baber/WOPTO huggingface dataset:
Patent KR-20020053223-A (KR)
Title: Device and method for determining search window to measure position of cellular phone in network-assisted gps system
Inventor: KIM BYEONG SU
IPC: H04W4/02
Filed: 2000-12-27
Abstract: PURPOSE: An apparatus and method for determining search ranges to measure the location of a terminal in a mobile system is provided to determine a pseudorange search range and a frequency search range for the GPS satellite of a mobile terminal using the pseudorange and Doppler frequency of the GPS satellite measured at a specific location and the distance information between the specific location and the mobile terminal. CONSTITUTION: A PDE(Position Determination Entity)(300) communicates with a reference GPS receiver(310) and a mobile base station(320). The reference GPS receiver(310) extracts ephemeris information from a satellite signal output from a GPS satellite and provides it to the PDE(300). The mobile base station(320) measures the RTD of a mobile terminal that requested GPS signal acquisition information, and then provides the measured RTD to the PDE(300). The PDE(300) processes the data supplied from the reference GPS receiver(310) and the mobile base station(320), settles a pseudorange search range and a frequency search range, and provides the values to the mobile base station(320).
Patent KR-20010062782-A (KR)
Inventor: NOGUCHI YUKIO
IPC: G11B7/257
Filed: 2000-12-27
Abstract: PURPOSE: A manufacturing method of ZnS-based sintered material is provided to improve excellent shaping property and to be used as a target for DC sputtering. CONSTITUTION: ZnS-based sintering material consists essentially of ZnS and contains niobium oxide. The sintering material is converted into a ZnS-based sintered compact and is used for a sputtering target by regulating the content of niobium oxide to 10-50wt% expressed in terms of Nb2O5 and by regulating the surface resistivity thereof to 10Omega/square surface. The target of the sintered compact can be utilized for DC sputtering having a high thin-film forming rate. The sintered compact is obtained by preparing a mixture of ZnS powder having an average particle diameter of 0.5-20 micrometers with niobium oxide powder having an average particle diameter of 5 micrometers, by hot pressing the resultant mixture at 800-1100deg.C and by providing the sintered compact of a desired shape.
Patent KR-20020058578-A (KR)
Title: Data searching system and the methode
Inventor: KIM SANG HYEON
IPC: G06F17/30
Filed: 2000-12-30
Abstract: PURPOSE: A system for searching data and a method thereof are provided to supply desired data for technicians in a construction site using a standardized database and enhance a safety of a work related to a construction and apply a conventional technique to the utmost by constructing a database based on an expert knowledge being generated in a construction site. CONSTITUTION: A question solving signal and condition are requested from a user terminal(ST5). A searching condition is extracted for extracting an inputted condition(ST11). An information storing database is searched by extracting the searching condition(ST13). It is judged whether search data adapted to a condition is existed(ST15). In the case that searched data are existed, a search result is transmitted to a terminal, which received a requesting signal(ST17). If corresponding data are existed, a corresponding professional is searched and a professional database is searched(ST23). A question solving signal is requested to the corresponding professional(ST25). Technical data prepared by the professional are received in a professional terminal(ST29) and transmitted to a requesting terminal(ST19).
Patent KR-20010024044-A (KR)
IPC: A61K38/21
Filed: 1998-09-11
Abstract: 본 발명은 만성 C형 간염의 치료용 약제의 제조를 위한, 아만타딘과 조합된 IFN-α의 용도에 관한 것이다.  본 발명은 만성 C형 간염의 치료에서 동시적으로, 개별적으로 또는 연속적으로 사용하기 위한 조합된 제제로서 IFN-α 및 아만타딘을 함유하는 약제를 제공한다.  본 발명은 C형 간염을 치료하기에 효과적인 양의 아만타딘과 함께 C형 간염을 치료하기에 효과적인 양의 IFN-α을 투여함을 포함하는, 만성 C형 간염의 치료를 필요로 하는 환자에서 상기 만성 C형 간염을 치료하는 방법을 또한 제공하고 있다.
