baber/WOPTO huggingface dataset:
Patent KR-20040099974-A (KR)
Inventor: LEE JONG DUG
IPC: A24F15/00
Filed: 2003-05-21
Abstract: PURPOSE: A top withdrawal type tobacco withdrawal device is provided to easily withdraw a tobacco desired to be found by a powered-on solenoid's withdrawing a tobacco by installing a display stand on the floor surface of a counter and fixing the solenoid on top of each of stack cells. CONSTITUTION: The device comprising a tobacco withdrawal outlet, a cover and a stack stand(4) comprises: a storage box(5) having a guide rail, a projection(52), a fixed plate(53) and a fixed stand; a withdrawal device portion(6) having a solenoid(61), a spring(63) for returning a shaft(62) of the solenoid(61) to the home position and a bottom plate(64) fixed to the tip end of the shaft(62); a tobacco feeding device portion(7) having a tobacco mounting plate(71) with a projection(76), an operating plate(74), a roller(75) and a spring(77); and a button portion having buttons as much as the number of storage boxes.
Patent KR-20030093983-A (KR)
Title: 방전등 장치 및 그것을 이용한 백라이트
IPC: G02F1/133
Filed: 2003-05-27
Abstract: 휘도 및 발광 효율을 향상시킬 수 있는 방전등 장치, 및 액정표시장치에 적합한 백라이트를 제공한다. 
     방전등 장치 L은, 희유 가스가 봉입된 발광관(3)의 내부에 설치되는 내부전극(1)과 발광관(3)의 외부에 설치되는 외부전극(2a)에 전압을 인가하는 점등회로 (5)를 구비하고 있다. 점등회로(5)는, 외부전극(2a)의 전위를 기준 전위(0V)로 하여, 정(正)의 구형파(矩形波) 전압을 내부전극(1)에 인가한다.
Patent KR-20040103507-A (KR)
Inventor: CHO CHANG HYEON
IPC: H01L21/336
Filed: 2003-05-29
Abstract: PURPOSE: A fabricating method of a transistor for improving a refresh characteristic by increasing an effective channel length of a transistor is provided to increase the effective channel length of the transistor by forming a source/drain region by using a gate electrode pattern and a spacer formed on a sidewall thereof as a mask. CONSTITUTION: An element isolating layer(16) is formed on a semiconductor substrate(10) to define an active region and a field region. A threshold voltage control region is formed on a surface of the active region by implanting the first conductive type impurity. A gate insulating layer(18) is formed on the active region. A gate electrode pattern is formed on the gate insulating layer. A spacer(26) is formed on a sidewall of the gate electrode pattern. A source/drain region(28) is formed on the semiconductor substrate by implanting the second conductive type impurity.
Patent KR-20040104233-A (KR)
Inventor: LEE YONG GUN
IPC: H04N5/46
Filed: 2003-06-03
Abstract: PURPOSE: A single conversion type TV broadcasting receiver having a gain control function according to broadcasting selection is provided to control a gain of each broadcasting type signal at a suitable level without using a complex switching circuit which provides an AGC(Automatic Gain Control) voltage to a tuner. CONSTITUTION: A TV tuner(210) controls a gain of an RF(Radio Frequency) signal inputted through a TV antenna according to a selected broadcasting type and a receiving level, and selects a broadcasting channel from the controlled RF signal. The first filter(220) passes a predetermined band of an IF(Intermediate Frequency) signal of the TV tuner. An IF AGC amplifier(230) amplifies the IF signal through the first filter according to a provided IF AGC voltage. A digital demodulator(240) detects a level of the IF signal from the IF AGC amplifier, provides the IF AGC voltage, and performs the OFDM(Orthogonal Frequency Division Multiplexing) demodulation of the IF signal. The second filter(250) passes a predetermined band of the IF signal of the TV tuner. An analog demodulator(260) controls a level of the IF signal through the first filter as a level necessary for demodulation, and demodulates the controlled IF signal.
