baber/WOPTO huggingface dataset:
Patent WO-2008044808-A1 (WO)
Title: Code magique pour opérations de promotion et support comprenant ce code
Inventor: JEON GEON-YONG
IPC: B41M3/00
Filed: 2006-11-29
Abstract: L'invention concerne un code magique utilisable à des fins de promotion et un support comprenant ce code magique. Le code magique comprend une deuxième couche illustrée sur laquelle figurent des caractère, des chiffre ou des symbole formant une séquence régulère et répétée d'une certaine couleur, une partie de ces séquences de caractères, chiffres ou symboles étant effacée, une troisième couche dans laquelle les contours des séquences de caractère, de chiffres ou de symboles contenant le message de gain sont formés dans une couleur similaire à la couleur des séquences de caractères, de chiffres ou de symboles de la seconde couche illustrée, une quatrième couche illustrée sur laquelle sont formés des points d'une couleur complémentaire à la couleur des caractères, des chiffres ou des symboles de la seconde couche illustrée, une cinquième couche illustrée sur laquelle sont formés des points d'une couleur similaire à celle des séquences de caractères, de chiffres ou de symboles de la seconde couche, et une sixième couche dans laquelle les contours des caractères, des des chiffres ou des symboles de la séquence sont représentés de manière régulière et répétée dans une couleur similaire à celles des points de la quatrième couche illustrée. Ces couches sont superposées successivement l'une sur l'autre en fonction de relations de luminosité, de saturation et de complémentarité des couleurs.
Patent WO-2008153231-A1 (WO)
Title: Procédé d'isolement de cellules vasculaires endothéliales de corps embryoïdes différenciés de cellules souches enbryonnaires
Inventor: CHUNG HYUNG-MIN
IPC: C12N5/02
Filed: 2007-06-13
Abstract: L'invention porte sur un procédé permettant d'isoler des cellules endothéiale vasculaires de corps embryoïdes différenciés à partir de cellules souches embryonnaires, qui consiste à; (a) traiter lesdits corps embryoïdes différenciés de cellules souches embryonnaires avec 0,005 - 0,015 % de trypsine et 0,05 - 0,15 mM d'éthylènediaminetétraacétate (EDTA) pour obtenir des amas de cellules endothéliales vasculaires; et (b) traiter les amas de cellules endothéliales vasculaires avec 0,1 - 0,5 % de trypsine et 0,5 - 2 mM de EDTA pour dissocier lesdits amas, en cellules individuelles.
Patent WO-2008016221-A1 (WO)
Title: Variante de protéine g de streptocoque marquée par de la cystéine,
Inventor: CHUNG BONG HYUN
IPC: C07K14/00
Filed: 2007-06-20
Abstract: L'invention porte sur une variante de protéine G de streptocoque à terminal N marqué par de la cystéine, qui, lorsqu'elle est se fixe directionnellement à la surface d'une biopuce ou d'un biodétecteur forme une biopuce ou un biodétecteur présentant une meilleure capacité d'immobilisation des anticorps qu'une variante de protéine G non marquée.
Patent WO-2009054574-A1 (WO)
Inventor: KIM HYUN JAE
IPC: H01L21/208
Filed: 2008-02-14
Abstract: A method of fabricating a liquid for an oxide thin film is provided, which includes mixing at least two kinds of dispersoids selected from the group consisting of a Zinc compound, an Indium compound, a Gallium compound, a Tin compound and a Thallium compound, with dispersion media corresponding to the selected dispersoids to form a dispersion system, and stirring and aging the dispersion system at a predetermined temperature for a predetermined time, wherein a molar ratio of the Zinc compound to each of the Indium compound, Gallium compound, Tin compound and Thallium compound is 1:0.1 to 1:2. According to the present invention, the liquid for the oxide thin film may be fabricated by a sol-gel method making it capable of being implemented in mass production in a simple and low-cost manner as opposed to the conventional vacuum deposition method.