Patent KR-20010031690-A (KR)
IPC: G06F12/08
Filed: 1998-11-04
Abstract: A system and method for optimizing the amount of time it takes for a requestor (device) to receive data from a memory storage unit in a multi-requestor bus environment. The present invention provides a unidirectional response signal, referred to as an early warning signal, sent from a memory storage unit to a device, sometime after that device has executed a fetch request for data, to alert the device that the data is forthcoming. This early warning signal allows the device to arbitrate for the data bus so that when the data arrives, the device will have exclusive ownership of the data bus to accept the data immediately. The present invention comprises a main memory, a cache memory, one or more processor modules, one or more I/O modules, and an early warning bus. The cache memory is connected to the main memory via an interface bus. The processor modules are connected to the cache memory via a processor interface bus. The I/O modules are connected to the main memory via an I/O interface bus. Both the processor modules and the I/O modules include means for requesting a data unit from the main memory. The early warning bus is connected between the main memory, the cache memory, and the I/O module.
Patent KR-20010034331-A (KR)
Title: Ｍｏｓ 트랜지스터의 역전류 스로틀링
IPC: H03K19/003
Filed: 1998-12-28
Abstract: 본 발명은 MOS트랜지스터(MP1)에서 "순방향"으로 전 전류가 확실히 흐르게 하고, 실질적으로 "역방향"으로 흐르는 전류를 감소시키는(그리고/또는 제거하는)수단이다. 순방향 전압 강하와 역방향 전류는 제어 가능하고 장치 크기의 비에 의해 결정된다. 한 실시예에서, 본 발명은, 한 방향으로 전류가 확실히 흐르게 하고 역방향으로 흐르는 전류를 스로틀링하기 위하여 위에 출력 전압을 갖는 출력단계 트랜지스터에 연결된 회로이다. 본 회로는, 출력 전압이 제 1임계전압(VCC-VS1)에 도달하고 레일 전압(VCC)에 접근하는 것과 동일한 것을 점진적으로 턴 오프하기 위하여 출력 트랜지스터(MP1)에 연결된 제 1회로(A1, MP4-MP6, MN7)를 포함한다. 본 회로는, 출력전압이, 레일 전압보다 큰 제 2임계전압(VCC-VS2)에 도달하는 것과 동일한 것을 턴 오프하기 위하여 출력 트랜지스터에 연결된 제 2회로(C1, MP3)를 포함한다.
Patent KR-20010042329-A (KR)
Title: 코르티코트로핀 방출 인자 수용체 1-결핍 마우스
IPC: C12N15/00
Filed: 1999-03-30
Abstract: 코르티코트로핀 방출 인자(CRF) 유전자군의 구성원에 의존하는 신호 경로는 뇌 및 말초 조직내에서 다면현상 효과를 나타낸다.  두가지의 생화학적으로 및 약리학적으로 상이한 코르티코트로핀 방출 인자 수용체 아류형(코르티코트로핀 방출 인자 수용체 1- 및 코르티코트로핀 방출 인자 수용체-2)이 기술되어 있다.  특이적 수용체 아류형의 발달 및 생리학적 역할을 연구하기 위해서, 코르티코트로핀 방출 인자 수용체-1 유전자에 무효한(null) 마우스의 스트레인을 생산하였다.  마우스의 이러한 유전 공학 스트레인은 코르티코트로핀 방출 인자 수용체-1이 시상하부-뇌하수체-부신 축의 발달과 작용, 및 불안 및 운동 활성 리듬과 연관된 행동 변화의 매개에 필수적임을 암시한다.
Patent KR-20010042806-A (KR)
Title: 경화성 조성물 및 그의 경화 성형품
IPC: C08G64/42
Filed: 1999-03-25
Abstract: 본 발명은 -20 ℃ 내지 5 ℃ 의 저온하에서도 경화성을 갖고, 저온하에서의 점도가 낮으며, 그 경화물이 양호한 내수성, 내약품성, 기계적특성 등의 특성을 나타내는 경화성 조성물을 제공하는 것을 목적으로 한다. 
