baber/WOPTO huggingface dataset:
Patent ES-2362916-B1 (ES)
Title: Dispositivo robotizado para la inspección de conductos.
Inventor: DE LA FUENTE DIEZ DAVID
IPC: F16L55/32
Filed: 2010-01-05
Granted: 2012-09-17
Abstract: Dispositivo robotizado para la inspección de conductos, ápodo, modular e hiper-redundante, de forma cilíndrica y naturaleza flexible, que comprende#- dos cabezales (1, 1?) dirigibles y orientables,#- al menos dos módulos (2), todos iguales entre sí, cada uno de dichos módulos (2) formado por dos coronas (3, 3?) circulares adyacentes de material rígido, estando constituida cada una de dichas coronas (3, 3?) de una pluralidad de elementos magnetizables (31, 32, 33, 34) independientes que generan un campo magnético de intensidad y sentido controlados,#- tres balones (4) de anclaje y posicionamiento del dispositivo,#de manera que la expansión y contracción de los módulos (2) se genera a través de interacciones entre dichos módulos (2) producidas por fuerzas electromagnéticas, originando el desplazamiento del dispositivo la secuencia ordenada de expansiones y contracciones de los módulos (2).
Patent ES-2394950-B1 (ES)
Title: Sistema de imagen de enfoque automatico
Inventor: HIOK NAM TAY
IPC: G03B17/00
Filed: 2008-10-17
Granted: 2013-11-26
Abstract: Un sistema de imagen de enfoque automático que incluye un sensor de imagen acoplado a un controlador. El sensor de imagen capta una imagen que tiene al menos un borde con una anchura. El controlador genera una señal de enfoque que es una función de la anchura de borde. Una lente recibe la señal de enfoque y ajusta un enfoque. La anchura de borde se puede determinar mediante diversas técnicas como el uso de gradientes. Un histograma de las anchuras de borde se puede utilizar para determinar si una determinada imagen está enfocada o desenfocada. Un histograma con una gran población de pequeñas anchuras de borde es indicativo de una imagen enfocada.
Patent ES-2411977-B1 (ES)
Title: Sistema de transporte urbano
Inventor: SALAS GARCIA AGUSTIN JAVIER
IPC: E02B3/20
Filed: 2011-12-07
Granted: 2014-02-06
Abstract: Sistema de transporte urbano.#La invención consiste en adaptar las vías fluviales de forma similar a una red de metro, optimizando sensiblemente los tiempos de embarque/desembarque. Para ello, en el mismo participan una pluralidad de estaciones (1), en las que se define un edificio cerrado, con una parte fija (2), o zona de acceso y validación de los billetes a través de los correspondientes tornos (3), y al menos un andén (4) flotante, al que se accede a partir de una serie de rampas articuladas (5), de manera que dicho anden se adapte al nivel del agua existente, mientras que los vehículos de transporte se materializan en embarcaciones (7), concretamente catamaranes, con la particularidad de que cada andén (4), se encuentra cerrado mediante una pluralidad de puertas automáticas (6) posicionalmente coincidentes con las puertas (6?) que se definen en la embarcación (7), de gran capacidad, estableciéndose entre andén (4) y embarcación (7) un sistema de atraque automático que reduce drásticamente el tiempo de intercambio de pasajeros.
Patent ES-2424998-B1 (ES)
Title: Aparato desinfectador
Inventor: MUNIAIN LATASA JAVIER ANTONIO
IPC: A61L2/20
Filed: 2011-12-22
Granted: 2015-01-15
Abstract: Aparato desinfectador, compuesto por tres partes independientes que se acoplan entre sí en disposición desmontable, comprendiendo un cuerpo (1) en el que se aloja un conjunto funcional que incluye medios productores de ozono, un contenedor (2) en el que se disponen en un medio líquido los objetos (23) a desinfectar y una tapa (3) que cierra el contenedor (2) y que incorpora medios para bloquear y liberar el acoplamiento del montaje entre las distintas partes.
