baber/WOPTO huggingface dataset:
Patent KR-20080114046-A (KR)
Title: Wafer level package and fabricating method of the same
Inventor: PARK SEUNG WOOK
IPC: H01L23/12
Filed: 2007-06-26
Abstract: The wafer level package and manufacturing method thereof are provided to prevent the damage of circuit pattern formed in the first substrate by blocking the ultraviolet ray or the laser penetration with the marking layer in the label marking process. The wafer level package comprises the first substrate(2), the second substrate(8), and the marking layer(14). The first substrate has the plurality of the circuit pattern(4) including the bonding pad. The second substrate has the connection pad(12) which faces with the bonding pad(4a). The second substrate is adhered on the first substrate and has the connection pad connected to the bonding pad with the conductive material in order to protect the circuit pattern from the external environment. The marking layer is comprised of the material in which the light is not transmitted and is laminated on the lower part of the first substrate or the upper part of the second substrate. The label is marked on the upper side or the lower surface of the marking layer by the ultraviolet ray or laser.
Patent KR-20090000405-A (KR)
Title: Flood detection wireless sensor and system using the sensor during flash flood
Inventor: KIM HYOUNG WOO
IPC: G08B25/10
Filed: 2007-06-28
Abstract: A wireless sensing apparatus, and a flooding sensing system using the wireless sensing device are provided to dispose a plurality of RF sensor nodes having a multi-frequency hopping function in a region where flooding is worried to collect flooding information through the network of an auto ad-hoc routing scheme, thereby collecting the flooding information of the region more exactly and quickly. A support provides magnetic force to RF(Radio Frequency) sensors(101,102,103,104) while physically supporting RF sensors. Each of RF sensors comprises a magnetic sensor, an acceleration sensor, a wireless communications unit, and a controller. The magnetic sensor senses the magnetic force to sense whether there is secession from the support, and generates an escape signal when the secession occurs. The acceleration sensor senses the change of speed of the RF sensor. The wireless communications unit secession transmits and receives information and velocity information wirelessly. The controller supplies power to the acceleration sensor and the wireless communications unit by operating in a normal mode when the secession signal is received from the magnetic sensor, and collects the secession information and the velocity information to transmit the collected information by wireless through the wireless communications unit. In case of being positioned on support, the RF sensor operates in a sleep mode sensing only the secession from support. In case of being separated from the support, the RF sensor is converted to the normal mode.
Patent KR-20090005696-A (KR)
Title: The painting matter and product method of painting matter
Inventor: WOO KI SEOK
IPC: C09D5/00
Filed: 2007-07-10
Abstract: A paint composition for a steel pipe is provided to ensure excellent anti-bacterial performance, anti-corrosive property and durability and to extend the replace period of the steel pipe. A method for preparing paint composition for a steel pipe comprises (1) a step for agitating epoxy resin 10-40% as a binder, dispersing agent 0.1-5%, aliphatic thickening agent 0.1-5% and polyestersiloxane-based silicon additive 0.1-5% in a dispersion container at 250-600 rpm for 2-20 minutes based on the total weight of the paint composition; (2) a step for injecting oxide titanium 1-15%, talc 1-15%, silica 10-40%, zinc phosphate 1-10%, aluminium triphosphate 1-10%, nano silver 0.1-5% and bentonite anti-sagging agent 1-10% to the mixture, and agitating and wetting the mixture at 700-1200rpm for 10-50 minutes; (3) a step for dispersing the mixture with particles having the particle size of 50 micron, adding a castor oil derivative anti-sagging agent 0.1-5% agitating and heating the mixture at 700-1200rpm for 30-70°C; (4) a step for adding methyl ethyl ketone 0.1-5% and xylene 0.1-5% and stirring the mixture at a low velocity of 300-500rpm; and (5) a step for adding the remaining hardener to the mixture, agitating it and aging it for 10-40 minutes.
