baber/WOPTO huggingface dataset:
Patent WO-2005039767-A2 (WO)
Title: Dispositif pour la conduite d'analyses sur des fluides biologiques, et procede connexe
Inventor: RICCI ANTONIO
IPC: B01L99/00
Filed: 2004-10-21
Abstract: L'invention concerne un appareil ou dispositif pour la mesure de la vitesse de sédimentation dans les fluides biologiques, et particulièrement la sédimentation érythrocytaire dans les échantillons sanguins. Le dispositif comprend : supports (3) de tubes à essai (P) qui contiennent des échantillons de fluides biologiques ; agitateurs (25) de tubes à essai; au moins un détecteur (17, 19) pour la lecture des niveaux dans les tubes à essai. Ensemble, les supports constituent un élément flexible continu (1) qui définit un trajet fermé le long duquel les agitateurs et le détecteur sont disposés.
Patent WO-2008029431-A2 (WO)
Title: Distributeur de produits en vrac pour la préparation de boissons et machine contenant ledit distributeur
Inventor: RIGHETTI MARCO
IPC: A47J31/40
Filed: 2007-09-04
Abstract: L'invention concerne un distributeur comprenant une trémie (1) pour contenir le produit en vrac (P) et un distributeur à vis (7) pour fournir le produit en vrac de la trémie à une ouverture de distribution (25). Une soupape d'arrêt (27) est positionnée dans l'ouverture de distribution et ferme l'ouverture de distribution. Le distributeur à vis dirige le produit en vrac vers la soupape et le mouvement de la soupape provoque la fourniture du produit en vrac à partir des compartiments.
Patent WO-2008114304-A2 (WO)
Title: Compositions, procédé et utilisation de composés constitués de microorganismes pour lutter contre des champignons phytopathogènes et/ou mycotoxigènes et limiter les taux de mycotoxine
Inventor: CASTORIA RAFFAOLLO
IPC: A01N63/32
Filed: 2008-03-19
Abstract: L'invention concerne un procédé pour lutter contrre des phytopathogènes fongiques par l'application de compositions à des vignes et des céréales dans les champs. Ces compositions sont basées sur des microorganismes antagonistes qui non seulement sont aptes à protéger des plantes vis-à-vis des microorganismes phytopathogènes, comprenant des agents mycotoxigènes, mais encore sont aptes à réduire la quantité de mycotoxines présentes dans les parties comestibles étant donné que les microorganismes antagonistes luttent également contre les champignons mycotoxigènes, même ceux déjà présents au moment de l'application. L'invention porte également sur la préparation de ces compositions et leurs utilisations pratiques en agriculture.
Patent WO-2008047891-A2 (WO)
Title: Analyseur à temps de vol à multiples réflexions et spectromètre de masse à temps de vol contenant ledit analyseur
Inventor: SUDAKOV MICHAEL
Filed: 2007-10-12
Abstract: La présente invention concerne un analyseur à temps de vol à multiples réflexions, qui comprend des miroirs ioniques sans grille parallèles, dont chacun possède une structure allongée dans une direction de dérive (Z). Lesdits miroirs ioniques permettent d'obtenir un trajet ionique replié formé par de multiples réflexions d'ions dans une direction de vol (X), laquelle est perpendiculaire à la direction de dérive (Z). L'analyseur selon l'invention comprend également un autre miroir ionique sans grille destiné à réfléchir les ions dans la direction de dérive (Z). En cours de fonctionnement, les ions sont séparés spatialement en fonction de leur rapport masse sur charge, lequel est dû à leurs temps de vol différents le long du trajet ionique replié, et les ions présentant sensiblement le même rapport masse sur charge sont soumis à une concentration d'énergie par rapport aux directions de vol et de dérive.
Patent WO-2019168207-A2 (WO)
Inventor: KIMURA TAKAHIRO
IPC: A01N37/38
Filed: 2019-06-05
Abstract: The present invention is a pest control composition exhibiting excellent control efficacy against pests, and comprising: a pyrazine compound represented by formula (I) [wherein each symbol is as defined in the description] or an N-oxide compound thereof; and at least one component selected from the following groups a to g. Group a: insecticides, acaricides, nematicides, molluscicides; group b: bactericides; group c: plant growth regulators; group d: safeners; group e: microbial materials; group f: synergists; and group g: repellents, insect pheromones.
