baber/WOPTO huggingface dataset:
Patent AU-708894-B2 (AU)
Title: Process for the preparation of an optically pure benzofurancarboxylic acid derivative and its use for preparing efaroxan
Inventor: IMBERT THIERRY
IPC: C07D307/85
Filed: 1996-05-09
Granted: 1999-08-12
Abstract: PCT No. PCT/FR96/00697 Sec. 371 Date Nov. 10, 1997 Sec. 102(e) Date Nov. 10, 1997 PCT Filed May 9, 1996 PCT Pub. No. WO96/35682 PCT Pub. Date Nov. 14, 1996A method for preparing an optically pure 2-ethyl-2,3-dihydrobenzofurancarboxylic acid of formula II wherein R is a hydrogen atom, halogen, lower alkyl, lower alkoxy or hydroxy is described.    <IMAGE>  II  The method comprises separating the racemic mixture by selective crystallization with the suitable optically pure enantiomer of 2-phenylglycinol, in a suitable solvent, whereafter the optically pure, crystallized acid of formula II is isolated and recovered. The invention also provides the optically pure 2-ethyl-2,3-dihydro-benzofurancarboxylic acid derivative thus obtained and the use thereof for the preparation of an optically pure derivative of efaroxan.
Patent AU-562473-B2 (AU)
Title: Electrolytic production of fluoride-free potassium peroxydiphosphate
Inventor: CHIANG JOHN SHU-CHI
IPC: C25B1/28
Filed: 1986-06-05
Granted: 1987-06-11
Abstract: The invention provides a process to manufacture fluoride-free potassium peroxydiphosphate on a commercial scale. The process comprises electrolyzing an alkaline anolyte containing potassium, phosphate, nitrate and hydroxyl ions at a platinum or noble metal anode. The catholyte is separated from the anolyte by a separating means permeable to at least one ion contained in the anolyte or catholyte.
Patent AU-590779-B2 (AU)
Title: Catalytically dehydrogenating hydrocarbons
Inventor: BARRI SAMI ALI IBRAHIM
IPC: C07C5/333
Filed: 1986-07-18
Granted: 1989-11-16
Abstract: Alkanes are dehydrogenated to alkenes, for example n-butane to n-butenes by contact with a catalyst comprising a silicalite and a platinum group metal the catalyst being substantially free of alkali and alkaline earth metals. The selectivity of the product to butenes is improved by either presulphiding the catalyst or by passing a minor amount of a sulphur-containing compound with the alkane feed.The catalyst can be prepared by either forming the silicalite in the presence of the platinum group metal or alternatively contacting preformed silicalite with a solution of a platinum group metal.
Patent AU-635064-B2 (AU)
Title: A device and a method for removing nitrogen compounds from a liquid
IPC: C02F1/76
Filed: 1990-08-06
Granted: 1993-03-11
Abstract: The invention concerns a device and a method for removing nitrogen compounds from an aqueous liquid containing nitrogen oxides (NOx) and/or nitrates (NO-_3). It comprises an electro-chemical cell (10) with a cathode and an anode and a current source applied thereto. According to the invention, the cell is divided by a cation selective membrane into a cathode compartment (2) to be filled with said liquid, and an anode compartment (3) to be filled with an anolyte containing an aqueous solution of an alkali or hydrogen halide such as sodium bromide or sodium chloride, and the membrane (1) is constituted by a microporous fabric of PTFE.
Patent AU-645760-B2 (AU)
Title: C-erbb-2 external domain: GP75
Inventor: STUART SUSAN G
IPC: G01N33/53
Filed: 1990-08-02
Granted: 1994-01-27
Abstract: Disclosed are methods and compositions for identifying malignant tumors that overexpress the c-erbB-2 oncogene. Assays useful for diagnosis and prognosis of neoplastic disease are provided which detect the external domain of c-erbB-2, the glycoprotein gp75 and quantitate the level of gp75 in the biological fluids of mammals carrying a tumor burden.  Further disclosed are recombinant, synthetically and otherwise biologically produced novel proteins and polypeptides which are encoded by the external domain DNA sequence of the c-erbB-2 oncogene (the gp75 gene) or fragments thereof. Such gp75 proteins and polypeptides are useful as vaccines, therapeutically in the treatment of cancer either alone or in combination with chemotherapeutic agents.  Also disclosed are antibodies to such gp75 proteins and polypeptides which are useful diagnostically and therapeutically. Still further disclosed are test kits embodying the assays of this invention.
