baber/WOPTO huggingface dataset:
Patent KR-20070115719-A (KR)
Title: Flow path block for gas supply device and gas supply unit for manufacturing semiconductor
Inventor: MATUOKA TOHRU
IPC: B01D29/01
Filed: 2007-05-30
Abstract: A passage block for a gas supply device and a gas supply unit for manufacturing a semiconductor are provided to facilitate detection of gas leak by forming a slit on a guide ring to connected to the outside, thereby allowing entrance of helium gas therethrough. A passage block(1) for a gas supply device comprises a body member(2), a coupling member(3), a gasket attaching filter(4), and a guide ring(6). The body member includes a first passage(21) which fluid passes through. The coupling member is detachably coupled to the first passage member, including a second passage(31) connected to the first passage. The gasket member comprises a ring-shaped gasket fitted between the first passage member and the second passage member, and a disk filter whose outer periphery is supported by the inside of the gasket member, defining the first passage and the second passage. The guide ring surrounds an outer periphery of the gasket member and forcibly fitted to one side of the passage member, including a slit(61) which communicates each passage with the outside air.
Patent KR-20090002025-A (KR)
Title: Phone charge calculating apparatus in mobile communication having an interior memory for storing an accumulated usage value, and control method thereof
Inventor: CHOI KYONG HYANG
IPC: H04W4/24
Filed: 2007-06-01
Abstract: A system for charging a mobile communications rate and a control method having an internal memory which the accumulation usage details are stored are provided to reduce the number of update in reference of accumulation usage details. A charging element extracting unit(110) processes a charge file delivered from an accounting data collecting system(101). A customer is confirmed by each charging data and formulates the standards of charge. An internal memory(114) stores the usage details table and the accumulation usage details table. A charge calculator(116) calculates a charge with reference to charging data and accumulation usage details of the current call.
Patent KR-20080105867-A (KR)
Title: Semiconductor memory device
Inventor: AHN HYO JOO
IPC: G11C7/06
Filed: 2007-06-01
Abstract: A semiconductor memory device increase sensing sensitivity by making the impedance between the sense amplifier and an input-output line and impedance between a complementary input-output line and the sense amplifier identical. In a semiconductor memory device, a first and second bit line are coupled with a plurality of memory cells formed in the first memory cell array region, and a first and second complementary bit line are coupled with a plurality of memory cells formed in the second memory cell array region. A first and the second column selection transistor are formed at a first sense circuit area and couple the first bit line and a fist complementary bit line with the first input-output line and the first complementary bit line respectively. A third and the fourth column selection transistor are formed at a second sense circuit area and couple the second bit line and second complementary bit line with the second input-output line and the second complementary bit line respectively.
Patent KR-20080108864-A (KR)
Title: Lighting device which waterproof function is equipped
Inventor: ROH HEE SEOK
IPC: F21S2/00
Filed: 2007-06-11
Abstract: A lighting device in which waterproof function is equipped is provided to comprise a housing and cover of a circular shape and facilitate tightening by respectively forming a male and female screw and insert O-ring between a cover and a housing so that waterproof function is excellent. A wiring fixing unit(350) in which a penetration hole(360) is formed inside is formed. A housing(310) in which a wiring(340) fixed to the wiring fixing unit is equippedis formed. A PCB(315) is inserted into the inner of the housing and includes a LED(355). A pin(410) in which a top is combined in the PCB and the is connected to a circuit sending an electric signal to the LED and in which a lower part is inserted into the penetration hole and is contacted to the wiring is formed. A cover(320) in which a light-transmitting part(335) is formed in an outer circumference is mounted on the housing in order to prevent foreign materials and water osmosis.
Patent KR-20070121545-A (KR)
Title: Offset adjusting device
Inventor: HAYAKAWA YASUMASA
IPC: G11B7/09
Filed: 2007-06-20
Abstract: An offset adjusting device is provided to control offset adjusting accuracy and offset adjusting tolerance ranges regardless of gain by controlling an adjusting voltage applied to an adjusting resistor on the basis of DC level of an output signal. An offset adjusting device(1A) inputs an input signal to one input terminal through a first resistor(11), applies reference voltage to the other input terminal, and adjusts offset of an output signal output from the output terminal of an OP amplifier connected to a second resistor(12) between one input terminal and the output terminal. The offset adjusting device has an adjusting resistor, and a control part(16). The adjusting resistor has one end applied with adjusting voltage for adjusting the offset and the other end connected to one input terminal of the OP amplifier, and adjusts the resistance value. The control part controls the adjusting voltage applied to the adjusting resistor on the basis of the DC level of the output signal to remove the offset.
