baber/WOPTO huggingface dataset:
Patent CA-2013496-A1 (CA)
Title: Foamed seasonings, foamable seasoning composition liquors and production thereof
Inventor: SUZUKI TEIICHI
IPC: A23L1/00
Filed: 1990-03-30
Abstract: ABSTRACT OF THE INVENTION          The present invention relates to a foamed seasoning which is substantially foamed, a foamable seasoning composition liquor comprising an aqueous seasoning and an emulsifier, and the processes thereof.         By making a seasoning in foam, flavoring effect can be given in a minimum amount of the seasoning, and such defects in conventional liquid seasonings as a seasoning flowing down on the bottom of a container being . absorbed excessively in a food to be cooked to bring about the deterioration of the tissue can be eliminated.
Patent CA-2015112-A1 (CA)
Title: Fel-tens electrotherapeutic apparatus
Inventor: MARTIN JEAN-PAUL
IPC: A61N1/00
Filed: 1990-04-23
Abstract: ABSTRACT               ELECTROTHERAPEUTIC APPARATUS    Apparatus   is   provided   for   emitting   high  frequency electromagnetic waves to a patient's body and comprises an antenna operatively coupled  to a  switched pulsed  high frequency source and to a source of eletric  lesser frequency  pulsed signal  at a frequency within a range such that electromagnetic radiation from the antenna has a transcutaneous nerve  stimulation effect.   The source of  pulsed electric  signals being adapted to operate at a lesser pulse rate than that of the source of high frequency signals.     Clock means is provided for controlling switching means whereby the antenna is arranged to radiate a series of electric pulses at the lesser frequency, and between said electric pulses to radiate trains  of  pulses  of  the electromagnetic radiation at the high frequency.     The apparatus provides enhancement of the pain relief effect of the transcutaneous nerve stimulation so that it persists for a substantially longer period.
Patent CA-2018503-A1 (CA)
Title: Read/write random access memory with data prefetch
Inventor: JAMOUA SAAD A
IPC: G06F15/16
Filed: 1990-06-07
Abstract: A dual port, random access, read/write memory is provided such that each microprocessor can access shared memory locations without regard to the state of the other microprocessor.  Previously known dual port systems use delays, called wait states, or handshaking techniques to control memory access and to resolve overlapping memory access requests.  This invention avoids the need for special timing controls by improving memory response time.  Once a valid address is placed on the address bus by the microprocessor, which is recognized by the memory as being within its range of assigned address values, the memory prefetches the data at that address on the chance that a read request for that address may soon follow.  If it does, then the data is placed on the data bus.  If it does not, then the prefetched data is ignored and a write operation takes place for the particular address.
Patent CA-2022549-A1 (CA)
Inventor: GERMANN ALBRECHT J
IPC: B41F13/02
Filed: 1990-08-02
Abstract: The pull roller unit has only one suction roller (20b, 21b) as pull roller, in which a permanently acting suction effect acts along that circumferential section which is wrapped by the paper web whereas the remaining circumferential section is not subjected to any suction effect. The suction roller has a fixed, hollow roller core (65) and a roller shell (61) which can be rotated about said core and is made of carbon fibres impregnated with plastic with suction openings (62) distributed over its circumference. The roller core (65) is provided on one side with an axial nozzle (68b) for attachment to the machine frame and for connection to a source of negative pressure, on its other side with a bearing journal (66), and on its circumference exhibiting passage openings (70) with two radial partitions (69) which are arranged with a certain angular spacing from one another and enclose a suction chamber between them. The roller shell is mounted on the bearing journal (66) by a conical connection flange (61b), which is attached directly to the armature shaft of the drive motor, and on the nozzle (68b) by its other end, the gap between the roller shell and the partitions (69) being almost airtight. Instead of a suction roller, a pull roller can also be provided which is subjected to compressed air on the outside along the circumferential section mentioned, or the suction air and compressed air effect can be combined. 
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Patent CA-2024304-A1 (CA)
Inventor: DERBY NORWIN C
IPC: B65B1/06
Filed: 1990-08-30
Abstract: The present  invention is  a vacuum fill system for deaerating   flowable   materials   for   storage   in   a container.   The  vacuum  fill  system  in  general  has  a hollow,  cylindrical container connected to a plurality of valves, slide gate valves and a vacuum pump in order to create a vacuum when filled with flowable materials that  causes  the  flowable  materials  to  deaerate  and subsequently  compact  when   atmospheric   pressure   is restored.
