baber/WOPTO huggingface dataset:
Patent KR-20090002439-A (KR)
Title: Device isolation film of semiconductor device and method for forming the same
Inventor: CHANG HYO SIK
IPC: H01L21/76
Filed: 2007-06-29
Abstract: A device isolation film of a semiconductor device and a method for manufacturing the same are provided to improve a gap fill characteristic and to prevent oxidation of an active region by using an SOD(Spin On Dielectric) layer of a laminated structure. A trench(125) for forming an STI(Shallow Trench Isolation) defines an active region(120). A first SOD(Spin On Dielectric) film(135) is reclaimed to the bottom of the trench. An insulating layer is formed in the top of the first SOD film and a side wall of the active region. The insulating layer protects the upper part of the active region. The isolation layer prevents the oxidation of the active region and solves the moat problem. A second SOD film(150) is formed on an upper part of the insulating layer and completely reclaims the trench. After a gate oxidation film(160) is formed on the upper part of the front of a semiconductor substrate(100), a gate polysilicon layer(162), a gate metal layer(164) and a gate hard mask layer(166) are formed.
Patent KR-20090002897-A (KR)
Title: The grinder gate of mobile-phone case and it jig sieve
Inventor: LEE GI HONG
IPC: B24B7/30
Filed: 2007-07-04
Abstract: Gate finishing device of the case for mobile phone and jig member thereof are provided that the safe and efficient operation is guaranteed when the gate of the case for mobile phone is finished. A gate finishing device of the case for mobile phone comprises as follows. A jig(100) for the case for mobile phone thought fitting for the kind of the case for mobile phone is selectively adopted to the jig driving device(200) with the bond / it becomes the attach which easily gets sunburned. The jig has the mobile phone case placing plate(20) formed in the board(10) upper side. The operation plate(40) having the repulsive power of the spring(31) is installed at the upper end of the other edge end support bar(30).
Patent KR-20090004146-A (KR)
Title: Organic thin film transistor substrate and method of manufacturing the same
Inventor: NOH JUNG HUN
IPC: G02F1/136
Filed: 2007-07-06
Abstract: An organic thin film transistor substrate and a method for manufacturing the same are provided to simplify the manufacturing process by depositing photoresist on the insulating material. A gate line receives the scan signal from a gate driver. A pixel electrode(35) supplies voltage with liquid crystal molecules formed between the organic thin film transistor array panel and color filter substrate. A data line(50) receives the pixel voltage signal from data driver. The gate insulating layer(40) is formed between the gate line and data line. The gate metal pattern including gate line and data metal pattern including data line are insulated. The organic thin film transistor(80) makes pixel voltage signal to be charged in the electrode. The insulating layer(90) is formed on the organic semiconductor layer(70), the source electrode(63), and the drain electrode(65).
Patent KR-20090005852-A (KR)
Title: Composition comprising micro particle of magnesium oxide for desulfurizating flue gas
Inventor: CHO HEANG HOON
IPC: B01D53/52
Filed: 2007-07-10
Abstract: A flue-gas desulfurization material is provided to have uniform dispersibility in formulation and to show excellent storage stability by preventing sedimentation by coherence. A flue-gas desulfurization material comprises magnesium oxide fine powder, a dispersion solvent and one or more anti-sagging agents. A granularity size of the magnesium oxide fine powder is 0.1mum~10.0mum. The anti-sagging agent is selected a group consisting of castor oil wax, polyamide wax, polyolefin based wax, soybean oil and castor oil.
Patent KR-20090008093-A (KR)
Title: A trim molding for motor
Inventor: LEE HWAN DEOK
IPC: B60R13/02
Filed: 2007-07-16
Abstract: A trim molding for vehicles is provided to prevent bending of the molding when installing the molding in the vehicles by improving strength of a position of the molding to which a bracket is fixed. A trim molding(100) for a vehicle comprises a molding body(110) bent to form a space part in an inner side thereof, a bracket(120) on which a boss(122) is formed, the boss being formed on an inner side of the molding body and projected to the outer side, and a sealing member(130) formed to cover both end portions of the molding body. The molding body has a reinforcement part formed thereon in a direction in which the bracket is fixed.
