baber/WOPTO huggingface dataset:
Patent KR-20010069730-A (KR)
Title: Angle adjust equipment of sound refrection board for stage
Inventor: SUNG GUN MO
IPC: A63J5/04
Filed: 2001-05-02
Abstract: PURPOSE: Disclosed is an angle control device of sound reflective plate for the stage not to cause transformation of whole sound reflective plate by lightening weight of whole tilting device, to prevent concentration phenomenon of sound by reflecting sound played in the stage by forming inclination horizontally, to transmit more vivid original sound, beautiful sound to audience of the seats in playing opera or symphony by having in ceiling part of the stage. CONSTITUTION: The angle control device of sound reflective plate for the stage comprises at least one rotor bracket(100) or more to be equipped in the inside of horizontal molding(101) being equipped in the middle part of sound reflective plate horizontally; vertical frame(200) to be equipped with tilting bracket(210) to hinge-assemble easily by binding top end with plural hanger wire to go up and down the sound reflective plate at regular interval in the back direction of sound reflective plate and by hinge-binding bottom end with the rotor bracket(100); tilting cylinder(300) to tilt sound reflective plate with former and later stroke by hinge-binding cylinder rod(320) with rod bracket(321) being equipped in bottom side of the tilting bracket(210) and by hinge-binding cylinder head(310) in at least one bottom end among numerous tilting bracket(210) or more.
Patent KR-20020089555-A (KR)
Title: A Driving Method Of Plasma Display Panel
Inventor: KIM WON TAE
IPC: G09G3/296
Filed: 2001-05-23
Abstract: PURPOSE: A method for driving a plasma display panel is provided to prevent an abnormal discharge phenomenon by restraining the remaining charges during an address period. CONSTITUTION: An address discharge is generated when a data voltage of +70V is applied to an address electrode and a voltage of -140V as a scan pulse is applied to a scan electrode(Y). Positive space charges and negative space charges are generated from a discharge space. The positive space charges are charged on a dielectric layer of the scan electrode(Y). The negative space charges are charged on dielectric layers of the address electrode and a common sustain electrode(Z). The negative space charges are partially charged on a dummy electrode(D). The negative space charges are partially charged on a dielectric layer of the dummy electrode(D) by applying the voltage of +70V to the dummy electrode(D).
Patent KR-20020091736-A (KR)
Inventor: PARK SEOUNG KYU
IPC: B62H5/00
Filed: 2001-05-31
Abstract: PURPOSE: A theft preventive method of a motorcycle and a system thereof are provided to alarm theft to an owner, and to stop starting automatically and efficiently by sounding a siren and flickering a turn signal lamp with detecting the state of the motorcycle. CONSTITUTION: A theft preventive system of a motorcycle is composed of a theft detecting circuit part(10) detecting vibration of the motorcycle; a start key detecting circuit part(20) detecting operation of the start key of the motorcycle; a starting shutoff circuit part(50) stopping starting by controlling the ignition unit according to the theft detecting circuit part and the start key detecting circuit part; and a control circuit part(100) receiving signals from the theft detecting circuit part and the start key detecting circuit part, and transmitting an output signal to the starting shutoff circuit part. Theft is displayed visually and auditorily with minimizing power consumption, and prevented with checking the start key.
Patent KR-20020095604-A (KR)
Title: A polyurethaneurea elastic fiber with excellent antimicrobe
Inventor: KIM DU HYEON
IPC: D01F6/70
Filed: 2001-06-15
Abstract: PURPOSE: A polyurethaneurea elastic fiber containing inorganic ceramic in which the content and kind of carried metal ions are suitably controlled as an antimicrobial and deodorizing agent is provided which is excellent in antimicrobial and deodorizing properties and discoloration resistance(antibrowning) and low in the cost of production. CONSTITUTION: This polyurethaneurea elastic fiber including a polyurethane group and polyurea group as a main component contains inorganic ceramic in which 0.1 to 2% by weight of silver and 20 to 50% by weight of zinc are carried, based on the total weight of the composition. This polyurethaneurea elastic fiber exhibits antimicrobial activity of 95% or more against Staphylococcus aureus, which is evaluated by a KS K 0693 fabric antimicrobial activity test method.
