baber/WOPTO huggingface dataset:
Patent KR-20010052191-A (KR)
Title: 이중 링 구조의 동적 동기 전송 모드 장치 및 방법
IPC: H04L12/43
Filed: 1998-07-24
Abstract: 반대 섬유 방향을 가지는 두 개의 링 구조(12, 14)로 이루어지는 동적 동기 전송 모드 네트워크(10)가 공개된다. 제 1 동적 동기 전송 모드 링 구조(12)는 프레임 송수신용으로 다수의 노드(60-70)를 가진다. 시간 슬롯은 노드(60-70)에 동적으로 할당되고, 제 1 링 구조(12)는 제 1 섬유 방향(D1)으로만 프레임을 전송한다. 제 2 동적 동기 전송 모드 링 구조(14)는 제 1 링 구조(12)와 공통인 다수의 노드(60-70)를 가진다. 제 2 링 구조(14)는 제 1 섬유 방향(D1)과는 반대인 제 2 방향(D2)으로만 프레임을 전송한다.
Patent KR-20010042275-A (KR)
Title: 광분산 필름 및 제조 방법
IPC: G03B21/62
Filed: 1999-03-24
Abstract: 본 발명에 따른 비드 광분산 필름은 기판층과, 이 기판층의 일측에 걸쳐 배치되며 예정된 두께를 갖는 광투명층을 가진다. 광투과성 비드(156, 158, 160)가 광투명층(153) 속으로 부분적으로 침투하도록 배열되어, 비드와 투명층 사이 계면에 투명한 구멍을 형성한다. 비드(156) 반경은 광투명층의 두께보다 크다. 비드들(156, 158, 160) 사이의 틈새 속에는 투명층 상에 흡수층(154)이 배치된다. 본 발명에 따른 필름 제조 방법은 투명 기판층에 걸쳐 배치된 광투명층 내에 부분적으로 광투명 비드를 배치하는 단계를 포함한다. 광투명층은 투명 비드의 직경의 절반 미만의 두께를 가진다. 광투명층 위에는 흡수층이 놓인다.
Patent KR-20010042315-A (KR)
Title: 이득이 평탄화된 개선된 성능의 에르븀 도프 섬유 증폭기
IPC: G01J3/28
Filed: 1999-02-09
Abstract: 본 발명은 이득 평탄화 필터(26)와 광학 감쇠기(28) 사이에 이득 단계(G 2 )를 갖는 다단 광학 증폭기(20)에 관한 것이다.
Patent KR-20010042333-A (KR)
Title: 난연성 폴리카보네이트 수지/에이비에스 그라프트공중합체 블렌드
IPC: C08L53/00
Filed: 1999-02-05
Abstract: 본 발명에 따른 열가소성 수지 조성물은 방향족 카보네이트 수지, 연속적 강성 열가소성 상중에 분산된 불연속적 고무 상을 포함하는 고무 개질된 그라프트 공중합체 및 난연량의 유기 인 난연제를 함유하며, 이때 강성 열가소성 상의 적어도 일부는 고무 상에 화학적으로 그라프팅되고, 공중합체중 고무 상은 (C 30 -C 108 ) 폴리산 계면활성제의 존재하에 수성 유화 중합에 의해 제조된다.
Patent KR-20010072574-A (KR)
IPC: C08K9/04
Filed: 1999-04-16
Abstract: The invention comprises a granulate comprising a) a micronized silicic acid gel (A) with an average particle size from 2 to 15 microns, a specific pore volume from 0.3 to 2.0 ml/g, a specific surface (BET) from 200 to 1000 m2/g, in a concentration from 5 to 60% by weight or b) a hydrated or dehydrated aluminosilicate (B) which contains sodium and/or potassium and/or calcium cations, with a particle size between 1 and 25 microns in a concentration from 5 to 75% by weight and c) an organic additive composition (C) in a concentration from 25 to 95% by weight, but at least 5% more (measured by the oil adsorption process) than that which is necessary to fill all pores of the silicic acid and the spaces between the silicic acid particles and the aluminosilicate and the aluminosilicate particles.
