baber/WOPTO huggingface dataset:
Patent NZ-700071-A (NZ)
Title: Crossbow
Inventor: BIAFORE JOHN J
IPC: F41B5/22
Filed: 2013-02-12
Abstract: A crossbow (100) is disclosed. The crossbow (100) comprises a frame (102); first and second limbs (198, 200), a bowstring (210) and a beam (238). The first and second limbs (198, 200) are secured to the frame (102). The bowstring (210) extends between the first and second limbs (198, 200) and the bowstring (210) are configured to move between a forward rest position and a rearward cocked position. The beam (238) has a base and an extension. The base has a first and second opposite ends. The first end of the base is secured to the frame (102) forward of the forward rest position of the bowstring (210). The base extends upwardly and rearward from the first end to the second end. The extension is connected to the second end of the base. The extension is configured to allow one or more accessories to be mounted thereon.
Patent NZ-700785-A (NZ)
Title: Air compressor system and method of operation
Inventor: INGMARSSON KARL
IPC: F04B53/18
Filed: 2011-04-19
Abstract: A method for controlling oil in an air compressor system (100) is disclosed. The system comprises a first oil line (54) connected to the air compressor (20) and a receiver (34) to enable oil to flow from the receiver to the air compressor and a second oil line (56) connected to the air compressor (20) and the receiver (34) to permit oil to flow from the receiver to the air compressor. If the pressure of the air compressor (20) falls below predetermined oil open pressure, an oil stop valve (24B) in the second oil line (56) is closed, so that oil cannot flow through the second oil line (56). The method ensures that oil for lubrication or cooling is only provided when the compressor (20) is under load. A kit comprising the oil stop valve (24B) and instructions for installation of lines (54, 56) is also disclosed.
Patent NZ-707168-A (NZ)
Title: Pharmaceutical composition of insulins
Inventor: AMBULGE JEETENDRA KASHINATH
IPC: A61K47/18
Filed: 2013-04-19
Abstract: The present invention provides a pharmaceutical composition comprising human insulin, analogues or derivatives thereof, a combination of at least one or more amino acids and a halogenide optionally along with one or more pharmaceutically acceptable excipient(s), wherein pH of the pharmaceutical composition is in between 3.5 to 7.0. The combination of one or more amino acids and the halogenide substantially prevents the aggregation of insulin molecules by reducing surface tension and maintaining thermodynamic and hydrodynamic balance to keep insulins stable by maintaining their native state.
Patent NZ-709209-A (NZ)
Title: Internal ultrasound gel
Inventor: SCURTESCU CRISTIAN
IPC: A61P31/04
Filed: 2013-12-18
Abstract: The problems solved through the invention are to provide internally and orally compatible ultrasound gels that is specifically approved and labelled for intra-oral applications and is ingestible in small quantities, and the solution of the invention is a gel and kit of the invention. The gist of the solution is: an internal ultrasound gel comprising: water; thickening agent for thickening the water into a gel, the thickening agent comprising a carbomer homopolymer Type B; a neutralizer for setting the gel viscosity and adjusting the pH of the gel; a preservative for preserving the gel; and a stability compound for maintaining gel integrity through stabilization; wherein the gel has an acoustic impedance similar to soft tissue and can be safely used internally or orally.
Patent NZ-710364-A (NZ)
Title: In-line tie articles and methods of manufacture and use
Inventor: TSCHETTER JEFFREY
IPC: G09F3/14
Filed: 2014-01-31
Abstract: Tie articles may be used to bundle items together and/or hold packages or articles closed. However, common tie articles conventionally known as twist ties generally do not have a large surface area for the display of printed or other information that may be visually or machine readable. Even in cases where information may be printed on a tag of a twist tie, such printing may be compromised by stretching, tearing of the tag material, or smearing of the printing ink. The present invention solves these problems by providing a tie article (10) including a closure device (22) disposed between the first surface (24) of a printed sheet (18) and a polymeric film (20). The attachment portion (14) having the closure device (22) is integrally fabricated with a bib portion (16) from the printed sheet (18) and polymeric film (20). The bib portion (16) allows for the prominent display of information once the tie article (10) is attached to an item. Front film (20) is desirably produced from a clear polymeric material that exhibits good interlayer bonding to printed sheet (18). This allows information presented on a front surface (24) of the printed sheet (18), such as indicia (26), to be visible through front film (20). The good interlayer bonding also secures the closure device (22) between the printed sheet (18) and front film (20) at tie portion (14). Front film (20) may also structurally reinforce the printed sheet (18), thereby reducing the risk of tearing tie article (10) during use. A method for forming a continuous sheet of tie articles results in a sheet (56), wherein individual tie articles (10) desirably remain at least partially connected to each other to maintain a sheet-like character. The resulting continuous sheet of tie articles (10) may then be stacked, folded, rolled into a roll form, or otherwise made available for subsequent use. Subsequent uses may include attachment to one or more articles manually or with an automated system. Moreover, the disclosed system may be used to form differently shaped tags in the same sheet forming process, by interchanging the cutting die (50).