Patent WO-2008156274-A1 (WO)
Title: Réseau de pixels empêchant la diaphonie entre des pixels individuels et détecteur d'images utilisant les pixels
Inventor: RIM JAE YOUNG
IPC: H01L27/146
Filed: 2008-06-17
Abstract: La présente invention concerne un réseau de pixels ayant une structure tridimensionnelle et un détecteur d'images ayant le réseau de pixels. Le réseau de pixels présente une structure tridimensionnelle où une photodiode, un transistor de transfert, un transistor de remise à l'état initial, un transistor de conversion et un transistor de sélection sont divisés et formés sur une première tranche et une seconde tranche, des puces sur les première et seconde tranches étant connectées dans une direction verticale après le tri des puces. La première tranche comprend une pluralité de photodiodes pour générer des charges électriques correspondant à un signal vidéo incident, une pluralité de transistors de transfert pour transférer les charges électriques générées par les photodiodes vers des zones de diffusion flottante, une pluralité de STI encerclant une des photodiodes et un transistor de transfert connecté à la photodiode, un premier super-contact s'étendant entre une partie inférieure de la pluralité des STI et une surface inférieure de la tranche, et un second super-contact pénétrant dans la pluralité des STI et une partie du premier super-contact. Les charges électriques accumulées dans les zones de diffusion flottante sont transférées à la seconde tranche par l'intermédiaire du second super-contact.
Patent WO-2009078553-A1 (WO)
Title: Port setting method of application system
Inventor: OH SANG CHUL
IPC: G06F15/16
Filed: 2008-09-11
Abstract: A port setting method of an application system comprises: requesting a naming server for object information corresponding to name information of the other components upon data transmission to the other components; determining whether there exists consistent information based on the object information of the other components received from the naming server; if there exists consistent information, selecting a first and certain protocol, and otherwise, selecting a second protocol; and establishing a connection with the other components by use of the selected protocol. The actual location of the components can be sensed based on Endpoint information of IOR without adding no particular information to the domain profile (xml profile), and a more efficient protocol can be selected depending on the position of each component, thereby enhancing data transmission performance and efficiency in SCA port communications between components.
Patent WO-2010076904-A1 (WO)
Title: Appareil d'aromathérapie par laser de la rhinite
Inventor: JEONG SEUNG-WON
IPC: A61N5/06
Filed: 2008-12-29
Abstract: L'invention porte sur un appareil de thérapie de la rhinite, comprenant un boîtier en forme de plaque rectangulaire ; une carte de commande et une batterie de charge qui sont placées à l'intérieur du boîtier ; au moins un élément d'émission de faisceau introduit à l'intérieur du nez et faisant saillie à partir du côté supérieur du boîtier pour l'émission laser ; et un moyen d'alimentation en arôme disposé d'un côté de l'élément d'émission de faisceau du boîtier afin de stabiliser ainsi une membrane muqueuse et obtenir une stabilité physiologique avec l'aide de l'arôme.
Patent WO-2010098521-A1 (WO)
Title: Coaxial cable
Inventor: CHO BONG KWON
IPC: H01B11/18
Filed: 2009-08-21
Abstract: Disclosed is a coaxial cable. The coaxial cable according to the present invention includes: an inner conductor located at the center portion of the cable; an insulator surrounding the outside of the inner conductor; an outer conductor surrounding the outside of the insulator; and a sheath surrounding the outer conductor, wherein the outer conductor is provided to have a corrugated tube shape having corrugation crests and corrugation troughs formed therein, and wherein the outer diameter "I" of the insulator (23) is formed to be larger than the inner diameter D2 of the corrugation trough formed in the outer conductor (25), and is formed to be smaller than an intermediate value of the inner diameter Dl of the corrugation crest of the outer conductor (25) and the inner diameter D2 of the corrugation trough of the outer conductor (25). Therefore, an air layer is formed between the insulator and the corrugation crest of the outer conductor, and a straight line section is provided in the corrugation crest of the outer conductor. As a result, a relative dielectric constant of the cable is reduced, increasing a propagation velocity of a signal, and making the cutting of the cable easy.
Patent WO-2010150963-A1 (WO)
Title: Devanning device for goods stuffed in container
Inventor: LEE BYOUNG HAN
IPC: B66C23/36
Filed: 2010-02-22
Abstract: Disclosed is a devanning device for goods stuffed in a container, which is capable of unloading the contents of a container by lifting one side of the container if a reach stacker and a container are indirectly connected and a spreader of the rich stacker is elevated. The present invention, which is a devanning device for goods stuffed in a container capable of unloading the contents of a container by indirectly connecting a reach stacker and a container, comprises: an H-shaped frame wherein coupling grooves, which are attachable to the spreader of the rich stacker, are formed on the upper ends of four corners thereof, and downward legs, semicircular protrusions, and through-holes penetrating the protrusions are formed at the lower end thereof; a chain wherein one end of the chain is coupled to enable rotation around the though-hole of the protrusion as a rotary shaft and the chain is also rotatable in a vertical direction to the rotation around the though-hole; and a chassis wherein the other end of the chain is coupled with one side thereof for rotation, a fixing member for fixing the container is formed on the upper end thereof, and a wheel and a horizontal support are formed on the lower end thereof. Thus, the present invention prevents damage due to the weight of the container or the danger of a wire twisting or breaking since the spreader and the container are indirectly connected by the frame, the chain, and the chassis to unload the contents of a container. Furthermore, the container is easily connected to the reach stacker without a separate device or human power since legs are formed on the frame.
