baber/WOPTO huggingface dataset:
Patent KR-20010034122-A (KR)
Title: 서보 성능을 개선하기 위해 위치 에러를 비선형적으로모델링하는 방법
IPC: G11B21/10
Filed: 1998-05-14
Abstract: 본 발명은 디스크 드라이브(100)의 서보 성능을 개선시키기 위한 장치와 방법에 관한 것이다.  이 디스크 드라이브는 데이터가 다수의 트랙들(164) 상에 저장되는 회전 가능한 디스크(106) 가까이에 헤드(126)를 포함한다.  서보 회로(144)는 선택된 트랙의 폭의 일부분에 일반적인 비선형으로써 특징 지워지고 선택된 트랙에 관한 헤드의 위치를 나타내는 실제(원) 위치 에러 신호(PES)(218, 458)를 발생시킴으로써 헤드의 위치를 제어하도록 제공된다.  서보 회로는 또한 예측 PES(456)를 실제 PES에 근사하게 발생시키고, 실제 PES와 예측 PES(236)을 가산함으로써 헤드의 위치를 제어한다.  서보 회로는 헤드가 디스크 상의 서보 버스트 패턴(176)들을 판독할 때, 헤드로부터의 리드백 신호들에서 결정되는 실제 버스트 신호들(208, 210)에 근사하게 예측 버스트 신호들(350, 370)을 생성하는 버스트 신호 발생기(300)를 포함한다.  에러값 테이블들(302, 304)은 헤드의 비대칭 응답을 보상함으로써 실제 버스트 신호들에 근사하게 개선된 신호들을 제공한다.
Patent KR-20010041837-A (KR)
IPC: C07D277/04
Filed: 1999-03-11
Abstract: Compounds of formula (I), pharmaceutically acceptable salts or in vivo hydrolysable esters thereof, wherein: Ring X is phenyl or a six membered heteroaryl ring containing one or two ring nitrogens where said nitrogens are optionally oxidised to form the N-oxide; R<1 >and R<2 >are substituents as defined within; R<3 >and R<4 >are defined within and are alkyl or halo alkyl or together form a halocycloalkyl ring; R<5 >is a substituent as defined within; Y-Z is a linking group as defined within; are useful in the production of a elevation of PDH activity in a warm-blooded animal such as a human being. Pharmaceutical compositions, methods and processes for preparation of compounds of formula (I) are described.
Patent KR-20010042156-A (KR)
IPC: H04H20/00
Filed: 1999-03-24
Abstract: A distributed broadcast system for receiving, processing, scheduling and broadcasting a wide variety of media objects is disclosed. The system comprises: a media object tracking system, a channel editing segment, a broadcast facility, and a plurality of end-user PCs. The media object tracking system receives media objects from a plurality of distinct sources and tracks their distribution, modification, and use. Associated with the media-object tracking system are a plurality of editing stations, where received media objects may be processed to create broadcast-ready material. The channel editing segment preferably comprises a plurality of channel editing centers (CECs) and one or more channel management centers (CMCs) which aggregate broadcast-ready media objects and schedule them for broadcast. Each scheduled media object is encoded in accordance with subscription information associated with the service to which the media object belongs. The encoded media object is multiplexed onto a time-division-multiplex channel of a broadcast bit stream. The broadcast facility transmits the encoded bit stream via a broadcast channel. Appropriately equipped end-user PCs receive the transmission and provide the end-user with access to those portions of the broadcast which the end-user is authorized to receive.
Patent KR-20010043941-A (KR)
Title: 인간 단백질 ｃ 폴리펩티드
IPC: C12N1/15
Filed: 1999-06-01
Abstract: 본 발명은 말단이 잘린 중쇄를 지닌 단리된 인간 단백질 C 폴리펩티드에 관한 것이다.  이 단리된 폴리펩티드는 야생형 인간 단백질 C의 생물학적 활성을 보유한다.  이 폴리펩티드는 혈관 폐색성 질환, 과응고 상태, 혈전성 질환, 및 혈전증에 걸리기 쉬운 질환 증상의 치료에 있어서 유용할 것이다.
