baber/WOPTO huggingface dataset:
Patent KR-20040085571-A (KR)
Inventor: CHOI JEONG HO
IPC: E01D19/04
Filed: 2003-03-31
Abstract: PURPOSE: An integrated elastic support considering a maintenance/repair work is provided to restrict the gap between an upper/lower plate and a rubber pad by increasing the horizontal displacement of an upper structure of a bridge, to prevent collapse of the bridge by restricting movement or displacement of the rubber pad, and to replace the rubber pad easily by bolting the upper and lower plates. CONSTITUTION: An elastic support(1) for a bridge is composed of an upper plate(10) fixed to an upper structure(2) of the bridge, a lower plate(20) fastened to a lower structure(3), a rubber pad(30) installed between the upper plate and the lower plate, and a fixing plate(40) integrally formed with the rubber plate. Plural reinforcing plates(33) are stacked in the rubber pad, and end plates(31) are placed in the upper part and the lower part of the rubber pad and formed to be thicker than the inner reinforcing plates. The end plates are vulcanized/bonded, and the fixing plates are bonded to the upper and lower surfaces of the end plate by high intensity adhesives. The fixing plates are fastened to the upper and lower plates by bolting.
Patent KR-20030079728-A (KR)
Title: 액정 표시 장치 및 그 제조 방법 및 전자기기
IPC: G02F1/13363
Filed: 2003-04-01
Abstract: 본 발명은 특히 투과 모드시의 표시의 밝기를 향상시킨 시인성이 우수한 반투과 반사형의 액정 표시 장치를 제공한다. 
     본 발명의 액정 표시 장치(10)는 상부 기판(14)과 하부 기판(13) 사이에 액정층(16)이 유지되며, 하부 기판(13) 상에 반투과 반사층(18)이 마련되며 하부 기판(13)의 외부에 백라이트(12)가 마련된 반투과 반사형의 액정 표시 장치이다.  그리고, 상부 기판(14)의 외면측에 상부 편광판(36)이 마련됨과 동시에 하부 기판(13)의 외면측에 하부 편광판(28)이 마련되며, 하부 기판(13)의 내면 측의 반사 표시 영역 R에만 1/4 파장의 위상의 어긋남을 가지는 위상차층(20), 보호층(21)이 순차적으로 마련되고, 전압 무인가시에 투과 표시 영역 T에서의 액정층(16)의 위상의 어긋남이 1/2 파장, 반사 표시 영역 R에서의 액정층(16)의 위상의 어긋남이 1/4 파장으로 설정되어 있다.
Patent KR-20040085784-A (KR)
Inventor: PARK YOUNG KWEN
IPC: H02K1/04
Filed: 2003-04-01
Abstract: PURPOSE: An armature core and an insulating method thereof are provided to achieve improved insulation effects by coating the armature core integrally with an insulator having a high melting point. CONSTITUTION: An armature core comprises a core body having a front portion and a rear portion formed in parallel with each other, wherein the core body is formed into a cylindrical shape, and has a rotating shaft hole formed at the center of the core body so as to allow for insertion of an armature rotating shaft, and a plurality of coil grooves(14) formed in a circumferential direction centering from the rotating shaft hole; and an insulating portion(20) formed on the front portion and rear portion of the core body, and inner surfaces of the coil grooves. The insulating portion has an extended support portion(21) extended in the axial direction of the armature rotating shaft from both ends of the rotating shaft hole in such a manner that the extended support portion covers the outer surface of the armature rotating shaft.
Patent KR-20040098421-A (KR)
Inventor: JUNG YEONG CHEOL
IPC: H01S5/0625
Filed: 2003-05-15
Abstract: PURPOSE: A widely tunable SG-DFB(Sampled Grating-Distributed FeedBack) laser diode oscillated according to a variation of refractive indexes of phase control regions is provided to enhance the optical efficiency by connecting directly optical waves of a gain region to an optical fiber without loss. CONSTITUTION: A widely tunable SG-DFB laser diode includes a first gain region and a second gain region. The widely tunable SG-DFB laser diode further includes a first SG-DFB structure and a second SG-DFB structure. The first SG-DFB includes a first sampled grating(34a) of a first period formed on the first gain region and a first phase control region(35a) formed between the first sampled gratings. The second SG-DFB includes a second sampled grating(34b) of a second period formed on the second gain region and a second phase control region(35b) formed between the second sampled gratings.
