baber/WOPTO huggingface dataset:
Patent KR-20090130400-A (KR)
Title: Prediction control system
Inventor: KUROKAWA FUJIO
IPC: H02M3/155
Filed: 2008-04-30
Abstract: A prediction control system includes first sampling means and control means. The first sampling means acquires a current flowing in a switch in a power conversion circuit by a plurality of times during one switch ON/OFF cycle as a first sampling measurement value. The control means compares the first sampling measurement value or a value based on the first sampling measurement value to a predetermined threshold value range at a sampling time and judges whether the value is smaller or greater than the threshold value. When the value is judged to be within a threshold value range, a part or whole of the first sampling value at the next sampling time is predicted. [1] When the first sampling prediction value is within the threshold value range, the switch operation state is maintained. [2] When the first sampling prediction value is greater or smaller than the threshold value range, the time when to change the switch operation state is calculated and the switch operation state is changed at the time.
Patent KR-20100016579-A (KR)
Title: System and method for distribution of credentials
Inventor: BAENTSCH MICHAEL
IPC: H04W12/00
Filed: 2008-04-01
Abstract: The invention relates to a method for distribution of a set of credentials from a credential issuer to a credential user, wherein the credential user is provided with a user device, wherein a first channel and a second channel are provided for communication between the user device and the credential issuer, the method comprising the steps of:-distributing a shared key between the user device and the credential issuer by means of the second channel,-generating a binary representation of the set of credentials with a predefined maximum level of deviation from a uniform distribution,-encrypting the binary representation of the set of credentials by means of the shared key,-distributing the encrypted set of credentials via the first channel from the credential issuer to the user device,-decrypting the encrypted set of credentials by the user device by means of the shared key.
Patent KR-20100017612-A (KR)
Title: Plate cutting
Inventor: SHISHKIN IGOR
IPC: B41C1/05
Filed: 2008-06-03
Abstract: A method for cutting flexographic plates (10) while plate imaging process is performed is described. The method includes mounting a flexographic plate (10) on an imaging drum (30); imaging at least one graphical element or piece (11) on the flexographic plate; cutting the graphical piece using the imaging device (31); and removing at least one graphical piece from the imaging device drum.
Patent KR-20110083322-A (KR)
Title: Case having function for cigarette
Inventor: CHOI DO SEOK
IPC: A24F15/18
Filed: 2010-01-14
Abstract: PURPOSE: A cigarette case is provided to offer heat of constant temperature by the manipulation of a user and to secure soft cigarette taste. CONSTITUTION: A cigarette case comprises a main body(10), a heating line(20), a heating medium, and an impact offering part(30). The main body is equipped with a space accepting cigarettes. The heating line is formed in a path shape in order to receive a heating medium. The heating medium is accepted within the heating line and is heated by an external shock. The impact offering part is installed in one side of the main body and transfers a shock to the heating medium. The heating medium is made of sodium acetate supersaturated solution.
Patent KR-20110083782-A (KR)
Title: Klenjak type carbon ankle foot orthosis
Inventor: KIM WOONG BUM
IPC: A61H3/00
Filed: 2010-01-15
Abstract: PURPOSE: A Klenjak type carbon ankle foot orthosis is provided to minimize the volume thereof, to secure strong durability, and to enable normal walking through strong elastic force. CONSTITUTION: A Klenjak type carbon ankle foot orthosis comprises: a rear support part(20) in which a lateral part is opened to the lower part of the calf supporting part and which is extended to the calf supporting part of the lower leg part and the rear of the lower leg part; and a foot supporting part(30) which covers and protects a foot and in which the bottom thereof is formed in a correction insole shape and supports the foot. The carbon support is combined with the rear support part. The carbon reinforcing material is combined with the foot supporting part.
Patent KR-20110084612-A (KR)
Title: 마그네슘 안경테
Inventor: SON JOONG BAE
IPC: G02C5/12
Filed: 2010-01-18
Abstract: 본 발명은 마그네슘 안경테에 관한 것으로, 렌즈를 고정시키기 위한 구성 및 코받침을 설치하기 위한 구성을 구비함에 있어서 가공공정과 가공부위를 최소화하면서 조립공정도 매우 간단해지도록 개선한 마그네슘 안경테에 관한 것이다.  
