baber/WOPTO huggingface dataset:
Patent GE-P20053428-B (GE)
Title: Calcium Dicarboxylate Ethers, Methods of Making Same, and Treatment of Vascular Disease and Diabetes Therewith
Inventor: ANDO HOWARD YOSHIHISA
IPC: C07C51/41
Filed: 2001-01-11
Abstract: 1. Technical Result Improvement of medicinal properties of the compound. 2. Essence Monocalcium salt 6-(5-carboxy-5-methyl-hexyloxy)-2,2-dimethylhexanoic acid has the formula (II) wherein R1 is H or lower alkyl, and x is a number from 0 to 10; crystalline forms of said salt have physical and chemical characteristics indicated in the description; to obtain the stable crystalline form the compound of the formula 1, the structure form of which is provided in the description, is contacted with alkane organic solvent of the formula R1OH, the final product is obtained by drying the obtained solid product of the formula II; the description also comprises other embodiments of crystalline forms production; pharmaceutical composition in the form of active compound comprising compounds of formula II and its crystalline forms. 3. Field of Application Medicine.
Patent GE-P20063762-B (GE)
Title: Device for Measurement of Pulp Density and Amount of Minerals Having Magnetic Properties
Inventor: BUTSKHRIKIDZE GARBERT
IPC: G01N9/10
Filed: 2004-11-04
Abstract: 1. Technical Result Widening of functional capabilities. 2. Essence A device comprises two floats 5 and 7 with the same surface zones and various volumes fixed on the levers of the rotatable double-armed lever and the sensors 14 and 10 of rotation and transfer of the lever and the transfer measurement block. Within the floats there are current coils 21 and 22 or constant magnets. 3. Field of Application Measurement equipment.
Patent TW-225570-B (TW)
Title: Method and construction of separation wall
Inventor: CHERN GWO-YIH
IPC: E04B2/56
Filed: 1993-09-20
Granted: 1994-06-21
Abstract: A separation wall constructure contains: a PS plate as filling plate; two molds placing on the two sides of the PS plate, each mold was coated by a cement layer, each mold has a plurality of holes and in plate shape, and the mold connecting to the side of PS plate in opposite position; applying connecting device to fix the mode to the two sides of PS plate; in which the characteristic is that: a plurality of protruded blacks on two sides of PS platein order to connect the mold, and the molds are positioned fixedly by connecting device.
Patent CA-1276359-C (CA)
Title: Semi-permeable membrane of sulphonated polyarylether sulphones
Inventor: HANN RICHARD A
IPC: C08J5/22
Filed: 1984-11-23
Granted: 1990-11-13
Abstract: \     Abstract Semi-Permeable Membrane Of Sulphonated Polyarylether Sulphones Solutions of sulphonated polyarylethersulphones in a solvent mixture of at least three liquids which are non-solvents or poor solvents for the polymer, can be used to produce asymmetric semi-permeable membranes.  The polymer may be a copolymer of ? Ph1 - O - Ph2 - O - Pb1 - SO2 ? and ? Ph1 - O - Ph1 - SO2 - Ph1 - O - Ph2 - SO2 ?   wherein Ph1 and Ph2 are respectively unsulphonated and sulphonated phenylene residues.  The components of the solvent mixture have spe?                 bility parameters.  Suitable solvent mixtures include ?                  ?oxane and acetonitrile and also methanol, chloroform and nitromethane.
Patent CA-1337716-C (CA)
Title: Universal dominant selectable marker cassette
Inventor: GELFAND DAVID H
IPC: C07K14/55
Filed: 1985-02-26
Granted: 1995-12-12
Abstract: A novel universal dominant selectable marker cassette is disclosed.  The marker comprises the coding sequences for aminoglycoside phosphotransferase I (APH-I) which has been modified and truncated so as to render its use in recombinant vectors more convenient.  The modified, truncated sequence (mtAPH-I) gene is capable, upon expression, of conferring resistance to a number of antibiotics on the host.  One of these antibiotics, G418, is toxic to eucaryotic as well as procaryotic hosts.  Also disclosed are methods of constructing fusion proteins having N-terminal sequences corresponding to a desired peptide sequence, and C-terminal sequences comprising the amino acids encoded by mtAPH-I.
Patent CA-1283374-C (CA)
Title: Recombinant dna expression vectors and method for gene expression
Inventor: SCHONER RONALD G
IPC: C07H21/04
Filed: 1985-03-05
Granted: 1991-04-23
Abstract: Abstract The present invention provides a process for preparing selectable and autonomously replicating recombinant DNA expression vectors which comprise 1) a transcriptional and translational activating sequence which is in the reading frame of a nucleotide sequence that codes for a peptide or polypeptide, 2) a translational stop signal; 3) a translational start signal which is in the reading frame of a nucleotide sequence that codes for a functional polypeptide; and 4) an additional translational stop signal.  The above-described nucleotide sequences are engineered to generate, upon transcription, a translatable polycistronic mRNA.  The invention further provides a method of use.
