baber/WOPTO huggingface dataset:
Patent KR-20040084445-A (KR)
Inventor: TOMINAGA TOSHIHIKO
IPC: G02B5/30
Filed: 2003-03-28
Abstract: PURPOSE: A multi-layered polarizing film having an anti-electrification function is provided to reduce generation of electrostatic phenomenon in a process of removing a protective film by using the anti-electrification function. CONSTITUTION: A multi-layered polarizing film having an anti-electrification function includes a reflective type polarizing film, an absorbing type polarizing film, and an anti-electrification layer. The absorbing type polarizing film(22) is laminated on the reflective type polarizing film(21). The anti-electrification layer(23) is formed on an outside of the absorbing type polarizing film or between the reflective type polarizing film and the absorbing type polarizing film.
Patent KR-20040087500-A (KR)
Inventor: KANG HUI SEONG
IPC: H01L29/78
Filed: 2003-04-08
Abstract: PURPOSE: A method for manufacturing a semiconductor device with a shallow source/drain region is provided to obtain shallow junction and row resistance by using a reverse-ordered source/drain forming process and to restrain overlap of dopants by using an offset spacer forming process. CONSTITUTION: A gate pattern(107) including a gate insulating layer and a gate electrode is formed on a substrate(101). A buffer insulating layer(109), the first and second insulating layer are sequentially formed on the resultant structure. The first spacer is formed at both sidewalls of the gate pattern by etching the second insulating layer. A deep source/drain region(117) is formed in the substrate to align the first spacer. The first spacer is removed. By etching the first insulating layer, an offset spacer(111a) is formed at both sidewalls of the gate pattern. Then, a shallow source/drain region(121) is formed in the substrate adjacent to the deep source/drain region to align the offset spacer.
Patent KR-20040088950-A (KR)
Inventor: LEE HO
IPC: C23C16/44
Filed: 2003-04-14
Abstract: PURPOSE: A chemical vapor deposition apparatus is provided to prevent splash defects and generation of fine particles by integrating diffuser frame with diffuser, thereby preventing generation of arc. CONSTITUTION: The chemical vapor deposition apparatus comprises a chamber(100); a susceptor(40) which is positioned in the chamber, and on which a glass substrate(50) is rested; a diffuser(70) which is installed in such a way that the inside of the chamber is divided into upper space and lower space by the diffuser, and on which a plural injection holes(70a) are formed so that the upper space and the lower space are connected to each other through the injection holes; a gas injection pipe(80a) for injecting gas into the chamber through the injection holes of the diffuser; and a ceramic frame(5) installed between the chamber and the diffuser, wherein a circumferential part of the diffuser is extended to the partial surface of the ceramic frame, wherein the circumferential part of the diffuser is formed in an "L" character shape, and wherein the diffuser is formed of aluminum or stainless steel.
Patent KR-20040090027-A (KR)
Inventor: CASTELLINI FRANCO
IPC: A61L2/18
Filed: 2003-04-16
Abstract: PURPOSE: Provided is a method for sterilizing/disinfecting a water circuit of a dental apparatus, which is practical and fast, at the same time, gives excellent results in sanitizing the water circuit of the dental apparatus. CONSTITUTION: The method for sterilizing/disinfecting a water circuit of a dental apparatus(100) including medical instruments, such as dental handpieces(2), and a water circuit(1) for supplying fluid from a main supply(3) through corresponding circuit legs or branches(1a,1b,1c,1s), comprises the steps introducing the sterilizing/disinfecting liquid in the water circuit for a predetermined length of time and draining the sterilizing/disinfecting liquid out of the circuit through the circuit legs or branches (1a,1b,1c,1s). The step of introducing the sterilizing/disinfecting liquid is accompanied by a step of heating the liquid to a predetermined temperature higher than ambient temperature using suitable device(4).
Patent KR-20040090030-A (KR)
Inventor: LEE MYUNG HYUN
IPC: A47J37/06
Filed: 2003-04-16
Abstract: PURPOSE: A roasting plate is provided to improve productivity by forming a roasting plate body with a metal bar having a vertical contact surface. CONSTITUTION: A roasting plate includes a roasting plate body. A long metal bar(10) is repeatedly wound from the center to the outermost circumference of the roasting plate body. The metal bar includes a concave portion(11), and convex portions(12) formed at both sides of the concave portion. The convex portions have vertical contact surfaces(12a). An oil staying grooves are formed at the top of the roasting plate body by the concave portion.
