baber/WOPTO huggingface dataset:
Patent KR-20070102096-A (KR)
Title: Spindle motor
Inventor: LEE TAE WOOK
IPC: H02K5/15
Filed: 2006-04-13
Abstract: A spindle motor is provided to expand a life span by preventing oil, which flows upward from a bearing along an interference of a rotation axis and the bearing, from being leaked. A spindle motor includes a bearing housing(110), a bearing(120), a rotation axis(130), a stator(140), a rotor(150), a turn-table(160), a first stopper(170), and a second stopper. An upper plane of the bearing housing(110) is opened. The bearing(120) is installed on the inside of the bearing housing(110). Oil is impregnated into the bearing(120). The rotation axis(130) is rotatably supported by the bearing(120). The stator(140) is fixed on an outer plane of the bearing housing(110). The rotor(150) is fixed on the rotation axis(130), and is rotated by an operation with the stator(140). The turn-table(160) is fixed on the rotation axis(130), and is rotated in the same direction with the rotation axis. A disk is mounted on the turn-table(160). The first stopper(170) is fixed on an outer plane of the rotation axis of an upper part of the bearing(120). The first stopper(170) guides the oil to drop toward the bearing(120) by blocking the oil which flows upward along an interface of the bearing(120) and the rotation axis(130). The second stopper is fixed on an internal plane of the bearing housing(110), and wraps the first stopper(170). The second stopper prevents the oil existed on the upper plane of the bearing(120) from being leaked to an outer side of the bearing housing(110).
Patent KR-20070103972-A (KR)
Title: Terminal devices with function of bridge of protocol stack and recording medium
Inventor: PARK HEN SUH
IPC: H04L12/66
Filed: 2006-04-20
Abstract: A terminal with a protocol stack bridge function and a recording medium for the same are provided to execute the unique functions of a home device, which accesses at least a cable/wireless communication network and has at least a short range communication function, and to offer a home gateway function at the same time to connect one or more short range communication terminals, located in a home, to the cable/wireless communication network in real time by mounting a logical bridge function layer, which provides a protocol stack bridge function, at the home device. A terminal(100) having a protocol stack bridge function comprises a communication processing part, a short range communication part, a bridge confirmation part(285), a protocol conversion part(280), and a bridge function part(275). The communication processing part accesses at least a cable or wireless communication network. The short range communication part connects at least a short range communication channel with a communication terminal. If a packet is transmitted through the connected short range communication channel from the communication terminal and it is received to the physical layer of a protocol stack corresponding to the short range communication part, the bridge confirmation part(285) reads the information of the received packet and confirms whether to bridge the packet to a protocol stack corresponding to the communication processing part. When it is required to bridge the packet to the protocol stack corresponding to the communication processing part, the protocol conversion part(280) converts the packet in a packet structure corresponding to the protocol stack corresponding to the communication processing part. The bridge function part(275) bridges the converted packet to the protocol stack corresponding to the communication processing part. The communication processing part transmits the bridged packet to the cable or wireless communication network.
Patent KR-20060113531-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: SUDOU JINSUKE
IPC: H01L31/10
Filed: 2006-04-28
Abstract: A semiconductor device and its manufacturing method are provided to embody a high voltage schottky barrier diode and to improve a current efficiency of the schottky barrier diode by restraining a reverse leakage current of the schottky barrier diode using an improved insulating layer structure. A semiconductor device comprises a semiconductor substrate(102) with a first conductive type region(104), a metal electrode on the first conductive type region, a second conductive type region(114) along a periphery of the metal electrode, and an isolation layer(106,108) spaced apart from the second conductive type region. The semiconductor device further includes an insulating layer. The insulating layer is formed between the metal electrode and the isolation layer to cover the surface of the substrate and contact an end portion of the metal electrode. The insulating layer has a predetermined thickness range of 200 nm or more within a predetermined portion between the isolation layer and the second conductive type region.