구성의 요지로는, 양측 렌즈프레임(2)의 중간 연결부분인 브릿지(10)를 렌즈프레임(2) 부분보다 두 배 이상 폭을 넓게 형성하고 그 중간 부분을 수평으로 절개한 절개부(11)를 형성하며, 상기 절개부(11)에는 코받침(20)이 연결봉(22)으로 연결된 삽입판(21)을 삽입하고, 상기 브릿지(10)에는 저면으로부터 상부를 향해 절개부(11)를 관통하도록 나사부(12')를 갖는 조립구멍(12)을 형성한 다음, 조립나사(13)를 체결토록 하며, 삽입판(21)에도 해당 위치에 고정공(23)을 형성하여 삽입판(21)이 절개부(11)에 삽입된 상태에서 조립나사(13)가 삽입판(21)의 고정공(23)을 관통하면서 절개부(11)를 조이도록 구성함을 특징으로 한다.
Patent KR-20110085123-A (KR)
Title: Quench detection apparatus for high temperature superconducting coil
Inventor: KWON YOUNG KIL
IPC: G01R33/035
Filed: 2010-01-19
Abstract: PURPOSE: A quench detection apparatus for high temperature superconducting coil is provided to compare a calculated energy with a threshold value which is used as a detection reference for quench detection, thereby authentically detecting a phase transition domain occurred in superconducting coils in early stage. CONSTITUTION: An induced voltage elimination part(110) eliminates inductive voltage created in a high temperature superconducting coil. A valid electric power sensor(120) is connected to both ends of the high temperature superconducting coil, and detects a driving current value and a resistant voltage value. A normal conductive determination unit(130) computes A valid electric power value from the driving current value and the resistant voltage value. The normal conductive determination unit judges whether a normal conductive domain is occurred by comparing the valid electric power value with the preset threshold value. A quench protection unit induces the storage energy of the high temperature superconducting coil to the outside depending on a judgment by the normal conductive determination unit.
Patent KR-20110086203-A (KR)
Title: Osmpt gene modifying plant architecture and uses theoreof
Inventor: HAN CHANG DEOK
IPC: A01H1/00
Filed: 2010-01-22
Abstract: PURPOSE: An Oryza sativa-derived OsMPT(Oryza sativa Modifier of Plant Type) gene is provided to obtain plants of high yield. CONSTITUTION: An Oryza sativa-derived OsMPT protein has an amino acid sequence of sequence number 1. A gene encoding OsMPT protein contains a base sequence of sequence number 2. The gene is specifically expressed in pulvinus. The plant phenotype is changed by controlling intracellular polypeptide. A method for producing a plant having modified phenotype comprises a step of transforming plants with a polynucleotide encoding the polypeptide having an amino acid of sequence number 1. A composition for modifying plant phenotype contains the gene encoding OsMPT protein.
Patent KR-20100087653-A (KR)
Title: Microphone unit
Inventor: TAKESHI INODA
IPC: H04R19/01
Filed: 2010-01-26
Abstract: PURPOSE: A microphone unit is provided to implement an excellent differential property while having a simple structure with a decreased thickness thereof. CONSTITUTION: One vibration diaphragm(21) senses a sound. One housing(24) has an internal space. The internal space accepts the vibration plate. One or more bridge member(3) is projected from the housing. One base(4) is connected to one or more bridge member. The vibration diaphragm divides the internal space into a first internal space(1a) and a second internal space(1b). The housing has a first penetration hole(2a) and a second penetration hole(2b). One gap interlinks the second internal space and an outer space. The gap is formed between the housing and base. The gap is formed between one part of the bridge member and the base.
Patent KR-20110087573-A (KR)
Title: Receptacle apparatus having guide unit
Inventor: SUNG HO JIN
IPC: H01R13/66
Filed: 2010-01-26
Abstract: PURPOSE: An extractable receptacle device for efficiently utilizing space is provided to automatically extract a receptacle unit by pressure operation according to the need of the extractable receptacle device. CONSTITUTION: A receptacle unit(50) is slid according to the longitudinal direction of a body unit(10). The receptacle unit is extracted from the body unit according to the pressure operation of an exposed one end unit. The receptacle unit includes one or more plug connection units(65). A uniform velocity drawing unit(91) increases the extracting speed of the receptacle unit.
