baber/WOPTO huggingface dataset:
Patent KR-20080092600-A (KR)
Title: Circuit for protecting lamp drive inverter
Inventor: HAN JAE HYUN
IPC: H05B41/24
Filed: 2007-04-12
Abstract: A lamp driving inverter protection circuit is provided to reinforce feedback impedance by transmitting a feedback current using a voltage follower. A lamp driving inverter protection circuit includes a transformer(T1), a detection resistor(Rs), a voltage follower(110), a first capacitor(C1), a second capacitor(C2). The transformer supplies power to a load terminal. The detection resistor detects a feedback current outputted from the load terminal. The voltage follower transmits a feedback current signal detected through the detection resistor to a drive for controlling an operation of the lamp driving inverter protection circuit. A side of the first capacitor is coupled to a second side of the transformer. The other side of the first capacitor is coupled to the load terminal. A side of the second capacitor is coupled between a second side of the transformer and the first capacitor. The other side of the second capacitor is coupled to a ground.
Patent KR-20080092606-A (KR)
Title: Actuator for optical pickup
Inventor: LEE KYUNG TAEK
IPC: G11B7/08
Filed: 2007-04-12
Abstract: An actuator for an optical pickup is provided to project light at an accurate position of a signal recording surface of a disk by adjusting the intensity and direction of current applied to a focusing coil and tracking coils to move a bobbin. An actuator for an optical pickup comprises a base(30), a bobbin(40), a focusing coil(44) and tracking coils(46), and a holder(36). The base is installed with yokes(32) having magnets(34). The bobbin is installed on the base apart from the upper surface of the base to collect the light from the light source on a disk. The focusing coil and tracking coils are wound to move the bobbin in a focusing direction and a tracking direction. The holder is installed with suspensions(38) which are connected to two surfaces of the bobbin to support the bobbin. Tangential rotation of the bobbin is controlled to adjust the light projected on a signal recording surface of the disk accurately.
Patent KR-20070102958-A (KR)
Title: Lubricant compositions for an automatic transmission
Inventor: ITOU MASAAKI
IPC: C10M169/04
Filed: 2007-04-16
Abstract: A lubricant composition for an automatic transmission is provided to improve durability of the friction characteristic, fuel efficiency, and the fatigue life time of a gear. A lubricant composition for an automatic transmission consists of lubricant base oil(A) having kinematic viscosity of 3.7~4.1mm^2/s at 100 deg.C and consisting of lubricant base oil having kinematic viscosity of 2.5~4.5mm^2/s at 100 deg.C and lubricant base oil having kinematic viscosity of 10~40mm^2/s at 100 deg.C; a poly(metha)acrylate viscosity index improver of 1~20wt.% having weight average molecular weight of 15000~30000, to the total weight percent of the composition; an imide friction modifier of 2~4wt.% having a hydrocarbon group with 8~30 carbons; a phosphorous extreme pressure additive of 0.01~0.04wt.%; and an ashless dispersing agent of 0.01~0.04wt.% having at least one of alkyl and alkenyl groups with number average molecular weight over 2000. The lubricant composition has kinematic viscosity of 5.6~5.8mm^2/s at 100 deg.C.
Patent KR-20070105926-A (KR)
Title: Dye-containing negative curable composition, color filter and method for producing the same
Inventor: SASAKI TOMOYA
IPC: G03F7/004
Filed: 2007-04-26
Abstract: A negative curing composition containing a dye, a color filter prepared by using the composition, and a method for preparing the color filter are provided to prevent the change of line width of a pattern due to the change of exposure value and to reduce the precipitation of an insoluble material after the preparation of a composition. A negative curing composition containing a dye comprises at least two dyes selected from an azo compound having a hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member, a phthalocyanine compound and an azomethine compound; at least one oxime photopolymerization initiator; at least one radical polymerizable monomer; and optionally an organic solvent. Preferably at least one dye contains an acid group.
