baber/WOPTO huggingface dataset:
Patent CA-1215205-A (CA)
Inventor: BUCHTEL DEAN H
IPC: A47L5/24
Filed: 1983-03-09
Granted: 1986-12-16
Abstract: ABSTRACT OF THE DISCLOSURE          The invention is provided in a floor care appliance with an accessory appliance. A latch means maintains the accessory appliance with the floor care appliance.  The latch means includes a catch, engageable in a slot in the accessory appliance.          The catch moves linearly relative to the slot.
Patent CA-1195065-A (CA)
Inventor: EINARSSON GUDBJARTUR
IPC: B07B1/22
Filed: 1983-03-17
Granted: 1985-10-15
Abstract: A SEPARATING AND CLEANING DEVICE FOR SHELLFISH            ABSTRACT OF THE DISCLOSURE         A machine for cleaning and sorting shellfish into a predetermined range includes an inner drum connected to a central shaft and formed with a plurality of relatively large openings dimensioned to allow shellfish falling within the predetermined range to pass therethrough.  The contents of a plow or dredge are fed  into an inlet end of this inner drum and the contents which are larger than the desired range of sizes for the shellfish are retained within the drum.  An outer drum is spaced in surrounding relation about the inner drum has a plurality of smaller openings sized to retain shellfish falling within the predetermined range.  These smaller openings include circular openings allowing shellfish smaller than the predetermined range to fall from the outer drum, and longitudinal openings located downstream from the circular openings for allowing half shells from the shellfish within the predetermined range to fall from the drum.
Patent CA-1201234-A (CA)
Title: Plasticized polydicyclopentadiene and a method for  making the same
Inventor: KLOSIEWICZ DANIEL W
IPC: C08F32/08
Filed: 1983-04-06
Granted: 1986-02-25
Abstract: PLASTICIZED POLYDICYCLOPENTADIENE AND      A METHOD FOR MAKING THE SAME                 Abstract of the Disclosure Incorporation of an ester plasticizer having a solubility parameter from about 7.8 to about 10.2 (cal/cc)1/2 increases the flexibility and impact strength of poly(dicyclopenta-diene).  In a preferred embodiment of the method for poly(di-cyclopentadiene) synthesis, the plasticizer is incorporated into at least one of two parts of a metathesis-catalyst system:  a catalyst/monomer solution or an activator/monomer solution.  The two parts are then combined in the mixing head of a reaction injection molding machine and injected into a mold where the reaction mixture rapidly sets up into a thermo-set polymer with greater flexibility and impact strength than is found in the corresponding unplasticized poly(dicyclopenta-diene).
Patent CA-1212092-A (CA)
Inventor: ENBERG ERIK R
IPC: B65H35/02
Filed: 1983-05-13
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE       Apparatus for simultaneously rewinding a plurality of metal strips which are cut from a wide metal strip or web and which provides for rewinding all of the strips into corresponding coils with a substantially constant and uniform tension within the strips.  The rewinding apparatus of the invention eliminates the need for constructing a pit to accommodate progressive accumulations of the strips in a form of loops and assures that all of the coils are wound with substantially the same tightness.
Patent CA-1168636-A (CA)
Inventor: MUELLER DAVID C
IPC: B65D5/66
Filed: 1983-06-01
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE      A reclosable carton having a receptacle portion and a cover portion which is adapted to hingedly close and lock onto the receptacle portion.  A reinforcing flap is hingedly connected across the top front edge of the receptacle portion of the carton to resist bowing of a partially emptied carton. An extension flap is adhered to the front panel of the carton and splits away from a depending front flap of the cover as the cover of the carton is initially opened by a user.  A locking tab is formed by the detachment of a portion of the extension flap which remains hingedly connected to the front flap.  The locking tab will toggle to a closed position without requiring excessive bowing of the carton in order to allow reclosure.
Patent CA-1207233-A (CA)
Inventor: RIDGWAY FRANK
IPC: A61K9/20
Filed: 1983-07-04
Granted: 1986-07-08
Abstract: ABSTRACT NYSTATIN PASTILLE FORMULATION A nystatin gelatin-based pastille formulation is provided which is soft in texture and when dissolved slowly in the mouth does not cause irritation of oral mucosa and yet provides nystatin in sufficiently high saliva concentrations for periods of time so as to be particularly effective in the treatment of candidiasis in the oral cavity and esophagus.
