baber/WOPTO huggingface dataset:
Patent KR-20030048575-A (KR)
Title: Automotive display device for fuel efficiency currently
Inventor: SONG YONG HO
IPC: G01F9/02
Filed: 2001-12-12
Abstract: PURPOSE: A fuel efficiency displaying device for a vehicle is provided to optimize a system and to remove a measuring error of fuel efficiency by utilizing components of an engine management system. CONSTITUTION: A fuel efficiency displaying device includes an input signal section(20), an electronic control section(30) and a display section(40). The input signal section(20) has a fuel injection amount signal(22), an engine R.P.M signal(21) and a vehicle speed signal(23). The fuel injection amount signal(22) is measured by calculating a basic fuel injection amount based on intake air and an engine R.P.M and adding an air/fuel ratio correction to the basic fuel injection amount. The engine R.P.M signal(21) is obtained by calculating an ignition time in an engine control unit. The display section(40) displays an output of the electronic control section(30) as visual information.
Patent KR-20020048896-A (KR)
Inventor: MIYAZAWA TAKEO
IPC: G06F17/30
Filed: 2001-12-17
Abstract: PURPOSE: An information collecting server, an information collecting method and recording medium are provided to collect desired information from servers connected via a communication network and send prescribed information to a mobile terminal. CONSTITUTION: An information collection server(1) access the WWW server(11) via the Internet(10), which is not limited to the Internet and any other computer network. Information collection server(1) is also connectable to a communication common carrier gateway(12), and can send data to, and receive data from, mobile terminal(15) via a network(13) of the communication common carrier and the base station(14) thereof. The Internet mobile telephone is a typical example of mobile terminal(15).
Patent KR-20030050565-A (KR)
Title: A wireless data communication system and method for accessing an authentication, authorization and accounting server of packet service node therein
Inventor: KIM YEONG YONG
IPC: H04L9/32
Filed: 2001-12-19
Abstract: PURPOSE: A wireless data communication system and a method for connecting authentication/authorization/accounting server of a packet data service node in the system are provided to disperse the data call authentication process traffic concentrated on a specific authentication/authorization/accounting server. CONSTITUTION: A method for connecting authentication/authorization/accounting(AAA) server of a packet data service node in the system includes the steps of: classifying the telephone number o a plurality of mobile communication terminal according to a specific condition and providing a plurality of AAAs for storing the mobile communication terminal subscriber information corresponding to the classified telephone number and seizing(203) an arbitrary mobile communication terminal number requiring the wireless data communication by the packet data service node, selecting(207) the AAA server corresponding to the specific condition satisfied by the telephone number and connecting(209) to the corresponding AAA server.
Patent KR-20030052423-A (KR)
Title: Method for controling the flash butt welding process of electrical steel
Inventor: KIM YEONG SEOP
IPC: B23K11/04
Filed: 2001-12-21
Abstract: PURPOSE: A method for controlling a flash butt welding process of an electric steel is provided to improve welding quality of the electric steel by preventing oxides from being formed on a welding plane of a welding stuff. CONSTITUTION: Voltages of a free flash and a main flash are constantly maintained so as to prevent oxides from being formed on a welding plane of a welding stuff, thereby improving welding quality of the welding stuff. By controlling voltages according to an electric steel flash butt welding process, welding voltages are identically formed in the main flash and the free flash. That is, the welding voltages are constantly maintained when performing a main flash step and a free flash step according to a control method for an electric steel flash butt welding process.
Patent KR-20030052780-A (KR)
Title: Rssi detection apparatus for mobile communication base station
Inventor: HONG JEONG GI
IPC: H04B7/005
Filed: 2001-12-21
Abstract: PURPOSE: A device for detecting an RSSI(Receive Signal Strength Indicator) of a mobile communication base station receiver is provided to use an input signal as a transmission output of a mobile communication base station, and to detect strength of a receiving signal by using an AGC voltage, thereby easily checking entire receiving paths. CONSTITUTION: The first local signal generator(2) oscillates the first local frequency signal. The first mixer(1) mixes a transmission signal with the first local frequency signal. The first divider(3) divides the signals of the first mixer(1). The first and second high frequency switches(4) receive signals. The second and third mixers(5,16) mix the received signals. The first and second IF signal processors(7,17) amplify output signals of the mixers(5,16). The second and third dividers(8,18) divide the output signals. The first and second AGC detectors(9,19) detect divided signal strength, and output AGC voltages. The first and second amplifiers(OP1,OP2) amplify the output signals of the AGC detectors(9,19). The first and second digital signal processors(11,21) convert the output signals into digital signals, and output received input power values to a monitoring terminal.