Patent KR-20020059943-A (KR)
Title: Hotel cyber business center system and its business method
Inventor: KIM HYEON JUN
IPC: G06Q50/12
Filed: 2001-01-09
Abstract: PURPOSE: A system for a hotel cyber business section and a method for operating the same are provided to receive a charge of a service by making a lodger receive voice and data services through one terminal simultaneously. CONSTITUTION: A terminal(10) is allocated in each guestroom and connects to an intranet and an external device. A data integrating unit integrates a voice and data being output through the terminal(10) and constitutes an intranet. A server controls a data communication to the terminal(10) through the data integrating unit. A service providing company supplies various telephone services and a data contents service convenient to a lodger through the server. Elements of the terminal(10) are described as follows. An intranet port is connected to the intranet of a hotel. An external terminal port is connected to a terminal of a lodger. A camera monitors a lodger and a state in a guestroom. A display unit displays images and various service lists sensed through the camera. A key input unit inputs various kinds of keys.
Patent KR-20020059996-A (KR)
Title: Mathod of manufacturing permanent liquid and the permanent liquid thereof
Inventor: CHO YONG WOO
IPC: A61Q5/04
Filed: 2001-01-09
Abstract: PURPOSE: Provided is a process of preparing a permanent hair-waving solution which permits permanent waving or straightening of human hair without using a special panel for permanent waving or straightening of hair or panels having the shape similar to the same. Whereby, the solution has an excellent hair straightening and setting effect without hair tangling problems. CONSTITUTION: The permanent hair-waving solution comprises a first solution and second solution, wherein the first solution is prepared by introducing 56.95 to 65.7% by weight of purified water at 75 to 80deg.C into 20 to 18% by weight of Seteares-23, agitating 60% by weight of ammonium thioglycolate, 3 to 2% by weight of monoethanolamine, 0.5 to 0.1% by weight of ethylenediamine tetrasodium acetate, 5 to 2% by weight of propylene glycol, 0.5 to 0.1% by weight of polyoxyethylenenonylphenylether and 0.1 to 0.05% by weight of perfumes and then cooling at ordinary temperature.
Patent KR-20020061324-A (KR)
Inventor: YOON YEONG GI
IPC: B01J21/06
Filed: 2001-01-16
Abstract: PURPOSE: A diesel oxidation catalyst with high removal efficiency to hydrocarbons and carbon monoxide without micropore-blocking due to adsorption of micro particulate pollutants is provided. The diesel oxidation catalyst of the present invention can minimize sulfate generation by pulverizing TiO2 washcoat material, which has excellent anti-poisoning property against sulfur, and then coating it on uppermost layer of diesel oxidation catalyst support. CONSTITUTION: The fabrication method of the present diesel oxidation catalyst includes a first washcoating material preparation step in which 100 parts by weight of alumina powder is impregnated with 0.5-2 part by weight of novel metal catalyst such as Pt and Pd and 5-10 parts by weight of one or more cocatalysts selected from V, Co, Ni, Cr, Mo, Fe, Cu and Nb wherein the alumina powder has specific surface area of higher than 200m¬2/g and its average pore size is less than 200nm; a second washcoating material preparation step in which nitrate-based or alkoxide-based titania precursor is dropped in aqueous basic solution wherein 5-20 parts by weight of V2O5 is further added in titania precursor, based on 100 parts by weight of TiO2, and TiO2 has specific surface area of less than 50m¬2/g and its average pore size is 5-20μm; adding dispersing agent in the first washcoating material; applying the first washcoating material on support, followed by drying; applying the second washcoating material thereon; and heat-treating at 450-550deg.C after drying.