Patent WO-2006025650-A2 (WO)
Inventor: CHOI SOUNGBONG
IPC: D06F33/34
Filed: 2005-07-18
Abstract: The present invention relates to washing apparatus and washing method, more particularly, a washing apparatus (110) of a new structure, and a washing method thereof, which enables not to leave out pieces of laundry sensing of which is not possible, or not sensed yet among pieces of laundry introduced to an inside of a drum, and which makes automatic sensing and prociding properties of pieces of laundry introduced to the inside of the drum for a user to make reference in setting operation.
Patent WO-2006073260-A2 (WO)
Title: Procede et appareil pour la reproduction de donnees a partir de support d'enregistrement mettant en oeuvre une memoire locale
Inventor: SEO KANG SOO
IPC: G11B27/00
Filed: 2006-01-03
Abstract: La présente invention a trait à un procédé et un appareil pour la reproduction de données à partir de support d'enregistrement mettant en oeuvre une mémoire locale. Le procédé pour la reproduction de données à partir d'un support d'enregistrement à l'aide d'une mémoire locale comprend les étapes suivantes: a) le téléchargement de données associées au support d'enregistrement, et le stockage des données téléchargées dans la mémoire locale; b) la génération d'un ensemble virtuel à l'aide d'une unité de liaison avec des données manquantes associées au support d'enregistrement, de sorte que l'ensemble virtuel comporte une liste de diffusion capable d'être lue préalablement au téléchargement complet de toutes les données; et c) la lecture de la liste de diffusion pendant le téléchargement des données manquantes. Ainsi, le procédé peut assurer la reproduction efficace de données additionnelles, qui sont téléchargées dans la mémoire locale en association avec le support d'enregistrement, permettant la création de fonctions plus pratiques pour un utilisateur.
Patent WO-2009008622-A2 (WO)
Title: Apparatus for treating clothing
Inventor: KIM KYEONG HWAN
IPC: D06F39/06
Filed: 2008-07-02
Abstract: The present invention relates to a clothing treating apparatus. The clothing treating apparatus includes a cabinet, a clothing holding unit in the cabinet for holding clothing, and a steam generator for generating steam or superheated steam to supply to the clothing holding space, thereby permitting to remove rumples from the clothing and microbes from the clothing possible to remain thereon.
Patent WO-2009091214-A2 (WO)
Title: Substrate-supporting device, and a substrate-processing device having the same
IPC: H01L21/205
Filed: 2009-01-16
Abstract: A substrate-supporting device comprises: an upper plate for supporting a substrate; a lower plate positioned underneath the upper plate; an insulating member interposed between the upper plate and the lower plate; an electrode which is interposed between the upper plate and the insulating member, and which is for concentrating plasma onto a substrate which is placed on the upper plate; and a heater which is interposed between the insulating member and the lower plate, and which heats the substrate which is supported by means of the upper plate. Here, the insulating member comprises a material which has a volume resistance of at least 106 Ω cm at a temperature of from 400°C to 800°C such that it reduces leakage current between the heater and the electrode.
Patent WO-2009102143-A2 (WO)
Title: Kimchi-based lactobacillus plantarum bls41 and use thereof
Inventor: SUNG MOON-HEE
IPC: A01N63/20
Filed: 2009-02-11
Abstract: The present invention relates to Kimchi-based novel Lactobacillus plantarum BLS41, and more particularly, to Lactobacillus plantarum BLS41 having antifungal and antibacterial activities and to the use thereof. The Lactobacillus plantarum BLS41 of the present invention or pathogen growth inhibiting substances produced from the lactic acid bacteria are suitable for use in an environmentally friendly microbial agent and antibiotic free feed.
Patent WO-2009145587-A2 (WO)
Inventor: HAHN GENE BECK
IPC: H04L9/18
Filed: 2009-05-29
Abstract: L’invention concerne un procédé de protection d'une signalisation de commande échangée entre une station mobile et une station de base dans un système d'accès sans fil. L’invention concerne également un procédé de chiffrement sélectif de signaux de commande. La présente invention définit une nouvelle clé de chiffrement de signal de commande (CSEK) et une nouvelle clé de chiffrement de signal de commande de groupe (GCSEK) pour chiffrer un signal de commande et présente des procédés de protection d'un signal de commande utilisant les clés de chiffrement de signal de commande. De plus, bien que la nouvelle clé de chiffrement de signal de commande, et similaire, ne soit pas utilisée, la présente invention protège efficacement une signalisation de commande en chiffrant de manière sélective des signaux de commande.