Patent KR-20030053117-A (KR)
Title: Method and Apparatus for ATM Adaptation Layer 2/5 Conversion in Mobile Communication System
Inventor: JANG MUN SU
IPC: H04L12/28
Filed: 2001-12-22
Abstract: PURPOSE: An AAL(ATM(Asynchronous Transfer Mode) Adaptation Layer) type converting apparatus in a BSC(Base Station Controller) of a mobile communication system and a method therefor are provided to convert an AAL2 cell into an AAL5 cell, and efficiently correspond to system expansion according to the increase of subscribers. CONSTITUTION: An AAL 2/5 converting unit(315) receives an ATM cell with an AAL2 type, and converts the received ATM cell with the AAL2 type into a packet with an AAL5 type. A CAM(Content Addressable Memory)(314) maps header information of the received ATM cell, and outputs new header information. A DPRAM(Dual Port RAM)(313) stores the AAL5 packet converted in the AAL 2/5 converting unit(315) and CRC(Cyclic Redundancy Check) information.
Patent KR-20030054425-A (KR)
Title: Method for Preventing Corner Crack Occurrence in Continuously Cast Strands
Inventor: JUN GI HONG
IPC: B22D11/16
Filed: 2001-12-24
Abstract: PURPOSE: A method for preventing corner crack of continuous cast slab by properly controlling misalignment between bender and bow of continuous caster is provided. CONSTITUTION: In a method for manufacturing continuous cast slab using continuous caster comprising mold, bender installed at the lower part of the mold, and casting bow, the method is characterized in that corner crack of the continuous cast slab is prevented from being generated by controlling an amount of misalignment between the bender and bow to 0.5% or less of roll gap, wherein the amount of misalignment is controlled to 0.5% or less of roll gap by installing a clamp shaped fixing bolt(19) at each connection part of width directional frame(17) and casting directional frame(18) of the casting bow.
Patent KR-20030055736-A (KR)
Title: Method for restricted authentication on hlr down case in cellular network and apparatus thereof
Inventor: OH SU YEOL
IPC: H04W8/04
Filed: 2001-12-27
Abstract: PURPOSE: A limited authentication service method of an MSC(Mobile Switching Center) upon down of an HLR(Home Location Register) database in a mobile communication network and a device therefor are provided to perform authorization/authentication of a subscriber by using a virtual HLR table registered by an operator, in response to HLR access unavailability of a home MSC due to a fault of a network element. CONSTITUTION: If a subscriber terminal moves to a new region and originates a call, a BSC(Base Station Controller) managing a BTS(Base Transceiver System) of the new region transmits an originating call request message to a visitor MSC(40). The visitor MSC requests originating information to a VLR(Visitor Location Register)(42). The VLR transmits a location registration message to an HLR of a home MSC(44). If a response for the location registration message is not received in a predetermined time, the VLR decides an error of the HLR or a message loss(45). The VLR searches a virtual HLR database corresponding to an SPC(Signaling Point Code) of the HLR(46). If dialing digit information of the subscriber terminal is arranged within an authenticated class, the VLR records virtual basic information of a subscriber in a subscriber database set in an internal memory to register virtual roaming information(48). The VLR notifies virtual originating information to the visitor MSC to respond to the originating information request(50). The visitor MSC transmits a message of notifying the progress of the originating call to the corresponding BSC(52), to perform normal call processing(54).
