baber/WOPTO huggingface dataset:
Patent LV-13949-A (LV)
Title: A-class amplifier
Inventor: SPROĢIS Kaspars
IPC: H03F1/52
Filed: 2009-03-03
Abstract: Proposed A-class amplifier reffers to radio technologies and communication technologies and can be used for design of different circuits and chips. Aim of the invention is to increase operational stability and to reduce aliasing of amplifier. A-class amplifier (10) comprises input cascade (11), two (positive and negative polarity) pre-output cascades (12, 13) with power supplies (14A, 14B), two voltage offset control circuits (15, 16), a pair of output transistors (17, 18) connected to pre-output circuits and in collector connection to current measurement emitter resistors (19, 20) and current supply (21) connected between bases of output transistors (17, 18), characterized in that each voltage offset control circuit (15, 16) includes operational amplifier (30A, 30B) with voltage generator (31A, 31B) of given value, voltage control transistor (32A, 32B) with voltage restriction diode (33A, 33B) built in base-emitter circuit, and voltage supply (34A, 34B) of voltage control transistor (32A, 32B).
Patent LV-14221-A (LV)
Title: Assembly for investigation of fan operation efficiency
Inventor: BEZRUKOVS Valērijs
Filed: 2009-03-27
Abstract: The invention relates to the equipment for investigation and analysis of the mechanical efficiency and performance of commercial fans. The goal of the invention is measuring of the mechanical losses and estimation of the aero-dynamical parameters of the fan. The setup consists of an air chamber 1 stabilizing the motion of air flow, a temperature sensor 2, air pressure sensors 3 and 4 at the input and the output, respectively, of the fan under test 5, the inlet of which is connected with the outlet of the said chamber 1. The setup is provided with a drive motor 6 having a rotational speed control unit 7 and a torque sensor 8, through the shaft 9 of which the torque from the drive motor 6 is transmitted to the turbine spindle of the fan 5, with the rotational speed control unit 7 of the drive motor 6, the measuring port of the torque sensor 8, the temperature sensor 2 and the air pressure sensors 3 and 4 being connected with the input of a unit 10 for control and processing of measurement results. The torque sensor 8 is located between two bearing supports 11, 12, with passing shafts 13 and 14 which connect the output shaft 15 of the drive motor 6 and the torque sensor 8 with the turbine spindle of the fan 5 through a cardan shaft 16.
Patent LV-15458-A (LV)
Inventor: VALDOVSKA ANDA
IPC: A23K50/30
Filed: 2018-05-29
Abstract: Izgudrojums attiecas uz veterinārmedicīnu un lopkopību, konkrēti, uz dabīgu augu izcelsmes barības piedevu cūkām profilaksei pret antibiotikām rezistentu E. coli mikroorganismu.Tiek piedāvāta jauna Latvijā iegūtu augu kompozīcija, kas satur lielās ceļtekas (Plantago major L.), lielās nātres (Urtica dioica L.) un divšķautņu asinszāles (Hypericum perforatum L.) kaltētas, sasmalcinātas virszemes daļas noteiktās masas attiecībās. Piedāvātā barības piedeva pozitīvi ietekmē dzīvnieku augšanas rādītājus un ir efektīva profilaksē pret antibiotikām rezistento E. coli mikroorganismu.
Patent LV-15461-A (LV)
Title: Forming technique for concrete products with increased porosity
Inventor: ELKSNE MAIRITA
IPC: C04B18/24
Filed: 2018-06-01
Abstract: The invention relates to the concrete products forming techniques. The raw materials include a mixture of concrete, water and fractional floral materials, as well as optional mineral pigments and perlite.
