baber/WOPTO huggingface dataset:
Patent BR-122015010580-A2 (BR)
Title: Artigo absorvente e método para formação de uma camada superior de um artigo absorvente
Inventor: CHUNLEI PU
IPC: A61F13/511
Filed: 2011-12-30
Abstract: "artigo absorvente e método para a formação de uma camada superior de um artigo absorvente" é fornecido um artigo absorvente capaz de inibir o vazamento de uma ofensa líquida. o artigo absorvente contém membros fluido-retráteis, uma camada superior, e um enchimento base que inclui uma placa e um núcleo absorvente posicionado entre a camada superior e a placa. o membro fluido-retrátil se estende na direção longitudinal do artigo de forma que pelo menos uma parte dos membros esteja localizada adjacente ao final proximal da camada superior. pelo. menos uma parte da camada superior permanece geralmente não ligada à placa. assim, quando o membro fluido-retrátil contrai após contato com a ofensa líquida, o final da camada superior pode aumentar externamente do plano do artigo absorvente. a área aumentada cria uma barreira ao vazamento de fluidos do centro do ·artigo em direção ao final. em determinadas aplicações, a contração dos membros fluido-retráteis pode ainda causar o aumento externamente de uma região externa da camada superior do plano do artigo absorvente para criar uma barreira ao vazamento de fluidos do centro do artigo em direção à borda lateral. notavelmente, pelo fato de tais barreiras serem geralmente criadas apenas após o contato com a ofensa líquida, sua eficácia não é reduzida durante o uso do artigo antes da ofensa.
Patent BR-122016016911-A2 (BR)
Title: impedimento de acesso estendido controlado por rede para dispositivos de usuário
Inventor: RICKARD LJUNG
IPC: H04W48/06
Filed: 2012-04-24
Abstract: um método inclui determinar se uma classe de acesso à rede associada com um dispositivo de uso de dados é uma classe de acesso misturado. a classe de acesso misturado inclui um protocolo de acesso à rede de impedimento de acesso não estendido (eab) para pelo menos um serviço e um protocolo de acesso à rede eab para pelo menos outro serviço. o método também inclui determinar se acesso eab foi concedido para o dispositivo de uso de dados para acessar uma rede. o método inclui impedir acesso à rede eab para o dispositivo de uso de dados se acesso a eab não foi concedido para o dispositivo de uso de dados acessar a rede. o método inclui ainda permitir acesso à rede para todos os serviços para o dispositivo de uso de dados se acesso à eab foi concedido para o dispositivo de uso de dados para acessar a rede.
Patent CZ-4395-A3 (CZ)
Title: Mirror and process for producing thereof
Inventor: PARKES DAVID PETER
IPC: G02B5/28
Filed: 1995-01-06
Abstract: A mirror comprising a glass substrate (1), a low transmissivity reflecting (2) coating on the substrate and an opacifying layer (7) which is disposed on the glass substrate for a front surface mirror or on the reflecting coating for a back surface mirror, the opacifying layer comprising an alkyd resin based paint having an organo silane primer incorporated therein. The present invention also provides a method of producing mirrors comprising depositing onto a hot ribbon of glass during the production process a low transmissivity reflecting coating and applying an opacifying layer to the glass substrate or the reflecting coating of the mirrors so formed, the opacifying layer comprising an alkyd resin based paint having an organosilane primer incorporated therein. The present invention still further provides a paint composition for use as a mirror backing paint, the paint composition having a resin component consisting of an alkyd resin as the base resin of the composition, optionally in admixture with a melamine resin, at least one opacifier and an organo silane adhesion promotor in an amount of around 5% by weight based on the weight of the paint and the paint being substantially lead-free.
Patent CH-682617G-A3 (CH)
Title: Co-polyamide, used for hot sealing fabrics
Inventor: DE JONG EDUARD
IPC: D06M17/08
Filed: 1989-02-20
Abstract: Copolyamides comprise wt.%, (pref.) 10-50 (20-40) caprolactam, 20-70 (30-70) laurolactam and 10-40 (15-35) of an adduct of equimolar amts. of piperazine and a 6-13C dicarboxylic acid. The components are pref. copolymerised under press, esp. 5-50 bar, and at elevated temp., esp. 250-350 deg.C. The copolyamides are used in the form of a dispersion for the hot sealing of fabrics.
