baber/WOPTO huggingface dataset:
Patent BR-112023002153-A2 (BR)
Title: Composição de pré-mistura de panificação, formulação de farinha, composição de massa, método de preparação e produto assado
Inventor: JULIANA DINIZ FARIA
IPC: A21D2/26
Filed: 2020-08-07
Abstract: COMPOSIÇÃO DE PRÉ-MISTURA DE PANIFICAÇÃO, FORMULAÇÃO DE FARINHA, COMPOSIÇÃO DE MASSA, MÉTODO DE PREPARAÇÃO E PRODUTO ASSADO. A presente revelação fornece uma possibilidade para acentuar a ação de transglutaminase ajudando na formação de ligações peptídicas com a glutamina presente na farinha de trigo. Para essa finalidade, a presente revelação é direcionada para uma composição de pré-mistura de panificação que compreende proteína de ervilha e transglutaminase e um transportador e uma formulação de farinha que compreende farinha de trigo, transglutaminase e proteína de ervilha. Foi constatado que, com a formulação de farinha, uma massa pode ser preparada com uma tolerância de processo melhorada. Foi constatado que os produtos assados preparados assando-se a massa tinham uma estrutura de miolo melhorada.
Patent BR-112023003643-A2 (BR)
Title: Amilase recombinante, composição, sequência de polinucleotídeo recombinante, vetor de expressão, célula hospedeira, métodos para produzir uma amilase recombinante e para tratar e/ou prevenir os sintomas de insuficiência pancreática, composição farmacêutica para o tratamento de insuficiência pancreática, e, uso
Inventor: CHINPING CHNG
IPC: C12N9/26
Filed: 2021-08-27
Abstract: AMILASE RECOMBINANTE, COMPOSIÇÃO, SEQUÊNCIA DE POLINUCLEOTÍDEO RECOMBINANTE, VETOR DE EXPRESSÃO, CÉLULA HOSPEDEIRA, MÉTODOS PARA PRODUZIR UMA AMILASE RECOMBINANTE E PARA TRATAR E/OU PREVENIR OS SINTOMAS DE INSUFICIÊNCIA PANCREÁTICA, COMPOSIÇÃO FARMACÊUTICA PARA O TRATAMENTO DE INSUFICIÊNCIA PANCREÁTICA, E, USO.  A presente invenção provê polipeptídeos de amilase engenheirados e composições dos mesmos. Os polipeptídeos de amilase engenheirados foram otimizados para prover termoestabilidade melhorada, estabilidade de protease e estabilidade sob uma faixa de condições de pH, incluindo condições ácidas (o pH é menor do que 7). A invenção também se refere ao uso das composições compreendendo os polipeptídeos de amilase engenheirados para propósitos terapêuticos e/ou nutricionais. A presente invenção também provê polinucleotídeos codificando os polipeptídeos de amilase engenheirados, assim como métodos para fabricar os polinucleotídeos e polipeptídeos de amilase.
Patent BR-112023006279-A2 (BR)
Title: Artigo gerador de aerossol com substrato de baixa densidade
Inventor: JEROME UTHURRY
IPC: A24F40/20
Filed: 2021-10-08
Abstract: ARTIGO GERADOR DE AEROSSOL COM SUBSTRATO DE BAIXA DENSIDADE. A presente invenção refere-se a um artigo gerador de aerossol. O artigo gerador de aerossol compreende um substrato gerador de aerossol e uma seção a jusante que se estende a partir de uma extremidade a jusante do substrato gerador de aerossol até uma extremidade a jusante do artigo gerador de aerossol. O substrato gerador de aerossol tem uma densidade não maior do que 0,5 grama por centímetro cúbico. A razão entre o comprimento do substrato gerador de aerossol e o comprimento do artigo gerador de aerossol não é maior do que 0,4. Um sistema gerador de aerossol também é fornecido. O sistema gerador de aerossol compreende um artigo gerador de aerossol e um dispositivo gerador de aerossol. O dispositivo gerador de aerossol tem uma extremidade distal e uma extremidade de boca. O dispositivo gerador de aerossol compreende um corpo que se estende desde a extremidade distal até a extremidade de boca, o corpo define uma cavidade do dispositivo para receber de forma removível o artigo gerador de aerossol na extremidade de boca do dispositivo. O dispositivo gerador de aerossol compreende um aquecedor para aquecer o substrato gerador de aerossol quando o artigo gerador de aerossol for recebido dentro da cavidade do dispositivo.
