baber/WOPTO huggingface dataset:
Patent CA-2114386-A1 (CA)
Title: Two dimensional code sheet for processing data
Inventor: TOMIOKA MAKOTO
IPC: G06K19/06
Filed: 1994-01-27
Abstract: [Objective]  To propose a multi-purpose  two dimensional  code  sheet which is capable of processing a large quantitiy of  data with high speed and high accuracy.          [Structure}  A plurality of  mark sheet type negative and positive  code are arranged  in  a matrix-like  arrangement within a mark zone  6  of  a sheet5.          Each code mark makes either a positive type or negative type binary code.  As data codes are provided with address code, start code, end code , line feed code, page feed code, position code in relation to the desired functions. Further, rule codes such as language code and bit number code  is provided for a translation code of other data codes.          [Advantage]           The data sheet code  according to the present invention is capable of displaying multi dimensional data,  of sensing codes data in an optimum position not only for image as a whole but for partial image data,  and  of  processing  data  automatically  with  high  speed  and accuracy.
Patent CA-2115731-A1 (CA)
Inventor: LARSON MIKIEL L
IPC: G06F13/362
Filed: 1994-02-15
Abstract: An arbitration circuit that uses a unique history register that is combined with a value representing bus requests to index into a table. All possible combinations of history register requests are stored in the table along with a corresponding grant. A block of the table is selected by the history register, and then the request is used to index into the block to determine which request receives a grant. The grant is then shifted into the history register. Advantageously, more than one table may be stored in memory which can be selected by an arbiter controller.
Patent CA-2116185-A1 (CA)
Title: Plural compartment package
Inventor: STUPAR JEFFREY M
IPC: B65D30/22
Filed: 1994-02-22
Abstract: PLURAL COMPARTMENT PACKAGE            ABSTRACT    The present invention is a package for housing and mixing two materials, such as epoxy resin and polyamine adduct, together to form an adhesive.  Two sheets are joined together to form the outer periphery of the bag.  A third sheet is secured between the outer sheets and divides the package into two compartments.  One compartment includes a line of perforation holes that are easily ruptured when a user applies pressure to the external area of the compartment.   A cap covers the perforation holes so that the material contained within the rupturable bag will not leak into the other compartment.  When the one compartment is ruptured, the adduct that is contained therein is released into the other compartment and mixes with the resin.  After the two materials are completely mixed the adhesive is ready for use.
Patent CA-2116505-A1 (CA)
Title: Sorting device with a field of transport units
Inventor: VAN ESSEN ROELOF M
IPC: B65G47/68
Filed: 1994-02-25
Abstract: ABSTRACT: "Sorting device with a field of transport units."     A sorting device with a transport device (5) for displacing objects such as, for example, postal items (99) from an input station (1) to an output position (3a, 3b) selected from along a plurality of output positions (3). The transport device (5) comprises a field (101) of individual transport units (23, 105) arranged in a hexagonal grid shape and each provided with a transport mechanism (27) arranged on a rotatable support (25). The output positions (3) are positioned alongside the field (101), while the field (101) is accessible through at least two separate input positions (9, 11, 109, 119). Alternative routes can be selected by means of an electronic control unit (15) and microprocessors (127) in the field (101) between an input position (9, 11, 109, 119) and a selected output position (3) by joining together the individual transport units (23, 105). The use of at least two separate input positions (9, 11, 109, 119) and of the grid-shaped field (101) renders it possible to move several postal items simultaneously and in parallel through the field (101), so that the sorting device has a great handling capacity. The sorting device is suitable for sorting of postal items which are provided with address codes corresponding to destinations of the items. During sorting of comparatively light postal items such as letters, a great capacity is provided, while a satisfactory capacity is provided during sorting of comparatively heavy postal items which are moved at comparatively low speeds through the sorting device, for example, postal parcels.
