baber/WOPTO huggingface dataset:
Patent KR-20030085282-A (KR)
Title: Method for forming the concave capacitor in semiconductor device
Inventor: NOH JAE SEON
IPC: H01L21/8242
Filed: 2002-04-30
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent bridge between cylinders by forming a capping layer and a bulk layer having different concentration. CONSTITUTION: A plurality of interlayer dielectrics(120) composed of bulk layers(122) and capping layers(123) are formed on a semiconductor substrate(100) having a plug(110) by using four injectors in APCVD(Advanced Plasma CVD). At this time, the bulk layers(122) are formed by using three injectors and the capping layers(123) are formed by using one injector, wherein the concentration of the capping layer(123) is lower than that of the bulk layer(122). Contact holes are formed by patterning the interlayer dielectrics(120). Then, a capacitor is formed by removing the interlayer dielectrics(120).
Patent KR-20030086726-A (KR)
Title: A number transmitting method in telephone apparatus
Inventor: CHO HANG JUN
IPC: H04M1/27
Filed: 2002-05-06
Abstract: PURPOSE: A method for sending number in a telephone system is provided to previously store information numbers, to fetch a stored number when the sending of an information number is required, and to automatically send it. CONSTITUTION: In case that the sending of an information number is required after a user is connected to the ARS of the National Railroad Administration, the user pushes a menu button in a traffic state and fetches a number sending function(a). If the user selects the number sending function, a password input window is displayed(b). Then, if the user inputs a correct password, a number sending function screen, in which various items are listed, is displayed(c). If the user selects "1. railroad membership number" among the listed items, a railroad membership number is displayed(d). After confirming the railroad membership number, the user pushes the send button and sends it to the ARS.
Patent KR-20030089095-A (KR)
Title: A Novel Functional Group Protecting Amino Group, Method for Producing the Functional Group, and Method for Synthesizing Peptides
Inventor: HAN HO GYU
IPC: C07C323/12
Filed: 2002-05-16
Abstract: PURPOSE: A protection group for an amino group, its preparation method, a method for protecting an amino group by using the protection group and a method for preparing a peptide using the protection group are provided, to improve the heat stability, the chemical stability and the solubility to a solvent of the derivative whose amino group is protected with the protection group. CONSTITUTION: The protection group for an amino group is formed by using a carbonic ester compound represented by the formula 1, wherein X is p-nitrophenyloxy group, imidazoyl group, Cl or Br; Y is S; and Ar is an aryl group containing F. The carbonic ester compound of the formula 1 is prepared by reacting a fluorinated derivative of an aryl halide with mercaptoethanol to prepare a fluorinated derivative of 2-(phenylsulfanyl)-ethanol; and reacting the 2-(phenylsulfanyl)-ethanol with p-nitrophenyloxy group, imidazoyl group, Cl or Br. Preferably the aryl halide is an aryl chloride.
Patent KR-20030089758-A (KR)
Title: Etchant coating apparatus and Method of manufacturing the Etchant Film of using the same
Inventor: KIM UNG GWON
IPC: H01L21/3063
Filed: 2002-05-18
Abstract: PURPOSE: An etchant coating apparatus and a method for fabricating an etchant layer by using the same are provided to reduce the consumption amount of etchant by forming the etchant layer in substrate units. CONSTITUTION: An etchant coating apparatus includes a substrate support plate(114) and a coating portion(118). The substrate support plate(114) is used for loading a substrate(112) including an etch target layer. The coating portion(118) includes an etchant inlet portion(118a) and a slit nozzle portion(118b). The slit nozzle portion(118b) forms an etchant layer(116) by coating the etchant(120) on the substrate(112). An method for fabricating an etchant layer by using an etchant coating apparatus includes a process for preparing an etchant coating apparatus(110), a process for arranging the substrate(112) including the etch target layer on the substrate support plate(114), a process for supplying the etchant(120) to the etchant inlet portion(118a), and a process for coating the etchant(120) on the substrate(112) by using the slit nozzle portion(118b).
