baber/WOPTO huggingface dataset:
Patent CA-1253401-A (CA)
Inventor: BROWN OMAR L
IPC: B21D51/38
Filed: 1985-05-14
Granted: 1989-05-02
Abstract: Abstract A press for converting ends for cans and the like is provided with a conveyor extending sideways through the press to carry shells for processing into can ends along an end converting path.  Upper and lower conversion tooling is located along the end converting path at the top and bottom of the conveyor, defining a plurality of stations on opposite sides of the center of the tooling for working progressively on shells moved by the conveyor along the end converting path.  First and second tab tooling, auxiliary to the main tooling means, is located on opposite sides of the conveyor extending transversely thereof and defining a tab forming path which bridges the end converting path.  Opening tabs are formed from a strip of metal stock fed through the tab tooling and the strip with completed tabs is guided in a loop from the tab tooling back to a staking and attachment station on the end converting path for removal from the strip and attachment to the shells.  The tooling is mounted to the press bed and slide such that the converting and tab forming paths are arranged in a symmetrical fashion which distributes reaction forces in a generally uniform manner over the opposed working areas of the bed and slide.
Patent CA-1233363-A (CA)
Inventor: FISCHELL ROBERT E
IPC: F04B43/04
Filed: 1985-05-27
Granted: 1988-03-01
Abstract: Single Valve Diaphragm Pump with Decreased Sensitivity to Ambient Conditions Abstract A single value diaphragm pump is disclosed which generally includes: a pump housing (58,60), a flexible diaphragm reciprocally movable in the pump housing; an inlet filter means (80); and, an outlet  valve  (70).    The  flexible  diaphragm conforms in shape to a portion (62) of the pump housing  (58)  when  the  diaphragm  is  in  its actuation or rest position (54a).  Similarly, the flexible diaphragm conforms in shape to another portion (64) of the pump housing (60) when the diaphragm  is  in  its  fully  extended  position (54b).  The pump eliminates an inlet check valve and replaces it with an inlet filter means (80). The pump has a stroke volume which is extremely constant  even  though  ambient  pressure   and reservoir pressure may vary over a considerable range.     Furthermore,   the  pump  provides  a practical means for preventing gas bubbles from entering into the pump chamber,  The pump can have application as a medication pump for use external to or implanted within a living body.
Patent CA-1248760-A (CA)
Inventor: TARALDRUD OLA
IPC: B02C7/12
Filed: 1985-06-25
Granted: 1989-01-17
Abstract: ABSTRACT            A disc refiner with two annular grinding bodies provided in a box and facing each other, having a rotor body in the box, said rotor body being designed with two annular grinding bodies facing one each of the two annular grinding bodies provided in the box, so that two grinding zones are formed, one on either axial side of the rotor body, where the ground material is processed while passing radially outwards, said rotor body being designed with a cavity with an axial inlet for the ground material and with radially converging, essentially V-shaped walls with apertures on to the grinding zones for the introduction of the ground material to said grinding zones from the cavity.  In the cavity an even number of axial walls have been provided between the radially converging walls, whereby a number of radial chambers are formed in the cavity.  Each chamber has an aperture on to only one grinding zone, the apertures in every other chamber opening out on to one of the grinding zones, and those in the remaining chambers opening out on to the other grinding zones.
Patent CA-1267401-A (CA)
Title: Joint d'etancheite pour vanne a obturateur rotatif et   son procede de fabrication
Inventor: SOUPLET ROBERT
IPC: F16K1/226
Filed: 1985-06-26
Granted: 1990-04-03
Abstract: Joint d'étanchéïté pour vanne à obturateur rotatif et son procédé de fabrication. L'invention concerne un joint d'étanchéïté pour vanne à obturateur rotatif. Ce joint, réalisé en un matériau ne pouvant être mis en oeuvre que par frittage, tel qu'un polymère d'hydrocarbure fluoré, comprend une partie massive en forme d'anneau circulaire entourée par une collerette annulaire coaxiale assurant la fixation du joint dans le corps de la vanne. Une cavité fermée est ménagée dans la partie massive du joint et un anneau élastique est logé dans cette cavité. Le procédé de fabrication d'un tel joint comprend les étapes suivantes : - obtention d'une bague annulaire en polymère d'hydrocarbure fluore, comportant une partie massive , une gorge axiale, une languette axiale, une languette radiale ; - insertion d'un anneau élastique dans la gorge axiale ; - rabattement de la languette axiale contre la languette radiale, l'association des deux languettes formant la collerette annulaire .
