baber/WOPTO huggingface dataset:
Patent KR-20070083077-A (KR)
Title: Spacer and electron emission display device using the same
Inventor: KIM PYUNG KAP
IPC: H01J1/30
Filed: 2006-02-20
Abstract: A spacer and an electron emission display device including the same are provided to obtain structural stability by improving self-supporting ability thereof by using an extension and a coating layer. A spacer(24) is arranged between a first and second substrates(2,4) for composing a vacuum receptacle in order to support compressive force applied to the vacuum receptacle. The spacer includes a main body and an extension(244). The extension is protruded in a perpendicular direction from the main body in a predetermined interval along a longitudinal direction of the main body. The first and second substrates are disposed opposite to each other in order to form a vacuum receptacle. An electron emission unit is provided on the first substrate. A light emitting unit is provided on the second substrate.
Patent KR-20070084967-A (KR)
Title: A step apparatus for wheel chair
Inventor: JANG SOON SIK
IPC: A61G5/06
Filed: 2006-02-22
Abstract: A step ascending device of a wheel chair is provided to be mounted on a wheel chair to enable a handicapped person on the wheel chair to ascend the stairs and to help him to go anywhere. A step ascending device of a wheel chair includes a walking plate(1) and a rubber plate(12) that is attached to a lower part of the walking plate. The walking plate includes a couple of slide plates(2), an ascending/descending rod(3) and a walking plate ascending/descending device(B). A couple of walking plates(1) are installed between a frame(41) and a wheel(42) of a wheel chair. Crank shafts(13) are attached between the walking plates(1). A motor is attached to a crank shaft on the rear of the inner walking plate. Operation plates(21) are attached to the inner walking plate(1).
Patent KR-20060025222-A (KR)
Title: 팽창 콘크리트를 이용하여  부모멘트 구간에프리스트레스를 도입시킨 연속 프리플렉스 거더 구조물 및이의 시공법
Inventor: PARK YUNG HEE
IPC: E01D2/00
Filed: 2006-02-25
Abstract: 본 발명은 팽창 콘크리트를 이용하여  부모멘트 구간에 프리스트레스를 도입시킨 연속 프리플렉스 거더 구조물 및 이의 시공법에 대한 것으로, 제작한 복수의 연속보용 프리플렉스 거더를 교대 및 교각상에 거치하고 서로를 내측지점부에서 연결한 다음 상기의 프리플렉스 거더에 정모멘트 구간과 부모멘트 구간 중 일정 구간씩 일정 간격을 형성하여 복부 및 헌치, 바닥판에 일반 콘크리트를 타설하고 부모멘트 구간에는 바닥판 상면에 맞추어 상부보강강판을 설치하며 타설한 콘크리트가 양생된 후에 충전이 안된 일반 콘크리트 사이에 복부 및 헌치, 바닥판을 형성하여 팽창 콘크리트를 타설하는 것을 특징으로 한다. 
     본 발명에서 제시한 팽창 콘크리트를 이용하여  부모멘트 구간에 프리스트레스를 도입시킨 연속 프리플렉스 거더 구조물 및 이의 시공법은 기존 기술과 같은 내측지점의 상승 및 하강 공정을 생략할 수 있어 시공을 간단하고 빠르게 할 수 있기에 기존의 기술을 대체할 수 있는 교량 구조물로도 충분히 가능할 수 있다. 
       
     팽창 콘크리트
Patent KR-20060096928-A (KR)
Title: Method and apparatus for improved link layer handoff
Inventor: SINGH AJOY K
IPC: H04L12/28
Filed: 2006-03-07
Abstract: Various embodiments are described to address the need for an apparatus and method that improves link layer handoff by addressing the packet-loss problem existing today. An intermediate buffer management layer (IBML) (201, 211) is introduced below layer 3 of an OSI-based communications interface. The IBML buffers copies of OSI layer 3 packets being transmitted via lower layers (205, 215) of the interface and manages the buffer contents using indications the IBML receives from one or more of the lower layers. When the IBML receives an indication that a link layer hard handoff is proceeding, the IBML transfers the presently buffered packets to a corresponding IBML (202, 212) in the target communications interface. This sub-layer 3 buffer transfer enables the target communications interface to reduce packet-loss associated with the hard handoff.
