baber/WOPTO huggingface dataset:
Patent KR-20040066988-A (KR)
Inventor: BAE JAE GU
IPC: B29D11/00
Filed: 2003-01-21
Abstract: PURPOSE: A mold for casting a surface-protected plastic glasses lens and its manufacturing method are provided to improve the different property between mold and cast monomer, to minimize the damage of mold surface, to increase the reusing rate of mold, and so to reduce the costs between processes. CONSTITUTION: The mold for casting a surface-protected plastic glasses lens is characterized in that a multi-bonding fluoride coupling agent is coated on the mold surface of glass material. The method for manufacturing the mold includes following processes of; placing the mold of glass material for casting the plastic glasses lens on the top of chamber in which a vacuum decompression is possible and to evaporate a protective layer out of the multi-bonding fluoride coupling agent on the mold surface in the decompressed state; and inputting the mold evaporated by the protective layer into oven and to thermally treat it therein.
Patent KR-20030067569-A (KR)
Title: 서브머지드 아크 용접용 본드 플럭스
IPC: B23K35/362
Filed: 2003-02-07
Abstract: 본 발명의 서브머지드 아크 용접용 본드 플럭스는 전체 질량당 SiO 2 : 21 내지 29질량%, Al 2 O 3 : 16 내지 25질량%, MgO: 15 내지 25질량%, CaO: 2 내지 8질량%, CaF 2 : 1 내지 8질량% 및 TiO 2 : 4 내지 12질량%를 함유하고, 상기 SiO 2 , MgO 및 Al 2 O 3 의 플럭스 질량당 함유량을 각각 [SiO 2 ], [MgO] 및 [Al 2 O 3 ]이라고 할 경우에 ([SiO 2 ]+[MgO])/[Al 2 O 3 ]=2 내지 2.5를 만족시킨다.  또한, 금속 Mn 또는 Mn 합금을 Mn 환산으로 1 내지 10질량% 함유하고, 금속 탄산염을 CO 2 환산으로 1 내지 10질량% 함유하는 것이 바람직하다.  이러한 구성에 의해, 철골 및 교량 등의 강철 구조물의 용접에 적용되는 하향 필렛 서브머지드 아크 용접에 있어서, 특히 대입열에서의 단층 및 다층 용접에서 작업 능률의 향상이 가능하고, 우수한 용접 품질도 또한 수득된다.
Patent KR-20040072403-A (KR)
Inventor: KIM IN GYEONG
IPC: H04B1/707
Filed: 2003-02-12
Abstract: PURPOSE: A wireless transmitting and receiving apparatus is provided to improve a bit rate through a transmission method reflecting a channel change. CONSTITUTION: A transmission diversity decoding/channel compensating unit(130) obtains a diversity signal through a receiving antenna for decoding the diversity signal, and compensates a channel. A channel information extracting unit(160) extracts channel information obtained from the transmission diversity decoding/channel compensating unit(130). An MCS level selecting unit(170) selects an MCS(Modulation and Coding Scheme) level according to information of the channel information extracting unit(160). A receiving demodulator(140) demodulates the signal received by the transmission diversity decoding/channel compensating unit(130). A map decoding unit(150) decodes the demodulated signal according to a map for obtaining transmission data. A turbo coding unit(100) codes the transmission data according to a level set by the MCS level selecting unit(170). A transmission modulator(110) modulates the coded signal through an interleaver according to the MCS level. A transmitting diversity coding unit(120) transmits the signal by using some antennas according to a set transmission diversity method.
Patent KR-20030027906-A (KR)
Title: Exhaust device of combustion gas by using air distributing plate of wheel
Inventor: KIM GOUNG JOON
IPC: B62D37/02
Filed: 2003-01-21
Abstract: PURPOSE: An exhaust device for combustion gas by using an air distributing plate is provided to reduce air resistance on a wheel and to take out combustion gas of a combustion chamber with passing air. CONSTITUTION: An exhaust device for combustion gas by using an air distributing plate installs the air distributing plate to front and rear wheel sides. The air distributing plate distributes air against the wheel easily when a vehicle travels. Therein, air resistance to travel forward is reduced. Combustion gas of the combustion chamber is pulled out by passing air when the air distributing plate is installed. Therefore, life of components is lengthened.