Patent KR-20030089640-A (KR)
Title: 신호 출력장치 및 표시장치
IPC: G02F1/133
Filed: 2003-05-16
Abstract: 본 발명에서, 소스 드라이버는 2개의 소스라인을 서로 접속하는 바이패스 스위치를 구비하고 있다. 그리고 1개의 소스라인에 입력된 비디오 신호를, 다른 소스라인에 동시에 입력시키게 되어 있다. 이와 같이, 상기 소스 드라이버(2)에서는, 1개의 소스라인에 대해 비디오 신호라인에서 입력된 비디오 신호를, 다른 소스라인에 간접적으로 전달할 수 있기 때문에 소스라인 수에 비해, 비디오 신호를 전달하는 화상라인을 줄이는 것이 가능하다. 이 때문에, 전력 소비량을 대폭적으로 절감 할 수 있다.
Patent KR-20040102372-A (KR)
Inventor: JIN IL SEOP
IPC: G06Q50/00
Filed: 2003-05-27
Abstract: PURPOSE: A method and a system for monitoring intelligent facilities through the communication network are provided to facilitate connection between facility detecting devices and a control system regardless of distance, and realize integrated control by displaying various kinds of detection information to one monitoring screen and automatically displaying a screen of an abnormal state to the monitoring screen. CONSTITUTION: The system includes a monitoring screen(35) for displaying image information, a central control device(30), and an I/O controller(10). The I/O controller outputs a signal corresponding to control data transferred from the central control device to a corresponding facility detector(20) and processes/inputs the detection signal received from the facility detector to the central control device. The central control device includes a detection information output part(33) outputting the detection information corresponding to the data inputted from the I/O controller to the monitoring screen and a screen divider(34) dividing/outputting each detection information inputted from the facility detectors at the same time.
Patent KR-20040106755-A (KR)
Inventor: LEE HYEON SUK
IPC: H04B1/40
Filed: 2003-06-11
Abstract: PURPOSE: A method for transmitting numbers of a mobile communication terminal is provided to prevent reinput of the number caused from an error of a user, thereby reducing troublesomeness. CONSTITUTION: A user stores numbers to be transmitted while talking over the telephone(S10). The user connects a call to a card company or terminal service company(S20). It is judged whether the receiving party requests to transmit a predetermined number(S30). The preliminarily stored numbers are searched to select the number to be transmitted(S40). A terminal converts the selected number into DTMF(Dual Tone Multifrequency) signals to be transmitted to the receiving party(S50).
Patent KR-20030097662-A (KR)
Title: 전기 설비 디바이스의 지지 프레임
IPC: H02G3/12
Filed: 2003-06-16
Abstract: 적어도 하나의 삽입물(5)의 고정을 위한 전기 설비 디바이스의 지지 프레임이 제안되는데, 상기 지지 프레임(1)은 전기적인 절연 재료로 만들어지고, 상기 지지 프레임(1)은 그 배면에 전기 절연 재로로 동일하게 만들어지고 적어도 일부분이 둥근 방식으로 이어지는 파티션(9)을 구비한다.
Patent KR-20030059045-A (KR)
Title: Safety device to prevent accident by outdoor gas and general spray can
Inventor: KO YEON HWAN
IPC: F17C13/12
Filed: 2003-06-17
Abstract: PURPOSE: A safety device is provided to previously prevent accidents by completing the bottom with an aluminum and forming a safety pin in the part of the bottom. CONSTITUTION: An aluminum bottom for preventing an accident is stuck to the part of a general spray can. An aluminum safety pin for preventing the accident is stuck thereon. Thereby, a fire and an accident are prevented previously and the can is used permanently.
Patent KR-20040110715-A (KR)
Inventor: HUH GANG SU
IPC: H04R1/08
Filed: 2003-06-20
Abstract: PURPOSE: A wireless voice recognition type neck microphone is provided to perform a short distance wireless communication operation by using a Bluetooth function and a voice recognition function. CONSTITUTION: A neck microphone assembly(130) includes a neck microphone(101) for amplifying a voice signal, a band cap(103), a neck band(120) for connecting the neck microphone to the band cap, and a receiver(102) for hearing the received voice signal. A switch box(107) includes a power ON/OFF switch(118), a button type voice input switch(117) using a voice recognition function, a PTT switch(109) for switching a communication mode and a reception mode, and a slave Bluetooth antenna(114) for Bluetooth communication with a master Bluetooth antenna. A connecting cable(121) is used for connecting the neck microphone assembly to the switch box.
