baber/WOPTO huggingface dataset:
Patent BR-112022027042-A2 (BR)
Title: Embarcação não tripulada para produção, armazenamento e descarga de hidrocarbonetos offshore
Inventor: Mark Barnbrook
IPC: B63B35/44
Filed: 2021-06-28
Abstract: EMBARCAÇÃO NÃO TRIPULADA PARA PRODUÇÃO, ARMAZENAMENTO E DESCARGA DE HIDROCARBONETOS OFFSHORE. A presente invenção refere se a uma embarcação de armazenamento e descarga de produção de hidrocarbonetos offshore a ser localizada em um corpo de água inclui um casco tipo embarcação, equipamento de processamento de hidrocarbonetos e um sistema de ancoragem. A embarcação inclui uma estrutura de laterais superiores que contém o equipamento de processamento de hidrocarbonetos que é disposto longitudinalmente em pelo menos três seções, com módulos de processamento sem hidrocarbonetos sendo instalados em uma primeira seção, módulos de processamento de hidrocarbonetos de baixa pressão/baixo risco de explosão em uma segunda seção e módulos de processamento de hidrocarbonetos de baixa pressão/baixo risco de explosão em uma segunda seção e módulos de processamento de gases de hidrocarbonetos e compostos tóxicos em uma terceira seção. A embarcação é fornecida com uma ou mais estruturas centrais de manuseio e/ou manutenção. Um trilho é fornecido em um nível acima ou em um nível superior das seções e configurado para manter as referidas uma ou mais estruturas e permitir o deslocamento das referidas estruturas no referido trilho.
Patent BR-112023004520-A2 (BR)
Title: Dispositivo de produção de som
Inventor: XIN QI
IPC: H04R1/10
Filed: 2021-09-18
Abstract: dispositivo de produção de som. a presente patente de invenção fornece um dispositivo de produção de som compreendendo um diafragma e um receptáculo. o receptáculo inclui um primeiro orifício de guia de som e um segundo orifício de guia de som. o diafragma está disposto no alojamento, e o primeiro orifício guia de som e o segundo orifício guia de som estão localizados respectivamente em ambos os lados do diafragma. quando um usuário usa o dispositivo de produção de som, a distância entre o primeiro orifício guia de som e a abertura do canal auditivo é menor do que a distância entre o diafragma e a abertura do canal auditivo, uma faixa de um ângulo incluído entre uma linha de conexão entre o primeiro orifício do guia de som e o segundo orifício do guia de som e uma linha de conexão entre o centro de massa do diafragma e a abertura do canal auditivo é menor que 45°, e a distância entre o segundo orifício do guia de som e a abertura do canal auditivo é maior que o distância entre o diafragma e a abertura do canal auditivo.
Patent BR-112023019327-A2 (BR)
Title: Componente de ceifeira-debulhadora aperfeiçoado por esgotamento através da detecção de choques por laser
Inventor: PLACEK CASEY
IPC: A01D34/14
Filed: 2022-03-17
Abstract: componente de ceifeira-debulhadora aperfeiçoado por esgotamento através da detecção de choques por laser.  a detecção de choques por laser é aplicada a um componente de ceifeira-debulhadora para uma aplicação de desgaste agrícola que, por exemplo, pode ser qualquer um dos seguintes componentes: uma lâmina, uma cabeça de lâmina, uma correia de conexão de lâmina, um cortador de palha, uma seção de foice, um cortador de caules, uma faca de canteiro, uma faca de corte de relva, uma faca para enrolar rede ou um componente côncavo de colheitadeira. a detecção de choques por laser pode ser aplicada seletivamente. por exemplo, a detecção de choques por laser pode ser aplicada em regiões de extremidades de acionamento de componentes de ceifeira-debulhadora, e/ou em regiões próximas a furos de fixação de tais componentes de ceifeira-debulhadora.
Patent BR-112023020010-A2 (BR)
Title: Sistema de redistribuição de pré-resfriamento adiabático
Inventor: KENNETH CALVIN WRIGHT
IPC: F24F6/02
Filed: 2022-04-01
Abstract: sistema de redistribuição de pré-resfriamento adiabático. a presente invenção refere-se a um sistema de redistribuição de água para arrefecedores a seco adiabaticamente previamente arrefecidos com painéis adiabáticos empilhados, o sistema de redistribuição de água localizado entre os painéis adiabáticos superior e inferior e tendo uma pluralidade de deflectores alternados dispostos para reduzir altura de queda livre de água e salpicos resultantes. flanges viradas para cima no topo de cada defletor inibem o deslocamento da água para fora do canal de água interior.
