baber/WOPTO huggingface dataset:
Patent KR-20110043395-A (KR)
Title: Grip structure and golf club
Inventor: KARUBE NAKABA
IPC: A63B102/32
Filed: 2010-02-17
Abstract: PURPOSE: A grip structure and golf club including thereof are provided to enable a user to accurately grip the grip structure at a fixed position, for improving the posture of the user. CONSTITUTION: A grip structure comprises the following: a gripper(16); location adjustment scales installed on the gripper to the axial direction by a concavo-convex unit; angle adjustment scales installed on the peripheral direction of the gripper per predetermined angle; and a wrinkled region with wrinkles(44) formed on the outer circumference of the gripper.
Patent KR-20110094914-A (KR)
Title: Driving apparatus of lamp
Inventor: HAN KEUN WOO
IPC: H05B37/02
Filed: 2010-02-18
Abstract: PURPOSE: A lamp driving device is provided to sense the degree of a changed voltage provided from a lamp part, thereby preventing a high driving voltage from being supplied to the lamp part. CONSTITUTION: An input unit(100) comprises a switch(Q1), a capacitor(C1), a diode(D2), and an inductor(L1). A lamp part(110) is operated by receiving a driving voltage that the input unit provides. A sensing unit(120) senses a driving voltage supplied to the lamp unit. A signal comparing unit(140) includes a first signal comparing unit(U1) and a second signal comparing unit(U2). A noise preventing unit(130) is arranged between the sensing unit and the signal comparing unit to eliminate noise of a sensing signal.
Patent KR-20110096844-A (KR)
Inventor: SONG KEUK REOUL
IPC: H05K13/00
Filed: 2010-02-23
Abstract: 본 발명은 대전방지형 진공트레이에 관한 것으로서, 수납물을 수용할 수 있도록 진공성형법에 의하여 제조되는 진공트레이에 있어서, ABS수지를 포함하는 혼합물로 이루어지는 시트 형상의 중심층; 상기 중심층의 일면에 배치되며, ABS수지와 탄소나노튜브를 포함하는 혼합물로 이루어짐으로써, 내부에 상기 탄소나노튜브가 균일하게 분포되어 있는 시트 형상의 표면층; 을 구비하는 것을 특징으로 한다. 
본 발명에 따르면, ABS수지의 내부에 탄소나노튜브가 균일하게 분포되어 있는 시트 형상의 표면층을 구비함으로써, 영구적인 대전방지력을 유지하면서도 이물질의 발생이 없다는 효과가 있다.
Patent KR-20110100011-A (KR)
Inventor: I JEONG JONG
IPC: B63H20/08
Filed: 2010-03-03
Abstract: 본 발명은 선체의 후미에 설치되는 격판부재를 대체하여 튜브형으로 된 후미막음부재를 형성함으로써 후미부의 부력의 보강 및 경량화가 가능하며, 절첩이 가능하고 부피가 최소화될 수 있는 절첩이 용이한 고무 보트에 관한 것으로, 
단면이 원통형의 일정 길이의 고무튜브를 굴곡시켜 보트의 측방과 전방의 둘레를 이루는 선체(2); 상기 선체(2)의 후미부를 막음하면서, 모터의 설치가 가능하도록 모터장착부(5)가 형성된 후미막음부재(4); 상기 선체(2)의 바닥에 부착된 바닥면(6)을 포함하며, 상기 후미막음부재(4)는 신축성을 갖는 재질이며 중공을 갖는 통체로써 양단부가 선체(2)의 후방 내면에 접합된 것이다.
