baber/WOPTO huggingface dataset:
Patent KR-20110026757-A (KR)
Title: Semiconductor device and method for forming using the same
Inventor: JO MI HYEON
IPC: H01L21/336
Filed: 2009-09-08
Abstract: PURPOSE: A semiconductor device and a forming method thereof are provided to form a bit line contact without an additional mask process by forming a bit line with a laminate structure of conductive materials and a conductive layer for a bit line on an active area. CONSTITUTION: A semiconductor substrate(100) includes an active area(104) defined with a device isolation layer(102). A buried gate(112) is buried in the device isolation layer and the active area. A conductive material(116) is formed on the device isolation layer and the active area. An insulation layer(114) is formed on the sidewall of the conductive materials and a bit line conductive layer. A spacer(126) is formed on the sidewall of the insulation layer and a hard mask layer(122).
Patent KR-20100098270-A (KR)
Title: Semiconductor pressure sensor and manufacturing method thereof
Inventor: SATO KIMITOSHI
IPC: G01L9/04
Filed: 2009-09-09
Abstract: PURPOSE: A semiconductor pressure sensor and a manufacturing method are provided to perform the temperature compensation at a high precision. CONSTITUTION: A semiconductor pressure sensor(100) comprises a substrate, an active gauge resistor forming part(101) and a dummy gauge resistor forming part(102) for compensating a temperature. The active gauge resistor forming part comprises a first diaphragm(25) and a first gauge resistor formed on the substrate. The dummy gauge resistor forming part comprises a second diaphragm(26) and a second gauge resistor formed on the substrate. The first diaphragm of the active gauge resistor forming part and the second diaphragm of the dummy gauge resistor forming part are formed as a given common layer, the given common layer comprises an anchor portion extended to the substrate in order to connect to the substrate, the first and second diaphragms have the same structure or symmetrical structures and the first and second gauge resistors have the same structures or symmetrical structures.
Patent KR-20110029981-A (KR)
Title: Seatbelt buckle for vehicle
Inventor: AN SEUNG HO
IPC: B60R22/26
Filed: 2009-09-17
Abstract: PURPOSE: A seat belt buckle for a vehicle is provided to facilitate the coupling of a belt tongue and a buckle head, since the free rotation of the buckle head of a seat belt and a connecting plate is limited. CONSTITUTION: A seat belt buckle for a vehicle comprises a buckle moving device(10), a connecting plate(100), and a buckle head(200). The buckle moving device comprises a screw(11), a motor(12), and a sliding plate(13). The motor rotates the screw. The sliding plate moves forward and backward to a seat by the forward and backward rotation of the motor. One side of the connecting plate is installed in the sliding plate of the buckle moving device to be rotatable. The buckle head is installed on the other side of the connecting plate. The free rotation of the connecting plate and the buckle head is restricted.
Patent KR-20110030998-A (KR)
Title: Keyword enum system, terninal having keyword enum process function, and method of processing keyword enum call
Inventor: KIM JUNE WHI
IPC: G06F17/30
Filed: 2009-09-18
Abstract: PURPOSE: A keyword ENUM(Telephone Number Mapping) system, a terminal which is available for keyword ENUM processing and a keyword ENUM call processing method are provided to use a simply keyword instead of using complex ENUM number, thereby using a service without storing various information to a terminal. CONSTITUTION: A keyword DNS(Domain Name Server)(300) receives keyword inquiry information which is inputted to a first client through a first gateway(110). A keyword DB(310) receives information of keyword quality. The keyword DB returns ENUM information corresponding to the information of the keyword quality to a keyword domain name server. A ENUM domain name server(400) receives the information of the ENUM quality through the first gateway.
Patent KR-20110033672-A (KR)
Title: Preparation method of pear fermented suspension using lactic acid bacteria
Inventor: IN MAN JIN
IPC: A23L19/00
Filed: 2009-09-25
Abstract: PURPOSE: A producing method of a fermented pear product using lactic acid bacteria is provided to offer massive amount of organic acid by the progress of the fermentation. CONSTITUTION: A producing method of a fermented pear product using lactic acid bacteria comprises the following steps: injecting the lactic acid bacteria into crushed pear; and cultivating the injected lactic acid bacteria. The lactic acid bacteria is leuconostoc mesenteroides 58-3(KACC 91495P) obtained from kimchi.
