baber/WOPTO huggingface dataset:
Patent AU-647430-B2 (AU)
Title: Catalyst and prepolymer used for the preparation of polyolefins
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/654
Filed: 1990-12-17
Granted: 1994-03-24
Abstract: The present invention relates to a solid catalyst suitable for polymerizing olefins in a heterogeneous process, the catalyst being obtainable by a process comprising (1) contacting a support containing MgCl2 and an electron donor (D1) free from labile hydrogen with an electron donor (D2) containing labile hydrogen, and (2) then contacting the solid resulting from (1) with a zirconium metallocene, optionally with an organoaluminium compound which is preferably an aluminoxane. The solid catalyst may be used as such in olefin polymerization, or in the form of a prepolymer comprising a (co-)polymer of ethylene, the solid catalyst and an organoaluminium compound. The (co-)polymer of ethylene produced with the solid catalyst or with the prepolymer has a narrow molecular weight distribution and a low zirconium content and is in the form of a powder with a high bulk density, preferably consisting of spheroidal particles with a narrow particle size distribution.
Patent AU-767704-B2 (AU)
Title: New molecularly imprinted polymers grafted on solid supports
Inventor: SELLERGREN BORJE
IPC: C08F291/00
Filed: 2000-09-14
Granted: 2003-11-20
Abstract: The invention refers to a molecularly imprinted polymer, a method of preparing a molecularly imprinted polymer material, and the use thereof. According to the invention a support comprising at least one monomer, and a template, in a polymerization medium is polymerized with a free radical initiator, whereafter the template is removed from the molecularly imprinted polymer obtained. The polymerization is confined to the surface of the support, preferably by confining the free radical initiator to the support by bonding adsorption. The molecularly imprinted polymer may be used in chromatography, for separations, in chemical sensors, in molecular recognition as stationary phase in capillaries, in selected sample enrichment or in catalysis.
Patent AU-752195-B2 (AU)
Title: Thermally insulated container cover
Inventor: NAIK VIJAY MUKUND
IPC: B65D8/06
Filed: 2000-09-27
Granted: 2002-09-12
Abstract: A thermally insulated lid assembly for an insulated container comprises a thermally insulated rotary lid (RL) capable of sealing an opening of an inner cavity of the container adapted to hold objects to be stored therein, the said rotary lid being provided with at least one eccentrically positioned retrieval port (P) and a thermally insulated plug (PL) for the said port.
Patent AU-600322-B2 (AU)
Title: Device with shutter windable around a spindle
Inventor: COENRAETS BENOIT JACQUES
IPC: E06B9/82
Filed: 1987-12-08
Granted: 1990-08-09
Abstract: A device having a shutter windable around a spindle and especially adapted to close a bay or other opening by the unwinding of the shutter, the same having flexible side edges which project beyond the shutter plane and which are retained with reduced friction in substantially continuous guideways during the unwinding and winding up of the shutter, that shutter edges may disengage from their guideways when subjected to a predetermined pull transversely to guideway. Each guideway has near and upstream of the shutter spindle an access passage through which the projecting edge of any shutter which has disengaged from the guideway can re-engage, as the shutter winds around its spindle, in that part of the particular guideway concerned which is disposed beyond the passage.
Patent AU-751898-B2 (AU)
Title: Derivatives of growth hormone and related proteins
Inventor: COX GEORGE N III
IPC: C07K14/52
Filed: 1998-07-13
Granted: 2002-08-29
Abstract: The growth hormone supergene family comprises greater than 20 structurally related cytokines and growth factors. A general method is provided for creating site-specific biologically active conjugates of these proteins. The method involves adding cysteine residues to non-essential regions of the proteins or substituting cysteine residues for non-essential amino acids in the proteins using site-directed mutagenesis and then covalently coupling a cysteine-reactive polymer or other type of cysteine-reactive moiety to the proteins via the added cysteine residue. Disclosed herein are preferred sites for adding cysteine residues or introducing cysteine substitutions into the proteins, and the proteins and protein derivatives produced thereby.
Patent AU-655437-B2 (AU)
Title: Water ride with water propulsion devices
Inventor: LOCHTEFELD THOMAS J
IPC: E04H4/00
Filed: 1991-08-15
Granted: 1994-12-22
Abstract: A method and apparatus for controllably injecting, subsequent to the start of a water ride, a high velocity water flow (30) over the water ride surface (25). A rider (29) (or vehicle) that rides into such injected flow (30), as a result of water-to-rider momentum transfer, either be accelerated, matched, or decelerated in a downhill, horizontal or uphill straight or curvilinear direction by such injected flow (30). Flow emitting nozzles (24) can be either positioned above, along side, or from any position along the length of the water ride surface (25).