Patent KR-20070108084-A (KR)
Title: Lithium secondary battery and method for producing the same
Inventor: KIM SUN KYU
IPC: H01M50/40
Filed: 2007-05-04
Abstract: A method for manufacturing a lithium secondary battery is provided to improve a yield of a battery manufacture process by reducing an internal short of both electrodes causable during an assembling process of a battery and low-voltage badness of the battery. A method for manufacturing a lithium secondary battery includes the steps of: (a) spreading an insulating powder on a partial or whole surface of at least one selected from a positive electrode, a negative electrode, and a separator; (b) forming an electrode assembly using the positive electrode, negative electrode, and separator; and (c) putting the electrode assembly into a case and sealing the case. The insulating powder is nonconductor or semiconductor particles.
Patent KR-20080100091-A (KR)
Title: Apparatus for loading raw material and unloading molded lens automatically, and method of loading raw material and unloading molded lens
Inventor: LEE EUN SOO
IPC: B29C45/40
Filed: 2007-05-11
Abstract: An apparatus for loading raw material and unloading molded lens automatically is provided to reduce entire molding cycle time by performing tasks by a first robot handler and a second robot handler simultaneously. An apparatus for loading raw material and unloading molded lens automatically comprises a feeding conveyor supplying molds in which the raw material is accommodated into the molding machine; an conveyor carrying the molds from the molding machine; a first robot handler which injects new raw material into the disassembled mold and assembles the disassembled molds; a second robot handler(72) which successively arranges the raw material from the raw material holder in which the new raw materials is accommodated in the raw material alignment table; a lens alignment table transfer device(171) transferring the lens alignment table between the working position of the first robot handler and the working position of the second robot handler; a raw material alignment table transfer device transferring the raw material alignment table between the working position of the first robot handler and the working position of the second robot handler(172); and an automatic multi magazine attachment for supplying the raw material which is put on the raw material alignment table.
Patent KR-20080101206-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: SHEEN DONG SUN
IPC: H01L29/78
Filed: 2007-05-16
Abstract: The big loss of the element isolation film can be prevented in the recess gate formation. The signal interference and the short between the adjacent gates due to the loss of the element isolation film can be prevented. The method of manufacturing the semiconductor device is provided. A step is for forming a trench in an element isolation region of a semiconductor substrate(200) having the active area and element isolation region. A step is for forming the element isolation film(203) by burying the SOG film(202) in the trench. A step is for successively forming the silicon oxide film and phospho silicate glass film on the semiconductor substrate including the element isolation film. A step is for exposing the gate forming area of the active area by etching successively the phospho silicate glass film and silicon oxide film. A step is for forming a groove(H) by etching the exposed gate forming area of the semiconductor board using the etched phospho silicate glass film as the etching barrier. A step is for forming a gate on the semiconductor substrate including the groove.
Patent KR-20080101951-A (KR)
Title: Flash memory system scanning bad block fast and bad bolck managing method thereof
Inventor: BYEON DAE SEOK
IPC: G06F12/00
Filed: 2007-05-17
Abstract: A flash memory system searching the bad block are provided to be capable of searching the information about the bad block of the flash memory device at high speed. A flash memory system searching the bad block comprises the followings: the flash memory device(110) which has the first address period and the second address period, and comprises in order to be exchanged the block address of the bad block belonging to the first address with the block address of the second address period; the memory controller(120) which controls the flash memory device in order to search the bad block information of the memory blocks belonging to the second address and in order to output the selected bad block information.
Patent KR-20070067657-A (KR)
Title: Broadcasting system for railway vehicle
Inventor: CHOI SUN HYUNG
IPC: B61L25/02
Filed: 2007-05-22
Abstract: A broadcasting system for railway vehicles is provided to enable a driver to easily manipulate the broadcasting system by informing the driver of various station information as well as broadcasting states. A broadcasting system for railway vehicles includes an automatic broadcasting device(2), a central processing unit(8), and a display unit. The automatic broadcasting device is coupled with various voice output units and automatically broadcasts station information. The automatic broadcasting device is coupled with various components to collect fault information. The central processing unit is connected to the automatic broadcasting device and outputs the voice of a driver to a desired voice output unit by using the automatic broadcasting device. The display unit displays the fault information, which is collected from the automatic broadcasting device. The CPU(Central Processing Unit) includes a main body, a microphone unit, and various manipulation panels.