Patent KR-20090008681-A (KR)
Title: Development of bridge scour field inspection system and method using common communications networks and wireless terminal unit
Inventor: KWAK KI SEOK
IPC: G06Q50/08
Filed: 2007-07-18
Abstract: A system, and a method for surveying a bridge scour in real-time with a commercial network and a wireless terminal are provided to increase efficiency of a bridge scour maintenance system by minimizing loss or time passage of survey data through synchronization between a server and a client. A wireless terminal downloads bridge scour survey information from an external device through remote connection, stores the bridge scour survey data in a file, and transmits data in real-time. A database server stores the bridge scour survey data received from the wireless terminal and communicates with the wireless terminal and a network terminal by using a commercial network and the remote connection. The network terminal inputs an analysis result to the database server by comparing the bridge scour survey data stored in the database server with the previously stored bridge scour survey data.
Patent KR-20090008995-A (KR)
Title: Alternator adjustable output
Inventor: SUH JU WON
IPC: F02B67/06
Filed: 2007-07-19
Abstract: An output variable alternator is provided to prevent a battery from excessively being charged or discharged, and prolong the life of a battery. An output variable alternator comprises a pulley(400) surrounding the axis of rotation(300) a retainer(500) formed in the pulley; magneto-rheological fluid(600) filled in the retainer; a coil(700) applying magnetic field to the magneto-rheological fluid; and a control part(800) controlling the application of current to the coil. The retainer has the internal space contacting with the surface of the rotating axle. The alternator generates current depending on rotation of the rotation axis.
Patent KR-20080003740-A (KR)
Title: Shutter construction
Inventor: YANG HEE JU
IPC: E06B9/58
Filed: 2007-07-20
Abstract: A shutter structure is provided to prevent the separation of a slat from a guide rail even if a slat is deformed by a strong wind by installing a slat locking device to make one side fixed to a slat and the other side inserted to a guide rail and coupled to a hanging projection of the guide rail dually. A shutter structure is formed for preventing the separation of a slat(305) from a guide rail groove by installing a slat locking device(320) to two ends of each slat to be suspended on a guide rail groove when a slat is bent by a strong wind. The slat locking device is placed for one side to be inserted to the slat to the part of a projection(321) and the other side to be formed in the T-shape to be inserted to a guide rail(330) to slide and couple with the guide rail, and provided with holes(324) formed on the T-shaped two sides(322) and fitted with a spring(325) and a ball(323) to make the two sides contact with an internal wall(331) of the guide rail using repulsive force of the spring, and one side of the guide rail is closed and fixed to a column and the other side is opened, installed to be opposite to the slat and fixed with the slat locking device to slide and couple with the slat, wherein the opened side of the guide rail is formed to be narrower than the T-shaped side of the slat locking device and to make the T-shaped side of the slat locking device contact with the internal wall of the guide rail and suspended on an hanging projection(333) formed on the opening of the guide rail to prevent the separation of the slat locking device.
Patent KR-20080035949-A (KR)
Title: Multi-sectional air enclosure and check valve apparatus
Inventor: LIAO CHIAN HUA
IPC: B65D81/03
Filed: 2007-07-20
Abstract: A multi-sectional air enclosure is provided to permit a plurality of air chambers disposed in series in a vertical direction to be filled with air at the same time, and to prevent the air in the whole air chamber from being leaked out once any minor air chamber is broken. A multi-sectional air enclosure comprises: air filling passageway(3), an air cylinder(4), air inlets, air passageways(5), branch air passageways(6), and openings(8). The air filling passageway is a space formed by adhering an inner film to an outer film by hot sealing, or a space formed by adhering the two outer films to each other by hot sealing. The air filling passageway comprises an air filling entrance(31) to let outside air flow in. The air cylinders are air storable spaces formed by adhering the two outer films by hot sealing and disposed side by side beside the air filling passageway. Each air cylinder is adhered to form into a plurality of air chambers in series.
