baber/WOPTO huggingface dataset:
Patent JP-3239859-U (JP)
Title: 腰・頭枕
IPC: A47G9/10
Filed: 2022-09-07
Granted: 2022-11-16
Abstract: 【課題】仰向けの寝姿の人の場合、腰骨付近及び肩甲骨付近に体重が平均的に係り、結局、睡眠者にとって良好な睡眠ができる腰・頭枕を提供する。【解決手段】腰・頭枕の腰枕はウレタンフォームを外観で矢羽根状に加工し、裏側には加工して角形の凹みとなる凹陥部２を形成し、該凹陥部にこれと合致する中クッション３をウレタンフオームで形成し嵌め込み、全体を腰布で覆い、これを裏側でチヤックで締めた腰枕と、外観をコッペパン状に形成した頭枕本体を３個用意し、うち１つは舌状突出部Ａを形成したものとし、この舌状突出部を形成した頭状本体を中間にして重ね合わせ頭布で覆った枕本体とする。【選択図】図１
Patent JP-3240501-U (JP)
Title: 高効率インバータ熱放散装置
IPC: H05K7/20
Filed: 2022-11-08
Granted: 2023-01-13
Abstract: 【課題】本考案は、高効率インバータ熱放散装置を提供する。【解決手段】高効率インバータ熱放散装置は、インバータ本体を含み、インバータ本体の底部に支持板を設け、支持板の真下に始動モータを設け、始動モータの出力端に伝動レバーを固定的に接続し、伝動レバーの端部に熱放散ファンを固定的に接続し、伝動レバーの外側壁に駆動ギアを固定的に覆設し、インバータ本体の底部に連結部材を設け、底部の熱放散ファンを設置することにより、使用する際、作業者は底部の始動モータを開いて熱放散ファンを動かして上向きに風を吹かせ、インバータ内部の熱を放散し、同時に換気ファンを設置することにより、使用する際、熱放散ファンが上向きに風を吹くとき、換気ファンは空気を外部に排出して熱を放散し、インバータ内部の空気を循環させ、より優れた放熱効果を達成する。【選択図】図１
Patent JP-3241326-U (JP)
Title: 工作キット及び木材セット
IPC: G09B25/02
Filed: 2023-01-23
Granted: 2023-03-20
Abstract: 【課題】木工品を、複数の合板から構成された木材セットを利用して制作する前に、該合板よりも手軽に加工できる樹脂材によって試作を行うことが可能であって、学習教材としての利用価値が高く、汎用性及び再現性も高い工作キットと、前記木材セットとを提供することを課題とする。【解決手段】複数の部品の輪郭３が形成された樹脂製のボード１を備え、ボートは輪郭に基づいて各パーツ２を切り離し可能に構成され、ボートから切り離した少なくも２以上の前記パーツは、ボードと同一の厚みを有する方形状の板材であり、板材は、そのまま、或いは、全長方向に分割して試作品の構成部品として用いることが可能に構成され、一の板材は、他の板材と比較して最小の幅を有するナロープレート２Ａであり、ナロープレート以外の他の板材は、該ナロープレートの幅の整数倍の幅を有する非ナロープレート２Ｂ、２Ｃである。【選択図】図３
Patent JP-3242267-U (JP)
Title: 樹脂製容器
IPC: B65D25/28
Filed: 2023-04-05
Granted: 2023-06-05
Abstract: 【課題】変位した三角形部を連続形成した樹脂製容器本体の外側面に、非樹脂製の筒状体をセットすることが可能な樹脂製容器を提供する。【解決手段】樹脂製からなる容器本体１と、容器本体の外側面にセットされる非樹脂製の筒状体を含み、容器本体の外側面に、平面視において断面正多角形を上下にずらして形成することにより断面正多角形の頂点を結ぶ変位した三角形部３を連続形成し、容器本体の軸線方向に隣設する２つの三角形部の共通底辺４は、容器本体の内側に窪んだ位置にあり、筒状体の２つの開口端に筒状体の内側に突出する環状凸部をそれぞれ形成し、筒状体の２つの環状凸部が、断面正多角形の２つの頂点２の間に圧入されることにより、筒状体が容器本体の外側面にセットされる。【選択図】図１
Patent JP-3244911-U (JP)
Title: 指構造及び手袋
IPC: A41D19/00
Filed: 2023-10-12
Granted: 2023-12-08
Abstract: 【課題】摩擦感を減少させ、使用者の装着感を向上させる、指構造及び手袋を提供する。【解決手段】指部と、該指部を形成するように組み合わされた第１型紙と第２型紙とを含み、第１型紙と第２型紙の接合部はミシン糸で縫い合わされ、そのうちの前記第１型紙は一体成型されている前記指部の指の左側を覆うように左側シートと指の右側を覆うように右側シートと指の腹を覆うように指腹シートと、指の先端を覆うように指先シートとを含む。前記第２型紙は、前記指部の指の甲を覆う指甲シートを含む。第１型紙と第２型紙の接合部をミシン糸で縫合することで指部を形成し、縫合時の縫い代を指の横より上の部分になるようにさせ、当該部分は支点ではなく、摩擦が相対的に少ない。【選択図】図１
Patent RS-930-U (RS)
Inventor: VUJANIC MILAN
IPC: G01B5/004
Filed: 2007-08-06
