baber/WOPTO huggingface dataset:
Patent FR-2476666-B1 (FR)
IPC: C08K9/04
Filed: 1980-02-25
Granted: 1983-05-27
Abstract: An improved elastomeric composition comprising an elastomer (e.g. a natural or synthetic rubber), a filler, and a coupling agent for coupling the elastomer to the filler is provided wherein the coupling agent comprises at least one silane and at least one succinimide. The filler preferably comprises a silica and the succinimide preferably is an alkenyl succinimide, especially an alkenyl succinimide which is the condensation product of a polyamine with an alkenyl succinic anhydride, the alkenyl portion of which has 3 to 100 carbon atoms. The use of silane and succinimide for coupling provides elastomer/filler compositions having highly desirable dynamic and static properties at a more acceptable price and odor level than possible using the silane alone as coupling agent.
Patent FR-2483009-B1 (FR)
IPC: F01K25/06
Filed: 1980-05-23
Granted: 1982-07-23
Abstract: Mechanical power is generated by a process comprising (a) progressive vaporization of a mixture of fluids, (b) expansion of the resultant vapor, (c) condensation of the vapor and (d) recycling to step (a) of the liquid phase obtained in step (c). The heat exchanges are effected counter-currently, thus providing parallel evolutions of temperature. The condensation is effected in a temperature interval of from 7 DEG  to 30 DEG  C.
Patent FR-2544901-B1 (FR)
IPC: G10L19/02
Filed: 1983-04-20
Granted: 1986-02-21
Abstract: 1. Synthesis subassembly of a channel vocoder including a means (36) of reception and extraction of the data in a frame, a means (38) of producing an excitation signal, the said synthesis subassembly including : - _n synthesis channels (45) numbered from 1 to _n, each including a bandpass filter (48) and a means of energy measurement (50, 52) for measuring the energy contained in the said band, the said synthesis channels receiving on input the excitation signal coming from the means (38) of producing the excitation signal, - at least one subtractor (62) receiving on a first input the energy signal delivered by a synthesis channel and on a second input the signal coming from the means of reception (36) and representing the energy signal delivered by the corresponding analysis channel and delivering a signal expressing the signed difference between the two signals applied on input, - at least one modulator (46) associated with the subtractor, of which the input which controls the gain receives the signal delivered by the subtractor, the said synthesis subassembly being characterized in that the synthesis channels (45), the subtractor or subtractors (62) and the associated modulator or modulators (46) are arranged in cascade in this order and constitute an open loop circuit, the synthesis subassembly being arranged such that it includes at least one means of signal processing (63) including a subtractor (62) and its associated modulator (46), the said means of processing (63) including a quantification and coding circuit (56) which receives on input the energy signal from a synthesis channel (45) in order to deliver to one of the inputs of the subtractor a quantified and coded energy signal, the other input of the subtractor receiving the energy signal coming from the means of reception and delivered by the corresponding analysis channel, the modulator receiving on its signal to be modulated input the output signal from the band pass filter of the synthesis channel.
Patent FR-2598392-B1 (FR)
Inventor: GONCALVES ANTONIN
IPC: B65D83/14
Filed: 1986-05-09
Granted: 1988-08-26
Abstract: A package for two pressurized receptacles of the aerosol can type comprises a cylindrical enclosure of oval cross-section; a rider joining the two valve cups thereof; and a dispensing member comprising an actuation region and two outlet orifices, each connected to one of the two valve outlets by a channel provided in the dispensing member. The actuation region comprises two conduits each defining at least one part of one of the two channels feeding the orifices and slidable inside a duct carried by the rider; each duct is arranged opposite a dispensing valve carried by one of the valve cups; and each of the conduits actuates opening of the corresponding valve by sliding of its associated duct under the effect of a movement of the actuation region by a force exerted by a user. The package may be used for two products which are not to be mixed until the time of use.
