baber/WOPTO huggingface dataset:
Patent KR-20100081691-A (KR)
Title: Apparatus and method for generating secondary synchronization channel in a broadband wireless communication system
Inventor: PARK SUNG EUN
IPC: H04J11/00
Filed: 2009-01-07
Abstract: PURPOSE: A secondary synchronization channel generating apparatus in broadband wireless communication system and a method thereof according to the present invention are provided to support various terminals of different bands. CONSTITUTION: A sequence generator(1000) generates a sequence according to the cell ID. The sequence has the scalable property per FFT(Fast Fourier Transform). A modulator(1002) modulates the generated sequence. A subcarrier mapping unit(1004) maps the modulated sequence in subcarriers. An OFDM(Orthogonal Frequency Division Multiplexing) modulator modulates the sequence mapped in subcarriers with OFDM to generate the secondary synchronization channel symbol.
Patent KR-20100083533-A (KR)
Title: Method for fabricating nonvolatile memory device having metal silicide particle
Inventor: KIM EUN KYU
IPC: H01L21/8247
Filed: 2009-01-14
Abstract: PURPOSE: A method for manufacturing a nonvolatile memory device is provided to reduce an element operation voltage by forming a tunnel insulation layer with the thickness suitable for a direct tunneling. CONSTITUTION: A tunneling insulation layer(13a) is formed on a substrate(10). A metal silicide layer is formed on the tunneling insulation layer. A control insulation layer(13c) is formed on the metal silicide layer. Metal silicide particles are formed by thermally processing the substrate with the control insulation layer. A gate electrode layer is formed on the control insulation layer.
Patent KR-20090085550-A (KR)
Title: Substrate processing apparatus
Inventor: ISHIMARU NOBUO
IPC: H01L21/31
Filed: 2009-02-04
Abstract: A substrate processing apparatus is provided to prevent difference of a plasma distribution according to places by changing a voltage distribution inside a pair of electrodes. A process chamber(32) receives a substrate. A gas supply system supplies a process gas to the substrate. A pair of electrodes(57) is arranged into a laminating direction of the substrate. A pair of electrodes has a rod shape. A high frequency power source(58) supplies a high frequency power to a pair of electrodes in order to generate plasma for exciting the process gas. A variable impedance device(62) is connected to a tip-end part which is faced with the high frequency power source. A control part changes an output frequency of the high frequency power source while the substrate is processed. A pair of protecting tubes covers a pair of electrodes. A top end of a pair of protecting tubes is closed.
Patent KR-20100101214-A (KR)
Title: Jump bridge ic for stacked various chips
Inventor: HONG JONG WOON
IPC: H01L23/48
Filed: 2009-03-09
Abstract: PURPOSE: A jump bridge IC is provided to reduce a mounting area of a product by forming a multi-functional chip with one chip type. CONSTITUTION: A pad for wire bonding is formed on a wafer by using a semiconductor manufacturing process. A jump bridge IC(40) connects pads with a conductive line. A pad is arranged on four surfaces of a chip(10,20,30). The conductive line is connected to at least two pad or more.
Patent KR-20100104472-A (KR)
Title: Sensor lamp structure for reduce power consumption and extend lamp life
Inventor: HAN TAE HI
IPC: H05B37/02
Filed: 2009-03-18
Abstract: PURPOSE: A sensor lamp structure is provided to reduce power consumption by controlling the on and off of an LED(Light Emitting Diode) through a sensor and an electronic switch. CONSTITUTION: A sensor lamp comprises a sensor unit(100), a switch(103) and an LED lamp(200). The sensor unit has a sensor(101), a control unit(102) and a switch. The sensor senses the movement of an object. The control unit controls the on and off of the LED lamp according to a sensed signal of the sensor. The switch turns on or off the LED lamp according to the signal of the control unit. The LED lamp has an LED pair and a high voltage capacitor. The LED pair emits light with AC.
