baber/WOPTO huggingface dataset:
Patent KR-20020074766-A (KR)
Title: V- M-Cutomitted
Inventor: LEE DONG YOON
IPC: F42D3/04
Filed: 2001-03-21
Abstract: PURPOSE: A blasting method is provided which increases blasting efficiency, effectively controls blasting vibration and noise and secures working safety by drilling blasting a tunnel by section splitting angular holes and blasting surrounding expansion holes after expansion blasting in the state that complete two faces are secured. CONSTITUTION: The blasting method comprises the process of drilling the tunnel as section splitting a planned advance of bedrock to be dug out into a proper minimum burden length as a method for digging a tunnel using explosives in the one face state. The drilling patterns are characterized in that holes are perforated by making cracks in powder chamber of other holes due to detonation influence of a powder charging chamber in which cut angular hole and cut horizontal core expansion hole are first initiated, and maintaining a proper distance of the powder charging chamber to prevent destruction, flash over and dead processing caused by compression of blasting cap and explosive in the powder charging chamber.
Patent KR-20010067768-A (KR)
Title: manufacturing method of diode case
Inventor: KIM JONG MOON
IPC: H02K13/00
Filed: 2001-03-22
Abstract: PURPOSE: A method for manufacturing diode case is provided to improve productivity and reduce manufacturing procedures by press molding a plurality of terminals at a single unit panel. CONSTITUTION: A method comprises the first step of pressing a single unit panel, and cutting out portions of the panel except the frame supporting a plurality of components; the second step of mounting the resultant structure at an injection molding machine, and performing injection molding process in such a manner that the components are connected integrally with each other and a plurality of coupling holes are formed; and the third step of cut out unnecessary frame and bending the terminal section. The injection molding is performed in such a manner that two firstly processed articles are injection molded at the same time. Thus, products small in size can be simultaneously molded, improving productivity.
Patent KR-20020076776-A (KR)
Title: Alram device by set top box
Inventor: OH JONG SANG
IPC: G08B23/00
Filed: 2001-03-30
Abstract: PURPOSE: Provided is an alarm device using a receiver of satellite broadcast, which transmits the information of a member and the message of alarm situation automatically to a distant place through a network connection part when sensing the alarm situation. CONSTITUTION: The alarm device using the receiver of satellite broadcast comprises: a microprocessor(65) receiving the alarm signal from the fire or trespasser alarm device(55) through an ordinary asynchronous transmitting/receiving terminal(69); a system memory(68) storing the alarm signal and the system time thereof as the alarm situation; audio and video equipment(52)(53) outputting the alarm situation into sound and image; a smart card part(66) storing the information of a member; and the network connection part(70) receiving the information of the member and the alarm situation through the ordinary asynchronous transmitting/receiving terminal(69) and transmitting to a distant place through a network(54).
Patent KR-20010068008-A (KR)
Title: manufactureing method of outsole
Inventor: KIM KI JOO
IPC: B29D35/12
Filed: 2001-04-13
Abstract: PURPOSE: A method for manufacturing the outsole composed of a non-slip pad and a main body of the outsole formed in one is provided to serve a high quality bottom sole with low cost. CONSTITUTION: The method includes the following steps of: (i) injecting a liquid first urethane resin material made of polyol and isocyanate of which average molecular weight is more than 3000 into a pad forming part of a bottom mold; (ii) hardening the first urethane resin by leaving the mold at room temperature; (iii) injecting a liquid second urethane resin material into an outsole body forming part of a cavity of a top mold; (iv) combining the top mold to the top of the bottom mold and heating the united mold to foam the second urethane resin.
Patent KR-20020063473-A (KR)
Title: A packaging box of electronic goods
Inventor: CHOI U YEONG
IPC: B65D85/00
Filed: 2001-04-16
Abstract: PURPOSE: Provided is a box for packing electronic equipments which places a mobile prevention member made from corrupad material to locate the electronic equipments on the mobile prevention member so that it minimizes the mobility of the packed electronic equipments. CONSTITUTION: In the box for packing the electronic equipments which forms a first front wall body(10), a lower wall body(20), a rear wall body(40), a plane wall body(50), a second wall body(70) and a bending line, the box for packing the electronic equipments comprises the parts of: a side support piece which is placed at both sides of the first front wall body; a first side wall body(30) and a bending side for the first side wall body(31) which are placed outside an insertion groove and the bending line; an internal side wall body(30a) which forms an edge reinforced member(32) at both sides and a combination piece; a side support piece which is formed at both sides of the rear wall side; plural reinforced members(52) which are adhered by adhesive(51); a second wall body(60) which includes a front support piece; an internal front wall body(70a) which includes a bending side for the second front wall body(71) and consists of several pieces of wall bodies to make ease of absorbing shock by the side wall body and the front wall body; and a cover(102) which places the mobility prevention member made from the corrupad material.
