baber/WOPTO huggingface dataset:
Patent KR-20020084241-A (KR)
Title: 1,3-프로판디올을 기본으로 하는 카복실-작용성폴리에스테르 에폭시 수지 분말 코팅
IPC: C09D5/03
Filed: 2001-03-23
Abstract: a) 에스테르화 촉매의 존재하에 하나 이상의 지방족 글리콜(여기에서, 지방족 글리콜은 몰 기준으로 1,3-프로판디올 5 내지 90%로 이루어져 있다)과 하나 이상의 폴리카복실산 및/또는 무수물을 반응시킨 다음, 폴리에스테르가 카복실 체인 말단을 가진다는 것을 보장하기 위해 폴리에스테르를 엔드캡핑제로 엔드캡핑시킴으로써 형성되는 폴리에스테르 수지와; b) 에폭시 수지 가교결합제를 반응시킴으로써 형성되는 폴리에스테르 분말 코팅 조성물.
Patent KR-20030022816-A (KR)
IPC: H01L21/822
Filed: 2001-06-01
Abstract: 본 발명의 일실시예에 따르면, 집적 회로는 트랜지스터의 소스 영역에 비해 트랜지스터의 채널 영역상의 전위를 선택적으로 증가시키는 전압 발생기를 포함한다.
Patent KR-20040063600-A (KR)
Inventor: LEE TAE HEON
IPC: H01L23/40
Filed: 2003-01-08
Abstract: PURPOSE: A diode with a cylindrical lead wire is provided to eliminate the necessity of an additional heat sink of a predetermined size on a PCB(printed circuit board) of various electronic devices like a DVD player by efficiently guaranteeing a heat sink area of a power diode mounted on the PCB while using a cylindrical lead wire. CONSTITUTION: A cylindrical lead wire(60) is included in a diode(50) mounted on a PCB(500) so as to radiate the heat generated from the diode. The diode is a power diode. The lead wire is placed and mounted on the PCB, or is inserted into a through hole(80) to be mounted on the PCB.
Patent KR-20040066961-A (KR)
Inventor: LEE MYEONG SEOK
IPC: H01L21/027
Filed: 2003-01-21
Abstract: PURPOSE: A projection-type semiconductor exposure apparatus with a correction unit of an exposure error is provided to avoid defects that may have a bad influence upon the quality of a semiconductor by preventing the influence of scattered light, reflected light and diffracted light that are generated according to transmissivity of the surface of a reticle or a wafer and the various kinds of optical parts. CONSTITUTION: An exposure light source(100) generates the light necessary for an exposure process for forming a predetermined pattern on a wafer(500). A masking blade(150) selectively blocks the light generated from the exposure light source. A light source system includes the exposure light source and the masking blade. An illuminating system includes a condenser lens(200) that uniformly concentrates the incident light from the light source system on a specific direction. A pattern to be formed on a wafer is designed in a reticle(300). A correction unit(350) of an exposure error controls a region to be exposed. A mask system includes the reticle and the correction unit of the exposure error. A lens system includes a projection lens(400) that delivers the light passing the mask system to the wafer.
Patent KR-20030015883-A (KR)
Inventor: JUN YEONG HO
IPC: A47C27/14
Filed: 2003-01-24
Abstract: PURPOSE: Provided are a method for producing a polyurethane foam which exhibits anion discharging, far-infrared radiating, deodorizing and antimicrobial functions, as well as low elasticity and softness, a polyurethane foam produced by the method, and a pillow based on the polyurethane foam. CONSTITUTION: The method comprises the steps of (i) preparing a ceramic powder consisting of 100 parts by weight of SiO2, 23-10 parts by weight of Al2O3, 25-15 parts by weight of TiO2, 15-10 parts by weight of MgO, and 7-3 parts by weight of ZrO2; (ii) mixing 5-1 parts by weight of the ceramic powder into 100 parts by weight of polyether polyol(based on total polyurethane foam composition) to form a first composition of polyurethane foam; (iii) mixing 55-45 parts by weight of toluene diisocyanate, 3-1 parts by weight of water which is a foaming agent, 0.6-0.3 parts by weight of triethylene diamine which is an amine-based catalyst, 0.2-0.1 parts by weight of tin octoate which is a metallic catalyst, and 1.5-0.5 parts by weight of polydimethyl siloxane which is a surfactant to form a second composition of polyurethane foam; and (iv) adding the second composition to the first composition, so as to form a urethane bond between polyether polyol and toluene diisocyanate and simultaneously react the toluene diisocyanate with water to generate CO2 gas, thereby foaming is induced to form a polyurethane foam.
