baber/WOPTO huggingface dataset:
Patent KR-20040082609-A (KR)
Inventor: CHOI JEONG HUN
IPC: G01R11/32
Filed: 2003-03-19
Abstract: PURPOSE: An electronic watt-hour meter is provided to reduce the number of the external storage devices by storing the amount of the used power on the calibration and power calculation value storage memory device. CONSTITUTION: An electronic watt-hour meter includes a memory device(34), a power detection unit(31), a power unit(32) and a main processor(33). The memory device(34) which is connected to the main processor(33) stores the calibration value and the calculated power value. The power detection unit(31) starts to measure the amount of power and transmits the measured value to the main processor(33). The power unit(32) supplies the power to the system. And, the main processor(33) reads the calibration value from the memory device(34) to transmit it to the power detection unit(31) and calculates the used power amount by using the measured value transmitted from the power detection unit(31).
Patent KR-20040085598-A (KR)
Inventor: JUNG SAM JONG
IPC: F25C1/22
Filed: 2003-04-01
Abstract: PURPOSE: A cooling system of an ice machine and an operation control method thereof are provided to sharply reduce noise produced by a refrigerant of high temperature and high pressure instantaneously sent in haste when a valve of a bypass pipe is opened. CONSTITUTION: A cooling system of an ice machine has an ice -making member partially coming in contact with ice-making water filled in an ice-making vessel(11). The cooling system of the ice machine comprises an evaporation pipe(37) combined to the ice-making member, to keep the temperature of the ice-making member at the temperature under the freezing point; plural bypass pipes(91,93) bypassing a refrigerant of high temperature and high pressure to the evaporation pipe from a compressor; and plural opening and shutting valves(92,94) opening and shutting the bypass pipes.
Patent KR-20040087668-A (KR)
Inventor: CHA U HO
IPC: F25B43/00
Filed: 2003-04-07
Abstract: PURPOSE: A casing structure of an accumulator is provided to prevent a noise and vibration due to drop of liquid refrigerant by slowly running the liquid refrigerant down an inner inclined surface of a casing. CONSTITUTION: A cylindrical casing(110) has an inner containing space. A refrigerant inlet pipe(120) is combined with the upper part of the casing for moving heat-exchanged refrigerant into the casing. Refrigerant outlet pipes(130) are combined with a lower cover of the casing for discharging refrigerant gas to a compressor. A screen assembly(140) is fixed in association with an inner peripheral surface of the body of the casing for preventing liquid refrigerant flowed in through the refrigerant inlet pipe and impurities from being directly flowed out through the refrigerant outlet pipes. The casing has a sectional area becoming smaller from the upper part to the lower part to run liquid refrigerant flowed through the refrigerant inlet pipe down an inner wall surface.
Patent KR-20040088695-A (KR)
Title: Front-filter
Inventor: CHA HONG RAE
IPC: H01J11/44
Filed: 2003-04-10
Abstract: PURPOSE: A front filter is provided to achieve improved contrast by transmitting light emitted from a PDP and absorbing an external light using an ultra contrast film and a circle polarizer. CONSTITUTION: A front filter(60) comprises two curvature layers(80a,80b) formed on the front filter and having a different refractive index each other. The curvature layers comprise a first curvature layer(80a) formed with a curvature shape toward a display panel, and a second curvature layer(80b) formed on the first curvature layer along the first curvature layer. A refractive index of the first curvature layer is lower than the second curvature layer and is higher than a refractive index of an adjacent layer to the first/a second curvature layer.
Patent KR-20040089190-A (KR)
Inventor: JUNG YU DONG
IPC: B62D21/00
Filed: 2003-04-11
Abstract: PURPOSE: A structure of a mounting part for an aluminum space frame of a vehicle is provided to mount an engine firmly, to improve the freedom of design, and to increase the strength and the rigidity by inserting a steel nut structure to a front side member. CONSTITUTION: A side of a closed section of an aluminum space frame(3) of a front side member(2) is cut to form the space part, and a steel nut structure(4) with a bolting hole(5) is inserted to the closed section through the space part. A cover part(6) is made of the same material as material of the aluminum space frame and composed of a hole(7) penetrated by the bolt. The space part of the closed section is molten and finished by the cover part. Two or more sides of the nut structure are contacted and supported in the closed section, and the nut structure is inserted to the closed section and fastened by a bonding unit.