Patent KR-20080020468-A (KR)
Title: Semiconductor memory test system
Inventor: NAKAGAKI KEN ICHI
IPC: G11C29/00
Filed: 2007-07-13
Abstract: A semiconductor memory test system is provided to shorten test time(failure analysis time) of a semiconductor memory by counting total number of fails at every page as transmitting fail data to a buffer memory at the same time. A semiconductor memory test system is constituted to transmit fail data to a buffer memory(5) from a fail memory(3). A fail counter part(6) counts total number of fails at every page as transmitting fail data to the buffer memory at the same time. The fail counter part has an equal number of counters as bit width of fail data. A threshold register is stored with the number of redundant fails. A comparison part compares the count value of the total number of fails at every page in the fail counter part with the number of redundant fails inputted from the threshold register.
Patent KR-20090009508-A (KR)
Title: Composition preparing polyamideimide insulating material, method for preparing thereof and self lubricated insulating cable using the same
Inventor: CHANG JUN WON
IPC: H01B3/38
Filed: 2007-07-20
Abstract: A composition for preparing a polyamideimide insulating material, a method for preparing the same and a self lubricated insulating cable using the same are provided to prevent the degradation of storagability caused by the phase separation generated between lubricants and polyamideimide insulating materials in a long term storage. A composition for preparing a polyamideimide insulating material comprises a polyamideimide insulating material 100 parts by weight and modified-organosilane oil 1-10 parts by weight. The modified-organosilane oil is a mixture consisting of alkyl-modified or aryl-modified organosilane oil and polyether-modified organosilane oil.
Patent KR-20090010422-A (KR)
Title: Apparatus for reading data of memory cell and method using the same
Inventor: SONG SEUNG HWAN
IPC: G11C16/30
Filed: 2007-07-23
Abstract: An apparatus for reading data of memory cell and a method thereof are provided to improve efficiency of resource by minimizing cost in circuit design process. A receiving part(110) of an apparatus(150) for reading data of a memory cell receives a predetermined voltage value from a random memory cell(100). A determining part(120) compares a supplied voltage value with a specific voltage section by using a semiconductor device, and determines the supplied voltage value belonging to the specific voltage section according to a compared result. The semiconductor device senses a current in the specific voltage section. If the supplied voltage value belongs to the specific voltage section, a conclusion part(130) determines a data value of the random memory cell as a specific data value mapped in the specific voltage section.
Patent KR-20080050973-A (KR)
Title: Control tunnel and direct tunnel configuration method in ipv6 service provide system based ipv4 network
Inventor: KIM SUN CHEUL
IPC: H04L12/70
Filed: 2007-08-01
Abstract: A method for establishing a control tunnel and a direct tunnel in an IPv4 network-based IPv6 service providing system is provided to easily induce spreading of IPv6 application services which have not activated yet by performing IPv6 communication. When a terminal(10) receives a tunnel response message from a control server(30) by using service information downloaded from a portal server(20) in its initialization, it establishes a control tunnel with the control server. The terminal transmits a registration request message to the control server via the established control tunnel. When the terminal receives a registration response message from the control server, it provides information about establishment of the control tunnel and registration completion. The terminal periodically checks whether IPv6 data can be transmitted or received through the control tunnel established with the control server. The terminal periodically transmits/receives an update message for updating its existence time to/from the control server.
Patent KR-20090015229-A (KR)
Title: Rom test device
Inventor: RYU TAE HOON
IPC: G11C29/00
Filed: 2007-08-08
Abstract: A ROM test apparatus is provided to reduce the number of vectors and to confirm entirely a value written on a ROM. A ROM(20) is a test target. A BIST(Built-In Self Test) controller(10) selects each address of the ROM in order to diagnose failure of the ROM. A row data output unit(30) outputs row data of the ROM as serial vectors of row units in order to diagnose the values stored in the ROM. A column data output unit(40) outputs column data of the ROM in column units in order to diagnose the values stored in the ROM. A tester(50) determines consistency by comparing output values of the row data output unit and the column data output unit with the pre-stored prospective value.
