baber/WOPTO huggingface dataset:
Patent KR-20090058281-A (KR)
Title: Vegetable sauce
Inventor: KIM JA YOUNG
IPC: A23L23/00
Filed: 2007-12-04
Abstract: A vegetable sauce and a preparation method thereof are provided to show excellent taste and flavor in comparison with existing vegetable sauces and to secure longer expiration date than the existing vegetable sauces by mixing sugar, malt, red pepper powder, salt and MSG. A method for preparing a vegetable sauce comprises the following steps of: mixing 30% of sugar, 6.2% of seasonings, 2.7% of malt, 25% of red pepper powder, 16% of salt, 6.2% of MSG, 10.9% of soda pop and 2% of bottled water; and evenly stirring the ingredient until all the ingredients are dissolved. The prepared vegetable sauce shows longer expiration date at room temperature than other vegetable sauces as well as excellent taste and flavor. A consumer can prepare a vegetable salad with the vegetable sauce easily and conveniently.
Patent KR-20090059330-A (KR)
Title: Antistatic roll tape
Inventor: BAEK UN HEE
IPC: D06C7/02
Filed: 2007-12-06
Abstract: A roll tape for a clean room shield bar is provided to increase an anti-electrostatic function and reduce the manufacturing cost. A roll tape for a clean room shield bar comprises an antistatic line. When the roll tape(105) of band type is woven using polyester filament yarn, the antistatic line(111) is formed by arranging a conductive filament(110) made of conductive material at a regular interval, and then, the antistatic line is exposed to the surface of the roll tape by compressing the roll tape after forming the antistatic line using conductive filament. The conductive filament is made of copper conductive filament or carbon conductive filament by mixing with the polyester filament.
Patent KR-20090065765-A (KR)
Title: Method for inputting symbol using touch screen
Inventor: JEON TAE YEON
IPC: G06F3/0488
Filed: 2007-12-18
Abstract: A method for inputting symbols by using a touch screen is provided to enable a user to input symbols, which are recently used, conveniently by automatically arranging the symbols on symbol hot-keys. When a user inputs symbols through a touch screen, the information of the inputted symbols is stored accumulatively(S11). Based on the stored symbol information, the symbol list which is supposed to be indicated is displayed on the touch screen. When the user touches the symbol hot-key, the symbol list is displayed on the touch screen in guide popup type(S14). According to the guide popup, the selected symbol is inputted(S16).
Patent KR-20090031178-A (KR)
Inventor: OH KWANG SEOK
IPC: E04F15/02
Filed: 2007-12-20
Abstract: 본 발명은 바닥패널의 수평방향 및 수직방향체결을 확보하면서도 시공시 길이방향 단부의 체결을 용이하게 할 수 있는 바닥패널 및 바닥패널 시공방법을 제공하는 것을 기술적 과제로 한다. 
     본 발명은 전술한 과제를 해결하기 위해, 정방형 또는 장방형의 바닥패널(100)로서, 바닥패널(100)의 한 쌍의 대향하는 폭방향 단부(110,120)의 일방(110)에는 설부(112)가 형성되어 있고, 상기 폭방향 단부의 다른 타방(120)에는 상기 설부(112)에 대응하는 형상을 가지는 홈부(122)가 형성되어 있으며, 상기 홈부(122)의 입구 크기(s)는 상기 설부(112)의 폭(w)보다 작게 형성되고, 바닥패널(100)의 한 쌍의 길이방향 단부(130,140)의 일방(130)에는 하방으로 경사지게 돌출되는 설부(132)가 형성되고, 상기 길이방향 단부의 다른 타방(140)에는 상기 설부(132)에 대응하는 형상을 가지는 홈부(142)가 형성되어 있는 것을 특징으로 형성되어 있는 것을 특징으로 한다.
