baber/WOPTO huggingface dataset:
Patent CA-2018538-A1 (CA)
Inventor: BLAIZAT CLAUDE A
IPC: A23L3/015
Filed: 1990-06-07
Abstract: L'invention concerne un procédé de conservation d'animaux aquatiques tels que des poissons, crustacés, coquillages â l'état vivant sans immersion. Ce procédé de conservation est réalisé en plusieurs étapes: a) abaissement de la pression absolue autour de l'animal jusqu'à une valeur comprise entre 4,5 et 8 millibars b) retour à la pression atmosphérique autour de l'animal; c) disposition des animaux dais .un emballage comportant une ouverture et, d) recouvrement de cette ouverture au moyen d'une membrane d'élastomère silicone l'ensemble étant maintenu ultérieurement à 0°C. Les animaux aquatiques sont conservés à l'état vivant pendant au moins quinze jours, et peuvent reprendre ensuite une activité normale.
Patent CA-2020129-A1 (CA)
Title: Analogues of all-bond retroinverted thymopentin, the method for the synthesis of the same and their employment for the preparation of pharmaceutical compositions
Inventor: MARIOTTI SABINA
IPC: A61K38/00
Filed: 1990-06-29
Abstract: NEW ANALOGUES OF ALL-BOND RETROINVERTED THYMOPENTIN, THE METHOD FOR THE SYNTHESIS OF THE SAME AND THEIR EMPLOY-MENT FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS                     ABSTRACT New thymopentin (TP5) analogues whose bonds in the peptide chain are all retro-inverted are disclosed.     Such new compounds have the following general for-mula (I)             (I) wherein R is hydrogen or an acyl radical, and R1 is a group of the formula -OR2, wherein R2 is a hydrogen atom or a hydrocarbon radical, and the corresponding basic or acid addition salts which are pharmaceutically accept-able.    The new compounds have immunostimulating activity.
Patent CA-2024095-A1 (CA)
Inventor: GESSER HYMAN D
IPC: C07C29/50
Filed: 1990-08-27
Abstract: The Direct Conversion of Ethane to Alcohols by High Pressure Controlled Oxidation by H.D. Gesser, N.R. Hunter, L.A. Morton and P.S. Yarlagadda ABSTRACT    A process directly converting ethane to ethanol and methanol uses controlled oxidation.  The reaction takes place in an inert reactor, i.e., one having internal surfaces which do not affect the reaction, in the absence of a catalyst.  The ethane is intimately mixed with air, or oxygen prior to the introduction of the mixed gases into a heated pre-reactor which allows the pre-reaction or induction period to proceed.  The pre-reacted gases then enter the reactor where the reaction takes place at elevated temperatures of 200° to 350° and at elevated pressure of from 10 to 150 atmospheres.  The percentage of oxygen in the mixture of reactant gases is kept below 15% by volume and is by preferably 2 to 10% by volume.  Apparatus for carrying out the method is also described.
Patent CA-2029605-A1 (CA)
Title: Method of deboning fish and apparatus for carrying out this method
Inventor: BEHNK GUNTER
IPC: A22C25/16
Filed: 1990-11-08
Abstract: ABSTRACT            A method for deboning fish is performed by means of an apparatus in which the fish rumps, with their head end leading, pass tools which initially cut free the belly spokes and ribs, the cutting free of the latter occur-ring up to the back spokes.  These back spokes are then extracted from the back portion of the fish rump by down-wardly displacing the vertebral column from the fish path, guide faces having scraping edges being guided in the rib cuts and extending up to the flanks of the back spokes, so that the extracting of the same is supported by scraping-off the meat from the back spokes.  A split-ting of the fish rump in the plane of the removed back spokes produces a double fillet when the cutting depth of the corresponding severing knife is limited up to the region of the tips of the belly spokes, whereas the gain-ing of individual fillets of maximum yield is possible by removal of the back fin strip together with the fin holders.     Fig. 1
Patent CA-2033612-A1 (CA)
Inventor: BABIN JAMES
IPC: B61D27/00
Filed: 1991-01-04
Abstract: The air conditioning apparatus, particularly for rail vehicles, comprises a ventilator (1) which blows conditioned air into a distribution conduit (2). This conduit (2) permits distribution of the air in a direction (x-x') pointing both inwardly and toward the floor (P) of the vehicle, thanks to a series of openings (4) provided on the lateral surface (5) and a series of orifices (6) located facing the openings (4) on an inclined wall (6) located within the conduit (2), and behind the series of openings (4). The securement of the covering (9) on the conduit (2) is insured simply by elements having a supplemental finishing function.
