baber/WOPTO huggingface dataset:
Patent KR-20000048781-A (KR)
Title: Method to specify random vibration tests for product durability validation
Inventor: HU JUN MING
IPC: G01M7/02
Filed: 1997-09-30
Abstract: PURPOSE: A method is provided for determining the testing profile for accelerated laboratory random vibrational testing of a product. CONSTITUTION: A method include the steps of (i) selecting the frequency range covered in the laboratory accelerated testing, (ii) developing a simplified composite Power Spectral Density function PSDj(f) including scaling coefficients representative of the PSD for random vibration loadings in expected field vibrations levels, (iii) developing the shape of an accelerated laboratory test Power Spectral Density of PSDT(f) for producing on the product the test acceleration forces corresponding to the PSDj function, (iv) calculating the stress response curve H(f) for the product representative of the transmissibility function from the input acceleration forces to the local vibration stress forces, (v) selecting the test duration T, and then calculating the amplification factor AF from the relationship(a), (vi) recalculating the accelerated PSD profile, PSDT(f) for testing based on the selected test duration and the amplification factor (b), and then (vii) testing the product using the selected PSD function, to validate the required performance lifetime for the product when no test failures are observed over test duration T.
Patent KR-20000069855-A (KR)
Title: 선택 가능 비트 폭 캐시 메모리 시스템 및 그 방법
IPC: G06F12/08
Filed: 1997-12-30
Abstract: 캐시 메모리와 프로세서 사이의 데이타의 캐시 라인을 효율적으로 전송하기 위한 시스템 및 방법이 제공된다.  M개 워드의 제1 그룹은 제1 캐시 전송 사이클에서 캐시 메모리와 프로세서 사이에서 전송되는데, 여기서 M개 워드의 제1 그룹은 테그 워드 및 캐시 라인내의 복수의 데이타 워드로부터의 테그 워드 및 M-1개 워드를 포함한다.  M개 워드의 제2 그룹은 제2 캐시 전송 사이클에서 캐시 메모리와 프로세서 사이에서 전송되는데, 여기서 M개 워드의 제2 그룹은 복수의 데이타 워드로부터 M개의 부가 워드를 포함한다.  프로세서는 전체 캐시 라인이 캐시 메모리와 프로세서 사이에서 전송될 때까지 계속된다.
Patent KR-20000070654-A (KR)
IPC: C08K5/05
Filed: 1998-01-30
Abstract: A polymer blend comprising a polyester, a polyfunctional acid anhydride wherein said polyfunctional acid anhydride has a functionality as described herein of three or more, and a polyhydric alcohol or precursor thereto wherein said polyhydric alcohol has a functionality of three or more, and wherein said molar ratio of said polyfunctional acid anhydride to the polyhydric alcohol or precursor thereto is in the range of 0.5:1 to (10xC):1, where C is the number of moles of alcohol or equivalent in the polyhydric alcohol or precursor thereto.
Patent KR-20000075763-A (KR)
Title: 검사방법
IPC: G06T1/00
Filed: 1998-01-29
Abstract: 검사시스템(10) 및 방법은 링조명장치(20)를 사용하여 전자소자상의 솔더볼 또는 다른 돌출표면 또는 대상물등의 하나이상의 반사소자(12)를 조명한다.  링조명장치(20)는 실질적으로 링형광원(24)을 구비하여 하나이상의 반사소자(12)에 걸쳐 실질적으로 균일한 조명을 제공한다.  조명검출장치(30)는 조명된 반사소자들에서 반사된 광빔을 검출하여 반사이미지를 형성한다.  반사이미지처리방법은 조명된 반사소자를 나타내는 각 반사이미지소자(110)상에 하나이상의 점들을 위치시키는 것을 포함한다.  반사이미지소자상의 점들은 반사이미지소자의 패턴에 위치시키고 및/또는 각 솔더볼 또는 다른 반사소자의 실제 크기의 알려진 퍼센트에 대응하는 각각의 이미지소자 주변의 아웃라인(120)에 맞추는데 사용된다.  이에 따라 검사시스템 및 방법은 각 반사소자의 부재/존재, 위치, 피치, 크기 및 형태등의 다양한 특성들(130)을 결정한다.