Patent CA-1212514-A (CA)
Inventor: ANGLEROT DIDIER
IPC: C01F17/00
Filed: 1983-07-25
Granted: 1986-10-14
Abstract: 1. Ceric sulphate corresponding to the general overall formula Ce(SO4 )2 . xH2 SO4 . nH2 O (I) in which x and n are greater than or equal to 0 and smaller than or equal to 1 and having a solubility in water, expressed in g/l of cerium in the tetravalent state, of between 150 and 385 g/l and exhibiting an anhydrous Ce(SO4 )2 phase in its x-ray diagram.
Patent CA-1228763-A (CA)
Inventor: KAISER ROBERT G
IPC: B01D19/00
Filed: 1983-09-06
Granted: 1987-11-03
Abstract: Titles       Deaerated Liquid Stock Supply Inventors    Robert G. Kaiser ABSTRACT OF THE DISCLOSURE     Apparatus for supplying deaerated stock to a processing machine incorporates an enclosed receiver and a open receiver open to the atmosphere.  Stock deaerated by vacuum in the enclosed receiver flows to the processing machine, preferably via the open receiver.  Some of such stock spills over a weir associated with the open receiver to maintain a constant-level pond in such receiver.  Such constant-level pond minimizes stock pressure fluctuations at the machine.  The apparatus may be provided with devices for controlling the level of stock in the conduit leading from the enclosed receiver and for passing stock from the enclosed receiver to the conduit in a predictable flow pattern to minimize generation of pulsations at the entry to the conduit.          The stock spilling over the weir in the open receiver is recycled.  During a temporary shutdown of the processing machine, the system may be maintained in operation with continuous recirculation of stock through the receivers to facilitate rapid restarting of the machine.  Because there is no need for a pond of stock in the enclosed receiver, such receiver may be compact. The system may be installed in a preexisting mill and space within a preexisting vessel may be used for the open receiver.
Patent CA-1189290-A (CA)
Inventor: DETTLING JOSEPH C
IPC: B01J23/22
Filed: 1983-09-29
Granted: 1985-06-25
Abstract: ABSTRACT    A catalyst containing a combination of platinum and gold is particularly useful in selectively reducing Nox with ammonia in gas streams over a wide temperature range while avoiding breakthrough of ammonia into the effluent stream.
Patent CA-1228251-A (CA)
Inventor: PEEL CHRISTOPHER J
IPC: C22C21/00
Filed: 1983-09-30
Granted: 1987-10-20
Abstract: ABSTRACT            IMPROVEMENTS IN OR RELATING TO ALUMINIUM ALLOYS     Aluminium alloys having compositions within the ranges (in wt%). 2 to 3 lithium - 0 to 4 magnesium - 0.4 to 5 zinc - 0 to 2 copper -0 to 0.2 zirconium - 0 to 0.5 manganese - 0 to 0.5 nickel - 0 to 0.4 chromium - balance aluminium are described.  The alloys are precipi-tation hardenable and exhibit a range of properties, according to heat treatment, which made them suitable for engineering applications where light weight and high strength are necessary.
Patent CA-1216490-A (CA)
Inventor: LINDHOLM NORE
IPC: A61M15/00
Filed: 1983-11-22
Granted: 1987-01-13
Abstract: A b s t r a c t The invention relates to a device for improving the well--being and the physical working ability of an animal, including a human being, by recovering energy from the ex-piration gas and/or adjusting the temperature of the in-spiration gas when the gas temperature deviates from the body temperature, the device including means which opera-tes in accordance with heat-exchanging principles.            The novelty of the device lies in the fact that it is intended to be placed, completely or partially, into the oral cavity of the user, and to be held in position, either directly or indirectly, by the muscles associated with the oral cavity.
Patent CA-1209039-A (CA)
Inventor: EBERT WILLIAM R
IPC: A23G4/00
Filed: 1983-12-13
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE A chewable, filled, one-piece soft elastic gelatin (SEG) capsule. The capsule includes a shell which is formed from a formulation of gelatin, water, a plasticizer, and a masticatory substance. The masticatory substance is present in the shell in an amount of about 1-75 percent by weight and the gelatin is present in the shell in an amount of about 10-90 percent by weight. A fill material is contained within the shell. The fill may be selected from a variety of materials, including candy, various confectionaries, antacids, cough and cold preparations, sore throat remedies, antiseptics, dental preparations, such as fluorides, breath fresheners, and the like. In manufacturing the SEG capsules, a molten gel mass is prepared with a dispersion of a molten masticatory substance therein. A suitable fill material is also prepared. The gelatin formulation containing the masticatory substance dispersed therein is formed as a shell around the fill material. The capsules are dried until the desired chewing characteristics are attained.