Patent MD-960169-A (MD)
Title: Drainage system
Inventor: BROOK ALAN
IPC: F16L43/00
Filed: 1994-11-11
Abstract: An access gully comprises a pot (702) with an outlet and a dip-tube trap (712) and an upper housing (720) connected to the pot and comprising an inlet grid (724) and an inlet pipe access (726) in an upper region. The grid is above the dip-tube trap and can be removed to allow removal of the dip trap, and the inlet pipe access is disposed to one side of the grid, the positions of the grid and inlet pipe access being dictated by the configuration of the upper housing, which has an offset portion accommodating the inlet pipe access. An adjustable bend comprises a series of inter-engaging rings each having a first end portion of a relatively lesser diameter and a second end portion of a relatively greater diameter, arranged such that the first end portion of one ring is slidably received within the second end portion of the next ring, in such a manner as to allow the successive rings to deviate from a coaxial alignment by asymmetric sliding of one ring in another. A clay pipe has a plastics socket fitted to an end thereof and provided with a rib formation which permanently deforms when the socket is placed over the end of a pipe, to securely retain the socket on the pipe.
Patent ME-P25508-A (ME)
Inventor: BOIGEGRAIN ROBERT
IPC: A61K31/4453
Filed: 2000-06-27
Abstract: Pronalazak se odnosi na jedinjenja formule (I), gdje A, pretstavlja grupu koja se bira između sljedećih grupa: -C=C-, -CH=CH-; CH2-CH2-; n je jednako 1 ili 2; X pretstavlja atom vodonika, hlora ili fluora, metil ili metoksi grupu; Y pretstavlja atom vodonika, hlora ili fluora; R1 pretstavlja cikloheksil, fenil, cikloheptil, tercijarni butil, diciklopropilmetil, biciklo[3.2.1]oktaniI, 4-tetrahidropiranil, 4-tetrahidrotiopiranil ili adamantil grupu; R2 i R3 grade zajedno sa atomom azota na koji su vezani ciklični amin; i na adicione soli pomenutih jedinjenja sa farmaceutski prihvatljivim kisjelinama, isto kao i na njihove solvate i hidrate.
Patent MX-159874-A (MX)
Inventor: WENDEL ARMIN
IPC: A61K9/14
Filed: 1984-12-21
Abstract: Pharmaceutical preparation containing phospholipids for the therapeutic treatment of rheumatic diseases which contain in addition to the antiphlogistically acting oxicam derivatives of the general formula   <IMAGE>   special 1,2-diacyl-glycero-3-phosphocholines wherein 75-86% by weight of the acyl radicals are unsaturated fatty acid radicals, and the preparation thereof.
Patent YU-135889-A (YU)
Title: Delovi za prenosive podove i slično, koji se mogu međusobno spajati
Inventor: WILSON K H
IPC: E04F15/022
Filed: 1989-07-10
Abstract: DELOVI ZA PRENOSIVE PODOVE I SLIČNO, KOJI SE MOGU MEĐUSOBNO SPAJATI, imaju elemenat 10 poda koji ima mehanizma za spajanje postavljen u livenoj uretanskoj oblozi (15) radi ivičnog spajanja više elemenata. Mehanizma za spajanje obuhvata muški deo (50) i ženski deo (70) koji se uklapaju u prorezu duž ivica elementa (10) poda i uliveni su na ta mesta. Ženski deo (70) ima centralni prorez (85) koji prima prirubnicu (60) muškog dela (50) mehanizma za spajanje. Prorezi (81a, 81b) i (100a, 110b) kao i opruge (90,91) vode kretanje klinova (80a, 80b) koji zahvataju prirubnicu (60). Otpusni mehanizma (120), koji se pokreće Allen-ovim ključem ima zubac (121) koji zahvata opruge (90,91) radi otpuštanja muškog dela (50) mehanizma za spajanje.
