baber/WOPTO huggingface dataset:
Patent KR-20030002615-A (KR)
Title: Automobile safety driving system and method thereof
Inventor: KIM CHEOL HO
IPC: B60Q5/00
Filed: 2001-06-29
Abstract: PURPOSE: A safety operation system and method of a vehicle is provided to promote of safety operation by a driver by early detecting an object of a blind spot through an ultrasonic sensor and giving the driver warning if the object of the blind spot is detected. CONSTITUTION: A safety operation system and method of a vehicle comprises a steering wheel sensor unit(210) for sensing steering wheel rotation angle data of a running vehicle and outputting to a control unit; a vehicle speed sensor unit(290) for sensing the speed data of the running vehicle and outputting to the control unit; an ultrasonic drive unit(260) for selecting a first ultrasonic transmitting and receiving unit and a second ultrasonic transmitting and receiving unit, and producing a first ultrasonic drive signal and a second ultrasonic drive signal; the first ultrasonic transmitting and receiving unit(240) for generating first ultrasonic waves according the first ultrasonic drive signal and sensing first reflective waves and converting the first reflective waves into an electric signal and then outputting the electric signal to a first receiving processing unit(270); the second ultrasonic transmitting and receiving unit(250) for generating second ultrasonic waves according to the second ultrasonic drive signal and sensing second reflective waves and converting the second reflective waves into an electric signal and then outputting the electric signal to a second receiving processing unit(280); the control unit(220) for outputting a warning display control signal to a warning display unit; and the warning display unit(230) for displaying warning data for the driver.
Patent KR-20030005486-A (KR)
Title: Process for making an electronic device having a multilevel structure
Inventor: CHOU CHUNG LIN
IPC: H01L21/768
Filed: 2001-07-09
Abstract: PURPOSE: A process for fabricating an electronic device having a multilayered structure is provided to remarkably improve planarization of each interconnection level as compared with a conventional technology by using a dense non-porous oxide layer formed on the first metal film before the first porous oxide layer is formed. CONSTITUTION: A substrate(40) having an insulated planar surface is prepared. A metal film is formed on the planar surface of the substrate. The metal film is selectively masked by using the first mask to define an exposed area and the first exposed area on the metal film. The metal film is non-porously anodized to form the dense non-porous oxide layer(43) on the first exposed area. The first mask is removed from the metal film. The metal film and the dense non-porous oxide layer are selectively masked by using the second mask so that the second exposed area offset from the unexposed area on the metal film is defined on the dense non-porous oxide layer. The metal film and the porous non-porous oxide layer are porously anodized so that the dense non-porous oxide layer and the metal film are transformed into a porous oxide layer in the second exposed area. The second mask is eliminated from the metal film and the dense non-porous oxide layer.
Patent KR-20030005936-A (KR)
Title: card checking machine for mobile phone
Inventor: HAM HAN KYUNG
IPC: G06K17/00
Filed: 2001-07-11
Abstract: PURPOSE: A card checker for wireless payment is provided to perform a card payment function stably by making a cellular phone be fixed to the card checker while transmitting/receiving the information read by the card checker with the cellular phone directly connected to an input/output terminal of the card checker and making the cellular phone transmit/receive the information to a payment organization. CONSTITUTION: The cellular phone is installed to a seat(11) of the card checker for the wireless payment. The seat(11) comprises a rear wall(12) contacting with a rear surface of the cellular phone, side walls(13,14) bending and extending to a front direction from a side terminal of the rear wall, and a bottom surface(15) accepting the bottom surface of the cellular phone. A terminal port(16) inserted into a terminal insertion groove on the bottom surface of the cellular phone is formed on a center of the bottom surface(15). A reading part(18) reading the card is formed on the side wall(14) as a slot. Elastic tools(18) elastically inserted into the grooves formed on a side part of the cellular phone are formed on the inner side of the side walls(13,14).
