baber/WOPTO huggingface dataset:
Patent KR-20090021041-A (KR)
Title: Method and system for music grouping service based emotional similarity
Inventor: BAEK SUNG NAM
IPC: G06Q50/00
Filed: 2007-08-24
Abstract: A service method and system for providing the group of music are provided to reflect the current trend by updating the preferable music. A service method for providing the online music through network includes the step(11) for receiving the search request about the specific music from the user terminal; the step(13) for searching the music of the sensibility which is similar centering around the specific music which is chosen by user from database; the step for visualizing the list constructed from database according to the linkage of the similar sensibility and providing the to the user terminal.
Patent KR-20090021636-A (KR)
Title: Biochip and method of fabricating the same
Inventor: KIM WON SUN
IPC: G01N33/53
Filed: 2007-08-27
Abstract: A biochip for analyzing components of a biosample is provided to improve analysis reliability by preventing data noises and restraining an undesired coupling phenomenon of linkers or probes on a rear surface of a substrate. A biochip(11) comprises a substrate (100), a capping layer pattern(110), and a plurality of probes(140). The capping layer pattern partly covers a front surface of the substrate. The plurality of probes are coupled on the substrate exposed by the capping layer pattern. The substrate includes a plurality of probe cell areas(I) and non-probe cell areas(II). The non-probe cell areas separate the each probe cell area. The capping layer pattern is located on the non-probe cell area.
Patent KR-20090022135-A (KR)
Title: Vcore voltage driver
Inventor: PARK JAE BOUM
IPC: G11C11/4074
Filed: 2007-08-29
Abstract: A core voltage generating circuit is provided to generate a stable core voltage by performing a comparing operation according to an external power voltage region of a high level and an external power voltage region of a low level. A comparing part(20) compares a reference voltage with a feedback core voltage. An amplification part(21) amplifies an external power voltage based on a signal outputted in the comparing part, and outputs a core voltage. A control switching part(23) classifies a voltage level of the external power voltage, distinguishes a current of the comparing part according to a level of the external power voltage, and includes a first switch(MN17) and a second switch(MN11). When the external power voltage is in a low level, the first switch is operated. When the external voltage is in a high level, the second switch is operated.
Patent KR-20080028769-A (KR)
Title: Semiconductor apparatus
Inventor: ASAI SHUJI
IPC: H01L21/28
Filed: 2007-09-03
Abstract: A semiconductor device is provided to securely fabricate a semiconductor device with a double-side substrate via hole by avoiding disconnection of a via line buried in a via hole at the surface of a semiconductor substrate. A semiconductor device is formed on a first surface of a semiconductor substrate. A blocking layer is formed in a first via hole(2) of a concave shape in the first surface of the semiconductor substrate. A first via line comes in contact with the blocking layer, connected to an electrode of the semiconductor device. A second via line is formed in a second via hole, electrically connected to the blocking layer and the first via line interposed between the semiconductor device and the second via line and constituting a part of an electric wire formed in a second surface of the semiconductor substrate. The second via hole includes the second via line of a concave shape that is formed in the second surface confronting the first surface to come in contact with the blocking layer. The blocking layer includes at least one kind of a VIII-group element. One of the first via lines can come in contact with one of the second via lines. The first and second via lines can be metal, metal alloy or resin including diffused conductive particles.
Patent KR-20070095267-A (KR)
Title: Mobile communication device
Inventor: YAMADA SHOHEI
IPC: H04Q7/32
Filed: 2007-09-14
Abstract: A mobile communication apparatus is provided to record a currently being watched program automatically when a user is not able to watch TV due to incoming or originating calls or jamming and allow the user to watch the program later. A broadcasting recording method uses a mobile terminal having a function of receiving a broadcasting signal and a communication function and includes a step of detecting an incoming call or an originating call when a broadcasting signal is received(S002), a step of detecting incapability of receiving the broadcasting signal, and a step of recording the broadcasting signal when the incoming call or the originating call is detected or the incapability of receiving the broadcasting signal is detected(S007).
