baber/WOPTO huggingface dataset:
Patent KR-20040043378-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: BAEK JEONG GWON
IPC: H01L21/8242
Filed: 2002-11-18
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a refresh characteristic from being deteriorated by improving the contact resistance to a storage node and by improving the contact resistance to a junction region of a landing plug. CONSTITUTION: A semiconductor substrate(1) is prepared in which several gates(2) and junction regions(3) are formed. A polysilicon layer doped with phosphor of a proper density is formed on the junction region between the gates to form a landing plug poly(4). An oxide layer(5) containing phosphor is deposited on the gate and the landing plug poly. A heat treatment is performed on the resultant structure to diffuse the phosphor contained in the oxide layer to the upper surface(4a) of the landing plug poly. The oxide layer is etched to form a contact hole exposing the landing plug poly. The polysilicon layer is buried in the contact hole to form a poly plug(6) for storage nodes.
Patent KR-20040046320-A (KR)
Title: Method for moving picture coding
Inventor: JUNG YEONG AN
IPC: H04N19/142
Filed: 2002-11-27
Abstract: PURPOSE: A motion picture encoding method is provided to increase temporal scalability efficiency to improve picture quality without increasing the quantity of additional calculations. CONSTITUTION: Encoding of a base layer is carried out(S302) when an image captured by a camera is input to an encoding system(S301). When there is a scene change(S305), encoding of an enhancement layer is not performed(S307) and a video bit stream is transmitted(S304). When there is no scene change, that is, when there is a continuously moving image, encoding of the enhancement layer is carried out(S306) and mixed with the video frame encoding of the base layer to generate a bit stream(S303).
Patent KR-20040049017-A (KR)
Title: Dashboard for Vehicle using Inorganic Electroluminescence
Inventor: KANG JI TAEK
IPC: B60K37/00
Filed: 2002-12-03
Abstract: PURPOSE: An instrument panel of a vehicle by using inorganic electro luminescence is provided to drive safely by displaying information on travel of the vehicle to a driver conveniently and promptly illuminating three-dimensional character/number plate entirely. CONSTITUTION: An inorganic electro luminescence sheet(2) is installed in a housing of an instrument panel including a speedometer, a tachometer, an engine thermometer, and a fuel gauge. A light guide plate(3) is arranged in the upper part of the inorganic electro luminescence sheet, and a character/number plate(4) is arranged on the light guide plate. The character/number plate is formed three-dimensionally, and the upper part of the light guide plate between the inorganic electro luminescence sheet and the character/number plate is formed like the three-dimensional character/number plate. Information is securely displayed to the driver by illuminating the character/number plate evenly with emitting light through the light guide plate from the inorganic electro luminescence sheet.
Patent KR-20040048651-A (KR)
Inventor: JUNG SEUNG HO
IPC: G11C15/04
Filed: 2002-12-04
Abstract: PURPOSE: A ternary content addressable memory cell is provided to improve the low-voltage operating characteristics even if voltage level of comparison data become low. CONSTITUTION: A main memory cell(40) is enabled by a word line(WL) to store data. A mask memory cell(10) is enabled by the word line(WL) to store mask data. Bit lines receive the data from the main memory cell(40) or transmit the data thereto. Mask bit lines(MBL,MBLB) transmit the mask data to the mask memory cell(10). Comparison signal lines(CBLB,CBL) transmit comparison data. A mask circuit(20) is connected to a match line(ML) and the mask memory cell(10) to receive the mask data. A comparator(30) is connected between the mask circuit(20) and a ground line and includes a pair of transistors connected to the comparison signal lines(CBLB,CBL) and a pair of match transistors connected to the data of the main memory cell(40).
Patent KR-20040048727-A (KR)
Title: Wiring harness of vehicle
Inventor: KIM HAE YEON
IPC: B60R16/02
Filed: 2002-12-04
Abstract: PURPOSE: A wiring harness is provided to prevent a gap between a connector and a grommet, the separation of the grommet and the breakage of the connector. CONSTITUTION: A wire is inserted in a grommet(310). The opening directions of both ends in the grommet are conflicted each other. The grommet has folded portions(312,314) of certain angles. Connectors(320,322) are installed by inserting in the ends of the folded potions. The connectors form an electric circuit connection with electric components of a vehicle by connecting with the wire. Wire guides(330,332) protect the wire by installing between the rear ends of the connectors and the inner faces of the folded potions. Thereby, the waterproof property is secured and the productivity is improved.
