baber/WOPTO huggingface dataset:
Patent AU-5612299-A (AU)
Title: (in situ) borehole sample analyzing probe and valved casing coupler therefor
Inventor: DIVIS JAN J
IPC: E21B49/00
Filed: 1999-09-08
Abstract: An in situ underground sample analyzing apparatus for use in a multilevel borehole monitoring system is disclosed. A casing assembly comprising a plurality of elongate tubular casings (24) separated by measurement port couplers (26) is coaxially alignable in a borehole (20). The measurement port couplers (26) include an inlet measurement port (70b) for collecting fluid from an underground measurement zone (32) and an outlet measurement port (70a) for releasing fluid into the measurement zone (32). An in situ sample analyzing probe (124) is orientable in the casing assembly. The in situ sample analyzing probe (124) includes inlet and outlet probe ports (148b and 148a) alignable and mateable with the inlet and outlet measurement ports (70b and 70a). The inlet and outlet measurement ports (70b and 70a) typically include valves. When the operation of the in situ sample analyzing probe (124) causes the valves to open, the interior of the in situ sample analyzing probe (124) is then in fluid communication with the exterior of the measurement port coupler (26). A circulating system located in the in situ sample analyzing probe circulates fluid collected through the inlet probe port (148b) of the in situ sample analyzing probe (124) and the inlet measurement port (70b). The collected fluid is analyzed by chemical analyzing apparatus in communication with the circulating system. After in situ analysis, the circulating system releases at least a portion of the fluid through the outlet probe port (148a) and the outlet measurement port (70a) into the measurement zone (32). Alternatively, collected fluid can be stored for transportation to the surface for offsite analysis.
Patent AU-5706986-A (AU)
Title: N-acyl-alpha-amino-alpha-hydroxy acetic acid ester
Inventor: KAY IAN TREVOR
IPC: C07D405/12
Filed: 1986-05-02
Abstract: N-Heterocyclylmethyl amides of formula (I):wherein R<sup>1</sup> is optionally substituted alkyl, alkenyl, aryl, or heterocyclyl; R<sup>2</sup> is hydrogen, C<sub>1-4</sub> alkyl, or C<sub>3-4</sub> alkenyl E is CN, CSNH<sub>2</sub>, alkoxycarbonyl, or-CONR<sup>4</sup>R<sup>5</sup> wherein R<sup>4</sup> and R<sup>5</sup> are H or optionally substituted alkyl or alkenyl; X is oxygen or sulphur; and R<sup>3</sup> is H, or one or more Me or Cl. The compounds are useful as herbicides and fungicides.
Patent AU-5776898-A (AU)
Title: Steam generator
Inventor: BOCHUD ERIC
IPC: F22B1/28
Filed: 1998-02-12
Abstract: The steam generator includes a cast aluminum hollow body in which is embedded a heating element, the ends of which are to be connected to a power source projecting from the body. A cover is sealed on a flange of the body, all the connections required for water inflow and outflow being arranged on the cover. The aluminum hollow body is cast over a receptacle disposed within the body.
Patent AU-5778780-A (AU)
Title: Surface ornamented cap
Inventor: SEWELL-WOOD T
IPC: A42B1/02
Filed: 1980-04-24
Abstract: A cap is made from a plurality of panels each having an upwardly extending tapered portion assembled with hems along the tapered edges of each panel sewn to the hems of adjacent panels to form the cap. The tapered portions of the panels are surface ornamented prior to assembly with a decoration having directionally oriented portions defined by lines extending across the seam of the cap at angles inclined to the lines of the seams. The said portions of the decoration are extended across the hems to the tapered edges of said panel in directions perpendicular to the tapered edges. When the panels are assembled into the crown of the cap, the portions of the decoration on the hem of one panel are placed against corresponding portions of the decoration on the hem of the adjacent panel before sewing the panels together, so that the said portions of the decoration on the panel on one side of a seam will be in exact register with the corresponding portions of the decoration on the panel on the other side of the seam. The said portions of the surface ornamentation can in the same way be arranged to extend from the panels on to the outer surface of the visor of the cap.
Patent AU-5925080-A (AU)
Title: Dot printer
Inventor: MEIER J H
IPC: H04L21/04
Filed: 1980-06-12
Abstract: An all-points addressable dot printer has rows of sloped parallel anvils on a rotating drum. Alternate rows slope in opposite directions for bi-directional printing with a single row of hammer blades. The blades which are spaced apart, are shifted bi-directionally in synchronism with the scanning motion of the anvils to print dots at all dot line points. A second embodiment has a reciprocating comb bar located between the blades and a print medium. Spring fingers on the comb bar have dot forming protrusions. The spring fingers are uniformly spaced with center spacing equal to the center distances between the blades. Comb bar motion is linear with time along the line segments. Blade motion is simple harmonic.
