baber/WOPTO huggingface dataset:
Patent KR-20030066420-A (KR)
Title: 전기 광학 장치, 그 구동 방법, 및 전자기기
IPC: H05B33/14
Filed: 2003-01-30
Abstract: 복수의 주사선과, 복수의 신호선과, 이들 각 상기 주사선과 각 상기 신호선과의 각 교차부에 대응해서 각각 설치된 전기 광학 소자를 구비하고, 상기 전기 광학 소자에 공급하는 구동 전류의 양에 따라 동작하는 전기 광학 장치로서, 상기 전기 광학 소자의 점등 시간을 계측하는 점등 시간 계측부와, 상기 점등 시간 계측부에서 얻어진 상기 점등 시간을 기억하는 점등 시간 기억부와, 상기 전기 광학 소자의 휘도를 보정하기 위해, 상기 점등 시간 기억부에 기억된 상기 점등 시간에 의거하여 상기 구동 전류량을 조정하는 구동 전류량 조정부를 구비한다.
Patent KR-20040075495-A (KR)
Inventor: KWON SUN DONG
IPC: G06F15/00
Filed: 2003-02-21
Abstract: PURPOSE: A method for managing board information on a server system is provided to update/manage the board information stored in a board information data in real-time depending on result data by analyzing the board information after the board information of an enabled or disabled board is transmitted to the board information manager in real-time. CONSTITUTION: The location information and the logical information for each communication board are searched(S21). The board information of the enabled or disabled board is transmitted to the board information manager by applying enable or disable to the searched board(S26). As the transmitted board information is analyzed, the board information stored in the board information database is updated in real-time depending on result data(S29).
Patent KR-20040076013-A (KR)
Inventor: HONG SEONG UK
IPC: H01J29/76
Filed: 2003-02-24
Abstract: PURPOSE: A CRT having a deflection yoke is provided to improve CBH- phenomenon generated in a circular or RAC deflection yoke. CONSTITUTION: A CRT comprises a panel having a phosphor surface, a funnel, an electron gun, and a deflection yoke. The deflection yoke includes a horizontal/vertical deflection coil(100) for deflecting horizontally and vertically electron beams emitted from the electron gun; a ferrite core(140) for reducing the loss of magnetic force generated from the deflection coils; and a holder(110) for fixing the deflection coils and the ferrite core and insulating the horizontal deflection coil from the vertical deflection coil. At least one phosphor side aperture section of the horizontal and the vertical coils is square and a phosphor side aperture section of the ferrite core is circular. A sub coil of the horizontal coil is formed at a predetermined position and with a predetermined ratio.
Patent KR-20040078975-A (KR)
Inventor: KIM BYEONG SU
IPC: G08G1/0962
Filed: 2003-03-05
Abstract: PURPOSE: An apparatus for informing travel time information of a navigation system is provided to prevent the accident generated at the driving by receiving the travel time information through a voice system. CONSTITUTION: An apparatus for informing a travel time information of a navigation system includes a speed sensor(266), an input unit(203), a global positioning system(GPS) module(218), a controller(236) and an amplifier(269). The speed sensor(266) detects the moving speed of the vehicle. The input unit(203) inputs the current position and the destination. The GPS module(218) receives the distance between the current position inputted through the input unit(203) and the destination. The controller(236) calculates the moving time by using the moving distance received through the GPS module(218) and the speed detected through the speed sensor(266). And, the amplifier(269) outputs the travel time information calculated at the controller(236) through sound.
Patent KR-20030074478-A (KR)
Title: 반도체기억장치
IPC: H01L27/02
Filed: 2003-03-14
Abstract: 본 발명은, 반도체 기억장치에 관한 것으로, 메모리셀 면적의 증가를 억제하고, 또 초고속의 판독시간을 얻고, 또한 셀프 리프레시 시에는 리프레시간격을 길게 잡으므로써, 고집적 또는 초고속, 더욱 정보 보유시의 소비전력을 대폭 삭감할 수 있는 반도체 기억장치를 제공한다. 
