baber/WOPTO huggingface dataset:
Patent KR-20070121257-A (KR)
Title: Semiconductor integrated circuit
Inventor: KIM NAM JONG
IPC: H03K19/0948
Filed: 2006-06-21
Abstract: A semiconductor IC(Integrated Circuit) is provided to apply gate-source voltage of the MOS transistors connected to first and second nodes as reverse bias voltage to cut off the leakage current at both an active transistor and an MOS(Metal Oxide Semiconductor) transistor of a logic circuit unit. A semiconductor IC is composed of a circuit unit having a first circuit connected between power voltage(VDD) and a ground voltage supply line and a second circuit connected between a power voltage supply line and ground voltage(VSS); active transistors(PM1,NM1) connected between the power voltage and the power voltage supply line and between the ground voltage and the ground voltage supply line, respectively to apply the power voltage and ground voltage to the power and ground voltage supply lines in an active state; and an equalizer transistor(EQTR) connected between the power and ground voltage supply lines to control the voltage of the power and ground voltage supply lines equally in a standby state.
Patent KR-20080000347-A (KR)
Title: Method for dyeing polyvinylalcohol-based film using supercritical fluid
Inventor: BAEK SANG HYUN
IPC: D06P3/58
Filed: 2006-06-27
Abstract: A method for dyeing a polyvinyl alcohol-based film is provided to reduce the use amount of dyes, the amount of waste dyes, and the amount of wastewater, thereby suppressing the pollution of environment due to a dyeing process. A polyvinyl alcohol-based film is dyed by inputting the polyvinyl alcohol-based film and dyes dissolved in solvent into a reactor bath, and increasing an inner temperature and an inner pressure of the reactor bath to a supercritical fluid environment. The solvent is one selected from a group consisting of water, ethylene glycol, glycerol, dimethyl sulfoxide, formamide, and dimethyl formamide, or a mixture thereof. Further, 0.1-1.0 wt.% of the dyes are used based on 100 wt.% of the organic solvent.
Patent KR-20060083404-A (KR)
Inventor: SIN BYEONG KWON
IPC: B08B3/10
Filed: 2006-06-29
Abstract: 본 발명은 도금.증착.코팅의 전처리인 탈지 및 오염물질 제거를 위한 스팀세정기에 관한 것으로, 바람직하게는 정수(淨水)를 이용한 고온고압의 스팀발생부와 상기 스팀발생부와 연통된 고온고압의 포화증기를 일시 저장하는 스팀버퍼챔버, 상기 스팀버퍼챔버와 연통된 바이브레이션 노즐, 피세척물에 분사된 오염된 스팀을 계외로 배출하는 배출기, 피세척물의 잔여 액화증기를 제거하는 건조부로 구성된다.  
     상기 바이브레이션 노즐은 스팀버퍼챔버로부터 인입된 습증기의 액화현상을 제거하기 위한 가열장치와 스팀입자의 바이브레이션에 의한 피세척물 표면에 기계적 타격를 발생시켜 세척효과를 증가시키고, 스팀의 소비량을 절감하는 효과를 갖는 세정장치를 제공하는 것을 과제로 한다. 
     
     바이브레이션, 포화증기
Patent KR-20080001218-A (KR)
Title: Apparatus and method for bits dispersion to reduce initial buffering delay in bi-directional visual communications
Inventor: KWON JAE CHEOL
IPC: H04N19/152
Filed: 2006-06-29
Abstract: An encoding apparatus for reducing initial buffering delay and a method thereof are provided to maintain a bit amount of all initial frames including a first frame uniformly, thereby reducing a size of an encoder buffer and a decoder buffer. A video encoder(100), which includes an intra frame bit amount dispersing unit(110), an encoding execution unit(130), an encoding completion deciding unit(140) and a controller(120), receives data about videos photographed by an input device included in a video communication system, encodes the video data and outputs the encoded video data as a compression bit stream. An encoder buffer(300) receives and stores the compression bit stream outputted from the video encoder, outputs the received compression bit stream according to a pre-defined bit rate, and outputs fullness information based on a data amount of the outputted compression bit stream. A bit rate controller(200) receives the fullness information outputted from the encoder buffer, and transmits a quantization coefficient to the video encoder. The intra frame bit amount dispersing unit(110) divides an intra frame, as a first frame of the inputted video data, into plural intra slices during plural frame sections based on bandwidth information of a network connected to the video communication system.