Patent KR-20000075834-A (KR)
Title: 고전압 발생기를 갖춘 플래시 메모리를 위한 고전압 ｎｍｏｓ통과 게이트
IPC: G11C16/06
Filed: 1998-02-05
Abstract: 2개의 승압 트랜지스터들(M1,M2)의 소스는 고전압 입력(V PP )에 접속되는 반면에, 이들 트랜지스터의 드레인 및 게이트는 교차 접속된다. 2개의 연결 캐패시터들 (C1,C2)은 2개의 교류 위상 클럭들(CLK,CLK)을 2개의 교차 접속된 승압 트랜지스터들의 게이트에 접속한다. NMOS 통과 트랜지스터(M5)의 게이트는 NMOS 승압 트랜지스터들(M2)중 하나의 드레인에 접속되며, 이것의 소스는 고전압 입력에 접속되고, 그리고 이것의 드레인은 출력(OUT)에 접속된다. 한 실시예에서, 2개의 다이오드 기능으로 접속된 트랜지스터들(M3,M4)은 승압 트랜지스터들의 게이트를 고전압 입력에 접속한다. 이들 접속이 승압 트랜지스터들의 게이트와 통과 트랜지스터의 게이트가 고전압 입력 위에있는 한 드레시홀드 전압보다 높은 전압에 도달하지 못하도록 한다. 또 다른 실시예에서, 2개의 방전 트랜지스터들(M6,M7)의 드레인은 디코드 입력(DECODE)에 접속되며, 그들의 소스는 승압트랜지스터들 (M1,M2)의 게이트에 접속되고, 그리고 그들의 게이트는 양(+)의 전원에 접속된다. 디코드 입력을 0볼트로 설정함으로써, 승압 트랜지스터들 및 통과 트랜지스터의 게이트 전압들이 0볼트로 유지되므로, 그들을 디스에이블한다. 양호한 실시예에서, 조절 트랜지스터 및 방전 트랜지스터들은 고전압 통과 게이트에 포함된다.
Patent KR-20010005961-A (KR)
Title: 개선된 연마용 패드 및 이에 관한 방법
IPC: H01L21/304
Filed: 1998-04-03
Abstract: 본 발명은 반도체 소자 등의 제조에 유용한 개선된 연마용 패드에 관한 것이다.  본 발명의 패드는 유리한 친수성 연마재를 포함하며, 일반적으로 예측가능성 및 연마 성능을 개선시키는 혁신적인 표면 토포그래피 및 텍스쳐를 갖는다.
Patent KR-20010006034-A (KR)
IPC: G01R27/26
Filed: 1999-01-22
Abstract: 표유 정전용량을 염려하지 않고 임피던스를 전압으로 변환하기 위해서, 임피던스-전압 변환기는 연산증폭기를 가상의 단락회로 상태로 사용한다.  이 임피던스-전압 변환기는, 임피던스 소자가 출력단과 반전 입력단 사이에 배치되는 경우에 그것의 반전 입력단과 비반전 입력단 사이에서 가상의 단락회로 상태를 갖는 연산증폭기와, 임피던스 소자를 반전 입력단에 접속시키기 위한 선을 차폐하는 차폐선과, 비반전 입력단에 접속되는 교류신호 발생기 및 신호선을 차폐하는 차폐선을 포함한다.  이 차폐선들은 비반전 입력단에 접속된다.
Patent KR-20010020158-A (KR)
IPC: C09C1/30
Filed: 1998-04-14
Abstract: 산화물 또는 규산질 충전제를 히드록실기 함유 불포화 화합물과 에스테르화 반응시키고, 황 또는 황 공여체로 처리하며, 상기 두 과정을 연속적으로 또는 함께 수행하여 제조된 표면-처리된 산화물 또는 규산질 충전제를 제공한다.  이러한 개질된 충전제를 포함하는 수득된 고무 혼합물은 낮은 롤링 저항성 및 높은 내마모성을 갖는, 고도로 강화된 내마모성 성형 제품의 제조에 적당하다.
