baber/WOPTO huggingface dataset:
Patent KR-20120026745-A (KR)
Title: Apparatus for singulation processing of semiconductor package
Inventor: JUNG HYUN GYUN
IPC: H01L21/301
Filed: 2010-09-10
Abstract: PURPOSE: An apparatus for singulation processing of a semiconductor package is provided to minimize the increase of a total process time by enabling a semiconductor package to be overturned 180 degrees and to be received. CONSTITUTION: A dry block(40) horizontally moves along a guide rail(42). A flipper(50) is installed in a rectangular flipper frame(51) and is rotatable around the horizontal shaft(52) of the rectangular flipper frame. A second unit picker(100) horizontally moves to an arbitrary location along an X-axis guide frame(102). A top side inspection camera(110) is installed in one side of the second unit picker. A vision camera for inspecting the top side is combined with a Y-shaft driver and a Z-shaft driver.
Patent KR-20120028417-A (KR)
Title: A section panel for collection box and section apparatus for the same
Inventor: LIM OK JIN
IPC: A47B88/20
Filed: 2010-09-14
Abstract: PURPOSE: A section panel is provided to freely divide receiving space by using one kind of partition members. CONSTITUTION: A section panel for receiving space comprises a separator(11), a plurality of vertical assembling groove, a vertical cut groove(13), and a connection protrusion(14). The separator is formed to have longer length than height. Each of the vertical assembling groove is formed to counter each other on the both sides of the separator. The vertical cut groove obtains necessary length by cut one inter space of the vertical assembling groove. The connection protrusion is formed to be vertically insert-connected with the cut state of the vertical cut groove.
Patent KR-20110030411-A (KR)
Title: A sealing electricity blocking screw and a method for manufacturing the same
Inventor: ZHOU LEI
IPC: F16B35/00
Filed: 2010-09-17
Abstract: PURPOSE: A sealing/electricity-disconnecting screw and a manufacturing method thereof are provided to be widely used since sealing performance and electricity disconnecting performance are enhanced. CONSTITUTION: A sealing/electricity-disconnecting screw comprises a head unit(11), a thread-less body(13), and a thread body(14). The head unit comprises a sealing layer(15) and an electricity disconnecting layer(16). The thread-less body comprises the electricity disconnecting layer. The thread body comprises a multi-functional layer(17) and a anti-release layer(18).
Patent KR-20120030758-A (KR)
Title: Method of regenerating scr catalyst
Inventor: KIM DONG WHA
IPC: B01J23/30
Filed: 2010-09-20
Abstract: PURPOSE: A selective catalytic reduction(SCR) catalyst regenerating method is provided to semi-permanently regenerate waste catalyst by washing the waste catalysts using an acid solution and carrying the washed catalyst in a zirconium-containing solution. CONSTITUTION: Waste catalysts are washed with an acid solution. The wasted catalysts are carried in a zirconium-containing solution. In an SCR catalyst, an active component containing a metal oxide is carried in a carrier. The carrier is one or more selected from titanium dioxide, alumina, and silica. The metal oxide is one or more selected from vanadium oxide, manganese oxide, barium oxide, molybdenum oxide, and tungsten oxide. The acid solution is one or more selected from sulfuric acid, nitric acid, hydrochloric acid, oxalic acid, and formic acid. The waste catalysts are further dried and fired.
Patent KR-20110081747-A (KR)
Inventor: KIM TAE WOO
IPC: H01B11/06
Filed: 2010-09-29
Abstract: PURPOSE: An UTP cable improved in the external interference is provided to effectively get over the external interference through the adjustment of the arrangement of each twisted wire part by particularly manufacturing the shape of the separator isolating each twisted wire part. CONSTITUTION: The twisted wire part more than two is formed for two or more conducting which is insulation covered spirally twist and it has the large soft pitch. A separator(20) comprises the partition wall making the twisted wire part the inter space The sheath part protects the twisted wire part and separator. The twisted wire part comprises a first twisted wire part(10a) of the pairing pitch p1, a second twisted wire part(10b) of the large soft pitch p2, a third twisted wire part(10c) of the large soft pitch p3, and a fourth twisted wire part(10d) of the large soft pitch p4.
