baber/WOPTO huggingface dataset:
Patent KR-20160025692-A (KR)
Title: Unit of measuring quantity of liquid crystal and apparatus of dispensing liquid crystal with the same
Inventor: KIM CHUL WOO
IPC: G02F1/1341
Filed: 2014-08-27
Abstract: The present invention relates to a liquid crystal injecting apparatus in order to effectively measure an injection quantity of a liquid crystal. According to an embodiment of the present invention, the liquid crystal injecting apparatus includes a base; a head which is provided in the upper part of the base, and injects a liquid crystal to a substrate; and a liquid crystal measuring unit which is located on the base, and measures the weight of the liquid crystal injected from the head. The liquid crystal measuring unit includes a measurement unit of measuring the quantity of the liquid crystal, and an ionization unit controlling an ionization concentration around the measurement unit.
Patent KR-20160027516-A (KR)
Title: Exercise device of finger for rehabilitation
Inventor: WE BO HWAN
IPC: A63B21/02
Filed: 2014-09-01
Abstract: The present invention relates to a finger exercise device for rehabilitation treatment and, more specifically, to a finger exercise device for rehabilitation treatment which enables a patient, who is required to perform a finger rehabilitation exercise, to effectively perform the finger rehabilitation exercise by elastic force when the patient performs the rehabilitation exercise of repetitively closing and opening hands, thereby helping the rehabilitation exercise. The device of the present invention comprises: a finger insertion unit inserted around the fingers of a wearer; an elastic cover body having elastic force and covering the back of a hand and the upper sides of the fingers of the wearer in a state of being connected to the finger insertion unit; an elastic fixating unit formed to wrap the wrist of the wearer in a state of being connected to the elastic cover body; an elastic connection body formed on the palm of the wearer in a width direction in a state that both ends are connected to the elastic cover body; and a counter reaction member installed on one side of the elastic connection body to count the number of exercises in response to pressure on ends of the fingers around which the finger insertion unit is inserted.
Patent KR-20150035393-A (KR)
IPC: C09K19/56
Filed: 2014-09-11
Abstract: The present invention relates to a liquid crystal horizontal alignment agent, a horizontal alignment-type liquid crystal composition, and a horizontal alignment-type liquid crystal display device, wherein a liquid molecule can be horizontally aligned on a substrate without depending on a rubbed alignment film. The liquid crystal horizontal alignment agent of the present invention includes: a core; and a dendrimer having a dendron connected to the core and having an azo group. Moreover, the horizontal alignment-type liquid crystal composition of the present invention includes: a liquid crystal component; and the liquid crystal horizontal alignment agent. In addition, the horizontal alignment-type liquid crystal display device has the horizontal alignment-type liquid crystal composition as a liquid crystal layer and horizontally aligns a liquid molecule by irradiating polarized UV onto the horizontal alignment-type liquid crystal composition.
Patent KR-20150034624-A (KR)
IPC: F02D19/06
Filed: 2014-09-19
Abstract: The present invention relates to a uniflow type large low-speed turbocharged two-stroke internal combustion engine with a crosshead (43). This combustion engine has a number of cylinders (1), and a main fuel supply system (24) operated with a first type fuel is provided, whereas the main fuel supply system comprises an auxiliary fuel tank (30) for a second type fuel; and an auxiliary fuel valve (8) to transfer the second type fuel to a combustion chamber in the cylinder (1). This combustion engine also has an auxiliary fuel supply system (34) operated with a second type fuel different from the first type fuel, and the auxiliary fuel supply system has the auxiliary fuel tank (30) for the second type fuel; and the auxiliary fuel valve (8) to transfer the second type fuel to a combustion chamber in the cylinder (1). This combustion engine also has an electronic control unit (ECU, CCU) configured so as to control and operate the main fuel system (24) and the auxiliary fuel system (34). The electronic control unit (ECU, CCU) is configured so as to operate a selected number of cylinders out of a number of cylinders (1) through the auxiliary fuel system (34) with the second type fuel, additionally the electronic control unit (ECU, CCU) is configured so as to operate remaining cylinders out of a number of cylinders (1) through the auxiliary fuel system (24) with the first type fuel.