Patent WO-2010076970-A2 (WO)
Inventor: JEONG YOUNG-HOON
IPC: H04N7/24
Filed: 2009-11-10
Abstract: An apparatus and a method of encoding/decoding an image are provided. The method includes generating a bitmap table by mapping a quantized image, that is quantized according to a predetermined bit-depth, to a map table, and setting a bitmap index corresponding to each pixel location of the quantized image with reference to the bitmap table; setting a fixed filter index corresponding to an image of each pixel of the image by analyzing local characteristics of the image; generating bitmap data by adding the filter index to the bitmap index; extracting a bitmap index, a bitmap table, and a filter index from the bitmap data; extracting an encoded image mapped to the bitmap index from the bitmap table; and filtering the extracted encoded image based on a filter corresponding to the filter index.
Patent WO-2010095894-A2 (WO)
Title: Appareil et procédé pour atténuer les interférences et sélection de canal pour communication en lumière visible
Inventor: RAJAGOPAL SRIDHAR
IPC: H04B10/118
Filed: 2010-02-19
Abstract: L'invention concerne un dispositif et un procédé pour associer des dispositifs, atténuer les interférences et sélectionner un canal pour l'utiliser dans un réseau de communications en lumière visible (VLC). Ledit procédé consiste à : effectuer une transmission, sur chacun des canaux couleur d'une pluralité de canaux de couleur pris en charge d'un premier dispositif, destinée à estimer une interférence ambiante sur chacun des canaux couleur pris en charge; recevoir une transmission sur au moins certains des canaux couleur pris en charge, le nombre de canaux couleur de réception étant inférieur ou égal au nombre de canaux pris en charge de l'émetteur; calculer un indice de qualité de canal pour chacun des canaux couleur de réception; sélectionner au moins l'un des canaux couleur de réception du premier dispositif à utiliser comme canal de communication; et notifier le canal de communication à un second dispositif du réseau VLC. Dans certains modes de réalisation, le procédé consiste à établir des canaux couleur de garde pour chacun des canaux couleur pris en charge.
Patent WO-2010104313-A2 (WO)
Title: 다중 안테나를 지원하는 무선 통신 시스템에서의 전송 전력 제어 방법
Inventor: KIM BONG HOE
IPC: H04W52/08
Filed: 2010-03-09
Abstract: 본 발명은 무선 접속 시스템에 관한 것으로, 보다 상세히는 다중 안테나 환경에서 전송 랭크를 고려하여 상향링크 전송 전력을 제어하는 방법 및 그를 수행하기 위한 장치에 관한 것이다. 본 발명의 일 실시예에 따른 복수의 전송 랭크를 지원하는 송신단에서 상향링크 데이터 채널의 전송전력 제어를 수행하는 방법은, 특정 서브프레임에서의 전송 랭크에 종속되는 적어도 하나의 랭크 변수를 이용하여 제 1 전송 전력을 결정하는 단계; 기 설정된 최대 전송 전력인 제 2 전송 전력과 상기 결정된 제 1 전송 전력을 비교하는 단계; 및 상기 비교 결과 적은 값을 상기 데이터 채널의 전송전력으로 결정하는 단계를 포함할 수 있다.
Patent WO-2011005002-A2 (WO)
Inventor: JUNG DONG KWAN
IPC: G06F3/14
Filed: 2010-07-06
Abstract: The present invention relates to an auxiliary touch monitor system which enables independent touch input, and to an independent touch input method for an auxiliary touch monitor. The auxiliary touch monitor system according to one embodiment of the present invention comprises: an auxiliary touch monitor; an auxiliary touch controller which controls a touch screen of the auxiliary touch monitor, and which has firmware for processing a touch input signal using a protocol different from the protocol of a main input means; an auxiliary touch driver which receives data created in the firmware; and an independent control application which provides a software module menu capable of taking an input through a touch operation, and which independently drives and controls a software module without affecting an active window of a main monitor using the processed data. Consequently, the present invention enables users to control various media files or to smoothly search for information such as weather or news through the auxiliary monitor while using an application program being executed on the main monitor.