Patent KR-20030000001-A (KR)
Title: Transformed Caenorhabditis elegans Synthesizing Cholesterol in vivo
Inventor: BAEK YUNG GI
IPC: A01K67/033
Filed: 2001-06-22
Abstract: PURPOSE: Provided is transformed baby nematode wherein cholesterol is composed in vivo which imports 7-dihydrocholesterol reductase gene into baby nematode so that it is widely useful in studying the effect of cholesterol in vivo. CONSTITUTION: The transformed baby nematode wherein cholesterol is composed in vivo as Caenorhabditis elegans(KCTC 0996BP) is characterized by importing a transformed vector, in which 7-dihydrocholesterol reductase gene is imported into a vector with a promoter of heat shocking protein and cloned, and a manifestation vector(pRF4) which induces a spinning roll of the baby nematode, into normal baby nematode.
Patent KR-20020034845-A (KR)
Inventor: UI SHINSUKE
IPC: B60W10/10
Filed: 2001-07-11
Abstract: PURPOSE: To provide a hydraulic pressure control unit of continuously variable transmission for vehicle capable of extending a rewire life of a belt by preventing a belt slip of the continuously variable transmission against a change in a traveling condition. CONSTITUTION: This line pressure control device comprises a pressure control means 11 for controlling an output oil pressure of a hydraulic pump 2 driven by an internal combustion engine 1 to generate the line pressure of a hydraulic line, the continuously variable transmission 5 for changing an engine speed of the internal combustion engine, and a control means 15. In the control means 5, a throttle opening of the internal combustion engine 1 and input shaft rotation speed and output shaft rotation speed of the continuously variable transmission 5 are inputted to calculate a necessary line pressure necessary for transmitting an input torque of the continuously variable transmission 5, output oil pressure characteristics with respect to a rotating speed of the hydraulic pump 2 is stored, an output possible line pressure o the hydraulic pump 2 is calculated from the output oil pressure characteristics and the input shaft rotation speed to compare the necessary line pressure and the output possible line pressure, and the engine speed of the internal combustion engine 1 and an output torque are controlled such that the necessary line pressure is equal to or less than the output possible line pressure.
Patent KR-20020006492-A (KR)
Inventor: MURAKAMI KAZUO
IPC: B21C23/21
Filed: 2001-07-12
Abstract: PURPOSE: To produce a rectangular pipe efficiently. CONSTITUTION: Aluminum powder, powder of neutron absorbing material, and third particles of an oxide, nitride, carbide or borate are mixed and preliminarily molded by cold isostatic pressing(CIP). Subsequently, the preliminary molding is sintered by hot isostatic pressing(HIP) while canning. Following to sintering, the can is subjected to outer cutting and end face cutting before a billet is taken out. Finally, the billet is extruded to shape a rectangular pipe.
Patent KR-20030012191-A (KR)
Title: A printed circuit board for a window chip scale package having copper dots of preventing die tilt
Inventor: CHA SANG SEOK
IPC: H01L23/12
Filed: 2001-07-31
Abstract: PURPOSE: A printed circuit board for window chip scale package is provided to prevent die tilt and to reduce failure rate of the chip scale package by forming a plurality of copper dots at the periphery of die adhesion area in the printed circuit board. CONSTITUTION: A printed circuit board(21) has a plurality of copper dots(24) at the periphery of die adhesion area so that the die maintains a desired height during the die adhesion process. A solder resist(23) is alternatively provided to cover the printed circuit board(21) including the copper dots(24) except for the die adhesion area. During the die adhesion process, die tilt can be prevented by the copper dots(24) which allows the die to maintain uniform height above the printed circuit board(21).
Patent KR-20030012309-A (KR)
Title: System for advertizing using game-type lottery and method of same
Inventor: KIM YEONG NAM
Filed: 2001-07-31
Abstract: PURPOSE: A system and a method for an advertisement using a game type lottery ticket are provided to increase the advertisement effect by performing the advertisement while playing a game by using the game type lottery ticket. CONSTITUTION: A client system(10) enables a buyer using the game type lottery ticket to buy the lottery ticket, join with the game, and obtain the information for the Internet advertisement. An operator server system(20) transmits the information for the game type lottery ticket and the advertisement, and processes a signal transmitted from the client system(10). A wireless communication server system(30) enables the client system(10) to connect to the operator server system(20) by using the wireless communication. A bank server system(40) makes the buyer perform the payment of the lottery ticket expense. The operator server system(20) includes a game database(21), a buyer particulars database(22), a wining number database(23), an advertisement database(24) and an algorithm database(25) storing a lottery ticket drawing algorithm.
