baber/WOPTO huggingface dataset:
Patent AU-685775-B2 (AU)
Title: Improved power converter device for direct current power supply to an electric arc furnace
Inventor: PARC JACQUES DU
IPC: C21C5/52
Filed: 1994-04-27
Granted: 1998-01-29
Abstract: This device includes at least one transformer (9, 10, 11) supplied, at its primary (9) by a three-phase alternating current and delivering, on at least one secondary (10, 11), a three-phase current applied to rectifying means delivering, as output to the load, a rectified voltage and current, these rectifying means being of the type including, for each secondary, controlled semiconductor devices (15, 16). According to the invention, the rectifying means comprise a free-running circuit (19), the said controlled semiconductor devices being triggered with firing angles which are essentially variable, these being modified so as to increase the conduction period in the free-running circuit while at the same time decreasing the conduction period in the triggered semiconductor devices, and conversely, thus making it possible to deliver, to the load, an active power or a reactive power which is substantially constant despite variations in the impedance of the load. <IMAGE>
Patent AU-683243-B2 (AU)
Title: Spinal stabilization surgical tool set
Inventor: KUSLICH STEPHEN D
IPC: A61B17/86
Filed: 1994-01-12
Granted: 1997-11-06
Abstract: Spinal fusion implants are inserted into a disc space of disc material separating first and second vertebrae by forming bores between the vertebrae. A distraction spacer is temporarily put in place on one side of the vertebrae while a bore is being formed on an opposite side of the vertebrae.
Patent AU-594072-B2 (AU)
Title: A process for improving dimensional stability and biological resistance of lignocellulosic material
Inventor: TILLMAN ANNE-MARIE
IPC: B27K3/36
Filed: 1986-08-07
Granted: 1990-03-01
Abstract: Reaction of lignocellulosic material with acetic anhydride greatly improves dimensional stability and resistance to biological attack and is, according to the invention, made in the absence of any cosolvent or added catalyst and in a simple way. Partially dried or dry lignocellulosic material is treated with liquid acetic anhydride for a short period of time, the time being adapted to the dimension of the material used. In a fol­lowing step, any excess anhydride not impregnated into the material is removed. The impregnated lignocellulosic material is then placed in a heated chamber to yield acetylation to a predetermined weight gain. After a short period of time, again adapted to the dimension of the material, unconsumed acetic anhydride and byproduct ace­tic acid are removed from the heated chamber and reco­vered.
Patent AU-671008-B2 (AU)
Title: Method of informing a subscriber in a radio telephone system of facilities activated for the subscriber station
Inventor: SUIKKOLA RAUNO
IPC: H04W4/029
Filed: 1994-03-01
Granted: 1996-08-08
Abstract: PCT No. PCT/FI94/00074 Sec. 371 Date Oct. 27, 1994 Sec. 102(e) Date Oct. 27, 1994 PCT Filed Mar. 1, 1994 PCT Pub. No. WO94/21075 PCT Pub. Date Sep. 15, 1994A method for use in a radio system that includes a subscriber database containing data informing of facilities activated for the subscriber, exchanges, base stations and subscriber stations. In order to keep the subscriber stations informed of the facilities activated therefor, the facility data for a given subscriber station are read from the subscriber data base of the radio system and the data are sent as a facility data message through a base station via a radio path to the subscriber station, the subscriber station receives the message containing the facility data and presents these data to the subscriber.
Patent AU-633351-B2 (AU)
Title: The use of phospholipid derivatives as antiviral pharmaceuticals and new phospholipids
IPC: A61P31/12
Filed: 1990-08-31
Granted: 1993-01-28
Abstract: Use of phospholipid derivatives of the formula I 
<IMAGE>
 in which 
 
  X denotes a valence bond, an oxygen or sulphur atom, a sulphinyl, sulphonyl, aminocarbonyl, carbonylamino or ureido group -NH-CO-NH- or a C3-C8-cycloalkylene or phenylene radical, 
  Y denotes an oxygen or sulphur atom, 
  R<1> denotes a hydrogen atom, a straight-chain or branched, saturated or unsaturated alkyl radical having 1-18 carbon atoms, which is optionally mono- or polysubstituted by phenyl, halogen, C1-C4-alkoxy, C1-C4-alkylmercapto, C1-C4-alkoxycarbonyl, C1-C4-alkanesulphinyl or C1-C4-alkanesulphonyl groups, 
  R<2> denotes a straight-chain or branched, saturated or unsaturated alkylene chain having 1-18 carbon atoms, which is optionally mono- or polysubstituted by halogen, phenyl, C1-C4-alkoxy, C1-C4-alkoxycarbonyl, C1-C4-alkylmercapto, C1-C4-alkanesulphinyl or C1-C4-alkanesulphonyl groups, 
  R<3> denotes an optionally mono- or polysubstituted, straight-chain or branched, saturated or unsaturated alkylene chain having 2-8 carbon atoms, 
  R<4> denotes a straight-chain or branched alkylene chain having 2-4 carbon atoms, 
  R<5> are identical or different and denote hydrogen or a C1-C6-alkyl group and 
  n denotes the numbers 0, 1 or 2, 
 their pharmacologically acceptable salts and optical isomers for the preparation of pharmaceuticals having antiviral action, and also novel phospholipid derivatives.
