baber/WOPTO huggingface dataset:
Patent NZ-728578-A (NZ)
Title: Method, waterproof liner and waterproof panels for installation in basins and canals
Inventor: SCUERO ALBERTO
IPC: E02B3/16
Filed: 2015-07-30
Abstract: A method, a waterproof liner and waterproof panels for installations in basins and canals both dry and with stationary and flowing water. The liner consists of a plurality of prefabricated panels (14.1; 14.2) comprising at least one flexible waterproof membrane (16.1; 16.2), made of geosynthetic material, provided with side anchor bands (23) for anchoring to the ground and with side sealing flaps (26); the panels (14.1; 14.2) that are rolled up into rolls are sequentially unrolled and extended by fixing provisionally along at least one anchor band (23), by joining simultaneously the flaps (26) of adjoining panels (14.1; 14.2) by means of an intermediate zip fastener (28). Subsequently, the individual panels (14.1; 14.2) are firmly anchored by friction to the bottom and/or to the banks of the basin or canal, by means of a permanent ballast. According to a first solution, the panels (14.1; 14.2) comprise superimposed waterproof membranes (16, 17) made of geosynthetic material, and are configured with filling chambers or cells (18) into which a ballast cementitious mixture is injected; in a second solution each panel (14) consisting of a single flexible membrane (16) made of geosynthetic material, permanently ballasted by prefabricated blocks of concrete; in a third solution the panels (14A) comprises a first waterproof membrane (16) and a second waterproof membrane folded in a tubular shape and welded to the first watertight membrane (16). The individual panels (14.1; 14.2) can be removed and replaced by operating underwater, restoring the seal between panels (14.1; 14.2) of the entire waterproof liner. This solution enables the various panels to be sealingly connected directly during laying underwater, so as to reduce significantly the time and cost of laying the entire liner, also permitting close control of the quality of the work and a high degree of waterproof.
Patent NZ-728772-A (NZ)
Title: Polymerizable polysiloxanes with hydrophilic substituents
Inventor: HUANG JINYU
IPC: C08F290/06
Filed: 2015-09-21
Abstract: The invention provides an actinically-polymerizable amphiphilic polysiloxane which comprises a polysiloxane polymer chain comprising a polylsiloxane segments comprising at least one siloxane unit having a low molecular weight hydrophilic polymer chain connected with a silicone atom of the siloxane unit, and (meth)acrylamido groups each covalently bonded to one of the ends of the polysiloxane polymer chain and/or to the end of one of low molecular weight hydrophilic polymer chains each connected with one silicone atom. The present invention is also related to a polymer, an actinically-crosslinkable silicone-containing prepolymer, a silicone hydrogel polymeric material, or a silicone hydrogel contact lens, which comprises repeating units derived from an actinically-polymerizable amphiphilic polysiloxane of the invention. In addition, the invention provides a method for making silicone hydrogel contact lenses using a water-based lens-forming formulation comprising an actinically-polymerizable amphiphilic polysiloxane of the invention.
Patent NZ-738400-A (NZ)
Title: Adjustable ballast bulb for a sailing vessel
Inventor: CRONWRIGHT KEITH LOUIS FEATHERSTONE
IPC: F16H55/02
Filed: 2016-05-16
Abstract: A sailing vessel is disclosed which comprises a hull, a keel depending from the hull and a mast. A hydrofoil shaped ballast bulb (140) is provided at the lower end of the keel (120). A first control mechanism is provided for rotating the ballast bulb (140) about a transverse axis (710) to change the angle of attack of the bulb. A second control mechanism is provided for rotating the bulb about a longitudinal axis of the vessel. The adjustable bulb changes the direction of lift generated by the bulb (140) and provides control of the vessel’s heeling moment
Patent NZ-739931-A (NZ)
Title: Dna-encoded libraries having encoding oligonucleotide linkages not readable by polymerases
Inventor: LITOVCHICK ALEXANDER
IPC: C40B40/06
Filed: 2013-07-12
Abstract: The present invention relates to complexes of oligonucleotide-encoded libraries and methods of tagging and using such libraries. In particular, the oligonucleotides and methods can include complexes having at least one linkage for which a polymerase has reduced ability to read or translocate through.
