baber/WOPTO huggingface dataset:
Patent KR-20000020656-A (KR)
Title: Method for recognizing and processing stolen card
Inventor: KANG KYUNG NAM
IPC: G06K5/00
Filed: 1998-09-23
Abstract: PURPOSE: A method for recognizing and processing stolen card is provided to automatically inform the input of a stolen card to a police station and easily arrest a robber by setting a normal secret number and a stolen secret number when issuing a card. CONSTITUTION: A normal secret number with a plurality of figures and a stolen secret number with a plurality of figures are set when issuing a card. A account number of the card is recognized when the card is inputted in an automatic MAC machine. The automatic MAC machine judges as to an inputted secret number is identical to the normal secret number or the stolen secret number. A service is progressed according to the request of a user when the inputted secret number is identical to the normal secret number. The receipt of a stolen card is informed to a set police station when the inputted secret number is identical to the stolen secret number, and then a service is progressed according to the request of a user to delay the time until policemen catch the robbery.
Patent KR-19990036702-A (KR)
Title: 압전 공진자, 이 압전 공진자의 주파수 조정방법 및 이를포함하는 통신장치
IPC: H03H9/17
Filed: 1998-09-29
Abstract: 본 발명의 압전 공진자는 압전체층과 내부전극이 적층된 베이스부재를 포함하고 있다. 베이스부재의 측면에서, 제 1 및 제 2 절연막으로 내부전극을 하나 걸러 피복하고, 그 위에 제 1 및 제 2 외부전극을 배치함으로써, 내부전극을 제 1 및 외부전극에 하나 걸러 접속한다. 외부전극이 형성되는 측면으로부터 대향하는 베이스부재의 측면에, 잉크젯 프린터에 의해 잉크를 도포함으로써, 부가물이 형성된다. 이 부가물은 길이 방향으로 베이스부재의 양단부에 배치된다. 또한, 베이스부재의 중앙부에는 후막 형성법으로 금속막이 배치되어도 된다.
Patent KR-20000021497-A (KR)
Title: Luminous apparatus for optical communication and method for manufacturing thereof
Inventor: IM SI JONG
IPC: H01L33/00
Filed: 1998-09-29
Abstract: PURPOSE: A luminous apparatus for optical communication and a method for manufacturing thereof are provided to minimize wavelength transition of the luminous apparatus. CONSTITUTION: A method for manufacturing a luminous apparatus for optical communication comprises the steps of: forming a cladding layer with a lower part by growing semiconductor materials on a substrate; forming an active layer by performing an annealing process and a doping process of an Er ion, which is a rare-earth element, after growing a semiconductor material having a refractive index which is bigger than materials of the cladding layer with the lower part, on the cladding layer with the lower part; forming a mirror for using a resonator in both directions which are vertical with a thin film of the active layer; and forming the cladding layer with an upper part, by growing the cladding layer with the upper part with the semiconductor material of the cladding layer with the lower part, as a same material on the active layer. The semiconductor material of the cladding layer with the lower part or the upper part is AIN, and the semiconductor material of the active layer is one of GaN, InGaN, AlGaN or InGaN.
Patent KR-20000031234-A (KR)
Title: New process for producing 2-[(2,6-dichlorophenyl)amino]phenylacetoxyacetic acid
Inventor: KIM KWANG RYUL
IPC: C07C227/14
Filed: 1998-11-04
Abstract: PURPOSE: Provided is a process for producing 2-£(2,6-dichlorophenyl)amino|phenylacetoxyacetic acid without using dangerous high-pressure gas and expensive transition metal catalyst. Thereby it is possible to produce 2-£(2,6-dichlorophenyl)amino|phenylacetoxyacetic acid easily and economically, and to obtain 2-£(2,6-dichlorophenyl)amino|phenylacetoxyacetic acid of excellent yield. CONSTITUTION: 2-£(2,6-dichlorophenyl)amino|phenylacetoxyacetic acid is obtained by a process comprising the steps of: (a) reacting haloacetic acid and 2,3-dihydropyran at a temperature of 0-6 degrees centigrade to protect carboxyl group of haloacetic acid; (b) reacting 2,3-tetrahydropyranyl haloacetate and 2-(2,6-dichlorophenyl)amino phenyl acetic or salt thereof in the presence or absence of catalyst of inorganic base or organic base; and then (c) deprotecting ester group in the presence of catalyst of inorganic acid or organic acid.
