baber/WOPTO huggingface dataset:
Patent KR-20040025286-A (KR)
Title: Methods of fabricating flash memory devices
Inventor: MUN CHANG ROK
IPC: H01L21/8247
Filed: 2002-09-19
Abstract: PURPOSE: A method for manufacturing a split gate type flash memory device is provided to be capable of forming a floating gate pattern without forming misalignment and approximity effect. CONSTITUTION: A trench isolation layer(58) is formed on a semiconductor substrate for defining a plurality of first active regions(62a) and a plurality of second active regions(62b). Floating gate patterns(64) spaced apart from each other are formed on the first active regions(62a) by etching a conductive pattern using an oxide pattern as a mask. A tunnel oxide layer is formed at both sidewalls of the floating gate patterns(64). A plurality of control gate electrodes are formed on the floating gate patterns.
Patent KR-20040025360-A (KR)
Title: Ejecting apparatus of fire-proof material
Inventor: SHIN MYOUNG CHEOL
IPC: B05C5/00
Filed: 2002-09-19
Abstract: PURPOSE: Provided is a device for spraying heat-insulating refractory paint, which sprays the paint by only moving a spraying hose and a spraying nozzle without moving the whole device and performs the application of the paint simply. CONSTITUTION: The device comprises: a hydraulic supply part for supplying an oil pressure; a main cylinder(35), a suction cylinder(55) and an ejection cylinder(45) moving reciprocally by the oil pressure; a main load(36) and a piston(40) for applying pressure sufficient to suck or eject a high-viscosity spraying material, which are extended from the front end of the main cylinder and charged in a casing; a suction side load(56) and a suction valve(60) for opening and closing the suction end(65) of the spraying material, which are extended from the front end of the suction cylinder; an ejection side load(46) and an ejection valve(50) for opening and closing the ejection end of the spraying material, that are extended from the front end of the ejection cylinder; a spraying nozzle connected to the ejection end by a spraying hose for spraying the paints at a high speed; a hopper(26) connected to the suction end(65) and containing the spraying material; detection sensors(38,39,48,49,58,59) formed at both ends of the main load, the suction side load and the ejection side load; and a control plate comprising a microprocessor.
Patent KR-20040028062-A (KR)
Title: Roaming service method for public wireless LAN service
Inventor: JUNG WON YEONG
IPC: H04L12/46
Filed: 2002-09-28
Abstract: PURPOSE: A roaming service method is provided to permit users to move between access points within the public wireless LAN service area, maintaining a communication session. CONSTITUTION: A roaming service method comprises a first step of permitting a second wireless access point(13) to set a wireless link and transmit a roaming information request message to a first wireless access point(12) when a mobile terminal(11) has made a request on a network connection; a second step of permitting the first wireless LAN access point to transmit a roaming information response message to the second wireless LAN access point and an accounting end message to a network connection management unit(16) when the session for the corresponding medium access control exists; a third step of permitting the second wireless LAN access point to set a session and perform a medium access control authentication when the roaming information response message is received, and release the session when an identification response message is not received from the mobile terminal; a fourth step of permitting the second wireless LAN access point to transmit the identification response message to the network connection management unit, and permitting the network connection management unit to perform an extension authentication protocol(EAP) authentication; and a fifth step of maintaining the session upon success of the EAP authentication and releasing the session upon failure of the EAP authentication.
Patent KR-20040028078-A (KR)
Title: Vehicles auto call method to use wireless terminal that have drinking measurement function
Inventor: CHO SANG UK
IPC: H04W8/24
Filed: 2002-09-28
Abstract: PURPOSE: A method is provided to automatically call a taxi in accordance with the result of drink metering performed by the drink meter attached to the mobile terminal. CONSTITUTION: A method comprises a first step(205) of permitting a vehicle call service provider to receive the result of drink metering from a mobile terminal; a second step(207) of permitting a web server to call back the calling party and check whether the calling party is a subscriber of a vehicle call service; a third step(208) of obtaining the calling zone of the mobile terminal and selecting the vehicle which exists in the nearest location from the calling zone, if the calling party is a subscriber; and a fourth step(209) of transmitting the location and telephone of the calling party to the terminal mounted on the vehicle selected in the third step, and transmitting the expected vehicle arrival time to the mobile terminal.
