baber/WOPTO huggingface dataset:
Patent KR-20000020689-A (KR)
Title: Revolving spool of fishing line for fishing reel
Inventor: STINER ROY E
IPC: A01K89/01
Filed: 1998-09-23
Abstract: PURPOSE: A revolving spool is to provide a bait-casting reel which is light in weight to carry but casts a bait far enough to be effective for fishing. CONSTITUTION: The spool of a cylinder form revolving on a shaft(13) supported on bearing sat both ends has side wall flanges(52, 54) between which having a cylinder hub(50) and respectively having outer ring members(62, 64), the hub(50) being wound with the fishing line being guided by a level wind guide having a line hole in front, and a ring member inwardly having a fly wheel mass(80) for helping revolution of the spool.
Patent KR-20000021539-A (KR)
Title: Transmitting/receiving device of serial bus with high efficiency
Inventor: CHEON JA HONG
IPC: H04L12/40
Filed: 1998-09-30
Abstract: PURPOSE: A transmitting/receiving device of a serial bus with high efficiency is provided to transmit/receive an one-bit data signal and a two-bit data signal. CONSTITUTION: A transmitting/receiving device of a serial bus with high efficiency comprises: a transmitting section for transmitting a transmission data signal to an one-bit signal, by selectively flowing two kinds of current to two signal lines for transmitting a data signal of the serial bus, and transmitting the transmission data signal to a two-bit signal, by selectively flowing four kinds of current; a first receiving section for sensing a direction of the current flowing to the two signal lines, which is for receiving the data signal of the serial bus, and for detecting which signal is received of the two signals, and for outputting a corresponding signal to a reception data signal; and a second receiving section for sensing a direction of the current flowing to the two signal lines, which is for receiving the data signal of the serial bus, for detecting which signal is received, for converting a corresponding signal in serial, and for outputting as the reception data signal.
Patent KR-20000024757-A (KR)
Title: Anti-cd40 ligand monoclonal antibody having immunosuppression activity
Inventor: KANG CHANG YUL
IPC: C12N15/12
Filed: 1998-10-01
Abstract: PURPOSE: A monoclonal antibody specific to human CD40 ligand is provided, which inhibits humoral immune response in an organism. So that is useful to develop an immunosuppression agent chimera or a human anti-CD40L antibody for a treatment of an autoimmune disease and allergy. CONSTITUTION: A monoclonal antibody from an SCID mouse, named MAb 2B2 is provided which is specific to human CD40 ligand and contains a heavy chain variable region encoded by base sequence of SEG ID NO. 1 and a light chain variable region encoded by base sequence of SEQ ID NO. 2. The monoclonal antibody is prepared by following steps of: immunizing the mouse by an injection of a fusion protein, CD40L-Fc; fusing a spleen cell of the immunized mouse with a myeloma cell; selecting and culturing a hybridoma cell; and obtaining the monoclonal antibody of CD40L from the selected hybridoma cell.
Patent KR-20000024810-A (KR)
Title: Vacuum controller for wafer loading stability
Inventor: KIM DONG WOOK
IPC: H01L21/68
Filed: 1998-10-02
Abstract: PURPOSE: A vacuum controller is provided to place a wafer in a slot of a boat in a stable state without damaging the wafer when loading the wafer. CONSTITUTION: A vacuum controller removes a wafer dislocation phenomenon generated due to a vacuum pressure remained in a vacuum line of a wafer transfer when loading a wafer(3) in a boat of a vertical furnace or accommodating the wafer in a wafer cassette. The apparatus comprises: a vacuum line(1) where a vacuum pressure is induced in the line, connected to a vacuum pump; a main electronic valve(2) opening and closing the vacuum line selectively, and being installed in the vacuum line; a tweezer(4) absorbing the wafer by a vacuum pressure through the vacuum line; a vacuum sensor(5) detecting whether the wafer is absorbed to the tweezer; and a sub electronic valve(6) which is closed when the main electronic valve is opened and is opened when the main electronic valve is closed.