Abstract: Merni uredjaj - razmerni trougao za uvidjaj, naznačen time, što se sastoji od tri kraka (1, 2, 3) medjusobno postavljenih u po dve ravni, pri čemu su kraci (1, 2) u horizontalnoj ravni i medjusobno su postavljeni pod uglom od 900, dok je treći krak (3) postavljen vertikalno u tački spajanja krakova (1, 2), pod uglom od 900, što je se svaki od krakova (1, 2, 3) sastoji od dva dela od po 50 cm dužine, što je sa spoljašnje strane svakog kraka (1, 2, 3), na mestu 50-tog santimetra, postavljena šarka (4), dok je na suprotnoj strani od šarke (4), tj. na unutrašnjoj strani kraka (1, 2, 3) postavljena brava (5), što su kraci (1, 2 , 3) na mestu spoja medjusobno povezani preko šarke (6) postavljene sa spoljašnje strane i što se krak (3) u vertikalnom položaju za krake (1, 2) fiksira preko dve brave (7) postavljene na unutrašnjim stranama krakova (1, 2). Prijava sadrži još 2 zavisna patentna zahteva.
Patent UA-2520-U (UA)
Title: Пристрій для комутації електричної мережі
Filed: 2004-02-12
Abstract: Пристрій для комутації електричної мережі містить живильні провідники електричного струму, вхідні і вихідні шини високовольтного вимикача, лінію провідників споживачів електричної енергії, ізольовані струмопровідні відводи, замикачі у вигляді провідників.
Patent UA-5007-U (UA)
Title: Appliance for fixation of arms to the lap belt
Filed: 2004-06-14
Abstract: The utility model relates to the area of armament. The appliance for fixation of arms to the lap belt has base with a placed at one free end hook or another element for fixation to the arms, and at the other free end - element for fixation to the lap belt. The base is arranged flexible, of any natural of artificial material. To improve the reliability of protection of arms the appliance is equipped with springy element. The springy element is arranged as a spiral, placed inside the base and made either of springy material, or of any other material with similar properties. One of the free ends of the springy element is fixed to the hook, and the other free end of the springy element goes through the element for fixation to the lap belt with formation of a loop.
Patent UA-149012-U (UA)
Title: Пристрій для стабілізації нафти, дегазації та підготовки продукції сировини свердловин
Filed: 2019-10-28
Abstract: Пристрій для стабілізації нафти, дегазації і підготовки продукції свердловин обладнаний вхідним патрубком, з'єднаним з вхідним трубопроводом. При цьому вхідний патрубок обладнаний фланцями, виготовленими з немагнітного матеріалу. В центральній частині вхідного патрубка виконано внутрішній паз, у якому з натягом встановлено центратор, на якому паралельно потоку рідини встановлений випромінювач, виконаний з магнітострикційного матеріалу. На зовнішньому корпусі патрубка на середині довжини випромінювача щільно намотана обмотка збудження та встановлено магніт. При цьому геометричні параметри випромінювача задані у відповідності технологічним вимогам стабілізації нафти, дегазації і підготовки продукції відповідної свердловини.
