baber/WOPTO huggingface dataset:
Patent KR-20040108415-A (KR)
Inventor: HUH MIN NYEONG
IPC: G09G3/292
Filed: 2003-06-17
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to reduce unnecessary wall charge by using a ramp erase waveform and a rectangular erase waveform. CONSTITUTION: A data driver(66) drives address electrodes. A scan driver(64) drives scan electrodes. A sustain driver(68) drives sustain electrode(Z). A timing controller(70) controls the data driver, scan driver, and sustain driver. An erase timing controller(62) controls erase timings of the scan driver and the sustain driver. The data driver supplies data mapped by sub-field to the address electrodes simultaneously, in response to a control signal from the timing controller. An erase signal supply unit comprises a first erase signal supply unit for generating a ramp erase waveform and a second erase signal supply unit for generating a rectangular erase waveform. By using the ramp erase waveform and the rectangular erase waveform, a space charge and a wall charge residing after a sustain discharge are erased.
Patent KR-20030097721-A (KR)
Title: 발광 제어 장치, 백라이트 장치, 액정 표시 장치, 액정모니터 및 액정 텔레비젼
IPC: H05B41/282
Filed: 2003-06-20
Abstract: 다수의 압전 트랜스를 단 하나의 압전 인버터 회로에 접속하는 것만으로 다수의 냉음극 형광관을 독립적으로 구동 가능한 발광 제어 장치를 제공한다.  압전 인버터 회로에, 제1 및 제2 구동 제어 신호(S1, S2)의 위상에 대해, 제3 및 제4 구동 제어 신호(S3, S4)의 위상을 변화시키는 신호를 제2 구동부(106b)에 출력하는 제1 위상 제어부(102a)와, 제1 및 제2 구동 제어 신호의 위상에 대해, 제5 및 제6 구동 제어 신호(S5, S6)의 위상을 변화시키는 신호를 제3 구동부(106c)에 출력하는 제2 위상 제어부(102b)를 설치하고, 각 구동 제어 신호의 위상차를 제어함으로써, 다수의 압전 트랜스(110a, 110b)로의 입력 전력을 제어하여, 다수의 냉음극 형광관(108a, 108b)으로의 출력 전력을 제어한다.
Patent KR-20030076471-A (KR)
Inventor: JUNG YU JIN
IPC: E01F8/00
Filed: 2003-06-20
Abstract: PURPOSE: A rotary soundproof wall for absorbing wind pressure is provided to reduce the total load of the wall and considerably cut down the construction cost by rotating a soundproof plate and reducing an area exposed to the wind when wind pressure over a pre-set wind load is applied on the plate. CONSTITUTION: A rotary soundproof wall for absorbing wind pressure is composed of an outer frame(100) fitted between H-beams(H1,H2) and a soundproof plate(200) movably inserted in the outer frame by a rotary shaft(300). The soundproof plate rotates with having elastic force to the wind pressure being over a designed wind load, centering on the rotary shaft. In addition, a torsion spring(400) of which an end is fitted and fixed to the soundproof plate and other end is inserted and fixed to the outer frame is wound around the rotary shaft to generate resilient restoring force in the soundproof plate moving according to the wind pressure.
Patent KR-20050001480-A (KR)
Inventor: JEON YOUNG SOO
IPC: A61K39/00
Filed: 2003-06-25
Abstract: PURPOSE: Provided are a prophylactic vaccine against Erysipelothrixrhusiopathiae and a combined vaccine using the same. Both vaccines characteristically exhibit high immunogenicity against Erysipelothrixrhusiopathiae. CONSTITUTION: The prophylactic vaccine against Erysipelothrixrhusiopathiae is characterized by mixing an antigen which is prepared by inactivating Erysipelothrixrhusiopathiae with formalin and an antigen which is extracted from Erysipelothrixrhusiopathiae with EDTA. The combined vaccine for prevention of Erysipelothrixrhusiopathiae is characterized by containing the above prophylactic vaccine, dermonecrotic toxins, and toxoids which are attenuated by using formalin and coat proteins which are obtained by removing the capsule which Pasteurella multocida A is wrapped in.
