baber/WOPTO huggingface dataset:
Patent KR-20040083194-A (KR)
Inventor: JUN JAE HEUNG
IPC: C07K14/47
Filed: 2003-03-21
Abstract: PURPOSE: A transformed plant cell expressing tandem repeats of beta-amyloid gene and a recombinant plant produced by tissue-cultivation of the transformed cell are provided. The plant expressing tandem repeats of beta-amyloid gene can be useful for development of oral vaccine for prevention and treatment of dementia. CONSTITUTION: The transformed plant cell expresses tandem repeats of beta-amyloid gene, wherein the plant is a potato or a tomato; and the tandem repeats of beta-amyloid gene consist of 3 or 5 genes. A method for producing the recombinant plant which contains the tandem repeats of beta-amyloid gene comprises the steps of: transforming Agrobacterium tumefaciens with a vector containing the tandem repeats of beta-amyloid gene to produce Agrobacterium tumefaciens LB4404(KCTC 10444BP); co-culturing the Agrobacterium tumefaciens LB4404(KCTC 10444BP) with plant cell to produce a transformed plant cell expressing tandem repeats of beta-amyloid gene; regenerating the transformed plant cell to produce its callus; and inducing a recombinant plant from the callus of the transformed plant cell.
Patent KR-20040087416-A (KR)
Inventor: KIM GI YUN
IPC: H04B7/005
Filed: 2003-04-07
Abstract: PURPOSE: An effective channel estimating method in a complex channel transmitting/receiving system is provided to reduce the amount of calculation for obtaining a channel estimation coefficient without degrading channel equalization performance. CONSTITUTION: A signal for channel equalization is transmitted only to an I channel or a Q channel(S302). A preamble or a pilot signal is received and a channel estimation coefficient is calculated in a frequency domain(S304). Channel equalization is performed on the frequency domain by using the calculated channel estimation coefficient(S306).
Patent KR-20040092664-A (KR)
Inventor: JANG JONG OH
IPC: F03B17/04
Filed: 2003-04-24
Abstract: PURPOSE: A power generating method making use of buoyancy is provided to efficiently make use of natural energy at relatively low investment expenses. CONSTITUTION: A power generating method making use of buoyancy comprises a first water inflow step wherein water flows into a first buoyant vessel(k1) and air in the first buoyant vessel is exhausted to the outside; a first buoyant vessel descent step wherein the first buoyant vessel descends from the surface of water into the water by the self-weight and a propeller(37) and first and second storage spaces are formed and the first buoyant vessel is docked to a storage box(10b); a first water discharge step wherein the water in the first buoyant vessel is discharged to the second storage space and the air in the second space is supplied to the first buoyant vessel; a first buoyant vessel ascent step wherein electric energy is generated by driving a generator via the ascending force of the first buoyant vessel ascending by buoyancy; a second water discharge step wherein the water of a second buoyant vessel(k2) docked to the storage box is discharged and the air of the first storage space is supplied to the second buoyant vessel; a second buoyant vessel ascent step wherein electric energy is generated by driving the generator via the ascending force of the second buoyant vessel ascending by buoyancy; a second water inflow step wherein the air in the second buoyant vessel is exhausted to the outside and water flows into the second buoyant vessel; and a second buoyant vessel descent step wherein the second buoyant vessel descends from the surface of water into the water by the self-weight and the propeller and the second buoyant vessel is docked to the storage box.
Patent KR-20030061708-A (KR)
Title: Laser horizontality/verticality plummet
Inventor: PARK YONG JOO
IPC: G01C9/06
Filed: 2003-04-28
Abstract: PURPOSE: A laser horizontality/verticality plummet is provided to achieve accurate verticality and horizontality by assembling a laser pointer with a plummet used in a construction field. CONSTITUTION: A laser horizontality/verticality plummet includes a plummet used in a construction field and a laser pointer inserted into the plummet. The laser horizontality/verticality plummet has a laser on/off button(1), a weight(4), a fixing bolt, an infrared laser generator(3), a conical reflection member(5), and a vertical laser pin. By combining the laser generator with the plummet used in the construction field.
