baber/WOPTO huggingface dataset:
Patent IT-1267116-B1 (IT)
Title: Metodo ed apparato per il trattamento fitosanitario ecologico  delle piante da frutto
Inventor: BERTONI SERGIO
IPC: A01M/
Filed: 1992-11-13
Granted: 1997-01-24
Abstract: Le piante vengono sottoposte ad un lavaggio con almeno una corrente d'aria di adatta intensità, generata almeno con un'azione aspirante. I parassiti vengono asportati dalla corrente d'aria di lavaggio e vengono raccolti dal mezzo aspirante nel quale si schiacciano per l'urto contro parti dello stesso aspiratore. Per un'azione disinfestante ancor più efficace, la corrente d'aria di lavaggio delle piante può essere eseguita con un'azione combinata di aspirazione e di ventilazione forzata, quest'ultima preferibilmente contrapposta all'aspirazione, in modo da sottoporre le piante ad un lavaggio pneumatico molto intenso ed efficace. La ventilazione forzata smuove i parassiti dalle piante e ne facilita la rimozione per aspirazione. Per un trattamento a più ampio spettro, è prevista la possibilità di nebulizzare una piccola quantità di soluzione fitosanitaria nella corrente d'aria che lava le piante. La presenza (dell'aspirazione, limita la dispersione nell'atmosfera della soluzione fitosanitaria e può consentire il riciclo della soluzione recuperata.
Patent IT-1288181-B1 (IT)
Inventor: LATTISI ENNIO
IPC: E01F7/04
Filed: 1996-03-29
Granted: 1998-09-11
Abstract: An avalanche breaking-up element with a net has a stiff supporting structure (3, 4) for the net (11) which consists of a star-shaped arrangement of beams (4) that converge to a point (5) at the end of a stay (3) and are secured thereto. This stay has at its opposite end fastening members for anchoring the structure in the ground (1). The outer ends (6, 6a) of the beams (4) are linked to each other by a wire cable (8) and are linked to the stay and/or the ground anchor (1) by wire cables (7). The net (11) is secured to the wire cables (8) and beams (4).
Patent IT-1287574-B1 (IT)
Inventor: MELONI GIANFRANCO
IPC: B29C49/52
Filed: 1996-11-15
Granted: 1998-08-06
Abstract: Bottle preferably made of plastic, in particular for mineral water or similar drinks, which can be closed by means of a cap (2), for example of the screw type, provided with sealing means (3), said bottle (1) having all the marketing and/or legally required information (101) necessary for identification of the product intended for it, formed directly, by means of deformation or similar modification, on the wall of said bottle (1), as well as a method for manufacturing and packaging thereof. <IMAGE>
Patent IT-1264558-B1 (IT)
Inventor: MATTEUCCI RENATO
IPC: B65H27/00
Filed: 1993-08-03
Granted: 1996-10-02
Abstract: A re-reeling machine for sheet material, such as paper or the like, comprising a group of three rollers (1,2,3) forming a cradle in which winding of the sheet material (W) takes place on a core (C) that is introduced between a pair of rollers (1, 2), the third roller (3) having a variable axis to allow the increase in diameter of the log being made up and discharge of the made up log (R), in which at least one of the rollers (1, 2, 3) has a variable diameter and takes on different diameters during the reel winding stage and during the "exchange" stage, i.e. during introduction of a new core (C) into the winding cradle and discharge of the made up log (R). <IMAGE>
Patent IT-1266770-B1 (IT)
Title: Bimetal maximum temperature limiter with fast opening and fall protection
Inventor: SILVA GIORGIO
IPC: H01H/
Filed: 1993-11-05
Granted: 1997-01-21
Abstract: The subject of this invention is a device for mobile electric heating apparatuses which has the double function of limiting the maximum temperature and acting as a safety device against accidental falls, and consists of the fact that a fast-acting temperature limiter 6 and a uni- or pluri-directional gravity mass 7 can intervene indifferently in a single electric contact circuit, the opening of the contacts 2 and 3 of which leads to the cutting off of the current to the resistances of the apparatus itself. <IMAGE>
Patent IT-1291753-B1 (IT)
Inventor: PANCIROLI LUCIANO
IPC: A22C17/00
Filed: 1997-05-19
Granted: 1999-01-21
