baber/WOPTO huggingface dataset:
Patent JP-3242041-U (JP)
Title: 融雪システム
IPC: E04H9/16
Filed: 2023-03-22
Granted: 2023-05-24
Abstract: 【課題】省エネを図りながら雪を効果的かつ効率的に溶かす融雪システムを提供する。【解決手段】排熱装置１と、融雪槽３と、エアーポンプ４と、運搬具７とからなる融雪システム１００であって、前記排熱装置と前記エアーポンプとは所定の配管５を介して接続され、前記排熱装置は、家屋１０に設置され、かつ、前記家屋の内部の温かい空気を前記配管に対して排出する排出部を備え、前記エアーポンプは、少なくとも一部が断熱材２に覆われた融雪施設２０の内部に配置され、かつ、前記融雪槽の槽内底部に設置され前記配管を介して供給された前記温かい空気を前記融雪槽に貯められた雪および溶けた前記雪に対して放出する放出部を備え、前記運搬具は、前記融雪施設へ移動する移動部と、前記雪を積んで貯める貯雪部とを備えることを特徴とする融雪システム。【選択図】図１
Patent JP-3243605-U (JP)
Title: 車輛阻止伸縮柵安全収納金具
IPC: E01F13/00
Filed: 2023-06-12
Granted: 2023-09-06
Abstract: 【課題】 本考案は車輛阻止伸縮柵の中間のパイプフレームの手前と奥のパイプに樹脂製部品を取付け、それに金属の補強金具や回転金具を取付け、奥の樹脂製部品を手前の樹脂製部品に引っ張りこんで収納するようにし、安全性、収納堅固性を高め、収納器具を一体型になることを目的としている。【解決手段】中間のパイプフレームの手前と奥のパイプに樹脂製部品を取付け、それに金属の補強金具や回転金具を取付け、奥の樹脂製部品を手前の樹脂製部品に引っ張りこんで収納するようにしたものである。【選択図】 図２
Patent JP-3243767-U (JP)
Title: 弾性ウェビング、パンティー、スポーツブラジャー、バックホック型ブラジャー及びフロントホック型ブラジャー
IPC: A41B9/02
Filed: 2023-07-20
Granted: 2023-09-15
Abstract: 【課題】弾性バンドの幅が不変であることを確保するとともに、弾性力を２倍にし、粘着することで下着に接着して固定し、縫合を必要とせず、旋盤加工への依存を低減して、完全なフィット感を実現して、製品の着用体験及び清潔さを向上させる弾性ウェビング、パンティー、スポーツブラジャー、バックホック型ブラジャー及びフロントホック型ブラジャーを提供する。【解決手段】弾性ウェビング、および弾性ウェビングを含むパンティー、スポーツブラジャー、バックホック型ブラジャー及びフロントホック型ブラジャーであり、弾性バンド本体１を含み、前記弾性バンド本体は縦方向に沿って折り畳まれ、その横断面は「Ｕ」字型構造を呈し、前記弾性バンド本体の内側には粘着層が設けられ、前記弾性バンド本体は開口側から下着のエッジを外嵌し、熱圧着によって接着されることで、下着に固定される。【選択図】図３
Patent JP-3245241-U (JP)
Title: 組み立て式耐震性木製シェルフ
IPC: A47B47/04
Filed: 2023-10-20
Granted: 2024-01-12
Abstract: 【課題】薄板部材で構成し、組み立てが容易で、重量のある物品を積載可能な棚板、又は略碁盤目状収納スペースを有する耐震性に優れた多積載可能組立式棚様の組み立て式耐震性木製シェルフを提供する。【解決手段】組み立て式耐震性木製シェルフは、側面固定板体と仕切り支持板体と収納棚板体と天板板体と底板体と耐震補強板体の接合・組み立てによって構成されており、各板体の厚さは９～２４ｍｍの寸法であって、側面固定板体の２体と仕切り支持板体の３体と、収納棚板体４体と天板板体と底板体、耐震補強板体の４枚で、一個の棚枡の面積寸法に当たり、仕切り支持板体と収納棚板体の縦幅の半分の長さに切り込み溝部を縦長さ方向に特定の間隔で設け、仕切り支持板体と収納棚板体とを簡単に組み合わせた、横長の長方形の収納スペース群で、略碁盤目状の長方形の空間を持つ貫通空間の収納スペースを所持し、四隅の裏面に耐震補強板体安定板を設けている。【選択図】図３
Patent JP-3245392-U (JP)
Title: 多室容器
IPC: B65D1/24
Filed: 2023-11-25
Granted: 2024-01-24
Abstract: 【課題】複数の飲料等を収納、保管、詰め替え、携行、飲用、食用等に利用出来て、お互いに混合または漏洩せず、軽量で、安価で、操作の簡単な多室容器を提供する。【解決手段】１区画に１種の各種吐出部が付いている多室容器であって、吐出口キャップ多孔型３は主に粉末、粒材用で、キャップ上には、開閉蓋が付いている。吐出口開閉型４はノズル口が開閉収納式になっている。吐出口開口型９は、区画側、キャップ側双方の吐出部は常時開口しており、キャップを回転して、双方の開口を合わせることで吐出する。キャップ８は、吐出部を有さない通常のキャップである。キャップ兼飲用カップ１は容器全体のキャップであり、内ネジと外ねじで緊結する。各飲料を混合飲用し、各区画に補充、詰め替えに利用する。そのために注ぎ口２を有する。【選択図】図５
Patent UA-1099-U (UA)
Title: Launch installation for formation of smoke screen
Filed: 2001-04-13
Abstract: A launch unit for formation of smoke screen has a pipe with a springy cover, a breech end with a stopper ring and movable spring-supported contacts, at that all the contacts are installed in the bottom section of the breech end with possibility of displacement along the long axis of the unit, at that at least three same contacts are placed at same distance one from another in ring of circle with center on the axis of symmetry of the installation.
Patent UA-1467-U (UA)