Patent KR-20080001886-A (KR)
Title: Apparatus and method for managing customer network
Inventor: OH SEUNG MI
IPC: G06F17/00
Filed: 2006-06-30
Abstract: A customer network management apparatus and a method thereof are provided to monitor customer network IT equipment using a previously constructed communication network and system to provide a statistical reporting service to a customer. A customer network management apparatus includes a data collector(122), a data processor(124), and a data notification processor(126). The data collector receives at least one of obstruction information, traffic, quality information and flow data collected from an external network. The data processor analyzes the received information and generates a statistical value corresponding to each period. The data notification processor transmits the statistical value corresponding to each period from the data processor to a terminal device.
Patent KR-20080005667-A (KR)
Title: Tunnel recognition and control system using bws and method thereof
Inventor: PARK JONG HO
IPC: G08G1/09
Filed: 2006-07-10
Abstract: A system for recognizing a tunnel using a BWS(Back Warning Sensor) and a method thereof are provided to improve driver convenience by executing automatically manipulation on the ventilator and small light of vehicles according to the external conditions of the vehicles. A system for recognizing a tunnel using a BWS(Back Warning Sensor) includes plural BWSs(10a-10n), a transmission sensor(30), a control unit(20), motors(12a-12n), vehicle equipments(40), and an alarming unit(50). The BWSs detect objects at rear or upper sides of vehicles by adjusting rotation angle. The transmission sensor detects the state of the transmission of the vehicle. The control unit determines whether the vehicle is in the tunnel based on the state of the transmission and signals from the BWSs, and outputs control signals for controlling a ventilator and a small light when the vehicle is in the tunnel. The motors adjust the rotation angle of the BWSs under control of the control unit. The vehicle equipments include a ventilator(42), a switch(44) for switching the ventilator, and a small light(46). The alarming unit outputs an alarm sound under control of the control unit.
Patent KR-20070011154-A (KR)
Title: Safety device for threadedly engaged portions of a quick-coupling
Inventor: AROSIO MASSIMO
IPC: F16L21/00
Filed: 2006-07-19
Abstract: A screw combining unit safety device of a quick coupling is provided to screw-combine components of the quick coupling, and to prevent screws from being loosened out of each other in a case of high hydraulic pressure fluid and large system pulsation frequency. A screw combining unit safety device(1) of a quick coupling comprises a first quick coupling unit(2) formed with a first quick coupling screw unit(3) and a circumferential slot(6); the second quick coupling screw unit; and a second quick coupling unit(4) combined with the screw unit of the first quick coupling unit. The second quick coupling unit has a circumferential wall(7) formed with a hammer-type expansion unit(8) completely assembled with the coupling units from a free end and the circumferential slot and then combined with the circumferential slot. The hammer-type expansion unit is supported by the relatively thin wall.
Patent KR-20080010548-A (KR)
Title: Controller for automotive vehicles air conditioning system
Inventor: BAE SANG GEUN
IPC: B60H1/00
Filed: 2006-07-27
Abstract: An air conditioning system controller for a vehicle is provided to automatically remove moisture on a front window without any additional control by selecting a defrost mode or a mix mode using a mode switch device. An air conditioning system controller comprises a plurality of hooking grooves(20) which are formed around a shaft of a rotary knob(10) at predetermined intervals so that the hooking grooves(20) correspond to each mode of the rotary knob(10). A working hole(22) is formed in a housing(3) while being aligned with one of the hooking grooves(20). A ball(26) is elastically fitted into the actuating hole(22) so that the ball(26) is hooked on the hooking groove(20). A detection member detects a specific mode of the rotary knob(10). A control unit(40) generates a control signal to control the air conditioning system.
