baber/WOPTO huggingface dataset:
Patent KR-20040038351-A (KR)
Title: Method for saving received and transmitting telephone numbers in mobile communication terminal
Inventor: PARK CHAE HUN
IPC: H04M1/27
Filed: 2002-10-31
Abstract: PURPOSE: A method for storing call lists is provided to configure a group call list to store originated or received telephone numbers in the group call list, and to enable a user to retrieve a desired telephone number from the group call list to make a call, thereby reducing time for retrieving telephone numbers. CONSTITUTION: When a call is terminated(S100), a mobile communication terminal compares an originated or a received telephone number with telephone numbers registered in an inner memory of the terminal(S110), and decides whether an identical telephone number exists(S120). If so, the mobile communication terminal confirms group information on the identical telephone number(S140), and stores the originated or the received telephone number in a group call list(S160). If the group information is not designated, the mobile communication terminal stores the originated or the received telephone number in other group call list(S130).
Patent KR-20040038441-A (KR)
Title: Preparation of Nano-sized Crystalline Titanic Acid Barium Powder from Aqueous Titanium Tetrachloride and Barium Chloride Solutions Prepared by Use of Inorganic Acids
Inventor: YANG YEONG SEOK
IPC: C01G23/00
Filed: 2002-11-01
Abstract: PURPOSE: Provided is a synthetic method of high purity BaTiO3 powder with nano size, homogeneous particle distribution and crystallinity by wet process using TiCl4 solution and BaCl2 solution prepared by inorganic acid. CONSTITUTION: The nanosize BaTiO3 powder(<=0.1micrometer) is synthesized by the following steps of: (i) preparing TiCl4 solution, mixture of TiOCl2 and inorganic acid, obtained by adding 0.01-12.0M of inorganic acid such as HCl, HNO3 or H2SO4 slowly to high purity TiCl4; (ii) preparing BaCl2 solution obtained by adding 0.01-12.0M of inorganic acid such as HCl, HNO3 or H2SO4 slowly to high purity BaCl2; (iii) mixing the TiCl4 solution and BaCl2 solution at room temperature to be a molar ratio Ti4+/Ba+2 of 1 to 1.5; (iv) adding an alkaline solution to the mixed solution at 15-200deg.C to adjust pH of the solution to become more than 10; (v) washing precipitates(BaTiO3) with water until the pH of the solution is 6-8; (vi) filtering and drying.
Patent KR-20030038432-A (KR)
Title: Sim card carrier
Inventor: LUU DANIEL V H
IPC: A45C11/00
Filed: 2002-11-05
Abstract: PURPOSE: A SIM(Subscriber Identity Module) card carrier is provided to carry and store at least one integrated circuit chip card in a convenient manner which is easily accessible to the user of a portable communication/electronic device. CONSTITUTION: A carrier(10) for at least one integrated circuit chip card(50) or a memory card, such as a plug-in sized SIM card, is preferably formed as a detachable cover(12) fitted to or attached to a housing or battery pack of a portable electronic device. The detachable cover(12) is formed as a snap-on or slidably detachable cover over the back surface of a mobile telephone or the battery pack thereof. The detachable cover(12) includes at least one holder provided on the inwardly-facing surface of the detachable cover(12) so that the extra chip cards are protected and hidden from the outside when the detachable cover(12) is attached to the portable electronic device. The holder is provided as a pocket, recess, hinged frame, or a contoured ridge or ridges formed on the interior surface of the detachable cover(12). Alternatively, the carrier(12) is also formed as a carrier card having the holder provided on a surface thereof.
Patent KR-20040041452-A (KR)
Title: cooling apparatus of mud gun front part
Inventor: AHN JUN YEONG
IPC: C21B7/12
Filed: 2002-11-11
Abstract: PURPOSE: A device for cooling front end part of mud gun is provided to cool the front end part of the mud gun to charging a mud material into tap hole for discharging molten materials inside blast furnace in such a way that front end part of the mud material is more projected than the surface of the tap hole. CONSTITUTION: In a mud gun for filling a mud material in the tap hole to close tap hole of blast furnace, the device for cooling front end part of the mud gun is characterized in that a circulation pipe(10) for circulating cooling water is formed on the inner circumferential surface of a nozzle for discharging the mud material so that the mud material is filled in the tap hole in the state that the front end part of the mud material filled in the tap hole is more projected than the tap hole, a partition(11) for dividing the circulation pipe into water supply part(12) and drain part(13) is formed inside the circulation pipe, and water supply hose(14) and drain hose(16) for moving cooling water are respectively installed at the water supply part and drain part, wherein the device further comprises a water supply valve(15) formed on the water supply hose to cut off cooling water supplied into the circulation pipe.