Patent KR-20060128623-A (KR)
Title: Electronically controled air suspension system and method for controlling height therein
Inventor: KIM WAN IL
IPC: B60G17/052
Filed: 2006-03-14
Abstract: An electronically controlled air suspension system and a method of controlling height of the same are provided to improve the riding comfort of a driver and the control accuracy by controlling the spring and the damping force of the damper according to the vehicle height control. An electronically controlled air suspension system is composed of a damper(30) controlling the damping force, wherein the shaft absorbs/dampers the impact and vibration from the road surface; an air spring(50) controlling the vehicle height by supplying/discharging the compressed air between the body and the wheel axle; an air circuit(40) controlling the compressed air to be supplied and discharged by the air spring; and an ECU(Electronic Control Unit, 20) providing the control signal and controlling the damping force of the damper to control the vehicle height at the air circuit according to the detected signal from speed and height sensors(13,15). The ECU provides the signal stopping the control of the air circuit, and the control signal controlling the damping force of the damper.
Patent KR-20070093693-A (KR)
Title: Apparatus for monitoring residue
Inventor: KI YOUNG HUN
IPC: G01N21/94
Filed: 2006-03-15
Abstract: An apparatus for monitoring residue is provided to identify tungsten residue on the surface of a wafer after cleaning process. An apparatus for monitoring residue includes a sensing unit, a robot arm(30), an alarm signal generating unit(32), and can further include an alarm displaying part(34). The sensing unit includes a sensor supporting unit(22) and a number of photo sensors(24~28). The photo sensors are supported by the sensor supporting unit and are connected to the alarm signal generating unit. The photo sensors monitor the state of a wafer when the wafer is safely positioned at the upper part of the robot arm which carries the wafer. The alarm signal generating unit generates an alarm signal when the sensing unit senses residue on the surface of the wafer. The alarm displaying unit displays an alarm in accordance with the alarm signal generating unit.
Patent KR-20070047679-A (KR)
Inventor: MATSUI HIROYUKI
IPC: B23K1/00
Filed: 2006-03-20
Abstract: 땜납 전극 표면의 청정화에 포름산을 사용하는 리플로우 장치에 있어서, 포름산의 부식 작용에 의한 반응 생성물의 생성, 비산을 방지한다. 
     피처리 기판 위에 형성된 땜납 부재에 리플로우 처리를 행하는 장치는, 처리 챔버와, 상기 처리 챔버 내에 포름산을 포함하는 분위기 가스를 도입하는 포름산 도입 기구를 구비하고, 상기 처리 챔버의 리플로우 처리부와 처리 챔버 내벽의 사이에, 포름산에 대한 내식성을 갖는 부재로 이루어지는 쉴드재가 배열 설치되어 있다. 
       
     포름산, 내식성, 쉴드재, 리플로우 장치
Patent KR-20070096280-A (KR)
Title: Pouch-type secondary battery of improved stability
Inventor: HWANG SUNG MIN
IPC: H01M10/04
Filed: 2006-03-23
Abstract: A pouch type secondary battery is provided to prevent the movement of an electrode assembly due to the external physical impact or the falling of a battery and to prevent an electrode tap from being bent into the electrode assembly, thereby improving stability. A pouch type secondary battery comprises a laminated electrode assembly(300); a positive electrode tap(302) extended from a positive electrode current collector; a negative electrode tap(304) extended from a negative electrode current collector; an electrode lead electrically connected with the positive electrode tap and the negative electrode tap; and a pouch type case accommodating the electrode assembly, wherein the upper end of the separator(330) of the laminated electrode assembly is fused with an electrode tap in the state that some part of the electrode tap is contained in the fused part.
