baber/WOPTO huggingface dataset:
Patent KR-20010038737-A (KR)
Inventor: HA JI WON
IPC: H03G3/30
Filed: 1999-10-27
Abstract: PURPOSE: An apparatus and a method for removing nonlinear distortion of an automatic gain control system are provided to prevent distortion of a signal inputted to an AGC loop of a receiving terminal if an input signal of the first end of the receiving terminal by adaptively controlling an output level of a local oscillator positioned at an RF terminal in a mobile communication system. CONSTITUTION: A radio frequency(RF) signal received through an antenna(200) is separated by a duplexer(202) for separating a transmitting and receiving frequency and applied to a low noise amplifier(204). The low noise amplifier(204) low-noise amplifies the received signal separated by the duplexer(202) and applies the low-noise amplified signal both to a down frequency converter(214) and a power detector(206). The power detector(206) receives the low-noise amplified signal and detects a power of the received signal. A predetermined value in proportion to the power of the received signal detected by the power detector(206) is applied to a comparator(208). The comparator(208) also receives a receiving power reference value from a controller(modem)(226). The comparator(208) compares the applied two values and applies the comparison result to a control voltage input terminal of a voltage controlled amplifier(212). The values outputted from the comparator(208) are a comparison control voltage value in reverse proportion of a difference between the power of the received signal and a reference value of the received power. The voltage controlled amplifier(212) receives a reference frequency signal oscillated by a local oscillator(210), amplifies it to a signal corresponding to the comparison control voltage outputted from the comparator(208) and outputs it. If the power of the received signal is the same as or greater than the reference value of the received power, the comparator(208) generates the comparison control voltage, and the voltage controlled amplifier(212) lowers down the level of the reference frequency signal oscillated by the oscillator(210) according to the comparison control voltage and outputs it.
Patent KR-20010045620-A (KR)
Inventor: BAEK GYE JEONG
IPC: H04B7/155
Filed: 1999-11-05
Abstract: PURPOSE: A program loading method by using flash memory is provided to minimize the time required for moving a base station in mobile communication system, thereby enhancing the service quality. CONSTITUTION: A router(111) connected to the radio port controller(100) is interfaced with a link of E1 or T1. A control processor(112) is a main processor of a base station(210) and first must load software when restarting the base station. Accordingly, in order to reduce the restarting time of the base station, the flash memory(211) is directly interfaced with the control processor(112) and in this reason, it is designed to connect directly to CPU bus. The size of the flash memory(211) is designed after considering the size of the software and a module flash is used to easily maintenance when updating the software.
Patent KR-20010045637-A (KR)
Title: Semiconductor package
Inventor: KIM SEUNG MO
IPC: H01L23/04
Filed: 1999-11-05
Abstract: PURPOSE: A semiconductor package is provided to easily radiate heat generated in a semiconductor chip and to prevent a tilting or fluid phenomenon caused by pressure of resin in a molding process, by forming a bending part in a partial area of a chip mounting plate of a lead frame wherein the bending part is bent downward to be exposed to the lower surface of the semiconductor package. CONSTITUTION: A lead frame includes a lead(26) and a chip mounting plate(14). A semiconductor chip(16) is adhered to the chip mounting plate. The lead and a bonding pad of the chip are interconnected by a wire(22). The chip, the lead, the chip mounting plate and the wire are molded by resin(20). A partial area of the chip mounting plate of the lead frame is bent downward to form a bending part(18) so that the bending part is exposed to the lower surface of a semiconductor package(10).
Patent KR-20010048482-A (KR)
Inventor: LEE YUN YEONG
IPC: D21C1/06
Filed: 1999-11-26
Abstract: PURPOSE: An apparatus and method for pretreating high efficiency biomass using ammonia water capable of separating hemicellulose and lignin for the manufacture of ethanol through enzyme hydrolysis from cellulose(wood) based biomass are provided. Thereby, processing cost is reduced because the washing process of pretreated biomass is unnecessary and ammonia is inexpensive and reused. CONSTITUTION: In a pretreatment method of biomass for the manufacture of ethanol for fuel from cellulose(wood) based biomass, this pretreatment method comprises the steps of introducing cellulose based biomass into an elution reactor(2); supplying ammonia water to the elution reactor in such a manner that a retention time of ammonia water in the inner part of the elution reactor is about 10 to 30min; separating ammonia and lignin by vaporizing ammonia water in an ammonia reheater/lignin separator(8); and collecting ammonia in a collector(9), recycling ammonia, removing impurities and hydrolyzing.