Patent KR-20040095916-A (KR)
Inventor: KWON GI CHANG
IPC: G11C11/4076
Filed: 2003-04-29
Abstract: PURPOSE: A circuit for aligning the write data at a semiconductor memory device is provided to smoothly perform the data write operation by securing the timing margin at the domain cross region. CONSTITUTION: A circuit for aligning the write data at a semiconductor memory device includes a data strobe division unit(420), a latch unit(430-460) and an alignment unit(470-490). The data strobe division unit(420) is synchronized with the rising edge and the falling edge of the inputted first and the second data strobe signals. The data strobe division unit(420) outputs the signals having periods longer than the period of the external clock by two times. The latch unit(430-460) latches the data inputted and controlled by the signal synchronized with the rising edge and the falling edge of the first and the second data strobe signals. And, the alignment unit(470-490) simultaneously outputs the data outputted from the latch unit(430-460) by selectively using the signals outputted from the data strobe division unit(420).
Patent KR-20040092995-A (KR)
Inventor: KIM GI HONG
IPC: A47J37/06
Filed: 2003-04-30
Abstract: PURPOSE: A method and structure for elevating a roaster burner is provided to selectively roast meat and boil chowder, and to offer convenience to a user by moving the burner up and down according to the kind of food. CONSTITUTION: In a roaster for roasting meat and boiling chowder, a burner(3) includes a gas injection nozzle, a shock-absorbing net(5), an elastic member, and a guide bar(8). A burner head(2) is fit into the outer circumference of the burner, and moves vertically according to the kind of food. A stopper is coupled to the upper circumference of the burner, and controls the vertical motion of the burner head. The stopper includes upper and lower bodies, a fixing unit, a push button, a slide member, and a spring. A tap hole is formed at the inside of the bottom of the lower body, and is coupled to the roaster. An inner groove and a plurality of coupling holes coupled to the upper body are formed at the upper center of the lower body. A spring is placed on the inner groove.
Patent KR-20030088348-A (KR)
Title: 바늘대 구동 기구
IPC: D05B55/14
Filed: 2003-05-12
Abstract: 공간 절약을 도모할 수 있는 바늘대 구동 기구를 제공한다. 
     주축(1)에 설치된 편심 캠(2)에 일단이 축에 의해 회동이 가능하도록 부착된 요동 아암(3)과, 재봉기 프레임에 지지된 지지축(5)과, 중간부가 지지축(5)에 요동이 가능하도록 지지되는 동시에 일단의 제 1 연결점(4a)에서 요동 아암(3)의 타단과 회동이 가능하도록 연결되는 요동체(4)와, 일단이 요동체(4) 타단의 제 2 연결점(4b)에 회동이 가능하도록 연결되는 동시에 지지축(5)으로부터 제 2 연결점(4b)까지의 거리와 동일한 길이의 제 1 연결 아암(6)과, 일단이 제 1 연결 아암(6) 타단의 제 3 연결점(11)과 회동이 가능하도록 연결되는 제 2 연결 아암(7)과, 일단이 제 2 연결 아암(7) 타단의 제 4 연결점(7a)에 회전이 가능하도록 되어 있는 동시에 타단이 바늘대 구동축(9)에 고정된 제 1 로드(8)와, 제 3 연결점(11) 및 제 4 연결점(7a)의 중간인 제 5 연결점(13)에서 제 2 연결 아암(7)에 연결된 제 2 로드(12)와, 제 3 연결점(11)을 지지축(5) 축선 위의 바늘대 정지 위치와 축선으로부터 벗어난 바늘대 상하 운동 위치로 이동시키는 이동 수단(10)을 설치하였다.
Patent KR-20040098958-A (KR)
Inventor: BAE SEONG SIK
IPC: H01L29/786
Filed: 2003-05-16
Abstract: PURPOSE: A thin film transistor is provided to decrease a leakage current in the off state and reduce hot carrier effect of a channel region by simultaneously forming a offset region and an LDD(lightly doped drain) region in the active layer of a thin film transistor. CONSTITUTION: An active layer including a source/drain region and a channel region(111) is formed on an insulation substrate(100). A gate insulation layer(120) is formed on the active layer. A gate electrode(135) is formed on the gate insulation layer. The source/drain region includes an LDD region, and the active layer includes an offset region between the LDD region and the channel region.
