baber/WOPTO huggingface dataset:
Patent KR-20100117033-A (KR)
Title: Solder ball printing device
Inventor: IGARASHI AKIO
IPC: H01L21/58
Filed: 2010-04-22
Abstract: PURPOSE: A soldering ball printing unit is provided to efficiently use soldering balls by collecting remained soldering balls and reuse the collected soldering balls for filling a mask opening. CONSTITUTION: A soldering ball reservoir(60) contains soldering balls(24). A soldering ball shaking and pulling unit(64) is located on the lower side of the soldering ball reservoir. The soldering ball shaking and pulling unit pulls a preset amount of soldering balls from the soldering ball reservoir. A transferring unit(8) transfers the soldering ball shaking and pulling unit along a substrate.
Patent KR-20100057767-A (KR)
Title: Memory mounting tester
Inventor: YOON YONG SIK
IPC: G11C29/00
Filed: 2010-05-10
Abstract: PURPOSE: A memory mounting testing device is provided to implement easy loading/ unloading a memory in/from a test main substrate by using a test handler. CONSTITUTION: A memory testing device comprises a test housing(100), an interface board(110), and a test main substrate(200). The interface board is installed in the single-side of the test housing. The test main substrate is slid in the test housing. The test main substrate is installed to a slot. The slot is arranged in the single-side of the interface board. A memory socket(250) is arranged in the one-side end of the test main substrate. The memory is inserted into the memory socket.
Patent KR-20110125098-A (KR)
Title: Brushless dc motor and drarin pump having the same
Inventor: CHO SANG YOUNG
IPC: F04D29/04
Filed: 2010-05-12
Abstract: PURPOSE: A brushless dc motor and a drain pump having the same are provided to reduce the friction loss of a rotary shaft while having high sealing. CONSTITUTION: In a brushless dc motor and a drain pump having the same, a housing comprises a rotor accommodating groove A stator is inserted into the outer circumference of the rotor accommodating groove and is fixed inside the housing. A rotor is inserted into the rotor accommodating groove, and it is installed in the outside of the housing to be rotatable. A sealer is included in the outside of the rotor and opens the rotor accommodating groove. The rotor comprises the rotary shaft The sealer comprises a lubrication storage(1422).
Patent KR-20110129062-A (KR)
Title: Concrete-degrading accelerator
Inventor: HEO GWEON
IPC: G01N17/00
Filed: 2010-05-25
Abstract: PURPOSE: A concrete degradation accelerator is provided to realize the environmental conditions in a test chamber by a temperature/humidity control unit, CO2 concentration control unit, and a water spraying unit and perform various test related to the degradation of concrete under various environmental conditions. CONSTITUTION: A concrete degradation accelerator comprises a test chamber, an operating unit, a temperature/humidity control unit, a CO2 concentration control unit, a water spraying unit, a pressure control unit, and a display unit. The test chamber comprises an opening/closing unit and can hold concrete specimen. The operating unit sets environmental conditions and a pattern to control the environmental conditions. The temperature/humidity control unit compares the conditions input to the operating unit with information transferred from the temperature/humidity sensor to control temperature and relative humidity in the test chamber.
Patent KR-20110134702-A (KR)
Title: Front end module with pipe type stiffener
Inventor: SO WON SUB
IPC: B60K11/04
Filed: 2010-06-09
Abstract: PURPOSE: The manufacture simply and the front-end module equipped with the tubularity stiffener can enhance the productivity. CONSTITUTION: The front end module with pipe type stiffener is as follows. A stiffener(10) is included of the shape of pipe. The stiffener is included of the form over the time convexly bent about the front of a bumper(160) to center. It is formed into the shape that is reduced so that both side end point(11) of stiffener accomplish the plane. It is face-contacted with the pars plan of both side end point and a bracket(165) is combined.
Patent KR-20110133396-A (KR)
Inventor: CHOI YOUNG EE
IPC: E05B9/08
Filed: 2010-06-14
Abstract: PURPOSE: A locking apparatus for the safety bar of a glass door is provided to reduce a manufacturing cost and be easily assembled using only a simple structure of a slide prevention member. CONSTITUTION: A locking apparatus for the safety bar of a glass door includes a slide prevention member(60). The slide prevention member is fixed to be rotated with the end part of a lock bunch(54). The slide prevention member is arranged to be vertically stood to the height direction of a glass door or be laid in parallel as the lock bunch reiterates the 90 degrees of rotation.