Patent KR-20110089632-A (KR)
Title: Power conversion control device using solar cell
Inventor: JON YOUNG SOO
IPC: H02M3/155
Filed: 2010-02-01
Abstract: PURPOSE: A power conversion control device using a solar battery is provided to actively cope with an abnormal system voltage which occurs in a device for converting DC power. CONSTITUTION: A domain converting unit multiplies a set scale factor with a signal inputted from a PI controller and converts a voltage domain into a current domain to output a reference current value. An isolation detecting unit(218) adds the angle of a synchronized system voltage to an acceleration factor to output a sine signal for whether it is an isolation operation. A mixer(222) receives and mixes a sine signal outputted from the isolation detecting unit, a reference current value outputted from the domain converting unit, and an invalid component from the outside.
Patent KR-20110095467-A (KR)
Title: Germanium wafer polishing processes that occur on how to prevent wipeout
Inventor: LEE JUNG SUK
IPC: B24B1/00
Filed: 2010-02-19
Abstract: PURPOSE: The wipeout nearly maintains through the cyclical replacement of the consumption goods of selection of a template assembly proper to the thickness of a semiconductor substrate and polishing apparatus in the zero. The production cost and failure rate diminish. CONSTITUTION: A method for preventing an accident generated during a germanium wafer polishing process comprises the following steps. The wipeout generating among the polishing of a germanium wafer(11) is prevented. When the depth of the hole of a template assembly(10) is selected, the stable mounting is applied at 60~65% of the thickness of the germanium substrate. The roller of the guider roller of the polishing apparatus and bearing are replaced between 2000~3000 minutes periodically. The vibration of equipment diminishes.
Patent KR-20110096304-A (KR)
Title: Hood latch assembly for vehicle
Inventor: MIN CHI YOUNG
IPC: B62D25/10
Filed: 2010-02-22
Abstract: PURPOSE: A hood latch assembly for protecting the pedestrian is provided to open the hood through an open lever by changing the position of the open lever according to the open of the hood. CONSTITUTION: A hood latch assembly for protecting the pedestrian comprises a main latch(110), a safety hook(140), an open lever(130), and an auxiliary latch(120). The main latch firstly locks and unlocks a hood shaft. The safety hook secondly locks the hood shaft and is popped-up in the firstly unlocking by the main latch. The safety hook is passed through the second rotary shaft and is rotatably coupled. The open lever is coupled with a lever coupling portion(141) which is extended-formed in one side of the safety hook. The auxiliary latch moves the open lever around a first rotary shaft(131) to the predetermined position which is able to manipulate the hood open.
Patent KR-20110096332-A (KR)
Title: Methylphenidate patch preparation
Inventor: HARA TAKUMI
IPC: A61K9/70
Filed: 2010-02-22
Abstract: PURPOSE: A methylphenidate patch formulation is provided to minimize reduction of drug content and to prevent or treat attention deficit disorder with excellent permeability and drug bioavailability. CONSTITUTION: A methylphenidate patch formulation contains a support and an adhesive layer formed on one or more surfaces of the support. The adhesive layer contains methylphenidate and/or salt thereof, polyisobutylene, and liquid plasticizer. The polyisobutylene contain a first polyisobutylene having 160,000-6,000,000 of viscosity average molecular weight and a second polyisobutylene having 30,000-100,000 of viscosity average molecular weight. The adhesive layer additionally contains tackifier.
Patent KR-20110097005-A (KR)
Inventor: KANG MIN GU
IPC: H01L21/20
Filed: 2010-02-24
Abstract: 질화물 반도체 소자 및 그 제조방법에 관한 것으로, 활성층을 포함하는 반도체층을 준비하는 단계와, 활성층으로부터 생성된 광이 출사되는 반도체층 표면 위에 금속막을 형성하는 단계와, 금속막을 열처리하여 금속막의 표면을 불균일하게 변형시키는 단계와, 불균일한 표면을 갖는 금속막을 마스크로 반도체층 표면을 식각하여 다수의 돌출부를 형성하는 단계와, 남아 있는 금속막을 제거하고 반도체층 위에 전극을 형성하는 단계를 포함하여 이루어질 수 있다.
