baber/WOPTO huggingface dataset:
Patent KR-20000077170-A (KR)
IPC: B22D11/20
Filed: 2000-05-06
Abstract: The continuous casting operation uses a soft reduction action on the molten core of the cast material. The shaping section u only a pair of rollers (23) with the pull forces (Z) on the cast material as the control value. The comparison between nominal a actual values is used to set the ratio between the position of the paired rollers (23) and the peak (S) of the soft zone, so tha the cast strand is hardened throughout directly in the roller gap between the two rollers (24,25).
Patent KR-20010049390-A (KR)
Title: Semiconductor device
Inventor: ASANO HIROYUKI
IPC: H01L21/60
Filed: 2000-05-23
Abstract: PURPOSE: To provide a miniaturized semiconductor device improved in reliability at low cost, without increasing a chip size or the like and changing the design of the external terminal of a semiconductor chip for high frequency or package. CONSTITUTION: A semiconductor chip 3 for high frequency is provided with plural amplifier circuits 1 and 2, capable of dealing with a high frequency as well. A package 11 for mounting the semiconductor chip 3 is provided. Bonding wires 8 and 9 are provided for respectively electrically connecting the each of, amplifier circuits 1 and 2 and the package H. The interval of respective second nodes, which are the respective electric nodes of the respective bonding wires 8 and 9 of the package 11, is provided wider than the interval of respective bonding pads 6 and 5, which are the respective first electrical nodes of the respective bonding wires 8 and 9 in the respective adjacent amplifier circuits 1 and 2.
Patent KR-20010107371-A (KR)
Inventor: LEE GYEONG HO
IPC: G11B20/00
Filed: 2000-05-27
Abstract: 본 발명은 인터넷을 이용한 신곡추가 방법에 관한 것으로, 노래방 기기 관리자가 인터넷망을 이용하는 중에 서버의 뮤직 홈페이지의 메뉴를 선택하여 접속하도록 하고, 
     서버에 접속된 노래방 기기 관리자에게 뮤직 홈페이지에 가입할 것인 가의 여부를 물어 가입을 한 후 새로운 곡을 다운로드 받을 수 있도록 하고, 
     상기 서버에서 제공하는 화면에 디스플레이된 기능화면을 클릭하여 다운로그 받을 곡을 선택하도록 하고, 
     노래방 기기 관리자가 곡을 퍼스널 컴퓨터의 원하는 폴더로 다운로드 받도록 하고, 
     상기의 퍼스널 컴퓨터에 신곡팩 녹음기를 연결하여 폴더에 저장된 신곡을 다시 신곡팩에 저장하도록 하고, 
     상기의 새로운 곡이 저장된 신곡팩을 노래방기기의 신곡팩 삽입부에 결합하여 노래방 기기를 이용하는 사용자가 신곡팩의 새로운 곡을 선택하여 재생시킬 수 있도록 함으로써 원하는 곡이나 신곡을 편리하고 간단하게 추가할 수 있도록 한 것이다.
Patent KR-20000054386-A (KR)
Inventor: LIM SANG HYUN
IPC: A61F7/00
Filed: 2000-06-03
Abstract: PURPOSE: A hyperthermic treatment device having horizontal rotation type massage spheres is provided to accomplish maximized effectiveness of massage treatment while arranging the massage spheres to perform massage action in sequence starting from the waist to the neck of the user. CONSTITUTION: A device comprises a pair of massage rods(20,20') arranged in parallel inside a base(10) along with the lengthwise direction of the base(10), a plurality of massage spheres(b1-b16) arranged at a periphery of the rods(20,20') for performing massage action, and a driving unit(30) for rotating the massage rods(20,20'), wherein the spheres(b1-b16) perform a sequential massage action starting from the waist up to the neck of the human body.