Patent KR-20030055977-A (KR)
Title: Liquid Crystal Display Panel Associated With Touch Panel
Inventor: YOO HWAN SEONG
IPC: G02F1/1335
Filed: 2001-12-27
Abstract: PURPOSE: A touch panel integrated liquid crystal panel is provided to easily perform a repair process. CONSTITUTION: A liquid crystal panel(31) displays an image by driving a liquid crystal. A polarizing plate(4) is formed on the upper part of the liquid crystal panel. A touch panel(32) has a tag for exfoliating to be extended from the one side of the polarizing plate to the outside. The touch panel contains an upper plate(32a) having a transparent conductive plate on an upper substrate, a lower plate(32b) having a transparent conductive plate on a lower substrate and a spacer between the upper plate and the lower plate. The tag for exfoliating is formed by a PET(Polyethylene Terephthalate). The liquid crystal panel comprises the upper substrate to be stuck to the polarizing plate, the lower substrate to be opposed to the upper substrate, many electrodes on the substrates, and an orientating film on the electrodes and a liquid crystal on the orientating film. Thereby, the damage of the polarizing plate is prevented by easily separating the touch panel from the polarizing plate at a repair process of the touch panel.
Patent KR-20030056201-A (KR)
Title: A Filing Device for Scrap of Rubber
Inventor: LEE SEUNG JUN
IPC: B21D43/28
Filed: 2001-12-27
Abstract: PURPOSE: A scrap aligning apparatus is provided to reduce labor force and working time and to reuse resources by aligning scrap materials through continuously winding scrap materials while the scrap materials are being stacked. CONSTITUTION: A scrap aligning apparatus includes first and second rolls(3,4) having handles(3a,4a), respectively. The first and second rolls(3,4) are provided at both sides of a base(1), on which a plurality of rotating rolls(2) are installed. First sides of the first and second rolls(3,4) are fixed to the base(1) through a connecting bar(5), respectively. A film(6) is wound around the first roll(3) so as to surround a scrap stuff(7). If a worker rotates the handle(3a) of the first roll(3), the film(6) is released from the first roll(3) so that the film(6) moves through the rotating rolls(2) installed on the base(1). After placing the scrap stuff(7) on an upper portion of the film(6), the handle(4a) of the second roll(4) is rotated so that a winding material is wound around the second roll(4).
Patent KR-20030056308-A (KR)
Title: Method of setting parameters in soft handover of mobile cdma systems
Inventor: KIM GYEONG SU
IPC: H04B7/26
Filed: 2001-12-28
Abstract: PURPOSE: A method for setting a soft hand-over parameter in a CDMA mobile communication system is provided to restrict an unnecessary call process between base stations and a control station and increase the efficiency of radio resources, thereby reducing a hand-over time. CONSTITUTION: A control station measures received power strengths of pilot channels reported by the corresponding base station for calculating a change in received power strength according to time(S10). Based on the calculated change, it is judged whether pilot receiving strength of each base station satisfies a predetermined power threshold in real time(S11). If so, the velocity and a proceeding direction of each mobile station is estimated from the change in received power strength, so that a start time of hand-over is changed into a predetermined time(S12-S16). According to the changed start time, the hand-over is executed to new base stations(S17-S18).
Patent KR-20030056759-A (KR)
Title: A Method for Manufacture The Radiation Body
Inventor: SHIN BONG CHUL
IPC: C04B35/00
Filed: 2001-12-28
Abstract: PURPOSE: A production method of far infrared emitting bodies attached to mats is provided, which offers variable change of color and shape, and familiarity with skin by using ceramic power, epoxy and hardener. CONSTITUTION: The far infrared emitting bodies are produced by the following steps of: mixing 70-90wt.% of ceramic powder(300-700mesh), 10-20wt.% of epoxy resin, 3-7wt.% of hardener, and optionally 5-15wt.%(based on the weight of epoxy) of pigment; forming to an effective shape with one flat side to be attached to mats and the other projected side; and sintering at 18-22deg.C.
Patent KR-20030058597-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: LEE YEONG JAE
IPC: H01L27/02
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to form an inductor not affected by a semiconductor substrate by performing a process for forming a complementary metal oxide semiconductor(CMOS) and by forming the inductor not in contact with the semiconductor substrate. CONSTITUTION: An underlying structure(11) including a CMOS, a capacitor and an inductor pad(13) is prepared. The first photoresist layer pattern exposing the inductor pad is formed on the underlying structure. The second photoresist layer is coated on the resultant structure. An exposure and development process using a mask for the inductor is performed to form the second photoresist layer pattern while the inductor pad is exposed. The step between the second photoresist layer patterns is filled with a metal layer. The first and second photoresist layer patterns are removed to form the inductor of the metal layer that has a shape floating in the air.
