baber/WOPTO huggingface dataset:
Patent KR-20010030911-A (KR)
Title: 내후성과 내피로특성이 우수한 압연 강재 및 그 제조방법
IPC: C22C38/00
Filed: 1999-08-05
Abstract: 본 발명은 산재해 있는 바다 소금 입자들로 인하여 용접부에서 금속 피로 및 강의 부식에 상당한 영향을 미치는 해안 영역에 또는 스노우 멜팅(snow-melting) 염이 사용된 영역에 세워진 교량, 철탑 등의 구조용 부재로써 사용되기 위한 내마모성 및 내피로특성이 우수한 구조용강을 저비용 및 단순 조업방법으로 제공하였다. 열간 압연 구조용 강은 중량 퍼센트(wt%)로, C : 0.02 ∼ 0.20%, 및 추가로 필수 구성 성분으로써 Ni, Cu 및 Mo의 적은 양을 첨가하여 구성하고, 0.8 이상의 Ni/Cu 농도 비율, 2μm 이하의 강 표면 내부 산화 층 및 내부 산화 층 위에 2μm 이상 두께의 Ni, Cu 및 Mo 농도 층을 구비하였다.
Patent KR-20010032325-A (KR)
Title: 노보넨 공단량체를 갖는 에틸렌 중합체 조성물
IPC: C08F232/04
Filed: 1998-11-03
Abstract: 본 발명은 필름 제조를 위해 인성 및 가공성이 개선된, 메탈로센 촉진된 에틸렌/환상 올레핀 중합체, 특히 에틸렌/노보넨 공중합체 및 에틸렌/노보넨/알파-올레핀 삼량체 수지를 포함한 조성물에 관한 것이다.  본 발명은 LLDPE와 같이 가공성이나 특히 취입 발포 압출 기법에 의해 필름층으로 제조될 수 있는 가능성이 상당히 개선된 에틸렌계 수지를 제공한다.  본 발명의 수지로 제조된 필름은 LLDPE와 유사한 수지가 다른 방법으로 필름에 제공하는 유리한 성질을 손상시키지 않으면서 인열 강도와 같은 임의의 필름 성질이 상당히 개선된다.  상기 E/NB 공중합체 및 E/NB/O 삼량체의 성형 용도가 또한 개시된다.
Patent KR-20010052599-A (KR)
Title: 신호 처리 장치
IPC: H04N5/445
Filed: 2000-03-21
Abstract: 본 발명은 상기 신호들의 현재 주위 요인들 또는 특성들에 기초하여 자동 생성되는 조정들뿐만 아니라 사용자에 의한 수동 조정들에 응답하여 상기 신호들의 파라미터들을 제어하는 파라미터 제어수단을 포함하는, 신호들을 처리하는 장치에 관한 것이다. 본 발명에 따른 상기 장치는 수동 및 자동 조정들의 조합된 결과를 표시하는 레벨 표시기를 제공하는 표시 수단을 포함한다.
Patent KR-20010072659-A (KR)
Title: 반도체 부품 제조 방법
IPC: H01L21/8242
Filed: 1999-06-16
Abstract: 반도체 기판(5)에 배치된 도전층(10)을 포함하는 반도체 부품이 다음의 제조 방법을 포함한다; 
     - 상기 도전층(10)에 실리콘 층(15)이 디포짓되는 단계; 
     - 상기 실리콘 층(15)의 구조화를 위해 상기 도전층(10)에 에칭 마스크(25)가 제공되는 단계; 
     - 상기 실리콘 층(15)이 상기 에칭 마스크(25)를 사용하여 선택적으로 에칭되는 단계; 
     - 상기 도전층(10)이 선택적으로 에칭된 실리콘 층(15)을 하드 마스크로 사용하여 에칭 프로세스에서 구조화되는 단계를 포함한다.
