baber/WOPTO huggingface dataset:
Patent KR-20080015340-A (KR)
Title: Refrigerator
Inventor: TIKHONOV ALEXEI
IPC: F25C5/02
Filed: 2006-08-14
Abstract: A refrigerator is provided to minimize the temperature difference between an ice making compartment and a refrigerator compartment and ensure effective ice making using relatively less amount of chilled air by concentrating the chilled air to an icemaker tray, instead of cooling the entire ice making compartment. A refrigerator comprises a refrigerator compartment(11a), an ice making compartment(30), and an icemaker. The ice making compartment is defined as an independent space within the refrigerator compartment. The icemaker, which mounted inside the ice making compartment, comprises an icemaker tray(110) for containing water to be frozen into ice cubes, a flow path forming member(130) disposed under the icemaker tray to form a chilled air flow path(120) having a chilled air inlet in between the bottom side of the icemaker tray, wherein the chilled air flow path forming member includes a heat insulating material to prevent heat transfer therethrough, and a chilled air supply unit(140) for supplying chilled air to the chilled air flow path, wherein the chilled air supply unit includes a chilled air supply nozzle(142) whose one end is inserted to the chilled air inlet.
Patent KR-20080016275-A (KR)
Title: Tube friction measurement apparatus for hydroforming tube
Inventor: HAN SANG BIN
IPC: B21D26/033
Filed: 2006-08-18
Abstract: A friction measuring apparatus for a hydroforming tube is provided to measure friction characteristics of an expanded tube and a mold in the same manner as the actual plane strain area even in a state that a metal sheet is formed into a tube. A friction measuring apparatus for a hydroforming tube is characterized in that friction characteristics of the tube are measured through marks of friction between the tube and measurement plates, the friction marks are shown on the measurement plates during expanding of the tube by attaching the measurement plates(10,10') to an expanding part of a tube(D) by a measurement plate-fixing unit. A measurement plate-fixing unit includes: measurement plate-attaching parts(30,30') which are formed in a flat cross-sectional shape on the expansion part of the tube; tube insertion parts which are integrally formed at both sides of the measurement plate-attaching parts, and which have an inner diameter corresponding to the outer diameter of the hydroforming tube; and joining parts(40,40') integrated with the respective tube insertion parts to horizontally separate or join the measurement plate-fixing unit in the length direction of the tube at the same time as suppressing expansion of the tube.
Patent KR-20080017658-A (KR)
Title: Apparatus and method for changing lamp in semiconductor fabricating equipment
Inventor: KIM KYE WEON
IPC: H01L21/66
Filed: 2006-08-22
Abstract: An apparatus and a method for replacing a lamp in equipment for manufacturing a semiconductor device are provided to execute automatically the management and change of the lamp by minimizing interference between equipment. An apparatus for changing a lamp includes lamps(201 204), a lamp turret unit(200), and replacing monitoring units(100,101,102). The lamps are operated as the illumination unit of a measuring unit mounted in semiconductor equipment. The lamp turret unit sets one of the lamps at a set position in response to turret rotation force while setting another one except for the one of the lamps in the set position during a constant time. The replacing monitoring units counts the constant time and generates the turret rotation force.
Patent KR-20080019365-A (KR)
Title: Solar heat vacuum-tube inside collector
Inventor: WOO KYUNG SIK
IPC: F24S10/70
Filed: 2006-08-28
Abstract: A solar collector in a vacuum tube is provided to prevent fatal problem of a system even when one or two vacuum pipes are damaged, and to reduce manufacturing cost. A solar collector in a vacuum tube comprises a connecting pipe(100), a sealing cover(200), a connecting pipe insert port(201), an inner collecting pipe(400) with an inner collecting pipe cover thimble(401), and a glass vacuum pipe(300). The connecting pipe is connected with the lower part of the inner collecting pipe through the connecting pipe insert port of the sealing cover. The connecting pipe is attached with the sealing cover. The glass vacuum pipe surrounds the inner colleting pipe cover thimble and attached with the sealing cover. The connecting pipe insert port is drilled to the sealing cover. The solar collector is connected with an inflow/outflow heat media circulation path through the connecting pipe in series or in parallel.
Patent KR-20060097702-A (KR)
Inventor: CHA IN SUN
IPC: B23P15/28
Filed: 2006-08-28
Abstract: 본 발명은 제조 장치 및 제조 방법에 관한 것으로써, 특히 다이아몬드 바이트의 제조를 위한 공정이 최대한 단순화될 수 있고, 다이아몬드의 열화가 최소화 될 수 있도록 한 새로운 다이아몬드 바이트 제조 방법 및 이를 위한 제조 장치에 관한 것이다. 