Patent KR-20000026062-A (KR)
Title: Method for input melody of wireless mobile communication terminal device
Inventor: LEE YOUNG GIL
IPC: H04B1/38
Filed: 1998-10-17
Abstract: PURPOSE: A method for input a melody of a wireless mobile communication terminal device is provided to compose a melody having a modulation of 3 octaves by input the modulation by doing a scroll change by one octave out of three octaves by a user watching an LCD display by adding a function of a key pad related to a melody and changing the LCD display structure so that a modulation of maximum 3 octaves can be input. CONSTITUTION: A method for input a melody of a wireless mobile communication terminal device includes a first through sixth steps. The first step is to select an octave of a modulation to be input by an octave selection function key of a terminal device after the terminal device is converted into a melody input mode. The second step is to display the octave selected in the first step. The third step is to input a necessary modulation by operating keys of the terminal device after the second step. The fourth step is to store the modulation input in the third step and the current octave selected in the first step into a memory. The fifth step is to display the modulation input in the third step and the current octave selected in the first step through a modulation display portion(6) and an octave display portion(12) for displaying a related octave about each modulation. The sixth step is to determine whether to modify the modulation input in the third step or to perform a repeated work for the modulation input, to perform again the first through fifth step when selecting the repeated work or the modification, and to store the overall melody finally input in the memory when every modulation has been input without selecting the modification or the repeated work.
Patent KR-20000026413-A (KR)
Title: High-speed radio data services and method the same
Inventor: SONG CHANG KEUN
IPC: H04B7/00
Filed: 1998-10-20
Abstract: PURPOSE: A method for supplying radio data services with a high speed is provided to give a modem form for exclusive radio data supplying smooth data transmission/reception, and to give stable data communication services with a high speed. CONSTITUTION: A device for supplying radio data services with a high speed comprises a CPP(Cordless Portable Part) for data communication use, a CT-2(Cordless Telephone Generation 2) base station, a signaling unit for D-channel data communication, a CPU(Central Processing Unit), and N modems connected with the CPU. A method for supplying the radio data services comprises the steps of: transmitting a high frequency signal to a CT-2 CAI(Common Air Interface) processor; detecting a signal in digital signals through the signaling unit by the CT-2 CAI processor; transmitting the detected signal for the D-channel data communication to the modems by being controlled by the CPU; connecting a data signal only with a PSTN(Public Switched Telephone Network), through a digital switch by the transmitted signal; and transmitting/receiving the data by the connection with the PSTN.
Patent KR-20000026674-A (KR)
Title: Negative delay circuit
Inventor: KIM YUN CHEOL
IPC: H03K5/00
Filed: 1998-10-22
Abstract: PURPOSE: A negative delay circuit is provided to detect frequency of a clock input signal, and to selectively output the clock input signal or a signal which delays the clock input signal, according to a value of the detected frequency in the negative delay circuit. CONSTITUTION: A negative delay circuit comprises a plurality of unit delayers, a plurality of comparators, a clock buffer unit, a selector, and a bypass detector. The plurality of unit delayers delay a clock input signal. The plurality of comparators compare the output of a neighbor unit delayer and output the compared result. The clock buffer unit buffers an output signal of a specific unit delayer, applied through many switches according to the output of the many comparators, and outputs the output signal. The selector selects the output signal of the clock buffer unit or a clock input signal, and outputs the selected output signal and the clock input signal to outside. The bypass detector decides whether the output of the specific delayer is low electric potential, recognizes that frequency of the clock input signal is fast when it is not the low electric potential, outputs the selection signal as selecting the output of the clock buffer unit, and selects the selection signal as selecting the clock input signal, by recognizing that the frequency of the clock input signal is slow, when it is the low electric potential.
Patent KR-19990045094-A (KR)
Title: 입자 및 그 제조방법
IPC: C09K19/00
Filed: 1998-11-06
Abstract: 좁은 입자 크기 분포를 갖는 복수의 입자들, 이를 형성하는 방법 및 이를 함유하는 필름이 개시된다. 복수의 입자들은 하나 이상의 별도의 중합체 셸(상기 중합체 셸중 최소 하나는 유리 라디칼에 의해 중합가능한 둘 이상의 이중 결합을 함유하는 최소 하나의 단량체와 교차결합되어 있다); 및 중합체 셸내에 감싸인 코어 물질을 포함하며, 상기 복수의 입자들의 복잡 분산도는 1.3 ~ 1.0이다.
