baber/WOPTO huggingface dataset:
Patent KR-20100136406-A (KR)
Title: Scavenging metal stack for a high-k gate dielectric
Inventor: ANDO TAKASHI
IPC: H01L21/336
Filed: 2010-05-12
Abstract: PURPOSE: A scavenging metal stack for a high-k gate dielectric is provided to reduce the thickness of a silicon oxide interface layer under a high-k dielectric. CONSTITUTION: A semiconductor substrate(8) includes a semiconductor material. A gate dielectric includes a high dielectric constant, which is high-k, dielectric layer which has a dielectric constant greater than 7.5. The gate dielectric is located on the semiconductor substrate. A lower metal layer is adjacent to the gate dielectric. The semiconductor substrate includes a substrate semiconductor layer(10) and a shallow trench isolation structures(12). The semiconductor material can be chosen among silicon, germanium, silicon-germanium alloy, silicon carbon alloy, silicon-germanium-carbon alloy, gallium arsenide, indium arsenide, indium phosphide, and so on.
Patent KR-20110125987-A (KR)
Title: A linear vibrator
Inventor: HONG JUNG TAEK
IPC: H02K33/02
Filed: 2010-05-14
Abstract: PURPOSE: A linear vibrator is provided to eliminate noise by preventing the contact of the yoke and the connecting strip unit of an elastic member in the generation of vibration. CONSTITUTION: A housing(10) forms an internal space. A magnetic field unit(20) includes a yoke(22) which is arranged in the internal space and a magnet(24) which is magnetized in one side of the yoke. An elastic member(40) comprises a housing fixing unit(42) which is fixed to the inner surface of the housing, a yoke fixing unit(46), and a connecting strip unit(44). A gap unit prevents contact between the connecting strip unit and the yoke in the vibration of the magnetic field unit. A magnetic fluid for preventing inter contact is formed in a gap between a coil(50) and the magnetic field unit.
Patent KR-20100132436-A (KR)
Title: Method of manufacturing liquid crystal display device
Inventor: HAYASHI EIJI
IPC: C08L79/08
Filed: 2010-05-19
Abstract: PURPOSE: A method for manufacturing a liquid crystal display device is provided to obtain a liquid crystal display device with excellent electrical property while enabling high-speed response at high brightness. CONSTITUTION: A method for manufacturing a liquid crystal display device comprises the steps of: forming a film consisting of a polymer with a structure represented by chemical formula (I) on a transparent pixel electrode, as a step for pinching nematic liquid crystals in which a dielectric anisotropy is negative between two substrates; and applying voltage the transparent pixel electrode to arrange the crystal and irradiating light.
Patent KR-20110128556-A (KR)
Title: Touch input device
Inventor: KIM JUN SEOK
IPC: H03K17/96
Filed: 2010-05-24
Abstract: PURPOSE: A touch input apparatus is provided to offer the convenience of an input method by reinforcing input convenience in a portable terminal. CONSTITUTION: A LED(Light Emitting Diode)(45) is installed on a PCB(Printed Circuit Board) and is connected to the PCB. A holder(30) is arranged around the LED and is installed on the PCB. A touch sensor(20) is arranged in the upper side of the holder and the LED and includes optical permeability. The touch sensor detects the capacitance change of the touch sensor when a touch signal is detected. The color and brightness of the LED are changed according to the change of capacitance capacity.
Patent KR-20110132659-A (KR)
Title: Localizing method for mobile robot
Inventor: CHUNG WOO JIN
IPC: B25J13/08
Filed: 2010-06-03
Abstract: PURPOSE: A location estimating method of a mobile robot is provided to improve the accuracy and speed of the location estimating of a mobile robot by extracting a location sample within a maximum motion boundary not the entire section of an environmental map. CONSTITUTION: A location estimating method of a mobile robot comprises the following steps. The scan data is acquired according to the scan of a range sensor(S10). The matching error is generated based on the deviation between the scan range section based on the estimated data and estimating range section based on the estimated data(S11). The failure of location estimating is determined according to the exceeding of the calculated matching error to the error threshold. If the failure of location estimating is determined, the matching error is generated about each location sample extracted from at least one section of an environment map(S16). The matching error is applied to the probability density function and the location of the mobile robot is estimated.