Patent WO-2011122737-A1 (WO)
Title: 휴대폰 안테나 패턴 인쇄용 잉크, 그 잉크를 이용하여 안테나 패턴이 인쇄된 휴대폰용 합성수지 부품을 제조하는 방법 및 안테나 패턴이 인쇄된 휴대폰용 합성수지 부품
Inventor: LEE KYUNG-SOOK
IPC: C09D7/61
Filed: 2010-07-05
Abstract: 본 발명에 따른 휴대폰 안테나 패턴 인쇄용 잉크는 은(Ag) 분말(powder), 니켈(Ni) 분말, 동(Cu) 분말, 금(Au) 분말 중 어느 하나와 액상의 아크릴로니트릴(Acrylonitrile), 액상의 폴리스티렌(poly styrene), 액상의 부타디엔(butadiene) 및 희석제로서 메틸에틸케톤(MEK, methyl ethyl ketone)이 혼합된 것을 특징으로 하며, 종래에 비하여 도금 공정을 수반하지 않으므로 생산성이 현저하게 향상되는 효과가 있다.
Patent WO-2012161367-A1 (WO)
Title: Ｃｎｃ 실리콘 다축 가공기
Inventor: PARK JIN KYUNG
IPC: C03B33/02
Filed: 2011-05-31
Abstract: 본 발명은 2개의 실리콘 기재가 병렬 탑재되는 작업대; 상기 작업대를 가공기 본체 정면의 전후방향으로 이송 제어하는 Y축 구동부; 상기 작업대 상부에서 2개의 실리콘 기재를 각각 동시 가공하는 2개의 스핀들이 병렬 설치되는 주축대; 상기 주축대를 가공기 본체 정면의 상하방향으로 이송 제어하는 Z축구동부; 및 상기 Z축구동부를 포함하는 주축대를 가공기 본체 정면의 좌우방향으로 이송 제어하는 X축 구동부;를 포함하는 것을 특징한다.
Patent WO-2013039270-A1 (WO)
Title: 고강도 기능성 실 및 그의 제조 방법
Inventor: JEONG SIN SIK
IPC: D01D5/34
Filed: 2011-09-16
Abstract: 본 발명은 고강도 기능성 실 및 그의 제조 방법으로서, 그 구성은 압출기에 수지를 투입하고, 헤드에 기능성 재료를 투입하는 제1 과정과; 헤드를 통과하면서 수지가 튜브형상으로 형성되고, 튜브 내부로 기능성 재료가 삽입되어 기능성 실이 제조되는 제2 과정;을 포함한다. 본 발명은 튜빙과 동시에 기능성 재료를 삽입하게 되므로, 연신이 가능하여 고강도의 기능성 실을 형성할 수 있고, 기능성 실의 굵기와 강도를 다양하게 조절할 수 있으므로, 자수사, 재봉사, 제직사 등으로 사용하고, 연사 및 합사하여 사용 가능하여 용도가 다양한 효과가 있다. 그리고 기능성 실이 형성된 뒤에 염색이 가능하므로 다양한 색상의 기능성 실을 제조할 수 있는 효과도 있다.
Patent WO-2013051772-A1 (WO)
Inventor: KIM JI HOON
IPC: C12N7/00
Filed: 2012-03-22
Abstract: The present invention relates to a bacteriophage having bactericidal activity with respect to  Actinobacillus pleuropneumoniae . Bacteriophage PA1Φ is characterized by an ability to infect  Actinobacillus pleuropneumoniae  bacteria, having the bactericidal activity with respect to  Actinobacillus pleuropneumoniae , and having a genome with a size of 34553 bp that is represented by sequence number 1.
Patent WO-2012165780-A1 (WO)
Title: Magnetoplumbite-type ferrite magnetic material and segment-type permanent magnet derived therefrom
Inventor: PARK KILSOO
IPC: H01F41/02
Filed: 2012-05-16
Abstract: A ferrite magnetic material comprising a primary phase of a magnetoplumbite-type hexagonal ferrite, the primary phase having a composition represented by formula (I), can provide improved magnetic properties in terms of the residual magnetic flux density (Br), intrinsic coercive force (iHc), squareness (Hk/iHc), and maximum energy product (B.Hmax). Therefore, a segment-type permanent magnet derived therefrom can be used in the manufacture of small type motors for automobiles, motors for electric equipments as well as for home appliances, and other devices.