Patent KR-20010078748-A (KR)
IPC: B09B3/00
Filed: 1999-06-28
Abstract: A process for the preparation of active carbon from urban waste. The waste is first stored to remove foreign materials and the size of the waste particles is reduced. The waste is dried under anaerobic conditions at a temperature range of 100° C.-150° C. and partially pyrolysed at a temperature of about 140° C.-400° C. The obtained product is granulated and the granules are carbonized under anaerobic conditions at a temperature of about 120° C.-500° C. The carbonized granules are activated in the presence of steam and combustion gases at 750° C.-900° C. Finally, the activated granules are purified by rinsing in an aqueous HCl solution, and subsequently drying the activated carbon.
Patent KR-20020061215-A (KR)
Title: Manual pump for blasting hole
Inventor: MA JAE BANG
IPC: B08B5/04
Filed: 2001-01-15
Abstract: PURPOSE: A manual pump for blasting hole drilling is provided to discharge the foreign matters from a hole by using the pressure difference in the space of a check valve. CONSTITUTION: A manual pump(1) for blasting hole drilling comprises an L-shaped pipe(2), a check valve(3) having many prominences and depressions(6) on the outer face, a stopper(5) fixed through the pipe behind the check valve, and a ball(4) inserted in between the rear end of the check valve and the stopper and reciprocating in the pipe. The outer diameter of the front end of the check valve is the same or longer than the outer diameter of the pipe to cover the front end of the pipe. The distance between the rear end of the check valve and the stopper is 7-20cm. Upon reciprocating the pipe in the hole of the rock, the ball reciprocates in the space between the rear end of the check valve and the stopper. Then pressure difference is generated between the inner space of the pipe and the space of the hole. Therefore, the foreign matters in the hole flow into the check valve.
Patent KR-20020061938-A (KR)
Title: a seat for sack and a sack for packing
Inventor: LEE HEUNG JU
IPC: B65D33/16
Filed: 2001-01-19
Abstract: PURPOSE: A sheet for bag used for producing a bag for packing in which one face can be opened and closed by a conventional vinyl zipper and a slider and three faces are in a closed state is provided. Therefore, the sheet permits easy forming of a bag as well as reducing the forming time thereof. The bag prevents generation of fungus and deterioration of contents. CONSTITUTION: In a conventional vinyl zipper(3) comprising a conventional bag surface(2) made of synthetic resin, a lip(5) containing an element(5-1), and a skirt(4) in one piece, the skirt of the vinyl zipper is integrally on both sides of the bag surface and the element of vinyl zipper on both sides is formed in a same direction. Grooves(6) are also formed on a central line and both sides of the bag surface and a specified extended surface(7) is also formed between the grooves.
Patent KR-20020063322-A (KR)
Title: A Breeding Method of Plantain Lily
Inventor: JUNG YEON GWON
IPC: A01G1/00
Filed: 2001-01-27
Abstract: PURPOSE: Provided is a method for propagation of fragrant plantain(Hosta plantaginea) by pollinating using an air fan, planting in a plug plate and placing in a light-shielding house or a tunnel not to dry. Therefore, the method can be effectively used in mass production of fragrant plantain, in particular, mass propagation fields of rare plant such as bulbous wild plants because it can be applied to plants difficult to mass produce. CONSTITUTION: A flower stalk of Hosta plantaginea is cut long in Nov. and dried in the dark while operating an air fan at night during blossoming, and the seeds are gathered, sown in bed soil for gardening in Dec. and placed in a green house, transplanted to a 50-holed plug in May and then planted normally or on a pot of 14cm.
