baber/WOPTO huggingface dataset:
Patent KR-20070109287-A (KR)
Title: A ubiquitous campus tours system
Inventor: LEE JAE JIN
IPC: G06Q50/00
Filed: 2006-05-10
Abstract: A ubiquitous campus tour system is provided to conveniently check information of buildings in a campus through a screen of a terminal by using an RFID(Radio Frequency IDentification) tag and an RFID reader. A ubiquitous campus tour system includes a terminal(110), a position check receiver(120), a local area wireless communication device(130), a position check server(140), a contents server(150), a Web server(160) and a wireless Internet communication(170). The terminal includes an RFID reader for identifying active or passive RFID tag and transmits position information data to the position check receiver in real time. The position check receiver transmits the position information data and data arriving time. The position check server calculates a position of the terminal with the position information data and the data arriving time. The local area wireless communication device is a wireless LAN device as an access point for relaying the terminal and the Web server. The Web server is connected to the position check server for transceiving data and provides a real time position of the terminal to a Web site. The contents server includes a contents program guiding the campus tour and is connected to the Web server for transceiving data.
Patent KR-20070072321-A (KR)
Title: Flameproof thermoplastic resin composition
Inventor: KU JEONG HWAN
IPC: C08K3/32
Filed: 2006-05-17
Abstract: Provided is a flame retardant thermoplastic resin composition which is improved in heat resistance, impact strength and moldability and is lowered in water absorption by using a cyclic alkyl phosphonate ester compound. The resin composition comprises: 100 parts by weight of a rubber modified styrene-based resin; and 0.1-10 parts by weight of a cyclic alkyl phosphonate ester compound represented by the formula(1), wherein R1, R2 and R4 are independently a C2-C10 alkyl group; R3 is an ethyl group; m and n are 0, 1 or 2; and m+n is 0, 1 or 2. Optionally the composition comprises further 30 parts by weight or less of an aromatic phosphate compound. Preferably the aromatic phosphate compound is represented by the formula(2), wherein R3, R4 and R5 are independently H or a C1-C4 alkyl group; X is a C6-C20 aryl group or an alkyl-substituted C6-C20 aryl group and is derived from resorcinol, hydroquinol, bisphenol A, etc.; and n is 0-4.
Patent KR-20070111621-A (KR)
Title: A manufacturing method of pulley
Inventor: KIM GEUN WOONG
IPC: B22D27/09
Filed: 2006-05-18
Abstract: A pulley manufacturing method is provided to produce a pulley that has light weight and excellent strength, and emits heat effectively and is hardly deformed although the pulley is used for a long time by forming a metal workpiece of Al, Al alloy, Mg, or Mg alloy into a pulley in a semi-liquid or semi-solid state. A manufacturing method of a pulley comprises the steps of: injecting a molten metal material into a furnace(500) to form metal in a semi-liquid or semi-solid state; discharging the metal in the semi-liquid or semi-solid state from the molten metal, and pressurizing and injecting the discharged metal in the semi-liquid or semi-solid state into a mold cavity(640) to form a pulley(100); and ejecting the pulley from the mold cavity. The metal workpiece is made of any one of Al, Al alloy, Mg, and Mg alloy.
Patent KR-20060120497-A (KR)
Title: Exchangeable chalk line
Inventor: WANG BILEI
IPC: B25H7/04
Filed: 2006-05-19
Abstract: An exchangeable chalk line is provided to prevent inky water from being poured out and increase the replacement performance of the inky water according to the formation of the exchangeable inky water container. An exchangeable chalk line is composed of a body(1); a front side(5) placed at the front of the body; a rear side(3) installed at the rear of the body; a wheel(2) placed in the rear side to have a space inside and wound by a marking line(4) at the external diameter; a needle fixing unit(8) placed at the front end of the body and connected with one end of the marking line; an exchangeable inky water container(6) placed in the front side; a compressor(7) mounted on the exchangeable inky water container and exposed to the outside of the body; and a power spring motor or an inky water container placed in the exchangeable inky water container.
Patent KR-20060124583-A (KR)
Title: Coating method and coating apparatus
Inventor: NAOKI FUJITA
IPC: H01L21/027
Filed: 2006-05-26
Abstract: A coating method and a coating apparatus are provided to uniformly form the thickness of a coating layer of a periphery by controlling the thickness of the coating layer in a coating process without spinning. A line-shaped coating layer(76) is formed by coating a processing solution on a part or an entire part of a periphery of a coating region defined on a substrate as a processing target. A surface-shaped coating layer(100) is formed by coating the processing solution on the coating region of the substrate. In the process for forming the surface-shaped coating layer, a profile of the line-shaped coating layer is selected in order to suppress a spreading effect of the processing solution by the line-shaped coating layer.
