baber/WOPTO huggingface dataset:
Patent KR-20040082775-A (KR)
Inventor: PARK JANG HO
IPC: H03H9/64
Filed: 2003-03-20
Abstract: PURPOSE: A flip chip type surface acoustic wave device is provided to reduce the size of the chip and the package by manufacturing it with a compact size with implementing various functions. CONSTITUTION: A flip chip type surface acoustic wave device includes a piezoelectric wafer(11), a first functional pattern(12A), a second functional pattern(12B), a package(13), a first conductive part(15), a second conductive part(16), a first solder bump(14A) and a second solder bump(14B). The first functional pattern(12A) is formed on a surface of the piezoelectric wafer(11) and provided with a functional part of the surface acoustic wave filter and the connection terminal. The second functional pattern(12B) formed on the other surface of the piezoelectric wafer(11) and provided with a functional part of the surface acoustic filter and a connection terminal. The package(13) receives the piezoelectric wafer(11) inside thereof. The first conductive part(15) is formed on the inside of the package(13) for electrically connecting to the outside. The second conductive part(16) is formed on the other surface of the package(13) for electrically connecting to the outside. The first solder bump(14A) is electrically connected to the first conductive part(15A) and the terminal of the first functional pattern(12A). And, the second solder bump(14B) is electrically connected to the second conductive part(16) and the terminal of the second functional pattern(12B).
Patent KR-20040081702-A (KR)
Title: Glaze for pottery vessels added with green tea extract, which has beneficial effects and inherent colors of green tea leaves
Inventor: KIM VIT NA
IPC: C03C8/00
Filed: 2003-03-15
Abstract: PURPOSE: A pottery glaze containing green tea extract is provided to give beneficial effects and inherent colors of green tea leaves to pottery vessels. CONSTITUTION: The glaze is prepared by mixing glaze materials with liquid green tea extract instead of water or green tea powder and water. The green tea leaves are pre-treated by steaming at 100deg.C for 30-40sec, cooling quickly and drying in the shade for producing green tea powder or liquid green tea extract. The green tea powder is obtained by breaking steamed green tea leaves into a 3-5mm size and the liquid green tea extract is obtained by putting green tea leaves into a net and socking the net over 24hrs in warm water(60deg.C).
Patent KR-20030043820-A (KR)
Inventor: SIM JEONG SEOP
IPC: G01F19/00
Filed: 2003-03-27
Abstract: PURPOSE: A pigment mixing and measuring cup is provided to stably support a cup holder and to reduce manufacturing cost thereof by simplifying a structure of a body of the pigment mixing and measuring cup. CONSTITUTION: A pigment mixing and measuring cup includes a cup-shaped pigment mixing vessel(10) having a plurality of undercut parts(110), and a cup holder(20). The undercut parts(110) are protruded from an upper portion of the cup-shaped pigment mixing vessel(10). The cup holder(20) has upper and lower circular frames(210,220) for supporting a body of the cup-shaped pigment mixing vessel(10) and upper and lower supporters(230) for connecting the upper and lower circular frames(210,220) to each other. The undercut parts(110) of the cup-shaped pigment mixing vessel(10) are locked with the upper circular frame(210). A handle(30) extends from the upper circular frame(210) to the lower circular frame(220).
Patent KR-20030084601-A (KR)
Title: 운동기구용 운동프로그램 제공장치
IPC: G06F19/00
Filed: 2003-04-07
Abstract: 운동기구용 운동프로그램 제공장치에 있어서, 마이크로프로세서 내에, 국제 표준 체중 참고표와 표준 심장박동 참고표를 참고하게 하여 사용시 특정 사용자에 신장과 체중 등 기본조건을 입력하여 참고한 후 상기 사용자에게 체중과 표준체중간의 차이를 상기 마이크로프로세서가 자동적으로 계산해주며, 마이크로프로세서의 내부 프로그램을 이용하여 특정 사용자에게 적합한 운동방법을 제공하는 것을 특징으로 하는 운동기구용 운동프로그램 제공장치가 개시된다.
