baber/WOPTO huggingface dataset:
Patent KR-20150057747-A (KR)
Inventor: KIM JI HYE
IPC: A61K8/02
Filed: 2013-11-20
Abstract: An idea of the present invention is based on a trend of a modern society. People regard a person who has beautiful skin as a beauty. Not only women but also all the people living in the modern society want to have beautiful skin. Modern people are afraid of aging. Therefore, the people continuously care skin, receive treatment, and even have surgeries. A cleansing mask pack of the present invention has been invented to be in line with the notion for the skin. The cleansing mask pack is helpful for skin damage from troubles, aging skin resulted from frequent contacts, and reduced elasticity of the skin. The cleansing mask pack can remove dust stuck on skin in daily life and enables women to skip double cleansing. The cleansing mask pack eliminates various factors for skin troubles, completely cleans facial skin with less rubbing. Modern people can be less concerned about skin when using the cleansing mask pack.
Patent KR-20150058727-A (KR)
Inventor: AN SU YONG
IPC: B08B1/04
Filed: 2013-11-21
Abstract: An underwater cleaning robot is disclosed. According to an embodiment of the present invention, the underwater cleaning robot which moves along the outer surface of a hull to clean up foreign substances adhering to the outer surface of the hull may comprise: a frame to make up the overall outer shape and the framework; a driving unit having a plurality of driving wheels coming in contact with a cleaning target surface; a plurality of cleaning units each of which has a roller brush to clean the cleaning target surface by rotating and a cleaning motor to rotate the roller brush; and a plurality of tilting devices separately arranged between the frame and each cleaning unit to adjust the position and height of each cleaning unit in response to the shape or height changes of the cleaning target surface to carry out cleaning.
Patent KR-20150059230-A (KR)
Inventor: PARK KYOUNG SU
IPC: G06K17/00
Filed: 2013-11-21
Abstract: The present invention relates to a service method using a code in a self-fuel dispenser comprising the steps of: (1) receiving a code through an input unit connected to a self-fuel dispenser and storing the code; (2) extracting at least one from the total price of fuel, amount of fuel, unit cost of fuel, and payment amount; (3) transmitting and receiving option information symmetric with the stored code or code format with a server or a storing unit of a lubrication system and extracting the option information; (4) increasing or decreasing at least one among the total price of fuel, amount of fuel, unit cost of fuel, and payment amount extracted from the self-fuel dispenser based on the extracted option information; (5) setting the self-fuel dispenser based on the increased or decreased total price of fuel, amount of fuel, unit cost of fuel, and payment amount.
Patent KR-20150062401-A (KR)
Inventor: YANG HEA JIN
IPC: G06F21/00
Filed: 2013-11-29
Abstract: A method and a device to process a display for preserving a private life are provided. The device may comprise a storage unit, a determination unit, and a process unit. The determination unit determines a first area within a display based on a first input of a user, and the process unit overlaps a second layer, distinguished from a first layer which provides content on the display, on the first area, lowering visibility of a content provided from the first area than that of an area other than the first area.
Patent KR-20150062623-A (KR)
Inventor: LEE JU SEOP
IPC: G01N27/82
Filed: 2013-11-29
Abstract: An objective of the present invention is to provide a roll defect inspection apparatus capable of inspecting a roll surface quickly and conveniently by using a magnetic sensor. To achieve the objective, the roll defect inspection apparatus for inspecting the surface of a rotatable metal roll to detect roll defects according to the present invention comprises: a sensor unit provided with a sensor module on which a plurality of identical unit sensors are arranged in a line and a magnet to supply a magnetic force to the sensor module; a transport unit to transport the sensor unit in a longitudinal direction of the roll; and a signal processing device to use an output of the sensor unit to recognize a defect in the roll. The transport unit is coupled to the rotation of the roll to transport the sensor unit.
Patent KR-20150062823-A (KR)
Inventor: KU DAE GEUN
IPC: H01M4/04
Filed: 2013-11-29
Abstract: An embodiment of the present invention relates to a method for producing an electrode for a secondary battery. The method comprises the steps of: producing electrode slurry by mixing a solvent with an electrode mixture including an electrode active material, a binder, and a conductive material; coating an electrode current collector with the electrode slurry; and drying the electrode current collector coated with the electrode slurry, wherein the electrode current collector is dried with air.
