baber/WOPTO huggingface dataset:
Patent SE-408151-B (SE)
Inventor: TIPPIN A D
IPC: B29C35/00
Filed: 1974-07-10
Abstract: A ring of paddles is provided the lower ends of which are engageable under the upper bead of a longitudinally-lying tire for lifting the latter and positioning it in a press. The paddles define an enclosure for the press diaphragm to prevent the latter "ballooning" out above a tire or tire carcass pre-formed to C-section and thus of smaller axial extent than its diaphragm when inserted in the press. Spreading of the lower ends of the paddles to engage under the tire bead is effected by gravity as the device is lifted and locking means is provided to prevent such spreading when desired.
Patent SE-435789-B (SE)
Title: Sugarless, coated, edible product
Inventor: CHERUKURI S R
IPC: A23L27/30
Filed: 1980-06-30
Abstract: Sugar free, coated, edible product comprised of a centre of chewing gum, candy or a pill or a tablet for medical or therapeutic purposes, coated with a sugar free coating comprised of a sweet material in crystalline form and mainly consisting of exclusively sorbital or sorbital mixed with mannital and/or hydrolyzed starch, whereby the amount of sorbital constitutes about 45 - 70 weight percentage of the coating. The sugar free coating can eventually also include a film-building material, a binding agent that gives cohesiveness to the coating ingredients, one or more anti-stick agents as well as dispersing agent.
Patent SE-436171-B (SE)
Title: Method and apparatus for the agglomeration of fly ash and similar material
Inventor: BENGTSSON K A
IPC: B01J2/28
Filed: 1981-10-08
Abstract: The invention concerns a procedure and unit for use in the agglomeration of airborne ash, and similar extremely fine particles, which are light and very dry and also very difficult to handle, so that the material takes on a more manageable form in the shape of balls or clumps. The fine ash (16) is led from above within a vertical drum (8), and is allowed to fall down into this, whereby during its passage through the drum (where it largely avoids the walls of the drum) is subjected to a water spray from two opposite directions from at least two nozzles (17a, 17b). The nozzles emit thin fan-shaped water sprays (20a-d), and the ash is subjected to repeated water dousings, from first one, and then the other side, so that the ash during its descent through the drum comes to move in a largely curve shaped track. According to the invention, the ash can be given a moisture content of between 5 and 40%. After the ash is made moist in the drum, it is introduced into an agglomeration unit (9) in which the wet ash forms balls or clumps during constant agitation.<IMAGE>
Patent SE-443006-B (SE)
Title: Apparatus with crusher devices for refining material containing lignocellulose
Inventor: SJOBOM A H
IPC: D21D1/30
Filed: 1984-07-18
Abstract: A disc shaped bearer (1) is fitted with a ring of crusher segments (2).  These crushers are held in place by inwardly gripping cams (4) on the crushers and tracks (5, 7) on the bearer.  The crushers (2) are designed to be inserted in the track (5) from the inside, one at a time.  In order to be able to insert the last crusher segment, the last track (7) is made wider than the cam (4). At least one separate locking wedge (8) is designed to be inserted and fill the space between the cam (4) and the track (7).<IMAGE>
Patent SE-448389-B (SE)
Title: Thick-wall tube for ground insertion and load accommodation
Inventor: BRANDBERG E
IPC: E02D5/28
Filed: 1984-07-25
Abstract: No further information available at time of publication.
Patent SE-447887-B (SE)
Title: Line fixture for installation on lorry platform
Inventor: ENGKVIST L
IPC: B60P7/08
Filed: 1985-05-09
Abstract: The hook part (9) is fixed inside the cavity, and is aligned with a hole (13) in a cover plate (12) which can move backwards and forwards within the cavity. This cover plate is loaded by at least one spring (17) which continuously biases the plate to a covering position in the upper aperture (7) of the hollow. Against this effect, the plate can be pressed into the hollow, freeing the hook. When the line eyelet (2) is fitted onto the hook it is secured between it and the cover plate.
Patent SE-468716-B (SE)
Title: Novel peptide and immunologically active compounds
Inventor: BARTFAI T
IPC: C07K7/08
Filed: 1986-12-22
Abstract: The patent describes a peptide of the formula NH2-X1-Gln-Thr-Arg-Ala-Asn-Pro-Asn-Pro-Tyr-Thr- -Ser-Arg-Arg-Ser-Val-Ala-Ser-X2-COY in which X1 and X2 each represents a possible amino acid coupling unit, and Y represents -OH or -NH2, and an artificially prepared compound in free or carrier- associated form having the ability to bind to glycoconjugates, especially immunoglobulins, which compound is selected from the group which consists of the said peptide and functional analogues and functional derivatives thereof.
