baber/WOPTO huggingface dataset:
Patent KR-20130026319-A (KR)
Title: Method for removing molten metal in slag pot
Inventor: HONG JAE KEUN
IPC: C21B3/10
Filed: 2011-09-05
Abstract: PURPOSE: A recovery method of molten metal in a slag pot is provide to improve stability of work and to reduce costs to process ground metal by preventing the ground metal from being generated with division of the molten metal. CONSTITUTION: A recovery method of molten metal in a slag pot comprises a step of performing a slag off process to transfer the molten metal remaining in a first slag ladle to the slag pot; a step of injecting components including quicklime, silica, and quartzite into the molten metal in the slag pot; a step of consolidating slag(20); a step of repeating previous steps to the remaining molten metal in a second slag ladle; and a step of drawing out the molten metal from the slag pot after dividing the ground metal into a plurality of layers of a slag layer and a molten metal layer. The injection of the components to increase a melting point of the slag is performed by using an injection device comprising a storage unit(41) capable of storing the components; a measuring unit(44) capable of measuring amount of injection; and an injection unit(45) injecting the components into the slag pot.
Patent KR-20130027098-A (KR)
Title: On-demand marine product processing system and its method
Inventor: MOON JAE GIL
IPC: G06Q50/02
Filed: 2011-09-07
Abstract: PURPOSE: A system for customized processing of marine products and a method thereof are provided to enable a customer to selectively order foods and to allow a restaurant to deliver the foods to the customer. CONSTITUTION: An order server(30) is located in a computer(20) which is connected to an online system(10) with wired or wireless communication. The order server processes an order for marine products requested by a customer. A customer terminal(40) is connected to the order server with the wired or wireless communication. The order server processes the selective order of the customer by using each database module.
Patent KR-20130030424-A (KR)
Title: Vinyl aromatic hydrocarbon-conjugated diene block copolymer including functionalized conjugated diene, mehtod for preparing the same and polymer modified asphalt containing thereof
Inventor: LEE CHOON HWA
IPC: C08L53/02
Filed: 2011-09-19
Abstract: PURPOSE: A functionalized vinyl aromatic hydrocarbon-conjugated diene block copolymer is provided to have excellent compatibility with asphalt, thereby remarkably reducing process time and to remarkably improve low temperature elongation and storage stability. CONSTITUTION: A functionalized vinyl aromatic hydrocarbon-conjugated diene block copolymer comprises a carboxylic acid structure formed of cis-1,4 structure and trans-1,4 structure, a vinyl structure, and aldehyde structure in a butadiene block. A manufacturing method of the functionalized vinyl aromatic hydrocarbon-conjugated diene block copolymer comprises a step of selectively functionalize a vinyl structure in the conjugated diene block of the vinyl aromatic hydrocarbon-conjugated diene block copolymer to form an aldehyde structure. Polymer-modified asphalt is obtained by melting at high temperature a mixture that the copolymer and asphalt is mixed with a mixing ratio of 0.1:99.1-20:80. [Reference numerals] (AA,DD) Embodiment 6; (BB,CC) Comparative embodiment 1
Patent KR-20130043988-A (KR)
Title: Standing type air conditioner
Inventor: LIM JAE YONG
IPC: F24F1/00
Filed: 2011-10-21
Abstract: PURPOSE: A stand type air conditioner is provided to reduce flow resistance and to rapidly suck air, thereby performing air-conditioning. CONSTITUTION: A stand type air conditioner comprises a base, an intake panel(6), a heat exchanger(8), a discharge panel(14), and a plurality of blowers(16, 18). The intake panel is installed on the top of the base, and includes an air inlet. The heat exchanger is installed on the front side of the air inlet. The discharge panel is installed on the front side of the intake panel, and includes an air outlet. The blowers are installed on the discharge panel. The base includes a strength reinforcement part which is protruded by being integrated with a lower plate unit and an upper plate unit.
Patent KR-20130047507-A (KR)
Title: Display
Inventor: LEE GI SEOK
IPC: G02F1/13357
Filed: 2011-10-31
Abstract: PURPOSE: A display device is provided to reduce the number of components by injecting wavelength conversion particles into a light guide plate without using a wavelength conversion member. CONSTITUTION: A light guide plate(200) is arranged under a display panel(30). A light source(300) is arranged in one side of the light guide plate. A wavelength conversion part(700) is arranged in the groove of the light guide plate. The host(440) of the wavelength conversion part is directly contacted with the inner part of the groove. The wavelength conversion particles(430) of the wavelength conversion part are dispersed into the host.
