baber/WOPTO huggingface dataset:
Patent CA-1193986-A (CA)
Title: Container
Inventor: GOUTILLE MAURICE
IPC: B65D88/52
Filed: 1982-07-19
Granted: 1985-09-24
Abstract: PCT No. PCT/CH82/00086 Sec. 371 Date Mar. 16, 1983 Sec. 102(e) Date Mar. 16, 1983 PCT Filed Jul. 9, 1982 PCT Pub. No. WO83/00317 PCT Pub. Date Feb. 3, 1983.The container comprising a base (1), two side panels (2,3), one front panel (4), one back side which opens (5) and a roof (6) can be assembled from and dismounted into the above listed components. Means are provided (18-21, 25a, 27a) for fastening the side panels (2,3) and the front panel (4) to the base (1) and to the roof (6). The three panels are provided with vertical reinforcements (7, 8, 9, 10). Means are provided (25, 27) for fastening the front panel (4) to the side panels (2, 3) by the abutting reinforcements (7-10). The back side (5) of the container consists of two doors (36, 37) which are hinged on the abutting reinforcements (7, 9). The fastening device (18-21) which holds the side panels together with the base and the roof can also be used to fasten the roof directly to the base when the container is dismounted; there is enough room between the roof and the base to store the side panels (2,3), the front panel (4) and the doors (36, 37). The bulk of the container is considerably reduced when the container is dismounted and its components packed together, which in turn considerably reduces the cost of returning the empty containers; the container does not have any small components likely to be lost when it is returned; the container is very simple to assemble and to dismount; the fastening devices (18-21, 25a, 27a) are easy to operate; the bulk of the dismounted container with its components packed together is preferably equal to one sixth of the original container.
Patent CA-1247515-A (CA)
Inventor: PERDUE RICHARD R
IPC: B65B31/02
Filed: 1982-07-27
Granted: 1988-12-28
Abstract: METHOD AND APPARATUS FOR VACUUM PACKAGING GOODS             IN HEAT SHRINKABLE PLASTIC BAGS             Abstract An improved method and apparatus for evacuating and shrinking a filled heat shrinkable bag including a separate vacuum system to hold the bag in a ballooned out configuration and in contact with heating means before allowing the bag to collapse and shrink onto the goods.
Patent CA-1193897-A (CA)
Inventor: BEAUVAIS MAX
IPC: A23B7/158
Filed: 1982-08-06
Granted: 1985-09-24
Abstract: Abstract Process and Apparatus for Treating and Conserving Food such as Mushrooms Company : SERATEC            The process is of the kind comprising impregnating the food with a coagulant, blanching the food, filling the food into containers and subjecting the contents of the containers to a conserving treatment.           The object of the invention is to increase the mass   : yield obtained.           In accordance with the invention, the food is impre-gnated under partial vacuum in a minimum time, the operations or evacuating the impregnation chamber, introducing impregna-tion liquid, soaking and evacuating the impregnation liquid being performed rapidly in quick succession.           The invention is particularly applicable to proces sing mushrooms.                                   Fig 4.
Patent CA-1189946-A (CA)
Inventor: WILSON DAVID A
IPC: G01N29/04
Filed: 1982-09-03
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE           An ultrasonic imaging apparatus has an  array (10 or 100) of transducer elements  (14 or 104) for transmitting ultrasonic signals into an object (12) to be analyzed through use of the transmitted signals reflected from the object and sensed by the apparatus.  The transmitted signals have a first predetermined center frequency.  The reflected signals sensed by the apparatus have a second center frequency less than the first center frequency as a result of signal attenuation by the object.  A means (70,62 or 150, 152-1 through 152-X) is connected to select a number of transducers (14 or 104) in the array (10 or 100) for transmitting and/or receiving the ultrasonic signals based on the second center frequency.  Adjusting the number of transmitting and/or receiving transducers (14 or 104) with changes in frequency produced by signal attenuation gives improved image resolution under a wider variety of use conditions than with prior art ultrasonic imaging apparatus.
