baber/WOPTO huggingface dataset:
Patent KR-20040110705-A (KR)
Inventor: PARK HAE RYONG
IPC: H04N5/60
Filed: 2003-06-20
Abstract: PURPOSE: A video and audio watching method using another channel is provided to freely select an audio signal on a screen watched by a user, listen to the selected audio signal, freely select a video signal in a state in which the user listens to the audio signal, and watch the selected video signal. CONSTITUTION: If an audio change signal is received from a user while the user watches a broadcasting signal corresponding to one channel received through an antenna(201-206), an audio signal switching unit switches an audio signal corresponding to the channel into an audio signal corresponding to another channel(208). A control unit outputs the switched audio signal to a speaker. If a video change signal is received from the user while the user watches the broadcasting signal, a CVBS(Composite Video Baseband Signal) signal switching unit switches a video signal corresponding to the channel into a video signal corresponding to another channel(207). A control unit outputs the switched video signal to a display unit.
Patent KR-20050000010-A (KR)
Inventor: KANG TAE JIN
IPC: G01R31/317
Filed: 2003-06-23
Abstract: PURPOSE: A semiconductor device for reducing the number of probing pad used during the wafer test and a test method thereof are provided to reduce test time by having select circuit transferring a select signal input from a probing pad to one of plural inner circuit according to a test mode signal. CONSTITUTION: A semiconductor device for reducing the number of probing pad used during the wafer test comprises plural inner circuit blocks including plural inner circuits(12A-12N) on the wafer(10); a select circuit part(14) for selectively transferring a test signal from each probing pad corresponding to the inner circuit blocks to one of inner circuits among the corresponding inner circuit blocks according to a test mode signal(TMS0-TMSm) generated during the wafer test; a probe card(20); a test system(30). And a test method for the semiconductor device comprises the steps of: dividing the plural inner circuits on the wafer into plural inner circuit blocks; selectively transferring a test signal from each probing pad corresponding to each block to one of inner circuits among the corresponding inner circuit blocks according to a test mode signal generated during the wafer test; monitoring and testing the action of the inner circuit to the transferred test mode signal through the probing pad.
Patent KR-20050000155-A (KR)
Inventor: GOO JU SEON
IPC: H01L21/28
Filed: 2003-06-23
Abstract: PURPOSE: A method of forming a self-aligned contact is provided to prevent the bridge between contacts and to restrain the increase of contact resistance by using a second spacer. CONSTITUTION: A contact hole for exposing a first spacer(110) and a conductive portion of a semiconductor substrate(100) to the outside is formed on the semiconductor substrate through an interlayer dielectric(111). A second spacer(114) is formed at sidewalls of the exposed interlayer dielectric. A native oxide layer is removed therefrom by using a cleaning process. The contact hole is filled with a conductive material.
Patent KR-20050000919-A (KR)
Inventor: KIM JONG SUN
IPC: H01L41/107
Filed: 2003-06-25
Abstract: PURPOSE: A method of manufacturing piezoelectric transducer and the piezoelectric transducer manufactured thereby are provided to improve the preciseness and quickness in fabrication by attaching a piezoelectric element on a substrate via an adhesive resin using a jig with loading parts capable of spacing the piezoelectric element apart from the substrate. CONSTITUTION: A power supply circuit board(110) having a piezoelectric element attaching region with first holes is provided. A jig(100) with loading parts(106A,106B) is assembled to the board. At this time, the loading parts of the jig are inserted into the first holes. An adhesive resin(170) is discharged on one position of the piezoelectric element attaching region until a desired height is obtained from the discharged adhesive resin. A piezoelectric element(150) is loaded on the loading parts of the jig and connected with the adhesive resin. The adhesive resin is hardened and the jig is separated therefrom.