Patent KR-20030066452-A (KR)
Title: 유도 결합 플라즈마 처리 장치
IPC: C23C4/00
Filed: 2003-02-04
Abstract: 본 발명은 대형 기판에 대하여 용량 결합 성분에 의한 플라즈마 밀도의 저하 및 전계 분포의 편차에 의한 플라즈마 밀도의 불균일이 발생하지 않고, 보다 고밀도인 플라즈마로 균일한 플라즈마 처리를 할 수 있는 유도 결합 플라즈마 처리 장치를 제공하는 것을 목적으로 한다. 
     고주파 안테나(13)에 고주파 전력을 공급함으로써 처리실(4)내에 유도 결합 플라즈마를 형성하여 기판(G)에 플라즈마 처리를 실시하는 플라즈마 처리 장치에 있어서, 고주파 안테나(13)는 안테나선(46, 47, 48, 49, 50, 51, 52)의 존재 밀도가 성긴 부분(63)과 조밀한 부분(61, 62)을 갖는 동시에, 그 중심 부분(60)에 안테나선이 존재하지 않도록 구성되어 있다.
Patent KR-20040073037-A (KR)
Title: Apparatus of thermal vacuum evaporator
Inventor: PARK YEONG IL
IPC: H05B33/10
Filed: 2003-02-12
Abstract: PURPOSE: An apparatus is provided to achieve improved work efficiency by permitting the processes of evaporation material preparation, component replacement, and system maintenance to be performed in the outside of a glove box. CONSTITUTION: An apparatus comprises a glove box(110) filled with a gas; one or more vacuum chambers(120a,120b) including first vacuum chambers(121a,121b) disposed in the glove box, and second vacuum chambers(122a,122b) communicated to the first vacuum chambers and disposed in the outside of the glove box; a vacuum evacuation unit for vacuum evacuation of the vacuum chambers; and evaporation sources(123a,123b) arranged in the vacuum chambers, and which sublimes and/or evaporates the material to be deposited on a substrate by heating the material.
Patent KR-20040073190-A (KR)
Inventor: KIM HO YEONG
IPC: B60H1/34
Filed: 2003-02-13
Abstract: PURPOSE: An air vent structure of a vehicle is provided to remove defrost a front glass of a vehicle by heating the inside of the vehicle within a short time. CONSTITUTION: An air vent(120) of an air conditioning apparatus controls blowoff force and wind direction of air ventilated to an inside of a vehicle through grills(142). A heating unit is installed at the air vent for heating ventilated air instantly and within a short time to emit hot wind to an inside of the vehicle. The heating unit is selectively heated by a battery(220) supplying power to the vehicle and is operated by an operating switch(210) installed on an instrument panel(115).
Patent KR-20040076109-A (KR)
Inventor: JANG SUCK JAE
Filed: 2003-02-24
Abstract: PURPOSE: An operating method of a home-delivery distribution system is provided to transmit ordered details and contact information on a customer to a delivery person in text message, so that the delivery person can easily and exactly perceive the ordered details through the text message. CONSTITUTION: An operator receives a delivery service order from a customer(S300). A delivery service terminal controller is applied with a telephone number of the customer(S302), and checks whether the received telephone number is registered(S304). If so, the controller reads registration information on the customer, so that the operator can confirm customer information(S308). The operator receives ordered details(S310). The controller displays a text message writing window screen for writing the ordered details in a text message(S312). The controller inputs the ordered details in text message information(S314), and inputs a telephone number of the operator(S316). If a key for commanding a text message to be transmitted is inputted from the operator, the controller transmits the text message to a mobile terminal(S322).
