baber/WOPTO huggingface dataset:
Patent KR-20080084226-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: PARK KWANG SUNG
IPC: G03G21/00
Filed: 2007-03-15
Abstract: An image forming apparatus and its control method are provided to improve a product by stably maintaining an internal temperature of a device by controlling a print speed according to various print environments of users. A fixing unit includes a fixing heater. A temperature detecting unit detects a fixing temperature changing according to an operation of the fixing heater. A print environment information providing unit(152) provides print environment information. A fuzzy inferring unit(130) performs fuzzy-inferring based on the temperature information detected by the temperature detecting unit and the print environment information to provide print speed set information. A print speed setting unit(140) sets a print speed according to the print speed set information. The temperature detecting unit includes a main temperature sensor(9) for detecting the temperature around the center of a heating roller heated by the fixing heater and a sub-temperature sensor(10) for detecting the temperature of a side portion of the heating roller.
Patent KR-20070098524-A (KR)
Title: Conductive base material with thin film resistance layer, method of production of conductive base material with thin film resistance layer, and circuit board with thin film resistance layer
Inventor: KIKUCHI YUUKI
IPC: H05K3/12
Filed: 2007-03-16
Abstract: A conductive base material with a thin film resistance layer, a method for manufacturing the conductive base material, and a circuit board having the thin film resistance layer are provided to reduce a variation in resistance of the thin film resistance layer by adjusting the thin film resistance layer using a thermal process. A conductive base material contains a thin film resistance layer. The thin film resistance layer is made of nickel containing phosphor. The thin film resistance layer is a thin film layer containing a mixture of crystalline and non-crystalline materials. The thin film resistance layer includes a Ni-plating layer, which contains phosphor. The Ni-plating layer is heat treated, such that both crystalline and non-crystalline materials are contained in the thin film resistance layer. The heat treatment process is performed at a temperature between 100 and 700°C.
Patent KR-20080086189-A (KR)
Title: 반도체 소자의 패턴 결함 수정 방법
Inventor: KIM DAE WOO
IPC: H01L21/027
Filed: 2007-03-22
Abstract: 본 발명은 반도체 소자의 패턴 결함 수정 방법에 관한 것으로, 기판 표면에 패턴을 형성하는 단계와, 상기 패턴 중 오페이크형 결함이 발생된 영역 주변의 상기 패턴 상부에 식각 정지막을 형성하는 단계와, 상기 오페이크 결함과 상기 식각 정지막만 노출되도록 상기 기판 상부에 마스크를 형성하는 단계 및 상기 마스크와 상기 식각 정지막을 이용한 식각 공정으로 상기 오페이크 결함을 수정하는 단계를 포함하기 때문에, 보다 정밀하고 신뢰성있는 노광 공정을 실시할 수 있다. 
       
     오페이크형 결함, 포토 마스크, 패턴 결함 수정, 카본막
Patent KR-20080089919-A (KR)
Title: Arrangement of speed bumps which are installed on an overspeed preventing section such as a school zone or a lowspeed zone
Inventor: SHIN DONG HAN
IPC: E01F9/529
Filed: 2007-04-03
Abstract: An arrangement of speed bumps which are installed on an over-speed preventing section such as a school zone or a low-speed zone is provided to reduce a width between over-speed preventing steps and to prevent the over-speed preventing step from damaging a bottom surface of a driving vehicle. A first over-speed preventing step(11) is installed at one side of a driving area allowing one vehicle to be driven in one direction. A second over-speed preventing step is spaced apart from the first over-speed preventing step in a longitudinal direction. The over-speed preventing steps are alternately aligned with each other. A distance between the over-speed preventing steps in a traverse direction is narrower than a width of a driving vehicle.
Patent KR-20080090677-A (KR)
Title: Virtual environment-brain cognition vision therapy(vbvt)
Inventor: CHO HYUNG CHEL
IPC: G09B5/02
Filed: 2007-04-05
Abstract: A virtual information processing capability training apparatus is provided to improve a brain perception capability of a user by enabling a user to actively participate in training programs for visual and brain information processor systems. A virtual environment model(100) includes a long period training course and a short period training course and contains moving picture information. The training courses are divided into an ascending training region and a descending training region. An object travels along the long period and short period training courses. A prism(200) is introduced between the virtual environment model and a user and divides a shape of the object in the virtual environment model into two parts. When the object parts, which are divided by the prism, are combined into one image by the user, a signaling unit(400) delivers a signal from the user to the virtual environment model, such that the virtual environment model commences to move.