Patent KR-20040049107-A (KR)
Title: Manufacture method of organic matter manure
Inventor: LEE SEONG SU
IPC: C05F3/00
Filed: 2002-12-05
Abstract: PURPOSE: Provided is a method for producing an organic fertilizer by stabilizing animal blood, which removes a bad smell component of the animal blood and various kinds of bacteria and increases a fertilizer component, therefore improves an acidity-correcting ability and a reduction-correcting ability remarkably. CONSTITUTION: The method comprises the steps of: solidifying and stabilizing the animal blood and adsorbing a part of a smell component of the animal blood by stirring lime powder and the animal blood having the water content of 85-95% for about 5-15min and lowering the water content to about 45%; storing the solidified animal blood in a sealed aging tank for 2-3 days and keeping the aging heat 60-70deg.C; drying the aged resultant by blowing a hot blast of about 150-160deg.C for about 30min to have the water content of 20-25%.
Patent KR-20020097136-A (KR)
Title: Pressure welding machine for grating
Inventor: CHOI YONG MAN
IPC: B23K20/02
Filed: 2002-12-10
Abstract: PURPOSE: A press welding device for grating is provided to produce an article through a simple working process by using a press welding device and to prevent the defect in the article due to the distortion of the article during welding. CONSTITUTION: A press welding device for grating has a sliding jig(500) placed between plural dies(100) and moving by a transferring device(200). The sliding jig comprises a frame, guide rods installed at both sides of the frame, horizontal diaphragm fixing members movably installed on the guide rods and having horizontal diaphragm fixing recesses for fixing a horizontal diaphragm, vertical diaphragm fixing members movably installed at both sides of the frame and having many vertical diaphragm fixing recesses and fixing pieces, and a bracket fixing the fixing piece and the frame to press a grating material. Upon pressing the conjunction of the horizontal diaphragm and the vertical diaphragm, the conjunction is welded.
Patent KR-20040051652-A (KR)
Title: color control pattern generating device
Inventor: KIM HUI CHEOL
IPC: H04N17/00
Filed: 2002-12-11
Abstract: PURPOSE: An apparatus for generating a color adjustment pattern is provided to efficiently adjust colors by calculating RGB values from x, y and Y coordinates, generating an optimized adjustment pattern, and displaying the optimized adjustment pattern on a screen. CONSTITUTION: A CPU(200) provides information about a currently displayed image signal to a color pattern generating unit(210), and controls the color pattern generating unit(210) and a graphic processor(220). The color pattern generating unit(210) receives signal information from the CPU(200), and calculates RGB values of an adjustment pattern of preference colors to be displayed. The graphic processor(220) forms the adjustment pattern with respect to the reference colors as an image by the RGB values received from the color pattern generating unit(210).
Patent KR-20020035853-A (KR)
Title: Recessed part forming instillation container
IPC: B65D23/10
Filed: 2000-08-14
Abstract: In an eye drops container, a barrel portion 2 in the form of a flexible hollow cylinder defines a dent portion 7 which can be gripped with two fingers. <IMAGE>
Patent KR-20020065537-A (KR)
IPC: A61K39/29
Filed: 2000-11-22
Abstract: Polypeptides comprising a mutant non-structural Hepatitis C virus useful in diagnostic and/or immunogenic compositions are disclosed, in which the mutant is an N-terminal mutation that functionally disrupt the catalytic domain of NS3. Polynucleotides encoding these polypeptides, host cells transformed with polynucleotides and methods of using the polypeptides and polynucleotides are also disclosed.
