baber/WOPTO huggingface dataset:
Patent CA-1081110-A (CA)
Inventor: LANCASTER PATRICK R III
IPC: B65B11/38
Filed: 1978-03-28
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus for wrapping a plurality of successive loads into wrapped packages comprising a conveyor adapted to receive the loads and a film dispensing apparatus including a ring member rotatably mounted on a frame, a film roll support and brake member mounted on the ring member.  A guide wrapping rail is aligned with the conveyor to receive and carry the loads transported by the conveyor and is so positioned that one end passes through the ring member.  A material handling assembly having two clamp mechanisms is positioned adjacent the dispenser apparatus.  One of the clamp mechanisms is adapted to alternately hold the leading edge of a roll of stretchable material, carried by the ring member film roll support, in a fixed position while the other clamp mechanism holds the trailing edge of the stretchable material to form the package wrap.  Each clamp mechanism comprises two opposing bar members and a cutting blade secured to one bar member with its cutting edge being positioned between the two bar members for severing the web of the last wrap of overwrap material placed around the load.  A drive wheel engages the ring member to alternately rotate the ring member in alternate opposite directions so that it dispenses material around the guide rail, the clamp mechanisms, and the load cur-rently being carried by the guide rail with the brake member stretching the material as it is being placed around the load.          A method of wrapping is also disclosed.
Patent CA-1097821-A (CA)
Inventor: MITCHELL MATTHEW J JR
IPC: G06F13/38
Filed: 1978-04-24
Granted: 1981-03-17
Abstract: SYNCHRONIZING CHANNEL-TO-CHANNEL ADAPTER            Abstract of the Disclosure A high performance channel-to-channel adapter for interconnecting two or more digital computers or digital data processors.  Multiple input/output device addresses are recognized by the channel-to-channel adapter.  The channel-to-channel adapter makes the proper processor-to-processor connection by matching device addresses.          In particular, it interconnects for data transfer pur-poses the two processors for which the same device address has been received.  The assignment of device addresses for processor use and the direction of data transfer are by conventions agreed to among the software systems executing on the interconnected processors.          The channel-to-channel adapter does not have a view of these conventions.  In the more general case, two device addresses are assigned by software convention to each processor-to-processor link, one address being used to transfer data in one direction and the other address being used to transfer data in the opposite direction.
Patent CA-1117109-A (CA)
Inventor: SHIMOMURA HIROMI
IPC: C07D307/935
Filed: 1978-05-30
Granted: 1982-01-26
Abstract: PROSTANOIC ACID DERIVATIVES            ABSTRACT OF THE DISCLOSURE          Prostanoic acid derivatives of the formula,                       [I]     wherein R1 is hydrogen or C1-4 alkyl, R2 is C4-8 alkyl and   is   or   , are prepared by reacting a cyclopentane of the formula,   wherein R2 is defined above and R is hydrogen or tetra-hydropyranyl, with Wittig reagent of the formula, (R3)3P=CH(CH2)3COOM     wherein R3 is aryl and M is alkali metal and, if necessary, hydrolyzing, or by oxidizing a compound of the formula,   wherein R1 and R2 are as defined above and R9 is tetra-hydropyranyl group, with an oxidizing agent.  The compounds (I) are useful as anti-ulcer agent.
Patent CA-1101074-A (CA)
Inventor: SCHNEIDER WOLFGANG
IPC: H04B1/18
Filed: 1978-06-02
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE       In a radio system composed of a transmitter with an associated receiver and a data transmission device with an associated voice instrument, service channel signals at a frequency at the lower end of the system base band are conducted by a service channel apparatus composed of separate service channel networks for the transmitter and data transmission device connected to the service channel connections thereof and all connected to a common bus bar.
Patent CA-1226525-A (CA)
Inventor: ROLLA GUNNAR
IPC: A61Q11/00
Filed: 1978-06-06
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to an oral hygiene composition having the ability to clean dental plaque or stains, including tobacco of an unbound lanthanum cation in the form of a dissolved water-soluble salt.