Patent CA-2024341-A1 (CA)
Inventor: FALLOWS JOHN H
IPC: B65D88/66
Filed: 1990-08-30
Abstract: ABSTRACT        The housing of a rotary ball type industrial vibrator is injection molded from a reinforced plastic material, and an annu-lar metal raceway structure is molded integrally with the housing and forms a contact surface for a metal ball disposed within the interior of the housing.   In response to a flow of pressurized air through the housing, the ball is rapidly rotated around the metal raceway to impart oscillating vibrational forces which are transmitted  through  the  housing  to  a  bulk  material  handling structure  to  which  it  is  rigidly  secured.   The  light  weight plastic housing facilitates a highly efficient vibrational force transfer to the material handling structure, and the integrally molded metal raceway structure isolates the rotating ball from the interior plastic housing surface to prevent internal housing abrasion, and significantly reduces operational noise generation.      In one embodiment of the vibrator, a single tangentially directed stream of pressurized fluid is utilized to drive the ball around the raceway structure, while in another embodiment a circumferen-tially spaced plurality of pressurized fluid streams are simulta-neously utilized.
Patent CA-2025005-A1 (CA)
Title: Condensed diazepinones, process for preparing them and pharmaceutical compositions containing these compounds
Inventor: ENGEL WOLFHARD
IPC: C07D403/14
Filed: 1990-09-10
Abstract: Abstract Condensed diazepinones Condensed diazepinones of formula I              (I) (wherein  ] ?  represents one of the divalent groups   (s)    (r)    (u)    (v) X represents a =CH- group or a nitrogen atom; R represents a lower alkyl group optionally substituted by a phenyl group itself optionally substituted by halogen, methyl or methoxy; R4 and R5 represent hydrogen, halogen or lower alkyl; R6 represents hydrogen, chlorine or methyl; R7 and R8 represent hydrogen or lower alkyl and R8 may also represent halogen; m, n, o and p each represents the number 1 or 2 with the proviso that the sum of m+n+o+p must be no greater than 6) and their isomers and salts are suitable for the treatment of cholinergically induced spasms and motility disorders in the gastrointestinal tract and in the region of the outward leading bile ducts, for the symptomatic treatment of cystitis and spasms in urelithiasis, for the treatment of relative incontinence, for the symptomatic treatment of bronchial asthma and bronchitis and for the treatment of ischaemic heart disease.  The compounds have a high degree of selectivity.
Patent CA-2031040-A1 (CA)
Title: Slidable safety net assembly
Inventor: HALLIGAN CHRISTOPHER J SR
IPC: E04G21/32
Filed: 1990-11-28
Abstract: ABSTRACT OF THE DISCLOSURE     A safety net assembly for covering and uncovering a substantially rectangular open pit includes a safety net with a rope edging and a guide cable that is mounted about the perimeter of the pit, the guide cable defining a pair of track along which the safety net is slidably moved to its opened and closed positions.  A plurality of closable links are attached to two sides and one end of the safety net and slidably mounted to the guide cable at two sides and one end of the pit.  A plurality of snap rings are attached to the other end of the safety net and releasably attached to the guide cable at the other end of the pit.  The links permit the safety net to be drawn open and closed, and the snap rings secure the safety net over the pit.
Patent CA-2031519-A1 (CA)
Title: Transfer fixture and process for printed circuit boards
Inventor: SALENSKY GEORGE A
IPC: B32B37/10
Filed: 1990-04-17
Abstract: This invention relates to an apparatus and method for uniformly transmitting pressure to laminate a conductor or printed circuit to an at least two-dimensional substrate surface so that the bonding of one to the other is uniform across the surface including the periphery of the surface. The invention includes multiple platens disposed opposite each other. One platen contains a cavity for insertion of a substantial thickness of the substrate while the other platen has attached to it a cylinder having portions of its volume divided by multiple diaphragms. One of the diaphragms is a mold shaped to be a mirror image of the surface of the substrate, and which is confined in the distal end of the cylinder. An alternative embodiment is directed to the use of a bellows attached to the noted platen in place of the cylinder. The bellows has at its distal end the mentioned mold. This technique permits not only a uniform lamination technique, but also provides a technique for eliminating the hazard of using a bladder with hot pressurized fluid which can burst or jet fluid at personnel.