Patent KR-20110136524-A (KR)
Title: Sub-frame for front suspension of automobile device for vehicle
Inventor: LEE KI SU
IPC: B62D21/02
Filed: 2010-06-15
Abstract: PURPOSE: A sub frame for front suspension of a vehicle is provided to reduce the depreciation speed of a vehicle body by inducing the separation of a mounting unit. CONSTITUTION: A sub frame for front suspension of a vehicle comprises a buffer bracket(50). The buffer bracket is mounted on the front of a main frame(10) corresponding to power train. The buffer bracket comprises a slope inclined to the power train from the front of the main frame and disperses collision load through the power train. The buffer bracket is arranged on and between both sides of the front of the main frame.
Patent KR-20110137076-A (KR)
Title: Floating cover
Inventor: CHANG DONG HO
IPC: B32B3/30
Filed: 2010-06-16
Abstract: PURPOSE: A floating cover is provided to improve the durability and shock sensitivity of a product by improving the structure of a fabric. CONSTITUTION: A fabric(110) is manufactured by utilizing a predetermined pattern. The fabric of a slope and a weft are manufactured by a polyolefine material. A convex unit(115) and a concave unit(116) is formed at the upper side and lower side of the fabric. An upper waterproof coating layer(120a) and a lower waterproof coating layer(120b) are formed at the upper and lower side of the fabric.
Patent KR-20110137196-A (KR)
Title: Shredder and method of controlling the same
Inventor: WOO DAE SEUNG
IPC: B02C18/06
Filed: 2010-06-16
Abstract: PURPOSE: A paper chopper and manufacturing method thereof are provided to control the angle of a paper supplying unit by determining the state of a paper according to the rotation number of a motor. CONSTITUTION: A transfer roller(55) transfers papers to a grinding cutter(40). A first driving source(30) provides a driving force to the grinding cutter and the transfer roller. The transferred paper is installed at the upper side of a first paper supplying unit(51). A second supplying unit(52) is rotatably installed at the first paper supplying unit. A second driving force(53) provides the driving force in order to selectively locate the second paper supply unit and the first supply unit at a paper chopper.
Patent KR-20110111209-A (KR)
Inventor: KIM HAN KI
IPC: H01L21/30
Filed: 2010-06-17
Abstract: 본 발명은 플렉서블(flexible) 반도체 소자의 제조 방법에 관한 것으로, 보다 구체적으로 레이저 투과율이 높은 모재 기판과 레이저 흡수율이 높은 희생층을 이용하여 레이저 리프트 오프 공정으로 모재 기판과 희생층 사이의 격막 분리시 반도체 소자에 발생하는 결함을 방지하고 우수한 스위칭 특성과 반도체 소자의 제현성 및 품질 균일성을 확보할 수 있는 플렉서블 반도체 소자의 제조 방법에 관한 것이다.
Patent KR-20110138585-A (KR)
Title: Lcd back light unit having switching function
Inventor: HWANG HYUN HA
IPC: G02F1/13357
Filed: 2010-06-21
Abstract: PURPOSE: A liquid crystal display back light unit including a switching function is provided to improve picture quality by selectively controlling the light of a backlight unit. CONSTITUTION: A reflection board(20) reflects the light of a light source(10) to a liquid crystal panel. A prism sheet guides the travel route of the light in order to emit the light to the liquid crystal panel. A dynamic diffusion plate is installed between the reflection board and the prism sheet. An active diffusion plate controls the selective penetration of the light. The active diffusion plate includes a first transparent substrate(110), a liquid capsule layer(130), and a second transparent board(120).
