baber/WOPTO huggingface dataset:
Patent KR-20070122359-A (KR)
Title: Erase discharge control method of non-volatile semiconductor memory device
Inventor: KURIYAMA MASAO
IPC: G11C16/14
Filed: 2007-05-17
Abstract: An erase discharge control method of a non-volatile semiconductor memory device is provided to prevent an operation error by discharging charges remaining in a memory cell in a short time. According to an erase discharge control method of a non-volatile semiconductor memory device, a first voltage is applied to a word line and a second voltage is applied to an N well and a P well. Charges accumulated in a floating gate of a floating gate type field effect transistor are taken out to a semiconductor substrate by opening a bit line and a ground line, and then erase operation is performed. The word line is grounded, and a discharge transistor connected to the bit line is turned on. The N well and the P well are grounded, and charges accumulated in the N well and the P well are discharged.
Patent KR-20080102617-A (KR)
Title: Apparatus for practicing golf swing
Inventor: SUNG MIN KYUNG
IPC: A63B69/36
Filed: 2007-05-21
Abstract: A golf swing exercise apparatus which is installed according to the field situation is provided to practice the golf under the situation like the field indoors by adjusting highs and lows and slope of a supporting board, which is set up at a swing exerciser, in which the posture correction and swing posture learning are possible. As to a golf swing exercise apparatus comprising a swing orbit(4) which is installed so that a golf club(6) moves in the swing and a supporting board which is built in floor to be stabilized, a golf swing exercise apparatus which is installed according to the field situation comprises an adjustable member in order to adjust highs and lows and slope.
Patent KR-20080056620-A (KR)
Title: A power switching device for lighting equipments
Inventor: KANG JEON YOUNG
IPC: H04B10/00
Filed: 2007-06-01
Abstract: A power switching device for a lighting apparatus is provided to remove a power switch cable by providing a power coupled to a lighting apparatus using a radio signal. A power switching device for a lighting apparatus includes a radio transmitting unit(240), and a radio receiving unit(250). The radio transmitting unit transmits a first identification value and a radio signal having a power control signal of the lighting apparatus. The radio receiving unit switches a power of the lighting apparatus in response to the power control signal if the first identification value of the received radio signal is the same as a previously stored second identification value. The first identification value is reset in the radio transmitting unit. The second identification value is reset in the radio receiving unit.
Patent KR-20080106696-A (KR)
Title: A manufacturing method using a top coating pattern as a supplementary etching mask
Inventor: KIM KYOUNG MI
IPC: H01L21/027
Filed: 2007-06-04
Abstract: A manufacturing method of the semiconductor device is provided to supplement the etch-resistant of the photoresist pattern in the subsequent etching process by partly remaining the top coating film on the photoresist pattern. A manufacturing method of the semiconductor device comprises the following processes. The photoresist film is formed on the semiconductor substrate(201). The top coating film containing photoresist is formed on the photoresist film. The top coating film and the photoresist film are exposed by using the dipping photolithography. The top coating film and the photoresist film are developed and the top coating pattern(209a') and the photoresist pattern(207a') are formed.
Patent KR-20080108180-A (KR)
Title: Handphone printer
Inventor: KOAK DONG EUN
IPC: H04B1/40
Filed: 2007-06-09
Abstract: A handphone printer is provided to realize a print function between a hand phone and a printer, and output prints with minimized power consumption, thereby efficiently using the power and memory of the hand phone. A handphone printer comprises a hand phone, a printer and a USB connector which connects the hand phone and printer. As a print function is provided between the hand phone and the printer, the information receiving function of the hand phone and a driver of the printer are offered.
Patent KR-20070118538-A (KR)
Title: Organic solid electrolyte and secondary battery
Inventor: FUKUI IKUO
IPC: C08L1/10
Filed: 2007-06-11
Abstract: An organic solid electrolyte is provided to ensure excellent ion conductivity, and to prevent reaction with an electrochemically active substance and gas generation when used in a secondary battery. An organic solid electrolyte comprises a combination of a polymer obtained by polymerizing or copolymerizing a monomer represented by formula 1 of CH2=CHCOO-(CH2)2-CN and a monomer represented by formula 2 of CH2=C(CH3)COO-(CH2)2-CN, with an inorganic ionic salt. The polymer comprises the monomer represented by formula 1 and the monomer represented by formula 2 in a molar ratio of 100:0-50:50. The inorganic ionic salt includes at least one inorganic ionic salt containing lithium.