     1교점 셀ㆍ2셀/비트방식을 이용한 DRAM이고, 1교점 6F 2 셀을 이용한 트윈셀구조는 비트선쌍(BL, /BL)과 워드선(WL)의 모든 교점에 대응하는 위치에 메모리셀(MC)이 배치되고, 워드선(WL) 피치의 반분을 F로 할 때, 비트선쌍(BL, /BL)의 비트선의 피치가 2F보다 크고 또한 4F보다 작게 된다. 또한, 메모리셀(MC)의 트랜지스터의 소스, 채널, 드레인을 형성하는 실리콘 기판상의 액티브영역(AA)이 비트선쌍(BL, /BL)의 방향에 대해 비스듬하게 형성되는 기술은 제공한다.
Patent KR-20040082721-A (KR)
Inventor: CHO SANG HUI
IPC: H04N19/89
Filed: 2003-03-20
Abstract: PURPOSE: A clock recovery device in a digital broadcasting receiver is provided to install a program executing a decoder chip function and upgrade the program to improve color recovery in software manner all the time. CONSTITUTION: A clock recovery device of a digital broadcasting receiver includes a stream parser(41), an STC(System Time Clock) generator(42), and a controller(43). The stream parser extracts a PCR(Program Clock Reference) value from a transport stream received from a transmitter and generates an interrupt whenever the PCR value is detected. The STC generator counts a clock frequency from an external voltage-controlled oscillator(44) to generate an STC value. The controller compares the PCR value with an STC value at that moment to control the voltage-controlled oscillator such that a system clock follows the PCR value of the transmitter.
Patent KR-20040082840-A (KR)
Inventor: CHO HYEON CHEOL
IPC: B30B7/02
Filed: 2003-03-20
Abstract: PURPOSE: A double action press system is provided to prevent the deterioration of productivity by reducing installation space. CONSTITUTION: A press body(109) includes a fixed bolster(101), a plurality of guide frames(103,105) installed at the outside of the fixed bolster, and an upper frame(107) mounted to the top of the guide frame. A movable bolster(113) is installed between the fixed bolster and the upper frame. A plurality of driving cylinders(115,117) are vertically mounted to the fixed bolster, and have operating rods(119,121) connected to the movable bolster to move the movable bolster up and down. A first mold(130) is disposed between the fixed and movable bolsters. A second mold(140) is disposed between the upper frame and the movable bolster.
Patent KR-20040085543-A (KR)
Inventor: KIM JANG HWAN
IPC: H02M7/44
Filed: 2003-03-31
Abstract: PURPOSE: A pulse width modulation method and a switching signal generator are provided to allow for ease of pulse width modulation by comparing an offset voltage and a carrier wave. CONSTITUTION: A pulse width modulation method comprises a step of calculating an offset voltage from the output voltage command values of each of phases; a step of calculating pole voltages of each of phases from the output voltage command values and the offset voltage; and a step of controlling switches of each of legs by comparing pole voltages, offset voltage, and a carrier wave. A switching signal generator comprises an offset voltage calculator(40) for calculating an offset voltage from the output voltage command values of each of phases; adders(51,52,53) for calculating pole voltages of each of phases by adding the output voltage command values of each of phases and the offset voltage; and comparators(61,62,63,64) for generating switching signals for each of legs by comparing pole voltages, offset voltage, and a triangle wave.
Patent KR-20030081087-A (KR)
Title: 배출 처리 장치 및 화상 형성 장치
IPC: B65H31/30
Filed: 2003-04-09
Abstract: 시트를 정합하면서 소정의 시트 처리를 수행한 후 시트를 배출하는 배출 처리 장치에 관한 것이며, 시트를 정합하는 정합 수단과, 상기 정합 수단에 시트를 반송하는 반송 수단과, 시트 처리가 종료된 시트 다발을 배출하도록 시트 반송 방향으로 정합 수단의 상류측 상에 배치된 다발 배출 수단을 포함하고, 상기 다발 배출 수단은 시트를 닙핑하면서 시트를 반송하는 반송가능한 상태 및 시트를 반송하지 않는 비반송 상태를 선택할 수 있고, 상기 반송 수단에 의해 상기 정합 수단에 반송되는 복수의 시트들 중 제1 시트가 반송될 때 상기 반송가능한 상태가 선택되고, 이에 따라 제2 또는 이후의 시트가 반송될 때 비반송 상태가 선택된다.