Patent CA-2036644-A1 (CA)
Title: Rubber composition having high tenacity, high modulus and good cut growth resistance
Inventor: COHN GERALD
IPC: C08J3/00
Filed: 1991-02-19
Abstract: Abstract of the Disclosure RUBBER COMPOSITION HAVING HIGH TENACITY, HIGH MODULUS AND GOOD CUT GROWTH RESISTANCE     It is desirable to increase the modulus of rubbers utilized in a wide variety of applications. For example, it is typically desirable to increase the modulus of rubber compounds which are utilized in tire tread base compositions and in tire wire coat compounds.  Unfortunately, most conventional techniques for increasing the modulus of a rubber compound are detrimental to other rubber properties, such as hysteresis and cut growth resistance.  By utilizing the techniques of this invention rubber compounds can be prepared which exhibit high tensile strength, high modulus, and good cut growth resistance.  The subject invention specifically relates to a process for preparing a highly dispersed blend of a polyester in an elastomer which comprises (1) blending a solution of a rubber in an organic solvent with a solution of a polyester in an organic solvent to produce a dispersion containing said rubber and said polyester, and (2) recovering the highly dispersed blend from the dispersion.  This process can be used to increase the modulus of virtually any type of rubber including cis-1,4-polybutadiene, styrene-butadiene rubber (SBR) polyisoprene, isoprene-butadiene rubber, isoprene-butadiene-styrene rubber (SIBR), nitrile rubber, and the like.
Patent CA-2036707-A1 (CA)
Title: Improved coated medicaments and apparatus and methods for making the same
Inventor: BERTA NORBERT I
IPC: A23J3/06
Filed: 1991-02-20
Abstract: Improved coated medicaments and apparatus and methods of making the same are disclosed. Most preferably, products are coated at each end with gelatin or other coatings.      The present invention discloses products having unequal coatings, as well as coatings applied to each end of a product which may or may not overlap, or leave a portion of the product uncoated. The apparatus disclosed comprises a hopper for retaining a plurality of the product in a predetermined orientation, and a feeder which fills a plurality of plate means retaining a plurality of the product. The product is most preferably retained in a pair of axially aligned specimens within a collet. The plates are incrementally advanced to a first dipping means and coated with a first coating material. After dipping, at least one of the plates is preferably rotated one and one-half times. The plate is then advanced to a second dipping means. A second rotating means places the plate back in its initial orientation, preferably after one and one-half revolutions. The plates are then transferred by the apparatus to dryer means for curing the first and second coatings. After extraction from the dryer, coated product is ejected from the plates. Methods of coating medicaments are also disclosed.
Patent CA-2036741-A1 (CA)
Title: Poke-through connector assembly
Inventor: BLOOM MYRON G
IPC: H02G3/22
Filed: 1991-02-20
Abstract: Docket No. 78-271 POKE THROUGH CONNECTOR ASSEMBLY                 ABSTRACT      The present invention discloses a poke-through connec-tor assembly which may be assembled in an aperture within a concrete floor from only one side thereof.  The connector includes a molded basket of electrical and thermal insulat-ing material having an upper surface joined to a lower surface by integral columns.  A flange extending from the upper surface prevents the connector from passing through the floor aperture, while a spring clip attached to the lower surface of the basket prevents the withdrawal of the connector.  An electrical conduit is attached to the lower surface of the basket by the spring clip.   Intumescent material  placed within the basket expands  to  fill  the aperture within the floor when a fire on the lower surface of the floor heats the connector.  The conduction of heat from the fire through the connection is reduced because the insulating basket provides no metal conductive path from the electrical conduit and the spring clip to the upper surface of the basket.   Once the basket of the connector fails, the spring clip prevents the connector from falling through the floor aperture, thus maintaining the fire rating of the connector within the floor.