Patent BR-122015021735-A2 (BR)
Title: aparelho para decodificar uma imagem
Inventor: IL-KOO KIM
IPC: H04N7/00
Filed: 2012-11-08
Abstract: aparelho para decodificar uma imagem são fornecidos um método para determinar vetor de movimento e aparelho para determinar um vetor de movimento através da previsão do vetor de movimento. o método para determinar vetor de movimento envolve determinar uma lista de vetores de movimento candidatos compreendendo vetores de movimento de uma pluralidade de blocos candidatos referidos, a fim de prever um vetor de movimento de um bloco atual, quando uma imagem de referência de um primeiro bloco candidato dentre a pluralidade de blocos candidatos for diferente de uma imagem de referência do bloco atual, determinar se deve ou não usar um vetor de movimento do primeiro bloco candidato da lista de vetores de movimento candidatos, dependendo de cada uma dentre a imagem de referência do bloco atual e a imagem de referência do primeiro bloco candidato ser uma imagem de referência de curta duração ou uma imagem de referência de longa duração, e determinar o vetor de movimento do bloco atual usando um vetor de movimento candidato selecionado dentre os vetores de movimento compreendidos na lista de vetores de movimento candidatos.
Patent CZ-15898-A3 (CZ)
Title: Peroral preparation for prevention and therapy of infectious gastroenteritis of calves
Inventor: MICAN PETR MVDR
IPC: A61K39/108
Filed: 1998-01-19
Abstract: Oral product for the prevention and therapy of infectious gastroenteritis in calves that contents of antibodies to bovine rotavirus, bovine coronavirus and enterotoxigenic strains of Escherichia coli prepared from colostrum of immunized cows and/or egg yolks of immunized hens. It contents also a stabilized live culture of lactacidogenic bacteria. Method of production of antibodies to bovine rotavirus, bovine coronavirus and enterotoxigenic strains of Escherichia coli by immunization of cows and/or hens with antigens of bovine rotavirus, bovine coronavirus and enterotoxigenic strains of Escherichia coli, collection of colostrum from the immunized cows and/or egg yolks from the immunized hens and processing of these semi-products into the administration form, for instance by drying.
Patent CZ-20194-A3 (CZ)
Title: Reactor vessel for domestic sewage disposal plant
Inventor: MACKRLE SVATOPLUK ING CSC
IPC: C02F3/12
Filed: 1994-01-31
Abstract: A reactor for biological sewage purification has an activation space and a funnel shaped separation space for fluidised bed filtration in the tank. A circulation circuit connects the activation space and separation space. The reactor casing (1) contains a separation space (2) bounded by a wall (3) the upper part of which is conical and the lower part cylindrical. The separation space allows sludge separation through fluidised bed filtration. A circumferential activation space (4) is created between the tank casing (1) and the wall (3). A vertical partition (5) forms part of a catch pit (6) for coarse impurities. Raw sewage is admitted at (7). A recirculation set (8) is located in the catch pit (6) and includes an airlift pump with a suction inlet (9) at the bottom of the separation space. The connection between the activation space (4) and separation space (2) is formed by the passage (10) with inlet opening (11). Outlet (12) from the catch pit (6) leads into the activation space (4).
Patent CZ-61999-A3 (CZ)
Inventor: AMBERG WILHELM
IPC: A61K31/505
Filed: 1997-09-02
Abstract: Řešeníse týká derivátů karboxylových kyselin obecného vzorce I,
„ ve kterémuvedené zbytky mají specifický význam,jejich použití
jako léčiv pro léčení onemocnění, při kterýchje zvýšená hladina
~ endotelinu.