     본 발명은 하기 화학식 (1) 으로 나타나는 헤테로고리 함유 화합물 (A), 티올기 또는 -S - 기와 반응하는 친전자기를 분자중에 2 개 이상 갖는 화합물 (B) 및 친핵성기를 분자중에 2 개 이상 갖는 화합물 (C) 로 이루어지는 것을 특징으로 하는 경화성 조성물이다 : 
     [화학식 1] 
     
       
     
     9식 (1) 중, n 은 1 내지 10 의 정수이고 ; X 1 , Y 1 및 Z 1 는 각각 독립적으로 산소 또는 황원자이고 ; R 1 은 고리형 에테르기 함유 화합물 (D) 의 잔기 또는 수소원자이고 ; R 2 는 탄소수 2 내지 10 의 탄화수소기이다).
Patent KR-20010043380-A (KR)
Title: 진공 청소기 또는 기타의 청소기기용 툴 홀더
IPC: A47L9/24
Filed: 1999-04-30
Abstract: 본 발명은 메인 보디, 봉 및 호스를 가지는 툴 홀더를 제공하며, 이 툴 홀더(10)는 진공 청소기에 이 툴 홀더(10)를 부착하기 위한 부착 수단(12, 14), 적어도 하나의 툴(30, 32, 34)을 수납하기 위한 툴 수납 수단(22)을 포함한다.  부착 수단(12, 14)은, 툴 홀더(10)가 메인 보디와 봉 사이의 어떤 지점에서 호스(16)에 직접 부착 가능하도록 채용된다
Patent KR-20020061841-A (KR)
Title: Drawing holder
Inventor: KIM DONG ARM
IPC: A47B97/02
Filed: 2001-01-18
Abstract: PURPOSE: A plan fixing device is provided to prevent the loss or the damage of a plan during working, and to improve the workability of drawing by enabling a user to look the plan from any positions by rotating the plan. CONSTITUTION: In the device for supporting and fixing a plan, an inclined front sliding plate and a linear rear sliding plate are separably coupled to the upper side of a body(1). A plurality of balls is arranged in the sliding plates, and a plurality of blocking plates are installed between the balls in order to intercept the movement of the balls. A sliding type guide groove(7) is formed to the bottom surface of the sliding plates, and a fixing member to be strongly fixed to the edge of a desk is provided with the lower side of the body as a fastening device. A flexible support is provided between the rear surface of the sliding plates and the lower fixing member in order to connect therebetween.
Patent KR-20010078089-A (KR)
Title: Plasma type exhaust gas cleaning apparatus
Inventor: KAWAMURA KEISUKE
IPC: F01N3/08
Filed: 2001-01-26
Abstract: PURPOSE: To provide an electric discharge type exhaust gas treatment apparatus highly efficient to sufficiently purify a waste gas by making the plasma density even. CONSTITUTION: A dielectric body 5 is installed between an electric discharge electrode 7 and an earth electrode 8 and a large number of independent gaps 6 are formed in the dielectric body 5, and voltage is applied between both electrodes 7, 8 by a high voltage generator to generate a corona discharge field and purify an exhaust gas of an engine passing through the gaps 6. By making the respective gaps 6 independent, the discharge electrode 7 and the earth electrode 8 are reliably sectioned and thus plasma is generated in each gap 6 without directly generating plasma between both electrodes and by shortening the discharge distance, the plasma density is made even.
Patent KR-20010078167-A (KR)
Title: Process for synthesizing anhydroecgonine derivative
Inventor: ITO OSAMU
IPC: C07B61/00
Filed: 2001-01-30
Abstract: PURPOSE: To provide a method for the synthesis of an anhydroecgonine derivative without using cocaine as a starting material and a method for the synthesis of a phenyltropane by using the anhydroecgonine derivative as a synthetic intermediate. CONSTITUTION: The present invention discloses a method for the synthesis of an anhydroecgonine derivative by reacting a cycloheptanetriene derivative of formula (1) ((n) is 0 or 1; and R1 is cyano when n=0 and an alkyl or an aralkyi when n=1) with a primary amine, its salt or ammonia in the presence of a base and a method for the synthesis of a phenyltropane derivative by using the anhydroecgonine derivative.