Patent UA-9298-U (UA)
Title: Method of presowing treatment of grain of farm crops
Inventor: KULYCK MYKHAILO FEDOROVYCH
IPC: A01C1/08
Filed: 2005-03-15
Abstract: A method of presowing treatment of grain of farm crops involves grain treatment with a disinfecting preparation. A 0.2-0.7% aqueous solution of Polydez is used as the disinfecting preparation, consumption thereof is 10 l of the solution per 1 tonne of grain.
Patent UA-13478-U (UA)
Title: Cultivator sweep
Inventor: ATROSCHENKO VOLODYMYR IVANOVYC
IPC: A01B33/00
Filed: 2005-05-16
Abstract: A cultivator sweep contains a shank and has a pointed form with sharp blades inclined to horizontal plane at angle of 23 DEGREE ... 30 DEGREE . The sweep has coverage of 220à430 mm and U-shaped shank which surface contacting with the surface of the cultivator post has a width of 50à51 mm.
Patent UA-11077-U (UA)
Title: flat-car
Filed: 2005-05-18
Abstract: Flat car consists of body having longitudinal shape and consisting of the frame, longitudinal lateral, end boards and flooring. Frame is equipped with a ridge beam made of two flange beams of variable height, body bolster, lateral longitudinal and cross beams of variable section on the height. The cross beams of variable section connecting ridge beam with lateral beams in the middle part of the body frame have greater height near the base of ridge beam in comparison with the beams mounted in the end part of the frame.
Patent UA-11445-U (UA)
Title: Casing of an accumulator for a mobile phone
Filed: 2005-07-12
Abstract: The proposed casing of an accumulator for a mobile phone contains end plates and side plates, which are joined at an angle of 90 degrees, at an angle differing from 90 degrees, or with graded junction. One of the plates has slots for contacts of a connector. The plates are made of plastic or other suitable material. One of the end plates has a socket for installing an adapter, which is designed for connecting an external memory unit to the phone, and parts for fixing the adapter in the socket. The dimensions and shape of the socket correspond to the dimensions and shape of the adapter.
Patent UA-15793-U (UA)
Title: Piston pin
Inventor: CHAIKOVSKYI OLEKDSANDR BORYSOV
IPC: F16J1/10
Filed: 2006-01-23
Abstract: The piston pin of combustion engine restricted with cylindrical outer surface and complicated inner surface, at that the inner surface of the pin in long cross-section is arranged in arc of circle with radius R with maximal thickness of material of the pin in its middle and with minimal thickness of material at the ends of the pin.
Patent UA-18323-U (UA)
Title: Method of obtaining larvae of drone and bee brood
IPC: A01K47/04
Filed: 2006-03-28
Abstract: A method of obtaining larvae of a drone and bee brood includes using reconstructed honeycombs. The honeycombs are made of plastic segments fastened together with joint axles; a bee family is arranged therein and after a seven-day term from the moment of laying the eggs by a queen bee into the cells of the honeycombs, it is taken out, exempted from one of the joint axles connecting the honeycombs, and the segments are disconnected by a turn around the second axle, and the larvae of the drone and bee brood fall out of the disconnected cells of the honeycombs freely.
Patent UA-18844-U (UA)
Title: The method of production of "cimmeria" ordinary cognac
Inventor: HOLUBENKO OLEKSANDR BORYSOVYCH
IPC: C12G3/06
Filed: 2006-06-09
Abstract: The method of production of ordinary cognac includes of preparation of the cognac wine materials by a "white" method, the distillation of wine materials in cognac alcohol on installations of a periodic operation Sharantsky type using the double distillation, aging the cognac alcohol in oak container or enameled cisterns with oak staves, blending of aged cognac alcohol, alcoholized sugar syrup, alcoholized waters, softened water and sugar coloring agent, the rest after blending not less than 3 months in oak container or enameled cisterns, cold treatment, filtration, bottling. It used import aged cognac alcohols of medium age not less than 4 years. Additionally medium aged blending cognacs 4 and more years is introduced.
Patent UA-20186-U (UA)
Title: Method for diagnosing state of arteriovenous malformations
Inventor: TRUSKAVETSKYI BOHDAN LIUBOMYRO
IPC: G03C5/16
Filed: 2006-07-10
Abstract: The method for diagnosing the state of arteriovenous malformations comprises the clinical examination, the angiography of the cerebral blood vessels and additionally transcranial dopplerography. When the glomus of the pathologic blood vessels is detected, the state of the cerebrovascular hemodynamics and in particular the state of the arteriovenous malformations is assessed by the changes in the linear blood flow rate in the separate blood vessels as well as the changes in the laminar pattern of blood flow and its redistribution between the hemispheres and the vascular basins. Finally, the tactics of the treatment is elaborated.