Patent SI-9110396-B (SI)
Title: Derivatives of N-(4-piperidinyl)(dihydrobenzofuran or dihydro-2H-benzopyran) carboxamide
Inventor: VAN DAELE GEORGES HENRI PAUL
IPC: C07D405/14
Filed: 1991-03-06
Abstract: Benzamide piperidinyl cpds. of formula (I) and their salts N-oxides and isomers are new. A = CH2-CH2-, -CH2-CH2-CH2- or -(CH2)4- where 1 or 2 H of these radicals may be replaced by 1-6C alkyl. R1 = H or halo. R2 = H, NH2, mono- or di(1-6C alkyl)amino or 1-6C alkylcarbonylamino. R3 = H or 1-6C alkyl. L = 3-6C cycloalkyl; 5-6C cycloalkanone, 3-6C alkenyl (opt. substd. with aryl), -Alk-R4, -Alk-X-R5, -Alk-Y-COOR7 or -Alk-Y-CONR9R10. Alk = 1-6C alkanediyl. R4 = H, CN, 1-6C alkylsulphonylamino, 3-6C cycloalkyl, 5-6C cycloalkanone, aryl, di(aryl)methyl or Het. R5 = H, 1-6Calkyl, hydroxy-1-6C alkyl, 3-6C cycloalkyl, aryl or Het. X = O, S, SO2 or NR6. R6 = H, 1-6C alkyl or aryl. R7 = H, 1-6C alkyl, 3-6C cycloalkyl, aryl aryl-(1-6C alkyl) di(aryl)methyl, 1-6C alkyloxy or OH. Y = NR8 or a direct bond. R8 = H, 1-6C alkyl or aryl. R9, R10 = independently H, 1-6C alkyl, 3-6C cycloalkyl, aryl or aryl-1-6C alkyl, or R9 and R10 together form an opt. substd. pyrrolidinyl piperidinyl, piperazinyl or 4-morpholinyl radical. Aryl = opt. substd. phenyl. Het = a five or six-membered heterocyclic with 1,2,3 or 4, of S, S or N. (I) are new when L = H. 3 cpds. are specifically claimed e.g. 5-amino-6-chloro-3,4-dihydro-N- (1-tetrahydro-2-furanyl)- methyl)-4-piperidinyl)-2H-1 -benzopyran-8-carboxamide.
Patent ZA-9410348-B (ZA)
Title: Vinylcarboxylic acid derivatives.
Inventor: MALENFISCH PETER
IPC: C07C233/55
Filed: 1994-12-28
Abstract: Compounds of the formula <CHEM>  wherein   R1   is C3-C8cycloalkyl, halo-C3-C8cycloalkyl, C3-C8cycloalkyl-C1-C6alkyl, halo-C3-C8cycloalkyl-C1-C6alkyl, -Si(R3)3, -S-R4, -SO2-R6 or -CO-R9; R2   is halogen, C1-C4alkyl or CF3, the substituents R2 being identical or different when n is 2; R3   each independently of the others is C1-C6alkyl, haloC1-C6alkyl, C1-C6alkoxy or phenyl; R4   is aryl or heteroaryl each of which is unsubstituted or substituted; R6   is unsubstituted or substituted C1-C10alkyl, C2-C6alkenyl, C2-C6alkynyl, C1-C20alkoxy, C2-C6alkenyloxy, C2-C6alkynyloxy, C1-C4alkylthio, aryl, aryloxy or arylthio, or is optionally substituted amino; R9   is hydroxy, unsubstituted or substituted C1-C10alkyl, C2-C6alkenyl, C2-C6alkynyl, C3-C8cycloalkyl, aryl or aryloxy, or is optionally substituted amino; R12   is hydrogen or unsubstituted or substituted C1-C10-alkyl; m   is 1, 3, 5, 7, 9 or 11; n   is 0, 1 or 2; X   is fluorine or chlorine; and Y   is hydrogen, fluorine or methyl; in free form or in salt form, can be used as pesticides and can be prepared in a manner known per se.