Patent CA-1258574-A (CA)
Inventor: ANGER WILHELM
IPC: G02C13/00
Filed: 1985-07-11
Granted: 1989-08-22
Abstract: PROCESS FOR THE PREPARATION OF SPECTACLES            ABSTRACT - The process in accordance with the present invention is especially well-suited for the preparation of spectacles with a correction effect which are adapted both optically and mechani-cally, whereby the mechanical adaptation is objectified to at least a considerable degree and the mechanical adaptation depends to a lesser extent or not at all on subjective evaluations of the fits of the spectacles on the part of the fitter or the spectacle wearer.  For each nose piece of the spectacles the location of at least one nose point on or near the contact surface at which the bridge reposing surface touches the nose, is measured in space relative to two reference points, for example, the eye centers.  From this nose point measurement the location of the pad nose piece reposing surface which the latter is to occupy in space on the completed spectacles is determined, which occurs, for example, under the assumption of pressureless contact between the contact surface and the reposing surface.  Corresponding to this determination the nose piece of the spectacles are physically shaped, specifically in their correct relative position with respect to the lenses since a target position has been predeter-mined for the lenses with respect to two reference points in space.
Patent CA-1239799-A (CA)
Inventor: ALI SAMEH A H
IPC: G21F9/12
Filed: 1985-08-02
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE      A process for separating large amounts of uranium from small amounts  of radioactive fission products,  which are  present  in basic,  aqueous  carbonate  containing solutions,  by means of  a basic,  organic  anion  exchanger.   Uranium  values  present  as uranyl-carbonato   complex  in  a   basic,   aqueous,   carbonate containing solution can be separated from fission products of the group ruthenium,  zirconium,  niobium and lanthanide,  and with a relatively high degree of decontamination as well.   The  aqueous solution  is  adjusted to a ratio of uranyl ion concentration  to carbonate  ion- or  CO3--/HCO3- concentration  of  1(UO2++)   to 4.5(CO3--, or CO3--/HCO3-), or more, at a maximum U concentration of  not  more than 60 g/l.   The adjusted solution is led over  a basic anion exchanger made from a polyalkene matrix provided with a  preponderant part tertiary and a minor part  quaternary  amino groups  to  adsorb  fission  products ions  or  fission  products containing  ions.   The  unadsorbed uranyl-carbonato  complex  is recovered  in a decontaminated,  preponderantly  fission  product free form by separating the uranium containing, remaining aqueous solution from the ion exchanger.
Patent CA-1233557-A (CA)
Inventor: MCNEELY DAVID L
IPC: H04N9/78
Filed: 1985-08-08
Granted: 1988-03-01
Abstract: Abstract of the Disclosure Comb filtered video signals having reduced artifacts are adaptively produced by circuitry including delay elements for providing a plurality of video signals delayed by integral numbers of horizontal line periods, for example, signals delayed 1H, 2H, 1 field, 1 frame, etc.  Signals from pairs of these lines of signals are compared by developing the sums of cross differences of samples spanning the sample point to be filtered to produce a signal indicative of the pairs of lines having the highest degree of signal correlation at that instant. The pair of lines exhibiting highest correlation are selectively applied to signal combining circuits to generate comb filtered luminance and chrominance signals.
Patent CA-1272449-A (CA)
Title: Composition stable d'anthraline dans des  triglycerides d'acides gras satures d'origine  vegetale ayant de 6 a 12 atomes de carbone
Inventor: LAUGIER JEAN-PIERRE
IPC: A61K31/045
Filed: 1985-08-29
Granted: 1990-08-07
Abstract: PRECIS DE LA DIVULGATION:           L'invention  concerne  une  composition  anhydre d'anthraline,  stable à l'oxydation, pour le traitement des maladies de la peau,  caractérisée par le fait qu'elle contient de l'anthraline dans un véhicule constitué d'au moins  un  triglycéride d'acides  gras  saturés d'origine végétale ayant de 6 à 12 atomes de carbone.   Cette composition est utile pour le traitement de maladies de la peau, en particulier de l'acné, de l'eczéma et du psoriasis. L'invention concerne égalementun produit conditionné en deux parties destinées à être mélangées au moment de l'emploi, caractérisé par le fait que la première partie est constituée par une composition telle que définie dans la revendication 1, et que la deuxième partie est une solution aqueuse contenant un agent tensio-actif anionique ou non ionique à un pH compris entre 2 et 7.
