baber/WOPTO huggingface dataset:
Patent BR-122019017647-B1 (BR)
Title: Aparelho para separar partículas hidrofóbicas
Inventor: GRAEME JOHN JAMESON
IPC: B03D1/00
Filed: 2008-02-26
Abstract: a separação de partículas hidrofóbicas de uma mistura de partículas em um fluido é executada mediante a provisão de um leito fluidizado (18) como um mecanismo de contato relativamente não turbulento em uma célula de flotação que incorpora uma câmara de sedimentação (30) localizada imediatamente acima do leito fluidizado. durante o uso do aparelho, partículas hidrofóbicas se ligam às bolhas no leito fluidizado (18) e ascendem para a interface (19) com a câmara de sedimentação (30) onde as partículas não hidrofóbicas (22) fluem sobre a virola (20) de uma pia interna e são removidas como refugos (21). as partículas hidrofóbicas unidas às bolhas flutuam ascendentemente na câmara de sedimentação relativamente plácida (30) onde a ganga não desejada pode cair de volta para a interface (19). as bolhas formam uma camada de espuma na superfície superior da câmara de sedimentação, e fluem sobre a virola da pia (32) que suporta as partículas hidrofóbicas durante o uso do aparelho. a operação do aparelho é mantida estável ao recircular o fluido da câmara de sedimentação (30) através de uma tubulação (40) e uma bomba (41) para misturar com a nova carga que entra na célula de flotação através de um duto (2).
Patent BR-122020011216-B1 (BR)
Title: Composição de aglutinante, composição de adesivo e uso das referidas composições
Inventor: OINONEN KATI
IPC: C08G8/20
Filed: 2013-03-28
Abstract: A presente invenção refere-se a um método para produzir uma composição de aglutinante, em que o método compreende as etapas a seguir: (i) formar uma composição aquosa que compreende componentes de reagente que incluem moléculas de lignina de 11 a 60 unidades de lignina, moléculas de lignina de 1 a 10 unidades de lignina, substância polimerizável e agente de reticulação na presença de um catalisador; e (ii) cozer a composição em uma temperatura de 60 a 95 °C para polimerizar os componentes de reagente até uma composição de aglutinante com um valor de viscosidade predeterminado ser formada.
Patent MA-39390-B2 (MA)
Title: Thérapie génique pour le traitement de la rétinite pigmentaire
Inventor: O'RIORDAN CATHERINE
IPC: C12N15/86
Filed: 2015-03-20
Abstract: La présente invention concerne des procédés pour le traitement de la rétinite pigmentaire au moyen de particules d'aav codant mir -708. Dans un aspect de l'invention, des particules virales sont administrées dans l'œil d'un sujet humain, par exemple, par injection sous-rétinienne. Des particules virales comprenant des capsides d'aav5 ou des mutants de ceux-ci sont envisagées.
Patent CS-261861-B2 (CS)
Title: Portable building structures for building formation
Inventor: FAGNONI GIOVANNA MARIA
IPC: E04B1/344
Filed: 1983-06-17
Abstract: A supporting framework is formed by an arrangement including closed longitudinal frames (3,9,12,14) integral with base beams (16A) forming support and sliding runners, with a floor panel (9), a roof panel (14), and end walls (10,12), all defining a usable space. Along lower longitudinal axes are pivoted, on each side, panels (40) foldable for lowering and panels (34) foldable for raising, which are adapted to form respectively a flooring and a roofing, together with panels (44) adapted to form longitudinal vertical walls for additional spaces, which are adapted to be supported by adjustable legs (24) on the ground. To the end walls (10,12) are vertically pivoted panels (30) adapted to open out to form vertical walls completing the additional spaces.
