baber/WOPTO huggingface dataset:
Patent KR-20130021708-A (KR)
Title: Apparatus for fabricating light emitting diode
Inventor: JANG SUC WON
IPC: H01L21/205
Filed: 2011-08-23
Abstract: PURPOSE: An apparatus for manufacturing a light emitting device is provided to improve the quality of a light emitting device by uniformizing the flow density of gas. CONSTITUTION: A first axis(130) is arranged in a chamber(110). A carrier(120) is connected to one region of the first axis in the chamber. The carrier includes one or more substrate fixing units to fix a growth substrate(170). Gas is supplied to the chamber through a gas supply path(140). A gas injection unit(150) is connected to the gas supply path and injects the gas to the chamber. A heating device(160) provides thermal energy to reaction gas and carrier gas injected to the gas injecting unit.
Patent KR-20130021780-A (KR)
Title: 스핀들 모터
Inventor: WON IL SIK
IPC: G11B19/20
Filed: 2011-08-24
Abstract: 스핀들 모터는 회전하는 회전축; 상기 회전축에 결합되어 상기 회전축과 함께 회전하며 디스크가 안착되는 턴 테이블; 상기 턴 테이블로부터 노출된 상기 회전축에 결합되어 상기 회전축의 축 방향을 따라 움직이며 상기 디스크를 고정하는 센터 콘; 및 상기 턴 테이블의 상면에서 상기 회전축에 결합되어 상기 턴 테이블을 고정하는 턴 테이블 고정 부재를 포함한다.
Patent KR-20130022966-A (KR)
Title: Hollow type charged particle, preparation method and the usage thereof
Inventor: LIM HYUNG SUP
IPC: G02F1/167
Filed: 2011-08-26
Abstract: PURPOSE: A hollow type charged particle, a preparation method for the same and a usage thereof are provided to easily disperse color charge particles. CONSTITUTION: Hollow charged particles include inorganic oxide particles and a coating layer. The inorganic oxide particles include hollows. The coating layer is coated on the surface of the inorganic oxide particles. The coating layer is made of organic compound. The organic compound includes a substituent combining with a charge control agent.
Patent KR-20130027703-A (KR)
Title: Jig for setting position of stool on upper deck of container ship and setting method of stool using thereof
Inventor: YANG DAL JOO
IPC: B25B11/02
Filed: 2011-09-08
Abstract: PURPOSE: A jig for setting the position of a stool on an upper deck of a container ship and a stool installation method using the same are provided to increase the loaded stability of containers loaded on the top of the stool by increasing the precision of setting stool positions. CONSTITUTION: A jig for setting the position of a stool on an upper deck of a container ship comprises a jig body(1), a clamp(2), a first guide(3), and a second guide(4). The jig body is machined into a shape of the edge of the stool. The clamp is formed under one side of the jig body and fixes the jig body on the upper deck. The first guide is protruded upward from one end of the jig body to guide the position of one side of the stool. The second guide is protruded upward from the other end of the jig body to guide the other side of the stool.
Patent KR-20130030951-A (KR)
Title: Robot cleaner
Inventor: PARK JI YOUNG
IPC: A47L11/20
Filed: 2011-09-20
Abstract: PURPOSE: A robot cleaner is provided to confirm cleaning information according to performance of cleaning work or basic information of the robot cleaner in a terminal of a user by connecting the user and the robot cleaner after confirming a user accessing to a management server. CONSTITUTION: A robot cleaner comprises a main body, a driving unit(500), a detecting unit(300), a cleaning driving unit(800), a cleaning data management unit(700), a memory(720), a communication unit(600), and a micro control unit(400). The driving unit is included in one side of the main body and moves the main body. The detecting unit is included in the one side of the main body in order to generate information on movement of the driving unit and the information on movement restriction and generates position information based on the movement. The cleaning driving unit is included in the one side of the main body and collects dust which is inhaled with air and foreign substances. The cleaning data management unit is included in the main body and processes operation information depending on cleaning performance based on the position information generated by the detecting unit and the driving unit. The memory generates storage space of data processed in the cleaning data management unit. The communication unit is included in the one side of the main body and enables the movement of the data by being connected with a management server through wireless network. [Reference numerals] (200) State display unit; (300) Detecting unit; (400) Micro control unit; (500) Driving unit; (600) Communication unit; (700) Cleaning data management unit; (720) Memory; (800) Cleaning driving unit; (900) Power supply unit
Patent KR-20130031157-A (KR)
Title: Nano particle complex and method of fabricating the same
Inventor: LEE YU WON
IPC: B82Y40/00
Filed: 2011-09-20
Abstract: PURPOSE: A nanoparticle composite is provided to effectively protect nanoparticles from moisture and/or the oxygen from the outside. CONSTITUTION: A nanoparticle composite contains nanoparticles(10) and a protection film. The nanoparticle contains a compound semiconductor. A protection film covers the nanoparticles and contains metal oxide. The protection film is deposited on the outside of the nanoparticles. The nanoparticle contains the compound semiconductor containing a first metal element. The metal oxide is an oxide of a second metal element which is different from the first metal element. A method for preparing the nanoparticle complex comprises: a step of preparing the nanoparticle containing the compound semiconductor; and a step of depositing the oxide on the outside of the nanoparticles and forming a protection film.