Patent KR-20020061386-A (KR)
Title: One body type filter for water filtration device
Inventor: CHANG YUNG GI
IPC: B01D39/20
Filed: 2001-01-16
Abstract: PURPOSE: A cartridge filter including a photocatalyst-coated ceramic filter and an adsorbent-packed cartridge for water dispenser is provided. CONSTITUTION: The cartridge filter includes a ceramic filtering layer(1), a supporter(5), a separation membrane(6) and a water outlet(8). On the supporter(5), zeolite layer(3) and elvan layer(4) are formed, and between them interfacial separation membrane(6) is placed. Above the elvan layer(4), activated carbon layer(2) and filtration layer(1) are serially covered by a thickness of 8-15 mm. At the substantially center part of two bottom layers(3,4), a water outlet(8) covered with a membrane(9) of fine pores is vertically installed. Water is gradually filtered through the upper, lower and center parts and finally discharged through the water outlet(8).
Patent KR-20020064104-A (KR)
Inventor: KANG SEONG TAE
IPC: C22C38/44
Filed: 2001-02-01
Abstract: PURPOSE: Provided is a high and low pressure integrated rotor alloy steel with excellent high temperature creep strength and impact toughness for use in steam turbine. CONSTITUTION: The high and low pressure integrated rotor alloy steel comprises C 0.15 to 0.45 wt.%, P 0.005 wt.% or less, S 0.005 wt.% or less, Mn 0.05 wt.% or less, Si 0.05 wt.% or less, Ni 1.0 to 2.0 wt.%, Cr 1.0 to 3.0 wt.%, Mo 1.0 to 2.0 wt.%, V 0.1 to 0.5 wt.%, Nb 0.01 to 0.05 wt.%, W 0.1 to 0.4 wt.%, B 0.001 to 0.005 wt.%, and a balance of unavoidable impurities comprising Sn 0.001 wt.% or less, As 0.001 wt.% or less, Al 0.02 wt.% or less wherein the total amount of P, S, Mn and Si is less than 0.2 wt.% or less.
Patent KR-20010078230-A (KR)
Inventor: ANDERSON JOHN ERLING
IPC: F23C5/14
Filed: 2001-02-01
Abstract: PURPOSE: System for providing proximate turbulent and coherent gas jets is provided, which can effectively supply both a coherent gas jet and a turbulent gas jet, both of which are proximate to each other, into an injection volume. CONSTITUTION: The method for providing proximate turbulent and coherent gas jets into an injection volume comprises: (A) passing a gas jet into a forming volume, passing a flow of fuel into the forming volume annularly to the gas jet, and passing a flow of oxidant into the forming volume annularly to the gas jet; (B) combusting the oxidant with the fuel to form a flame envelope around the gas jet; (C) passing the gas jet and the flame envelope out from the forming volume into the injection space, gas jet being a coherent gas jet; and (D) passing at least one turbulent gas jet into the injection space proximate to the coherent gas jet wherein the flame envelope is between the coherent gas jet and the turbulent gas jet.
Patent KR-20020066855-A (KR)
Title: A Circuit for compensating input power of monitor
Inventor: KWON YEONG HYEON
IPC: H04N3/185
Filed: 2001-02-14
Abstract: PURPOSE: A circuit for correcting input voltage of a monitor is provided to reproduce DC voltage varied by the levels of input R, G, B video signals to maintain uniform voltage all the time. CONSTITUTION: A circuit for correcting input voltage of a monitor includes a microcomputer(100), an amplifier(400), an input voltage compensation unit(500), an A/D converter(300), a scaler, and an LCD module. The microcomputer grasps an input video format according to input horizontal/vertical synchronous signals and outputs a control signal to display images conforming with the corresponding format. The amplifier amplifies input analog R, G, B video signals to predetermined levels. The input voltage compensation unit maintains the voltages of the analog R, G, B video signals. The A/D converter converts the analog video signals amplified by the amplifier into digital R, G, B video signals. The scaler converts the digital video signals into frames and transmits the frames. The LCD module displays video signals output from the scaler on a screen.