Patent KR-20060114293-A (KR)
Title: Compositions and processes for immersion lithography
Inventor: WANG DEYAN
IPC: H01L21/027
Filed: 2006-05-01
Abstract: A composition for immersion lithography and an immersion lithography method are provided to enhance a resolution of an image pattern by preventing acid and/or other resist materials from migrating into immersion solution. A photoresist composition is applied on a substrate. The photoresist composition contains at least one resin, a photoactive component, and at least one material, which is not substantially mixed with the at least one resin. A photoresist layer is immersed inside a radiation ray, which activates the photoresist composition. The immersed photoresist layer is exposed to light. The material, which is not substantially mixed with the at least one resin, is a particle. The material, which is not substantially mixed with the at least one resin, is a water-based soluble group and/or at least one photoacid-labile group.
Patent KR-20060059945-A (KR)
Inventor: PAIK KYUNG WOOK
IPC: H01L27/146
Filed: 2006-05-11
Abstract: 본 발명은 패턴된 NCA/ACA가 형성된 반도체 칩을 웨이퍼 상에서 형성하는 웨이퍼레벨 패키지 제작 방법과 이를 사용한 모듈 방법을 포함한다. 본 발명의 웨이퍼 레벨 패키지 제작 방법은 제 1차 포토레지스트를 웨이퍼 상에 도포하는 단계; 상기 제 1차 포토레지스트를 노광하여 반도체 칩의 일정 영역을 보호하는 포토레지스트만을 남겨놓는 단계; 상기 제 1차 포토레지스트 작업된 웨이퍼 위에 접착제 층을 형성하는 단계; 상기 웨이퍼 위에 제 2차 포토레지스트를 도포하고 노광하여 반도체 칩의 일부 영역 위의 접착제 층에 포토레지스트를 형성하는 단계; 상기 형성된 제 2차 포토레지스트를 마스크로 사용하여 상기 접착제 층을 습식 또는 건식 방법으로 에칭하는 단계; 및 상기 제 2차 포토레지스트를 제거하고, 상기 제 1차 포토레지스트 및 접착제 층 잔류물을 제거하는 단계를 포함한다. 본 발명에 따른 웨이퍼 상에 미리 도포된 NCA/ACA 접착제 층의 패턴 형성을 통해, 종래의 접착제의 기계적 펀칭 방법을 사용함으로써 발생하는 이미지 센서 모듈 제작 공정에 있어서의 긴 공정 단계와 이로 인한 공정 시간 및 수율 저하 등의 단점을 극복할 수 있는 이미지 센서 모듈을 제작 할 수 있다. 
       
     이미지 센서, NCA, ACA, 접착제
Patent KR-20060121709-A (KR)
Title: Mobile communication terminal
Inventor: MIYATA KATSUYA
IPC: H04B1/40
Filed: 2006-05-23
Abstract: A mobile communication terminal is provided to realize an antenna picture display which does not confuse when the base station transmits content under the transmission condition with low error tolerance and the reception error becomes high at the reception terminal during multicast services. A display section(104) is a display screen, such as a liquid crystal display, which displays mail, internet, and basic operation screens. In addition, a plurality of display screens, such as a main screen and a sub screen, can be provided. A key input section(105) receives input from a user by a numeric keypad, function keys, a touch panel, voice input, etc. A voice input and output section(106) includes a voice input section, such as a microphone, for converting input voice to signals and a voice output section, such as a speaker, for outputting voice. A control section(107) controls each section. If the user performs a voice communication operation via the key input section(105), the control section(107) controls the transmission and reception section(101) based on a communication circuit establishment processing program for voice communication stored in the memory section(103) and establishes a communication circuit. When the communication circuit is established, this fact is displayed in the display section(104), and the voice signal input from the voice input and output section 106 is modulated by the modulation and demodulation section(102) and transmitted to the intended party via the transmission and reception section(101). At the same time, the voice data received via the transmission and reception section(101) is demodulated by the modulation and demodulation section(102) and output from the voice input and output section(106) as voice signals.
