baber/WOPTO huggingface dataset:
Patent CA-1191588-A (CA)
Inventor: KOMATSUBARA YOSHIAKI
IPC: G02F1/1362
Filed: 1983-01-19
Granted: 1985-08-06
Abstract: Abstract of the Disclosure A reflective type liquid crystal display device and a method of manufacturing the same.  The liquid crystal display device comprises a transparent first substrate, a second substrate, a reflective metal film and liquid crystal filled in a gap between the first substrate and the reflective metal film.  The reflective metal film is formed on a polymer resin layer which is coated on the second substrate.  The polymer resin layer has in one surface small protrusions or depressions having a gently curved profile.  The reflective metal film formed on the surface of the polymer resin layer and has small protrusions or depressions having a gently curved profile.  The liquid crystal display device can thus display a bright picture with high contrast.
Patent CA-1254776-A (CA)
Inventor: MILNES IAN M
IPC: A61K6/884
Filed: 1983-04-19
Granted: 1989-05-30
Abstract: ABSTRACT   Methods for the manufacture and repair of dental appliance prostheses are provided comprising providing a shaped metallic underlayment, and plating onto at least a portion of the underlayment a layer of a second metallic species.  An amount sufficient substantially to obscure the layer, of a polymerizable opaqueing agent is then applied to the layer. Following polymerization of the opaqueing agent through application of heat or radiant energy, especially visible light, the layer is ideally suited for the application of dental aesthetic veneers or other surfacing materials.  In accordance with the preferred embodiment, an adhesion promotion species is employed either in a separate treating step for the second metallic layer or through inclusion thereof in the opaqueing agent.
Patent CA-1194061-A (CA)
Inventor: LINK EDWIN A
IPC: H01F27/40
Filed: 1983-04-25
Granted: 1985-09-24
Abstract: PRIMARY CIRCUIT BREAKER                 ABSTRACT            A primary circuit breaker for fluid filled transformers, the circuit breaker being immersible in the fluid in the transformer and including a circuit interrupter assembly, an externally actuatable latch mechanism for reclosing the interrputer assembly and a magnetically controlled trip assembly for releasing the interrputer assembly from the latch mechanism in response to predetermined electrical and thermal conditions in the transfomer.
Patent CA-1222088-A (CA)
Inventor: HIGGINS WILLIAM A
IPC: C08L23/00
Filed: 1983-05-04
Granted: 1987-05-19
Abstract: ABSTRACT           A moisture curable urethane coating composition comprising:  (A) a non-Newtonian collodial disperse system comprising (1) solid metal-containing collodial particles predispersed in (2) a disperse medium of at least one inert organic liquid and (3) as an essential third component at least one member selected from the class consisting of organic compounds which are substantially soluble in said disperse medium, the molecules of said organic compound being characterized by polar substituents and hydrophobic portions; and (B) an isocyanate-terminated prepolymer.
Patent CA-1197196-A (CA)
Inventor: LI GEORGE S
IPC: B01D71/52
Filed: 1983-05-09
Granted: 1985-11-26
Abstract: ABSTRACT OF THE DISCLOSURE     The process for separating a gaseous mixture containing at least one of carbon dioxide, oxygen and hydrogen sulfide into a fraction being enriched in at least one of these and a fraction being correspondingly depleted in at least one of these, the process comprising contacting the gaseous mixture with a semipermeable membrane, is improved by using a membrane constructed from at least one ring-substituted poly(arylene oxide) polymer.  For example, carbon dioxide is efficiently separated from a gaseous mixture of carbon dioxide and methane, such as natural gas, by contacting it with a membrane constructed from a ring-brominated poly(2,6-dimethyl-p-phenylene oxide) polymer.
Patent CA-1182368-A (CA)
Inventor: THOMPSON NOEL A
IPC: A23N5/03
Filed: 1983-05-25
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE     A coconut grater for grating and removing the coconut flesh from the interior of a coconut shell has a rotatable shaft and a plurality of curved grating members.   Each grating member has a front portion secured to a leading end of the shaft and then curving outwardly and rearwardly to extend in spaced relation to the shaft.          A plurality of angularly spaced struts extend radially from the shaft at a location rearwardly spaced from the leading end thereof.   Each grating member has a rear portion secured to at least one of the struts, and also has grating edges formed by small apertures with outwardly projecting sharp edges.