Patent KR-20090016059-A (KR)
Title: A heating apparatus using solarbeam and thermoelement
Inventor: NAM JAE IL
IPC: F24D13/00
Filed: 2007-08-10
Abstract: A heating apparatus using solar energy and a thermoelectric element is provided to heat water by operating the thermoelectric element with the voltage generated from solar energy. A heating apparatus using solar energy and a thermoelectric element comprises a solar battery module(20) which supplies the drive voltage for the thermoelectric element by using sunlight, a battery(30) charging the electrical energy, a heat exchange pipe(40) heat-exchanged with a heater of the thermoelectric element, a hot water tank(50) in which the warm water is kept, a temperature sensor sensing the hot water temperature in the hot water tank, a water pipe supplying water to the hot water tank, a water level sensor installed within the hot water tank, and an electronic valve which is installed at the water pipe in order to regulate the water supply.
Patent KR-20090016532-A (KR)
Title: Position assurance steel member structure
Inventor: DOH NAK JU
IPC: E04C3/06
Filed: 2007-08-11
Abstract: A position assurance steel member structure is provided to stabilize the assembling process of a steel member by securing a position stably when assembling a steel member. A position assurance steel member structure comprises a plurality of steel member bodies(100), a position assurance unit(200) arranged in the steel member body and strengthening the position of the steel member body. The position assurance unit comprises a first strengthening unit(220) arranged on one side of one of a plurality of the steel member bodies, and a second strengthening unit(210) mounted to another steel member body of a plurality of the steel member bodies and placed to engage with one end of the first strengthening unit.
Patent KR-20090019079-A (KR)
Title: Generation control system of a tidal power station and method controlling thereof
Inventor: OH MIN HWAN
IPC: G06Q50/06
Filed: 2007-08-20
Abstract: A system and a method thereof for controlling the optimum power simulation operation of a tidal power station for performing the optimum power generation are provided to minimize time for predicting the optimization according to a change of a power generation operating time(initiation and termination) and a power generation consumption amount. A measuring instrument unit measures a tide level and transmits measured tide level information. An optimum model simulation unit simulates the optimum power generation to determine the power generation initiation and finish time and outputs the prediction seawall level information of that time. A main monitoring control system compares and outputs information about the prediction seawall level with information about the measured prediction seawall. The optimum model simulation unit differentiates a change of the minimum power generation operating time and the power generation consumption amount according to a specified range. A range having the maximum power generation amount and the minimum power generation operating time is predicted in the specified range.
Patent KR-20090022731-A (KR)
Title: A breathing shoes
Inventor: SONG JAE YUR
IPC: A43B7/06
Filed: 2007-08-31
Abstract: Breathing footwear is provided, in which the air of the inside and outside of the footwear is naturally circulated while water not penetrating the footwear. Breathing footwear comprises: a midsole forming the groove on the part supporting the center area and the front of the foot; and a ventilation window through which the air naturally circulates while contacting with the foot of the inner part of the shoe. The ventilation window is relatively highly formed than the ventilation window of the general footwear so that the disadvantage that the water enters the inner part of the footwear is solved.
Patent KR-20090025938-A (KR)
Title: Ultrasonic diagnostic apparatus capable of easily discriminating probes
Inventor: SHIN SOO HWAN
IPC: A61B8/00
Filed: 2007-09-07
Abstract: Ultrasonic diagnostic equipment is provided to improve the probe identity in a dark room by coating several probe cables with the fluorescent paint of the other colors in respectively. Probes(110a,110b,110c,110d) having the different functions are connected to the main body of the ultrasonic diagnostic equipment by cables(112a,112b,112c,112d) consisting of the other colors. The cable is easily discriminated in the dark place by being coated with the paint of the fluorescent material. The cable in the dark room generates the light for the predetermined time.
Patent KR-20090026489-A (KR)
Inventor: KIM NAM KYEONG
IPC: H01L29/78
Filed: 2007-09-10
Abstract: A semiconductor device and a method of manufacture thereof are provided to reduce the resistance applied to the contact plug by forming one contact plug of bar shape instead of plural contact plugs. A semiconductor device and a method of manufacture thereof includes the step for providing a semiconductor substrate(100) including a transistor; the step for forming a pad layer(110a) within a junction area(106) of transistor; the step for forming an insulating layer(112) by covering the pad layer and the transistor; the step for forming a contact hole in the insulating layer by exposing the pad layer; the step for forming a contact plug(116) inside the contact holes.