Patent KR-20130031160-A (KR)
Title: White organic light emitting device
Inventor: SONG KI WOOG
IPC: H05B33/18
Filed: 2011-09-20
Abstract: PURPOSE: A white organic light emitting device is provided to improve efficiency by controlling the energy level of a hole transport layer or a stop layer. CONSTITUTION: An anode and a cathode are formed on a substrate. A charge generation layer is formed between the anode and the cathode. A first stack includes a first hole transport layer(105), a first light emitting layer(110), and a first electron transport layer. A second stack includes a second hole transport layer(125), a second light emitting layer(130), and a second electron transport layer, and a second electron injection layer. A first stop layer(107) and a second stop layer(127) block excitons or electrons from the hole transport layer. [Reference numerals] (AA) EBL(127 or 107) or HTL(125 or 105); (BB) EML(130 or 110)
Patent KR-20130032631-A (KR)
Title: Method for manufacturing the semiconductor device
Inventor: KIM SEUNG HWAN
IPC: H01L27/108
Filed: 2011-09-23
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent damage to a mask pattern which opens a sidewall contact formation region, thereby improving the yield of a device. CONSTITUTION: A filling isolation layer is formed between line patterns(110) in which a sacrificial layer is formed. A capping layer is formed in a protruding line pattern sidewall. Ions are injected in the capping layer formed in one side of the protruding line pattern. The sacrificial layer formed in the lower part of the capping layer is removed to expose a first insulating layer(120) and a second insulating layer(115). The exposed first insulating layer is removed to form a sidewall contact(165) which exposes the line pattern.
Patent KR-20110122653-A (KR)
Title: Sheet for electrical test and fabrication method therefor
Inventor: LEE JAE HAK
IPC: H01L21/66
Filed: 2011-09-27
Abstract: PURPOSE: A test sheet and a manufacturing method thereof are provided to improve the reliability of a whole inspection by contacting the terminal and conductive unit of a target substrate. CONSTITUTION: A conductive unit(20) is arranged in a location which corresponds to the terminal of a target substrate. A plurality of conductive particles(21) is contained in the elastic material(22) of the conductive unit. An insulative supporting unit(30) is arranged in a part except the terminal of the target substrate. The insulative supporting unit supports and insulates the conductive unit. A plurality of pores(31) is contained in the insulative supporting unit.
Patent KR-20130037091-A (KR)
Title: Negative active material and lithium battery containing the material
Inventor: YOO HA NA
IPC: H01M4/62
Filed: 2011-10-05
Abstract: PURPOSE: A negative electrode active material is provided to compensate the loss of an irreversible capacity loss due to the expansion and contraction in volume, thereby improving the lifetime cycle of a battery. CONSTITUTION: A negative electrode active material includes a primary particle. The primary particle includes a spherical carbon-based substrate; and a silicon-based nanowire arranged on the carbon-based substrate. The circularity of the carbon-based substrate is 0.7-1.0. The carbon-based substrate includes pores and the porosity is 5-30% based on the total volume of the carbon-based substrate. A lithium battery(30) includes a negative electrode(22) which includes the negative electrode active material and a binder; a positive electrode(23) arranged in the opposite of the negative electrode; and an electrolyte arranged between the negative electrode and the positive electrode.
Patent KR-20130037781-A (KR)
Title: Structure for vegetion earths retaining wall using a protection net for slope
Inventor: JUNG JONG GUN
IPC: E02D17/20
Filed: 2011-10-07
Abstract: PURPOSE: An earth retaining wall installation structure by using a bank guard net is provided to variously form the slope of a retaining wall, to facilitate to transport materials, and to be environmentally friendly by greening the whole surface of the retaining wall. CONSTITUTION: An earth retaining wall installation structure by using a slope guard net comprises a support unit(100), a ground reinforcement sheet(200), and a slope guard net(300). The support unit comprises a bottom reinforcement body(110), a joint(116), a wall reinforcement body(120), and a fixture(130). The ground reinforcement sheet is installed over hardened base ground(10) and cut ground(20) in order to prevent the loss of reinforcement earth(32). The rear surface of the slope guard net is equipped with a vegetation sheet(400) which is attached with seeds for vegetation on the whole surface of the retaining wall.