Patent KR-20020080743-A (KR)
Title: Method for manufacturing semiconductor substrate
Inventor: LEE WON SEOK
IPC: H01L21/205
Filed: 2001-04-17
Abstract: PURPOSE: A method for fabricating a semiconductor substrate is provided to solve a tilt problem caused by a heterogeneous material layer without using a heterogeneous material layer having a different property from that of a growth semiconductor substrate such as a silicon oxide layer or a silicon nitride layer, and to decrease resistance by guaranteeing uniformity of a growth surface. CONSTITUTION: A roughness part of a predetermined depth is formed in a GaN substrate. A GaN thin film covering the roughness part is formed on the GaN substrate. In forming the GaN thin film, the side surface growth rate is so fast to make a vertical growth portion of the concave of the roughness part covered with a side surface growth portion.
Patent KR-20010098712-A (KR)
Title: 광 스위칭 소자와 이를 사용하는 광 스위칭 장치 및이미지 디스플레이 장치
IPC: G09F9/00
Filed: 2001-04-18
Abstract: 본 발명은 고속 응답할 수 있으며 간단한 구조로 된 소형 경량의 광 스위칭 소자와 이를 사용하는 광 스위칭 장치를 제공하기 위한 것이다.  광 추출부는 광 추출부의 투명 전극과 상부 기판의 투명 전극 사이에 발생되는 정전 인력에 의해 상부 기판과 접촉한다.  광이 상부 기판의 한 V-형 트렌치로 입사되는 경우, 그 광은 상부 기판의 광 추출부로 입사되어 광 추출부의 뒤쪽(테이퍼부)으로부터 방사된다.  이어서, 입사광(P 1 )은 하부 기판을 통과하여 투과광으로 변환된다.  하부 기판의 투명 전극과 광 추출부의 투명 전극 사이에 발생되는 정전 인력에 의해, 광 추출부는 하부 기판 측으로 끌어 당겨진다.  이 상태에서, 입사광은 전반사면에서 전반사된다.  이 전반사광은 다른 V-형 트렌치로부터 방사된다.  입사광은 투과광 및 전반사광의 2방향으로 스위칭될 수 있다.
Patent KR-20010098731-A (KR)
Title: 높은 재생 능력으로 타겟 층을 패터닝하기 위한 건식 에칭시스템 및 이에 사용되는 건식 에칭 방법
IPC: H01L21/3105
Filed: 2001-04-19
Abstract: 건식 에칭은 플라즈마 존재시 정전 척(6)에 정전기적으로 끌어당겨지는 하나의 반도체 웨이퍼(20)에 대해 수행되며, 여기서 제어 시스템(1/2/3/4/5)은 이전 건식 에칭으로부터 경과 시간(T)이 임계 경과 시간(t1)보다 긴 경우와 로트(lot) 내의 하나의 반도체 웨이퍼(20)가 차지하는 매수(n)가 임계 매수(N1)와 동일하거나 그 이하인 경우 정전 척(6)에 비교적 큰 DC 전압(V)을 인가하여 로트 내의 반도체 웨이퍼(20)상에 형성된 마이크로 콘택 홀이 타겟 직경 범위 이내에서 부합되도록 한다.
Patent KR-20020087154-A (KR)
Inventor: KIM HAN GON
IPC: B32B27/20
Filed: 2001-05-14
Abstract: PURPOSE: A block using waste rubber and waste synthetic resins which increases recycling ratio of resources and does not drop durability and safety by using waste rubber and waste synthetic resins, and a method for manufacturing the block using waste rubber and waste synthetic resins are provided. CONSTITUTION: The block using waste rubber and waste synthetic resins comprising a lower elastic layer(1) and an upper elastic layer(2) which is integrated onto the upper part of the lower elastic layer and has lower thickness than that of the lower elastic layer, the block is characterized in that the lower elastic layer(1) comprises 10 to 15 weight parts of waste rubber chips having a grain size of 2 to 4 mm, 70 to 75 weight parts of waste synthetic rubber chips having a grain size of 2 to 4 mm, and appropriate amount of adhesive and pigment, and the upper elastic layer(2) comprises 70 to 75 weight parts of waste rubber chips having a grain size of 0.5 to 1 mm, 10 to 15 weight parts of waste synthetic rubber chips having a grain size of 2 to 4 mm, and appropriate amount of adhesive and pigment.
