baber/WOPTO huggingface dataset:
Patent CS-200467-B2 (CS)
Title: Process for preparing 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: ORBAN IVAN
IPC: C07D211/74
Filed: 1974-06-21
Abstract: 1461701 Triacetoneamine CIBA-GEIGY AG 21 June 1974 [29 June 1973 19 April 1974 22 May 1974] 27652/74 Heading C2C 2,2,6,6, - Tetramethyl - 4 - oxopiperidine (triacetonamine) is prepared by heating 2,2,4,4,6- pentamethyl - 2,3,4,5 - tetrahydropyrimidine (acetonine) or its hydrate in the absence of an acid catalyst and optionally in the presence of an organic solvent, either (a) without water or with a less than equivalent amount of water relative to the acetonine, in the presence of acetonine and/or diacetone alcohol and/or triacetonediamine and/or an acid condensation product of acetone (e.g. phorone or mesityl oxide) or (b) with at least an equivalent amount of water relative to the acetonine or (c) by heating the hydrate, in the absence of water or with less than the equivalent amount of water relative to the acetonine, in the presence of an organic solvent. Suitable solvents are hydrocarbons, chlorinated hydrocarbons, ethers, nitriles, aprotic polar solvents and alcohols. Triacetoneamine may be isolated as its hydrate or salt.
Patent CS-274786-B2 (CS)
Title: Method of arsenic insulation from aqueous solutions that contain arsenite or arsenic compounds
Inventor: NOVAK JOSEF RNDR CSC
IPC: C02F1/58
Filed: 1989-09-28
Abstract: The method of isolation of arsenic from water solutions containing arsenic and arsenic compounds consists in the fact that the acidity of the water solution containing and arsenic compounds is adjusted to pH 1 to 3, then the concentration of copper ions to 10<-3> to 10<-2> M is adjusted for example by addition of copper sulphate pentahydrate and the water solution adjusted in this way is treated by a powder metal with standard electronegative potential against a hydrogen electrode with range of 0.2 to 1.7 V, for example by iron, zinc, or aluminium in 100 to 500 percent surplus with regards to the content of arsenic in intensive mixing until the copper ions are completely eliminated from the solution.
Patent CS-238379-B2 (CS)
Title: Bicycle
Inventor: HUNG CHEUNG HON GEORGE
IPC: B62M1/20
Filed: 1982-08-26
Abstract: This invention relates to a cycle wherein rotation of a drive wheel can be effected by the application of a force alternately to a pedal and to the saddle. In a preferred embodiment the cycle comprises a saddle (14), a crossbar (10) on which the saddle (14) is mounted, cranks (12), pedal cranks (13), pedals (16) and a force transmission member (11) for transmitting a force from the crossbar (10) to the cranks (12). The application of a force to the saddle (14) or to the pedals (16) causes rotation of the cranks (12) and the pedal cranks (13), which rotation is transmitted to a drive wheel (3) via a toothed driving gear wheel (7), an endless chain (8) and a driven gear wheel (9).
Patent CS-274877-B2 (CS)
Title: Foddering mixture for monogastric animals
Inventor: CHRAPPA VINCENT ING CSC
IPC: A23K50/30
Filed: 1989-11-06
Abstract: The feeding mixture for the youngest monogastric animals is based on extracted soya meal, fish flour, meat and bone meal, maize, wheat, feed yeast, sodium chloride , mineral feeding additive, and supplement of biofactors, which contains from 1 to 15 percent by weight of the real rape seed, from 16 to 21 percent by weight of extracted soya meal, from 1.5 to 2.5 percent by weight of fish flour, from 1.5 to 2.5 percent by weight of meat and bone meal, from 46 to 56 percent by weight of maize, from 12 to 15 per cent by weight of wheat, from 1.5 to 2.5 percent by weight of feed yeast, from 0.25 to 0.35 percent by weight of sodium chloride, from 1.5 to 2.5 percent by weight of mineral feeding additive and from 0.9 to 1.1 percent by weight of supplement of biofactors. The feeding mixture for the youngest monogastric animals can be used in agriculture, i.e. in feeding industry.