Patent KR-20110105307-A (KR)
Inventor: SONG CHAN WOO
IPC: F28F1/12
Filed: 2010-03-18
Abstract: 터보냉동기의 증발기용 전열관에 대한 발명이 개시된다. 개시된 발명은: 내측이 관통되게 형성되는 관부와; 관부의 외측에 관부의 원주방향을 따라 배치되는 복수의 전열핀과 전열핀 사이에 오목하게 형성되는 전열핀틈을 구비하며, 관부의 관축방향을 따라 복수가 구비되는 전열핀부와; 전열핀부 사이에 상협하광으로 오목하게 형성되는 동공부; 및 관부의 내측에 사다리꼴 형상으로 볼록하게 형성되는 복수의 릿지와 릿지 사이에 오목하게 형성되는 오목부를 구비하며, 관부의 관축을 따라 나선 형상으로 형성되는 릿지부를 포함한다. 
본 발명에 의하면, 52~54개/인치의 전열핀과 52개의 릿지를 갖도록 구비되어 냉매 및 냉수와의 접촉 면적이 확장됨으로써, 전열성능이 향상되어 터보냉동기의 증발기의 냉각성능을 향상시킬 수 있다.
Patent KR-20110105507-A (KR)
Inventor: LEE JOUNG CHOUL
IPC: A01G17/04
Filed: 2010-03-19
Abstract: 본 발명은 수목 보호 지지대에 관한 것으로서, 가로수 및 조경수 등의 식목된 수목들이 잘 성장하도록 바람이나 충격으로부터 보호하고 수목의 굵기에 따라 체결정도를 용이하게 조절할 수 있도록 하는 것을 목적으로 한다. 
이러한 목적을 달성하기 위한 본 발명은, 식목의 둘레를 감을 수 있도록 형성되는 밴드부와, 상기 밴드부에 의하여 식목에 견고하게 설치되는 결착부재와, 상기 결착부재에 조립되어 지주가 설치되도록 하는 지주 연결부재를 포함하는 수목 보호 지지대에 있어서, 상기 밴드부는, 결착부재에 걸리도록 걸림돌기들을 형성한 띠부의 일측 단부에 형성되는 걸림턱을 포함하는 것을 특징으로 한다.
Patent KR-20110106607-A (KR)
Inventor: YOOK SIM KYUN
IPC: G06F19/00
Filed: 2010-03-23
Abstract: 본 발명은 무손실 절체 가능한 플랜트 다중화 통신 시스템 및 그 방법에 관한 것으로서, 제어 연산 과정에서 프로세서의 동작 상태(예컨대, 주/부 프로세서 동작)에 관계없이 동일하게 제어 연산 기능을 수행하고 제어 연산에 따른 데이터를 원형 버퍼에 각각 저장하여 데이터 통신에 이용함으로써, 프로세서 간의 절체 시에도 데이터 저장 및 교환에 해당하는 시간적인 지연 및 자료의 누락이 방지할 수 있으며 데이터 통신을 안정적으로 구현하여 플랜트 다중화 통신 시스템의 안정성과 효율성을 향상시킬 수 있다.
Patent KR-20100106938-A (KR)
Title: Connector having a lock mechanism for keeping a socket and a header coupled, and method for manufacturing the connector
Inventor: MIYAZAKI YOJI
IPC: H01R13/432
Filed: 2010-03-24
Abstract: PURPOSE: A connector including a lock instrument for combining a socket and a header and a manufacturing method thereof are provided to reduce the number of components by molding the socket and the header. CONSTITUTION: A socket(2) and a header(3) respectively have contacts and locking units. The socket has a holding unit. The lock unit of the socket is formed in a part of the contact. The lock unit of the header combines the holding unit of the header. The lock unit of the header and the socket is arranged to each contact.
Patent KR-20100108266-A (KR)
Title: Sn-plated copper or sn-plated copper alloy having excellent heat resistance and manufacturing method thereof
Inventor: TAIRA KOUICHI
IPC: H01R13/03
Filed: 2010-03-25
Abstract: PURPOSE: A stannum-plated copper with high heat resistance and a manufacturing method thereof are provided to prevent damage to electric reliability though plating copper or copper alloy are exposed to high temperature environment at 150~180°C. CONSTITUTION: A Sn(Stannum)-plated copper with high heat resistance comprises a base material(1) and a surface coating layer. The base material is formed of copper or copper alloy. The surface coating layer is formed on the surface of the base material from the base material. The surface coating layer is formed of a Ni(Nickel) layer(2), Cu(Copper)-Sn alloy layers(3,4), and Sn layer(5).
