baber/WOPTO huggingface dataset:
Patent BR-112023002276-A2 (BR)
Title: Reprodução por cruzamento amplo
Inventor: JOHN LUTHER DAWSON
IPC: A01H1/02
Filed: 2021-08-04
Abstract: REPRODUÇÃO POR CRUZAMENTO AMPLO. A presente invenção refere-se a genes encontrados em espécies selvagens que podem fornecer traços benéficos a culturas domésticas. Por exemplo, espécies de Glycine selvagens podem fornecer resistência a um amplo espectro de populações de ferrugem da soja se introgredidas na soja. Anteriormente, a introgressão bem-sucedida exigia polinizações cruzadas amplas, resgate de embriões e regeneração de brotos F1. Além disso, a duplicação de cromossomos, que pode ser obtida por tratamento químico de embriões, era exigida para obter anfidiploides férteis (F1D). Um retrocruzamento com soja era, assim, necessário para obter a genética BC1F1. Aqui são descritos procedimentos aprimorados para cruzamentos interespecíficos entre soja e Glycine tomentella. Esses procedimentos oferecem uma via mais eficiente para a genética BC1F1 ao contornar a geração anfidiploide. Esses princípios podem ser aplicados a espécies domésticas adicionais e seus parentes selvagens, tais como Brassica.
Patent BR-112023002906-A2 (BR)
Title: Módulo óptico
Inventor: SHIMIN GAO
IPC: G02B6/42
Filed: 2021-04-28
Abstract: MÓDULO ÓPTICO. Um módulo óptico inclui um alojamento (1), um componente óptico (2) e um componente de fornecimento de energia (3). Uma segunda extremidade do alojamento (1) é provida com um segundo soquete (12), e a segunda extremidade do alojamento é uma parte de extremidade configurada para ser inserida em um dispositivo de comunicação óptica. O componente óptico (2) inclui um segundo conector óptico (23), e o componente de fornecimento de energia (3) inclui um segundo conector elétrico (33). Ambos o componente óptico (2) e o componente de fornecimento de energia (3) estão localizados dentro do alojamento (1), ambos o segundo conector óptico (23) e o segundo conector elétrico (33) estão localizados no segundo soquete (12), e posições do segundo conector óptico (23) e do segundo conector elétrico (33) são independentes uma da outra. Um conector de energia de um cabo composto é conectado eletricamente ao dispositivo de comunicação óptica ao usar o módulo óptico, e o conector de energia do cabo composto não precisa ser inserido no dispositivo de comunicação óptica, de maneira que espaço de painel do dispositivo de comunicação óptica pode ser reduzido, e desenvolvimento de minimização do dispositivo de comunicação óptica é facilitado.
Patent BR-112023002963-A2 (BR)
Title: Sistema robótico de composição, cartucho para reter tampas de seringa invioláveis, método de carregamento de tampas de seringa invioláveis em um dispositivo robótico de composição, e, ferramenta para carregamento em massa de tampas de seringa invioláveis em um cartucho
Inventor: RYAN KAINTZ
IPC: A61M5/31
Filed: 2021-08-20
Abstract: SISTEMA ROBÓTICO DE COMPOSIÇÃO, CARTUCHO PARA RETER TAMPAS DE SERINGA INVIOLÁVEIS, MÉTODO DE CARREGAMENTO DE TAMPAS DE SERINGA INVIOLÁVEIS EM UM DISPOSITIVO ROBÓTICO DE COMPOSIÇÃO, E, FERRAMENTA PARA CARREGAMENTO EM MASSA DE TAMPAS DE SERINGA INVIOLÁVEIS EM UM CARTUCHO.  Um cartucho e sistema de carregamento para carregar tampas de seringa invioláveis em um dispositivo robótico de composição farmacêutica. O dispositivo de composição tem uma estação de acabamento de seringa e pode transferir tampas invioláveis do cartucho para a estação de acabamento de seringa. O cartucho tem um piso disposto em ângulo com a horizontal. O dispositivo pode incluir um elemento vibratório para vibrar o cartucho, de modo que as tampas invioláveis sejam alimentadas para uma saída do cartucho por gravidade.