Patent KR-20090010769-A (KR)
Title: Probe card
Inventor: KIM YOUNG JIN
IPC: H01L21/66
Filed: 2007-07-24
Abstract: A probe card is provided to prevent a probe from being separated from a corresponding upper terminal by fixing and guiding the probe at the same time through not only a first guide fixing a plurality of probes but also a second guide guiding the location of a plurality of probes. A substrate(100) in which a plurality of terminals corresponding to a plurality of probes(300) are equipped is formed. A first guide(200) in which a plurality of fixing holes fixes a plurality of probes respectively is equipped is formed. A second guide(400) in which a plurality of guide holes guide a plurality of probes to a plurality of terminals respectively is positioned between a substrate and the first guide. The probe is fixed with the fixing hole of the first guide and is guided with the guide hole of the second guide and is electrically connected with the terminal.
Patent KR-20090012647-A (KR)
Title: A hairdye containing camellia/olive oil and method of manufacturing the same
Inventor: LEE SUN YOUNG
IPC: A61Q5/10
Filed: 2007-07-31
Abstract: A hair-dye in which camellia oil and olive oil are contained is provided to dye hair and to protect proportional scalp and the hair using bioactive substance of vitamin, amino acid, protein and mineral contained in extracts of the olive tree and the camellia. A hair-dye in which camellia oil and olive oil are contained includes: a first agent including one or more selected from extracts 85 to 93 weight% obtained of leaves of the olive tree and the camellia, branch shell, root shell and berries, dye material of 0.5 to 3 weight%, perfume, fungicide, antiphlogistic, antiseptic, antioxidant, ultraviolet-absorbing agent, ammonia solution, glycolic acid ammonium, fatty acid alcohol, water and potassium alum; and a second agent including extracts 85 to 93 weight%, oxidizer oxidizing the first agent of remaining amount and a pH adjusting agent. The first agent additionally includes a foaming agent of 0.1 to 5 weight%.
Patent KR-20090012667-A (KR)
Title: Method for transferring test trays in a test handler
Inventor: KANG HYOUNG GO
IPC: H01L21/66
Filed: 2007-07-31
Abstract: A transfer method of a test tray of a test handler is provided to increase the driving efficiency of the existing test handler without altering the structure of the existing test handler. A transfer method of a test tray of a test handler comprises the A-step for transferring the test trays to the test site from the loading location(S110); the B-step for supporting the test of the test tray within the semiconductor devices(S120); the C-step for transferring test trays to the frozen loading location(S130); and the D-step which again transfers the test trays to the loading location(S140). The test tray sequentially passes the loading location, the soak chamber, the test standby unit, the test site, the desoak chamber and the unloading location within the task handler during the drive of the test handler.
Patent KR-20080015718-A (KR)
Title: Stamped product intended in particular for permanently obturating holes
Inventor: LIPPRANDT UTE
IPC: C09J7/20
Filed: 2007-07-31
Abstract: A stamped product for permanently obturating holes on a metal sheet or plastic parts is provided to allow re-sealing of holes on a metal sheet or plastic parts used during manufacturing process, so as to prevent rust caused by water penetration and to block noise from a passenger coach. A stamped product for permanent sealing of holes comprises: a base layer including heat-resistant backing, which is processed at least partially able to self-adhesion and extended at least partially exceeding over the margin of holes to be sealed; a block of heat activating foaming material established on the surface processed for self-adhesion, which is lager than the area of hole to be sealed and smaller than the area of base layer desirably; and a thin layered body established between the base layer and the block of heat activating foaming material, which comprises metal, metal foil, or strong plastic sheet such as PET sheet.
Patent KR-20090013544-A (KR)
Title: System and method for selecting access network in multi-mobile communication networks environment
Inventor: LEE EUN SOOK
IPC: H04B7/26
Filed: 2007-08-02
Abstract: A system and a method for selecting an access network in multi-mobile communication network environment are provided to select an optimized network by considering user preference, user service, user position information, etc. A network selection sever(70) selects an optimized network, which provides a terminal usable service, by using service information that a terminal user wants to use, a user preference network information which is included at a network request message, and the information provided from an intelligent sever(80)(S18). The network selection sever includes the information about the selected network to a network selection response message and transmits a response message to a network system which requests the network selection request message(S20). The network system analyzes the network selection response message, and continues to process an originating call if the network that the network selection sever suggests is identical to the network which tries to make an originating call(S22,S24). Otherwise, the network system requests a terminal to retry to make an originating call(S26).
