baber/WOPTO huggingface dataset:
Patent CA-2047302-A1 (CA)
Inventor: ABELE WERNER
IPC: G03F7/11
Filed: 1991-07-17
Abstract: TITLE PHOTOPOLYMERIZABLE PRINTING PLATE FOR FLEXOGRAPHIC PRINTING    ABSTRACT A photopolymerizable printing element comprising a photopolymerizable layer and an elastomeric layer, wherein the elastomeric layer contains, as a binder, one or more thermoplastic, elastomeric block copolymers made up of at least one polystyrene block and at least one polybutadiene, polyethylene, and/or polypropylene block. The polystyrene content of the binder or binder mixture is 10 to 35 percent by weight, the solution viscosity of the block copolymers for a 5.23% solution in toluene is greater than or equal to 5 mm2/s and the melt index, measured according to ASTM D 1238 P is less than or equal to 10 g/10 min.
Patent CA-2047457-A1 (CA)
Inventor: KINOSHITA NOBORU
IPC: H01M8/06
Filed: 1991-07-19
Abstract: The method of producing electrical power   using a molten carbonate fuel cell,  a reformer and a CO2 separator, comprises the steps of: introducing oxidizing gas to a cathode of the fuel cell; introducing  raw material gas to be reformed to the reformer together with steam to obtain fuel gas; introducing the fuel gas to an anode of the fuel cell; introducing to the CO2 separator gases discharged from the anode (referred to as "anode exhaust gas");  introducing liquid absorbent of a predetermined temperature to the CO2 separator; allowing the anode exhaust gas to contact the absorbent inside the CO2 separator such that CO2 of the anode exhaust gas is absorbed and separated by the absorb-ent and such that the CO2-removed anode exhaust gas contains in the form of steam moisture which corresponds to vapor pressure of the absorbent;  introducing the CO2-removed anode exhaust gas to the reformer from the CO2 separator together with the raw materi-al such that reformation of the raw material gas occurs and the raw material gas is converted into the fuel gas, whereby an electrochemical reaction takes place between the anode and the cathode to produce the electrical energy.
Patent CA-2048994-A1 (CA)
Title: Blends of poly(arylene sulfide) and copoly(arylene sulfide) modified with diphenyl ether
Inventor: FAGERBURG DAVID R
IPC: C08L81/04
Filed: 1990-03-09
Abstract: A composition comprising an admixture of (A) from 99.9 to 90 weight percent, based on the weight of the admixture, of a polymer having repeating units corresponding to the structure (a), wherein y is in the range of 0.001 to 0.15, x is in the range of 0.01 to 0.50 and n is at least 100, and (B) from 0.1 to 10 weight percent, based on the weight of the admixture, of a poly(phenylene sulfide) corresponding to the structure (b), where r is at least 25.
Patent CA-2052229-A1 (CA)
Title: Antifungal composition in a dry powdered spray form
Inventor: LAUGIER JEAN-PIERRE
IPC: A61P31/10
Filed: 1991-09-25
Abstract: This composition contains, in combination, at least one antifungal agent of the class of allylamines, a noncyclised silicone polymer, a filler and a propellent gas. 
<??>Use in the treatment of mycoses.
Patent CA-2053850-A1 (CA)
Title: Substituted cyclohexanediones and their herbicidal uses
Inventor: MARKLEY LOWELL D
IPC: C07C251/42
Filed: 1991-03-06
Abstract: The present disclosure is directed to substituted cyclohexanedione compounds, the preparation of said compounds, compositions containing said compounds, and the use of said compositions in the selective pre- and postemergent kill and control of grassy weeds in the presence of various crop plants.
Patent CA-2055512-A1 (CA)
Inventor: DA SILVA EDILBERTO A
IPC: F23Q2/32
Filed: 1991-11-14
Abstract: ABSTRACT           An improved  lighter-key-holder combination, wherein the  key-holder is  independent from the lighter and comprises  a detachable  fitting (1) having a cross-section similar to that of the lighter (2), which can be circular or  rectangular cross-section, said fitting (1) being coupled  to the  lighter (2) by a threaded pin (3) centrally formed thereon and received in a threaded bore (4) centrally  formed on the  bottom  surface  of  said lighter. Said fitting can have a cross-section different from that  of the  lighter, which  can also be spherical (17), and  being provided  with a transpassing bore (8), closed by  a  latch (9) actuated by a spring (not shown) and manually operated by an external button (10).