Patent KR-20010085622-A (KR)
Title: Semiconductor memory device
Inventor: FUJIOKA SHINYA
IPC: G11C11/406
Filed: 2001-02-26
Abstract: PURPOSE: To provide a semiconductor storage device whose access time is short. CONSTITUTION: This device has a detection circuit 41 detecting the change of a prescribed input signal and outputting a detection signal, and a comparator circuit 43 comparing the detection signal with an internally generated refresh request signal and generating a signal instructing a circuit operation. The circuit 43 receives a signal from a pulse width expansion circuit 42 and tries not to receive the refresh request signal while the signal is on (H). Thus, refresh can not be performed before a core control circuit 44 finishes an active operation.
Patent KR-20020072138-A (KR)
Title: Manufacturing method for optical disc
Inventor: KIM JI BYEONG
IPC: G11B7/26
Filed: 2001-03-09
Abstract: PURPOSE: A method of fabricating an optical disc is provided to manufacture a stamper having a pit with a size smaller than the size defined using photoresist to reduce the pit of the optical disc, thereby increasing capacity of the optical disc without generating crosstalk. CONSTITUTION: A photoresist pattern is formed on a glass substrate. Pits are formed in the photoresist pattern to fabricate an optical disc using a stamper mask having a predetermined pit width and a distance between pits. After the pits are formed in the photoresist pattern, a middle layer is formed on the photoresist pattern using a deposition or spin coating method to form a stamper mask(4) having a pit width and a distance between pits that are smaller than the pit width and the distance between pits.
Patent KR-20020073982-A (KR)
Title: Mobile communication phone having withdraw type mic
Inventor: YANG JIN U
IPC: H04B1/38
Filed: 2001-03-19
Abstract: PURPOSE: A mobile communication terminal in which a leading-type microphone is installed is provided to freely perform a telephone conversation irrespective of peripheral environment by maximally approaching the microphone to the mouth of a user according to telephone conversation phenomenon. CONSTITUTION: A microphone accommodation groove(100) accommodates a microphone(14) at a lower center of a terminal body(10). A microphone rod(200) is inserted into the microphone accommodation groove(100) to be capable of being led out, and the microphone(14) is formed at the end of the microphone rod(200) by one body. A microphone rod guide groove(300) is formed at a uniform length in an internal center of a flip so that the microphone rod(200) is guided and led out in the internal center position of the flip when leading out the microphone(14).
Patent KR-20010069455-A (KR)
Title: Thermal storage material for heating and electric heating apparatus using the same
Inventor: KIM DO AE
IPC: F24D13/04
Filed: 2001-03-24
Abstract: PURPOSE: Provided is an electric heater using thermal energy storage material which contains sodium chloride as a main component and is heated for a short time and stores heat for a long time. CONSTITUTION: The electric heater comprises: a control box(10) connected with outer power source and having a switch(11); a closed pipe(30) made of polypropylene-copolymer, which is mounted in a floor or a wall; the thermal energy storage material stored in the pipe(30), which comprises 20±1wt% of water, 75±1wt% of the sodium chloride, 2±0.1wt% of sodium hydroxide, 2±0.1wt% of acetic acid, and 1 ±0.1wt% of charcoal; a couple of cables(20) of which one end sides are connected with the control box(10) and the other sides are connected with the both ends of the pipe(30); a hot wire(27) mounted in the pipe(30) and connected with the ends of the cables(20), which heats the thermal energy storage material; a temperature sensor(25) connected with the control box(10) and mounted on one side of the pipe(30) to sense the temperature of the pipe(30).
