baber/WOPTO huggingface dataset:
Patent KR-20040042188-A (KR)
Title: Apparatus for Analyzing the Traffic of Packet Data on Mobile Communication Network and Method thereof, And Apparatus for Monitoring Service based on the same Analysis
Inventor: KIM GYEONG SUL
IPC: H04L12/14
Filed: 2002-11-13
Abstract: PURPOSE: A packet data traffic analyzing apparatus and method in a mobile communication network and a service monitoring apparatus and method based on the packet data traffic analysis are provided to offer more statistics and detailed information for investment of a mobile communication network. CONSTITUTION: A Ethernet separating unit(510) is connected between an IWF(Inter Working Function)/PDSN(Packet Data Serving Node)(400) and S/H(Switching/Hub), router(600) and discriminatively receives user IP packet data as Tx/Rx. A traffic analyzing unit(520) receives an encoded bit stream from the Ethernet separating unit(510) and analyzes packet data traffic by layers of an OSI(Open Systems Interconnection) model. A statistics storing unit(530) stores result data analyzed by the traffic analyzing unit(520) through packet data received through the Ethernet separating unit(510). A statistics referring unit includes a GUI(Graphical User Interface) and provides statistics information in a form desired by a user by searching various data stored in the statistics storing unit(530).
Patent KR-20040042376-A (KR)
Title: Magnetic circuit and actuator for optical pickup and optical recording and/or reproducing apparatus employing it
Inventor: JANG DAE JONG
IPC: G11B7/09
Filed: 2002-11-14
Abstract: PURPOSE: A magnetizing circuit, and an optical pickup actuator and an optical recording/playing device adopting the same are provided to realize slimness while securing a desired tracking performance by using the magnetizing circuit including a magnet having an improved polarization structure, a single tracking coil, and two focus/tracking coils. CONSTITUTION: The magnet(31) has the polarization structure including the first and the second magnetic part(31a,31b) having an opposite polarization arrangement by neighboring with each other, and the third and the fourth magnetic part(31c,31d) neighboring to the first and the second magnetic part by making the first and the second magnetic part surround two sides, and respectively having the opposite polarization arrangement to the first and second magnetic part. For the driving to a tracking direction, the tracking coil(32) is placed through the first and the second magnetic part. For a focus direction, the first focus/tilt coil(33) is placed through the first and the third magnetic part, and the second focus/tilt coil(35) is placed through the second and the fourth magnetic part.
Patent KR-20040042989-A (KR)
Title: Variable optical attenuator with tunable wavelength dependence
Inventor: CHOI CHANG EOK
IPC: G02B6/26
Filed: 2002-11-15
Abstract: PURPOSE: A variable attenuator capable of controlling a wavelength dependency is provided to overcome the alignment problem as well as to remove the insertion loss generated during the integration of the wavelength selection filter and the optical attenuator. CONSTITUTION: A variable attenuator capable of controlling a wavelength dependency includes at least two reflecting mirrors(13,14) and a plurality of driving units(15,16). The reflecting mirrors(13,14) are installed in the middle of the optical waveguide or the optical fiber(11,12) and are arranged in parallel to each other with inclining at a predetermined angle with respect to an optical axis. And, each of the plurality of driving units(15,16) is connected to the reflecting mirrors(13,14) and is capable of rotatably driving the reflecting mirrors(13,14) with respect to the vertical or horizontal axis.
Patent KR-20040044036-A (KR)
Title: Power Device(Battery) with Space of Virtual Power Device additionally
Inventor: HA YEON TAE
IPC: H02J9/00
Filed: 2002-11-20
Abstract: PURPOSE: A power supply unit having a virtual power supply region is provided to utilize the power of the virtual power supply region in a discharging state of a main power supply region by allotting a power supply unit into the main power supply region and the virtual power supply region. CONSTITUTION: A power supply unit having a virtual power supply region includes a main power supply region and a virtual power supply region. The main power supply region(100) is used for supplying the power to a portable terminal such as a wireless terminal. The virtual power supply region(105) is formed by separating a predetermined region from the power supply unit. The main power supply region and the virtual power supply region are insulated to each other. The virtual power supply region is used for supplying the power to the main power supply region when the main power supply region is fully discharged.