Patent KR-20160036208-A (KR)
Title: Manufacturing method of recycle leather sheet using by-product of leather
Inventor: KIM JI EON
IPC: D06N3/00
Filed: 2014-09-25
Abstract: The present invention relates to a method of manufacturing a recycled leather sheet using leather byproducts manufactured through a process of forming bonding between leather and fibers through a physical process of crushing shaving scraps or buffing scraps or the like which are leather byproducts generated in a process of manufacturing leather, and a chemical process of bonding the same using an adhesive material, and the like; roll mill or press molding the same with heat and pressure; and then bonding the same with a polyolefin fiber including a polyethylene fiber. The present invention provides the method of manufacturing a recycled leather sheet using leather byproducts comprising: a refining step of refining leather byproducts; a first mixing step of mixing the refined leather byproducts with an adhesive having a low glass transition temperature (Tg); a second mixing step of mixing the mixture mixed by the first mixing step with an adhesive having a high glass transition temperature (Tg); a storing step of storing the mixture mixed by the second mixing step for a predetermined time; a sheet manufacturing step of manufacturing the mixture stored by the storing step as a sheet in the form of a plate; a vacuum dewatering step of removing moisture of the sheet manufactured by the sheet manufacturing step; a drying step of drying the sheet vacuum dewatered by the vacuum dewatering step; a press step of roll mill or compression forming the sheet dried by the drying step to fit a certain standard; and a bonding step of bonding the sheet formed by the press step with a polyolefin fiber including a polyethylene fiber.
Patent KR-20160046404-A (KR)
Inventor: KIM TAEK BOEM
IPC: A01M21/00
Filed: 2014-10-20
Abstract: The present invention relates to a hand-operated weeder and, specifically, to a hand-operated weeder capable of mowing grass above the ground. In the lower end part of a grip including a handle part, a blade rotary connecting member is installed. In the blade rotary connecting member, a blade installing member is installed to be shaken. In the blade installing member, a blade member is installed. The blade rotary connecting member includes: a connection body wherein a grip connecting part is fixed to the upper side of a blade connecting part having holes on both sides; and a grip installing body combined with the grip connecting part of the connection body and to which the lower end of a grip is fixed and installed. The blade installing member has a hole whose position is consistent with a position of a hole of the connection body, and having a diameter bigger than the hole of the connection body. By bolts and nuts installed through the holes of the connection body and the blade installing member, the blade installing member is installed to be vertically shaken in the connection body. According to the present invention, as the blade member and the blade installing member can be vertically shaken according to a state such as the curvature of the ground and the like, grass can be easily cut according to a type of the grass and a state of the ground.
Patent KR-20160050489-A (KR)
Inventor: LEE YONG HO
IPC: H01Q21/08
Filed: 2014-10-29
Abstract: The purpose of the present invention is to provide a method and an apparatus for effectively controlling parasitic elements of an array antenna based on a single RF chain. The method for controlling an array antenna based on a single RF comprises the steps of: generating first data which controls a plurality of parasitic elements included in the array antenna; generating second data which gives temporal correlation to the first data; and controlling the plurality of parasitic elements by using the second data.
Patent KR-20160050513-A (KR)
Inventor: KIM YONG DEOG
IPC: B23K35/36
Filed: 2014-10-30
Abstract: The present invention relates to a flux charging wire for gas shielded arc welding, which has excellent ultralow temperature impact toughness, an excellent CTOD (crack tip opening displacement) value, and excellent welding performance in all postures. The flux charging wire for gas shielded arc welding includes: a flux; and a covering enclosing the flux. The flux contains: 3.5-8.0 wt% of titanium dioxide; 0.03-0.12 wt% of carbon; 0.2-1.0 wt% of silicon; 1.0-2.5 wt% of manganese; 0.1-0.6 wt% of titanium; 0.003-0.02 wt% of boron; 0.05-0.7 wt% of pseudobrookite (FeTi_2O_5); 0.01 wt% or less (an excess of 0 wt%) of vanadium; 0.005 wt% or less (an excess of 0 wt%) of niobium; 0.2-0.8 wt% of silicon dioxide; and inevitable impurities.