Patent KR-20040076345-A (KR)
Inventor: MUN SEONG JUN
IPC: H04W24/00
Filed: 2003-02-25
Abstract: PURPOSE: A device for displaying a 3-dimensional RSSI of a mobile communication terminal by using a compass and a method therefor are provided to process directional information of a terminal by using a compass, and to 3-dimensionally supply exact RSSI information to a terminal user, so that the terminal user can receive an exact RSSI service. CONSTITUTION: A memory(160) stores various information data and 3-dimensional RSSI directional information data. A DSP(170) calculates previous directional information stored in the memory(160) and changed directional information, and forms an RSSI graph. A compass directional information processor(180) reads directional information indicated by a magnetic needle of a compass, which is different whenever a user moves a direction, and processes the directional information. A 3-dimensional RSSI display(300) displays an RSSI of a terminal in front/rear/right/left directions, and 3-dimensionally displays a good RSSI.
Patent KR-20040075662-A (KR)
Title: Air purifier
Inventor: JU TAE SUK
IPC: A61L9/20
Filed: 2003-02-25
Abstract: PURPOSE: An air purifier is provided to realize a simple structure capable of air purification and ventilation by a high voltage, thereby reducing the manufacturing cost and a size of an air purifier. CONSTITUTION: A body(10) has a control panel(12), and intake holes(13) and exhaust holes(14). An ultraviolet sterilizing lamp(20) is installed on an air transfer path of the body for removing a bad smell and germs of air. A pair of high-voltage output wires(30) generate unequal electric fields strong to a high voltage supplied from a high-voltage transformer(23) and generate local electric discharge at a part having more electric fields to separate alien substances from sterilized air. A charged body(40) has a plurality of charged plates electro-depositing the alien substances removed by corona discharge generated by the high voltage of the high-voltage output wires. Each charged plate is bent in U shape to secure an area for electro-depositing alien substances. A charged body frame is installed at one side of the charged plates, having a ground hole and a guide hole. Another body frame and a panel(44) having a safety switch working rod are installed at the other side of the charged plates.
Patent KR-20040077074-A (KR)
Inventor: BYUN YONG SANG
IPC: G02F1/1337
Filed: 2003-02-27
Abstract: PURPOSE: An orientation film forming method using an orientation film forming device is provided to apply an orientation solution in a desired position to form orientation films, thereby forming the orientation films having a uniform thickness on an entire substrate and reducing a material cost. CONSTITUTION: Plural TFT arrays or color filters(110) are formed on a substrate(100). By selectively dropping an orientation solution to the substrate(100) by an inkjet system, orientation films(130) are formed in uniform thickness. An orientation solution removing member moves in contact with an orientation solution discharge surface of a member in which the orientation solution is discharged from the inkjet system. The orientation solution remaining on the orientation solution discharge surface is removed by the orientation solution removing member.
Patent KR-20040080619-A (KR)
Inventor: CHOI GANG HEON
IPC: A23B7/10
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a cabinet for a kimchi storage house which is able to decrease loss and increase productivity by reducing the number of parts to be consumed for manufacturing. CONSTITUTION: The cabinet(10) comprises a rear side part(10a), a side part(10b) curved from both sides of the rear side part to form the side and a front side part(10c) curved from the end part of the side part toward the inner side of the radius direction to form the front side area, wherein at least one of the rear part, the side part and the front side part is formed by a single material as one body.
