baber/WOPTO huggingface dataset:
Patent AU-4250085-A (AU)
Title: 2-chloropropionic acid esters
Inventor: CROSBY JOHN
IPC: C07C68/02
Filed: 1985-05-15
Abstract: Racemic and optically active alkyl 2-chloropropionates are prepared by reacting the corresponding alkyl lactates with phosgene and decomposing the chloroformates so obtained in the presence of a tertiary base, preferably pyridine. Conveniently, reaction is carried out in a solvent, eg. dichloromethane. The process is particularly useful for preparing optically active alkyl 2-propionates of high purity in which case the chloroformate intermediates, certain of which are novel, are decomposed at a temperature below 60 DEG C, preferably in the range of 20 to 40 DEG C.
Patent AU-4462989-A (AU)
Title: Valve for pressurised media
Inventor: ANDERSSON BO
IPC: F16K31/40
Filed: 1989-11-14
Abstract: Valve for pressurized media which includes a valve housing provided with inlet and outlet and a movable main valve plug for infinitely variably controlling the pressurized medium flow through the valve with the aid of a pilot flow originating from the pressurized medium flow and passing through a variable throttling means situated in the main valve plug. For obtaining a compact valve unit, the pilot flow control valve (18) is arranged in a member arranged as a lid on a cartridge sleeve including the valve housing, for opening or closing a pilot flow duct (15) in the cartridge in response to a control signal, a pressure compensation means (54) being arranged in the duct (15) after the throttling means (26) in the main valve plug (5) but before the pilot flow control valve (18), this means (54) being under the action of the pressure in the pilot flow duct (15) prevailing after the throttling means (26) and of a piston sensing the pressure in the valve inlet and/or outlet for throttling or interrupting the pilot flow before the pilot flow control valve (18) in response to pressure changes in the inlet or outlet.
Patent AU-4555400-A (AU)
Title: Method for marking digital data
Inventor: WINTER MARCO
IPC: H04N5/85
Filed: 2000-04-25
Abstract: According to the invention, in DVD Stream recording a temporarily erased flag is introduced in order to indicate a cell to be erased temporarily. Necessary time stamps are set for complete Stream Object Units (SOBUs) to be erasable, enabling on-the-fly permanent erasure without any additional view into the streams, or quick permanent erasure as well as complete reconstruction of temporarily erased parts. <IMAGE>
Patent AU-4670196-A (AU)
Title: Improvements in or relating to apparatus for discharging slurries/liquids into the ground
Inventor: WEATHERUP SAMUEL JAMES
IPC: A01C23/02
Filed: 1996-02-13
Abstract: The disclosure relates to an apparatus for discharging slurry/liquid into the ground in which inclined discs (40) create channels in the ground, slurry is deposited in these channels through injection nozzles (42) and the loose earth disturbed by the inclined discs is restored to close the channels by further inclined rotary discs (54). Slurry is evenly distributed to each injection nozzle by a rotary distribution valve (61). Operating pressure required by the discs to penetrate the ground is controlled by compression springs (50). Ground engagement depth is controlled by wheels (43).
Patent AU-4728297-A (AU)
Title: Computer game
Inventor: GOLAD ADAR
IPC: A63F9/24
Filed: 1997-10-27
Abstract: A computer game device provided with a games' board and a computer connected thereto for controlling game facets. The games' board has a first number of side edges and a second number of playing areas. Each playing area contains an activation element connected with the computer, in which operating the activation element activates or deactivates certain game facets, and has a mark device for separately displaying an equal number of distinctive marks as side edges. Each mark device being connected to the corresponding activation element and to the computer and is operable by the activation element and/or the computer. Each side edge containing a third number of operating means for operating the computer for activating or deactivating certain game facets.