Patent KR-20010111349-A (KR)
Inventor: KIIM NAM GIE
Filed: 2000-06-10
Abstract: 본 발명은 컴퓨터를 이용하여 찾는 주체와 찾을 대상 사이를 연결하여 사람을 찾아 주는 방법에 관한 것이다. 사람을 찾아주는 방법은 컴퓨터에 자신 또는 타인의 정보가 찾을 대상 데이터로 입력되는 단계와, 찾는 주체가 컴퓨터에 입력하는 찾을 대상 정보가 검색어로 입력되는 단계와, 상기 검색어와 매칭되는 데이터를 상기 찾을 대상 데이터들에서 검색하는 단계와, 상기 찾는 주체에게 상기 검색결과를 출력하는 단계를 포함한다. 찾을 대상 데이터가 입력되는 단계에서는 적어도 하나 이상의 확인질문이 입력되며, 찾는 주체에게 전달되는 검색결과에 나타난 적어도 하나 이상의 찾을 대상 중에서 하나를 선택하는 경우 상기 찾을 대상이 입력한 확인조회문을 찾는 주체에게 전달하고, 찾는 주체가 상기 확인조회문에 대하여 입력하는 응신 정보를 입력하고, 확인조회문과 상기 응신 정보를 비교하여 그 일치의 정도가 사전 설정된 기준에 적합한 경우 상기 찾을 대상에 대한 데이터의 적어도 일부를 상기 찾는 주체에게 전달하며, 상기 사전설정된 기준에 적합하지 않은 경우 상기 찾을 대상에게 상기 찾는 주체에 대한 정보를 전달할 수 있다. 찾을 대상의 데이터는 정형데이터 또는 비정형데이터이다.
Patent KR-20020003686-A (KR)
Title: Electric sanction board
Inventor: KIM WAN GI
IPC: G06F15/02
Filed: 2000-06-26
Abstract: PURPOSE: A device for electronic payment is provided to decide an approval simply by installing the minimum hardware necessary for an electronic payment using an electronic pen and an electronic seal. CONSTITUTION: An LCD monitor(10) displays a deciding document. A plurality of function keys(20) includes a power key, a deciding document down key, a deciding document output key, a return key, a reservation key, and a transmission key. A microprocessor connects and controls to the above devices and performs a function of an electronic signing plate using a program being stored in a ROM. If an electronic signing plate connects to a wire/wireless network through a network connection unit, an electronic deciding server senses the connection and prepares for receiving a password of a deciding officer. If the deciding officer inserts an electronic seal(50) in a reader(60), the reader(60) reads a password of the electronic seal(50) and transmits the password to the server. The server checks the deciding officer and transmits a waited deciding document. The electronic signing plate receives the deciding document and stores the document in a memory, and outputs the deciding document on an LCD monitor(10) in accordance with a command of the deciding officer by the function keys(20). The deciding officer may sign or take a memo on a pad(40) using an electronic pen(30) after checking the deciding document.
Patent KR-20020001426-A (KR)
Inventor: PARK SANG UK
IPC: H01L23/48
Filed: 2000-06-28
Abstract: PURPOSE: A stack package is provided to reduce manufacturing cost of a stack package by making a main semiconductor chip perform a function of a pattern film, and to greatly reduce an electrical signal transmission path by electrically connecting sub semiconductor chips while using a conductive bump filled in a via hole of the sub semiconductor chips as a medium. CONSTITUTION: A bond pad is disposed on the surface of a main semiconductor chip(50). The main semiconductor chip has a metal pattern(70) electrically connected to the bond pad, wherein the pad has bump land and a ball land sequentially disposed from the center. At least one sub semiconductor chip(10,10a,10b,10c) has a size to expose the ball land, mounted in the center of the main semiconductor chip. The sub semiconductor chip includes via holes in a position corresponding to the bump land. The sub semiconductor chip has conductive bumps(40) filling the inside of the respective via holes and electrically connected to each other so that the conductive bump in a lowermost portion is electrically connected to the bump land and each conductive bump is electrically connected to the bump pad. A solder ball(90) is mounted on the ball land of the metal pattern, having a height more protruded than the surface of the semiconductor chip disposed in an uppermost portion of the sub semiconductor. An encapsulating material(100) encapsulates the upper region of the main semiconductor chip to expose only the mounting height of the solder ball.
Patent KR-20020001466-A (KR)
Title: Auto Control Device of Gamma Voltage in Liquid Crystal Display and Method of Driving the Same
Inventor: JANG GYEONG GEUN
IPC: G09G3/36
Filed: 2000-06-28
Abstract: PURPOSE: An automatic gamma voltage control device of an LCD and a driving method thereof are provided to control a gamma voltage according to a user's preference by forming an automatic gamma voltage control device compatible with peripheral devices connected with an LCD. CONSTITUTION: A memory device portion(18) is used for storing compatible data, gamma data, and predetermined data by using an EEPROM or an EPROM. A control system portion(19) is connected with a user interface portion. The control system portion(19) is connected with the memory device portion(18) through an I2¬2C bus line(21) in order to select data modes stored in the memory device portion(18). A multi-channel portion(17) includes a data line(20), a digital data reception portion, a reference voltage generation portion, and a DAC portion. The data line(20) transmits the data of the memory device portion(18) and a synchronous signal. The digital data reception portion transmits the data and the synchronous signal received from the data line(20) and a synchronous signal line(20a) to the DAC portion. The reference voltage generation portion transmits an external voltage to the DAC portion. The DAC portion analyzes the data received from the digital data reception portion.