Patent KR-20000031796-A (KR)
Title: Method for forming tunneling oxide film and method for producing nonvolatile memory device thereof
Inventor: LEE SANG BAE
IPC: H01L21/316
Filed: 1998-11-10
Abstract: PURPOSE: A method for forming a tunneling oxide film and a method for producing a nonvolatile memory device thereof are provided to improve uniformity by finely adjusting the thickness of the tunneling oxide film and to improve eliminating characteristic by repressing the increase of thickness of the tunneling oxide film caused by the injection of oxygen. CONSTITUTION: A pad oxide film(22) is grown on a semiconductor substrate(21) for forming an impurity layer(23) on the surface of the semiconductor device by thermal oxidizing in the atmosphere of NO or N2O. Then, the pad oxide film is eliminated by a cleaning process, and an oxide film(24) is formed in the interface of the impurity layer and the semiconductor substrate by reacting the oxygen included in the impurity layer to the semiconductor substrate. Herein, the oxide film and the impurity layer are used as a tunneling oxide film(25). And then, a nitride film(26) is deposited on the tunneling oxide film for growing a blocking oxide film(27) on the nitride film by re-oxidization. And, a gate electrode material(26) is deposited on the blocking oxide film for patterning a gate electrode by eliminating the gate electrode material, the blocking oxide film, the nitride film, and the tunneling oxide film. And then, a nonvolatile semiconductor device is completed by forming a source impurity area(29) and a drain impurity area(30).
Patent KR-20000031886-A (KR)
Title: Preparation of seasoning composition for black bean paste containing foods
Inventor: LEE JUNG WU
IPC: A23L27/00
Filed: 1998-11-11
Abstract: PURPOSE: Black bean paste containing foods are provided which do not produce sour taste after cooking by examining a sour taste causing material of the foods and adding new substitute materials. CONSTITUTION: Seasoning materials for black bean paste containing foods having 40¯60wt.% of soy sauce powder, 15¯35wt.% of soy protein hydrolyzates, 10¯20wt.% of pork extract powder and 5¯10wt.% nucleic acid. The soy powder is prepared by the following step of acid hydrolyzing of defatted soy barks and neutralizing, concentrating and making powder. When the soy powder is added less then 40wt.%, the taste is not clean, more than 60% for strong salty taste appeared. The soy hydrolyzates are prepared by hydrolysis of defatted soy bark with hydrolyzing enzyme, when the hydrolyzates added less then 15wt.% the seasoning cannot get savory taste, more than 35wt.% that appear a nasty taste or smell. The pork extract powder is made by step that extracting pork with hot water or enzyme, concentrating and making powder form, when this powder is added more than 20wt.% appear a nasty taste or smell. The nucleic acid is used by mixture of commercial product such as IMP(Inosine mono phosphate) and GMP(Guanosine mono phosphate).
Patent KR-19990045510-A (KR)
Title: 액튜에이터 실린더의 엘라스토머 댐퍼
IPC: F15B15/22
Filed: 1998-11-24
Abstract: 엘라스토머 댐퍼는 스트로크 양단사이를 실린더내에서 이동하는 피스톤을 정지시키기 위해 액튜에이터 실린더의 양 단부에 배치된다. 엘라스토머 댐퍼는 피스톤 스트로크 끝에서 피스톤과 접촉하는 한쌍의 돌출부를 구비한다. 돌출부는 그 단면적이 베이스에서 정상으로 점진적으로 감소하는 테이퍼진 형상을 가진다. 그러므로, 피스톤이 돌출부와 맞닿아서 돌출부를 압축할 때, 피스톤에 작용하는 제동력은 급격한 변화없이 점진적으로 증가한다. 그러므로, 피스톤은 그 스트로크 끝에서 부드럽게 감속된다. 또한, 돌출부의 상부면은 평탄면으로서 형성되고 상부면은 둥근면에 의해 돌출부의 테이퍼진 측면에 연결되므로, 응력 집중이 이러한 부분에 생기지 않는다. 그러므로, 액튜에이터 실린더의 장기간의 운전후에도 재료의 균열 또는 파손은 상부면에서 일어나지 않는다.
