baber/WOPTO huggingface dataset:
Patent KR-20090079368-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: LIM JEONG HAK
IPC: H01L27/115
Filed: 2008-01-17
Abstract: A manufacturing method of a flash memory device is provided to increase a thickness of a physical layer of a tunnel insulating layer and to improve a leakage current characteristic by laminating nitride layers having a high dielectric constant in comparison with an oxide layer. A first plasma nitration process is performed to form a first nitride layer(102) on an upper surface of a semiconductor substrate(100). An oxidation process is performed by using a catalytic vapor generation method or an in-situ vapor generation method. An oxide layer(104) is formed on an upper surface of the first nitride layer. A second plasma nitration process is performed to form a second nitride layer(106) on the oxide layer. Each of the first and second plasma nitration processes is performed under gas atmosphere including nitrogen gas at temperature of 500 to 800 degrees centigrade and pressure of 0.1 to 200 Torr.
Patent KR-20090080662-A (KR)
Title: Equipment and method for treating ballast water of ship using ionization and carbonate
Inventor: KIM JAE HA
IPC: B63B43/06
Filed: 2008-01-22
Abstract: An apparatus and a method for treating ballast water of a ship with carbonate anions are provided to maintain cleanliness of a ballast tank, reduce installation and facility costs with respect to the treatment apparatus, and allow the treatment apparatus to be installed on an operating ship, thereby seek economic efficiency. An apparatus for treating ballast water of a ship with carbonate anions comprises: a ballast tank(110); an acidic ion water producer(120) acidifying seawater(ballast water) filled in the ballast tank to supply acidic ion water; a carbon dioxide bubble generator(130) generating micro-bubbles from carbon dioxide within the ballast tank filled with seawater; a pressure maintenance valve(140) increasing pressure in the ballast tank to carbonate the carbon dioxide by reacting seawater with carbon dioxide supplied into the bubbles within the ballast tank; and a catalyst adder(150) supplying a catalyst of a carbonic anhydrase enzyme. The acidic ion water producer is embedded in a ballast water supply pipe(160) connected to the ballast tank. The carbon dioxide bubble generator receives carbon dioxide from a carbon dioxide tank(170) to generate the bubbles.
Patent KR-20090083222-A (KR)
Title: Rod for permanent wase and charging apparatus thereof
Inventor: KIM SEON JONG
IPC: A45D4/02
Filed: 2008-01-29
Abstract: A rod for permanent and a charging apparatus for the same are provided, which can reduce the permanent setting time and makes formation of wave facilitated. A rod for permanent comprises: a main body(20) which has the space part shut tightly in a longitudinal direction and is formed of a jamming protrusion in which a band hangs at the end part; a battery charger(100) and a heater stored in the main body in the formed space part; and a touch switch(30) which is installed at both sides or the outer circumference of the main body and causes the generation of heat. The main body is equipped with a tube member and a cap having a jamming protrusion.
Patent KR-20090083983-A (KR)
Title: Module structure of multi-media system for vehicle
Inventor: JEON YONG WON
IPC: B60R11/02
Filed: 2008-01-31
Abstract: A module structure of a multi-media system is provided to upgrade function on each module and to replace the new module while maintaining the design and package of center facia. A module structure of a multi-media system includes a mainboard(10) which performs elementary functions of the vehicle such as audio and navigation, a plurality of hardware modules which are standardized in size and connector and perform option functions except the elementary functions, and a sub board which is mounted inside a head unit and embedded with software modulated for each hardware module. The hardware modules are detachably mounted on a module mounting unit(120) of the head unit and connected to a connector.
Patent KR-20090086819-A (KR)
Title: Flash memory device
Inventor: KIM HONG SOO
IPC: G11C16/08
Filed: 2008-02-11
Abstract: A flash memory device is provided to prevent coupling effect to a word line of a memory block which is not selected by forming a shield line between the word line of the memory block which is not selected. A flash memory device comprises a memory cell array and a column selection circuit. The memory cell array is composed of a plurality of memory blocks. Each memory block has memory cells arranged in the cross-domain of the bit lines and word lines, and a column selection circuit comprises a plurality of sealed lines(123), and a plurality of decoders(121,125) and a plurality of switching units(122,124). The sealed line prevents the coupling of a pair of memory blocks, and a decoder operates word lines.
