baber/WOPTO huggingface dataset:
Patent KR-20020096101-A (KR)
Title: Method for detecting analyzed materials with surface plasmon resonance sensor using colloidal gold
Inventor: CHOI GI BONG
IPC: G01N21/27
Filed: 2001-06-16
Abstract: PURPOSE: A method for detecting analyzed material is provided to detect microingredient or analyzed material having small molecular mass, by improving sensitivity of the surface plasmon resonance sensor through the attachment colloidal gold to the analyzed material. CONSTITUTION: A method for detecting analyzed material, comprises a first step of activating sensor chip of a surface plasmon resonance sensor; a second step of attaching an analyzed material and a material which is to be combined with the analyzed material, to the sensor chip; a third step of producing an analyzed material-colloidal gold combination by attaching a colloidal gold to the analyzed material; a fourth step of injecting the analyzed material-colloidal gold combination to the surface of the sensor chip where the material to be combined with the analyzed material is attached; a fifth step of reacting the analyzed material and the material to be coupled with the analyzed material; and a sixth step of measuring changes of surface plasmon resonance angle.
Patent KR-20020096547-A (KR)
Title: System for generating caller melody and method thereof
Inventor: CHOI HYEON SEOK
IPC: H04B1/00
Filed: 2001-06-20
Abstract: PURPOSE: A system for generating a caller melody and a method therefor are provided to transmit melody data to a receiving terminal using an alert with information and generate a new bell sound whenever connecting a call. CONSTITUTION: Melody data received from a user or melody service provider are registered in a melody server(410). If call request is detected(420), an authentication work is performed with reference to caller information stored in an HLR(Home Location Register) for confirming a client of a mobile company by a caller number(430). It is confirmed whether a caller is a subscriber registered in a melody server which provides a melody service using caller information(440,450). If the caller is the subscriber registered in the melody server, corresponding caller melody data are retrieved from a database of the melody server(460). The retrieved melody data are added in a data format of an alert with information, and the alert with information is transmitted to a receiving terminal(480).
Patent KR-20030001054-A (KR)
Title: Memory device isolation method
Inventor: LEE SEONG EUN
IPC: H01L21/76
Filed: 2001-06-28
Abstract: PURPOSE: A method for isolating a memory device is provided to restrain degradation of a gate oxide and a leakage current by preventing an etch of silicon formed in a gap of an STI(Shallow Trench Isolation) region. CONSTITUTION: After sequentially forming a thermal oxide layer(11) and a nitride layer(12) on a silicon substrate(10) defined by an STI region and a DTI(Deep Trench Isolation) region, a shallow trench structure is firstly formed at the STI region. A liner oxide layer(13) is then formed on the entire surface of the resultant structure. Then, a deep trench structure is formed at the DTI region. After removing the liner oxide layer(13), a sidewall oxide layer is formed at inner walls of the trenches. An HDP(High Density Plasma) oxide layer is then filled into the trenches.
Patent KR-20030001847-A (KR)
Title: The traffic lights arrayed lighting emitting diodes for hexagon
Inventor: CHOI HONG GWAN
IPC: E01F9/615
Filed: 2001-06-28
Abstract: PURPOSE: An LED traffic signal lamp having a hexagonal LEDs arrangement is provided to reduce number of LEDs and to uniformly radiate light of high-brightness capable of being easily distinguished even at a long distance to transfer a fine visibility of light. CONSTITUTION: The LED traffic signal lamp comprises a substrate(10) having LEDs(12) in a radial arrangement of hexagonal pattern at top portion and several engagement holes(22) along outline of the substrate. The substrate(10) has an engagement threshold(16) integrated with projections(24) to be engaged into the holes(22) at lower portion thereof and, in middle portion, a housing(14) integrated with a depressed space(18). The diffusion lens cover(20) is mounted on top portion of the substrate(10) fixed to the threshold(16) of the housing(14). The LEDs(12) have a slope of 23-25degrees relative to its center. On surface of the substrate(10), a reflection body is applied.
