baber/WOPTO huggingface dataset:
Patent KR-20080092538-A (KR)
Title: Contact manufacturing method of semiconductor device
Inventor: CHOI YOUNG HYUN
IPC: H01L21/28
Filed: 2007-04-12
Abstract: A method for forming a contact of a semiconductor device is provided to suppress generation of an air gap by removing an abnormal oxide layer on an interlayer dielectric. A first interlayer dielectric(101) is formed on a semiconductor substrate(100). A cleaning process is performed to remove an abnormal oxide layer from the first interlayer dielectric of the semiconductor substrate. A plasma heat-treatment process is performed. A second interlayer dielectric(102) is formed on the entire structure including the first interlayer dielectric. A contact hole(103) for exposing a contact region of the semiconductor substrate is formed by etching sequentially the second interlayer dielectric and the first interlayer dielectric. A contact plug(104) is formed by burying the contact hole with a conductive material.
Patent KR-20080092667-A (KR)
Title: A wind power sorted device
Inventor: KIM BYUNG GIL
IPC: B03B4/04
Filed: 2007-04-13
Abstract: A wind power sorting device is provided to prevent metal nonflammables from being decomposed in inflammables by adsorbing metal sludge of light specific gravity from nonflammables during a sorting process, by a magnetic drum. A wind power sorting device(100) is composed of: a housing(10); an input conveyor(20) installed at a front surface(10a) of the housing to pour wastes(1) into the housing; a blower(22) installed in the housing to fall nonflammables(1a) of heavy specific gravity freely by discharging the air at predetermined pressure and to sort out nonflammables and inflammables(1b) by blowing the inflammables of light specific gravity to the back side of the housing; a magnetic drum(28) separated from an air discharge port(26) of the blower at a predetermined gap and rotatably installed to adsorb metal sludge of light specific gravity in the nonflammables; a nonflammables storing space(12) formed at the bottom of the housing to receive the nonflammables falling freely; and an inflammables storing space(14) divided at the back side of the nonflammables storing space to receive the inflammables flown away to the back side of the housing by air pressure of the blower.
Patent KR-20070049130-A (KR)
Inventor: OH EUN HO
IPC: G06Q30/06
Filed: 2007-04-13
Abstract: 기존의 식품류 판매 배달 방식 중 신선도를 최대한 유지하며 소비자에게 판매되어 전달되기까지의 생선회, 바다 가재 등의 어패류들을 판매하는 방식에서는 소비자에게 살아있는 활어를 판매한다고 하지만 그 진위 여부를 직접적으로 전달할 수 없는 불편함과 판매자와 소비자 간의 신뢰도를 구성하기 어려움이 있었다. 
     이에 본 발명은 살아있는 활어, 바다 가재 등을 판매함에 있어서 일명 생선회를 만드는 과정 전체를 촬영하여 소비자가 인터넷 홈페이지를 통하여 주문 후부터 실시간으로 제작과정과 포장 및 배달에 이르기까지 확인할 수 있는 판매 방식을 제공함으로써 판매자와 소비자 간의 신뢰를 자연스럽게 높이고, 더 나아가서는 국민 식생활 문화에 안심하고 시식 등을 할 수 있는 방식을 제공하기 위한 것이다. 
     없음
Patent KR-20070104274-A (KR)
Title: Additives for minimizing injector fouling and valve deposits and their uses
Inventor: MALFER DENNIS J
IPC: C10L1/188
Filed: 2007-04-20
Abstract: A Composition and a use of the composition are provided to minimize injector fouling such as in fuel injectors and prevent deposits in valves such as intake valves. A gasoline additive composition comprises: (a) a Mannich detergent; and (b) a succinimide that includes a reaction product of (i) an alkenyl-substituted succinic anhydride having an average molecular weight of about 250 to about 3000 and (ii) an amine-containing polyalkylene polymer having an average molecular weight of about 100 to about 750, wherein the alkenyl-substituted succinic anhydride and the amine-containing polyalkylene polymer are present in the reaction at a molar ratio of about 2.0:1.0 to about 1.0:1.3. A gasoline fuel composition comprises: (a) a hydrocarbon; (b) a Mannich detergent; and (c) a succinimide that includes a reaction product of (i) an alkenyl-substituted succinic anhydride having an average molecular weight of about 250 to about 3000 and (ii) an amine-containing polyalkylene polymer having an average molecular weight of about 100 to about 750, wherein the alkenyl-substituted succinic anhydride and the amine-containing polyalkylene polymer are present in the reaction at a molar ratio of about 2.0:1.0 to about 1.0:1.3.
