baber/WOPTO huggingface dataset:
Patent CH-705199-A2 (CH)
Title: Method of reducing the bow wave resistance of a ship uses apparatus for generating a mixture of gas and water in front of the bow
Inventor: FEUSI MARCO
IPC: B63B1/38
Filed: 2011-06-20
Abstract: Wave-reduction method involves generating a mixture of low-viscosity gas e.g. air and water in front of the bow at an appropriate distance from the bow and appropriate depth. The distance and depth can be varied according to the operating conditions e.g. waterline and speed. The distance between the mixture-formation zone and the bow is 2-30 meters. Independent claims are included for apparatus for reducing the wave comprises pressurized gas supply for generating the required gas and water mixture; and#ship comprises the apparatus.
Patent CH-701700-A2 (CH)
Title: Reinforcing mesh for reinforced mortar layer or sprayed mortar layer on underlayment, has carbon fibers extending in marked direction together with stabilizing fibers made of glass or polyester
Inventor: SCHERER JOSEF
IPC: E04F13/04
Filed: 2009-08-28
Abstract: The reinforcing mesh (11) has carbon fibers (3) extending in a marked direction together with stabilizing fibers made of glass or polyester. The stabilizing fibers extend in one or more other directions. The reinforcing mesh forms a woven fabric, a scrim, or a knitted fabric with a latex-like coating made of styrene-butadiene rubber, which is mixed with amorphous silica. Independent claims are also included for the following: (1) a method for the installation of reinforcing mesh; and (2) a reinforced mortar coating.
Patent CH-718216-A2 (CH)
Title: Pièce d'horlogerie comprenant une lunette tournante.
Inventor: MARC STRANCZL
IPC: G04B19/28
Filed: 2020-12-24
Abstract: La pièce d'horlogerie comprend une lunette tournante, montée sur une carrure avec N positions angulaires stables, et un dispositif magnétique (20) composé d'un premier ensemble de Z1 aimants (22) portés par la lunette tournante et d'un deuxième ensemble de Z2 aimants (24) portés par la carrure. Les premier et deuxième ensembles d'aimants sont agencés chacun circulairement de manière à présenter entre eux une interaction magnétique engendrant sur la lunette tournante un couple magnétique résistant, sur au moins une partie d'un pas angulaire, lorsque cette lunette tournante est entraînée en rotation depuis une quelconque des N positions angulaires stables. Les nombres Z1 et Z2 sont supérieurs à un et inférieur à N. Les Z1 aimants et les Z2 aimants sont distribués angulairement de manière que le couple magnétique résistant présente une variation en fonction de la position angulaire stable de la lunette tournante. Avantageusement cette variation est périodique. De préférence la variation s'effectue entre sensiblement deux valeurs non nulles.
Patent CH-698098-A2 (CH)
Title: Vormischvorrichtung zur verbesserten Flammenhaltung und Flammenrückschlagsfestigkeit.
Inventor: YILMAZ ERTAN
IPC: F23R3/14
Filed: 2008-11-24
Abstract: Es wird eine Vormischvorrichtung (42) bereitgestellt. Die Vormischvorrichtung (42) umfasst einen Brennstoffeinlass, konfiguriert, um einen Brennstoff (20) in die Vormischvorrichtung einzuleiten, und einen Lufteinlass, konfiguriert, um Luft (18) in die Vormischvorrichtung (42) einzuleiten. Die Vormischvorrichtung (42) umfasst auch eine Vielzahl von Wirbelblechen (50), konfiguriert, um dem Brennstoff (20) und/oder der Luft (18) eine Wirbelbewegung zu verleihen, um die Mischung des Brennstoffs und der Luft zur Formung eines gasförmigen Vorgemischs zu erleichtern, wobei eine Form jedes von der Vielzahl von Wirbelblechen gewählt ist, um ein Axialgeschwindigkeitsprofil des Brennstoffs und/oder der Luft in der Vormischvorrichtung zu regeln.
Patent CH-707325-A2 (CH)
Title: Airtight bottle filled with cold evaporative liquid fragrance for scenting rooms, has cord which seals timber stopper with respect to bottle main housing, so that liquid fragrance is led to stopper by capillary action of cord
Inventor: JEPPESEN VINCENT
IPC: A61L9/12
Filed: 2012-12-17
Abstract: The airtight bottle has a cord which seals a timber stopper with respect to bottle main housing. The liquid fragrance is held in damp state by the expansion of the timber stopper. The liquid fragrance is led to the timber stopper by capillary action of the cord. The liquid fragrance is delivered outward by the expansion stopper acting as a diffuser, during opening of lid.