Patent KR-20040002790-A (KR)
Title: Solid-state image sensing device and camera system using the same
Inventor: SHINOHARA MAHITO
IPC: H04N5/369
Filed: 2003-06-27
Abstract: PURPOSE: A solid-state image sensing device and a camera system using the same are provided to obtain high sensitivity by forming a potential barrier within a pixel structure. CONSTITUTION: A solid-state image sensing device includes a plurality of pixels. Each pixel has a photodiode, a first transistor, and a second transistor. The photodiode is constituted by a first-conductivity-type semiconductor region and a second-conductivity-type semiconductor region. The first and second conductivity types are opposite to each other. The first transistor has a first-conductivity-type drain region formed in the second-conductivity-type semiconductor region to transfer signal charge to the drain region. The second transistor has a source and drain regions which are formed in the second-conductivity-type semiconductor region and which have the first conductivity type. At least one second-conductivity-type potential barrier is provided under the drain region of the first transistor and the source region and/or the drain region of the second transistor.
Patent KR-20050001215-A (KR)
Inventor: SONG BYUNG CHEOL
IPC: H04N5/44
Filed: 2003-06-27
Abstract: PURPOSE: A de-interfacing method, a de-interfacing apparatus, a video decoder having the apparatus and a reproducing apparatus having the same are provided to improve quality of interpolation by grasping motion of a video signal more precisely. CONSTITUTION: The first difference value is obtained, wherein it corresponds to difference between at least one pixel of a previous field and at least one pixel of a next field, and the pixels are neighbored on an interpolation target pixel of a current field. The second difference value is obtained, wherein it corresponds to difference between at least one pixel of the current field and at least one pixel of the previous field or the next field, and the pixels are neighbored on the interpolation target pixel. A value of the interpolation target pixel is obtained according to an interpolation mode selected on a basis of the first and second difference values.
Patent KR-20050002164-A (KR)
Inventor: JEON YONG DEOK
IPC: F25D25/00
Filed: 2003-06-30
Abstract: PURPOSE: A service water direct connecting type water supply filter for purifying water of a refrigerator is provided to clean and reuse a water purifying filter with excellent sterilizing power by using the purifying filter formed of a nano-silver master batch. CONSTITUTION: A water purifying filter(150) has an outer peripheral surface in a lattice structure having dense gaps, and has a nano-silver master batch(152) inserted into the inside. The water purifying filter is mounted on a central axis of a filter holder(110). The filter holder has lower end fixing protrusions(112) for fixing a lower end of the water purifying filter, inner coupling parts(114) formed at an outer peripheral surface of an upper end, a raw water inlet port(116) formed at one side of the lower end for moving the raw water supplied from a tap, and a clean water discharge port(118) discharging purified raw water. A holder cap(130) has upper end fixing protrusions(132) formed on the inside for fixing an upper end of the water purifying filter, and outer coupling parts(134) formed at an outer periphery to be coupled with the inner coupling parts of the filter holder.
Patent KR-20050003253-A (KR)
Inventor: YOO JUHN SUK
IPC: G09G3/20
Filed: 2003-06-30
Abstract: PURPOSE: An analog buffer and its driving method are provided to minimize power consumption and to improve transmission rate of a data signal, in driving a data line of a liquid crystal display device. CONSTITUTION: A comparison unit(COMP11) receives an analog signal through the first switch(SW11) and the first capacitor(C11), and it corrects voltage variation of an output signal applied to a line. The second switch(SW12) is connected between an input port and an output port of the comparison unit. The third switch(SW13) is connected between an output port of the comparison unit and a node between the first switch and the first capacitor. And the fourth switch(SW14) is connected between the output port of the comparison unit and the line. The analog buffer is comprised in a data driving unit embedded in a liquid crystal display device.
Patent KR-20050006341-A (KR)
Inventor: BAE HAN UP
IPC: H04W4/00
Filed: 2003-07-08
Abstract: PURPOSE: A method for recording an originating call of an originating subscriber and a device therefor are provided to enable an originating MCRS(Mobile Communication Record Server) to record an originating call between an originating subscriber and a receiving subscriber, thereby retaining call details without another device. CONSTITUTION: An originating MSC(Mobile Switching Center)(120) transmits a registration notification signal to a HLR(Home Location Register)(130)(a1). The HLR(130) performs location registration for a originating terminal and transmits the registration notification return result to the originating MSC(120)(b1). When an originating call is attempted, the MSC(120) decides whether an originating subscriber is registered in an MCRS service(c1). If so, an IAM(Initial Address Message) is sent to an MCRS(190) through an adjacent MSC(180)(d1). The MCRS(190) out-dials the IAM to the adjacent MSC(180)(e1). The adjacent MSC(180) transmits a location request to a receiving HLR(150)(f1). The MSC(180) sends a routing request signal for requesting routing information on a receiving subscriber(g1). A receiving MSC(140) receiving the signal sends a routing response signal(h1), and forwards a receiving information response signal(i1). The MSC(140) starts paging for a receiving terminal(j1). The MSC(140) transmits an ACM(Address Complete Message) to the MSC(120)(m1,n1). The MSC(140) sends an ANM(Answer Message) to the MCRS(190)(o1,p1). The MCRS(190) sends the ANM to the MSC(120)(q1,r1). The MSC(120) sends a release message to cut off the call(s1). The MCRS(190) cuts off an originating path(t1). When the release message is transmitted to the MSC(140)(u1,v1), the MSC(140) cuts off the call(w1,x1).