Patent KR-20070076580-A (KR)
Title: Geotextile used in civil engineering with excellent stress at low elongation rate to warp and weft direction
Inventor: JANG WON JOO
IPC: D03D15/00
Filed: 2007-06-13
Abstract: A textile used in civil engineering with the excellent strength at low elongation to warp and weft directions is provided to omit a composite yarn at a warp preparing process, thereby reducing the processes. A warp and a weft are not twisted and a denier of the warp and the weft is same. In the texture of the fabric, the four warps and four wefts are repeatedly weaved. The number 2 warp(2a) and number 4 warp(4a) are located on the upper portion of the number 1 weft(1b). The number 1 warp(1a) and the number 3 warp(3a) are located at the lower portion of the number 1 weft. The number 2 warp and number 3 warp are located on the upper portion of the number 3 weft. The number 1 warp and the number 4 warp are located at the lower portion of the number 2 weft. The number 1 warp and number 3 warp are located on the upper portion of the number 3 weft. The number 2 warp and the number 4 warp are located at the lower portion of the number 3 weft. The number 1 warp and number 4 warp are located on the upper portion of the number 4 weft. The number 2 warp and the number 3 warp are located at the lower portion of the number 4 weft. When the fabric has the elongation of the weft direction of 5%, the strength of the weft direction is 90 to 110% in comparison with the strength at the elongation of the warp direction of 5%.
Patent KR-20070108476-A (KR)
Title: Method to manufacture all kind of beverage
Inventor: HAN SANG KWAN
IPC: A23L2/00
Filed: 2007-06-20
Abstract: A method for purifying various kinds of beverages is provided to purify contaminants contained in a beverage such as liquor, milk, water, or carbonated drinks by only applying physical action thorough putting the beverage in a receiving case of a beverage purifying apparatus and then forward-reverse rotating the receiving case. An apparatus for purifying various kinds of beverages comprises: a receiving case(10) which has a receiving space(12) capable of receiving a beverage bottle(20) inside an outer case(11) and a fixing device for fixing the beverage bottle; a rotation shaft(31) which is fixed to the middle of one side of the receiving case; and a driving motor(30) which is placed on a support stand(32) for the receiving case not to reach the floor in rotation of the receiving case. A method for purifying various kinds of beverages comprises: putting the beverage bottle inside the receiving case; and forward-reverse rotating the driving motor in a constant cycle so as to generate the frictional action between water molecules forming a main ingredient of the beverage. In the frictional action process, harmful metals or contaminants contained in the beverage are gradually decomposed into corpuscles.
Patent KR-20080112738-A (KR)
Title: System and method for controlling a home auto terminal
Inventor: KIM KWANG DEUC
IPC: H04L12/28
Filed: 2007-06-22
Abstract: A system and a method for controlling a home automation terminal are provided to improve the quality of product without generation of noise by interference not to make communication between a controller of a door phone and the home automation terminal. A complex function of a processing part(105) makes communication between a controller of a door phone and the home automation terminal. If the door call generated in the door phone is sensed, data communications is stopped. A controller(106) performs communication by voice and video with the door phone.
Patent KR-20080114013-A (KR)
Title: 목재를 이용한 인테리어 패널 제조방법 및 인테리어 패널
Inventor: LEE JUN
IPC: B27N3/00
Filed: 2007-06-26
Abstract: 본 발명은 분쇄된 톱밥과 여러 색상의 염료와 실리콘 등을 일정한 비율로 혼합하기 위해 교반기에 넣어서 교반한 후, 성형틀에서 압축 성형하고,  이렇게 압축된 타일 또는 패널을 일정한 시간 동안 건조하여, 상면에 UV코팅을 함으로써, 인테리어 부재로 사용할 수 있도록 한 목재를 이용한 인테리어 패널 제조방법으로, 목재를 주원료로 하여 타일이나 패널을 성형함에 있어서, 톱밥80-90 중량%에 대해, 안료5-10%, 실리콘 10-15 %를 교반기에 넣어서 혼합하고, 상기 혼합된 혼합물을 성형틀에 넣어서 압축한 후, 상기 압축 성형된 인테리어 패널 상에 UV코팅을 하여 인테리어 패널을 제조한다.