Patent KR-20020057693-A (KR)
Inventor: MUN SANG JUN
IPC: G06F11/25
Filed: 2001-01-03
Abstract: PURPOSE: An apparatus and a method for improving fault coverage in a partial scan chain are provided to reduce the time for a test on a mechanism for running a test mode controlled by a scan chain block and to minimize the area of a chip by excluding a sequential logic element for a separate scan chain. CONSTITUTION: The system includes a scan chain block(230), a non-scan chain block(280), and plural multiplexers(350). In the scan chain block, plural sequential logic elements are serially connected between partial scan mode input/output pins, and are synchronized to a clock under the logic of a scan enable signal. The scan chain block sequentially outputs data to the output terminals of respective sequential logic elements. The non-scan chain block consists of plural sequential logic elements and plural combinational logic elements. The multiplexers are connected between respective output terminals of the sequential logic elements in the scan chain block and respective input terminals of the combinational logic elements. In a test mode, if a scan enable signal is logic high, the data generated in respective output terminals of the sequential logic elements are applied to respective input terminals of the combinational logic elements.
Patent KR-20020057384-A (KR)
Title: Contor system of repeater
Inventor: KIM GUN SOO
IPC: H04B17/40
Filed: 2001-01-04
Abstract: PURPOSE: A system for monitoring a repeater by utilizing a mobile telecommunication idle channel is provided to effectively manage the repeater without an additional leased line. CONSTITUTION: A repeater monitoring apparatus(11) is installed at a repeater(10) for receiving an output signal from the repeater(10) and then processing the output signal as data representing the state of the repeater(10), so that the data are transmitted by an inherent ID through an idle channel of transmitting and receiving channels of a mobile telecommunication provider. A base station monitoring apparatus(21) is installed at a base station(20) for storing, and transmitting and receiving data provided from the repeater monitoring apparatus(11). A monitoring server(31) is installed at a network monitoring center(30) or a switching system for storing the state of each repeater(10) through communication with the base station monitoring apparatus(21), and prints the data if an error is generated.
Patent KR-20010067480-A (KR)
Title: Battle training simulator
Inventor: KIM YANG SIK
IPC: F41A33/00
Filed: 2001-01-05
Abstract: PURPOSE: A combat simulator is provided to conduct the simulated combat outside for reality and to attract popular attention by installing a beam irradiating device on a gun and by forming many beam collecting grooves in different directions for preventing the receiving failure of a modulated beam signal due to coherent light. CONSTITUTION: A combat simulator consists of a beam irradiating device(100) and a beam receiving device. The beam irradiating device contains a firing switch(108) combined with a gun by a first combining member and removably combined with a trigger frame of the gun by a second combining member. Thus, the beam irradiating device generates a modulated beam signal with the pull of a trigger. When the switching state of the firing switch reaches at a predetermined shooting number, shooting is limited. The beam receiving device contains a beam collecting module(211) having many beam collecting grooves(1,2,3,4,5) in different direction to prevent receiving the failure caused by coherent light. Many beam collecting modules(211,212...n) are installed on the surface of a jacket to irradiate a focus of the modulated beam signal to more than one beam collecting module. Further, the beam receiving device compensates a hitting rate of the modulated beam signal in a long distance with a distorted cycle of the modulated beam signal. When the modulated beam signal is received, the beam receiving device wirelessly transmits an interrupting signal and indicates disqualification.
Patent KR-20020062012-A (KR)
Title: Positive active material for lithium secondary battery and method of preparing same
Inventor: KWON HO JIN
IPC: H01M4/04
Filed: 2001-01-19
Abstract: PURPOSE: Provided are a cathode active material for a lithium secondary battery, which is excellent in capacity property, wattage property, and cycle lifetime property, and a process for producing the cathode active material. CONSTITUTION: The cathode active material comprises: a core containing a lithium compound selected from the formula 1 to 9(wherein formula 1: LixMn1-yM'yA2, formula 2: LixMn1-yM'yO2-zAz, formula 3: LixMn2O4-zAz, formula 4: LixMn2-yM'yA4, formula 5: LixB1-yM"A2, formula 6: LixBO2-zAz, formula 7: LixNi1-yCoyO2-zAz, formula 8: LixNi1-y-zCoyM"zAa, and formula 9: LixNi1-y-zMnyM'zAa); at least one surface treating layer formed on the core and containing metal hydroxides. And the cathode active material is produced by coating the lithium compound selected from the formula 1 to 9 with at least one metal alkoxide solution or metal water solution and then drying the coated compound, wherein the metal is Mg, Al, Co, K, Na, Ca, Si, Ti, Sn, V, Ge, Ga, B, and As. In the formula, 0.95<=x<=1.1, 0<=y<=0.5, 0<=z<=0.5, 0<a<=2, M' is at least one selected from the group consisting of Al, Co, Cr, Fe, Mg, Sc, Y, La, Ce, Pr, Nd, Pm, and etc., M'' is at least one selected from the group consisting of Al, Cr, Mn, Fe, Mg, Sc, Y, La, Ce, and etc., A is selected from O, F, S, and P, and B is Ni or Co.
