baber/WOPTO huggingface dataset:
Patent KR-20040026819-A (KR)
Title: Mobile Communication Terminal for Improvement of Specific Absorption Rate
Inventor: SON GI TAE
IPC: H04B1/40
Filed: 2002-09-26
Abstract: PURPOSE: An SAR(Specific Absorption Rate)-enhanced mobile communication terminal is provided to disperse and reduce an electric field proceeding to the head of a user by attaching an electromagnetic wave conductor to absorb electromagnetic wave and radiate it in the opposite of the head. CONSTITUTION: A conductor(7) for absorbing and radiating electromagnetic wave in a certain direction is attached on a trace line(6), a signal line for transmitting high output electromagnetic wave to a power inflow point(5) of an antenna(4), at the same surface of a printed circuit board(2). The electromagnetic wave conductor(7) made of a conductor plate or a conductive pigment changes a radiation pattern of the antenna(4). In other words, the electromagnetic wave conductor(7) absorbs electromagnetic wave generated from the trace line(6) and radiates it toward the antenna(4) from the printed circuit board(2), namely, in the opposite direction of the head of a user of a mobile communication terminal. The electromagnetic wave conductor(7) is not connected to a ground electric potential, so it does not affect antenna matching or a power gain.
Patent KR-20040029885-A (KR)
Title: Support structure for door of refrigerator
Inventor: KIM HYEONG YEOL
IPC: F25D23/02
Filed: 2002-10-02
Abstract: PURPOSE: A support structure of a refrigerator door is provided to realize two-sided opening of a door. CONSTITUTION: A pair of handle racks(47a) are connected with lower parts of a pair of handles(45a) formed at both sides of a door(D). The handle racks are engaged with a pair of handle pinions(49a) rotating centering on shafts(A1) where elastic members(63a) are installed. Hinge shaft pinions(51a) engaged with upper and lower hinge shaft racks(53a,53c) are formed integratedly with one sides of the handle pinions. Vertical guides(65a,65c) are installed on both sides of hinge shafts(55a,55c). The hinge shafts are inserted into hinge grooves(36a,36c) formed on bushes(33a,33c) formed at upper and lower surfaces of a refrigerator case.
Patent KR-20040036191-A (KR)
Title: Driving device for washing machine
Inventor: CHO SEONG JIN
IPC: H02K21/12
Filed: 2002-10-23
Abstract: PURPOSE: A driving device of a fully automatic washing machine is provided to increase an output of a motor and simplify a structure of a clutch by adhering a rotor on an outer circumference of a stator and enlarging each diameter of the rotor and the stator. CONSTITUTION: A driving device of a fully automatic washing machine includes a drying shaft, a washing shaft, a clutch housing, a stator assembly, a rotor, a rotor frame(530), and a plurality of fan members(W). The drying shaft is formed with a top drying shaft, a bottom drying shaft, and a drum for connecting the top drying shaft to the bottom drying shaft. The washing shaft is formed with a top washing shaft, a planetary gear for transmitting torque to the top washing shaft, and a bottom washing shaft. The clutch housing is used for covering the drying shaft. The stator assembly is formed with a core and a coil part. The rotor is located around an outer circumference of the stator assembly. The rotor frame(530) is used for fixing the rotor. The fan members(W) are formed on a sidewall(532) of the rotor frame(530). A plurality of cooling holes(W1) are formed on the sidewall(532) by the fan members(W).