Patent KR-20040042071-A (KR)
Inventor: PARK YOUNG MIN
IPC: G06Q50/00
Filed: 2002-11-12
Abstract: PURPOSE: A method for automatically informing congratulations/condolences and automatically registering the same to a bulletin board by using an Internet homepage is provided to automatically transmit the congratulations/condolences to receivers at once through an e-mail, wire/wireless communication, and an informing rod, and automatically register the congratulations/condolences to bulletin board. CONSTITUTION: For the congratulations/condolences, the receiver and the congratulations/condolences content are inputted. If the content of the congratulations/condolences is inputted, the contents are automatically registered to the bulletin board of the Internet homepage. The contents of the congratulations/condolences are informed to the receiver through a text, a voice, and the informing rod.
Patent KR-20040044285-A (KR)
Title: Waterproof sheet having joint reinforcement structure and manufacturing method
Inventor: KIM GYEONG OK
IPC: B32B3/06
Filed: 2002-11-21
Abstract: PURPOSE: A process for manufacturing improved sheet and/or double waterproof sheet for joint is provided to get advantages such as convenience of joint working, reduction of working processes and excellent formability and stability. CONSTITUTION: The process comprises steps of forming a sheet(10) having a waterproof film(14) through rolling process by applying molten solution of asphalt on a reinforcing material; attaching base side material(16) to one side of the above formed sheet excepting joint adhesion part; and joining a releasing paper(18) to the joint adhesion part with a constant width left on the other side of the formed sheet after the attachment of the base side material.
Patent KR-20040046532-A (KR)
Inventor: CHOO DAE HO
IPC: F01L1/34
Filed: 2002-11-27
Abstract: PURPOSE: A method and an apparatus for forming an alignment film are provided to reduce an entire process requirement time by changing a manufacturing process, thereby enhancing the yield. CONSTITUTION: An alignment film(130) is formed on the first mother substrate(10) or the second mother substrate(80). The alignment film(130) is a DLC(Diamond-Like-Carbon film) formed on the surface of a TFT(Thin Film Transistor) unit cell and a color filter unit cell. The DLC thin film(130) is used as the alignment film because it has a double bond structure. Specifically, the DLC thin film(130) is an interactive double bond structure between carbon atoms. When the carbon double atom structure is cracked by the external force and then changed into a single bond structure, the single bond carbon atoms have a radical state having polarity electrically.
Patent KR-20040050732-A (KR)
Title: Manufacturing method of array semiconductor raser diode
Inventor: LEE SANG HYEON
IPC: H01S5/30
Filed: 2002-12-09
Abstract: PURPOSE: A method for manufacturing an array semiconductor laser diode is provided to increase the gain value by enlarging the area injected thereto the real current as well as to improve the I-V characteristics. CONSTITUTION: A method for manufacturing an array semiconductor laser diode includes the steps of: growing the device structure; performing the masking process to form the ridge after the device is grown; patterning the ridge mask(201) having a front portion equal to the conventional mask and a rear portion being larger than that of the conventional mask; etching into a polynomial shape injected thereto the real current after the mask patterning; forming the current blocking layer after the etching step; and forming the ohmic by depositing the metal after the ridge mask(201) is removed.
Patent KR-20040060060-A (KR)
Title: Preheater make use of aircondition system for vehicle
Inventor: KIM YONG JAE
IPC: B60H1/00
Filed: 2002-12-30
Abstract: PURPOSE: An auxiliary heating apparatus making use of an air conditioning apparatus is provided to simplify the constitution and to sufficiently achieve an auxiliary heating function with a relatively small quantity of electric energy, by improving the structure of a refrigerating cycle for heating. CONSTITUTION: An auxiliary heating apparatus making use of an air conditioning apparatus comprises a first auxiliary line(51) directly connected to an evaporator(25) by attaching a first solenoid valve(41) next to a compressor(21); a second auxiliary line(52) directly connected to the compressor by attaching a second solenoid valve(42) next to the evaporator; an orifice(26) situated between the second solenoid valve and the compressor, in the second auxiliary line; and an accumulator(30) situated between the orifice and the compressor, in the second auxiliary line. The accumulator includes an electric heater for supplying a refrigerant of just a complete steam state.