Patent KR-20110020144-A (KR)
Title: Convolution based discrete wavelet tranformation apparatus
Inventor: KONG JIN HYEUNG
IPC: H04N19/42
Filed: 2009-09-30
Abstract: PURPOSE: A convolution based discrete wavelet transform apparatus is provided to maximizes the efficiency of a two-stage convolution pipeline by minimizing speed difference between a multiply operation and an add operation. CONSTITUTION: A multiplication result rearrangement unit(100) multiplies pixel data with filter coefficients. The multiplication result rearrangement unit outputs multiplex results through rearrangement of the acquired multiplication results. An input buffer stores the multiplex results in parallel. A search buffer stores duplicate multiplication results in parallel. A parallel accumulation adder(300) successively searches the stored multiplication results. The parallel accumulation adder outputs finally converted pixel data.
Patent KR-20110035796-A (KR)
Title: Solar cell apparatus, solar power generating system having the same and method of fabricating the same
Inventor: PAK HI SUN
IPC: H01L31/0445
Filed: 2009-09-30
Abstract: PURPOSE: A solar cell apparatus, a solar power generating system having the same, and a manufacturing method including the same are provided to support two solar cell batteries with one support substrate by arranging a solar cells on the top and the bottom of one support substrate. CONSTITUTION: A support substrate(100) is made of insulation material. A first solar cell battery(200) is arranged on the support substrate. The first solar cell battery comprises a first back surface electrode layer, a first light absorption layer, and a first buffer layer. A second solar cell battery(300) is arranged under the support substrate.
Patent KR-20110036478-A (KR)
Title: Aper torator for dditch
Inventor: ANN SEUNG GEUN
IPC: B08B9/027
Filed: 2009-10-01
Abstract: PURPOSE: A drain perforator is provided to easily perforate a pipe by rotating a wire even if the pipe is bent and to efficiently keep the wire after using. CONSTITUTION: A drain perforator comprises a cylindrical body, a coil-type wire(11), a coil-type wire handle bar, a wire roll(24), rotary shaft connection keys(23), a connection key rotating unit(26), a coil-type wire rotating unit(27), a rotary handle unit(17), and a rotary shaft(20). The coil-type wire is upward protruded from the bottom end of the body. The coil-type wire handle bar is installed in the center of the body. The rotary shaft connection keys are installed in the front and rear of the wire roll. The connection key rotating unit is installed in the outer surface of the rotary shaft connection keys. The coil-type wire rotating unit is installed in the wire roll. The rotary handle unit is located at the top end of the body. The rotary shaft is installed in the rotary handle unit.
Patent KR-20110037254-A (KR)
Title: A manufacturing method of ceramic particle for mold and ceramic particle
Inventor: JUNG YEON GIL
IPC: C04B41/88
Filed: 2009-10-06
Abstract: PURPOSE: A method for manufacturing ceramic particle for casting and ceramic particle are provided to improve the Miscibility of molten metal and the ceramic particle by coating the surface of the ceramic particle with metal under regulated surface charge density and thermal processing condition. CONSTITUTION: A method for manufacturing ceramic particle includes the following: Ceramic particles are added in an aqueous solution with pre-set pH. The ceramic particles are dispersed in the aqueous solution to obtain a ceramic suspension solution. Metal salt is added in the ceramic suspension solution. The ceramic suspension solution is mixed to obtain a ceramic-metal mixture. The ceramic-metal mixture is filtered. The ceramic-metal mixture is dried. The dried powder is thermally processed.
Patent KR-20090119814-A (KR)
Title: A novel buffer(seed) layer for making a high-performance magnetic tunneling junction mram
Inventor: HORNG CHENG T
IPC: H01L27/115
Filed: 2009-10-13
Abstract: PURPOSE: A buffer layer for manufacturing high performance tunneling HRAM is provided to form tunneling barrier layer and integrate MTJ MRAM or TMR reading head for manufacturing high-end magnetic tunneling junction MRAM. CONSTITUTION: A buffer layer for manufacturing high performance tunneling HRAM is as follows. A substrate for shielding NiFe lower shield with upper surface of a plane surface is supplied. The top layer of Ta(85) formed on a substrate. The thickness of Ta top layer is reduced and etched. Te NiCr layer is formed on the Ta phase strata etched. An AFM(AntiFerroMagnetic) pinned layer is formed on the NiCr seed layer.