Patent KR-20090086888-A (KR)
Title: Union method and the hammer of hammer
Inventor: CHOL DO SU
IPC: B25C1/00
Filed: 2008-02-11
Abstract: A hammer and a coupling method thereof are provided to prevent backward slip of the head by press-fitting a slip prevention member or welding a fixing ring. A coupling method of a hammer(100), in which a handle insertion hole(11) of a head(10) has a cross section tapered in a square shape in the longitudinal direction and a handle(20) has a tapered insertion part(21) to be press-fitted to the handle insertion hole, is as follows. The handle is press-fitted to the leading end of the handle insertion hole from one side. A reinforcement(40) is inserted to the insertion part, and the end of the insertion part is bent to prevent separation of the reinforcement. The back end of the handle reversely passes through the leading end of the handle insertion hole and pulled out to the back side of the handle insertion hole so that the handle is fixed in the handle insertion hole. A slip prevention member is press-fitted in from the back end of the handle to support the back end of the handle insertion hole of the head.
Patent KR-20090093696-A (KR)
Title: Method and system for managing test sheet of estimating blood sugar
Inventor: KIM KWAN YOU
IPC: G01N33/49
Filed: 2008-02-29
Abstract: A method and a system for managing test sheet for measuring blood sugar are provided to monitor total stock amount of wasted product and automatically deliver the test sheet to a user. A method for managing a test sheet for measuring blood sugar comprises: a step of setting accumulated value of counter machine using the number of test sheet for measuring blood sugar; a step of replying to event signal generated and renewing the accumulated value; and a step of providing information related to the supplement of the test sheet in case that the newly accumulated value corresponds to n value.
Patent KR-20090095245-A (KR)
Title: The advanced preparation method of organic-transition metal hydride complexes as hydrogen storage materials
Inventor: KIM JONG SIK
IPC: C07F7/28
Filed: 2008-03-05
Abstract: A method for manufacturing an organic transition metal hydride which is used as a hydrogen storage material is provided to generate the catalyst poisoning problem and safely and reversibly stores hydrogen of high capacity. A method for manufacturing a organic-transition metal hybride comprises: a step of reacting organic-transition metal halide and aluminum hydride compound to produce organic-transition metal aluminum hydride complex; and a step of reacting the organic-transition metal-aluminum hydride complex with Lewis base to produce the organic-transition metal hydride. The organic-transition metal hydride and the organic-transition metal halide are denoted by the chemical formula 1 (A-(OMHm)n) and 2 (A-(OMXm)n).
Patent KR-20090097238-A (KR)
Title: Creation and application of blog post template in enterprise blog system
Inventor: LEE HUN JOO
IPC: G06Q10/06
Filed: 2008-03-11
Abstract: A method for creating and applying a blog post template in an enterprise blog system is provided to supply simple contents as well as more functions than an existing simple form through an additional field and security setting. A post template creator is divided into a general forma part(100), a field area, a security setting part(102), and a self-security setting part(103) of a post template. The field area manages fields, and the security setting part sets up the security that is allocated to a post that is supposed to be used. The self-security setting part of the post template restricts a user who is able to the template.
Patent KR-20080087681-A (KR)
Title: Switching element, method for manufaturing the same, and display device including the switching element
Inventor: HONDA TATSUYA
IPC: G02F1/133
Filed: 2008-03-20
Abstract: A switching device, a manufacturing method thereof, and a display device having the switching device are provided to perform a switching operation by extension of an insulating layer provided between conductive layers, thereby preventing stress concentrated in a part of the switch device and accordingly suppressing damage of the device. A first electrode(101) receives predetermined electric potential. A second electrode(102) is adjacent to the first electrode. A third electrode(105) is provided on the first electrode, and provided to cross the second electrode as leaving a space for a gap(104) between the second and third electrodes. A spacer layer made from piezo material is provided between the first and third electrodes. The spacer layer is extended or reduced according to electric potential applied to the third electrode so as to select a contact state or non-contact state of the second and third electrodes.