Patent YU-151989-A (YU)
Title: Rezervoar visokog pritiska
Inventor: BOGDAN LAZAREVIC
Filed: 1989-07-31
Abstract: Rezervoar visokog pritiska, je sastavljen iz stožernog rezervoara i koaksijalnih rezervoara za skladištenje tečnosti ili gasa sa ili bez rashladjivanja gasne faze. Stožerni rezervoar je cilindričnog oblika, a gradjen od plašta stožernog rezervoara (7) koji su čvrsto spojeni sa dancima stožernog rezervoara (8). Unutrašnji rezervoar je poprečnog preseka kružnog venca gradjen od unutrašnjeg plašta unutrašnjeg rezervoara (5) i spoljašnjeg plašta unutrašnjeg rezervoara (4) koji su čvrsto spojeni sa torusnim dancima unutrašnjeg rezervoara (6). Spoljašnji rezervoar je poprečnog preseka kružnog venca, gradjen od unutrašnjeg plašta spoljašnjeg rezervoara (2) spoljašnjeg plašta spoljašnjeg rezervoara (1) koji su čvrsto spojeni sa torusnim dancima spoljašnjeg rezervoara (3). Rezervoari su medjusobno čvrsto i hermetično spojeni sa odstojnim trakama stožera (9) i odstojnim trakama unutrašnjeg rezervoara (14). Praskavac unutrašnjeg rezervoara (11) i preskavac spoljašnjeg rezervoara (12) su spojjeni za plaštove i spajaju medjuprostore njihove, a propuštaju fluid u slučajevima njihovih pucanja. Rezervoari se pune pod pritisak i prazne sa zajedničkim razdelnikom na spojnice rezervoara (10).
Patent YU-47902-A (YU)
Title: Novel sertraline hydrochloride polymorphs, processes for preparing them, compositions containing them and methods of using them
Inventor: ARONHIME JUDITH
IPC: C07C/
Filed: 2000-12-21
Abstract: The present invention is directed to novel polymorphic Forms XI, XII, XIII, XIV, XV and XVI of sertraline hydrochloride, to processes for preparing them, methods of using them to treat disease, methods of using them to make other sertraline hydrochloride forms, and to pharmaceutical dosages containing the novel forms.
Patent AU-1151788-A (AU)
Title: Contraceptive and anti-infective barrier device
Inventor: RICHARDSON MARGARET PAMELA
IPC: A61F5/00
Filed: 1988-01-22
Abstract: The device includes a continuous flexible pouch which is entirely surrounded by a flange member which acts as a shield to cover the periphery of the vaginal entrance. The pouch, which is preferably in the form of a loose collapsed sheath, is arranged to be introduced into the user's vagina so as to form a liquid barrier between the penis and vagina. Straps and ribbed protrusions are provided for securely maintaining the flange member in its operational position. Preferably, an applicator rod is also provided.
Patent AU-1153595-A (AU)
Title: A rotary printing press
Inventor: ANDERSSON INGVAR
IPC: B41F13/00
Filed: 1995-02-02
Abstract: A rotary printing press, in which a web (9) to be printed is to be conducted via an impression cylinder (8) and there to be provided with print by means of a printing unit (10,13), is built around a beam structure (11), from which the printing unit and possibly other means is suspended and on or in which the other means of the printing press are arranged. <IMAGE>
Patent AU-1170092-A (AU)
Title: Engine management system
Inventor: AHERN STEVEN ROSS
IPC: F02D41/30
Filed: 1992-01-14
Abstract: PCT No. PCT/AU92/00014 Sec. 371 Date Jul. 14, 1993 Sec. 102(e) Date Jul. 14, 1993 PCT Filed Jan. 14, 1992 PCT Pub. No. WO92/12339 PCT Pub. Date Jul. 23, 1992.A method for controlling fuel supplied to an engine includes steps of conducting tests on a representative model of a family of engines to obtain constants and coefficients of operating characteristics of the representative engine under ambient and induced temperatures and pressures, and creating look-up maps from which such coefficients may be obtained to compute actual operating conditions. When an engine is used in performance of normal operations, sensors are provided to determine actual operating temperatures and pressures which are used to select appropriate constants and coefficients for calculating engine fuel requirements in accordance with an algorithm, and using the calculated result to control flow to fuel to the engine under normal operating conditions.