Patent KR-20130038570-A (KR)
Inventor: YANG HOI SUNG
IPC: B61B13/04
Filed: 2011-10-10
Abstract: 본 발명은 외선형 레일 상에 놓여 회전을 통해 이동하는 차륜부, 차륜부와 연결되되 차륜부의 상부에 위치하는 상판, 상판 상부에 위치하고 승객을 수용하는 몸체 및 몸체의 균형을 조절하고 상판과 몸체 사이에 구비되는 균형조절장치를 포함하는 외선형 경전철에 사용되는 차륜시스템에 관한 것으로, 외선형 레일과 접하는 복수의 차륜부; 차륜부와 연결되는 하단부와, 상판과 연결되되 외선형 레일의 곡선부에 대응하여 차륜부가 일정각도로 회전가능하게 형성된 상단부로 이루어진 연결부재; 및 상단부를 수용하되 차륜부가 상판의 좌우방향으로 왕복 가능하도록 상판에 형성된 수용부를 포함하여, 외선형 레일과 상판 사이에 구비되고 외선형 레일을 따라 차륜부가 일정각도로 회전하면서 좌우방향으로 왕복하는 것을 특징으로 한다. 본 발명에 따르면 복수의 차륜부, 연결부재 및 상판에 형성된 수용부를 포함하는 차륜시스템이 외선형 경전철에 적용됨으로써, 곡선부 상의 차륜부 각각은 상판의 중심축선을 기준으로 원심력 방향 쪽에 모두 위치하게 된다. 이는 외선형 경전철에 가해지는 하중을 효과적으로 분산시킬 수 있는 효과가 있다. 따라서, 외선형 레일의 곡선부에 캔트를 형성할 필요가 없어짐에 따라 공사기간이 단축되어 비용절감이 가능하고, 곡선구간을 곡률반경 40m이내로 형성할 수 있어 토지공간의 효율적 활용이 가능한 효과가 있다.
Patent KR-20130038745-A (KR)
Title: Apparatus and method for providing key effect sound in a portable terminal
Inventor: LYOU HAK SUNG
IPC: G11B20/10
Filed: 2011-10-10
Abstract: PURPOSE: A key sound effect providing device and a method thereof are provided to rapidly offer key sound effects corresponding to a key selected from a portable terminal by enabling a user to select the key. CONSTITUTION: A memory(107) stores a plurality of key sound effects corresponding to a plurality of keys included in a keypad with a PCM(Pulse Code Modulation) method in advance. When one key is selected from the plurality of the keys, a control unit(101) detects the key sound effects corresponding to the key selected from the plurality of the key sound effects. An audio processing unit(109) outputs the detected key sound effects through a speaker. The key sound effects are stored in a code area of a memory. [Reference numerals] (101) Control unit; (103) Display unit; (105) Key input unit; (107) Memory; (109) Audio processing unit; (111) RF unit; (113) Data processing unit;
Patent KR-20130043761-A (KR)
Title: Clutch apparatus
Inventor: JEON DO HYUNG
IPC: F16D43/18
Filed: 2011-10-21
Abstract: PURPOSE: A clutch device is provided to rapidly switch the direction of a welding carriage and minimize the damages to the components. CONSTITUTION: A clutch device comprises a rotary shaft, a wheel(200), a pulley(300), and a clutch unit(400). The wheel is arranged on a rotary shaft and freely and separately rotates from the rotary shaft by receiving the rotatory power of a driving source. The pulley is joined to the rotary shaft by a key and rotates with the rotary shaft. The clutch unit is positioned in between the wheel and pulley. The clutch unit delivers or blocks the rotatory power between the wheel and the pulley.
Patent KR-20130045442-A (KR)
Title: Automatic sowing machine
Inventor: CHO YOUNG ZIP
IPC: A01C7/04
Filed: 2011-10-26
Abstract: PURPOSE: An automatic seed sowing machine is provided to sow in a seedling plate by inserting the seeds into a seed insertion hole. CONSTITUTION: An automatic seed sowing machine comprises a plurality of seed guides(60) which is vertically formed around a seed insertion groove; a seed feeder which is formed to be separated from a seed board in order to store seeds in a seed storing box by supplying seeds between the seed guides; an air discharging tool(80) which separates the seeds around the seed insertion groove by air while vertically moving along the seed board in order to store the seeds in the seed storing box and discharges air; and a plurality of vibrating motors formed in an inhaling box in order for the seeds which are inserted into the seed insertion groove to be seeded on the seedling plate.