Patent KR-20040099512-A (KR)
Inventor: KIM JEONG HAENG
IPC: F23D14/22
Filed: 2003-05-19
Abstract: PURPOSE: A system for burning mixed gas is provided to guide the diffusing of flame by forming a plurality of nozzles at one end of a first housing and to burn the mixture of mixed gas and supplementary gas by using the burner for mixed gas different from conventional burner which burns only mixed gas. CONSTITUTION: A system for burning mixed gas is composed of a gas mixing unit(1), a backfire preventing unit(2), a mixed-gas burner(3), and an air injecting unit for injecting air into the mixed-gas burner. The mixed-gas burner includes a first housing(31) communicated with the backfire preventing unit, and a second housing(33) integrated with the first housing. A plurality of nozzles are formed at one end of the first housing, and have an inclination of 10 to 20 degrees. A plurality of gas feeding pipes are installed in the backfire preventing unit. A coolant injecting port and a coolant discharging port are formed at the mixed-gas burner. An air introducing pipe is inserted into the mixed-gas burner, and sucks outside air. A duct is communicated with one side of the mixed-gas burner, and connected to the nozzles.
Patent KR-20040100337-A (KR)
Inventor: JUNG CHEOL HO
IPC: H04B1/38
Filed: 2003-05-22
Abstract: PURPOSE: An apparatus for protecting an LCD in a mobile terminal is provided to previously prevent an LCD window from being scratched or damaged by making protection support bars protruded by a contact switch when the LCD window is about to touch the ground. CONSTITUTION: A mobile terminal consists of a terminal case, a selection button, an LCD window(30), and protection support bars(40). The terminal case is composed of a front cover(11) and a rear cover(12). The front cover(11) forms the selection button and the LCD window(30). The rear cover(12), comprising a substrate to control various functions, is combined with the front cover(11). At the upper half part of the front cover(11), the LCD widow(30) is installed. A contact switch(50) to adjust the protrusion of the protection support bars(40) is installed around the LCD window(30). A support bar hole(11a) is formed at each of the edges of the front cover(11) so that each of the protection support bars(40) can be protruded when a situation occurs.
Patent KR-20040102508-A (KR)
Title: Method for water-outlet of washer
Inventor: PARK YONG SEOK
IPC: D06F33/02
Filed: 2003-05-28
Abstract: PURPOSE: A drain method of a washing machine is provided to separate detergent bubbles or fluff from the laundry, and to discharge foreign matters with water by agitating the pulsator and generating rotating water stream in draining washing water or rinsing water from the inner tub after washing or rinsing. CONSTITUTION: A drain valve is turned on by a drain valve driving unit in finishing washing or rinsing(S1,S2,S3). Washing water or rinsing water is drained from the inner tub by opening the drain valve(S4). The pulsator is rotated by repeatedly turning on and off the driving motor in draining washing water or rinsing water(S5,S6). The water level is detected by a water level detecting unit, and the driving motor is turned off and the pulsator is stopped in detecting the water level to be less than the predetermined water level or the elapsed time to be more than the predetermined value(S7,S8,S9). The pulsator is stopped by turning off the driving motor, and washing water or rinsing water is drained completely. Dehydration is performed by turning on the driving motor and rotating the dehydration shaft(S10,S11,S12).
Patent KR-20030094506-A (KR)
Title: 수신 안테나, 코어 및 휴대 장치
IPC: H01Q7/06
Filed: 2003-06-03
Abstract: 수신 안테나(1)는 컬럼 형상의 페라이트 코어(2)와, 코어(2) 둘레에 전선을 권취함으로써 각각 형성된 3개의 안테나 코일(3x, 3y, 3z)로 형성된다.  3개의 안테나 코일(3x, 3y, 3z)의 각각의 중심축은 코어(2)의 중심에서 서로 직교하도록 배치된다.  3개의 안테나 코일(3x, 3y, 3z)의 각각은 중심에 대하여 대칭이다.  제3 안테나 코일(3z)과 제1 안테나 코일(3x) 및 제2 안테나 코일(3y)의 각각은 간격(S)을 갖고 교차된다.  제1 안테나 코일(3x) 및 제2 안테나 코일(3y)은 직접 접촉하여 교차되고, 제2 안테나(3y)의 시작 단부와 제1 안테나(3x)의 종결 단부(외측 단부)는 접속된다.