Patent CO-5550505-A2 (CO)
Inventor: PENTTI AIRAKSINEN
IPC: B05C11/10
Filed: 2003-12-19
Abstract: A liquid dispensing device includes at least one piston pump ( 7 ), which sucks liquid to be dispensed from a container in a filling cycle and applies the liquid to a target in an emptying cycle and which is driven by an actuator comprising an actuating element ( 1 ) that is arranged to move a piston rod ( 2 ) between two extreme positions, and a gripper ( 3 ) attached to the actuating means ( 1 ), which gripper is able to engage with the piston rod ( 2 ) so as to move it along with the actuating element. The gripper ( 3 ) is made able to engage with the piston rod ( 2 ) only in its first extreme position and arranged to disengage automatically from the piston rod in its second extreme position.
Patent CO-5560536-A2 (CO)
Inventor: ULRICH NIEWOHER
IPC: A61K31/5377
Filed: 2004-02-23
Abstract: Use of 2-(aminosulfonyl-phenyl)-imidazo(5,1-f)(1,2,4)-triazin-4(3H)-one derivatives (I) is claimed for treating e.g. cardiac insufficiency, psoriasis, female infertility, cancer, diabetes, eye diseases, gastric motility disorders, cystic fibrosis, premature labor, pulmonary hypertension, bladder diseases, prostate hyperplasia, nitrate-induced tolerance. The use of imidazo-triazinone derivatives of formula (I) or their salts, hydrates and/or solvates is claimed in the production of medicaments for treating cardiac insufficiency, psoriasis, female infertility, cancer, diabetes, eye diseases (e.g. glaucoma), gastric motility disorders, cystic fibrosis, premature labor, pulmonary hypertension, bladder diseases, prostate hyperplasia, nitrate-induced tolerance, preeclampsia, alopecia, Parkinson's disease, pain, tinnitus or renal syndrome. [Image] R 1Me or Et; R 2Et or propyl; R 3, R 41-5C alkyl (optionally substituted (os) by 1 or 2 of OH or OMe), or NR 3R 4piperidino, morpholino, thiomorpholino or 4-(R 5)-piperazino, all os (possibly geminally) by 1 or 2 of OH, CHO, COOH, up to 3C acyl, up to 3C alkoxycarbonyl, P(O)(OR 10))(OR 11), NR 12R 13 or CONR 12R 13 and/or by 1-3C alkyl (os by 1 or 2 of OH, COOH or P(O)(OR 14))(OR 15)) and/or by pyrrolidino or piperidino; R 5H, CHO, upto 6C acyl, upto 6C alkoxycarbonyl, 1-3C alkyl (os by 1 or 2 of OH, COOH, 1-3C alkoxy, upto 3C alkoxycarbonyl, P(O)(OR 8))(OR 9), NR 6R 7 or CONR 6R 7) or cyclopentyl; R 6, R 7, R 12, R 13H or Me; R 8, R 9, R 14, R 15H, Me or Et, and R 16OEt or propoxy. ACTIVITY : Cardiant; Antipsoriatic; Antiinfertility; Cytostatic; Antidiabetic; Ophthalmological; Antiinflammatory; Tocolytic; Hypotensive; Uropathic; Gynecological; Antialopecia; Antiparkinsonian; Analgesic; Auditory; Nephrotropic. MECHANISM OF ACTION : Phosphodiesterase 5 (PDE 5) inhibitor. No biological tests or results are given.
