baber/WOPTO huggingface dataset:
Patent KR-20040076389-A (KR)
Inventor: CHOI HO SEONG
IPC: H01J1/30
Filed: 2003-02-25
Abstract: PURPOSE: A field emission device is provided to reduce error of the FED by preventing the insulating damage between a cathode electrode and an anode electrode. CONSTITUTION: A field emission device comprises a cathode plate(2); an anode plate(14) facing the cathode plate; a plurality of cathode electrodes(12) and gate electrodes formed on the cathode electrodes, which cross each other; a spacer(40) including a cathode support surface(41) for supporting the cathode plate and an anode supporting surface(42) for supporting the anode plate and which maintains the gap between the cathode and the anode; and a plurality of supporting bosses(43) formed on the cathode supporting surface and which contacts to the cathode electrode at the upper surface of the cathode plate and electrodeless part.
Patent KR-20040076673-A (KR)
Inventor: LEE BYEONG TAK
IPC: H01L33/36
Filed: 2003-02-26
Abstract: PURPOSE: A gallium nitride semiconductor device and a fabricating method thereof are provided to simplify a fabrication process by forming the same metal layers as bonding pads on an n-type semiconductor layer and a p-type semiconductor layer. CONSTITUTION: An n-type semiconductor layer, a light emission layer, and a p-type semiconductor layer are formed on an upper surface of a substrate. The n-type semiconductor layer is partially exposed by etching a part of the p-type semiconductor layer. The first bonding pad is formed on the exposed part of the n-type semiconductor layer. The second bonding pad is formed on the p-type semiconductor layer. The first and the second bonding pads are formed with the same metal layers. Each bonding pad includes the first layer including Cr and the second layer including Au.
Patent KR-20040078321-A (KR)
Inventor: LEE DONG GEUN
IPC: H04B1/04
Filed: 2003-03-04
Abstract: PURPOSE: A method for controlling a power amplifier of a mobile communication system, and an apparatus therefor are provided to maintain characteristics of a power amplifier even if a supply voltage changes. CONSTITUTION: An envelope detector(410) detects the envelope of inputted radio frequency signals. A controllable DC(Direct Current)-DC converter(420) outputs a voltage supplied from a power DC supply(460) as a DC voltage variable according to the detected envelope. A supply voltage change compensating unit(470) controls the maximum output voltage of the controllable DC-DC converter(420) according to a change of the output voltage of another power DC supply(450). A voltage combiner(430) provides the sum of the output voltage of the controllable DC-DC converter(420) and the output voltage of the power DC supply(450) as a bias voltage of a power amplifier(440).
Patent KR-20040051471-A (KR)
Inventor: LIM TAE UK
IPC: G06Q20/04
Filed: 2003-03-12
Abstract: PURPOSE: A credit card reader judging approval of the card settlement based on satellite information and an approving method thereof are provided to stably approve a credit card without using a VAN(Value Added Network) by installing an antenna periodically receiving the updated bad card information from a satellite and a memory storing the information. CONSTITUTION: The antenna(110) periodically receives the updated bad card information from the satellite(50). The first memory(120) updates/stores the bad card information by using the updated bad card information. A reader(130) extracts the card information from the credit card requesting the settlement. A key input part(140) receives a settlement price. The second memory(150) stores the extracted card information and the settlement price if the extracted card information is not the bad card information stored in the first memory. An output part(160) displays the inputted settlement price and a card approval state.
Patent KR-20040081946-A (KR)
Inventor: KANG GUN HEON
IPC: G01B5/28
Filed: 2003-03-17
Abstract: PURPOSE: An apparatus for measuring roughness and flatness is provided to perform linear driving and rotational driving through a non-contact manner by using a laser sensor, and to control a clamp supporter by using an upper and lower adjustment nut. CONSTITUTION: An apparatus for measuring roughness and flatness includes a base(1) having a table(1) performing a linear movement and a clamp supporter(8), which is vertically adjusted along an upper and lower guide(4) provided on an upper and lower guide base(10). A ball screw(16) is driven in forward and backward directions by means of a motor(12). The motor(12) is mounted on the base(1) by means of a driving motor bracket(13). The ball screw(16) is rotatively supported by a supporting shaft supporter unit(15) and a fixing shaft supporter unit(17).