Patent AU-539930-B2 (AU)
Title: Electrophotographic recording material
Inventor: LIND ERWIN
IPC: G03G5/06
Filed: 1980-12-10
Granted: 1984-10-25
Abstract: 1. An electrophotographic recording material, consisting of an electrically conductive layer support, in particular a support suitable for the manufacture of printing forms or printed circuits, and of a photoconductive layer comprising an organic photoconductor, an alkali-soluble binder, a sensitizing dyestuff, which comprises a cyanine dyestuff absorbing between 400 and 550 nm, and conventional additives, whereby the photoconductor represents a compound of the general formula  see diagramm : EP0031481,P5,F1  in which R1  denotes hydrogen, alkyl, alkoxy having 1 to 4 C atoms, halogen or dialkylamino having 1 to 4 C atoms, R2  denotes dialkylamino having 1 to 4 C atoms, and X denotes nitrogen or -CR3  with R3  being phenyl which is optionally substituted by halogen, alkylamino or dialkylamino groups or alkyl having 1 to 4 C atoms, characterized in that the sensitizing dyestuff furthermore comprises an aminoxanthene dyestuff absorbing between 450 and 600 nm.
Patent AU-733107-B2 (AU)
Title: Use of avian antibodies
Inventor: LARSSON ANDERS
IPC: C07K16/12
Filed: 1998-03-20
Granted: 2001-05-10
Abstract: The present invention relates to use of avian antibodies and/or antigen binding fragments thereof, for the production of a drug for treatment and/or prevention of respiratory tract infection. The drug is administered through local application at the oral cavity and/or pharynx.
Patent AU-689781-B2 (AU)
Title: Stabilization of damaged thermoplastics
Inventor: HERBST HEINZ
IPC: C08K5/13
Filed: 1994-05-24
Granted: 1998-04-09
Abstract: Damaged thermoplastics can be outstandingly stabilized by the use of a mixture comprising a) 0.05 to 20% by weight, based on the plastic to be stabilized, of at least one polyfunctional epoxide, b) 0.01 to 2% by weight, based on the plastic to be stabilized, of at least one sterically hindered phenol.
Patent AU-707737-B2 (AU)
Title: Deodorising formulations containing cationic biopolymers, aluminium chlorhydrate and esterase inhibitors
Inventor: WACHTER ROLF
IPC: A61K8/37
Filed: 1996-10-21
Granted: 1999-07-15
Abstract: The invention concerns novel deodorizing preparations with an increased synergistic effect and containing (a) cationic biopolymers, (b) aluminium hydrochlorate and/or (c) esterase inhibitors.
Patent AU-545128-B2 (AU)
Title: Printing press
Inventor: SIEGENTHALER FRITZ
IPC: B41J15/18
Filed: 1981-09-09
Granted: 1985-07-04
Abstract: Several guide channels (6, 7) for respectively one paper web are arranged in a fan shape, these channels being oriented toward the nip (5) of a pair of feed rolls (1) of a printing device (2, 3) and each being equipped with a gripper (8, 9). In the rest position, each gripper (8, 9) is in contact with a web of paper, and the free ends of the paper webs have a spacing from the nip (5). The gripper (9) for the paper web to be printed advances the latter until it has entered the nip (5) of the rotating pair of rolls (1), then releases the web, and initially remains in its position (8). The pair of rolls (1) further conveys the paper web first into its printing position, after the printing step into its cutting position, and after cutting again in the reverse direction. Before the paper web leaves the nip (5), the gripper (8) engages once more and returns into its rest position (9), entraining the paper web, so that the end of the latter, produced by the cutting step, assumes the position occupied by its previous free end prior to the advancement of the grippers. In this way, it is possible to print in any desired sequence onto various paper webs and also directly in succession onto one and the same paper web.
Patent AU-732638-B2 (AU)
Title: Diamond marking
Inventor: SMITH JAMES GORDON CHARTERS
IPC: B23K26/00
Filed: 1998-05-22
Granted: 2001-04-26
Abstract: An information mark invisible to the naked eye is applied to the polished facet of a diamond gemstone by coating the diamond gemstone surface with an electrically conductive layer so as to prevent the diamond becoming charged, forming the mark with a focused ion beam, and cleaning the diamond surface with a powerful oxidizing agent to reveal a mark having an appropriate depth, which does not detrimentally affect the clarity or color grade of the diamond.