Patent KR-20030070838-A (KR)
Title: 인스트럭션 처리 시스템 및 방법과 프로그램
IPC: G06F9/38
Filed: 2003-02-25
Abstract: 본 발명은 계산유닛(16)에 의해 프로그램 인스트럭션(11)을 처리하기 위한 처리 시스템과 관련있다.  실시간형인 제약조건을 만족시키기 위하여, 인스트럭션을 실행해야 할 시간점(t1)을 정의하고, 사실상 이들 시간점에서 인스트럭션을 실행한다.  이를 위하여, 처리 시스템은 이들 시간점을 실행시간(13)과 비교하기 위한 수단(14), 비교 함수로서 계산 유닛에 의해 인스럭션을 실행하거나 혹은 실행하지 않도록 하기에 적합한 파이어링수단(15)을 포함한다.  인스트럭션 블럭은 이를 실행해야 할 시간점을 나타내는 적어도 하나의 태그와 관련있다.  실행시간과 일정 태그를 비교하고, 일정 태그와 실행시간 간에 부합될 때에 이 일정 태그에 대응하는 인스트럭션 블럭을 기술하는 디스크립터(B1 * )를 제공하기에 적합한 내용 주소화 메모리(22)에 이 태그를 저장한다.
Patent KR-20040080299-A (KR)
Title: Safe call device for a portable phone, concerned with guaranteeing a safe call
Inventor: GOO JAE CHEON
IPC: H04B1/40
Filed: 2003-03-07
Abstract: PURPOSE: A safe call device for a portable phone is provided to enable a portable phone user to recognize a received call in a safe place without a communication interruption, and to receive the call in real time with a transceiving supplementary device, thereby guaranteeing a safe call. CONSTITUTION: A call transmitter(3) delivers an alarm to a user after sensing a received call. A call receiver(4) is used such that the user can recognize the received call. An interphone(5) transceives the call in place of a portable phone. An interphone recognizer(6) recognizes hang-on/off states of the interphone(5), and recognizes a DTMF tone or a code signal with an ID. If the user recognizes the call and inputs the ID, a switching multiplexer(7) automatically connects a speech line for connecting the interphone(5) with the portable phone. A call connection/cancellation setting portion(8) opens/closes the portable phone. A wireless transceiver(9) bidirectionally transceives a voice signal and a control data signal. An expansion part(10) expands additional functions. A money mechanism(11) is used such that the user can automatically use a device by injecting money. A microcomputer software part(12) controls an entire system.
Patent KR-20030043818-A (KR)
Title: Automatic waiter pager
Inventor: MUN MYEONG IL
IPC: H04B1/00
Filed: 2003-03-18
Abstract: PURPOSE: An automatic waiter pager is provided to allow a rabbit toy in a body to stand up by using the force of compressed air, and to operate an automatic system device inside the toy, so as to deliver paging signals to waiters or a service counter. CONSTITUTION: A toy of rabbit is used as a waiter paging device. Functions and operations of eyes(38), noses(39,40), a mouth(41) and ears(36) are intactly used in paging waiters. Operations of the parts are progressed by using compressed air. The compressed air is produced circularly based on functions of an automatic door and a rabbit, not by receiving air from the external. The automatic door and a rabbit body are made of elastic rubber. Frame pieces are used for balancing. The waiter paging device is compatible with signal structure devices currently used in restaurants. The waiter paging device is capable of being inserted inside a table and being moved. Power connection of start buttons is made circularly, so that only one operation is performed and two operations are not simultaneously performed.
