baber/WOPTO huggingface dataset:
Patent KR-20040099526-A (KR)
Inventor: JUNG HYEON JE
IPC: H01M10/0525
Filed: 2003-05-19
Abstract: PURPOSE: A battery part and a lithium secondary battery employing the battery part are provided, to reduce the welding resistance generated in welding by allowing the area of welding point to be a certain range to an electrode tap. CONSTITUTION: The battery part(31) comprises a positive electrode plate(32) which comprises a positive electrode current collector(32a), and a positive electrode active material layer(32b) coated on at least some surface of the positive electrode current collector; a negative electrode plate(33) which comprises a negative electrode current collector(33a), and a negative electrode active material layer(33b) coated on at least some surface of the negative electrode current collector; a separator(34) which is interposed between the positive electrode plate and the negative electrode plate to insulate the two electrode plates; a positive electrode tap(35) which is electrically connected in the region of the positive electrode current collector where the positive electrode active material is not coated; and a negative electrode tap(37) which is electrically connected in the region of the negative electrode current collector where the negative electrode active material is not coated, wherein the positive and negative electrode taps are weld to the positive and negative electrode current collectors, and the area of welding point is 6-40% to the area of the electrode tap when at least one of the positive and negative electrode taps is weld to the electrode current collector.
Patent KR-20040099891-A (KR)
Inventor: CHOI HAN ME
IPC: H01L21/205
Filed: 2003-05-20
Abstract: PURPOSE: A method of forming a thin film and an apparatus for the same are provided to improve the uniformity of thickness in the thin film by performing alternately a first thin film forming process and a second thin film forming process on a substrate. CONSTITUTION: A substrate is loaded in a chamber(100). A first thin film is formed on the substrate by introducing a first process gas to a first direction(105) in the chamber. A second thin film is formed on the first thin film by introducing a second process gas to a second direction(106) in the chamber. At this time, the second direction is opposite to the first direction. The first and second direction are horizontal direction to the substrate.
Patent KR-20030059760-A (KR)
Title: Portable folding type running machine with foot sole pressure function
Inventor: YANG YONG GUN
IPC: A63B22/02
Filed: 2003-05-26
Abstract: PURPOSE: A portable folding type running machine with foot sole pressure function is provided to effectively relieve the fatigue of the body while securing smooth circulation of blood, and to maximize the convenience of use by virtue of its simple construction suitable for easy and rapid folding/unfolding operations. CONSTITUTION: The running machine comprises two body base covers(1,1-1), each having a length of 60cm, the upper surface of the body base covers being inclined, plurality of stick type rollers(11) arranged in parallel under the cover, and a rubber belt plate(12) formed with foot sole pressure bosses at the upper surface thereof. The two body base covers are separably connected to each other using a hinge, so as to be easily folded/unfolded in use.
Patent KR-20040102472-A (KR)
Inventor: KIM JUNG DUCK
IPC: B60C17/00
Filed: 2003-05-28
Abstract: PURPOSE: An air distributor of a tire for a vehicle is provided to prevent breakage of the tire by injecting air from the normal tire to the flat tire quickly and conveniently with the air distributor. CONSTITUTION: An air distributor of a tire for a vehicle is composed of a couple of housings(5) combined with a valve(4) of a tire, inlets(6) lifting up and down in the housings and injecting or outputting air from the tire by pushing the valve, a lever(7) turned and installed in the housing to press the inlet, packing(8) placed under the inlet and installed in the housing for sealing in assembling the housing with the valve of the tire and for returning the inlet in returning the lever, and a hose(3) connected between the inlets to inject air from the normal tire to the flat tire.
Patent KR-20030095246-A (KR)
Title: 워크의 외관 검사 장치 및 외관 검사 방법
IPC: G01B11/24
Filed: 2003-06-03
Abstract: 워크가 피더에 의해 경사 블록으로 이송된다.  워크가 경사 블록의 경사부를 따라 통과함에 따라, 그들의 자세는 모든 워크가 동일한 자세를 갖도록 교정된다.  이후, 워크는 자유 공간으로 방출되며, 하강곡선을 따라 공간을 통해 낙하하는 각각의 워크의 4개의 측면이 CCD 카메라에 의해 촬상된다.  또한, 낙하하는 각각의 워크의 상부 면 및 하부 면도 워크의 하강곡선으로부터 떨어져 위치된 CCD 카메라에 의해서 촬상된다.