     이를 위해 본 발명은 원석 상태의 단결정 다이아몬드팁을 준비하는 단계; 결정면 선정을 위한 상기 다이아몬드팁의 방향성을 확인하는 단계; 진공 흡착 방식으로 다이아몬드팁을 흡착 고정하는 연삭 장치의 홀더부에 상기 원석 상태의 다이아몬드팁을 고정한 후 선정된 결정면에 대한 상하 기준면을 연삭하는 단계; 전기저항을 이용하는 용접으로 상기 다이아몬드팁을 섕크에 접합하는 단계; 둘 이상의 연삭휠을 이용하여 상기 섕크에 접합된 다이아몬드팁의 상면인 경사면과 및 전면인 여유면을 순차적으로 연삭하는 단계; 그리고, 상기 다이아몬드팁의 각도와 치수 및 조도에 대한 최종 검사를 수행하는 단계:가 포함되어 순차적으로 진행됨을 특징으로 하는 다이아몬드 바이트 제조 방법이 제공된다. 
       
     다이아몬드 바이트, 제조 장치, 연삭 장치, 홀더부, 용접 장치
Patent KR-20080020323-A (KR)
Title: Method for manufacturing thin film transistor array panel
Inventor: LEE EUN GUK
IPC: G02F1/136
Filed: 2006-08-31
Abstract: A method for manufacturing a TFT display panel is provided to prevent vacuum break between an active etch process and an etch back process, thereby preventing damage of copper lines and improving characteristics of a TFT. A method for manufacturing a TFT(Thin Film Transistor) display panel comprises the following steps of: forming a gate line(121) on a substrate(110); forming a gate insulating layer(140) on the gate line; laminating an amorphous silicon layer(150), a doped amorphous silicon layer(160) and a conductive layer(170) on the gate insulating layer; forming a first photoresist film pattern on the conductive layer; forming a doped amorphous silicon pattern and a semiconductor by etching the doped amorphous silicon layer and the amorphous silicon layer by using the first photoresist film pattern as a mask; and forming a second photoresist film pattern by removing the first photoresist film pattern as much as a predetermined thickness.
Patent KR-20080021880-A (KR)
Title: Method and apparatus for auto pairing between the other bluetooths and bluetooth apparatus
Inventor: CHANG JAE SIK
IPC: H04B1/40
Filed: 2006-09-05
Abstract: A method for automatically connecting Bluetooth devices and a device therefor are provided to perform a pairing process automatically by wirelessly connecting Bluetooth devices or connecting the Bluetooth devices through a cable by a connector, thereby simplifying the pairing process as receiving charged power from connection with other Bluetooth devices. A wire/wireless pairing execution mode for automatic pairing by proximity or connection between other devices having Bluetooth functions is set. It is confirmed whether the other devices having the Bluetooth functions are connected wirelessly or through a cable(206,207). According to the confirmed results, a pairing process is automatically carried out according to the corresponding mode by each wire/wireless pairing execution mode.
Patent KR-20070031812-A (KR)
IPC: C09K11/06
Filed: 2006-09-15
Abstract: 본 발명은 제1 전극, 1층 이상으로 이루어진 유기물층 및 제2 전극을 순차적으로 적층한 형태로 포함하는 유기 발광 소자로서, 상기 유기물층 중 적어도 한 층은 다중고리형 방향족 탄화수소를 코어로 갖고, 치환 또는 비치환된 C 2 ~C 30  시클로 알칸 또는 치환 또는 비치환된 C 5 ~C 50  폴리시클로 알칸이 상기 코어에 직접 축합되거나 상기 코어의 치환기에 축합된 유도체를 1종 이상 포함하는 유기 발광 소자 및 상기 유기 발광 소자에 사용 가능한 신규 유기 화합물을 제공한다. 
     또한, 본 발명은 다중고리형 방향족 탄화수소를 코어로 갖고, 치환 또는 비치환된 C 2 ~C 30  시클로 알칸 또는 치환 또는 비치환된 C 5 ~C 50  폴리시클로 알칸이 상기 코어에 직접 축합되거나 상기 코어의 치환기에 축합된 유도체를 포함하는 전하 캐리어(charge carrier) 추출, 주입 또는 수송 물질을 제공한다.
