baber/WOPTO huggingface dataset:
Patent KR-20090128886-A (KR)
Title: Method of preparing dichloropropanol from glycerol in the presence of heteropolyacid catalyst and/or absorbent under solvent-free conditions
Inventor: SONG IN KYU
IPC: C07C31/36
Filed: 2008-06-11
Abstract: PURPOSE: A method for preparing dichloropropanol is provided to manufacture dichloropropanol from glycerol, not to need solvent removal, to reduce the volume of a reactor, and to efficiently process glycerol generated in a biodiesel manufacturing process. CONSTITUTION: A method for preparing dichloropropanol comprises a step of reacting glycerol with a chlorinating agent in the presence of at least one of a heteropolyacid catalyst and absorbent in a solvent-free condition. The absorbent comprises silica gel. The heteropolyacid catalyst is a Keggin type heteropolyacid catalyst with an atomic ratio of central element to coordinate element of 1:12.
Patent KR-20090130502-A (KR)
Title: Process for reinforcing base and preventing wash-out of earth under the bridges
Inventor: YANG HYUNG CHIL
IPC: E02D37/00
Filed: 2008-06-16
Abstract: PURPOSE: A foundation reinforcing construction method for scour protection and earthquake-proof of a bridge is provided to prevent the lateral flow due to the earthquake-proof of a bridge. CONSTITUTION: A foundation reinforcing construction method for scour protection and earthquake-proof of a bridge is composed of the steps of forming a first embanking layer on the sea floor when soil is scoured around a post(2) of a bridge(3), executing the grouting under the sea floor around the post, and removing the first embanking layer if the cement is hardened after injecting the cement mortar with grouting method. The grouting is repeatedly executed so that a gap is not generated around a foundation(1) under the bridge. The scour depth which is the standard of the grouting depth is computed at 0.7~1.0 times of the maximum flood water level.
Patent KR-20090130630-A (KR)
Title: Vocal trainer using frequency comparison method
Inventor: HUR NAM WOONG
IPC: H04R3/00
Filed: 2008-06-16
Abstract: PURPOSE: A vocal trainer using frequency comparison method is provided to obtain exact sound by comparing the frequency showing high and low of the sound. CONSTITUTION: The audio frequency and the original sound frequency inputted from micro are compared. High and low of the sound are identified. If the sound is high, the message making low the sound is outputted. If the sound is low, the message enhancing the sound is outputted. If it is within the allowable error range, the praise message is outputted.
Patent KR-20090131832-A (KR)
Title: Complex athletic apparatus
Inventor: BAK YEONG HWAN
IPC: A63B22/14
Filed: 2008-06-19
Abstract: PURPOSE: A sporting goods is provided to perform twist motion and selectively carry out strengthening exercise of buttock or sphincter etc. CONSTITUTION: A complex training equipment includes a case(10) having a pair of footboard installation grooves, a pair of round footboards(20) which are rotatably installed in the footboard installation grooves, an elastic belt(27) which is installed to surround the circumference of the right and left round footboards and whose both ends are fixed to the respective sides of the right and left round footboards to connect the right and left round footboards, and spacers(30,31) which reduce the frictional coefficient with the footboard installation grooves when the round footboards rotate, and support the load of the round footboards.
Patent KR-20090132097-A (KR)
Title: Power supplying method for ear microphone using gpio and handheld terminal adapting the method
Inventor: KIM MI YOUNG
IPC: H04B1/40
Filed: 2008-06-20
Abstract: PURPOSE: A power supplying method for ear microphone using a GPIO(General Purpose Input/Output) and a portable terminal using the same are provided to form an ear microphone driving circuit by using the GPIO. CONSTITUTION: An earphone is connected to an earphone connection unit(250). A control unit(200) sets an output of a GPIO in a low state or a high state according to the presence of the earphone to be inserted through the earphone connection unit. The connection unit inputs the output of the GPIO to the earphone through the earphone connection unit. The control unit supplies the power to the earphone.