Patent CA-2119219-A1 (CA)
Title: Dual product dispenser
Inventor: DUNNING WALTER B
IPC: B01F3/08
Filed: 1994-03-16
Abstract: A dispenser for simultaneously dispensing and mixing a pair of fluid products such as chemically reactive resins, from a pair of axial adjacent front and rear chambers. A piston is mounted within each of the chambers and is moveable with respect to the hollow interior of the respective chamber for dispensing the fluid product therefrom. Telescopic movement of the rear chamber within the front chamber moves the pistons synchronously through the chambers to provide for controlled discharge of the products through a front discharge nozzle. A fixed hollow delivery tube extends through the interior of the front chamber and telescopically receives therein a post which is mounted on a rear wall of the rear chamber. The rear chamber has a relatively tight sliding fit within the front chamber so that a partial vacuum is formed within an annular space which forms between the two pistons as they move apart upon discharge of the two products to produce a "suck back" effect on product remaining in the discharge nozzle.
Patent CA-2121848-A1 (CA)
Title: Document Surrogates
Inventor: KLOTZ LEIGH L JR
IPC: H04N1/21
Filed: 1994-04-21
Abstract: The present invention involves a novel form and methods for creating and using such forms. These forms are summaries (hereinafter "document surrogates") of associated objects, such as original documents, processes, or their copies, stored in a document processing system. A document surrogate made in accordance with the principles of the present invention comprises at least one sheet of a information storing substrate material that has a human readable area and a machine readable area. The human readable area may contain at least one area of material which summarizes the associated object. Such a summary may either be made manually by the user or created automatically by the document processing system. The machine readable area comprises a document reference code that is readable and recognizable by the document processing system. The code is located by the system and recognized from an image of the entire page. The reference code encodes an indicator to the storage location of the associated object. Upon encountering a document surrogate, the system may interpret the surrogate to be the equivalent of its associated object and uses the indicator to access the appropriate object. A mechanism may be provided to the system to either enable or disable this equivalence. If disabled, the system would treat the document surrogate like a typical page in a document.
Patent CA-2124237-A1 (CA)
Title: Improved nonwoven barrier and method of making the same
Inventor: COHEN BERNARD
IPC: D06M10/02
Filed: 1994-05-25
Abstract: A steam sterilizable nonwoven material which is subjected to charging, and more particularly electrostatic charging is provided. The nonwoven materials may include laminate nonwovens wherein one or more layers are subjected to charging. The nonwoven material(s) may also be treated with an antistatic material before or after subjecting the same to charging.
Patent CA-2125442-A1 (CA)
Title: Process for reducing the ammonia content of a gaseous effluent from urea production plants
Inventor: GRANELLI FRANCO
IPC: C07C273/04
Filed: 1994-06-08
Abstract: A process for neutralizing the ammonia present in the molten urea originating from the concentration section of a plant for its production, comprising adding to the molten urea a small guantity of an acid.
Patent CA-2130737-A1 (CA)
Title: Process for processing the signals of a passive infra-red detector and an infra-red detector for implementing the process
Inventor: STIERLI PETER
IPC: G01J1/02
Filed: 1994-08-23
Abstract: Abstract The infra-red detector contains a sensor element (1) and, connected downstream of it, an evaluation circuit with an amplifier (3), an analogue/digital converter (4) and a microcontroller (6). The microcontroller (6) contains a pulse processing stage (5), in which the digitized sensor signals are converted into pulses, and a fuzzy controller (7), to which these pulses are fed. In the fuzzy controller (7) each of several successive pulses are compared to rules stored in the form of linguistic variables. (Fig. 1)
Patent CA-2131201-A1 (CA)
Inventor: TEAGUE BETH O
IPC: B01D53/00
Filed: 1994-08-31
Abstract: Disclosed is a process for removing emissions, originated in the manufacturing industry, especially from polymerization operations and thermoplastic polymer processing operations by collecting the air, containing the emissions, cooling the air, directing the air to a liquid removal system and heating the air.
Patent CA-2131830-A1 (CA)
Title: Soft resilient interocclusal dental appliance, method of forming same and composite for same
Inventor: JONES JIMMIE J
IPC: C09K3/00
Filed: 1993-03-10
Abstract: A unitary plural-material, interocclusal dental appliance (10) is disclosed for use in connection with orthodontic/orthopedic treatment of the teeth and jaws of a patient's mouth.  The appliance includes a first region (14) made from a first material that provides a relatively hard expanse with first and second surfaces, and with the second surface being contactable by one such set of teeth The second surface may be constructed with a substantially planar shape, or with a shape conforming generally to the cusps of such one set of teeth. A second region (16) is joined to the first region (14) and is made from a second material that provides a relatively soft, persistently resilient enclosure for the other such set of teeth. Additionally, a curable composition for making a soft, persistently resilient dental appliance is disclosed and it includes a polymer component including butyl methacrylate monomer.
