baber/WOPTO huggingface dataset:
Patent KR-20080081555-A (KR)
Title: Electronic ballast circuit of soft start formula
Inventor: KOOK JOONG KI
IPC: H05B41/285
Filed: 2007-03-06
Abstract: A soft start type electronic ballast circuit is provided to prevent blacking due to electromotive pulse in turning on a lamp and extend a lifetime of the lamp by stably maintaining lighting of the lamp. A surge prevention circuit(401) protects a ballast against a spontaneously generated surge voltage and an external surge voltage applied through external power. An EMI(ElectroMagnetic Interference) line filter(402) suppresses generation of EMI, minimizes a bad influence on other electronic devices, and secures stability of circuit operation by reducing noise. A rectification circuit(403) generates a ripple voltage by converting a commercial AC voltage. A power factor improving circuit(404) prevents a current from flowing backward. A smooth circuit(405) is used to obtain stable DC when converting AC into the DC. An oscillation circuit(406) converts a commercial AC voltage into a high frequency conversion signal voltage. An inverter circuit(407) converts inputted DC voltage into a high frequency voltage with the high frequency signal generated from the oscillation circuit. A resonance circuit(408) converts the high frequency voltage generated from the inverter circuit into a sine wave. A soft start circuit and a protection circuit(409) prevent damage of the ballast by sensing an overcurrent of a lamp at the last stage of the lamp.
Patent KR-20080081633-A (KR)
Title: Antimicrobial soap composition
Inventor: KIM SEUNG JIN
IPC: C11D9/50
Filed: 2007-03-06
Abstract: An antibacterial soap composition is provided to prevent and treat the skin inflammation by using the phytoncide showing excellent antibacterial effect against four kinds of bacteria inducing the skin disease. An antibacterial soap composition comprises a common cosmetic soap base; and 0.01-5 wt% of an extract of the leaves of Abis Koreana as phytoncide. Preferably the common cosmetic soap base comprises an alkali metal soap, a transparent soap, a semitransparent soap or a mixture soap containing 30 % or less of a surfactant. Preferably the composition comprises further 5-20 wt% of water; and/or 0.5-3 wt% of perfume, a dye or an antioxidizing agent. Preferably the alkali metal soap uses a C8-C20 fatty acid metal salt.
Patent KR-20080082050-A (KR)
Title: Method for storage of kimchi in cave
Inventor: CHANG SANG KEUN
IPC: A23B7/10
Filed: 2007-03-07
Abstract: A method of storing Kimchi in a cave is provided to inhibit or promote the growth of Kimchi lactic acid bacteria and give Kimchi having a crunchy taste and excellent sensory quality. Kimchi is stored at 6 to 8deg.C for more than 2 weeks in a cave to promote the growth of Leuconostoc while inhibiting the growth of Lactobacillus. The number of Lactobacillus in Kimchi stored in the cave in the range of 1.1x10^7 CFU/ml is twice that of Kimchi stored in a refrigerator in the range of 1.5x10^8 CFU/ml.
Patent KR-20080082766-A (KR)
Title: Damper with switching function for lighting circuit of grove box having in vehicle
Inventor: AHN SUNG JOON
IPC: B60R7/06
Filed: 2007-03-09
Abstract: A lighting circuit of a glove box using a damper with a switching function for a vehicle is provided to prevent noise caused by pressing a switch and to preclude the rapid movement of the glove box by connecting/disconnecting a power circuit and absorbing shock caused by a closed cover. A lighting circuit of a glove box(2) using an air damper(6) with a switching function for a vehicle comprises an operating switch(5), a wire(8), and a lamp(10). The operating switch includes the air damper, which connects/disconnects a power circuit by opening and closing the globe box having a receiving box(4) and absorbs shock caused by a closed cover(3), and a connecter(7) formed with the air damper to flow external power to the wire when connecting the power circuit. The wire is installed along the inside of a crash pad(1) and flow the external power connected with a power connector(9). The lamp, which is connected with the wire, makes a space in the receiving box bright when the globe box is opened.
