baber/WOPTO huggingface dataset:
Patent KR-20010007761-A (KR)
Inventor: CHAE HUI SU
IPC: A61F5/37
Filed: 2000-08-26
Abstract: PURPOSE: Scrotum bag is provided which uses balls made from natural emerald and ceramic magnet to wrap testis and scrotum so that it increases the generation of sperm and promotes the secretion of male hormone. CONSTITUTION: The scrotum bag comprises the parts of: a reception net for scrotum wherein natural emerald(1) and ceramic magnet(2) balls are inserted into grey yarn in a lattice form at regular intervals and a net bag is weaved to form a penetration hole(4); a penis ring(6) which is connected to a ring for maintaining polyurethane form(5) attached to the upper circumference of the reception net; and a binding string(7) which is connected across the ring for maintaining polyurethane form.
Patent KR-20010050259-A (KR)
Inventor: TAKANO MASARU
IPC: G06T5/00
Filed: 2000-08-30
Abstract: PURPOSE: To provide an image display device which displays an image fast and uses a redivided polygon without placing any large load on hardware although the device has the same expressing force as an NURBS surface. CONSTITUTION: This image display method uses the redivided polygon and is characterized by that a polygon constituted having (n) (n >= 3) vertexes is used as a control shape and vertex data on the control shape and an interpolation command for performing interpolation according to the vertex data are previously generated to redivide the control shape on the basis of the vertex data according to the interpolation data as a program advances, then texture is stuck on polygons obtained by the redivision to display the image.
Patent KR-20010030349-A (KR)
Title: Semiconductor memory device capable of generating offset voltage independent of bit line voltage
Inventor: KOIKE HIROKI
IPC: G11C11/401
Filed: 2000-09-09
Abstract: PURPOSE: To obtain an offset adding circuit which can set an offset independent from the potential of a signal read out onto a bit line when a memory cell of a semiconductor memory is tested by adding an offset to the potential of a signal read out from the memory cell onto the bit line and monitoring the potential difference of the read out signal on the bit line. CONSTITUTION: An offset adding circuit OFk comprises a single transistor T1 and a single capacitor CD1 for one bit line BLNk. At the time of test, the transistor T1 is turned on by an offset effective signal OC1, an offset addition control signal OPL1 is pulled from low level to high level, and an offset adding voltage from the capacitor CD1 is superposed on the bit line BLNk through the transistor T1. According to the arrangement, an offset voltage can be generated independently from the potential of the bit line.
Patent KR-20010000560-A (KR)
Inventor: KIM SUNG YEOP
IPC: G06Q10/00
Filed: 2000-10-06
Abstract: PURPOSE: The system for managing customers using a bar code is provided to offer the information about the amount of eaten nutrition of the customers, by storing and managing the data in the bar code that includes nutrition information as well as the information related to the manufacture of food. CONSTITUTION: A bar code(100) includes the information of the nutrition contained in food. A bar coder reader(200) reads the bar code(100). A display(300) shows the information read by the bar coder reader(200) on a screen in real time. A host computer(400) stores the personal information of the customers. A sub-computer(500) is connected to the host computer(400). The internet(600) provides the information of bought food to the customers at any time. The host computer(400) further stores the information of the family who really live with each customer.
Patent KR-20010040059-A (KR)
Title: GPS positioning method and GPS reception apparatus
Inventor: HASEGAWA KOJI
IPC: H04B1/707
Filed: 2000-10-12
Abstract: PURPOSE: To provide a GPS positioning method capable of reducing a time required from power-on of a electric power source to start of positioning operation. CONSTITUTION: An oscillation frequency of a reference frequency oscillator used in a GPS receiver part 10, or frequency fluctuation thereof is measured using highly precise frequency information provided by a standard radio wave. A result measured therein is used for gaining a signal from a GPS satellite. Synchronizing timing as to a diffusion code of a spectrum diffusion signal from the satellite is detected to detect a fine time component for time synchronization. After the synchronization of the diffusion code is finished, a time of a border line in one cycle of the diffusion code is detected using time information provided from the standard radio wave, and a time component equal or more to/than the fine time component for the time synchronization is detected based on the border line time. The time synchronization is conducted using the fine time component and the time component of the fine time component or more.
