baber/WOPTO huggingface dataset:
Patent KR-20020068456-A (KR)
Title: Hub lock mechanism
Inventor: BRYAN M AVERILL
IPC: B60K17/35
Filed: 2002-01-08
Abstract: PURPOSE: A hub lock mechanism is provided to cut down the price by simplifying the action of a double spring in the hub lock and to reduce dial torque. CONSTITUTION: A hub clutch mechanism comprises an axle(11) having an axle end portion, a hub body(36) surrounding the axle end portion, a clutch ring(10) engaging one of the axle end portion and the hub body and slidably movable axially into engagement with the other of the axle end portion and hub body, and a control member controlling the slidable movement of the clutch ring. The hub clutch mechanism comprises an over-center spring having a periphery secured to the clutch ring and as secured to the clutch ring the clutch ring is urged away from the center of the spring in an axial direction, and an operative force member selectively applied to the center to force the center to one side and then the other side of the periphery to reverse axial urging of the clutch ring into and out of engagement.
Patent KR-20030061226-A (KR)
Inventor: CHA GYUN HO
IPC: G21C17/10
Filed: 2002-01-11
Abstract: PURPOSE: A precritical excore detector subchannel calibration method of nuclear power plant is provided to improve a use ratio of a nuclear power plant by reducing a low-power running time. CONSTITUTION: A process for acquiring power station measurement data needed for excore detector calibration is omitted. A calibration coefficient is determined by the following equation which reflects an accuracy of previous period calibration to a current period after reflecting a ratio(KACL) of a previous-period reference output to an excore protection system output to a current-period calibration constant. Kj = ((a previous-period initial-period measuring machine signal/a current-period initial-period measuring machine signal))*KCAL(previous-period), (j=1,2,3).
Patent KR-20030061568-A (KR)
Title: Human antibodies against the surface antigen of HBV
Inventor: CHUN JI HYEON
IPC: C07K16/18
Filed: 2002-01-15
Abstract: PURPOSE: A human antibody to the surface antigen of hepatitis B virus is provided, thereby easily mass-producing the human antibody to the surface antigen of hepatitis B virus. CONSTITUTION: A human antibody protein to the surface antigen of hepatitis B virus contains (a) the amino acid sequence(HBAb-H4) of SEQ ID NO: 1, encoding a variable region of an H chain in a human antibody to the surface antigen of hepatitis B virus; and (b) the amino acid sequence(HBAb-L9) of SEQ ID NO: 2, encoding a variable region of an L chain in a human antibody to the surface antigen of hepatitis B virus. The human antibody DNA to the surface antigen of hepatitis B virus contains the nucleotide sequence(HBAb-H4) of the variable region of the H chain of SEQ ID NO: 3. The human antibody DNA to the surface antigen of hepatitis B virus contains the nucleotide sequence(HBAb-L9) of the variable region of the L chain of SEQ ID NO: 4. A plasmid pRC13-Hpa-HB-H4 contains the variable region of the H chain of the human antibody. A plasmid pKC12-BH-HB-L9 contains the variable region of the L chain of the human antibody. A Chinese hamster ovary(CHO) cell line HBAb-49 (KCLRF-BP000054) is produced by transformation with the plasmid pRC13-Hpa-HB-H4 and the plasmid pKC12-BH-HB-L9. The human antibody to the surface antigen of hepatitis B virus is produced by culturing the transformed Chinese hamster ovary(CHO) cell line HBAb-49 (KCLRF-BP000054) in a medium.
Patent KR-20030062090-A (KR)
Title: Ruversystem operating device
Inventor: HUH JONG CHEOL
IPC: E06B7/086
Filed: 2002-01-16
Abstract: PURPOSE: The operating device for a louver system is provided to promote the opening and closing movement of a slat and adjust the opening and closing angle step by step, therefore to keep a solid structure. CONSTITUTION: The operating device for a louver system is composed of: a connecting frame(10) joined with a supporting frame(20) with a slat fixture(20) and installed to a window frame; a supporting frame(20) equipped with a slat fixture(20) at one side and joined with a revolving plate(24) at the other side; a slat fixture(20) and a revolving plate(40), which are connected to each end of a transmission bar(26), therefore all the connected parts rotate sequentially; an operating plate(30) assembled with the slat fixture(22), therefore making all slat fixtures moves.
