baber/WOPTO huggingface dataset:
Patent CA-1196071-A (CA)
Inventor: BOLICK VIRGIL T JR
IPC: H01B7/08
Filed: 1982-12-17
Granted: 1985-10-29
Abstract: IMPROVED SHIELDED FLAT COMMUNICATION CABLE          ABSTRACT     There is provided an improved flat electrical communications cable which includes a plurality of coplaner pairs of elongated, insulated conductors.  The pairs of conductors are embedded in a jacket which supports the cable and maintains the spacing among the conductors and pairs.  The spacing between conductors in a pair is substantially less than the spacing between each adjacent pair.  The jacket is thicker in the regions around each pair and thinner in the regions between each pair thus forming the valleys and ridges on each side of the jacket.          An elongated metal sheild covers at least one side of the jacket.          The shield conforms to and is contiguous with the valleys and ridges resulting in somewhat of a sinusoidal cross-sectional appearance of the shield.   Each conductor includes a dual insulation, the inner insulation being made from a flame retardant material and the outer insulation being made from a different material from the jacket.
Patent CA-1159646-A (CA)
Inventor: BAXTER DAVID B
IPC: G09B23/36
Filed: 1982-12-31
Granted: 1984-01-03
Abstract: HEAD FORM FOR USE IN STUFFING ANIMAL SKINS          ABSTRACT OF THE DISCLOSURE         A head form for use in stuffing animals in-cluding an open mouth cavity is manufactured in a mould-ing process by a mould defining the outer shape of the head form and including a separate resilient V-shaped portion which can be pinned in position in the mould to define the open mouth cavity  Following setting of the moulding material the set head form can be removed from the mould including the resilient portion which is then abstracted from the moulded head form by flexing the arms of the V-shape and withdrawing the portion through the opening to the mouth cavity.  The head form is then wrapped with the skin of the animal and simulated parts added to complete the life-like appearance.  The head form can either be used in the form of a trophy or, for example, in a bear skin rug.
Patent CA-1209041-A (CA)
Inventor: DEMOPOULOS HARRY B
IPC: A61K31/375
Filed: 1983-04-21
Granted: 1986-08-05
Abstract: DRY POWDER FORMULATIONS HAVING IMPROVED FLOW AND          COMPRESSIBILITY CHARACTERISTICS, AND METHOD FOR THE    PREPARATION THEREOF                       Abstract Dry, stable, self-lubricating formulations for use as pharmaceuticals or vitamin/mineral supplements, which do not require the inclusion of fillers, lubricants, binders and other conventional excipients, and which exhibit excellent free flowability and compressibility character-istics, are produced by incorporating crystalline ascorbic acid or physiologically acceptable ascorbate salts therein.
Patent CA-1206843-A (CA)
Inventor: NADEAU ARMAND
IPC: B27B17/00
Filed: 1983-04-28
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE         The blade of a power-operated chain-saw is provided with a series of prongs longitudinally spaced along the blade and projecting beyond the saw-chain, only on one side of the latter.  Each prong has a root portion, which is directed away from the chain-saw, to clear the teeth of the same and an outer end portion which is inclined in the opposite direction to extend beyond the plane of the blade, so as to form a bush stop which lies substantially in the cutting plane of the chain-saw.
Patent CA-1196591-A (CA)
Inventor: FUJISHIMA TETSURO
IPC: C12P19/38
Filed: 1983-04-29
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE      There is disclosed a process for producing riba-virin from 1,2,4-triazole-carboxamide and a ribose donor by the enzymatic action of a microorganism belonging to specific genera.  The specific feature of the  invention is, above all, utilization of said microorganism under non-proliferatating conditions.
Patent CA-1224769-A (CA)
Inventor: STAMBOULIAN NAZARETH
IPC: B60R22/18
Filed: 1983-06-23
Granted: 1987-07-28
Abstract: EASY RELEASE TENSION RELIEVER            Abstract An improvement to ratchet wheels having a releasable pawl  for engaging the ratchet wheel to prevent rotation thereof so as to allow release of the pawl from engagement with the ratchet wheel at a lower force.   The pawl is in two parts hingedly joined together for movement between a locked position in an over-the-center state and a released position where the pawl is free to flex.   A cam disc is operably connected to the pawl to move the pawl to the released position.  In the absence of pressure from the cam disc,  the pawl returns to the locked state from gravity and/or a spring member.
