baber/WOPTO huggingface dataset:
Patent KR-20080050365-A (KR)
Title: Vacuum degassing apparatus for molten glass
Inventor: SAKAI MITSUYOSHI
IPC: C03B5/20
Filed: 2008-05-13
Abstract: A vacuum degassing apparatus for a molten glass is provided to improve the vacuum degassing performance by making a part of bottom have ridge-valley shape for increasing the vacuum degree at the center bottom portion of the part when the vacuum degree at the surface of the molten glass is constant in order to rise bubbles readily. A vacuum degassing apparatus(10) comprises: a vacuum housing(12); a vacuum degassing vessel(14); an uprising pipe(16); and a falling pipe(18), wherein in at least a part of the path of molten glass in the flow direction in the vacuum degassing vessel, a bottom portion at the center in the transverse direction of the path, has a ridge shape and the bottom portions at both ends in the transverse direction of the path, which are located on both size of the center bottom portion, have valley shape. The vacuum housing is formed in a gate-like-shape and has a main body portion(12a), an uprising portion(12b), and a falling pipe accommodating portion(12c). An uprising pipe is connected to the left end portion of the vacuum degassing vessel(14), and the falling pipe(18) is connected to the right end portion of the vacuum degassing vessel. There are boundaries between the molten glass(G) and the atmosphere at the lower end portion of the uprising pipe where the pipe is immersed in the molten glass in an upstream pit(22) downstream from a melting vessel(20), and at the lower end portion of the falling pipe where the pipe is immersed in the molten glass in a downstream pit(24). Heat insulating material(26) is provided to cover the vacuum degassing vessel around the vacuum degassing vessel, and the heat insulating material(26) is provided to cover the uprising pipe and the falling pipe respectively around the uprising pipe and the falling pipe. The insulating material is covered by the vacuum housing from outside, and is thereby accommodated in the vacuum housing. There are an inflow port(16a) and an outflow port(18a) for the flowing of the molten glass. A bubble blocking means(28) is provided in the downstream portion in the vacuum degassing vessel to prevent bubbles formed by the vacuum-degassing from flowing out to the outflow port connected to the falling pipe.
Patent KR-20090119107-A (KR)
Title: Gaze tracking apparatus and method using difference image entropy
Inventor: HONG KWANG SEOK
IPC: G06T7/40
Filed: 2008-05-15
Abstract: PURPOSE: A gaze tracking apparatus and method using difference image entropy is provided to control the various kinds of menu by using a computer, portable terminal, and camera mounted in the electronic device instead of a finger, voice, mouse by recognizing/tracing the pupil eye-gaze direction. CONSTITUTION: The gaze tracking apparatus using the difference image entropy(100) includes an image detection part, image selection part, and gaze tracker. The image detection part(120) detects the eye area image from the image taken by the camera(10). The image selection part(130) compares the eye area image with the reference images according to a plurality of eye positions and calculates the difference image entropy. The image selection part selects the reference image showing the smallest value of the difference image entropy. The gaze tracker(140) recognizes the eye-gaze direction of the pupil according to the selected reference image.
Patent KR-20090119443-A (KR)
Title: Printed prepreg sheet and the manufacturing method
Inventor: JEONG SAM TAE
IPC: B29D7/01
Filed: 2008-05-16
Abstract: PURPOSE: A printed prepreg sheet and a manufacturing method thereof are provided to exhibit the effect of painting or printing on an object with one process by attaching an adhesive or using a printing unit. CONSTITUTION: A method for manufacturing a printed prepreg sheet comprises: a first step of attaching a print transcription paper on the top of an uniaxial prepreg sheet(10); a second step of heating and compressing the uniaxial prepreg sheet that adheres to the print transcription paper using compression rollers in order to fuse a print pattern on the surface of the uniaxial prepreg sheet; and a third step of removing the print transcription paper from the uniaxial prepreg sheet.
Patent KR-20080101790-A (KR)
Title: Chemically amplified positive resist composition
Inventor: AKITA MAKOTO
IPC: G03F7/039
Filed: 2008-05-16
Abstract: A chemically amplified resist composition is provided to form the pattern with high resolution and excellent pattern profile. A chemically amplified resist composition comprises (A) a resin containing at least one selected from a group consisting of (i) a polymerization unit of the chemical formula 1, (ii) a polymerization unit of the chemical formula 2 and (iii) a polymerization unit of the chemical formula 3 and chemical formula 4; and (B) one or more photoacid generators.