Patent KR-20080087262-A (KR)
Title: Wire-wireless earphones and method for executing call signal and sound source thereof
Inventor: KANG SEOUNG HO
IPC: H04B1/38
Filed: 2007-03-26
Abstract: A wire/wireless earphone and a method for executing a call signal and a sound source thereof are provided to enable a user to receive a call and listen to a sound source through an earphone by performing a call signal process and a sound source reproducing at the same time. A wire/wireless earphone includes a key input unit(20), a cable(30), a bluetooth module(70), a couple of earphones(40), and a control unit(60). The key input unit receives a selection signal for a function selection from a user. The cable is coupled to one of a mobile communication terminal and a sound source reproducer. The bluetooh module is coupled to the other of the mobile communication terminal and the sound source reproducer through a bluetooth communication. The earphones receive and output the sound source reproduced by the sound source reproducer. The control unit maintains the sound source output and processes an input call signal if a call signal is inputted from one of the mobile communication terminal and the key input unit.
Patent KR-20080087304-A (KR)
Title: Method for fabricating capacitor of semiconductor device
Inventor: PARK DONG HEOK
IPC: H01L21/8242
Filed: 2007-03-26
Abstract: A method for manufacturing a capacitor of a semiconductor device is provided to improve capacitance by applying a dot-shaped recess structure to the capacitor formed on a peripheral region. A reservoir capacitor(400c) is comprised of an active region, a dot-shaped recess structure, a gate dielectric(460), and a gate structure(496). The active region is defined on a semiconductor substrate(410) by an isolation structure. The dot-shaped recess structure is formed in the substrate of the active region. A gate dielectric is located on the substrate of the active region including the recess structure. The gate structure gap-fills the recess structure and is located on an upper portion of the gate dielectric. The gate structure is a laminated structure of a gate electrode(464) and a gate hard mask layer pattern(492). The gate electrode is a laminated structure of a lower gate electrode and an upper gate electrode.
Patent KR-20080088258-A (KR)
Title: Upper holer for press mold
Inventor: JI SUNG KON
IPC: B21D37/00
Filed: 2007-03-29
Abstract: An upper holder for a press mold is provided to reduce weight of the upper holder and operate the upper holder by relatively small power by forming a recessed mounting groove at a holder body and inserting a weight reduced block in the groove. An upper holder(25) for a press mold comprises a holder body(30), and a weight reduced block(40). The holder body is placed at an upper mold of the press mold to fix parts, one surface of the holder body being formed with a recessed mounting groove(36). The weight reduced block is inserted in the mounting groove, fixed at the holder body, and formed with a recessed groove. Combining holes(47) are formed at the weight reduced block. Combining holes are formed on the bottom of the mounting groove of the holder body to correspond to the combining holes of the weight reduced block.
Patent KR-20080090724-A (KR)
Title: Electro-static discharge protection device
Inventor: KIM JANG HOO
IPC: H01L27/04
Filed: 2007-04-05
Abstract: An electro-static discharge device is provided to reduce a layout area by forming a triggering unit with a bipolar transistor and a diode chain. An electro-static discharge device includes a power clamp unit for providing a discharge path between a pair of power lines. The power clamp unit has a trigger part(64) and a power clamp element(66). The trigger part generates a trigger voltage corresponding to static electricity stored in a first power line. The power clamp element is switched according to the trigger voltage from the trigger part and forms the discharge path to discharge static electricity of the first power line to the second power line. The power clamp element has an NMOS transistor in which a gate and a bulk are connected to each other. The power clamp element has a resistor for dropping and supplying the trigger voltage to the bulk of the NMOS transistor. The resistor is connected between the bulk of the NMOS transistor and the second power line.
Patent KR-20080093503-A (KR)
Title: Watertight bulkhead for lpg ship
Inventor: LEE DONG DAE
IPC: B63B25/16
Filed: 2007-04-17
Abstract: A watertight bulkhead for an LPG ship is provided to lighten the structure thereof by dispersing load applied thereto to a stand-alone cargo tank to thereby allow the watertight bulkhead to be economically designed. A watertight bulkhead(11) for an LPG ship includes a stand-alone cargo tank(20), a stopper(21), and a horizontal stringer(12). The stand-alone cargo tank is installed in the LPG ship. The stopper is installed on front and rear watertight bulkheads, vertically supports the horizontal stringer or a vertical web, and transmits load applied to the watertight bulkhead, to a pitching prevention stopper(5) through the stand-alone cargo tank. The horizontal stringer is installed on the watertight bulkhead.
