baber/WOPTO huggingface dataset:
Patent EP-0985598-A2 (EP)
Inventor: ABE KARL HEINZ
IPC: B62J17/00
Filed: 1999-07-31
Abstract: At least a part of the motor cycle cover has at least one outwardly projecting rib (5,6) which guides the rainwater back from the front and from inside to out so that as it leaves the cycle cover it moves past the area of the driver and pillion. The rib can be provided on a part of the cycle cover extending horizontally.
Patent EP-0984666-A2 (EP)
Inventor: DARBUT ALEXANDER L
IPC: H04R25/00
Filed: 1999-08-05
Abstract: The present invention includes a compact and economical construction of a
microphone (26) wherein the housing is preferably constructed of two identical halves (14,16)
that form a chamber (28) in which the microphone is retained. The housing also includes first
and second acoustic passages (18,20) in an acoustic relationship with the first and second
ports (30,32) of the microphone (26) and extending to an exterior surface of the housing. A
switching mechanism (15) is preferably rotatably secured to the housing such that when the
switching mechanism (15) is in a first position, the first and second passages (18,20) are in an
acoustic receptive state and when rotated to a second position only one of the acoustic
passages is in an acoustic receptive state.
Patent EP-0994454-A2 (EP)
Inventor: GSCHWINDT ANDREAS
IPC: G09F3/10
Filed: 1999-09-30
Abstract: The self-adhesive labels (3) are peeled off the rectangular support sheet (1) the two lengthwise sides (4) of which have two narrow side marker strips (5). The arrangement of the self adhesive labels and the marker strips is symmetrical in the longitudinal and transverse directions of the sheet. The starter edges (8) of the self adhesive labels on the sheet's narrow sides are spaced apart (a) from the edge of the support sheet.
Patent EP-1005065-A2 (EP)
Inventor: TOYOTA YUJI
IPC: H01L21/3205
Filed: 1999-11-12
Abstract: A method of forming a wiring pattern (16) which includes
the steps of: forming a resist pattern (17) having a shrinkage-inhibiting
effect on a substrate (11); releasing gas from the resist
pattern (12) by baking the resist pattern; film-forming an electrode
material (16a) on the substrate (11) and the resist pattern (12) while the
temperature of the substrate is kept lower than the baking
temperature of the resist pattern; and removing the electrode
material on the resist pattern by separating the resist pattern (12)
from the substrate (11).
Patent EP-1002680-A2 (EP)
Inventor: GEHRINGHOFF LUDGER
IPC: B60J5/04
Filed: 1999-11-16
Abstract: An automobile door frame, has window well stiffeners (8, 9, 10) in the form of oval tubes. An automobile door frame has a window well (1) bounded by exterior and interior door panels (2, 3) provided with stiffeners (8, 9) extending along the window well adjacent the window opening (5), the stiffeners being formed by oval tubes conforming with the inner surfaces (6, 7) of the exterior and interior door panels (2, 3).
Patent EP-1002816-A2 (EP)
Inventor: MEIER INGRID KRISTINE
IPC: C08J9/00
Filed: 1999-11-16
Abstract: A method for preparing a flexible polyurethane foam by reacting an organic
polyisocyanate with a polyol in the presence of urethane catalyst, water as a blowing
agent, optionally a silicone surfactant, and a cell opener characterized in that the cell
opener comprises an active methylene- or methine-group containing compound.
Patent EP-1006072-A2 (EP)
Inventor: HENNING GUNTER
IPC: B66B23/10
Filed: 1999-11-22
Abstract: A fixture suction piece at least partly encloses, especially in a U shape, an axle and is tensioned by tensioning elements. The eyelet (20) has inset pressure elements (26) in the form of pins on which the tensioning elements (30) work. The axle runs on a bearing bolt belonging to the moving staircase or sidewalk chain and is especially in the form of a hollow axle (22).
Patent EP-0957374-A2 (EP)
Inventor: LIN GREGORY SHARAT
IPC: C25B3/25
Filed: 1999-05-07
Abstract: A system is disclosed for performing ultrasonic color Doppler imaging to
produce absolute velocity and flow direction information for complex media.