Patent KR-20010013346-A (KR)
Inventor: FRUITMAN CLINTON
IPC: B24B37/08
Filed: 1998-05-21
Abstract: The present invention relates generally to a method for conditioning polishing materials that are generally used to polish disks used for magnetic recording. The polishing material is conditioned by moving a conditioning ring relative to the polishing material. More particularly, the conditioning ring is rotated and/or orbited across the surface of the polishing material, so that the material is conditioned. Preferably, the conditioning ring comprises an annular ring of abrasive material fixedly applied to a substantially planar surface of the conditioning ring.
Patent KR-20010066716-A (KR)
Title: Ink cartridge for an ink jet printer
Inventor: KIM JAE GEON
IPC: B41J2/17
Filed: 2000-01-04
Abstract: PURPOSE: An ink cartridge for an ink jet printer is provided to minimize the introduction of impurities when injecting ink to a sponge, simplify the ink injection with a simple element, and achieve an optimum printing quality by supplying the ink with a uniform pressure always by simply controlling a diameter of a siphon type tube part. CONSTITUTION: An ink cartridge for an ink jet printer includes a plastic container(5) for storing ink to be connected to a nozzle(7) for supplying the ink to the outside, a cover(3) having an air hole(1) for covering a top part of the plastic container, and a siphon type tube part(2) formed in the shape of inverse U and having an end to be connected to an ink discharge part of the plastic container connected to the nozzle, wherein the ink filled in the tube part flows to the outside via the connected nozzle by the difference of pressure between the plastic container and the outside.
Patent KR-20010068616-A (KR)
Title: Channel equalizer for digital television
Inventor: KIM JUN TAE
IPC: H04N5/21
Filed: 2000-01-07
Abstract: PURPOSE: A channel equalizer of a digital TV is provided to remove easily a short echo signal generated from a person's moving etc indoors by composing one region of a minute interval tab and composing the other region of a symbol interval tab around a center tab in a feed-forward filter unit. CONSTITUTION: A feed-forward filter unit consists of a region which has one symbol interval tab and the other region which has a minute interval tab. A feed-back filter unit has a symbol interval tab. A decimation unit(106) detects sample data of a symbol timing instant. A slicer unit(107) gains a decision value from the output value of the decimation unit(106). A delay unit(101) gets the sampling data to pass through two delayers(Z-2) in the symbol interval region and to pass through just one delayer(Z-1) in the minute interval region.
Patent KR-20010068704-A (KR)
Title: A fried corn noodle
Inventor: HWANG DU YEUN
IPC: A23L7/109
Filed: 2000-01-07
Abstract: PURPOSE: Provided is fried corn noodles for keeping more chewy and savory taste of corn for long time. CONSTITUTION: Ingredients of fried corn noodles are 60-80% of corn flour, 5-15% of wheat flour, 5-10% of starch, 0.2-0.4% of salt, water and 10-15% of refined fats and oils. Corn flour is mixed with wheat flour, starch and water to make paste(S10). The paste is rolled by a roller to make zigzag-typed noodles by controlling the passing speed of a conveyer belt of a noodle-maker(S20). The noodles are cooked by steam(S30). The cooked noodles are fried in refined fats and oils(S40). The fried noodles are cooled at room temperature while transporting the noodles through a conveyer belt(S50). The cooled noodles are packaged with a packed soup bag(S60).
Patent KR-20010073332-A (KR)
Title: Information providing system for electronic commerce websites
Inventor: YOON UI SEOP
IPC: G06F17/00
Filed: 2000-01-14
Abstract: PURPOSE: An electronic commerce information offering system is provided to enable a user to input error case generated at a purchase of a product from an electronic commerce, and to offer the information on the electronic commerce web site. CONSTITUTION: The system comprises steps of a user accessing a server offering informations on product purchase or user satisfaction(S10), the server determining which menu the accessing user selects among the input menu and the reference menu(S20), the server enabling the user to input data on a specific product or dissatisfaction on the electronic commerce service in an input window and automatically storing the input data in the case that the user select the input menu(S30), the server enabling the user to input a query in a search window, searching for the input query in a database, and displaying the search result on a screen of the user computer(S40), the server checking if the input dissatisfaction is true, and transmitting the dissatisfaction data to the electronic commerce web site(S50), and the server managing a black list of poor level web sites according to the response of the electronic commerce web site, and transmitting the list to the user(S60).