Patent KR-20030062567-A (KR)
Title: Picker for semiconductor test handler
Inventor: LEE SANG SU
IPC: H01L21/677
Filed: 2002-01-17
Abstract: PURPOSE: A picker of a semiconductor device test handler is provided to increase the number of devices transferred at one time and transfer the device to an object material at one time and at different pitch by making a picker for picking up a device in one apparatus composed of a plurality of couples that perform opposite motions. CONSTITUTION: A transfer block(1) is installed in an install table, capable of moving. The first and second vertical blocks(2,3) are vertically installed in both sides of the transfer block, facing each other. The first and second guide members(5) are vertically installed in the first and second vertical blocks, constituting a plurality of couples. Both ends of the first and second elevating blocks(6,7) are connected to the first and second guide members so that the first and second elevating blocks elevate vertically. The first and second picker blocks(8,9) are detachably coupled to the first and second elevating blocks, including a plurality of pickers that pick up or put down a semiconductor device. A drive unit drives an elevation movement in opposite directions, connected to the first and second picker blocks.
Patent KR-20030062981-A (KR)
Title: CDF1, CDF2 and cdf3 gene associated with cell death
Inventor: KIM DAI HEE
IPC: C12N15/00
Filed: 2002-01-21
Abstract: PURPOSE: Genes including cerevisiae death factor 1(CDF1), cerevisiae death factor 2(CDF2) and cerevisiae death factor 3(CDF3) associated with cell death are provided, which can be useful for developing biological agricultural medicines. CONSTITUTION: Genes including cerevisiae death factor 1(CDF1), cerevisiae death factor 2(CDF2) and cerevisiae death factor 3(CDF3) associated with cell death are screened by transforming Saccharomyces cerevisiae DK990418 with Arabidopsis cDNA library; culturing the transformed Saccharomyces cerevisiae DK990418 in SD-Galactose-Trp-Ura medium to isolate clones; culturing the isolated clones in two selection media including SD-Glucose-Trp-Ura and SD-Galactose-Trp-Ura at 30 deg. C for 2 days to isolate colonies grown therein; and separating CDF1, CDF2 and CDF3 from the isolated colonies.
Patent KR-20030069546-A (KR)
Title: Encryption service method for contents preservation
Inventor: CHA GEON EOP
IPC: H04L9/08
Filed: 2002-02-21
Abstract: PURPOSE: A method of an encryption service for protecting contents is provided to generate an encryption key and manage the generated encryption key by using a service program of a server. CONSTITUTION: A method of an encryption service for protecting contents includes the first process(S1-S5) and the second process(S6-S9). The first process includes a process for inputting the user information and the PC information, a process for receiving a component program and a certificate from a server in order to generate an user encryption key, an encoding and signing process using a particular key of the certificate, and a transmitting and storing process. The second process includes a process for selecting contents, a process for downloading a component program, and an encoding process using the stored key.
Patent KR-20020028978-A (KR)
Inventor: KIM JAE GUK
IPC: G08B25/00
Filed: 2002-03-02
Abstract: PURPOSE: An unmanned system for detecting a temperature and preventing overheating is provided to rapidly put out a fire by detecting any abnormal condition due to the excessive rise of temperature in its early stages. CONSTITUTION: The unmanned system for an unmanned substation consists of a temperature detecting tag(20) installed at or around a potential transformer and a disconnector for detecting temperature variation condition, fire generation condition, and other abnormal conditions; a branch(50) for taking measures against the various abnormal conditions by using a signal input from the temperature detecting tag; and a relay device(30) for sending data to a control center(40).
Patent KR-20020072229-A (KR)
Inventor: HAGUE JOHN ALAN
IPC: H04N9/30
Filed: 2002-03-08
Abstract: PURPOSE: Reducing sparkle artifacts using low-brightness image processing is provided to reduce sparkle artifacts in an LCOS(Liquid Crystal On Silicon) imager caused by declination. CONSTITUTION: A method for reducing sparkle artifacts in a liquid crystal imager comprises the steps of low pass-filtering only a first lower brightness level signal component of a video signal, and slew rate-limiting only a second lower brightness level signal component of the video signal having the low pass filtered signal component. The video signal has the low pass filtered and the slew rate limited signal components less likely to result in sparkle artifacts in the imager. Brightness thresholds for defining the lower brightness level signal components and slew rate limits are selected in accordance with transitions between lower and higher level gain portions of a gamma table associated with the imager, for example an LCOS imager.