Patent AU-749130-B2 (AU)
Title: Generalized user identification and authentication system
Inventor: MANZA MARC B
IPC: G06F1/00
Filed: 1998-05-12
Granted: 2002-06-20
Abstract: The invention features a method for providing a user access to a secure application. The invention stores in an encrypted form the authentication information necessary to satisfy the authentication requirements of the secure application. When the user requests access to the secure application, the user is presented at his or her display with a request for authentication. The user must manipulate at least a portion of the symbol to respond properly to the authentication request. The user's manipulation(s) of the symbol(s) generate a CodeKey used to decrypt the encrypted stored authentication information into a result. After the result is created, it is provided to the secure application. If the result support's the secure application's authentication requirements (i.e., if the CodeKey has properly decrypted the encrypted stored authentication information), the user will be granted access to the secure application. The invention therefore provides a simple, secure and effective method for a user to gain access to a multitude of secure applications without having to recall a series of complicated passwords.
Patent AU-652361-B2 (AU)
Title: Aqueous pharmaceutical formulations of erythropoietin and the use thereof
Inventor: BRAZEL DIETER
IPC: A61K38/22
Filed: 1991-04-29
Granted: 1994-08-25
Abstract: Aqueous pharmaceutical formulations of proteins with erythropoietin action, especially of natural human and recombinant human erythropoietin (EPO), are described. Highly purified EPO without foreign proteins or other conventional stabilisers retains at least about 78 % of its original activity at room temperature for at least 1 year in a physiologically tolerated aqueous phosphate buffer which contains a physiologically tolerated alkali metal halide but no other stabilising additives and has a pH of 6 to 8. The products in this aqueous pharmaceutical formulation are particularly suitable for subcutaneous or intramuscular administration.
Patent AU-656521-B2 (AU)
Title: Antiviral compositions and method for their use
Inventor: SCHEER DAVID I
IPC: A61K31/555
Filed: 1991-03-28
Granted: 1995-02-09
Abstract: Compositions having significant activity as antiviral agent are disclosed containing, as an active component, a compound having the structural formula:  <IMAGE>  wherein R1 and R1' are the same or different and each is an alkyl group, a phenyl group or a substituted derivative of a phenyl group; wherein R2 and R2' are the same or different and each is hydrogen, an unbranched alkyl group, a halide or a group having the structure  <IMAGE>   wherein R is hydrogen, an alkoxide group, an alkyl group, or OH; wherein R3 and R3' are the same or different and each is hydrogen or an alkyl group; wherein X and X' are the same or different and each is a water soluble group having weak to intermediate ligand field strength; and Q- is a soluble, pharmaceutically acceptable negative ion. Methods of use of the inventive compositions are also disclosed.
Patent AU-605788-B2 (AU)
Title: Explosively operated electrical connection tool
Inventor: CENTER WARREN A
IPC: B25C1/16
Filed: 1987-09-11
Granted: 1991-01-24
Abstract: Power tool for the assembly of electrical connectors including a chamber for receiving an explosive element and a firing element associated therewith. The invention is used in assembling electrical connectors installed between a tap wire and a main power cable.
Patent AU-728646-B2 (AU)
Title: 6-substituted 1,2,4a,5a,8a,8b hexahydro- and 1,2,3,4,4a,5a,8a,8b-octahydro-6H-pyrrolo {3',4':4,5}furo{3,2-b}pyrid-8(7H)-one derivatives and their use for controlling endoparasites
Inventor: JESCHKE PETER
IPC: A61K31/44
Filed: 1998-04-29
Granted: 2001-01-11
Abstract: The present invention relates to 6-substituted 1,2,4a,5a,8a,8b-hexahydro- and 1,2,3,4,4a,5a,8a,8b-octahydro-6H-pyrrolo[3',4':4,5]furo[3,2-b]pyrid-8(7H)-one derivatives of the general formula (I) and their saltsin whichthe radicals R1, R2, R3, R4, B and A are each as defined in the description, to processes for their preparation and to their use for controlling endoparasites.
