baber/WOPTO huggingface dataset:
Patent KR-20100040422-A (KR)
Title: Pass/fail checking unit of non volatile memory device and programming method using thereof
Inventor: YANG CHANG WON
IPC: G11C16/10
Filed: 2008-10-10
Abstract: PURPOSE: A pass/fail check part and a programming method thereof are provided to reduce time for a verification operation by successively applying a plurality of check parts and executing a verification operation. CONSTITUTION: A program check unit(310) confirms whether a verification target cell is programmed over a test voltage. A first check unit(320) transfers a voltage delivered from the program check unit to a verification signal output terminal. A second check unit(330) transfers a voltage delivered from the program check unit to the verification signal output terminal. A third check unit(340) transfers the voltage delivered from the program check unit to the verification signal output terminal. The first or the third check unit is connected in parallel between the output terminal of the program check unit and the output terminal of the verification signal output terminal.
Patent KR-20100040480-A (KR)
Title: Composition and mtehod for manufacturing sound proof wall using thermosetting complex materials
Inventor: KIM JOON HEON
IPC: C08L67/06
Filed: 2008-10-10
Abstract: PURPOSE: A composition for manufacturing a soundproof wall is provided to ensure excellent moldability, processability, wind pressure resistance, and impact resistance, and to enable natural marble patterns. CONSTITUTION: A composition for manufacturing a soundproof wall using a thermosetting composite material comprises 60-70 weight% thermosetting resin composite and 30-40 weight% glass fiber. The thermosetting resin composite comprises 20-25 weight% unsaturated polyester resin, 5-10 weight% low-shrinking agent consisting of at least one selected from polystyrene, polyethylene, and polyvinylacetate, 2-3 weight% release agent, 30-40 weight% filler consisting of calcium carbonate or aluminum hydroxide, 1-2 weight% catalyst for improving moldability, and 2-3 weight% paste-like coloring agent in which pigments are dispersed in a polyester resin.
Patent KR-20100041215-A (KR)
Title: Manufacturing method of fine hole pattern by atomic layer deposition
Inventor: YANG TAEK SEUNG
IPC: H01L21/027
Filed: 2008-10-13
Abstract: PURPOSE: A method for manufacturing a fine hole pattern using an atomic layer deposition method is provided to obtain the stable critical dimension of a fine pattern without variation between wafer to wafer. CONSTITUTION: An insulation layer(200) is deposited on a semiconductor substrate(100) through a photo lithography process. A contact hole photo-resist pattern(300) is patterned on the semiconductor substrate. A hard mask layer(400) is deposited on the surface of the contact hole photo-resist pattern and the lower side of a contact hole using an atomic layer deposition method. The insulation layer is selectively etched using the contact hole photo-resist pattern and the hard mask layer as an etching mask.
Patent KR-20100053791-A (KR)
Title: Overlay vernier mask structure for semiconductor device
Inventor: KUM KYOUNG SOO
IPC: H01L21/027
Filed: 2008-11-13
Abstract: PURPOSE: An overlay vernier mask structure for a semiconductor device is provided to uniformly form the line width of an overlay vernier mask pattern by relatively increasing the line width of the overlay vernier mask pattern which is less affected from a lighting system. CONSTITUTION: An overlay vernier mask pattern includes a mother vernier mask pattern(110) and a daughter vernier mask pattern. The mother vernier mask pattern including a pair of horizontal patterns(115a, 115b) is arranged in parallel. The mother vernier mask pattern includes a pair of vertical patterns(111a, 111b) which is spaced apart as much as the length of the horizontal patterns. The horizontal patterns and the vertical patterns substantially form a rectangular frame.
Patent KR-20090061571-A (KR)
Title: Separator for non-aqueous lithium secondary battery and non-aqueous lithium secondary battery comprising the same
Inventor: KIM GEUN BAE
IPC: H01M50/457
Filed: 2008-11-13
Abstract: A separator for a non-aqueous lithium secondary battery is provided to prevent the deterioration of an electrode or a separator by stabilizing transition metal contained in an electrode. A separator for a non-aqueous lithium secondary battery comprises a main body of a separator; and a composite containing an organic compound and an inorganic compound which support the main body. The organic compound has a melting point higher than that of material configuring the main body of the separator. The inorganic compound comprises at least one element selected from the group consisting of 1A, 2A, 3A, 4A, 3B and 5B in a periodic table and is at least one selected from the group consisting of oxides, hydroxides, carbonates, phosphates, sulfates, nitrates and alkoxides.