Patent WO-2013055069-A1 (WO)
Title: 큐알코드 자동 인식 장치 및 방법
Inventor: BAE SO WOON
IPC: G06V30/224
Filed: 2012-10-09
Abstract: 본 발명은 사용자가 휴대하는 이동 단말기에 설치된 QR코드 인식 어플리케이션을 실행하면, 하나의 QR코드 또는 둘 이상의 QR코드에 대해 인식을 위한 거리 조정을 할 필요가 없이 한번의 촬영으로 하나 또는 둘 이상의 QR 코드를 자동으로 인식하여 판독할 수 있도록 된 QR코드 자동 인식 시스템 및 방법에 관한 것이다. 본 발명의 실시예에 따른 큐알코드 자동 인식 장치는, 인식점들이 포함된 큐알코드와 주변을 촬영하여 큐알코드가 포함된 주변 영상을 획득하는 촬영부; 상기 촬영부를 통해 획득된 큐알코드가 포함된 주변 영상을 픽셀 단위의 그레이 스케일 영상으로 변환하고, 그레이 스케일 영상에 대해 각 픽셀의 밝기에 따른 분포도를 나타내는 히스토그램으로 변환하여, 히스토그램에 근거해 밝기값 농도 레벨이 임계값 이상에 해당하는 픽셀들만 추출해 후보 픽셀군으로 설정하며, 설정된 후보 픽셀군에 대해 인식 마커를 통해 인식점을 찾아 3 개의 인식점들이 인지되면 큐알코드로 인식하며, 인식된 큐알코드의 정보를 판독하는 큐알코드 인식부; 상기 인식된 큐알코드 영상을 디스플레이하거나, 상기 판독된 큐알코드의 정보를 디스플레이하는 표시부; 및 상기 인식된 큐알코드 영상과, 상기 판독된 큐알코드의 정보를 매칭하여 저장하는 저장부를 포함하는 것을 특징으로 한다.
Patent WO-2013062384-A1 (WO)
Title: Apparatus and method for transmitting and receiving persistent scheduling change information in wireless communication system
Inventor: KIM JEONGKI
IPC: H04W4/70
Filed: 2012-10-29
Abstract: A method and apparatus for transmitting and receiving persistent scheduling change information are disclosed. A machine-to-machine (M2M) device for receiving persistent scheduling change information in a wireless communication system includes a receiver for receiving, from a BS, a message comprising allocation period information including a persistent allocation period, wherein the message further comprises changed resource allocation information, when the allocation period information indicates temporal change or one time reallocation of uplink persistent allocation for the M2M device.
Patent WO-2013089525-A1 (WO)
Title: Appareil et procédé d'émission d'un signal dans un système de communication sans fil
Inventor: KIM TAE-YOUNG
IPC: H04L27/26
Filed: 2012-12-17
Abstract: L'invention concerne un appareil et un procédé d'émission d'un signal nécessaire pour une acquisition de faisceau dans un système de communication sans fil fonctionnant dans une bande des ondes centimétriques, dans lesquels une petite longueur de symbole de modulation de référence par rapport à une longueur de symbole de modulation de données est déterminée, en prenant en compte une caractéristique de communication d'une station mobile (MS), un symbole de modulation de données généré par modulation d'un signal de données à l'aide d'une technique de modulation prédéterminée est émis selon la longueur de symbole de modulation de données déterminée, et un symbole de modulation de référence généré par modulation d'un signal de référence à l'aide de la technique de modulation prédéterminée est émis selon la longueur de symbole de modulation de référence déterminée.
