baber/WOPTO huggingface dataset:
Patent KR-20120078823-A (KR)
Title: Ornament
Inventor: KIM SUN UI
IPC: A44C1/00
Filed: 2011-01-03
Abstract: PURPOSE: A decoration is provided to provide herb scent and change color according to ultraviolet rays and temperatures. CONSTITUTION: A decoration comprises a cubic(12), beads(13), and a main body(20). The main body is formed at one side in order to contain a micro pole(14) and a fluorescent substance(15). The cubic can be expressed in one side, and the beads can be formed in one part. In the decoration, the cubic is expressed in one side and beads are formed in one part. The decoration comprises the micro pole and the fluorescent substance and is formed in one side of the main body. The decoration is formed by being welded, inserted, or assembled to one side of the main body.
Patent KR-20120082157-A (KR)
Title: Inseret for ceiling finish installation
Inventor: KIM SUNG JU
IPC: E04B9/06
Filed: 2011-01-13
Abstract: PURPOSE: An insert for installing a ceiling finish material is provided to prevent a part of placed concrete from flowing into the inset by detachably coupling the bottom of an insert nut to a nut fixture. CONSTITUTION: An insert(A) for installing a ceiling finish material comprises a nut fixture(10) and an insert nut(20). The insert nut is detachably coupled to the top of the nut fixture. The bottom of a fixing shaft(12) is connected to the top of a disc flange(11) of the nut fixture. A screw(13) corresponding to the fixing shaft is integrally formed on the bottom of the disc flange. A torque part(14) is formed on the top of the fixing shaft. The bottom of a nut member(22) is integrally formed on the top of a hollow guide(21) of the insert nut. A latching protrusion(23) is integrally formed on the top of the nut member.
Patent KR-20120085608-A (KR)
Title: The blade interchangeable electro-motion scissors designed ergonomically
Inventor: CHAE HYE SEON
IPC: B26B15/00
Filed: 2011-01-24
Abstract: PURPOSE: Ergonomically designed electric scissors with interchangeable blades are provided to reduce the load applied on the hands of a worker, and to enable stable use of the scissors. CONSTITUTION: Ergonomically designed electric scissors with interchangeable blades comprise the following: a pair of scissor blades(120), each with one end inserted into a housing; a pair of connection members(130) connected to the one end of each scissor blade; a hinge unit(140) connecting and fixing together the scissor blades and the connection members; a power conversion device connected to the connection members; an energy conversion device(160) connected to the power conversion device by a connection line; an electrical switch formed on one side of the housing; and a third connection member(133) which has one end crossing the other connection members and is penetrated by a third hinge(144).
Patent KR-20120090619-A (KR)
Title: Educational tool of fossil modeling and making method of fossil model using that
Inventor: OH KANG HO
IPC: G09B23/40
Filed: 2011-02-08
Abstract: PURPOSE: A fossil model teaching aid and a method for manufacturing a fossil model using the same are provided to enhance a learning effect in regard to fossil by simply and steadily manufacturing the fossil model. CONSTITUTION: A fossil model teaching aid(100) comprises a first container member(110), a second container member(120), alginate powder(130), gypsum powder(140), and a model(180). The first container member forms an alginate solution by stirring the alginate powder with water. The model forms a circular shape of a fossil model in the alginate solution. The gypsum powder forms a gypsum solution. The second container member provides a stirring space for stirring the gypsum powder with the water.
Patent KR-20120091606-A (KR)
Title: 장애물 감지 시스템 및 방법
Inventor: KIM TAE SIK
IPC: B60R21/0136
Filed: 2011-02-09
Abstract: 본 발명은 장애물 감지 시스템 및 방법에 대하여 개시한다. 본 발명의 일면에 따른 장애물 감지 시스템은, 지면을 향해 초음파를 송신하고, 상기 지면에 의해 반사된 지면 감지 파형을 수신하는 지면 감지 센서; 차량의 전방 또는 후방으로 초음파를 송신하고, 상기 전방 또는 후방의 장애물에 의하여 반사된 감지 파형을 수신하는 장애물 감지 센서; 및 상기 지면 감지 파형을 이용하여 지면의 종류를 확인하고, 상기 지면의 종류에 따른 기준치를 설정하고, 상기 감지 파형과 상기 기준치의 크기를 비교하여 상기 전방 또는 후방에 장애물이 있는지 여부를 판별하는 ECU(Electronic Control Unit)를 포함하는 것을 특징으로 한다.