Patent CA-1181732-A (CA)
Inventor: MURRAY FRANCIS E
IPC: D21C11/08
Filed: 1982-09-29
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE         A composition is provided which comprises an aqueous alkaline solution of a metal salt and black liquor, the metal salt being selected from the group consisting of iron, chromium, cobalt and nickel salts.  This composition is useful in a process described for absorption of hydrogen sulfide from flue gas, followed by subsequent oxidation of dissolved sulfide to thiosulfate, if desired.  The presence of the metal ions and black liquor synergistically catalyzes the overall reaction of absorption of hydrogen sulfide, followed by oxidation of the sulfide.  Preferably, prior to scrubbing to remove hydrogen sulfide with the solution, the flue gas is first cooled to near its dew point, and then scrubbed with water to remove particulates.  Additionally, the effluent flue gas from the absorption step is usefully scrubbed with water to recover heat, following which it is used to scrub condensates from a kraft pulp mill.  The metal salt in the solution is preferably an iron salt at a con-centration of about .002 M., the black liquor concentration being preferably about 1% to 5% by volume of the solution, and the pH being usefully about 9.0 to 9.5.
Patent CA-1205082-A (CA)
Inventor: HUDSON ALAN T
IPC: C07C50/24
Filed: 1982-10-15
Granted: 1986-05-27
Abstract: Abstract 1,4-Naphthoquinones of formula (I), methods for their preparation, veterinary formulations thereof, and the use thereof in animal therapy are disclosed.              (1) Particularly preferred compounds of formula (I) are, 2-[trans-(4-t-butylcyclo-hexyl)methyl]-3-hydroxy-1,4-naphthoquinone, and 2-[trans-(4-t-pentyl cyclo-hexyl)methyl-3-hydroxy-1,4-naphthoquinone.  The compounds are of value as anti-protozoal agents, in particular as anti-theilerial agents.
Patent CA-1191479-A (CA)
Inventor: BERGERON STEVEN F
IPC: H01L21/3213
Filed: 1982-11-17
Granted: 1985-08-06
Abstract: TWO STEP PLASMA ETCHING             ABSTRACT OF THE DISCLOSURE      A method of etching a variable thickness material on a substrate through an opening or openings is disclosed.  The method includes a first etch step in which the material is isotropically etched until the substrate material is first exposed defining a first end point.  Thereafter, a second anisotropic etch is performed until all of the remaining material at the opening or openings is removed.     Preferably the etching is by dry plasma etching and the first end point is detected by monitoring the change in concentration of a reactive species. The change is sharply defined by taking a second derivative of the curve of the change in intensity of the peak of the sensed species.
Patent CA-1195737-A (CA)
Inventor: SUGIYAMA SEIJI
IPC: A61B18/20
Filed: 1982-11-18
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE     A laser irradiating apparatus which irradiates a plurality of working laser beams having different wave-lengths to obtain complex effects in medical treatments.  The appara-tus includes a control means for controlling the output of the laser beams and a means for controlling output ratio of the laser beams to optionally set irradiating conditions so that medical treatments for various living organisms can be carried out under the most desirable irradiating condition.
Patent CA-1205890-A (CA)
Inventor: THYNI THOMAS
IPC: H04M3/22
Filed: 1982-12-14
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE           An arrangement is provided for loading service information into the operational memories of the line modules of a telecommunications exchange.  The line modules have lines for communicating with terminals and possibly external apparatus, and have a control computer for maintaining communication between terminals or between a terminal and external apparatus.  The communication between terminals connected to different modules is set up via a digital group selector.  To enable writing from an information source to all the module control computers from a single module selected as a main unit, the data information to be written is preceded by conditioning information.  This actuates a connection means for establishing a connection to an addressed module with the aid of a start-up program stored in a start-up memory in the module.          A decoder in each module is set up on the basis of the conditioning information to accept a designator number assigned for that module when service information is subsequently transmitted to all the modules.  Each module can only accept the service information accepted by its decoder.  A terminal signal in the data information disconnects all the modules connected to the common communication path.
Patent CA-1242296-A (CA)
Inventor: HILDRETH NELSON
IPC: H01B7/02
Filed: 1983-01-07
Granted: 1988-09-20
Abstract: FIRE RETARDING CHLORINATED POLYETHYLENE WIRE                 COATING COMPOSITION             Abstract of the Disclosure Disclosed is a highly flame resistant composition having low smoke properties.  The composition consists essentially of chlorinated polyethylene having a chlorine content of at least 25%, and dispersed therein finely divided inorganic antimony material at a concentration of at least about 39% by weight of the chlorinated polyethylene.  The composition is useful as insulation for wire and cable, particularly plenum cable.