Patent CA-1253677-A (CA)
Inventor: KILE H BUFORD
IPC: D05C15/02
Filed: 1985-09-30
Granted: 1989-05-09
Abstract: Abstract of the Disclosure In an apparatus and method for producing patterned tufted goods using multicolored or multitextured yarns, continuous lengths of the different yarns (Y1-Y5) are transported pneumatically to a backing opener (46) which is moved transversely across a backing (B) to implant a row (180) of yarn tufts therein.  The yarns supplied to the backing opener are controlled in accordance with a predetermined pattern such that at each location (230, 232, 234) in the row any number of the different yarns may be selected for implantation into the backing.  The movement of the backing opener may be controlled so as to select the locations in each row at which tufts are implanted enabling goods with a varying yarn density and with a carved-style pattern to be produced.
Patent CA-1267783-A (CA)
Inventor: VILLENEUVE MICHEL
IPC: F27D5/00
Filed: 1986-01-07
Granted: 1990-04-17
Abstract: ABSTRACT      A system for cooling non-ferrous metal dross comprises an open-top metal pan to receive the dross which pan is divided by internal partitions into open-top compartments and has sufficient heat capacity to act as a heat sink to absorb heat from the dross, and a hood shaped to fit over the pan when filled with dross to form a substantially closed cavity round the pan. An inert gas such as argon is introduced into this cavity to displace oxygen and reduce the extent of oxidation of residual metal in the dross.
Patent CA-1270599-A (CA)
Inventor: RYPACEK FRANTISEK
IPC: C08G69/10
Filed: 1986-03-21
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE:             The invention relates to a polymeric stabilizer for emulsions of the water-in-oil type, which consists of a poly(.alpha.-amino acid) polymer made of similar or different monomer units of the general formula   where n has a value ranging from 1 to 4, X is oxygen or a -HN-group, and R is hydrogen, hydroxyalkyl, dihydroxy- or polyhydroxyalkyl or a radical derived from an alkanoic or hydroxyalkanoic acid, where the alkyl has a linear, cyclic or branched aliphatic chain with 1 to 18 carbon atoms, or R is an arylalkyl.  This stabilizer can be used in particular for the preparation of microparticles.
Patent CA-1261183-A (CA)
Inventor: BENEDICT CHARLES R
IPC: E01C19/16
Filed: 1986-05-09
Granted: 1989-09-26
Abstract: APPARATUS AND METHOD FOR PRODUCING AND UNIFORMLY APPLYING FOAMED BITUMINOUS         BINDERS TO ROAD SURFACES                 Abstract of the Disclosure Apparatus and a method for coating a road surface with bitumen binder material.  The apparatus includes distribution conduit members for conducting bitumen material in a fluid state from a continuous source thereof and distribution conduit members for conducting gas, preferably steam, from a continuous source thereof. A plurality of mixer housings are joined to the conduit members and receive bitumen binder material and gas. The apparatus is carried by a vehicle which travels over a road surface.  The bitumen binder material and the gas are mixed and sprayed upon the road surface as the vehicle travels over the road surface.
Patent CA-1257521-A (CA)
Inventor: KINGSFORD TED I
IPC: A45D34/04
Filed: 1986-07-17
Granted: 1989-07-18
Abstract: ABSTRACT            A mascara applicator and container comprising:          (a)  a reservoir for mascara having an opening;        (b)  a brush wiper disposed in said opening;          (c)  a brush mounted on a shaft for movement of the brush through said wiper between a position inside of said reservoir and a position outside of said reservoir;          (d)  a removable cap adapted to simultaneously close said opening and push said brush to its position inside of said reservoir;          (e)  means for pushing said brush to its position outside of the reservoir when the cap is removed; and (f)  means for preventing said brush and shaft from becoming detached from said reservoir when the brush is outside of said reservoir.