Patent KR-20030081081-A (KR)
Title: 저임피던스 디커플링 디바이스, 및 반도체 회로
IPC: H01L23/522
Filed: 2003-04-08
Abstract: 디지털 회로에서의 고주파 잡음파를 디커플링하는 디커플링 디바이스는, 반도체 기판 (43) 의 일부분, 그 위에 게이트 산화막으로서 형성된 절연막 (47), 및 그 위에 게이트 전극으로서 형성된 배선 (48) 을 포함하는 라인 디바이스로 형성된다.     배선 (48) 과 반도체 기판 (43) 사이의 라인 커패시턴스는 100㎊ 이상이고, 그럼으로써 디커플링 디바이스는 10㎓ 와 1000㎓ 사이의 주파수 범위에서 스위칭 디바이스에 의해 발생된 전자기 잡음파를 효과적으로 디커플링한다.
Patent KR-20040088100-A (KR)
Inventor: LEE GANG HYEON
IPC: H01L21/027
Filed: 2003-04-08
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to easily control fine line-width and to improve productivity by using a hard mask instead of a photoresist pattern. CONSTITUTION: An oxide layer(11) is formed on a substrate(10). A polysilicon layer(12) is formed on the oxide layer. A hard mask layer is formed on the polysilicon layer. A hard mask pattern(13) is formed by selectively etching the hard mask layer using a photoresist pattern(15) as a mask. The polysilicon layer is then etched using the hard mask pattern as a mask.
Patent KR-20030084678-A (KR)
Title: 배선판, 전자기기, 및 배선기판 위에 전자부품을 실장하는방법
IPC: H05K3/30
Filed: 2003-04-22
Abstract: 무연솔더를 이용하여도 낮은 비용으로 랜드박리를 생기지 않게 위하여, 관통홀(12)을 갖는 기판(11), 관통홀(12)의 내면을 덮는 제1도전막(13), 기판(11)의 표면에서의 관통홀(12)의 개구의 주위에 형성되고 아울러 제1도전막(13)에 접속된 제2도전막으로 이루어진 랜드(15), 기판(11)의 표면에 형성되고 아울러 랜드(15)에 접속된 회로배선(16), 이 회로배선(16)을 덮는 보호막(17), 및 랜드(15)의 외주가장자리(15A)의 적어도 일부를 덮는 피복부재(18)를 구비한다.
Patent KR-20040096246-A (KR)
Inventor: KIM CHEOL
IPC: A21B7/00
Filed: 2003-05-07
Abstract: PURPOSE: An automatic breadmaker is provided, to allow a main body and an oven to be combined firmly and to prevent the loss of heat and electric power effectively by interposing an insulator between the main body and the oven. CONSTITUTION: The breadmaker comprises a main body having an oven accommodating part; an oven which is accommodated in the oven accommodating part of the main body and has a rear part(32) and a side part; a separation part(40) which is set between the main body and the oven and forms a certain space; and an insulator(50) which is interposed in the space formed between the main body and the oven. Preferably the separation part(40) comprises at least one first separation projection(46) which is formed in the rear part for forming the space where the insulator is inserted; and at least one screw(49a) which penetrates the main body to be combined with the first screw hole(41) of the first separation projection.
Patent KR-20040097668-A (KR)
Inventor: HWANG RYONG
Filed: 2003-05-12
Abstract: PURPOSE: A method for approving an EC(Electronic Commerce) settlement using a WAP(Wireless Application Protocol)-push service is provided to reduce user's troublesomeness to input a password, inform the user of detail information for transaction particulars, and fasten a process by reducing a procedure for encrypting approval. CONSTITUTION: The user registered to a mobile communication provider orders the service to a service provider(S20). A settlement approval server receives a mobile communication terminal number, personal information, and order details from the mobile communication terminal connected to the service provider server through the network(S22). The settlement server transmits the URL(Uniform Resource Locator) of a settlement particulars/approval page by linking with the mobile communication provider server in real-time(S32). The user confirms the settlement information(S34). The post-payment typed settlement for a service order is finally approved by settlement confirmation(S40).