Patent KR-20110112142-A (KR)
Inventor: SIM JAE HOON
IPC: G06Q20/40
Filed: 2010-04-06
Abstract: 본 발명은 참조문자열을 이용한 모바일 전자결제 서비스 및 그 방법에 관한 것으로, 인터넷 또는 네트워크를 통해 상품을 조회하고 선택하는 이용자의 전산처리 단말(User Computer)과; 
전자 결제 시 결제 금액, 결제 대상 상품 정보, 결제 방법, 가맹점 식별번호, 거래식별번호 중 하나 이상의 정보를 포함한 거래 정보를 모바일 지불서버(Mobile Payment Gateway)에 전달한 후, 모바일 지불서버(Mobile Payment Gateway)로부터 되돌려 받은 결제용 참조문자열(Payment Reference String)을 이용자의 전자 거래를 수행하던 단말에 디스플레이하고, 모바일 기기(Mobile Device)와 모바일 지불 서버(Mobile Payment Gateway) 간의 결제가 완료된 후, 결과를 모바일 지불 서버(Mobile Payment Gateway)로부터 전달받아 결제 여부를 확인하는 가맹점(Merchant)과; 
가맹점 모바일 서비스(Mobile Payment Gateway)로부터 상기 거래 정보에 대해 구분을 위한 식별 번호를 숫자, 문자, 숫자와 문자 중 하나 이상의 표현 방식으로 식별번호로 생성하여 결제용 참조문자열(Payment Reference String)를 생성하여 다시 가맹점 모바일 서비스에 전달하고, 이후 모바일 기기(Mobile Device)의 요청에 따라 해당하는 참조문자열(Payment Reference String)을 기반으로 결제 내역을 확인한 후 모바일 기기(Mobile Device)에서 전송된 결제 수단을 통해 결제를 처리하는 모바일 지불서버(Mobile Payment Gateway)와; 
거래를 위한 신용카드 정보, 직불카드 정보, 선불카드 정보, 계좌정보 중 적어도 하나 이상의 결제 처리 정보를 보관하고 있거나 또는 직접 입력할 수 있는 기능이 내장되어 있으며, 디스플레이된 결제용 참조문자열(Payment Reference String)를 이용자가 직접 입력하거나 인식할 수 있는 내장 모듈을 이용하여 입력 받은 후, 모바일 지불서버(Mobile Payment Gateway)에 접속하여 상기 모바일 기기에 보관된 결제 수단 또는 입력된 결제 수단을 이용하여 결제를 수행하는 모바일 기기(Mobile Device); 등을 포함한다.  
본 발명을 이용하여 이용자는 인터넷 등에서 전자결제를 이용할 경우 상품의 조회, 선택과 전자결제를 수행하는 기기를 분리함으로써, 보안이 취약할 수 있는 컴퓨터에서가 아닌 자신의 모바일 기기에서 결제 데이터의 확인 및 처리를 할 수 있고, 사용 시 몇 번의 버튼을 누름으로써 간략하게 처리할 수 있어 효율성과 함께 안전한 결제가 가능해진다.
Patent KR-20110119225-A (KR)
Title: Refining method and apparatus for wasted sludge used filtering system
Inventor: CHANG YOUNG CHUL
IPC: C02F1/38
Filed: 2010-04-27
Abstract: PURPOSE: A method for refining waste sludge using a filtering system is provided to improve the quality of a wafering process by solid-liquid separating waste sludge and additionally refining liquid coolant using a filtering system. CONSTITUTION: A method for refining waste sludge using a filtering system includes the following: Heated waste sludge is rotated using rotating water and is centrifuged into solid materials and liquid coolants using a centrifuge. The centrifuged liquid coolants are stored in a coolant tank(9). The stored liquid coolants are transferred and filtered using a filter(11). The filtered liquid coolants are transferred to the coolant tank or reused according to the number of filtering processes.