Patent CS-204037-B2 (CS)
Title: Method of preparing desoxynarasine antibiotic complex
Inventor: NAKATSUKASA WALTER M
IPC: A23K20/195
Filed: 1978-10-18
Abstract: Deoxynarasin antibiotic complex, comprising 20-deoxynarasin and 20-deoxy-epi-17- narasin, is produced by submerged aerobic fermentation of Streptomyces aureofaciens NRRL 11181. 20-Deoxynarasin and 20-deoxy-epi-17- narasin are separated and isolated by chromatography. The deoxynarasin complex, 20-deoxynarasin and 20-deoxy-epi-17-narasin are antibacterial and anticoccidial agents and also increase feed-utilization efficiency in ruminants.
Patent CS-247184-B2 (CS)
Inventor: MICHAELY WILLIAM J
IPC: A01N31/06
Filed: 1984-09-13
Abstract: Prostředek pro potlačování nežádoucí
vegetace na bázi 2-(2-substituovaný benzoyl)-1,3-cyklohexandionů
obecného vzorce
I, kde R je Ci-Cgalkyl, R]- je vodík,
Ci-Cgalkyl nebo skupina vzorce Ra-O-?-,
kde Ra je Cx-C4alkyl, nebo R a R; společně
představují alkylenovou skupinu s 3 až 6
uhlíkovými atomy, R2 je chlor, brom, jod,
fluor nebo Ci-C4alkoxyskupina, R3 a R4
nezávisle představují vodík, halogen,
dialkyl, Ci~C4alkoxyskupinu, skupinu
OCF3, kyanoskupinu, nitroskupinu, C1-C4-
-halogenalkyl, skupinu vzorce RbSOn-, kde
Rb je Ci~C4alkyl, Ci-C4halogenalkvl,
fenyl, benzyl, skupina vzorce -NR°Re,
kde Rb a Re nezávisle představují vodík
'nebo Ci-C4alkyl, a n je celé číslo 0, 1
nebo 2, a Ci~C4alkylthioskupinu, R5 je
vodík nebo Ci-C6alkyl, R6 je vodík nebo.
C^-Cgalkyl, R7 je vodík nebo Ci-CgalkylJ
a R^ je vodík nebo C|-Cg alkyl nebo R a
r6 společně tvoří substituovaný nebo nesubstituovaný
alkylenový kruh s 2 až 5
uhlíkovými atomy, kde substi.tuentem je
jedna nebo dvě methylové skupiny, a/nebo
jejich agrochemicky přijatelných solí.
Patent CS-208495-B2 (CS)
Title: Method of making the alcyesters of the 4-halogen-3-oxo-androsta-1,4-dien beta-carboxyle acid
Inventor: ALVAREZ FRANCISCO S
IPC: C07J3/00
Filed: 1979-04-04
Abstract: 4-Halo-etianic acids and derivations of the formula:
           wherein   X 1  is fluoro or chloro;   X 2  is fluoro, chloro or hydrogen;   X 3  is fluoro, chloro, bromo or hydrogen;   X 4  is =C=O or
         of may be
         when X 3  is chloro;   R is hydrogen, alkyl of one to six carbon atoms optionally substituted with one halo, or phenyl or benzyl optionally substituted on the phenyl ring with a substituent selected from alkyl of one to four carbon atoms, alkoxy of one to four atoms and halo;   R' is hydrogen or alkanoyl of 2 to 6 carbon atoms;   R 2  is hydrogen, a-methyl or β-methyl; and   the solid and broken lines between C-1 and C-2 represent a double or a single bond. The compounds wherein R is other than hydrogen are useful as anti-inflammatory agents. They can be prepared by esterifying the corresponding acid. The 17a-esters can be prepared by esterifying the corresponding 17a-hydroxy compounds. The 17β-carboxylic group can be introduced by oxidising the corresponding 20-oxo-21-hydroxy (or alkanoyloxy) compound. The double bond at the 4,5 position is produced by contacting the corresponding Δ 5  compound with a base.
