baber/WOPTO huggingface dataset:
Patent KR-20040078517-A (KR)
Inventor: KIM HONG JU
IPC: H02J7/00
Filed: 2003-03-04
Abstract: PURPOSE: A mobile phone built-in type charging device and a charging method are provided to use an external power as an operating power for a circuit unit when the external power is input at the state where a charger battery is not mounted in a mobile phone. CONSTITUTION: A mobile phone built-in type charging device comprises a central control unit(110) for monitoring and controlling a mobile phone and a charge state; a low drop-out(LDO) unit(120) connected to the central control unit, and which reports applying of voltage to the central control unit when a voltage is applied from an external source, and outputs the voltage lowered to a predetermined level; a switch(170) connected to the LDO unit, and which outputs or cuts off the applied voltage in accordance with a control signal; a charging unit(130) for outputting, as a current, the voltage applied from the switch in accordance with a control signal; a battery(150) connected to the charging unit, and charged with the applied current; a charge control unit(160) for detecting the internal voltage of the battery, reporting the detected voltage to the central control unit, and controlling the switch by the control of the central control unit; and a circuit unit(140) for receiving operating power from the LDO unit and the battery, and serving as a mobile phone.
Patent KR-20040079242-A (KR)
Inventor: KIM EUNG PIL
IPC: F03D9/00
Filed: 2003-03-07
Abstract: PURPOSE: A wind power generator system is provided to obtain sufficient electricity by increasing the rotational speed of a main gear even for the weak wind and to protect the generator from a strong wind or a typhoon by lifting a cover. CONSTITUTION: A wind power generator system is composed of a generator(2) housed in a box body(1); a main shaft(4) installed with a main gear(3) for rotating the generator at the lower end; a spherical main blower(5) for rotating the main shaft; a variable device(6) installed to the side of the main shaft and elastically extended in the action direction of centrifugal force to the rotational speed; a disc(7) mounted on a lower box body of the main shaft; permanent magnets(8) facing each other with same polarity between the box body and the disc to float the main shaft; an S-shaped rotary plate(9) disposed radially on the middle part of the main shaft and the disc; a purifying device mounted to the side of the rotary plate to purify the air; a driving unit for transmitting initial starting power to the main shaft; plural auxiliary gears(11) engaged with the main gear by a connection gear(10) to increase rotary power of the main gear; spherical auxiliary blowers(12) arranged around the main blower in the same number of the auxiliary gear to rotate the auxiliary gear and an auxiliary shaft(13) shaft-combined with the auxiliary gear; a driven gear(16) installed to the shaft of the generator; and a rotary power amplifying gear(17) disposed between the driven gear and the main gear to accelerate and transmit the rotary power of the main gear to the driven gear. The driving unit is a small motor(14) positioned under the main gear and a friction wheel(15) is installed to the shaft of the small motor and closely contacted to the lower part of the rim of the main gear.
Patent KR-20040080720-A (KR)
Inventor: HONG HYEONG GI
IPC: G02F1/13357
Filed: 2003-03-13
Abstract: PURPOSE: A light guide plate and an LCD(Liquid Crystal Display) module using the same are provided to be formed on a non-plane without the loss of light. CONSTITUTION: A plurality of light guide sheets(321-32n) are curved and formed. Spacers(36) isolate a plurality of the light guide sheets. The thickness of each spacer is thinner than the thickness of each light guide sheet. The thickness of each light guide sheet is about 10 to 500μm. The entire thickness of a plurality of the light guide sheets is about 0.6 to 3mm. A plurality of the light guide sheets adhere each other by the spacers. Light incident in the spacers is dispersed by the spacers, and is radiated outside a plurality of the light guide sheets.
Patent KR-20040081607-A (KR)
Inventor: KIM DEOK YONG
IPC: G01N21/88
Filed: 2003-03-14
Abstract: PURPOSE: A method for optimizing a focus of an optical inspection system, a method and an apparatus for detecting an optical defect using the same are provided to detect easily a defect of a semiconductor device by determining rapidly an optimum focus value. CONSTITUTION: An irradiation process is performed to irradiate light on the surface of a substrate(S10). An optical inspection system forms image information by sensing the light reflected from the surface of the substrate according to plural focus values(S20). A correlation among the focus values and the image information and gain values of the optical inspection system is determined(S30). The focus value corresponding to the minimum gain value is set up as a defect detection focus value(S40).