Patent KR-20010076799-A (KR)
Inventor: WEI MENG YU
IPC: G06F3/0354
Filed: 2000-01-28
Abstract: PURPOSE: A computer input device is provided to prevent a user from an injury of nerves and muscles of user's wrist. CONSTITUTION: The computer input device has a form enable the one user's finger being fixed to a penetrating hole(27) to control the computer input device on the surface and includes a housing(2) having one penetrating hole in order to insert at least one finger of user. The housing has a smaller size than the palm of the user and thus the housing is supported by the fingers of the user. The housing includes at least one button(26) formed on the surface. A sensing device being revealed a part of the sensing device out of the housing is installed on the surface of the housing. The other part of the sensing device is accepted to the inner part of the housing. A circuit board having an electronic device and electric circuit is accepted to the inner part of the housing in order to link to the sensing device.
Patent KR-20000024207-A (KR)
Inventor: SEO DONG JIN
IPC: A47B23/00
Filed: 2000-01-28
Abstract: PURPOSE: A reading desk is provided which makes it possible to read in lying down position. CONSTITUTION: In the reading desk, (i) a moving axis(16) and a support rack(9) are placed the lower end portion to make it possible to control high and low and are coupled to an auxiliary axis(13) to form both axes in two steps; (ii) a fixed axis(7) is placed on the upper end portion at both axes and is connected to a support rod(1) to control angle; (iii) a joining axis(10) is coupled to the center axis of the supporting rod(1); (iv) transparent props(2) are coupled to the left and right side of the support rod(1) to easily move the transparent props(2) on left and right side; and (v) a moving portion(17) is formed on a moving axis(16) at the lower end portion to move easily.
Patent KR-20010077403-A (KR)
Inventor: CHAE SU DU
IPC: H01L21/336
Filed: 2000-02-02
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce damage of an insulation layer caused by the surface roughness of a gate electrode material, and to improve a gate characteristic by improving the roughness of a silicide layer formed on a polysilicon layer. CONSTITUTION: A gate insulation layer(22) is formed on a semiconductor substrate(21). A polysilicon layer(23) is formed on the gate insulation layer. The surface roughness of the polysilicon layer is improved by using plasma. A silicide layer is formed on the polysilicon layer of which the surface roughness is improved. The silicide layer and the polysilicon layer are etched to form a gate electrode. A high density source/drain region is formed.
Patent KR-20010077472-A (KR)
Inventor: SON NAM YOUL
IPC: A61K36/535
Filed: 2000-02-02
Abstract: PURPOSE: Provided is an antiviral and anticancer agent having unsaturated fatty acid of sesame and alkaline synthetic extract of Crotalaria sessiliflora L. as an effective ingredient. The agent inhibits not only the replication and the infection of retrovirus but also malignant tumor. CONSTITUTION: An antiviral and anticancer agent is prepared by the following steps of: (a) washing sesames, drying water of 15% therefrom and compressing them without heating them; (b) washing Crotalaria sessiliflora L. and drying it; and (c) extracting Crotalaria sessiliflora L. with warm water and filtering it, to obtain unsaturated fatty acid extract such as protein, amino acid, methionine, substrate and calcium, and alkaline synthetic extract of Crotalaria sessiliflora L. such as monocrotaline, phenol compounds, amino acids and the like.
Patent KR-20010082806-A (KR)
Inventor: PARK MYEONG DO
IPC: H01J29/70
Filed: 2000-02-21
Abstract: PURPOSE: A deflection yoke is provided to enlarge a junction area and to increase coupling force by coating an adhesive on an uneven surface. CONSTITUTION: A magnet(200) which compensates for a distortion and misconvergence is installed on a screen(110) of a coil separator(100). The magnet(200) is inserted into a fixing member(120). An uneven surface(300) is provided on an interface between the magnet(200) and the fixing member(120). The uneven surface(300) functions to enlarge the surface where an adhesive is coated. Therefore, the uneven surface(300) increases the coupling force between the magnet(200) and the fixing member(120). The uneven surface(300) may be formed on the magnet(200). Alternatively, the uneven surface(300) may be formed on the fixing member(120). Furthermore, the uneven surface(300) may be formed on both surfaces of the magnet(200) and the fixing member(120).