Patent CA-2131831-A1 (CA)
Title: The use of quinoline-3-carboxamide compounds for treatment of diabetes
Inventor: SLAVIN SHIMON
IPC: A61P3/10
Filed: 1993-03-31
Abstract: The use of an anti-diabetic quinoline-3-carboxamide compound comprising the structure (1), optionally with substituents for the hydrogen atoms shown (H1-9), and a salt of the compound (I) where (a)------ represents that there are two conjugated double bonds between the atoms comprised by the dashed line, (b) X1 and X2 are separately selected from an oxygen atom or an NH9 group, said X1 and X2 being bound by a single bond to the ring when attached to H7 or H8 and by a double bond when not bound to H7 or H8, (c) H1-9 are hydrogens with the provision that H9 is only present when at least one of X1 and X2 is the NH9 group, (d) H7 and H8 are hydrogens that are attached to different atoms selected among X1, X2 and the nitrogen atom (N) in the quinoline ring, for the manufacture of a composition intended for the treatment of conditions associated with Type I diabetes. Also described are treatment methods for diabetes in which methods these compounds are administered to a patient. Particularly preferred compounds are N-phenyl-N-methyl-1,2-dihydro-4-hydroxy-1-methyl-2-oxo-quinoline-3-carboxamide or a salt thereof.
Patent CA-2136546-A1 (CA)
Title: Novel steroids with pregnane skeleton, pharmaceutical compositions containing them and process for preparing same
Inventor: MAHO SANDOR
IPC: C07J43/00
Filed: 1993-06-08
Abstract: The invention relates to novel, therapeutically active 21-aminosteroids of formula (I) with pregnane skeleton, wherein two of X, Y and Z mean a nitrogen atom each and the third one is a methine group; R1 and R2 represent, independently from each other, a primary amino group bearing as substituent a branched-chain C4-8alkyl, -alkenyl or -alkynyl group, or a C4-10cyc-loalkyl group comprising 1 to 3 ring(s) and being optionally substituted by C1-3alkyl group(8); or R1 and R2 stand together for a spiro-heterocyclic secondary amino group containing at most 10 carbon atoms and optionally at least one oxygen atom as additional heteroatom; or one of R1 and R2 means an unsubstituted heterocyclic secondary amino group containing 4 to 7 carbon atoms and the other one is an above-identified primary amino group, an above-identified spiro-heterocyclic secon-dary amino group, or a heterocyclic secondary amino group containing 4 to 7 carbon atoms and substituted by C1-4alkyl group(s); and n is 1 or 2, as well as their acid addition salts and pharmaceutical compositions containing these compounds. Furthermore, the invention relates to a process for the preparation of the above compounds. The compounds of formula (I) possess antioxidant, particularly lipid peroxidation-inhibiting effect, and therefore they may useful for the treatment of pathologic sequels of lipid peroxidation occurring in mammals, including man.
Patent CA-2136569-A1 (CA)
Title: Nutritional compositions for management of nitrogen metabolism
Inventor: MADSEN DAVID C
IPC: A23L1/305
Filed: 1994-11-24
Abstract: A nutritional composition is provided that is low ammoniagenic, scavenges ammonia well, and yet does not contribute to  excess  nitric  oxide production.   The nutritional composition includes an amino acid profile having less than 20 percent of the total amino acids as ammoniagenic amino acids.  The nutritional composition also includes less than 0.2 percent of the total amino acids as arginine and at least 0.2 percent of the total amino acids as ornithine and/citrulline.
Patent CA-2137072-A1 (CA)
Inventor: HARBESON SCOTT L
IPC: C07K7/56
Filed: 1993-05-14
Abstract: The present invention relates to cyclic peptide analogs containing a pseudo-bond, useful as platelet aggregation inhibitors. An example of a compound of this invention includes Cyclo[Ala PSI [CH2NH]-Arg-Gly-Asp- delta -Glu](NHBn).CF3CO2H. These compounds inhibit the binding of fibrinogen to the platelet GPIIb-IIIa integrin receptor which inhibits platelet aggregation and therefore these compounds act as potent antithrombotics.