Patent KR-20040106120-A (KR)
Inventor: CHOI BONG GEUN
IPC: B60H1/00
Filed: 2003-06-11
Abstract: PURPOSE: An apparatus for controlling an inner temperature of an air conditioning system of a vehicle is provided to reduce temperature deviation of air discharged from each exit by improving a mix rate of an inner temperature of an air conditioning system. CONSTITUTION: A heater core(10) generates a high temperature for heating. A temperature control door(20) is placed on one side of the heater core for controlling a temperature of a vehicle by using an opening and shutting degree of the temperature control door. A vortex generator(30) is placed on one side of the temperature control door for forming vortex of air. The vortex generator mixes air by forming vortex by using cylindrical vortex columns(31).
Patent KR-20040002594-A (KR)
Title: Liquid treatment method and apparatus
Inventor: HOSAKA AKIHITO
IPC: C02F1/52
Filed: 2003-06-17
Abstract: PURPOSE: A liquid treatment method and an apparatus are provided to remove impurities from a liquid containing impurities to enable reduction of the amount of liquid components discharged to the outside of a system along with solid components when the solid components are collected from the impurity-containing liquid such as effluent. CONSTITUTION: A liquid treatment method for removing impurities from an impurity-containing liquid comprises a collection step of collecting a precipitated solid component from an impurity-containing liquid in a tank(2) containing the liquid along with a liquid component of the liquid; a separation step of separating the solid component collected in the collection step from the liquid component collected in the collection step; a return step of returning, to the tank, the liquid component separated from the solid component in the separation step; and a purification step of obtaining a purified liquid from the impurity-containing liquid contained in the tank.
Patent KR-20040109973-A (KR)
Inventor: HAN JEONG GWAN
IPC: G09G3/291
Filed: 2003-06-19
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel with an improved address driving are provided to reduce an initialization time by performing weak discharge using a high-frequency pulse during a reset period. CONSTITUTION: A data driving unit(72) supplies data to address electrodes(X1-Xm) of a PDP(Plasma Display Panel). A Y-signal generators(76,77) and a Y switching unit(73) drive scan electrodes(Y1-Yn). Z-signal generators(78,79) and A Z switching unit(74) drive sustain electrodes(Z) which are common electrodes. A timing controller(71) controls each circuit. A driving voltage generator(75) generates a driving voltage for driving the PDP. The data driving unit samples and latches the data in response to a timing control signal(Cx) from the timing controller, and then supplies the data to address electrodes during an address period.
Patent KR-20050000161-A (KR)
Inventor: JANG JEONG WOO
IPC: G09G3/36
Filed: 2003-06-23
Abstract: PURPOSE: An analog sampling circuit for a liquid crystal display and its driving method are provided to reduce image quality defect like dim generated due to parasitic capacitance and coupling effect. CONSTITUTION: An image signal is applied to a liquid crystal display comprising a number of pixel areas(21) formed by a number of data lines(DL) and a number of gate lines. An image signal output port(70) outputs the image signal through n image signal lines(C1,C2,...,Cn). A dummy image signal output port(80) outputs a dummy image signal. An analog switching unit has an analog switch(43) between the image signal line and the data line and switches the applying of the image signal. A dummy image signal switch(83) has an output port connected to the analog switch and receives the dummy image signal of the dummy image signal output port. A switching signal output port applies a switching signal to a switch of each block.
Patent KR-20050000595-A (KR)
Inventor: HWANG GYU HWAN
IPC: G03B21/625
Filed: 2003-06-24
Abstract: PURPOSE: An image display screen and a projection television including the same are provided to secure wide view angles in vertical and horizontal directions by adopting the first and second lenticular screens and to increase a contrast ratio by making most of incident light absorbed by an external light absorption sheet included in the second lenticular screen. CONSTITUTION: An image display screen includes a Fresnel screen(41), the first and second lenticular screens(43,70) and a protective screen(50). The first lenticular screen secures a horizontal viewing angle. The second lenticular screen includes the first part(70b) for securing a vertical viewing direction and the second part(70a) for preventing contrast from being lowered due to external light.
Patent KR-20050001238-A (KR)
Inventor: KIM BONG SOO
IPC: H04B1/40
Filed: 2003-06-27
Abstract: PURPOSE: An ultrasonic measurement communication terminal is provided to measure a distance up to an object to be measured as well as a size of a predetermined space without another measurement equipment, and to compensate for a sonic velocity change in accordance with a temperature change while measuring an ultrasonic distance, thereby exactly measuring the distance and the size. CONSTITUTION: An ultrasonic sensor(100) generates an ultrasonic signal to transmit the generated ultrasonic signal, receives an ultrasonic signal reflected from an object, and outputs the received ultrasonic signal as a distance measurement signal. A key input unit(140) indicates an ultrasonic measurement. A display(150) displays results on the ultrasonic measurement. A memory(120) stores control program data and a unit conversion table. A controller(110) controls a driving of the sensor(100) according to an ultrasonic measurement command, operates the distance measurement signal, and displays distance display data with a unit on the display(150).