Patent ES-2420908-B1 (ES)
Title: Sistema y procedimiento para gestionar el tráfico en una red de comunicaciones móviles
Inventor: GÓMEZ COLOMA ALBERTO
IPC: H04W72/00
Filed: 2012-02-20
Granted: 2015-02-12
Abstract: La invención se refiere a un sistema y un procedimiento para gestionar el tráfico en una red de comunicaciones móviles.#El sistema comprende al menos dos estaciones base (BTS1, BTS2) que comprenden sus intervalos de tiempo (TS) respectivos sincronizados y que están configuradas para proporcionar el mismo canal de radiofrecuencia (f1) que comprende:#- un primer intervalo de tiempo (TS0) para transmitir un primer Canal de Control de Emisión lógico que está asociado a la primera estación base (BTS1),#- un segundo intervalo de tiempo (TS2) para transmitir un segundo Canal de Control de Emisión lógico que está asociado a la segunda estación base (BTS2) y#- una pluralidad de intervalos de tiempo compartido (TS1, TS3 a TS7) configurados para asignar la información sobre el tráfico,#en el que la primera estación base (BTS1) está operativa para asignar a un terminal (TM1) al menos un intervalo de tiempo disponible (TS3).
Patent ES-2527895-B1 (ES)
Title: Encofrado para una viga de cuelgue
Inventor: XAMMAR BOVE PEDRO
IPC: E04G13/04
Filed: 2013-07-29
Granted: 2015-11-05
Abstract: Encofrado para una viga de cuelgue que sobresale inferiormente de un forjado, que comprende una pluralidad de paneles laterales separados entre sí por paneles inferiores fijables a éstos de forma regulable en altura. Cada panel inferior está compuesto por dos semipaneles, siendo el primer semipanel de longitud mayor que el segundo semipanel, en el que cada semipanel comprende un canto transversal de conexión con el canto transversal de conexión del otro semipanel, siendo los dos semipaneles acoplables amoviblemente entre sí para constituir el panel inferior a través de unos medios amovibles de unión configurados para la unión por contacto plano de sus cantos transversales de conexión, en el que el canto transversal de conexión del primer semipanel forma un ángulo obtuso con su cara interna y el canto transversal de conexión del segundo semipanel forma un ángulo agudo suplementario del citado ángulo obtuso.
Patent ES-2449670-B1 (ES)
Title: Cesta de la compra elevada
Inventor: AZNAR PELIGERO FRANCISCO JAVIER
IPC: B62B3/14
Filed: 2013-12-26
Granted: 2014-09-22
Abstract: La presente invención se refiere a una cesta de la compra del tipo de las utilizadas por los usuarios de supermercados y/o autoservicios del tipo de las que se encuentran elevadas respecto al suelo para facilitar la introducción y retirada de los artículos y que básicamente se estructura en un cuerpo monopieza que comprende un habitáculo (1) para la recepción de los artículos, al menos un asa de tracción (2) situada en una de las caras laterales de dicho habitáculo (1) y unas patas (3), donde dichas patas (3) presentan medios de rodadura (4), y se disponen de tal forma que al apilar las cestas entre sí dichas patas (3) no se introducen dentro del habitáculo (1) de la cesta situada inferiormente.
Patent ES-2597965-B1 (ES)
Title: Dispositivo de fijación del fragmento móvil para técnicas de distracción alveolar en implantología dental
Inventor: MOZO GRAU FERNANDO
IPC: A61B17/66
Filed: 2015-07-24
Granted: 2017-10-31
Abstract: Dispositivo de fijación del fragmento móvil para técnicas de distracción alveolar en implantología dental, concretamente para fijar el fragmento óseo libre a la parte superior del distractor (1) alveolar, ante una eventual pérdida de anclaje, asegurando la movilidad solidaria de ambos elementos, que consiste en un medio de fijación auxiliar (2) que se incorpora de modo que abraza el fragmento óseo superior o de transporte al casquillo superior (12) del distractor (1) alveolar. Dicho medio de fijación auxiliar (2) lo constituye una grapa, de acero o titanio, que se configura a partir de un cuerpo (21) de configuración lateral en C cuyas ramas superior e inferior, a su vez, se dividen en patas paralelas superiores (22) e inferiores (23) que determinan correspondientes alojamientos superior (24) e inferior (25) entre los que, una vez colocada, quedan ajustadas las espiras (13) del casquillo superior (12) del distractor (1) alveolar.