Patent AU-4825800-A (AU)
Title: Method and apparatus for interfacing a cellular fixed wireless terminal to the extension side of a pbx/pabx
Inventor: GIACOPELLI DANIEL
IPC: H04W88/02
Filed: 2000-05-08
Abstract: A private branch exchange (PBX/PABX) is provided with a fixed wireless terminal, which allows both incoming and outgoing calls to be made on the private branch exchange. The fixed wireless terminal is coupled to the private branch exchange via an interface unit connected to one of the analog extension lines of the private branch exchange. A telephone extension serviced by the PBX/PABX places a call to a remote cellular telephone, or a remote cellular telephone user places a call to the telephone extension. When the PBX-user makes a call to a remote cellular telephone, one picks up a local PBX/PABX extension, and hears a dial tone, signifying that the PBX/PABX is ready to service his call. The caller then dials the directory number of the PBX/PABX extension which is provided for cellular calls. The PBX/PABX then automatically connects the caller to the cellular extension, which is the interfaced fixed wireless terminal. The caller then dials the directory number of the remote cellular telephone, and waits for connection. When a remote cellular telephone user calls the fixed wireless terminal interfaced to the PBX/PABX, he simply dials the cellular directory number of that fixed wireless terminal in the usual manner. When the fixed wireless terminal answers, the caller will hear the dial tone of the interfaced PBX/PABX, signifying that the PBX/PABX is ready to service his call. The remote caller then dials the extension on the PBX/PABX for the party to whom he wishes to speak, and is then connected.
Patent AU-4976490-A (AU)
Title: Heterocyclic cycloalkanes
Inventor: CRAWLEY GRAHAM CHARLES
IPC: C07D239/26
Filed: 1990-02-14
Abstract: The invention concerns a heterocyclic cycloalkane of the formula I   <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;  X is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R<2> and R<3> together form a (3-6C)alkylene group which, together with the carbon atom to which R<2> and R<3> are attached, defines a ring having 4 to 7 ring atoms, and which ring may bear one or two substituents;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent AU-5187701-A (AU)
Title: Nasal mask
Inventor: GRADON LEWIS GEORGE
IPC: A62B18/02
Filed: 2001-06-13
Abstract: A improved nasal mask is disclosed for delivering CPAP therapy to patients. The nasal mask has a sliding engagement to the headgear. The sliding engagement allows substantial relative lateral movement eg: when face is distorted from sleeping on side, while still providing adequate compressive force to avoid side leakage. The sliding engagement also allows easy release from the headgear.
Patent AU-5198900-A (AU)
Title: A louvre system
Inventor: METZEN PAUL PETER
IPC: E06B7/09
Filed: 2000-06-05
Abstract: A louvre system is disclosed which includes a frame having spaced apart side frame members (13, 14). A plurality of louvre blades are disposed between, and mounted to the side frame members (13, 14) so as to be rotatable about an axis of rotation. One of the frame members (14) includes a drive arrangement (21) which includes a plurality of gears (28) mounted on a subframe and connected to respective louvre blades. The gears are driven by a timing belt under the drive of a manual or electric actuator, to impart synchronised movement to the louvre blades.
Patent AU-5296186-A (AU)
Title: Pulsator device for converting fluid pressure to a pulsating pressure
Inventor: ROSENBERG PERETZ
IPC: F16K51/00
Filed: 1986-01-30
Abstract: A pulsator device connectable to a pressurized fluid supply line, particularly a water supply line, for converting the fluid pressure of the line to a pulsating pressure. The pulsator device comprises a valve (2) which is normally closed, automatically opens at a predetermined opening pressure to connect its inlet (107) to its outlet (106), and automatically closes at a predetermined closing pressure lower than its opening pressure. The pulsator device further includes a reservoir (102) for the fluid such that when the valve (2) is closed the reservoir (102) fills up and at the same time builds up pressure until the valve (2) opens to discharge the fluid within the reservoir (102).
Patent AU-5393500-A (AU)
Title: Profile
Inventor: SCHIESSER STEFAN
IPC: E06B3/20
Filed: 2000-05-12
Abstract: A profile of a thermoplastic moulding compound for windows and doors is disclosed. The profile is characterised in that the thermoplastic moulding compound comprises a propylene block copolymer with a nucleating agent and a filler, and that the profile (i) has a tensile modulus of at least 2000 MPa, determined according to DIN 53457; (ii) has an impact strength of at least 20 kJ/m<2>, determined according to ISO 179/1eA/23  DEG C; (iii) has a welding factor of at least 0.7, determined according to DIN 53455; and (iv) has a Vicat B softening point of at least 75  DEG C, determined according to ASTM D 1525, condition B. Preferably the polypropylene block copolymer includes two components A and B consisting of A) 80-98 parts by weight of an isotactic polypropylene homopolymer as a coherent matrix component with a decade regularity of > 95 %, and B) 2-20 parts by weight of a copolymer consisting of 50-70 parts by weight of propylene and 30-50 parts by weight of ethylene and/or further C4-C8 alpha-olefins as a dispersed elastomeric component; with a ratio of the intrinsic viscosities of the components B/A of 0.9 to 4.0 and a melt index of the moulding compound of 0.15 to 0.8 g/10 min.