Patent KR-20090028114-A (KR)
Title: Remote controller, method for transmission of channel information thereof, and remote control system
Inventor: JUNG MI KYOUNG
IPC: H04W84/12
Filed: 2007-09-14
Abstract: A remote control apparatus a method for transmitting channel information of the remote control apparatus, and a remote control system thereof are provided to control a plurality of remote control apparatus and to display a received image from a photographing apparatus at the same time. A remote control apparatus comprise the followings: a display unit(150) displaying an image including media data; an infrared rays communicating unit(130) controlling a plurality of photographing apparatuses(200); a wireless communicating unit(120) forming a stream transmitting unit and a local area network included in the photographing apparatuses; and a control unit(110) controlling the infrared rays communicating unit.
Patent KR-20090028207-A (KR)
Title: Negative active material for lithium secondary battery, method of preparing thereof, and lithium secondary battery including same
Inventor: CHO JAE PHIL
IPC: B82Y30/00
Filed: 2007-09-14
Abstract: A negative active material for a lithium secondary battery is provided to show excellent lifetime property and high capacity without the degradation of the initial capacity, and to perform mass synthesis and reproducibility. A negative active material for a lithium secondary battery is porous nanowire or mesoporous one, and comprises a metal oxide capable of forming a compound by reversibly reacting with lithium. A method for manufacturing a negative active material for a lithium secondary battery comprises a step of manufacturing an inorganic oxide template; a step of mixing the inorganic oxide template and a precursor material and treating the mixture at low temperature; and a step of liquating the inorganic oxide template.
Patent KR-20090032573-A (KR)
Title: Liquid crystl display device and method for manufacturing the same
Inventor: LEE JEONG HOON
IPC: G02F1/1339
Filed: 2007-09-28
Abstract: A liquid crystal display and a method for manufacturing the same are provided to prevent the display from being pressed down due to the external pressure and to maintain a cell gap by using a ball spacer. A pixel region and a non-pixel region of the peripheral region of the pixel region form a sub pixel. The sub pixel is arranged on a first substrate and a second substrate(200) in a matrix type. The first substrate and the second substrate are arranged to face each other. A gate line(101) and a data line intersect on the first substrate, divide the pixel regions, and are formed on the non-pixel region. A TFT(Thin Film Transistor) is formed in the intersection of the data line and the gate line. A black matrix layer(201) is formed on the second substrate to correspond to the non-pixel region. A first spacer(130) and a second spacer(140) are arranged on the upper part of the black matrix layer between the first and second substrates. The first spacer is composed of a plurality of first balls(131) with a first diameter and a first solid part(132) cohering the first ball. The second spacer is composed of a plurality of second balls with a second diameter smaller than the first diameter and a second solid part(142) cohering the second ball. A liquid crystal layer is filled between the first and second substrates.
Patent KR-20090032783-A (KR)
Title: Assembly of drainage pipe for bridge
Inventor: PARK HYUN CHEOL
IPC: E01D19/08
Filed: 2007-09-28
Abstract: A drainpipe assembly for bridge drainage facility is provided that there is no concern of the water leakage at a joint by being assembled in the field. A drainpipe assembly for bridge drainage facility comprises a straight pipe(100) in which a connection pipe(200) in which a flange(210) is formed in one end is combined in the end part, a curved pipe(300) in which a projection(310) is formed in both end portions, and which is bent in order to change the flow of drainage, a watertight ring(400) which is installed at the junction between the conjugating tube and curved pipe, and a joint pipe(500) connecting the conjugating tube and the curved pipe.
Patent KR-20090033952-A (KR)
Title: 외부영상 합성 지원 영상통화 장치 및 그 동작방법
Inventor: KIM CHANG HAN
IPC: H04N7/14
Filed: 2007-10-02
Abstract: 제 1 카메라를 포함하고 제 1 카메라를 통하여 통화자를 촬영하여 통화자 영상신호를 생성하는 통화자 영상신호 생성부, 제 2 카메라로부터 외부 동영상 또는 사진을 입력받는 외부영상 입력부, 외부 영상 입력부로부터 입력받은 동영상 또는 사진으로부터 필요한 그림 또는/및 글자를 추출하는 외부영상 추출부, 외부영상 추출부로부터 추출된 그림 또는/및 글자와 통화자 영상신호 생성부로부터 입력된 통화자 영상신호를 병합하여 영상통화용 영상 데이터를 생성하는 영상 병합부 및, 영상통화용 영상 데이터와 통화자의 음성 데이터를 함께 송출하는 영상통화 전송처리부를 포함하여 외부영상 합성을 지원하는 영상통화 장치를 구성한다. 따라서, 영상통화중에 통화자간에 영상통화만으로 전달하기 어려운 문자 및 그림의 전송이 필요한 경우에 영상통화를 끊지 않은 상태에서도 필요한 내용을 간편하게 전달하는 것이 가능하다. 