Patent KR-19990045349-A (KR)
Title: 몰드리스 반도체 소자 및 그것을 이용한 광기전력 소자 모듈
IPC: H01L23/52
Filed: 1998-11-17
Abstract: 2개의 외부 접속 단자 사이에서 지지되고, 단자들에 전기적으로 접속되는 반도체 칩을 포함하는 몰드리스 반도체 소자에서, 2개의 단자 중 적어도 1개의 단자는 반도체 칩이 접촉하는 영역 또는 반도체 칩이 접촉하는 영역과 그 근처 영역에서 다른 영역의 경도와 다른 경도를 가지고 있다. 
     이러한 몰드리스 반도체 소자는 외력에 대해 잘 견딜 수 있고 이것을 광기전력 소자 모듈에 이용한 경우에는 높은 신뢰성을 가진 몰드리스 반도체 소자를 제공할 수 있다.
Patent KR-20000032796-A (KR)
Title: Large-scaled aperture retrofocus lens system
Inventor: PARK CHEON HO
IPC: G02B9/64
Filed: 1998-11-18
Abstract: PURPOSE: A large aperture retro focus lens system is provided to allow a retro focus lens to have the f-number of about 1.2 and to form a clear image even when an environment luminance is relatively low. CONSTITUTION: A large aperture retrofucus lens system comprises: a first lens(1) having a positive refracting power and being convex toward an object side; a second(2) lens having a negative refracting power and which is a meniscus lens concave toward the object side; a third lens(3) having a negative refracting power and concave toward the object side; a fourth lens(4) having a positive refracting power and convex toward the object upper side; a fifth lens(5) having a negative refracting power and convex toward the object upper side; a sixth lens(6) having a positive refracting power, of which both sides are convex, and attached to the fifth lens; and a seventh lens(7) having a positive refracting power and convex toward the object side. The first to seventh lenses are arranged in this order from the object side. The refractive index of the first lens is larger than 1.7 and the refractive index of the second lens is smaller than 1.5.
Patent KR-19990014514-A (KR)
Title: 육류가마구이
Filed: 1998-11-18
Abstract: 이 발명은 육류 가마 구이기에 관한 것으로,  특히 숯 또는 장작물을 지핀 황토 화덕의 직화열로 육류를 굽는 가마 구이기를 제안 하려는 것이다.  이 발명은 육류를 가마에 넣고 가열 하도록 하는것에 있어서, 투명 유리도어(12,12')로 개폐되는 철재 함체(11)내에 숯 또는 장작 연소용 황토 화덕(2)을 설치하고 화덕(2)의 앞면 혹은 앞뒷면에 감속모터(40)에 연동되는 구이재료 탑재기(3)를 배열 설치하여 되는 구이가마;  상기 황토 화덕(2)은 급기관로(21) 일측  송풍기(25)와  타측 회 출구(28), 연소기 양변 황토 발열체(24)와 가마 내벽의 황토발열체(24')를 설치하여 구성하고; 구이재료 탑재기(3)는 자침(32)을 양 팔(33)에 부착한 복수의 지지관(34)을 탑재봉(30)에 관설하여 핀(35)으로 고정하고,  탑재봉(30) 일측을 지지체(36)로 지지하고 타측을 구동소켓(4,4')에 지지하게 하여 구성하며; 구이가마(1)에 화덕의 열기로 가열되는 보온 보관실(6)을 부가하고 육류구이를 탑재기(3)채로 보온보관실(6)에 복환 할수 있게한 것을 특징으로하는 육류 가마구이기 이다. 이  발명에 의하면 이동과 설치가 용이한 육류구이가마를 제공하는 효과가 있다.