Patent KR-20080025899-A (KR)
Title: Light guide plate, back light unit and lcd using the same
Inventor: PARK JUNG WOON
IPC: G02B5/04
Filed: 2006-09-19
Abstract: A light guide plate and a backlight unit using the same, and a liquid crystal display device are provided to decrease the thickness of a light guide plate and to sustain a hot spot from being generated to improve an image quality. A light guide plate includes a first lighting area(L1). The first lighting area is from a light incident surface opposed to a light source to a position on which a wedge is started. A second lighting area(L2) is designed from the position on which a wedge is started to a position on which the wedge is finished. A third lighting area(L3) is from the position on which the wedge is finished to a position on which an active area is started. A hot spot repressing region is formed at the first lighting area for reflective index of the hot spot repressing region to be lower than that of other areas.
Patent KR-20080026709-A (KR)
Title: Mask connected with cap
Inventor: KIM SUNG WOOK
IPC: A62B18/02
Filed: 2006-09-21
Abstract: A mask attached on a cap is provided to be attached to and mounted on a cap, and to be folded on a face portion of a user. A mask attached on a cap includes first and second pivoting portions, first and second latch portions, third and fourth pivoting portions(7) and one or more ring shaped supports(3). The pivoting portions are mounted on both sides of the cap. The first and second latch portions are pivotally mounted on the first and second pivoting portions. The third and fourth pivoting portions are mounted on the first and second latches respectively. The supports are pivotally mounted on the third and fourth pivoting portions. The mask body is made of a flexible material.
Patent KR-20070033936-A (KR)
Title: 반도체 디바이스를 제조하는 방법
IPC: H01L29/786
Filed: 2006-09-22
Abstract: 전기 회로들을 제조하기 위해 액적 토출 장치에 의해 미세한 배선들 등을 형성하는 경우에, 토출 위치, 토출 타이밍 등의 제어들을 포함하는 토출 제어들이 매우 높은 정확도를 가지도록 요구된다. CAD 툴에 의해 전기 회로의 설계 도면 데이터를 형성한 후에, 설계 도면 데이터는 제 1 레스터 데이터로 변환되고, 그 후에 제 2 레스터 데이터로 변환된다. 제 1 레스터 데이터는 수평 방향의 도트 간격 Xdp와 수직 방향의 도트 간격 Ydp를 하나의 단위로 하는 정방 격자이다. 제 2 레스터 데이터는 도트 간격 Ydp/V(V>1) 및 수평 방향의 도트 간격 Xdp를 하나의 단위로 하는 장방 격자이다. 임의의 토출 횟수가 제 1 레스터 데이터를 제 2 레스터 데이터로 변환하기 전후와 동일하게 되는 것을 유념한다.  
       
     액적 토출 장치, 레스터 데이터, 토출 제어, CAD 툴, 잉크젯
Patent KR-20070038409-A (KR)
Title: Method of positioning thin flat objects in a processing machine
Inventor: CHIARI MAURO
IPC: B65B43/00
Filed: 2006-09-28
Abstract: The method involves calculating variations in a positioning distance of grasping units (31) of a conveyor (30) with respect to a reference position by measuring the position of a mark integrated to the grasping units, and associating the variations to respective grasping units. The variations are then integrated in an original process of a control unit (40) for positioning plate-shaped elements in the grasping units, where the control unit controls trajectory of an introducer (20).
Patent KR-20070076383-A (KR)
Title: Plasma display device
Inventor: HAN JUNG GWAN
IPC: G09G3/296
Filed: 2006-10-13
Abstract: A plasma display device is provided to generate a stable address discharge by supplying a stable address voltage to the plasma display device by using a gate resistor. A plasma display device includes an address voltage supply unit(110), an energy recovery unit(120), and a driver IC(130). The address voltage supply unit supplies an address voltage to a PDP(Plasma Display Panel). The energy recovery unit recovers and resupplies the energy, which is stored in the PDP. The driver IC selectively applies the outputs from the address voltage supply unit and the energy recovery unit and a ground voltage to the PDP. The energy recovery unit includes an inductor(L), a source capacitor(Cs), and one switch(SW4), which are connected in series.
Patent KR-20070044373-A (KR)
Inventor: FUKUSHIMA HAJIME
IPC: H04L12/70
Filed: 2006-10-23
Abstract: 수신자의 통신 노드 간의 이동에 추종하여, 수신자가 지정하는 통신 노드를 수신지로서 발신원(發信元)으로 발견하게 한다. 