       
     영상통화, 유선영상통화폰, 이동통신단말기, 영상회의, 외부영상 합성
Patent KR-20090038235-A (KR)
Title: Apparatus for inspecting a solid state disk
Inventor: LEE SANG SOO
IPC: H01L21/66
Filed: 2007-10-15
Abstract: An apparatus for checking a solid state disk is provided to improve productivity by improving an error check speed of a solid state disk. An apparatus for checking a solid state disk includes a base frame(10), a supply part(100) for supplying a solid state disk, a transfer part(200) for transferring the solid state disk of the supply part, and a check part(300) for checking a transferred solid state disk. The base frame has a plurality of frames in order to load the supply part and the transfer part. The supply part is installed in a front part of the base frame, and supplies a plurality of solid state disks. The transfer part transfers the solid state disk of the supply part, and supplies the solid state disk to the check part. The check part includes a test tray on which a plurality of solid state disks is mounted.
Patent KR-20090039277-A (KR)
Title: A hard metal brazing cutting knife and tile cutting system
Inventor: AHN BYEONG KWON
IPC: B26F1/44
Filed: 2007-10-18
Abstract: A saw blade for a floor tile cutting and a floor tile cutting method using the same are provided to make the saw blade of the necessary size but decrease the expensive used amount of the hardmetal cemented carbide by welding the hardmetal cemented carbide and the other base material as brazing. A floor tile cutting method comprises: a first step forming a saw blade(100) brazing a saw blade body and a blade part; a second step fixing a punch fixing block(32) through a table fixing block(42); a third step transferring a pad(50) to a punch and a table in order to cut a floor tile; a fourth step transferring and ejecting the cut floor tile and a scrap together; a fifth step collecting the scrap the floor tile removed in order to supply the scrap to a pulverizing device; a sixth step mixing the scrap pulverized with a raw material, in order to mold the floor tile; and a seventh step repeating the use after cutting the saw blade to be the specific thickness.
Patent KR-20080037534-A (KR)
Title: Variable air intake control system
Inventor: MORITA HARUKI
IPC: F02B27/02
Filed: 2007-10-24
Abstract: A variable intake control system is provided to reduce noise generated from a one-way valve by offsetting the operating timing of a first variable intake control valve from the operating timing of a second variable intake control valve when the first and second variable intake control valves is switched from a first operating mode to a second operating mode. A variable intake control system includes an intake path, first and second variable intake control valves(11,12), a vacuum tank(20), first and second actuators(43,44), a one-way valve, and a controller(70). The intake path includes a first air intake runner and a second air intake runner to supply air to an engine(1). The first and second variable intake control valves are provided between the first and second air intake runners to control the communication of the first and second air intake runners. The vacuum tank is arranged to maintain vacuum. Each of the first and second actuators is operatively connected between the vacuum tank and each of the first and second variable intake control valves, and independently actuates each of the first and second variable intake control valves between the open state and the closed state using vacuum in the vacuum tank. The one-way valve is provided between the vacuum tank and the intake path so as to selectively establish the communication of the vacuum tank and the intake path. The controller is operatively connected to the first and second actuators, and controls the first and second variable intake control valves so that the first and second variable intake control valves are switched from a first operating mode in which both the first and second variable intake control valves are opened or closed, to a second operating mode in which both the first and second variable intake control valves are closed or opened to be opposite to the first operating mode, when the engine requires that the first and second variable intake control valves are switched from the first operating mode to the second operating mode. The first variable intake control valve has first operating timing which is offset from second operating timing of the second variable intake control valve to suppress noise in the one-way valve.