Patent BR-112023019797-A2 (BR)
Title: Inibidor derivado heterocíclico e método de preparação do mesmo e aplicação do mesmo
Inventor: ZENG MI
IPC: C07D401/14
Filed: 2022-04-22
Abstract: inibidor derivado heterocíclico e método de preparação do mesmo e aplicação do mesmo. a presente invenção refere-se a um inibidor derivado heterocíclico e um método de preparação do mesmo e uma aplicação do mesmo. especificamente, a presente invenção refere-se a um composto representado pela fórmula geral (i), um método de preparação do mesmo, uma composição farmacêutica compreendendo o referido composto, e uma aplicação do mesmo como um inibidor para tratamento de cânceres, em que os substituintes na fórmula geral (i) são como definidos na descrição.
Patent BR-122014030670-A2 (BR)
Title: Resina-em-lixiviação cocorrente e contracorrente em processos de lixiviação de ouro
Inventor: SAMIR CHEFAI
IPC: C22B11/00
Filed: 2011-12-07
Abstract: resumo patente de invenção: "resina-em-lixiviação cocorrente e contracorrente em processos de lixiviação de ouro". a presente invenção refere-se a um método e sistema em que um circuito de resina-em-lixiviação ou resina-em-polpa coletora de ouro e/ou prata compreende seções tanto cocorrente como contracorrente, especificamente em sistemas de lixiviação de tiossulfato.
Patent CZ-4396-A3 (CZ)
Title: Process and apparatus for holding-down take-off mechanism to a fiber strand in a guide
Inventor: STROBEL MICHAEL MARIA
IPC: D01H5/38
Filed: 1996-01-05
Abstract: A process and device for scanning a moving fiber sliver in a textile machine to measure the thickness of the sliver has a movably mounted scanning element which is pressed against the fiber sliver and has a contact pressure against the sliver. The degree of movement of the movable scanning element indicates changes in the thickness of the moving fiber sliver. An adjusting element is connected to the movably mounted scanning element and maintains a constant contact pressure of the scanning element against the sliver over the entire measuring range of the movable scanning element.\!
Patent SK-6294-A3 (SK)
Title: Refurbishing of corroded super-alloy or heat resistant steel parts and this way refurbished parts
Inventor: CZECH NORBERT
IPC: B24C1/00
Filed: 1992-07-17
Abstract: The invention relates to the refurbishing of a corroded superalloy or heat resistant steel parts, in particular a gas turbine components like a gas turbine blade, having a surface with products of corrosion. According to the invention, the surface is cleaned, in particular by mechanical or chemical means, and an aluminide coating is applied to the cleaned surface. Subsequently, the aluminide coating is removed, whereby all products of corrosion which have still remained in the part to be refurbished are removed as well.
Patent CZ-93190-A3 (CZ)
Title: Process for preparing lactam derivatives
Inventor: COATES IAN HAROLD
IPC: C07D209/00
Filed: 1990-02-27
Abstract: The invention provides a process for the preparation of a compound of general formula (I): <CHEM>  wherein Im represents an imidazolyl group of the formula : <CHEM> and R<1> represents a hydrogen atom or a group selected from C1-6alkyl, C3-6alkenyl, C3-10alkynyl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl, phenyl, phenylC1-3alkyl, phenylmethoxymethyl, phenoxyethyl, phenoxymethyl, -CO2R<5>, -COR<5>, -CONR<5>R<6> or -SO2R<5> (wherein R<5> and R<6>, which may be the same or different, each represents a hydrogen atom, a C1-6alkyl or C3-7cycloalkyl group, or a phenyl or phenylC1-4alkyl group, in which the phenyl group is optionally substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, with the proviso that R<5> does not represent a hydrogen atom when R<1> represents a group -CO2R<5> or -SO2R<5>); one of the groups represented by R<2>, R<3> and R<4> is a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl, phenyl or phenylC1-3alkyl group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C1-6alkyl group; and n represents 2 or 3;  which comprises reacting a compound of formula (II) <CHEM>  or a protected derivative thereof, with a compound of formula (III):  HOCH2-Im      (III) or a salt thereof in the presence of an acid at an elevated temperature, followed where necessary by removal of any protecting groups.
