baber/WOPTO huggingface dataset:
Patent KR-20000065678-A (KR)
Inventor: HAN SANG BEOM
IPC: H04M1/06
Filed: 1999-04-08
Abstract: PURPOSE: A method for cutting off malicious calls is provide to make a telephone office obtains speech contents and a call time for the malicious call and transmits a warning message to a caller of the malicious calls and adds a function for constraining a call-transmission to the same incoming number from the same transmitted number during a specific time, if a subscriber receiving the malicious call requests the cut-off of the malicious call to the telephone office, so that the subscriber can prevent the malicious call. CONSTITUTION: If a subscriber decides a received call as a malicious call and requests cut-off of the malicious call using a prescribed signal, an exchange detects the request. The exchange traces a phone number transmitted from the malicious call. The traced phone number and an incoming number are stored during a first specific time. Calls are constrained to the same incoming number from the same transmitting number during the first specific time. If the request for the malicious call is detected, corresponding talk contents are recorded during a second specific time. A first warning message is transmitted to a caller of the malicious call. Proofs such as the recorded speech contents and a time of the malicious call are stored.
Patent KR-19990087912-A (KR)
Title: 화상포착시스템및화상진위검증방법
IPC: G06T1/00
Filed: 1999-04-13
Abstract: 본 발명의 화상 포착 시스템 및 화상 진위 검증 방법은, 위치(위도, 경도, 고도), 카메라의 주축 방위, 카메라의 동작 모드(인물 사진 또는 풍경화), 카메라 속도, 촬영자 정보, 시각 및 날짜, 줌 계수, 셔터 속도, 플래시 온/오프, 자동 초점 거리, 노출계 시도, 초점 길이, 개구와 같은 복수의 기록된 카메라 및 화상 파라미터를 포착된 각 화상마다 자동으로 워터마킹한다.  이후의 프로세스에서, 워터마킹된 데이터를 추출하여 원래의 기록된 데이터와 비교함으로써, 대응하는 화상의 진위를 검증할 수 있다.  중요한 데이터는 화상 내에 눈에 보이지 않게 워터마킹하기 때문에, 그 워터마킹된 데이터에 영향을 주지 않고는 화상을 수정하기란 곤란하다.
Patent KR-19990083611-A (KR)
Title: 하이드록실함유방향족화합물의선택적산화및합성
IPC: C07C37/60
Filed: 1999-04-29
Abstract: 본 발명은 방향족 화합물의 선택적 촉매적 산화에 의해 하이드록실 함유 방향족 화합물을 단일 단계로 제조하는 방법에 관한 것이다.
Patent KR-19990064830-A (KR)
Title: 축산분뇨의 처리방법 및 장치
IPC: B09B3/00
Filed: 1999-05-12
Abstract: 본 발명은 미생물을 이용한 축산 분뇨의 처리 방법 및 장치에 관한 것으로, 돈사(1)에서 배출되는 분뇨를 수집하는 최초에 물이 차 있는 1차수집조(2)와, 상기 1차수집조(2)와 연결되어 자동으로 분뇨가 흘러 유입되는 2차수집조 및 3차수집조(3,4)를 통과하여 수위조절조(5)로 도착후 숙성조(6)로 적량의 공급에 의해 최적의 발효상태를 유지하며, 상기 수집조를 통과하여 유입되는 폭기조(7,8)와 상기 숙성조(6)에 내장되어 유입된 분뇨를 2차폭기조(8)로 이송시키는 수중펌프(15)와 이송관 (33)과, 상기 1차폭기조(7) 및 2차폭기조(8)에 설치된 폭기장치(13,13')와 상기 1차폭기조(7) 및 2차폭기조(8)의 상부에 형성된 거품처리조와 상기 거품처리조내에 내장되어 거품을 파쇄하는 거품파쇄기(14,14')와, 미생물과 충분히 혼합교반된 액을 충분히 발효시키는 저장조(9,10,11,12)와, 상기 저장조(9,10,11,12)에서 충분히 발효처리된 액을 돈사 세척 및 슬러지 처리용 등으로 재사용토록 돈사에 이송시키는 펌프(15') 및 이송관(33')을 포함하여 구성됨을 특징으로 하는 축산분뇨의 처리장치 및 방법 
     상기 폭기조에 필요에 따라 미생물을 주입시키며, 이때 사용하는 미생물은 납두균, 고초균 등의 복합균으로 시중에서 쉽게 구할수 있는 상품명YC2000이다.