Patent KR-20080094339-A (KR)
Title: Flow control valve
Inventor: KOO GI JONG
IPC: F16K1/04
Filed: 2007-04-20
Abstract: A flux control valve is provided to precisely indicate an opening degree of the valve according to the fine rotation of the control unit by rotating a control unit in precision with a male screw. A flux control valve includes a body(10), a supporter(20), an opening shaft(30), and a controller(40). The body has a passage inside and an open upper side and includes an inlet and an outlet. The supporter is coupled to the upper side of the body, has an O-ring inserted on exterior thereof, and has female screw on an inner circumference. The opening shaft has a male screw coupled to the female screw and a disk. The disk opens and shuts the passage of the body. The controller controls opening state of the passage of the body.
Patent KR-20080097681-A (KR)
Title: Studing method of words
Inventor: HWANG BO UI
IPC: G09B7/00
Filed: 2007-05-02
Abstract: A studying word method is provided to help a user to memorize a word by repeating display the word to the user. A studying word method is includes steps of : setting a grade to words and displaying the word on the learning system(s11); displaying the word for a first period which is shorter as a level of the word is higher(s12); testing the meaning of the word(s13); displaying the meaning of the word when the user give wrong answer.
Patent KR-20080099443-A (KR)
Title: System and method for verifying user's face using light masks
Inventor: KIM HYUN SOO
IPC: G06V10/772
Filed: 2007-05-09
Abstract: A system for verifying the user's face by using light masks and a method therefor are provided to extract features of the whole face instead of extracting the features after dividing the whole face into blocks. A system(300) for verifying the user's face by using light masks comprises the followings: a facial feature extraction part(320) which extracts a face characteristic vector from an image of the user's face; an ordinary person GMM(Gaussian Mixture Model) configuration part(400) which generates an ordinary person GMM from face images of an ordinary person DB(Database); a user GMM configuration part(500) which applies the light mask to face images of the user database to generate a user GMM; a log-likelihood value calculating part(330) which inputs the face characteristic vector to the ordinary person GMM and user GMM to calculate a log-likelihood value; and a user verification part(340) which compares the calculated log-likelihood value with a predetermined critical value to verifies whether the face image is identical to the face of the user or not.
Patent KR-20080099698-A (KR)
Title: Image display method and terminal implementing the same
Inventor: LEE EUN YOUNG
IPC: H04B1/40
Filed: 2007-05-10
Abstract: An image display method and a terminal implementing the same are provided to enable a user to easily grasp the desirable arrangement direction of his/her terminal when the direction in which an image of the other party is displayed on an display unit of the user's terminal is changed during a video call. An image displaying method in a terminal having a rectangular display unit for a video call comprises the following steps of: displaying an image of the other party so that the vertical direction of the image can be parallel with the longitudinal axis of the display unit(S21); selecting a corresponding function so that the vertical direction of the image can be parallel with the minor axis of the display unit(S22); and generating an alarm for requesting a user to rotate the terminal in a direction which can make the longitudinal axis of the display unit horizontal(S23).
Patent KR-20080094524-A (KR)
Title: Active matrix organic light emitting diode display
Inventor: KANE MICHAEL G
IPC: G09G3/32
Filed: 2007-05-17
Abstract: An active matrix organic light emitting diode display is provided to improve brightness uniformity of a displayed image by supplying uniform current to all pixels in the OLED. An active matrix organic light emitting diode display includes an OLED, a driving transistor, a memory capacitor, a switching transistor, and a programming transistor. The driving transistor includes a drain connected to the OLED(Organic Light Emitting Diode), and a source to which a driving voltage is applied. The memory capacitor is connected to the gate and source of the driving transistor in parallel. The switching transistor includes a gate and a drain to which scan and data signals are applied, and a source connected to the gate of the driving transistor. The programming transistor includes a gate and a drain connected to the gate and drain of the switching transistor, and a drain connected to the drain of the driving transistor. A current controller determines the current passing through the driving transistor and the programming transistor.