Patent KR-20040092752-A (KR)
Inventor: KANG SEONG GU
IPC: D06F33/02
Filed: 2003-04-29
Abstract: PURPOSE: A method for automatically controlling a catalyst melting stroke of a detergent-free washing machine is provided to automatically melt a catalyst in the detergent-free washing machine without directly melting the catalyst by a user. CONSTITUTION: A method for automatically controlling a catalyst melting stroke of a detergent-free washing machine comprises steps of applying power to the detergent-free washing machine(110); inspecting upper and lower floating-type switches(120); melting a catalyst by operating such a turbulence-producing unit as an underwater pump installed in a water tank if all of the upper and lower floating-type switches are turned on(130a,140); and discharging the water, in which the catalyst is melted by the turbulence-producing unit, to a wash water production device(150). The water, in which the catalyst is melted, is discharged to the wash water production device without operating the turbulence-producing unit if the upper floating-type switch is turned off and the lower floating-type switch is turned on(130b). If all of the upper and lower floating-type switches are turned off(130c), a catalyst throwing demand message is displayed(132) and the catalyst is thrown into the water tank(134) and then water is supplied to the water tank(136). Water is continuously supplied if the water level of the water tank is not a full level of water or water supply is interrupted if the water level of the water tank is the full level of water(138) and then the catalyst is melted in the water by operating the turbulence-producing unit and the water is discharged to the wash water production device.
Patent KR-20040092883-A (KR)
Inventor: CHOI YU JIN
IPC: C09K19/56
Filed: 2003-04-29
Abstract: PURPOSE: A composition of liquid crystal alignment agent containing crown ether, liquid crystal alignment layer using the same and liquid crystal element containing the liquid crystal alignment layer are provided to improve electro-optical characteristics by solving the adjustment of a pretilt angle, and to improve the compatibility by adjusting the alignment layer appropriately according to an operation mode. The alignment agent does not cause deterioration in characteristics of a liquid crystal element. CONSTITUTION: The composition of a liquid crystal alignment agent comprises a crown ether in an amount being possible to correspond to the changes in the pretilt angle of the liquid crystal, wherein the crown ether is at least one crown ether derivatives selected from 12-crown-4, 15-crown-5, 18-crown-6, dicyclohexano-24-crown-8, cis-dicyclohexano-18-crown-6, benzo-15-crown-5, benzo-18-crown-6, dibenzo-18-crown-6, dibenzo-24-crown-8 and dibenzo-30-crown-10. The preparation method of the liquid crystal alignment layer comprises: dissolving the liquid crystal alignment composition into an organic solvent; adding the crown ether to the solution and mixing them; coating a substrate(20) with the resulted solution by spin coating or printing method to form an alignment layer(10); and aligning the liquid crystal by irradiating unpolarized or linearly polarized UV(80) by a polarizer slantly or at the right angle, to the alignment layer(10).
Patent KR-20040094016-A (KR)
Inventor: LEE HYEONG UK
IPC: B60T8/36
Filed: 2003-05-01
Abstract: PURPOSE: A solenoid valve driving device is provided to improve the switching characteristic of a switching unit, to supply constant currents to a solenoid valve, and accordingly to increase the performance of a brake by reducing a signal delay in an amplifier with a non-inverting amplifier. CONSTITUTION: A solenoid valve driving device is composed of a solenoid valve(10) for controlling hydraulic pressure of a brake; a switching unit(20) for turning on or off the solenoid valve; an electric current detecting unit(30) for detecting the electric currents flowing through a coil(L) of the solenoid valve; an amplifying unit(40) for amplifying an output signal of the electric current detecting unit into a predetermined level; and constant current regulation circuits(Q1,Q2,60) for regulating constant currents according to the output signal of the amplifying unit. The amplifying unit puts to earth with a non-inverting input terminal to minimize the delay of the output signal. The non-inverting input terminal is a non-inverting amplifier connected to a terminal of the electric current detecting unit.
Patent KR-20030043866-A (KR)
Inventor: KIM DONG MIN
IPC: G06Q99/00
Filed: 2003-05-02
Abstract: PURPOSE: A secret number processing system is provided to naturally call an external help without giving a hint to a criminal by a rescue request system driven by forcefully confessed secret numbers when the criminal forces a responsible person of a restricted area or system to confess a secret number by threats. CONSTITUTION: The system comprises several steps. A transaction is started, an account number is checked, a secret number among plural ones is input, and a corresponding operation is performed. For example, a secret number A has a function of operating a normal process if authorized, a secret number B having a function of transmitting a promised signal to a promised place, notifying that a current operation is abnormal and a responsible person is under threats, and requesting a help, a secret number C having a function of delaying a normal operation by requesting to input the secret code again or insert a card into a slot repeatedly, a secret code D having a function of displaying no balance at an account or no value for inducing the criminal to give up the crime, and a secret code E having a function of displaying a crime place or the number of the criminals. Some secret numbers can be dependent on others.
