baber/WOPTO huggingface dataset:
Patent NZ-599725-A (NZ)
Title: Method for determining the dielectric permittivity of a dielectric object
Inventor: AVERYANOV VALERY PETROVICH
IPC: G01N22/00
Filed: 2010-11-24
Abstract: Disclosed is a method for determining the dielectric permittivity of a dielectric object against the background of a reflector. The method includes irradiating the dielectric object with coherent microwave radiation at N frequencies and detecting the signal reflected from the dielectric object and the reflector. The method further includes coherent processing of the detected signal and producing a three-dimensional microwave image of the dielectric object and the reflector. The method also includes using two or more video cameras to produce video images of the region of the dielectric object and reflector. The obtained video images are converted into digital form and a three-dimensional video image of the region is constructed therefrom. The three-dimensional video image and the microwave image are converted into a general system of coordinates. From the microwave image in the general system of coordinates a distance Z1 between the microwave radiation source and a section of the microwave image of the reflector that is free of the dielectric object is determined. A distance Z2 between the microwave radiation source and the section of the microwave image of the reflector located behind the dielectric object is also determined from the microwave image; the measurement being taken through the dielectric object. On the basis of the three-dimensional video image, the distance Z3 between the microwave radiation source and the video image of the dielectric object is determined in the general system of coordinates. The dielectric permittivity ε of the dielectric object is determined from the relationship: ε = [(Z2 – Z3)/(Z1 – Z3)]^2. This method has particular application to determining whether the dielectric object is an explosive material.
Patent NZ-606227-A (NZ)
Title: Agricultural additives, compositions and methods
Inventor: QUIN BERTRAM FRANCIS CHARLES
IPC: C09K17/00
Filed: 2012-01-25
Abstract: Disclosed herein is an agricultural additive comprising one or more polymers selected from the group consisting of synthetic poly-carboxylic acids and silicate polymers, and the use thereof for the treatment of soil to reduce soil metal toxicity thereby reducing or eliminating the quantity of liming material required. Specifically wherein the poly-carboxylic acid(s) is/are selected from the group comprising poly maleic acid (PMA), copoly acrylic maleic acid (PAMA), co-poly vinyl alcohol maleic acid (PVaMA), hydrolised co-poly vinyl acetate maleic acid (HPVAMA), poly fumaric acid (PFA), co-poly fumaric maleic acid (PFMA), poly itaconic acid (PIA), co-poly itaconic maleic acid (PIMA), co-poly itaconic fumaric acid, co poly vinyl alcohol fumaric acid (PVaFA), co-poly vinyl actetate fumaric acid (PVAF), hydrolyzed PVAF (HPVAF), co-poly vinyl alcohol itaconic acid (PVaIA), co-poly vinyl actetate itaconic acid (PVAIA), hydrolyzed PVAIA (HPVAIA), combinations of poly and co-poly vinyl acetate, acrylic acid, maleic acid, fumaric acid, itaconic acid, and combinations thereof. Specifically wherein the silicate polymer(s) is/are selected from the group comprising potassium silicates, sodium silicates and mixtures thereof, more specifically wherein the ratio of SiO2:M2O is between 2:1 and 3.75:1 where M is sodium or potassium.
Patent NZ-606767-A (NZ)
Title: A method of increasing the effect of an activated-potentiated form of an antibody
Inventor: EPSHTEIN OLEG ILIICH
IPC: C07K16/40
Filed: 2011-07-15
Abstract: Disclosed is a method of increasing the effect of a homeopathic activated-potentiated form of an antibody to an endogenous biological molecule by combining said endogenous biological molecule with a homeopathic activated-potentiated form of an antibody to endothelial NO-synthase. Also disclosed is a pharmaceutical composition comprising a) a homeopathic activated-potentiated form of an antibody to an endogenous biological molecule, and b) a homeopathic activated-potentiated form of an antibody to NO synthase, wherein the antibody to the endogenous biological molecule is an antibody to angiotensin II receptor.
