baber/WOPTO huggingface dataset:
Patent KR-20030009116-A (KR)
Inventor: NII KOJI
IPC: G11C15/04
Filed: 2002-04-30
Abstract: PURPOSE: A semiconductor memory device is provided to reduce the number of transistors and the cell area as compared with the background-art memory cell serving as the content addressable memory. CONSTITUTION: A semiconductor memory device includes sources of PMOS transistors(P1,P2) connected to the power supply(VDD), a drain of the PMOS transistor(P1), a gate of the PMOS transistor(P2) and a gate of an NMOS transistor (N1), wherein the drain of the PMOS transistor(P1), the gate of the PMOS transistor(P2) and the gate of an NMOS transistor (N1) are commonly connected to a memory terminal(Na). Further, the drain of the PMOS transistor(P2), the gate of the PMOS transistor(P1) and the gate of an NMOS transistor(N2) are commonly connected to another memory terminal(Nb). Sources of the NMOS transistors(N1,N2) are commonly connected to an internal terminal(Nc). The internal terminal(Nc) is connected to the ground potential(GND). In this case, the internal terminal(Nc) is connected to the power supply(VDD). Drains of the NMOS transistors(N1,N2) serves as read connection terminals(m1,m2), respectively.
Patent KR-20030093689-A (KR)
Title: A memorial article made of genuine gold foil on which memorial event is directly printed and a manufacturing method therefor
Inventor: KIM SEONG SOO
IPC: B42D15/00
Filed: 2002-06-05
Abstract: PURPOSE: A memorial article made of genuine gold foil on which memorial event is directly printed and a method for manufacturing the same is provided to easily fabricate large quantities of memorial articles formed of precious metal by directly printing a genuine gold foil itself, shorten manufacturing time by simplifying manufacturing process and reduce cost by reducing consumption of raw material such as transparent vinyl. CONSTITUTION: The method comprises a preparation step of preparing stamping foil and stiffener; a genuine gold heat pressing and transferring process of transferring genuine gold deposited on PET film(11) of the stamping foil(15) onto one side of the stiffener such as paper and plastic film; a cutting process of cutting a genuine gold foil obtained by depositing genuine gold to a thin thickness on a PET film to a required size; a printing process of directly printing memorial contents on the genuine gold foil transferred to the stiffener; a transparent material coating process of coating a transparent material on the printed genuine gold foil(10) to protect a printing surface of the genuine gold foil; and a memento shape forming step of completing a memorial article form in a frame or stand shape, wherein the printing process includes laser printer printing, offset printing and silk screen printing.
Patent KR-20030095017-A (KR)
Title: Paper feeding apparatus for printer
Inventor: YOON SEOK JIN
IPC: B65H3/06
Filed: 2002-06-11
Abstract: PURPOSE: A paper feeding device for a printer is provided to apply predetermined force when a printing working is carried out by separating a conveying roller from a paper when the paper is fed into a printing route by a feeding roller. CONSTITUTION: A paper feeding device includes a pickup roller(130) for feeding a paper into a printer, a conveying roller(150) for conveying paper into a paper feeding route, and a feeding roller for introducing the paper into a printing section. The pickup roller(130) is connected to a pickup roller gear(119). The pickup roller gear(119) is reversely rotated with respect to a driving gear(116). Gears(116,117a,117b,119) are installed in a gear array housing(120). The pickup roller(130) is connected to supporting arm so as to be rotated about a rotating shaft(135). A driving shaft and the driving gear(116) are rotated by a driving motor(110).
Patent KR-20030095748-A (KR)
Title: Functional kimchi having anticancer, antioxidation and antiaging activity and a method for preparing the same
Inventor: HUH TAE RIN
IPC: A23B7/10
Filed: 2002-06-14
Abstract: PURPOSE: Functional kimchi obtained by mixing selenium-enriched garlic with conventional kimchi ingredients such as salted chinese cabbage, hot pepper powder, fermented seafood juice or the like is provided. A method for producing the same is also provided. The functional kimchi has excellent anticancer, antioxidant and antiaging effects. CONSTITUTION: Functional kimchi is prepared using 0.1 to 10% by weight of selenium-enriched garlic, based on the total weight of kimchi ingredients. The selenium-enriched garlic contains 100 to 1,500ppm of selenium and is obtained by adding sodium selenate in the amount of 20mg/kg to garlic during culturing. For an example, 100 parts by weight of salted chinese cabbage is added with 1.4 parts by weight of the selenium-enriched garlic, 3.5 parts by weight of hot pepper powder, 0.6 parts by weight of ginger, 2.3 parts by weight of fermented seafood juice, 2.0 parts by weight of a green onion, 13.0 parts by weight of a radish and 1.0 parts by weight of sugar.