Patent CA-2071425-A1 (CA)
Title: Prophylactic/therapeutic composition for disseminated intravascular coagulation, or chronic respiratory tract infectious disease
Inventor: INAMURA NORIAKI
IPC: A61K38/00
Filed: 1992-06-17
Abstract: The composition comprises a WS7622A mono- or di-   sulfate   ester   or   their   pharmaceutically acceptable salts such as the disodium or dipotassium salts.   The preparation of esters and salts  from WS7622A or a salt thereof is also disclosed.   The composition may be used in the form of powder, fine granules,  granules,  tablets,  sugar-coated  pills, microcapsules,  syrup,  injection,  inhalant,  and  so on.
Patent CA-2071960-A1 (CA)
Title: Open capillary channel structures, improved process for making capillary channel structures, and extrusion die for use therein
Inventor: THOMPSON HUGH A
IPC: B29C48/12
Filed: 1991-02-12
Abstract: 2071960 9112949 PCTABS00007 Capillary channel polymer fiber and sheet structures for use in absorbent webs and textiles having one or more intrastructure capillary channels that provide good capillary function for a given weight of material: said structures have a capillary channel base (6), and at least two capillary channel walls (4) extending from said base along the length of said base in the axial direction for at least about 0.2 cm, said base and walls form said capillary channels (8); and said structures have a Specific Capillary Volume of at least about 1.2 cc/g, a Specific Capillary Surface Area of at least about 500 cm2/g, and a Compressive Strength (Dry) of at least about 13,800 dynes/cm2. An improved process and extrusion dies are also provided.
Patent CA-2072116-A1 (CA)
Title: Shaped articles as obtained from a thermoplastic starch melt
Inventor: COLE EWART T
IPC: A61K47/36
Filed: 1991-08-19
Abstract: Shaped articles, as obtained from a thermoplastic melt, which melt comprises a medium and a phase, the medium func-tioning as a dispersion medium with respect to the phase, the phase likewise functioning as a disperse phase with respect to the medium, the phase being present in the thermoplastic melt at a concentration sufficient to effect an increase in dissolution of said articles by comparison with the rate of dissolution of articles made from a thermoplastic melt absent said phase, said medium consisting of a melt comprising destructurised starch and said phase comprising at least a hydrophilic material.
Patent CA-2072456-A1 (CA)
Title: External servicing devices for postage meters
Inventor: KOHLER ARMIN
IPC: G06Q50/00
Filed: 1992-06-26
Abstract: ?8318 - 1340-17367 ABSTRACT         In an electronic postage meter and external servicing system, a method and apparatus are disclosed for loading data in a universal format from the external servicing device to the postage meter.  Data packets sent from the external servicing device to the postage meter contain an address in the memory address space of the processor as well as data to be loaded to that address.          Optionally the data packet may include a data length value and a repetition value, the repetition value indicating how many times the data are to be copied into the memory of the processor.  The system overcomes limitations of the prior art in which data packets may only be sent to the meter for loading to a limited set of selectable destinations.
Patent CA-2072880-A1 (CA)
Inventor: LOPEZ RAYADO LUIS
IPC: B65D17/32
Filed: 1991-10-28
Abstract: The closure of the invention is applicable to metal containers so-called ''cans'', the opening of such containers being achieved by pulling a ring (6) which results in the tearing of a stamped area (1). The closure comprises, as one of the characteristics of the invention, a protection sheet (7) with adhesive on its bottom face, which is applied to the stamped surface (1) and is removed after pulling the ring (6), thereby avoiding contamination by noxious substances inside the container upon opening.
Patent CA-2072917-A1 (CA)
Title: Additive product dispensing apparatus
Inventor: FOURMAN ROBERT
IPC: E03D9/03
Filed: 1992-07-02
Abstract: ABSTRACT    An additive product dispensing apparatus for a toilet tank which prevents waste of excessive chemicals within the toilet tank and causes the treatment solution to remain in the toilet bowl water after the flushing cycle.