Patent WO-2011040781-A2 (WO)
Title: Solar power generation apparatus and manufacturing method thereof
Inventor: PAK HI SUN
IPC: H01L31/042
Filed: 2010-09-30
Abstract: Disclosed are a solar power generation apparatus and a manufacturing method thereof. The solar power generation apparatus comprises: a substrate; a rear electrode layer arranged on the substrate; a light absorbing layer arranged on the rear electrode layer; and a front electrode layer arranged on the light absorbing layer. The solar power generation apparatus is characterized in that a lateral surface of the outside of the rear electrode layer is arranged on a plane which is different from a plane on which a lateral surface of the outside of the front electrode layer is arranged. Accordingly, the solar power generation apparatus can prevent the short circuit between the rear electrode layer and the front electrode layer.
Patent WO-2011046363-A2 (WO)
Title: Laundry treating apparatus and method
Inventor: IM MYONG HUN
IPC: D06F37/02
Filed: 2010-10-13
Abstract: A laundry treating apparatus (100) with improved laundry treating performance is disclosed. The laundry treating apparatus (100) includes a cabinet (110), a tub (121 ) provided in the cabinet (110), a drum (122) rotatably provided in the tub (121 ) for receiving laundry, a gasket (140) provided between the cabinet (110) and the tub (121 ), a plurality of spray nozzles (170, 180) provided at a lower part of the gasket (140) for spraying wash water upward into the drum (122), and a pump (160) for pumping wash water to the spray nozzles (170, 180).
Patent WO-2011105718-A2 (WO)
Title: Ice bank and refrigerator including same
Inventor: OH SEUNGHWAN
IPC: F25D11/00
Filed: 2011-02-17
Abstract: A refrigerator of the present invention comprises: a storage room in which a storage space is formed; a door for opening and shutting the storage room; an ice storage unit which is provided in the storage room or the door and in which an ice storage space is formed; a crushing member which is rotatably provided at the ice storage unit and crushes the ice stored in the ice storage space; a driving unit which provides rotational power for the crushing member and includes a rotary shaft to be rotated in a first direction; a first power transmission unit which is coupled with the rotary shaft and is rotated in a second direction; and a second power transmission unit which is separably coupled with the first power transmission unit and transmits the power of the first power transmission unit to the crushing member. The refrigerator of the present invention has remarkable industrial applicability since the width of the ice bank can be reduced by dividing the power transmission unit, which transfers the power of a motor unit to the crushing member, into a plurality of power transmission units.
Patent WO-2011111941-A2 (WO)
Title: 레벨링이 용이한 층간 진동 및 소음 방지장치
Inventor: PARK JONG KYU
IPC: E04F15/20
Filed: 2011-03-02
Abstract: 각종 건물의 슬라브 위에 설치되어 층간에 가해지는 진동이나 소음을 방지하는 층간 진동 및 소음 방지장치가 개시된다. 본 발명은, 사각 형상의 패널과, 상기 패널의 하부에 구비되어 탄성부재를 수용하는 몸체부와, 건물 슬라브의 상부에 안착되는 댐핑부재와, 상기 댐핑부재의 높이를 조절하는 높이조절부재를 포함하여 이루어져 건물의 층간에 가해지는 진동 및 소음을 방지하는 층간 진동 및 소음 방지장치에 있어서, 상기 패널은, 서로 끼워져 조립될 수 있도록 돌출부 및 홈부를 구비하고, 네 모서리 부근에는 패널이 조립된 상태에서 높이조절부재의 높이를 조절하기 위한 공구가 통과되는 관통구멍을 구비하며, 상기 댐핑부재는, 그 상부에 조립되는 높이조절부재의 힌지부와 구면 접촉되어, 슬라브의 표면상태에 따라 자유롭게 회동되는 것을 특징으로 한다.
Patent WO-2011142620-A2 (WO)
Title: Dérivés polycycliques à base de (+)-3-hydroxymorphinane en tant que neuroprotecteurs
Inventor: LEE JINHWA
IPC: A61K31/5386
Filed: 2011-05-13
Abstract: La présente invention concerne un dérivé polycyclique à base de (+)-3-hydroxymorphinane de formule (I) qui est efficace en tant qu'agent neuroprotecteur pour des maladies neurodégénératives comprenant la maladie d'Alzheimer, la maladie de Parkinson, la maladie de Huntington, la sclérose latérale amyotrophique, et un accident vasculaire cérébral ischémique.