Patent KR-20120094248-A (KR)
IPC: G08B21/10
Filed: 2011-02-16
Abstract: 본 발명은, 타워 내부에 자가발전기를 설치하고 자가발전기의 전원을 이용하여 램프를 작동시켜 구조신호를 보내고, 휴대단말기를 충전할 수 있으며, 타워 내부에 수납박스를 구비하여 비상시에 비상용품들을 사용할 수 있는 조난용 안내 타워에 관한 것으로, 더욱 상세하게는 바닥으로부터 일정 높이만큼 돌출되도록 바닥에 지지되는 본체;와, 상기 본체의 외부에서 수동으로 작동하도록 상기 본체에 설치되는 자가발전기;와, 상기 본체의 상부에 설치되고 상기 자가발전기로부터 전원을 공급받아 발광하는 램프; 및 상기 본체의 한 부분에 설치되고 상기 자가발전기로부터 전원을 공급받아 휴대단말기를 충전하도록 상기 휴대단말기와 접속하는 충전접속부;를 포함하되, 조난자의 휴대단말기를 상기 충전접속부에 연결한 상태에서 상기 조난자가 상기 자가발전기를 가동하면, 상기 휴대단말기를 충전하고 조난위치를 외부에 알리도록 상기 램프가 발광하는 것을 특징으로 하는 자가발전형 조난용 안내 타워에 의해 달성된다. 이에 따라, 자가발전기를 이용하여 휴대단말기를 충전할 수 있고, 램프를 점멸시킴으로써 조난용 신호를 먼곳까지 전달할 수 있으며, 온열시트 및 방풍비닐을 몸에 둘러서 추운 날씨에도 체온이 떨어지는 것을 방지할 수 있는 효과가 있다.
Patent KR-20110097646-A (KR)
Inventor: FURUYA SHINICHIROH
IPC: A23L7/10
Filed: 2011-02-18
Abstract: (과제) 포장 쌀밥을 단시간에 취반할 수 있고, 또한, 취반시에 용기 내의 내용물이 주위로 비산되지 않는 포장 쌀밥의 제조 방법 및 그 장치의 제공을 기술적 과제로 한다. 
(해결 수단) 소정량의 쌀을, 상방이 개구된 용기에 투입하는 쌀 공급 공정과, 소정량의 취반수를 상기 용기에 공급하는 가수 공정과, 상기 용기 내의 내용물을 가압 증기 및 마이크로파의 조사에 의한 가열로 취반하는 취반 공정과, 상기 취반 공정 후에, 레토르트용의 보충 취반수를 공급하는 공정과, 상기 공정 후에 용기를 밀봉 포장하는 공정을 포함하는 포장 쌀밥의 제조 방법에 있어서, 상기 취반 공정에서, 가압 증기의 열 및 마이크로파의 조사에 의한 열의 2 가지 열원을 동시에 사용하는 것을 특징으로 한다.