Patent CA-2140140-A1 (CA)
Title: Lysozyme dimer and compositions containing the same
Inventor: KICZKA WITOLD
IPC: A61K38/47
Filed: 1993-07-13
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to new uses of the dimerised form of lysozyme for the manufacture of a medicament for inhibiting biosynthesis of Tumor Necrosis Factor in animals and humans.  The lysozyme dimer is in particular useful for the treatment and prophylaxis of diseases associated with excessively high levels of Tumor Necrosis Factor.  The invention further relates to pharmaceutical formulations of the medicament according to the invention, namely injections comprising the dimersed form of lysozyme in amounts of 0,01-10 mg/ml, of an apyrogenic sterile composition comprising at least one physiologically acceptable solvent and at least one pharmaceutically approved preservative, as well as to tampons and antiseptive dressings impregnated with, and ointments or gels comprising an effective dose of the dimerised form of lysozyme for the prevention and/or treatment of sepsis and septic shock, especially of infected wounds.
Patent CA-2140509-A1 (CA)
Title: Three dimensional camouflage material
Inventor: SANDERS LARRY O
IPC: F41H3/00
Filed: 1995-01-18
Abstract: Disclosed is a camouflage material which includes a substantially continuous sheet and has a pattern which extends from the plane of the sheet.  The present invention is a unique camouflage system suitable for all camouflage applications,  including clothing, covers for blinds and tarps.
Patent CA-2141989-A1 (CA)
Title: Method and tower for removing residual monomers
Inventor: UCHIDA SEIICHI
IPC: B29B13/02
Filed: 1995-02-07
Abstract: The present invention provides a method and a tower for removing residual monomers in the manufacture of vinyl chloride resins (PVC).  When residual monomers are removed from a PVC slurry after the slurry has undergone a polymerization due to contact with  steam,      the bubbles generated in the slurry are controlled to maintain stable fluid conditions.  Residual monomers are effectively removed, and inclusion of foreign matter is inhibited.  The tower has two or more levels and is devided into upper and lower sections.  The inner diameter of the upper section is greater than that of the lower section.  Each section is provided with at least one perforated tray.   In addition, at least one hot water ejecting device is provided in the tower.
Patent CA-2143318-A1 (CA)
Inventor: NAGASE HIROSHI
IPC: A61K31/485
Filed: 1994-06-28
Abstract: There are provided novel antitussive agents different from existing antitussive agents or those under development. Antitussive agents containing morphinan derivatives represented by compound 6: or pharmacologically acceptable acid-addition salts thereof and those derivatives or their salts as effective components. The antitussive agents according to the present invention have strong antitussive effects as highly selective ?-opioid agonists, and may thus be applied as useful antitussive agents.
Patent CA-2143371-A1 (CA)
Title: Wide input power supply
Inventor: GREEN JOHN D
IPC: H02M3/156
Filed: 1995-02-24
Abstract: A method and system of converting a wide range of DC input voltages from a DC power source to a sub-stantially lower fixed DC output voltage is disclosed. A pulse width modulated (PWM) signal is generated from an applied DC input voltage to obtain a desired fixed DC output voltage.  The PWM signal has a fixed frequency and a variable duty cycle.  The PWM signal is filtered to provide a DC output voltage proportional to the amount of time the PWM signal spent in the ON or HIGH state.   The duty cycle of the PWM signal is modified based on an error signal generated by comparing an error ???? level that is proportional to the output voltages to a voltage reference.
Patent CA-2144514-A1 (CA)
Title: Morphogen-induced liver regeneration
Inventor: KUBERASAMPATH THANGAVEL
IPC: A61K6/00
Filed: 1993-09-16
Abstract: Disclosed are therapeutic treatment methods, compositions and devices for maintaining liver function in a mammal, in-cluding means for regenerating lost or damaged hepatic tissue, means for enhancing viability and integration of hepatic tissue and organ transplants, and means for correcting liver function deficiencies, including means for enhancing diminished liver func-tion due to tissue injury or disease. The methods, compositions and devices on this invention all provide a therapeutically effec-tive morphogen concentration to the hepatic cells to be treated. Also disclosed are methods and compositions useful in a gene therapy or drug delivery protocol for correcting a protein deficiency in a mammal.
