baber/WOPTO huggingface dataset:
Patent KR-20010025611-A (KR)
Title: The advertisement construction for Internet
Inventor: LEE JEONG HWAN
Filed: 2001-01-11
Abstract: PURPOSE: The method for publicizing internet advertisement is provided to stand out a fine image of a company to a user by manufacturing and publicizing a CF using a characteristics through an advertisement process. CONSTITUTION: If a user(100) connects to the site through the internet(110), only certified member through a login process can read a letter of request of an advertisement or an advertisement in the site. The members consists of general members(150) and company members(160). The company members(160) can apply to the site by writing a letter of request of an advertisement with respect to an advertisement marketing strategy of the company. The general members(150) can manufactures an advertisement through a letter of request of an advertisement requested for manufacturing an advertisement by the company members(160). The manufactured advertisement is publicized to the general members(150) through an examination of an advertisement manager. At this time, a pre-fixed advertisement rate is offered to an advertisement manufacturer and an advertisement viewer.
Patent KR-20020061412-A (KR)
Title: Apparatus for measuring wavelength and optical power and optical signal-to-noise ratio of an optical signal in wavelength-division multiplexing optical communications
Inventor: CHOO GWANG UK
IPC: H04B10/07
Filed: 2001-01-16
Abstract: PURPOSE: An apparatus for measuring a wavelength of an optical signal, an optical strength and an optical signal-to-noise ratio in a wavelength division multiplexing optical communication is provided to heighten an accuracy in measuring an optical strength and optical signal-to-noise ratio by measuring them by using a signal-band reflection optical filter. CONSTITUTION: An optical amplifier(502) receives a wavelength division-multiplexed optical signal, amplifies it and outputs it together with a spontaneous emission light. As a band pass optical variable filter(506), a Fabry-Perot variable filter, an integrated optical device containing grid, a multi-layer thin film device, or an acousto-optic filter may be adopted. An optical circulator(508) includes three input/output terminals, of which input and output correspond clockwise. That is, when a light is inputted to an arbitrary terminal, it is output to the next terminal clockwise. An optical fiber Bragg grids(510,512) reflect a light corresponding to a grid period and pass a light of the remaining wavelength. In addition, the optical fiber Bragg grids(510,512) reflect only a particular wavelength component of the spontaneous emission light and outputs a spontaneous emission light discrimination signal.
Patent KR-20020063082-A (KR)
Title: Fitting Member for Finishing Concrete Surfaces
Inventor: AUH TAEK
IPC: E04G9/10
Filed: 2001-01-26
Abstract: PURPOSE: A fixing rail for surface finishing materials of a concrete structure is provided to execute a fixing work for surface materials to a mold effectively. CONSTITUTION: The fixing rail for surface finishing materials of a concrete structure comprises: a lower corporate body(10) having an earth plate(11) made with synthetic resins and a coupling groove part(12) projected longitudinally to the upper middle of the earth plate; and an upper corporate body(20) having a fixing plate(21) formed longitudinally to correspond to the earth plate(11) of the lower corporate body(10), and a coupling projection part(22) projected longitudinally to the lower middle of the fixing plate to secure both assembly spaces(30) for assembling and fixing an end of surface finishing materials(2) to both sides partitioned by fitting the coupling groove part(12) and the coupling projection part(22) of the lower and upper corporate bodies(10,20) mutually.
Patent KR-20010083235-A (KR)
Title: Mounting method and apparatus of bare chips
Inventor: MURAKAMI DOMO
IPC: H01L21/56
Filed: 2001-02-22
Abstract: PURPOSE: To provide method and apparatus for manufacturing a semiconductor element inexpensively while facilitating automation. CONSTITUTION: Electrical connection between the bumps 2 of a semiconductor element 1 and the pads on a mounting board utilizes shrinking force of a resin film 3, sandwiched between the semiconductor element and the mounting board, at the time of curing. The bumps 2 are formed collectively as the electrodes of respective semiconductor elements on a wafer 10 which is then bonded temporarily with the resin film 3 by vacuum lamination before being diced into individual elements. Cost can be reduced significantly as compared with a conventional method where bumps are formed on individual semiconductor elements and a resin film is fed onto the mounting board while matching the size for each semiconductor element at the time of mounting.
