baber/WOPTO huggingface dataset:
Patent CA-1225146-A (CA)
Inventor: REITMEIER GLENN A
IPC: H04N9/78
Filed: 1985-01-29
Granted: 1987-08-04
Abstract: Abstract of the Disclosure A frame comb filter system includes circuitry for reducing motion induced artifacts in reproduced images.  Frame comb filtered chrominance signal is line comb filtered to extract motion induced luminance cross components therein.  The luminance cross components are added to frame comb filtered luminance signal to reduce motion induced luminance signal errors.  The corrected luminance signal is then subtracted from composite video signal to produce the chrominance component of composite video.
Patent CA-1261655-A (CA)
Inventor: PASBRIG MAX
IPC: B25B13/32
Filed: 1985-02-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A universal wrench for tightening or loosening bolt heads, nuts, pipe nipples, or the like connecting elements includes  wrench elements provided with polygonal gripping apertures having on a side which swings over a pressure nose, a jaw for the accommodation of the connecting element to be tightened or loosened, in order to make it possible to grip not only connecting elements which are built-in, but also those which are only radially accessible.
Patent CA-1239390-A (CA)
Inventor: POLANSKY THEODORE J
IPC: C07D501/36
Filed: 1985-02-25
Granted: 1988-07-19
Abstract: TITLE           CEFONICID MONOSODIUM SALT           Abstract of the Disclosure A new cephalosporin compound, 7-D-mandelami-do-3-(1-sulfomethyltetrazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid monosodium salt, having unique antibacterial activity and advantageously high stability, is disclosed.  Pharmaceutical compo-sitions comprising the new cephalosporin monosodium salt are also disclosed.
Patent CA-1256387-A (CA)
Inventor: DAVISTER ARMAND L
IPC: B01D33/19
Filed: 1985-03-14
Granted: 1989-06-27
Abstract: ABSTRACT       Rotary vacuum filter with a horizontal filtration plane, possessing a distributor consisting of a distribut-ing part, a collecting part and a gas separation chamber.          The collecting part consists of a single tank divided into three compartments for the mother liquors, the first-wash liquid and the second-wash liquid respectively.  The com-partments can be connected to one another so as to allow fluid circulation in a prescribed direction.  The collect-ing part also incorporates a sector for the ancillary operations and pre-suction.          Figure 5.
Patent CA-1234639-A (CA)
Inventor: MCCARTHY DANIEL M
IPC: G06F12/08
Filed: 1985-04-26
Granted: 1988-03-29
Abstract: ABSTRACT OF THE INVENTION      A register unit includes means for storing pertinent data relative to a plurality fo cache transactions, identifying the zones of an addressed word block which is the subject of  the individual transactions.   These data are selectively extracted from the register to control the merging of the identified zone or zones of the associated word with the remainder of the data in the addressed word block.
Patent CA-1252642-A (CA)
Inventor: CALVINO ROSELLA
IPC: A01N43/82
Filed: 1985-08-08
Granted: 1989-04-18
Abstract: ABSTRACT    Composition containing heterocyclic compounds are described which include an amide group, can act as herbicides and be defined by the general formula:                             in which:     R is a linear or branched alkyl group containing from 1 to 6 carbon atoms;         -  the phenyl group;          -  a phenyl group having a substituent, or several substituents, which may be identical or different from each other, selected from the halogens and alkyl (C1-C4), oxyalkyl (C1-C4), halogenoalkyl (C1-C4) and nitro groups;          R1 is a linear or branched alkyl group containing from 1 to 12 carbon atoms;          -  a linear or branched alkyl group containing from 1 to 12 carbon atoms substituted with one or more halogen atoms:  -  a cycloalkyl group containing from 3 to 8 carbon atoms;          -  a (methyleneoxy)alkyl (C1-C5) group;          -  a (methyleneoxy)phenyl group;     -  a (methyleneoxy)phenyl group having one or more substituents in the ring which are selected from halogen, (C1-C4) alkyl, (C1-C4)halogenoalkyl groups;          -  the phenyl group;          -  the benzyl group; -  a phenyl or benzyl group having one or more substituents, which may be identical or different from each other, selected from halogen atoms and (C1-C4) alkyl, (C1-C4) halogeno-alkyl, (C1-C4) oxyalkyl and nitro groups; or R1 is definable by:-R'-NR"R''' where R' is a (C1-C2) alkylene group and R" and R''' are linear or branched alkyl groups containing from 1 to 5 carbon atoms; or R" and R''' taken together with the nitrogen atom to which they are connected form a 5 or 6 membered heterocyclic ring possibly containing another heteroatom selected from O, N and S.
