baber/WOPTO huggingface dataset:
Patent EP-1128760-B1 (EP)
Inventor: KAMML HUBERT
IPC: D06F34/22
Filed: 1999-11-03
Granted: 2006-12-27
Abstract: The invention relates to a method for detecting the quantity of a product (P), preferably in paste or powder form, dissolved in a solution flow of known flow rate and unknown and/or variable concentration. Said universal method, which can be used with different control and evaluation units, is characterized by the following steps: a) cyclic measurement of the solution's (L) conductance; b) determination of the concentration of the solution (L) by comparison of the conductance measured with conductance/concentration characteristic curves (4a) stored in a data memory; c) calculation of the quantity of product from the product concentration determined in this way and the known flow rate; and d) addition of the calculated product quantity and generation of a pulse (7) as soon as a settable product quantity is reached. The invention also relates to a device for carrying out the above method.
Patent EP-1131034-B1 (EP)
Inventor: BORUTA IVAN
IPC: A61G15/00
Filed: 1999-11-17
Granted: 2004-11-10
Abstract: An examination chair for gynecological and urological examinations, comprising a chair part (14) with a seat (22) and a backrest (24), and a support column (12) that has a column head which can be adjusted heightwise through an actuator (20), on which the chair section is mounted, the backrest (24) being pivotally mounted on the column head (18) for movement about a horizontal pivot axis (28) and being so pivotable by a drive mechanism (30), the seat (22) being pivotally mounted on the backrest (24) for movement about a second pivot axis (36) parallel to the axis (28) and also connected to the backrest (24) by a four-corner linkage (38) that includes both pivot axes (28,36), a link axis (40) fixed to the seat, and a free link axis (42), the link (46) of the linkage (38) connecting the first pivot axis (28) to the free axis (42) being a first lever arm of a two-armed control lever (48) and cooperating with a stop (54) secured to the column to determine the fundamental position of the seat (22), the second lever arm (50) of the control lever (48) being designed to cooperate with a stop (60) on the backrest.
Patent EP-1506125-B1 (EP)
Inventor: HARTNESS WILLIAM R III
IPC: B65G23/14
Filed: 1999-10-27
Granted: 2005-08-31
Abstract: A conveyor drive unit is provided for engaging and driving a belt type conveyor. The unit includes a motor drive unit and drive chain assembly having a drive chain driven by the motor along a drive path. The drive chain has drive lugs configured thereon to engage with drive dogs on the conveyor as the drive chain is driven along the drive path. The drive path defines the drive angle with respect to a straight path of the conveyor along the drive path. An adjustable positioning device is disposed relative to the drive chain assembly such that upon variable positioning of the drive chain assembly, the drive angle defined between the drive path of the chain and the straight path of the conveyor along the drive path varies. In this manner, the degree of engagement of the drive lugs with the drive dogs of the conveyor along the drive path can be adjusted by varying the drive angle.
Patent EP-1120008-B1 (EP)
Inventor: DANIELSEN FINN
IPC: H04R25/00
Filed: 1999-10-07
Granted: 2011-07-27
Abstract: The invention relates to a method of managing acoustic feedback in a hearing aid, characterised by using a multi (two or more) channel type of filter hereby splitting the frequency range up in two or more separate parts; determining the maximum allowable gain in at least one frequency range before feedback occurs; monitoring the volume control in such a way, that if the maximum allowable gain before feedback occurs is reached, the gain is manipulated for the offending frequency range. The determination of maximum allowable gain and the monitoring of the volume control is applied for several channels. The invention further relates to hearing aid implementing the method according to the method according to the invention.
Patent IT-1292648-B1 (IT)
Title: Bonding of polyolefin polymer for e.g. shoe soles, waterproofing, wall-panelling or pipes - comprises applying chlorinated organic solution, evaporating solvents, UV irradiating, cooling, applying adhesive and pressing
Inventor: BRIGHENTI ALBERTO
IPC: B29C/
Filed: 1997-06-27
Granted: 1999-02-08
Abstract: Bonding polyolefinic plastic materials, homo- and copolymers, thermoplastic or crosslinked, optionally expanded, alone or compounded with plasticisers, extender, fillers, mineral or organic fibres, stabilisers and chemical additives comprises: (a) applying onto the polyolefin a layer of a solution containing 0.5-10% of a chlorinated organic compound in an organic solvent blend; (b) evaporating the solvents in the solution; (c) exposing the treated material to UV radiation; (d) cooling the material; (e) (i) applying an organic solvent- or water-based adhesive, optionally with a crosslinker, onto both the polyolefin and at least one other substrate, to which it is to be bonded, then evaporating the organic solvents or water in the adhesive; or (ii) applying a melted, non-volatile adhesive to the polyolefin and the other substrate(s); and (f) contacting the treated surfaces of the substrates and applying pressure to the bond.