Patent KR-20010083717-A (KR)
Title: Motion estimation method and appratus
Inventor: JUNG JAE WON
IPC: H04N7/26
Filed: 2000-02-21
Abstract: PURPOSE: A motion estimating method and apparatus are provided to reduce a coding time and a consumption power by using a motion vector of blocks around a current block. CONSTITUTION: A motion vector estimate judging section(110) receives a motion vector of a macro block around a macro block to be now coded and a motion estimate error and judges whether an estimating of a motion vector should be performed. A motion vector estimating section(120) receives a signal for driving the motion vector estimating section(120) from a motion vector estimate judging section(110) and performs a motion vector estimation. A switch(130) selects one outputs of the motion vector estimate judging section(110) and motion vector estimating section(120) according to the judgement result of the motion vector estimate judging section(110). A memory(150) stores an input image signal and a reference image signal.
Patent KR-20010084094-A (KR)
Title: Optical distance measuring device for golf
Inventor: YUH SAHNG IHL
IPC: G01C3/04
Filed: 2000-02-23
Abstract: PURPOSE: A measuring device for an optical distance is provided for a user to precisely measure the distance while observing surrounding geographical features. CONSTITUTION: An object lens(10) is formed by a convex lens for gathering shape of a hole flag and surrounding geographical features. Herein, two lenses are used for preventing distortion of images. A prism(20) is arranged for increasing magnification through diffracting the image or elongating passage of beam. An eye lens unit(30) is formed by a reticle(40), a magnification lens(40), and a convergence lens(60). Herein, scales according to height of the image of the hole flag, and a reference line identified with a ground level are formed on a transparent surface. Herein, magnification of a measuring device is controlled for displaying images between 40 meters and 30 meters. Thus, the magnified image of the hole flag is located within a viewing range of the eye lens unit.
Patent KR-20010006686-A (KR)
Inventor: HAEGER HARALD
IPC: C08L77/00
Filed: 2000-02-24
Abstract: PURPOSE: An adhere promoter for the application to a multilayered composite consisting of polyamide and polyester is provided to endow increased barrier action against alcohol contained fuel being transferred through conduits even under severe conditions of high temperature and high pressure. CONSTITUTION: A layer comprising an adhesion auxiliary is provided between a layer comprising a polyamide molding material and a layer comprising a polyester molding material and the adhesion auxiliary contains at least 50 mass % of a compound consisting of 20-80 mass % of (a) polyamide produced from a 6-12C diamine and a dicarboxylic acid and 80-20 mass % of polyester produced from a mixture consisting of 30-95 mol% of a 6-20C aromatic dicarboxylic acid and 70-5_ mol% of a 10-36C dicarboxylic acid and a 2-12C diol.
Patent KR-20010084383-A (KR)
Title: Apparatus for recording stereo image
Inventor: KIM SEON IL
IPC: H04N5/89
Filed: 2000-02-25
Abstract: PURPOSE: A stereo image recording apparatus is provided to form a uniform stereo image by making two lights having uniform intensity. CONSTITUTION: The first holographic optical element(11) divides an input substance light beam into two uniform light beams. The second holographic optical elements(12) are arranged at a rear surface of the first holographic optical element(11) and changes paths of the two uniform light beam. A holographic recording plate(14) is arranged at a rear surface of the second holographic optical elements(12). The two divided light beams pass through a diffuser(13) and are focused to one spot by the holographic recording plate(14). A stereo image is recorded on the holographic recording plate(14).
Patent KR-20010085154-A (KR)
Title: The business method of on-line real time update game server software using world wide web system
Inventor: CHUN SEONG MO
Filed: 2000-02-29
Abstract: PURPOSE: A game room operation method is provided to distribute or upgrade a game system over the internet, to check a person if having a desired right for downloading the game system with a smart card certification system based on public key, and to enable a customer to use an electronic purse such as a credit card, a debit card, or a pass card. CONSTITUTION: The method comprises the following steps. A customer visits a game room(55). A game room operator checks if the customer is a member(56). The game room operator issues a member card in case that the customer is not a member(57). A customer selects a cash, a debit or smart card or a bonus card for a payment and the operator transmits the card data to a corresponding card company via a VAN(Value Added Network) in case that the customer uses the debit or smart card(61). The operator checks if the bonus card can be processed in the game room in case that the customer uses the bonus card(59). The operator calculates a game room fee and records a bonus point according to the game room fee(63,64).