Patent KR-20050004426-A (KR)
Inventor: RO SEUNG JUN
IPC: H04B1/38
Filed: 2003-07-02
Abstract: PURPOSE: A strap having a USB connector and an electronic equipment having the same are provided to execute USB communication, terminal charging, etc., without the necessity of separately carrying a USB cable by replacing part of wires, formed in a strap, with a USB cable. CONSTITUTION: A strap(40) having a USB connector in a mobile terminal comprises a USB connector(42a), a USB cable(43), and a connection wire(41). The USB connector(42a) is used for USB connection and terminal charging. The USB cable(43) connects the USB connector(42a) with a printed circuit board in a main body(10). The connection wire(41), connected to one end of the USB connector(42a), attaches the USB connector(42a) to an appointed portion of the main body(10) or an LCD part(20).
Patent KR-20050007498-A (KR)
Inventor: CHOI SUK JIN
IPC: H01F6/00
Filed: 2003-07-08
Abstract: PURPOSE: A superconductive magnet device for generating longitudinal magnetic field using crooked shaped circular or oval superconductive coils is provided to distribute a magnetic field effectively and to facilitate a manufacturing operation of the magnet device. CONSTITUTION: A superconductive magnet device for generating longitudinal magnetic field includes a pair of or more than a pair of superconductive coils and a cryostat(21). The superconductive coils are implemented in the cryostat to face one another to generate the longitudinal magnetic field. The longitudinal magnetic field is generated in a magnetic field use space(S) in the cryostat. The superconductive coils are made to have a crooked and circular or oval shape(E,E1,E1',E2,E2') to improve a longitudinal magnetic field characteristic in the magnetic field use space.
Patent KR-20050007933-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-12
Abstract: PURPOSE: A method for calculating a thickness of a nonstandard flange for a heat exchanger of a boiler is provided to automatically calculate the thickness of the nonstandard flange by inputting only the information related to the flange fit to a design condition and minimize work time for calculating the thickness of the nonstandard flange. CONSTITUTION: A flange allowance is determined by receiving a design temperature/pressure, and material information of the flange and bolts(S32). A factor value, and a quantity and a size of the bolts are determined by receiving an inner diameter of the flange, a thickness of a hub, a corrosion value, and type/material information of a gasket(S34). After determining a width of the gasket according to the determined quantity/size information of the bolts, the thickness and the size of the nonstandard flange are calculated by calculating the factor value according to a formula of an ASME(American Society of Mechanical Engineers) code(S35).
Patent KR-20050008940-A (KR)
Inventor: CHOI IN CHAN
IPC: G08G1/0968
Filed: 2003-07-14
Abstract: PURPOSE: An apparatus for guiding the road information by using a mobile phone with GPS signal reception function and a method for guiding the same are provided to utilize the road information guide service by only using the mobile phone jacket with the GPS control program. CONSTITUTION: An apparatus for guiding the road information by using a mobile phone with GPS signal reception function includes a mobile phone(100) and a mobile phone jacket(200). The mobile phone is provided with a GPS control program to guide the road information at the current location of a user or the road information of the specific destination desired by the user and detects the current location based on the coordinate transmitted from the satellite and the time data in response to the key operation of the user. The mobile phone displays the road information to the specific destination on the screen to identify the road information by the user. The mobile phone jacket outputs the road information by extracting it based on the detected current location to the mobile phone after the current location is detected based on the coordinate and the time data transmitted from the satellite or outputs the extracted road information to the specific destination assigned by the user to the mobile phone if the road information to the specific destination assigned by the user is requested from the mobile phone.
Patent KR-20050010613-A (KR)
Inventor: JOE MOON JEUNG
IPC: G08G1/0969
Filed: 2003-07-21
Abstract: PURPOSE: An apparatus for detecting position of a moving object in a navigation system and its method are provided to detect the position of the moving object accurately using a detection signal of sensors. CONSTITUTION: According to the apparatus for detecting position of a moving object in a navigation system, a map data storing unit(208) stores digital map data. A sensor unit(210) detects travelling direction and travelling distance of the moving object. A main control unit(212) judges reliability of position information from a GPS receiver(204), and sets position information estimated with a signal of the sensor unit as reference position information, and detects the position of the moving object, and controls to display digital map data and the position of the moving object after map-matching the position of the moving object to the digital map data. And a display driver unit(214) displays the digital map data and the position of the moving object on a display unit(216).