Patent KR-20090013995-A (KR)
Title: System for automatic signature production and method thereof
Inventor: AHN DAE KEUN
IPC: G06F3/00
Filed: 2007-08-03
Abstract: An automatic signature producing system is provided to make users without specialized knowledge about design by supplying a preset font according to theme. A signature manufacture module(120) converts the first character into the second character complying with a font chosen by users. The signature manufacture module comprises a parsing part(121), a referencing unit(122) and a synthesizing unit(123). The parsing part parses the first character into several syllables. The referencing unit detects font syllable corresponded to the parsed syllable to 1:1 from a font storage(10). The synthesizing unit unites the delivered font syllables and completes one single second character.
Patent KR-20080013776-A (KR)
Title: Solid preparation of enteric solid dispersion and method for producing the same
Inventor: KUSAKI FUMIE
IPC: A61K9/14
Filed: 2007-08-07
Abstract: A solid preparation of enteric solid dispersion is provided to inhibit damage of solid preparation dissolution properties and rapidly release a drug in the solid preparation by using a specific disintegrant. A solid preparation of enteric solid dispersion comprises a poorly soluble drug, an enteric polymer and a disintegrant that is low substituted hydroxypropylcellulose having an average diameter of 10-100 mum and specific surface area of 1.0 m^2/g measured by BET(Brunauer, Emmett and Teller) method, wherein the enteric polymer is selected from cellulose acetate phthalate, cellulose acetate trimellitate, cellulose acetate succinate, methylcellulose phthalate, hydroxymethylcellulose ethyl phthalate, hydroxypropyl methylcellulose phthalate, hydroxypropyl methylcellulose acetate succinate, hydroxypropylmethylacetate maleate, hydroxypropylmethyltrimaleate, carboxymethylethylcellulose, polyvinylbutylate phthalate, polyvinylalcohol acetate phthalate, methacrylic acid/ethyl acrylate copolymer, methacrylic acid/methacrylic acid methyl copolymer and methacrylic acid copolymer; and the solid preparation is prepared by spraying enteric polymer solution dispersing the poorly soluble drug to the low substituted hydroxypropylcellulose powder, and assembling and drying the mixture.
Patent KR-20070097375-A (KR)
Title: Generalized reference decoder for image or video processing
Inventor: JORDI RIBAS CORBERA
IPC: H04N7/173
Filed: 2007-08-07
Abstract: A method embodied by a computer which provides a generalized reference decoder for an image or a video processing is provided to include the improved generalized reference decoder operated according to the number of buffer parameters and rate sets for a bit stream. N parameter sets for a provided video clip of a single video bit stream are generated(214). N is at least two. Each of the N parameter sets includes a rate parameter and a decoder buffer size parameter. Each of the N parameter sets includes the single video bit stream to prevent the underflow of a decoder buffer(208) of a reference decoder(210) operated according to the parameter sets to decode encoded data for the provided video clip of the single video bit stream. Information designating the N is provided together with the single video bit stream. The N parameter sets are provided together with the single video bit stream.
Patent KR-20090014894-A (KR)
Title: Base member of digital microphone and method for manufacturing the same
Inventor: RHO HEE CHANG
IPC: H04R31/00
Filed: 2007-08-07
Abstract: A base member of a digital microphone and a manufacturing method thereof is provided to maintain a digital microphone steadily by forming a thin conductive film on a base member of the digital microphone by insert molding. A conductive film carrier has a successive band form and comprises an opening, a branch extended to the opening and a conductive film piece(20) located in the end of branch. A mold having a ring shape is installed at the opening. The conductive film piece is combined in a base member(10) into one body by injecting synthetic resin into the mold. The notch of boundary between the branch and the conductive film piece is cut with vibration. The conductive film piece comprises a vertically-extending section and a horizontal extending section. The vertically-extending section(21) is extended to the lower-part from the upper side of the base member. The horizontal extending section(22) is extended to the side direction outside from one end part of the vertically-extending section.