Patent KR-20010069458-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/00
Filed: 2001-03-24
Abstract: PURPOSE: A method for naturally improving the water quality using a multi-stage water storing apparatus, an aerator, and a generator, and a method for obtaining electric energy using rising and falling tides of the seawater are provided to naturally purify the polluted water by dissolved oxygen and a microbe included in the water, and the aerator. CONSTITUTION: A method for naturally improving the water quality includes the steps of constructing columns at walls(7) installed at fixed gaps by using H beams, movably attaching floodgates to the columns by movable shafts, and constructing multi-stage water storing apparatuses by using the floodgates having the structure of connecting cylinders to the floodgates at the upper part of moving shafts supporting the floodgate or installing a floodgate switch device using the cylinders or installing aerators and generators at the lower end parts of the floodgates, so that storage of water is possible at any place of the river.
Patent KR-20020075594-A (KR)
Title: An emergency communication system for protection of a vehicle and method therefor
Inventor: JUNG HUN
IPC: G08B21/00
Filed: 2001-03-26
Abstract: PURPOSE: An emergency informing system and a method for the protection of cars are provided to prevent the extension of car accidents, thus embodying the more safe and efficient operation of the cars. CONSTITUTION: The emergency informing system for the protection of a car comprises: a navigation device(120) for detecting a present position of the car; a first wireless transmitter(117) for sending accident information in case that the car causes an accident; a first wireless receiver(119) for receiving the accident information from the car causing the accident; an accident detecting device(129) for detecting emergency accident signals of the car causing the accident; a brake device(123); a first memory device(130) storing first data consisting of a specific number of the car and route data; and a first control device(110) having a second memory device(113) for temporarily storing a former position and the present position of the car and a first rest time setting part(115).
Patent KR-20020075604-A (KR)
Title: System and method for patient intervened prescription order communication using internet
Inventor: SHIN HYEON TAEK
Filed: 2001-03-26
Abstract: PURPOSE: A patient-centered system and a method for managing a prescription by using a communication network are provided to make a patient directly transmit a prescription to a pharmacy and receive a medicine on a desired time, to make the patient check the safety of the prescription, and to repeatedly provide a dosage. CONSTITUTION: A network is for data communication among many communication lines. A personal user(10) inputs the contents of a prescription to a server(40) of a main system through the Internet(15). The input contents is transmitted to a pharmacy(20) through the server, and medicine is prepared in the pharmacy. A personal user database(50) is stored with the information about the personal user and the particulars of prescriptions, and provides the information to the server. A pharmacy database(54) is stored with the information about the pharmacy.
Patent KR-20010082774-A (KR)
Title: Music action game machine, performance operation instructing system for music action game and storage device readable by computer
Inventor: HASHIMOTO HIDEKI
IPC: A63F13/814
Filed: 2001-04-12
Abstract: PURPOSE: Provided are a music action game machine which a player can enjoy performing operations in time with music, an operation instructing system suitable for the music action game machine and the storage device readable by a computer. CONSTITUTION: A music action game machine comprises: a plurality of operation members; a storage device for storing data of a musical composition and data of a performance procedure associated with the musical composition; an operation instructing device for giving the player a visual instruction to operate the operation members in accordance with progress of a play of the musical composition based on the data stored in the storage device; and an effect producing device for producing a performance effect in response to a performance operation performed by the player to each of the operation members.
Patent KR-20020083550-A (KR)
Title: Frost Exclusion Material Auto Spray Device Of A Car
Inventor: CHOI YEON HUN
IPC: B60S1/48
Filed: 2001-04-27
Abstract: PURPOSE: A device for automatically spraying the deicer of a vehicle is provided to automatically spray a deicer via a wiper liquid spray system without a deicer spray system by regarding a wiper liquid spray signal as a deicer spray signal. CONSTITUTION: A device for automatically spraying a deicer comprises a temperature sensor(10) for sensing the external temperature of a vehicle, a wiper liquid container(30), a deicer container(60) having a pumping unit, a deicer spray line(61) for connecting the deicer container to a wiper liquid spray line(31), a valve part(70) for selectively connecting the wiper liquid spray line and the deicer spray line to a nozzle(50), and a microcontroller(80). If the deicer is not sprayed within 24 hours when a wiper liquid spray switch(32) is turned on and the external temperature is below a reference temperature, the microcontroller controls the operation of a wiper(20) after the deicer is sprayed by controlling the valve part.