Patent KR-20080013365-A (KR)
Title: An improved process for the production of portland slag cement using granulated blast furnace slag
Inventor: KUMAR RAKESH
IPC: C04B7/14
Filed: 2006-08-08
Abstract: A manufacturing method of Portland slag cement is provided to recycle industrial waste for environmental and economical reason, to reduce carbon dioxide release, and to strengthen the initial strength of the cement by improving reactivity of the slag via mechanical activation. A manufacturing method of Portland slag cement comprises steps of: (i) preparing cement clinker; (ii) grinding the cement clinker for 30-60 minutes by ball mill; (iii) reducing the size of the furnace slag particle to 210-100mum for subjecting the particles in an attrition mill; (iv) pulverizing the furnace slag particle in wet state for 5-15 minutes in the attrition mill until a slurry is obtained; (v) removing water from the slurry, drying the product to obtain pulverized slag; and (vi) mixing 50-95% by weight of the pulverized slag from (v), 4-45% by weight of the prepared cement clinker from (ii), and 1-5% by weight of limestone for 15-30 minutes to obtain Portland slag cement. The ratio for the pulverized furnace slag to water is 1:1-1:2, and the ratio for the pulverized slag to grinding ball is 1:5-1:15. The pulverized furnace slag is from iron mill waste, and the slag contains amorphous CaO, SiO2, Al2O3 and MgO, and specifically 20-40% of SiO2, 20-40% of Al2O3, 0-2% of Fe2O3, 20-40% of CaO, 5-17% of MgO, 0-5% of MnO, 0-2% of SO3, and less than 85% of glass. The cement clinker contains (CaO)3SiO2(CaO)2SiO2 phase, (CaO)3Al2O3 phase and (CaO)4Al2Fe2O3 phase, and specifically 20-25% of SiO2, 3-8% of Al2O3, 2-4% of Fe2O3, 60-70% of CaO, 0-6% of MgO, 0-4% of MnO, and less than 1.5% of SO3.
Patent KR-20070026226-A (KR)
Title: Liquid container
Inventor: KAWAMURA SHOGO
IPC: B01F31/42
Filed: 2006-09-01
Abstract: A liquid container is provided to agitate liquid separated from a liquid storing chamber by supplying the liquid around the liquid storing chamber to supply the liquid to a recording head. A liquid container includes a container main body having an accommodating chamber with a flexible wall to accommodate liquid, a sound pressure generating member to generate a sound pressure within the accommodating chamber, a supplying outlet to supply the liquid to the outside, a protrusion protruding inward the liquid accommodating chamber, and a movable member having a first end supported by the protrusion to be moved along the protrusion and a second free end. The sound pressure generating member includes an elastic member, and the elastic member presses the flexible wall far away from the inside of the liquid accommodating chamber to generate the sound pressure. The movable member responds to the movement of the liquid container to agitate the liquid in the liquid accommodating chamber, and is an agitating member(T2015) to move far away from an inner wall of a casing(T2017).
Patent KR-20070039398-A (KR)
Inventor: YAMANAKA TOSHIHIRO
IPC: H01L33/60
Filed: 2006-09-11
Abstract: 본 발명은 방열성 및 내열성이 우수한 반도체 발광장치를 제공하는 것이다.   
     이를 위하여 본 발명에서는 실리콘 서브 마운트 소자(2) 위에 칩 LED(3∼6)을 구비하여 이루어지는 반도체 발광장치에서, 실리콘 서브 마운트 소자(2) 위에 칩 LED (3∼6)를 접속하기 위한 칩 접속 단자부(7a)와, 외부장치를 접속하기 위한 외부 접속 단자부(7b)와, 대응하는 칩 접속 단자부(7a)와 외부 접속 단자부(7b)를 접속하는 복수의 리드부(7c)로 이루어지는 배선 패턴(7)을 형성한다.  그리고 칩 접속 단자부(7a)의 면적을 칩 접속 단자부(7a) 및 칩 LED(3∼6)가 서로 겹치는 영역의 면적보다  크게 한다.
Patent KR-20080023562-A (KR)
Title: Holder for mobile device
Inventor: HAN JAE YOUNG
IPC: B60R11/02
Filed: 2006-09-11
Abstract: A mobile device holder is provided to allow sound of the mobile device to be clearly listened in the front of the mobile device by making sound generated from the mobile device to be reflected in a sound reinforcement unit and sent to the front of the mobile device. A mobile device holder comprises a holder main body(21), a sound reinforcement unit(30) and a fixing portion(25). The holder main body supports a mobile device(50) equipped with a sound generation unit in one side thereof. The sound reinforcement unit is installed in a position corresponding to the sound generation unit of the mobile device in the holder main body, and sends sound generated from the sound generation unit to the front of the mobile device. The fixing portion is equipped in one side of the holder main body, and prevents movement of the mobile device.