Patent KR-20020030875-A (KR)
Inventor: PARK BYEONG SEOP
IPC: B60T11/20
Filed: 2000-10-18
Abstract: PURPOSE: A brake master cylinder is provided to shorten a stroke of a brake pedal in case of braking for improving the manipulation property and reduce the brake noise and the vehicle shaking in case of the braking performance. CONSTITUTION: A brake master cylinder includes a push rod(200) coupled with a brake pedal(100) at a side and having more than two rods(210), pistons(400) coupled with the rods respectively, elastic elements(500) mounted at a side of each of the pistons, and a master cylinder(700) having cylinders(710) movably mounted with the pistons and pressure outlets(720) for discharging a brake solution(600).
Patent KR-20010073982-A (KR)
Title: Method and System for Approving One Time Virtual Credit Card Transaction for e-Commerce
Inventor: PYUN JEONG BEOM
Filed: 2000-10-21
Abstract: PURPOSE: A method and system for approving a transaction of a disposable virtual credit card in an electronic commercial transaction is provided to prevent a risk caused by using a credit card in an electronic commercial transaction and to use regardless of member store without using an additional hardware. CONSTITUTION: A virtual card issuing requesting signal including member's credit card information is received and the signal is inquired by a credit card server and decides whether a virtual card is issued(S1¯S2). A virtual card number corresponded to the member's credit card is created, informed and stored in a virtual card database(S3). An approval requesting signal is received through a network and it is decided whether the card number requesting an approval is corresponded to a virtual card number(S6). The credit card information being responded to the virtual card number is extracted from the virtual card database and approved and inquired to the credit card server(S8). An approval inquiry result is reported from the credit card server(S10).
Patent KR-20010040204-A (KR)
Title: Shadow mask for braun tube
Inventor: AOKI TAKAHITO
IPC: C22C38/10
Filed: 2000-10-27
Abstract: PURPOSE: To provide a shadow mask for a color cathode-ray tube in which press formability is moreover improved, and furthermore, the generation of spring back at the time of press forming is suppressed as little as possible. CONSTITUTION: In a shadow mask 1 for a cathode-ray tube composed of a low thermal expansion type iron base alloy sheet 2 containing nickel and cobalt, by the iron base alloy sheet 2 in which the crystal grain size measured by a grain size measuring method prescribed by JIS G0551 is controlled to 6.0 to 9.0, and 0.2% proof stress is controlled to 240 to 320 N/mm2, the above problems are solved. At this time, the maximum value of the accumulation degree of each crystal plane in the iron base alloy sheet 2 measured by an X-ray diffraction method is preferably controlled to 20%.
Patent KR-20020041566-A (KR)
Title: DDS using 1/8 period-LUT in digital demodulator of mobile communication system
Inventor: KIM IN GON
IPC: H04L27/06
Filed: 2000-11-28
Abstract: PURPOSE: A DDS in mobile communication digital demodulator using 1/8 period LUT is provided to reduce a total size and a power consumption in a mobile communication digital demodulator using 1/8 period LUT. CONSTITUTION: A phase accumulator(100) accumulates phases. First and second LUTs(110,120) receive an LSB from the phase accumulator(100) and use only 1/8 period sample value. A first multiplexer(130) mixes a sine/cosine wave from the first and second LUTs(110,120) with a select_LUT signal. A second multiplexer(140) mixes the sine/cosine wave from the first and second LUTs(110,120) with the select_LUT signal. First and second inverters(150,160) invert output signals of the first and second multiplexers(130,140). A third multiplexer(170) mixes an output signal of the first inverter(150) with a sine_inverter signal to output a sine signal. A fourth multiplexer(180) mixes an output signal of the second inverter(160) with a cosine_inverter signal to output a cosine signal. An XOR gate(190) receives a most significant bit and a next bit of the most significant bit from the phase accumulator(100) and outputs an inverted cosine wave.
