baber/WOPTO huggingface dataset:
Patent KR-20110084598-A (KR)
Title: Apparatus and method for improving key scan performance using inverter circuit in portable terminal
Inventor: KIL KWANG MIN
IPC: H04B1/40
Filed: 2010-01-18
Abstract: PURPOSE: A device and method for improving a key scan performance by using inverter circuit in a portable terminal are provided to solve a problem that a plurality of pin is hard to solve from portable terminal of a zone to a limited GPIO. CONSTITUTION: A key input confirming unit(102) senses a key input of a user through a key scan process. The key input confirming unit confirms the state of an input signal. The key input unit distinguishes an input signal state having a high vale and a low vale with two input signal state including the input signal state. The key input confirming unit senses a key input of a user at a key scan process by performing a key scan process when inputting a signal having a low vale and when input sing as signal having a high value.
Patent KR-20110084070-A (KR)
Title: 이젝터응용 냉난방방식
Inventor: LEE SANG HA
IPC: F25B1/00
Filed: 2010-01-15
Abstract: 팽창변에서증발기로 가 발생하는 냉매기체중에 상당부분을 콤프레샤를 거치지아니하고 응축기로 들어가게함으로서 전체적으로 콤프레샤의 동력을 절감하게 하는것이다.
Patent KR-20100090660-A (KR)
Title: Device for the dosage of ice cubes
Inventor: SANDRA AUS DER FUNTEN
IPC: A47J31/40
Filed: 2010-02-05
Abstract: PURPOSE: An ice cube feeder is provided to reduce the retention time of beverage in a beverage dispensing apparatus by reducing the time for cooling the beverage. CONSTITUTION: A beverage dispensing apparatus comprises a brewing unit(3), a beverage dispenser(15), and an ice feeder(16). The brewing unit makes using hot water. Beverage prepared in the beverage dispenser is filled in a cup(14). Ice for cooling beverage is provided from a cooler, and the ice feeder automatically supplies ice cubes when preparing the beverage.
Patent KR-20100098294-A (KR)
Title: Novel iridium complexes with cyclometallated imide containing ligands and the electrophosphorescence containing the same
Inventor: KWON SOON KI
IPC: C07F15/00
Filed: 2010-02-08
Abstract: PURPOSE: An iridium complex is provided to be luminescent with an orange color, to obtain excellent chemical and electrical properties, to have superior luminous efficiency, high brightness, and high chromatic purity, and to be used as orange phosphors of an electrophosphorescent device. CONSTITUTION: An iridium(III) complex is marked by chemical formula 1. In chemical formula 1, A is a chemical bond or an alkylene group with C1-C5 and R1-R4 are hydrogen, an alkyl group with C1-C20, an alkoxyl group with C1-C20, an alkylsily group with C1-C20, an arylsilyl group with C6-C20, or an aryl group with C6-C20. R1-R4 are capable of forming a benzene ring or a naphthalene ring by being connected to substituent through alkenylene.
Patent KR-20100024469-A (KR)
Title: System for renovating plan using self planner
Inventor: LEE JOO HO
IPC: G06Q10/10
Filed: 2010-02-09
Abstract: PURPOSE: An automatic schedule update system using a self plan tool is provided to automatically update schedules supplementing modified/canceled schedules, thereby enabling a client to achieve a schedule related a goal achievement. CONSTITUTION: A schedule execution time confirmation unit(450) confirms schedule execution time information modified/canceled goal achievement schedule. An information generation unit(470) generates schedule update information. An information storage unit(435) registers the schedule update information to a self plan tool. The registered schedule update information is saved in the self plan tool.
Patent KR-20110094362-A (KR)
Title: Apparatus for far-infrared radiation
Inventor: JANG GI YA
IPC: F26B23/04
Filed: 2010-02-16
Abstract: PURPOSE: The heat is focused on the front side. Therefore, the far infrared rays concentratedly emits in the blood heats. The high drying effect is guaranteed. CONSTITUTION: A far infrared radiation apparatus comprises a body(170) of the box type, a plane-type heating element(120), and a wide far infrared ray radiation board(110). The body has the internal space, the bottom plane and the side. The plane-type heating element is installed inside the body. It is heated with the external electricity energy. The wide far infrared ray radiation board is installed in the upper side of the heating element of the body. The wide far infrared ray radiation board is heated with the heating element. The far infrared rays is radiated in the blood heats. The heating element uniformly occurs the heat in the general panel. The far infrared ray radiation board heated with the heating element uniformly radiates the circle infrared stone in the surface facing an object.
