baber/WOPTO huggingface dataset:
Patent KR-20000041169-A (KR)
Title: Preparation method and providing method of feed contained citron for korean cow
Inventor: WOO HYUN KYU
IPC: A23K1/14
Filed: 1998-12-17
Abstract: PURPOSE: A preparation and providing method of feed contained citron for Korean cow are provided, which have meat quality of Korean cowimproved, and which prevent disease from prevalence through mixing citron with feed. CONSTITUTION: A process of preparation of feed contained citron for Korean cow is composed of several steps. A first step is removing seed of citron and drying the citron removed 90% of water content of the citron and grinding the citron. A second step is fermentation mixture mixed grinded citron with sugar in a ratio of 60:40(w/w) for more than 60 days, or mixture mixed grinded citron with sugar in a ratio of 80:20(w/w) for more than 180 days in a sealed tool at lower than 0°C. A providing method of feed contained citron for Korean cow is decreased 50% of assorted feed and mixing 50% of feed contained citron with salt fermentation in 4-12 month cow and providing 100-500g of feed contained citron for 2 weeks in summer, fall and winter. For 13-18 month cow, feed contained citron is provided 100-2,000g through weight for more than 4 months.
Patent KR-20000042778-A (KR)
Title: Method for displaying battery voltage status of communication terminal
Inventor: JEONG SEONG HA
IPC: H04B1/38
Filed: 1998-12-26
Abstract: PURPOSE: A method for displaying a battery voltage status is provided to stably display the battery voltage status, even when a battery voltage is instantly generated in a communication terminal. CONSTITUTION: A method for displaying a battery voltage status of a communication terminal comprises the steps of: checking the battery voltage status; if the battery voltage status descends over a regular level, examining whether a battery voltage ascends for predetermined time; and if so, maintaining the present battery voltage status.
Patent KR-20000042885-A (KR)
Title: Method for calculating theoretical burning temperature in burning range while inputting waste plastic
Inventor: BAEK CHAN YEONG
IPC: G01K17/04
Filed: 1998-12-28
Abstract: PURPOSE: A method for calculating a theoretical burning temperature is provided to precisely calculate the theoretical burning temperature while using waste plastic as an auxiliary fuel for a furnace by considering the kinds and the amount of the waste plastic. CONSTITUTION: Armodynamics data and the operating condition of a furnace are inputted for obtaining material balance for a reactive system and a generating system. A calculating formula to obtain a theoretical burning temperature is outputted. And, the limit amount of input for waste plastic is decided for a certain operating condition. Therefore, the precise theoretical burning temperature is calculated according to the kinds of the waste plastic. Then, the degree for thermal compensation is decided by using the theoretical burning temperature to establish the limit amount of input for stable operation.
Patent KR-20000042972-A (KR)
Title: Method for forming black matrix of color braun tube
Inventor: LIM IK CHUL
IPC: H01J29/18
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming a black matrix of a color Braun tube is provided to form a black matrix pattern by one film processing process. CONSTITUTION: A black matrix pattern(BM) is formed with single film processing process using a photosensitive black matrix solution which is composed by mixing a polymer, a photosensitive agent of DNQ, a graphite and an additive agent. According to the single film processing process, a coating, drying, exposure, baking and developing are performed in sequence. According to the method, the productivity is improved and the production cost is reduced.
Patent KR-20000043318-A (KR)
Title: Screen dividing method of a video conference system
Inventor: LEE CHANG GWON
IPC: H04N7/15
Filed: 1998-12-28
Abstract: PURPOSE: A screen dividing method of a video conference system is provided to use a screen efficiently by dividing a screen to display video at a position determined in advance with the detection of a voice signal. CONSTITUTION: A method comprises the steps of: establishing a camera direction by a microphone corresponding to each speaker(ST10); measuring whether a voice signal from each microphone exists(ST20); judging whether the measured voice is generated from one microphone(ST30); selecting a video signal from a camera corresponding in case that the generated voice signal is generated from one microphone as a representative image(ST40); displaying the selected image at a main image position on the screen(ST50); and verifying whether a voice signal from a different microphone is generated(ST60).