Patent KR-20030092636-A (KR)
Title: On-line downtown or shoping mall being closely linked with off-line downtown or shopping mall using real shape of off-line downtown or shopping mall
Inventor: CHO BYEONG HO
Filed: 2002-05-30
Abstract: PURPOSE: An online shopping street or shopping mall is provided to enable a user to browse a shopping street or mall as if the user browses a real world shopping street or shopping mall, and to get detailed information on a store at a homepage of a corresponding store in a case that the user clicks on an online store. CONSTITUTION: The online shopping street or shopping mall has a form geographically and topographically similar to a real world shopping street or shopping mall. If a user scrolls a screen left to right or vice versa, the user can browse stores in the online shopping street or shopping mall as if he or she browses the stores in the real world shopping street or shopping mall while he or she is walking in the street or mall. The online shopping street or shopping mall is linked to the real world shopping street or shopping mall. A hosting service provider hosts web pages or events of the online shopping street or shopping mall. The user can get information on an event or a discount at the online shopping street or shopping mall, and purchase commodities there.
Patent KR-20020062869-A (KR)
Inventor: SUNG CHOUNG HYUN
IPC: A23L33/20
Filed: 2002-05-27
Abstract: PURPOSE: Provided is a method for manufacturing instant healthy food product for diet by immature barley powder prepared by boiling immature barley with loess water then followed by drying and pulverizing it. Therefore, the instant healthy food product prevent adult diseases and obesity. CONSTITUTION: The manufacturing method comprises the steps of: sterilizing loess then powdering it into a size of 1000mesh or more; preparing loess water by mixing the loess powder in water; boiling immature barley and other grains(black bean, job's tear, brown rice, vegetables, medicinal herbs, seaweed etc.) in the loess water respectively then followed by drying them in the shade and pulverizing them; mixing the prepared ingredients above.
Patent KR-20030095110-A (KR)
Title: The method and equipment of preceding pile insertion using with connecting prominence , the inhalation hole and exhalation one of earth and sand
Inventor: JANG SEONG MUK
IPC: E02D5/20
Filed: 2002-06-11
Abstract: PURPOSE: A pile pre-penetration device with a connecting protrusion formed outside a casing and an earth and sand discharge pipe having an inlet and an outlet, and a method thereof are provided to cut down maintenance and construction expenses by obtaining the linearity of the pile in advance before construction. CONSTITUTION: A pile penetration device has a connecting protrusion formed outside a casing; vertical and horizontal support plates installed inside the casing part; an earth and sand discharge pipe having an earth outlet(52) and an earth inlet(51) and transporting earth and sand; and a bentonite injection pipe installed in the corner of the casing part. The pile penetration device is installed in the ground, and the connecting protrusion is inserted to a cut-off groove of a pile wall. The pile penetration device is inserted to the ground to the embedded depth of the pile wall with putting earth and sand into the earth inlet and discharging earth and sand to the earth outlet, and the pile wall is intruded to the ground.
Patent KR-20040000934-A (KR)
Title: Structure of bump united part of lead in TCP
Inventor: JUNG YE JEONG
IPC: H01L21/60
Filed: 2002-06-26
Abstract: PURPOSE: A structure of a bump united part of a TCP(Tape Carrier Package) lead is provided to enhance the united intensity by increasing an united area between a fillet of a metal bump and the bump united part. CONSTITUTION: A structure of a bump united part of a TCP lead includes a plurality of metal bumps(12), a plurality of leads(14), and a bump united part(15). The metal bumps(12) are formed on an active region of a semiconductor chip. The leads(14) are electrically connected to the semiconductor chip through the metal bumps(12). The leads(14) are formed with shapes of plane having the uniform width. The bump united part(15) is a part of the lead(14) in order to be electrically connected to the metal bump(12). The bump united part(15) is formed with two or more divided parallel bars.
Patent KR-20040003654-A (KR)
Title: Generator of fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/02
Filed: 2002-07-03
Abstract: PURPOSE: An electric power generation apparatus for a fuel cell is provided, to improve the electric power generation amount remarkably without enlarging a separator. CONSTITUTION: The electric power generation apparatus(100) comprises a polymer electrolyte membrane(101); a positive electrode which is adhered to the one side of the electrolyte membrane with a certain distance and where oxidation reaction occurs with the supply of fuel; a negative electrode which is adhered to the other side of the electrode membrane and where reduction reaction occurs with the supply of air; a separator which is adhered to the positive and negative electrodes to form paths for fuel and air; and at least two arranged unit cells(C) comprising a current collector adhered to the separator, with a common of an electrolyte membrane(101).
