baber/WOPTO huggingface dataset:
Patent AU-4196093-A (AU)
Title: A valved catheter
Inventor: LUI CHUN KEE
IPC: A61M25/00
Filed: 1993-07-14
Abstract: A valved catheter comprising an elongated tubular member (11) with a longitudinal passage (14) extending therethrough to a lateral facing valve (12) in the region of the distal end of the catheter, the tubular member in the said region of the distal end is of reduced cross-section and has a planar surface (21), and in that the valve (20) is formed in the said planar surface. <IMAGE>
Patent AU-4197193-A (AU)
Title: Tool bit and tool bit chuck for manually operated tools
Inventor: KLEINE WERNER
IPC: B25D17/08
Filed: 1993-07-15
Abstract: The smallest radial distance (r) of the spline faces (4a) running radially to the centre (z) of the shank (1) is greater than half the diameter (d) of the shank. In the body of the tool adjacent to shank are splines (4) having an open end towards the shank and lying outside the diameter of the shank. The spindle has a socket bush (8) with a corresponding internally splined region (5) and an interior bore (6) with driving and locking members (9, 11) for the tool shank. The splines (4) of the tool engage in the socket and allow high torques to be transmitted.
Patent AU-4267796-A (AU)
Title: A cylinder block structure for an internal combustion engine
Inventor: HUTCHINS WILLIAM RICHARD
IPC: F02F1/10
Filed: 1995-12-19
Abstract: An internal combustion engine 20 comprises a cylinder block 22, a cylinder head 24, and a plurality of fasteners 47 holding the head onto the block. The block comprises a single structure having walls 34 defining four cylinder bores 36 arranged in a line for receiving pistons, longitudinal support sections 60, 61 extending along the block one on either side of the line of bores and transverse support sections 74 joined to the longitudinal support sections and extending substantially tangentially to the bores. The fasteners 47 are arranged to engage with the block 22 such that a substantial part of the load exerted on the top of the walls 36 of the bores is transmitted to the fasteners via the support sections. This prevents forces from being transmitted radially into the cylinder walls 36 and thereby reduces bore distortion.
Patent AU-4354485-A (AU)
Title: Containers
Inventor: ALFRED PERIGO JOHN
IPC: B21D51/30
Filed: 1985-05-13
Abstract: A packaging container is closed by using a double seam 152 to secure over the container body 70 a cover 74 of smaller diameter than is usual, creating a radial space 104 around the cover chuck wall 122 into which the body sidewall 72 is deformed to form a neck 76. The cover is initially placed on the body to form a sealable interface 142 therebetween, this interface being preserved throughout the seaming process. The body and/or the cover may be of plastics or metal or a laminated material. In an aseptic packaging process, a primary seal is created at the interface 142 under sterile conditions, seaming subsequently being carried out under non-sterile conditions.
Patent AU-4412885-A (AU)
Title: Catecholamine phosphates
IPC: A61K31/66
Filed: 1985-06-25
Abstract: New mono O-phosphate ester derivatives of catecholamine compounds are disclosed, which exhibit improved absorption and effectiveness with respect to their parent compounds.
Patent AU-4547800-A (AU)
Title: Catalyst system
Inventor: SCHOTTEK JORG
IPC: C08F/
Filed: 2000-04-12
Abstract: A catalyst system comprising a metallocene, a cocatalyst, a support material and optionally a further organometallic compound is described. The catalyst system can advantageously be used for the polymerization of olefins. Here, the use of aluminoxanes such as methylaluminoxane (MAO) as cocatalyst is dispensed with and a high catalyst activity and good polymer morphology are nevertheless achieved.
Patent AU-4693899-A (AU)
Title: Processes to generate submicron particles of water-insoluble compounds
Inventor: PACE GARY W
IPC: A61K9/14
Filed: 1999-06-18
Abstract: Submicron particles of water-insoluble compounds, particularly drugs, are prepared by simultaneously stabilizing microparticulate suspensions of same with surface modifier molecules by rapid expansion into an aqueous medium from a compressed solution of the compound and surface modifiers in a liquefied gas and optionally homogenizing the aqueous suspension thus formed with a high pressure homogenizer.