Title: Пристрій для захисту людини від негативного впливу біолокаційно вимірюваних випромінювань
Filed: 2002-03-05
Abstract: Пристрій для захисту людини від негативного впливу біолокаційно виміряних випромінювань, що включає дві металеві пластини, який відрізняється тим, що паралельні пластини закріплені на діелектричних закріпних елементах, з'єднані між собою металевою поперечкою і своєю площиною встановлені на шляху негативного випромінювання.
Patent UA-2652-U (UA)
Title: Верстат для закатки ден бочки
Inventor: BURDUN SERHII VIKTOROVYCH
Filed: 2003-08-26
Abstract: Верстат для закатки ден бочки, що складається з станини, на якій встановлений головний привід верстату, підйомник обичайки і розміщені симетрично відносно вертикальної осі верстату два вузли, кожний з яких включає рухому колону, на якій закріплені механізм стискання ден з обичайкою, диск для стискування обичайки з дном, кінематично поєднаний з головним приводом і механізм подачі закатних роликів, а також робочу зону верстата, призначену для горизонтального розміщення в ній корпусу бочки, розташовану між рухомими колонами, який відрізняється тим, що диск для стискування обичайки з дном пов'язаний з головним приводом зубчастою передачею, привід механізму стискання ден з обичайкою виконаний пневматичним, механізм подачі закатних роликів кінематично пов'язаний з головним приводом, а підйомник обичайки виконаний безважільним.
Patent UA-3648-U (UA)
Title: Спосіб вимірювання сигналів в біологічно активних точках
Filed: 2004-01-19
Abstract: Спосіб визначення електрофізичних параметрів в зоні біологічно активних точок включає установку вимірювальних електродів, вимірювання величин подовжньої та радіальної сил та обробку вихідного сигналу.
Patent UA-3173-U (UA)
Title: Спосіб лікування первинної відкритокутової глаукоми
Filed: 2004-02-25
Abstract: Спосіб лікування первинної відкритокутової глаукоми включає гіпотензивну терапію і використання препарату з метаболічними та антиоксидантними властивостями. Як препарат з метаболічними та антиоксидантними властивостями призначають аскорбінову кислоту у вигляді інстиляцій 0,02% розчину в кон'юнктивальний мішок і додатково у вигляді оральних таблеток.
Patent UA-5440-U (UA)
Title: Method of protective coding of discrete information
Filed: 2004-06-03
Abstract: The proposed method of protective coding of discrete information implies reading data from a data carrier, presenting the read data in serial code, and transmitting the data over a communication line. The method is distinctive by generating, at the data transmission side, code combinations according to the Haar system, forming the lookup table that defines the correspondence between the messages to be transmitted and the code combinations, presenting the data by the code combinations, providing the bit-by-bit transmission of the data, and comparing, at the data reception side, the received code combinations with the code combinations presented in the lookup table.
