baber/WOPTO huggingface dataset:
Patent GE-P20063897-B (GE)
Title: Method for soil processing of perennials in row spacing and plough-ripper for its realization
Inventor: KIKABIDZE ILYA
IPC: A01B79/00
Filed: 2004-07-30
Abstract: A method comprises plowing soil with cutting a layer and stacking in open furrow, in addition loosening soil, both in row spacing and under a crown. Plowing and loosening of soil is carried out in the first year in one direction, and in the second - in an opposite direction. The plough-ripper contains a frame 1, on which by means of a rack 5 the cutting working bodies having ploughshare 6 and mouldboard 7 are fixed. On the frame the rack and the cutting working bodies are installed removably and are executed in the form of colter. For loosening soil the colters are provided with mouldboard of Maltsev type. The cutting working bodies are installed with an opportunity of regulation of angle of attack for which on a frame and a rack disks 8 and 9 are motionlessly installed with an opportunity of interaction.
Patent GE-P20135975-B (GE)
Title: Combined turbine
Inventor: BITSADZE KOBA
IPC: F03D3/06
Filed: 2011-05-19
Abstract: There is represented turbine comprising: frame 1 having axis, blades 2 fixed circularly thereon and parallel axis, propellers 3 hinged between them perpendicularly on frame axis or on blades. Couple of engaged centrifuge turbines 4 are rigidly amounted on frame axis or on blades between propellers parallel thereof and perpendicularly blades. At that, the propellers are assigned to supply space between propellers on centrifuge turbine blades with air flow, and blades and centrifuge turbine are assigned to start rotation.
Patent CA-1269326-C (CA)
Title: Adhesive transdermal dosage layer
Inventor: SABLOTSKY STEVEN
IPC: A61L15/44
Filed: 1985-08-16
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE An adhesive bilayer transdermal dosage system capable of sustained release of a pharmaceutically active drug to the skin of a human patient having a first component layer which is a pharmaceutically active drug-containing essentially planar sheet of an at least partially cross-linked acrylic adhesive. The planar sheet is formed of a flexible self-supporting cross-linked acrylate of sufficient adhesivity, durability and strength whereby intimate diffusional contact with the skin of the patient is maintained for a period of at least about 24 hours without destruction of the physical integrity of the sheet. The sheet is capable of retaining, dispersed therein, sufficient pharmaceutically active drug to deliver to the skin a pharmaceutically effective amount of the drug over a 24-hour period without dissolution of the at least partially cross-linked acrylic adhesive. The system also contains a second component layer intimately adhered to one side of the first component layer. The second component layer is resistant to the passage of the pharmaceutically active drug from the first component layer. Methods for making the first component layer and dosage system are also disclosed.
Patent CA-1326038-C (CA)
Inventor: SCHADE GEROLD
IPC: A01N43/28
Filed: 1986-03-19
Granted: 1994-01-11
Abstract: New iodopropargyl ethers, a process for their preparation and their use ABSTRACT OF THE DISCLOSURE Iodopropargyl ethers of the formula   wherein A represents oxygen or a methylene group, R1 denotes hydrogen or lower alkyl, R2 and R3 are identical or different and represent hydrogen, lower alkyl, alkenyl or unsubstituted or halo-gen-substituted phenyl, or R2 and R3 together form a carbo-cyclic ring with 4 to 7 C atoms, l and m represent 0, 1 or 2, k denotes 0 or 1 and n denotes an integer from 0 to 4, with the proviso that if 1 is 0, n represents 1, 2, 3 or 4, can be prepared by reaction of the corresponding propargyl ethers with iodinating agents.  The iodopropargyl ethers are active compounds in microbicidal agents.
Patent CA-1294224-C (CA)
Inventor: TRUITT ROBERT B
IPC: C02F1/48
Filed: 1986-11-27
Granted: 1992-01-14
Abstract: Abstract of the Disclosure A device for eliminating mineral precipitation within a liquid system.  A container having inlet and outlet pipes is connectable to external plumbing to receive and pass through the container untreated water or liquid.  The inlet pipe is connected within the container to a fitting having a treatment pipe extending therebeneath to the bottom of the container.  A metal treatment bar is suspendedly positioned within the treatment pipe, but is spaced internally therefrom to allow the untreated water to contact and pass over the treatment bar eventually emptying into the container.  The water exiting the treatment pipe eventually exits the container through the outlet pipe.  The treatment bar is fixedly and suspendedly mounted by a rod extending out of the container and secured to a plug sealingly, but removably mounted to the container top wall.  The plug is removable along with rod and treatment bar to facilitate cleaning of the bar.  A pressure relief valve is mounted to the container top wall to allow for manual release of pressure.  Valves are provided on the inlet and outlet pipes in conjunction with a by-pass valve extending therebetween to prevent flow of liquid to the container when the treatment bar is removed for cleaning.