Patent KR-20000074654-A (KR)
Inventor: AN TAE YOUNG
IPC: H04B7/26
Filed: 1999-05-18
Abstract: PURPOSE: An apparatus for preventing an environmental pollution of a mobile phone is provided for preventing a malfunction of a medical instrument due to an electronic wave of a mobile phone and significantly decreasing any accident when an airplane takes off and lands. CONSTITUTION: A microwave is oscillated by IC2(800¯900MHz/1.8¯1.9GHz). The microwave is amplified based on RF power through TR3. A public line power is transmitted through an antenna. When the transmission power is transmitted to a constant frequency(for example, 1825.32MHz), pluralities of mobile terminals are not affected without radiating a high power. In other words, it is possible to control the transmission and receiving operation of all mobile telephone terminals/pagers by uniformly sweeping the frequency from the mobile phone and pager base stations. In the above operation, the circuit oscillates a frequency of about 700Hz¯1000Hz per 1 second based on IC3. Namely, it means that a corresponding frequency is oscillated at a period of about 700¯1000 per 1 second. The circuit(of Figure 5-1) formed of IC2 converts the frequency based on the input voltage and the circuit operates a frequency setting unit.
Patent KR-20000005996-A (KR)
Inventor: KOBAYASINORIHIRO
IPC: G01Q60/00
Filed: 1999-06-08
Abstract: PURPOSE: A heat treatment method of silicon wafer and silicon wafer is provided to improve electric characteristics such as oxide insulation break-down voltage, carrier shift, and to enhance productivity due to a rapid thermal annealer and to reduce costs. CONSTITUTION: The heat treatment method of silicon wafer and silicon wafer comprises: a step heat-treating a silicon wafer under pleural divided heat treatment processes; a step continuously performing the plural heat treatment processes without extracting the wafer from a rapid thermal annealer; and a step setting previous heat treatment temperature in lower than the next heat treatment temperature.
Patent KR-20010002517-A (KR)
Inventor: NOH WON JONG
IPC: H04W80/00
Filed: 1999-06-15
Abstract: PURPOSE: A method for performing conversions between a V5.2 protocol and a public switching telephone network(PSTN) subscriber protocol is provided to carry out the conversions between the V5.2 protocol, which is recommended as a signaling protocol between an access network(AN) and a local exchange(LE) in a wireless local loop(WLL) system, and the PSTN subscriber protocol, by an information filed mapping, so as to interwork the WLL system with a PSTN exchange which does not support the V5.2 protocol. CONSTITUTION: When a wireless local loop(WLL) controller converts a V5.2 protocol message into a public switched telephone network(PSTN) line protocol message, the WLL controller comprises the steps as follows. If the WLL controller receives an origination request, the WLL controller checks an originator and a recipient to check the message. If the message is abnormal, the WLL controller transmits an error message to a call processor. If the message is normal, the WLL controller decides whether the message is a line signal or an address signal, and changes a selected signal into a PSTN line protocol signal, to transmit the message to a 2-wire or a multi-frequency code(R2MFC) processor of the WLL controller. The WLL controller analyses a signal received from a V5.2 processor to transmit a line state and address information to an exchange. An R2MFC processor controls a tone generation of a tone generator. When the WLL controller converts the PSTN line protocol message into the V5.2 protocol message, the WLL controller comprises the steps as follows. If the WLL controller receives a subscriber protocol signal from the PSTN exchange, the WLL controller analyses the signal to transmit a line state and address information to the V5.2 processor. The WLL controller checks the received signal to decide whether the signal is a line signal or an address signal, and maps the signal in an information field to convert the signal into the V5.2 protocol message, then transmits the V5.2 message to the call processor.
Patent KR-20010003390-A (KR)
Inventor: CHANG YOUNG HO
IPC: C02F11/00
Filed: 1999-06-23
Abstract: PURPOSE: Disposal method of bottom sludge of rivers and apparatus therefor are provided to separate sand and sludge from dredged bottom sludge of rivers. Sludge is separated from sand physically, by using an overside screen, a drum screen, a cyclone, and a sand separator. And separated sludge is dewatered by a centrifugal separator. CONSTITUTION: The method comprises the sequential steps: dredged sludge (sand+sludge) is supplied to a hopper (11); coarse aggregate of dredged sludge is caught by the overside screen (12); continuously, aggregate being over 10 mm is removed by the drum screen (21); heavy metal removal agent is selectively injected to the separated sludge containing sand; the separated sludge is mixed with water in a mixer (41), and is moved into the cyclone (31); sand is separated from the mixture by specific gravity difference in the cyclone (31); separated sand is moved to the sand separator (34) in order to separate sludge and water more; all of the separated sludge and water is conveyed into a primary sedimentation tank (42); coagulant is injected into the primary sedimentation tank (42); and precipitates of the primary sedimentation tank (42) are dewatered in the centrifugal separator (51).