Patent KR-20070099232-A (KR)
Title: A stick typed retort pouch
Inventor: LEE KWANG GYU
IPC: B65D33/36
Filed: 2006-04-04
Abstract: A stick typed retort pouch packing container is provided to cut a notch simply and to discharge fluid easily by making a through-hole in the shape of an oval having a vertical guide groove after cutting. In a stick typed retort pouch packing container having a body of which the vertical length is longer than the horizontal length, only upper and lower end portions and one vertical end portion are sealed. The upper end portion is divided into a first region connected to a vertically sealed part and a second region formed in the rest part. A through-hole for discharging the liquid content in cutting the packing container is formed in the second region. Sealing boundary faces are connected to each other by making the sealing position of the first region lower than that of the second region. A cutting groove notch is horizontally formed at the sealing part of the first region of middle height.
Patent KR-20070102125-A (KR)
Title: Liquid crystal display apparatus
Inventor: CHO YOUNG JOON
IPC: G02F1/133
Filed: 2006-04-14
Abstract: A liquid crystal display apparatus is provided to form a plurality of pixels, which forms a liquid crystal panel, between two data lines, thereby preventing image quality from being deteriorated of the liquid crystal display apparatus and improving display quality. A liquid crystal display apparatus comprises the following parts: a timing controller(200) for receiving a video data signal from an external part and generating a data signal corresponding to the video data signal, a first control signal and a second control signal; a data operating unit(300) for outputting a data line operation signal in response to the first control signal and the data signal; a gate operating unit(400) for outputting a gate line operation signal in response to the second control signal; and a liquid crystal panel(100) having a plurality of pixels which is surrounded by a gate line, the data line and a plurality of gate lines operated in response to the gate line operation signal.
Patent KR-20070102218-A (KR)
Title: Backlight unit and liquid crystal display device having the same
Inventor: KIM YOUNG MI
IPC: G02F1/13357
Filed: 2006-04-14
Abstract: A backlight unit and a liquid crystal display apparatus with the same are provided to mix and arrange LED(Light Emitting Diode) lamps and light emitting lamps, thereby improving color reproducibility by LED lamps and reducing power consumption by the light emitting lamp. A backlight unit comprises the following units: a cover bottom(50); a plurality of light emitting lamps which is arranged along one direction on the cover bottom; and plurally-arranged LED(Light Emitting Diode)s which are arrange along one direction in an area near the light emitting lamp. The LED lamp unit is constructed with a plurality of PCB(Printed Circuit Board)s which is arranged along one direction, a plurality of LED lamps which is arranged in the PCB by a predetermined interval, and a glass tube to which the PCB is inserted.
Patent KR-20070105193-A (KR)
Title: Rechargeable battery
Inventor: LEE YOU HOON
IPC: H01M2/10
Filed: 2006-04-25
Abstract: A secondary battery is provided to avoid difficulty in mounting battery parts onto the top or bottom of a bare cell, and to realize a minimized length, thereby imparting a compact shape to a device using the same battery. A secondary battery(200) comprises: a bare cell(210) including an electrode assembly and an electrolyte received in a case; and battery parts(220) installed on the exterior of the case, wherein the battery parts are installed on one side of the surface with the largest area of the case. The battery parts are installed on the portion adjacent to the surface where an electric terminal insulated from the case is disposed. The secondary battery further comprises a hard case for housing the case together with the battery parts.
Patent KR-20070106879-A (KR)
Title: Interrupt controller
Inventor: KIM JEONG YEOL
IPC: G06F9/22
Filed: 2006-05-01
Abstract: An interrupt controller is provided to improve the efficiency of operation by easily changing the priority and number of interrupts to be processed without the change of hardware. In an interrupt control unit, an interrupt controller(21) generates and outputs various control signals required for controlling and handling an interrupt by receiving address, clock, and control signals from a microprocessor. An interrupt request signal register(22) synchronizes an external interrupt request signal with the clock signal, and samples and outputs the synchronized signal. An interrupt mask register(23) performs activation, inactivation, and initialization by receiving an activation selecting signal and a mask clear signal from the interrupt controller, and reads and writes through a local bus. An interrupt service vector register(24) reads and writes through the local bus by receiving a service vector selecting signal and a read signal from the interrupt control unit. A priority selecting register(25) latches the interrupt request signal with the highest priority by receiving a priority interrupt signal from the interrupt controller. An interrupt request signal latch D filp-flop(26) latches the interrupt request signal latched at the interrupt request signal register before performing a selected interrupt service routine. A data access tri-state buffer(27) transceives an interrupt vector of 8 bits by the control signal output from the interrupt control unit.