Patent KR-20070059844-A (KR)
Title: Dynamic linearization digital-to-analog converter
Inventor: CHO MIN HYUNG
IPC: H03M1/66
Filed: 2006-05-23
Abstract: A dynamic linearization digital-to-analog converter is provided to obtain high dynamic linearity by dynamically compensating deterioration of linearity due to mismatch caused by spatial arrangement of unit current sources. A dynamic linearization digital-to-analog converter includes a decoder(12), a current switch driver(14), and a random selecting switch(13). The decoder(12) selects a current source(15) from a digital input. The current switch driver(14) drives a current switch of the current source(15). The random selecting switch(13) is located between the decoder(12) and the current switch driver(14), and resets connection between an output of the decoder(12) and an input of the current switch driver(14) randomly every clock.
Patent KR-20070113572-A (KR)
Title: Scaffold for treatment of articular cartilage
Inventor: CHO SEONG KWAN
IPC: A61K35/50
Filed: 2006-05-25
Abstract: A scaffold for treating articular cartilage is provided to promote the cartilage generation rapidly and effectively due to be in vivo transplantable through a simple operation, increase the cartilage therapeutic effect by artificially generating calcified cartilage layer having a similar structure to that of a real cartilage and have the mechanical strength adequate for cell transplantation and cartilage regeneration. A scaffold for treating articular cartilage is made by seeding a porous scaffold consisting of a biodegradable polymer and calcium phosphate-based biocompatible ceramic with at least one cell selected from the group consisting of mesenchymal stem cells isolated from umbilical cord, amnion, or liquor amnii, progenitor cells derived from the mesenchymal stem cells and able to be differentiated into chondrocyte or osteocyte, chondrocytes and osteocytes differentiated from the mesenchymal stem cells and is characterized in that it induces the differentiation and proliferation of cells in vivo, wherein the biodegradable polymer is at least one selected from the group consisting of collagen, gelatin, chitosan, alginate, hyaluronic acid, dextran, poly(lactic acid), poly(glycolic acid)(PGA), poly(lactic-co-glycolic acid)(PLGA), poly(epsilon-carprolactone), poly(anhydrides), polyorthoesters, polyviniyalcohol, poly(ethyleneglycol), polyurethane, polyacrylic acid, poly(N-isopropyl acrylamide), poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) copolymer, a copolymer thereof and a mixture thereof and the calcium phosphate-based biocompatible ceramic is selected from the group consisting of hydroxy apatite(Ca10(PO4)6OH2), fluorapatite, Ca3(PO4)2, Ca2P2O7, and Ca4P2O7.
Patent KR-20070032902-A (KR)
IPC: H01H13/02
Filed: 2006-05-26
Abstract: The present invention provides a switching apparatus having excellent operability and simple structure while realizing different switching actions by pushing, rotating and rocking one operation knob. The switching apparatus comprises a case, an operation shaft whose upper end projects from inside of the case and which is provided at its central portion with a flange, strikers which support the flange such that the operation shaft can rock and rotate, an operation knob mounted on an upper end of the operation shaft, and a substrate. A push switch is provided therein with a contact which is switched when the operation knob is pushed to move the operation shaft and the striker is moved. The push switch is mounted on the substrate. The substrate is formed with a fixed contact. When the operation knob is rotated to rotate the operation shaft, the slider rotates. In this rotating state, if the operation knob is rocked to rock the operation shaft, the slider moves and the fixed contact is switched.