Patent CO-5560546-A2 (CO)
Title: Compuestos de purina y usos de los mismos
Inventor: GRIFFITH DAVID ANDREW
IPC: C07D473/40
Filed: 2005-04-27
Abstract: 1.- Un compuesto de fórmula (I) en la que A es un arilo opcionalmente sustituido o un heteroarilo opcionalmente sustituido;B es un arilo opcionalmente sustituido o un heteroarilo opcionalmente sustituido;R1 es hidrógeno, alquilo (C1-C4), alquilo (C1-C4) sustituido con halo o alcoxi (C1-C4);R4 es (i) un grupo que tiene fórmula (lA) o fórmula (lB) en las que R4a es hidrógeno alquilo (C1-C3);cada R4b y R4b´ es independientemente hidrógeno, ciano, hidroxi, amino, H2NC(O)-, o un resto químico seleccionado del grupo constituido por alquilo (C1-C6), alcoxi (C1-C6), aciloxi, acilo, alquil (C1-C3)-O-C(O)-, alquil (C1-C4)-NH-C(O)-, (alquil (C1-C4))2N-C(O)-, alquil (C1-C6)amino-, (alquil (C1-C4)2amino-, cicloalquil (C3-C6)amino-, acilamino, arilalquil (C1-C4)amino-, heteroarilalquil (C1-C4)amino-, arilo, heteroarilo, un heterociclo parcial o totalmente saturado de 3 a 6 miembros y un anillo carbocíclico parcial o totalmente saturado de 3 a 8 miembros, estando el resto opcionalmente sustituido, o R4b o R4b´ tomado conjuntamente con R4e, R4e´, R4f o R4f´ forma un enlace, un puente metileno o un puente etileno;X es un enlace, -CH2CH2- o -C(R4C)(R4C´)-, siendo cada R4c y R4c´ independientemente hidrógeno, ciano, hidroxi, amino, H2NC(O)- o un resto químico seleccionado del grupo constituido por alquilo (C1-C6), alcoxi (C1-C6), aciloxi, acilo, alquil (C1-C3)-O-C(O)-, alquil (C1-C4)-NHC(O)-, (alquil (C1-C4))2N-C(O)-, alquil (C1-C6)amino-, dialquil (C1-C4)amino-, cicloalquil (C3-C6)amino-, acilamino-, arilalquil (C1-C4)amino-, heteroarilalquil (C1-C4)amino-, arilo, heteroarilo, un heterociclo parcial o totalmente saturado de 3 a 6 miembros y un anillo carbocíclico parcial ...
Patent CO-5650200-A2 (CO)
Title: 6-halogeno-[1,2,4]triazolo[1,5-a}pirimidinas para combatir plagas animales
Inventor: BAUMANN ERNST
IPC: A01N43/90
Filed: 2006-03-10
Abstract: 1.- Un método para combatir plagas animales, caracterizado porque comprende contactar las plagas animales, su hábitat, lugar de reproducción, suministro de alimentos, planta, semilla, suelo, área, material o entorno en los cuales las plagas animales crecen o pueden crecer, o los materiales, plantas, semillas, suelos, superficies o espacios que desean protegerse del ataque de animales o la infestación con una cantidad efectiva como plaguicida de por lo menos una 6-halógeno-[1,2,4]-triazolo[1,5-a]pirimidina de fórmula general I en la cual X es halógeno;R1 es hidrógeno, halógeno, OH, CN, alquilo C1-C10, haloalquilo C1-C10, alcoxi C1-C10, alcoxi C1-C6-alquilo C1-C6, alcoxi C1-C4-alcoxi C1-C4, alcoxi C1-C4-alcoxi C1-C4-alcoxi C1-C4, alquiltio C1-C10, alquilsulfinilo C1-C10, alquilsulfonilo C1-C10, alquilamino C1-C10, di(alquil C1-C10)amino, alquenilo C2-C10, fenilo, fenoxi, benciloxi, alqueniloxi C2-C10, alquiniloxi C2-C10 o alquinilo C2-C10, en los cuales alquiltio C1-C10, alquilsulfinilo C1-C10 y alquilsulfonilo C1-C10 pueden estar sustituidos en forma completa o parcial o no estar sustituidos con halógeno y/o pueden transportar un grupo seleccionado de alcoxi C1-C4, alcoxi C1-C4carbonilo o COOH;R2 es alquilo C1-C10, haloalquilo C1-C10, alcoxi alquilo C1-C6, cicloalquilo C3-C10, alquenilo C2-C10 o alquinilo C2-C10;R3 es hidrógeno, alquilo C1-C10, haloalquilo C1-C10, alcoxi alquilo C1-C6, C1-C10-alquilcarbonilo, alcoxi C1-C10carbonilo o arilcarbonilo;R4 es cicloalquilo C3-C10, fenilo, naftilo, heterociclilo de 3 a 7 miembros o un radical de fórmula -A-R4a, siendo posible que el cicloalquilo C3-C10, fenilo, naftilo y heterociclilo de 3 a 7 miembros estén sustituidos o sean portadores de 1, 2 o 3 radicales que se seleccionan, en forma independiente unos de otros, del grupo formado por halógeno, ciano, nitro, hidroxi, alquilo C1-C10, alcoxi C1-C10, haloalquilo C1-C10, haloalcoxi C1-C10, amino, alquilamino C1-C10, di(alquil C1-C10)amino, alquiltio C1-C10, alquilsulfinilo C1-C10, alquilsulfonilo C1-C10, cicloalquilo C3-C8, cicloalquil C3-C8-alquilo C1-C4, fenilo, fenil-alcoxi C1-C4 y feniloxi, ...