Patent CA-1240504-A (CA)
Inventor: REED DONALD L
IPC: B65H23/24
Filed: 1983-08-26
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE   Air bars extending lengthwise parallel to one another are mounted on the front of a plenum chamber with their front walls lying substantially on an arc around which a moving web is guided.  Each air bar has a pair of elongated Coanda nozzle outlets, extending along the opposite longitudinal edges of its front wall, through which pressure air from the plenum chamber emerges as streams that converge across the front wall for contactless support of the web.  A plate extends widthwise between each pair of adjacent air bars, and the several plates have their front surfaces on an arc concentric with the arc of the air bar front walls but of smaller radius.  An air dam at each end of each said plate restricts flow of air from behind the web in directions lengthwise of the plate.  Further air dams, adjacent to each edge of the web, prevent excessive spillout of pressure air from behind the web.
Patent CA-1206435-A (CA)
Title: Method for the production of l-phenylalanine through the reuse of phenylalanine ammonia lyase
Inventor: SWANN WAYNE E
IPC: C12P13/22
Filed: 1983-08-29
Granted: 1986-06-24
Abstract: METHOD FOR THE PRODUCTION OF L-PHENYLALANINE THROUGH THE REUSE OF PHENYLALANINE AMMONIA LYASE Abstract of the Disclosure A method of producing L-phenylalanine by reacting t-cinnamic acid and ammonia in the presence of the catalyst phenylalanine ammonia lyase wherein a high degree of the activity of the phenylalanine ammonia lyase is maintained and the catalyst can be reused is disclosed.
Patent CA-1213227-A (CA)
Inventor: RITTS ROY E JR
IPC: C12N5/16
Filed: 1983-09-09
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE A human non-secretory plasmacytoid HRPT- mutant continuous cell line, can be used for the preparation of human-human hybridomas with human B-lymphocytes and separation of the resulting hybridomas from the plasmacytoma cell line by growth in HAT media, or by fluorescence activated cell sorting, or both.
Patent CA-1206493-A (CA)
Inventor: BHAGWAT ANIL G
IPC: G03G15/00
Filed: 1983-09-20
Granted: 1986-06-24
Abstract: ABSTRACT     A sheet feeding apparatus for a copying machine includes two sheet trays and a frictional feeding device in a fixed location for top-feeding sheets from either one of the stacks. The trays are carried one above another by a tray carriage and are arranged for independent slideable withdrawal from the tray carriage towards the front of the machine. The tray carriage is mounted for vertical movements, and the upper tray is slideably mounted on a sub-frame for movements thereover in the sheet feed direction, i.e. across the machine, so that the top sheet in either one of the two trays may be brought into feeding engagement with the feeder device.
Patent CA-1214072-A (CA)
Title: Ink ribbon cassette provided with an impregnation  device
Inventor: KRULL JOACHIM
IPC: G06K15/00
Filed: 1983-10-06
Granted: 1986-11-18
Abstract: ABSTRACT:          Ink ribbon cassette provided with an impregnation device.     The invention relates to an ink ribbon cassette (1) with an impregnation device (1, 8) for printers, in which a container (8) for the inl liquid (11) has in its interior a threshold (16), across which flows the ink liquid at increased acceleration. One end of an extrac-tion tube (13) opens into the surface of the threshold (16), the other end of this tube (13) terminating above and adjacent to a roller (12) of sponge or felt. Effica-ciously, the threshold (16) forms part of a constriction, through which the ink liquid is urged. The constriction may be formed in that two cavities (9, 10) having narrow-ing cross-sections face each other or in that a tube (18, 19) is arranged in the container (8).          Fig. 1.
Patent CA-1235648-A (CA)
Inventor: OWENSBY JOSEPH E
IPC: B65B53/06
Filed: 1983-11-21
Granted: 1988-04-26
Abstract: VACUUM PACKAGING WITH PRESHRINKING   ABSTRACT OF THE DISCLOSURE   A method for vacuum shrink packaging a product is provided that includes the steps of placing the product in a heat shrinkable thermo-plastic bag;  then shrinking the bag in a heated gaseous medium, while partially constricting the mouth of the bag to cause ballooning of the bag, further provided that the constricting is selected such that shrink-age of the bag overcomes the ballooning to collapse the bag onto the product; and then placing the bag in a vacuum chamber followed by vacu-umizing and in-chamber sealing, further provided that the rate of vacu-umizing is  limited to substantially prevent reballooning of the bag.          Associated apparatus for carrying out the method is also provided.