Patent KR-20030012951-A (KR)
Title: Multi-site/multi-channel Video Streaming Network System using active central video streaming relaying server and remote video streamers
Inventor: YOON GYEONG
IPC: H04N7/12
Filed: 2001-08-06
Abstract: PURPOSE: A multi-channel image transmission network system using a centralized active video interface server and a remote video transmission server are provided to centralize demands for leased lines for internet access in one point to enable smooth multi-channel image transmission through efficient bandwidth management. CONSTITUTION: A multi-channel image transmission network system includes a remote image transmission server(14) for digitalizing video signals output from a plurality of cameras(12), compressing and transmitting the signals, and an independent leased line network(18) for connecting the remote image transmission server and a centralized active video interface server(16) that receives video data of the remote image transmission server at the request of a user to relay the video data. The system further includes a large-capacity leased line(20) for connecting the active video interface server to the Internet, and a user system(22) connected to the Internet to allow a user to personally watch the image of the remote image transmission server, relayed by the active image interface server.
Patent KR-20030014766-A (KR)
Inventor: LEE CHUNG JAE
IPC: B60T8/34
Filed: 2001-08-13
Abstract: PURPOSE: A solenoid valve for a brake traction control system is provided to regulate braking pressure properly by opening a path with moving back a plunger from pressure of fluid and streaming oil from a hydraulic pump outlet to a master cylinder in applying overpressure. CONSTITUTION: A solenoid valve of a brake traction control system is composed of a shaft hole(33a) formed in an armature(33) to move the end of a plunger(35) moving back and forth in a valve core(31); a safety spring(39) combined with the plunger of the shaft hole to press the plunger to an inlet of the valve core; a first supporting sill(33b) integrally formed in the shaft hole for fitting the end of the safety spring; a second supporting sill(35b) formed outside the plunger to support the safety spring; and a fixing member(40) combined with the plunger to support the end of the plunger in the first supporting sill. Braking force is lowered by automatically opening the valve in applying overpressure to wheels by operating the hydraulic pump.
Patent KR-20020019404-A (KR)
Inventor: TAKANO OSAMU
IPC: E02F9/20
Filed: 2001-09-04
Abstract: PURPOSE: To provide a control device for a working vehicle easily resolving the cause by allowing input of power supply for many times in occurring of overcurrent abnormality in an electric circuit. CONSTITUTION: In this control device for the working vehicle controlling the working machine 3 and drive actuators 49, 46, and 45 for the traveling and having the electric circuit with a protective appliance for the overcurrent, the protective appliance is provided with circuit breakers 11-19 and the circuit breakers 11-19 are concentrated in a prescribed part or a car body.
Patent KR-20030020719-A (KR)
Title: 1-panel optic system
Inventor: LEE SEONG EUN
IPC: G02B27/00
Filed: 2001-09-04
Abstract: PURPOSE: A single-board-type optical system is provided to reduce the size of the system by combining a reflective LCD(Liquid Crystal Display) panel with a polygon reflector and color separation mirrors to construct an optical system. CONSTITUTION: A light source(201) emits an unpolarized light. A PBS(Polarized Beam Splitter) array(203) polarizes the unpolarized light emitted from the light source(201) into a specific wave. Color separation mirrors(204) are arranged on a light path of the PBS array(203) in a different angle to divide the light polarized and outputted from the PBS array(203) into R(red), G(Green), B(Blue) lights and change the light path. A polygon reflector(205) is arranged on a light path of the color separation mirrors(204) and scan sequentially the R,G,B lights divided from the color separation mirrors(204) by rotation. An LCD panel(206) receives the R,G,B lights of the specific wave from the polygon reflector(205) to form an image and reflects it in order to display.