Patent CS-235024-B2 (CS)
Title: Method of new 6-alpha-methoxypenicillins production
Inventor: WETZEL BERND
IPC: A61P31/04
Filed: 1982-09-01
Abstract: Neue 6 a-Methoxy-penicilline der allgemeinen Formel
           in der   A die Phenyl-, p-Hydroxyphenyl-, 2- oder 3-Thienylgruppe,   R die Cyclopropylgruppe, eine Gruppe der allgemeinen Formel -NHR 1 , wobei   R 1  einen gegebenenfalls ab Kohlenstoffatom 2 durch eine Hydroxygruppe substituierten aliphatischen, verzweigten oder unverzweigten Kohlenwasserstoffrest mit 1 bis 4 Kohlenstoffatomen, einen gegebenenfalls durch eine Hydroxygruppe substituierten Cycloalkylrest mit 3 bis 6 Kohlenstoffatomen oder eine gegebenenfalls durch eine Hydroxy-, Methylsulfinyl-, Methylsulfonyl- oder Aminosulfonylgruppe substituierte 3-Pyridyl-, 2-Furylmethyl-, 2-Thienylmethyl-, 3-lmidazolylmethyl-, 2-Thiazolylmethyl- oder 3-Pyridylmethylgruppe darstellt,   eine Gruppe der allgemeinen Formel
     , wobei n die Zahl 0 oder 1,   R 2  und R 3 , die gleich oder verschieden sein können Wasserstoffatome, Hydroxy-, Acetylamino-, Aminocarbonylamino-, Nitro-, Aminocarbonyl-, Cyan-, Methylsulfinyl-, Methylsulfonyl-, Aminosulfonyl-, Methylaminosulfonyl-, Aminocarbonylmethylaminosulfonyl-, 2'-Hydroxyäthylaminosulfonyl-, Cyanaminosulfonyl-, Aminocarbonylaminosulfonyl-, Acetylaminosulfonyl-, Methylsulfonylaminosulfonyl- oder Acetylhydrazinosulfonylgruppen darstellen,     wobei m die Zahl 2,3 oder4 darstellt, oder eine Gruppe der Formel
     bedeuten und deren Salze mit anorganischen oder organischen Basen, welche eine Wirkung gegen grampositive und gramnegative Bakterien, beispielsweise gegen β-Lactamasetragende Escherichia coli- und Klebsiella pneumoniae-Bakterien, aufweisen.   
     Die neuen Verbindungen können nach für analoge Verbindungen üblichen Verfahren hergestellt werden.
Patent CS-261212-B2 (CS)
Title: Mechanism for leathers spreading
Inventor: VILJANMAA ANTTI KUSTAA
IPC: C14B1/26
Filed: 1982-09-01
Abstract: A drying press for hides, comprising two endless drying felts (1; 4) passed over rolls (2, 3; 5, 6), said felts being pressed against each other at press rolls (2, 5) to form a drying press gap for hides which are passed therethrough, as well as hide stretching means upstream of said gap. A problem to be solved is to provide such hide stretching means that can be used to effectively prevent the folding of the trailing edges of hides to be fed through a drying press. To solve this problem, there are an upper stretcher (8) and a lower stretcher (7) between which a hide (18) is passed while being lifted off a drying felt (1). Stretchers (7 and 8) press a hide therebetween with a suitable sliding fitness, said hide keeping taut and off a felt. Those surfaces of stretchers (7 and 8), which come against a hide, are provided with endless stretching belts (9, 10 and 11, 12) displaceable from the center towards the sides, the travelling speed of said belts being higher than that of drying felts (1, 4) and a hide (18) moving therebetween. The belts (9, 10) of a lower stretcher (7) are mounted on a frame (14) displaceable in the conveying direction of hides.
Patent JP-4184466-B2 (JP)
IPC: G01D5/245
Filed: 1998-01-07
Granted: 2008-11-19
Abstract: A method and device for varying interpolation factor of at least one position-dependent, periodic signal in a position measurement system. The method and device allows switching between one of a specified number of different interpolation factors at a switching time point at which the interpolated measurement signal has an identical signal form for every possible interpolation factor.
Patent JP-3164390-B2 (JP)
IPC: A61K31/546
Filed: 1992-01-09
Granted: 2001-05-08
Abstract: An antibacterial compound of the formula <CHEM> wherein R is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C6 cycloalkyl, or C1-C6 haloalkyl; A and A min  are independently hydrogen, C1-C6 alkyl, nitro, amino, C1-C6 alkoxy, a 5-6 membered heterocycle containing nitrogen or sulfur, or phenyl; or A and A min taken together form a group of the formulae <CHEM> wherein X is hydrogen, halo, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkoxycarbonyl, amino, nitro, or carboxy; and Y is nitrogen or carbon; or a pharmaceutically acceptable salt thereof.