Patent CA-1270313-A (CA)
Title: Dispositif de reception radar et radar comportant  un tel dispositif
Inventor: POINSARD HENRI
IPC: G01S13/524
Filed: 1985-08-21
Granted: 1990-06-12
Abstract: Dispositif de réception radar comprenant une pluralité de voies de réception a, a = 1, 2, ... A comportant des moyens de filtrage et des moyens de traitement susceptibles d'extraire en parallèle des informations sur des parties différentes du spectre du signal reçu. La présente invention peut être appliquée à tous les types de radar et notamment aux radars ambigus en distance et/ou vitesse.
Patent CA-1248754-A (CA)
Inventor: WILSON ARTHUR K
IPC: G09F1/00
Filed: 1985-08-23
Granted: 1989-01-17
Abstract: ABSTRACT        A frame for one or for two-sided display of pictures or posters having an unique configuration and novel combination of component parts which permit quick and permanent assembly to provide a rigid frame structure for easy exchange and replacement of pictures or posters is disclosed.        The frame of the invention comprises four frame components, each frame component having an outer planar sidewall with parallel side edges, inwardly facing outer walls depending from said side wall edges substantially parallel to each other and a pair of equispaced inner walls positioned within said inwardly facing outer walls formed integral with and joined to the adjacent inwardly facing outer walls and spaced therefrom by a pair of shoulders at their respective bases to define a longitudinal recess adjacent each outer wall and to define a longitudinal slot between the inner walls, each pair of said shoulders and opposed outer side wall together defining a transverse channel for receiving a corner connector whereby the shoulders can be indented to frictionally engage the corner connector to form a rigid rectangular frame, one frame member having a longitudinal slot for insertion or removal of a picture therefrom.      The frame for single-sided viewing incorporates a clip with lug appendage for insertion into the frame construction for securement of the frame to a wall and concealment of the securing means by the picture or poster.
Patent CA-1251989-A (CA)
Inventor: NAGASAKI KOUSUKE
IPC: A23L17/00
Filed: 1985-12-30
Granted: 1989-04-04
Abstract: Abstract:    A sheet of mashed material containing fish paste and noodle ingredients is heated and subsequently cooled.  The cooled sheet is finally cut into noodle-like strips of predetermined width and length to provide an edible, so-called fish-noodle product.
Patent CA-1254422-A (CA)
Inventor: CANZEK LUDVIK
IPC: G02B13/14
Filed: 1986-03-14
Granted: 1989-05-23
Abstract: INVENTOR: LUDVIK CANZEK INVENTION: HIGH SPEED INFRARED WIDE ANGLE LENS SYSTEM                    ABSTRACT OF THE DISCLOSURE           There is disclosed an objective or compound lens with high speed and large field angle for applications using infrared radiation.  Preferred embodiments of the lens system have a useful spectral bandpass in the 2 - 2.5 µm and 1.5 -2.5 µm region.  These embodiments are constructed to have low resolution, a speed up to F/0.7 and a total field angle up to 60 degrees.   Two embodiments comprise only 4 spherical lenses.  By simple calculations the disclosed objectives or compound lenses may be matched to lens materials for use within other ranges of the infrared spectrum as well.
Patent CA-1270242-A (CA)
Inventor: BAKER ROBERT L
IPC: F28F9/26
Filed: 1986-03-24
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE       A high pressure heat exchanger assembly including an elongated shell having a supply end, a return end and fluid inlet and fluid outlet openings.  An elongated bundle assembly is received within the shell.  The bundle assembly includes a plurality of elongated tubes extending generally longitudinally through the shell.  The fluid inlet and fluid outlet openings provide passage of a first fluid through the shell representing the fluid medium to be cooled.  Dual tube sheet assemblies are positioned at each of the supply and return ends of the shell.  The elongated tubes are received through the dual tube sheets.  Each dual tube sheet assembly includes an inner tube sheet and an outer tube sheet which are securely affixed to each of the tubes within the bundle assembly to maintain a fluid tight seal therebetween.  A plurality of spacers separate the inner and outer tube sheets to create a venting space therebetween which is open to the atmosphere.  The dual supply end tube sheet assembly is solidly affixed to the shell assembly and the dual return end tube sheet assembly sealing abuts with the shell assembly.  The dual return end tube sheet assembly is allowed to float with respect to the shell assembly to allow for thermal expansion of the tubes.  A supply header and return header are solidly affixed to the respective outer tube sheets of the dual tube sheet assemblies for communicating a second fluid through the elongated tubes for cooling the first fluid medium.  A resilient retaining means is utilized for biasing the return header and dual return end tube sheet assembly towards the shell assembly to counteract any opposite forces created within the shell assembly by use of a high pressue and temperature first fluid medium to be cooled.