Patent KR-20040088938-A (KR)
Inventor: CHO JUNG YEONG
IPC: C07F19/00
Filed: 2003-04-14
Abstract: PURPOSE: A precursor for preparing a chalcogenide thin-film in the chemical vapor deposition method, and a preparing method of the same precursor are provided. The precursor has a constant ratio of metal and chalcogen element and is subjected to chemical vapor deposition at low temperature, so that chalcogenide thin-film composed of metal with ME structure and chalcogen element in a ratio of 1:1 can be prepared. CONSTITUTION: The precursor for preparing a chalcogenide thin-film composed of metal with ME structure and chalcogen element in a ratio of 1:1 in the chemical vapor deposition method has the organic metal compound structure represented by formula (1), wherein M is ln and Ga; E is chalcogen element of S or Se; and R and R1 are independently C1-C6 alkyl. The method for preparing the precursor of formula (1) for preparing a chalcogenide thin-film comprises the steps of: dissolving chalcogenol in solvent; mixing the chalcogenol solution with alkylated metal(MR); stirring the mixture at 0 deg. C under argon condition to react the mixture; and removing solvent and isolating and purifying insoluble polymer.
Patent KR-20040090288-A (KR)
Inventor: MIN BYUNG JIN
IPC: A47K10/02
Filed: 2003-04-17
Abstract: PURPOSE: Provided is an auxiliary towel with a glove-function to be used as a towel body by promptly separating the towel body in need; and to be used as gloves to hold a fish when fishing. CONSTITUTION: The auxiliary towel comprises a towel body(10); a connection hook(20) and a belt wearing ring(30). In the towel body(10), a towel sheet is folded about one side, a lower end is sewed, the other side is formed in a pocket portion(14). In the pocket portion, a front towel sheet(11) as overlapped is smaller than a back towel sheet(12). In the connection hook(20), both ends are fixed to the upper end of the towel body(10) and a connection unit is fixed to the upper end. In the belt wearing ring(30) to be fixed on a waist belt(40), a connection unit corresponding to the connection unit of the connection hook(20) is fixed.
Patent KR-20040100708-A (KR)
Title: Herbal noodles using powder of medicinal herbs based on herbal prescriptions, for example, sipjeondaebotang, ssanghwatang, chongmyungtang or the like
Inventor: PARK WON KEE
IPC: A23L7/109
Filed: 2003-05-23
Abstract: PURPOSE: Herbal noodles prepared using powder of medicinal herbs based on herbal prescriptions, for example, sipjeondaebotang, ssanghwatang, chongmyungtang or the like are provided. Therefore, the consumer can take medicinal components easily through herbal noodles. CONSTITUTION: Medicinal herbs are heated or steamed according to herbal characteristic based on herbal prescriptions, dried and then ground. The herbal powder is mixed with wheat flour and water, kneaded and formed into noodles. In case of sipjeondaebotang, 4.5g Ginseng Radix, 4.5g Atractylodis Rhizoma Alba, 4.5g Hoelen, 4.5g Glycyrrhizae Radix, 4.5g Radix Rehmanniae Preparata, 4.5g Paeoniae Radix, 4.5g Cnidii Rhizoma, 4.5g Angelicae Gigantis Radix, 3.75g Astragali Radix, 3.75g Cinnamomi Cortex, two jujubes and 3 pieces of dried ginger.
Patent KR-20030095262-A (KR)
Title: 수지 적층판
IPC: B32B27/28
Filed: 2003-06-04
Abstract: 메틸 메타크릴레이트 단위 약 30∼90 중량% 및 스티렌계 단량체 단위 약 10∼70 중량% 를 포함하는 수지 (A) 의 제 1 층; 및 상기 제 1 층의 적어도 한쪽면에 놓인, 메틸 메타크릴레이트 단위 약 50 중량% 이상을 포함하는 수지 (B) 의 제 2 층을 포함하고, 상기 제 2 층이 수지 (B) 100 중량부에 대해 자외선 흡수제 약 0.03∼3 중량부를 함유하는 수지 적층판이 제공된다.  상기 수지 적층판은 물 흡수에 의한 변형이 억제되며 우수한 내광성을 가진다.  상기 수지 적층판은 광확산판 등으로서 적합하게 사용될 수 있다.