Patent KR-20030003335-A (KR)
Inventor: SUN HO JEONG
IPC: H01L27/105
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a capacitor in a semiconductor memory device is provided to prevent a leakage current caused by adhesion of an adhesive layer to a high permittivity layer. CONSTITUTION: The first insulation layer, an etch stopping layer, and the second layer are stacked on a semiconductor substrate(201). The first insulation layer, the etch stopping layer, and the second layer are etched to form a hole. A adhesive layer is formed along the sidewall and bottom in the hole. A conductive layer for a lower electrode(211) of a capacitor is deposited according to the step coverage in the hole. A CMP is performed to expose the etch stopping layer. The high permittivity layer and the upper electrode(213) are formed in accord with the step coverage of the hole formed at the adhesive layer.
Patent KR-20030008260-A (KR)
Title: Over pressure safety apparatus of female type for aerosol cartridges
Inventor: PARK JIN HA
IPC: F17C13/04
Filed: 2001-07-16
Abstract: PURPOSE: A female type explosion preventive apparatus for an aerosol container is provided to prevent explosion by blowing off gas before deformation or breakage in increasing internal pressure of the aerosol can. CONSTITUTION: A nozzle assembly(120) of an aerosol container(100) is composed of a nozzle body opened in the upper part, and combined with a supporting member by forming a gas inlet pipe in the lower part; a valve stem having a gas inlet flowing gas and a gas injection port injecting gas in the space part of the nozzle body; a rubber opening ring inserted to the gas inlet of the valve stem and supported by the supporting sill to open and close the gas inlet; an opening ring contacting member around the valve stem contacting the opening ring to the supporting sill; an elastic spring fitted to the valve stem; and a sealing between the upper part of the nozzle body and the supporting member. The gas inlet is opened by moving up the opening ring in increasing internal pressure of the aerosol can, and internal pressure is lowered by discharging gas.
Patent KR-20010099005-A (KR)
Title: 터치 패널의 전극 및 그 터치 패널이 부가된 평판디스플레이
Inventor: AHN YEONG SU
IPC: G06F3/03
Filed: 2001-08-07
Abstract: 본 발명은 저항막식 터치 패널에 관한 것으로 더 상세하게는 전위보상전극과 투명전극간의 접촉 경계면을 조정하여 전위 왜곡을 보상하는 터치 패널의 전극 구조에 관한 것이다. 또한 본 발명은 전위보상전극을 신호인가부에서 멀어짐에 따라 엑티브 영역 경계면에 근접하게 접촉하도록 설계하여 엑티브 영역 경계면에서 곧바로 등전위 분포가 형성되도록 함으로서 평판 디스플레이에 부가하는 경우 LCD마진과 같은 협소한 영역에 적용될 수 있게 하는 한 터치 패널의 전극 구조에 관한 것이다. 또한 터치 패널이 부가된 평판 디스플레이에 관한 것이다. 
     본 발명의 터치 패널 전극 구조는, 기판의 투명전극상에 성막되는 전위보상전극간의 간격이 만드는 경계면에 의해 형성되는 임의의 엑티브영역에 대하여 상기 기판의 투명전극상에서 엑티브영역을 경계면을 통해 형성하고, 그 경계면을 기준으로 엑티브영역을 형성하는 전위보상전극과, 상기 전위보상전극과 투명전극 사이에 신호인가부로부터 멀어짐에 따라 그 거리를 점진적으로 짧게 형성한 절연막과, 상기 전위보상전극상의 전위가 전위보상전극과 투명전극의 영역에 유기될 수 있도록 상기 절연막을 신호인가부에서 멀어짐에 따라 전위보상전극상의 떨어지는 전위를 보상하기 위해 떨어진 전위만큼 상기 엑티브영역의 경계면에 가깝게 투명전극과 접촉시키는 경계면으로 이루어지는 것을 특징으로 한다. 