Patent KR-19990045587-A (KR)
Title: 불량구제방법 및 반도체회로
IPC: G11C29/00
Filed: 1998-11-25
Abstract: 불량구제방법(redundancy method)에 있어서, 리던던시스위치(redundancy switch)는 복수의 리던던시대상들(redundancy objects)에 의해 공유된다.  리던던시스위치는 리던던시스위치 내의 복수의 리던던시들(redundancies)에 의해 분할 및 독립적으로 리던던시대상들 내의 구제라인들(recovery lines)에 연결된다.  리던던시대상들 내에서 발생된 불량들(defects)은 리던던시스위치에 연결된 리던던시대상들 내의 구제라인들의 정보(information)로 치환되며, 이 것에 의해 불량들이 구제된다.  상기 방법이 적용된 반도체회로(semiconductor circuit) 또한 개시된다.
Patent KR-20000038959-A (KR)
Title: Method for obtaining bode plot for analyzing performance of servo
Inventor: LEE JUNG HO
IPC: G11B19/02
Filed: 1998-12-10
Abstract: PURPOSE: A method is provided to obtain a bode plot needed to a servo efficiency analysis of a hard disc drive like a software without a separated hardware for obtaining the bode plot. CONSTITUTION: An excitation signal having an optional frequency is generated to feed to a drive. The inputted excitation signal and a PES(position error signal) of a head read from a present followed track are added in the drive and the added result and the PES of the head are outputted. A bode plot is obtained by Fourier-converting the added result and the PES of the head inputted from the drive according to the frequency of the excitation signal. Because the bode plot is easily obtained without passing a complex and difficult process, the productivity is improved by reducing an analyzing time of a servo efficiency.
Patent KR-20000041321-A (KR)
Title: Method for fabricating semiconductor device having silicidation blocking layer
Inventor: PARK JUNG HOON
IPC: H01L29/78
Filed: 1998-12-22
Abstract: PURPOSE: A method for fabricating a semiconductor device having a silicidation blocking layer is provided which can improve the thermal stability of a metal silicide layer(116) and can minimize the profile variation of a gate layer(106). CONSTITUTION: A silicidation blocking layer(112) is formed on top of a semiconductor substrate(100). And, the silicidation-blocking layer is dry-etched so that the silicidation-blocking layer is remained with a fixed thickness on a region where a metal silicide contact is to be formed. Then, the silicidation blocking layer remained on the region where the metal silicide contact is to be formed is removed by performing a wet cleaning. Because an excessive dry etching is not performed in the metal silicide contact region, the inferiority of formation of the metal silicide layer due to the etching damage or the lowering of thermal stability can be prevented.
Patent KR-20000041899-A (KR)
Title: Cell processing system and method of atm switcher
Inventor: YOON JAE EUN
IPC: H04L12/28
Filed: 1998-12-24
Abstract: PURPOSE: A cell processing system and method is provided to separate a header field from an information field in a ATM cell transmitted between a subscriber link and a switching system within an ATM switcher so that it can minimize a load imposed on an ATM layer processing system. CONSTITUTION: A cell processing system comprises a physical layer processor(1), a first buffer(2), an ATM processor(3), a second buffer(4) and a switch link interface(5). The physical layer processor(1) extracts an ATM call from the information transmitted via a physical subscriber link, and enables an interface of the ATM cell, received from a switching system, via the physical subscriber link. The first buffer(2) transiently stores the subscriber link ATM cell transmitted from the physical layer processor(1), then performing an action of an FIFO, also transiently stores the ATM cell without a routing information transmitted from the switching system, and then performing an action of an FIFO. The ATM processor(3) extracts a destination of an information in the information field and adds a routing information for a next destination transmission by analyzing the header information, and recovers an original ATM cell by eliminating the routing information for the ATM cell transmitted from the switching system. The second buffer(4) transiently the ATM cell transmitted from the ATM processor(3) or the switching system.
Patent KR-20000042637-A (KR)
Title: Mechanism for driving tape
Inventor: JEONG JAE HO
IPC: G11B15/28
Filed: 1998-12-26
Abstract: PURPOSE: A tape driving mechanism is provided to reduce the number of guide members by optimally arranging the guide members while preventing damage on a tape. CONSTITUTION: A full width erasing head(8) is arranged between a tension post(13) and the tape supplying side of a video cassette(1). Therefore, the full width erasing head contacts with the front surface of a tape against the tension post. Herein, the tension post elastically contacts with the tape for maintaining a certain tension. A guide post(14) having a base block regulating the lower end of the tape according to the height of a lead line on a head drum(7) is fixed rearward of the tension post. Therefore, the full width erasing head supports the tape against the tension post while performing an erasing operation to limit the number of guide members. Moreover, the full width erasing head is arranged in an optimum location not causing damage to the tape.