Patent KR-20020042300-A (KR)
Title: Apparatus and method for an internet advertisement using download
Inventor: LEE SHANG KI
Filed: 2000-11-30
Abstract: PURPOSE: A system and a method for Internet advertising by download are provided to combine the characteristics of off-line advertising media with the advantages of on-line advertising and to apply one-sided, active, symbolical and sensational techniques to advertising. CONSTITUTION: A user connects to a site to obtain contents via the Internet(S100) and the user is authenticated(S101). Member information is stored after upgrading and member registration agreement(S102,S104,S105). A download engine is operated(S106), and a download advertising client is installed automatically(S107). If a download request occurs, the download engine is operated and the advertising point is checked(S108,S109,S110). After advertising point checking, advertising materials are transmitted and an advertisement is played(S111,S112). The user connects to a web service unit and downloads contents materials(S113,S114). The contents are various advertising contents.
Patent KR-20010062039-A (KR)
Inventor: CROCKER STEVE
IPC: C23C14/52
Filed: 2000-12-01
Abstract: PURPOSE: To provide a method and a device for detecting of a plasma. CONSTITUTION: A device is provided with a contact member, which is exposed to a plasma forming region in a semiconductor wafer processing chamber 116 and which floats electrically. The floating contact is connected to a measurement device 164. When a plasma 177 exists in the plasma forming region, the plasma induces a voltage on the floating contact 162, and the voltage is detected with the measurement device.
Patent KR-20010110063-A (KR)
Title: 유전체 박막의 제조 방법 및 그 제조 장치
IPC: H01L27/108
Filed: 2000-12-02
Abstract: 반도체 메모리 및 시스템 LSI 등에 사용되는 유전체 또는 강유전체의 유전체 박막의 제조방법 및 그 제조장치에 관한 것으로서, 유전체 박막의 특성 열화를 억제하기 위해, 제 1 챔버에 있어서 액체 CVD 원료를 기화해서 얻어지는 원료 가스를 이용해서 웨이퍼상에 유전체 박막을 퇴적시키는 공정, 웨이퍼를 제 1 챔버에서 제 2 챔버로 반송하는 공정 및 제 2 챔버에 있어서 열 처리에 의해 웨이퍼상의 유전체 박막을 결정화하는 공정을 포함하는 유전체 박막의 제조 방법으로서, 반송공정에 있어서 제 1 챔버와 제 2 챔버를 대기를 차단해서 접속하는 시료 반송실을 거쳐서 웨이퍼가 반송되고, 시료 반송실이 수증기 분압을 1Pa 이하로 제어하는 구성으로 하였다. 
     이러한 구성으로 하는 것에 의해,  양호한 전기적 특성을 갖는 더욱 얇은 유전체 박막을 제조할 수 있고, 유전체 박막의 전기적 특성의 열화를 억제할 수 있다는 등의 효과가 얻어진다.
Patent KR-20020015258-A (KR)
Title: Market integration system using computer network
Inventor: KIM MIN JAE
Filed: 2000-12-14
Abstract: PURPOSE: A system for integrating market using a computer network is provided to offer the goods of other market in an individual market to a customer and to sell the goods of individual unit market to a customer of the other market by connecting the individual unit market having the unique goods and customer through a computer network. CONSTITUTION: The system comprises steps of a business proprietor registering and storing the information of his own goods and the dealing conditions of the corresponding goods with a client system(1303), transmitting the registered information of goods and the dealing conditions to each client system in order to display the information to the client system(1307), accepting the purchasing intention and payment information to buy the registered goods from the customers belonging to a market different from the market of the business proprietor registering the goods(1309), and transmitting an approving information for selling the goods to the customer to the client system of the market belonging the customer(1313).
Patent KR-20020049338-A (KR)
Title: Method for transmitting voice abd data in LAS-CDMA(large-area synchronized code-division multiple access) system
Inventor: HONG CHANG U
IPC: H04B7/216
Filed: 2000-12-19
Abstract: PURPOSE: A voice and data transmitting method in a LAS CDMA system is provided to prevent simultaneously transmission of a voice and a data at the same time zone by fixedly allocating and using a plurality of subframes constituting a data transmission frame for a voice service and a data service, and effectively transmit the voice and the data even in case that an IFW(Interference free window) codes are different from each other. CONSTITUTION: A plurality of subframes constituting one frame is allocated to voice-exclusive subframes and data-exclusive subframes on the basis of time division. A voice or a data is transmitted through the allocated voice-exclusive subframes or the data-exclusive subframes. A plurality of LS code data constituting of a plurality of time slots constituting the voice-exclusive subframes have different or the same IFW intervals. A plurality of LS code data constituting the plurality of time slots constituting the data-exclusive subframes have different or the same IFW intervals.