Patent CA-1297851-C (CA)
Title: Carton blank and packaging method
Inventor: GENDRON BENOIT R
IPC: B65D5/02
Filed: 1987-01-23
Granted: 1992-03-24
Abstract: Abstract In a method of packaging, a generally rectangular cross-section tubular carton is used, formed of stiff packaging material, having at least one open end provided with a flap connected to each edge thereof.  The flaps are folded inward and overlapping flaps are bonded to underlapping flaps to form a closed end.  In the invention, a flap on one end edge, adjacent a point where the item or items packaged offer no resistance to inward movement of the flaps, is folded inwardly after the folding inwardly of the flaps on the side edges adjacent said end edge and is bonded to the exterior thereof.  The method is useful for packaging long-necked beer bottles or other items offering resistance to inward movement of the flaps at a point opposite the said one end edge.
Patent CA-1285147-C (CA)
Inventor: WHEATLEY JOHN C
IPC: F25B9/00
Filed: 1987-02-06
Granted: 1991-06-25
Abstract: HEAT-DRIVEN ACOUSTIC COOLING ENGINE        HAVING NO MOVING PARTS               ABSTRACT OF THE DISCLOSURE A heat-driven acoustic cooling engine having no moving parts  receives  heat  from  a  heat  source.   The  acoustic cooling  engine  comprises  an  elongated  resonant  pressure vessel having first and second ends.  A compressible fluid having  a  substantial  thermal  expansion  coefficient  and capable  of  supporting  an  acoustic  standing wave  is contained  in  the  resonant  pressure  vessel.   The  heat source supplies heat to the first end of the vessel.  A first heat exchanger in the vessel  is spaced-apart from the first end and receives heat from the first end.  A first thermodynamic element is adjacent to the first heat exchanger and converts some of the heat transmitted by the first  heat  exchanger  into  acoustic  power.   A  second thermodynamic element has a first end located spaced-apart from  the  first  thermodynamic  element  and  a  second  end farther away from the first thermodynamic element than is its first end.  The first end of the second thermodynamic element heats while its second end cools as a consequence of  the  acoustic  power.   A  second  heat  exchanger  is adjacent to and between the first and second thermodynamic elements.  A heat sink outside of the vessel is thermally coupled  to  and  receives  heat  from  the  second  heat exchanger.   The  resonant  pressure  vessel  can  include a housing less than one-quarter wavelength in length coupled to  a  reservoir.   The  housing  can  include  a  reduced diameter portion communicating with the reservoir.
Patent CA-1308846-C (CA)
Title: Golf ball composition
Inventor: LLORT FRANCISCO M
IPC: C08F279/00
Filed: 1987-02-11
Granted: 1992-10-13
Abstract: GOLF BALL COMPOSITION               ABSTRACT OF THE DISCLOSURE    A solid golf ball is made using zinc diacrylate to crosslink polybutadiene.  A small amount of zinc dimethacrylate is added and results in a golf ball of higher initial velocity.          The amount of zinc dimethacrylate is between 0.1% to 2.0 by weight of the combined total of zinc diacrylate and zinc dimethacrylate.  The golf ball product is suitably a one piece golf ball or the core of a two piece golf ball.