Abstract: Automatic machine for performing the boning cut on the bone (5) of legs of ham (4) or the like, comprising a frane (1) containing at least one loading station (100) and at least one station (200) for cutting the leg of ham (4), wherein there are provided means (12) for supporting the leg of ham (4) which can be positioned opposite the loading/unloading station and/or cutting station and which are provided with devices (13, 14) for retaining the leg of ham (4). <IMAGE>
Patent IT-1314008-B1 (IT)
Title: Workpiece moving machine has trolleys individually provided with two clutches that selectively and individually connects trolley to belt run
Inventor: VAN DEN BULCKE MARC
IPC: B65H/
Filed: 1999-11-04
Granted: 2002-12-03
Abstract: A brake for each trolley (17) selectively brakes the trolley to the frame to prevent its movement along the frame. Each trolley is provided with two clutches that selectively and individually connects the trolley to belt run (69,71). A clamp on each trolley selectively holds the workpiece on the trolley. The endless belt (63) extends between the ends of the elongated frame. An independent claim is also included for a workpiece moving method.
Patent IT-1281844-B1 (IT)
Title: Closure for wheel hubs, doors, etc. with rotational coupling between the locking or rotation member and the corresponding key
Inventor: TISO LUCIANO
IPC: F16B/
Filed: 1995-02-03
Granted: 1998-03-03
Abstract: This is a new system which provides a cylindrical bush with a coaxial circular hole having one, two or more radial holes within each of which there is contained a sphere of diameter greater than the thickness between the outer surface of the bush and the inner surface of the blind hole so as to project from the bush internally and externally. The bush rotation key comprises a tube portion coaxial with which there is a projection of polygonal cross-section. When the key rotates the spheres are pressed outwards by the edges of the polygonal projection until they stop against the tube of the key preventing free rotation between the key and the bush. <IMAGE>
Patent IT-1307203-B1 (IT)
Inventor: MELA FRANCO
IPC: H02M3/28
Filed: 1999-07-13
Granted: 2001-10-29
Abstract: A generator for arc welding machines provided with an input rectifier stage which has a unit power factor and comprises an inductor, on the mains side, two diodes and two electronic switches, one for each diode, which are driven by a driver which renders the absorption of the input rectifier stage practically sinusoidal.
Patent IT-1280081-B1 (IT)
Inventor: MARCHESI FERNANDO
IPC: F24F1/02
Filed: 1995-07-27
Granted: 1997-12-29
Abstract: Internal air-conditioning unit (1) to be installed at the top of a wall (7), in which suction of the air (A) introduced in the room is performed in the top part of the casing, the evaporation set being provided in the vicinity of the rear wall thereof. The invention solves the problem of introducing into the room fresh external air (E), without having to use other external air-driving means.
Patent IT-1278080-B1 (IT)
Inventor: DE NOTARISTEFANI FRANCESCO
IPC: G01T1/202
Filed: 1995-05-26
Granted: 1997-11-17
Abstract: A scintigraphic mammograph with sub-millimetric spatial resolution adapted to detect gamma radiations with 30 KeV to 2 MeV energy, comprising a sensitive head section (10) with a box shaped shielding container (16) co-operating with a standard pressure member and receiving the following essential components combined together in the following succession: an apertured collimator (11), of a high atomic number material, adapted to collimate the gamma radiation emissions from the body organ being investigated; a scintillating crystal and fluorescent fiber structure adapted to convert the gamma radiations emitted from the concerned body organ into light radiations; a multi-anode or crossed wire photo-multiplier or position sensitive solid state detector, which receives the light radiations emitted from said scintillating crystals and fluorescent fibers and generates signals proportional to the received light radiations; a hardware assembly adapted to perform conversion and integration of all signals generated by said photo-multiplier assembly from an analog to a digital format as well as their amplification in order to subsequently couple them to an electronic processor which processes and displays then on a suitable monitor in the form of an image of the concerned body organ.