Patent AU-1222399-A (AU)
Title: Telecommunication method and suitable system for establishing a connection with a mobile station
Inventor: KOCH MICHAEL
IPC: H04M3/53
Filed: 1998-12-02
Abstract: Telecommunications method, and system suitable therefor, for establishing a connection with a mobile device, for example a GSM mobile radio telephone, of a participant, who is located in a VPLMN, the calling mobile participant in the VPLMN preparing and sending a short message, for example a USSD message, with the desired destination number, which will be passed on to a callback computer, which establishes a connection between the calling mobile participant and the desired destination number, and a connection being established with a called mobile participant in a VPLMN by a callback computer, whose number is assigned to this called mobile participant in the home location register. Before the establishment of a connection, checking, in a prepaid module connected to the callback computer, the remaining credit and the remaining airtime of the mobile participant with reference to stored prepaid amounts, or respectively with the aid of at least one tariff table and on the basis of an indication of location of this participant stored in the HLR of the HPLMN.
Patent AU-1262701-A (AU)
Title: Energy converter and a method for operating an energy converter
Inventor: ANDEREGG RENE
IPC: H02K35/02
Filed: 2000-11-15
Abstract: The invention relates to an energy converter (1) comprising a free-piston Stirling engine (2) and a linear generator (3) that is directly coupled thereto and comprises at least two coils (11, 12, 13, 14). The voltage is induced in said coils. A circuit device (15) is designed in such a way that the coils (11, 12, 13, 14) can be controlled and connected in a series connection or a parallel connection.
Patent AU-1323297-A (AU)
Title: System and method for manufacturing an electric heater
Inventor: JOHANSSON GORAN
IPC: A47C7/74
Filed: 1996-12-18
Abstract: The invention relates to a method and a system of manufacturing an electric heater (1) intended for heating foam-molded cushions for e.g. vehicle seats or mattresses, said heater (1) comprising an electric conductor (2) which preferably consists of an insulated or non-insulated metal wire. The method comprises the steps of arranging a plurality of protruding members (10) forming part of a conductor layout structure (9) in a pattern adapted to the configuration of the heater (1), arranging a conveyor (13) which is equipped with a follower (14) along a track (13) which essentially corresponds to the desired configuration of the heater (1) around said protruding member (10), and moving said conveyor (13) while said follower (14) deposits said conductor (2) along said track.
Patent AU-1400901-A (AU)
Title: Polyorganosiloxane compositions vulcanisable by hot process useful in particularfor making electric wires or cables
Inventor: BRANLARD PAUL
IPC: H01B7/295
Filed: 2000-11-08
Abstract: The invention concerns polyorganosiloxane compositions vulcanisable by hot process into silicone elastomers, useful in particular for making electric wires and cables displaying enhanced reaction to fire, containing: (a) at least a polyorganosiloxane polymer; (b) at least a reinforcing filler; (c) an organic peroxide; (d) mica; (e) zinc oxide; (f) optionally at least an additive normally used in polysiloxane compositions vulcanisable by hot process. Said compositions are characterised in that they further contain, as other indispensable ingredients: (g) platinum, a platinum compound and/or a platinum complex; (h) titanium oxide; (i) at least a packing filler; and (j) at least a mineral species belonging to the wollastonite group.
Patent AU-1626401-A (AU)
Title: Pelletized chromatography media
Inventor: DRAVELING CONNIE A
IPC: B01D15/20
Filed: 2000-11-21
Abstract: A method of using a pellet composed of an aggregate of distinct beads of a chromatography media. The pellet is coherent and capable of being rapidly hydrated on addition of water to form a gel wherein said beads are swollen and substantially uniformly dispersed in the water phase and a combination of the a ligand with the chromatography media.
Patent AU-1673688-A (AU)
Title: Artificial cream
IPC: A23L9/10
Filed: 1988-05-27
Abstract: Artificial cream comprises a dispersion in an aqueous phase of edible fat, an emulsifier composition, and protein preferably buttermilk powder, wherein the fat meets specific solids content requirements for improving stability in use and storage, preferably a mixture of coconut oil and substantially saturated palm kernel fat.