Patent KR-20080104927-A (KR)
Title: Sorting handler for burn-in test
Inventor: JUNG HYUN GYUN
IPC: G01R31/26
Filed: 2007-06-28
Abstract: The sorting handler for the burn-in test is provided to minimize the latency time of the insert picker and to increase the throughput per unit time and to simplify the overall structure of equipment. The sorting handler for the burn-in test comprises the loading unit(30) for accepting the semiconductor packages, the unloader(40) for classifying and accepting the semiconductor packages according to the test result, the insert picker mounted on the empty space of the burn-in board(52) for picking up semiconductor packages to be newly tested, the removing working position (RP) for completed burn-in semiconductor packages, the insert work location which mounts the semiconductor package to be newly tested by the insert picker on the empty space on the burn-in board.
Patent KR-20090000910-A (KR)
Title: Independent franchise shopping-mall it will driver operation method and system
Inventor: YANG BONG WOO
IPC: G06Q30/06
Filed: 2007-06-29
Abstract: An operation method and an operating system are provided to remove or reduce the input of the excessive advertisement expense, the management expense and the price competition etc. by promoting and selling the goods of other member stores. An operation method of a stand-alone type franchise shopping mall comprises: a step(S305) for loting out a stand-alone type franchise shopping mall based on the goods of a head office shopping mall; a step(S309) for automatically enrolling the goods in the stand-alone type franchise shopping mall which runs in the second merchant terminal; a step(S313) for storing the commodity information and the delivery information at a main office server and transmitting to the first merchant terminal; and a step(S317) for transmitting and settling a product sale commission to the first merchant terminal.
Patent KR-20080005146-A (KR)
Title: Spectrum spreading circuit
Inventor: KAWAI HIROTAKA
IPC: H03K5/156
Filed: 2007-07-06
Abstract: A spectrum spreading circuit is provided to simplify a circuit design by performing frequency switching by feedback of a clock signal without any PLL(Phase Locked Loop) or frequency conversion circuit. A spectrum spreading circuit(100) includes a controller and a signal generator. The sequence generates designation signals. The designation signals are generated for designating a plurality of frequencies in a predetermined sequence by selecting a next frequency among unselected frequencies. The signal generator(10) generates output signal in sequence allowing the output signals to have a designated frequency respectively based on each designation signal.
Patent KR-20090007121-A (KR)
Title: Cmos image device and method for fabrication of the same
Inventor: KIM EUI SIK
IPC: H01L27/146
Filed: 2007-07-13
Abstract: A CMOS image device and a manufacturing method thereof are provided to protect a photodiode and a first gate electrode of an APS area by supplementing a damaged portion of a first nitride film by using a third nitride film. The first pause oxide film(124) is formed in a front side of a semiconductor board in which a photo diode adjacent to a first gate electrode within the semiconductor board and the first gate electrode(121A) above the semiconductor substrate(100) within an APS domain are formed. A first nitride film(125) is formed on a first pause oxide film. A second pause oxide film(126) is formed on the first nitride film. A nitride film is formed on the second pause oxide film. A second spacer(127A) is formed by performing front etch-back of the nitride film by using the second pause oxide film as an etch stopping layer. A third nitride film(128) is formed on the second spacer and the first nitride film. A gate electrode is formed as including poly-silicon. The first pause oxide film is formed as including LT-USG.
Patent KR-20090009652-A (KR)
Title: Phase change material containing carbon and memory device comprising the same and method of operating the memory device
Inventor: KANG YOUN SEON
IPC: H01L21/8247
Filed: 2007-07-20
Abstract: Carbon containing phase change material, a memory device including the same and an operation method thereof are provided to use a carbon containing IST layer as a phase-change layer which is maintained in a single phase, thereby ensuring thermal stability and lowering reset currents as preventing intercell interference caused by heat. Phase change material comprises a major compound and additive. The major compound is In-Sb-Te. The additive uses carbon which is added as much as it can maintain the phase change material in a single phase. The content(a) of the carbon can be 0.005<=a<=0.30 atom %. The additive more includes nitrogen, oxygen, boron or transition metal. Carbide can be used instead of the carbon. The indium(In) can be substituted by a group third element. The antimony(Sb) can be substituted by a group V element. The tellurium(Te) can be substituted by group sixth element.