Patent KR-20040037283-A (KR)
Title: File type and player for Multimedia on demend system
Inventor: LEE JAE HOON
IPC: G06F17/00
Filed: 2002-10-28
Abstract: PURPOSE: A file format and a program for replaying and sharing a multimedia file are provided to enable a user to search and replay multimedia files easily, and to link an advertisement system and other application program for profit model of a provider. CONSTITUTION: A user makes, edits, distributes, shares, and replays multimedia data file. A file format includes an index, a
Patent KR-20040039641-A (KR)
Title: Examination Apparatus for Liquid Crystal Panel
Inventor: KIM DAE YU
IPC: G02F1/13
Filed: 2002-11-04
Abstract: PURPOSE: A liquid crystal panel checking apparatus is provided to enable it to correspond to a fine pitch and to reduce the check requisition time. CONSTITUTION: The liquid crystal panel checking apparatus(100) comprises a PCB(Printed Circuit Board)(30), a TCP(Tape Carrier Package)(32) and a connection unit(36). A timing control unit and a power supplying unit, as a circuit type, are mounted to the PCB(30). The TCP(32) connected between the PCB(30) and the connection unit(36) is electrically connected to the PCB(30). Drive ICs(34) are connected to the TCP(32), respectively. The drive ICs(34) produce drive signals, which will be provided to the pads of the liquid crystal panel by using control signals and a direct voltage supplied from the PCB(30). The connection unit(36) is fixedly connected to the TCP(32).
Patent KR-20040041445-A (KR)
Inventor: OH JONG ROK
IPC: F24F1/00
Filed: 2002-11-11
Abstract: PURPOSE: An air conditioner is provided to easily assemble and disassemble a front grill and a front panel by simply attaching and detaching a lower plate, thereby easily confirming a polluted state of a filter and cleaning the filter. CONSTITUTION: An air conditioner includes a main body having an open front surface, a front panel(20) combined with the front surface of the main body, and a front grill combined with upper and lower parts of the front panel, wherein the front grill is divided into an upper plate and a lower plate(32) to cover a front surface of the front panel, and the lower plate is attached to or detached from the front panel by moving from a lower part of the front panel in a vertical direction. Slide holes(60) are formed at the lower part of the front panel to slide the lower plate to be combined with the front panel. Combining members are installed at a rear side of the lower plate to slide in association with the slide holes so that the lower plate is combined with or separated from the front panel.
Patent KR-20040042125-A (KR)
Title: Road profiling system using non-contact and inertial method
Inventor: CHOI GYU JAE
IPC: G01B7/34
Filed: 2002-11-13
Abstract: PURPOSE: A non-contact inert type road roughness measurement system is provided to rapidly measure road roughness, to analyze a road status and to calculate a road profile for a vehicle travel simulation. CONSTITUTION: A non-contact inert type road roughness measurement system includes an optical distance measurement sensor(7), an acceleration sensor(8) and an optical speed sensor(9), which are installed in a vehicle(5). The acceleration sensor(8) is aligned just on the optical distance measurement sensor(7). A road profile is calculated by means of predetermined computer system based on measurement signals obtained by the optical distance measurement sensor(7), the acceleration sensor(8) and the optical speed sensor(9). The optical speed sensor(9) is attached in the middle a supporter(10).
Patent KR-20040042347-A (KR)
Inventor: SHIN SONG BAE
IPC: F24F1/00
Filed: 2002-11-14
Abstract: PURPOSE: An air conditioner is provided to prevent the generation of friction and noise caused by the thermal shrinking of a condensed water tray and a guide part by chilled air. CONSTITUTION: An air conditioner includes a case(10) formed with an air circulation channel inside, and a condensed water receiver(20) mounted to the case with a predetermined distance from the air circulation path for avoiding the influence of chilled air circulating along the air circulation path on the condensed water. The air circulation channel is formed of a guide part(16) at a rear case(10R), and an air guide part(22) of the condensed water receiver. The condensed water receiver is mounted to the rear case by a pair of supporting elements(18) and a pair of fixing hooks(19), so that direct contact between the condensed water receiver and the guide part is prevented. Even though the condensed water receiver and the guide part become thermally shrunk, no friction is generated therebetween.