Patent KR-20070119840-A (KR)
Title: Air conditioner using of the subterranean heat
Inventor: KIM IN KYU
IPC: F25B30/00
Filed: 2006-06-16
Abstract: A geothermal heat air conditioning system is provided to achieve stable cooling operation and heating operation in case that a temperature of outdoor air is irregular, and improve functions of an air conditioning system. One or more indoor units(200) condition air of an indoor space. One or more outdoor units(100) are connected with the indoor units by a plurality of pipes, and have a plurality of outdoor heat exchangers(140) exchanging heat, and a plurality of compressors(120,120') compressing a refrigerant. One or more geothermal heat exchangers(300) are connected with the outdoor heat exchangers of the outdoor units, being laid underground to exchange heat between geothermal heat and a circulating medium. Auxiliary heat sources(400,450,460) are installed between the outdoor units and the geothermal heat exchangers, and is used selectively in accordance with a load applied to the indoor units. A controller controls operation and operation strength of the auxiliary heat sources in accordance with a load applied to the indoor units.
Patent KR-20070119843-A (KR)
Title: Apparatus for preventing a crashing of gang-form
Inventor: IM JUN SEOK
IPC: E04G3/22
Filed: 2006-06-16
Abstract: A fall prevention device of a gang form is provided to prevent accidents caused by falling of a gang form by supporting vertical columns of the gang form with a compressing unit. A fall prevention device of a gang form comprises a connection member(20) with a cone nut portion(21) connected to an anchor bolt(11) buried under a concrete wall(200) of a building, a main body(30) fastened to a spiral fastening joint(22) of the connection member, and a compressing unit(50) supported by pins(40,45) fixed to the main body and compressing vertical columns(120,130) of the gang form with elastic force of a spring(71) compressed by tightening the connection member and the main body, thereby supporting the gang form.
Patent KR-20070120799-A (KR)
Title: Method for generating image for testing flat pannel of displaying device
Inventor: REW KEUN HO
IPC: H04N5/21
Filed: 2006-06-20
Abstract: A method for generating an image for testing a flat panel of a display device is provided to inspect mura on the flat panel with an increased speed, and reduce an inspection error, by automating the inspection of mura through an image processing process. An image of a flat panel is received(S100). A first middle image is generated by performing a first step background normalization on the image using a least square method(S110). A second middle image is generated by distributing a brightness value of the first middle image with respect to a reference value and adjusting a portion of the image having a predetermined brightness value to a first value lower than the predetermined brightness value(S130). A third middle image is generated by removing noise from the second image using a median filter(S140). A fourth middle image is generated by performing a second step background normalization on the third middle image(S150). A final image is generated by performing opening filtering and closing filtering on the fourth middle image(S160).
Patent KR-20070121401-A (KR)
Title: Quantity/temperature control apparatus of water valve
Inventor: KIM JONG KOO
IPC: F16K3/314
Filed: 2006-06-22
Abstract: A quantity/temperature control apparatus of a water valve is provided to facilitate control of desired water temperature by a precise control, and to economize water by preventing a valve from being opened and closed suddenly. A quantity/temperature control apparatus of a water valve includes a first pinion(11), a second pinion(12), and a control block(13). The first pinion rotates/rotates back in an X-axis direction on a plane. The second pinion rotates/rotates back in a Y-axis direction on the plane. The control block opens and closes a cool/hot water supplying hole and a drainage hole while moving in the X-axis and Y-axis directions according to each rotation of the first and second pinions by being engaged with the first and second pinions. The rotation is equipped on the end of one side of the first and second pinions, and rotation devices(11a,12a) for generating rotation operation are arranged on the end.
Patent KR-20080001152-A (KR)
Title: Electromotive cleaner
Inventor: LEE CHANG SEOP
IPC: A46B13/02
Filed: 2006-06-29
Abstract: An electromotive cleaner is provided to have high adaptation to various cleaning-environments by easily converting the rotating state of a friction cleaning member from the position distant from the body. An electromotive cleaner includes a body portion(3), an extension coupling unit, a coupling cover, an extension shaft(7) and a friction cleaning member(9). The body portion has a connection body(1) that couples and dissembles the friction cleaning member, generates rotary force and provides the rotary force to the connection body. The extension coupling unit is installed on the body portion. The extension shaft is rotatably supported by the coupling cover that is coupled to the extension coupling unit. The friction cleaning member is connected to the extension shaft to receive rotary force.