Patent KR-20000044321-A (KR)
Title: Method for delivering message between unix process and exchange process
Inventor: LEE HO GYUN
IPC: G06F13/00
Filed: 1998-12-30
Abstract: PURPOSE: A method for delivering a message between an UNIX process and an exchange process, is provided to transmit the message and reversely to receive the message from the exchange, at a corresponded UNIX process, by transmitting the message to the exchange from the UNIX process by use of any protocol between a transmission control protocol(TCP) and a user datagram protocol(UDP), supporting the UDP protocol. CONSTITUTION: A method for delivering a message between an UNIX process and an exchange process, followed below. In an initial connecting procedure, a user datagram protocol(UDP)/transmission control protocol(TCP) transmit thread, and a UDP/TCP shared thread is generated. In the UNIX process, self information of an UNIX process using the UDP protocol and an UNIX process using the TCP protocol is stored in a table, for receiving a message in the UNIX process. A new address is assigned according to a request for transmitting a message from the UNIX process. If a message UNIX process using the new address, is applied, the applied message is delivered to the exchange process, by use of a transmit thread of a corresponded protocol type. If a message from the exchange is received through a shared received thread of the UDP/TCP, the table is searched according to a type of the received message, to decide a protocol to be used and a corresponded UNIX process. A message is delivered to the corresponded UNIX process, by use of the decided protocol.
Patent KR-20000044338-A (KR)
Title: Output overvoltage protecting circuit of a power supply
Inventor: LEE HAE DON
IPC: H02M1/32
Filed: 1998-12-30
Abstract: PURPOSE: An output overvoltage protecting circuit of a power supply is provided to prevent the malfunction of an overvoltage protecting circuit due to an erroneous detections by offsetting an erroneous overvoltage detection signal. CONSTITUTION: An overvoltage detector(200) outputs a pulse signal of a first logic level when an output voltage(Vsen) is lower than a reference voltage(Vref) and outputs a pulse signal of a second logic level when the output voltage(Vsen) is higher than the reference voltage(Vref). A time delayer(202) outputs the pulse signal of the first logic level when an RC circuit response voltage(A) is lower than the reference voltage(Vref) and outputs the pulse signal of the second logic level when the RC circuit response voltage(A) is higher than the reference voltage(Vref).
Patent KR-19990035935-A (KR)
Title: 전기 통신 장치용 부속 장치
IPC: H04M11/06
Filed: 1997-05-16
Abstract: 팩시밀리 실렉터로부터 예컨대 팩스 데이터를 보낼 때 전화 통화 소리를 죽이는 뮤팅 기능이 있는 부속 장치는 공지되있는 것이다. 부속 장치는 전력 소비가 낮으며, 그와 동시에 음성 통신을 강하게 뮤팅하여 배터리를 쉽게 동작시킬 수 있다. 이 때문에 뮤트 모드에서 부속 장치는 텔레폰 세트와 직렬로 스위치 되는 자이레이트를 가지며, 그 직렬 장치는 텔레폰 네트워크와 병렬로 스위치 된다. 뮤트 모드에서 부속 장치는 또한 텔레폰 세트에 병렬로 스위치된 커패시터를 갖는다. 더욱이 뮤트 모드에서 데이터는 데이터 수신기 또는 전송기를 텔레폰 라인에 연결시킴으로써 네트워크 및 부속 장치 사이에서 상호 교환된다.
