baber/WOPTO huggingface dataset:
Patent KR-20010087713-A (KR)
Title: Table Management Method Of Adaptive Echo Cancelier In Switching System
Inventor: LEE JI YEON
IPC: H04Q1/30
Filed: 2000-03-08
Abstract: PURPOSE: A method for managing a table of an adaptive echo canceller in a switch system is provided to improve an output operation efficiency of the adaptive echo canceller by identically maintaining a relative position of data stored in each table. CONSTITUTION: An input signal table and a coefficient table are initialized(S41). A primarily inputted signal is stored a least significant address of the input signal table(S42). A filter coefficient corresponding to the stored input signal is stored in a least significant address of the coefficient table(S43). A corresponding adaptive echo canceller increases an address by one stage from an access start address of the input signal table and the coefficient table, multiplies the input signal and the filter coefficient, and accumulates the multiplied result to calculate an output(S44). A filter coefficient to be applied in a next time is calculated using the calculated output(S45). The calculated filter coefficient is stored in a next address of a corresponding coefficient table according to a rotation type(S46) to recompose the corresponding coefficient table. An inputted new input signal is stored in a next address of the input signal table according to the rotation type(S47) and calculates an output of the echo canceller.
Patent KR-20000076805-A (KR)
IPC: H01L23/544
Filed: 2000-03-10
Abstract: 본 발명에 따르면 01을 회전숫돌(5)의 중심(01)으로 하여 노치홈(notch groove)의 가장자리 따라 모따기(C1)가 수행된다. 회전숫돌의 중심을 02로 변경하고, 노치홈의 가장자리를 따라 모따기(C2)를 실시한다. 유사한 방법으로 모따기(C3, C4 및 C5)들이 형성된다. 직경이 큰 회전숫돌을 사용할 수 있다. 단지, 회전숫돌의 직경을 관리만 하면, 회전숫돌의 외주형상을 유지할 수 있다. 웨이퍼의 노치홈의 표면조도(表面粗度)를 향상하고, 고효율을 달성할 수 있다.
Patent KR-20010088078-A (KR)
Title: An apparatus for removing ash in plasma polymerization system
Inventor: CHO SEOK JE
IPC: C23C16/54
Filed: 2000-03-10
Abstract: PURPOSE: An apparatus for removing ashes of a plasma polymerization equipment is provided which continuously removes ashes as not exerting a physical influence on the surface of the sample when the surface of a sample is stained with ashes generated during plasma polymerization process. CONSTITUTION: In a plasma polymerization system equipped with an unwinder chamber, a polymerization chamber and a winder chamber, the apparatus for removing ashes of a plasma polymerization equipment which is installed on the surface of a sample comprises two sprockets (13) keeping a certain distance with one axis being between the sprockets; one chain (12) connected to the sprockets (13); a plurality of brushes (11) which are adhered to the chain (12) and have a certain area; and a motor which is connected to the sprockets (13) so as to drive the sprockets (13).
Patent KR-20010006851-A (KR)
Inventor: DORTU JEAN-MARC
IPC: G06F1/10
Filed: 2000-03-22
Abstract: PURPOSE: A device for trimming a frequency range is provided with respect to a data path through the use of a delay lock loop circuit. CONSTITUTION: A delay line is formed of a plurality of delay elements (112) connected to an input side and an output side and a voltage device (116) which controls power to the plurality of delay elements. The delay elements (112) form a delay, which is to be given to signals passing through the delay elements (112). The voltage device (116) supplies at least one prescribed voltage to the delay elements (112), and delay in the delay elements (112) can be adjusted so that the delay is changed in accordance with at least one prescribed voltage. The delay line can be used in a delay lock loop, a clock circuit or other circuits.
Patent KR-20000036848-A (KR)
Inventor: MUN HEE SU
IPC: H02K5/10
Filed: 2000-03-30
Abstract: PURPOSE: An apparatus for preventing water leakage of underwater motor is provided to effectively correspond to the heat and the pressure which is generated by the high speed rotation of a motor by using a vacuum tube. CONSTITUTION: A space(13) is formed by assembling a cover(3) to a body(1). A fixing member(6) is formed in the space(13) so that a boss(10) of a vacuum tube(4) is fixed. A spring is fixed to the fixing recess(11) in the vacuum tube(4). The fixing recess(11) positively grasps a compression spring, and the compression spring is fixed by the inner surface of the cover(3). The boss(10) which forms the outer periphery of one side of the vacuum tube(4) is inserted into the fixing member(6) which is formed in the space(13). The water leakage is prevented by the operation of the compression spring(5).