Patent AU-5956396-A (AU)
Title: Method and device for precise release of an antimicrobial agent
Inventor: LING MICHAEL T K
IPC: A61L29/16
Filed: 1996-05-30
Abstract: An improved system and method for providing sterile connections. To this end, a device is provided comprising a body, a chamber defined, at least in part, by a portion of the body, the chamber including an interior having a solid sterilizing agent that can sublimate at ambient conditions, and a member that defines., in part, the chamber and is so constructed and arranged to allow the solid sterilizing agent to release in a rate controlled manner through the member.
Patent AU-6094799-A (AU)
Title: Pharmaceutical composition with gastric residence and controlled release
Inventor: ALAUX GERARD
IPC: A61P31/04
Filed: 1999-10-12
Abstract: The invention concerns a pharmaceutical composition with gastric residence and controlled release, characterized in that it comprises two or three layers and contains (a) an active principle associated with a excipient modifying its release; (b) a system generating carbon dioxide in a swelling polymer hydrophilic matrix; (a) and (b) capable of being included in a common layer or in separate layers.
Patent AU-6134994-A (AU)
Title: Novel inhibitors of adenosine monophosphate deaminase
Inventor: ERION MARK DAVID
IPC: A61P9/00
Filed: 1994-02-03
Abstract: Novel diazepine derivatives which selectively inhibit adenosine monophosphate deaminase and methods of preparing these compounds are provided. These compounds are useful in treating certain conditions in vivo which may be ameliorated by increased local concentrations of adenosine.
Patent AU-6137286-A (AU)
Title: Apparatus for flushing a piping system
Inventor: SUNDHOLM GORAN
IPC: B08B/
Filed: 1986-07-07
Abstract: PCT No. PCT/FI86/00078 Sec. 371 Date Feb. 26, 1987 Sec. 102(e) Date Feb. 26, 1987 PCT Filed Jul. 7, 1986 PCT Pub. No. WO87/00455 PCT Pub. Date Jan. 29, 1987.The present invention relates to a flushing apparatus for cleaning a piping system (2) internally. The object of the invention is to achieve efficient cleaning without the use of equipment heavily overdimensioned in relation to the nominal flow through the piping system. According to the invention, use is made of a pump (4) having an operational pressure essentially higher than the pressure fall of the piping system at a turbulent flow, in combination with at least one pressure liquid accumulator (21). The flushing circuit includes at least one blocking valve (15, 15a) which is opened upon reaching intended (maximal) pressure, thereby producing a powerful flow pulse through the piping system (2).
Patent AU-6276894-A (AU)
Title: Recombinant timothy grass pollen allergen Ph1 p II
Inventor: DOLECEK CHRISTIANE
IPC: C12N/
Filed: 1994-03-31
Abstract: A recombinant DNA molecule codes for a peptide with the antigenicity of timothy grass pollen allergens Phl p II. The amino acid sequence (5) and the most important B cell and T cell epitopes of the molecule are derived therefrom. The recombinant Phl p II allergen is expressed in Escherichia coli and binds serum IgE of more than 60 % of all those allergic to grass pollen and may therefore be used in the same way as the naturally occurring Phl p II for processes based on antigen-antibody interaction, mediator release and T cell reactivity.
Patent AU-6312399-A (AU)
Title: Process for the synthesis of (1H)-benzo(C)quinolizin-3-ones derivatives
Inventor: GUARNA ANTONIO
IPC: C07D455/04
Filed: 1999-07-23
Abstract: The present invention refers to a process for the preparation of (1H)-benzo[c]quinolizin-3-ones derivatives of general formula (I) which involves only three steps and the use, as starting products, of commercially available, or easily preparable, compounds. The compounds of formula (I) are useful as inhibitors of 5alpha-reductases.
Patent AU-6379801-A (AU)
Title: Polymer composition for pipes
Inventor: AARILA JARI
IPC: B29C48/32
Filed: 2001-03-21
Abstract: Pipes having a design stress of at least 9.0 MPa are produced by using a new bimodal polyethylene composition of particular properties compounded with carbon black.