Patent KR-20040042587-A (KR)
Title: telescopic apparatus of steering wheel
Inventor: KIM GYEONG CHEOL
IPC: B62D1/18
Filed: 2002-11-15
Abstract: PURPOSE: A telescopic device of a steering wheel for a vehicle is provided to install the hoisting or lowering device between a rim of the steering wheel and a spoke as simplified structure, obtain a telescopic function, and reduce the weight and the cost. CONSTITUTION: A steering wheel for a vehicle comprises an annular steering rim(110) and a spoke(120) connecting the steering rim. The hoisting or lowering device of the steering wheel comprises hoisting or lowering shafts(310), and a locking unit. One-ends of the steering shafts are integrally fixed to the sides of the steering rim and the other ends are installed vertically movably inside the spoke. The locking unit selectively locks the hoisting or lowering device to the inner peripheral surface of the spoke. The locking unit comprises a fixed ratchet(210) installed to the inner peripheral surface of the spoke; a rotary ratchet(220) hingably combined to a side of the hoisting or lowering device and selectively engaged with the fixed ratchet; an operating plunger(260) disposed in a cylinder(250) formed to the inside of the steering rim, to grip the end of the rotary ratchet and move the rotary ratchet; and a return spring(270) installed inside the steering rim and combined to the end of the operating plunger, to give restoring force.
Patent KR-20040042619-A (KR)
Title: Method for Agrobacterium-mediated transformation of Eleuthercoecus sessiliflotus
Inventor: CHOI YONG EUI
IPC: A01H4/00
Filed: 2002-11-15
Abstract: PURPOSE: A method for Agrobacterium-mediated transformation of Eleutherococcus sessiliflorus is provided, thereby effectively transforming Eleutherococcus sessiliflorus using a small amount of embryogenic callus, so that the time for transformation can be reduced. CONSTITUTION: A method for Agrobacterium-mediated transformation of Eleutherococcus sessiliflorus comprises the steps of: culturing explant of Eleutherococcus sessiliflorus obtained by germinating zygotic embryo of Eleutherococcus sessiliflorus on MS solid medium containing 2,4-D to induce embryogenic callus of Eleutherococcus sessiliflorus; co-culturing the embryogenic callus of Eleutherococcus sessiliflorus with Agrobacterium tumefaciens to transform the embryogenic callus of Eleutherococcus sessiliflorus; removing Agrobacterium tumefaciens with antibiotics; selecting the transformed embryogenic callus of Eleutherococcus sessiliflorus using kanamycin; and re-differentiation of the transformed embryogenic callus of Eleutherococcus sessiliflorus.
Patent KR-20040045173-A (KR)
Title: Inspection system with alternation pallets
Inventor: HUANG LIANG YIN
IPC: G02F1/13
Filed: 2002-11-22
Abstract: PURPOSE: A test system having an alternation pallet is provided to accomplish high-efficiency test. CONSTITUTION: A test system having an alternation pallet includes a transfer device, a plurality of pallets(21,22), a tester(30) and a monitor. The transfer device provides circulating movement and is divided into a test area(11) and a stand-by area(12). Each pallet includes a space for transferring a to-be-tested product(52) and a power supply(23). The pallets are alternately located in the test area and stand-by area. The tester is set in the test area to test the product on a pallet moving to the test area. The monitor displays test results. The power supply of each pallet provides power to the product and warms up the product. The transfer device transfers the pallets to the stand-by area and test area in a circulating manner or alternately.
Patent KR-20020093754-A (KR)
Inventor: ITO YUKIHARU
IPC: G09G3/294
Filed: 2002-11-26
Abstract: PURPOSE: A method of driving an AC plasma display panel is provided to improve visibility sharply, and also increase contrast. CONSTITUTION: According to the method of driving an AC plasma display panel for carrying out gray-scale display using a structure in which each field includes a plurality of subfields, each of which comprises an initialization period, a write period, and a sustain period, at least in one predetermined subfield out of the plurality of subfields, at least a part of a sustain operation in the sustain period in the predetermined subfield and at least a part of an initialization operation in the initialization period in a subfield subsequent to the predetermined subfield are carried out at the same time.
Patent KR-20020093783-A (KR)
Inventor: KIM CHANG SUN
IPC: H01J61/04
Filed: 2002-12-02
Abstract: PURPOSE: A multi-fluorescent discharge tube is provided to achieve improved user convenience and reduce power consumption by rapidly turning on the lamp, while allowing a user to freely adjust the colorant encapsulated in the discharge tube. CONSTITUTION: A discharge tube(60n) emits light when a predetermined electric potential is applied through positive and negative discharge electrodes. The discharge tube has a plurality of positive discharge electrodes(50e,50g) and a negative discharge electrode(50f) which are installed alternately, such that two or three discharge induction paths are formed. The discharge tube has an outer shell made of a fluorescent permeable material.