Patent CO-6230990-A2 (CO)
Title: Nuevos derivados triciclicos su procedimiento de preparacion y las composiciones farmaceuticas que los contienen
Inventor: CASARA PATRICK
IPC: A61K31/4985
Filed: 2009-07-31
Abstract: Compuestos de fórmula (I):en la que: ° A representa un ciclo (hetero)aromático o no que contiene 5, 6 ó 7 eslabones, ° n y n' representan 0, 1 ó 2 ° X representa una cadena alquileno tal como se ha definido en la descripción, ° R3 representa un grupo arilo o heteroarilo, ° uno de los grupos R1 o R2 representa un átomo de hidrógeno y el otro representa un grupo de fórmula (II) tal como se ha definido en la descripción. 1.- Compuestos de fórmula (I):en la que: ° A representa un ciclo aromático o no que contiene 5, 6 ó 7 eslabones y que puede contener 1 ó 2 heteroátomos elegidos entre oxígeno, azufre y nitrógeno, pudiendo estar éste último sustituido con un grupo alquilo (C1-C6) lineal o ramificado, entendiéndose que el ciclo A así definido no puede contener 2 átomos de azufre ni 2 átomos de oxígeno y que uno de los eslabones puede representar un grupo C=O, ° n y n', idénticos o diferentes, representan 0, 1 ó 2, con 0 < n + n' < 4, ° R3 representa un grupo arilo o heteroarilo, ° X representa una cadena alquileno lineal o ramificada que contiene de 1 a 6 átomos de carbono, de la que uno o dos de los átomos de carbono puede (pueden) estar reemplazado(s) por un átomo de oxígeno, un grupo cicloalquileno, un grupo arileno, un grupo heteroarileno o un grupo SO2, uno de los grupos R1 o R2 representa un átomo de hidrógeno y ...
Patent CO-6541604-A2 (CO)
Title: Composiciones orales que contienen extractos de myristica fragrans y métodos relacionados
Inventor: TRIVEDI HARSH M
IPC: A61K36/185
Filed: 2012-05-15
Abstract: La presente invención está dirigida a composiciones para el cuidado oral que proporcionan beneficios en los tejidos blandos de la cavidad bucal. Las composiciones reivindicadas se caracterizan por comprender un extracto de Myristica fragrans y un extracto natural diferente del extracto de Myristica fragrans. La presente solicitud resulta particularmente útil en el campo de las preparaciones de cuidado oral orales como dentífricos y enjuagues bucales.
Patent CO-6660495-A2 (CO)
Title: Interruptor termoeléctrico
Inventor: MANGOLD ELMAR
IPC: H01H37/52
Filed: 2012-12-28
Abstract: La presente invención concierne a un regulador bimetálico que comprende un dispositivo de conmutación (2) y al menos un dispositivo bimetálico (4) que está o puede ponerse en unión operativa con el dispositivo de conmutación (2) de tal manera que haga posible una conmutación del dispositivo de conmutación (2) en función de la temperatura, presentando el dispositivo bimetálico (4) al menos un primer elemento bimetálico (6) y al menos un segundo elemento bimetálico (8) de forma arqueada, los cuales están unidos uno con otro en una zona de contacto (14) y están configurados en la zona de contacto (14) de tal manera que el coeficiente de dilatación térmica del primer elemento bimetálico (6) aumente de su lado inferior (21) al lado superior (23) y el coeficiente de dilatación térmica del segundo elemento bimetálico (8) de forma arqueada disminuya de su lado inferior (21 ) al lado superior (23 ), o viceversa.