Patent KR-20040098283-A (KR)
Inventor: JE JONG DU
IPC: B60H1/00
Filed: 2003-05-14
Abstract: PURPOSE: An air conditioner duct assembly for a vehicle is provided to minimize the pressure drop of air by absorbing shock generated in bumping the air against an inner wall of an air conditioning duct with fibrous materials and accordingly to reduce noise by coating the soft fibrous material on the inner wall of the duct. CONSTITUTION: An air conditioner duct assembly for a vehicle is composed of an air conditioning duct(52) for guiding the air output from an air conditioning system into an interior room of the vehicle and a noise damping unit attached on an inner wall of the air conditioning duct to absorb the air collision of the inner wall and damp the flow noise caused by the pressure drop of the air. The noise damping unit is made from fibrous materials(54) coated over the inner wall of the air conditioning duct by an adhesive agent(56).
Patent KR-20030090532-A (KR)
Title: 수하(垂下)식 도장장치
IPC: B05C7/02
Filed: 2003-05-19
Abstract: 본 발명은 특히 유조선 안에 형성된 화물조, 예를 들어 유조(油槽)의 내면을 도장하는데 사용되는 도장장치에 관한 것이다. 받침판 위에 설치된 승강부와, 받침판에 형성된 개구부를 통하여 승강부에서 연직방향 아래쪽으로 내려온 지지기둥과, 승강부에 의해 지지기둥을 따라 승강가능하며 지지기둥 둘레로 회전운동 할 수 없게 설치된 구동부와, 이 구동부에 연결되어 구동부에 의해 지지기둥 둘레로 회전운동 가능한 슬리브 및 이 슬리브에 설치된 공급부를 구비하는 수하식 도장장치를 제공한다. 공급부가 적어도 하나의 회전운동부 및/또는 적어도 하나의 신축가능부를 통하여 슬리브에 설치되어도 좋다. 공급부로부터는 블래스트작업에 사용되는 연마재, 청소작업에 사용되는 기체 및 도장작업에 사용되는 도료를 공급할 수 있다. 구동부가 승강부로부터 연장되는 와이어에 접속되어 있어도 좋다. 또한 지지기둥에 이 지지기둥의 길이방향에 따라 키 홈이 형성되어 있어도 좋다. 더욱이 지지기둥의 아래쪽 끝에 맞물리는 지지부재를 구비하여도 좋다. 본 발명의 수하식 도장장치에 의해, 사람의 손을 거치지 않고 극히 단시간에 작업을 할 수 있게 된다.
Patent KR-20040100302-A (KR)
Title: Process for preparing bomyl derivatives
Inventor: AHN MIN DONG
IPC: C07F9/08
Filed: 2003-05-22
Abstract: PURPOSE: A process for preparing bomyl derivatives is provided, which process reduces the number of reaction processes and inhibits release of harmful gas, and which bomyl derivatives have improved insecticidal activity. CONSTITUTION: The process for preparing bomyl derivatives represented by formula (1) comprises reacting tri-keto ester of formula (2) with chloro phosphate of formula (3) in the presence of base at -76 to 0 deg. C for 1 to 5 hours, wherein R1 and R2 are independently C1-C5 lower alkyl group; the base is selected from triethylamine, trimethylamine, diisopropylamine, N-methylmorpholine and DBU(1,8-diazabicyclo(5,4,0)undes-7-ene); and the reaction solvent is dichloromethane, chloroform or dichloroethane.
Patent KR-20040102827-A (KR)
Inventor: SONG MIN HYEON
IPC: H04B7/155
Filed: 2003-05-29
Abstract: PURPOSE: A method for enhancing a PLD agreement degree among processors in a mobile communication system is provided to effectively processing an operation and maintenance of a system by minimizing database disagreement and solving a problem of PLD disagreement. CONSTITUTION: When an increase/decrease installation command language is performed(S1), a BSM(Base Station Manager)(100) transmits the first request message to a BSC(Base Station Controller)(200)(S2). The BSC(200) transmits the request message to a BTS(Base station Transceiver Subsystem)(300)(S3). The BTS(300) stores a performing result of the first message in a temporary memory(S4) and transmits an ACK message to the BSC(200)(S5). The BSC(200) stores the performing result in the temporary memory(S6) and transmits the ACK message to the BSM(100)(S7). The BSM(100) stores the result in the temporary memory(S8) and transmits the second request message to the BSC(200)(S9). The BSC(200) transmits the second request message to the BTS(300)(S10) and updates a database of a CCP(Call Control Processor)(S11). The BTS(300) receives the second request message and updates a database of a BCP(BTS Control Processor)(S12). The BTS transmits an ACK message to the BSC(200)(S13). The BSC(200) transmits the ACK message to the BSM(100)(S14). The BSM(100) updates a database with the result reported through the ACK message(S15).