Patent KR-20010044482-A (KR)
Inventor: NA EUN JIN
IPC: A44C27/00
Filed: 2001-02-26
Abstract: PURPOSE: A round forming device for the outer circumference of an accessory is provided to form a variety of rounds on the outer circumference of necklaces or bracelets, to massively produce the accessories, and to improve the quality and the reliability of products. CONSTITUTION: The device comprises a main body(1) having a plurality of brackets(2a,2b,2c)); a power supplying part(20) by rotating a driving belt(3b) by a motor(M2); a plate(31) rotated by the power supply part(20); a spring(36) for returning an operation rod(32); a cam(35) to move the operation rod(32); a motor(M4) to operate a decelerator(38) by connecting a driving belt(3c) to pulleys(4e,4f); upper and lower rollers(43,44) to move an accessory to an end by operating a motor(M5); a guide rod(42) to guide the accessory to an end through an air hole; and a limiting switch(41) to control and stop the forming device in the absence of detecting the accessory.
Patent KR-20020074814-A (KR)
Title: Polymer Materials for Holographic Light Amplification without Electric Field And Manufacturing Method Thereof
Inventor: LEE GWANG SEOP
IPC: C08L33/10
Filed: 2001-03-22
Abstract: PURPOSE: Provided are a polymer composition capable of light-amplifying two beam together without polling and external electrical field, which shows photorefractivity without applying external electrical field, and a method for preparing the same. CONSTITUTION: The polymer composition comprises an optically transparent matrix polymer material; and at least any one of dye which is mixed with the matrix polymer material and changes the refractivity of the matrix polymer material, and polymer material grafted to the dye. The composition of the optically transparent matrix polymer material, and at least any one of dye and polymer grafted to the dye is 5-95 wt% and 5-95 wt%, respectively. The matrix polymer material is any one selected from polyacrylate, polymethacrylate, polyacrylamide, polycarbonate, polyvinylbutyral, polyvinylpyrrolidone, polyurethane, polyester, polyamide, polystyrene, polyimide, phenol, melamine, urea, and so on, and their derivatives and copolymers.
Patent KR-20020075123-A (KR)
Title: A chemical vapor deposition apparatus
Inventor: HAM HYEONG JAE
IPC: H01L21/205
Filed: 2001-03-23
Abstract: PURPOSE: A chemical vapor deposition(CVD) apparatus is provided to uniformly apply supplied gas to the inside of a chamber, by installing a plurality of gas supply pipes in which reaction gas and cleaning gas are selectively supplied such that the gas supply pipes are vertically stacked. CONSTITUTION: A plasma reaction is performed in the chamber(100). An electrostatic chuck(120) is installed inside the chamber. A wafer is settled on the electrostatic chuck. The plurality of gas supply pipes are formed as a multilayered structure along the inner surface of the chamber so that the reaction gas for a deposition reaction and the cleaning are supplied to the inside of the chamber.
Patent KR-20020076798-A (KR)
Inventor: CHOI CHANG UN
IPC: G11C29/00
Filed: 2001-03-30
Abstract: PURPOSE: A redundancy circuit of a semiconductor memory device is provided to reduce an area of the semiconductor memory device and improve a speed of the semiconductor memory device by forming an I/O redundancy portion and an I/O MUX portion with one block. CONSTITUTION: A memory core portion(20) is used for storing data. A write drive/read sense amplifier portion(30) is used for reading or writing the data from or to the memory core portion(20). A data input/output buffer portion(40) is used for inputting or outputting the data from or to the write drive/read sense amplifier portion(30) through a data input/output driver. A plurality of input/output redundancy and MUX portions(50) are connected with the memory core portion(20) in order to input or output the input/output data selected from an external test input/output address signal from or to the data input/output buffer portion(40) according to an external MUX select signal. The test input/output address signal is inputted into the input/output redundancy and MUX portions(50) through a decoder.
Patent KR-20010100875-A (KR)
Title: 반도체 캡슐화용 에폭시 수지 조성물 및 그를 사용한반도체 장치
IPC: H01L23/29
Filed: 2001-04-06
Abstract: 필수 성분으로서 (A) 에폭시 수지; (B) 페놀성 수지; (C) 경화 촉진제; 및 (D) 4 내지 100 μm 의 평균 입자 크기 및 1.5 μm 이상의 평균 쉘 두께를 갖는 공동 (hollow) 무기 충전재를 포함하는 반도체 장치 캡슐화용 에폭시 수지 조성물에 있어서, 성분 (A) 및 성분 (B) 의 양이 X 및 Y(X+Y) [식 중, X 는 에폭시 수지 (A) 의 에폭시 당량이고, Y 는 페놀성 수지 (B) 의 히드록실기 당량임] 의 총량이 350 이상이도록 조절되는 에폭시 수지 조성물; 및 에폭시 수지 조성물로 캡슐화된 반도체 요소를 포함하는 반도체 장치.