Patent KR-20120002337-A (KR)
Title: Method of preparing composition of chlorohydrins and method of preparing epichlorohydrin using composition of chlorohydrins prepared by the same
Inventor: SONG WON SEOB
IPC: C07C31/34
Filed: 2010-06-30
Abstract: PURPOSE: A manufacturing method of chlorohydrins is provided to improve the yield and the selectivity of chlorohydrins and to prevent the reduction of reaction speed, by removing water, which is by product of a reaction, without the loss of chlorinating agent or catalyst. CONSTITUTION: A manufacturing method of chlorohydrins comprises: a first reacting step reacting polyhydroxy aliphatic hydrocarbon with a chlorinating agent; a water removal step separating water, discharged from the first reacting step, to a water-rich layer and water-poor layer; and a second reacting step reacting the reactant with the chlorinating agent or additional chlorinating agent; a step of obtaining chlorohydrins concentrates by purifying the reactant discharged from last reacting step among the plurality of reacting steps; a step of obtaining a first chlorohydrins composition by mixing the chlorohydrins concentrates and the water-rich layer; and a step of obtaining a second chlorohydrins composition through the dilution of the first chlorohydrins composition by water.
Patent KR-20110002445-A (KR)
Title: Silicate-based oxide phosphor and method of preparating podwer of the same
Inventor: YOON DAE HO
IPC: C09K11/79
Filed: 2010-07-01
Abstract: PURPOSE: A silicate-based oxide phosphor is provided to enable use as a fluorescent substance for a display or a lamp containing a cold cathode fluorescent lamp due to uniform particle size distribution and excellent luminous efficiency. CONSTITUTION: A method for preparing a silicate-based oxide phosphor comprises the steps of: impregnating an aqueous solution including alkali metal salt, divalent metal salt or combination thereof, silicon compound and rare earths metal salt, to a polymer; sintering the precursor in a furnace heated to the temperature of 400-1000 °C and again sintering the precursor in a reducing atmosphere to obtain SiO-based phosphor powder including alkali metal, +2 metal or combination thereof.
Patent KR-20120004726-A (KR)
Title: Cap for faucet
Inventor: PARK JE YOUNG
IPC: E03C1/042
Filed: 2010-07-07
Abstract: PURPOSE: A faucet protective cap is provided to prevent injury on a human body caused by a collision against a faucet and to offer visual effect by having a whale shape. CONSTITUTION: A faucet protective cap(100) is made of rubber that has elasticity and is not harmful for human body. A faucet insertion hole(300) is made of rubber with high elasticity to be restored in spite of being bent.
Patent KR-20120004798-A (KR)
Title: Composition for the protection and treatment of macular degeneration comprising green tea acetone extract
Inventor: CHOUNG MYOUNG GUN
IPC: A61P27/02
Filed: 2010-07-07
Abstract: PURPOSE: A composition containing green tea acetone extract for preventing and treating macular degeneration is provided. CONSTITUTION: A composition for preventing and treating macular degeneration contains green tea acetone extract as an active ingredient. The extract contains lutein of chemical formula 1 as an active ingredient. The extract is prepared by dipping dried green tea leaf powder in acetone, filtering, placing the liquid at 4 to -20°C for 12-24 hours to remove impurities, adding saturated saline solution, distilled water, and hexane, and hexane fractioning. A health food for preventing and treating macular degeneration contains the green tea acetone extract as an active ingredient.
Patent KR-20120005868-A (KR)
Title: Operating method for clothes treating apparatus
Inventor: KIM MIN JI
IPC: D06F58/28
Filed: 2010-07-09
Abstract: PURPOSE: A driving method of a clothing process apparatus is provided to improve the convenience of a user by solving the mat of laundry. CONSTITUTION: A clothing processing apparatus rotates a drum in a heating off-state(S01). The clothing processing apparatus changes a rotation cycle(S02). The clothing processing apparatus supplies heat wind to the inside of a drum(S03). Water content is lower than twenty percentages, the rotation direction of the drum is fixed(S06, S07). The water content is lower than ten percentages, the clothing processing apparatus terminate a drying service(S08).
Patent KR-20110006638-A (KR)
Title: Iii-nitride semiconductor laser diode
Inventor: AKITA KATSUSHI
IPC: H01S5/065
Filed: 2010-07-14
Abstract: PURPOSE: A III-family nitride semiconductor laser diode is provided to easily stabilize an oscillation mode in an optical guide layer by forming thick optical guide layer and active layer. CONSTITUTION: A III-family nitride substrate(13) includes a semi-polar major face(13a). An n-type clad layer(15) is composed of a III-family nitride containing aluminum. A p-type clad layer(19) is composed of an active layer(17) and the III-family nitride containing aluminum. A first optical guide layer(21) is installed between the n-type clad layer and the active layer. A second optical guide layer is installed between the p-type clad layer and the active layer.