Ultrasonic color Doppler beams are steered at two different angles and samples are
taken at the points of intersection between the steered beams. The duplex color
Doppler sample volumes are two overlapping sample volumes interrogated from
different angles. Frequency-shift information provided by the color Doppler sample
volumes are used to compute the absolute mean velocity and direction of motion of
acoustic reflectors within the sample volumes. Velocity and direction data are
computed for a two-dimensional array of duplex color Doppler sample volumes and
mapped into a color scale to provide a spatial distribution of the velocity or direction
of flow or motion of acoustic reflectors.
Patent EP-0997755-A2 (EP)
Inventor: CARLISLE ARTHUR W
IPC: G02B6/38
Filed: 1999-10-18
Abstract: An optical connector includes a slug made from a malleable material and
positioned behind a ferrule within a barrel member. The slug includes a capillary hole
along its longitudinal axis for accommodating an optical fiber. One or more pins extend
outwardly from the barrel and are generally orthogonal to the longitudinal axis. The pins
provide several functions in the optical connector, including securing the slug within the
barrel member, securing the optical fiber within the slug, and securing the barrel to a
connector housing that includes a latch.
Patent EP-0987100-A2 (EP)
Inventor: ISHIKAWA MASAHIRO
IPC: C08L67/02
Filed: 1999-09-13
Abstract: Disclosed are a degradable laminated body which comprises a
biodegradable resin layer and a metallic thin layer, which is high
in strength, excellent in degradability, high in a property for
shielding from the sunlight, temperature, and moisture, not apt to
charge static electricity, being readily printed, and a method for
the preparation thereof.
Patent EP-0954189-A2 (EP)
Inventor: HAEMAELAEINEN JARI
IPC: H04W48/16
Filed: 1999-04-26
Abstract: A method and apparatus implementing the method for
controlling the use of idle frames by a mobile station
operating in a wireless telecommunication network. A
control unit of the mobile station comprises the
information on activities that can be carried out during idle
frames in accordance with the mobile station's operating
mode. At each idle frame, the mobile station checks said
operating mode and activities to be carried out and of the
activities to be carried out, determines the one that has
the highest priority on the basis of said operating mode.
For example, if necessary, the number of idle frames used
for synchronisation burst search can be arranged as high
as possible and, thus, enhance synchronisation.
Patent EP-1088444-A2 (EP)
Inventor: MERRILL RICHARD B
IPC: H04N5/3745
Filed: 1999-06-15
Abstract: Cette mosaïque de capteurs de pixels, qui permet de diminuer un bruit stable segmenté, comporte plusieurs capteurs de pixels disposés en réseau, une colonne dans le réseau, plusieurs dispositifs de charge, chacun d'eux étant couplé à l'une des lignes de colonne et à un potentiel de référence de rétablissement de colonne, et plusieurs commutateurs de sélection de colonne, la ligne commune étant couplée à ces commutateurs et à un étage séparateur. Un étage séparateur à gain unitaire peut être couplé à la ligne commune et à un bouclier excité destiné à réduire la capacité utile de la ligne commune. Des transistors de commutateurs de sélection de colonne peuvent comporter une couche annulaire afin de réduire la capacité qu'ils ajoutent à la ligne commune. Les dispositifs de charge peuvent être d'une longueur et d'une largeur relativement importantes afin de réduire des variations de leurs courants de polarisation. Un filtre à réponse impulsionnelle finie à deux prises peut être couplé à l'amplificateur de réseau afin de corriger des valeurs de pixels pouvant être rendus flous lorsque on procède à un multiplexage rapide.
Patent EP-1104438-A2 (EP)
Inventor: BEELEY NIGEL ROBERT ARNOLD
IPC: C07K14/00
Filed: 1999-08-09
Abstract: L'invention concerne des composés correspondant à la formule (I) et agissant en tant qu'agonistes de l'amyline, par rapport à certaines activités recherchées de l'amyline, et en tant qu'agonistes de la calcitonine, par rapport à certaines activités recherchées de la calcitonine. De tels composés sont utiles dans le traitement des troubles du métabolisme des glucides, chez des mammifères, et notamment, sans y être limités, dans le traitement du diabète sucré, y compris les diabètes de type I et II. L'invention concerne également des méthodes de traitement des diabètes de type I et II, ainsi que des procédés de régulation bénéfique de la motilité gastro-intestinale, consistant à administrer l'un desdits composés, efficace sur le plan thérapeutique. L'invention concerne encore une composition pharmaceutique comprenant un composé de la formule (I) ainsi qu'un excipient acceptable sur le plan pharmacologique.