Patent KR-20100057237-A (KR)
Inventor: PARK JI HWAN
IPC: H01L27/146
Filed: 2008-11-21
Abstract: PURPOSE: An image sensor and a method of manufacture thereof combine the hydrogen ion in the part caused by the annihilation of the electronics. The loss of the electronics which becomes with the light is controlled, it improves. CONSTITUTION: The photo diode(104) is formed in the pixel region. The inter-layer insulating film(110) and metal wiring(120) are formed on the top of the photo diode. The photoresist pattern opening the pixel region on the top of the inter-layer insulating film is formed. The hydrogen ion is inserted in the pixel region by using the photoresist pattern as the ion implantation mask. The hydrogen domain is at least formed among the around photo diode and inside in one.
Patent KR-20100058056-A (KR)
Title: Battery pack for handheld terminal
Inventor: JUNG CHANG YOUNG
IPC: H01M2/02
Filed: 2008-11-24
Abstract: PURPOSE: A battery pack for a portable terminal is provided to use stainless steel material for forming a battery cover and to reduce the thickness of the cover by extruding a polyamide material at a low temperature. CONSTITUTION: A battery pack for a portable terminal comprises the following: a battery cell(120) including more than one electric contact terminals; and a battery cover(310) formed with an extruded polyamide material at a low temperature and combined with a portable terminal housing rear of the battery cell. The thickness of the lower surface of the battery cover is under 0.5 millimeters. A label(320) formed with either a paper material or a vinyl material is attached to the upper side of the battery cell or the battery cover.
Patent KR-20100061228-A (KR)
Title: Method for processing video telecommunication and apparatus for the same
Inventor: KWON JAE HOON
IPC: H04W12/06
Filed: 2008-11-28
Abstract: PURPOSE: A method for processing video telecommunication and an apparatus for the same are provided to supply an encoding function for media data in a terminal regardless of the establishment of a publication key based structure. CONSTITUTION: A first bio key and a second bio key are used to generate a session shared key(555), and an encoding operation is performed by using the session sharing key(570). Encoded packet data are transmitted to a second terminal(580), and the encoded image and voice data inputted from a communication module are decoded through a first decoding unit(600). A bio key generation unit generates a restored bio key by using extracted biometric information(610), and an encoding certification unit performs user certification by comparing the bio key with the restored bio key(620).
Patent KR-20100067887-A (KR)
Title: Security apparatus for watching out-of-frontdoors
Inventor: KIM DONG HEUI
IPC: H04N7/18
Filed: 2008-12-12
Abstract: PURPOSE: A front door outside monitor unit in which a camera takes a photograph of the situation of the front door outside for the sake of the image recording in a monitor is provided to easily determine external safety without holding a handset by automatically displaying an emergency on a monitor. CONSTITUTION: An internal sensor(2) senses the movement of a user getting near to a front door. A camera is installed to the outdoor. The camera takes a photograph of the internal sensor senses user. A monitor(4) displays an image which a camera takes a photograph. A controller senses the internal sensor and controls the image of the outdoor which camera takes a photograph. The controller controls image displayed on the monitor.
Patent KR-20100068029-A (KR)
Title: Method for preparing catalyst slurry for fuel cell
Inventor: CHOI DONG WOONG
IPC: B01J23/40
Filed: 2008-12-12
Abstract: PURPOSE: A method for manufacturing catalysts slurry for a fuel cell is provided to massively manufacture the catalyst slurry using a simplified process and to synthesize the catalyst having a small metal particle and high catalyst activity. CONSTITUTION: A method for manufacturing catalyst slurry for a fuel cell comprises the following steps: manufacturing a metal precursor mixed solution including a base catalyst metal precursor, a cocatalyst metal precursor, a carbon support, a first dispersing agent, and an ionomer; reducing the metal precursor mixed solution suing a reducing agent; drying the reduced product and refining the product; and mixing the second dispersing agent with the refined product.