Patent KR-20020089682-A (KR)
Title: Apparatus for exchanging welding point detector and cleaning light emiting device
Inventor: HWANG DONG IL
IPC: B21B38/00
Filed: 2001-05-23
Abstract: PURPOSE: Provided is an apparatus for exchanging a welding point detector (WPD) without stopping its performance and for cleaning the detector in order to change lamp component and prevent wave and/or shape defect by correctly identifying the welding point during a high speed strip movement process. CONSTITUTION: The apparatus comprises an emitting device movement part for moving the emitting device exchanged during operation of WPD; a detection part for sensing a checking hole of the welded point through light injection during progressing of strip; and a cleaning part of light emission side of a new emitting device depending on instruction of the WPD. The emitting device movement part is constituted of a two-stage base(401) with a light-angled bending portion at one end of upper base part(401-1), an 'L' shaped bending portion(401-2) at the other end of the upper base part(401-1), and a guidance groove(401-3) inside lower portion of the upper base part(401-1). The base(401) also includes a bottom base part(401-4) comprising 'L' shaped bending portions(401-5, 401-7) and motor safe-seats(401-6, 401-8) at both ends thereof.
Patent KR-20020094802-A (KR)
Title: Radar dome having a reflection parts
Inventor: YOO GU HYEON
IPC: H01Q1/42
Filed: 2001-06-13
Abstract: PURPOSE: A radome having convex-concave structure is provided to achieve improved receiving performance of an antenna by improving structure of the radome for protecting antennas. CONSTITUTION: A radome(12) protects array type antennas(14) disposed along the same circumference. The radome opposed to the center of each antenna, has a convex-concave portion(16) for refracting the received wave centering from the antenna. The convex-concave portion is formed in the height direction of the radome, and partially formed in the area opposed to the center of each antenna. The convex-concave portion is shaped as a semi circle. Thus, wave is refracted at the convex-concave portion of the radome, and incident to the antenna in a further vertical way.
Patent KR-20020095733-A (KR)
Title: A prefabricated heating system using heating elements
Inventor: CHOI JIN YEONG
IPC: F24D3/12
Filed: 2001-06-15
Abstract: PURPOSE: A flow of heating fluid in Ondol panel is distributed evenly to improve heating efficiency evenly distributing heat. CONSTITUTION: An upper and a lower plate have an inner cavity facing each other. A plurality of space member connects the upper and lower plate with a certain diameter and interval. A plurality of ondol panel(2) have two fluid connecting part(6) to supply and discharge fluid. One fluid connecting part is adjacent to the other fluid connecting part. A plurality of connecting portion connects the fluid connecting part to flow heating fluid through the ondol panels.
Patent KR-20010070882-A (KR)
Title: Ventilation fan for inhalation and deflation with sensor
Inventor: KIM TAE SUN
IPC: F04D27/00
Filed: 2001-06-16
Abstract: PURPOSE: An intake/discharge ventilation fan using a sensor is provided to operate the ventilation fan according to a synthetic pollution degree of a room by various gas and dust and supply oxygen by a lack amount, thereby maintaining a room pleasantly. CONSTITUTION: An intake/discharge ventilation fan using a sensor includes a sensor part(100) having an oxygen sensor part(110) for detecting oxygen among various gas and dust mixed in a room space, a carbon monoxide sensor part(120) for detecting carbon monoxide, a butane gas sensor part(130) for detecting butane gas, a methane gas sensor part(140) for detecting methane gas, and a dust sensor part(150) for detecting dust, a microcomputer(200) for generating a synthetic data for the oxygen to the dust sensed by the above sensor parts, and controlling a motor speed control part(400) according to the generated synthetic data or the operation of the oxygen sensor part, a display part(300) formed of various colors of light emitting elements for emitting light corresponding to the synthetic data generated by the microcomputer, and an exhaust fan(700) for rotating by a motor(500) to discharge the carbon monoxide gas, the butane gas and the dust mixed in the room space to the outside according to the synthetic data generated by the microcomputer.
Patent KR-20030000312-A (KR)
Title: Method for selecting video/audio of digital TV
Inventor: LEE JONG HUI
IPC: H04N5/44
Filed: 2001-06-23
Abstract: PURPOSE: A method for selecting video/sound of a digital TV is provided to automatically control video and sound appropriate for a program without a user's manually manipulating an OSD menu. CONSTITUTION: According to a program's category, a digital TV sets and then stores a control value for video/sound. From a program related information, a program category that a viewer selected is searched. Then, the digital TV applies the stored control value to the category of the searched program, and outputs the video and sound of the corresponding program.