Patent KR-20110097498-A (KR)
Inventor: PARK WOONG YANG
IPC: G01N33/53
Filed: 2010-02-25
Abstract: 본 발명은 전자파 노출을 진단하기 위한 마커 유전자의 발현 수준을 측정하는 제제를 포함하는 전자파 노출 진단용 조성물, 상기 조성물을 포함하는 전자파 노출 진단용 키트, 상기 마커의 검출 방법, 및 상기 마커를 이용하여 전자파 노출을 진단하기 위해 필요한 정보 제공방법에 관한 것이다. 본 발명에 따르면, 전자파 노출 진단용 마커는 환경이나 실생활에서 전자기장 노출 여부를 모니터링 및 판정하는데 유용하게 사용될 수 있으며, 전자기장 노출에 의해 유발되는 생리학적 작용 기작을 규명하는 도구로 이용될 수 있다.
Patent KR-20110099352-A (KR)
Title: 김치제조기
Inventor: SONG JUNE HO
IPC: A23B7/10
Filed: 2010-03-02
Abstract: 가정에서 배추 1통 분량의 김치를 전자동으로 담굴 수 있는 김치제조기
Patent KR-20100136904-A (KR)
Title: Robot cleaner and docking station and robot cleaner system having the same and control method thereof
Inventor: YOO KYUNG HWAN
IPC: G05D1/02
Filed: 2010-03-04
Abstract: PURPOSE: A robot cleaner, a docking station, a robot cleaner system and a control method thereof are provided so that the cycle of a docking signal is measured and a reflected wave is detected. CONSTITUTION: A robot cleaner system comprises a docking station(10) and a robot cleaner(20). The docking station forms a docking area within a front fixed angle range. The docking station forms docking guide areas, which are not overlapped, on the left and right sides of the docking area. The docking station signals a docking guide signal so that the docking guide area is divided into a first docking guide area and a second docking guide area according to the arriving distance of the docking guide signal. The robot cleaner moves to the docking area along the border of the first and second docking guide areas if sensing the docking guide signal. The robot cleaner moves along the docking area and performs a docking operation if arriving at the docking area.
Patent KR-20110106616-A (KR)
Inventor: LEE DOO WON
IPC: G02F1/13357
Filed: 2010-03-23
Abstract: 액정 표시 장치가 제공된다. 액정 표시 장치는 광을 공급하는 적어도 하나의 광원, 광원의 광을 반사하는 화소를 포함하는 표시 패널, 및 표시 패널의 면과 실질적으로 평형하게 형성되고 표시 패널과 이격되어 형성되는 적어도 하나의 도광판을 포함하되, 도광판과 표시 패널의 사이에 일정 간격의 공간인 스페이스가 정의되고, 도광판은 광원으로부터 입사된 광을 화소로 가이드하고, 화소를 통해 반사된 빛을 투과한다.
Patent KR-20110065262-A (KR)
Title: Apparatus and method for vehicle communication handover
Inventor: LEE SANG WOO
IPC: H04W36/32
Filed: 2010-03-30
Abstract: PURPOSE: A method for supporting a vehicle communication handover is provided to perform a stable media access based on contention free through a WPCF(WAVE Point Coordination Function) channel access method. CONSTITUTION: A first RSU(Roadside Unit)(100a) receives vehicle information from a first vehicle(200a) which newly enters into a coverage of the first RSU. The first RSU transfers the channel access sequence to the first vehicle. If the first vehicle request a handover, the first RSU transfers the handover information about the first vehicle to a second RSU through a WAVE handover control unit. The second RSU receives the vehicle information from the first vehicle. According to the vehicle information, the second RSU allocates the vehicle access order.