Patent NZ-741162-A (NZ)
Title: Compact lift
Inventor: Michael David Pearson
IPC: B66F7/00
Filed: 2017-04-03
Abstract: A lift including: a base (101); a work platform (302); and a lift mechanism (301) between the base (101) and the work platform (302), adapted to move the work platform between a first platform position and a second platform position, the second platform position being vertically displaced from the first platform position; optionally a stabiliser (111) moveable between a first stabiliser position in which it is substantially enclosed within a frame of the base (101) and a second stabiliser position in which it extends beyond the frame; and optionally a locking mechanism (201), including: at least one pin (210); a rotatable engagement lever (220); and transforming means for transforming rotation of the engagement lever into sliding movement of the or each pin (210). Conventional lifts are heavy, not compact and are difficult to transport, to solve this issue this lift can be disassembled into three modules (the base, work platform, and lift mechanism). Each module is secured via a locking mechanism.
Patent NZ-750653-A (NZ)
Title: Dibenzo azepine compounds and their use in the treatment of otic diseases and disorders
Inventor: SEIDERS THOMAS
IPC: C07D223/18
Filed: 2016-10-27
Abstract: The present disclosure provides crystalline Compound II- (2R)-2-fluoro-2-methyl-N-[(S)-5-methyl-6-oxo-6,7-dihydro-5H-dibenzo[b,d]azepin-7-yl]-N’-(2,2,3,3,3-pentafluoropropyl)malonamide, pharmaceutical compositions comprising one of said crystalline compounds suitable for intratympanic administration, and methods for treating otic disorders using the crystalline compounds and the pharmaceutical compositions.
Patent NZ-770644-A (NZ)
Title: User interfaces for mutually exclusive three dimensional flying spaces
Inventor: Robertson Cameron
IPC: G08G5/04
Filed: 2019-07-10
Abstract: Boundary information associated with a three-dimensional (3D) flying space is obtained, including a boundary of the 3D flying space. Location information associated with an aircraft is obtained, including a location of the aircraft. Information is presented based at least in part on the boundary information associated with the 3D flying space and the location information associated with the aircraft, including by presenting, in a display, the boundary of the 3D flying space and an avatar representing the aircraft at the location of the aircraft.
Patent NZ-780876-A (NZ)
Title: Fluid pumping and bioreactor system
Inventor: KAMEN DEAN
IPC: C12M3/00
Filed: 2016-10-07
Abstract: Provided herein is a pumping/mixing cassette comprising: a cassette body; a planar structure including at least one wall and a perimeter wall defined upon the cassette body; at least one valve seat surrounded by the at least one wall to define a valve well; cassette sheeting covering the at least one valve seat forming at least one pump chamber; at least one fluid valve; at least one fluid pathway configured to receive fluid from the at least one fluid valve, the fluid moving the cassette sheeting when pressure is exerted on the at least one pump chamber; at least one solution port receiving the fluid from at least one source; at least one reservoir port operably coupled with a fluid reservoir; and a loop out port and at least one loop return port configured to be in communication with ends of a loop line and to allow fluid to flow through the loop line from one portion of the cassette to the at least one loop return port, the at least one loop return port fluidically coupling the cassette with a medium, the cassette including the loop out port fluidically coupling the cassette with at least one reservoir, the cassette including at least one solution port fluidically coupling the cassette with at least one second fluid, the cassette including at least one mix pump in communication with the loop line, the cassette including at least one mix cassette valve managing the routing of the at least one second fluid from the at least one loop out port through the at least one mix pump to the at least one loop return port, the at least one mix pump mixing together a plurality of the at least one second fluid with the fluid from the at least one source.