Patent KR-20100068505-A (KR)
Title: Hybrid endodontic file
Inventor: KIM HYEON CHEOL
IPC: A61C5/02
Filed: 2008-12-15
Abstract: PURPOSE: A file of the combining form for root canal treatment is provided, which can apply the gradation of the radial land to the single file structure longitudinally, and improve the maintenance of the center of root canal end and the cutting efficiency of the upper part of root canal at the same time. CONSTITUTION: A file of the combining form for root canal treatment includes: a radial landing portion in which the width(41) of the radial land diminishes in the file shaft direction, while the width of the radial land is the largest in the end part of the file; a transform unit in which the width of the radial land becomes 0; and a blade portion formed from the transform unit in the file shaft direction. The transform unit is located in the position of 30-60% of the file total length. The transform unit is located in the position distanced 6-10mm from the end part of file. The size of the pitch(31) increases gradually from the radial landing portion toward the blade portion.
Patent KR-20100068815-A (KR)
Title: Method for grouping pixels in 2d digital image
Inventor: KIM JOO HYUN
IPC: G06T7/40
Filed: 2008-12-15
Abstract: PURPOSE: A method for grouping a 2D digital image is provided to effectively process an image in real time by grouping and labeling an input pixel in real time using a line memory. CONSTITUTION: A target pixel inside an input image is compared with a labeling region(S11). If the target pixel belongs to the labeling region and is an effective pixel with object information, the labeling is performed to the upper side of the target pixel and the prior pixel to the target pixel by determining whether to be connected with adjacent upper pixels(S122). A label table is updated while the labeling result is stored in the line memory(S124). The input image is grouped based on the labeling result and the updated labeling table, and then the group is updated(S13).
Patent KR-20100070106-A (KR)
Inventor: CHANG BONG SUK
IPC: H01J11/38
Filed: 2008-12-17
Abstract: 본 발명은 플라즈마 디스플레이 패널 및 그의 제조방법에 관한 것이다. 
     본 발명에 따른 플라즈마 디스플레이 패널은 기판 및 기판에 배치되며, 황화구리(Cu 2 S) 재질을 포함하는 전극을 포함할 수 있다. 
     또한, 본 발명에 따른 플라즈마 디스플레이 패널의 제조방법은 구리(Cu) 파우더, 황(S) 파우더, 유기 용매를 혼합하여 전극 페이스트(Paste)를 형성하는 페이스트 형성 공정과, 전극 페이스트를 기판에 도포하는 도포 공정 및 기판에 도포된 전극 페이스트를 소성 하는 소성 공정를 포함할 수 있다.
Patent KR-20100073057-A (KR)
Title: Micro speaker and method for forming thereof
Inventor: LEE SANG KYUN
IPC: H04R17/00
Filed: 2008-12-22
Abstract: PURPOSE: A micro-speaker and a manufacturing method thereof are provided to generate the sound pressure to the low band area by using the material like the polymer having the small Young modulus. CONSTITUTION: A micro speaker(100) comprises the Polymer diaphragm corresponding to loudspeaker, similarly, a cone paper. The micro-speaker comprises a plurality of piezoelectric cantilevers(110) corresponding to the voice coil driving the cone paper and the electrode(130) for transferring voltage to piezoelectric cantilevers. A piezoelectric layer is formed on a substrate. The upper electrode is formed on the piezoelectric layer. The Polymer diaphragm formed on the upper electrode passes through the piezoelectric layer and upper electrode. In order to fill in a hole defining one cantilever domain, the Polymer diaphragm is used.
Patent KR-20100074436-A (KR)
Title: A plate heat exchanger
Inventor: SEO JIN WOOG
IPC: F28D9/00
Filed: 2008-12-24
Abstract: PURPOSE: A structure of a plate heat exchanger is provided to improve heat exchange efficiency and simplify the structure of a pipe interlinking heat exchangers. CONSTITUTION: A structure of a plate heat exchanger comprises an A type heat exchange plate(12a) which includes a heating flow path(13a), a B type heat exchange plate(12b) which includes a heated flow path(13b), and a cover(18) which is attached in both side of the heat exchange plates wherein the A type heat exchange plate and the B type heat exchange plate are laminated. Heating flow holes(20a,20b) are formed along a straight line connecting center parts of the heat exchange plates. Heating ports(22a,22b) communicated with the heating flow holes are attached on the cover. Heated flow holes(30a,30b) connected through the heated flow path are formed in the corner of the heat exchange plates and is crossed around the heating flow holes. The heated ports(32a,32b) communicated with the heating flow holes are attached on the cover.