Patent CZ-43597-A3 (CZ)
Title: Diarylalkane derivatives containing alicyclic group, process of their preparation and pharmaceutical composition containing thereof
Inventor: FUJIMOTO KOICHI
IPC: A61P9/00
Filed: 1997-02-12
Abstract: Compounds of formula (I): <CHEM> Äin which: R<1> represents a saturated heterocyclic group attached to the bond or group represented by A through a ring carbon atom; R<2a>, R<2b>, R<2c>, R<3a>, R<3b>, R<3c> and R<3d> are hydrogen or various other groups or atoms; and A represents a single bond or an alkylene group having from 1 to 6 carbon atomsÜ are serotonin 2 receptor antagonists and have the ability to inhibit the activity of squalene synthase. They can not only prevent and inhibit the development and progression of arteriosclerosis but can also inhibit thrombosis in arteriosclerotic lesions and can improve hemodynamics.
Patent SK-12007-A3 (SK)
Inventor: HRCKA IVAN
IPC: E04B1/00
Filed: 2007-01-04
Abstract: Sústava stavebných dielcov na modulové zhotovenie vonkajšieho
plášťa a vnútorných stien stavebných objektov,
pozostávajúca z dielcov (1), najmä drevených, ktoré na
vnútorných okrajoch obsahujú dvojice článkov (2) vytvárajúcich
po zostavení vo vertikálnom smere sústavu delených
prútov (3).
Patent SK-15495-A3 (SK)
Title: Refractoriness ceramic matter and its using
Inventor: HARTMUTH HARALD
IPC: C04B35/043
Filed: 1995-02-07
Abstract: The present invention pertains to a refractory ceramic mass, consisting of a pure magnesia component A and a component B, which consists of granules of pure magnesia, wherein the magnesia granules of component B have a ceating consisting of a refractory material whose granule size is fine compared with that of the magnesia granules and is chemically extensively inert with respect to the magnesia granule or reacts with the magnesia granule and/or itself consists of a plurality of components that are chemically reactive with one another.
Patent SK-29297-A3 (SK)
Title: Process for manufacture of pallidipin, a modified collagen-induced platelet inhibitor, a pharmaceutical composition, use, a recombinant vector
Inventor: NOESKE-JUNGBLUT CHRISTIANE
IPC: C12N15/62
Filed: 1995-09-11
Abstract: The invention provides a process for manufacture of a recombinant protein called Asp-Pallidipin. Asp-Pallidipin inhibits the collagen-induced platelet aggregation of mammalian platelets. The Asp-Pallidipin comprises: (i) a protein (Pallidipin) selected from the group of Pallipin proteins, and (ii) the amino acid aspartic acid, wherein the aspartic acid is connected by a peptide bond with the N-terminal end of Pallidipin. The process comprises the steps aa) transfecting at least one bacterium with an appropriate vector, wherein the vector comprises: (i) a DNA or cDNA coding for the recombinant Asp-Pallidipin, (ii) a suitable signal peptide sequence which signal sequence is cleaved so that the amino acid aspartic acid is in the position +1 of the amino acid sequence seen from the position of the Pallidipin and (iii) a suitable promoter; bb) expressing the preprotein comprising Asp-Pallidipin and the signal sequence; cc) transporting the Asp-Pallidipin from the cytoplasm of the bacterium to the periplasm, cleavage of the preprotein by at least one protease during the transport, producing the Asp-Pallidipin, dd) isolating the Asp-Pallidipin by extracting the periplasm, and ee) purifying the Asp-Pallidipin. The protein is used as a medicament for inhibiting of collagen-induced human platelet aggregation or of cancer with metastatic tumor cells.
Patent SK-29894-A3 (SK)
Title: Device for washing of sugar beet
Inventor: NEVE HERVE
IPC: B08B3/02
Filed: 1994-03-10
Abstract: The subject of the invention is an apparatus for washing beet which is made up of an elongate rotary drum with a perforated wall and is fitted on the inside with screw conveyors or blades which carry the beet from one end to the other, and with sprinkler pipes having nozzles which spray water under pressure onto the beet. With a view to using an apparatus of this type for the final washing of beet in the washing station of a sugar refinery, and providing better cleaning of the sugar-containing grooves than is obtained with conventional apparatuses, the drum has on its inside surface low humps (48) and the dimensions of the apparatus and its method of operating are chosen to ensure that the beet (26) is conveyed in a single layer. <IMAGE>
Patent SK-47193-A3 (SK)
Title: Method of separation of amino acid from aqueous solution
Inventor: YONSEL SEMS
IPC: C07C323/58
Filed: 1993-05-12
Abstract: A process for the separation of amino acids from aqueous solutions by adsorption on zeolites of different types. It is unnecessary to separate the biomass prior to the treatment.