Patent KR-20000043959-A (KR)
Title: Video player and method for controlling fast forward of video player
Inventor: RYU HWA YEONG
IPC: G11B20/10
Filed: 1998-12-29
Abstract: PURPOSE: A method for controlling the FF(fast forward) of a video player is provided to easily adjust the speed of the FF by controlling the amount of read data. CONSTITUTION: In an FF mode, front parts of each GOP(group of picture) are read from a bit stream stored in a DSM(digital storage media)(12). An error code is inputted between the GOP potions for outputting a skipped bit steam. Header start code(h_stc) and error code(e_stc) of each picture are detected from the skipped bit stream. An incomplete picture bit stream is eliminated by using a video buffer(15). A normal decoding is performed by receiving the picture-aligned bit stream. In outputting the skipped bit stream, the amount of bit stream read from the GOP potions is differentiated depending on FF speed.
Patent KR-20010008439-A (KR)
Title: Circuit for reducing electronic noise
Inventor: HONG JEONG IL
IPC: H01L27/06
Filed: 1998-12-30
Abstract: PURPOSE: The circuit for reducing electronic noise is provided to prevent the electronic noise generated in a semiconductor device from causing a malfunction of another semiconductor device, by increasing impedance of a direct current(DC) power line connected to an external circuit regarding a high frequency current. CONSTITUTION: A circuit for reducing electronic noise includes a bypass condenser for bypassing the electronic noise through a power line(22). The bypass condenser is established near a semiconductor device. Pattern widths of the power line and a ground line(24) connected to the semiconductor device become broad.
Patent KR-20000047308-A (KR)
Title: Singularization of semiconductor package and loading system
Inventor: JEONG HYEON GWON
IPC: H01L23/00
Filed: 1998-12-31
Abstract: PURPOSE: A singularization of a semiconductor package and a loading system is provided to automatically and repeatedly perform a singularization process for cutting the semiconductor package and a classifying process of the semiconductor, thereby increasing a productivity. CONSTITUTION: A singularization of a semiconductor package and a loading system comprises a semi-manufactured product transferring portion(200) for transferring a semi-manufactured product from a semi-manufactured product supplying part(10) through a rail(240), a first inspecting portion(110) for inspecting the semi-manufactured product, a semi-manufactured product working portion(100) for performing a singularization process, a product arranging portion(300) for arranging a completed product, a loading portion(600) for loading the product. A singularization metal mold(130,130') for cutting a semiconductor package is provided in the semi-manufactured product working portion. An upper metal mold(131,131') is disposed at an upper plate(133) of the semi-manufactured product working portion. The upper plate is fixed to an up-down post(171).
Patent KR-19990036019-A (KR)
IPC: C09K3/32
Filed: 1996-07-26
Abstract: This invention relates to the use of activated charcoal granule compositions which, when dry spread and "watered-in" to a site, reduces undesirable biological activity of deleterious organic compounds. When wet, these granules disperse very rapidly with a large dispersion area to original granule diameter ratio. The granules have high loadings of charcoal, i.e., from about 60 to about 95 weight percent and contain from about 5 to about 40 weight percent of a surfactant system which exhibits excellent dispersing; rewetting; and binding properties.
Patent KR-19990036025-A (KR)
Title: 스테핑 모터
Filed: 1996-06-03
Abstract: 복수의 자극(1)이 원주 방향을 따라 교대로 다른 극에 자력 부착된 원통상의 회전자(2)와, 그 외면에 대향시킨 극치(13·14·15·16)을 갖는 2상의 요크(11·12)의 각각에 코일을 구비하여 되는 고정자를 구비하고, 극치(13·14·15·16)의 자극을 절환하여 회전자를 일방향으로 회전시키는 스테핑 모터에 있어서, 어느 1상의 요크(11·12)의 코일의 자화에 의해 발생하는 홀딩 토크의 어느 것이라도 디텐트 토크에 의해 회전자가 정회전 방향 전방으로 회전하도록 하는 영역 내에 안정점을 배치하도록 극치를 설치하는 스테핑 모터는, 회전자를 정회전 방향 전방으로 안정하게 유도할 수 있다.