Patent CA-1281704-C (CA)
Inventor: BILLIG ERNST
IPC: C07C45/00
Filed: 1986-08-26
Granted: 1991-03-19
Abstract: ABSTRACT        Transition metal-poly-phosphite complex catalyzed carbonylation processes, especially hydroformylation, as well as transition metal-poly-phosphite ligand complex compositions.
Patent CA-1281554-C (CA)
Title: Gas turbine engine augmentor
Inventor: CLEMENTS THOMAS R
IPC: F02C7/22
Filed: 1986-10-27
Granted: 1991-03-19
Abstract: Abstract Gas Turbine Engine Augmentor The pilot section of a flameholder of an augmentor for a gas turbine engine is modified to improve the ignition and stability characteristics by judiciously locating aperture(s) or slot(s) in the pilot section wherein their orientation is critical so as to create a vortical flow field.
Patent CA-1279864-C (CA)
Title: Method for determining the amount of oil in a sponge core
Inventor: DIFOGGIO ROCCO
IPC: G01N33/24
Filed: 1986-12-11
Granted: 1991-02-05
Abstract: A B S T R A C T            METHOD FOR DETERMINING THE AMOUNT OF OIL IN A SPONGE CORE      The oil lost by the core sample and captured by the sponge during sponge coring is extracted from the sponge using a solvent selected from the group consisting of cycloalkanes, ethers, and freons.
Patent CA-1291995-C (CA)
Title: N-substituted-arylalkyl and arylalkylene aminoheterocyclics as cardiovascular antihistaminic and antisecretory agents
Inventor: SHANKLIN JAMES R JR
IPC: A61K31/445
Filed: 1987-01-08
Granted: 1991-11-12
Abstract: N-SUBSTITUTED-ARYLALKYL AND ARYLALKYLENE   AMINOHETEROCYCLICS AS CARDIOVASCULAR ANTIHISTAMINIC AND ANTISECRETORY AGENTS     ABSTRACT OF THE INVENTION     Methods of countering cardiovascular disturbances and the effects of histamine and excessive gastric secretion are disclosed wherein the active agents are expressed generally by the formula:                            wherein:      p is zero, one or two; m is one to six inclusive; A is hydrogen, -O-R1, -C?N, -C(O)NR1R2, -C(O)R1, -C(O)-OR1, -CH2OR1, -CH2NR1R2, or -OC(O)R1;     Q is -CH-, -CH2- or   ;   d and n are zero or one and the dotted lines represent double bonds which may form consistent with the valence of carbon;    B is O, S, -S(O)-, -S(O)2-,  , and -?-C(O)OR1;     Ar, D and R are selected from phenyl and substituted phenyl with certain limitations, pyridinyl, thienyl, furanyl or naphthyl and, in addition, R may have the values: benzyl, substituted benzyl, cycloalkyl or loweralkyl, and D may additionally have the values: 2H-1-benzopyran-2-one, 4-oxo-4H-1-benzopyran-2-carboxylic acid loweralkyl ester, 1,4-benzodioxanloweralkyl-2-yl or quinolinyl, and the pharmaceutically acceptable addition salts thereof.
Patent CA-1279922-C (CA)
Title: Borehole logging method for determining the damping of acoustic tube waves in subsurface formations along a borehole wall
Inventor: MEDLIN WILLIAM L
IPC: G01V1/44
Filed: 1987-01-13
Granted: 1991-02-05
Abstract: BOREHOLE LOGGING METHOD FOR DETERMINING      THE DAMPING OF ACOUSTIC TUBE WAVES IN SUBSURFACE FORMATIONS ALONG A BOREHOLE WALL           ABSTRACT     A borehole logging method for determining the damping of acoustic tube waves in subsurface formations along a borehole wall employs an acoustic transmitter and at least one spaced-apart receiver.  The transmitter is excited with a tone burst to cause the transmitter to resonate and generate acoustic tube waves.  The rate of decay of the amplitudes of the tube waves recorded at the receiver following termination of the excitation of the transmitter is then used to determine the amount of damping of the tube waves in the subsurface formation along the borehole wall.