Patent CS-229946-B2 (CS)
Title: Processing method of 3-dehydrokardenolidridigitoxosidoxime
Inventor: SCHAUMANN WOLFGANG
IPC: C07J41/00
Filed: 1982-11-24
Abstract: The present invention provides 3'''-dehydrocardenolide tridigitoxoside oximes of the general formula:    <IMAGE>  (I)  in which R1 is a hydrogen atom or an alkyl radical containing up to 3 carbon atoms, R2 is a hydrogen atom or a lower acyl or alkyl radical and R3 represents two hydrogen atoms, the group   <IMAGE>  or the oximino group =NOR1, wherein R1 has the above-given meaning. The present invention also provides a process for the preparation of these oximes, as well as pharmaceutical compostions containing them which are useful for the treatment of cardiac insufficiency.
Patent JP-4073529-B2 (JP)
IPC: B66B21/12
Filed: 1998-01-16
Granted: 2008-04-09
Abstract: A conveyor belt (1) for persons includes several sections (2, 3, 4, 5, 6) with a first section (2) and a second section (3) forming an acceleration portion (7), in which the persons to be transported are accelerated from a low initial speed, which is unproblematic for stepping onto the conveyor belt (1) for persons, to a constant transport speed of a main portion (8) formed by a third section (4). Connected downstream of the main section (8) is a retardation portion (9), which is formed by means of a fourth section (5) and a fifth section (6) and in which the persons to be transported are retarded from the transport speed to a low final speed, which is unproblematic for departure from the conveyor belt (1) for persons. Arranged at each section transition is a respective transition device (10) having a roller (20, 20.11, 36, 37) by means of which the persons are guided free of risk from one section to the other.
Patent AU-555822-B2 (AU)
Title: 1-hydrox y-alkyl-azolyl derivatives
Inventor: HOLMWOOD GRAHAM
IPC: A01N43/64
Filed: 1983-01-05
Granted: 1986-10-09
Abstract: Compounds which are substituted 1-hydroxyalkyl-azolyl derivatives of the general formula    <IMAGE>  (I)  in which A represents a nitrogen atom or a CH group, B represents oxygen, sulphur or a CH2 group, R represents substituted alkyl, and, in the case in which B represents sulphur, also represents an unsubstituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl group, Z represents a halogen atom or an alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenylalkoxy group, and m is 0, 1, 2 or 3, and the acid addition salts and metal salt complexes thereof, are new, are prepared as described and find use as fungicides and plant growth regulators.
Patent AU-601014-B2 (AU)
Title: Dietary fiber and method of making
Inventor: RAMASWAMY SETLUR RANGANNA
IPC: A23L33/20
Filed: 1988-01-22
Granted: 1990-08-30
Abstract: An extremely white water absorbent fiber having a high percentage of total dietary fiber and hemicellulose and a low concentration of lignin and silica is disclosed. The dietary fiber is formed by subjecting ground oat hulls to an alkaline digestion at elevated temperatures and pressures. The digested oat hulls are then filtered, neutralized and bleached to form the desired end product. The formed fibers are comparable or better than fibers formed by digestion of wood products. These fibers can be added in high concentrations to bakery products, particularly bread, without imparting a gritty feel to the bread or causing significant discoloration of the bread.
Patent AU-665344-B2 (AU)
Title: Engine management system
Inventor: AHERN STEVEN ROSS
IPC: F02D41/26
Filed: 1992-01-14
Granted: 1996-01-04
Abstract: PCT No. PCT/AU92/00014 Sec. 371 Date Jul. 14, 1993 Sec. 102(e) Date Jul. 14, 1993 PCT Filed Jan. 14, 1992 PCT Pub. No. WO92/12339 PCT Pub. Date Jul. 23, 1992.A method for controlling fuel supplied to an engine includes steps of conducting tests on a representative model of a family of engines to obtain constants and coefficients of operating characteristics of the representative engine under ambient and induced temperatures and pressures, and creating look-up maps from which such coefficients may be obtained to compute actual operating conditions. When an engine is used in performance of normal operations, sensors are provided to determine actual operating temperatures and pressures which are used to select appropriate constants and coefficients for calculating engine fuel requirements in accordance with an algorithm, and using the calculated result to control flow to fuel to the engine under normal operating conditions.