Patent KR-20100131348-A (KR)
Title: Slicer
Inventor: JEONG UN JIO
IPC: A22C17/00
Filed: 2010-04-29
Abstract: PURPOSE: A food slicer is provided, which can cut meat in the uniform thickness by preventing shaking of a transfer apparatus while minimizing the slicer main body. CONSTITUTION: A food slicer comprises: a slicer main body(100); a rotating blade device(200) which is equipped in one side of the slicer main body and revolving around the axis of the blade; a transfer device(300) which is installed on the slicer main body, reciprocates and includes a loading table loading food; a power transfer device(400) which transfers power to the rotating blade device and transfer device; a thickness control device(500) which is transferable in the vertical direction of the plane of a rotating blade.
Patent KR-20110123321-A (KR)
Title: Auto focus controlling method and device
Inventor: KIM GILL SUNG
IPC: H04N5/232
Filed: 2010-05-07
Abstract: PURPOSE: An automatic focus controlling method and an apparatus thereof are provided to reduce an auto focus controlling time by reducing the number of search steps. CONSTITUTION: An automatic focus controlling apparatus(130) comprises a first searching part(132), a second searching part(134), and a lens controlling part(136). The first searching part determines the initial position of a search point, in which the edge value measured from an image data recorded by an image sensor is maximum, as an optimal position when a lens is positioned in the initial position of preset search points. The second searching part uses the optimal position for lens which is determined by the first searching part and updates the positions of the search points. An updated position is determined as the optimal position for the lens if the edge value measured from the image data recorded by the image sensor is greater than the edge value in a predetermined optimal position when the lens is placed in the updated position. The lens controlling part generates and transmits the initial positions of the search points which are fixed in the first searching part, and the position of the search points which are updated in the second searching part, and a lens position controlling signal in which the lens is successively carried to the final optimal position for the lens.
Patent KR-20110058636-A (KR)
Title: Ice maker
Inventor: KIM SE JOO
IPC: F25C1/22
Filed: 2010-05-11
Abstract: PURPOSE: An ice maker is provided to directly detect the size of ice blocks and automatically determine the timing of separating completed ice blocks. CONSTITUTION: An ice maker comprises a plurality of ice making elements(200), an ice making tray(300), a pivot element(400), and a detecting unit(500). The ice making elements are connected to an evaporator(E) included in a freezer system. The ice making tray stores water in which the ice making elements are dipped to make ice blocks. The pivot element rotates inside the ice making tray. The detecting unit senses the contact of ice blocks when one side of the pivot element contacts the ice blocks that have grown to a fixed size.
Patent KR-20100129162-A (KR)
Title: Washing machine
Inventor: KWON IG GEUN
IPC: D06F39/12
Filed: 2010-05-18
Abstract: PURPOSE: A washing apparatus is provided to prevent interference between a drum and a tub by the improvement in the shape of a tub in consideration of the movement of a drum. CONSTITUTION: A washing apparatus comprises a tub(10), a drum(30), a drive unit, and a suspension assembly. The tub accepts washing water. The drum is rotatably installed inside the tub. The drive unit comprises a rotary shaft connected to a drum, a bearing housing supporting a rotary shaft, and a motor for rotating the rotary shaft. The suspension assembly reduces the vibration of the drum and supports the drum.