Patent IT-1289099-B1 (IT)
Inventor: PIVI MARIO POMPEO
IPC: B08B9/093
Filed: 1996-04-17
Granted: 1998-09-25
Abstract: A device for cleaning and degassing underground storage tanks is constituted by an entirely pneumatically or hydraulically powered motorized vehicle, which can be placed internally of a tank to be cleaned and be moved around inside the tank itself, for example by means of tracked wheels driven by respective pneumatic or hydraulic motors. Said motorized vehicle may be provided with a first series of nozzles, frontally arranged with respect to the advancement direction of the vehicle, which nozzles emit water at high pressure with the aim of breaking up and suspending in the water the deposits collected in the tank; the vehicle is also provided with a suction mouth arranged anteriorly of the first series of nozzles, by means of which mouth the water-suspended deposits are aspirated and removed from the tank.
Patent JP-2940821-B1 (JP)
Title: バーコードの読取方法およびバーコード読取装置
IPC: G06K7/00
Filed: 1998-04-24
Granted: 1999-08-25
Abstract: 【要約】
【課題】  文字からなる識別符号でも、バーコードから なる識別符号でも同一の装置により読み取ることができ るように、また、鏡面に付されたバーコードでも読み取 ることができるように、細いバーでも画像処理により読 み取ることができるバーコードの読取方法および読取装 置を提供する。
【解決手段】  バーコードの付されている部分をカメラ により撮像し、該カメラにより撮像した部分からバーコ ードからなる文字列を切り出し、該文字列を濃度値を有 する１次元の投影画像に変換し、前記投影画像の一定濃 度値以上の部分の数が所定のバーの数になるように前記 一定の濃度値を決定し、該一定濃度値と前記投影画像の 輪郭との交点により前記バーのエッジを決定し、該エッ ジで挟まれた前記バーの部分の前記投影画像の濃度値を 集計することによりバーコードを画像処理により読み取 る。
Patent JP-2979308-B1 (JP)
Title: 平板型プラズマ処理装置
IPC: H01L21/302
Filed: 1998-05-29
Granted: 1999-11-15
Abstract: 【要約】
【課題】  イオンや電子によるダメージを生じることな く、化学的に活性な中性励起種を最大限有効に活用して 被処理物表面を確実かつ効率よく、しかも、全面均質に 改質等処理できるようにする。
【解決手段】  平板状の高圧電極１とパンチングメタル 利用の接地電極６とを絶縁体５を挟んで対向配置して両 電極１，６間に微小間隙からなる放電部４を形成し、こ の放電部４に電極１，６周りの複数箇所からスリット状 ガス供給孔１８Ａ…，１８Ｂ…を介して混合反応ガスを 対向流となる状態で供給することにより、この混合反応 ガスを両電極１，６間への高周波電圧の印加に伴い発生 されるグロー放電プラズマにより励起分解して化学的に 活性な中性励起種を含むガス流を生成し、このガス流を 接地電極６の全面に設けた多数のガス流噴出孔３…を通 して放電部４の外部に対向配置された被処理物の表面に 照射させるように構成している。
Patent JP-2951316-B1 (JP)
Title: 合成樹脂製コンベヤチェーン
IPC: B65G17/38
Filed: 1998-05-29
Granted: 1999-09-20
Abstract: 【要約】
【課題】  コンベヤ機台への据え付け、保守メンテナン スなどの連結・分解・組立に伴う切り継ぎ作業が確実、 かつ、簡便であり、しかも、電機・電子、食品、医薬品 等の産業分野における傷つきやすい輸送物を円滑に搬送 することができる合成樹脂製コンベヤチェーンを提供す ることである。
【解決手段】  合成樹脂製リンクプレート１０の後方端 縁に沿って配置された複数のブシュ孔１１と、該リンク プレート１０に隣接される合成樹脂製リンクプレート１ ０の前方端縁に沿って配置された複数のピン孔１２と、 ブシュ孔１１とピン孔１２を交互に挿通する連結ピン２ ０とでヒンジ連結し、そして、連結ピン２０がピン長手 方向の片側寄りの位置に抜け留め用凸部２１を備え、さ らに、連結ピン２０がピン長手方向の片側端面に鍔状ス トッパー２２を備え、また、合成樹脂製リンクプレート １０の側壁に鍔状ストッパー２２を格納する窪み部２３ を設けたものである。
Patent JP-2901599-B1 (JP)
Title: 湿式画像形成装置
IPC: G03G15/16
Filed: 1998-06-12