Patent KR-20090093787-A (KR)
Title: Lens driver
Inventor: TAKAHASHI MAMORU
IPC: G02B7/08
Filed: 2008-12-26
Abstract: A lens driver is provided to obtain strong permanent magnet by forming a driving coil as prism and a permanent as rectangle piece. In lens driver, a lens holder(14) has a cylindrical form(140) for maintaining the lens assembly. A driving coil(16) is fixed to the lens holder in order to be located in the surrounding of the cylindrical form. A yoke(20) comprises a permanent magnet(18) facing the driving coil. A front side spring and a rear side spring are installed at the both optical axis direction of the cylindrical form of the lens holder. A spring of a front side and a rear side is supported to be movable in direction of an optical axis while positioning the lens holder in diameter direction. A driving coil has 2N prisms, and a permanent magnet is comprised of a permanent magnet piece(182) of the 2N rectangular shapes.
Patent KR-20100078041-A (KR)
Title: Lens, light emitting device and method of manufacturing the light emitting device
Inventor: KIM OH SUG
IPC: H01L33/48
Filed: 2008-12-30
Abstract: PURPOSE: A lens, light emitting device and a method of manufacturing the light emitting device are provided to prevent the separation of a bottom lead from a substrate through a cut induction groove. CONSTITUTION: A light-emitting device comprises a substrate(210), a lid(270), a light emitting diode(220), and a bottom lead(260). The substrate has a first surface and a second surface. The lid is formed on the first surface of the substrate. The light emitting diode is electrically connected to the lid. The bottom lead is formed in the second side of the substrate. The bottom lead is electrically connected to the lid through a via. The bottom lead has a plurality of cut induction grooves.
Patent KR-20080038351-A (KR)
Title: Method and apparatus of controlling playback of an optical disc program
Inventor: LI MO
IPC: G06F40/143
Filed: 2006-07-11
Abstract: The present invention provides a method and apparatus for controlling playback of an optical disc program. The method for controlling playback of an optical disc program comprises the steps of determining an execution condition of a markup sentence corresponding to the optical disc program, judging if the execution condition is a specific execution condition, generating a controlling message if the execution condition is the specific execution condition, wherein the controlling message is used for processing a markup file comprising the sentence based on the specific execution condition, so as to play back of the optical disc program. By the method and apparatus for controlling playback of an optical disc program provided by the present invention, a huge original markup file may be divided into a plurality of markup files. In addition, the preset playback effects will still be retained and at the same time, the occupation of the memory resource, the tedious work for re-editing the markup file and so on can be reduced.
Patent KR-20080030676-A (KR)
Title: Image processing device
Inventor: WAKABAYASHI YASUTAKA
IPC: H04N13/04
Filed: 2006-07-25
Abstract: In 3D information creation means (102), 3D information including information on an image identifier and arrangement position of the image identifier is inputted from control means (101). According to the 3D information which has been inputted, an identification mark is created and outputted together with the arrangement position information to image integration means (103). The image integration means (103) integrates a right-eye image, a left-eye image, and an identification mark according to the arrangement position information so as to create image data and outputs it. Thus, an identifier indicating a 3D image is provided in 3D image data and observation is not disturbed when 3D display is performed.
Patent KR-20080031488-A (KR)
Title: Verified computing environment for personal internet communicator
Inventor: LAVIN JEFFREY M
IPC: G06F15/173
Filed: 2006-07-20
Abstract: A method and apparatus of the present invention provides a verified computing environment for a personal Internet communicator. In various embodiments of the invention, the functionality of software files on a personal Internet communicator can be modified based on the Pay-State of the user. Upon a request to load a particular software package, the verification module uses a verification file list containing approved software packages and also uses the pay status of the user to determine which software packages can be executed. The personal Internet communicator is operable to provide limited functionality of certain software packages based on a first pay state and to offer no functionality based on a second pay state, such as the situation where a user has discontinued the use of internet service.