Patent KR-20070103291-A (KR)
Title: Systems and methods for providing driving voltages to rgbw display panels
Inventor: LIN CHING WEI
IPC: G09G3/32
Filed: 2007-04-05
Abstract: A system and a method for providing driving voltages to RGBW display panels are provided to supply reference voltages according to a white component signal(W) extracted from three color input signals(R,G,B) and generate driving voltages according to the reference voltages, the three color input signals and the white component signal by including a reference voltage generation circuit and a digital-to-analog conversion unit at a data driver. An image display system includes a reference voltage generating circuit(20) and a data driver. The reference voltage generating circuit supplies reference voltages according to a white color component signal, which is extracted from three color input signals. The driver includes plural digital-analog converters(30_1A-30_NA), which generate driving voltages according to the reference voltages, the three color input signals, and the white color component signal. The image display system further includes a white color component extracting unit(10), which extracts the white color component signal from the three color input signals.
Patent KR-20080093660-A (KR)
Title: Flexible cable and manufacturing method thereof
Inventor: YOON SANG WOON
IPC: H01B7/04
Filed: 2007-04-18
Abstract: A flexible cable and a manufacturing method thereof are provided to prevent a short-circuit of the cable when using the cable between components in relative motion by using flexibility of the cable. A manufacturing method of a flexible cable(7f) includes a flexible resin pipe extruding step of extruding a flexible resin pipe(15) on a core wire rod, a cable winding step of spirally winding cables(3a,3b,3c) around the core wire rod, an insulating jacket extruding step of extruding and coating an insulating jacket(5) on the cables, and a hollow forming step of forming a hollow tunnel inside the cables by removing the core wire rod.
Patent KR-20070048689-A (KR)
Inventor: CHEON MYUNG NAM
IPC: E02D3/10
Filed: 2007-04-20
Abstract: 본 발명은 점성토로 구성된 연약지반의 강도를 증가시켜 안정된 지반을 조성하기 위해 수행되는 연약지반 개량공사에 있어서 연약한 점성토 지반내에 존재하는 간극수를 배수시키기 위해 사용되는 판형배수재에 관한 것으로서 배수재의 단면은 오메가 형상의 오목한 통수단면이 판형배수재의 양면에 다수 형성되며, 오메가 형상의 통수단면은 판형배수재의 중앙부와 양 끝단부가 타 부위보다 크게 형성되는 것을 특징으로 하여 배수재의 휨변형에 대한 저항성이 커짐에 따라 변형시의 곡률반경이 커져 배수재의 꺾임으로 인한 절곡부가 적게 형성되고 휨과 절곡등이 발생하여도 오메가 형상의 배수단면으로 인해 통수단면이 유지되며, 큰 토압이 작용하여도 오메가 배수재의 간격유지재 단부가 확대된 형상으로 인하여 필터를 지지하는 지간거리가 작아져 외력으로 인해 통수단면내로 침입하는 필터의 변위량을 감소시키고, 양끝단과 중앙부의 수직간격재 보다 작은 수직간격재를 지녀 필터와 수직간격재간에 이격공간이 존재하는 구조적 특성은 외력이 작용시 이격된 필터가 작은 수직간격재와 접촉함에 따라 부직포내에 인장력이 작용하게 되어 부직포가 통수단면내로 침입하는 현상을 감소시키는 배수효과가 우수한 오메가형 배수재를 제공하는 것을 기술적 요지로 한다. 
     상기 목적달성을 위하여 본 발명은 오메가 형상의 원형 및 타원형의 홈을 판형배수재 코어의 표면에 다수형성하고 양끝단부 및 중앙부의 오메가 형상은 타 부위보다 크게 형성하였으며, 상기 배수재 코어 표면을 외부에서 필터로 감싸되 타 부위보다 오메가 형상이 큰 양 끝단과 중앙부의 수직간격재가 필터를 지지하는 것 을 특징으로 한다.  