Patent IT-1304019-B1 (IT)
Title: Fullerene-derived metallocenes used as olefin polymerization catalysts
Inventor: LONG Y CHIANG
IPC: C08F/
Filed: 1998-07-02
Granted: 2001-03-02
Abstract: New compounds whereby a metallocene is attached to the core of a fullerene. A fullerene derived metallocene of formula Rm-F-(MXpAq)n (I) is claimed: F : fullerene core; R : H, O, 1-20C optionally branched alkyl, 6-40C aryl, 7-40C alkyl aryl and 7-40C aryl alkyl; M : transition metal; X : halogen, hydride, alkyl, aryl or chelating group; A : optionally substituted cyclopentadienyl, indenyl, fluorenyl a fused ring containing cyclopentadienyl, indenyl or fluorenyl moiety; m, n : 1-10; (p+q)+1 : oxidation state of M. Independent claims are included for: (1) a fullerene derived metallocene of formula Rm-F-(MXt-A-R2>-A)n (II); (2) the preparation of (II) by reacting a fullerene core (F) with a metallocene of formula MRXpAq (III), whereby (III) has been prepared by reacting a species of formula MXp+1Aq with a reducing agent (IV); (3) the preparation of (I) by reacting (F) with (III); (4) the preparation of an olefin polymer using the fullerene-derived metallocene in the presence of an activating cocatalyst (V).
Patent IT-1267102-B1 (IT)
Title: Process for the manufacture of footwear having a coated sole and footwear obtained using the process
Inventor: MIGLIORATI CARLO
IPC: A43B/
Filed: 1992-03-12
Granted: 1997-01-24
Abstract: This invention relates to a process for the manufacture of footwear having a coated sole and footwear obtained by the process. The process comprises forming a body surfacing the sole by preforming of a sheet of material to a shape such as to cover the sole at the sides and beneath and preassembling the upper of the footwear with the top sole. The body surfacing the sole is then trimmed removing the excess material over the shape of the sole which has to be manufactured and the preformed surfacing body is inserted in a mould. The sole is manufactured in this mould by delivering material to the cavity defined by the surfacing body which is sealed off by the top sole preassembled to the upper and placed on a former. Forming of the sole directly in the body of the preformed surfacing also ensures direct adhesion of the sole material to the top sole. <IMAGE>
Patent IT-1279846-B1 (IT)
Inventor: CATELLI CAMILLO
IPC: B65B55/02
Filed: 1995-08-11
Granted: 1997-12-18
Abstract: The bottling plant of the invention comprises a bottle (3) feed line and a plurality of operative groups (10, 20, 30, 40) each of which is provided with mobile organs which on command act on the bottles (3) transiting on the feed line. Each operative group is provided with a motor for commanding the mobile organs, and comprises a sterile chamber (10a, 20a, 30a, 40a) which is crossed by the bottles (3) and which has walls (4), which is kept slightly pressurized and which constitutes a sterile zone containing part of a relative operative group. At least one wall (4a, 4b) of each sterile chamber sealedly separates the relative sterile zone from the motors for moving the bottles and from the means for commanding the mobile organs of the relative operative group. <IMAGE>
Patent IT-1304289-B1 (IT)
Inventor: PAJETTA GIORGIO
IPC: G01K1/02
Filed: 1998-05-26
Granted: 2001-03-13
Abstract: The tap (10) comprises at least two light emitting means (25) arranged to provide a light of blue and red colour respectively and located in a position visible to the user, means (20) for measuring the temperature of the water delivered by the tap, and processing means connected to the temperature measurement means to process the temperature values and to consequently activate or inhibit the light emitting means such that these provide an aggregate light which is redder in colour the higher the temperature, and vice versa. <IMAGE>
Patent IT-1285140-B1 (IT)
Title: Electronic door lock with coded electromagnetic release mechanism - has tuned circuit inset into door with relay which operates when exciter is applied to outside of door thereby causing capacitor to charge and actuate relay that released door bolt
Inventor: POTENZIANI PAOLO
IPC: E06B/
Filed: 1996-05-23
Granted: 1998-06-03
Abstract: The electronic door lock has a rotary knob (10) which lowers a bolt (1) and brings its end and a projecting member (2) into engagement with the stationary parts of the cabinet, thereby closing the door. This causes a return spring (3) to be tensioned so that the knob (10) and the bolt (1) tend to be brought to the opening position. The door is now locked and can only be opened by supplying the circuit of a receiver (9) with energy from a portable exciter (7). The receiver circuit is tuned to 25 kHz and a trigger switch operates a slot relay only when the capacitor voltage reaches a predetermined value. The exciter generates a magnetic field and the energy charges the receiver capacitor which operates the relay and releases the door bolt.