Patent KR-20080026522-A (KR)
Title: Additive for non-aqueous electrolyte and secondary battery using the same
Inventor: KOH JEONG HWAN
IPC: H01M10/36
Filed: 2007-09-20
Abstract: An additive for a non-aqueous electrolyte is provided to form a more dense and stable solid electrolyte interface layer on the surface of an anode, thereby imparting improved capacity maintenance and lifespan characteristics to a battery. An additive is added to a non-aqueous electrolyte for a secondary battery containing an electrolyte salt and an electrolyte solvent, and is a compound having both a sulfonate group and a cyclic carbonate group. The compound forms two kinds of radicals via electrical reduction and a solid electrolyte interface layer is formed on the surface of an anode via the polymerization of the radicals. The sulfonate group and the cyclic carbonate group are linked to each other by way of a C1-C6 alkylene group.
Patent KR-20090032329-A (KR)
Title: Rotation controlling apparatus for roulette of multi-disk player
Inventor: YANG EUN JUNG
IPC: G11B17/24
Filed: 2007-09-27
Abstract: A roulette rotation apparatus of a multi disc player is provided to enhance the operation reliability of the multi disc player by implementing disc chucking while the center of a disc is aligned with the center of the turn table. A roulette rotation apparatus of a multi disc player comprises a driving source providing the power rotating a roulette(80) mounted on a disk tray, a tray gear(60) in which bosses(66) are formed on one side at the same distance from the center of rotation and a stopper rib(70) of arc shape is formed besides the bosses, a cam rib which rotates the roulette when in line-contact with the bosses and stops the roulette when in surface-contact with the stopping rib, and a photo sensor(48) delivering the stop signal to the driving source when sensing the sensor rib.
Patent KR-20090032591-A (KR)
Title: Reservoir tank oil check valve and manufacturing method
Inventor: KANG KYU SUN
IPC: B62D5/07
Filed: 2007-09-28
Abstract: An oil check valve of an oil tank and a manufacturing method of the same are provided to reduce a cost of elements and to control the oil direct of a power stirring oil tank. An oil check valve of an oil tank comprises: a check valve body(100); a spring(200) inserted into an inlet of the check valve body; a plate spring(300) connected to the outer side of the spring; and a disc valve(400) in which the spring connected with the plate spring is positioned at the inside. The disc valve has a space part in the inner side.
Patent KR-20090032737-A (KR)
Title: A trench with both sides open to the trench cover
Inventor: CHOI SANG CHUN
IPC: E03F5/00
Filed: 2007-09-28
Abstract: A trench in which the trench cover is opened to two lateral directions is provided to make opening of trench facilitated and to prevent the lost of the trench cover. A trench in which the trench cover is opened to two lateral directions comprises a trench(100), and a trench cover(200) which is connected in order to be accepted in the trench. The trench includes a drainage way(110) which is installed so that the water is collected and flows, and a cover support plane(130) which the trench cover is placed on the top integrally. Plural housing holes(135) are formed on the cover support plane of the trench. A bracket(137) in which a hinge pin(137-1) is protruded in both lateral end portions is integrally installed. The trench cover includes a guide slot(210) in which the hinge pin is inserted in both lateral surface is integrally formed in order to correspond to the size of housing hole.
Patent KR-20090033593-A (KR)
Title: Steam home appliance and controlling method of the same
Inventor: BAE SANG HUN
IPC: D06F33/02
Filed: 2007-10-01
Abstract: A home appliance and a control method thereof are provided to allow a user to efficiently use the home appliance without waste time by indicating the exact driving time information to the user. A control method of home appliance comprises: a step of sensing the temperature of the water in order to generate the steam; a step for determining the water heating time for generating the steam relative to the sensed temperature; and a step for modifying the driving time of home appliance which is already set up relative to the determined heating time.