     본 발명의 터치 패널이 부가된 평판 디스플레이는, 터치 패널의 보상전극영역을 LCD마진 영역에 포함하여 이루어지며, 상기 터치 패널의 보상전극영역은, 상기 기판의 투명전극상에 성막되는 전위보상전극간의 간격이 만드는 경계면에 의해 형성되는 임의의 엑티브영역에 대하여 상기 기판의 투명전극상에서 엑티브영역을 경계면을 통해 형성하고, 그 경계면을 기준으로 엑티브영역을 형성하는 전위보상전극과, 상기 전위보상전극과 투명전극 사이에 신호인가부로부터 멀어짐에 따라 그 거리를 점진적으로 짧게 형성한 절연막과, 상기 전위보상전극상의 전위가 전위보상전극과 투명전극의 영역에 유기될 수 있도록 상기 절연막을 신호인가부에서 멀어짐에 따라 전위보상전극상의 떨어지는 전위를 보상하기 위해 떨어진 전위만큼 상기 엑티브영역의 경계면에 가깝게 투명전극과 접촉시키는 경계면으로 이루어지는 것을 특징으로 한다. 이에 따라 터치 패널의 제품 신뢰성과 적용성,설계 자유도, 양산성 등이 향상된다.
Patent KR-20030014496-A (KR)
Title: A disk cartridge
Inventor: CHOI HAN GUK
IPC: G11B23/03
Filed: 2001-08-11
Abstract: PURPOSE: A disc cartridge is provided to improve the structure of a shutter so as to effectively reduce the entire size of the disc cartridge while maintaining the size of an opening hole. CONSTITUTION: A disc cartridge(20) includes upper and lower cases(21,22) forming a space for accommodating a disc(D) and a shutter(23) for opening/closing an opening hole formed at the lower case. The shutter slides surrounding both sides of the case. The shutter is formed of flexible plastics. One end of the shutter is slidably supported by a guide plate(25a) set at the upper case, and the other end of the shutter turns around the lower case through transfer slots(21a,22a) to be slidably supported by a guide plate(25b) provided at the lower case.
Patent KR-20030017155-A (KR)
Title: Valve body of automatic transmission
Inventor: CHOI HYEON SEOK
IPC: F16H61/00
Filed: 2001-08-24
Abstract: PURPOSE: A valve body is provided to simplify the operating process and to reduce the production cost by installing an orifice valve in the passage to supply line pressure. CONSTITUTION: An orifice valve(10) is installed in a passage of a valve body to supply line pressure by enlarging the passage when hydraulic pressure is supplied to a hydraulic operated friction element and to be used as an orifice by shrinking the diameter when the hydraulic pressure is discharged. Thereby, one passage is used as an input passage and an output passage. Therefore, the operating process is simplified and the production cost is reduced.
Patent KR-20030018311-A (KR)
Title: Crack repair apparatus of concrete structure
Inventor: CHO DOK WHAN
IPC: E04G23/02
Filed: 2001-08-28
Abstract: PURPOSE: A repair device for a crack in a concrete structure is provided to improve work efficiency and reliance by preventing the leakage of a chemical agent completely. CONSTITUTION: The repair device for a crack in a concrete structure comprises: a cover plate(10) provided with fastening holes(11) formed on both ends to bolt along a crack in a concrete structure; a check valve(20) fixed to the center of the cover plate(10) to control the charge of a chemical agent; and a cushion member(30) made with elastic materials and adhered closely to a crack in the concrete structure between the crack in the concrete structure and the cover plate(10) by a bolt to prevent the leakage of a chemical agent.
Patent KR-20030018644-A (KR)
Title: Method of manufacturing dram cell
Inventor: JUNG HYEOK CHAE
IPC: H01L27/108
Filed: 2001-08-30
Abstract: PURPOSE: A method for manufacturing DRAM(Dynamic Random Access Memory) cells is provided to be capable of improving a data retention property. CONSTITUTION: A gate electrode(4) is formed on a semiconductor substrate(1) having an isolation layer(2). The first source/drain ion-implantation process is selectively performed on a storage node contact forming region. At this time, the first source/drain ion-implantation has a tilt angle of 30-50 degree. The second source/drain ion-implantation process is vertically carried out into the substrate(1) and an annealing process is performed to form a source and drain region(5,6). A bit line(7) is formed to contact the drain region(6) and a capacitor(8) is formed to contact the source region(5).