Patent AU-711544-B2 (AU)
Title: Image processing apparatus and audio-coded recording media
Inventor: NOZAKI IWAO
IPC: H04N1/00
Filed: 1998-06-05
Granted: 1999-10-14
Abstract: An image processing apparatus capable of simply and reliably handling two different forms of information, audio and image, as linked together in order to record the information on the same recording medium. This image processing apparatus has an image input unit (10) for inputting image information, an audio input unit (60) for inputting audio information, a link processing unit (130a) for setting link information to link the image information and audio information, a code converter (242) for converting the audio information into an optically readable audio code image, and a printing device (30) operable based on the link information for recording a visual image corresponding to the image information and the audio code image on a predetermined recording medium. One can not only visually enjoy the image recorded on the recording medium, but hear a sound from the audio code image recorded on the recording medium with an appropriate reproduction device. <IMAGE>
Patent AU-656317-B2 (AU)
Title: A filling device for medicine capsules with a rotatable spiral spring means
Inventor: HARTZELL ROLF
IPC: B65B1/08
Filed: 1991-03-28
Granted: 1995-02-02
Abstract: The invention relates to an equipment for filling medicine capsules. The capsules are cut from a silicone tube and are arranged into rows including a certain number of capsules, in which rows the capsules are filled and closed. The dosaged material is conveyed to the capsule via a feeder funnel through which a rotatable spiral spring, functioning as a filling screw, is inserted into the capsule to be filled.
Patent AU-715384-B2 (AU)
Title: Moist bacteriocin disinfectant wipes and methods of using the same
Inventor: BLACKBURN PETER
IPC: A01N63/50
Filed: 1996-06-07
Granted: 2000-02-03
Abstract: Disclosed are novel, moist paper or fabric wipes containing a bacteriocin disinfectant formulation, which have a low alcohol content and which afford rapid, one-step disinfection and drying of surfaces. Also disclosed is a method of disinfection and drying of skin, including cow teat skin, either prior to or after milking, which employs the wipes.
Patent AU-641534-B2 (AU)
Title: Hollow, metallic golf club head with dendritic structure
Inventor: SCHMIDT GLENN H
IPC: A63B53/04
Filed: 1991-08-13
Granted: 1993-09-23
Abstract: A metal wood golf club head has an elongated, forwardly facing front wall (13) to strike a golf ball, and a hollow body (11) rearwardly of the face plate, the front wall being elongated in a first transverse direction toward a connection for a club shaft, the body having a thin, metallic top wall (14) merging with upper transverse extent of the front wall. The head also includes a first group of narrow, metallic, shock wave distributing dendrites (48 to 51) extending from the front wall generally rearwardly adjacent the underside of the top wall and integral therewith; the dendrites are spaced apart in a transverse direction, the maximum height dimensions of the dendrites below the underside of the top wall being between 0.127 and 0.254 cm (.050 and .100 inches) and the dendrites being downwardly convex in cross-section. A second group of such shock wave distributing dendrites (68 to 72) is also typically provided rearwardly of the first dendrite group, and which extend rearwardly to merge with the head rear wall (15). <IMAGE>
Patent AU-551695-B2 (AU)
Title: 1,7-dihydro-pyrrolo (3,4-e) (1,4) diazepin-2(1h)-one derivatives
Inventor: MARIANI LUIGI
IPC: C07D487/04
Filed: 1982-05-20
Granted: 1986-05-08
Abstract: 1,7-Dihydro-pyrrolo[3,4-e][1,4]diazepin-2(1H)-ones of the formulawherein R is lower alkyl, R, stands for hydrogen, methyl, ethyl or phenyl, R<sub>2</sub> is hydrogen or lower alkyl and R<sub>3</sub> is hydrogen, chloro, fluoro, bromo, trifluoromethyl or methoxy are described with anticonvulsant and anti-anxiety activity.Also described is the process for preparing the above compounds and pharmaceutical preparations containing them.
Patent AU-743445-B2 (AU)
Title: A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated
Inventor: GEERTS JAN FRANS MARIE
IPC: D01F6/90
Filed: 1998-07-16
Granted: 2002-01-24
Abstract: The invention relates to a yarn containing polyamide for producing artificial grass, wherein said yarn, in addition to polyamide, also contains a polyolefin compound selected from the group consisting of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene. The invention furthermore relates to a method of manufacturing such a yarn, and also to a field of articifial grass made from such yarns.
Patent AU-762172-B2 (AU)
Title: Stub loaded helix antenna
Inventor: BARTS R MICHAEL
IPC: H01Q1/36
Filed: 1998-07-02
Granted: 2003-06-19
Abstract: A helical antenna having stubs spaced along the helix curve length and extending toward the central axis of the helix, such that the performance characteristics of the antenna, such as gain and circular polarization, are maintained while the size of the antenna-diameter and length-are reduced.