Patent KR-20020070258-A (KR)
IPC: G01Q60/22
Filed: 1999-11-30
Abstract: 본 발명의 목적은 MHD 제너레이터의 출력, 신뢰성 및 환경 안전성을 향상시키고 상기 제너레이터의 설계를 간단히 하는데 있다.  에너지를 발생시키는 본 발명에 따른 방법은 다음의 단계, 즉 유극성 액체(8)는 이동하는 자계에 의하여 기밀적으로 밀폐된 환상 채널(1)을 따라 소정의 방향으로 순환되고, 전력이 전자기 권선에 의하여 수집되는 단계를 포함한다.  액체는, 예를 들면, 전극(4)에 의하여 적어도 개시 단계에서 이온화된다.  채널의 내벽(2)은 상기 액체보다 더 높은 유전율를 갖는다.
Patent KR-20020079736-A (KR)
IPC: G01N33/28
Filed: 2000-11-13
Abstract: A method and apparatus to automatically monitor a lubricant supply of a unit lubricated according to the principle of oil and air lubrication. The method and apparatus detect oil streaks traveling on the wall of the lubricant line by using a capacitive or opto-electronic control. The method and apparatus further utilize signals that depend on wave movements of these streaks for control purposes.
Patent KR-20020073488-A (KR)
IPC: B65G47/252
Filed: 2001-10-22
Abstract: 본 발명은 네크부분에 의하여 파지된 중공체를 전도시키기 위한 장치에 관한 것으로, 이 장치가 회전휠(24)의 주변에 착설되고 각각 네크부분(20)을 통하여 중공체(16)를 파지할 수 있게된 일련의 그립퍼(26)로 구성되며, 각 그립퍼(26)는 제1위치와 제2위치 사이로 경사질 수 있도록 휠(24)에 착설되고, 각 그립퍼는 네크부분 축선의 양측에서 두 대향된 지점에서 중공체의 네크부분을 파지할 수 있게 되어 있으며,   그립퍼는 그립퍼의 일측부에 의하여 중공체의 네크부분이 그립퍼(26)에 진입되고 그립퍼의 타측부에 의하여 해결될 수 있게 되어 있으며 네크부분 축선에 대하여 방사상으로 운동할 수 있게 되어 있다.
Patent KR-20030004391-A (KR)
IPC: F16D3/26
Filed: 2002-01-30
Abstract: 본 스파이더 조립체는 샤프트에 연결되도록 의도되고 여러 개의 암(3)이 돌출되는 허브를 포함하는 스파이더를 포함한다. 각 암은 원통형 런웨이 표면(12), 니들(4)의 링을 거쳐 상기 각 암 상에서 회전 및 미끄러지도록 장착된 롤러(5), 및 상기 니들의 링과 상기 롤러를 상기 암 상에 유지하는 분리된 탄성 링(8)을 포함한다. 상기 링은 상기 암 상에 스냅-끼워맞춤에 의해 축방향으로 고정되고, 장착 후의 상기 링 내의 분리부의 폭은 0이거나 상기 니들의 직경보다 훨씬 작다. 상기 링은 그 내면(16) 상에 상기 암의 자유 단부로 향해 플레어지고 상기 니들이 연장되는 공간을 경계짓는 니들-유지 표면(20), 및 상기 암의 자유 단부로 향해 플레어지는 롤러-유지 표면(22)을 둘 다 포함한다. 상기 플레어진 롤러-유지 표면은 대략 상기 플레어진 니들-유지 표면(20)에 연속되어 있다.