Patent KR-20030046343-A (KR)
Inventor: CHOI GU SEON
IPC: B01F7/08
Filed: 2003-03-19
Abstract: PURPOSE: A feed pipe for a modified asphalt mixed reaction apparatus is provided to prevent the flow channel of a liquid phase asphalt left in the feed pipe from being closed due to its hardening and reduce working time by quickly feeding the asphalt to a boiler. CONSTITUTION: The feed pipe(222) which is connected to a boiler of a modified asphalt mixed reaction apparatus consisting of the boiler, a tank, a waste tire powder input hopper and a control part, wherein the feed pipe(222) wraps a heat generating member(222b) wound around the outer circumferential face of a metal pipe(222a) with an insulating member(222c), the insulating member(222c) being fastened by a band tie(222d).
Patent KR-20030043823-A (KR)
Inventor: MUN SEONG OK
IPC: H04B1/40
Filed: 2003-04-01
Abstract: PURPOSE: A system and a method for asking for aid through a portable terminal are provided to detect the emergency of a user through voice starting words set by the user or an additional starting unit, and to separately include a transceiving unit and a power supply inside a case so that position confirming signals and emergency signals are maintained even for the damage of the portable terminal. CONSTITUTION: An originated voice storing unit(60) stores automatically originated voice of a user and agencies for emergent contacts. An emergency call starting unit(10) generates starting signals. A switching unit(20) is switched on to apply an electric current to a power supply if the starting signals are supplied, and amplifies and encodes the starting signals. A starting signal comparing unit(30) compares the starting signals supplied through the switching of the switching unit(20) with set starting signals, to output a compared result. A controlling unit(40) automatically dials the agencies for emergent contacts stored in the originated voice storing unit(60) according to signals of the compared result of the starting signal comparing unit(30) to transmit the automatically originated voice and voice in the site supplied from the emergency call starting unit(10), and transmits position confirming signals of the user. And an aid asking system(100a) includes a wireless transceiving unit(80). The wireless transceiving unit(80) converts electrical signals supplied from the controlling unit(40) to amplify and transmit the converted signals, and converts and amplifies received signals to supply the amplified signals to the controlling unit(40).
Patent KR-20040086969-A (KR)
Title: A tidal power plant
Inventor: GYE BYUNG SIK
IPC: F03B13/12
Filed: 2003-04-03
Abstract: PURPOSE: A tidal power plant system is provided to generate large-capacity electrical energy regardless of the ebb and flow by large and small water tanks and a head forming device. CONSTITUTION: A tidal power plant system(2) comprises a large water tank(4) having a first water gate(16) mainly filling sea water by blocking up a bay of the coast, a third water gate(18) auxiliary filling the sea water, and a first sensor(20) for detecting the level of water; a small water tank(6) formed at the side of the large water tank with the constant proportion to the large water tank and composed of a second water gate(22) for discharging or filling fresh water, a fourth water gate(24) for regulating the water level to the large water tank, and a second sensor(36) for detecting the water level; a head forming device(8) installed in front of the large and small water tanks to variably control the height of a head by a pre-set information within the constant position and height of a power turbine(10) according to the level of the ebb and flow; a plurality of power turbines arranged horizontally on the head forming device in front of the large and small water tanks and rotated by the head of the ebb and flow; a power generation unit(12) electrically coupled by operations of the power turbines to generate or store electricity; and a control device(14) for sensing operation of the power generation unit, the water amount of the water tanks, and variable controls of the head forming device in the ebb and flow by the pre-set information and controlling four water gates.
Patent KR-20040087379-A (KR)
Inventor: PARK WON SUN
IPC: E02F3/88
Filed: 2003-04-07
Abstract: PURPOSE: A dredger of high-depth sediment is provided to improve productivity by reducing the cost required for manufacture and disposal and to execute a dredge work effectively. CONSTITUTION: The dredger of high-depth sediment contains: a high pressure formation unit(P) using a jet pump(3); a discharge unit(T) using a high pressure water feed pipe(6), an air induction pipe(7) and a high depth sediment discharge pipe(4); an impurities separation unit(C) composed of a drum screen(160) connected to one side of the high depth sediment discharge pipe(4) to let sediment flow in, and a shift member(220) connected to the other side of the drum screen(160) to discharge impurities; a primary depositing unit(D) composed of a soil separation tank(100) installed on the lower part of the drum screen(160) to settle down the soil in sludge and a sludge feed pipe(120) whose one end is connected with an upper part of the soil separation tank(100); a secondary depositing unit(E) composed of a sludge separation tank(110) connected to the other end of the sludge feed pipe(120) to settle down minute soil in sludge; and a discharge unit(F) composed of an underwater pump(200) installed to the upper part of the sludge separation tank(110) and a sludge discharge pipe(140) connected to the underwater pump(200) to discharge the sludge only.