Patent NZ-715940-A (NZ)
Title: Cyanotriazole compounds
Inventor: SATO SEIJI
IPC: C07D417/14
Filed: 2014-07-16
Abstract: This invention relates to a cyanotriazole compound represented by the formula (1):, wherein each symbols are defined in the specification, or a salt thereof. The compound or a salt thereof stimulates the citric acid cycle activity and/or improves hyperglycemia with less side effects, and excellent safety, and therefore, it is useful for treating and/or preventing diseases or disorders on which citric acid cycle activation and/or improvement of hyperglycemia has a prophylactic and/or therapeutic effect, for example, diabetes, impaired glucose tolerance, insulin resistance, diabetic complications, obesity, dyslipidemia, hepatic steatosis, atherosclerosis and/or cardiovascular disease, as well as diseases or disorders that would benefit from stimulating energy expenditure.
Patent NZ-735336-A (NZ)
Title: Compositions and methods for dengue virus chimeric constructs in vaccines
Inventor: LIVENGOOD JILL A
IPC: A61K39/12
Filed: 2014-03-12
Abstract: Disclosed are nucleic acid chimeras of dengue viruses and their encoded polypeptides, including dengue-1/dengue-2, dengue-3/dengue-2 and dengue-4/dengue-2 chimeras represented by the sequences disclosed in the specification. Also disclosed is the use of these chimeras in the production of vaccines.
Patent NZ-738592-A (NZ)
Title: Method for improving aqueous solubility of water-insoluble or slightly water-soluble drugs
Inventor: GRASSAUER ANDREAS
IPC: A61K47/26
Filed: 2016-07-15
Abstract: A method of increasing the solubility of a water-insoluble or slightly water- soluble hydrophobic organic compound in an aqueous solvent comprises adding a saponin component selected from the group consisting of escin, glycyrrhizin, and Quillaya saponaria extract to the aqueous solvent in an amount sufficient to trigger the formation of micelles, wherein in a first step the hydrophobic organic compound is pre-dissolved in an organic solvent, whereupon in a second step the organic solvent comprising the pre-dissolved compound is admixed to the aqueous solvent; whereupon at least a part of the insoluble or slightly soluble hydrophobic organic compound gets solubilized and dissolved in the aqueous solvent, yielding an aqueous composition having an increased concentration of said organic compound dissolved therein. The invention also relates to pharmaceutical or cosmetic compositions comprising a water-insoluble or slightly water-soluble organic compound dissolved in an aqueous solvent at substantially increased concentrations.
Patent NZ-748321-A (NZ)
Title: Submerged combustion apparatus
Inventor: ZUPANCIC JOHN WILLIAM
IPC: B01D1/14
Filed: 2017-05-17
Abstract: A submerged combustion apparatus for heating a liquid including a liquid vessel that contains the liquid, a combustion chamber including a combustion chamber body, an inlet and a plurality of discharge ports proximate a second end of the combustion chamber body, the combustion chamber body being positioned in the vessel so that at least the discharge ports are submerged in liquid in use, a burner that allows an air/fuel mixture to be burned at least partially within the combustion chamber thereby causing bubbles of heated gaseous combustion products to be emitted from the plurality of discharge ports so as to heat the liquid and a guide surface spaced apart from and extending along at least part of a length of a combustion chamber body outer surface so as to guide bubbles emitted from the plurality of discharge ports so that the bubbles are at least partially constrained to flow between the combustion chamber body outer surface and the guide surface.