Patent KR-20120034289-A (KR)
Title: 차량용 공조시스템의 이온발생기
Inventor: KIM JAE HO
IPC: H01T23/00
Filed: 2010-10-01
Abstract: 본 발명은 차량용 공조시스템의 이온발생기에 관한 것으로, 블로워케이스(10)의 외부면에 착탈 가능하게 장착되는 본체(42); 본체(42)로부터 돌출되어 블로워케이스(10)의 내부유로(12) 상에 각각 위치하며, 전원 인가에 의해 발생되는 음이온 및 양이온의 토출방향이 증발기(30)를 향하도록 선단이 증발기(30) 방향으로 절곡되는 음전극(44) 및 양전극(46)을 포함하여 구성된다. 이에 따라, 송풍유닛에 의한 송풍력이 발생되지 않더라도 음전극 및 양전극으로부터 발생되는 음이온 및 양이온이 증발기 방향으로 자연스럽게 유도되어 증발기에 대한 제균 및 탈취 효과를 충분히 기대할 수 있다.
Patent KR-20110039415-A (KR)
Title: Method of manufacturing multi-gray scale photomask, multi-gray scale photomask blank, and method of manufacturing electronic device
Inventor: KANAYA KENICHI
IPC: H01L21/027
Filed: 2010-10-08
Abstract: PURPOSE: A method of manufacturing a multi-gray scale photomask, a multi-gray scale photomask blank, and a method of manufacturing an electronic device are provided to form a desired pattern at each resist layer by using an exposure light to form a resist layer. CONSTITUTION: A translucent film(2) and a light shielding film(3) are formed on a transparent substrate(1). A resist film(4) is formed on the light-shielding layer. The resist film comprises a first resist layer(4a) and a second resist layer(4b) which have different spectral sensitivity. A first pattern is formed by using a first exposure light having predetermined spectral characteristics. A second pattern is formed by using a second exposure light which is different from the first exposure light.
Patent KR-20120041511-A (KR)
Title: Cap assembly and secondary battery using the same
Inventor: LEE JE JUN
IPC: H01M50/167
Filed: 2010-10-21
Abstract: PURPOSE: A cap assembly is provided to prevent the contact of a current cut-off member and an electrode can in case external shock is applied to a secondary battery, thereby preventing the generation of an internal short. CONSTITUTION: A cap assembly(100) for a secondary battery comprises a top cap(110) for forming a positive electrode terminal by being arranged into a projected shape in an uppermost part; a safety element(120) arranged to contact the top cap; a safety vent(130) arranged to contact the safety element; a current cut-off member(150) of which the top is welded to the lower part of the safety vent, and the bottom is connectable with the electrode assembly; a first gasket(140) surrounding the outer circumference of the current cut-off member; a second gasket(160) expanded to surround the bottom of the current cut-off member with a lower part, and surrounding edge of the top cap, the safety element and the safety vent.
Patent KR-20120044180-A (KR)
Inventor: PARK YONG KOOK
IPC: B21B37/68
Filed: 2010-10-27
Abstract: PURPOSE: An upward bending preventing apparatus for a strip is provided to accurately measure the temperature, thickness and width of a strip by preventing the upward bending of the strip. CONSTITUTION: A strip upward bending preventing apparatus comprises a frame part, a spray part(20i,20ii), a first moving part, a second moving part, a control part, and a detecting sensor. The frame part is located on the upper side of transfer rollers that transfer a strip(S) discharged from a finishing mill. The spray part sprays fluid to the strip while controlling the spray direction. The first moving part moves one side of the frame part up and down. The second moving part moves the other side of the frame part up and down. The control part controls the operations of the first and second moving parts. The detecting sensor is arranged on the exit side of the finishing mill and detects the discharge of the strip from the finishing mill.
Patent KR-20100123666-A (KR)
Title: Wireless communication method, wireless communication system, terminal and base station
Inventor: OBUCHI KAZUHISA
IPC: H04W28/00
Filed: 2010-10-29
Abstract: PURPOSE: A wireless communication method, a wireless communication system, and terminal and a BS is not destroy the information, thereby preventing the information delay by retransmission control. CONSTITUTION: A base station transmits receiving information in a terminal(S4). An upper BS device transmits information SN-32~ to the other base station(S5). The base station disclosed the transmission of the information SN-32~(S7). The terminal demands the retransmission of the lacked reception information through the base station(S8). The upper BS device transmits corresponding information SN-28~31 to the base station(S9). The base station transmits receiving information SN-28~31 to the terminal(S10).