Patent KR-20040107029-A (KR)
Inventor: CHOI SANG GEON
IPC: G02F1/1333
Filed: 2003-06-12
Abstract: PURPOSE: A liquid crystal display panel and a method for manufacturing the same are provided to prevent the flowing of the liquid crystal from the top panel by providing the barrier rip. CONSTITUTION: A liquid crystal display panel includes a bottom panel, a top panel and a liquid crystal layer(300). The bottom panel is provided with a first substrate having a display region and a peripheral region formed around the display region and a first electrode formed on the first substrate. The top panel is provided with a second substrate, a second electrode formed on the second substrate and a first barrier rip formed on the second electrode with a predetermined thickness. And, the liquid crystal layer is inserted between the top panel and the bottom panel and is provided with a liquid crystal layer having a thickness thinner than that of the first barrier rip.
Patent KR-20040108047-A (KR)
Inventor: OH SANG JIN
IPC: F24C15/16
Filed: 2003-06-16
Abstract: PURPOSE: A microwave oven is provided to promote improvement of productivity and reduction of cost by reducing the number of components of a motor assembly and to exactly give rotational force given to a motor shaft to a rotary dish. CONSTITUTION: A microwave oven comprises a rotary dish(400) rotatably seated on the inner bottom surface of a cavity(30) constituting a cooking chamber; a rotating motor(60) fixed to the outer bottom surface of the cavity; and a motor shaft(610) having one end integrally formed to the rotating motor and protruded through the bottom surface of the cavity. A combining groove(401) is formed to the bottom surface of the rotary dish. A bent part(611), bent toward the horizontal direction to be received in the combining groove of the rotary dish, is formed to the other end of the motor shaft.
Patent KR-20040005627-A (KR)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: MONIWA MASAHIRO
IPC: H01L27/11
Filed: 2003-07-07
Abstract: PURPOSE: A semiconductor memory device and a method of manufacturing the same are provided to reduce the size of a memory cell of an SRAM by forming the memory cell from four MISFETs. CONSTITUTION: A memory cell of a SRAM includes two drive MISFETs(DR1,DR2) and two vertical MISFETs(SV1,SV2). The p channel vertical MISFETs(SV1,SV2) are formed above the n channel drive MISFETs(DR1,DR2). The vertical MISFETs respectively mainly include a square pole laminate(P) including a lower semiconductor layer(47), an intermediate semiconductor layer(48) and an upper semiconductor layer(49) laminated in this sequence, a gate insulating film(53) comprising silicon oxide formed on the surface of the side wall of the laminate, and a gate electrode(54) formed so as to cover the side wall of the laminate. The vertical MISFETs are perfect depletion type MISFETs.
Patent KR-20050011250-A (KR)
Inventor: PARK MIN JAR
IPC: C04B22/06
Filed: 2003-07-22
Abstract: PURPOSE: An accelerator for concrete is provided, which can shorten curing time of the concrete by improving instability of sodium aluminate and delay of curing time and high rebound amount of sodium silicate and can reduce toxicity harmful to human bodies. CONSTITUTION: The accelerator for concrete is aluminum sodium silicate(Na¬nAl¬y(SiO4)¬k) having a concentration of aluminum oxide of 10-25%, a concentration of sodium oxide of 10-25%, and a concentration of silicone oxide of 0.001-10%. And the aluminum sodium silicate is produced by reacting 40-65wt% of sodium hydroxide having a concentration of sodium oxide of 30-50%, 31.5-50wt% of aluminum hydroxide having a concentration of aluminum oxide of 50-68%, 0.01-10.0wt% of sodium silicate having a concentration of silicone oxide of 10-30%, and 0.5-30wt% of water at 100-150deg.C for 30-120min.
Patent KR-20050012015-A (KR)
Inventor: CHOI KEUN WOO
Filed: 2003-07-24
Abstract: PURPOSE: An arcade game system storing a game program to enable voice chatting/control and a controlling method thereof are provided to implement communication between gamers without installing a text input device and enable the gamer to easily control the game by implementing the voice chatting/control. CONSTITUTION: A voice input part receives a voice from the gamer. A voice output part outputs the voice inputted from the gamer. A voice processor(39) recognizes/converts the inputted voice into a voice signal. A voice process selector is selectively operated by the gamer in order to discriminate whether the inputted voice is a command or the chatting. A command recognizer(41) discriminates the inputted command based on the commands or command sentences stored in a command database(42). A game controller(43) controls the game program(44) depending on the recognized command. A controller(25) makes the command recognizer recognize the command if a result selected from the voice process selector is the command, and makes a voice classification controller provide the voice signal to another game machine if the result is the chatting.