Patent CA-2038530-A1 (CA)
Inventor: TOPSOE HALDOR F A
IPC: C07C27/06
Filed: 1991-03-18
Abstract: The invention comprises a method of preparing methanol by reacting synthesis gas comprising hydrogen and carbon oxides (CO, CO2) in a fixed bed methanol synthesis catalyst, the improvement of which comprises reacting the synthesis gas at reaction conditions, where condensation of methanol occurs on the catalyst. <IMAGE>
Patent CA-2041149-A1 (CA)
Title: Fish filleting apparatus
Inventor: PERRY JAMES G
IPC: A01K97/00
Filed: 1991-04-24
Abstract: Abstract of the Disclosure A fish cleaning apparatus includes an elongated table having a clamp generally centered along the length thereof for engaging the tail of a fish so that the clamped fish may be supported on either side of the table for cleaning one side of the fish and then flipped onto the other side of the table for cleaning the other side of the fish.  A securement strap disengageably connected to the jaw of the fish secures the fish on the table during the cleaning operation at either end of the table and facilitates removal  and disposal  of  the  fish carcass without any direct handling of it.
Patent CA-2045094-A1 (CA)
Title: Low friction subterranean drill bit and related methods
Inventor: BRETT J FORD
IPC: E21B10/00
Filed: 1991-06-20
Abstract: A subtarranean drill bit operable with a rotational drive source is provided for drilling in subterranean earthen materials to create a borehole having a borehole wall.  The drill bit comprises a drill bit body having a base portion, a gauge portion and a face portion disposed about a bit axis.  A plurality of diamond cutting elements are fixedly disposed on and project from the face portion and are spaced from one another.  The cutting elements are disposed for causing a net radial imbalance force during the drilling along a net radial imbalance force vector substantially perpendicular to the bit axis. A substantially continuous cutter devoid region is disposed on the gauge portion about the force point, and a bearing support is disposed in the cutter devoid region about the force point for substantially continuously contacting the borehole wall during the drilling.  The cutting elements are positioned to cause the net radial imbalance force to substantially maintain the bearing means in contact with the borehole wall during the drilling, to cause the net radial imbalance force vector to have an equilibrium direction, and to cause the net radial imbalance force vector to return substantially to the equilibrium direction in response to a disturbing displacement.
Patent CA-2046053-A1 (CA)
Title: Antiviral antibiotic bu-4224v
Inventor: TSUNAKAWA MITSUAKI
IPC: C12P1/06
Filed: 1991-07-02
Abstract: ABSTRACT       A novel antibiotic complex designated BU-4224V produced by fermentation of Kibdelosporangium  albatum  sp. nov.         Strain R761-7.  The complex may be separated chromatographically into bioactive components designated BU-4224V A, B1, B2, and C.  The components BU-4224V B1 and B2 display both antiviral and antimicrobial activity, while component BU-4224V A  has antimicrobial activity and component BU-4224V C has antiviral activity.
Patent CA-2047111-A1 (CA)
Title: Circuit tester
Inventor: HORYCHUK STEPHEN A
IPC: G01R31/00
Filed: 1991-07-19
Abstract: CIRCUIT TESTER          ABSTRACT OF THE DISCLOSURE       A circuit tester for connection to the household main supply includes a male connector and a female connector for receiving the plug of an appliance.  A first indicator light is  connected  permanently  across  the  live  and  neutral terminals  to  provide  an  indication  of  the  presence  of voltage.   A switch  in  series  with the live connector is biased to a condition directly communicating the current to the  live socket.   The switch can be manually depressed to momentarily  bypass  the  current  through  a  second  path including a second indicator light to momentarily illuminate the light in the presence of current.
Patent CA-2047738-A1 (CA)
Inventor: MCNEILL MARION E
IPC: A61J3/07
Filed: 1990-02-15
Abstract: Novel devices for the controlled release of active materials especially pharmaceutical are formed from at least two interpenetrating pieces. The male piece is water swellable and swells to disengage the female piece. The female piece is preferably formed from a thermoplastic, e.g. LDPE or from a soluble material such as gelatin which is rendered impermeable by an external coating of a hydrophobic material such as PVC. The devices find particular application as oral dosage forms for use in man.
Patent CA-2051417-A1 (CA)
Inventor: WOOD ERIC
IPC: F16L55/165
Filed: 1990-04-05
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides that a rigid plastics material (preferably p.v.c.) pipe is provided with folds and is introduced into a pipeline or passageway and heat is applied to the pipe to soften same.  The hot pipe is unfolded and using fluid pressure, is expanded onto the pipeline or passageway surface to line same.  When the pipe cools or is cooled, it remains in position on said surface.  The pipe is folded into petal or star shape in cross section, and it may be twisted for even bending and/or it may be everted into the pipeline or passageway.  Several methods of insertion are disclosed.