Patent KR-20110127992-A (KR)
Title: Gate valve
Inventor: KIM KYUNG SOO
IPC: H01L21/68
Filed: 2010-05-20
Abstract: PURPOSE: A gate valve is provided to minimize the weight which is applied to an elevating cylinder by including a cylinder supporting part which supports a sealing plate in order to be horizontally moved. CONSTITUTION: Housing is installed in the side wall of a chamber in order to face with a gate which is formed in the side wall of the chamber. The housing has a sealing hole which is opened in a gate direction and a bottom hole which is opened in a lower direction. A sealing plate(22) seals the gate by advancing and reversing in the gate direction. An elevating cylinder(60) combines with a module block in the lower part of the housing and elevates the module block. A bottom plate closes the bottom hole by being combined in the lower part of the housing and has a penetration hole in which the elevating cylinder passes through. A cylinder support(70) is combined to the lower part of the bottom plate.
Patent KR-20110131589-A (KR)
Title: Camera module and manufacturing method thereof
Inventor: KIM YONG GU
IPC: H04N5/225
Filed: 2010-05-31
Abstract: PURPOSE: A manufacturing method of a camera module is provided to prevent a foreign material from falling down to an image sensor. CONSTITUTION: A first optical irradiation groove is formed in a housing. An adhesive is coated in the inside of the housing(S110). A lens barrel is inserted into the inner side of the housing(S120). A focus is controlled by the movement of the inserted lens barrel(S130). The adhesive hardens if the light is inserted to the inside of the housing through the first optical irradiation groove(S140).
Patent KR-20110135611-A (KR)
Title: Wire slicing device
Inventor: AHN GUK JIN
IPC: H01L31/18
Filed: 2010-06-11
Abstract: PURPOSE: A wire slicing apparatus is provided to reduce the manufacturing time of a wafer by manufacturing a plurality of wafers with one operation and to reduce costs by minimizing the loss of a single crystalline ingot. CONSTITUTION: An elevating unit(130) is installed on the top of a fixture(131) which is fixed in the top surface center part of a base member. The elevating unit elevates a mounting member in which a single crystalline ingot is mounted to front and rear directions. A cutting unit(140) cuts the single crystalline ingot into lots of pieces at one time. A tension management unit for withdrawal controls the tension of a wire for cutting. A wire winding unit for cutting reels the wire for cutting on a bobbin for winding to a zigzag shape and comprises a diving motor for wire winding.
Patent KR-20120003515-A (KR)
Title: Sensor data and user memory handling method for rfid stantard middleware
Inventor: LEE SEOK HO
IPC: G06K17/00
Filed: 2010-07-03
Abstract: PURPOSE: A sensor data and user memory handling method in an RFID standard middleware is provided to reduce system construction expense by receiving tag data and sensor data. CONSTITUTION: An RFID(Radio Frequency ID) reader is connected to each sensor(S120). The RFID reader or the sensor recognized the data(S130). The recognized data distinguishes a recognized value from the sensor or the RFID reader(S140). The recognized data is the sensor data, the sensor data is recognized as a logical reader by allocating an antenna channel and an RFID tag event. The sensor data is changed to message structure and is stored in a user memory area(S160).
Patent KR-20120003678-A (KR)
Title: Three dimensional semiconductor memory device and method of fabricating the same
Inventor: PARK CHAN JIN
IPC: H01L21/8247
Filed: 2010-07-05
Abstract: PURPOSE: A three-dimensional semiconductor device and a manufacturing method thereof are provided to arrange a protection film pattern between a mold film and a plugging pattern, thereby preventing etching damage with respect to the outer surface of the plugging pattern. CONSTITUTION: A first opening part which vertically penetrates a mold film(120) and sacrificial film is arranged. A protection film and a plugging film are successively arranged in an inner wall of the first opening part. A second opening part(200) which is separated from the first opening part while vertically penetrating the mold film and sacrificial film is arranged. A recess region is arranged in order to expose the protection film by eliminating the sacrificial film which is exposed by the second opening part. The plugging film is exposed by eliminating the protection film which is exposed by the recess region.