Patent KR-20090016929-A (KR)
Title: Broadcasting receiver and method providing channel using it
Inventor: KIM MIN SUG
IPC: H04N5/445
Filed: 2007-08-13
Abstract: A television and an operation mode control method are provided to supply channel edit menu and information corresponding to an operation mode automatically by determining that a user does not recognize a current input mode. A broadcasting signal processor(20) received according to a selected mode is provided, and it is checked whether a key signal is inputted from a user. If so, it is determined whether the key signal is a key signal that a current operation mode supports. If not so, a frequency of the inputted key signal is counted. If the key signal is inputted more than a predetermined frequency, broadcasting program information and channel edit information OSD are displayed.
Patent KR-20090017013-A (KR)
Title: Apparatus and method for detecting particle and microorganism with magnetic flux
Inventor: KANG KYOUNG HO
IPC: G01N27/72
Filed: 2007-08-13
Abstract: An apparatus and a method for detecting micro-particles and microorganisms using a magnetic field are provided to identify the micro-particles or the microorganisms in real time by using electrical characteristics of the micro-particles or the microorganisms. An apparatus for detecting micro-particles and microorganisms using a magnetic field includes magnetic sensors(211,212), electrodes(221,22,223,224), and a signal processor(250). The magnetic sensors are located outside a flow pipe(203) and measure a magnetic field induced by a fluid flowing in the flow pipe. The electrodes apply a current to the fluid to measure impedance. The signal processor determines concentrations of micro-particles and microorganisms included in the fluid by using the intensity of the magnetic field and the impedance.
Patent KR-20090017024-A (KR)
Title: Producing method of metal powder flake
Inventor: KIM JI SOON
IPC: B22F9/06
Filed: 2007-08-13
Abstract: A method for manufacturing flake-type metal powder is provided to suppress coherence of metal powder and maximize dispersibility of the flake-type metal powder by producing and milling the flake-type metal powder at the same time. A method for manufacturing flake-type metal powder comprises the following steps. A metallic line in a fluid is electrically exploded(S110). The fluid is milled and flaked(S120). The metallic line is selected among aluminum, magnesium, copper, zinc, stannum, nickel, silver, gold, iron, and platinum. The fluid is selected among water, ethanol, ethanol glycol, glycerin, gelatin, benzene, and toluene.
Patent KR-20090018411-A (KR)
Title: Vibrating screen apparatus
Inventor: LEE JONG GAB
IPC: B07B1/28
Filed: 2007-08-17
Abstract: A vibration screen apparatus is provided to extent life of a vibration screen by allowing rollers to guide and support the vibration of the screen, thereby obtaining stable vibration. A vibration screen apparatus(10) comprises: a vibrator(20) having a screen; a supporting structure(30) supporting the vibrator; vibration guiding parts guiding movements of the vibrator; and a driving device(40) vibrating the vibrator relative to the supporting structure. The driving device includes a rectilineal movement part(70). The vibration guiding parts include one or more rollers rolled along a moving axial line(100). The vibration guiding parts additionally include one or more connecting bars rotatably connected to the vibrator and supporting structure. The driving device includes a motion converting mechanism(50) converting a rotary motion into a rectilineal motion of the rectilineal movement part. The motion converting mechanism includes a cam, and a cam drive part interacted with the cam and connected to the rectilineal movement part.
Patent KR-20090019050-A (KR)
Title: Ventilation unit for ceiling type
Inventor: YEE JURNG JAE
IPC: F24F7/08
Filed: 2007-08-20
Abstract: A ceiling cassette type ventilation unit is provided to simplify the exchange of heat exchangers by separating a heat exchanger cover from the center of a partition plate. A cover plate is formed with a ventilation hole(32) in the center to detachably fit a heat exchanger cover(34), which is coupled by screws with supporting pieces(36) vertically mounted along an outer surface of a heat exchanger(26).
Patent KR-20090022016-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: CHO YONG SOO
IPC: H01L29/78
Filed: 2007-08-29
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve mobility of an electron by focusing the stress by a nitride film on a channel by using a stress memorization phenomenon. A first epitaxial layer(120) is formed on a substrate(110) and is doped with the channel impurities. A second epitaxial layer(130) is formed on the first epitaxial layer. A gate electrode(140) is formed on the second epitaxial layer. A spacer(152) is formed in both sides of the gate electrode. An LDD(Lightly Doped Drain) region(170) is formed under the space to the depth of the first epitaxial layer. A third epitaxial layer(180) is formed on the etched substrate region of both sides of the spacer.