baber/WOPTO huggingface dataset:
Patent BR-112023005758-A2 (BR)
Title: Modo angular e quantização em árvore em compressão de nuvem de pontos geométrica
Inventor: ADARSH KRISHNAN RAMASUBRAMONIAN
IPC: H04N19/13
Filed: 2021-10-07
Abstract: MODO ANGULAR E QUANTIZAÇÃO EM ÁRVORE EM COMPRESSÃO DE NUVEM DE PONTOS GEOMÉTRICA. Um dispositivo para decodificar um fluxo de bits que inclui dados de nuvem de pontos pode ser configurado para determinar, com base na sintaxe sinalizada no fluxo de bits, que a quantização em árvore está habilitada para um nó; determinar para o nó, com base na sintaxe sinalizada no fluxo de bits, que um modo angular é ativado para o nó; em resposta à quantização em árvore sendo habilitada para o nó, determinar para o nó um valor escalado representando uma posição de coordenada relativa a uma posição de origem; dimensionar o valor escalado sem recorte para determinar um valor dimensionado representando a posição de coordenada em relação à posição de origem; e determinar um contexto para a decodificação de contexto de um elemento de sintaxe de posição plana para o modo angular com base no valor escalado que representa a posição coordenada em relação à posição de origem.
Patent CZ-9394-A3 (CZ)
Title: 9H-IMIDAZO/1,2-a/BENZIMIDAZOL-3-ACETAMIDO DERIVATIVES, PROCESS OF THEIR PREPARATION AND PHARMACEUTICAL PREPARATIONS IN WHICH THEY ARE COMPRISED
Inventor: GEORGE PASCAL
IPC: C07D235/00
Filed: 1994-01-14
Abstract: Compound corresponding to the general formula (I) <IMAGE> in which X represents one or a number of atoms or groups chosen from hydrogen, halogens or alkyl, trifluoromethyl, alcoxy, alkylthio, methylsulphonyl, cyano, aminocarbonyl and carboxy groups, Y represents one or a number of atoms or groups chosen from hydrogen, halogens or alkyl, trifluoromethyl, methoxy and trifluoromethoxy groups, R1 represents hydrogen or an alkyl, phenylmethyl, 2-phenylethyl, acetyl or alkoxycarbonyl group, R2 and R3 each represent hydrogen or an alkyl (optionally substituted), prop-2-enyl, prop-2-ynyl, phenyl, 1-(phenylmethyl)piperid-4-yl or 1-[(cyclohexen-1-yl)methyl]piperid-4-yl group, or else R2 and R3 form, with the nitrogen atom which carries them, an optionally substituted heterocycle. They possess hypnotic, anxiolytic and anticonvulsant properties and, consequently, can be used for the treatment of ailments related to disorders of GABAergic transmission, such as anxiety, sleep disorders, epilepsy, spasticity, muscular contractions, cognitive disorders, disorders of weaning with respect to alcolism, and the like. It can be used in premedication and general anaesthetics for inducing and/or maintaining anaesthesia, or as local anaesthetics, optionally in combination with other anaesthetics and/or muscle-relaxants and/or analgesics.
Patent CZ-23996-A3 (CZ)
Title: Clamping sleeve
Inventor: DETABLE PASCAL
IPC: F16B2/20
Filed: 1996-01-25
Abstract: The clamping collar consists of a first part (10) of the metal band folded round itself, called the interior part, having in the neighbourhood of one (10a) of its ends, a radial double fold (16) termed the ear, and by a second part of the band (12) called the exterior part, which is fixed to its first end (12a), onto the external face of the interior part (10), this having an undulation (20) forming an elastic reserve. It is provided at its other end with a hook (18) which clips behind the ear (16) when the collar is clamped up. The intermediate part (22) joins the two parts up. It is characterised in that it has a first (32a) and a second (34) stop, fitted respectively on the intermediary part (22) of the exterior part (12) and on the covered zone (24) of the interior part (10) which are so designed to cooperate one with the other for determining the limit of use of the elastic reserve.