Patent CS-17492-A3 (CS)
Title: Disk container
Inventor: FUJISAWA HIROTOSHI
IPC: G11B33/02
Filed: 1992-01-21
Abstract: A disc cartridge has a cartridge body (2) formed with an aperture (6) for exposing at least a part of the signal recording area of an accommodated disc (1), and a shutter (9) slidably mounted on the cartridge body (2) to open or close the aperture (6). The cartridge body (2) is provided with a shutter opening groove (18) extending along the sliding direction of the shutter (9) which is parallel to the direction (L) of insertion of the disc cartridge (2) into a recording and/or reproducing apparatus to record and/or reproduce information signals on or from the disc, and a mistaken insertion inhibiting groove (19) extending parallel to the shutter opening groove (18) and having a length (G) shorter than the length (F) of the shutter opening groove (18). Mistaken insertion of the disc cartridge may be inhibited by mistaken insertion inhibiting pins (52, 53) provided in the recording and/or reproducing apparatus for mating with each of the grooves (18, 19). <IMAGE>
Patent CZ-16793-A3 (CZ)
Title: Method of detecting hcv sequence, system and reactant for said hcv sequence detection
Inventor: HOUGHTON MICHAEL
IPC: C12N15/51
Filed: 1991-08-12
Abstract: A new virus, Hepatitis C virus (HCV), which has proven to be the major etiologic agent of blood-borne NANBH, was discovered by Applicant. Reagents for isolating, amplifying, and detecting HCV polynucleotides are provided. These reagents are oligomers comprised of polynucleotide sequences which are capable of forming hybrid structures with HCV target polynucleotide sequences.
Patent CZ-19396-A3 (CZ)
Title: Salts of clavulanic acid and their use
Inventor: COOK MICHAEL ALLEN
IPC: C07D503/00
Filed: 1993-06-07
Abstract: A process for the preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt thereof comprises   i) contacting impure clavulanic acid or an alkali metal salt thereof in an organic solvent, with tertiary octylamine; ii) isolating the tertiary-octylamine salt of clavulanic acid formed;   iii) converting the thus formed salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof.
Patent CZ-68096-A3 (CZ)
Title: Process for preparing aromatic nitriles
Inventor: KUDSCHUS MARTIN DR
IPC: C07C253/20
Filed: 1996-03-06
Abstract: The prepn. of a nitrile of formula Ph-CN (I) comprises reacting an aldehyde of formula Ph-CHO (II) with a hydroxylammonium salt, followed by dehydration by heating at elevated temp. The reaction is carried out (a) in the presence of an anhydrous inorganic sulphate and (b) in the absence of carboxylic acids, strongly polar aprotic solvents, sulphur cpds. and heteroaromatic basic nitrogen cpds. as diluents. Ph = phenyl substd. by R1, R2 and R3; R1-R3 = H, halogen, CN, OH, COOH, R, OR, SR, SO2R, NHR, NR2, Ar, OAr, SAr, SO2Ar or NHAr; or R2+R3 in the o-positions to one another = satd., or mono- or di-unsatd. 4-membered C bridge, opt. substd. by R4; R = 1-18 C alkyl; Ar = 6-10 C aryl, opt. substd. by R4; R4 = halogen, CN, OH, COOH, R, OR, SR, SO2R, NHR or NR2.
Patent CZ-88799-A3 (CZ)
Title: Process of making elastomer coatings
Inventor: KLEIN OLIVIER
IPC: B29C33/56
Filed: 1997-08-19
Abstract: In a device for handling plastic material, such as a stamping device for stamping detergent bars, an elastomeric layer is provided on the handling surface which has good adhesion to the handling surface and good release from the plastic material. The elastomeric layer comprises at least two elastomeric coatings of different properties and/or compositions.
Patent SK-30698-A3 (SK)
Title: Pluripotent neuroepithelial cells for the treatment of behavioural and/or psychological deficits by the intracerebral transplantation, the preparation of such cells, maintenance of them in vitro and preparation of drugs containing said cells
Inventor: SINDEN JOHN
IPC: A61K35/30
Filed: 1996-09-12
Abstract: The subject invention pertains to a novel method of correction of behavioral and/or psychological deficits made possible by the intracerebral transplantation of pluripotent neuroepithelial cells. Cells, cell lines, pharmaceutical preparations, medicaments, methods for the production and maintenance of the cell lines for use in the method of the invention are encompassed by the invention.