Patent AT-410999-B (AT)
Title: Rectifier-supplied drive unit
Inventor: BONATZ WILHELM DIPL ING
IPC: H03H1/00
Filed: 2000-12-05
Granted: 2003-09-25
Abstract: Filters, and particularly engine filters, as a rule have a throttle coil, which for high operating currents are very large, costly in space, and very heavy. To avoid this disadvantage, a filter is given which by making use of the input lead of the filter as the filter inductance, is partially or completely used without additional coil as inductance.
Patent AT-408624-B (AT)
Title: Method of manufacturing a door handle
IPC: B21D53/38
Filed: 1999-07-29
Granted: 2002-01-25
Abstract: Method of manufacturing a door handle with a curved transition from its handle neck 7 to its grip part 8, in which a tube, e.g. special steel tube, brass tube or the like, is bent according to a predetermined shape and formed into a tubular handle 2, and the grip part 8 is closed off at its free end, and into the handle neck 7 of which an insert 1, 1' for receiving a handle pin is inserted. In order for it to be possible to manufacture such a door handle simply, the insert 1, 1' is made with a length exceeding the straight portion of the handle neck 7 and is inserted into the latter, the tubular handle 2 being kept in its shape, and the insert 1, 1' being inserted at least so far that it extends into the area of the curvature of the transition from the handle neck 7 to the grip part 8 of the tubular handle 2 and is thus shaped. <IMAGE>
Patent CN-1013035-B (CN)
Title: 建筑材料
Inventor: WALKER BRYAN JAMES
IPC: C04B18/06
Filed: 1985-08-06
Abstract: 粒状建筑材料是由天然或人工火山灰和重量不多于5%的石灰(以氧化钙计算)制成的，粒料通过火山灰胶结形式达到内部胶结，包括由钙矾石晶体和非晶形硅酸钙、铝酸钙或硅铝酸钙或任何两种甚至更多种的钙盐的混合物形成的机械胶结，火山灰最好是粉煤灰。
Patent CN-1003025-B (CN)
Title: 射线照相像增强器
Inventor: WILHELMUS DER VELDEN JOHNNY VA
IPC: H01J29/38
Filed: 1986-04-23
Abstract: 一包括输入屏３的Ｘ射线照相像增强器，而３包括：一个敷有荧光层８的辐射透明支承衬底７，一个半透明导电阻挡层９，和一个光电阴极层１０。改进在于增加金属氧化物ＴｉＯ 2 和ＭｎＯ（半导体）构成的第一和第二中间层２１和２２，层２１的厚度调整反射幅值等于光电阴极一真空界面上的反射幅值；层２２的厚度可调整相对相位，使反射对消。层２１和２２可以是非导体，例如Ａｌ 2 Ｏ 3 ，但层２２要足够薄，例如２５毫微米或更薄，允许电子按隧道效应传导。
Patent CN-1007672-B (CN)
Title: 用于狭缝辐射线照相设备的压电衰减舌片系统
Inventor: SIMON DUINKER
IPC: G21K1/00
Filed: 1986-11-15
Abstract: 一种用于狭缝辐射照相设备，它包括许多相邻放置的舌片。舌片系统是由一块压电材料板的一个边缘纵切该板制成的。但沿着板的对边留有一条未切的条带。
Patent CN-1006924-B (CN)
Title: 变速扬水发电装置
Inventor: AKIHIRO SAKAYORI
IPC: F03B15/06
Filed: 1987-04-30
Abstract: 公开了一种变速扬水发电装置，该装置包括有一个变速电动发电机、一个连接在电动发电机与一个电力系统之间的变频装置、和一个由该电动发电机驱动或驱动该电动发电机的泵/水轮机，其中，控制电动发电机的速度以获得根据输出功率指令决定的最佳速度，同时又控制导向叶片的开度以获得根据输出功率指令决定的最佳开度。
Patent FI-119120-B (FI)
Inventor: LEHTONEN KAI
IPC: F02M45/04
Filed: 2004-01-23
Granted: 2008-07-31
Abstract: The present invention relates to fuel injection in internal combustion engines and to fuel rate shaping. Especially, the invention relates to combustion engines utilizing heavy fuel oil as a fuel. In the body of the device there is arranged a chamber, in which a movable piston is arranged dividing the chamber into a first main volume and a second main volume, the volumes of which depend upon the position of the piston. Moreover, the device comprises at least one auxiliary volume, which can be united with the main volumes. The auxiliary volume can be filled with the fuel entering the device through the first main volume by utilizing the piston motion. By establishing a connection from the auxiliary volume to the second main volume a fuel flow to the second main volume is allowed.
