baber/WOPTO huggingface dataset:
Patent KR-20080022268-A (KR)
Title: Single chip memory device integrated sram and non-volatile memory using bitline sharing
Inventor: DAVID S CHOI
IPC: G11C7/18
Filed: 2006-09-06
Abstract: A memory device integrating an SRAM and a nonvolatile memory to a single chip using bit line sharing is provided to perform data transmission between two memory types easily through a shared bit line. At least a pair of differential flash cells has a first flash cell and a second flash cell. A source of the first flash cell is connected to a bit line and a source of the second flash cell is connected to a complementary bit line. Control gates of the first and the second flash cell are shared. Selection gates of the first and the second flash cell are shared, and drains of the first and the second flash cell are shared. At least one SRAM cell is connected between the bit line and the complementary bit line, and is connected to a word line.
Patent KR-20080023273-A (KR)
Title: Write posture control device
Inventor: LEE KI HYUK
IPC: B43K23/00
Filed: 2006-09-09
Abstract: A writing posture correction device is provided to hold the correct writing posture by keeping the predetermined angle between a writing instrument and the note by supporting the writing instrument with a support plate. A writing posture correction device is composed of: a perforated insertion unit(200) into which a writing instrument is inserted; a support plate(100) attached to the perforated insertion unit; a fixing unit for settling the writing instrument to the perforated insertion unit; and a C-shaped writing instrument combining unit for fixing the writing instrument to the perforated insertion unit. The support plate is attached to a rod or a tip of the writing instrument. A core of the writing instrument is projected to the outside through a support plate hole formed on the support plate.
Patent KR-20080027607-A (KR)
Title: Method and apparatus for isolating and purifying nucleic acid by single bead
Inventor: YOO CHANG EUN
IPC: C12Q1/68
Filed: 2006-09-25
Abstract: A method and an apparatus for isolating and purifying nucleic acids are provided to isolate cells or viruses using a single bead where a material having a hydrophobic moiety for isolating the cells and a pH dependent charge switching moiety for purifying the nucleic acids are and purify the nucleic acids is coupled and isolate and purify the nucleic acids from the isolated cells or viruses efficiently. A method for isolating nucleic acids from cells or viruses and purifying comprises the steps of: (a) mixing a sample containing the cells or viruses with a bead solution dispersed in a binding buffer solution to couple the cells or viruses to the bead; (b) after isolating the cells or viruses coupled to the bead, washing them with a buffer solution; (c) lysing the cells or viruses coupled to the bead to couple the nucleic acids released from the cells or viruses to couple them to the bead; (d) washing the nucleic acid coupled bead with a buffer solution; and (e) adding a nucleic acid elution buffer solution to the bead to elute the nucleic acid coupled to the bead, wherein the surface of the bead is coupled to a compound represented by the formula(1). In the formula(1), Z1 is carboxyl or amino; each R1, R2, R3, R5, R6, R7, R8, R9, and R11 may be same or different, and is independently H, halogen, hydroxy, C1-20 alkyl, C1-20 alkoxy, C2-20 alkenyl, C6-30 aryl, or C6-30 aryloxy; R4 is C4-20 alkyl, C4-20 alkoxy, C4-20 alkenyl, C6-30 aryl, or C6-30 aryloxy; R10 is C3-30 heteroaryl or heterocyclic including nitrogen atom; each j, k, l and m is independently an integer from 1 to 10; and n is an integer from 1 to 30,000. An apparatus for isolating and purifying nucleic acids continuously comprises: a cell or virus lysing microchamber where a sample inlet is formed to receive a sample; a bead dispersion storage portion which is communicated with the microchamber through a microchannel and supplies the bead dispersion to the microchamber; a binding buffer storage portion which is communicated with the microchamber through the microchannel and supplies a binding buffer to the microchamber; a nucleic acid elution buffer storage portion which is communicated with the microchamber through the microchannel and supplies a nucleic acid elution buffer to the microchamber; and a laser generation portion which is adhered to the microchamber to supply laser. Further, a step of lysing the cells or viruses is performed by heating or emitting laser.
Patent KR-20080028189-A (KR)
Title: Method for fabricating mim capacitor
Inventor: OH JUN HWAN
IPC: H01L27/108
Filed: 2006-09-26
Abstract: A method for manufacturing a metal-dielectric-metal capacitor is provided to prevent the generation of metallic polymer by forming a top electrode pattern made of Ru through an oxygen plasma ashing process. A bottom electrode pattern(120) is formed on a semiconductor substrate with a lower structure, and then a dielectric layer(130) is formed on the bottom electrode pattern. A top electrode layer is formed on the dielectric layer, and then an insulation layer pattern(150a) is formed on the top electrode layer. The top electrode layer is subjected to an ashing process by using the insulation layer pattern as a mask layer to form a top electrode pattern. The top electrode layer is made of Ru.