Patent KR-20010087307-A (KR)
Inventor: LEONARD ERIC DAVID
IPC: H04L7/04
Filed: 2001-03-03
Abstract: PURPOSE: A method and an apparatus for performing analog mode operations when receiving data and signaling tones in a wireless TDMA system are provided to eliminate certain hardware components so that the complexity of the transceiver and the costs associated with the transceiver are reduced. CONSTITUTION: A single set of hardware components may be utilized for communicating in both the TDMA mode and the analog mode over a wireless system, such as the wireless system. By comparing the known transceiver with the transceiver(30). I, Q pairs are utilized for representing data and audio signals in the analog mode. Therefore, the same hardware that is utilized for processing and modulating/demodulating audio and data signals in the TDMA mode may be utilized for analog mode operations. It should be noted that it is not a requirement that the same hardware be utilized for analog and TDMA mode operations.
Patent KR-20010091936-A (KR)
Inventor: WATANABE TAKU
IPC: G11B23/03
Filed: 2001-03-08
Abstract: PURPOSE: To attain cost reduction of display forming and improvement of workability and to improve visibility of formed display. CONSTITUTION: A shutter of a disk cartridge is made to have at least two layered structure composed of a base material 6a and at least one layer of covering layer 6b (,6c) covering the base material. Hue difference between an uppermost layer and a lower layer is made to be >=2 of PCCS(Practical Color Coordinate System) hue circle and displays 10, 10,... are formed by shaving off the uppermost layer or both the uppermost layer and a part of the lower layer.
Patent KR-20020072439-A (KR)
Inventor: CHOI SEON MI
IPC: E03F1/00
Filed: 2001-03-10
Abstract: PURPOSE: A rainwater storage tank provided with a remover and a filter for initial rainwater is provided to utilize stored rainwater variously by removing polluted initial rainwater. CONSTITUTION: The rainwater storage tank provided with a remover and a filter for initial rainwater comprises a rainwater storage tank(12) for storing rainwater, an inflow pipeline, a micro screen(11) for preventing an inflow of impurities and removing pollutants automatically, a removal device(8) for removing polluted initial rainwater, a water gauge(1) for checking up water level and restraining the formation of algae, an inlet cover(3) and an outlet(4) of washing water, a rainwater inflow pipe(6) for letting rainwater flow in and an overflow pipe for overflowing the left rainwater and discharging impurities deposited in the screen(11).
Patent KR-20010094982-A (KR)
Title: Bed with storage area
Inventor: INAGAKI KENICHI
IPC: A47C17/54
Filed: 2001-03-19
Abstract: PURPOSE: A housing type bed with improved safety is provided to protect hand or fingers from being put between top and side plates by assembling a panel on side portion of the top plate. CONSTITUTION: The housing type bed comprises a housing space(A) formed of side plates(12,13), a headboard(14) and a footboard(15) provided with top plates(19,21). The top plates function as the lid of the housing space(A) below and to form a bed surface and freely and rotatably supported on one side of either head side end or foot side end while the other side can be elevated and lowered. On at least one side part of the top plates(19,21), a cover(plate body)(50) extended downward from the back surface of the top plate is provided.
Patent KR-20020075574-A (KR)
Title: Ashing apparatus and method for ashing photoresist film using the same
Inventor: KIL JE SEONG
IPC: H01L21/3065
Filed: 2001-03-26
Abstract: PURPOSE: An apparatus and a method for ashing a photoresist layer are provided to be capable of slowly heating a wafer without popping phenomenon of the photoresist layer. CONSTITUTION: A gas supply part(105) is supplied a processing and a plasma gases into a chamber(100) via an inlet(110). A vacuum exhaust part(115) is controlled a pressure in the chamber by exhausting the gases via an outlet(120). A heating plate(125) is located at lower portion of a wafer(W) to slowly heat the wafer(W) coated a photoresist layer. A lift pin(130) is formed between the wafer and the heating plate(125) for lift-up and lift-down of the wafer. An operating part(140) is controlled the lift-up speed of the lift pin.