Patent AU-756793-B2 (AU)
Title: Nucleotide analog composition and synthesis method
Inventor: MUNGER JOHN D
IPC: C07F9/6561
Filed: 1998-07-23
Granted: 2003-01-23
Abstract: The invention provides a composition comprising bis(POC)PMPA and fumaric acid (1:1). The composition is useful as an intermediate for the preparation of antiviral compounds, or is useful for administration to patients for antiviral therapy or prophylaxis. The composition is particularly useful when administered orally. The invention also provides methods to make PMPA and intermediates in PMPA synthesis. Embodiments include lithium t-butoxide, 9-(2-hydroxypropyl) adenine and diethyl p-toluenesulfonylmethoxy-phosphonate in an organic solvent such as DMF. The reaction results in diethyl PMPA preparations containing an improved by-product profile compared to diethyl PMPA made by prior methods.
Patent AU-728193-B2 (AU)
Title: Thermosetting resin compositions useful as underfill sealants
Inventor: KONARSKI MARK
IPC: H01L21/56
Filed: 1998-07-22
Granted: 2001-01-04
Abstract: The present invention provides a thermosetting resin composition useful as an underfilling sealant composition which rapidly fills the underfill space in a semiconductor device, such as a flip chip assembly which includes a semiconductor chip mounted on a carrier substrate, enables the semi-conductor to be securely connected to a circuit board by short-time heat curing and with good productivity, and demonstrates acceptable heat shock properties (or thermal cycle properties). The thermosetting resin composition which is used as an underfilling sealant between such a semiconductor device and a circuit board to which the semiconductor device is electrically connected, includes an epoxy resin component and a latent hardener component. The latent hardener component includes a cyanate ester component and an imidizole component.
Patent AU-653755-B2 (AU)
Title: Heat exchanger
Inventor: BORCHERT WERNER
IPC: B23K26/20
Filed: 1991-12-03
Granted: 1994-10-13
Abstract: The heat exchanger consists of exchange tubes (2) which are narrow in the flow direction (SR) on the outer exchange medium. Two adjacent exchange tubes (2) are connected in each case by ribs (3a, 3b) either from U-shaped individual ribs or as a component of a meandering ribbed strip (14). The connection to the tube flanks (11) and the rib feet (9), and to the contact sections (16) is preferably performed by welding, in particular by fusion welding beams (20) from the insides (22) of the tube flanks (11). After two tube shells (7) have been connected via the ribs (3a, 3b), such a compound component is connected to a further such compound component by welding the longitudinal edges (6) of the tube shells (7). The tube ends are inserted in tube plates. Such a heat exchanger is completely galvanised and requires no supporting structures. <IMAGE>
Patent AU-751396-B2 (AU)
Title: Novel molecules of the Tango-77 related protein family and uses thereof
Inventor: PAN YANG
IPC: C12N15/19
Filed: 1998-08-03
Granted: 2002-08-15
Abstract: Novel Tango-77 polypeptides, proteins, and nucleic acid molecules are disclosed. In addition to isolated, full-length Tango-77 proteins, the invention further provides isolated Tango-77 fusion proteins, antigenic peptides and anti-Tango-77 antibodies. The invention also provides Tango-77 nucleic acid molecules, recombinant expression vectors containing a nucleic acid molecule of the invention, host cells into which the expression vectors have been introduced and non-human transgenic animals in which a Tango-77 gene has been introduced or disrupted. Diagnostic, screening and therapeutic methods utilizing compositions of the invention are also provided.
Patent AU-537381-B2 (AU)
Title: Collagen shaping
Inventor: ARIENS EVERARDUS JACOBUS
IPC: D01F4/00
Filed: 1982-12-22
Granted: 1984-06-21
Abstract: A process of preparing shaped products starting from dispersions which contain at least one coagulable, amphoteric high molecular substance by passing the dispersion through an extruder into a coagulation bath which may be provided with electrodes whereby the coagulation is effected by a change in pH such that the isoelectric point of the substance is passed and care is taken that the dispersion contains sufficient polyvalent ions to prevent the formation of a barrier during extrusion, followed by coagulation, of the shaped product. The dispersion may also contain a cross-linking agent for the high molecular substance. The dispersion fed to the extruder preferably contains collagen, glyoxal and calcium ions. The shaped products are applicable as packaging material, particularly the packaging of sausage mass.