Patent KR-20020065290-A (KR)
Title: Single-Side Formed Dual-Medium Corrugated Board Forming Apparatus
Inventor: KIM DO WOOK
IPC: B31F1/28
Filed: 2001-02-06
Abstract: PURPOSE: A double corrugating medium cardboard forming apparatus is provided to reduce forming hours and the installation space by mounting double medium paper through a roller train, and to improve compressive strength by modifying the adhesive method of corrugating medium. CONSTITUTION: A forming device of double corrugated cardboards is composed of supply drums feeding release paper(51) and two corrugating media(52,53); corrugation forming rollers(55a,55b,56a,56b) forming corrugating media from supply drums; an adhesive spread unit spreading adhesive on the top of the corrugating medium. Corrugation forming rollers are installed to supply corrugating media from two directions, and outlet corrugation forming rollers are engaged with each other. Double-layered medium paper is mounted in the release paper by installing a press roll(57) near the outlet of the forming roller. Forming hours and installation space are reduced, and the strength of the corrugated cardboard is improved.
Patent KR-20020066795-A (KR)
Title: Precision positioning apparatus
Inventor: CHOI YANG HWAN
IPC: H01L21/52
Filed: 2001-02-13
Abstract: PURPOSE: An apparatus for determining a precision position is provided to accurately and quickly work in a bonding operation by keeping a rising curve having a gentle slope through an improvement of a structure. CONSTITUTION: The apparatus comprises a base plate(30), a driving part(31), a transfer plate(32), and a cam part(33). The base plate(30) includes a motor plate(35) and an ending plate(36) formed on both ends of the base plate, and a vertical plate. The driving part(31) further includes a driving motor(42) mounted on the outer portion of the motor plate(35) and a screw(43) connected with the ending plate(36) and the motor axis of the driving motor(42). The transfer plate(32) has a unit plate(46) connected with a nut unit(45) and the base plate(30), and a linear guide. The cam part(33) is composed of a cam plate(51) connected with the transfer plate(32), a lower bearing(58) and an upper bearing(59).
Patent KR-20020067730-A (KR)
Title: Pulstube refrigerator
Inventor: HWANG DONG GON
IPC: F25B9/00
Filed: 2001-02-17
Abstract: PURPOSE: A pulse tube refrigerator is provided to expand usable area with a cold side heat exchanger having the same surface area. CONSTITUTION: A refrigerator includes a cold side heat exchanger(270) comprising a body(271) having a regenerator(220) and a pulse tube(230) inserted and joined together thereto and penetrating holes comprising at least two first penetrating holes(271a) radially formed to be fluidically connected with the regenerator and a second penetrating hole(271b) fluidically connected with the pulse tube to form a gas flow path; and a cover(272) having a flow path(272a) formed therein to form a gas flow path together with the penetrating holes of the body and covering the body.
Patent KR-20020068900-A (KR)
Title: Semiconductor with border-less contact plug and fabricating thereof
Inventor: KANG DONG JO
IPC: H01L21/28
Filed: 2001-02-23
Abstract: PURPOSE: A semiconductor device having a borderless contact plug and a method for fabricating the same are provided to prevent leakage of current generating from a boundary face between a borderless contact plug and a semiconductor substrate though an STI layer is overetched. CONSTITUTION: A trench(t) is formed in a semiconductor substrate(200). A sidewall oxide layer(210) and a liner are formed on an inner wall of the trench(t). An oxide layer is deposited on the semiconductor substrate(200). An STI layer(220) is formed by polishing the semiconductor substrate(200). A gate electrode and an active region(230) are formed on the semiconductor substrate(200). An etch stopper(240) and an interlayer dielectric(250) are formed thereon. A contact hole is formed by etching the interlayer dielectric(250) and the etch stopper(240). An insulating material is formed on the whole surface of the semiconductor substrate(200). An insulating layer(275) is formed on an inner wall of the contact hole and an inner wall of a recess. A borderless contact hole(280) is formed by burying the contact hole and the recess with a conductive material.