Patent KR-20120100206-A (KR)
Title: Panel piling management system
Inventor: LEE SEOK HYUN
IPC: G06Q10/08
Filed: 2011-03-03
Abstract: PURPOSE: A structural steel stowage managing system and a method thereof are provided to reduce errors and risk factors in selecting and transferring work for warehoused structural steel by using a structural steel stowage planning system. CONSTITUTION: A structural steel warehousing confirmation unit(10) inputs warehoused steel information and matches the information with invoice information. A structural steel stowage planning unit(20) generates a stowage position for steel and a crane work plan. A worker managing unit(30) gives a work order so that the steel is accurately piled upon a target pile in an optimal condition. An invoice inquiry module(11) of the structural steel warehousing confirmation unit confirms whether the steel warehoused in a landing dock is matched with information in an invoice or not. [Reference numerals] (10) Structural steel warehousing confirmation unit; (11) Invoice inquiry module; (12) Computer warehousing module; (20) Structural steel stowage planning unit; (21) Each file's Allocated/block information assignment module; (22) Structural steel transfer plan generating module; (23) Scheduling optimizing module; (30) Worker managing unit; (31) Stowage plan/work order monitoring module; (32) Structural steel stowage plan comparing module; (33) Work error notification module; (AA) Structural steel information DB; (BB) File information DB; (CC) Structural steel stowage plan DB; (DD) Crane work plan DB; (EE) Warehoused structural steel information and stowage order; (FF) Structural stowage plan and crane work order
Patent KR-20110113558-A (KR)
Inventor: TOMIMORI HIROSHI
IPC: C03B33/03
Filed: 2011-03-03
Abstract: (과제) 용이하게 다이아몬드 스크라이빙 공구를 제조할 수 있도록 하는 것이다. 
(해결 수단) 합성 다이아몬드를 이용하여 섕크(11)의 카운터보어 홀(12)에 합성 다이아몬드(15)의 (100)면이 섕크(11)의 축에 수직이 되도록 삽입하여, 납재(16)에 의해 고정한다.  다음으로 (100)면(15a)과 인접하는 (111)면을 연삭하여 그 교점을 포인트로 하여 다이아몬드 공구를 제조한다.  이 때문에 (100)면을 가공하는 공정을 삭감할 수 있어, 부착각의 기울기를 줄일 수 있다.
Patent KR-20120038353-A (KR)
Title: Apparatus and method for providing driving information for vehicle based on impulse radio ultra wideband
Inventor: CHOI YOUNG WOO
IPC: G01S5/02
Filed: 2011-03-04
Abstract: PURPOSE: A vehicle driving information providing apparatus based on a long distance impulse radio-ultra wideband(IR-UWB) for high speed travel and a method thereof are provided to accurately measure a distance and estimate a relative position. CONSTITUTION: A vehicles A(210) estimates distances from a vehicle B(220) and a vehicle C(230). An impulse radio-ultra wideband(IR-UWB) module creates and transmits a packet. The IR-UWB module interprets the received packet. A controller is functionally combined with the IR-UWB module. The controller estimates distances from other vehicles. The controller estimates relative positions from other vehicles. The controller generates vehicle driving information from the estimated results.
Patent KR-20110102186-A (KR)
Inventor: JUNG SOO JUNG
IPC: H04W72/04
Filed: 2011-03-04
Abstract: 이동국은 피드백 자원 할당 정보를 수신하고, 하향링크 신호를 하향링크 전용 캐리어에서 수신한다. 이동국은 하향링크 전용 캐리어의 피드백을 위한 상향링크 가능 캐리어의 자원 영역 내에서 하향링크 전용 캐리어를 위한 피드백 자원 영역을 확인한다. 이동국은 하향링크 전용 캐리어를 위한 피드백 자원 영역 내에서 피드백 자원 할당 정보에 해당하는 피드백 채널 자원 영역을 확인한다. 이동국은 하향링크 신호에 대한 피드백을 상향링크 가능 캐리어에서 피드백 채널 자원 영역을 통해 전송한다.
Patent KR-20120101780-A (KR)
Title: Bifurcation railroad structure
Inventor: CHO WOO YEON
IPC: E01B7/00
Filed: 2011-03-07
Abstract: PURPOSE: A turnout track structure is provided to turn a vehicle entering to a terminal to a proper route by installing an additional turnout track unit between first and second tracks. CONSTITUTION: A turnout track structure(100) comprises a turnout track unit(110) and a movable turnout unit(130). The turnout track unit is installed on the bottom of a space formed between first and second tracks(11,21,22,23,24). The movable turnout unit is connected to the turnout track unit to be moved along the turnout track unit. The movable turnout unit turns a vehicle entering to the second track to a desired position.