Patent KR-20090066493-A (KR)
Title: Semiconductor device and manufacturing of method the same
Inventor: KIM YOUNG BOG
IPC: H01L29/78
Filed: 2007-12-20
Abstract: A semiconductor device and a manufacturing method thereof are provided to lower height of a polysilicon layer and to reduce total height of a gate by forming a top end of a step type groove with a polysilicon layer of the gate. A semiconductor device includes a semiconductor substrate(100), a gate(180), and a spacer(190). The semiconductor substrate includes a step type groove(160). The step type groove is composed of a first groove(161) and a second groove(162). The gate is formed on the step type groove in order not to be connected with both sidewalls of the first groove. The spacer is formed at both sidewalls of the gate in order to bury the first groove.
Patent KR-20090068709-A (KR)
Title: Liquid crystal composition and liquid crystlal display device having the same
Inventor: LEE JUN HYUP
IPC: C09K19/04
Filed: 2007-12-24
Abstract: A liquid crystal composition is provided to improve response time of a liquid crystal display and to realize low voltage operation due to great dielectric anisotropy and low rotational viscosity. A liquid crystal composition comprises 1-15% of at least one compound of chemical formula 1; 30-50% of at least one compound of chemical formula 2; 5-20% of a compound of chemical formula 3; 4-12% of a compound of chemical formula 4; 10-20% of a compound of chemical formula 5; 0-20% of a compound of chemical formula 6; and 4-20% of a compound of chemical formula 7. In chemical formulas, X is C3-5 aliphatic group and Y is C1 or C2 aliphatic group.
Patent KR-20090069826-A (KR)
Title: System for treatmenting substrate
Inventor: HA HEON SIK
IPC: H01L21/205
Filed: 2007-12-26
Abstract: A system for processing a substrate is provided to prevent thermal deformation of a gas distribution board by joining the center of a gas distribution board with a top lead of a chamber. A processing chamber(112) comprises a lid(138) supplying a reaction space, and a rear plate(114) is installed at a lower part of an upper lid which is inside the chamber. A gas distribution board(118) comprises a plurality of spray holes(116) in the lower part of a plasma electrode, and a substrate mount(122) is used as an opposite electrode to a plasma electrode and is mounted on the substrate. A joining member interposes the plasma electrode and connects the upper lid and the gas distribution board.
Patent KR-20090073905-A (KR)
Title: Device for alignment testing for contact switch
Inventor: KIM CHANG DEOK
IPC: H01R13/70
Filed: 2007-12-31
Abstract: A device for testing alignment of a contact switch is provided to test exact alignment of the contact switch having a plurality of terminals. A moving block(20) is installed on a base(10). A mount(26) is installed on the moving block. A contact switch to be tested is put on the mount. A clamping device detachably fixes the contact switch put on the mount. A fixed block(30) is installed to be fixed to one side of the base. The fixed block comprises a test probe. The test probe has a terminal unit having a shape corresponding to terminals in the contact switch.
Patent KR-20070045220-A (KR)
Inventor: KAWAMOTO MASAO
IPC: D03D15/00
Filed: 2005-06-27
Abstract: 본 발명은 생산이 높고, 아토피성 피부염 환자에 대해서도 자극이 적은 천 및 의류를 제공한다.  섬유 표면의 70 ％ 이상이 에틸렌의 공중합 비율이 25 내지 70 몰％인 에틸렌-비닐알코올계 공중합체에 의해 점유되어 있는 EVOH계 섬유로 구성되어 있으며, 아토피성 피부염 환자의 환부와 접촉 가능한 천이고, EVOH계 섬유 표면의 수산기량이 20 내지 70 몰％이며, EVOH계 섬유의 영률이 60 cN/dtex 이하일 뿐만 아니라, EVOH계 섬유의 단섬유 굵기가 5 dtex 이하인 아토피성 피부염 환자용 천을 제조한다.  상기 EVOH계 섬유는 에틸렌비닐알코올계 공중합체를 초 성분으로 하는 심초형 복합 섬유, 특히 에틸렌의 공중합 비율이 25 내지 70 몰％인 에틸렌-비닐알코올계 공중합체를 초 성분으로 하고, 융점 150 ℃의 결정성 열가소성 수지를 심 성분으로 하는 심초형 복합 섬유일 수 있다.   