Patent KR-20020018607-A (KR)
Inventor: KURASHINA HIROYASU
IPC: G06F17/21
Filed: 2001-08-31
Abstract: PURPOSE: To provide a method and device of destination printing for a tape printer capable of appropriately printing destination, which may be printed on a tape having a specific tape width, on a tape having a different tape width, and a method and device of destination label preparation thereby. CONSTITUTION: The method comprises the steps of mounting the tape to be printed, detecting the tape width, registering information consisting of n pieces (n is an integer of two or more) of items of constituting elements of mail destination, giving instruction of destination printing, and carrying out printing. In the case the tape width is a first tape width, based on the destination information by the instruction of destination printing, item images showing information of the n pieces of items are disposed as lines in one block to be printed. In the case the tape width is a second tape width, based on the destination information by the instruction of destination printing, the n pieces of item images are classified to m pieces (m is an integer of 2 <= m <= n) of blocks, and the classified item images are disposed as lines in k (k is an integer of 1 <= k <= m) blocks, which are printed in every block.
Patent KR-20030023011-A (KR)
Title: Method For Engine Controlling Of Diesel Vehicle
Inventor: KWON BYEONG JUN
IPC: F02D41/16
Filed: 2001-09-11
Abstract: PURPOSE: A diesel engine control method is provided to improve reliability in a field and to reduce vibration noise in an idle state by controlling an idle engine R.P.M according to a position of a transmission shift lever. CONSTITUTION: After igniting an engine(S101), it is determined whether a present vehicle condition is in an idle state(S103). If the present vehicle condition is in an idle state, a control section reads a position of a shift lever(S104), thereby determining whether the shift lever is positioned in a driving mode(S105). If the shift lever is positioned in a driving mode, data of a map table are used in order to control an idle engine R.P.M(106). Based on the map table, an amount of fuel to be injected is calculated in match with a present vehicle condition, thereby controlling the engine idle R.P.M(S107).
Patent KR-20030025469-A (KR)
Title: Method for Dynamic Transport Channel Switching in Mobile Communication System
Inventor: LEE JE HEON
IPC: H04B7/26
Filed: 2001-09-21
Abstract: PURPOSE: A method of switching an active transport channel of a mobile communication system is provided to perform a switching by using an average value of a TFI(Transport Format Indicator) at a certain time when determining the transport channel switching, thereby supplying a communication service to many service subscribers by reducing system load caused by instant traffic capacity. CONSTITUTION: A mobile communication system sets a minimum value and a maximum value of a TFI threshold value, sets an interval count, and initializes a total TFI(301). The system accumulates transmitting TFIs in the total TFI(302,303,304). The system obtains an average TFI value by averaging the accumulated TFIs(305). The system decides whether the obtained TFI average value is bigger than the minimum value of the predetermined TFI threshold value(306). If smaller, the system confirms whether a currently used transport channel is a DCH(Dedicated Channel)(307). If so, the system transmits a message for converting the channel into an FACH(Forward Access Channel) to an RRC(Radio Resource Controller)(308). If the average value is bigger, the system decides whether the average value is smaller than the maximum value of the TFI threshold value(309). If bigger, the system confirms whether the transport channel is an FACH(310). If so, the system transmits a message for converting the channel into a DCH to the RRC(311).
Patent KR-20030026021-A (KR)
Inventor: KO YEONG JIN
IPC: F16C3/02
Filed: 2001-09-24
Abstract: PURPOSE: A propeller shaft for an automotive vehicle is provided to achieve improved strength of the welded part between the tube part and the yoke part, while shortening the process time. CONSTITUTION: A tube part(20) made of a lightweight aluminum member, and a yoke part(22) coupled to front/rear ends of the tube part are coupled with each other through the welding process using a metal bonding agent(M). The tube part has a perforation hole(20a) for injection of the metal bonding agent, and the yoke part has an incision groove(22a) formed along the circumference of the yoke part so as to form a bonding layer(L).