Patent KR-20090003700-A (KR)
Title: Hot-dip plated steel sheet excellent in workability and manufacturing process thereof
Inventor: KIM DONG EUN
IPC: C21D8/02
Filed: 2007-07-03
Abstract: Provided are a hot dip galvanized steel sheet of a duplex steel for automobile panels having properties including a tensile strength of at least 40 to 60 kg/mm^2, an elongation of at least 28% and an r90 value of at least 1.0 manufactured by optimizing temperature for annealing heat treatment, cooling temperature, and alloying temperature, and a method for manufacturing the hot dip galvanized steel sheet. A hot dip galvanized steel sheet of a duplex steel comprises, by weight percent, 0.03 to 0.10% of carbon(C), 0.005 to 0.30% of silicon(Si), 1.5 to 2.5% of manganese(Mn), 0.05 to 0.1% of molybdenum(Mo), 0.004 to 0.10% of aluminum(Al), 0.02 to 0.25% of chromium(Cr), 0.02% or less of phosphorous(P), 0.02% or less of sulfur(S), 0.30 to 1.00% of cobalt(Co) and the balance of iron(Fe) and other inevitable impurities, and has a tensile strength of 40 to 60 kg/mm^2, an elongation of at least 28% and an r90 value of at least 1.0. The hot dip galvanized steel sheet is excellent in workability, plated appearance, and plating properties.
Patent KR-20090005732-A (KR)
Title: Display apparatus and control method of the same
Inventor: YANG DEOK JIN
IPC: H04N7/01
Filed: 2007-07-10
Abstract: A display device and a control method thereof are provided to inform a user of display environment in which a frame rate is changed. A signal receiving part(10) receives a video signal. A signal processing unit(30) processes a video signal which will be displayed. A frame rate demo function is selected through a user input part(50). If the frame rate demo function is selected through the user input part, a controller(60) controls the signal processing unit. The video signal is processed as an intrinsic frame rate and at least one correction frame rate different from the intrinsic frame rate of the video signal, and displayed on a different domain of the display unit(40).
Patent KR-20080008264-A (KR)
Title: A system for the exchange of information between a machining apparatus and a transfer device
Inventor: SANDMEIER BRUNO
IPC: B23Q7/00
Filed: 2007-07-16
Abstract: An information exchange system between a machining apparatus and a transfer apparatus is provided to increase stability of the machining apparatus and the transfer apparatus by generating an object or tool replacement requesting signal periodically through a control unit. A machining apparatus(1) includes a control unit(3) and an interface(4). The control unit monitors a machine processed state of the machining apparatus. The transfer apparatus(11) is operated by transferring the information of the machine processed state to the transfer apparatus. The transfer apparatus receives information through an interface(14) placed at the transfer apparatus, processes the information through a control unit(13), and responds the information. A printer interface is used as the interface of the machining apparatus. Further, a printer interface used as the interface of the machining apparatus is series a printer interface(specially RS232/422 interface) or a row printer interface(specially centronics interface).
Patent KR-20090014709-A (KR)
Title: The exercise contrivance of an approach shot
Inventor: LEE KANG WOOK
IPC: A63B69/36
Filed: 2007-08-07
Abstract: An approach-shot practicing apparatus is provided to enable a user to practice an approach-shot by placing a ball collected by a plurality of target nets in a different putting location according to the approach-shot as well as the user plays a golf putting game. An approach-shot practicing apparatus comprises the following units. Several target nets(110,120,130) with different sizes are arranged in a form of a target. The target nets are arranged according to the size of the target nets. The smallest target net is placed in a center. A ball inlet is located in an upper part of a hole(220) of a golf putting practicing apparatus(200). Balls collected by each target net are moved to a putting location through ball collecting paths(230,240,250).
Patent KR-20090015345-A (KR)
Title: Terrestrial globe humidifier
Inventor: BAE EUN KYEONG
IPC: F24F6/12
Filed: 2007-08-08
Abstract: A terrestrial globe humidifier is provided to carry out the function as a humidifier from an aquarium without using any additional water case, a blower fan or a water supply hose. A main body(10) is formed with lower and upper cases(11,14). An aquarium has inner and outer cases(23,24), wherein the outer case is attached with a map film(25) printed with land and sea portions(25a,25b) and rotates by a rotation element(40) with respect to a center shaft(31) of a coupling unit(30). An air supply unit(50) is mounted in the inner case for supplying air into the inner case. An illumination unit(60) lights the inside of the inner case and the outside of the outer case. A humidifying unit(70) atomizes the water in the aquarium.