Patent CA-1301463-C (CA)
Title: Process and apparatus for introducing metal chips into a molten bath thereof
Inventor: AREAUX LARRY D
IPC: C22B7/00
Filed: 1987-03-09
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the introduction of metal chips, especially scrap metal chips, into a molten mass of the metal of which said chips are formed, wherein the essen-tially dry chips are first compacted and placed into strip form, and then introduced into the molten metal bath in such strip form in an essentially continuous manner, is disclosed.  A cleaning flux is also advantageously incorpor-ated with the chips, into the compacted and strip form thereof, and thence into the bath.  The metal chips, after compacting and placing into strip form, are introduced directly into the molten metal bath through the skin of metal oxide existing on its surface and caused to become a part of the metal pool beneath the surface thereof without essential disturbance of the metal oxide skin except at the point of introduction. The temperature in the molten metal pool at or near the point of introduction of the metal strip is sensed and communicated to means regulating the feed of the metal strip into the molten metal pool so as to coordinate the rate of introduction of the metal strip with the rate at which the added metal can conveniently and safely be melted and incorporated into the molten metal pool.  Apparatus partic-ularly suitable for carrying out the process of the inven-tion is also disclosed.     PREMELT 2/dlk
Patent CA-1277037-C (CA)
Title: Interactive page length adjustment with automatic pagination
Inventor: HORN GARY R
IPC: G06F17/21
Filed: 1987-04-15
Granted: 1990-11-27
Abstract: INTERACTIVE PAGE LENGTH ADJUSTMENT     WITH AUTOMATIC PAGINATION                     Abstract A comprehensive pagination facility is described which combines an automatic pagination function with an interactive paginate function.  With this technique the operator is allowed to insert both Page End and Required Page End controls, although the automatic pagination function makes page ending decisions during both the creation and revision of text.  The operator can then interactively paginate the document while being allowed to view each page ending decision and optionally accept the page break location or reposi-tion the suggested page break location to a different line on the page.
Patent CA-1291692-C (CA)
Title: Axillary crutch
Inventor: DIVITO FRED
IPC: A61H3/02
Filed: 1987-06-02
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE    An improved axillary crutch is disclosed.  The crutch has two inter-connected hollow-tube frame members. The bottom frame member is radially shaped at the end which comes in contact with the floor, the radial design of the bottom frame member being derived from the natural arcing motion of the crutch.  A radial crutch tip is fitted over the radial end of the bottom frame member.  The bottom frame member telescopes into the top frame member.  A bolt within the handle of the crutch passes through apertures in each frame member and is secured by a wing nut.  The height of the crutch is changed by removing the bolt, telescoping the bottom frame member into or out of the top frame member and resecuring the bolt at the desired location.  The handle can also be moved relative to the crutch by removing the bolt, changing the position of the handle, and securing the handle at the desired location by reinserting the bolt.  Adjusting the crutch height and the handle height both can be accomplished in one step.
Patent CA-1299285-C (CA)
Inventor: HOFFRICHTER BERND
IPC: G11B23/087
Filed: 1987-08-04
Granted: 1992-04-21
Abstract: O.Z. 0050/38613 Abstract of the Disclosure:  A right parallelepiped cas-sette is provided with a guide insert as a separate hous-ing part which can be produced and machined separately and very precisely, contains important guide elements of the cassette and can be oriented in a predetermined man-ner on reference surfaces of the remainder of the cassette housing and fastened thereon.  In a particular embodiment, the cassette contains detachably fastened spacing elements for measuring the alignment of the guide elements.  The cassette can advantageously be used for any type of record-ing media in tape or strip form.
Patent CA-1279891-C (CA)
Title: Universal synchronous marine navigation light system
Inventor: ADAMS DAVID O
IPC: F21S2/00
Filed: 1987-08-18
Granted: 1991-02-05
Abstract: UNIVERSAL SYNCHRONOUS MARINE NAVIGATION LIGHT SYSTEM          Abstract Universal synchronous marine navigation light system comprising plural duplex lamp stations.  Each duplex lamp station includes a microcomputer, all microcomputers being interconnected by an RS422 communications loop so as to operate all stations in synchronism and in conformance with any existing international standard of operation. Each duplex station comprises a first section having a pair of ac operated lamps and a second section having a pair of lamps one of which is ac operated and the other of which is dc operated.  The ac lamps are operated in an on/off flash pattern under normal conditions in "15 mile" or "12 mile standby" modes.  If all ac lamps fail, the dc lamp is operated in a "default" flash pattern in a "10 mile" mode.