     따라서, 연직배수재를 이용한 연약지반 개량시 초기 배수량이 크고, 지중내의 토압이 크게 작용하며, 침하가 크게 발생하는 준설매립지 및 대심도 연약지반의 개량에 본 발명을 적용할 경우 연약지반 개량효과를 높이는 이점이 있다. 
       
     오메가, 배수재, 양면배수재, 연약지반, 드레인보드, 코어, 필터
Patent KR-20070106412-A (KR)
Title: Black magnetic iron oxide particles
Inventor: UCHIDA NAOKI
IPC: C09D7/62
Filed: 2007-04-25
Abstract: A black magnetic iron oxide particle is provided to obtain a toner having a high image concentration under a high-temperature and high-humidity condition, improved maintenance of the image concentration, and excellent anti-fog property even under a low-temperature and low-humidity condition. A black magnetic iron oxide particle comprises a core particle surface coated with a surface layer containing at least one alkaline earth metal element including Mg, Ca, Sr and Ba and Al, wherein the alkaline earth metal element(s) and Al are present on the surface layer in an amount of 100-1000 ppm and 1000-20000 ppm, respectively, based on the weight of the black magnetic iron oxide particles. Additionally, the ratio(A/B) of the amount(A, ppm) of Al present on the surface layer to the amount(B, ppm) of the alkaline earth metal element(s)(Mg, Ca, Sr and Ba) ranges from 1 to 100. Further, a molded product of the black magnetic iron oxide particles has a dielectric breakdown voltage of 400 V/cm or higher.
Patent KR-20080095944-A (KR)
Inventor: LEE SANG HWAN
IPC: H01L23/12
Filed: 2007-04-26
Abstract: 본 발명은 웨이퍼 레벨의 패키징 기술 분야에 관한 것이며, 더 자세히는 소자 웨이퍼의 상부에 본딩되는 뚜껑 웨이퍼를 이용한 웨이퍼 본딩 패키징 방법에 관한 것이다. 본 발명은 SOI 기판 및 실리콘의 깊은 반응성이온식각 공정의 도입을 배제하면서 인터커넥션 과정이 단순한 웨이퍼 본딩용 뚜껑 웨이퍼를 제조할 수 있는 웨이퍼 본딩 패키징 방법을 제공하는데 그 목적이 있다. 본 발명의 일 측면에 따르면, 뚜껑 실리콘 웨이퍼의 전면 및 후면에 제1 식각방지막을 형성하는 단계; 상기 제1 식각방지막을 패터닝하여 상기 뚜껑 실리콘 웨이퍼의 후면에 캐비티 식각창을 형성하고, 상기 뚜껑 실리콘 웨이퍼의 전면에 비아홀 식각창 - 상기 캐비티 식각창에 오버랩됨 - 을 형성하는 단계; 상기 캐비티 식각창 및 상기 비아홀 식각창에 의해 노출된 상기 뚜껑 실리콘 웨이퍼를 습식식각하여 캐비티 및 비아홀을 형성하되, 상기 캐비티와 상기 비아홀 사이에 일정 두께의 실리콘 격막이 잔류하도록 하는 단계; 상기 뚜껑 실리콘 웨이퍼의 후면에 잔류하는 제1 식각방지막 패턴을 제거하는 단계; 상기 뚜껑 실리콘 웨이퍼의 후면에 제2 식각방지막을 형성하는 단계; 상기 제2 식각방지막이 노출되도록 상기 비아홀을 추가적으로 식각하여 관통홀을 형성하는 단계; 상기 뚜껑 실리콘 웨이퍼의 전면에 잔류하는 제1 식각방지막 패턴을 제거하는 단계; 상기 뚜껑 실리콘 웨이퍼의 전면에 비아 인터커넥션을 형성하는 단계; 상기 제2 식각방지막을 제거하는 단계; 상기 뚜껑 실리콘 웨이퍼의 후면에 상기 비아 인터커넥션과 접촉하는 캐비티 인터커넥션을 형성하는 단계; 상기 캐비 티 인터커넥션 상에 접합 패드를 형성하는 단계; 및 상기 접합 패드를 이용하여 상기 뚜껑 실리콘 웨이퍼와 소자가 형성된 소자용 웨이퍼를 본딩하는 단계를 포함하는 웨이퍼 본딩 패키징 방법이 제공된다. 