Patent KR-20020073295-A (KR)
Inventor: KARUBE MASAO
IPC: H03M1/66
Filed: 2002-03-13
Abstract: PURPOSE: A digital-analog converting circuit, display device, and digital-analog converting method are provided to solve nonuniformity of a brightness and improve display quality. CONSTITUTION: The device includes a plurality of first capacitors(c1,c2) configured to accumulate electric charges in accordance with the value of the respective bits except for the most significant bit of the digital signal, a second capacitor(c3) capable of accumulating the electric charge in accordance with the first voltage, a third capacitor(c4) capable of accumulating the electric charge in accordance with the value of the most significant bit of the digital signal, switching circuits(SW2-1,SW3,SW2-2) connected on a current path between the second and third capacitors; and a charge control circuit(1) configured to accumulate the electric charges in accordance with the respective bits except for the most significant bit of the digital signal to the respective fist capacitors(c1,c2), and then transfer the electric charges accumulated to the respective first capacitors(c1,c2) into the second capacitor(c3), and accumulate the electric charge in accordance with the most significant bit of the digital signal to the third capacitor(c4), and then turn on the switching circuit in order to transfer the electric charge accumulated to the second capacitor(c3) into the third capacitor(c4).
Patent KR-20020059258-A (KR)
Inventor: HAYASHI SYOJI
IPC: A47L5/28
Filed: 2002-03-30
Abstract: PURPOSE: An electric vacuum cleaner is provided to install a motor fan and a dust collector formed with a motor and a fan inside a suction opening body, to be a small, light, and high-efficiency, and to improve dust collecting efficiency. CONSTITUTION: A vacuum cleaner is composed of a vacuum cleaner body(1) in which a rotating brush(3), a dust-collecting unit(6), and an electric blower unit are integrally attached to a suction opening(18a) casing in which a brush chamber(2a) is formed. A rod-like handle is connected to the vacuum cleaner body. The rod-like handle is formed by a hollow member, and a plurality of batteries is arranged in series in the hollow member and is covered with a heat contraction tube.
Patent KR-20020081121-A (KR)
Title: Personal authentication method and device
Inventor: KONDO KENJI
IPC: G06V40/70
Filed: 2002-04-17
Abstract: PURPOSE: A personal authentication method and a device for the same are provided to select types of biological information used for authentication flexibly depending on the user and the environment. CONSTITUTION: During registration a plurality of types of biological information is acquired from the user feature information is extracted from the acquired biological information, and authentication precision is estimated for each combination of pieces of feature information. During authentication, at least one kind of biological information is acquired from the user, feature information is extracted from the acquired biological information, authentication is performed by comparing the acquired feature information with the feature information extracted from the biological information during registration, and operation of the user is controlled according to the authentication precision.
Patent KR-20030082801-A (KR)
Title: VIN Plate Stamping Method
Inventor: KIM DO HWAN
IPC: B41K3/00
Filed: 2002-04-18
Abstract: PURPOSE: A marking method of a VIN plate impact marker is provided to perform a making work with respect to various plates by using one impact marker. CONSTITUTION: A reference position for each cylinder and racks is determined(S11). When the reference position is determined, a sort of a plate to be introduced is inputted through an online system(S12). Then, an impact marker absorbs a predetermined plate based on the sort of the plate inputted through the online system(S13). The plate is conveyed into a marking position(S14). When the plate is positioned in the marking position, a completion signal is generated so that the rack is returned to its initial position(S15). After the marking work has been finished with respect to the plate, the plate is conveyed into a next stage.
Patent KR-20030087239-A (KR)
Title: Jointer
Inventor: YANG KYUNG HO
IPC: E04B1/58
Filed: 2002-05-08
Abstract: PURPOSE: A joint mechanism of a structure assembled with an aluminum bar is provided to shorten a period of construction for a prefabricated structure by assembling an aluminum bar rapidly and exactly. CONSTITUTION: The joint mechanism of a structure assembled with an aluminum bar contains: primary, secondary and third boards(1a,1b,1c) connected crosswise; joints formed crosswise toward upper and lower parts, back and forth, and right and left; assembly spaces(3) located in the joints respectively to connect the center and the outer side of the boards(1a,1b,1c); outer holes(5) penetrating from the center of each joint to the center of each assembly space(3); inner holes formed to face the outer holes(5) and penetrating the center of each supporter formed crosswise; and screw members(7) composed of rotary bodies interposed to each assembly space(3), bolts(73) interposed to inner, outer holes through a center hole of each rotary body, and coupling pins to couple rotary bodies and bolts(73).