Patent KR-20040105972-A (KR)
Inventor: SEO GI WON
IPC: B29C65/50
Filed: 2003-06-10
Abstract: PURPOSE: Structure for guiding an adhesive tape of a hot blast bonding machine for a synthetic resin sheet is provided to adjust the gap of the guider accurately and quickly according to the change of width of the adhesive tape, and to increase the productivity by forming opposite threads in the screw hole and the screw rod. CONSTITUTION: Guide grooves(19,19') are formed in a couple of guide plates(11,11') to insert an adhesive tape, and a couple of movable bars(12,12') are composed of plural guide holes(17), screw holes(18,18') and assembling holes combined with the guide plates by fixing bolts. A fixing plate(10) is composed of a guide hole integrated with the screw hole and the guide hole of the movable bar, and fastened to a fixing unit. Plural guide rods(15) are inserted to the guide holes of the movable bars and the fixing plate. Thread parts(16) are inserted to the screw holes of the movable bars, and an adjusting lever(14) is installed to a screw rod(13). The thread of the screw hole is formed in opposite direction to the thread part of the screw rod.
Patent KR-20040107040-A (KR)
Inventor: KIM JUNG HEON
IPC: H01M10/0585
Filed: 2003-06-12
Abstract: PURPOSE: Provided is a battery whose electrode tap is not cut easily, which is reduced in manufactory cost by simplifying a bending process. CONSTITUTION: The battery comprises an electrolyte assembly(10) comprising a positive electrode plate, a negative electrode plate and a separator insulating the positive electrode plate and a negative electrode plate; a pouch(40) accommodating the electrode assembly; electrode taps(20) which are connected with the positive electrode plate and the negative electrode plate, respectively, and are provided with an external part extended outward the pouch; and a protection circuit part(30) connected with each external terminal of the electrode taps, wherein the external part of the electrode taps has a wound shape. Preferably the external part of the electrode taps is wound in an e-shape.
Patent KR-20040107147-A (KR)
Inventor: BAE SEUNG GYU
IPC: G11B19/20
Filed: 2003-06-12
Abstract: PURPOSE: A spindle motor is provided to couple a rotor yoke with a turn table by using another coupling unit, and to simultaneously press the coupled rotor yoke and the turn table at a shaft, thereby preventing a pressed part of the turn table from being transformed during an assembling while preventing the turn table from being isolated from the shaft. CONSTITUTION: A stator is formed by mounting a core assembly(123) consisting of plural cores and coil winding portions(123a) on an outer wall of a bearing housing(120). A shaft(140) is inserted into a metal bearing(121) mounted on the bearing housing(120). A rotor yoke(131) and a turn table(150) are fixed to the shaft(140) extended outside the bearing housing(120). The rotor yoke(131) is formed with plural insertion holes(131a), and is attached by a magnet(133) opposite to the core assembly(123), to form a rotor. The turn table(150) is fixed to the shaft(140) extended upward the rotor yoke(131), and rotates with the rotor.
Patent KR-20040107935-A (KR)
Title: Automaric washer having sterilizing lamp
Inventor: KIM GWANG SEONG
IPC: C02F1/78
Filed: 2003-06-16
Abstract: PURPOSE: To provide an automatic washer having a sterilization lamp, which is able to automatically remove foreign matters attached to the surface of the sterilization lamp and allow the sterilization lamp to uniformly radiate light having a regular wavelength range. CONSTITUTION: The washer (1) comprises a water collection tank (100), a receiving part of a sterilization lamp (200), a main body (10), a second drain portion (220) and an outlet (103). The water collection tank includes a water inlet (101), a strainer (110) for removing remnants from water and a first drain portion (120) for discharging precipitates that is filtered at the strainer. The receiving part of the sterilization lamp includes an overflow portion (102) that is installed on an upper wall side of the water collection tank to overflow firstly purified water from the water collection tank, an ultraviolet and ozone lamp that sterilizes various bacteria remained in the firstly purified water overflown from the overflow portion and a first removal device (300) to remove foreign matters remained on the surface of the lamp. The main body includes a second receiving part (400) to receive a driving motor (310) for driving the first removal device. The second drain portion is formed on a lower part of the main body to have a regular inclined side and discharges precipitates that are generated while sterilizing the overflown water by the lamp. The outlet discharges the sterilized water.