Patent KR-20000037352-A (KR)
Inventor: PARK CHANG WON
IPC: B65G59/00
Filed: 2000-04-19
Abstract: PURPOSE: An unloading device of pallet is provided to improve the working efficiency by performing an entrance and an exhaustion of the pallet in the same place. CONSTITUTION: A pallet loaded products is put on a rear pallet bar whereby a stopper(10) and a breaker(13) are pushed and the pallet is moved to a front pallet bar by easily sliding with rollers. The stopper(10) and the breaker(13) are restored to original positions. Because the pallet pushes a detector of pallet(11), a clearance of the stopper(10) and a movement of the pallet put on the rear pallet bar are blocked by lifting an obstructing bar of stopper(12) with the pallet detector(11). The breaker(13) restored to the original state prevents the leaving of the pallet on the front pallet bar after passing the pallet. When a worker needs to exhaust the pallet after processing products on the front pallet bar, a pushing button is pushed and a handle is pulled. A plate is fallen from a hanging sill(27) and the front pallet bar is fallen by pulling a connecting rod and rotating a horizontal directional shaft(25) frontward. The pallet is fallen downward by a gravity and a roller during forming the rear pallet bar and an exhausting bar of pallet by rotating a lever and lifting the exhausting bar of pallet. A falling of the front pallet bar is performed slowly.
Patent KR-20010049279-A (KR)
Inventor: BABA TAKASHI
IPC: B65G1/00
Filed: 2000-04-21
Abstract: PURPOSE: To stably transfer an article by providing a sensor to find a distance and an angle against a station on a revolving table. CONSTITUTION: A direction of a car body is inclined against a station and a position on an X-Y flat surface is also slipped away from a target position in a state where an automatic guided carrier can stops in the neighbourhood of the station. Hereby, a revolving table is revolved so that distances from left and right sensors 6, 8 to targets 32, 34 become equal to each other. In this state, the distances from the distance sensors 6, 8 to the tragets 32, 34 are repeatedly measured, and simultaneously a distance from a distance sensor 10 to an inclined surface 36 is measured. A control part 38 revolved the revolving table 4 and a hand 20 in the opposite directions at the same angle in accordance with the distance and the angle found by the sensors 6-10 and extends and contracts a scalar arm. In this way, it is possible to make the hand inside into a cutout part at a right position and to match its center with a center C of the station 30.
Patent KR-20010097684-A (KR)
Inventor: AHN BYEONG HA
IPC: F04B39/00
Filed: 2000-04-25
Abstract: 본 발명은 압축기의 회전축 지지구조에 관한 것으로, 본 발명은 전동기구부의 구동력을 전달받아 회전하면서 실린더의 내부 공간으로 가스를 흡입하고 압축시키는 회전축과, 상기 실린더와 함께 내부 공간을 형성함과 아울러 상기 회전축이 다수개의 선 접촉에 의해 접촉 지지되도록 비원형 관통구멍을 구비하여 그 비원형 관통구멍에 상기 회전축이 삽입되어 지지되는 베어링으로 이루어지도록 구성하여 상기 전동기구부의 구동력을 전달받아 회전하는 회전축과 그 회전축을 지지하는 베어링사이의 접촉 지지면적을 줄여 회전축의 회전에 의한 마찰 접촉 면적을 감소시킴으로써 마찰 저항을 줄여 마찰 손실을 최소화할 뿐만 아니라 부품의 마모에 의한 파손을 억제할 수 있도록 한 것이다.
Patent KR-20010102731-A (KR)
Inventor: LEE SEUNG YEON
Filed: 2000-05-08
Abstract: 본 발명은 메일을 이용한 광고방법에 관한 것으로서, 송신자로부터 송신된 메일에 배너광고를 포함시키되 상기 메일은 배너광고가 클릭된 경우에만 메일 본문을 볼 수 있게 처리되어 수신자에게 전해진다. 