Patent KR-20150064381-A (KR)
Inventor: KANG HEE KUON
IPC: E04F10/00
Filed: 2013-12-03
Abstract: The present invention relates to an awning device of which opening and closing operation is smoothly performed, and simultaneously a folding pad type awning film (10) capable of improving mechanical and chemical properties such as insulation, durability, or the like is applied, thereby forming a pleasant space by minimizing an effect wherein solar radiation affects a lower portion of the awning film (10). The awning device installed in the outside of a building comprises: the awning film (10) made of a plurality of functional pads (110) which are formed to be connected to each other to be folded as a overlapped layer structure by a folding member (210); and a support (120) continuously connecting anyone side of at least one of the functional pads (110) to support the awning film (10). Provided is an awning device which guides the functional pads (110) to be folded and unfolded as a plurality of rods connected when a diameter of the support (120) gradually decreases or increases are inserted into a multiple stage for a front and a rear length to be variable.
Patent KR-20150066155-A (KR)
Title: Distance Measuring the Flight Distance for golf
Inventor: LEE GI SU
IPC: G01S19/19
Filed: 2013-12-06
Abstract: Disclosed is a bracelet type flight distance measuring device. The present invention provides a flight distance measuring device which has a beautiful appearance and is used simply and comfortably worn. The disclosed flight distance measuring device comprises: a band type main body wherein a part is opened in a C-shape and both edges of the inner side are curved; a locking device which is connected to the opened part of the band type main body detachably; and a display unit having a lighting device, which is placed on the lower surface of the band type main body.
Patent KR-20150068081-A (KR)
Inventor: SHIN SEUNG TAE
IPC: B60C13/02
Filed: 2013-12-11
Abstract: The present invention relates to a run flat pneumatic tire which improves heat radiation performance on a sidewall area of a tire, and relates to a run flat pneumatic tire by which a protrusion is formed on a sidewall area to radiate much heat with a reinforced rubber for supporting a load to radiate heat outwards by air, and to improve the heat radiation performance of the tire by creating swirl at the same time, and a noise caused by the protrusion of the sidewall area is weakened. In accordance with the present invention provided is the run flat pneumatic tire characterized in that a sidewall has a two-protrusion shape and is surrounded by longitudinal members (112, 114, 111, 113) and transverse members (116, 117) of top and bottom type A, and longitudinal members (212, 214, 211, 213) and transverse members (216, 217) of top and bottom type B, wherein type A has a diamond convex shape, and type B has a diamond concave shape, the two types are symmetrical on the basis of a circumferential line passing through a center point of the side width to keep certain spaces between each of the protrusions, and 4N (10<N<25) protrusions are disposed on the side of the tire along a circumferential direction.
Patent KR-20150068247-A (KR)
Inventor: CHOI JUN SEOK
IPC: H01M10/625
Filed: 2013-12-11
Abstract: Provided is a battery for a vehicle which includes heat radiation panels each interposed between battery cells; a heat pipe provided on the heat radiation panels and extended such that the upper end portion is exposed to the upper portion of the battery cell, and bent so as to be adjacent to the top of the battery cells to form a contact portion; and a heat radiation pin provided to be closely adhered to the contact portion of the heat pipe.
Patent KR-20150069690-A (KR)
Inventor: HEO MOO YONG
IPC: H01L21/673
Filed: 2013-12-16
Abstract: Disclosed are a carrier and an apparatus for loading a substrate having the same. According to an embodiment of the present invention, the carrier comprises: a sub carrier in which a plurality of substrates are installed; and a main carrier in which the sub carrier is combined to be removable.
Patent KR-20150070473-A (KR)
Inventor: CHOI SEUNG RYUL
IPC: H01L27/32
Filed: 2013-12-16
Abstract: According to an embodiment, an organic electroluminescent device comprises: a substrate; a first electrode formed on the substrate; banks arranged along the edge of the first electrode and forming a protrusion on the side; an organic light emitting pattern arranged between the banks; and a second electrode arranged on the bank and the organic light emitting pattern. The protrusion is formed on the side of the bank so that light emitting areas between the banks are widened. Accordingly, the present invention has high resolution and can improve dripping accuracy of ink.