Patent CA-1250270-A (CA)
Inventor: FOEHL ARTUR
IPC: B60R22/06
Filed: 1986-04-22
Granted: 1989-02-21
Abstract: ABSTRACT     Passive safety belt comprising a drive means for moving an end fitting The drive means of the passive safety belt is provided with a coupling which is disposed between the takeoff side of the worm gearing and a cable drum (28) and which is formed by a toothed  slider   (20) and two internally toothed rings (29, 30) at the inner face of the cable drum (28).  Said coupling is controlled by an inertia disk (25) in whose radial grooves (23, 24) guide studs (21, 22) of the toothed slider   (20) are guided slidingly.  The coupling is not engaged until an adequately high drive speed is reached, said engagement being effected in that the toothed slider   (20) is moved radially outwardly and with one of its coupling teeth (31, 32) comes into engagement with the corresponding internally toothed ring (29, 30).  When the coupling is disengaged the end fitting of the safety belt can be easily displaced by hand.     Fig. 5
Patent CA-1270346-A (CA)
Inventor: LAU PHILIP T
IPC: G03C7/327
Filed: 1986-06-09
Granted: 1990-06-12
Abstract: PHOTOGRAPHIC MATERIALS AND PROCESS   COMPRISING POLYMERIC COUPLERS                     ABSTRACT OF THE DISCLOSURE Photographic silver halide materials comprise a polymeric coupler which is at least a copolymer having a repeating unit (A) which comprises at least one coupler moiety (COUP) capable of forming a dye upon coupling with an oxidized color developing agent and at least one repeating unit (B) which is derived from a monomer which is an alkoxyalkylacry-late.  The polymeric coupler optionally comprises at least one repeating unit (C) derived from such monomers as those useful for repeating unit (A), those useful for repeating unit (B) and other mono-mers which can be selected to provide useful physical and chemical properties.  The photographic material comprising such a polymeric coupler upon exposure and processing enables formation of a dye image having increased dye density.
Patent CA-1254504-A (CA)
Inventor: GILBERT BRUCE
IPC: E21B34/14
Filed: 1986-08-20
Granted: 1989-05-23
Abstract: ABSTRACT      A  cementing  apparatus  is  shown  for  use  with  a wireline  run setting  tool.   The  apparatus  includes  a retainer  with external  gripping and  sealing members for sealing  off a  lower region of the well below the sealing members.     The   cement  retainer  has  a  plurality  of cementing   ports  at   the  lower   end   thereof   which communicate  the interior  of the  retainer with the lower well  region.   A sliding valve located  within the lower end  of the  retainer can be moved between open and closed positions  to control  communication of fluids between the interior of the  retainer and  the lower well region.  An inner  body is  initially received  within the interior of the  retainer and  is retained  in position  by means of a collet  latch.   Actuation of  the setting  tool sets  the gripping  and sealing  elements of  the retainer and moves the  inner body  to shear  the collet  latch.  This action simultaneously  closes the  cementing ports  by moving the sliding   valve  within   the  lower  end  of  the  cement retainer.     The  cementing  ports  can  be  reopened  by inserting  the lower  end of  a tubing  string within  the interior of the retainer.
Patent CA-1261025-A (CA)
Inventor: PETTKE FELIX
IPC: G01J5/04
Filed: 1986-09-09
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE       A pyrodetector having a concave mirror containing a sensor element arranged in a focus thereof.  The sensor element is on a film and is distinguished by a compact structure.  The concave mirror is formed of a body having a rectangular cross-section, of a reflector part, and of sidewalls positioned perpendicularly relative to one another.  An opening is provided in a reflector portion through which a retaining part provided with plug pins is inserted.  The concave mirror, an evaluation means arranged outside of the concave mirror behind the reflector portion, and a honeycomb lattice and a covering are accommodated as an overall arrangement in a housing.