Patent KR-20030061738-A (KR)
Inventor: LEE KUENG HWA
IPC: A47C27/07
Filed: 2003-06-13
Abstract: PURPOSE: A bed mat assembly having different elasticity at both sides is provided to enable the user to appropriately select a desired side of a mat according to his/her taste, resulting in increase of product reliability, and to automatize the manufacturing process thereof while reducing the required amount of material and consequently manufacturing costs. CONSTITUTION: The bed mat assembly comprises an outer sheet(11) made of non-woven fabric containing springs(12) arranged in parallel, bonding portions(13) between the springs, strings(S) serving to define pockets(14) for individually receiving the springs, a sheet, and a cut portion(16) formed by cutting the respective bonding portions from the upper end to the middle portion thereof for allowing the independent movements of the respective pockets.
Patent KR-20050000718-A (KR)
Inventor: CHOI GIL HEYUN
IPC: H01L21/205
Filed: 2003-06-24
Abstract: PURPOSE: A bit of ALD(Atomic Layer Deposition) equipment and a method of depositing a thin film using the same are provided to prevent particles from being generated in a reaction chamber due to gas phase reaction of a source gas and a reaction gas by minimizing a coexisting region of the source and reaction gases within the reaction chamber using an enhanced mechanism capable of moving up and down. CONSTITUTION: A bit of ALD equipment includes a reaction chamber(201), gas inlet ports spaced apart from each other on one inner wall of the chamber, gas exhaust ports spaced apart from each other on the other inner wall of the chamber, first strips between the gas inlet ports, second strips between the exhaust ports, a reaction space forming part, and a moving part. The reaction space forming part(213) is located between the first and second strips(203). The reaction space forming part includes a support plate(207) for loading a wafer, a separation plate(205) on the support plate, support rods(209) for connecting the plates with each other and a reaction space between the plates. The moving part(215) is used for transferring the reaction space forming part to a predetermined position corresponding to one pair of gas inlet and exhaust ports.
Patent KR-20050005372-A (KR)
Inventor: PARK GYEONG SIK
IPC: C05F3/00
Filed: 2003-07-01
Abstract: PURPOSE: A method for treating pig wastes(feces and urine) with calcined lime is provided for use as construction materials and agricultural liming materials. CONSTITUTION: The pig feces and urine causing environmental pollution is recycled as construction materials like bricks and agricultural liming materials by mixing 5kg of pig wastes with 1kg of calcined lime(CaO) and solidifying, wherein the heat generated in the mixing with CaO removes bad smell and bacteria of pig wastes. The resultant bricks have improved heat insulation compared to conventional bricks, and the liming materials have plenty of organic fibers.
Patent KR-20050008305-A (KR)
Inventor: PARK JI YEOL
IPC: B60R25/10
Filed: 2003-07-15
Abstract: PURPOSE: An immobilizer system for improving communication performance is provided to improve the performance of the immobilizer system, and to minimize the failure rate of communication by reducing the clearance between coils of a transponder and a receiver ring in an ignition key and an ignition key box. CONSTITUTION: An immobilizer system is composed of a transponder(11) and a receiver ring(21) embedded in an ignition key(10) having a head part and a metal part(10b) and around a key hole of an ignition key box. The transponder is installed in the metal part of the ignition key to minimize the gap between the vertical central lines of the coils formed in the receiver ring and the transponder in inserting the ignition key into the key hole of the ignition key box. The coupling factor for deciding the communication performance between the transponder and the receiver ring is increased to decrease the failure rate of communication.
Patent KR-20050012381-A (KR)
Inventor: CHOI JI WON
IPC: H04R5/04
Filed: 2003-07-25
Abstract: PURPOSE: A stereo microphone using a phase and time delay filter is provided to receive signals having different levels and form a stereo image by using the phase and time delay filter as a barrier rib between two microphones. CONSTITUTION: A plurality of microphone units(221,222) have directivity. A phase and time delay filter(223) is installed as a barrier rib between the microphone units and is used for transmitting sound waves received from the microphone units and delaying physically a phase and a time. A level difference is formed between signals approaching the microphone units even if the microphone units are disposed closely to each other. The phase and time delay filter is formed by compressing and sintering a resin and powders and includes an aperture.