Patent CA-2032327-A1 (CA)
Title: Method for manufacturing a spacer for a resin-molded coil, and method for manufacturing a resin-molded coil using the spacer
Inventor: HIRAKAWA KOICHI
IPC: H01F41/12
Filed: 1990-12-14
Abstract: The present invention relates to a method for manufacturing a spacer for a resin-molded coil.  The method includes the steps of discharging a predetermined amount of synthetic resin on a surface of a sheet material and leaving the resin on the surface of the sheet material to cure into a solid state to form a projection made of the resin on the surface of the sheet material.  An apparatus for carrying out the method includes a mounting section for mounting the sheet material, a discharging section for discharging a predetermined amount of synthetic resin onto the sheet material and a solidifying section for solidifying the discharged resin on the sheet material.
Patent CA-2033995-A1 (CA)
Inventor: LAMBERT RAYMOND
IPC: A61K51/08
Filed: 1990-06-08
Abstract: L'invention décrit l'utilisation du facteur natriurétique atrial (ANF) radiomarqué pour la représentation in vivo par images de divers organes d'un sujet humain ou animal. Une telle imagerie est utile dans le diagnostic et l'examen de certaines maladies. On procède à cette représentation par images ou imagerie en administrant le facteur ANF radiomarqué, puis en suivant le cours du processus radioactif dans les organes cibles du corps du sujet, au moyen d'un système de détection approprié. La quantité et le débit d'assimilation, de déplacement et d'élimination du composé radiomarqué dans l'organe cible sont analysés, pour permettre une évaluation de la taille, de la fonction et de la pathologie de l'organe.
Patent CA-2034855-A1 (CA)
Title: Manufacture of polymeric foams
Inventor: MULLER LOUIS
IPC: C08J9/00
Filed: 1991-01-24
Abstract: A method for the preparation of flexible polymeric foam by reacting a polyisocyanate component with an isocyanate-reactive component comprising at least 50% by weight of water, the polyisocyanate component comprising at least two polyisocyanate compositions, one of them being a low NCO isocyanate terminated prepolymer and the second being a high NCO polyisocyanate.
Patent CA-2036060-A1 (CA)
Title: Polyketone polymer blends comprising a linear alternating polymer of carbon monoxide and ethylenically unsaturated compounds
Inventor: MACHADO JOSEPH M
IPC: C08G67/00
Filed: 1991-02-11
Abstract: A B S T R A C T            POLYKETONE POLYMER BLENDS COMPRISING A LINEAR   ALTERNATING POLYMER OF CARBON MONOXIDE AND    ETHYLENICALLY UNSATURATED COMPOUNDS     A polymer blend composition comprising:          (1)  a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound;        (2)  a toughened polymer blend including:     (A)  a graft rubber composition comprising a substrate rubber having a glass transition temperature below 0°C and monomers comprising a vinyl aromatic monomer and one or more polar monomers selected from the group consisting of C1 to C4 alkyl acrylates, C1 to C4 alkyl methacrylates, methacrylonitrile and acrylonitrile, said monomers having been polymerized in the presence of and grafted on to the substrate rubber;   (B)  a polyamide;     (C)  a carboxylic acid containing ethylene/alkyl acrylate copolymer rubber having a glass transition temperature below 20°C.
Patent CA-2036439-A1 (CA)
Title: Method and apparatus for gaging bodies such as threaded fasteners and blanks
Inventor: GOMES KENNETH
IPC: G01B21/20
Filed: 1991-02-15
Abstract: Abstract of the Disclosure A method for gaging bodies includes providing a gage for measuring a plurality of cross-sectional dimensions of a body and positioning a body in surface-to-surface contact with the gage.  The method proceeds by recording information corresponding to the dimensions as measured by the gage, to form recorded data, and ascertaining a predetermined relationship between these dimensions from this recorded data.  Apparatus is also provided for carrying out this method.
Patent CA-2036970-A1 (CA)
Title: Web knicker
Inventor: FOLSOM JAMES C
IPC: B65H45/28
Filed: 1991-02-25
Abstract: ABSTRACT         In a conventional Bunch folder having a swing chute, beaters, spirals mounted for rotation about vertical axes, and a reciprocal cutting blade, a cut initiating device is provided.          The cut initiating device initiates a cut (forms a knick) at the edge of a perforation between adjacent business forms to be severed from each other, so that the cutting blade may easily sever the forms completely at the perforation.  The cut initiating device comprises a short horizontally extending blade mounted by a collar to a shaft of the spiral adjacent the cutting blade start position so that the blade is rotatable with the spiral for engaging the folding web at a perforation and forming a 1/16 to 1/2 inch cut in the perforation at an edge.  The blade may have a horizontal cutting edge portion, a cantilevered portion at a different level than the cutting edge portion and a step portion interconnecting the cutting and cantilevered portions.  A knick in the edge is formed at first predetermined intervals (e.g. every other fold perf), while complete severing by the reciprocal blade is practiced every 100 forms or so.
