baber/WOPTO huggingface dataset:
Patent JP-3237275-U (JP)
Title: 音声集音器、音声集音機能付き音声送信器、および、音声認識システム
IPC: H04R3/04
Filed: 2022-02-28
Granted: 2022-04-28
Abstract: 【課題】集音したい音声ではない音は減衰させ、音声認識処理に適した音源を集音する音声集音器を提供する。【解決手段】音声集音器は、音声を含む音を収集する集音マイクと、前記集音マイクで収集した前記音を増幅して、増幅音声信号を生成するアンプ回路と、前記アンプ回路で生成した前記増幅音声信号を所望の音声レベルに調整し、調整音声信号を生成する感度調整手段と、前記感度調整手段で生成した前記調整音声信号を所望のＳＮ比に調整し、音質切替信号を生成する音質切替手段とを有する。【選択図】図１
Patent JP-3237888-U (JP)
Title: コアチューブ鋼製フレーム構造に適した定型化荷卸しプラットフォーム
IPC: E04G21/16
Filed: 2022-04-15
Granted: 2022-06-13
Abstract: 【課題】構造が簡単で、施工が便利で、構成が回転して使用可能であり、コアチューブ内の材料回転搬送の問題を効果的に解決し、人的資源、物質資源の浪費を減らし、安全で信頼性があり、造形が美しく、安全で文明的な施工に有利であり、施工コストを節約することができる、コアチューブ鋼製フレーム構造に適した定型化荷卸しプラットフォームを提供する。【解決手段】鋼梁は、少なくとも２本の鋼梁が間隔をおいて同一水平面上に配置され、各々の鋼梁がコアチューブに固定的に連結され、防護エプロンプレート２は、台座の頂部の周囲に固定的に連結され、防護エプロンプレート上にサイドハングドアが設けられており、吊リングは、少なくとも４つの吊リングが等間隔で防護エプロンプレートの頂部に連結され、滑り止め機構は台座の底部に固定的に連結され、台座が滑り止め機構を介して鋼梁に係合され、馬道は、台座の頂部に可動的に設けられている。【選択図】図１
Patent JP-3239708-U (JP)
Title: マウス及びマウス用平板状滑り部材
IPC: G06F3/0354
Filed: 2022-09-06
Granted: 2022-11-04
Abstract: 【課題】 さらに円滑な滑動を実現するためのマウスと、それに使用するマウス用平板状滑り部材の提供を目的とする。【解決手段】 本考案のマウスは、位置の移動を読み取りコンピュータ画面上のポインタと連動させるマウスであって、前記マウスの平坦な底面中央部には位置の読み取り装置が配置され、その読み取り装置を挟んで少なくとも一対のシリケートガラスなどにより構成される平板状滑り部材を有し、前記平板状滑り部材の外縁の一部は、前記底面の外縁部に沿った曲線を有してなること特徴とする。【選択図】 図１
Patent JP-3244725-U (JP)
Title: 電動二輪車用のバックミラー
IPC: B62J29/00
Filed: 2023-09-27
Granted: 2023-11-24
Abstract: 【課題】回動が容易になる電動二輪車用のバックミラーを提供する。【解決手段】固定ユニット１０と、コネクタユニット２０と、コネクタユニット２０に取り付けられるバックミラー本体３０と、駆動ユニット４０と、を含む。固定ユニット１０は、軸Ｌに沿って延伸する固定ボルト１１と、固定ボルト１１に取り付けられ位置制限肩面１３３を有する制限リング１３と、を含む。コネクタユニット２０は、軸Ｌを中心に固定ユニット１０に対して回動可能に固定ユニット１０に被せられ、制限リング１３を収容するチャンバーと、チャンバーの片側に配置される当接面２２１と、を含む。当接面２２１と位置制限肩面１３３とが互いに接触して、軸Ｌに沿ったコネクタユニット２０の移動を制限する。駆動ユニット４０は、制限リング１３に共回動可能に接続され、コネクタユニット２０を駆動して固定ユニット１０に対して回動させる出力軸４１１を含む。【選択図】図２
Patent UA-3426-U (UA)
Title: Спосіб взаємодії між газом та рідиною
Inventor: LETIUK YEVHEN OLEKSANDROVYCH
Filed: 2004-03-01
Abstract: Спосіб взаємодії між газом та рідиною включає диспергування рідини у газовий потік, закручування газорідинного потоку, обертовий рух газорідинного потоку по гвинтовій лінії та сепарацію рідини від газу. Газорідинний потік закручують з кутовою швидкістю, яка змінюється як у поперечному, так і у поздовжньому перерізах каналу, по якому рухається газорідинний потік.