Patent KR-20010054576-A (KR)
Inventor: LEE SANG YEONG
IPC: H01L21/304
Filed: 1999-12-07
Abstract: PURPOSE: A polishing apparatus for a semiconductor wafer is provided to permit a uniform and rapid operation of polishing. CONSTITUTION: In the polishing apparatus, the semiconductor wafer(11) is held in place by a wafer head(12) capable of rotation and vertical movement. When the wafer head(12) rotates and goes downward, the wafer(11) is contacted with a pad(16) placed under the wafer head(12) and on a platen(15). The platen(15) can be vertically moved by a bellows tube(14) formed on a polish base(13). In addition, a slurry mesh(17) is interposed between the bellows tube(14) and the platen(15) for a smooth supply of slurry. The slurry is supplied to a top surface of the pad(16) through respective holes(16a,15a) formed in the pad(16) and the platen(15) from a slurry supply line(18). The bellows tube(14) is driven by air supplied through an air supply line(19). Therefore, polishing operation is performed while the wafer(11) and the pad(16) apply force to each other, thus increased polishing resulting in a reduction of polishing time.
Patent KR-20010056368-A (KR)
Inventor: JUNG YU JEONG
IPC: B09B3/00
Filed: 1999-12-15
Abstract: PURPOSE: A method for converting food waste into general waste using aerobic bacteria of decomposing protein, starch and lipid is provided, which can decompose bio-decomposable organic matter contained in food waste in a short time by seeding biomass mix-cultured with soil bacteria which is excellent in decomposing activity of carbohydrate, protein and fat, so that can diminish the volume and weight of waste by 90 % at maximum. The general waste converted from food waste contains only 10 % of water and can be landfilled or incinerated. CONSTITUTION: The method is as follows: (i) feed food waste to treatment equipment of food waste that is equipped with compact dewatering tank; (ii) seed lyophilized microorganism biomass of Chromobacter violaceum, Pseudomonas cepacia and Flavobacterium oryzhabitans capable of decomposing starch, protein and lipid; and (iii) proceed aerobic cultivation.
Patent KR-20010057406-A (KR)
Inventor: CHAE SU CHANG
IPC: G11B20/12
Filed: 1999-12-22
Abstract: PURPOSE: An audio decoder of AC(Audio Compression)-3/MPEG2(Moving Picture Expert Group 2) is provided to perform various functions through designing an interface circuit including a transferor and a receiver of SPDIF(Sony Philips Digital Interface). CONSTITUTION: An SPDIF receive unit(100) receives an SPDIF data for transferring plural PCM(Pulse Code Modulation) data. An IEC958 decoder(12) decodes the data from the receive unit in IEC958 format. An input buffer(13) stores a PCM or compressed bit stream data. An audio decoder(14) audio decodes the data stored in the input buffer. A pro-logic decoder(300) performs pro-logic decoding of the data in the input buffer. An output buffer(15) stores the decoded data. An IEC958 formatter(16) forms the data in the buffers into IEC958 format. An SPDIF transfer unit(200) transfers MPEG2, AC-3, or PCM data while transferring plural PCM data in data width of 20 bits. Moreover, the transfer unit outputs a linear PCM data after bypassing.
Patent KR-20010063542-A (KR)
Inventor: KIM IN HONG
IPC: C21B7/10
Filed: 1999-12-22
Abstract: PURPOSE: The titled scale removing apparatus capable of effectively removing foreign materials from pipes of facilities within a short time by rotating a flexible shaft by an electric motor during removing foreign materials from a stave is provided, which prevents clogging of a cooling water pipe. CONSTITUTION: In an apparatus for removing foreign materials in a cooling water line of a stave installed inside a blast furnace, this apparatus comprises a flexible shaft for spraying high pressure air to the outside; a drill installed at the front end of a flexible shaft to be rotated; an electric motor for rotating the flexible shaft; a plurality of bearings disposed outside the flexible shaft; and an outer flexible shaft disposed to be freely rotated at the outside of the flexible shaft.