Patent KR-20050006471-A (KR)
Inventor: RYU SANG WOOK
IPC: H01L21/28
Filed: 2003-07-09
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to improve a contact area and reliability of a metal interconnection by maximumly controlling a parasitic spacer formed between a metal plug and the metal interconnection. CONSTITUTION: A semiconductor substrate(10) is prepared which has a metal plug(22) formed in the first interlayer dielectric(20). A diffusion barrier layer(24) is formed on the resultant structure. The second interlayer dielectric(26) is deposited on the diffusion barrier layer and is patterned to form a trench. A spacer(32) is formed on the inner wall of the trench. The exposed diffusion barrier layer is eliminated. A part of the first interlayer dielectric is recessed by an etch process to expose a part of the sidewall of the metal plug. The spacer is eliminated. A metal interconnection is formed to fill the trench.
Patent KR-20050006830-A (KR)
Inventor: BAE JUN SOO
IPC: H01F41/30
Filed: 2003-07-10
Abstract: PURPOSE: A magnetic tunnel junction in a magnetic random access memory device and a method for forming the same are provided to properly control the TiN amount remaining after the chemical mechanical polishing by forming the bottom electrode as a relatively low Ti-rich TiN. CONSTITUTION: A method for forming a magnetic tunnel junction in a magnetic random access memory device includes the steps of: forming a bottom electrode(100); forming an oxide layer(110) on the bottom electrode; and forming the magnetic tunnel junction(200). The magnetic tunnel is provided with a tunneling barrier(155a) grown in a direction equal to the maximum dense surface of the seed layer and a free layer(190) including at least two ferroelectric layers.
Patent KR-20050007023-A (KR)
Inventor: LEE HAN IL
IPC: G01M3/00
Filed: 2003-07-11
Abstract: PURPOSE: A fixing device is provided to test the leakage of oil in oil filters having threads of various kinds and various sizes by sealing the oil filter and injecting air into the oil filter. CONSTITUTION: A housing(20) has a circular hole in the upper center. A disk typed derivate(212) having a flat typed step portion is formed in the lower inside of the housing easily separated and combined. A pair of fixing members(211) are formed to be easily reciprocated by inserting and combining between the housing and the derivate. Fixing protrusions(214) are formed in the upper parts extended upward the fixing members. Each fixing protrusion is located in the upper part of a thread in an oil filter by moving each fixing member outward. In falling a fixing device of the oil filter, the oil filter is fallen by supporting the fixing protrusions in the upper part of the thread. The lower faces of sliding faces(213) faced with the fixing members are inclined. Elastic members are inserted between elastic grooves(216) in the fixing members and the housing to gather the fixing members inward against the housing. The fixing members are moved outward respectively by lifting operating rods between the sliding faces. Thereby, the oil filter is sealed by contacting and supporting to the thread and air is injected into the oil filter while sealing the outside of the oil filter.
Patent KR-20050007630-A (KR)
Inventor: RYU SANG WOOK
IPC: H01L21/336
Filed: 2003-07-11
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent an etch process from being stopped in a slightly dense region of via holes by forming a photoresist pattern in a region where a via hole is not formed and by forming a dummy pattern. CONSTITUTION: A semiconductor substrate(10) is prepared which includes the first, second and third areas. A predetermined pattern is densely formed in the first area. The pattern is formed in the second area less densely than the first area. The pattern is not formed in the third area. A pattern material for forming the pattern is formed on the semiconductor substrate. A photoresist pattern with a plurality of patterns is formed in the first to third areas. By an etch process using the photoresist pattern as an etch mask, the pattern is formed in the first and second areas and a dummy pattern is formed in the third area.