Patent KR-20020050820-A (KR)
Title: A transmitting device of receiving signal for optical bts
Inventor: KIM U SIK
IPC: H04B10/2575
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus for transmitting a received signal in an optical BTS(Base Transmission Subsystem) is provided to improve noise characteristics and receiving performance by transmitting a baseband data signal, an I/Q serial signal outputted from a BSC(Base Station Controller), through an optical cable and also transmitting a signal received from a mobile terminal through the optical cable as a baseband I/Q signal. CONSTITUTION: An apparatus for transmitting a received signal in an optical BTS is composed of duplexers(150), LNAs(Low Noise Amplifiers,160), down converts(225), a Mux/Demux(310), an optical converter(125), a clock part(320), an up converter(235), a reference clock part(330), and an HPA(High Power Amplifier,140). The duplexers(150) remove noise from the signals received from antennas. The LNAs(160) respectively receive the signals outputted from the duplexers(150) and amplify them according to low noise characteristics. Each down convert(225) receives the signal outputted from each LNA(160) and divides the received signal into a baseband I signal and a baseband Q signal. The Mux/Demux(310) multiplexes the signals inputted from the down converts(225) and converts them into serial signals. The optical converter(125) converts the baseband signals inputted from the Mux/Demux(310) into optical signals and outputs them to an optical cable(90). The clock part(320) generates a clock signal so that the Mux/Demux(310) can process signals in a synchronous state. The up converter(235) executes up converting for the I and Q signals outputted from the Mux/Demux(310) in parallel. The reference clock part(330) outputs reference clock signals to the up converter(235) and the down converts(225). The HPA(140) amplifies the signals outputted from the up converter(235) and outputs the amplified signals to the duplexers(150).
Patent KR-20020050873-A (KR)
Title: Concrete filled steel road bump
Inventor: KIM MYEONG MO
IPC: E01F9/529
Filed: 2000-12-22
Abstract: PURPOSE: A steel sill for resisting overspeed of vehicle charged with concrete and capable of being easily equipped on surface of a road and having convex side is provided to prevent overspeed of any vehicle on drive. CONSTITUTION: The steel sill comprises a main body(10) having a curved plate(11) to contact with wheel side of a vehicle to pass; a floor panel(15) to contact with surface of the road(2) and welding secured at front/rear ends of the curved plate(11); and side panel(30) having punctured hole(32) to introduce concrete. The curved plate(11) has first punctured holes(13) at both ends of the body to contact with the floor panel(15) and on surface of the plate(11), a sliding-protection portion(50) protruded parallel to width of the curved plate(11) in order to increase friction force with the wheel at the surface of the road. The floor panel(15) also has second punctured holes(18) corresponding to and having a shorter diameter than that of the first holes.
Patent KR-20020051097-A (KR)
Title: High speed data channel receiver and method for power control in high speed data channel
Inventor: KWON HYEONG UK
IPC: H04B7/26
Filed: 2000-12-22
Abstract: PURPOSE: A high-speed data channel receiver and a method for controlling the power of a high-speed data channel are provided to shorten time to update a threshold determined by an external loop. CONSTITUTION: A high-speed data channel receiver includes a receiving part(11), an A/D converter(12), a PN(Pseudo Noise) correlator(13), a traffic channel correlator(14), an SNR(Signal to Noise Ratio) estimator(16), and a comparator(19). The receiving part(11) receives an RF CDMA signal and downconverts it into an IF signal. The A/D converter(12) converts the signal filtered from the receiving part(11) into a baseband signal. The PN correlator(13) correlates the output of the A/D converter(12) with its own local PN code and outputs the correlated value to the traffic channel correlator(14) and a pilot filter(15). The traffic channel correlator(14) takes correlation with a Walsh code allocated to a relevant channel in order to restore the data of the relevant channel and the correlated value to a coherent detector(17) and the SNR estimator(16). The SNR estimator(16) obtains an interference using the output signal of the pilot filter(15), calculates the energy strength of signals received for a sub frame using the output signal of the traffic channel correlator(14), and estimates the SNR of the sub frame period. The comparator(19) compares the output signal of the SNR estimator(16) with a given threshold and outputs a sub frame quality indicator.