Patent CA-1229040-A (CA)
Inventor: RINGGENBERG PAUL D
IPC: E21B47/10
Filed: 1987-01-30
Granted: 1987-11-10
Abstract: ABSTRACT           There  is  provided a  displacement valve  for  use in displacing fluid under pressure from the interior to the exterior of a downhole tool, while preventing fluid return thereinto when the pressure is removed. The valve comprises a tubular housing having displacement ports through the wall thereof; a tubular mandrel longitudinally slidably disposed in  the  housing  and having  displacement  apertures  through the wall   thereof  longitudinally alignable with the dis-placement ports;   and a longitudinally slidable check valve disposed in an annular cavity defined between the housing and the mandrel and adapted,  when the ports and apertures are  aligned,  to open communication between  the ports and the apertures when the check valve is in one longitudinal position responsive  to a pressure  inside  the mandrel and to move to a second longitudinal position and thereby close the communication and prevent fluid return when the pressure is removed.
Patent CA-1274168-A (CA)
Inventor: MACLEAN DONALD L
IPC: B01D53/047
Filed: 1987-02-16
Granted: 1990-09-18
Abstract: ABSTRACT        An improved process is disclosed for argon recovery from an ammonia synthesis plant purge gas stream comprising hydrogen, nitrogen, argon, methane, and ammonia.  This purge gas is conventionally subjected to ammonia absorption and a first membrane separation of hydrogen for recycle to the ammonia plant.  The hydrogen depleted non-permeate gas stream from the first membrane separator, comprising the aforesaid four components, and any residual moisture from the ammonia absorption, is subjected, according to a first embodiment of the present invention, to the following steps:      (i)  Separation of methane and residual moisture and most of the nitrogen in the gas stream in a pressure swing adsorption system using molecular sieve or activated carbon material.      (ii)  Separation of most of the hydrogen in a second membrane separator.  The separated hydrogen may be used as purge gas for regeneration of the pressure swing adsorption systems of step (i).      (iii) Separation of the nitrogen and residual hydrogen by cryogenic distillation to obtain essentially pure liquid argon product.          In a second embodiment, step (ii) above is eliminated and separation of hydrogen is accomplished by cryogenic separation in combination with step (iii).  In a third embodiment, separation of most of the hydrogen is accomplished by metal hydride adsorption in place of membrane separation.  The present process is equally applicable with minor modifications for the recovery of argon from ammonia synthesis plant purge gas streams, wherein PSA or cryogenic units are employed instead of the first membrane separator, in order to recover hydrogen for recycle to the ammonia synthesis plant.
Patent CA-1273608-A (CA)
Inventor: GIBBONS CHARLES E
IPC: B65D5/00
Filed: 1987-03-04
Granted: 1990-09-04
Abstract: ABSTRACT      The  present  invention  relates  to  an  improved container  for  citrus  juices  and  other  liquids.    The container utilizes a paperboard barrier laminate for the containment  of  essential oils  and  the  prevention  of losses of Vitamin C.   Also disclosed is a process of making the laminate.   The laminate makes use of a layer of  a  heat-sealable  glycol-modified  polyethylene terephthalate to enhance the barrier properties of the laminate.
Patent CA-1233808-A (CA)
Inventor: CAMPBELL MARC
IPC: E03B9/06
Filed: 1987-04-01
Granted: 1988-03-08
Abstract: INVENTION: HYDRANT SECURING DEVICE        INVENTOR: MARC CAMPBELL     ABSTRACT OF THE DISCLOSURE A hydrant securing device is adapted for use on a conventional fire hydrant having an exposed upper valve nut and a pair of caps each formed with a cap nut. The device preferrably comprises a one-piece steel yoke having a generally U-shaped configuration dimensioned for seating directly on the valve and cap nuts. The yoke has a generally horizontal base formed with an opening dimensioned for location about the valve nut, and a pair of downwardly-directed arms, each arm having an opening dimensioned for location about one of the cap nuts. The openings conform generally to the shape of the nuts and prevent rotation of the nuts relative to the yoke so that the caps cannot be removed and water flow cannot be initiated. The yoke is sufficiently resilient that the arm portions can be elastically separated to permit simultaneous location of the openings about the valve and cap nuts and to permit removal of the hydrant securing device in the event of a fire. Each arm has a strap guide formed by displacing a portion of metal from the associated arm to define a passage between the metal portion and the associated arm. A steel strap clamp is extended through the strap guide passages and crimped to prevent separation of the yoke arms and removal of the device. The strap clamp is snapped with a wrench or other prying tool when access to the hydrant is required.