Patent KR-20050002097-A (KR)
Inventor: HAN IL KEOUN
IPC: H01L21/322
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a well region of a semiconductor device is provided to improve electrical properties of the device by using a defect gettering site formed in a semiconductor substrate. CONSTITUTION: A defect gettering site(103) is formed in a semiconductor substrate(101). At this time, the defect gettering site is formed by performing an ion-implantation on the substrate using impurities with predetermined mass capable of preventing the TED(Transient Enhanced Diffusion) caused by a heat treatment. Indium is used as the impurity. A well(104) is sequentially formed in the substrate.
Patent KR-20050002403-A (KR)
Inventor: KIM HAN MIN
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to perform easily a gap-fill process on a predetermined structure with fine patterns without voids by using a low pressure HDP-CVD(High Density Plasma-Chemical Vapor Deposition). CONSTITUTION: A plurality of trenches(16) are formed by etching selectively a pad oxide layer(12) and a semiconductor substrate(10) using a pad nitride pattern(14) as an etching mask. A first oxide layer(18) for filling the trenches is formed on the entire surface of the resultant structure by using a low pressure HDP-CVD under predetermined conditions. A second oxide layer with voids is formed on the first oxide layer. The pad nitride pattern is exposed to the outside by performing a planarization process on the resultant structure. At this time, the voids of the second oxide layer are completely removed therefrom.
Patent KR-20050009809-A (KR)
Inventor: LEE KEUN JAE
IPC: G06Q99/00
Filed: 2003-07-16
Abstract: PURPOSE: An integrated judicial affairs system for offering judicial affairs/customer services to personnel and customers using the Internet is provided to save time/expense through enhancement of a business efficiency by making communication between chargers, and a manager and a charger fast and smooth, and share a business processing process by making/learning/sharing knowledge. CONSTITUTION: Personnel terminals(300) enable the personnel of a judicial office to input/output particulars through the Internet(400). Customer terminals(200) enable the customers to input/output the particulars through the communication network. A judicial affairs automating server(100) stores the particulars inputted from the terminals, outputs the corresponding particulars, and is interconnected with a central server of a court and a judicial association. The judicial affairs automating server is equipped with a database for storing data related to judicial affairs, and a controller converting the particulars inputted from the terminals into a specified form in order to store/output the particulars.
Patent KR-20050009922-A (KR)
Inventor: KIM SI WAN
IPC: H04B1/38
Filed: 2003-07-18
Abstract: PURPOSE: A swing-type open/close apparatus of a mobile phone is provided to open or close a mobile terminal with one hand by making the cover of a mobile terminal opened and closed with a swing operation for a main body and making the cover operated automatically with elasticity. CONSTITUTION: A swing-type open/close system in a mobile phone is composed of the first rotation support member, the second rotation support member, a clutch member, and an elastic member. The first rotation support member is connected on the upper side of a main body. The second rotation support member, connected on the lower surface of a cover, is rotatively combined with the first rotation support member so that the cover can make swing motion for the main body. The clutch member, installed at the connected portion between the first rotation support member and the second rotation support member, generates braking force when the cover is in an opened or closed state for the main body. The elastic member gives elasticity in a direction that the cover is opened or closed from the main body. The first rotation support member is the first cylinder(110). The first cylinder(110) is fixed to the main body, and the first hollow(112) is formed at the center of the first cylinder(110). The first brackets(116) are formed at both sides of the first cylinder(110).
Patent KR-20040010363-A (KR)
Inventor: MATSUOKA SHIGEO
IPC: A23C9/123
Filed: 2003-07-24
Abstract: PURPOSE: To provide a yogurt made by new lactic acid bacilli having good flavor and having intestinal disorder controlling effect, and to provide a method for producing the yogurt. CONSTITUTION: This method for producing the yogurt comprises use of lactic acid bacilli. The lactic acid bacilli are composed of bacteria comprising Lactococcus lactis sp. lactis, Lactococcus lactis sp. cremoris and bifidobacterium.