Patent AU-566148-B2 (AU)
Title: Colour reduction in printing
Inventor: JUNG EGGERT
IPC: H04N1/60
Filed: 1983-04-11
Granted: 1987-10-08
Abstract: Given color reduction depending on tone in four-color printing, wherein the color components of the chromatic printing inks yellow, magenta and cyan are reduced and the amount of black printing ink is increased to compensate for such reduction, a achromatic synthesis is employed up to a gray tone value which corresponds to the full tone of the black printing ink employed and the color components of the chromatic printing inks are again increased proceeding from that gray tone value up to the maximum shadow in order to get desired densities in the overprint.
Patent AU-708315-B2 (AU)
Title: Treatment and prophylaxis of pancreatitis
Inventor: FUJIWARA TOSHIHIKO
IPC: A61K31/4439
Filed: 1997-03-17
Granted: 1999-07-29
Abstract: Insulin sensitizers, especially thiazolidinedione compounds, such as troglitazone, are useful for the treatment and prevention of pancreatitis.
Patent AU-636538-B2 (AU)
Title: Buffered matrix aspirin tablet
IPC: A61K31/616
Filed: 1992-05-19
Granted: 1993-04-29
Abstract: A buffered aspirin tablet composed of a uniform mixture of aqueous-based polymer coated aspirin, a buffering system and a hydrophillic gel-forming matrix material. The buffering system and matrix material provide a microenvironment on in vitro dissolution of about pH 5. The tablet does not require the use of multilayers and may be prepared by direct compression with conventional equipment.
Patent AU-719327-B2 (AU)
Title: 4-anilinoquinazoline derivatives
Inventor: THOMAS ANDREW PETER
IPC: C07D239/94
Filed: 1997-02-28
Granted: 2000-05-04
Abstract: The invention relates to quinazoline derivatives of formula (I) (wherein: R1 represents hydrogen or methoxy; R2 represents methoxy, ethoxy, 2-methoxyethoxy, 3-methoxypropoxy, 2-ethoxyethoxy, trifluoromethoxy, 2,2,2-trifluoroethoxy, 2-hydroxyethoxy, 3-hydroxypropoxy, 2-(N,N-dimethylamino)ethoxy, 3-(N,N-dimethylamino)propoxy, 2-morpholinoethoxy, 3-morpholinopropoxy, 4-morpholinobutoxy, 2-piperidinoethoxy, 3-piperidinopropoxy, 4-piperidinobutoxy, 2-(piperazin-1-yl)ethoxy, 3-(piperazin-1-yl)propoxy, 4-(piperazin-1-yl)butoxy, 2-(4-methylpiperazin-1-yl)ethoxy, 3-(4methylpiperazin-1-yl)propoxy or 4-(4-methylpiperazin-1-yl)butoxy; the phenyl group bearing (R3)2 is selected from: 2-fluoro-5-hydroxyphenyl, 4-bromo-2-fluorophenyl, 2,4-difluorophenyl, 4-chloro-2-fluorophenyl, 2-fluoro-4-methylphenyl, 2-fluoro-4-methoxyphenyl, 4-bromo-3-hydroxyphenyl, 4-fluoro-3-hydroxyphenyl, 4-chloro-3-hydroxyphenyl, 3-hydroxy-4-methylphenyl, 3-hydroxy-4-methoxyphenyl and 4-cyano-2-fluorophenyl); and salts thereof, processes for their preparation and pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient The compounds of formula (I) and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis
Patent AU-729170-B2 (AU)
Title: Three-dimensional braided covered stent
Inventor: THOMPSON PAUL J
IPC: A61F2/00
Filed: 1997-04-29
Granted: 2001-01-25
Abstract: A prothesis (18, 108, 120) for transluminal implantation consists of a flexible tubular three-dimensionally braided structure of metal or polymeric monofilaments (32, 110, 126), and polymeric multifilament yarns (42). The prosthesis can be elastically deformed to reduce its diameter through axial elongation. The monofilaments and multifilament yarns are arranged in axially spaced apart helices, concentric on a common central axis of the prosthesis. The monofilaments are selectively shaped before their interbraiding with the multifilament yarns, either by an age-hardening or other heat-setting stage, or a cold-working stage that controllably plastically deforms the strands. The shaped structural strands cooperate to impart to the prosthesis its nominal shape and resilience. The textile strands cooperate to provide one or more layers of sheeting (40) that reduce permeability and thereby enhance the utility of the prosthesis as a vascular graft. An alternative embodiment prosthesis (132) includes elastically and plastically deformable structural strands (140), selectively plastically deformed by cold working, then three-dimensionally braided to form the prosthesis. <IMAGE>