Patent KR-20040028441-A (KR)
Title: terminal apparatus for dealing finance
Inventor: OH JUNG EUN
IPC: G07F19/00
Filed: 2002-09-30
Abstract: PURPOSE: A terminal device for use in a financial transaction is provided to rapidly process the card payment when the user utilizes the terminal device for use in a financial transaction. CONSTITUTION: A terminal device for use in a financial transaction includes an operational unit(11), a card reader(12), a fingerprint scanner(13), a fingerprint processing unit(16a), a card transaction processing unit(16b) and a displaying unit(14). The operational unit(11) receives the operational signal of the user. The card reader(12) reads the card information from the storage media. The fingerprint scanner(13) outputs the image of the fingerprint by scanning the fingerprint of the user. The fingerprint processing unit(16a) extracts the feature points of the image by receiving the image of the fingerprint from the fingerprint scanner(13) to encode the extracted feature points. The card transaction processing unit(16b) processes the requested transaction and stores the encoded fingerprint data and the transaction results to the fingerprint/card transaction information database. And, the displaying unit(14) displays the operational signal and the transaction process results.
Patent KR-20040032002-A (KR)
Inventor: HONG GWAN HONG
IPC: H04W92/06
Filed: 2002-10-08
Abstract: PURPOSE: A cellular phone call device using a general phone is provided to connect a cellular phone with a general phone used in a PSTN, thereby performing voice calls and data communication by using the cellular phone connected with the general phone as carrying out a general phone function by the cellular phone. CONSTITUTION: A ring signal sensor(40) receives a ring signal from a PSTN. A PSTN line switch(50) switches a telephone line network of a house with the PSTN. A DTMF receiver(80) inputs a designated key of a user. A state monitoring controller(90) senses whether a call is made between each device. A call waiting controller(60) maintains a call connection of the PSTN during a call forwarding process. The first and second line network connectors(20,30) connect with the PSTN. A central control processor(70) manages a switching function between the telephone line network and the PSTN. A power supplier(10) supplies driving power.
Patent KR-20040032705-A (KR)
Title: Manufacturing method of bedclothes using cover within tourmaline and the bedclothes
Inventor: YU SUNG HO
IPC: D06M11/00
Filed: 2002-10-10
Abstract: PURPOSE: Provided is a bed cloth using a bedding cover which has a tourmaline content to facilitate the blood circulation, make the metabolism fluently, and take a sound sleep while effectively preventing the bacterial growth with moisture resistant effect. CONSTITUTION: A method for manufacturing a bed cloth comprises the steps of: washing the target fabric to remove impurities from it; mixing 10wt.% of tourmaline powder, 40wt.% of dye, 49wt.% of water, and 1wt.% of naphtha-based thickener with each other; adding cationic agent, anionic agent and watersoluble polyurethane resin emulsion to the mixture; dipping the fabric in the mixed solution at 50-70 deg.C for 20-30 minutes; removing alien materials from the fabric, and finishing it; and softening, dehydrating and drying it at 120-150 deg.C for 20-40 minutes.
Patent KR-20020092317-A (KR)
Inventor: YANG KYONG UK
IPC: B05B9/04
Filed: 2002-11-14
Abstract: PURPOSE: An improved nozzle assembly suitable to supply fluid with a constant injection pressure is provided to prevent irregularity of injection pressure caused from vibration/external force such as a washing fluid pump. CONSTITUTION: The nozzle assembly comprises a housing(10) having a hollow(11) to form a passage for high pressurized fluid; a nozzle plate(20) with nozzle holes(21) and located at front end of the housing(10); a nozzle cap(30) coupled to the front end of the housing(10) to secure and connect the nozzle plate(20) to the housing(10); and a compressing component to store some of the fluid passing through the hollow(11) and to supply the fluid when the fluid is discharged at a certain pressure or below. The compressing component has a branch hole(10a), a compression cylinder(50) having a compression chamber(40a), a piston(41) to vary volume of the chamber(40a) and a spring(42) to elastically support the piston(41) in a direction of minimizing the volume.