Patent KR-20020083635-A (KR)
Title: Method for Repairing and Strengthening of Prestressed Concrete Beams
Inventor: KIM JANG HO
IPC: E01D22/00
Filed: 2001-04-27
Abstract: PURPOSE: A repairing and reinforcing method of a prestressed concrete bending member is provided to extend the life span of the bending member, and to improve the safety by repairing and reinforcing the aged prestressed concrete bending member efficiently at low cost. CONSTITUTION: The surface of concrete is formed evenly, and resin is spread on the surface of concrete. A carbon fiber sheet is spread on the resin. The carbon fiber sheet is mounted on the concrete surface spreading the resin. The concrete attached to the sheet is cured. The resin is produced by mixing the resin primer and a hardening agent at the rate of 2 to 0.5-2, and the paint or mortar is spread before curing the concrete. The prestressed concrete structure is repaired and reinforced stably and efficiently by using carbon fiber reinforced PEEK(Poly Ether Ether Ketone). The life span of the bending member is extended, and the safety is improved.
Patent KR-20020085613-A (KR)
Title: Embossed PTC Element and the Method for Manufacturing thereof
Inventor: LEE GI YUN
IPC: H01C7/02
Filed: 2001-05-09
Abstract: PURPOSE: An embossed PTC(Positive Temperature Coefficient) element and a fabricating thereof are provided to lower an initial resistance of the PTC element and reduce a size of the PTC element by embossing the PTC element to increase a surface area of the PTC element. CONSTITUTION: A PTC sheet(2) is inserted between two sheets of metallic foil electrodes(1,1). The metallic electrodes(1,1) and the PTC sheet(2) are loaded between two embossing flat molds having uneven surfaces. The metallic electrodes(1,1) and the PTC sheet(2) are pressed during 30 to 60 minutes under temperature of 150 to 210 degrees centigrade and a pressure of 50 to 150 Kgf/cm¬2 by using an oil press. The metallic electrodes(1,1) and the PTC sheet(2) are laminated by performing the pressing process. An embossed PTC element is formed by laminating the metallic electrodes(1,1) and the PTC sheet(2). The embossed PTC element has average roughness of 0.1 to 30 micro meter and thickness of 0.05 to 5mm.
Patent KR-20010106263-A (KR)
Inventor: BERGE CHARLES T
IPC: C08K3/08
Filed: 2001-05-17
Abstract: 본 발명은 광채(glamour)가 개선된 금속 박편 함유 수성 코팅 조성물을 제공한다.  이 코팅 조성물은 수성 담체 중에 분산되어 있는 중화된 인산화 세그먼트 공중합체를 포함한다.  상기 세그먼트 공중합체 중의 인 잔기는 광채를 생성하기 위해 사용된 알루미늄 박편과 같은 금속 박편을 패시베이션(passivation)시킨다.  그 결과, 실질적으로 수소 가스의 생성이 감소한다.  세그먼트 공중합체에는 소수성 세그먼트 및 비이온성 친수성 세그먼트가 있다.  본 출원인은 상기 세그먼트 공중합체 중에 비이온성 친수성 세그먼트를 포함시킴으로써, 생성되는 코팅 조성물의 광채가 개선될 수 있음을 발견하였다.  또한, 본 출원인은 세그먼트 공중합체 중의 친수성 세그먼트에 대한 소수성 세그먼트의 몰비를 조절하고 소수성 세그먼트의 용해도 파라메터를 조절함으로써, 코팅 조성물의 분산 안정도를 유지하면서 종래의 금속 페인트에 비해 광채가 개선된 상태로 코팅 조성물 중에 패시베이션되지 않은 알루미늄 박편 또는 미리 패시베이션된 알루미늄 박편을 사용할 수 있음을 발견하였다.  그 결과, 제조자는 다양한 환경 친화적 용매, 필름 형성 결합제, 및 코팅 특성을 개선시키기 위해 코팅 조성물에 통상적으로 가해지는 성분들을 선택하는데 실질적으로 여유를 갖게 된다.  상기 조성물은 자동차의 OEM 및 끝손질용 금속 페인트에 사용하기 가장 적합하다.