Patent CZ-72194-A3 (CZ)
Title: Air cleaner for interior of motor vehicles
Inventor: HEINZ ANDRESS
IPC: B01D46/52
Filed: 1994-03-28
Abstract: An air filter, in particular for the ventilation of the interior of motor vehicles, is proposed. Said air filter comprises a housing 10 which is provided with an untreated-air inlet and a clean-air outlet 11. Situated in the housing 10 is a filter element 18, which is folded in a zig-zag manner and has a peripheral sealing element 19. The untreated-air-side inlet of the housing 10 corresponds to the cross-section of the filter element 18. For fastening the filter element 18 holders 16,17 are arranged on the housing 10 via hinges 22,23, which holders secure the filter element 18 in its installed position. <IMAGE>
Patent CZ-79298-A3 (CZ)
Title: Herbicidal mixtures exhibiting synergetic activity
Inventor: LANDES MAX DR
IPC: A01N47/36
Filed: 1996-09-12
Abstract: Herbicidal mixt. comprises: (a) at least one fluoro-substd. sulphonyl urea derivs. of formula (I) or their salts; and (b) at least one herbicide in a synergistic amt. selected from e.g. buthidazole or cyprazole; allidochlor (CDDA), benzoylprop-ethyl, bromobutide, chlorthiamid, dimepiperate, dimethenamid, diphenamid, etobenzanid (benzchlomet), flampropmethyl, fosamin, isoxaben, monalide, naptalame, pronamid (propyzamid) or propanil; bilanafos (bialophos), buminafos, glufosinate ammonium, glyphospate or sulfosate; amitrole, anilofos or mefenacet; 2,4-D, 2,4-DB, clomeprop, dichlorprop, dichlorprop-P, dichlorprop-P (2,4-DP-P), fenoprop (2,4,5-TP, fluoroxypyr, MCPA, MCPB, mecoprop, mecoprop-P, napropamide, napropanilide or triclopyr, or salts of these. Z = N or CH; R1 = 1-6C alkyl opt. substd. by 1-5 OMe, OEt, SO2Me; CN; Cl; F; SMe; or S(O)Me; halo; ER6; COOR8; NO2; S(O)oR9, SO2NR10R11,; or CONR10R11; E = O; S or NR7; R2 = H; 1-4C alkyl or 1-4C alkoxy opt. substd. by halo; 2-4C alkenyl; 2-4C alkynyl; halo; SO2Me; SO2Et; NO2; CN; or 1-4C alkylthio; R3 = F, CF3; CF2Cl; CF2H; OCF3; OCF2Cl; Cl (when R1 - CO2Me and R2 = F); Me (when R1 = CH2CF3 or CF2CF3); or OCF2H or OCF2Br (when R4 =- OCF3 or OCF2Cl); R4 = OMe; OEt; Me or Et opt. substd. by halo; SMe; SEt; NHMe; NHEt; N(1-2C alkyl)2; or halo; R5 = H, OMe; OEt; or 1-4C alkyl; R6 = 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl or 3-6C cycloalkyl opt. substd by 1-5 halo (except allyl, OCH2F, OCF2Cl or 2-Cl-Et) when E = O or S; or SO2Me, SO2Et, SO2CF3, SO2-allyl or SO2-propargyl when E = O or NR7; R7 = H; Me; or Et; R8 = 1-6C alkyl opt. mono-, di- or trisubstd. by halo, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkoxy, 1-4C alkoxy-1-2C alkoxy, 3-7C cycloalkyl and/or Ph; 5-7C cycloalkyl opt. mono-, di- or trisubstd. by 1-4C alkyl; 3-6C alkenyl; or 3-6C alkynyl; R10 = H; OMe; OEt; or 1-6C alkyl; and R11 = 1-4C alkyl opt. substd by 1-4 halo or 1-4C alkoxy; or 3-6C cycloalkyl; or R10+R11 = 4-6C alkylene with 1 CH2 opt. replaced by O or 1-4C alkylimino; n = 0-3; and o = 1-2.
Patent CZ-87897-A3 (CZ)
Title: Cyclone separator
Inventor: KEUSCHNIGG JOSEF
IPC: B04C5/103
Filed: 1995-07-26
Abstract: The cyclone separator has a casing (1) surrounding a dynamically balanced separation chamber (2) and a device (3, 4) for supplying air and possibly material to be separated into the separation chamber (2) and opening tangentially into it. The cyclone separator also has an outlet (19) for coarse material and an immersion pipe (9) to remove the separation air with fine material. The air supply device takes the form of two channels (3, 4) running spirally around the main axis (16) of the cyclone separator and opening into the separation chamber (2).