Patent KR-20140082566-A (KR)
Inventor: KUROKAWA YOSHIYUKI
IPC: H03K19/177
Filed: 2013-12-18
Abstract: The objective of the present invention is to provide a programmable logic device which reduces the area of a layout even if a circuit scale is increased. A programmable logic device includes first programmable logic elements (PLE), a second PLE, a first line which provides a signal including configuration data in a first period and is electrically connected to the output terminal of the first PLEs in a second period, a second line which is electrically connected to the input terminal of the second PLE, and circuits corresponding to the first line, respectively. The circuit includes a first switch, a second switch which selects a conduction condition or a non-conduction conduction according to the potential of a node which provides a signal from the first line via the first switch, and a third switch which cooperates with the second switch to control the electric connection of the first line and the second line.
Patent KR-20150072169-A (KR)
Inventor: KIM YOUNG HYUN
IPC: D06F39/02
Filed: 2013-12-19
Abstract: Provided is a washing machine including multiple drums and tubs inside a body, wherein the multiple tubs receive washing water and a detergent by one water supply device, and a valve unit selectively supplying a liquid detergent and rinse supplied from an automatic detergent supply device to multiple tubs is formed inside the automatic detergent supply device. The washing machine comprises a body including a lower cabinet and an upper cabinet; a first tub formed to store washing water inside the lower cabinet; a first drum installed inside the first tub to be rotated; a second tub formed to store washing water inside the cabinet; a second drum installed inside the second tub to be rotated; an automatic detergent supply device formed on the upper cabinet, and supplying a liquid detergent and rinse to the first tub and the second tub; a detergent box formed on the lower cabinet, and supplying a powder detergent and a bleach to the first tub; a water supply device supplying washing water to the first tub and the second tub via the automatic detergent supply device from an external water resource; and a valve unit controlled to supply the liquid detergent and rinse supplied from the automatic detergent supply device to the first tub or supply to the second tub.
Patent KR-20150074498-A (KR)
Inventor: KIM NAK WON
IPC: G06F3/044
Filed: 2013-12-24
Abstract: In the present invention, provided are a touch screen, including a plurality of first electrodes made by being extended from a signed area on a first substrate having the signed area in a first direction and by having a certain distance in a second direction crossed with the first direction; a first insulation layer which is formed on the front surface of the signed area of the first substrate over the first electrodes; and a plurality of second electrodes made by being extended from the singed area over the first insulation layer in the second direction and by having a certain distance in the first direction wherein the first insulation layer is made from a polymer material whose reflective index is between 1.7 and 2.1, and a display device with the provided touch screen.
Patent KR-20150074848-A (KR)
Inventor: MYUNG INN SHIK
IPC: C12N15/11
Filed: 2013-12-24
Abstract: The present invention relates to a method for producing a probe or a primer for detecting Xanthomonas campestris pv. viticola, and a method for detecting Xanthomonas campestris pv. viticola by using the same. More specifically, the present invention relates to a method for producing a probe or a primer and a method for detecting Xanthomonas campestris pv. viticola by using the probe or primer produced through the same, wherein Xan Xanthomonas campestris pv. viticola is species-specifically detected by using a 23S rRNA base sequence of Xanthomonas campestris pv. viticola represented by SEQ. NO: 1. A probe or a primer for easily detecting Xanthomonas campestris pv. viticola and a pathotype thereof by using a specific base and base combination of Xanthomonas campestris pv. viticola 23S rRNA represented by SEQ. NO: 1 of the present invention can be produced.
Patent KR-20150074883-A (KR)
Inventor: KIM YOUNG HA
IPC: C23C2/06
Filed: 2013-12-24
Abstract: The present invention relates to a method for manufacturing a hot dip galvanized steel sheet with excellent plating properties and a hot dip galvanized steel sheet manufactured by the same. The method for manufacturing a hot dip galvanized steel sheet with excellent plating properties includes: a step of thermally treating a base steel sheet; and a step of plating the thermally treated base steel sheet by making the base steel sheet pass through a hot dipping bath. The hot dipping bath includes one or more minor components selected from a group consisting of Nickel (Ni), copper (Cu), titanium (Ti), cobalt (Co), calcium (Ca), and beryllium (Be), wherein the minor components have a concentration more than 0 wt% and equal to or less than 0.3 wt% based on the 100 wt% of the whole hot dipping bath.