Patent KR-20080102495-A (KR)
Title: Ventilator with heat exchanger
Inventor: JUNG YOUNG JIN
IPC: F24F7/08
Filed: 2007-05-21
Abstract: A waste heat exchange ventilation apparatus is provided to prevent the exhaust air and the suction air from being mixed by forming an exhaust air duct and a suction air duct in a separated type. The waste heat exchange ventilation apparatus is composed of a main body(10) formed in a tube shape, a heat exchanging unit(1-5) inserted into the main body to be combined, a separating panel(20) combined to the main body in the state that a partition(21) in which an air movement hole(22) is formed at both sides, which is formed to separate the heat exchanging unit into a suction passage and an exhaust passage is formed in the center, a filter(1-2,1-4) inserted inside the separating panel, and a fan(1-1,1-3) assembled outside the separating panel.
Patent KR-20070117452-A (KR)
Title: Substrate inspection tool and substrate inspection device
Inventor: KATO MINORU
IPC: G01R1/06
Filed: 2007-05-22
Abstract: A substrate inspecting tool and a substrate inspecting device are provided to transmit an electric signal detected by a substrate inspecting armature to the substrate inspecting device by changing first and second pins into a conductive state through a receiving unit. A substrate inspecting tool(24) is composed of a substrate inspecting armature(22) of which one end is pressed and contacted to an inspecting point set on a wire pattern of a substrate and the other end is pressed and contacted to an electrode unit of a substrate inspecting device, and a support body(60) supporting the substrate inspecting armature and having a first guide hole(61) guiding one end of the armature to the inspecting point and a second guide hole(62) guiding the other end of the armature to the electrode unit. The substrate inspecting armature comprises a first conductive pin(22a) pressed to the inspecting point and slidably inserted through the first guide hole; a second conductive pin(22b) disposed along a coaxial line of the first pin with making one end face toward the other end of the first pin, pressed to the electrode unit, and slidably inserted through the second guide hole; and an elastic unit(22c) disposed between the other end of the first pin and one end of the second pin to connect the other end of the first pin and one end of the second pin and expanded and contracted in the direction of a major axis of the first or second pin. The support body is made of conductive materials and provided with a receiving unit(63) connecting at least each portion of the first and second pins. The first and second pins are electrically conducted through the receiving unit.
Patent KR-20080103126-A (KR)
Title: Chemical pre-treatment of substrate for growing high quality thin films, and formation of thermoelectric thin films using the same
Inventor: KIM JIN SANG
IPC: H01L21/20
Filed: 2007-05-23
Abstract: A chemical treating method of substrate and thin film type thermoelectric material using the same are provided, in which crystal growth easily occurs in the growth of different kind of thin film at the top of the substrate. Organic compound remaining in the sapphire substrate surface is removed by using acetone, methanol, and distilled water. The substrate is put into the mixture of the sulfuric acid(H2SO4) and the phosphoric acid(H3PO4) of 3:1 ratio. The substrate is heated at 160deg.C for 10 minutes. The surface of sapphire board is etched. The sapphire substrate prepared through the process is dipped into the potassium hydroxide aqueous solution of 0.1 % concentration for 20 minutes and chemically treated. Bismuth-telluride(Bi2Te3) thin film grows in the reaction tube made of the quartz tube under the atmosphere pressure for 10 seconds using metal-organic chemical vapor deposition.
Patent KR-20080107507-A (KR)
Title: Device for controlling the membrane module system
Inventor: LEE KYU CHUL
IPC: B01D61/22
Filed: 2007-06-07
Abstract: An apparatus for controlling a membrane module system is provided to minimize an installing cost and an operating cost of the system by reducing elements such as a valve including pipes for driving the module system. A membrane module system(1) manufacturing treated water by removing the pollution sources including ionic components or suspended solids included in inflow water contains a main wire tube(10) through which the inflow water flown in the membrane module system passes, module units(A,B) removing the pollution sources included in the inflow water through a plurality of membranes(20) connected by each branch(25) and a plurality of valves(30) opening and closing a flow tube path of the module unit by being mounted on an inlet line or an exhaust line of the main wire tube.