Patent FR-2622098-B1 (FR)
IPC: A61B5/296
Filed: 1987-10-27
Granted: 1990-03-16
Abstract: PCT No. PCT/FR88/00525 Sec. 371 Date Aug. 28, 1989 Sec. 102(e) Date Aug. 28, 1989 PCT Filed Oct. 27, 1988 PCT Pub. No. WO89/03657 PCT Pub. Date May 5, 1989.Device permitting localization of the emergence point of ventricular tachycardias in cardiological medicine, characterized, in comparison with traditional cardiac mapping, by: a precision of the same order, its speed of use, its low cost and the further possibility of localizing the macro-re-entry pathway (around aneurysms, for example). In distinction to traditional mapping, this device dispenses with the construction of a map of isochrones (14). The principle of the device according to the invention is based on localization of the propagation of the myocardial cell depolarization, or of the muscle contraction of the heart (15) which results directly therefrom. This localization is carried out in stages (17) over the length of its pathway (13) from an arbitrary point (16) on the heart chosen by the operator, retracing this pathway as far as its source (12'), which is referred to as the emergence point.
Patent FR-2647715-B1 (FR)
Inventor: POMPIER JEAN-PIERRE
IPC: B60B11/10
Filed: 1989-06-01
Granted: 1991-08-23
Abstract: The auxiliary wheel 1 is twinned with a main wheel by means of a pivot arranged in the piercing 30 provided on the disc 10 and a fixing stock introduced into a slot 40 which participates in the holding of the auxiliary wheel with respect to the main wheel, while allowing relative rotation of the wheels around the pivot introduced into the piercing 30.
Patent FR-2641993-B1 (FR)
IPC: F23G5/32
Filed: 1990-01-15
Granted: 1994-04-22
Abstract: A process for transferring environmentally harmful substances which are easily leachable from openly discarded waste material, and which to a large proportion consists of inorganic material, such as spent spot linings for aluminum electrolysis cells, into gaseous form or into leach stable compounds, includes the steps of heating that the material in finely ground form is heated and in that reagents such as silica, water and oxygen are added in a cyclone furnace (1) which includes a heat source (2) for example a plasma generator, and a cylindrical furnace vessel (10). By feeding the waste material and the reagents via a mixing and prereaction chamber (3) which is located between the high temperature source and the vessel (10), a very high proportion of the added materials are reacted in the furnace. A device for carrying the process into effect includes a cyclone furnace (1) having a high plasma generated (2) tangentially connected to the horizontally arranged cylindrical vessel (1), at one end portion thereof, via a mixing and prereaction chamber (3) into which the waste material and the reagents are injected and super heated before they flow into the furnace vessel (10). At the other end portion of the vessel (10) there is an upper outlet for drawing off formed gaseous material, and a lower outlet (4) for drawing off formed solid and/or liquid material.
Patent FR-2701583-B1 (FR)
Inventor: RENE BESSON
IPC: G08B1/08
Filed: 1993-02-10
Granted: 1995-09-22
Abstract: A system for transmitting data by sensing certain monitored events, in particular for physically sense-impaired persons. The system comprises at least one transmitter (20) connected to at least one event sensor (10, 12) for transmitting a radio signal comprising a carrier when an event is sensed, and a user-portable receiver (38) that sets off an alarm in response to the radio signal. Each of said monitored events is identified by a unique code for modulating the radio signal carrier. Said receiver (38) can identify the event from the code once the radio signal has been demodulated, so that the correspondence between the event and the alarm is on a one-to-one basis.
Patent FR-2745520-B1 (FR)
Inventor: NOEL GUY
IPC: B01F35/60
Filed: 1996-02-29
Granted: 1998-04-30
Abstract: The guard casing consists of an L-section member (10) which extends along part of the crown wheel (4) and is attached at one end to a housing (2) which surrounds the driven pinion (3) while its other end has a sloping deflector surface (14). The L-section member has a vertical wall (11) which is located adjacent to the crown wheel and a horizontal wall (12) which extends beneath it.
Patent FR-2732769-B1 (FR)
Inventor: LANCESSEUR DIDIER
IPC: B01L3/00
Filed: 1996-03-15
Granted: 1997-08-22
Abstract: Storage stability of an assay device, comprising an assay strip and sensitive reagents such as antibodies within a plastics casing, is maintained by moulding some or all of the casing from dessicant-containing plastics material, especially a blend of about 60-65% polystyrene and about 30% silica dust. Ideally the desiccant-containing plastics material is used in the moulding of a removable cap for the device. The cap can be made by sandwich injection moulding, using the dessicant-containing polystyrene as a core, surrounded by conventional polystyrene.