Patent KR-20130048832-A (KR)
Title: A detachable handle for cooking vessels
Inventor: SEO JUNG DUK
IPC: A47J45/10
Filed: 2011-11-03
Abstract: PURPOSE: A removable handle for a cooking container is provided to connect a cam shaft after dividing the cam shaft into an upper cam shaft and a lower cam shaft and to safely grip the cooking container. CONSTITUTION: A removable handle for a cooking container comprises an upper cover(210), a lower cover(220), a slide plate(230), a cam shaft(240), and a lever(250). The slide plate is installed between the upper cover and the lower cover. The slide plate comprises a slide plate body and a slide plate holder(232). The slide plate holder is formed to be corresponded to a lower cover holder(222) in front of the slide plate body. The cam shaft horizontally moves the slide plate. The cam shaft comprises an upper cam shaft and a lower cam shaft. The lower cam shaft is detachably inserted to a lower part of the upper cam shaft. The lever rotates the cam shaft.
Patent KR-20130049314-A (KR)
Title: Vacuum forming apparatus
Inventor: LEE MYUNG SOO
IPC: B29C51/10
Filed: 2011-11-04
Abstract: PURPOSE: A vacuum molding device is provided to reduce working time by simultaneously inserting a molding material into a fixed upper mold and a lower mold which is separated to another space by two worker. CONSTITUTION: A vacuum molding device comprises a main body(10), a cover(20), an upper mold(30), a lower mold(40), and a mounting member(50). The cover is engaged with the main body and a predetermined space forming a vacuum space is formed on the lower surface. A plurality of grooves(51) in which a molding material is supplied is formed on a lower part of the upper mold. A plurality of protrusions(52) in which is engaged with the groove is formed on the upper surface of the lower mold. The mounting member attaches and detaches the lower mold to determined position of the main body.
Patent KR-20130050596-A (KR)
Inventor: JOUNG WHI DONG
IPC: B01D35/22
Filed: 2011-11-08
Abstract: PURPOSE: A sterilizing method of a water tank for water purifier is provided to supply tap water to the water tank inside, thereby effectively sterilizing the inner part of the water purifier without a separate apparatus for producing sterilizing substance. CONSTITUTION: A water purifier comprises: a filter unit, a water storage tank(8) and a connecting pipe for water service(40). The filter unit filters tap water and produces purified water. The water storage tank stores the purified water produced by the filter unit. The connecting pipe for water service supplies the tap water to the water storage tank inside to sterilize the water storage tank. The filter unit is equipped with an inlet(16a), an outlet(16b), and a membrane filter(16) formed with a de-ionized water drain portion. Water is flowed in through the inlet, and the filtered water flows out through the outlet. The de-ionized water flows out through the de-ionized water drain portion. A sterilizing method of a water tank for water purifier comprises the following steps: (i) draining purified water which is stored in the water storage tank after being filtered by the filter unit; (ii) supplying the tap water into the water storage tank and sterilizing the water storage tank; and(iii) draining the tap water of the water storage tank.
Patent KR-20130050777-A (KR)
Inventor: SEO CHANG MIN
IPC: H04N5/50
Filed: 2011-11-08
Abstract: PURPOSE: A sash for tuner installation is provided to protect a support fixture from an outer impact by supporting the fixture on a border of a connector. CONSTITUTION: A hole(14) is formed on a side to solder and cock a connector of a tuner. The hole forms a protrusion(14a) for rotation prevention. A support fixture(15) is protruded from a side. The support fixture is attached to a border of the connector. The support fixture is formed into a disc shape. The hole is formed on the top of a sash(10).
Patent KR-20130053250-A (KR)
Title: Light emitting devcie package
Inventor: KANG HEE SANG
IPC: H01L33/50
Filed: 2011-11-15
Abstract: PURPOSE: A light emitting device package is provided to improve color reproducibility by constantly spraying phosphors. CONSTITUTION: A body has a cavity(105) composed of a lateral side and a bottom side. A first metal layer(122) and a second metal layer(124) are separately arranged on the body. A light emitting device(140) is arranged in the cavity and is electrically connected to the first metal layer and the second metal layer. A wavelength conversion layer(160) includes a phosphor(162) and a resin layer and fills the cavity to surround the light emitting device. The phosphor is arranged on the side of the cavity.