Patent KR-20020087369-A (KR)
Inventor: HSU SHENG TENG
IPC: H01L21/3065
Filed: 2002-05-14
Abstract: PURPOSE: A method for fabricating an electrode in an integrated circuit is provided to pattern an Ir-Ta-O electrode material in a ferroelectric apparatus by using etching gas including fluorine which is used to increase an etch rate of the Ir_Ta-O electrode material and by using high temperature deionized(DI) water as a cleaner so that the sidewall residue generated after an etch process is melted. CONSTITUTION: A silicon-base substrate is prepared. Semiconductor structures are formed on the substrate to form an integrated substrate structure. A layer of an electrode material is deposited on the substrate structure. The layer of the electrode material is patterned to form electrode elements. The layer of the electrode material is plasma-etched in a plasma reactor in an etching gas atmosphere having a fluorine component therein. The substrate structure and the electrode elements are cleaned in a distilled water bath.
Patent KR-20020043535-A (KR)
Inventor: KIM JONG SEONG
IPC: H01M10/056
Filed: 2002-05-20
Abstract: PURPOSE: Provided is a method for producing Li/SOCl2 battery, which maximize advantage of Li/SOCl2 battery that capable of being stored for a long time, and which overcome a disadvantage of the battery that generates a voltage delay when using after stored for a long time. CONSTITUTION: The method, which is for producing a lithium-thionyl chloride battery comprising cathode consisting of lithium foil having a thickness of 3-1.5 mm, comprises the steps of (i) adding 0.1-10% of SOCl2, SO2Cl2, SO2 and so on, which are inorganic solvent catalysts, to allyl cyanoacrylate, methyl cyanoacrylate, (ii) applying the mixture to surface of the lithium foil in a thickness of 0.1-30 micrometers by spraying, (iii) drying the surface under vacuum or at room temperature for at least 12 hours to form a cathode having applied layer.
Patent KR-20030092349-A (KR)
Title: A composite of a silicone coating material
Inventor: JI SEONG U
IPC: C09D183/04
Filed: 2002-05-29
Abstract: PURPOSE: A silicone-based coating agent composition and its preparation method are provided, to improve the releasability with other matters and to block the generation of static electricity at the surface of a coating agent for preventing the adhesion of pollutant. CONSTITUTION: The silicone-based coating agent composition is prepared by mixing methyltrimethoxysilane, tetrabutoxy titanate, dimethylsiloxane, hydroxy-terminated, dimethyl, methyl perfluoro butyl ethyl, methyl vinyl siloxane and dimethylvinyl; diluting fluorinated silicone with toluene in the ratio of 50:50; adding 3 wt% of the diluted fluorinated silicone to the mixture and mixing them; and curing the mixture at a room temperature.
Patent KR-20020048923-A (KR)
Inventor: YEO YONG HOON
Filed: 2002-05-31
Abstract: PURPOSE: A method and a system for purchasing a race ticket are provided to purchase the race tickets through the Internet or a PDA(Personal Digital Assistant) of a manager in real time. CONSTITUTION: The system includes a management server(6), a bank server(10) connected to the management server, and a DB server(8). The users(2) are connected to the management server via the Internet(4). The users connect to the management server by using a computer, a PDA, or a mobile phone. The management server offers various information related with a cycle race or a boat race to the users. The DB server manages a notice DB(12), a member DB(14), a moving picture DB(16), a deposition/withdrawal DB(20), and a list of entrants DB(22). The users watch the moving pictures of a cycle race or a boat race. The management server displays a race to the users in real time. The users bet on a player by referring to the information provided by the management server.
Patent KR-20030096494-A (KR)
Title: Method for setting screen saver picture in optical disc driver
Inventor: PARK GWANG SIK
IPC: H04N5/91
Filed: 2002-06-12
Abstract: PURPOSE: A method for setting up a picture for protecting a screen in an optical disk device is provided to set up a picture for protecting a screen based on A/V data, thereby providing information related to A/V data when a screen protection mode is executed. CONSTITUTION: If a user selects a specific function, an optical disk device executes the corresponding function(S11). The user inputs a set key for setting up a picture for protecting a screen(S12). A microcomputer reads a start time of each audio and video(A/V) data clip based on a real playlist of the A/V data clip stored in a memory(S13). If a first I picture of each A/V data clip is retrieved, a digital signal processor signal-processes the retrieved I picture to output the signal-processed I picture to a display device(S14-S15). The microcomputer continuously confirms whether a selection key selecting a random I picture is inputted from the user(S16). If so, the digital signal processor transforms the corresponding I picture into a thumbnail picture to store the same in a picture storage area of the memory(S17-S18). A picture setting operation is executed to all A/V data(S19). If the picture setting operation is executed to the last A/V data, the picture setting operation is released(S20).