Patent KR-20020078157-A (KR)
Title: Law service system and the method for lawsuit order using an internet
Inventor: KIM CHANG JUN
IPC: G06Q50/18
Filed: 2001-04-06
Abstract: PURPOSE: An internet legal procedure service system and method is provided to guide legal procedures from a suit raising to a court decision, and to enable a user to predict a result on a raised suit based on a similar suit case. CONSTITUTION: The method comprises steps of a user logging in a service system over the internet(S1), the service system checking if the user is a member(S2), the service system enabling the user to subscribe for the service system as a member by inputting personal data in a case that the user is not a member(S3, S4), the user selecting a lawsuit pattern selection menu among a database offered by a web server of an information provider(S5, S6), the service system displaying at a user terminal detailed information related to the selected lawsuit pattern(S7), the user selecting one specific interested lawsuit pattern(S8), the service system displaying a list of lawsuit cases classified in the selected lawsuit pattern(S9), the user selecting one lawsuit case(S10), the service system displaying a list of legal procedures on the selected lawsuit case(S11), the user selecting one legal procedure(S12), the service system displaying a case record in a form used in the legal procedure(S13), the user selecting a form download or a transmission of the case record to others via an e-mail(S14), and the service system outputting the case record according to a selection of the user(S15).
Patent KR-20020081771-A (KR)
Title: New aziridine derivatives and their preparation methods
Inventor: JANG SUN GI
IPC: C07D405/04
Filed: 2001-04-19
Abstract: PURPOSE: Provided are novel derivatives of aziridine represented by the general formula(Ia) or (Ib) and their preparation method. The aziridine derivatives are used as intermediate compounds for synthesizing Amprenavir and Nelfinavir among the HIV protease inhibitors. CONSTITUTION: In the compounds of formula(Ia) and (Ib), R2 and R3 are same or differently hydrogen, low alkyl or cycloalkyl; R4 is selected from hydrogen, alkyl, aralkyl and amino protection group; the amino protection group being t-butoxycarbonyl, benzyloxycarbonyl, CH3-Ph-SO2-; (Ph)3C, FMOC(9-fluorenylmethyloxycarbonyl), alkoxycarbonyl, aryloxycarbonyl, or aralkyloxycarbonyl. The synthetic scheme comprises the steps of: reacting epoxy compounds (1a)(1b) with NaN3 to make (2a)(2b) compounds; and making cyclized amine compounds with PPh3 and protecting amine group with protection group.
Patent KR-20020081882-A (KR)
Title: Apparatus for moving stand of unloader shuttle conveyor
Inventor: KIM GI MYEONG
IPC: B65G21/12
Filed: 2001-04-20
Abstract: PURPOSE: A device for moving the stand of a shuttle conveyor of an unloader is provided to improve the work efficiency of a shuttle conveyor and an unloader by making a stand with a carrier roller stably move on a guide bar. CONSTITUTION: A device for moving the stand of a shuttle conveyor of an unloader comprises a guide unit(30) installed in a shuttle frame(12) and a link unit(50) connected to the guide unit. The guide unit narrowly move a mobile roll connected with the upper end portion of a stand(20) having a carrier roller. The link unit moves integral with the mobile roll. Depending on the movement of the stand, the link unit is extended and shortened to maintain the movement distance of the stand. Since the movement distance of the stand is maintained, the falling of a material or the meandering of a conveyor belt is avoided.
Patent KR-20020084515-A (KR)
Title: Sub-wordline driver
Inventor: CHO YONG DEOK
IPC: G11C8/14
Filed: 2001-05-02
Abstract: PURPOSE: A sub word line driver is provided, which can fit pitch by reducing a width of a gate by connecting only one sun word line withdrawn from each word line between branch lines of the word line. CONSTITUTION: According to a semiconductor memory device, the first and the second diffusion region(31,32) are arranged in parallel with a sub word line, and an isolation area isolates the above two diffusion regions. The first sub word line active signal line(47) is contacted to the first diffusion region, and is formed on the first diffusion region, and is formed to cross with an arrangement direction of the diffusion regions. The second sub word line active signal line(48) is contacted with a top of the second diffusion region. The first word line is formed on the tops of the first and the second diffusion region at the same time. The first sub word line(39) is contacted with the first diffusion region between the first branch line and the second branch line of the first word line, and is withdrawn out of the first diffusion region. The second sub word line(40) is contacted with the second diffusion region between the first and the second branch line, and is adjacent to the first sub word line.