Patent CZ-26494-A3 (CZ)
Title: Automatic gear system for a children electric motor car
Inventor: RODRIGUEZ-FERRE JOSE MANUEL
IPC: A63H31/06
Filed: 1994-02-08
Abstract: The invention comprises a pulley composed of two symmetrical halves (1) and (2), in which the bringing together of the planes of both halves varies the diameters of actuation of the transmission belt (13) and thus the speed-power ratio. The moving half (2) rests by gravity on free bodies (12) which are moved towards the periphery of an enclosure (9) containing them, by the effect of centrifugal force, ascending along ramps (11), and bringing the moving half (2) towards the fixed half (1). A second receptor pulley (14), comprising two halves, moving and fixed, linked flexibly by a spring (16), which compensates the traction force of the belt (13). <IMAGE>   <IMAGE>
Patent CZ-26693-A3 (CZ)
Title: Pharmaceutical compositions
Inventor: BRUNAVS MICHAEL
IPC: A61K31/12
Filed: 1993-02-24
Abstract: Pharmaceutical compounds of the formula <CHEM>  in which R<1> and R<2> are each hydrogen, hydroxyl, halo, C1-4 alkyl, C1-4 alkoxy, acyloxy, -O-glucoside, optionally substituted phenyl or optionally substituted phenyl-C1-4 alkoxy;  R<3> is     CO2H, NR'SO2R'' where R' is hydrogen or C1-4 alkyl and R'' is hydroxyl, C1-4 alkyl or optionally substituted phenyl, CONR'R'' where R' and R'' are each hydrogen, C1-4 alkyl, acyl or optionally substituted phenyl, CONR'OR'' where R' is C1-4 alkyl or optionally substituted phenyl and R'' is C1-4 alkyl or benzyl, CR'R''.CR''' (NHR'''')CO2H where R' and R'' are each hydrogen, C1-4 alkyl or optionally substituted phenyl, R''' is hydrogen, CO2H or -C1-4 alkylene-CO2H, and R'''' is hydrogen or acyl, CR'R''.CHR'''CO2H where R' and R'' are each hydrogen or C1-4 alkyl and R''' is optionally substituted phenyl, CR'R''S(O)nR''' where R' and R'' are each hydrogen or C1-4 alkyl, R''' is optionally substituted phenyl and n is 0,1 or 2, PO3R'R'' where R' and R'' are each hydrogen, C1-4 alkyl or optionally substituted phenyl, CR'R''-PO3R'''R'''' where R', R'', R''' and R'''' are each hydrogen, C1-4 alkyl or optionally substituted phenyl, CH=CH-PO3R'R'' where R' and R'' are each hydrogen, C1-4 alkyl or optionally substituted phenyl,   CH=C-PO3R'R''     \ PO3R'''R'''' where R', R'', R''' and R'''' are each hydrogen, C1-4 alkyl or optionally substituted phenyl,   CH2CH-PO3R'R''     \ PO3R'''R'''' where R', R'', R''' and R'''' are each hydrogen, C1-4 alkyl or optionally substituted phenyl, CH=CHR' where R' is -CO2H, nitrile, tetrazolyl, optionally substituted benzimidazol-2-yl, optionally substituted N-C1-4 alkyl benzimidazol-2-yl, optionally substituted oxazol-5-yl, optionally substituted thiazol-5-yl, optionally substituted isoxazol-5-yl, optionally substituted isothiazol-5-yl or optionally substituted oxadiazol-2-yl,  tetrazolyl, or pyridyl, optionally substituted benzimidazol-2-yl, optionally substituted N-C1-4 alkyl benzimidazol-2-yl, optionally substituted oxazol-5-yl, optionally substituted thiazol-5-yl, optionally substituted isoxazol-5-yl, optionally substituted isothiazol-5-yl or optionally substituted oxadiazol-2-yl; and R<4> and R<5> are each hydrogen, hydroxy, acyloxy, nitro, C1-4 alkyl, C1-4 alkoxy, halo, optionally substituted phenyl, -SO3H or -NR'R'' where R' and R'' are each hydrogen or C1-4 alkyl; or a pharmaceutically acceptable salt or ester thereof.