Patent AU-704251-B2 (AU)
Title: Silica supported transition metal catalyst
Inventor: SPENCER LEE
IPC: C08F210/02
Filed: 1997-04-29
Granted: 1999-04-15
Abstract: A transition metal containing catalyst useful for the polymerization of  alpha -olefins is prepared by (A) forming in an inert atmosphere which excludes oxygen and moisture a slurry of (1) a porous inorganic oxide support material selected from the group consisting of silica, alumina, or a combination of silica and alumina, said support material containing not greater than about 5 millimoles of hydroxyl groups per gram of support material and a particle size not greater than about 10 microns and a surface area of from about 50 to about 800 m2/g in an inert organic liquid medium; (B) mixing said slurry with (2) an alkoxide and stirring the resultant mixture at a temperature of from about -20 DEG  C. to about 120 DEG  C. for a time sufficient to saturate the surface of the support material; (C) mixing the product form (B) with (3) a titanium compound or a combination of a titanium compound and (4) a vanadium compound and stirring the resultant mixture at a temperature of from about -20 DEG  C. to about 120 DEG  C. for a time sufficient to allow complete reaction of the titanium compound and the vanadium compound with the organomagnesium moieties remaining on the solid support; (D) mixing the product from (C) with an inert organic solution of (5) a Group IIIA metal alkyl halide at a temperature of from about -20 DEG  C. to about 120 DEG  C. for a time sufficient to complete the reduction of the titanium and vanadium, if present, compounds to their final oxidation state. Ethylene/alpha-olefin copolymers which have greater than 17 percent high density fraction and a Mw/Mn ratio of less than about 3.6 are shown to be useful in making cast films which have good stretchability and good puncture resistance. Copolymers of the present invention having the specified properties are especially useful in making the films.
Patent AU-605350-B2 (AU)
Title: An arrangement for the attachment of bendable, elongated objects, in particular suction tubes, along the side of a packing container
Inventor: HAKANSSON JAN
IPC: B65B61/20
Filed: 1988-09-02
Granted: 1991-01-10
Abstract: Arrangement for the attachment of bendable suction tubes (2) along the side of packing containers (8), whereby the suction tubes (2) which are enclosed in an envelope (3) of flexible plastic material consist of two straight parts (5, 6) divided by a crimped flexible part (7). The suction straws (2) are brought into contact with the packing containers (8) by means of a rotatable drum (13), the axis of which is parallel to the diagonal of the containers (8). One straight part (5) of the suction tube (2) being aligned with the diagonal of a container (8) and transferred to the container side where the envelope (3) of the suction tube will adhere to deposits (16) of heat-activated adhesive material applied on the package side by a die (11) while the other straight part (6) of the suction tube (2) will project from the container side. Said other projection part (6) of suction tube (2) being folded down along the flexible part (7) by means of a plurality of rollers (17, 18, 19) to a position within the contour of the side wall of the container (8) and parallel to the upper side edge of the container (8) and that the folded down part (6) of the suction tube (2) is fixed in the folded down position by means of further rollers (21) which will press the envelope (3) of the suction tube (2) against deposits (16) of adhesive material.