Patent CZ-54599-A3 (CZ)
Title: Apparatus for alternate or simultaneous scanning of photographic scanners and video records or multipurpose photographic of film apparatus
Inventor: CHECA TORRES ANTONIO AGUSTIN
IPC: G03B17/16
Filed: 1998-06-19
Abstract: A device is disclosed for taking alternatively or simultaneously photographic and video images, characterized by the union of a video camera and a photographic camera into a single device which has a single interchangable lens, an optical unit as well as a system of prisms, mirrors or other similar reflecting elements which send the direct image, that is the image which has not suffered from any electric, magnetic or digital transformation, and which has been duplicated to a video mechanism and to a photographic mechanism, for its individual alternative or simultaneous processing. A system for doubling the image consists of two prisms for the video image and four prisms for the still camera picture.
Patent CZ-69196-A3 (CZ)
Title: Permanently supplemented carbon electrode with automatic burning
Inventor: INNAVAER REIDAR
IPC: H05B7/09
Filed: 1995-07-07
Abstract: The invention relates to a self-baking carbon electrode produced in direct connection with the furnace wherein it is consumed. The electrode comprises an outer casing made from an electrical conducting material, and having inner radial, vertical ribs. Carbonaceous unbaked paste is supplied to the casing, which paste is being baked to a solid electrode by means of electric current supplied to the electrode. The inner radial, vertical ribs consist of solid carbon sheets being affixed to the inside of the casing, said carbon sheets having a ratio between radial length and thickness of above 5:1.
Patent SK-54996-A3 (SK)
Title: Non-freezing compositions and aqueous solution containing same
Inventor: CIARDI CLAUDE
IPC: C09K5/00
Filed: 1996-04-29
Abstract: The present invention relates to an antifreeze composition containing a water-soluble liquid alcohol and a corrosion inhibitor system comprising (a) a mixture of at least two aromatic or aliphatic dicarboxylic acids, or of at least two salts of the said acids, (b) at least one 1,3-diazole chosen from imidazole, benzimidazole, imidazoline and hydrocarbon derivatives thereof, and (c) at least one triazole compound. The aqueous fluids containing the said composition have excellent anticorrosive properties and heat stability over long periods of time, in particular when the fluids are used as heat transfer fluids at temperatures above 150 DEG C.
Patent CS-259691-A3 (CS)
Title: Brake body
Inventor: LAMPIC-OPLANDER MILAN DR ING
IPC: C22C37/00
Filed: 1991-08-22
Abstract: The invention relates to a brake component of high-carbon cast iron with lamella graphite. It is characterised in that the cast iron contains 0.03 to 0.09% of zirconium and/or yttrium.
Patent CZ-274191-A3 (CZ)
Inventor: PAVELKA JAROSLAV ING ARCH CSC
IPC: B03D1/00
Filed: 1991-09-06
Abstract: Způsob čištění kapalin nebo plynů, při kterém se tekutina s
přimíšeným flokulačním činidlem přivádí tryskami (4) do
válcové nádoby (24), v níž se udržuje spirálové proudění,
Zařízení k provádění tohoto způsobu je tvořeno válcovou
nádobou (24), opatřenou tryskami (4), umístěnými proti
sběrači (5), spolu s nímž jsou otočné kolem osy (2) válcové
nádoby (24), nasávačem (21) sedimentů a otoční uloženými
protilehlými tryskami (10) a sacími přívody (8).
Patent CZ-104096-A3 (CZ)
Title: Conversion coatings for metal surfaces
Inventor: TOMLINSON CHARLES E
IPC: C23C22/34
Filed: 1994-10-14
Abstract: A conversion coating for aluminum, ferrous and magnesium alloyed materials includes zirconium, fluoride and calcium ions. The coating is preferably at a pH of between about 2.6 and about 3.1, and may optionally include phosphates, polyphosphates, tannin, boron, zinc and aluminum. A sequestering agent to complex dissolved iron, and a crystal deformation agent such as ATMP are also preferably included.