Patent KR-20120047449-A (KR)
Title: Method and apparatus for pic channel estimater considering weighting
Inventor: KIM HYUN CHEOL
IPC: H04W52/14
Filed: 2010-11-04
Abstract: PURPOSE: A method and an apparatus for a PIC(Pilot Interference Canceller) channel estimator considering weighting is provided to prevent a MSE(Mean Square Error) by using a structure of sequentially applying an optimized weighting factor. CONSTITUTION: A channel estimator(104) estimates a channel. A weighted value block(105) calculates a weighting factor minimizing a MSE(Pilot Interference Canceller) for a channel in a specified section. The weighted value block multiplies the weighting factor and a channel estimation value. The weighted value block includes a complex conjugate multiplier, which multiplies a signal inputted to the channel estimator with a conjugate complex number of a channel estimation value, and a first averager, which obtains a mean value in a specified section for the output of the complex conjugate multiplier. The weighted value block includes a real number device extracting only a real number from the output of the first averager and a noise remover eliminating the noise of the output of the real number device.
Patent KR-20120058676-A (KR)
Title: Lithium secondary battery having improved safety and battery pack containing the same
Inventor: JEON JI HOON
IPC: H01M2/10
Filed: 2010-11-05
Abstract: PURPOSE: A lithium secondary battery and a battery pack is provided to improve battery stability, and to respond to danger situation quickly, when a sharp object penetrates through a lithium secondary battery or a battery pack, or the temperature of the lithium secondary battery or inside the battery pack is risen by abnormal behavior. CONSTITUTION: A lithium secondary battery comprises one or more pouch comprising a blowing agent. The pouch is arranged on a wide surface of an electrode assembly or/and a wide surface of a secondary battery exterior. The blowing agent is one or more selected from a carbonate salt, a sulfonylhydrazide compound, a carbazide compound, and an azo compound.
Patent KR-20120048964-A (KR)
Title: Method of drying garlic for inhibiting greening
Inventor: KANG WON JUNG
IPC: A23L27/10
Filed: 2010-11-08
Abstract: PURPOSE: A drying method of whole bulbs of garlic capable of preventing the virescent phenomenon is provided to remove a process of peeling the skin of the garlic. CONSTITUTION: A drying method of whole bulbs of garlic comprises the following steps: collecting the garlic, and naturally drying; hot-air drying the dried garlic at 46-52 deg C for 40-50 hours for maintaining the water content of the garlic skin into 25-30%; peeling the skin from the garlic, and washing the garlic; grinding the washed garlic using a grinder into 100-200 meshes; and inserting the ground garlic into a container, and steaming at 85-95 deg C for sterilizing for 2-3 minutes.
Patent KR-20120089397-A (KR)
Title: Manufacturing method of korean paper pack containing tourmaline
Inventor: SEO JI HUN
IPC: A61K8/02
Filed: 2010-11-17
Abstract: PURPOSE: A method for manufacturing a Hanji pack containing tourmaline is provided to quickly absorb pharmacological ingredients and to effectively treat atopic dermatitis. CONSTITUTION: A method for manufacturing Hanji pack containing tourmaline for treating atopic dermatitis comprises: a step of mixing pharmacological additives and tourmaline powder with mulberry pulp-containing water; a step of making paper the mulberry pulp mixed with the pharmacological additive and tourmaline powder; a step of drying prepared Hanji; and a step of cutting the dry Hanji in a predetermined width and length.
Patent KR-20120053657-A (KR)
Title: The method and device for learning in e-book reader
Inventor: YOON JUN
IPC: G09B5/06
Filed: 2010-11-18
Abstract: PURPOSE: A learning method with an e-book reader and an apparatus using the same are provided to improve learning efficiency. CONSTITUTION: An e-book reader comprises a memory(21), a display part(22), an input part(23), and a controller(24). The memory stores displayed object data. The display part decodes the data stored in the memory and outputs an image signal. The input part receives user input. The controller controls overall operations. A mask region is displayed on the display part when a mask region generation signal is created from the input part. The mask region is canceled when a mask region cancel signal is created from the input part.
Patent KR-20120056484-A (KR)
Title: Foup transfer apparatus for purge system
Inventor: KIM HYUN HO
IPC: H01L21/68
Filed: 2010-11-25
Abstract: PURPOSE: A front opening unified pod(FOUP) transfer apparatus of a purge system is provided to automatically supply a FOUP transferred along a wafer transfer line to the purge system, thereby improving equipment operation efficiency. CONSTITUTION: A horizontal driving part(110) is arranged in a direction which crosses a stage of a purging system and a transfer line of a FOUP(Front Opening Unified Pod). A first moving body is horizontally transferred using the horizontal driving part. A vertical driving part(130) is arranged on the first moving body in a horizontal direction. A second moving body(140) is vertically transferred using the vertical driving part. A gripper(150) selectively grips the FOUP by being installed on the second moving body.