Patent KR-20040087815-A (KR)
Inventor: KIM SUN JOUNG
IPC: A47K10/42
Filed: 2003-04-10
Abstract: PURPOSE: A water tissue case is provided which employs a waterproof paper pack as a main body for accommodating a stack of water tissues, increases sales appeal by making its external appearance aesthetically attractive, and reduces the manufacturing cost thereof while and enables the case to be easily recycled and environmentally friendly. CONSTITUTION: The water tissue case(50) having water tissues stacked therein comprises a main body(52) having an outer cover with a paper member coated with polyethylene(PE), polyethylene terephthalate(PET) or linear low density polyethylene(LLDPE) that exhibits a waterproofing effect, and shaped of a hexahedron, and an opening(54) having a predetermined size; an openable cover(60) having a frame(62), for opening or shutting the opening(54); and a synthetic resin member(70) having an outlet(72) formed on the bottom of the frame(62) and having a predetermined size.
Patent KR-20040089379-A (KR)
Inventor: HAN JUNG GYU
IPC: B32B15/08
Filed: 2003-04-14
Abstract: PURPOSE: A thin sheet useful for electronic products and a manufacturing method thereof are provided to show absorption effect of electro-magnetic waves and shielding effect of noises as well as heat radiation. CONSTITUTION: The thin sheet is manufactured by the method comprising the steps of: forming a slurry by dispersing a soft magnetic powder(32) into an organic binder(34); forming a magnetic layer(30) using the slurry; and forming a conductive layer(20) on one side of the magnetic layer(30). Particularly, the organic binder comprises any one selected from polyvinylbutylal and polyurethane, and the soft magnetic powder is any metal powder having high magnetic permeability and high dielectric permittivity selected from perlite, canoyl iron, iron-silicon alloy, iron-silicon-aluminium alloy, iron-cobalt alloy, iron-nickel alloy. The conductive layer is comprised of any one selected from silver and copper. The thin sheet may further comprise an insulating layer(10) and an adhesive member(40), if necessary.
Patent KR-20040091255-A (KR)
Inventor: NA DAE HA
IPC: G06F3/039
Filed: 2003-04-21
Abstract: PURPOSE: A flat panel shaped mouse and a notebook computer using the same are provided to manipulate the mouse naturally by forming the first/second grooves for the thumb and the ring finger to the flat panel shaped mouse, and putting the hand on the first/second grooves of the mouse embedded into a groove formed to a lower part of a keyboard. CONSTITUTION: The first groove(20) is formed to a middle left part of the mouse. The second groove(30) is formed to an upper right part of the mouse. A scroll wheel(13) is formed to a position closer to a right button(11) than a right button(12). A trackball(14) operating the mouser is formed between the scroll wheel and the right button. The mouse is interfaced with a computer through wireless or a cable connected to a jack(30).
Patent KR-20040093617-A (KR)
Inventor: SONG BYEONG OK
IPC: H01L21/762
Filed: 2003-04-30
Abstract: PURPOSE: A method for forming a trench isolation layer of a semiconductor device is provided to restrain moat by preventing loss of a liner nitride layer in wet etching. CONSTITUTION: A trench mask pattern including a pad oxide layer(21) and a pad nitride layer(22) is formed on a silicon substrate(20). A trench is formed by etching the silicon substrate. A liner oxide layer(23) of spacer shape is formed at sidewalls of the trench. A thermal oxide layer(24) is formed at the bottom of the trench. A liner nitride layer(25) is formed on the trench. A gap-fill oxide layer is filled in the trench. By planarizing the gap-fill oxide layer and removing the trench mask pattern, an isolation layer is formed.