Patent CA-1216823-A (CA)
Inventor: NAKAGAWA TAKESHI
IPC: C25D1/00
Filed: 1983-02-23
Granted: 1987-01-20
Abstract: REUSABLE ELECTROLYSIS CATHODE FOR ELECTRODEPOSITION OF METALS            ABSTRACT OF THE DISCLOSURE     The surface of an elongated strip of electrically conductive metal is coated with an electrically non-conductive material such that the conductive metal is exposed at intervals along the edge sides in the longitudinal direction of the strip.  Two strips of electrically conductive metal may be joined to provide a combination strip having an X-shaped cross section.  Prederably, a plurality of these strips may be assembled into a single unit acting as a cathode between anodes in an electrolytic cell.  The assembly is capable of producing near-spherical electrodeposited metals that can be immediately used without further processing in a plating plant.
Patent CA-1191822-A (CA)
Inventor: HANSEN KOLBJOERN
IPC: B02C2/04
Filed: 1983-04-20
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE           A crusher with rotary crusher plates and a vertical main axis has plates disposed one above the other and spaced apart to form between the plates an annular slot having radial, outwardly converging crushing surfaces.  Said plates are rotatable about axes which are non-parallel; the lower plate is driven and the upper plate is provided with a central feed opening with a feed funnel projecting downwardly into the opening.  During operation, the lower plate is arranged to execute a simultaneous gyrating movement in an opposite direction in relation to its direction of rotation, the number of revolutions per minute of the gyrating movement being substantially higher than the number of revolutions per minute of the lower plate about its axis of rotation.  The crushing surface of the lower plate has a central, cone-shaped section which projects upwardly into the central feed opening of the upper plate.  A particle introduced into the crusher is there-by subjected to crushing forces up to several times in the crush-ing slot before being flung out of the slot.
Patent CA-1168863-A (CA)
Inventor: LABATE MICHEAL D
IPC: F27D3/16
Filed: 1983-05-04
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE   A solid non-permeable refractory plug has a spaced stainless steel jacket and is located in a pocket block for incorporation in the normal refractory brick lining of a ladle to provide a structure through which gas can be introduced into the molten metal, primary and secondary covers protect the device from metal and/or slag penetration during the filling of the ladle with molten metal.
Patent CA-1201122-A (CA)
Inventor: ROESNER MANFRED
IPC: A61K31/41
Filed: 1983-05-06
Granted: 1986-02-25
Abstract: Abstract of the disclosure New 3-amino-6-aryl-1,2,4-triazolo[4,3-b]pyrida-zines of the general formula I                        (I) and their salts with a physiologically tolerated acid are described, together with processes for the preparation of these compounds and their use as medicaments, in which they have, in particular, anxiolytic and anticonvulsive effects.
Patent CA-1202534-A (CA)
Inventor: MATSUI MINORU
IPC: F02F3/12
Filed: 1983-05-18
Granted: 1986-04-01
Abstract: Abstract of the Disclosure The disclosed engine part uses an integral combination of a ceramics member and a metallic member, which ceramics member has a metallized layer formed on one side surface thereof, and a metallic buffer is bonded to the metallized layer so as to be disposed between the ceramics member and the metallic member.
Patent CA-1199175-A (CA)
Inventor: LI YING H
IPC: C09K5/04
Filed: 1983-05-27
Granted: 1986-01-14
Abstract: ABSTRACT         A method  and  apparatus  for producing a dried parti-culate coal fuel having a reduced tendency to spontaneously ignite from particulate low rank coal.  Features of the method include an improved drying method, a dried coal oxidation method and a dried coal-deactivating fluid contacting method.  Features of the appa-ratus include  coal-deactivating  fluid  contacting apparatus and dried coal oxidation apparatus.  Methods for deactivating dried coal using special oil compositions and latex compositions are also disclosed.
Patent CA-1207231-A (CA)
Inventor: NIEDERER ROLAND R
IPC: A61K9/02
Filed: 1983-06-24
Granted: 1986-07-08
Abstract: MEDICATED SUPPOSITORY            Abstract A medicated suppository for use in the vaginal or rectal cavity comprising a medicament, a mixture of triglycerides of fatty acids, a gel forming agent and a gel dispersing agent is described.