Patent KR-20120059964-A (KR)
Title: Light Diffusing Sheet for Back-lignt Unit
Inventor: JEON HAE SANG
IPC: G02B5/02
Filed: 2010-12-01
Abstract: PURPOSE: A light diffusion sheet for a backlight unit is provided to obtain high scratch resistance, an antistatic property, and high intensity by including a functional diffusion layer. CONSTITUTION: A functional diffusion layer(120) is formed on one side of a light transmissive base member(110) and includes ultraviolet curable resins and light diffusion corpuscles. An anion surfactant film(130) is formed on the surface of the functional diffusion layer. The light transmissive base member includes a base film(111) and a light transmissive coating layer(112,113).
Patent KR-20120065699-A (KR)
Title: Apparatus and method for scheduling task period
Inventor: KIM KANG HEE
IPC: G06F9/44
Filed: 2010-12-13
Abstract: PURPOSE: Apparatus and method for scheduling task is provided to set the periods of many tasks in order to minimizing the utilization ratio of system resource together with reducing probability many tasks periodically conducted violate due time. CONSTITUTION: Apparatus and method for scheduling task comprises: a deadline violation probability computation unit(120) calculating the probability respective tasks violate due time. In case a task with the probability larger than critical value, a task selection unit(130) selects tasks of N1 with the reduction amount of system resource usage rate from the many tasks. A cycle setting unit(110) increase the period of the tasks of N1.
Patent KR-20120066476-A (KR)
Title: Ti added ferritic stainless steel with improved ridging property and method of manufacturing the same
Inventor: PARK SOO HO
IPC: C21D8/02
Filed: 2010-12-14
Abstract: PURPOSE: A titanium-containing ferritic stainless steel with superior ridging resistance and a manufacturing method thereof are provided to reduce the size of grains and ridging by controlling annealing temperatures and to shorten the polishing time of end products. CONSTITUTION: Titanium-containing ferritic stainless steel with superior ridging resistance comprises C of 0.05 weight% or less(except 0), Si of 1.0 weight% or less(except 0), Mn of 1.0 weight% or less(except 0), P of 0.050 weight% or less(except 0), S of 0.020 weight% or less(except 0), Ni of 2.0 weight% or less(except 0), Cr of 15.0-25 weight%, Cu of 1.0 weight% or less, Nb of 0.1-0.5 weight%, Ti of 0.01-0.3 weight%, Al of 0.10 weight% or less(except 0), N of 0.05 weight% or less(except 0), one or more selected from Mo of 1.0 weight% or less(except 0), V of 0.01-0.30 weight%, Zr of 0.01-0.30 weight%, and B of 0.0010-0.0100 weight%, and Fe and inevitable impurities of the remaining amount.
Patent KR-20120067259-A (KR)
Title: Noise decrease of cluster for automobile
Inventor: PARK SUNG DUK
IPC: B60K35/00
Filed: 2010-12-15
Abstract: PURPOSE: A noise reduction device of a cluster for a vehicle is provided to reduce the noise generated in the contact portion of a cluster and a mask due to a black spray painted on a mask. CONSTITUTION: A noise reduction device of a cluster for a vehicle comprises a first latching portion(110), a second latching portion, and a hook portion. The first latching portion is formed in the exterior surface of the edge portion of a mask(10). The second latching portion is formed in a housing coupled with the one side of a mask. The hook is formed in a window(30) coupled with the other side of a mask for being fixed by the first latching portion and the second latching portion.
Patent KR-20120068499-A (KR)
Title: Backlight unit and liquid crystal display device and method having the same
Inventor: HAN SUNG KYU
IPC: G02F1/13357
Filed: 2010-12-17
Abstract: PURPOSE: A backlight unit and a liquid crystal display device with the same are provided to insert a quantum dot rail into a light guide plate, thereby eliminating a gap between a light source unit and the light guide plate. CONSTITUTION: A quantum dot rail of a light guide plate(130) is inserted into a light incident surface. Light is incident from a light source onto the light incident surface. A panel guide(140) surrounds a side portion of the light guide plate. The panel guide supports a liquid crystal panel. An optical sheet(120) is arranged on the light guide plate. A reflecting sheet(160) is arranged in a lower part of the light guide plate.
Patent KR-20120070365-A (KR)
Title: Marine structure for lng
Inventor: LEE JOONG NAM
IPC: B63B35/44
Filed: 2010-12-21
Abstract: PURPOSE: An offshore structure for LNG(Liquefied Natural Gas) is provided to effectively reduce a sloshing phenomenon of LNG generating in a storage tank by coupling a floating body and the storage tank to enable a relative motion. CONSTITUTION: An offshore structure for LNG comprises a floating body(10) and a storage tank(30). The storage tank stores LNG and is coupled with the floating body to enable a relative motion. Additionally, multiple dampers(51,52,53,54) are interposed between the floating body and the storage tank. Both ends of the dampers are respectively coupled to the floating body and the storage tank. If working fluid flows into actuating chambers formed inside the dampers, the dampers are stretched. If the working fluid is discharged from the actuating chambers, the dampers are contracted. The actuating chambers of each damper are interconnected by a connection line.