Patent KR-20080065574-A (KR)
Title: Light sensing pixel of image sensor structure with low operating voltage
Inventor: KIM MI JIN
IPC: H01L27/14
Filed: 2008-06-24
Abstract: A light sensing pixel of an image sensor for low voltage is provided to effectively prevent a potential barrier between a photodiode and a channel of a transfer transistor from being varied by a driving voltage and a diffusion node voltage by separating a channel and a diffusion node in a transfer transistor of an image sensor by a depletion region. A photodiode(202) generates light inducing charges generated by light. A transfer transistor transfers the light inducing charges to a diffusion node(203). A depletion inducing structure separates a channel region and a diffusion node region of the transfer transistor by a depletion region when a turn-on voltage is applied to a gate of the transfer transistor. The depletion inducing structure is positioned between the diffusion node region and the channel region of the transfer transistor. The depletion inducing structure is a depletion region caused by a gate insulation layer of the transfer transistor by using an nonuniform thickness of a gate insulation layer with respect to EOT(equivalent oxide thickness). The thickness of the transfer transistor can gradually increase as it goes from a portion adjacent to the photodiode to the diffusion node region.
Patent KR-20100002484-A (KR)
Title: Led package
Inventor: JUNG JUNG HWA
IPC: H01L33/50
Filed: 2008-06-30
Abstract: PURPOSE: An LED package is provided to improve color rendering properties and color reproduction by using various fluorescent substances with different excited frequencies. CONSTITUTION: A package body comprises a cavity, and an LED chip(2) is mounted in the bottom of the cavity. A first fluorescent substance(32) is adjacent to the sidewall of the cavity. A second fluorescent substance(34) has a different wave length of the first fluorescent substance and is isolated from the first fluorescent substance.
Patent KR-20100004268-A (KR)
Title: Method and apparatus for playing moving picture using position information in navigation servcie
Inventor: SONG JU YOUNG
IPC: G01C21/26
Filed: 2008-07-03
Abstract: PURPOSE: A moving picture regenerating method using position data in a navigation service and an apparatus using the same are provided to guide an exact route for a user and store position data in each frame of a moving picture to guide the route. CONSTITUTION: A storage unit(110) stores the location information in each frame of a moving picture to guide a route. A position measuring unit(120) measures current position. A moving picture regenerator(140) reproduces the moving picture storing the position data corresponding to the measured current position.
Patent KR-20100008298-A (KR)
Title: Battery locking device for a mobile device
Inventor: JUNG HYUN SUNG
IPC: H04B1/38
Filed: 2008-07-15
Abstract: PURPOSE: A battery locking apparatus for a battery case in a portable terminal between a housing and the portable terminal is provided to assembly a fixing member included in the battery case. CONSTITUTION: A fixing member(310) includes a button part(311) and an under lock. The button portion comprises a fixing projection projected in the top of the battery case to the lower part. Both sides of under locks are equipped in the button unit. A combining member(320) has a supporting bar, a hook and an elastic body. The supporting bar performs a guide operation in order to move the button unit upward and downward. A holding projection is formed in hooks.
Patent KR-20100008539-A (KR)
Title: Linguistics study device for a workbook that publish week or by monthly publication and language learning method to use do linguistics study device
Inventor: LEE SUNG HO
IPC: G09B5/00
Filed: 2008-07-16
Abstract: PURPOSE: A linguistics study device for a workbook that publish week or by monthly publication and language learning method to use do linguistics study device are provided to activate contents by inputting the bar code in the learning workbook. CONSTITUTION: The tone decoder(80) senses the record synchronizing signal of the studying content outputted in the voice output unit and establishes the recording time. The voice detector(90) senses the voice signal inputted with the voice input unit. The digital code changes into data corresponding to the digital code. The bar code input unit(110) receives the bar code in study book. The studying content is activated.
Patent KR-20100008890-A (KR)
Title: Laser processing apparatus for controlling on/off of laser beam
Inventor: LEE DONG JUN
IPC: B23K26/00
Filed: 2008-07-17
Abstract: PURPOSE: A laser processing apparatus for controlling ON/OFF of a laser beam is provided to process objects in various shapes at high speed using one laser processing apparatus. CONSTITUTION: A laser processing apparatus for controlling ON/OFF of a laser beam comprises a controller(110), a user interface(160), a memory(170), a laser generator(120), and a beam splitter(130). The laser processing apparatus more comprise an on/off controller(140) and an optical system(150). The controller controls the whole operation. The user interface inputs control parameter and the control command and displays the operating state. The laser generator outputs laser beams. The beam splitter splits the laser beams incident from the laser generator into two or more. The on/off controller controls the transmission of the laser beam.