Patent CZ-32595-A3 (CZ)
Title: Exhibition showcase for secured deposition of objects, particularly objects of art in museums and exhibitions
Inventor: WIEDEMANN GUNTER DR
IPC: A47F3/00
Filed: 1995-02-08
Abstract: The display cabinet has at least two glass surfaces (3) made of fireproof panes (5,6) containing a fire-protective agent. In the edges of two glass surfaces at an angle to each other, the entire end surface (8) of one fireproof pane is opposite the edge (9) of the flat side of the other fireproof pane. A narrow gap (10) is left between the end surface and the edge of the flat side, and is closed by the fireproof agent emerging from the end surface, in case of a fire. The gap is sealed by a sealant. The edges including the gap are covered by an angle piece (1). An extra angle-piece (12) is positioned in the corner between the two panes. The two angle pieces are joined by a bridge-piece extending along the gap.
Patent CZ-55996-A3 (CZ)
Title: Sustaining wall for bell annealing furnace
Inventor: EBNER PETER HELMUT DIPL ING
IPC: C21D9/673
Filed: 1996-02-23
Abstract: At the annealing base of a bell-type annealing furnace, a shaping ring (9) projecting over the plate thickness is inserted into the capsule of the filling section (3) formed by the plate material directly under the guide appts. (4) matching its under surface. It forms a support structure together with two concentric plate cylinders (10) on the frame section (2).
Patent CZ-61093-A3 (CZ)
Title: BENZOL(b)THIOPHEN-5-YL DERIVATIVES, AND PROCESS FOR PRODUCING THEREOF
Inventor: NAKANO JOJI
IPC: C07F7/18
Filed: 1993-04-09
Abstract: Prodn.of an optically active benzo(b)thiophen-5-yl dialkylamino-ethoxy-ethanol deriv., of formula (VIA), (VIB) or their salts, comprising: (a) inoculating a supersatd. soln. of a dioxolo of formula (I) with seed crystals of the optically active dioxolo (IIA) or (IIB), depending on whether (VIA) or (VIB) is the objective, in the presence of a racemisation catalyst, to crystallise optically active (IIA) or (IIB) preferentially; (b) subjecting to alcoholysis or hydrolysis in presence of an acid catalyst; (c) protecting the free OH gp. to give (IIIA) or (IIIB); (d) reducing to diol deriv. (IVA) or (IVB); (e) reacting with a dialkylaminoethyl halide of formula (V); and (f) removal of the OH protecting gp., if desired, is new. In the formulae, R2 = H or a protecting gp.; R4,R5 = 1-6C alkyl; R2a = a protecting gp.; R3 = H or a protecting gp.; and BT = benzo(b)thiophen-5-yl; and X = a removable gp.. Specifically claimed are cpds. (-)-1-(Benzo(b)thiophenyl -5-yl)-2-(2- (N,N-diethylamino) ethoxy)ethanol; and (-) or (+) 2,2-dimethyl-(benzo(b)thiophen-5-yl)- 1,3-dioxolan-4-one.
Patent CZ-63198-A3 (CZ)
Title: Packaging and retaining device for separated storage of effervescent tablets and effervescent powders or granules and dissolving materials thereof
Inventor: EROES ERIKA
IPC: B65D85/73
Filed: 1996-09-03
Abstract: The invention relates to a storage and package device for storing separately effervescent tablets, powders resp. granules and their solvent materials and for mixing the components when used, wherein said storage and package device being formed as a glass provided with an openable closing cover, the inner space of the glass being separated into two compartments by means of a destructible closing element, furthermore the glass containing a destructive element. In the sense of the invention, the bottom (2a, 2b, 2c, 2d) of the glass can be moved flexibly in perpendicular direction and to the movable bottom (2a, 2b, 2c, 2d) of the glass destructive elements (9a, 9c, 9d) and positioning internal mantle (6a, 6b, 6c, 6d) are fixed; furthermore, it has a separating element (3a, 3b, 3c, 3d) provided with perforations (4a, 4b, 4c, 4d), which together with the destructible closing elements (7a, 7b, 7c, 7d) are arranged in the inner space of the glass above the destructive elements (9a, 9c, 9d) joining to the side wall (1) of the glass and/or to the bottom (2a, 2b, 2c, 2d) of the glass.