Patent NZ-607200-A (NZ)
Title: An emulsifier, and method of deriving parameters for an emulsifier
Inventor: NG KOK LOON
IPC: F23K5/12
Filed: 2011-07-20
Abstract: An emulsifier (200) for producing water-in-fuel emulsions is disclosed. The emulsifier comprises a mixing chamber (202) for mixing fuel and water. A fuel inlet (206a)is provided for directing fuel into the mixing chamber at a rate of about 0.60m3/hr to about 108m3/hr. One or more nozzles (201) are arranged to receive water from a water inlet (201a) and to inject the water into the mixing chamber. The mixing chamber has a diameter of between about 8.00mm and about 47mm. Each of the nozzles have a diameter of between about 0.50mm and 6.60mm. The emulsifier reliably produces water in fuel emulsions with water particles sizes of 2 to 6 microns across a range of water contents from 6%-40% V/V. The emulsifier does not have any moving parts, but is advantageously able to provide water-in-fuel emulsions with water content similar to emulsions produced by emulsifiers having moving parts and/or parts requiring maintenance and/or replacement.
Patent NZ-616932-A (NZ)
Title: Improved winder assembly
Inventor: CARMELO JOSEPH LICCIARDI DI STEFANO
IPC: E06B9/78
Filed: 2013-10-22
Abstract: 616932 A winder assembly for a window covering, such as roller blinds, has a spindle with an enlarged head and a shaft extending from the head. The head has a locating lug extending in the direction of the shaft. A drive mechanism is provided to control extension and retraction of the covering by rotation of the drive mechanism about the spindle. A cover has an opening through which the shaft of the spindle passes, so that the cover releasably engages the head of the spindle, with a location aperture receiving the locating lug to define at least one position of the spindle relative to the cover. The location lug has a pair of divergent walls extending outwardly from the head so as to resist separation of cover and spindle.
Patent NZ-619707-A (NZ)
Title: Sustained release formulations for delivery of proteins to the eye and methods of preparing same
Inventor: WONG VERNON G
IPC: A61K47/30
Filed: 2012-06-11
Abstract: Provided are liquid sustained release pharmaceutical formulations for delivery of active pharmaceutical ingredients to the eye. The formulations are particularly suitable for delivering proteins to the eye such as bovine gamma globulin. The formulations comprise at least one liquid biodegradable non-polymeric excipient, such as acetyl triethyl citrate (ATEC) or dimethyl sulfoxide (DMSO), and at least one biodegradable, biocompatible poly(D,L-lactide) (PLA) and/or poly(D,L-lactide-co-glycolide) (PLGA) polymer, wherein the ratio of non-polymeric excipient: polymer is about 90:10 to about 99:1. Further provided is the use of at least one biodegradable, biocompatible poly(D,L-lactide) (PLA) and/or poly(D,L-lactide-co-glycolide) (PLGA) polymer and at least one liquid biodegradable non-polymeric excipient in the manufacture of a medicament for treating eye disorders and other diseases such as cancer.
Patent NZ-703078-A (NZ)
Title: Thermally conducting rods for use in aerosol-generating articles
Inventor: GINDRAT PIERRE-YVES
IPC: A24D1/22
Filed: 2013-05-30
Abstract: A rod is formed from a first sheet comprising an aerosol-forming material (2) and a second sheet comprising a thermally-conductive material (3), the first and second sheets being gathered together and circumscribed by a wrapper (12). The rod may be used as a component part of an aerosol-generating article.
Patent NZ-706857-A (NZ)
Title: Azaquinazoline inhibitors of atypical protein kinase c
Inventor: BRESLIN HENRY
IPC: C07D519/00
Filed: 2013-09-27
Abstract: The present invention provides a compound of formula (I) or a salt thereof, wherein R7, R8, R9, G, and X are as defined herein. A compound of formula (I) and its salts have a PKC inhibitory activity, and may be used to treat proliferative disorders.
Patent NZ-709572-A (NZ)
Title: Aminocyclobutane derivatives, method for preparing same and the use thereof as drugs
Inventor: VACHER BERNARD
IPC: C07C235/40
Filed: 2013-12-04
Abstract: The present invention concerns aminocyclobutane derivatives, in particular as antagonists of the NMDA receptors, the application thereof in human therapy and method for preparing same. These compounds correspond to the general formula (1) for which: - X1 represents a hydrogen atom or a fluorine atom; - X2 is a hydrogen atom or a fluorine atom or a chlorine atom; - R1 represents a hydrogen atom or a fluorine atom or a chlorine atom or a methyl group or a methoxy group or a cyano group; - R2 represents a methyl group or an ethyl group, together or separately.