Patent KR-20050013018-A (KR)
Inventor: KIM KI MOON
IPC: B01J20/32
Filed: 2003-07-26
Abstract: PURPOSE: Provided are a cucurbituril-containing polymer which is useful for removing atmospheric and water pollutant, a filter material using the polymer, a monolithic column prepared by using the polymer, and a stationary phase for column chromatography employing the polymer. CONSTITUTION: The cucurbituril-containing polymer contains a particle-type polymer having a reactive terminal substituent and a cucurbituril compound of the formula 1 which are covalently bonded, wherein n is an integer of 4-20; and R1s are independently a C2-C20 substituted or unsubstituted alkenyloxy group, a C2-C20 substituted or unsubstituted alkyl group-containing carboxyalkylsulfanyloxy group, a C2-C8 substituted or unsubstituted alkyl group-containing carboxyalkyloxy group, a C1-C8 substituted or unsubstituted alkyl group-containing aminoalkyloxy group, a C1-C8 substituted or unsubstituted alkyl group-containing hydroxyalkyloxy group, or a C2-C8 substituted or unsubstituted alkyl group-containing epoxyalkyloxy group, and their terminal is an unsaturated bond.
Patent KR-20050013790-A (KR)
Inventor: CHOI YOON SIN
IPC: A61F2/14
Filed: 2003-07-29
Abstract: PURPOSE: A soft artificial eye and a manufacturing method thereof are provided to enhance wearing sensations and not to feel a foreign sense at even a long time wearing. CONSTITUTION: The soft artificial eye comprises a sclera marking an artificial pupil, iris and blood vessel, wherein the sclera is made of a silicone rubber material and so is soft. The manufacturing method of the eye comprises the steps of: forming the sclera by injecting a gel silicone rubber into a mold; marking the artificial pupil, iris and blood vessel on the sclera; laminating a transparent forming layer on the sclera so as to cover the pupil, iris and blood vessel; and applying a transparent applying layer on a surface of the transparent forming layer.
Patent KR-20050015428-A (KR)
Title: Digital sub key with digital camera or camera phone, particularly regarding to photographing external subject by automatically operating camera
Inventor: HWANG PIL SOON
IPC: H04N7/18
Filed: 2003-08-05
Abstract: PURPOSE: A digital sub key with a digital camera or camera phone is provided to photograph an external subject by automatically operating the camera if a signal is generated, thereby preventing burglaries and damage. CONSTITUTION: A digital camera is installed at one side of a digital sub key. A holding piece(60) is protruded at the outside of an opening case(13). If the opening case is opened, a front of the digital camera is exposed. A plurality of square holes(18,18') are formed at one side of the digital camera. A plurality of push sticks(19,19') are formed at the square holes, being connected with circuit connection terminals and power source connection terminals. If the push sticks are pushed or pulled, the connection terminals appear and disappear to be assembled with the digital sub key. A finder(22), an automatic shutter(23), a battery part(24) and a moving picture screen(25), and a moving picture mode button(26) are formed at a front of the digital camera. A zoom lens(8') is mounted at the rear of the digital camera. In the case that a button number part is erroneously operated, an object which is not accorded with a key insertion hole is inserted, or a signal reporting that a sub key external case receives a shock or is damaged is generated twice or more, a signal detector operates a control unit for automatically photographing a subject.
Patent KR-20050015543-A (KR)
Inventor: SONG CHANG YONG
Filed: 2003-08-06
Abstract: PURPOSE: A system and a method for a network based knowledge trading service using a real/anonymous name through an electronic stamp are provided to perform the knowledge trading service by using the real name certified electronic stamp, as the electronic stamp is issued to a seller or a buyer by using a licensed certificate. CONSTITUTION: A server computer(400) performs member connection based on member login or new member registration data inputted from a seller computer(200) or a buyer computer(300) connected through a communication network(100). If registration request data for a knowledge market is received from the seller computer, the server requests real name certification for issuing the electronic stamp to the seller computer, controls issuance through a real name certification based on real name certification data inputted from the seller computer, and registers the knowledge registration attaching the real name certified electronic stamp to the knowledge market. If electronic stamp selection data for the specified knowledge is inputted from the buyer computer, the server outputs the selected knowledge to the buyer computer.