Patent HR-P20040772-B1 (HR)
Title: Universal slicer with a positioning plate
Inventor: PETER KOVACIC
IPC: B26D7/01
Filed: 2004-08-26
Abstract: A universal slicer contains a housing, a rotatably mounted revolving blade, a positioning plate which is provided with a bearing surface for a product that is to be sliced, and a mechanism regulating the width of cut by adjusting the positioning plate in relation to the revolving blade. In order to ensure that the slices are cut in a uniform manner, particularly when using universal slicers that have a simple configuration and are inexpensive to produce, the universal slicer is provided with a tensioning device, by which the positioning plate can be prestressed free from play counter to the mechanism regulating the width of cut.
Patent JO-3003-B1 (JO)
Title: Imidazo [4,5-c] quinolin-2-one compound and its use as pi3 kinase i mtor dual inhibitor
Inventor: DAVID ANTHONY BARDA
Filed: 2011-12-20
Granted: 2016-09-05
Abstract: The present invention provides an imidazo[4,5-c]quinolin-2-one compound, or a pharmaceutically acceptable salt thereof, that inhibits both PI3K and mTOR and, therefore, is useful in the treatment of cancer.
Patent KR-790000992-B1 (KR)
Title: Device for holding a slider during assemblage of a fastener chain therethrough
Inventor: DAKAHASIKIHEI
Filed: 1974-01-29
Granted: 1979-08-16
Abstract: A device for holding a slider during assemblage of a fastener chain, in which the slider includes a pull tab having an opening, was comprised of a support structure including a recessed slider mount, a channel extending from the recessed slider mount, a lever supported by the support structure, a detent formed on the upper end of the lever, spring means, and means for normally preventing the lever from turning to the second position.
Patent KR-820000484-B1 (KR)
Title: Remained action device for electronics circuit breacker
Inventor: HANADA MASAMITSU
IPC: H01H31/04
Filed: 1977-01-26
Granted: 1982-04-07
Abstract: The breaker retains reliability of action through direct acting of contact point by contact point control splinter and reduces cost through miniaturization of parts.  The breaker comprises a pressing bar(6) which presses the movable contact point supportion portion, a lock device(11) which is locked by descending of the movable splinter(9), and an electromagnet(16).
Patent KR-820002150-B1 (KR)
Title: Apparatus for separating grains
Inventor: DANIMODO DOSIGAS
IPC: A01F12/44
Filed: 1978-03-15
Granted: 1982-11-20
Abstract: At the lower part of the threshing chamber(4) and the treating chamber(5), the shaking selector(11a,11b) is set up in really independent condition.  The shoot(14) drops a treated object passed through the relatively detailed flowing path of the treating chamber on the shaking selector(11a) corresponding to the threshing chamber.  The treated object from the open hole(9) formed at the end part of transfer of the treating chamber is supplied on the shaking selector(11b) corresponding to the treating chamber.  The object through the selecting part(10) is restored by the action of the fan(18) revolution to the shaking selector(11a).
Patent KR-830000332-B1 (KR)
Title: 방향족 모노카르복시산의 제조방법
IPC: C07C63/04
Filed: 1979-02-21
Granted: 1983-03-04
Abstract: 내용 없음.
Patent KR-840002333-B1 (KR)
Title: Braided package
Inventor: KOZLOWSKI PETER F
IPC: D04C1/12
Filed: 1979-07-13
Granted: 1984-12-19
Abstract: Braided shaft-seal packing, comprises multiple helicallyextending core strands about which the braid strands extend in a helical direction, at an angle to the core strands and also at an angle to their helical twist. Specifically a central axial stand is included, as well as rows of helical warp strands between rows of braid strands and of opposite helical twist to the braid strands. The packing has high strands density, and needs only low pressures to give a good shaft seals when pressed square  and impregnated with lubricant.
Patent KR-830001710-B1 (KR)
Title: 기록 시이트
IPC: B41M5/136
Filed: 1979-12-26
Granted: 1983-08-31
Abstract: 내용 없음.