Patent NZ-711433-A (NZ)
Title: Compositions and methods for producing elevated and sustained ketosis
Inventor: ARNOLD PATRICK
IPC: A61P3/04
Filed: 2014-03-19
Abstract: Beta-hydroxybutyrate mineral salts in combination with medium chain fatty acids or an ester thereof such as medium chain triglycerides were used to induce ketosis, acheiving blood ketone levels of (2 - 7mmol/L), with or without dietary restriction. The combination results in substantial improvements in metabolic biomarkers related to insulin resistance, diabetes, weight loss, and physical performance in a short period of time. Further, use of these supplements to achieve ketosis yields a significant elevation of blood ketones and reduction of blood glucose levels. Use of these substances does not adversely affect lipid profiles. By initiating rapid ketosis and accelerating the rate of ketoadaptation, this invention is useful for the avoidance of glucose withdrawal symptoms commonly experienced by individuals initiating a ketogenic diet, and minimizes the loss of lean body mass during dietary restriction.
Patent NZ-713997-A (NZ)
Title: System and method for fingerprinting datasets
Inventor: VLACK KEVIN
IPC: H04M3/00
Filed: 2013-03-04
Abstract: Disclosed is a method for creating a weighted compressed representation of a dataset. The method comprises the steps of: a) computing a compressed representation of the dataset; b) applying a transformation to the dataset; c) after step (b), computing another compressed representation of the dataset; d) repeating steps (b) and (c) a plurality of times to create a plurality of compressed representations; and e) combining the plurality of compressed representations into a weighted compressed representation, where each weight in the weighted compressed representation is computed as a function of elements in the plurality of compressed representations. The method may be used for creating a “fingerprint” representing the dataset for comparison to fingerprints of other, known datasets such as known audio data (e.g. songs, voice messages).
Patent NZ-744648-A (NZ)
Title: Fuel compositions
Inventor: FILIP SORIN VASILE
IPC: C10L10/10
Filed: 2017-02-09
Abstract: A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring sharing two adjacent aromatic carbon atoms with a 6- or 7-membered saturated heterocyclic ring, the 6- or 7-membered saturated heterocyclic ring comprising a nitrogen atom directly bonded to one of the shared carbon atoms to form a secondary amine and an atom selected from oxygen or nitrogen directly bonded to the other shared carbon atom, the remaining atoms in the 6- or 7-membered heterocyclic ring being carbon. The additive increases the octane number of the fuel, thereby improving the auto-ignition characteristics of the fuel.
Patent NZ-764955-A (NZ)
Title: Three-dimensional medical image analysis method and system for identification of vertebral fractures
Inventor: NICOLAES JOERI
IPC: G06T7/00
Filed: 2018-11-29
Abstract: The present invention provides a machine-based learning method to estimate a probability of bone fractures in a 3D image, more specifically vertebral fractures. The method and system utilizing such method utilize a data-driven computational model to learn 3D image features for classifying vertebra fractures, that producing two or more sets of 3D voxels, wherein each of the sets corresponds to the entire said 3D image, and wherein each of the sets consists of voxels of equal dimensions, the two or more sets of 3D voxels including a set of first voxels of a first size and a set of second voxels of a second size, said second size different to said first size; and generating a voxels classification output by assigning to said voxels one or more class probabilities of a voxel to contain a fracture by classifying each of said voxels in each set in the context of the surrounding voxels.
Patent PT-100189-A (PT)
Inventor: BRAISH TAMIN FEHME
IPC: C07C209/00
Filed: 1992-03-04
Abstract: A novel process for converting trans-isomeric N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine to cis-isomeric N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine is disclosed. The process involves contacting trans-isomeric N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine, or a mixture of same with up to about an equal part by weight of the corresponding cis-isomer, with a basic equilibration agent like potassium tert.-butoxide in a reaction-inert polar organic solvent to ultimately afford a cis/trans-mixture wherein the amount of cis-amine present in said mixture achieves a constant value of about 2:1 on a weight-by-weight basis. The aforesaid resultant mixture is useful as an intermediate product that ultimately leads to pure cis-(1S) (4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenea mine (sertraline), which is a known antidepressant agent.