Patent KR-20040043309-A (KR)
Title: position table for cutting glass
Inventor: CHOI JUNG HYEOK
IPC: C03B33/03
Filed: 2002-11-18
Abstract: PURPOSE: Provided is a placing table for cutting glass, which prevents a film attached to one side of the glass from pollution and damage and improves cutting reliability by making a uniform temperature distribution of the glass when cutting the glass by using laser beam. CONSTITUTION: The placing table(100) for cutting the glass(11) contains a square flat body having projection jaws to come into contact with paper labels(15) of the glass when the glass is placed with being turned over, wherein the paper labels(15) are attached to the film(14) attached to one side of the glass(11). The projection jaws are mounted on the upper side of the body and are formed in a rectangular shape to have a fixed thickness at the place correspond to all the paper labels(15) of the same lines or a square shape to have a fixed thickness at the place correspond to only each paper label(15).
Patent KR-20040043685-A (KR)
Title: Method of manufacturing surface mountable electrical device using conducting wire
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2002-11-19
Abstract: PURPOSE: A method is provided to eliminate a wrap-around process for wrapping a conductive layer around the side surface of a thin film resistor element, by connecting upper and lower electrodes through the use of conductive wires. CONSTITUTION: A method comprises a step of preparing a thin film resistor sheet(20) having conductive wires(30,35) inserted, at a predetermined interval, in the thin film resistor sheet in such a manner that the conductive wires are exposed from first and second surfaces(22,24) of the thin film resistor sheet; a step of forming first and second conductive layers on the first and second surfaces of the thin film resistor sheet in such a manner that the first and second conductive layers are electrically connected to the conductive wires; a step of forming non-conductive gaps(46,56) by removing certain parts of the first and second conductive layers, respectively; a step of cutting the thin film resistor sheet in the direction of dividing the conductive wires; and a step of producing a plurality of electrical devices by dividing the thin film resistor sheet in the direction perpendicular to the conductive wires.
Patent KR-20030004197-A (KR)
Title: A removal nail device in nail construction and therefor method
Inventor: KANG YOUNG DO
IPC: E02D5/80
Filed: 2002-11-22
Abstract: PURPOSE: A removal nail device by drawing is provided to dismantle simply by drawing a nail to the outside and to reduce the costs required for dismantlement. CONSTITUTION: The removal nail device by drawing comprises a nail member(10), a wedge separating-holding member(20) placed around the nail member(10), a semi-cylindrical wedge member(30) coupled with the nail member(10), a wedge fixing member(40) fixing the nail member(10) by binding the wedge member(30), a cylindrical connecting pipe member(50) coupled to the wedge fixing member(40), a cap member(60) and a cylindrical fixing spacer member(70) closing an opening of the foremost wedge separating-holding member(20).
Patent KR-20030012831-A (KR)
Title: Honeycomb Type Composite Beam Stiffened with Prestressed Concrete Panel having Novel Connecting Structure
Inventor: KIM SEON JU
IPC: E04C3/26
Filed: 2002-12-05
Abstract: PURPOSE: A honeycomb girder type precast concrete panel composite beam having a solid assembly structure is provided to compound a honeycomb girder type steel beam and a precast concrete panel simply. CONSTITUTION: The honeycomb girder type precast concrete panel composite beam having a solid assembly structure is formed by assembling a steel beam(10) and a precast concrete panel(20), wherein the steel beam(10) contains cutting parts(14) formed on a web(12) and a lower flange(31) attached on the non-cutting part of the web(12), and the precast concrete panel(20) contains many vertical reinforcing bars, many horizontal reinforcing bars and a concave lower flange receiver(21) to hold the lower flange.
Patent KR-20020097134-A (KR)
Title: Method To Develop Thousand-Years-Old Mineral Water from Deep Sea Water
Inventor: PARK YOUNG KUK
IPC: C02F1/42
Filed: 2002-12-07
Abstract: PURPOSE: A mineral water production which can produce mineral water that has the function of preventing diseases such as glucosuria, hypertension and cancer and maintains mineral balance by separating salt from deep seawater is provided. CONSTITUTION: After intake of deep sea water, install selective permeable ion-exchange membrane that only allows the permeation of sodium and chlorine for evacuating NaCl. For that, install a positive ion-exchange membrane which permeates Na¬+ and a negative ion-exchange membrane which permeates Cl¬- between negative plat and positive plate by turns. After passing deep seawater through that, NaCl in the water is removed and the water contains 60 sorts of mineral.