Patent KR-20010091933-A (KR)
Title: Ceramic electronic component having lead terminal
Inventor: NAGASHIMA MITSURU
IPC: H01G4/228
Filed: 2001-03-08
Abstract: PURPOSE: To provide a ceramic electronic component with a lead terminal capable of easily and surely soldering the terminal to an electrode and having high connecting reliability of the terminal and a small characteristic deterioration due to a use at a high temperature. CONSTITUTION: The ceramic electronic component with the lead terminal comprises a four-layer structure having first electrode layers 1a, 1b formed so that electrodes 5a, 5b are respectively closely contacted with surfaces of ceramics for constituting a ceramic element 10 and made of an Ni-Ti alloy, second electrode layers 2a, 2b respectively formed on the layers 1a, 1b and made of at least one type selected from the group consisting of a Cu, Ag and Au, third electrode layers 3a, 3b respectively formed on the layers 2a, 2b and made of an Ni-Ti alloy, and fourth electrode layers 4a, 4b respectively formed on the layers 3a, 3b and made of at least one type selected from the group consisting of a Cu, Ag and Au. In this case, lead terminals 7a, 7b are respectively connected onto the electrodes 5a, 5b of the four-layer structure by solders 6a, 6b.
Patent KR-20020072370-A (KR)
Title: Method of forming gate electrode using damascene process and gate electrode using the same
Inventor: YANG TAE HO
IPC: H01L21/336
Filed: 2001-03-09
Abstract: PURPOSE: A formation method of a gate electrode using a damascene is provided to improve a side profile and an upper profile by using an insulating layer. CONSTITUTION: An insulating layer(202) is deposited on the entire surface of a semiconductor substrate. Then, a resist pattern for defining a gate electrode is formed on the insulating layer(202). A trench is formed in the insulating layer(202) by selectively etching the insulating layer(202) to a gate insulating layer(200) using the resist pattern as an etch mask. Then, the resist pattern is removed. A conductive material(102) is deposited on the entire surface of the resultant structure including the insulating layer(202) and the trench. Then, the conductive material(102) is polished to expose the insulating layer(202) as an ending point.
Patent KR-20020072611-A (KR)
Title: drill beat with depth gaze
Inventor: KIM JEE HYOUNG
IPC: B23B49/00
Filed: 2001-03-12
Abstract: PURPOSE: A drill having a depth scale is provided to reduce a frictional force when the drill is rotated by reducing a radius of the drill except for a tip portion of the drill and to precisely recognize the perforation of a far cortex. CONSTITUTION: A slot is formed adjacent to a tip portion of a drill. The tip portion of the drill is formed thicker than a body of the drill. By measuring the depth of a hole after perforating the hole using the drill, the perforation step is reduced. In addition, it is recognized whether a far cortex is perforated. By reducing a radius of the drill except for the tip portion of the drill, a frictional force is reduced. The depth of the hole to be perforated is measured when perforating the hole. That is, the drill is removed after perforating the hole in a bone and a depth scale is inserted into the hole in order to measure the depth of the hole.
Patent KR-20010092334-A (KR)
Title: Cellular mobile telephone network and method of operating the same
Inventor: BHATOOLAUL DAVID LAHIRI
IPC: H04J13/00
Filed: 2001-03-14
Abstract: PURPOSE: A cellular mobile radiotelephone network, and a method for operating the same are provided to reduce mean power required for successfully transmitting an RACH(Random Access Channel) message by including a step to perform a request to service from a mobile set, and a step to demodulate the burst of a message and then to pass the demodulated data to an RNC(radiotelephone network controller). CONSTITUTION: When a mobile station(2) performs a handover within a cellular system, first, the mobile station(2) searches a best cell to which it can be connected, and then tries to transmit a message to the found best cell. In a CDMA cellular system, a likelihood to be received successfully by a cell(6) having an RACH message of the mobile station(2) is largely dependent on sending power. The cellular mobile radiotelephone network is disclosed. As a characteristic, the mobile station(2) requests service by a format related to a first cell in which the mobile station(2) is located by using data modulated on one common RACH. A base station in a cell adjacent to the first cell is composed so that the burst of the RACH message having the format related to the first cell is demodulated and the demodulated data are passed to an RNC(10).