Patent CA-1269600-A (CA)
Inventor: HILMERSSON ANDERS
IPC: H05B6/10
Filed: 1986-08-15
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to an apparatus for the sealing of thermoplastic-coated packing material of the type which comprises at least one layer of an aluminum foil.  The arrangement comprises an inductor connectable to a high-frequency source of current which is constituted of a U-shaped loop of electrically conducting material.  The legs of the U-shaped loop are parallel and are situated close to each other, and the inductor comprises between its legs a core of ferrite material.          The said core of ferrite material has local inserts of ferrite material of substantially higher permeability than the surrounding portions of the core and the local inserts are installed in regions of the sealing apparatus where strong local heating is required in the sealing joint or where the sealing pattern needs to be influenced.
Patent CA-1274517-A (CA)
Inventor: BERANGER SERGE
IPC: A61K31/522
Filed: 1986-12-19
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE       New compounds of formulas I and II       (I)   (II) and the pharmaceutically acceptable acid addition salts thereof, wherein M is selected from the group consisting of hydrogen, morpholino, benzylamino, di-n-lower alkylamino, n-lower alkylamino and   wherein Ar is optionally substituted phenyl;  Zl1 and Z2 are each independently selected from the group consisting of CH2, CHOB and C=0, wherein B is selected from the group consisting of hydrogen and alkanoyl;      Y is oxygen or nothing; n is an integer from 0-4 but cannot be zero when Z1 is CHOB;     m is an integer from 0-4 but cannot be zero when Z2 is CHOB;     R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, trifluoromethyl, alkyl or alkoxy;     R4 is lower alkyl; and R5 is hydrogen or lower alkyl, are antihistamines and are therefore useful in the treatment of respiratory diseases including asthma, hay fever, allergies and the common cold.  They are also vasodilators.
Patent CA-1262914-A (CA)
Inventor: SINGHAL GOPAL H
IPC: C07F11/00
Filed: 1987-05-12
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE          An improved process for preparing dihydrocarbyl substituted di-thiocarbamates of molybdenum wherein an alkali metal hydroxide is reacted with a mixture of a dihydrocarbyl substituted amine and carbon disulfide in an aqueous solution to produce an alkali metal salt of dithiocarbamate and the alkali metal salt then reacted with an alkali metal molybdate in the presence of acid to produce the dihydrocarbyl substituted dithiocarbamate of molybdenum.  The process is completed in an inert atmosphere and within a relatively narrow range of temperatures so as to avoid the production of by-products which have heretofore reduced both the yield and purity of the final product. The preparation of the alkali metal salt of dithiocarbamate is completed at a temperature generally within the range from about -5 to about 30°C. The acidification of the alkali metal salt of dithiocarbamate is completed, generally, at a temperature within the range from about -5 to about 5°C.
Patent CA-1274310-A (CA)
Inventor: DUISBERG ROBERT A
IPC: G06F3/048
Filed: 1987-06-03
Granted: 1990-09-18
Abstract: Abstract In a computerized simulation system, the behavior of a model comprising a group of interrelated objects in an object oriented programing environment is defined by a constraint network including temporal constraints, which the future behavior of the model must satisfy following triggering events.  Following a triggering event, time stamped representations of messages are created and stored in a queue.  The value of a time variable representing time is progressively incremented and the message indicated by each enqueued representation is sent to the model as the value of the time variable surpasses the value of the time stamp of the representation.  The message representations and the value of their time stamps are created according to the requirements of the constraint network such that the messages cause the model to perform the appropriate actions at the appropriate times in order to satisfy the temporal constraints defined by the constraint network.
Patent CA-1232151-A (CA)
Inventor: ROUILLARD ROGER
IPC: E01C19/40
Filed: 1987-07-09
Granted: 1988-02-02
Abstract: A B S T R A C T            The present invention relates to a concrete screeding apparatus, and more particularly to an improved portable and lightweight vibrating concrete screed enabling a workman to use same without the need for rigid forms. Said screeding apparatus comprises a generally elongated beam having an horizontal surface and a generally vertical surface. A plurality of vibrators are mounted on said beam. The width of said vertical surface diminishes from the center to the edges so as to increase the amplitude of vibration and, therefore, improve the manoeuverability of said screed. In addition,  the corners formed by the trailing edge and the side edges of said horizontal surface are rounded so as to avoid the penetration of said side edges into the freshly poured concrete.