Patent WO-2012015235-A2 (WO)
Title: 핑크팝 보리수 열매를 이용한 와인 및 그의 제조방법
Inventor: SHIM KI HWAN
IPC: C12G3/04
Filed: 2011-07-27
Abstract: 본 발명은 핑크팝 보리수 열매를 이용한 와인 및 그의 제조방법에 관한 것이다. 보다 구체적으로 맛과 기능성이 잘 조화된 핑크팝 보리수 열매를 이용한 와인 및 그의 제조방법에 관한 것이다. 본 발명에 의할 경우 핑크팝 보리수를 이용한 와인 제조방법의 표준화와 아울러 효모 접종량, 당 함량, 기타 영양원 첨가량, 발효온도 및 제조된 와인의 살균방법과 같은 환경적인 조건을 제공하며, 이를 기초로 타 과실의 가공을 위한 기초자료와 응용 방향의 확립에도 활용이 될 것이다. 또한, 잉여의 핑크팝 보리수 열매의 소비 촉진과 이를 재배하는 농가의 소득증대에 기여할 수 있다.
Patent WO-2012161491-A2 (WO)
Title: Plant disease resistance-related gene derived from a soil metagenome and uses thereof
Inventor: RYU CHOONG MIN
IPC: A01N63/50
Filed: 2012-05-21
Abstract: The present invention relates to a plant disease resistance-related 1B8-4-D7 gene derived from a soil metagenome, to a recombinant vector comprising the gene, to a host cell transformed by the recombinant vector, to a method for improving resistance against plant diseases comprising a step of over-expressing the 1B8-4-D7 gene by transforming the recombinant vector into the host cell, to a transgenic plant having improved resistance against plant diseases due to the above method and to seeds thereof, to a composition comprising the 1B8-4-D7 gene for improving resistance against plant diseases, to a method for preventing plant diseases comprising a step of inducing systemic resistance by treating a plant with a composition comprising a protein coded by the gene, and to an agent for controlling and preventing plant diseases comprising the protein coded by the gene.
Patent WO-2012165829-A2 (WO)
Title: 자석을 이용한 교체 가능한 다리를 지닌 안경
Inventor: KIM JANG RAK
IPC: G02C13/00
Filed: 2012-05-29
Abstract: 본 발명은 안경테(10)의 연결구에서 착탈 가능한 다리를 지니는 안경에 있어서: 상기 안경테(10)의 측면에 형성되고, 힌지홈(21)을 구비하는 연결대(20); 상기 연결대(20)의 힌지홈(21)에 삽착되어 회동 가능하게 힌지단(31)을 구비하는 다리(30); 및 상기 연결대(20)와 다리(30)의 접촉면에 각각 장착되어 다리를 착탈 가능하게 지지하는 자석(40)을 구비하되, 상기 자석(40)을 노출시키거나 내부에 매립하는 것 중 어느 하나를 택일하여 설치되는 착탈수단;을 포함하여 이루어지는 것을 특징으로 한다. 이에 따라 본 발명은, 자력에 의존하는 방식을 채택하여 견실한 결합력을 유지하면서 조립과 교체가 용이하고, 경첩을 구성하지 않고도 다리를 접을 수 있도록 하면서 자연스럽게 펼친 상태를 유지하고, 필요에 따라 다양한 형태의 다리를 손쉽게 신속하게 교체할 수 있는 등 패션성을 강조할 수 있는 효과가 있다.
Patent WO-2013042987-A2 (WO)
Title: Method and apparatus for channel information feedback in a wireless communication system
Inventor: KANG JI WON
IPC: H04J11/00
Filed: 2012-09-21
Abstract: Provided are a method and apparatus for channel information feedback in a wireless communication system. A terminal may receive CSI-RS configuration information from a base station and generate channel information using a codebook determined in accordance with the number of CSI-RS patterns set by the CSI-RS configuration information. The base station may transmit CSI-RS patterns allocated to a plurality of nodes through a method for expanding a field within one control message.
Patent WO-2014129860-A2 (WO)
Title: Safety one-touch can
Inventor: KIM YONG JIN
Filed: 2014-02-24
Abstract: When opening the cap of a one-touch can, the edge of the opening is sharp often damaging the hand, which accident is news frequently appearing in mass media. A safety device is needed around the edge of the opening to protect the hand from cutting when opening the can, and so the present invention provides the edge of the opening with a safety cover made of a resilient member so as to prevent the hand from contacting the sharp edge of the opening.