Patent KR-20040107589-A (KR)
Inventor: JUNG HYO CHEOL
IPC: B08B5/00
Filed: 2003-06-05
Abstract: PURPOSE: A cleaning device of a water leakage detector in steel-making process is provided to automatically clean the dust sticking onto a detecting bar of a water leakage sensor installed at the end portion of a gas cooler without separating the water leakage sensor. CONSTITUTION: An outer case(24) is installed to surround a detecting bar(18) of a water leakage sensor. A spring(22) attached with a cleaning tool(26) is mounted between the detecting bar and the outer case to surround the detecting bar. An air line(28) and a nitrogen purge line(29) are installed near a flange(17) of the water leakage sensor to be communicated with the interior of the outer case.
Patent KR-20040107938-A (KR)
Inventor: JUNG TAE BONG
IPC: G02F1/1335
Filed: 2003-06-16
Abstract: PURPOSE: A transflective liquid crystal display device is provided to improve the quality by using an FFS(Fringe Field Switching) mode having a wide viewing angle and high transmittance. CONSTITUTION: A top phase film(12) is placed under a top polarizer(1), having a phase retardation value of λ/2. An upper substrate(2) is placed under the top phase film. A liquid crystal layer has rubbing direction at 1-45 deg. and is arranged to be driven by a fringe electric field, wherein a cell gap of a transmissive area is twice as large as a cell gap of a reflective area. Pixel electrodes are placed under the liquid crystal layer. An insulating layer is formed under the pixel electrodes. A common electrode is divided into a reflective area(8a) and a transmissive area(8b). A lower substrate(7) is formed under the common electrode. A bottom phase film is placed under the lower substrate and has a phase retardation value of λ/2, and is arranged in parallel with an optical axis of the top phase film. A bottom polarizer(6) is placed under the bottom phase film and has an optical axis in parallel with the top polarizer.
Patent KR-20040110553-A (KR)
Inventor: NAM JEONG HYEON
IPC: H04N5/378
Filed: 2003-06-19
Abstract: PURPOSE: A low-power low-noise comparator having an inverter in which a peak current is reduced is provided to instantaneously reduce over-current in a logic threshold voltage. CONSTITUTION: The first switch(SW1) blocks or outputs an inputted reference signal in response to logic states of the first clock signals. One end of the first capacitor(C1) is connected to an output terminal of the first switch, and the other end of the first capacitor is connected to a comparison input terminal. A low-power inverter(INV1) has a plurality of elements connected in series between the first power supply voltage and the second power supply voltage. The low-power inverter inverts the signal of the comparison input terminal, and outputs the inverted signal to a comparison output terminal. The low-power inverter differently sets current-voltage characteristic operating points when outputting a half signal of the first power supply voltage to the comparison output terminal by connection states of a plurality of the elements. The second switch(SW2) disconnects or connects between the comparison input terminal and the comparison output terminal in response to logic states of the second clock signals. The third switch(SW3) blocks or outputs an inputted lamp signal in response to logic states of the third clock signals. One end of the second capacitor(C2) is connected to an output terminal of the third switch, and the other end of the second capacitor is connected to the output terminal of the first switch.
Patent KR-20040002665-A (KR)
Inventor: ICHINOSE KATSUHITO
IPC: H01L29/78
Filed: 2003-06-24
Abstract: PURPOSE: To reduce a leakage current through an element isolation wall in a strained substrate and to improve an element isolation characteristic. CONSTITUTION: A groove 2 whose base is positioned in a SiGe layer 1b is formed in the strained substrate 1 formed of a single crystal silicon layer 1a, the SiGe layer 1b and a single crystal Si layer 1c which is epitaxially grown on the SiGe layer 1b. A Si film 3 is formed by epitaxially growing single crystal Si in an inner wall of the groove 2. A part of the Si film 3 is oxidized and a Si oxide film(thermal oxide film) 6 is formed on an upper part of it. A silicon oxide film 7 is deposited on the substrate 1 comprising an inner part of the groove 2 by a CVD method and it is polished by a surface CMP method. Thus, the leak current along the wall of element isolation SGI can be reduced by arranging the Si film 3 between element isolation SGI and the SiGe layer 1b.