Patent KR-20100009031-A (KR)
Title: Dna aptamer specifically binding to arsenic and uses thereof
Inventor: KIM YANG HOON
IPC: C12Q1/68
Filed: 2008-07-17
Abstract: PURPOSE: A DNA aptamer which specifically binds to arsenic is provided to specifically remove arsenic and prevent environmental pollution. CONSTITUTION: A DNA aptamer which specifically binds to arsenic comprises one sequence selected among sequence numbers 1 to 8. The DNA aptamer is single stranded DNA. A composition for removing or detecting arsenic contains the DNA aptamer having sequence selected from the sequence numbers 1 to 8. A microarray for detecting arsenic contains a substrate on which the DNA aptamer is conjugated. A kit for detecting arsenic contains the DNA apatamer. A method for detecting arsenic in a sample comprises: a step of contacting a sample which possibly contains arsenic with the DNA aptamer; and a step of detecting binding between the arsenic and DNA aptamer.
Patent KR-20100011685-A (KR)
Title: Method for preventing slag over flow of vacuum refining process
Inventor: CHANG CHUL HO
IPC: C21C5/52
Filed: 2008-07-25
Abstract: PURPOSE: An operating method for preventing slag overflow of a vacuum refining process is provided to control the input quantity and point of time of a slag aid in order to reduce the amount of slag. CONSTITUTION: An operating method for preventing slag overflow of a vacuum refining process comprises: a first step of refinishing molten metal using a vacuum refining facility(VD-OB) and secondly refinishing molten metal using electricity, and increasing the temperature by inputting quicklime and dolomite into a ladle when tapping the molten metal to the ladle; a second step of moving the ladle to the vacuum refining facility and decompressing; and a third step of performing a desulfurization process by additionally inputting the quicklime.
Patent KR-20100015029-A (KR)
Title: The organic light emitting diode and manufacturing method thereof
Inventor: LEE JONG HEE
IPC: H05B33/22
Filed: 2008-08-04
Abstract: PURPOSE: An organic light emitting device and a manufacturing method thereof are provided to smoothly transfer an assistant layer for light leakage prevention to a light-emitting layer between an electron hole transfer layer and a light emitting layer. CONSTITUTION: An electron hole transfer layer transfers an electrode injected from a first electrode. A light-emitting layer(250) performs light emitting by energy discharge of exiton. A secondary layer(240) is formed between the electron hole transfer layer and the light-emitting layer and prevents light leakage by shutting the exiton in the light-emitting layer. An electron transfer layer(260) and a second electrode are successively formed on the top of the light-emitting layer.
Patent KR-20100015046-A (KR)
Title: Generator use waste water of a building
Inventor: KIM SANG HUN
IPC: F03B13/00
Filed: 2008-08-04
Abstract: PURPOSE: A generator system using waste water of a building is provided to generate electric energy by driving the generator with the water head of the waste water flowing down through the sewer pipe. CONSTITUTION: A generator system using waste water of a building comprises a rotator chamber(22), a rotator(30), an amplifier(40), and a generator(50). The rotator chamber is located under a sewer pipe(20) of the building. The rotator is installed in the rotator chamber. The amplifier is connected to the rotator. The generator is connected to the amplifier.
Patent KR-20100015140-A (KR)
Inventor: IHN CHI SUNG
IPC: H05K7/20
Filed: 2008-08-04
Abstract: PURPOSE: A manufacturing method of a flexible printed circuit board and the flexible printed circuit board manufactured thereby are provided to improve heat discharging property and to save manufacturing costs of the flexible printed circuit board. CONSTITUTION: A first wiring pattern(110) and a second wiring pattern(120) are formed on one side of a base film(100). A heat discharging pattern(210) is formed on the other side of the base film. The heat discharging pattern is larger than the cross section of a driving integrated circuit and smaller than the cross section of the base film. A first conductive layer and a second conductive layer are formed on both sides of the base film.
Patent KR-20090020480-A (KR)
Title: Switch circuit and phase shifter
Inventor: ATSUMO TAKAO
IPC: H01P1/18
Filed: 2008-08-05
Abstract: A switching circuit and phase shifter are provided to facilitate the DC measurement of the field effect transistor and to maintain the switching circuit with the high impedance by forming the parallel resonance circuit in the off time of the switching circuit. The switching circuit comprises the first field effect transistor(T1), the second field effect transistor(T2) and an inductor(L). The first field effect transistor functions to the switch element. The serial connection circuit between the inductor and the second field effect transistor is connected between the source and the drain of the first field effect transistor in parallel. The second field effect transistor is turned on when the first field effect transistor is operated in normal. The second field effect transistor is turned off when the first field effect transistor is detected.