Patent JP-H0723380-B2 (JP)
IPC: C07D501/20
Filed: 1986-01-09
Abstract: A compound of the formula: 
<CHEM>
 wherein R2_b is carboxy or a protected carboxy group, and a salt thereof, processes for its preparation and pharmaceutical compositions containing them in association with a pharmaceutically acceptable carrier or excipient.
Patent AU-591827-B2 (AU)
Title: Wellhead seal assembly
Inventor: CASSITY THOMAS G
IPC: E21B33/04
Filed: 1988-01-06
Granted: 1989-12-14
Abstract: An improved wellhead seal assembly 38 includes an annular metal seal ring having upper spaced apart inner and outer rims 72, 74 with an upper energizing ring 58 positioned between such rims and movable axially between them, a resilient seal 50 embedded in and extending through ports in the central portion of the seal ring, lower inner and outer seal rings 60, 62 connected to said central portion of said seal ring by inner and outer bellows 46, 48 and a wedging ring 44 depending from the central portion of the seal ring between such bellows and adapted to move downward between the inner and outer seal rings to wedge them apart into sealing engagement with the inner and outer sealing surfaces. This movement is responsive to downward movement of the upper energizing ring 58 and the flexing of the lower bellows legs and continued movement of the upper energizing ring wedges the upper rims apart into sealing engagement with the inner and outer sealing surfaces, the upper energizing ring being releasably connected to the upper seal rims so that the upper seal is not set until the lower seal is completely energized and set.
Patent AU-705548-B2 (AU)
Title: Process and apparatus for drying and heating
Inventor: MANSOUR MOMTAZ N
IPC: F26B3/12
Filed: 1996-11-12
Granted: 1999-05-27
Abstract: The present invention is directed to drying and heating processes and to an apparatus incorporating a pulse combustion device that can be used in a drying system or in a heating system. In general, the apparatus includes a pulse combustion device for the combustion of a fuel to produce a pulsating flow of combustion products and an acoustic pressure wave. The pulse combustion device has a combustion chamber connected to at least one resonance tube. A resonance chamber surrounds at least a portion of the pulse combustion device and includes a nozzle downstream from the resonance tube. The nozzle accelerates the combustion products flowing therethrough and creates a pulsating velocity head. In a drying system, the nozzle exits into a drying chamber where the combustion products contact a feed stream. When used in a heating system, on the other hand, the nozzle exits into an eductor which mixes the combustion products with a recycled stream of combustion products for forming an effluent that is fed to a heat exchanging device.
Patent AU-732640-B2 (AU)
Title: Compression assembly for an electrochemical fuel cell stack
Inventor: GIBB PETER ROBERT
IPC: H01M8/24
Filed: 1998-11-24
Granted: 2001-04-26
Abstract: An electrochemical fuel cell stack comprises a first end plate, a second end plate, and fuel cell assemblies interposed between the first and second end plates. The stack further includes a compression assembly comprising a compression mechanism and a restraining mechanism. The compression mechanism urges the first end plate towards the second end plate applying an internal compressive force to the fuel cell assemblies, even as the thickness of the fuel cell assemblies changes. The restraining mechanism prevents movement of the first end plate away from the second end plate by preventing deflection of the compression mechanism, which may occur, for example, when internal fluid pressure is increased.
Patent AU-603187-B2 (AU)
Title: Estriol growth promotant
Inventor: JACOBS MARTIN J
IPC: A23K1/165
Filed: 1988-02-26
Granted: 1990-11-08
Abstract: Estriol is administered to ruminants in dosages from about 0.01-4.0 mg/ruminant/day to promote growth and increase feed utilization efficiency.