Patent KR-20030084692-A (KR)
Title: 전자기기용 기능 확장 유닛의 고정 기구
IPC: H05K7/00
Filed: 2003-04-23
Abstract: 기능 확장 유닛(30)은 커넥터부(31)가 설치되어 있는 면을 개구부(2)에 대향시킨 상태에서 개구부(2)에서 본체(1) 내부로 삽입하면, 가이드(3)에 의해 커넥터부(31)가 커넥터(4)와 대향하는 위치로 안내된다.  더욱이, 기능 확장 유닛(30)을 본체(1) 내부에 삽입하면, 커넥터부(31)는 커넥터(4)와 결합한다.  이로써, 기능 확장 유닛(30)은 본체(1)와 전기적으로 접속된다.  또한, 커넥터부(31)가 커넥터 (4)와 결합함과 동시에, 로크부(32)에는 아암(6)의 걸림부(12)가 걸려 들어간다.  이로써, 기능 확장 유닛(30)은 본체(1)에 물리적으로 고정된다.
Patent KR-20040092181-A (KR)
Inventor: CHOI BYEONG GEOL
IPC: D06F39/08
Filed: 2003-04-25
Abstract: PURPOSE: A wash water circulation device of a drum-type washing machine is provided to reduce the use of water and electric energy by exactly measuring the water level to normally operate a pump. CONSTITUTION: A wash water circulation device of a drum-type washing machine comprises a tub(56) in which wash water is received; a pump assembly(70) pumping the wash water of the lower part of the tub; a circulation passage(74) injecting the wash water pumped by the pump assembly to circulate the wash water to the tub side; and a water level sensor(72) measuring the water pressure of the wash water discharged from the pump assembly and sensing the water level of the tub. The pump assembly is connected to the lower side of the tub. One end of the circulation passage is connected to the pump assembly and the other end is situated to the inside of the tub. The water level sensor is installed to the circulation passage or the pump assembly.
Patent KR-20040092935-A (KR)
Inventor: KIM GYU HA
IPC: A61F2/32
Filed: 2003-04-30
Abstract: PURPOSE: A compression hip screw is provided to prevent a lower thigh from being shortened due to an excessive compression on a hip fracture, reduce the possibility of a further surgery, and reduce a patient's mental stress and pains relating to a surgery. CONSTITUTION: The compression hip screw comprises: a supporting plate(11) fixed to a femur body(2) and having a hollow barrel(15) extendedly formed at an upper part; a lag screw(20) coupled to a femur head(3) via a mounting hole(16) formed at the barrel(15); and a compression screw(30) engaged to the lag screw(20) via the mounting hole(16). The compression hip screw further comprises a compression screw fixing unit for fixing the compression screw to the mounting hole(16) of the barrel(15).
Patent KR-20040110197-A (KR)
Inventor: HONG WAN PYO
IPC: H04B17/00
Filed: 2003-06-18
Abstract: PURPOSE: A reverse spurious signal detector is provided to detect an excessive spurious signal as well as a feeble spurious signal through a spectrum analyzer by freely controlling a power amplification degree. CONSTITUTION: A select switching unit(12) is controlled to set a filter path of a reverse signal received through an antenna(1) according to a frequency band of the reverse signal. A BPF(Band Pass Filter) unit(13) filters the reverse signal through BPFs(13-1-13-3) according to the set filter path. A signal level converter(20) receives the filtered reverse signal through a power combiner(14) from the BPF unit(13), varies it to a desired level through a low noise amplifier(15), a variable attenuator(16) and a high gain amplifier(17), and outputs it to a spectrum analyzer(5). A controller(18) controls the select switching unit(12) to set the filter path according to the frequency band of the reverse signal received through the antenna(1) and also controls the variable attenuator(16) to amplify the reverse signal to the desired level.