Patent CA-1285693-C (CA)
Title: Weakly acidic crosslinked vinyl polymer particles and coating compositions and electrographic elements and developers containing such particles
Inventor: NAIR MRIDULA
IPC: C08F2/24
Filed: 1987-02-26
Granted: 1991-07-02
Abstract: WEAKLY ACIDIC CROSSLINKED VINYL POLYMER PARTICLES    AND COATING COMPOSITIONS AND ELECTROGRAPHIC ELEMENTS AND DEVELOPERS CONTAINING SUCH PARTICLES                  Abstract The invention provides new weakly acidic crosslinked vinyl polymer particles having utility as components of coating compositions, liquid electrographic developers, and layers of electrographic elements and records.         Each of the polymeric particles of the invention has a weakly acidic surface and an average diameter less than one micrometer and comprises a crosslinked vinyl addition copolymer obtainable by aqueous emulsion polymerization of a mixture of monomers in the presence of a polymerization initiator, wherein:     0.5-15 percent by weight of the mixture of monomers comprises polyfunctional vinyl addition-polymerizable monomers in order to form crosslinking structural units in the copolymer;         85-99.5 percent by weight of the mixture of monomers comprises monofunctional vinyl addition-polymerizable monomers selected such that A.  0-99.5 percent by weight of the mixture: of monomers comprises monofunctional monomers, the homopolymers of which would be insoluble in but swellable by an isoparaffinic hydrocarbon liquid;         B.  From 0 of less than 98.5 percent by weight of the mixture of monomers comprises mono-funtional monomers, the homopolymers of which would be soluble in the isoparaffinic hydrocarbon liquid; and C.  0-60 percent by weight of the mixture of monomers comprises monofunctional monomers, the homopolymers of which would be insoluble in and not swellable by the isoparaffinic hydrocarbon liquid;     with the provisos that:     I. if more than 0 percent by weight of the mixture of monomers comprises the monomers of part C., above, then more than 0 percent by weight of the mixture of monomers comprises the monomers of part B., above;         II.  if more than 9 percent by weight of the mixture of monomers comprises the monomers of part C., above, then less than 10 percent by weight of the mixture of monomers comprises the monomers of part A., above; and III.  all of the polyfunctional and monofunctional monomers and amounts thereof and the polymerization initiator are selected such that:         (a)  the copolymer would be insoluble in the isoparaffinic hydrocarbon liquid but would be swellable by that liquid, and (b)  the weakly acidic surface of each particle is such that an aqueous latex of such particles, having a concentration of about 40 grams of the particles per liter of aqueous medium, after formation by the aqueous emulsion polymerization and removal of any surfactant that may have been present during the aqueous emulsion polymerization, would exhibit a pH greater than 3 at 25°C, and such that the pKa of any acidic moiety bonded to the surface of each particle is at least 4.
Patent CA-1332238-C (CA)
Title: 4h-1-benzopyran-4-one derivatives, a process for their preparation and their use as medicaments
Inventor: KATTIGE SAMBA L
IPC: A61K31/44
Filed: 1987-04-10
Granted: 1994-10-04
Abstract: Abstract of the disclosure The present invention relates to novel 4H-1-benzopyran-4-one derivatives, to processes for the preparation thereof and to their use as anti-inflammatory, analgesic, immuno-suppressive and anti-allergic agents.  In particular, the present invention relates to novel comnounds of the formula I,   in which R1 is hydrogen, alkyl having 1 to 6 carbon atoms, aryl-C1-C4-alkyl, substituted C1-C6-alkyl, C3-C6-cycloalkyl, C3-C6-cycloalkyl-C1-C4-alkyl, C2-C6-alkenyl, C3-C6-alkynyl, aryl or carboxyl or an aldehyde or COO-C1-C4-alkyl group, R2 is hydrogen, alkyl having 1 to 6 carbon atoms, nitro, amino, di-C1-C4-alkylamino or a halogen, R3 is C1-C4-alkyl, substituted C1-C4-alkyl, hydroxyl, C1-C4-alkoxy, aryl-C1-C4-alkyl, nitro, amino, a C1-C4-alkylamino or di-C1-C4-alkylamino group or halogen, R4 is hydrogen, hydroxyl, C1-C4-alkoxy, C1-C4-alkanoyloxy, C1-C4-alkoxycarbonyl, aryloxy, amino or a C1-C4-alkylamino or di-C1-C4-alkylamino group, R5 is hydrogen, C1-C6-alkyl, substituted C1-C6-alkyl, aryl-C1-C4-alkyl, C3-C6-cycloalkyl, C3-C6-cycloalkyl-C1-C4-alkyl, C1-C4-alkanoyl or aroyl, the aryl group being phenyl which is unsubstituted, monosubstituted or polysubstituted, m is an integer between 0 and 3 and n is an integer between 0 and 2, and to pharmacologically acceptable acid addition salts thereof.