Patent FI-117670-B (FI)
Inventor: VIITASALO MARKKU
IPC: B02C/
Filed: 2004-07-07
Granted: 2007-01-15
Abstract: A movable mineral material processing device comprising a feed hopper, whose walls (21, 22, 23) are arranged to be turned upward to a working position, and which are locked into said working position. To lock the walls (21, 22, 23), there is at least one locking means (L) in connection with them, said locking means containing at least a locking member (31) and transfer means (32). According to the method the locking member (31) is transferred to the locking position with the transfer means (32).
Patent FI-128486-B (FI)
Title: Method of converting fresh biomass
Inventor: VÄHÄSALO LARI
IPC: F26B5/14
Filed: 2016-07-01
Granted: 2020-06-15
Abstract: Increasing of the heating value of combustible biomass through hemicellulose extraction and subsequent press-drying is described. After hemicellulose extraction the remaining biomass is soft and easily press-dried to high dry content of up to 80%. The method involves the removal of most water binding hemicelluloses and retaining most of the lignin in the biomass. Lignin can either be retained in the biomass during the extraction or combining the lignin, which has been separated from the hemicellulose extract, with the extracted biomass.
Patent FI-130362-B (FI)
Title: Järjestely kattotuolin valmistuksessa
Inventor: EMET TOMMY
IPC: E04C3/17
Filed: 2021-12-22
Granted: 2023-07-24
Abstract: Esillä oleva keksintö koskee järjestelyä kattotuolien (2) valmistamiseksi, erityisesti tuotantolinjalla (1) esivalmistettuja kattotuoleja tai vastaavia puisia ristikkorakenteita varten. Tuotantolinja käsittää ainakin yhden asennuspöydän (3) sekä siihen järjestettäviä asemointiosia (4). Asennuspöytä on järjestetty liikutettavaksi pitkin olennaisesti yhdensuuntaisia johdekiskoja (5) ja se käsittää jarrujärjestelyn (27) olennaisesti jäykän sidoksen ylläpitämiseksi kunkin johdekiskon kanssa. Tuotantolinja käsittää edelleen portaalipuristimen (6), joka on järjestetty siirrettäväksi asennuspöydän yli. Portaalipuristin on järjestetty kohdistamaan asennuspöytään suunnatun painovoiman yhdellä tai useammalla sen pitkittäisakselin (8) suunnassa liikutettava painolevyn (9) välityksellä. Mainittu portaalipuristin käsittää edelleen tukielimet joilla on olennaisesti vaakasuuntaiset kosketuspinnat (25) jotka toimivat yhdessä vastaavien asennuspöydän olennaisesti vaakasuuntaisten ulkonevien vastinpintojen (23) kanssa painolevyjen käytön aikana.
Patent HK-1043083-B (HK)
Title: Composition and method for removing a hardened or semi-hardened cementitions substance including hydrated lime or calcium sulphate from a surface
Inventor: JOHN GAIRDNER
IPC: C04B41/53
Filed: 2002-06-25
Abstract: A composition and method for removing hardened or semi-hardened cementitious substances such as concrete, plaster, mortar, grout and similar substances from surfaces such as exterior and interior building surfaces and exterior surfaces of automobiles. The composition includes anhydrous citric acid as an ingredient together with a thickening or viscosity building agent and a wetting agent. The composition is inherently non-aggressive and environmentally friendly. Therefore, the composition is not hazardous to users and is unlikely to damage surfaces from which the cementitious substance is to be removed.
Patent HK-1047170-B (HK)
Title: Calculation unit for determining the inverse of an integer modulo of a big number
Inventor: KNUDSEN ERIK
IPC: G09C1/00
Filed: 2002-10-23
Abstract: A calculating unit programmed to carry out at least one part of a cryptographic protocol including the determining of the reverse of an entire modulo of a multitude. The unit comprises systems (12,M, SE1) to dispose of a series of binary numbers with the said multitude. There are systems (Ga,14) to distribute these numbers randomly in two groups.
Patent HK-1046508-B (HK)
Title: Wearable aerosol delivery apparatus
Inventor: MARK GARON
IPC: B05B9/04
Filed: 2002-11-08
Abstract: The present invention relates to a wearable aerosol delivery apparatus for releasing an aerosol with an active ingredient into an oral or nasal passage of a user. The apparatus comprises a housing comprising a first and a second surface, the first surface being adapted to be disposed against a wrist of the user, the housing defining a reservoir for containing the aerosol under pressure, an aerosol release mechanism connected with the reservoir for releasing a dose of the aerosol from the reservoir when actuated, and a fastener member attached to the housing to fasten the housing onto the user's wrist, whereby the apparatus is worn by the user and effective for delivering the active ingredient into the user's passage on demand.