Patent KR-20000005465-A (KR)
Title: N-aminoalkyl-2-anthraquinonecarboxamides; novel dopamine receptors subtype specific ligands
Inventor: XI CHEN
IPC: A61P25/20
Filed: 1997-04-16
Abstract: PURPOSE: Novel compounds of formula I are provided which interact with dopamine receptor subtypes and are useful in the treatment and/or prevention of various neuropsychological disorders. CONSTITUTION: The compounds of formula I and the pharmaceutically acceptable acid addition salts thereof may be prepared by the reaction shown below in scheme 1, wherein a compound of formula V is activated by treating the acid V with an activating agent such as refluxing thionyl chloride(SOCl2)or the like. The resulting activated species, e.g., an acyl chloride, may be subsequently reacted with the required compound of formula VI at room temperature, optionally in a suitable solvent such as chloroform, to afford a compound of formula I as the desired product.
Patent KR-20000022076-A (KR)
Title: Optical disc and optical disc driving apparatus
Inventor: GOTOH KENJI
IPC: G11B27/24
Filed: 1997-06-24
Abstract: PURPOSE: An optical disc and an optical disc driving apparatus are provided to corrected accurately tracking offset based on an address signal and detect accurately the transition point between a land track and a groove track. In addition, they are provided to achieved easily format compatibility with read-only optical disc media and improve the reliability both of data rewrite operations and of address information reading. CONSTITUTION: A tracking control system applies a push-pull tracking control method to track the light spot to the recording track. A difference signal detector(131) detects a radial difference signal based on the output from the split photo detector(115), and then the difference signal is passed through the LPF(141) to extract the servo frequency signal and generate the tracking error signal used for push-pull tracking control. When phase-change recorded data is read from the sum signal, the signal is demodulated by the data demodulator(127) and errors detected by the error correction circuit(128) are corrected to output the reproduction data. Similarly, when the pre-embossed header information is read from the difference signal, the signal is demodulated by the address demodulator(129) and address errors are detected by the error detector(130). The output from the difference signal detector(131) is also used for detecting the transition point between land tracks and groove tracks. The CAPA detector(133) determines from the header area envelope whether the header area come from a land track sector or grove track sector, and it outputs a corresponding track polarity signal.
Patent KR-20000056833-A (KR)
Inventor: KIM NAM SHIK
IPC: G01N21/00
Filed: 1999-02-26
Abstract: PURPOSE: A crack detecting device of welds using an optical fiber cable is provided to detect the crack existence and the crack position of welds as the variation of light is monitored onto a measuring equipment when the crack occurs in the welds of a steel structure. CONSTITUTION: A crack detecting device of welds using an optical fiber cable includes an optical fiber cable(40) attached on welds(12,22) formed to integrally connect steel structures(10,20) through the medium of a rib(30), and thereby is integrated with the movement of the welds. A measuring equipment(50) is connected with the optical fiber cable to detect and monitor cutting or damage of the optical fiber cable depending on the crack of the welds.
Patent KR-20000059281-A (KR)
Inventor: HONG BYEONG HUI
IPC: H01J11/14
Filed: 1999-03-02
Abstract: PURPOSE: A plasma display panel and a driving method thereof are provided to lower discharge start voltage between discharge maintaining electrodes by comprising a supplementary electrode. CONSTITUTION: A supplementary electrode(20) is provided with a thin width between discharge maintaining electrodes, i.e., x electrode(14) and Y electrode(13) placed on a front substrate(11). The front substrate is opposed to a rear substrate with a certain distance. Compartments are adapted to maintain the front substrate and the rear substrate in a certain distance, and maintain a discharge space corresponding each discharge cell. Data electrodes are arranged on the rear substrate in the sprite shape in the direction of crossing with the discharge maintaining electrodes.
Patent KR-20000060078-A (KR)
Inventor: SHIN GYEONG SEOP
IPC: H04B1/38
Filed: 1999-03-11
Abstract: PURPOSE: A mobile communication terminal having an improved structure is provided for implementing various and excellent quality services for a multimedia service like a data communication service by reducing the size and weight of a mobile communication terminal and enlarging the size of a LCD. CONSTITUTION: An improved mobile communication terminal includes a LCD panel(220) including a dialing function for a communication and supplementary service, a selection dial(210) for providing a communication and supplementary service by operating the LCD panel, and a speaker(200). In addition, there are provided a SEND key, END key, and PWR key. The mobile communication terminal replaces a key pad having numeral digits and characters for a user interface with a LCD(220).