Patent KR-20090010568-A (KR)
Title: Etching solution composition of master print
Inventor: LEE BYOUNG KY
IPC: G03F7/34
Filed: 2007-07-24
Abstract: An etchant composition for master printing is provided to prevent the precipitation due to light and heat even during the long-termed storage and to allow a hydrophilic film to be formed rapidly to a master paper, thereby improving the quality of master printing. An etchant composition for master printing comprises 10-40 wt% of polyaluminum chloride as a main component; 1-10 wt% of a divalent organic acid as an auxiliarly component; 1-10 wt% of glycerin as a wetting agent; 0.1-1 wt% of IPBC as a preservative; and 0.1-3 wt% of EDTA-2Na as an anticorrosive.
Patent KR-20090012470-A (KR)
Title: Apparatus for modifying a metal patterning using the laser and method therefor
Inventor: KIM IL HO
IPC: B23K26/00
Filed: 2007-07-30
Abstract: A metal pattern processing device using laser is provided to shorten the working process time by irradiating laser beam at a time although a processing window is broad. A metal pattern processing device using laser comprises a laser generator(100) oscillating laser beam, an optical system reflecting and transmitting the oscillated laser beam, a substrate(600) irradiating and processing the laser beam, and a beam former(300) processing the shape of the laser beam for the size and shape of the domain. The laser generator includes a laser stabilizer(110) stabilizing laser output in a laser pulse to pulse.
Patent KR-20090014059-A (KR)
Title: Processing and equipments for oxide thermoelectric module
Inventor: CHOI SEUNG CHUL
IPC: H01L35/34
Filed: 2007-08-03
Abstract: A processing and equipments for oxide thermoelectric module is provided to secure the reliability of the thermoelectric semiconductor and improve conductivity by applying pressure continuously when manufacturing a thermoelectric semiconductor module. In a processing and equipments for oxide thermoelectric module, the end of each support bar(130) is connected to the upper support plate(112). A plurality of support bars is capable of being inserted or drawn, and the other end of each tie bars is connected to the bottom-supporting plate(120). The pressure from a pressure generating unit(140) is applied to the plurality of tie bars, and a compressed sensor(150) is adhered to the bottom surface of the upper support plate. An Input pressure value is maintained constantly to correspond to the sensing value from the compressed sensor.
Patent KR-20090014911-A (KR)
Inventor: JUNG MYUNG KYU
IPC: A01K63/00
Filed: 2007-08-07
Abstract: 본 발명은 어항이나 수족관 등의 수조 내에서 어류 등을 생육할 때 물속의 오염물질을 제거하기 위한 수조 정화장치에 관한 것이다. 
     종래에는 하부 챔버의 일정 위치에 외부로부터 공기 및 물이 유입됨으로써 거품 및 공기방울이 물과 접촉하는 시간이 짧아서 오염물질을 제거하는 정화능력이 저하되고 정화시간도 많이 소요되는 등의 문제점들이 있는데 이를 해결하기 위하여, 상부 일측에 장착된 펌프(30)로부터 유입된 공기 및 물을 유입시키는 공기유입통로(21) 및 안내홈(22)이 형성된 베이스(20)와, 상기 안내홈(22)의 상부 외측에 설치된 하부 챔버(40)와, 상기 하부 챔버(40)의 상측에 결합되며 중앙에는 거품통로(51)가 형성되고 외측에는 오염물질(P)이 저장된 오염물질 저장부(52)를 가지는 상부 챔버(50) 및 상기 하부 챔버(40)에서 정화된 물을 수조로 배출하도록 베이스(20)에 형성된 정수통로(23)를 포함하는 수조 정화장치가 제공된다. 
     따라서 하부 챔버의 바닥에서 발생된 거품 및 공기방울이 상승하면서 물과 접촉하는 시간이 충분하여 오염물질의 흡착이 용이할 뿐만 아니라 거품 및 공기방울의 발생이 원활하고, 이에 따라 오염물질의 정화효율 및 정화능력이 현저하게 향상된다. 
       
     수조, 어항, 정화, 오염, 거품
Patent KR-20080018809-A (KR)
Title: Semiconductor device manufacturing method
Inventor: OWADA TAMOTSU
IPC: H01L21/31
Filed: 2007-08-20
Abstract: A method of fabricating a semiconductor device is provided to suppress leakage current between wirings by using an interlayer dielectric of a low dielectric constant. A first insulating film is deposited on a semiconductor substrate, and then a part of the first insulating film is etched. The first insulating film is subjected to UV irradiation. The step of depositing the first insulating film includes forming a first wiring layer(19) on the semiconductor substrate, and depositing the first insulating film over the first wiring layer. The step of etching the part of the first insulating film includes depositing a photoresist on the first insulating film, patterning the photoresist, etching the part of the first insulating film, and ashing the patterned photoresist.