Patent KR-20080003624-A (KR)
Title: High efficient si-thin film solar cell
Inventor: LEE HEON MIN
IPC: H01L31/075
Filed: 2006-07-03
Abstract: A high-efficient silicon thin-film solar cell is provided to reduce carrier recombination generated by light and to increase efficiency by using a buffer layer inserted into a p-layer and an i-layer. A high-efficient silicon thin-film solar cell is provided with one or more solar cell layers which are laminated thereon. The solar cell layer includes a buffer layer(200) between a p-layer(103) and an i-layer(104). The buffer layer is doped with a p-type. The buffer layer is made of one selected from a carbide, an oxide, a nitride, and a fluoride of Si:H. A lower glass substrate, a lower transparent conductive layer, plural pin semiconductor layer, a transparent conductive layer, and a rear electrode layer are sequentially laminated in the solar cell layer. A transparent electrode layer is formed between the pin semiconductor layers.
Patent KR-20070005514-A (KR)
Title: Liquid crystal device, method of manufacturing liquid crystal device, and electronic apparatus
Inventor: HORIGUCHI MASAHIRO
IPC: G02F1/1335
Filed: 2006-07-05
Abstract: An LCD, a method for manufacturing the same, and an electronic device are provided to simplify the manufacturing process, by simultaneously forming cell-thickness controlling patterns in red, green, and blue sub-pixels and a non-colored sub-pixel through the same process. An LCD has a first display pixel(W) corresponding to white color and at least one second display pixel(G) corresponding to one color other than the white color. The second display pixel includes a transmissive region(E10) and a reflective region(E11), and the first display pixel has only transmissive region. A first substrate(1) and a second substrate(2) faces each other. A colored layer(6a) is formed in the second display pixel above the first or second substrate. Cell-thickness controlling patterns(18) are formed above the first or second substrate. The cell thickness controlling patterns are disposed in the reflective region of the second display pixel and the transmissive region of the first display pixel. A liquid crystal layer(14) is interposed between the first and second substrates. The liquid crystal layer is thicker in the transmissive region of the second display pixel than in the reflective region of the second display pixel.
Patent KR-20070006618-A (KR)
Title: Method and system for providing location based service for roaming subscriber
Inventor: HEO TAE BEOM
IPC: H04W4/02
Filed: 2006-07-07
Abstract: A method and a system for providing a location-based service of a roaming subscriber are provided to accurately calculate a location of a roaming subscriber belonging to a visiting network that belongs to a WCDMA network. A PDE(Position Determination Entity)(310) receives a request for location information of a roaming subscriber. A DGMLC(Dual Gateway Mobile Location Center)(316) checks whether a roaming terminal of the subscriber belongs to a 3G(Third Generation) network. When the roaming terminal belongs to the 3G, a PS(Positioning Server)(330) establishes a session with the roaming terminal and calculates a location of the roaming terminal based on a GPS through the established session.
Patent KR-20080006247-A (KR)
Title: Pillar trim fixation plastic fastener
Inventor: JI SEOK BONG
IPC: B60R21/16
Filed: 2006-07-12
Abstract: A plastic fastener for fixing a pillar trim is provided to facilitate opening of a curtain airbag by installing a pillar trim apart from a pillar panel. A plastic fastener for fixing a pillar trim comprises annular grooves(21,22) fixed to a fixing bracket(120) provided at the inner side of a pillar trim and coupled with a pillar panel(200) through various methods, respectively. A washer(24) is inserted into an installation hole(210) provided at the pillar panel(200) and is coupled to an assembly hole(220) with a link(20) having a certain area. The washer(24) is coupled with the assembly hole(220) using a bolt and a nut or a screw and a nut. The washer(24) is integrally formed on the link(20).
Patent KR-20080008790-A (KR)
Title: Lyophilizing method of a pyogo-mushroom
Inventor: PARK MYOUNG SEO
IPC: A23B7/024
Filed: 2006-07-21
Abstract: A method of freeze-drying Lentinus edodes(shiitake) by irradiating ultraviolet light to kill mushroom strains and to produce vitamin D, quick-freezing to maintain its original shape and freeze-drying under pressure is provided to enable the shiitake to maintain its original shape as it is and to improves the taste and flavor. Lentinus edodes is sterilized by irradiating ultraviolet light for 20min to 1hr, dried with a hot wind of 40deg.C for 1 to 2hr, frozen to -40deg.C within 1hr and freeze-dried at -40deg.C under reduced pressure of 40 to 50x10^-3 tore for 21 to 48hr to a moisture content of less than 12%.
