baber/WOPTO huggingface dataset:
Patent NZ-740946-A (NZ)
Title: 3’ utr sequences for stabilization of rna
Inventor: SAHIN UGUR
IPC: C12N15/67
Filed: 2016-10-05
Abstract: The present invention relates to stabilization of RNA, in particular mRNA, and an increase in mRNA translation. The present invention particularly relates to a modification of RNA, in particular in vitro-transcribed RNA, resulting in increased transcript stability and/or translation efficiency. According to the invention, it was demonstrated that certain sequences in the 3’-untranslated region (UTR) of Amino-Terminal Enhancer Of Split (AES) improves stability and translation efficiency.
Patent NZ-745240-A (NZ)
Title: Debriding composition for treating wounds
Inventor: ASCULAI EILON
IPC: A61P17/02
Filed: 2017-01-30
Abstract: The present invention relates to debriding compositions in the form of an aqueous gel. Particularly, the present invention relates to a debriding composition comprising a proteolytic enzyme mixture obtained from bromelain present in a dry form, and an aqueous gel carrier, wherein, prior to use, the proteolytic enzyme mixture being admixed with the aqueous gel carrier to form a debriding composition useful for debridement and treatment of chronic wounds. The carrier comprising a combination of 0.5 - 1.5 % w/w of a carbomer, glycerol, and water.
Patent NZ-745606-A (NZ)
Title: Integrated gas treatment
Inventor: BAXTER ROBERT
IPC: C25C7/00
Filed: 2014-06-09
Abstract: Systems and methods for reducing the capital and operating costs of a smelting process system and improving the environmental impact of the smelting process using an IGT system to remove and filter environmentally hazardous gases and particulates from each electrolytic cell in the smelting process system. The invention provides a system for smelting alumina, which comprises: an electrolytic cell comprising a housing wherein an upper area of the housing represents a superstructure, a porous floor within the superstructure for supporting a fluidized bed comprising at least one of non-fluorinated alumina and fluorinated alumina; a gas skirt positioned within the electrolytic cell below the porous floor, the gas skirt comprising a plurality of openings; and a filter system positioned within the superstructure above the porous floor.
Patent NZ-750342-A (NZ)
Title: A concealed communications antenna and lighting feature
Inventor: MATCHETT ROBERT STEPHEN
IPC: H01Q1/12
Filed: 2017-07-26
Abstract: A concealed communication antenna and lighting feature comprises a mount having base configured to be mounted to a structure and having a circumferentially disposed side wall adjacent the circumference of the base. The outer side wall defining a seat extending a radial distance from the outer side wall to the edge of the base circumference, and an inner wall disposed concentrically within the outer side wall. A plurality of solid state lighting elements adapted to direct light away from the base. A communications antenna is mounted to the inner side wall and a radome is disposed about the antenna and extends above the inner side wall. The radome is closed at an upper end and a lighting feature lens mounted to the outer wall. The lighting feature lens being closed at a top end such that the solid state lighting elements direct light intermediate the radome and the lighting feature lens.
Patent NZ-772745-A (NZ)
Title: Continuous glucose measurement apparatus
Inventor: KANG YOUNG JEA
IPC: A61B5/15
Filed: 2019-06-07
Abstract: The present invention relates to a continuous blood sugar measuring device, and provides a continuous blood sugar measuring device which is capable of minimizing additional work of a user in order to attach a body attachment unit, by manufacturing the body attachment unit to be assembled inside an applicator so that the body attachment unit can be attached to the body simply by operating the applicator and, particularly: initiating operation by a manipulation of the user by inserting a sensor unit and a needle unit into the skin of the body, and wherein a needle extracting unit is configured to extract and remove the needle unit from the skin of the body when one end portion of a sensor unit is located at a dermal layer in an operation of inserting the sensor unit and the needle unit into the skin of the body.
Patent NZ-773459-A (NZ)
Title: Bisymmetric comparison of sub-epidermal moisture values
Inventor: BURNS MARTIN F
IPC: A61B5/00
Filed: 2018-02-02
Abstract: The present disclosure provides apparatuses and methods for assessing tissue viability, the apparatuses comprising a substrate configured to be placed against a surface of a patient’s skin, an electrode array comprising a plurality of electrodes, a circuit electronically coupled to each electrode of said plurality of electrodes, a processor, and a non-transitory computer-readable medium electronically coupled to said processor.