Patent KR-20080032453-A (KR)
Title: Fluorescent lamp and method of fabricating the same
Inventor: PAKR HYO SUNG
IPC: H01J9/02
Filed: 2006-10-10
Abstract: A fluorescent lamp and a manufacturing method thereof are provided to obtain a high output current by making the length of an effective electrode portion in one end of an external electrode and that of an effective electrode portion in the other end equal. A fluorescent lamp includes a glass tube(400) and external electrodes formed at both ends of outer periphery of the glass tube. The length of an effective electrode portion formed in one end(420) of the external electrode of the glass tube is equal to that of an effective electrode portion formed in the other end(410) of the external electrode. The effective electrode portion serves as a condenser, and if lengths of the effective electrode portions are equal, the areas of pole plates are thus equal.
Patent KR-20070081412-A (KR)
Title: High porosity catalyst and method of preparing same
Inventor: LEONID GOROBINSKIY
IPC: B01J21/16
Filed: 2006-10-12
Abstract: A highly porous catalyst and a method for manufacturing the same are provided to increase the porosity in the catalyst and uniformly maintain the nano-sized structure of the catalyst, thereby using the catalyst in a fuel cell system. A highly porous catalyst comprises a plate-type clay positioned irregularly and cerium oxide formed on a surface of the plate-type clay. The highly porous catalyst has an average particle size of 5-20 nm. The highly porous catalyst has fine pores, wherein the fine pores have volumes of 0.2-0.15 g/cm^3 and diameters of 2-4 nm. The highly porous catalyst has a specific surface area of 170-240 cm^2/g. The highly porous catalyst contains cerium oxide of 75-90 wt%.
Patent KR-20060115703-A (KR)
Title: Mask rom devices of semiconductor devices and methods of forming the same
Inventor: KIM KYOUNG HWAN
IPC: H01L27/112
Filed: 2006-10-20
Abstract: A mask ROM device of a semiconductor device and its forming method are provided to prevent the degradation of characteristics in a cell due to a conventional ion implantation by connecting electrically source/drain regions with each other using an improved cell metal pattern structure. A mask ROM device of a semiconductor device includes a plurality of cell strings. Each cell strings are composed of a plurality of cells. At least one out of the plurality of cells is programmed. The programmed cell includes a cell gate pattern(112a) on a substrate(100), cell source/drain regions(114a) at both sides of the cell gate pattern in the substrate, a cell insulating spacer(116a) at both sidewalls of the cell gate pattern, a cell metallic silicide layer(122a) on the cell source/drain regions, and a cell metal pattern. The cell metal pattern(118a) is prolonged along the cell insulating spacer and a cell capping pattern(110a) of the cell gate pattern to connect electrically cell metallic silicide layers with each other.
Patent KR-20080040340-A (KR)
Title: Method for manufacturing silicon steel sheets with a high silicon content by the decomposition of sio2 and the subsequent silicon diffusion during an annealing under hydrogen atmosphere
Inventor: HEO NAM HOE
IPC: C23C10/44
Filed: 2006-11-03
Abstract: A method for manufacturing a steel sheet with a high silicon content by decomposition and penetration diffusion of silicon dioxide is provided to manufacture a high silicon steel sheet excellent in core loss characteristics ranging from a commercial frequency to a high frequency by applying an ordinary silica powder onto a silicon steel sheet in a slurry form, drying the silica powder, and penetrating and diffusing silicon into the steel sheet in a hydrogen atmosphere of a high temperature. A method for manufacturing a steel sheet with a high silicon content by decomposition and penetration diffusion of silica powder comprises: mixing an ordinary silica powder(SiO2) with water to prepare a slurry type silica powder coating agent; applying the silica powder coating agent onto a surface of a steel sheet, or disposing a silicon steel sheet comprising 0 to 3.5% of silicon between SiO2 tubes or SiO2 plates, or within an other shaped SiO2 structure; and heat-treating the steel sheet coated with the silica powder coating agent or the silicon steel sheet in a hydrogen atmosphere with a high temperature of 1000 to 1400 deg.C for a long time such that decomposed silicon is injected into the steel sheet by penetration diffusion. A grain- or non-oriented steel sheet with a high silicon content is manufactured by the method.