Patent KR-20070109834-A (KR)
Title: Apparatus and method for managing of secure data
Inventor: KIM YEO JIN
IPC: G06F21/10
Filed: 2007-04-26
Abstract: A managing apparatus for security data and a method thereof are provided to secure the reliability of the security data by preventing the loss of the security data and the illegal copy. A managing apparatus for security data includes a host device(100) and a security multimedia card(200). The host device includes an approaching mode setting unit, a transmitting/receiving unit, and an approaching information managing unit. The approaching mode setting unit sets up the approaching mode about the security data which is saved in the multimedia card for the security. The transmitting/receiving unit transmits the approaching require message which includes the set approaching mode. The approaching information managing unit receives the approaching information which is saved in the multimedia card for the security after the disconnection with the multimedia card for the security, and compares the checked approaching information. The approaching mode includes at least one of the generation, the leading, the writing, and the deleting.
Patent KR-20080097649-A (KR)
Title: Method of preparing selective emitter of solar cell and method of preparing solar cell
Inventor: YOU JAE SUNG
IPC: H01L31/18
Filed: 2007-05-02
Abstract: A method for preparing a selective emitter of solar cell and a method for preparing the solar cell are provided to reduce the manufacturing cost by using the screen mesh in which the line width is appropriately controlled. A method for preparing a selective emitter of solar cell includes the step of preparing the screen mesh interval between the non-print line is bigger than the part corresponding to the domain to the light of the semiconductor board(401) has to be doped; the step of positioning the screen mesh on the semiconductor board; the step of printing the dopant paste on the semiconductor board by using the screen printer; the step of diffusing dopant which is heat-treated on the semiconductor substrate in which the dopant paste is printed.
Patent KR-20070108471-A (KR)
Title: Method and apparatus of default timer configurations of wireless communications system
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04B1/40
Filed: 2007-05-07
Abstract: A method for setting up a default value of a timer in a wireless communication system and an apparatus thereof are provided to make a transmission terminal retransmit a reset protocol data unit immediately or output reference signaling regardless of whether using the default value or a configuring value. An apparatus for setting up a default value of a timer in a wireless communication system comprises a control circuit(106), a CPU(108), and a memory(110). The control circuit(106) is for implementing functions of a communication apparatus. The CPU(108), installed in the control circuit(106), executes program codes(112) for operating the control circuit(106). The memory(110), installed in the control circuit(106) and connected to the CPU(108), is used for storing the program codes(112). The program codes(112) include a unit for setting the default value of a reset timer and a poll timer as the first value, and a unit for preventing reset signaling and inquiry signaling for being retransmitted before receiving a corresponding response signal by using the reset timer and the poll timer.
Patent KR-20070112716-A (KR)
Title: Video processing system that generates sub-frame metadata
Inventor: JAMES D BENNETT
IPC: H04N7/01
Filed: 2007-05-18
Abstract: A video processing system for generating sub-frame metadata is provided to support various screen sizes, resolutions and encoding standards by using sequence of original video frames. A driving circuit is communicated with the first video display. A processing circuit interworks through the driver circuit to provide at least one frame of sequences of original video frames on the first video display. An input interface circuit transfers signals indicating a user input to the processing circuit. The processing circuit responds to the signals indicating the user input by interworking through the driver circuit to provide sub-frames on the first video display. The sub-frames correspond to a region of at least one frame among the sequences of the original video frames. The region is checked in the signals indicating the user input. The processing circuit generates metadata corresponding to the sub-frames so as to be used by a target video player circuit in changing the sequence of the original video frames to display a full screen presentation on the second video display.
Patent KR-20080107942-A (KR)
Title: Printer converter
Inventor: SEON YONG JU
IPC: G06F1/00
Filed: 2007-06-08
Abstract: A printer converter of a mobile phone is presented to output information of the mobile terminal directly by providing a print function as reducing power consumption of the mobile terminal, by minimizing power consumption of the mobile terminal. A printer converter of a mobile phone receives information stored in a mobile phone and then transmits the information to print between the mobile phone and a printer. A printer circuit prints the information of a mobile terminal. The printer converter includes a printer adapter. The printer provides a print function between the mobile terminal and the printer, and provides information reception function of the mobile terminal and a driver of the printer.