Patent PT-104641-A (PT)
Title: Sistema automático de perfusão para injecção arterial em cadáveres
Inventor: LAGARTO JOAO LUIS DE JESUS REIS
IPC: A01N1/00
Filed: 2009-06-23
Abstract: O SISTEMA OBJECTO DO PRESENTE INVENTO É CARACTERIZADO POR PERMITIR UM CONTROLO AUTOMÁTICO DO FLUXO E DA PRESSÃO DE INJECÇÃO POR MONITORIZAÇÃO DA PRESSÃO INTRAVASCULAR DO CADÁVER, ATRAVÉS DE UM ALGORITMO CRIADO PARA O EFEITO. ADICIONALMENTE, O SISTEMA PERMITE O CONTROLO DA TEMPERATURA DA SOLUÇÃO DE EMBALSAMAMENTO. A MONITORIZAÇÃO DE TODOS PARÂMETROS INERENTES À INJECÇÃO PERMITE CONTROLAR A ESTABILIDADE DA REDE VASCULAR EM PERFUSÕES DE CURTA OU LONGA DURAÇÃO. PELAS SUAS CARACTERÍSTICAS, O PRESENTE INVENTO É DESTINADO À INVESTIGAÇÃO CIENTÍFICA POIS POSSUÍ CARACTERÍSTICAS QUE PERMITEM O ESTUDO DA OPTIMIZAÇÃO DAS TÉCNICAS DE EMBALSAMAMENTO, NUMA PERSPECTIVA DE APERFEIÇOAMENTO DAS TÉCNICAS DE ESTUDO ANATÓMICO DO CORPO HUMANO.
Patent PT-107267-A (PT)
Title: Cobertura para proteção de veículos
Inventor: GOMES MÁRIO ALBERTO PALAVICHINI AMADO
IPC: B60J11/04
Filed: 2013-11-01
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UMA COBERTURA (1) MULTICAMADA LAVÁVEL PARA PROTEÇÃO PARCIAL DE VEÍCULOS AUTOMÓVEIS, LIMITANDO SIGNIFICATIVAMENTE A VARIAÇÃO DA TEMPERATURA NO INTERIOR DA CABINE DO VEÍCULO AUTOMÓVEL, QUANDO IMOBILIZADO, SUJEITO A EXPOSIÇÃO SOLAR DIRETA E/OU A TEMPERATURAS AMBIENTE NEGATIVAS, PROMOVENDO O CONFORTO DOS OCUPANTES DO VEÍCULO NO INÍCIO DA UTILIZAÇÃO E AINDA A PRESERVAÇÃO DE TODO O CONTEÚDO NO INTERIOR DO VEÍCULO, REDUZINDO AINDA A DURAÇÃO E OS CUSTOS ASSOCIADOS À CLIMATIZAÇÃO PARA CONSEGUIR ALCANÇAR CONDIÇÕES DE CONFORTO TÉRMICO. NO CASO DAS TEMPERATURAS AMBIENTE NEGATIVAS, ESTA COBERTURA PROTEGE AINDA O VEÍCULO CONTRA A DEPOSIÇÃO DE GELO, GEADA OU NEVE. A PRESENTE INVENÇÃO TEM APLICAÇÃO NA INDÚSTRIA DOS ACESSÓRIOS PARA VEÍCULOS AUTOMÓVEIS E NA INDÚSTRIA AUTOMÓVEL.
Patent PT-107859-A (PT)
Title: Sensor de cor e intensidade de feixes luminosos
Inventor: PIMENTA BRUNO MIGUEL CASTRO
IPC: G01N21/00
Filed: 2014-08-27
Abstract: AO MENCIONAR SENSOR DE COR E INTENSIDADE DE FEIXES LUMINOSOS ESTÁ-SE A REFERIR AO DISPOSITIVO ELETRÓNICO. ESTE DISPOSITIVO É AUTÓNOMO E CAPAZ DE IDENTIFICAR A COR PROVENIENTE DE UM FEIXE LUMINOSO, ASSIM COMO QUANTIFICAR A SUA INTENSIDADE. JÁ O SISTEMA EM SI É CONSTITUÍDO POR UMA PLACA DE CONTROLO, UMA PLACA DE COMANDO (OPCIONAL), UM A DOIS SENSORES DE COR E UM A OITO SENSORES LDR PARA A INTENSIDADE. OS VALORES DAS LEITURAS PODEM SER VISUALIZADOS DIRETAMENTE NO LCD DA PLACA DE COMANDO OU TRANSMITIDOS PARA UM COMPUTADOR, AUTÓMATO OU OUTRO DISPOSITIVO ATRAVÉS DE UM CABO DE COMUNICAÇÃO, RS-232 OU RS-485. EXISTE AINDA UMA INTERFACE DE ENTRADAS/SAÍDAS DIGITAIS PARA EXECUTAR AS LEITURAS E PARA INDICAÇÃO DOS RESULTADOS DOS TESTES, CASO NÃO SEJA ESTABELECIDA LIGAÇÃO COM A PLACA DE COMANDO OU COM UM COMPUTADOR.