Patent KR-20100107820-A (KR)
Title: Heat treating method for high-tensile steel sheet use in the batch annealing furnace
Inventor: PARK KEUN WOONG
IPC: C21D1/26
Filed: 2009-03-26
Abstract: PURPOSE: A heat treatment method for batch-annealing high-tensile steel sheets is provided to maintain matter properties of high-tensile steel sheets, including yield strength 19~24 kgf/mm^2, tensile strength 34.7~39.8 kgf/mm^2, elongation 38% or greater, and hardness 40~70. CONSTITUTION: A heat treatment method for batch-annealing high-tensile steel sheets comprises a step of batch-annealing a steel sheet at a heating temperature of 710°C±5°C for 18~22 hours, wherein the steel sheet comprises C(Carbon) 0.1014~0.1022wt.%, Si(Silicon) 0.0130~0.0136wt.%, Mn(Manganese) 0.0671~0.0677wt.%, P(Phosphorus) 0.0018wt.% or less, S(Sulfur) 0.0043wt.% or less, Al(Aluminum) 0.0222~0.0232wt.%, N(Nitrogen) 0.0016wt.% or less, O(Oxygen) 0.0020wt.% or less, and the rest Fe(Iron) and inevitable impurities.
Patent KR-20090131628-A (KR)
Title: Method for manufacturing natural fiber stripe-quilted fabric having protruded wrinkle patterns on its surface
Inventor: LYOO KWANG YUL
IPC: D05B11/00
Filed: 2009-04-01
Abstract: PURPOSE: A method for manufacturing natural fiber stripe-quilted fabric having protruded wrinkle patterns on the surface is provided to improve ventilation and heat insulation property while offering good surface tactility. CONSTITUTION: A method for manufacturing natural fiber stripe-quilted fabric having protruded wrinkle patterns on the surface includes the following steps of: producing stripe-quilted fabric in which protruded wrinkle patterns are formed after preparing a lint board(3); dehydrating the washed stripe-quilted fabric after cleaning the stripe-quilted fabric with cleaning liquid; drying the stripe-quilted fabric with hot wind; and forming the protruded wrinkle patterns between stitch sequence intervals.
Patent KR-20100110067-A (KR)
Title: Optical sheet for lcd back light unit and manufacturing method thereof
Inventor: SEO JEONG TAE
IPC: G02F1/13363
Filed: 2009-04-02
Abstract: PURPOSE: An optical sheet for an LCD(Liquid Crystal Display) backlight unit and a manufacturing method thereof are provided to form a bubble layer in the bottom of the optical sheet, thereby increasing brightness. CONSTITUTION: A bubble layer(8) is formed in the bottom of a base film(1) facing a light source in a light diffusing sheet. The bubble layer includes bubbles(7). A mixture of a transparent binder resin and transparent particles(2) is coated on the rear surface of the base film. Therefore, a light diffusing layer(3) is formed. Sphere transparent particles are suitable for the light diffusing layer. 2 to 20% of brightness is improved by the bubble layer.
Patent KR-20100111907-A (KR)
Title: Apparatus and method for providing advertisement using user's participating information
Inventor: LEE HYUNG DONG
IPC: G06Q30/02
Filed: 2009-04-08
Abstract: PURPOSE: A device and a method for providing advertisement reflecting viewer involvement information are provided to supply an advertisement related to viewer involvement information with the scene of the video about scene of a video. CONSTITUTION: A scene extractor(100a) extracts at least on scene from a video. An advertisement association unit(110a) analyzes viewer involvement information generated by viewer involvement about the extracted scene. The advertisement association unit selects an advertisement related to the analyzed viewer involvement information. An advertisement provider(120a) includes the selected advertisement to the extracted scene. The advertisement providing unit provides the advertisement with the video.
Patent KR-20100112697-A (KR)
Title: Luminescent holder for fishing rod-support
Inventor: KIM CHOL JAE
IPC: A01K97/10
Filed: 2009-04-10
Abstract: PURPOSE: A luminescent holder for a fishing rod-support is provided, which allows long residual color time and high luminance and facilitates discrimination of a supporting board. CONSTITUTION: A luminescent holder for a fishing rod-support comprises: a base stage; a holding unit(20) installed at the upper end of the base stage; and a lighting-emitting unit which is filled with light-emitting material and lightens the holding unit. The holding unit includes: a main body; a supporting part(30) which is formed in the main body and has a pair of wing on which a fishing rod is settled; and a connection part which is formed in one side of the main body and is connected to the base stage.
Patent KR-20100117157-A (KR)
Title: A costal cleaning vehicle
Inventor: KIM SUNG SOO
IPC: E01H12/00
Filed: 2009-04-24
Abstract: PURPOSE: A cleaning vehicle for a coast is provided to prevent collected garbage from getting out during a cleaning work by installing a weight in the vehicle and to easily load the collected garbage in an additional vehicle. CONSTITUTION: A cleaning vehicle for a coast is composed of a tractor, a loader bucket, a back pulling unit(200), and auxiliary pulling units(300). The loader bucket is coupled to the front arm of the tractor. The back pulling unit is formed in a rectangular frame(210) and is coupled to the rear surface of the tractor. The auxiliary pulling units are coupled to both ends of the back pulling unit using hinges(310).