Patent KR-20020052611-A (KR)
Title: Nand-type flash memory device and fabrication method thereof
Inventor: EUN DONG SEOK
IPC: H01L21/8247
Filed: 2000-12-26
Abstract: PURPOSE: An NAND-type flash memory device and a manufacturing method thereof are provided to increase electrostatic capacity and prevent the problem that an interlayer dielectric is etched much. CONSTITUTION: An NAND-type flash memory device comprises a gate insulating layer(46) formed on a semiconductor substrate(42), a floating gate(48) formed on the gate insulating layer(46) arraying the lower portion with a prolonged shape along an active region, an interlayer dielectric(50) formed to enclose the floating gate(48), and a control gate(52) formed on the interlayer dielectric(50) and arrayed at right angles with the floating gate(48). At this point, the floating gate(48) has sidewalls etched at slope, thereby increasing the contact surface between the floating gate(48) and the interlayer dielectric(50).
Patent KR-20020058485-A (KR)
Title: Method for fabricating semiconductor device
Inventor: JANG HEON YONG
IPC: H01L21/28
Filed: 2000-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent losses of a semiconductor substrate due to a contact etching for simultaneously exposing a cell and a peripheral region. CONSTITUTION: A transistor and a capacitor are sequentially formed on a semiconductor substrate(11) defined by a cell and a peripheral region. Then, a contact etching for metal interconnections is performed. First, a first oxide layer(20) is formed on the resultant structure and planarized. A first contact hole is formed to expose portions of source and drain regions(14) of the peripheral region by using a first contact mask. A second contact hole is formed to expose a plate electrode(18d) of the cell region by using a second contact mask. A barrier metal(25) and a metal interconnection(26) are sequentially filled into the first and second contact holes.
Patent KR-20010022453-A (KR)
Title: 복수의 시각적 구별이 어려운 물체들중 어느것에은폐표시기가 표시되어있는지를 판정하는 방법 및 시스템
IPC: G07D7/12
Filed: 1998-07-07
Abstract: 복수의 시각적 구별이 어려운 물체들중 어느것에 은폐 표시기 (10)가 표시되어 있는지 여부를 판정하는 방법 및 시스템으로써, 제1 타입의 물체들(14) 각각의 표면 (12)부분에는 보여지도록 노출되지만, 소정의 파장을 갖는 간섭 기준광으로 비추어질때만 검출되는 은폐 홀로그래픽 표시기가 제공된다. 물체(14)들의 표면들(12)은 소정의 파장을 갖는 간섭 기준광으로 스캔되고, 그 스캔된 표면들이 상기 레코딩된 은폐 홀로그래픽 표시기 (10)를 포함하고있는지 여부가 평가된다. 은폐 홀로그래픽 표시기 (10)의 존재는 그 은폐 홀로그래픽 표시기(10)를 포함하는것으로 검출되는 물체 (14)가 상기 제1 타입의 물체들중 하나임을 나타낸다. 이 제1 타입의 물체는 위조품이 아닌 진품의 당첨 게임티켓이 된다.
Patent KR-20010024399-A (KR)
Title: 공기 직조 직기 내의 위사 얀 절단 장치
IPC: D03D49/70
Filed: 1998-09-15
Abstract: 직조 직기 내의 위사 얀 절단 장치는 고정 블레이드 절단 그룹 및 위사 얀의 절단을 수행하도록 가동 블레이드의 절단 이동을 수행하는 모터 수단(8)과 관련된 가동 블레이드 절단 그룹을 포함한다.  고정 및 가동 블레이드는 리드(2)의 방향으로 직물 홀더(3) 자체의 선단 모서리를 넘어 위치되는 절단 영역과 상기 블레이드들이 위사의 절단을 수행하도록 겹쳐지는 영역까지 각각 직기의 직물 홀더(3)의 위와 아래로 연장하는 각각의 긴 블레이드 이송 아암(9, 10)들의 단부 상에 각각 장착된다.