Granted: 1999-06-07
Abstract: 【要約】
【課題】  中間転写ローラーを有し、無端状に連なるベ ルト状の感光体を採用した湿式画像形成装置において、 このような感光体及び転写補助ローラーの接触による影 響を排除して、中間転写ローラー表面の温度を一定に維 持し、高品質の印字印画像を提供する。
【解決手段】  電子写真方式を採用し中間転写ローラー を有する湿式画像形成装置においてベルト状感光体の背 面に接し、前記感光体の表面を前記中間転写ローラーに 圧接する転写補助ローラーを有し、その転写補助ローラ ーを樹脂層で被覆した。
Patent JP-3037287-B1 (JP)
Title: 半導体製造装置および半導体の製造方法
IPC: C23C16/455
Filed: 1998-10-15
Granted: 2000-04-24
Abstract: 【要約】
【課題】本発明は、装置に付着した反応生成物がウェハ へ落下して、このウェハに欠陥を生じさせてしまうこと を防止する半導体製造装置および半導体の製造方法を提 供することを目的とする。
【解決手段】ウェハ１７が対向配置されるディスパージ ョンヘッドＨの中心部に設けられ、前記ウェハへ向けて 反応ガスを噴射する反応ガス吹き出し口１１・１２と、 この反応ガス吹き出し口を取り囲んで設けられ、遮蔽ガ スを噴射する遮蔽ガス吹き出し口１４と、この遮蔽ガス 吹き出し口を取り囲む位置に設けられ、未反応ガスや反 応生成物を排出する排気口１３とを備え、前記遮蔽ガス 吹き出し口が、前記排気口へ向けて傾斜して設けられて いることを特徴とする。
Patent JP-2911035-B1 (JP)
Title: 電子部品実装装置
IPC: H05K13/04
Filed: 1997-11-28
Granted: 1999-06-23
Abstract: 【要約】
【課題】  電子部品の位置誤差を速やかに検出し、補正 して電子部品装着能率を高め得る電子部品実装装置を提 供することを目的とする。
【解決手段】  ベースフレーム２００と、ベースフレー ム２００に設けられた駆動部２０１と、ベースフレーム ２００に設けられ駆動部２０１により交番的に昇降運動 する１対の移載ヘッド２１０、２２０と、各移載ヘッド ２１０、２２０の先端部に作られた部品吸着用ノズル２ １１、２２１と、部品吸着用ノズル２１１、２２１に吸 着された電子部品１００に光を照射するための光源２３ ０と、移載ヘッド２１０、２２０間に設けられ電子部品 １００の画像を認識するカメラ４００と、移載ヘッド２ １０、２２０と連動して電子部品１００の画像を反射さ せる反射ミラー３１０及び、反射ミラー３１０を往復移 動させる反射ミラー駆動手段３００を備える構成とし た。
Patent MD-2193-B1 (MD)
Title: Composition for manufacture of corks
Inventor: EFKARPIDIS ANATOLI
IPC: C08L31/04
Filed: 2001-12-28
Abstract: The invention relates to compositions used in the food industry, in particular in wine-making for manufacture of corks for wine. Summary of the invention consists in that the composition for manufacture of corks contains ethylene vinyl acetate, azodicarbonamide, zinc oxide, synthetic isoprene rubber, calcium stearate, dicumyl peroxide and wax, obtained from rice siftings, in the following ratio of components, mass %: ethylene vinyl acetate copolymer  55...70azodicarbonamide    0,15...0,25zinc oxide    2,0...10,0synthetic isoprene rubber   7,0...20,0calcium stearate    2,0...5,0dicumyl peroxide    0,2...2,0wax obtained from rice siftings   3,0...10,0.Claims: 1
Patent MD-4752-B1 (MD)
Title: Herbicidal mixture of carotenoid biosynthesis inhibiting compound and an AHAS/ALS inhibiting compound and uses thereof
Inventor: KERGOAT PIERRE-YVES
IPC: A01P13/00
Filed: 2015-03-30
Abstract: The invention relates to a herbicidal mixture for the selective control of weeds and grasses in crops of cultivated plants, comprising:a) a herbicide which inhibits carotenoid biosynthesis andb) a herbicide which inhibits the action of ALS/AHAS,or an ester or salt of any of the foregoing, or a combination thereof.