Patent KR-20020068388-A (KR)
Title: Heterocyclic compounds having sulfonamide groups
IPC: C07D217/24
Filed: 2000-12-27
Abstract: The present invention provides a sulfonamide- or sulfonylurea-containing heterocyclic compounds. Specifically, it provides a heterocyclic compound represented by the formula (I), a pharmacologically acceptable salt thereof or a hydrate of them. <CHEM> In the formula, A is hydrogen atom, a halogen atom, a C1-C4 alkyl or alkoxy group which may be substituted with a halogen atom, or cyano group; B is an optionally substituted aryl group or monocyclic heteroaryl group, or: <CHEM> (wherein, the ring Q is an aromatic ring which may have nitrogen atom; and the ring M is a ring sharing a double bond with the ring Q, which ring may have a heteroatom; and the rings Q and M may share nitrogen atom); K is a single bond; T, W, X and Y are the same as or different from each other and each is =C(D)- (wherein, D is hydrogen or a halogen atom) or nitrogen atom; U and V are the same as or different from each other and each is =C(D)-, nitrogen atom, -CH2-, oxygen atom or -CO-; Z is a single bond or -CO-NH-; and R1 is hydrogen atom, etc.
Patent KR-20020074504-A (KR)
Title: Device for comminuting plastic waste material
IPC: B02C18/14
Filed: 2002-01-14
Abstract: An apparatus for comminuting waste of synthetic plastic material has a housing (1) in which at least one rotor (2) is bearingly supported for rotation around a preferably horizontal axis by a motor. The rotor (2) is provided on its periphery with comminuting tools acting onto the supplied material, in particular knives 6, counter tools, in particular counter knives (8), assigned to the knives, being stationarily disposed within the housing (1) forming a supply well (7) of great volume. The material disposed within the supply well (7) is pressed against the rotor (2) by a supply arrangement which has at least two slides (17, 18) superimposed above each other and supplying the material to the rotor (2). The slides are independently from each other moveable against the rotor (2) or away from it. The front surface of the lowermost slide (17) facing the rotor (2) defines with the tangent (44) to the enveloping circle (26) of the comminuting tools (6) carried by the rotor (2) a substantially wedge-shaped intake gap (24) for the material to be comminuted. This intake gap (24) narrows in the downward direction.
Patent KR-20020073205-A (KR)
Title: Tyre bead with textile layers
IPC: B60C15/00
Filed: 2001-02-02
Abstract: A tire has a carcass reinforcement ply, anchored within each bead by winding around an annular element whose tensile strength is less than the tensile strength necessary for a bead wire of a conventional tire of the same dimension, and an assembly of at least two textile bead reinforcement layers arranged in contact with the annular element, wherein the annular element has a tensile strength of between 3 and 5 times the tension imparted to the carcass reinforcement by the recommended inflation pressure, and an elongation at break between 2 and 6%, all the reinforcement layers having a tensile strength of between 0.5 and 1 time the tensile strength of the annular element, and the total of the tensile strengths of the annular element and of the assembly of the reinforcement layers being between 6 and 8 times the tension imparted to the carcass reinforcement.
Patent KR-20030014358-A (KR)
IPC: G11C11/413
Filed: 2001-12-19
Abstract: 검출 회로(44) 및 단안정 멀티바이브레이터(104)를 포함하는 메모리 제어 회로(40)가 본 발명의 실시예에 개시된다.  이 검출 회로(40)는 복수의 어드레스 입력의 변환에 응답해서 트리거 신호를 생성한다.  단안정 멀티바이브레이터(104)는 트리거 신호에 응답해서 메모리 제어 출력 신호를 제 1 상태에서 제 2 상태로 변화시킨다.  단안정 멀티바이브레이터(104)는 상기 메모리 인터클록 입력 신호에 따라서 상기 제어 출력 신호를 상기 제 2 상태에서 상기 제 1 상태로 변화시킨다.  메모리 제어 회로(40)는 동기식 메모리(30)의 클록 입력단에 연결되어서 클록 입력을 구동시킴으로써 비동기식 동작을 제공한다.