Patent KR-20120005081-A (KR)
Title: Floodgate device with improved discharge capacity
Inventor: JANG MIN SU
IPC: E02B7/20
Filed: 2010-07-08
Abstract: PURPOSE: A floodgate with improved flow discharge capacity is provided to prevent a flood or the collapse of a bank by increasing the amount of lake or river water discharged from the bank per unit time. CONSTITUTION: A floodgate(10) with improved flow discharge capacity comprises a water gate(11) and an opening/closing device(12) which opens or closes the water gate by raising or lowering the water gate. The underside of the influx side front part(16) of the water gate is a curved surface(17).
Patent KR-20120005083-A (KR)
Title: A body of revolution
Inventor: CHO OH BOK
IPC: F03G7/00
Filed: 2010-07-08
Abstract: PURPOSE: A rotating body for reinforcing rotating force is provided to generate strong rotating force because the centrifugal force is reinforced by moving spherical beads along bead moving passages when a rotating body revolves in a circle. CONSTITUTION: A rotating body for reinforcing rotating force comprises bead moving passages having a groove or hole shape(30) and multiple beads(40). The bead moving passages are radially formed and extended away from a spot around a center of rotation(10). When the bead moving passages revolves in a circle, the beads are moved along the passage.
Patent KR-20110030291-A (KR)
Title: Glass plate having a bore and method of forming a bore in the glass plate
Inventor: ISHIKAWA KAZUYA
IPC: C03B33/02
Filed: 2010-07-14
Abstract: PURPOSE: A glass sheet including a bore and a method for perforating the glass sheet are provided to prevent the polishing side of a drill from being in contact with the inner circumference of the bore when the drill is backwardly moved. CONSTITUTION: A glass sheet includes one or more bores. The bores are perforated using a pair of drills(7). The polishing side of the lateral circumference part(8) of a drill includes a cone shaped circumference side. The diameter of the polishing side is reduced toward a tip end part(9). One drill is forwardly moved to one side of the glass sheet to form a bore and is backwardly moved. Other drill is forwardly moved to other side of the glass sheet and is backwardly moved.
Patent KR-20120007348-A (KR)
Inventor: KIM YUN IL
IPC: B25B11/02
Filed: 2010-07-14
Abstract: 본 발명은 자동차의 스티어링 휠을 탈거하기 위한 스티어링 휠 탈거용 지그에 있어서, 하부에 형성되는 스크루축과, 상부에는 좌우 대응되게 수평으로 돌출 형성되는 슬라이드 바와, 상기 슬라이드 바를 수용하여 좌우이동 가능한 슬라이드 홈이 형성된 손잡이로 구성되는 회전부; 상기 스크루축에 체결되도록 중앙부에 나사공과, 상기 나사공을 중심으르 양측에 지지공이 형성된 판 형상의 고정부; 및 상기 지지공에 체결되는 볼트;로 구성되는 것을 기술적 요지로 하여 상기 손잡이가 좌우이동 가능함에 따라 적은 힘으로도 큰 토크를 발생할 수 있으며, 안정적으로 스티어링 휠을 탈거할 수 있는 스티어링 휠 탈거용 지그에 관한 것이다.
Patent KR-20120012932-A (KR)
Title: the complex insulator with insulator and fabric sheet and the construct method for insulation of outer wall of structure
Inventor: KIM GI TAE
IPC: E04F13/26
Filed: 2010-08-03
Abstract: PURPOSE: A composite insulation panel with an insulation material and a fiber sheet and a construction method for insulating an external wall of a structure using the same are provided to prevent the surface of the panel from cracking by improving tensile strength. CONSTITUTION: A composite insulation panel(10) with an insulation material and a fiber sheet comprises an insulation material(11) and a fiber sheet(12). The fiber sheet is composed of a nonwoven fabric and is integrally attached on one surface of the insulation material. Adhesive is spread on one surface of a self-adhesive reinforcing mesh. The self-adhesive reinforcing mesh is attached along the joints of the composite insulation panel.