Patent PT-110300-A (PT)
Title: Serviço de interação com entidades pedagógicas.
Inventor: NUNO MIGUEL JESUS DIAS GOMES
IPC: G06Q50/20
Filed: 2017-09-24
Abstract: A INVENÇÃO CONSISTE NUMA OFERTA DE SERVIÇOS DE INTERAÇÃO COM ENTIDADES PEDAGÓGICAS (110), QUE PERMITEM LOCALIZAR AS MESMAS COM BASE NA SUA POSIÇÃO GEOGRÁFICA, SENDO POSSÍVEL CONSULTAR AS SUAS INFORMAÇÕES, AVALIAÇÕES DE UTILIZADORES, BEM COMO DETERMINAR ENTIDADES DE ATIVIDADES EXTRACURRICULARES NAS SUAS IMEDIAÇÕES. OS ENCARREGADOS DE EDUCAÇÃO PODEM SOLICITAR DENTRO DA INVENÇÃO UM PEDIDO DE ACESSO ÀS ENTIDADES PEDAGÓGICAS QUE OS SEUS EDUCANDOS FREQUENTAM, PARA ASSIM PODEREM EFETUAR A AVALIAÇÃO DA ENTIDADE E VISUALIZAR OS CONTEÚDOS QUE SÃO PUBLICADOS INTERNAMENTE.AS ENTIDADES PEDAGÓGICAS PODEM PARTILHAR CONTEÚDOS MULTIMÉDIA ATRAVÉS DA INVENÇÃO, TENDO TAMBÉM SERVIÇOS QUE PERMITEM GERIR OS EDUCANDOS, AS TURMAS E OS FUNCIONÁRIOS, E DAR ACESSO AOS ENCARREGADOS DE EDUCAÇÃO, PUBLICAR EVENTOS, ENTRE OUTROS.
Patent RU-94001902-A (RU)
Inventor: IGOL NIKOV G A
IPC: E02B7/06
Filed: 1994-01-17
Abstract: FIELD: hydraulic engineering. SUBSTANCE: dam has a body with upper part being a damp made of individual massive blocks inserted into one another to form a massive body to prevent possibility of resonance arising. EFFECT: high reliability. 3 dwg
Patent RU-94030023-A (RU)
Inventor: NAMAZBAEV V I
IPC: A61F9/00
Filed: 1994-08-09
Abstract: FIELD: ophthalmology. SUBSTANCE: container comprises casing with bottom and cover closing from above compartments formed in casing for housing contact lenses and portable apparatus for placing lenses into eye and for taking then out. Bottoms of lens-holding compartments are disposed in casing above level of bottom of compartment for holding portable apparatus. Lens-holding compartments are communicated with apparatus-holding compartment via openings formed in casing in vicinity of bottoms of lens-holding compartments. Physiological solution or some other liquid filling compartments fully immerses lenses and extrememost portion of portable apparatus intended to come to contact with lenses. In order to retrieve lenses from container for their subsequent placement into eye, cover is removed from casing and portable apparatus is taken out of corresponding compartment for use in lens-placing operation into eye. As a result, solution level in compartments sinks and portion of solution which hitherto filled lens-holding compartments will flow through openings into compartment from which portable apparatus has been taken out. Absence of solution in lens-holding compartments facilitates their retrieval from container. To replace lenses into container, cover is again removed and portable apparatus is taken out of corresponding compartment for taking lenses to be stored in container from patient's eye. Solution level in compartments will drop and, as a result, lens-holding compartments will become empty and dry, thereby permitting without hindrance to accommodate lenses removed from eye in these compartments. Once portable apparatus is replaced in corresponding compartment, solution level will again increase, thus filling lens-holding compartments with solution. EFFECT: improved design.