Patent KR-20080102994-A (KR)
Title: Method of developing photosensitive material and method of producing conductive layer attached film
Inventor: MATSUDA TOYOMI
IPC: B65H23/24
Filed: 2008-05-20
Abstract: A method of developing photosensitive material and method of producing conductive layer attached film is provided to obtain uniform image without contamination to the width direction. A method for developing a photosensitive material(12) comprises a step of developing the photosensitive material by transferring a band type photosensitive material having silver halide into liquid developer; and a step of converting the direction of the band type photosensitive material with a photosensitive material direction converting member arranged to the direction crossing the transfer direction of the band type photosensitive material in liquid developer.
Patent KR-20090121525-A (KR)
Title: Remote controller, electronic device and control method thereof
Inventor: LEE CHANG JIN
IPC: H04L9/32
Filed: 2008-05-22
Abstract: PURPOSE: A remote controller, an electronic device and a control method thereof are provided to store a corresponding code easily without identifying and directly inputting a registration code per an electronic device. CONSTITUTION: A remote controller communication unit(110) communicates with at least one electronic device with an intrinsic identification code. If a condition for receiving the identification code is satisfied, a remote controller control unit(140) receives and stores the identification code from the electronic device. The remote controller control unit selects the stored identification code. The remote controller control unit controls the electronic device corresponding to the identification code through a user input unit.
Patent KR-20090122693-A (KR)
Title: Method of forming isolation layer for semiconductor device
Inventor: LEE JAE JUNG
IPC: H01L21/76
Filed: 2008-05-26
Abstract: PURPOSE: A method of forming an isolation layer for a semiconductor device is provided to prevent the deterioration of an electrical characteristic of the semiconductor device by making etching speed of an antireflection film and an isolation layer the same or etching them under same etch conditions. CONSTITUTION: In a method of forming an isolation layer for a semiconductor device, a trench(Tc) is formed in a semiconductor substrate(100). The inside of the trench is filled with an insulating layer(102a), and the mobility reflection barrier layer(110a) is formed on the top of the semiconductor substrate including the insulating layer. A reflection barrier layer and insulating layer is etched in first. The insulating layer is formed with a flow dielectric(108a) and is formed with an SOD(spin on dielectric) film.
Patent KR-20090123089-A (KR)
Title: Manufacturing method of metal silicide layer for semiconductor device
Inventor: HAN SE JIN
IPC: H01L21/24
Filed: 2008-05-27
Abstract: PURPOSE: A method for forming a metal silicide film of a semiconductor device is provided to make a metal silicide film uniform by controlling diffusion of a metal in an interface of a doped polysilicon layer and an undoped polysilicon layer. CONSTITUTION: A gate insulation film(103), a floating gate film(105), a dielectric film(107), and a control gate film(109) are laminated on a semiconductor substrate(101). After a hard mask pattern is formed on a conductive film, the conductive film is patterned by using the hard mask pattern as an etch mask. A gate pattern(111) is formed by etching a laminate after using the hard mask pattern as an etch mask. A spacer is formed in a sidewall of the gate pattern. The hard mask pattern is removed. A metal film is formed on a doped polysilicon film of the conductive film.
Patent KR-20090123527-A (KR)
Title: Optical sheet, back light unit and liquid crystal display device comprising the same
Inventor: LEE JUNG HOON
IPC: G02B5/02
Filed: 2008-05-28
Abstract: PURPOSE: An optical sheet, back light unit and liquid crystal display device comprising the same are provided to improve the uniformity of photo-luminance by using the first spreader including a plurality of first spreading particles. CONSTITUTION: The optical sheet(100) comprises the reflection-type polarizing film(110) and the first spreader(120). The first spreader is located on the top of the reflection-type polarizing film. The first spreader comprises a plurality of first spreading particles(122). The reflection-type polarizing film is used as the penetration or the role of reflecting from the light source. The reflection-type polarizing film comprises the first layer(111) including polymer and the second level(112) including the polymer having different refractive index. The first spreader diffuses the light which is incident through the first spreading particle from the external light source. The first spreader comprises the resin(121) having the predetermined adhesive property.