Patent CA-2073142-A1 (CA)
Inventor: SHIBAHASHI YUTAKA
IPC: B44F1/10
Filed: 1992-07-03
Abstract: A thermochromic laminate member capable of reversible change from a metallic luster color to a colorless state, comprises a first layer for regulating the wavelength of reflected light, composed of a metal luster pigment, which consists of natural mica surfacially covered with titanium oxide and has a grain size of 5 to 100 µm, and a film forming material; and a second layer composed of a thermochromic material, which consists of an electron donating compound, an electron accepting compound, and an organic medium enabling a reversible color-forming reaction between said compounds and has a luminocity value of 6 or lower in the colored state and a luminocity value of 8 or higher in the colorless state, and a film forming material.
Patent CA-2073188-A1 (CA)
Title: Optical device
Inventor: MUSK ROBET W
IPC: G02B6/42
Filed: 1991-01-16
Abstract: An optical transmitter (1) comprises a semiconductor laser optical source (14) housed in an optical fibre connector component. An optical baffle (8) such as a short section of optical fibre ensures that only minimal power is emitted to the environment when the transmission fibre (6) is withdrawn from the connector.
Patent CA-2074631-A1 (CA)
Title: Parts feeding apparatus
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/00
Filed: 1992-07-24
Abstract: ABSTRACT OF THE DISCLOSURE    A parts feeding apparatus for feeding parts to a predetermined location comprises a feed rod mounted for reciprocating movement between a retracted position spaced away from the predetrmined location and a second position adjacent the predetermined location.  The feed rod has a part receiving hole formed therein and a device for holding the part within the hole.  A feeding member, capable of advancing and retracting, turning, and parallel movements, is provided for transferring parts to a position on an axis of path of the reciprocating movement of the feed rod.  The feeding member has a device for holding a part in position on the feeding member, the holding force imparted to the part is nullified when the feeding member retracts away from the feed rod.
Patent CA-2075062-A1 (CA)
Inventor: SUZUKI TERUO
IPC: E04H15/64
Filed: 1991-12-27
Abstract: A sheet setting-up device (7) is provided with a base portion (7a). The base portion (7a) has: a hole (17) for slidably receiv-ing a bulged portion (5) formed at an outermost edge portion of a sheet (2); a slit (18) communicating with the hole (17) and cap-able of receiving an edge portion (11) of the sheet (2) connectingly provided to the bulged portion (5); a hole (19) capable of slid-ably receiving another bulged portion (5) formed at an outermost edge portion of another sheet (2); and a slit (20) communicating with the hole (19) and capable of receiving an edge ponion (11) of another sheet (2) connectingly provided to another bulged por-tion (5).
Patent CA-2075463-A1 (CA)
Title: Coating and method for protecting feed
Inventor: KAUFFMAN MARVIN
IPC: A23B9/14
Filed: 1992-01-21
Abstract: ABSTRACT A protectant for forage crops.  The protectant is made from a mixture of water and plaintain husks, such as psyllium.  A thickening and suspending agent may be used to assist the adherence of the protectant to harvested forage.  A preferred agent is carboxymethyl-cellulose (CMC), an accepted additive for use in food products.  The mixture when dried forms a moisture resistant  hardened  coating which prohibits  the  crops  from deterioration and weather.  A layer of the protectant is applied to the generally upwardly facing surfaces of a quantity of forage.  A common form of accumulated forage is the round bale, and the protectant of the present invention is preferably applied to round bales with an arcuate sprayboom which applies a heavier layer of the protectant to top surfaces of the bale and a lighter layer to side surfaces.
Patent CA-2075985-A1 (CA)
Title: Method of and apparatus for forming a solid three-dimensional article from a liquid medium
Inventor: HELLER TIMMY BOYD
IPC: B29C64/124
Filed: 1991-02-15
Abstract: A method and apparatus (20) for forming a solid three-dimensional article by exposure of successive layers of a liquid material to a vertically movable energy source (32). The apparatus includes a fixed support plate (28) disposed in a container (24), the liquid being dispensed to successively higher levels in the container above the plate. In one embodiment, the liquid is fed from a reservoir (25) below the plate to an upper portion of the container above the plate by an expandable member (150) disposed in the reservoir. A vertically movable liquid dispenser (34) may be provided above the plate either alone or in combination with the expandable member. The energy source includes a laser (50), a focusing optics system (52) and a scanner head (54) for directing a laser beam to solidify selected portions of successive layers of the liquid medium.