Patent KR-20020004731-A (KR)
Title: Shape memory alloy in Ti-Ni-Cu-Mo
Inventor: HUH SIN GU
IPC: C22C14/00
Filed: 2000-07-07
Abstract: PURPOSE: A Ti-Ni-Cu-Mo based shape memory alloy is provided which not only precisely separates B2-B19 transformation and B19-B19 transformation of a Ti-Ni-Cu alloy but also substitutes Mo for partial Ni of the Ti-Ni-Cu alloy so that slip critical stress is improved. CONSTITUTION: The Ti-Ni-Cu-Mo based shape memory alloy comprises 50Ti-(45-X)Ni-5Cu-XMo(at.%)(X=0.3-1.0), 50Ti-(40-X)Ni-10Cu-XMo(at.%)(X=0.3-1.0), 50Ti-(35-X)Ni-15Cu-XMo(at.%)(X=0.3-1.0), or 50Ti-(30-X)Ni-20Cu-XMo(at.%)(X=0.3- 1.0). The Ti-Ni-Cu-Mo based shape memory alloy is manufactured by adding 1 at.% or less of Mo to alloys Ti-45Ni-5Cu(at.%), Ti-40Ni-10Cu(at.%) and Ti-35Ni-20Cu(at.%), wherein a master alloy of Ti and Mo is manufactured using plasma melting process since a fusion point of Mo is high as a temperature of 26 deg.C during alloy manufacturing, the manufactured master alloy along with Ti sponge having a purity of 99.6%, pure Ni having a purity of 99.9% and pure Cu having a purity of 99.99% are charged into a graphite crucible for high frequency vacuum melting, the hot rolled alloy is processed into a wire rod having a diameter of 1.2 mm at a temperature of 298 deg.K after hot rolling the manufactured ingot at a temperature of 1123 deg.K in case of an alloy having 10 at.% or less of Cu concentration while a sample is directly collected from the ingot since rolling and drawing are impossible in case of an alloy having 15 at.% or more of Cu concentration, and wherein an amount of Mo is maintained to 1 at.% or less since a transformation temperature is excessively dropped, thereby deviated from the ordinary temperature range, resulting in the deterioration of forming property when Mo is added in an amount of 1 at.% or more.
Patent KR-20020006725-A (KR)
Title: Gar bage can for street
Inventor: LEE YONG KUN
IPC: B65F1/14
Filed: 2000-07-13
Abstract: PURPOSE: A waste basket for a street is provided to obstruct the generation of a fire, to prevent the leakage of smoke even in the case of the fire, and to achieve an easy discharge of waste. CONSTITUTION: The waste basket comprises a funnel member(3) formed with an upper cigarette stub input hole(2) and a lower cigarette stub discharge hole(4); a waste basket body(1); a lampshade shaped shutter member(5) for opening and closing the lower cigarette stub discharge hole of the funnel member; a pushing lever(7) extending upward from the shutter member; a support(11) extending upward from the waste basket body for supporting the pushing lever; a return spring(10) to be elastically moved against the falling of the pushing lever; and a cigarette stub receiving drawer(14) located in the bottom part of the waste basket body.
Patent KR-20000059123-A (KR)
Inventor: LEE IL HWAN
IPC: G06F17/00
Filed: 2000-07-12
Abstract: PURPOSE: A system for simplifying membership registration method on internet is provided to secure increased number of members and to maintain the web site's place as that of an organization similar to the citizen registration institute by providing simplified and unified membership registration process, membership information alteration, and customers' convenience. CONSTITUTION: A system for simplifying membership registration method on internet is composed of connection, confirmation, and registration. The registered web site's and specified web site's agree for cooperation, the user connects to the specified web site's, and clicks membership registration. A membership registration form is displayed, the user clicks a bar that reads 'register the membership information stored in the registered web site's', and a screen that requests for the registered web sites's ID and password is displayed. The registered web site's is searched and the personal information is retrieved. The user is asked to 'register as the above' and if clicks yes, the user is registered with identical user information. When there are additional information by the specified web site's, additional input of the information is made. The user can periodically retrieve and update the personal information of the registered web site's to alter and update personal information of all other registered sites.
