1985-11-19
Abstract: CONVECTION FOOD HEATING                         ABSTRACT     Disclosed are an improved method and apparatus for convection heating which enables rapid heating of  foods  to  obtain  a  fried  taste,  texture  and appearance without using  large amounts of oil or encountering the other disadvantages of frying.     According  to  a  preferred  embodiment  of  the apparatus which performs  the  disclosed method,  a cooking chamber is provided having a reservoir at the bottom capable of holding cooking oil or other liquid   heat   exchange   medium.    The   oil   is continuously  dispersed  into  the  heating  chamber which  is  preferably  closed  and  sealed  as  a convective  air  flow  is  established  within  the heating  chamber  by  either  rotating  a  foraminous support  which  holds  the  food  or  by  causing  a positive flow of air within the chamber by means of air circulating means.     Because the heat transfer capability of the convective  heating  is  improved  by maintaining  a dispersion of liquid heat exchange medium within the air,  the  heating capability of the apparatus  is improved as  compared with conventional convective heating.  Because of the intimate contact of the hot oil and the rapid cooking, a characteristic fried texture and flavor is achieved.  And, because the oil or other liquid cooking medium is employed as a dispersion which can be recirculated according to the preferred embodiments, the amount of cooking oil required  according to  the invention is much less than in conventional frying operations.
Patent CA-1195034-A (CA)
Inventor: ECKBERG RICHARD P
IPC: B05D3/02
Filed: 1983-03-11
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE      There are provided condensation curable silicone release compositions comprised of a silanol functional base polymer, a crosslinker containing silanic hydrogen, a precious metal catalyst such as platinum ox rhodium, an optional carboxylic ester inhibitor and silicone vinyl gum cure accelerators effective for allowing thermal cure at relatively lower temperatures while minimizing the necessity of excess metal catalyst.
Patent CA-1195032-A (CA)
Inventor: LUCAS GARY M
IPC: C08L83/04
Filed: 1983-03-11
Granted: 1985-10-08
Abstract: ADHESION PROMOTERS FOR       ONE-COMPONENT RTV SILICONE COMPOSITIONS     ABSTRACT OF THE  DISCLOSURE     A self-bonding alkoxy-functional one component RTV composition which contains as a self-bonding additive a silane which is functionalized  by radicals selected from amino, ether, epoxy, isocyanato, cyano, acryloxy, and acyloxy. Such a composition is also shelf-stable and substantially non-corrosive.
Patent CA-1184371-A (CA)
Inventor: BLYTAS GEORGE C
IPC: C01B17/05
Filed: 1983-03-30
Granted: 1985-03-26
Abstract: A B S T R A C T    Process for the removal of H2S and, if desired, CO2 from a gas by: a)   contacting the gas with an aqueous solution of an oxidizing polyvalent metal chelate or with a CO2-selective absorbent mixture containing such a chelate, both solution containing bisulphite ions; b)   removing elemental sulphur from the solution; c)   regenerating the solution, and d)   returning the regenerated solution to step a).
Patent CA-1183358-A (CA)
Inventor: REMILLARD JEAN M EASTMAN LASAL
IPC: A63C19/10
Filed: 1983-03-31
Granted: 1985-03-05
Abstract: ABSTRACT OF THE DISCLOSURE          A plurality of flexible plastic strips made up of elongated extruded modules with each module including a plurality of parallel tubular sections spaced apart by continuous webs with each strip being laid out on an area on which ice is to be made.  The tubular sections of the modules of each strip are individually connected to a supply header and a return header, and at the other end of the strip, a common closed header allows brine to be circulated through alternating tubes.
Patent CA-1190178-A (CA)
Title: Process for evaporative stripping
Inventor: MOORE JAMES G
IPC: B01D1/00
Filed: 1983-05-20
Granted: 1985-07-09
Abstract: PROCESS FOR EVAPORATIVE STRIPPING                ABSTRACT OF THE DISCLOSURE The present disclosure is directed to a process and apparatus for removing volatile components from a liquid material. Generally, the process includes the step of passing the liquid material through a confined passageway having three predetermined portions. The liquid material is heated within the first predetermined portion under pressure and temperature conditions whereby the volatile components of the liquid material are maintained below the boiling point for said volatile components. The heated liquid material is continuously passed from said first predetermined portion into and through a second predetermined portion of the confined passageway. The second predetermined portion of the confined passageway is arranged to form a partial restriction to fluid flow. The liquid material is immediately passed from the partial restriction of the second predetermined portion into the third predetermined portion of the confined passageway. The third predetermined portion is arranged and configured to provide a relatively elongated, narrow passage having a high ratio of surface area to volume of fluid flow and a predetermined configuration to impart a turbulent flow to the liquid material. The pressure and velocity conditions of the fluid flow within the third predetermined portion are maintained at pre-selected levels whereby the volatile components of the liquid material rapidly vaporize in a flashing action as the liquid material passes from the first predetermined portion of the confined passageway through the partial restriction formed by the second predetermined portion of the confined passageway and into the third predetermined portion of the confined passageway whereby the vaporized volatile components form a high velocity vapor flow carrying the liquid material in atomized droplet form. The high velocity vapor flow is continued through the third predetermined portion of the confined passageway under time, pressure and temperature conditions whereby the vapor acts to turbulently evaporate the remaining volatile components from the liquid droplets turbulently carried by the vapor flow in high velocity flow throughout the third predetermined portion of the confined passageway.
Patent CA-1226250-A (CA)
Inventor: LAHDE FRANK U
IPC: G01F23/56
Filed: 1983-05-26
Granted: 1987-09-01
Abstract: INDICATING LIQUID FUNNEL              Abstract of the Disclosure An indicating liquid tunnel with simple, inexpensive indicating means which responds freely to rise of the liquid level within a container being filled approaching full fill in any operative position of the funnel.