       
     웨이퍼 본딩, 패키징, 뚜껑 웨이퍼, 인터커넥션, 캐비티, 식각 방지막
Patent KR-20080096935-A (KR)
Title: A liquid crystal display device
Inventor: SEO SANG JO
IPC: G02F1/133
Filed: 2007-04-30
Abstract: A liquid crystal display device is provided to use DRAM instead of SRAM, thereby reducing the its size, and power consumption. A liquid crystal panel(100) has a plurality of gate lines intersecting and a plurality of pixel regions defined with a plurality of data lines. A gate driver operates gate lines. DRAM stores image data to display on the liquid crystal panel. A data driver receives data from DRAM, and provides predetermined voltage with data lines. An oscillator outputs reference signal when system is on. The power saving mode is on and off by the external signal. A controller produces the control signal for controlling the gate driver.
Patent KR-20080098241-A (KR)
Title: Error control code apparatus and method using the same
Inventor: KONG JUN JIN
IPC: H03M13/00
Filed: 2007-05-04
Abstract: An error control code apparatus and a controlling method thereof reduce the latency of decoding and encoding by controlling the number of storage elements according to the error level generated in a generator polynomial channel using an I- interleaved coding scheme. An adjustment control signal generating part(140) generates an ECC(Error Control Code) adjustment control signal based on the channel information. A plurality of ECC encoding control units(110,120) outputs respectively inputted data through the number of storage elements corresponding to the ECC adjustment control signal. An encoding performing unit encodes encoding input data to the number of sub data corresponding to the ECC adjustment control signal by using data outputted from the ECC encoding control units.
Patent KR-20080098930-A (KR)
Title: Mobile terminal, error managing apparatus and method for managing error thereof
Inventor: KAM DOO YOEL
IPC: G06F11/30
Filed: 2007-05-08
Abstract: A mobile communication terminal, an error processing apparatus, and a method for processing the error secure convenience of a user by maintaining a current state of the mobile communication terminal even though the error occurs in using the mobile communication terminal. The error occurrence is monitored(S53). If the error generation is sensed in an observation process, the generated error information is transmitted to an error processing server(S57). An error processing signal according to the error information transmitted from the standby state is received from the error processing server(S67). The generated error is processed according to the received error processing signal(S69).
Patent KR-20090001669-A (KR)
Title: Working machine based ubiquitous
Inventor: SIN DONG HO
IPC: G06Q50/22
Filed: 2007-05-09
Abstract: A working machine based on a ubiquitous system is provided to exercise for a user conveniently in the optimum condition by setting up automatically the exercising mode according to the user's health condition. A working machine based on a ubiquitous system comprises the followings: an identification unit(20) acquiring user information for an identifier key which a user possess; a receiving unit(30) receiving rehabilitation information of a user from a main server(70); an input unit(50) acquiring body change information; and a sending unit(60) transmitting the information.
Patent KR-20080099552-A (KR)
Title: On-channel repeater and on-channel repeating method
Inventor: PARK SUNG IK
IPC: H04B1/59
Filed: 2007-05-09
Abstract: Co-channel relaying equipment and a method thereof are provided to remove noises, multipath signals and residual feedback signals caused by the channel between the main transmitter and a co-channel repeater. Co-channel relaying equipment comprises the followings: receiving units(801,802) which receive radio frequency signals and convert them into signals of a base band; a subtraction means(803) which subtracts the replica of feedback signals from the baseband signals converted by the receiving units; a demodulation means(804) for modulating the subtracted signal; equalization means(805) for equalizing the signal demodulated by the demodulation means; a transmission means(807) which modulates signals outputted from the equalization means, converts them into radio frequency signals, and then wirelessly transmits the converted signals; a down-conversion means(809) for down-converting the radio frequency signals into the base band; and a replica generation means(810) which produces a replica based on the subtracted signal and baseband signal.
Patent KR-20080099905-A (KR)
Title: 일체형 셀 시공방법
Inventor: EUN HEE SUNG
IPC: E02D5/08
Filed: 2007-05-11
Abstract: 본 발명의 일체형 셀 시공방법은 복수의 시트파일을 결합하여 일체형의 셀을 육상에서 제작하는 제1단계와, 육상에서 제작된 상기 일체형 셀을 해상으로 운반하는 제2단계 및, 상기 운반된 셀을 설치하고자 하는 위치에 항타장치를 이용하여 바닥에 항타하는 제3단계를 포함한다. 