Patent KR-20030009186-A (KR)
Title: A film of yittria-alumina complex oxide, a method of producing the same, a sprayed film, a corrosion resistant member, a member effective for reducing particle generation
Inventor: OHASHI TSUNEAKI
IPC: C01F17/00
Filed: 2002-07-18
Abstract: PURPOSE: A film of an yttria-alumina complex oxide having a high peel strength to a substrate, and a member effective for reducing particle generation having a high retention capability of deposits and usable for a long time period with improved stability are provided. CONSTITUTION: The method of producing a film of an yttria-alumina complex oxide comprises the step of spraying a mixed powder of powdery materials of yttria and alumina onto a substrate to produce a sprayed film composed of an yttria-alumina complex oxide. The film of an yttria-alumina complex oxide is characterized in that the yttria-alumina complex oxide comprises those of garnet and perovskite phases and a ratio YAL{420}/YAG{420} is not lower than 0.05 and not higher than 1.5, provided that the ratio YAL{420}/YAG{420} is the ratio of a peak strength YAL {420} of the {420} plane of the perovskite phase to a peak strength YAG {420} of the {420} plane of the garnet phase, the peak strengths being measured by X-ray diffraction method. The film formed by spraying is characterized in that the film is made of an yttria-alumina complex oxide and free from a crack having a length of not smaller than 3 μm and a width of not smaller than 0.1 μm. The corrosion-resistant member comprises a substrate and a film of an yttria-alumina complex oxide, wherein the yttria-alumina complex oxide comprises those of garnet and perovskite phases and a ratio YAL{420}/YAG{420} is not lower than 0.05 and not higher than 1.5, provided that the ratio YAL{420}/YAG{420} is the ratio of a peak strength YAL {420} of the {420} plane of the perovskite phase to a peak strength YAG {420} of the {420} plane of the garnet phase, the peak strengths being measured by X-ray diffraction method. The member effective for reducing particle generation comprises a substrate and a surface layer on the substrate, wherein the surface layer has alpha calculated according to the following formula of not lower than 50 and not higher than 700: alpha=(a specific surface area measured by Krypton adsorption method (cm/g))x(a thickness of the surface layer (cm))x(a bulk density of said surface layer (g/cm)).
Patent KR-20040011731-A (KR)
Title: Device for connecting a coggrugated steel pipe with coating and thereof method
Inventor: KIM TAE KYU
IPC: F16L47/02
Filed: 2002-07-30
Abstract: PURPOSE: A device and method for connecting coated corrugated steel pipes is provided to prevent damage and water leakage of a part connecting the corrugated steel pipes by improving the watertightness, corrosion resistance, and intensity of the connection part. CONSTITUTION: A device for connecting coated corrugated steel pipes(1,2) is composed of a guide piece(3) mounted at the outer circumference of a connection part of the corrugated steel pipes and having an injection port, an injection unit(5) injecting melted thermoplastic resin(4) into the inside of the guide piece through the injection port, and a hot wire(6). The hot wire coils around the outer circumferences of each end of the corrugated steel pipes.
Patent KR-20040012061-A (KR)
Title: A reclaimed rubber composition of truck-tire
Inventor: PARK SANG HO
IPC: C08K5/39
Filed: 2002-07-31
Abstract: PURPOSE: Provided is a recycled rubber composition for truck tires wherein 1,6-bis(N,N'-dibenzenyl thiocarbamoyl dithio)-hexane as an anti-reversion agent is added in the same amount with a vulcanizing agent for improving the resistance to reversion of natural rubber, thereby enhancing exothermic property and preventing deterioration of tire properties. CONSTITUTION: The recycled rubber composition for truck tires using a natural rubber as a raw material comprises 1,6-bis(N,N'-dibenzenyl thiocarbamoyl dithio)-hexane as an anti-reversion agent in the same amount with a vulcanizing agent added to the rubber composition.