Patent CA-1232866-A (CA)
Inventor: MCGEER JAMES P
IPC: C25C3/08
Filed: 1983-05-31
Granted: 1988-02-16
Abstract: A B S T R A C T      In an electrolytic reduction cell for aluminium production, the cathode is constituted by an array of upwardly open tubular elements (5) filled with molten metal and extending upwards from the molten metal pool (8) into the molten electrolyte (9).   The metal within each tube is in open communication with the molten metal in the pool.   The elements are of a material such as titanium diboride which is wetted by molten aluminium but not by molten electroyte.   The vertical tubes in the elements have an internal diameter, preferably of 0.5 - 2.5 cms, chosen so that the molten metal level therein is maintained at or close to the top of the tube by capillary action.   Preferably the tubular elements extend about 1 - 4 cms up into the molten electrolyte layer and are positioned at a centre-to-centre spacing of 1.2 to 3 times their external diameter.
Patent CA-1211902-A (CA)
Title: Protector against incontinence or diaper
Inventor: BECKESTROM BO
IPC: A61F5/44
Filed: 1983-07-04
Granted: 1986-09-30
Abstract: APPLICANTS:  LANDSTINGENS INK?PSCENTRAL, LIC, EKONOMISK F?RENING     TITLE:       PROTECTOR AGAINST INCONTINENCE OR DIAPER     ABSTRACT OF THE DISCLOSURE       A protector against incontinence comprises an oblong absorbent body which is fixed to a bottom liquid-tight layer extending outside the absorbent body. The lateral edge portions of the layer are folded in over the absorbent body and form side flaps, the distance between the edges thereof being less than the width of the absorbent body at its mid section. The side flaps are fixed at their ends to the bottom layer. An elastic line, arranged at the edge of each side flap, tends to contract itself and thereby the edges of the side flaps. When the protector is put on, the edges of the side flaps come into elastic sealing contact in the thigh creases of the crotch.
Patent CA-1226564-A (CA)
Inventor: LI HSIN L
IPC: B22D11/06
Filed: 1983-07-06
Granted: 1987-09-08
Abstract: ABSTRACT             WINDER STRING-UP ASPIRATOR This invention provides an aspirator apparatus for the in line string up of a rapidly advancing filament from a continuous forming operation onto a rotating winding wheel.  A top aspirator plate is disposed opposite and in facing relation to a bottom plate and is movable relative thereto.  An actuator mechanism selec-tively moves the top plate in a direction normal to the bottom plate to adjust the separation distance there-between and to selectively delimit an aspiration zone between the top and bottom plates.  This aspiration zone has at least one aspirator inlet portion to receive fil-ament, an aspirator outlet portion to exit the filament and an aspirator jet portion to capture, tension and direct the filament.  A fluid jet means communicates with the jet portion to provide an aspirating jet of pressurized fluid therein, and a transport means moves the apparatus to effect filament string-up.
Patent CA-1206604-A (CA)
Inventor: MIZUGUCHI YOSHIHIKO
IPC: H01Q19/17
Filed: 1983-07-21
Granted: 1986-06-24
Abstract: MULTI BEAM ANTENNA AND ITS CONFIGURATION PROCESS            ABSTRACT OF THE DISCLOSURE    This invention relates to a multi-beam antenna and its configuration process consisting of a main reflector and a plurality of horns for exciting the main reflector, and its feature is in the sub-reflectors for correcting phase errors of respective beams caused by reflection at the main reflector, or in an integrated sub-reflector which is substitutive for said separated sub-reflectors.
Patent CA-1200078-A (CA)
Inventor: FURUTSU AKIRA
IPC: B65D71/00
Filed: 1983-07-26
Granted: 1986-02-04
Abstract: ABSTRACT         A bundling belt member molded from a synthetic resin as a one-body device comprising a head having an opening formed through the same in the axial direction of the device and a stopper member rockably formed in the opening, and a belt member extending from one end. of the head and formed on its lower side surface with serrations, in a fastened condition in use of the device as applied to bundle a group of objects said stopper member being acted upon by a reaction force of the objects being bundled and firmly engaged with the serrations on the belt member.
Patent CA-1200423-A (CA)
Inventor: KADISON SYLVAN
IPC: A23L29/281
Filed: 1983-08-08
Granted: 1986-02-11
Abstract: Abstract of the Disclosure A gelatin dessert product capable of providing a clearly demarcated two-layered, two-colored dessert in a single step.