Patent KR-20160054938-A (KR)
Title: Chicken manure biochar activated by phosphoric acid and method for removing lead using the same
Inventor: LEE BYEONG KYU
IPC: B01J20/20
Filed: 2014-11-07
Abstract: The present invention relates to a biochar having improved removing capability of heavy metals by thermally decomposing chicken manure and by activating the biochar using phosphoric acid, a method for preparing thereof, and a method for removing lead using the same. The biochar activated by phosphoric acid according to the present invention has an increased surface area and improved lead ion removing capability, and the cost for absorbing lead is much cheaper than when a conventionally commercialized absorbent is used. Therefore, the biochar may be widely used as an economic absorbent which can replace the conventional absorbent for removing lead.
Patent KR-20160056518-A (KR)
Title: Single nucleotide polymorphism marker set for line purity checking and early fixed line selecting in Cabbage and uses thereof
Inventor: KIM HYE RAN
IPC: C12Q1/68
Filed: 2014-11-12
Abstract: The present invention relates to a single nucleotide polymorphism (SNP) composition for testing purity in cabbage lineage and selecting fixed lineage in advance, which includes: at least one polynucleotide selected from polynucleotides composed of base sequences represented by sequence number 1 to 24 including a base located at an SNP locus; and a polynucleotide complementary thereto. The present invention further relates to a primer set for amplifying the SNP polynucleotide. The use of the SNP of the present invention enables a purity test on the cabbage lineage and early selection of fixed lineage in a whole genomic level. Thus, more accurate and efficient outcome can be obtained.
Patent KR-20160056638-A (KR)
Inventor: SIM JEE YUN
IPC: G06K9/00
Filed: 2014-11-12
Abstract: The present invention provides a system to recommend a destination using SNS, comprising: a fingerprint recognizing part recognizing a fingerprint of a driver through a vehicle start button; and a navigator scanning information about the driver from a preset database when sensing the driver selected by the fingerprint recognizing part. As such, the present invention is capable of reducing a time wasted in selecting a desired content.
Patent KR-20160061018-A (KR)
Inventor: KIM SOON OCK
IPC: B29C59/04
Filed: 2014-11-21
Abstract: 본 발명은 포장재 및 단열재로 사용되는 에어버블 완충시트를 제조할 때, 폴리에틸렌 상하부 수지층 사이에 형성된 다수의 에어캡에 종래와 같이 공장 내부에 있는 오염된 공기가 들어가지 않도록 하면서 아로마 향기와 같은 첨가제와 고농축 산소를 충진할 수 있도록 하는 에어버블 완충시트의 제조방법 및 상기 방법으로 제조된 에어버블 완충시트를 제시한다.
Patent KR-20160061669-A (KR)
Inventor: KIM MYONG WOON
IPC: C03C4/00
Filed: 2014-11-24
Abstract: The present invention relates to an anti-glare glass having excellent anti-glare properties and visibility and additionally having excellent wear resistance, and a producing method thereof. The anti-glare glass of the present invention has improved control accuracy of the anti-glare properties and the visibility.
Patent KR-20150131919-A (KR)
Title: Device for driving light emitting diode module and method for driving light emitting diode module
Inventor: RYU BYOUNG WOO
IPC: H05B37/02
Filed: 2014-11-28
Abstract: Disclosed is a light emitting diode (LED) module driving device which can naturally control the brightness by controlling the brightness of the LED module since alternating current is rectified and applied to the LED module, and a maximum value of LED current passing through the LED module is controlled. The LED module driving device comprises: a driver, a control signal receiving unit, a control signal converting unit, a linear circuit, etc.
Patent KR-20160066076-A (KR)
Inventor: LEE YOUNG SHIN
IPC: G16H40/63
Filed: 2014-11-30
Abstract: Disclosed is a healthcare system enabling use of various medical measurement devices with a single application. The healthcare system comprises: a medical accessory device connected to one or more medical measurement devices which measure biometric information including at least one among blood pressure, body temperature, pulse, and blood sugar of a user, collecting measurement data of the biometric information of the user from the medical measurement devices, and transmitting the collected measurement data to a smart device; and the smart device for executing an application for controlling the medical accessory device when connected to the medical accessory device, receiving the measurement data from the medical accessory device according to a user operation command on the application to display the measurement data, and transmitting the measurement data to a healthcare server which provides healthcare services.