Patent KR-20040110685-A (KR)
Inventor: CHO GWAN YEONG
IPC: G02F1/13
Filed: 2003-06-20
Abstract: PURPOSE: A dry etching apparatus is provided to exhaust gas inside the chamber effectively by installing a plurality of slit type gas exhaust parts on at least one of the bottom surface and the lateral wall of the chamber. CONSTITUTION: A dry etching apparatus comprises a chamber(10), gas inlet part(20) and a lower electrode(40) installed at the lower portion of the chamber. A plurality of slit type gas exhaust parts(50) are installed on at least one of the bottom surface and the lateral wall of the chamber. The gas exhaust parts are arranged around the edge of the bottom surface of the chamber.
Patent KR-20040110732-A (KR)
Inventor: BAEK GI YEOP
IPC: A23C9/123
Filed: 2003-06-20
Abstract: PURPOSE: A method of making yogurt containing the cultured ginseng extract by inoculating the mixture of the cultured ginseng extract, whole milk powder and skim milk powder with lactic acid bacteria and culturing is provided. The product is less bitter than ginseng and has high palatability and a high commercial value. CONSTITUTION: About 0.5 to 2.0% by weight of the cultured ginseng extract is added to whole milk powder and skim milk powder, homogenized and then sterilized at 121deg.C for 15min. The sterilized ginseng extract is cooled to 40deg.C, inoculated with lactic acid bacteria and then cultured 37deg.C for 24 to 30hr. The cultured ginseng extract is prepared by extracting cultured ginseng in 80% ethanol, extracting at 85deg.C for 8hr, repeating the extraction process 3 times, filtering 2 times and then freeze drying. The strains of the lactic acid bacteria are preferably the mixture of Lactobacillus bulgaricus(KCTC 3188) and Streptococcus thermophilus(KCTC 3658) in a ratio of 1:1.
Patent KR-20050003062-A (KR)
Inventor: BAE SEUNG CHEOL
IPC: G11C29/00
Filed: 2003-06-30
Abstract: PURPOSE: A circuit for controlling a test mode is provided to shorten the test time by activating specific test mode among plural test modes and deactivating the test mode. CONSTITUTION: A circuit for controlling a test mode comprises a test mode control part(100) for activating a test mode enable signal(mrs) and a test mode disable signal(trst) selectively; a test mode decoder(200) for decoding input control code(add<0:2>) for selecting one of plural test modes; plural test mode activating part(300-800) for activating the corresponding test mode activating signal(test_mode1) to the decoded signal(add_0-add_5) from the decoder(200) during the activation of the enable signal(mrs), and for deactivating the corresponding test mode activating signal(test_mode0) to the decoded signal(add_0) from the decoder during the activation of the disable signal(trst).
Patent KR-20050002127-A (KR)
Inventor: KIM SEUNG HOI
IPC: F24C7/08
Filed: 2003-06-30
Abstract: PURPOSE: A method for preventing wrong operation of a microwave oven by using a humidity sensor is provided to cut down manufacturing cost by removing the weight sensor or the bimetal thermostat, and to prevent loss of parts or fire by detecting wrong operation of the microwave oven with the humidity sensor. CONSTITUTION: A user inputs the normal food cooking signal to a control unit of a microwave oven(410), and the microwave oven operates by turning on the microwave oven driving relay according to the signal from the control unit(420). The control unit decides the passage of predetermined time(430), and turns off the microwave oven driving relay in passing the predetermined time(435). The humidity of food is detected, and compared with the predetermined humidity(440). The microwave oven driving relay is turned off, and the microwave oven is stopped in case of the detected humidity to be less than the predetermined value(450). The warning sound is generated to alarm the wrong operation of the microwave oven(460).
Patent KR-20050006742-A (KR)
Inventor: KO JEONG HAN
IPC: F16H3/44
Filed: 2003-07-10
Abstract: PURPOSE: A planetary gear device and an operation mechanism for a continuously variable transmission are provided to achieve a kick down function by rapidly lowering a transmission gear ratio in desired time in hardware. CONSTITUTION: A planetary gear device and an operation mechanism for a continuously variable transmission comprises a stepped pinion(PN) in which a large diameter part and a small diameter part are integrally formed on a concentric shaft; a ring gear(R) engaged with the stepped pinion and connected to an output shaft; a first sun gear(S1) engaged with the large diameter part of the stepped pinion; a second sun gear(S2) engaged with the small diameter part of the stepped pinion; a first clutch(C1) and a third clutch(C3) changing the power transmission state of an input shaft and the first sun gear; a one-way clutch(F1) installed between the first clutch and the first sun gear; a second clutch(C2) changing the power transmission state of an input shaft of the second sun gear; a first brake(B1) fixing a carrier of the stepped pinion; and a fourth clutch(C4) changing a state of connecting the carrier of the stepped pinion to the ring gear.
