baber/WOPTO huggingface dataset:
Patent KR-20000031751-A (KR)
Title: Method for extracting and indexing multimedia characteristic in multimedia indexing system
Inventor: KIM JIN UNG
IPC: H04N7/28
Filed: 1998-11-10
Abstract: PURPOSE: A method for extracting and indexing a multimedia characteristic is to extract characteristic vectors of multimedia data on compression space and index the multimedia data by using the extracted characteristic vectors. CONSTITUTION: A method for extracting a multimedia characteristic in multimedia indexing system comprises the steps of: radon transforming a multi-dimension multimedia data and projecting it on one dimension signal; match pursuing and data compressing the radon transformed multimedia data; extracting characteristic vectors of the multimedia data by using the compressed match pursuit data; and storing the characteristic vectors in database. A method of indexing a multimedia characteristic in multimedia indexing system comprises the steps of: radon transforming a question multi-dimension multimedia data and projecting it on one dimension signal; match pursuing and data compressing the radon transformed question multimedia data; extracting characteristic vectors of the question multimedia data by using the compressed match pursuit data; and comparing the characteristic vectors of the question multimedia data with characteristic vectors stored in database and outputting candidate multimedia data in order of similar vectors.
Patent KR-20000037632-A (KR)
Title: Method for controlling vane of air conditioner
Inventor: PARK JUNG HWA
IPC: F24F11/00
Filed: 1998-12-01
Abstract: PURPOSE: A method for controlling a vane of an air conditioner is provided to change the temperature distribution of a surface of a vane controller by controlling the position of the vane controller according to the room temperature and operation time, and defrost a discharge hole by returning the vane controller to an original position. CONSTITUTION: A method for controlling a vane of an air conditioner including a room temperature sensing part, a vane controller, a control part and a timer, comprises the steps of determining whether or not to drive the vane controller in a cooling mode(s12) after determining whether or not to operate a cooling operation by the controller part(s11), driving the timer for a preset time period if the vane controller is not in operation according to the determination result(s13), determining whether a room temperature is above a predetermined temperature or not(s14), returning the vane controller to an original position after repeatedly driving for a predetermined time in up and down, and right and left directions(s15), and initializing the timer(s16).
Patent KR-20000038698-A (KR)
Title: Method for fabricating plate electrode of a trench capacitor
Inventor: KIM IN SU
IPC: H01L27/108
Filed: 1998-12-08
Abstract: PURPOSE: A method for manufacturing a plate electrode of a trench capacitor is provided to reduce the etching time and to improve the productivity of a semiconductor memory device by forming the plate electrode using an organic arc film. CONSTITUTION: An oxide film(106) is formed on a silicon substrate(100) having a trench. An organic arc film(108) is coated on the oxide film(106) such that the trench is filled. By selectively removing the organic arc film(108), a remaining organic arc film(108') is formed in the trench. By using the remaining organic arc film(108') as a protecting film, the oxide film(106) formed on the silicon substrate(100) except for the trench and a part of the oxide film(106) filled in the trench are removed. Then, a remaining oxide film(106') is formed in the trench and the remaining organic arc film(108') is removed. A diffusing area for a plate electrode(110) is formed by diffusing impurities into the silicon substrate(100). The plate electrode(110) is formed by removing the remaining oxide film(106').
Patent KR-20000039752-A (KR)
Title: Method for call process when interworking information provider based on tcp/ip connected to asynchronous terminal user and frame relay network with frame relay network interface unit
Inventor: LEE HYUN WOO
IPC: H04L12/28
Filed: 1998-12-15
Abstract: PURPOSE: A method for a call process when interworking information provider based on TCP/IP connected to an asynchronous terminal user and a frame relay network with a frame relay network interface unit is provided to supply a fast data communication service to a user. CONSTITUTION: A method for a call process when interworking information provider based on TCP/IP connected to an asynchronous terminal user and a frame relay network with a frame relay network interface unit comprises the following steps. Errors of a received call connection request message are detected. The setup of the call corresponding to information provider host designation address is determined if the errors are not founded. An address of information provider is extracted from the information provider host designation address and a telnet connection request item is determined if the call is set up. A TCP connection request message is transmitted to the frame relay network interface unit according to a TCP/IP protocol.