Patent KR-20080043593-A (KR)
Title: A novel silane compound, a method for the preparation thereof, a high density polyethylene having bridges derived from the novel silane compound, and a method for the preparation of the high density polyethylene
Inventor: KWON HYUCK JU
IPC: C07F7/18
Filed: 2006-11-14
Abstract: A novel silane compound is provided to include at least two unsaturated hydrocarbonyl groups by being coupled to each other. A high density polyethylene having a bridge structure derived from the silane compound is provided to control melt elasticity, and show excellent processability and good foam molding, hollow molding or vacuum molding properties. A silane compound is represented by a formula(1), wherein R1 is an unsaturated hydrocarbonyl group having a carbon double bond at the end; R2 is a silanol-based functional group capable of forming a -O- group between Si and Si through condensation; a is a number of R1(s) coupled to Si and an integer of at least 1; b is a number of R2(s) coupled to Si and an integer of at least 0; and c is a number of -O- group linking Si and Si and an integer of at least 1, provided that a sum of a, b and c is 4. A method for preparing the silane compound comprises a step of subjecting a silane derivative represented by a formula(6) to a coupling reaction, wherein the R1, R2 and a are the same as defined the formula(1); and b+c is a number of R2(s) coupled to Si and an integer of at least 1, provided that a sum of a, b and c is 4. A high density polyethylene has a bridge structure represented by a formula(7) derived from the silane compound of the formula(1) and is prepared by mixing a high density polyethylene, the silane compound and a radical initiating agent by melting and extruding the mixture to subject the mixture to condensation reaction. In the formula(7), R^*1-(C=C) is R1, and R1, R2, a, b and c are same as defined above the formula(1).
Patent KR-20080045429-A (KR)
Title: Independent module socket by using clip and probe
Inventor: LEE CHAE YOON
IPC: G01R1/06
Filed: 2006-11-20
Abstract: An independent module socket using a clip and a probe is provided to couple respective clips with pads of a PCB(Printed Circuit Board) with each other by inserting a spring probe into a fixing plate. A module socket includes a probe(630), an independent module clip(620), and a housing(610). The probe includes a plunger, a plunger cover, and an elastic member. The elastic member applies an electrical force at one end of the plunger and an inner portion of the plunger cover. The independent module clip is formed in an S-like shape and includes a contactor which is contacted with a memory module substrate. The housing forms an insertion space of the independent module clip therein. A hall is formed at a lower end of the housing. The plunger is inserted into the hall and contacted with the PCB.
Patent KR-20080046824-A (KR)
Title: Semiconductor memory modules having impact absorption structure
Inventor: BAEK JOONG HYUN
IPC: H01L23/10
Filed: 2006-11-23
Abstract: A semiconductor memory module is provided to protect a semiconductor memory device from physical impact caused by irregularly arranged dummy pads and dummy balls by installing an impact absorption structure on a semiconductor memory package corresponding to dummy pads and dummy balls irregularly arranged in a mother board. A semiconductor memory module includes a mother board(10) and semiconductor memory packages(5). An impact absorption structure(100) is disposed on at least one of the semiconductor memory packages to correspond to dummy pads(24) and dummy balls(28) irregularly arranged on the mother board. The semiconductor memory module can include a DIMM(dual in-line memory module) or an RDIMM(resistor dual in-line memory module). The impact absorption structure can be composed of an impact absorption pattern and a protection housing surrounding the impact absorption pattern wherein a space can be formed between the protection housing and the impact absorption pattern.
Patent KR-20070055377-A (KR)
Inventor: KAMEI MITSUHISA
IPC: G06F21/52
Filed: 2006-11-23
Abstract: 대상 함수(the target program)의 함수명과 동일한 함수명을 갖는 삽입 함수로서, 대상 함수의 보호에 관련되는 처리의 코드와, 상기 처리 후에 대상 함수를 호출하는 호출 명령을 포함하는 삽입 함수를 생성하는 처리와, 대상 함수의 함수 정의의 함수명이 제 2 함수명으로 변경된 오브젝트 코드와, 삽입 함수에 의거하여 보호된 실행 코드를 생성하는 처리를 컴퓨터에 실행시키기 위한 프로그램을 저장한 컴퓨터 판독 가능한 매체가 제공된다. 
       
     오브젝트 코드, 대상 함수 지정부, 리로케이션 테이블, 데이터 엔트리
Patent KR-20080047011-A (KR)
Title: Recording medium and method and apparatus for certificating a recording medium
Inventor: KIM SUNG HOON
IPC: G11B7/007
Filed: 2006-11-24
Abstract: A recording medium, and a method and an apparatus for certificating the recording medium are provided to enable effective use of disk space by performing the certification at anytime in need as well as during disk formatting. A recording medium comprises a plurality of recording layers, each of which comprises a data zone on which user data is recorded, and a management area for managing the data zone, including certification related information including certification time information which represents finish time of full certification for the recording medium. The recording medium can be certified without formatting process.