       
     아토피성 피부염 환자용 천, EVOH계 섬유, 심초형 복합 섬유, 멀티 필라멘트사
Patent KR-20070035601-A (KR)
IPC: C08L25/10
Filed: 2005-08-29
Abstract: 본 발명은, 유리 전이 온도가 60∼200℃인 환상 올레핀 중합체(A) 100중량부; 올레핀, 디엔 및 방향족 비닐 탄화수소로 이루어지는 군에서 선택되는 적어도 2종 이상의 단량체를 중합하여 이루어지고, 유리 전이 온도가 0℃ 이하인 연질 공중합체(B) 1∼150중량부; 라디칼 개시제(C) 0.001∼1중량부; 및 라디칼 중합성의 관능기를 분자내에 2개 이상 갖는 다관능 화합물(D) 0∼1중량부를 용융혼련하여 되는 수지 조성물로 이루어지는 클린룸용 성형품을 제공한다.  이 클린룸용 성형품은, 내약품성, 내열성, 치수정밀도가 뛰어나고, 주변으로의 휘발 성분의 방출이 억제되고, 더욱이 내마모성이 뛰어나서 파티클의 발생이 억제된다. 
       
     클린룸용 성형품, 환상 올레핀 중합체, 연질 공중합체
Patent KR-20070052772-A (KR)
Inventor: SHARMA SANJEEV K
IPC: H04L1/00
Filed: 2005-08-27
Abstract: 근거리 무선 네트워크에서의 전송된 데이터 스트림의 수신 승인을 위한 방법 및 시스템이 개시된다. 본 발명의 일 실시예에서, 복수개의 매체 접근 제어(MAC) 프로토콜 데이터 유닛들은 전송 파티(party)로부터 수신 파티로 전송되고, 수신 파티는 각각의 수신된 MPDU를 승인하기 위하여 두 바이트의 MPDU 블록을 사용하는 대신에 상기 각각의 단편화된 패킷들을 위한 비트맵 필드를 이용하여 지연된 승인 프레임을 전송 파티에 전송한다. 상기 비트맵 필드는 복수개의 MPDU에 대응되는 복수개의 비트맵 값들을 포함하는데, 여기서 복수개의 비트맵 값들은 각각의 MPDU가 수신되었는지 여부를 나타내는 값이다.  
       
     	MPDU, 승인, WPAN, 비트맵, 수신
Patent KR-20070051927-A (KR)
Inventor: AERRABOTU NAVEEN
IPC: H04W84/08
Filed: 2005-09-02
Abstract: 그룹 통신 세션 내에서 콘텐츠 공유를 위한 통신 네트워크 엔티티, 예컨대, PTT/X(push-to-talk/anything) 서버에 있어서의 방법으로서, 복수의 그룹 참가자들로부터 참가자 정보를 획득하는 단계(210), 획득된 그룹 참가자 정보에 기초하여 공통 그룹 정보를 결정하는 단계(220), 및 공통 그룹 정보를 그룹 참가자들에게 송신하는 단계(230)를 포함하는 방법이 제공되며, 여기서 그룹 참가자들은 그룹 세션의 다른 참가자들에게 콘텐츠를 전하기 전에 공통 그룹 정보에 기초하여 콘텐츠를 포맷한다. 
       
     그룹 통신 세션, 콘텐츠 공유, 통신 네트워크 엔티티, PTT/X(push-to-talk/anything) 서버, 그룹 참가자, 참가자 정보, 공통 그룹 정보
Patent KR-20070067130-A (KR)
Title: Push to talk voice buffering system and methods in wireless communication calls
Inventor: SERBIN CLAY
IPC: H04B7/26
Filed: 2005-10-19
Abstract: Systems and methods are provided for voice buffering for a VOVC PTT call. The buffering starts before the VOVC call is established.