Patent KR-20050012955-A (KR)
Inventor: KIM HYUN BYUNG
IPC: H01L29/78
Filed: 2003-07-25
Abstract: PURPOSE: A high voltage transistor is provided to minimize leakage current of the transistor by forming an inverse drift region in a channel region. CONSTITUTION: A gate insulating layer(106) and a gate electrode(108) are sequentially formed on a well(100) of a substrate. A drift region(102) is formed in the well spaced apart from each other to align the gate electrode. A source/drain region(112) is formed in the drift region. An inverse drift region(104) is formed in the well and between the drift regions.
Patent KR-20050014547-A (KR)
Inventor: LEE CHOONG JAE
IPC: H04B1/38
Filed: 2003-07-31
Abstract: PURPOSE: A damage prevention structure of a cellular phone is provided to form an interval between a locking hook of a locker button and a hook of a battery cover so as to be bigger than or equal to an interval between a battery and a rib of a front cover or an interval between the battery and an inner side of the battery cover, thereby minimizing a load transmitted to the locking hook and the hook while preventing the locking hook or the rib from being damaged. CONSTITUTION: In case an interval between a battery and an inner side of a battery cover(4) or an interval between the battery and a rib of a front cover is formed smaller than an interval(W1) between a locking hook(5B) of a locker button and a hook of the battery cover(4), the battery and the battery cover(4) are first contacted with each other, or the rib of the front cover is first contacted with the battery before the locking hook(5B) of the locker button is contacted with the hook of the battery cover(4), in order to distribute a load to be applied to the locking hook(5B).
Patent KR-20050015102-A (KR)
Inventor: OH YOUNG SUN
IPC: H04B1/38
Filed: 2003-08-02
Abstract: PURPOSE: A mobile communication terminal is provided to have an enhanced structure of an SIM(Subscriber Identity Module) card appropriate for a small size and a light weight. CONSTITUTION: The terminal comprises a main body(10), an SIM card connector(20), and a part receiving portion(30) and a cover(40). The SIM card connector(20), arranged at a back of the main body(10), allows an SIM card to be adhered thereto. The part receiving portion(30) is positioned at a side of the SIM card connector(20). The cover(40), detachable, covers the part receiver(30). The main body(10) includes a case, a keypad, key buttons and a PCB(Printed Circuit Board). The case forms an external shape. The keypad and key buttons are externally protruded to enable a user to operate them. The PCB is installed in the case.
Patent KR-20050015823-A (KR)
Inventor: YUN SUNG LYEAL
IPC: H04L27/00
Filed: 2003-08-07
Abstract: PURPOSE: A wireless transceiver and a method for transmitting and receiving are provided to transmit great quantities of data at the same time while maintaining signal transmission characteristics of an existing wireless transceiver. CONSTITUTION: A wireless transmission unit(20) includes an analog to digital converter(21) for converting analog signals to digital data, a data compression unit(22) for compressing digital data into 1/n times, a baseband unit(23) for processing compressed data and transmitting the data of log2¬mMb per second, and an RF transmitter(24) for modulating the data of log2¬mMb per second and transmitting the modulated data of log2¬mMb per second in a bandwidth of 1MHz. An wireless reception unit(30) includes an RF receiver(34) for demodulating the date of the data of log2¬mMb per second and outputting the demodulated data of log2¬mMb per second, a baseband unit(33) for generating the compressed data of log2¬mMb per second, a data recovery unit(32) for regenerating the data of log2¬mMb per second to n times, and a digital to analog converter(31) for converting the data of log2¬mMb per second to the analog signals.
Patent KR-20040016426-A (KR)
Title: Transgenic cloned cow producing human prourokinase and method for producing the same
Inventor: CHO JONG GI
IPC: C12N9/72
Filed: 2003-08-14
Abstract: PURPOSE: A transgenic cloned cow producing human prourokinase and a method for producing the same are provided, thereby expressing human prourokinase from the mammary gland of the transgenic cloned cow, and easily separating it from milk. CONSTITUTION: Provided is a nucleus transplanted ovum wherein a nucleus of a somatic cell derived from a cow and containing a human prourokinase gene is fused with a nucleus removed ovum derived from cow. The nucleus transplanted ovum is SNU-B1(KCTC 10286BP). A method for producing the nucleus transplanted ovum comprises the steps of: (a) introducing a human prourokinase gene into the somatic cell derived from cow to prepare a nucleus transferring cell; (b) removing a cumulus cell and cytoplasm from a ovum of a cow to prepare a nucleus receiving ovum; and (c) transplanting the nucleus transferring cell into the nucleus receiving ovum and fusing them.