Patent CA-2052390-A1 (CA)
Title: Reinforced paperboard
Inventor: WATKINS R KENNETH
IPC: B65D5/56
Filed: 1991-09-27
Abstract: REINFORCED PAPERBOARD                   Abstract of the Disclosure This invention provides reinforced paperboard and articles made from such reinforced paperboard, wherein the paperboard and articles have improved strength properties. The reinforced paperboard is formed by impregnating one side of the paperboard with a liquid reinforcing composition, such as a latex material. The impregnation is continued until the reinforcing composition penetrates to a depth of from about 5 to about 25 percent of the paperboard thickness.
Patent CA-2052478-A1 (CA)
Title: Process and device for waste incineration
Inventor: WINTRICH FRANZ
IPC: F23J15/00
Filed: 1991-10-04
Abstract: Abstract Process and device for waste incineration The instant invention relates to a process and device for waste incineration with an oxidation agent, which consists of oxigen in a higher concentration than in air, whereby the combustion gases pass through a filter, which is resistant to high temperatures and which is arranged behind the combustion zone and whereby the gases are cooled subsequently.
Patent CA-2053480-A1 (CA)
Title: Method of preparing catalyst for hydrogenation of hydrocarbon oil
Inventor: KAMO TETSURO
IPC: C10G49/04
Filed: 1991-10-15
Abstract: Disclosed  is  a  method  of  preparing  a  catalyst  for hydrogenation  of  a  hydrocarbon  oil,  in  which  an  aqueous solution containing a metal of the Group VI of the Periodic Table and a metal of the Group VIII of the same along with a hydroxycarboxylic  acid  and  optionally  phosphoric  acid  is added  to a carrier  substance consisting essentially of  at least one of an inorganic oxide and an inorganic hydrate, and the resulting blend is kneaded, shaped and thereafter dried at a temperature not higher than 200°C.   The catalyst has a high catalyst activity and is used for hydrogenation of a hydrocarbon  oil,  especially  satisfying  the  requirement  of reducing the sulfur content in a light oil.
Patent CA-2054131-A1 (CA)
Title: Machining centre for grinding workpieces with complex shaped surfaces
IPC: B24B21/00
Filed: 1991-10-24
Abstract: The machining centre serves for grinding workpieces with complex shaped surfaces, such as turbines or jet engine blades.  One or several workpieces are clamped in a workpiece chucking device. The latter is displaceable along an X and a Y axis. Additionally, each workpiece is clamped rotatably around its longitudinal axis.  A support device is disposed on a stand, and is displaceable along a vertical Z axial direction.  One or several automatically exchangeable grinding attachments are inserted in support device.  Each grinding attachment comprises grinding means driveable from support device. The support device is inclinable around an axis of inclination, which runs parallel to the Y axis.  Each grinding attachment is rotatable by any angle around a grinding attachment longitudinal axis, which runs parallel to the Z axis when the support device is in the uninclined state.  All said axes are numerically controlled.  The machining centre is used to achieve surface improvements in the workpieces with simultaneous correction of production errors.  Thanks to the exchangeable grinding attachments placed ready in a tool store, automatic grinding with only very short stoppage times is possible.
Patent CA-2054494-A1 (CA)
Title: Door latch system for emi shielded room
Inventor: CURRAN WILLIAM E
IPC: H05K9/00
Filed: 1991-10-29
Abstract: DOOR LATCH SYSTEM FOR EMI SHIELDED ROOM          Abstract of the Disclosure The walls of a shielded room and a door in a wall have EMI shielding layers. A door gap seal connects the wall seal and door seal and prevents EMI leakage when the door is closed. Sturdy handles fixed to the door surfaces permit significant forces to be applied for opening and closing the door without causing failure. The door is releasably latched in the closed position by a self latching system that is independent of the handles and that is not subjected to door closing or opening forces. The latch system includes a spring biased roller catch mounted in a mortise in the door and engageable with a recess in a strike plate in the door jamb.
Patent CA-2055094-A1 (CA)
Title: Cholecystokinin antagonist
Inventor: BOCK MARK G
IPC: C07D403/12
Filed: 1991-11-07
Abstract: TITLE OF THE INVENTION CHOLECYSTOKININ ANTAGONISTS            ABSTRACT OF THE INVENTION       Compounds of the formula:                        are disclosed which are antagonists of gastrin and cholecycstokinin (CCK) and have properties useful for treating panic disorder and for directly inducing anlagesia.