Patent KR-20060125486-A (KR)
Title: Liquid droplet ejection method, head unit, liquid droplet ejection device, electro-optical divice, and electronic equipment
Inventor: KATO TSUYOSHI
IPC: B41J29/393
Filed: 2006-05-29
Abstract: A liquid droplet ejection method, a head unit, a liquid droplet ejection device, an electro-optical device, and electronic equipment are provided to decrease a total printing time and prevent a generation of a stain on a formed layer. A liquid droplet ejection method discharges the liquid droplet of a functional liquid on a substrate with relatively scanning the substrate and an ejection head. The liquid droplet ejection method discharges functional liquid of different types having different drying speeds on positions different scan directions among the same scans and at least a portion of each scan region is overlapped in the functional liquid of different types.
Patent KR-20070114988-A (KR)
Title: Microwave-oven with a plurality of doors
Inventor: PARK MAN KI
IPC: F24C7/08
Filed: 2006-05-30
Abstract: A microwave oven having more than one door is provided to prevent condensation of moisture on each door screen. A microwave oven having more than one door includes a cavity(120) for cooking food, a compartment(110) for containing electric parts with air discharge openings(113) to discharge air to the cavity, a housing case for constituting an outer surface of the cavity and the compartment with air intake openings(111) at a side to intake air into the compartment, doors(140, 141) at an opened wall for opening or closing the doors selectively, and a cooling device(150) to cool heat generated in the compartment.
Patent KR-20070005484-A (KR)
Title: Hearth system and firm formation device
Inventor: MURAKAMI YOSHINOBU
IPC: C23C14/24
Filed: 2006-06-28
Abstract: A hearth implement capable of mounting and separating a hearth while maintaining the vacuum state of a vacuum container, and a film forming equipment comprising the same are provided. As a hearth implement(2) for supplying hearth members(21) having an introduction hole(21a) vertically formed therein to introduce a solid film-forming material(Ma) to a material supporting position(B) within a vacuum container(10) of a film forming equipment(1), the hearth implement comprises: a hearth mounting part(22) which is installed within the vacuum container, can mount the hearth members thereon, and can move the hearth members to a lower side of the material supporting position; a hearth pushing-up member(23a) which is installed at the lower side of the material supporting position such that the hearth pushing-up member can be moved up and down to push up the hearth members mounted on the hearth mounting part to the material supporting position; and a material pushing-up member(24a) which is installed at the lower side of the material supporting position such that the material pushing-up member can be moved up and down to push up the solid film-forming material.
Patent KR-20060084427-A (KR)
Title: 양돈용 습식 급이기
Inventor: KIM KI JOO
IPC: A01K5/01
Filed: 2006-07-03
Abstract: 본 발명은 사료 주입구가 형성된 호퍼와, 상기 호퍼의 하단에 결합되는 사료 배출관과, 상기 사료 배출관의 하부에 설치되는 급이기 판 및, 상기 급이기 판의 외주에 설치되는 칸막이로 이루어진 양돈용 습식 급이기에 있어서; 상기 급이기에는 물 수용부(34) 및 급수장치가 설치된 것을 특징으로 하는 양돈용 습식 급이기에 관한 것이다. 
       
     습식 급이기, 물 수용부, 급수장치, 사료 수용부, 급이기 판, 니플, 부구
Patent KR-20080006158-A (KR)
Title: Method of soap boiling having a function of mosquito wiping out
Inventor: CHOI WON YONG
IPC: C11D9/50
Filed: 2006-07-11
Abstract: A method for manufacturing soap having a mosquito control function is provided to produce the soap which has a cleansing function and protects the skin from mosquitoes or various insects. A method for manufacturing soap having a mosquito control function includes the steps of: preparing an oil mixture by mixing 10 cc of lavender oils, 8 cc of citronella oils, 5 cc of tea tree oils, and 5 cc of peppermint oils based on 100 g of a soap material base containing vegetable natural glycerine; heating the soap base in boiling water to obtain an solution, and mixing the oil composition with the obtained solution; and cooling and forming the mixture into a predetermined shape.