Patent KR-20090100620-A (KR)
Title: Method for fabricating non-volatile memory device
Inventor: PARK KYOUNG HWAN
IPC: H01L27/115
Filed: 2008-03-20
Abstract: PURPOSE: A method of manufacturing the non-volatile memory device is provided to improve the charge retention property due to the degraded shielding layer. CONSTITUTION: The tunneling layer and the charge trapping layer and hard mask layer are formed on the substrate(100). The hard mask layer, and the charge trapping layer and tunneling layer are selectively etched. The tunneling layer pattern(111), and the charge trapping layer pattern(121) and hard mask layer pattern are formed. The junction area(160) is formed by impurity ion injection. The insulating layer(170) which exposes the hard mask layer pattern on the substrate is formed. The charge trapping layer pattern is exposed to remove the hard mask film pattern. The shielding layer and control gate electrode are formed on the exposed charge trapping layer pattern and the insulating layer.
Patent KR-20090107317-A (KR)
Title: Examination apparatus for a lense's shape
Inventor: LEE EUNG SUK
IPC: G01M11/02
Filed: 2008-04-08
Abstract: PURPOSE: A lens shape examination apparatus is provided to minimize area required for surface curvature examination of the lens and progress tests of various kinds of lenses efficiently. CONSTITUTION: A lens shape examination apparatus comprises followings. A base(100) includes a fixing part(110). A sensing rod(200) includes a supporting part(210), a column(220), a fixing part(230), and a holder(240). The supporting part is built-in to rotate through a pivot axis(213) with the fixing part. The column is fixed at the supporting part. The fixing part fixes the column to move in the longitudinal direction. The fixing part is connected to rotate around the supporting part. The holder is arranged at one end of the column. The motor rotates the fixing part. A column rotary part(300) comprises a motor(310). A mounting part(400) comprises a mounting portion. The mounting part is fixed on the base. The mounting portion(410) supports a lens. A distant measuring sensor(S) is fixed on the holder and measures the straight distance with the lens mounted on the mounting part.
Patent KR-20090107722-A (KR)
Title: Insulator of oil reservoir in power steering
Inventor: RYU SANG WOOCK
IPC: B62D5/00
Filed: 2008-04-10
Abstract: PURPOSE: An insulator of a power steering oil reservoir is provided to improve the insulation performance against a vibration by effectually insulating vibrations of various frequency bands transmitted from a vehicle body. CONSTITUTION: An insulator(30) of a power steering oil reservoir is composed of a rubber member(31), an insert tube(32), an upper spring member(33), a lower spring member(34), and a casing member(35). The rubber member includes a rubber hole(31a) and an insert groove(31b) formed along the outer circumference to be inserted in an oil reservoir. The insert tube is installed to be inserted into the rubber hole and has a hanging projection(32a). The upper spring member and the lower spring member are inserted in the insert tube to be supported to the hanging projection. The casing member is installed to be attached to the upper and lower faces of the rubber member. The other ends of the upper and lower spring member are supported between both ends of the casing member which has a bolt hole(35a).
Patent KR-20090109346-A (KR)
Title: Server system providing integrated suggestion
Inventor: JEONG EUK SUK
IPC: G06F17/30
Filed: 2008-04-15
Abstract: PURPOSE: An integrated suggest server system is provided to offer a Hangul suggest even in a foreign web page. CONSTITUTION: An integrated suggest server system comprises a suggest database(110), a search word input monitoring unit(120), a suggest searcher(130), and a suggest transmission unit(140). Suggests, that is search words related to an arbitrary search word are stored in the suggest database. The search word input monitoring unit monitors whether a search word input of a client exists on a search window of a web page provided from an arbitrary web server.
Patent KR-20080093902-A (KR)
Title: A 7-16 coaxial flanged receptacle
Inventor: ARNAUD PIERRE YVES
IPC: H01R13/646
Filed: 2008-04-16
Abstract: A 7-16 coaxial flanged receptacle is provided to acquire an excellent inter-modulation performance, a small weight, and an excellent corrosion resistance, by improving the structure. A flanged receptacle comprises a tubular body(1), a tubular metal part(2) received within the tubular body and having an outer ground contact, a central brass contact part(3) having a male contact end(3a) and a female contact end(3b), and an insulation part(4) interposed between the central contact part and the outer ground contact. The tubular body includes an outside screw(5) and a flange(6). The flange has holes, through which mounting screws are passed. In an inside wall of the tubular body, the tubular body has a step difference bearing surface(8). The step difference bearing surface are supported against a ring-shaped bead(9) of a part of forming the outer ground contact while the step difference bearing surface receives the bead.