Patent KR-20000006608-A (KR)
Inventor: LEE JOO HANG
IPC: A63H3/44
Filed: 1999-03-26
Abstract: PURPOSE: A doll for beauty cut practice of pet dogs is provided to be used for practice of pet dog beauty cut by manufacturing the doll by planting artificial hair to be worn on a pet dog molding metal mold which is specially manufactured. CONSTITUTION: The doll has the characteristics such as:being made up of artificial hair on a pet dog doll molding metal mold manufactured by rubber precisely; having the length of the artificial hair planted on the pet dog doll wig to be about 12 cm; able to be replaced after taking off the wig form the pet dog molding mold if the length of the artificial hair is shorten.; Herein, the doll can be used semi-permanently so that the cost spent pet dog beauty practice is reduced. Therefore, it can affect to the spreading of the pet dog beauty business according to the efficient and easy pet dog beauty cut practice.
Patent KR-20000061565-A (KR)
Title: Resistive bolometer sensor
Inventor: LEE DON HUI
IPC: G01J1/02
Filed: 1999-03-27
Abstract: PURPOSE: A resistive bolometer sensor is provided to reduce a distortion of an output value by a thermal variation considerably and to reduce the cost of a production and efforts of circuit adjustment. CONSTITUTION: A resistive bolometer sensor includes a sensing section for sensing an infrared ray, a retaining section for retaining the sensing section and controlling a thermal delivery with the outside, and a silicon ring for retaining the whole sensor and reflecting an outer temperature. In the resistive bolometer sensor, a bridge sensor includes a sensor resistance R1(10) sensing a temperature of an object by a resistance variation according to an infrared rays indent. A compensating sensor resistance R2(20), R3(30), and R4(40) removes an influence of environmental temperature. The bridge sensor is formed on a retaining stand which has the same structure of thermal delivery by processing four different resistance in same method on a single chip.
Patent KR-20000061580-A (KR)
Inventor: PARK BYUNG MU
IPC: E02B13/00
Filed: 1999-03-27
Abstract: PURPOSE: A culvert installation is provided to improve work efficiency and to reduce the period and expenses of construction. CONSTITUTION: A culvert installation comprises; a couple of culvert units (20)(30) which form a tubular common duct (10) and is placed abreast at regular intervals; a lower plate member (50) which connects the base between a couple of culvert units (20)(30); an upper plate member (40) which covers the upside between a couple of culvert units (20)(30).
Patent KR-19990046808-A (KR)
Title: 밀폐주유장치
IPC: B67D7/04
Filed: 1999-04-29
Abstract: 본 발명은 주유소의 지하저장 탱크에서 자동차 기름통에 주유시나, 공항주유소의 항공기 기름통에 기름 공급시에, 유조차에서 주유소의 대형 탱크로, 정유회사의 대형 탱크에서 유조차 탱크로 주유시에, 기름의 종류와는 상관없이 기름 공급 급유(給油)탱크와 기름을 받는 수유(收油) 탱크 사이에, 공기가 순환하는 밀폐 공기관을 사용하고 기름이 공급되는 급유관을 밀폐하여 주유하는 장치로서, 급유관의 개방에 의한 기름의 대기에 노출과 수유탱크 공기의 대기 방출로 주유시 공기중에 기화하는 기름을 절약할 수 있으며, 부수적으로 공기의 오염도 줄일 수 있다.
Patent KR-19990068449-A (KR)
Title: 장식겸용이중음료수병
IPC: B65D1/00
Filed: 1999-05-20
Abstract: 음료수병을 완전한 반쪽 두깨의 칸으로 구성하거나 중앙에 수직격벽에 의한 두쪽이 형성되게 하여 양쪽칸에 서로 다르거나 같은 음료수를 소량씩 나누어 넣을 수 있게하고 병입구도 각각 설치하여 필요에 따라 소량씩 선택적으로 마실 수 있게 한 것이다.