Patent WO-2016003182-A2 (WO)
Title: Heat engine
Inventor: LEE JEONG YONG
IPC: F01B25/00
Filed: 2015-06-30
Abstract: The present invention relates to a heat engine comprising a cylinder unit and a piston unit in which a piston and a first connecting rod of the piston are formed in one cylinder chamber, the first connecting rod reciprocating through a hole which is made not to allow air to leak from one side wall of the cylinder chamber, a valve unit in which both ends of the inside of a closed cylinder chamber have a hole through which air can enter and exit and a valve capable of opening and closing the hole, and a heating unit for heating a cylinder by means of heating coils or gas flames. The cylinder chamber is divided into two chambers, and the piston reciprocates by means of a control unit for controlling the opening and closing of the valve, which is alternately closed to a cylinder chamber in which the air is heated, and is opened to an opposite cylinder chamber from which the air exits.
Patent WO-2016080626-A2 (WO)
Title: Promédicaments activés par caspase
Inventor: KIM SANG YOON
IPC: A61K31/7042
Filed: 2015-07-10
Abstract: La présente invention concerne des conjugués de promédicament qui libèrent un agent chimiothérapeutique lors de l'activation par la caspase, et des procédés utilisant lesdits conjugués de promédicaments pour induire l'apoptose, amplifier l'apoptose et traiter le cancer.
Patent WO-2017209480-A2 (WO)
Title: 말초혈액 유래 단핵세포 및 혈소판 농축 혈장을 포함하는 피부재생 및 노화방지용 조성물 및 이를 이용한 피부 재생 방법
Inventor: KIM SANG JAE
Filed: 2017-05-30
Abstract: 본 명세서는 콜라겐 합성을 증가시켜 피부를 재생하고 노화를 방지하는 조성물 및 이를 이용한 피부 재생방지 방법에 관한 것이다. 보다 구체적으로는 혈소판 농축 혈장 및 말초혈액 유래 단핵세포를 포함하며 콜라겐 합성을 증가시키는 효과를 지니는 피부 재생 및 노화방지용 조성물에 관한 것이다. 또한, 본 명세서는 상기 조성물을 이용한 피부 재생 방법에 관한 것이다. 본 발명의 일측면에 따른 피부 재생 및 노화 방지용 조성물은 피부의 콜라겐 합성을 증진시키는 효과를 나타내어 우수한 피부 재생 방법을 제공할 수 있다.
Patent WO-2018139772-A2 (WO)
Title: 경로 변화에 강인한 고정확도의 복합 측위 방법 및 장치
Inventor: LEE TAIKJIN
IPC: H04W64/00
Filed: 2017-12-28
Abstract: 경로 변화에 강인한 고정확도의 복합 측위 방법 및 장치에 관한 것으로, 이동 노드의 움직임 감지에 기초하여 이동 노드의 상대 위치를 추정하고, 복수의 시점에 걸쳐 적어도 하나의 고정 노드로부터 수신된 적어도 하나의 신호 세기의 변화 패턴에 기초하여 이동 노드의 절대 위치를 추정하고, 이동 노드의 이동 경로를 따라 변화되는 이동 노드의 절대 위치의 정확도를 산출하고, 이동 노드의 절대 위치의 정확도에 따라 이와 같이 추정된 상대 위치와 절대 위치 중 적어도 하나로부터 이동 노드의 현재 위치를 결정함으로써 무선 환경의 변화나 다양한 경로 변화에도 이동 노드의 위치를 정확하게 추정할 수 있으면서 넓은 지역에 걸쳐 신호 세기의 변화가 거의 없는 무선 신호를 이용하여 이동 노드의 위치를 정확하게 추정할 수 있다.
Patent WO-2018236045-A2 (WO)
Title: Dna modification inducing protein complex and recombinant vector carrying gene coding therefor
Inventor: LEE EUN JU
Filed: 2018-05-03
Abstract: The present invention relates to a protein complex in which estrogen receptor 2 (ERT2) is fused to CRISPR associated protein 9 (Cas9) and a recombinant vector carrying a gene coding therefor, wherein the ERT2 is bonded to the N-terminus and C-terminus of nuclear localization sequence (NLS)-removed Cas9. The protein complex of the present invention has the advantage of translocating from the cytosol into the nucleus at a certain time point upon treatment with tamoxifen. As such, the protein complex that has translocated into the nucleus can modify a specific DNA with the aid of guide RNA (gRNA), ultimately enabling a more elaborate DNA modification operation in a desired part at a desired time point. Therefore, the present invention is expected to be used for developing new and convenient DNA modification technology.