Patent KR-20020081418-A (KR)
Title: 패킷 데이터 네트워크에서 패킷 데이터 서비스 노드/외부대리 프로세서를 선택하는 방법 및 패킷 코어 기능
IPC: H04M15/00
Filed: 2001-03-02
Abstract: 본 발명은 이동 노드(MN)(40)에 대한 데이터 세션을 호스트하기 위해 패킷 데이터 네트워크의 복수의 패킷 데이터 서비스 노드(PDSNs)로부터 PDSN(54, 81, 90)을 지속적으로 선택하는 방법 및 패킷 코어 기능(PCF(53, 75, 88, 89))에 관한 것이다. 제 1 실시예에서, PCF(42, 44, 46)의 정적 룩업 테이블(34)은 네트워크의 복수의 PDSNs의 리스트 및 MN에 대한 식별자의 리스트를 연결시키기 위해 사용된다. PCF는 MN에 대한 식별자를 얻어서, PDSN과 MN에 대한 식별자를 연결시키기 위해 해시 기능 및 룩업 테이블을 활용한다. 이어서, PDSN은 MN에 대한 데이터 세션을 호스트하기 위해 PCF에 의해 선택된다. 또 다른 실시예에서, PCF는 또 다른 PCF로의 MN의 핸드오프에 후속하여 소정의 시간 주기 동안 선택된 PDSN의 IP 어드레스 및 MN에 대한 식별자를 저장하는 캐시 메모리 및 캐시 타이머(49)를 또한 포함한다. MN이 소정의 시간 주기내에 PCF로 복귀하는 경우에, PCF는 데이터 세션을 호스트하기 위해 동일한 PDSN을 재선택한다. 또 다른 실시예에서, 데이터 세션을 호스트하기 위한 초기 선택에 후속하여, PDSN의 IP 어드레스는 MN으로 전송되어서, PDSN의 IP 어드레스는 MN이 로밍하는 어떤 연속 PCFs를 통과한다. PDSN 존 ID는 풀(full) IP 어드레스 대신에 활용될 수 있다.
Patent KR-20020091137-A (KR)
IPC: A62C37/14
Filed: 2000-07-17
Abstract: The sprinkler includes a body (1) with channels for liquid supply, one of which is made as an axial channel (12) of a cylindrical configuration, the length of which exceeds its diameter, and the second one as an annular channel (13) with helical guide components coaxial to the first channel, a thermally responsive unit with a valve (4) and a thermally responsive unit attachment. The sprinkler outlet is formed by the axial cylindrical channel (12) orifice and the annular channel (13) orifice distant from the former in the radial direction, the annular channel having helical guide components. <IMAGE>
Patent KR-20030020263-A (KR)
IPC: G09F3/00
Filed: 2001-03-07
Abstract: 제2주파수 범위안에서 작용하는 전자보안시스템용 보안태그(20)는 제1 및제2측면들(24,26)을 갖는 실질적으로 평탄한 기판(22)을 포함한다. 제1도전패턴(28)이 상기 기판의 제1측면위에 설치되고, 상기 제1도전패턴은 적어도 제1유도소자(32), 제1용량소자(36)의 제1플레이트, 및 제2용량소자(38)의 제1플레이트를 포함한다. 상기 기판의 제2측면에 위치한 제2도전패턴(30)은 적어도 제2유도소자, 상기 제1용량소자(40)의 제2플레이트와 제2용량소자(42)의 제2플레이트를 포함하고, 상기 용량소자들의 플레이트들이 대략 정렬되어 있다. 상기 유도소자들과 상기 용량소자들은 상기 제2주파수 범위밖에 있는 제1주파수 범위안에 있는 제1주파수에서 공진하는 공진회로를 형성한다. 직접 전기 접속부(52)가 상기 기판을 통과하여 상기 제1도전패턴을 상기 제2도전패턴에 전기접속시킴으로써 상기 기판의 양 측면들을 실질적으로 동일한 정전하 레벨에 연속적으로 유지시킨다.
Patent KR-20030010669-A (KR)
Title: 불포화 니트릴 및 공액 디엔을 기재로 한 분지 공중합체
IPC: C08F2/38
Filed: 2001-05-25
Abstract: 본 발명은 불포화 니트릴 및 공액 디엔을 기재로 한 분지 공중합체에 관한 것이다.  분지 공중합체는 결합된 불포화 니트릴 함량이 15 내지 50 중량%이고, 무니 점도가 15 내지 150 M.E. [ML 1 + 4/100 ℃]이고, 연쇄 분지 범위가 0 내지 20°(△δ B 수치에 의해 결정)이고 메틸 에틸 케톤에서 측정된 용해도가 20 ℃에서 85 중량% 이상인 것이 특징이다.  본 발명의 공중합체는 사출 성형 또는 압출 방법에 의해 생산된 모든 종류의 성형물의 생산 및 엘라스토머의 유동성 향상을 위해서 불포화 니트릴 및 공액 디엔을 기재로 한 수소화 공중합체 (HNBR)의 제조에 이용될 수 있다.