Patent CA-1221422-A (CA)
Inventor: GUIBERT RAUL
IPC: A61F7/00
Filed: 1983-08-12
Granted: 1987-05-05
Abstract: LOCALIZED THERMOTHERAPY TECHNIQUE     Inventor:  Raul Guibert, a citizen of the United States of America and resident of Los Angeles, California ABSTRACT     A localized thermotherapy technique in which heated air is so projected onto a limited surface area on the body of a patient overlying a problem region as to bring about the rapid transfer of heat energy toward this region to raise the temperature thereof without, however, causing undue discomfort or injury to the patient.  In apparatus for practicing this technique, air heated to a temperature well above normal body temperature is projected as a high velocity wind toward the limited surface area in a pulsatory thermal-wave pattern, thereby subjecting the area to high-temperature, high-velocity air pulses separated by lower air temperature, relatively static intervals.          As a consequence, rapid heat transfer takes place through the body tissue during these intervals, this inward transfer acting to reduce the temperature at the surface to a degree preventing an undue rise thereof.  The surface area is protectively coated with a suitable jelly to prevent wind burn and to minimize the outward transfer of heat energy from the surface area to the atmosphere.
Patent CA-1210517-A (CA)
Inventor: GAUNT WILMER B JR
IPC: H04B14/04
Filed: 1983-08-31
Granted: 1986-08-26
Abstract: BROADBAND TRANSMISSION ON LIMITED                  BANDWIDTH DIGITAL LINE            Abstract To insure timing recovery, T carrier requires that the signal contain no more than fifteen consecutive zeros and a "1"s density of at least one out of eight.          When a 15kHz audio program signal is converted into 12-bit words and four words inserted into six 8-bit time slots of the T1 line, timing recovery requirements have been met by using, in addition to an even parity bit, a dedicated "1" bit.        Here, instead of the usual eight chords, the compression characteristic used in generating the 12-bit words has only 7 chords, each represented by a combination of three chord bits that always includes at least one "1".          This frees the dedicated "1" bit for additional coding detail.  Centrally locating the chord bits within the 12-bit word further allows a mix of voice and program channels in the one channel bank.         In a disclosed implementation, the analog samples are first converted to 14-bit linear PCM words, and then digitally translated into 12-bit compressed words.  The translator includes a ROM addressed by the most significant bits of the 14-bit words.  Stored in the ROM at each such address is a table of 12 instruction words.  The instruction words direct a switch to select each bit for the 12-bit word, whether to invert it, and whether to include it in parity.
Patent CA-1206475-A (CA)
Inventor: TULLY WILFRED R
IPC: A61K31/47
Filed: 1983-09-30
Granted: 1986-06-24
Abstract: Imidazo[1,2-a]quinolines of formula I   <IMAGE>  [wherein  R1 represents a hydrogen, chlorine or bromine atom;  R2 represents a benzoyl group or a group of formula   <IMAGE> or   <IMAGE> where  R6 and R7 represent alkyl groups, R8 represents a hydrogen atom or an alkyl group and Ph represents a phenyl group;  R3 represents a hydrogen atom or an alkyl group;  R4 represents an alkoxy, hydroxy, acyloxy or alkyl group; and  R5 represents an alkyl group; provided that R1 and R3 do not both represent hydrogen atoms when R2 represents a benzoyl group and R4 represents an alkoxy group] and salts thereof have value in the treatment of anxiety and distress. Intermediates of formula V   <IMAGE> (wherein R1, R3 and R5 are as defined above and R4 represents an alkoxy, acyloxy or alkyl group) and salts thereof may be used in their preparation.
Patent CA-1194683-A (CA)
Inventor: EUBANKS BOBBY G
IPC: B21D7/06
Filed: 1983-11-21
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE A frame having a U-shaped member which is placed over and around a leaf spring be be re-arched while still on a vehicle;  a platform pivotally mounted on the U-shaped member, a hydraulic jack supported on the platform so that the ram or piston rod on the jack may be hydraulically forced against a bending member which comprises a pair of spaced spring contact members located on opposite sides of the U-shaped member and on the opposite side of the spring therefrom. The device may be assembled over a spring and hydraulic pressure applied to drive the contact members to create a bending moment about a round surface on the inside face of the top of the U-shaped member. The pres-sure may be reversed to de-arch the spring.