Patent AU-550992-B2 (AU)
Title: Sustained release diethylpropion comppositions
Inventor: WALTERS EUGENE L
IPC: A61K31/135
Filed: 1983-05-17
Granted: 1986-04-10
Abstract: Sustained release formulations for the anorectic agent, diethylpropion hydrochloride, are disclosed which are suitable for use in capsules.
Patent AU-564832-B2 (AU)
Title: Subwoofer speaker system
Inventor: DANLEY THOMAS J
IPC: H04R23/00
Filed: 1983-07-05
Granted: 1987-08-27
Abstract: A speaker system for reproducing low frequency sound includes a plurality of substantially rigid panels driven in unison via a mechanical linkage to a common high speed servomotor. The motor is driven by a separate amplifier together with negative feedback from motion of the panels to enhance accurate reproduction of sound.
Patent AU-763179-B2 (AU)
Title: Mitochondrially targeted antioxidants
Inventor: MURPHY MICHAEL PATRICK
IPC: A61P43/00
Filed: 1998-11-25
Granted: 2003-07-17
Abstract: The invention provides mitochondrially targeted antioxidant compounds. A compound of the invention comprises a lipophilic cation covalently coupled to an antioxidant moiety. In preferred embodiments, the lipophilic cation is the triphenyl phosphonium cation, and the compound is of the formula P(Ph3)<+>XR.Z<-> where X is a linking group, Z is an anion and R is an antioxidant moiety. Also provided are pharmaceutical compositions containing the mitochondrially targeted antioxidant compounds, and methods of therapy or prophylaxis of patients who would benefit from reduced oxidative stress, which comprise the step of administering the compounds of the invention.
Patent AU-754294-B2 (AU)
Title: Manganese compositions and methods for MRI
Inventor: SEOANE PETER R
IPC: A61K49/06
Filed: 1999-10-26
Granted: 2002-11-14
Abstract: An MRI contrast medium of improved safety and efficacy is disclosed. The composition includes a source of calcium ions and a source of manganese ions in a ratio of from 2:1 to 40:1 in a vehicle suitable for parenteral administration. A method of enhancing an MRI signal in a mammalian tissue with the foregoing composition is also provided.
Patent AU-617679-B2 (AU)
Title: Sanitary napkin
Inventor: KORPMAN RALF
IPC: A61F13/15
Filed: 1988-07-22
Granted: 1991-12-05
Abstract: A sanitary napkin (10) having side panels (12,13) intended to be folded around the crotch portion of an undergarment (30) includes an adhesive tape tab (14) secured to the apertured film facing of one panel (12) with a free end overlying the opposite panel (13) in the folded configuration. The adhesive coating on the tape tab (14), an A-B-A/A-B polymer having an adhesion to steel value of 837-1563 g/cm (75-140 oz./inch) width, provides secure attachment of the tape tab while permitting detachment without substantial tearing of the aperture film facing.
Patent AU-656788-B2 (AU)
Title: Device for emptying containers
Inventor: RECK HERBERT
IPC: B65F3/04
Filed: 1992-07-30
Granted: 1995-02-16
Abstract: In order to make it possible to empty in particular, large containers with a crew of just one person, an emptying device with a tilting/lifting device 1 and a control unit 4 is described to which a trigger switch 2 is connected which is actuated by the container to be emptied as it approaches the lifting/tilting device and which triggers the raising phase of the lifting/tilting process automatically. When a preset raised level of the lifting/tilting device is reached the control unit interrupts the raising phase. In addition, a first manual actuator 8 to trigger the automatic emptying process, which actuator has an effect upon the control unit 4 only after the interruption of the lifting process, is connected to the control unit. The control unit 4 contains a programmable device 5 into which the preset raised level can be inputted. The programmable device 5 also assumes the function of monitoring the preset time spans, such as the time span between the actuation of the trigger switch 2 and the actuation of the acknowledgement signal switch 3. After the container is emptied, putting the container back down completely is accomplished by means of a second manual actuator 9.