Patent KR-20010004758-A (KR)
Inventor: HARALTPOPH
IPC: G10L19/02
Filed: 1999-06-29
Abstract: PURPOSE: A multi-channel audio/voice/data coder-decoder(CODEC) device for a personal computer(PC) is provided to have input/output functions relating to an external multi-channel audio/voice and to have data input/output functions, to control a system by a system control software which exchanges various data with a fixed storage device of the PC to accumulate application programs through the fixed storage device, and which performs control data transmissions and audio/voice/multi media data transmissions, so as to carry out various multi media processing functions. CONSTITUTION: A system control software(10) accumulates execution programs of many application programs(20) in a multi-channel audio/voice/data signal processor(30), and performs multi-channel audio/voice/multi media data processing functions. The multi-channel audio/voice/data signal processor(30) accumulates various multi-channel audio/voice/multi media data processing programs by the application programs(20), and inputs multi-channel audio/voice/multi-media data from the application programs(20), then transmits result data to the application programs(20). The signal processor(30) inputs/outputs the multi-channel audio to an exterior, and inputs/outputs a compressed audio or data to the exterior. A multi-channel audio/voice/data input and output(I/O) unit(40) comprises as follows. A multi-channel audio I/O circuit inputs and outputs the multi-channel audio and the multi-channel voice with the exterior under the control of the application programs(20). A data I/O circuit inputs and outputs compressively-coded data as a digital signal to or from the exterior by a serial interface.
Patent KR-20000011443-A (KR)
Inventor: LANGZERAR
IPC: A61K8/25
Filed: 1999-07-02
Abstract: PURPOSE: A composition for dyeing keratin fibers is provided, which can exhibit excellent resistance to many factors against hairs including light, bed weather and shampoo, and provide deeper and more non-selective coloring with hairs. Also, a process and an apparatus for dyeing using the composition are provided. CONSTITUTION: The composition comprises in a suitable medium for dyeing, 0.001-10wt% of one or more cationic direct dye of formula 1, based on a total weight of the composition and 0.01-10wt% of one or more thickening polymer selected from a group consisting of polysaccharide and cellulose, based on a total weight of the composition.
Patent KR-20000012042-A (KR)
Title: Process for the production of acetic acid
Inventor: MUSKETT MICHAEL JAMES
IPC: C07C51/44
Filed: 1999-07-28
Abstract: PURPOSE: Process for the production of acetic acid is provided which is achieved the separating ability of two phases in the decanter of the light ends column. CONSTITUTION: In a process for the production of acetic acid by carbonylation of methanol and/or a reactive derivative in the presence of a Group VIII noble metal carbonylation catalyst, methyl iodide co-catalyst at a concentration of at least 2 wt%, optionally at least one promoter, at least a finite concentration of water, methyl acetate at a concentration of at least 8% w/v and acetic acid product, the separating ability of an upper(aqueous) layer and a lower(organic) layer in the decanter of the light ends column is achieved by maintaining the concentration of acetic acid in the condensed overhead vapour fraction passed to the decanter at or below 8wt%.
Patent KR-20010017598-A (KR)
Inventor: CHANG GUK BO
IPC: B60H1/26
Filed: 1999-08-12
Abstract: PURPOSE: A ventilator is provided to keep the indoor space of a vehicle pleasant by sucking indoor air out of the vehicle. CONSTITUTION: A ventilator consists of a body member(10a), an air inlet pipe(20a) and a protecting member(40) for a discharge port. In the body member, a motor(12a) having a propeller(14a) mounted on the rotating shaft is fixed by a support member(16a) with a specific gap between itself and the inner wall of a round pipe having a guide member(11). Herein, the guide member is bent almost perpendicularly toward an air discharge port. The other end of the pipe without the guide member is protruded through a ceiling plate(1) and an interior finish(2) of a vehicle. The ceiling plate is connected with a fixed plate(18) by bolts(19). The connecting portion is waterproof-processed by silicon preferably. The air inlet pipe having plural air intake ports(22a) is inserted into the end of the round pipe. The protecting member has a dome shape to prevent rain drops from flowing into the round pipe of the body member. The protecting member is fixed to the guide member with a gap from the body member. The protecting member has an end separated slightly from the ceiling plate to discharge air therethrough. Therefore, the indoor polluted air is discharged out even though a driver does not open a door.