Patent AU-6385790-A (AU)
Title: Surgical instrument for implanting wound staples
IPC: A61B17/068
Filed: 1990-10-05
Abstract: The invention relates to a surgical device (1, 2) for applying wound staples (6), which consist essentially of two branches (7, 8) and a bridge (9) connecting the branches, and which are moved one after the other from a magazine (10) onto a bottom die (15) and can be deformed there using an upper die (19). The upper die (19) is lowered from a rest position in the direction of the staple (6) to be applied in each case and is displaced further in order thereby to close the staple, by bending it around the bottom die (15), and to insert the branches (7, 8) of the staple into the tissue. In order to achieve a perfect and symmetrical deformation of the staples (6), a holding-down device (18) is provided, which can be lowered onto the bottom die (15) and which, during the deformation of the staple (6) to be applied, presses its bridge (9) onto the bottom die (15) and prevents the staple (6) from being moved sideways on the bottom die (15) during the deformation process. 
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Patent AU-6400696-A (AU)
Title: Linear motion bearing assembly
Inventor: NG ALISON
IPC: F16C29/06
Filed: 1996-06-27
Abstract: A linear motion bearing assembly as provided for movement along a shaft. The ball retainer of the bearing assembly is assembled from a plurality of arcuate interengageable self-contained ball retainer segments. Preferably, the plurality of segments are all identical and can be assembled to a variety of configurations for either open-type bearing assemblies or closed-type bearing assemblies. Each of the ball retainer segments includes at least one ball track having a load bearing portion and a return portion. These segments are preferably formed of an engineering polymer and are substantially self-contained to protect the bearing balls contained therein from ambient contamination. At least one load bearing plate is axially positioned in each segment and serves to receive and transmit loads from the bearing balls in the load bearing portion of the ball tracks. The load bearing plates are preferably retained in the segments to facilitate ease of assembly and to eliminate the need for an outer housing. The segments are joined together to form the overall bearing assembly either through interlocking structure formed on each segment or by retainer clips or bands. Optionally, end seals may be positioned on the longitudinal ends to protect the bearing assembly from ambient contamination. A novel and efficient assembly process is also provided for linear motion bearing assemblies. This process includes the steps of providing a plurality of arcuate self-contained ball retainer segments, each of said segments including at least one ball track having a load bearing portion and a retainer portion; loading a plurality of bearing balls into the ball track; positioning a load bearing plate in the segment adjacent the load bearing portion of the ball track; and assembling the arcuate self-contained ball retainer segments to form a linear motion bearing assembly.
Patent AU-6466596-A (AU)
Title: Polymeric lamellar substrate particles for drug delivery
Inventor: COOMBES ALLAN GERALD ARTHUR
IPC: A61K9/16
Filed: 1996-07-15
Abstract: PCT No. PCT/GB96/01695 Sec. 371 Date Mar. 30, 1998 Sec. 102(e) Date Mar. 30, 1998 PCT Filed Jul. 15, 1996 PCT Pub. No. WO97/02810 PCT Pub. Date Jan. 30, 1997The invention provides a composition for delivery of an active agent comprising a plurality of lamellar particles of a biodegradable polymer which is at least in part crystalline, and an active agent adsorbed to at least most of the particles. Preferably the biodegradablepolymer is at least 5% by weight crystalline. Preferred biodegradable polymers are poly(L-lactide) (L.PLA) or copolymers or blends of L.PLA. The particles are especially useful for the immobilization of antigens or allergens for vaccines.
Patent AU-6568096-A (AU)
Title: Premixes for the preparation of polyurethane foams
Inventor: BARTHELEMY PIERRE
IPC: C08J9/14
Filed: 1996-09-18
Abstract: Pre-mixt. comprises: (a) polyol(s); (b) 1,1,1,3,3-pentafluorobutane as swelling cpd.; and (c) a catalyst contg. cpd(s). for the catalysis of polyol/isocyanate reaction and opt. a cpd. other than a metal alkali carboxylate or hydroxyalkyl ammonium carboxylate for the catalysis of the trimerisation of the isocyanates. Also claimed are: (i) the prepn. of the polyurethane or modified polyurethane foams; and (ii) polyurethane or modified polyurethane foams.
Patent AU-6627196-A (AU)
Title: Frequency detection
Inventor: SCHEELEN JOS
IPC: H04B1/59
Filed: 1996-07-31
Abstract: In a bandpass filter, a first cyclical analogue signal V3 at a center frequency divided by integer N in divide 44 and the divided signal supplied to a digital filter 48 as its system clock; a second cyclical analogue signal at a frequency, to be measured, differing by a small amount from the center frequency, is delayed by N cycles by a dynamic store 54; a substractor 56 subtracts the second signal from the delayed second signal and supplies any difference to the digital filter 48; the output of the digital filter is related to the frequency of the second signal, but the center frequency is suppressed. The filter may be used in an interrogation for an electronic detection system in which an interrogation signal is modified in frequency by a small amount, characteristic of a device to be detected.