Patent KR-840000194-B1 (KR)
Title: Process for preparing pyrazole derivatives
Inventor: NISHIYAMA RYUZO
IPC: C07D231/14
Filed: 1980-03-07
Granted: 1984-02-28
Abstract: The title compds. I (X, Y=Cl, nitro, MeF3; Z=H, halo; Hal=halo), useful as herbicides, were prepd. Thus, 0.45g 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-hydroxpyrazole was dissolved in 15mL methyl ethyl ketone.  This soln. was treated with 0.5g anhyd. K2C03 and 0.75g 1,1-dimethyl-2-chloroethyl-bromomethyl ketone and refluxed at 80≰C for 2 hrs. to give 0.7g 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-pivaloylmethoxypyrazole.
Patent KR-820002181-B1 (KR)
Title: Machine for processing bar
Inventor: KIM SANG CHEOL
IPC: B23Q3/06
Filed: 1980-03-31
Granted: 1982-11-22
Abstract: This cutting machine is composed of a cutting post and a chuck post.  This is an exclusive turning machine.  The following pin(13) moves along the transfer groove(5) of the plate(6).  To transfer the tool post(11) along the transfer groove, the special direct driving cam consists of guide post(8) and entry post(14) which has a guide groove(15) and a driving internal screw(17).  As a transfer mechanism, the special direct driving cam consists of cutting posts around the working line and a chuck post which has a function of material transfer, fixing and disassembling.
Patent KR-800001669-B1 (KR)
Title: A moment steam generation for heating system
Inventor: CHOI BYUNG YONG
IPC: F24F6/10
Filed: 1980-06-13
Granted: 1980-12-31
Abstract: The steam generator(2) which is able to generate high temperature steam by electricity in a moment is set up on a water bath(1). which is connected with regular spacing manifold electrodes(3) by a wick material-inserted pipe(6).  As the wick material(4) always contains a small amount of water when the electric current flows to the electrodes the hot stream is generated in a moment and fed in to a radiator through the outlet(8).
Patent KR-840001026-B1 (KR)
Title: Nonwoven web material for medical towels and the like
Inventor: SNYDER CHARLS E
IPC: A61L15/42
Filed: 1981-05-25
Granted: 1984-07-20
Abstract: A bonded fibrous web that is suitable for single-sue disposable medical towels, com-    prises a fibrous non-woven web material (I) saturation-bonded with a hydrophobic latex (II). (I) has a web abrasion loss of less than 40%, on absorbentholding capacity in excess of 300%, an absorbency rate of less than 5 secs., and a cytotoxicity level of 0. (II) is an internally stabilised emulsion of a crosslinkable acrylic binder (III) and contains up to 2 wt.% based on latex solids of a nonionic, polyol surfactant (IV) having a cytotoxicity level of 0 at thatt concn. the towel can be wetted again rapidly and has a high wet abrasion resistance.
Patent KR-840002272-B1 (KR)
Title: Method of electroplation a porous body
Inventor: MCLNTYRE JAMES A
IPC: C25D1/08
Filed: 1981-07-25
Granted: 1984-12-14
Abstract: Internal surface deposit layers are provided on the walls of void spaces in a porous, electroconductive body by (I) filling the void space in the porous body with a bath containing an electrodepositable substance; (II) immersing the bath-replete body in an electroconductive medium, which is different from the bath and contains no depositable material; and (III) applying a direct electrical potential.
Patent KR-830001648-B1 (KR)
Title: Method for producing carbon monoxide from carbon dioxide
Inventor: MORIYAMA SECHUO
IPC: C01B32/40
Filed: 1981-11-18
Granted: 1983-08-22
Abstract: CO2 or its mixt. with powd. C is introduced through 2 tubular electrodes into an elec. discharge field to obtain CO. Thus, 99.8% pure CO2 was introduced at 600L/h through two 20 mm diam, Fe tubes of 3 mm wall thickness at 400 mm distance in a 5-L water-cooled vessel in an electrical discharge field of 1200 Hz and 3.5 kwh to obtain 698L gas contg. CO2 69.3, O2 10.2 and CO 20.5 vol. %. When mixed with powd. C in -10% excess, the product contained CO2 9.6 and CO 90.4 vol. %.
Patent KR-880000399-B1 (KR)
Title: Tape cassette
Inventor: KUMAKAYA ASEUHIRO
IPC: G11B23/087
Filed: 1982-03-04
Granted: 1988-03-21
Abstract: A video tape cassette eliminates a loading pocket part positioned around the front cover to make it compact.  It has arm means (31,31') for extracting the tape to the outside only in case of need.  The length of the tape between reels at the first position, at which the tape is placed inside the cassette, is the same as the length of the tape between reels at the second position, at which the tape is drawn out outside of the cassette, so that the tension of the tape remains unchaged when it is pulled out.