Patent KR-20110009056-A (KR)
Title: An apparatus for water-inflowing using a diversion dam
Inventor: LEE DAL SOO
IPC: E02B3/04
Filed: 2010-07-20
Abstract: PURPOSE: A seawater intake apparatus using a diversion dam is provided to ensure continuous stable inflow of much seawater from the open sea to the inland sea. CONSTITUTION: A seawater intake apparatus using a diversion dam comprises a structure(100) and a diversion dam(500). The structure is located to divide the inland sea and the open sea and formed with a water channel(110) inside for letting the seawater flow from the open sea to the inland sea. The diversion dam is installed in the open sea, separate from the structure, to form a detention reservoir(510).
Patent KR-20120009838-A (KR)
Title: Solar cell and method of fabricating the same
Inventor: JO JUNG SIK
IPC: H01L31/04
Filed: 2010-07-21
Abstract: PURPOSE: A solar battery and a manufacturing method thereof are provided to improve light capture ability by forming a first electrode into a double layer of a first TCO layer and a second TCO layer and multiplying an optical path of light which is entered inside the solar battery. CONSTITUTION: A first TCO(Transparent Conductive Oxide) layer(120a) is formed on the side of an insulating substrate(101). The first TCO layer is formed by evaporating SnO2 by using an atmospheric pressure chemical vapor deposition method. A second TCO layer(120b) is formed on the top of the first TCO layer by evaporating ZnO by using a sputtering method. A semiconductor layer(140) is formed on the second TCO layer. A second electrode(130) is formed by evaporating metal materials on the semiconductor layer.
Patent KR-20120011519-A (KR)
Title: Apparatus for sealing the end of conduit liner strcuture
Inventor: PARK JAI SUNG
IPC: F16L55/163
Filed: 2010-07-29
Abstract: PURPOSE: An end-sealing apparatus of a pipeline repair structure is provided to air-tightly press a repair member corresponding to various inner diameters of a pipe to the inner wall surface of the pipe because the external diameter of the cylindrical body is varies according to an insertion length of an insertion member. CONSTITUTION: An end-sealing apparatus of a pipeline repair structure comprises a sealing member(11) and a sealing cap(20). The sealing member hermetically seals a gap between the end parts of a pipe(1) and a repair member(2). The sealing cap air-tightly presses the end parts of the sealing member and repair member to the inner wall surface of the pipe. The sealing member comprises a side coating section(11a) and an extended coating section(11b). The side coating section is applied to the sides of the end parts of the repair member and pipe. The extended coating section is extended and applied to the inner diameter surface of the repair member end part.
Patent KR-20120012189-A (KR)
Inventor: NA HYUN JOO
IPC: B65D6/18
Filed: 2010-07-30
Abstract: 본 발명은 제작이 용이하고 제작비용이 절감되며, 형태유지성이 뛰어나서 외부충격에 강하므로 안정성이 우수할 뿐만 아니라 다단 적층시에도 안정성이 유지되고, 접었을 때 사이즈를 보다 컴팩트하게 할 수 있는 접이식 수납함에 관한 것이다.  
본 발명에 따르면, 제지나 직물 또는 형태변형 가능한 합성수지재로 이루어지며 상면이 개폐되는 외장케이스(10); 이 외장케이스(10)의 상면의 형태를 유지시키는 테두리 형상의 상면프레임(20); 및 일단에 갈고리 형상의 걸림고리(32)가 일체로 형성되게 합성수지로 사출되어 상기 걸림고리(32)가 상기 상면프레임(20)에 회동가능하게 끼워지며, 회동에 따라 외장케이스(10)가 접혀지거나 외장케이스(10)의 측면의 형태를 유지시키는 지지프레임(30);을 포함하는 것을 특징으로 하는 접이식 수납함이 제공된다.