Patent KR-20110042584-A (KR)
Title: Method and apparatus for providing traffic path in navigation system and computer readable medium thereof
Inventor: LEE SUNG JIN
IPC: G01C21/36
Filed: 2009-10-19
Abstract: PURPOSE: A method and a device for providing routes in a navigation system, and a program recording medium for practicing the method are provided to enable a user to search a destination with simple input methods. CONSTITUTION: A method for providing routes in a navigation system comprises the following steps. An abbreviated number which is allocated by a navigation service provider is inputted for a destination. The map coordinates of the destination linked to the abbreviated number is searched. A route from the current position to the destination is searched and displayed using the map coordinates.
Patent KR-20100088061-A (KR)
Title: Method for installing rights object for content in memory card
Inventor: CHU YOUN SUNG
IPC: G06F21/10
Filed: 2009-10-26
Abstract: PURPOSE: A method for installing a right object for content in a memory card is provided to use an RO(Right Object) stored in SRM through a desired terminal without any problem. CONSTITUTION: In order to start transmission of an RO(Right Object), a use right issuer transmits an ROAP trigger massage to the first terminal(S11). The first terminal transmits an RO request message to the use right issuer(S12). The use right issuer transmits the use right of a memory card to the first terminal(S13). The first terminal installs the use right in the memory card(S14).
Patent KR-20100047163-A (KR)
Title: Method for discharging liquid body, method for manufacturing color filter, and method for manufacturing organic el device
Inventor: SHINOHARA TORU
IPC: H01L51/56
Filed: 2009-10-27
Abstract: PURPOSE: A discharging method of a liquid body, and manufacturing methods of a color filter and an organic EL apparatus are provided to stably supply the liquid body to a discharge area, and to prevent inclining of the discharging rate of the liquid body. CONSTITUTION: A discharging method of a liquid body comprises a step of discharging the liquid body to a discharge area using a substrate including a nozzle row(52a) with multiple nozzles(52) discharging the liquid body into a droplet(D1) while moving the discharge area to a main scanning direction which crosses the arrangement direction of the nozzle row. The discharge area includes a first discharge area and a second discharge area with different sizes and discharging conditions.
Patent KR-20110046142-A (KR)
Title: Flip chip package and manufacturing method of the same
IPC: H01L23/28
Filed: 2009-10-28
Abstract: PURPOSE: A flip chip package and manufacturing method thereof are provided to form a dam member on a resin layer, thereby preventing a leaked underfill, thereby reducing the defective rate of a package by increasing connection reliability. CONSTITUTION: A conductive pad(22) and a connection pad(14) are formed on a substrate(12). The conductive pad is formed on the inner side of a mounting space where an electronic component(16) is mounted. A resin layer includes a trench whose part is eliminated. Dam members are formed on the trench. The dam members prevent a leaked underfill between the mounting area of the electronic component and the connection pad.
Patent KR-20110046679-A (KR)
Title: A measuring instrument for sealing gap in liquid oxygen pump
IPC: G01B5/14
Filed: 2009-10-29
Abstract: PURPOSE: A device for measuring a seal gap of a liquid oxygen pump is provided to prevent seal failure due to lack of uniformity of bolt fastening and prevent the leakage of liquid oxygen due to seal failure. CONSTITUTION: A device for measuring a seal gap of a liquid oxygen pump comprises a base member(10), a bar member(20), a gap measuring unit(30) and a bolt unit(20b). The base member is arranged across the center of the rotating shaft of a pump. The bar member is mounted on the base member and the end of the bar member is connected to the rotating shaft of the pump. The gap measuring unit is installed on the base member, makes contact with the front of the seal of the pump and measures distance. A shaft connecting bolt, which is fastened to an impeller locking groove on the rotating shaft of the pump, is formed on the end of the bar member. The bolt unit is fastened through the base member. A nut unit(20c) is fastened to the bolt unit.
Patent KR-20110048110-A (KR)
Title: Method for managing logical channel with smart card and apparatus thereof
IPC: G06F12/00
Filed: 2009-11-02
Abstract: PURPOSE: A method for managing logical channel with a smart card is provided to eliminate a problem due to an abnormal process about the logical channel by determining an abnormal logical channel based on the logical channel information. CONSTITUTION: A receiver(210) receives a logical channel acquisition request of a smart card through an application. A determining unit(220) searches a storage mean in which logical channel information is stored and determines an empty logical channel. If the whole logical channels are occupied, a detection unit(230) detects a first logical channel with an abnormal channel occupation. An offer part(240) returns the first logical channel and offers the first logical channel to the logical channel of the application. An updating unit(250) renews the information about the first logical channel in the storage mean.