Patent KR-20000043285-A (KR)
Title: Optical pickup device for cd-dvd
Inventor: CHO YU HO
IPC: G11B7/14
Filed: 1998-12-28
Abstract: PURPOSE: An optical pickup device of wire driving method is provided to playback a CD and a DVD by installing an object lens and a hologram element for the CD and the DVD. CONSTITUTION: In an optical pickup device, a laser beam is radiated from a first or a second hologram element(12,14) selected by a user. The laser beam is changed a path vertically in a first or a second reflecting mirror(16,18). The laser beam is focused in a recording pit of a CD(Compact disk) or a DVD(Digital Video Disk) to be played back by collecting in a first or a second object lens(54,56). When the user selects a playback of CD, the laser beam radiated from the first hologram element(12) selects the CD through the first reflecting mirror(16) and the first object lens(54). When the user selects the DVD, the laser beam radiated from the second hologram element(14) plays the DVD through the second reflecting mirror(18) and the second object lens(56).
Patent KR-20000043899-A (KR)
Title: Method for forming metal interlayer dielectric of semiconductor device
Inventor: KIM WOO HYUN
IPC: H01L21/31
Filed: 1998-12-29
Abstract: PURPOSE: A method for forming a metal interlayer dielectric of a semiconductor device is provided to prevent bowing phenomena by improving a coating process and a curing process of a SOG layer. CONSTITUTION: A method for forming a metal interlayer dielectric of a semiconductor device comprises the following steps. An interlayer dielectric(12) is formed on a substrate formed with various elements to form a semiconductor device(11). A multitude of metal wiring is wired on the interlayer dielectric. A first insulating layer(14) is formed on a whole structure. A SOG(Spin-On Glass) material is coated. A SOG layer(15) is formed on the first insulating layer by curing the coated SOG material under a pressure. A second insulating layer(16) is formed on the SOG layer.
Patent KR-20000043981-A (KR)
Title: Multi needle dispenser for potting process
Inventor: LEE HYEON IL
IPC: H01L21/60
Filed: 1998-12-29
Abstract: PURPOSE: A multi needle dispenser is to apply a chip coating material for sealing a bump forming surface of a chip and a lead at once. CONSTITUTION: A multi needle dispenser comprises a syringe(13) filled with a flowable chip coating material(4), a syringe adapter(5) mounted on a head of the syringe, a nozzle(8), mounted on a tip of the syringe, for exhausting the chip coating material outwardly, a syringe clamp(6) with the syringe mounted on the clamp, and a nozzle holder(7), coupled to a lower portion of the syringe clamp, for supporting the nozzle. The dispenser applies the chip coating material on a chip adhered on a tape(10) to seal a bump(15) formed on a chip pad of the chip and a lead of the tape electrically connected to the bump. The nozzle has at least two needles.
Patent KR-20000044592-A (KR)
Title: Circuit for generating reference current
Inventor: HWANG SEONG WOOK
IPC: G05F3/26
Filed: 1998-12-30
Abstract: PURPOSE: A reference current generating circuit is provided to generate a reference current independently from a power voltage variation and a temperature variation. CONSTITUTION: A reference current generating circuit comprises a first current generating part(100), a second current generating part(110) and a current adding part(120). The first current generating part(100) generate a current(IN) which is in inverse proportion to a temperature increase. The second current generating part(110) generate a current(IP) which is in proportion to the temperature increase. The current adding part(120) adds the currents(IN,IP) generated from the first and second current generating parts(100,110), and generates a reference current(IN+IP) independently from the temperature variation.