Patent KR-20120102957-A (KR)
Title: Current sensor assembly
Inventor: JUNG SANG WON
IPC: G01R15/20
Filed: 2011-03-09
Abstract: PURPOSE: A current sensor assembly unit is provided to improve work efficiency and productivity through a simple process for a PCB(Printed Circuit Board). CONSTITUTION: A core(200) is installed inside a case(100). A PCB(300) is installed inside the case. A hole sensor(400) senses a current flowing in a current bus bar(B) by connecting to the PCB. A holder member(500) having an insertion structure enables separation from the PCB while having an IC of the hole sensor in the inside.
Patent KR-20110105716-A (KR)
Inventor: HAMADA TAKESHI
IPC: B60C11/12
Filed: 2011-03-15
Abstract: 본 발명은 블록 및 사이핑의 형상을 개선함으로써, 힐 앤드 토우 내마모 성능과 웨트 트랙션 성능을 양립시키는 것을 과제로 한다. 
블록 중 적어도 하나는, 블록의 트레드면(17)의 무게 중심(G)을 지나는 타이어 둘레 방향의 길이인 블록 길이(A)와, 트레드면(17)의 타이어 축방향의 일단(11x)과 타단(11y) 사이의 타이어 축방향의 최대 길이인 블록 최대폭(B)의 비(A/B)가 0.8∼1.7이다. 블록에는, 블록 길이(A)의 50%의 영역인 중앙부(Ce)에 블록(11)의 타이어 축방향의 양측의 측벽면(18, 18)으로부터 내측을 향하여 직선 형상으로 연장되는 한 쌍의 메인부(15a)와, 한 쌍의 메인부(15a)의 타이어 축방향의 내단(15a1, 15a1) 사이를 잇는 직선 형상의 서브부(15b)로 이루어지는 사이핑(15)이 마련된다. 사이핑(15)의 타이어 둘레 방향 길이(L4)는, 블록 길이(A)의 10%∼35%이다.
Patent KR-20120105630-A (KR)
Title: Denture teeth cleaning silicon
Inventor: LEE HAN GIL
IPC: A61C17/02
Filed: 2011-03-16
Abstract: PURPOSE: A silicon artificial tooth for teeth cleaning is provided to clearly brush teeth. CONSTITUTION: A silicon artificial tooth for teeth cleaning comprises vents(101), muricates(102), and a feed hopper. The silicon artificial tooth is manufactured with silicon. The silicon artificial tooth covers teeth. The size of the feed hopper is 4cm of width and 2 cm of length. The vents are distributed in areas contacting with the silicon artificial tooth. The size of the vent is 1cm of width and 1cm of length. Micro protrusions are distributed in areas contacting with the teeth of the silicon artificial tooth.
Patent KR-20120108101-A (KR)
Title: Internal antenna and wireless communication device including the same
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2011-03-23
Abstract: PURPOSE: An embedded antenna and a wireless communication device including the same are provided to eliminate the need of a separate space for an antenna by connecting a radiator to a bolt coupling unit. CONSTITUTION: A helical radiator(20a,20b) is formed on the outer wall of a bolt coupling unit(10a,10b). The radiator is connected to a feeding unit of a circuit board. The radiator transmits and receives a wireless signal by resonating at a specific resonant frequency. A bolt(30a,30b) is combined with a hollow through a screw groove. The bolt fixes a case(100) and a separated structure.