     이러한 본 발명은 광고 서버를 통해 이루어지도록 구성하되, 송신자의 컴퓨터로부터 전송된 메일을 수신하는 단계; 수신된 메일에 배너광고를 포함시키고, 배너광고가 클릭된 경우에만 본문을 볼 수 있도록 처리하는 단계; 및 광고 처리된 메일을 수신자의 메일 계정이 개설되어 있는 메일 서버로 전송하는 단계를 포함하도록 구성하여 바람직하게 실시할 수 있다. 
     본 발명을 사용하면, 사용자의 메시지가 담긴 메일에 배너광고를 부착함으로서 무작위 광고에 대한 불신을 제거할 수 있고, 사용자별로 특성화된 맞춤광고가 가능하게 되어 높은 광고효과를 얻을 수 있다. 특히, 본 발명을 실시하는 서버를 통해 메일을 전송하는 사용자들에게 적립금을 지급하도록 하면 그 이용율을 더욱 높일 수 있다. 또한, 메일을 보낸 수 만큼만 광고비를 지불하도록 하면, 광고주들도 저렴한 광고비로 효율적인 광고를 할 수 있다.
Patent KR-20010049363-A (KR)
Inventor: MATSUSHIMA HIRONORI
IPC: H01L23/10
Filed: 2000-05-18
Abstract: PURPOSE: To improve handling performance of a semiconductor device during mounting on a mounting board as well as its heat radiation, by forming a cover member so as to make it releasable from a ring member, without impairing attaching of the ring member to a package substrate. CONSTITUTION: A semiconductor chip 5 is mounted on a package substrate 6 and sealed with a sealing material. Next, a ring 2 is fixed to the substrate 6 with an adhesive 4. Furthermore, a cover 1 is attached onto the ring 2 with an adhesive 3, whereby a cavity structure for protecting the chip 5 is formed. Then, external electrodes 6b are attached to the lower surface of the substrate 6, whereby a semiconductor device 10 is formed. As a result, before being mounted onto a mounting board 7, the device 10 has such a satisfactory handling performance without giving damages to the chip 5. Also, after being mounted onto the board 7, the device 10 allows a radiating fin 8 to be attached directly to the chip 5 by removing the cover 1, whereby its heat radiation is improved.
Patent KR-20010105798-A (KR)
Title: Advertisement premium lottery system and method using multimedia information
Inventor: MOON YONG MAN
Filed: 2000-05-18
Abstract: The invention concerns a method wherein several unidirectional webs (30a, 30b, 30c) are stacked in different directions and mutually linked. At least one of the unidirectional webs is produced by spreading a cord until a uniform thickness, width not less than 5 cm and mass per unit area not more than 300 g/m 2 are obtained, the web being provided with cohesion for manipulation before being stacked with other webs. Advantageously, the unidirectional webs are made of carbon fibres and obtained by stretching heavy cords.
Patent KR-20000077361-A (KR)
Title: 교류 약탈 비트 시그널링된 피씨엠 모뎀용 번역 테이블 및성좌 설계
IPC: H04B14/04
Filed: 2000-05-20
Abstract: 본 발명의 PCM 모뎀의 수신기는 수신된 신호의 6개의 슬롯중 어느 것이 교류 약탈 비트 시그널링(ARBS)에 적용될 수 있는지 여부 및 교류 약탈 비트 시그널링 패턴이 될 수 있는 것을 검출하는 V.90 TRN 14 트레이닝 신호를 이용한다.  이는 수신된 레벨을 각각의 슬롯에 대한 복수개의 프레임 상으로 축적하고, 각각의 슬롯에 대해 수신된 레벨을 그 슬롯에 대한 평균 레벨과 비교함으로써 수행된다.  수신된 레벨과 평균 레벨 간의 차이가 임계값을 초과하는 경우, 슬롯은 ARBS에 적용되는 것으로 결정된다. 슬롯이 ARBS에 적용되는 경우, LSB=0 및 LSB=1을 갖는 교류 약탈 비트 시그널링 슬롯의 프레임에 대한 DIL 시퀀스 신호는 그 슬롯에 대해 2개의 번역 테이블(TRT0, TRT1)을 발생시키기 위해 개별적으로 축적된다(이용될 수 있는 경우).  DIL 시퀀스가 LSB=0을 갖거나 또는 LSB=1을 갖는 교류 약탈 비트 시그널링을 갖는 프레임에서 유일하게 발견되는 경우, 단지 하나의 번역 테이블이 생성될 수 있다.  (a) 2개의 번역 테이블이 슬롯에 대해 발생되었는지 여부, (b) 프레임-TRT 대응이 공지되었는지 여부, 및 (c) 단지 하나의 번역 테이블이 발생된 경우, 발생된 번역 테이블이 TRT0인지 또는 TRT1인지에 좌우되는 교류 약탈 비트 신호 슬롯에 대한 성좌를 설계하는 상이한 알고리즘들이 제공된다.