Patent UA-4975-U (UA)
Title: Method for production of rough surface
Filed: 2004-06-07
Abstract: The method for obtaining the rough surface of the bodies of working rolls of the mills of continuous cold rolling consists in the fulfillment of mechanical depression into the surface of the bodies of working rolls of great number of solid particles.
Patent UA-136066-U (UA)
Title: Спосіб відновлення юбки поршня
Filed: 2018-12-22
Abstract: Спосіб відновлення юбки поршня включає попереднє очищення до металічного блиску і нагрів до 250…350 °C. Поверхню юбки поршня накатують формоутворюючою накаткою U-подібного типу з плаваючою підпружиненою головкою.
Patent UA-135473-U (UA)
Title: Спосіб індивідуальної оцінки біологічного віку людини за допомогою вимірювання довжини теломер в лейкоцитах за відсутності підвищення рівня глюкози плазми крові натще
Filed: 2019-01-29
Abstract: Спосіб індивідуальної оцінки біологічного віку людини за допомогою вимірювання довжини теломер в лейкоцитах за відсутності підвищення рівня глюкози плазми крові натще, що дозволяє краще оцінювати вік людини за результатами вимірювання довжини теломер (ДТ) лейкоцитів крові. Спосіб оснований на фізіологічному феномені більш тісного зв'язку між скороченням ДТ та збільшенням віку людини, який існує у осіб, що не мають підвищення глікемії натще. Для визначення ДТ застосовували метод мультиплексної монохроматичної полімеразної реакції.
Patent UA-9598-U (UA)
Title: Pulse power-supply unit
Inventor: KONIAKHIN HRYHORII FOTIIOVYCH
IPC: H02N11/00
Filed: 2005-01-04
Abstract: The proposed pulse power-supply unit contains a metallic cylindrical casing, a chamber with an explosive charge, a switching unit, and a connector.
Patent UA-8900-U (UA)
Title: Marking t-square
Inventor: VORONKO ANDRII ANATOLIIOVYCH
IPC: B43L7/02
Filed: 2005-03-24
Abstract: Marking T-square contains housing, rule, scales, fastening screws. The housing contains two rules with scales on the faces, three-edged glass prism, fastening screws, mark, bifurcated images of point, in this case the rules are located mutually perpendicularly, the prism is truncated at the intersection angle of rules, the mark is located on the lower plane of prism perpendicular with its upper edge, the sheet is located under the housing.
Patent UA-11034-U (UA)
Title: Method for treating urogenital chlamidiosis
Filed: 2005-04-28
Abstract: The method for treating urogenital chlamidiosis comprises both specific and non-specific therapy. Erbisol-Ultrapharm is used as a means for the non-specific therapy, intramuscularly every other day in a volume of 2 ml, for 30 days.
Patent UA-15446-U (UA)
Title: Reflector with discretely distributed impedance
Inventor: TSALIIEV TAMERLAN ARMANOVYCH
IPC: H01Q19/10
Filed: 2005-05-23
Abstract: The proposed reflector with discretely distributed impedance is designed as a planar Fresnel lens. The surface of the lens consists of several alternating even and odd Fresnel zones. The surface of the zones if one group, for example the odd zones, a coated with high-conductive material. The zones of the other group, for example the even zones, a coated with material that provides the surface impedance (the ratio between the module of the vector of electric field strength and the module of the vector of the magnetic field strength) exceeds the characteristic impedance of free space.
Patent UA-10665-U (UA)
Title: Hatch cover of inspection pit
Inventor: VORONIUK IHOR VASYLIOVYCH
Filed: 2005-06-02
Abstract: A hatch cover of inspection pit is arranged as a monolithic plate with the upper, the lower, the side surfaces and the bosses at the side surface. At that, the monolithic plate is made of fibro-concrete reinforced with linear armature.
Patent UA-12672-U (UA)
Title: An epoxy adhesive composition
Inventor: BILOSHENKO VIKTOR OLEKSANDROVY
IPC: C08K5/17
Filed: 2005-08-30
Abstract: An epoxy adhesive composition contains the epoxy diane oligomer, modifier and amine hardening agent. As the modifier oligoethertriepoxide is used at a molecular mass of 500, as hardening agent dicianeethyldiethylenetriamine is used at a stoichiometric ratio to the resin part.