Patent KR-20070051369-A (KR)
Inventor: FUSE MASARU
IPC: B21L9/06
Filed: 2005-09-28
Abstract: 본 발명의 동력전달 체인의 제조방법 및 제조장치는 핀 부재 및 링크 플레이트를 정확하게 위치 결정할 수 있으므로, 링크 플레이트의 핀 구멍에 핀 부재를 확실하게 압입(壓入) 상태로 삽입할 수 있으며, 당해 동력전달 체인의 조립을 용이하게 할 수 있다. 
       
     동력전달 체인, 링크 플레이트, 핀 부재, 조립형
Patent KR-20070083891-A (KR)
Title: Light collecting device
Inventor: STENEBY BENGT
IPC: F24S23/30
Filed: 2005-11-01
Abstract: The present invention relates to collecting sunlight and to transport said sunlight into a space. The sunlight collecting device comprises at least a fist focusing lens and at least a first light collector. A first and a second movable sheet are provided with a first vertical distance from each other. A pendulum is provided to hold the focusing lens and to also be coupled to a first sheet by a first joint and to a second sheet by a second joint. Said first and second joint provides movement in at least two orthogonal directions.
Patent KR-20070061573-A (KR)
Title: Polymerizable liquid-crystal composition and liquid-crystal film made from the composition
Inventor: SEKI TAKASHI
IPC: C08K5/00
Filed: 2005-07-15
Abstract: A polymerizable liquid-crystal composition which comprises: a side-chain type liquid-crystalline polymer obtained by radical-copolymerizing a (meth)acrylic compound having an optically active part and a (meth)acrylic compound having an oxetanyl group as polymerizable liquid-crystal compounds containing no functional groups difficult to synthesize, such as an epoxy group; and a cation generator. Use of this polymerizable liquid-crystal composition provides a cholesteric liquid-crystal film excellent in orientation retentivity after fixation of liquid-crystal alignment and in mechanical strength without the need of a complicated step such as light irradiation in an inert gas atmosphere.
Patent KR-20070084080-A (KR)
Title: Resist composition, method for forming resist pattern, and compound
Inventor: SHIONO DAIJU
IPC: G03F7/039
Filed: 2005-09-30
Abstract: Disclosed is a resist composition containing a compound obtained by substituting a part or all of hydrogen atoms in the phenolic hydroxyl groups of a polyvalent phenolic compound (a) which has two or more phenolic hydroxyl groups and a molecular weight of 300-2500 with at least one group selected from the group consisting of acid-cleavable dissolution inhibiting groups represented by the general formulae (p1) or (p2) below (wherein R1 and R2 independently represent a branched or cyclic alkyl group which may contain a heteroatom, R3 represents a hydrogen atom or a lower alkyl group, and n' represents an integer of 1-3).
Patent KR-20070085455-A (KR)
Title: Azine compounds for combating animal pests
Inventor: HOFMANN MICHAEL
IPC: A01N43/12
Filed: 2005-11-25
Abstract: The present invention relates to new azine compounds which are useful combating animal pests, in particular insects and nematodes and to the salts thereof. The invention also relates to a method for combating insects, nematodes and arachnids. The azine compounds of the invention are described by the general formula (I) wherein ... is absent or a covalent bond; n is 0 or 1, in paarticular 0; A is an optionally substituted cyclic radical selected from phenyl and a 5-or 6-membered heterocyclic radical with 1, 2, 3, or 4 heteroatoms; Ar is an optionally substituted aromatic radical selected from phenyl, pyridyl, pyrimidyl, furyl and thienyl, x is selected from halogen, OR7, SR 7, SOR7,SO2R7, C1-C 4-alkyl and C1-C4-haloalkyl; and wherein R1 to R4 and R7 are as described in the claims and the specification.