Patent KR-20040110358-A (KR)
Inventor: YOO GYEONG SANG
IPC: H03H17/00
Filed: 2003-06-18
Abstract: PURPOSE: A finite horizon sliding impulse filter and a method for embodying the same are provided to improve noises of transmission data and interference therebetween in a wireless digital communication field by using a finite horizon sliding impulse filter algorithm. CONSTITUTION: A method for embodying a finite horizon sliding impulse filter includes an input process, a filtering process, a calculating process, and a repeating process. The input process is performed to input an input native signal including noise(S202). The filtering process is performed to filter the native signal by using a finite horizon sliding impulse filter algorithm(S204). The calculating process is performed to calculate an estimation signal error by using the native signal(S206). A repeating process is stopped or repeat the filtering process according to an estimation signal error value(S208).
Patent KR-20050000838-A (KR)
Inventor: HONG YOON SHIK
IPC: G02B26/02
Filed: 2003-06-25
Abstract: PURPOSE: A MEMS variable optical attenuator having a moving optical waveguide and a method for driving a moving optical waveguide are provided to control the amount of attenuation by using a driving voltage without using an additional voltage controlled circuit. CONSTITUTION: A substrate(60) has a flat upper surface. An optical transmission terminal(65a) and an optical reception terminal(65b) are aligned on the upper surface of the substrate. A moving optical waveguide(90) is installed at a position having a maximum attenuation value between the optical transmission terminal and the optical reception terminal. A micro actuator is arranged on the substrate in order to move the moving optical waveguide. A voltage supply unit provides a driving voltage to the micro actuator. The micro actuator is moved to reduce the amount of attenuation according to an increase of the driving voltage.
Patent KR-20050003516-A (KR)
Inventor: KIM SEONG HEE
IPC: G02F1/136
Filed: 2003-06-27
Abstract: PURPOSE: An LCD(Liquid Crystal Display) manufacturing method and a pixel structure are provided to form a pixel pattern such as a shape of the teeth of a comb on a unit pixel region, thereby reducing the number of masks. CONSTITUTION: A gate bus line(300) for applying a driving signal and a data bus line(303) for applying a graphic signal are crossed vertically and define a unit pixel region. A pixel electrode(400) having a shape like the teeth of a comb is formed and arranged on the unit pixel region by a gate metal. The structure of the pixel electrode is a square shape. Bars like the teeth of a comb are formed with a constant distance within the pixel electrode. Most regions of the pixel electrode are opened. A TFT(Thin Film Transistor) as a switching device is arranged on a portion crossed vertically by the gate and data bus lines. The TFT comprises an amorphous silicon(a-Si) formed on a gate electrode(300a) extended from the gate bus line. Source/drain electrodes(305a,305b) are formed by interposing a doped amorphous silicon(n+ a-Si). The drain electrode is electrically contacted with the pixel electrode.
Patent KR-20050004478-A (KR)
Inventor: KIM HYONG UN
IPC: H01R13/70
Filed: 2003-07-02
Abstract: PURPOSE: A receptacle having an individual switch is provided to mount the individual switch to a side of each receptacle, thereby individually turning a plug combined with each receptacle on/off through the individual switch and capable of saving the standby power of unused electronic appliances. CONSTITUTION: A receptacle includes a cover(10). Combining portions having socket holes are formed at the front center of the cover and switch grooves are positioned at a side of the combining portions. Inserting members having inserting protrusions are positioned at upper and lower portions of the rear of the cover. An inserting plate(11) is combined with the inside of the inserting protrusions. A case(30) having an earth terminal(31), a fixing terminal(32), a common terminal(33) and a connection terminal(35) is fixed with the inserting plate and then fixed with the inserting protrusions of the cover, so that power is turned on/off by a switch.
Patent KR-20050004603-A (KR)
Inventor: JEONG JUN YOUNG
IPC: H04L27/36
Filed: 2003-07-03
Abstract: PURPOSE: A receiver in a multiple channel communication system and a data recovery method using the receiver are provided to reduce an error rate by applying updated QAM determination criterion on a subchannel having an increased error rate. CONSTITUTION: A receiver in a multiple channel communication system includes a margin check module(630), a multiple QAM(Quadrature Amplitude Modulation) decoder(640), a plurality of CRC modules(650-1,650-N), and a selection circuit(670). The margin check module receives a phase compensated QAM signal, detects SNRs of each of the received QAM signals, outputs the QAM signal and information on an erroneous region based on the detection result. The multiple QAM decoder receives the QAM signals, extracts a bit stream corresponding to coordinates of each of the QAM cells including the erroneous region, when the QAM signal corresponding to the information on the erroneous region is received. The CRC(Cyclic Redundancy Check) modules determines errors on each of received frames by using a CRC method. The selection circuit outputs one of the output signals of the CRC modules as a modulated bit stream in response to a selection signal.