Patent CA-1271229-A (CA)
Inventor: FABEL ARTHUR J
IPC: H05H1/34
Filed: 1987-04-27
Granted: 1990-07-03
Abstract: IMPROVED PLASMA FLAME SPRAY GUN METHOD AND APPARATUS WITH ADJUSTABLE RATIO OF RADIAL AND TANGENTIAL PLASMA GAS FLOW               Abstract of the Disclosure A plasma gun has a hollow generally cylindrical anode nozzle member and coaxially disposed therein a cylindrical cathode member, the members co-acting to form an interior passage for plasma forming gas.  At one end, within the body of the gun, the passage comprises an annular gas inlet chamber or plenum proximate to the cathode.  Progressing in the direction of flow, the passage is defined as an annular space between the cathode and anode members and then continues through the anode nozzle member to the exterior of the gun body.  Plasma-forming gas is introduced inwardly through respective inlets, tangentially and radially into the gas inlet chamber.  Means are provided for selectively regulating the respective amounts of gas introduced radially and tangentially to thereby determine the degree of vortical flow of gas through the gun.
Patent CA-1270310-A (CA)
Inventor: WAKIMOTO KAZUMASA
IPC: C21B7/24
Filed: 1987-05-06
Granted: 1990-06-12
Abstract: Abstract of the Disclosure A method for controlling heat conditions in a blast furnace wherein the heat conditions are inferred and judged in comparison of data output from sensor means provided for the blast furnace with knowledge base means formed by accumulated experience on the operation of the blast furnace.  The heat conditions are inferred and judged from levels of heat conditions and from levels of transition of heat conditions, wherein data regarding molten metal temperature and those regarding sensors are used.  The inference and judgement are carried out by inference engine means included in a small-scale computer.
Patent CA-1273520-A (CA)
Title: Machine for forming cardboard boxes from blanks folded flat
Inventor: TACCHINI FRANCO
IPC: B31B50/78
Filed: 1987-09-11
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE           A machine is provided for forming three-dimensional cardboard boxes starting from a blank folded flat.  The machine has a supporting frame which includes a magazine containing many flat blanks for taking one blank at a time from the magazine.          The machine is capable of opening the blank, closing the lower smaller flaps of the blank, closing the lower larger flaps, and ejecting a formed box.  The lower smaller flaps are closed virtually simultaneously with the opening of the blank in such a manner so as to prevent interference by the smaller flaps with the asjacent larger flaps and thus facilitate closing of the smaller flaps.  The opening mechanism rotates around pins, each located at a corner of a box to be formed.  At least one of the rotation pins is adjustable in position.  Retractable suction cup members make up the opening mechanism.
Patent DK-175680-A (DK)
Inventor: STRICKER H
IPC: A61K9/70
Filed: 1980-04-24
Abstract: This invention is directed to a pharmaceutical preparation for transdermal application, which comprises a film comprising a skin-compatible polyacrylate, which swells in water and a pharmaceutically active substance in amorphous form. The invention is also directed to the preparation of said pharmaceutical preparation and its use in administering pharmaceutically active substances.
Patent DK-182787-A (DK)
Inventor: ARGY GILLES
IPC: B29C70/66
Filed: 1987-04-09
Abstract: A heat-insulating material of the syntactic type comprising a filler of hollow glass microspheres embedded in a matrix, and fabrication method. The matrix is selected from such elastomers as natural rubber, polychloroprene, styrene-butadiene copolymers (SBR), butadiene-acrylonitrile copolymers (NBR), polynorbornenes, ethylene-propylene-diene monomers (EPDM), butyl rubbers and the like. For the fabrication of the material, the hollow glass microspheres are incorporated into a matrix in liquid or pulverulent state, and the microspheres and the matrix are mixed together without applying large shearing forces and finally a cross-linking treatment is performed. The material is usable particularly for insulating underwater pipelines for the transportation of gas or oil from off- shore oil fields or for district heating systems. <IMAGE>