Patent AU-1748097-A (AU)
Title: Sanitary napkin with perfume-bearing microcapsule adhesive
Inventor: HASSE MARGARET HENDERSON
IPC: A61F13/472
Filed: 1997-01-16
Abstract: The present invention relates to a sanitary napkin having an adhesive with perfume carrying release agents. Preferably the release agents are microcapsules that release perfume upon removal of a release liner from the adhesive, and/or during the user's wear of the sanitary napkin, and/or upon the removal of the sanitary napkin from the user's undergarment. The perfume releases are either as fragrance bursts, diffusion or both.
Patent AU-1949397-A (AU)
Title: A process for surface structuring
Inventor: GIERTZ THOMAS
IPC: B44C5/04
Filed: 1997-02-25
Abstract: A process for the manufacture of a decorative thermosetting laminate, which laminate comprises thermosetting resin impregnated paper layers. A decor paper in the form of a web or a sheet (1), which is provided with a decor pattern having pattern sections with different directions, is placed as a surface layer towards a base layer and is bonded to this through pressing under elevated pressure in a continuous laminate press. Two or more matrixes, provided with surface-structure, each forming one surface structure section, are used. The sections are, regarding surface structure, independent of each other, and are intended to at least mainly, but preferably completely coincide with corresponding decor pattern sections of the decor paper (1). The matrixes are accurately positioned on top of the decor paper after the pressing. The laminate will hereby get a decor surface with a surface structure which different directions correspond with the directions of the different decor sections of the decor pattern.
Patent AU-2001100-A (AU)
Title: Valve for high pressure gas cylinders
Inventor: EUSEBI GILBERTO
IPC: F16K1/30
Filed: 1999-12-27
Abstract: This invention concerns a high rate discharge valve for high pressure gas cylinders provided with two separate openings, one for discharging and the other for refilling gas so that the empty cylinders can be refilled quickly and easily without disconnecting the valves from the gas discharge hose. This would indirectly make it possible to refill the cylinders on site, namely in the same room where the bank of cylinders is installed.
Patent AU-2308595-A (AU)
Title: Monoclonal antibodies against hiv-1 and vaccines made thereo f
Inventor: KATINGER HERMANN
IPC: A61K39/44
Filed: 1995-04-19
Abstract: Disclosed are antibodies which can be used for the manufacture of vaccines for active and/or passive immunization of persons in need of such treatment. The invention also provides for human monoclonal antibodies that are functionally equivalent to the above-mentioned antibodies produced by any one of the cell lines CL1 through CL6 (deposited at the European Collection of Animal Cell Cultures (ECACC) at the PHLS in Porton Down, Salisbury, UK). Also provided are hybridoma and/or CHO cell lines producing any one of the antibodies disclosed and claimed herein. Also provided are mixtures of antibodies of the present invention, as well as methods of using individual antibodies or mixtures thereof for the detection, prevention and/or therapeutical treatment of HIV-1 infections in vitro and in vivo.
Patent AU-2344692-A (AU)
Title: Method of separating polyethylene (pe) and polypropylene (pp)
IPC: C08J11/06
Filed: 1992-07-04
Abstract: PCT No. PCT/EP92/01614 Sec. 371 Date Apr. 9, 1993 Sec. 102(e) Date Apr. 9, 1993 PCT Filed Jul. 4, 1992 PCT Pub. No. WO93/03852 PCT Pub. Date Mar. 4, 1993.Plastic mixtures, in particular those of a similar density such as polyethylene and polypropylene, are separated electrostatically, whereby prior to charging, the mixture is subjected to a surface treatment.