Patent KR-20030028177-A (KR)
Title: Method for closing the outlet pipe of blast furnace using supplementary materials
Inventor: KIM BONG SU
IPC: C21B7/12
Filed: 2001-09-27
Abstract: PURPOSE: A method for closing tap hole of blast furnace using supplementary material is provided to prevent mud material or molten material discharged to the outside from generating surface defects or centering defects of the junction surface of the tap hole when injecting the mud material into the tap hole using a mud gun. CONSTITUTION: The method for closing tap hole of blast furnace using supplementary material comprises first step of preparing a supplementary material 3(12) in which coherence between molasses and chamotte brick having grain size of 2 mm or less is increased in the water content range of 20 to 35% by mixing 10 kg of stamping material with 500 cc of water in a mixing ratio of 7:3; second step of preparing a supplementary material 2(11) by mixing the sorted brick grains with clay type refractory material in a mixing ratio of 5:5 by sorting 1.5 kg of brick having grain size of 3 to 5 mm using a screen after artificially crushing the chamotte brick; third step of preparing a supplementary material 1(10) by mixing the sorted brick grains with clay type refractory material in a mixing ratio of 6:4 by sorting 1.5 kg of brick having grain size of 6 to 10 mm using a screen after artificially crushing the chamotte brick; fourth step of removing the mud material(8) filled in the tip of nozzle positioned at the front end part of mud gun by digging the mud material from the front end part of the nozzle tip to a point that is 400 to 500 mm distanced from the front end part of the nozzle tip; and fifth step of densely charging the inserted supplementary materials into the nozzle tip of the mud gun after inserting the supplementary materials prepared in the first, second and third steps into the nozzle tip of the mud gun in the order of supplementary materials 3, 2 and 1(12,11,10) from the inside of the nozzle tip.
Patent KR-20030028213-A (KR)
Inventor: SON HYO JIN
IPC: H04N5/445
Filed: 2001-09-27
Abstract: PURPOSE: A television displaying an electronic program guide is provided to allow a user to easily use electronic program guide information to search broadcasting program information. CONSTITUTION: A television set includes a storage(2) for storing received electronic program guide information, a display(4) for displaying the electronic program guide information, and an input unit(5) for inputting a channel select command with respect to a specific channel among receivable channels. The television set further includes a controller(3) for storing the electronic program guide information among a received broadcasting signal in the storage and displaying the stored electronic program guide information on the display. The controller controls the display to display a list of channels selected by a user on a region of the display together with the electronic program guide information.
Patent KR-20030033768-A (KR)
Title: Liquid crystal having high speed and high temperature using difluoroisothionate
Inventor: BAN BYEONG SEOP
IPC: C09K19/04
Filed: 2001-10-25
Abstract: PURPOSE: Provided is a nematic liquid crystal composition, which has a high phase transition temperature and a high response velocity and can be used for preparing LCD. CONSTITUTION: The nematic liquid crystal composition contains 2-80wt% of a nematic liquid crystal compound represented by the formula 1 or a nematic liquid crystal compound represented by the formula 2 and 20-98wt% of at least one liquid crystal compound selected from the group consisting of the compounds represented by the formula 3, 4, and 5. In the formula, R2 and R3 are independently or simultaneously C1-C15 alkyl or alkoxy, B is phenyl or cyclohexyl, C is a single bond, -CH2CH2-, or -COO-, X and Y are independently or simultaneously hydrogen or fluoro atom, and Z is hydrogen, -OCF3, or fluoro atom.
Patent KR-20030035066-A (KR)
Title: 1 omitted
Inventor: LEE JIN KYU
IPC: A61F9/04
Filed: 2001-10-29
Abstract: PURPOSE: Provided are disposable sticker protection glasses which bind thin and transparent vinyl with a peelable sticker so that they protect one's eyes from strong flavor caused by cutting onions or leeks. CONSTITUTION: The disposable sticker protection glasses are characterized by comprising the parts of: a wrinkle(2) which is formed at the center to eliminate inconvenience in opening eyes; a sticker which is formed at both sides and allowed to be attached to one' skin easily; and some space which is given at both sides to prevent external air from being flown in.