Patent KR-20080029356-A (KR)
Title: Synthetic pipe
Inventor: HER CHA SOON
IPC: F16L11/20
Filed: 2006-09-29
Abstract: An apparatus for closing an end portion of a synthetic porous pipe is provided to rotate the synthetic resin porous pipe slowly if the synthetic resin porous pipe is interposed between a rotation roller and a pressing roller and close two opposite ends of the porous pipe by using a heater part, a molten resin injector, and a cooling roller, so that the whole stiffness of the synthetic resin porous pipe is improved. Rotation rollers(200) are arranged by a predetermined interval and rotate a synthetic resin porous pipe(100) slowly if the synthetic resin porous pipe is rested. A pressing roller(210) presses the upper portion of the synthetic resin porous pipe and allows the synthetic resin porous pipe to stick to the rotation roller in the rest of the synthetic resin porous pipe. A driving motor(300) is driven if the synthetic resin porous pipe is interposed between the rotation roller and the pressing roller. A closing unit(400) injects molten resin into a space(110) of the synthetic resin porous pipe to close two opposite ends of the synthetic resin porous pipe.
Patent KR-20080035743-A (KR)
Title: Mold frame and liquid crystaldisplay device having the same
Inventor: CHUNG DU HWAN
IPC: G02F1/1333
Filed: 2006-10-20
Abstract: A mold frame and an LCD(Liquid Crystal Display) having the same are provided to form plural hollows in a middle mold frame and a side mold frame, thereby preventing heat generated from a light source unit from being transferred to an LCD panel. A middle mold frame(700) comprises the followings. A plane unit(710) is formed in a rectangular frame shape. A rib(730) is vertically protruded within the plane unit. A side wall part(720) is vertically and downwardly bent from the outside of the plane unit. Within at least one of the plane unit, the rib and the side wall part, plural hollows(740) are formed. In the hollow, one of air, gas and fluid is included. The mold frame further comprises a side mold frame for receiving a part of a light source unit. Within the side mold frame, plural hollows are formed.
Patent KR-20080038675-A (KR)
Title: Reciprocating compressor
Inventor: HA TAE LOK
IPC: F04B35/04
Filed: 2006-10-30
Abstract: A reciprocating compressor is provided to reduce flow loss of refrigerant and a noise by connecting caps in an axial direction while constituting a multiple space where refrigerant flows, and to reduce production hours and improve the productivity by examining welded parts of the caps with the naked eye by welding the caps in an axial direction. A fixing member has a compressing space inside. A moving member reciprocates in a straight line in the fixing member. A cover(122) is installed separately from one end of the moving member at a predetermined gap, having an aperture(124h) in the center. A muffler assembly(130) has caps(133,134,135,136) connected to one end of the moving member in an axial direction so that the muffler assembly is placed inside the cover. Apertures(133h,134h,135h,136h) are formed in the centers of the caps to flow refrigerant. The caps of the muffler assembly are welded. Guide parts are protruded at the apertures of the caps in a flow direction of the refrigerant to guide flow of the refrigerant.
Patent KR-20080054746-A (KR)
Title: Paper feeding apparatus and image forming apparatus having the same
Inventor: LEE KWANG HO
IPC: B41J11/00
Filed: 2006-12-13
Abstract: A paper feeding apparatus and an image forming apparatus having the same are provided to facilitate maintenance since the paper feeding apparatus is folded to be stored when not in use. A paper feeding apparatus(100) includes a paper loading box(110) and a pickup unit(130). The paper loading box is constructed with a base member(111) and a plurality of guide members(112) to form a paper receiving space extendable according to the number of papers loaded. The base member is configured to meet the standard of papers to be received. The papers are loaded on the base member. The pickup unit is installed in the paper loading box to pick up the papers with being in contact with the papers due to self weight.
Patent KR-20080056513-A (KR)
Title: Air conditioner
Inventor: SONG SUNG WOO
IPC: F24F13/20
Filed: 2006-12-18
Abstract: An air conditioner is provided to reduce the size by forming a roller through-hole wherein rollers are penetrated through a moving panel for placing a moving panel near a front panel. An air conditioner comprises an air conditioning part(10) having air inlets and air outlets(5,6), a front panel(20) rotated at the air conditioning part, a moving panel(300), and rollers(342). The moving panel placed at the front panel is coupled with a display(2) for displaying information. The rollers are rotatably installed at the moving panel to be rolled along the front panel. A rotational shaft is mounted on the moving panel or the rollers, and a shaft supporting part(344) for rotatably supporting the rotational shaft is mounted on the other one. The moving panel has a roller through-hole wherein the rollers are penetrated. The front panel includes guides(220) for guiding the rollers.