Patent KR-20030021352-A (KR)
Title: Bended structure of pipe by using wrinkled tube
Inventor: KIM SANG JIK
IPC: F16L9/12
Filed: 2001-09-05
Abstract: PURPOSE: A bending structure and method of a pipe is provided to be used in a bent portion of a bottom or wall in installing piping. CONSTITUTION: In a bending structure of a pipe of a plastic resin material, a metal wrinkle pipe(16) is inserted to the plastic pipe(10b) and bent in 45-135 degrees. The bent pipes have a small bending radius, and distortion is not generated. As a device to bend the pipe, two bending member having pulley is connected by a hinge. The pipe is inserted between the bending member to bend the pipe easily.
Patent KR-20030021514-A (KR)
Title: Plating apparatus for lead frame
Inventor: BYUN YEONG SEOK
IPC: H01L21/50
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus for plating a leadframe is provided to increase a plating rate and work efficiency and guarantee a sufficient interval between a plate and a mask by installing nozzles in the plate of a nozzle unit so as to protrude toward the mask and by making the nozzles formed of a conductive material so that current can be applied to the nozzles. CONSTITUTION: An outer case(31) is prepared. The mask(35) is installed in the upper portion of the outer case. Pattern holes are correspondingly formed in a position where the leadframe(16) is to be plated. An inner case(32) is installed in the outer case to form a predetermined space between the outer cases. A supply pipe(36) for supplying plating liquid to the inside of the space is installed in the inner case. The nozzle unit is installed in the upper portion of the inner case. Through holes corresponding to the pattern holes of the mask and connected to the inner case are formed in the plate(33). The nozzles(34) are conductive so that current can be applied to the nozzles, protruding from the peripheral part of each through hole of the plate to the mask. A nozzle unit includes the plate and the nozzles. A press unit presses the leadframe positioned on the mask to the mask.
Patent KR-20010092012-A (KR)
Inventor: CHO DU KUM
IPC: G06Q50/10
Filed: 2001-09-07
Abstract: PURPOSE: A method for relaying broadcasting of a wire/wireless leisure sports and a server device capable of performing the method are provided to make a user watch a game state by transmitting game data re-constructed by simplifying an actual game through a terminal having a game executing program. CONSTITUTION: Data re-constructed by simplifying an actual game are provided to a server. A user progresses a game mode in a terminal and connects to the server(602). The user selects a wanted game in the game mode(604). If a game executing program is not installed in the terminal(606), the user downloads the game executing program by connecting to the server in the terminal(608). Wanted game data are downloaded from the server in the terminal through the internet or a public circuit network(610). The game executing program is executed by the received game data for making a viewer watch a game(612).
Patent KR-20030021877-A (KR)
Title: A Method of Manufacturing Functional Bio-Feed Additive from Brown-seaweed Wastes and the Functional Bio-Feed Additive Manufactured thereof
Inventor: LEE JEONG SIK
IPC: A23K1/16
Filed: 2001-09-08
Abstract: PURPOSE: A method for producing feed additives by fermenting roots, stalks, young leaves and sporophylls of brown algae is provided which produces functional feed additives containing rich nutrition of brown algae and has prevention effect of environmental pollution. CONSTITUTION: The waste brown algae is crushed on a roller and fermented with marine microorganisms containing γ-proteobacteria groups in a storage vessel and then dried. For an example, 2 tons of waste brown algae are cut and crushed into 1 to 5cm, and they are packed into a vinyl pack with a size of 60cmx90cm in an amount of 30kg with spraying marine microorganisms DS-01(KCTC-SD1006) in an amount of about 5L per pack, fermented for 75 days, dehydrated and then dried to produce 270kg of feed additives.
Patent KR-20030024980-A (KR)
Title: Apparatus for supplying a sub electric power an automobile
Inventor: LEE JONG YONG
IPC: B60N3/00
Filed: 2001-09-19
Abstract: PURPOSE: An auxiliary power supply device of a vehicle is provided to realize the use of an auxiliary convenience tool having a connecting jack of various diameters by preparing a main jack and a subsidiary jack of different sizes. CONSTITUTION: A holder(100) embedded on a body panel(10) in a vehicle has a guide space(110). A main jack(200) prepared on the front inner face and the rear bottom face of the holder has grounding plates(210,220) supplied with power from a battery. A cover(300) rotatably hinge-coupled to one side of the holder to selectively open the guide space has a guide boss(310) extending on the central inner face. A subsidiary jack(400) prepared on the inner face of the guide boss and the upper inner face has grounding plates(410,420) supplied with power from the battery.