Patent CA-1289903-C (CA)
Title: Fermentation of microorganisms having ice nucleating activity
Inventor: HENDRICKS DONNA M
IPC: C12N1/20
Filed: 1987-08-27
Granted: 1991-10-01
Abstract: FERMENTATION OF MICROORGANISMS HAVING        ICE NUCLEATING ACTIVITY         Abstract A method for the fermentation of micro-organisms having a high level of ice nucleating activity is disclosed.  The method includes the step of adding acid to the fermentation medium when the pH approaches about 6.7 and adding base when the pH approaches about 5.5.
Patent CA-1281921-C (CA)
Inventor: GARREL ANDRE
IPC: A61C13/225
Filed: 1987-09-10
Granted: 1991-03-26
Abstract: A removable dental prosthesis is magnetically secured to an anchor face of a ferromagnetic body implanted in a jaw by an attachment system comprising a saliva-resistant cushioning mass secured in the prosthesis and forming a pocket open toward the anchor face, a ferromagnetic and saliva-resistant shell seated in the pocket and open toward the face, a permanent magnet fixed in the shell and having a magnet face confronting the anchor face, and a permanently magnetized plate having a rear face directly contacting the magnet face, a front face directly confronting the anchor face, and an outer periphery. The plate is of a material not corrosible by saliva and is magnetically polarized like the magnet which itself is of relatively great strength and of a material corrosible by saliva. The outer periphery of the plate is sealed to the shell so as to encapsulate the magnet in the shell with the plate and thereby protect it from corrosion. With this system the flux of the magnet passes substantially entirely via the plate to the anchor body when the front and anchor plates are closely juxtaposed.
Patent CA-1283589-C (CA)
Title: Clothing for the sheet forming section of a papermaking machine
Inventor: BOREL GEORG
IPC: D21F1/00
Filed: 1987-10-16
Granted: 1991-04-30
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a clothing for the sheet forming section of a papermaking machine comprising two layers of transverse threads and longitudinal threads 5 interwoven with both layers of transverse threads 3 and 4.  Both the paper side and the running side have trans-verse structure and the number of transverse threads in the upper layer is twice as high as that in the lower layer 2.  The longitudinal threads 5 interweave twice in each repeat with the upper layer and with the lower layer.  Interweaving with the upper layer is effected one time with a transverse thread 3a lying above a transverse wire of the lower layer, the other time with a transverse thread disposed midway above two transverse threads of the lower layer.  At the point of interweaving of the lower layer, two adjacent longitudinal threads are disposed side by side, one longitudinal thread inter-weaving, at one point of interweaving, together with the preceding longitudinal thread and, at the next point of interweaving, together with the next following longitudi-nal thread.
Patent CA-1315348-C (CA)
Title: System activity change indicator
Inventor: COHEN DANIEL E
IPC: A61B5/0484
Filed: 1987-10-30
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE          A system for measuring changes in the number of maxima and minima occurring in a signal over time which  indicate activity  changes  in  a  subject  from which the signal measured emanates.
Patent CA-1313619-C (CA)
Title: Percutaneous absorption enhancers, compositions containing same and method of use
Inventor: SAMOUR CARLOS M
IPC: A61K47/00
Filed: 1987-11-16
Granted: 1993-02-16
Abstract: 1.        NEW PERCUTANEOUS ABSORPTION ENHANCERS, COMPOSITIONS CONTAINING SAME AND METHOD OF USE                          ABSTRACT       Novel 1,3-dioxacycloalkanes are provided along with new 1,3-dioxacycloalkane compositions which are useful in enhancing the absorption of therapeutic agents through the skin of humans and animals,  The method for enhancing skin penetration of therapeutic agents using 1,3-dioxacycloalkanes is also described.     The preferred compounds are 1,3-dioxacycloalkanes (1,3-dioxacycloalkanes) and 1,3-dioxanes (1,3-dioxacyclohexanes).  The preferred compounds have the formula:             wherein R, R0, R1, R2, R3, R4, R5, and R6 are each independently selected from hydrogen and C1 and C18 aliphatic groups, preferably alkyl, alkenyl, halo, hydroxy, carboxy, carboxamide, and carboalkoxy substituted forms thereof, with at least one of said R's an alkyl or alkenyl group of C4 to C18 and n=0 or 1; the total number of carbon atoms in all of said R groups being no more than 40, and preferably less than 20 and not more then 1 thereof containing 18 or more carbon atoms.
Patent CA-1301501-C (CA)
Title: Device for stabilization of beam intensity distribution in laser scanners
Inventor: KLAINMAN ALEX
IPC: G02B27/00
Filed: 1988-01-06
Granted: 1992-05-26
Abstract: ABSTRACT          A  laser beam scanning apparatus,  a  device for stabilization of the  beam intensity distribution,  the device comprising  an  air turbulence  generator  disposed adjacent a portion of  the  laser beam  optical  path  and  adapted  to  provide  forced  air  flow substantially  thereacross,   the  forced  air  flow  tending  to eliminate variations in the index of refraction of the air layers in the optical path.