Patent KR-20050014227-A (KR)
Inventor: KIM HYUNG TAE
IPC: H04L12/66
Filed: 2003-07-30
Abstract: PURPOSE: A device and a method for transmitting data by using UWB(Ultra Wideband) communication are provided to retrieve and confirm data stored in a computer by accessing the computer, or to transmit/exchange the retrieved data to/with other party, so that a user can simply use the data stored in the self computer by using a mobile communication terminal. CONSTITUTION: If data is selected, a mobile communication terminal(104) requests a computer(100) to transmit the selected data through a UWB RP(Receive Point)(102). If a request signal for accessing the computer(100) is received, the UWB RP(102) transmits the received access request signal to the computer(100) such that the computer(100) sends the selected data, and transmits the data sent from the computer(100) to the terminal(104). The computer(100) reads initial data for requesting the data, transmits the read data to the UWB RP(102), and sends the requested data to the terminal(104).
Patent KR-20050015482-A (KR)
Title: Packing box
Inventor: KIM JUNG HOON
IPC: B65D5/4805
Filed: 2003-08-06
Abstract: PURPOSE: Provided is an improved structure of a packing box for electronic appliances, to more easily and conveniently pack/unpack a number of parts composing an electronic appliance. CONSTITUTION: The packing box for parts of an electronic appliance includes a body(100), a cover(200), and a cushion(300). The body(100) includes a main body(110), and two sub-bodies(120,130) rotatably connected to both sides of the main body(110) to be able to selectively cover the upper portion of the main body(110), in which each body stores parts of the appliance, and contains a protection cushion for protecting the appliance from external shocks. The cover(200) includes a main cover(210) for covering the upper portion of the main body(110) and sub-covers(220,230) for covering the upper portions of the sub-bodies(120,130), respectively.
Patent KR-20050017275-A (KR)
Inventor: PAK SAG DAL
IPC: C21D1/00
Filed: 2003-08-12
Abstract: PURPOSE: To provide an apparatus for removing foreign materials on outlet seal rolls of return duct in a bright annealing furnace by periodically cleaning the surface of the seal rolls even during operation of the bright annealing furnace. CONSTITUTION: An apparatus for removing foreign materials on outlet seal rolls(108) of return duct(104) in a bright annealing furnace comprises a housing(10) installed in a return duct of the bright annealing furnace ins put on the side surface of the outlet seal rolls; a cleaning fiber(20) installed inside the housing and contacted with the surface of the seal rolls to clean the seal rolls; and an adhesion means comprising a moving member(40) installed inside the housing such that the moving member is slid toward the seal rolls, a driving cylinder(41) installed in the housing and connected to the moving member to move the moving member, a pressing member installed on the backside of the cleaning fiber to press the cleaning fiber to the seal rolls, and an operation cylinder(43) installed at the moving member and connected to the pressing member to drive the pressing member, wherein the cleaning fiber is selectively adhered to the seal rolls by the adhesion means if it is necessary.
Patent KR-20040018196-A (KR)
Inventor: WATANABE ATSUSHI
IPC: B25J13/08
Filed: 2003-08-22
Abstract: PURPOSE: To dispense with a pallet with an object positioning jig, to definitely grasp the object and to accurately deliver the object to the next process. CONSTITUTION: The position of the object provided by a first visual sensor is detected to find the compensation quantities of positional deviations(S1, S2). The object is grasped by the hands of a robot(S3, S5), with the object grasped, the relative position and attitude between the object and the hand are detected by a second visual sensor(S8, S9). The deviation of the relative position and attitude between the object and the hand are compensated and the object is delivered to the next process(S11, S12). Since the deviation of the relative position and attitude between the grasped object and the hand is compensated and the robot is moved to a delivery position for the next process, the object can be accurately delivered. In addition, a position and a grasping force can be controlled when the object is grasped by allowing the hand to be a servo hand which is driven by a servo motor. his allows the device to dispense with an expensive pallet with a mounting jig.