Patent KR-20040098964-A (KR)
Inventor: JU GWANG IL
IPC: G01F23/00
Filed: 2003-05-16
Abstract: PURPOSE: A detector having a measuring tape protection device is provided to allow a worker to simply perform measurement work for an internal part of a tank by using a marker notifying the worker of a state of a detector. CONSTITUTION: A detector having a measuring tape protection device includes a measuring device(10) and a display device(20). A magnetic switch(15) is installed on a printed circuit board. A magnet(90) making contact with the magnetic switch(15) is fixed to an outer surface of a guide bar(17). The magnet(90) and the magnetic switch(15) are connected to the display device(20). A contact state between the magnet(90) and the magnetic switch(17) is displayed at the display device(20). The contact between the magnetic switch(15) and the magnet(90) is maintained in an off-state in a normal time.
Patent KR-20040100525-A (KR)
Inventor: LEE JONG GUK
IPC: B21B3/00
Filed: 2003-05-23
Abstract: PURPOSE: To provide a method for forming aluminum alloy sheet using texture control to solve a forming anisotropy problem due to$û001$ý<100> cubic texture generated after rolling and heat treatment processes of aluminum alloy sheet by varying frictional coefficient according to asymmetrical rolling and lubrication of upper and lower rolls, thereby developing textures different in a thickness direction of the aluminum alloy sheet. CONSTITUTION: The method for forming an aluminum alloy sheet is characterized in that the aluminum alloy sheet(20) is rolled by an asymmetrical rolling mill(10) in such a way that a rotary cubic texture is developed at portions having a high frictional coefficient of the rolls due to the non-lubrication state, and a beta(β)-fiber texture is developed at portions having a low frictional coefficient of the rolls due to the lubrication state by varying circumferential rotary speeds(V1,V2) of an upper roll(11) and lower roll(12) of the asymmetrical rolling mill and varying frictional coefficient of the rolls according to whether or not a lubricant is applied to the rolls at the same time.
Patent KR-20040101693-A (KR)
Inventor: PARK HYEN JONG
IPC: A01N59/12
Filed: 2003-05-26
Abstract: PURPOSE: Provided is a disinfectant for cooking utensils which is harmless to the human body and environment by using iodine as a natural extract of seaweeds. The disinfectant is applied to the pathogenic microorganism causing food poisoning. CONSTITUTION: The disinfectant for cooking utensils is characterized by containing 4-10 wt.% of iodine as a natural extract of seaweeds, 5-7 wt.% of phosphate, 5-20 wt.% of surfactant and 60-80 wt.% of purified water.
Patent KR-20040102551-A (KR)
Inventor: LEE JIN YEONG
IPC: H04B1/38
Filed: 2003-05-28
Abstract: PURPOSE: A mobile terminal with a built-in camera having an optical zoom adapter is provided to allow a user to zoom in a subject in taking a photo without degradation of resolution by implementing an optical zoom function. CONSTITUTION: An optical zoom adapter(1) includes a zoom lens and the first contact portion(13) to be coupled with a terminal body. An adapter attachment part(2) is formed at a camera lens exposed portion of the terminal body and includes the second contact portion(23) to be detachably coupled with the first contact portion(13) of the optical zoom adapter(1). A guiding protrusion(14) is formed at the second contact portion(13) of the optical zoom adapter(1). A recess(24) is formed at the first contact portion(23) of the adapter attachment part(2) to which the guiding protrusion(14) is coupled.
Patent KR-20030094077-A (KR)
Title: 푸시 버튼 구조
IPC: H01H13/70
Filed: 2003-06-02
Abstract: 푸시 버튼 구조는 상부면으로부터 시트부로 연장되는 키 톱의 외부면을 갖는다.  상부면으로부터 시작하여 상부면과 시트부 사이의 위치에서 종결되는 외부면은 확대 방향으로 테이퍼져 있다.  상부면과 시트부 사이의 위치로부터 시트부로 연장되는 외부면은 인접한 키 톱의 외부면에 접근하지 않도록 형성된다.  키 톱의 외부면에서, 내향 스텝이 상부면과 시트부 사이의 위치에 배치된다.  시트부로 연장되는 외부면의 시작 단부는 키 톱의 상부면으로부터 시작하는 외부면의 종결 단부로부터 내측으로 이동되어 있다.