Patent KR-20120014383-A (KR)
Title: Apparatus to plate substrate
Inventor: LEE JAI HONG
IPC: C25D17/02
Filed: 2010-08-09
Abstract: PURPOSE: A substrate plating apparatus is provided to prevent the excessive plating on an edge area of a substrate by controlling the concentration of cation. CONSTITUTION: A substrate plating apparatus comprises a process chamber(110), a cathode voltage applying part(150), a plating uniform, and a controlling element(160). The process chamber accepts electrolyte. The process chamber has a target part(120) generating cation on the inside bottom in an anode voltage approving time. The target part generates cation in the anode voltage approving time. The cathode voltage applying part applies the electrode voltage to a substrate.
Patent KR-20120014695-A (KR)
Title: Table for class and training
Inventor: CHOI JIN SUK
IPC: A47B3/00
Filed: 2010-08-10
Abstract: PURPOSE: A table for a class and training is provided to reduce the manufacturing cost by reducing the welding cost, and to offer improved productivity by reducing the working time. CONSTITUTION: A table for a class and training comprises the following an upper plate(100), left and right leg frames(400), and leg supporters(900). The upper plate includes a hinge hole and a jamming rod located on the lower side of the plate. The upper frame is assembled to a support frame. Storage plates are assembled to the lower side of a side plate of the support frame using screw holes matching combining holes of the side plate. A hinge shaft hole matching a hinge hole of the side plate is located on the upper end of the left and right leg frames.
Patent KR-20120015917-A (KR)
Title: 석탄 코우크스의 가공 방법
Inventor: SON SU NAM
IPC: B01D47/00
Filed: 2010-08-13
Abstract: 본 발명 석탄코우크스 가공방법은 석탄코우크스를 가공할때 발생되는 타르와 유해가스를 줄이고자 산소를 차단하고 온도와 시간을 맞추어 친환경적으로 석탄코우크스를 가공하고자 한다.
Patent KR-20100101059-A (KR)
Title: System and method of creating egs group utilizing fault zone
Inventor: RHEE SHIE WOO
IPC: E21B41/00
Filed: 2010-08-24
Abstract: PURPOSE: A system and a method for forming an Enhanced Geothermal System group using a fault zone are provided to remarkably reduce required costs by cost-efficiently forming an EGS group. CONSTITUTION: A method for forming an Enhanced Geothermal System group using a fault zone is as follows. An open hole section of a production well is arranged in a fault core of an inactive fault zone. Open hole sections of an injection well are arranged in a fault damage zone or a host rock of the fault zone to complete boring. Natural fracture zones formed in the fault zone are expanded by performing hydraulic-fracturing. An artificial fracture zone is created in the host rock when necessary.
Patent KR-20120022027-A (KR)
Title: 직결식 가스 차단장치
Inventor: PARK JIN SEONG
IPC: F23N1/00
Filed: 2010-08-31
Abstract: 본 발명에 따른 직결식 가스 차단장치는 상호 결합되는 상부 케이스와 하부케이스, 상부/하부케이스의 결합으로 만들어지는 내부 수용공간에 설치된 DC 모터와 가스배관에 연결된 가스밸브로부터 돌출되어 하부케이스 안으로 관통되어 들어온 가스밸브회전축에 결합된 밸브접속기어와 DC 모터와 밸브접속기어 사이를 치차결합에 의해 연결하는 원형기어들로 이루어진 구동부 및 가스배관을 사이에 두고 하부케이스의 후면에 연결되는 가리개를 포함하며, 특히 하부케이스와 가리개의 접촉면적을 최소화함으로써 가스누설 검사를 위한 주기적 검침을 쉽게 한 것을 특징으로 한다.
Patent KR-20100117052-A (KR)
Title: Keypad assembly for mobile communication and fabrication method thereof
Inventor: KIM JOUNG HWAN
IPC: H01H13/704
Filed: 2010-09-24
Abstract: PURPOSE: A key-pad assembly for a mobile and a method for manufacturing the same are provided to improve the utility of light from a light guiding sheet by transmitting the light without a diffusing and scattering phenomenon. CONSTITUTION: A key-button(21) is formed on the upper side of a key body. A protrusion is formed on the corresponding position of the key-button. A light guiding unit(30) is attached on the upper side of the key body. The light guiding unit guides light and upwardly emits the light. The light guiding unit includes a light guiding sheet(31) and an irregular reflecting layer(33).