Patent KR-890001445-B1 (KR)
Title: Method of recovering uranium
Inventor: RAHODA EDWARD J
IPC: C22B60/02
Filed: 1982-05-22
Granted: 1989-05-03
Abstract: (a) adjusting the pH to 2-3; (b) sepg. supernatant from the slurry and (c) recovering U from the supernatant.  The slurry is pref. diluted to 5-10% solids.  The pH is pref. adjusted with HNO3.  A Ca setting, esp. Na2SO4, is pref. added to the slurry between steps (a) and (b).  Step (b) pref. comprises settling for 2 to 8 days.  Removal of U from the supernatant is pref. carried out by addn. of water glass or by ion exchange column.  Pref. the slurry ramining is diluted and the process repeated to 4 to 7 times, after which the pH of the slurry is adjusted to 9 to 10 and cement added to form a solid moss.
Patent KR-860000307-B1 (KR)
Title: Clutch lever and adjustment method
Inventor: FLOTOW RICHARD A
IPC: F16D13/70
Filed: 1982-08-26
Granted: 1986-03-31
Abstract: An axially extending boss is affixed to each inner nose of a series of levers. The relative axial movement of a pressure plate is provided toward the clutch cover against a pressure bias. The axially extending extremity of each of the bosses lies within a predetermined axial range. A grinding wheel with an annular concave groove simultaneously grinds the boss to provide an axially extending contoured extremity on each. The extremities lie in a predetermined radially extending common plane.
Patent KR-860001508-B1 (KR)
Title: Process for preparing 5-(2-alkoxy-3-substituted phenyl hydantoins
Inventor: SCHNUR RODNEY C
IPC: C07D233/76
Filed: 1983-10-31
Granted: 1986-09-30
Abstract: 5-(2-alkoxy-3-substituted phenyl)hydrantoin (I) [X=chloro, fluoro, C1-4 alkyl, nitro; Y=chloro, fluoro, C1-4 alkyl; Z=C1-4 alkoxy! is prepd. for use as a medicine for diabetes. 1.22 g of 5-chloro-2- methoxy-3-methylbenzaldehyde, 0.86 g of kalium cyanid, 2.53 g of ammonium carbonate are mixed in water-methanol, and then heated 5 hrs at 60≰C. The soln. is acidified with 1N HCl. This is filtered, washed, and dried to give 5-(5-chloro-2-methoxy-3methyl)hydantoin.
Patent KR-910003987-B1 (KR)
Inventor: SAKUMODO AKINOLI
IPC: A01K89/00
Filed: 1984-02-29
Granted: 1991-06-20
Abstract: 내용 없음.
Patent KR-920003224-B1 (KR)
Inventor: SHERIF FAWZY G
IPC: C04B28/34
Filed: 1984-08-11
Granted: 1992-04-24
Abstract: 내용 없음.
Patent KR-900004699-B1 (KR)
Title: Process for the preparation of a powdery calcium cellulose glycolate
Inventor: KOYAMA TAKKAHIRO
IPC: C08B11/12
Filed: 1984-08-24
Granted: 1990-07-02
Abstract: A prepn. of a powdery calcium glycolate comprises reacting cellulose glycolic acid in wet form (pref. contg. 30-80 wt.% H2O) with Ca(OH)2 or with Ca(OH)2 and CaCO3 at 30-40 deg. C. When the molar ratio of Ca(OH)2:CaCO3 is 10-80:90-20, CaCO3 is added to cellulose glycolic acid first and Ca(OH)2 added pref. at least 1 hour later. When the molar ratio of Ca(OH)2:CaCO3 is 10-20:90-80, both are added together. The calcium cellulose glycolate has excellent properties as a disintegrator.
Patent KR-890002329-B1 (KR)
Title: Table type language interpreter
Inventor: MORI SUNJI
IPC: G06F9/45
Filed: 1984-10-23
Granted: 1989-06-30
Abstract: The translator comprises an input device for inputting an input language to the computer and an internal storage for storing a name table for registering keywords associated with the syntax of the input language and characteristics of variables contained in the input language.  An interpretation table is stored for indicating procedures to control a flow of processing for interpreting the input language.  A control device searches the name table to obtain an address of a location in the internal store device at which desired reserved words or a keyword is stored and to obtain from the name table an attribute of the keyword and variable.