Patent KR-20010035298-A (KR)
Title: Dietary composition preventive for anticancer
Inventor: KIM SU OK
IPC: A23L33/00
Filed: 2001-02-01
Abstract: PURPOSE: A dietary composition for preventing cancer is provided which has anti-mutation effects, prevent metastatic tumor, enhances immunity, inhibits induction of micronucleus, suppresses the growth of solid cancer. CONSTITUTION: The dietary composition comprises 40-60 wt.% of brown rice, 1-10 wt.% of job's tear, 1-10 wt.% of sorghum, 1-10wt.% of millet, 10-20 wt.% of black soybean, 0.5-3.0 of oakmushroom, 1-10 wt.% of pine needle, 0.1-3.0 wt.% of kale, 0.5-3.0 wt.5 of Portulaca oleracea L., 0.1-3.0 wt.5 of Small water dropwort, 0.5-3.0 wt.% of Angelica, 0.1-1.0 wt.% of kelp and 1.0-10.0 wt.5 of Perilla seeds.
Patent KR-20020065261-A (KR)
Title: ceramic piled components and method of manufacturing thereof
Inventor: CHO HYEON MIN
IPC: H05K3/40
Filed: 2001-02-06
Abstract: PURPOSE: A ceramic layered part and a manufacturing method thereof are provided to simplify manufacture process and improve reliability of side terminals of the ceramic layered part. CONSTITUTION: A ceramic layered part comprises ceramic tapes(20), circuit patterns(23) and many plugs(22,26). The ceramic tapes(20) include via holes for connecting the circuit patterns(23) and via holes for side terminals. The plugs(22,26) are formed by filling the via holes with conductive paste. The viscosity of the conductive paste is more than 100,000 cps. The circuit patterns(23) are printed on the ceramic tapes(20). The circuit patterns(23) are overlapped with the plugs(26) for ensuring their connectivity. The ceramic tapes(20) having the plugs(22,26) and the circuit patterns(23) are layered so as to accurate align the plugs(22,26) and the circuit patterns(23) between the ceramic tapes(20). The layered ceramic tapes(20) are cut as dividing the plug(26) into two parts.
Patent KR-20020067254-A (KR)
Title: method of Internet advertising Business by a contact man through Internet and gimmick of the same
Inventor: SONG HUN HO
Filed: 2001-02-16
Abstract: PURPOSE: A method for an Internet advertisement business by a mediator on the Internet and a device thereof are provided to array a profit structure of a member as a pyramid multi-stage format by constructing a system of an intermediating system operator and collecting/managing advertisement members between an Internet advertiser who constructs an Internet advertising system and supplying an advertisement on the Internet and a wire/wireless Internet user who wishes to receive an advertisement using a computer terminal and a wire/wireless communication terminal. CONSTITUTION: An intermediator server device(100) includes a terminal device and a server device for requesting data wanted by an intermediator, displaying/searching the data on a screen, and evaluating/managing/storing data requested for performing the data, transmits data wanted by an advertiser and a member to an advertiser server and a member terminal. If the intermediator requests wanted data to the advertiser server device, advertiser server devices(200a-200c) transmit the data to the intermediator server device(100), manage/store data performed by the intermediator server, and supply an advertisement to the member. If a member requests wanted data to the intermediator server device(100) and the advertiser server devices(200a-200c), a member terminal(300) displays the data on a screen and performs a searching process.
Patent KR-20020069805-A (KR)
Title: A ball socket in the gas spring
Inventor: YOON GYEONG HAK
IPC: B62D25/12
Filed: 2001-02-28
Abstract: PURPOSE: A ball socket for a gas spring is provided to recycle a ball socket by enabling the easy separation of the ball socket from a ball stud, and to reduce the cost of gas spring replacement. CONSTITUTION: A lower mounting part at one end of a gas spring is connected with a vehicle body via a bolt. A ball insertion hole(304) is formed in the upper surface of a body(301) combined to the front end of a cylinder(12). The size of the ball insertion hole is large enough to smoothly insert a ball(202) of a ball stud(200). A support slit(302) having an open end is formed to communicate with the ball insertion hole. To replace the gas spring, the ball stud is disassembled by separating the lower mounting part and rotating the gas spring by 90 angular degrees.