Patent KR-20030006645-A (KR)
Title: system and method for referring to information by one click using the caption informations
Inventor: JUN GU
IPC: H04N21/858
Filed: 2001-07-13
Abstract: PURPOSE: A system and a method for retrieving information by one click using caption information are provided to retrieve caption information with a simple information search command of a user, and interwork broadcasting viewing with information search. CONSTITUTION: A system(100) for retrieving information by one click using caption information includes a broadcasting signal receiving part(110) receiving a broadcasting signal including the caption information, a caption information storing part(132) storing the caption information based on a point of time a user inputs an information search command for the caption information, a sentence analysis part(134) dividing major word components from the stored caption information, an Internet search part(136) searching the Internet using the major word components as key words while the user watches a TV, a display part(170) displaying the search result obtained by the Internet search part, an input part(190) inputting a display command to display the search result, and a search result storing part(138) storing the search result.
Patent KR-20030008588-A (KR)
Title: Rubber Ring Separator which is using Contract Exhauster
Inventor: KANG HYUN WON
IPC: F01N13/08
Filed: 2001-07-19
Abstract: PURPOSE: A rubber ring separator for fixing an exhaust device of an automobile is provided to easily attach/detach the exhaust device or muffler by removing a hard rubber hanger bracket engaged with the fixing pin formed around the lower body of the automobile, muffler of the exhaust device, or pipe lines. CONSTITUTION: A rubber ring separator for fixing an exhaust device of an automobile is composed of a handle having a protrusion, a pin hanger(7) for attaching/detaching a fixing pin and getting wider on pulling the handle upward and downward, a U-shaped supporter(6) for fixing the movement of a hanger bracket during the separation of the hanger bracket by the pin hanger(7), and a hole(8) for adjusting the gap between the supporter and pin hanger, a separator(1) including a bolt(3) engaged with the hole(8).
Patent KR-20020009439-A (KR)
Inventor: BARANAUSKAS MYOKOLAS
IPC: C25D5/54
Filed: 2001-07-20
Abstract: PURPOSE: A method for producing conductor coating on dielectric surface is provided to enhance qualities of a dielectric surface by manufacturing press-forms using the galvanoplastic method, or for assemblies for shielding electromagnetic emission in order to use in various areas of industry for the preparation of dielectric surfaces of electroplating. CONSTITUTION: Profiled articles from shock-resistant polystyrene, with surface area of 70 cm, etching 5 minutes at room temperature with 17M H2SO4 and 0.5M KJO4. Items are rinsed with water after etching and treated for 10 minutes in solution which contains 0.01M CoF3 and 0.35M NH4OH, under room temperature. After this, the items are rinsed in acetic acid up to pH 5 in acid water and treated for 30 seconds in sulphide solution which contains 0.1 M Na2S. After treatment, the items are rinsed with distilled water, dried and nickel-plated for 15 minutes in Watts electrolyte, containing(M): NiSO4 - 1.2; NiCl2 - 0.2 and H3BO3 - 0.5; initial flow density 0.3 A/dm, temperature 40 DEG C.
Patent KR-20020094871-A (KR)
Inventor: HUH GYEONG HOE
Filed: 2001-07-21
Abstract: PURPOSE: A system and method for managing a credit exchange ticket is provided to enable a client to buy a wanted commodity or service by utilizing a credit exchange ticket through checking an inherent number and authenticating the client in a credit exchange ticket issuing company or any member store by registering the credit exchange ticket in a card having a payment right or a card having no payment right when the client requests a usage and a registration of the exchange ticket. CONSTITUTION: A credit exchange ticket managing system(100) includes a card company managing system(30) and an issuing company managing system(40). Two clients(10b,10a) are connected to the card company managing system(30) through a communication network(20). The client(10a) purchases a credit exchange ticket. The client(10b) receives the credit exchange ticket from the client(10a) and uses the client(10a). The client(10a) purchases a credit exchange ticket not only in a credit exchange ticket issuing company or a credit exchange ticket member store on an off-line but a member store on an on-line. The client(10b) connects to the card company managing system(30) through the communication network(20) and inputs information of the obtained credit exchange ticket in a client connection system(31). A credit exchange ticket authentication system(43) compares an inherent number of the credit exchange ticket with an inherent number in a credit exchange ticket database(49a). If the inherent number of the credit exchange ticket is identified with the information of the database, an approval message is transmitted to a credit exchange ticket authentication and collection system(33).