Patent AU-5409101-A (AU)
Title: Process of laying floorboards
Inventor: TYCHSEN DETLEF
IPC: E04F15/02
Filed: 2001-06-27
Abstract: The procedure for laying and mechanical connection of floor panels (P) entails connecting and locking a number of panels by their transverse sides to set out a first row on the floor of a room. A panel is then connected to one or two panels of the first row by the tongue and groove connection on the longitudinal side to begin a second row. The tongue (3) of a second panel is then pushed into the groove (4) on the transverse side of the first panel of the second row from the longitudinal side in the direction of the panels of the first row, and the second panel is then locked to one or two panels of the first row.
Patent AU-5415100-A (AU)
Title: Low profile energy absorbing device
Inventor: WOODLEY MARK
IPC: A62B1/04
Filed: 2000-06-15
Abstract: An energy absorbing device (10) comprises a central body portion and at least three legs (33, 34) extending outwardly from said body portion Each of the legs (33, 34) has a first and a second end, the first ends of the legs being linked together and to the body portion to define support means adapted to support a length of an elongate safety line. The second end of each of the legs (33, 34) is attached to a foot member (41). Each foot member (41) is capable of undergoing permanent plastic deformation in response to sudden shock loading transmitted through the elongate safety line. The permanent plastic deformation is effective to absorb at least a part of the energy of the sudden shock loading.
Patent AU-5505890-A (AU)
Title: Solid waste disposal unit
Inventor: KYDD PAUL H
IPC: F23G5/027
Filed: 1990-05-16
Abstract: A solid waste disposal unit (10) having a lower, pyrolyzing chamber (15) and an upper, oxidizing chamber (13) separated by a movable plate (32). Waste is deposited in the lower chamber (15). The chambers (13,15) are rotated to move the plate (32) to a first position which seals the lower chamber (15) from the entrance of air. While the chambers (13,15) continue to rotate, a pair of heaters separately heats the chambers. The waste in the lower chamber (15) is pyrolyzed in the absence of air and gives off a combustible vapor that in turn is oxidized in the upper chamber (13). A plurality of venturi jets (44), mounted in the movable plate (32), mix the vapor with air as the vapor passes into the upper chamber (13). Additional air is introduced into the upper chamber (13) through a rotating regenerative heat exchanger (17) recovering heat from the exhaust gases. After the waste is thoroughly pyrolyzed into a char, the rotation of the unit (10) is reversed causing the movable plate (32) to rotate into a new position wherein air is permitted to enter the lower chamber (15) to cause oxidation of the char. This oxidation process continues until the char is entirely consumed and reduced to a sterile ash. Any gaseous products produced will continue to be oxidized in both chambers (13,15).
Patent AU-5545300-A (AU)
Title: Fuel composition
Inventor: CLARK ALISDAIR QUENTIN
IPC: C10L1/06
Filed: 2000-06-12
Abstract: Unleaded blend compositions, as well as formulated gasolines containing them have a Motor Octane Number (MON) of at least 80 comprising at least 2 % of component (a), which is at least one branched chain alkane of MON value of at least 90 and of boiling point 15-160  DEG C or a substantially aliphatic hydrocarbon refinery stream, of MON value of at least 85, at least 70 % in total of said stream being branched chain alkanes, said stream being obtainable or obtained by distillation from a refinery material as a cut having Initial Boiling Point of at least 15  DEG C and Final Boiling Point of at most 160  DEG C, said Boiling Points being measured according to ASTMD2892, and as component (g) at least 5 % of at least one paraffin, liquid hydrocarbon or mixture thereof e.g. aromatic hydrocarbon compound or olefinic hydrocarbon of bp60-160  DEG C, especially of MON value at least 70 and RON at least 90 or as component (g) at least 20 % of one or more refinery streams. The component (a) gives rise to reduced emissions to the composition or gasoline on combustion.