Patent NO-325367-B1 (NO)
Inventor: HUTCHINSON GERALD A
IPC: C08J7/048
Filed: 2000-04-12
Abstract: This invention relates to articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics, and novel methods of making such articles. Preferably the barrier-coated articles take the form of preforms coated by at least one layer of barrier material and the containers blow-molded therefrom. Such barrier-coated containers are preferably of the type to hold beverages such as soft drinks, beer or juice. The preferred barrier materials have a lower permeability to oxygen and carbon dioxide than PET as well as key physical properties similar to PET. The materials and methods provide that the barrier layers have good adherence to PET, even during and after the blow molding process to form containers from preforms. Preferred barrier coating materials include poly(hydroxyamino ethers). In one preferred method, preforms are injection molded then barrier-coated immediately thereafter.
Patent NO-312709-B1 (NO)
Inventor: BROWN COLIN
IPC: A61K31/70
Filed: 2000-11-01
Abstract: A method of preventing or reducing the incidence of post-operative adhesions in or associated with a body cavity, which comprises introducing into the body cavity a composition containing an aqueous solution or suspension or gel formulation containing the polysaccharide dextrin.
Patent NO-333386-B1 (NO)
Title: Kortslutningsrotor for en asynkron induksjonsmotor
Inventor: HENNING HOLGER
IPC: H02K17/16
Filed: 2003-02-12
Abstract: Oppfinnelsen vedrører en ny kortslutningsrotor. Hensikten med oppfinnelsen er å tilveiebringe en kortslutningsrotor som tillater en effektutgang for motoren på over 1 MW til og med ved hastigheter på over 10000 omdr./min. Med denne hensikten er de ledende stavene (4) i kortslutningsrotoren loddet i spor (8, 9) som er anordnet på omkretsen til den massive rotorkjernen (3) over hele lengden og de ledende stavene er innrettet til å være i flukt med overflaten (13) til rotorkjernen (3).
Patent NO-331341-B1 (NO)
Title: Fremgangsmate og anlegg for a separere en gass inneholdende metan og etan, ved hjelp av to tarn som arbeider ved to ulike trykk
Inventor: PARADOWSKI HENRI
IPC: F25J3/02
Filed: 2004-03-26
Abstract: Oppfinnelsen vedrører en fremgangsmåte for å separere en tørr fødegass (1) bestående hovedsakelig av metan, etan og propan, i et første produkt (17) kalt den behandlede gass, som er forholdsvis mer flyktig, og et andre produkt (34) kalt fraksjon C22+, som er forholdsvis mindre flyktig. Fremgangsmåten ifølge oppfinnelsen omfatter: (i) en prosess som innebærer nedkjøling av tilførselsgassen (1) til en nedkjølt gass (2); (ii)	en prosess hvorved den nedkjølte gass (2) fra prosess (i) separeres og behandles; og (iii) destillasjon i en destillasjonsinnretning (C3). Oppfinnelsen vedrører også et til dette svarende anlegg. Ifølge oppfinnelsen omfatter destillasjonsinnretningen (C3) minst et første og et andre destillasjonstårn (C1) og (C2) som arbeider ved ulike trykk.