Patent AU-652391-B2 (AU)
Title: Cosmetic composition in the form of a molded powder cake containing hollow microcapsules and their preparation
Inventor: GAGNEBIEN DIDIER
IPC: A61Q1/00
Filed: 1991-11-14
Granted: 1994-08-25
Abstract: Solid cosmetic composition which takes the form of a free-flowing powder and which comprises a particulate filler containing hollow microspheres incorporating one or more open or closed cavities, the weight proportion of these hollow microspheres representing from 0.1 to 50% of the total weight of the composition; process for producing it; and use of a particulate filler of this kind, dispensed in a non-aqueous liquid vehicle, in the preparation of a fluid paste intended for producing a solid cosmetic composition of this kind.
Patent AU-647704-B2 (AU)
Title: 1,2,3,6-tetrahydropyridine derivatives useful for improving cerebal blood circulation
Inventor: GIZUR TIBOR
IPC: A61P9/00
Filed: 1991-12-12
Granted: 1994-03-24
Abstract: The present invention relates to novel 1,2,3,6-tetrahydropyridine derivatives of the general formula (I) <CHEM>  - wherein  R stands for hydrogen or an alkyl group, X stands for an unsubstituted phenyl or benzyl group or for a phenyl or benzyl group substituted with a halogen atom,  Y stands for hydrogen or halogen or a trifluoro-methyl group -  as well as enantiomers acid addition salts thereof. The invention further extends to pharmaceutical compositions containing said compounds as active ingredient mainly for improving cerebral blood circulation and antihypoxic activity. The 1,2,3,6-tetrahydropyridine derivatives of the general formula (I) are prepared by treating an oxo derivative of the general formula (II) <CHEM> wherein R, X and Y are as given above in an organic solvent by a reducing agent and reacting the obtained 1,2,3,6-tetrahydropyridine derivative of the general formula (I), wherein R, X and Y are as given above, with a mineral or organic acid and converting the same, if desired, to an acid addition salt.
Patent AU-570399-B2 (AU)
Title: Amino and n-substituted (d3) trishomocubanes
Inventor: DEKKER THEODOR GERHARD
IPC: C07C13/64
Filed: 1982-12-22
Granted: 1988-03-17
Abstract: Trishomocubane derivatives and related pentacycloundecane derivatives are of use as anti-viral agents and in treatment of Parkinson's disease
Patent AU-767104-B2 (AU)
Title: Contactless proximity automated data collection system and method
Inventor: KELLY GUY M
IPC: G06F21/62
Filed: 1998-09-17
Granted: 2003-10-30
Abstract: A fast data transfer collection system using message authentication and contactless RF proximity card technology in non-contact storage and retrieval applications. The system is generally comprised of Host computers (application computer systems), Target radio frequency (RF) terminals, and a plurality of portable Tags (“smart” or “proximity” cards). A Host provides specific application functionality to a Tag holder, with a high degree of protection from fraudulent use. A Target provides control of the RF antenna and resolves collisions between multiple Tags in the RF field. A Tag provides reliable, high speed, and well authenticated secure exchanges of data/information with the Host resulting from the use of a custom ASIC design incorporating unique analog and digital circuits, nonvolatile memory, and state logic. Each Tag engages in a transaction with the Target in which a sequence of message exchanges allow data to be read(written) from(to) the Tag. These exchanges establish the RF communication link, resolve communication collisions with other Tags, authenticate both parties in the transaction, rapidly and robustly relay information through the link, and ensure the integrity and incorruptibility of the transaction. The system architecture provides capabilities to ensure the integrity of the data transferred thus eliminating the major problem of corrupting data on the card and in the system. The architecture and protocol are designed to allow simple and efficient integration of the transaction product system into data/information processing installations.
Patent DE-1951125-B2 (DE)
Title: Automatic door closing mechanism - has curved rocker arm with ends on either side of closer axis when door is open
IPC: E05F3/10
Filed: 1969-10-10
Abstract: The door closer is designed to allow an opening angle up to 270 deg. The door closer has a dampening mechanism and a shaft with stub protruding from the housing. The shaft is fitted with a crank connected by link with rocker arm which in turn is connected by transmitting element with rod fitted to disc operating under the force of spring. The rocker arm is pivoting around point and the other end is jointed to link. The rocker arm is curved in such a way that in completely open position of the door leaf end, as well as end are located on either side of the shaft centre. The transmitting element is shaped in a set-off fashion to allow max. opening angle of the door.