Patent KR-20040103250-A (KR)
Inventor: MAENG GYEONG HO
IPC: B60K15/01
Filed: 2003-06-02
Abstract: PURPOSE: An evaporation gas collecting apparatus of a fuel tank is provided to prevent discharge of evaporation gas by opening a filler cap after collecting evaporation gas to a canister with vacuum pressure of the canister in stopping an engine. CONSTITUTION: An evaporation gas collecting apparatus of a fuel tank comprises a vacuum pump(40) connecting to a canister(30) by a vacuum line(45) and applying vacuum pressure to the canister by power of a battery(43) in stopping an engine(20), a vacuum pump operation switch(44) commanding operation of the vacuum pump by a driver, an operation time control unit(42) operating the vacuum pump for the predetermined time in turning on the vacuum pump operation switch, and a filter(46) formed in the middle of the vacuum line to prevent fuel from the canister from flowing into the vacuum pump.
Patent KR-20040104105-A (KR)
Inventor: CHOI SEOK HUI
IPC: H04M3/428
Filed: 2003-06-03
Abstract: PURPOSE: A method for providing a voice announcement message through a mobile communication network is provided to announce the present state of a called subscriber to the second caller in case that the called subscriber receives a call connection request from the second caller while the called subscriber is executing a voice call with the first caller. CONSTITUTION: If a call connection request is generated from the second calling mobile terminal(14) while a called mobile terminal(10) is executing a voice call with the first calling mobile terminal(12), the called mobile terminal(10) first changes the present state with the first calling mobile terminal(12) into a call stand-by state. Then the called mobile terminal(10) accesses a voice announcement processing server(46) and appoints a voice message number. The voice announcement processing server(46) displays the contents of the voice announcement message corresponding to the appointed number on the LCD of the called mobile terminal(10). If the called mobile terminal(10) requests the voice announcement processing server(46) to transmit the appointed voice announcement message after confirming the contents, the voice announcement processing server(46) transmits the voice announcement message to the second calling mobile terminal(14).
Patent KR-20040105040-A (KR)
Inventor: KIM YEONG TAEK
IPC: A43B5/00
Filed: 2003-06-04
Abstract: PURPOSE: A shock absorptive golf shoe is provided to supply external air from its rear portion where the heel is placed to its front portion where the toes are placed, and to discharge contaminated inner air from the front portion to the rear portion and external side. CONSTITUTION: The golf shoe includes a clump with which an outer cover is attached, and in which an inner space is formed. A double sole(7), a texon(6) and an insole(5) are inserted into the space of the clump. The texon has an opening(6c) positioned under the cutting lines of the insole, a hole(6b) for hobnail, the cutting lines(6a) and holes(6') corresponding to those of the insole. The double sole has an air vent groove(39), an air inlet groove(37) and a connection pipe groove(38) connecting the air vent groove with the air inlet groove. An air vent(34) has a sponge and is mounted in the air vent groove. An air inlet(30) consisting of a sponge with holes is mounted in the air inlet groove. A connection pipe(32) connecting the air vent with the air inlet is mounted in the connection pipe groove.
Patent KR-20040105914-A (KR)
Inventor: CHOA YONG HO
IPC: B22F9/16
Filed: 2003-06-10
Abstract: PURPOSE: To provide a method for preparing metal nanoparticles by electrolysis to prepare nanoparticles of metal environmentally friendly, effectively control size of metal particles and mass-produce metal powder of uniform particles by using electrodes, small quantity of additives and pure water without harmful metal salts and applying an external force to induce formation and dispersion of metal particles. CONSTITUTION: In a method for preparing metal into nanoparticles by electrolysis, the method is characterized in that two electrode rods(3) are disposed with being spaced apart from each other in a solution(2) prepared by dissolving any one of an environmentally friendly metal ion reducing agent and organic metal ion reducing agent into pure water, the electrode rods are formed of the same constituent as metal particles desired to be obtained so that the electrode rods are dissolved into the solution by electricity, and one or more selected from ultrasonic generator(4) and agitator(5) are arranged in the solution to disperse metal particles in the solution in a uniform particle shape.