Patent CA-1286808-C (CA)
Title: Video display
Inventor: PAIST ROGER M
IPC: A63J17/00
Filed: 1987-04-13
Granted: 1991-07-23
Abstract: ABSTRACT OF THE DISCLOSURE   An apparatus is disclosed for displaying two-channel audio input signals in a three-color visual pattern. In general, the visual pattern may be formed on a viewing screen by an apparently moving spot having three color components. Phase shifting means is employed to phase shift one of the two audio input sig-nals, and both audio input signals are subsequently processed by low pass fil-ters to produce positioning signals in X-Y coordinates for the spot which forms the visual pattern. In addition, the two audio input signals are also mixed and separately processed by a high pass filter, a band pass filter and a low pass filter to produce frequency separated signals for controlling the intensity of each of three color components of the spot forming the visual pattern. Auto-matic color balance means utilizing negative feedback is employed to control theamplitude of the separate frequency-discriminated audio signals. In a preferred embodiment, the display unit employs a color cathode ray tube and may com-prise equipment of the type normally found in video games or in a color televi-sion receiver altered to accept X-Y position and color information.
Patent CA-1304258-C (CA)
Title: Printing unit for a rotary printing press
Inventor: FISCHER HERMANN
IPC: B41F7/10
Filed: 1987-04-15
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE     To provide for versatile printing, while permitting exchange of the plate of a blanket cylinder - plate cylinder couple during operation of the printing machine, i.e. while the machine is printing, for example only prime or verso printing in a single colour, two blanket cylinder - plate cylinder are provided, selectively engageable with an impression cylinder. One of the blanket cylinders is positionable in three axial positions, selectively (a) for engagement with the impression cylinder, (b) for engagement with the other blanket cylinder or (c) removed from both the impression and the blanket cylinder, to permit exchange of the plate of the associated plate cylinder.          A paper web substrate can be passed, selectively, between the two blanket cylinders and partially about the impression cylinder, or between the impression cylinder and the one of the blanket cylinders.
Patent CA-1299960-C (CA)
Title: Method of fabricating an all-tobacco cigarette controlling tar delivery and an all-tobacco cigarette
Inventor: CHUMNEY RICHARD D JR
IPC: A24D1/00
Filed: 1987-04-24
Granted: 1992-05-05
Abstract: Abstract of the Invention This invention relates to a method of controlling the "tar" delivery of cigarette smoke and more particularly to the method of controlling "tar" delivery of the non-filter cigarette while maintaining resistance to draw and other parameters of the cigarette at acceptable levels.
Patent CA-1299234-C (CA)
Title: Electromagnetically shielded building
Inventor: TAKAHASHI TAKESHI
IPC: H05K9/00
Filed: 1987-05-22
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE    All or a portion of the periphery of a building is constituted by an electromagnetic shielding structure to form an electromagnetically shielded space within the building.  This is done by constructing the body of the building of ferrite- or mesh-containing concrete, or by constructing the external wall of the building of PC panels containing an imbedded mesh or of curtain walls consisting of an electromagnetic shielding material and fixed to the body of the building by anchor bolts through the intermediary of metal fasteners.  Sets of communications equipment within the building communicate with one another by way of electric waves.  Since the space within the building is electromagnetically shielded from the outside, any desired electric wave frequency band can be selected for the communication of information among the sets of communications equipment.
Patent CA-1286173-C (CA)
Inventor: CANDEA CORNELL
IPC: F02B67/00
Filed: 1987-05-26
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE An engine balance device utilizing rotating balance shafts mounted in a housing means beneath the crankshaft and attached to the engine block by a plurality of legs spaced in the direction of the crankshaft axis to engage bearing journals located between cylinder bores. An oil pumping means evacuates oil from the housing means in cooperation with vacuum formation preventing air bleed means to the housing interior.
Patent CA-1336017-C (CA)
Inventor: GERSON IRA A
IPC: G10L15/193
Filed: 1987-06-01
Granted: 1995-06-20
Abstract: Disclosed is method and arrangement for speech recognition for use in a speech recognition system, wherein a grammar model may be stored in memory, the grammar model being composed of nodes connected by arcs, each arc generally having an associated template prestored in memory and respective originating and terminating grammar nodes, and wherein groups of input frames may be compared to templates to generate similarity measure parameters.  The invention includes structuring the grammar model such that arcs may be looped within the structure.  For implementing this type of structure, the invention includes providing first parameter storage and second parameter storage for one or more nodes including a terminating node for a selected arc, determining similarity measure parameters for the originating node for the selected arc, determining similarity measure parameters for the arc using a template associated with the arc and the originating node's similarity measure parameters.  Further, similarity measure parameters are determined at the terminating node and are stored in the first parameter storage for the terminating node.  The first parameter storage contents are transferred to the second parameter storage for the terminating node, and the groups of input frames are recognized using the parameter storage contents associated with the terminating node.