Patent KR-20040004028-A (KR)
Title: Autofolder Type Cellular Phone
Inventor: JUNG YEONG OK
IPC: H04B1/38
Filed: 2002-11-27
Abstract: PURPOSE: An auto folder type mobile phone is provided to eliminate noise generation by preventing the direction of the power forced to the action side of a hinge shaft and a hinge cam from being reversed instantly when the protruded portion of the hinge shaft passes by the concave portion of the hinge cam. CONSTITUTION: A system for driving the folder of a mobile phone consists of a driving unit and a power transfer unit. The driving unit, fixed in the inside of a housing(25) and generating driving power to rotate the folder, comprises a motor(30) and a decelerator(35). The power transfer unit is composed of a hinge shaft(40) and a hinge cam(45). The hinge shaft(40), connected to the output part of the decelerator(35), rotates in a single unit. In this case, the hinge shaft(40) is installed inside the housing(25). Tapers are formed at both sides of the hinge shaft(40) so that the central part can be protruded. The hinge cam(45), installed inside of a fixing part(15), is concavely tapered inwards so that the central part can be opposite to the protruded part of the hinge shaft(40).
Patent KR-20030005112-A (KR)
Title: A stainless rostrum
Inventor: WOO CHON YONG
IPC: E04H3/12
Filed: 2002-12-02
Abstract: PURPOSE: A stainless platform is provided to make a structure simple, to install easily, to house articles easily and to use conveniently by equipping folding chairs. CONSTITUTION: The stainless platform comprises an upper frame installed on an upper plate(20) and attached with many folding chairs(60), a lower frame located under the upper frame and provided with feed rollers(31) to push/house articles and many backing legs(80), a wall panel(40) installed on the border between the upper and lower frames, a housing space formed between the upper and lower frames, attachable/detachable stairs(70) installed on the front and backside of the stainless platform, and a door installed to the backside to place articles in the housing space.
Patent KR-20040048063-A (KR)
Title: The lights switch with the way of the touch
Inventor: JEON WO YONG
IPC: H01H36/00
Filed: 2002-12-02
Abstract: PURPOSE: A light switch for vehicle using a touch switch is provided to perform an operation for turning on or turning off the light switch by using the touch switch. CONSTITUTION: A light switch for vehicle using a touch switch includes a body, a top touch switch, a bottom touch switch, a tapering side, and a plurality of LEDs. The body(100) is formed with a shape of a circular bar. The top touch switch(101) and the bottom touch switch(102) are formed at a top end and a bottom end of the body, respectively. The tapering side(103) is formed between the top touch switch and the bottom touch switch. The LEDs(104,105) are formed at one side of the body.
Patent KR-20040054967-A (KR)
Title: Cover combination structure for air conditioner filter
Inventor: BAE HAN
IPC: B60H3/06
Filed: 2002-12-20
Abstract: PURPOSE: A structure for combining a cover for an air conditioner filter is provided to reduce time required for exchanging an air conditioner filter by easily assembling and disassembling a fixed cover and a detachable cover. CONSTITUTION: A step part(4) is formed at an upper part of a fixed cover(3). A step combining part(6) is formed at a lower part of a detachable cover(5) so that the fixed cover and the detachable cover are assembled. A rotary locking part is formed at a lower end of the detachable cover to rotate according to an operation of a user to maintain the combined state of the fixed cover and the detachable cover. A hole(8) is formed at the lower end of the detachable cover. The rotary locking part has a shaft(9) inserted into the hole.
Patent KR-20040056506-A (KR)
Title: A method for preparing fine particles of barium titanate using emulsion
Inventor: CHO MUN GYU
IPC: C01G23/04
Filed: 2002-12-24
Abstract: PURPOSE: Provided is a process for producing monodisperse barium titanate fine particles by using an emulsion, and therefore the barium titanate fine particles have a spherical shape, a uniform particle diameter, and a size of less than 1 micron. CONSTITUTION: The process for producing the barium titanate fine particles comprises the steps of: dissolving a barium-titanium complex alkoxide in 40-60vol% of octanol to prepare an octanol solution; adding 30-50vol% of dimethyl sulfoxide to the octanol solution to make the total solvent of 90vol% and then stirring and mixing to prepare an emulsion solution, wherein the octanol solution and the dimethyl sulfoxide are heated each at 21-60deg.C before mixing; mixing the emulsion solution and a solution obtained by dissolving water in 10vol% of ethanol to produce the barium titanate and stirring the reaction solution to grow the produced particles.