Patent UA-13908-U (UA)
Title: Method of increasing the physical-mechanical properties of contact wire
Inventor: AULIN VIKTOR VASYLIOVYCH
IPC: B21F99/00
Filed: 2005-11-14
Abstract: The method of increasing the physical-mechanical properties of contact wire includes its hardening, and it consists in that after manufacture of the contact wire two longitudinal grooves, which are intended for clamping the heads by clips, are reinforced by concentrated energy flows, for example, by laser emission.
Patent UA-13378-U (UA)
Title: Appliance for water export from roof
Inventor: CHEPYNETS VASYL VASYLIOVYCH
IPC: E04D13/064
Filed: 2005-12-12
Abstract: The appliance for water export from roof of a building has in its lower part a draining pipe placed in the roof canalization stand pipe, and in the upper part -flexible platform forming with the roof hydro-insulation covering a water-receiving funnel. The flexible platform can receive the inclinations of the roof covering. The platform is equipped with cone-like cover installed with possibility of axial displacement. With the narrower part the cover goes out over the platform, and at its side surface openings are provided for water export.
Patent UA-13381-U (UA)
Title: Fire-resistant cable
Inventor: CHADOV OLEH OLEKSIIOVYCH
IPC: H01B7/02
Filed: 2005-12-12
Abstract: The proposed fire-resistant cable contains one or several conductors with polymeric fire-resistant insulation and a protecting sheath from polymeric composite material. The fire-resistant insulation of each conductor is formed as a layer of composite material applied by extrusion, which acquires properties of ceramic when exposed to high temperature.
Patent UA-16467-U (UA)
Title: Submerged cable with aluminium screen
Inventor: ZOLOTARIOV VOLODYMYR MYKHAILOV
IPC: H01B7/02
Filed: 2006-02-01
Abstract: The proposed submerged cable with aluminium screen contains metallic conductors with three-layer insulation made of vulcanized polyethylene, a plastic sheath, and additionally, a waterproof sheath made of conducting material, a screening sheath made of aluminium wire, and an aluminopolymeric sheath.
Patent UA-19317-U (UA)
Title: Method for treating primary open-angle and closed-angle glaucoma and secondary noncompensated glaucoma
Inventor: RUDKOVSKA OKSANA DMYTRIVNA
IPC: A61F9/007
Filed: 2006-06-02
Abstract: The method for treating the primary open-angle and closed-angle glaucoma and secondary noncompensated glaucoma comprises the weakening of the supportive properties of the sclera in the projection of the ciliary body, the surgical or laser removal of the superficial layer of the sclera, and the subconjunctival injections of 5-fluorouracyl.
Patent UA-19526-U (UA)
Title: Device to dig out roots
Inventor: BARANOVSKY VIKTOR MYKOLAIOVYCH
IPC: A01D25/04
Filed: 2006-07-03
Abstract: A device to dig out roots contains a single-sided spherical disk mounted at angle to the axis of a row, in the frontal area of the working edge of which and above it a horizontal drive shaft, whereon flanges, which make a drum, are fixed in perpendicular to the direction of working movement, and between the flanges of the drum, along the circle thereof, parallel axles are mounted, those are turned relative to the axis of the shaft at acute angle,thereon elastic blades of additional cleaning, which form a beater, are hingedly fixed. The single-sided spherical disk and flanges of the drum are arranged at the same acute angles to the vertical line, and in the area of the working edge of the disk a root guide is arranged.
Patent UA-21493-U (UA)
Title: Method for preventing formation of intraperitoneal adhesions
Inventor: BODNAR OLEH BORYSOVYCH
IPC: A61K31/00
Filed: 2006-10-09
Abstract: The method for preventing the formation of intraperitoneal adhesions comprises the fixation of allogenous peritoneal flap, the treatment of the flap with antibiotics and antiseptics, and the intraperitoneal administration of the oil emulsion intended for intravenous use.
Patent UA-23552-U (UA)
Title: Parabolic antenna
Inventor: SHUFANI SAID TANIOS
IPC: H01Q1/00
Filed: 2007-02-09
Abstract: The proposed parabolic antenna contains a reflector that is designed as an asymmetrical section of a paraboloid of revolution. Along the perimeter of the reflector, a flange is installed. The plane of the flange is parallel to the focal plane of the paraboloid.