Patent KR-20010007149-A (KR)
Inventor: MIYASAKA YOSHIO
IPC: B41F15/36
Filed: 2000-05-31
Abstract: PURPOSE: To make the thickness of a printing film uniform by early stabilizing a fabric tensioning tension, making a screen thickness constant, improving adhesive properties of a resist film to a screen, improving a dimensional accuracy, upgrading ink permeability, increasing a paste transfer amount, omitting a waste print, and improving a positional accuracy of a printed product. CONSTITUTION: In the screen printing plate, an image layer made of a photosensitive resin is formed on a surface of a screen spread in a frame. In this case, a metal screen having a recess portion formed of a roughness of 0.05 to 20 μm is formed. A surface of the screen in the frame is coated with a photosensitive emulsion, dried to form a photosensitive resin layer, then exposed through a mask to form a latent image, and an image layer is formed by developing. In this case, powder particles having 100 to 2,000 mesh are blown to the screen and/or the surface of the screen is ground by buffing.
Patent KR-20000058476-A (KR)
Inventor: KIM SU ILL
IPC: A63C17/00
Filed: 2000-05-31
Abstract: PURPOSE: A two-wheeled roller skate combining a knee-brake operated by weight is provided, which keeps balance with simple operation by putting a brake system operated if a user sits and prevents an accident and an injury. CONSTITUTION: A two-wheeled roller skate combining a knee-brake operated by weight comprises; two wheels on the front and the rear; a brake attached on a rear wheel, which works by bending knees; a handle (35), which is attached on both sides of knees add is operated by putting on and off a brake. Putting on a brake to a back wheel to step on an incline or stairs prevents the accident and damage by unbalancing or colliding. By standing up, a brake is off by a restitution spring (14). Also a buffer spring (24) and a lining operation power control spring (17) are manufactured to use according to weights.
Patent KR-20010109783-A (KR)
Inventor: LEE GANG YUN
Filed: 2000-06-02
Abstract: 본 발명의 모스 트랜지스터 형성방법은, 기판에 게이트 절연막, 게이트 전극을 포함하는 게이트 패턴을 형성하는 단계,  게이트 패턴 측벽에 절연막 스페이서를 형성하는 단계, 소오스/드레인 영역에 선택적 결정 성장을 실시하는 단계, 게이트 패턴의 측벽에 상기 절연막 스페이서에 더하여 부가 스페이서를 형성하는 단계, 소오스/드레인 영역 형성을 위한 이온주입을 실시하는 단계 및 불순물 확산을 위한 열처리를 실시하는 단계를 구비하여 이루어진다. 
     이렇게 형성된 모스 트랜지스터의 LDD구조는 소오스/드레인 영역의 저농도 영역은 얕고 고농도 영역은 깊은 접합구조를 가지므로 콘택부 형성에 유리하고, 고온 캐리어 효과도 효과적으로 방지할 수 있다.