Patent KR-20030022168-A (KR)
Title: Method and device for shaping structural parts
IPC: B21B31/06
Filed: 2001-07-17
Abstract: A structural part includes a plate-shaped base body and ribs that extend longitudinally approximately parallel to one another, and that are joined integrally to and protrude orthogonally from the base body. In a shaping method, the structural part is shaped by particles of blasting or peening shot, which strike the surface areas of the structural part at a high velocity to cause a plastic deformation thereof. Opposite surface areas of the ribs, located on opposite longitudinal sides of each rib, are simultaneously subjected to the action of particles of the blasting shot. An apparatus to perform the method includes two nozzles arranged facing toward one another with the rib therebetween, to form two jets of the blasting shot particles directed toward one another at the rib.
Patent KR-20030013484-A (KR)
Inventor: BAEK YEONG JIN
IPC: A61P9/10
Filed: 2003-01-06
Abstract: PURPOSE: Provided are composition which contains as active ingredient the extract of Salvia fruiticosa and inhibits the production of cholesterol and a manufacturing method thereof. The active ingredient of Salvia fruiticosa specifically inhibits the enzyme which participates the pathway of farnesyl pyrophosphate to cholesterol in the biosynthesis of cholesterol. CONSTITUTION: The composition inhibiting the production of cholesterol contains the extract of Salvia fruiticosa which is obtained by the steps of: crushing Salvia fruiticosa; extracting the crushed Salvia fruiticosa with ethanol and filtering the extract; and concentrating the filtrate under reduced pressure then freeze-drying it.
Patent KR-20040069441-A (KR)
Inventor: KIM JEONG HUN
IPC: G09G3/292
Filed: 2003-01-29
Abstract: PURPOSE: A method for driving a plasma display panel by using a selective erase method is provided to reduce the delay time of the address discharge by using the wall charge and the prime particles generated from the auxiliary discharges. CONSTITUTION: A method for driving a plasma display panel by using a selective erase method includes the steps of: generating the auxiliary discharge by supplying an auxiliary pulse to the discharge cell before the applying of the scan pulse; and generating a selective erase discharge by using the wall charges and the prime particle generated from the auxiliary discharge with supplying the scan pulse and the data pulse to the discharge cell.
Patent KR-20040069854-A (KR)
Inventor: PARK TAE HUI
IPC: H01L21/3213
Filed: 2003-01-30
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to prevent a malfunction of the semiconductor device and enhance the productivity by removing a corroding phenomenon of the metal line. CONSTITUTION: A lower adhesion layer(2) is formed on an upper surface of a semiconductor substrate(1). A metal layer(3) is formed by depositing aluminum on an upper surface of the lower adhesion layer. A photoresist is coated on the metal layer. An etching barrier is formed by exposing and developing the photoresist. The metal layer and the lower adhesion layer are etched by using C3F8 gas and NF3 gas as main etching gases. A metal line(6) is formed by removing the residual etching barrier from the metal layer.
Patent KR-20040070717-A (KR)
Title: Prism sheet
Inventor: HAN BYEONG UNG
IPC: G02F1/1335
Filed: 2003-02-04
Abstract: PURPOSE: A prism sheet is provided to protect the prism sheet from scratch and deformation. CONSTITUTION: A prism sheet(100) includes a base substrate(110), the first sheet(120) provided on the base substrate, and the second sheet(130) disposed under the base substrate. The first sheet includes a prism pattern having a predetermined pitch width(PW). The peak of the prism pattern is rounded such that the peak has a chord length(CL) corresponding to 10 to 20% of the pitch width and radius of curvature of 20 to 50% of the pitch width. The angle of the valley of the prism pattern is selected from a range of 70 to 110 degrees. The second sheet prevents the base substrate from being deformed and scratched. The second sheet includes dispersion grains for dispersing lights.