Patent KR-20080109383-A (KR)
Title: Organic light emitting display and method for manufacturing the same
Inventor: CHOI HEE DONG
IPC: H05B33/22
Filed: 2007-06-13
Abstract: An organic electroluminescent display device and a manufacturing method thereof are provided to improve display quality and lifetime and to improve surface state of electrodes. An organic electroluminescent display device(100) comprises a substrate(102), a thin film transistor(TFT), an interlayer insulating film, a first electrode(110), a sacrificial pattern(112) and a pixel defined layer pattern(114). The thin film transistor is formed on the substrate. The thin film transistor comprises a gate electrode, a source electrode, a drain electrode, an active pattern and a gate insulating layer. In the interlayer insulating film, a contact hole exposing a part of the drain electrode is formed. The first electrode is formed on the interlayer insulating film. The first electrode is connected to the drain electrode through the contact hole. The sacrificial pattern is formed on a part of the first electrode. The pixel defined layer pattern is formed on the interlayer insulating film and sacrificial pattern. The pixel defined layer pattern exposes a part of the first electrode.
Patent KR-20080111948-A (KR)
Title: Chair with a movable back support
Inventor: LEE JONG HO
IPC: A47C7/46
Filed: 2007-06-20
Abstract: A seat back movable chair is provided, which always supports the back of a user regardless of the seating position. A seat back movable chair comprises: a base frame(400) in which the hollow container(450) protruded in the bottom surface is equipped; a levelling frame(500) which is connected to the back support frame connected with both sides of the seat back and in which driven body is equipped; a connection container(900) in which a slide tub(910) in which the hollow container is inserted is equipped; an elastic body(S) in which the base frame moves up and down; and a rotatory power generation unit(700) delivering the torque to the driven body.
Patent KR-20070108477-A (KR)
Title: Method to generate power continuously and to purify folluted water by means of constructing reservoir water space having big capacity higher than bank of river
Inventor: HAN SANG KWAN
IPC: F03B13/08
Filed: 2007-06-21
Abstract: A method for generating power and purifying polluted water using a multi-step type reservoir is provided to balance the ecosystem by forming a path for aquatic life in a water tank such that a food chain is naturally maintained. A method for generating power and purifying polluted water comprises the steps of forming a water tank(10), forming a water way(20) at two sides of the water tank, installing a turbine at a front lower end of the water tank and discharging the water stored in the water tank and a sub-water tank(20'). The water way is formed at two sides of the water tank such that water is introduced from a paddy field or a dry field into river, so that water flowing along the water way flows in a different way as compared with water stored in the water tank. The water way has a gate(21) for collecting water flowing along the water way to form a sub-water tank(20'). Water collected in the sub-water tank is introduced by controlling the open/close state of gate.
Patent KR-20080112851-A (KR)
Title: A rod clamp
Inventor: LEE CHOON SUNG
IPC: A61B17/82
Filed: 2007-06-22
Abstract: A rod clamp including rod holder and anchoring bolt is provided to facilitate an insertion and to relieve pain of patient without structure change of existing rod by opening one side of a rod insertion hole. A rod clamp extends a rod connecting a screw inserted in a spine, and comprises a rod holder(200) and two pairs of anchoring bolts(210). A pair of rod insertion holes(206, 208) penetrating a body of the holder is formed inside the body of the holder. One or more among the rod insertion holes is formed into a state where a side is opened. Tow pair of anchoring bolt insertion holes(204) is formed on a front surface of the body in order to expose the rod insertion hole. The anchoring bolt is inserted in the anchoring bolt insertion hole, and fixes the rod to the rod holder.
Patent KR-20090002321-A (KR)
Title: Apparatus and method for managing metadata of content
Inventor: KIM YEO JIN
IPC: G06Q50/10
Filed: 2007-06-27
Abstract: An apparatus and a method for managing meta data of contents are provided to feely extend and construct meta data by using a tag object and correctly represent the meaning of the meta data. An apparatus for managing meta data of contents includes a policy negotiating unit(120) for comparing a policy set value set by a user with a set value of meta data set for predetermined contents to select meta data, a contents manager(130) for generating the meta data as a tag object and uploading the selected meta data and the contents to a predetermined contents site, and a storage unit(140) for storing the contents, the policy set value and the set value of the meta data.