Patent KR-20130052070-A (KR)
Title: 해충방지캡과 이를 구비한 창틀프레임
Inventor: NAM BO RA
IPC: E06B9/52
Filed: 2011-11-11
Abstract: 본 발명의 일실시예에 따른 해충방지캡을 구비한 창틀프레임(300)은, 상기 한 쌍의 록킹부재(120)가 각 배수공(220)의 배면 일측에 걸림으로써, 상기 각 배수공(220)이 캡본체(110)에 의하여 덮여지는 것을 특징으로 하는 바(도 5 및 도 6 참고), 이를 좀더 살펴보면, 본 발명의 일실시예에 따른 해충방지캡을 구비한 창틀프레임(300)은 다수개의 관통공(111)이 구비된 캡본체(110)과 상기 캡본체(110) 일측면의 양단부에 일체로써 마주하도록 구비되는 한 쌍의 록킹부재(120)로 이루어진 해충방지캡(100); 및 길이방향으로 다수개의 레일부(210)가 형성되고 상기 마주하는 한쌍의 레일부(210)사이에 관통ㆍ구비되는 하나 이상의 배수공(220)을 가지는 창틀프레임(200)을 포함하여 이루어진다. 
본 발명에 따르면, 개공된 배수공에 다수개의 관통공을 구비하는 해충방지캡을 결합시킴으로써, 빗물 등은 용이하게 통과할 수 있는 반면, 상기 다수개의 관통공을 통하여서는 해충이 통과할 수 없도록 하되, 다수개의 관통공을 구비하는 캡본체의 일측면 양단부에 마주하는 한쌍의 록킹부재를 형성시키고, 상기 록킹부를 개공작업에 의하여 생성된 배수공에 록킹되도록 결합시킬 수 있음으로써, 결합 후 시공상태가 견고하면서도, 캡 결합작업이 용이하여 제조원가를 최소화할 수 있다.
Patent KR-20130053799-A (KR)
Title: The liquefied dentifrice making method besides
Inventor: HAN SEUNG KOOK
IPC: A61K8/97
Filed: 2011-11-16
Abstract: PURPOSE: Liquid toothpaste and a method for manufacturing the same are provided to treat periodontal diseases and gingival inflammation by anti-inflammatory and antibacterial functions. CONSTITUTION: A method for manufacturing liquid toothpaste comprises: a material preparation step(S1) of cutting Sambucus sieboldiana, Ulmus pumila, and Albizzia julibrissin and preparing ingredients; an extraction step(S2) of mixing the ingredients and water and boiling at 90-100 deg. C, removing the ingredients, and collecting an extract; and a purification step(S3) of mixing the extract with 30-100% ethyl alcohol and distilling at 90-100 deg. C. The extract and ethyl alcohol are mixed in a volume ratio of 1:0.2-0.4. [Reference numerals] (S1) Material preparation step; (S2) Extraction step; (S3) Purification step; (S4) Additive mixing step
Patent KR-20130055179-A (KR)
Title: Charging system connection type apparatus and method for managing temperature of battery
Inventor: JEONG JIN BEOM
IPC: H01M10/63
Filed: 2011-11-18
Abstract: PURPOSE: A charging system connection type apparatus is provided to easily control temperature of a battery by using electricity supplied through an external charging system, without battery consumption. CONSTITUTION: A charging system connection type apparatus comprises a signal input and output part(100) which displays various information; a time/period setting part(200) transfers confirmation signal to a communication part at a specific set time or period; the communication part(300) which confirms whether charging of the battery is finished and collecting current temperature of a battery; and a temperature maintenance part(400) increasing and decreasing the battery temperature. [Reference numerals] (100) Signal input and output part; (20) Charger; (200) Time/period setting part; (300) Communication part; (400) Temperature maintenance part; (410) Temperature determination module; (420) Supply control module; (AA) Battery
Patent KR-20130057194-A (KR)
Title: Motor structure of intake manifold
Inventor: PARK DAE SUNG
IPC: F02B67/06
Filed: 2011-11-23
Abstract: PURPOSE: A motor structure of an intake manifold is provided to reduce a weight of an engine and to reduce costs and the number of components by removing a start motor used in the intake manifold. CONSTITUTION: A motor structure of an intake manifold comprises a compressor(101), a pulley(104), a belt(105), an electric motor(200), and a fly wheel(300). The compressor engaged with a shaft is mounted on the intake manifold. The pulley and the belt, which are a power transmission unit, are formed at an end of the shaft. The pulley and the belt are connected to the electric motor including a shaft. The shaft of the electric motor is detachably connected to the fly wheel penetrating the pulley and the belt. [Reference numerals] (AA) On/Off solenoid valve(M)
Patent KR-20120058414-A (KR)
Title: A electricity generator
Inventor: OH SANG BOK
IPC: H02N1/08
Filed: 2011-11-23
Abstract: PURPOSE: A power generation apparatus is provided to improve a power generation performance by preventing moisture and dust from flowing in a case from the outside. CONSTITUTION: A rotating vane(30) rotates a rotary shaft(20). A first electrified body is connected to the rotary shaft. The first electrified body is charged into a positive charge or a negative charge. A second electrified body is installed inside a case(10). The second electrified body is charged into a charge having polarity opposite to the charge charged to the first electrified body.