Patent UA-20337-U (UA)
Title: Method of preparation of steel teeming ladle
Inventor: CHORNYI OLEKSANDR MYKYTOVYCH
IPC: B22D41/06
Filed: 2006-07-28
Abstract: A method of preparation of steel teeming ladle includes its mounting on a plate, change of the position of working area of lining and its subsequent working. A stand with working area is installed in the steel teeming ladle, maintenance facilities and refractory material are loaded in it, and work is performed by vertical displacement of working area to the zones of damage of lining of steel teeming ladle.
Patent UA-24137-U (UA)
Title: Combined cutter
Inventor: KARPUS VLADYSLAV YEVHENOVYCH
IPC: B23B27/16
Filed: 2006-12-19
Abstract: A combined cutter consists of cutter holder and cutting plate mounted on it. It is in-addition equipped with one or several cutting inserts with cutting plates, which have the capability of installation and adjustment for necessary dimensions of working in all directions.
Patent UA-32502-U (UA)
Title: Method for cutting obstacles by explosion of linear-shaped charge
Inventor: VOLHIN LEONID OLEKSANDROVYCH
IPC: B21D26/08
Filed: 2007-01-18
Abstract: A method for cutting obstacles by explosion of linear-shaped charge (LSC). LSC is located on the obstacle to be cut, at focal length, in the plane being perpendicular to the surface of obstacle, and is initiated. LSC is located at an angle to the obstacle.
Patent UA-26463-U (UA)
Title: Agent of insecticidal action
Inventor: ILCHENKO LARYSA PETRIVNA
IPC: A01N53/00
Filed: 2007-04-26
Abstract: An agent for insecticidal effect contains imidachlopride. It is supplemented with a red pigment as a colourant, a surface-active substance as a dispersing agent and an emulsifying agent, calcium lignosulphonate as a dispersing agent and a stabilizer, benzoic acid as an antiseptic agent and a preserving agent, xanthane acid as an adhesive agent and a solution stabilizer, and water.
Patent UA-26049-U (UA)
Title: Method for diagnosing of coronary x syndrome
Inventor: ZAKHAROVA VALENTYNA IHORIVNA
IPC: A61B5/00
Filed: 2007-05-31
Abstract: A method for diagnosing of coronary X syndrome provides the assessment of coronary arteries state. Calcium content in coronary arteries is determined by multispiral computed tomography. The lack of calcium is indicative of coronary X syndrome.
Patent UA-30543-U (UA)
Title: Closing device with indication of opening
Inventor: ZAIETS VOLODYMYR VOLODYMYROVYCH
IPC: B65D41/00
Filed: 2007-12-05
Abstract: A closing device with indication of opening contains a screw cover made with a control indicator belt, a metal casing, divider with external screw thread, inside which a drain bushing is located, in which there a ball is arranged. Jacket is solid and is fixed in the indicator belt by means of sections located in the circle with assigned interval. The indicator belt has twisting form with two angles, the value of each makes more than 90°, and its external groove is reduced along the height. The closing device is made with possibility of opening at application of effort not more than 2 Nm.
Patent UA-31880-U (UA)
Title: Device for pulse signal delaying
Inventor: STOLIAR VOLODYMYR VOLODYMYROVYCH
IPC: H03K5/135
Filed: 2007-12-13
Abstract: A device for pulse signal delaying consists of a clock oscillator, output of which is connected to a unit for shaping control signals, the first input of which being connected to complementing input of a scaling unit, the second and the third are connected with the corresponding “read-write” inputs of the first and the second main memory units, a timing unit connected to the scaling unit with outputs connected to address inputs of the first main memory unit.Information inputs of the first and the second main memory units are united and being input of the device. Outputs of the first and the second main memory units areConnected corresponding with inputs of the first and the second units for pulse shaping, corresponding output of which are connected with input of OR element. Output of OR element is output of the device. Moreover, it is entered a memory register with outputs connected to address inputs of the second main memory units, “Write” input of which is connected to the fourth output of the unit for shaping control signals, information inputs of the register are connected to output of thescaling unit.