Patent KR-20040056968-A (KR)
Title: Method for improving profole of shallow trench isolation by using oxidation
Inventor: KIM CHANG HAN
IPC: H01L21/762
Filed: 2002-12-24
Abstract: PURPOSE: A method is provided to improve TCR(Top Corner Rounding) of STI(Shallow Trench Isolation) by locally oxidizing the top corner of the STI. CONSTITUTION: The first gap is formed by selectively etching a desired portion of a silicon substrate(100) with an STI(102). The first gap-fill oxide layer(104) is filled in the first gap. The second gap is formed by etching the first gap-fill oxide layer of an HV(High Voltage) region(120) to expose the STI. By locally oxidizing the exposed STI of the HV region, TCR of the STI is formed. Then, the second gap-fill oxide layer(108) is entirely filled in the second gap.
Patent KR-20040057456-A (KR)
Title: Method for controlling sterilizer used dry and water vapor
Inventor: HA DONG HYEON
IPC: A61L2/24
Filed: 2002-12-26
Abstract: PURPOSE: Provided is a method for controlling a counteracting device for a wet and dry sterilization, which can use the counteracting device safely and conveniently by sequentially controlling a boiler for generating vapor and antiseptic solution or water and an operation of engine for injecting the vapor and water. CONSTITUTION: The method for controlling a counteracting device for a wet and dry sterilization includes the steps of: confirming a main power source to be turned on; applying a power source to a preheating plug when the main power source is turned on; lighting on an engine preheating lamp after a predetermined time, and blocking the preheating plug power source; operating an engine and a boiler after lighting on the engine preheating lamp; counting an operation time after working the engine and the boiler; and displaying operation state of the boiler.
Patent KR-20040059108-A (KR)
Title: System for error recover function in multimedia public switched terminal
Inventor: KWON HWANG SEOP
IPC: H04Q9/00
Filed: 2002-12-27
Abstract: PURPOSE: A system for recovering an error of a multimedia public terminal is provided to automatically recover a hardware or software error by enabling a central controller and a phone controller to monitor each other. CONSTITUTION: When a hook switch(104) is operated, a phone controller(105) senses it and performs a call mode by controlling a transmitter/receiver set(101), a coin discriminating module(102) and a card reader module(103). A display and input unit(106) supports a user interface. A camera module(107) processes video and captures an image. A printer module(108) issues a receipt and a ticket. A communication network matching modem(109) connected to a communication network by way of a communication line(200) transmits and receives various information. A central controller(110) overall controls a multimedia public terminal. A memory(111) stores an O/S and an application program to be performed by the central controller(110). A set program memory(112) stores various set programs. The central controller(110) and the phone controller(105) includes watchdog programs(113,114), respectively. A power supply unit(115) supplies operation power and maintenance power to the central controller(110) and the phone controller(115).
Patent KR-20040061932-A (KR)
Title: Record medium player capable of random playing and method thereof
Inventor: KIM YONG HO
IPC: G11B20/10
Filed: 2002-12-31
Abstract: PURPOSE: A recording medium reproduction apparatus capable of performing a random reproduction process and a method therefor are provided to redrive a random number generator to generate new random number data if random number data is the same as recorded random number data, and to reproduce music data according to the new random number data, thereby preventing recorded songs from being reproduced in the same reproduction order. CONSTITUTION: An input portion(20) inputs a random reproduction command from a user. A pickup device(10) reads data from a recording medium(5). An HDD(Hard Disk Drive)(30) records random number data generated to randomly reproduce music data recorded on the recording medium(5). A random number generator(52) generates a random number that determines a reproduction order of the music data. A controller(50) drives the random number generator(52) if the random reproduction command is inputted, redrives the generator(52) if the generated random number data is the same as the recorded random number data, and reproduces the music data according to the random number data.