Patent KR-20130057855-A (KR)
Title: Semiconductor memory device
Inventor: KIM SUK MIN
IPC: G11C7/12
Filed: 2011-11-24
Abstract: PURPOSE: A semiconductor memory device is provided to improve a screen effect by making sensing noise acting to a main bit line and a sub bit line identical through a test mode in a probe test. CONSTITUTION: A semiconductor memory device includes a plurality of mats(M0,M1), a plurality of sense amplifiers(SA1-SA3), and a plurality of bit line precharge voltage supply units(100-120). A plurality of the sense amplifiers is formed between a plurality of the mats and sense and amplify data read from the mats. A plurality of the bit line precharge voltage supply units varies the level of bit line precharge voltage and selectively supply to a plurality of the sense amplifiers. A plurality of the bit line precharge voltage supply units supplies the same voltage as that of data of a selected cell to unselected sense amplifiers among a plurality of the sense amplifier in a reading operation. [Reference numerals] (100) First bit line precharge voltage supply unit; (110) Second bit line precharge voltage supply unit; (120) Third bit line precharge voltage supply unit
Patent KR-20130058208-A (KR)
Title: Cover f0r potecting mobile phone and manufacturing metode thereof
Inventor: LEE JONG HUN
IPC: A45C11/00
Filed: 2011-11-25
Abstract: PURPOSE: A cover for protecting a mobile phone and a manufacturing method thereof are provided to give a simple structure, to reduce manufacturing costs, and to feel a stereoscopic perception having various colors. CONSTITUTION: A manufacturing method of a cover for protecting a mobile phone comprises the following steps: a step(S1) aims to injection mold a cover body by injecting within an injection molding by fusing any one material among thermoplastic polyurethane, polycarbonate, or silicone; a step(S2) aims to stick a black kitty seeing a star shape cubic character by interposing a double sided tape in a rear side of an injection-molded cover body; a step(S3) aims to spray a coating agent which a pearl is added on the surface of the cover body and to coat; and a step(S4) aims to solidify a coating agent coating surface by radiating a light irradiated from a lamp in a coated coating agent coating surface. [Reference numerals] (S1) Step of injection of cover body; (S2) Step of sticking a black kitty character on the injected cover body; (S3) Step of spraying coating agent; (S4) Step of solidifying coating agent
Patent KR-20130060007-A (KR)
Title: Method and apparatus for controlling output voltage of ultrasound signal
Inventor: LEE YOON CHANG
IPC: G05F1/565
Filed: 2011-11-29
Abstract: PURPOSE: A method and an apparatus for controlling the output voltage of an ultrasound signal are provided to stably output an ultrasound signal of which the voltage is proximate to a target output voltage through a probe. CONSTITUTION: An ultrasound signal generating unit(100) generates an ultrasound signal to be delivered to a target object. A probe(200) receives the ultrasound signal, which is outputted by the ultrasound signal generating unit. A receiving unit(300) acquires a target output voltage to be outputted by the probe. A voltage control unit(400) controls the voltage of the ultrasound signal, which is outputted by the ultrasound signal generating unit. A probe output control unit(500) stops the probe from outputting ultrasound signals from the probe to the target object. [Reference numerals] (100) Ultrasound signal generating unit; (110) Pulsar waveform generating unit; (120) Pulsar output generating unit; (200) Probe; (300) Receiving unit; (400) Voltage control unit; (500) Probe output control unit; (AA) Analogue filter unit; (BB) Protection circuit structure unit; (CC) Target output voltage
Patent KR-20130062109-A (KR)
Title: Method and apparatus for encoding and decoding image