Patent PT-102735-A (PT)
Inventor: OLIVEIRA ANTONIO MANUEL DOS AN
IPC: B23K26/06
Filed: 2002-03-05
Abstract: The present invention respects to a device and to a process of cutting and/or welding and/or marking bodies (3), at high speed and of long range, namely for plastic films, using laser technology. The process and the device use a beam (1) of coherent radiation, namely a laser beam, that sweeps the body(ies) (3) to be worked and that is focused on them by means of a focusing device (23) placed downwards from the source (0) of the said radiation, and are characterized in that the focusing element (23) is constituted by a cylindrical parabolic mirror (23) that is placed immediately upwards from the cited body(ies) (3) and that is swept by the said beam (0) accordingly to a direction substantially parallel to the one of a generatrix of said mirror (23). The cylindrical parabolic mirror may have only one cylindrical parabolic surface (231) or more and these may be approximated by elliptical surfaces, cylindrical or others. The beam sweeps the parabolic mirror (23) by the action of a rotating mirror (21) .
Patent PT-102836-A (PT)
Title: Assembly of blocks, uprights and cross-beams in plastic material is for civil construction in combined fashion of low-height buildings without recourse to structures of reinforced concrete, wood or metal
Inventor: PERCARA JOSEPH BRUNO
IPC: E04C1/39
Filed: 2002-09-13
Abstract: The assembly of blocks, uprights and cross-beams in plastic material is for civil construction in combined fashion of low-height buildings without recourse to structures of reinforced concrete, wood or metal. The blocks are parallelepiped with a length double the width and completely empty holes. One of the faces of a block is divided into two juxtaposed squares, one of which has at least one hole (3) in the center for positioning of alignment bars and further holes (8) are involved.  The assembly of blocks, uprights and cross-beams in plastic material is for civil construction in combined fashion of low-height buildings without recourse to structures of reinforced concrete, wood or metal. The blocks are parallelepiped with a length double the width and completely empty holes. One of the faces of a block is divided into two juxtaposed squares, one of which has at least one hole (3) in the center for positioning of alignment bars and further holes (8) are involved. The other square has at least two holes, one circular (5) traversed by alignment bars (12) and the other (4) is appropriately shaped as an open area.
Patent PT-103295-A (PT)
Title: Módulo electrónico para parquímetro
Inventor: CHIQUILHO MENDES JOAO PAULO
IPC: G07F7/08
Filed: 2005-06-27
Abstract: MÓDULO ELECTRÓNICO PARA PARQUÍMETRO, PERMITINDO, PELA SUA INSTALAÇÃO NO INTERIOR DE UM VULGAR PARQUÍMETRO DE RUA, O PAGAMENTO DE ESTACIONAMENTO À SUPERFÍCIE ATRAVÉS DA UTILIZAÇÃO DE CARTÕES SEM CONTACTO OU POR MENSAGENS SMS, CONSISTINDO NUM MÓDULO ELECTRÓNICO COMPOSTO POR MICROPROCESSADOR (8), MEMÓRIA NÃO VOLÁTIL (9) INCLUINDO O SOFTWARE NECESSÁRIO PARA O BOM FUNCIONAMENTO DO MÓDULO, 3PORTAS RS232, R3485 OU RS232 TTL (10) PARA CONEXÃO AO PARQUIMETRO, AO LEITOR DE CARTÕES SEM CONTACTO E A UM MÓDULO GSM (EM OPÇÃO) (11) , E OS CONECTORES NECESSÁRIOS PARA LIGAÇÃO AO UM MÓDULO DE COMANDO EXTERNO (12). A PRESENTE INVENÇÃO VISA A PROMOÇÃO DE ALTERNATIVAS DE PAGAMENTO EM PARQUÍMETROS JÁ EXISTENTES, CONDUZINDO À DIMUNUIÇÃO DA QUANTIDADE DE DINHEIRO EM EQUIPAMENTOS NA VIA PÚBLICA, BEM COMO INCENTIVANDO A MULTI-MODALIDADE DOS TÍTULOS DE TRANSPORTE ENTRE A REDE PÚBLICA E O ESTACIONAMENTO À SUPERFÍCIE. UMA VEZ CONECTADO AO PARQUÍMETRO, E RESIDINDO NO INTERIOR DO MESMO, ESTE MÓDULO PERMITIRÁ A REALIZAÇÃO DE OPERAÇÕES DE PAGAMENTO DE ESTACIONAMENTO POR CARTÕES (SMART CARDS) DE ESCRITA/LEITURA SEM CONTACTO E/OU TELEMÓVEIS GSM.
