baber/WOPTO huggingface dataset:
Patent EP-1079875-B1 (EP)
Inventor: LENTZ M RIGDON
IPC: A61K41/00
Filed: 1999-05-21
Granted: 2006-09-20
Abstract: Apparatus for treating a patient, comprising a sterile device for removing soluble receptors for tumor necrosis factor-1 (TNF-1), tumor necrosis factor-2 (TNF-2), interleukin-1 (IL-1), interleukin-2 (IL-2), interleukin-6 (IL-6) or interferon-gamma (IFN-³) from blood or plasma of a patient, and having inlet and outlet means for connection to a pump and tubing to circulate the blood or plasma through the device. Preferably the device comprises antibodies or antibody fragments that selectively bind to the soluble receptors, or cytokines selected from TNF-1, TNF-2, IL-1, IL-2, IL-6 and IFN-³ or epitopes thereof that selectively bind to the respective soluble receptors, immobilized on a column or a filter.
Patent EP-1007499-B1 (EP)
Inventor: BERTOLA ALDO
IPC: C07D307/60
Filed: 1999-06-21
Granted: 2003-03-26
Abstract: A process for the preparation of oxidation catalysts containing vanadium-phosphorus mixed oxides, consisting of:a) contacting a phosphorus compound with a vanadium compound in an organic solvent under conditions allowing the preparation, recovery, drying of said precursor,b) submitting the precursor, prior to calcination, to a treatment by contacting with a stream of dry inert gas containing vapors of an aliphatic anhydride, having from 4 to 8 carbon atoms, preferably acetic anhydride, at a temperature not exceeding 200° C.,c) calcinating the precursor under an atmosphere containing air, steam, or inert gas or a mixture of them at a temperature between 350° C. and 550° C. at controlled rate of temperature increase during the time necessary to obtain active catalysts,d) using of said catalysts for the production of maleic anhydride by oxidation of aliphatic hydrocarbons.The catalysts prepared according the procedures of this invention are particularly suited for use for the production of maleic anhydride, preferably by partial or total gas recycle process.
Patent EP-1092164-B1 (EP)
Inventor: STEINER ULLRICH
IPC: G02B1/111
Filed: 1999-06-29
Granted: 2003-03-19
Abstract: The invention relates to a method for producing an element comprising a substrate and at least one anti-reflection coating with pores. The dimensions of the anti-reflection coating are below the wavelength of visible light or the neighboring spectral ranges. The invention also relates to an element produced according to this method with at least one anti-reflection coating, for example optical lenses, mirrors or other optical components. The optical anti-reflection coating of these elements is essentially improved.
Patent EP-1035936-B1 (EP)
Inventor: GRUHLER SIEGFRIED
IPC: B23D31/00
Filed: 1999-09-08
Granted: 2003-03-05
Abstract: The invention relates to a method for forming a divided bearing for a component and to a machining unit for carrying out said method. According to the inventive method, separation by means of rupture, blowing out and screwing of the cap piece of the bearing with a base for said bearing occurs without any change in the position of the connecting rod.
Patent EP-1117470-B1 (EP)
Inventor: ROSENBERG GERALD
IPC: B01J20/28
Filed: 1999-10-01
Granted: 2003-06-04
Abstract: There is described a filter material, in particular in the form of a flat article, for fluid media, comprising a carrier layer and an adsorption layer, wherein the adsorption layer is formed by melt adhesive threads loaded with adsorber particles. There is also described a process for producing a filter material of that kind.
Patent EP-1230398-B1 (EP)
Inventor: SAUER MARKUS
IPC: C12Q1/6818
Filed: 1999-11-16
Granted: 2004-06-30
Abstract: The invention relates to an oligonucleotide which serves as a nucleic acid probe comprising a loop section with a loop sequence complementary to the target sequence of the nucleic acid molecule; a stem section arranged on both ends of the loop section for hybridizing with each other for closing the oligonucleotides thereby forming a loop, and wherein one of the stem sections is labeled with fluorescent color, such that when the loop section hybridizes with the target sequence of the nucleic acid, the oligonucleotide opens and the distance between the fluorophore and a quencher nuleoside increases which thereby prevents quenching of the fluorescence and the strength of fluorescence when measured indicates the presence of the nucleic acid with the target sequence.