Patent CA-1096328-A (CA)
Inventor: DAVIS ROBERT D
IPC: C01G9/02
Filed: 1978-07-31
Granted: 1981-02-24
Abstract: Abstract of the Disclosure A plasma method and apparatus produce oxide having average diameters determined by adjustment of process conditions.  Feed material is fed into a plasma environment and vaporized.  Subsequently, effluent containing the vaporized feed from the reaction is passed into a quenching zone where it is subjected to a quenching medium, the volume, velo-city and direction of which are adjustable to determine outputparticle size characteristics.  Feed material may be an oxide per se or one which forms an oxide in situ through reduction and/or oxidation.
Patent CA-1133575-A (CA)
Inventor: KATOH TATUYA
IPC: G03G21/00
Filed: 1978-10-17
Granted: 1982-10-12
Abstract: ELECTROPHOTOGRAPHY                     ABSTRACT OF THE DISCLOSURE     The present invention provides an electrophotographic pro-cess for producing copied images by repeating the respective processes of at least charging a layered photoconductor having a carrier generation layer and a carrier transport layer, in order, on a light-transmissible electroconductive support, effecting image-wise exposure by way of one side of said layered photoconductor and developing subsequent thereto, in which the occurrence of stains on the ground of image is minimized by uniformly applying light in a amount of exposure sufficient for substantially eliminating the residual potential resulting from said image-wise exposure by way of the other side of the layered photoconductor either simultaneously with the image-wise exposure or in the course of from the image-wise exposure to the development.
Patent CA-1067532-A (CA)
Title: Ski binding having releasable carrier with lateral movement restraining mechanism
Inventor: GERTSCH ERNST
IPC: A63C9/00
Filed: 1978-10-19
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE           A safety ski binding embodying a release plate intended to be releasably secured to a ski boot.  The release plate posses-ses at one end a  supporting surface engaging beneath an associa-ted holding surface of a holder element secured to the ski and the other end of which cooperates with a locking pin subjected to the pressure of an adjustment spring, so that there is possible both lateral release of the release plate as well as also upward-release thereof away from the ski.  A circular-shaped bearing disc is secured to the ski and engages with a lengthwise exten-ding slot of the release plate, so that the release plate can pivot about the bearing disc, can displace in the lengthwise direction with respect to the bearing disc and can be raised therefrom. The supporting surface of the release plate and the holding surface of the holder element form a lateral guide with regard to the axis of the bearing disc.
Patent CA-1106608-A (CA)
Title: Co.sub.2 acceptor process
Inventor: MITCHELL DAVID S
IPC: C10J3/54
Filed: 1979-01-19
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE             Disclosed is an improved CO2 acceptor process for the gasification of carbonaceous solids to produce H2, CO and CH4.  In the process a hot calcined CO2 acceptor solid and a carbonaceous solid are contacted in countercurrent plug-like flow in a gasification vessel filled with packing or other suitable internals.  The CO2 acceptor flows downwardly through the vessel in a fluidized state, countercurrent to entrained carbonaceous solid flowing upwardly through said vessel.  The heat of gasification is provided by sensible heat transfer from the calcined CO2 acceptor solid to the carbonaceous solid and by the exothermic heat of reaction of the calcined CO2 acceptor with CO2 generated in the process.
Patent CA-1067792-A (CA)
Inventor: CITRIN PAUL S
IPC: B65B3/00
Filed: 1979-01-31
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE         A system and in particular a novle valve means for accurately transferring similar small amounts of liquid from a multiplicity of con-tainers to a corresponding multiplicity of wells in a microtitration test plate includes a multiplicity of conduits leading from a pressure chamber enclosing the containers and to which conduits the containers are indi-vidually automatically connected when the containers are loaded into the system, the conduits leading to a pinch type dispensing valve disposed above the test tray.  The invention in a preferred embodiment has particular application in solving problems in antibiotic susceptibility testing wherein it is required that accurately metered similar amounts of a multiplicity of different liquids be transferred at the same time to identified indi-vidual wells or cells of a microtitration test tray or the like, but it is not limited to this usage.