Patent KR-20090034127-A (KR)
Title: Mobile advertisement system and method using moving picture ucc
Inventor: HA SEOK
IPC: G06Q30/02
Filed: 2007-10-02
Abstract: A mobile advertisement system and a method using moving picture UCC are provided to store uploaded moving picture UCC per an area and a category and supply the moving picture UCC to each terminal user according to a personal character of each terminal user. Advertiser terminals(10-1,10-2) produces moving picture UCC by using a moving picture photographing an advertising target by using a personal image apparatus. The moving picture UCC advertisement from the advertiser terminal is uploaded in a moving picture UCC advertising server(20) through wire/wireless communication networks. The uploaded moving picture UCC are divided and stored according to a business category. If a moving picture UCC advertisement matched with the personal character is searched, the moving picture UCC advertising server transmits an advertisement guide message to provide the searched moving picture UCC advertisement to a subscriber.
Patent KR-20090035990-A (KR)
Title: Ceiling type air cleaner
Inventor: OH HYUN JUNG
IPC: A61L9/22
Filed: 2007-10-08
Abstract: A ceiling type air cleaner is provided to minimize phenomenon that the fine dust is adhered to an anion emission part and to maximize space efficiency and detach/attach the anion emission part. A ceiling type air cleaner(100) includes a housing(10), an antibacterial filter, a blower, an anion generating module, an anion emitting part, and a cover(70). An air inlet port is formed in an upper side of the housing. An air outlet port(72) is formed in a lower side of the housing. A plurality of penetration holes(71) are formed on a cover passing through the anion emitting part. An antistatic layer(75) is formed on a surface of a cover. The anion emitting part includes a connector and metal fiber(53).
Patent KR-20090037062-A (KR)
Title: Electrochemical sensor for detecting carbon dioxide having reduced initial operating time
Inventor: PARK CHONG OOK
IPC: G01N27/12
Filed: 2007-10-11
Abstract: An electrochemical carbon dioxide sensor of which an initial operation time is shortened is provided that the measurement result of high reliability is obtained and the initial reacting time of the repeated ON-OFF is reduced regardless of the use circumstance. An electrochemical carbon dioxide sensor of which an initial operation time is shortened comprises solid electrolyte(230), a reference electrode(240) and a sensing electrodes(210,220) which are formed in the solid electrolyte, and a pair of electromotive force lead line(250) which are connected to the reference electrode and sensing electrode. Coating layers(260,360,460) made of hydrophobic material are formed in the solid electrolyte, and a part of the surface of the reference electrode and sensing electrode.
Patent KR-20090039856-A (KR)
Title: Portable phone having backward/ forward item searching function and method there of
Inventor: PARK SEUNG KEUN
IPC: H04B1/40
Filed: 2007-10-19
Abstract: A mobile communications terminal and a method thereof capable of directly moving an item when internet browser and multitasking is used by using the mobile communications terminal are provided to move to an initial menu without a sequential process. A wireless communications unit(110) processes transceiver data. A key input unit(120) comprises keys for inputting number and character information. A storage(130) stores item. A controller(140) controls the operation according to the item search. A display unit(150) indicates screen data according to the item search.
Patent KR-20090040064-A (KR)
Title: Device for measuring foot size
Inventor: LEE BYUNG RYONG
IPC: A61B5/107
Filed: 2007-10-19
Abstract: A device for measuring a foot size is provided to improve convenience of a consumer by obtaining size information of shoes accurately. A device for measuring a foot size includes a main ruler(10), a vernier(20), a contact plate(30), and a fixing unit. The main ruler includes an internal space. One side of the internal space is opened. A part of the vernier is inserted into the internal space of the main ruler. The vernier is extended from the main ruler. The scale is formed in an upper side of the vernier. The contact plate is positioned in one sides of the main ruler and the vernier. The contact plate is contacted with a toe end and a heel. The fixing unit fixes the vernier. The fixing unit includes a support stand and a fixing button. The support stand is formed in the lower part of the vernier. The support stand supports the vernier. The fixing button is positioned in the internal space of the main ruler. The one side of the fixing button is contacted with the support stand. A part of the fixing button is exposed to the outside.