Patent KR-20030023458-A (KR)
Title: Polymers, resist compositions and patterning process
Inventor: ENDO MASAYUKI
IPC: G03F7/039
Filed: 2002-06-25
Abstract: PURPOSE: Provided are a high molecular weight compound, resist composition using the high molecular weight compound, which is sensitive to high-energy beam, has excellent sensitivity to high-energy beam at less than 200 nm, especially less than 170 nm wavelength, improved transparency of resist and excellent plasma etching resistance at the same time, and a patterning method using the resist composition. CONSTITUTION: The high molecular weight compound has repeating units of formula (1a), formula (1b) and formula (1c), in which R1 , R2 , R5 and R6 are each H, F, an alkyl or a fluorinated alkyl; R3 and R7 are each F or a fluorinated alkyl; R4 is an acid- unstable group; R8 is an adhesive group, H, an alkyl or a fluorinated alkyl; R10 is a single bond, an alkylene or a fluorinated alkylene; R11 and R12 are each H, an alkyl or a fluorinated alkyl; R13 is H, F, an alkyl or a fluorinated alkyl; R14 is H, an alkyl or an acid-unstable group; a, b, c are a number exceeding 0 but less than 1, proviso that the sum of a, b and c exceeds 0 but does not exceed 1; m is a integer of 1 to 5; n is an integer of 0 to 4, proviso that the sum of m and n is 5.
Patent KR-20030003079-A (KR)
Title: Torsion device of surgical prosthesis
Inventor: SKIERA RICHARD
IPC: A61F2/60
Filed: 2002-06-28
Abstract: PURPOSE: Provided is a torsion device of an exoprosthesis which has a proximal part and can rotate in positive and negative directions of rotation in relation to a distal part, by the action of a spring resilient torsion element. CONSTITUTION: The torsion device includes a proximal part(1) and can rotate in positive and negative directions of rotation in relation to a distal part(2), by the action of a resilient torsion element. The torsion element has two separate torsion spring elements. The separate torsion springs have different spring characteristics and are each fitted, with pre-stressing, between their associated abutments in such a way that in each case only one of the two torsion spring elements is active in one of the two directions of rotation, namely only in the positive direction of rotation or only in the negative direction of rotation.
Patent KR-20040007130-A (KR)
Title: wireless call apparatus using P2P and wireless LAN and calling method using the same
Inventor: LIM CHANG SOO
IPC: H04L12/66
Filed: 2002-07-16
Abstract: PURPOSE: A wireless call device using a P2P(Peer-to-Peer) function and a wireless LAN is provided to process voice data and video data in an interface device, and to perform one-to-one calls as well as one-to-multiple calls, thereby conveniently using the device with an existing cellular phone. CONSTITUTION: An interface device comprises as follows. A key input unit(82) forms various numbers and specific keys. A system controller(84) installs a P2P program therein, so that a user shares data with other users connected with an Internet network, and wirelessly transceives the data. A display(86) connected to the system controller(84) displays a signal inputted from the key input unit(82) or various data inputted from outside. A wireless LAN(88) transceives the data to wirelessly transmit/receive the data. An input/output unit(89) plays a microphone role or a speaker role for inputting/outputting voice signals.
Patent KR-20040008934-A (KR)
Title: membrane aerater for low buoyancy and low vibration type
Inventor: HONG SEONG DONG
IPC: C02F3/20
Filed: 2002-07-19
Abstract: PURPOSE: Provided is a membrane diffuser with a structure being capable of reducing buoyance and vibration. CONSTITUTION: The diffuser comprises an air pipe(16) through which air with more than atmospheric pressure passes, a membrane pipe(20) connected to the air pipe(16) and provided with respective taps at both ends, a plurality of variable membrane pipes(32) being detachably coupled to the tabs of the membrane pipe(20) with bolts and nuts for varying total length of membrane pipe and position of compartments(24) in pipes, wherein the variable membrane pipe(32) has an end with threads on its circumference to be coupled with the membrane pipe(20) and compartment(24) therein.