Patent KR-20090123732-A (KR)
Title: New hot water boiller
Inventor: KIM JE CHOUN
IPC: F24B9/00
Filed: 2008-05-27
Abstract: PURPOSE: A briquette hot water boiler is provided to supply hot water smoothly according to need by installing a plurality of hearths rotating inside the boiler. CONSTITUTION: A briquette hot water boiler comprises a plurality of hearths. The hearth has a briquette insertion hole having the same caliber with the briquette. The hearth is arranged inside the boiler. The hearth rotates inside the boiler. The quantity of the briquette put into the hearth is adjusted. The briquette hot water boiler always can supply the warm water.
Patent KR-20090126433-A (KR)
Title: An apparatus for identifying the defect of nuclear spent fuel assembly and the identification method
Inventor: LEE BYUNG CHUL
IPC: G21C17/07
Filed: 2008-06-04
Abstract: PURPOSE: An apparatus for identifying a defect of nuclear spent fuel assembly and the identification method are provided to prevent an additional defect in a nuclear fuel assembly after usage of the nuclear fuel since there is no need to move the nuclear fuel assembly to another place to inspect the defect. CONSTITUTION: In a device, a neutron measuring sensor(110) generates a visible rays in reaction to neutron and gamma ray emitted from the used nuclear fuel assembly. A radiation measuring sensor(100) is combined with a gamma-ray measuring sensor into one body. A pair of cables(200a,200b) respectively transmits the visible ray generated from the radiation measuring sensor and the gamma-ray measuring sensor. The neutron measuring sensor includes a neutron reactant(112) and a scintillator(114). The scintillator absorbs an alpha ray or a beta ray and generates the visible ray. A microprocessor determines whether nuclear fuel assembly is combined or not and a combination position.
Patent KR-20090129767-A (KR)
Title: An assembly of refuge footing use for escaping apparatus from the fire in the apartment
Inventor: NAM JOON NO
IPC: E06C9/00
Filed: 2008-06-13
Abstract: PURPOSE: A refuge stage assembly for an escape device is provided to safely escape in the most downside of an extrication ladder until a user is rescued. CONSTITUTION: The refuge stage assembly for an escape device includes: column members(24,24') where upper ends(20,20') are axis-installed using a connection shaft in the free end of a vertical supporter in an extrication ladder; and a refuge stage(28) fixed to the bottom part of the column member; locking devices(30,30') for maintaining the state of folding or unfolding the column member onto the extrication ladder spreading are included. The locking device includes a lever formed in the side end formed with a stopper in which the column member hangs dissimilar; an angle fixing bracket for clinching a lever with the fixed angle; and a compression coil spring for pushing the lever toward the angle fixing bracket.
Patent KR-20090131385-A (KR)
Title: Power train for automatic transmission
Inventor: LEE YEON TAE
IPC: F16H3/44
Filed: 2008-06-18
Abstract: PURPOSE: A power train of an auto transmission is provided to reduce the volume and whole length of the auto transmission, thereby reducing the weight and production cost of the auto transmission. CONSTITUTION: A deceleration planetary gear set outputs the rotation of an input shaft(10) as deceleration rotation. A complex planetary gear set receives selectively non-deceleration rotation and deceleration rotation from the input shaft and the deceleration planetary gear set to output multi-stage speed change rotation to an output shaft(20). The deceleration planetary gear set a first working element which is constantly restricted by a transmission case(30), a second working element which is selectively connected to a plurality of working elements equipped with the working element of the complex planetary gear set, and a third working element which is constantly connected to the input shaft. The complex planetary gear set comprises a fourth working element, a fifth working element, a sixth working element, and a seventh working element. The fifth working element is selectively connected to the input shaft, and is selectively restricted by the transmission case, and shares constantly a pair of working elements among the working elements of the complex planetary gear set.
Patent KR-20100001626-A (KR)
Title: Method for diagnosis of inflammation and infection in amniotic fluid
Inventor: YOON BO HYUN
IPC: G01N33/48
Filed: 2008-06-27
Abstract: PURPOSE: A method for diagnosing inflammation/infection in amniotic fluid is provided to measure the amount of degraded insulin-like growth factor binding protein-1(IGFBP-1) and specifically diagnose sensitivity. CONSTITUTION: A marker for diagnosing inflammation/infection in amniotic fluid contains a protein selected from 12 kDa, 14 kDa, 17 kDa, 21 kDa or 23 kDa fragment of IGFBP-1(insulin-like growth factor binding protein-1). A method for measuring the marker for diagnosing inflammation/infection in amniotic fluid comprises: a step of measuring marker concentration in a sample from amniotic fluid or vaginal waste of individual woman; and a step of selecting individual having higher marker concentration than normal individual.