Patent KR-20030010348-A (KR)
Title: Method for data broadcasting
Inventor: LIM JAE HO
IPC: H04N7/08
Filed: 2001-07-26
Abstract: PURPOSE: A data broadcasting method is provided to allow a client to easily confirm information related with predetermined broadcasting contents. CONSTITUTION: When a digital data broadcast producing tool(200) reproduces a motion-picture file and the reproduction position of the motion-picture file is the initial location into which broadcasting contents related information is inserted, an operator temporarily stops the reproduction operation of the motion-picture file. The operator inputs broadcasting contents related information with respect to a plurality of objects displayed on the reproduction image of the motion-picture file and the motion-picture file is reproduced, to insert the broadcasting contents related information into the motion-picture file. A motion-picture broadcasting server(202) broadcasts the motion-picture file into which the broadcasting contents related information has been inserted through a transmission medium(206). A client terminal(208) receives and watches the motion-picture file. When the client terminal selects a predetermined object displayed on a screen, broadcasting contents related information of the selected object is found from the received motion-picture file and displayed.
Patent KR-20030012391-A (KR)
Title: A magnet fixing structure of deflection yoke
Inventor: PARK HAN GYU
IPC: H01J29/76
Filed: 2001-07-31
Abstract: PURPOSE: A magnet fixing structure for a deflection yoke is provided to achieve improved productivity by allowing a magnet to be easily accommodated/extracted into/from the case fixed at the outer periphery of the flange of the separator. CONSTITUTION: A case(124) is fixed at the outer periphery of a flange(123) of a separator(120) of a deflection yoke(100), in such a manner that an accommodation space having an open top is formed within the case. Stopper protrusions(124b) protruded upward are formed at both ends of the lengthwise outer surface of the accommodation space, and each stopper protrusion has a stopper rib(124c) protruded toward the accommodation space and a press member(124d) protruded in the direction opposite to the stopper rib.
Patent KR-20010085106-A (KR)
Inventor: KIM BOK SOUNG
IPC: E01C1/04
Filed: 2001-08-08
Abstract: PURPOSE: An intersection system for a smooth traffic stream is provided to pass vehicles an intersection without stopping or waiting a signal to any direction of a road abutting on the intersection. CONSTITUTION: In an intersection(300), a first road group(100) and a second road group(200) are crossed each other. The first road group contains a right running road(100a) and a left running road(100b) based on the east and the west and the second road group contains a right running road(200a) and a left running road(200b) based on the south and the north. The first road group is an underground road and two road groups additionally contain outmost lanes(10a,10b,10c,10d) for a light turn. In the first road group includes a first right underground road(30) in the middle of the right running road of the first road group; a first left underground road(50) in the middle of the left running road of the first road group; a second right underground road(70) in the middle of the right running road of the second road group; and a second left underground road(90) in the middle of the left running road of the second road group. The first and second right underground roads and the first and second left underground roads have upper plates(80a,80b,80c,80d) to be connected with the left running roads and the right running roads.
Patent KR-20030013795-A (KR)
Title: A new inducer for the expression of pod promoter
Inventor: KIM NAM GYU
IPC: C12N15/29
Filed: 2001-08-09
Abstract: PURPOSE: Provided is an elicitor extracted from fugal isolated BDF-1 strain and used as an inducer for the expression of POD(peroxidase) promoter, thereby increasing the production of gene products of the medicinal protein inserted into the POD promotor, and producing medicinal proteins and useful material in high yield with low production cost. CONSTITUTION: The POD promotor expression inducer contains as main ingredient the elicitor extracted from the hyphal wall component(HWC) of a novel strain BDF-1(KCTC 1002BP), wherein POD is originated from sweet potatoes. The activity of the POD promotor in tobacco cells transformed with a vector including it is increased by treating the elicitor.