Patent KR-20010007273-A (KR)
Inventor: HUSIWARA YUJI
IPC: H04N7/30
Filed: 2000-06-07
Abstract: PURPOSE: A video signal shuffling, encoding, and decoding device, and its program recording medium are provided to obtain stable image quality by providing a code quantity calculation selection that uses 2nd priority different from 1st priority in addition to a selected qunatizer and a code quantity calculation selection using 1st priority calculated in response to a characteristic of a block to the high efficiency coder so as to realize improvement of the image quality thereby avoiding overflow. CONSTITUTION: A 1st priority calculation selection(103) calculates the 1st priority in the unit of blocks from block information in a state of a received original and received block information after orthogonal transform. Second priority calculation sections(106,108) change the received 1st priority into a specific priority to generate the 2nd priority. First coding sections(104,105) use a quantizer decided by an offset given by the 1st priority to quantize the received orthogonal transform data to calculate a code quantity of the block, Second coding sections(107,109) use a quantizer decided by an offset given by the 2nd priority to quantize the received orthogonal transform data to calculate a code quantity of the block.
Patent KR-20020002182-A (KR)
Title: Ankle joint adapter with ball hinge for lateral motion of foot
Inventor: JUN GWON SUN
IPC: A61F2/60
Filed: 2000-06-29
Abstract: PURPOSE: A ball hinge type ankle joint adapter with a lateral exercise function of rubber feet is provided to reduce the inconvenience of a user during the walking on uneven road. CONSTITUTION: The ball hinge type ankle joint adapter with a lateral exercise function of rubber feet(F) comprises an upper body(10) coupled with an upper pipe adapter, a lower body(12) contacting with the rubber feet, a heel rubber cushion(13) for damping the shock caused in the case of a landing, a ball hinge bolt for movably connecting the upper body with the lower body, a side rubber cushion, a side guide hinge for keeping the position of the rubber cushion, and a rubber feet coupling bolt(17) for connecting the rubber feet with the lower body.
Patent KR-20020002875-A (KR)
Title: Electric rice pot
Inventor: JUNG KWANG SOON
IPC: A47J27/08
Filed: 2000-06-30
Abstract: PURPOSE: An electric rice cooker is provided to reduce cooking hours by installing a hot plate in a lid and mounting a radiation preventive closed ring around a lid cover, to keep food warm for a long time by increasing thermal efficiency, and to protect a user against burn with a burn preventive unit and a silicone rubber ring. CONSTITUTION: An electric rice cooker(1) is compose0d of a hot plate(10) coated with semiconducting heat transfer paint, and installed in the lower part of a lid(3), in the middle of an outer container or in the lower part of a rice container; a burn preventive unit(14) installed in the lower part of a lid cover(11); and a heat radiation preventive closed ring(19) having first and second closed sills around the lid cover. Cooking hours are reduced, and food flavor is improved. Thermal efficiency is increased to keep food in the electric rice cooker warm for a long time with installing the hot plate in the lid. The manufacturing cost of the upper heater is reduced, and a user is protected against burn in opening the lid.
Patent KR-20020006874-A (KR)
Title: Side wall forming apparatus of large blower
Inventor: PARK TAI UP
IPC: F04D29/60
Filed: 2000-07-13
Abstract: PURPOSE: A coupling device for side walls of a blower is provided to automatically and simply joining perpendicular joining parts in a predetermined spiral shape, thereby reducing the complicated work for welding the side walls of a large-scaled blower with a main body thereof. CONSTITUTION: A coupling device for side walls of a blower includes rotation units(110,210) having air cylinders(111,211) for supporting and rotating side walls of a pre-coupled main body, equilibrium parts for suspending weights to the air cylinders for maintaining an equilibrium state of a load of the supported main body, and lifting parts(113,213) for lifting the equilibrium main body, and joining units(120,220) having forming parts(124) for contacting the coupling parts of the main body which is supported or rotating by the rotation units, and a distance control part for correcting a position of the forming parts.
Patent KR-20020007699-A (KR)
Title: Air Cleaner in Vehicle
Inventor: LEE JONG EUN
IPC: F02M35/02
Filed: 2000-07-18
Abstract: PURPOSE: An air cleaner is provided to prevent an increase of a ventilating resistance and a carry-over event of oil and to supply purified state of air. CONSTITUTION: An air cleaner comprises an air inlet passage(1), an outlet(2), oil(4) inside a case(3) and an element(5). A variable inlet interlocking valve(6) is installed inside the air inlet passage(1). The variable inlet interlocking valve(6) contains two semi-circular valve pieces(9a,9b) by a spring(8) in a fixing rod(7). Holes(10) are formed in the valve pieces(9a,9b). A sealing member(11) is installed in the air inlet passage(1) by inserting the fixing rod(7).