Patent KR-20040002776-A (KR)
Inventor: LI DADONG
IPC: C10G45/02
Filed: 2003-06-27
Abstract: PURPOSE: A process for producing gasoline products containing less than 200 ppm of sulfur and less than 20 wt.% of olefin by reducing sulfur and olefin contents of gasoline as minimizing loss of octane value in gasoline is provided. CONSTITUTION: The process comprises a step (a) of contacting gasoline supply raw materials and hydrogen with hydrotreating catalyst under the reaction conditions including 200 to 600 Nm¬3/m¬3 of a hydrogen/gasoline ratio, 1.0 to 4.0 MPa of hydrogen partial pressure, 200 to 380 deg.C of temperature, and 3.0 to 5.0 h¬-1 of space velocity of liquid per hour; and a step (b) of forming an effluent by contacting the hydrotreated gasoline and hydrogen with an octane value recovery catalyst under the reaction conditions including 200 to 1000 Nm¬3/m¬3 of a hydrogen/gasoline ratio, 1.0 to 4.0 MPa of hydrogen partial pressure, 300 to 460 deg.C of temperature, and 0.5 to 4.0 h¬-1 of space velocity of liquid per hour, and obtaining hydrogenation treated gasoline fraction by separating the effluent.
Patent KR-20050003121-A (KR)
Inventor: CHOI JAE SHIK
IPC: C08J3/02
Filed: 2003-06-30
Abstract: PURPOSE: A preparation method for a highly homogeneous cellulose solution is provided to broaden the working temperature range, thereby to make possible to produce a homogeneous cellulose solution even at lower temperature, to inhibit decomposition of cellulose, and thus to improve flexibility and strength in the resulted cellulose fiber. CONSTITUTION: The preparation method for a highly homogeneous cellulose solution comprises: (A) preparing a solution of N-methylmorpholine-N-oxide(NMMO) by dissolving 0.01-3wt% of a cellulose powder(2a) to concentrated liquid of NMMO(1); and (B) feeding the NMMO solution(3) and a cellulose powder(2b) to an extruder(4) to prepare a swollen and homogenously mixed cellulose solution at lower temperature, wherein the extruder comprises screws which are arranged so as to have functions of dispersing, mixing, shearing, kneading, dissolution and measuring.
Patent KR-20050004579-A (KR)
Inventor: KIM YOUNG BAE
IPC: G06Q30/06
Filed: 2003-07-03
Abstract: PURPOSE: A system and a method for offering contents and a security code through the internet are provided to protect a CONSTITUTION: The internet server(1) certifies a learner and transfers the contents by attaching the security code to the contents in case that the contents are transferred to the certified learner. A communication terminal tool(2) connects to the internet server, and downloads/stores the security code and the contents to a removable storing medium(4). A portable multimedia learning device(5) loads the removable storing medium and judges usability of the removable storing medium by using the security code stored in the removable storing medium.
Patent KR-20050006721-A (KR)
Title: Photo align key and method for manufacturing semiconductor device having the same
Inventor: KANG HEE SUNG
IPC: H01L21/301
Filed: 2003-07-10
Abstract: PURPOSE: A method for fabricating a semiconductor device including a photo align key is provided to reduce a photo key irrecognizable defect caused by a damaged photo align key and a photo misalignment defect by preventing a photo align key pattern from being damaged by an upper silicon layer pattern remaining on the photo align key pattern. CONSTITUTION: A buffer layer is formed on a substrate(100). A trench is formed in an isolation region on the substrate. The trench is filled with an insulation layer. A photo align key groove is formed in the insulation layer in a scribe region on the substrate. The remaining buffer layer on the substrate is eliminated.
Patent KR-20050010590-A (KR)
Inventor: KIM SOO HYUN
IPC: A61B1/04
Filed: 2003-07-21
Abstract: PURPOSE: An endoscope capsule having paramagnet and a magnetic force applying device therefor are provided to shorten a diagnosing time by accelerating the endoscope capsule while finely controlling the position of the endoscope from the outside of human body. CONSTITUTION: An endoscope capsule includes a capsule(20), a transparent window(23), a camera(22), a battery(26), and a paramagnetic material(24). The capsule is administrated into a subject and moves along an inner organ(10). The transparent window is implemented on one side of the capsule. The camera is implemented in the capsule and takes pictures of the inner organ through the transparent window. The battery is implemented on the other side of the capsule. The paramagnetic material is implemented between the camera and the battery.