Patent KR-20020085717-A (KR)
Title: starting system for a vehicle
Inventor: PARK JIN SEO
IPC: F02N11/08
Filed: 2001-05-10
Abstract: PURPOSE: A starting system for a vehicle is provided to prevent the badness of starting by forming an additional power supply root to a third connection terminal supplying battery power to a start motor. CONSTITUTION: A starting system applies power of a battery(14) to a start motor(12) through an operating power applying part(16). The start motor comprises a starting power detecting part detecting the degree of power applied from the battery through a start switch(10) when starting up an engine and an auxiliary supply part directly energizing battery power to the start motor when power detected from the starting power detecting part is below reference voltage. Thereby, the badness of starting is prevented by an additional power supply root to a third connection terminal supplying battery power to the start motor.
Patent KR-20020087171-A (KR)
Title: A Constructional Insulator using a rice straw and urethane forming resin and A Method to Manufacture the said Insulator
Inventor: IM CHANG GYUN
IPC: B27N3/00
Filed: 2001-05-14
Abstract: PURPOSE: A heat insulating material for construction using rice straws and urethane foamed resin and a manufacturing method thereof are provided to improve the convenience in its transportation by reducing a whole weight, and to increase tensile and compressive strength and durability as well as a soundproof ability. CONSTITUTION: The heat insulating material for construction consists of 30-95 wt.% of rice straws and 70-5 wt.% of urethane foamed resin. The rice straw has a length of 10 cm and less than. The manufacturing method thereof comprises the steps of; processing the rice straw with an antiseptic substance after cutting and breaking dried rice straw into a thin thread form; injecting the processed rice straw and urethane foamed resin into a mold; and foaming the mixture up to 10-40 times larger than original size before curing it.
Patent KR-20020088237-A (KR)
Inventor: YUN DONG HYUN
IPC: H04M1/23
Filed: 2001-05-18
Abstract: PURPOSE: A keypad and a character input method are provided to output a desired character by pushing one button or two buttons according to a rule between a keypad with 12 buttons and a keypad with 16 buttons. CONSTITUTION: Characters inputted when pushing each button attached in a keypad once are indicated on the first width of each button in key buttons(100-111), and characters inputted when pushing each button twice are indicated on the second width of each button in the key buttons(100-111). Characters displayed when simultaneously pushing buttons located at upper and lower portions among the buttons attached in the keypad are formed as characters displayed between an upper button and a lower button. Characters displayed when simultaneously pushing buttons located at left and right portions among the buttons attached in the keypad are formed as characters displayed between a left button and a right button.
Patent KR-20020089583-A (KR)
Title: The cutting installation and ecdysis method of covering material an individual orbit of anendless track for tank
Inventor: CHOI BYEONG NO
IPC: B62D55/32
Filed: 2001-05-23
Abstract: PURPOSE: A removing method and a cutting apparatus of an individual track coating material of a trolley car caterpillar are provided to remove coating material of a track member simply and quickly, and prevent air pollution. CONSTITUTION: A removing method of an individual track coating material of a trolley car caterpillar comprises a cutting process(20), a heating process(24), and a forced removing process(25). In the cutting process, both sides of the bottom of coating material(2) coated on the body(1') of a track member(1) is cut by a cutting tool(4) and cut grooves(201,202) are formed. In the heating process, the track member forming the cut grooves is heated with high-frequency wave. In the forced removing process, pushing plates(3,3') are fit in the cut groves. Therefore, the coating material of the track member is removed.
Patent KR-20020089823-A (KR)
Title: Mist spraying apparatus for farm products
Inventor: OH SANG BOK
IPC: A01M7/00
Filed: 2001-05-24
Abstract: PURPOSE: A sprayer for crop is provided to uniformly adjust a temperature and humidity within a cultivating house, and to disinfect the cultivating house by spraying a disinfectant to a water tank. CONSTITUTION: The sprayer for crop comprises a casing(10) formed with an air inlet opening and an air outlet opening; a blowing fan(20) for discharging the interior air of the casing; a water atomizer(40) rotatably installed in the casing; a motor for the water atomizer; a partition(50) for dividing the air outlet opening into a lower opening(14a) for discharging the sucked air only, and an upper opening(14b) for discharging atomized water as well as the sucked air; and a water tank(90).