Patent EP-1128837-A2 (EP)
Inventor: STEWARD DUNCAN J
IPC: A61K35/14
Filed: 1999-11-15
Abstract: A method of preventing progression and causing regression of atherosclerosis in a mammal comprises: (a) treating an aliquot of mammalian blood ex-vivo with at least one stressor selected from the group consisting of a temperature above or below body temperature, an electromagnetic emission and an oxidative environment; and (b) administering the aliquot of blood treated in step (a) to the mammal, wherein the aliquot has a volume sufficient to achieve a regression in an existing atherosclerotic lesion in the mammal.
Patent HK-1056092-A2 (HK)
Title: Base station with improved beacon acquisition
Inventor: MARIAN RUDOLF
IPC: H04W48/12
Filed: 2003-09-20
Abstract: In UTRA-TDD and other systems, a method and system for providing improved acquisition performance of beacon channels. The present invention uses time-staggered beacon time slots to provide improved beacon-acquisition performance. The present invention is applicable to sectorized cells or anywhere with unfavorable deployment conditions which lead to unacceptable beacon acquisition performance with time-aligned beacon time slots.
Patent HK-1249700-A2 (HK)
Title: Grid game and method
Inventor: NEELABH KUMAR
IPC: A63F/
Filed: 2018-07-20
Abstract: A method of operating a grid game is disclosed. The method comprises the following steps: providing an electronic device with a user interface; displaying a grid-graph consisting of a set of grids on the user interface, wherein a starting point and an end point are provided in the grid-graph; selecting a plurality of segments along the edges of the grids, wherein a first end of the segment is connected to the previous point; wherein a first end of the first selected segment is connected to the starting point; and highlighting the selected segments and generating a path that covers the selected segments when a second end of the selected segment is connected to the next point; wherein a last end of the last selected segment is connected to the end point.
Patent HK-1250301-A2 (HK)
Inventor: LIN JINYAN
IPC: C05G/
Filed: 2018-08-21
Abstract: 本發明公開了一種生物有機肥：包括按重量份計的下述組分：礦化垃圾腐殖土25-40重量份、畜禽糞便25-40 重量份、輔料10-25 重量份、複合微生物發酵菌劑3-8 重量份。其能夠使得農作物生長狀態良好，品質高。製備方法，包括步驟：A、礦化垃圾腐殖土、畜禽糞便、輔料和複合微生物發酵菌劑，按上述重量份送入混合攪拌料機攪拌，得到混合發酵料；B、通過帶式穿梭布料機將上述產物布料至發酵池，在鏈板式翻堆機的作用下，通過深池連續式好氧發酵，得到一次發酵物，該過程中採用羅茨鼓風機將空氣鼓送到發酵池底對其曝氣；C、運出發酵池進行堆放和二次自然發酵，顏色成深褐色，無糞臭但有堆肥氣味，含水率≤35%，烘乾、粉碎、過篩、檢測、稱量、包裝，製得生物有機肥。
Patent RO-96517-A2 (RO)
Inventor: AGANENCEI ION
IPC: D01F6/92
Filed: 1987-06-11
Abstract: The process comprises spinning at 279-282 deg.C and at 900-1400 m/min., of a melt contg. 10-100% recycled material. The intrinsic viscosity is 0.7-0.9, and the granulated dried material is extruded. The temps. of the six processing zones are 270-275, 273-278, 278-282, 274-276, 274-277 and 274-278 deg.C. The draw roll temps. is 80-90 deg.C with a drawing ratio of 4.37-4.724 and a drawing speed of 400-600 m/min.
Patent RO-102090-A2 (RO)
Title: Track circuit in pulses with microprocessors
IPC: H04L5/06
Filed: 1989-07-10
Abstract: The invention relates to a routing circuit in pulses of alternating current, with numerical code, the transmission and the reception of which are carried out using a microprocessor. In order to code and decode the information synchronized with the frequency of the supply voltage, the circuit uses one microprocessor for each transmitter and two in parallel for the receiver respectively. In order to eliminate the possibility of false responses, the two microprocessors of the receiver run different independent programmes, with their outputs connected to coincidence circuits (executed by "fall-safe" technique), and the output electronic relay receives a signal only in case of coincidence, at any time, of the results of the computational programmes. At their turn, the computational programmes count the periods of the carrier frequency from both the code impulses and the pauses, both the transmitter and the receiver being synchronized on the frequency of the supply voltage of 75 Hz. The invention has applications in the railway field in train operations.