Patent KR-20010017780-A (KR)
Inventor: NAM HYANG HYUN
IPC: B29C70/32
Filed: 1999-08-13
Abstract: PURPOSE: A production method for a roller is provided to save production costs by using waste fiber classified as a waste material and to produce the roller satisfying impact resistance, earthquake resistance, heat resistance, chemical resistance and so on. CONSTITUTION: Waste fiber is formed in a planar and nonwoven type of specific thickness by scutching the waste fiber. To have a desired shape of diameter for the planar and nonwoven type waste fiber, a disc is made up by using a die. The disc is soaked in a vacuum impregnation tub for a permeation treatment. Herein, the vacuum impregnation bath is mixed up with a thermosetting resin, a rubber and a vulcanizing agent. The disc is dried in a drier and deposited on a frame for a roller. In a state of depositing the disc, the disc is compressed horizontally. The disc is heated and hardened while keeping a compressed state. Then, the disc is finished in a desired shape by grinding the surface of the hardened disc.
Patent KR-20010018672-A (KR)
Inventor: JUNG HAE WON
IPC: H03M7/20
Filed: 1999-08-20
Abstract: PURPOSE: A method of line coding having characteristics of non-direct current and minimum bandwidth and a device thereof are provided to make the line code carry 10-bit digital transmission data and improve transmission efficiency by reducing transmission bandwidth CONSTITUTION: In a coder and decoder employing a MB810(Minimum Bandwidth 8 to 10) method, a frame word inserting section(310) transmits a serial stream of data along with a clock to a serial-parallel converting section(315). The stream of serial data includes frames of input data. The serial-parallel converter(315) converts the stream of serial data into a stream of 8-bit parallel data and sends the stream of parallel data along with the clock to a coder(320). The coder(320) converts the stream of 8-bit parallel data into a stream of 10-bit code word and sends the stream along with a coding clock from a coding clock generator(335) to a parallel/serial converting section(325). The parallel-serial converter(325) produces a single output out of the 10-bit parallel data in a single-bit interleaving method and puts the data on the line. The spectrum of signals put on the line satisfies characteristics of non-direct current and minimum bandwidth. And because the transmission bandwidth of signals becomes half the bandwidth before line coding, the transmission efficiency improves, too.
Patent KR-20010020006-A (KR)
Inventor: CHOI MUN HO
IPC: H04L29/10
Filed: 1999-08-31
Abstract: PURPOSE: An interface apparatus between an IP equipment and an PSTN equipment is provided to insert an ATM interface terminal between an IPA equipment and an IPB equipment and a PSTN, to transfer the signal from the IPA and IPB equipments and the ATM interface equipment to 100/10 B_T and to transfer the signal between the ATM interface equipment and a PSTN via a communication physical layer interface such as E1/T1/STM_1. CONSTITUTION: In an interface apparatus between an IP equipment and an PSTN equipment, a CAM part(31) is used for a VCI management. A control part(32) controls the respective parts and performs an ATM conversion of a general information and the general information conversion of the ATM information. A communication physical layer interface part(33) interfaces signals between the control part and the PSTN. The first and second ethernet interface parts(34,35) interface signals between the control part and the IPA and IPB equipments. An RS232 interface part(36) interfaces signals between the control part and the RS232. A buffer(37) blocks all elements except for components required for booting upon debugging a board. A booting memory part(38) and a main memory part(39) store data between the control part and the buffer. A displaying part is provided. A storage flash part(41) stores a software in which a version up is often performed.
Patent KR-20010028496-A (KR)
Inventor: JANG YONG SUN
IPC: H05K3/00
Filed: 1999-09-21
Abstract: PURPOSE: A method of forming exposed circuit patterns of a printed circuit board(PCB) is provided to simplify the forming operation and increase the precision simultaneously and enable an integrated or small PCB. CONSTITUTION: In a method of forming exposed circuit patterns, circuit patterns are formed on a board(21). Solder resist(25) is applied on a board(21) formed with circuit patterns(22). The solder resist(25) is hardened as insulation. Certain parts of the solder resist(25) are eliminated selectively by laser(L) projected until the circuit patterns are exposed, accomplishing a solder land(30). By using a laser(L), errors can be reduced noticeably and thus manufacturing steps can be streamlined. And the PCB can be reduced in size as the pitch(P) between the solder land (30) and the circuit pattern(22) is reduced.
Patent KR-20010029087-A (KR)
Inventor: KIM YONG DAE
IPC: H01L21/00
Filed: 1999-09-29
Abstract: PURPOSE: A process chamber having a separable lid is provided to prevent damage to a screw and a screw hole in an assembly process, by precisely assembling a lid part and a main body part after separating the lid part from a process chamber when necessary. CONSTITUTION: A pair of a pin(17) and a groove(19) are separately installed on a main body part(13) and a lid part, wherein the pair of the main body part and the lid part are precisely coupled only when the main body part and the lid part are located in a precise assembly position.