Patent FR-2769119-B1 (FR)
Inventor: PIROT FRANCOIS XAVIER
IPC: G11B7/007
Filed: 1997-09-26
Granted: 1999-12-03
Abstract: An anti-piracy recording disk. The disk includes a main recording track which has interruptions or changes of turn. This gives rise to non-sequential reading and therefore to information which is difficult to access. The copying of such a disk by conventional means is very difficult making it possible to easily detect counterfeits or to render any copy unusable.
Patent FR-2782013-B1 (FR)
Inventor: ORFILA JEAN PIERRE
IPC: A63B22/18
Filed: 1998-08-04
Granted: 2000-10-13
Abstract: The invention concerns a medical apparatus for sensitive training and therapy, comprising a base (2) whereon is mounted a platform (1). The invention is characterised in that it further comprises means linking the platform (1) on the base (2) enabling the platform (1) to rotate freely in all directions, and at least an angular stop device for restricting or cancelling the platform (1) rotation along a selected axis of direction. The invention is applicable to sensitive training and therapy.
Patent FR-2789032-B1 (FR)
Inventor: BOCQUET ROGER
IPC: B62D3/12
Filed: 1999-02-02
Granted: 2001-04-20
Abstract: The system comprises of a two stop pieces (16) mounted to the chassis assembly (2) of the vehicle. The stops are formed from rigid non-deformable material such as steel and are mounted directly in front of the engine (1) and rack and pinion steering assemblies (4). In the event of a frontal impact, the stops prevent deformation of the area around the engine and lessen the impact on the rack and pinion assembly.
Patent FR-2791886-B1 (FR)
Inventor: RODELET JEAN FRANCOIS
IPC: C08L83/00
Filed: 1999-04-07
Granted: 2001-06-01
Abstract: Alcohol-free liquid fragrance composition comprises a fragrance base dissolved in a volatile liquid carrier comprises: (a) a volatile silicone; (b) a first cosolvent selected from esters of C4-15 alcohols and C4-10 carboxylic acids; and optionally (c) a second cosolvent selected from tri-, tetra- and pentaethylene glycol di(C7-13 alkanoate) esters.
Patent HR-P931267-B1 (HR)
Title: Mesna injection solutions
Inventor: ENGEL JURGEN
IPC: A61P35/00
Filed: 1993-10-07
Abstract: Storage-stable mesna injection solutions with a pH above 7.5 and a preparation process are described.
Patent HU-226612-B1 (HU)
Title: Use of glatiramer acetate for production of pharmaceutical composition to the treatment of multiple sclerosis
Inventor: SELA MICHAEL
IPC: A61P37/00
Filed: 1998-01-12
Abstract: The present invention relates to the treatment of multiple sclerosis by ingestion or inhalation of copolymer-1 and pharmaceutical compositions useful for such treatment.
Patent HU-224709-B1 (HU)
Inventor: JAGODICS MIHALY
IPC: B02C17/08
Filed: 2002-06-26
Abstract: Bolygómozgású őrlőberendezés, melynek koncentrikusan
elhelyezett, körszimmetrikus külső teste (1) és belső
teste (3), és a külső test (1) belső felülete, valamint a
belső test (3) külső felülete között elhelyezett őrlőgörgői
(2) vannak. A berendezésre jellemző, hogy a külső test
(1) belső felülete és a belső test (3) külső felülete az őrlőgörgők
(2) alakjához illeszkedően van kialakítva, és
az őrlőgörgők (2) átmérője legalább a külső testtel (1)
és a belső testtel (3) illeszkedő felület tartományában
tengelyük mentén monoton jelleggel változik, továbbá
az őrlőgörgők (2) a külső testhez (1) és a belső testhez
(3) képest a kopást kiegyenlítő módon elmozdíthatok.
Patent HU-227048-B1 (HU)
Title: Device for compacting cans especially aluminum cans
Inventor: BERKES CSABA
IPC: B29B17/00
Filed: 2006-10-19
Abstract: The press has two closely opposed compacting cylinders rotated toward each other, where a rotating driving gear is associated to the cylinders. A surface of the compacting cylinders is provided with highly dense knurling in a longitudinal direction. A star cylinder is associated to the compacting cylinders. Nests are machined into a surface of the star cylinder. The star cylinder is arranged above the compacting cylinders at a bisecting plane between the compacting cylinders. The star cylinder is rotated toward one of the compacting cylinders by the gear.