Patent KR-20030041919-A (KR)
Inventor: RYU YEONG HO
IPC: C02F1/52
Filed: 2003-04-24
Abstract: PURPOSE: An agent for inhibiting red tide is provided, which not only destroys plasma of microorganisms causing red tide but also fixes nutrients such as nitrogen and phosphorus in seawater. CONSTITUTION: The agent for inhibiting red tide is mainly composed of sodium chloride (NaCl), potassium chloride (KCl), calcium chloride (CaCl2), magnesium chloride (MgCl2) and magnesium oxide (MgO), and further comprises charcoal powder, germanium, elvan and herb medicine.
Patent KR-20040092891-A (KR)
Inventor: JUNG JAE HUN
IPC: G06Q50/00
Filed: 2003-04-29
Abstract: PURPOSE: An informing system for a partner information search is provided to inform each partner of the search fact if the information of the matched partner is searched by the third member and keep a matching relation by dissolving distrust for the matched partner. CONSTITUTION: A member registration tool registers the member by receiving an ID, a password, a name, a mobile phone number, and a resident registration number of the member. A matching tool enables the member to match the partner by fixing the name and the mobile phone number of the specified number after login. An informing tool informs the searched member and the matched partner of the search through the mobile phone when the member is searched by a predetermined conditional expression.
Patent KR-20040093819-A (KR)
Inventor: LEE GYEONG HO
IPC: G11C11/407
Filed: 2003-04-30
Abstract: PURPOSE: A delay locked loop capable of reducing a locking time is provided which reduces an area of an integrated circuit as reducing a phase locking time. CONSTITUTION: According to the delay locked loop, a comparator(600) compares a phase of a feedback clock signal with a phase of a reference clock signal. A delay chain(400) delays the reference clock signal buffering an external clock signal as much as a delay time corresponding to the output result of the comparator. A clock signal delay control unit(700) comprises a number of delays having different delay times, and passes an output signal of the delay chain through one of the delays and then outputs it as an operation clock. And a delay model(700) delays the operation clock and then outputs it as the feedback clock signal.
Patent KR-20040094228-A (KR)
Inventor: KIM BONG HO
IPC: C21B7/16
Filed: 2003-05-02
Abstract: PURPOSE: To provide a tuyere for protecting from heating damage by blast furnace to prevent the tuyere from being damaged by fusion of molten materials during blast furnace operation. CONSTITUTION: In a tuyere for protecting from heating damage by blast furnace, wherein the tuyere comprises cooling water inflow port and cooling water channel (151) formed to protect the tuyere from heating damage during blast furnace operation, the tuyere comprises a cold blast inflow port (110) formed on the rear side of the tuyere (100); a plurality of cold blast discharge ports (120) formed along the outer circumferential surface of the side of tuyere front part (101); and a plurality of branched channels (130) branched off from the cold blast inflow port and connected to the plurality of cold blast discharge ports, wherein the branched channels have the same inner diameter as the cold blast discharge ports to uniformly transfer cold blast to the cold blast discharge ports.
Patent KR-20040094557-A (KR)
Inventor: AHN JONG HOE
IPC: H04W4/20
Filed: 2003-05-03
Abstract: PURPOSE: A method for generating a public long code mask in a mobile communication system is provided to add new fields to a message, thereby changing a method for generating a public long code mask by using an ESN(Electronic Serial Number) into a method for generating the public long code mask by using the least significant 32 bits assigned by a base station. CONSTITUTION: The least significant bits of a public long code mask are generated by either a method for using an ESN according to a public long code mask type within the first message or a method for using the least significant bits for the public long code mask within the first message. The methods for generating the least significant bits of the public long code mask according to a value set in one field within the second message are changed into other methods.
Patent KR-20040096356-A (KR)
Inventor: CHOI YONG SEOP
IPC: H05H1/24
Filed: 2003-05-09
Abstract: PURPOSE: An atmospheric pressure plasma injection apparatus is provided to generate plasma under the low supply power and inject effectively the generated plasma to the outside. CONSTITUTION: A plurality of dielectric panels are arranged in parallel in a predetermined interval. The dielectric panels are fixed to a gas supply unit(14). The gas supply unit supplies gas among the dielectric panels. A plurality of power electrodes(15a,15b,15c) are linearly installed at the gas supply unit among the dielectric panels. A plurality of ground electrodes(16a,16b,16c,16d) are formed at each end part of the dielectric panels. An RF power supply(17) applies RF power to the power electrodes and the ground electrodes.