Patent CA-1217602-A (CA)
Inventor: WHITEHEAD HOWARD A
IPC: A61F13/32
Filed: 1983-11-22
Granted: 1987-02-10
Abstract: ABSTRACT OF THE DISCLOSURE           A flexible convolutely wound paper tampon tube is provided in which a thermoplastic coating on either the interior or the exterior portion of the tube is present in an amount to maintain the tube configuration.
Patent CA-1219180-A (CA)
Title: Method of providing a metal layer on a substrate
Inventor: PONJEE JOHANNES J
IPC: C23C14/02
Filed: 1983-12-07
Granted: 1987-03-17
Abstract: "Method of providing a metal layer on a substrate." A method of providing a metal layer on a substrate having an ultra-smooth or microprofiled surface, in which the surface structure is reproduced in the metal layer. On the substrate surface which is hydrophilic or is made hydrophilic, preferably a monomolecular layer of alkoxysilylalkylthiol, an alkoxysilylalkylamine or a chlorosilylalkylthiol is provided as a bonding intermediary in a layer which is at most 15 molecules thick by contact with an atmosphere in which said substance is present in a vapour form. The metal layer is vapour-deposited thereon in a thickness of 50-300 nm.
Patent CA-1217723-A (CA)
Inventor: PHILLIPS ROBERT W
IPC: A61K31/195
Filed: 1984-01-12
Granted: 1987-02-10
Abstract: Abstract of the Disclosure A hyperosmotic oral veterinary composition in liquid form that provides easily absorbed and metabolized energy substrates comprising 70 to 90 percent of an actively absorbed monosaccharide, 1 to 7.5 percent of an actively absorbed naturally occurring amino acid, 0.1 to 5 percent of citric acid, 4 to 12 percent of a non-toxic alkali metal salt of acetic acid which, when diluted with water for administration and is present in a concentration of 30-90 grams per liter useful for the treatment of diarrhea in animals such as calves.
Patent CA-1200278-A (CA)
Inventor: WHEELER JAMES R
IPC: H01M4/70
Filed: 1984-01-20
Granted: 1986-02-04
Abstract: IMPROVED LATTICE FOR A BATTERY ELECTRODE SUBSTRATE     Abstract of the Disclosure An  improved  substrate  for  a  battery  electrode  is disclosed.   The  substrate  is  in the  form of  a reticulated lattice bordered by a current conducting perimeter and having a current connection or tab on the perimeter.  The lattice is comprised of  first current carrying portions which converge toward  an  imaginary  point  outside  the  perimeter  of  the substrate, which point can lie on an imaginary bisector to the lattice.  Second current carrying portions intersect the first current carrying portions and extend generally perpendicularly to them at the points of intersection.  The lattice thus formed improves the current density of the electrode and provides for a more uniform current distribution,  serves to focus current flow in the direction of the conducting tab, and mechanically strengthens the tab connection to the substrate.
Patent CA-1200831-A (CA)
Inventor: BOHG ARMIN
IPC: H01F7/08
Filed: 1984-05-11
Granted: 1986-02-18
Abstract: ELECTROMAGNATIC RAM ACTUATOR                       Abstract An electromagnetic ram actuator, in particular for impact printers, comprises at least one pair of substantially symmetrically designed yoke halves with magnetizable yoke legs, wherein the pole ends of the yoke legs facing each other form aligned operating gaps.  A tongue-shaped ram is movable between the operating gaps in a direction coinciding with their line of alignment.  The ram comprises armature bars of magnetizable material, each of which is associated with one operating gap.  The volume of the armature bars is in each case of the order of the operating gap volume.          The armature bars, in the original position of the ram, in the non-excited state of the electromagnet, are positioned external to the operating gaps, being pulled into them upon excitation of the electromagnet.  The excitation coil of the electromagnet is slipped on to at least one yoke leg such that a substantial part of its windings extends between two adjacent yoke legs.          Inside and/or outside the excitation coil there are several adjacent yoke legs of the same yoke half or adjacent yoke halves.  (One such arrangement may be conceived of as being the result of yoke legs having been divided.)  At constant external dimensions of the yoke halves, an increase in the force acting on the ram is obtained and a constant force permits reducing the overall height of the ram, respectively.
Patent CA-1184033-A (CA)
Inventor: MATSUDA TAKASHI
IPC: A63H3/04
Filed: 1984-06-01
Granted: 1985-03-19
Abstract: Abstract of the Disclosure This invention provides a toy watch comprising the combination of a wrist wearing band and a toy article installed detachably thereon, wherein the wrist wearing band is provided with a mounting base and a retention means is provided on the mounting base.  The toy article is provided with a toy body installed detachably on the mounting base through the retention means.  The toy article can be a watch which is mounted on the toy body for displaying the time on the surface of the toy body.  The watch toy article is arranged so that when removed from the mounting base its parts can be moved for it to form a toy robotic humanoid and the like.