Patent SK-32599-A3 (SK)
Title: Supercharger installation for supplying high pressure compressed air for cleansed or pollution abating engine
Inventor: NEGRE GUY
IPC: F01B29/10
Filed: 1997-09-19
Abstract: The invention concerns the installation in vehicles  and more particularly in urban buses and service vehicles (taxis or the like) equipped with cleansed or pollution abating engines with independent combustion or expansion chamber and at a constant volume (2) of an on-board compressor driven by an electric (or other) motor, for filling the high pressure compressed air reserves (23) of the vehicle when the vehicle is not running and the energy supply of said electric motor is not on board. The invention is useful for cleansed or pollution abating vehicles.
Patent SK-33096-A3 (SK)
Title: Effervescent granulated material and method for its preparation
Inventor: GERGELY GERHARD
IPC: A61K9/46
Filed: 1994-09-09
Abstract: PCT No. PCT/EP94/03018 Sec. 371 Date Mar. 26, 1996 Sec. 102(e) Date Mar. 26, 1996 PCT Filed Sep. 9, 1994 PCT Pub. No. WO95/07070 PCT Pub. Date Mar. 16, 1995An effervescent granulated material for a pharmaceutical preparation contains calcium carbonate and citric acid. From 5-20 parts by weight of the total acid provided for the reaction with the calcium carbonate is replaced by at least one of malic acid, gluconic acid, lactic acid, and their salts. Citric acid and calcium carbonate are granulated with a partial reaction, and in each case at least part of the compound partially replacing the citric acid is granulated in solid, powdered form together with the citric acid and the calcium carbonate and/or dissolved in a granulation liquid or buffer solution.
Patent SK-62694-A3 (SK)
Inventor: KOVACIK DANIEL
IPC: E04D3/32
Filed: 1994-05-27
Abstract: Šindľová krytina z plochého profilu (1) s plasticky prelisovanou
kresbou dreva (11) a s dolným ukončením v
tvare vzájomne vklinených plných klinov, vytvorených z
dvoch plných polklinov (5), symetrických podľa osi (7)
a prechádzajúcich postupne do dolnej lišty (6). V hornej
časti je lišta (2) 2x lomená, z toho lx o 180° okolo hornej
osi (4), prechádzajúc tak do hornej lišty (3).
Patent SK-72995-A3 (SK)
Title: Cross-linkable dispersion powder as binder for fibres
Inventor: KINKEL JOHANNES
IPC: D04H1/58
Filed: 1994-03-03
Abstract: Binders for dry-binding fibrous materials consist of cross-linkable, redispersible dispersion powders based on vinyl ester copolymers or (meth)acrylic acid ester copolymers or acrylic acid esters of alcohols having 1 to 10 C atoms, and the vinyl ester or (meth)acrylic acid ester copolymers contain each 0.1 to 10 % by weight, in relation to the total weight of the copolymer, of one or several ethylenically unsaturated, cross-linking comonomers. A process for dry-binding characterized by applying a determined amount of the binder upon the fiber materials at 100 DEG C to 200 DEG C under a pressure of up to 10 MPa. Use of the binders for the production of fleece and felt.
Patent CH-651720G-A3 (CH)
IPC: H03H9/02
Filed: 1982-05-28
Abstract: A GT-cut quartz resonator mounted on a pedestal is disclosed. The pedestal has a plural though holes on a predetermined positions. The frequency and the frequency-temperature characteristics of the GT-cut quartz resonator are easily adjusted by depositing masses on the resonator by evaporation and sputtering through the through holes on the pedestal.
Patent CH-621906G-A3 (CH)
Title: Hairspring balance assembly of a clockwork movement
IPC: G04B17/32
Filed: 1977-04-01
Abstract: The final turn of a hairspring (4) of a clockwork movement is fixed by gluing or pinning to a peg (1), the peg being fixed to a movable peg-holder (2). The lower part of the peg (1''') has the general shape of a rectangle extending radially and comprising, near the inner side, the groove for fixing the hairspring. The length of the lower side (5), starting from the groove, is greater than the maximum gap between two turns of the hairspring. The gap between the said lower side (5) and the arms (6) of the balance is less than the height of the turns. The peg according to the invention thus precludes any possiblity of latching of the hairspring. <IMAGE>
Patent CZ-164491-A3 (CZ)
Title: Novel chemical products
Inventor: BJURSELL GUNNAR
IPC: A61K8/36
Filed: 1991-05-31
Abstract: The present invention relates to new DNA sequences, to new proteins coded for by such DNA sequences, and to the use as further described below of such proteins. The invention also encompasses vectors, such as plasmid constructs, comprising such DNA sequences, being capable of expressing the desired enzyme. The invention also includes host organisms transfected with such constructs e.g. bacteria yeast, mammalian cells, and transgenic animals. The invention also includes processes for the preparation of the novel products of the invention. The new proteins of the invention are related to an enzyme, known i.a. as human bile salt-stimulated lipase.