Patent KR-20100018152-A (KR)
Title: Mobile terminal for controlling camera module by adjusting preview image and method using the same
Inventor: OH NAM SU
IPC: H04B1/40
Filed: 2008-08-06
Abstract: PURPOSE: A mobile terminal for controlling a camera module by adjusting a preview image and a method using the same are provided to adjust an image of a specific area that a user wants in advance among preview images, thereby conveniently generating the image. CONSTITUTION: A touch screen(120) displays a preview image generated by a camera module(110). A controller(130) controls the preview image according to a touch operation of a user. A storage unit(140) stores an image photographed by the camera module according to a state of the controlled preview image.
Patent KR-20100020295-A (KR)
Title: Holder of information equipment for support on body
Inventor: KIM KUK WON
IPC: H04B1/38
Filed: 2008-08-12
Abstract: PURPOSE: A holder for electronic appliance is provided to easily check the information from an electronic appliance without using hands by wearing on a body. CONSTITUTION: A supporting line(10) comprises a connection ring(11) in both end part and supporting in the neck of the user. A pair of single wires(20) and long wire(30) are installed in the connection ring. A expandable bar(40) is installed at the end of the long wire and single wires. A supporting stand(50) comprises the combining member sticking the information appliances in one side of the expandable bar. A length adjustable connection rod(60) is installed in the upper and lower part of the expandable bar respectively.
Patent KR-20100024287-A (KR)
Title: Cock valve for water purifier
Inventor: NOH JIN HWAN
IPC: B01D35/143
Filed: 2008-08-25
Abstract: PURPOSE: A cock valve for water-cleaner is provided to flow out different fluids through a respective separate outlet channel using one cock valve for water-cleaner. CONSTITUTION: A cock valve for water-cleaner comprises: a fluid inlet(200) in which a plurality of fluid inlet furnaces are included; a flow change portion(300) in which a plurality of flow changed routes(310) communicated to a plurality of fluid inlet furnaces are included; and a fluid outflow part(400) which enables rotation to the low change portion and is communicated to one among a plurality of flow changed routes according to the rotational position.
Patent KR-20100029921-A (KR)
Title: Tube case
Inventor: CHOI MIN CHEOL
IPC: B65D35/46
Filed: 2008-09-09
Abstract: PURPOSE: A tube container having check function is provided to prevent properties of content from changing by blocking air to inflow into the tube container and to continually proceed the function of a spring. CONSTITUTION: A tube container having check function comprises a body, an extended tube(200), a discharge cap(300), and a lid(400). The body is filled with a liquid content. The extended tube is located on the upper end of the body and includes a path(210) in which the content passes through. The discharge cap is connected to the extended tube and an exhaust path(310) is included on the upper portion of the discharge cap to discharge the content to the outside of the container. The lid is screwed to the outside of the extended tube and prevents foreign materials from flowing into the inner part of the body.
Patent KR-20100030226-A (KR)
Title: Data output circuit
Inventor: KIM YONG JU
IPC: G11C11/4093
Filed: 2008-09-10
Abstract: PURPOSE: A data output circuit is provided to minimize the generation of a jitter in the output data by preventing the reduction of the bandwidth of a pre-driver. CONSTITUTION: A pre-driving unit(1000) generates a plurality of pull-up/pull-down signals according to an input data. The pre-driving unit varies the enable timings of the pull-up/pull-down signals in response to a plurality of control signals. A main driving unit(2000) generates an output data in response to the pull-up/pull-down signals. The pre-driving unit comprises a first pre-driver(100) generating the pull-up signals in response to the control signals. The pre-driving unit comprises a second pre-driver(200) generating the pull-down signals in response to the control signals.
Patent KR-20100032101-A (KR)
Title: Material for preventing vibration using tensile elastic properties
Inventor: RO YOUNG GON
IPC: F16F15/08
Filed: 2008-09-17
Abstract: PURPOSE: An integrated buffering material using tensile elasticity is provided to improve buffering performance despite small buffering materials . CONSTITUTION: An integrated buffering material using tensile elasticity comprises a pillar(100), a buffer plate(200), a fixture(300A), and a pillar fixing plate(310). The pillar is positioned beneath an upper structure to support the upper structure. A pressure part(110) is formed at the lower end of the pillar. The buffer plate is contacted with the lower end of the pressure part of the pillar. The fixture is coupled with the outer circumference of the buffer plate in order to protect the pillar and the buffer plate.