Patent KR-20030047761-A (KR)
Title: Display and method of manufacturing the same
Inventor: URABE TETSUO
IPC: H05B33/10
Filed: 2002-12-05
Abstract: PURPOSE: A display apparatus and a method for manufacturing the same are provided to be capable of restraining the reflection of light due to metal line electrode located between organic light emitting diodes for increasing contrast and simultaneously simplifying manufacturing processes. CONSTITUTION: A display apparatus is provided with the first electrode(12) formed at the upper portion of a driving substrate(11), and at least one organic layer(14) including a light emitting layer, the second electrode(15). At this time, a driving panel(10) for extracting the light generated from the light emitting layer through the second electrode, is completed. The display apparatus further includes an enclosing substrate(21), a red, green and blue filter(22R,22G,22B) located opposite to the driving panel, and a black matrix(23) made of at least two selected from a group consisting of the red, green and blue filter.
Patent KR-20040050075-A (KR)
Title: Oil drain device of piston
Inventor: SEO JUN HO
IPC: F01M1/06
Filed: 2002-12-09
Abstract: PURPOSE: An oil drain device is provided to avoid the excessive consumption of oil by suppressing the back-flow of oil in the upward stroke of a piston, to improve the combustibility in combustion, and to prevent abnormal combustion by suppressing the backward ascending of the residual combustion gas. CONSTITUTION: An oil drain device includes a drain hole(13) facing the upper portion of a piston pin(11). A drain groove(14) communicated with the drain hole is formed on the piston pin. A discharge groove(15) for easy drain of oil is extended from one side of the drain groove. The discharge groove is spaced apart from a pin boss(16). The drain groove is spaced apart from the upper center of the piston pin to be selectively communicated with the drain hole in the upper and lower movement of the piston.
Patent KR-20040051088-A (KR)
Title: A managing and providing method of personal address information by using wire/wireless communication means
Inventor: KIL TAE HONG
IPC: H04W8/18
Filed: 2002-12-11
Abstract: PURPOSE: A personal address list information managing and providing method through a wired/wireless communication unit is provided to collectively manage address list data used in a mobile phone and managed in Web environment by synchronizing address list data mode. CONSTITUTION: A member user is connected to a service center and selects desired service(S140). If a member selects a specific phone number search service, the member user searches a specific phone number from address list information stored in a server(S280). A service center provides the user's search result(S300) and checks whether the member desires to immediately communicate with the phone number received by the user(S320). If the member desires to immediately communicate, the service center checks whether the member desires to communicate through a mobile phone, and in the case of the mobile phone, the service center connects a call to a mobile communication provider and transmits the search information to the mobile phone(S340).
Patent KR-20040051255-A (KR)
Inventor: JUNG HO SUN
IPC: A61Q19/00
Filed: 2002-12-12
Abstract: PURPOSE: Provided is a cosmetic composition containing plant extracts, which composition inhibits the generation of dandruff, improves itch and the skin, and has moisturizing effect on the skin. CONSTITUTION: A cosmetic composition is characterized by containing, as an active ingredient, at least two kinds of plant extracts selected from the group consisting of Artemisia Messerschmidtiana Besser, Schizonepeta tenuifolia Brig(Nepeta japonica Maxim.) and Foeniculum vulgare, in the amount of 0.3-15 parts by weight, based on the total weight of the composition.