Patent KR-20070107224-A (KR)
Title: Pre-discharging apparatus for slit coater
Inventor: KWON SEONG
IPC: H01L21/027
Filed: 2006-05-02
Abstract: A pre-discharging apparatus for a slit coater is provided to enhance maintenance operation easily by mounting and demounting a cleaning apparatus, and to miniaturize the apparatus by minimizing the space for the cleaning apparatus. A pre-discharging apparatus for a slit coater comprises a roller, an acceptance part and a cleaning member. The roller(100) receive a discharging liquid from a slit nozzle(400). An acceptance part(200) supports the roller to be rotatable and exposes an upper denotation of the roller toward the slit nozzle(400), and stores a cleaning liquid to dip a lower denotation of the roller. The cleaning member(300) installed at predetermined portion washes the roller by a wet and contact method.
Patent KR-20070108716-A (KR)
Title: Apparatus for buffering paper
Inventor: HWANG IN SOO
IPC: G03G15/00
Filed: 2006-05-08
Abstract: An apparatus for buffering paper is provided to perform a series of working processes smoothly even in a high-speed machine, by storing the paper on a single paper transfer passage temporarily. A paper transfer passage(100) is for transferring paper. A paper temporary storage unit(200) is positioned on the paper transfer passage(100) to store paper temporarily. A split unit(300) is elastically fixed to an entrance of the paper temporary storage unit(200) by a spring. The split unit(300) is elastically rotated by the paper. A paper fix member(400) presses and fixes an end of the paper stored in the paper temporary storage unit(200). A paper transfer unit is disposed on the paper transfer passage to transfer the paper. A press unit(600) controls a return force applied to the paper by using a frictional force with the paper transfer unit. A sensor senses positions of the paper and the press unit. A controller is electrically connected to the sensor.
Patent KR-20060064598-A (KR)
Inventor: SUNG GI IN
IPC: E04G5/08
Filed: 2006-05-24
Abstract: 본 발명은 작업용 안전발판에 관한 것으로, 더욱 상세하게는 안전발판의 평판부에 일정하게 천공된 복수의 배수공의 주연부에 소정의 높이를 가진 강도보강을 위한 힘살편이 하향으로 돌출 형성되고, 상기 배수공 간의 평판부에 소정의 높이를 가진 미끄럼방지를 위한 마찰돌기가 상향으로 돌출 형성됨에 따라, 얇은 판체로 된 안전발판에 많은 수의 배수공을 조밀하게 천공하더라도 힘살편과 마찰돌기에 의해 우수한 기계적 강도와 함께 향상된 마찰력을 동시에 발휘할 수 있게 됨으로써, 안전발판의 상부에서 작업하는 작업자로 하여금 안전하고 효과적으로 작업할 수 있게 함은 물론이고 안전발판의 경량화도 실현하여 설치와 운반도 용이하게 할 수 있게 한 작업용 안전발판에 관한 것이다.  
     본 발명에 따르면, 소정의 길이와 폭을 갖고 일정간격으로 복수의 배수공이 천공된 평판부와, 평판부의 양단에 각각 사각으로 절곡된 받침부로 구성된 것에 있어서, 상기 배수공의 주연부에 소정의 높이를 갖는 강도보강을 위한 힘살편이 하향으로 돌출 형성되고, 상기 배수공 간의 평판부에 소정의 높이를 갖는 미끄럼방지를 위한 마찰돌기가 상향으로 돌출 형성됨을 특징으로 한 작업용 안전발판이 제공된다.  