Patent KR-20070085982-A (KR)
Title: Wide-band encoding device, wide-band lsp prediction device, band scalable encoding device, wide-band encoding method
Inventor: EHARA HIROYUKI
IPC: G10L19/16
Filed: 2005-12-09
Abstract: There is provided a wide-band LSP prediction device and others capable of predicting a wide-band LSP from a narrow-band LSP with a high quantization efficiency and a high accuracy while suppressing the size of a conversion table correlating the narrow-band LSP to the wide-band LSP. In this device, a non-linear prediction unit (102) performs non-linear prediction by using a converted wide-band LSP inputted from a narrow-band/wide-band conversion unit (101) and inputs the non-linear prediction result to an amplifier (103). The converted wide-band LSP is inputted to an amplifier (104). An adder (122) adds multiplication results (vectors) inputted from the amplifiers (103, 104).
Patent KR-20070089956-A (KR)
Title: Organic photosensitive optoelectronic device having a phenanthroline exciton blocking layer
Inventor: THOMPSON MARK E
IPC: H01L51/42
Filed: 2005-11-22
Abstract: An organic photosensitive optoelectronic device, having an anode, a cathode, and an organic blocking layer between the anode and the cathode is described, wherein the blocking layer comprises a phenanthroline derivative, and at least partially blocks at least one of excitons, electrons, and holes.
Patent KR-20070104394-A (KR)
Title: End point detection method for plasma etching of semiconductor wafers with low exposed area
Inventor: JOHAL SUMER
IPC: C23F1/00
Filed: 2006-01-19
Abstract: A method for controlling the plasma etching of semiconductor wafers determines the impedance of a plasma chamber using values representing voltage, current, and the phase angle between them, as provided by a sensor. All or less than all of the data during a first time period may be used to calculate a model. During a second time period, real time data is used to calculate a version of the instant impedance of the chamber. This version of impendence is compared to a time-projected version of the model. The method determines that etching should be stopped when the received data deviates from the extrapolated model by a certain amount. In some embodiments a rolling average is used in the second time period, the rolling average compared to the model to determine the end point condition.
Patent KR-20070106631-A (KR)
Title: Algaas light emitting diode having double hetero junction and method for manufacturing same
Inventor: MURASE KENICHI
IPC: H01L33/30
Filed: 2006-02-24
Abstract: A high-speed response AlGaAs light emitting diode which has an emission peak wavelength of 880nm or more and is provided with double hetero junction. The LED is provided with at least three layers of a P-type clad layer (1) composed of a P-type AlGaAs compound, a P-type light emitting layer (2) composed of a P-type AlGaAs compound, and an N-type clad layer (3) composed of an N-type AlGaAs compound. The light emitting layer (2) is added with Si and Ge as dopant.
Patent KR-20080012265-A (KR)
Title: Recognizing event patterns from event streams
Inventor: CHKODROV GUEORGUI B
IPC: G06F17/30
Filed: 2006-04-13
Abstract: System and method for identifying a pattern. A method of the invention compiles a pattern description where the pattern description defines a series of a first event and a second event relating to the first event. The first event is received and includes a type parameter data, a time parameter data, and a substance parameter data. A system of the invention includes a script component for associating or attaching a first script to the first event. The first script defines the type, time, and substance parameters of the second event as a function of the parameters of the first event according to the pattern description. A pattern recognition engine executes the attached first script and the executed script identifies the second event and thereby identifies the pattern.
Patent KR-20080014779-A (KR)
Title: Substrate transfer apparatus
Inventor: YOSHIZAWA TAKENORI
IPC: H01L21/677
Filed: 2006-04-05
Abstract: A substrate transfer apparatus by which installation area can be suppressed. A substrate transfer apparatus is provided with a first handling apparatus (6) and a second handling apparatus (7) for taking out glass substrates (3) from one glass substrate packing box (2) wherein a plurality of glass substrates (3) are stored; a first conveyer (9) for transferring the glass substrate (3) taken out by the first handling apparatus (6); and a second conveyer (10) for transferring the glass substrate (3) taken out by the second handling apparatus (7). The first handling apparatus (6) and the second handling apparatus (7) are arranged close to the both sides of the one glass substrate packing box (2) and alternately take out the glass substrates (3).