Patent KR-20040052178-A (KR)
Title: Air cooling and air heating tube for a hothouse
Inventor: SEO GI SEOK
IPC: A01G9/24
Filed: 2002-12-14
Abstract: PURPOSE: A tube for cooling and heating vinyl house using cool and hot water is provided, thereby inhibiting air pollution within the vinyl house by cooling or heating liquid at the outside of the vinyl house and easily carrying out the cooling and heating the vinyl house. CONSTITUTION: The tube(10) for cooling and heating vinyl house through which water cooled or heated by a cooling and heating device installed in the outside of the vinyl house is passed comprises a stick type heat emitting pocket(11) having the area of 30 to 40 cm, a plurality of water passages(13) positioned within the stick type heat emitting pocket(11) and formed by fusion splicing the upper and lower heat emitting pocket, and a cool or hot water inlet, wherein the water passages(13) distribute inlet water to be heat exchanged with the outer surface of the heat emitting pocket(11); and the heat exchanged water is re-heat or re-cooled by the heating and cooling device and recycled to the tube(10).
Patent KR-20040055839-A (KR)
Title: Method for manufacturing hot rolled steel sheet having high strength and toughness
Inventor: JIN GYEONG BEOM
IPC: B21B3/02
Filed: 2002-12-23
Abstract: PURPOSE: A manufacturing method of hot rolled steel product for high strength-high toughness line pipes is provided to lower yield ratio by adding a certain amount of carbon, optimizing addition amount of Nb-V-Ti and properly controlling process conditions, thereby further greatly increasing tensile strength compared with yield strength. CONSTITUTION: The manufacturing method of hot rolled steel product for high strength-high toughness line pipes comprises a step of preparing a steel slab comprising 0.05 to 0.09 wt.% of C, 1.30 to 1.65 wt.% of Mn, 0.10 to 0.30 wt.% of Si, 0.015 wt.% or less of P, 0.003 wt.% or less of S, 0.010 to 0.060 wt.% of soluble Al, 0.040 to 0.060 wt.% of Nb, 0.040 to 0.060 wt.% of V, 0.10 to 0.30 wt.% of Ti, 0.10 to 0.30 wt.% of Mo and a balance of Fe and other inevitable impurities; a step of extracting the reheated steel slab after reheating the steel slab at a temperature of 1,200 to 1,220 deg.C; and a step of rough rolling the extracted steel product, finish rolling the rough rolled steel product at a temperature of 860 to 900 deg.C, and coiling the finish rolled steel product, wherein the steel slab is extracted at a temperature of 1,160 to 1,190 deg.C, wherein an accumulated reduction ratio during the finish rolling process is controlled to 75% or more, and wherein the finish rolled steel product is coiled at a temperature of 500 to 570 deg.C.
Patent KR-20040058733-A (KR)
Title: Method for fabricating CMOS image sensor with spacer block mask
Inventor: LEE JU IL
IPC: H01L27/14
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing a CMOS image sensor is provided to reduce dark current by using a spacer block mask for protecting the surface of a photodiode. CONSTITUTION: A field oxide layer(32) is formed on an epitaxial layer(31) to define an active region and a field region. Gate electrodes(33a,33b) of a transfer or reset transistor are formed on the epitaxial layer of the active region. A buried doping region(37) for a photodiode is formed in the epitaxial layer to align the gate electrode(33a) of the transfer transistor. An insulating layer(38) for a spacer is formed on the resultant structure. A spacer block mask is formed on the resultant structure to block the doping region, and then blanket etching is performed. The spacer block mask is removed.
Patent KR-20020016001-A (KR)
Title: Contour Forming Of Metals By Laser Peening
IPC: B21D11/20
Filed: 2000-06-26
Abstract: A system is provided for forming shapes and contours in a metal workpiece, comprising: a laser system that is capable of producing a series of laser pulses, wherein each laser pulse of said series of laser pulses has an energy within a range of 10 J to 100 J per pulse, wherein said each laser pulse has a pulse duration within a range of 10 ns to 20 ns and a rising edge that is less than 1 ns; a layer of material that absorbs light for fixedly attaching to a metal workpiece and comprising polyvinyl acetate of polyvinyl chloride plastic; means for flowing a thin layer of water over said layer of material; and means for imaging the near field of said each laser pulse to a spot size on said layer of material so that said series of laser pulses will generate compressive stress on the surface of said metal workpiece until a desired shape is formed therein without inducing unwanted tensile stress at the surface of said metal workpiece.