Patent CA-1179652-A (CA)
Inventor: MILLER NORMAN K
IPC: B65D33/14
Filed: 1983-11-30
Granted: 1984-12-18
Abstract: VALVED BAG WITH SEALING FLAP              ABSTRACT OF THE DISCLOSURE         A valved bag including elongate facing outer walls peripherally secured together except for an unsecured end region, an inner wall between the outer walls extending across the unsecured region and secured to one outer wall  partially across the unsecured region to leave an access passageway, extensions on the inner and other outer wall extending across the unsecured region and secured together to close the unsecured region, and a sealing flap exteriorly of the inner wall extension and the adjacent region of the secured outer wall and secured thereto for removable sealing engagement with the latter  by internal pressure of the bag.
Patent CA-1201070-A (CA)
Inventor: DAVIS MARK F
IPC: G11B5/027
Filed: 1984-01-18
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE     An adaptive signal weighting system is disclosed for use in transmitting an electrical information signal of a predetermined bandwidth along a signal path.  The system can be used to encode or decode the signal.  The system comprises filter means disposed in the signal path for varying the gain impressed on the portion of the information signal within a first select spectral region within the preselected band-width.  The gain is varied in response to and as a function of a first control signal.  Means are pro-vided means for generating the first control signal in response to and in accordance with the signal energy of the information signal substantially within at least a part of the first select spectral region.  The system also comprises gain control means disposed in the signal path and coupled to the filter means for varying the signal gain impressed on the information signal substantially throughout the predetermined bandwidth, the signal gain varying in response to and as a function of a second control signal; and means for generating the second control signal in response to and as a function of the signal energy of the infor-mation signal within at least one other select spectral region of the information signal.
Patent CA-1214438-A (CA)
Inventor: BOUCHER RAY
IPC: B65H35/00
Filed: 1984-03-20
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE     A device  for  dispensing and  applying adhesive tape, for example drywall tape,  from rolls as provided.  The device comprises a frame consisting of a pair of spaced parallel arms connected to an elongated handle parallel thereto.   A roller intermediate their free ends and the handle, between the arms supports  a  roll  of  the  tape.   An  applicator  roller  is positioned transversely between the arms near their free ends to draw tape from the tape roll and to roll and press the tape during use, into final position.  The device further comprises a blade operatively positioned near the free ends of the arms and facing forwardly with respect to the arms, the blade being positioned  transversely  across  them  above  the  applicator roller.  The blade is movable in a direction parallel to the arms between withdrawn position, wherein it does not obstruct the dispensing of tape from the device,  and extended cutting position in which is extends forwardly from the ends of the arm beyond  the  applicator  roller  to  permit  cutting  the  tape transversely.  A guide is secured to the arms near their free ends to receive tape from the roll and direct towards the ends of the arms below the applicator roller.  This device provides a simple and effective mechanical means of applying adhesive drywall tape to drywall.
Patent CA-1237690-A (CA)
Inventor: CHOU TAI-SHENG
IPC: C10G11/18
Filed: 1984-04-10
Granted: 1988-06-07
Abstract: IN CATALYTIC CRACKING     ABSTRACT           A catalytic cracking process comprising secondary injection of an additive catalyst, ZSM-5 type zealot, at a point downstream of the point of introduction of the hydrocarbon feed is disclosed. Also disclosed is the separation of such ZSM-5 type additive catalyst from the conventional cracking catalyst used in the cracking process as well as the separate regeneration and reintroduction of the conventional cracking and additive catalysts into the cracking process.
Patent CA-1226556-A (CA)
Inventor: COHN ROBERT J
IPC: A47F7/28
Filed: 1984-07-13
Granted: 1987-09-08
Abstract: SYSTEM FOR SUPPORTING CYLINDRICAL ARTICLES, SUCH AS WINE BOTTLES, IN BULK                 ABSTRACT OF THE DISCLOSURE          A system for storing cylindrical articles such as wine bottles, in bulk, comprises a plurality of platforms mounted in spaced, generally mutually parallel horizontal relation and a plurality of spacer walls extending at an oblique angle to and in mutually parallel relation between each two adjacent platforms.  Each pair of spacer walls is separated by a distance at least equal to twice the effective diameter of one of the cylindrical articles. Therefore, a first row of at least two of the articles can be supported on each platform between adjacent spacer walls.  Additional rows of a number of articles, equal to the number in the first row, can then be supported on an underlying row with a portion of the articles in the additional row supported by and between two underlying articles.