Patent CA-2037305-A1 (CA)
Title: Arrangement for and method of updating inventory markings
Inventor: SWARTZ JEROME
IPC: G06Q10/00
Filed: 1991-02-28
Abstract: ABSTRACT OF THE DISCLOSURE           A method of and arrangement for updating inventory markings include printing an updated label containing updated information such as price obtained from the data base of a host computer on a real-time basis.  The updated label is applied to a product identified by a scanner.  Weight information relating to the product may also be printed on the updated label.
Patent CA-2038853-A1 (CA)
Title: Shower arm of a valve-controlled bidet for a water closet
Inventor: FRITSCHI ROLF
IPC: E03D9/08
Filed: 1991-03-22
Abstract: ABSTRACT OF THE DISCLOSURE    The shower arm has a nozzle head (10) with discharge openings (10b), a cylindrical shower arm tube (9), as well as a reversing valve.  During the longitudinal movements of the shower arm (3), the reversing valve (22) connects a hose (13) connected to the outlet of a heating device to a rinsing water channel (10d) or a shower water channel  (10g).   When the shower arm (3)  is being extended, rinsing water is sent through the rinsing water channel (10d) over the outer surface (10i) of the rinsing head (10), as a result of which the nozzle head (10) is cleaned. Shortly before the shower arm (3) reaches its fully extended position, the rinsing stream is interrupted, and shower water is admitted into the nozzle head (10) through the shower water channel (10g), likewise via the hose (13).  During the retraction of the shower arm (3), the flow is interrupted, and the nozzle head (10) is subsequently cleaned with rinsing water until the resting position is reached.     B:21726.1
Patent CA-2040839-A1 (CA)
Title: Black colored thermal dye sublimation transfer donor element
Inventor: JANSSENS WILHELMUS
IPC: B41M5/26
Filed: 1991-04-19
Abstract: ABSTRACT     BLACK COLORED THERMAL DYE SUBLIMATION TRANSFER DONOR ELEMENT      Black colored dye-donor element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer containing a mixture of a magenta 4-chloro,5-formylthiazol-2-ylazoaniline dye and at least one cyan dye and at least one yellow dye
Patent CA-2043217-A1 (CA)
Title: Gauge protector
Inventor: PORTER STUART J
IPC: B63C11/02
Filed: 1991-05-24
Abstract: GAUGE PROTECTOR                   ABSTRACT OF THE DISCLOSURE         A gauge protector provides a shield device for the protection of the lenses of skin diving gauges and related articles.  The device comprises one or more crossbar elements extending between crossbar base portions, of a size and shape to fit over the gauge lens, and attaches to or is releasably captured between the dive gauge body and its associated flexible protective boot member.  The crossbar base portions preferably include downwardly-extending peripheral flange portions for releasable capture of the sides of the gauge body.
Patent CA-2048357-A1 (CA)
Inventor: MARK JOHN G
IPC: G01C19/66
Filed: 1991-08-02
Abstract: A ring laser gyro having a ring laser that preferably has four legs and four corner mirrors.  At least one of the corner mirror is partly transmissive, and the transmitted beam is sensed and converted into a digital signal.  The digital signal is fed back in two computer loops to at least one digital-to-analog converter, and thence to a transducer which drives at least one corner mirror inward and outward. One of the computer loops includes a stepped demodulator having four steps per cycle.  The steps have voltages at the operating voltage of the transducer, that voltage plus an increment, the operating voltage, and that voltage less a decrement.  The first loop sends an operating voltage to the digital-to-analog converters.  The second loops demodulates the beam signal at a second harmonic of the demodulation of the first loop to produce a voltage signal which controls-the amplitude of dithering of the movable mirrors.  A stepped modulator, in synchronism with the demodulator of the first loop, delivers a modulation signal to the digital-to-analog converters to step the movable mirrors.  The operating voltage moves the mirrors into a position wherein the laser cavity operates at its intensity mode peaks.