Patent AU-688811-B2 (AU)
Title: Amidino derivatives useful as nitric oxide synthase inhibitors
Inventor: HANSEN DONALD W JR
IPC: A61P9/08
Filed: 1994-10-20
Granted: 1998-03-19
Abstract: The current invention discloses useful pharmaceutical compositions containing amidino derivatives of formula (I) as nitric oxide synthase inhibitors. <CHEM>
Patent AU-688412-B2 (AU)
Title: Therapy
Inventor: SMITH GARY KEITH
IPC: A61K47/48
Filed: 1994-11-11
Granted: 1998-03-12
Abstract: The present invention relates to nucleic acid molecules encoding mutant human carboxypeptidase A enzymes, and encoding conjugates of targeting molecules and mutant human carboxypeptidase A enzymes. The invention further relates to vectors and cell lines containing such nucleic acid molecules.
Patent AU-654157-B2 (AU)
Title: Diamond fluid flow sensor
Inventor: JONES BARBARA LYNN
IPC: G01F1/696
Filed: 1991-11-28
Granted: 1994-10-27
Abstract: A fluid flow sensor has a solid body (10) comprising a conductive or semi-conductive diamond crystal, with a pair of spaced apart electrical contacts (18, 20) on the body to allow an electrical current to be passed through the body to raise its temperature. The electrical contacts can be applied to contact sites comprising holes (14, 16) drilled into the body, or can be brazed to the body. In one embodiment, the electrical contacts comprise respective portions of a metallic layer (12) applied to the body, the portions being separated by a groove (22) cut through the metallic layer. The body can be boron doped or coated to increase its resistance to oxidation. <IMAGE>
Patent AU-636805-B2 (AU)
Title: Process for the preparation of 1,3-propanediol
IPC: C07B61/00
Filed: 1991-11-29
Granted: 1993-05-06
Abstract: The process is based on the hydration of acrolein in the presence of a chelate-forming ion exchanger resin based on polystyrene/divinylbenzene as a catalyst and the subsequent hydrogenation of the 3-hydroxypropionaldehyde-containing reaction mixture which is freed of unreacted acrolein. Owing to the use of chelate-forming ion exchangers containing anchor groups, of the general formula 
<IMAGE>
 in which Z = H, C1-C6-alkyl, -CH2-CH(CH3)-Y' or -(CH2)o-Y' and Y and/or Y' = -COOH, -OH, pyridyl or -P-(O)(CH2OH)OH, the hydration proceeds at lower temperatures with a higher space-time yield and in particular a higher selectivity than when using previously known ion exchangers. Particularly suitable resins are those containing methyleneimino diacetic acid anchor groups in the H form or partially doped with alkali metal, alkaline earth metal or earth metal ions.
Patent AU-751147-B2 (AU)
Title: Novel nucleoside or nucleotide fluorescent conjugates, preparation method and uses
Inventor: BAZIN HERVE
IPC: C07H19/10
Filed: 1998-10-02
Granted: 2002-08-08
Abstract: The invention relates to novel fluorescent conjugates of nucleosides or nucleotides which can be used especially for detecting, locating and/or isolating nucleic acids or molecules of biological or clinical interest which have a nucleoside structure or are capable of interacting with nucleic acids. The invention further relates to the polynucleotides comprising at least one fluorescent conjugate of a nucleotide.
Patent AU-740775-B2 (AU)
Title: Method and device for assessing perfusion failure in a patient
Inventor: WEIL MAX HARRY
IPC: A61B5/026
Filed: 1998-09-25
Granted: 2001-11-15
Abstract: A device for assessing impairment of blood circulation in a patient, such as that in perfusion failure, by measurement of pCO2 (partial pressure of carbon dioxide) in the upper digestive and/or respiratory tract of the patient comprises a carbon dioxide sensor (22; 104) introduced into the upper digestive and/or respiratory tract of a patient, without passing the sensor beyond the patient's epiglottis. The carbon dioxide sensor is placed adjacent a mucosal surface, preferably within the patient's mouth or inside the patient's nose. By lack of passage into the throat and esophagus, discomfort is substantially avoided and the potential for injury minimized.
Patent AU-749756-B2 (AU)
Title: Pet food containing chicory
Inventor: FONE JANEL
IPC: A23K1/14
Filed: 1998-10-30
Granted: 2002-07-04
Abstract: The present invention relates to a pet food product which comprises chicory in an amount which maintains good faeces quality or improves the faeces quality of a pet and/or maintains good gastrointestinal tract health or improves the gastrointestinal health of a pet. It also relates to the use of chicory in achieving these results, a method for achieving them and a process for the preparation of such a pet food product.