Patent EP-1140830-B1 (EP)
Inventor: KELLY MICHAEL GERARD
IPC: A61P43/00
Filed: 1999-12-16
Granted: 2005-05-04
Abstract: Compounds of formula (I) wherein R1, R2, R3, R4, X and n are defined in specification, are useful for the treatment of anxiety, depression and related CNS disorders, and other related conditions such as the treatment of alcohol and drug withdrawal, sexual dysfunction and Alzheimer's disease.
Patent EP-1146984-B1 (EP)
Inventor: SCHUSTER ROLF
IPC: B23H3/02
Filed: 1999-12-27
Granted: 2002-10-02
Abstract: The invention relates to a method for electrochemically processing a workpiece (61) in which a pulsating or alternating electrical voltage is applied between the workpiece and a workpiece electrode (62) which are arranged at a distance from one another in an electrolyte. A distance range is defined by precisely dimensioning the mean value of the applied pulsating voltage and of the voltage amplitudes measured with regard to this mean value. A double layer charge reversal on the workpiece which is sufficient for bringing about the desired electrochemical reaction results within said distance range, whereas workpiece areas situated at further distances do not experience a sufficient double layer charge reversal. The dimensions of the space between the workpiece and the workpiece electrode are proportioned in such a way that only points of the area of the workpiece to be processed lie within said distance range. As a result, it is possible to attain a spatial resolution that could not be obtained until now during the production of the smallest three-dimensional structures.
Patent EP-1062301-B1 (EP)
Inventor: JUNG HENRY
IPC: C10G65/12
Filed: 1999-09-08
Granted: 2006-02-15
Abstract: A hydroprocessing process includes two hydroprocessing reaction stages, both of which produce a liquid and a vapor effluent, and a liquid-vapor contacting stage. The first stage vapor effluent contains impurities, such as heteroatom compounds, which are removed from the vapor by contact with processed liquid effluent derived from one or both reaction stages and, optionally, also liquid recovered from processed vapor. The first and contact stage liquid effluents are passed into the second stage to finish the hydoprocessing. The contact and second stage vapor effluents are cooled to recover additional hydroprocessed product liquid.
Patent IE-87196-B1 (IE)
Title: Fuel delivery for external wood pellet boiler
Inventor: DECLAN CROSSE
IPC: F23B40/00
Filed: 2016-10-26
Abstract: The invention relates to an external wood pellet boiler comprising a boiler, a hopper for wood pellets, an auger for delivering wood pellets from the hopper to the boiler and a fuel delivery means for delivering wood pellets into the hopper, the fuel delivery means comprising a vacuum generator means for transporting wood pellets from a separate bulk fuel store to the external wood pellet boiler, wherein the vacuum generator transport means comprises a cyclone means, wherein the boiler includes a lid which incorporates the cyclone means and wherein the cyclone means is attached to the underside of the lid. <Figure 9>
Patent IT-1265721-B1 (IT)
Title: Metal detector ad avvolgimenti multipolari con l'eliminazione di effetti neutralizzanti
Inventor: MANNESCHI ALESSANDRO
IPC: G01V3/10
Filed: 1992-11-11
Granted: 1996-12-02
Abstract: L'invenzione consiste in un Metal Detector con avvolgimenti del tipo multipolare, comprendente due o più coppie di avvolgimenti trasmettitori-ricevitori, fra loro incrociati o non, caratterizzate da numeri di poli fra loro diversi in modo tale che le differenti coppie Tx Rx abbiano differenti passi "d" fra linee che, percorse simultaneamente da masse metalliche, diano origine a variazioni di segnali indotti pressocché uguali ed opposte.
Patent IT-1311423-B1 (IT)
Inventor: LAZZARI VALERIO
IPC: G01B5/00
Filed: 1999-12-13
Granted: 2002-03-12
Abstract: An apparatus for the dimensional and/or geometrical checking of mechanical pieces (49) with rotational symmetry comprises support and reference means, for supporting and positioning the piece, that define a reference axis, and gauging heads (30, 75).A driving system, for causing the axial rotation of the piece, includes a shaft (7), housed in an axial opening of the support and reference means, aligned along the reference axis and rotating about it.The shaft carries at an end a central body (41) and an arm (43) with a driving pin (54), for cooperating with a hole in the piece and thereby transmitting rotation to it. The arm is coupled to the central body by means of a fulcrum that enables it to position itself in a horizontal working position and in a vertical rest position, within the layout dimensions of the central body.