Patent KR-20090040522-A (KR)
Title: Inserting material for tunnel cavity using discarded concrete micro-sized powder and testing device
Inventor: HAN SANG CHUL
IPC: C04B14/10
Filed: 2007-10-22
Abstract: A tunnel cavity injection filler using micro-sized powder from discarded concrete is provided to maintain plasticity when materials are injected into tunnel cavity and determine a mixing ratio of cement, bentonite, micro-sized powder from discarded concrete and plasticizer. A tunnel cavity injection filler using micro-sized powder from discarded concrete comprises 3-7 parts of bentonite, 3-7 parts of micro-sized powder from discarded concrete, 15-28 parts of water and 0.9-1.5 parts of plasticizer on a basis of 10 parts of cement. The micro-sized powder from discarded concrete has particle size of 74mum or less. The plasticizer contains a reducing agent and cement-based plasticizer in a ratio of 1 to 5~6. The reducing agent includes calcium chloride or potassium chloride.
Patent KR-20070108492-A (KR)
Title: Make of house structure
Inventor: PARK TAE BOK
IPC: A01G9/14
Filed: 2007-10-23
Abstract: A method of fabricating a frame for a plastic greenhouse using an X-shaped steel instead of a circular pipe is provided to prevent distortion of the circular pipe by enhancing vertical load strength and reduce the cost of production by reducing the thickness of material. A frame(30) for a plastic greenhouse is fabricated by connecting an X-shaped steel(20), a square(31) connected at a 90 degree angle, a 35 degree ruler connected at a 35 degree angle, a 55 degree ruler connected at a 55 degree angle, a cross ruler, a cover plate(35), an angle keeping plate(36) for keeping a side angle, a fixing stake(37) and a peg(38) without a bolt assembling, welding and piece assembling. A coupling member is used to hang the X-shaped steel on a support and anchoring jaw.
Patent KR-20090022987-A (KR)
Title: Amplifier circuit
Inventor: NODAKE YASUHIRO
IPC: H03F1/34
Filed: 2007-10-24
Abstract: An amplifier circuit is provided to reduce power consumption without an additional level shift circuit by giving a level shift function and an amplifying function to an operational amplifier. A first resistor(4) and a second resistor(5) are serially connected between an input terminal(2) and an output terminal(3). A third resistor(8) and a fourth resistor(9) are serially connected between a first terminal(6) and a second terminal(7). A first voltage is supplied to a first terminal. A second voltage is supplied to a second terminal. An operational amplifier(10) includes a first differential input terminal and a second differential input terminal. The first differential input terminal is connected to the connection node between the first resistor and the second resistor. The second differential input terminal is connected to the connection node between the third resistor and the fourth resistor. The output of the operational amplifier is supplied to the output terminal. The output of the operational amplifier is applied to the first differential input terminal through the second resistor. The ratio of the resistance of the first resistor and the second resistor are the same as the ratio of the resistance of the third resistor and the fourth resistor.
Patent KR-20090041923-A (KR)
Title: Voice recognition method
Inventor: PARK JEON GUE
IPC: G10L15/02
Filed: 2007-10-25
Abstract: A voice recognition method is provided to model various textual language phenomenons into statistical modeling among various knowledge sources. A morpheme is interpreted for a primitive text language corpus consisting of the separate words of Korean(S201). A morpheme language corpus separated is a separate word generated to morpheme. A word trigram which is the language model consisting of a morpheme unigram about a generated morpheme language corpus as described above, and bigram and trigrams is generated(S202). A first N - best recognition candidate to the maximum N is generated for a voice(S204). Recognition result candidates applying a morph-syntactic constraints are revaluated(S205). A second N-best list generated in above step is revaluated(S206). A final N-best list is generated.