Patent CA-1225671-A (CA)
Title: Method and device for the in-register feeding of  sheets on sheet-processing presses
Inventor: JESCHKE WILLI
IPC: B41F21/00
Filed: 1984-01-17
Granted: 1987-08-18
Abstract: ABSTRACT            In the in-register feeding of sheets on sheet-processing presses the sheets are aligned with the aid of a scanning means which is passed by the sheet edge which is to be aligned.  During this movement of the sheets which is essentially perpendicular to the sheet edge which is to be aligned, a signal is generated and, depending on this signal, the sheet is moved by a specified distance into the in-register position.
Patent CA-1210765-A (CA)
Inventor: SIRCAR ILA
IPC: C07D403/04
Filed: 1984-02-15
Granted: 1986-09-02
Abstract: ABSTRACT 4,5-Dihydro-6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones 6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H3-pyridazinones and pharmaceutically acceptable acid addition salts thereof are useful as cardiotonic and antihypertensive agents.     The above compounds cause a significant increase in myocardial contractility in the dog and also cause a decrease in blood pressure in the spontaneously hypertensive rat.  The compounds are produced by reacting the appropriate y-oxo-imidazolebutanoic acid with a suitably substituted hydrazine to provide 4,5-dihydro-6-(substituted)imidazolyl-3(2H)-pyrida-zinones which are oxidized to 6-(substituted)imidazolyl-3(2H)-pyridazinones.
Patent CA-1228363-A (CA)
Inventor: KRUEGER BERND-WIELAND
IPC: A01N31/04
Filed: 1984-02-17
Granted: 1987-10-20
Abstract: Cyclopropylmethyl(ene) ethers ABSTRACT      Substituted cyclopropylmethyl(ene) ethers of the formula   in which X1 and X2 are identical or different and repre-sent halogen, R1 represents hydrogen or alkyl, R2 and R3 are identical or different and repre-sent hydrogen, alkyl, optionally substituted aryl, halogenoalkyl, hetero-alkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted alkenoxy-alkyl, optionally substituted alkinoxyalkyl or (di)alkylaminoalkyl, R4 represents hydrogen or alkyl, R5 and R6 are identical or different and repre-sent hydrogen or optionally substituted radicals from the series comprising alkyl, aryl and aralkyl and R represents a trihalogenoalkenyl, alkinyl or iodoalkinyl radical, exhibit some arthropodicidal activity and synergize other known arthropodicides.
Patent CA-1239958-A (CA)
Inventor: REILLY ALBERT F
IPC: B29C67/24
Filed: 1984-02-27
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE        An  improved  window basket  assembly and  the apparatus and associated method for reaction injection molding such assemblies, as well as other molded articles, are disclosed.   The gasket is preferably integrally molded from an elastomeric material such as urethane onto a substantially transparent window panel.   The gasket and window assembly can then be mounted and secured directly to a vehicle body panel opening, for example,  with adhesives,  thereby eliminating the need for discrete mechanical  fasteners.   In a preferred embodiment of the invention,  an improved aftermixer and gating apparatus includes a mixing body in which a flowable multi-constituent molding material is separated into a number of generally serpentine mixing passageways  and reunited in a common, mixing cavity before being conveyed through a fan-gate passageway to the mold cavity.  Adjustment means is provided for selectively altering the size of the mixing cavity andd its inlet openings in order to selectively alter the  back-pressure exerted  on the material flowing therethrough, thereby enhancing the mixing of the molding material constituents.   An improved mold  apparatus  is  also preferably employed and  includes elongated elastomeric members along the preferable edge of the mold cavity for supportingly  engaging  the mold members and substantially minimizing or preventing flashing of the molding material therefrom.
Patent CA-1217933-A (CA)
Inventor: HORI YUJI
IPC: C09K8/20
Filed: 1984-03-28
Granted: 1987-02-17
Abstract: Abstract of the Disclosure A fluid composition suitable for use in drilling containing a sulfoethylcellulose alkali metal salt of which a degree of substitution is from 0.5 to 2.5 and the viscosity of a 1% by weight aqueous solution is 5 to 5,000 cP.  The sulfoethylcellulose alkali metal salt has excellent water loss reducing ability and viscosity building ability and is soluble and stable in the presence of any monovalent and polyvalent salts at a wide pH range, and is applicable as a high molecular additive to a drilling mud and a completion fluid.