Patent KR-20000034226-A (KR)
Title: Method for manufacturing solid camera device
Inventor: RYU HEE YOUNG
IPC: H01L27/146
Filed: 1998-11-28
Abstract: PURPOSE: A method for manufacturing a solid camera device is provided to remove a corner shading and to improve process efficiency by removing an edge on a border of a color filter layer. CONSTITUTION: A method for manufacturing a solid camera device includes a first to a third step. At the first step, a flat layer(24) is formed on a black-and-white solid camera device(21). At the second step, a border layer of color filters(25,26,27) are formed on a main cell peripheral circuit to suppress a noise charge due to a light on the border during manufacturing. At the third step, edges of the border layers of the color filters(25,26,27) around the main cell peripheral circuit are removed to form each of the color filters(25,26,27).
Patent KR-20000037675-A (KR)
Title: Internet phone splitter
Inventor: AHN JEONG MO
IPC: H04L12/28
Filed: 1998-12-01
Abstract: PURPOSE: An internet phone splitter is provided to selectively carry out internet phone calls and general phone calls by automatically transferring the internet network and the public switched telephone network. CONSTITUTION: A general telephone(100) wired with a tip line and a ring line carries out incoming and outgoing telephone calls. A subscriber line connection circuit(110) executes subscriber line connection and interface with the general telephone(100). A voice codec(120) converts an analog voice signal supplied from the general telephone(100) into a digital voice signal. An echo suppressor(130) removes echo voices generated from the general telephone(100). A DTMF(Dual Tone Multi Frequency) detects a DTMF signal and outputs the detected DTMF signal to a cable modem(150). The cable modem(150) connected to the echo suppressor(130) and the DTMF receiver(140) is connected with the internet network through a coaxial cable to carry out connection and interface. A relay(160) is selectively transferred according to the switching signal of the cable modem(150) to connect the general telephone(100) to the trunk line.
Patent KR-19990063551-A (KR)
Title: 전개 스펙트럼 통신 시스템에서 적응 등화를이용하여 간섭을억제하기 위한 통신 장치 및 방법
IPC: H04B1/10
Filed: 1998-12-29
Abstract: 전개 스펙트럼 통신 시스템(spread spectrum communication system)을 위한 이동국(mobile station, 410)과 같은 통신 장치는 수신된 전개 스펙트럼 신호 상의 간섭(interference)을 억제하여 등화 신호(equalized signal, 126)를 발생시키는 적응 등화기(adaptive equalizer, 104)를 갖는 수신기(100)를 포함한다.  파일롯 채널 복조기(pilot channel demodulator, 110)는 등화 신호를 복조하여 파일롯 채널(140)의 추정치를 발생시킨다.  합산기(112)는 파일롯 채널 추정치와 기설정된 데이터 패턴을 비교하여 에러 신호(124)를 발생시킨다.  통화 채널 복조기(traffic channel demodulator, 108)는 등화 신호를 복조하여 하나 이상의 통화 채널을 발생시킨다.
Patent KR-20000044158-A (KR)
Title: Automatic gain control circuit
Inventor: LEE MYUNG HO
IPC: H03G3/00
Filed: 1998-12-30
Abstract: PURPOSE: An automatic gain control circuit is provided to reduce a setup time by employing during the setup time a gain control voltage, which is previously detected in the state that an automatic gain control is normally performed according each reception channel. CONSTITUTION: An automatic gain control circuit comprises an amplifier(20) which amplifies an input signal according to a gain control voltage(Vc) charged in a capacitor(38). An amplitude detecting part(22) detects an optimum amplitude signal from an output signal of the amplifier(20). An analog-to-digital converter(34) converts an output signal of the amplitude detecting part(22), which is transferred through a first switch(SW1), into a digital signal. A memory(28) stores the converted digital amplitude signal of the analog-to-digital converter(34) with reception channel information and an address from a micro processor(26). A digital-to-analog converter(36) converts the amplitude signal stored in the memory(28) into an analog voltage, and the converted voltage is charged to the capacitor(38) through a second switch(SW2) which is controlled by a switch controller(24). An output of the amplitude detecting part(22) is directly supplied to the capacitor(38) through the second switch(SW2) according to a control of the switch controller(24).