Patent KR-19990044438-A (KR)
Title: 자기-저항 헤드 기록 및 판독 바이어스 전류를 다이나믹하게 프로그래밍할 수 있는 장치 및 방법
IPC: G11B5/00
Filed: 1995-12-28
Abstract: 본 발명은 디스크 드라이브 헤드(30A, 30B)의 판독 바이어스 및 기록전류의 크기를 다이나믹하게 프로그래밍하는 장치 및 방법에 관한 것이다.  디지털 입력값은 디지털 아날로그 컨버터(76, 78)의 레지스터(80)에 제공되며, 헤드전류의 적정 크기를 나타낸다.  디지털 아날로그 컨버터(76, 78)의 승산기(82)는 출력전압을 발생시키기 위하여 기준전압에 디지털 입력값을 승산한다.  기준전압 및 출력전압 사이의 차동전압은 전치증폭기 회로(70)의 전치증폭기 전압원(114, 120)과 직렬로 접속된 트랜지스터(106)의 소오스-드레인 저항을 제어한다.  차동 디지털 입력값을 입력함으로써, 트랜지스터(106)의 소오스-드레인 저항 및 전치증폭기 전압원(114, 120)에 의해 발생된 전류의 크기는 정밀하게 제어된다.  헤드전류의 크기는 전치증폭기 전압원(114, 120)에 의해 발생된 다수의 전류크기로써 제공된다.  판독동작동안, 판독 바이어스 전류는 헤드(30A, 30B)에 공급되며, 판독 바이어스 전류의 플럭스 변화의 결과는 디스크 드라이브상에 저장된 데이터를 검색하기 위하여 판독채널(68)에 의해 디코딩된다.  기록동작동안, 기록전류의 극성은 데이터를 디스크(16A, 16B)에 기록하기 위하여 전치증폭기 회로(70)와 관련하여 동작하는 기록 채널 회로(66)에 의해 제어된다.
Patent KR-20000064264-A (KR)
Title: 폴리페닐렌 술피드 수지조성물
IPC: C08K5/00
Filed: 1997-07-17
Abstract: 폴리페닐렌 술피드 수지조성물은 99.9 내지 80중량%의 폴리페닐렌 술피드 수지와 0.1내지 20중량%의 방향족기-함유 올리고머로 이루어지고 이 조성물의 온도상승시의 결정 피크 온도는 125℃ 이하이고 버어의 발생을 억제하며 유동성과 결정화 특성에 있어서 우수하다.   따라서 그것은 특히 소형 정밀부품등과 같은 성형품 제조용 수지조성물로서 유용하다.
Patent KR-19990063713-A (KR)
IPC: C12N15/09
Filed: 1996-09-12
Abstract: The present invention provides an improved method for achieving stable integration of an exogenous DNA fragment in intact form into the genome of a eukaryotic cell, particularly a plant cell. The method comprises providing the exogenous DNA together with one or more proteins which promote integration of the exogenous DNA to the eukaryotic cell targeted for transformation, wherein the proteins are provided in the form of a chimeric gene or translatable RNA capable of expression in the eukaryotic cell. The method is particularly applied to plant cells to achieve stable integration of an exogenous DNA fragment bounded by T-DNA borders in intact form using integration-promoting proteins derived from Agrobacterium. Transgenic cultures, tissues and whole organisms, particularly transgenic plants, can be generated from cells transformed according to the method of the invention.