Patent PT-101163-A (PT)
Inventor: SORS CARLOS ALBERTO
IPC: B66B9/04
Filed: 1992-12-29
Abstract: Pneumatic vacuum lift elevator, in which the vertical shaft is a tube with smooth interior surface, preferably cylindrical, with straight axle, and the transport cab or vehicle moving inside such tube is a piston with vertical movement, with minimum play inside the tube, equipped with air suction devices at the upper end of the tube, capable of causing a sufficient pressure differential to displace such piston in controlled ascending and descending movement; completed with an air entry or intake in the lower end of the tube, and the access doors with which the tube is equipped, and which are hermetically closed on the various stopping levels. <IMAGE>
Patent PT-105576-A (PT)
Title: Máquina para o tratamento a laser de elementos planos
Inventor: POSSAMAI DOMENICO
IPC: B23K26/10
Filed: 2011-03-21
Abstract: O PRESENTE INVENTO REFERE-SE A UMA MÁQUINA (1) PARA O TRATAMENTO A LASER DE PEÇAS OU ELEMENTOS PLANOS, OU SUBSTANCIALMENTE PLANOS, COMO FOLHAS DE PLÁSTICO, CHAPAS DE VIDRO OU DE CERÂMICA, CHAPAS METÁLICAS, PAINÉIS DE MADEIRA OU BANDAS DE TECIDO DE DIVERSAS NATUREZAS. EM PARTICULAR, O INVENTO REFERE-SE A UMA MÁQUINA PROVIDA COM UMA ESTRUTURA SIMPLES (4) CAPAZ DE SUPORTAR E MOVIMENTAR UMA CABEÇA LASER DE FIBRAS (5), QUE COMPREENDE UMA PONTA (10), CAPAZ DE ALCANÇAR QUALQUER PONTO DE UM ELEMENTO PLANO (3), APOIADO NUM PLANO DE APOIO (2), A SER TRATADO POR MEIO DE UM MOVIMENTO COMBINADO DE ROTAÇÃO EM TORNO DO EIXO (Y) E DE TRANSLAÇÃO. A MÁQUINA (1) COMPREENDE TAMBÉM UMA ESTRUTURA DE SUPORTE (6), QUE SUPORTA UM BRAÇO (7), EM CUJA EXTREMIDADE INFERIOR SE ENCONTRA UM DISCO (8) O QUAL É ACCIONADO EM ROTAÇÃO EM TORNO DO EIXO (X) PELO MOTOR (12).
Patent PT-106796-A (PT)
Title: Sistema de auto-posicionamento de válvulas de ventilação internas de tanques de combustível em condições de inclinação do veículo motorizado
Inventor: SANTOS EDUARDO ALBERTO MANUEL FIGUEIRA DOS
IPC: B60K15/035
Filed: 2013-02-20
Abstract: SISTEMA DE AUTO-POSICIONAMENTO DE VÁLVULAS DE VENTILAÇÃO INTERNAS (3) APLICADO A TANQUES DE COMBUSTÍVEL DE VEÍCULOS MOTORIZADOS, QUE É FIXO À PAREDE INTERNA SUPERIOR DO TANQUE DE COMBUSTÍVEL (1) E QUE COMPREENDE UM CONJUNTO DE DUAS OU MAIS ROLDANAS , FIXAS À BASE (10) DO SISTEMA, AS QUAIS SE ENCONTRAM A TENSIONAR UM CABO (6), NO QUAL É ACOPLADO UM PESO (4) E UM ELEMENTO DE FIXAÇÃO (8), QUE AO ESTAR LIGADO À VÁLVULA DE VENTILAÇÃO (3), VAI TRANSMITIR O MOVIMENTO ORIGINADO PELO PESO, NUMA SITUAÇÃO DE INCLINAÇÃO DO VEÍCULO, PARA A VÁLVULA.
Patent PT-108603-A (PT)
Title: Placa cerâmica com revestimento polimérico
Inventor: JOANA DA FONSECA E BRANQUINHO DE PAIS MONTEIRO
IPC: C04B35/00
Filed: 2015-06-29
Abstract: A PRESENTE DESCRIÇÃO DIZ RESPEITO A UMA PLACA CERÂMICA REVESTIDA COM UM MATERIAL POLIMÉRICO ADITIVADO COM MICROESFERAS OCAS, MÉTODO DE OBTENÇÃO E ÀS RESPETIVAS UTILIZAÇÕES, EM PARTICULAR NA ÁREA DA CONSTRUÇÃO.EM PARTICULAR UMA PLACA CERÂMICA COM REVESTIMENTO POLIMÉRICO, EM QUE O REVESTIMENTO POLIMÉRICO COMPREENDE PELO MENOS UM POLÍMERO E, ATÉ 30 % (M/M) DE MICROESFERAS DE VIDRO OCAS COM UM TAMANHO INFERIOR A 90 MICRÓMETROS, QUE PERMITE A DIMINUIÇÃO DA SENSAÇÃO DE FRIO.AS PLACAS COM OS REVESTIMENTOS DESCRITOS NO PRESENTE DOCUMENTO CONSEGUIRAM MELHORAR O IMPACTO TÉRMICO, E RESISTIR AO ATAQUE QUÍMICO DE DIFERENTES ÁCIDOS E DE DIFERENTES BASES, E AINDA MANTER OS VALORES DE RESISTÊNCIA MECÂNICA E ABSORÇÃO À AGUA.