Patent KR-20040098122-A (KR)
Inventor: CHO TAE HUI
IPC: H01M4/88
Filed: 2003-05-13
Abstract: PURPOSE: A method for preparing an electrode for the generator of a fuel cell is provided, to prevent the separation of a catalyst from the surface of an electrode during electrochemical reaction, thereby preventing the deterioration of performance. CONSTITUTION: The method comprises the steps of mixing a catalyst and an adhesive to obtain a mixture; compressing the mixture to prepare a molded product; sintering the molded product in a vacuum furnace under nitrogen atmosphere at a temperature of 150-450 deg.C for 10-200 min to prepare a sintered body; and housing a net material on the surface of the obtained sintered body to prepare an electrolyte. Preferably the compression molding is carried out at a pressure of 0.1-10 Ton/g.
Patent KR-20030051480-A (KR)
Inventor: PARK SEUNG HWAN
Filed: 2003-05-20
Abstract: PURPOSE: A method and system for a mobile contents sale and a multimedia advertisement service is provided to supply a profit to a mobile contents user and a mobile contents company, respectively, by selling wireless contents unused or to be deleted and supplying a push advertisement during the selling process. CONSTITUTION: A mobile service user connects to a site(1-2) for selling contents. A client relation managing DB(1-1) manages all sale records of a client. A general DB(1-3) manages information of an advertisement and an advertiser. The client sells contents stored in a mobile device using sale only software through a wireless Internet. A sale price in a connected site is stored in the client relation managing DB(1-1). The client sells and uploads contents. In the contents uploading process, a push advertisement is executed. If the user sells contents, cyber money is supplied.
Patent KR-20040100277-A (KR)
Inventor: CHO NAM YEOP
IPC: F25B1/00
Filed: 2003-05-22
Abstract: PURPOSE: A multi-type air conditioner with capillary for oil distribution is provided to branch a refrigerant suction tube connected to two compressors in the shape of Y and slantly couple a capillary tube between the branch pipes for collecting oil, thereby reducing manufacturing cost. CONSTITUTION: A multi-type air conditioner with capillary for oil distribution includes a refrigerant suction tube connected to two compressors(11,12) of different capacities. The refrigerant suction tube is branched in the shape of Y. A capillary(23) is slantly coupled for collecting oil between the branched tube parts(21,22) having different diameters according to the capacities of the compressors.
Patent KR-20040102842-A (KR)
Inventor: HA HYEON JUN
IPC: H01J23/05
Filed: 2003-05-29
Abstract: PURPOSE: A magnetron is provided to unify the sizes of vanes and straps by improving the structure of vane, thereby facilitating supply and demand of components of the magnetron. CONSTITUTION: A magnetron includes a cylindrical body, a plurality of vanes(104), and the first and second straps(116a,116b). The plurality of vanes are arranged radially. The front end of each vane faces the axial core of the body and its back end comes into contact with the inner side of the body. The first and second straps electrically connect the plurality of vanes. Each of the vanes includes a contact groove in contact with one of the first and second straps, and a groove through which the other strap penetrates. The two grooves are formed in parallel.
Patent KR-20040102958-A (KR)
Title: Television and Control Method the Same
Inventor: BYUN HEUNG SU
IPC: H04N21/475
Filed: 2003-05-30
Abstract: PURPOSE: A TV and a control method thereof are provided to set a viewer at rest and mentally and physically, to enhance concentration and to relieve one's fatigue. CONSTITUTION: A memory member(12) stores video and audio information relating to visual stabilization, mediation and concentration according to at least one or more user's modes and setup values according to the user's modes. A video/audio processing member(16) processes the video/audio information, thereby capable of outputting the information to the outside. A video/audio output member having a speaker(14) and a display member(13) outputs the output of the video/audio processing member to the outside. A user's interface member(11) inputs a user's mode setup command. A control member(17) updates user's mode setup values of the memory member according to the user's mode setup command through the user's interface member and outputs one among the video and audio information through the video/audio output member when a driving condition is accorded with the user's mode setup value.
