baber/WOPTO huggingface dataset:
Patent AU-733559-B2 (AU)
Title: Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
Inventor: NG JOHN S
IPC: C12P33/00
Filed: 1997-12-11
Granted: 2001-05-17
Abstract: Multiple novel reaction schemes, novel process steps and novel intermediates are provided for the synthesis of epoxymexrenone and other compounds of Formula Iwherein-A-A- represents the group -CHR4-CHR5- or -CR4=CR5-;R3, R4 and R5 are independently selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl, lower alkoxy, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, cyano and aryloxy;R1 represents an alpha-oriented lower alkoxycarbonyl or hydroxyalkyl radical;-B-B- represents the group -CHR6-CHR7- or an alpha- or beta-oriented group:where R6 and R7 are independently selected from the group consisting of hydrogen, halo, lower alkoxy, acyl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl, alkoxycarbonyl, acyloxyalkyl, cyano and aryloxy; andR8 and R9 are independently selected from the group consisting of hydrogen, hydroxy, halo, lower alkoxy, acyl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonylalkyl, alkoxycarbonylalkyl, alkoxycarbonyl, acyloxyalkyl, cyano and aryloxy, or R8 and R9 together comprise a carbocyclic or heterocyclic ring structure, or R8 or R9 together with R6 or comprise a carbocyclic or heterocyclic ring structure fused to the pentacyclic D ring.
Patent AU-686591-B2 (AU)
Title: An information transmission system for increasing the effective rate of transfer of information
Inventor: LONGGINOU LUCAS
IPC: H04N7/08
Filed: 1993-12-17
Granted: 1998-02-12
Abstract: PCT No. PCT/AU93/00673 Sec. 371 Date Oct. 31, 1995 Sec. 102(e) Date Oct. 31, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/14273 PCT Pub. Date Jun. 23, 1994An information delivery system comprises equipment located at a first or storage location (10) and additional equipment located at a second or utilization location (11). The locations are interconnected for transmission of information therebetween by a communication medium (12). The system includes elements and methods for increasing the effective rate of transfer of information across information medium 12. These elements and methods include data compression including iterative data compression. The elements and methods further include the synchronised superposition of channels forming communication medium (12). Communication medium (12) can include a cellular mobile telephone network to permit transmission of information between mobile stations (311, 312) and to cellular receivers (217).
Patent AU-564222-B2 (AU)
Title: N-(2-aminoacylamido-2-deoxy-hexosyl)-amides, - carbamates and ureas
Inventor: LOCKHOFF OSWALD
IPC: A61P1/16
Filed: 1986-06-18
Granted: 1987-08-06
Abstract: Compounds of the formula   <IMAGE>   in which R1 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms, X represents -CH2-, -O-or -NH-, R2 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms, R3, R4 and R5, independently of one another, denotes hydrogen or acyl-CO-R6, R6 being an alkyl radical having up to 10 carbon atoms, R7 denotes hydrogen, C1-C7-alkyl-, hydroxymethyl, 1-hydroxyethyl, mercaptomethyl, 2-(methylthio)-ethyl, 3-aminopropyl, 3-ureidopropyl, 3-quanidyl-propyl, 4-aminobutyl, carboxymethyl, carbamylmethyl, 2-carboxyethyl, 2-carbamoylethyl, benzyl, 4-hydroxybenzyl, 3-indolylmethyl or 4-imidazolylmethyl, and R8 represents hydrogen or methyl, and R9 represents hydrogen, acetyl, benzoyl, trichloroacetyl, trifluoroacetyl, methoxycarbonyl, t-butyloxycarbonyl or benzyloxycarbonyl and R7 and R8 together can denote -CH2-CH2-CH2, and pharmaceutically acceptable salts thereof stimulate the immune system and can be used in conjuction with antibiotics and vaccines. New intermediates are also shown.