Patent CA-1309656-C (CA)
Title: Sustained-release drug preparation
Inventor: ANDOH HIDENOBU
IPC: A61K47/44
Filed: 1987-07-17
Granted: 1992-11-03
Abstract: ABSTRACT       A sustained-release  drug preparation comprises a water-soluble drug, a lipidic substance and an oil as its essential components.  The drug  level in the blood is sustained at a preferable concentation for a long period of time.
Patent CA-1340403-C (CA)
Title: Human b lymphotropic virus (hblv) isolation and products
Inventor: SALAHUDDIN SYED ZAKI
IPC: C12Q1/70
Filed: 1987-08-04
Granted: 1999-02-23
Abstract: A new human B-lymphotropic virus (HBLV) has been isolated. DNA, molecular clones, antigenic viral proteins and antibodies having specificity to the new virus have been prepared. A method for obtaining HBLV particles has the steps of growing a co-culture of infected patient blood with uninfected suitable target cells, isolating infected cells from the culture cell cloning, multiplying the infected cells by serial transmission, isolating a virus from the infected cell culture, and concentrating the virus. Various utilities of the new virus and products derived therefrom are described. Methods for detecting the presence of HBLV in a patient suffering from acquired immune deficiency syndrome; and for detecting antibodies specific to HBLV membrane antigens in human serum suspected of being infected with HBLV are also described.
Patent CA-1293624-C (CA)
Title: Inflatable finger cuff
Inventor: BOEHMER ROBERT D
IPC: A61B5/022
Filed: 1987-08-12
Granted: 1991-12-31
Abstract: ABSTRACT OF THE DISCLOSURE An inflatable cuff is disclosed for encircling a patient's finger and which includes a light source and a light detector constructed in a way to detect the movement, or lack of movement, of arterial passages within the finger.  The cuff is comprised of an inflatable bladder that contacts the patient finger; having a tubing provided for inflation and deflation of the bladder.  Surrounding the external surface of the bladder from the finger is a metalized backing that covers and shields the inflatable bladder.  A flexible circuit is affixed to the metalized backing and to which is attached the light source and light detector and which further includes wiring from the light detector and light source to a connector at its distal end for connection to further circuiting.  Further, surrounding the flexible circuit is a electrical and light shielding and label that covers the flexible circuit and which provides shielding as well as a means of affixing the inflatable cuff to the patients finger.  The overall cuff is readily manufacturable and particularly adapted for its specialized use.
Patent CA-1330426-C (CA)
Title: Method for producing a heterologous protein in insect  cells
Inventor: MILLER DAVID W
IPC: C12R1/92
Filed: 1987-09-09
Granted: 1994-06-28
Abstract: METHOD FOR PRODUCING A HETEROLOGOUS PROTEIN IN INSECT CELLS      Abstract of the Invention A mixed composition polyhedral inclusion body (PIB) is provided which contains a mixture of nucleocapsids of at least two genetically distinct baculoviruses.  At least one of the baculoviruses is genetically engineered to contain at least one heterologous gene.  Followed ingestion of the mixed composition PIB by an insect host, a mixed viral infection ensues in the insect permitting the production therein of additional copies of the mixed composition PIB and the production of a heterologous protein encoded by the heterologous gene present in at least one of the baculoviruses.
Patent CA-1281797-C (CA)
Title: Engine control with smooth transition to synthesized parameter
Inventor: KRUKOSKI LEON
IPC: F02C9/28
Filed: 1987-09-23
Granted: 1991-03-19
Abstract: Abstract Engine Control with Smooth Transition to Synthesized Parameter A gas turbine engine control system operates based upon a synthesized value of a parameter upon loss of the actual measured value of the parameter. To provide smooth engine operation upon switchover to the synthesized parameter a fixed trim is applied to the synthesized parameter which, upon switchover, makes the synthesized parameter equal to the last known measured value of the parameter.  Thus, the engine will see no sudden change in operation at the instant of switchover.  Thereafter the trimmed synthesized parameter changes in value by the same amount as does the untrimmed synthesized parameter.