Patent KR-20010091934-A (KR)
Title: Resonator, filter, duplexer and communication apparatus
Inventor: ANDO MASAMICHI
IPC: H04B1/38
Filed: 2001-03-08
Abstract: PURPOSE: To provide a resonator having reliability for a long period by preventing a resonance frequency from being changed because a screw fixed with a nut is loosened by periodical temperature change over a long period. CONSTITUTION: A resonator 10 includes a case 11 consisting of a main body part 1a and a lid part 11b, a cylindrical inner conductor 12 whose one end is connected to the inner bottom surface of the part 11a, the screw 13 which is partially inserted into the case 11 and the nut 14 for fixing the screw 13. All of the case 11, the screw 13 and the nut 14 are formed of invars.
Patent KR-20020074281-A (KR)
Inventor: JANG U SEOK
IPC: C01B33/154
Filed: 2001-03-19
Abstract: PURPOSE: A method for preparing ultra-fine silica powder with a mean particle size of 0.1 to 2 μm by the reaction of sodium silicate with fluosilicic acid (H2SiF6) is provided. CONSTITUTION: The ultra-fine silica powder is fabricated by slowly dropping 5 to 35 wt.% of sodium silicate to 1 to 25 wt.% of fluosilicic acid (H2SiF6) under agitation at about 70 deg.C until hydrogen-ion concentration comes to pH 4.5 to 10.5 to form precipitate. Further, a surfactant with an HLB value of 3 to 10 is additionally added in an amount of 0.01 to 0.2 wt.% based on the 100 wt.% of sodium silicate. Furthermore, hydrocarbons including benzene and hexane are additionally added.
Patent KR-20020050062-A (KR)
Title: Case of folder type multi display device
Inventor: KIM HYEONG NYEON
IPC: G06F1/16
Filed: 2001-03-20
Abstract: PURPOSE: A case for a multi display device is provided to embody a compact product by connecting a plurality of display panels, constituting one dialogue screen, protecting side surfaces of the display panels which are exposed at a folding state, minimizing non-display areas of display panel boundaries at a spreading state, and preventing an external exposure of a cover thereof. CONSTITUTION: Panel housings(20,40) receive more than two display panels(2,4) and an operating panel toward different directions, respectively and include an opening(8) for making one surface of each display panels be contacted thereto at a spreading state. A folding support unit(6) connects and supports the panel housings(20,40) for the panel housings(20,40) be folded or spread to more than 180-degree. In the case that the panel housings(20,40) are folded, a cover unit(10) is mounted at a sidewall for covering the exposed opening(8). The cover unit(10) includes a center member combined with the folding support unit(6) and a side member flexibly connected to both sides of the center member continuously. A refuge unit(60) is formed at the both sidewalls of the panel housings(20,40) and receives the cover unit(10) for preventing the cover unit(10) from being exposed toward an exterior when the panel housings(20,40) are spread.