Patent KR-20090049016-A (KR)
Inventor: TSUKAGOSHI KOUJI
IPC: H01L33/48
Filed: 2008-09-30
Abstract: 본 발명에 따른 반도체 발광소자는 요부를 갖는 베이스부와, 상기 요부에 배치된 발광 엘리멘트와, 상기 요부에 충전된 수지와, 파형 변형물질을 함유하는 동시에 상기 요부의 개구부를 폐쇄하도록 배치되는 인(phosphor) 함유 수지층을 포함하고, 상기 인 함유 수지층은 상기 요부에 충전된 수지 보다 낮은 열 팽창계수를 갖는 것을 특징으로 하는 반도체 발광 소자. 
       
     반도체 발광소자, 발광 엘리멘트, 인 함유 수지층
Patent KR-20090038360-A (KR)
Title: Fluid flow distribution and supply uint and flow distribution control program
Inventor: ITOH KAZUTOSHI
IPC: H01L21/02
Filed: 2008-10-07
Abstract: A fluid flow distribution and a supply unit and flow distribution control program are provided to output a process gas by controlling the amount of a process gas according to valve opening time. A fluid division feeding unit(1) is connected to a substrate processing apparatus, and a process gas line(15) is connected with the purge gas line(16) between an input side air operate valve(7) and mass flow controller(8). A purge gas line is branched from the common purge line(17), and a check valve(12) and the purge valve(13) are arranged in the purge gas line. Valves(10A, 10B, 10C) are connected to a gas controller(115) through a classification controller(21) which is installed in the gas box. A manual valve(2) is connected to a gas source, and filters(11A, 11B, 11C) are connected the nozzles(106a, 106b, 106c) of the process chamber. The classification controller controls the whole operation of the substrate processing apparatus while being connected with the gas controller.
Patent KR-20090123753-A (KR)
Title: Window apparatus with security function
Inventor: KIM JENG HWAN
IPC: E05C5/02
Filed: 2008-10-24
Abstract: PURPOSE: A window apparatus with a security function is provided to apply the security function while minimizing the structural change of a window frame and a window and to facilitate the repair and maintenance work after applying the security function. CONSTITUTION: A window apparatus with a security function is composed of a recess member and a locking member(30). The recess member is combined to one of a window frame(1) and a window(2). A hook is formed at regular intervals to the sliding direction in the recess member. The locking member is installed in one of the window and the window frame. A locker and a key unit(50) are installed in the locking member. The locker is connected to the hook of the recess member to keep the locked state. The key unit is located inwardly to release the locked state of the recess unit and the locker.
Patent KR-20090090992-A (KR)
Title: Scalable acquisition of telemetry data from instrumented systems enitities over a wireless network
Inventor: BAE JU HEE
IPC: H04L12/12
Filed: 2008-10-28
Abstract: An acquisition of scalable remote measurement data of the telemetry data from instrumented systems entities over a wireless network is provided to produce billing system for claiming fees to systems including a sensor depending on the usage amount about system load. In order to produce the optimized set, a remote measuring subscription service(110) analyzes about different subscription of the same client application. In order to determine whether it can incorporate a sampling requisites of the subscriptions or not, the remote measuring agent(150) performs an optimization analysis. A client remote measuring adding machine(175) receives transmission of remote measured data as an HTTP POST. A client remote measuring adding machine buffers before delivering data to the remote measurement receiver(115).
Patent KR-20100050133-A (KR)
Title: Heat shield curtain for furnace
Inventor: LEE DUCK EUI
IPC: F27B9/30
Filed: 2008-11-05
Abstract: PURPOSE: A heat shield curtain for a furnace is provided to reduce fuel costs without additional heating, and to minimize heat loss by restraining heat from being transferred to outside. CONSTITUTION: A heat shield curtain for a furnace is composed of a mounting unit, a heat shielding unit(110), and a heat shielding mat. The mounting unit is detachably installed in a lift door of a furnace. The heat shielding unit shields heat discharged through a charging hole(4) of the furnace when the lift door is opened. Multiple pores are formed in the heat shielding mat.