Patent KR-20110109350-A (KR)
Inventor: KIM WON BAE
IPC: H01M4/90
Filed: 2010-03-31
Abstract: 금속 산화물 나노선을 함유하는 혼합 촉매 제조방법, 이에 의해 제조된 혼합 촉매를 포함하는 전극 및 연료전지를 제공한다. 혼합 촉매 제조방법은 제1 금속 전구체와 제2 금속 전구체가 함유된 고분자 용액을 준비하는 단계, 상기 고분자 용액을 전기방사하여 금속-고분자 혼합 나노선을 형성하는 단계, 상기 금속-고분자 혼합 나노선을 열처리하여 금속 산화물 나노선을 형성하는 단계 및 상기 금속 산화물 나노선과 활성금속 나노입자를 혼합하는 단계를 포함한다. 여기서, 상기 제2 금속 전구체의 금속은 상기 금속 산화물 나노선의 도펀트로 사용된다. 본 발명에 따르면, 전기방사에 의한 간단한 방법으로 도핑된 금속 산화물 나노선을 제조할 수 있으며, 금속 산화물 나노선과 활성금속 나노입자를 단순히 혼합하여 우수한 물성을 갖는 혼합 촉매를 제조할 수 있다. 즉, 혼합 촉매의 금속 산화물 나노선은 높은 전하수송성을 가지며, 이의 도입에 의해 촉매 활성을 증가시킬 수 있을 뿐만 아니라 촉매의 안정성을 향상시킬 수 있다. 따라서, 혼합 촉매를 사용하여 연료전지의 전극 촉매층을 구성하는 경우 연료전지의 성능을 크게 향상시킬 수 있으며, 발전단가를 낮출 수 있는 장점이 있다.
Patent KR-20110115021-A (KR)
Inventor: LEE YOUNG PYO
IPC: B60R7/06
Filed: 2010-04-14
Abstract: 본 발명은 차량용 글로브 박스에 관한 것으로서, 특히, 부품수를 줄일 수 있고, 조립이 용이해지는 차량용 글로브 박스에 관한 것이다. 
본 발명은, 인스트루먼트패널에 형성되는 제1힌지부; 박스본체에 형성되는 제2힌지부; 상기 박스본체의 회전속도를 조절하는 완충부를 구비하고 상기 제1힌지부와 상기 제2힌지부를 회전 가능하게 연결하는 힌지핀을 포함하는 것을 특징으로 하는 차량용 글로브 박스를 제공한다.
Patent KR-20110117965-A (KR)
Inventor: SUK KYUNG HO
IPC: F16K5/06
Filed: 2010-04-22
Abstract: 본 발명은 핸들로 내부에 안착된 볼을 회전시킴으로써 유체의 흐름을 조절할 수 있는 볼 밸브에 관한 것으로서, 볼의 구면에 접촉하여 기밀을 유지하는 씰과; 상기 씰을 가압하되 씰에 대한 가압력을 조절함으로써 씰과 볼의 구면의 접촉력을 조절하는 씰 누름 부재를 포함하여 이루어지고, 상기 씰 누름 부재는 좌·우 회전에 따라 전·후진함으로써 씰에 대한 가압력을 조절할 수 있도록 조절용 나사에 나사 결합 설치되어 있는 것을 특징으로 한다. 본 발명에 따르면, 외부에서 씰과 볼의 접촉력을 조절할 수 있는 씰 누름 부재를 구비함으로써 밸브를 분리하지 않은 상태에서 씰과 볼의 접촉력을 조절하여 교체 비용을 절감하고 사용상의 편의성을 확보할 수 있다.
Patent KR-20110118326-A (KR)
Inventor: OH GUEN TAEK
IPC: G02F1/13357
Filed: 2010-04-23
Abstract: 본 발명은 액정표시장치에 관한 것으로, 액정표시패널; 상기 액정표시패널의 아래에 배치되는 백라이트 유닛; 및 상기 백라이트 유닛과 대향하고 하단에 스탠드가 체결되는 리어 커버를 구비하고, 상기 리어 커버는 상기 백라이트 유닛의 광원으로부터 발생되는 열을 외부로 방출시키는 고열전도율의 금속을 포함한다.