Patent KR-20110136453-A (KR)
Title: A rice cake manufacture method for mixed enzyme
Inventor: SHIM JAE YONG
IPC: A23L7/104
Filed: 2010-06-15
Abstract: PURPOSE: A producing method of rice cake containing an enzyme element is provided to prevent the aging of starch during producing process of the rice cake by heating rice. CONSTITUTION: A producing method of rice cake containing an enzyme element comprises the following steps: heating rice at 160-170 deg C for 15-20 minutes in a dry oven(ST1); pouring water into the heated rice, and soaking for 12 hours(ST2); draining the water using a sieve, and adding 1wt% of salt to the rice before crushing the rice using a roller mill(ST3); mixing 75-90wt% of rice powder, 9.96-24wt% of water, and 0.04-1wt% of amylolytic enzyme(ST4); crushing the mixture using the roller mill(ST5); adding additives including sugar into the mixture; and sieving the mixture before inserting a rice cake steamer for steam-heating(ST6).
Patent KR-20110138027-A (KR)
Title: Substrate align device and load lock chamber having the same
Inventor: LEE SUNG YONG
IPC: G02F1/13
Filed: 2010-06-18
Abstract: PURPOSE: A substrate aligning device and a load lock chamber with the same are provided to simultaneously drive all contact members which are closely attached to a substrate using one driving machine, thereby reducing manufacturing costs by reducing the numbers of components and assembly processes. CONSTITUTION: A contact member(20) aligns a substrate(S) which is located on a substrate support stand(10). A first contact member(21) contacts the first both side(S1) of the substrate. A second contact member(22) contacts the second both side(S2) of the substrate. Moving objects(30) are located on both sides of the first both side of the substrate. A moving block(33) transfers operating power to an interlock machine(60).
Patent KR-20110139442-A (KR)
Title: A sliding appatatus for rail
Inventor: YU KWANG SIK
IPC: A47H15/02
Filed: 2010-06-23
Abstract: PURPOSE: A sliding apparatus for rail is provided to reduce the number of components and manufacturing cost, and improve productivity. CONSTITUTION: A sliding apparatus for rail comprises: a supporting bracket(100) having a slot hole and supported by connecting with curtain member; a roller unit(200) movable along a rail; and a connecting unit connecting the supporting bracket. The connecting unit comprises: a connecting member in which the upper end is connected to the roller unit and the lower end is inserted and fixed into the slot hole of the supporting bracket; a preventing separation member connected with the supporting bracket rotatably; a guide part guiding the moving of the preventing separation member, and preventing the separation of the preventing separation member from the supporting bracket; and a locking part restricting free rotation by offering frictional force to the preventing separation member.
Patent KR-20110000520-A (KR)
Inventor: CHEN BIN
IPC: H01F7/16
Filed: 2010-06-24
Abstract: PURPOSE: An open-type solenoid valve an assembling method thereof are provided to reduce assembling cost since an assembling process is simplified and a structure is optimized. CONSTITUTION: An open-type solenoid valve comprises a valve body component(2) and a coil component(1), a fixed iron-core assembly(25), a movable iron-core component(22) and a sealed component(257) are arranged on the sleeve(24) of the valve body component, the sealed component is attached to or separated from a valve port to open or close the solenoid valve, the fixed iron-core assembly comprises a fixed iron-core component(251) and a transmission component, which is slidable in an axial direction to the fixed iron-core component, the sealed component is arranged on the lower end of the transmission component and the upper end of the transmission component makes direct or indirect contact with the movable iron-core component.
Patent KR-20100087690-A (KR)
Title: Pivot hinge for door
Inventor: KIM JEONG JIP
IPC: E05D7/04
Filed: 2010-06-25
Abstract: PURPOSE: A pivot hinge for a door is provided to control the height of a door, using an upper hinge and a lower hinge. CONSTITUTION: A pivot hinge for a door comprises an upper hinge and a lower hinge. The upper hinge locates on the lower part of a door(5). The upper hinge includes an upper hinge door bracket, an upper hinge doorframe bracket and an upper hinge shaft. The lower hinge locates on the lower part of the door. The lower hinge comprises a lower hinge door bracket(210), a hinge socket(220), a socket support(230), a height adjusting screw(240), a lower hinge doorframe bracket(250), a lower hinge door bracket cover(260) and a projecting support(270).