Patent SK-14697-A3 (SK)
Title: Hinged container with transparent area
Inventor: MILLER CHARLES D
IPC: B65D25/54
Filed: 1995-08-02
Abstract: The container (10) includes a first base member (12) having a transparent area (18) located so that an object to be placed within the container is visible through the transparent area when the container is in a closed position. The container also includes a second base member (14) and a hinge (16) interconnecting the first and second base members. - The first base member is movable w.r.t. the second base member between a closed position in which the peripheral edges (20, 22) are releasably latchable, and an open position in which the base members are at least partially spaced from each other. The closed position defines a hollow interior space for receiving an object to be placed within.(Dwg.2/9)
Patent SK-22793-A3 (SK)
Title: New process for preparimg formoterol and related compounds
Inventor: TROFAST JAN W
IPC: C07C231/14
Filed: 1991-09-25
Abstract: The present invention is directed to a process for preparing formoterol and related compounds and derivatives thereof and their pharmacologically and pharmaceutically acceptable fumarate salts and/or solvates. The present invention is also directed to certain formoterol related compounds per se.
Patent SK-23397-A3 (SK)
Title: Benzothiophene derivatives having antiestrogenic effect and pharmaceutical composition containing them antiestrogenic benzothiophenyl compounds
Inventor: LABELL ELIZABETH S
IPC: C07D333/58
Filed: 1995-09-19
Abstract: The present invention is directed to a novel, non-solvated, crystalline form of 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-piperidinoethoxy)benzoyl]benzo[b]thiophene hydrochloride.
Patent SK-32018-A3 (SK)
Inventor: FRYBORT OTAKAR
IPC: F16K31/363
Filed: 2016-05-09
Abstract: Ventil obsahuje voľný disk (1) a stabilný disk (2), ktorých priemer je väčší ako priemer vonkajšej rúrky koaxiálneho potrubia, a tieto disky zasahujú do prietokových prierezov oboch vetví koaxiálneho potrubia. V osi stredového kruhu je umiestnené ložisko (4) s valivými telieskami (5) umožňujúcimi rotačný pohyb voľného disku. Disky majú v kruhových výsekoch šikmo vŕtané otvory (6) v telese ventilu (3), umožňujúce kríženie prúdov. Prestavenie ventilu zo zatvoreného do otvoreného stavu sa deje pomocou páky (7), ktorá je ovládaná piestom (8), ktorý je umiestnený vo valci (9), spojený s telesom ventilu (3), prepojený signálnym potrubím (10) so satím a výtlakom hlavného cirkulačného kompresoru okruhu. Na piest pôsobí sila pružiny (11) pretlačujúca pretlak plynu, zodpovedajúca rozdielu tlaku medzi satím a výtlakom cirkulačného kompresoru. Ak dôjde k zmene tlaku, dôjde aj k zmene pomeru síl pôsobiacich na piest, a tým k pohybu páky a otočeniu disku ventilu.
Patent SK-56194-A3 (SK)
Inventor: BLASKO DUSAN
IPC: B09B3/00
Filed: 1994-05-13
Abstract: Povrch skládky sa pokryje biologicky aktívnym substrátom
obsahujúcim 40 až 60 % hmotn. odpadovej zeminy
a organického odpadu do 100 % hmotn., pričom substrát
sa na povrch skládky nanesie vo vrstve 20 až 30
cm. Ako organický odpad možno použiť separovaný kal
z odpadových vôd a/alebo odpad z potravinárskej výroby.
Patent SK-81996-A3 (SK)
Title: Device for connecting radiators, in particular centrally
Inventor: BLAB REINHARD
IPC: F28D1/03
Filed: 1994-12-29
Abstract: Device (10) to connect a radiator and its control valve, all contained within a casing, to an externally supplied heat transfer medium, via a flow (14) and a return connection (12). a) Between the external flow connection (14) and the special fitting at the beginning of the radiator (20a), a pipe (18) extends over nearly half the radiator length. b) The special fitting (20a) has at least one opening (24) for the medium to flow into the radiator (100a, 100b), controlled by the valve (104). Further details of the device, its method of manufacture and the preferred flat radiator are claimed.