Patent AU-4909499-A (AU)
Title: Crystal modification of lipoic acid
Inventor: KLATT MARTIN JOCHEN
IPC: C07D339/04
Filed: 1999-07-12
Abstract: In the 2 Θ diffractogram of an enantiomerically pure crystalline (R)- or (S)-lipoic acid, the most intense reflection line in the range from 13° to 30° is that at 2 Θ=23°.
Patent AU-4917696-A (AU)
Title: Continuously variable hydrostatic transmission
Inventor: FOLSOM LAWRENCE RAY
IPC: F16H39/14
Filed: 1996-02-07
Abstract: A continuously variable hydrostatic transmission includes an input shaft (14) connected to drive a hydraulic pump unit (18), a grounded hydraulic motor unit (20), and an output shaft (16). A wedge-shaped swashplate (22) is pivotally mounted to the output shaft (16) in driving connection to receive output torque resulting from the exchange of pressurized hydraulic fluid between the pump and motor units (18,20) through ports in the swashplate (22). A hydraulically actuated ratio controller (24) is pivotally linked to the swashplate (22) to selectively adjust the swashplate angle relative to the output shaft axis and thereby change transmission ratio.
Patent AU-5047793-A (AU)
Title: New derivatives of erythromycin, their preparation process, their use as medicaments
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1993-11-05
Abstract: The subject of the invention is the compounds of formula (I): <IMAGE>  in which,   . either R represents a radical (CH2)nAr1, n representing an integer between 1 and 6, Ar1 representing: - either a substituted carbocyclic aryl radical, or an optionally substituted heterocyclic aryl radical, . or R represents a radical XAr2, in which X is an alkyl radical interrupted by O, S, SO, SO2, <IMAGE> -C-NH, Ar2 being an optionally substituted aryl or heteroaryl radical,  Z representing a hydrogen atom or the residue of an acid.   The compounds of formula (I) have valuable antibiotic properties.
Patent AU-5063598-A (AU)
Title: Composition
Inventor: PALMER SHARON VERONICA
IPC: C09J4/06
Filed: 1997-11-25
Abstract: A curable composition is described. The curable composition comprises: (a) a polymerisable monomer; (b) a core/shell polymer; and (c) a liquid polymerisable component capable of imparting toughness on the polymerisation thereof; wherein polymerisable monomer (a) is different to polymerisable component (c).
Patent AU-5120593-A (AU)
Title: Water jet propulsion unit for use in a jet boat
Inventor: DAVIES RICHARD GWYN
IPC: B63H11/08
Filed: 1993-10-13
Abstract: PCT No. PCT/NZ93/00095 Sec. 371 Date Jun. 8, 1995 Sec. 102(e) Date Jun. 8, 1995 PCT Filed Oct. 13, 1993 PCT Pub. No. WO94/08845 PCT Pub. Date Apr. 28, 1994A water jet propulsion unit intended for use in jet boats. The unit has an intake section, a pump section and a nozzle section. In the pump section there are two counter-rotating impellers on concentric counter-rotating shafts calibrated so that any radial flow created in the upstream impeller is converted into axial flow by the downstream impeller. In one embodiment the nozzle section has a throttled outlet to allow for a high mass/low pressure operation while maintaining pump priming. There are no support structures or stators downstream of the intake section in the preferred embodiment.
Patent AU-5245499-A (AU)
Title: Antimicrobial treatment of enclosed systems having continuous or intermittent fluid flow
Inventor: PATIL ARVIND S
IPC: A01N31/16
Filed: 1999-07-29
Abstract: An enclosed fluid system that is resistant to the formation of biofilm at any and all points of contact between system components and the fluid stored or transported therethrough. The enclosed fluid system includes a point of fluid entry, such as a pump from a well, and a point of fluid exit, such as a water tap, and is inclusive of the fluid entry and exit. Each of the system components comprise fluid contacting portions that are made of polymers or a polymer composite material. Between the point of fluid entry and the point of fluid exit of the invented enclosed fluid system are various conventional valves, fluid circulation members, such as pipes, filters and fluid storage members, such as water tanks, and fluid treatment filters, such as depths filters, activated carbon filters, reverse osmosis membranes and ion-exchange resins. A non-leaching antimicrobial agent that inhibits the growth of microorganisms is incorporated into the fluid contacting portions of all system components.