Patent KR-20040010405-A (KR)
Inventor: OYU KIYONORI
IPC: H01L21/336
Filed: 2003-07-25
Abstract: PURPOSE: To prevent the refreshing characteristics deteriorated by the influence of adjacent word lines of adjacent cells and to enable to reduce defects a after packaging and reflowing. CONSTITUTION: An active region 1 has a diffused layer in a region sandwiched between word lines 4, 2, 3 and 5. The diffused layer 6 sandwiched between the word lines 2 and 3 is connected to a bit line via a contact, and a diffused layer 7 sandwiched between the word lines 2 and 4 and a diffused layer 8 sandwiched between the word lines 3 and 5 are connected to respective capacities through a contact. A cell structure has two cell transistors in which the word line 2 is used as a gate electrode, and the diffused layers 6, 7 are used as source/drain. In the structure, the word line 3 is used as a gate electrode, and the diffused layers 6, 8 are used as source/drain. N-type diffused layers 7, 8 formed of the word lines 2, 3 adjacent to the word lines 4, 5 have a high n-type carrier concentration at the word lines 4, 5 sides from the word lines 2, 3 sides, or a p-type substrate concentration is set to a low concentration at the word lines 4, 5 sides.
Patent KR-20050013354-A (KR)
Inventor: KIM IN JAE
IPC: G06K19/07
Filed: 2003-07-28
Abstract: PURPOSE: A smart card for a toll collection system installed at a toll gate is provided to apply for a high-pass type or a touch-pass type by using one card to a contract type and a non-contact type. CONSTITUTION: A contact point(34) is connected to a port(P0) of a microprocessor(50) and is exposed to a surface of a card body in order to contact with a card interface device through the wire. A wireless data transceiver(57) is connected to another port(P1) of the microprocessor and transceives data with a card reader installed to the toll gate through the wireless. The microprocessor discriminates a communication sort by periodically monitoring communication of the wired/wireless data through detection of each port. If the wired data communication is detected, the microprocessor converts a communication mode into an indirect mode. If the wireless data communication is detected, the microprocessor converts the communication mode into a direct mode.
Patent KR-20050013893-A (KR)
Inventor: KIM CHUL HA
IPC: G02B5/20
Filed: 2003-07-29
Abstract: PURPOSE: A multilayer color film is provided to replace a complicated fluorescent material or a color filter in a color display by illuminating a variety of colors by differentiating thicknesses at separate regions. CONSTITUTION: A multilayer color film is made by laminating two media having diffraction indices different from each other. The multilayer film has different thicknesses at separate regions(7-2,7-3,7-4) such that a specific wavelength is obtained at the separate regions. The separate regions represent a red region, a green region, and a blue region.
Patent KR-20050014078-A (KR)
Title: Image sensor with high sensitivity
Inventor: HWANG CHOONG HO
IPC: H01L27/146
Filed: 2003-07-30
Abstract: PURPOSE: An image sensor having high sensitivity is provided to increase on-current and improve charge transfer efficiency by extending a width of an active region of a transfer gate. CONSTITUTION: A silicon substrate(100) is divided into an active region and a field region by an STI(Shallow Trench Isolation) process. The active region is indented by the STI process. An indented gate oxide layer(108) is formed on the indented active region of the silicon substrate. A transfer transistor poly layer(110) is formed on the intended gate oxide layer. A spacer(112) is formed on a lateral part of the transfer transistor poly layer.
Patent KR-20050016780-A (KR)
Inventor: JENG HYUK
IPC: G06Q50/22
Filed: 2003-08-02
Abstract: PURPOSE: A system for remotely monitoring an NST(Non-Stress Test) and an embryo in real-time is provided to remarkably reduce death of the embryo or a mother by directly diagnosing/curing a state of the embryo/mother in a remote place, as the state of the embryo is continuously transmitted to a doctor in real-time. CONSTITUTION: An NST-module is formed by making a current NST device small/lightweight, removing an output part, and installing a wired/wireless network device to the NST device. A processor digitalizes/analyzes/compresses data transmitted from a probe. A storing part stores the data received from the processor. A transmitter extracts/transmits the stored data through the wired/wireless network and receives the data from a server. A power supply supplies power to the NST-module. A control/display part controls the NST-module, displays the state, and presents information received from the server. The server stores/transfers the data received from the NST-module to the doctor and informs a user of a result.