Inventor: PARK PIL KYU
IPC: H04N7/26
Filed: 2011-12-02
Abstract: PURPOSE: An encoding method of an image, a device thereof, a decoding method thereof, and a device thereof are provided to reduce the amount of generated bits in encoding. CONSTITUTION: An input image frame is divided into blocks of a predetermined size. A representative value of each block is generated by using pixel values of each block(310). A previous block having the representative value which is the same as the representative value of a current block is searched(320). Skip prediction mode information, which is used for a search of the previous block with the same representative value, is added to a bitstream(330). [Reference numerals] (310) Divide an input image frame into blocks of a predetermined size and generate a representative value of each block by using pixel values of each block; (320) Apply a plurality of skip prediction modes, compare a representative value of a current block with a representative value of at least one previous block among the representative values of the previous blocks of the current frame encoded before the current block and the representative values of the previous blocks of the previous frame, and search the previous block having the same representative value as the representative value of the current block; (330) Add skip prediction mode information used for the search of the previous block having the same representative value to a bitstream when the previous block having the same representative value as the representative value of the current block; (AA) Start; (BB) End
Patent KR-20130068105-A (KR)
Title: Dephosphorous flux and method of dephosphorization using the same
Inventor: HA CHANG SU
IPC: C21C1/02
Filed: 2011-12-15
Abstract: PURPOSE: A dephosphorizing agent and a dephosphorizing method using the same are provided to maintain the high temperature of molten iron in a decarbonizing process without adding an additive for increasing the content of heat source components or a temperature-rising agent for increasing the temperature of the molten iron. CONSTITUTION: A dephosphorizing agent removes phosphorus from molten iron and contains CaSi and CaF2. The dephosphorizing agent contains 75-100 wt.% of CaSi and 0-25 wt.% of CaF2. The dephophorizing agent contains 78-92 wt.% of CaSi and 8-22 wt.% of CaF2. [Reference numerals] (AA) Start; (BB) End; (S100) Prepare a dephosphorizing agent containing CaSi and CaF2; (S200) Put the dephosphorizing agent in molten iron; (S300) Decarbonize the molten iron
Patent KR-20130071576-A (KR)
Title: Refrigerator
Inventor: LEE SANG BONG
IPC: F25D19/00
Filed: 2011-12-21
Abstract: PURPOSE: A refrigerator is provided to improve heat exchange efficiency between a phase change material and an evaporator by increasing the contact area of the phase change material and the evaporator. CONSTITUTION: A refrigerator comprises a main body, an evaporator (20), and phase change material (PCM) receiving bodies (30,35). The front surface of the main body is opened, and the main body has a storage room. The evaporator is arranged in the storage room and supplies cold air to the storage room. A phase change material is injected into the PCM receiving bodies. The outer shapes of the PCM receiving bodies are changed by corresponding to the shape of the evaporator.
Patent KR-20130085565-A (KR)
Title: 개선된 결합 구조를 가지는 에너지 저장 장치 및 이의 제조 방법
Inventor: KIM NAM HYUK
IPC: H01G9/08
Filed: 2011-12-22
Abstract: 본 발명은 에너지 저장 장치에 관한 것으로, 특히 본 발명은 전기이중층 커패시터가 권취형으로 형성된 커패시터 소자, 상기 커패시터 소자의 상부와 전기적으로 접속되는 제1 내부 단자판, 상기 제1 내부 단자판과 전기적으로 접속되며 상기 커패시터 소자의 중심부 상측에 체결되는 제1 단자판 돌출부가 형성되는 제1 외부 단자판, 상기 커패시터 소자의 하부와 전기적으로 접속되는 제2 내부 단자판, 상기 제2 내부 단자판과 전기적으로 접속되며 상기 커패시터 소자의 중심부 하측에 체결되는 제2 단자판 돌출부가 형성되는 제2 외부 단자판, 앞뒤가 개방되어 상기 커패시터 소자가 내측에 배치되고 커링 공정으로 상기 제1 외부 단자판 및 제2 외부 단자판의 가장자리를 감싸는 케이스를 포함하는 개선된 결합 구조를 가지는 에너지 저장 장치 및 이의 제조 방법을 개시한다.