Patent KR-20080006322-A (KR)
Title: A device for reducting of vibration in the cooling apparatus
Inventor: PARK JUN MIN
IPC: H05K7/20
Filed: 2006-07-12
Abstract: A vibration reduction device of a cooler is provided to minimize a vibration due to an eccentricity of a cooling fan and reduce damage or abrasion due to an external impact or the vibration of the motor. A vibration reduction device of a cooler includes a vibration absorption member(10) and a support member. The vibration absorption member is implemented at one side of the cooler. The support member supports the vibration absorption member with respect to the cooler. The vibration absorption member is made of one of a metal, a synthetic resin, and a rubber. The support member includes a support bracket(21) and a support bar(22). The support bracket is coupled with one side of the cooler. The support bar is supported at one side of the support bracket. The vibration absorption member is inserted into the support bar.
Patent KR-20080008893-A (KR)
Title: Method for manufacturing mold for nano imprint lithography
Inventor: JUNG HUN ROK
IPC: H01L21/027
Filed: 2006-07-21
Abstract: A method for manufacturing a mold for nano imprint lithography is provided to reduce required time of OPC(Optical Proximity Correction) and enhance growing defects generated by a pellicle at the time of using a reticle. A method for manufacturing a mold for nano imprint lithography includes the steps of: forming Cr layer patterns on a transparent substrate; coating a metal layer on the Cr layer patterns; forming a metal layer spacer at both sides of the Cr layer patterns by anisotropic etching the metal layer; anisotropic etching a lower transparent substrate by using the Cr layer patterns as an etching mask; and forming transparent substrate patterns(21') having a tilted side surface profile by removing the Cr layer patterns. The transparent substrate is made of quartz. The Cr layer patterns are formed by a plasma etching method using Cl2 gas.
Patent KR-20080009507-A (KR)
Title: Photoresist composition
Inventor: JUNG HUN ROK
IPC: G03F7/004
Filed: 2006-07-24
Abstract: A photoresist composition is provided to form a uniform photoresist pattern without pattern collapse even when a photoresist layer has low thickness, and to improve yield of a semiconductor device by improving photoresist coating defects. A photoresist composition comprises a polymer having an acrylate structure for ArF, ethyleneglycol diacrylate represented by the following formula 1, a photoacid generator, and an organic solvent. The ethyleneglycol diacrylate, photoacid generator, and organic solvent are contained in amounts of 1-5 parts by weight, 0.1-3 parts by weight, and 50-95 parts by weight based on 100 parts by weight of the polymer for ArF, respectively. The ethyleneglycol diacrylate has a molecular weight of 700-2000.
Patent KR-20080012490-A (KR)
Title: Liquid crystal display and method for manufacturing of the same
Inventor: YANG HEE JUNG
IPC: G02F1/136
Filed: 2006-08-03
Abstract: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to deposit an alloy layer as changing a ratio of metal, thereby simultaneously forming an inside of the alloy layer with metal having low resistivity and forming the outside with a diffusion preventing film. A gate electrode(111a) is formed in a predetermined area of an insulating substrate(110). A gate insulating film(112) is formed in the front of the substrate including the gate electrode. A semiconductor layer(113) is formed on the gate insulating film of an upper part of the gate electrode. Source and drain electrodes(114a,115) are formed on both side ends of the semiconductor layer and the gate insulating film at certain intervals. A diffusion preventing film is formed on upper and lower parts of the source and drain electrodes. A passivation film(117) is formed in the front of the substrate including the diffusion preventing film and has a contact hole in a predetermined region of an upper side of the diffusion preventing film of the drain electrode upper part. A pixel electrode(118) is electrically connected with the diffusion preventing film of an upper part of the drain electrode through the contact hole.
Patent KR-20060095749-A (KR)
Inventor: CHON YOUNG KWANG
IPC: A61H1/00
Filed: 2006-08-11
Abstract: 본 발명은 인체의 척추 부위와 팔 및 다리의 뒷면에 위치해 있는 주요 경혈과 경락에 접촉하도록 제작된 유형 돌기물을 통해 사용자의 체중에 비례하는 강력하고 지속적인 압력(氣)을 경혈과 경락에 투입하여 막혀 있는 기혈(氣血)을 소통시켜 질병의 원인을 제거하고 기력을 생성 강화시켜 건강한 삶을 영위할 수 있도록 한 경혈 경락 소통기에 관한 것이다. 