Patent KR-20040053744-A (KR)
Inventor: CHOI BYEONG JU
IPC: H01L41/313
Filed: 2003-07-11
Abstract: PURPOSE: A preparation method of a ferroelectric membrane structure using a single crystal having the excellent ferroelectric, electric and optical properties is provided to overcome a performance limit in a conventional part or member comprising a ferroelectric thin film or thick film. CONSTITUTION: The preparation method of a ferroelectric single crystal membrane structure comprises bonding the ferroelectric single crystal thin plate to a substrate(4) using a conductive adhesive or a metal layer as a medium. The preparation method also comprises grinding the ferroelectric single crystal thin plate in a thickness ranging from 1 to 100 micrometers before or after bonding the thin plate to the substrate. The bonding comprises applying the conductive adhesive between the crystal thin plate and the substrate and then heat treating the laminates at the temperature ranged from room temperature to 150 deg.C for 1 to 24 hours.
Patent KR-20050008043-A (KR)
Inventor: LEE BACK WON
IPC: G01R31/00
Filed: 2003-07-14
Abstract: PURPOSE: A mother substrate for a lower substrate, a substrate for a display panel, and a method for manufacturing a display panel are provided to improve productivity and yield of a display panel where a driving part is integrated, by easily inspecting a pixel part through a gate driving part. CONSTITUTION: A mother substrate for a lower substrate(100) includes a plurality of display cells and an inspection pad part. Each display cell includes an inspection line(ISL) receiving a first inspection signal from the outside, a gate driving part(GDP) outputting a second inspection signal in response to the first inspection signal provided from the inspection line, and a pixel part(PP) driven in response to the second inspection signal. The inspection pad part is extended from the inspection line and provides the first inspection signal to the inspection line.
Patent KR-20050008362-A (KR)
Inventor: KIM TAE YOUNG
IPC: G01S7/48
Filed: 2003-07-15
Abstract: PURPOSE: A detection method of an end and an end detector are provided to effectively print the end by exactly detecting the position of the end. CONSTITUTION: Reference data is generated(102) by scanning an end area of a printing paper through an optical sensor and detecting the reflected intensity(101). Measurement data is calculated by scanning the end area when the end area of the printing paper is located in a sensing area of the optical sensor(104). A voltage value showed up most within a voltage range is set as an end voltage value(106) after checking the voltage range of the end area from the measurement data(105). The position of the printing paper corresponding to the end voltage value in the reference data is set as the end(107). Thereby, the end is detected exactly.
Patent KR-20050012092-A (KR)
Title: Movable checking bar installed in lower part of slab of bridge and moved longitudinally and construction method thereof
Inventor: CHOI SEONG MUN
IPC: E01D19/10
Filed: 2003-07-24
Abstract: PURPOSE: A movable checking bar for a bridge and a construction method thereof are provided to repair and check the bridge conveniently, and to store the movable checking bar between the slab and the steel boxes by moving the checking bar along the bridge, adjusting the height of the movable checking bar and spreading the auxiliary checking bar. CONSTITUTION: A movable checking bar for a bridge is composed of a main checking bar(210), and a first auxiliary checking bar(220) and a second auxiliary checking bar(230) spread from both sides of the main checking bar. The movable checking bar is moved along a box rail and a rail jacket, and the height of the movable checking bar is adjusted by unwinding a suspension rope(201) in rotating a pulley by driving the motor. Bridge seats are installed at both sides of the upper part of a pier(101), and steel boxes(103) are mounted in the bridge seats. The movable checking bar is placed between the steel boxes and moved along the bridge to check the pier and the bridge seat.
Patent KR-20030067647-A (KR)
Inventor: LEE SANG CHEON
IPC: G09F13/20
Filed: 2003-07-30
Abstract: PURPOSE: A reflective type illuminating sheet using an LED is provided to widen an interval between the LED and the LED and reduce the power consumption by directing the light of the LED to a reflective layer. CONSTITUTION: A reflective type illuminating sheet using an LED includes a substrate(55), a reflective layer(60), an optical transmission layer(65), and a diffusion layer(70). A plurality of LEDs(50) are arranged in a predetermined interval on the substrate. Anode electrodes(51) and cathode electrodes(52) of the LEDs are commonly connected to the substrate. The reflective layer is formed on an upper face of the substrate to reflect the light of the LEDs. The optical transmission layer is formed by coating a semitransparent resin on an upper surface of the substrate. The diffusion layer is formed on an upper surface of the optical transmission layer in order to diffuse the light generated from the LEDs. The light of the LEDs is directed to the reflective layer.