Patent KR-20020007722-A (KR)
Title: Water level controlling apparatus and method of siphon for condensing boiler
Inventor: KANG BYEONG HUI
IPC: F24H9/20
Filed: 2000-07-18
Abstract: PURPOSE: A device and a method for controlling the water level of a condensate water gutter of a condensing boiler are provided to restrain the invasion of a room with exhaust gas by supplying water when the water level of a condensate water gutter is lower than a specific level and to avoid incompetence of combustion by stopping a boiler and informing of the abnormal state to a user. CONSTITUTION: A device for controlling the water level of a condensate water gutter of a condensing boiler comprises a first water level sensor(100) sensing the lowest level of a condensate water gutter(21); a second water level sensor(110) for sensing the operating level of the condensate water gutter; a third water level sensor(120) for sensing the maximum level of the condensate water gutter; a water supply valve(300) for supplying water to the condensate water gutter; and a control unit(200) controlling a boiler depending on the water level sensed by the water level sensors and controlling the water supply valve. If the level of the condensate water of the condensate water gutter is lower than the minimum water level, the water supply valve is operated to automatically supply water. If the water in the condensate water gutter overflows, the boiler is stopped. Therefore, the boiler is operated only when the level of the water in the condensate water gutter is proper.
Patent KR-20020009284-A (KR)
Inventor: NA JEONG HUN
IPC: H03G3/20
Filed: 2000-07-25
Abstract: PURPOSE: A squelch circuit is provided to reduce a costs of a radio frequency portion used in a wireless communication system and an adjustment number, by using a fixed resistor when adjusting the squelch circuit according to a noise level. CONSTITUTION: The first transistor(Q1) has an emitter connected to a ground terminal and a base connected to DEMOD IC. The second transistor(Q2) has a base connected to a collector of the first transistor(Q1) through a resistor(R4) and to a power supply voltage(VCC) through resistors(R4, R3), a collector connected to the power supply voltage(VCC) via a resistor(R6), and an emitter connected to the ground voltage via a resistor(R5). A fixed resistor part(R1, R2) is connected to the base of the first transistor(Q1) and the DEMOD IC. The first capacitor(C1) is connected in series with the IC. The second capacitor(C2) is connected between the power supply voltage(VCC) and the ground voltage(GND).
Patent KR-20000063620-A (KR)
Inventor: LEE YEONG IL
IPC: A61M5/00
Filed: 2000-07-26
Abstract: PURPOSE: A device for detecting the volume of injection is provided which notifies patients, patron, nurse and doctor of the instance when the set volume of Ringer solution is injected to patients so that it is helpful in curing and nursing patients more safely. CONSTITUTION: The device for detecting the volume of injection comprises the parts of: a transfer member(4) which includes a movable contact point(6) to move vertically within a housing(2) as the volume of injection fluid into a vessel for Ringers solution; a fixation member(10) which includes a fixation contact point(8) to electrically contact with the movable contact point when the transfer member is moved upwardly; and a notification circuit which generates sound and notification mark to notify that the Ringer solution is decreased as the set volume when the movable contact point of the transfer member and the fixation contact point are contacted.
Patent KR-20020014278-A (KR)
Title: Manufacturing method of flat bamboo plate and its apparatus
Inventor: JEONG HONG CHUL
IPC: B27J1/00
Filed: 2000-08-17
Abstract: PURPOSE: A method is provided which prepares a surface layer of a rigid bamboo and processes the surface layer of the bamboo into a flat bamboo plate so that the flat bamboo plate is easily adhered on a plane, and the flat bamboo plate that is processed by the method is provided. CONSTITUTION: The processing method of flat bamboo plate comprises an inner skin arrangement process(100) of cutting the inner skin of pieces of bamboo which are cut to certain lengths so that a constant thickness is maintained in the skin layer; a cutting process(200) of manufacturing an arc shaped bamboo plate(11) having a constant area by cutting the skin layer that is arranged to a constant thickness in the inner skin arrangement process(100); a softening process(300) of providing the arc shaped bamboo plate(11) with flexibility by heating the arc shaped bamboo plate(11) cut to a certain size in the cutting process(200) with a heating means; a flat bamboo plate process(400) of spreading the arc shaped bamboo plate(11) that is softened through the softening process(300) into a flat bamboo plate(12) by pressing the arc shaped bamboo plate(11) using a pressing means in such a manner that pressing is first applied to the center of a female groove part of the arc shaped bamboo plate(11), and then the application area of pressing is gradually widened to the other parts of the arc shaped bamboo plate(11); and a stabilization process(500) of cooling and drying the flat bamboo plate(12) in the state that it is being pressed so that the spreading condition of the flat bamboo plate(12) processed through the flat bamboo plate process(400) is continuously maintained.