Patent AU-6728500-A (AU)
Title: Highly white zinc oxide fine particles and method for preparation thereof
Inventor: KOGOI HISAO
IPC: C01G9/03
Filed: 2000-08-24
Abstract: Ultrafine particulates of highly white zinc oxide having a reduced average particle diameter of 15 nm to 55 nm by the specific surface area as measured by the BET-one point method and that have an L value of 90 or more as measured by a Hunter-type color-difference meter. Also, a process for producing ultrafine particulates of highly white zinc oxide, comprising oxidizing zinc vapor with an oxidizing gas in a reactor, wherein a nozzle of the reactor for discharging a gas containing zinc vapor is at a temperature of 950 DEG C or more and a nozzle of the reactor for discharging the oxidizing gas is at a temperature of 900 DEG C or more, is disclosed. <IMAGE>
Patent AU-6827190-A (AU)
Title: Securing element
Inventor: FISCHER H C ARTUR PROF DR
IPC: F16B13/00
Filed: 1990-12-20
Abstract: 2.1. Fastening elements having an expanding cone and an expanding element which can be pushed thereon can be anchored in a positively locking manner in drilled holes having undercuts. In the case of drilled holes having a very small drilled hole depth, special requirements are placed on the fastening elements. 
<??>2.2. A fastening element (5) is proposed especially for the fastening of facade plates, on the expanding cone (6) of which fastening element (5) there rests a ring (7), which is bent in a roof shape, as the expanding element. For anchorage in the drilled hole, the ring (7) is pushed onto the expanding cone (6) and is largely pressed flat thereby, lateral edges of the ring (7) being braced on the wall of the drilled hole. 
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Patent AU-6860794-A (AU)
Title: (Thia)cycloalkyl(b)indoles, process for preparing them and pharmaceutical compositions containing them
Inventor: CAUBERE PAUL
IPC: A61K31/40
Filed: 1994-07-18
Abstract: The invention relates to the compounds of formula (I): <IMAGE>  in which R1, R2, R3 and A are as defined in the description. Medicaments.
Patent AU-7298800-A (AU)
Title: Water-in-oil polymer emulsion and method for making same
Inventor: CERF MARTINE
IPC: C08F4/04
Filed: 2000-09-06
Abstract: The invention concerns a water-in-oil polymer emulsion containing in an organic and continuous phase practically non-miscible in water, finely comminuted water soluble polymers or capable of being swollen in water, a water-in-oil emulsifying agent and optionally wetting agents. The invention also concerns a method for preparing said emulsion. More particularly, it concerns a method for invert emulsion in the presence of one or several initiators belonging a specific family of azacarboxylic acid esters.
Patent AU-7424300-A (AU)
Title: Method for determining a location of a mobile phone
Inventor: SALMINEN MIKKO
IPC: H04W4/029
Filed: 2000-09-29
Abstract: The invention is based on a terminal device (1) of a mobile telephone network being used to measure the signal and particularly the strength of the signal sent by a base station of the mobile telephone network, and to include this measurement data in a message to be sent to a service to be ordered through the mobile telephone network, the message also including data on the service ordered. On the basis of the data sent, the location (1'') and direction of movement (V) of the terminal device (1) are calculated and this information is taken into account when defining the control or other properties of the service or the reply or other service product sent to the customer. Thus, e.g., suitable service points (4, 6, 8) can be selected from a group of service points (4, 5, 6, 7, 8, 9). The invention is particularly applicable in connection with digital mobile telephone networks and their terminal devices. One such system is the GSM system. The invention is particularly suitable for use in connection with WAP-based services.
Patent AU-7755387-A (AU)
Title: Vehicle exhaust gas systems
Inventor: HARRISON PHILIP GEOFFREY
IPC: B01J23/62
Filed: 1987-08-07
Abstract: A chromium-contg. tin oxide catalyst compsn. (A) comprises the prod. obtd. by impregnating tin (IV) oxide (SnO2) with chromium (VI) oxide (CrO3), and calcining the impregnated prod. A catalytic converter for vehicle exhaust system comprises catalyst (A). A method for (a) the catalytic oxidn. of carbon monoxide and/or (b) the catalytic oxidn. of hydrocarbons and/or (c) the catalytic redn. of nitrogen oxides in a gaseous medium comprising contacting the latter with catalyst (A).