Patent KR-20030011898-A (KR)
Title: Melting and spinning device and melting and spinning method
IPC: D01F6/62
Filed: 2002-04-15
Abstract: The present invention is relative to a melt spinning apparatus for melt spinning a biodegradable polymer material. The biodegradable polymer material is melted by a melt mechanism (4) including a screw (16) which is mounted in a vertically mounted cylinder (8) coaxially with the cylinder (8) and which is rotationally driven by a rotational driving mechanism (7). The screw includes at least one turn of a helical groove (17) on its peripheral surface. The biodegradable polymer material being melted in this way is discharged in the vertical direction from a discharge opening of a nozzle (10) mounted coaxially on the cylinder (8). <IMAGE>
Patent KR-20030061324-A (KR)
Title: 서류철용 레버 클립
IPC: B42F9/00
Filed: 2003-01-09
Abstract: 본 발명은 서류철용 레버 클립을 제공한다. 플레이트의 측벽 및 레버 클립의 바(bar)의 외부 측벽에 대한 본 발명의 개선에 따라, 레버 클립의 피봇 아암 중 두개의 단부 아암의 팁 단부들은 플레이트의 측벽 및 프레스 바의 측벽을 넘어서 연장하지 않는다. 따라서, 서류철의 넘겨진 한장의 종이가 찢어지는 것과 사고로 작업자의 손을 다치게 하는 것을 효과적으로 피할 수 있다.
Patent KR-20040067273-A (KR)
Inventor: LEE CHAN HUI
IPC: H04W4/16
Filed: 2003-01-22
Abstract: PURPOSE: A method for providing a call connection tone when transferring a call in a mobile communication system is provided to continuously provide a call connection tone registered by a destination subscriber to an origination subscriber. CONSTITUTION: When an origination subscriber attempts a call to a destination subscriber, an origination MSC(Mobile Switching Center) transmits an IAM(Initial Address Message) to a destination MSC(20)(302). The destination MSC(20) transmits an ACM(Address Complete Message) to the origination MSC(10). When the destination subscriber has registered for the first call connection tone service, the destination MSC(20) transmits the IAM to the first call connection tone server(50)(306). The first call connection tone server(50) transmits the ACM to the destination MSC(20)(308). The first call connection tone server(50) transmits an ANM(Answer Message) to the destination MSC(20)(310). The destination MSC(20) determines that a speech path has not been established between the origination subscriber and the destination subscriber(312). The destination MSC(20) transmits a call transfer number request message(Transfer To Number Request Invoke) to an HLR(Home Location Register)(40)(314). The destination MSC(20) receives a response message(Transfer To Number Request R.R.) from the HLR(40)(316). The destination MSC(20) transmits the IAM to a call transfer destination MSC(30)(318). The call transfer destination MSC(30) transmits the ACM to the destination MSC(20)(320). The call transfer destination MSC(30) determines a destination response of a call transfer destination subscriber(322). The call transfer destination MSC(30) transmits the ANM to the destination MSC(20)(324). The destination MSC(20) transmits the ANM to the origination MSC(10)(326). The call transfer destination MSC(30) transmits a release message(REL) to the first call connection tone server(50)(328). The first call connection tone server(50) transmits a release complete message(RLC) to the call transfer destination MSC(30)(330).
Patent KR-20030065347-A (KR)
Title: 액적 토출 헤드, 토출 방법 및 그 장치, 전기 광학 장치,그 제조 방법 및 그 제조 장치, 컬러 필터, 그 제조 방법및 그 제조 장치, 및 기재를 갖는 디바이스, 그 제조 방법및 그 제조 장치
IPC: B41J2/15
Filed: 2003-01-27
Abstract: 컬러 필터를 제조하는 잉크젯 장치에, 복수의 노즐(27)을 열상(列狀)으로 설치하여 노즐열(28)을 구성하는 잉크젯 헤드(22)를 직선상으로 나란히 배설한다.  마더 기판(12)에 다른 노즐(27)로부터 필터 엘리멘트 재료를, 복수의 노즐(27)에 의해서 4회 중첩하여 토출하여, 1개의 필터 엘리멘트(3)를 소정의 막두께로 형성한다.  복수의 필터 엘리멘트(3)간에 막두께 편차가 생기는 것을 방지할 수 있어, 컬러 필터(1)의 광투과 특성을 평면적으로 균일하게 할 수 있다.