Patent KR-20150075983-A (KR)
Inventor: JO HEE CHUL
IPC: H01R12/51
Filed: 2013-12-26
Abstract: A terminal device according to the present invention includes a substrate on which a first terminal and a second terminal which is electrically connected to the first terminal are installed. The first terminal is interposed between a first external terminal and a second external terminal which are in contact with each other, and is electrically connected to the first external terminal and the second external terminal.
Patent KR-20150077132-A (KR)
Inventor: SON HYOUNG KYU
IPC: B65H27/00
Filed: 2013-12-27
Abstract: The present invention is to provide an apparatus for processing a flexible substrate and a method for cleaning same to allow the flexible substrate to be processed in a roll-to-roll way and be cleaned. In accordance with the present invention, the apparatus for processing the flexible substrate comprises: a chamber to which process gas is supplied; a substrate supply roll and a substrate recovery roll disposed inside the chamber, and supplying and recovering the flexible substrate; a guide roller disposed between the substrate supply roll and the substrate recovery roll, and guiding the flexible substrate supplied and recovered for a substrate processing area of the flexible substrate formed inside the chamber; and a cleaning unit outputted/inputted outside and inside the chamber, the cleaning unit being in contact with the guide roller to clean the guide roller. Therefore, the cleaning unit reciprocates between a cleaning position in contact with the guide roller and a process position disposed outside the chamber to be capable of cleaning the guide roller at the cleaning position, so efficiency of a manufacture process can be improved together with an improvement of reliability of a product.
Patent KR-20150078363-A (KR)
Inventor: KU TAE HOON
IPC: F21S2/00
Filed: 2013-12-30
Abstract: The present invention relates to a light source which has a light source which is driven even through defects such as the short circuit of a first line due to a multiple line are generated, and a liquid crystal display device using the same. A light source and a liquid crystal display device using the same according to the present invention include a light source circuit substrate which comprises line patterns which connect the same light sources among a plurality of light source devices which are mounted on a side of a substrate.
Patent KR-20150078541-A (KR)
Title: Fluid exchange membrane module
Inventor: KIM KYOUNG JU
IPC: H01M8/04
Filed: 2013-12-31
Abstract: The present invention relates to a fluid exchange membrane module including a housing and a hollow fiber membrane bundle. The housing has a first fluid inlet, a first fluid outlet, a second fluid inlet, and a second fluid outlet. The hollow fiber membrane is fixed in the housing, and one end surface of the hollow fiber membrane bundle is tilted toward the second fluid inlet or the second fluid outlet. According to the fluid exchange membrane bundle according to the present invention, humidification level becomes uniform over the entire hollow fiber membrane with a simple structure, and a non-humidified area where an operating fluid is not applied is reduced, thereby having an effect of increasing humidification efficiency in the same size of the hollow fiber membrane.
Patent KR-20150078830-A (KR)
Inventor: KIM JIN DEOG
IPC: G06Q50/04
Filed: 2013-12-31
Abstract: The present invention is to provide a vessel repair element integrated management system using a bar code and a smartphone to use a bar code and an image for managing high priced repair equipment and to manage the fluid information change and environment of a repair enterprise in real time and a method thereof. The vessel repair element integrated management system comprises: a repair equipment managing module to attach the bar code to the repair equipment, perform history management by using bar code information and an image which photographs the repair equipment, and check loss and damage of the repair equipment based on the same; a repair enterprise managing module to plan a repair schedule by managing recent information in real time, select one or more repair enterprises among enterprise information stored in an enterprise DB based on a planned repair schedule, and perform a repair equipment movement and an additional equipment request of a managing enterprise in the field in real time by providing the planned repair schedule through a connected smartphone application; and a repair schedule calculating module to assign equipment which is required by the selected repair enterprise to be fitted to the repair schedule based on the planned repair schedule through the repair enterprise managing module, preferentially distributing the equipment according to the repair schedule by assigning priority according to the required equipment and repair schedule, and taking the repair equipment out.
Patent KR-20150078988-A (KR)
Inventor: KIM HYO SEOP
IPC: H01M8/04
Filed: 2013-12-31
Abstract: According to the present invention, a purge device includes: a purge valve connected to a discharge pipe discharging impurities reacting to hydrogen supplied to an anode of a fuel cell stack; and a control part controlling the opening and closing of the purge valve to discharge the impurities by controlling the purge valve when an accumulated flux of the impurities is greater than a preset threshold value, and increasing the concentration of the hydrogen supplied to the anode by determining a situation, in which the acceleration of a vehicle exceeds a standard acceleration, as a rapid acceleration, and then opening the purge valve. The device is capable of securing stable performance by increasing the concentration of hydrogen in the anode when the vehicle accelerates.