Patent NO-328029-B1 (NO)
Title: System for effektiv gjenvinning av data bufret i B-node etter skifte av en betjenende høyhastighets nedlinks delt kanal
Inventor: TERRY STEPHEN E
IPC: H04W36/02
Filed: 2004-11-03
Abstract: Foreliggende oppfinnelse angår effektiv gjenvinning av høyhastighets nedlinkspakkeaksessdata (HSDPA-data) etter en overlevering. Oppfinnelsen beskriver en fremgangsmåte og et system for at en UE kan utføre en rekke handlinger for å redusere latensen og muligens forhindre tap av PDU- overføringer under prosedyren på skiftet av betjenende HS-DSCH-celle. Et nytt kriterium introduseres for LTE-fremstilling av statusrapporten for RLC PDU. Denne UE fremstiller statusrapporten for PDU så snart som mulig etter varsling av skifte av HS- DSCH-cellen som angitt av RRC-prosedyren for på et mer effektivt vis å gjenvinne kilde-B- nodens bufrede data. PDU-status kan signaleres for hver AM RLC-instans som er assosiert med den aktuelle HSDSC-transportkalanen. Videre kan SRNC etter et mellom-B-node-skifte av betjenende HS- DSCH-celle vente på PDU-statusrapporten for iverksetting av utsending av nye data i målcellen.
Patent NO-334893-B1 (NO)
Title: Sammenstilling til beskyttelse av et fleksibelt rør mot slitasje ved friksjon
Inventor: AQUINO ROBERTO JORDAN DE
IPC: E21B17/01
Filed: 2005-06-17
Abstract: 9 2005 I 2 En sammenstilling til beskyttelse av et fleksibelt rør mot slitasje ved friksjon, hvor det fleksible røret (5) er i kontakt med en avstiver (3) i et I-rør (1), nevnte avstiver (3) bærer en trakt (4), den beskyttende sammenstilling er anordnet mellom det fleksible rørets (5) utvendige overflate og I-rørets (1) innervegg og omfatter elementer (4, 6, 7, 8, 9, 10, 11) som er roterbare og aksialt bevegelige i forhold til I-rørets (1) innervegg.
Patent NO-343168-B1 (NO)
Title: Skipsoppkallsapparat
Inventor: YOKOYAMA NAOKI
IPC: G08G3/02
Filed: 2007-11-07
Abstract: En prioritetsbeslutningsenhet (10) samler informasjon om andre skip fra annen skipsinformasjonssignaler (1), og beslutter sekvensen av informasjonselementer for den andre skipsinformasjonen i synkende rekkefølge av sannsynlighet for å nærme seg eget skip. En skipsvelgerenhet (12) velger, basert på sekvensen av informasjonselementene besluttet av prioritetsbeslutningsenheten (10), et annet skip som blir kalt opp. En oppkallssignalgenereringsenhet (14) setter inn, i et oppkallssignal, et identifikasjonsnummer for det andre skipet valgt av skipsvelgerenheten (12). Oppkallssignalgenereringsenheten (14) sender så oppkallssignaler til det andre skipet via en radiokommunikasjonsenhet (30) og en antenne (16).