Patent KR-20120052845-A (KR)
Title: Motor vehicle collision simulation testing apparatus
Inventor: AIKI JUNICHI
IPC: G01M17/007
Filed: 2011-03-30
Abstract: PURPOSE: A car-crash simulation test device is provided to improve the reproducibility of a test by operating an inclined unit and horizontal unit of a tow board at the same time because the acceleration is applied. CONSTITUTION: A car-crash simulation test device comprises a sled(15), a toe board(25), and an acceleration device. A specimen movably supported is loaded on the sled along front and rear directions. The toe board comprises an inclined unit(25a), a horizontal unit(25b), and a middle unit. The inclined unit is extended upward to a front side. The horizontal unit is extended to the rear side. The middle unit is supported to be rotated by a horizontal axis center in the front part of the sled. The acceleration device applies the acceleration toward the rear part of the inclined unit and lower side of the horizontal unit.
Patent KR-20120114540-A (KR)
Title: Cosmetic composition for anti-aging, anti-wrinkle, whitening, anti-inflammatory and anti-biotic effect
Inventor: LEE JUNG NOH
IPC: A61K8/33
Filed: 2011-04-07
Abstract: PURPOSE: A cosmetic composition is provided to enhance anti-oxidant activity effect, MMP-1 generation suppressive effect, collagen synthesis increase effect and skin anti-wrinkling effect. CONSTITUTION: A cosmetic composition for preventing skin aging includes a compound represented by chemical formula 1 as an active ingredient. The cosmetic composition for skin wrinkle improvement includes the compound represented by the chemical formula 1 as the active ingredient. The cosmetic composition for skin whitening includes the compound of the chemical formula 1 as the active ingredient. A cosmetic composition for anti-inflammation includes the compound of the chemical formula 1 as the active ingredient. The cosmetic composition for anti-biotic includes the compound of the chemical formula 1 as the active ingredient. 0.000001-30 wt% of the compound of the chemical formula 1 is included based on the total weight of the cosmetic composition.
Patent KR-20120116755-A (KR)
Title: The remote control ammunition for exercising
Inventor: O SE HONG
IPC: F41A19/55
Filed: 2011-04-13
Abstract: PURPOSE: A remotely operable practice ammunition is provided to be exploded with small fragments as V-shaped grooves are formed inside a pad. CONSTITUTION: A remotely operable practice ammunition comprises a remote trigger device(200) and a remote firing device(300). The remote trigger device is mounted to a launching tube(300a) of a remote operable launcher. The remote trigger device wirelessly sends a shoot command in order that the practice ammunition is exploded in the air. The remote firing device receives the command from the remote trigger device. The launching tube is installed in the remote trigger device, and the practice ammunition is fired by air pressure.
Patent KR-20110115105-A (KR)
Inventor: YI GYU CHUL
IPC: B82B1/00
Filed: 2011-04-14
Abstract: 본 발명은 전자소자와 그 제조방법에 관한 것이다.  본 발명에 의하면, 그래핀(graphene) 또는 그래파이트(graphite)를 포함하는 탄소층 및 이 탄소층 위에 형성된 박막을 포함하는 것을 특징으로 하는 전자소자가 제공된다.
Patent KR-20120121703-A (KR)
IPC: A01B49/06
Filed: 2011-04-27
Abstract: PURPOSE: A hiller for a direct sowing machine is provided to deliver power to a hiller even though a direct sowing machine faces the ground. CONSTITUTION: A hiller for a direct sowing machine comprises traction frames(3,3') which are supported by support frames, a support part(4) which is supported by the traction frames, a body which is supported by the support part and is hauled, an excavating part(6) which digs out the surface, a plowing device(11) which has a rotary blade(10) rotating by the power delivered from the direct sowing machine, a gearbox part(12) which is installed in the body, and a rotary shaft(13).