Patent KR-910002017-B1 (KR)
Inventor: MARZEC RICHARD P
IPC: H04Q11/04
Filed: 1984-08-29
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-910000880-B1 (KR)
Inventor: WALKER LOREN H
IPC: H02P5/00
Filed: 1986-02-25
Granted: 1991-02-11
Abstract: 내용 없음.
Patent KR-920000691-B1 (KR)
Inventor: DAGAIYA GYOUKI
IPC: F16D25/08
Filed: 1986-06-03
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-900000394-B1 (KR)
Title: Method of and apparatus for controlling automatic clutch
Inventor: YOSHIMURA HIROSHI
IPC: F16D48/06
Filed: 1986-06-10
Granted: 1990-01-25
Abstract: The appts. for controlling an automatic clutch, to disengage the automatic clutch when the brake is operated, comprises an engine (1), a gear transmission (6), a clutch (2), a means for detecting a braking force applied to the brake, a means for detecting the rotation speed of the engine, a means for ascertaining whether the rotation speed of the engine, corresponding to the detected braking force, is less than a preset value, and a means for abruptly disengaging the clutch when the ascertaining means determines that the speed of rotation of the engine corresponding to the detected braking force is less than the preset value.
Patent KR-900004520-B1 (KR)
Title: Enzymatic detergent composition
Inventor: TOM DAVID
IPC: C12N9/20
Filed: 1986-06-11
Granted: 1990-06-28
Abstract: A detergent compsn comprises (a) 1-30 wt.% of mixt. of anionic and nonionic detergent, (b) 1-35 wt.% of bleaching agent, and (c) a lipolytic enzyme showing positive immunological cross reaction with the antibody of the lipase produced by Pseudomonas fluorescens IAM 1057. The wt. ratio of anionic and nonionic detergent is 12:1-1:12. The compsn. improves overall detergency performance at low temp.
Patent KR-890002326-B1 (KR)
Title: Transmitting system between computer and printer
Inventor: KIM CHANG-NAM
IPC: G06F13/38
Filed: 1986-08-09
Granted: 1989-06-30
Abstract: The apparatus transmits the data between a CPU host (3) and a serial printer having different baud rate by checking both buffers.  The printer (4) turns the DTR signal to low state when the buffer is overflowed to accept the host bad condition without transmitting the data.  After printing out all of received data and turning the buffer in normal, the printer turns the DTR signal to high state to turn to CTS line of the host to high stote from low one.
Patent KR-890005179-B1 (KR)
Inventor: CHONG CHOK-HUI
IPC: C23G1/02
Filed: 1986-12-30
Granted: 1989-12-16
Abstract: 내용 없음.
Patent KR-950004899-B1 (KR)
Inventor: EZURE YOJI
IPC: C07H17/02
Filed: 1987-04-15
Granted: 1995-05-15
Abstract: 내용 없음.
Patent KR-900003802-B1 (KR)
Title: Semiconductor device
Inventor: EABADA HIDOSHI
IPC: H01L21/00
Filed: 1987-05-13
Granted: 1990-05-31
Abstract: An arrangement for producing a semiconductor from the vapour phase, includes a substrate transportation unit, a heating unit for warming the substrate, a gas supply and a control unit with a storage area. The storage area contains information on the substrate transport speed, heating unit temperatures, the type of gas used, and the gas flow rate. The control unit contains a device for controlling the transport unit, the heating unit and the gas supply unit.
Patent KR-900000939-B1 (KR)
Title: Process making of kimchi for storing extensible
Inventor: CHANG GEUN-WOO
IPC: A23B7/10
Filed: 1987-08-19
Granted: 1990-02-19
Abstract: A preservation method for Kimchi is presented.  Thus, Chinese cabbage is soaked into 25% salt solution for 24 hrs, blanched at 80≰C for 5 min to inactivate enzymes, mixed with red pepper powder, garlic, salted fish, welsh onion, and ginger, and packed with PET/PE film. The product showed no change in taste after one month.