Patent UA-5549-U (UA)
Title: Device for low-inertia apportionment of thread on the conical cartridge
Filed: 2004-07-06
Abstract: Device for low-inertia apportionment of thread on the conical cartridge contains means for displacing of looper, which consists of pulley, which evenly turns around, and contains thread-guiding funnel, lopper connected to pulley. Funnel is rigidly fixed on the bracket mounted on the rack with possibility of displacing lengthwise and perpendicular with the axis. Bracket is mounted with possibility of inclination relative to the axis of rack.
Patent UA-146030-U (UA)
Title: Спосіб керування приводом навісного механізму
Filed: 2017-12-27
Abstract: Спосіб керування приводом навісного механізму включає керування обертанням вала верхньої осі з двома підйомними важелями, підйом або опускання важелів та розкосів, які підіймають або опускають нижні поздовжні тяги. Керуючий вплив здійснюють від електричного приводу дистанційно за допомогою сигналів, які приводять в дію обертання вала верхньої осі за допомогою електричного мотор-редуктора, обертальний момент якого відповідає обертальному моменту на тягах навісного механізму, а положення нижніх тяг контролюють за вихідним сигналом датчика кутового положення та фіксують шляхом гальмування електричного мотор-редуктора за допомогою електричного гальма. Причому, при досягненні граничного положення вала верхньої осі здійснюють автоматичне відключення електричного приводу навісного механізму за допомогою кінцевих перемикачів.
Patent UA-14127-U (UA)
Title: Combined reinforced-concrete beam with double-t cross-section
Inventor: STOROZHENKO LEONID IVANOVYCH
IPC: E04B1/00
Filed: 2005-05-16
Abstract: Combined reinforced-concrete beam with double-T cross-section comprises reinforced-concrete upper compressed belt, steel wall and lower belt. To the steel wall anchor means are welded.
Patent UA-30930-U (UA)
Title: Method for treatment of destructive forms of acute pancreatitis
Inventor: POLIANSKYI IHOR YULIOVYCH
IPC: A61B17/00
Filed: 2005-07-11
Abstract: A method for treatment of destructive forms of acute pancreatitis involves local delivery of container with sorbent to pancreatic gland. A porous bioinert container is brought to front surface of pancreatic gland, it contains sorbent with proteolytic enzymes inhibitor and pluripotential antiseptic immobilized on the surface thereof.
Patent UA-11982-U (UA)
Title: Control system of space vehicle
Inventor: HAVRYLENKO OLEH IVANOVYCH
IPC: B64G1/24
Filed: 2005-07-18
Abstract: Utility model relates to space technology. Control system of space vehicle consists of the sensor of angle, the sensor of angular velocities, the first and the second scale units, series-connected power amplifier, electric motor, rotor of electric motor, tachometer. For decreasing the mass-and-size indices of the system a microprocessor device is additionally introduced, first and second inputs of which are connected with the outputs of the first and second scale units respectively, the output of microprocessor unit is connected with the input of power amplifier.
Patent UA-12571-U (UA)
Title: Method for noise from surface sources decrease
Inventor: BOHDANOV YURII VOLODYMYROVYCH
IPC: E04B1/74
Filed: 2005-08-08
Abstract: Method for noise from surface sources decrease through change of physical parameters of the outer surfaces of the facades of the buildings and structures elements in which those elements are arranged at angle to vertical with possibility of reflecting upwards sound energy from the inter-fa?ade space.
Patent UA-13061-U (UA)
Title: Apparatus for gas energy utilization at a compressor station
Inventor: BEKKER MYKHAILO VIKTOROVYCH
IPC: F25B11/00
Filed: 2005-09-12
Abstract: The apparatus for gas energy utilization at compressor station has gas fire heater, pipelines of high and low pressure, turbo-expander with electric generator, heat exchanger and oil cooler. The oil cooler is installed in the low pressure pipeline at the outlet from the turbo-expander and is arranged as a pipe bunch placed along the axis of the pipeline.
Patent UA-17217-U (UA)
Title: Sandbox of locomotive
Inventor: BASOV HENADII HRYHOROVYCH
IPC: B61C15/00
Filed: 2006-03-24
Abstract: A sandbox of locomotive, in which the clutter is fixed by welding in additional groove of striker at the angle of 98 DEGREE to the axis of elastic plate.