Patent KR-20030082908-A (KR)
Title: 생분해성 플라스틱 조성물, 그것의 성형물, 및 생분해율을조절하는 방법
IPC: C08L101/00
Filed: 2003-04-15
Abstract: 본 발명은 생분해율을 안정적으로 조절하고 내가수분해성 및 내열성을 향상시키며 투명성을 유지할 수 있는 생분해성 플라스틱 조성물, 그것의 성형물, 및 생분해성 플라스틱의 생분해율을 조절하는 방법 등을 제공한다.  더욱 상세하게, 본 발명은 생분해성 플라스틱(A), 특히 지방족 폴리에스테르 100 중량부를 카르보디이미드 화합물(B) 0.01 내지 5 중량부 및 산화방지제(C), 특히 분자량이 400 이상인 가리움 페놀형 산화방지제 단독 또는 상기 가리움 산화방지제와 포스파이트형 산화방지제 0.01 내지 3 중량부를 혼화하여 제조되는 점에 특징이 있는 상기 생분해성 플라스틱 조성물, 그것의 성형물, 및 생분해성 플라스틱의 생분해율을 조절하는 방법 등을 제공한다.
Patent KR-20030082456-A (KR)
Title: 반도체 스위치 회로 장치
IPC: H01L23/66
Filed: 2003-04-16
Abstract: 화합물 반도체 스위치 회로 장치에서는, 고주파 신호가 몰드 수지를 통해 누설되어, 아이솔레이션의 악화를 야기하고 있었다. 
     FET의 보호막 위에 폴리이미드층을 형성하고, 실드 메탈을 형성한다.  실드 메탈은 제어 단자와 컨택트하고, 제어 신호가 인가된다.  이에 의해 실드 메탈은 DC 전위로 되고, 고주파적으로 GND 전위로 되므로, FET의 IN-OUT 사이의 고주파 신호의 누설을 억제할 수 있다.  격자 형상 또는 게이트 전극 위에만 실드 메탈을 형성함으로써 필요한 입력 신호의 실드 메탈에의 흡수도 저감시킬 수 있다.
Patent KR-20040091267-A (KR)
Inventor: LEE GWANG RYEOL
IPC: G11B7/004
Filed: 2003-04-21
Abstract: PURPOSE: A recording method of an optical disk is provided to locate a rising edge of a multi-pulse after a reference clock which comes next to the first pulse. CONSTITUTION: By moving a rising edge of a multi-pulse(MP) to the right from a reference clock, an additional cooling time is created as much as a distance which the multi-pulse(MP) moves except a cooling time created before a next 1T clock from the first pulse(FP). The additional cooling time is 10 to 20% of a 1T clock. To compensate for an increase of the cooling time, a width of the multi-pulse(MP) gets bigger than other pulse. The width of the multi-pulse(MP) is 40 to 50% of the 1T clock.
Patent KR-20030038617-A (KR)
Title: Self filter for purifying sewage for kitchen sink
Inventor: YANG YONG GUN
IPC: E03C1/266
Filed: 2003-04-22
Abstract: PURPOSE: A self sewage purifying filter is provided to prevent the water pollution by filtering sewage. CONSTITUTION: A square support(3) is formed inside a case(1) of a filter device as waste water tank. Filter screen supports are loaded in the square support. A square synthetic fabric filter is arranged in the filter screen supports. To close the inlet of the case, a PVC fixing nut and a rubber ring are inserted in the middle of a PVC spiral pipe, a rubber ring is inserted in the PVC spiral pipe again and the PVC spiral pipe is installed in a pipe installing hole by tightening through the PVC fixing nut. A spiral portion of a spiral overflow pipe is inserted in the PVC spiral pipe. A ring of a bolt support is inserted in the front part of the spiral overflow pipe and installed in the bolt support by tightening through a nut. A clip is inserted by confirming to a blade face(1-1). The case is installed in a spiral overflow of a sink(2) by tightening through a PVC single rotating nut. A bellows hose is connected with a drainage pipe of a cylindrical filter. In passing sewage through an outlet of the PVC spiral overflow pipe, the water is temporarily stored by generating waves and forming a large space through the square synthetic fabric filter. The sewage is quickly absorbed by the square synthetic fabric filter. The purified water is collected in the bottom. The collected water is absorbed and purified by the upper synthetic fabric filter through an inlet filter hole of the cylindrical filter. The purified water is purified by absorbing in a sand layer. The purified water is purified by flowing in the lower synthetic fabric filter. The purified water is purified by flowing in the lower sand layer. The purified water is completely purified in the synthetic fabric filter. The completely purified water is fallen to an inner space through an outlet of an auxiliary screen support and passed through the drainage pipe. The water is thrown away through the bellows hose. Thereby, the water pollution is prevented.