Patent KR-19990030430-A (KR)
Title: 차량용 시이트 등받이 각도조절장치
IPC: B60N2/22
Filed: 1998-12-30
Abstract: 본 발명은 본인의 선출원된 특허출원 제97-6349호를 개량시켜 외부적인 충격이 발생시 비틀림을 효율적으로 방지할수 있도록 함과 아울러, 원활한 회동이 이루어질수 있도록 한 차량용 시이트 등받이 각도조절장치에 관한 것으로, 이는 회동편의 하단부에 일체로 돌출되어 지지브라켓의 중간지점에 삽입되어 이들의 체결력을 높여줄수 있도록 하는 결합돌기(800)와; 회동편(100)에 갖추어진 안내홈(400)의 하단 내면과 작동편(500)의 하단 외면이 내측으로 향하도록 하여 승,하강하는 작동편의 유격을 최소화시켜 내,외치차가 정확히 맞물릴수 있도록 하향경사면(810)(810a)과; 가이드돌기(300)의 상단부에 외주연과 동일한 곡선을 갖고 일체로 연장되어 회동편의 비틀림을 최소한으로 방지하여 줄수 있도록 하는 가이드연장편(820)과; 회동편에 갖추어진 관통공을 형성시 모서리측에 발생되는 잔류물(A)을 제거하지 않은 상태에서도 면 접촉이 이루어지지 않도록 모서리측을 엠버싱처리에 의해 내측 방향으로 절곡되는 단턱부(830)가 갖추어진 것을 특징으로 하는 것이다.
Patent KR-20000045653-A (KR)
Title: Apparatus and method for reducing power consumption when head cartridge is in spit operation
Inventor: HA JONG HO
IPC: B41J29/38
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus and a method for reducing a power consumption when a head cartridge is in a spit operation are provided to perform injection separately for an even nozzle row and an odd nozzle row in a spit operation so that the power supply applied to a power supply part is distributed, thereby minimizing power consumption. CONSTITUTION: A method for reducing a power consumption when a head cartridge is in a spit operation includes the steps of supplying a power supply to a system(S20), forming an image(S30), determining whether a current row is an even nozzle row or an odd nozzle row(S40), performing a spit operation by a spit operation part if an even nozzle row is determined(S50), delaying a predetermined time period after performing the spit operation(S60), determining again whether a current row is an even nozzle row after delaying a predetermined time period if an even nozzle row is not determined in the first determining step(S80,S90), delaying a predetermined time period if an even nozzle row is determined(S60), and returning to the first determination step after performing the spit operation if an even nozzle row is not determined in the second determining step.
Patent KR-20000064503-A (KR)
Title: 열가소성중합체용플루오르화용융첨가제
IPC: C08L101/00
Filed: 1996-12-17
Abstract: 열가소성 중합체에 저 표면장력 유체에 대한 반발성을 부여하기에 유용한  하기 화학식 A, 화학식 B, 화학식 C, 화학식 D 및 화학식 E의 플루오르화 이미드. 
     <화학식 A> 
     
       
     
     <화학식 B> 
     
       
     
     <화학식 C> 
     
       
     
     <화학식 D> 
     
       
     
     <화학식 E> 
     
       
     
     식 중, 
     R 1 은 F(CF 2 ) x -(CH 2 ) m 또는 F(CF 2 ) x SO 2 N(R 5 )(CH 2 ) p 이고, 여기서 x는 약 4 내지 약 20이며, m은 약 2 내지 약 6이고, p는 1 내지 약 12이며, R 5 는 탄소수 1 내지 약 4의 알킬 라디칼이고; 
     R 2 는 탄소수 약 2 내지 약 15의 직쇄, 분지쇄 또는 환형 알킬렌 또는 폴리(옥시알킬렌) 탄화수소기이며; 
     R 3 은 F(CF 2 ) x -(CH 2 ) m , F(CF 2 ) x -(CH 2 ) m -OC(O)-(CH 2 ) n 및 F(CF 2 ) x SO 2 N(R 5 )(CH 2 ) p OC(O)(CH 2 ) n 로 이루어진 군으로부터 선택되고, 여기서 x는 약 4 내지 약 20이며, m은 약 2 내지 약 6이고, n은 약 2 내지 약 12이며, p는 1 내지 약 12이고, R 5 는 탄소수 1 내지 약 4의 알킬 라디칼이며; 
     R 4 는 탄소수 약 4 내지 약 20의 알킬 또는 알케닐기이고, 
     R 6 은 탄소수 약 4 내지 약 20의 직쇄 또는 분지쇄 알킬이다.