Patent KR-20050023092-A (KR)
Inventor: KIM YANG HO
IPC: B60N2/42
Filed: 2003-08-29
Abstract: PURPOSE: A device for reinforcing strength of a rear seat of a vehicle is provided to satisfy safety laws and regulations of each country and to protect effectively passengers for a collision by reinforcing stiffness of the rear seat for an emergency state without reducing the seat folding efficiency. CONSTITUTION: A device for reinforcing strength of a folding rear seat of a vehicle is composed of a first seat back frame(10) forming one rear seat back; a second seat back frame(20) forming the seat back together with the first seat back frame; a retractor(30) installed at the first seat back frame by winding a rear seat belt; a connection unit(40) for coupling the first and second seat back frames; and an operating unit(50) for actuating the connection unit by collision. The connection unit is operated through first and second through-holes(11,21) formed at the insides of the first and second seat back frames, respectively.
Patent KR-20040022199-A (KR)
Inventor: DEVOS JOHN A
IPC: F17C11/00
Filed: 2003-09-05
Abstract: PURPOSE: A device for generating hydrogen and a method for generating hydrogen are provided to maintain the maximum efficiency for a long time, to decrease waste of parasitic loss power, and to make the device carryable. CONSTITUTION: A device for generating hydrogen comprises a chemical reaction chamber; a chemical solution reservoir(56); an unpowered pressure-producing member(58) for moving a chemical solution from the chemical solution reservoir to the chemical reaction chamber; and a distributed catalyst bed(59) disposed about the chemical reaction chamber. The chemical reaction chamber is rigid and the chemical solution reservoir is flexible and contained within the chemical reaction chamber.
Patent KR-20050028931-A (KR)
Title: Variable notice board
Inventor: KIM KEUN YOUNG
IPC: G09F7/18
Filed: 2003-09-17
Abstract: A variable integrated notice board is provided to improve usability of the notice board by arbitrarily varying the configuration thereof. A holding mount(1) includes a protruded hanging member in a front portion thereof. A main notice board(3) includes a hanger which is hanged on the holding mount in a rear portion thereof. A distributing box(7) includes the hanger which is hanged on the holding mount. The hanging member has a crooked shape with a right angle between crooked portions. A fixing member(4) is formed on the main notice board to fix an advertisement. The distributing box includes a containing box which has an arc shape.
Patent KR-20050031543-A (KR)
Title: Air cleaning apparatus
Inventor: JUNG HO YOUNG
IPC: B01D46/00
Filed: 2003-09-30
Abstract: Provided is an air cleaning apparatus for purifying air in specific room such as surgery room, recovery room or ward in hospital to remove dust and impurities in air blown inside and to reduce noise and thermal loss by employing an insulation-sound absorption material containing polyester synthetic fiber. The air cleaning apparatus(10) comprises a body(20), a heat-insulation and sound-absorption material(21) composed of polyester synthetic fiber on inner wall of the body(20) and is divided into an air supplying chamber(30) and an air blower chamber(40). The air supplying chamber(30) has a blower and a number of air feeding holes(31). The air blower chamber(40) has a horizontal compartment(41) and both corner blocks(42) at both sides and a knife block(43) at rear end of top portion of the compartment(41) to guide blown air and to reduce noise during air blowing. A filter(50) is equipped just below the compartment(41) to purify and filter the air then pass through air holes(45). An air guide(44) is mounted on rear corner parts between the compartment(41) and the filter(50).