Patent KR-20090012298-A (KR)
Title: Method and apparatus for correcting linear error phase of an ofdm signal
Inventor: POITAU GWENAEL
IPC: H04L27/30
Filed: 2007-05-02
Abstract: A method and an apparatus for correcting a linear error phase of an OFDM signal are provided to correct the linear error phase by performing offsetting of rotation of the signal corresponding to the back-off of the OFDM signal. An apparatus for correcting a linear error phase of an OFDM signal includes a correlation module(230), a synchronization module(220), and an interpolation module(240). The correction module adapts each OFDM symbol of the signal in order to offset the rotation of the OFDM signal. The correction module evaluates the back-off about the synchronization point. The OFDM symbol is adapted in order to offset the rotation of the signal corresponding to back-off. The OFDM signal is corrected by using the correction vector. The synchronization module selects the synchronization point about the OFDM signal. The interpolation module interpolates the corrected signal.
Patent KR-20080041740-A (KR)
Title: Electronic part and lead unit for electronic part
Inventor: ITOH MASAYUKI
IPC: H01G13/00
Filed: 2005-10-14
Abstract: An electronic part (11) has leads (17), the external edges of which protrude from through holes (16, 16) formed on an outer cover (12) into the space external to the outer cover (12). The internal edges of these leads (17) are bonded by welding to a conductor (18) housed in the space internal to the outer cover (12). Swelling parts (17a) formed on the leads (17) seals the through holes (16, 16) on the outer cover (12). Therefore, even if a whisker occurs between the conductor (18) and the leads (17) due to welding stress, the whisker is blocked at the swelling parts in the through holes (16, 16). It is possible to reliably prevent the whisker from dropping from the insides of the through holes (16, 16) into the space external to the outer cover (12). Even when the electronic part (11) is mounted on a printed board, the whisker is reliably prevented from dropping on the printed board. The occurrence of a short-circuit on the printed board due to the whisker is reliably prevented.
Patent KR-20080041749-A (KR)
Title: Variable length coding method and variable length decoding method
Inventor: KONDO SATOSHI
IPC: H04N19/136
Filed: 2003-04-16
Abstract: A variable length encoding method for frequency converting image data in a moving picture in block unit having a predetermined size and encoding a coefficient value in each of the blocks. The method includes a coefficient value scan step for scanning the coefficient values in a block in a predetermined order and an encoding step for switching a plurality of tables used for encoding and encoding the coefficient values scanned in the coefficient value scan step into variable length codes in a predetermined order. Here, the switching of the aforementioned tables may be in one direction. Moreover, the aforementioned encoding may be non-arithmetic encoding.
Patent KR-20080063359-A (KR)
Title: Method and devices for the transfer of a data flow from a data source to a data sink
Inventor: HUTTER INGO
IPC: H04N21/438
Filed: 2006-10-24
Abstract: In the transfer of AV data flows, especially in a network environment, a delayed transition from one operating mode to the other operating mode will be possible when changing the operating mode from e.g. normal replay to fast forward search. For the solution of the problem described, it is suggested according to the invention that-after the request of changing the operating mode-the undesirable data in buffer memories are quickly eliminated through suitable measures so that the desired data can then be decoded faster. To do that, an identifier (ID) for the new operating mode is inserted in the data flow on the part of the data source device (10). The decoder driver of the decoder (21) in the data sink device (20) will search for the inserted identifier (ID) in the data flow and reject all data packets which are not combined with this identifier.
Patent KR-20080054440-A (KR)
Title: Hot water tank
Inventor: FIUMIDINISI ALESSANDRO
IPC: F24H1/18
Filed: 2006-10-12
Abstract: Disclosed is a hot water tank (10) comprising an outer container (14) and an inner container (12) that is disposed inside the outer container (14), is used for receiving hot water, and is located at a distance from the outer container (14). A heat insulation layer (26) is placed between the inner container (12) and the outer container (14). The inner container (12) is provided with planar polygonal walls (22a, 22b, 28, 28b) while the outer container (14) is provided with planar polygonal walls (24a, 24b, 30a, 30b). The inner container (12) and/or the outer container (14) are equipped with supporting elements (16) which are configured so as to counteract an internal pressure of the hot water tank (10) in order for the hot water tank (10) to maintain the shape thereof.
Patent KR-20080069226-A (KR)
Title: Method for carrying out in a stable manner a process for continuously producing acrolein or acrylic acid or the mixture thereof from propane
Inventor: DIETERLE MARTIN
IPC: C07C45/33
Filed: 2006-10-26
Abstract: The invention relates to a method for carrying out in a stable manner a continuous process for continuously producing acrolein or acrylic acid or the mixture thereof from propane consisting in using a fresh propane supply flow in the form of a regulation variable for a stable and stationary operation.