Patent SK-52295-A3 (SK)
Title: Stable extended release oral dosage composition
Inventor: KWAN HENRY K
IPC: A61P11/02
Filed: 1993-10-21
Abstract: A film-coated extended release oral dosage composition containing the nasal decongestant pseudoephedrine sulfate in a unique polymer matrix core and a film-coating on such core containing the non-sedating antihistamine, loratadine, and use of the said composition for treating patients showing the signs and symptoms associated with upper respiratory diseases and nasal congestion are disclosed.
Patent SK-52998-A3 (SK)
Title: Particulate injection burner
Inventor: FELDERMANN CHRISTIAN J
IPC: F23D14/32
Filed: 1998-04-24
Abstract: A burner (1) comprising means (7,9,11) causing acceleration of a fuel oxidant mixture into a flow of particulate material and secondary oxidant from a surrounding passage (15). The particulate material can be formed of liquid materials or slurries in droplet form. <IMAGE>
Patent SK-57095-A3 (SK)
Title: Combination of atovaquone with proguanil for the treatment of protozoal infections
Inventor: GUTTERIDGE WINSTON E
IPC: A61P33/02
Filed: 1993-11-25
Abstract: Disclosed is a combination of atovaquone and proguanil, its use for treatment of prophylaxis of parasitic infections as protozoal parasitic infections, e. g. malaria and toxoplasmosis and infections caused by Pneumocystis carinii, then their use for producing of medicament for treatment and/or prophylaxis of such infections. Combinations can usually be fed in one pharmaceutical remedy. Preferable atovaquone and proguanil are fed in potential ratio, thus they effect in synergy.
Patent SK-68293-A3 (SK)
Title: Absorbent article having rapid acquiring, wrapped multiple layer absorbent body
Inventor: FEIST BARRY R
IPC: A61F13/534
Filed: 1991-12-20
Abstract: An absorbent article, such as a disposable diaper, adult incontinent article, sanitary napkin, and the like, is disclosed which has a rapid acquiring, wrapped multiple layer absorbent body in an absorbent core. The absorbent article of the present invention comprises a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The absorbent core comprises a multiple layer absorbent body comprising at least one rapid acquiring acquisition/distribution layer and at least one storage layer positioned subjacent each acquisition layer. The storage layers at least partially comprise a "high-speed" absorbent gelling material. A fluid transporting wrapping at least partially surrounds the multiple layer absorbent body to form a wrapped multiple layer absorbent body. Another storage layer is subjacent the wrapped multiple layer absorbent body. A multiple layer absorbent core for an absorbent article is also disclosed.
Patent CH-661635G-A3 (CH)
Title: Watch case formed of two components welded together by ultrasound
Inventor: HERRLI PETER
IPC: G04B37/14
Filed: 1985-08-21
Abstract: The plastic case body (7) includes a prominent tubular segment (12) in which is made a flat-bottom chase (26). The heel (5b) of the glass (5) is engaged in this chase and the peripheral zone (5c) of the heel presses the seal (8) against the bottom (26) of the chase. The bezel (6) includes the rim (21) which presses on the peripheral zone (5c) of the glass and the surrounding (23) whose frustoconical lower face is welded by ultrasound to the likewise frustoconical upper face of the tubular segment (12). Corresponding housings (17 and 29) of the case body (7) and of the bezel (6) form a hollowing in which are imprisoned means of retaining a strap element (15). <IMAGE>
Patent CH-653208G-A3 (CH)
Title: Electronic, sound-generating step and distance counting shoe
IPC: A43B3/00
Filed: 1983-09-20
Abstract: In a shoe, an electronic circuit arrangement (10) is arranged which contains a single-chip microcomputer (11). Steps are counted when walking, jogging or running. In addition, the approximate distance covered is measured and the time determined during which a person has been walking or running. In addition, the speed at which steps are taken is determined and musical notes or timing beats etc. are produced. <IMAGE>
Patent CZ-351791-A3 (CZ)
Inventor: HENES JOZEF ING
IPC: C07K14/435
Filed: 1991-11-21
Abstract: Materská kašička sa rozpustí - suspenduje pri teplote 4 až 20
0 C v tlmivom fosfátovom roztoku s pH 6 až 8, do ktorého
sa může pridať chlorid sodný alebo zmes chloridu sodného
spolu s kyselinou etyléndiaminotetraoctovou. Nerozpuštěný
podře] sa oddělí, supernatant sa nanesie na anexový nosič
celulózového alebo aminopolydextranového typu alebo na
nosič typu syntetického polymetakrylátu a eluuje sa kontinuálnym
lineárnym gradientom od 0 do 0,5 mol.f1
chloridu sodného v tlmivom roztoku. Nakoniec sa získané
frakcie, obsahujúce vodorozpustné bielkoviny, analyzujú
pólyakry1 amidovou gélovou elektroforézou.