Patent KR-20040092868-A (KR)
Inventor: KIM CHANG HYEON
IPC: C02F1/40
Filed: 2003-04-29
Abstract: PURPOSE: To provide a device for removing swarf in filter tank of swarf handling facility so that swarf is prevented from being accumulated between filters by removing swarf floated on an upper part of the filter tank. CONSTITUTION: The device comprises a filter part comprising driving sprocket wheels (10) and driven sprocket wheels (11) rotationally installed at the upper side surface of the filter tank (103), chains (12) rotated with being laid over the respective sprocket wheels, a driving motor (13) installed on an upper part of the filter tank and connected to the driving sprocket wheels, removing bars (14) installed at one side of the chains and extended in a width direction of the filter tank, and swarf pushers (15) installed at the removing bars and dipped into an upper part of oil in the filter tank to screen swarf; and a handling part comprising a hopper (20) installed at a side front part of the filter tank to receive swarf discharged to the outer side of the filter tank, an oil can installed at the bottom of the hopper, a filter (22) installed between the bottom of the hopper and the oil can to filter oil from swarf, and a transfer pipe (23) extended to the outside from the bottom of the hopper to transfer oil discharged swarf.
Patent KR-20040094009-A (KR)
Inventor: JUNG JIN DUG
IPC: E01C1/04
Filed: 2003-04-30
Abstract: PURPOSE: A connecting structure for an interchange is provided to reduce traffic congestion in the interchange by turning left or right and moving forward in the narrow space, and to go into the interchange variously according to the topography by changing the direction conveniently. CONSTITUTION: An interchange for three streets is composed of a first road(10) and a second road(20). A branch road(30) is connected to the first road and the second road to turn the vehicles to the right from the first road and the second road. A left-turn road(40) is constructed and branched from the first road or the second road to turn the vehicles to the left from the first road or the second road by turning over 360 angular degrees. The vehicle is turned to the right from the first road or the second road by the triangular branch road. The left-turn road is branched from the outside of the travel line of the first road, and jointed to the second road by turning 360 angular degrees.
Patent KR-20030089641-A (KR)
Title: Ｎｃ데이터의 공구궤적 표시방법 및 ｎｃ데이터 해석방법
IPC: G05B19/18
Filed: 2003-05-16
Abstract: 공구궤적을 나타내는 점군 중의 임의의 복수의 NC데이터 점에 대하여 이들의 점을 중심으로 한 주변에 있어서의 공구궤적의 곡률반경을 구하고, 곡률반경의 크기에 의해 정하여진 표시색에 의해 NC데이터 점 또는 그 연속을 표시한다.  또, XYZ의 3축으로부터 선택된 특정축에 대한 각 미소한 선분의 이동방향을 정, 부 또는 0로서 판별하고, 각 방향의 이동방향에 대하여 지정된 표시속성에 의해 미소한 선분 혹은 미소한 선분의 끝점을 표시한다.  또, NC데이터의 XYZ 3축으로부터 특정축을 선택한 후에, 이 특정축에 대하여 소망의 기점위치로부터 소정의 분할폭마다 특정축 방향의 영역을 지정하고, 각 영역에 대하여 소정의 표시속성을 부여한다. 그리고, 특정축에 대하여 영역마다의 표시속성에 따른 표시형태로 공구궤적을 XYZ축의 3축을 따라 표시한다.