Patent JP-S6155256-B1 (JP)
Inventor: KILBY JACK S
IPC: H01L23/29
Filed: 1971-12-21
Abstract: 945,749. Semi-conductor devices. TEXAS INSTRUMENTS Inc. Feb. 2, 1960 [Feb. 6, 1959], No. 32744/63. Divided out of 945,734. Heading H1K. The subject matter of this Specification is included in Specification 945,734 from which the present Specification is divided but the claims relate to a device comprising a semi-conductor body with three superposed regions of alternate conductivity types forming a pair of PN junctions extending to a surface of the body and there defining two enclosed areas one within the other, with an insulating oxide of a semi-conductor covering selected parts of said surface, first and second ohmic contacts secured to said surface on opposite sides of the inner PN junction and a third ohmic contact secured to the third region. Specifications 945,737, 945,738, 945,739, 945,740, 945,741, 945,742, 945,743, 945,744, 945,745, 945,746, 945,747 and 945,748 also are referred to.
Patent JP-2961658-B1 (JP)
Title: 磁気共鳴撮影装置
IPC: G01R33/48
Filed: 1998-08-10
Granted: 1999-10-12
Abstract: 【要約】
【課題】  磁気共鳴スペクトロスコピック画像のエコー タイムの短縮と、ＳＮ比を改善する。
【解決手段】  傾斜磁場Ｇｒ 1 と、高周波磁場バースト パルスＲＦ 1 とを被検体に同一時に印加して励起させた 後、被検体に傾斜磁場Ｇｓ 1 と高周波磁場パルスＲＦ 2 を 印加して磁化を反転させ、次いで傾斜磁場Ｇｒ 2 をリー ドアウト用傾斜磁場としてエコートレイン信号Ｓｉｇを 検出し、この検出信号に基づいて磁気共鳴スペクトロス コピック画像を再構成するにあたり、エコートレイン信 号の各エコー信号に異なるケミカルシフト情報を持たせ るために、励起時とリードアウト時に印加する同一軸方 向の傾斜磁場Ｇｒ 1 とＧｒ 2 の強度を異なる値にすること により、エコータイムＴＥを短縮し、横緩和により減衰 するエコー信号の強度が低下しないうちに信号を計測し て、ＳＮ比を向上させる。
Patent JP-3099005-B1 (JP)
Title: 発泡成形用金型装置
IPC: B29C44/00
Filed: 1999-09-10
Granted: 2000-10-16
Abstract: 【要約】
【課題】発泡成形体の先端部分の段差部の充填むらを解 消して、高低段差形状を精度よく成形する。
【解決手段】  凹型インサイド１２ａの外周は、固定枠 金物１２ｂに固定され、凸型インサイド１３ａの外周 は、中間金型３を介して固定枠金物１３ｂに固定され、 その間にキャビティ１１が形成されている。この中間金 型３には、充填体側に低段部１１ｂと高段部１１ａの段 差形状を形成するよう段差が設けられ、インサイド１２ ａと前記中間金型３との間には、外部に通じる独立通路 ２２に連通している第１の通気開口２１を形成するパー トラインが配置されるとともに、前記中間金型３の、前 記段差の高段部１１ａの上面部分に対面する部分には、 別個に前記独立通路２２に連通している第２の通気開口 ３１ａがを設けられている。
Patent JP-2973116-B1 (JP)
Title: 磁気共鳴イメージング装置
IPC: A61B5/055
Filed: 1998-10-12
Granted: 1999-11-08
Abstract: 【要約】
【課題】  撮影シーケンスの繰り返しごとに異なるスト リップ領域を励起するバースト法において、励起中にス ライスの選択を可能にする。
【課題手段】  バーストパルス１０４とスライス選択用 の傾斜磁場パルス１０１とを検査対象に印加して励起さ せた後、異なる方向の傾斜磁場パルス１０７，１０９を 印加して磁化に位置情報を付与し、励起により発生する 磁気共鳴信号を受信する撮影シーケンスを繰返し複数回 実行し、その繰返しごとに（Ｓ３，Ｓ５，Ｓ７）、バー ストパルス１０４を構成する２番目以降の高周波磁場サ ブパルス１０３の搬送高周波の位相を、励起プロファイ ルのストリップ領域の幅に合わせて順次シフトさせて （Ｓ３）、励起周波数を変えずに撮影することにより、 励起中にスライス選択用の傾斜磁場を印加してスライス を特定可能にする。