Patent CZ-113598-A3 (CZ)
Title: Rooflight
Inventor: FRANK KARLHEINZ
IPC: E04B7/18
Filed: 1998-04-15
Abstract: The pivot axis is horizontal and located approximately in the central area on the window pane. A pivot aid is formed by a spring device (16) which is telescopically created and with one end is pivotably movable in its fixture to the pane frame (3). With another end (22) it works in conjunction with the niche frame (2). The spring device (16) has at least one main spring (27) and at least one additional spring (28). The main spring acts over the entire positioning path of the spring device and the additional spring supporting the positioning force of the main spring acts only over a section of the positioning path.
Patent CZ-118193-A3 (CZ)
Title: Network system for displaying data in real time
Inventor: EDBLAD WARREN ALBERT
IPC: G06F13/00
Filed: 1993-06-17
Abstract: Real time periodic messages generated by a plurality of stations (3a-3n) on a data communication network (5) and having data periods ranging from a shortest (1p) to a longest (Rp), where the longest data period (Rp) is an integer multiple of all the others, are assigned by a server station (3e) to transmit time slots, equal in duration to the shortest data period (1p), on a global basis to minimize the number of messages transmitted by all stations (3e-3n) during each transmit time slot. The real time date, which must be updated periodically, is transmitted in the synchronous mode of the FDDI token passing network. <IMAGE>
Patent CZ-153695-A3 (CZ)
Title: Roof water inlet
Inventor: JUPLE PIERRE
IPC: E04D13/04
Filed: 1994-11-29
Abstract: PCT No. PCT/CH94/00229 Sec. 371 Date Jul. 10, 1995 Sec. 102(e) Date Jul. 10, 1995 PCT Filed Nov. 29, 1994 PCT Pub. No. WO95/15423 PCT Pub. Date Jun. 8, 1995A water collection trough has an edge arranged in the plane of a roof and a bottom, arranged with spacing from the edge, with an opening. The opening leads to a drainage pipe mounted down at the bottom of the trough. Two parallel plates are arranged spaced apart, a lower plate being fixed in the water collection trough and an upper plate being fixed above the edge of the water collection trough. The edge of the upper plate projects beyond the edge of the water collection trough in such a way that, to form a closed flow in the drainage pipe. The water to be led away is accelerated ahead of the edge of the water collection trough and, after a two-fold deflection of about 90 DEG  in each case, ahead of the opening in the bottom.
Patent CZ-162993-A3 (CZ)
Title: Process for preparing polymers from cycloalkenes of norbornen type
Inventor: VOZKA PAVEL ING CSC
IPC: C08G61/08
Filed: 1993-08-10
Abstract: A method of preparing polymers from Norborne type cycloalkenes by their metathetic polymerisation by the action of: a) a catalyst prepared by the reaction of halogen compounds of wolfram and/or tantalum with at least one organic compound of phosphorus containing at least one oxygen atom in its molecule, preferably with triaryl phosphites or trialkyl phosphites, b)a co-catalyst selected from the group of organic aluminium compounds, c) a moderator from the group of ethers, and possibly an inhibitor. The concentration of the transition metal is 0.01 to 50 milimols per mol of the monomer and the molar ratio of the transition metal/phosphorus compound is 1:0.01 to 1:5 and the molar ratio of the transient metal : co-catalyst is 1:1 to 1:20. The high activity of the system enables a considerable decrease of the concentration of the catalyst in the polymerisation mixture.