Patent KR-20160068319-A (KR)
Inventor: CHO CHUNG CHO
IPC: B21D5/12
Filed: 2014-12-05
Abstract: The present invention relates to a V-shaped angle adjustment device of a seam guide roller for a metal pipe comprising: a main body moved forwards and backwards by a rail installed in an upper side of a frame (f) of a welding unit side of a forming device; a guide roller unit positioned on an upper side of the main body, guiding a metal pipe by pressurizing the metal pipe on a left side and a right side; and a seam guide roller unit positioned on an upper side of the guide roller unit, adjusting a seam part of the metal pipe guided by the guide roller unit. A first supporting unit and a second supporting unit which support two divided guide rollers horizontally, individually or totally moves to a left direction and a right direction using a guide roller adjustment unit; and adjust intervals along an external diameter of the metal pipe. A seam guide roller positioned on the upper side of the guide roller is vertically or horizontally moved; and is accurately positioned at the seam part of the metal pipe. The present invention is provided to divide a seam roller, and an insulating member inserted into a roller; thereby preventing a generation of iron powder in a state of interlocking the guide roller, and preventing a generation of magnetic force generated by friction.
Patent KR-20160068546-A (KR)
Inventor: KIM DAE SUK
IPC: H01L25/065
Filed: 2014-12-05
Abstract: An input circuit of a semiconductor device comprises: a first input buffer configured to receive a signal through a test input terminal and to output the signal as a first input signal; a second input buffer configured to receive a signal through a normal input terminal and to output the signal as a second input signal; a switching unit configured to transfer the signal inputted through the test input terminal to the second input buffer in accordance with a test mode signal; and a comparison unit configured to compare the first input signal with the second input signal and to generate a comparison signal; and a storage unit configured to store the comparison signal. Therefore, direct access and an input test of the semiconductor device can be simultaneously performed.
Patent KR-20160070969-A (KR)
Title: Camera combines the image sensor in various angles
Inventor: KIM SUNG YUG
IPC: H04N5/225
Filed: 2014-12-11
Abstract: The present invention relates to a camera having image sensors combined at multiple angles. The purpose of the present invention is to install a plurality of image sensors in positions corresponding to those of the angles of refraction of a subject at which light reflected from the subject is received by the lens of the camera, thus obtaining all images of subjects at the angle of view of the lens in high resolutions and obtaining all images of subjects within the range of the angle of view of the lens while the camera is fixed, and further to prevent a dead zone in a zoom-in state, thus significantly improving functionality of the camera. For this purpose, the camera having image sensors combined at multiple angles includes: a lens (2); an image sensor unit (4) disposed outside the focal distance of the lens (2), and converting a received image into an electrical signal; an image generating module (6) connected to the image sensor unit (4), and mapping and correcting an obtained image to generate a final image; an image storage unit (8) connected to the image generating module (6), and storing the final image; and a display (10) connected to the image generating module (6). Image sensors (1, 2, and 3) are separately coupled to the image sensor unit (14), and the image sensors (1, 2, and 3) are disposed in positions corresponding to those of the angles of refraction of light, reflected from the subjects (1, 2, and 3), through the lens (2), respectively.
Patent KR-20160071006-A (KR)
Inventor: LEE YOUN TEK
IPC: C01B31/04
Filed: 2014-12-11
Abstract: 본 발명은,  
a. 기판에 무촉매층 구비 그 이후,  
b. 500℃ 이하의 온도에서 탄소-포함 가스 및 에칭 가스를 공급하고 유도결합플라즈마 화학기상증착(Inductively Coupled Plasma-Chemical Vapor Deposition; ICP-CVD)을 수행하되,  
c. 상기 탄소-포함 가스 공급에서 무촉매층의 에칭 가스를 같이 공급하여, 상기 무촉매층 상에서 탄화수소 라디칼(hydrocarbon radicals)의 흡착(adsorb), 확산(diffuse) 및 무촉매층의 표면 상에 핵으로 발생하게 되는 반 데르 발스 유형의 헤테로 에피 택셜 성장(heteroepitaxial growth) 타입으로, 촉매층을 구비하지 않은 상태로 무촉매층 상에 그래핀을 성장시키되,  
d. 상기 c 의 공정에서, 계속적인 유도결합플라즈마 화학기상증착(Inductively Coupled Plasma-Chemical Vapor Deposition; ICP-CVD)을 수행하되, 에칭 가스로 인하여, 무촉매층이 계속적으로 전부 제거되어, 무촉매층을 포함하지 않은 상태로 기판상에 그래핀을 성장시키는 것; 을 특징으로 하는 무촉매 저온 기판 성장 그래핀의 제조방법을 제공한다. 