Patent AU-2587984-A (AU)
Title: 1,2,3,4-tetrahydro-2-naphthylamines
Inventor: ARVIDSSON FOLKE LARS-ERIK
IPC: C07C217/74
Filed: 1984-03-19
Abstract: Compounds of the formula   <IMAGE> I  wherein R3 and the NR1R2 group are in a cis-position to each other and wherein Y is OH, R4COO, (R5)2NCOO or R6O either in position 5 or position 7, whereby R4 is an alkyl group having 1-5 carbon atoms or a possibly substituted phenyl group, R5 is an alkyl group having 1-5 carbon atoms and R6 is an allyl or benzyl group, R1 is hydrogen or an alkyl group having 1-3 carbon atoms, R2 is an alkyl group having 1-6 carbon atoms, a phenylalkyl- or m-hydroxyphenylalkyl group with 2-4 carbon atoms in the alkyl part, or an alkenyl group with 3-6 carbon atoms other than 1-alkenyl, and R3 is an alkyl group having 1-3 carbon atoms, processes and intermediates for their preparation, pharmaceutical preparations and methods of treatment employing such compounds. The compounds are useful for therapeutic purposes, especially for treatment of disorders in the central nervous system.
Patent AU-2595284-A (AU)
Title: Tetrazolyl substituted quinolinones and naphthyridones
Inventor: WRIGHT TERRY L
IPC: C07D491/147
Filed: 1984-03-21
Abstract: (1H-Tetrazol-5-yl)-2(1H)-quinolones useful as antiallergic agents are described herein. The compounds are prepared by the reaction of sodium azide and ammonium chloride with an appropriate 3-cyano-2(1H)-quinolinone.
Patent AU-2605895-A (AU)
Title: Suture attachment device
Inventor: HART RICKEY D
IPC: A61B17/00
Filed: 1995-05-26
Abstract: A suture locking button is described. The device includes a base element with a first axial passage for receiving at least one, and preferably two, suture filaments that is attached via a frangible membrane to a locking dement. The locking dement is adapted for movement from a first position, where the locking element extends outwardly from the base dement, to a second position, where the locking element is disposed within the base element by disrupting the frangible membrane to trap the suture filament(s) within the first axial passage between the locking element and the base element. The locking element may have a flange integral with its proximal end that effectively prevents the base element from backing out of the tissue in a direction proximal to the tissue. The invention also pertains to the combination of a suture and a device for securing the suture to a tissue. A method for securing tissue by way of a suture is also included within the scope of the invention.
Patent AU-2678484-A (AU)
Title: Copolymers of acrylic acid with methacrylic acid
Inventor: HANN WILLIAM MATHIS
IPC: C02F5/10
Filed: 1984-04-12
Abstract: Water soluble copolymer comprising 30 to 70 weight percent of acrylic acid units and 70 to 30 weight percent of methacrylic acid units, having a weight average molecular weight of 2000 to 500 is provided. It can be used to combat the formation of particulate matter in an aqueous system, such as inorganic salt scale, by inhibiting its precipitation and/or by dispersing particulate matter which is precipitated in the system. The copolymer is also useful for dispersing particulate matter such as mud, silt or clay particles suspended in an aqueous system or for dispersing calcium carbonate or kaolin in an aqueous slurry.
Patent AU-2681795-A (AU)
Title: Low-pressure mercury vapour discharge lamp
Inventor: LIGTHART FRANCISCUS ANTONIUS S
IPC: H01J61/24
Filed: 1995-06-29
Abstract: A low-pressure mercury vapour discharge lamp according to the invention is provided with a radiation-transmitting discharge vessel (10) which encloses a discharge space (11) in a gastight manner and comprises mercury as well as a rare gas. Mercury is also present in a vapour pressure control member (21) which is in communication with the discharge space (11) during nominal operation. The discharge lamp has means (40) for maintaining a discharge in the discharge space (11). The vapour pressure control member (21) forms part of a mercury control member (20) which also comprises mercury transport control means (22) which limit the mercury transport from the discharge space (11) to the vapour pressure control member (21), at least while the lamp is out of operation, to such an extent that this transport is at most 5 ng/h.cm3, measured at room temperature and in the presence of a saturated mercury vapour in the discharge vessel, per unit volume of the discharge space. The lamp according to the invention has a comparatively high initial radiation output and a comparatively high radiation output at comparatively high lamp temperatures.