Patent CZ-165397-A3 (CZ)
Inventor: VAN KAAM CORNELIS JACOBUS HENR
IPC: A01G31/04
Filed: 1997-05-28
Abstract: Pěstování rostlin probíhá tak, že rostliny jsou
umístěny na vegetační ploše /12/ a během
růstu jsou přesunovány pomocí přesunovacích
prostředků podél množství vedle sebe
umístěných přepravních žlabů /18/ mezi dodávací
stranou /30/ a vykládací stranou
/31/ přepravních žlabů /18/. Přičemž od dodávací
strany /30/ k vykládací straně /31/
přepravních kanálů /18/ mezilehlá vzdálenost
mezi dvěma sousedními přepravními
žlaby /18/, stejně jako mezi sousedními
rostlinami, umístěnými ve stejném žlabu
/18/, vzrůstá. Při přesunování rostlin podél
přepravních žlabů /18/ se používá výrobní
výložník /50/, který má tvar mostové
konstrukce překlenující vegetační plochou
/12/ a obsahuje přesunovací nástroje /61-
66/ k přesunutí základních jednotek /60/
rostlin v přepravních žlabech /18/.
Patent CZ-189199-A3 (CZ)
Title: Vacuum degasification apparatus for melted glass
Inventor: TAKEI YUSUKE
IPC: C03B5/225
Filed: 1999-05-28
Abstract: A vacuum degassing apparatus (10,310) for refining molten glass (G) under reduced pressure comprises a vacuum housing (12,312), a vacuum degassing vessel (14,314), an uprising pipe (16,316), a downfalling pipe (18,318) and an upstream (22,322) and downstream pit (24,324) connecting to the uprising and downfalling pipes respectively and which support the vacuum housing. The lower edges of the uprising and downfalling pipes are positioned at such a level so that in use said level is lower than the intended liquid level of the undegassed molten glass upstream thereof. The vacuum degassing vessel (14,314), the uprising pipe (16,316) and the downfalling pipe (18,318) are made of refractory material. <IMAGE>
Patent CZ-201165-A3 (CZ)
Inventor: HODECEK MILAN
IPC: F02M25/10
Filed: 2011-02-04
Abstract: Vynález se týká systému spojení generátoru ionizované plynné smesi vodíku a kyslíku pro rízené dávkování paliv s pohonnou jednotku lode, kdy je uvedená ionizovaná plynná smes vodíku a kyslíku vytvorená v generátoru (1) ionizované plynné smesi vodíku a kyslíku privádena do spalovacího prostoru (2) motoru (3) lode. Komora (4) suchého elektrolyzéru (5) s nanoelektrodami (17) pokrytými vrstvou (18) nanocástic, zejména listy grafenu, alternativne pouze s katodami (20) pokrytými vrstvou nanocástic (18), zejména listy grafenu, generátoru (1) ionizované plynné smesi vodíku a kyslíku je propojena svou horní cástí, ve které se shromažduje ionizovaná plynná smes, pres potrubí (6) do zásobníku (7) elektrolytu s tím, že prodloužené potrubí (6) prochází vnitrním prostorem zásobníku (7) elektrolytu do jeho spodní cásti, pricemž následný vnitrní prostor na trase probublávajícího plynu je ve vrchní cásti zásobníku (7) elektrolytu napojen na výstupní potrubí (8) smesi vodíku a kyslíku generátoru (1) ionizované plynné smesi vodíku a kyslíku, které je napojeno pres spojovací hadici (9) do vzduchového filtru (10), nebo prímo do sacího potrubí (11) a dále do spalovacího prostoru (2) motoru (3) lode.