Patent KR-20120001125-A (KR)
Title: Optical adaptor
Inventor: LEE JAE SOO
IPC: G02B6/38
Filed: 2010-06-29
Abstract: PURPOSE: An optical adaptor assembled in a field is provided to stabilize mechanical and optical connection between an optical adaptor and an optical connector. CONSTITUTION: A fixing stand(41) is fixed to a light terminal box. An insertion tube(42) is protruded from the fixing stand. A ferrule(53) of the optical connector is inserted into the insertion tube. A pair of grippers(43) engages a gap between a step(44) and the end of the insertion tube with the front and rear of a flange(52). A guide protrusion(45) is extended to the end of the insertion tube and is movably engaged with a guide recess(54) cut around the flange. A socket faces the insertion tube and optically connects an optical connector with a housing to the ferrule of the optical connector.
Patent KR-20120001461-A (KR)
Title: Method and apparatus for controlling transmit power in wireless network
Inventor: WEI YU
IPC: H04W28/24
Filed: 2010-06-29
Abstract: PURPOSE: A transmission power control method and apparatus thereof in a wireless network are provided to enable a target base station to allocate transmission power based on price information of a neighbor cell. CONSTITUTION: A target base station controls transmission power by generating a transmission beamforming vector having low power while reaching target SINRs of a terminal(310). The target base station determines whether to control transmission power based on the satisfaction of service quality(320, 330). The target base station controls transmission power in order to enhance the satisfaction of a service quality(340).
Patent KR-20120002684-A (KR)
Title: Fabrication method of thin film transistor
Inventor: KIM KI SEUNG
IPC: H01L29/786
Filed: 2010-07-01
Abstract: PURPOSE: A manufacturing method of a thin film transistor is provided to reduce a manufacturing cost by forming the channel of a thin film transistor through laser. CONSTITUTION: A gate insulating layer(204) is formed in a substrate including a gate electrode. An amorphous silicon layer, an ohmic contact, and a metal layer are laminated on the gate insulating layer. A photoresist is coated on a metal layer and is formed in a first photo resist pattern. The amorphous silicon layer, the ohmic contact, and the metal layer are patterned through the first photo resist pattern. The second photo resist pattern is formed by irradiating laser in the first photo resist pattern. A source electrode and a drain electrode are formed through a mask.
Patent KR-20120008673-A (KR)
Title: An apparatus for removing automatically pericarp
Inventor: JUNG SANG BOK
IPC: A23N15/02
Filed: 2010-07-19
Abstract: PURPOSE: An automatic fruit skin removal apparatus is provided to peel a controlled thickness of the skin from fruits, and to enable users to control the apparatus from one location. CONSTITUTION: An automatic fruit skin removal apparatus comprises the following: a fixing plate installed on the upper side of a body for rotatably fixing a pinion gear; a rotating shaft(30) integrated with the pinion gear; a saw-tooth support plate(50) fixed in between a rotating shaft upper unit(31) and the pinion gear; a supporter inserted into a groove formed on the upper side of the saw-tooth support plate; a rack gear(40) with one end fixed to a cylinder rod(42) for moving forward and backward by the operation of a first cylinder; and an installation disk(60) fixed to the lower side of the rotating shaft for fixing a second cylinder(71), controlling the movement of a cutter assembly(80).
Patent KR-20120010329-A (KR)
Title: Thomson Molding Device
Inventor: KIM DEUK HOI
IPC: B26D7/00
Filed: 2010-07-26
Abstract: PURPOSE: A Thomson molding device is provided to prevent thin sheet products from being inserted into a cutting blade when a cutting edge of the cutting blade is projected over a blade protection plate or enters a blade passing opening by an elevating motion of the blade protection plate. CONSTITUTION: A Thomson molding device comprises a blade protection plate(12), supporting blocks(30), and an elastic supporting unit of the protection plate. A blade passing opening is penetrated by the blade protection plate in a thickness direction. To make the cutting blade enter the blade passing opening, the blade protection plate is installed separately from the top of a molding plate(20) and the supporting block is coupled to the bottom of the molding plate. In a state where the blade protection plate is pressed toward the molding plate, the supporting unit of the protection plate elastically supports the blade protection panel to the supporting blocks to prevent the projection of the cutting edge of the cutting blade over the blade protection plate. When the blade protection plate is pressed toward the molding plate, the supporting unit of the protection plate elastically supports the cutting blade by the supporting blocks at a projected position of the cutting edge over the blade protection plate.