Patent HK-1054577-B (HK)
Title: Method for the spinning and winding of polyester filaments using a spinning additive, polyester filaments obtained by the spinning method, draw texturing of the polyester filaments and bulked polyester filaments obtained by draw texturing
Inventor: DIETMAR WANDEL
IPC: D01F6/92
Filed: 2003-09-19
Abstract: Production of preoriented and melt spun polyester filaments comprising 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) involves setting the spin draft, cooling directly and bundling together at a gap of 500-2500 mm. Production and winding of preoriented and melt spun polyester filaments comprising at least 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) and is preferably wholly of PTMT. The spin draft is set at 70-500. The filaments are cooled directly on leaving the spinneret for a length of 30-200 mm, to a temperature below the setting point, and bundled together at a gap of 500-2500 mm from the under side of the spinneret. The filament tension before and between the godet rollers is 0.05-0.20 cN/dtex. The filament winding speed is 2200-6000 m/min. The polyester contains a polymer additive to increase its stretch, mixed in at a rate of 0.05-2.5 wt.% of the total filament weight. Independent claims are included for: (1) preoriented polyester filaments which, after four weeks of storage, have a stretch to break of 90-165%, a boiling shrinkage of at least 30%, a normal uster of =1.1%, a double refraction of 0.030-0.058, a density of =1.35 g/cm 3> and preferably =1.33 g/cm 3>, a variation coefficient of the shearing load and stretch to break of =4.5%; and (2) a bulked polyester filament, where the POY yarns are passed through a draw texturizing unit at a speed of at least 500 m/min. with a drafting ratio of at least 1:1.35 to give a bulked filament yarn with a shear strength of >=26 cN/tex and a stretch to break of >=30% or >=36%.
Patent HU-182601-B (HU)
Title: Photoemulsion of silverhalogenid base containing absorbing colouring agents
Inventor: STOLLE REINHARD
IPC: G03C1/83
Filed: 1979-08-15
Abstract: A photographic silver halide material contains in at least one emulsion layer or auxiliary layer at least one dye of the formula   <IMAGE> in which each of R and R<1> is CH3, C2H5 or C2H4CN; R<2> is H or CN; R<3> is   <IMAGE>
Patent IL-275022-B (IL)
Title: Pliers-type tool with rotatable jaws
Inventor: SHAY NAMDAR
Filed: 2020-05-31
Abstract: The present invention discloses pliers type tool with rotatable jaws where the angle between the jaws and the handles can be easily changed for best adapting the tool for its use. It is comprised of two handles which have circular driving plates on one end and user's grasping area. The jaws are attached to circular plates which are placed between the circular plates of the handles. All circular plates have a hole in the center through which a pivot is inserted. The circular plate of the jaw is coupled to the circular plate of the handle by a pin inserted by a lever. The circular plate attached to the jaw has plurality of annular set of holes, and the circular plate of the handle has just one hole. Thus the jaws can be coupled at different angles to the handled of the tools.
Patent IT-1262726-B (IT)
Title: Perfezionamento alle macchine per la stampa in offset
IPC: B41F/
Filed: 1993-05-03
Granted: 1996-07-04
Abstract: L'invenzione riguarda una macchina per la stampa in offset, che comprende un circuito elettrico di condizionamento (20) a bassa tensione, un cui polo (22) è collegato alla struttura portante della macchina, mentre l'altro polo (23) di detto circuito è collegato a un elettrodo (24) immerso nella soluzione di bagnatura (13) in detto contenitore (13').