Patent CA-1305921-C (CA)
Title: Diffraction immunoassay and reagents
Inventor: GUSTAFSON ERIC K
IPC: G01N33/552
Filed: 1988-01-21
Granted: 1992-08-04
Abstract: ABSTRACT OF THE INVENTION An improvement in the process for manufacturing a biograting for use in a light diffraction immunoassay comprises and the product thereof.  The process comprises adhering a uniform layer of binding reagent on a smooth, solid surface and exposing the surface to UV radiation through a shadow mask with diffraction grating lines to selectively deactivate the binding reagent leaving a biological diffraction grating design of lines of active binding reagent.  The improvement comprises applying the binding reagent to a surface selected from the group consisting of polysilicon and single crystalline silicon surfaces having on said surface, a biological diffraction grating design of lines of active binding reagent, and casting a precise focused shadow on the binding reagent layer without physically contacting the binding reagent layer with the shadow mask.  With the improved biograting of this invention, the binding reagent is preferably chosen to bind selectively the organic analyte such as a microbe or fragment of 2 bacteria, virus, Mycoplasmatales, spore, parasite, yeast, enzyme, carbohydrate, antigenic protein such as an immunoglobulin, or organic compounds and substances having lower molecular weights. A diffraction binding assay method for determining the presence or quantity of an analyte in an aqueous sample comprises contacting a diffraction binding assay surface with the sample for a time sufficient to permit conjugation of binding reagent and analyte, the diffraction binding assay surface being selected from the group consisting of polysilicon and single crystalline silicon surfaces having on said surface, a light disturbing design of substantially non-light disturbing binding reagent thereon, the binding reagent being selected to bind selectively with the analyte; separating the surface from the sample; and illuminating the diffraction binding assay surface with light from a light source, and determining the light diffracted by the diffraction binding assay surface.
Patent CA-1287485-C (CA)
Title: Apparatus for coating glass
Inventor: ALBACH EBERHARD R
IPC: C03C17/00
Filed: 1988-01-27
Granted: 1991-08-13
Abstract: ABSTRACT A gas distributor beam includes a plenum and distribution slot surrounded by a generally V-shaped cooling fluid chamber.  The circulation of a suitable cooling fluid tends to maintain the plenum and distribution slot at a temperature below four hundred degrees Fahrenheit for the distribution of diborane gas to an upper surface of a heated glass ribbon.  Carbon blocks are utilized to stabilize the glass temperature above nine hundred fifty degrees Fahrenheit for the proper deposition of boron on the surface of the glass.  Insulation between the carbon blocks and the outer walls of the cooling fluid chamber minimize heat transfer and the shape of the cooling chamber minimizes the exposure of the glass to the lower temperatures of the cooling chamber.
Patent CA-1285716-C (CA)
Title: Vacuum-cleaning apparatus
Inventor: WOERWAG PETER
IPC: A47L9/02
Filed: 1988-02-04
Granted: 1991-07-09
Abstract: Abstract of the Disclosure A vacuum-cleaning  apparatus  for cleaning furniture or the like,  especially upholstered furniture,  upholstered vehicle seats,  etc.   The apparatus is connected via a vacuum conduit to a vacuum-cleaning unit.   A first vacuum nozzle is provided with a brush and includes a housing having an intake opening that leads to the vacuum conduit.        A second vacuum nozzle is embodied as a gap-cleaning nozzle and is pivotable, relative to the first vacuum nozzle, out of an inoperative position into an operative position, and vice versa.  An air duct is pivotably mounted in the housing.  In the operative position of the gap-cleaning nozzle, the latter communicates via the air duct with the intake opening of the housing to provide flow communication from the gap-cleaning nozzle to the vacuum conduit.
Patent CA-1325861-C (CA)
Inventor: GOETZ KENNETH D
IPC: C08G75/02
Filed: 1988-02-11
Granted: 1994-01-04
Abstract: Abstract of the Disclosure Arylene sulfide polymers having a high extrusion rate, e.g. at least about 100g/10 min. are prepared by a process comprising: a) dehy-drating an aqueous admixture of a suitable sulfur source and a cyclic organic amide; b) admixing a dihalo-substituted aromatic compound with the dehydrated mixture to form a polymerization mixture wherein the molar ratio of sulfur source to the cyclic organic amide is about 0.39:1 to about 0.6:1; c) subjecting the polymerization mixture to reaction conditions sufficient to produce the arylene sulfide polymer; and d) recovering the arylene sulfide polymer.