Patent KR-20120013742-A (KR)
Title: Composite Beam not to require the additional Fire Resistant Coating and Beam-Slab Joint Using the same
Inventor: BAE KYU WOONG
IPC: E04C3/293
Filed: 2010-08-06
Abstract: PURPOSE: A composite beam for reducing floor height without separate refractory coating and a beam-slab bonding structure using the same are provided to remove a need for separate refractory coating in a state that a lower flange is completely buried at concrete for composition. CONSTITUTION: A composite beam for reducing floor height without separate refractory coating comprises a steel beam(10), a mold board(15), and concrete. The steel beam comprises a lower horizontal plate(11), a central vertical plate(12), an upper horizontal plate(13), and a wing plate(14). The first three plates make an H-shaped section. The mold board is coupled to the wing plate on the lower part of the steel beam. The concrete is charged in a space surrounded by the wing plate and the mold plate and is integrated with the steel beam.
Patent KR-20120014705-A (KR)
Title: Navigation system
Inventor: CHANG KI HOON
IPC: G01C21/00
Filed: 2010-08-10
Abstract: PURPOSE: A navigation system is provided to display driving-related information on the surface of a road, thereby providing accurate driving information and providing driving safety. CONSTITUTION: A navigation main body is installed on a vehicle. The navigation main body searches an optimized path between a starting point and a destination. The navigation main body detects the current location of the vehicle. The navigation main body provides path guidance information through a screen and sound. A display signal generation device(62) is installed on the vehicle. The display signal generation device displays the information on the surface of a road by projecting light.
Patent KR-20120018460-A (KR)
Title: Reverse polarity series type led and drive circuit
Inventor: YANG TAI HER
IPC: H05B44/00
Filed: 2010-08-23
Abstract: PURPOSE: An LED and a drive circuit by a reverse polarity serial connecting manner are provided to improve fluidity since a DC power source or an AC power source can be used by the selection of a connection jack. CONSTITUTION: An A-terminal is an independent terminal connected to a set of a first LED and a diode. A B-terminal is serially connected to a set of a first LED and a diode and a set of a second LED and a diode. A C-terminal is an independent terminal connected to the set of the second LED and the diode.
Patent KR-20110085850-A (KR)
Title: Apparatus and method for secure update for conditional access images
Inventor: MOON JIN YOUNG
IPC: H04H60/23
Filed: 2010-08-25
Abstract: PURPOSE: A device and method for downloading a receiving limited image are provided to again recovery in a usable sate in a necessary point. CONSTITUTION: A secure channel for communicating with a download server device(100) is set. A download management module(160) communicates with a server device according to a download protocol. Through the download management module, a received receiving limited image is divided into a plurality of files. The divided plurality of file is ciphered and generates a plurality of encoded files. A receiving limited image separator stores a plurality of encoded files.
Patent KR-20120019678-A (KR)
Title: Needle roller for needle roller bearing and the needle roller manufacture method
Inventor: PARK KYUNG CHIL
IPC: F16C33/34
Filed: 2010-08-26
Abstract: PURPOSE: A needle roller for a needle roller bearing and a needle roller manufacturing method are provided to minimize frictional force of both ends of a needle roller. CONSTITUTION: A needle roller for a needle roller bearing is as follows. A needle roller material(10) made of coil with a fixed thickness is cut in a fixed length. The cut needle roller materials are put into a sphere shape molder. The both end point of the needle material is struck to the high speed rotation. The both end point of the needle roller material is molded spherically. A spherical part(13) projected to a straight line portion(12) of the needle roller material is grinded. The heat-treatment is performed in order to improve the abrasion resistance of the needle roller.
Patent KR-20120022107-A (KR)
Title: Led light
Inventor: AHN JEONG SOO
IPC: F21V17/00
Filed: 2010-09-01
Abstract: PURPOSE: An LED lamp is provided to facilitate maintenance and repair by separating a circuit case from an LED lamp case body. CONSTITUTION: An LED board is installed in a case body(390). LEDs(350) are installed on the LED board to project light to the front of the case body. A circuit case(210) includes a power circuit for supplying power to the LEDs and is attached to the case body. The case body includes a heat radiation unit which is installed on the rear of the LED board. The circuit case is inserted through a through hole formed in the center of the LED board to be attached to the heat radiation unit.