Patent KR-20020090014-A (KR)
Title: Apparatus for controlling piston position in reciprocating compressor
Inventor: BAE GYU JONG
IPC: F04B39/00
Filed: 2001-05-25
Abstract: PURPOSE: A device for adjusting initial position of piston of reciprocating compressor is provided to adjust position of the piston to designed position. CONSTITUTION: A device includes a reciprocating motor(20) generating linear reciprocating driving force; a piston(70) receiving driving force of the reciprocating motor to linearly reciprocate in a cylinder(60); resonant springs(92,93) elastically supporting linear reciprocation of a mover(A) of the reciprocating motor and the piston; and a position adjusting member(100) formed by annular plate material and installed to a spring support(91) to adjust initial position of the piston.
Patent KR-20010083250-A (KR)
Title: Optical image reading system
Inventor: BOKU KAZUTAKE
IPC: G02B5/18
Filed: 2001-06-05
Abstract: PURPOSE: A read-out optical system is provided to demonstrate excellent image- formation performance whose chromatic aberration is corrected without increasing the constituting number of lenses by having a diffraction effect on a lens surface. CONSTITUTION: The read-out optical system includes a diaphragm, a first lens and a flat plate optically equivalent to the face plate of an image pickup device which are orderly arranged from an object side. The image side surface of the first lens constituting the read-out optical system is formed into a convex surface, and also a grating element surface having positive refracting power is formed on the image side surface. Also, the object side surface of the first lens is formed into an spherical surface whose partial radius of curvature is made smaller as it goes away from an optical axis.
Patent KR-20010111037-A (KR)
Title: 광촉매 방법
IPC: C02F1/66
Filed: 2001-06-08
Abstract: 본 발명은 폐수로 부터 유기 물질을 광촉매 제거하는 방법에 관한 것으로서, 아래의 물리화학적 특성 데이터를 가지며 열분해법으로 제조된 이산화티탄계 과립으로 구성된 광촉매를 사용함을 특징으로 한다: 
     평균 입자 직경:                   10 내지 150㎛ 
     BET 표면:                         25 내지 100m 2 /g 
     pH 값:                             3 내지 6 
     압축된 벌크 밀도:                100 내지 1,200 g/l
Patent KR-20010111050-A (KR)
Title: 플래시메모리소거동작을 제어하는 방법 및 플래시메모리소거동작제어기
IPC: G11C16/06
Filed: 2001-06-08
Abstract: 플래시메모리소거동작제어기는, 플래시메모리를 이루는 메모리셀들을 구성하는 소스, 드레인 및 기판 중의 적어도 하나를 이 플래시메모리의 소거동작 동안 게이트에 직접 전기적으로 접속시키는 공통방전회로를 가진다.
Patent KR-20020096155-A (KR)
Title: Oxygen concentrator
Inventor: LEE TAE SU
IPC: C01B13/02
Filed: 2001-06-18
Abstract: PURPOSE: An oxygen generator is provided, which generates concentrated oxygen as required by receiving the compressed air from the air compressed air storage tank, consists of three trains of concentrated oxygen generating devices set in parallel, so that only one air compressor in operation can supply the required air to the system thus saving investment cost and can generate oxygen of large amount continuously and simultaneously. CONSTITUTION: The generator comprises an air compressor(100) for producing compressed air by sucking ambient air; a compressed air storage part(200) for storing the compressed air; a concentrated oxygen generating part(300); a storage tank(400); a control part(500). The concentrated oxygen generating part(300) consists of three trains (a,b,c) of concentrated oxygen generating devices(300a,300b,300c) set in parallel, with each concentrated oxygen generating device(300a), for example a train, consisting of a pressure and flow control part(330a), a compressed air supplying part(320a), three oxygen concentrating parts(310a) set in parallel with c-train having only two, an equalizing valve part(340a) set in series.