Patent KR-20050023153-A (KR)
Inventor: PARK SUNG JAE
IPC: B60T11/26
Filed: 2003-08-27
Abstract: PURPOSE: A system for controlling brake liquid injection before delivery of a vehicle is provided to precisely manage the brake liquid injection through constant volume injection, make a work convenient by monitoring/warning a non-injected brake liquid volume in a post-process, and enhance performance of a brake system by verifying the precise brake liquid injection for each body number upon an accident. CONSTITUTION: A brake liquid injector controls supply of a brake liquid injection volume preset to each vehicle by receiving vehicle sort arrangement information from an ACR(Assembly line Control Room). A vehicle sort information transceiver(110) transceives the vehicle sort information. A flow meter(120) transmits data for the brake liquid injection volume by measuring a volume of brake liquid injected through a brake liquid injection gun. A main server(130) receives/stores each data transmitted from the flow meter and the vehicle sort information transceiver, and generates a brake liquid abnormality warning signal in case that the injection volume supplied to the vehicle is out of allowance of a preset specification. A warning part(140) displays brake liquid injection information on a monitor of an inspection process by the warning signal.
Patent KR-20050032718-A (KR)
Title: A reactor
Inventor: LIM JOUNG SUP
IPC: B01F7/18
Filed: 2003-10-02
Abstract: Provided is an agitator apparatus for efficiently and homogeneously mixing a paste already blended at higher temperature caused by friction heat generated during agitation with a fresh raw material at lower temperature in short time and with improved agitation rate. The agitator apparatus comprises an agitation tank(2); a shaft(4) connected to a motor(3) at bottom center of the tank(2) to rotate around the same; and a number of blades. The blade comprises a first blade(11) having a first connection frame(111) at top of the shaft(4) and a first upward inclination part(112) at end of the first frame(111); a second blade(12) having a second connection frame(121) perpendicular to the first frame(111) and a second upward inclination part(122); a third blade(13) having a third connection frame(131) perpendicular to the second frame(121) and a third upward inclination part(132); and a fourth connection frame with 1/2 length of the third frame(131) and perpendicular to the third blade(13) and a fourth upward inclination part(142).
Patent KR-20050034768-A (KR)
Inventor: PARK JUNG SIK
IPC: G02F1/133
Filed: 2003-10-07
Abstract: 본 발명은 휘도 저하를 방지할 수 있도록 한 스캔전압 발생장치 및 이를 이용한 액정표시장치에 관한 것이다. 
     본 발명에 의한 스캔전압 발생장치는 스캔펄스의 하이전압과 대응하는 게이트하이전압을 발생하는 제1 전압원과; 상기 게이트하이전압보다 낮은 중간전위 전압을 발생하는 제2 전압원과; 상기 중간전위 전압을 조정하기 위한 전압 조정부와; 상기 게이트하이전압을 게이트라인에 공급한 후 상기 전압 조정부에 의해 조정된 중간전위 전압을 상기 게이트라인에 공급하기 위한 게이트전압 절환부를 구비한다.
Patent KR-20050033699-A (KR)
Title: Method for forming sample using analysis by tem
Inventor: LEE EUN GOO
IPC: G01N1/28
Filed: 2003-10-07
Abstract: A method of fabricating a sample for a TEM is provided to form a uniform thin film by overcoming a differential etching rate between a metal pattern and an insulation layer pattern of the sample. A preliminary sample(130) is prepared by attaching a dummy wafer to upper and lower surfaces of a semiconductor substrate. A position of an analysis area to be observed is marked on the upper surface of the preliminary sample(130). Then, an FIB etching is carried out from an upper outer peripheral portion of the preliminary sample towards a center portion of the preliminary sample. The semiconductor substrate includes a metal pattern(80a) and an insulation pattern(90a) of a metal insulator semiconductor capacitor.