Patent NZ-750121-A (NZ)
Title: Triple combination of histamine-3 receptor inverse agonists, acetylcholinesterase inhibitors and nmda receptor antagonist
Inventor: NIROGI RAMAKRISHNA
IPC: A61P25/28
Filed: 2017-08-14
Abstract: The present invention relates to a combination of histamine-3 receptor inverse agonist, acetylcholinesterase inhibitor and NMDA receptor antagonist. Also, the present invention provides histamine-3 receptor (H3R) inverse agonist, or the 10 pharmaceutically acceptable salt(s) thereof in combination with or as adjunct to acetylcholinesterase inhibitor and N-Methyl-D-aspartate (NMDA) receptor antagonist and their use in the treatment of cognitive disorders. The present invention further provides the pharmaceutical composition containing the said combination.
Patent NZ-751180-A (NZ)
Title: Container with a medal
Inventor: SMITH ROGER
IPC: B65D51/24
Filed: 2014-03-06
Abstract: For some applications, containers require a marker for tracking, anti-counterfeiting, tamper-indicating, and or use-indicating purposes. A container and a method of making the container are disclosed, the container includes a wall and a medal retained to the wall by container material of integral one-piece construction with the wall and extending over at least a portion of the medal. The medal has an inward surface facing the container and the inward surface has an authentication code. The method includes the steps of forming a wall of a container to include a medal retainer of integral one-piece construction with the wall and retaining a medal to the container by forming a portion of the medal retainer of the container wall over a corresponding portion of the medal. The retaining step includes applying the medal to the container so that authentication indicia on one side of the medal faces inwardly. In use, a product manufacturer can fill a container with product, record an authentication code from inner surface of the container medal, and store information about the product in conjunction with the authentication code.
Patent NZ-754622-A (NZ)
Title: Patient interface
Inventor: GUNEY MEMDUH
IPC: A61M16/06
Filed: 2008-07-28
Abstract: A patient interface (5010) for delivering breathable gas to a patient, the patient interface including a frame (5030) with a front portion having a single tube entry port for receiving a supply of gas, a seal assembly (5020) provided to the frame and including a seal to sealingly communicate with at least the patient’s nasal airway in use, and headgear (5050) to maintain the seal in a desired position on the patient’s face. The headgear includes two side portions (5052) configured to extend along respective sides of the patient’s face between the patient’s eye and ear when the patient interface is worn, each side portion including 1) a sleeve having an interior portion formed therein, 2) a rigidizing material disposed in the interior portion of the sleeve to provide rigidity to the side portion, and 3) a slotted connector portion including a slot (5065). A rear strap portion has opposing end portions configured to be received in a respective slot of the side portions. The rear strap portion is configured to pass around a rear portion of the patient’s head when the patient interface is worn.
Patent NZ-761897-A (NZ)
Title: 1-(4-(isoxazol-5-yl)-1h-pyrazol-1-yl)-2-methylpropan-2-ol derivatives and related compounds as il-17 and ifn-gamma inhibitors for treating autoimmune diseases and chronic inflammation
Inventor: FELDING JAKOB
IPC: C07D413/04
Filed: 2018-09-06
Abstract: The present invention relates to compounds of the general formula (I), and the pharmaceutically acceptable salts and solvates thereof, wherein Ar, Z and Y are as described herein and R1 is a group of the structure (formula (II)), wherein n is 0 or 1; R2 is H, deuterium or methyl; R3 is methyl, trilluoromethyl, ethyl, or taken with R2 together forms a cyclopropyl group, or R3 forms a methylene bridge to the carbon atom marked *, which are suitable for the treatment of autoimmune diseases and chronic inflammation.
Patent NZ-784109-A (NZ)
Title: Improving blast patterns
Inventor: HUNT THOMAS PETER
IPC: F42D1/00
Filed: 2020-08-12
Abstract: Techniques for improving a blast pattern at a mining site include conducting an initial blast and recording the initial blast as a high speed optical video. The high speed optical video, and the blast pattern used in the initial blast are sent as inputs to a machine learning model, which correlates one or more characteristics of the region being blasted with measurements associated with characteristics of the region being blasted obtained from the high speed optical video. The machine learning model can then determine an improved blast pattern based on the correlation made. This improved blast pattern can be displayed on a user computing device, or transmitted to a drilling system to automatically drill the improved blast pattern for subsequent blasts.