Patent KR-20090110006-A (KR)
Title: Photosensitive Paste and Glass Powder Composition
Inventor: JIN GEUN YEOP
IPC: C03C3/064
Filed: 2008-04-17
Abstract: PURPOSE: Photosensitive paste and glass powder composition are provided not to turn browning even after sintering. CONSTITUTION: Photosensitive paste and glass powder composition comprise one alkali component selected among Li2O, Na2O, and K2O, and P2O5, SiO2, B2O3, Al2O3, BaO, ZnO, CaO and MgO. More specifically, the photosensitive paste and glass powder composition are composed of 1-20wt% one alkali component selected among Li2O, Na2O, and K2O, 2-30wt% P2O5, 5-30wt% SiO2, 10-40wt% B2O3, 5-40wt% Al2O3, 1-30wt% BaO, 1-30wt% ZnO, 2-10wt% CaO and 1-15wt% MgO. The photosensitive paste and glass powder composition do not turn brown after sintering and the L value thereof is 60 or greater.
Patent KR-20090111148-A (KR)
Title: Jig for fixing chain link
Inventor: KIM GEUM MAN
IPC: B25B11/02
Filed: 2008-04-21
Abstract: PURPOSE: A jig for fixing a chain link is provided to press the link block and the link plate of the chain link by controlling the hydraulic pressure supplied to a cylinder, thereby improving convenience of work in a small space of a ship engine. CONSTITUTION: A jig unites a chain link and a chain by pressing the chain link from either side, where the chain link is composed of a link block with two fastening pins and a link plate combined with the ends of the fastening pins. The jig includes a fixed frame(110) and press cylinders(121,122). The fixed frame is composed of a first pressure plate(111) facing the link block of the chain link which is temporarily assembled in the chain to connect both ends of the chain, a second pressure plate(112) facing the link plate, and a connection stick(113) interconnected between the first and second pressure plates. The pressure cylinders are installed in the first or the second pressure plate and press the link block or link plate located between the first and second pressure plates by hydraulic pressure supplied from a hydraulic pump.
Patent KR-20090111359-A (KR)
Title: Sensor circuit using capacitive sensor
Inventor: LEE SEON GKWON
IPC: G01R27/26
Filed: 2008-04-22
Abstract: PURPOSE: A sensor circuit using a capacitive sensor is provided to reduce the whole size of a semiconductor IC and power consumption by implementing all elements excluding a capacitor, an optical diode, and a buzzer. CONSTITUTION: In a sensor circuit using a capacitive sensor, a sensor(230) outputs a comparison signal by using a result of a comparison signal. An output unit(280) outputs at least one of a sound and a light corresponding to the comparison result in response to a least one reference signal. A capacitor(Cs1) for a sensor comparison receives the signal for the sensor comparison, and the capacitor for electrostatic capacity receives a signal for the sensor comparison. An amplification block produces a compare reference signal and the sensing signal.
Patent KR-20080043279-A (KR)
Title: Flux-cored wire for gas shielded arc welding
Inventor: SASAKI YOSHITERU
IPC: B23K35/368
Filed: 2008-04-25
Abstract: A flux-cored wire for gas shielded arc welding is provided to obtain excellent high speed weldability and porosity resistance and improved slag covering property and slag peeling property at the same time when welding a low Si soft steel, a low Mn-based material, and a high strength steel of which surfaces are painted with an inorganic zinc primer or covered with a black layer. As a flux-cored wire for gas shielded arc welding, in which a flux is filled in a soft steel sheath, the flux-cored wire for gas shielded arc welding is characterized in that the flux comprises, when calculating according component ratio relative to wire gross weight, 0.10 to 0.30 mass% of Zr converted from a metal Zr source, 0.30 to 1.0 mass% of ZrO2, 1.0 to 5.0 mass% of TiO2, 0.30 to 1.0 mass% of SiO2, 0.10 to 0.30 mass% converted from a metal Al source, and 0.04 to 0.10 mass% in total of Na2O and K2O converted from alkali metal sources Na and K, the ratio of K2O/Na2O being 1.0 to 3.0, and at least one selected from the group consisting of Al2O3, Mg, Fe-Mn, Fe-Si, K2SiF6, and iron.