Patent KR-20040100041-A (KR)
Inventor: LEE JEONG SEOK
IPC: H01S5/50
Filed: 2003-05-21
Abstract: PURPOSE: A semiconductor optical amplifier module for amplifying an optical signal is provided to detect an amplified gain of an amplified signal by detecting power of a reflecting optical signal or a non-coupling optical signal. CONSTITUTION: A semiconductor optical amplifier(210) includes a first stage for receiving and amplifying optical signals and a second stage for outputting the amplified optical signals. An input unit(240) includes a first isolator to transmit the inputted optical signals to the first stage of the semiconductor optical amplifier and transmit spontaneous emission light at an oblique angle to a path of the inputted optical signals. A first photo diode(260) is used for detecting the power of the spontaneous emission light through the first isolator. An output unit(250) converges the amplified optical signals to one end of an output fiber.
Patent KR-20040100595-A (KR)
Inventor: KIM DAE JUNG
IPC: G06Q50/06
Filed: 2003-05-23
Abstract: PURPOSE: A multiple network connection system on a desalination plant using an OSM(Optical Switching Module) is provided to reinforce network safety, realize communication between networks by implementing one EWS(Engineering Work Station) connection, and reduce expense by making one EWS perform a trial run/maintenance. CONSTITUTION: A master and a slave OSMT(Optical Switching Module for Terminal bus)(71,72) respectively interconnect a terminal bus(32,42,52,62) in each network group(30,40,50,60). A master and a slave OSMP(Optical Switching Module for Plant bus)(81,82) respectively interconnect a plan bus(35,45,55,65) in each network group. The EWS(91) performs engineering, the trial run, and commissioning by connected to other all network groups of entire desalination plant through the OSMT and the OSMP.
Patent KR-20030093100-A (KR)
Title: 전압 제어 발진기, ｐｌｌ 회로 및 반도체 장치
IPC: H03K17/22
Filed: 2003-05-26
Abstract: 본 발명은 발진 주파수 대역을 광대역화하면서, CN 특성 및 직선성의 열화를 방지할 수 있는 전압 제어 발진기를 제공하는 것을 목적으로 한다. 
     제어 전압(VT)에 기초하여 발진 주파수의 출력 신호(fvco)를 출력함과 동시에, 전환 신호(VSW)의 입력에 기초하여 출력 신호(fvco)의 발진 주파수 대역을 전환하는 전환 수단을 구비한 발진부(23)와, 제어 전압(VT)에 기초하여 전환 신호(VSW)를 출력하는 제어부(28)로 전압 제어 발진기가 구성된다.
Patent KR-20040107577-A (KR)
Inventor: LEE CHUN YEOP
IPC: H01J11/26
Filed: 2003-06-05
Abstract: PURPOSE: A multi-plasma display system is provided to improve the quality of a large screen by connecting two panels to construct the large screen and reduce electromigration by extracting sustain/scan electrodes or address electrodes in two directions. CONSTITUTION: A multi-plasma display system includes is constructed by combining two plasma display panels(10,20). Each of the plasma display panel includes a plurality of barrier ribs(13) formed on a rear substrate(16), a plurality of address electrodes each of which is formed between neighboring barrier ribs in the same direction in which the barrier ribs are arranged and extracted in one direction, and a plurality of sustain/scan electrodes(11,12) formed, perpendicular to the address electrodes and alternately extracted in two directions.
Patent KR-20030095312-A (KR)
Title: 전자 경기 네트워크 시스템, 전자 경기 방법, 서버 및그것을 동작시키기 위한 컴퓨터 프로그램
IPC: A63F13/219
Filed: 2003-06-05
Abstract: 본 발명은 복수의 경기장에서 동종의 전자적인 경기를 개최할 수 있는 전자 경기 네트워크 시스템을 제공하는 것을 목적으로 한다. 
     전자 경기 시스템이 설치된 복수의 경기장에서 각각 행해지는 경기의 경기 경과 혹은 경기 결과는 인터넷을 통해 중계 서버에 송신된다.  중계 서버에서, 송신된 경기 경과 혹은 경기 결과는, 이 경기 경과 혹은 경기 결과의 송신원에 의해 선결된 경기장에 설치되는 전자 경기 시스템에 송신된다.  경기 경과 혹은 경기 결과가 중계 서버로부터 송신된 전자 경기 시스템에 있어서, 중계 서버로부터 송신된 경기 경과 혹은 경기 결과는 전자 경기 시스템이 설치된 경기장에서 행해진 경기의 경기 경과 또는 경기 결과와 합께 집계되고, 집계된 경기 경과 및 경기 결과는 인터넷상에 공개된다.