Patent KR-20000044261-A (KR)
Title: Speaker
Inventor: LEE GI HONG
IPC: H04R1/00
Filed: 1998-12-30
Abstract: PURPOSE: A speaker is provided to improve a phone call quality by increasing a contact degree between a speaker apparatus and an ear. CONSTITUTION: A cellular phone comprises a main body(100) and a flip(200). The main body(100) and the flip(200) are mechanically connected through a hinge unit. The flip(200) is opened and closed with center in the rotation axis(A1). At the most upper part of the main body(100) is installed an antenna unit(110), and a speaker apparatus is located at a lower part of the antenna unit(110). The speaker apparatus(125) is connected to a receiver in the main body(100), and is projected or recessed with center in the surface of a casing frame(100a) according to whether the speaker apparatus is pushed with center in the rotation axis(A2).
Patent KR-20000044753-A (KR)
Title: Method for adjusting volume by program kind in digital television
Inventor: LEE DONG CHEOL
IPC: H04N5/60
Filed: 1998-12-30
Abstract: PURPOSE: A method for adjusting volume by a program kind in a digital television is provided to output a predetermined volume level according to a changed program when the program is changed and stored after the volume level is predetermined by an user by broadcasting program kinds of each channel. CONSTITUTION: A method for adjusting a volume by a program kind in a digital television includes four steps. The first step is to determine and store a volume level by kinds of broadcasting programs of each channel among a plurality of broadcasting programs. The second step is to detect a broadcasting program kind from a received broadcasting signal when the broadcasting signal for a predetermined broadcasting channel of the plurality of broadcasting channels is received. The third step is to extract a predetermined volume information corresponding to the detected broadcasting program kind from the stored volume information by each broadcasting program kind. The fourth step is to output the volume on the received broadcasting signal as a level corresponding to the extracted volume information.
Patent KR-20000045913-A (KR)
Title: Method for forming device isolation layer of semiconductor device
Inventor: BAEK SEONG HAK
IPC: H01L21/76
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming a device isolation layer of a semiconductor device is provided to perform flattening with simplified process. CONSTITUTION: A method for forming a device isolation layer of a semiconductor device includes following steps. At the first step, a pad oxide layer(20) as well as a nitride layer(30) are formed on a semiconductor substrate(10). At the second step, a trench(40) is formed on the semiconductor substrate. At the third step, a gap fill oxidation layer(50) is formed on the trench. At the fourth step, a photoresist layer(60) is applied on the front surface of the trench. At the fifth step, ions are injected into the front surface at which the photoresist layer is applied. At the sixth step, the photoresist layer as well as the doped gap fill oxidation layer is blanket etched so as to expose the nitride layer.
Patent KR-20000046193-A (KR)
Title: System for circulation intervention
Inventor: PAK WU DONG
IPC: G06F1/00
Filed: 1998-12-31
Abstract: PURPOSE: A system for circulation intervention is disclosed to enable common bus use in circulation by each masters when multiple bus use requests are transmitted from multiple masters. CONSTITUTION: A system for circulation intervention is composed of creation, conversion, and collaboration. Arbitration logic department(23) is identical to the previous departments. Arbitration request generator(22) does not transmit masters' request signals. Arbitration request is created when masters make requests, bus is not busy, and priority ID is ready. Busy signal is converted to open collector when a request from master is present and approval signal is generated. Priority decision part(21) creates priority ID and collaboration of appropriate boards(20a, 20b...20n)'s slot IDs and Win slot ID leads to creation of priority ID for next arbitration.