Patent KR-20080020459-A (KR)
Title: Clock switching circuit
Inventor: NOZAKI YASUHIRO
IPC: G06F1/04
Filed: 2007-06-13
Abstract: A clock switching circuit is provided to perform a switching operation without causing a hazard regardless of the frequency of a clock signal of a switching target. A clock switching circuit comprises a selector, the first stabilizing circuit(2), the second stabilizing circuit(6), the first gate cell unit(4) and the second gate cell unit(8). The selector outputs the first control signal when the first clock signal is selected and the second allowing signal is not outputted, and outputs the second control signal when the second clock signal is selected and the fist allowing signal is not outputted. The first stabilizing circuit(2) outputs the first allowing signal by making dependent connection with plural ends of a flip flop which synchronizes the first control signal with the second clock signal and maintains the synchronized signal. The second stabilizing circuit(6) outputs the second allowing signal by making dependent connection with plural ends of a flip flop which synchronizes the second control signal with the first clock signal and maintains the synchronized signal. The first gate cell unit(4) latches and outputs the first clock signal while the first allowing signal is being supplied. The second gate cell unit(8) latches and outputs the second clock signal while the second allowing signal is being supplied.
Patent KR-20090003490-A (KR)
Title: Auto dog health ckeck system using sensor
Inventor: HWANG HAK IN
IPC: G06Q50/22
Filed: 2007-06-13
Abstract: A system for checking the health condition of a pet dog is provided to check and record the health condition by mounting a sensor for sensing physical information to the chest of a pet dog. A system for checking the health condition of a pet dog includes a physical information sensor to be positioned on the chest of a pet dog for sensing the health condition of the pet dog, a main control part, a wireless communication sensor, and a recording chip.
Patent KR-20080114157-A (KR)
Inventor: KIM TAE HYOUNG
IPC: H01L21/336
Filed: 2007-06-27
Abstract: 본 발명은 반도체 소자의 제조방법에 관한 것으로, 더욱 상세하게는 폴리메탈 게이트 전극을 갖는 반도체 소자의 제조방법에 관한 것으로, 이를 위한 본 발명의 반도체 소자 제조방법은 기판상에 복수의 적층패턴을 갖는 게이트 전극 패턴을 형성하는 단계; 상기 적층패턴 사이를 갭필하도록 전면에 절연막을 형성하는 단계 및 상기 절연막을 선택적으로 식각하여 상기 적층패턴의 측벽에 캡핑막을 형성하는 단계를 포함하고 있으며, 상술한 본 발명에 따르면 캡핑막 형성시 발생하는 열적 응력을 완화시켜 반도체 소자의 특성이 열화되는 것을 방지할 수 있다.  
       
     게이트 스택, 금속 게이트, 스트레스, 응력, 캡핑막
Patent KR-20090000356-A (KR)
Title: Method of forming the trench isolation layer for semiconductor device
Inventor: LEE JAE JUNG
IPC: H01L21/76
Filed: 2007-06-28
Abstract: A method for forming an element isolating layer of a semiconductor device is provided to prevent a defect like a void or seam by recessing a side wall of a conductive layer after patterning the conductive layer. A tunnel insulating layer and a conductive layer are formed on a semiconductor substrate(102). An element isolation mask pattern is formed on the conductive layer to open an element isolation region of the semiconductor substrate. A trench is formed by an etching process to pattern the conductive layer, the tunnel insulating layer and the semiconductor substrate by using the device isolation mask pattern. A side wall of the conductive layer is etched. A wall oxide(120) is formed in the side wall of the conductive layer and the semiconductor substrate. An element isolation layer(122) is formed by gap-filling the trench by using the insulating material.
Patent KR-20090003672-A (KR)
Title: Monitoring device of cavity in tunnel lining concrete
Inventor: SHIN JONG HO
IPC: E21D11/00
Filed: 2007-07-03
Abstract: A tunnel lining cavitation monitoring device is provided to exhaust the air of the back of a waterproof membrane and to grout the crown of a tunnel lining additionally by attaching a tunnel lining cavitation monitoring device to a lining form and discerning a cavity at the crown of a tunnel lining. A tunnel lining cavitation monitoring device comprises a first guide pipe(10) extended toward a lining through a lining form and installed perpendicular to the lining form, an inflow pipe installed to the inside of the first guide pipe, and projected and extended toward the lining through one end of the first guide pipe, a push bar(20) projected and extended toward the lining through one end of the first guide pipe, a check pipe coupled to the other end of the first guide pipe, a manometer installed to the check pipe, and a dial gauge(30) installed to the other end of the first guide pipe and measuring the vertical displacement of the push bar.