Patent AU-681060-B2 (AU)
Title: Endoluminal electro-occlusion detection apparatus and method
Inventor: SCHELDRUP RONALD W
IPC: A61B18/14
Filed: 1996-07-08
Granted: 1997-08-14
Abstract: The present invention involves an apparatus for occluding a lumen, such as a vessel, in a mammal using alternating current generator (4) and monitoring reflected power from the occlusion site to determine vessel constriction and/or electrocoagulation. According to the present invention an apparatus is provided comprising an alternating current (AC) power generator (4), a first electrode electrically coupled to the generator, a dispersive electrode (8) electrically coupled to the generator and forming in-part with said generator and the first electrode a drive circuit and a reflected power monitoring circuit (10) coupled to the drive circuit for monitoring power reflected back toward the generator from the first electrode. With this construction, occlusion and/or thermocoagulation can be accurately detected so that the power delivered to the first electrode when positioned in the mammal can be terminated. In this manner, the risk of overheating tissue in the vicinity of the constricted vessel is minimized or eliminated. The first electrode can be in the form of an electrically conductive catheter having the external surface of its body insulated, having a non insulated conductive distal end which can be mechanically detachable. <IMAGE>   <IMAGE>
Patent AU-729667-B2 (AU)
Title: Sizing of paper
Inventor: FROLICH STEN
IPC: D21H11/22
Filed: 1998-02-03
Granted: 2001-02-08
Abstract: The invention relates to the use of an aqueous sizing dispersion containing a cellulose-reactive sizing agent and a hydrophobically modified dispersing agent for sizing cellulosic fibres by addition of the sizing dispersion to a stock containing cellulosic fibres, and optional fillers, and dewatering the stock on a wire to obtain a web containing cellulosic fibres, wherein the stock has a cationic demand of at least 50  mu eq/litre stock filtrate. The invention further relates to an aqueous dispersion containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose-derivative, its preparation and use in the production of paper. The invention also relates to a substantially water-free composition containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose-derivative, its preparation and use in the preparation of an aqueous dispersion of cellulose-reactive sizing agent.
Patent AU-629409-B2 (AU)
Title: Work vehicle with tiltable cab and tilting apparatus
Inventor: RESSEL PETER
IPC: B62D33/06
Filed: 1990-10-10
Granted: 1992-10-01
Abstract: A work vehicle, in particular an agricultural or construction tractor, has a cab the lower portion of which lies partially between the vehicle's rear wheels and covers at least part of the power train. To provide adequate access for maintenance, repair, exchange and cleaning of the components beneath the cab without great difficulty and with little expenditure of time, the cab can, after removal of a rear wheel, be tilted laterally about a tilt axis approximately parallel to the longitudinal axis of the vehicle. The tilt angle is approximately 60 DEG  to 110 DEG , and preferably about 90 DEG . A readily transportable tilting apparatus also is provided which includes a hand-cranked spindle assembly for mounting to the chassis beneath the cab. This tiling apparatus is rigidly fastened to the chassis perpendicular to the longitudinal axis of the vehicle, and includes a lifting arm fastenable to the cab and projecting outward over the tilt axis and a connector pivotally connecting the free end of the projecting lifting arm to the spindle follower. Preferably, an upper-link of the three-point hitch typically found on this type of vehicle is used as the connector.
Patent AU-700021-B2 (AU)
Title: Biological agent compositions
Inventor: KABANOV ALEXANDER V
IPC: A61K31/165
Filed: 1996-06-07
Granted: 1998-12-17
Abstract: Novel pharmaceutical compositions comprising a chemotherapeutic agent and a polyether block copolymer, and method of treatment using the compositions.
Patent AU-676315-B2 (AU)
Title: Stabilized solid pharmaceutical preparation and method of producing the same
Inventor: KURIHARA MASAHIKO
IPC: A61K31/52
Filed: 1994-06-24
Granted: 1997-03-06
Abstract: To stabilize the active ingredients, a caffeine is incorporated into a solid pharmaceutical preparation comprising a dextromethorphan and a phenylpropanolamine. The pharmaceutical preparation may further comprise ibuprofen. The active ingredients may be further stabilized, in combination with the incorporation of the caffeine, by grouping and incorporating separately each or suitably combined plural of the active ingredients into different groups or by minimizing the amount of any reducing sugar such as lactose. The solid pharmaceutical preparation is practically valuable since decomposition of each active ingredient with the lapse of time is remarkably suppressed and the active ingredients are stabilized for a longer period of time.
Patent AU-635100-B2 (AU)
Title: Antipicornaviral pyridazinamines
IPC: A61K31/505
Filed: 1990-12-21
Granted: 1993-03-11
Abstract: Piperidinyl, pyrrolidinyl, azepinyl and piperazinyl pyridazines of formula <CHEM>  wherein X represents CH or N; R<1> represents hydrogen, C1-4alkyl, halo, hydroxy, trifluoromethyl, cyano, C1-4alkyloxy, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, C1-4alkyloxycarbonyl, C1-4alkylcarbonyl or aryl; R<2> and R<3> represent hydrogen or C1-4alkyl; Alk represents C1-4alkanediyl;  R<4> and R<5> represent hydrogen, C1-4alkyl or halo; and  Het represents <CHEM> the addition salts and stereochemically isomeric forms thereof, said compounds having antipicornaviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and methods of preparing said compounds and pharmaceutical compositions.