Patent KR-20050031731-A (KR)
Title: Semiconductor memory device capable of reducing pin number
Inventor: JEONG WOO SEOP
IPC: G11C8/00
Filed: 2003-09-30
Abstract: A semiconductor memory apparatus capable of reducing the number of pins is provided to increase test speed by receiving address signals time-divisionally. Address pads(A0-A15) receive external address signals. Internal clock generators(170,180) generate an internal clock signal(PBCLK) in response to a first edge of an external clock signal. A first internal address generator(150) receives first address signals inputted through parts of the address pads in response to the internal clock signal before receiving an external instruction upon performing a test operation. When the external instruction is inputted, a second internal address generator(160) receives second address signals inputted through parts of the address pads. During a normal operation mode, the first internal address generator receives address signals inputted through the remaining of the address pads and the second internal address generator receives address signals inputted through parts of the address pads.
Patent KR-20050032725-A (KR)
Title: Composite sensor for providing many functions
Inventor: HWANG IN SEONG
IPC: G01D11/24
Filed: 2003-10-02
Abstract: A multi-functional complex sensor is provided to minimize the size of the multi-functional complex sensor and to reduce the manufacturing cost thereof by integrally packaging temperature, humidity and gas sensors. A multi-functional complex sensor(100) includes temperature, humidity and gas sensors, which are integrally packaged. A cover member(11) is provided at an upper portion of the multi-functional complex sensor(100). A body member is coupled to a lower end of the cover member(11). A plurality of connection pin members(30) are aligned between insulation glasses formed at the body member. A substrate member is fixedly installed on an upper end of the connection pin member(30). A sensor chip is provided at an upper end of the substrate member.
Patent KR-20050034770-A (KR)
Inventor: GEUM CHANG SEOK
IPC: H01L21/027
Filed: 2003-10-07
Abstract: 본 발명은 얼라인 마크 형성을 향상시킬 수 있는 얼라인마크 형성 장치 및 방법에 관한 것이다.  
     본 발명은 기판과; 레이저 광선을 발생시키는 광발생부와; 빔 스플리터 및 적어도 하나의 스캐너를 포함하는 광경로변환부를 이용하여 상기 광발생부로부터 발생된 레이저 광선의 경로를 변환시켜 상기 기판 상의 일정영역에 조사하여 얼라인 마크를 형성하는 광경로변환부를 구비하는 것을 특징으로 한다.
Patent KR-20050038894-A (KR)
Inventor: CHA DO GYUN
IPC: F16K31/64
Filed: 2003-10-23
Abstract: 본 발명은 개폐밸브에 관한 것으로서, 통과유체의 온도에 따라 자동으로 유로가 개폐되는 개폐밸브에 있어서, 유로관부와; 상기 유로관부의 내부에 고정 설치되는 고정링과; 상기 고정링에 대향하도록 상기 유로관부의 내부에 설치되는 이동링과; 상기 유로관부의 상기 지지링과 상기 이동링 사이영역에 설치되는 일방향성 형상기억합금재질의 감응스프링과;압축시 측면이 밀폐면이 되도록 형성되고, 탄성계수는 상기 감응스프링의 마르텐사이트상에서의 탄성계수보다 큰 값을 갖도록 형성되며, 상기 이동링을 향하도록 상기 유로관부의 내부에 설치되는 개폐스프링과; 반경방향을 따라 형성된 프레임을 가지고, 상기 프레임이 상기 개폐스프링의 꼭지점에 접촉하도록 상기 유로관부에 결합되는 스토퍼관부를 포함하는 것을 특징으로 한다. 이에 의해, 일반적인 재질의 스프링을 유로의 개폐동력원은 물론 유로를 개폐하는 구조물로 이용할 수 있게 되어 밸브구조를 단순화시킬 수 있다.
Patent KR-20050039056-A (KR)
Inventor: YANG DONG SOO
IPC: B02C7/04
Filed: 2003-10-23
Abstract: 본 발명은 분쇄기에 관한 것으로서, 더욱 상세하게는 각종 곡물류, 사료용 초목류, 생육, 뼈 및 김치양념재료 등을 효과적으로 분쇄하기 위한 다목적 분쇄기에 관한 것이다. 
     본 발명의 목적은 투입된 내용물을 크기에 상관없이 원활하게 분쇄할 수 있으며, 분쇄된 내용물을 효과적으로 배출함과 아울러, 제품의 대형제작시 설치면적에 제약을 받지 않는 다목적 분쇄기를 제공함에 있다.