Patent CA-1210650-A (CA)
Inventor: ESCALLON EDUARDO C
IPC: B05D1/24
Filed: 1983-08-23
Granted: 1986-09-02
Abstract: Abstract of the Disclosure A method and apparatus for coating a metal substrate with a finely divided powdered material, which method includes the steps of providing a supply of resin particles adjacent a coating zone, releasing a gentle flow of gas through the supply of resin particles to permit the particles to flow freely, delivering a uniform flow of particles to a comminuting site, releasing the fluid energy of a compressed gas to the flow of resin particles to impart sufficient momentum to said resin particles to reduce their average particle size to a very finely divided resin particle size of 10 microns or less, providing a flow of finely divided resin particles and diffusing the flowing gas to provide a substantially quiescent, slowly and upwardly moving gas stream to maintain the very finely divided resin particles segregated in a uniform cloud and to carry said cloud to the coating zone; confining said cloud of very finely divided resin particles in the coating zone, said particles having a diameter-to-weight ratio such that they will remain suspended in the substantially quiescent atmosphere of the coating zone; moving sheet metal stock to be coated in strip form through the coating zone; and providing an electric charging and depositing field terminating on the metal stock strip in the coating zone having a potential gradient sufficient to charge the finely divided resin particles and deposit said particles on the metal surface while the particles are in a repelling relationship with respect to one another thereby providing a uniform distribution of particles on the strip.
Patent CA-1171416-A (CA)
Inventor: JOHNSON MICHAEL R
IPC: A61K31/05
Filed: 1983-11-17
Granted: 1984-07-24
Abstract: ABSTRACT          Compounds having the formula   wherein or      R1 is hydrogen, benzyl or alkanoyl, X is C2-4 alkylene; and Z-W is alkyl, phenylalkyl or pyridylalkyl which can have an oxygen atom as part of the alkyl chain and their use as CNS agents, antidiarrheals and antiemetics.  Processes for their preparation and intermediates therefor are described.
Patent CA-1181385-A (CA)
Inventor: RUSSELL PAT
IPC: F16K7/04
Filed: 1983-12-21
Granted: 1985-01-22
Abstract: Abstract Slide Clamp Including Elevation Stabilizer A slide clamp for flexible medical tubing is disclosed that includes a slot having receiving and crimping por-tions.  A stabilizer projects into the receiving portion so that the slide clamp may be kept at any selected eleva-tion along the tubing length when the tubing is in the receiving portion of the slide clamp.  In the preferred embodiment, the slide clamp includes a channel extending from a first end of the clamp through the stabilizer, thereby forming stabilizer halves, each being capable of flexure toward and away from each other when the tubing is disposed within the receiving portion.
Patent CA-1213337-A (CA)
Inventor: SIMPSON DONALD C
IPC: G05D16/20
Filed: 1984-01-20
Granted: 1986-10-28
Abstract: ABSTRACT A temperature compensation circuit is provided which can be used for span temperature compensation in an electropneumatic transducer system and which includes a constant current generator circuit coupled to a bridge of piezo resistances in a pressure transducer to supply a constant current through one piezo resistance of the bridge to common.  This constant current generator cir-cuit can be realized by a voltage divider circuit coupled to an output of a comparator with a junction of the volt-age divider circuit being coupled to one corner of the bridge at a junction between two piezo resistances, the opposite ends of which are connected respectively to V+ and common, and the other two corners of the bridge being coupled respectively to the inputs of the comparator.      The electropneumatic transducer system includes a zeroing circuit which supplies a current to a current to voltage converter circuit having a span setting circuit and to a voltage regulator circuit for generating rail voltages VR, VC and VB.      A pressure transducer comprising piezoresistances is coupled to an output pressure line and has an elec-trical output coupled to the span temperature correction circuit.  The output from the span temperature correc-tion circuit and the output from the current to voltage converter circuit are both supplied to inputs of a high gain comparator.  The output of the high gain comparator is supplied to a voltage chopping circuit and the chopped voltage is supplied to a transformer.  The output from the transformer is rectified and supplied to a piezocer-amic bender.      A linearity correction circuit is coupled between the output of the span temperature correction circuit and system common.  A low current shutoff circuit is coupled between the voltage regulator circuit and the span tem-perature correction circuit.  A high current shutoff cir-cuit is coupled between the voltage regulator circuit and a gain circuit for the high gain comparator.