Patent KR-20090017226-A (KR)
Title: Multipurpose led signal system for pedestrian and traffic control
Inventor: KIM JONG HAE
IPC: G08G1/095
Filed: 2007-08-14
Abstract: A multi-purpose LED signal lamp system is provided to reduce the installation and management cost of the traffic signal of crosswalk by integrating Different stop signals to the traffic signal of one LED display panel system. The LED display panel system comprises a controller(102), a crosswalk LED traffic signal and an LED controller(105). The controller controls each function of the system and the LED controller. The crosswalk LED traffic signal displays the walk signal image and the walk signal remaining time in the walk signal. The crosswalk LED traffic signal displays the stop signal image and the stop signal remaining time in the stop signal. In the stop signal, the graphic image of the stop signal image and the stop signal remaining time or the number are displayed in the red. In the walk signal, the graphic image of the walk signal image and the walk signal remaining time or the number are displayed in the green. The remaining time of each signal is divided equally and is displayed in the image or the number. The LED controller drives the form or movement of the image.
Patent KR-20090018272-A (KR)
Title: Cargo handling system of a tanker
Inventor: JIN JONG WOON
IPC: B63B25/08
Filed: 2007-08-17
Abstract: A cargo handling system of oil-tanker is provided that the loss of cargo is minimized in the accident of the ship. A cargo handling system of oil-tanker comprises a plurality of cargo tanks(110,120) arranged to the longitudinal direction, a plurality of switching means(130) opening and closing the cargo movement between cargo tanks, a plurality of bell mouths(140) which loads and unloads the cargo, loading and unloading lines which are connected to the bell mouth and provides the path for loading and unloading the cargo. The switching means includes a connection line(131) connecting cargo tanks, and an on/off valve(132) which It is installed on the connection line.
Patent KR-20090021887-A (KR)
Title: 아이디카드와 스마트 칩 내장 휴대 전화를 같이 사용하는결제 방법 및 시스템
Inventor: MIN MOON KEE
IPC: H04W4/12
Filed: 2007-08-28
Abstract: 본 발명은 아이디카드와 스마트 칩 내장 휴대 전화를 같이 사용하는 결제 방법 및 시스템으로 온라인과 특히 오프라인 환경에서 편리하게 결제를 하기 위한 수단이다. 
     사용자가 자기카드, RFID 카드, 스마트카드 형태 등의 아이디카드를 제시하면 아이디카드 내의 사용자 정보로 매칭 되는 휴대 전화 번호로 서비스 서버가 사용자에게 SMS 메시지를 전송한다. 
     SMS 메시지를 확인하면 VM(Virtual Machine) 소프트웨어 프로그램이나 WAP(Wireless Application Protocol) 소프트웨어 프로그램이 구동되고 휴대 전화에 내장된 스마트카드에 기록된 계좌 혹은 신용카드 데이터를 읽어서 은행이나 신용 카드사에 보내어 결제 요청을 한다. 금융정보를 이용하여 생성한 인증값을 전달하여 결제 요청을 할 수도 있다. 스마트카드 기능을 VM으로 구현하면 본 발명에서 제시하는 결제가 스마트카드 칩이 없어도 가능하다. 
       
     휴대 전화, 사용자 인증, 스마트 칩, 모바일 결제
Patent KR-20090025653-A (KR)
Title: System for exhaust back-pressure control of vehicle and method thereof
Inventor: OH TAE SEOG
IPC: F02D45/00
Filed: 2007-09-06
Abstract: A system for exhaust back pressure control of a vehicle and a method thereof are provided to improve performance of an exhaust brake by maintaining the back pressure of an exhaust pipe with maximum back pressure allowed in an engine. A system for exhaust back pressure control of a vehicle and a method thereof comprises: a butterfly(7) forming back pressure in an exhaust pipe(3) according to the operation of an actuator(6); a bypass pipeline(100) connecting an upper stream exhaust pipe to a downstream exhaust pipe; a valve(101) opening and closing the bypass pipeline; a cylinder(102) in which an operating rod is connected to an operating axle of the valve; a solenoid valve(103) controlling pneumatic pressure of an air tank supplied to the cylinder; and a controller(104) possessively controlling the back pressure of the inside of the exhaust pipe through the bypass pipeline.