Patent AU-5598996-A (AU)
Title: Extensible model network representation system for process planning
Inventor: KENNEDY BRIAN M
IPC: G06Q10/06
Filed: 1996-06-14
Abstract: A computer software system for modeling a process capability on a computer is provided. The computer software system comprises an operation model type for defining a plurality of operation models (33, 36, 44, 52 and 57). Each operation model represents an activity that can be performed by a process. A resource model type is for defining a plurality of resource models (32, 38, 40, 46, 48, 54, 56 and 58). Each resource model represents capacity available for use in performing an activity and rules for allocating capacity to the activity. A buffer model type is for defining a plurality of buffer models (34, 42, 50, and 60). Each buffer model represents rules for controlling a flow of material between activities. The operation model type, buffer model type, and resource model type each comprise a plurality of fields defining attributes that include a plurality of extension selector fields. Defined operation models, buffer models, and resource models are stored as nodes in an interrelated process network model.
Patent AU-5613100-A (AU)
Title: Compositions and methods for detecting treponema pallidum
Inventor: LIU HSI
IPC: G01N33/569
Filed: 2000-06-14
Abstract: Methods for the specific and highly sensitive detection of Treponema pallidum infection comprising the use of specific antigenic proteins and peptides unique to Treponema pallidum are provided. In particular, detection assays based on recognition of acidic repeat protein are provided. The methods of the present invention are useful for detection of primary syphilis at early stages of infection. In addition, the methods and compositions disclosed herein are directed to the differential detection of specific Treponema infections enabling the identification of causative agents for specific Treponema disease states: syphilis (Treponema pallidum subspecies pallidum), yaws (Treponema pallidum subspecies pertenue CDC-1 or CDC-2 strain), and bejel (Treponema pallidum subspecies endemicum).
Patent AU-5642196-A (AU)
Title: Static fluid flow mixing apparatus
Inventor: COOKE JEFFREY
IPC: B01F5/00
Filed: 1996-05-09
Abstract: A static mixer conduit comprises a longitudinally elongated conduit having tabs that are arranged with respective first edges adjacent the conduit wall and respective opposed second edges that are spaced radially inward from the conduit wall. These tabs are operable as fluid foils so that with fluid flowing through the conduit, greater fluid pressures manifest against the tab's upstream faces relative to reduced fluid pressures against their downstream faces. The resultant pressure difference in the fluid adjacent, respectively, the mutually opposed faces of each of the tabs causes a longitudinal flow of fluid through the conduit over and past each said tab to be redirected. As a result of the redirection, there is introduced a radial cross-flow component to the longitudinal flow of fluid through the conduit. In particular, the mixer further comprises a central body extending generally coaxially along at least a portion of the longitudinal extent of the conduit and defining between the central body's surface and the conduit wall an annular space confining the radial cross-flow. A method is also disclosed that comprises static mixing, over a longitudinal extent of a mixing volume having an annular cross-section, wherein radial cross-stream mixing in a longitudinal fluid flow results from flow-redirecting tabs redirecting a longitudinal fluid flow from an outer, fluid containment boundary surface, across an intervening space having an annular cross-section towards an inner boundary surface.
Patent AU-5680094-A (AU)
Title: Materials and methods for immunocontraception
Inventor: HARRIS JEFFREY D
IPC: C07K16/00
Filed: 1993-11-06
Abstract: A method for specifically inducing transient infertility or permanent sterility in a host animal by selective vaccination with specific zona pellucida proteins or immunocontraceptively active fragments thereof. Novel zona pellucida DNA sequences encoding specific zona pellucida proteins are disclosed.
Patent AU-5748996-A (AU)
Title: Process for producing foundry iron
Inventor: HENDRIX CHARLES F
IPC: H05B7/14
Filed: 1996-05-01
Abstract: A submerged arc furnace produces foundry iron from scrap iron and steel sources where little or no slag is produced. Scrap iron or steel is fed into the submerged arc furnace with a source of silica and a carbonaceous reducing agent. The scrap iron and steel is melted while simultaneously smelting the silica in the presence of the carbonaceous reducing agent. The amount of the silica source and carbonaceous reducing agent are added in an amount to selectively control the silicon and carbon content of the resulting foundry iron.