Patent KR-20010065166-A (KR)
Inventor: JUNG GI RYONG
IPC: G02F1/133
Filed: 1999-12-29
Abstract: PURPOSE: A liquid crystal display having a carrier tape is provided to improve a uniform display characteristics and an image quality. CONSTITUTION: A solder resist is located on a lower part of a TCP(Tape Carrier Package)(50), and a number of lead lines are formed on the solder resist, and a base film is formed on the lead line with an adhesive. And, the TCP has the first bending slit(70) and the second bending slit(72), and there is a drive circuit(51) between the first and the second bending slit. And a polyimide is coated on the lead line corresponding to the slit part. The TCP is divided into the above bending slit to provide a flexibility to be connected with a PCB(52) and a slit(74). At least more than one slit(74) is located between a pad part of the TCP and the first bending slit in order to increase the flexibility of a "B" part to minimize the influence of the TCP on a cell gap of an LCD panel. The slit(74) can be located between the PCB and second bending slit to prevent the failure of a tap bonding by preventing the generation of shrink stress in the TCP.
Patent KR-20010065195-A (KR)
Inventor: BAE IL JU
IPC: A61K33/34
Filed: 1999-12-29
Abstract: PURPOSE: A promoting agent for the regeneration of a bone obtained by dipping finely powered copper in an acid solution and heat-treating is provided, which is identified to induce osteoblast from a deficit of a bone to proliferate directly and widely. CONSTITUTION: The titled promoting agent for regenerating a bone comprising copper, copper oxide or mixtures thereof is prepared by heating finely grinded copper at 50 to 200deg.C, dipping in 10 to 50% by weight of an acid solution, leaving for 1 to 24 hr and washing with water.
Patent KR-20010065861-A (KR)
Inventor: LEE JU YONG
IPC: H04L12/70
Filed: 1999-12-30
Abstract: PURPOSE: A data communication method between terminal systems in a packet-based communication network is provided to transmit a packet data when the transmission and receipt of the packet data is normally ready between a corresponding terminal system and an object terminal system by transmitting a reset command signal and receiving a confirm response signal for the connection of a logical unit(LU) and transmitting a null packet data during a uniform time at a uniform time interval until a receiving ready completion signal is received. CONSTITUTION: If the first reset command signal is transmitted to a communication equipment(123)(S31), the communication equipment(123) transmits the transmitted first reset command signal to the second terminal system(122)(S32) and transmits the first confirm response signal to the first reset command signal to the first terminal system(121)(S33). If the first reset command signal is received, the second terminal system(122) responds to the received first reset command signal, generates the second confirm response signal or the second reset command signal, and transmits the second confirm response signal or the second reset command signal(S34). A null packet data is transmitted to the second terminal system(122) through the communication equipment(123)(S35). If a logical unit(LU) is closed, the second terminal system(122) transmits the third reset command signal to the communication equipment(123) through the first terminal system(121)(S36). If the LU is opened, the second terminal system(122) transmits a receiving ready completion signal to the first terminal system(121) through the communication equipment(123)(S37). The first terminal system(121) starts a timer for checking a time after transmitting the null packet data and repeatedly performs the step(S35) during the predetermined second uniform time at the predetermined first uniform time interval when the third reset command signal is received(S38). The first terminal system(121) stops the performance of the step(S38) when the receiving ready completion signal is received. If the receiving ready completion signal is received, the first terminal system(121) transmits the packet data(S39).
Patent KR-20010066212-A (KR)
Inventor: KIM CHANG HYEON
IPC: G11C8/00
Filed: 1999-12-31
Abstract: PURPOSE: A fuse program circuit and a programming method and a delay circuit including the fuse program circuit and a method for controlling delay using the delay circuit is provided to change the value preset during design process. CONSTITUTION: The fuse program circuit(20) includes a fuse, the first current source(21), a current path(22) and an output controller(24). The fuse program circuit generates a program signal with response to the first control signal. The first current source is driven with response to the second control signal and supplies current to the first terminal of the fuse. The current path is driven with response to the first control signal and forms a current path between the second terminal of the fuse and a ground voltage. The output controller receives the signal from the second terminal of the fuse and generates the program signal with response to the first control signal. The fuse is further electrically cut by a current bigger than a reference value.