Patent KR-20070065246-A (KR)
Title: Method of estimating water quality, estimation apparatus and preparation system of ultra-pure water using the same
Inventor: HIDEKI KOBAYASHI
IPC: G01N33/18
Filed: 2006-12-19
Abstract: A method for estimating water quality is provided to simply estimate the water quality with high sensitivity by using the silicone surface etching property of ultra-pure water as an index. And an ultra-pure water estimating apparatus and an ultra-pure water preparation system using the same method are provided. The method comprises the steps of: (a) contacting a sample water with a silicone material; (b) concentrating the concentration of dissolved hydrogen in the sample water; and (c) estimating the quality of water based on the dissolved hydrogen concentration increased by the contact with the silicone material. The apparatus for estimating ultra-pure water comprises a sample water inlet, a sample water outlet, a contact container in which a silicone material is charged, and a dissolved hydrogen measuring device which measures the dissolved hydrogen concentration of the sample water discharged from the outlet. The ultra-pure water preparation system(1) comprises an ultra-pure water preparing device, a use point of ultra-pure water, a water pipe connected from the ultra-pure water preparing device to the use point, and a circular canal of ultra-pure water from the use point and is characterized in that the apparatus for estimating ultra-pure water(2a,2b,2c) is installed at an arbitrary position of a final exit of the ultra-pure water preparing device, the water pipe or the circular canal.
Patent KR-20080057410-A (KR)
Title: Liquid crystal display device
Inventor: KANG DONG JIN
IPC: G02F1/1345
Filed: 2006-12-20
Abstract: An LCD(Liquid Crystal Display) is provided to prevent a dim block at a boundary portion of a data drive IC(Integrated Circuit) when plural data drive IC(Integrated Circuit)s are equipped. First and second substrates(10,20) are formed oppositely to each other and have a display area formed at the center thereof and a non-display area formed at the circumference of the display area. Plural gate and data lines are crossed at the display area of the first substrate so that pixel areas are defined. TFT(Thin Film Transistor)s are formed at each crossing area of the gate and data lines. Plural gate pad lines are connected with each gate line and formed at a side of the non-display area. Plural gate drive ICs(30) are connected with gate pad lines. Plural data pad lines are connected with each data line and formed at the other side of the non-display area. Plural data drive ICs are connected with each data pad line. A voltage control transistor is formed between the data pad line and data drive IC. A liquid crystal layer is formed between the first and second substrates.
Patent KR-20090000052-A (KR)
Title: Multiparty media sharing system and method thereof
Inventor: CHOI SUNG MI
IPC: G06F15/00
Filed: 2006-12-20
Abstract: A system for a multilateral media sharing service, and a method thereof are provided to make media played and controlled between users desire media sharing regardless of the storage location of a video file, thereby enabling a user including the participant of a video conference to conveniently receive various forms of media sharing services. If the media data of a share object file is transmitted, a RTP(Routing Table Protocol) replicated server(40) copies the media data and transmits the copied media data to a share object terminal. Share request terminals(10,20,30) transmit the media data of the share object file to the RTP replicated server. The share object terminal receives the media data from the RTP replicated server and reproduces the received media data.
Patent KR-20080059858-A (KR)
Title: Light emitting diode
Inventor: WOO SUNG YONG
IPC: H01L33/50
Filed: 2006-12-26
Abstract: A light emitting diode is provided to improve the excitation efficiency and luminescence efficiency of a phosphor by using the light directly incident onto the phosphor from a light source in the light emitting diode. A light emitting diode chip(140) is mounted on a body, and a reflector(160) is provided on the body to enclose the light emitting diode chip at a position adjacent to the light emitting diode chip. The reflector has inner surfaces(160a,160b) of which an upper region has a slope larger than that of a lower region. A phosphor(180) is distributed around the light emitting diode chip. The phosphor is distributed on the reflector having a slope at a position adjacent to the light emitting diode chip.