Patent IT-1265505-B1 (IT)
Title: Post with prop for caisson, floorboards, scaffolding and the like
Inventor: OHRWALDER FRANZ
IPC: E04G/
Filed: 1993-09-16
Granted: 1996-11-22
Abstract: The invention concerns a post 1 with prop 6, especially for floorboards, for scaffolding, and for formwork, this being comprised of a tubular profiled section, having outer longitudinal ribs 1a of round cross section, to which various props 6 can be applied in starburst fashion, having jaws 2 at their end, locked by means of keys 4 acting on pins 3 which pass transversely through the jaws 2 and through the end of the tube of the prop 6. <IMAGE>
Patent IT-1264543-B1 (IT)
Title: Carro spintore mobile su rotaia per operare nel vano della porta di scorifica di forni elettrici di fusione dell'acciaio
Inventor: DELLA FOGLIA UGO
IPC: F27D3/00
Filed: 1993-07-30
Granted: 1996-10-02
Abstract: Viene descritto un carro spintore mobile nei due sensi, su comando a distanza, lungo un tratto di rotaia predisposto di fronte al vano di apertura o porta di scorifica di un forno elettrico (10) di fusione di prodotti ferrosi. Esso presenta, montato su un telaio (1) scorrevole su rotaia per mezzo di ruote, (2, 2',..) almeno due delle quali sono motrici, ed ancorabile al terreno, una testa o scudo anteriore (6) all'estremità di un braccio (5, 5a) allungabile telescopicamente e preferibilmente fulcrato per poter anche oscillare nel piano verticale. Detto scudo (6), di dimensioni leggermente inferiori a quelle del vano della porta di scorifica, ha la funzione di trattenere all'interno del forno il rottame durante la carica e di mantenere pulita la soglia dalle scorie senza l'intervento dell'uomo.
Patent IT-1292068-B1 (IT)
Title: Rotary dobby programming device for weaving machine - comprises lever with projecting toothed end profiles for controlling disc engaging lever, having tooth pivotable in recess with divergent walls
Inventor: CREMONESI GIAN LUIGI
IPC: D03D/
Filed: 1997-06-03
Granted: 1999-01-25
Abstract: The device comprises a lever with projecting toothed end profiles for controlling a disc engaging lever (7), having a tooth pivotable in a recess with divergent walls and held by a spring and rocker (28) of the engaging lever. A seat engages and locks with pin (2c) integral with the corresponding connecting rod under the control of a thrusting means consisting of a single operating phase programming actuator.
Patent IT-1302261-B1 (IT)
Inventor: VILLA MARCO
IPC: C07D281/10
Filed: 1998-09-24
Granted: 2000-09-05
Abstract: A process for the preparation of I:in which R and R1 have the meanings reported in the description, that comprises the enzymatic kinetic resolution by transesterification with aminoalcohols of 3-phenylglycidates of formula I:is described.
Patent IT-1288636-B1 (IT)
Inventor: GORZA ROBERTO
IPC: A63C10/18
Filed: 1996-07-05
Granted: 1998-09-23
Abstract: An angular adjustment device, particularly for a snowboard binding to which a disk (3) is rigidly coupled and comprises a supporting base (5) for a shoe. The device is constituted by first engagement elements (7a,7b,8a,8b), associated with the base (5), which selectively interact, through second release elements which can be operated by the user, with third coupling elements (21) which are rigidly coupled to the disk (3). <IMAGE>
Patent IT-1294147-B1 (IT)
Title: Metal sheet press-bending machine - has feelers to measure respective bending of metal sheet on bending groove and uses logic unit to control bending process
Inventor: GASPARINI LUCIANO
IPC: B21D/
Filed: 1997-07-25
Granted: 1999-03-22
Abstract: A press-bending machine is made of upper and lower parts, the first essentially dynamic in respect to the second and the first is an upper crosspiece vertically movable on the vertical axis, while an interchangeable tool making up a punch (2) is provided on the lower end of the frame. Lifting and lowering of the crosspiece (1) is carried out by cylinders for each side relative to an underlying lower crosspiece supporting an interchangeable matrix (5). The matrix has longitudinally at least 1 bending groove (5') determining the bending angle of a sheet foil (B) subjected to a working cycle and the bending groove is provided with at least 1 measuring area, while the foil is bent at points (6,7) and at points (9'',9'''). A feeler (9) in a vertical hole (8) is provided with nail-like feelers and a head suited to touch the back of the foil and transmit data to a data logic process unit, controlling the bending process.