Patent CA-1108865-A (CA)
Title: Method and apparatus for the direct reduction of iron  ore
Inventor: HSIEH JACK
IPC: F27B1/04
Filed: 1979-02-20
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus for the direct reduction of iron ore are dis-closed.  A mixture of iron ore, solid carbonaceous fuel and, if sulfur is present, calcined limestone or dolomite, are used.  The carbonaceous materi-al can be cellulosic material (wood waste, paper, particularly municipal trash, garbage, etc.), charcoal, or coal (preferably sub-bituminous coal or lignite).  The above feed is continuously charged into a gasification and initial reduction zone of a shaft furnace which is partitioned partially from the remainder of the furnace.  Oxygen and hot steam are introduced into the upper portion of the said zone.  Partial combustion or pyrolysis of the fuel and reaction with steam take place, producing reducing gas which initi-ates reduction of the iron ore.  Ore and gas flow downwardly through con-duits into the final reduction zone.  Meanwhile, hydro gen-enriched reducing gas is introduced in the middle of the final reduction zone.  Top gas is withdrawn from the upper open space of the final reduction zone, drawing re-ducing gas downwardly from the gasification and initial reduction zone and upwardly through the final reduction zone.  In addition, top gas is withdrawn from the bottom of the final reduction zone.  Reduction of the iron ore to sponge iron is completed in the final reduction zone.  A portion of the with-drawn top gas is cooled, purified of dust, carbon dioxide and sulfur and de-humidified, then introduced near the bottom of the shaft furnace.  It ascends, cooling and carburizing the sponge iron descending from the final reduction zone and becoming heated.  The cooling gas is then withdrawn from the bottom of the final reduction zone.  A special form of discharge grate discharges iron successively from different areas, so as to produce agitation and mixing.
Patent CA-1131392-A (CA)
Inventor: MERRILL STEWART H
IPC: C08G63/16
Filed: 1979-04-18
Granted: 1982-09-07
Abstract: Abstract of the Disclosure Polyesterionomers having the structure   wherein G1 represents a straight or branched chain alkylene having about 2 to 12 carbon atoms, or, substituted or unsubstituted cycloalkylene, cycloalkylenebis(oxyalkylene) or cycloalkylenedialkylene;           G2 represents, substituted and unsubstituted, arylene, cycloalkylene or a straight or branched chain oxygen free alkylene having about 2 to 12 carbon atoms;           R and Ar, which are always different, represent 1,1,3-trimethyl-3-phenylindan-5, 4'-diyl, or an unsaturated, substituted or unsubstituted alicyclic group having 7-10 carbon atoms or a substituted or unsubstituted moiety selected from the group consisting of alkylene, cycloalkylene, sulfonyl-diarylene, arylene, arylenevinylene, arylenealkylene, arylene-bisvinylene or arylenebisalkylene;           A represents a sulfoarylene, sulfoaryloxyarylene, sulfocycloalkylene, iminodisulfonylarylene, iminobis(sul-fonylarylene), sulfoaryloxysulfonylarylene and sulfoaralkyl-arylene or the alkali metal or ammonium salt thereof;           said G1, G2, R and Ar substituents are selected from the group consisting of alkyl, alkoxy, nitro, carboxyl, halo and cyano;          w is about 50 to about 100, preferably, 65 to 100 mole percent of the total diol component; and of the total acid component;           x  is about 25 to about 95 mole percent; y  is about 1 to about 74 mole percent; and z  is about 4 to about 15 mole percent.
Patent CA-1084277-A (CA)
Title: Method and apparatus for stripping cones from confier  trees
Inventor: CHILSON CHARLES E
IPC: A01G23/00
Filed: 1979-05-16
Granted: 1980-08-26
Abstract: A B S T R A C T           A wall enclosure having a central passageway is lowered over a conifer tree to a level below a substantial number of the cones attached to the branches thereof, such that the tree trunk passes through the passageway.  The wall enclosure is then raised upwardly through the branches of the tree stripping cones therefrom.          Stripped cones are collected in a cone-receptacle defined by the lower portion of the wall enclosure and a receptacle wall seated around the lower periphery of the wall enclosure, and extending upwardly therefrom.  The wall enclosure is then transported to a cone storage container where the cones are deposited by pivoting away from the lower periphery of the wall enclosure, the outer receptacle wall of the cone receptacle.