Patent KR-20120123879-A (KR)
Title: Combustion apparatus for solid fuel
IPC: F23L1/00
Filed: 2011-05-02
Abstract: PURPOSE: A solid fuel combustion apparatus is provided to increase combustion efficiency by supporting the flow of air smoothly. CONSTITUTION: A solid fuel combustion apparatus comprises a combustion chamber(200), an ignition unit(300), an air blowing unit(400), and a discharging unit(500). Soled fuel is piled up on the stove(210) of the combustion chamber. Discharging holes are formed on the bottom plate of the stove. The combustion unit ignites solid fuel by using gas. The ignited solid fuel is burned smoothly by using an air blowing unit. The discharging unit discharges slag and ashes by sweeping on the bottom floor. [Reference numerals] (140) Screw motor; (320) Gas tank; (430) Blower; (558) Gear motor
Patent KR-20120123918-A (KR)
Title: Mask stick and method for assembling mask frame assembly using the same
IPC: C23C14/04
Filed: 2011-05-02
Abstract: PURPOSE: An assembling mask and a method for assembling a mask frame assembly using the same are provided to manufacture a minute mask frame assembly by controlling the generation of waves. CONSTITUTION: A main body part(110) comprises a pattern(111) in inside. One or more clamping parts(120) are extended from one side of the main body part. A side clamping part is comprised of first side clamping parts(121a,121b) and second side clamping parts(122a,122b). An interval between the first side clamping parts is same as an interval between the second side clamping parts. Slash clamping parts(131a-131d) are extended from four border areas of the main body part and are placed on the outermost of the side clamping part.
Patent KR-20120131478-A (KR)
Title: Methods for Preparing Red Ginseng with Prevented Body Crack
IPC: A23L33/00
Filed: 2011-05-25
Abstract: PURPOSE: A producing method of red ginseng with controlled generation rate of main root cracks is provided to prevent the generation of chlorosis, and to prevent the change of color. CONSTITUTION: A producing method of red ginseng with controlled generation rate of main root cracks comprises the following steps: intermittently or continuously spraying 80-100 deg. C hot water to fresh ginseng for gelatinizing the surface of the ginseng; drying the ginseng at 80-100 deg. C for 30 minutes-3 hours; and steaming dried ginseng at 90-100 deg. C for 30 minutes-4 hours.
Patent KR-20120132032-A (KR)
Title: System and method for marking hyperlink by importance of link
IPC: G06F17/21
Filed: 2011-05-27
Abstract: PURPOSE: A system and method for marking a hyperlink by considering the importance of a link are provided to enable a user to conveniently access information by differently displaying hyperlinks based on the importance of the link. CONSTITUTION: A link analysis unit(110) analyzes meta data which the importance of a link is defined for a hyperlink included in a document. A rendering unit(120) renders the document by reflecting the hyperlink to the document and determines a mark type of the hyperlink according to the importance of the defined metadata. The importance of the link is provided from a CP(content provider) which provides content related to the hyperlink. The importance of the link corresponds to the searching rankings calculated by a search engine. [Reference numerals] (100) Hyper link system; (110) Link analysis unit; (120) Rendering unit
Patent KR-20120137641-A (KR)
Title: Module system for microbial fuel cell
Inventor: CHANG IN SEOP
IPC: H01M8/04
Filed: 2011-06-10
Abstract: PURPOSE: A microorganism fuel cell module system is provided to net generate a voltage lowering phenomenon because an oxidation electrode part is applied to each unit cell. CONSTITUTION: A microorganism fuel cell module system(100) comprises an electrochemically active microorganism(1), a first and a second electrodes(10,20), an ion exchange membrane(30) inserted between the first and second electrodes; a reactor(40) housing the electrochemically active microorganism, the first and second electrodes and the ion exchange membrane, and each of unit cells(C) comprising a substrate inlet(50) and a substrate outlet(60) which are formed in one end and the other end of the reactor respectively. The unit cells are vertically arranged in plurality. A substrate outlet in one unit cell of the unit cells forms a module by being connected to the substrate inlet and a substrate sharing pipe of another unit cell. [Reference numerals] (AA) Substrate solution
Patent KR-20120023513-A (KR)
Title: Genes which are related to deoxynojirimycin synthesis, vectors and transformnants containing the genes and method of producing deoxynojirimycin using thereof
Inventor: SUNG SU IL
IPC: C12N15/63
Filed: 2011-06-16
Abstract: PURPOSE: A polypeptide associated with deoxynojirimycin(DNJ) biosynthesis and a gene group encoding the same are provided to produce deoxynojirimycin derivatives and to develop a pathogenic virus inhibitor. CONSTITUTION: A deoxynojirimycin(DNJ) biosynthesis-associated protein has an amino acid sequence of sequence number 11. A nucleic acid molecule relating to DNJ biosynthesis contains: a) a base sequence encoding an amino acid sequence of sequence number 11; b) a base sequence which is complementary to the base sequence of a); or c) a base sequence which is hybridizable with the base sequence of a) or b).