Patent CZ-250696-A3 (CZ)
Title: Process and apparatus for for cooling an article with a liquefied gas
Inventor: JOHANSSON SVEN-AKE
IPC: F25J5/00
Filed: 1995-03-03
Abstract: PCT No. PCT/SE95/00228 Sec. 371 Date Sep. 6, 1996 Sec. 102(e) Date Sep. 6, 1996 PCT Filed Mar. 3, 1995 PCT Pub. No. WO95/24585 PCT Pub. Date Sep. 14, 1995A method of chilling, cooling or likewise refrigerating a product with the aid of the cold content of a condensed gas, wherein the product, preferably in a gas or liquid state, is caused to pass at least one product-cooling heat-exchanger. According to the invention, the condensed gas is vaporized in at least one evaporation heat-exchanger and the vaporized gas is delivered to the product-cooling heat-exchanger for cooling the product therein. The gas heated by the product in the product-cooling heat-exchanger is then returned to the evaporation heat-exchanger for vaporization of the condensed gas therein. The invention also relates to an arrangement for use in carrying out the method.
Patent CZ-258296-A3 (CZ)
Title: Micro-capsule with dispersion
Inventor: HILTERHAUS BODO
IPC: B41M5/165
Filed: 1995-02-21
Abstract: The microcapsules of a dispersion for producing pressure-sensitive printing papers contain as solvent 10 to 30 % by weight of a liquid paraffin oil at room temperature, 25 to 60 % by weight of a liquid vegetable oil at room temperature or 15 to 60 % by weight of a mixture of 5 to 30 % by weight of a liquid paraffin oil at room temperature and 10 to 55 % by weight of a liquid vegetable oil at room temperature, the balance consisting of a solid or semi-solid vegetable oil at room temperature. The solvent contained in the core of the capsules is liquid at room temperature and the capsule wall is made of polycarbamide.
Patent CZ-264699-A3 (CZ)
Inventor: HOELLERER ROMAN
IPC: B41F19/02
Filed: 1998-10-28
Abstract: Při způsobu výroby zčásti ražených laycích prvků /2,14,24/ pro
uzavírání kelímků /26/, zejménakelímků /26/ pro potraviny se
foliovýmateriál /1/, na kterémjsou pomocí tištěných značek/5/
prvnímsnímačem/8/ odečitatelné vzdálenosti /YZ mezi budoucími
krycími prvky/2/, vede mezi dvěma razícími válci /11,12; 11',
127. Kromě hladkých oblastí/1 lb, 12; 11 'b, 12ΊΥjsoutyto
opatřenytaké razícími oblastmi /1 la, 12a; 11 a, 12'a/. Jejich
úhlovápoloha se zjišťuje druhýmsnímačem/13/. Po srovnání
hodnot zjištěných snímači /8,13/ regulátorem/9/ se vyrábí zčásti
ražený foliový materiál /15/, ktetý se přes vodicí válce /16,17,18,
19,20/ zavádí do lisovacího nástroje /23/, ve kterémse vyrábějí
zčásti ražené krycí prvky /14,24/. Příslušné zanjení sestává z
odvíjecího zařízení /6/, kteréje poháněno motorem/7/, prvního
snímače /8/ pro snímání polohy tištěných značek/5/ na foliovém
materiálu /1/ a razící stanice /10/. Stanice /10/ sestává z razících
válců/11,12; II', 127 se zčásti hladkýmpovrchem Snímače/8,
13/, které pro snímání polohy tištěných značek /5/ auhlové polohy
razících válců,jsou spojeny s regulátorema z několika vodicích
válců/16,17,18,19,20/a dvojice posuvných válců/21/a
lisovacího nástroje /23/. Zčásti ražený krycí prvek/14/je opatřen
neraženou oblastí /14b/, kteráje případně opatřena popisem, a raženou oblastí /14a/.