Patent KR-20130094283-A (KR)
Inventor: COAPES RICHARD BENJAMIN
IPC: C01B33/02
Filed: 2011-07-08
Abstract: 이 발명은 외경 400 mm이고 내경이 300 mm인 투명 합성 유리질 실리카 글라스를 제공하기 위한 것이다. 잉고트는 기포와 100 ㎛ 이상의 협잡물이 거의 없고 불순물이 100 ppB를 넘지 않으며, 5 ppM 이하의 염소 농도를 갖고 있다. 또한 본 발명은 밀도가 0.4 g/cm 3      이상인 수트 바디가 산화 저항성 맨드렐에서 증착되도록 하는 방법을 제공한다. 수트 바디는 흑연, 실리콘 카바이드, 실리콘 카바이드 피복 실리콘 카바이드 또는 유리질 실리카로 구성된 맨드렐에서 진공 또는 환원 가스의 존재 하에 진공 또는 헬륨 분위기에서 투명 다공성 글라스로 소성된다.
Patent KR-20130030290-A (KR)
Inventor: CHONO KEIICHI
IPC: H04N7/26
Filed: 2011-09-12
Abstract: 본 발명의 영상 부호화 장치 및 영상 복호 장치는, 의사 랜덤 잡음 혼입 처리에 있어서의 참조 라인 버퍼의 라인 수를 증대시키지 않도록 한다.  영상 부호화 장치는, 양자화 인덱스를 역양자화해서 양자화 대표값을 얻는 역양자화부와, 역양자화부에 의해 얻어진 양자화 대표값을 역변환해서 재구축 화상 블록을 얻는 역주파수 변환부와, 재구축 화상 블록의 경계를 중심으로 비대칭인 영역에 의사 랜덤 잡음을 혼입시키는 비대칭 왜곡 제거 필터부를 구비하고 있다.
Patent KR-20130038375-A (KR)
Inventor: HEATH JR ROBERT W
IPC: H04B7/04
Filed: 2010-07-16
Abstract: 통신 채널 상에서 데이터를 송신하기 위한 기법이 일반적으로 기술된다.  통신 채널에 해당하는 채널 매트릭스의 반전의 속성값이 계산될 수 있고 임계값과 비교될 수 있다.  속성값이 임계값보다 크거나 같으면, 적어도 하나의 송신 메시지가 벡터 섭동 기법을 이용하여 변경되어 데이터 심볼을 생성할 수 있으며, 데이터 심볼이 채널 반전 기법을 이용하여 프리코딩되어 프리코딩된 데이터 심볼을 생성할 수 있다.  속성값이 임계값보다 작으면, 적어도 하나의 송신 메시지가 채널 반전 기법을 이용하여 프리코딩되어 프리코딩된 데이터 심볼을 생성할 수 있다.
Patent KR-20130043678-A (KR)
Inventor: KUMAGAI YOSHITAKA
IPC: B25J9/06
Filed: 2010-09-03
Abstract: 베이스(10)와, 제1 관절축(J1)을 중심으로 하는 제1 결합부(14)를 통하여 베이스(10)에 연결되고, 제1 관절축(J1)을 중심으로 하여 수평면 내에서 회동 가능하게 된 제1 암(11)과, 제2 관절축(J2)을 중심으로 하는 제2 결합부(15)를 통하여 제1 암(11)에 연결되고, 제2 관절축(J2)을 중심으로 하여 수평면 내에서 회동 가능하게 된 제2 암(12)과, 제2 암(12)에 장착된 작업축(13)과, 제2 암(12)을 구동하기 위한 제2 관절축 모터(22) 및 제2 관절축 감속기(26)와, 작업축(13)을 회전시키기 위한 작업축 회전모터(24)를 가지며, 제2 관절축 감속기(26)는 제2 결합부(15)에 마련되고, 작업축 회전모터(24)는 제2 관절축 감속기(26)의 바로 아래에 배치되어 있다.