Patent KR-20040105357-A (KR)
Inventor: KIM GYEONG NAM
IPC: C08K9/04
Filed: 2003-06-07
Abstract: PURPOSE: Provided are ferrimagnetic-polymer particles useful for carrying out heating therapy and chemical therapy at the same time, which gives self-heating effect resulting from a sufficient amount of ferrimagnetic particulates and serves as a medium for transferring a bioactive component. CONSTITUTION: The spherical ferrimagnetic-polymer particles comprise nuclei formed of ferrimagnetic particulates; and at least one biodegradable polymer layer coated on the nuclei, and have a diameter of 0.1-2 mm. The ferrimagnetic particulate is MO·xFe2O3, wherein M is a divalent metal cation and x is 1-6, or barium ferrite (BaO·6Fe2O3). The ferrimagnetic-polymer particles comprise the ferrimagnetic particulates in the amount of 50-95 wt% based on the total weight. The biodegradable polymer includes sodium alginate or chitosan.
Patent KR-20040106018-A (KR)
Inventor: YOON HYEON SU
IPC: H03F1/32
Filed: 2003-06-10
Abstract: PURPOSE: An analog adaptive predistorter for a power amplifier is provided to improve an efficiency and a cost of the power amplifier by varying a resistance of a diode according to an environmental change of the power amplifier. CONSTITUTION: An analog adaptive predistorter for a power amplifier includes an intermodulation distortion generator(110), an intermodulation distortion varying circuit(120), and a bias portion(130). The intermodulation distortion generator generates a mixed distortion signal having a high frequency input signal together with a mixed distortion signal. The intermodulation distortion varying circuit includes a transmission line, a second capacitor, and a first diode. An end of the transmission line is coupled with the intermodulation distortion generator via a first capacitor. The second capacitor connects the other end of the transmission line to the intermodulation distortion generator in series. The first diode is coupled with the transmission line in parallel and has a resistance varying according to a bias voltage. The bias portion applies a direct current bias voltage which is adjusted by an environmental change of the power amplifier to the first diode.
Patent KR-20040106048-A (KR)
Inventor: CHOO GYO SEOP
IPC: G02F1/1333
Filed: 2003-06-10
Abstract: PURPOSE: A reflection-transmission type array substrate, a method for manufacturing the same and an LCD(Liquid Crystal Display) comprising the same are provided to prevent light leakage at the boundary between a reflection region and a transmission region due to the slope of an insulating layer by forming a light shielding pattern at the boundary. CONSTITUTION: A pixel cell region having a reflection region(R) and a transmission region(T) is designated in a substrate. An organic insulating layer(130) is formed in the reflection region, wherein the organic insulating layer slopes toward the transmission region. A pixel electrode(140) is formed in the reflection region and the transmission region. A reflection plate(160) is formed in the reflection region. A light shielding pattern(112) is formed at the boundary between a reflection region and a transmission region to prevent the incidence of the light to the slope of the organic insulating layer.
Patent KR-20030051573-A (KR)
Inventor: KIM GWAN HO
IPC: G01K1/022
Filed: 2003-06-10
Abstract: PURPOSE: A recording device of concrete curing temperature is provided to promote the proper steam curing and improve the quality of concrete by recording the transition of concrete temperature in a whole curing process. CONSTITUTION: The recording device of concrete curing temperature is composed of: a collecting room provided with holes(106) at one side and a magnet(108) operating a capsule(200) when the collecting room is received; a square box-shaped socket(100) protecting the main parts of the capsule; a micro controller unit put into the collecting room and mounted on a printed circuit board and switching on by the magnet of the socket; a square box shaped-capsule containing a temperature sensor and an optical sensor, detecting the concrete curing temperature and storing various information, then giving all data to a user.