Patent UA-26245-U (UA)
Title: Pump
Inventor: MAKAREVYCH OLEKSANDR STEPANOVY
IPC: F04F1/00
Filed: 2007-05-07
Abstract: A pump with improved design has additional cylinder, exhaust pipe and supercharge receiver. Change of the design of pump cylinders and construction arrangement provides continuous and uniform supply of transport liquid, decrease of power consumption, increase of pump power and increase of its efficiency.
Patent UA-62216-U (UA)
Title: Process for purification of waste water from biogenic elements
Inventor: SCHETYNIN ANATOLII IVANOVYCH
IPC: C02F3/30
Filed: 2007-05-15
Abstract: A process for purification of waste water from biogenic elements comprises the mechanical purification on grids, sand catchers and primary settlers, biological treatment with active sludge, which is carried out in anaerobic and aerobic zones in aerotanks. In the anaerobic zone the process is carried out at stirring of waste water with sludge mixture, taken at the outlet from aerobic zone, separation of the active sludge from water in the secondary settler, returning of the sludge for biological treatment. The anaerobic zone is placed in the basin of primary settler. The returning of active sludge is carried out at the beginning of aerobic zone.
Patent UA-26915-U (UA)
Title: Device for determining the concentration of a component of gas mixture
Inventor: BUKET OLEKSANDR IVANOVYCH
IPC: G01N27/00
Filed: 2007-05-31
Abstract: The proposed device for determining the concentration of a component of gas mixture contains two amperometrical sensors, the inputs and the outputs ofwhich are connected, and a three-way switching valve, which is designed for supplying gas through the sensors in the forward and reverse directions.
Patent UA-30252-U (UA)
Title: Device for recording sounds inside body of small animals
Inventor: KOLINKO YAROSLAV ORESTOVYCH
IPC: A61B1/00
Filed: 2007-06-14
Abstract: A device for recording the sounds inside the body of the small animals contains the membrane as the sensitive element, the membrane holder and amplifying unit comprising the microphone, the amplifier, and the recording element.
Patent UA-31675-U (UA)
Title: System for passive aftercooling
Inventor: SVYRYDENKO IHOR IVANOVYCH
IPC: G21C15/00
Filed: 2007-07-17
Abstract: System for passive aftercooling of vessel nuclear reactor includes contour of natural circulation of heat carrier, intermediate heat exchanger of aftercooling with two-phase thermo-siphons, intermediate two-phase circuit of aftercooling connected to outboard heat exchanger-condenser heat transfer surface of which is arranged as vertical pipe bunch placed in outboard area between outer and inner boards of the vessel, and system for supply of compressed air to outboard area to lower part of inter-pipe space of outboard heat exchanger-condenser. For possibility of bringing into action at emergency situation without energy sources and crew operation system of compressed air supply additionally has balloon with stock of compressed air and shutoff valve with electromagnetic drive with possibility of its passive opening at de-energization.
Patent UA-28783-U (UA)
Title: Composition of ingredients for making muesli "ovochevyi snidanok" (vegetable breakfast) premium
Inventor: HULAVSKYI VOLODYMYR TADEUSHEVY
IPC: A23L1/164
Filed: 2007-07-18
Abstract: A composition of ingredients for making muesli contains oat and wheat flakes. It is supplemented with barley, buckwheat flakes and a flavor mixture.
Patent UA-29694-U (UA)
Title: Device for removal of leak in pipeline
Inventor: BITIUTSKYI VASYL TYMOFIIOVYCH
IPC: F16L55/16
Filed: 2007-09-12
Abstract: A device for removal of leak in pipeline has first lining pad in c-like form that is from inside provided with gasket and at the ends – with two slats, second lining pad placed between the ends of the first lining pad, and threaded fixation elements. Additionally are included angle element and at least two plates, fixation elements are arranged as pins smooth ends of which are fixed to surface of the first slat and threaded ends are fixed in through openings provided in the shelf of the angle element. The plates are installed between pins and attached to surface of the second slat. Each plate has bended at right angle section to which a flange of angle element provided with openings is pressed, this with other flange covers the other slat.