Patent KR-20040099752-A (KR)
Inventor: SEOL SEONG UK
IPC: G06F17/30
Filed: 2003-05-20
Abstract: PURPOSE: A regional information search by electing and storing information for multiple unit regions is provided to store multiple unit region information selected by a user and transfer a search result corresponding to the stored multiple unit region information to the user. CONSTITUTION: The multiple unit region information stored in a customer system is transmitted to a regional information service system(110). The multiple unit region information is stored in the regional information service system(120). The customer transmits a keyword for information search(130). The regional information service system performs the information search by using the keyword(140). The search result is stored in the regional information service system(150). The multiple unit region information selected by the customer is compared with the unit region information included in the search result(160). The search result corresponding to the multiple unit region information selected by the customer is stored/transmitted/displayed to the customer(180).
Patent KR-20040100221-A (KR)
Inventor: LEE JAE GYEONG
IPC: G06Q50/00
Filed: 2003-05-22
Abstract: PURPOSE: A method for detecting short or ground faults on a DC power supply system for railroad vehicles using a current constant is provided to detect the short or ground faults on the DC power supply system for the railroad vehicle quickly and correctly by using the time constant of current supplied from a substation. CONSTITUTION: A relay receives the current on the power supply system(S701). Frequency signals over the fifth harmonics of the input current are removed by a low-pass filter(S702). A time variance ratio of the filtered current is measured(S703). After comparing the time variance ratio with a fault time variance ratio, the time constant of the current is calculated by applying the least square error method to the filtered current if the time variance ratio is larger than the fault time variance ratio(S706).
Patent KR-20040102638-A (KR)
Inventor: KANG JAE IK
IPC: H05B33/22
Filed: 2003-05-28
Abstract: PURPOSE: An organic electroluminescence device is provided to prevent decrease of light emitting region by preventing penetration of noxious gas into an organic layer. CONSTITUTION: An organic electroluminescence device comprises a first electrode layer(102), an insulation layer(106), an organic layer(108), and a second electrode layer(110). The first electrode layer is formed on an insulation substrate(100). The insulation layer has a plurality of trenches(104) formed into predetermined depths in an edge of a pixel peripheral region on the first electrode layer, and has a plurality of trenches(104). The organic layer is formed into a predetermined thickness along a surface of the first electrode layer and surfaces of the trenches. The second electrode layer is formed into a predetermined thickness along a surface of the organic layer.
Patent KR-20030094006-A (KR)
Title: 스판덱스 제조에 유용한 폴리우레탄/우레아 및 그의 제조방법
IPC: C08G18/08
Filed: 2003-05-29
Abstract: 이소시아네이트 종결 예비중합체를 용매 존재하에 사슬 연장하여 스판덱스의 제조에 유용한 분절 폴리우레탄/우레아를 제조한다.  이소시아네이트 종결 예비중합체는 화학양론적 과량의 이소시아네이트를 50당량% 초과의 약 0.015meq/g 이하의 평균 불포화도를 갖는 고분자량 폴리옥시알킬렌 디올 및 약 50당량% 이하의 폴리테트라메틸렌 에테르 글리콜을 포함하는 이소시아네이트 반응성 성분과 반응시켜 제조한다.
Patent KR-20040103282-A (KR)
Inventor: CHOI CHANG HWAN
IPC: A47C21/04
Filed: 2003-06-02
Abstract: PURPOSE: A hot-water mattress, which separates a hot-water supplying part and a mattress from each other or connects them to each other, is provided to prevent the human body from being damaged by an electromagnetic wave, and to easily carry or store the present mattress. CONSTITUTION: The hot-water mattress, in which the hot water is circulated, includes: an insulation material(13), arranged on a frame(10) which is seated over a water-proof fabric(12); a first and second hot-water pipe(20,20'), arranged in zigzags over the insulation material(13); a Bioceramic layer(15), arranged on a copper plate(14) covering the first and second hot-water pipe(20,20'); a plate(30), covering the Bioceramic layer(15); a branching unit(50), optionally flowing the hot water, supplied from a hot-water supplying unit(40), in the direction of the first and second hot-water pipe(20,20').