Patent PT-103966-A (PT)
Title: Ecoponto doméstico com dispositivos de processamento de resíduos
Inventor: SILVA ARLINDO JOSE DE PINHO FIGUEIREDO E
IPC: B65F1/08
Filed: 2008-02-13
Abstract: ESTE INVENTO INSERE-SE NA ÁREA DA ENGENHARIA MECÂNICA APLICADA À RECICLAGEM DOS RESÍDUOS DOMÉSTICOS. O INVENTO REFERIDO CONSISTE NUM ECOPONTO DOMÉSTICO COM DISPOSITIVOS DE PROCESSAMENTO DE RESÍDUOS. O ECOPONTO É DELIMITADO POR UM PAINEL FRONTAL (1) QUE APRESENTA UMA FORMA SEMI-ELIPSOIDAL, DOIS PAINÉIS LATERAIS (2,3) E UMA BASE (4). NO SEU INTERIOR ENCONTRA-SE UM COMPACTADOR DE EMBALAGENS DE METAL/PLÁSTICO E UM TRITURADOR DE PAPEL. O COMPACTADOR DE EMBALAGENS DE METAL/PLÁSTICO É CONSTITUÍDO POR UM PEDAL (5) QUE ACCIONA DUAS PLATAFORMAS DE COMPACTAÇÃO (6) POR INTERMÉDIO DE TIRANTES (7,8). O TRITURADOR DE PAPEL É ACCIONADO MANUALMENTE POR INTERMÉDIO DE UMA MANIVELA (9) QUE INDUZ A ROTAÇÃO DE UM SEM-FIM (10) QUE ACCIONA O MOVIMENTO DE DOIS ROLOS DE TRITURAÇÃO (11) O INVENTO APRESENTA COMPARTIMENTOS PARA ARMAZENAGEM DE GARRAFAS DE ÓLEO (19) E PILHAS (20) BEM COMO RECIPIENTES PARA ARMAZENAR VIDRO (12), PAPEL (12), METAL/PLÁSTICO (13).
Patent PT-108750-A (PT)
Title: Quadro de tricicleta em madeira e cortiça
Inventor: MANUEL JOAQUIM PEIXOTO MARQUES RIBEIRO
IPC: B62K3/02
Filed: 2015-08-03
Abstract: O PRESENTE INVENTO DIZ RESPEITO CONCEÇÃO DE UM QUADRO PARA UMA TRICICLETA EM MADEIRA (CONTRAPLACADO DE BÉTULA) E EM CORTIÇA. TRATA-SE DE UMA TRICICLETA COM PEDALADA ASSISTIDA ELETRICAMENTE, OBTIDA ATRAVÉS DE UM CONJUNTO DE BATERIAS DE LÍTIO (36 V; 13,2 A) E QUE SE ENCONTRAM INCORPORADAS NO INTERIOR DO QUADRO. A CONCEÇÃO DO QUADRO BASEIA-SE NA UTILIZAÇÃO DE DOIS ELEMENTOS ESTRUTURAIS, EM CONTRAPLACADO DE BÉTULA, REVESTIDOS ENTRE ELES POR PEÇAS DE AGLOMERADO DE CORTIÇA. A CONCEÇÃO DO REFERIDO QUADRO CONTEMPLA TAMBÉM UM SISTEMA DE REFRIGERAÇÃO DAS BATERIAS, QUE É ASSEGURADO PELA COLOCAÇÃO ESTRATÉGICA DE GRELHAS DE VENTILAÇÃO EM AÇO INOXIDÁVEL. DE ACORDO COM A INVENÇÃO OBTÉM-SE UM QUADRO PARA UMA TRICICLETA EM CONTRAPLACADO E CORTIÇA, ROBUSTO, LEVE, FUNCIONAL E QUE PERMITE SUPORTAR AS NECESSÁRIAS BATERIAS.