Patent CA-1114527-A (CA)
Title: Counterbalancing mechanism for x-ray tubeheads
Inventor: NILSEN CARL G
IPC: F16M11/04
Filed: 1979-05-17
Granted: 1981-12-15
Abstract: - i -Abstract of the Disclosure An X-ray tubehead counterbalancing mechanism devoid of springs, cams and chains is disclosed.  The mechanism requires only a single adjustment to precisely counter-balance objects, such as tubeheads and the like.  The mecha-nism includes a commercially available gas spring which is used in conjunction with parallel motion linkage assembly which carries the tubehead.  The piston rod end of the gas spring is adjustable upwardly or downwardly in a direction substantially normal to the axis of the piston rod by means of a single adjustment screw cooperation with a clevis which pivotally mounts the piston rod.  With such adjustment capability, the present mechanism will support and counter-balance tubeheads having wide variations in weight and inertia.
Patent CA-1091403-A (CA)
Title: Bath tubs
Inventor: JOHANSSON HANS A V
IPC: A47K3/12
Filed: 1979-05-17
Granted: 1980-12-16
Abstract: ABSTRACT             A bath tub, particularly for use by patients and old people, has a foot-rest 10 and a back-rest 11 for partitioning its bathing space 7, and hand grips 12.  The foot-rest 10 and the hand grips 12 are disposed within the bath tub 1 inside the outer rim 9 of the edge portions 8 or the tub and that the back-rest 11 is anchored outside the bathing space and projects outwardly therefrom, a narrow portion thereof extending in class relation to the outer rim 9 of the edge portion.
Patent CA-1127119-A (CA)
Inventor: CASTANIER PHILIPPE
IPC: B62B1/00
Filed: 1979-05-23
Granted: 1982-07-06
Abstract: Suitcase comprising two shells (1,2) assembled on one side by a hinge and on the other side by gripping (5,5') (6,6') and lockable closure means. One of the edges (10) perpendicular to the hinge is provided with rolling means (11,12) allowing to move it into two different positions, one of them being almost flat so that the side faces are strongly tilted relative to the rolling plane, the other position being such that the suitcase may almost rest edgewise. Rollers (11,12,21,22) are sunk into alveolus (12,13) containing a support (14) for the axis (15) of said roller. These supports (14) may be separated from the alveolus (13) by pushing on the small tongues (140). The suitcase comprises two handles (5,6) of which at least one allows to hold it on the rollers thereof. The handle (5,6) pivots about two axes (52) set into the side walls of the housing (50); each of the ends of the branches (53,54) comprises a boss (530,540 ) which fits into a corresponding recess of the housing (50). The folded handle is fully contained in the housing therefore, and in the turned up position it abuts against the wall (51).
Patent CA-1104846-A (CA)
Inventor: WEBER JAMES H
IPC: B23B27/06
Filed: 1979-06-01
Granted: 1981-07-14
Abstract: TITLE OF THE INVENTION               CUTTING INSERT AND HOLDER               ABSTRACT OF THE DISCLOSURE    An improved indexable cutting insert and tool holder for threading operations comprises an insert having end wall regions and parallel sides and parallel top and bottom walls perpendicular to said sides.  The insert is invertable about the axis perpendicular to its sides and is adapted for mounting in the pocket of a tool holder with one end region exposed.  A recess is formed in at least one of the top and bottom walls along the outer edges with an outer region forming cutting edges at its juncture with the end wall region.  The recess also has an inner region in the form of an abrupt rise leading from the lowermost part of the outer region upwardly to the plane of the top or bottom wall.  The cutting edges are angled so that when the insert is placed in a negative rake holder the cutting edges can be presented at zero or positive rake to the workpiece.
Patent CA-1132662-A (CA)
Inventor: TAKAHASHI TOSHIO
IPC: G01N33/04
Filed: 1979-07-11
Granted: 1982-09-28
Abstract: ABSTRACT OF DISCLOSURE     In every flow passage of milk sucked out from each quarter mamma through each teatcup, a trap is equipped.   The electric conductivity of the milk is measured independently by means of electrodes equipped in each trap.  The differential value among quarter mammae is obtained by performing a subtraction between the minimum conductivity selected out among these traps and the other conductivity values.  The said differential value is compared with predetermined reference value.  The outputs of comparator circuits are divided into three groups.  When the output of any one group is below the lower limit value, a milk which gives such output is indicated as normal.  If the output is over a  higher limit value, the milk is indicated as abnormal, and when inter-mediate, those limits , an indication of quasi-abnormality is given.  Especially for abnormal and quasi-abnormal milk a warning is given by sounding a buzzer.