Patent AU-7791291-A (AU)
Title: Protein-nucleic acid probes and immunoassays using same
Inventor: URDEA MICHAEL S
IPC: G01N33/58
Filed: 1991-05-06
Abstract: In one aspect of this invention, various protein/nucleic acid hybrid probes are described which can be used to amplify the detectable signal in immunoassays. The protein moiety is capable of functioning either as an antibody or an antigen. The nucleic acid moiety serves as a signal amplifier. In another aspect, various methods of amplifying the detectable signal in immunoassays by use of the hybrid probes and related polynucleotide probes are disclosed.
Patent AU-7907791-A (AU)
Title: Wet-tip die for efg crystal growth apparatus
Inventor: HARVEY DAVID S
IPC: C30B15/34
Filed: 1991-05-20
Abstract: A novel capillary die and crystal growing method are provided for growing a hollow crystalline body by EFG. Inner and outer annular moats surround the die tip. Passageways are provided for supplying melt to those moats from a crucible, so that melt in said moats will wet and cover the inner and outer exterior surfaces of the die tip during growth of a hollow crystalline body. The novel die may be constructed so as to have a lower die tip and a shorter capillary than EFG dies heretofore used to successfully grow hollow bodies. The die design facilitates keeping the temperature of the die tip substantially uniform about its circumference, thereby improving the uniformity of thickness of the wall of the crystalline body grown from a film of melt on the die tip. The moats reduce the likelihood of the growth process being interrupted or adversely affected by flooding of the die. In the event the growth meniscus breaks, liquid silicon is captured in the moats, thereby preventing or reducing the likelihood of flooding of the die and associated growth apparatus.
Patent AU-8143491-A (AU)
Title: Process for preparing organic esters and amides and catalyst system therefor
Inventor: DANG VUA A
IPC: C07C235/34
Filed: 1991-07-29
Abstract: Disclosed is a process for the preparation of organic esters and amides by reacting (a) a 5 to 60 mole % excess of an ester of (substituted-4-hydroxyphenyl) alkanoic acid with (b)(i) a C4-C20 aliphatic alcohol or thioether alcohol having one or more hydroxyl groups or (ii) an amine of the formula, (R''')2N(CH2)nR'''' wherein R''' is hydrogen, C1-7 alkyl, C5-12 cycloalkyl, or C6-12 aryl, provided that one R''' is hydrogen, and R'''' is hydrogen or N(R''')2 wherein R''' is a defined above, in the presence of a catalyst system comprising a basic inorganic compound and a polar aprotic organic compound. The process provides higher yields of the desired product, shorter reaction times, and reduces the production of undesirable side-products.
Patent AU-8448682-A (AU)
Title: Deodorizing polypropylene
Inventor: JAGGARD JAMES F R
IPC: C08F6/26
Filed: 1982-06-04
Abstract: 1. A process for deodorizing a finely divided olefin polymer which has a particle diameter of from 1 to 6,000 mu m and has been obtained directly by homopolymerization of propylene or copolymerization of propylene with up to 20 mol % of ethylene, in the presence of a Ziegler-Natta catalyst, by means of a medium which flows through the olefin polymer at a temperature that is at least 10 degrees C below the crystallite melting point of the particular polymer, and takes up the odoriferous substances, this medium being a hydrocarbon compound, wherein the hydrocarbon compound is (i) an alkane or alkene of not more than three carbon atoms, (ii) a fluorinated and/or chlorinated methane or ethane or (iii) carbon-dioxide, and flows through the polymer at from 5 to 120 degrees C, under a pressure of from 30 to 300 bar, and in an amount of from 0.1 to 20 m**3 (S.T.P.) per kg of olefin polymer.
Patent AU-8744791-A (AU)
Title: System and method for information retrieval
Inventor: FULTON DAVID L
IPC: G06F17/30
Filed: 1991-10-04
Abstract: A system and method for information retrieval includes an input device, a storage device, an output device, and a data file stored in the storage device including n data records, and one or more index files having data corresponding to a key value comprising information derived from a data record, and the record number of the data record containing the data from which the key value is derived. The retrieval system further includes memory for storing a temporary solution bitmask n bits in length where each bit corresponds to a record in the data file and logic for accessing the data file ascertaining the record number for each data record corresponding to a key value which satisfies the search criteria, and logic for setting the bit corresponding to that record number in the temporary solution bitmask. The system also preferably includes logic for analyzing individual search criteria in a search query containing a plurality of search criteria to determine the extent to which the search is optimizable using the present invention, and logic for combining each of the temporary solution bitmasks ascertained for particular search criteria in a query to obtain a final solution bitmask representative of the set of all data records satisfying the query.