Patent AU-725750-B2 (AU)
Title: Method and device for cutting hollow glass articles by a laser beam
Inventor: MUZZI ALESSIO
IPC: C03B33/095
Filed: 1996-10-18
Granted: 2000-10-19
Abstract: A method and device for cutting hollow glass articles (1) by laser, comprising a first stage in which an incision is made along the circumferential cutting line in the articles, which are rotating about their axis. The article is rotated about its axis. The incision is made by a focused laser beam (3). The article, simultaneously with the incision, is blasted in correpondence with the irradiated point by a pressurized jet of a fluid for cooling and cleaning the incision channel.
Patent AU-688361-B2 (AU)
Title: Uv-curable block copolymer composition
Inventor: DUPONT MARTINE JEANNE
IPC: C08F2/48
Filed: 1994-07-12
Granted: 1998-03-12
Abstract: UV-curable block copolymer composition comprising: (a) 100 parts by weight of a block copolymer comprising at least one polymer block A derived from a monovinyl aromatic compound and at least one polymer block B derived from a conjugated diene, wherein: the content of monovinyl aromatic compound is in the range of from 5 to 50 % by weight based on the total weight of block copolymer; each block A has an apparent molecular weight in the range of from 1,000 to 50,000; and each block B has an apparent molecular weight in the range of from 10,000 to 250,000; and (b) 0.5-30 parts by weight of at least one photoinitiator, characterized in that the block copolymer is a multi-armed block copolymer and at least one photoinitiator is used containing a carbonyl group which is directly bonded to at least one aromatic ring structure.
Patent AU-729716-B2 (AU)
Title: Inhaler mechanism
Inventor: MACMICHAEL DONALD BRUCE ATHERT
IPC: A61M15/00
Filed: 1998-05-22
Granted: 2001-02-08
Abstract: A dosing device comprising a dispensing means for dispensing a dose material, and a dose actuation mechanism, in which the dose actuation mechanism comprises a readily deflectable member, and a cascade of at least two pivoted elements, movement of one causing movement of the other, wherein the deflectable member is moveable by the user, and its movement is transferred to the first of the cascade of pivoted elements, so as to actuate the dispensing means. A first biasing means communicates with one pivoted element so that as movement is transferred between the pivoted elements, energy stored in the first biasing means is released to increase the force associated with the movement. A dose actuating mechanism for use in a dosing inhaler is also provided.
Patent AU-679271-B2 (AU)
Title: Bipolar/monopolar endometrial ablation device and method
Inventor: STERN ROGER A
IPC: A61N1/32
Filed: 1994-10-14
Granted: 1997-06-26
Abstract: An endometrial ablation device and a method of manufacturing and using the device. An RF current is passed through an endometrium to heat it. An electroconductive expandable member such as a balloon is used as the medium for passing the current and causing the heating of the endometrium. The power delivered from a power source to the balloon is selectively provided to a plurality of electrode area segments on the balloon with each of the segments have a thermistor associated with it whereby temperature is monitored and controlled by a feedback arrangement from the thermistors. The selective application of power is provided on the basis of a switching arrangement which provides either monopolar or bipolar energy to the electrodes. The method of manufacturing the ablation device includes using commercially available stretchable sheet material or providing a mandrel or support base and coating the mandrel or base with an uncured emulsion. The emulsion is then cured to form a bladder-like coating. The coating is thereafter removed from the mandrel or base to form a bladder. Electrons and temperature sensors are formed on or secured to the bladder during or after the curing process and a fluid delivery tube is secured to the bladder for inflating the bladder.