Patent CA-1220657-A (CA)
Inventor: MUELLER BERTHOLD
IPC: B31B105/00
Filed: 1984-04-05
Granted: 1987-04-21
Abstract: There is disclosed an apparatus for the manufacture of paper containers in which a first support mandrel is provided for the winding and sealing of the container jacket and a second support mandrel is provided for the insertion of the container bottom into the container jacket and to which the wound container jacket may be transferred by means of a transfer device. The transfer device is associated with a positioning device aligning the container jacket with the second support mandrel.
Patent CA-1209394-A (CA)
Inventor: LITT GERALD J
IPC: C09D11/16
Filed: 1984-04-05
Granted: 1986-08-12
Abstract: TITLE             AUTORADIOGRAM MARKING PROCESS         ABSTRACT OF THE DISCLOSURE         A process of forming indicia on autoradi-ograms is disclosed wherein a substrate containing a distribution of radioactive material, such as radio-actively tagged proteins, is marked with a hexagonal Wurtzite form of zinc sulfide doped with trace metals phosphor.  The thusly marked substrate is exposed to actinic radiation to charge the phosphor.  The sub-strate is then superposed on an X-ray film to form a latent photographic image in the film which is developed by conventional means to form a photo-graphic image of the phosphorescent indicia and the distribution of radioactive matrial in the substrate.
Patent CA-1212867-A (CA)
Inventor: RAICHE REJEAN
IPC: D05B35/06
Filed: 1984-04-11
Granted: 1986-10-21
Abstract: ABSTRACT     A stitched assembly of a gathered fabric sandwiched between an overlying straight fabric and an underlying elastic strip.  The stitch is a chain stitch with the loops of the looper thread directly applied against the elastic strip.          The edges of the two fabrics may be joined by an overlock stitch effected in the same sewing operation.
Patent CA-1220566-A (CA)
Title: Radiation image recording and read-out apparatus
Inventor: TAMURA KAORU
IPC: G01T1/29
Filed: 1984-04-13
Granted: 1987-04-14
Abstract: RADIATION IMAGE RECORDING AND READ-OUT APPARATUS A radiation image recording and read-out apparatus comprises an image recording section for recording a radiation image of an object on a stimulable phosphor sheet, a read-out section for scanning the stimulable phosphor sheet with stimulating rays and for detecting the light emitted therefrom upon stimulation, and an erasing section for releasing the radiation energy remaining in the stimulable phosphor sheet. The stimulable phosphor sheets are circulated through these sections by conveyer belts and reused for image recording. A shutter is positioned between the read-out section and the erasing section to prevent the erasing light from entering the read-out section at least when read-out is conducted in the read out section.
Patent CA-1258148-A (CA)
Inventor: HENNING RAINER
IPC: C07K1/06
Filed: 1984-04-27
Granted: 1989-08-01
Abstract: Abstract of the disclosure:     The invention relates to a process for the pre-paration of compounds of the formula I                      (I) in which n is 1 or 2, R represents hydrogen, an aliphatic, cycloaliphatic, aromatic, araliphatic, cycloaliphatic-aliphatic radical or a radical ORa or SRa, in which Ra denotes alkyl, aryl or heteroaryl, R1 denotes hydrogen, an aliphatic, cycloaliphatic-aliphatic, aromatic, arali-phatic, heteroaromatic radical or an aminoacid side chain, R2 and R3 are identical or different and denote hydrogen, an aliphatic, cycloaliphatic, aromatic or araliphatic radical, and R4 + R5, together with the atoms carry-ing them, form a heterocyclic ring system, which comprises reacting trifluoromethanesulfonic acid derivatives of the formulae II or III with aminoacid esters of the formulae IV or V respectively.  The invention also relates to com-pounds of the formula III and a process for their pre-paration.
Patent CA-1221903-A (CA)
Title: Separation of ethane and higher hydrocarbons from natural gas
Inventor: BURR PETER
IPC: C07C7/04
Filed: 1984-05-24
Granted: 1987-05-19
Abstract: "IMPROVED SEPARATION OF ETHANE AND HIGHER HYDROCARBONS FROM NATURAL GAS"                         Abstract Ethane and higher hydrocarbons are separated by rectification from natural gas under elevated pressure.       To obtain higher ethane yields, even for gases poor in ethane, an open mixture cycle with multistage fractional condensation is employed for the production of cold.          One part of the thus-obtained condensates are introduced into the rectifying column to obtain the C2+ hydrocarbons and the other part is recirculated to provide the required cold.
Patent CA-1195055-A (CA)
Inventor: MAY JOSEPH N
IPC: B42C1/00
Filed: 1984-08-31
Granted: 1985-10-15
Abstract: ABSTRACT           A copying/finisher system is described as having a compiling station for receiving a collated copy set prior to stapling. The compiling station is defined by a reciprocably movable, horizontally arranged collecting plate upon which the copy sheets are collected. The arrangement presents the leading edge of the sheets to the clamping position of one or more staplers. After collection of the copy sheets, the leading edge of the set is clamped and stapled while the plate is moved to permit dropping of the finishing set.