Patent CA-2148281-A1 (CA)
Title: Pressure controlling and/or regulating device for a fluid medium, in particular air or gas
Inventor: ECKARDT HELMUT
IPC: G05D7/06
Filed: 1993-10-29
Abstract: It is proposed that a pressure control device and/or pressure regulating device (8) be used for a fluid medium, in particular air or gas, preferably nitrogen, which is to be supplied to an injection mold in addition to the molten plastic, this pressure control device and/or pressure regulating device (8) being provided as a stationary, but preferably as a mobile unit between a pressure generator/pressure accumulator (7) and an injection system associated with the injection mold (3), e.g., in a nozzle head or add-on building block.  The deuce has a main line (21) which leads from the pressure generator/pressure accumulator (7) to the injection system (27) and which is switchabte by means ef valve control only in such a way that it either lets through or blocks the inflow of media, a first branch line (28) leading to a receiver side of a pressure sensor (29) whose other receiver side is sensitive to the pressure of the medium in the injection mold, and a second branch line (30) which can be switched so as to let through or block flow via a valve control influenced by the pressure sensor (29) and, in so doing, forms a media outflow from the injection mold, in particular a return of media to the pressure generator/pressure accumulator (7). Essential features of this device consist in that the main line (21) branches into at least two parallel flow paths (23a and 23b), that each flow path (23a and 23b) is outfitted with a media inflow control valve (24a and 24b) which may be operated to let through or block flow, as required, that the media inflow control valves (24a and 24b) have different flow cross sections (25a, 25b), and that these media inflow control valves (24a and 24b) can be controlled individually and/or jointly in a stepwise manner depending on the pressure difference deternuned by the pressure sensor (29).
Patent CA-2149661-A1 (CA)
Title: Non-woven composite material and application to any absorbent sanitary article
Inventor: KOCZAB JEAN-PIERRE
IPC: D04H1/435
Filed: 1993-11-18
Abstract: PCT No. PCT/FR93/01132 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 18, 1993 PCT Pub. No. WO94/12714 PCT Pub. Date Jun. 9, 1994Material having improved body fluid run through time and reletting resistance is disclosed. The nonwoven composite material comprises a first layer consisting of a nonwoven which is permeable to body fluids and including a layer of carded fibers, also pervious to body fluids, linked to the first layer by needling. In another embodiment, there is a second nonwoven layer on the other side of the carded fiber layer with a weight per unit are less than the weight per unit area of the first layer.
Patent CA-2152551-A1 (CA)
Title: Communication system and method
Inventor: TICE LEE D
IPC: H04L25/02
Filed: 1995-06-23
Abstract: A communication system includes a control element, a bidirectional communications link, and one or more devices coupled to the link. The control element, via driver circuits, reversibly applies a predetermined potential to the link for the purpose of energizing the one or more devices as well as communicating therewith. The devices can respond at appropriate time intervals. During the responding time intervals, the control element can continue to supply power to the devices.
Patent CA-2156022-A1 (CA)
Title: Method and apparatus for modifying the quantization step of each macro-block in a video segment
Inventor: OIKAWA YUKA
IPC: H04N11/02
Filed: 1995-08-14
Abstract: A method and apparatus for recording digital video signals in which digital video signals in the form of DCT coefficients, obtained by e.g., discrete cosine transform, are quantized and compressed so as to be recorded on a recording medium. A first quantization step decision unit determines a quantization step in terms of a video segment made up of plural macro-blocks as a unit so that the quantity of quantized data is less than a pre-set data quantity. A second quantization step decision unit determines a quantization step in terms of the macro-blocks as a unit so that the quantity of quantized data is less than the pre-set data quantity. A quantization unit quantizes the digital video signals with the quantization steps determined by the first quantization step decision unit and the second quantization step decision unit. This enables efficient encoding and improved picture quality.