Patent CZ-280794-A3 (CZ)
Title: Polypeptidic antagonists of bombesin
Inventor: SCHALLY ANDREW VICTOR
IPC: A61K38/08
Filed: 1994-03-07
Abstract: Pseudopeptides comprising a peptide of formula I: X-A1-A2-Trp-Ala-Val-Gly-His-Leu-psi-A9-Q wherein X is hydrogen, a single bond linking the alpha amino group of A1 to the gamma carboxyl moiety on the 3-priopionyl moiety of A2 when A2 is Glu, or a group of formula R1CO- wherein R1 is selected from the groups consisting of a) hydrogen, C1-10alkyl, phenyl or phenyl-C1-10-alkyl, p-HI-phenyl, p-HI-phenyl-C1-10-alkyl, naphthyl, naphthyl-C1-10-alkyl, indolyl, indolyl-C1-10-alkyl, pyridyl, pyridyl-C1-10-alkyl, thienyl, thienyl-C1-10-alkyl, cyclohexyl or cyclohexyl-C1-10-alkyl, where HI=F, Cl, Br, OH, CH3 or OCH3; b) N(R2)(R3)-, wherein R2 is hydrogen, C1-10alkyl, phenyl or phenyl-C1-10-alkyl, R3 is hydrogen or C1-10alkyl; c) R4O-, wherein R4 is C1-10alkyl, phenyl or phenyl-1-10-alkyl; A1 is a D- or L- amino acid residue selected from the group consisting of Phe, p-HI-Phe, pGlu, Nal, Pal, Tpi, unsubstituted Trp or Trp substituted in the benzene ring by one or more members selected from the group consisting of F, Cl, Br, NH2 or C1-3alkyl; or A1 is a peptide bond linking the acyl moiety of R1CO- to the alpha amino moiety of A2; A2 is Gln, Glu[-], Glu(Y) or His, wherein [-] is a single bond linking the gamma carboxyl group of A2 when A2 is Glu with the alpha amino group of A1 where X is a single bond, Y is -OR5 or -N(R5)(R6) wherein R5 is hydrogen, C1-3 alkyl or phenyl; R6 is hydrogen or C1-3alkyl; and R7 is hydrogen, C1-3alkyl or -NHCONH2; Leu-ypsi- is a reduced form of Leu wherein the C=O moiety of Leu is instead -CH2- such that the bond of this -CH2- moiety with the alpha amino moiety of the adjacent A9 residue is a pseudopeptide bond; A9 is Tac, MTac, or DMTac; and Q is NH2 or OQ1 where Q1 is hydrogen, C1-10alkyl, phenyl or phenyl-C1-10-alkyl; and the pharmaceutically acceptable acids or salts thereof.
Patent CZ-324199-A3 (CZ)
Inventor: ROMERDAHL CYNTHIA A
IPC: A61K31/495
Filed: 1998-03-09
Abstract: Tento vynález skýtá použití sloučenin obecného vzorce Ia, kde
jednotlivé substituenty mají význam uvedený v popisu, pro
výrobu léčiva k zabránění růstu solidního tumoru u člověka,
ve kterém je zvýšená tvorba endothelinu. Způsob výroby
tohoto léčiva spočívá v tom, že se aktivní látka smíchá s
pojivý, ředidly, nosiči, adjuvancii a/nebo jinými excipienty,
známými v oboru, a směs se formuluje metodami známými ve
farmaceutické technologii.
Patent CZ-362297-A3 (CZ)
Title: Process for preparing substituted aromatic amino compounds
Inventor: BAUMEISTER PETER
IPC: C07C251/48
Filed: 1996-05-06
Abstract: PCT No. PCT/EP96/01876 Sec. 371 Date Oct. 1, 1997 Sec. 102(e) Date Oct. 1, 1997 PCT Filed May 6, 1996 PCT Pub. No. WO96/36588 PCT Pub. Date Nov. 21, 1996The invention relates to processes for preparing substituted aromatic amino compounds which contain at least one unsaturated -CN bond or carbonyl group on the aromatic radical or in a side chain, by catalytic hydrogenation of appropriate substituted aromatic nitro compounds in the presence of a modified noble metal catalyst of platinum which is modified with a metal selected from lead, mercury, bismuth, germanium, cadmium, arsenic, antimony, silver and gold.