Patent CO-6680636-A2 (CO)
Title: Método para producir adamts13 recombinante en cultivo celular
Inventor: GRILLBERGER LEOPOLD
IPC: A61K38/36
Filed: 2013-02-07
Abstract: La presente invención se refiere entre otros aspectos, a condiciones de cultivo celular para reducir vWF de alto peso molecular, en particular, WF altamente multimérico con una alta actividad específica y ADAMTS13 con una alta actividad específica. Las condiciones de cultivo celular de la presente invención pueden incluir, por ejemplo, un medio de cultivo celular con una concentración incrementada de cobre y/o sobrenadante de cultivo celular con una baja concentración de amonio (NH4). La presente invención también proporciona métodos para cultivar células in las condiciones de cultivo celular para expresar vWF de alto peso molecular y rAl3 que tiene altas actividades específicas.
Patent CO-7400889-A2 (CO)
Title: Método para producir una estructura reforzada en el suelo
Inventor: VIARGUES DANIEL
IPC: E02D7/18
Filed: 2015-04-20
Abstract: La invención se refiere a un método para realizar una estructura reforzada en el suelo, el método comprende las siguientes etapas: proveer una herramienta 5 de perforación (10) que comprende un tubo de perforación (12), y medios (20) que hacen vibrar el tubo de perforación (12); realizar una perforación (F) en el suelo (S) con la ayuda de la herramienta de perforación (10) mientras hace vibrar el tubo de perforación (12); cuando el tubo de perforación (12) ha alcanzado la profundidad predeterminada, 10 inyectar una lechada de sellado (C) en el tubo de perforación a fin de incrustar el tubo de perforación (12) en la lechada de sellado (C); y enseguida separar el tubo de perforación de la herramienta de perforación, obteniendo así una estructura reforzada provista con un elemento de reforzamiento constituido por el tubo de perforación.
Patent EP-1055839-A2 (EP)
Inventor: HAMAEKERS ARNO
IPC: F16F13/08
Filed: 2000-03-21
Abstract: Some sectors at least of the damping channel (14,17,18) wall are formed by a displacement element (16) in the form of an end limiting flow between first and second anchorage parts (2,3). Some of the channel wall sectors are made up by a support (13) fit to the second part (3) so the displacer (16) bears on the support (13) with a sector (22) forming a first sector of the channel where the bearing (1) is partly sprung into place. Thus when part (2) of the anchorage moves relative part (3), the displacer (1 is necessarily inelasticaly deformed. Channel wall sector (22) will be seen to lead up to the support (13) in the axial sense of bearing. A second displacer (16) sector (23) forms a second part of the channel wall (14,17,18) and adjoins the second anchorage part (3).
Patent EP-1046987-A2 (EP)
Inventor: MOESSNER CLAUS
IPC: G06F9/4401
Filed: 2000-04-08
Abstract: The memory component (3) has a programmable memory area (5) and a boot area (6) with at least one boot block (7,8) from which a processor loads the computer unit initialization software to start the computer unit (1) and/or programming software to program the memory area. The memory area has at least two boot blocks and a configuration cell (9) that activates one of the boot blocks. Independent claims are also included for the following: (a) a method of reprogramming the boot area of a memory component. (b) a computer unit with at least one processor and a memory component.
Patent EP-1063006-A2 (EP)
Title: Verfahren zum Mischen von Schüttgut und Mischvorrichtung
Inventor: KOETTER THEODOR H DIPL-ING
IPC: B01F25/90
Filed: 2000-05-17
Abstract: Die Erfindung betrifft ein Verfahren zum Mischen von pulvrigem körnigem, kleinteiligem oder flockigem Schüttgut. Ferner betrifft die Erfindung eine Mischvorrichtung. Erfindungsgemäß werden die unterschiedlichen Schüttgut-Stoffe auf einen Schwingrinnenförderer (11) aufgegeben und transportiert, wobei während der Weiterbewegung bzw. -förderung des aufgegebenen Schüttgutes mindestens einmal ein Teilstrom abgezweigt und an den Förderstreckenanfang (17) zurückgeführt wird, wo dieser Schüttgutanteil mit dem neu aufgegebenen Schüttgut weitergefördert wird. Die Mischvorrichtung enthält hierzu mindestens einen Abweiser (21) und/oder am Ende der Förderstrecke eine Klappe oder einen Schieber (23) zur Rückführung des Schüttgutes. <IMAGE>
Patent EP-1067586-A2 (EP)
Inventor: HEGEDUS ANDREAS
IPC: H01L21/3065
Filed: 2000-07-07
Abstract: A semiconductor processing system includes a semiconductor processing chamber, a
heat source assembly and a window. The window is located over an opening into a main body
of the chamber. The heat source assembly is evacuable to alter the pressure differential across
the window.