Patent UA-29825-U (UA)
Title: Device for installation of carrying metal structure of high-angle conveyor
Inventor: BODLO MYKOLA VIKTOROVYCH
IPC: B65G15/10
Filed: 2007-10-16
Abstract: A device for installation of carrying metal structure of high-angle conveyor contains mechanism of displacement made in the form of winch with rope fixed on it, which goes around mobile and fixed blocks. Furthermore, the mechanism of displacement is made in the form of device for step-by-step descent, mounted on the frame, which has an inclined section, in which supporting elements, clamps and device for retention of sections are placed. The device for step-by-step descent contains winch with rope, at other end of which is fixed a traverse, on which are located runners, and fixed blocks of the device for step-by-step descent are located on the traverse, which is rigidly fixed in the upper part of inclined section of the frame. The traverse with runners is mounted with possibility of fastening on the mounted article of, for example, carrying metal structure of high-angle conveyor.
Patent UA-37132-U (UA)
Title: Method for increase of physiology activity of escherichia and/or enterococcus
Inventor: ULBERH ZOIA RUDOLFIVNA
IPC: A61K35/66
Filed: 2007-12-04
Abstract: The invention relates to a method for increase of physiology activity of Escherichia and/or Enterococcus, at which a metal, selected from a group consisting of zinc, copper, silver, gold and platinum is used as a biologically active substance, which is entered as the colloidal particles in an amount which provides the metal content in a growth medium within the limits of 10-8 - 10-1 mkg/ml.
Patent UA-32659-U (UA)
Title: Device for electric spark alloying
Inventor: KOSENKO ANATOLII HRYHOROVYCH
IPC: B23H7/00
Filed: 2008-01-10
Abstract: A device for electric spark alloying contains a source of process current, a mechanism of vertical displacement of electrode holder and pivotal tool electrode fixed in it, a mechanism of longitudinal travel of electrode holder and a sine-cosine mechanism, which determines the current angle of slope of component surface, and also multifunctional units and two sensors, - of current and vertical position of tool electrode. For the purpose of increase of output and quality of alloying due to the continuity of the process of alloying the tool electrode is made in the form of a disk fastened on rotary electrode holder and connected to the source of process current through inductive accumulator, and inductance pickup is fastened on the rotary tool electrode and connected to the input of sine-cosine mechanism.
Patent UA-34382-U (UA)
Title: method of monitoring and control of operation of cyclone dust collectors
Inventor: KLIUK BOHDAN OLEKSIIOVYCH
IPC: F17D5/00
Filed: 2008-03-05
Abstract: A method of monitoring and control of operation of cyclone dust collectors includes a cycle of the control, which consists of successively carried out measurements of gas pressure at common inlet of dust collectors, determination on the basis of value of pressure at common inlet of dust collectors and on the basis of certified dependences of minimum and maximum values of gas flow through one dust collector, their memorization and determination of gas flow through one dust collector, switching on or switching off of dust collectors, delivery of messages on leaving of mode beyond of technological limitations, waiting of setting of steady-state operating conditions of dust collectors, determination of gas density under standard conditions. The measurement of temperature at common inlet of dust collectors and loss of pressure on the dust collectors is introduced into the control cycle.
Patent UA-34481-U (UA)
Title: Electromagnetic pulsator of pairwise action
Inventor: DMYTRIV VASYL TARASOVYCH
IPC: A01J5/007
Filed: 2008-03-24
Abstract: An electromagnetic pulsator of pairwise effect comprises a body, electromagnets with flap-armatures as metal cylinders and rubber flaps, symmetrically arranged thereon, an upper cover and a lower one, working, control chambers and those of constant subatmospheric pressure, rubber membranes. The flap-armatures are made as whole metal cylinders with longitudinal cuts and with the rubber flaps pressed into end cylindrical openings. The upper valve overlaps an opening for connecting with atmosphere. The lower valve overlaps the orifice. A liner between the upper cover and the body is made of a rubber plate of the same thickness in all cross-sections thereof and is arranged in such a manner that it simultaneously functions as a membrane. The working, control chambers and those of constant subatmospheric pressure are arranged coaxially.
Patent UA-39935-U (UA)
Title: Drill
Inventor: NOSKOV VITALII VASYLIOVYCH
IPC: B23B51/00
Filed: 2008-06-03
Abstract: A drill contains a housing, a cutting part of which includes central, intermediate and peripheral cassettes with cutting plates. The central cutting plate is made from high-strength material.