Patent KR-20000005244-A (KR)
Title: Large capacitance steam-liquid contacting tray
Inventor: YEOMAN NAIL
IPC: B01D3/22
Filed: 1997-04-03
Abstract: PURPOSE: A steam-liquid contacting tray having a fixed roof aperture is provided to prevent the accumulation of the liquid and to flow the liquid evenly by supporting the liquid flow a directional steam flow crosses the tray. CONSTITUTION: The tray has: a fixed roof structure(42) to repeatedly direct the steam to a horizontal flow passage via an opening(38) to flow the steam up and down; and a deflector(44) separated to the upper part of a related aperture and overlapped; herein, one end of the deflector is connected to a tray, the other end is connected to an end plate(46), and the deflector is combined to the tray by the end plate. And the deflector is inclined to the tray to make the flow of the vapor head for one direction and to divide the flow into one direction.
Patent KR-20000065092-A (KR)
Title: 방사능유체를수용하는기구를구비한카테터장치
IPC: A61F2/958
Filed: 1997-04-29
Abstract: 본 발명은 예를 들어 혈관성형 수술 후의 재발협착증이나 악성종양 치료를 위한 불활성 방사능가스와 같은 방사선 운반물질로 충진된 카테터 장치에 관한 것이다.  팽창된 카테터는 방사능 운반물질을 운송하기 위한 복수의 분리형 챔버를 포함하며 이 복수의 분리형 챔버들은 규정 방사선으로 치료하는 동안 실질적인 혈액이 동맥을 통해서 유동할 수 있게 한다.  또한 팽창된 카테터는 일체형 기구를 포함할 수도 있다.  특수 금속코팅을 실시하므로써 목표물에 전달되는 방사량을 향상시킨다.  루멘의 벽은 카테터 디바이스의 중공 내부 루멘을 통하여 순환하는 혈액에 전달되는 전달량을 감소시킨다.  또한 이 장치는 루멘의 벽을 향하여 이동하는 베타 파티클과 감마 프로톤의 충돌에 의하여 추가의 방사선을 발생시킨다.  또한, 방사능가스가 한쪽 기구로부터 다른쪽 기구로 방향 전환하여 기밀하게 유동하는 두 개의 대향 기구에 있어서, 한쪽 기구가 팽창되어 전달량을 운반하는 동안 다른쪽 기구는 수축된다.
Patent KR-20000022061-A (KR)
Title: Novel thiophene derivatives and drug compositions containing the same
Inventor: KIMURA TAKENORI
IPC: C07D413/04
Filed: 1997-06-30
Abstract: PURPOSE: Novel thiophene derivatives and drug compositions containing the same are provided, which are used as psychotropic medicine. CONSTITUTION: A thiophene derivative represented by the following general formula (I) or a pharmaceutically acceptable salt thereof (each symbol in the above formula means as follows, R1: formula -A1-X1-R3, R2: formula -A2-X2-R4 or does not exist, B ring: 1) 4- to 10-membered nitrogen-containing cycloalkylring, or 2) 5- or 6-membered nitrogen-containing unsaturated heterocycle, Ar ring: an aryl ring which may have a substituent, or a 5- or 6-membered aromatic heterocycle or an 8- to 10-membered aromatic bicyclic heterocycle, which contains 1 to 4 of one or more types of hetero atoms selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom, A1, A2 and A3: the same or different from one another, and each represents a bond or a lower alkylene group, X1 and X2: the same or different from each other, and each represents a bond or a formula -O-, -S-, -NR5-, R5, R6, R7, R8, R9, R10, R11, R12 and R13: the same or different from one another, and each represents a hydrogen atom or a lower alkyl group, and R3 and R4: the same or different from each other, and each represents a hydrogen atom, a cyclic imido group which may have a substituent and may be condensed with a benzene ring, or a lower alkyl group, a cycloalkyl group, an aryl group or an aralkyl group, which may respectively have a substituent, with the proviso that, when Ar ring is thiazole ring, either one of A1 and A2 is a lower alkylene group, and when Ar ring is a benzene ring, a case in which R1 and R2 is methyl group or a halogen group and the other is a hydrogen atom is excluded).