Patent HU-230327-B1 (HU)
Inventor: GARAI FERENC
IPC: C02F11/12
Filed: 2012-04-10
Abstract: A találmány tárgya termikus aprító-porlasztással történő szárítási eljárás és az azt megvalósító berendezés, mellyel
inhomogén összetételű pépes állagú anyagokat dugulásveszély nélkül lehet folyamatos üzemben szárítani. A találmány
szerinti eljárás során a pépet (1-2) a pirolizátoros (11) csőkamrás kazánnal (13) forrásig felhevített állapotban szűrés
nélkül adagolják az aprító-porlasztó rotor (7) párra, ahol porlasztják, majd a pép (1-2) gőzzé (2-3-4) és szilárd
részecskékké vált részeit elkülönítik. A szárazanyagot (1) szinkronhajtású kúptárcsás pelletálóval (16) tömörítik.
Az eljárás megvalósítására megalkotott berendezés lényeges elemei a pépszállító (6), az aprító porlasztó rotor (7), a
forgódob (8), gázciklon (9) különféle hőcserélők (14) és a csőkamrás kazán (13), opcionális tartozéka a kúptárcsás
pelietálő (16).
Patent HU-230471-B1 (HU)
Title: New crystalline and amorphous form of a triazolo(4,5-d)pyrimidine compound
Inventor: BOHLIN MARTIN
IPC: C07D487/04
Filed: 2001-05-31
Abstract: The invention provides new forms of a chemical compound, processes for their preparation, their use as medicaments, and compositions containing them.
Patent HU-223189-B1 (HU)
Inventor: BAYES TURULL RAMON
IPC: A23G3/00
Filed: 1998-02-23
Abstract: A találmány szerinti csomagolás édesipari termékhez, előnyösenhosszúkás test alakú nyalókához (1), egy tartóból (4) és sapkából (8)álló műanyag ház, ebben van elhelyezve a nyalóka (1). A tartóban (4)két keresztirányú fal (4a, 4b) van kialakítva, és ezek egy hosszúkástárgyat befogadó üreget (5) határolnak, továbbá a tartó (4) egyikkeresztirányú falán (4a) az üregen (5) kívül a nyalókát (1) befogadóés a sapkát (8) rögzítő, csökkentett átmérőjű szakasz (6) vankialakítva, ahol az üreg (5) a nyalókával (1) ellentétes végénéllevehető fedéllel (12) van ellátva, és belsejében játék vagy édességvan elhelyezve. ŕ
Patent HU-220574-B1 (HU)
Inventor: DR SZEKELY ISTVAN
IPC: C07C43/257
Filed: 1998-04-17
Abstract: A találmány eljárás az I általános képletű meta-fenoxi-benzil-alkoholelőállítására II általános képletű meta-fenoxi-- benzaldehidredukciójával, amelynek során a II általános képletű meta-fenoxi-benzaldehidet katalitikus hidrogénezés körülményei között, 1 molhidrogénnel, Raney-nikkel-katalizátorral, protikus oldószerben,előnyösen vizes közegben, 0–100 °C, előnyösen 50–100 °C között, 1–20bar, előnyösen 5–10 bar nyomású hidrogénnel redukálják. Raney--nikkel-katalizátorként előnyösen semleges – enyhén bázikus, 7–9 pHértékű promoveált Raney-nikkelt alkalmaznak 0,01–0,5 tömegrészben. ŕ
Patent HU-223588-B1 (HU)
Inventor: ALEDO EDUARDO CESAR ANDREO
IPC: D04H1/54
Filed: 1998-04-29
Abstract: A találmány tárgya nemszövött kelme, amely egymással összekötött,multihosszúságú, multidenier-számú műanyag vágott szálakból állótérhálót tartalmaz. A szálak egy szálkeverékből állnak, amely egy elsősorozat szálat és egy második sorozat szálat tartalmaz, és mindegyiksorozatnak az átlagos hossza 2 mm–100 mm. A nemszövött kelme lényege,hogy az első sorozat szálainak átlagos hossza a második sorozatszálainak átlagos hosszától legalább 2 mm-rel eltér. A találmánytárgya továbbá egy abszorbens cikk, amely egy folyadékáteresztő, testfelé néző burkolóréteget, folyadék-átnemeresztő, ruházat felé nézőhatárréteget és a burkolóréteg és a határréteg között egy abszorbensmagot tartalmaz. A burkolóréteg azonfelül egy nemszövött kelméttartalmaz, amely egymással összekötött, műanyag vágott szálakból állóhálóból áll, a szálak egy első szálsorozatból és egy másodikszálsorozatból álló keverékből állnak, és mindegyik szálsorozatnak azátlagos hossza 2 mm–100 mm. Az abszorbens cikk lényege, hogy az elsőszálsorozat átlagos hossza a második szálsorozat átlagos hosszátóllegalább 2 mm-rel eltér. ŕ