Patent KR-20030078818-A (KR)
Inventor: KANG JEONG GU
IPC: A01H1/00
Filed: 2003-08-06
Abstract: PURPOSE: A promoter system of plant translationally controlled tumor protein(TCTP) gene is provided, thereby effectively expressing the useful genes in plants in higher level. CONSTITUTION: A method for producing gene transformed plants comprises the steps of: combining nucleic acid molecules with a cloning vector under control of the TCTP promoter containing the nucleotide sequence of SEQ ID NO: 1; inserting the cloning vector into plant cells to transform them; and culturing the transgenic plant cells.
Patent KR-20050021144-A (KR)
Inventor: CHUNG KEE HWAN
IPC: E04B5/40
Filed: 2003-08-26
Abstract: PURPOSE: A fixing structure for a truss girder for a reinforced concrete slab is provided to prevent the separation of a truss girder by welding or riveting a lattice member of a truss girder to the lower part of a folding unit of a deck plate. CONSTITUTION: The fixing structure for a truss girder(60) for a reinforced concrete slab contains a lattice member(52) extended longitudinally by abutting on both sides of one upper chord(54) and a pair of lower chords(56) by turns, and a deck plate(80) provided with projections(82) formed at regular intervals to fix a truss girder(60) composed of a crank(55) joined/welded to the upper chord(54) and the lower chord(56) selectively. The projection(82) is folded to face each other to form a folding unit(83) for abutting closely to the lower part of the lattice member(52), and the inner top of the folding unit(83) and the base of the lattice member(52) are fixed by a welding unit(92) or a coupling unit(94).
Patent KR-20050023953-A (KR)
Inventor: EO YOO NHAN
IPC: B60K31/00
Filed: 2003-09-04
Abstract: PURPOSE: A cruise control method for preventing WOT is provided to release a cruise control operation when a gear is pulled out by external shock or wrong operation of a driver by calculating engine-vehicle ratio at real time with an ECU. CONSTITUTION: A cruise control method for preventing WOT in traveling a vehicle mounted with a manual transmission under cruise controls is composed of steps for turning on a cruise control switch(S1); setting the present vehicle speed(S2); operating the cruise control at the set speed(S3); monitoring engine-vehicle ratio and then deciding if a value of the engine-vehicle ratio corresponds to a gear level range(S4); releasing a cruise control operation if the value of the engine-vehicle ratio does not correspond to the gear level range(S5); and turning off the value if the engine-vehicle ratio corresponds to a gear level range switch(S6).
Patent KR-20050024992-A (KR)
Inventor: KOO HONG SIK
IPC: E05B49/00
Filed: 2003-09-05
Abstract: PURPOSE: A stationary wireless biometric information recognizing door lock is provided to prevent an intrusion into a transmitter of the door lock from outside by establishing wireless communication between the outside transmitter and an inside receiver. CONSTITUTION: A stationary door lock apparatus includes a transmitter(100) and a receiver(200). The transmitter is fixed outside a door and recognizes biometric information of a user. The transmitter wirelessly transmits the recognized biometric information to the receiver. The receiver is fixed inside the door and performs user authentication process based on the biometric information from the transmitter. The receiver sends a door open signal when the user is registered. The door lock(300) locks or unlocks the door according to the door open signal.
Patent KR-20040053757-A (KR)
Inventor: INAGAKI SHOJI
IPC: B60W10/18
Filed: 2003-09-08
Abstract: PURPOSE: A braking control device of a vehicle is provided to increase the endurance, and to relieve load to the friction brake apparatus by operating the friction brake apparatus in distributing engine brake force to driving and driven wheels. CONSTITUTION: Engine brake force is calculated(S30), and friction coefficient of a road and grip degree of a rear wheel are calculated(S40). The critical value is calculated to be increased in lowering the friction coefficient of the road(S70). Engine brake force and the target friction braking force based on braking operation of a driver are distributed to wheels to stabilize the vehicle body in estimating deterioration of the behavior of the vehicle in case of the grip degree of the rear wheel to be less than the critical value and operating the engine brake force(S80). Friction braking force of each wheel and torque of the engine are controlled based on the distribution(S90-S120).