Patent KR-20000072256-A (KR)
Inventor: LEE SEONG TAI
IPC: B60R9/04
Filed: 2000-08-22
Abstract: PURPOSE: A ski carrier being mounted with adhesive and molding is provided to carry a ski, a boat, tools, implements, or the like by mounting the carrier on a roof of a vehicle. CONSTITUTION: A ski carrier being mounted with adhesive and molding is characterized in that a molding of which bottom surface is bonded with a double-sided adhesive tape is attached on a roof of a vehicle without any damages of the roof, and the carrier is attached and fastened on the molding with bolts, thereby the carrier can be mounted on the roof of the vehicle without any scratches and damages on the roof.
Patent KR-20010050198-A (KR)
Title: Polishing pad conditioner
Inventor: OMORI HITOSHI
IPC: B24B53/00
Filed: 2000-08-24
Abstract: PURPOSE: To provide a polishing pad conditioner with no apprehension contaminating a silicon wafer at a relatively low cost of manufacture capable of rework (conditioning) of a polishing pad surface in suitable roughness, having a very long life, and capable of stably maintaining uniform conditioning. CONSTITUTION: This conditioner comprises a plurality of columnar diamonds 12 regularly arranged so as to be protruded in a work surface and a conductive bond member 14 integrally fixing the columnar diamond. The conductive bond member 14 comprises a conductive metal plate 15 having a plurality of holes 15 for burying the columnar diamond 12 and a conductive sintered metal with which a clearance is charged between the hole and the columnar diamond. In the conductive bond member, while making a conductive liquid flow between itself and an electrode opposed with a space apart, so that its electrolytic dressing can be performed.
Patent KR-20020016679-A (KR)
Title: Composition for producing a plastic goods and method for producing a plastic goods using the same
Inventor: JANG JONG YEOP
IPC: C08L3/02
Filed: 2000-08-26
Abstract: PURPOSE: Provided are a composition for producing articles being friendly to environment and capable of biodegradation and a process for producing the articles by using the composition. CONSTITUTION: The composition contains: less than 90pts.wt. of grain powder as a main material; less than 20pts.wt. of a compound containing at least one selected from the group consisting of hydroxy, ester, carboxylic acid, amide, imide, amine, anhydride, phosphonic acid, sulfonic acid, and melamine components; less than 90pts.wt. of a fiber component; less than 90pts.wt. of an additive for improving functions. And the articles(10) are produced in a mold at a temperature of 100-200deg.C under the pressure of 200-400kg/cm¬2 by using the composition.
Patent KR-20020018281-A (KR)
Title: Service apparatus based on a network, method thereof and service method using the service apparatus
Inventor: PARK JEONG CHEOL
IPC: G06Q99/00
Filed: 2000-09-01
Abstract: PURPOSE: A service apparatus based on a communication network and a service method using the same are provided to offer a certain service for selling goods or issue a ticket using a communication terminal when a money or a card is inserted, offer an intrinsic service to a service apparatus for generating state information using the communication network, and manage the state of the service apparatus. CONSTITUTION: A device state recognizing unit(140) recognizes information regarding the state of a service apparatus. An antenna(100) receives an RF(Radio Frequency) signal including identification information, money information, and information for requesting the transmission of the state of the service apparatus, and transmits a signal transmitted to the outside of the service apparatus. An RF signal transmitting and receiving unit(110) processes an RF signal received from the antenna(100) by a certain method, and converts a signal to be transmitted through the antenna(100) into an RF signal and transmits the RF signal to the antenna(100). An information process unit(120) extracts identification information of the service apparatus from the signal processed in the RF signal transmitting and receiving unit(110), extracts money information when extracted information is it's own identification information, transmits information to the state of the service apparatus recognized by the device state recognizing unit(140) to the RF signal transmitting and receiving unit(110) when information for inquiring the state of the service apparatus is extracted from the processed signal, and transmits information through the antenna(100). A service providing unit(130) provides a certain service corresponding to an amount of money extracted by the information process unit(120).
Patent KR-20020013349-A (KR)
Title: Air filter part, package thereof and method of packaging the part
Inventor: HIRANO SEIICHI
IPC: B01D39/08
Filed: 2000-09-01
Abstract: PURPOSE: A packaged air filter part and a method of packaging the air filter part are provided to suppress the absorption of organic substances by the air filter part. CONSTITUTION: The air filter part having a filter medium capable of cleaning air in at least a part thereof, The dibutyl phthalate content per 1 g of the filter medium is 1.0 μg or lower prior to use of the filter medium. The air filter package unit comprises the air filter part, and a packaging material arranged so that the filter medium is shielded from outside air. The method of packaging an air filter comprises a step of producing air filter part, a step of packaging the air filter part with a first material, and a step of further packaging the packaged air filter part with a second material.