     본 발명에 따른 인체의 척추 및 선추부분(골반부위)의 장치는 다수의 바(BAR)형의 막대로 구성되며, 인체의 척추부분에 설치되는 다수의 바형의 막대에는 그 막대를 고정하기 위한 2개의 스틱과 그 스틱이 관통할 수 있는 홈을 포함하고 있고, 선추부분(골반부위)에 설치되는 다수의 바형의 막대에는 바형막대를 고정하기 위한 5개의 스틱과 그 스틱이 관통할 수 있는 홈을 가지며, 5개의 스틱 중 1개의 스틱은, 척추부분과 선추부위에 설치되는 바형의 막대를 상호 연결시키고 선추부분의 나머지 4개의 스틱은 둔부의 만곡선에 따라 제작된 다수의 바형의 막대를 고정하는데 사용되며, 다리 및 팔 뒷면의 경혈과 경락에다 압력을 투입할 수 있는 다수의 바형의 막대 조합으로 된 경혈 경락 소통기를 골반 및 척추 경혈 경락 소통기와 연계시켜 사용함으로써 전신 경혈 경락소통기로서의 기능과 역할을 수행하도록 한 것이다.  
       
     경혈, 경락, 유형 돌기물, 바형 막대. 스틱.
Patent KR-20080025833-A (KR)
Title: Gas filling valve
Inventor: JEON WON TAE
IPC: A63H27/10
Filed: 2006-09-19
Abstract: A gas filling valve is provided to reduce a cost by not replacing and purchasing a valve corresponding to a balloon inlet through the adoption of a structure that a gas inlet tube, which is formed in a shape corresponding to each of the balloon inlet regardless of kinds of balloons with different shapes and lengths, is simply detachably coupled to a front end of a nozzle. A gas filling valve includes a body(100), a first shaft(200), a discharge connector(300), a second shaft(400), and a gas inlet tube(500). The body is coupled to a gas vessel and decreases pressure of introduced gas by having a gas inflow path(122) and a hollow unit. The gas inflow path with a predetermined length guides the introduced gas. The hollow unit has a relatively larger diameter than the gas inlet path. The first shaft is elastically supported by being installed in the body and selectively blocks the gas inflow path. The first shaft has a gas path(210) formed through in a longitudinal direction. The discharge connector is coupled to a lateral surface of the body and forms a passage(320) inside to discharge the gas introduced from the body. The second shaft is elastically supported by being installed inside the discharge connector and selectively blocks the discharged gas. A conical nozzle(420) is detachably coupled to a front end of the second shaft. The second shaft has a gas path(410) formed through in a longitudinal direction. The gas inlet tube is detachably coupled to a front end of the nozzle.
Patent KR-20080026312-A (KR)
Title: Lower arm with impact absorbing function
Inventor: YOO SANG HOON
IPC: B60G7/02
Filed: 2006-09-20
Abstract: A low arm having a shock absorbing function is provided to reduce shock and vibration applied to the low arm effectively by installing a multi-step spring elastically extended along the width direction of a vehicle. A low arm having a shock absorbing function comprises a first low arm(10) whose one end is connected to a vehicle frame, a second low arm(12) whose one end is elastically inserted into the other end of the first low arm, and a multi-step spring(13). The multi-step spring has one end supported by the other end of the low arm to insert the other end which is connected to a knuckle of a wheel into the second low arm. The multi-step spring has three springs with different diameter, frequency of winding, and length. A stopper(12a) is projected toward the front end of the second low arm. A guide groove(10a) in which the stopper is engaged is formed at the second low arm shaped like a pipe. The first low arm is shaped like a bar.