Patent CZ-207192-A3 (CZ)
Inventor: FUCIK MILAN
IPC: F16C19/02
Filed: 1992-07-02
Abstract: Ložisko obsahuje vnější kroužek (3) a vnitrní kroužek (2)
mezi nimiž jsou uloženy valivé elementy, přičemž na
vnitřním kroužku (2) ložiska je vytvořeno ozubení (24) zasahující
do průchozího vybírání (33) vnějšího kroužku (3).
Patent CZ-249791-A3 (CZ)
Inventor: PAVELKA JAROSLAV ING CSC ARCH
IPC: F03B7/00
Filed: 1991-08-12
Abstract: V ose rotace (1) je upravena poloosa (2) s deskou (3), která
je upevněna kolmo k ose rotace (1) a na hladké vnitřní straně
(4) desky (3) jsou nehybně připevněny tvarované měsíčkové
stěny (5), které jsou uspořádány za sebou od
středové mezery (6) s distančním posuvem. Ke koncům tvarovaných
měsíčkových stěn (5) jsou připojeny srdcovité
spojovače (8) a deska (3) mezi tvarovanými měsíčkovými
stěnami (5) je opatřena spojovacími elementy (9), zatímco
vnější konce (10) tvarovaných měsíčkových stěn (5) a
srdcovitých spojovačů (8) jsou upevněny k okraji (12)
desky (3).
Patent CZ-364091-A3 (CZ)
Inventor: BARTOS ANTONIN
IPC: B27B21/02
Filed: 1991-12-02
Abstract: Skládací ruční pila na dřevo sestává z listu pily (1) upevněného
pomocí šroubů do rámu, tvořeného dvěma sklopnými
rameny (4) a držákem ramen (5). Na jednom ze sklopných
ramen (4) je napínák (2) umožňující list pily (1) napnout do
pracovní polohy. Sklopná ramena (4) jsou otočně spojena s
držákem ramen (5) pomocí čepů (3). Tím je umožněno jejich
otočení asi o 240° až do polohy, ve které jsou sklopná
ramena rovnoběžně přiléhající k držáku ramen (5). List pily
(1) musí být před sklopením z rámu vyjmutý.
Patent CZ-398492-A3 (CZ)
Inventor: VAVRICH ZDENEK
IPC: A01D17/00
Filed: 1992-12-30
Abstract: Zařízení zahrnuje transportní pás (1) a urychlovací válec (2), na které navazuje šikmý příčný vibrující transportní pás (3), jehož povrch je opařen podélnými rovnoběžně uspořádanými výstupky (31). Hlavní část brambor je vrhána na horní příčný dopravní pás (5), zatím co kameny s malým zbytkem brambor padají na příčný vibrující transportní pás (3), kde výstupky (31) kameny zychycují, zatímco brambory se skutálí a jsou vedeny na příčný dopravní pás (4).
Patent CZ-511490-A3 (CZ)
Inventor: MONCEK MIROSLAV ING
IPC: E04C1/39
Filed: 1990-10-22
Abstract: Stavebný element, u ktorého sa ricái tvar a usporiadanie stykových
plóch (1) s ohíadom na vzájemnú vazbu medzi
jednotlivými stavebnými elementární, kde rovinné stykové
plochy (1) sú vzájemné usporiadaná tak, že nedovoíujú
tangenciálny pohyb bez súčasného normálového pohybu ak
sú například stavebné elementy naskládané na seba do
zvislého stípca. Všetky stykové plochy (1), okrem plóch
A1,E2,B2,E1 a C1,F2,D2,F1 sú zhodné trojúhelníky. Stykové
plochy (1) A1,E2,B2,E1 a C1,F2,D2,F1 sú kosoštvorce.