Patent CZ-69794-A3 (CZ)
Inventor: FRANK PAVEL ING
IPC: E01C5/06
Filed: 1994-03-25
Abstract: Prefabrikovaná, zejména železobetonová deska je tvořená
osmibokými komolými jehlany /1/vzájemně spojenými pomocí
žeber /4/. Větší základny /2/ komolých jehlanů /1/
tvoří plochu s volnými prostory /5/, které po zasypání propustným
materiálem jsou pro odvodnění případně zatravnění.
Deska je vhodná zejména jako silniční panel, dlažební
deska, opěrná deska atd. Volné prostory /5/ lze v případě
potřeby vyplnit zaslepovacími deskami /6/ vetknutými do
stran větších základen /2/.
Patent CZ-80195-A3 (CZ)
Title: Abrasive band grinding machine
Inventor: KAISER RUSSELL E JR
IPC: B24B19/12
Filed: 1993-09-30
Abstract: A locking mechanism for the contouring head assembly of a belt grinding machine that employs multiple, parallel, abrasive grinding belts, and back-up shoes for pressing the belts against the surfaces on a workpiece to be ground. The locking mechanism secures the contouring head assembly to the bed of the grinding machine. The locking mechanism includes a protrusion, such as a ball, that is carried by the contouring head assembly and a pivotable arm with a socket defined near its free end. The pivotable arm is secured to a shaft that is driven by a rotary actuator, that is powered by a hydraulic motor. The socket engages the protrusion to securely support one side of the contouring feed assembly. A hydraulic cylinder forces a tapered plunger against the pivotable arm to enhance the locking action.
Patent SK-14693-A3 (SK)
Title: Method of elimination of harmful substance from combustion waste and reactor with fluid layer for implementing such method
Inventor: THONE BERND
IPC: B01D53/12
Filed: 1993-02-26
Abstract: At least one absorbent is added to the exhaust gas which is passed at temperatures in the range from about 40 to 500 DEG C through a fluidized-bed reactor and a dedusting device. Some of the solids separated off in the dedusting device are returned to the fluidized-bed reactor. At least some of the returned solids are blown into the lower region of the reactor by a transport gas through a tube upwards. At least some of the combustion exhaust gas is introduced into the reactor from a space surrounding the tube in the upwards-directed stream. The transport gas used can be for example air or alternatively combustion exhaust gas. <IMAGE>
Patent SK-36398-A3 (SK)
Title: Method of inhibiting polymerization
Inventor: MERRILL JAMES T
IPC: C08K5/3435
Filed: 1998-03-18
Abstract: A process for the prevention of premature polymerisation of styrene monomer during its production by the dehydrogenation of ethylbenzene into styrene. The process comprises: (a) passing a supply current of ethylbenzene over a dehydrogenation catalyst in a reactor, to form a current of styrene; (b) removing an exhaust effluent containing by-products consisting of H2, ethylbenzene vapour, styrene vapour, benzene, toluene, CO, CO2 and water vapour from the reactor; (c) injecting a styrene polymerisation inhibitor; and (d) compressing the exhaust effluent for the ultimate treatment stages, the gases containing no more than a trace of polystyrene. Also claimed is the system and sub-systems for the production of styrene monomer. Preferably the polymerisation inhibitor is a radical chain terminator type, of the class of sterically hindered amines. It is chosen from the following derivatives of 1-oxyl-2,2,6,6,-tetramethylpiperidine-4-yl :- -the acetate, 2-ethylhexanoate, stearate, benzoate and 4-tert-butylbenzoate; and from the bis(1-oxyl-2,2,6,6-tetramethylpiperidine-4-yl derivatives: succinate, adipate, sebacate, n-butylmalonate, phthalate, isophthalate, terephthalate and hexahydroterephthalate; and also -N, N<1>-bis(1-oxyl-2,2,6,6-tetramethylpiperidine-4-yl)-adipamide, N-(1-oxyl-2,2,6,6-tetramethyl-piperidine-4-yl)caprolactam, N-(1-oxyl-2,2,6,6-tetramethylpiperidine-4-yl)dodecylsuccinimide, 2,4,6-trisN-butyl-N-(1-oxyl-2,2,6,6-tetramethylpiperidine-4-yl)-s-tria zine, and 4,4<1>-ethylenebis(1-oxyl-2,2,6,6-tetramethylpiperazine-3-one). The more preferred inhibitor is the sebacate of bis(1-oxyl-2,2,6,6-tetramethylpiperidine-4-yl).