Patent JP-3040779-B1 (JP)
Title: 情報記録媒体、情報記録方法、情報記録装置および情報再生装置
IPC: G11B20/18
Filed: 1999-12-10
Granted: 2000-05-15
Abstract: 【要約】
【課題】  欠陥領域が交替領域に交替されていないとい う状態を管理することが可能な情報記録媒体を提供す る。
【解決手段】  情報記録媒体１は、ユーザデータが記録 されるボリューム空間６と、ボリューム空間６に含まれ る欠陥領域の代わりに使用され得る交替領域を含むスペ ア領域７と、欠陥領域を管理するための欠陥管理情報１ ０が記録される欠陥管理情報領域４ｂとを備えている。 欠陥管理情報１０は、欠陥領域が交替領域に交替されて いるか否かを示す状態情報を含む。
Patent NO-332556-B1 (NO)
Title: Fremgangsmate for a tilveiebringe et stabilisert, konjugert linolsyreprodukt
Inventor: SKARIE CARL
IPC: A23K1/16
Filed: 2002-10-04
Abstract: Nye blandinger inneholdende konjugerte linolsyrer er effektive som tilsetningsstoffer i dyrefor og som diettsupplementer for mennesker. Linolsyre omdannes til konjugerte former hvor den resulterende blanding har et lavt innhold av bestemte, uvanlige isomerer sammenlignet med konvensjonelle konjugerte linolsyreprodukter. Det tilveiebringes blandinger som er fremstilt ved en ny fremgangsmåte hvor oksidasjonen av CLA til flyktige organiske forbindelser er kontrollert, samt at det tilsettes metalloksidantchelatorerfor å regulere oksidasjonen under lagring.
Patent NO-324464-B1 (NO)
Title: Nivamaler
Inventor: JENSSEN OIVIND
IPC: G01F23/284
Filed: 2005-09-27
Abstract: I ett aspekt omfatter oppfinnelsen en beskyttelsesanordning for væskenivåradarmålinger omfattende en bølgeskjerm i fluidforbindelse med væsken. I et annet aspekt omfatter oppfinnelsen et apparat for fastsettelse av væskenivå omfattende en radarmåleanordning med en antenne for å sende signaler mot væskens overflate og en bølgeleder. Apparatet er karakterisert ved at det omfatter en beskyttelsesanordning som er tilpasset for plassering under stillerøret og over tankbunnen hvor beskyttelsesanordningen er i fluidforbindelse med væsken.
Patent PL-144963-B1 (PL)
Title: Method of obtaining 19-epi-dianemycine
IPC: C12P19/44
Filed: 1984-02-14
Abstract: Antibiotic 19-epi-dianemycin, process for its preparation by fermenting a new strain of Streptomyces hygroscopicus, and isolation from the fermentation broth; and its use as an anticoccidial agent and antibacterial agent against gram-positive bacteria.
Patent PL-156736-B1 (PL)
Title: A method of new 2-sulfamidobenzimidazole and 2-sulfonamidoimidazopirydine derivatives production
IPC: F02B53/00
Filed: 1987-04-21
Abstract: 2-Benzimidazolsulphonamide and 2-imidazopyridinesulphonamide derivatives corresponding to the general formula I …<IMAGE>… and their pharmaceutically acceptable salts, especially formula in which:… Z<1> to Z<4> denote a nitrogen atom or a substituted or unsubstituted carbon atom,… R<1> and R<2> denote a hydrogen atom or an alkyl, alkylaryl, alkylcarbonylalkyl, alkylcarbonylaryl, alkylcarbonylheteroaryl, cycloalkyl, carboxyalkyl, acyl or nitro radical, or R<1> to R<2> can together form a bond denoted by a group X;… R<3> denotes a hydrogen atom or an alkyl, aryl, heteroaryl, alkylaryl, hydroxyalkyl, alkylheteroaryl, mono-, di- or tricycloalkyl, alkylamino, N-alkylalkylamino, alkylcarboxyalkyl, acyl, alkylthio (or sulphinyl, or sulphonyl)alkyl, alkylthio (or sulphinyl or sulphonyl)aryl, alkylthio (or sulphinyl or sulphonyl)heteroaryl, alkylthio (or sulphinyl or sulphonyl)alkylaryl, alkylthio (or sulphinyl or sulphonyl)alkylheteroaryl, haloalkyl, cyanoalkyl, N- alkylarylalkylamino, N-alkyl-N-alkylarylalkylamino, N,N- dialkylalkylamino, alkylpiperazinyl, alkylpiperidinyl or alkylmorpholinyl radical;… X denotes -(CHR<8>)n-(CHR<9>)m- or -CR<8>=CR<9>-;… R<8> and R<9> denote a hydrogen atom or a lower alkyl, aryl or heteroaryl radical,… R<1><0> denotes a hydrogen atom, a -CH2OH radical, a -CH2Cl radical or a (-CH2-)10 methylene radical;… R<1> may form a bond with R<1><0> in the case where R<1><0> denotes a methylene (-CH2-) radical and itself (R<1>) denotes a bond;… R<1><1> denotes a hydrogen atom, an alkyl radical or a hydroxyalkyl radical.