Patent WO-2013147406-A1 (WO)
Title: 마그네슘 합금의 결정립 미세화제 및 미세화 방법, 이를 이용한 마그네슘 합 금의 제조방법 및 이에 따라 제조되는 마그네슘 합금
Inventor: YOU BONG SUN
IPC: C22C23/00
Filed: 2013-01-10
Abstract: 본 발명의 목적은 마그네슘 합금의 결정립 미세화제 및 미세화 방법, 이를 이용한 마그네슘 합금의 제조방법 및 이에 따라 제조되는 마그네슘 합금을 제공하 는데 있다. 이를 위하여 본 발명은 마그네슘 합금에 보호 가스를 도포한 후 마그네슘 합 금의 용해 온도까지 가열하고 용융시켜 마그네슘 합금 용탕을 제조하는 단계(단계 1); 상기 단계 1에서 제조된 마그네슘 합금 용탕에 본 발명에서 제조된 마그네슘 합금 결정립 미세화제를 첨가하는 단계(단계 2); 및 상기 단계 2의 마그네슘 합금 용탕을 주조하여 결정립이 미세한 마그네슘 합금 주조재를 형성하는 단계(단계 3); 를 포함하는 마그네슘 합금의 결정립 미세화 방법과 마그네슘 합금의 제조방법을 제공한다. 본 발명에 따르면 종래에 단일 조성의 미세화제를 첨가했던 것과는 달리, 반 응성이 상이한 미세화 효과를 나타내는 다종의 분말을 밀도와 혼합비를 조절하여 분말형태, 펠렛형태, 로드형태 또는 와이어형태로 제조하여 투입함으로써, 불균일 핵생성 유도 뿐만 아니라 용탕과의 반응성을 조절하여 마그네슘 합금의 미세와 효 과를 극대화할 수 있고 용탕의 윗부분에서 반응이 집중되는 현상을 최소화 할 수 있으며 카보네이트 분말의 분해반응에 따른 교반 효과를 추가적으로 얻을 수 있다.
Patent WO-2013147477-A1 (WO)
Title: 엔에프씨를 이용한 정보제공시스템 및 제어방법
Inventor: LEE SANG HOON
IPC: G06F15/16
Filed: 2013-03-25
Abstract: 본 발명은 엔에프씨를 이용한 정보제공시스템 및 제어방법에 관한 것으로서, 특히 NFC 방식의 무선방식을 적용한 양 방향 통신시스템을 미디어단말기와 사용자 단말기 및 관제서버간에 구축하여 하여 미디어 단말기에서 제공되는 다 수의 정보중에서 사용자의 선택에 의하여 자신의 단말기에 저장할 수 있고, 상기 미디어 단말기에서 제공되는 정보의 선호도와 시청율의 확인이 용이한 엔에프씨를 이용한 정보제공시스템 및 제어방법에 관한 것이다.
Patent WO-2013165101-A1 (WO)
Title: Hybrid electrode using silver nanowires and graphene, and preparation method thereof
Inventor: KIM SUNG-RYONG
IPC: H01B5/14
Filed: 2013-04-05
Abstract: The present invention relates to a hybrid electrode using silver nanowires and graphene, and a preparation method thereof, and more specifically, provides: a hybrid electrode comprising a silver nanowire network and graphene so as to have high light transmittance, improved surface resistance and electrocatalytic reactivity, and flexibility; and a preparation method thereof.
Patent WO-2013162243-A1 (WO)
Title: Method and apparatus for receiving serivce in wireless communication system
Inventor: LEE YOUNG DAE
IPC: H04W36/32
Filed: 2013-04-23
Abstract: A method and apparatus for receiving a service in a wireless communication system is provided. A user equipment (UE) receives a service from a first node serving a first cell, detects a second cell not providing the service, and determines whether to transmit a message for the second cell to the first node according to a preference for the service.
Patent WO-2013180412-A1 (WO)
Title: Apparatus and method for generating secret keys, and recording medium on which program for executing said method in computer is recorded
Inventor: YOON HYO-JIN
IPC: H04L9/08
Filed: 2013-05-15
Abstract: The present invention relates to a secret key generating apparatus where a secret key generating unit is hierarchized in an ID-based cryptosystem. A root secret key generating unit sets a root master key and predetermined parameters capable of generating a secret key and generates a first sub-master key capable of generating the preset limited number of secret keys. A sub-secret key generating unit shares the authority for generating secret keys with the root secret key by receiving a first sub-master key set from the root secret key, generates a secret key corresponding to a user ID using the first sub-master key set, and issues the generated secret key to a user. According to the present invention, lightening the load at a client end and secret key generation efficiency can be achieved by making a hierarchy of the secret key generating unit. Also, the hierarchized secret key generating unit can be properly mixed and applied to various fields.
Patent WO-2013187666-A1 (WO)
Title: Service providing device, service providing system including user profile server, and service providing method for service providing device
Inventor: SONG SANG-GON
IPC: H04W4/48
Filed: 2013-06-11
Abstract: A service providing device is disclosed. The service providing device mounted in a vehicle comprises: a communication unit for receiving a terminal signal from at least one terminal device; and a control unit which determines the distance to the terminal device from the received terminal signal, determines a user riding in the vehicle on the basis of the determined distance, and provides a preset service on the basis of the determined user and terminal information included in the terminal signal. Thus, the service providing device can provide a service suitable for the user riding in the vehicle.