Patent DE-1803133-B2 (DE)
Title: Adjustable double-purpose vacuum cleaner nozzle - has two swivel mouthpiece arms fitting together to form narrow suction pipe
IPC: A47L9/02
Filed: 1968-10-15
Abstract: The vacuum cleaner tool comprises a connector pipe suitably designed to fit onto a hose and provided with two swivel mouth piece members. These mouthpiece members are attached to the connector pipe in such a way that in one end position the lower edges lie in one plane wide enough to clean a larger surface area whilst in the other end position the lower edges of the mouthpiece members lie parallel to each other so as to abut and form a narrow suction channel with a small suction opening which can be used for insertion into narrow gaps or the like.
Patent DE-1901376-B2 (DE)
Title: Container screw stopper cap - combines lipped pouring outlet and air inlet vent through interrupted cap thread
IPC: B65D47/12
Filed: 1969-01-13
Abstract: The liquid container's cap outlet opening and the diametrically opposite air vent extend in depth from the cap top to a lower neck sealing seating, reducing the cap's height. The stopper end-seals, remote from the finger twist head. Outlet and vent passages interrupt the neck's thread. Vent outspill is eliminated. The cap skirt (1) accepts a bottle at a neck (3) lip (5). A stopper seals on a neck seating (6). The pouring lip's (16) hollow outlet (2) interrupts (10) the neck thread (4), from the cap's top edge (15) to the neck seating. A neck vent groove (14) interrupts the thread.
Patent DE-1917702-B2 (DE)
Title: Cupboard unit system for various designs - has frames with a common face linking two cupboard elements for material sawing
IPC: A47B47/05
Filed: 1969-04-05
Abstract: The cupboard unit system, particularly for building up dental instrument cupboards comprises several cupboard modules (3 to 6) mounted side by side and/or one above the other and each consisting of three profiled frames (10) which form the base and two opposite sides. One of the profiled frames (10) which adjoins a further cupboard module (3 to 6) forms at the same time part of this further cupboard element so that any cupboard construction can be assembled by using identical modules. Since only one common profiled frame is used between two adjoining cupboard modules there is a considerable saving in material. Storage and transport is easier requiring less space than for normal cubic frame constructions.
Patent DE-1960577-B2 (DE)
Title: Package with rigid envelope - having top tear flap and flexible closed bottom lining fixed in position by adhesive
IPC: B65D33/02
Filed: 1969-12-03
Abstract: The package consists of a rigid outer envelope and a flexible inner lining. The envelope has panels joined on longitudinal fold lines and formed into a tubular shape by securing the free edges with adhesive. One panel has a flap at the top connected via a tear line. The tubular closed-bottom lining is fixed to one panel so that its own fold lines are parallel to the lines whilst the top end meets the top flap.
Patent DE-2117600-B2 (DE)
Title: Low frequency to DC voltage converter - has comparator for two integrators to avoid large number of filters
IPC: G01R23/09
Filed: 1971-04-10
Abstract: The circuit converts a variable frequency into a proportional DC voltage. A constant DC voltage is first integrated for a period corresponding to the variable frequency and the resulting value is stored. A second integrator (14) integrates a constant DC voltage at a second time constant and a comparator (13) compares its output with that of the main integrator (12). A switch (17) is provided which switches on for a specific time to the DC output terminals (19) when triggered by the comparator on agreement of its two inputs and at the same time resets the second integrator (14) to zero. This circuit reduces the total number of filters required.
Patent DE-2163730-B2 (DE)
Title: Glue applicator for portable dowel-driver - has glue control disc near mouth of dowel guide opening to give cleaner ejection
IPC: B27F4/00
Filed: 1971-12-22
Abstract: Dowel is fed in front of a striker bolt, which drives it out through the opening; glue is dispensed into the bore of the opening which receives the dowel. The control disc is movable, to deliver glue, with a component of motion at 90 deg. to the axis of the opening, into the opening's inner cross section. Pref. the disc is displaceable over an adjustable length, and is mounted in a slider sleeve which is displaceable transversely of the opening; the disc is movable relative to the sleeve while the glue ejection opening is within the internal cross section of the dowel-receiving opening. This gives cleaner ejection of a precise amount of glue.