Patent CZ-372999-A3 (CZ)
Inventor: DEAN RICHARD T
IPC: C07K14/585
Filed: 1998-05-01
Abstract: Syntetická sloučenina, kteráváže receptor kalcitoninu, má
molekulovou hmotnost menší než 10 000 aje kovalentně
navázánana chelátor radioaktivního kovu za vzniku reakčního
činidla, které má stejnou nebo větší vazebnou afinitu na
receptor kalcitoninu nežje vazebná afinita radioaktivním
jodem označeného přírodního kalcitoninu na uvedený
receptor. Reakční činidlo, které obsahuje uvedenou
sloučeninu, scintigrafické zobrazovací činidlo, které obsahuje
toto reakční činidlo, prostředek, který obsahuje toto reakční
činidlo, a radioterapeutické činidlo, které obsahuje toto
reakční činidlo a cytotoxický radioisotop, komplex, který se
vytvoří zreagovánímreakčního činidla podle kteréhokoliv
z nároků 1 až 20 s techneciem-99m, rheniem-186 nebo
rheniem-188 v přítomnosti redukčního činidla, a sestava pro přípravu radiofarmaceutického přípravku, který obsahuje
zatavenou nádobku obsahující předem stanovené množství
shora uvedeného reakčního činidla a dostatečné množství
redukčního činidlapro označení tohoto reakčního činidla
techneciem-99m, rheniem-186 nebo rheniem-188. Způsob
označení uvedeného reakčního činidla a způsobjeho výroby a
jeho použití pro výrobu léčeivapro zobrazení místav tělu
savce a pro výrobu léčivapro léčení onemocnění, pro kteréje
charakteristickápřítomnost receptorůkalcitoninu.
Syntetická sloučenina, která váže receptor kalcitoninu, reakční činidlo, scintigrafické
zobrazovací činidlo, prostředek a radioterapeutické činidlo ji obsahující, komplex a
sestava pro přípravu radioaktivního přípravku, způsob označení reakčního činidla a
způsob jeho výroby a použití
Patent CZ-9904733-A3 (CZ)
Title: Process for preparing zinc ortho-phosphate with small particle size
Inventor: ANTOS PETR DR ING EUR ING
IPC: C01G9/00
Filed: 1999-12-27
Abstract: The suggested process for preparing zinc phosphate with small particle size is characterized in that aqueous solution of a zinc salt is precipitated at a temperature ranging from 45 to 65 degC first with sodium hydroxide up to pH 9 to 11 and after adjustment thereof by acetic acid and/or phosphoric acid down to pH 6 to 7 it is further precipitated with the phosphoric acid at such a rate that pH 5 to 6 is maintained during precipitation and the precipitation is finished when the pH value ranging from 3 to 4 is reached.
Patent ES-8800874-A3 (ES)
Title: Decorative emblem mfr.
IPC: B44C1/20
Filed: 1985-11-15
Abstract: The emblems consist of decorative foil figures in which a hard transparent plastics compsn. has been moulded, and are made by (a) providing a series of flat foil figures with adhesive coating on the inner surface; (b) placing the series over a carrier; (c) moulding a measured amount of the plastics compsn. in liquid form to flow towards the edges of the series; (d) render this covering transparent and hard; and (e) use the adhesive on the inner surface to stick on a base.
Patent SK-134191-A3 (SK)
Title: The contraceptive particle used for reversibile sterillisation
Inventor: BABINEC BOHDAN
IPC: A61F6/16
Filed: 1991-05-08
Abstract: The blocking body closes the passage through the fallopian tube and is inserted there and left there for the decided sterilization time. The inserted blocking body is removed from the fallopian tube to restore fertility. The blocking body dilates spontaneously after insertion into the fallopian tube and closes the passage through the fallopian tube. After insertion of the blocking body made with admixture of a sonographically or by X-rays detectable compound into the fallopian tube the insertion is checked by X-rays or sonographically.