Patent KR-20000068076-A (KR)
Title: 전자회로를 가지는 기억매체
IPC: G06F9/06
Filed: 1998-06-18
Abstract: 적어도 한쪽 면 또는 양면 사이에 전자회로가 실장되고, 정보기억면과 전자회로에 정보를 최적으로 분배한, 전자회로를 가지는 기억매체를 제공한다. 정보를 기억하는 디스크부(3)와 정보를 처리하는 전자회로부(2)를 가지는 인텔리전트 디스크(1)로, 상기 전자회로부와 정보기억부에는 적어도 시스템을 기동하기 위한 부트스트랩 프로그램, 시스템 프로그램, 응용 프로그램이 나뉘어 기억되어 있다. 상기 전자회로부와 정보기억부에는 또한 응용 프로그램에서 사용되는 데이터가 기억되어 있다. 상기 부트스트랩 프로그램, 시스템 프로그램, 응용 프로그램이 복수 기억되어 있다.
Patent KR-20000036022-A (KR)
Title: Apparatus for mattress innerspring construction
Inventor: NOTHEIS MICHAEL S
IPC: A47C23/04
Filed: 1997-09-08
Abstract: PURPOSE: An apparatus for mattress innerspring construction is provided for the construction of mattress innerspring assemblies or the like and for methods and apparatus for constructing innersprings in a manner which allows for convenient change-over of an innerspring assembly machine to accommodate differently dimensioned springs, for example, having different diameters or lengths, or to produce innerspring constructions having different overall dimensions. CONSTITUTION: An apparatus (50) for assembling innerspring constructions from rows or strings of pocketed coil springs (54) comprises a generally planar support surface (52) with a pressure plate (56) mounted parallel to and above the support surface (52). The apparatus includes a bonding material applicator (64) for applying bonding material (63) to a first row of pocketed coil springs (54) retained by the pressure plate (56). A pusher bar assembly is provided for pushing a second row of coil springs (54') into intimate contact with the first row (54) whereupon the two rows become bonded. The pusher bar assembly includes a pusher fixture (74) having two opposed sides, each with differently spaced dividers for receiving rows of springs (54') having differing diameters. The pusher fixture (74) is manually rotatable to employ a desired set of dividers depending on the size of the coils being assembled.The bonding material applicator (64) includes a trigger bar (70) having alternatively readable indicia for synchronizing the application of bonding material (63) depending on the preselected sizes of coils being assembled.
Patent KR-20000036104-A (KR)
Title: Novel tricyclic piperidinyl compounds useful as inhibitors of farnesyl-protein transferase
Inventor: MALLANS ALAN K
IPC: C07D401/14
Filed: 1997-09-11
Abstract: PURPOSE: A novel tricyclic compound, pharmaceutically acceptable salt or solvate thereof are provided. CONSTITUTION: Novel tricyclic compounds of formula (1.0) or a pharmaceutically acceptable salt or solvate thereof, wherein: one of a, b, c, and d represents N or NR(9), wherein R(9) is O-, -CH3 or -(CH2)nCO2H wherein n is 1 to 3, and the remaining a, b, c and d groups represent CR(1) or CR(2); or each of a, b, c and d is independently selected from CR(1) or CR(2); each R(1) and each R(2) is independently selected from H, halo, -CR3, -OR(10), -COR(10), -SR(10), -S(O)tR(11) (wherein t is 0, 1 or 2), -SCN, -N(R(10))2, -NR(10)R(11), -NO2, -OC(O)R(10), -CO2R(10), -OCO2R(11), -CN, -NHC(O)R(10), -NHSO2R(10), -CONHR(10), -CONHCH2CH2OH, -NR(10)COOR(11), -SR(11)C(O)OR(11), -SR(11)N(R(75))(2); n is 0 (zero), 1, 2, 3, 4, 5 or 6; T is -CO-; -SO-; -SO2-; or -CR(30)R(31)-; Z represents alkyl, aryl, aralkyl, heteroalkyl, heteroaryl, heteroarylalkyl, heterocycloalkyl, heterocycloalkylalkyl, -OR(40), -SR(40), -CR(40)R(42), -NR(40)R(42), formulae (i), (ii), (iii), (iv), (v) and (vi). Pharmaceutical compositions are provided which are inhibitors of the enzyme, farnesyl protein transferase. Also provided is a method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells. The method comprises administering the novel tricyclic compound to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human.