Patent KR-19990087069-A (KR)
Title: 원할한 로밍을 제공하는 메시징 시스템 및 방법
IPC: H04W84/02
Filed: 1997-02-18
Abstract: 수신 장치(126)에 원할한 로밍 기능을 제공하는 전송 시스템(100) 및 방법을 개시한다.  상기 수신 장치는 국부의 지리적 영역 내에서의 메시지의 수신을 가능하게 하기 위한 다수의 제1 타입의 주소(1202) 및 넓은 지리적 영역 내에서의 메시지의 수신을 가능하게 하기 위한 적어도 하나의 제2 타입의 주소(1214)를 저장하는 코드 메모리(422)를 포함한다.  상기 전송 시스템(100)은 국부의 지리적 영역 내에서 다수의 제1 타입 주소 및 이와 연관된 메시지를 전송하는 제1송신기(SSID1), 다수의 제1 타입 주소를 적어도 하나의 제2 타입 주소로 변환하는 것을 제어하는 콘트롤러(204) 및 넓은 지리적 영역 내에서 적어도 하나의 제2 타입 주소 및 이와 연관된 다수의 메시지를 전송하는 제2송신기(SSID2-SSID5)를 포함한다.
Patent KR-20000015834-A (KR)
Title: Improved phototherapeutic methods and devices for irradiating columnar environments
Inventor: OVERHOLT BERGEIN
IPC: A61F2/958
Filed: 1997-05-07
Abstract: PURPOSE: Methods and devices for delivering light to the surface of a biological column, for example in treatment of Barrett's esophagus using photodynamic therapy, which could provide uniform illumination to a given treatment area, are provided. CONSTITUTION: The methods comprise the use of a balloon catheter, which contains a coating at both ends(Figure 1a), or a coating at both ends and a coating over a portion of the circumference of the treatment window of the balloon(Figure 1b), having an extended irradiation window to deliver light to an extended irradiation segment. By the improved methods, the treatment length of the biological column is increased without increasing the incidence of stricture formation.
Patent KR-20000022523-A (KR)
Title: Write barrier system and method including pointer-specific instruction variant replacement mechanism
Inventor: TREMBLAY MARC
IPC: G06F12/02
Filed: 1998-04-21
Abstract: PURPOSE: A pointer-specific instruction variant replacement mechanism is provided to facilitate an exact write barrier specific to pointer stores and transparent to non-pointer stores. CONSTITUTION: A write barrier eliminates non-pointer stores from the set of stores that are evaluated against an intergenerational pointer store trap matrix or a garbage collection page mask to determine whether or not to trap. Such a write barrier also eliminates entries associated with non-pointer stores from remembered set or card table stores for collection time scanning of modified portions of a collected generational space.
Patent KR-20000050620-A (KR)
Inventor: KIM BANG HYUN
IPC: A47J27/08
Filed: 1999-01-12
Abstract: PURPOSE: A cooker is provided, which is equipped with a pressure control valve. CONSTITUTION: A cooker (10) comprises a flexible bottle (11) having a hole (22) on the one side; and a pressure control valve (24) in the shape of sheet which is adhered to the flexible bottle (11) by an adhesive (28) to close the hole (22), and controls the pressure by opening and closing the hole of the flexible bottle (11). The pressure control valve (24) comprises circular flexible sheet (26) and an adhesive (28) coated on the one side of the flexible sheet (26). The flexible bottle (11) comprises an internal polyethylene sheet (14), an upper sheet (18) and a lower sheet (20), and the external polypropylene sheets (16) are contacted each other.
Patent KR-20000051018-A (KR)
Inventor: KIM YONG SU
IPC: B41J11/00
Filed: 1999-01-18
Abstract: PURPOSE: A lifting device for a knock-up plate is provided to improve the structure for easily drawing out a paper cassette from a printer body. CONSTITUTION: A paper cassette(200) and the body of a lift gear(110) install a subsidiary separating device(400). The subsidiary device is a hanging hook formed on the head end of the paper cassette and a hanging protrusion pulling the lift gear. The lift gear is easily separated from the tooth-combined face of a relay gear(310) and the paper cassette is easily drawn out from a body(100) of a printer. Thereby, a lifting device is prevented from being damaged caused by excessive force.