Patent KR-20040062171-A (KR)
Inventor: HUH DONG IM
IPC: G02F1/13357
Filed: 2002-12-31
Abstract: PURPOSE: A lamp housing structure of an LCD(liquid crystal display) is provided to easily combine a lamp housing for fixing a back light unit with a cover. CONSTITUTION: A lamp housing structure of an LCD includes a main frame(41), a back light unit(43), a reflecting plate(77), a top case(40), and a bottom cover(52). The main frame is combined with a display panel(25) of the LCD. The back light unit and reflecting plate are combined with the bottom of the main frame. The top case and bottom cover are respectively combined with the top and bottom of the main frame. A bent portion of the lamp housing that fixes the back light unit and reflecting plate is combined with the bottom cover. The top case fixes the bent portion of the lamp housing.
Patent KR-20020021808-A (KR)
IPC: G01N33/49
Filed: 2001-06-11
Abstract: 본 발명의 면역분석법은 (a) 전혈샘플을 적혈구보다 작은 크기의 센시타이즈된 불용성 담체입자와 혼합하여 면역 응집반응을 일으키는 단계; (b) 응집입자 및 비응집입자를 포함하는 상기 면역 응집반응 혼합물을 후로우 쎌에 공급하고, 상기 후로우 쎌을 통과하는 입자에 레이저광선을 조사하고 및 생성된 산란광선을 검출하는 단계; (c) 비응집입자와 응집입자를 구분하기 위한 임계값 및 응집입자를 혈액세포로부터 구분하기 위한 임계값을 산란광선의 강도를 고려하여 설정하는 단계; 및 (d) (c)단계에서 설정된 임계값을 참조하여, 상기 (b)단계에서 검출된 산란광선로부터 비응집입자, 응집입자 및 혈액세포를 구분 및 계수하는 단계를 포함한다.
Patent KR-20020021687-A (KR)
IPC: B29C49/56
Filed: 2000-06-22
Abstract: 폐쇄 위치와 개방 위치 사이에서 이동 가능한 제1 플래튼(12)과 제2 플래튼(14)을 갖는 블로 성형 장치용 블로 클램프에 관한 것이다.  블로 클램프는 제1 플래튼(12)에 고정된 적어도 2개의 클램핑 피스톤 너트(28)과 이와 정합하기 위한 제2 플래튼(14)에 고정된 각각의 타이 바(30)를 포함한다.  타이 바(30)는 결합 구성과 해제 구성 사이에서 액츄에이터(50)에 의해 회전 가능하다.  결합 구성에서, 타이 바(30)는 클램핑 피스톤 너트(28)에 대해 축방향 고정된다.  해제 구성에서, 타이 바(30)는 클램핑 피스톤 너트(28)에 대해 자유롭게 축방향으로 이동 가능하다.  클램핑 상태에서 클램핑 피스톤 너트(28)와의 결합을 통해 타이 바(30)에 전달되는 축방향 폐쇄력을 클램핑 피스톤 너트(28)로 인가하기 위해 수단이 제공된다.
Patent KR-20020042658-A (KR)
IPC: H05K1/16
Filed: 2001-06-29
Abstract: 종래의 저항회로 구비 프린트 배선판에 비해, 저항회로의 마무리 정밀도가 우수하고, 프린트 배선판으로서 마무리시의 치수 안정성이 우수한 저항회로 구비 프린트 배선판의 제조에 사용할 수 있는 캐리어박 부착 전해동박과 상기 저항회로 구비 프린트 배선판의 제조방법을 제공하는 것이다. 
     캐리어용 동박층과 회로 형성용 동박층 사이에 저항회로 형성용 니켈층을 구비하고, 회로 형성용 동박층의 표층에 조화처리를 실시한 저항회로 구비 프린트 배선판 제조용 동박을 사용하고, 이 동박의 표면에, 니켈층을 에칭하지 않는 동 에칭액을 사용하여 미리 동박회로를 형성하고, 동박회로를 형성한 후의 상기 동박과  수지 기재를 구성하는 프리플래그를 사용하여 동 클래드 적층판을 제조하며, 캐리어용 동박층을 제거하여 저항회로 형성용 니켈층을 노출시켜, 저항회로 에칭을 하는 것으로 니켈 저항회로를 형성하여 저항회로 구비 프린트 배선판의 제조방법을 채용한다.