Patent KR-20030091647-A (KR)
Title: remote control system of remote-control
Inventor: SHIN HYUN OH
IPC: H04Q9/00
Filed: 2002-12-10
Abstract: PURPOSE: A remote control system using a remote controller is provided to control electronic products in another space by solving the control range limit of the remote controller. CONSTITUTION: An optical receiving unit(10) receives an optical signal from a random remote controller(R). A signal converter(20) senses the optical signal received in the optical receiving unit(10), and converts the sensed optical signal into intrinsic frequency signal data of an electronic product(E). A data transmitting and receiving unit(30) transmits the frequency signal data generated in the signal converter(20) to a wire. A data receiving unit(40) synchronizes and detects the transmitted frequency signal data. An inverse signal converter(50) converts the detected frequency signal data into an optical signal. An optical transmitting unit(60) transmits the optical signal converted in the inverse signal converter(50) for controlling the electronic product(E).
Patent KR-20040050444-A (KR)
Title: Neck anti-injury device of head rest for automobile
Inventor: KANG IL GUN
IPC: B60N2/48
Filed: 2002-12-10
Abstract: PURPOSE: A neck injury-preventing device of a headrest for a vehicle is provided to minimize the space between the seated person's head and the front of the headrest at the moment of a collision and minimize a relative motion difference between the upper part of the seated person's body and the seated person's head, and to prevent neck injury occurring when the seated person's head is suddenly pulled back. CONSTITUTION: A neck injury-preventing device of a headrest for a vehicle comprises a cable(21) one end of which is connected to a headrest bar(15), to pull forward and rotate the headrest bar, in a state of being supported by a cable guide(22) in a seatback(11); a rotating lever(23) rotatively installed to a seatback frame; and a lever drive apparatus part(30) comprising a push plate(31) situated inside the seatback and a guide unit elastically supporting and guiding the push plate in a state of being fixed to the seatback frame. The other end of the cable is connected to a side of the rotating lever, to pull the cable, in rotating. The guide unit rotates the rotating lever by an operating rod(35), as the push plate is pushed.
Patent KR-20040051629-A (KR)
Title: Cam cap having oil hole
Inventor: JUNG JAE HO
IPC: F01M1/06
Filed: 2002-12-11
Abstract: PURPOSE: Oil supply structure for lubricating a camshaft journal is provided to smoothly supply oil to the journal of a camshaft by changing the position of an oil supply hole guiding the flow of oil toward the journal of the camshaft. CONSTITUTION: An oil gallery(33) is formed in the axial direction of a camshaft(20). An oil supply hole(34) of which one side is communicated with the oil gallery is connected to a bolt hole(35) for bolt-connecting a cam cap(40). An oil line(42) is additively formed between the lower portion of a connecting hole(41) of the cam cap and the inner face of a cam bearing(44) to guide the oil guided to the outlet of the oil supply hole to the journal of the camshaft.
Patent KR-20040053908-A (KR)
Title: Micro Channel Heat Exchanger
Inventor: JANG DONG YEON
IPC: F28F17/00
Filed: 2002-12-16
Abstract: PURPOSE: A structure for discharging condensed water of a heat exchanger is provided to smoothly discharge condensed water dropping down from upper parts of refrigerant tubes. CONSTITUTION: Horizontal headers have hollows for moving a refrigerant. A plurality of vertical refrigerant tubes(3) are inserted into the horizontal headers to distribute the refrigerant moving in the headers. A plate(8) for drainage is attached to each surface of the plurality of vertical refrigerant tubes, wherein the plate for drainage is formed of a porous thin plate. A fin(6) is attached to the plate for drainage. Condensed water formed on a surface of the fin drops down right and left and reaches the plate for drainage to be absorbed by porous holes of the plate for drainage.