Patent KR-20020090022-A (KR)
Title: Programable combination system
Inventor: SHIN IK GYEONG
IPC: G11B31/00
Filed: 2001-05-25
Abstract: PURPOSE: A combination system operating according to a selected operation pattern is provided to simply operate a complex combination system with a few inputs in case of editing and recording data from one recording medium to the other recording medium. CONSTITUTION: In a combination system(100) including a reproducing apparatus(120) reproducing data recorded at one recording medium and a recording apparatus(110) recording data at the other recording medium, the combination system includes a receiving part(117) receiving a command input by a user, a storing part(125) storing more than one pattern in regard to a system which the reproducing apparatus reproduces data, a control part(123) controlling the reproducing apparatus according to the pattern corresponding to the command received through the receiving part.
Patent KR-20020090480-A (KR)
Title: A method for removing floating matter and chlorine contained in a gas-cleaning facility of iron-making process and an apparatus
Inventor: CHOI TAE HWA
IPC: C02F9/06
Filed: 2001-05-28
Abstract: PURPOSE: A method for removing floating matter and chlorine from cooling water used in gas cleaning facility of ironmaking process and its apparatus are provided to prevent pipe corrosion due to chlorine by ozone treatment and electrolysis. CONSTITUTION: The apparatus comprises a condenser(2) into which ozone gas is supplied to oxidize floating matters contained in cooling water discharged from gas cleaning facility(1); a settling tank(3) in which the floating matter is settled in the form of oxides; an electrodialysis tank(5) which is divided into two chambers by ion membrane(51) so that oxide-free cooling water from the settling tank is electrolyzed to gasify Cl ion into chloride gas; a liquid/gas separator(6) which strips chloride gas from the cooling water; and chloride gas eliminator(8) which reacts chloride gas generated from the liquid/gas separator with sodium hydroxide solution for precipitation.
Patent KR-20010079054-A (KR)
Title: System and method for offering cyber visiting card over network
Inventor: PARK YONG HAN
IPC: G06F15/02
Filed: 2001-06-09
Abstract: PURPOSE: A system for providing an electronic business card using a data communication network and a method thereof are provided for a sender to transmit a pre-manufactured electronic business card to a specific receiver's terminal by reading the electronic business card from a communication terminal. CONSTITUTION: A communication module(10) is provided in a terminal for transmitting electronic business card data being stored in the terminal, all sorts of control data, and result data through the medium of a data communication network. A key operating unit(12) generates a selection signal for selecting a terminal for transmitting the stored one's electronic business card to another terminal and a screen output demanding signal for confirming to the transmitted electronic business card. An electronic business card preparing unit(14) is linked with the key operating unit(12) and prepares an electronic business card. A receiving visiting card storing unit(16) stores another person's electronic business card data transmitted from another terminal. A transmission visiting card storing unit(18) stores basic form data of an electronic business card for manufacturing/modifying the electronic business card through the electronic business card preparing unit(14). A control unit(20) generally controls a signal flow of the system.
Patent KR-20020095794-A (KR)
Title: Combination of microsatelite marker for fingerprinting of korean-bred rice cultivars and the significant code number thereby
Inventor: AHN SANG NAK
IPC: C12Q1/68
Filed: 2001-06-15
Abstract: PURPOSE: Provided are a microsatellite DNA marker combination for classification of rice varieties and specific code numbers given thereby, therefore each of 148 kinds of Korean rice has a specific code number, so that the Korean rice can be easily classified. CONSTITUTION: The microsatellite DNA marker combination for classification of rice varieties consists of six(6) microsatellite DNA markers of RM48, RM249, RM209, RM70, RM257 and OSR20, wherein they are positioned at the 2nd, 5th, 6th, 7th, 9th and 12th sites in a rice chromosome, respectively, and have their own numbers of two digits according to each PCR amplified allele. Each variety of the rice is given code number of 11 digits by combination of the 6 microsatellite markers according to chromosome numbers; and the microsatellite DNA markers are selected by using PCR amplification and 4% acrylamide electrophoresis.