Patent CA-2077158-A1 (CA)
Title: Time-varying image signal coding/decoding system
Inventor: KOGA TOSHIO
IPC: H04N19/70
Filed: 1992-08-28
Abstract: In the time-varying image signal coding apparatus, a local encoded signal is quantized by a quantizing circuit, and the quantized signal is selected when refreshing is to be accomplished, and subjected to code transform by a code transform circuit to be transmitted to a time-varying image signal decoding apparatus.  The signal supplied from the quantizing circuit is a transform coefficient in the transform region, and this is divided into a plurality of groups to be refreshed on a group-by-group basis.  The transfer control on a group-by-group basis when refreshing is to take place is accomplished with a control signal supplied from a switching control circuit, and this control signal also undergoes code transform by the code transform circuit to be transmitted to the time-varying image signal decoding apparatus.  In the time-varying image signal decoding apparatus, in accordance with the switching control signal transmitted from the time-varying image signal coding apparatus, refreshing is achieved by such selection that the transform coefficient to be refreshed is directly written into a frame memory from a code inverse transform circuit.    When a time-varying image signal is to be transferred by using interframe transform and transform coding, grouping is achieved by the units of transform coefficient, and frames are rewritten with each group independent of others.
Patent CA-2078080-A1 (CA)
Title: Shoulder type holster
Inventor: ASHIHARA HIDEYUKI
IPC: F41C27/00
Filed: 1992-09-11
Abstract: ABSTRACT OF THE DISCLOSURE    A shoulder type holster which is carried about by suspending a holster main body from a shoulder, in which a weight support member having an engaging portion for engaging a waist belt is disposed below the holster main body for loading a portion of the carrying weight on the waist belt.
Patent CA-2078352-A1 (CA)
Inventor: STEVENS PHILLIP E
IPC: A01B73/04
Filed: 1992-09-16
Abstract: A trailing harrow attachment is pivotally connected to the aft end of support arms for rotation about a transverse axis between a field-working position wherein the harrow tines engage the soil, and a non-operative position wherein the harrow is rotated about the axis by approximately 180° so that the tines extend away from the ground to provide better trash flow and ground clearance. The angles that attach the harrow to the trailing arms include apertures located an equal distance radially outwardly on opposite sides of the axis so that the harrow may be pinned at the same location on one of the support arms in either the field-working or the non-operative position.
Patent CA-2078516-A1 (CA)
Title: Production of purified iron chloride by a vacuum process in the manufacture of titanium dioxide
Inventor: HARTMANN ACHIM
IPC: C01G49/10
Filed: 1992-09-17
Abstract: A process for the recovery of ferrous chloride contained in a  suspension   resulting   from   the   chlorination   of titaniferous raw material in the manufacture of titanium dioxide, comprises: a)   slurrying the suspension in fluid; b)   removing the water-insoluble constituents from the slurry leaving a filtered solution; c)   evaporating the filtered solution under vacuum but only to an extent that chlorides do not crystallize; and d)    cooling the  filtered solution,  at least initially under vacuum, thereby crystallizing ferrous chloride.
Patent CA-2080149-A1 (CA)
Inventor: GIZAW DANIEL
IPC: H02K23/42
Filed: 1992-10-08
Abstract: An improved salient pole configuration for a dynamoelectric machine is disclosed, particularly for a permanent magnet brushless DC motor wherein cogging torque is a problem. One or more apertures or "reluctance holes" are disposed within the head portion of the salient poles in the stator such that the reluctance holes are substantially adjacent but not adjoining the pole face, thereby forming a bridge between the aperture and the pole face. The reluctance hole bridge provides a substantially constant air gap flux density to reduce cogging, while at the same time, provides a low reluctance shunt path for the armature reaction flux around the permanent magnet to improve the demagnetization margin. The efficiency of the machine is also improved.
Patent CA-2080373-A1 (CA)
Title: Compositions and methods for removing or preventing biofilm
Inventor: HOLLIS C GEORGE
IPC: C02F5/10
Filed: 1992-02-11
Abstract: A composition for and methods of removing biofilm and controlling its development in industrial water system. The water in such system is treated with a combination of at least two biologically produced enzymes and a surface active agent, preferably an anionic surfactant.
Patent CA-2083041-A1 (CA)
Title: Labeled compounds for use in a diagnostic breath test
Inventor: KYLE DAVID J
IPC: C12P7/62
Filed: 1991-05-13
Abstract: Disclosed is a process for the production of compounds labeled with stable isotopes of carbon. Such compounds are useful in diagnostic breath tests, The process involves the cultivation of microorganisms capable of producing such compounds in appropriately controlled environments such as bioreactors, feeding such microorganisms labeled carbon substrates, inducing the microorganisms to produce the labeled compounds and recovering the compounds therefrom. Also, encompassed by the present invention are perlabeled compounds useful in diagnostic breath tests.