Patent KR-20020075506-A (KR)
Title: A photolithograph panel adhered to a tombstone and manufacturing methord thereof
Inventor: LEE JAE MYUNG
IPC: A47G1/06
Filed: 2001-03-24
Abstract: PURPOSE: A photolithograph panel adhered to a tombstone is provided in which a photolithograph is adsorbed onto a photolithograph adsorption panel that is not glazed without firing at high temperature, and a protection means is applied onto the photolithograph to semipermanently maintain color of the photolithograph, and a method for manufacturing the photolithograph panel is provided. CONSTITUTION: The photolithograph panel adhered to a tombstone comprises a photolithograph adsorption panel(10); a photolithograph(20) which is adsorbed onto the photolithograph adsorption panel(10); an ultraviolet ray shutoff layer(30) which is coated on the photolithograph(20) to shut off incident sunlight; and a protection layer(40) which is coated on the ultraviolet ray shutoff layer(30) to protect the ultraviolet ray shutoff layer(30), wherein the photolithograph panel further comprises a frame(50) made of copper onto which the photolithograph panel is adhered, the frame further comprises a cover, the cover is formed in any one type among button, one touch and slide types. A manufacturing method of the photolithograph panel adhered to a tombstone comprises the steps of adsorbing a photolithograph on a photolithograph adsorption panel as an ink jet type; completely drying the photolithograph adsorption panel onto which the photolithograph is adsorbed at an ordinary temperature of 15 to 25 deg.C without baking the photolithograph adsorption panel at high temperature; coating an ultraviolet ray shutoff layer on the photolithograph; and completely drying the protection layer at an ordinary temperature of 15 to 25 deg.C after coating a protection layer of the ultraviolet ray shutoff layer when the coated ultraviolet ray shutoff layer is completely dried, wherein the method further comprises the step of adhering the photolithograph panel onto a copper frame after completely drying the protection layer, and the ultraviolet ray shutoff layer and the protection layer are coated in a thickness of 0.1 to 1.0 mm.
Patent KR-20020078604-A (KR)
Inventor: JU BYEONG SU
IPC: F16C27/02
Filed: 2001-04-06
Abstract: PURPOSE: An air foil thrust bearing system is provided to damp thrust of rotor by generating a difference of air pressure between both side surfaces of the thrust disk. CONSTITUTION: An air foil thrust bearing system(300) comprises a housing(31) having a space(32) formed within the housing; an air foil thrust bearing(10) installed within the housing, and which has an air foil(12) arranged at the surface of the air foil thrust bearing; a rotor(14) arranged in the space of the housing, and which has a rotating shaft(15) and a thrust disk arranged along the outer periphery of the rotating shaft in a circumferential direction; and a thrust damping unit arranged within the housing, and which attenuates thrust of the rotor by generating an air pressure difference between both side surfaces of the thrust disk. The thrust damping unit includes a first labyrinth seal(38) formed at the inlet side for introducing air to the space between the surface of the thrust disk and the air foil; and a second labyrinth seal(39) formed at the inner surface of the housing opposed to an outer periphery(16a) of the thrust disk.
Patent KR-20020078698-A (KR)
Title: Opening/shutting device for the side door of reefer
Inventor: HWANG CHEOL
IPC: B65D90/00
Filed: 2001-04-09
Abstract: PURPOSE: Provided is a slide door switch in a cool container wherein a guide rail is formed in a lower open form to prevent a slide and a stopper from being exposed so that it inhibits the permeation of humidity and extraneous matters. CONSTITUTION: The slide door switch in the cool container comprises the parts of: the upper and the lower guide rail(4,6) which are formed in a lower open form; a guide piece(40,42) which is placed at the lower part of the upper guide rail; the slide which includes a guide roller(52,54) at both back and forth of the support piece(50); an axis pin(8,10) which is projected; an upper swing plate(30) which is connected to the axis pin and rotated; and a lower swing plate(36) which is extended from a curve part(86) at the lower edge of a support piece(20) to combine a bearing(34).
Patent KR-20020078868-A (KR)
Title: Color forming method based on electrolysis coating
Inventor: JOUNG KWANG SOO
IPC: C25D13/00
Filed: 2001-04-11
Abstract: PURPOSE: A color forming method by laser marking is provided in which a letter or figure marked on the surface of a workpiece displays a unique tone of color contrasting with the workpiece so as to clearly distinguish a mark from the workpiece and coat various colors on a workpiece and the mark formed on the workpiece. CONSTITUTION: The color forming method by electro deposition coating comprises a coating film treating step of covering a coating film to a certain thickness on the surface of a manufacturing completed metallic workpiece; marking step of forming a desired shaped mark on the workpiece by scanning laser beam on the surface of the coating film treated workpiece; and electro deposition coating step of electro deposition coating dye having an arbitrary color on a part which is etched to a certain depth by scanning laser beam.