Patent KR-20050009789-A (KR)
Inventor: GIM SEOK SSANG
IPC: C21B9/10
Filed: 2003-07-16
Abstract: PURPOSE: To provide a ventilation apparatus for controlling temperature of metal case of chambers in hot stove to a dew point(150 deg.C) or more to prevent dew condensation and enabling circulation cooling during increase of local temperature caused by insulation construction to prevent large facility accident and stabilize operation. CONSTITUTION: The ventilation apparatus for preventing damage of metal case of chamber in hot stove comprises a temperature detection part for monitoring temperature of metal case by detecting circumferential temperature of pipes for combustion chamber and checker chamber; an insulation part formed by constructing an insulating material from an upper portion to a lower portion of metal case of the pipes for combustion chamber(4) and checker chamber(5); a circulation part comprising ventilation pipes(20,60) extended from an upper part of the pipes for combustion chamber and checker chamber to a lower part thereof on which the insulating material is constructed, and a plurality of valves and circulation fans(28,68) installed on the ventilation pipes to circulate air from the upper part of the pipes for combustion chamber and checker chamber to the lower part thereof according to opening and closing of the valves and operation of the circulation fans; a digital converter(99) for converting signals detected in the temperature detection part into data capable of being recognized by the process computer; an operation controller(100) for transmitting the converted values to the process computer, or controlling opening and closing operations of the respective valves of the circulation part using the converted values; and a process computer(110) and a monitor(120) for outputting data detected through the operation controller to the outside.
Patent KR-20040010376-A (KR)
Inventor: CHOO SANG HUN
IPC: G11B5/596
Filed: 2003-07-24
Abstract: PURPOSE: A method and an apparatus for providing spiral servo control for read/write without distortion of a hard disc are provided to effectively remove a gap between continuous tracks to improve efficiency of disc reading and writing operations. CONSTITUTION: Disc drive includes a means for calculating a start radius of each sector in each track of a disc and a final radius of the sector(2112), a means for positioning a read-write head while linearly varying the position of the read-write head from the start radius to the final radius through the control of a voice coil actuator(2124), and a means for writing information in the sector(2132). The disc includes tracks having a designated sequence each of which has sectors having a designated sequence.
Patent KR-20050012480-A (KR)
Inventor: CHOI YONG WON
IPC: G02F1/136
Filed: 2003-07-25
Abstract: PURPOSE: A chrome thin film of an LCD(Liquid Crystal Display) and a method of fabricating the chrome thin film are provided to improve specific resistance and warp characteristics of glass by performing a thermal process during the formation of the chrome thin film used as a gate electrode in the LCD. CONSTITUTION: A glass substrate is cleaned so as to remove a foreign substance(S201). A chrome thin film is formed on the glass substrate(S203). The chrome thin film is annealed for its recrystallization(S205). Inert gas flows into a chamber under the state that the recrystallization of the chrome thin film has been completed, and thereby the glass substrate and the chrome thin film are cooled off firstly and then the chamber is opened so that they can be cool off secondly at the normal temperature(S207).
Patent KR-20050015150-A (KR)
Inventor: LEE JAE SERK
IPC: G06F1/16
Filed: 2003-08-04
Abstract: PURPOSE: A monitor device to combine/rotate a monitor main body to a base member is provided to improve a structure that the monitor main body is combined/rotated to the base member. CONSTITUTION: A pair of connecting members(30) supports rotation of the monitor main body(10) for the base member(20) by being installed between the monitor main body and the base member. A pair of supporters(40) is combined with the monitor main body at one side and is combined/rotated to each connecting member at another side. The connecting members make the monitor main body have a rotational friction force by elastically combining one side with the supporters. A stand(21) is erected/installed to the base member. Another side of the connecting members is combined with the stand.