Patent SK-74593-A3 (SK)
Inventor: KURIC JAN
Filed: 1993-07-15
Abstract: Zariadenie na zobrazovanie pohyblivých vlniacich sa
svetelných efektov na stene, tvorené svetelným zdrojom
(3) upevneným na dvoch bočných stojanoch (2), na ktorých
je upevnená nádržka s tekutinou (4) s vlniacou sa
hladinou (6), na jej spodnej časti zasunutou obrazovou
fóliou (7) a v dolnej časti vyklápacím tvarovým zrkadlom
(8).
Patent SK-90394-A3 (SK)
Title: Composite frozen confections and method of their producing
Inventor: BAKER TERENCE P
IPC: A23G9/44
Filed: 1993-01-29
Abstract: Couverture coated, bar shaped, frozen confection comprising at least one layer of ice cream (4; 13), at least one layer of chewy confection material (6; 15) and at least one continuous layer of a crisp confection material (1; 11) enrobed with a moisture barrier material (3; 12, 16). The methods of manufacturing this product comprise uniting the internal ingredients and thereafter enrobing with couverture or premoulding the couverture coating, putting the internal ingredients therein and finally closing the coating.
Patent CS-283190-A3 (CS)
Title: Substituted derivatives of aminoalkylbenzene, process and application thereof
Inventor: GUERRY PHILIPPE DR
IPC: C07C225/10
Filed: 1990-06-07
Abstract: The compounds of the general formula 
<IMAGE>
 in which R<1> and R<2> each denote hydrogen, lower alkyl or lower alkenyl or together denote straight-chain alkylene having 2 to 4 carbon atoms, R<3> denotes hydrogen, halogen or lower alkyl, Q denotes alkylene having 2 to 11 carbon atoms and at least 2 carbon atoms between the two free valencies or alkenylene having 4 to 11 carbon atoms and at least 4 carbon atoms between the two free valencies and Y and Y' each denote a direct bond or the group -CH2-, -CH2CH2-, -CH=CH- or -C IDENTICAL C-, the group R<1>R<2>N-Q-CH2- is bonded to the 3- or 4-position of the ring designated A, and the symbol R denotes that the ring is unsubstituted or substituted by halogen, trifluoromethyl, cyano, nitro, lower alkyl or lower alkoxy,
 and their pharmaceutically acceptable acid addition salts have useful pharmacological properties. In particular, they have a pronounced antifungal action and exhibit synergistic effects in combination with known antifungal substances which inhibit sterol biosynthesis, such as ketoconazole and terbinafine. The compounds of the formula I can therefore be used as medicaments, in particular for the control or prevention of topical or systemic infections which are caused by pathogenic fungi.
Patent CZ-363692-A3 (CZ)
Inventor: HEISSENBERGER JOSEF
IPC: A01D34/74
Filed: 1992-12-11
Abstract: Nesené čelní žací ústrojí pro traktory s čelním zdvihacím 
mechanismem má pro přizpůsobení se terénu ve sméru jízdy na čelní zvedací mechanismus (3) připevněný nosný rám (4), který má pro spojení se žacím ústrojím (5) otočné spojení (7). Otočné spojení (7) je provedeno tak, že osa otáčení (6) leží jak příčně ke směru jízdy, tak přibližně na kluzné ploše (13) žacího ústrojí (5). Přednostně je osa otáčení (6), vzhledem ke směru jízdy, před těžištěm (14) žacího ústrojí.
Patent CZ-391789-A3 (CZ)
Inventor: MAREK VITEZSLAV ING
IPC: B23B31/165
Filed: 1989-06-29
Abstract: Kupínání nástrojů nebo příslušenstvíse používá tvarových
páček (1), které jsou výkyvně uloženy na čepech (3) v
pouzdru (2), které je posuvně uloženo prostřednictvím
táhla (5). Táhlo (5)je na svém zadním konci opatřeno seřiditelnou
maticí(6). Mezi pouzdrem (2) a maticí (6)je uspořádán
svazek upínacích pružin (4)