Patent AU-666855-B2 (AU)
Title: Apparatus and method for peritoneal retraction
Inventor: MOLL FREDERIC H
IPC: A61B19/00
Filed: 1992-05-26
Granted: 1996-02-29
Abstract: 1. The present invention concerns an apparatus for lifting the abdominal wall for peritoneal retraction comprising an abdominal wall engaging means which is insertable through a small laparoscopic incision of limited area in the abdominal wall (W), and comprises an elongate rod (10,16,24,28) having an intermediate portion of a length sufficient to extend through and across the abdominal wall (W) and proximal and distal portions proportioned to extend out of the opposite sides of the abdominal wall when the intermediate portion is extended through and across the wall; and the apparatus comprises lifting means to impart lifting force to the abdominal wall through the rod.   <IMAGE>
Patent AU-656799-B2 (AU)
Title: A double-acting accelerator for use with hydraulic drilling jars
Inventor: EVANS ROBERT W
IPC: E21B31/113
Filed: 1992-07-02
Granted: 1995-02-16
Abstract: A double acting accelerator 1 includes a mandrel 2 arranged in a housing 3 for sliding longitudinal movement. A pair of pistons 89, 111 are positioned radially between the housing 3 and mandrel 2 to form a substantially sealed chamber 88 longitudinally therebetween. Movement of the mandrel 2 in a first direction urges the first piston 89 toward the second piston 111, thereby greatly increasing the pressure of fluid in the chamber 88. Movement of the mandrel 2 in a second, opposite direction urges the second piston 111 toward the first piston 89 to, likewise, greatly increase the pressure of fluid in the chamber 88. Thus, a large amount of energy is stored in the accelerator 1 independent of the relative direction of movement of the mandrel 2 and housing 3.
Patent AU-649881-B2 (AU)
Title: 3-cycloalkyl-prop-2-enamide derivatives
Inventor: KUO ELIZABETH ANNE DR
IPC: C07D317/64
Filed: 1992-09-16
Granted: 1994-06-02
Abstract: The invention relates to new 3-cycloalkyl-2-propenamide derivatives of formula (I): 
<IMAGE>
 in which 
 
  R1 represents H or (C1-C3)alkyl, 
  W represents O or optionally oxidised S, 
  Y and Z represent -CH- or one of Y and Z represents -CH and the other represents N, 
  R2, R3, R4, R5 and R6 represent H, halogen, (C1-C4)alkyl, - OCH3, -SCH3, -WCF3, NO2, CN, -W(CH2)n-CF3, -W(CF2)n-CF3 , -(CH2)n-CX3 or -(CF2)n-CF3, in which n is 1, 2 or 3 and X represents halogen or R3 and R4 together form -O-CH2-O-, 
  R7 and R8 represent H or (C1-C6)alkyl, 
  R9 represents (C3-C6)cycloalkyl, 
 to their tautomeric forms and to their addition salts with bases, as well as to their process of preparation, to their application as medicaments and to the compositions which contain them.
Patent AU-616453-B2 (AU)
Title: Beta-lactam antibiotics, processes for their preparation and their use as and in medicaments
Inventor: SCHMIDT GUNTER
IPC: C07D471/04
Filed: 1989-01-06
Granted: 1991-10-31
Abstract: Hetero-fused phenylglycine- beta -lactam antibiotics of the formula (I) 
<IMAGE>
 in which R<1> represents a hetero-fused radical, process for their preparation and their use as therapeutic agents and in therapeutic agents, in particular as antibacterial, orally active antibiotics.
Patent AU-704286-B2 (AU)
Title: Stable vitamin A
Inventor: SARAMA ROBERT JOSEPH
IPC: A23L33/155
Filed: 1995-06-09
Granted: 1999-04-15
Abstract: A process for purifying vitamin A consisting of heating a vitamin A preparation in an inert atmosphere, at a temperature below 170 DEG  C. and a pressure of less than 4 mm of mercury, said heating taking place in a vessel shielded from light is disclosed. The vitamin A obtained from this process is mixed with from 0.5:1 to 2:1 parts of tocopherol to vitamin A. The vitamin A and tocopherol mixture can be encapsulated in acacia gum, starch, pectins or other suitable materials. When the vitamin A is encapsulated, the level of tocopherol required is less, preferably from 0.05:1 to about 1:1 parts of tocopherol to vitamin A is used in an encapsulated vitamin A composition. Other antioxidants can be added.