Patent CA-1230020-A (CA)
Inventor: FIELDHOUSE JOHN W
IPC: B29K21/00
Filed: 1984-06-14
Granted: 1987-12-08
Abstract: g ADHERING CURED POLYMERS OR PREPOLYMERS      TO CURED ELASTOMER UTILIZING HYPOCHLOROUS ACID TREATING AGENT             Abstract Of The Disclosure Use of hypochlorous acid as the treating agent in the bonding of cured elastomer and polyurethane/poly-urea increases adhesion.  The process is useful for repairing damaged articles of cured elastomer and also for bonding together layers of cured elastomer.
Patent CA-1201166-A (CA)
Inventor: EARLESON WALTER E
IPC: B60L50/10
Filed: 1984-07-20
Granted: 1986-02-25
Abstract: Abstract of the Disclosure Locomotive Governor Control A digital processor implemented electronic governor for engine generator units including a first control loop for producing a speed error and controlling fuel delivery setting as a function thereof and a second control loop for detecting rack error and producing a field excitation current control signal as a function thereof.  Power dips and overruns are voided by modifying rack error as a function of engine accelerator.  Speed errors and rack control signals are developed despite a breakdown in the rack position indicator.  Open loop low power setting controls are provided.  Wheel-slip control, power limiting and variable acceleration functions are provided.
Patent CA-1237292-A (CA)
Inventor: ALLAN G GRAHAM
IPC: C05G3/60
Filed: 1984-07-24
Granted: 1988-05-31
Abstract: ABSTRACT OF THE DISCLOSURE:     SUSTAINED RELEASE COMPOSITIONS FOR BIOLOGICALLY ACTIVE MATERIALS       Relates to granular slow release sources of biologically active substances, for application to or under the surface of the soil. Useful biologically active materials include herbicides, insecticides, fungicides, nematocides, pesticides and other biocides, plant growth regulators, and the like. Particles of the biologically active material are intimately mixed with particles of a poorly soluble nitrogen source such as melamine, for example, and a binder, and made up in granular form. The form protects the biologically active material from the degradative effects of sunlight and oxygen, the leaching effect of water, the volatilization effects of wind and sun, and microbiological breakdown initiated by microorganisms.
Patent CA-1244072-A (CA)
Inventor: RONEMUS DEHERTBURN N
IPC: H02H3/33
Filed: 1984-08-03
Granted: 1988-11-01
Abstract: Application Of:  DeHertburn N. Ronemus and Victor M.  Tice For:  Electrical Switch Means Particularly Adapted to GFCI       Test And Reset Switches Abstract Of The Disclosure A pair of separate electrical switches are disclosed, each including a fixed contact supported by and electrically connected to a printed circuit board, and a movable contact comprising a deflectable portion of a strip of springy, conducting material. single such strip is supported by and electrically connected to terminals of the circuit board in a central portion of the strip, the opposite end portions forming the movable switch contacts. pair of push rods are carried by spaced, flexible, rubber boots which position the push rods and move them axially to urge the respective ends of the strip to a deflected position which moves one strip end away from the associated pin, opening a normally closed switch, and moves the other strip end to contact the pin, closing a normally open switch. The electrical and physical configuration of the switches is particularly suited to use as test and reset switches of a ground fault circuit interrupter de-vice, in which context the invention is disclosed.
Patent CA-1224150-A (CA)
Inventor: OZMERAL AHMET C
IPC: A61K9/107
Filed: 1984-08-08
Granted: 1987-07-14
Abstract: SUPERIOR WATER-IN-OIL EMULSIONS                 Abstract of the Disclosure The instant invention relates to water-in-oil emulsions which are non-irritating to the skin, low in toxicity, colorless and easy to wash off, which contain as the emulsifying agent a polyoxyalkylene compound of the formula:                          Y(A)m-(B)nH   wherein Y is the residue formed by the removal of one atom of active hydrogen from a suitable initiator, A is a hydrophobic, heteric mixture of an oxytetramethylene radical, derived from tetramethylene oxide and a vicinal alkylene oxide radical derived from propylene oxide, B is primarily C2H4O; m is an integer such that the total molecular weight of the hydrophobe is about 500 to 2000 and n is an integer such that B is about 20 to 50 percent of the total weight of the compound.