Patent KR-20020073992-A (KR)
Title: Electron gun and CPT therewith
Inventor: SONG YONG SEOK
IPC: H01J29/48
Filed: 2001-03-19
Abstract: PURPOSE: An electron gun and color CRT having the same is provided to allow astigmatism correction to be performed around the screen by forming electron beams with different sizes, while achieving improved focus characteristics. CONSTITUTION: An electron gun for color CRT, comprises a cathode forming a triode portion; a control electrode(22); a screen electrode(23); first to fifth focus electrodes(24 to 28) forming an auxiliary lens and first and second quadrupole lenses; and a final accelerating electrode arranged adjacent to the third focus electrode, and which cooperates with the third focus electrode so as to form a main lens. The third focus electrode has a horizontally elongated electron beam passing hole having a size smaller than the size of the corresponding vertically elongated electron beam passing hole formed at the second focus electrode.
Patent KR-20020075500-A (KR)
Title: Method for modulating digital data and apparatus therefor
Inventor: AHN SEONG GEUN
IPC: G11B20/10
Filed: 2001-03-24
Abstract: PURPOSE: A method for modulating digital data and an apparatus thereof are provided, which determine digital data stream rapidly and accurately whose digital sum value(DSV) is minimized. CONSTITUTION: A DSV(Digital Sum Value) calculation part(1) calculates a digital sum value by receiving digital data stream. Level detectors(2-1,2-2,...,2-n) detect a weight value of the above calculated DSV, and a weight value switching part(3) outputs only a weight value corresponding to a threshold value detected by the level detector. A weight value adding part(4) adds a weight value being output at present and the weight value being output before. And a penalty generation part(5) generates a penalty by receiving a data block flag and the added weight value.
Patent KR-20020075572-A (KR)
Title: Semiconductor memory device including standby mode for reducing concurrent consumption of delay locked loop
Inventor: JU YONG GYU
IPC: G11C5/00
Filed: 2001-03-26
Abstract: PURPOSE: A semiconductor memory device having a standby mode for reducing a current consumption of a delay locked loop is provided to reduce power consumption of the delay locked loop in a state of precharge of a semiconductor memory device by using an operation mode control circuit. CONSTITUTION: A phase detector(33) detects a phase difference of an outer clock(CLK_IN) and an inner clock(CLK_OUT or CLK_FB) in response to the outer clock(CLK_IN), a standby signal(STANDBY), and the inner clock(CLK_OUT or a feedback clock(CLK_FB)) and signals(UP,DOWN) corresponding to the phase difference to a charge pump(35). The charge pump(35) outputs a control voltage(Vcontrol) to a VDL(Variable Delay Line)(31) in response to the signals(UP,DOWN) and an inverse standby signal. The VDL(31) controls a delay time of the outer clock(CLK_IN) in response to the outer clock(CLK_IN), the standby signal(/STANDBY), and the control voltage(Vcontrol). A compensation delay circuit(37) outputs a lead feedback signal(CLK_FB) in response to the inner clock(CLK_OUT) to the phase detector(33) and performs a function for monitoring delay of an input buffer and a data output buffer.
Patent KR-20020075621-A (KR)
Title: prevention structure of noise for air pump
Inventor: JEAN GYU MON
IPC: F04B53/16
Filed: 2001-03-26
Abstract: PURPOSE: An anti-noise structure of air pump is provided to reduce noise generated by air flowing into a housing. CONSTITUTION: A soundproof part comprising hollows and peaks(40) is formed at least one of an inside and an outside of at least one of a pumping housing(10), an upper case(20) and a lower case(30). An uneven surface(50) is formed on at least either of the outside or the inside of the upper case and the lower case. The hollows and the peaks absorb and leak noise generated by air flowing through an air inlet(110) of an air plate. The uneven surface reduces noise generated in the pumping housing and the case.