Patent KR-20030058713-A (KR)
Title: A mobile phone
Inventor: KWON SEONG TAE
IPC: H04B1/38
Filed: 2001-12-31
Abstract: PURPOSE: A mobile communication terminal for a picture communication is provided to allow a user to photograph a subject by a photographing unit in both directions of a front side and a rear side of a terminal body. CONSTITUTION: A recess 12 is formed at an upper portion of a terminal body(10), in which a first cover(40) is coupled, and an internal antenna is formed therein. A first transparent window(14a) is formed at an inner wall surface of the recess(12) to allow an internal photographing unit to be seen from the front side of the terminal body(10), and a second transparent window is formed facing the first transparent window(14a), to be seen from the rear side of the terminal body(10). First and second stoppers(13a,13b) formed at left and right wall surface of a side part(12) are received in and withdrawn from first and second fixing dents(43a,43b) of a first cover(40) to restrict a restoring force of an elastic hinge of the first cover(40). An operation button(16) is formed at a side of the terminal body(10) to withdraw the first and second stoppers(13a,13b) in order to allow the first cover(40) to move to an opening position automatically by the restoring force of the elastic hinge. The photographing unit is a CCD(Charge Coupled Device) camera(20) rotatably formed in the terminal body(10), which photographs a subject and displays it on a liquid crystal display screen(11).
Patent KR-20010071077-A (KR)
Title: 폴리우레탄 발포체의 제조방법
IPC: C08G18/48
Filed: 1999-07-28
Abstract: 본 발명은 하기 식(Ⅰ)로 표현되는 화합물 및 제 1 아미노기와 제 3 아미노기를 분자내에 갖는 화합물을 함유하는 촉매, 발포제 및 정포제의 존재 하에서, 폴리올 성분과 이소시아네이트 성분을 반응시키는 것으로 이루어진 폴리우레탄 발포체의 제조방법에 관한 것이다: 
     [화학식 I] 
     
       
     
     (식 중, p 는 4 내지 8 의 정수를 나타낸다). 
     상기 발포체로 수득한 폴리우레탄 발포체는 건축 재료, 전기 냉장고, 냉동 창고, 욕조 등의 단열재, 자동차용 내장재 등으로서 적합하게 사용할 수 있다.
Patent KR-20010072330-A (KR)
Title: 두자리 음이온성 리간드를 운반하는 전이금속-알킬 착물의제조방법
IPC: C08F4/60
Filed: 2000-01-31
Abstract: 본 발명은 하기 식 (I) 로 표시되는 유기금속 착물의 직접 합성을 위한 신규한, 특히 간단하며, 편리하고 실용적인 제조방법에 관한 것이다. 
     (A)(ZR 1   m ) n (A')ML P L' q (I) 
     [식 중, (ZR 1   m ) n 은 A 와 A' 를 가교하는 2가기이고; 
     A 및 A' 는 독립적으로 -O-, -S- 또는 -N(R 2 )- 이며, 여기서 R 2 은 수소, 알킬기, 시클로알킬기, 아릴기, 알킬아릴기 또는 아릴알킬기이고; 
     M 은 3, 4, 5, 6 족 또는 란탄족 또는 악티늄족에 속하는 전이금속이고; 
     L 은 알킬기, 시클로알킬기, 아릴기, 알킬아릴기 및 아릴알킬기와 같은 1 가 음이온 시그마 리간드이고, 하나이상의 Si 나 Ge 원자를 포함할 수 있으며; 
     L' 은 할로겐 또는 -OR 3 이며, 여기서 R 3 은 수소, 또는 탄화수소 라디칼이며; 
       m 은 0, 1 또는 2, n 은 1-8, p 는 1-3, q 는 0-2 이다. ]. 
     상기 방법은 (2 + p )몰당량의 식 L j B 또는 LMgL' 의 존재 하, 상기 리간드 (H-A)(ZR 1   m ) n (A'-H) 를 1 몰당량의 ML' s 과 반응시키는 단계를 포함하고, 여기서 B 는 알카리 금속 또는 알카리 토금속이며; s 는 3 내지 6 이며, j 는 1 또는 2 이다.