Patent KR-20050015613-A (KR)
Inventor: LEE JIN SANG
IPC: H04B7/14
Filed: 2003-08-07
Abstract: PURPOSE: A serial relay method and a device are provided to receive a high-purity donor site signal through horizontally arrayed antennas, and to use exclusive radial patterns and orthogonal polarizations for transmission/receiving antennas, thereby effectively increasing mutual isolation between the antennas. CONSTITUTION: A link antenna(82) goes toward an upper station, and wherein antenna elements are horizontally arrayed to have wider half amplitudes of vertical patterns with narrower half amplitudes of horizontal patterns. A relay device(81) maintains an amount of oscillation at less than a certain level when controlling an amplification gain, and maintains an amount of output at certain level. A service antenna(83) is isolated from the link antenna(82) at certain intervals, and wherein antenna elements are vertically arrayed to have wider half amplitudes of horizontal patterns with narrower half amplitudes of vertical patterns.
Patent KR-20050017709-A (KR)
Inventor: KANG SEOCK HWAN
IPC: F21Y101/00
Filed: 2003-08-07
Abstract: PURPOSE: A plane light source and an LCD(Liquid Crystal Display) are provided to improve luminance and uniformity of luminance by generating light having a plane distribution and to maximize display quality by diffusing the generated light. CONSTITUTION: A plane light source(30) includes a body(100) and a light diffusion unit(200). The body has a flat space and projects light generated from the space. The light diffusion unit is formed at the portion of the body from which the light is projected and changes the light into diffused light. The body includes the first substrate having the first face projecting the light and the second face opposite to the first face, the second substrate facing the first substrate, a sealant disposed along the edges of the first and second substrates to form a sealed space between the first and second substrates, barriers for segmenting the space into a plurality of light-emitting spaces, and a light generator for generating light in the light-emitting spaces.
Patent KR-20050017939-A (KR)
Inventor: KIM SUK JUNG
IPC: G06F3/02
Filed: 2003-08-11
Abstract: PURPOSE: A keyboard to adjust a height of keys is provided to make the keyboard slim and small by varying the height of the keys according to a use mode and an unused mode of the keyboard. CONSTITUTION: A key cap(25) is arranged on a base plate(20) in multiple rows, and is equipped with a character, a number, and a symbol on the top. A key elevation link comprises the first and the second link(32,36) supporting/elevating the key cap upwardly or downwardly by being connected across each other. A detection contact point(22) detects that the key cap is pressed by installing on a moving path of the first link on the base plate and selectively connecting to the first link. A recovery member(40) recovers the key cap to an original state after the key cap is pressed.
Patent KR-20040016411-A (KR)
Inventor: MATSUNAGA NAOKI
IPC: H01L21/336
Filed: 2003-08-14
Abstract: PURPOSE: To suppress a variation in the characteristics of a thin film transistor using conductive films composed of aluminum or containing aluminum as the main ingredient as at least a source electrode and drain electrode. CONSTITUTION: In a method of manufacturing thin film transistor, the source region 10 and the drain region 11 are formed in parts of a polycrystalline silicon film 4 after a semiconductor thin film layer composed of the polycrystalline silicon film 4 is formed on an insulating substrate 1 and contact holes 14 are formed through an interlayer insulating film 13 formed to cover the silicon film 4 to partially expose the source and drain regions 10 and 11. Then, after at least the source electrode 15 and drain electrode 16 composed of aluminum films are formed through the contact holes 14 so that the electrodes 15 and 16 may be connected respectively to the source and drain regions 10 and 11, a heat treatment is performed at a temperature of about 300°C for about two hours in a nitrogen atmosphere.