Patent KR-20120032816-A (KR)
Title: Supporting structure for regenerating articular cartilage
Inventor: YU WOONG RYEOL
IPC: D04C1/06
Filed: 2010-09-29
Abstract: PURPOSE: A supporting structure for regenerating articular cartilage is provided to imitate the physical property of real cartilage. CONSTITUTION: A supporting structure for regenerating articular cartilage comprises braiding yarns(10), first oriented yarns, and second oriented yarns. The braiding yarns form a multi-layered structure by being twisted at a braiding angle in a plurality of directions. The first oriented yarns are placed between braiding yarns. The second oriented yarns are placed between braiding yarns which are orthogonal to the first oriented yarns.
Patent KR-20120035448-A (KR)
Title: Actuator using oil pressure or pneumatic pressure
Inventor: KIM KI CHAN
IPC: F15B15/14
Filed: 2010-10-05
Abstract: PURPOSE: An actuator using oil pressure or pneumatic pressure is provided to prevent air or fluid from flowing out to the outside since a supplementary pressure chamber is tightly sealed using a sealing unit including a fixing key. CONSTITUTION: An actuator using oil pressure or pneumatic pressure comprises a work cylinder(110), a work rod(120), an insertion groove(124), a rod(130), and a supplementary pressure chamber(190). The piston is installed on one end of the work rod. The insertion groove is formed inside the work rod. The first flow hole is formed in the longitudinal direction of the rod. One end of the rod is inserted into the inside of the insertion groove. The supplementary pressure chamber connects to the first flow hole and is formed between the insertion groove and the rod.
Patent KR-20120036396-A (KR)
Title: Process for preparing nanodendrites
Inventor: LEE IN SU
IPC: B82B3/00
Filed: 2010-10-08
Abstract: PURPOSE: A manufacturing method of the nanodendrite is provided to improve activity of an electric catalyst to ORR(Oxygen Reduction Reaction) by using Lf-PtND(Ligand-free Pt(Platinum)-on- Au(Gold) Nanodendrite. CONSTITUTION: A manufacturing method of the nano dendrite is as follows. The aqueous suspension includes a nanorattle structure. The nano nanorattle structure comprises a hollow porous silica nanoshells and nano crystals entrapped in a hollow portion. Platinum salt is reacted with the reducing agent in the aqueous suspension to obtain platinum nano dendrite coated to the porous silica shell. The hollow porous silica nanoshells are removed from platinum nano dendrite [Lf-PtND coated with porous silica nanoshells.
Patent KR-20120039213-A (KR)
Inventor: LEE SANG JIN
IPC: H01H49/00
Filed: 2010-10-15
Abstract: 제조시간을 감소시킬 수 있게 한 전자개폐장치가 개시된다. 이를 위한 전자개폐장치는 상기의 과제를 달성하기 위한 본 발명에 따른 전자개폐장치는, 코일조립체와, 상기 코일조립체의 하측에 결합된 하부프레임을 포함하며, 상기 코일조립체는 하방으로 돌출형성된 적어도 하나의 연결단자를 포함하고, 상기 하부프레임은 상기 코일조립체로 전류를 공급하는 것으로, 상기 연결단자와 통전되도록 연결되는 적어도 하나의 연결홀이 형성된 터미널단자와, 상기 터미널단자의 적어도 일부분을 감싸도록 형성되고, 상기 터미널단자의 연결홀이 외부로 노출되도록 적어도 하나의 관통홀이 형성된 하부하우징을 포함한다.  이에 따라, 코일조립체와 하부프레임을 더욱 용이하게 결합시킬 수 있으므로, 전자개폐장치를 제조하는 시간이 단축될 수 있다.
Patent KR-20120041338-A (KR)
Title: A pillow for sound sleep
Inventor: LEE MYONG SOO
IPC: A47G9/10
Filed: 2010-10-21
Abstract: PURPOSE: A pillow for a sound sleep is provided to help blood circulation and to induce a sound sleep by providing a massage effect. CONSTITUTION: A pillow for a sound sleep comprises a neck support part(110), a head support part(120), a fomentation pack(130), and ceramic balls(140). A pack insertion groove having a predetermined depth is formed in the neck support part and head support part. The fomentation pack is mounted in the pack insertion groove. The ceramic balls are fixed to or detachable from the ball insertion groove and emit far infrared rays or negative ions.