baber/WOPTO huggingface dataset:
Patent CS-225827-B2 (CS)
Title: The production of the 3-iodinemethylcephaline sporine
Inventor: BONJOUKLIAN ROSANNE
IPC: C07D501/24
Filed: 1981-02-19
Abstract: A process is described for preparing a 3-iodomethyl cephalosporin of the formula
     which comprisesreacting in an aprotic solvent under substantially anhydrous conditions at a temperature between about 0°C and about 35°C a 3-alkanoylmethyl or 3-carbamoyloxymethyl cephalosporin oftheformula
     with a trialkylsilyl iodide of the formula
     where in the above formulas R is the residue of a carboxylic acid as defined in the specification;  
Ro is hydrogen or methoxy;
     R 1  is C 1 -C 4  alkyl, 2,2,2-trichloroethyl, iodomethyl, diphenylmethyl, benzyl, substituted benzyl substituted by methyl, methoxy or nitro; or R is a trialkylsilyl group of the formula
       
wherein R 3 , R 3 , and R -   3 ; are independentlyC 1 -C 3 alkyl; orR 1  is sodium or potassium;  
R' 1  has the same meanings as R 1 , provided that, when R is sodium, potasstum. diphenylmethyl, or p-methoxybenzyl, R' 1  is
         R 2  is C 1 -C 4  alkanoyloxy or a carbamoyloxy group of the formula
     wherein R' 2  and R" 2  are independently hydrogen or C 1 -C 3  alkyl; and     
nis 0 or 1;  
with the limitation that when n is 1, the double bond represented by the dotted bonding lines is in the 3-position. The 3-iodomethyl cephalosporins are useful intermediates for antibiotics.
Patent CS-214795-B2 (CS)
Title: Method of sinking the surface of phenylalanine in water mediums
Inventor: MARCONI WALTER
IPC: A61M1/36
Filed: 1979-05-12
Abstract: Phenylalanine level in blood or another medium is considerably reduced and can even be annulled by causing blood or the other medium to flow through a mass of porous fibers in which the enzyme phenylalanine ammonia lyase has been occluded: the fibers have been previously made biocompatible, if necessary.
Patent CS-275398-B2 (CS)
Title: Method of pyrimidine nucleosides preparation
Inventor: RAHIM SAAD GEORGE
IPC: C07H/
Filed: 1987-12-14
Abstract: The present invention relates to certain 5-substituted pyrimidine nucleosides and pharmaceutically acceptable derivatives thereof and their use in the treatment and prophylaxis of varicella zoster virus, cytomegalovirus and Epstein Barr virus infections. Also provided are pharmaceutical formulations and processes for the preparation of the compounds according to the invention.
Patent JP-4024335-B2 (JP)
IPC: G06F21/00
Filed: 1997-01-21
Granted: 2007-12-19
Abstract: An integrated circuit device, including a fingerprint sensing device, having an integrated circuit die, a body of encapsulating material surrounding the integrated circuit die and having an opening therein exposing a portion of the integrated circuit die, and an electrically conductive member or frame being mounted to the body of encapsulating material adjacent the opening. The electrically conductive member is adhesively secured to the integrated circuit die. Accordingly, the adhesive and electrically conductive member may serve as a seal to the interface between the body of encapsulating material and the die. It also may define a frame that surrounds a body of removable material during an intermediate stage in manufacturing. The body of removable material and its frame may be positioned on the integrated circuit die while plastic is injection molded to encapsulate the assembly. <IMAGE>
Patent AU-777549-B2 (AU)
Title: Compositions for prevention and treatment of cold and influenza-like symptoms and their methods of use
Inventor: RENNIE PAUL JOHN
IPC: A61K33/24
Filed: 2000-10-19
Granted: 2004-10-21
Abstract: The present invention is for compositions and their methods for prevention and treatment of cold and influenza-like symptoms due to respiratory tract viral infections. These compounds and their method of application are effective in both preventing the onset of the symptoms of colds and influenza or significantly mitigating them if already afflicted with such symptoms.