Patent AU-702817-B2 (AU)
Title: Method to refrigerate a jacket for keeping a transplant cold
Inventor: DESGRANDCHAMPS FRANCOIS
IPC: F25D7/00
Filed: 1995-06-22
Granted: 1999-03-04
Abstract: PCT No. PCT/EP95/02427 Sec. 371 Date Jul. 25, 1996 Sec. 102(e) Date Jul. 25, 1996 PCT Filed Jun. 22, 1995 PCT Pub. No. WO96/01603 PCT Pub. Date Jan. 25, 1996A jacket (10) for keeping a transplant (46) cold during the time the transplant in surgical way is connected to a receiver comprises a wall (12, 14) with a cavity (22) containing a frozen liquid, which melts under absorption of heat from the transplant. Before the transplant is placed in the jacket (10), the liquid, e.g. water, is frozen by being subjected to vacuum, vapour released from the liquid being absorbed by a substance, e.g. zeolite.
Patent AU-781976-B2 (AU)
Title: Assay member and method for its manufacture
Inventor: MULLINAX THOMAS R
IPC: C12Q1/42
Filed: 2000-01-21
Granted: 2005-06-23
Abstract: Disclosed is a member comprising an interactive material which is covalently bonded to a support body by a linker material. The member can be used as a part of an assay, and the support body may include a scintillator material.
Patent AU-609295-B2 (AU)
Title: Process for the preparation of random copolymers
Inventor: TWU FRED CHUN-CHIEN
IPC: C08F2/34
Filed: 1989-05-11
Granted: 1991-04-26
Abstract: A process for the copolymerization of at least the two comonomers, propylene and ethylene, comprising contacting the comonomers in the gas phase in at least one reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or mixtures thereof; and a polycarboylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group wherein the atomic ratio of aluminum to titanium is in the range of about 5 to about 300, with the proviso that the temperature in the reaction zone is in the range of about 50 DEG C to about 150 DEG C; the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 100; the propylene partial pressure is in the range of about 50 to about 600 psi; and the ethylene partial pressure is in the range of about 0.25 to about 25 psi.
Patent AU-615552-B2 (AU)
Title: Chemical process and catalyst
Inventor: BARRI SAMI ALI IBRAHIM
IPC: B01J23/62
Filed: 1989-06-09
Granted: 1991-10-03
Abstract: A catalyst which is substantially free of alkali and alkaline earth metals and comprises an effective amount of a platinum group metal on a silicalite support; characterised in that the catalyst also comprises tin. There is also provided a process for the dehydrogenation of a C2 to C10 paraffin to yield an alkene product, which comprises contacting the paraffin under dehydrogenation conditions with a catalyst according to the invention.
Patent AU-664428-B2 (AU)
Title: Device for monitoring the contractibility of the pelvic floor muscles
Inventor: PAUSER ALEXANDER
IPC: A61B5/22
Filed: 1993-03-08
Granted: 1995-11-16
Abstract: PCT No. PCT/AT93/00041 Sec. 371 Date Nov. 9, 1993 Sec. 102(e) Date Nov. 9, 1993 PCT Filed Mar. 8, 1993 PCT Pub. No. WO93/17619 PCT Pub. Date Nov. 9, 1993.A device for monitoring the contractibility of the pelvic floor muscles is provided in which a probe, having a plurality of elastically deformable chambers, is connected to a fluid filled conduit and a display device, which is connected to the fluid filled conduit. Such a device is effective in obtaining more isolated measurements for muscles being monitored and reducing interference from other muscles. The device can be used therapeutically to monitor progress in training of the pelvic floor muscles.
Patent AU-651273-B2 (AU)
Title: Process for polymerizing olefins
Inventor: WELCH MELVIN BRUCE
IPC: C08F4/658
Filed: 1993-04-06
Granted: 1994-07-14
Abstract: A process for polymerizing olefins wherein a suitable amount of a fumed refractory oxide is used to improve the flow of particulate catalyst as a slurry of that catalyst is charged to the polymerization zone.