Protiíahlé stykové plochy (1) sú naprosto zhodné a
úsečky Bl.Dl, AI,Cl, B3,D3,A3,C3, B2,D2 a A2.C2,
E1.F1 a E2,F2 sú konštantné, čo platí obecne pre ktorékoívek
dva body na protiíahlých stykových plochách (1).
Patent CZ-662589-A3 (CZ)
Inventor: VITEK MILOSLAV ING
IPC: B04B5/12
Filed: 1989-11-23
Abstract: Sestává z přívodu (1) propojeného s komorou (2), ve které je na duté hřídeli (6) umístěn rotující třídící kotouč (3) a na kterou jsou napojeny přepad (4) pro zahuštěnou složku rmutu se škrtícím ventilem (5) a přepad (7) vyčeřené složky rmutu se škrtícím ventilem (8).
Patent CZ-131293-A3 (CZ)
Inventor: PARDES GREG
IPC: F16K17/28
Filed: 1992-02-19
Abstract: Těsnicí pouzdro (34) tlačí kryt (28) z elastomerního materiálu
proti tělesu (14) ventilu (12) za vzniku utěsnění krytem
(28) a tělesem (14). Mimoto může být pouzdro (34) opatřeno
u výstupního konce (18) tělesa (14) krycí částí, chránící
těleso (14) před znečištěním nebo stykem se znečištěnými
povrchy
Patent CZ-191698-A3 (CZ)
Title: Process for preparing intermediates for synthesis of agents exhibiting antifungal activity
Inventor: NIELSEN CHRISTOPHER M
IPC: C07C69/65
Filed: 1996-12-18
Abstract: A process for producing a crystalline chiral hydroxy ester of formula (1.0) is disclosed. The process comprises reacting a diol of formula (2.0), with an effective amount of isobutyric anhydride and an effective amount of a lipase enzyme in an effective amount of acetonitrile, said reaction being conducted at a low temperature, and wherein X<1> and X<2> are each independently selected from F or Cl.
Patent CZ-200778-A3 (CZ)
Inventor: HOFMANN GAANTER
IPC: B21B27/02
Filed: 2007-01-30
Abstract: Válcovací stroj profilu je opatren alespon dvema otácitelnými nebo otocnými válci (2, 3), osaditelnými nebo osazenými profilovacími nástroji (20, 21,30, 31), pro tvárení za tepla polotovaru usporadatelného nebo usporádaného mezi válci (2, 3), a alespon jedním pohonem (42, 43) pro pohon válcu (2, 3), pricemž tento alespon jeden pohon (42, 43) obsahuje alespon jeden hydromotor (44, 45).
Patent CZ-200812-A3 (CZ)
Inventor: PALIVEC KAREL
IPC: B66F3/12
Filed: 2008-01-11
Abstract: Automobilový zvedák má dvojici dolních nosných ramen (2), která jsou jednemi konci samostatne uložena na osách (8) v patici (1), a dvojici horních nosných ramen (9), která jsou jednemi konci samostatne uložena na osách (7) v operce (6). Dolní nosná ramena (2) a horní nosná ramena (9) jsou na uvedených koncích opatrena spolu zabírajícími zuby (13). Nosná ramena (2, 9) jsou tvorena základním telesem (10) v prurezu tvaru U a ozubeným segmentem (11), který je svou U-cástí zasunut do telesa (10) a pevne s ním spojen bezvulovým tvarovým lisovaným spojem. Nad bocní steny U-cásti ozubeného segmentu (11) zasahují proti sobe smerující lemy (12) telesa (10) a bocní steny U-cásti ozubeného segmentu (11) jsou pod lemy (12) shora opatreny výrezy (14), do nichž jsou zalisovány nad nimi ležící cásti lemu (12).
Patent CZ-218794-A3 (CZ)
Title: Quinoline compounds, process of their preparation and pharmaceutical compositions containing thereof
Inventor: VON SPRECHER ANDREAS DR
IPC: A61P43/00
Filed: 1994-09-08
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein R1-R5, X, Ar and Y are as defined in the description, have valuable pharmaceutical properties and are especially effective as leukotriene antagonists. They are prepared in a manner known per se.