Patent AU-773206-B2 (AU)
Title: Process for autogeneously bonding laminae of a multi-lamina cellulosic substrate
Inventor: PRATT MICHAEL SEAN
IPC: B31F1/07
Filed: 2000-11-17
Granted: 2004-05-20
Abstract: A process for autogeneously bonding two cellulosic laminae to form a multi-lamina substrate by high pressure lamination. The attachment occurs at selective bond sites wetted with a functional fluid such as water prior to bonding. The process is applicable to multi-lamina substrates formed from laminae treated with chemical softening agents.
Patent AU-703013-B2 (AU)
Title: Ceramic packing with channels for thermal and catalytic beds
Inventor: LANG KO C
IPC: A01K67/027
Filed: 1996-12-23
Granted: 1999-03-11
Abstract: PCT No. PCT/US96/20261 Sec. 371 Date Jun. 24, 1998 Sec. 102(e) Date Jun. 24, 1998 PCT Filed Dec. 23, 1996 PCT Pub. No. WO97/24572 PCT Pub. Date Jul. 10, 1997A ceramic packing element (500) is formed from a stack of ceramic plates (502) having parallel ribs (504) forming parallel grooves therebetween. The grooves are formed into channels by being contacted with the surface of an opposed plate. The ribs (504) may engage the end surfaces of ribs on an adjacent plate or may be interleaved with the ribs (504) of an opposed plate to form smaller channels. The plates (502) are adhered to each other by firing a stack of plates (502) in the green state or by adhering cured plates (502) by means of an inorganic adhesive such as sodium silicate. Pressure drop and cracking may be reduced, mass transfer and heat efficiencies increased by enlarging the inlets (542) to the channels and by providing perforations through the plates between the ribs (504). Elements may be preassembled into larger units before placement in a column by wrapping metal bands around an assembly of elements.
Patent AU-727486-B2 (AU)
Title: Measuring of pain
Inventor: LASEROW KAY
IPC: A61B5/16
Filed: 1996-12-18
Granted: 2000-12-14
Abstract: PCT No. PCT/SE96/01668 Sec. 371 Date Sep. 21, 1998 Sec. 102(e) Date Sep. 21, 1998 PCT Filed Dec. 18, 1996 PCT Pub. No. WO97/24068 PCT Pub. Date Jul. 10, 1997A measuring instrument for the measurement of an existing pain or a feeling of nausea of a patient. The measuring instrument induces pain in an arbitrary body part of said patient, by supplying an electrical current. The measuring instrument provides a current increase into said body part, until said induced pain is experienced by the patient as being as great as the existing pain/nausea. The current is supplied from a current source arranged in the measuring instrument via wires and electrodes, said electrodes being applied onto that part of the body in which pain is to be induced. When the pain induced is experienced to be as great as the existing pain/nausea, the body part is removed from the electrodes, whereupon a pain value is registered and shown on a display.
Patent AU-742946-B2 (AU)
Title: Monitoring methods
Inventor: CATT MICHAEL
IPC: G01N33/50
Filed: 1997-02-14
Granted: 2002-01-17
Abstract: A method of providing warning of the onset of the fertile phase of the human ovulation cycle, involving measurement in absolute or relative terms of the body fluid concentration of an analyte such as estradiol or a metabolite thereof wherein if in the current cycle a concentration measurement conducted at about the termination of menses reveals a body fluid concentration that is typical of that found in the body fluid of an average human female subject about 3 days prior to the time of ovulation during a 28-day cycle, the current cycle is immediately declared to be in its fertile phase. Where the analyte is E3G, the E3G concentration measurement is conducted on at least one or numerical days 4 to 7 of the current cycle, counting from the onset of menses, and the fertile phase is declared immediately if the E3G measurement reveals a concentration equal to or greater than a threshold concentration chosen in the range of about 25 to about 35 ng/ml.