Patent CA-2049232-A1 (CA)
Title: Shredder/compactor auger system
Inventor: ROBERTSON JAMES C
IPC: F23G5/033
Filed: 1991-08-15
Abstract: ABSTRACT OF THE DISCLOSURE     A shredding and feeding system for an incinerator wherein a shredding chamber is isolated from atmosphere by means of an airlock through which material to be incinerated passes into the shredding chamber.   The oxygen content of the shredding chamber is maintained below  a  predetermined  level  to  minimize  risk  of explosions and premature incineration of material.
Patent CA-2054650-A1 (CA)
Title: Stabilized asphalt
Inventor: GAIDIS JAMES M
IPC: C08K5/098
Filed: 1991-10-31
Abstract: ABSTRACT      A process for stabilizing asphalt is disclosed which requires mixing with the asphalt a stabilizing mixture composed of tall oil acid salts of alkali or alkaline earth metals in combination with free tall oil acid present in at least 30 molar percent of the total acid content.
Patent CA-2055814-A1 (CA)
Inventor: CUNNINGHAM DONALD J
IPC: B60R21/26
Filed: 1991-11-19
Abstract: PATENT     ABSTRACT OF THE DISCLOSURE    Because of the length of the airbag gas generator that is used on the passenger side of an automotive vehicle, it has been extremely difficult and expensive to provide an ignition system that would ignite solid gas generant pellets and wafers uniformly throughout the entire length thereof.  In order to effect ignition of all, pellets throughout the length of the gas generator combustion chamber substantially simultaneously, there is positioned in concentric relation therein an elongated BKNO3 solution dipped igniter tube having similarly dipped disks positioned thereon in spaced relation, transversely thereof. BKNO3 powder initiated by a squib directs fire down the igniter tube to produce a rapid flash of fire that ignites the BKNO3 dipped igniter tube and disks and surrounding gas generant pellets.  The hot gas from the gas generant pellets is cooled and filtered by a screen pack assembly prior to exiting through holes in the cylindrical wall of the gas generator and directed to an airbag for inflation.
Patent CA-2056390-A1 (CA)
Title: Applicator for applying resins and lacquers
Inventor: HERRLI PETER
IPC: A45D40/04
Filed: 1991-03-26
Abstract: Abstract The applicator has a reservoir (1) for nail polish, a brush (2), a chamber (3) formed inside a cap (27), with a liquid absorbing element (4) for cleaning the brush and ensuring that it is ready for use at all times, and a dosing device (5, 6, 7, 8) with a rotatable knob (5).  A rotary movement of the knob (5) is translated into an axial movement of the piston (10) via a carrier rod (6) and a threaded hollow rod (7), whose outer thread (18) engages with an inner thread (19) of a fixed ring (8).  Halting means (9) disposed in the rotatable knob allow a stepwise forwards movement of the piston (10), thus achieving a dosed delivery of nail polish to the brush (2).  Another embodiment intends the reservoir with the brush and the cap which surrounds the brush and forms the chamber to be designed as a replacement unit which can be inserted in a housing in which the dosing device is disposed.        (Fig. 1)
Patent CA-2058046-A1 (CA)
Title: Manufacture of telecommunications cable
Inventor: TESSIER RONALD
IPC: H01B11/04
Filed: 1991-12-18
Abstract: MANUFACTURE OF TELECOMMUNICATIONS CABLE               Abstract of the Disclosure A telecommunications cable in which pairs of twisted together conductors are spaced apart to minimize capacitance unbalance and cross-talk.  A central core member may be provided with the conductor pairs extending around the core member which may have spokes to separate the conductor pairs.  Alternatively, the cable jacket has inwardly directed spacers which separate the conductor pins and hold them in recesses defined by the jacket.
Patent CA-2058491-A1 (CA)
Title: Component sensor for molten metals
Inventor: YAMAGUCHI SHU
IPC: G01N27/30
Filed: 1991-12-27
Abstract: A metal melt is used as a measuring electrode while a pure form of a particular metal component to be measured or an alloy containing it is used as a standard electrode.  The active substance to come in contact with the standard electrode includes at least one halide of an alkali halide and an alkali earth halide, both having ion conductivity,  and a halide of the particular metal component, any one of said halides consisting of a solid phase and a liquid phase.   This active substance is provided such that it can come into contact with the metal melt and is used as an electrolyte as well.  It is thus possible to provide a continuous detection of the concentration of the particular component in the molten metal to be measured.