Patent AU-5815800-A (AU)
Title: Insulating element
Inventor: KLOSE GERD-RUDIGER
IPC: E04B1/80
Filed: 2000-06-19
Abstract: The invention relates to an insulating element (1) consisting of mineral fibres, especially rock wool fibres, that are bound with binders. The insulating element is configured as a panel with an essentially cuboidal shape and therefore has two large surfaces (2) situated parallel to each other, two longitudinal sides (3) that extend in the longitudinal direction of the surfaces (2) and two narrow sides (4). The large surfaces (2) are essentially at right angles to the longitudinal sides (3) and the narrow sides (4) and the longitudinal sides (3) are essentially at right angles to the narrow sides (4). The material properties and processing parameters of the inventive insulating element (1) are easily identifiable, even in a stacked state and especially, in a pack containing a film. To this end, a marking (5) identifying the material properties and/or dimensions of the panel is situated on at least one narrow side (4) and/or longitudinal side (3). Said marking consists of lines (6, 7, 8) extending at right angles to the large surfaces (2) and/or intersecting each other at an angle.
Patent AU-5819900-A (AU)
Title: Multilayer steel cord for tyre casing
Inventor: CORDONNIER FRANCOIS-JACQUES
IPC: B60C9/00
Filed: 2000-06-26
Abstract: A multi-layer cable having an unsaturated outer layer, usable as a reinforcing element for a tire carcass reinforcement, comprising a core (C0) of diameter d0 surrounded by an intermediate layer (C1) of six or seven wires (M=6 or 7) of diameter d1 wound together in a helix at a pitch P1, this layer C1 itself being surrounded by an outer layer (C2) of N wires of diameter d2 wound together in a helix at a pitch P2, N being less by 1 to 3 than the maximum number Nmax of wires which can be wound in one layer about the layer C1, this cable being characterised in that it has the following characteristics (d0, d1, d2, p1 and p2 in mm): (i) 0.14<d0<0.28; (ii) 0.12<d1<0.25; (iii) 0.12<d2<0.25; (iv) for M=6: 1.10<(d0/d1)<1.40; for M=7: 1.40<(d0/d1)<1.70; (v) 5pi(d0+d1)<p1<p2<5pi(d0+2d1+d2); (vi) the wires of layers C1 and C2 are wound in the same twist direction. The invention furthermore relates to the articles or semi-finished products made of plastics material and/or rubber which are reinforced by such a multi-layer cable, in particular to tires intended for industrial vehicles, more particularly truck tires and their carcass reinforcement plies.
Patent AU-5949994-A (AU)
Title: A control device for a retractable window covering
Inventor: COLSON WENDELL B
IPC: E06B9/40
Filed: 1994-04-15
Abstract: A retractable covering devices, in particular, light control window covering (30) including a lobed head (10) rail to prevent creasing and/or skewing of the window covering when rolled up, the head rail (10) having means (20,25) for attaching the window covering (30) which ensures proper alignment of the window covering (30). Also included are a bottom rear rail (40) having an anti-skewing device (48) which comprises a slidable weight (48) for compensating for skewed roll up; a flip-catch device (60) for preventing wrong-way roll up of the window covering; and a top-catch mechanism (62) for preventing both wrong-way roll up and over rotation in the proper roll up direction. <IMAGE>
Patent AU-6110698-A (AU)
Title: Expression of a modified foamy virus envelope protein
Inventor: RETHWILM AXEL
IPC: A61K35/76
Filed: 1998-03-13
Abstract: The invention concerns constructs for the expression of a protein comprising at least a modified FV envelope protein, the protein so obtained as well as the complementation cell line permitting the production of pseudotyped viral particle. It also concerns pharmaceutical composition comprising said particles and a method for treating a disease.
Patent AU-6128590-A (AU)
Title: Novel compounds
Inventor: CANTELLO BARRIE CHRISTIAN CHAR
IPC: C07D277/34
Filed: 1990-08-23
Abstract: A compound of formula (I): <CHEM> or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein:  A<1> represents a substituted or unsubstituted aryl group; A<2> represents a benzene ring having in total up to five substituents; X represents O, S or NR<1> wherein R<1> represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group;  Y represents O or S;  R<2> represents hydrogen; R<3> represents hydrogen or an alkyl, aralkyl or aryl group or R<2> together with R<3> represents a bond; and n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such compound and composition in medicine.