Patent KR-20070061464-A (KR)
Title: Method for enhancing real time response in embedded os kernel
Inventor: JUNG YUNG JOON
IPC: G06F9/06
Filed: 2006-12-08
Abstract: A method for enhancing real-time performance of an embedded OS kernel is provided to enhance response to a real-time process of the embedded Linux OS kernel by enabling a task to preoccupy a different locking area from the locking area preoccupied by other tasks or a part of the locking area preoccupied by other tasks. Priority of an interrupt process is assigned to hardware by searching the hardware generating an interrupt. A process of the interrupt processor assigned with the priority is threaded. Whenever the interrupt is generated from the threaded processor, the processor is operated according to the priority.
Patent KR-20080054869-A (KR)
Title: Soap case
Inventor: SONG KYUNG JU
IPC: A47K5/02
Filed: 2006-12-13
Abstract: A soap case for preventing leakage of water is provided to intercept the water leaked from the soap after a user uses the soap and to prevent the soap from coming into contact with the water. A soap case for preventing leakage of water removes moisture and does not discharge the moisture to the outside after using the soap. In the soap case for preventing the leakage of water, a soap placing device(2) and a water support(3) are coupled in ordinary times. A cover(1) of the soap placing table is opened and then a user uses the soap. After the soap used by the user is stored in the soap placing device, the moisture from the soap is stored in the water support and the soap placing device and the water support are separated to remove water.
Patent KR-20080056579-A (KR)
Title: Burglary inform equipment
Inventor: YOUN MOO YOUNG
IPC: G08B21/00
Filed: 2006-12-18
Abstract: A burglar alarming device is provided to enable a possessor of an article by quickly finding back the stolen article by generating alarm sound, when the article is stolen. A burglar alarming device radiates a first RF(Radio Frequency) signal at a first wavelength. The burglar alarming device receives a second RF signal at a second wavelength. The burglar alarming device includes first and second alarm units. When the second RF signal is not received, the first alarm unit generates an alarm sound. The second alarm unit radiates a third RF signal at the second wavelength and receives the RF signal at the first wavelength. When the RF signal is not received at the first wavelength, the second alarm unit generates alarm sound.
Patent KR-20080057117-A (KR)
Title: Device for lens transfer
Inventor: KOC BURHANETTIN
IPC: G02B7/04
Filed: 2006-12-19
Abstract: A lens transferring device is provided to minimize loss of the driving force to be transmitted to a lens barrel and loss due to the frictional force, thereby improving the driving efficiency. A lens transferring device(200) comprises a lens barrel, a housing(220), an actuator(230), a preload member(240), and a guide part(250). The lens barrel has at least one lens(211) and a friction member(212). The lens barrel is arranged inside the housing. The actuator arranges a piezoelectric material(231) to a corner part of the housing for providing the driving force. At least one output material contacted with the fraction member is positioned in a side of the piezoelectric material. The preload member is arranged between the corner part of the housing and the actuator for providing elasticity to the lens barrel. The guide part is arranged between the housing and the lens barrel for guiding and transferring the lens barrel to an optical axis direction.
Patent KR-20080059696-A (KR)
Title: Ball mounting apparatus for manufacturing semiconductor packages
Inventor: JUNG HYUN GYUN
IPC: H01L23/00
Filed: 2006-12-26
Abstract: A ball mount apparatus for use in fabrication of a semiconductor package is provided to automatically align a center position of a bonding pad when a solder ball is seated on flux of the bonding pad. A strip(S) with plural bonding pads(P) is fixed to a carrier block(10), solder balls attached to the bonding pads. A flux head applies flux to each bonding pad of the carrier block. A flux heating unit(50) heats the flux applied to the strip of the carrier block to decrease viscosity of the flux. A ball mount head seats the solder ball on each bonding pad of the strip. Blast ducts(51,53) are installed over the transfer path of the carrier block, and the air blown by the blast ducts is heated by a heater(54) installed in the blast ducts.