Patent KR-20090026404-A (KR)
Title: System and method for providing packet network based visual lettering service
Inventor: LEE WON JUN
IPC: H04W28/02
Filed: 2007-09-10
Abstract: A visual lettering service system and a method based on a packet network providing visual lettering contents which originator designated by a caller through the packet on WCDMA network are provided to receive a visual lettering contents through packet network. An HLR(Home Location Register) transmits SVR(Service Request) message including a VLTR(Visual Lettering) service ID and a calling number to a VLTR server(S404). An originator of the VLTR server recognizes the VLTR service subscriber. The VLTR server confirms the URL(Uniform Resource Locator) information of the VLTR contents which the target caller designates(S405). The VLTR server returns the originator VLTR contents URL and SVR response message to the home location register(S406). The home location register includes the VLTR service ID information and originator VLTR contents URL information in a PRN(Provide Roaming Number) require-message. The home location register transmits the PRN(Provide Roaming Number) require-message with the destination exchange(S409).
Patent KR-20090026588-A (KR)
Title: Boltless sectional shelving unit
Inventor: CHOI CHUN SOON
IPC: A47B47/00
Filed: 2007-09-10
Abstract: A boltless sectional shelving unit is provided, which enables to assemble or disassemble perpendicular frame and horizontal frame of the shelf frame adamantly and conveniently. A boltless sectional shelving unit comprises: a plurality of hanger loops(12) protruded to the inner side of a supporting part; and joint holes(25) reciprocally formed in the longitudinal direction. The hanger loop comprises: a holder perpendicularly protruded to the supporting part; four perpendicular frames(10) consisting of the push unit; a mounting hole having a slit; a lot of low slits formed at the constant interval in the longitudinal direction; a plurality of horizontal frames(20) connecting two neighboring perpendicular frames; and a shelf plate(30) being put on a plurality of horizontal frame support flanges.
Patent KR-20090028919-A (KR)
Title: Method for manufacturing overlay vernier
Inventor: PARK JEONG SU
IPC: H01L21/027
Filed: 2007-09-17
Abstract: A method for forming an overlay vernier is provided to prevent a reverse loading effect and to improve an etching of a vernier by inserting a segment type pattern and a scattering bar pattern to a photosensitive pattern. An interlayer dielectric film(14) is formed on a semiconductor substrate(10) including a field dielectric film(12). A photosensitive film is coated on the interlayer dielectric film. A photosensitive pattern(16) is formed by performing an exposure process and a developing process about the photosensitive film. A vernier of a trench of a strip-like shape is formed by etching the interlayer dielectric film. The photosensitive pattern includes a segment type pattern(18) and a scattering bar pattern(20) inside the trench of the strip-like shape. A line width of the trench is 0 ~ 4um. A line width of the segment type pattern is 0 ~ 3um.
Patent KR-20080027144-A (KR)
Title: Transfer equipment
Inventor: ISHIKAWA KAZUHIRO
IPC: H01L21/67
Filed: 2007-09-17
Abstract: A transfer apparatus is provided to shorten a stroke of a transfer arm and to transfer a larger-sized workpiece by using a sliding part for transferring a supporter. Each of a pair of pre-arms(4) consists of two arms(2,3). Each of the pre-arms is attached rotatably at a supporter(1). A transfer arm(5) is formed to connect rotatably front ends of the pre-arms with each other. A sliding part(20) is formed to transfer the supporter in a predetermined direction in a sliding manner. When a workpiece is loaded on a transfer apparatus, the supporter is transferred in the sliding manner in a standby state of the transfer arm by using sliding part. When the workpiece is not loaded on the transfer apparatus, the workpiece is transferred by using the transfer arm and the supporter is transferred by using the sliding part.