Patent KR-20110048995-A (KR)
Title: Rubber gloves with magnet
Inventor: SON SUNG GI
IPC: A41D19/00
Filed: 2009-11-04
Abstract: PURPOSE: Rubber gloves equipped with an attachment magnet are provided to improve convenience of keeping and effectiveness of other tongs or a hanger. CONSTITUTION: Rubber gloves are equipped with a rubber magnet(2) in the central area of the back of the rubber glove(1). The rubber glove and rubber magnet are integrally combined using an adhesive. The size of the rubber magnet is determined according to the size and weight of the rubber glove. The material of the magnet increases coherence the rubber gloves.
Patent KR-20110054146-A (KR)
Title: Method and apparatus for recognizing parking lot
Inventor: LEE YUN HEE
IPC: B60R1/08
Filed: 2009-11-17
Abstract: PURPOSE: A method and a device for recognizing a parking space are provided to accurately recognize a parking space by eliminating noise using stereo matching technology. CONSTITUTION: A device(100) for recognizing a parking space comprises a vehicle edge extraction unit(110), a vehicle position extraction unit(120), a vehicle edge position analysis unit(130), and a parking space recognition unit(140). The vehicle edge extraction unit extracts the edge of the other vehicles by analyzing images obtained from a camera(10). The vehicle position extraction unit extracts the position of the other vehicles by analyzing ultrasonic data obtained from an ultrasonic sensor(20). The vehicle edge position analysis unit analyzes vehicle edge position by mapping the extracted vehicle edge and the extracted vehicle position. The parking space recognition unit recognizes a parking space based on the analyzed vehicle edge position.
Patent KR-20110060637-A (KR)
Title: Absorber and organic antireflective protecting composition layer containing thereof
Inventor: HONG SEUNG HEE
IPC: G03F7/11
Filed: 2009-11-30
Abstract: PURPOSE: An absorber is provided to enable use as an organic antireflective protecting film capable of absorbing reflection lights generated in exposure in a semiconductor ultra micro patterning lithography process using 193 nm ArF excimer laser. CONSTITUTION: An absorber for forming an organic antireflective protecting film comprises a structure of chemical formula 1. In chemical formula 1, R1 is hydrogen or methyl group; R2 is hydrogen, C1-10 alkyl group including nitrogen or oxygen, and sulfur, or C1-20 alcohol group; R3 is hydrogen or methyl group; R4 is hydrogen, or C6-14 aromatic group, or C7-20 arylalkyl; R5 is hydrogen or C1-10 alkyl group including nitrogen, oxygen, and sulfur; m, n, and l are the number showing repeating units in a main chain, m+n+l=1, 0.05<m/(m+n+l)<0.95, 0.05<n/(m+n+l)<0.95, 0.05<l/(m+n+l)<0.95.
Patent KR-20110066635-A (KR)
Title: A parting powder spray machine of hot forging die
Inventor: KIM JAE YOUNG
IPC: B21J13/02
Filed: 2009-12-11
Abstract: PURPOSE: A parting agent spray system installed in the center beam of a hot forging transfer is provided to prevent damage to the system by automatically spraying parting agents on upper and lower molds. CONSTITUTION: A parting agent spray system installed in the center beam of a hot forging transfer comprises a valve body(22), a spray nozzle(50), an air supply path(24), a piston rod(34), a spring(36), and a parting agent supply path(28). The valve body is fixed to a center beam(10). The spray nozzle is installed in the front of the valve body and sprays parting agents on upper and lower molds(100a,100b) through a flow path(52). The air supply path is formed inside the valve body and supplies air to the flow path of the spray nozzle. The piston rod opens the inlet of the spray nozzle. The spring elastically supports the movement of the piston rod. The parting agent supply path is formed inside the valve body and supplies parting agents to the spray nozzle.
Patent KR-20110068590-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: SON YONG HOON
IPC: H01L21/8247
Filed: 2009-12-16
Abstract: PURPOSE: A semiconductor device and manufacturing method thereof are provided to reduce trap density, thereby enhancing the threshold voltage distribution of a cell memory transistor. CONSTITUTION: A plurality of gate patterns(25g,25w,25s) is laminated on a semiconductor layer. Gate interlayer insulation patterns are arranged between the gate patterns. Active posts(9a) penetrate the gate patterns and the gate interlayer insulation patterns and contact a semiconductor layer. A gate insulating film is interposed between the active posts and the gate patterns. The active posts include one side of the active posts contacting the gate insulating film and the gate interlayer insulation patterns. One side of the active posts has an uneven structure.