Patent IT-1247334-B (IT)
Title: Profile-copying machine with operating units with various inclinations
Inventor: RUGGIERI ALBERTO
IPC: B27C/
Filed: 1991-04-03
Granted: 1994-12-12
Abstract: A milling machine comprises a base on which a table 5, for carrying the workpiece 9, moves, and at least one operating unit 13, 15, 17, 19 arranged adjacent to said table 5 and fitted with a tool which possesses a movement towards the piece 9 in a direction B-B inclined with respect to the direction f5 of the feed of the piece 9 itself with respect to the tool. To make it possible for the machine to carry out more complex operations, the operating unit or units are arranged in such a way as to move, with respect to the axis A-A of the table, in a direction which, with the feed direction of the piece 9, forms an angle greater than 90 degree for working one portion of the piece and less than or equal to 90 degree for working another portion of the piece. (Fig. 3) <IMAGE>
Patent IT-1245716-B (IT)
Title: Macchina pulitrice per recipienti tipo bottiglia
Inventor: PENNEKAMP INGHERT
IPC: B65G49/02
Filed: 1991-04-09
Granted: 1994-10-14
Abstract: Una macchina pulitrice per recipienti tipo bottiglia quali bottiglie, fiale o simili, è dotata di un dispositivo di convogliamento con sostegni presentanti ganasce orientabili l'una in direzione dell'altra e provviste di cavità atte a cingere il collo dei recipienti. Per tenere unite le ganasce di un supporto durante il convogliamento e la pulitura dei recipienti, ai supporti sono associati blocchi che vengono disinnestati per lo scarico e il carico dei sostegni. I blocchi presentano una dentiera su una leva collegata alla prima ganascia e un dente di arresto su una leva collegata alla seconda ganascia. La dentiera, con i suoi denti di sega, viene pressata da una molla di compressione contro il dente di arresto.
Patent IT-1252069-B (IT)
Title: Processo per la preparazione di copolimeri elastomerici dell'etilene
IPC: C08F4/652
Filed: 1991-11-25
Granted: 1995-05-29
Abstract: Processo per la preparazione di copolimeri elastomerici dell'etilene, in cui si copolimerizza l'etilene con una ?-olefina, ed eventualmente con un diene come temonomero, in presenza di un catalizzatore Ziegler-Natta comprendente un componente solido di catalizzatore a base di titanio ed alluminio, supportato su cloruro di magnesio ed ottenuto, secondo un particolare procedimento, in forma di solido granulare sferico. Tale processo permette di ottenere copolimeri elastomerici caratterizzati da bassa cristallinità anche ad elevato contenuto di etilene legato.
Patent IT-1255466-B (IT)
Title: Procedimento per la preparazione di esteri alchilici da oli vegetali
IPC: C07C67/03
Filed: 1992-07-28
Granted: 1995-11-02
Abstract: Procedimento per la preparazione di esteri alchilici da oli vegetali trigliceridi naturali mediante trans esterificazione, in presenza di catalizzatori alcalini con alcoli a basso peso molecolare in cui il sistema viene mantenuto ad una pressione tale che la miscela di reazione sia allo stato liquido, ad un pH di almeno 10 ed in condizioni di flusso longitudinale, acidificando a fine reazione e separando la glicerina formatasi nella reazione.
Patent IT-1257180-B (IT)
Title: Attrezzatura mobile atta a rendere galleggianti e movimentabili in acqua biciclette
IPC: B62K17/00
Filed: 1992-11-11
Granted: 1996-01-10
Abstract: Alle forcelle anteriore e posteriore di una bicicletta sono collegati, con tiranti e supporti snodati, settori gonfiabili atti a sorreggere la bicicletta stessa.La ruota posteriore di detta ultima riscontra un rullo od equivalente organo collegato ad una scatola di trasmissione dalla quale fuoriesce almeno un albero recante un'elica. Detto rullo è calettato sull'albero citato che, alle opposte estremità, è vincolato a tiranti o supporti rigidi a loro volta resi solidali ai settori gonfiabili mediante interposizione di tubi telescopici o simili.
Patent IT-1256100-B (IT)
Title: Assemblaggio fotografico comprendente un elemento fotografico agli alogenuri d'argento sigillato in un contenitore chiuso
IPC: G03C1/09
Filed: 1992-11-12
Granted: 1995-11-28
Abstract: Assemblaggio fotografico comprendente:- un elemento fotografico sensibile alla luce agli alogenuri d'argento comprendente almeno uno strato di emulsione agli alogenuri d'argento sensibilizzato con zolfo e oro, detto elemento comprendente induritori clururati di s-triazina e composti chimici contenenti gruppi ciano, e - un contenitore chiuso in cui l'elemento è chiuso e conservato ad umidità relativa costante, caratterizzato dal fatto che l'elemento contiene, in uno strato di emulsione agli alogenuri d'argento e/o in uno strato ad esso adiacente, un composto di palladio come bloccante del gas HCN rilasciato dall'elemento.