Patent JP-2929452-B1 (JP)
Title: ヘリコプタの対地衝突防止装置
IPC: G01S19/17
Filed: 1998-03-24
Granted: 1999-08-03
Abstract: 【要約】
【課題】  視界不良による衝突事故を確実に防止できる 対地衝突防止装置を提供する。
【解決手段】  ヘリコプタの対地衝突防止装置は、自機 高度および自機位置を検出するＧＰＳ受信機１および高 度計６と、自機位置に基づいて周囲の地形情報を生成す る地図情報生成装置１１と、自機高度、自機位置および これらの時間変化ならびに地形情報に基づいて、自機の 対地衝突危険度を判定する対地衝突危険判定装置１２ と、パイロットが視界不良を指示する視界不良スイッチ ７と、視界不良の指示によって起動し、現在の自機高度 および自機位置から定点ホバーに至るまでの飛行パスを 生成して、地形情報生成装置１１からの地形情報および 対地衝突危険判定装置１２からの対地衝突危険度に基づ いて対地衝突を回避できる飛行パスを選定する対地衝突 回避飛行パス選定装置２０と、選定された飛行パスに基 づいて自動操縦コマンドを演算する自動操縦コマンド演 算装置２１と、演算された自動操縦コマンドに基づいて 自機の操舵装置を制御する自動操縦装置２２などで構成 される。
Patent NL-1040694-B1 (NL)
Title: Flexibel paardenzadel.
Inventor: NICOLA PETRA NICOLETTE HEBING-VISSERS
IPC: B68C1/04
Filed: 2014-02-28
Granted: 2015-10-27
Abstract: Deze uitvinding beschrijft een paardenzadel dat aanpasbaar is aan de vorm van de rug van het paard door tientallen dragers van verschillende hoogten vast te klikken aan een vast frame. Deze dragers kunnen individueel kantelen rond het frame waardoor de vorm van de paardenrug ook tijdens bewegingen gevolgd wordt. De basis (boom) van het zadel is een licht, sterk en rigide frame dat de contouren van het paard volgt. Aan dit frame worden meerdere dragers geklikt. De hoogte van elke drager wordt zo gekozen dat alle dragers de rug van het paard precies volgen. De dragers kunnen individueel en vrij kantelen rond het frame. Zo worden de bewegingen van het paard gevolgd terwijl het gewicht van de ruiter optimaal verdeeld blijft. In het middendeel van het frame wordt een waterpasje verwerkt zodat een ruiter zelf kan beoordelen of het zadel in balans ligt. De zitting van het zadel zal los op het frame te klikken zijn. Aan de zitting wordt een verstelbare beugelophanging bevestigd zodat het voor iedere ruiter op de juiste plaats te bevestigen is. Dit zadel wordt vastgemaakt op een speciale anatomisch naar de rug gevormde pad die op de rug van het paard ligt. Aan de pad zitten beweegbare singelstoten bevestigt middels D-ringen, die de pad op zijn plek houden maar er ook voor zorgen dat het pad + zadel niet door de singel naar voren kunnen worden getrokken. Het zadel zit vast aan de pad door middel van leren riemen en "hangt" in speciale pockets die voorkomen dat het zadel gaat schuiven.
Patent NL-1043211-B1 (NL)
Title: A multi-saw hydrodynamic dredger
Inventor: DR SOEMAR EMID
IPC: E02F5/28
Filed: 2019-04-01
Granted: 2020-10-08
Abstract: A multi-saw hydrodynamic dredger, Fig. 1 vertica I longitudinal and tra nsverse sections, with a bed leveler at the top, with slanted front and bristies at rear, towed over the bed of waterways, cuts, crumbies and brushes silt from the water bed and brings it into re- suspension in the water body, which is then carried away by the current. The crumbie capability is effected by increasing saw tooth settings. Silt cutting strength is enhanced by adding weight on the bed leveler. 1043211
Patent NL-1043823-B1 (NL)
Title: Ontwikkelen, produceren en op de markt brengen van een eenvoudig verwijderbare goed hechtende circulaire en losmaakbare watergedragen gietvloer en/of troffelvloer voor binnen en buiten.