Patent KR-20000052057-A (KR)
Inventor: LEE HEE PYUNG
IPC: A45D29/02
Filed: 1999-01-29
Abstract: PURPOSE: Nail clippers are provided, to prevent nails from scattering when nails is clipped and a push plate from sliding sidewise when a push plate is pushed. CONSTITUTION: A nail clippers comprise a body (2) which consists of upper and lower plates (21, 22), wherein the back parts of the upper and lower plates (21, 22) are joined and their the front parts have separate cutting blades (23, 24); a push plate (3) enabling the blades (23, 24) to join; a horizontal pin (3) for binding the body (2) with the push plate (3); and an elastic member (5) placed between the upper and lower plates (21, 22).
Patent KR-20000054923-A (KR)
Inventor: LEE KYUNG WOON
IPC: A23L11/00
Filed: 1999-02-01
Abstract: PURPOSE: A method for preparing a bean curd using supernatant of loess (mixing water with loess in a ratio of from 12:1 to 8:1) is provided. The produced bean curd has no toxic substance such as pesticide but excellent bacteriocidal and antibacterial properties. Therefore, it is capable of keeping a custody for a long time. CONSTITUTION: A method for preparing the bean curd comprises the steps of: picking sand or an impurity out of bean by washing the bean with water; immersing the washed bean in the supernatant of loess for about 12 hours to remove the pesticide and to anneal the bean; grinding the annealed bean; isolating a bean curd refuse and a bean slurry from the ground bean; boiling the bean slurry with the supernatant; adding the refined bittern to the boiled bean slurry to aggregate the bean slurry; and pressing the aggregate to make the bean curd.
Patent KR-20000055066-A (KR)
Inventor: KIM SEOUNG HUN
IPC: H04L27/26
Filed: 1999-02-03
Abstract: PURPOSE: A method and device for modulating-demodulating CDMA/FDD is provided to enable users to modulate or demodulate by using down link frequency. CONSTITUTION: A method and device for modulating-demodulating CDMA/FDD includes the following components. A donor unit generates LO_Tx frequency(200). Frequency is the same amount of frequency when using down link frequency. Frequency is received to a diversity of a remote unit which was a up link data transmitted from the terminal of the user. The device and method take advantage of down link frequency so as to transmit data for up link. The device and method enables users to simplify circuits used for modulating-demodulating and reduce electric/mechanical equipments used in the process.
Patent KR-19990072437-A (KR)
Title: 다결정반도체막의검사방법및그장치
IPC: G01N21/21
Filed: 1999-02-05
Abstract: 본 발명은, 에너지빔 어닐법에 의해 표준시료를 생성하고, 이 표준시료에 대해 분광엘립소미터를 이용하여 굴절률의 파장의존성 및 감쇠계수의 파장의존성을 측정하며, 입자직경 및 표면요철(凹凸)을 측정하여 정량화한다.  에너지빔 어닐법에 의해 검사대상으로 되는 평가시료를 생성하고, 분광엘립소미터를 이용하여 굴절률의 파장의존성 및 감쇠계수의 파장의존성을 측정하여 표준시료의 결과와 비교한다.  그에 따라, 광학적인 측정결과의 정량화가 가능하게 되고, 평가시료에 대해 5초정도의 단시간의 측정으로도 비파괴, 비접촉으로 다결정실리콘의 평균입자직경을 고정밀도로 측정하고, 이동도를 산출하여 양품과 불량품의 선별을 단시간에 고정밀도로 행할 수 있다.