       
     통신노드, 서버, 시스템
Patent KR-20080042540-A (KR)
Title: Digital display system
Inventor: KIM SANG WOOK
IPC: H04Q9/02
Filed: 2006-11-10
Abstract: A digital display system is provided to control a display device and a lighting device at the same time in online, thereby maximizing the effect of the lighting device when it is shiny afternoon or when an image is not outputted. A digital display system comprises a main server(100), a relay computer(200), a display device(400), and a lighting device(600). The main server includes an input unit(110) and a transmitting unit(120). The input unit is connected to the relay computer by the wire/wireless Internet to input a command signal necessary for the control of the display device and the lighting device. The transmitting unit transmits the input command signal to the relay computer. The relay computer includes a data storage unit(210) and a control unit(220). The data storage unit stores digital multimedia data. The control unit controls the display device and the lighting device according to the command signal of the main server. An LVDS(Low Voltage Differential Signaling) converter converts a DVI(Digital Visual Interface) signal outputted from the relay computer into an LVDS signal. A light control adaptor(500) receives a light control signal outputted from the relay computer to control the lighting device. The lighting device is connected to the light control adaptor in parallel.
Patent KR-20080043432-A (KR)
Title: Method and apparatus for meeting management
Inventor: CHOI CHOUL HO
IPC: G06Q99/00
Filed: 2006-11-14
Abstract: A method and a device for managing a meeting are provided to easily offer information for accessing a meeting place by each meeting member and check the information for home coming of each meeting member after the meeting. A transceiver(210) exchanges information with external devices. A meeting information storing part(220) stores meeting information such as a meeting time, a gathering place, and a mobile number of meeting members. A meeting manager(230) provides the information related to start/finish of the meeting to a mobile terminal of each meeting member on the basis of the information stored in the meeting information database. A meeting member location information manager(240) collects/manages location information related to a destination of the mobile terminal or a home of each meeting member. A meeting member location information storing part(250) stores the information related to a location, which is searched/managed by the meeting member location information manager, of the meeting members. A message maker(260) makes a message to be transmitted to the mobile terminal of a meeting maker and the meeting members by using the information stored in each information storing part.
Patent KR-20080047737-A (KR)
Title: Hauling wire protection apparatus for tow car
Inventor: JU SUNG HO
IPC: B60P3/12
Filed: 2006-11-27
Abstract: A device for protecting a hauling wire of a tow truck is provided to limit extension of a boom and to prevent cut of the hauling wire by detecting tension of the hauling wire and alarming with the sound if detected tension of the hauling wire is over permitted tension. A device for protecting a hauling wire of a tow truck comprises a multi-layered boom(16), a hauling wire(18), a tension sensing unit, and a control unit. The boom is located in a boom containing member with telescopic method. The boom containing unit rotates on a vehicle(10). One end of the hauling wire is fixed to a winding roll(20) of the boom containing member and wound and extended along the boom. The hauling wire has a lifting hook(22) at front end. The tension sensing unit is installed around a place where the hauling wire is installed, and senses tension of the hauling wire. The control unit compares detected tension to permitted tension of the hauling wire, alarms auditory if the result reaches to permitted tension and stops operation of the boom if the result is over the permitted tension.
Patent KR-20080049235-A (KR)
Title: Lever assembly for engine accelerating
Inventor: KANG YOUNG HYUN
IPC: F02D1/00
Filed: 2006-11-30
Abstract: A lever assembly for accelerating an engine is provided to save the manufacturing cost by reducing the number of parts and the number of process steps by integrating parts of an actuator assembly. A lever assembly for accelerating an engine comprises an operating lever(40) and a regulator lever(50). The operating lever has an operating slot(41), which is connected with the front end of an emergency cable(30), and a plurality of mounting holes(42) formed in the lower portion of the operating slot such that the front end of an actuating cable(20) is fixed. The regulator lever has a lower portion coupled with the upper portion of the operating lever, and is connected with an engine. A return spring(51) has one end connected with the engine and the other end that supports one side of the operating lever. The return spring returns the operating lever, which has been rotated by the actuating cable, to the original position. A bracket(60) for fixing a cable has fixing grooves for fixing the actuating cable and the emergency cable and is fixed to a main frame of the engine.
Patent KR-20080051497-A (KR)
Title: Size regulation punching device
Inventor: LEE CHUL GU
IPC: B26F1/00
Filed: 2006-12-06
Abstract: An adjustable punching device is provided to adjust a punching hole of the punching device according to the size of a hole desired by a user. An adjustable punching device includes seven punching weights(2), a rotational punching plate(6), a fixture disc plate(3), and a punching hole(4). The punching weights are provided at a grip part(1) of the punching device and the end portion of the grip part. The rotational punching plate rotates the punching weights. The fixture disc plate fixes the rotational punching plate and the punching hole. The punching hole makes a hole when the punching hole is engaged with the punching weight. A hinge(5) controls the operation of lower and upper end portions of the grip part.