Patent KR-20070112080-A (KR)
Title: Titanium dioxide photo-catalyst
Inventor: KIM SOON HYUN
IPC: B01J23/42
Filed: 2007-07-04
Abstract: A noble titanium dioxide photocatalyst is provided to have a wide wavelength range of absorbable visible lights and is very excellent in absorption efficiency of the visible lights by doping platinum ions and nitrogen ions in a TiO2 lattice at the same time. A titanium dioxide photocatalyst is characterized in that platinum ions and nitrogen ions are doped in a TiO2 lattice at the same time. The platinum ions and nitrogen ions are respectively doped at a doping concentration of 0.1 to 5 at.% compared to the number of titanium atoms. The titanium dioxide photocatalyst has a particle size of 5 to 10nm. The platinum ions and nitrogen ions are contained in the titanium dioxide photocatalyst at a concentration ratio of 1:1.
Patent KR-20090008800-A (KR)
Title: Separable mobile terminal and image displaying method
Inventor: KANG KEUN WON
IPC: H04B1/38
Filed: 2007-07-19
Abstract: An image mobile communications terminal and an image displaying method in order to use a voice and image function are provided to separate a main unit and a sub unit in order to use a voice and an image function. A video and audio connecting/disconnecting circuit part(130) separates video data and audio data from demodulated data which are inputted from a modem unit(120). Video data generated in a camera module(230) of a subunit and audio data generated in an audio input output part(150) are outputted to the modem unit. A main body UWB module unit(140) transmits separated video data to a subunit. Video data are received from the subunit. The audio input output part outputs separated audio data. A sub control unit(250) controls the operation of subunit.
Patent KR-20090009028-A (KR)
Title: Easily constructible wallpaper
Inventor: CHUNG GUN SOO
IPC: D21H27/20
Filed: 2007-07-19
Abstract: A construction structure of a wallpaper is provided to allow the wallpaper to be constructed simply and to be exchanged easily. A construction structure of a wallpaper comprises a hook or loop structured Velcro layer which is formed at the back surface of a wallpaper(2a); and a hook or loop structured Velcro layer which is formed on the wall and corresponds to the hook or loop structured Velcro layer formed at the wallpaper.
Patent KR-20090010682-A (KR)
Title: Organic light emitting display
Inventor: KIM SEONG JOONG
IPC: G09G3/32
Filed: 2007-07-24
Abstract: An organic light emitting display device is provided to maintain a constant voltage between a gate and a source of a second transistor to drive an organic light emitting diode by changing a gate voltage of the second transistor connected to the organic light emitting diode and a capacitor even though the voltage of the device is changed due to the deterioration of the organic light emitting diode. An organic light emitting display device includes a sub pixel and a bias unit. The sub pixel is arranged in the display unit defined on a substrate in a matrix type. The bias unit is included in the sub pixel. The bias unit stores the difference voltage to subtract a bias voltage supplied through the bias unit from the voltage corresponding to the data signal supplied to the sub pixel in a capacitor included in the sub pixel as the data voltage.
Patent KR-20090011574-A (KR)
Title: A apparatus and a method of graphic data processing
Inventor: JUNG CHANG KWON
IPC: G06F3/14
Filed: 2007-07-26
Abstract: A graphic data processing device for selectively processing graphic data by checking usage of a GPS and a CPU, and a method thereof are provided to prevent overload by processing the graphic data in the GPU or processing the graphic data in the GPU and the CPU in parallel based on the usage of the GPU and the CPU, and reduce cost and volume by processing the graphic data in the GPU and the CPU in parallel. A GPU(30) processes graphic data. A throughput checker(40) checks throughput of a CPU(20) and the GPU. A controller(50) enables the GPU and the CPU to process the graphic data in parallel or enabling the GPU to process the graphic data by comparing the throughput of the GPU and the CPU with the reference throughput. A data parser(70) receives the graphic data from the controller and parses the received graphic data. A data combiner(80) combines the processed graphic data to be displayed to a monitor when the GPU and the CPU process the parsed graphic data. A user selector(60) enables a user to determine the GPU and/or the CPU to process the graphic data.