Patent PT-100279-A (PT)
Inventor: BJORK ANDERS
IPC: C07D295/215
Filed: 1992-03-23
Abstract: The present invention relates to the relief or prevention of withdrawal syndrome resulting from addiction to non-opiate type drugs of abuse and/or the suppression of dependence on non-opiate type drugs of abuse by administering to a person in need thereof, an effective amount of certain diphenylbutyl-piperazine-carboxamides including 4-[4,4-bis(4-fluorophenyl)butyl]-N-ethyl-1-piperazine-carboxamide which is known as amperozide.
Patent PT-100766-A (PT)
Inventor: HUGGETT ATHONY C
IPC: A23L33/19
Filed: 1992-08-11
Abstract: Food compositions, enteral preparations and pharmaceutical preparations containing an effective amount of mammalian milk or colostrum derived TGF- beta 2-like MGF for the modulation of MHC associated immune responses in the gastrointestinal tract of humans or animals.
Patent PT-102298-A (PT)
Title: Hydromechanical torque multiplier + has transmission via recirculating balls, for combination of two different potential forces
IPC: F15B15/00
Filed: 1999-05-05
Abstract: No information given.
Patent PT-102312-A (PT)
Title: Device for sensing a gas concentration in gaseous mixtures and corresponding measurement method
IPC: B01D53/047
Filed: 1999-06-04
Abstract: Device for sensing a gas concentration in a gaseous mixture and process for measuring a concentration using this type of sensor, its use being ideal in the case of binary gaseous mixtures or provided that, in the mixture, only the presence of two gases (or a group of gases) is significant. This sensor lies in the field of gas- concentration measuring equipment and is based on the difference in permeability of certain barriers to gases in the mixture. In turn, the measurement process, also included in the invention, allows the measurement of concentrations to be extended to situations where there are non-binary mixtures and those in which it is desired to measure the concentration of more than two components or of a group of components. The concentration sensor that has been invented, according to the representation in Figure 1, is characterized in that it has a chamber C inside which there are is a module of selected permeable membranes M that divide it into two parts that are called, respectively, retentate subchamber CR and permeate subchamber CP, the former containing the gaseous mixture retentate R and the latter containing the gaseous mixture permeate P, this chamber being equipped either with an entry or an exit, both connected to the retentate subchamber, or with a pressure sensor SP and, downstream thereof, a permeable barrier B, both connected to the permeate subchamber. However, the respective process for measuring the concentration of gases in a flow of a gaseous mixture G is characterized by the use of n-1 of those concentration sensors, by n being the number of gases or different group of gases incorporated in the gaseous mixture, the concentration of which it is desired to measure, which sensors are arranged in series or in parallel, in such a flow, and by the respective modules of selective permeable membranes Mj, with j varying from 1 to n, having different degrees of selectivity. <IMAGE>
Patent PT-103607-A (PT)
Title: Sistema inteligente de telecomunicações ip para ambientes residenciais e/ou hoteleiros
Inventor: VASQUES TERESA MARIA SA FERREIRA VAZAO
IPC: H04L29/06
Filed: 2006-11-16
Abstract: SISTEMA DE TELECOMUNICAÇÕES IP PARA AMBIENTES RESIDENCIAIS E/OU HOTELEIROS QUE PROPORCIONA O ACESSO COLECTIVO, INTEGRADO E SEGURO A UM CONJUNTO DE SERVIÇOS DE COMUNICAÇÕES, POSSUINDO FACILIDADES DE GESTÃO CENTRAL E REMOTA E SENDO SUPORTADO, ÚNICA E EXCLUSIVAMENTE, POR UMA INFRA-ESTRUTURA DE COMUNICAÇÕES IP, UTILIZANDO UMA REDE PARTILHADA PELAS DIVERSAS FRACÇÕES E UM CONJUNTO DE SERVIDORES PRÓPRIOS. O INVENTO APRESENTA UM SISTEMA DE ACESSO A SERVIÇOS DE COMUNICAÇÕES VOCACIONADOS PARA AMBIENTES RESIDENCIAIS E/OU HOTELEIROS QUE PERMITE O ACESSO A SERVIÇOS ESPECÍFICOS DESTE AMBIENTE ATRAVÉS DUMA INFRA-ESTRUTURA TOTALMENTE SUPORTADA NO PROTOCOLO DE COMUNICAÇÃO IP. O PRESENTE SISTEMA INREGRA AINDA SERVIÇOS TAIS COMO VIDEOVIGILÂNCIA IP, INTERCOMUNICAÇÃO IP, EMERGÊNCIA FÍSICA E PESSOAL IP, ALÉM DOS SERVIÇOS DE ACESSO À INTERNET, TELEFONE IP, TELEVISÃO IP E CONTEÚDO-A-PEDIDO IP. A INTEGRAÇÃO PROPORCIONA NO PRESENTE SISTEMA A CRIAÇÃO, COOPERAÇÃO E COMPLEMENTARIDADE DE SERVIÇOS NUMA ÚNICA REDE IP INTELIGENTE.