Patent KR-20040009782-A (KR)
Title: A Pneumatic Tire for Preventing Separation Phenomena between belt layers
Inventor: KIM JIN YEONG
IPC: B60C9/18
Filed: 2002-07-25
Abstract: PURPOSE: A pneumatic tire for preventing separation of a belt layer is provided to improve the durability of the pneumatic tire and stability during high speed traveling by minimizing separation between belt layers with reinforcing the belt layers. CONSTITUTION: A belt layer(20) is formed between a tread(23) and a carcass(24) of a pneumatic tire. A reinforcing member(26) is inserted between a first belt(21) and a second belt(22) in the end of the belt layer, and the end of the first belt is covered by extending the reinforcing member. The second belt and the reinforcing member are covered by a cap ply(25), and the reinforcing member is formed of the nylon edge cap ply to protect the belt layer. Separation in the end of the belt is prevented by surrounding the belt with the reinforcing member. The endurance of the tire is improved, and traveling stability is increased by restricting separation in the belt layer with reinforcing the belt layer.
Patent KR-20030080966-A (KR)
IPC: G02F1/1335
Filed: 2002-08-08
Abstract: 광학적으로 자기 보상된 반사형 액정 표시 장치의 구조는 투명한 공통 전극층을 포함하고 있는 상부 기판, 픽셀 전극층을 포함하고 있는 하부 기판, 편광자, 연속적으로 배열된 리타데이션막, 및 두 전극층 사이에 개재되는 균일하게 분포된 액정층을 포함한다. 리타데이션막은 위상 보상판으로서 작용한다. 액정층의 복굴절 특성, 및 상기 편광자, 상기 적어도 하나의 리타데이션막 및 액정층 사이의 최적화된 각도에 의한 단일 원편광 모드는 가시광의 전체 스펙트럼상의 다크 상태에서 광누설을 감소시키는데 이용된다. 액정 표시 장치의 광학적 자기 보상이 달성된다.
Patent KR-20040014737-A (KR)
Title: Rod guide assembly of shock absober for auto mobile
Inventor: PARK JAE U
IPC: F16F9/32
Filed: 2002-08-10
Abstract: PURPOSE: A rod guide device of a shock absorber for a vehicle is provided to reduce the number of parts and improve the work efficiency by applying the same seals regardless of the kind of actuating fluids and removing the necessity of additionally inserting an O-ring, in covering a cylinder with a cover. CONSTITUTION: A shock absorber for a vehicle comprises a cylinder; a piston rod(76) rectilinearly reciprocating; a rod guide device(70) guiding the rectilinear reciprocating movement of the piston rod; a piston valve device dividing the inside of the cylinder into a compression chamber and a tension chamber and controlling the movement of an actuating fluid filled in the compression chamber and the tension chamber in compression and tension strokes; and a base valve device having volume compensation action in compression and tension strokes. The rod guide device of the shock absorber comprises a rod guide(74) forming a through-hole, into which the piston rod is fitted, to the middle part, forming a projected part fitted into an inner tube of the cylinder, to the upper part, and forming a flange part(79), to which an oil-falling passage is formed, to the inner peripheral surface of an outer tube; a bushing fitted into the inner circumferential surface of the through-hole; a strip ring(85) fitted into the inner peripheral surface of the through-hole corresponding to the upper end of the bushing, to reduce a change in the damping performance caused by friction heat; and an oil seal(75) functioning as an O-ring while maintaining airtightness in rectilinear movement of the piston rod. The oil seal is combined to a cover put on the upper part of the rod guide.
Patent KR-20040014749-A (KR)
Inventor: LEE JEONG KU
IPC: A61G17/08
Filed: 2002-08-10
Abstract: PURPOSE: An ashes urn is provided to keep fresh environment around the ashes urn by exhausting bad smell generated from ashes contained in the ashes urn by neutralizing the bad smell using a neutralization member. CONSTITUTION: An ashes urn includes a body(100) having a housing(110), a lid for sealing an inlet of the housing(110), a neutralization member(200) and a neutralization member receiving section(114) protruded from the bottom of the housing(110). The housing(110) is substantially cylindrical, and the top of the housing(110) is narrow and lower portion of the housing(110) is enlarged. The housing(110) has a bottom section and a supporter(113) formed at a lower portion of the bottom section. The neutralization member receiving section(114) is provided at an outer portion thereof with plural protrusions(114a).
Patent KR-20040017431-A (KR)
Title: Base link of robot
Inventor: HAN GIL RYONG
IPC: B25J17/00
Filed: 2002-08-21
Abstract: PURPOSE: A base link for a robot is provided to efficiently use the inner space of the base link and to reduce the size of the base link and the weight of a robot articulation by parallel arranging a motor, a speed reducer, and an encoder in a triangular form. CONSTITUTION: In a base link(100) for a robot, a motor(111) rotates an output link(200). A speed reducer(113) reduces the rotary speed of the motor. An encoder(112) monitors the rotation of the motor. The motor, the speed reducer, and the encoder are arranged parallel in a triangular form. A motor output gear(121), a speed reducer input gear(123), and an encoder output gear(122) are coupled to the output unit of the motor, the input unit of the speed reducer, and the output unit of the encoder, respectively.