Patent KR-20080016440-A (KR)
Title: Radio relay communication method, radio base station, and radio relay station in radio communication system
Inventor: NAKATSUGAWA KEIICHI
IPC: H04B7/14
Filed: 2007-05-22
Abstract: A radio relay communication method, a radio base station, and a radio relay station in a radio communication system are provided to determine the reception timing of an MS communicating with the radio base station through the radio relay station in consideration of time lag in the radio relay station and determine the reception timing of the MS directly communicating with the radio base station, and control the transmission timing of messages to be received to the MS on the basis of the each reception timing, thereby receiving necessary messages to the MS. A radio relay communication method in a radio communication system comprises the following steps of: setting time lag information associated with a relay delay, accompanied with relay processing in a radio relay station, to a radio base station(S1); determining the reception timing of an MS(Mobile Station) based on the time lag information(S2); and controlling the transmission timing of the radio base station or the reception timing of the MS according to the determined reception timing.
Patent KR-20080104665-A (KR)
Title: Time division duplexed remote unit
Inventor: LEE HAN LIM
IPC: H04B15/00
Filed: 2007-05-28
Abstract: A time division duplexed remote unit is provided to enhance the signal-to-noise ratio and reception sensitivity of a relay system. A time division duplexed remote unit comprises the followings. An oscillator(352) generates a reference frequency signal, and a first mixer(356) receives a down-intermediate frequency signal and up-frequency signal and generates a down-radio signal. A second mixer receives a up-radio frequency signal and the reference frequency signal and generates an up-intermediate frequency signal. A first switch(354) outputs the reference frequency signal inputted from the oscillator to the up or down-mixer selectively.
Patent KR-20080107761-A (KR)
Title: Word line driving circuit, semiconductor memory device including thereof, and method for testing the semiconductor memory device
Inventor: DO CHANG HO
IPC: G11C8/08
Filed: 2007-06-08
Abstract: A semiconductor memory device and test method is provided to make a test line float and write data when the word line is float by including floating control unit for making a word line float. A semiconductor memory device includes a word line driving unit(410) controls a word line, a floating control unit(420) controls the word line driving unit to float the word line in response to a word line floating signal. The semiconductor memory device also includes a PMOS transistor which receives a word line floating signal through a gate and supplies a pull-up voltage through a drain-source transmission line.
Patent KR-20080041976-A (KR)
Title: Bezel packaging of frit-sealed oled devices
Inventor: BAYNE JOHN F
IPC: H05B33/04
Filed: 2007-06-14
Abstract: Bezel packaging of a frit-sealed OLED(Organic Light Emitting Diode) device is provided to improve mechanical integrity and reliability of sealed devices by mitigating impact-induced high stresses which cause cracking and delamination of a sealed glass assembly. A method of packaging a sealed glass assembly in a bezel includes the steps of: applying a material with a low elastic modulus to either the sealed glass assembly or the bezel(1006); applying an adhesive between the sealed glass assembly and the bezel; and placing the sealed glass assembly in the bezel(1010) for the adhesive tightly to hold the sealed glass assembly to the bezel(1008) and the material forms a shock absorbent intermediate layer between the sealed glass assembly and the bezel, wherein the adhesive comprises the material and/or a separate bonding material. The method of packaging the sealed glass assembly in the bezel further includes aligning the sealed glass assembly in the bezel for a clearance gap to be formed between edges of the sealed glass assembly and walls of the bezel.
Patent KR-20080022492-A (KR)
Title: Display panel with electrode wires
Inventor: IWASE NOBUHIRO
IPC: G09F9/00
Filed: 2007-06-14
Abstract: A display panel having an electrode line is provided to decrease pattern density of electric lines between an electrode group and a connection line group by coupling plural adjacent electrode lines with upper and lower connection line groups. A display panel(2) includes plural electrode lines(15) formed on a display region. The electrode lines are connected to plural driving units. The electrode lines are classified into N electrode line groups(15GX,15GY) having M consecutive electrode lines. Plural first connection terminal groups(32X) are arranged along a first side of the display panel. Plural second connection terminal groups(32Y) are arranged along a second side of the display panel. K electrode line groups are connected to the first connection terminal groups through an extraction line. N-K electrode line groups are connected to the second connection terminal groups through the extraction line. K electrode line groups and N-K electrode line groups are alternatively arranged for respective groups or for many groups.