Patent KR-20080012382-A (KR)
Title: Terminal feeding device for a termination machine
Inventor: SHANDERSKY JAMES THOMAS
IPC: H01R43/055
Filed: 2006-06-27
Abstract: A feeder device (104) configured to be used with a termination machine (100) having a termination tool (102) includes a frame (206) configured to be located proximate to a termination zone (106) of the termination tool. A feeder carriage (204) is mounted to the frame, the feeder carriage being movable in a terminal feeding direction to an advanced position. An electric actuator (200) is mounted to the frame and joined to the feeder carriage. The actuator drives the feeder carriage in the terminal feeding direction to the advanced position to locate a terminal (110) at the termination zone.
Patent KR-20090077534-A (KR)
Title: Suction apparatus for conveying panel
Inventor: AN JUNG SU
IPC: B65H29/24
Filed: 2008-01-11
Abstract: A gripping device for transporting a panel is provided to increase the productivity by increasing the efficiency of the transporting work. A gripping device for transporting a panel comprises a holder unit(10), a suction cup(11), and an electromagnet. The holder unit is installed to move to the vertical and horizontal direction. A plurality of suction cups is installed at the holder unit. A plurality of electromagnets is installed at the holder unit. The holder unit can be elevated by the movement of a moving cart(20) to the horizontal direction along a guide rail.
Patent KR-20090078424-A (KR)
Title: The massage mousse pack cosmetic composition of foam type using carbon dioxide
Inventor: SHIN BYOUNG MO
IPC: A61K8/33
Filed: 2008-01-15
Abstract: A massage mousse pack composition using a carbon dioxide as a spray is provided to have fine and glossy foam which is maintained by pentane and make skin smooth and moisturized. A massage mousse pack cosmetic composition of spray foam type comprises 90.0-99.9 weight% of liquid composition and 0.1-10.0 weight% of carbon dioxide. The liquid composition comprises 1.0-25.0 weight% of surfactant, 5.0-30.0 weight% of moisturizer, 0.01-5.0 weight% of tackifier, 0.1-10.0 weight% of alkali chemical, 0.1-10.0 weight% of pentane or isomer, and 20-45 weight% of purified water. The surfactant is lauryl phosphate and polyglyceryl-10 laurate. The moisturizer is propylene glycol, diproplyene glycol, butylenes glycol, pentylene glycol, hexylene glycol, ethoxydiglycol, glycerin, diglycerin, triglycerin, polyglycerin, sorbitol, maltitol, polyethylene glycol or getaine. The tackifier is natural polymer, semi-synthetic polymer or synthetic polymer.
Patent KR-20080069537-A (KR)
Title: Metal-polishing liquid and polishing method therewith
Inventor: TOMIGA TAKAMITSU
IPC: H01L21/304
Filed: 2008-01-22
Abstract: A metal polishing agent is provided to solve the problem related to dicing during polishing, while not adversely affecting the polishing rate to copper, to realize excellent copper/tantalum polishing selectivity, and to improve the surface quality after polishing. A metal polishing agent used for chemical mechanical polishing of a conductor film formed of copper or an alloy thereof during the fabrication of a semiconductor device, comprises: (a) an amino acid derivative represented by the following formula I(wherein R1 is a C1-C4 alkyl); (b) colloidal silica whose surface silicon atoms are at least partially modified with aluminum atoms; and (c) an oxidizing agent. The amino acid derivative includes N-methylglycine or N-ethylglycine.
Patent KR-20090084487-A (KR)
Inventor: JUNG WOO SUK
IPC: H04W88/02
Filed: 2008-02-01
Abstract: 본 발명은 휴대 단말기 및 휴대 단말기에서 영상 재생시 발생되는 에러를 은닉하는 방법에 관한 것으로 수신된 영상 패킷을 영상 프레임으로 복조시, 상기 영상 프레임의 종류를 확인하는 과정; 상기 영상 프레임이 인터 프레임이면, 상기 인터 프레임을 구성하는 매크로 블록을 확인하는 과정; 및 상기 확인된 매크로 블록에 따라 상기 인터 프레임에 에러 은닉 알고리즘을 적용하는 과정을 갖는다. 이에 휴대 단말기에서 갑작스런 화면 전환이나 불규칙적인 움직임을 포함하는 영상 프레임을 재생할 때, 발생될 수 있는 에러를 최소화할 수 있다.  