Patent KR-20010106200-A (KR)
Title: 시스템 리셋을 통해 동기식 디램의 내용을 저장하는 방법및 장치
IPC: G11C7/20
Filed: 2001-04-30
Abstract: 본 발명은 데이터 처리 시스템에서 리셋의 주기동안 자체-재생가능한 메모리 소자의 내용을 유지하는 방법, 시스템 및 장치를 제공한다. 일 실시예에서 데이터 처리 시스템이 리셋되었다는 표시를 재생 제어기가 수신한다. 필요시, 메모리 소자가 자체-재생 모드에 있도록 재생 제어기가 메모리 제어기로부터 메모리 소자로의 신호를 변형시킨다. 데이터 처리 시스템이 외부 재생 신호를 재동작가능하게 (re-enable)할때까지 재생 제어기는 메모리 소자를 자체-재생 모드로 유지한다.
Patent KR-20020084508-A (KR)
Title: System and method for providing chatting service including dual mode for providing stock information
Inventor: LEE HONG KYU
IPC: G06F17/00
Filed: 2001-05-02
Abstract: PURPOSE: A system and method for servicing a dual mode chatting for supplying stock information is provided to enable a user who wishes to progress a chatting with respect to a specific subject to search a wanted Internet relay chat site easily without connecting many Internet relay chat sites one by one. CONSTITUTION: A plurality of user terminals(110a,110b, ...,110n) connect to a central server(120) using a communication function. The central server(120) is provided for supplying a chatting service to the users and transmits corresponding real time information to the user terminal by a request of the user or a time necessary for supplying real time information. The central server(120) includes a processor(122) and a storing device(124). The central server(120) supplies a chatting service and real time information together. An information supply server(130) collects information which are supplied to the users. The collected information are transmitted to the central server(120) in each collecting time or in accordance with a pre-fixed condition.
Patent KR-20020085132-A (KR)
Inventor: HWANG MUN SEONG
IPC: E05B49/00
Filed: 2001-05-04
Abstract: PURPOSE: A locking system having a wireless remote controller is provided to open or shut a door by using the wireless remote controller in which a password is stored. CONSTITUTION: A locking system is formed with a wireless remote controller(10), a reception portion(22) for receiving a wireless signal of the wireless remote controller(10), a power supply portion(20) for supplying electric power to the locking system, a system control portion(24) for controlling operations of the locking system, a memory(26) for storing a password(25), and a locking device(28) for opening or shutting a door according to a control command of the system control portion(24). The remote controller(10) is formed with an input portion(12) for receiving a password, a remote control portion(14) for controlling operations of the remote controller(10), a transmission portion(16) for transmitting a wireless signal, and a battery(18) for supplying electric power.
Patent KR-20020085372-A (KR)
Title: defrosting method in the refrigerator using fan
Inventor: JUNG UI YEOP
IPC: F25D21/06
Filed: 2001-05-08
Abstract: PURPOSE: A method for defrosting using refrigerator compartment fan of refrigerator with two evaporators is provided to remove frost forming on a refrigerator compartment evaporator. CONSTITUTION: A method melts frost forming on a refrigerator compartment evaporator(7a) by rotating a refrigerator compartment fan(7b) installed on one side of the refrigerator compartment evaporator when temperature of the refrigerator compartment evaporator is higher than the melting point of ice while operation of a compressor(1) is stopped as indoor temperature of a freezer compartment(6), a refrigerator compartment(7) and a storage compartment(8) is within set temperature range stored in a control part.