Patent KR-20000046229-A (KR)
Title: Method and apparatus for controlling backward power in radio interface unit(riu) of wide-cdma wireless local loop(wll)
Inventor: LEE JANG HO
IPC: H04B7/26
Filed: 1998-12-31
Abstract: PURPOSE: A method and apparatus for controlling a backward power in a radio interface unit(RIU) of a wide-CDMA wireless local loop is provided to decrease a job performed in a processor by detecting a receiving characteristic of an install space and talking as a certain transmitting value inputted in a RIU processor. CONSTITUTION: A RF processing unit(120) receives a signal received through an antenna(110) and performs a RF process. A modem(130) outputs a RSSI(receive signal strength indicate) data for indicating a strength of a receiving signal. A processor unit(140) estimates a change width of transmitting and receiving electric field intensities of a space in which a RIU is installed based on the RSSI value of the modem(130), and sets a range of a received RSSI value and a transmitting value.
Patent KR-19990035898-A (KR)
Title: 에틸렌 랜덤 공중합체, 그 제조방법 및 고무 조성물
IPC: C08F210/18
Filed: 1997-05-28
Abstract: 본 발명은 에틸렌 /α-올레핀/비공액 폴리엔 랜덤 공중합체의 제조 방법이고,  동시에 다음 조건(1)∼(5)를 만족하는 에틸렌 랜덤 공중합체인 것이 특징인 틸렌 랜덤 공중합체이다. 
     (1) 에틸렌(a) 대 탄소수 3∼20의 α-올레핀(b)의 몰비가 40:60∼95:5이고 ; 
     (2) 비공액 폴리엔(c)양은 노르보넨 골격을 갖고 ; 
     (3) 유효 망상쇄 밀도(ν)는 디쿠밀 퍼옥사이드를 사용하는 공중합체의 가압 가교후 1.5×10 20 개/cm 3 이상 이고 ; 
     (4) 100℃에서의 멜트 플로우 커브에서 나타낸  전단력이 0.4×10 6 dyne/cm 2 일 경우의 전단률(γ1) 대 전단력이 2.4×10 6 dyne/cm 2 일 경우의 전단률(γ2)의 비 즉, γ2/γ1는 다음 일반식 [I]로 표시되는 관계를 갖고 ; 
     0.04×10 -19 ≤log(γ2/γ1)/ν≤0.20×10 -19 [I] 
     (5) 135℃ 데칼린 중에서 측정한 극한 점도[η]는 0.5∼10dl/g이다. 
     상기 공중합체는 가교성이 우수하고,  소량의 퍼옥사이드 등으로 가교할 수 있으며,  이러한 공중합체를 사용하여 제조된 가교 고무 조성물은 내노화성,  기계적 강성,  내후성,  내오존성등이 우수하다.
Patent KR-19990077280-A (KR)
Title: 전용 캐리어 주파수를 이용하는 고전력의 짧은 메시지 서비스
IPC: H04J3/00
Filed: 1997-01-17
Abstract: TDMA 통신 시스템에서 짧은 데이터 메시지를 전송하기 위한 TDMA 통신 시스템 및 방법이 개시된다.  바람직한 실시예에 따라, 증가된 전력 수준에서 데이터 메시지를 전송하여 증가된 신호 마진을 제공하기 위해 전용 주파수는 순차적으로 복수의 위성 빔 또는 트래픽 채널 각각으로 스위칭된다.  코딩, 및 비트와 메시지 반복도 신호 마진을 더 증가시키는 데 채용될 수 있다.
Patent KR-20000016264-A (KR)
Title: Overbased metal-containing detergents
Inventor: SKINNER PHILIP
IPC: C10N30/04
Filed: 1997-05-16
Abstract: PURPOSE: A phenate over-basified detergent and a salicylate over-basified detergent with TBN:% surfactant ratio of 11 or more are provided to be used for a marine diesel lubricant additive. CONSTITUTION: Phenate over-basified detergents and salicylate over-basified detergents with TBN:% surfactant ratios of 11 or more are useful marine diesel lubricant additives. Herein, the detergent can be derived from more than one of surfactant being sulfurated or non-sulfurated phenol or the derivative thereof, other surfactant being different surfactant from the phenol surfactant, acid of general formula Ra-CH(Rb)-COOH, dicarboxyl acid containing 36-100 carbons, polycarboxyl acid, acid anhydride, or acid chloride.