Patent KR-19990088475-A (KR)
Title: 다수의비디오프레임스트림처리방법및그장치
IPC: H04N21/6373
Filed: 1999-05-21
Abstract: 본 발명은 비디오 데이터로 된 다수의 스트림을 병렬로 동적 부호화하여 일정한 비트 레이트 채널 상으로 멀티플렉싱하는 제어 방안을 제공하는 것이다.  제어 방안은 부호화기와 일정한 비트 레이트 채널 사이에 접속되는 채널 버퍼의 충진도 및 압축된 비디오 데이터 버퍼의 충진도는 물론 다수의 비디오 데이터 스트림의 상대적인 복잡도에 부분적으로 기반하여 각 비디오 데이터 스트림에 대한 개별적인 부호화 비트 레이트를 동적으로 적응시키는 단일 패스 방안이다.  제어 방안은 다수의 비디오 프레임 스트림을 병렬로 부호화하는 단계와, 비디오 프레임의 상대적인 복잡도에 기반하여 적어도 하나의 비디오 프레임 스트림에 대한 부호화를 동적으로 적응시키는 단계를 포함한다.  각 비디오 프레임 스트림에 대한 비트 레이트는 오직 GOP 경계에서 또는 장면 전환이 발생하는 경우에만 변화된다.  바람직하게는 계산된 비트 레이트가 버퍼 충진도에 기반하여 더 변형된다.
Patent KR-20000075301-A (KR)
Inventor: WON DAE HUI
IPC: H01L21/76
Filed: 1999-05-31
Abstract: PURPOSE: A method for manufacturing a trench type isolation layer of a semiconductor device is provided to prevent an electric field from being concentrated, a gate oxidation layer from being deteriorated and an electrical characteristic from being deteriorated by a remaining gate electrode material, by rounding a profile of a silicon substrate even when a moat of a field oxidation layer is generated at a corner portion of a trench. CONSTITUTION: An anti-oxidizing pattern including a pad oxidation layer and an anti-oxidizing layer are formed on a silicon substrate(20). The exposed silicon substrate is etched to form a trench. The trench is filled with an insulating material. The anti-oxidizing layer and pad oxidation layer are eliminated. A profile of the silicon substrate at an upper corner portion of the trench becomes rounded by performing a heat treatment in a hydrogen atmosphere.
Patent KR-20010000987-A (KR)
Title: Plasma display panel
Inventor: KIM MIN CHEOL
IPC: H01J11/20
Filed: 1999-06-01
Abstract: PURPOSE: A plasma display panel is provided to improve the visibility of an edge area of a display part. CONSTITUTION: When a cell(5) is selected by an addressing electrode(3) and a scanning electrode(2), and then a discharge is generated therein, a sustain voltage is applied to a sustain electrode(4). The sustain discharge generates a discharge between the sustain electrode(4) and the scanning electrode(2), and then writes an identical data in all the cells(5). At an addressing section, the sustain discharge generates a discharge between the addressing electrode(3) and the scanning electrode(2), and then remove the data selectively. So, the data, which the sustain discharge is willing to practically write, is written in the cells(5). A data converting circuit stores the data applied in an edge area. A timing controlling part applies the data stored in a memory circuit part to a data driving circuit of a fluorescent display device. Therefore, electrode lines of the edge area of the display part keep a brightness of a predetermined level so that the edge area is visible.
Patent KR-20000005940-A (KR)
Inventor: ERCHBERGVE JARNE
IPC: F26B3/24
Filed: 1999-06-04
Abstract: PURPOSE: A more effective drying method is provided to dry a finely divided material for having a smaller size of particle less than 100 micrometer. CONSTITUTION: An effective drying method comprises:a filter cake(2) formed by a solid, a liquid, and a slurry(4) stored in a slurry tank(3) for enabling to relatively move to an oscillator(6); the oscillator connected to a structural element(7) oscillated by the oscillator; and a sound field generated by a movement of a supporting structural unit(5) between the surfaces(9) of the structural element for reducing the remained moisture in the filter cake.