Patent KR-20020067484-A (KR)
Inventor: BAY BYUNG CHUL
Filed: 2002-08-02
Abstract: PURPOSE: A method for paying a credit card and a credit card terminal are provided to perform an authentication for enabling only a genuine card owner to use the card by checking a genuineness of a card user with accuracy. CONSTITUTION: A credit card terminal connected to a touch board capable of coding a writing style of a user through an interface is mounted in a card member store, and sign information is transmitted to a VAN company terminal with details as a using amount of money of a credit card user through the credit card terminal(1,2). The VAN company terminal transmits a using amount of money and the sign information of the user to an information processing terminal of a VAN head office(3). The information processing terminal of a VAN head office decodes the transmitted information, make data of the using amount of money and the sign, and constructs a user database based on the details and information for a storage(4). When a search of the user information is requested through the VAN company terminal, the information processing terminal outputs the user information as a card receipt format.
Patent KR-20040013236-A (KR)
Title: conductive ceramic electrode and including a electrostatic chuck
Inventor: CHOI YEONG MIN
IPC: H01L21/68
Filed: 2002-08-05
Abstract: PURPOSE: A conductive ceramic electrode is provided to obtain uniform and strong absorption power by making a conductive ceramic electrode formed of a conductive ceramic material including titanium such that the conductive ceramic electrode is of a plate type to generate a uniform electric field. CONSTITUTION: An electrode(20) is composed of a conductive ceramic material including titanium. The conductive ceramic material is a mixture composed of titanium nitride and aluminum nitride wherein the aluminum nitride is 5-50 weight percent of the titanium nitride.
Patent KR-20040013473-A (KR)
Title: Linear check system for fuel gauge
Inventor: JUN HYEON JU
IPC: G01F9/00
Filed: 2002-08-06
Abstract: PURPOSE: A system for evaluating the linearity of a fuel gauge is provided to precisely evaluate the linearity of the fuel gauge by graphically processing angle data of the fuel gauge in a controller. CONSTITUTION: A linearity evaluating system for a fuel gauge includes a retrieving device for retrieving fuel from a fuel tank in a predetermined speed. A fuel pump including a fuel sender is installed in the fuel tank. A regulator and a fuel retriever are installed at an exhaust side of the fuel pump. A signal outputted from the fuel sender is supplied into a cluster side of the fuel gauge so that an angle of the fuel gauge is varied in proportional to an amount of fuel being reduced. The regulator maintains a constant fluid level. A fuel pump/control unit controls driving force of the fuel pump. A flowmeter/control unit sends a signal to the fuel pump/control unit by checking an amount of retrieved fuel.
Patent KR-20040013792-A (KR)
Inventor: CHOI JAE YEONG
IPC: H04B1/40
Filed: 2002-08-08
Abstract: PURPOSE: A method for displaying pictures of a portable phone is provided to add a hot key function to a camera key, and to easily access a picture menu, then to add a slide show function, thereby enabling a user to easily see the pictures by simply operating a key with consecutive screens. CONSTITUTION: A system displays many menus showing stored contents with a camera by pressing a set hot key. If a user selects a slide show view function among the menus, the system displays the first predetermined screen. The system sequentially displays next pictures by operating a directional button or during predetermined delay time while displaying the first screen. If the user completes inputting of the key, the system completes the procedure, but if not, the system continuously displays other pictures. If the user selects a general picture view menu, the system displays a corresponding picture list and displays a corresponding picture.
Patent KR-20040015387-A (KR)
Title: An apparatus for adjusting the serpentine of strip in looper carriage
Inventor: KIM MAN HO
IPC: B21B39/08
Filed: 2002-08-12
Abstract: PURPOSE: An apparatus for adjusting strip skewness of looper carriage is provided to prevent fracture of strip stored by sensing tension of operating chain for vertically moving carriage in which supporting rolls are installed and adjusting tension of the chain during there is something wrong with tension of the chain. CONSTITUTION: In an apparatus for adjusting skewness of strip stored as forming looper on strip supporting rolls installed in an upper carriage(110) vertically moved by operating chain(112) and a lower carriage fixed to a lower side of tower, the apparatus(1) for adjusting strip skewness of looper carriage comprises a base(10) installed at one side of the operating chain(112) on the upper carriage(110); a chain tension adjusting part(30) which is installed on the base(10) in such a manner that the chain tension adjusting part(30) is moved back and forth and equipped with an operating sprocket(32) clamped to the operating chain(112) to adjust tension of the operating chain(112); and a tension sensing means(50) installed at the chain tension adjusting part(30) to sense tension of the operating chain(112) by operating sprocket bracket(34) integrally moved during backward movement of the operating sprocket(32).