Patent AU-5321898-A (AU)
Title: Headlamp for vehicles
Inventor: FLOTTMEYER HUBERT
IPC: F21S8/10
Filed: 1997-11-13
Abstract: PCT No. PCT/EP97/06337 Sec. 371 Date Oct. 16, 1988 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Nov. 13, 1997 PCT Pub. No. WO12/58301 PCT Pub. Date Oct. 16, 1989A vehicle lamp has a housing, a light-transmissive shield covering the housing that extends across a corner area of the vehicle, at least one lamp chamber in the housing in which a light source is positioned, and a Fresnel lens having concentrically arranged prism rings located between the light source and the light-transmissive shield adjacent to the light-transmissive shield in at least partial area. The Fresnel lens has at least one curved partial area, in order to make manufacturing as simple as possible while achieving an optimal illumination and maintaining proper light distribution. The Fresnel lens is comprised of a first curved partial area having a center of the concentrically arranged prism rings and a second partial area extending up to a side area of the lamp chamber. The partial areas have differing surface geometries and are separated from each other by vertical separating lines. The concentric prism rings continue in alignment into the other partial areas, respectively, through the separating lines.
Patent AU-5329190-A (AU)
Title: Optical cable
Inventor: SPEDDING STEPHEN THOMAS
IPC: G02B6/44
Filed: 1990-04-17
Abstract: In a slotted core optical cable in which each slot contains stacked optical fibre ribbons, the cost of the cable can be reduced and cooling of the slotted core during manufacture of the cable is facilitated as compared with an optical cable in which the slots of the slotted core are all of the same depth by forming the circumferentially spaced slots into two groups, the slots of each group being of the same depth as one another and the depth of each of the slots 3 of one group being greater than the depth of each of the slots 4 of the other group, and by arranging for each slot 3 to be disposed between two slots 4. The number of optical fibre ribbons 5 stacked in each of the slots 3 is greater than the number of optical fibre ribbons stacked in each of the slots 4. Approximately the same number of optical fibre ribbons can be accommodated in slots of a core of smaller diameter than hitherto achieved.
Patent AU-5381690-A (AU)
Title: Mechanical face seals
IPC: F16J15/36
Filed: 1990-04-23
Abstract: A mechanical face seal includes a seal face member (15) which is secured in fixed rotational relationship and sealed with respect to one component (10) by means of a resilient bellows unit (16), said bellows unit (16) being attached at one end to the associated component (10) and at the other end to the seal face member (15), the seal face member (15) being biased into sealing engagement with a second seal face member (12) by compression of the bellows unit (16), the bellows unit (16) defining a plurality of convolutions (25-28), a convolution (25) in a portion of the bellows unit (16) subject to higher stressing having a pitch which is greater than and/or a depth which is less than that of a convolution (28) in a portion of the bellows unit (16) subject to lower stressing, thereby evening out the stress distribution in the bellows unit (16) when in operation.
Patent AU-5515186-A (AU)
Title: Rotary engine
Inventor: KARL ZETTERLUND
IPC: F02B57/00
Filed: 1986-02-03
Abstract: A rotary engine, comprising a housing (1) containing a main rotor (4) and a supplementary rotor (8). The rotors are provided with cams (6, 10) which can be brought into intermeshing engagement with one another so that a continous rotation of the main rotor (4) drives the supplementary rotor stepwise between predetermined rest positions. The cam interspaces (7) of the main rotor (4) consecutively form an expansion room for the working fluid together with a predetermined groove (9) of the supplementary rotor, the subsequent cam interspace of the main rotor forming a compression room together with the subsequent groove of the supplementary rotor.
Patent AU-5614698-A (AU)
Title: Intravascular catheter probe for clinical oxygen, pH and CO2 measurement
Inventor: WILSON DAVID F
IPC: G01N21/76
Filed: 1997-12-12
Abstract: Methods and apparatus for the measurement of oxygen, pH and CO2 in human and animal tissue is provided, in which the compounds preferably include a chromophore and/or fluorphor capable of absorbing an amount of energy and subsequently releasing the energy as phosphorescent and/or fluorescent light, and wherein the phosphorescence is quenched by molecular oxygen according to the Stern-Volmer relationship, CO2 is measured by fluorphor which alters fluorescence with pH.