Patent KR-20010040861-A (KR)
IPC: H01L23/66
Filed: 1999-02-11
Abstract: A platform is provided for the manufacture of microwave, multilayer integrated circuits and microwave, multifunction modules. The manufacturing process involves bonding fluoropolymer composite substrates into a multilayer structure using fusion bonding. The bonded multilayers, with embedded semiconductor devices, etched resistors and circuit patterns, and plated via holes form a self-contained surface mount module. Film bonding, or fusion bonding if possible, may be used to cover embedded semiconductor devices, including embedded active semiconductor devices, with one or more layers.
Patent KR-20010042272-A (KR)
Title: 압력 센서 유닛
IPC: B60T8/36
Filed: 1999-03-23
Abstract: 본 발명은 특히, 압력 제어장치용 압력 센서 조립체에 관한 것으로서, 그 압력 센서 조립체는 몇개의 압력 센서(4)를 수납하는 지지 하우징(3)을 포함한다.  상기 지지 하우징(3)은 예비 시험할 수 있는 모듈식 조립체 형태의 압력 센서(4)를 수납한다.  이에 따라, 독립적으로 취급될 수 있고 바람직하게는 압력 제어 장치의 제 1 하우징(1) 및 제 2 하우징(2) 사이에 위치될 수 있는 소조립체를 형성한다.
Patent KR-20010042788-A (KR)
Title: 디히드로피리미딘
IPC: C07D417/14
Filed: 1999-04-07
Abstract: 본 발명은 화학식 I 및 Ia의 화합물에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     ＜화학식 Ia＞ 
     
       
     
     또한, 본 발명은 화학식 I 및 Ia의 화합물의 제조 방법 및 약제로서 특히 B형 간염의 치료 및 예방에 있어서의 용도에 관한 것이다.
Patent KR-20010042978-A (KR)
Title: 유리 산소 함량이 낮은 연무를 이용한 쓰레기의 열분해처리 장치
IPC: C10B7/14
Filed: 1999-02-25
Abstract: 본 발명의 장치는 열분해실 (12), 열분해 가스의 연소를 위하여 열분해실에 연결되고 연소 가스의 공급을 제공하기 위한 연소실 (19), 열분해실 (12)에서 발생되는 가스의 연소를 위하여 연소실 (19) 상에 장착된 와류 버너 (18), 상기 연소실 중에서 생성된 연소 가스의 일부분이 후연소를 수행할 수 있도록 연소실 (19)에 연결되고, 이에 의해 가스의 다른 부분이 열분해실 (12)로 투입되는 후연소실 (23), 버너 (18)에 대한 예열된 연소성 산소 공급 라인 (22) 및 연소실의 출구에서 실제로 유리 산소가 없는 연소 가스를 생성시키기 위하여 연소실 (19)의 버너 (18)에 공급되는 산소의 양을 조절하기 위한 수단을 포함한다.
Patent KR-20010071219-A (KR)
Title: 임피던스-정합 장치
IPC: H01Q19/09
Filed: 1999-04-23
Abstract: 본 발명은 안테나 유니트의 임피던스-정합 장치, 특히 소형 무선 유니트에서 안테나-정합에 관한 것이다. 임피던스-정합 장치(16)는 안테나와 출력 파워 유니트 같은 급전 유니트 사이에 안테나(12)를 포함하는 무선 장치(10)에 배치되는데, 임피던스 비가 3을 초과한다. 본 발명의 임피던스-정합(16)은 직렬로 접속된 1/4-파장 변환기(18, 20)를 적어도 2개 포함하는데, 상기 변환기는 유전 계수 ε가 10을 초과하는 유전 재료(28)로 구성된다. 상기 장치는 충분히 작게 만들어져 안테나와 함께 안테나 유니트에 통합시킬 수 있고, 작은 크기에도 불구하고, 양호한 정밀도, 용이한 동조 및 충분히 넓은 대역폭 같은 양호한 주파수 특성이 달성된다.
Patent KR-20010053169-A (KR)
Title: 알데하이드, 케톤, 옥심, 아민, 하이드록삼산 및α,β-불포화 카르복실산 및 알데하이드 화합물의 고체상합성방법
IPC: C08F12/26
Filed: 1999-06-23
Abstract: 본 발명은 알데하이드, 케톤, 옥심, 아민, 하이드록삼산 및 α,β-불포화 카르복실산 및 알데하이드 화합물의 고체상 합성방법 및 이에 유용한 중합체성 하이드록실아민 수지 화합물에 관한 것이다.