Patent KR-20020095834-A (KR)
Title: Discharge cells between barrier walls of alternating current discharge type plasma display panel
Inventor: CHEN KUANG-LANG
IPC: H01J11/36
Filed: 2001-06-16
Abstract: PURPOSE: A discharge cell is provided to achieve improved structural strength of barrier ribs and prevent non-uniformity of phosphor layer printing and color mixture, while reducing manufacturing costs. CONSTITUTION: A plurality of parallel barrier ribs(34) are formed at the surface of the rear substrate of the plasma display panel, and disposed to correspond to the cross point of an X-electrode and a Y-electrode disposed on the front substrate of the plasma display panel. A plurality of discharge cells(41) corresponding to the X-electrode and Y-electrode are arranged to form the first space between the adjacent barrier ribs. A plurality of non-discharge cells(42) are arranged between the adjacent discharge cells so as to form the second space serving as a gas channel between the adjacent discharge cells. A junction having a predetermined shape is formed between one of the discharge cells and the adjacent non-discharge cell. The energy emitted from the gas discharge of the discharge cells is concentrated into the discharge cells.
Patent KR-20020097394-A (KR)
Title: xDSL Service High Frequency (30KHz equal then bandwidth) Noise damage prevention
Inventor: YEO SANG KUN
IPC: H04L12/20
Filed: 2001-06-20
Abstract: PURPOSE: An apparatus for preventing the RF(Radio Frequency) noise damage of an xDSL(x Digital Subscriber Line) service is provided to remove an RF inputted from an AC power line for protecting the human body and minimizing the influence from other devices. CONSTITUTION: A frequency band of a line filter(2) for EMI(Electro-Magnetic Immunity) is used as 30KHz-30MHz bands including an xDSL frequency band for minimizing use conducted emission and conducted susceptibility and providing a high-quality communication service. Inductor and capacitor values are changed and a core is changed for changing 150KHz-30MHz frequency bands to the 30KHz-30MHz frequency bands suitable for an xDSL.
Patent KR-20020000516-A (KR)
Inventor: CHANG ANZHONG
IPC: C23C16/455
Filed: 2001-06-22
Abstract: PURPOSE: A showerhead with reduced contact area is provided to distribute gases in a semiconductor process chamber. CONSTITUTION: In one embodiment, a showerhead(118) comprising a perforated center portion(214), a mounting portion(202) circumscribing the perforated center portion and a plurality of bosses(210) extending from the mounting portion each having a hole disposed therethrough is provided. Another embodiment of the invention provides a showerhead that includes a mounting portion(202) having the first side circumscribing a perforated center portion(214). A ring(304) extends from the first side of the mounting portion. A plurality of mounting holes(306) are disposed in the mounting portion radially to either side of the ring. The showerhead provides controlled thermal transfer between the showerhead and chamber lid resulting in less deposition on the showerhead.
Patent KR-20020004861-A (KR)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: EURLINGS MARKUS FRANCISCUS ANT
IPC: G03F7/20
Filed: 2001-07-03
Abstract: PURPOSE: Provided is a lithographic projection apparatus which specifically includes corrective optics to reduce ellipticity error. CONSTITUTION: The lithographic projection apparatus comprises: a radiation system to provide a projection beam of radiation, the radiation system comprising an illumination system, the illumination system being adjustable with respect to angular and spatial energy distributions of the projection beam and to provide a preselected intensity distribution of the projection beam in a pupil of the illumination system; a support structure to support patterning structure, the patterning structure serving to pattern the projection beam according to a desired pattern; a substrate table to hold a substrate and being movable along X and Y directions in an X, Y-coordinate system defined in the apparatus; a projection system to project the patterned beam onto a target portion of the substrate, and to project the intensity distribution onto a pupil of the projection system; an optical element rotatable around the optical axis of the projection apparatus to correct an intensity anomaly comprising two elongated sections distributed along the X and Y direction, respectively, and having different intensities.
Patent KR-20030003829-A (KR)
Title: Method of smart card charging by mobile phone
Inventor: CHOI GWANG JU
IPC: G06K17/00
Filed: 2001-07-04
Abstract: PURPOSE: A method for charging a smart card using a mobile communication terminal is provided to automatically charge the smart card by directly paying a charge to an ETC(Electronic Toll Collection) operator through the mobile communication terminal while inserting the smart card into an ETC terminal. CONSTITUTION: A subscriber for an ETC system remits the money together with the smart card information to an ETC system company by connecting to a financial organization through the mobile communication terminal(S104). The ETC system company confirms the amount and transmits the smart card information and the amount information to be charged to the smart card to a charging server through an ETC system operation server(S105). The ETC charging server updates the remainder information of the smart card by using the received information and transmits the update information to an ETC terminal controller(S106). The ETC terminal controller updates an ETC billing database and registers the charging content to the smart card(S109).