Patent KR-20090000447-A (KR)
Inventor: KIM OK
IPC: B60R7/00
Filed: 2007-06-28
Abstract: A memo paper holder is provided to allow the memo paper holder to be used as a holder for wall, a holder for a table and a holder for vehicles, thereby improving the convenience of a user. A memo paper holder comprises a holder where memo paper is slid and inserted between a first support part and a second support part; a wire connected with the lower part of the holder; a spherical fixing unit connected with the lower part of the wire; a fixing plate having a socket pivot-joined with the fixing unit; and an attaching unit for adhering the fixing plate to the specific position.
Patent KR-20080002687-A (KR)
Title: Curable resin composition, coating film, polarizing plate and display device having the same
Inventor: YANG MIN SU
IPC: C09D5/24
Filed: 2007-06-29
Abstract: A UV curing resin composition, an antistatic coating film obtained by using the composition, a polarizer containing the coating film, a display device containing the polarizer are provided to improve antistatic property and non-glare property and to reduce surface reflection. A UV curing resin composition comprises an antistatic solution; and an organic/inorganic hybrid coating solution, and can form an uneven surface by self-control in case of coating. Preferably the antistatic solution comprises a reactive metal oxide fine particle; and the organic/inorganic hybrid coating solution comprises a reactive silica fine particle. Preferably the composition comprises further a phase stabilizer.
Patent KR-20090005543-A (KR)
Title: 플라즈마 디스플레이 패널
Inventor: LEE KYUNG WHA
IPC: H01J11/24
Filed: 2007-07-09
Abstract: 플라즈마 디스플레이 패널이 개시된다. 본 플라즈마 디스플레이 패널은, 스캔 전극, 서스테인 전극을 포함하고, 격벽으로 구분되는 하나의 방전셀을 포함하는 플라즈마 디스플레이 패널에 있어서, 방전 셀 내의 방전 갭 영역은 스캔 전극의 투명전극, 서스테인 전극의 투명전극 및 격벽으로 이루어지고, 방전 갭 영역의 격벽과 투명전극의 사이 각은 직각이 아닌 소정의 각일 수 있다.
Patent KR-20090008843-A (KR)
Title: Method for reserving a broadcast on the basis of watching time and apparatus for receiving the broadcast using the same
Inventor: LEE HYEN JI
IPC: H04N5/761
Filed: 2007-07-19
Abstract: A method for reserving a broadcast on the basis of watching time and an apparatus for receiving the broadcast by using the same are provided to make a reservation of a desired broadcast about a current broadcast easily based on watching starting time of the current broadcast, thereby increasing convenience for reservation. A controller detects watching starting time about a current broadcast(S210). The controller determines whether the watching starting time is later than broadcasting starting time about the current broadcast by a predetermined amount of time based on the detected watching starting time(S220). When the watching starting time is later than the broadcasting starting time by the predetermined amount of time, the controller makes a reservation about the current broadcast again by providing an user interface to a user. The controller provides the user interface to the user to make a reservation about the broadcast next to the current broadcast(S230). The controller selects whether the user makes a watching reservation about re-broadcasting of the current broadcast or the next broadcast(S250).
Patent KR-20090012749-A (KR)
Title: Method for status changing of messenger follow in temperature change and mobile terminal
Inventor: SON WOON SANG
IPC: H04B1/40
Filed: 2007-07-31
Abstract: A messenger changing method according to temperature and a portable terminal converting the state of a messenger according to the external temperature mounting the temperature sensor to the portable terminal are provided to increase the convenience of a user according to the state of the portable terminal. A controller activates a messenger by signal inputted by an inputting part and performs login to the messenger(S201). If log-in is performed in the messenger, the controller controls the temperature sensor part and activates the temperature sensor(S203). The controller receives the external temperature sensed in the activated temperature sensor(S205). It determines whether the external temperature is the temperature lower than the standard value or not (S207). The controller maintains the current state where messenger is the login status(S208).