Patent AU-568497-B2 (AU)
Title: Steel production from solid iron-containing material
Inventor: CHITIL MANFRED
IPC: C21C5/56
Filed: 1983-06-30
Granted: 1988-01-07
Abstract: In the process for making steel from scrap, in each converter cycle following the charging of scrap, an amount of hot metal charge originating from a preceding converter cycle is charged over the scrap. The total charge is melted down through the introduction of fuel and oxygen via sub bath or submerged inlet tuyeres. The molten tap is tapped either into two storage vessels, in repetition cycles, and used as a hot metal charge during two subsequent charges, or the tap is added for subsequent processing, in production cycles, particularly for a casting operation wherein finish-refining is effected prior to the tapping.
Patent AU-773493-B2 (AU)
Title: Table
Inventor: STREITZ NORBERT
IPC: A47B3/087
Filed: 2000-10-16
Granted: 2004-05-27
Abstract: The invention relates to a table, comprising a table top (1), at least one display screen built in to the table top and a table frame (3), whereby said screen may be optionally adjusted between at least a first and a second operating position relative to the table frame.
Patent AU-650541-B2 (AU)
Title: An attachment for ladders
Inventor: SMITH SAMUEL DAVID
IPC: E06C7/48
Filed: 1992-05-26
Granted: 1994-06-23
Abstract: An attachment for a ladder (9) is described comprising an elongated member (1) having a rubber wheel (2) at each end to engage and grip a wall (10) against which the attachment rests. The mid-portion of the elongated member (1) is shaped into a loop (6) which is bent at an angle to the longitudinal axis of the member (1) to form two side portions (7) between the ends of the member (1) and the loop (6) such that the loop (6) is offset from the longitudinal axis of the member (1). The loop (6) when the attachment is fitted, partially encircles and overlies a rung (11) of the ladder (9), the side portions (7) engaging the stiles (12) of the ladder (9), each wheel (2) extending sideways beyond the ladder to provide a gravitational assist to retain the loop (6) in engagement with the rung (11).
Patent AU-723702-B2 (AU)
Title: Anion-exchange resins with at least two different nitrogen containing ion-exchange groups
Inventor: SLINGSBY ROSANNE W
IPC: B01J41/20
Filed: 1997-02-26
Granted: 2000-09-07
Abstract: Anion-exchange compositions are provided comprising anion-exchange functional groups comprising at least a first and a second nitrogen group, wherein the first nitrogen group is a quaternary amine and the second nitrogen group is selected from the group consisting of primary, secondary, tertiary or quaternary amines. Methods of making and using the compositions are also provided.
Patent AU-772656-B2 (AU)
Title: Non-linearity compensation in optical devices and transmission systems
Inventor: PAYNE DAVID NEIL
IPC: G02F1/35
Filed: 2000-02-18
Granted: 2004-05-06
Abstract: A method of an apparatus for compensating optical non-linearity in optical devices and transmission systems. Two second order interactions are cascaded in phase-mismatched second harmonic generation to accumulate a non-linear phase shift of a fundamental wave. The non-linear phase shift can be set to provide a desired amount of non-linearity compensation. Compensation takes place in a compensating medium having a negative effective non-linear refractive index at the design operating conditions of the compensating medium. Compensators incorporating these principles may be incorporated as passive or active components in optical transmitters, repeaters or receivers. Active components may be tuned by varying the operating condition of the compensating medium, for example by controlling temperature or applied stress. Embodiments of the invention use the compensator as pre- or post-compensators in an optical amplifier, to eliminate or reduce self-phase modulation in the optical amplifier that occurs as a result of the Kerr effect.