Patent UA-30217-U (UA)
Title: System for information representation
Inventor: MUSIENKO MAKSYM PAVLOVYCH
IPC: G06F17/00
Filed: 2008-01-11
Abstract: System of information representation includes appliances for representation of graphical and/or acoustic information, electronic means of programmed control, this is placed separately on Internet server and has appliance for information input/output, it performs filtration, control, storage and processing of information data and directs those by any communication channel: mobile, through radioelectronic signals or through wires, to portable input/output device that is connected to devices for representation of information. Portable input/output device that is connected to devices for information representation is equipped with element for information addresser, it permits only information that has come from list of permitted addressers.
Patent UA-32404-U (UA)
Title: Method for detecting grade of dentition deformity
Inventor: MIRCHUK BOGDAN MYKOLAIOVYCH
IPC: A61C7/00
Filed: 2008-01-25
Abstract: A method for detecting the grade of the deformity of the dentition relates to medicine, namely to orthodontia and can be used for diagnosing the deformity of the upper and lower dentition.
Patent UA-32813-U (UA)
Title: Method for treating infected wounds in animals
Inventor: PETRENKO OLEH FEODOSIIOVYCH
IPC: A61K31/00
Filed: 2008-02-25
Abstract: A method for treating the infected wounds in animals comprises the use of the preparation containing the nanoparticles of silver. In addition the nanoparticles of copper and zinc are used. The nanoparticles of silver and copper are used in the form of the bactericide nanomaterial "Shumerske sriblo". The nanoparticles of zinc are used in the form of non-ionic colloid solution of zinc nanoparticles obtained by erosion-and-explosion dispersion of the metal granules in the deionized water.
Patent UA-37716-U (UA)
Title: Cable installation for collection of wood from cutting area
Inventor: BORATYNSKYI OLEH VOLODYMYROVYCH
IPC: B61B12/00
Filed: 2008-05-28
Abstract: A cable installation for collection of wood from cutting area contains a running line, a carriage, a driving winch with rope driving pulley, high speed grippers. Auxiliary carriage is hung up on the additional bearer cable, and tightening rope is set through its block on the support, another block (carriages) interacts with bearer cable. The high speed gripper is made in the form of rotary double-arm levers, which interact with bearer cable and load and hang up alternately on both branches of bearer cable.
Patent UA-37404-U (UA)
Title: Working element of cultivator
Inventor: KOBETS ANATOLII STEPANOVYCH
IPC: A01B35/00
Filed: 2008-06-17
Abstract: A working element of a cultivator comprises the working surface which includes a nose-piece and wings the working surface of which is made as a constituent one. The nose-piece of a blade is made as the cylindrical surface arranged along the moving direction by convexity thereof. The wings are made as the planes which are tangent to the cylindrical surface of the nose-piece along the generating lines. The wings are connected to the nose-piece hingedly, and a trailing-edge assembly of the wings is connected by a screw for adjusting the operating width.
Patent UA-38122-U (UA)
Title: Method for selection of rational instrument material
Inventor: USACHOV PETRO ANTONOVYCH
IPC: G01N3/56
Filed: 2008-07-02
Abstract: Method for selection of rational instrument material includes determination of hardness Nm of material being processed and hardness Nnof instrument materials. One measures planes of wear of the front and the back surfaces of working section of instrument with time and areas of contacts of cuttings for the front and processed surface of the part and the back surface. One determines intensity of wear of each grade of instrument material. Choice of rational grade of instrument material in given conditions of processing is performed by maximal ratio Nn/ Nm of hardness of instrumental material being processed and minimal intensity of wear of front and back surfaces of working section of instrument.
Patent UA-37107-U (UA)
Title: System of control of flow rate of diesel fuel for diesel engines
Inventor: FILONENKO TARAS MYKHAILOVYCH
IPC: G01F9/00
Filed: 2008-09-19
Abstract: System of control of flow rate of diesel fuel for diesel engines has fuel mains, fuel tank, raw purification filter, low pressure fuel pump, fine purification filter, draining valve, indicator of fuel flow rater, high pressure fuel pump, fuel bolt, draining opening, nozzles of diesel engine, valve-jet.