Patent KR-20010087836-A (KR)
Inventor: KIM GYOUNG HO
Filed: 2001-06-29
Abstract: PURPOSE: A system for intermediating a fiber is provided to offer information for a production, a sale, and a purchase by registering an electronic catalogue of a fiber commodity in an E-marketplace. CONSTITUTION: A domestic demand fiber E-market(102) is provided for a sale in the corresponding country according to countries having a fiber mediating system, respectively. An imports and exports fiber E-market(103) is provided for a sale to an exterior of the corresponding country. The 'N' number fiber E-markets(101) include the domestic demand fiber E-market(102) and the imports and exports fiber E-market(103). The 'M' number fiber intermediating systems(104) include a user catalogue storing unit(105) of the corresponding fiber E-market(105). In addition, a catalogue storing unit(106) of a total system is provided.
Patent KR-20030003546-A (KR)
Title: Compressor-driven Metal Hydride Heat Pump System for Cooling And Refrigerating Operating with Two Different Metal Hydrides
Inventor: HAN SANG CHEOL
IPC: F25B17/12
Filed: 2001-07-03
Abstract: PURPOSE: A CDMHHP(Compressor-Driven Metal Hydride Heat Pump) cooling system using two of different metal hydrides is provided to increase energy efficiency. CONSTITUTION: A cooling system includes a low pressure reaction part(10) comprising a low pressure reactor(12) using low pressure reactionary metal hydride storing and discharging hydrogen at relatively low pressure and a first blower(14) supplying the low pressure reactor with air to be cooled; a high pressure reaction part(20) comprising a high pressure reactor(22) using high pressure reactionary metal hydride storing and discharging hydrogen at higher pressure relatively to the low pressure reactor and a second blower(24) supplying the high pressure reactor with air to be cooled; a connecting pipe(32) connecting the low pressure reaction part and the high pressure reaction part to transfer hydrogen; a first valve(30a) connected to the middle of the connecting pipe to open and close moving path of hydrogen; a hydrogen transfer device, a compressor(30) having an inlet and an outlet connected to both ends of the first valve, respectively; a second valve(30b) and a third valve(30c) connected between both of the ends of the first valve and the inlet and the outlet of the compressor, respectively, to open and close moving path of hydrogen; and a control part(35).
Patent KR-20030006085-A (KR)
Title: Auto separation machine for a sea squirt
Inventor: LEE YONG HEE
IPC: A01K80/00
Filed: 2001-07-11
Abstract: PURPOSE: An auto separation machine for sea squirts is provided to easily separate the sea squirts from a breeding rope, and to enable even the bottom root of the sea squirt to be drawn out completely. CONSTITUTION: In the auto separation machine for sea squirts, a rubber like roller(6) at the middle located at one end of a rectangular frame(5), a body(1) comprised of a rotatable chuck(7), a penetrating passage(8) as a passage way of a breeding rope, a discharge roller and a cutter, and a breeding roller pulling roller unit are operatively linked with each other so as to pass the breeding rope consisting of a center rope and seed cultivating line successively through the roller, rotatable chuck, discharge roller, cutter and pulling roller unit in order to effectively separate the sea squirts attached to the seed cultivating line, and cut and separate the seed cultivating line from the center rope.
Patent KR-20030008516-A (KR)
Title: computer and control method thereof
Inventor: LEE BYEONG CHANG
IPC: G06F9/24
Filed: 2001-07-18
Abstract: PURPOSE: A computer and a method for controlling the same are provided to reduce a booting time by booting the computer when reaching to a speed which is less than the normal operation speed of a hard disk driving motor. CONSTITUTION: If a computer power switch is turned-on(S1), a power source is supplied to a hard disk and a ROM BIOS, a hard disk driving motor is operated, and a BIOS program executes a POST(Power On Self Test)(S3). A hard disk controller checks whether a rotation speed of a disk planer is reached to a booting speed(S7). If the rotation speed of the disk planer is reached to a booting speed, a booting display flag is set as '1' and stored and the BIOS program which sensed the booting display flag starts a booting process(S9). A hard disk controller checks data read from the disk planer by the BIOS program and checks whether a basic driving file of an operating system is loaded, and checks whether a booting is terminated(S11). If the basic driving file is loaded in a main memory, the booting display flag is set as '0' and an unreadable state and a rotation speed of the hard disk driving motor is increased(S13). The hard disk controller checks whether a rotation speed of the hard disk driving motor is reached to the normal operation speed(S15). If the rotation speed of the hard disk driving motor is reached to the normal operation speed, the hard disk may be read as the normal operation speed(S17).