Patent KR-20090114748-A (KR)
Title: Method for simultaneous determination of hexavalent chromium and trivalent chromium by high-performance cation-exchange ion chromatography with UV detection
Inventor: LEE SO MI
IPC: G01N30/00
Filed: 2008-04-30
Abstract: PURPOSE: A method for simultaneously analyzing hexavalent chromium and trivalent chromium with ion chromatography is provided to analyze components rapidly and correctly in a sample. CONSTITUTION: A method for simultaneously analyzing hexavalent chromium and trivalent chromium includes the following steps of: separating mixed components of the hexavalent chromium and the trivalent chromium with a mixed solvent; combining the trivalent chromium with a chelating agent by adding a moving phase of which pH is 6.5-6.8; performing chromatography analysis by injecting the moving phase to an ion chromatography(IC) column; converting the hexavalent chromium to a fluometric reagent; and separating absorbance of the trivalent chrome with a UV-absorption photometer.
Patent KR-20090114987-A (KR)
Title: Laundry treating apparatus
Inventor: CHOI CHANG GYU
IPC: D06F58/10
Filed: 2008-04-30
Abstract: PURPOSE: A cloth treating device is provided to improve efficiency of assembly work and to reduce an assembling time. CONSTITUTION: A cloth treating device comprises a cabinet and a tray(200). The cabinet has an electric field chamber in which the clothes are accommodated. The tray has a hot air supplying unit accommodated in the electric field chamber. The tray slides to the electric field chamber and is attached in and detached from the electric field chamber.
Patent KR-20090116127-A (KR)
Title: A method for detecting defects of the weld using digital radiography
Inventor: KIM KWANG HYUN
IPC: G01N23/00
Filed: 2008-05-06
Abstract: PURPOSE: A method for detecting a welding unit using digital radiography is provided to increase accuracy and reliability of failure detection. CONSTITUTION: A digital signal of a source image is achieved through the radiation scan about the welding unit(S10). The digital signal passes through a lower filter and an upper filter. Moreover, a digital data value of a final image in which a noise component of the high frequency is removed is used to detect a defect site of the welding unit(S40).
Patent KR-20090116184-A (KR)
Title: Data processing device and method for controlling the operating period thereof
Inventor: LEE JUNG HWAN
IPC: G06F13/24
Filed: 2008-05-06
Abstract: PURPOSE: A data processing unit and a method for changing operating cycle are provided to change adaptively the operating cycle of the processing unit by predicting the load amount of the processor unit in advance. CONSTITUTION: An interrupt generator(200) generates the time interrupt corresponding to the variable cycle. An interrupt cycle determiner(10a) determines the occurrence cycle of the time interrupt. When the time interrupt is generated in the interrupt generator, a scheduler(10b) checks a task queue and determines the processing schedule of the waiting task.
Patent KR-20090116469-A (KR)
Title: An apparatus and a method of disassembling and assembling a slit die
Inventor: LIM HYUN OK
IPC: B05C5/02
Filed: 2008-05-07
Abstract: PURPOSE: An apparatus and a method for disassembling and assembling a slit die are provided to improve efficiency of disassembling and assembling because the process time according to the attachment and separation of a protective cover are unnecessary. CONSTITUTION: An apparatus(240) for disassembling and assembling a slit die comprises a table(242); a pair of supporting members(244a,244b) for supporting the slit die; a first and second rotation bars which are connected to the slit die and enables rotation are mounted within the supporting members; and a rotation member(250) which is mounted on any one of the supporting members and is connected to any one of the first and second rotation bars.
Patent KR-20090117136-A (KR)
Title: Kapok nonwoven fabric having an emulsifier
Inventor: CHUNG BYUNG YEOUP
IPC: D04H13/00
Filed: 2008-05-08
Abstract: PURPOSE: Kapok non-woven fabric in which emulsifier is supported is provided to offer good removing effects of oil stain efficiently when an oil leak accident occurs, and to offer simple manufacturing processes. CONSTITUTION: Kapok non-woven fabric in which emulsifier is supported includes an organic solvent contained in the emulsifier. The organic solvent is one or their mixed solvent selected from a group consisting of toluene, benzene, xylene, acetone, ethanol and methanol. The kapok non-woven fabric in which emulsifier is supported is formed by absorbing the emulsifier in the kapok non-woven fabric. The kapok non-woven fabric is mixed with kapok fiber and polypropylene. The content of the emulsifier in the kapok non-woven fabric is 15 ml or less. A polymer is low density polyethylene, high density polyethylene or polyvinyl chloride.