Patent KR-20070014053-A (KR)
Title: Multi layer ceramic capacitor and method for manufacturing thereof
Inventor: MIZUNO YOUICHI
IPC: H01G4/232
Filed: 2006-07-25
Abstract: A multi-layered ceramic capacitor and a method for manufacturing the same are provided to prevent crack form occurring in a ceramic chip even when temperature of the capacitor rises. A multi-layer ceramic capacitor includes a rectangular ceramic chip(11), in which the ceramic chip has plural inner electrode layers(13) stacked via ceramic portions(14). One or more of the inner electrode layers has flat portions(13a) at center portions in a width direction and non-flat portions(13b) at both sides in the width direction. The non-flat portions have substantially oxidized regions. A lateral size of each of the non-flat portions is within the range of about 0.1 to 10% of the total lateral size of the respective inner electrode layer.
Patent KR-20070076368-A (KR)
Title: Ceiling traveling vehicle system
Inventor: SHIWAKU TAMOTSU
IPC: B65G1/00
Filed: 2006-08-17
Abstract: A ceiling traveling vehicle system is provided to install more buffers by using left and right sides of a traveling rail for installing the buffers to thereby increase transfer efficiency. A ceiling traveling vehicle system includes a traveling route. The traveling route includes a U-shaped intra bay route in a bay where processing devices are arranged, and an inter bay route contacting the intra bay route. The ceiling traveling vehicle travels in one direction. Side buffers(6,8) are installed at the left and right sides of the traveling rails(10) of the ceiling traveling vehicle. One of the side buffers is a processing device side buffer and the other is an opposite side buffer when viewing at the traveling rails. The traveling rails are suspended to the ceiling of a clean room by columns(11) and include a traveling rail main body(12) and a power supplying rail(13). A travel driving unit(14) is installed in the ceiling traveling vehicle so that the ceiling traveling vehicle travels in the traveling rail main body, electric power is supplied from the power supplying rail to the ceiling traveling vehicle by a power supply(16), and the ceiling traveling vehicle communicates with a system controller.
Patent KR-20080019393-A (KR)
Title: A optical fiber is sensor
Inventor: SUNG KWANG KI
IPC: G01B11/16
Filed: 2006-08-28
Abstract: A fixing table of an optical fiber sensor for measuring a tensile/compressive deformation ratio of structures is provided to secure accurate measurement by allowing an optical fiber in a free state to respond to only deformation due to tension and compression of the structures. A fixing table of an optical fiber sensor for measuring a tensile/compressive deformation ratio of structures comprises a fixing table(10) and a protection tube. The fixing table connects both ends of a fixing portion(15) connected to the protection tube. The protection tube is connected to the fixing portion of the fixing table to be movable. An optical fiber is inserted in a groove of the protection tube and a cover is put on the protection tube so that the optical fiber is located to be free but not to be separated, and then a silicone layer is coated on the structure.
Patent KR-20080022396-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: KIM CHOONG BAE
IPC: H01L21/8247
Filed: 2006-09-06
Abstract: A method for manufacturing a flash memory device is provided to eliminate a micro loading phenomenon resulted from a pattern interval of elements by forming a polysilicon layer implanted with impurities in different concentration. A polysilicon layer(103) is formed on a semiconductor substrate(101). A first region of the polysilicon layer is implanted with first ion through a first ion implantation process, and a second region of the polysilicon layer is implanted with second ion in concentration different with the first ion through a second ion implantation process. The first and second regions of the polysilicon layers are etched by an etch process using a difference of an etch selectivity resulted from a concentration difference of impurities implanted at the first and second ion implantation.
Patent KR-20070050809-A (KR)
Inventor: JUNG BO MOON
IPC: B60T7/12
Filed: 2006-09-21
Abstract: 본 발명은 전자제어식 브레이크시스템 및 그 제어방법에 관한 것이다. 이중 전자제어식 브레이크시스템은, 마스터실린더(20)와 휠브레이크(10) 및 고압어큐뮬레이터(80) 사이에 설치되는 것으로서, 마스터실린더(20)에서 휠브레이크(10) 및 고압어큐뮬레이터(80) 측으로만 일방향 개방되는 체크밸브(31)와, 전원이 인가되지 않은 상태(OFF)에서 클로즈되고 전원이 인가된 상태(ON)에서는 오픈되는 NC 솔레노이드밸브(32)로 구성된 트랙션밸브(30)와; 고압어큐뮬레이터(80)에 설치된 것으로서, 고압어큐뮬레이터(80)에서 발생되는 유압에 의하여 압력신호를 발생하는 압력센서(85); 및 마스터실린더(20)와 트랙션밸브(30) 사이와, 저압어큐뮬레이터(40)와 펌프(70) 사이에 설치되는 것으로서, 저압어큐뮬레이터(40)에서 마스터실린더(20) 측으로만 일방향 개방되는 체크밸브(91)와, 전원이 인가되지 않은 노말상태(OFF) 상태에서 클로즈되고 전원이 인가된 상태(ON)에서는 오픈되는 NC 솔레노이드밸브(92)로 구성된 셔틀밸브(90);를 포함하는 것을 특징으로 한다.