Patent KR-20030037874-A (KR)
Title: Photolithography method for manufacturing semiconductor device
Inventor: BAEK GYEONG YUN
IPC: H01L21/027
Filed: 2001-11-06
Abstract: PURPOSE: A semiconductor photolithography method is provided to prevent the contact between one portion of a photoresist pattern and the other portion of the photoresist pattern by improving the hardness of the photoresist pattern. CONSTITUTION: A photoresist layer is formed on the surface of a wafer(S22). The resultant structure is carried out with the first bake(S24). The photoresist layer is etched to a predetermined thickness(S26). The resultant structure is then carried out with the second bake(S28). The second bake completed wafer is carried out with an exposure(S30). The resultant structure is then carried out with the third bake(S32). The third bake completed wafer is carried out with a development(S34). The resultant structure is carried out with the fourth bake(S36). At the time, the process temperature of the first bake is higher than that of the second, third and fourth bake, so that the hardness of the photoresist pattern is improved.
Patent KR-20010107870-A (KR)
Title: 간이 좌변기가 부착된 휠체어 시스템
Inventor: HONG JAE HO
Filed: 2001-11-08
Abstract: 본 발명은 간이 좌변기가 부착된 휠체어 시스템에 관한 것으로 하반신 장애인이 야외 또는 실내에서도 휠체어를 타고 있는 상태에서 간병인의 도움없이 장애인 스스로 용변을 해결 하는데 그 목적을 두고 있다. 
     본 발명에서는 하반신 장애인 스스로 바지를 입고 벗을 수 있도록 휠체어의 등받이를 세우거나 눕힐 수 있는 등받이 유동구조와 등받이가 눕혀졌을 때 하중을 지지해주는 하중지지부를 포함하여 구성되는 등받이 유동 연결 장치부(10)와, 인체 지지 연결봉을 이용하여 하반신 엉덩이를 시트로부터 들어올린 후 장애인 스스로 시트에서 좌변기로의 전환, 좌변기에서 시트로의 전환을 가능하게 해주는 시트 좌변기 전환 장치부(30), 그리고 장애인의 심리 상태를 고려하여 좌변기틀(34)과 용변봉투를 은폐하는 그물 바구니(40)와, 용변을 담을 수 있는 편리한 형태의 일회용 용변봉투(50)를 포함하는 좌변기로 구성된다. 
     이와 같은 본 발명에 의하면 하반신 장애인이 외출시 야외나 실내에서도 휠체어를 타고 있는 상태에서 간편하게 간병인의 도움없이 장애인 스스로 용변을 해결 할 수 있게 되는 이점이 있다.
Patent KR-20030039548-A (KR)
Title: Industrial computer casing
Inventor: LEE JONG KYU
IPC: G06F1/00
Filed: 2001-11-13
Abstract: PURPOSE: An industrial computer main body casing is provided to assemble and repair an internal of a computer conveniently by mounting the upper plate easily. CONSTITUTION: The upper portion of a main body casing has an opening. The rear wall(24) of the main body casing has a horizontal upper end portion(24a). The upper plate(22) is fixed on the upper portion of the main body casing. The upper plate(22) has an engaging unit(36) which is inserted into the horizontal upper end portion(24a) in the rear portion thereof. The upper plate(22) is elastically supported by an elastic member toward the rear portion and has a latch(30) movably mounted toward the front and rear directions at regular intervals. An engaging screw(S) is provided for fixing the front portion of the upper plate(22) to the main body casing. The latch(30) is inserted into an engaging hole(34) formed on the upper plate(22) and moved toward the front and rear directions. An end of the latch(30) is elastically supported by a torsion spring supported on an end of the engaging hole(34) toward the rear portion.