Patent KR-20040072879-A (KR)
Inventor: PARK CHEOL HYEON
IPC: H03K7/08
Filed: 2003-02-11
Abstract: PURPOSE: A method for pulse width modulation is provided to distribute and reduce noise due to a switching frequency by changing the switching frequency to a predetermined period. CONSTITUTION: A switching frequency is changed according to a predetermined variable period and a predetermined variable width by using a reference switching frequency. A switching operation is generated at an intersection point between a reference voltage and a pyramidal wave generated according to the changed switching frequency. An AC output is generated by the switching operation. The switching frequency is changed to a predetermined variable frequency according to a predetermined sine wave pattern. The predetermined sine wave pattern is formed with a sine wave, a cosine wave, and the sum of the sine wave and the cosine wave.
Patent KR-20040073017-A (KR)
Inventor: KIM GEON U
IPC: B60R21/16
Filed: 2003-02-12
Abstract: PURPOSE: A structure of a cushion for a passenger airbag is provided to improve productivity and working efficiency and to reduce manufacturing cost by integrally sewing an air cushion on a tether. CONSTITUTION: A structure of a cushion for a passenger airbag is composed of an air cushion(210), a first gas introduction unit(220) installed at one side of the air cushion and having an inlet into which gas is introduced from an inflator, a cushion cover(230), and a tether(240) extended from the other side of the air cushion. The airbag is formed by sewing the other side of the air cushion on the other end of the first gas introduction unit and one end of the cushion cover. A second gas introduction unit(221) is installed between the tether and the air cushion.
Patent KR-20040074367-A (KR)
Inventor: YOO YEON SIK
IPC: H04L12/22
Filed: 2003-02-18
Abstract: PURPOSE: A method for checking a network packet is provided to assign priorities to computer systems to be protected, and to determine checking degrees according to an operated state of system resources or a load of a current network while checking a packet, thereby firstly protecting a system having the highest priority. CONSTITUTION: Priorities are assigned to computer systems to be protected(S100). A load degree of an NIDS(Network Based Intrusion Detection System) is decided(S200). If the load degree is small, packets are checked in the order in which the packets are received(S400). If the load degree is severe, a packet having the fastest priority is firstly checked and the rest packets are checked in the order of speed(S300). The NIDS reads the packets from a network, and checks information on the packets.
Patent KR-20040076897-A (KR)
Inventor: KIM HAK IL
IPC: G06K9/00
Filed: 2003-02-27
Abstract: PURPOSE: A method for evaluating a performance of a fingerprint recognition system is provided to enhance the reliability of a performance index and compare the performances objectively while automatically measuring the performance for a recognition algorithm. CONSTITUTION: A template for all fingerprint images selected by a template generation policy is generated/stored in a database. After a similarity between respective templates is calculated/compared, and the similarity is stored in the database. A test result is analyzed by using a matching score and a performance test result is displayed as a graph.
Patent KR-20040077021-A (KR)
Inventor: PARK JIN SOO
IPC: H04M1/23
Filed: 2003-02-27
Abstract: PURPOSE: A keyboard unit implementing multi-character and an inputting method thereof are provided to express every character of Hangul by pressing less number of pressing operations. CONSTITUTION: A keyboard(100) of a mobile terminal includes a consonant keyboard part(210) consisting of five buttons having ten basic consonants and a vowel keyboard part(220) consisting of three buttons having six basic vowels. The keyboard(100) also includes a function button part(120) required for using a call and a screen(110) for displaying information. Direction buttons(125) are used to move a cursor in order to indicate a letter selected on the screen(110). A screen movement button(250) moves the screen to a previous screen or a next screen.
Patent KR-20040077239-A (KR)
Inventor: LEE JUN HUI
IPC: H04N7/18
Filed: 2003-02-28
Abstract: PURPOSE: A method for monitoring an image of an alarm generated interval in a timelapse VCR is provided to maximize monitor sharpness when a video signal corresponding to an alarm recorded interval is reproduced. CONSTITUTION: An image corresponding to a predetermined time interval, stored in a timelapse VCR, is reproduced at the request of an operator(S200). It is checked whether an alarm VISS(Video Index Search System) signal is detected when the image corresponding to the predetermined time interval is reproduced(S202). When the alarm VISS signal is detected, sharpness of a monitor is set to a maximum level when an image following the image corresponding to the predetermined time interval is displayed(S206).