Patent KR-20010072874-A (KR)
Title: 2중-다마신 유전체 구조 및 그 제조방법
IPC: H01L21/3065
Filed: 2000-06-08
Abstract: 본 발명은 2중-다마신 적용의 유전체 구조 및 기판상에 2중-다마신 적용의 유전체 구조를 제조하기 위한 방법을 제공한다.   상기 방법은 기판상에 장벽층을 형성하는 공정과, 장벽층상에 무기물 유전체층을 형성하는 공정 및, 무기물 유전체층상에 저유전율층을 형성하는 공정을 포함한다.   이러한 바람직한 예에 있어서, 상기 방법은 또한 제1에칭 화학반응을 이용하여 저유전율층에 트렌치를 형성하는 공정과, 제2에칭 화학반응을 이용하여 무기물 유전체층에 비아를 형성하는 공정을 포함하고, 상기 비아는 트렌치 내에 존재한다.   또 다른 특정한 예에 있어서, 무기물 유전체층은 비도프 TEOS 산화물 또는 플르오르 도프 산화물일 수 있고, 저유전율층은 탄소 도프 산화물(C-oxide) 또는 다른 낮은 K 유전체일 수 있다.
Patent KR-20010075164-A (KR)
IPC: A61C19/06
Filed: 1999-10-01
Abstract: 환자에  따라  적당한  치수,  각도의  노즐을  선택할  수  있고, 노즐을  교환할  수  있기  때문에  감염을  예방하고  약제를  낭비하지  않고  사용할  수  있는  약제  주입기이다. 
     약제  주입기는  선단에  노즐  장착부11를  갖춘  배럴1과,  선단에  개스킷21을  갖춘  플런저2와,  노즐  장착부11에  착탈할  수  있는  노즐3을  포함하여  이루어지고,  노즐3은  배럴1에  부착되는  부착부31와  이  부착부31에서  소정의  각도로  굽혀져  연장되는  토출부32로  이루어진다.
Patent KR-20010085969-A (KR)
IPC: B05C3/12
Filed: 1999-10-22
Abstract: 본 발명은 표면이 연속적으로 전방을 향해 이동하는 처리될 금속체의 표면을 처리하는데 이용되는 장치에 관한 것이다.  본 발명에 따라, 처리되는 표면(5)의 최대 70 % 가 처리제(1)를 배향하는 하나의 위치에서 처리되도록, 하나 이상의 위치에 있는 노즐(6)에 의해 처리제(1)가 처리되는 표면으로 배향된다.
Patent KR-20020010898-A (KR)
IPC: B65H54/02
Filed: 2000-04-10
Abstract: 튜브코어, 및 권취가 시작한 후 커져가는 패키지 상에 특성 프로파일에 따라 감소하는 힘을 가하는 접촉롤을 이용하는 탄성체 섬유 패키지의 권취 방법을 제공한다.
Patent KR-20020011135-A (KR)
IPC: H01L21/285
Filed: 2000-05-17
Abstract: 본 발명은 TaN 층과 구리 스트립 도체에 대한 지지 층으로서 그 위에 놓이는 Ta 층으로 이루어진 2층 확산 장벽을 반도체 웨이퍼 상에 증착시키는 방법에 관한 것이다.  본 발명에 따르면, 제1 단계에서 TaN 층을 200 ℃를 넘는 온도로 증착시키고, 제2 단계에서 Ta 층을 50 ℃ 미만의 온도로 증착시킨다.
Patent KR-20020022058-A (KR)
IPC: H02B1/36
Filed: 2001-03-23
Abstract: 본 발명에 관한 배선용 차단기는 배면에 평행 도대 (28a, 28b, 28c) 와 접촉하는 플러그식 단자 (30a, 30b, 30c) 가 형성된 장착대 (26) 와, 길이방향이 평행 도대와 직교하도록 장착대 위에 탈착이 가능하게 장착된 차단기 본체 (25) 와, 장착대에 형성됨과 동시에 차단기 본체의 입력단자 (23a, 23b, 23c) 와 장착대의 플러그식 단자를 전기적으로 접속하는 중계 도체 (32a, 32b, 32c) 및 접속판을 구비하고 있다.