Patent CZ-150693-A3 (CZ)
Title: External insulation with surface treatment
Inventor: EDGAR JOHN R S
IPC: E04B1/62
Filed: 1993-07-26
Abstract: An exterior insulation and finish system (14) for a building including an air-permeable insulation (28) located between an air barrier (20) and an exterior finish (31), a portion of one edge (24, 35b) of the insulation being exposed to permit air to flow into and out of the insulation to equalize pressures across the exterior finish.
Patent CZ-200157-A3 (CZ)
Title: Hydrostatic baring arrangement
Inventor: LASCH THORSTEN
IPC: F16C33/74
Filed: 2000-02-29
Abstract: The invention relates to a hydrostatic bearing device for two machine areas (1; 1'; 2) which can be moved in relation to one another, which comprise parallelly arranged surfaces (1a; 1a'; 2a; 2a') and a liquid chamber (3) that is delimited by parts of both machine areas (1; 1'; 2), and which form a gap (3a). The liquid in the liquid chamber (3) is placed under pressure. The gap (3a) situated between both machine areas (1; 1'; 2) is occluded by a seal (4) and the pressure in the liquid chamber (3) is maintained by a hydraulic accumulator (5).
Patent CZ-200750-A3 (CZ)
Inventor: ROJIK VACLAV
IPC: E04C3/12
Filed: 2007-01-22
Abstract: Pro zvýšení únosnosti je nejméne k jednomu boku nosníku (1) pripojena sestava tažených prvku tvorená horním lanem (2.1) a dolním lanem (2.2). Lana (2.1, 2.2) jsou funkcne spojena s rozperným zarízením (3), které sestává z horního ramene (3.1) pripojeného výkyvne jedním koncem k boku nosníku (1) na horním svorníku (4.1), umísteném ve vzdálenosti 15až 35 % délky nosníku (1) od jeho konce, a dolního ramene (3.2), jehož jeden konec je kloubovým cepem (3.3) spojen s horním ramenem (3.1) a druhý konec dolního ramene (3.2) je opren o dolní lano (2.2), ukotvené na dolní svorníky (4.2), umístené pod neutrální osou nosníku (1). Na horní lano (2.1) jepripojeno zvolené zatížení (5). Pri montáži po zavešení zvoleného zatížení (5) na horní lano (2.1) se zjistí jeho pruves b a následne pomocí napínacího elementu (2.2.2) se napíná dolní lano (2.2) takdlouho, až pruves b horního lana (2.1) dosáhne velikosti stanovené výpoctem.
Patent CZ-200874-A3 (CZ)
Inventor: HANULIAK ALOJZ
IPC: A61F13/08
Filed: 2008-02-07
Abstract: Kompresivní návlek ve tvaru lýtkového návleku nebo lýtkové puncochy, vyrobený z elastických materiálu, urcený zejména pro kompresivní terapii ci autoterapii pri venózní insuficienci žil dolních koncetin je ve své holenní a/nebo lýtkové cásti opatren alespon jedním vertikálne umísteným dutým prostorem pro zasunutí nafukovacího tubusu, vybaveného vnitrními prepážkami pro zpomalení vypouštení vzduchu a opatreného vstupem pro postupné plnení a vypouštení tohoto nafukovacího tubusu tzv. graduovaným tlakem, když zdrojem graduovaného tlaku je externí nebo interní nafukovací zarízení, pripojené ke vstupu prímo, nebo prostrednictvím pripojovacího prvku. Kompresivní návlek ve tvaru lýtkového návleku nebo lýtkové puncochy se bežným zpusobem nasune ci oblece na dolní koncetinu, alespon do jednoho z vytvorených dutých prostoru v kompresivním návleku se zavede nafukovací tubus, upraví se jeho poloha vuci dolní koncetine a tubus se pak pripojí ke zdroji graduovaného tlaku. Cyklickým napouštením a vypouštením tohoto tubusu dochází ke strídavému napínání a uvolnování vláken elastického materiálu kompresivního návleku a tím k masáži dolní koncetiny.