Patent KR-20040017627-A (KR)
Inventor: LEE SIN WON
IPC: G01M7/08
Filed: 2002-08-23
Abstract: PURPOSE: An air bag performance testing apparatus is provided to conveniently and reliably test the air bag performance by applying real collision data to an air bag control unit by converting the real collision data into digital values. CONSTITUTION: An air bag performance testing apparatus includes a controlling/analyzing unit(10), a test condition generating unit(20), and an air bag control unit(30). The controlling/analyzing unit(10) stores various vehicle collision data and outputs control signals for the collision test. The controlling/analyzing unit(10) provides testers with the collision test result using a monitor. The test condition generating unit(20) is connected to a digital interface part of the air bag control unit(30) and the control/analyzing unit(10) outputs control signals to the test condition generating unit(20). The test condition generating unit(20) generates real vehicle collision data, digitalize the data and output the digitalized data to the air bag control unit(30). Test results obtained in the air bag control unit(30) are fed back to the control/analyzing unit(10), and the control/analyzing unit analyzes the test results.
Patent KR-20040017647-A (KR)
Title: A engine support carrier
Inventor: YOO JEONG HYEON
IPC: B62D65/10
Filed: 2002-08-23
Abstract: PURPOSE: An engine support carrier is provided to adjust height to specifications of an engine to be assembled and to easily correct a mounting point deviated on a conveyor. CONSTITUTION: An engine support carrier loaded on a conveyor(1) for transferring an engine of an outfitting line and supporting the engine to be supplied is composed of a base plate(3) loaded on the conveyor; a sliding plate mounted to the base plate to slide in one direction by a sliding device; an attaching device disposed to each edge unit of the sliding plate to support the lower side of the engine; and a stopper device(41) installed to the side of the sliding plate to fix the sliding plate to the base plate. The sliding device includes a plurality of sliding rails mounted to the base plate in one direction and a plurality of sliding grooves installed to the sliding rails and formed at the lower side of the sliding plate.
Patent KR-20040021198-A (KR)
Title: System for information identifing service of Mobile Handsets through network and method thereof
Inventor: CHO YEONG IK
IPC: H04W4/24
Filed: 2002-09-03
Abstract: PURPOSE: A system and method for confirming the information of a terminal through a network is provided, so that a mobile terminal user can confirm his call details directly after calling. CONSTITUTION: A system for confirming the information of a terminal through a network comprises a calling terminal(100), a called terminal(200), a switching part(300), a billing part(400), and a short message management part(500). The switching part(300) relays a call, generated from the calling terminal(100) through a wireless communication network, to an international switching network and creates a call detail record. The billing part(400) comprises a call detail record collection part(410) and a charge calculation part(430). The call detail record collection part(410), if a call is connected and a call detail record is created, gathers the call detail record from the switching part(300) in real time. The charge calculation part(430) classifies calls into international/domestic calls, based on the call detail records collected in the call detail collection part(410), and calculates the prices for the classified calls. The short message management part(500), comprised of a message transfer part(510), a message processing part(530), and message rejection management part(550), makes out short messages, based on the calculated prices, and sends them to calling terminals within a regular time.
Patent KR-20040028194-A (KR)
Title: length variable car pedal
Inventor: PARK HUI JUN
IPC: G05G1/40
Filed: 2002-09-30
Abstract: PURPOSE: A pedal for a vehicle capable of adjusting the length is provided to enable adjustment of the length of the pedal according to driver's physique. CONSTITUTION: A pedal for a vehicle capable of adjusting the length comprises a first arm(1) forming a receiving part(7); a footboard(5) to which operating force is given; a second arm(3) forming an insertion part(9) to be inserted in the receiving part; and a fastening unit(11) fastening the first and second arms. The other side of the first arm is hingably supported to a vehicle body. The footboard is installed to the other side of the second arm. The fastening unit comprises length-adjusting holes(13) bored in the insertion part at predetermined intervals; a fastening hole bored in the first arm with the receiving part; a bolt(17) connecting the length-adjusting holes and the fastening hole; and a nut(19) fastened to the bolt.