Patent KR-20030028169-A (KR)
Title: Apparatus for detecting the flaw of high speed rolling sheet
Inventor: SHIN GYEONG GYUN
IPC: B21B38/00
Filed: 2001-09-27
Abstract: PURPOSE: An apparatus for sensing cutout flaws on high speed rolling strip is provided to accurately sense the cutout flaws occurred on the high speed rolling strip in a direction inclined to a thickness direction of the high speed rolling strip. CONSTITUTION: The apparatus for sensing cutout flaws on high speed rolling strip comprises an injection nozzle(2) equipped with a slit type injection hole longitudinally continuously formed and longitudinally installed at the lower part of the rolling strip (S) in a width direction thereof so that the injection hole of the injection nozzle(2) faces the side of the rolling strip (S); a high pressure air supply pipe(1) connected to the injection nozzle(2) so that the high pressure air supply pipe(1) supplies high pressure air to the injection nozzle(2); a cover(3) which is formed so that the cover(3) is positioned on the upper part of the rolling strip (S) of a part where the injection nozzle(2) is installed, and the cover(3) has a size covering the total width of the rolling strip (S); and high pressure air sensing means(4) a plurality of which are installed in a width direction of the rolling strip (S) on the inner surface of the lower part of the cover(3) to sense high pressure air rising from the lower part of the rolling strip (S), wherein the high pressure air sensing means(4) comprises rotation stand, first electrode, second electrode, and high pressure air sensing plate.
Patent KR-20020027286-A (KR)
Title: Non-aqueous electrolyte secondary cell
Inventor: FUKUSHIMA YUZURU
IPC: H01M10/0566
Filed: 2001-10-06
Abstract: PURPOSE: Provided is a non-aqueous electrolyte secondary cell in which, when a compound having an olivinic structure is used as a cathode active material, the load characteristics and the cell capacity can be compromised relative to each other to realize a non-aqueous electrolyte secondary cell having superior cell characteristics. CONSTITUTION: The non-aqueous electrolyte secondary cell comprises: a cathode having a layer of a cathode active material containing a compound represented by the general formula LixFe1-yMyPO4, where M is at least one selected from the group consisting of Mn, Cr, Co, Cu, Ni, V, Mo, Ti, Zn, Al, Ga, Mg, B and Nb, with 0.05 <= x <= 1.2 and 0 <= y <= 0.8; an anode having a layer of a cathode active material containing an anode active material; and a non-aqueous electrolyte; wherein the layer of the cathode active material has a film thickness in a range from 25 to 110 mu m.
Patent KR-20020029634-A (KR)
Inventor: ONCHI AKIHIKO
IPC: H01R12/71
Filed: 2001-10-12
Abstract: PURPOSE: An electrical connector is provided to contain displacement of a contact part within a given range with high precision, for an electrical connector of a small size and compression type. CONSTITUTION: A housing(2) is provided with a slot(14) for housing an arm contact(3). The arm contact in turn has a lead part(21) protruding from one end of the housing, press-fitting parts(23,24) against the housing, bent parts(25,27) for allowing displacement within the slot and a contact part(29) coming out of the slot and protruding from the other end of the housing. A limiting part(15) is provided in the housing. The limiting part is for limiting displacement of the contact part in the expanding direction within the slot, when the contact part is pressure contacted against a conductive face of a circuit board.
Patent KR-20030031678-A (KR)
Title: Lumbar support of seat for automobile
Inventor: CHOI DAE HYEONG
IPC: B60N2/22
Filed: 2001-10-15
Abstract: PURPOSE: A backrest of a seat for a vehicle is provided to improve comfortableness by preventing vibration from a seat back frame with inserting a rubber damping member in a guide groove, and to distribute pressure by enlarging the contact area of a seat back pad with ergonomic design. CONSTITUTION: A backrest for a seat of a vehicle is composed of a screw bar(14) vertically arranged in a seat back, and rotated by a motor(13) to drive a screw; back supporting bodies(15) rotated by a rotating grip(10), and arranged at both sides of the screw bar; a screw joint(17) moving up and down with supporting a shaft(16) of the back supporting body; and a guide plate(18) installed at vertical bars of the seat back frame to guide the shaft including the back supporting body. The back of the driver is supported optimally according to the body shape by adjusting the back rest up and down with the four-stage variable structure and ergonomic design.