Patent PL-161649-B1 (PL)
Inventor: GOGOLEWSKI JOZEF
IPC: H02B13/00
Filed: 1990-11-21
Abstract: 1. Rozdzielnica dwuczłonowa osłonięta średniego
napięcia z pojedynczym układem szyn zbiorczych
składająca się z szeregowo usytuowanych pól
rozdzielczych sprzężonych ze sobą funkcjonalnie, z
których każde zawiera człon ruchomy współpracujący
elektrycznie z członem nieruchomym zawierającym
przedział szyn zbiorczych, przedział wyłącznikowy,
przedział odpływowy oraz przedział obwodów
sterowniczych a w sufitowych osłonach pól
rozdzielczych znajdują się upustowe zastawki do
zmniejszania ciśnienia gazów powstałych podczas
trwania tuku zwarciowego wewnątrz rozdzielnicy,
znamienna tym, ze przedziały (4) zbiorczych szyn (5)
rozdzielczych pól (1) są ze sobą połączone przelotowo,
tworząc wzdłuz rozdzielnicy przepływowy
kanał (9) a każde z obu skrajnie w rozdzielnicy
usytuowanych pól rozdzielczych wyposażone jest w
przystawkę (10) zawierającą rozprężającą komorę
(12) połączoną przelotowo z kanałem (9) oraz z
otoczeniem, a nad sufitowymi osłonami (16, 17)
rozdzielczych pól (1) znajdują sią przeciwłukowe,
boczne osłony (18).
Patent PL-164924-B1 (PL)
Inventor: SZALINSKA HALINA
IPC: C09D163/00
Filed: 1991-02-14
Abstract: Kompozycja epoksydowa zwłaszcza na zardzewiałe powierzchnie stalowe, w której
substancję błonotwórczą stanowią polimery typu epoksydowego sieciowane poliamidami,
poliaminami, poliaminoamidami lub ich adduktami z żywicą epoksydową, względnie związkami
polifunkcyjnymi zawierającymi aktywny wodór z grup NH, NH2, SH, zawierająca
typowe dla wyrobów lakierowanych pigmenty, obciążniki i rozpuszczalniki, znamienna
tym, że zawiera od 38 do 60% masowych substancji błonotwórczej, od 16 do 23% masowych
tlenku żelaza i/lub tlenku cynku i/lub aluminium, od 23,5 do 34,5% masowych obciążników
oraz od 0,5 do 4,5% masowych kwasu salicylowego w przeliczeniu na substancje nielotne.
Patent PL-167256-B1 (PL)
Inventor: HERSZKIEWICZ ANDRZEJ
IPC: C01G7/00
Filed: 1991-07-18
Abstract: Sposób wytwarzania cyjanozłocinów metali alkalicznych o wysokiej czystości z odpadów
zawierających złoto, zwłaszcza pochodzących z przemysłu elektronicznego polegający
na otrzymaniu z metalicznego złota cyjanku złotawego a następnie jego syntezie z cyjankiem
metalu alkalicznego do cyjanozłocinu, znamienny tym, że znajdujące się w odpadach
złoto wyodrębnia się w formie koncentratu złota, praży w temperaturze 450-500°C
i roztwarza w wodzie królewskiej , a otrzymany roztwór kwasu chlorzzłotaweoo po usunięciu
tlenków azotu i oddzieleniu od wytrąconego chlorku srebra, redukuje się w temperaturze
20-50°C nasyconym roztworem piópsiaóczynu sodowego użytym w ilości 2 części
wagowe na 1 część wagową złota w obecności 5-10% nadmiaru stężonego roztworu kwasu
solnego, po czym wytrącone drobnoziarniste złoto oddziela się od roztworu, przemywa go
wodą suszy w temperaturze 100-200°C i praży w temperaturze 450-500°C a następnie
przeprowadza w cyjanek złotawy z którego po reakcji z cyjankiem metalu alkalicznego
otrzymuje się cyjanozłocin metalu alkalicznego w formie gotowego produktu znanymi sposobami.