Patent CA-1112235-A (CA)
Inventor: REITZ CHARLES F
IPC: F28D7/00
Filed: 1979-07-20
Granted: 1981-11-10
Abstract: ABSTRACT OF THE DISCLOSURE               An apparatus comprising in combination (a) an elongated bundle of flexible, relatively small diameter, thin walled hollow polymeric tubular elements of various lengths, in a twist configuration having a length greater than the housing and a lateral dimension securing means at both ends, (b)  a housing means for said bundle wherein said bundle extending entirely within said housing means with said bundle anchored to said housing means in said twisted config-uration, (c)  means for securing in fluid tight arrangement said housing means to said lateral dimension securing means and (d) circular spacers for the tubes, the longer length of said bundle when secured within said housing means causing a bowing of said tubes that permits flexing and moving of the tubular elements in said bundle.
Patent CA-1136651-A (CA)
Title: Process for the catalytic hydrogenation of  nitrobenzene
Inventor: BIRKENSTOCK UDO
IPC: B01J23/64
Filed: 1979-08-22
Granted: 1982-11-30
Abstract: PROCESS FOR THE CATALYTIC HYDROGENATION OF NITROBENZENE             ABSTRACT OF THE DISCLOSURE            The present invention relates to a process for the catalytic hydrogenation of nitrobenzene to aniline in the gas phase at elevated temperature in the presence of a multi-component supported catalyst which contains a noble metal and one or more transition metals of the Groups IVa, Va or VIa of the Periodic Table of the Elements (Mendeleev), the said metals being in the form of the elements or in the form of a compound, whereby the support is pre-treated with a base, then dried and ther impregnated with the noble metal and the transition metal in a manner which is in itself known.
Patent CA-1152666-A (CA)
Inventor: DOLLMAN DAVID Y
IPC: C09D133/00
Filed: 1979-08-30
Granted: 1983-08-23
Abstract: 12,278 METHOD AND COMPOSITIONS FOR COATING ALUMINUM   ABSTRACT OF THE DISCLOSURE           This invention relates to a method and compositions for coating aluminum in order to improve both corrosion resistance and paint adhesion.   By using a coating composition consisting essentially of (a) polyacrylic acid or esters thereof and (b) at least one acid selected from the group consisting of H2ZrF6, H2TiF6, and H2SiF6, the characteristics of the treated aluminum surfaces are improved, while process waste disposal problems associated with conventional chrome/phosphate coating are avoided.     .S P E C I F I C A T I O N
Patent CA-1116969-A (CA)
Inventor: RAY JON P
IPC: A24F42/60
Filed: 1979-09-13
Granted: 1982-01-26
Abstract: NON-COMBUSTIBLE CIGARETTE                  ABSTRACT OF THE DISCLOSURE     Disclosed is a non-combustible cigarette which includes a container shaped to simulate a combustible cigarette and defining a passageway therethrough, an absorbent member which is disposed within the container and communicates with the passageway, a nicotine mixture disposed within the absorbent member, and a constriction within the passageway which commu-nicates with the absorbent member, the device thereby being adapted to release vapors from the nicotine mixture into an airstream which is drawn through the cigarette and into a user's lungs by inhalation.  The cigarette may be provided with resilient flaps at each end of the container to seal the passageway and prevent evaporation of the nicotine mixture when the cigarette is not in use, and to open when air is drawn through the cigarette.  The ends of the container may also be provided with moisture seals fashioned of porous plugs, which permit air flow through the cigarette, but ex-pand upon contact with liquids and thereby prevent moisture from permeating the absorbent member.  The shape of the ab-sorbent member and the area of communication between the absorbent member and the passageway may be arranged so as to provide a release of vapors in a predetermined sequence of concentrations.  The device may further be equipped with multiple absorbent members, thereby providing for the inclu-sion within the cigarette of two mixtures having incompatible characteristics.
Patent CA-1214465-A (CA)
Inventor: IRIKURA TSUTOMU
IPC: C07D401/04
Filed: 1979-10-01
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to new compounds of value as antibacterial agent.  More particularly, it relates to quino-line carboxylic acid derivatives, the hydrates, and the acid or alkali addition salts thereof.  The invention also relates to the preparation of these compounds.