Patent BR-PI0518432-A2 (BR)
Title: mÉtodo de modular o funcionamento de cÉlula b
Inventor: INGLIS JULIA JANE
IPC: A61K31/4402
Filed: 2005-11-17
Abstract: MÉTODO DE MODULAR O FUNCIONAMENTO DE CÉLULA B. A presente invenção refere-se geralmente a um método de modular o funcionamento celular. Mais particularmente, a presente invenção refere-se a um método de modular o funcionamento de célula B, por exemplo proliferação de célula B, utilizando um metabólito de triptofano mediado por IDO como aqui definido (exemplos particulares de tais metabólitos de triptofano mediado por IDO incluem ácido 3-hidroxicinurênico, ácido 3- hidroxiantranilico, ácido picolinico, ácido quinolínico e tranilast). O método da presente invenção é útil, entre outras coisas, no tratamento e/ou profilaxia de condições caracterizadas por funcionamento de célula B aberrante, indese- jada, ou de outra maneira imprópria, tal como a produção de anticorpo, condições auto-imunes e proliferação de célula B e neoplasias. Em um aspecto relacionado, a presente invenção é direcionada a um método de tratar terapeuticamente e/ou profilaticamente artrite reumatóide através da administração dos compostos acima mencionados.
Patent BR-PI0519445-A2 (BR)
Title: composiÇço, formulaÇço de cuidado da pele, mÉtodos para tratar peles de humano e de memÍfero, para prevenir pele de mamÍfero hiperpigmentada, e para praparar uma composiÇço de clareamento da pele
Inventor: RIEMER JED A
IPC: A61K8/34
Filed: 2005-12-20
Abstract: COMPOSIÇçO, FORMULAÇçO DE CUIDADO DA PELE, MÉTODOS PARA TRATAR PELES DE HUMANO E DE MAMÍFERO, PARA PREVEMR PELE DE MAMÍFERO HIPERPIGMENTADA, E PARA PREPARAR UMA COMPOSIÇçO DE CLAREAMENTO DA PELE. É descrita uma melhor composição cosmética e dermatológica e um método para tratar pele hiperpigmentada. A composição demonstra uma melhor capacidade de clarear a cor da pele de mamífero e é atóxica e não irritante. A composição compreende um ácido hidroxicinâmico ou um ácido metoxicinâmico dissolvido em um composto tendo um ou mais grupos hidróxi tipo um éter de mono alquila C~ 1-4~ de um etileno glicol ou um éter de mono alquila C~ 1-4~ de um oligômero de propileno glicol e/ou um fluido de silicone.
Patent BR-PI0610854-A2 (BR)
Inventor: KOSCHINAT HUBERT
IPC: B60B27/00
Filed: 2006-12-20
Abstract: The wheel hub arrangement has a wheel hub (2) which swivels over a wheel bearing (3) on an axle end (4) of a body of axle (5) and stored at a vehicle chassis and which a brake assembly (6) is assigned. The outside of the wheel hub arrangement has a visible indicator (11, 13, 19, 21) and assigned to the axle end (4) for the announcement of a critical temperature load of the wheel bearing and or the brake assembly. The indicator has a display element which changes when a critical temperature load is exceeded.