Patent CZ-201333-A3 (CZ)
Inventor: KUNZL PAVEL
IPC: F21W107/10
Filed: 2013-01-17
Abstract: ﻿Nosné pouzdro pro světlomet silničního motorového vozidla, snižující riziko zranění chodce nebo ostatních nechráněných účastníků silničního provozu při jejich střetu s vozidlem v místě jeho světlometu, sestávající z polypropylenového skeletu se soustavou deformačních zón, z nichž každá je tvořena průchozími otvory ohraničenými žebry (4) a je překryta pro zamezení vnikání vlhkosti a nečistot do světlometu plastovou fólií/membránou (2), vyplňující jen průchozí otvory (3) v deformačních zónách, vyrobenou z materiálu EPDM, TPE, TPU či jiného flexibilního materiálu nebo jejich kombinace a vytvořenou spolu s nosným pouzdrem (1) technologií dvoukomponentního vstřikování plastů 2K.
Patent CZ-269099-A3 (CZ)
Inventor: ALBREKTSSON BJOERN
IPC: A61B17/16
Filed: 1998-01-21
Abstract: Kostní výstružník pro tvarování kloubníchjamek (50),
zejména kloubních dutin kyčelního kloubu, sestávající z řezné
hlavy (10), opatřené řeznými prostředky (24,44) pro
odstraňování materiálu z kloubníjamky (50) běhemotáčení
řezné hlavy (10). Řezné prostředky (24,44) sestávají ze
skupiny poměrně dlouhých hlavních břitů (24), procházejících
směremod základny k horní části, a ze druhé skupiny
poměrně krátkých obvodových břitů (44), kteráje početnější
než skupina hlavních břitů (24), přičemž obvodové břity (44)
jsou umístěny na základně řezné hlavy (10), ajsou rozmístěny
v úhlových roztečích kolem osy (A) otáčení.
Patent CZ-301794-A3 (CZ)
Title: Aqueous mixture of binding agents and the use thereof
Inventor: KONIG EBERHARD
IPC: C09D175/00
Filed: 1993-05-19
Abstract: An aqueous binder mixture comprising substantially an aqueous solution and/or dispersion of a combination of a) at least one NCO prepolymer which is soluble and/or dispersible in water in the presence of component b), exhibits urethane groups and has blocked isocyanate groups, and b) a polyamine component comprising at least one (cyclo)aliphatic polyamine having at least 2 primary and/or secondary amino groups, and the use of the aqueous binder mixture for the preparation of coatings on heat-resistant substrates.
Patent CZ-317695-A3 (CZ)
Title: Composition based on trifluoroethyl methacrylate being cross-linkable by photographic way, process of their preparation and their use
Inventor: VANHOYE DIDIER
IPC: C09D5/00
Filed: 1995-11-29
Abstract: A compsn. comprises: (a) 30-90 pts.wt. of an oligomer having a deg. of polymerisation of 5-16 and having: (i) 75-95 wt.% units of trifluoroethyl methacrylate (I); and (ii) 5-25% units of a thiol of formula (II), and (b) 10-70 pts.wt. of a diluent. R-SH (II) R = 8-20 C linear alkyl or alkylene perfluoroalkyl with 1-4C alkylene portion and 8-20 C in total, or of a functional thiol. Also claimed is the prepn. of the compsn..
Patent CZ-319897-A3 (CZ)
Title: Process for producing bleaching activator coated granulate
Inventor: HIMMRICH JOHANNES DR
IPC: C11D7/54
Filed: 1997-10-09
Abstract: The novel feature in production of coated bleach activator granules is that the granules are coated and simultaneously or subsequently tempered, the granules preferably having a melting point above 100 degrees C and the coating material a softening or melting point of 30-100 degrees C. The coating is preferably applied in a mixer or a fluidised bed device and the tempering is preferably effected at or near to the softening or melting point of the coating material.