Patent KR-20020070437-A (KR)
IPC: H01L23/50
Filed: 2000-11-22
Abstract: 집적 회로용 능동 패키지는 집적 회로와, 상기 집적 회로용 회로 토폴로지의 일부인 능동 소자를 포함할 수 있다.  능동 소자는 집적 회로용 하우징의 적어도 일부를 형성한다.  집적 회로는 하나 이상의 개별 소자에 의해 형성된 외피에 수납될 수 있다.  능동 패키지는 표준 수동 집적 회로 패키지와 동일한 기하학적 형상 및 치수로 형성될 수 있으며, 또는 표준 또는 특정 제조 배터리 패키지 내부에 끼워맞춰지도록 형성되거나, 다른 특정 용도로 형성될 수 있다.  스마트 소자는 개별 소자 또는 반도체 기반 레지스터, 커패시터 또는 인덕터, 및 개별 소자 또는 반도체 기반 레지스터, 커패시터 또는 인덕터와 동일한 하우징 내에 수납되는 개별 집적 회로를 포함할 수 있다.  집적 회로는 개별 소자 또는 반도체 기반 레지스터, 커패시터 또는 인덕터의 적어도 하나의 전기적 파라미터를 제어할 수 있다.  한 실시예에서, 집적 회로는 온도, 압력, 습도 등과 같은 환경 변화와 무관하게 고정밀 소자를 형성하기 위해 좁은 범위 내로 소자의 저항, 고유 저항, 커패시턴스, 인덕턴스 등을 유지할 수 있다.
Patent KR-20020058031-A (KR)
Title: 고 불투명도 티슈 제품
IPC: D21H21/28
Filed: 2000-11-22
Abstract: 본 발명은 일반적으로 증가된 불투명도를 나타내는 티슈 제품 및 그의 제조 방법에 관한 것이다.  증가된 불투명도는 티슈 제품중으로의 비입자상 충전제의 혼입의 결과이다.  구체적으로, 본 발명의 방법에 사용된 비입자상 충전제는 티슈 제품의 제조 공정의 습윤 마지막 또는 건조 마지막에서 티슈 제품에 혼입될 수 있는 중공 미소구 안료이다.
Patent KR-20020067065-A (KR)
Title: Method and apparatus for testing wireless communication channels
IPC: H04B17/00
Filed: 2001-01-10
Abstract: Techniques to test a wireless communication link. A traffic channel is tested via a test data service option (TDSO) that may be negotiated and connected similar to other services. Test parameters values may be proposed, accepted or rejected, and negotiated. Test data for a channel is generated based on a defined data pattern or a pseudo-random number generator. Sufficient test data may be generated based on the generator for a test interval, stored to a buffer, and thereafter retrieved from a particular section of the buffer to form data block(s) for each "active" frame. The traffic channel may be tested using discontinuous transmission. A two-state Markov chain determines whether or not to transmit test data for each frame. The average frame activity and average burst length are defined by selecting the probabilities for transitioning between the ON/OFF states of the Markov chain, which may be driven by a second generator.
Patent KR-20020082217-A (KR)
IPC: A61F2/24
Filed: 2001-01-29
Abstract: A tubular prosthetic semilunar or atrioventricular heart valve is formed by cutting flat, flexible leaflets according to a pattern. The valve is constructed by aligning the side edges of adjacent leaflets so that the leaflet inner faces engage each other, and then suturing the leaflets together with successive stitches along a fold line adjacent the side edges. The stitches are placed successively from a proximal in-flow end of each leaflet toward a distal out-flow end. During operation, when the leaflets open and close, the leaflets fold along the fold line. Distal tabs extend beyond the distal end of each leaflet. The successive stitches terminate proximal of the distal tab portion so that no locked stitches are placed along the distal portion of the fold line. The tab portions of adjacent leaflets are folded over each other and sewn together to form commissural attachment tabs. The commissural tabs provide commissural attachment points to accommodate sutures and the like in order to secure the tab to a vessel wall, if a semilunar valve, and papillary muscles and/or chordae tendineae if an atrioventricular valve.
Patent KR-20020089348-A (KR)
IPC: C07K5/093
Filed: 2001-02-13
Abstract: Cytokine derivatives capable of homing the tumoral vessels and the antigen presenting cells and the use thereof as antitumoral agents.
Patent KR-20020089360-A (KR)
Title: 챔버로부터 흡착된 분자의 제거 방법
IPC: H01L21/324
Filed: 2001-02-21
Abstract: 챔버 또는 대상물로부터 산소 분자와 같은 비극성 분자 뿐만 아니라 물 분자와 같은 극성 분자를 신속하고 효과적으로 제거하기 위해, 상기 제 1 분자에 대해 탈착 효과를 갖는 제 2 극성 분자가 챔버 내로 도입된다.