Patent KR-20080005830-A (KR)
Inventor: LIM TAEK SOON
IPC: F41B11/682
Filed: 2006-12-14
Abstract: A rifle is provided to fire bullets continuously without losing compressed air by only pulling a trigger by installing a compressing air with a valve to a butt head, attaching a motor at the front, and moving backing a hammer with a battery, as revolving a magazine. A rifle comprises a compression tank(2), a discharge valve(3) and a filling valve(2"), a second tank(2'), a magazine bracket(4), a magazine(5), a hammer(6), a motor bracket(9), a bevel gear(10), a motor(1), a cam(12), a first belt pulley, a second belt pulley, a belt, a guide roller, a hammer stop bar(7), a trigger(17), a triggering switch(18), a stop switch(19), a battery(20), and a wire. The discharge valve is located in front of the compressing tank. The filling valve is placed at the back of the compressing tank. The compressing tank, a discharge valve, and the filling valve are installed in a butt head(1') which is mounted to a main body(1). The second tank is attached to the top of the main body. The second tank is communicated with the compressing tank. The magazine bracket, which has an magazine stop bar(4") and a pressing ring(3"), is attached to the top of the discharge valve. The magazine has an protrusion(5'). The hammer, including a lever(6'), is installed to the front part of the discharge valve. The motor bracket is attached to the compressing tank. The bevel gear is attached to a shaft. The motor having a bevel gear(10') is installed so that each bevel gear is engaged with each other. The cam is attached to one end of the shaft. The belt pulley is installed to the other end of the shaft. The second belt pulley, including a rod, is installed to the magazine. The belt is installed to each belt pulley. The guide roller is installed to a folded part. The hammer stopping bar is attached to the bottom of the hammer. The trigger, including a return pin(8), is attached to the bottom of the hammer stop bar. The loading switch is installed to the trigger. The stop switch is installed to the cam or to the rod. The battery is installed in the butt head. The wire connects the motor with each switch.
Patent KR-20080055427-A (KR)
Title: Method for control post injection of diesel engine
Inventor: JEON JONG IK
IPC: F02D41/04
Filed: 2006-12-15
Abstract: A method of controlling post injection in a diesel engine is provided to use SCR(Selective Catalytic Reduction) temperature as a factor under restart conditions of a coolant temperature over 60 deg.C and an SCR temperature below 180 deg.C. A method of controlling post injection in a diesel engine comprises the steps of storing an engine coolant temperature and an SCR temperature when the engine is turned off, calculating soaking time(t) of the engine after the engine is turned off, calculating an SCR temperature when the engine is restarted, if the coolant temperature when restarting is higher than a reference coolant temperature, and the SCR temperature when restarting is below a reference SCR temperature, using the SCR temperature when restarting as a factor in controlling the post injection.
Patent KR-20080061589-A (KR)
Title: Photo mask making method
Inventor: KIM JONG DOO
IPC: H01L21/027
Filed: 2006-12-28
Abstract: A method for fabricating a photomask is provided to avoid an increase of time for fabricating a mask by preventing a time interval of an OPC(optical proximity correction) process from being excessively prolonged. An OPC process is performed on a part of a pattern. A mask pattern is formed according to the result of the OPC process. DICD(develop inspection critical dimension) and FICD(final inspection critical dimension) after the OPC process are measured. The DICD and FICD after the OPC process are compared. An interval of the OPC process obtained from the comparison process is used in every pattern to perform an OPC process. The DICD and FICD after the OPC process can be repeated while the interval of the OPC process is varied with respect to a predetermined portion of the pattern.
Patent KR-20080061989-A (KR)
Title: Semiconductor device and manufacturing method of the same
Inventor: CHOI KANG SIK
IPC: H01L21/336
Filed: 2006-12-28
Abstract: A semiconductor device and a manufacturing method thereof are provided to increase a current flow rate of a recess gate MOSFET and to reduce stably a write time of a DRAM cell transistor by increasing electron mobility from the recess gate MOSFET to a direction. An isolation layer(304) is formed on a semiconductor substrate(300) to define an active region. A mask pattern is formed to expose a part of the isolation layer. A trench(T) is formed by etching the exposed isolation layer. The mask pattern is removed. An insulating material is formed on the semiconductor substrate to bury the trench. An ion implantation process is performed to form a source/drain junction region(306) in the active region. A groove is formed by etching the semiconductor substrate of the gate region. A gate insulating layer(310) is formed on the groove and the semiconductor substrate. A gate conduction layer and a hard mask layer(316) are formed on the gate insulating layer. A gate is formed by etching the hard mask layer, the gate conduction layer, and the gate insulating layer. A gate spacer(318) is formed at both sidewalls of the gate.