Patent AU-737199-B2 (AU)
Title: A delivery of arginine to cause beneficial effects
Inventor: FOSSEL ERIC
IPC: A61K8/00
Filed: 1998-09-17
Granted: 2001-08-09
Abstract: A delivery vehicle and method for delivering, either topically or orally, a nitric oxide releasing substance such as L-arginine 31 into human or mammalian tissue for the purpose of producing beneficial effects such as the relief of pain, the warming of cold tissues, the growth of hair on the scalp, the healing of leg ulcers, the relief of impotence as well as other beneficial effects. The delivery vehicle provides a hostile biophysical environment which facilitates and promotes the migration of the nitric oxide releasing substance into the tissue.
Patent DE-1935687-B2 (DE)
Title: Suction dredger cutter head swivel control - involves metering load on paying in winch for braking paying out winch
IPC: B66D1/26
Filed: 1969-07-10
Abstract: Cable winches alternately paying in and out, with one braked by the change in load on the other, are used for regulating the swivelling movements of a floating cutter-head suction dredger. Media for measuring loading are provided on the winch with paying-in action, with levels conveyed to a brake control for the paying-out winch. Below a prescribed paying-in loading level, the latter's braking effect is increased as this loading diminishes, and reduced as it increases. This can involve a throttle valve in the hydraulic motor supply circuit. This enables cable tension to be maintained in all circumstances without introducing excessive tension forces.
Patent DE-2054616-B2 (DE)
Title: Extruder temp control - using drag flow of material between two facing surfaces
IPC: B29C48/92
Filed: 1970-11-06
Abstract: An appts. for temp. regulation of the plastics in a forming section of a screw extruder comprises a temp. sensor, a comparator for comparing this temp. with a reference value, a setting device for the reference value and a correction device (typically a regulator valve) and between the screw and the discharge mouthpiece of the forming section, an adjustable drag-flow dissipator is incorporated, the correction device being associated with it. In a prefd. arrangement, a rotating cylindrical extension at the forward end of the screw is close to a fixed cylindrical mandrel coaxially mounted in the forward end of the barrel; both being surrounded with a sleeve with a short annular gap between them.
Patent DE-2059202-B2 (DE)
Title: Training ammunition for recoilless launcher - has sleeve for charges and dummy projectile
IPC: F42B8/02
Filed: 1970-12-02
Abstract: The propellant and ejection charges holding sleeve is made from metal and is partitioned by a disc with a central hole into the propellent and ejection charge sleeve. The metal sleeves are more stable than plastics or wound cardboard sleeves. The ejection charge is arranged into the rear part of the sleeve. On firing the sound of the explosion is simulated. On pressing the trigger, the igniting cartridge gases are fired through a lateral channel into the ejection charge which in turn fires the propellant charge which propels the dummy projectile out of the barrel.
Patent DE-2107515-B2 (DE)
Title: Dyed textile web steam fixing appts. - has main chamber preceded by preliminary one provided with two or more guide rollers for formation of suspended loops
IPC: D06B17/06
Filed: 1971-02-17
Abstract: Textile web steam fixing appts. has the main fixing chamber in which the web is supported is suspended loops by guide rollers carried by a chain preceded by a preliminary fixing chamber in which there are >=2 guide rollers for the formation of suspended loops. Pref. the formation of loops in the preliminary chamber is assisted by at least one guide roller over which is trained the inner face of the web loop. Preliminary fixing of textile webs prevents running of dye in main fixing chamber.
Patent DE-2152951-B2 (DE)
Title: Horizontal boring machine with swarf removal device - uses additional jet of oil to retain swarf and cooling oil
IPC: B23Q11/00
Filed: 1971-10-23
Abstract: A horizontal boring machine has a boring tool with a longitudinal hole eccentric to its axis of rotation. Cooling oil is pumped into this hole and emerges from a radial hole at the end of the tool and brings the swarf produced during boring out of the hole in the work piece. To ensure that the oil and swarf are retained in the housing a jet of oil is injected through an annular nozzle which creates a local zone of low pressure which draws in air through the annulus formed between drill shank and the hole in the cover. (DS).
Patent DE-2201648-B2 (DE)
Title: Bottle cleaning machine bottle holder - accommodates different bottle sizes and shapes without exchange of components using adjusters with bars
IPC: B08B9/42
Filed: 1972-01-14
Abstract: The arrangement for cleaning of bottles has holders arranged on a support. The bottles are supported at the bottom and on the sides and bottles of different sizes and shapes can be cleaned without changing the components of the machine. The side parts of the bottle holders can be moved in the longitudinal direction on the base relative to the holders. The base support pref. has a longitudinal adjusting element consisting of bars. The side parts of the holders situated on the same of the given holders are connected to the same adjusting element. The adjusting elements are connected to each other by a common double arm lever.