Patent KR-20050041063-A (KR)
Inventor: LIM SUNG BIN
IPC: H02J7/04
Filed: 2003-10-29
Abstract: 본 발명은 충반전이 가능한 2차 전지의 일종인 배터리 팩의 만충전 감지 방법에 관한 것이다.   
     배터리 팩의 만충전 감지 방법은, 충방전 회로가 임의의 펄스 구간에서 연속 발생되는 2~3개의 고정 펄스를 이용해 전압 감지율을 판단하여 만충전을 판단하므로, 전압, 전류를 모두 감지해야 하는 기존 방식에 비해 아날로그 데이터 취득 간격을 줄일 수 있어 전력 손실을 감소시킬 수 있다.
Patent KR-20040038812-A (KR)
Inventor: KISHIMOTO TAKASHI
IPC: G11B7/085
Filed: 2003-10-30
Abstract: PURPOSE: An optical disk device, a track jumping control circuit, and a focus jumping control circuit are provided to measure a TE(Tracking Error) signal amplitude during a track jumping to an adjacent track, and to vary acceleration/deceleration time of an acceleration/deceleration pulse according to the measured amplitude, then to drive a tracking actuator, thereby realizing a stable track jumping performance. CONSTITUTION: A disk motor(102) rotates an optical disk(101) at predetermined RPM. An optical head(103) reproduces information from the optical disk(101). A traverse motor moves the entire optical head(103) in a direction vertical to a track direction of the optical disk(101). An optical beam generated by a light source of the optical head(103) becomes a parallel beam by a coupling lens, reflected by a polarized beam splitter, and passes through a polarizer. An optical beam spot is formed to have a focus point in thickness direction of the optical disk(101). The optical beam spot irradiates the rotated optical disk(101) by the disk motor(102).
Patent KR-20030091083-A (KR)
Title: Herbmilk
Inventor: CHOI SEUNG
IPC: A23C9/13
Filed: 2003-10-14
Abstract: PURPOSE: Provided is a herbmilk product using rosemary leaves. Therefore, it is good for beauty care, as a substitution for meal, and has prevention effect on adult diseases and dementia. CONSTITUTION: A herbmilk product is prepared by selecting high quality milk having a savory taste but removed from beany smell, crushing rosemary leaves with the milk to be blue color, filtering the crushed rosemary juice; and adding milk to the filtered rosemary juice.
Patent KR-20030094165-A (KR)
Inventor: AHN MAN GIL
IPC: B60P3/22
Filed: 2003-11-11
Abstract: PURPOSE: A gas recovering device of a tank lorry is provided to open and shut a lower oil outlet and an upper gas outlet at the same time, to simplify the structure, and to cut down cost. CONSTITUTION: A gas recovering device of a tank lorry for storing and transporting oil in a tank is composed of an oil outlet(10) formed at the lower of the tank to discharge oil in the tank to the outside; a gas outlet(20) positioned right above the oil outlet and arranged at the upper of the tank to discharge gas in the tank; a first disk(30) arranged at the upper of the oil outlet to move upward and downward and block up the outlet; a plate-shaped second disk(40) mounted at the upper of the gas outlet to open and shut the gas outlet; an interlocking rod(50) of which an end is combined to the upper part of the first disk and other end is passed through the upper gas outlet and the second disk and is protruded out of the tank; and an opening and shutting device for moving the interlocking rod up and down.
Patent KR-20050045528-A (KR)
Inventor: OTSUKA TATSUHIRO
IPC: G11B7/0045
Filed: 2003-11-11
Abstract: 정보 저장매체, 이에 데이터를 기록하는 방법 및 장치가 개시되어 있다.  
     이 개시된 정보 저장매체는, 데이터의 기록 및/또는 재생이 가능한 정보 저장매체에 있어서, 데이터 기록을 위한 기록 패턴이 적어도 하나의 펄스를 포함하고, 상기 적어도 하나의 펄스의 개수가 기록 마크의 길이에 의존하여 결정되는 것을 특징으로 한다.  
     상기 구성에 의해 최적의 개수의 펄스를 가진 기록 패턴에 의해 데이터를 기록함으로써 고배속 기록시에도 불필요한 펄스로 인한 잔류열 또는 중첩열에 의해 지터 특성이 나빠지는 것을 방지한다.