Patent KR-20120025940-A (KR)
Title: Singulation apparatus type of turntable
Inventor: KIM JONG EUN
IPC: H01L21/66
Filed: 2010-09-08
Abstract: PURPOSE: A singulation apparatus type of a turntable is provided to increase the space usage of an installation place by configuring the whole of a device compact. CONSTITUTION: A supply unit(10) offers a semiconductor package by semiconductor chip unit. A turn-table type transfer unit(20) transfers the semiconductor chip offered from the supply unit. A determination unit(30) determines whether the semiconductor chip is good or not. The determination unit comprises a first monitoring camera(31) locating in the side of the semiconductor chip and a second monitoring camera locating on the top of the semiconductor chip. An extracting unit(40) classifies the semiconductor chip discriminated according to the state of the semiconductor chip.
Patent KR-20120026249-A (KR)
Title: Steel having high strength and large ductility and method for manufacturing the same
Inventor: LEE YOUNG KOOK
IPC: B21B3/02
Filed: 2010-09-09
Abstract: PURPOSE: A high-strength and high-ductility steel sheet and a manufacturing method thereof are provided to generate mechanical twin during plastic deformation of steel by effectively controlling stacking fault energy and thus to secure high tensile strength and superior workability. CONSTITUTION: A high-strength and high-ductility steel sheet comprises carbon of 0.5~1.0wt.%, manganese of 5~10wt.%, chrome of 4.0wt.% or less, copper of 1.5~4wt.%, nitrogen of 0.02~0.3wt.%, and iron and inevitable impurities of the remaining amount.
Patent KR-20120029243-A (KR)
Title: Dispenser for packaged contents
Inventor: LEE HYUN SEUNG
IPC: B65D83/00
Filed: 2010-09-16
Abstract: PURPOSE: A packaged content dispenser apparatus is provided to protect packaged contents from being contaminated, and to secure the user convenience for easily carrying and laminating packaged contents. CONSTITUTION: A packaged content dispenser apparatus includes a storage unit(110), an opening-closing induction unit(120), and an opening-closing unit. The storage unit stores at least one packaged content by laminating. The opening-closing induction unit slidably combines to the bottom of the storage unit to the longitudinal direction, and slides by the repulsive force generated from hitting the opening-closing induction unit toward the storage unit. The opening-closing unit is discharging the packaged content on the bottom.
Patent KR-20110039183-A (KR)
Title: Through silicon via (tsv) wire bond architecture
Inventor: LAW M K OSCAR
IPC: H01L21/60
Filed: 2010-09-17
Abstract: PURPOSE: A penetration silicon via wire bond structure is provided to distribute the signals and the power in the flip chip IC using the stacked via structure. CONSTITUTION: A substrate(210) comprises an upper side and a lower side. A conductive member(209) charges the via formed on the substrate. A plurality of bond pads(207) is formed along the edge of the lower side. The conductive member electrically connects a bond pad and an internal metal routing(208). A back side barrier metal(220) is electrically connected to the bond pads of second sub set.
Patent KR-20120056928-A (KR)
Title: Mobile terminal and operation control method thereof
Inventor: SEEN SEUNG MIN
IPC: H04M1/72427
Filed: 2010-09-20
Abstract: PURPOSE: A portable terminal and operation control method thereof are provided to utilize three-dimensional effect information for controlling various operations by calculating three-dimensional information for a three-dimensional image. CONSTITUTION: A display unit(151) displays a three dimensional image by using parallax between a first image and a second image. A control unit(180) divides a block unit of a predetermined size in to the first and the second image. The control unit searches a block matched between the first and the second image. The control unit calculates three-dimensional effect information for the three-dimensional image by using depth information calculated based on a location difference between the searched blocks. The control unit displays the calculated three-dimensional information to the display unit.
Patent KR-20120030893-A (KR)
Inventor: KIM HYUN JUN
IPC: E03D9/08
Filed: 2010-09-20
Abstract: PURPOSE: A bidet device having a scale function is provided to check the health change of a user by electronically measuring the weight of the user. CONSTITUTION: A bidet device(100) having a scale function comprises an operation unit(101) and a toilet bowl unit(102). The operation unit comprises a display unit(104). The toilet bowl unit comprises a scale unit(103). The scale unit electronically measures the weight of a user and stores and manages the measured weight.