Patent KR-20010012024-A (KR)
Inventor: KIM MUN SIK
IPC: G06F17/30
Filed: 1999-10-12
Abstract: PURPOSE: A multi-step voice recognition portal service system and method is provided to enable a voice recognition result to call other voice recognition service system or general service providing system so that it can offer various voice recognition services. CONSTITUTION: A multi-step voice recognition portal service method comprises steps of sensing a call sent by a service requester(51), connecting the call to a voice synthesis and recognition processor(52), the voice synthesis and recognition processor sending a guide information to the service requester, allowing the user to input a voice, and receiving the service requester's voice(53), extracting codes from the input voice(54), searching for other voice recognition service system number by using the extracted codes(55), requesting a connection to the searched voice recognition service system(56), and making a call connection to the searched voice recognition service system via an auto dialing function(57).
Patent KR-20010039090-A (KR)
Inventor: HA IN YONG
IPC: A63H3/28
Filed: 1999-10-28
Abstract: PURPOSE: Provided is an interactive toy which can do reciprocal action with a man by using speech recognition function, and whose type of reciprocal action is changable by changing contents. Interactive toy, for example, can tell fairy tales, sing a song, or play music like portable MP3 as man's reaction. CONSTITUTION: Interactive toy by using speech recognition function is composed of the following parts: (i) a connecting part(110) that is connected with contents-providing sources such as computers in order to use contents provided through internet home page or CD-ROM; (ii) a storage part(106) that stores contents; (iii) a controlling part(100); (iv) a speech input and output part(102) that outputs contents; (v) a sensor part(104); and (vi) a driving part(108).
Patent KR-20000047615-A (KR)
Inventor: TSUBOUCHI KAZUO
IPC: H04B1/707
Filed: 1999-11-10
Abstract: PURPOSE: A communication system using a surface acoustic wave-matched filter is provided to be capable of transmitting data by preventing degradation of correlation peak of a demodulated output signal without installing a temperature controlling mechanism or a circuit with large electricity consumption even though a center frequency of the filter fluctuates largely. CONSTITUTION: A communication system using a surface acoustic wave-matched filter is provided to transmit, in a transmitter side, a spectrum diffusion signal to which data representing a center frequency of the surface acoustic wave matched filter in the transmitter side are added with its carrier-frequencies being swept. In a receiver side, a spectrum diffusion signal to which data representing a center frequency of a surface acoustic wave matched in the receiver side are added, is transmitted on the carrier-frequency corresponding to the center frequency of the surface acoustic wave matched filter in the transmitter side which is added to the detect spectrum diffusion signal from the transmitter side when detecting, in the receiver side, a carrier-frequency to modulate a significant signal from the surface acoustic wave matched filter in the receiver side. Also, in the transmitter side, successive spectrum diffusion signals are transmitted on the carrier-frequency represented by the data of the center frequency of the surface acoustic wave matched filter in the receiver side, which are added to the detected spectrum diffusion signal from the receiver side.
Patent KR-20010046224-A (KR)
Inventor: SEO HONG SEOK
IPC: F04B39/00
Filed: 1999-11-11
Abstract: PURPOSE: A rotary compressor with noise reduction structure is provided to significantly reduce pressure pulse noise caused during refrigerant gas compression procedure, and prevent performance deterioration of the compressor caused due to re-expansion loss of refrigerant gas. CONSTITUTION: A rotary compressor comprises a cylinder(51) having a compression chamber for compressing refrigerant gas; a rotation shaft(53) having an eccentric part(53a) inserted into the compression chamber of the cylinder; an upper bearing(55) and a lower bearing(57) mounted onto and beneath the cylinder so as to support the rotation shaft; a rolling piston(59) inserted into the eccentric part of the rotation shaft so as to line-contact the inner periphery of the compression chamber of the cylinder; a vane inserted into the cylinder so as to move in linear fashion, and which has an end contacting the outer periphery of the rolling piston so as to section the compression chamber of the cylinder into a suction area and a compression area; and a silencer(61) arranged at the lower surface of the upper bearing contacting the cylinder, and which receives the refrigerant gas compressed in the compression chamber so as to reduce pressure pulse noise caused during refrigerant gas compression procedure. The silencer is arranged around 210 to 300 degrees from the vane, where the refrigerant gas compression is being performed.