Patent KR-20090011852-A (KR)
Title: Repair method of rotary mirror scanning motor supported by cone type aerodynamic bearings
Inventor: KIM YOUNG CHEOL
IPC: H02K15/14
Filed: 2007-07-27
Abstract: A repairing method of rotary mirror scanning motor including cone type aerodynamic bearings for recycle is provided to prevent environmental pollution due to wasted scanning motor by recycling a scanning motor. A top cover is separated from a housing(S1). A motor assembly is separated from the housing(S2). A bottom cover is separated from a stator shaft. A cone type inner wheel is separated from the stator shaft of the motor assembly. A cone type outer wheel is separated from a rotor(S3). A repaired cone type outer wheel is fixed in the rotor(S4). A repaired cone type inner wheel is fixed in the stator shaft. A motor assembly is tested in the test chamber(S5). The motor assembly is fixed in the housing(S6). A foreign material is removed from the motor assembly(S7). The top cover is fixed in one side of the housing(S8). The motor assembly is tested finally(S9).
Patent KR-20090013391-A (KR)
Title: Bonding appartus
Inventor: CHANG WON KIE
IPC: H01L21/58
Filed: 2007-08-01
Abstract: A bonding equipment is provided to shorten the length of the production line of LCD panel and to improve the productivity. The bonding equipment comprises the bonding unit(10) for adhering the circuit integration device to the LCD panel and the transport unit(20) for transferring the bonding unit to the desired position on the LCD panel. The transport unit comprises the encoder(22) sensing the location of bonding unit the linear motor(21) for transferring the bonding unit. The first conveyor(30) and the second conveyor(40) are arranged in the backward and forward of the bonding equipment to transfer the LCD panel. The stage(50) is installed between the first conveyor and the second conveyor to arrange the LCD panel. The backup unit(60) is for supporting the pressurized part of the LCD panel when attaching the IC device to the LCD panel. The second camera(81) is for sensing that the circuit integration device is adhered to the desired position of the LCD panel.
Patent KR-20090016311-A (KR)
Title: Automatic tig welding device with horizontal weaving driving-device for jointing steel pipes
Inventor: LEE SEONG SIK
IPC: B23K9/025
Filed: 2007-08-10
Abstract: An automatic TIG(tungsten inert gas) welding apparatus employing a horizontal weaving driving unit is provided to supply a weaving process by continuously sliding a welding torch and a welding wire, thereby minimizing an interval between a welding unit and the welding torch in a weaving area. An automatic TIG(tungsten inert gas) welding apparatus employing a horizontal weaving driving unit comprises the following units. A carriage moves along a circumference of a steel pipe. Supporting plates(258,320) are located in the carriage in a horizontal direction. A weaving motor(331) installed in an upper part of the supporting plates generates driving force. A weaving plate(333) is continuously slid in a lower part of the supporting plates according to an operation of the weaving motor.
Patent KR-20090016836-A (KR)
Title: A surface acoustic wave package and fabrication method thereof
Inventor: PARK JOO HUN
IPC: H01L23/488
Filed: 2007-08-13
Abstract: A surface acoustic wave package and a manufacturing method thereof are provided to improve reliability of a product by sealing enclosure with a sealing part and a resin layer. An exposed area exposing a part of a pad is formed in the upper side of a wafer(110) including an electrode(111) and a pad(112). Conductive metal material including Au etc. is coated on the exposed area and a bump(113) is formed in the upper side of the pad. The photoresist remained from the upper side of the wafer is removed with a dry etching process. A first dry film is adhered in the upper side of the wafer. A vertical partition(121) which surrounds the electrodes is formed by developing a first dry film. A second dry film is mounted in the top end portion of the vertical partition by laminating a second dry film having constant thickness on the top of the wafer in which the vertical partition is formed. A sealing part(120) removes the rest except for the second dry film corresponding to the electrode and blocks the electrode with an external environment. A resin layer(130) of constant thickness is formed in the upper side of the wafer. Electrodes are formed in the upper side of the wafer. A solder ball(S) is formed in the bump of the pad electrically connected with the electrode.
Patent KR-20090018381-A (KR)
Inventor: YOON HYUNG SUK
IPC: B01D46/42
Filed: 2007-08-17
Abstract: 본 발명은 공기오염표시 카오디오 및 그 제어방법에 대하여 개시한다. 본 발명은 카오디오에 형성되어 공기를 흡입하는 공기 유입구와, 카오디오의 내부에 구비되어 상기 공기 유입구로 흡입된 공기의 오염도를 측정하는 공기오염센서와, 상기 공기오염센서가 측정한 오염정도를 표시하는 디스플레이부를 포함하는 점에 그 특징이 있다.  
     본 발명은 공기오염센서를 구비하여 공기오염의 정도를 감지하고 그를 표시하여 사용자에게 알린다.  
       
     공기오염센서, 차량 공기오염, 카오디오