Patent CA-2084759-A1 (CA)
Title: Method and apparatus for minimizing and recovering fluid cargo spills
Inventor: LINT CHRISTIAN L
IPC: E02B15/04
Filed: 1991-06-10
Abstract: An apparatus for preventing or minimizing spilled fluid cargo in a marine environment, and for recovering that fluid cargo which does spill, is disclosed. The apparatus consists of an air pump (12) that can be connected with each hold of a marine cargo vessel (16) and used to evacuate the holds after they are filled with fluid cargo, thereby preventing of minimizing fluid cargo loss due to a breach of the holds. Also disclosed is the use of an air pump (12) which is connected to a substantially airtight enclosure (14), typically a tank or a hold (19) of a marine cargo vessel, and a pickup mechanism (20) with a pickup passage (22) that has one end connected to the tank or cargo hold (14) and a second end connected to at least one pickup nozzle (30) to recover spilled fluid cargo. The apparatus may be permanently installed on a marine cargo vessel, or it may use a port seal which fits over a port in the tank or hold, i.e., butterworth port, with at least two apertures to provide connections with the air pump (12) and the pickup means (30) only when the apparatus is needed to recover materials. Methods for minimizing fluid cargo loss and for recovering spilled fluid cargo also are disclosed.
Patent CA-2085193-A1 (CA)
Inventor: FUJIMOTO MASARU
IPC: B27D5/00
Filed: 1992-12-11
Abstract: ABSTRACT OF THE DISCLOSURE            There is disclosed a method for preparing a resin-reinforced decorative board which comprises the steps of interposing a polymerizable gelatinous substance between a decorative veneer and a base board, pressurizing and heating the materials to permeate at least part of components constituting the gelatinous substance to the decorative veneer or both of the decorative veneer and the base board, and polymerizing the substance to laminate the decorative veneer and the base board through an adhesive layer.
Patent CA-2086601-A1 (CA)
Inventor: BILLINGHAM PAUL R
IPC: B65D5/66
Filed: 1990-12-21
Abstract: A storage box for documents, files or the like, and having a generally rectangular body (2) with one open side for access which is sloped or angled, relative to the opposite side. Three of the side edges of the opening are also inwardly flanged, and a slightly smaller lid (4) of co-operating shape is hinged to the fourth edge (6) or to the edge of an insert (30) which divides the interior into sections. The insert may divide the interior into two or more such sections depending on the applicaton.
Patent CA-2087369-A1 (CA)
Title: Gearing for a door lock, in particular for a panic or smoke-protection door lock
Inventor: DZIUK RICHARD
IPC: E05B65/10
Filed: 1993-01-15
Abstract: Abstract A gearing is described for locks of panic doors etc. The gearing has a first gearing part (17) which is rotatable around a first axis (17a) and can be connected with an actuating member (18) for a lock nut or the like, and a second gearing part (28) which is rotatable around a second axis perpendicular to the first axis and is connected with a handle (1).  One of the gear parts is provided with a driver pin (24) arranged parallel to and at a distance from the first axis and the other gearing part is provided with a guide part cooperating with the latter for the purpose of converting the rotating movement of the handle (1) into a rotating movement of the actuating member (18) (Fig. 6).
Patent CA-2087601-A1 (CA)
Title: Process for controlling the product quality in the conversion of reactor feed into iron carbide
Inventor: STEPHENS FRANK A
IPC: C01B31/30
Filed: 1991-07-23
Abstract: A method of controlling product quality in a conversion of reactor feed to an iron carbide-containing product in a fluidized bed reactor (16). A Mossbauer analysis is performed (18) on product samples leaving the fluidized bed reactor (16), and a regression analysis is performed on the Mossbauer data. Depending upon the results of the regression analysis, process parameters are adjusted in order to obtain a product having a desired composition.  Adjustments are made to the temperature and pressure in the fluidized bed reactor, rate of feed (12) to the fluidized bed reactor (16), and the composition of the process gas which reacts with the reactor feed in the fluidized bed reactor (16), dependent upon the analysis results.