       
     시트파일, 해상, 항타, 시공방법, 일체형 셀
Patent KR-20080102483-A (KR)
Title: Light emitting device and mehtod for manufacturing the same
Inventor: SHIM SANG KYUN
IPC: H01L33/00
Filed: 2007-05-21
Abstract: An emitting device and the manufacturing method thereof are provided to improve the luminous efficiency using the semiconductor layer of first conductivity type having the height in which the bottom surface is uneven. An emitting device comprises the substrate(10) in which the groove is formed; the semiconductor layer(60) of the first conductivity type having the height in which the bottom surface is uneven; the active layer(70) formed on the semiconductor layer of the first conductivity type; the semiconductor layer(80) of the second conductive type formed on the active layer. The semiconductor layer of the first conductivity type is formed on substrate. The groove is formed with the uneven location and the uneven depth.
Patent KR-20090001801-A (KR)
Title: System for supporting of knowledge community and method thereof
Inventor: SI NAM GUEN
IPC: G06Q50/20
Filed: 2007-05-22
Abstract: A teaching community service system and a method thereof are provided to support a free sample course, so that various courses can be easily established. A sample course is provided to an attending student, and is evaluated to determine whether to establish a course finally, so that an instructor is able to decide whether the course is established in advance. An instructor terminal(110) opens a course and enables the instructor to perform a remote lecture by using course establishment contents provided from a teaching community site. A student terminal(120) supports that a student is able to take the opened course. A member DB(410) stores basic information on the student. An E-running service DB(420) stores a lot of information for a teaching community between the instructor and the student.
Patent KR-20080105740-A (KR)
Title: Manufacturing of thin film transistor
Inventor: KIM HONG GYU
IPC: H01L29/786
Filed: 2007-06-01
Abstract: A manufacturing method of the thin film transistor is provided to improve the reliability and prevent the drops of characteristic of the thin film transistor. A manufacturing method of the thin film transistor comprises the following steps: the step for forming the gate electrode(210) on the substrate(200); the step for forming the gate insulating layer(215) on the gate electrode; the step for forming the semiconductor layer(220) including oxide on the gate insulating layer; the step for forming the source electrode(230a) and the drain electrode(230b) electrically connected to the semiconductor layer; the step for performing the UV treatment process of irradiating the ultraviolet ray on the surface of the semiconductor layer after a step for forming semiconductor layer.
Patent KR-20080106735-A (KR)
Title: Crack induction structure using hardened body of organic fiber reinforced mortar
Inventor: PARK CHAN KYU
IPC: E04C5/16
Filed: 2007-06-04
Abstract: A crack induction structure is provided to satisfy the partial loss of area and the covering thickness and to control cracks in a structure, to reduce the number of cracks required for repair, and to have a waterproof effect by cutting off moisture permeated to the inside of a structure. A crack induction structure using an organic fiber reinforced mortar hardener for controlling cracks in a concrete structure is formed by installing organic fiber reinforced mortar hardeners(10), formed by mixing organic fiber to mortar and hardening in the shape of a pipe having a hollow inside, to the inside of a structure at regular intervals along the longitudinal direction of a structure to be perpendicular to the longitudinal direction of a structure, wherein crack induction grooves(20) are formed on the inner and outer surfaces of the concrete structure on which hardeners are installed to induce the crack formation of a wall.
Patent KR-20080107496-A (KR)
Title: Overload protector having structure for preventing explosion
Inventor: LEE JU CHAN
IPC: H01H73/18
Filed: 2007-06-07
Abstract: An overload protective device having structure for anti-explosion is provided to prevent combustible gas or steam vapor of the neighboring of an overload protective device from exploding. A main body(11) has aperture a plurality of receiving portions and holes. An external connectivity terminal(12) is electrically connectable to an external power supply. A heater coil in which one end is electrically connected to an external connectivity terminal is formed. A movable arm has a moving contact in a free end. A bimetal disk is formed. A main body member is made of a fixing contact support having a fixed contact point in the portion of an upper part. A fixation pin is attachable and is fixed to the hole of the main body member. A cover(21) has a connector receiving part in the top. A cover unit consists of a pin connector. In a portion of the side wall of the overload protective device, an opening(30a) is formed. An arc cut-out surrounds the opening wider than the opening and is curve-cut in the outer lower direction of the side wall of the cover and main body around the opening.