또한, 본 발명은  
무촉매 저온 기판 성장 그래핀으로써, 
상기 무촉매 저온 기판 성장 그래핀은, 상기 기판의 표면에 직접 접하고, 
상기 무촉매 저온 기판 성장 그래핀의 상기 표면에 평행한 제1의 방향에 있어서의 결정립경은, 해당 무촉매 저온 기판 성장 그래핀의 해당 표면에 평행한 다른 어느 하나의 방향에 있어서의 결정립경보다 크고, 
상기 무촉매 저온 기판 성장 그래핀의 상기 제1의 방향에 있어서의 결정립경은, 해당 그래핀의 해당 표면에 수직인 방향에 있어서의 결정립경보다 큰 것; 을 특징으로 하는 무촉매 저온 기판 성장 그래핀을 제공한다. 
또한, 본 발명은  
무촉매 저온 기판 성장 그래핀으로써, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 기판의 표면에 직접 접하고, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 표면에 평행한 제1의 방향에 따른 결정립계를 가지며, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 표면에 평행한 제2의 방향에 따른 결정립계를 가지며, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 결정립계에 둘러싸인 영역의 내부에 있어서 단결정인 것; 을 특징으로 하는 무촉매 저온 기판 성장 그래핀을 제공한다. 
또한, 본 발명은  
무촉매 저온 기판 성장 그래핀으로써, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 기판의 표면에 직접 접하고, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 표면에 평행한 제1의 방향에 따른 결정립계를 복수 가지며, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 표면에 평행한 제2의 방향에 따른 결정립계를 복수 가지며, 
해당 무촉매 저온 기판 성장 그래핀은, 상기 결정립계에 둘러싸인 영역의 내부 각각에 있어서 단결정인 것; 을 특징으로 하는 무촉매 저온 기판 성장 그래핀을 제공한다. 
또한, 본 발명은 
탄소-포함 가스 및 에칭 가스를 공급하는 가스 공급부; 
상기 가스 공급부로부터 상기 탄소-포함 가스 및 에칭 가스를 공급 받아 분출하는 가스 분출부; 
상기 가스 분출부로부터 분출된 탄소-포함 가스 및 에칭 가스와 접하도록 배치된 무촉매층을 구비하는 기판; 및 
무촉매층을 구비하는 기판의 영역을 가열하도록 배치된 가열 장치; 및 
고주파 전력을 인가함으로써 형성되는 유도자장에 의해 플라즈마를 형성하는 유도결합플라즈마(Inductively Coupled Plasma) 형성 장치; 를  
포함하는 것을 특징으로 하는 무촉매 저온 기판 성장 그래핀 제조 장치를 제공한다.
Patent KR-20160074082-A (KR)
Inventor: KIM DONG HAN
IPC: G06Q50/34
Filed: 2014-12-18
Abstract: A horse racing betting ticket sales system of the present invention comprises: a cash receiving unit configured to receive cash from a user who wants to bet on a horse race; a record unit configured to record a purchase card; and a control unit configured to generate a unique card identification number by combining a personal identification number inputted through a user input unit, a current time, and a random number, and write input data from the cash receiving unit and the unique card identification number on the purchase card.
Patent KR-20160076201-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: KIM YONG JAE
IPC: H04W88/02
Filed: 2014-12-22
Abstract: The present invention relates to a mobile terminal and a control method thereof which can output information needed for a user during a conversation. The mobile terminal comprises: a wireless communication unit to wirelessly communicate with a conversation partner; a display unit to display a conversation window for outputting messages transmitted/received to/from the conversation partner; and a control unit to output information requested by a user or information related to the messages to the conversation window using a virtual person while the conversation window is outputted.