Patent KR-20030036399-A (KR)
Inventor: HONG JONG CHEOL
IPC: H04W84/18
Filed: 2003-03-27
Abstract: PURPOSE: A method and a system for examining a ticket by a Bluetooth device are provided to purchase the ticket and process settlement by the Bluetooth device, automatically examine the ticket in a Bluetooth entrance gate, and guide a seat through the location tracking of a user by a plurality of Bluetooth access points installed in a plurality of specific locations of a theater or a performance place. CONSTITUTION: A Bluetooth ticket issuing server(20) loads ticket information data to a Bluetooth mounting wireless communication device(10), and stores loading result data in a purchase client DB. A Bluetooth entrance gate(30) compares and analyzes the ticket information data loaded in the Bluetooth mounting wireless communication device(10) with the loading result data stored in the purchase client DB of the Bluetooth ticket issuing server(20). If the ticket information data are identical to the loading result data, the Bluetooth entrance gate(30) transmits an admission signal.
Patent KR-20040086942-A (KR)
Inventor: WOO JONG HUN
IPC: G02F1/133
Filed: 2003-04-03
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a driving method therefor are provided to improve image quality by preventing the color brake-up phenomenon of a field-sequential type LCD panel. CONSTITUTION: An LCD panel(210) is field-sequentially driven using the first to fourth sub-frames by the 1/4 of a frame period. The LCD panel successively receives red, green and blue optical sources from a backlight(220) in the first to third frames, and displays a color image according to image information. An image processing unit(230) supplies image information to the LCD panel, detects the minimum gray level of image information, and supplies image information of the minimum gray level to the LCD panel in the fourth sub-frame. The image processing unit controls the backlight to supply a white optical source to the LCD panel.
Patent KR-20040087113-A (KR)
Inventor: KIM NEUNG KYU
IPC: C09D5/33
Filed: 2003-04-04
Abstract: PURPOSE: Provided is a health-aid functional material, which has excellent antibacterial and deodorizing activities to give a pleasant and hygienic environment and emits far infrared rays with a wavelength of 8-14 micrometers optimal to the human body. CONSTITUTION: The health-aid functional material is manufactured by coating a functional material containing a mixture of far infrared ray-emitting mineral substances with PVC to woven cloth. Particularly, primary mineral substances are obtained by mixing raw materials in predetermined amounts, baking the mixture at 1,280 deg.C to obtain solid and pulverizing the solid. Secondary mineral substances are obtained by mixing raw materials in predetermined amounts, sintering the mixture, and cooling and pulverizing the mixture. The primary mineral substances and secondary mineral substances are mixed with tertiary bio-materials derived from crustacea and a solvent, and then the mixture is baked, quenched in cold water and pulverized to form powder. The powder is mixed with water in the ratio of 1:1 and the mixture is ground, treated with water and dried.
Patent KR-20040091175-A (KR)
Inventor: CHUN U JIN
IPC: B60S1/52
Filed: 2003-04-19
Abstract: PURPOSE: A windshield washer nozzle for a vehicle is provided to improve the wiping performance by rotating a nozzle body and expanding a range of injection of a washer liquid and to lengthen the life span of a wiper blade. CONSTITUTION: A windshield washer nozzle for a vehicle comprises a nozzle housing and a nozzle body(8). In the nozzle housing, a suction port(4) is installed to the lower part and a nozzle-receiving chamber(5) is formed to the inside. The nozzle body is rotatably supported in the nozzle-receiving chamber. In the nozzle body, plural vanes(9) are formed to one side and an injection hole(11) communicating with the suction port is eccentrically formed to the other side.
Patent KR-20040092561-A (KR)
Inventor: CHO NAM IK
IPC: G06T1/00
Filed: 2003-04-24
Abstract: PURPOSE: An image area division method for a scan image is provided to divide a local area into a continuous tone image area, a character area and a binary image area. CONSTITUTION: An input scan image is divided into local areas(101). The maximum tone difference value and the minimum tone difference value of respective pixels included in the divided local areas are obtained(102). An accumulation maximum tone difference value, a direction value and a mean tone difference value of the respective local areas are obtained using the maximum tone difference value and the minimum tone difference value(103). The respective local areas are divided into a blank area, a continuous tone image area, a character area or a binary image area(104-109). The divided respective areas are post-processed to correct an error.