Patent AU-628803-B2 (AU)
Title: Composition enabling at least two incompatible thermoplastic polymers to be made compatible, its use for the production of thermoplastic alloys and thermoplastic alloys obtained
Inventor: PARSY ROLAND
IPC: C08L77/00
Filed: 1989-03-03
Granted: 1992-09-24
Abstract: Composition making it possible to render compatible at least two incompatible thermoplastic polymers at least one of which contains carboxylic functional groups in its molecule and at least one of which does not contain these, characterised in that a bisoxazoline or a hydrogenated bisoxazine is used in combination with a maleinised polymer compatible with the polymers containing no carboxylic functional group. By melt-blending the thermoplastic polymers in the presence of the composition it is possible to obtain new thermoplastic alloys such as, for example, polyolefins-PBT.
Patent AU-775708-B2 (AU)
Title: Nutritional supplement or pharmaceutical preparation comprising triglycerides with seven-carbon fatty acid
Inventor: ROE CHARLES R
IPC: A23L1/30
Filed: 2000-02-03
Granted: 2004-08-12
Abstract: A seven-carbon fatty acid, preferably n-heptanoic acid, has been identified as an excellent energy source for patients suffering from inherited metabolic disorders or acquired metabolic derangements, especially defects in long-chain fatty acid metabolism. A seven-carbon fatty acid can also be provided in a nutritional supplement for patients who need an increase in the energy production derived from fatty acid metabolism.
Patent AU-681814-B2 (AU)
Title: Arrangement for fixing an elevator rope
Inventor: MUSTALAHTI JORMA
IPC: B66B7/08
Filed: 1995-09-27
Granted: 1997-09-04
Abstract: PCT No. PCT/FI95/00530 Sec. 371 Date Jun. 19, 1997 Sec. 102(e) Date Jun. 19, 1997 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/09978 PCT Pub. Date Apr. 4, 1996According to the invention, at least one end of the elevator ropes (8) is fixed to a guide rail (4,7) of the elevator. According to an embodiment of the invention, the whole elevator is so suspended by its ropes (8) that all vertical forces are transmitted by the guide rails (4 . . . 7) to the bottom (27) of the shaft (1). The invention provides the advantages that the elevator is easy to install and that the ical forces are transmitted by the guide rails (4 . . . 7) to the bottom (27) of the shaft (1), permitting a lighter construction of shaft walls.
Patent AU-631554-B2 (AU)
Title: Retroviral vector
IPC: C12N15/867
Filed: 1989-05-17
Granted: 1992-12-03
Abstract: The present invention concerns a retroviral vector for introducing into a eucaryotic cell DNA encoding a transcription unit which comprises a first DNA sequence which is the reverse transcript of at least a portion of a retrovirus, said portion including both the 5' LTR sequence and the 3' LTR sequence of the retrovirus, and a second DNA sequence encoding the transcription unit which is inserted into the U3 region of the 3' LTR sequence. A method of producing a virion useful for introducing into a eucaryotic cell DNA encoding a transcription unit is provided as well as a method of introducing into a eucaryotic cell DNA encoding a transcription unit which comprises infecting the cell with such a virion.
Patent AU-712178-B2 (AU)
Title: Apparatus for freezing
Inventor: OLSSON LENNART
IPC: A23G1/26
Filed: 1997-07-29
Granted: 1999-10-28
Abstract: A food product is frozen at least partially by contacting a surface area (4) of a chilled tray (1). The tray (1) consists of a plurality of elements (2, 3). The elements are juxtaposed to form the surface area (4), they are further movable relative to each other for changing of the relative position of at least one element at a time, and finally they each occupy such a small surface in the surface area that the change of relative position is possible also after the food product part contacting the tray has been frozen.