Patent PL-167878-B1 (PL)
Inventor: MICHALAK JANUSZ
IPC: H04M9/00
Filed: 1992-03-04
Abstract: Układ domofonowy, do którego aparaty abo-
,37) nenckie są przyłączone liniami dwuprzewodowymi,
znamienny tym, że jest wyposażony we wzmacniacz
mocy (1), którego dwa wyjścia (2) i (3) są połączone
z głośnikiem kasety, dwa wejścia (4) i (5)są połączone
z wkładką mikrofonową kasety, trzecie wejście (6) z
zasilaczem (7), a czwarte wejście (8) z wyjściem (9)
bloku przesunięcia poziomu napięcia sygnału zewu
(10), którego drugie wyjs'cie (11) jest połączone z
aparatami abonenckimi, zaś wejście (12) z wyjściem
(13) generatora (14) zewu o wejściu zasilającym (15)
połączonym z zasilaczem (7), który nadtojest połączony
z wejściem (16) przekaźnika (17), którego wyjście
(18) połączonejest z zaczepemzamka, dodatkowo układ
jest wyposażony w komparator(19) o wejściu (20) połączonym
zjednym z wejść (5) wzmacniacza (1), połączonym
także, przez kasetę numerową zawierającą diody, z
aparatami abonenckimi, przy czym wyjście (21) komparatora(19)jestpołączone
zwejściem(22) przekaźnika
(17) załączającego zaczep.
Patent PL-170015-B1 (PL)
Inventor: LAMER-ZARAWSKA ELIZA
Filed: 1992-10-28
Abstract: 1· Sposób wytwarzania dyspersji oligomerów procyjanidyn w biooleju, znamienny
tym, że do mieszalnika w atmosferze gazu obojętnego przy jego ciągłym przepływie wprowadza
się olej z nasion wiesiołka (oleum oenotherae) lub olej z nasion ogórecznika (oleum
boraginis) w ilości 10 - 80% masowych i przy ciągłym mieszaniu dodaje się oligomery
procyjanidyn będących monomerami katechin i epikatechin połączonych w łańcuchy złożone
z 3-5 cząsteczek, otrzymanych na drodze ekstrakcji z kory sosny, nasion lub owoców dzikiej
róży, głogu bądź winogron, w ilości 0,5 - 20% masowych, miesza do uzyskania pełnej
homogenizacji i następnie dozuje dyspersję do miękkich kapsułek żelatynowych, w ilości
stanowiącej dawkę leczniczą
Patent PL-167766-B1 (PL)
Title: Mechanical stoker for solid fuels
Inventor: PEDERSEN UFFE
IPC: F23M5/08
Filed: 1992-03-16
Abstract: A solid fuel stoker comprising a tunnel shaped combustion chamber or hearth (4) of which the lower part consists of a water cooled, double walled steel construction with a plane bottom part (14) and upwards/outwards inclined sidewalls (16), and of which an upper curved part (18) consists of ceramic elements, by said stoker fuel is supplied by means of a worm conveyor (8) through a stoker opening and carried forward in the hearth (4) by a reciprocating scraper conveyor (26) arranged along said bottom part (14), said sidewalls between mutual parallel water filled cooling pipes (20) are provided with inlet openings (22) for combustion air, the scraper conveyor (26) is provided with transverse mainly triangular, hollow scraper elements (30) being connected with a central beam (28) which in the longitudinal direction is made from sections in such a way that the cooling water may be supplied to the scraper elements (30) via one pipe section (40) and may be discharged from the scraper elements via another pipe section (38), and that the scraper conveyor (26) moreover comprises inlet openings (48) through which primary combustion air may be admitted along the bottom part (14) of the hearth (4).
Patent PL-171494-B1 (PL)
Title: Exchangeable cartridge for use in equipment for extraction and/or dispensing hot drinks
Inventor: CORDONE CARLO
IPC: B65D81/00
Filed: 1993-03-02
Abstract: An inlet end wall of the cartridge has an outer peripheral annular rib (26) which surrounds a perforated region (20) and can be engaged under mechanical pressure by a heated plate (P) for introducing hot water into the cartridge. The annular rib (26) is made of a plastics material, such as polypropylene, which can be softened at the temperature to which the water delivery plate (p) is heated.