Patent CH-642512G-A3 (CH)
IPC: G04B27/04
Filed: 1980-10-24
Abstract: The time-setting mechanism comprises a shaft 112 rotatably mounted in a tube 114 in the back 6 of the watch case. The inner end of the shaft is provided with a mutilated gear 118 formed with a recess 118a. The outer end is provided with an operating blade 116 mounted for pivotal movement about the axis X1, X1 by means of swivel pins 122, 122'. The outer surface 6a of the back 6 contains a seating 126 in which the blade can be held stationary in a folded back position. The gear 118 can mesh with a time-setting adjusting wheel 22 of the going train. When the blade is positioned in its seating, the shaft is in a datum position and the recess 118c of the gear 118 is opposite the adjusting wheel 22, thereby ensuring the disengagement of these two parts. In modified embodiments, the shaft 112 can be pulled out against a bias spring to disengage the gear 118 from the adjusting wheel 22, either for free return to the datum position or to bring into mesh with the wheel 22 a fully toothed wheel which turns the hands more rapidly. <IMAGE>
Patent CZ-191292-A3 (CZ)
Inventor: PIPISKA VLADIMIR ING
IPC: E21D23/03
Filed: 1992-06-22
Abstract: Razenie a budovanie banských diel v nesúdržných horninách sa vykonává tak, že strop diela sa ručně alebo iným známým spósobom po častiach postupné odkrývá a do takto vytvořených priestorov sa ihneď zasúvajú predstropnice (4). Po podchytení celého stropu predstropnicami (4) sa prcsunie krycí segment (1) a výkyvná stropnica (3) smerom k čelbe. Po rozpojení a vyfažení horniny z celého profilu čelby sa pod výkyvnou stropnicou (3) zabuduje definitívna výstuž, ktorej spodná časť a boky sa zapažia v potrebnej hustotě až do výšky spodných okra- jov výkyvnej stropnice (3). Následné sa zapaží i strop banského diela medzi krycím segmentom (1) a výstužou, zabudovanou v predošlom pracovnom cykle. Krycí segment (1) je spojený čapom (2) a hydromotormi (7) s výkyvnou stropnicou (3), na ktorej sú vo vodítkách uložené výsuvné predstropnice (4) a výkyvné upevněné pilierové opierky (5) s hydromotormi (6).
Patent CZ-297392-A3 (CZ)
Inventor: JIRICEK VLADIMIR
IPC: B44C1/165
Filed: 1992-09-29
Abstract: Pro zdobení skla zejména užitkového silnosténného skla
upomínkového, firemního či hotelového s velmi složitými a
do detailu propracovanými motivy reliéfního dekoru, je
určen způsob zdobení skla, při němž se velmi jemné, s výhodou
na částice pod 60 um, mele reliéfní barva s přídavkem
organického rozpouštědla, jehož přebytek se sleje a k
této smčsi se přidává organické pojivo, s výhodou sítotiskový
olej, do získání pasty tixotropních vlastností. Tato tixotropní
pasta reliéfní barvy se opakovaně navrstvuje na
sebe přesným soutiskem přes sítotiskovou šablonu na obtiskový
papír s mezní vrstvou. Získaná reliéfní vrstva dekoru
se přelakuje a po vysušení se uvolní od mezní vrstvy a
přenese na povrch skleněného předmětu. S výhodou se k
opakovanému soutisku připraví sítotisková šablona s počtem
20 až 60 ok na cm2. Je výhodné, když před nanesením
tixotropní vrstvy na obtiskový papírse na něj nanese plošná
základová či krycí barva, která se spolu s reliéfní vrstvou
potom přelakuje a přenáší se po uvolnění mezní vrstvy na
povrch skleněného předmětu, což je vhodné zejména u složitých
motivů dekoru. Bylo zjištěno, že je výhodné, když se
reliéfní vrstva uvolňuje od mezní vrstvy obtisku působením
vlhka, či tepla a tlaku.