Patent KR-20100001785-A (KR)
Title: Chemical mechanical polishing composition
Inventor: CHANG SONG YUAN
IPC: C09K3/14
Filed: 2008-06-27
Abstract: PURPOSE: An inhibitor composition is provided to suppress metal etching while maintaining high polishing removal rate of a metal layer, and to reduce defects such as dishing and erosion. CONSTITUTION: An inhibitor composition used for chemical mechanical polishing comprises at least imidazoline compound or triazole compound, or combination thereof; and sarcosine and its salt compound or its combination. The sarcosine and its salt compound comprises sarcosine, lauroyl sarcosine, N-acyl sarcosine, cocoyl sarcosine, oleoyl sarcosine, stearoyl sarcosine, myristoyl sarcosine, or their lithium salt, sodium salt, potassium salt, amine salt, or their mixture.
Patent KR-20100002345-A (KR)
Inventor: KOO JA DONG
IPC: G06F17/30
Filed: 2008-06-30
Abstract: 본 발명은 DBMS 시스템에서 Query 속도를 향상하기 위해 사용하는 인덱스 정보를 암호 알고리즘을 이용하여 암호화하고 암호화된 인덱스에 대한 인덱스 기능을 유지하도록 하는 방법에 관한 것이다. 본 발명에 따른 인덱스 암호화 방법은 인덱스를 유지한 상태에서 암호화하는 단계, 암호화된 인덱스에 대한 정렬 순서를 지속적으로 유지하기 위한 단계 및 인덱스 정보 추가, 수정, 삭제 등 다양한 인덱스 정보 변경에 따른 암호화 인덱스 정렬 순서가 유지될 수 있도록 하는 방법을 포함한다. 
       
     DB 보안, 인덱스 암호화, 필드 암호화, 가상 경로 인덱스, 가상 포인트 인덱스
Patent KR-20100002692-A (KR)
Title: Ladder type work-robot
Inventor: LEE KYU YEUL
IPC: B25J5/00
Filed: 2008-06-30
Abstract: PURPOSE: A ladder-type working robot is provided to perform effective and stable work in both upper and lower working areas of an obstacle. CONSTITUTION: A ladder-type working robot comprises a main body(100), a vertical arm member(200), slide arm members(210,220,230), and an attachment arm member(240). The main body is settled across two obstacles which are arranged in parallel. The vertical arm member is installed perpendicular to the length of the main body. The slide arm members are connected perpendicular to the length of the main body and slide vertically. The attachment arm member is equipped with a robot arm member(300).
Patent KR-20100005617-A (KR)
Title: Single transmission line for plurality of antenna
Inventor: KIM BYONG NAM
IPC: H01Q1/24
Filed: 2008-07-07
Abstract: PURPOSE: A single transmission line for feeding a plurality of antennas is provided to feed a signal to the antennas by alternatively forming a plurality of ground patterns and a plurality of signal patterns on a single board. CONSTITUTION: A plurality of signal patterns(204,208) are formed on a flexible printed circuit board(200). An RF(Radio Frequency) signal is applied to a plurality of signal patterns. A plurality of ground patterns(202,206) are formed on the flexible printed circuit board. The plurality of ground patterns are electrically connected to the ground in a terminal. The plurality of signal patterns and ground patterns are alternatively formed on the flexible printed circuit board. The plurality of signal patterns supply an RF signal to different antennas.
Patent KR-20100006460-A (KR)
Title: Method for repairing defect cell of liquid crystal display panel
Inventor: SHIN KI TAEG
IPC: G02F1/136
Filed: 2008-07-09
Abstract: PURPOSE: A method for repairing defect cell of a liquid crystal display panel is provided to prevent the exposure of a bright point within viewing angle by performing dark point repair. CONSTITUTION: A plurality of cells are arranged in the area of 1/2 spot from a lower end part(B) of the LCD panel(300). A drain electrode of the defective cell(P) cuts in multiple middles. The overlapped area is short circuited between the front end gate line and the pixel electrode. The dark spot of the bad cell is progressed. In a plurality of cells is the top end portion(A) of the LCD panel, and is arranged in a 1/2 spot from the top end portion. The drain electrode of the bad cell are cut among a plurality of cells. The overlapped area is short circuited between the common line and pixel electrode. The dark spot of the bad cell is progressed.