Patent KR-20040023083-A (KR)
Title: Method for controlling a skip operation in optical disc device
Inventor: KO BO HYEONG
IPC: G11B19/02
Filed: 2002-09-10
Abstract: PURPOSE: A method for controlling a skip operation on an optical disc device is provided to quickly search a desired recording position by gradually increasing a preset skip time interval depending on a successive input number or time of a skip key. CONSTITUTION: The successive input number of the skip key for randomly accessing a position to record data is checked(S31). The skip time interval is variably controlled according to the successive input number(S34). The position to record the data is jumped to the variably controlled skip time interval(S35). In case that the successive input number of the skip key is over a predetermined number, the skip time interval is increased as much as the predetermined time(S37).
Patent KR-20040023139-A (KR)
Inventor: KIM YEONG UI
IPC: G08G1/017
Filed: 2002-09-10
Abstract: PURPOSE: A system for monitoring and recording a wanted car by the police is provided to have a low cost in comparison with a conventional auto vehicle number identification(AVNI) and to be easily installed. CONSTITUTION: A system for monitoring and recording a wanted car by the police includes a lateral column(1), a camera unit(2), an illumination unit(3), a recognition unit(5), an operational device unit(7) and an image monitoring device. The camera unit(2) and the illumination unit(3) are installed on the top portion of the lateral column(1). The recognition unit(5) is provided with a recognition processor and a control processor for converting the inputted car image from the camera unit(2). The illumination unit(3) is used for photographing the car during the night. And, the operational device unit(7) controls the overall spot area by searching the device and the data of the spot area through a dedicated line.
Patent KR-20040027110-A (KR)
Title: Discrete package having insulated ceramic heat sink
Inventor: BAEK JONG HWAN
IPC: H01L23/433
Filed: 2002-09-27
Abstract: PURPOSE: A discrete package having an insulated ceramic heat sink is provided to be capable of improving insulation effect and heat release efficiency while reducing fabrication cost. CONSTITUTION: A discrete package having an insulated ceramic heat sink is provided with a lead frame pad(420) having the first and second surface, a lead(430) connected to one side of the lead frame pad, a semiconductor chip(440) attached on the first surface of the lead frame pad, and a ceramic layer(410) for directly contacting the second surface of the lead frame pad. The discrete package further includes an encapsulation part(450) for selectively enclosing the resultant structure. Preferably, topology exists between the lead and the lead frame pad.
Patent KR-20040029524-A (KR)
Title: System and method for transferring urgent message
Inventor: PARK CHUN U
IPC: H04M11/00
Filed: 2002-10-01
Abstract: PURPOSE: A system for transmitting an emergency message is provided to automatically inform many related parties of individual messages corresponding to the related parties at the same time, and to relay the messages corresponding to emergency messages, thereby enabling the related parties to quickly cope with emergent situations. CONSTITUTION: An emergency message transmission system(1) comprises as follows. A DB server(10) interlinks with various DBs(12,14,16,18), and manages various data. A message generation server(30) is connected with the DB server(10), and generates messages. A message transmission server(50) is connected with the message generation server(30), and transmits short messages. An ARS server(70) is connected with the message generation server(30), and transmits voice messages. One end of the emergency message transmission system(1) is connected with many data input terminals(2) existing in other fields through an intranet, and the other end thereof(1) is connected with message target terminals(3) through wire/wireless communication networks.
Patent KR-20040032426-A (KR)
Title: An apparatus for preventing the difference of temperature of strip in heating furnace
Inventor: LEE DONG SEOP
IPC: C21D9/673
Filed: 2002-10-09
Abstract: PURPOSE: An apparatus for preventing temperature deviation of strip in heating furnace is provided which effectively prevents widthwise thermal strain of strip and improves quality of strip accordingly by preventing overheating both corners of turning rolls of the input side in the heating furnace. CONSTITUTION: In an apparatus(1) for preventing temperature deviation between a widthwise central part and corners of the strip(100) in heating furnace(110) of continuous annealing facility, the apparatus comprises a cooling part(10) in which a heat exchanger is connected to an input side chamber(114) of the heating furnace through an outlet pipe(12), and temperature of an atmospheric gas in the heating furnace passing through the heat exchanger is lowered to 300 to 350 deg.C; a plural blowers(30a,30b) arranged at the rear side of the heat exchanger so that the atmospheric gas is sucked in the blowers through the heat exchanger; and an injection nozzle part(40) which is positioned at the rear side of the blowers so that an atmospheric gas of low temperature is supplied to the input side chamber through an inlet pipe(38), and in which housings positioned on an upper part of both corners of turning rolls(120) of the input side chamber are connected to the front end of the inlet pipe so that the atmospheric gas of low temperature is injected onto both corners of the turning rolls through nozzles of the housings.