Patent KR-20090030111-A (KR)
Title: Method for manufacturing inkjet printhead and inkjet printhead manufactured by the same
Inventor: PARK BYUNG HA
IPC: B41J2/015
Filed: 2007-09-19
Abstract: An inkjet printer head and a manufactured method thereof are provided to manufacture an inkjet printer head by using a first negative photoresist composite and a second negative photoresist composite. A manufacturing method of an inkjet printer head comprises: a step of forming a flow path forming layer(120) by patterning a first negative photoresist composite coated on a substrate(110) in which a heater(141) and an electrode(142) are formed; a step of forming a sacrificial layer which covers the flow path forming layer; a step of planarizing the upper side of the sacrificial layer and the flow path forming layer by polishing; a step of forming a nozzle layer having a nozzle by patterning a second negative photoresist composite after coating the second negative photoresist composite on the flow path forming layer and the sacrificial layer; a step of forming an ink supply hole in the substrate; and a step of removing the sacrificial layer.
Patent KR-20080034393-A (KR)
Title: Electrolyte of high temperature property and overcharge-prevention property and secondary battery employed with the same
Inventor: KANG EUN JU
IPC: H01M10/0567
Filed: 2007-09-21
Abstract: An electrolyte for a secondary battery is provided to exert high-temperature characteristics and overcharge-prevention characteristics at high voltage and high current effectively without causing any performance deterioration of a battery. An electrolyte for a secondary battery added with 3-5wt% of cyclohexyl benzene and 0.2-1.5wt% of 2-fluorobiphenyl, improves high-temperature characteristics and overcharge-prevention characteristics of a secondary battery at high current and high voltage. The electrolyte is a carbonate-based compound, or a mixture of a linear carbonate compound and a cyclic carbonate compound. A secondary battery comprises a lithium electrolyte formed by adding a lithium salt to the electrolyte.
Patent KR-20080035961-A (KR)
Title: Apparatus and method for supporting relay service in multi-hop relay broadband wireless access communication system
Inventor: CHANG YOUNG BIN
IPC: H04B7/26
Filed: 2007-09-21
Abstract: An apparatus and a method for supporting a relay service in a wireless communication system by using a multi-hop relay manner are provided to offer time protection area information from a base station to a relay station, thereby setting the synchronization between a relay station and a base station exactly. A frame generator(1109) produces a frame according to a control signal provided from a timing controller(1105). A resource mapping device(1111) allocates each sub frame received from the frame generator to a burst of each link. A modulator(1118) modulates the allocated sub frames of each burst according to the corresponding MCS(Modulation and Coding Scheme). A digital/analog converter(1115) converts the digital signal received from the modulator into analog signals and outputs the converted analog signals to an RF(Radio Frequency) switch(1107). An analog/digital converter(1117) converts the analog signals received through the RF switch into the digital signal. A digital demodulator(1119) demodulates the digital signal received from the analog/digital converter according to the corresponding MCS. A resource de-mapping device(1121) extracts the real frames allocated to the burst of each link. A frame extractor(1123) extracts the sub frame corresponding to the relay station from sub frames received from the de-mapping device.
Patent KR-20090031489-A (KR)
Title: Apparatus, system and method for propagating the traffic emergency using sensor network
Inventor: LEE MIN GOO
IPC: H04L12/26
Filed: 2007-09-22
Abstract: An apparatus, a system and a method for notifying a traffic emergency using a sensor network are provided to prevent a delivery of unnecessary emergency messages to another drivers by validating an effectiveness of an emergency message. A controller of a vehicle node checks an indication value of a received emergency message indicating a moving direction of a vehicle(S831). The controller compares the indication value of a received emergency message indicating a moving direction of a vehicle to its own indication value of a moving direction, and judges whether the two moving directions are the same or not(S832). When the moving directions of the two vehicles are different from each other, the controller ignores the received emergency message. If the moving directions of the two vehicles are the same, the controller judges the location of an emergency site to determine whether the emergency site is in front or rear from the vehicle of the controller itself(S833). When the vehicle of the controller is in front of the vehicle sent an emergency message, the controller ignores the received emergency message. When the controller judges the vehicle is behind the emergency site, the controller validate the received emergency message(S834).
Patent KR-20090032359-A (KR)
Title: Protecting apparatus of traffic sign board installed on guardrail
Inventor: KIM DONG GYU
IPC: E01F15/00
Filed: 2007-09-27
Abstract: A traffic security facility identification protective device of roadside is provided that the resources can be used commonly since the device may be adapted to the variation of a width between a pavement and a post. A traffic security facility identification protective device(100) of roadside comprises a main plate(110), and an isolation plate(130). The main plate is formed along the direction across the driving direction regardless of the variation of a road boundary stone in the state of being inserted in a post, wherein a slot(112) of which the diameter is larger than the diameter of post is included.