Patent BR-PI0612283-A2 (BR)
Inventor: PEUKERT STEFAN
IPC: A61K31/4015
Filed: 2006-06-10
Abstract: Substituted pyrrolidin-2-ones, piperidin-2-ones and isothiazolidine-1,1-dioxides (I) are new. Substituted pyrrolidin-2-ones, piperidin-2-ones and isothiazolidine-1,1-dioxides of formula (I) and their salts or trifluoroacetates are new. A : C, S or S=O; n : 0 - 3; R 1phenyl, pyridyl, thienyl, naphthyl, quinolinyl, pyrimidinyl, pyrazinyl (all optionally substituted by mono- - tri-substituents selected from F, Cl, Br, I, CN, 1-4C alkoxy, OCF 3, methylsulfonyl, CF 3, 1-4C alkyl, dimethylamino, sulfamoyl, acetyl or methylsulfonylamino) or 3-7C cycloalkyl; R 2phenyl, pyridyl, thienyl, naphthyl, quinolinyl, pyrimidinyl or pyrazinyl (all optionally substituted by mono- - tri-substituents selected from F, Cl, Br, I, CN, COOMe, CONH 2, 1-4C alkoxy, OCF 3, OH, methylsulfonyl, CF 3, 1-4C alkyl, dimethylamino, sulfamoyl, acetyl or methylsulfonylamino); R 3C pH 2p-R 8; p : 0 - 5; R 8phenyl, pyridyl (both optionally substituted by mono- - tri-substituents selected from F, Cl, Br, I, CF 3, OCF 3, CN, COOMe, CONH 2, COMe, OH, 1-4C alkyl, 1-4C alkoxy, dimethylamino, sulfamoyl, methylsulfonyl or methylsulfonylamino), CH 3, CH 2F, CHF 2, CF 3, 3-7C cycloalkyl, Ctriple boundCH, Ctriple boundC-CH 3 or 1-4C alkoxy; R 4 and R 5H or 1-3C alkyl; and R 6 and R 7H, F or 1-3C alkyl. An independent claim is included for a pharmaceutical preparation comprising the substituted pyrrolidin-2-ones, piperidin-2-ones and isothiazolidine-1,1-dioxides (I) and beta blocker or potassium channel (IKs) channel blocker as active ingredients, carriers and additives. [Image] ACTIVITY : Antiarrhythmic; Respiratory-Gen.; Neuroprotective; Cytostatic; Dermatological; CNS-Gen.; Nootropic; Antiparkinsonian; Anticonvulsant; Cardiant. MECHANISM OF ACTION : Human potassium channel (hKv1.5) blocker; Acetycholine-dependent potassium channel (KACh) blocker; Potassium channel subfamily K member 1 (TASK-1) blocker. The efficacy of 1-[(1S,2R)-2-cyclopropylmethoxy-1-(4-fluoro-phenyl)-2-naphthalen-1-yl-ethyl]-pyrrolidin-2-one (Ia) was evaluated for human potassium channel (hKv1.5) blocker activity. Human Kv1.5 channels were expressed in xenopus oocytes. The oocytes were isolated from Xenopus laevis and defolliculated. The Kv1.5-encoding RNA synthesized in vitro was then injected into these oocytes. After Kv1.5 protein expression for 1 - 7 days, Kv1.5 currents were measured on the oocytes using the two- microelectrode voltage clamp technique. The Kv1.5 channels were activated with voltage jumps. A composition (containing sodium chloride (96 mM), potassium chloride (2 mM), calcium chloride (1.8 mM), magnesium chloride (1 mM), 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid (HEPES) (5 mM)) flowed through the bath. (Ia) Was added to the bath solution and IC 50 value was measured. (Ia) Showed an IC 50 value of 0.2 mu M.
Patent BR-PI0613651-A2 (BR)
Title: processo para produção de laminados resistentes ao tempo para a encapsulação de sistemas de células solares
Inventor: DEPINE NICOLE
IPC: B32B27/00
Filed: 2006-07-10
Abstract: PROCESSO PARA PRODUçãO DE LAMINADOS RESISTENTES AO TEMPO PARA A ENCAPSULAçãO DE SISTEMAS DE CéLULAS SOLARES. A presente invenção refere-se a um processo para produção de laminados resistentes ao tempo (1,1<39>) para a encapsulação de sistemas de células solares (7). O processo de acordo com a invenção é assim caracterizado pelo fato de que pelo menos uma camada plástica resistente ao tempo (2, 2<39>) é aplicada ao material portador (4, 4<39>). O processo de revestimento de acordo com a invenção mostra a vantagem de que produtos de partida relativamente caros, que usualmente são usados na forma de filmes, podem ter sua espessura e quantidade reduzidos. Devido ao ajuste controlável, de acordo com a invenção, da espessura da camada resistente ao tempo (2,2<39>), é fornecido um número considerável de aplicações dos laminados que são produzidos de acordo com a invenção, em particular os referentes a módulos fotovoltaicos acabados. Estas aplicações vão desde pequenas unidades de energia para telefones de emergência ou trailers a telhados e sistemas de fachada de grande área, além de grandes unidades e plantas de energia solar.