Patent KR-20000069427-A (KR)
Title: 개선된 미공성 막 여과 조립체
Inventor: BILTOFT BRUCE GREGORY
IPC: B01D65/02
Filed: 1997-12-09
Abstract: 본 필터 조립체(1)는 직렬 구성으로 단부를 맞대고 설치되는 복수개의 개별 필터 다발 길이부(3)를 내부에 갖는 길이가 긴 하우징(2)을 포함한다.  각 필터 다발 길이부(3)는 여과될 공급액이 섬유 다발의 외부에서 공급되고 투과액이 섬유 관강의 일 또는 양 투과액 배출 단부(4)로부터 추출되는 유형의 복수개의 미공성 중합체 중공 섬유를 포함한다.  시스템은 또한 종방향으로 연장되는 하나 이상의 공급액 통로(6, 7)와 종방향으로 연장되는 하나 이상의 투과액 복귀 통로를 포함하고, 각각의 투과액 복귀 통로는 바람직하게는 연결 통로(9)를 매개로 섬유 관강의 각 투과액 배출 단부(4)와 유체 유동 연통되어 있다.
Patent KR-20000069907-A (KR)
Title: 강제동작기능 부착의 제어장치 및 반도체 집적회로장치
IPC: H02H7/18
Filed: 1998-01-09
Abstract: 강제동작기능 부착의 제어장치는, 내부에서 생성된 출력제어신호에 연동하여 동작하는 출력회로와, 출력회로로부터의 신호를 외부로 도출하기 위한 단자를 구비한다. 
     또, 이 단자에 외부로부터 소정의 신호가 입력되었을 때에, 강제동작신호를 출력하는 신호검출회로가 설치되어 있다. 
     내부에서 생성된 출력제어신호와 신호검출회로에서 얻어진 강제동작신호를 OR회로를 통해서 출력회로에 가한다. 
     이와같이 구성하므로서, 강제동작기능 부착 제어장치의 단자 수를 감소시킬 수가 있으며, 비용 절감을 기할 수가 있다.
Patent KR-20000069939-A (KR)
Title: 용량성 결합형 가열 시스템을 갖는 절연 글래스
IPC: A47F3/04
Filed: 1998-01-06
Abstract: 글래스 가열 시스템(26)은 코팅된 글래스 시트(14)와 전원(16)을 용량성 결합하기 위하여 코팅된 글래스의 저 방사성 시트(14) 및 하나의 커패시터(C1 또는 C2)를 포함한다.  저 방사성 글래스 시트(14)는 보다 우수한 열정 특성을 발생시켜 제공하기에 경제적이다.  저 방사성 글래스 시트(14)는 낮은 시트 저항을 가지며, 하나 이상의 커패시터들(C1, C2)에 결합되어, 임피던스를 향상시키고, 코팅된 글래스 시트(14)에 의해 소모되는 전력을 감소시킨다.  코팅된 글래스 시트(14)로 전달되는 전력의 정확한 양은 커패시터(C1 또는 C2)를 변화시킴으로써 변화될 수 있다.  저 방사성 글래스 시트(14)는 냉장도 및 냉동 장치들용 절연성 글래스 도어에 사용하기 위하여 향상된 열적 특성들을 갖는다.  이중 팬형 글래스 도어에서, 커패시터(C1 또는 C2)는 도어의 프레임 내에 또는 두개의 팬들 사이의 공간에 종래와 같이 설치될 수 있다.