Patent KR-20050015907-A (KR)
Inventor: HWANG YEON YI
IPC: A23B7/10
Filed: 2003-08-14
Abstract: PURPOSE: A kimchi refrigerator containing a memory part for storing time interval data according to a maturing level, a multi-stage maturing level input part for selecting the desired maturing level and a control part for controlling the maturing time on the basis of the maturing level is provided. It enables maturation of kimchi to a state which suits the users taste and substantially realizes the difference in taste according to various stages. CONSTITUTION: The kimchi refrigerator contains: a memory part for storing time interval data according to the maturing level in which the time interval is differently set according to a maturing level; a multi-stage maturing level input part for selecting the desired maturing level of various stages of the maturing level; a control part for controlling the maturing time on the basis of the maturing level selected through the multi-stage maturing level input part and time interval data according to the maturing level; and a time setting part for setting the maturing time meeting the input maturing level in comparison to the input maturing level and time interval data according to the maturing level. The time interval data according to the maturing level is calculated by dividing acidity into various stages according to the same acidity gap and measuring latency time for acidity according to each stage divided into the same interval.
Patent KR-20040018212-A (KR)
Inventor: MURATA MASATAKA
IPC: G03G7/00
Filed: 2003-08-22
Abstract: PURPOSE: An electrophotographic fixing belt-type image-receiving sheet and an image formation method using the sheet are provided, to improve a long-run property, the stability of paper feed without offset and the quality of image. CONSTITUTION: The electrophotographic fixing belt-type image-receiving sheet comprises a supporter and a toner-receiving layer containing a polymer formed on the supporter, wherein the releasing force from the surface of the fixing belt on the surface of the image-receiving sheet on the toner-receiving layer side is 1-20 N/m at a surface temperature of 50 deg.C or 90 deg.C of the image-receiving sheet. Preferably the material of the surface of the fixing belt is at least one selected from the group consisting of a silicone rubber, a fluoride rubber, a silicone resin and a fluoride resin.
Patent KR-20040019236-A (KR)
Inventor: NOMURA HIROSHI
IPC: G02B7/02
Filed: 2003-08-27
Abstract: PURPOSE: An optical element retracting a mechanism for a retractable lens is provided to retract a part of plural optical elements and constitute a photographing optical system to a position deviating from the photographing optical axis of the photographing optical system when the photographing lens is fully retracted. CONSTITUTION: In the device, rotating the cam ring(11) in the lens barrel advancing direction in the retracted state causes each front cam follower(8b-1) and each rear cam follower(8b-2) to be guided rearward in the optical axis direction to move on the third section VT3 toward the second inflection point VTm by the associated front inner cam groove(11a-1) and the associated rear inner cam groove(11a-2), respectively. In the middle of this movement of each cam follower(8b), each rear cam follower(8b-2) is disengaged from the associated rear inner cam groove(11a-2) through a first rear end opening R3 thereof which opens on a rear end surface of the cam ring(11) because each rear inner cam groove(11a-2) does not include adjoining portions of the second section VT2 and the third section VT3 on opposite sides of the second inflection point VTm. At this time, each front cam follower(8b-1) remains engaged in the associated front inner cam groove(11a-1) since each front inner cam groove(11a-1) includes a rear portion thereof in the optical axis direction which corresponds to the missing rear portion of each rear inner cam groove(11a-2) in the optical axis direction. On or after each rear cam follower(8b-2) being disengaged from the associated rear inner cam groove(11a-2) through the first rear end opening R3 thereof, the second lens group moving frame(8) moves in the optical axis direction by rotation of the cam ring(11) only due to engagement of each front cam follower(8b-1) with the associated front inner cam groove(11a-1).
Patent KR-20050022647-A (KR)
Inventor: KANG KYUNG PYO
IPC: B41J11/00
Filed: 2003-08-29
Abstract: PURPOSE: A method and an apparatus for detecting an edge of papers and a method for performing a borderless printing are provided to detect an edge of papers by using an alignment sensor. CONSTITUTION: An apparatus for detecting an edge of papers includes a paper feeding part for feeding papers. An alignment sensor(15) outputs a detecting signal with respect to papers according to a controlling signal. A detecting part(17) detects an edge of papers by calculating a variation of a signal outputted from the alignment sensor(15). A controlling part(18) adjusts a feeding speed of papers by controlling the paper feeding part, and outputs a controlling signal to the alignment sensor(15). The alignment sensor(15) periodically outputs an optical signal to papers according to the signal of the controlling part(18).