Patent CA-1220608-A (CA)
Inventor: PERRELLA GUIDO
IPC: B22D17/22
Filed: 1984-02-02
Granted: 1987-04-21
Abstract: ABSTRACT       A die casting metal half mold comprising a front wall incorporating a die casting area, side walls extending rear-wardly from the front wall, a backing member closing the base of said side walls, means to fasten the backing member to the bottom of said side walls, the front wall, side walls and backing member forming a high pressure heat exchange cavity, a valve for introducing fluid under pressure into said high pressure heat exchange cavity and a valve for releasing gas under pressure from said high pressure heat exchange cavity.
Patent CA-1221096-A (CA)
Title: Biocidal dialkyl (3,5-substituted hydroxayalkyl oxazolidines and hydrocarbylene polyoxymethyleneoxazolidines)
Inventor: GAGLANI KAMLESH
IPC: C07D263/06
Filed: 1984-03-07
Granted: 1987-04-28
Abstract: BIOCIDAL DIALKYL [3, 5 - SUBSTITUTED HYDROXYALKYL          OXAZOLIDINES AND  HYDROCARBYLENE POLYOXYMETHYLENEOXAZOLIDINES]   ABSTRACT           This invention discloses a novel class of hydroxy-alkyl oxazolidines, and polyoxymethyleneoxazolidines to be used as bactericides in aqueous surface coating compositions.             The compounds have the following structural formulas:                                I             II   wherein R is hydrogen, an alkyl group of 1 to 6 carbon atoms, a cycloalkyl group of 3 to 8 carbon atoms or an aryl group of 6 to 10 carbon atoms; R1 represents hydrogen, an alkyl group of 1 to 6 carbon atoms, a cycloalkyl group of 3 to 8 carbon atoms, an aryl group of 6 to 10 carbon atoms containing alkyl, halogen, alkoxy, nitro or other substitutuents; R2 represents hydrogen, an alkyl group of 1 to 6 carbon atoms, a cycloalkyl group of 3 to 8 carbon atoms, or an aryl group of 6 to 10 carbon atoms; and n represents an integer in the range of 0 to 8.
Patent CA-1227397-A (CA)
Inventor: BARR MICHEAL E
IPC: F16K11/07
Filed: 1984-04-24
Granted: 1987-09-29
Abstract: CONTROL SPOOL VALVE                    Abstract of the Disclosure A spool valve having a pressure inlet port, a work port and a tank port.  A spool valve is responsible for selectively communicating the pressure inlet port to the work port and the work port to the tank port.  The work port is located between the pressure inlet port and the tank port.  The spool contains a passageway which receives fluid from the pressure inlet port and directs the fluid between the work port and the tank port to provide a pressurized fluid seal between the work port and the tank port.
Patent CA-1212486-A (CA)
Inventor: XU ZHONG
IPC: C23C14/32
Filed: 1984-05-23
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE           Method and apparatus for introducing normally solid metals or metalloids into electrically conductive substrates.  The invention is particularly useful in surface alloying of metal substrates and makes it possible to intro-duce such metals as tungsten into ferrous metal substrates to diffused depths of 100 microns and more without undue expense.  The metal or metalloid to be introduced is main-tained at an elevated temperature below the boiling point but equal to at least 40% of the melting point, the surface portion of the substrate is maintained at an elevated temper-ature below the deformation point, and a double glow dis-charge is employed under controlled conditions to transfer the metal or metalloid to the substrate.
Patent CA-1220337-A (CA)
Inventor: ADAMS THOMAS M
IPC: A43B11/00
Filed: 1984-08-16
Granted: 1987-04-14
Abstract: FOOTWEAR LACING ASSEMBLY     ABSTRACT      This  lacing  assembly  is  for  use  with  an article of footwear and includes lower and upper vamp sections  connected by a  single  continuous lace.   The  lower  vamp section  includes  opposed vamp portions having lace-receiving elements  at the   lower   portion   and   upwardly   adjacent lace-receiving locking elements fixedly attached to said vamp portions.   The upper vamp section includes  opposed  vamp  portions  having   lace receiving elements and the lower and upper vamp sections  are  secured  by  a  single  continuous lace.  The opposed locking elements of the lower vamp permit the fit of the lower vamp section to be adjusted selectively and independently of the upper vamp sections.