Patent KR-20020011059-A (KR)
Inventor: KIM KYUNG HWAN
IPC: F16H39/00
Filed: 2000-07-31
Abstract: PURPOSE: A continuously variable transmission is provided to connect a rotary pump with a plunger pump operated by a shift lever and to maintain non-loading state by moving without shifting impact through the control of the shift lever. CONSTITUTION: A continuously variable transmission comprises a wheel(110) rotating by being mounted on an input shaft(111) and a receiving groove(112); a main gear(121) contained in the wheel; a planetary gear(122) installed on the wheel by being geared with the main gear; a gear plate(120) having plural gear holes(124); a partition(125) isolating the planetary gear by being mounted on the gear hole; a valve housing(130) having a plunger plate(150); plural cylinders(151) contacted to a valve hole(140); a piston(160) inserted to the cylinder of the plunger plate; a slide plate(171) connected to the piston by a hinge(172); a rotating plate(180) forming slide grooves to move the slide plate; a rotational ball(191) mounted on the rotating plate; a fixed plate(190) installed on a shaft lever(102); and a first oil groove(126) mounted on the partition of the gear plate.
Patent KR-20020014348-A (KR)
Inventor: LEE SANG GYU
IPC: G06F3/02
Filed: 2000-08-17
Abstract: PURPOSE: A touch screen keyboard system is provided to make a user using a different language and character system use a computer and communication devices by selecting a familiar characters and a linguistic system according to the user's choice. CONSTITUTION: The touch screen system comprises a touch screen keyboard(305) consisting of a touch sensor(301) converting the coordinates information of the contact position to an input signal and a monitor(302) displaying the coordinates information such a familiar form as a character, a symbol, a number and a picture, and keyboard peripheral devices(304). The peripheral devices are all kinds of electronic computing programs and electrical and mechanical devices for checking, converting and transmitting the electrical signals of the touch sensor and displaying the elements arranged on a keyboard by converting to video signals. The system displays the elements arranged on a keyboard depending on a language and a linguistic system used when the touch screen keyboard is used.
Patent KR-20000064099-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-08-17
Abstract: PURPOSE: A structure of a package container for escaping content by pressure the container is provided to maintain sanitation of the container since the content is discharged as much as the container is pressed and reduce the manufacturing cost by molding the container in one-piece type. CONSTITUTION: A structure of a package container for escaping content by pressure the container includes a top part(100), a side part(200) and a bottom part(300), in which the top part has a downwardly folding part(102) in a depressed space(101), and a discharge tube(103) formed at an upper part of the folding part with a discharge hole(104) adjacently to a folding reference surface(105), the side part has a handle groove(201) for conveniently holding the package container, and the bottom part has an injection hole(301) for injecting content into the container and is sealed by sealing surfaces(302), wherein an upper sealing protrusion(106) is formed on a wall facing the discharge tube in the space facing for sealing an upper end of the discharge hole and a lower sealing protrusion(107) is formed below the reference surface at an upper part of the side part for sealing a lower end of the discharge hole.
Patent KR-20010030329-A (KR)
Title: Track searching control circuit and optical disk driving apparatus
Inventor: HAYASHI YASUHIRO
IPC: G11B7/095
Filed: 2000-09-08
Abstract: PURPOSE: To stably perform track search even at the time of reproduction of highly multipled speed of an optical disk. CONSTITUTION: This device is provided with a circuit detecting crossing of a track when a light beam is moved in the direction of a radius of an optical disk, generating an on-track signal FVACLR at the time of on-track, and generating an a off-track signal FVBCLR at the time of off-track, a first measuring circuit 51 starting time measuring from the point of time of generating an on-track signal, a second measuring circuit 52 starting time measuring from the point of time of generating an off-track signal, circuits 57-59 detecting an error between movement speed and target speed of a light beam in the direction of a radius of an optical disk based on the measurement output of the first measuring circuit and the measurement output of the second measuring circuit, and a correcting circuit for correcting movement speed in the direction of a radius of a light beam based on an error detection signal.