Patent KR-20080028588-A (KR)
Title: Camera module and assembling method
Inventor: RYU JIN MUN
IPC: G02B7/02
Filed: 2006-09-27
Abstract: A camera module and an assembling method thereof are provided to prevent the defective ratio generated by foreign materials in combining a housing and a lens barrel, by placing the lens barrel on the upside of the housing instead of inserting the lens barrel into the housing. A camera module(100) is composed of a lens barrel(130) comprising plural lenses(132) stacked at the inside and a support unit(131) extended at the lower part along the circumferential surface; a housing(120) having a groove(122) on the upper surface, wherein the lower end of the lens barrel is contacted and supported to the upper part of the housing; and a PCB(Printed Circuit Board)(110) closely contacted and joined to the lower part of the housing and equipped with an image sensor(111) in the center of the upside.
Patent KR-20080035100-A (KR)
Title: Refrigerator with a charge port for dmb unit
Inventor: LEE IK KYU
IPC: F25D25/00
Filed: 2006-10-18
Abstract: A refrigerator equipped with a charge port for a DMB terminal is provided to charge the DMB terminal conveniently at home without a charger by including a charge port for charging the DMB terminal. A refrigerator equipped with a charge port(211) for a DMB terminal(100) comprises a terminal mounting portion(200) and an inner voltage generator(300). The terminal mounting portion is concavely formed in one portion of a main body door. The inner voltage generator is installed inside a main body, and converts alternating current supplied to the refrigerator into plus direct voltage supplied to the DMB terminal, and grounding voltage. The terminal mounting portion includes the charge port coupled to a charge terminal(111) of the DMB terminal and a switch(SW) for controlling direct voltage supply to the charge port.
Patent KR-20060120518-A (KR)
Title: Light-emitting device and luminous body
Inventor: IWANAGA HIROKI
IPC: C07F9/53
Filed: 2006-10-18
Abstract: Provided is a light emitting device, which use a rare earth metal complex having excellent solubility to a solvent and resin dispersibility and high luminance intensity, and thus shows high luminance intensity and improved lifespan. The light emitting device comprises: a light emitting section; and a light emitting medium containing a rare earth metal complex including a compound represented by the following formula 1 as a ligand. In the formula 1, X and Y are the same or different, each being selected from the group consisting of O, S and Se; each of R1-R4 is independently selected from the group consisting of substituted or non-substituted C20 or lower linear or branched alkyl or alkoxy, phenyl, biphenyl, naphthyl and heterocyclic group, with the proviso that R1-R4 cannot represent the same group simultaneously; n is an integer of 2-20; and Z and W are the same or different, each being selected from the group consisting of H, D, halogen atoms and alkyl groups.
Patent KR-20070054092-A (KR)
Inventor: KOJIMA SHINICHI
IPC: H02M3/155
Filed: 2006-10-26
Abstract: 본 발명은 경부하 시의 역전류를 절감시켜 효율을 향상시킬 수 있고 또한 공진의 발생을 방지하여 부하에 영향 주는 댐핑 노이즈의 절감을 도모할 수 있는 동기 정류형 스위칭 레귤레이터, 동기 정류형 스위칭 레귤레이터의 제어 회로 및 동기 정류형 스위칭 레귤레이터의 동작 제어 방법을 제공한다. 
     접속부(Lx1)의 전압이 접지 전압으로 되어 역전류가 발생할 징조를 검출한 경우, 및 접속부(Lx1)의 전압이 접지 전압을 초과하여 역전류의 발생을 검출한 경우에는, 비교기(11)로부터 저레벨의 신호가 출력되고, AND 회로(AN1)는 입력된 펄스 신호(Spw)에 관계없이 저레벨의 신호를 출력하여 제3 스위칭 소자(M3)를 오프시키고, 제2 스위칭 소자(M2)만 동기 정류용으로서 스위칭을 실행하며, 제2 스위칭 소자(M2)의 온 저항을 크게 하여 출력 단자(OUT)로부터 접지 전압에 흐르는 역전류를 절감시키도록 하였다. 
       
     동기 정류형 스위칭 레귤레이터, 기준 전압 발생 회로, 오차 증폭 회로, 발진 회로, PWM 비교기