Patent KR-20090042361-A (KR)
Title: Hydrogen off-gas exhausting apparatus and method for fuel cell vehicle
Inventor: KWON HYUCK ROUL
IPC: B60L11/18
Filed: 2007-10-26
Abstract: An apparatus and a method for exhausting hydrogen of a fuel cell vehicle are provided to prevent freezing of the moisture included in the mixed gas in a hydrogen exhaust port and to reduce a cost and a weight by removing an additional device for exhausting the hydrogen. An apparatus for exhausting hydrogen of a fuel cell vehicle includes a hydrogen exhaust port(12). The mixed gas exhausted in a fuel cell system flows inside the hydrogen exhaust port. The hydrogen exhaust port is installed in the front or rear of a radiator(10) in a diagonal direction. A plurality of exhaust holes are formed in the hydrogen exhaust port. The mixed gas inside the hydrogen exhaust port is exhausted to the outside through a plurality of exhaust holes. A condensate outlet is formed in the bottom part of the hydrogen exhaust port. The condensate outlet prevents the freezing of the moisture included in the mixed gas.
Patent KR-20080041131-A (KR)
Title: Voltage regulator
Inventor: NAKASHIMO TAKAO
IPC: G05F3/24
Filed: 2007-11-06
Abstract: A voltage controlling circuit is provided to suppress a short-circuit current by inputting an additional control voltage which is increased according to the increment of input voltages. A voltage controlling circuit includes a MOS(Metal Oxide Semiconductor) transistor(110), a monitor circuit(140), an inverter circuit(150), and a voltage detection resistor adjustor(170). The MOS transistor provides an additional control voltage for increasing conduction resistance of a MOS transistor for voltage control to a control terminal of the MOS transistor for the voltage control when the voltage of a control terminal is a low voltage level. The monitor circuit, which includes a monitor MOS transistor and a monitor resistor in series, is parallel-connected to the MOS transistor for the voltage control. The inverter circuit changes the voltage of an output terminal from a high voltage level to a low voltage level when a monitor voltage inputted to the monitor resistor exceeds a threshold voltage. The voltage detection resistor adjustor adjusts the resistance of the monitor resistor based on the voltage of an input voltage inputted to voltage input terminal.
Patent KR-20090047175-A (KR)
Inventor: LEE JONG YUN
IPC: H04N5/225
Filed: 2007-11-07
Abstract: 본 발명의 목적은 내부에 장착되는 복수개의 배터리들로부터 최소한의 전력 손실로 다양한 레벨의 전원 전압들을 제공받는 디지털 촬영 장치를 제공하는 것이다.  이러한 목적을 달성하기 위하여 본 발명은, 복수개의 배터리들로부터 전원 전압을 공급받는 디지털 촬영 장치에 있어서, 상기 복수개의 배터리들이 장착되는 배터리 장착실; 및 상기 복수개의 배터리들의 양극들에 각각 연결되는 복수개의 전원 단자들을 구비하는 디지털 촬영 장치를 제공한다.
Patent KR-20090048725-A (KR)
Inventor: LEE SO JUNG
IPC: G06Q30/06
Filed: 2007-11-12
Abstract: 본 발명은 온라인 게임을 이용하는 사용자들이 온라인 게임 내에 개인상점을 개설하여 자신의 게임 아이템을 거래할 수 있도록 하고, 개인상점을 통해 게임 아이템의 거래가 이루어지면 이를 알리는 메시지를 개인상점 개설자에게 통보해 주도록 한다. 이에 따라, 온라인 게임 내에 개인상점을 개설해 놓은 사용자가 게임 화면을 계속 지켜보고 있지 않더라도 개인상점을 통해 거래가 이루어지는지의 여부를 손쉽게 확인할 수 있게 된다. 