Patent AU-681201-B2 (AU)
Title: An arrangement for milling mineral products
Inventor: BOGEN JAN ODD
IPC: B02C17/16
Filed: 1994-12-14
Granted: 1997-08-21
Abstract: An arrangement for grinding mineral products and like hard materials with the aid of a rotor-agitated grinding medium, wherein rods which function to agitate the grinding medium extend straight out from the rotor surface. The arrangement is characterized in that at least that part of the rods which project outside the rotor surface have a generally circular cross-section which decreases continuously from the rotor surface, or from a point immediately outside the rotor surface. The main parts of the rods are preferably made of cemented carbide. <IMAGE>
Patent AU-693821-B2 (AU)
Title: Controlled release preparation
Inventor: CHEN YAN
IPC: A61K47/48
Filed: 1994-11-17
Granted: 1998-07-09
Abstract: PCT No. PCT/AU94/00708 Sec. 371 Date Dec. 2, 1996 Sec. 102(e) Date Dec. 2, 1996 PCT Filed Nov. 17, 1994 PCT Pub. No. WO95/13798 PCT Pub. Date May 26, 1995A controlled release preparation comprises an ionic polymer matrix loaded with an active compound, particularly a pharmaceutically active compound such as doxorubicin or other cytotoxic or cytostatic drug, the active compound being complexed with a complexing agent such as a metal ion to modify the release of the active compound from the polymer matrix. The ionic polymer matrix may be provided in the form of microspheres, such as microspheres of crosslinked albumin/dextran sulphate.
Patent AU-632962-B2 (AU)
Title: Polyethylene resin composition
IPC: C08L23/08
Filed: 1991-08-08
Granted: 1993-01-14
Abstract: A polyethylene resin composition comprising: at least one high-density polyethylene resin selected from (a) a high-density polyethylene resin (resin A) and (b) a modified high-density polyethylene resin (resin B) prepared by grafting a monomer including an unsaturated carboxylic acid and its derivatives onto the resin A; at least one linear low-density polyethylene resin selected from (c) a linear low-density polyethylene resin (resin C) and (d) a modified linear low-density polyethylene resin (resin D) prepared by grafting the monomer mentioned in the above item (b) onto the resin C; and (e) a linear ultralow-density polyethylene resin (resin E) with a density of 0.890 to less than 0,910 g/cm<3> and a melting point of 110 to 125 DEG C. The composition provides a material which is excellent in fuel oil, low-temperature impact and heat resistances and has affinity for or adhesiveness to various synthetic resin and metal materials.
Patent AU-657493-B2 (AU)
Title: Extender formulation imparting sustaining properties to agricultural products
Inventor: CARLTON W REID
IPC: A01N25/30
Filed: 1991-08-08
Granted: 1995-03-16
Abstract: An extender composition for use with agricultural economic poisons includes two or more nonionic surfactants having H/L (hydrophilic/lipophilic) balance values of 10 to 15, oxyhydrocarbon solvent, and an inorganic polyoxide such as a polyphosphate or its salt and optionally a strong inorganic base. This composition extends the effective life of these agricultural products and reduces the amount of such products needed to achieve desired effects.
Patent AU-655621-B2 (AU)
Title: Production of stable aqueous hydrolyzable organosilane solutions
Inventor: AVERY RICHARD W
IPC: C11D1/66
Filed: 1991-11-27
Granted: 1995-01-05
Abstract: A method of improving the stability and broadening the range of pH stability of an aqueous solution of from about 0.001 % to 5 % by weight of a water soluble organosilane containing hydrolyzable groups such as methyltrimethoxysilane, 3-(trimethoxysilyl)propyldimethyloctadecyl ammonium chloride and 3-(trimethoxysilyl)-propylmethyldi(decyl) ammonium chloride by the use of 0.05 % to 10 % by weight of a water soluble organic quaternary ammonium compound having at least one nitrogen-bonded hydrocarbon group of at least 8 carbon atoms and being free of silicon atoms, such as benzalkonium chloride, along with from about 0.5 % to 30 % by weight of at least one surfactant selected from the group consisting of nonionic, amphoteric sarcosine anionic, and cationic surfactants other than the water soluble quaternary ammonium compounds. The pH of the solution can be adjusted to from about 1 to about 13.5 with a suitable acid or base. The resulting stable aqueous solutions are useful for depositing the water soluble organosilane on a variety of substrates to, among other things, serve as coupling agents, waterproofing agents and to render substrates antimicrobial and algicidal depending upon the nature of the organosilane.
Patent BG-61668-B2 (BG)
Title: Fungicides
Inventor: CLOUGHY JOHN M
IPC: A01N31/08
Filed: 1993-08-26
Abstract: The invention relates to fungicides derivatives of propeneacids, to methods for their preparation and to fungicidecompositions contaiming them. The have the general formulawhere their substituents have the meanings listed in thedescription. The fungicides have application in agriculture forfungi control, in particular of fungous plant infections, of theirseeds or in the place where the plants grow.