Patent KR-20020093027-A (KR)
Title: 다공질 세라믹스 및 그 제조방법 및 마이크로 스트립 기판
Filed: 2002-02-05
Abstract: 세라믹스(1)의 전구체인 금속의 분말과 소결조제를 혼합하여, 마이크로파 가열에 의해 열처리하여 금속분말을 그 표면에서 질화 또는 산화반응시키고, 금속을 그 금속의 외각에 형성한 질화물 또는 산화물로 확산시키는 것으로, 균일하면서도 미세한 폐기공(La)을 가지는 다공질 세라믹스(1)를 얻는다.  본 발명의 다공질 세라믹스(1)는, 폐기공(1a)의 비율이 높게 균일하게 분산되어 있으므로, 내흡습성과 저유전률, 저유전 손실이 요구되고 또 기계적 강도도 필요한 전자 회로 기판 등에 이용하면 뛰어난 특성을 발휘한다.
Patent KR-20030020277-A (KR)
Title: Automatic feeding device
IPC: A01K5/02
Filed: 2001-05-15
Abstract: There is disclosed a device ( 1 ) for automatic feeding of animals, preferably pigs. The device comprises a dispensing unit ( 2 ) over a feed plate ( 4 ) below a hopper ( 13 ). In order to achieve a simple feeding device enabling precise regulation of an amount of feed for adjusting the device to animals of different sizes, the dispensing unit ( 2 ) comprises a tubular duct ( 7 ) the upper end of which having an area which is greater than the area of the outlet ( 12 ) of the hopper ( 13 ). In the hopper, a disc-shaped element ( 8 ) enabling outflow of feed ( 33 ) from the disc-shaped element to the inner ( 31 ) of the duct ( 7 ). Thus there will be no risk of humidity absorption from feed on the feed plate ( 4 ) to the feed in the hopper ( 13 ). The feed outflow occurs at an intermediate space ( 34 ) between the disc-shaped element and the hopper and in an intermediate space ( 10 ) between the disc-shaped element and the inner wall ( 11 ) of the duct when the animals exert a lateral pressure ( 35 ) on the dispensing unit ( 2 ). The dispensing unit ( 2 ) is suspended by a control rod ( 5 ) enabling reversal of the unit ( 2 ) to normal starting position (FIG. 8 ) after being subjected to a lateral pressure (FIG. 9 ).
Patent KR-20040067397-A (KR)
Inventor: SEO JU OK
IPC: H01L33/36
Filed: 2003-01-23
Abstract: PURPOSE: A method for fabricating a semiconductor LED is provided to maximize the efficiency of the semiconductor LED by minimizing the beams absorbed into an n-pad electrode in an emitting process. CONSTITUTION: An n-nitride layer(22), an active layer(23), a p-nitride layer(24), and the first ohmic electrode layer(25) are sequentially laminated on an upper surface of a nitride substrate(21). A p-pad electrode(26) is formed by depositing and patterning a metal material on an upper surface of the ohmic electrode. The metal material is deposited on a bottom surface of the nitride substrate. The second ohmic electrode(27) is formed by patterning the metal material in unit chips. A reflective layer(28) and an n-pad electrode(29) are sequentially formed on a lower part of the second ohmic electrode. The nitride substrate is separated into the unit chips by performing a scribing process.
Patent KR-20030013507-A (KR)
Inventor: EOM SANG HWAN
IPC: F04D29/04
Filed: 2003-01-23
Abstract: PURPOSE: A tilting pad bearing for a turbo compressor is provided to increase the stability by realizing a bearing structure in which both journal bearing and thrust bearing are capable of self aligning. CONSTITUTION: A tilting pad bearing for a turbo compressor includes a housing main body(4) formed in a shape of a drum like an hourglass, having a circumferential groove so that oil having pressure flows into the circumference, journal bearing pads(6) combined with the inner circumference of the housing main body, and thrust bearing pads(5) supporting an axial load, wherein the journal bearing pad is composed of a pad body generating pressure for supporting a rotary shaft, a support pin(62), and a pivot(63) supporting load of the pad.