Patent CA-1232559-A (CA)
Inventor: LINTON JOHN D
IPC: C12N1/20
Filed: 1984-09-21
Granted: 1988-02-09
Abstract: ABSTRACT           PROCESS FOR PREPARING A HETEROPOLYSACCHARIDE, HETEROPOLYSACCHARIDE OBTAINED THEREBY, ITS USE, AND     Process for preparing a heteropolysaccharide from strain NCIB 11883 and use of the latter e.g. as viscosity modifier in an aqueous system such as completion fluids, work over fluids, stimulation fluids, and preferably in drilling fluids and use in connection with well-treatments, and enhanced oil recovery.
Patent CA-1235419-A (CA)
Inventor: HOLMWOOD GRAHAM
IPC: C07D233/60
Filed: 1984-09-24
Granted: 1988-04-19
Abstract: Abstract Hydroxyethyl-azole derivatives of the formula   in which R1 represents alkyl or the grouping Ar-Y-, Ar represents optionally substituted aryl, X represents a nitrogen atom or the CH group, Y represents a direct bond or the grouping -CH2-, -CH2CH2-, -OCH2-, -SCH2-, -CH=CH- or -C?C-, Z represents oxygen or the NOR2 group and R2 represents hydrogen, alkyl, alkenyl, alkinyl, optionally substituted aralkyl or optionally sub-stituted cycloalkylalkyl, or addition products thereof with acids or metal salts, which possess fungicidal activity.
Patent CA-1248678-A (CA)
Inventor: ROBESON LLOYD M
IPC: C08J3/11
Filed: 1984-09-27
Granted: 1989-01-10
Abstract: POLYARYLETHERSULFONE   POLYMER SOLUTION                 ABSTRACT OF THE DISCLOSURE Described herein are solutions for coating compositions comprising at least one select polyarylethersulfone dissolved in a solvent comprising methylene chloride or N,N-dimethylformamide.  These solutions are useful for preparing films, adhesives anisotropic membranes or hollow fibers.
Patent CA-1225246-A (CA)
Inventor: COUWENBERGS PAUL
IPC: E04B2/12
Filed: 1984-10-19
Granted: 1987-08-11
Abstract: STONE SET FOR VERTICAL WALL ASSEMBLIES             ABSTRACT           A stone set is described in which a fundamentally known base stone, especially a base stone of concrete or the like, wit a principally L-shaped cross-sectional surface is used.  The bass stone (1) has on its first and second legs (2; 3) a first and second seat (4; 7), respectively.  The seats (4; 7) are formed complementary to one another as a recess or projection.  In an assembly of exclusively base stones the result is a wall incline relative to the vertical.  The wall set in accordance with the invention, in contrast to this, makes possible the construction of a vertical wall through the use of a supplemental stone (10) with a likewise L-shaped cross-sectional surface.  On its first leg (12) a first and second seat (15; 14) are provided on its upper and lower sides to engage the first and second seat (4; 7) of base stones (1) located above and below it.  The stones arranged in an assembly are similarly oriented and aligned.  The supplemental stone engages with the free end of its second (vertical) leg (13) the base stone (1) located below it so that the wall assembly receives greater stability.
Patent CA-1230860-A (CA)
Inventor: ALPERN MARVIN
IPC: B65D81/20
Filed: 1984-10-24
Granted: 1987-12-29
Abstract: SEALABLE CONTAINER FOR PACKAGING MEDICAL ARTICLES IN STERILE CONDITION            ABSTRACT            There is described a double sterile package for packaging metal articles in a sterile condition which can be sterilized in one ethylene oxide sterilization cycle.          The package comprises:     (a)  a sealable inner package formed of impervious sheet material, said inner package being arranged and constructed to contain said medical product, wherein the inner package has a heat sealable vent at a predetermined location thereon; and (b)  a sealable outer package formed of sheet material that is impervious to bacteria, at least a portion of the outer package being formed of sheet material that is previous to sterilizing gas, the outer package being arranged and constructed to receive said inner package therein and to snugly hold the inner package in a predetermined position, wherein the outer package contains means positioned to be adjacent said vent when the inner package is contained in the outer package in said predetermined position, sand means being capable of transmitting sufficient heat therethrough to heat seal said vent without said means itself being heat sealed to said inner package.