Patent KR-20030069156-A (KR)
Inventor: HAN JAE KU
IPC: H04B7/26
Filed: 2003-08-05
Abstract: PURPOSE: A device for automatically controlling volume of a car audio and indoor sound system by sensing received electromagnetic waves of a portable phone is provided to detect the electromagnetic waves when a call is received while driving a car, and to automatically control a present volume level according to the electromagnetic waves, thereby preventing unnecessary operations of a driver. CONSTITUTION: When a call request signal is transmitted to a cellular phone(7) from a base station of the first cellular phone provider, the cellular phone(7) transmits a receiving signal with a bell sound to the base station, and generates electromagnetic waves(8). If an electromagnetic wave sensor(2) senses the electromagnetic waves(8), an electric signal converter(3) converts an electromagnetic sensing signal into a digital signal, and transmits the digital signal to an automatic volume control device(4). The automatic volume control device(4) attenuates an output signal by intervening in an output line, and automatically lowers volume to have a lower volume through a speaker(6).
Patent KR-20050017840-A (KR)
Inventor: LEE SEUNG HYUN
IPC: H05K13/08
Filed: 2003-08-11
Abstract: PURPOSE: A PCB(Printed Circuit Board) assembly guide pin of a board test fixture using IR(InfraRed) cameras is provided to accurately detect defect portions and defect elements of a test PCB assembly by suggesting reference points for matching an image photographed by the camera with CAD(Computer Aid Design) data. CONSTITUTION: A PCB assembly guide pin of a board test fixture using IR cameras includes a support member(100) and a heat emitter(200). The support member is made of a material having low heat conductivity and includes a lower portion fixed on a fixture board and an upper portion inserted into a guide pin hole of the PCB assembly. The heat emitter is inserted to an upper portion of the support member and generates heat using supplied power.
Patent KR-20050017242-A (KR)
Inventor: CHOI SEUNG MIN
IPC: H01L21/66
Filed: 2003-08-11
Abstract: PURPOSE: A method of controlling a semiconductor fabrication apparatus is provided to shorten a review period by detecting rapidly and correctly a bad position in a semiconductor review process. CONSTITUTION: A first reference position is set on a map of a first wafer loaded on a stage(504). A plurality of real position values are obtained by setting a plurality of indexes at a predetermined interval from the first reference position on the map of the first wafer(506,508). A second reference position is set on a map of a second wafer loaded on the stage under the same condition as the first reference position(512). Each location value of the indexes is corrected as much as a difference between real position values of the first and the second positions(514,516).
Patent KR-20040095138-A (KR)
Inventor: NAKAYAMA MASAHIRO
IPC: B24B37/00
Filed: 2003-08-20
Abstract: PURPOSE: A nitride semiconductor substrate and a method of manufacturing the same are provided to obtain desired warp and roughness in the nitride semiconductor substrate by performing CMP(Chemical Mechanical Polishing) using potassium peroxodisulfate and ultraviolet rays. CONSTITUTION: A nitride semiconductor substrate(2) has a diameter of 45 mm or more and a constant warp with one maximum point or minimum point. The warp causes a central height H of 12 μm or less and curvature radius R of 21 m or more. The first roughness of a front surface in the substrate is in the range of 0.1 nm <= RMS <=5 nm. The second roughness of a rear surface in the substrate is in the range of 0.1 nm <=RMS <=5000 nm.
Patent KR-20050024161-A (KR)
Inventor: HWANG DEA GIL
IPC: F01N1/20
Filed: 2003-09-05
Abstract: PURPOSE: A variable muffler is provided to adjust the opening degree of an inner pipe in the muffler by pressure of exhaust gas differently produced according to a change of an operation range of an engine. CONSTITUTION: A variable muffler has plural chambers(25,26,27) formed by partitions(23,24). The chambers are connected by an inlet pipe(31), an inner pipe(40), and an outlet pipe(32). Exhaust gas input to the inlet pipe is exhausted to the outside through the outlet pipe via the inner pipe connecting the front chamber and the rear chamber. The end(41) of the output side of the inner pipe is closed and a small-hole part(42) and a large-hole part(44), wherein holes of different size are formed, are formed to the outer peripheral surface of both sides inside the inner pipe. Small and large-hole shutoff valves(52,54) are situated to the inside of the small-hole part and the large-hole part in a state of being elastically supported to the end by spring(56,58). The small-hole part and the large-hole part are opened according to a change of pressure of exhaust gas and the exhaust gas input to the inner pipe is output to the inside of the front chamber.