Patent AU-773771-B2 (AU)
Title: A duplex network color printer
Inventor: SILVERBROOK KIA
IPC: B41J3/54
Filed: 2000-02-17
Granted: 2004-06-03
Abstract: A duplex color printer includes a pair of print engines mounted in an opposed manner to define a print media feed path therebetween, each print engine including a printhead and a transfer roller for receiving ejected ink from the printhead; a pair of print media trays mounted on either side of the body for respectively containing print media; a print media feed arrangement for feeding print media from one of the trays along the print media path into the other one of the trays; an internal hard drive for locally storing pre-rasterized documents; an interface for facilitating user selection of a locally stored pre-rasterized document for printing by the pair of print engines; and a cleaning station provided in each print engine. Each cleaning station includes a resilient wiper and an absorbent sponge. The resilient wiper is provided downstream of the absorbent sponge with respect to the transfer roller.
Patent AU-612774-B2 (AU)
Title: Loading roller conveyor with drive via intermediate rollers
Inventor: GEBHARDT ELFRIEDE
IPC: B65G47/26
Filed: 1989-01-27
Granted: 1991-07-18
Abstract: The invention relates to a loading roller conveyor with drive via intermediate rollers to convey and transport piece goods. An actuator is moved in response to a sensor activated by the piece goods, and intermediate rollers drive support rollers arranged at right angles to the direction of transportation. An actuation device, which is moved by a motor, is displaced between guide rollers and intermediate rollers in the direction of transportation, whereby the intermediate rollers, which are set in motion by the actuation device, are each mounted on a two-part lever joint and which, by way of a shaft shared with the guide roller, are swivel-mounted on two rails running in parallel with the frame, while the hinged shafts are mounted on the actuator with a certain degree of mobility.
Patent AU-769142-B2 (AU)
Title: Process for extracting fixed and mineral oils
Inventor: WILDE PETER FREDERICK
IPC: B01D11/02
Filed: 2000-01-20
Granted: 2004-01-15
Abstract: The present invention relates to a method of extracting and concentrating oils from materials in which the oils are already dispersed. More particularly, the present invention is concerned with the extraction of fixed oils or mineral oils from materials using a process of solvent extraction which is performed under elevated pressure and temperature. The solvent medium may be HFC 134a alone, or HFC 134a in combination with a suitable co-solvent which can be determined in accordance with the invention.
Patent AU-646193-B2 (AU)
Title: Oil filter disassembly and recycling apparatus
Inventor: ROSS GILBERT B
IPC: B23P19/02
Filed: 1993-02-18
Granted: 1994-02-10
Abstract: Ready separation of a severed oil filter canister from its filter element is provided by cutting the canister from its base with a single bevel side cutter which does not cause the canister metal to invade or engage the filter element.
Patent AU-683208-B2 (AU)
Title: Methods and compositions for diagnosing cat scratch disease and bacillary angiomatosis
Inventor: REGNERY RUSSELL L
IPC: C07K14/29
Filed: 1993-01-15
Granted: 1997-11-06
Abstract: A method of diagnosing cat scratch disease and a method of diagnosing bacillary angiomatosis in a subject by detecting the presence of Rochalimaea henselae or an immunogenically specific determinant thereof in the subject is provided. Also provided is a vaccine comprising an immunogenic amount of a nonpathogenic Rochalimaea henselae or an immunogenically specific determinant thereof and a pharmaceutically acceptable carrier. A method of diagnosing Rochalimaea quintana infection in a subject by detecting the presence of a nucleic acid specific to Rochalimaea quintana in a sample from the subject is provided. A purified heat shock protein of Rochalimaea is provided.