Patent UA-41384-U (UA)
Title: Testbench for diagnostics of angles of installation of wheels of transportation mean sdl-5
Inventor: SOKHACH YURII VASYLIOVYCH
IPC: G01B11/26
Filed: 2008-10-13
Abstract: Testbench for diagnostics of angles of installation of wheels of transportation mean has two fixed sources of directed light, two mirrors fixed along direction of motion to pair of wheels being tested, two mirrors placed out of transportation mean at angle to direction of motion, screen with measuring scales. On pair of wheels being diagnosed along direction of motion two equipped with measuring scale and movable in vertical and horizontal planes mirror are fixed, those are connected with elastic rope to pair of wheels opposite to one being tested.
Patent UA-41237-U (UA)
Title: Solar collector
Inventor: SUKHYI MYKHAILO PORFIRIOVYCH
IPC: F24S23/00
Filed: 2008-12-23
Abstract: Solar collector has frame in which absorber is placed, with channels for circulation of heat carrier, absorber of solar energy, transparent insulation placed over absorber, channels for inlet and outlet of working liquid and heat insulation. Absorber is arranged as two-level one. In the upper level of absorber solar energy absorber is placed, this is made of carbon fiber.
Patent UA-41626-U (UA)
Title: Process for increasing of corrosion stability of building structures under conditions of fluoride corrosion
Inventor: TUZIAK VIRA YEVHENIVNA
IPC: C04B2/00
Filed: 2009-02-12
Abstract: A process for increasing of corrosion stability of building structures under conditions of fluoride corrosion, wherein on the surface of structures the plaster protective solution of fluoride-resistant composition is coated, containing dolomite or limestone sand, finely divided red sludge and limestone powder with the additive of plasticizers, alumina cement of industrial production of mark 500, 600 calculated for 1:3 =cement:filler+aggregate with addition of 20 % of CaO - burned lime in relation to the quantity of red sludge and water.
Patent UA-44166-U (UA)
Title: Meringues
Inventor: DOROKHOVYCH ANTONELLA MYKOLAIVNA
IPC: A23G3/00
Filed: 2009-03-24
Abstract: Meringues comprise sugar, egg white. They are supplemented with an extract of black or green tea.
Patent UA-43405-U (UA)
Title: Rhinitostop nasal ointment
Inventor: SOKOLOVA LIUDMYLA VOLODYMYRIVNA
IPC: A61K9/06
Filed: 2009-04-21
Abstract: A nasal ointment contains the diphilic ointment base and the natural components, namely the tincture of propolis and Echinal, the essential oils of rosemary and sage.
Patent UA-45496-U (UA)
Title: Device for formation of periodic pressure pulses
Inventor: BAZHALUK YAROPOLK MYROSLAVOVYCH
IPC: G10K7/00
Filed: 2009-06-15
Abstract: Device for formation of periodic pressure pulses includes valve box arranged as cylindrical bushing with channel with rectangular cross section in which con-rod and fly gate are placed, Fly gate with con-rod are installed in channel with rectangular cross section with formation of three cavities insulated one from another and with possibility of interaction with three pairs of magnets included additionally, those are placed in pairs at inner walls of valve box in each of cavities normally with respect to direction of motion of con-rod with fly gate, those are arranged with sharpened ends. At that sharpened section of con-rod is directed along liquid (gas) flow, and fly gate – in counter direction. Length of con-rod is chosen from condition of interaction with pair of magnets installed in the lower cavity, at simultaneous contact of fly gate with pair of magnets installed in the upper cavity, besides that fly gate and con-rod are vulcanized in places of contact with valve box.
Patent UA-44340-U (UA)
Title: Method for parts cleaning in the combined environment
Inventor: HRYBACHOV MYKHAILO VASYLIOVYCH
IPC: C23G5/00
Filed: 2009-06-25
Abstract: A method for parts cleaning in the combined environment according to which the parts are placed in the mesh basket, the mesh basket with parts is placed into the cleaning chamber and details are cleaned by a washing liquid and gas. A saturator with the valve is set between the cleaning chamber and compressor. The washing liquid is supplied to the saturator by a pump. The saturator is isolated from the cleaning chamber by the means of valve. The gas is supplied to the saturator by the means of compressor. The pressure is increased in the saturator by the means of compressor and gas liquid mixture is produced in the saturator. The gas liquid mixture is supplied into the cleaning chamber by the means of valve and the parts are cleaned.