Patent CA-1247107-A (CA)
Inventor: HARTMANN LUDWIG A
IPC: C07D211/76
Filed: 1988-03-16
Granted: 1988-12-20
Abstract: Abstract A process for the synthesis of compounds which are known intermediates for the pyridyloxyphenoxy herbicides as well as intermediates used in the process.          Propionaldehyde and an acrylic compound, two readily available starting materials, are reacted to form a 2-formylpentanoic compound which is cyclized to a dihydro pyridone which is then oxidized to the 2-hydroxy pyridine.          The hydroxypyridine may be halogenated to a 2-halopyridine.
Patent DK-134590-A (DK)
Inventor: KUEHN ERICH
IPC: E06B3/70
Filed: 1990-05-31
Abstract: A method of damping noise in existing doors comprises mounting a metal frame 1 on the door leaf 2, and the metal frame 1 can be provided on the outer side with a hollow-chamber sealing strip 4. This hollow-chamber sealing strip, which is made of rubber, is pressed against the door frame 3 when the door is closed, in which way the necessary sealing is obtained. <IMAGE>
Patent DK-155686-A (DK)
Inventor: POTTS JR JOHN T
IPC: A61P5/12
Filed: 1986-04-04
Abstract: A method for increasing bone mass in a human afflicted with osteoporosis or a similar disease which comprises administering to the human so afflicted an effective amount of a composition comprising a parathyroid hormone or physiologically active fragment thereof, or equivalents thereof, in combination with either (a) a hydroxylated Vitamin D compound, or a structual or functional analogue thereof, or (b) a dietary calcium supplement. Pharmaceutical compositions containing the necessary components are also disclosed.
Patent DK-173284-A (DK)
Inventor: FURUTSU AKIRA
IPC: H02G1/00
Filed: 1984-03-30
Abstract: Disclosed is a machine for automatically banding particularly linear objects in groups with strap-type banding elements having interlockable male and female members at one and the other ends thereof respectively, which comprises a pistol-shaped machine body and an operation lever provided to a grip handle thereof and with which, when the operation lever is triggered, each banding element loaded on the machine body is fed forwardly in the machine body, applied about a group of objects to be banded and received on a front end portion of the machine body and then fastened with its male and female members interlocked to accomplish banding, the machine being characterized by comprising a pusher member driven through triggering of the operation lever to move in a guide path in the machine body from a rear end portion to a front end portion of the machine body while pushing a banding element, a stopper for fixing an end portion of the banding element at a front end portion in the guide groove during a banding operation, and a pusher lever pivotally supported at a front end portion of the pusher member and having a bending face along its front edge which is adapted to bring to be interlocked the male and the female members of the banding element after the movement of the element is stopped by the stopper.
Patent DK-208286-A (DK)
Inventor: MEIJER JOHN
IPC: C11D3/39
Filed: 1986-05-06
Abstract: The present invention provides pourable, aqueous detergent and bleach compositions containing a linear alkyl benzene sulphonate, an ethoxylated fatty alcohol and a suspended peroxydicarboxylic acid, e.g. diperoxydodecanedioic acid, the pH of the compositions being set to 3,5 to 4,1.
Patent DK-239981-A (DK)
Inventor: BLANKENSHIP M G
IPC: G02B6/04
Filed: 1981-06-01
Abstract: A substantially continuous method of and apparatus for forming an article suitable for an optical waveguide preform wherein the starting member is continuously removed is disclosed. The preform is formed by providing a starting member or bait and applying the particulate material to the exterior surface of the starting member to form a coating thereon. The coating is longitudinally translated while simultaneously additional particulate material is applied to the coating to form a preform body with the preform body thereafter being longitudinally translated. While longitudinally translating the preform body and applying additional particulate material to the end thereof, the starting member is continuously removed from the preform body leaving a longitudinal aperture remaining in the preform body. The particulate material may be applied by one or more burners, the output of which may be controlled to provide a predetermined desired cross sectional composition variation of the resulting preform body. The so formed preformed body may thereafter be suitably heated, consolidated, and drawn into an optical waveguide.
Patent DK-287388-A (DK)
Inventor: PIEROTTI KIM DOREEN
IPC: B01D39/20
Filed: 1988-05-26
Abstract: This invention is concerned with the production of hard, porous, sintered bodies consisting essentially of Al and Fe with, optionally, Sn and/or Cu and/or Cr. The mechanism of the invention relies upon the presence of a small amount of Mg and/or Ca to act as a getter for oxygen. In the preferred embodiment, particles of the metals can be extruded into honeycomb structures which can then be fired in the presence of Mg and/or Ca to yield sound high cell density structures of controlled porosity.