Patent KR-20160076841-A (KR)
Title: multilayer ceramic electronic component and method of manufacturing the same
Inventor: PARK KUM JIN
IPC: H01G4/12
Filed: 2014-12-23
Abstract: According to an embodiment of the present invention, provided is a multilayered ceramic electronic component which comprises: a ceramic main body including a dielectric layer; and an inner electrode arranged on the dielectric layer inside the ceramic main body, and including an inhibitor trapped inside the inner electrode. The inhibitor is an additive-doped dielectric.
Patent KR-20160080380-A (KR)
Title: Apparatus and method of measuring for a state of charge of a battery
Inventor: KIM EUNG YONG
IPC: G01R31/36
Filed: 2014-12-29
Abstract: Disclosed are an apparatus and a method for verifying state of charge (SOC) of a battery. The apparatus comprises: a memory unit storing a plurality of sets of reference SOC and each reference open circuit voltage (OCV), based on the reference SOC; a sensing unit measuring a current and an OCV of the battery; an SOC estimation unit integrating the current of the battery to estimate SOC of the battery; and a calculation unit extracting the reference SOC by using the measured OCV and calculating an error of the estimated SOC by using the reference SOC. Therefore, the apparatus for verifying battery SOC can precisely measure the SOC.
Patent KR-20140039255-A (KR)
Inventor: BERGER ROLAND
IPC: H01S3/067
Filed: 2012-06-04
Abstract: 본 발명은 여기 섬유(3)와 길이방향 축(6)을 가지며 섬유 레이저의 공진기 영역에서 2차원 또는 3차원 구조를 형성하는 섬유 레이저용 여기 유닛(2)에 대한 것이다. 단면으로 보면, 여기 섬유(3)는 활성 섬유 코어(3a), 활성 코어(3a)를 둘러싸는 펌프 클래딩(3b), 펌프 클래딩(3b)을 둘러싸는 석영유리 케이싱(3c), 및 적어도 하나의 커버(3e)로 구성된다. 공진기 영역에는, 각각 가스-밀봉 여기 챔버(22)를 형성하는 복수의 여기 하우징(18)들이 위에 형성된 베이스판(5)이 구비된다. 여기 섬유는 적어도 한 번 각각의 여기 챔버를 관통하여 연장하며 여기 섬유의 길이 방향(6)에서 볼 때 각각의 여기 챔버(22)에 횡방향으로 홀딩 유닛(8)에 유지된다. 여기 섬유의 커버(3e)는 여기 챔버(22)들의 일부 영역에서 제거되며 홀딩 유닛(8)의 영역들에서 전부 존재한다. 여기 챔버(22)들은 여기 섬유의 길이방향 축에 수직으로 단면 타원으로 형성된다. 여기 하우징(18)들에는 반투명 창(19)이 형성되고, 펌프 광원(30)에서 방출되는 펌프 광(25)이 바람직하게 수직으로 여기 섬유의 길이방향 축 위에서 충돌하도록 가로방향 펌프 광원(30)이 각각의 반투명 창의 영역에 배치된다.
Patent KR-20140040200-A (KR)
Inventor: HIROZAWA HIROHO
IPC: B01D69/10
Filed: 2012-07-06
Abstract: 분리막은, 적어도 기재(基材) 및 분리 기능층을 가지는 분리막 본체와, 상기 분리막 본체와는 상이한 조성을 가지고, 상기 분리막 본체의 상기 기재 측의 면에 고착된 유로재를 구비하고, 상기 유로재는, 제1 방향으로 불연속이면서 또한 제2 방향에서 상기 분리막 본체의 일단으로부터 타단까지 연속되도록 설치되어 있다.
Patent KR-20140034302-A (KR)
Inventor: MURATA KAZUYA
IPC: H01M10/6563
Filed: 2012-08-10
Abstract: 축전 장치는 축전 소자(11)와, 축전 소자(11)과 교대로 배열되는 스페이서(13)를 포함한다.  각각의 스페이서(13)는 인접 축전 소자(11)에 대면하는 대향면과, 대향면을 따라 유동하는 냉각 매체용 냉각 매체 통로를 형성하는 복수의 리브와, 냉각 매체 통로의 단부측에 배치되는 측면과, 측면으로부터 돌출되고 스페이서(13)를 지지하는 레그부를 포함한다.  레그부의 상면은 제1 경사부와 측면 간의 거리가 레그부의 저면을 향한 방향으로 증가하는 방식으로 연장되는 제1 경사부를 포함한다.