Patent KR-20100118264-A (KR)
Title: Process for preparing carbon fiber sheet for fuel cell electrode
Inventor: JUNG HEE ROK
IPC: H01M8/04
Filed: 2009-04-28
Abstract: PURPOSE: A manufacturing method of a carbon fiber sheet for a fuel cell electrode is provided to offer a gas diffusion electrode with the stable voltage property, and to form a polymer electrolyte fuel cell with the long term stable operation action. CONSTITUTION: A manufacturing method of a carbon fiber sheet for a fuel cell electrode comprises the following steps: forming a multi-layered carbon short fiber web with more than two layers; impregnating the multi-layered carbon short fiber web to a resin, and compressing the multi-layered carbon short fiber web to form a carbon fiber sheet; and carbonizing or chlorinating the carbon fiber sheet.
Patent KR-20100119403-A (KR)
Title: Portable massaging apparatus for skin care and control method
Inventor: HWANG CHENG HWAN
IPC: A61N1/32
Filed: 2009-04-30
Abstract: PURPOSE: A hand-held vibration massage machine and a control method thereof are provided, which can control vibration pattern and ionization pattern according to the body part. CONSTITUTION: A hand-held vibration massage machine comprises: a vibration generator(120) which is provided with electrical energy from the power source and generates vibration; a galvanic ion electric current generator emitting galvanic ion electric current to the head; a head unit(140) transferring vibration and galvanic ion electric current to the skin; a housing(150) in which the head unit is installed and which is used as a handle; a controller controlling vibration and ionic current; and a power source/mode manipulation part controlling the output state.
Patent KR-20100120753-A (KR)
Title: Image sensor and image sensing method for character recognition
Inventor: LEE BYOUNG SU
IPC: G06V30/10
Filed: 2009-05-07
Abstract: PURPOSE: An image sensor for recognizing the character and a method for sensing an image are provided to reduce the data amount for recognizing character, thereby reducing the load. CONSTITUTION: An image sensor(210) for recognizing the character includes a photographing unit(211), a determination unit(212), and a conversion unit(213). The photographing unit photographs an image. The determination unit text image area and non-text image area in the photographed image. The conversion method converse the information of the determined text image area into binary information. The non-text image area is removed.
Patent KR-20090124987-A (KR)
Title: Method of producing organosilicon compound
Inventor: NOBE YOUHEI
IPC: C07F7/18
Filed: 2009-05-29
Abstract: PURPOSE: A method for producing organic silicide is provided to produce the product of high yield in a simple process. CONSTITUTION: An organic silicide of chemical formula 2(Si(OR^4)3-mY^1m-R^2-Si(OR^4)3-nY^2n) is produced by substituting OR^1 of a compound denoted by chemical formula 1(Si(OR^1)3-mY^1m-R^2-Si(OR^3)3-nY^2n). A compound of chemical formula 1 is prepared by reacting a compound of chemical formula 3(Si(OR^1)3-mY^1m-R^2-M^1X) with a compound of chemical formula 4(Si(OR^3)4-nY^2n). The substitution of OR^1 group is performed by reacting the compound of chemical formula 1 with at least one side among compounds of chemical formula 6(R^4OH) and 7((R^4O)rM^2).
Patent KR-20100131581-A (KR)
Title: Apparatus for transferring and classifying products
Inventor: PARK NAM SEOK
IPC: B65G47/91
Filed: 2009-06-08
Abstract: PURPOSE: An apparatus for sorting and transferring products are provided to simplify the structure of the apparatus by omitting a plurality of through holes and a plurality of cylinders. CONSTITUTION: A driving unit(50) stably drives a transferring control bar(51). While the transferring control bar moves with a finger assembly(60) by an elastic towing unit(40), a finger assembly stopping unit(40c) separates the finger assembly from the transferring control bar and stops the finger assembly. The finger assembly stopping unit is installed to the finger assembly. The finger assembly is in contact with a plurality of pins(32) which is protruded from the bottom side of a supporting plate(20).