Patent PT-104105-A (PT)
Title: Dispositivo compacto para produção de algas e utilização do diospireiro coroa de rei
Inventor: MARQUES ANTONIO DOS SANTOS
IPC: C12P7/06
Filed: 2008-06-20
Abstract: O INVENTO CONSISTE NA UTILIZAÇÃO DO DIÓSPIRO PARA A PRODUÇÃO DE BIOETANOL, CO2, NUTRIENTES SÓLIDOS E LÍQUIDOS PARA REPRODUÇÃO DE ALGAS ETC. PARTINDO DA IDENTIFICAÇÃO DE PROPRIEDADES QUE PERMITEM AO DIÓSPIRO, PRODUZIR AS SUBSTÂNCIAS REFERIDAS E PELO DESENVOLVIMENTO DE UM DISPOSITIVO COMPACTO DE ELEVADA EFICIÊNCIA DO PROCESSO. O DISPOSITIVO É COMPOSTO POR UMA CÂMARA INTERNA FERMENTADORA/FOTOBIORREATORA(1), NO CENTRO DE UM FOTOBIORREATOR ROTATIVO (10), ENTRE ESTAS, UM SISTEMA DE ILUMINAÇÃO. A CÂMARA INTERNA, SERVE AO MESMO TEMPO, PARA FERMENTAÇÃO E REPRODUÇÃO DE MICROALGAS. A EXTERNA DESTINA-SE À ACELERAÇÃO DA CULTURA MICROALGAS E MACROALGAS, COM UM MISTURADOR/DISTRIBUIDOR ESTÁTICO (11) NO SEU INTERIOR, ACOPLADO À CAMARA INTERNA COM FIXADORES DE ALGAS (26) E (27), POSSUI TAMBÉM, VÁRIOS CONJUNTOS DE PÁS E DE CANAIS DE DISTRIBUIÇÃO, TENDO COMO OBJETIVO A PRODUÇÃO DE TODO O TIPO BIOCOMBUSTÍVEIS, ENTRE OUTROS PRODUTOS.
Patent PT-106220-A (PT)
Title: Método de preparação de estruturas tridimensionais à base de lisados de plaquetas processados por tecnologia supercrítica
Inventor: GOMES MARIA MANUELA ESTIMA
IPC: A61L27/56
Filed: 2012-03-21
Abstract: ESTA INVENÇÃO DESCREVE UM MÉTODO DE PREPARAÇÃO DE UMA MATRIZ TRIDIMENSIONAL À BASE DE LISADOS DE PLAQUETAS PROCESSADOS POR TECNOLOGIA SUPERCRITICA COM POTENCIAL APLICAÇÃO NA REGENERAÇÃO DE TECIDOS MOLES, NA REGENERAÇÃO DE TECIDOS DUROS, COMO RESERVATÓRIOS DE LIBERTAÇÃO CONTROLADA E AGENTES BIOACTIVOS E/OU ENCHIMENTOS, NO SENTIDO DE FORNECER UMA ESTRUTURA POROSA E INTERCONECTADA, DE SUPORTE AO CRESCIMENTO DE CÉLULAS E/OU FAZER A LIBERTAÇÃO CONTROLADA DE UMA(S) PROTEÍNA E/OU FACTOR(ES) DE CRESCIMENTO E/OU DE UM ADITIVO BIOACTIVO E/OU INDUZIR A MINERALIZAÇÃO DA MATRIZ. EM PARTICULAR, ESTA INVENÇÃO RELATA UM PROCESSO UNITÁRIO PARA PROMOVER A PRECIPITAÇÃO POR INVERSÃO DE FASES DE UMA MATRIZ À BASE DE LISADOS DE PLAQUETAS AO MESMO TEMPO QUE A ESTRUTURA É RETICULADA, UTILIZANDO UMA TECNOLOGIA LIMPA, NOMEADAMENTE, ATRAVÉS DO USO DE FLUIDOS COMPRIMIDOS.