Patent KR-20030009769-A (KR)
Title: Test mounting for surface mount device packages
Inventor: PFAFF WAYNE K
IPC: H01L21/66
Filed: 2001-07-24
Abstract: PURPOSE: A test mounting apparatus for surface mount device package is provided to form a temporary electric contact between terminal leads or lands of various device package without a damage of a device or an input/output terminal by improving a structure of the test mounting apparatus. CONSTITUTION: A test mounting apparatus for surface mount device package includes a guide member(21), a support base(25), a bending plate(60), a contact finger(40), and an increase and decrease portion. The guide member(21) includes the first side, the second side opposite to the first side, and a plurality of guide holes. The support base(25) has an inner surface, an outer surface opposite to the inner surface, and a plurality of guide holes. The support base(25) is parallel to the second side of the guide member(21). The bending plate(60) has holes corresponding the guide holes of the guide member(21). The contact finger(40) has the first free end portion, the second free end portion(43), and a shank. The increase and decrease portion increases or decreases a gap between first free end portion and the second free end portion(43).
Patent KR-20020010875-A (KR)
Inventor: NAKAYAMA NORIO
IPC: A63F13/57
Filed: 2001-07-31
Abstract: PURPOSE: To realize a baseball game under an environment in which it cannot be obtained by a device dedicated to the game and a joy stick for the device. CONSTITUTION: When a player team is present in an attack side, the positioning point of a batter character in a bat relative to a ball character and the batting action of the batter character are determined by the operation of a mouse 22. When the player team is present in a defense side, a pitching course and a pitching action relative to the ball character displayed to move to the batter character from a pitcher character are determined by the operation of the mouse 22. When the game is finished, the contents of a game result and the contents of the batting result and pitching result of the player team are uploaded in a recording part 42 in a server system 16 connected to a computer 14 through a network 12.
Patent KR-20030012540-A (KR)
Title: Control apparatus for load reduction of dry burner cylinder
Inventor: JUNG YONG SU
IPC: B22D11/10
Filed: 2001-08-01
Abstract: PURPOSE: An apparatus for controlling load reduction of dry burner cylinder is provided to minimize load applied to cylinder of dry burner when transporting a teeming ladle by recognizing load of the side of burner cover and adjusting position of weight so that the weight always maintains the same weight as the burner cover. CONSTITUTION: The apparatus for controlling load reduction of dry burner cylinder comprises a pin for connecting a limit installation bar(16) to a clevis for transmitting power of cylinder(26) to burner cover(1); a plural limits which are adhered to the cylinder(26) to recognize position of the pin according to weight of the burner cover(1); and a control means for controlling position of a weight(13) according to position recognition signals of the plural limits, wherein the control means comprises a control unit resting member(12) which is connected to the burner cover(1) by a pin(21b) so that the control unit resting member(12) is rested on a burner support structure(30) even when ascension of the burner cover(1) is deviated from a certain range; a motor(24b) for moving a screw shaft(101) connected to the weight(13) back and forth by receiving signals of the plural limits according to weight of the burner cover(1); a gear box(103) for connecting the motor(24b) to the screw shaft(101); rails(104) for reducing friction with the control unit resting member(12) while the weight(13) is being moved back and forth; and guides(105a,105b) for preventing separation of the weight(13), and wherein the control means further comprises motor stopping limits(23g,23h) and weight stoppers(106a,106b) so that the weight is not deviated from a certain range.
Patent KR-20030014929-A (KR)
Title: Method for fabricating architecture material using livig waste and architecture thereby
Inventor: JANG JONG CHEOL
IPC: B29B17/00
Filed: 2001-08-13
Abstract: PURPOSE: Provided is a method for producing construction material using domestic waste by which it is possible to reduce the time and the manpower taken to select various waste and to produce a durable and high quality construction material, and the construction material produced thereby. CONSTITUTION: The method for producing construction material comprises the steps of crushing domestic waste including thermoplastic resins; heating the crushed domestic waste at a temperature of 180-220 deg.C to obtain a melt; injecting the melt of the domestic waste into a mold; and compressing the top surface of the mold to obtain a construction element. The thermoplastic resin includes polyethylene, polypropylene and polyvinyl chloride. An additional material can be added to adjust the proportion of the thermoplastic resin.