Patent KR-20040104231-A (KR)
Title: Active antenna module using multi-layered ceramic sheets and method of producing the same
Inventor: LEE JAE CHAN
IPC: H01Q1/00
Filed: 2003-06-03
Abstract: PURPOSE: An active antenna module and a method of producing the same are provided to reduce costs and processes by arranging a circuit board and an antenna on a ceramic sheet and sintering the circuit board and the antenna at the same time. CONSTITUTION: An active antenna module(90) comprises a first ceramic sheet(60), a thickness adjustment layer(69), a second ceramic sheet(70), and a shielding case(80). The first ceramic sheet has an antenna pattern(65), and a first conductive via hole(60a) connected to the antenna pattern. The thickness adjustment layer is arranged beneath the first ceramic sheet, and constituted by a plurality of ceramic sheets having a second conductive via hole(69a) connected to the first conductive via hole. The second ceramic sheet is arranged beneath the thickness adjustment layer, and has an active circuit portion(75) including an amplifier circuit, and a third conductive via hole(70a) for connecting the first conductive via hole and the active circuit portion. The shielding case is arranged at a lower surface of the second ceramic sheet so as to protect the active circuit portion.
Patent KR-20050000200-A (KR)
Inventor: PARK YU BE
IPC: H01L21/335
Filed: 2003-06-23
Abstract: PURPOSE: A transistor and a method for manufacturing the same are provided to restrain gate overlap capacitance and hot carrier by reducing the overlap area between a gate electrode and a source/drain junction. CONSTITUTION: A gate insulating layer(22A) is formed on a desired portion of a semiconductor substrate. A gate electrode(23B) is formed on the gate insulating layer. An overlap prevention insulating layer(23C) is formed to contact the side of the gate electrode and to contact the bottom of the gate insulating layer by tilt-implanting dopants. A source/drain junction(27) having an LDD(Lightly Doped Drain)(25) is formed in the substrate to align the gate electrode.
Patent KR-20040002761-A (KR)
Inventor: MIYOSHI TAKASHI
IPC: H01L31/18
Filed: 2003-06-27
Abstract: PURPOSE: Provided are a method which can form a transparent conductive film having high transmissivity by simple application procedure, and composition and solution for forming a transparent conductive film having high transmissivity. CONSTITUTION: The composition contains a water-soluble indium compound, a water-soluble organic tin compound containing halogen, and a water-soluble organic high molecular compound. The method for forming the transparent conductive film comprises the steps of (1) dissolving the composition into solvent of water or solvent consisting of water and organic solvent, to obtain a solution, and then applying the solution on substrate, and (2) baking the applied film. The method further comprises the step of reduction heating the film in the step (2).
Patent KR-20050006732-A (KR)
Title: a car accident recording system
Inventor: JANG KIL MYUNG
IPC: B60R11/04
Filed: 2003-07-10
Abstract: PURPOSE: An accident recording device of a vehicle is provided to examine the cause of the accident accurately by recording image and sound on the vehicle and surrounding condition around the vehicle. CONSTITUTION: An accident recording device is composed of a camera(10) installed in the upper center of a crash pad to look forward, a proximal sensor(20) detecting the front obstacles, a control unit(30) actuating the camera by receiving the obstacle detection signal from the proximal sensor, a recorder(40) storing the image picked up by the camera, and a screen(50) displaying the image from the camera and the recorder. A microphone(11) is formed in the camera, and the microphone and the camera are operated at the same time to store the sound signal from the microphone and the image signal from the camera in the recorder.