Patent KR-20030015755-A (KR)
Title: Protection circuit for a display device
Inventor: SONG GEUN SU
IPC: H04N3/19
Filed: 2001-08-17
Abstract: PURPOSE: An image display device protection circuit is provided to prevent high voltage supplied to a cathode ray tube from being discharged through an anode cap to protect peripheral circuits. CONSTITUTION: An image display device protection circuit includes a current sensor(220), a high-voltage control driving circuit(230), a micro-controller(240), and a high-voltage control circuit(250). The current sensor detects current discharge from an anode cap(200). The high-voltage control driving circuit outputs a current detection signal according to a signal inputted from the current sensor. The micro-controller outputs a high voltage control signal according to the current detection signal. The high-voltage control circuit controls output of high voltage according to the high voltage control signal output from the micro-controller. The micro-controller controls the operation of the high-voltage control circuit according to the current detection signal inputted from the high-voltage control driving circuit.
Patent KR-20030020669-A (KR)
Title: How to separate a press product from a molder
Inventor: KIM SEOK TAE
IPC: B21D45/02
Filed: 2001-09-04
Abstract: PURPOSE: A method which is capable of separating press work from dies more simply and obtaining superior processing and stability of the dies is provided. CONSTITUTION: The method for separating a press work from dies comprises the processes of forming a small hole(20) on the body(10) of the dies in such a way that the hole is not penetrated thereinto; and inserting an elastic body(30) into the hole in the state that the elastic body is partially protruded into the outer side, wherein the elastic body is pressed to be pushed into the body of the dies during pressing while the elastic body returns to the projecting state by elasticity thereof after pressing so that the press work is separated from the dies, and wherein a plurality of prominences are formed on the surface of the elastic body, a part of the elastic body(30) that is contacted with the work is projected in a conical shape, and a hole is formed on a part of the elastic body that is contacted with the inside of the body(10) of the dies so that the elastic body is expanded between the prominences and hole(20), or expanded into the inside of the body of the dies.
Patent KR-20030021042-A (KR)
Title: Gas combustion apparatus for dryer
Inventor: HAN IN HUI
IPC: F26B11/02
Filed: 2001-09-05
Abstract: PURPOSE: An apparatus for gas combustion for a drier is provided to increase heat efficiency. CONSTITUTION: An apparatus includes a heating part supplying heat for generation of hot blast; a heat insulating duct having air flowing therein, and supplying hot blast generated in the heating part to a drying chamber; and a hot blast duct(50) coaxially installed in the heat insulating duct, having a mixing hole(54), and generating hot blast by heat generated in the heating part to flow to the heat insulating duct. The mixing hole transmits air flowing through the heat insulating duct to an inside of the hot blast duct and has a guide piece to guide air in the heat insulating duct.
Patent KR-20010099240-A (KR)
Title: 태양에너지를 이용한 항공장애등
Inventor: LEE HUN KI
IPC: F21S11/00
Filed: 2001-09-14
Abstract: 본 발명은 태양에너지를 이용한 점멸 부자 방식으로, 상세하게는 전력이 필요없이 태양에너지를 이용하여 고휘도의 발광력을 갖는 광원에 불을 밝히는 솔라셀과 이를 제어 또는 방출하는 회로, 에너지를 충전, 방출하는 축전지와 빛을 발하는 발광체, 빛을 모아 빛의 밝기를 보강하고 작업의 간편화로 대량생산을 가능케하는 집속방법을 사용하는 제품으로 야간 비행시 항공기들로 하여금 위치, 경계, 접근금지,방향을 가르키는 것으로 등대역할을 하는 하늘의 교통표지판이다.
Patent KR-20030026057-A (KR)
Title: High-speed discharge-suppressed d flip-flop
Inventor: KIM SU WON
IPC: H03K19/096
Filed: 2001-09-24
Abstract: PURPOSE: A high speed discharge-suppression D-flipflop is provided to improve glitch effects and the slope of the clock signal by preventing the discharge of the output signal at the undesired time. CONSTITUTION: A high speed discharge-suppression D-flipflop includes a first to a third nodes(A,B,C), a pair of first precharge devices(MP10,MP11) for precharging the first and the second nodes by a first supply voltage in response to a clock signal(CLK), a first switch device(MN10) for supplying a first discharge path between the first and the second nodes in response to the input signal(D), a second switch device(MN11) for supplying a second discharge path between the second and the third nodes in response to the voltage of the first node, a second precharge device(MP12) for precharging the first supply voltage to the output terminal in response to the voltage of the second node, a pair of third switch devices(MN12,MN13) for supplying a third discharge path between the output terminal and the third node in response to the clock signal and the voltage of the second node and a fourth switch device(MN14) for connecting the first to the third discharge paths to the second supply voltage in response to the clock signal.