Patent UA-18327-U (UA)
Title: Plug cover "zmii" (dragon)
Inventor: TATARCHENKO SERHII IHOREVYCH
IPC: A47J36/00
Filed: 2006-03-29
Abstract: A plug cover consists of construction elements, a body as a whole of the shape and volume preset, a slider, mini-containers of the main body. The design of the body as whole allows to have a control cover with a seal, sealed once, which is broken off at the moment of turning the body as a whole to the position "Open", the slider is made as a tube of any length and diameter preset, mini-containers, designs of which allows setting the slider into motion while turning the body as a whole to the position "Open" or "Closed" as well as to be fixed on the bottle stationary.
Patent UA-17930-U (UA)
Title: Device for processing integer arrays
Inventor: MARTYNIUK TETIANA BORYSIVNA
IPC: G06F7/38
Filed: 2006-04-25
Abstract: The proposed device for processing integer arrays contains OR-NOT logic elements, the number of which is equal to the number (n) of the integers in the array, an OR logic element with (n + 1) inputs, an AND logic element, n data counters, and an RS trigger. The inputs of the counters are connected to the data writing inputs of the proposed device. The output of the zero state indicator of each counter is connected to the first input of the corresponding OR-NOT logic element and the corresponding input of the OR logic element. The second inputs of the OR-NOT logic elements and the first input of the AND logic element are connected to the noninverting output of the trigger. The set input of the trigger is connected to the input for the start signal of the proposed device. The second input ofthe AND logic element is connected to the output of the OR logic element and the reset input of the trigger. The reset input of the proposed device isconnected to the corresponding inputs of the counters and (n + 1)th input of the OR logic element. The output signal of each OR-NOT logic element is used as the indicator of the difference of integers in the corresponding counter. The signal at the inverting output of the trigger is used as the indicator of the end of the integer processing. The outputs of the counters are used as the outputs of the proposed device.
Patent UA-18622-U (UA)
Title: Process for assessing therapeutic effects of inhibitors of angiotensin-converting enzyme in treatment of chronic heart failure
Inventor: VOLKOV VOLODYMYR IVANOVYCH
IPC: A61K31/40
Filed: 2006-05-19
Abstract: The process for assessing the therapeutic effects of the inhibitors of angiotensin-converting enzyme (IACE) in the treatment of the chronic heart failure consists in the estimation of the immunoinflammatory state prior to the treatment based on the assaying of tumor necrosis factor alpha (TNF alpha) in blood serum. Then, TNF alpha is assayed again in three weeks after the treatment. When TNF alpha content decreases by more than 15% relative to the initial value, the dose of IACE is regarded as an effective one. When TNF alpha content decreases by less than 15%, the dose of IACE should be augmented.
Patent UA-19415-U (UA)
Title: Method for preparation of mixture from vegetable raw material
Inventor: HAL CHYNETSKA YULIA LAZARIVNA
IPC: B02C19/00
Filed: 2006-06-19
Abstract: A method for preparation of mixture from vegetable raw material by preliminary crushing at room temperature, cryogenic grinding in the atmosphere of liquid nitrogen vapors, warming, sifting, grinding of undersize material in the atmosphere of liquid nitrogen vapors, mixing components, pre-packing and packing the end product. The mixing of components is carried out prior to cryogenic grinding, and screening -immediately after cryogenic grinding in the same volume. In this case, end product is directed to the bin of end product, which has room temperature, for subsequent warming, pre-packing and packing, and the undersize material is immediately directed to the cryogenic grinding for the second time, for the third time.
Patent UA-21253-U (UA)
Title: Electromagnet with a shell-type magnetic core
Inventor: BRANSPIZ YURII ADOLFOVYCH
IPC: H01F7/00
Filed: 2006-07-14
Abstract: The proposed electromagnet with a shell-type magnetic core can be used in actuators of automatic control systems.
Patent UA-20278-U (UA)
Title: Device for protecting control circuits against pulse overvoltage at lighting discharges
Inventor: ARABADZHY HRYHORII KOSTIANTYNO
IPC: H02H3/20
Filed: 2006-07-20
Abstract: The proposed device for protecting control circuits against pulse overvoltage at lighting discharges contains three current-limiting resistors, a control transistor, a stabilitron, an optoelectronic coupler, and a protective diode. The third resistor is inserted between the point of the connection of the first resistor to the circuit and the anode of the stabilitron. The base of the transistor is connected to the point of the connection of the second terminal of the third resistor to the cathode of the stabilitron. The emitter of the transistor is connected to the point of the connection of the first resistor to the first input terminal of the optoelectronic coupler. The collector of the transistor is connected to the point of the connection of the anode of the stabilitron to the second resistor. The cathode of the protective diode is connected to the emitter, and the anode is connected to the collector of the transistor.