Patent KR-20000070640-A (KR)
Title: 회전각의 무접촉 검출을 위한 측정장치
IPC: G01D5/14
Filed: 1998-12-01
Abstract: 회전각의 무접촉 검출을 위한 측정장치는 로터 역할을 하는 약 자성체로 구성된 하나의 캐리어판(14)으로 구성된다. 캐리어판(14)에 대한 한 면에 하나의 공간(21) 및 거리공간(22)으로 분리된 두 개의 단편(16, 17)이 설치된다. 캐리어판(14)은 돌출부(12) 내지는 축(11)이 자성전도재료로 이루어진 축(11)에 설치된다. 돌출부(12)는 고정자 단편(16)중의 하나로 돌출한다. 축(11), 특히 그의 돌출부(12), 캐리어판(14), 단편(16, 17)은 캐리어판(14)에 설치된 영구자석(15)의 자속을 조정한다. 자속에 축(11)을 삽입함으로써 측정장치가 비교적 간단하며 조립시 공간이 적게 소요된다.
Patent KR-20010012094-A (KR)
IPC: E06B9/24
Filed: 1998-04-16
Abstract: Guidance device for guiding a flexible curtain in an opening, the guidance device including a first guideway for mounting to a jam of the opening. The first guideway includes at least two straps defining a space therebetween at least one of the two straps being stretched between at least two points on the jam. A second guideway is mounted to another jam of the opening, the second guideway comprising at least two straps defining a space therebetween. At least one of the two straps being stretched between at least two points on the jam, wherein the first and second guideways are adapted to flexibly guide the flexible curtain within the opening.
Patent KR-20010012519-A (KR)
Title: 전자 그래픽 프린터용 컬러 제어 시스템
IPC: G03G15/01
Filed: 1997-09-26
Abstract: 본 발명은 전자 그래픽 프린터용 액체 토너의 색 밀도를 충분히 유지하는 시스템에 관한 것이다. 이 시스템은 프린터로 토너 농축액을 거의 연속적으로 제공하는 수단 및 프린터로부터 폐기액 흐름으로 액체 토너를 거의 연속적으로 배출시키는 수단을 포함한다. 또한, 전자 그래픽 인쇄 시스템 내의 액체 토너의 색 밀도를 거의 일정하게 하는 방법이 개시되어 있다.
Patent KR-20010012822-A (KR)
Inventor: JUNG J
IPC: A61K31/343
Filed: 1998-04-27
Abstract: The present invention relates to novel triptolide derivatives of formulae (1)- (3) and a method of treating a patient suffering from an auto-immune disease comprising administering to a patient an effective amount of the novel triptolide derivatives.
Patent KR-20010073650-A (KR)
Title: Valve Device for Chamber and Vaccum Chamber Apparatus including the Same
Inventor: LEE BYEONG IL
IPC: G01M9/00
Filed: 2000-01-19
Abstract: PURPOSE: A device for opening and closing a chamber and a vacuum chamber device including the same are provided to sufficiently maintain a vacuum ratio for a predetermined measurement time period for measuring a fine electronic-mechanical equipment, and simplify the structure for precise measurement. CONSTITUTION: A device for opening and closing a chamber includes a chamber having a predetermined space(31a) inside and an extension part(37) formed at a side to be communicated with the space part, a lid(35) mounted in the extension part for opening and closing an air outflow hole(31b) of the chamber by a pressure change, and an adapter(50) detachably coupled with a side of the extension part, wherein a push rod(55) is penetrating a side of the adapter in parallel with the lid for pressing the lid toward the chamber after a predetermined pressure is generated in the chamber.
Patent KR-20000018212-A (KR)
Inventor: KIM KWANG WON
IPC: H04M1/08
Filed: 2000-01-21
Abstract: PURPOSE: A retrieval system is intended to enable to listen directly with a telephone by retrieving accurately and promptly a desired song among a large number of songs recorded in an automatic response system(ARS) using the telephone. CONSTITUTION: A retrieval system is to retrieve songs recorded in ARS using a telephone, a handset, a button and a screen. According to the retrieval system, a music information provider makes a database of musics and images and stores them into a storing apparatus of ARS, and a user can retrieve accurately and promptly a title or a singer of a song to listen or a part of a first paragraph of a song to retrieve with an initial sound consonant and initial sound vowel retrieval method using a voice recognition program(CTI) or a button of the telephone. If an accompaniment is provide like a singing room, the accompaniment and the song sound are recorded in ARS temporarily and the user can listen. The system can be connected electrically with an audio/video system by installing a connection jack or a terminal(connector) to connect a signal connection line to the telephone.