Patent KR-20040093302-A (KR)
Inventor: KIM JAE UNG
IPC: H01L21/3205
Filed: 2003-04-29
Abstract: PURPOSE: An apparatus for manufacturing a single type semiconductor device and a method of forming sequentially a gate electrode and a contact electrode using the same are provided to restrain the growth of a native oxide layer and to prevent particles by performing complex processes using an improved connection between a polyhedral transfer chamber and a plurality of modules and loadlock chambers while sustaining a state of vacuum. CONSTITUTION: An apparatus(100) includes a polyhedral transfer chamber(110), the first process module(120) connected through one side of the transfer chamber, the second process module(130) connected through another side of the transfer chamber, and a plurality of loadlock chambers(50,70) connected through other sides of the transfer chamber.
Patent KR-20040095001-A (KR)
Inventor: LEE HWA SEON
IPC: E04G23/02
Filed: 2003-05-06
Abstract: PURPOSE: A repair and reinforcement system is provided to increase the load carrying capacity of the deteriorated or degraded reinforced concrete structure using a repair and reinforcement system, to heighten economical efficiency by reducing the period and cost of installation for a repair and reinforcement system by repairing and reinforcing using a form, and to have excellent repair and reinforcement effects by increasing the bonding strength by a projection installed to the inside of an umbrella anchor and a repair/reinforcement system. CONSTITUTION: The repair and reinforcement system is composed of a unit reinforced FRP sidewall panel(50) and a unit reinforced FRP floor panel(40) by forming many perforated holes(11) on the surface of a reinforced concrete structure(10), then inserting a screw anchor(12), inserting an umbrella anchor(80) into the screw anchor(12), installing a unit reinforced FRP sidewall panel(50) provided with many projections(70) to a sidewall along the reinforced concrete structure(10), inserting a connection formed on the lower part of the unit reinforced FRP sidewall panel(50) to one side of a body of a connector(60), and inserting a unit reinforced FRP floor panel(40) provided with many projections(70) to the other side of the body of the connector(60) repeatedly to surround the bottom of the reinforced concrete structure(10) for repair and reinforcement from the outside.
Patent KR-20040098778-A (KR)
Inventor: JUNG YEONG
IPC: H04W84/10
Filed: 2003-05-15
Abstract: PURPOSE: A Bluetooth headset and a method for notifying of an incoming call are provided to notify a user of an incoming call even when the user does not wear a headset. CONSTITUTION: A main body(BD) includes a power switch(31) and a speaker(SPK). A boom(BM) connected to the BD in a foldable manner includes a microphone(MIC). A boom switch(32) is switched on/off according to a folded state of the BM with respect to the BD. A controller(33) installed in the BD senses the folded state of the BM according to the ON/OFF state of the boom switch(32) when the power switch(31) is in an ON state, sets an incoming call notification mode as a melody mode if the BM is in an unfolded state, sets the incoming call notification mode as a vibration mode if the BM is in a folded state, and controls notifying of an incoming call in a pre-set incoming call notification mode when a call is received. A vibration motor(36) installed in the BD is vibrated under the control of the controller(33).
Patent KR-20030091679-A (KR)
Title: 왕복 피스톤 연소 엔진
IPC: F02B3/06
Filed: 2003-05-16
Abstract: 자기 점화식이거나 또는 스파크 점화 장치가 제공될 수 있는 왕복 피스톤 연소 엔진은 연속하여 배열된 14개(직선 14개)의 실린더를 갖는다.  실린더 번호 1 내지 실린더 번호 7까지의 점화 순서는 하나의 실린더, 및/또는 두 개의 실린더 및/또는 세 개의 실린더가 순차로, 또는 서로 함께, 또는 서로 함께 부분적으로, 및 서로 이어서 부분적으로 그룹으로 점화된다.  실린더 번호는 엔진의 실린더 열의 두 개의 말단 중 하나에서 순차로 시작한다.