Patent KR-20090127817-A (KR)
Title: Optical pickup and disk drive device
Inventor: HAYAKAWA SATOSHI
IPC: G11B7/08
Filed: 2009-06-08
Abstract: PURPOSE: An optical pick-up and a disk drive device are provided to determine a boundary line to form a magnet for tracking, thereby controlling both sides of torque around a Z axis and torque around an X axis at the same time. CONSTITUTION: An outer housing(2) is included. Necessary members are arranged in the inside of the outer housing. In the outer housing, a disk insertion hole is formed. A chassis(2a) is arranged in the inside of the outer housing. A disc table(3) is fixed to the motor shaft of a spindle motor installed at the chassis. In the chassis, parallel guide shafts(4) are installed. An optical pick-up(6) has an object lens driver(8). Bearing parts(7a,7b) are slidably supported in each of the guide shafts.
Patent KR-20090068316-A (KR)
Title: Tubeform rawfood pouch
Inventor: MOON HO YOUN
IPC: B65D33/38
Filed: 2009-06-08
Abstract: A tube type uncooked food pouch further improves simplicity and portability, removes troublesomeness of washing an uncooked food container, and enables uncooked food to be ingested and kept more conveniently through the addition of a straw to which a turning stopper is attached. A tube type uncooked food pouch comprises a tube type container, a turning stopper-attached straw(a), and a beverage injection port. The container contains an uncooked food powder in the amount of one time ingestion. The beverage injection port is formed in the form of a sealable zipper lock(c). A packing material(d) of the tube type uncooked food pouch is made from polyester. A portion of the outer packing sheet is made from a transparent material(e) on which volume scales(f) of the uncooked food are marked to check contents contained in the container and the volume of the contents.
Patent KR-20100107368-A (KR)
Title: Vacuum suction apparatus
Inventor: WANG CHIEN FA
IPC: B65G47/91
Filed: 2009-06-09
Abstract: PURPOSE: A vacuum suction device is provided to automatically control an absorption range by changing the state of a movable trigger located inside a suction port. CONSTITUTION: A vacuum suction device comprises a suction flat bed(110), a base, a movable trigger(130), and an air extractor. The suction flat bed has one or more suction ports. The base is connected to the suction flat bed and forms a vacuum chamber(V) connected to the suction ports. The movable trigger is assembled in the suction ports and has a contact unit and a cutoff unit(134). The air extractor is connected to the vacuum chamber.
Patent KR-20090069259-A (KR)
Title: Method and apparatus for serving virtual mobile phone number with intelligent network to open to the public in a car
Inventor: JOH JI HYUN
IPC: H04W8/26
Filed: 2009-06-10
Abstract: A method and an apparatus for serving a virtual mobile phone number with an intelligent network to be opened to the public in a car are provided to prevent the exposure of a mobile phone number which is one of personal information and to enable the communication having the special purpose by cutting off the direction communication between users and transferring only necessary information. An originator tries to make voice communication through a virtual mobile phone number for the exposure of a vehicle(100), and an originating MSC checks over whether or not the reception number is the virtual mobile phone number for the exposure of a vehicle(110). The MSC transmits virtual call reception information and the information of originator's phone number to an intelligent network(130). A short message service center transmits a text message for guidance to a real mobile phone number(170), and the SMSC transmits a text message for confirmation to an originating terminal(200).
Patent KR-20100067024-A (KR)
Title: Method of managing different level of automated network connection
Inventor: CHO EUN YOUNG
IPC: H04L12/24
Filed: 2009-06-25
Abstract: PURPOSE: Various automation levels of a circuit connection managing method for controlling the automation level of the line connect according to the need of a user are provided to selectively use line connections by supplying various connection functions and control the automation level of the line connects. CONSTITUTION: A plurality of line connect menus display(S101). When line connect menus are displayed, a port designation connection and routing connection are included in line connect menus. If one line connect method is selected between the displayed line connect menus, the line connect is advanced with the line connect method. A start node, an end node and a bandwidth selection screen display the menu.
Patent KR-20110000041-A (KR)
Title: Spon and chopsticks case
Inventor: PARK JIN JU
IPC: A47G21/14
Filed: 2009-06-26
Abstract: PURPOSE: A spoon case is provided, which can easily separate spoons and chopsticks even though spoons and chopsticks are accepted in a case. CONSTITUTION: A spoon case comprises: a chopstick case(110) in which the bottom is closed and the top is opened and which has a chopstick receiving space; a spoon case(120) which is assembled to the chopstick case and in which the top and bottom are opened; a separation plate(130) which is formed in the bottom of the spoon case, is bigger than the width of chopsticks, and in which a plurality of slots are formed in the longitudinal direction; and a cover(140) assembled to the spoon case.