Patent KR-20050026251-A (KR)
Title: Surface light source and method for manufacturing therof and liquid crystal display device using the same
Inventor: CHO SEOG HYUN
IPC: G02F1/13357
Filed: 2003-09-09
Abstract: A surface light source device, a method for manufacturing the same, and a liquid crystal display using the same are provided to extend the lifespan of the device by preventing a decrease of discharge gas through the use of protective films and a light reflector layer. A surface light source device comprises a light source body, a space divider wall(300), and a power apply unit(400). The light source body has space formed therein, and includes a protective film(240) for preventing a decrease of discharge gas and a fluorescent layer(260) formed on the protective film so as to change the non-visible light generated by the discharge gas into visible light. The space divider wall divides the space of the light source body into two discharge spaces. The power apply unit applies a discharge voltage to the discharge gas so as to generate the non-visible light from the discharge gas.
Patent KR-20050029375-A (KR)
Title: Method for measuring inhibition of drugs on herg potassium channel
Inventor: CHOI GYU KAP
IPC: G01N33/483
Filed: 2003-09-22
Abstract: A method for measuring inhibition of a HERG potassium channel by drugs is provided, which inhibition of a HERG (human ether-a-go--go-related gene) potassium channel by drugs causes long QT syndrom(LQTS) that results in heart arrhythmia. The method for measuring inhibition of a HERG potassium channel by drugs comprises the steps of: (1) transforming a cell with a HERG gene; (2) treating the transformed cell with a drug; and (3) measuring the electric current from the HERG potassium channel expressed from the transformed cell using an extracellular solution and intracellular solution, wherein the gene HERG is isolated from a cDNA library of sea horse(Hippocampus sp.); the cell is a mammal cell; the extracellular solution comprises NaCl, KCl, HEPES, NaH2PO4, MgCl2, glucose and CaCl2; and the intracellular solution comprises KCl, MgCl2, EGTA, MgATP and HEPES.
Patent KR-20050031541-A (KR)
Title: Structure for protecting lens of automobile fog lamp
Inventor: PARK DONG JIN
IPC: B60Q1/20
Filed: 2003-09-30
Abstract: A structure is provided to protect the lens of a vehicle fog lamp from thrown stones and minimize a degradation of luminosity of the lamp, by preventing ribs from being arranged across the front of the lens. A structure is characterized in that a plurality of stone shielding ribs(114a) are arranged in a lamp hole(112) of a lamp cover(110). Each of the stone shielding ribs is extended into a predetermined length toward the inside of the lamp hole from the rim of the lamp hole, in such a manner that the center portion of the lamp hole is an empty space where no rib passes.
Patent KR-20040032766-A (KR)
Inventor: ISOZAKI HISASHI
IPC: G01N21/956
Filed: 2003-10-08
Abstract: PURPOSE: A method and an apparatus for inspecting defects existing on a semiconductor wafer having a film-structure are provided to improve the accuracy of inspection by setting easily optimum inspection conditions. CONSTITUTION: Inspection data regarding an inspection apparatus and film parameters regarding the film on the inspection subject are stored by associating with each other so as to obtain predetermined inspection conditions. The predetermined inspection conditions are automatically set in the inspection apparatus by setting the film parameters of the inspection subject to be measured in the inspection apparatus by an operator when performing measurement. The film parameters set by the operator are a film thickness and refraction index.
Patent KR-20050035654-A (KR)
Inventor: CHO SUNG MIN
IPC: B29C59/04
Filed: 2003-10-14
Abstract: 본 발명은 롤히터와 평판히터가 조합된 것에 특징을 갖는 핫 엠보싱 장치에 관한 것이다. 
     본 발명의 주요 특징은  
     본체, 상기 본체상에 전·후 이송수단에 의해 전후진 가능하게 설치되며 매끄러운 상면을 갖는 평판히터, 상기 평판히터의 상부에 회전 가능하면서 승강수단에 의해 승강가능하게 설치되며 매끄러운 외주면을 갖는 롤히터로 구성된 것이다.