Patent AU-5650296-A (AU)
Title: Sliding-window data flow control using an adjustable window size
Inventor: KANERVA MIKKO
IPC: H04L47/27
Filed: 1996-05-07
Abstract: A digital data transmission system includes a transmitting party, a receiving party, a non-transparent circuit-switched data connection between the transmitting and receiving parties, a control element for changing the data transmission capacity of the data connection, and a sliding-window data flow control protocol where the number of transmitted data frames to which the transmitting party has not received an acknowledgement from the receiving party is not allowed to exceed the size of the sliding window. The transmitting and receiving parties are arranged to change the size of the sliding window when one or both of them receive information from the control element on a change in the data transmission capacity of the data connection.
Patent AU-5676199-A (AU)
Title: Transgenic microbial polyhydroxyalkanoate producers
Inventor: HUISMAN GJALT W
IPC: C12N1/21
Filed: 1999-08-17
Abstract: Transgenic microbial strains are provided which contain the genes required for PHA formation integrated on the chromosome. The strains are advantageous in PHA production processes, because (1) no plasmids need to be maintained, generally obviating the required use of antibiotics or other stabilizing pressures, and (2) no plasmid loss occurs, thereby stabilizing the number of gene copies per cell throughout the fermentation process, resulting in homogeneous PHA product formation throughout the production process. Genes are integrated using standard techniques, preferably transposon mutagenesis. In a preferred embodiment wherein multiple genes are incorporated, these are incorporated as an operon. Sequences are used to stabilize mRNA, to induce expression as a function of culture conditions (such as phosphate concentration), temperature, and stress, and to aid in selection, through the incorporation of selection markers such as markers conferring antibiotic resistance.
Patent AU-5749301-A (AU)
Title: Process for preparing arylacetylaminothiazoles
Inventor: CHEN BANG-CHI
IPC: A61K31/454
Filed: 2001-05-02
Abstract: The present invention relates to new, efficient processes for the preparation of 5-(2-oxazolylalkylthio)-2-arylacetylaminothiazole compounds of formula I:or a pharmnaceutically acceptable salt thereof, wherein:R1, R2, R4, R5, R6, R8, R9, R12 and R13 are each independently hydrogen, alkyl, aryl or heteroaryl;R3, R7, R10 and R11 are each independently hydrogen, alkyl, aryl, heteroaryl, halogen, hydroxy or alkoxy; andX is CH or N,which are novel, potent inhibitors of cyclin dependent kinases (cdks). The present invention also concerns a new process for the preparation of formylarylacetates and formylarylacetic acids.
Patent AU-5920599-A (AU)
Title: Protective eyewear
Inventor: FISHBAUGH BRENDA B
IPC: A61F9/04
Filed: 1999-09-10
Abstract: A film segment with a novel shape for forming an eye protector and a method for using the film segment is described. The shaped film segment is used to form an improved eye protector with an increased field of vision and improved fit to the facial tissues adjacent the eye.
Patent AU-6046200-A (AU)
Title: Slotted crimping die for use in a crimping machine
Inventor: REYNOLDS ANDREW P
IPC: B21D39/04
Filed: 2000-04-13
Abstract: A die finger and a crimping die comprising a plurality of circumferentially spaced die fingers used in a crimping apparatus, wherein the die finger has an inner forming surface and an oppositely facing camming surface, and wherein at least one die finger having the inner forming surface includes at least one slot formed therein oriented along the longitudinal axis. Also included is a crimping apparatus utilizing the inventive die fingers, a method of crimping a ferrule with the inventive die fingers and a ferrule crimped by the inventive method.
Patent AU-6047294-A (AU)
Title: Strainer for removing particles from effluent
Inventor: HEDMAN LARS
IPC: E02B8/02
Filed: 1994-01-28
Abstract: PCT No. PCT/SE94/00062 Sec. 371 Date Sep. 22, 1995 Sec. 102(e) Date Sep. 22, 1995 PCT Filed Jan. 28, 1994 PCT Pub. No. WO94/24373 PCT Pub. Date Oct. 27, 1994A strainer for removing particles from a horizontal flow of effluent comprises a plurality of parallel fixed bars adapted to extend angularly downwardly into the flow of effluent and a set of parallel displaceable bars interdigited with the fixed bars. The displaceable bars are interconnected and connected to a drive mechanism to cause the displaceable bars to move in a circuitous path such that the displaceable bars move upwardly relative to the fixed bars to remove material engaged thereon and are thence thereafter lowered, whereby the material is lifted upwardly along the fixed bars. The displaceable bars are supported at their lower ends to the drive mechanism by a flexible connection apparatus so that the path of movement of the displaceable bars is unconstrained to minimize stress on the strainer should debris become lodged beneath the lower end of the displaceable bars.