Patent KR-20130055790-A (KR)
Title: High efficiency heat pump type cooling and heating apparatus
Inventor: LEE HYOUNG MOON
IPC: F24D15/04
Filed: 2011-11-21
Abstract: PURPOSE: A high efficiency heat pump type cooling and heating device is provided to produce hot water regardless of a heating or cooling operation by heating the hot water inside a hot water tank with high temperature through the heat exchange with a refrigerant from a compressor in a hot water heat exchanger. CONSTITUTION: A high efficiency heat pump type cooling and heating device comprises a compressor(10), a hot water heat exchanger(20), a load side heat exchanger(30), a condenser(40), a heating expansion valve(50), a heat source side heat exchanger(60), and a four-way valve(70). The hot water heat exchanger is connected to the compressor. The hot water heat exchanger heats hot water inside a hot water tank with high temperature by exchanging heat with refrigerant from the compressor. The four-way valve is installed between the hot water heat exchanger and load side heat exchanger. The four-way valve is separately connected to the heat source side heat exchanger and condenser. The four-way valve supplies the refrigerant which passes through the hot water heat exchanger to the load side heat exchanger and changes a fluid passage in order to supply low temperature refrigerant which passes through the heat source side heat exchanger to the compressor through the condenser at the same time during a heating operation. [Reference numerals] (3) Hot water tank; (5) Load side; (7) Heat source side
Patent KR-20120115071-A (KR)
Title: Cleaning apparatus, sterilizing apparatus comprising the same, and cleaning ring used thereto
Inventor: YANG YOUNG CHUL
IPC: C02F1/32
Filed: 2011-11-21
Abstract: PURPOSE: A cleaning ring for cleaning a rod structure is provided to prevent the degradation of cleaning force with an elastic ring even if an inner circumference of the cleaning ring is worn out and to facilitate the disassembly of the cleaning ring. CONSTITUTION: A cleaning ring for cleaning a rod structure comprises an upper ring, a lower ring, and an elastic ring(50). The upper ring comprises upper first and second semi-circular rings(31,32) which are separated each other. The upper first and second semi-circular rings respectively comprise a protrusion portion with a horizontal coupling groove and an uneven portion. The lower ring comprises lower first and second semi-circular rings(38,39) which are separated each other. The lower first and second semi-circular rings respectively comprise a protrusion portion with a horizontal coupling groove and an uneven portion. The elastic ring is inserted in the coupling grooves of the upper and lower rings. The uneven portions and the protrusion portions of the upper ring are correspondently coupled to the protrusion portions and the uneven portions of the lower ring.
Patent KR-20130059218-A (KR)
Title: Offset printing method for recycling paper
Inventor: KIM YEONG LEUL
IPC: B41F15/14
Filed: 2011-11-28
Abstract: PURPOSE: A method for performing a high-quality offset-printing on a low-quality recycled paper is provided to perform an offset printing of high-quality on a low-quality recycled paper, thereby reducing the utilization of high-quality natural pulp paper. CONSTITUTION: A method for performing a high-quality offset-printing on low-quality recycled paper is as follows: a step of preparing solvent-free soy ink of a viscosity of 280-310 CP; a step of providing the ink to a litho plate cylinder(302); a step of transferring the ink of the litho plate cylinder to a blanket cylinder; a step of printing the ink transferred to the blanket cylinder on the low-quality recycled paper; and a step of drying the low-quality recycled paper.
Patent KR-20130063940-A (KR)
Title: Uplink synchronization method between terminal and base station
Inventor: HWANG HYUN GU
IPC: H04W56/00
Filed: 2011-12-07
Abstract: PURPOSE: An uplink synchronization method between a terminal and a base station is provided to effectively execute an uplink process between the base station and the terminal in a coast wireless communication system. CONSTITUTION: A terminal transmits an initial access signal to a base station(210). The base station obtains uplink synchronization by using the initial access signal received from the terminal(220). The base station notifies the acquisition of the uplink synchronization to the terminal(230). The terminal transmits a data signal to the base station(240). The base station receives the data signal from the terminal(250). [Reference numerals] (210) Terminal transmits an initial access frame; (220) Base station obtains uplink synchronization by using an initial access frame; (230) Notify the acquisition of uplink synchronization to a terminal; (240) Terminal transmits a data frame; (250) Receive a data frame; (260) Base station tracks uplink synchronization; (AA) Start; (BB) End