Patent DE-1966358-B2 (DE)
Title: Ball bearing for castor forks - has plastic plug on inner race to insert balls
IPC: F16C35/06
Filed: 1969-11-12
Abstract: The bearing for the swivel forks of the castor have the outer race (2) connected to the swivel mounting plate (4) and the inner race (1) connected to the fork (3). A hole in the inner race serves to introduce the bearing balls with the hole sealed by a plastic plug (10). No bearing cage is required and the manufacturing tolerances can be kept loose. The plug also serves as a connection for the greasing nipple. The -bearing is designed to cater for high axial loads while occupying a small space.
Patent DE-2153498-B2 (DE)
Title: Electrically operated vehicle gear change system - has check bolt which is pressed into sleeve recess after speed selection
IPC: G05G5/06
Filed: 1971-10-27
Abstract: The gear change lever is pivoted to a universal joint cross bolt (4, 5) and has ratchets (7, 8) to work with a spring loaded ball (10) and check bolt (9), located in the universal joint cross piece (14). the bolt (9) is pressed into a recess (13) in the selector sleeve (6) after a gear has been selected and the lever returned to the output position. The gear lever is moved to either left or right to change gear to turn the selector sleeve (6). When a forward speed is engaged, the check bolt (9) rests on part of the sleeve which has no recess. The bolt causes the ball to engage with a ratchet (7, 8) and prevent the lever from moving the next plane.
Patent IE-S64702-B2 (IE)
Title: A method of operating a modem with rate renegotiation
Inventor: KELLY GERARD
IPC: H04L69/40
Filed: 1995-04-19
Abstract: In order to mitigate loss of throughput due to unsuccessful fall-forward attempts in a modem implementing rate renegotiation, an initial fall-forward protection interval is set which is progressively increased, preferably geometrically, as successive fall forward attempts fail to increase the data rate.
Patent IE-S75680-B2 (IE)
Title: Compact ergonomic computer keyboard
Inventor: MCNULTY SEAN
IPC: G06F3/02
Filed: 1996-01-24
Abstract: In a keyboard (51) for a computer, at least a majority of the keys of an alphabetic key region (52) of substantially conventional key layout are laid out along at least one axis of curvature directed towards the user in use of the keyboard. The alphabetic key region (52) is unitary, the keys of the region (52) defining a single key group with no separation of any sub-group of keys of the region (52) from any other sub-group of keys of the region. The keyboard (51) as a whole may itself be curved so that the front edge region of the keyboard (51) comprising a wrist rest (53) projects outwardly towards the user in use of the keyboard. A multiplicity of function keys (61) are provided preferably to the left-hand side of the alphabetic key region (52), to cooperate with mode selection keys (62) so that each function key may fulfill a number of different purposes depending on which mode selection key is also depressed. The keyboard may also comprise a numeric keypad (54) to the right of the alphabetic key region (52), along with cursor control keys (57). In a preferred construction, the keyboard comprises games keys (63).
Patent IE-S79035-B2 (IE)
Title: A cable testing system
Inventor: REID JEREMIAH
IPC: G01R31/02
Filed: 1997-10-09
Abstract: A cable testing system (1) has a test instrument (2) which generates Category 5 test signals for cables. A central switch unit (3) connected to a crossconnect frame (10) causes the test instrument (2) to be connected in succession to each of a set of eight cables and the switching is synchronised with switching of a remote switch unit 15 so that it is connected in turn to the same cables at the outlets (12). Integrity of tests is ensured by use of tone generators and detectors for transmission of signals via cable for synchronisation of the central and remote switch units and a separate independent conductor is used for enabling and disabling the instrument (2) for the testing cycles. A malfunction timer (41) in a simple way detects malfunction in any parts of these circuits. The cable may then be tested by time domain reflectometry and for crosstalk, continuity, impedance and a printed report issued by the microprocessor control.
Patent JP-2564082-B2 (JP)
IPC: B21C27/00
Filed: 1993-01-29
Granted: 1996-12-18
Abstract: An apparatus has first propellers (20) and second propellers (21) alternating with the first propellers. Each propeller has one or more helical biting edges (24a) protruding into a guide passage (28) through which a raw material (W) advances. The biting edges are formed along an inner periphery of each propeller at a predetermined lead angle so as to bite an outer periphery of the raw material (W). The apparatus further has a drive mechanism for rotating the first propellers (20) in a direction opposite to that in which the second propellers (21) are driven. The helical biting edges (24a) are inclined such that the raw material (W) may be forced towards a pressure vessel (2) by all the propellers, notwithstanding the opposite directions in which the first and second propellers are driven, so that a strong thrust is applied to the raw material, without causing any torsion of the material which is being forced towards the pressure vessel. <IMAGE>