Patent AU-748947-B2 (AU)
Title: Method and apparatus for inverse quantization of MPEG-4 video
Inventor: CHEN XUEMIN
IPC: H04N7/50
Filed: 1999-04-27
Granted: 2002-06-13
Abstract: Inverse quantization (36, 44, 60) of a two-dimensional array of video coefficients QF[v][u] is provided. A first weighting matrix {overscore (W)}[0][v][u]=2*W[0][v][u] for intra-coded macroblocks and a second weighting matrix {overscore (W)}[1][v][u]=2*W[1][v][u] for non-intra-coded macroblocks are pre-computed and stored (88). A quantization difference (quanti+1)to be used in selecting a weight factor is computed (70) based on a current macroblock quantization level. The weight factor is output from one of the weighting matrices in response to the quantization difference and a macroblock type identifier (66) (i.e., intra-coded or non-intra-coded). Subsequent weights Wi+1[w][v][u] are then computed (86) from a current weight Wi[w][v][u] and the weight factor. The array of coefficients QF[v][u] is multiplied (92) by the weights Wi+1[w][v][u] to reconstruct unquantized coefficients.
Patent AU-774650-B2 (AU)
Title: Modulators of polysaccharides and uses thereof
Inventor: TAKASHIMA AKIRA
IPC: A61K38/08
Filed: 2000-03-22
Granted: 2004-07-01
Abstract: The present invention provides peptides with a specific affinity for glycosaminoglycan molecules. These peptides may have any number of functions, including but not limited to use as inhibitors of glycosaminoglycan-mediated processes, enhancers of glycosaminoglycan-mediated processes, and as molecular probes to identify the presence of a specific glycosaminoglycan. Peptides of the invention may be directed against any glycosaminoglycan, including hyaluronic acid, chondroitin sulfate A, chondroitin sulfate C, dermatan sulfate, heparin, keratan sulfate, keratosulfate, chitin, chitosan 1, and chitosan 2. These isolated peptides may have therapeutic uses in the treatment or prevention of diseases involving infection, inflammatory diseases, cancer, infections, etc. The peptides may also have other biological functions such as contraception.
Patent AU-705612-B2 (AU)
Title: Improved filter aid used in alluviation particularly suitable for beermaking
Inventor: BROCHETON SOPHIE
IPC: C12H1/056
Filed: 1995-11-23
Granted: 1999-05-27
Abstract: A filter aid for use in alluviation, consisting of angular particles which do not deform under pressure and have an average aspect ratio (measured using an image analyser), as defined by the ratio between the smallest and largest particles, of 0.60-0.85, preferably around 0.7, the shape of the particles being uniform and isotropic.
Patent AU-712323-B2 (AU)
Title: Precipitated silica
Inventor: CHEVALLIER YVONICK
IPC: C08K3/36
Filed: 1997-10-31
Granted: 1999-11-04
Abstract: Silicas in the form of powder and substantially spherical beads or granules are characterized by a CTAB specific surface of 140 and 240 m2/g a high ultrasonic disaggregation factor, an average diameter, which is small after ultrasonic disaggregation, and optionally, a porous distribution, the porous volume formed by the pores with a diameter of 175 to 275 Å being less than 50% of the porous volume formed by the pores with diameters of 400 Å or less. The silicas may be used as reinforcing fillers for elastomers. The invention also concerns a method for preparing precipitated silica of the type comprising the reaction of an alkaline metal silicate M with an acidifying agent, resulting in a suspension of precipitated silica, and the separation and drying of said suspension, wherein precipitation is performed as follows: (i) an initial seed is formed comprising a portion of the total quantity of alkaline metal silicate M in the reaction, the silicate concentration (expressed as SiO2) in said seed being less than 20 g/l; (ii) an acidifying agent is added to the initial seed until at least 5% of the quantity of M2O in the initial seed is neutralized; (iii) the acidifying agent and the remaining quantity of alkaline metal silicate M are added simultaneously so that the ratio of the quantity of added silicate (expressed as SiO2) to the quantity of silica in the initial seed (expressed as SiO2) is greater than 4 and at most 100.