Patent PT-115010-A (PT)
Title: Rede eléctrica de energias renováveis.
IPC: F03G7/10
Filed: 2018-09-18
Abstract: 0 PRESENTE INVENTO A PROTEGER, REFERE-SE A URNA REDE ELÉTRICA DE ENERGIAS RENOVÁVEIS. A SUA PRINCIPAL FUNÇÃO E PRODUZIR ENERGIAS RENOVÁVEIS. E FORNADA DE UM MODULO (1) DE UM METRO QUADRADO; ONDE SÃO MONTADOS QUATRO GERADORES TRIFÁSICOS (2); INCORPORANDO UM RETIFICADOR (3); UM REGULADOR DE TENSÃO (4); DUAS BATERIAS DE 24 VOLTES (5); UM INVERSOR DE 1.000W (6); UM MOTOR ELÉTRICO DE 2CV (7); UM SISTEMA ELECTR6NICO DE LIGAÇÃO (8); LIGAÇÃO A URNA TORNADA DA REDE ELÉTRICA OU LIGAÇÃO AO INVERSOR (6) PARA AUTO ALIMENTAÇÃO (9); UM BOTÃO DE LIGAR/DESLIGAR NO INVERSOR (10); LIGAÇÃO A URNA TORNADA DA REDE ELÉTRICA (11); UM SISTEMA (12); COMO DEFESA DA LIGAÇÃO (8); SAÍDA DOS FIOS TRIFÁSICOS (13); CORTE DO EIXO ARTICULADO (14); ARTICULAÇÃO EM CORTE (15); RANHURAS PARA ESCATELES (16); PARAFUSO DE FIXAÇÃO DO ESCATELE (17); ROLAMENTO C6NICO NO INTERIOR (QUE NÃO SE VÊ) (18); UM SUPORTE DO MOTOR ELÉTRICO (19); LIGAÇÃO MECÂNICA AOS QUATRO GERADORES (20); RODA DE ENGRENAGEM MANDANTE (21), QUE RECEBE O MOVIMENTO ROTATIVO DO MOTOR ELÉTRICO (7) ; RODA DE ENGRENAGEM MANDANTE QUE FAZ A LIGAÇÃO AO EIXO ARTICULADO E RODA DE ENGRENAGEM MANDADA DOS GERADORES (22); SISTEMA DE PROTEÇÃO DOS OPERADORES (23). 0 PRESENTE INVENTO E APLICÁVEL A PRODUÇÃO DE ENERGIAS RENOVÁVEIS, COMO JÁ MENCIONADO NA SUA PRINCIPAL FUNÇÃO.
Patent PT-117158-A (PT)
Title: Lençol de cima com elástico
Inventor: ANA LUISA VAZ MENDES
IPC: A47G9/02
Filed: 2021-04-05
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM LENÇOL DE CIMA (1) COM ELÁSTICO (2) NA SUA PARTE INFERIOR, PARA FIXAÇÃO AO COLCHÃO. VISA RESOLVER O PROBLEMA DE AJUSTE OU FIXAÇÃO DO LENÇOL DE CIMA AO COLCHÃO, EVITANDO QUE O MESMO SE DESPRENDA. O SISTEMA DE AJUSTE UTILIZADO É UM ELÁSTICO, COSIDO A TODA A LARGURA DA PARTE INFERIOR DO LENÇOL. TRATA-SE, PORTANTO, DE UM LENÇOL DE CIMA COM ELÁSTICO.
Patent RU-94015278-A (RU)
Inventor: KLAUS KHESSE
IPC: B65G47/86
Filed: 1994-04-28
Abstract: FIELD: packing. SUBSTANCE: outer contours of holding collets 2 of gripping rotor unit 1 form a die around of which envelope 4 is folded. The folding is performed at one position of a folder that corresponds to gripping rotor unit 1 and at one position of the folder corresponding to packing rotor unit 10. Guiding holding collet 2 and holding blocks 11 are used for folding and feeding. EFFECT: enhanced efficiency.