Patent KR-20080108829-A (KR)
Title: Advertisement device
Inventor: SONG YOUNG WOO
IPC: G09F13/16
Filed: 2007-06-11
Abstract: An advertisement device is provided to maximize advertising effect while reducing advertising cost by diffusely reflecting light from a light source so that light emitting surface of the light guide plate is formed as multi-face. In an advertisement device, a first light emitting surface(11) and the second light emitting surface(12) are formed at a bending region. A notch region(13) on the rear side of first and second light emitting surface is formed at light guide plate(14) respectively. A reflective sheet(16) is adhered to the rear side of the light guide plate. The light projected from the light source into the inside of light guide plate is diffusely reflected with the notch region and radiates the production displayed on the first emitting side and the flier adhered to the front of the second emitting side.
Patent KR-20080109288-A (KR)
Title: Methanofullerene compounds having fluorinated substituents and its use for organic electronics
Inventor: YOON SUNG CHEOL
IPC: C01B31/02
Filed: 2007-06-12
Abstract: Fluorinated methanofullerene compounds and an organic electronic device comprising the same are provided to improve solubility and electron mobility electrochemically by introducing fluorinated substituents in methanofullerene. A methanofullerene compound is represented by a formula 1. In the formula 1, R1 is a C6-C30 aryl group or C4-C30 heteroaryl group. The aryl group or heteroaryl group can be further substituted with at least one substituent selected from a straight or branched chain saturated or unsaturated C1-C30 alkyl group, a C1-C30 alkoxy group, a C6-C30 aryl group, a C6-C30 ar C1-C30 alkyl group, a C1-C30 alkyl C6-C30 aryl group, a C6-C30 or C1-C30 alkoxy group, a C4-C30 heteroaryl group, a C3-C30 cycloalkyl group, a 3- to 7-membered saturated or unsaturated heterocycloalkyl group including oxygen, nitrogen or sulfur in hetero rings, a hydroxy group, a carboxylic acid group, an amino group, a mono or di C1-C30 alkylamino group, a C1-C30 alkylcarbonyl group, a C1-C30 alkoxycarbonyl group, a benzoyl group, a phenoxy group, a cyano group, a nitro group, and a fluorinated group. The alkyl group, alkoxy group, aryl group, aralkyl group, aralkoxy group, heteroaryl group, cycloalkyl group, heterocycloalkyl group, alkylcarbonyl group, or alkoxycarbonyl group can be further substituted with at least one fluorinated group. R2 is a straight or branched chain saturated or unsaturated C1-C30 alkyl group substituted with at least one fluorinated group, a C6-C30 aryl group substituted with at least one fluorinated group, a straight or branched chain saturated or unsaturated C1-C30 alkyl C6-C30 aryl group substituted with at least one fluorinated group, a C6-C30 or C1-C30 alkyl group substituted with at least one fluorinated group, a C4-C30 heteroaryl group substituted with at least one fluorinated group, or a C4-C30 heteroaryl C1-C30 alkyl group substituted with at least one fluorinated group. The A as a fullerene derivative is C60, C72, C76, C78, or C84 and n is an integer of 1 to 7.
Patent KR-20080110371-A (KR)
Title: Bridge slope sensory device
Inventor: JEONG IN YONG
IPC: G01B21/32
Filed: 2007-06-15
Abstract: A bridge slope detection device is provided to control the entry of vehicles to a bridge by detecting the initial slope of a bridge quickly, and to prevent accidents by indicating the number of a problematic bridge and controlling vehicles. A bridge slope detection device installed to detect the slope of a bridge comprises a guide rail(12) installed on the inner lower part of a bridge handrail(10) of the bridge in the longitudinal direction of the bridge handrail, a connector(14) of a conductor reciprocating rectilinearly in the bridge handrail by the guide rail, a grounding unit(16) mounted to the inside of the bridge handrail to be connected to the guide rail to generate signals by connecting an electrode with the contact of the connector, and a control unit sounding an alarm when the grounding unit generates signals and displaying warning signals on a display unit provided to an approach of the bridge.