Patent PT-109614-A (PT)
Title: Dispositivo laser com função de isolador ótico
Inventor: KIM JEONG-SOO
IPC: H01S5/02
Filed: 2016-09-13
Abstract: O PRESENTE INVENTO DESCREVE UMA TECNOLOGIA PARA INTERROMPER LUZ REFLETIDA A PARTIR DUM FILTRO SELETIVO DE COMPRIMENTO DE ONDA (400) PARA QUE NÃO SEJA DEVOLVIDA PARA UM CHIP DE DÍODO DE LASER (100) NUM PACOTE DE LASER SEMICONDUTOR COM FUNÇÃO DE AJUSTE DE RÁCIO DE INTENSIDADE RELATIVA AO SINAL 1 E SINAL 0 USANDO FILTRO ÓTICO; DISPOSITIVO DE INTERRUPÇÃO ÓTICO, PODE EFICAZMENTE INTERROMPER RETORNO DA LUZ PARA O CHIP DE DÍODO DO LASER (100) AO AJUSTAR CARACTERÍSTICAS DO ESPELHO DA REFLEXÃO PARCIAL DE 45 GRAUS NUM DISPOSITIVO LASER TIPO TO-CAN COM ESPELHO DE REFLEXÃO PARCIAL DE 45 GRAUS ADICIONALMENTE DISPOSTO NUMA PLACA DE QUARTO DE ONDA (Λ/4) CONTRARIAMENTE UM ISOLADOR ÓTICO DE ACORDO COM A TÉCNICA RELACIONADA USANDO UM ROTADOR FARADAY; OS SINAIS 1 E 0 PODEM SER EFICAZMENTE AJUSTADOS NUM DISPOSITIVO LASER DO TIPO TO-CAN COM PEQUENO VOLUME MELHORANDO A FUNÇÃO DA COMUNICAÇÃO.
Patent RO-91490-A (RO)
Inventor: NEIER WILHELM
IPC: C07C31/02
Filed: 1985-05-21
Abstract: A method is provided for the continuous production of isopropanol and secondary butyl alcohol by catalytically hydrating the corresponding aliphatic olefin in an elongated reaction vessel in which co-product by-product dialkyl ether is separated from the reaction product and recycled to the reaction mixture being introduced therein at a point between the olefin feed inlet and the product outlet about 5 to 30 percent of the distance before the product outlet.
Patent RU-94001926-A (RU)
Inventor: MIRZOJAN G S
IPC: C22C38/58
Filed: 1994-01-19
Abstract: FIELD: metallurgy, more particularly heat- resistant steel coatings. SUBSTANCE: steel of rolls comprises (wt%): 0.10-0.46 carbon; 0.7-2.7 silicon; 0.3- 2.0 manganese; 16.0-28.0 chromium; 8.0-23.0 nickel; 0.2- 0.5 aluminium; 0.001-0.004 lanthanum: 0.001-0.004 cerium 0.01-2.0 yttrium, and the iron balance. Steel comprises impurities (wt%): up to 0.3 copper; up to 0.040 phosphorus; and up to 0.040 sulfur. Use of steel of the claimed composition makes it possible to obtain rolls having high processibility performance and service properties. EFFECT: improved properties of the steel.
Patent RU-94003362-A (RU)
Inventor: STEPANOV P P
IPC: E05B19/08
Filed: 1994-02-03
Abstract: FIELD: lock production. SUBSTANCE: lock has a case, bolt, locking mechanism including core with coaxial flange, locking spring loaded rods and push members, placed in axial coaxial holes of the flange and core, placed in lengthwise plane, where central line is laid, and key the beard of which is made in the form of plank hinged to the bar to form two-arm lever. Additional locking spring loaded rods and push members are provided. EFFECT: higher reliability. 6 dwg
Patent RU-94008703-A (RU)
Inventor: ROLAND SHIL DKHAUER
IPC: C01D7/00
Filed: 1994-03-18
Abstract: FIELD: separation of carbonates of alkali metals from reaction mixture. SUBSTANCE: method for separation of potash includes stages of separation of solid substance from aqueous suspension of potash by centrifuging, mixing of centrifuge with substance produced in the next calcination of potash, and subsequent separation of potash in form of hydrate and/or in calcinated form. In this event, dust formed in calcination is used as the substance produced in subsequent calcination of potash. The device for separation of potash has the following components successively connected to one another: centrifuge, mixer, calcinator, cooling device and classifier. Connected to mixer is drier which may be connected with classifier. Mixer is furnished with pipeline for dust recirculation from calcinator. EFFECT: higher efficiency.
Patent RU-94042717-A (RU)
Inventor: TEO REJ
IPC: C04B7/147
Filed: 1994-01-26
Abstract: FIELD: production of cement. SUBSTANCE: method includes mixing of liquid slags from reduction and steel smelting processes, for instance, blast-furnace and converter slags, and mixing with lime; cooling in two stages. At the first stage cooling at temperature above 1000 C, preferably above 1200 C is effected slower than at the second stage. Obtained solidified product is granulated and/or ground to directly obtain cement with improved hydraulic properties, particularly, with high final strength. EFFECT: higher efficiency.