Patent KR-20110001774-A (KR)
Title: Watt-hour meter and method for managing thereof in remote detection system
Inventor: KIM YOUNG HYUN
IPC: G08C17/00
Filed: 2009-06-30
Abstract: PURPOSE: A watt-hour meter and a management method thereof are provided to effectively manage much information by using a device management module after applying a recognition code to a watt-hour meter management program. CONSTITUTION: A watt-hour meter(10) comprises a device management module(11) and a memory part(12). The device management module receives a management message from a watt-hour meter management server. The device management module analyzes the management message. The device management module selects a watt-hour meter management program corresponding to the management message in a predetermined watt-hour meter management program. The memory part transmits a signal, which controls the watt-hour meter, to a hardware based on the selected watt-hour meter management program.
Patent KR-20110004981-A (KR)
Title: An unmanned underwater vehicle with retractable type rudders
Inventor: JO GYUNG NAM
IPC: B63G8/18
Filed: 2009-07-09
Abstract: PURPOSE: An unmanned underwater vehicle with retractable rudders is provided to improve the steering performance of an unmanned submarine by increment in hydrodynamic rotation moment generated on a rudder. CONSTITUTION: The unmanned submarine comprises multiple rudders(20). The multiple rudders are projected and retracted to the inside and outside of a body(10) of the unmanned submarine using a retracting unit(30). The rudders are inserted into the rear space of the body before projection and are projected to the outside of the body to improve steering performance. Each rudder comprises a steering motor(41).
Patent KR-20110008960-A (KR)
Title: Induction heating cooker
Inventor: OH DOO YONG
IPC: H05B6/12
Filed: 2009-07-21
Abstract: PURPOSE: An induction heating cooker is provided to remove a separate switching part in order to drive a plurality of burners by supplying power through a single switching device to the plurality of burners. CONSTITUTION: A burner(110) heats a container by using a moving coil. A capacitor(120) is connected to the burner and forms a resonance circuit. An inverter part(130) supplies electricity to the burner. The inverter part comprises a single switching device(131) connected to the burner and the capacitor. A power input part(140) supplies power after converting commercial AC power into DC power.
Patent KR-20100059666-A (KR)
Title: Nonvolatile memory device
Inventor: FUJIWARA DAISUKE
IPC: G11C16/00
Filed: 2009-07-28
Abstract: PURPOSE: A nonvolatile memory device is provided to reduce a memory operation time by controlling a preparation sequence and a stress sequence of an operating sequence in parallel. CONSTITUTION: A command generator(30) generates commands for executing a memory operation. A command buffer(20) stores the generated commands temporally. A preparation state unit executes a preparation sequence. The stress state unit executes the stress sequence. A logic unit controls an inner operation sequence. The internal operation controller(10) controls the sequence of the internal operation to execute the commands which are stored in the command buffer.
Patent KR-20110011896-A (KR)
Title: A spoiler
Inventor: KIM JEA YOUNG
IPC: B62D35/00
Filed: 2009-07-29
Abstract: PURPOSE: A triangle shaped spoiler device for an automobile is provided to reduce air resistance on the upper side of the automobile by including triangle shaped auxiliary wings to the lateral side of the device. CONSTITUTION: A triangle shaped spoiler device includes a triangle shaped body(12), a triangle shaped first auxiliary wing plate(13), and a triangle shaped second auxiliary wing plate(14). The triangle shaped body is installed at the upper side of a cap in which a driver is seated. The triangle shaped body is composed of a first inclined side(121), a second inclined side(122), a bottom side(123), an upper side(124), and a lower side(125). The first auxiliary wing plate is fixed to the first inclined side. The second auxiliary wing plate is fixed to the second inclined side.
Patent KR-20100110708-A (KR)
Title: Potable type heating element and heating health belt and hand warmer using that
Inventor: AN BYUNG YUL
IPC: H05B3/34
Filed: 2009-07-30
Abstract: PURPOSE: A potable type heating element and a heating health belt and a hand warmer using that are provided to secure power saving effect by reducing heat loss. CONSTITUTION: A hand-held electrical heating element(10) includes an electric heat generating line(12), non-conductive resistant adhesive tape(13), and a thermal conductance adhesive tape(14). The non-conductive heating reflector(17) is welded on an insulation board(15). The thermal conductance adhesive tape is wrapped in the heating reflector. The heat from a heating element is condensed on a heater.