Patent CA-1222499-A (CA)
Inventor: USAGAWA MITSUGU
IPC: G01G13/00
Filed: 1984-07-16
Granted: 1987-06-02
Abstract: ABSTRACT OF THE DISCLOSURE         The invention of this application relates to a combination measuring apparatus which includes a cone-shaped dispersion table positioned below a feed port into which the commercial products which are the objects being measured are charged; pool hoppers and measuring hoppers disposed vertically as a predetermined number of units and connected to troughs which are disposed around the dispersion table via an electromagnetic oscillator or the like, whereby the measuring hoppers are supported by weight detectors such as load cells; and push rods for lid operation links, being moved back and forth by a driving device disposed inside the group of pool and measuring hoppers so that the object to be measured can flow and be measured.
Patent CA-1197845-A (CA)
Inventor: LOMBARDINO JOSEPH G
IPC: A61K31/44
Filed: 1984-09-10
Granted: 1985-12-10
Abstract: CRYSTALLINE BENZOTHIAZINE DIOXIDE SALTS     Abstract The water-soluble ethylenediamine, monoethanol-amine and diethanolamine salts of N-(6-methyl-2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxammide l,l-dioxide have been prepared.  These novel crystalline salts are useful in therapy as non-steroidal anti-arthritic agents.
Patent CA-1243936-A (CA)
Inventor: SCHWARTZ ROBERT E
IPC: F23D14/76
Filed: 1984-10-09
Granted: 1988-11-01
Abstract: Abstract of the Disclosure A flare gas burner is provided which is less susceptible to damage caused by internal and/or external burning.  An internal protective liner is attached within the burner and an external protective covering is attached over the exterior of the burner and conduits associated therewith whereby the burner is shielded from flame impingement and excessive heat and an aerodynamically improved exterior surface is provided on the burner.
Patent CA-1257184-A (CA)
Inventor: SHIRAISHI HISASHI
IPC: G01N33/58
Filed: 1984-10-25
Granted: 1989-07-11
Abstract: METHOD FOR DETERMINING BASE SEQUENCE OF DNA OR DNA FRAGMENT UTILIZING AUTORADIOGRAPHY     ABSTRACT OF THE DISCLOSURE      A method for determining the base sequence of DNA or DNA fragment utilizing autoradiography which comprises steps of:     (1)  preparing a mixture of radioactively labeled synthetic DNAs which are complementary to the DNA or DNA fragment to be sequenced;     (2)  resolving said mixture of synthetic DNAs on a support medium;     (3)  placing said support medium and a stimulable phosphor sheet in layers for a given period of time to cause said phosphor sheet to absorb at least a portion of radiation energy emitted by the radioactively labeled substances on the support medium, exciting said phosphor sheet with an electromagnetic wave to release the radia-tion energy stored in the phosphor sheet as stimulated emission, and detecting the stimulated emission, to obtain locational information on said radioactively labeled synthetic DNAs; and (4)  determining the base sequence of said DNA or DNA fragment according to the obtained locational infor-mation.
Patent CA-1221240-A (CA)
Inventor: HEITHOFF ROBERT B
IPC: C03B5/24
Filed: 1984-11-23
Granted: 1987-05-05
Abstract: ABSTRACT     In a process for liquefying glass batch and the like, wherein a layer of batch is maintained as a lining in the liquefaction vessel, the thickness of the lining is monitored by measuring the temperature in a region facing an end portion of the lining.  Preferably, a series of ther-mocouples serves to determine the location of the face of the lining on which liquefaction is taking place.
Patent CA-1231941-A (CA)
Inventor: ENGEL GARY L
IPC: C07D501/22
Filed: 1984-11-27
Granted: 1988-01-26
Abstract: ABSTRACT              Crystalline cephalexin hydrochloride mono-hydrate, a useful antibiotic, can be prepared by the hydration of novel crystalline cephalexin hydrochloride C1-4 alkanol solvates.
Patent CA-1231081-A (CA)
Inventor: PERKINS WARREN E
IPC: F17C6/00
Filed: 1984-11-28
Granted: 1988-01-05
Abstract: ABSTRACT      Improved filling means are provided for cryogenic flasks such as those used in portable, liquid oxygen therapy systems.  A circular baffle plate is disposed within the flask neck near the bottom thereof and is sized to allow a narrow annular opening between the baffle edge and the flask neck wall.  The liquid fill line is extended downwardly through the baffle plate so as to discharge liquid below the plate.          The baffle plate functions to provide a gas-liquid separation zone within the flask neck; to provide a radiation shield while liquid is present in the flask; and to provide a gas trap to minimize liquid venting in case of tip-over.