Patent KR-20080077063-A (KR)
Title: System for managing application for ic card
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2008-07-10
Abstract: A system for managing an application for an IC card is provided to enable an SP(Service Provider) to easily manage the application provided to the IC card by checking whether various applications mounted in each IC card are correctly and properly executed. A storing part stores application management information(125) of applications to a storage medium by linking with client IC card(135) information when more than one application is mounted in a client IC card attached to a client terminal(145). A checker checks the application management information linked with the client IC card information through the storage medium when the application mounted in the IC card is used. A determiner(115) determines a use error of the application based on the checked application management information. The application management information includes client information, detail application management information, and use or execution error information of the applications. A determination information provider(120) provides the client terminal or a card terminal(130), which requests the use of the applications, with determination result information (or error information) by receiving the determination result information from a determination unit(115).
Patent KR-20100007304-A (KR)
Title: Tire having capillary flow path for removing hydroplaning
Inventor: HWANG DO IN
IPC: B60C11/00
Filed: 2008-07-14
Abstract: PURPOSE: A tire having a capillary flow path for removing hydroplaning and a manufacturing method thereof are provided to improve the braking performance by draining the outside of a shoulder after inhaling the water flowed into vertical grooves of a tread part by the pumping action due to the deformation of a tread part generated within an elastic range. CONSTITUTION: A tire comprises plural ribs(2c,2s) and a vertical groove(1). The ribs and vertical groove are formed in a tread. If a water-film is formed between the tread and a road surface, plural capillary flow paths(3) installed in the ribs positioned at both ends of the tire among the ribs remove the water-film to prevent hydroplaning.
Patent KR-20090017409-A (KR)
Title: Method of fabricating semiconductor laser
Inventor: YOSHIMOTO SUSUMU
IPC: H01S5/00
Filed: 2008-07-15
Abstract: A method of fabrication a semiconductor laser is provided to improve a photonic crystal structure by forming an arrangement of a cavity hole. An InX1Ga1-X1N(0<X1<1) layer is grown on a gallium nitride-based semiconductor region in a deposition chamber(13). A substrate including the InX1Ga1-X1N(0<X1<1) layer is taken out of the deposition chamber. A patterned InX1Ga1-X1N layer is formed by forming a plurality of openings(17b) for two-dimensional photonic crystal. A AlX2Ga1-X2N(0<=X2<=1) layer is formed on the patterned InX1Ga1-X1N layer to form a cavity hole correspondent to the openings.
Patent KR-20100011345-A (KR)
Title: Roast pan and thereof manufacturing method
Inventor: JE HAE SEONG
IPC: A47J37/06
Filed: 2008-07-25
Abstract: PURPOSE: A roast pan and a manufacturing method thereof are provided to prevent power of a ceramic plate from flowing out. CONSTITUTION: A manufacturing method of a roast pan is as follows: A metal plate is located in a lower mold, and an upper mold presses the metal plate, and the lower supporting plate(10) is formed. A donut type upper plate(20) welds with the lower supporting plate. A circular ceramic plate(30) is corresponded with a circular curved surface(11) of the lower supporting plate. A circular center plate(40) is compressed to the ceramic plate, and a border line(L) between the donut type upper plate and the circular center plate is welded. The lower supporting plate, the donut type upper plate, and the circular center plate are cut or grinded.
Patent KR-20080075481-A (KR)
Title: Charge trapping devices with field distribution layer over tunneling barrier
Inventor: HANG TING LUE
IPC: H01L21/8247
Filed: 2008-07-25
Abstract: A charge trapping device having a field distribution layer over a tunneling barrier is provided to maintain a constant threshold voltage across a channel width under a conductive layer by uniformly distributing an electric field across the channel using a conductive layer. A charge trapping device includes a semiconductor substrate, a multilayer stack structure, and an upper conductive layer(108). The semiconductor substrate includes a source region, a drain region, and a surface thereof. The multilayer stack structure includes a tunneling barrier dielectric structure(105), a conductive layer(101), a charge trapping structure(106), and an upper dielectric structure(107). The tunneling barrier dielectric structure is arranged on the surface of the substrate, has an effective oxide film thickness greater than 3 nm, and includes a hole tunneling barrier structure. The conductive layer is arranged on the tunneling barrier dielectric structure and the channel region. The charge trapping structure is arranged on the conductive layer and the channel region. The upper dielectric structure is arranged on the charge trapping structure and the channel region. The upper conductive layer is arranged on the upper dielectric structure and the channel region.