Patent KR-20030019501-A (KR)
Inventor: PARK MIN WON
IPC: E01C7/26
Filed: 2003-01-27
Abstract: PURPOSE: An eco-friendly paved road surface is provided to stabilize the surface layer on a road surface for a long time and to heighten durability of a woody layer by slowing down decomposition caused by bacteria or wood putrefying bacteria. CONSTITUTION: The eco-friendly paved road surface comprises the steps of forming a woody layer(W) by connecting bark fragments(2) on a road surface(1) with a binder(3), and applying an emulsified binder(4) as decolorant emulsified asphalt materials on the woody layer(W) to enhance bonding force of the hardened bark fragments(2).
Patent KR-20030093920-A (KR)
Inventor: LEE SEONG SEOP
IPC: H04Q9/00
Filed: 2003-02-12
Abstract: PURPOSE: An apparatus and method for searching for and setting up a control frequency in a remote controller is provided to easily and rapidly search for a control frequency code to remotely control an equipment produced by a brand using the brand initial of the equipment. CONSTITUTION: In the idle mode of an initial state maintaining an enable state, a control part scans key signal input from a keypad part(S301-S303) and judges whether the input of a key signal is detected(S304). If the input of a key signal is detected, the control part judges whether the detected key signal is an arbitrary key signal to enter a control frequency code setup mode for an arbitrary equipment to be controlled(S305). If it is judged that an arbitrary key signal to enter the control frequency code setup mode for an arbitrary equipment to be controlled is inputted, the control part judges whether the arbitrary key appointed to enter the control frequency code setup mode has been pushed for more than 3 seconds(S307). In case that it is judged that the arbitrary key appointed to enter the control frequency code setup mode has been pushed for more than 3 seconds, the control part enters the control frequency code setup mode and lights up the LED2 of a display part to inform the user of approach to the control frequency code setup mode(S308).
Patent KR-20040075636-A (KR)
Title: Stirling cooler
Inventor: JU JAE MAN
IPC: F25B9/14
Filed: 2003-02-22
Abstract: PURPOSE: A stirling cooler is provided to prevent the performance deterioration caused by the friction loss and wear of the cooler using a piston and to increase efficiency by alternating an operating member correspondent to the piston with a diaphragm. CONSTITUTION: A stirling cooler is composed of a displacer(30) for reciprocating between low and high temperature parts; a regenerator(40) for being an actuating fluid passage between the low and high temperature parts and temporally storing and regenerating heat of the actuating fluid; a diaphragm(50) for corresponding to the displacer and inducing the compression and expansion of the actuating fluid; a driving unit(60) connected and installed to the diaphragm to excite the diaphragm to the predetermined exciting force and operation displacement; and a case(70) for sealing the high-pressure actuating fluid. Two diaphragms are installed symmetrically. The driving unit is a piezoeletric actuator.
Patent KR-20040076111-A (KR)
Inventor: HONG JONG WAN
IPC: B01D45/02
Filed: 2003-02-24
Abstract: PURPOSE: An integral automatic gravitational filtering apparatus is provided to separate sludge promptly and occasionally perform backwashing operation for a short time at the same time. CONSTITUTION: In an automatic gravitational filtering apparatus comprising an upper headstream tank(3), a filtering apparatus main body connected to the upper headstream tank through a raw water inflow pipe(5) and divided into upper and lower water storage tanks(9,11) through a backwash guiding part(13), a backwash water discharge pipe(15) connected to an exit of the backwash guiding part, an effluent pipe(17) connected to an upper part of the upper water storage tank, a filter medium(19) installed in the lower water storage tank, and a filtered water discharge pipe(23) vertically installed from a lower side of strainer(21) to an upper side of the backwash guiding part, the integral automatic gravitational filtering apparatus comprises an air exhaust pipe installed on the lower water storage tank, a blower(120) connected to the air exhaust pipe through a connection pipe and installed at an outer side of the filtering apparatus main body, and a backwash water treatment means(200) installed at an exit of the backwash water discharge pipe.