Patent RU-94032146-A (RU)
Inventor: KARLOS GOMES MORENO
IPC: A47L11/02
Filed: 1993-10-06
Abstract: FIELD: polishing of floor or covering areas hard to reach. SUBSTANCE: machine has roller platform 1, frame 5 mounted on platform 1 and provided with machine actuating unit. Engine 6 for transmitting motion to shaft 11 through set of pulleys 8 and 10 is offset downward and is terminated with polishing head 12. Working tool attached to head 12 may reach covering in axial direction and floor in radial direction. Drive shaft 11 is movable transverse to machine. EFFECT: increased efficiency by convenient operation and maintenance and wider operational capabilities.
Patent RU-94037114-A (RU)
Inventor: LJAPIDEVSKIJ V K
IPC: G06K19/02
Filed: 1994-09-27
Abstract: FIELD: nuclear physics. SUBSTANCE: invention refers to experimental methods of nuclear physics and may be used for creation for identification of controlled objects. Method of marking, detection and identification of objects lies in registration of ultrasonic oscillations excited by generator of electromagnetic oscillations in mark applied on object. EFFECT: improved authenticity of method.
Patent RU-94037396-A (RU)
Inventor: ZIMIN V I
IPC: H01S3/095
Filed: 1994-09-29
Abstract: FIELD: singlet oxygen production primarily for continuous-action multipurpose chemical iodine-oxygen laser. SUBSTANCE: method involves absorption of gaseous oxygen by electrolyte, electrochemical reduction of dissolved oxygen to superoxide O, and oxidation of the latter to singlet oxygen O(Δg) which is then brought out to receiving medium; distilled water is used as electrolyte; superoxide Ois oxidized by using electrochemical method on anode; gas phase above electrolyte surface opposing that absorbing gaseous oxygen is used as receiving medium. Proposed combination of characteristics will make it possible to produce flow of singlet oxygen without macroscopic quantity of impurities (other than water vapors) which are potential suppressors of laser active medium components and to set mode of operation of electrochemical system ensuring steady state of electrolyte. EFFECT: provision for eliminating conditions provoking contamination of generating flow of singlet oxygen with potential suppressors of active medium components of laser and for dispensing with a search electrochemical system mode of operation corresponding to steady state of electrolyte. 2 cl
Patent RU-94038591-A (RU)
Inventor: SHAFRANOV E V
IPC: A61F2/64
Filed: 1994-10-14
Abstract: FIELD: medical equipment. SUBSTANCE: the knee assembly of the lower extremity prosthesis has an upper link with the femur sleeve attachment assembly; rear, lower, front links; rest; crus-folding device featured by the fact that it additionally has a bearing body with a rest for the lower link and a shock-absorbing device, and a crus tube attachment assembly and a preliminarily strained flexible link; the bearing body in the rear part is hinge-joined to the lower link, the flexible link is connected through its ends to the lower link and bearing body and rests in its middle part on the shock-absorbing device. EFFECT: improved design. 1 cl, 2 dwg
Patent RU-95100535-A (RU)
Inventor: LEVCHENKO E L
IPC: F16L55/045
Filed: 1995-01-12
Abstract: FIELD: methods of reduction of hydraulic load on pipe line; transportation of oil by pipe lines. SUBSTANCE: liquid is fed to upper section 2 of pipe line 1 at flow rate kept within definite range and gas is blown to pipe line 1 through branch pipe; as a result, flow of liquid at incomplete filling of section of pipe line 1 is created. At abrupt braking of liquid flow in lower portion of pipe line 1, pressure in liquid flow rises abruptly and pressure wave is propagated as far as zone of incomplete filling of section. When gas is introduced in pipe line 1, flow of liquid at incomplete filling of section is created due to reduction of hydraulic resistance in lower section 3 of pipe line 3, thus reducing the hydrostatic and dynamic loads. EFFECT: reduction of hydraulic impact and its duration due to creating section of flow at incomplete filling; reduction of static pressure in pipe line. 2 cl, 1 dwg