Patent KR-20110018267-A (KR)
Inventor: YUN JI HEA
IPC: A43B7/24
Filed: 2010-08-04
Abstract: PURPOSE: A level for shoes is provided to improve the convenience of a user by simply measuring the state of the ground on which the user is stepped. CONSTITUTION: A level for shoes is formed based on a material with the superior shock resistance and the superior abrasion resistance. A cover part(10) surrounds the front part(A) of a shoe(2). A ground measuring part(20) equipped with a level unit(20a) is formed at the cover part. Based on the ground measuring part with the level unit, the state of the ground is visually measured with naked eyes.
Patent KR-20120013156-A (KR)
Inventor: KIM HWAN KYU
IPC: H01B1/22
Filed: 2010-08-04
Abstract: 본 발명은 제 1 희토류 원소와 제 2 희토류 원소를 포함하는 결정체; 염료 및 고분자물질을 포함하는 염료감응형 태양전지용 고체전해질에 관한 것이다.
Patent KR-20120021601-A (KR)
Title: A breast wall method construction using a raw stone
Inventor: CHOI JONG SEUN
IPC: E02B3/14
Filed: 2010-08-10
Abstract: PURPOSE: A retaining wall construction method of using natural stones is provided to secure a safety and reliability because natural stones of big size and heavy weight are moved by using a excavator having clamps and to enhance the working efficiency due to easy moving and laminating tasks. CONSTITUTION: A retaining wall construction method of using natural stones is as follows. A soil nail is buried by a cement paste inserted into a hole of a cut slope(S100). A lower part of natural stones is buried to make a basement of a footing concrete(S200). The natural stones are moved to an area where the natural stones are laminated by using an excavator that clamps are mounted in an arm to be rotated, and laminated according to shapes of the natural stones(S300). An anchor bolt is fixed in a hole punched in a rear side of the laminated natural stones(S400). The soil nail and anchor bolt are connected by a connecting member to prevent collapsing the laminated natural stones(S500). A compactor rams soil filling up a gap between natural stones and a working path between a cut sloe and natural stones(S600). The compactor is detachably fixed to a bucket or clamps of the excavator(S600).
Patent KR-20120015242-A (KR)
Title: Unit for support joist, system for constructing flooring having the same and method for constructing flooring
Inventor: KOH SU CHEUL
IPC: E04F15/02
Filed: 2010-08-11
Abstract: PURPOSE: A joist support unit for constructing floor, a floor constructing system comprising the same, and a floor constructing method are provided to enable easily construction through improvement of the horizontal support structure of joist, reduce construction costs and prevent twisting by improving the quality of parts. CONSTITUTION: A joist support unit(110) for constructing floor comprises a joist support part, and a height control part. The joist support part has a U-shaped cross section. The joist support part holds joist(150) in a width direction. The height control part comprises a bolt part and a nut part. The bolt part and nut part control the height of the joist support part by screwing.
Patent KR-20120015842-A (KR)
Title: Ceiling panel fixing hangger
Inventor: LYU HAN PIL
IPC: E04B9/06
Filed: 2010-08-13
Abstract: PURPOSE: A hanger fixing a ceiling panel is provided to reduce a construction time by decreasing the man-hour of a ceiling panel. CONSTITUTION: A hanger(100) fixing a ceiling panel comprises a first elastic coupling surface(20), an extended surface(30), a second elastic coupling surface(40), a hanging surface(50), and an elastic stopper(60). The first elastic coupling surface comprises a first fastening hole(20a). A hanger bolt buried at the ceiling slab passes through the first fastening hole. The extended surface is extended downwardly from the first elastic coupling surface. The second elastic coupling surface is cut on the extended surface and is bent to face the first elastic coupling surface. The second elastic coupling surface is bent be elastically biased externally with respect to the first elastic coupling surface.