Patent KR-20020024054-A (KR)
Inventor: SON YOUNG SUK
IPC: F24F3/16
Filed: 2002-01-22
Abstract: PURPOSE: A digital multi-function air cleaner is provided to achieve an improved user convenience and save time by adding a wide variety of functions to the air cleaner. CONSTITUTION: An air cleaner(1) includes an aromatic odor generator(2'), an aromatics storage unit(2), an aromatic odor sensor(3), an aromatic odor input/output button(9), an internal power unit(4) and a plug(5) for supplying power to each component, an alarm(6) operates by an alarm sensor(7) so as to generate sound of bell, human voice and bird, a control unit(8) for controlling operation of each component, an O3 generator(11), a negative ion generator(10), a radio, a hearing aid, a digital touch button(12) for controlling menu, a chip(16) having a function of portable phone, a wireless remote chip(18), a microphone embedded mouse(13), a CD player(14), a DVD player(19), an audio system(15), a digital recorder(20), a recorder chip(21), a digital camera(23), a general camera(24), a telephone(25) with a digital touch button(26), a video camera(27), a digital memory chip(28), an instant camera(29), a drawer(30), a humidifier(32), a fan(33), massagers(34,38,35), a far infrared radiator(36) and a music player(37).
Patent KR-20030044744-A (KR)
Title: Method of Varying Transmittance in transparent conductive film
Inventor: KIM CHANG SU
IPC: G02F1/13
Filed: 2002-01-30
Abstract: PURPOSE: A method for changing the transmissivity of a transparent conductive film is provided to entirely or locally ion-implanting impurities into a transparent conductive film for changing the transmissivity according to portions such as common electrodes, pixel electrodes or black matrix, thereby preventing the reflection caused by external light without using an expensive polarization plate. CONSTITUTION: A method for changing the transmissivity of a transparent conductive film includes the steps of forming a transparent conductive film with one of ITO, IO, TO, IZO and ZnO on a substrate(10), and changing the transmissivity of the transparent conductive film by implanting impurities(14) serving as high energy sources into the film. The high energy sources are accelerated ions such as H, P, B, As and Ar and implanted by an energy of 40-100KeV with an ion implanter or an ion shower. The high energy sources are implanted more than once by different implantation energies.
Patent KR-20030067804-A (KR)
Title: Right position device of the valve body
Inventor: KANG BYEONG GUK
IPC: B24B47/22
Filed: 2002-02-08
Abstract: PURPOSE: A device for taking the right position of a valve body is provided to improve productivity by automatically taking the position of the valve body supplied to a machine tool. CONSTITUTION: A valve body(10) is placed on a position jig(12) by a robot device(11). A couple of auxiliary rollers(14) are installed at one end of the position jig. A driving roller assembly is opposite to the auxiliary rollers. A driving motor(40) transmits driving force to the driving roller assembly by a timing belt(41). An actuator(30) moves the driving roller assembly, and controls the driving force transmitted to the driving roller assembly. A sensor(50) is installed at the lower part of the position jig, and detects the position of a dowel pin groove in the valve body.
Patent KR-20020067430-A (KR)
Inventor: DAIGO KOICHIRO
IPC: G06T1/00
Filed: 2002-02-14
Abstract: PURPOSE: An image pickup device, an image recording method, and an image recording system are provided to add additional information related to photographing work to the image easily, and to mange image data conveniently. CONSTITUTION: A digital still camera(103) easily adds information relating to pick-up time to the picked-up image. The digital still camera connects to Internet through communication function of a cellular phone(104) based on a download time interval of each URL(uniform resource locator) and obtains an HTML(hypertext markup language) file from a URL specified by information downloaded from the Internet. When an image is picked up and stored in a flash memory as a JPEG(joint photographic coding experts group) file, the obtained HTML file is written into a comment region of the JPEG file.
Patent KR-20030070495-A (KR)
Inventor: KIM KYONG BOK
IPC: G08B19/00
Filed: 2002-02-25
Abstract: PURPOSE: An apparatus for sensing and controlling a position is provided to control an operation such as warning, attack, photographing as to a target by sensing the sensing target located within a predetermined sensing region. CONSTITUTION: An apparatus for sensing and controlling a position includes a sensing portion(20), a displacement portion, a control portion(100), and an operating portion. The sensing portion senses a sensing target within a predetermined sensing region. The displacement portion changes a position when the sensing target is located within the predetermined sensing region. The control portion controls operations of each element including the sensing portion, a database(110), and an output portion(120). The operating portion performs an operation of the sensing target.