Patent KR-20040000212-A (KR)
Title: Method to provide the parking lot information using DSRC RSE and Unity_Parkinglot_Managing_Server cooperation
Inventor: LEE BYEONG TAE
IPC: H04W4/04
Filed: 2002-06-24
Abstract: PURPOSE: A method for guiding a parking lot by interworking a DSRC(Dedicated Short Range Communication) roadside base station with an integrated parking lot managing server is provided to perceive and guide a parking lot able to receive cars by using a spare parking lot DB through DSRC roadside base stations installed at each parking lot, thereby easily searching a position of the parking lot. CONSTITUTION: A parking lot roadside base station(20) transmits car entrance/exit information to an integrated parking lot managing server(30). The integrated parking lot managing server(30) registers spare parking lot increasing/decreasing data in a DB, depending on whether cars go in and out to and from a corresponding parking lot. When an OBU(On Board Unit)(50) requests the server(30) to guide an available parking lot and a destination, the server(30) retrieves parking lots, and retrieves spare parking space from the DB. The server(30) supplies the retrieved information to each OBU(50). The OBU(50) outputs the information.
Patent KR-20030084540-A (KR)
IPC: H01L21/3065
Filed: 2002-07-06
Abstract: 본 발명의 목적은 불순물에 의한 오염을 방지하고 전극판과 축받이(또는 지지링) 사이의 결합부에서 우수한 열 및 전기 전도성 및 내열성을 보장하며, 그로 인해 에칭 특성과 실리콘웨이퍼 생산율을 향상시키는 플라즈마 에칭 전극을 제공하는 것이다.  본 발명의 또다른 목적은 그것을 포함하는 드라이에칭 디바이스를 제공하는 것이다. 
     본 발명은, 실리콘 전극판이 축받이에 의해 지지되고 접착제에 의해 축받이에 강력하고 균일하게 결합되어 있으며, (a) 축받이가 그라파이트로 만들어지고, (b) 폴리카르보디이미드 수지와 카본 분말을 함유하고 있는 에폭시 수지가 결합제로서 사용되는 고 내열성의 플라즈마 에칭 전극을 제공하고, 또한 이를 포함하는 드라이에칭 디바이스를 제공한다.
Patent KR-20020065456-A (KR)
Title: Roller board
Inventor: SIM HAN SUB
IPC: A63C17/01
Filed: 2002-07-22
Abstract: PURPOSE: A roller board is provided to allow a user to adjust a rotating direction and a rotating radius of lower rollers by virtue of the mutual action of upper and lower bevel gears, thus ensuring safe and free manipulation thereof. CONSTITUTION: In order to ensure a safe conversion of direction of the roller board by making the center of gravity move inward the center of rotation positioned in opposite direction of centrifugal force during the rotation thereof, the roller board comprised of an upper panel(17) and front and rear rollers(15,16) is constructed so that the upper panel is inclined toward a rotating direction.
Patent KR-20030084544-A (KR)
Title: Condensing Gas Boiler attached the Cylindrical Burner of Premixed Internal Radial Direction Combustion
Inventor: LEE GYOU YOUNG
IPC: F24H8/00
Filed: 2002-08-05
Abstract: PURPOSE: A condensation gas boiler having a cylindrical pre-mixture burner is provided to lower the heat load of the burner and to reduce the size of the boiler by forming flame toward the center of the burner. CONSTITUTION: A condensation gas boiler having a cylindrical pre-mixture burner(110) is composed of a main body(100), a suction blower(170) generating pre-mixture, the cylindrical pre-mixture burner, a cylindrical heat exchanger(120), a heating-water pipe(130), a hot-water pipe(140), a discharge pipe(150), a discharge blower(160), and a condensate discharge unit(180). The pre-mixture burner injects and burns the pre-mixture, and forms flame toward the center.