Patent KR-20020078915-A (KR)
Title: Vad detection method in mobile communication phone
Inventor: LEE SANG HEON
IPC: H04B1/40
Filed: 2001-04-11
Abstract: PURPOSE: A VAD(Voice Activity Detection) method for a mobile communication terminal is provided to perform an accurate VAD by trading off a signal level and a background noise rate and adjusting a threshold value when performing the VAD in the wireless communication between terminals. CONSTITUTION: A main control unit receives an analog voice signal from a microphone and converts the received analog voice signal into a digital voice signal(S1). The main control unit converts the digital voice signal into a frame unit, encodes the converted digital signal to be suitable for a designated bit rate, and extracts a plurality of parameters. The main control unit trades off a signal level and a background noise rate obtained through a plurality of parameters, adjusts a threshold value, performs a VAD, and judges the VAD result value(K)(S3). If the VAD result value(K) is 0, the main control unit judges whether VAD result values(K) judged in a plurality of previous frames are 0(S4). If the VAD result values judged in a plurality of previous frames are 0, the main control unit divides a current frame into two sub-frames, performs the VAD as to the secondary sub-frame, and outputs the last VAD result value(S5). If the VAD result values judged in a plurality of previous frames are not 0, the main control unit outputs the last VAD result value as 0(S6). If the VAD result value(K) is 1, the main control unit judges whether VAD result values judged in a plurality of previous frames are 1(S7). If the VAD result values judged in a plurality of previous frames are 1, the main control unit divides the current frame into two sub-frames, performs the VAD as to the primary sub-frame, and outputs the last VAD result value(S8). If the VAD result values judged in a plurality of previous frames are not 1, the main control unit the last VAD result value as 1(S9).
Patent KR-20020080964-A (KR)
Title: guide apparatus for door position of kim-chi storage
Inventor: LEE JAE HONG
IPC: F25D11/00
Filed: 2001-04-18
Abstract: PURPOSE: A device for guiding position of door of kimchi refrigerator is provided to position doors at horizontal level so as to improve appearance. CONSTITUTION: A plurality of spherical stoppers(40) are elastically supported by springs and protrusively placed on a border surface(31a) of one door(31). A plurality of concave grooves(50) are formed on a border surface(32a) of the other door(32) for the spherical stoppers to be placed thereon. A plurality of spherical compensating pieces(70) are elastically supported by springs and protrusively placed on an upper end surface(5) of a main body(2) on which the doors are placed when closed.
Patent KR-20020083805-A (KR)
Title: Seat-belt tongue for vehicle
Inventor: KIM IL HWAN
IPC: B60R22/12
Filed: 2001-04-30
Abstract: PURPOSE: A seat belt tongue for a vehicle is provided to fasten easily a seat belt and provide a convenience by improving dropping down of the seat belt tongue and a twisting of seat belt webbing. CONSTITUTION: A seat belt tongue comprises a webbing guide portion(10a) and a locking portion(10b). The webbing guide portion(10a) is formed so that the seat belt tongue(10) is dropped down and seat belt webbing(20) is not twisted. The seat belt webbing(20) is inserted at a webbing recess(11) formed at the webbing guide portion. A locking step(11a) is formed at both inner wall of the webbing recess in zigzag. A shape of the locking step is formed in an elongated direction, and forms a step at left and right. The seat belt webbing is pushed by the locking step.
Patent KR-20010110991-A (KR)
Title: 보안 프로토콜을 이용한 전송에 있어서 벌크 데이터의대칭 암호화 효율을 향상시키기 위한 컴퓨터 프로그램제품, 시스템 및 방법
IPC: H04L29/06
Filed: 2001-05-15
Abstract: 본 발명은 보안 소켓 계층(SSL) 또는 트랜잭션 층 보안(TLS)과 같은 보안 프로토콜을 이용한 전송을 위해 벌크(bulk) 데이터의 대칭 암호화를 수행하는 방식의 효율을 향상시키기 위한 방법, 시스템 및 컴퓨터 프로그램 제품에 관한 것이다.  제공되는 파일은 그 파일 내에 프로토콜 규정에 따라서 해시 값이 요구되는 위치에 빈 공간을 삽입한다.  상기 파일이 클라이언트에 의해 요청될 때, 실제 해시 값이 계산되어 예약된 빈 공간을 대체한다.  본 기법은 큰 데이터 블록을 암호화 엔진에 전송할 수 있도록 하며, 보안 프로토콜 규정에 의해 부과되는 메시지 세그먼트들에 대한 보다 작은 크기 제한에 관계없이 그 결과의 처리 효율을 이용한다.