Patent KR-20050007038-A (KR)
Inventor: LIM JONG WOO
IPC: F23D14/00
Filed: 2003-07-11
Abstract: PURPOSE: A breakage preventing device of a hollow combustion tube is provided to prevent rupture or deformation of the U-tube by maintaining proper temperature in moving the movable heat resisting plate installed to the moving shaft by turning the rotating member with the motor. CONSTITUTION: A hollow combustion tube breakage preventing device is composed of plural movable heat resisting plates(20) surrounding the inside of a U-tube(10), a moving shaft installed to the outside of the movable heat resisting plate by a ball joint, thread-connected to the U-tube and composed of a driven gear(43) in the upper part, a rotating member(50) having an idle gear(51) intermittently formed at both insides and selectively thread-connected to the driven gear and an external gear(52) formed in the outer periphery, and a motor(60) fastened to the outer periphery of the U-tube to rotate a driving gear(61) engaged with the external gear.
Patent KR-20050007712-A (KR)
Inventor: KIM DAE JOONG
IPC: C02F1/44
Filed: 2003-07-11
Abstract: PURPOSE: To provide an apparatus for controlling pump in seawater desalination system using reverse osmosis, which allows system operators to easily recognize operation state of total system without going to the field by receiving information such as operation state of pumps from switched installed in the field and then transmitting pump selection orders to selectively control the pumps, thereby stably running the system. CONSTITUTION: In a desalination system which desalinates seawater using reverse osmosis with carrying the seawater and freshwater through a plurality of pumps (10,14), the apparatus for controlling the pumps comprises a plurality of switches (18,19) which sends information regarding operation state generated from the pumps and selectively controls movements of the pumps in accordance with received pump selection orders and a main control part (17) which receives the information regarding the operation state of the pumps to transmit the pump selection order to the switches.
Patent KR-20050009310-A (KR)
Inventor: JO JU SAENG
IPC: C02F11/12
Filed: 2003-07-16
Abstract: PURPOSE: To provide a centrifuge for extracting sludge, which is able to perform high-speed, non-vibration operation by decreasing vibration force of a basket and preventing vibration of a shaft from being transferred to a frame. CONSTITUTION: The centrifuge comprises a basket (10) where water to be treated is supplied through a sludge water supplying pipe (3) and a dehydration hole is formed at a side-wall, a driving motor (20) which connects the basket to a shaft (25), and a basket-support spring (30) which elastically supports the basket regarding a shaft direction of the shaft.
Patent KR-20040010357-A (KR)
Inventor: MASUDA MASATOSHI
IPC: B65D47/34
Filed: 2003-07-23
Abstract: PURPOSE: To provide a fluid discharging pump capable of exactly discharging the fluid in spite of its low cost and its simple construction. CONSTITUTION: The fluid spouting pump has a resin-made bellow member 6, a resin-made inlet valve mechanism 4 constructed of a valve seat member having an opening for flowing-in of the fluid and a valve member having a circular support portion and a valve portion connected to the support portion via a plurality of connecting portions, a resin-made outlet valve mechanism 5 constructed of a valve seat member having an opening for flowing-out of the fluid and a valve member having a circular support portion and a valve portion connected to the support portion via a plurality of connecting portions, a first pressing portion 11 moving the valve portion of the outlet valve mechanism 5 in the direction that the valve portion is separated from the valve seat member when a nozzle head 2 is pressed and a second pressing portion 12 pressing the bellow member 6 to change it from an expanded posture to a shrunk posture when the nozzle head 2 is pressed.
Patent KR-20050012992-A (KR)
Inventor: MUN HONG SUB
IPC: G06F9/24
Filed: 2003-07-26
Abstract: PURPOSE: A device and a method for booting an OS(Operating System) in a high speed using a non-volatile memory are provided to efficiently shorten time for booting a system by storing OS data to the memory, and reading the OS data from the memory and uploading the OS data to a RAM when system booting operation is performed. CONSTITUTION: A hard disk(14) stores the OS data and data of various kinds of programs. The second memory(16) separated from the hard disk stores the OS data. The first memory(13) such as the RAM executes the OS(130) by uploading the OS data read from the memory. The second memory is the non-volatile memory, such as a flash memory, storing the updated OS data after the system is terminated.