Patent KR-20050034213-A (KR)
Inventor: KIM JIN MOON
IPC: B23K37/04
Filed: 2003-10-08
Abstract: 본 발명은 수정진동자의 제조를 위해 베이스와 캔을 자동으로 공급하는 수단을 구비한 용접 시스템에 관한 것으로서, 캔이 결합된 상태로 고정틀에 공급되는 수정진동자에 선택적으로 열을 가하여 수정진동자의 베이스에 캔을 용접하는 웰딩기; 상기 웰딩기의 일측으로 용접 대상이 되는 수정진동자를 순차적으로 직선 이송시키는 이송수단; 및 직선 이송되는 상기 수정진동자가 웰딩기로 공급되도록 밀어주는 푸쉬수단;을 포함하는 것을 특징으로 하는 용접 시스템이 개시된다. 
     본 발명에 의하면 다수의 수정진동자에 대하여 연속적으로 자동용접이 이루어지므로 생산성을 향상시키고 작업공수를 줄일 수 있는 장점이 있다.
Patent KR-20050028282-A (KR)
Title: A operating structure of swing cradle by using v-belt
Inventor: KO GI HONG
IPC: A47D9/02
Filed: 2003-10-11
Abstract: An operating structure of a swing cradle by use of a V-belt is provided to automatically swing the cradle in the left and right directions. In the operating structure of a swing cradle by use of a V-belt, both ends of the cradle(3) are connected by bolts(6,14) to the holes formed in the middle of the beams connected to the pillars(7,13). A long pulley holder is connected to the pillars(13) at both sides. A bearing(23) is inserted into a hole formed in the vertical line with the bolt(14) of the pulley holder. A rotation shaft(16) is inserted into the bearing(23). A pulley(22) is installed on one end of the rotation shaft(16) and a pinion gear(12) is installed on the other end of the rotation shaft. The pinion gear is connected to a rack gear(4) formed on one side of the cradle. A rotation motor(11) is fixed to the lower holder(25). A pulley is connected to the end of the rotation shaft(1) of the rotation motor. The pulley and the pulley(22) in the upper part are connected by a V-belt(9). The rotation motor connected to a controller(10) operates to repeat bidirectional rotation.
Patent KR-20050035998-A (KR)
Inventor: CHOI IK JE
IPC: B62D1/18
Filed: 2003-10-14
Abstract: 본 발명은 상호 대응되는 한쌍의 지지부를 갖는 틸팅브라켓트와; 상기 틸팅브라켓트 지지부 사이에 밀착 설치되는 디스탠스부재와; 상기 지지부를 거쳐 디스탠스 부재로 끼워지는 조절볼트와; 상기 조절볼트에 끼워지고 일측면에 경사부가 적어도 하나 이상 형성된 캠과; 상기 캠에 접하여 결합되고, 캠의 경사부와 접하여 조절볼트의 축방향으로 이동수 있는 홀이 형성된 레버로 이루어진 조향장치의 칼럼 잠금장치에 있어서, 상기 디스탠스부재에는 스토퍼가 구비되고, 상기 레버의 단부에는 제1걸림턱과 제2걸림턱으로 이루어진 U자형 홈이 구비되어 레버의 작동시 제1걸림턱과 제2걸림턱이 스토퍼에 걸려 그 회전이 제한되는 것을 특징으로 하는 캠기구를 갖는 스티어링 칼럼의 레버 작동각 제한구조에 관한 것이다.
Patent KR-20050038273-A (KR)
Inventor: KIM JAE HYUN
IPC: C08K3/00
Filed: 2003-10-21
Abstract: 레졸을 함유하는 수지용액, 이를 사용하여 형성된 열경화수지막 및 이를 사용하여 열경화수지막을 형성하는 방법을 제공한다. 상기 수지용액은 유기용매 및 상기 유기용매에 용해된 레졸(resol)의 혼합물이다. 상기 수지용액은 가교제(cross-linking agent) 및 감광성 화합물(photo active compound)중 적어도 하나를 더 함유할 수 있다. 상기 수지용액을 약 120℃ 내지 250℃의 낮은 온도에서 하드 베이크시키면, 상기 레졸분자들이 서로 반응하거나 상기 레졸분자들 및 상기 가교제가 서로 반응하여 열경화 수지막(cured resin layer)을 형성한다.