       
     휴대 단말기, 영상 프레임, 인트라 프레임, 인터 프레임
Patent KR-20090085467-A (KR)
Title: Metal fuse and mathode for manufacturing the same
Inventor: KIM HYUNG KYU
IPC: H01L23/62
Filed: 2008-02-04
Abstract: A metal fuse and a manufacturing method thereof are provided to improve a success rate of fuse blowing by forming a cross section of a metal fuse with a symmetric hexagon shape. A second interlayer insulation film(104) is deposited on a first interlayer insulation film(102). Thickness of the second interlayer insulation film is 1000~2000Š. A bottom hole of the metal fuse is formed by removing a part of the second interlayer insulation film. A bottom end of the metal fuse is formed by depositing a metal material in the bottom hole of the metal fuse and the first interlayer insulation film. A top end of the metal fuse is formed by depositing the metal material in the bottom end of the metal fuse. The top end and the bottom end of the metal fuse have a regular polygon shape.
Patent KR-20090085772-A (KR)
Title: 복수의 절연층들이 적층된 발광 다이오드 및 그 제조방법
Inventor: KIM CHANG YOUN
IPC: H01L33/22
Filed: 2008-02-05
Abstract: 본 발명은 차례대로 형성된 제 1 도전형 반도체층, 활성층, 제 2 도전형 반도체층; 상기 제 2 도전형 반도체층에 교번하여 적층되며 상기 제 2 도전형 반도체층의 일부가 드러나도록 오픈된 영역들을 가지는 굴절율이 서로 다른 둘 이상의 절연층들; 상기 절연층들중의 최외층에 형성된 본딩 금속층; 상기 본딩 금속층에 형성된 기판; 상기 절연층들의 오픈된 영역들을 통해 상기 제 2 도전형 반도체층과 상기 본딩 금속층 사이에 형성된 오믹 전극들을 포함하는 발광 다이오드를 제공한다. 
       
     반도체층, DBR, 반사율, 반사층, 오믹전극, 다이오드
Patent KR-20090087295-A (KR)
Title: Passivity assembly of manual transmission
Inventor: MA JI HYUN
IPC: B62M11/10
Filed: 2008-02-12
Abstract: A driven assembly of a manual transmission for a bicycle is provided to rotate a driven bevel gear indirectly using a ratchet without directly rotating the driven bevel gear or stopping the rotation through a sliding member. A driven assembly of a manual transmission for a bicycle comprises a driven shaft(100a), a sliding member(200a), a driven bevel gear(300a) and a ratchet(400a). The driven shaft comprises a slit(110a) formed at the outer circumference along the longitudinal direction. A ratchet holder(120a) is formed at a part of an extended wire of the slit. The sliding member is inserted into the slit. The sliding member is slid along longitudinal direction to the ratchet holder. The driven bevel gear is coupled on the driven shaft. At the inner circumference of the driven bevel gear, a plurality of coupling grooves(310a) are formed. The ratchet is inserted into the coupling groove of the driven bevel gear.
Patent KR-20090090543-A (KR)
Title: Light-reflection plate using foamed propylene-ethylene copolymer
Inventor: LEE SANG WON
IPC: G02B5/08
Filed: 2008-02-21
Abstract: A light-reflection plate is provided to prevent the loss of intensity of radiation according to addition of white pigment and double expenses caused by arranging metal having a specular-reflection component at the back side of the reflection plate. A light-reflection plate is prepared by adding and expanding a propylene monomer 60-99 weight% and an ethylene monomer 1-40 weight%. 0.1-10 parts by weight of butane monomer and/or 0.1-10 parts by weight of ceramic fine particles are further included per 100.0 parts by weight of the mixture of the propylene monomer and ethylene monomer.