Patent UA-37022-U (UA)
Title: complex of means for washing
Inventor: YUDKEVYCH DMYTRO VOLODYMYROVYCH
IPC: B60S3/04
Filed: 2008-06-19
Abstract: A complex of means for washing contains a pan, a system of collection of used washing agent, a system of dispersion, a foam-generating system, a lift.
Patent UA-39702-U (UA)
Title: Vodka with nanoparticles of microelements and precious metals
Filed: 2008-09-22
Abstract: Vodka contains nanoparticles of microelements and precious metals, selected from the group, consisting of silver, gold, platinum, copper, iron, manganese, zinc, cobalt, molybdenum, chrome, magnesium, bismuth, selenium, nanoparticles of oxides, nanoparticles of hydroxides and ions of at least one metal from the mentioned group, treated water, alcohol and ingredients, provided for by the formula.
Patent UA-40883-U (UA)
Title: method for desadhesion of organic layer on detacheble dental prostheses
Inventor: NIDZELSKYI MYKHAILO YAKOVYCH
IPC: A61Q11/02
Filed: 2008-12-08
Abstract: A method for desadhesion of organic layer on detacheble dental prostheses comprises the dissolution of organic layer, deposited on prostheses during operation and desinfection thereof. The desadhesion of organic layer is carried out by immersing prostheses into anion-active aqueous layer of sodium laurythsulphate.
Patent UA-42043-U (UA)
Title: inclined surface separator
Inventor: SHMAT SERHII IVANOVYCH
IPC: B07B13/00
Filed: 2008-12-15
Abstract: An inclined surface separator contains loading and receiving bins, a fabric with fleecy surface, driving and driven pulleys and a tension drum. The drum is oval with a lateral convex surface.
Patent UA-43233-U (UA)
Title: Device for adjustment of strip flatness
Inventor: NIKOLAIEV VIKTOR OLEKSANDROVYCH
IPC: B21B37/00
Filed: 2009-03-10
Abstract: A device for adjustment of strip flatness has two running rollers with opposite shaping of the generatrix of bodies; one of the rollers has capability to be moved in vertical plane relative to the second roller.
Patent UA-45073-U (UA)
Title: Wear resistant polymeric composition
Inventor: BURIA OLEKSANDR IVANOVYCH
IPC: C08L77/00
Filed: 2009-05-18
Abstract: A wear resistant polymeric composition contains aromatic polyamide and anthracite.
Patent UA-45075-U (UA)
Title: Fishing transformer spoon bait "v-lure"
Inventor: HERASYMCHUK VASYL VOLODYMYROVYCH
IPC: A01K85/00
Filed: 2009-05-19
Abstract: A fishing transformer spoon bait comprises a simulating body, means of fixing a fishing line and hooks, hooks, arrangements for connecting thereof. The body of the device is made as that removable, oscillating and rotary and it is fixed on a hinged-rod system as a rod moving in a channel of shifting the rod, two regulating means as a hinge joint, fixed thereon, comprising a hinged element fixed on the rod, and a segmented holder monolithically fixed in the body of an angular regulated stopping device fixed on the rod in the fore part of the bodies. The rotary body is equipped by screw-like projections from a conditional branchiate part to the part of the body which is the part of the body the most distanced in the radial direction. The body of the spoon bait is provided with a technological slot for assembling the hinge-rod system.
Patent UA-50303-U (UA)
Title: Instrument for measured suturing of blood vessel
Inventor: DRONOV OLEKSII IVANOVYCH
IPC: A61B17/12
Filed: 2010-02-17
Abstract: An instrument for the measured suturing of the blood vessel consists of the handle with the welded loop made of steel wire 1.5 mm in diameter.
Patent UA-52788-U (UA)
Title: Piston engine
Inventor: KUBLANOV YEVHEN MYKHAILOVYCH
IPC: F01B7/00
Filed: 2010-03-02
Abstract: A piston engine includes two coaxial pistons with guides, pistons placed in common cylinder, devices for inlet of fuel and outlet of exhaust gases. The cylinder is separated by two walls into three parts two of which are side ones, and the third central part has openings and guides of motion in the cylinder walls. Additionally it has a shaft with element for control of devices for inlet and outlet of fuel and gases. The shaft goes through openings in the cylinder walls and through the middle of the cylinder central part, normally with respect to axis of motion of the pistons.