Patent UA-21508-U (UA)
Title: Method for blood examination
Inventor: HANYNETS PAVLO PAVLOVYCH
IPC: A61B5/145
Filed: 2006-10-10
Abstract: The method for blood examination comprises sampling blood into the glass capillary to the mark, transferring the blood into the glass tube, mixing the blood with sodium citrate solution, and measuring the erythrocyte sedimentation rate one hour later. The glass capillary and the tube are previously heated to the body temperature. The latter is measured beforehand. The sodium citrate solution is also prewarmed to the same temperature. The mixture of blood and sodium citrate solution is incubated in the thermostat for one hour followed by the measurement of the erythrocyte sedimentation rate.
Patent UA-22597-U (UA)
Title: Method for running-in gear-type pumps
Inventor: CHERNOVOL MYKHAILO IVANOVYCH
IPC: F04B51/00
Filed: 2006-12-01
Abstract: A method for running-in gear-type pumps includes stages of aging and control tests. At stage of aging as working liquid one uses metal-cladding technological liquid.
Patent UA-25006-U (UA)
Title: Power unit of transportation mean
Inventor: BONDARENKO STANISLAV IVANOVYCH
IPC: F02B43/00
Filed: 2007-02-23
Abstract: Power unit of transportation mean includes combustion engine and source of compressed air, at that additionally it includes pneumatic engine, at that inlet chamber of pneumatic engine is connected by pipeline to source of compressed gas, piston of pneumatic engine and piston of combustion engine are connected to common for both engines crank mechanism, and exhaust pipe of combustion engine is connected to thermal contact, for instance, by welding or soldering to pipeline connecting source of compressed air and inlet chamber of pneumatic engine.
Patent UA-24755-U (UA)
Title: Method for determining the impact strength of the adhesive bond of the layers of laminated wood
Inventor: KOTRECHKO OLEKSII OLEKSIIOVYCH
IPC: G01N33/46
Filed: 2007-03-20
Abstract: The proposed method for determining the impact strength of the adhesive bond of the layers of laminated wood consists in producing slots along the adhesive bond, which are arranged in the middle and along the edges of the material sample, and fixing the sample at the pendulum element of the impact-testing machine so that the edges of the sample are against the rests when the pendulum element moves. The proposed method provides the disintegration of the sample along the adhesive bond in testing the sample.
Patent UA-31673-U (UA)
Title: Hydraulic classifier
Inventor: MOSTYKA YURII SERHIIOVYCH
IPC: B03B5/62
Filed: 2007-07-02
Abstract: A hydraulic classifier contains a container, which becomes narrow in the lower part and has from below a branch pipe for removal of coarse product, a device for introduction of pulp, a device for introduction of washing liquid made in the form two manifolds with discharge nozzles, a drain threshold into the upper part of container for removal of fine product.
Patent UA-28842-U (UA)
Title: Device for air ozonization
Inventor: BEREZOVSKYI ANATOLII VALERIIOV
IPC: F24F3/16
Filed: 2007-07-30
Abstract: A device for air ozonization has a body, a working chamber, a source of high-voltage current and electrodes. Electrodes are arranged as plates and are placed on mounts with inclination at angle 45 DEGREE to horizon with formation of corridors of opposite charges between those.
Patent UA-30042-U (UA)
Title: Method for laparoscopic cholecystolithotomy
Inventor: SHEVCHENKO BORYS FEDOROVYCH
IPC: A61B17/00
Filed: 2007-10-01
Abstract: A method for the laparoscopic cholecystolithotomy comprises the incision of the gall bladder and the removal of the concrements. The edges of the wound are juxtaposed and sealed with the biological tissue followed by peritonization of the separated part of the gall bladder with the aid of bioadhesive. The gall bladder is dissected laparoscopically by diathermocoagulation.