Patent KR-20130138188-A (KR)
Inventor: SCHROEDER VALESKA
IPC: A61F2/90
Filed: 2011-08-02
Abstract: 본 발명은 관형 스텐트 및 약물 전달 시스템에 관한 것이다.  스텐트(1100)는 길이방향 축을 한정하는 원통형 형상을 가지며, 길이방향으로 배향된 복수의 스트럿 멤버(1113)들, 및 원주방향으로 인접한 스트럿 멤버들을 밴드를 형성하도록 연결하는 원주방향으로 배향된 복수의 힌지 멤버(1114)들을 포함한다.  상기 밴드는 실질적으로 나선형 방식으로 길이방향 축 둘레로 말아져서 복수의 나선형 권선부들을 형성한다.  나선형 섹션은 근위 섹션(1108a), 원위 섹션(1108b) 및 중간 섹션(1120)을 추가로 포함하고, 근위 섹션과 원위 섹션을 형성하는 밴드는 밴드 길이를 따르는 일치 지점들에서 제1 폭을 갖는 멤버들을 갖고, 중간 섹션을 형성하는 밴드는 밴드 길이를 따르는 일치 지점들에서 제1 폭보다 더 큰 제2 폭을 갖는 멤버들을 갖는다.  중간 섹션에서의 더 넓은 폭은 나선형 섹션을 두 개의 써브섹션들로 기능적으로 분리시킨다.
Patent KR-20130107307-A (KR)
Inventor: MONTECCHIO ANDREAS
IPC: E06B3/46
Filed: 2011-09-22
Abstract: 본 발명은 가이드 프로파일(7)을 따라 안내될 수 있는 하나 이상의 슬라이딩 도어(2,3) 및 러닝 레일(6)을 포함하는 한점의 슬라이딩 가구(1)의 가이드 피팅에 관한 것이며, 상기 가이드 피팅은 상기 슬라이딩 도어(2,3) 상에 배열되는 피팅 하우징(101,201,301)을 가지며, 가이드 프로파일(7) 내에서 안내될 수 있는 가이드 볼트(51) 및 댐핑 유닛(54) 및/또는 자체-수축 유닛과 커플링되는 구동기(52)가 상기 피팅 하우징 상에 배열되며, 여기서 상기 슬라이딩 도어(2,3)가 가이드 프로파일(7) 하에서 장애 없이 피봇될 수 있는 장착 위치로부터 상기 가이드 볼트(51) 및 구동기(52)가 가이드 프로파일(7) 내측으로 돌출하는 작동 위치로 적어도 상기 가이드 볼트(51) 및 구동기(52)가 가역적으로 이동될 수 있고 상기 작동 위치에서 래칭될 수 있다.
Patent KR-20130140090-A (KR)
Inventor: BRAUNSCHWEIG NIELS
IPC: F25B43/04
Filed: 2011-11-23
Abstract: 본 발명은 흡착식 냉동기를 위한 진공 용기(1)에 관한 것으로, 상기 진공 용기는 증기가 통과할 수 있도록 하는 연결 수단을 통해 흡착식 냉동기의 응축기 유닛(8)에 연결된다.  상기 용기는 배출 메커니즘(3)과 적어도 하나의 냉각 요소(4)를 갖는다.  상기 연결 수단은 유체의 흐름을 차단 또는 조절하기 위한 적어도 하나의 구성요소(2)를 구비한다.
Patent KR-20130141620-A (KR)
Inventor: GUZMAN JUAN CARLOS
IPC: B29C70/20
Filed: 2011-12-22
Abstract: 형상화된 복합재 구조물은 곡률 축과 적어도 하나의 만곡된 다리를 구비한다. 이 구조물은 곡률 축에 대하여 0 도 아닌 섬유 배향(orientations)을 각각 갖는 예비 수지함침된 섬유 겹의 평평한 적층부를 쌓는 단계와, 적층부의 적어도 일부에 분절부로 예비 수지함침된 토우를 배치하고, 0 도 섬유 배향을 갖는 적층부에 예비 수지함침된 섬유 겹을 적층하는 단계에 의하여 제조된다. 상기 0 도 겹을 적층하는 단계는 상기 분절부들을 꼬리에 꼬리를 무는 형태로 배치하는 단계를 포함한다. 상기 적층부는 웹(web)과 만곡된 다리로 형성된다.