Patent KR-20040032691-A (KR)
Inventor: HUH IN UK
IPC: H01L21/02
Filed: 2002-10-10
Abstract: PURPOSE: An apparatus for manufacturing semiconductor is provided to be capable of easily checking the leak generation in each gas container and line of an ion injection part. CONSTITUTION: An apparatus for manufacturing semiconductor is provided with at least one gas container(200a,200b) for storing predetermined gas and gas lines(210a,210b) installed at each gas container. At this time, the gas lines are integrated in a predetermined portion as a unit line(215). An MFC(Mass Flow Controller)(230a,230b) is connected to each gas line, wherein the MFC is used for controlling the flow of gas. The first manual valve(250) for controlling the supply of gas is installed at the unit line. The second manual valves(240a,240b) are installed on the gas lines for checking the leak of each gas line.
Patent KR-20040033558-A (KR)
Title: Rear projection screen and projector using same
Inventor: HWANG GYU HWAN
IPC: G03B21/625
Filed: 2002-10-15
Abstract: PURPOSE: A rear projection screen and a projector having the same are provided to prevent an image displayed on a screen from being deteriorated by reducing external light reflection. CONSTITUTION: A rear projection screen(40) includes a Fresnel lens(41) for focusing light radiated from a projection lens unit as parallel light. A lenticular lens(43) is aligned in front of the Fresnel lens(41) so as to form an image. A protection plate(50) is installed in front of the lenticular lens(43) in order to protect the Fresnel lens(41) and the lenticular lens(43). An anti-reflection section(60) is formed at one side of the protection plate(50) in order to prevent external light from being reflected towards a user while emitting a functional substance. The anti-reflection section(60) has a hollow filler, a core member, and a coupling member.
Patent KR-20040033693-A (KR)
Title: Mobile for sensing environment and service method thereof
Inventor: KANG MAL SU
IPC: H04B1/40
Filed: 2002-10-15
Abstract: PURPOSE: A cellular phone sensing external environments and a service method thereof are provided to install a sensor for measuring external environments, and to output setup data prestored in a memory according to the measured external environments through a speaker or a display, thereby enabling a user to recognize a self external environment. CONSTITUTION: If each sensor of a sensor portion(70) measures external environments, a controller(20) decides whether to change data outputted through a cellular phone display(40) or a speaker(50) according to measured results of the sensor portion(70). If setup data of the display(40) or the speaker(50) is to be changed, setup data restored in a memory(60) is outputted through the display(40) or the speaker(50). The memory(60) stores the setup data in accordance with the external environments.
Patent KR-20040034212-A (KR)
Title: Device of preventing tundish vortex and impurities flowing into mold
Inventor: HUH CHUN HAENG
IPC: B22D41/00
Filed: 2002-10-21
Abstract: PURPOSE: A device for preventing vortex and inflow of impure inclusions into tundish mold is provided to improve quality of product and reduce manufacturing cost by excluding outflow of impure inclusions into mold due to vortex of molten steel in tundish and naturally preventing outflow of impure inclusions floated on upper part of molten steel into the mold. CONSTITUTION: The device comprises a screw rod(10) an upper part of which is formed in a cylindrical shape, and in which screw is formed on a part of the screw rod that is dipped into molten steel in a reverse direction of vortex so that the screw rod is dipped into molten steel(2) in tundish(1) in the casting process to suppress generation of vortex in molten steel; and a fixing rube(11) insertingly fixed to an upper part of the screw rod and closely adhered to crater cover(8) installed in an upper part of the tundish to fix the screw rod flown in the tundish, wherein the screw rod comprises an upside-down truncated conical check ball(12) inserted onto the screw rod so that the check ball is lowered or lifted according to level of molten steel as it is being floated on the surface of molten steel, and the check ball closes submerged nozzle(5) on a lower part of tundish at a discharge completion time point of molten steel.