Patent RU-94019603-A (RU)
Inventor: SHISHKO G A
IPC: D06C23/00
Filed: 1994-05-25
Abstract: FIELD: textile industry. SUBSTANCE: bar with single projection (instead of two projections in known constructions) is made from needles of sewing machine with the usage of through embossing for creating differentiated tightening range to manufacture compressed fabric. Enlarged compressed portion is slightly braked to obtain middle and small-sized wavy portions by tightening fabric threads (warp and weft). Bar has single projection with microsurface, eyelet with upper edge positioned adjacent to microsurface so as to define miniface on cylindrical surface of bar. Bar may be made shorter to increase roughness or longer to reduce roughness, depending on diameter of bar. EFFECT: increased efficiency, simplified construction and provision for producing fabric with required compression extent.
Patent RU-94021977-A (RU)
Inventor: KHVATSKOV E N
IPC: A61B17/00
Filed: 1994-06-09
Abstract: FIELD: medicine; plastic surgery. SUBSTANCE: proposed method seeks to activated regenerative processes in zone subjected to surgical intervention by using synthetic implant consisting of one or several layers of activated carbon fibrous woven material which is biocompatible with muscular-aponeurotic tissues of living organism and which does not release any harmful products in process of its degradation in patient's body. Method can be also used in hospitals, clinics and emergency medical care units. EFFECT: shorter period of restoring functional of reconstructed organ.
Patent RU-94022729-A (RU)
Inventor: KUZNETSOV P G
IPC: B01J19/12
Filed: 1994-06-10
Abstract: FIELD: synthesis of substances in gaseous state. SUBSTANCE: method involves acting upon substances filling gas-discharge tubes by locating these tubes in reaction zone and exciting by superhigh frequency current generator; coordinating generator frequencies with natural frequencies of substances in gas-discharge tubes. Reaction runs without any dependence upon initial ambient temperature and pressure values. EFFECT: increased efficiency by optimized process, reduced power consumption and usage of catalysts.
Patent RU-94024108-A (RU)
Title: Method of treatment of viral diarrheas
Inventor: FEKLISOVA L V
IPC: A61K38/21
Filed: 1994-06-28
Abstract: FIELD: medicine, infectious disease treatment. SUBSTANCE: method involves oral administration of alpha-2-interferon obtained by methods of genetic engineering (alphaferon as tabletted form) at dose 100000-200000 IU/kg body mass/24 h (depending on age) for 3-5 days, 30 min before eating. EFFECT: enhanced effectiveness.
Patent RU-94029146-A (RU)
Inventor: GALANEVICH I D
IPC: F23N1/00
Filed: 1994-08-03
Abstract: FIELD: power engineering; check of presence of flame in thermal plants working on gaseous or liquid fuel. SUBSTANCE: electrical potential is generated at reference electrode relative to ground; glow discharge of glow-discharge lamp is used as monitoring signal; glow-discharge lamp is assembled with photocell forming optopair which is connected in series with monitoring air gap kept under action of corona discharge arising under action of high voltage and flame; signal indicating presence or absence of flame is generated at photocell from independent voltage source. Device for realization of this method has high-voltage source 1, optopair having glow-discharge lamp 2 and photocell 3; glow-discharge lamp is connected in series with high-voltage source 1. Device is also provided with current-limiting resistor 4, reference electrode 5, air gap 6 and ground connection. Photocell is connected to low-voltage source through bias resistor 8 to which base of amplifying transistor 9 is preconnected; transistor 9 is preconnected to transistor-switch 10 in its turn. Capacitor 12 is introduced in circuit of output relay 11 for suppression of pulsations; relay 14 from independent power supply source-transformer 15 is connected to reference electrode 5 through diode 13 for check of shorting and false operation of relay 11; device is also provided with capacitor 16. EFFECT: enhanced efficiency. 3 cl
Patent RU-94030499-A (RU)
Inventor: EHNTONIN KOZLIK
IPC: A61P25/30
Filed: 1992-12-12
Abstract: FIELD: organic chemistry. SUBSTANCE: products: tetrahydroisoquinoline compounds of the formulaand their pharmaceutically acceptable salts where R- one or more substituents taken from H, halogen, hydroxy, alkyl (nonobligatory substituted with hydroxy), alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, nitro, cyano, polyhaloidalkyl, polyhaloidalkoxy, phenyl (nonobligatory substituted with one or more halogen, alkyl or alkoxy), or R- carbonyl nonobligatory substituted with carbamoyl; R- aliphatic group nonobligatory substituted with hydroxy or alkoxy; E - alkylene chain nonobligatory substituted with one or more alkyl groups; and G - phenyl or phenyl substituted with one or more alkyl, alkoxy, halogen, hydroxy, polyhaloidalkyl, polyhaloidalkoxy, cyano, alkylthio, alkylsulfinyl, alkylsulfonyl, phenyl (nonobligatory substituted with one or more halogen, alkyl or alkoxy), nonobligatory alkylated carbamoyl, or G - phenyl ring fused with heterocyclic or aromatic ring; and their O-acylated derivatives as lipophilic esters. Synthesized compounds were used as analgetics, for treatment of patients with psychosis (for example, schizophrenia), Parkinson disease, Lesch-Hyhan syndrome, and other disorders. EFFECT: improved method of synthesis.