Patent CA-1234029-A (CA)
Inventor: STEPHEN ROBERT L
IPC: A61M5/00
Filed: 1984-11-13
Granted: 1988-03-15
Abstract: ABSTRACT     A  subcutaneous  peritoneal  injection  catheter apparatus  and  method.    The  apparatus  includes  a receiving  chamber  or  reservoir  having  a  relatively small  internal  volume  while employing  a  penetrable membrane and relatively enlarged target surface area.         The  reservoir  is  interconnected with  the peritoneal cavity  by a  hollow  stem.    The  penetrable membrane accommodates a hollow needle being inserted into the receiving reservoir and is configurated with a dome-like profile so that the membrane may also be depressed to expel insulin from the receiving reservoir into the peritoneal cavity in a direction generally toward the mesenteric peritoneal membrane.  The distal end of the hollow stem (which is situated inside the peritoneal cavity), is constructed so as to minimize the likelihood of catheter obstruction during use by a patient.  For example, in one presently preferred embodiment of the invention, the distal end of the stem is provided with two, parallel, diametrally enlarged flanges.  The two flanges are unequal in size, and they are positioned on the stem such that the larger flange resides against the peritoneal membrane  and the smaller flange is located immediately adjacent the distal opening of the stem.  In addition, an antibacterial agent may be placed within the device, and the device may also be formed of or coated with a substance which inhibits body cell and bacterial growth.
Patent CA-1231106-A (CA)
Inventor: MATHIAS PETER J
IPC: E21C41/00
Filed: 1984-12-05
Granted: 1988-01-05
Abstract: ABSTRACT     The excavation and method of excavation of the present invention reduces the risk and the amount of structural support necessary in undercut-and-fill excavations while increasing the strength of such excavation.  A decline is excavated and a first series of spaced tunnels is driven in a first direction at a first level.  The first series of tunnels is then provided with a substantial layer of high strength material such as concrete, to form a first series of monolithic reinforcement beams, the space above being then backfilled to the roof with support material.  A second series of tunnels is then driven between the filled first series of tunnels.  The second series of tunnels is then provided with a like layer of concrete to form reinforcement beams contiguous with the first series of beams, and then backfilled with support material.  A third series of spaced tunnels is then driven in a second direction at a second level of the decline, the second direction being transverse to the first direction.  The tunnels of the third series are then reinforced and filled and a fourth series of tunnels is then driven between the tunnels of the third series, reinforced and subsequently filled.  This is repeated at lower levels, in each case the direction of the tunnels being transverse to the direction of the tunnels of the level immediately above.  A cross-wise lattice of supporting beams is thus created by the reinforcement beam operations.  This lattice protects the tunnels beneath it so as to allow wide excavations with minimal structural bracing and controls the amount of unprotected opening at each stage of the operation.
Patent CA-1243039-A (CA)
Inventor: DRABEK JOZEF
IPC: A01N47/42
Filed: 1984-12-06
Granted: 1988-10-11
Abstract: N-pheny1-N'-acylisothioureas Abstract of the Disclosure The invention relates to novel substituted N-phenyl-N'-acylisothio-ureas of the formula   wherein R1  is C1-C5alkyl. R2  is hydrogen or C1-C5alkyl, R3  is hydrogen, halogen, C1-C5alkyl, phenoxy or phenoxy which is substituted by 1 or 2 identical or different members selected from the group consisting of halogen atoms, C1-C5alkyl or trifluoromethyl radicals, R4  is C1-C5alkyl, allyl or propargyl, R5  is C1-C5alkyl, C3-C6cycloalkyl, allyl or propargyl, and R6  is a radical selected from -CO-R7, -CO-CO-R8, -SO2-R7 or -CO-OR7, wherein R7  is C1-C5alkyl, phenyl or phenyl which is substituted by 1 or 2 halogen atoms or methyl groups, and R8  is C1-C10alkoxy or C1-C5dialkylamino.            The invention further relates to the preparation of these compounds and to compositions containing them for use in pest control, in particular for controlling plants and animals which are atacked by insects. The novel compounds are in particular very effective against plant destructive feeding insects.
Patent CA-1268721-A (CA)
Inventor: NISHI TATSUNARI
IPC: C07H21/04
Filed: 1984-12-18
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a novel promoter wherein a 5' flanking region of a promoter (referred to as promoter A hereinafter) is replaced with a 5' flanking region of another promoter (referred to as promoter B hereinafter) or a chemically synthesized DNA fragment.  The promoter is constructed by replacing a region existing upstream from the "-35" region of promoter A with a region upstream from the "-35" region of promoter B or a chemically synthesized DNA fragment.