Patent KR-20050008918-A (KR)
Inventor: KIM DAE JOONG
IPC: H02K15/00
Filed: 2003-07-14
Abstract: PURPOSE: A method for implementing an oil pipe in a generator end shield is provided to simplify a manufacturing operation by performing tubing, welding and stress relieving on an end shield while no oil pipe is assembled thereto. CONSTITUTION: An end shield(10) in a generator is manufactured. Tubing, welding, and stress relieving are performed on the end shield without assembling an oil pipe(20) thereto. The end shield is rinsed and painted. The oil pipe which is separately stress-relieved and painted, is assembled to the end shield.
Patent KR-20050010142-A (KR)
Inventor: HYUN CHAN SUP
IPC: F16H49/00
Filed: 2003-07-18
Abstract: PURPOSE: An automatic transmission using a pump and gas is provided to deliver the rotary power of a driving shaft to a driven shaft by circulating the gas through a gas pressure control container and to keep pressure constant by sucking in or exhausting the gas according to the pressure of the gas in the gas pressure control container. CONSTITUTION: In a method for transmitting power of a driving shaft to a driven shaft, an automatic transmission uses a pump and gas. The pump has a rotor(2) with a rotation center different from the center of a pump shaft(1) and sucks in/exhausts the gas at the same time. The gas is used as a medium for delivering rotation driving force. A circular arc portion of the rotor contacting with an inner circular arc of a pump outer cover(3) is extended to cut off pump outer cover intake and exhaust ports(4,5) at the same time and positioned in the center of a cut-off plate(6) to prevent the gas from flowing backward out of the intake port.
Patent KR-20050011776-A (KR)
Inventor: YU IN DONG
IPC: H04B1/38
Filed: 2003-07-23
Abstract: PURPOSE: An LCD protecting device of a mobile terminal is provided to prevent a damage of an LCD by allowing a user to recognize generation of deformation due to a pressure applied to the LCD. CONSTITUTION: An LCD(31) is provided at one side of a mobile terminal and displays for user's recognition. A pressure sensor(42) is mounted at an inner side of a main body and positioned close to the LCD(31) so as to sense generation of deformation of above a certain level due to a pressure applied to the LCD(31). A controller receives a detect signal generated from the pressure sensor(42) and generates an alarm signal for user's recognition. A contact unit(41) is formed protruded with a certain height at an inner side of the LCD(31) and positioned near the pressure sensor(42).
Patent KR-20050012505-A (KR)
Inventor: KANG BYUNG HWA
IPC: C12Q1/68
Filed: 2003-07-25
Abstract: PURPOSE: A method for identification of a Bifidobacterium sp. strain is provided, thereby rapidly and accurately identifying the Bifidobacterium sp. strain using Bifidobacterium sp. specific and common primers. CONSTITUTION: A Bifidobacterium sp. specific primer has the nucleotide sequence selected from SEQ ID NO:1 to SEQ ID NO:8. A Bifidobacterium sp. common primer has the nucleotide sequence selected from SEQ ID NO:9 and SEQ ID NO:10. The method for identification of a Bifidobacterium sp. strain comprises the steps of: (1) PCR amplifying a test chromosomal DNA as a template using one Bifidobacterium sp. specific primer selected from SEQ ID NO:1 to SEQ ID NO:8 and one Bifidobacterium sp. common primer selected from SEQ ID NO:9 to SEQ ID NO:10; and (2) determining whether the PCR product is amplified and the size of the PCR product, wherein the Bifidobacterium sp is one or more selected from B. adolescentis, B. animalis, B. bifidum, B. breve, B. infantis, B. lactis, B. longum and B. pseudolongum.
Patent KR-20050013430-A (KR)
Inventor: HONG CHANG WAN
IPC: G02B30/25
Filed: 2003-07-28
Abstract: PURPOSE: An image display part in a 3D(three-Dimensional) image system of multiple view points capable of interchanging 2D and 3D images is provided to display the 2D and 3D images selectively if necessary while an existing 2D image display system is used. CONSTITUTION: An image display panel(152) shows a 2D image or a 3D image. An optical plate, prepared behind the image display panel, refract incident light toward the image display panel. A parallax barrier plate, placed between the image display panel and the optical plate, prevent an image on the optical plate from being displayed on the image display panel. The parallax barrier plate is contacted to the optical plate. The optical plate includes a lenticular plate(140).