Patent KR-20130075069-A (KR)
Title: Electric compressor of air conditioner for vehicle and controlling method of the same
Inventor: HAN GYU IK
IPC: B60H1/00
Filed: 2011-12-27
Abstract: PURPOSE: An electric compressor of an air conditioner for a vehicle and a control method thereof are provided to reduce noise in a vehicle by individually controlling the rotation number of the compressor in an electric vehicle mode and a non-electric vehicle mode. CONSTITUTION: An electric compressor (10) of an air conditioner for a vehicle comprises a refrigerant compressing part (11), an electric motor (12), an inverter part (13), and a control part (14). The refrigerant compressing part compresses a refrigerant. The electric motor transfers rotational power to the refrigerant compressing part. The inverter part converts DC power inputted from a battery (15) into AC power and supplies the converted power to the electric motor. The control part controls the output of the inverter part by receiving the on/off information of an electric pump (16) and confirms the on/off of an engine (20) depending on the on/off information of the electric pump. The control part determines the range of the outputted power of the inverter part depending on whether a vehicle is in an electric vehicle mode or not. [Reference numerals] (11) Refrigerant compressing part; (12) Electric motor; (13) Inverter part; (14) Control part; (15) Battery; (16) Electric pump; (20) Engine; (30) Generator; (40) Vehicle drive motor; (50) Sensor part
Patent KR-20130075435-A (KR)
Title: Sodium-sulfur rechargeable battery and method for manufacturing the same
Inventor: PARK SEO JEONG
IPC: H01M2/10
Filed: 2011-12-27
Abstract: PURPOSE: A sodium-sulfur battery with excellent anti-corrosion and bond strength when grafting metal and ceramics together is provided to simplify the junction process. CONSTITUTION: A sodium-sulfur battery includes an anode container (14) accommodating sulfur, a cathode container (12) accommodating sodium, an electrolyte pipe (10) installed between the anode container and the cathode container and selectively moves only sodium ions, an insulator (20) insulating the cathode container and the anode container, a metal collar (16) installed on the cathode container and welded into the insulator, and a metal bracket (19) installed on the anode container and welded into the insulator. The metal collar or/and the metal bracket has/have a terminal welded on the insulator by an insertion metal (30) intermediation located on one side and extended to the outside of the body.
Patent KR-20130078629-A (KR)
Title: Nicotinamide adenine dinucleotide derivatives and an enzyme complex comprising the same
Inventor: KIM JIN HEUNG
IPC: C07D211/40
Filed: 2011-12-30
Abstract: PURPOSE: A novel nicotinamide adenine dinucleotide (NAD^+) model compound induced from NAD^+ analogs is provided to enable regioselective reduction, and to be used as a coenzyme in biocatalytic reaction that an achiral compound is converted to a chiral compound. CONSTITUTION: A compounds is selected from the group consisting of 3-carbamoyl-1- (4-methylbenzyl)pyridinium, 3-carbamoyl-1- (4-nitrobenzyl)pyridinium, 1-benzyl-3- (dimethylcarbamoyl)pyridinium, and 1-benzyl-3- (phenylcarbamoyl)pyridinium. A reduced compound is selected from the group consisting of 3-carbamoyl-1- (4-methylbenzyl)pyridinium, 3-carbamoyl-1- (4-nitrobenzyl)pyridinium, 1-benzyl-3- (dimethylcarbamoyl)pyridinium, and 1-benzyl-3- (phenylcarbamoyl)pyridinium. A method for preparing the reduced compound comprises the step of adding [Cp*Rh (bpy) (H_2O)]^2+ to the compound and reacting. Cp* is pentamethylcyclopentadienyl and bpy is 2,2'-bipyridine. An enzyme-coenzyme complex is prepared by combination of the compound and a coenzyme-dependent enzyme.
Patent KR-20130078766-A (KR)
Title: Photosensitive resin composition
Inventor: HAN KOOK HYUN
IPC: G03F7/027
Filed: 2011-12-30
Abstract: PURPOSE: A photosensitive resin composition is provided to have excellent chemical resistance in the development and etching process, to implement excellent circuit physical properties, and to have fast exfoliation rate, especially a characteristic that the exfoliated sample is split into pieces. CONSTITUTION: A photosensitive resin composition comprises binder polymer, photopolymerizable compound, and photopolymerization initiator. The photopolymerizable compound includes a compound represented by Chemical formula 1. In Chemical formula 1, R1 is hydrogen, C1-10 alkyl (meth)acrylate or C1-10 urethane (meth)acrylate. The compound represented by Chemical formula 1 is included at an amount of 1-15 weight% to the solid content in the photosensitive resin composition.