Patent RU-94032409-A (RU)
Inventor: SMIRNOVA N L
IPC: C08L77/00
Filed: 1994-06-06
Abstract: FIELD: stabilization of polymer materials. SUBSTANCE: proposed polymer composition contains (mass parts): polyamide 100, binary salt of CuCa-Cl-dimethylformamide 0.02-0.20, monoglycidyl ether of polyethylene glycol 0.04-1.00. Mentioned above monoglycidyl ether is used as modifying agent and lubricant. EFFECT: improves thermal stability of desired composition, prevents dyeing of polymer during its processing, improves mechanical strength of articles.
Patent RU-94032953-A (RU)
Inventor: KRAVETS V A
IPC: E06B3/64
Filed: 1994-09-07
Abstract: FIELD: civil engineering. SUBSTANCE: three-pane window has a box glazed interior and exterior paired leaves, middle pane, framed with sealing shaped section installed in plane of joint of the leaves. Middle pane holder has a member to secure it. Fastening member is used to secure the pane to the leaves. Tie-screws are installed on inner leave. Two threaded holes are originated in fastening member. Tie-screws are installed on opposite sides. One tie-screw is placed in the hole of interior leaf with head of the tie-screw installed in exterior leaf being placed in a port provided with a plug of thermal insulating material. EFFECT: improved design and decreased labour consumption in manufacturing.
Patent RU-94039008-A (RU)
Inventor: TOPOL NITSKIJ V N
IPC: H03B29/00
Filed: 1994-10-10
Abstract: FIELD: microwave engineering; radio metering equipment for high-accuracy measurements of noise temperature of transistors, amplifiers, or antenna systems; miscellaneous radio engineering systems to function as remote-control reference noise generator. SUBSTANCE: noise generator has noise emitter with two outputs built around nonreciprocal Schottky-barrier semiconductor device, valve, directional coupler, and switch, all placed in thermistor; signal picked off cold output of emitter arrives at output of device through forward channel of directional coupler and valve and that picked off hot output goes through switch and directional coupler step attenuator. Such a design provides for implementing all capabilities of low-temperature noise generation without cryogenic cooling, maintaining constant voltage standing wave ratio at generator output under any operating conditions, and selecting any desired second-level noise temperature within "cold" temperature range and, if necessary, building multilevel generator or that with stepless variation of output noise temperature. EFFECT: enlarged functional capabilities.
Patent RU-94039329-A (RU)
Inventor: MIFTAKHUTDINOV I KH
IPC: B29C33/38
Filed: 1994-10-12
Abstract: FIELD: plastics processing. SUBSTANCE: apparatus is made in the form of three endless contours, to which using cramps sheet-type oriented thermoplastic is fixed. Cross-section of contours is round to avoid bending in different directions. Inner small contour are similar and are mounted with formation of stiffening rib and third contour is embracing small contours around outer perimeter. Apparatus allows to produce up to 50 types of pieces, for example, in the form of shells of dual curvature. EFFECT: increased variety of produced types of pieces.
Patent RU-94046114-A (RU)
Inventor: RODZHER L FRIK
IPC: G01L19/00
Filed: 1993-05-17
Abstract: FIELD: measuring technology. SUBSTANCE: two-wire transducer incorporates pressure sensor including first and second sensor aids each having impedance which value changes with change of measured pressure and with change of specified external condition, for instance, linear pressure or temperature. Constant impedance has value which remains practically unchanged under action of established external conditions. Switch connects in turn impedance to working coupling with first and second sensor aids to generate first and second signals, each of them being function of measured and specified external conditions. Correction circuit processes first and second signals, for example, with the use of polynomial series or conversion table to produce corrected pressure signal. EFFECT: enhanced functional reliability.