Patent KR-20120070963-A (KR)
Title: Buoy for detecting rip current
Inventor: LEE JUNG LYUL
IPC: B63B22/00
Filed: 2010-12-22
Abstract: PURPOSE: A buoy for observing offshore current is provided to prevent the buoy from being swept away due to wind or swash by having an upper body part exposed on the surface of the sea. CONSTITUTION: A buoy for observing offshore currents(100) comprises a lower body part(110), a mass(111), an upper body part(120), and a position tracing device(121). The lower body part has a separate internal space and is formed into a cylindrical shape. The mass is coupled at the bottom of the lower body part. The upper body part is coupled at the top of the lower body part and has a separate internal space of which the cross sectional area is smaller than that of the lower body part. The position tracking device is coupled to the internal space of the upper body part.
Patent KR-20120072851-A (KR)
Title: Led control device for light-out detection
Inventor: OH WANG GUN
IPC: B61L9/04
Filed: 2010-12-24
Abstract: PURPOSE: An LED driving unit having a light-out detection function is provided to prevent malfunction due to an error by accurately detecting the light-out of an LED traffic signal. CONSTITUTION: An SMPS circuit unit changes AC power into specific DC voltage. A central processing unit receives the DC voltage from the SMPS circuit unit and outputs LED control signals or detection signals for channels connected to LEDs. A driving output unit drives the LEDs connected to the channels according to the LED control signals. An error detection unit detects an error by measuring voltage applied to the channels connected to the LEDs. A shift resister receives the signals for the channels from the central processing unit according to clock signals. A latch unit maintains signals outputted from the shift resister.
Patent KR-20120072964-A (KR)
Title: Method for transition of connection scheme in group communication
Inventor: KIM EUN KYUNG
IPC: H04W4/06
Filed: 2010-12-24
Abstract: PURPOSE: A connection method conversion method in group communication is provided to determine the conversion of unicast connection lines by considering of the channel state of a mobile station. CONSTITUTION: A base station establishes multicast connection in plural mobile stations which attend to group communication. The base station determines the conversion of unicast connection based on the number of the mobile stations or the channel state of the mobile stations. In case the conversion of the unicast connection line is determined, the base station establishes the unicast connection to the each mobile station.
Patent KR-20120077665-A (KR)
Title: Radiation resistant resin and medical housings using the same
Inventor: LEE EUN HEE
IPC: C08L69/00
Filed: 2010-12-30
Abstract: PURPOSE: A radiation resistant resin and exterior materials are provided to have excellent non-browning, transparency, and color stability, thereby being suitable for exterior materials for medical. CONSTITUTION: A radiation resistant resin comprises 100.0 parts by weight of base resin and 0.01-2 parts by weight of high level aliphatic phosphate compound. The base resin comprises 50-90 wt% of polycarbonate resin and 10-50 wt% of copolyester resin. The high level aliphatic phosphate compound is one or more compounds which are represented by chemical formula 2 or 3. In the chemical formula 2 and 3, n and m indicates integers of 11-20, and n and m can be identical or different. The copolyester resin includes a unit induced from 1,4- cyclohexanedimethanol. The copolyester resin includes 2 or more diol residues and aromatic or aliphatic diacid moiety. More than 50 mol% of 1,4- cyclohexanedimethanol is included among the diol residue. The non-browning resin additionally includes the polyalkylene oxides.
Patent KR-20100031538-A (KR)
Title: Apparatus and methods for modification of electrostatic charge on a moving web
Inventor: JENDREJACK RICHARD M
IPC: H05F3/04
Filed: 2008-06-03
Abstract: Methods and apparatus (40) to neutralize the charge on a moving web (42) by splitting the field present on the web (42). One portion of the field is removed by a grounded element (55a, 55) proximate to, and optionally contacting, one side of the web (42). Proximate the opposite side of the web, the apparatus includes an ion source (57a, 57b, 57c), which provides ions to the web (42) to neutralize the charge remaining on the web (42), and a second grounded element (50a, 50b, 50c) positioned between the ion source (57a, 57b,57c) and the web (42). The methods provide a web (42) that is net neutralized and is also dual-side or bipolar neutralized.