Patent KR-20110038013-A (KR)
Inventor: KOSTER ROBERT P
IPC: G16H10/60
Filed: 2009-05-29
Abstract: 본 발명은 건강관리 데이터를 액세스하기 위한 해독 키들을 보유하거나 액세스하는 신뢰된 에이전트(trusted agent)에 의한 건강관리 데이터 핸들링 방법에 관한 것이다. 요청은 건강관리 데이터를 액세스하는 것을 요청하는 요청자로부터 수신된다. 로그는 요청 또는 요청자 또는 둘 모두에 관련된 데이터를 포함하여 생성된다. 마지막으로, 요청자에게는 건강관리 데이터로의 액세스가 제공된다.
Patent KR-20110030587-A (KR)
Inventor: UPADHYAY RACHANA D
IPC: H01L21/304
Filed: 2009-05-07
Abstract: 초연마 공구와 같은 초연마 제품은 초연마제 입자 성분과, 초연마제 입자 성분이 분산되어 있는 열가소성 폴리머 성분을 포함하는 공극성 연속 상을 포함한다. 초연마 제품에 대한 초연마 제품 전구물은 초연마제 입자 성분, 결합제 성분 및 캡슐화된 가스의 폴리머 발포제를 포함한다. 초연마 제품을 제조하는 방법은, 예를 들면, 초연마 제품 전구물을 생성하기 위해 초연마제, 결합제 성분 및 캡슐화된 가스의 폴리머 발포제를 배합하는 단계를 포함한다. 배합된 초연마제, 결합제 성분 및 캡슐화된 가스의 폴리머 발포제는 상기 발포제 내의 캡슐화로부터 가스의 적어도 일부를 배출시키는 온도까지 일정 시간 동안 가열된다.
Patent KR-20110049799-A (KR)
Inventor: JIANG FENGYI
IPC: H01L33/12
Filed: 2008-08-19
Abstract: 반도체 발광 디바이스 제작 방법이 개시되며, 상기 방법은, 제1의 도핑(doped) 반도체 층, MQW 활성층, 제2의 도핑 반도체 층, 및 제 1 패시베이션 층을 포함하는 다중층 반도체 구조물을 제 1 기판상에 제작하는 방법을 포함한다. 상기 방법은 제1의 도핑 반도체 층을 노출시키도록 제 1 패시베이션 층의 일부를 패터닝 및 에칭하는 단계를 추가로 수반한다. 그 후, 제 1 전극이 형성되어 제1의 도핑 반도체 층에 결합된다. 그 다음, 제 2 기판에 다중층 구조물이 본딩되고; 제 1 기판이 제거된다. 제 2 전극이 형성되어 제2의 도핑 반도체 층에 결합된다. 추가적으로, 제 2 패시베이션 층이 형성되며, 상기 패시베이션 층은, 다중층 구조물의 측벽과, 제 2 전극에 의해 덮이지 않는 제2의 도핑 반도체 층 표면의 부분을 실질적으로 덮는다.
Patent KR-20110042184-A (KR)
Inventor: TANABE SHINJI
IPC: C01G25/00
Filed: 2009-07-16
Abstract: 본 발명은, 유전 특성이 개질 전과 동등 이상이며, 개질하는 피복 성분으로부터의 피복 성분의 용출도 실질적으로 없고, 비표면적의 경시 변화 및 A 사이트 금속의 용출을 효과적으로 억제함과 동시에, 해쇄성이 양호한 개질 페로브스카이트형 복합 산화물을 제공한다.  본 발명의 개질 페로브스카이트형 복합 산화물은, 페로브스카이트형 복합 산화물의 입자 표면을 TiO 2  및 SiO 2 로부터 선택되는 적어도 1종의 제1 성분과, Al, Zr, Nd, La, Ce, Pr 및 Sm의 군으로부터 선택되는 적어도 1종의 제2 성분으로 피복한 개질 페로브스카이트형 복합 산화물이며, 상기 피복이 상기 제1 성분원이 되는 가수분해성 TiO 2  전구체 및 가수분해성 SiO 2  전구체로부터 선택되는 적어도 1종과, 상기 제2 성분원이 되는 Al, Zr, Nd, La, Ce, Pr 및 Sm의 군으로부터 선택되는 적어도 1종의 염을 가수분해한 후, 소성시킴으로써 형성된 것임을 특징으로 한다.