Patent KR-20030091710-A (KR)
Title: 분말 야금용 부원료 분말 및 분말 야금용 철기 분말혼합물 그리고 이것들의 제조 방법
IPC: B22F3/02
Filed: 2003-05-21
Abstract: 분말 야금용 부원료 분말 본체의 표면을 유기 바인더로 피복하여 부원료 분말로 하고, 이 유기 바인더를 통해 분말 야금용 부원료 분말을 철기 분말의 표면에 접착함으로써, 성분 편석이 없고, 유동성, 압축성이 우수한 분말 야금용 부원료 분말, 및 이 분말 야금용 부원료 분말과 철기 분말을 혼합한 분말 야금용 철기 분말 혼합물을 제공한다.
Patent KR-20040101770-A (KR)
Inventor: KIM KYU JONG
IPC: C08K3/02
Filed: 2003-05-26
Abstract: PURPOSE: Provided are an anion-emitting material which has good moldability, is inexpensive and thus is capable of being stably supplied, and a paint comprising the same. CONSTITUTION: The anion-emitting material comprises a mixture containing a pyroelectric polymer, a radioactive element and optionally a pyroelectric mineral. In the mixture, the pyroelectric polymer is selected from PVDF(polyvinylidene fluoride), PVF(polyvinyl fluoride), polypropylene, PAN(polyacrylonitrile), polyacrylamide, PVC(polyvinyl chloride), nylon-11 and P(VDF-TFE)£poly(vinylidene fluoride-co-tetrafluoroethylene)|. The radioactive element is selected from K, Se, V, Rb, In, Te, La, Ce, Nd, Sm, Gd, Lu, Hf, Ta, Re, Os, Pt, Po, At, Fr, Ra, Ac, Th, Pa and U ,and the pyroelectric mineral is selected from tourmaline, garnet, tartaric acid and ferroelectrics. Such anion emitting material may be used to prepare a paint.
Patent KR-20040102633-A (KR)
Inventor: PARK SANG WON
IPC: H01L21/3065
Filed: 2003-05-28
Abstract: PURPOSE: A plasma treatment apparatus is provided to extend life time of a clamp ring by making the clamp ring of SiC. CONSTITUTION: A plasma treatment apparatus comprises a processing chamber(1) for performing a plasma treatment, an upper electrode(3) installed in the upper portion of the chamber, a lower electrode(7) installed in the lower portion of the chamber, and a clamp ring(14). A wafer is loaded on the upper lower electrode(7) and fixed by the clamp ring. The clamp ring is made of SiC having characteristics of high strength, corrosion resistance, oxidation resistance, thermal resistance and shock resistance. Thereby the life time of the clamp ring is extended.
Patent KR-20040103557-A (KR)
Inventor: LEE SANG HO
IPC: H01L21/76
Filed: 2003-05-29
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent a variation of threshold voltage and enhance operational efficiency of a MOSFET by preventing an INWE(Inverse Narrow Width Effect) of a transistor due to a moat effect of an STI(Shallow Trench Isolation). CONSTITUTION: A patterning process is performed to pattern a pad oxide layer and a pad nitride layer on a silicon substrate. A junction(230) is formed on the silicon substrate by performing an implantation process on the silicon substrate by using the pad nitride layer as a buffer layer. A trench is formed on the silicon substrate by using the pad nitride layer as a hard mask. A planarization process is performed after the trench is buried.
Patent KR-20030059001-A (KR)
Inventor: PARK KYUNG SHIN
IPC: G06Q50/20
Filed: 2003-05-30
Abstract: PURPOSE: A system for virtually applying for admission to a university using the network is provided to supply information with respect to a success possibility of a wanted subject of a university and university application state information by analyzing the information for admission to an actual university. CONSTITUTION: A member information input unit(110) inputs member information such as entrance examination result and academic reports from member terminals(30-36) connected through a network(20), and stores the information in a database(180). A university/subject information input unit(120) inputs collection summary information according to subjects of each university and stores the information in the database(180). A university/subject information supply unit(130) supplies the collection summary information to the member terminals(30-36). A university/subject application information input unit(140) receives application information with respect to a subject and a university selected by a member from the member terminal(30-36) and stores the information in the database(180). An application state information creation unit(150) analyzes application information, entrance examination result, and academic reports of all members stored in the database(180), creates application state information, and stores the application state information in the database(180). A member position information supply unit(170) calculates position information for displaying a success possibility of a member based on application state information and supplies the position information to the member terminal(30-36).