Patent JP-2984263-B1 (JP)
Title: 研磨方法および研磨装置
IPC: B24B37/08
Filed: 1998-10-23
Granted: 1999-11-29
Abstract: 【要約】
【課題】  限られたスペースの中で同時に多量のワーク の研磨加工を行い得るようにする。
【解決手段】  下定盤１１と中定盤１２と上定盤１３と を有し、それぞれの定盤は相対回転駆動されるようにな っており、下定盤の上面には研磨具１４が設けられ、中 定盤１２には上面と下面とにそれぞれ研磨具１５，１６ が設けられ、上定盤１３の下面には研磨具１７が設けら れている。下定盤１１の研磨具１４の上には、ワークＷ を収容する収容孔１９が設けられたキャリア１８が複数 個配置され、中定盤１２の研磨具１５の上にも、同様の キャリア１８が複数個配置される。上下に２段となって 配置されるキャリア１８のうち下段側のキャリア１８は 太陽歯車２３と噛み合い、上段側のキャリア１８は太陽 歯車３３と噛み合って、ワークＷを水平方向に移動させ て、ワークＷの両面が同時に研磨加工される。
Patent NO-324564-B1 (NO)
Title: Anvendelse av ET743 for fremstilling av et medikament for behandling av kreft
Inventor: HOFF DANIEL D VON
IPC: A61K31/4995
Filed: 2001-11-12
Abstract: Gitt her er forbindelser med formel (l), så vel som farmasøytisk akseptable salter derav, hvor substituentene er som de beskrevet i beskrivelsen. Disse forbindelser og de farmasøytiske preparater inneholdende dem, er anvendelige for behandling av sykdommer så som fedme, hyperlipidemi, hyperkolesterolemi og diabetes og andre relaterte lidelser og sykdommer og kan være anvendelige for andre sykdommer så som NASH, aterosklerose, kardiovaskulære sykdommer, hypothyroidisme, thyroid kreft og andre lidelser og sykdommer relatert dertil.
Patent NO-326541-B1 (NO)
Inventor: EMILSSON STELLAN
IPC: H04W12/06
Filed: 2002-07-26
Abstract: An arrangement and a procedure for mutual authentication of persons, at which a first person (A) communicates by a communication device (1) over a communication system (4) with a second person (B) via his/her communication device (2). A request for authentication is transmitted by one of the communicating parties (A, B) to an authentication server (3), which generates two random number codes (X, Y). Both random number codes (X, Y) are transmitted both to the first person (A) and to the second person (B). The authentication is executed by the first person (A) reading aloud one of the random number codes (X) to the second person (B), and the second person (B) reading aloud the other random number code Y to the first person (A), whereupon the communicating persons (A, B) authenticate each other by comparing the code each has had read to his/her with corresponding transmitted code.