Patent KR-20050035656-A (KR)
Inventor: CHO HYUN GUK
IPC: H04B5/04
Filed: 2003-10-14
Abstract: 본 발명은 무선송수신기를 이용하여 휴대품과 일정거리 이상의 이격되면 휴대품과 떨어져 있을 알려주어 휴대품의 분실을 예방하고, 진동스위치에 의한 전지의 사용시간연장과 수신장치 분실에 따른 자동알람이 발생되게 한 휴대품 분실방지 장치에 관한 것으로, 
     본 발명은 송신 리튬2차전지와 송신스위치 및 송신마이컴과 송신점멸부, 송신부, 송신전원제어부로 구성된 송신기와, 수신 리튬2차전지와 수신스위치 및 수신마이컴과 수신부와 제2수신전원제어부, 제1진동스위치와 제1수신전원제어부, 제2진동스위치, 멜로디칩과 스피커, 수신점멸부 및 전환스위치로 구성된 수신기와, 전원트랜스, 브리지정류기, 전해콘덴서, 제너다이오드, 저항 및 발광다이오드로 구성된 충전기로 구성된 것으로, 무선을 이용하여 휴대품의 분실을 방지하고, 진동스위치의 작동 시만 수신기에 전원을 인가하므로 전지의 사용시간이 연장되고, 전지의 교환이 불필요한 충전 방식의 채택으로 경제적이며, 진동스위치의 적용으로 수신기만으로도 휴대품의 도난 및 분실을 방지되게 하는 등 여러 효과가 있는 유용한 발명이다.
Patent KR-20050035730-A (KR)
Inventor: KIM MIN GOO
IPC: H04J3/24
Filed: 2003-10-14
Abstract: 본 발명은 이동통신 시스템에서 데이터의 전송의 성공률을 향상시키기 위한 장치 및 방법에 관한 것으로, 특히 패킷 데이터를 전송하는 이동통신 시스템에서 패킷 데이터 제어 정보의 수신 효율을 향상시키기 위한 장치 및 방법에 관한 것이다. 
     본 발명의 장치는, 패킷 데이터를 전송하는 이동통신 시스템의 기지국에서 패킷 데이터 제어 채널의 제어 메시지 전송 장치로서, 순방향으로 송신한 패킷 데이터에 대한 응답 메시지를 수신 및 복호하고 상기 응답 메시지가 수신 불량을 지시하는 경우 전송한 패킷의 종류에 따라 카운트하는 수신기를 각 활성 이동 단말에 대응하여 구비하며, 상기 기지국에서 사용 가능한 월시 마스크의 종류를 방송하거나 또는 새로운 이동 단말의 서비스 등록 시에 상기 수신기를 매칭하고 상기 카운트를 리셋하며, 미리 저장된 임계 값 이상으로 응답 메시지가 수신 불량을 지시하는 경우 상기 기지국에서 사용 가능한 월시 마스크의 방송을 요구하는 신호를 생성하는 월시 마스크 방송 제어부와, 상기 월시 마스크 방송 제어부로부터 월시 마스크 방송 요구 신호를 수신하거나 또는 미리 결정된 소정 주기 단위로 기지국에서 사용 가능한 월시 마스크에 대한 정보를 생성하여 패킷 데이터 제어 채널을 통해 상기 기지국 내의 모든 이동 단말들로 방송하는 패킷 데이터 제어 정보 생성 및 송신부를 포함한다.
Patent KR-20050035800-A (KR)
Inventor: LEE IN SOOK
IPC: A23G3/00
Filed: 2003-10-14
Abstract: 본 발명은 생감자를 슬라이스(slice) 상태로 절단하여 적정 농도의 소금물에 침지시켜 전분을 제거하고 증숙과 건조과정을 거쳐 기름에 튀긴 후 조청을 묻혀 튀밥분을 입혀 완성하게 됨으로써 감자의 고유한 맛과 영양을 유지하면서 전통 과자의 느낌을 줄 수 있게된 감자를 소재로 하는 한과의 제조방법에 관한 것으로, 
     즉, 세정과 선별을 거쳐 준비된 생감자를 약 3mm 내외의 두께로 슬라이스(slice) 하여 전분을 제거하기 위해 적정 농도의 소금물에 침지시키는 단계와, 상기 전분이 제거된 감자 슬라이스를 증숙기에 투입하여 반숙상태로 증숙하는 단계와, 상기 증숙된 감자 슬라이스를 건조기에 넣어 수분함량이 5% 이내가 될 때까지 건조하는 단계와, 상기 건조된 감자 슬라이스를 식용유에 튀겨내어 기름이 제거되게 냉각을 거친 후 그 표면에 조청을 묻혀 쌀 또는 찹살로 된 튀밥분을 입혀 호화하는 단계를 통하여 감자한과를 완성하게 된 것이다.