Patent DE-2217894-B2 (DE)
Title: Record player with adjustable sensors and displacement detectors - has lighting unit with photo-electric device feeding control signals logic ccts
IPC: G11B19/10
Filed: 1972-04-13
Abstract: Record player with a number of adjustable sensing elements fitted to the turn-table at various distances along the axis of rotation. The sensing elements extend above the turn-table in the absence of a record and can be adjusted in a vertical direction when the record is being placed in position. The displacement of the sensing elements are monitored by a number of detectors which form an integral part of the rotating turn-table. The pick-up is controlled by a regulated drive unit. Each detector element contains a lighting unit (11) and a photo-electric element (12) situated a distance apart. The light beam between the two elements is cut by a corresponding sensing element when it travels downwards. The regulating unit forms part of a logic circuit which is connected to the output of each photo-electric element.
Patent DE-2219189-B2 (DE)
Title: Fastener for frame-less side window of traction cab - has flexible bush with eccentric bore to receive quick release lock bolt
IPC: B60R21/13
Filed: 1972-04-20
Abstract: The frameless side window is provided with a bore (8) to receive a flexible bush (9). The bush has an eccentric bore (10) to receive the threaded bolt of a quick release hand lock (6). The quick release lock works with a cam (16) fixed by spot welding to a clamp (5) surrounding a rear upright member (3a) of the roll over bracket. The clamp is secured to the upright by a nut and bolt (15). The bush makes a three dimensional adjustment possible to compensate for manufacturing tolerances.
Patent DE-2238627-B2 (DE)
Title: Brushless DC motor with extra diodes coupled to stator windings - uses diode system to generate braking moment independent of speed
IPC: H02P6/24
Filed: 1972-08-05
Abstract: The brushless dc motor has two or more stator windings connected to a control unit that allows the motor to be braked with a braking moment independent of speed. The control unit contains extra diodes (6) connected one to each control input of the stator windings. All these diodes have the same polarity and are connected via a single current regulator (8, 15) with constant reference level to the other terminals (4) of the stator windings. Each diode is connected by its cathode to the control input of its corresponding winding.
Patent DE-2238854-B2 (DE)
Title: Curved ironing machine trough - is formed of extruded light metal alloy with recesses for heaters
IPC: D06F67/08
Filed: 1972-08-07
Abstract: There are several swallow tail recesses to allow the strip heaters to be clamped on and to take the mountings to hold it in position round the ironing roller. The design gives a through round the roller which is easily and cheaply made, and which can be fitted with heaters. The curved wall is chromed on the surface facing the ironing roller. There are two recesses for the heaters which are located symmetrically to the mounting recess. The guides edges for the recesses for the heaters are thicker than the cross section of the remainder of the wall material.
Patent DE-2322942-B2 (DE)
Title: Eraser for magnetic recoder and playback with spiral track - moves magnetic head back to starting point by retracing its motion over spiral track in reverse direction
IPC: G11B5/024
Filed: 1973-05-07
Abstract: On depressing the eraser button when the magnetic head has moved on the magnetic surface of a magnetic sheet from the periphery thereof to its center, while following a spiral track, and the recording or reproducing operation has been completed, the magnetic head is moved back to its starting position by retracing the spiral track in the reverse direction. An erasing current is passed to the magnetic head when it retraces the spiral track in the reverse direction so as to erase the recordings. The same magnetic head is used for erasing as for recording and reproduction, which then performs a demagnetising function.
Patent JP-4150435-B2 (JP)
IPC: A61P1/04
Filed: 1997-01-06
Granted: 2008-09-17
Abstract: An alkylenediamine derivative or a salt thereof expressed by the following formula 1: <CHEM> wherein W represents a group expressed by the following formula 2 or formula 3; <CHEM>   <CHEM> wherein each of R1 and R2 represents hydrogen atom, a lower alkoxy group, an alkenyloxy group, or a halogen atom;   each of R3 and R3' represents methyl group, prenyl group, or geranyl group and when one of R3 and R3' is prenyl group or geranyl group, another is methyl group;   X represents oxygen atom or sulfur atom;   R10 represents a lower alkyl group; and   R11 represents a halogen atom; and wherein each of R4, R5, and R6 represents hydrogen atom or a lower alkyl group; Y represents a group expressed by -CH2-, -O-, or -N(R7)-,while R7 represents a lower alkyl group, an aryl group, a carbamoyl lower alkyl group, an aralkyl group, or a heterocyclic group having 5 to 9 members; and   n represents an integer of 1 to 6.   The alkylenediamine derivative has an anti-ulcer effect or an antibacterial activity against Helicobacter pyroli to be available for prevention or cure of ulcers.
Patent JP-S6135714-B2 (JP)
IPC: H01L29/417
Filed: 1979-02-09
Abstract: In a field effect transistor having interdigital electrodes the gate bonding pad portion is situated in the space formed between a pair of adjacent divided portions of the active region of the field effect transistor.