Patent KR-20040053569-A (KR)
Title: An enhanced boiling surface using a mems technology and method for fabricating thereof
Inventor: HONG JONG GAN
IPC: H01L21/027
Filed: 2002-12-17
Abstract: PURPOSE: A high efficiency boiling surface using an MEMS(Micro Electro Mechanical System) process and a manufacturing method thereof are provided, in which a concave cavity is arrayed and operated as an active nucleation site on the surface on which boiling is generated. CONSTITUTION: The first metal thin film having a predetermined thickness is deposited on a glass substrate(10). A plurality of heat lines(12) and pads(13) are formed by carrying out a photolithography process on the first metal thin film. The first negative photoresist layer is coated on the resultant structure. The second metal thin film(16) is deposited on the resultant structure. The second structures(18) are formed on the second metal thin film by depositing and patterning the second negative photoresist layer. The second metal thin film is selectively etched. The cavities(20) are then completed by forming the first structures(15) by selectively etching the first negative photoresist layer.
Patent KR-20040053627-A (KR)
Title: apparatus for separating waste matter of cylinder type screen
Inventor: KU KYONG SHIN
IPC: B07B1/52
Filed: 2002-12-17
Abstract: PURPOSE: A waste article eliminator of a cylindrical screen is provided to eliminate a waste article that blocks the meshes of the screen, thereby sorting operation of a strainer is done more effectively. CONSTITUTION: The waste article eliminator in a strainer to strain earth and sand or aggregate from wastes supplied into a rotating cylindrical screen(10) comprises: a shaft(50) equipped across the inner space of the cylindrical screen(10) in the longitudinal direction; and a brush(80), which is equipped to the shaft(50), to contact with the inner surface of the cylindrical screen(10).
Patent KR-20040054898-A (KR)
Title: Method of process for green tea with excellent preference by using of β-glycosidase
Inventor: BAEK JU HYEON
IPC: A23F3/14
Filed: 2002-12-18
Abstract: PURPOSE: A method of making the titled green by adding beta-glycosidase and acid additives promptly before the roasting process of manufacturing processes is provided. It can improve the degradation of water color caused by catechin oxidation and chlorophyll destruction generated during the standing time and produces green tea rich in flavor and excellent in color and quality. CONSTITUTION: To make green tea, 0.01 to 5% by weight of beta-glycosidase and 0.05 to 3% by weight of acid additives based on the green leaf of tea tree are added between immediately after steaming process to drying process of manufacturing processes containing steaming, roasting, rolling and drying, specifically promptly before the roasting process. The acid additives are at least one selected from the group consisting of ascorbic acid, citric acid, succinic acid, malic acid and tartaric acid.
Patent KR-20040056257-A (KR)
Inventor: CHOI HWA CHUN
IPC: A61Q5/06
Filed: 2002-12-23
Abstract: PURPOSE: Provided are a hairspray composition and a pump typed hairspray spray system using the same. The hairspray composition minimizes adverse effect on the hair by the exposure to ultraviolet rays, and has long-term hair styling effect, as well as prevents skinning. CONSTITUTION: A hairspray composition is characterized by containing 0.1-8 wt.% of copolymer or its neutralized product consisting of 0.0001-20 wt.% of ultraviolet rays absorbing monomer unit of the formula(1), 50-95 wt.% of (metha)acrylate based monomer unit, 2-14 wt.% of monomer unit containing a carboxyl group, and 0.1-30 wt.% of monomer unit containing a polysiloxane group; 0.01-90 wt. % of water; and 0.01-90 wt.% of propyleneglycol.
Patent KR-20020021806-A (KR)
Title: 탄성 휠
IPC: B60B9/12
Filed: 2000-08-01
Abstract: 베이스 림(2)을 구비한 디스크(1)와, 타이어(10)를 지지하는 림(3)을 구비한 탄성 휠에 있어서, 베이스 림(2)의 외주면과 림(3)의 내주면 사이에 고무 탄성체(4)가 환형으로 개재 장착되고, 고무 탄성체(4)와 베이스 림(2)의 외주면 또는 림(3)의 내주면 사이에 간극이 형성된다. 