Patent UA-35441-U (UA)
Title: Process for surgical treatment of esophageal lesions
Inventor: BOIKO VALERII VOLODYMYROVYCH
IPC: A61B17/00
Filed: 2008-01-04
Abstract: A process for surgical treatment of the esophageal lesions comprises the superior-median laparotomy, the circular esophagophrenofundoplication, and the insertion of the transnasal probe into the stomach. Furthermore, diaphragmotomy according to Savinykh is performed. The epiophrenal division of the esophagus is transferred to the peritoneal cavity. Over the lesion site, the provisional sutures are applied involving pericardium and esophagus. The same sutures are used for the circular esophagophrenofundoplication. In addition, the pleural cavity is drained after Bulau. The flange drainage of the peritoneal cavity is performed.
Patent UA-42398-U (UA)
Title: Method for preparation of syrup
Inventor: YUSUFOV KIAZIM DLIAVEROVYCH
IPC: A23L1/09
Filed: 2008-08-20
Abstract: A method for preparation of syrup includes solving sugar in water, boiling the solution, adding food acid. During boiling water sugar solution citric acid is added, and after boiling honey is added in the solution and it is mixed.
Patent UA-42836-U (UA)
Title: Device for stenting of oesophageal-intestinal fistula
Inventor: BOIKO VALERII VOLODYMYROVYCH
IPC: A61B17/03
Filed: 2009-02-13
Abstract: A device for stenting of oesophageal-intestinal fistula has the balloons, made with the thickness of wall, changing in a section. The wall thickness of proximal balloon changes along the longitudinal axis of esophagus and itss thin part is directed in a distal side. The wall thickness of distal baloon changes along the longitudinal axis of small intestine area, and its thin part is directed in a sagital side.
Patent UA-42556-U (UA)
Title: Method for early diagnosis of acute ischemic cerebrovascular disorder in acute period
Inventor: DUMANSKYI YURII VASYLIOVYCH
IPC: A61B8/00
Filed: 2009-02-16
Abstract: A method for the early diagnosis of the acute ischemic cerebrovascular disorder in the acute period provides for the assessment of the cerebrovascular hemodynamics using the iodine-containing contrasting substance. The volume of the circulating blood and the blood flow rate are measured. When the corresponding parameters are below 25.3±0.02 mL/100 g and 13.3±0.03 mL/100 g/min, the ischemic cerebrovascular accident is diagnosed.
Patent UA-43540-U (UA)
Title: Method for reconstructive surgery of postoperative defects of bottom of anterior cranial fossa in neurooncological patients
Inventor: ZOZULIA YURII PANASOVYCH
IPC: A61B17/00
Filed: 2009-02-25
Abstract: A method for the reconstructive surgery of the postoperative defects of the bottom of the anterior cranial fossa in neurooncological patients provides for closure of the large bone defects after resection of tumor. The flap is placed onto the bone remnants of the bottom of anterior cranial fossa such as the roof of the orbit and the site of the basal bone. The posterior duplicature of the flap is generated. For further reinforcement, the polypropylene mesh is placed between the flap and dura mater. Instead of fixation, the long-term nasal tamponade is used for 7-10 days.
Patent UA-41663-U (UA)
Title: Semi-automated installation spreader bridge" for application of toping to newly-laid concrete
Inventor: SHEVCHUK SERHII VOLODYMYROVYCH
IPC: E04G21/04
Filed: 2009-03-05
Abstract: Semi-automated installation for application of toping to newly laid concrete has movable platform, tank, support rollers, drive, dozer, detacher, electric reversing motor-reducer, pulley-pinion, cable mover of tank.
Patent UA-46390-U (UA)
Title: Method for control assemblage of hearth of circular furnace
Inventor: YUNES RAZAZ
IPC: F27B15/00
Filed: 2009-05-18
Abstract: A method for control assemblage of hearth of circular furnace includes installation of sectors of the hearth on stand, control of nominal positions of sectors, connection of sectors to each other, installation of equipment that is included to set of sectors. On the stand one performs marking of rated position of sectors in amount that is placed at present space though not less than three, after that sectors are laid to their rated places and gaps between the sectors are tightly filled with gaskets.
Patent UA-45742-U (UA)
Title: Method for stabilization of rock massif over old mine workings
Inventor: FEOFANOV ANDRII MYKOLAIOVYCH
IPC: E02D31/00
Filed: 2009-06-01
Abstract: Method for stabilization of rock massif over old mine workings at which one fills with backfill mortar not old mine workings or cavities present in the seam but undermined, compacted rock massif bedded between workings and daylight, beginning from the lower horizons to upper ones, at that drilling of wells is carried out not reaching roofing of old mine working.