Patent CS-327391-A3 (CS)
Title: Novel 3-cycloalkylpropaneamides, their tautomeric forms and their salts, process of their preparation and their application as medicaments and compositions containing said 3-cycloalkylpropaneamides
Inventor: HAMBLETON PHILIP THOMAS
IPC: A61P37/00
Filed: 1991-10-29
Abstract: A compound selected from the group consisting of all tautomeric forms of a cycloalkyl-propanamide of the formula    <IMAGE>  I  wherein R1 is cycloalkyl of 3 to 6 carbon atoms, R2 is hydrogen or alkyl of 1 to 3 carbon atoms, R3, R4, R5, R6 and R7 are individually selected from the group consisting of hydrogen, halogen, -NO2, azido, -CN, alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, -(CH2)m-CF3, -O-(CH2)m-CF3, -S-(CH2)m-CF3, m is an integer from 0 to 3, -CF2-Hal, -OCF2-Hal,   <IMAGE>    <IMAGE>   n is an integer from 1 to 3, Hal, Hal1, and Hal2 and Hal3 are individually halogen, and -COR', R' is -OH or alkyl or alkoxy of 1 to 3 carbon atoms or R4 and R5 together are -O-CH2-O- and their non-toxic, pharmaceutically acceptable basic salts having anti-inflammatory activity.
Patent CZ-649090-A3 (CZ)
Title: Clip for self-adhesive ekg electrodes
Inventor: BALEK BRONISLAV ING
IPC: A61N1/04
Filed: 1990-12-20
Abstract: The device consists of a mechanical clamp and patent fastener, which are mechanically and conductively connected, whereas the mechanical clamp has a minimum width of 10 mm and its anchorage points are formed by four to six teeth. The length of the mechanical clamp is 15 mm and the patent fastener is soldered by half its surface on the lower part of the mechanical clamp so that the surface of the mechanical clamp and patent fasteners are on a plane which is located in the direction towards the skin of the patient, whereas that part is isolated. Preferably the lower surface of the mechanical clamp and half the surface of the patent fastener is equipped with a self-adhesive leatherette.
Patent CZ-678788-A3 (CZ)
Title: Method of supplying thermal energy into molten metal
Inventor: WEBER RALPH
IPC: C21C5/28
Filed: 1988-10-13
Abstract: Solid carbon and solid metal materials, preferably scrap, which are to be melted, are introduced into a crucible which accommodates a molten metal bath, and oxygen is blown into the molten metal through nozzles or lances. Better utilisation of the carbon is achieved by the carbon being charged into the crucible in the condition of being packed in sheet metal containers, the sheet metal containers being pressed into the molten bath by solid metal materials lying thereupon when the oxygen is injected.
Patent CZ-121893-A3 (CZ)
Title: Non-oriented electric steel sheets and process for producing thereof
Inventor: BAE BYUNG KEUN
IPC: C22C38/16
Filed: 1992-10-22
Abstract: The present invention relates to nonoriented electrical steel sheets being used for the core materials of electrical machinery and equipment such as various motor, generator, small size transformer and ballast core and the like, and the object of the present invention is to provide for nonoriented electrical steel sheets with superior magnetic properties by semi-process or fully-process with proper selection of composition system of the nonoriented electrical steel sheet. Further in a method for manufacturing nonoriented electrical steel sheets with superior magnetic properties by semi-process or fully-process, which is the gist of the present invention, Ni and Cu are added to a steel comprising Si of maximum 3.5 %, Al of maximum 0.7 % and Mn of less than 1 % or 0.5 %, further, sum of one kind or two kinds of Sn and Sb are simultaneously added to make basic component system, and C, P, Ca and/or rare earth element (REM) are additionally added to the basic composition system.
Patent CZ-128898-A3 (CZ)
Title: Tank with integral module for heating and cooling content thereof
Inventor: SCUDDER JAMES A
IPC: A47J36/24
Filed: 1996-10-16
Abstract: A container for holding a material, such as food, beverage or medicine, includes a cap and a container body. The container body has a material cavity (214) unitarily formed with a reactant cavity (216). The reactant cavity contains a solid reactant (246), and the cap (212) contains a liquid reactant (236) that, when mixed, produce an endothermic or exothermic reaction, depending upon the reactants selected. The cap has a tubular body section with an actuator disc (228) closing one end and a breakable barrier (234) closing the other end. With the exception of the barrier, the cap is of unitary construction. The cap has one or more prongs (230) extending from the inner surface of the disc toward the barrier. When a user depresses the actuator disc, it flexes inwardly and moves the prongs toward the barrier. The reactants mix when the prongs puncture the barrier. Heat transferred between the two cavities heats or cools the material The wall (224) of the container that defined the reactant cavity may be pleated (216) or corrugated to promote heat transfer.