Patent KR-20030026480-A (KR)
Title: double walled melody magic cup
Inventor: CHO HONG SIK
IPC: A47G19/22
Filed: 2001-09-26
Abstract: PURPOSE: A dual melody magic cup is provided to operate a melody function and play music if a temperature of contents in the cup is higher than a predetermined level and show a figure on the surface of the cup and change the color of the figure if the contents of the cup is heated to a predetermined level. CONSTITUTION: The upper ends of inner and outer tubes(1,2) are coupled to each other spaced at a vacuum space by means of stainless steel material. A melody chip(4) outputting a melody signal, a speaker diaphragm(5) generating a sound upon receipt of the output signal of the melody chip(4) and a battery(7) are mounted on a space formed between the lower ends of the inner and outer tubes(1,2). A temperature sensor(6) equipped therein with a bimetal is connected to the battery(7) and the melody chip(4) so as to send an electric current to each other.
Patent KR-20030028113-A (KR)
Title: electric luminescent element
Inventor: WANG CHIH YUAN
IPC: H05B33/14
Filed: 2001-09-27
Abstract: PURPOSE: An electro-luminescent device is provided to collect the electric power, and radiate the light in the dark place by using a light emission layer to absorb and store energy. CONSTITUTION: An electro-luminescent device includes a front electrode layer(10), a light emission layer, an electric induction layer(30), a back electrode layer(40), an insulating package layer(50), and a luminant layer(60). The light emission layer is formed on an upper surface of the front electrode layer(10). The electric induction layer(30) is formed on the light emission layer. The back electrode layer(40) is formed on the electric induction layer(30). The insulating package layer(50) is formed on the back electrode layer(40). The luminant layer(60) is formed on the insulating package layer(50). Electrons of the light emission layer are excited by the AC voltage generated from the front electrode layer(10) and the back electrode layer(40).
Patent KR-20030028206-A (KR)
Title: Structure and its fabrication method of thin film transistor liquid crystal display
Inventor: KIM MYEONG GYU
IPC: G02F1/1333
Filed: 2001-09-27
Abstract: PURPOSE: A structure of a thin film transistor liquid crystal display device and a method for manufacturing the same are provided to secure the same volume of a storage capacitor with less surface area, and improve an aperture ratio. CONSTITUTION: Gate electrodes are formed on a substrate on which cavities are formed, having a three-dimensional structure in patterns similar to the cavities. A gate insulating film is formed on the gate electrode. A semiconductor layer is formed on the gate insulating film. An active layer is formed on the semiconductor layer, including an ohmic contact layer. Source and drain electrodes are formed on the active layer. A passivation film is formed to protect the source and drain electrodes. Pixel electrodes are formed on the passivation film. Contact holes are formed to connect the pixel electrodes and the drain electrode. A storage capacitor has a three-dimensional structure of a storage lower electrode formed together with the gate electrode, and a storage upper electrode formed together with the source and drain electrodes.
Patent KR-20020025825-A (KR)
Inventor: MIZUTANI SATOSHI
IPC: A61F13/511
Filed: 2001-09-28
Abstract: PURPOSE: A liquid permeable film for an absorbent article, the absorbent article using the liquid permeable film, and a method for producing the liquid permeable film are provided to eliminate a sticky feeling on the skin and to sufficiently decrease a stuffy feeling by removing vapor. CONSTITUTION: Linear flaws(14) are formed on the surface of a pore-opening film, in which fillers(13) are mixed in the inner part. Protrudent parts(14a) of a resin such as a thin film shape, a minute projection shape and a minute fibrous shape are formed in the edge parts of the linear flaws. The surface of the film is modified by providing the protrudent parts and a touch to the skin is soft and both a sticky feeling and a stuffy feeling are difficult to be caused.