Patent CZ-260095-A3 (CZ)
Title: Process for preparing 6-fluoro-2-haloquinoline
Inventor: GARCIA HERVE
IPC: C07D215/54
Filed: 1994-04-07
Abstract: PCT No. PCT/US94/11832 Sec. 371 Date Jun. 7, 1995 Sec. 102(e) Date Jun. 7, 1995 PCT Filed Oct. 20, 1994 PCT Pub. No. WO94/24113 PCT Pub. Date Oct. 27, 1994Method of preparation of 6-fluoro-2-halogen quinoline of general formula (I) wherein R is a hydrogen atom or an alkyl radical and Hal and Hal' are identical or different halogen atoms. The invention is characterized in that a halogenating agent is made to act on hydroxy-1 quinoline of general formula (II) wherein Hal is defined as above and R1 is defined as R excepting a hydrogen atom, the acid function being optionally released if a 6-fluoro-2-halogen quinoline is to be obtained for which R is a hydrogen atom.
Patent CZ-273099-A3 (CZ)
Inventor: DENO TAKASHI
IPC: C09K11/06
Filed: 1998-01-21
Abstract: Příprava pevného fluorescenčního prostředku zahrnuje /1/ smísení
hostitelského chromoforu aúčinnáto množství prekurzoru
pigmentu v rozpouštědle, potomgenerování pigmentujako
hostujícího chromoforu in sítu z prekurzoru pigmentu apotom
izolaci směsi hostitelského a hostujícího chromoforu za vzniku
pevného roztoku nebo /2/ smísení polymerujako matrice nebo
prekuizoru polymeru a prekurzoru pigmentu v rozpouštědle,
pokudje to vhodné v přítomnosti chromoforu, ktaýmá být
hostitelskou složkou. Dále generování pigmentu in šitu z
prekurzoru pigmentu, kterýmá být hostující složkou, pokudje
přítomna hostitelská složka, a potom izolaci směsi polymeru a
pigmentu a - pokudje přítomna - hostitelské složky, za vzniku
pevného roztoku, kde ve všech případech, pokudje přítomna
hostitelská složka absorpční spektrumpigmentu /hostujícího
chromoforu/ se překrývá s fluorescenčnímemisním spektrem
hostitelského chromoforu.
Patent CZ-294995-A3 (CZ)
Title: Apparatus for removing particularly infectious waste
Inventor: MAIHOFER WILHELM EUGEN
IPC: A61L2/28
Filed: 1994-05-11
Abstract: A device (10) for disposing of preferably infectious or toxic waste has a processing chamber with a processing section provided with spaces (12) for waste-receiving containers, at least one heat source and at least one connecting member (18), preferably a hollow piercing or injection needle which may be connected with at least one supply or evacuation line. The processing section preferably has a collecting main (20, 22) for each supply or evacuation line.
Patent CZ-356196-A3 (CZ)
Title: Pyridylbisphosphonates usable as pharmaceutical agent
Inventor: HEIKKILA-HOIKKA MARJAANA
IPC: A61P43/00
Filed: 1995-06-02
Abstract: The present invention relates to certain optionally ring substituted pyridinylaminomethylidene bisophosphonic acid tetralkyl esters (I) and their use for the treatment of bone diseases, such as osteolytic bone diseases due to malignancy, Paget's disease and primary and secondary osteoporosis.
Patent ES-189958-A3 (ES)
Title: BANCO DE ENSAYO PARA RESISTENCIA DINáMICA DE LAS BICICLETAS
Filed: 1949-10-06
Abstract: Banco de ensayo para resistencia dinámica de las bicicletas caracterizado porque se pone en movimiento por medio de un motor eléctrico de explosión que transmite el movimiento de rotación a la catalina de la bicicleta y de ésta a la rueda trasera poniéndose así en movimiento un tambor bacheado en el que descansa el cual tambor por medios adecuados transmite su movimientos a otro tambor bacheado correspondiente a la rueda delantera y en el que ésta descansa estando fijos los tambores bacheados al armazón del banco sobre silla de rodamientos guiando a las velocidades que reciben de la rueda trasera de la bicicleta.
Patent ES-191772-A3 (ES)
Title: PERFECCIONAMIENTOS RELATIVOS A LA PRODUCCIoN DE CINC
Filed: 1950-02-21
Abstract: Perfeccionamientos relativos a la producción de zinc, caracterizado porque la condensación del vapor de zinc desde una mezcla gaseosa que contiene vapor del zinc y anhídrido carbónico u otro gas capaz de reaccionar con el vapor de zinc, se efectua trayendo los gases a contacto íntimo con plomo fundido,o con una aleación fundida rica en plomo, que está auna temperatura no mayor de 550ºC.