       
     작업용 안전발판, 배수공, 힘살편, 마찰돌기
Patent KR-20070115227-A (KR)
Title: A chamfering apparatus
Inventor: LEE KYU SANG
IPC: B23C3/12
Filed: 2006-06-01
Abstract: A detachable edge grinding device for a grinder is provided to reduce a cost price and to perform edge grinding process with the grinder by detachably fixing the edge grinding device to a motor drive unit. A detachable edge grinding device comprises a motor drive unit(100), a supporting plate(200), a vertical shaft, an edge grinding blade(400), and a drive unit(500). The motor drive unit has a rotary shaft(110). The one end of the supporting plate is detachably fixed to the motor drive unit and has a material receiving surface at the other end. The vertical shaft is rotatably connected with the supporting plate. The edge grinding blade is connected with an upper part of the vertical shaft. The edge grinding blade, which is exposed to the material receiving surface of the supporting plate, cuts the end of the moving material. The drive unit rotates the vertical shaft by using torque of the rotary shaft.
Patent KR-20070118409-A (KR)
Title: Switching power supply comprising output power control circuit
Inventor: BONG SANG CHEOL
IPC: H02M3/28
Filed: 2006-06-12
Abstract: A switching power supply including an output power control circuit is provided to reduce a size of a product by simplifying circuit structure by forming the output power control circuit including only one current detection unit. A switching power supply having a transformer(T) and a plurality of rectifying and smoothing circuits(320,330) includes the output power control circuit(390). The output power control circuit includes a current detection unit(Rs), an output power calculation part(340), an overcurrent judging part(370), a PWM(Pulse Width Modulation) control part(380), and a switching unit(Q1). The current detection unit(Rs) detects a current flowing to the rectifying and smoothing circuits. The output power calculation part is connected with the plurality of rectifying and smoothing circuits, and calculates an output power after receiving an output voltage of the rectifying and smoothing circuits and a voltage generated on both sides of the current detection unit and outputs the calculated value. The overcurrent judging part is connected with the output power calculation part, and outputs a first control signal if the output power is higher than the designated standard power after receiving the calculated output power. The PWM control part is connected with the overcurrent judging part and the rectifying and smoothing circuits, and outputs a second control signal if the first control signal is supplied. The switching unit is connected with the PWM control part, and intercepts an input voltage supplied to a first side of the transformer if the second control signal is supplied.
Patent KR-20070021031-A (KR)
IPC: H01L21/336
Filed: 2006-06-16
Abstract: 이 반도체 장치는, N채널형 MOS 트랜지스터로 구성되는 선택 트랜지스터(81)와, 게이트가 선택 트랜지스터(81)의 드레인에 접속된 승압 트랜지스터(82)와, 승압 트랜지스터(82)의 게이트와 소스와의 사이에 접속되어 승압 트랜지스터(82)의 소스에 대한 게이트 전압을 승압시키는 승압 회로로 이루어지는 부트스트랩 회로를 구비한 반도체 장치로서, 선택 트랜지스터(81)의 게이트 치수(L1)를, 승압 트랜지스터(82)의 게이트 치수(L2)보다도 작게 한 것이다.  이 구성에 의해서, 회로 동작의 고속화, 칩 사이즈의 미세화, 프로세스의 간략화를 실현하는 반도체 장치를 실현할 수 있다.
Patent KR-20060132516-A (KR)
Title: Metal reflector and process for producing it
Inventor: MEHRTENS ANDREE
IPC: F21V29/505
Filed: 2006-06-19
Abstract: A metal reflector and a fabrication method thereof are provided to obtain high optical characteristics by dissipating generated heat without being sensitive to high temperature. In a fabrication method of a metal reflector, a body including at least one metal is provided. The shape of a reflector(1) is formed by using at least one material removal machinery process. The material removal machinery process includes a chip formation process, especially a boring and/or milling. The material removal process included a discharge machinery process. The surface of the reflector is processed by lapping, grinding, and/or polishing.
Patent KR-20080000258-A (KR)
Title: Lvdt signal converter of using asic
Inventor: LEE BYOUNG KWAN
IPC: H02M1/08
Filed: 2006-06-27
Abstract: An LVDT(Linear Variable Differential Transformer) signal converter using an ASIC(Application Specific Integrated Circuit) is provided to achieve a convenient LVDT by automatically performing all control through a microprocessor connected to the ASIC. An LVDT signal converter using an ASIC(110) includes an excitation unit(100) and a signal amplifying unit(200). The excitation unit receives a control signal from a CPU(Central Processing Unit) and generates a sine wave by being connected to a first side of an LVDT(300). The excitation unit includes the ASIC and a filter unit(120). The ASIC receives the control signal from the CPU with software for storing an application value according to the characteristic of the LVDT and generates an excitation frequency and a reference frequency. The filter unit generates the sine wave by filtering the excitation frequency and the reference frequency with the same frequency as the excitation frequency. The signal amplifying unit receives a signal generated from a second side of the LVDT and generates a displacement signal.