Patent KR-20090022903-A (KR)
Title: Method for fabricating display device
Inventor: AHN JAE JOON
IPC: G02F1/136
Filed: 2007-08-31
Abstract: A method for fabricating a display device is provided to detect a scratch defect of a substrate made of stainless steel and other metals, thereby exactly laminating a next layer without align error. A first conductive layer is formed on a substrate(101) in which a plurality of defects exists. The first conductive layer is selectively patterned so that a gate electrode and an align key(107) are formed. A gate insulating layer and a semiconductor layer are formed on the substrate having the gate electrode and align key. The second conductive layer is formed on the substrate having the semiconductor layer. The second conductive layer is patterned selectively through a photomask aligning process so that source/drain electrodes and a dumpy pattern overlapped with the align key are simultaneously formed.
Patent KR-20090023896-A (KR)
Title: Flexible printed circuit board punching mehtod for back light unit and flexible printed circuit kit thereby
Inventor: KIM EUN IL
IPC: H05K3/00
Filed: 2007-09-03
Abstract: A flexible printed circuit board punching method for a backlight unit and a flexible printed circuit board kit by the same are provided to reduce a process time by separating release paper from the FPCB kit once. A plurality of FPCBs(10) are arranged in a FPCB kit(20) with a regular interval. The release paper(22) is adhered to one side of the FPCB kit. A neck part of a substrate joint(14) of the FPCB is punched by a first punching process. A mounting unit(12) of an LED of a FPCB and a neck part of the substrate joint are punched by a second punching process. A cut line(38) is formed in an outer circumference of the FPCB by a half-punching process. The FPCB is separated from the FPCB kit by the cut line. The adhesive remains the one side of the FPCB. The FPCB is adhered to the backlight unit by the adhesive.
Patent KR-20080023132-A (KR)
Title: Synchronous rectification switching regulator
Inventor: MICHISHITA YUUSUKE
IPC: H02M3/155
Filed: 2007-09-03
Abstract: A synchronous rectification switching regulator is provided to enhance control performance of a reverse current preventive circuit by amplifying a voltage to enhance the efficiency of the reverse current preventive circuit and detect a reverse current. A synchronous rectification switching regulator includes a first switching device(M1), an inductor(L1), a second switching device(M2), a control circuit(32), and a reverse current blocking circuit. The inductor charges by switching of the first switching device. The second switching device discharges the inductor. The control circuit performs switching control of the first switching device to convert an output voltage into a constant-voltage and switching control of the second switching device in contradiction to the first switching device. The reverse current blocking circuit has a third switching device(M3) serially connected to the second switching device. The reverse current blocking circuit detects indication or generation of a reverse current flowing into the second switching device from an output terminal in a voltage of a connecting circuit of the second switching device and the third switching device. The reverse current blocking circuit breaks the third switching device when detecting the indication or the generation of the reverse current.
Patent KR-20090028155-A (KR)
Title: Device and system for near field communication based on zone and method thereof
Inventor: RYU SEUNG MOON
IPC: H04B7/24
Filed: 2007-09-14
Abstract: A local wireless communications apparatus based on a zone providing data to a user in the zone, a system and a method thereof are provided to transmit a plurality of data through one apparatus through a receiving device transmitting the data. A main service apparatus(10) uses a wireless local communications module and data. It enters into within the operating distance of the signal which is transmitted from the main service apparatus by using the wireless local communications module. According to one or more slave device and data sharing methods, the motive is fitted with channel in the main service apparatus and service data is received.
Patent KR-20090030435-A (KR)
Title: A device and system for providing sensation effect on touch screen
Inventor: KYUNG KI UK
IPC: G06F3/033
Filed: 2007-09-20
Abstract: A device and a system for providing a sensation effect on a touch screen are provided to give a sense of touch, hearing, and smell to a user when writing or drawing with an electronic pen on a touch screen. An input unit(200) comprises a vibration generation unit(520), a skin stimulating pin(530), a speaker(540), a fragrance emitting module(550), a control unit(560), a communication unit(570), and a battery(580). The vibration generation unit generates sense of touch. The vibration generation unit is located in the header section of the input unit. The skin stimulating pin is located in a user holding position of the input unit and has a direct contact with a user skin. The speaker produces a relevant sound to delivery a realistic feeling to the user. The fragrance emitting module contains a plurality of fragrance to gush out a fragrance.