Patent CA-2055940-A1 (CA)
Title: Variable assembly shelf
Inventor: SCHAEFER GERHARD
IPC: A47B57/04
Filed: 1991-11-21
Abstract: ABSTRACT OF THE DISCLOSURE         A variable shelf assembly includes side frames composed of posts, transverse support members and diagonal struts, and longitudinal connecting members consisting of longitudinal support members and/or longitudinal stop members which connect the posts of two side frames releasably but rigidly with each other, and shelf members mounted between two side frames.  The shelf members can be placed between two frames which are coupled to each other by means of several longitudinal support members and/or longitudinal stop members either in horizontal alignment or in a unilaterally inclined alignment in the transverse direction.  At least at the removal side of the shelf assembly, each shelf member is provided with a longitudinal support member and/or a longitudinal stop member forming a support and abutment element.  A basic shelf element is formed by two frames with corresponding longitudinal support members and/or longitudinal stop members and the shelf members.
Patent CA-2056170-A1 (CA)
Inventor: AUREAL THIERRY
IPC: F42B3/12
Filed: 1991-11-26
Abstract: 16 DETONATEUR PYROTECHNIQUE A CONNEXIONS COAXIALES L'invention concerne un détonateur pyrotechnique à connexions coaxiales, du type à couche projetée. Ce détonateur comprend une enclume (1) cylindrique en matériau diélectrique portant sur une face une zone de contact électrique (10) et sur l'autre face un pont fusible (112) dont une extrémité est reliée à la zone de contact (10) par un trou bouché conducteur (14) et dont l'autre extrémité est reliée à une couronne conductrice (11). Une douille (2) cylindrique est reliée à l'enclume par une bague à collerette (12) brasée à la douille et à la couronne (11) de l'enclume. Cette douille porte, enroulée, une pièce de contact souple (9). Un cylindre de fermeture (7) est brasé, à la douille (2). A l'intérieur sont montés un disque de matériau plastique (13), un canon (3) et une charge explosive (5, 6) dans un étui (4). L'ensemble est fermé par un couvercle (8) soudé au laser au cylindre de fermeture (7). L'invention s'applique à des structures de détonateur hermétiques pour initiation notamment de charges militaires, de propulseurs de roquettes, de missiles ou autre projectile guidé ou de générateurs de gaz. Figure 1
Patent CA-2056568-A1 (CA)
IPC: A47K3/12
Filed: 1991-11-28
Abstract: Abstract of the Disclosure This invention provides a bath, including the tub and surround, adapted to receive a bathing seat which is readily removable but firmly positioned in use through an interfitting relation of the seat elements with components of the tub and the surround.
Patent CA-2057488-A1 (CA)
Title: Grease gun
Inventor: ISERT CLARENCE
IPC: B67D7/04
Filed: 1991-12-12
Abstract: UNITED STATES/CANADA        CLARENCE ISERT   GREASE GUN                       ABSTRACT OF THE DISCLOSURE           There is disclosed a grease gun including a chamber with a cap on one end and head on the other end.  Inside the head is a cavity which may receive grease from the chamber. Part of the cavity forms a cylinder in which reciprocates a piston. The piston in turn operates  a ratchet on its  upward  stroke,  as grease fills the cylinder. The ratchet turns a rod on which is threaded a follower. The rotation of the rod moves the follower towards the head and forces grease into the cavity and thus into the cylinder. On the downward stroke,  the piston is disengaged from the ratchet and forces grease out of the cavity into a discharge conduit. Valves control movement in and out of the cavity.   The ratchet is  rotatably  mounted outside  of  the  chamber.  Also,  the  grease  gun preferably includes a split  nut threaded on the rod adjacent the follower and a shoulder adjacent the cap and oriented to split the split nut on engagement with the split nut. A setting ring is used to reset the split nut.
Patent CA-2057929-A1 (CA)
Title: Method for recovering breaker metal cord threads from tire
Inventor: GITELMAN ALEXANDER I
IPC: B29B17/02
Filed: 1990-03-22
Abstract: Abstract A method involves heating metal cord threads and separating  metal  cord  threads  from  rubber. Output is increased and power consumption of the process  is lowered  by  preliminarily  completely cutting through  a tire  in such  a manner  as  to expose  the  ends  of  metal  cord  threads  and  by heating these threads to a temperature of complete thermooxidation  destruction  of  rubber   layers adjacent to these metal cord threads.