Patent WO-2015023008-A1 (WO)
Title: 고정밀도 다이버시티 동기화 방법 및 이를 이용한 rf 송수신 장치
Inventor: KIM CHANG SU
IPC: H04L7/04
Filed: 2013-08-13
Abstract: 본 발명은 복수의 안테나로부터 수신되는 RF 신호에서 신호의 세기가 큰 신호를 선택적으로 수신하여 우수한 무선 신호 성능을 제공하고자 할 때, 각 안테나로부터 입력되는 RF 신호 사이의 시간차와 위상차를 정밀하게 보정하는 방법과 GPS 수신기와 같이 정밀도가 더욱 요구되는 응용분야로 확대하여 수신되는 신호의 세기가 변하는 경우 시간차와 위상차 보정을 더욱 정밀하게 상호 스위칭 할 수 있도록 이 방법을 이용한 RF 송수신 장치에 관한 것이다.
Patent WO-2014035112-A1 (WO)
Title: Apparatus and method for scan image discernment in three-dimensional ultrasound diagnostic apparatus
Inventor: LEE MIN HWA
IPC: G06T7/00
Filed: 2013-08-27
Abstract: The present invention relates to a scan image discernment system in a three-dimensional ultrasound diagnostic apparatus, and more particularly to a system for discerning an inaccurate or incorrect scan image and providing notice thereof using an alarm sound, an alarm light, and/or an alarm message in a three-dimensional ultrasound image scan system. The apparatus and method for scan image discernment in a three-dimensional ultrasound diagnostic apparatus according to the present invention have technical characteristics including: a first step of determining the measurement position of a probing unit on the human body; a second step of determining the measurement angle of the probing unit; a third step of detecting a tremor of the hand holding the probing unit or the shaking of the human body; a fourth step of detecting noise or blurring phenomena in a three-dimensional volume image; and a fifth step of determining whether organs to be measured have all been scanned.
Patent WO-2014065545-A1 (WO)
Title: Pharmaceutical composition containing lobarstin for preventing or treating brain cancer and combined therapy for treating brain cancer using same
Inventor: YIM JOUNG HAN
IPC: A61K31/343
Filed: 2013-10-21
Abstract: The present invention relates to a novel use of lobarstin which is a metabolite derived from a natural substance. More particularly, the present invention relates to the use of a composition containing lobarstin or a pharmaceutically acceptable salt thereof for preventing or treating brain cancer, and to the use thereof in combined therapy, in conjunction with temozolomide, for treating brain cancer. Since it has been confirmed that cell cytotoxicity is exhibited when a temozolomide resistant cancer cell line is treated solely with lobarstin, which is a compound according to the present invention, the present invention can be prepared as a drug for overcoming anticancer drug resistance. Further, it has been confirmed that cell death is promoted during combined treatment using lobarstin and temozolomide, which is a cancer drug for standard therapy, and thus, it is possible to develop the present invention as a drug for combined therapy in addition to conventional therapy. Therefore, the present invention is useful.
Patent WO-2014182074-A1 (WO)
Title: Method for reinforcing pillar part of adjacently constructed parallel tunnels with reinforcing rods and excavation method
Inventor: SEO DONG-HYUN
IPC: E21D11/18
Filed: 2014-05-08
Abstract: The present invention relates to a method for reinforcing a pillar part so as to enable the ground between two or more tunnels adjacently constructed to serve as the pillar part and an excavation method. The method is characterized by including the steps of: firstly excavating the leading part of a first tunnel formed in parallel with a second tunnel with a given space; inserting and grouting a plurality of reinforcing rods into bores formed in the side wall of the first tunnel to serve as the pillar part between the first tunnel and the second tunnel, the reinforcing rods penetrating an unexcavated part (12) of the pillar part into the side of the second tunnel so as to be exposed when excavating the second tunnel; casting surface reinforcing shotcrete to the reinforcing rods (20') exposed by excavating the second tunnel so as to form a plate structure (40) to which a pressure plate is placed and fastened by nuts; and casting surface reinforcing shotcrete to the reinforcing rods exposed by excavating an excavated part (12) of the pillar part at the side of the first tunnel so as to form a plate structure (40) to which a pressure plate is placed and fastened by nuts.