Patent RU-94043717-A (RU)
Inventor: DOTSENKO B N
IPC: A61F2/26
Filed: 1994-12-13
Abstract: FIELD: medicine. SUBSTANCE: prosthesis has prosthesis cross-section to penis head cross-section ratio being equal to 0.05. EFFECT: avoided decubitus and traumatic lesions.
Patent RU-94044343-A (RU)
Inventor: VILL JAM N VOSHBERN
IPC: A61K31/44
Filed: 1994-12-20
Abstract: FIELD: medicine. SUBSTANCE: claimed invention describes compounds of formula:or pharmaceutically acceptable salts thereof, wherein A represents bond, -(CH)- or -CH(B)- in which n is integer of 1 to 3 and B represents CN, -CN,-CON(R)Ror -COR; Ris lower alkyl, aryl or aryl alkyl; Ris hydrogen, hydroxy group, alkoxy group, CHOH, cyano group, -C(O)OR, -COH, -CONH, tetrazol, -CHNHor halogen; Ris hydrogen, alkyl, heterocycle or a radical of formula:, Ris hydrogen, alkyl or B; R, R, R, Rand Rare hydrogen, alkoxy group lower alkyl, halogen, OH, CN, -(CH), RCOR, CON(R)R, CON(R)OR, COR, SR, SOR, SOR, N(R)SOR, -N(R)R, -NPCOR, OCHCON(R)R, -OCHCORor aryl or Rand Ror Rand Rtogether with carbon atoms to which they are attached form aryl or heterocycle; Rand Rare hydrogen or lower alkyl; Ris lower alkyl; Ris hydrogen, lower alkyl, alkyl, cycloalkyl, arylalkyl, aryl or heterocycle or Rand Rmay together with carbon atom to which they are attached form heterocycle, and if A represents bond or (CH)and Ris hydrogen or unsubstituted alkyl, then Ris B or substituted alkyl. There compounds are β-adrenergic receptor agonists and are useful for treating diabetes, obesity and gastroenteric diseases. EFFECT: improved properties of the pharmaceutical compositions.
Patent RU-95100776-A (RU)
Inventor: PATRITSIJA MARI LESKO
IPC: C08F8/12
Filed: 1995-01-11
Abstract: FIELD: production of polymers. SUBSTANCE: copolymers of (met)acrolein are prepared by emulsion polymerization of acetal derivative of (met)acrolein (its quantity being 0.1-25 weight %) with at least one α, β-ethylene unsaturated comonomer (its quantity being 75-99.9 weight %). The process is followed by adjustment pH of said copolymer to value less 5 and by hydrolysis said acetal derivative of (met)acrolein to (met)acrolein. EFFECT: improves efficiency of the method.
Patent RU-95101389-A (RU)
Inventor: MARKOV A A
IPC: G01N29/04
Filed: 1995-02-02
Abstract: FIELD: medical diagnostics, nondestructive testing. SUBSTANCE: amplitude and time characteristics of ultrasonic instruments are tested by comparison of specified (standard time interval and amplitude increment with their values measured with the aid of tested instrument. Formation of standard parameters is carried out by means of device composed of acoustically conductive medium, electroacoustic converter, two-position commutator, amplifier, pulse normalizer, paired pulse generator, radio pulse generator, controlled attenuator, second commutator and attenuator with fixed (standard) attenuation connected in series. Meter of parameters of radio pulses is placed between output of amplifier and controlled input of controlled attenuator, single-shot multivibrator is placed between output of normalizer and controlled input of two-position commutator. Method is realized by reception of acoustic (probing) oscillations of tested instrument through acoustically conductive medium, by measurement of their parameters, by generation of two pulses, by formation of two radio pulses with allowance for parameters of received oscillations, by re-emission of acoustic radio pulses through medium, by their reception with tested instrument, by their conversion to electric pulses, by measurement of their parameters and their comparison with standard ones. EFFECT: increased functional efficiency of method and device. 8 cl, 2 dwg
Patent RU-95102098-A (RU)
Inventor: TUMCHENOK V I
IPC: C02F3/04
Filed: 1995-02-15
Abstract: FIELD: microbiology techniques. SUBSTANCE: invention deals with filtration-aided separation of microorganisms, including those used in reagentless microbial purification of wastes from disactivation of equipment of nuclear heat and power stations and research reactors. Biomicrofilter comprises a cylindrical housing separated into clarified water and precipitate chambers provided with tangential discharge pipes, and a pipe for loading waste into internal space of a nonrigid conical filtering barrier located between discs mounted on drive shaft installed on springy member of drive hub. Nonrigid conical filtering barrier is fastened with its narrow cone base on the upper disc and with its wide base, provided with pulling ring, installed coaxially with and in spaced relation to the lower disc. The barrier is provided with current-supply contacts, wiring, and commutators. Wall separating housing into two chambers has plates fastened to it and interacting with nonrigid barrier. Conical cap shell is installed in conical housing shell with cone fastening. EFFECT: improved design. 3 dwg