Patent KR-20000076766-A (KR)
Title: 정량불출용의 앰풀 수납용기 및 앰풀 정량공급장치
IPC: B65D85/42
Filed: 2000-03-03
Abstract: 포장앰풀을 1개씩 원활하게 확실히 정량 공급할 수 있는 앰풀 정량 공급장치를 제공하는 것이다. 
     용기본체(11)의 내부에 포장앰풀(A)를 원통형의 동체부가 병렬하는 단일렬 상태로 수납가능한 수납공간(15)을 형성하고, 그 수납공간(15)의 내주에 하단의 불출구(19)을 향하여 길게 연장하는 돌출부(16)를 설치한다. 이 돌출부(16)에 의하여 포장앰풀(A)의 동체부를 안내하여 포장앰풀(A)의 막힘을 방지한다. 불출구(19)에는 로터(20)를 설치하고, 이 로터(20)의 외주에 포장앰풀(A)의 일부가 수용되는 수용홈(21)을 형성하고 이 수용홈(21)의 내주에 포장앰풀(A)의 동체부가와 접촉가능한 단이진부(22)를 형성하여, 로터(20)의 회전에 의한 포장앰풀(A)의 불출시에 포장앰풀(A)이 불출구(19)에서 막힘을 방지한다.
Patent KR-20000030595-A (KR)
Inventor: PARK BYUNG JOON
IPC: G06Q30/02
Filed: 2000-03-08
Abstract: PURPOSE: A virtual property operation system in virtual space formed by the internet service system and the method thereby are provided to support economic activities with virtual property in virtual space by forming virtual space using distribution between real property and virtual property, in order to induct web communities into active participation. CONSTITUTION: Virtual property necessary for commercial activities is issued in virtual space formed by an internet service site, according to a preset ratio of current property-to-virtual property(401). The variation of current property is appropriated in a CA(Cash Account) DB, according to the increment and decrement of capital funds generated by the interlock with the real world for the internet service site(403).
Patent KR-20000053759-A (KR)
Inventor: KIM GYEONG SEOK
IPC: G01B11/16
Filed: 2000-03-30
Abstract: PURPOSE: A portable non-destructive non-contact optical measuring instrument is provided to promote convenience in use and move for an user as well as to measure transformation or defect data of an object in a non-destructive non-contact method. CONSTITUTION: Rays of light are induced from a optical induction cable(100) and divided into two by an optical distributor(200). Straight rays of the two are diffused primarily through a mirror(220') and an optical diffusion lens(230'), then diffused secondarily through a concave mirror and radiated to an object. The other rays are distributed secondarily through a mirror(220) and an optical distributor(200'), and a phase change data is inputted to a computer from a mirror(300). On measuring displacement in a surface, the rays are measured in its amount by an optical detector(320) while the other one is radiated to the object through the mirror(220'), the optical diffusion lens(230') and the concave mirror. On measuring displacement out of the surface, the rays of the third optical distributor(200') are diffused through a needle hole of an optical diffuser(310). All of the rays are combined each other and transmitted to a CCD(charge coupled device) camera(330). An image thereof is stored in the computer.
Patent KR-20010094551-A (KR)
Title: seat reclining system having dual locking function
Inventor: PARK CHAN WON
IPC: B60N2/20
Filed: 2000-03-31
Abstract: PURPOSE: A seat inclination angle control device with a double locking function is provided to change or maintain an inclination angle simultaneously at both sides of a rear seat, thereby reducing the movement generated in the seat back in spite of an excessive load applied to the seat back. CONSTITUTION: A seat inclination angle control device with a double locking function includes an inclination angle control part(14) mounted in a seat cushion(10), a seat back(12) and a coupling portion thereof, wherein the inclination angle control part includes a hinge element(26) for rotatably connecting a seat cushion frame(18) of the seat cushion and a seat back frame(22) of the seat back, a movable element movably mounted to front parts of both ends of the seat cushion frame to be alternatively engaged with the hinge element for controlling an inclination angle of the seat back, and a manipulation element(30) for controlling operation of the movable element.