Patent KR-20110126961-A (KR)
Title: Preparation method for soup comprising barley or wheat sprout
Inventor: KANG DEOK WON
IPC: A23L23/00
Filed: 2010-05-18
Abstract: PURPOSE: A producing method of sprout soup containing barley or wheat sprouts is provided to offer the nutrition and the functionality of the barley or wheat sprouts to users without damages. CONSTITUTION: A producing method of sprout soup containing barley or wheat sprouts comprises the following steps: juicing the barley or wheat sprouts to separate the obtained product into juice and residues; heat processing the sprout juice using 110-130 deg C steam for 2-10 seconds, and rapidly cooling at 5-40 deg C: blenching the sprout residues, and drying before crushing; mixing 10 parts of sprout juice by weight and 10-50 parts of crushed sprout residues by weight to obtain sprout particles; and mixing the sprout particles with a soup base including vegetable oil, grains and saccharides.
Patent KR-20100128244-A (KR)
Title: Electronic component mounter
Inventor: ONOSHIRO JUN
IPC: H05K13/04
Filed: 2010-05-26
Abstract: PURPOSE: An electronic component mounting apparatus is provided to extract electronic components by alternatively operating an electronic component moving mount units. CONSTITUTION: An electronic component supply unit(4) supplies a plurality of electronic components mounted on a panel(1). An electronic component mount unit(7a,7b) mounts the electronic component on the panel by determining the position of the electronic component supplied from the electronic component supply unit. Electronic component moving mount units(6a,6b) mount the electronic components by drawing out the electronic components from the electronic component supply unit. The panel is determined on the base including the electronic component mount units. The electronic component mount unit moves in parallel to the processed surface of the panel to mount the electronic components.
Patent KR-20110130039-A (KR)
Title: Tripod type constant velocity joint
Inventor: CHO JEONG HYUN
IPC: F16D3/20
Filed: 2010-05-27
Abstract: PURPOSE: A tripod constant velocity joint having an axial force reducing function is provided to minimize axial force by minimizing slipping when an outer roller is moved. CONSTITUTION: A tripod constant velocity joint having an axial force reducing function comprises a housing(22), a spider(23), needle rollers(26), inner rollers(25), an outer rollers(24), striker-outs(27), and circlips(28). A track groove is formed inside the housing. The spider is connected to one end of a shaft(21) to connect the housing and the shaft. The needle rollers are installed on the outer surface of trunnions(23a) of the spiders. The inner rollers are installed on the outer surface of the needle rollers. The outer rollers are installed on the outer surface of the inner rollers and reduce friction between the housing and the shaft. The striker-outs and the circlips are installed in the top ends of the needle and inner rollers.
Patent KR-20110131392-A (KR)
Title: 히트 싱크 고정 장치 및 그 고정 방법
Inventor: PARK CHUL JIN
IPC: H05K7/20
Filed: 2010-05-31
Abstract: 본 발명은 제 1 체결 홀을 포함하는 인쇄 회로 기판과; 인쇄 회로 기판의 상부에 제공되고, 제 1 체결 홈을 포함하여 전자부품에서 발생하는 구동열을 외부로 방열시키는 히트 싱크와; 제 1 체결 홀과 대응되도록 형성된 제 2 체결 홀을 포함하고, 히트 싱크의 끝단부를 지지하면서 제 1 체결 홈에 체결되어 히트 싱크를 고정시키는 히트 싱크 러그; 및 제 1 체결 홀과 제 2 체결 홀을 관통하여 인쇄 회로 기판과 히트 싱크 러그를 서로 체결시키는 체결부를 포함하는 히트 싱크 고정 장치를 제공한다. 