Patent KR-20000051623-A (KR)
Inventor: YUN JIN SU
IPC: B41J29/393
Filed: 1999-01-25
Abstract: PURPOSE: A display apparatus of an image forming device is provided to utilize a latch circuit having no clear terminal for directly driving a light emitting part without using a plurality of reversers, thereby simplify the circuit arrangement. CONSTITUTION: A display apparatus of an image forming device includes a latch part(34) for recording display signals transmitted via a data signal line from a control part(21) in accordance with clock signals input via a clock signal input terminal and maintaining the recorded signals to output, a light emitting part(36) to be driven by the signals output from the latch part for displaying information corresponding to the display signals with a plurality of light emitting elements, and a latch signal selective generation part(40) for outputting system clock signals to be used in the control part to the clock signal input terminal of the latch part from the beginning of power supply to a predetermined system initiating period, and outputting the latch signals for controlling the display of the display signals to the clock signal input part after the system initiating period.
Patent KR-19990087858-A (KR)
IPC: G06F17/30
Filed: 1999-02-02
Abstract: 본 발명은, 자료데이터를, 자료가 제시하는 문제해결에 관해 지정된 분류기준에 근거하여 그 내용을 분류하고, 이와 같이 분류된 자료데이터를 사용자가 필요로 하는 문제 해결과제 또는 수단에 의해 검색할 수 있도록 하는 데이터의 자동 분류방법 및 분류데이터의 검색/분석방법에 관한 것으로서, 본 발명에 따른 데이터의 자동 분류방법은, 기록매체에 기록된 자료데이터에서 기 지정된 특정부분을 선택하여, 타 기록매체에 저장하는 제 1단계; 및 상기 타 기록매체에 저장된 데이터 중에서, 특정 필드데이터를 그 데이터의 내용이 나타내는 해당 기술분야를 기준으로 하여 해결과제와 해결수단의 항목으로 분류하는 제 2단계를 포함하여 이루어져, 방대한 자료데이터 중에서, 사용자가 원하는 문제해결에 필요한 자료데이터에 가장 근접하는 자료데이터의 검색 및 분석이 이루어지도록 하여, 새로운 문제해결을 위한 신기술이나 타인의 권리를 침해하지 않는 새로운 해결수단을 용이하게 찾을 수 있도록 하며, 또한 자동분류된 자료데이터의 검색 및 분석결과를 문제해결에 관한 내용을 구분하여 제공하는 한편, 검색 및 분석된 자료를 그래프 맵, 파이 맵, 트리 맵 등과 같이 다양한 형태로 화면상에 제공함으로써, 검색 및 분석된 자료들에서, 문제해결 관점에서 원하는 자료를 신속하게 찾을 수 있도록 하며, 또한 사용자의 자료데이터 검색 및 분석결과 파악이 용이하도록 한 매우 유용한 발명인 것이다.
Patent KR-19990072866-A (KR)
Title: 불휘발성반도체메모리장치
IPC: G11C16/26
Filed: 1999-02-23
Abstract: 센스 앰프에 인가하는 신호의 인가 방법을 개량함으로써, 불휘발성 반도체 메모리 셀에 기록된 데이타를 고속 판독한다. 
     데이타가 기억되는 불휘발성 반도체 메모리 셀(1, 2…)과, 이 불휘발성 반도체 메모리 셀(1, 2…)의 I/O 라인(10)에 접속되고, 센스 신호에 따라서 충방전되는 컨덴서(23)와, 상기 I/O 라인(10)을 센스하는 센스 회로(래치 회로 25)를 구비하는 것을 특징으로 한다.
Patent KR-20000056688-A (KR)
Inventor: RYU GYUNG HYUN
IPC: H04B1/38
Filed: 1999-02-25
Abstract: PURPOSE: A device for setting etiquette mode in telecommunication handset is provided to automatically convert the receive mode of the handset into the etiquette mode without separate key operations in public place. CONSTITUTION: A device for setting etiquette mode in telecommunication handset comprises an infrared sensor(20), a pre amp(30), a peak hold circuit(40), an integration circuit(50), a switching circuit(60), micoms(70,72), a selection switch(71), a vibration driver(80) and a manner key driver(90). The switching circuit(60) is turned on by pulse signals rectified through the pre amp(30), the peak hold circuit(40) and the integration circuit(50) if the sensor(20) senses infrared ray radiated from an infrared emitter(21) mounted in an entrance. Therefore, the switch(71) is switched into a vibration mode or a manner key mode and the receive mode of the handset is automatically converted into the etiquette mode by the drivers(80,90).