Patent DE-2203389-B2 (DE)
Title: Obstruction preventer for flow of slow moving goods - uses friction brakes fitted to corners of silo at same height or in offset relationship
IPC: B65D88/64
Filed: 1972-01-25
Abstract: The installation is to prevent the formation of obstructions by slow flowing bulk goods in silos. It consists of friction brakes attached to the interior wall of the silo at different heights and which are formed as projections with brake surfaces inclined downwards towards the centre of the container. The friction brakes (8, 11) are positioned in the corners of the silo where the silo has a rectangular cross section. Several of the friction brakes may be located at the same height or alternatively several of the brakes may be offset in height in relation to each other.
Patent DE-2205160-B2 (DE)
Title: Piezoelectric longitudinal oscillator - has quartz plate with polygonal electrodes approximating sine wave to suppress odd harmonics
IPC: H03H9/125
Filed: 1972-02-03
Abstract: The piezoelectric longitudinal oscillator has a rectangular or parallelogram-shaped plate made of quartz of another piezoelectric material with an electrode on opposite sides of its largest surfaces. The boundary edges of the electrodes are point symmetrical w.r.t. the axes' cross-over point. The electrodes' widths vary ideally as a sine wave along their lengths. This sine wave shape is approximated to by a polygon. Apart from the even harmonics, this approximation also allows one or more odd harmonics to be suppressed. This polygon may have several shapes: e.g. it may be formed by rectangular areas of different sizes whose resulting stepped edges form the sides of the polygon.
Patent IE-S65656-B2 (IE)
Title: An office building construction
Inventor: POWER MICHAEL
IPC: E04H1/06
Filed: 1995-07-05
Abstract: An office building construction (10) comprising a floor area (12) is defined by front and rear and left and right side walls (13, 14, 15 and 16 respectively). The floor area (12) has a plurality of corridors (18, 21) running substantially parallel to the front wall (13) and a plurality of corridors (19, 20, 23) running substantially perpendicular to the front wall (13). The floor area (12) includes means for communicating with other overlying floor areas (not shown). The remainder of the floor area (12) includes a plurality of offices (27, 28) and a plurality of workstation modules (17) located between and around said corridors (18, 19, 20, 21 and 23).
Patent JP-3145824-B2 (JP)
IPC: A61K31/275
Filed: 1993-01-07
Granted: 2001-03-12
Abstract: The Application relates to the products 
<IMAGE>
 in which: 
 
  - R1 represents 
<IMAGE>
 R13, R14 or R15 represent H, halogen or (C1-3)alkyl and n = 1, 2 or 3, 
  - R2 represents H or (C1-3)alkyl, 
  - R3, R4, R5, R6 and R7 represent H, halogen, NO2, CN, (C1-6 )alkyl, CO-(C2-6)alkyl, (C3-6)cycloalkyl, (C1-6)alkoxy or -alkylthio or -(CH2)m-CF3, -O-(CH2)m-CF3, -S-(CH2)m-CF3 , or a -CF2-Hal, -OCF2-Hal, 
<IMAGE>
 
<IMAGE>
 or 
<IMAGE>
 radical with R8, R9, R10, R11 and R12 having the values shown for R3, R 4, R5, R6 and R7, or form -O-CH2-O, 
 to their tautomeric forms and to their salts, as well as to a process for their preparation, to their application as medicaments, especially anti-inflammatories, and to the pharmaceutical compositions which contain them.
Patent JP-3011955-B2 (JP)
IPC: A61P9/08
Filed: 1990-02-09
Granted: 2000-02-21
Abstract: New heterocyclic compounds of formula I <CHEM>   In which Het means one of following groups; <CHEM> wherein R11, R13 and R14 mean independently hydrogen, hydroxymethyl or lower alkyl group, Z means S, O or NH; A means valency bond, -CH=CH-, or -CH2-CH2- group; R1 and R2 independently mean nitro, cyano, halogen, amino, carboxamido, aryl, aroyl, pyridyl, alkoxycarbonyl, acyl or one of following groups; <CHEM> wherein R6 means hydrogen or lower alkyl group, R8 means lower alkyl, R7 means cyano or COOR10, wherein R10 means hydrogen or lower alkyl or R1 and R2 together form a susbtituted or unsubstituted 5 or 6 membered ring which may contain 1 or 2 heteroatom N; R3, R4, and R5 mean independently hydrogen, hydroxy or lower alkyl group; Y means N or CH. The compounds may be used in the treatment of congestive heart failure.