Patent NO-321303-B1 (NO)
Inventor: GJERTSEN KARL MARTIN
IPC: H04L27/00
Filed: 2003-08-20
Abstract: A method or arrangement for optimising the performance of a modulator arranged to output a complex signal including the steps of determining an area confined by an upper part of an amplitude density curve of said complex signal, and of adjusting at least one modulation impairment factor for minimizing said area. The invention allows improvements in modulation of the complex signal with simpler and less costly hardware than previously known solutions. <IMAGE>
Patent NO-335680-B1 (NO)
Title: Arbeidsstreng, arbeidsstrengenhet, foringstopptestpakning med et ekspanderbart forankringselement og fremgangsmåte for testing av hydrodynamisk tetning i et borehull
Inventor: PLANTE MARK E
IPC: E21B33/129
Filed: 2004-09-06
Abstract: En testpakningsenhet for et forlengelsesrøroppheng innbefatter en aksialt bevegelig foringstoppfreseanordning med en kalibrert skjærmekanisme for å feste ·	freseanordningen ved en første, øvre freseposisjon. Verktøystrengbelastningen på freseanordningen som hviler på foringstoppen og som overskrider den kalibrerte skjærmekanismen, gjør det mulig for freseanordningen å bli forskjøvet til en annen aksial posisjon hvor anslagskanter omkring freseanordningens bunn kommer i kontakt med en innføringsmekanisme for å drive kiler mot foringsrørveggen over for- 10	lengelsesrøropphenget. Innføringsmekanismen ekspanderer også pakningstetningen mot foringsrørets innside over forlengelsesrøropphenget. Ingen ytterligere belastning behøver å påføres forlengelsesrøropphenget etter at forankringskilene har kommet i inngrep.
Patent NO-325825-B1 (NO)
Title: Fremgangsmate for tilvirkning av en beholder av stopt materiale, samt en slik beholder i form av avfallsbeholder for lagring av miljofarlige stoffer.
Inventor: EIDE HALLVAR
IPC: B09B1/00
Filed: 2005-09-07
Abstract: Beholder for lagring av miljøfarlige stoffer, særlig for varig deponering av atomavfall. Beholderen er støpt av et mineralholdig materiale, særlig betongmateriale. Beholderen har en innsnevret åpning 12 som er innrettet for innsetting av et pluggformet lukkeorgan 34. Beholderens er tilvirket i ett integrert element uten materialoverganger eller skjøter. Den har groper eller knaster 16 i innerveggen.
Patent NO-329044-B1 (NO)
Inventor: YAKHLIFI NADIR EL
IPC: H04W8/02
Filed: 2005-11-16
Abstract: Mobile devices communicating with a home network via another network receive restricted services from the home network. Traffic from mobile devices is routed via a serving support node and a gateway node to one or more home network servers, offering services to the home mobile users. Thus, certain 3G services may be barred to users in another network (2G or 2.5G), which may be illegal in the foreign country. The control messages in the home network may include data identifying the network through which traffic is routed. The IP address of the gateway support node may be used to determine what quality of service is available to a roaming mobile.
Patent NO-330087-B1 (NO)
Title: Ror-lofteklave med roterende dor
Inventor: DRZEWIECKI LOPEK
IPC: E21B19/00
Filed: 2006-04-11
Abstract: En løfteklave (10) som omfatter en hoveddel (12) med en gjennomgående lengdeakse. Hoveddelen kan bringes til i det minste delvis å omslutte og bære en rørdel (100) som er rettet inn på linje med lengdeaksen. Hoveddelen har også en langstrakt åpning (34) som er slik dimensjonert at den lar rørdelen passere gjennom åpningen. En dør (16) kan dreie om hoveddelens lengdeakse og haren lukket stilling der rørdelen fastholdes i hoveddelen, og en åpnet stilling der rørdelen kan passere gjennom den langstrakte åpningen.
Patent NO-333161-B1 (NO)
Title: Overvaking av temperatur pa hoyspentlinje
Inventor: BJERKAN LEIF
IPC: G01K11/32
Filed: 2009-04-15
Abstract: Foreliggende oppfinnelse vedrører et system for overvåkning av online temperatur for høyspentkabler i luftstrekk, omfattende minst en optisk fiber festet til kabelen, og ovennevnte optiske fiber omfattende av minst ett Bragg-gitter (FBG) med kjente refleksjonskarakteristikker, en lyskilde for transmittering av lys innen et kjent område av bølgelengder inn i ovennevnte optiske fiber, og måleanordninger for deteksjon av lys reflektert fra ovennevnte Bragg-gitter(e) i fiberen og for gjenkjennelse av lys reflektert fra hvert Bragg-gitter basert på deres kjente refleksjonskarakteristikker og deres unike samsvar med temperatur for Bragg-gitteret. Bragg-gitteret er montert i en probe, der proben er montert i og termisk koblet til et hylster (7) som blir montert på og termisk koblet til kabelen (21), hvori proben har en sylindrisk form og er montert i hylsteret i en åpning (9) som hovedsakelig har det samme tverrsnittet som proben, men en lengde som overskrider lengden til proben, for slik å muliggjøre innbyrdes variasjoner i temperaturene mellom proben og hylsteret uten å utsette Bragg-gitteret for belastning.