Patent KR-20070021094-A (KR)
IPC: H05B33/22
Filed: 2006-12-29
Abstract: EL 소자는 양극과 음극과의 사이에, 복수의 발광층을 구비하는 발광 소자층을 구비한다.  이 발광 소자층은, 정공 수송성 화합물을 함유하는 유기층을 2층 이상 구비하고, 복수의 발광층 중 1층 이상이 정공 수송성 화합물을 함유하고, 상기 정공 수송성 화합물을 함유하는 유기층 중에서, 전자 주입 전극의 가장 가까이에 형성되는 층의 정공 수송성 화합물의 함유 농도가, 정공 주입 전극의 가장 가까이에 형성되는 층보다도 작다.  정공 수송성 화합물을 함유하는 유기층이 3층 이상 존재하는 경우에는, 각 층에서의 정공 수송성 화합물의 함유 농도는, 정공 주입 전극으로부터 떨어진 층일수록 농도를 낮게 할 수 있다.  이에 따라 복수의 발광층의 각각에 대하여, 정공 및 전자의 공급량이나 공급 타이밍의 최적화를 도모하는 것이 용이해지고, 어느 발광층이라도 균일하게 발광시키는 것을 용이하게 한다. 
       
     투명 절연 기판, 층간 절연층, 발광 소자층, 유기 EL 소자
Patent KR-20080062197-A (KR)
Title: Substrate treatment apparatus
Inventor: KIM JU WON
IPC: H01L21/02
Filed: 2006-12-29
Abstract: A substrate treatment apparatus is provided to exhaust the acid and the alkali separately by connecting an exhaust tube to an exhaust pipe, and disposing a valve on the exhaust tube. A substrate treatment unit(101) comprises a spin head which rotates a substrate, a bowl(120) which surrounds the spin head, an exhaust duct(130) which is disposed within the bowl, and a first and a second exhaust pipes which are disposed within the exhaust duct. An exhaust processing unit(102) comprises a first and a second exhaust tubes which are connected with the first and second exhaust pipes respectively, a third exhaust tube which is connected with the first and second exhaust tubes, and comprises a vacuum pump, and a fourth and a fifth exhaust tubes which are separated from the third exhaust tube.
Patent KR-20060057569-A (KR)
Title: Spiro[1-azabicyclo[2.2.2]octan-3,5'-oxazolidin-2'-one] derivatives with affinity to the alpha7 nicotinic acetylcholine receptor
Inventor: CHANG HUI FANG
IPC: C07D498/20
Filed: 2004-07-06
Abstract: Compounds of formula (I) and pharmaceutically-acceptable salts thereof, wherein Arl, A and Ar2 are as defined in the specification, pharmaceutical compositions and formulations containing them, methods of using them to treat diseases and conditions either alone or in combination with other therapeutically-active compounds or substances, processes and intermediates used to prepare them, uses of them as medicaments for therapy, uses of them in the manufacture of medicaments and uses of them for diagnostic and analytic purposes.
Patent KR-20060034708-A (KR)
Title: Thin film transistor and method for manufacturing same
Inventor: TAKEUCHI TAKAYUKI
IPC: H01L51/50
Filed: 2004-07-15
Abstract: A thin film transistor (100) is disclosed which comprises a semiconductor layer (4), and a source region (5), a drain region (6) and a gate region (2) which are so formed in the semiconductor layer as to be separated from one another. The semiconductor layer is composed of a composite material which is obtained by dispersing a plurality of particles of at least one inorganic material in an organic semiconductor material.
Patent KR-20060037367-A (KR)
Title: Light reflection sheet, process for producing the same and molding thereof
Inventor: FUNAKI KEISUKE
IPC: F21V7/22
Filed: 2004-03-02
Abstract: There is provided light reflection sheet (I) of 0.4 to 2 mm thickness comprised of a PC resin composition containing titanium oxide, which sheet exhibits a light reflectance of 98% or higher and a light transmittance of less than 1%. The light reflection sheet (I) excels in flame retardance and light reflection characteristics. There is further provided light reflection sheet (II) comprising a base sheet of 0.4 to 2 mm thickness comprised of a PC resin composition, the PC resin composition comprising a combination of 85 to 60 mass% of PC polymer (A) and 15 to 40 mass% of titanium oxide (B), and, superimposed on at least one major surface of the base sheet, a lightproof layer of 0.5 to 20 mum thickness capable of cutting or absorbing ultraviolet radiation. The light reflection sheet (II) suppresses yellowing and drop of reflection characteristics after prolonged use. There is still further provided light reflection sheet (III) comprising the same base sheet as employed in the light reflection sheet (II) and, superimposed on at least one major surface thereof, a light diffusion layer of 0.5 to 20 mum thickness capable of light diffuse reflection. The light reflection sheet (III) exhibits enhanced light diffuse reflection characteristics and when used as a perpendicular transmission type liquid crystal backlight, can provide a liquid crystal viewing plane of reduced luminance irregularity.