Patent KR-20010002006-A (KR)
Inventor: KIM TAE HYEOP
IPC: H04M3/00
Filed: 1999-06-10
Abstract: PURPOSE: A method for processing wide area calls is provided to allow extension numbers having different digits according to groups in a local switching system and to allow numbers same with other groups in the groups, so as to process the wide area calls by CENTREX(Centralized PBX Service) extension numbers. CONSTITUTION: A switching system allows required extension numbers according to CENTREX(Centralized PBX Service) subscriber groups. A CENTREX subscriber listens to an extension dial tone in an off-hook state to originate a call. If a first digit signal is received, the subscriber checks whether the first digit signal is an extension call or an external call. If the first digital signal is the extension call, the switching system receives an extension. The switching system checks whether the received extension is a wide area call. If so, the switching system retrieves wide area CENTREX data to process the wide area call. If the received extension is not the wide area call, the switching system performs an extension call process.
Patent KR-20010004557-A (KR)
Inventor: KIM GWANG HO
IPC: G02F1/1335
Filed: 1999-06-29
Abstract: PURPOSE: A back-light device of a liquid crystal display is provided to realize a uniformity of a screen by removing a limiting factor of a light output due to a short distance between an LCD lamp and the screen. CONSTITUTION: A lamp(2) is a light source. A lamp reflector tube(4) is formed by an elastic solid that reflects the light from the lamp(2). A light-guide plate(6,16) receives an incident light that is reflected by the lamp reflector tube(4) or that is from the lamp(2). A reflector plate(8) is disposed between the light-guide plate(6) and the lamp reflector tube(4). The reflector plate(8) reflects the incident light of the light-guide plate to an output-light plane. The lamp(2) has I, L and U-form. The reflector plate(8) is formed by a plastic material.
Patent KR-20010009455-A (KR)
Inventor: KIM YOUNG HOO
IPC: B60N2/90
Filed: 1999-07-09
Abstract: PURPOSE: A simple seat cover preserves the safeties and the health of a driver and passengers by making a ventilation and a cushion performances superiorly, easily intercepting various harmful waves such as an electromagnetic wave and activating the biorhythm of human bodies. CONSTITUTION: The surface material of the seat is common hemp cloth(1). A textile(2) is disposed on the back surface of the common hemp cloth(1). A cushion material(4) such as a sponge or a cotton is inserted between two textile papers(3,3') on the back of the textile(2). Then, a backing paper(5) sewn to the textile(2) which is attached with the cushion material(4) is quilted. A bio-stone or a ceramic grains are disposed in wing shape portions on both sides of a seat back and a seat base cushion and in the lumbar support portion of the seat of the seat back.
Patent KR-20010009565-A (KR)
Inventor: KWON HEUNG GYU
IPC: H01L21/60
Filed: 1999-07-12
Abstract: PURPOSE: A semiconductor IC and a method for making the same are provided to maximize a heat emission characteristic by forming a heat radiation metal layer on a back plane of a semiconductor IC. CONSTITUTION: A semiconductor IC of flip-chip bonding includes a silicon substrate(10), many electrode pads(12), inert layer(14), a conductive bump, and a heat radiation metal layer(40). Integrated circuit is formed on an active surface of the silicon substrate, and a back surface opposite to the active surface is provided in the silicon substrate. Many electrode pads are connected to the IC, and are exposed to the active surface. The inert layer is formed on the active surface except the electrode pads. A conductive bump is formed on the electrode pad. A radiation metal layer is formed on a back surface. The semiconductor IC emits a heat generated on the active surface to the outside via the heat radiation metal layer. Thereby, the semiconductor IC maximizes a heat emission characteristic by forming a heat radiation metal layer on a back plane of a semiconductor IC.