Patent EP-1085184-A2 (EP)
Inventor: KLOFT MANFRED DIPL-ING
IPC: F02B75/04
Filed: 2000-08-21
Abstract: The device (1) has a sleeve (13) that fits in the big end (7) of a connecting rod (3). The sleeve has an opening (19) for the crankshaft and is rotatably fitted, in an eccentric position with respect to the big end. A locking element (51) can be brought to engage the sleeve to prevent it from rotating. The locking element is positioned using a piston and cylinder unit (54). An Independent claim is included for a method for using the device.
Patent EP-1087380-A2 (EP)
Inventor: YASUDA RYOHEI
IPC: G10L19/00
Filed: 2000-08-22
Abstract: A reproducing apparatus is disclosed, that
comprises a reproducing means for reproducing highly
efficiently encoded data from a record medium, the
highly effectively encoded data being composed of
spectrum data and scale factor data, a memory means for
temporarily storing the highly efficiently encoded data
reproduced by the reproducing means, an operating means
for causing the scale factor data of the highly
efficiently encoded data stored in the memory means to
be changed, a memory controlling means for controlling
a write address pointer and a read address pointer so
that the highly effectively encoded data is
intermittently written to the memory means at a first
speed and highly efficiently encoded data is read from
the memory means at a second speed, the second speed
being lower than the first speed, a determining means
for determining whether or not the address of the
highly efficiently encoded data whose scale factor data
is changed corresponding to the operating means and
stored in the memory means is apart from the read
address by a predetermined distance, and a controlling
means for canceling the change of the scale factor data
when the address of the highly efficiently encoded data
whose scale factor data is changed corresponding to the
operating means and stored in the memory means is not
apart from the read address by the predetermined
Patent EP-1101893-A2 (EP)
Inventor: KAESER UWE
IPC: E05C17/56
Filed: 2000-11-16
Abstract: The fixing device has a sliding arm attached to a closure shaft and movable in a guide rail at the ends, an electrically switched holder with a movable stop, a movable bearing supporting the stop and/or a spring and an electromagnet that interacts with the bearing if it is adjacent. The bearing is connected to a plate forming/connected to the electromagnet's armature plate. The force of the electromagnet acts perpendicularly to the door plane. The fixing device (20) has a sliding arm attached to a closure shaft at one end and movable in a guide rail at the other, an electrically switched holder with a movable stop, a movable bearing (31) on which the stop (30,32) and/or spring (35) is supported and an electromagnet (21-23) that interacts with the bearing when it is immediately adjacent. The bearing is connected to a plate forming the electromagnet's armature plate or connected to the armature plate. The force of the electromagnet acts in a direction perpendicular to the plane of the door.
Patent EP-1108422-A2 (EP)
Inventor: SCHIERSTEDT DIETER DR
IPC: A61K9/00
Filed: 2000-12-06
Abstract: A new medicinal product (A), in the form of drops, a rinsing solution or spray for moistening and cleaning the nasal mucosa, contains 0.1-5% by weight (wt.%) of a water-soluble or water-dispersible natural or synthetic polymer (I) which forms a gel or viscous solution in an aqueous system.
Patent EP-1111220-A2 (EP)
Inventor: OGISO MAKOTO
IPC: F01L9/20
Filed: 2000-12-07
Abstract: An internal combustion engine is provided with a variable valve mechanism
(30, 31) capable of altering opening and closing timings and / or opening amounts of
at least one of an intake valve (28) and an exhaust valve (29) of an internal
combustion engine. A fuel injection valve (32) supplies fuel either directly or
indirectly to a combustion chamber (24) of the internal combustion engine. A forcible
valve closing means (20) controls the variable valve mechanism (30, 31) such that at
least one of the intake valve (28) and the exhaust valve (29) is placed in a closed state
when the fuel injection valve (32) is prohibited from operating. New gas is prevented
from flowing from the exhaust system of the internal combustion engine to the intake
system thereof when fuel injection control is prohibited.