Patent KR-20040048789-A (KR)
Inventor: AHN JAE YEONG
IPC: H04B1/44
Filed: 2003-03-05
Abstract: PURPOSE: A method for processing a protocol through frame prediction and comparison in a TDD(Time Division Duplex) wireless communication system is provided to improve turnaround speed in a transmission and reception mode transfer. CONSTITUTION: If communication is initiated, a CPU checks whether Tx data exist(801). If Tx data exist, the CPU makes a Tx frame and transmits it(802,803). Then the CPU stores a predictive frame to be received, based on the Tx frame(804). Afterwards, if a frame is received, the CPU compares the actually received frame with the predictive frame(805). If the actually received frame is identical to the predictive frame, the CPU skips a processing procedure for the actually received frame, first transmits an associated preamble(807), and then transmits the Tx data(808).
Patent KR-20030074435-A (KR)
Title: 색 합성 광학계의 제조 방법, 색 합성 광학계의 제조 장치및 프로젝터의 제조 방법
IPC: G02B7/18
Filed: 2003-03-13
Abstract: 4개중 어느 하나의 반사면(501, 502, 511, 512)에 측정광(X)을 도입하고, 각 반사면(501, 502, 511, 512)에서 반사되어, 반사 장치로 반사되며, 다시 반사면(501, 502, 511, 512)에서 반사된 복귀광(Y)을 오토콜리메이터(620)로 검출하여, 처리부(628)에서 화상 처리 및 연산 처리를 실행한다.  이들 처리 결과에 기초하여, 위치 조정 기구(690)는 측정광(X)의 위치와 복귀광(Y)의 위치의 편차가 없도록, 고정판(447)에 대한 크로스 다이크로익 프리즘(45)의 자세를 조정하여, 고정밀도의 프리즘 유닛(50)을 제조한다.   ,
Patent KR-20040082230-A (KR)
Inventor: KIM SEON GYUN
IPC: H04L12/66
Filed: 2003-03-18
Abstract: PURPOSE: A communication system supporting telecommuting and a control method thereof are provided to register an IP phone of a person of telecommuting as an extension so that it can be used as the same extension as the extension of a key phone system. CONSTITUTION: A receiving unit(50a) receives packet data with respect to a phone start message transmitted from a remote IP phone through the Internet. An authenticating unit(50b) decodes the packet data, checks whether the remote IP phone can be registered as an extension, allocates an extension number to the remote IP phone if the remote IP phone can be registered as an extension, and generates packet data for transmitting extension function operation information to the remote IP phone. A storing unit(50c) stores IP phone information included in the phone start message. A transmitting unit(50d) transmits the packetized extension function operation information to the remote IP phone through the Internet.
Patent KR-20040083838-A (KR)
Inventor: LEE JEONG HWA
IPC: G11C11/41
Filed: 2003-03-25
Abstract: PURPOSE: A test apparatus of a semiconductor memory device is provided to test whether a refresh or late write operation except a normal operation is performed normally. CONSTITUTION: A special test mode circuit(30) generates a special test mode entry signal according to a special test mode control signal. A refresh buffer(20) generates a control signal according to an external refresh signal and the special test mode entry signal. A control unit(40) generates an external refresh control signal and a forced refresh signal and a forced late write signal according to the control signal. A refresh control unit(50) generates a self refresh request signal according to the external refresh control signal. A precharge control unit(70) generates a precharge signal according to the forced refresh signal and the forced late write signal. And a special refresh control unit(60) generates a refresh start signal and a late write start signal according to the self refresh request signal and the forced refresh signal and the precharge control signal and the forced late write signal.
Patent KR-20030078712-A (KR)
Title: 전기 광학 장치 및 그의 구동 방법과 전자 기기 및 투사형표시 장치
IPC: H01L29/786
Filed: 2003-03-27
Abstract: 전기 광학 장치는 화소 전극, 해당 화소 전극에 전기적으로 접속된 제 1 박막 트랜지스터, 해당 제 1 박막 트랜지스터에 전기적으로 접속된 주사선 및 데이터선이 형성된 제 1 기판과, 해당 제 1 기판에 대향 배치되어 공통 전극을 구비한 제 2 기판과, 상기 제 1 기판 및 상기 제 2 기판 사이에 유지된 전기 광학 물질과, 상기 제 1 기판 상의 상기 화소 전극, 상기 전기 광학 물질 및 상기 제 2 기판 상의 상기 공통 전극에 의해 구성된 용량 내의 전하를 방전하는 스위칭 소자를 구비한다. 
     이것에 의해 전기 광학 장치 내부의 전하를 방전하는 것이 가능해진다.