Patent KR-20100071929-A (KR)
Title: Process for the preparation of isocyanates in the gas phase
Inventor: BISKUP KLAUS
IPC: C07C263/10
Filed: 2009-12-18
Abstract: PURPOSE: A producing method of meth-toluene-diisocyanate is provided to minimize the generation of solid portions insides isocyanate, and to massively perform the gas phase phosgenation. CONSTITUTION: A producing method of meth-toluene-diisocyanate comprises a step of supplying a gas phase stream of meth-toluene diamine generated by vaporizing the gas phase stream of phosgene, and liquid meth-toluene diamine, to a reactor. The meth-toluene diamine forms the meth-toluene-diisocyanate by being gas phase phosgenated. The meth-toluene diamine contains less than 0.5wt% of toluene diamine residue, less than 0.2wt% of ammonia and cycloaliphatic amine, and less than 20ppm of heavy metal components.
Patent KR-20110071937-A (KR)
Title: Solar collecting apparatus
Inventor: YOON JOO SIK
IPC: F24S20/30
Filed: 2009-12-22
Abstract: PURPOSE: A water supply device is provided to enhance the supply efficiency of water using a heat exchange since first water filled in a first hot-water tank is kept at higher temperature than second water filled in a second hot-water tank. CONSTITUTION: A water supply device comprises a fluid pump(700) and a heat exchanger(500). The fluid pump sends fluid(4280) flowing from a solar collector(4000) to the heat exchanger and a fluid storage tank(600). The heat exchanger comprises a first heat charger(521), a second heat charger(522), a first solenoid valve(351), a second solenoid valve, first water(511), second water(512) and a water outlet(540). The first heat charger and the second heat charger are connected in parallel to a branching point(714) and a joining point(715). The first solenoid valve and the second solenoid valve are connected to the first heat charger and the second heat charger. The first solenoid valve and the second solenoid valve are opened/closed by a controller(300).
Patent KR-20110072189-A (KR)
Title: Start motor for vehicle
Inventor: CHOI KWANG HO
IPC: H02K7/10
Filed: 2009-12-22
Abstract: PURPOSE: A start motor for vehicle is provided to reduce noise of a brush holder by absorbing the vibration of the brush holder through a buffering member. CONSTITUTION: An armature assembly is arranged in an inside of a yoke(110). A brush holder(120) is fixed on one side of the yoke so as to supply the current to the armature assembly. A bracket(130) is combined with the yoke so as to prevent the separation of the brush holder. A main coupling unit(140) is arranged in the brush holder and the yoke so as to combine the brush holder with the yoke. A buffering member is arranged between the brush holder and the bracket.
Patent KR-20110074248-A (KR)
Title: Thin film solar cell
Inventor: KIM TAE YOUN
IPC: H01L31/0445
Filed: 2009-12-24
Abstract: PURPOSE: A thin film solar cell is provided to improve output characteristic by forming a germanium layer between a transparent electrode and a semiconductor of an amorphous silicon material and blocking direct contact between the transparent electrode and the semiconductor layer. CONSTITUTION: In a thin film solar cell, a transparent electrode(102) is formed on a substrate(101). A germanium layer(103) is formed on the transparent electrode. A semiconductor layer(104) is formed on the germanium layer. A back reflector(105) is formed on the semiconductor layer. A metal electrode(106) is formed on the back reflector layer.
Patent KR-20110077117-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: KWEON SEONG SOO
IPC: H01L21/8242
Filed: 2009-12-30
Abstract: PURPOSE: A producing method of a semiconductor device is provided to stably isolate neighboring capacitor devices by selectively forming a capacitor separation insulating pattern on the bottom of a trench. CONSTITUTION: A producing method of a semiconductor device comprises the following steps: forming a first trench on a semiconductor substrate(100); forming a barrier layer along to the surface profile of the semiconductor substrate; forming a barrier pattern(175) selectively exposing the bottom of the first trench by an etching process for the barrier layer; forming a recess trench after etching the semiconductor substrate; forming an insulating pattern(180) on the recess trench; and removing the barrier pattern.