Patent RU-95102420-A (RU)
Inventor: JUDIN N S
IPC: B22D19/10
Filed: 1995-02-21
Abstract: FIELD: machine part restoring processes. SUBSTANCE: method comprises steps of pressing metal strip to surface of rotating part to be restored with predetermined effort of roller; guiding to wedge-shaped gap between surfaces f of part and metal strip two melting electrode wires inclined one relative to another at presence of electric arcs between said electrode wires and also between each electrode wire and part surface; placing electric arc torch across said strip. Due to plastic deformation of strip, of sublayer formed by melt metal of welding bathes and of part surface reliable joint is provided. EFFECT: enhanced quality of restored surfaces. 1 dwg
Patent RU-95103447-A (RU)
Inventor: KOPTEV V G
IPC: H01S5/068
Filed: 1994-02-10
Abstract: FIELD: optoelectronic instrument engineering, in particular, small-sized laser light sources used in optical sights, optical devices for construction and geodesy, optical data writing, readout and transmission systems, medical equipment. SUBSTANCE: target indicator uses a collimating lens and a laser diode with a built-in photodiode installed in the housing in the optical axis; connected to them are the control circuit including the final stage loaded into the laser diode, and the power source. The control circuit additionally uses a reference-input element, differential stage, buffer stage. The first input of the differential stage is connected to the photodiode output, and its second input os connected to the reference-input element, the output is connected to the final stage via the buffer stage. Stabilization of the laser diode quiescent point makes it possible to reduce the device overall dimensions due to the decrease of the number of power cells; rejection of the modulating mode makes it possible to increase the range of action and enhance the service life of the power source. EFFECT: enhanced efficiency. 4 dwg
Patent RU-95108064-A (RU)
Inventor: BRAJNIN V B
IPC: G09B15/00
Filed: 1995-05-26
Abstract: FIELD: musical education. SUBSTANCE: grades of six basic authentic natural diatonic scale are used as grades of method. EFFECT: increased functional capabilities. 2 cl, 6 dwg
Patent RU-95108286-A (RU)
Inventor: RJAKHIN V M
IPC: G21C19/37
Filed: 1995-05-26
Abstract: FIELD: nuclear power engineering, running of atomic power stations. SUBSTANCE: installation incorporates vertical tube circuit mounted in pit of reactor room with gear to chop process tubes into fragments, mechanism to remove graphite bushings, driving horizontally-moved cutter to break away compressed end of process tube and telescopic tube of path to shut off jaw of installation for cutting of process tube with mechanism for its vertical translation. Mechanism for vertical translation of telescopic tube of path is manufactured in the form of power cylinder with cable reeved off in telescopic tube. Rotary wheel with containers is also included into installation. EFFECT: increased productivity of installation.
Patent RU-95109433-A (RU)
Inventor: BELEVICH S B
IPC: F24H1/10
Filed: 1995-06-21
Abstract: FIELD: municipal services. SUBSTANCE: plant can be used in heating and hot-water supply systems of individual and apartment houses with small number of flats and also of settlements primarily in country regions. It improves ecological safety due to reduced discharge of nitrogen and sulphur oxides to atmosphere together with hot exhaust gases and lower acidity of drained condensate. Installed in plant is gas duct containing contact-type heat exchanger with layers of filler and sprayer, condensate accumulating tank with overflow pipe connected to sprayer and formation of closed circulation system. Also provided is water-water heat exchanger connected with its heating line to closed circulation system, and connected with its heated line to hot-water supply system. Located between contact-type heat exchanger and condensate accumulating tank is device for neutralization of condensate with crushed solid filler based on carbonates of alkali-earth elements. EFFECT: high efficiency.