Patent KR-20050000989-A (KR)
Inventor: JEONG YEONG JOON
IPC: G10L15/06
Filed: 2003-06-25
Abstract: PURPOSE: An apparatus and a method for recognizing speech are provided to improve a recognition ratio of names, such as a homonym and a similar name, that cause lowering of the recognition ratio by analyzing characteristics of a use pattern by each user of a speech recognition service. CONSTITUTION: A preprocess part(11) analyzes a caller telephone number and then loads PNM(Personal Name Management) DB(Database). A speech recognition part(12) recognizes caller's speech and then determines a recognition result corresponding to a recognized word. A recognized-word determination part(13) rearranges the recognition result by utilizing the PNM DB and a recognized-word determination rule and thereby determines a final recognized word. A PNM DB management part(14) registers and deletes a name in and from an exception word list included in the PNM DB according to recognition success or failure. The PNM DB management part stores data of previous recognition success and failure by each caller telephone number in the PNM DB.
Patent KR-20050004612-A (KR)
Inventor: WOO SEOK GYUN
IPC: H01J11/24
Filed: 2003-07-03
Abstract: PURPOSE: A plasma display panel is provided to improve color temperature and contrast ratio of screen by arranging a color compensation unit in a non-discharge region. CONSTITUTION: A plasma display panel comprises a first substrate(2) and a second substrate(4) opposed with each other; address electrodes(12) formed on the first substrate; barrier ribs(6) disposed in the space formed between the first substrate and the second substrate so as to define discharge cells(8R,8G,8B) and non-discharge regions(10); red, green, and blue phosphors formed in the respective discharge cells; discharge sustain electrodes(22) formed on the second substrate; and a color compensation unit(28) containing a pigment of a color having relatively lower luminance ratio. The color compensation unit is formed at the position of the non-discharge regions on at least one of the substrates. The non-discharge regions are disposed in the area surrounded by horizontal axes and vertical axes passing through the center of each of discharge cells.
Patent KR-20040038602-A (KR)
Inventor: JUN HYEONG JUN
IPC: H01L21/20
Filed: 2003-07-08
Abstract: PURPOSE: A method for forming a quantum point using a metal thin film is provided to reduce the size of the quantum point to a nano size, uniformly form quantum points, and exactly control the size and density of the quantum point. CONSTITUTION: A metal thin film(2) is deposited on the entire surface of a substrate(1). An insulating precursor(3) is coated on the entire surface of the metal thin film. A heat treatment is carried out on the resultant structure in a predetermined furnace at the highest temperature of 200-500 deg.C. Preferably, the metal thin film is made of one selected from a group consisting of copper, zinc, stannum, Fe, Cd, Pb, Mg, barium, molybdenum, indium, nickel, tungsten, bismuth, Ag, manganese, and their alloy. Preferably, an acid insulating precursor is used as the insulating precursor.
Patent KR-20050007914-A (KR)
Inventor: LEE WON YOUNG
IPC: B60N2/22
Filed: 2003-07-12
Abstract: PURPOSE: A reclining apparatus of a seat of a vehicle is provided to increase the productivity by reducing parts, to improve the convenience and the durability by restoring the seat back at a time and to enhance the comfortableness by adjusting the seat back forward and backward according to the body shape of the driver or the passenger. CONSTITUTION: A reclining apparatus(100) of a seat of a vehicle comprises a plate holder fixed to the inner end of a cushion frame of the seat; an upper tooth bracket(103) fastened to the lower part of a seat back frame; an actuator(105) inserted between the upper tooth bracket and the plate holder for reclining and unreclining; and a retainer(104) restricting the plate holder and the upper tooth bracket. The actuator comprises a cam(111) fixed to a shaft(110) penetrating a shaft hole(107) of the upper tooth bracket, a lock gear(115) composed of a gear(114) engaged or disengaged from a gear(113) of the upper tooth bracket by the cam and contained in a guide hole(112) of the plate holder, a pushing pin(121) contacted to a locking line(120) to lock by pushing the lock gear outward, and a pulling projection(124) combined with a fitting groove(123) of the lock gear to release reclining by pulling the lock gear.