Patent KR-20040104272-A (KR)
Inventor: CHOI HAE YONG
IPC: G03B21/60
Filed: 2003-05-31
Abstract: PURPOSE: A surface reflection screen of an incombustible material is provided to obtain images of high quality and high resolution by securing the stability of a screen without a distortion of the screen and directly projecting the images on a screen surface without penetrating foreign substances. CONSTITUTION: A base material of a screen is an incombustible material such as a metal or an alloy of transparent silver color. A reflection surface of an appropriate brightness is formed on the surface of the base material by a surface polishing method such as a buffing(21), an injection(22) and a rolling(25) methods. A hot spot event is eliminated inside the brightness range by making the shape of the base material in a flat, a curve or a sphere. The surface of the base material is hardened by a pickling(41), an anodization(42) and a plating(43). Thereby, the corrosion of the base material is prevented and the surface intensity is increased. Moreover, the image of high quality by the surface reflection and the incombustibility are obtained.
Patent KR-20030095333-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: H01L21/8242
Filed: 2003-06-10
Abstract: 본 발명은 층간절연막 내부에 형성된 도전성플러그와 층간절연막 상에 형성된 용량소자와의 밀착성을 향상시키기 위한 것이다. 
     반도체기판(100) 상에는 한 쌍의 불순물확산층(102), 게이트절연막(103) 및 게이트전극(104)으로 구성되는 트랜지스터를 피복하도록 층간절연막(106)이 형성되며, 이 층간절연막(106) 상에는, 배향되지 않은 산화티탄알루미늄으로 이루어지는 밀착층(107)이 형성된다. 밀착층(107) 상에는, 제 1 도전성장벽층(108) 및 제 2 도전성장벽층(109)을 개재하고, 하부전극(110), 용량절연막(111) 및 상부전극(112)으로 구성되는 용량소자가 형성된다. 트랜지스터와 용량소자는, 층간절연막(106) 및 밀착층(107)에 매입된 도전성플러그(113)로 접속된다.
Patent KR-20040107309-A (KR)
Title: Security Communication Protocol
Inventor: SHIN JUN BEOM
IPC: G06F15/00
Filed: 2003-06-13
Abstract: PURPOSE: A security communication protocol is provided to maintain a security of a session key though a private key of a transmitter or a receiver is exposed, and to reduce an authentication and a key sharing processing time because a complex calculation is avoided. CONSTITUTION: A transmitter generates a random number, encodes the random number, and transmits the first message, including the encoded random number, to a receiver(S11). The receiver generates a random number, encodes the random number, and transmits the second message, including the encoded random number and the first authentication function for the first message, to the transmitter(S12, S13, S14). The transmitter confirms the first authentication function, and transmits the third message, including the encoded random numbers and the second authentication function for the second message, to the receiver(S16, S16, S17). The receiver confirms the second authentication function, and generates a session key(S18).
Patent KR-20040107885-A (KR)
Inventor: BANG YUN GYEONG
IPC: C12M1/00
Filed: 2003-06-14
Abstract: PURPOSE: A system for lifting a top plate for a pilot fermenter using a pneumatic cylinder is provided, thereby strongly supporting the top plate with pressure, and inhibiting a drop of the top plate due to an electricity failure or pressure interruption. CONSTITUTION: The system of lifting a pressure type top plate for a pilot fermenter comprises the parts of: a base plate(10) which is fixed under the flange(2a) of a vessel(2); a lifting plate(20) which is fixed on a top plate(3) with a bolt(6); a lifting portion(30) for lifting the top plate(3) vertically; a guide portion(40) which is guided vertically by operation of the lifting portion(30); and a support portion(50) which is combined with the vessel(2) to strongly support the lifting portion(20) and guide portion(40).