Patent NO-329102-B1 (NO)
Title: Sluseventilaktuator og fremgangsmate for a veksle en sluseventil
Inventor: GRIMSETH TOM
IPC: E21B33/06
Filed: 2008-02-21
Abstract: En sluseventilaktuator er beskrevet som omfatter en stang (stem) (4) som er bevegelig lineært i en aktuatorkapsling (10) som kan forbindes til sluseventilen, idet den påvirker sluseventilen til å veksle mellom henholdsvis åpen og stengt stilling, idet stangen (4) blir drevet av en motor i en første retning inn i en normaldriftsposisjon, og i nevnte posisjon blir stangen forspent i en andre, motsatt retning mot en nedkoblingsposisjon ved hjelp av et fjærelement (14) som virker på stangen (4). I henhold til oppfinnelsen er en utløsermekanisme (22; 25; 29) innrettet til å holde fjærelementet i en komprimert tilstand, idet utløsermekanismen omfatter en elektrisk styrbar utløser (22) som er innrettet for frigjøring av fjærelementet (14) som resultat av de-energisering av den elektrisk styrte utløseren (22). En fremgangsmåte for veksling av en sluseventil mellom en normaldriftsmodus og en nedkoblingsmodus ved hjelp av sluseventilaktuatoren er også beskrevet.
Patent NO-330027-B1 (NO)
Title: Apparat og framgangsmate for a underlette hydrostatisk trykkokning i et fluid som strommer i et ror.
Inventor: MELHUS TROND
IPC: F03B17/06
Filed: 2009-10-27
Abstract: Det beskrives et apparat (1) og en framgangsmåte for å underlette hydrostatisk trykkøkning i et fluid som strømmer i et første rør (22), hvor den hydrostatiske trykkøkning er tilveiebrakt ved hjelp av en pumpeinnretning (3) som er tilført energi, hvor apparatet innbefatter: - en energihøster (5) som er innrettet til å kunne hente ut en andel av en energi som bæres av et fluid som strømmer i et andre rør (28); og - en mekanisk eller en hydraulisk energioverføringsinnretning (9, 60) som er innrettet til å kunne overføre en andel av energien som er opptatt av energihøsteren (5), til pumpeinnretningen (3).
Patent PL-151581-B1 (PL)
Title: Method of manufacturing of hydrogel dressing
IPC: A61L26/00
Filed: 1986-12-30
Abstract: A method of manufacturing hydrogel dressings from synthetic and natural polymers by polymerization and cross-linking involves pouring aqueous solutions of synthetic polymers, such as polyacrylamide and polyvinylpyrolidone, their monomers or their mixtures, natural polymers, such as gelatine or agar, or their mixtures and, possibly, plasticizing agents, such as poly/ethylene glycol/, poly/propylene glycol/ and silicone oils, of the following composition: 2-20 percent by weight of synthetic polymers, not more than 5 percent by weight of natural polymers, not less than 75 percent by weight of distilled water and 1-3 percent by weight of plasticizing agent, into a mould imparting a shape to the dressing, tightly closing in that mould and subjecting to an ionizing radiation dose not smaller than 25 kGy.
Patent PL-158678-B1 (PL)
Title: Beater whell of ventilator mill
IPC: B02C/
Filed: 1988-08-24
Abstract: 1. Beater wheel for a fan mill, consisting of a hub connected to the disc by means of radially mounted beater plates, characterized in that at least some of the internal beater plates (4) have a projection (5), whose tip protrudes beyond the contour of the internal edge of the disc (2) in the direction of the axis of rotation of the beater wheel.<IMAGE>
Patent PL-160981-B1 (PL)
Title: Method and system for measuring average periodical and random power component of a signal
IPC: G01R21/133
Filed: 1989-01-26
Abstract: System for measuring average component periodic and random power of the signal, comprising a sampling-memorizing system with an amplifier and a low-pass filter and a counter with a pulse generator together with a standard frequency signal forming system, characterised in that it is equipped in the microprocessor system (4), to which the sampling-memorizing system with an analogue-to-digital converter (3) is connected, while to the analogue input of that system, through a low-pass filter (2), the regulated amplification amplifier (1) is connected, and at the same time, between the microprocessor system (4) and the standard frequency signal forming system (6) there is a counter with the sampling pulse generator (7) inserted, whose other sampling signal transmitting output is connected to the input of the conversion cycle initiating signal of the sampling-memorizing system with the analogue-to-digital converter (3), and moreover the microprocessor system (4) is coupled with the functional keyboard (8), whose output is connected to the result display system (5), also connected with the microprocessor system (4).<IMAGE>