Patent CZ-406499-A3 (CZ)
Inventor: HASENOEHRL ERIK JOHN
IPC: A61K8/44
Filed: 1998-05-20
Abstract: Nové osobní čistící akondicionující produkty projednorázové
použití, omyvatelné z kůže nebo vlasů, zahrnující vodonerozpustný
substrát, obsahující pěnící surfaktant a
kondicionující složku, popř. další aktivní složky
Patent SK-129197-A3 (SK)
Title: Liquid cleanser compositions
Inventor: TSAUR LIANG SHENG
IPC: C09K23/18
Filed: 1996-03-15
Abstract: The invention relates to hydrogel dispersions/particles capable of trapping water insoluble cosmetic benefit agents. These dispersions can be combined with an aqueous surfactant solution to form a liquid cleanser composition for use in personal washing. The hydrogel dispersion protects the cosmetic benefit agent and assists in their delivery from the liquid cleanser during use.
Patent SK-142596-A3 (SK)
Title: Purin-6-one derivatives, process for producing them, pharmaceutical composition containing them and their use
Inventor: NIEWOEHNER ULRICH
IPC: A61K31/52
Filed: 1996-11-05
Abstract: Purin-6-one derivatives of formula (I) are new: R<1> = H or 1-8C alkyl; R<2> = 1-4C acyl or 1-8C alkyl (optionally substituted); A = 1-6C alkylene or 2-6C alkenylene; D, L = 6-10C aryl or 5-7 membered aromatic (optionally benzo-condensed) heterocycle with 1-3 heteroatoms (N, S and/or O) (optionally substituted by 1-3 halo, OH, NO2, CF3, carboxy, 1-6C alkyl, 1-6C alkoxy, 1-6C alkoxycarbonyl, etc.; or D = a group or formula (D); E = CH2YZ; Y = a bond, O, S or NH; Z = 1-5C alkylene.
Patent SK-158195-A3 (SK)
Title: Application of 5-acyl-1,4-dihydropyridines, 5-acyl- -1,4-dihydropyridines, manufacturing process thereof and pharmaceutical compositions containing them
Inventor: URBAHNS KLAUS
IPC: C07D211/82
Filed: 1995-12-15
Abstract: The use of 1-alkyl-3,5-diacyl-2,6-dimethyl-6-aryl-1,4-dihydropyridines of formula (I) is claimed in the prepn. of selective potassium channel modulating medicaments for treating CNS disorders. R1 = 6-10C aryl (opt. substd. by 1-5 of NO2, CN, halogen, CF3 and 1-6C alkylthio); R2 = 1-8C alkyl, phenyl, 1-8C alkoxy or phenoxy; R3 = 1-8C alkyl or phenyl; R4 = 1-4C alkyl. The following cpds. (I) are new: 1-(5-acetyl-4-(R')-1,2,6-trimethyl-1,4-dihydropyridin-3-yl)-ethanone; and 5-acetyl-4-(R")-1,2,6-trimethyl-1,4-dihydropyridine-3-carboxylic acid methyl ester. R' = 2,4,5-, 2,3,5- or 3,4,5-trichlorophenyl, 2,3- or 3,4-dichlorophenyl, 4-chlorophenyl or 4-fluorophenyl; R" = 4-chlorophenyl, 2,3- or 3,4-dichlorophenyl, 3- or 4-nitrophenyl, 3,4,5-trifluorophenyl, 4-fluorophenyl or 4-chloro-3-trifluoromethylphenyl. The prepn. of new and known (I) is claimed (see 'Preparation').
Patent SK-169398-A3 (SK)
Title: A food product with a filling and a method of producing it
Inventor: ROSSO RENATO
IPC: A23G3/20
Filed: 1998-03-09
Abstract: The product, formed essentially as a praline, comprises a shell (1, 5) which encloses a creamy filling with very low viscosity (4, 8), possibly enhanced by a nut (3). The shell, which is covered with one or more coating layers (9, 11), possibly with the addition of a sprinkled substance (10) and decorative elements (12, 13), is constituted by two half-shells (1, 5) coupled face to face. One (1) of the half-shells is made of a mouldable substance such as chocolate, whereas the other half-shell (5) is made of wafer. The contribution of the half-shell (1) made of a mouldable substance to the weight of the shell is preferably greatly predominant in comparison with the corresponding contribution of the wafer half-shell (5).