Inventor: WOUTER DE GROOT
IPC: E04F15/12
Filed: 2020-10-16
Granted: 2022-06-14
Abstract: De uitvinding heeft betrekking op het ontwikkelen, produceren en vermarkten van losmaakbare en volledig circulaire waterverdunbare gietvloer en/of troffelvloersystemen voor zowel natte ruimtes als alle overige ruimtes in binnen en buitensituaties welke in alle kleuren geleverd kan worden. Het systeem bestaat uit een losmaakbare lijm, indien nodig een watervaste vliesdoek, gietvloer of troffelvloer met een blanke coating en kan op eenvoudige wijze op diverse ondergronden (bijv. beton, anhydriet, hout) worden aangebracht. Het totale systeem kan na de gebruiksduur of einde levensduur met lichte (mens)kracht eenvoudig en nagenoeg zonder schade worden verwijderd van de ondergrond en het vliesdoek (indien gebruikt) kan eenvoudig worden gescheiden van het gietvloer of troffelvloersysteem. Het vliesdoek (indien gebruikt) kan direct worden hergebruikt. De gietvloer, troffelvloer, blanke coating en de lijmfilm worden fijn vermalen en volledig hergebruikt in nieuwe gietvloer, troffelvloer en/of lijm.
Patent NL-1044349-B1 (NL)
Title: Ontwerp en de constructiewijze van een drijvende opslag van energie in water.
Inventor: GERRIT BROUWER
IPC: F28D20/00
Filed: 2022-06-08
Granted: 2023-12-15
Abstract: Uittreksel Ontwerp en bouwwijze van een drijvende thermische energieopslag in de vorm van een cocon met geïsoleerd dek en zijwanden en een flexibele bodem. In het dek is een drijvend pomphuis 5 met diffusors geplaatst. Door de isolatie is opslag van warmte en koude mogelijk met geringe verliezen. De opwaartse kracht van de isolatie wordt geneutraliseerd door een systeem van zakken/korven gevuld met zand of andere ballaststoffen te bevestigen aan de zijwanden. De zakken/korven met ballast kunnen tevens fungeren als bescherming van de opslag en als kunstmatig rif. De opslag wordt geplaatst in diepwaterplassen, is vrijwel onbeperkt schaalbaar 10 en zeer goed inpasbaar in het landschap. De opslag kan gebruikt worden als piek- en seizoenbuffer. De gebruikte grondstoffen en materialen zijn volledig recyclebaar. 15 20 1044349
Patent NL-2015127-B1 (NL)
Title: Bale forming and wrapping apparatus with a web detecting sensor.
Inventor: TOBIAS KEUNE
IPC: A01F15/07
Filed: 2015-07-09
Granted: 2017-02-01
Abstract: A bale forming apparatus (1) forms a round bale (B', B), wraps the bale (B), and ejects the bale. A discharge gate (11) of a casing (11, 15) is in a bale forming position while the bale (B') is formed. For wrapping the bale (B) the discharge gate (11) is pivoted into a bale wrapping position. A web detecting sensor (99) detects whether or not provided web is present on the surface of the bale (B). This web detecting sensor (99) senses a segment of the bale surface which is visible through a nip (N) between a stationary casing part ( 15) and the tailgate ( 11) being in the bale wrapping position. The wrapped bale (B) is ejected.
Patent NL-2018805-B1 (NL)
Title: Climate Strategy for Indoor Recreation Facility
Inventor: CORNELIS JOHANNES PIETER ALBERS
IPC: F25D17/02
Filed: 2017-04-28
Granted: 2018-11-05
Abstract: P6064500NL 10 Abstract A climate facility comprises one or more recreation areas with an ice or snow cover; a climate control system which keeps the facility at a temperature above freezing in a range such that a portion of the snow or ice melts on a predetermined cycle; a drainage system to collect the 5 melt; and a recycle system to use the melt in the formation of new snow.