Patent PT-108093-A (PT)
Title: Processo para conversão de resíduos, efluentes e subprodutos orgânicos em materiais valorizáveis
Inventor: FLÁVIO GONZAGA CASTRO SANTOS SILVA
IPC: C02F3/30
Filed: 2014-12-11
Abstract: A PRESENTE INVENÇÃO CONSISTE EM UM PROCESSO QUE CONSISTE NUMA SEQUÊNCIA DE ESTAGIOS EM REATORES BIOLÓGICOS OPERADOS COM CULTURAS MISTAS EM CONDIÇÕES NAO-ESTEREIS, DESIGNADAMENTE FOTORREACTOR, REATOR ANAERÓBIO (ACIDOGÉNICO/METANOGÉNICO), REATOR AERÓBIO DESCONTINUO SEQUENCIAL E REATOR AERÓBIO DESCONTINUO. SIMULTANEAMENTE O TEOR DE MATÉRIA ORGÂNICA DO SUBSTRATO INICIAL É REDUZIDO EM 96% ATRAVES DESTE PROCESSO, PERMITINDO GENERICAMENTE CUMPRIR OS CRITÉRIOS DE DESCARGA. ESTE PROCESSO PERMITE VALORIZAR RESIDUES, EFLUENTES OU SUBPRODUTOS ORGANICOS EXCEDENTARIOS ATRAVÉS DA PRODUÇÃO DE PRECURSORES QUIMICOS (ACIDOS ORGÂNICOS VOLÁTEIS, AOV) E DE POLIMEROS BIODEGRADAVEIS DO TIPO POLIHIDROXIALCANOATOS (PHA). ADICIONALMENTE SÃO PRODUZIDOS MATERIAIS ENERGETICAMENTE VALORIZÁVEIS (METANO, HIDROGÉNIO E LÍPIDOS UTILIZÁVEIS NA PRODUÇÃO DE BIODIESEL), ALÉM DE QUE AS CORRENTES GASOSAS GERADAS, COM POTENCIAL DE EFEITO DE ESTUFA (DIÓXIDO DE CARBONO), SÃO MAIORITARIAMENTE SEQUESTRADAS PELO PRÓPRIO PROCESSO, EM SIMULTÂNEO COM O AZOTO E O FÓSFORO EVENTUALMENTE PRESENTES NOS SUBSTRATOS.
Patent RU-94017386-A (RU)
Inventor: GERASIMENKO V B
IPC: A23G3/28
Filed: 1994-05-18
Abstract: FIELD: food-processing industry, in particular, dusting caddy bodies with crumbled wafer. SUBSTANCE: apparatus has casing with charging and discharge windows, conveyance mechanism and drive. Casing is made in the form of two fixed axially aligned hollow cylinders rigidly connected one with the other. Conveyance mechanism is formed as drum mounted for rotation in cavity between surfaces of inner and outer cylinders in axial alignment with them. Drum has two annular cheeks rigidly interconnected through radial longitudinal plates. Charging and discharge windows are made in outer cylinder and inner cylinder is provided with perforated surface positioned in its upper part and with longitudinal window extending along its lower part. EFFECT: simplified construction, improved quality of caddies, reduced loss of crumbled product. 2 cl, 3 dwg
Patent RU-94017470-A (RU)
Inventor: GANDEL V G
IPC: A61K35/60
Filed: 1994-05-13
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: compound is prepared by fish oil reesterification, for example, technical oil followed by fractionation of fatty acid ethyl esters by distillation or rectification under vacuum. Method provides the elimination of inflammable solvent. Fractionation of obtained ethyl esters is carried out immediately before reesterification. EFFECT: decreased energy consumption, simplified method.
Patent RU-94021295-A (RU)
Inventor: RYBAL CHENKO I V
IPC: G01N21/78
Filed: 1994-06-07
Abstract: FIELD: analytical chemistry. SUBSTANCE: method involves the use azo-coupling reaction with diazocomponent in hydrochloric acid medium at pH interval = 0.4-0.6. Para-diazobenzene sulfochloride is used as diazocomponent. Method is used for 1-methoxy-1,3,5-cycloheptatriene assay. EFFECT: increased sensitivity (two-fold), enhanced selectivity, broaden range of method use. 1 cl, 2 dwg