     간극이 형성된 고무 탄성체(4)의 작용에 의해, 입력이 커짐에 따라서 고무 탄성체(4)가 저스프링 정수에서 고스프링 정수로 이행함으로써, 소입력시에는 진동을 흡수하며, 또한 대입력시에는 큰 변형을 억제할 수 있다.  그 결과, 소입력시부터 대입력시까지 내구성 및 안전성을 손상시키지 않고 승차감, 방진성능 및 방음성능의 향상을 도모할 수 있고, 특히, 방음성능에 관해서는 상기 간극의 존재가 100Hz 이상의 고주파수 영역의 방음에 매우 효과적이다.
Patent KR-20020069007-A (KR)
IPC: G06F13/42
Filed: 2000-10-23
Abstract: 컴퓨터 시스템 내 한 개의 칩셋의 메모리 제어 허브와 입/출력 제어 허브 사이에 데이터를 전달하는 인터페이스. 인터페이스의 일 실시예는 양방향 데이터 신호 경로 및 한 쌍의 소스 동기 스트로브 신호를 포함한다. 데이터 신호 경로는 복수개의 분할 트랜잭션에 의해 복수개의 패킷으로 데이터를 전송한다. 또한, 복수개의 패킷은 요구 패킷 및, 필요한 경우에, 보상 패킷을 포함한다. 더욱이, 일 실시예에 있어서, 복수개의 요구 패킷은 트랜잭션 기술자를 포함한다.
Patent KR-20020059679-A (KR)
IPC: G02B26/10
Filed: 2001-08-22
Abstract: 제 1 및 제 2 파장의 방사선에 의해 광 기록매체를 주사하되, 계단형 프로파일을 갖는 패턴소자의 패턴을 포함한 회절부(11)를 구비한 대물렌즈(10)를 갖고, 상기 제 1 파장의 방사선이 거의 회절없이 상기 회절부를 통해 투과되고 상기 대물렌즈가 상기 제 1 파장의 제 1 포커싱 특성을 갖도록, 상기 패턴소자의 계단의 전체 계단 높이는, 하기식에 의해 높이 h 1 의 거의 배수이고, 여기서 λ 1 은 상기 제 1 파장이고, n은 상기 회절부를 제조하는 재료의 굴절률이고, n 0 는 인접매체의 굴절률이고, 상기 계단은, 제 2 파장의 방사선이 상기 회절부에 의해 회절되고 상기 대물렌즈가 선택된 회절 차수의 상기 제 2 파장의 방사선에 대해 상기 제 1 포커싱 특성과는 다른 제 2 포커싱 특성을 갖도록 구성되는 광학 주사장치에 있어서, 상기 패턴소자의 인접한 계단 사이의 상대적 계단 높이는, 거의 aλ 1 인 광 경로를 갖는 상대적 계단 높이를 갖되, 이때의 a는 정수이고, a>1, λ 1 이 상기 제 1 파장이어서, 상기 선택 회절 차수의 제 2 파장의 방사선을 위한 투과 효율이 개선된 것을 특징으로 하는 광학 주사장치를 제공한다.
Patent KR-20020061628-A (KR)
IPC: F16F15/08
Filed: 2000-11-09
Abstract: 본 발명은 전자기식으로 작동 가능한 비례 밸브(10)에 관한 것이며, 상기 밸브는 압력 매체 연결부를 제어하는 조절 소자를 구비한 밸브부(14), 상기 조절 소자에 작용하는 아마추어 및 코일을 구비한 조절 자석(12) 및, 코일 구동을 조절하는 전자 제어 장치(16)로 구성된다.  전자 제어 장치(16)는 조절 자석(2) 또는 밸브부(14)에 플랜지 이음되므로 기계적 및/또는 유체 역학적 진동에 노출된다. 
     상기 전자 제어 장치(16)를 밸브부(14) 및/또는 조절 자석(12)과 진동 기술적으로 분리하기 위해, 상기 부품들 및 전자 제어 장치 사이에는 진동을 감쇠하는 적어도 하나의 매체가 댐핑 플레이트(18) 형태로 할당된다.