Patent KR-20040107921-A (KR)
Inventor: LEE CHUN HEE
IPC: A43B3/00
Filed: 2003-06-16
Abstract: PURPOSE: Light walking(or running) shoes for children are provided to protect the children from accidents or collisions involving pedestrian especially during evening outs, and to increase the aesthetic effect of the shoes. CONSTITUTION: The light walking(or running) shoes for children include small bulb lights attached to seams of the shoes. A battery for the bulb lights is installed inside a heel, and a switch for turning on the bulb lights is installed on one side of the heel. Diverse shapes and colors of the lights are used to increase the aesthetic effect of the shoes. When children go out and play in the evening, the shoes light up. Therefore, drivers are able to easily locate the children on the road in a dark area, and accidents or collisions are prevented.
Patent KR-20040016382-A (KR)
Inventor: SAKAMAKI SATOSHI
IPC: G02B1/10
Filed: 2003-07-09
Abstract: PURPOSE: To reduce curvature of a polarizing plate when mutually different protective films are stuck on both surfaces of a polarizing film. CONSTITUTION: The polarizing plate 11 is manufactured by sticking the 1st and 2nd mutually different protective films 13 and 13 on both surfaces of the polarizing film 12. Here, the 1st and 2nd protective films 13 and 14 in use satisfy 0.65x2<X1<1.55X2, where X1 and X2 are the coefficients of water absorption expansion of the 1st and 2nd protection films 13 and 14 in the direction of water absorption of the polarizing plate 11. The absolute value of the difference between thicknesses Y1 and Y2 of both the protective films 13 and 14 is >2μm and <100μm. Further, the 1st or 2nd protection film 13 or 14 is formed of cellulose triacetate and the polarizing film 12 is formed of a polyvinylalcohol-based polymer. Consequently, the polarizing plate is obtained which is reduced in curvature after sticking.
Patent KR-20050006918-A (KR)
Inventor: KIM SANG MYUNG
IPC: B21D39/02
Filed: 2003-07-10
Abstract: PURPOSE: A hemming process is provided to exclude white sealer coating and to improve anticorrosive characteristics by penetrating phosphate film and spreader between the hemming-engaged inner and outer panels. CONSTITUTION: After an outer panel(30) is formed, a hemming sealer which comprises a plurality of beads(34) is coated on the inner side of a flange portion of the outer panel(30). An inner panel(32) is positioned at a portion coated with the hemming sealer. The right end of a hemming punch is compulsorily pressed for mechanical locking of the inner and outer panels. The inner and outer panels are hemming-engaged with an aperture between the inner and outer panels. Phosphate film and spreader are penetrated between the hemming-engaged inner and outer panels.
Patent KR-20050008977-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-14
Abstract: PURPOSE: A method for calculating a heat balance of electric generation equipments applied for improving efficiency of the Rankine cycle is provided to calculate the heat balance of cooling equipments by receiving information for a turbine inlet condition and a cooling water condition used in a condenser, and sequentially determining the condition for each equipment of the Rankine cycle. CONSTITUTION: Energy increment by a GSC(Gland Steam Condenser) is determined(S50). An exhaust condition of a low pressure heater, a deaerator, a feed-water pump, and a high pressure heater is calculated(S70,S90,S100,S120). The enthalpy for an extraction nozzle to a turbine, the high pressure heater, the deaerator, and the low pressure heater from the turbine is respectively determined by using the exhaust condition(S130-S150). The enthalpy of the turbine exhaust is determined by using the enthalpy(S160). A drain condition of the high/low pressure heater is determined(S170). A heat rate is calculated by using the drain condition(S190).