Patent KR-20090012932-A (KR)
Title: Non-volatile memory device and programming method moving electrons between charge trap layers through a pad oxide layer
Inventor: SUNG JUNG HUN
IPC: H01L21/8247
Filed: 2007-07-31
Abstract: A nonvolatile memory device and a programming method for moving an electron between charge trap layers through a pad oxide layer are provided to prevent deterioration of a tunnel oxide layer and reduce power consumption by performing the programming by the electron shift. A first charge trap layer(150) is positioned on a semiconductor substrate and stores the electrons. A pad oxide layer(160) is positioned in an upper part of the first charge trap layer. A second charge trap layer(170) is positioned in the pad oxide layer and stores the electrons. In a programming mode, the electron is moved between a first edge of a first charge trap layer and the first edge of the second charge trap layer or between a second edge of the first charge trap layer and the second edge of the second charge trap layer through the pad oxide layer.
Patent KR-20080012804-A (KR)
Title: Crosslinkable substances based on organosilicon compounds
Inventor: PRASSE MARKO
IPC: A01N25/00
Filed: 2007-08-03
Abstract: Crosslinkable substances based on organosilicon compounds are provided to increase the term exhibiting biocidal activity and inhibit discoloration of biocidal materials by encapsulation, and improve storage stability and crosslinkage-forming rate of the substances. The crosslinkable substance based on organosilicon compounds comprises an encapsulated biocidal agent and is prepared by using (a) organosilicon compounds having two or more condensable groups, represented by the formula(1): Ra(OR^1)bYcSiO(4-a-b-c)/2 in which R is optionally substituted hydrocarbon radical optionally interrupted by oxygen atom, R^1 is hydrogen or monovalent optionally substituted hydrocarbon radical optionally interrupted by oxygen atom, Y is halogen atom, pseudohalogen radical, Si-N-bonded amine radical, amide radical, oxime radical or aminoxy radical, a is 0, 1, 2 or 3, b is 0, 1, 2 or 3, c is 0, 1, 2 or 3 provided that a+b+c is 4 or less and at least two condensable radicals are present in each molecule, (b) a capsulated biocidal agent such as 2-(n-octyl)-4-isothiazolin-3-one (OIT) or 4,5-dichloro-2-(n-octyl)-4-isothiazolin-3-one(DCOIT), (c) a crosslinker and (d) basic nitrogen-containing compounds.
Patent KR-20080089129-A (KR)
Title: Data recording method
Inventor: SHIOKAWA JUNJI
IPC: G11B27/10
Filed: 2007-08-21
Abstract: A data recording method is provided to improve the usability by managing desired reproducing contents according to the users even if the users share a single recording medium. In a method for recording an image/sound stream and management information for managing the image/sound stream, the management information includes an image information position in the image/sound stream and a component of the image/sound stream corresponding to the image information position. The image information position is an image information position for special playback. The image information in the image/sound stream is I picture or P picture.
Patent KR-20090020155-A (KR)
Title: Brake-assembly for shaping machine using shape-memory alloy
Inventor: KIM BYUNG SUB
IPC: B23Q13/00
Filed: 2007-08-22
Abstract: A brake assembly for the shaping machine using the shape memory alloy is provided to prevent from the cutting tool and the work piece of the ram colliding when the power source is intercepted by preventing due to the weight difference of the counterpoises and the ram moving down from the ram. A brake assembly(100) for the shaping machine using the shape memory alloy is installed in both sides of each frame and it is combined with the wire(240). The brake assembly comprises the roller(110) reeled in the wire for reducing rising and lowering speed of the ram; the brake rod(111) locking/unlocking roller extended in the end part of roller is inserted; the shape memory alloy(120) of the pipe structure; and the peltier element(130) adhering closely to the shape memory alloy and controls the diameter of the shape memory alloy.
Patent KR-20090020805-A (KR)
Title: 차량의 현가구조
Inventor: LEE GI HO
IPC: B60G21/05
Filed: 2007-08-24
Abstract: 본 발명은 차량의 현가구조에 관한 것으로, 래이디어스 로드의 차체 연결부에 스태빌라이저 바아를 직접 연결하여 래이디어스 로드와 스태빌라이저 바아의 조립 공정 및 조립 부품수가 저감되면서 차량의 원가 절감을 도모할 수 있을 뿐만 아니라 스태빌라이저 바아의 직경을 용이하게 선정할 수 있어서 롤링 성능도 향상시킬 수 있도록 일단이 차축에 연결된 래이디어스 로드의 차체 연결부에 Ｘ자 형상을 이루는 스태빌라이저 바아의 양단부가 세레이션으로 결합된 구조를 이루고 있다.