       
     인터넷, 온라인 게임, 개인상점, 게임 아이템, 거래, 문자 메시지
Patent KR-20090049317-A (KR)
Inventor: LEE UN JANG
IPC: G21C17/00
Filed: 2007-11-13
Abstract: 본 발명은 방사성폐기물 운반 안전성 평가를 위한 모델링 시스템에 관한 것이고, 구체적으로는 개별적인 운반조건을 구체적으로 모델링을 하여 운반 안전성을 평가하기 위한 방사성 폐기물 운반 안전성 평가를 위한 모델링 시스템에 관한 것이다. 본 발명에 따른 평가 시스템은 시스템 전체를 제어하는 중앙관리서버; 운반모델을 결정하고 그리고 미리 결정된 기준에 따라 운반 모델의 적정성 여부를 판단하여 순위를 결정하는 모델링 프로그램; 및 운반모델과 적정성 판단 결과와 관련된 데이터를 저장하기 위한 데이터베이스를 포함한다. 
       
     방사성폐기물, 운반모델, 위험도, 안전성평가, 평가모델링
Patent KR-20090053980-A (KR)
Inventor: KIM JEONG SOO
IPC: H01S3/0941
Filed: 2007-11-26
Abstract: 본 발명은 4개의 이상의 전극핀(Pin)이 형성되고 레이저 다이오드와 열전소자 등의 전자부품이 내장된 직육면체의 외형을 갖도록 형성되어 열 발산이 효율적으로 이루어지도록 하는 레이저 다이오드 패키지 하우징의 제조 방법에 관한 것이다. 
     본 발명에 따른 레이저 다이오드 패키지 하우징의 제조 방법은 반도체 레이저 다이오드 칩과 열전소자 등의 전자부품을 내장하는 직육면체 형상의 레이저 다이오드 패키지 하우징을 제작하는 방법에 있어서, 상기 패키지 하우징의 4면의 벽체를 형성하기 위한 도체판 스트립에 각각 해당 벽체의 패턴을 반복 연장 형성하여 4면의 도체판 스트립 벽체를 제작하는 단계와; 상기 4면의 도체판 스트립 벽체를 각 패턴별로 절단하여 개별의 패키지 하우징 벽체를 제작하는 단계와; 상기 제작된 패키지 하우징 벽체의 하부에 바닥판을 브레이징 방법으로 접합하여 레이저 다이오드 패키지 하우징을 제작하는 단계;를 포함하여 이루어지는 것을 특징으로 한다. 
       
     하우징, 패키지 하우징, 레이저 다이오드, 열전소자
Patent KR-20090055359-A (KR)
Title: Compatible circuit and method for 4 pole earphone and 5 pole earphone, and potable device using the same
Inventor: CHOI KYU WON
IPC: H04B1/40
Filed: 2007-11-28
Abstract: A compatible circuit and a method for a 4 pole earphone and a 5 pole earphone are provided to use a 4-pole earphone in a portable terminal using a 5-pole earphone without any restriction. A 4 pole-earphone or 5-pole earphone is connected to an interface unit(140), and a first comparator(300) decides the kinds of an earphone connected to the interface unit. A switch unit(400) changes an audio signal path according to the output signal of the first comparator. When connecting to the 4 pole earphone, the first comparator outputs a first signal. When connecting to the 5 pole earphone, the first comparator outputs a second signal different from the first signal.
Patent KR-20090059710-A (KR)
Title: Frit of pdp filter and method for manufacturing the same
Inventor: CHOI BYUNG HO
IPC: G02B5/20
Filed: 2007-12-07
Abstract: A silicon dioxide-based filter frit of a plasma display panel and a manufacturing method thereof are provided to prevent environmental contamination by replacing the conventional lead oxide frit. Filter frit of a plasma display panel is composed of: silicon dioxide as a main material; the first oxide selected from the group consisting of bismuth trioxide(Bi2O3), diboron trioxide(B2O3) and phosphorus pentoxide(P2O5); the second oxide selected among alkaline earth metal oxides; and the third oxide selected from the group consisting of aluminium oxide(Al2O3), zinc oxide(ZnO) and strontium oxide(SrO). A method for manufacturing the filter frit of the plasma display panel comprises: the first step of dry-mixing all the material; the second step of fusing the material ; the third step of rapid-freezing the fused material so as to prepare a powder sample and a bulk sample; and the fourth step of crushing the powder sample and bulk sample.