Patent KR-20030097660-A (KR)
Title: 피코팅 입자 및 코팅 방법
IPC: H01J29/32
Filed: 2003-06-13
Abstract: 본 발명은 디스플레이의 형광면용 발광체입자로서 사용되는 피코팅 입자와 그러한 입자용 코팅 방법에 관한 것이다.    본 발명의 코팅방법에서, 평균입자지름이 3내지 10㎛인 제 1입자가 유동화되고, 평균입자지름이 5내지 500nm이며 현탁한 제 2입자에 의해 얻어지는 슬러리드롭은 스프레이노즐(40) 또는 유사종으로부터 발생된다.    그리고 나서, 제 2입자는 제 1입자 표면에 코팅된다.    그 때문에, 본 발명은 그러한 피코팅 입자가 현존 가능하게 하는데 제 1입자의 각 표면은 제 1입자보다 더욱 미세한 제 2입자와 함께 코팅된다.
Patent KR-20040110185-A (KR)
Inventor: SONG BYEONG HO
IPC: H04B1/38
Filed: 2003-06-18
Abstract: PURPOSE: A folder type mobile terminal for providing a multimedia message service is provided to allow a user to perform plural works while viewing two screen displays. CONSTITUTION: An LCD(20) is rotated left and right by using upper and lower ends of a main body(10) of a mobile terminal as shafts and also slid left and right. A hinge connection part rotatably connects the main body(10) and the LCD(20). A sliding unit(60) makes the LCD(20) slid. The first LCD display screen is formed at a front surface of the LCD(20) and the second LCD display screen(21b) is formed at a rear surface of the LCD(20). Thus, although the positions of the front and rear surfaces are changed according to rotation of the hinge connection part, a user can continuously view the first and second LCD display screens. The third LCD display screen(21c) is additionally formed on the main body(10), so that when a folder of the mobile terminal is opened, the user can simultaneously view the third LCD display screen(21c) and the second LCD display screen(21b).
Patent KR-20040110502-A (KR)
Inventor: CHOI HYEONG OK
IPC: H04N9/04
Filed: 2003-06-19
Abstract: PURPOSE: A white balance adjusting method for a digital image device is provided to obtain a visually natural picture with good quality by detecting an accurate white value and adjusting a white balance using the detected white value. CONSTITUTION: A range of a set luminance level is changed per certain period, and luminance of color data which belong in the range of the set luminance level among input color data are divided and stored(S205). White is detected among the stored color data, and a range of a luminance level in which the detected white belongs is set up as a range of a clip luminance level(S210). A picture photographed in an image pickup element is partitioned into certain windows. The windows are changed per the certain period, and pictures of color data in the windows which belong within the range of the clip luminance level are divided and stored(S235). The last white value is calculated on the basis of the stored color data(S220,S250).
Patent KR-20050003016-A (KR)
Inventor: KWON PAN KI
IPC: H01L21/283
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to minimize loss of a hard mask and to prevent pinocchio defect by SAC(Self Aligned Contact) etching together with wet cleaning and etch-back processing together with CMP. CONSTITUTION: A plurality of conductive patterns having a hard mask(44) are formed on a substrate. An insulating layer(46) is formed on the resultant structure. A first opening part is formed by selectively etching the insulating layer. A second opening part is formed to expose the substrate by wet cleaning for removing selectively the insulating layer on the bottom of the first opening part. A conductive layer is then filled in the second opening part. A etch-back is performed to isolate the conductive layer. A plug is then formed by CMP(Chemical Mechanical Polishing) using acid slurry.
Patent KR-20050007700-A (KR)
Inventor: KIM KYONG ROK
IPC: H01L21/28
Filed: 2003-07-11
Abstract: PURPOSE: A semiconductor device and a method of forming a metal line layer thereof are provided to bury an inside of a contact hole or a via hole without a void by using a metal material. CONSTITUTION: An interlayer dielectric(14) is formed on a semiconductor substrate structure(11) including individual elements and a bottom metal line layer. A via hole for exposing a predetermined region of the bottom metal line layer is formed by etching selectively the interlayer dielectric. A barrier metal layer(15) is formed on an inner wall of the via hole. A plasma process for the barrier metal layer is performed. A metal plug(17) for burying the via hole is formed by depositing a metal material on the barrier metal layer.