Patent JP-2730891-B2 (JP)
IPC: C23G1/00
Filed: 1987-02-17
Granted: 1998-03-25
Abstract: Aluminium containers are cleaned using alkaline cleaning solns., in which the alkaline cleaning is preceded by a precleaning with an aq. acidic soln. and followed by rinsing with an aq. soln. wherein at least a part of the rinsing soln. is employed in the precleaning step. A soln. of pH from 4 to less than 7, pref. 4.5-5.5 is employed in the precleaning step. The soln. contains 0.005-5 g/l, pref. 0.1-1 g/l, of a tensile, and has a temp. of less than 65.6 deg.C, esp. 32.2-54.4 deg.C.
Patent JP-4303322-B2 (JP)
IPC: C12N9/10
Filed: 1992-03-05
Granted: 2009-07-29
Abstract: 1) Chimeric gene for conferring on plants increased tolerance to a herbicide. 2) It comprises, in the direction of transcription, a promoter region, a transit peptide region, a sequence encoding the tolerance to glyphosate and a polyadenylation signal region, characterised in that the promoter region consists of at least one histone plant gene promoter which allows the expression of the protein for tolerance to herbicides in the glyphosate accumulation regions. 3) Production of glyphosate-tolerant plants.
Patent JP-S6137118-B2 (JP)
IPC: B41J2/245
Filed: 1978-05-04
Abstract: A non impact dot matrix printer of the serial-parallel or parallel type having a base member extending parallel to the line of print direction on which a plurality of adjacent printing heads is independently mounted; each head has a planar surface carrying thereon a row of dot size printing elements facing the recording medium, the rows of all the heads being aligned to form a single long row of printing elements extending parallel and equally spaced along the line of print direction; each head is fixed to an end of a resilient lamina, the other end of which is fixed to the base member, the lamina by flexing and twisting allows uniform contact of resistive elements of each head against recording medium; in the printer, the base member is reciprocated along the line of print direction by a pair of cam following rollers cooperating with a cam.
Patent JP-3322984-B2 (JP)
IPC: B21B1/36
Filed: 1994-03-25
Granted: 2002-09-09
Abstract: The invention relates to an installation for the cold rolling of rolling stock in strip form comprising a reversing stand (2) arranged between two coiling/uncoiling reels (8,9). Using single-stand reversing mills of this kind it is possible to roll about 450,000 t of hot-rolled strip into cold strip per year. In order to be able to roll about 700,000 t of cold strip per year, the invention proposes that a second reversing stand (3) should be provided in the rolling line of the reversing stand and that to carry out the rolling operation both stands should be adjustable for successive passes. <IMAGE>
Patent JP-S6360862-B2 (JP)
IPC: G01N33/86
Filed: 1981-05-08
Abstract: The present invention provides a process for the detection or determination of fibrin monomer in biological fluids, wherein the sample fluid is incubated with hydrophobic latex and the agglutination determined. The present invention also provides a reagent for the detection or determination of fibrin or fibrin monomer in biological fluids, wherein it contains hydrophobic latex.
Patent JP-2542667-B2 (JP)
IPC: C07C403/08
Filed: 1988-03-25
Granted: 1996-10-09
Abstract: Process for the preparation of compounds of the formula 
<IMAGE>
 in which R<1> denotes hydroxyl or an etherified hydroxyl group,
 and of zeaxanthine, characterised in that a compound of the formula 
<IMAGE>
 in which R<1> has the above meaning,
 is converted in an inert organic solvent into the acetylenide and this is reacted with methyl vinyl ketone, the alkoxide obtained or the alcohol obtained after hydrolysis of the alkoxide, of the formula 
<IMAGE>
 in which R<1> has the above meaning,
 is reduced an inert organic solvent with an aluminium hydride of the formula
 RxMAlH4-x     III
 in which M denotes alkali metal, R represents C1-C10-alkoxy or a group of the formula CnH2n+1-O-CmH2m-O-, m and n independently of one another signify integers from 1 to 7 and x represents 0, 1, 2 or 3,
 and then hydrolysed to the compound of the formula IV and in that, if desired, the compound of the formula IV obtained is converted into zeaxanthine.
Patent JP-H0243641-B2 (JP)
IPC: B60C11/12
Filed: 1984-04-10
Abstract: A tire tread comprises elements in relief which are provided with undulated or broken line incisions. These incisions, which are of a width of less than 1 mm, have smaller amplitudes at the bottom of the incisions than at the surface of the tread.