Patent KR-20080000796-A (KR)
Title: Dual view display device and method for fabricating the same
Inventor: JANG HYUNG SEOK
IPC: G02F1/1335
Filed: 2006-06-28
Abstract: A dual view display device and a method for manufacturing the same are provided to dispose a mask filter on a front surface of a display panel, thereby displaying different images according to right and left viewing angles through one display device. A dual view display device comprise a display panel and a mask filter(20) formed on a front surface of the display panel. The display panel includes first pixels for displaying a first image and second pixels for displaying a second image. The mask filter transmits the first image and the second image to different viewing angle regions. The mask filter has a plurality of block patterns(21) formed on the front surface of the display panel, wherein each block pattern is disposed between adjacent transmittance portions(23).
Patent KR-20080001023-A (KR)
Title: Reflective type euv blank mask and photomask and manufacturing method thereof
Inventor: NAM KEE SOO
IPC: H01L21/027
Filed: 2006-06-29
Abstract: A reflective type EUV(Extreme Ultra-Violet) blank mask and a photo mask and a manufacturing method thereof are provided to reduce defects of patterns by reducing defects thereof in exposure and developing processes. A plurality of reflective layers(2) are alternately stacked on a transparent layer(1). The reflective layers are formed with two or more kinds of layers. A capping layer(3) is formed on an upper surface of the reflective layer. A buffer layer(4) is formed on an upper surface of the capping layer. An absorption layer(5) is formed on an upper surface of the buffer layer. A hard mask layer(6) is formed on an upper surface of the absorption layer. The hard mask layer is formed with layers having two different levels of reflectance in one of inspection waves of 193 nm, 248 nm, 257 nm, 365 nm, and 488 nm, or is formed with stack structure of continuous layers having continuous changes.
Patent KR-20080008619-A (KR)
Title: Thin film transistor substrate and method of fabricating the same
Inventor: HUR SEUNG HYUN
IPC: H01L29/786
Filed: 2006-07-20
Abstract: A thin film transistor substrate and a manufacturing method thereof are provided to improve image quality and enhance an aperture ratio by using a transparent storage electrode. A thin film transistor substrate includes a storage electrode(10), a gate electrode(20), a semiconductor film pattern(40), source and drain electrodes(51,52), insulation layers(70,80), and a pixel electrode(90). The storage electrode is formed at pixel regions on a substrate. The gate electrode is formed apart from the storage electrode in the respective pixel regions. The semiconductor film pattern which is formed on the gate electrode, includes active and ohmic contact patterns. The source and drain electrodes are formed apart from one another on the semiconductor film pattern. The insulation layers which are formed on the substrate, include contact holes exposing the drain electrode. The pixel electrode formed on the insulation layers is connected to the drain electrode through the contact hole.
Patent KR-20060100301-A (KR)
Inventor: ISHIDA HIROSHI
IPC: G02F1/1345
Filed: 2006-07-27
Abstract: LCD 장치는 액정 패널(2), 백라이트 유닛(3), 백라이트 유닛(3)의 이면측에 배치된 회로판(5), 및 각각이 상부에 구동칩(11)을 탑재하며 액정 패널(2)의 단자와 회로판(5)을 연결하는 다수의 플렉시블 기판(4)을 포함한다. 플렉시블 기판(4)은 측면 에지에 컷-아웃(10)을 갖는다. 백라이트 유닛(3) 또는 내부 하우징(9) 상에 형성된 돌출부(13)는 컷-아웃(10)을 통과하여 LCD 장치의 하우징(7)을 향해 돌출한다. 
       
     LCD, 플렉시블 기판