Patent AU-748735-B2 (AU)
Title: A process for the production of paper
Inventor: KLEMETS BORE
IPC: D21H17/67
Filed: 1999-04-26
Granted: 2002-06-13
Abstract: The invention relates to a process for the production of paper from a suspension containing cellulosic fibres, and optional fillers, which comprises adding to the suspension a drainage and/or retention aid comprising a cationic organic polymer, forming and dewatering the suspension on a wire, wherein the cationic organic polymer has an aromatic group and the suspension which is dewatered on the wire has a conductivity of at least 2.0 mS/cm.
Patent AU-678770-B2 (AU)
Title: Thermal bandage
Inventor: PYROZYK RONALD ROBERT
IPC: A61F13/00
Filed: 1993-08-06
Granted: 1997-06-12
Abstract: A thermal bandage apparatus for simultaneously dressing and thermally treating a wounded bodily area includes a fluid absorbent member having a wound contacting surface for absorbing bodily fluids produced by an open wound and holding means adjacent and connected to the fluid absorbent member for holding a thermal medium against the fluid absorbent member such that heat is transferred between the thermal medium and the open wound by thermal conduction through the fluid absorbent member. There is also disclosed an arrangement for providing a continuous supply of heat or cold to a wound.
Patent AU-673383-B2 (AU)
Title: Adsorbent compositions and methods of manufacture
Inventor: THORPE THURMAN CLAY
IPC: C12Q1/04
Filed: 1993-11-08
Granted: 1996-11-07
Abstract: The present invention relates to non-resinous adsorbents and methods of manufacturing them. These agents have been found to neutralize or remove inhibitory and antimicrobial substances found in test samples and culture media.
Patent AU-680440-B2 (AU)
Title: Method of obtaining 10-deacetylbaccatine III
Inventor: MARGRAFF RODOLPHE
IPC: A61P35/00
Filed: 1993-10-04
Granted: 1997-07-31
Abstract: This invention relates to a process for obtaining 10-deacetylbaccatin III from various parts of yew (Taxus sp.) by extraction with a suitable organic solvent of the aqueous solution obtained after treating the appropriate part of yew with water, followed by selective crystallization of 10-deacetylbaccatin III.
Patent AU-783235-B2 (AU)
Title: New mutational profiles in HIV-1 reverse transcriptase correlated with phenotypic drug resistance
Inventor: HERTOGS KURT
IPC: G01N33/569
Filed: 2000-05-25
Granted: 2005-10-06
Abstract: The invention provides novel mutations, mutation combinations or mutational profiles of HIV-1 reverse transcriptase and/or protease genes correlated with phenotypic resistance to HIV drugs. More particularly, the present invention relates to the use of genotypic characterization of a target population of HIV and the subsequent correlation of this information to phenotypic interpretation in order to correlate virus mutational profiles with drug resistance. The invention also relates to methods of utilizing the mutational profiles of the invention in databases, drug development, i.e., drug design, and drug modification, therapy and treatment design, clinical management and diagnostic analysis.
Patent AU-593536-B2 (AU)
Title: Hydrocracking catalysts and processes employing non-zeolitic molecular sieves
Inventor: GORTSEMA FRANK PETER
IPC: B01J29/04
Filed: 1985-12-17
Granted: 1990-02-15
Abstract: Hydrocracking processes are disclosed using novel catalysts comprising non-zeolitic molecular sieves such as the silicoaluminophosphates of U.S. Pat. No. 4,440,871. The products of the instant processes are characterized by higher i-paraffin to n-paraffin ratios.
Patent AU-712369-B2 (AU)
Title: Controlled release insufflation carrier for medicaments
Inventor: BAICHWAL ANAND R
IPC: A61K9/14
Filed: 1996-04-04
Granted: 1999-11-04
Abstract: Controlled release powder insufflation formulations are disclosed. The powder formulation includes cohesive composites of particles containing a medicament and a controlled release carrier which preferably includes one or more polysaccharide gums of natural origin.