Patent AU-6126999-A (AU)
Title: Removal of H2S in drilling mud
Inventor: SUNDE EGIL
IPC: E21B21/06
Filed: 1999-10-06
Abstract: A method for removing hydrogen sulfide in drilling mud comprises adding to the drilling mud which is circulated in a borehole a relatively sparingly soluble divalent iron salt having a solubility from 0.1 to 1000 ppm at room temperature in the drilling mud, whereby the hydrogen sulfide reacts with the divalent iron salt to form iron sulfide.
Patent AU-6284990-A (AU)
Title: Logical event notification method and apparatus
Inventor: RUBIN DARRYL E
IPC: G06F9/46
Filed: 1990-08-08
Abstract: A method and apparatus for notifying programs that a logical event has occurred on a network, said event being a power failure. Upon the occurrence of a logical event in an operating program, an alert report is generated and stored in a buffer. An alert function call occurs, providing the event type and a pointer to the buffer. The alert function call reads a look-up table listing the programs or users requesting notification of events. The look-up table provides the addresses to which notification should be sent and the type of notification requested. The alert subroutine sends the requested event data from the buffer to the listed addresses. The alert function is completed and the operating program resumes operation. Upon receiving the event report, the receiving program stores it, displays it to a user, generates additional reports, begins controlling network activities, or the like as directed by the receiving program. The invention provides the advantage that each operating program need only perform a universal function call to send event data through the network and then may return to a task. The operating program is not concerned with who receives the report or what action is taken based on the report. The programs requesting alert data from an operating program of any type need only provide a request to an alert look-up table. The sources of the events and requesting programs are all software controlled, providing ease in adding or modifying each.
Patent AU-6335594-A (AU)
Title: A process for producing a casing providing a screen against electromagnetic radiation
Inventor: KAHL HELMUT
IPC: H05K9/00
Filed: 1994-05-26
Abstract: A method for manufacturing a housing having an electromagnetic screen (1, 4), especially for electronic functional elements (2), having a screening profile (8) which is arranged in a predetermined section (3a) of at least one housing part (1) and has elastic as well as conductive material, the elastic as well as conductive material being applied by means of pressure from a needle (6) or nozzle directly onto that section (3a) of the housing part (1) on which the screening profile (8) is intended to be arranged, and a housing manufactured in accordance with this method. <IMAGE>
Patent AU-6464894-A (AU)
Title: A packaging to hold a product under controlled environmental conditions
Inventor: KASTENHOFER GERHARD
IPC: A61B19/02
Filed: 1994-06-09
Abstract: The packaging for a catheter (1, 2, 3) comprises a flat air tight support member (4) and a cover member (5) formed of an air tight and flexible sheet adhered by its periphery (6) on the support member (4). A vacuum is exerted between the support member (4) and the cover member (5) by connection of a duct (7) to a vacuum pump, and the duct (7) is then sealed. The cover member thus takes the relief of the shapes of the catheter whatever they are. <IMAGE>
Patent AU-6701890-A (AU)
Title: Process for the production of biologically active protein
IPC: A61P17/00
Filed: 1990-11-27
Abstract: The invention relates to a process for the production of biologically active, dimeric TGF- beta , to novel TGF- beta s and pharmaceutical compositions comprising it. TGF- beta produced by this process can be used in various therapeutic modalities.
Patent AU-6740400-A (AU)
Title: System for controlling a marine seismic array
Inventor: SEMB OLE FREDRIK
IPC: G01V1/38
Filed: 2000-07-20
Abstract: System for controlling seismic arrays comprising at least one deflector coupled to one side of the towing vessel through at least one wire, lead-in or similar, the detector being positioned at a distance perpendicular to the vessel's direction of movement, the vessel being provided with a navigation system for measuring the position of the vessel. The vessel comprises calculation means for, on the basis of the vessel's position, calculating deviations in vessel's position from a predetermined path. The wire is coupled to the vessel through control organs, e.g. a winch, adapted to vary the wire length from the vessel to the deflector. The control organs are coupled to the calculation means for adjusting the wire length based on the deviations in the position of the towing vessel, thus to avoid corresponding deviations in the movements of the deflector.