Patent KR-20120067919-A (KR)
Title: Fan module
Inventor: HORNG ALEX
IPC: F04D29/40
Filed: 2011-06-22
Abstract: PURPOSE: A fan module is provided to remarkably improve a cooling effect by inhaling air inside the fan module in two different directions. CONSTITUTION: A fan module comprises a housing(1) and an impeller(2). The housing comprises a first air path(11), a second air path(12), an axial air inlet(13), a radial air inlet(14), and a radial air outlet(15). The axial air inlet is connected to the first air path and the radial air inlet is connected to the second air path. The radial air outlet is connected to the first and second air paths. The impeller is mounted inside the housing to be rotated and comprises a fist guide blade and second guide blade. The first guide blade inhales air through the axial air inlet and exhausts the inhaled air through the radial air outlet. The second guide blade inhales air through the radial air inlet and exhausts the inhaled air through the radial air outlet.
Patent KR-20130000634-A (KR)
Inventor: SEO JEONG YEOL
IPC: B23P19/08
Filed: 2011-06-23
Abstract: 본 발명은 피조립체에 다수의 볼트를 동시에 체결할 수 있는 볼트 자동 체결장치에 관한 것이다. 본 발명은 볼트들을 제각기 다른 방향에서 공급하고 각기 공급되는 볼트들이 설정된 위치에 모이도록, 공급되는 볼트들을 정렬시키면서 위치시키는 볼트공급수단(10); 상기 볼트가 체결되는 피조립체(a)를 일측에서 타측으로 순차적으로 공급하는 피조립체공급수단(30); 상기 설정된 위치에 위치된 다수의 볼트를 동시에 파지하여 상기 피조립체(a)에 체결시키는 체결수단(50); 상기 설정된 위치에서 상기 피조립체(a)가 위치된 위치까지 상기 체결수단(50)을 왕복이동시키는 이동로봇(70); 및 상기 볼트공급수단(10), 상기 피조립체공급수단(30), 상기 체결수단(50) 및 상기 이동로봇(70)을 제어하는 컨트롤러(90);를 포함한다. 본 발명은 피조립체공급수단에 의해 일측에서 공급되는 피체결부재에 체결수단이 다수의 볼트들을 파지하여 피체결부재에 다수의 볼트들을 동시에 체결함으로써, 단시간에 많은 수의 볼트를 체결할 수 있으면서 품질을 향상시킬 수 있을 뿐만 아니라 인건비를 줄일 수 있다.
Patent KR-20120028209-A (KR)
Title: Polishing composition for primary polishing of wafer
Inventor: WO WEI CHI
IPC: C09K3/14
Filed: 2011-06-29
Abstract: PURPOSE: A primary polishing composition for wafer is provide to effectively reduce the gelation of by-product attached to a polishing pad, to improve polishing rate, to maintain polishing quality, and to improve the property and the lifetime of the polishing pad. CONSTITUTION: A primary polishing composition for wafer comprises abrasive particles of which average diameter is 5-150 n, a pH stabilizer with the pKA value of 9-10 and the amount of 7-28 weight% based on the abrasive particles, a grinding accelerant, and water. The abrasive particle is one or more selected from a group consisting of SiO2, Al2O3, TiO2, CeO2 and ZrO2. The pH stabilizer is one or more selected from a group consisting of alkanolamine, inorganic acids and organic acids which have pKa value of 9-10.