Patent DE-2035177-B2 (DE)
Title: Direct current supply voltage stabiliser - has two transistors and rectified choke capacitor filters to produce three stabilised output voltages
IPC: H02M3/335
Filed: 1970-07-15
Abstract: The direct current voltage control circuit consists of an input transistor (Ts1) with the emitter terminal connected to the stabilised output terminal through a choke (Dr1), and in parallel with a diode rectifier (Gr1) and smoothing condenser (C4). The internal stabiliser unit includes a voltage divider (R1, R2), with the tapping point controlling the potential of the base terminal of the second transistor (Tx2). The amplified output passes to a transformer primary (N1), which has three secondaries (N2, N3, N4). Two of the secondaries form complementary similar circuits each with a series and parallel rectifier (Gr), a choke and capacitor filter (Dr2, C2, Dr3, C3) leading to a load resistor (R3, R4) across which constant voltages (U3, U4) one positive or one negative, are formed.
Patent DE-2056944-B2 (DE)
Title: Fabric loop conveyor mechanism - having simplified loop-roller transfer devices between forward track and return chain carrier
IPC: B65G35/00
Filed: 1970-11-19
Abstract: A conveyor mechanism for the transport of hanging loops of fabric through a steaming chamber, comprises devices at the beginning and end of a horizontal track for the emplacement in the track and removal from the track respectively of a series of horizontal rollers which carry the loops of the fabric. At the front of the track is an eccentric cam which in each revolution advances the rollers along the track a distance equal to the dia. of one roller, and having a profiled projection which holds the roller about to be laid in the track. This is a simple and economical mechanism which provides reliable, jolt-free, continuous transport for the material.
Patent DE-2144520-B2 (DE)
Title: High power cylindrical heating element - has inert gas surrounding graphite wire heating coil inside and spaced from metal sleeve
IPC: H05B3/46
Filed: 1971-09-06
Abstract: The high power cylindrical heating element consists of a metal sleeve containing a ceramic cylinder on which the heating coil is wound. The sleeve is filled with an insulating filler and sealed at both ends. The heating coil (3) consists of one or more graphite filaments and ends well before the end of the metal (1) with the stopper (12). The sleeve is filled with an inert gas, which is bled in after evacuating the filled sleeve. Several graphite filaments may be twined into a cord forming the heating coil (3).
Patent DE-2221419-B2 (DE)
Title: Overload warning for hydraulic shovel - comprises press. switch with cam path mechanically adjusted for boom inclination and length
IPC: E02F9/24
Filed: 1972-05-02
Abstract: The switch points, running along an upright parabolic curved path can be mechanically converted to release the alarm signal in dependence on the actual angle of inclination of the base boom. The lateral displacement and the alteration of curvature undergone by the parabolic path on change of boom length is removed by a mechanical linkage gear which has a mounted angle lever, whose one end is connected via a coupling rod to the base boom outside its pivot axis, and whose other end is connected to a rocker that is of variable length and acts on the press. switch, via an interposed length-variable linkage rod. Cam discs do not have to be interchanged and exact measurement values are tapped off without friction losses.
Patent JP-2955175-B2 (JP)
IPC: H04W76/00
Filed: 1994-02-02
Granted: 1999-10-04
Abstract: PURPOSE:To improve the degree of multiplexing an inter-station transmission line between a base station and an exchange station by providing a means to identify the class of a signal at the base station and transmitting the signals of different information classes between the base station and the exchange station while using the mutually different transmission lines. CONSTITUTION:A base station 17 is provided with the means for identifying the class of the signal and signals A and B, for which the transmission speed is equal but the information class is different, are transmitted between a mobile station and the base station while using the same radio communication channel but transmitted between the base station 17 and an exchange station 29 while using the different transmission lines. Namely, it is recognized whether a call generated on the side of the base station 17 is a voice signal or a non-telephone signal, for example, and when the non-telephone call is generated, non-telephone information is transmitted to the base station 17, to which the generation of the non-telephone call is reported from the exchange station 28 by a signal 54, while using the different transmission lines between the base station 17 and the exchange station 28 such as multiplexing non-telephone information into a non-telephone dedicated slot TS#1 (52) on the int station transmission line. Thus, the multiplicity of the inter-station transmission line can be integrally increased.