Patent NO-329753-B1 (NO)
Title: Fremgangsmate, navigasjons- og presentasjonssystem for widgeter pa internettaktiverte anordninger
Inventor: AMUNDSEN HARALD
IPC: G06F3/048
Filed: 2009-11-11
Abstract: System for å fremvise widgeter (22) på et display (21) til en digital TV-enhet (11), hvilken TV-enhet (11) er forsynt med en intern eller ekstern Internett-aktivert enhet (12) hvilken gir internert til den digitale TV-enheten (11), og hvilket system omfatter en intern eller ekstern kontrollenhet (13) for å kontrollere den digitale TV-enheten (11). Den Internett- aktiverte enheten (12) er innrettet for å fremvise widgeter (22) på displayet (21) til den digitale TV-enhet (11) sammen med en vanlig TV-sending eller andre programmer, videoer eller lignende som en TV-seer (14) ønsker å se på. Oppfinnelsen omfatter også en fremgangsmåte for det samme.
Patent NO-336519-B1 (NO)
Title: Dreiemomentnøkkelanordning for flere bolter eller mutre for installering eller fjerning av en flerhet av gjengede bolt- eller mutterorganer.
Inventor: JONASSEN KNUT
IPC: F16L1/26
Filed: 2013-12-19
Abstract: Oppfinnelsen vedrører en dreiemomentnøkkelanordning (10, 10a, 10b) for flere bolter eller mutre for installering eller fjerning av en flerhet av gjengede bolt- eller mutterorganer (150), anordningen omfatter: i) en reaksjonsplate (20); og ii) en flerhet av dreiemomentpåføringsstasjoner (30) mekanisk koplet til reaksjonsplaten (20) og konfigurert til mottaking av ett av nevnte bolt- eller mutterorganer (150) i operasjonell bruk, hvor, i operasjonell bruk, hver dreiemoment-påføringsstasjon (30) påfører sin reaksjonskraft direkte og kun på reaksjonsplaten (20), og ved at reaksjonsplaten (20) og nevnte flerhet av dreiemoment-påføringsstasjoner (30) er konfigurert til å lokaliseres hovedsakelig ved en overside av en respektiv flens (110) av en del som skal koples til eller fra en del (100) i operasjonell bruk, slik at nevnte dreiemomentnøkkelanordning (10, 10a, 10b) er konfigurert til i operasjonell bruk å hvile hovedsakelig på nevnte flerhet av gjengede bolt- eller mutterorganer (150).
Patent PL-156620-B1 (PL)
Title: Method of transforming pyretroid isomers
IPC: C07C255/14
Filed: 1988-06-14
Abstract: Crystallizable pyrethroid isomer or enantiomer pairs are converted to more pesticidally active isomers by contacting a hydrocarbon slurry of the starting isomers with a base and a catalyst, the catalyst being substantially soluble in the slurry and selected from a quaternary ammonium compound, a quaternary phosphonium compound and a crown ether, agitating the slurry while maintaining a temperature effective for conversion, and recovering the resulting isomers. The tendency to form benzoin ester by-product is reduced by including in the slurry a weak base, an aldehyde scavenger such as a metabisulfite, and/or a tetraalkyl(C1-C5)ammonium halide catalyst dissolved in an aprotic solvent such as an organic nitrile. The process typically is effective for enriching cypermethrin, cyfluthrin and (cyano)(3-phenoxyphenyl)methyl 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate in the more active species.
Patent PL-163147-B1 (PL)
Title: Nitroestester mining explosive resistant to water and method of obtaining same
Inventor: AMBROZEK MARIAN
IPC: C06B25/12
Filed: 1989-05-03
Abstract: Nitroester mining aerial explosive resistant to water including a mixture of nitro-glycerine and nitroglycol in an amount between 18 and 25 parts by weight, nitrocellulose in an amount between 0.3 and 0.8 parts by weight, ammonium nitrate in an amount between 30 and 38 parts by weight, table salt in an amount between 37 and 42 parts by weight, characterized in that it includes between 0.005 and 0.1 parts by weight of amine, between 0.3 and 2 parts by weight of guar powder and between 1.0 and 5.0 parts by weight of dinitrotoluenes.