Patent KR-20050012061-A (KR)
Inventor: BAN JU HYUN
IPC: H04W16/00
Filed: 2003-07-24
Abstract: PURPOSE: A method for automatically setting a base station frequency in a CDMA-2000 system is provided to remove a possibility of an error in fabricating a package of a domestic or overseas service provider, easily manage a base station state management block, and enhance the stability and reliability of a system. CONSTITUTION: When an RF control management block(300) requests an RF configuration data from a digital unit control management block(200)(S101), the digital unit control management block(200) requests RF configuration data from a base station state management block(100)(S102). The base station state management block(100) reads frequency set particulars from PLD(Programmable Loading Data) and transmits them to the digital unit control management block(200)(S103). The digital unit control management block(200) transmits the frequency set particulars to the RF control management block(300)(S104). When an operator requests a change in the RF configuration data(S105), the base station state management block(100) reads the frequency set particulars from the PLD and transmits them to the digital unit control management block(200)(S106). The digital unit control management block(200) transmits the RF configuration data to the RF control management block(300), and accordingly, the RF control management block(300) sets the frequency of a base station based on the received frequency set information(S107).
Patent KR-20050015018-A (KR)
Inventor: OH YEON TAEK
IPC: G05D1/02
Filed: 2003-08-01
Abstract: PURPOSE: A mobile robot is provided to enable the mobile robot to easily cross an obstacle by making wheels have uniform grounding force on the surface of land although the mobile robot is moved up by the obstacle and to improve productivity and reduce cost by having a driving part of a simplified and small-sized structure. CONSTITUTION: A mobile robot comprises a body(20); a wheel(50) installed in a state capable of ascending and descending to/from the body; and a wheel ascent and descent guide unit(30). One side of the wheel ascent and descent guide unit is connected to the body and the other side is connected to a shaft of the wheel. The wheel ascent and descent guide unit maintains a shrink state if the body and the surface of land are not in a contact state and expands to enable the wheel and the surface of land to maintain a contact state if the body and the surface of land come in contact with each other. The mobile robot includes a driving motor installed to the body and a power transmission device transmitting power to the wheel from the driving motor.
Patent KR-20050015860-A (KR)
Inventor: KIM JAI CHUL
IPC: H04B1/38
Filed: 2003-08-08
Abstract: PURPOSE: A swivel hinge device of a folder-type mobile communication terminal is provided to separately configure a rotational portion fixed to a folder from a swivel hinge axis fixed to a hinge housing, and to horizontally rotate the folder, thereby simplifying a structure of the swivel hinge device. CONSTITUTION: A swivel hinge axis(10) is connected to a folder through a pierced hole formed on a hinge housing, and smoothly rotates the folder. A fixing portion(20) is extended in plate shape toward both side directions from a lower end of the swivel hinge axis(10), and is formed with the first fixing holes(22) at both ends such that the fixing portion(20) can be fixed to the hinge housing. A rotational portion(30) is formed with a circular rotational hole(32) corresponding to a hooking portion(12) of the swivel hinge axis(10), and wherein one side thereof is rotatively coupled with other side of the swivel hinge axis(10) while other side is fixed to the folder to horizontally rotate the folder.
Patent KR-20050017439-A (KR)
Inventor: PARK CHONG GUN
IPC: H04N5/60
Filed: 2003-08-09
Abstract: PURPOSE: A method for detecting an audio multiplex mode when receiving an analog TV broadcasting is provided to allow a viewer to listen to a correct audio by quickly and accurately detecting the audio multiplex mode of a currently received broadcasting channel and setting an analog TV as a suitable state. CONSTITUTION: The channel conversion of a TV is confirmed(S201). If a channel is converted, an audio signal is removed(S202). A TV audio multiplex judgement reference value is replaced by an adaptive threshold value(S203,S205). An audio mode of an inputted audio signal is judged(S207). If the channel is not converted, the TV audio multiplex judgement reference value is replaced by a stable threshold value and the audio mode of the input audio signal is judged(S204,S206). After the audio mode is judged, an audio mode of the TV is converted into the detected audio mode(S208a-S208c,S209a-S209c). The audio of the TV is activated(S210).
Patent KR-20050018532-A (KR)
Inventor: CHEON JONG CHEOL
IPC: C02F3/06
Filed: 2003-08-14
Abstract: PURPOSE: To provide a water purifier using tetrapod which is able to increase water-purification efficiency by maximizing surface area and microorganism content and provide comfortable habitats to fish. CONSTITUTION: The water purifier comprises a first tetrapod (2), a second tetrapod, a third tetrapod, four engagement rings (8), and engagement means. Each first, second, and third tetrapod is arranged to divide a tetrapod regularly into three equal parts and includes a space for habitation (4), a plurality of partitions formed in the spaces for habitation, and a plurality of through holes (3). With each inner side of the first, second, and third tetrapod, microorganism contact media (10) is equipped.