또한, 본 발명은 인쇄 회로 기판을 준비하는 인쇄 회로 기판 준비 단계와; 인쇄 회로 기판에 제 1 체결 홀을 형성시키는 제 1 체결 홀 형성 단계와; 인쇄 회로 기판의 상부에 형성시켜, 전자부품에서 발생하는 구동열을 외부로 방열시키도록 히트 싱크를 형성시키는 히트 싱크 형성 단계와; 히트 싱크의 일부분에 제 1 체결 홈을 형성시키는 제 1 체결 홈 형성 단계와; 히트 싱크의 끝단부에 형성시키고 제 1 체결 홈에 체결시켜, 히트 싱크의 끝단부를 지지하면서 히트 싱크를 고정시키도록 히트 싱크 러그를 형성시키는 히트 싱크 러그 형성 단계와; 히트 싱크 러그의 일부분에 제 1 체결 홀과 대응되도록 제 2 체결 홀을 형성시키는 제 2 체결 홀 형성 단계와; 제 1 체결 홀과 제 2 체결 홀을 관통시켜, 인쇄 회로 기판과 히트 싱크 러그를 서로 체결시키도록 체결부를 형성시키는 체결부 형성 단계를 포함하는 히트 싱크 고정 방법을 제공한다.
Patent KR-20110131658-A (KR)
Title: Rfid reader, apparatus and method for controlling antenna of rfid reader
Inventor: NAMGUNG KWANG
IPC: G06K17/00
Filed: 2010-05-31
Abstract: PURPOSE: An RFID reader, antenna controlling device thereof, and method thereof are provided to increase the recognition rate of an RFID tag by recognizing RFID tag information after opening a recognition unit of a fold antenna. CONSTITUTION: A tag sensor responds a sensor operation signal of an operation block and determines the opening angle of the recognition front unit based on the distance between an RFID tag and a front reading unit. A hinge control block(508) generates a hinge driving signal corresponding to the opening angle. A hinge driving block(510) rotates the hinge according to the hinge driving signal.
Patent KR-20110131792-A (KR)
Title: Spindle motor
Inventor: WON IL SIK
IPC: G11B19/20
Filed: 2010-05-31
Abstract: PURPOSE: A spindle motor which forms a stopper part in the bottom part of a bearing housing is provided to prevent a bearing housing from being separated from the base plate or an adhesive member. CONSTITUTION: A bearing assembly(110) includes a bearing housing(115) and a bearing(118). A stator(130) includes a core(132) and a coil(134). A rotary shaft(140) is inserted in a rotary shaft hole(116) of a bearing. A rotor(150) includes a yoke and a magnet. The bearing housing includes a stopper unit. The stopper unit prevents the bearing housing from being separated from the base plate.
Patent KR-20110131853-A (KR)
Title: Ball screw
Inventor: LYU SUNG KI
IPC: F16H25/22
Filed: 2010-06-01
Abstract: PURPOSE: A ball screw is provided to secure quiet driving and to minimize heat and noise caused by rolling friction of a steel ball. CONSTITUTION: A ball screw comprises a shaft(10) with a hollow(12) bored from one end to the other end and a cooling unit(20) which is accommodated in the hollow and rotates along with the shaft, thereby creating air flow.
Patent KR-20110131992-A (KR)
Title: Negative-ion cosmetic composition
Inventor: HONG YOON PYO
IPC: A61Q19/00
Filed: 2010-06-01
Abstract: PURPOSE: A cosmetic composition of anion generation is provided to ensure release efficiency of anion generation and far infrared ray and to relax. CONSTITUTION: A cosmetic composition of anion generation contains 5-20 wt% of natural material as an active ingredient, which generates anion. The natural material contains 100 wt% of anion complex, anion powder, or mixture containing 10-15 wt% of anion complex, 70-80 wt% of negative ionic water, and 10-15 wt% of anion powder. The anion complex contains 30-35 wt% of SiO_2, 0.3-0.4 wt% of Fe_2O_3, 0.5-2.0 wt% of TiO_2, 4-6 wt% of MgO, 25-30 wt% of Al_2O_3, 1.0-1.5 wt% of CaO, 0.1-0.5 wt% of K_2O, 0.5-1.0 wt% of Na_2O, 0.5-2.0 wt% of ZrO_2, 0.1-0.3 wt% of MnO, 3.0-4.0 wt% of P_2O, 5.0-6.0 wt% of La_2O_3, 5.0-6.0 wt% of Nd_2o_3, 5.0-6.0 wt% of Pr_2O_3, and 8.0-10.0 wt% of B_2O_3.