Patent KR-20020033810-A (KR)
IPC: G11B21/02
Filed: 2001-07-17
Abstract: 소정의 극간을 갖고 대향하는 1쌍의 요크 사이에 배치된 코일을 갖는 요동형 액츄에이터에 있어서, 코일을 지지하는 2개의 아암 내측면에 단부를 형성하고, 그 단부에, 단부의 하면으로부터 상면을 향해 직경이 점차 감소하는 관통구멍을 형성한다.  그 단부와 관통구멍에 수지로 이루어지는 유지 부재를 충전함으로써 코일과 아암을 결합한다.  이 구성에 의해, 예를 들면 디스크 장치 등에 사용되는 액츄에이터에 있어서, 박형화를 도모하면서 코일을 강고하게 캐리지에 고착할 수 있다.
Patent KR-20020064320-A (KR)
IPC: G01D3/02
Filed: 2001-09-27
Abstract: 베이스-에미터 전압과, 감지 가능한 특성에 해당하는 비선형 출력 신호를 갖는 바이폴라 트랜지스터 회로의 신호 보정은 3차 및/또는 고차에서 신호의 비선형성을 보정함으로써 개선된다.  본 발명의 일 실시예에 따르면, 트랜지스터의 출력은 베이스-에미터 전압과, 비선형 출력 신호와, 발생된 비선형성의 함수로 보정된다.  발생된 비선형성은 비선형 출력 신호에 부가되어, 이 비선형 출력 신호의 비선형성을 상쇄시키게 된다.  본 발명의 다양한 구현은 다양한 애플리케이션에 적용 가능한데, 각각의 애플리케이션은, 발생된 비선형성으로 간주될 선택된 특성을 가질 것이며, 이것은 각 애플리케이션마다 선택적으로 채택된다.  이런 방식으로, 3차 및 고차 보정이 행해지며, 특성, 예컨대 데이터, 온도 및 그 밖의 항목의 감지가 개선된다.
Patent KR-20020068059-A (KR)
IPC: B60R21/02
Filed: 2000-12-20
Abstract: 차량의 시트는 백-레스트(1)와 쿠션부부분(2)을 지니며, 상기 쿠션부분의 전방에 제공된 횡방향 비임(3)은 챔버(13)를 구비하며, 하나의 벽의 적어도 일부는 소성 변형가능한 금속 박판(12)으로 구성된다. 상기 챔버는, 박판의 관련된 소성 변형과 함께 챔버(13)를 팽창시키기에 적합한 가스발생기와 협동한다. 상기 팽창된 챔버는 안전벨트 아래로 시트 “잠수”하는 승차자의 위험을 최소화시킨다.
Patent KR-20020071019-A (KR)
Title: Ultrasonic diagnosic device
IPC: A61B8/00
Filed: 2001-11-15
Abstract: An ultrasonic diagnostic device for forming a 3-D echo data capturing area. A beam address array is comprised of a plurality of ultrasonic beam addresses constituting a 3-D echo data capturing space. The beam address array is divided into a plurality of address groups, for each of which two address scans are executed repeatedly. Accordingly, a time interval between two pieces of data is shortened, when differential operation is performed on two pieces of data acquired in the same beam position. The presence or behavior of ultrasonic contrast media in a biological tissue is displayed as a 3-D differential image.
Patent KR-20020070516-A (KR)
IPC: G01R31/36
Filed: 2001-11-20
Abstract: 재충전 가능한 리튬 배터리의 충전 상태를 추정하는 방법이 개시된다. 상기 방법의 제 1 단계는 배터리가 평형 상태인지 비-평형 상태인지를 결정하는 것이다. 만약 배터리가 평형 상태인 것으로 결정된다면, 배터리 양단의 전압이 측정되어 평형 충전 상태값으로 변환된다. 만약 배터리가 비-평형 상태라면, 배터리로부터 회수되거나 배터리에 공급된 충전값은 전류 적분에 의해 계산되며, 이 충전값은 앞서 계산된 충전 상태값에서 빼지거나 여기에 더해진다. 응용이 사전에 결정된 조건 하에서 사용될 수 있는 시간을 추정하는 방법이 또한 개시된다.