Patent BR-PI0614283-A2 (BR)
Title: Pacote ativado por aba de puxar
Inventor: BAUER WALTER G
IPC: B65D75/30
Filed: 2006-06-02
Abstract: PACOTE ATIVADO POR ABA DE PUXAR. Trata-se de um pacote ativado por aba de puxar (10) para armazenar e dispensar qualquer forma de composição fluida (14), que incluí a primeira (16) e segunda (18) camadas de material opostas, definindo uma cavidade vedada (12) entre as camadas opostas. A composição fluida está contida dentro da cavidade. Uma estrutura de saída (28) é definida na primeira camada de material, através da qual a composição sai da cavidade durante o uso do pacote. Uma aba (30) é definida por uma parte das camadas opostas, sendo dobrada em uma primeira linha de dobra de modo a estender-se sobre, e vedar-se de forma removível com a primeira camada de material sobre a estrutura de saida. Para abrir o pacote, a aba, ou uma extensão da aba, é puxada pelo usuário, fazendo com que a aba se destaque da primeira camada de material, removendo a vedação sobre a estrutura de saída. A composição fluida é dispensada pela estrutura de saida ao ser aplicada pressão sobre o pacote.
Patent BR-PI0615665-A2 (BR)
Title: método para usar um número de conta assegurado para processar tipos de proximidade de transações financeiras sem fio, meio legìvel por computador, computador de servidor, dispositivo de comsumidor de proximidade portátil para executar transações sem contato, sistema para executar transações de pagamento, e, método para conduzir transações financeiras sem fio
Inventor: GAUTHIER PATRICK
IPC: G06K19/06
Filed: 2006-09-05
Abstract: MéTODO PARA USAR UM NUMERO DE CONTA ASSEGURADO PARA PROCESSAR TIPOS DE PROXIMIDADE DE TRANSAçõES FINANCEIRAS SEM FIO, MEIO LEGìVEL POR COMPUTADOR, COMPUTADOR DE SERVIDOR, DISPOSITIVO DE CONSUMIDOR DE PROXIMIDADE PORTáTIL PARA EXECUTAR TRANSAçõES SEM CONTATO, SISTEMA PARA EXECUTAR TRANSAçõES DE PAGAMENTO, E, METODO PARA CONDUZIR TRANSAçõES FINANCEIRAS SEM FIO Um método e sistema para usar um número de conta assegurado para processar tipos de proximidade de transações financeiras sem fio associadas com dispositivos de proximidade de consumidor portáteis são expostos. Em uma concretização, o método inclui receber um tipo de proximidade de pedido de transação financeira sem fio junto com um número de conta assegurado de um dispositivo de consumidor de proximidade portátil, tal como um cartão inteligente sem contato, converter o número de conta assegurado ao número de conta real do usuário, e transmitir o pedido de transação financeira junto com o número de conta real do usuário para o emissor do número de conta real do usuário para autorização e processamento.
Patent BR-PI0616483-A2 (BR)
Title: dispositivo de controle de pressço
Inventor: SHIMOGAWA MAKI
IPC: F16K17/04
Filed: 2006-09-29
Abstract: DISPOSITIVO DE CONTROLE DE PRESSçO. É revelado um dispositivo de controle de pressão no qual a pulsação é reduzida e a ocorrência de ruído, etc. é impedida. Um regulador de pressão (1) tem um alojamento (11) que tem uma entrada de combustível (18), uma saída de combustível (19) e um trajeto de combustível (14) para comunicar a entrada de combustível e a saída de combustível, uma esfera (12) colocada no trajeto de combustível e a saída de combustível, uma esfera (12) colocada no trajeto de combustível (14), uma seção de vedação (17) que tem uma abertura (22) em comunicação com a entrada de combustível (18) e que fecha o trajeto de combustível (14) quando uma borda (22a) da abertura (22) fica em contato com a esfera (12), e uma mola de válvula (13) para impelir a esfera (12) em direção à seção de vedação (17). A mola de válvula (13) é colocada inclinada em relação a uma linha (N) normal a uma seção transversal da abertura (22), e a força de pressão do corpo da válvula é diferente, dependendo de uma parte da seção da abertura (22). Quando a válvula é aberta, a esfera (12) move-se para a posição do lado direito na figura, e o lado esquerdo na figura da abertura (22) é aberto.