Patent KR-20000055354-A (KR)
Inventor: KIM BYOUNG CHUL
IPC: G11C7/10
Filed: 1999-02-05
Abstract: PURPOSE: A semiconductor memory apparatus having a rapid input/output line pre-charge scheme and an input/output line pre-charge method are provided to precharge input/output lines rapidly in the write interrupt of a normal mode and a page mode. CONSTITUTION: A DRAM device(200) comprises an array(210) of memory cells arranged in the domains which wordlines(WL0-WLn) and bitlines(BL0-BLn) are crossed respectively. A first input/output line driver circuit(230) connected with a first input/output line pair(IOi,IOiB) arranged on the left side of the array(210) drives the first input/output line pair(IOi,IOiB) using data to be filled out in response to a signal(CA8B) provided from an address buffer circuit(260). The first input/output line pair(IOi,IOiB) is precharged through a first precharge circuit(240) controlled by a first precharge signal(PIOP_8B) provided from a precharge controller(330). A second input/output line driver circuit(230) connected with a second input/output line pair(IOj,IOjB) arranged on the right side of the array(210) drives the second input/output line pair(IOj,IOjB) using data to be filled out in response to a signal(CA8). The second input/output line pair(IOj,IOjB) is precharged through a second precharge circuit(240) controlled by a second precharge signal(PIOP_8) provided from the precharge controller(330).
Patent KR-20000056786-A (KR)
Inventor: LEE WON YOUNG
IPC: B60N2/22
Filed: 1999-02-26
Abstract: PURPOSE: A car seat reclining apparatus is provided to simplify a structure by constituting the structure as being coupled in the inside opposite directions by use of a single shaft hole. Also, the apparatus is provided to solve occurrence of a clearance between parts to remove a sense of unease of a passenger. CONSTITUTION: A car seat reclining apparatus by which a seat back of a car seat is angled frontward and rearward, the reclining apparatus(10) comprises a plate holder(13) and an upper toothed bracket(15) which are fixed on the side faces of a cushion frame of the seat and a seat back frame and freely rotated by a shaft(31) pass through a shaft hole(30) formed on a center of the plate holder(13); a lock gear(16), a cam lever(17), and a cam plate(18) which are inserted in serial order in a space between the plate holder(13) and the upper toothed bracket(15); an operation lever(19), a lever spring(20), and a return spring(21) which are located outside the plate holder(13); and an interlock bracket(23) located outside the upper toothed bracket(15) to operate a hinge axis in an opposing location.
Patent KR-20000028553-A (KR)
Title: Femoral component for knee endoprosthesis
Inventor: PAPPAS MICHAEL J
IPC: A61F2/38
Filed: 1999-03-10
Abstract: PURPOSE: A femoral component for knee endoprosthesis is provided, which is applicable in the wider range of full extent ion. CONSTITUTION: A femoral component of a knee prosthesis includes a bearing surface defined by a smooth, continuous surface which in one embodiment is entirely formed by a series if three segment of surfaces of revolution, the respective shapes of which are generated by rotating a common generating curve around three separate generating axes at respective pairs of major generating radii and through respective angles of rotation. The central segment of the surfaces of revolution constantly maintains the substantially same contact configuration with the superior bearing surface of a bearing insert over a range extending from full extension(0 degree of flexion) to at least 45degree of flexion and up to 105 degree of flexion. The maintenance of the substantially same contact configuration ensures area, point or line contact between the articulating surfaces which reduce contact stress and wear in flexion.
Patent KR-20000060408-A (KR)
Inventor: SEO UN JONG
IPC: F04D25/06
Filed: 1999-03-15
Abstract: PURPOSE: A two stage centrifugal compressor is provided to reduce power consumption and achieve an improved performance and efficiency by simplifying a refrigerant flow channel of the compressor. CONSTITUTION: A compressor comprises a first compression unit and a second compression unit which have at both ends of an outer body(13) a plurality of inner flow channels(14) arranged from an end of the outer body to the other end through an inner space of the outer body, the outer body having at both ends thereof upper and lower housings(21a,21b) which are provided with a refrigerant flow channel(213) communicated with first and second compression chambers(31,32) of the first and second compression units in correspondence to the inner flow channel. The second compression unit has at an interior of a compression casing(34) the second compression chamber accommodating an entrance portion of a diffuser(27), the second compression chamber surrounding an outer periphery of the diffuser and having a refrigerant outlet(361). The second compression unit has at an outer periphery thereof an inner cover(36) provided with a compression chamber fluid channel(362) corresponding to the refrigerant flow channel.