Patent KR-20110094535-A (KR)
Inventor: HWANG CHOON SEOB
IPC: G02F1/136
Filed: 2010-02-17
Abstract: 플렉서블 기판의 제조방법과 이를 이용한 박막 트랜지스터 및 그 제조방법이 개시된다. 본 발명의 일 실시예에 따른 플렉서블 기판의 제조 방법은, 소정의 양각 패턴이 형성된 금형 기판을 준비한 후, 금형 기판을 제1 회전 롤러와 결합하여 롤러 금형을 형성한다. 이 후, 제1 기판을 롤러 금형 및 롤러 금형의 하부에서 제1 회전 롤러와 대응되게 형성된 제2 회전 롤러 사이로 통과시켜, 제1 기판에 음각 패턴을 형성한다.
Patent KR-20110097285-A (KR)
Inventor: HAN SEUNG WOO
IPC: H01L21/027
Filed: 2010-02-25
Abstract: 반도체 기판 상에 터널 절연막, 제1 도전막, 유전체막 및 제2 도전막을 순차적으로 형성하는 단계와, 제2 도전막 상에 하드 마스크 패턴들을 형성하는 단계와, 하드 마스크 패턴들의 표면에 보호막을 형성하는 단계, 및 하드 마스크 패턴들에 의해 노출된 제2 도전막, 유전체막 및 제1 도전막을 하나의 공정으로 제거하는 단계를 포함하는 반도체 소자의 제조 방법이 제공된다.
Patent KR-20110051121-A (KR)
Title: Cross flow parallel processing method and system
Inventor: LEE JUNG HEE
IPC: G06F15/80
Filed: 2010-03-05
Abstract: PURPOSE: A cross flow parallel processing method and a system thereof are provided to generate a data flow in a multiprocessor and assign a sequence to the data flow in order to process the data flows in parallel while maximizing the parallel processing ration. CONSTITUTION: A parser and time-dependent flow recognition driver(110) generates a hash value for input data and creates a data flow having the hash value. A scheduler(120) assigns the data flow to an available processor based on the hash value. A multiprocessor arranger(130) includes the processor. The parser and time-dependent flow recognition driver assigns the sequence to the data flow.
Patent KR-20110101579-A (KR)
Inventor: KIM HYE JIN
IPC: G06Q20/28
Filed: 2010-03-09
Abstract: 오프라인의 상거래 시 발생하는 잔돈을 현금으로 받지 않고 적립한 후, 이를 이용하는 방법이 제시된다. 본 발명은 적립된 잔돈을 이용하는 경우, 충전식 선불 카드에 충전하여 사용하게 할 수 있다. 충전식 선불 카드에 적립된 잔돈을 충전하는 경우, 휴대폰 번호 및 가입 비밀 번호 이외에 다른 개인 정보를 요구하지 않고 1차 인증을 수행하고, 2개 이상의 단어 데이터 베이스에서 단어를 무작위 추출하여 문장형 암호를 만들고 이를 바탕으로 사용자의 2차 인증을 수행한 후 충전을 할 수 있게 한다.
Patent KR-20110102005-A (KR)
Inventor: CHOI GI HONG
IPC: F21V17/00
Filed: 2010-03-10
Abstract: 본 발명은 조명 반사갓을 간편하게 제작할 수 있는 조명장치의 조명 반사갓에 관한 것이다. 본 발명에 따른 조명 반사갓의 반사판은, 반사층이 도포된 합성수지 필름을 원호 형태로 절단함과 아울러 그 양단의 접선이 110~130°를 형성하는 반사판 바디; 상기 반사판 바디의 일단부에 하나 이상 형성되는 직선형 삽입홀; 및상기 반사판 바디의 타단부에 상기 삽입홀에 대응되도록 형성된 삽입리브를 포함하고, 상기 반사판은 상기 삽입리브를 삽입홀에 삽입함에 의해 원추형으로 제작되는 조명장치의 조명 반사갓을 제공한다.
Patent KR-20110106142-A (KR)
Inventor: YOU YOUNG SAN
IPC: G06F9/44
Filed: 2010-03-22
Abstract: 응시자용 단말장치 및 그의 동작 방법이 개시된다. 본 발명의 일 실시예에 따른 응시자용 단말장치는, 사용자로부터 사용자 정보를 입력받는 인터페이스부, 입력받은 사용자 정보를 이용하여 사용자의 인증 여부를 결정하는 인증부, 인증부에 의해 사용자의 인증이 허용되면, 인터페이스부를 통해 답안 입력 UI(User Interface)를 제공하도록 하고, 제공된 답안 입력 UI를 통해 답안을 입력받도록 하는 제어부를 포함한다. 이에 의해, 전자 답안의 작성이 가능하다.
Patent KR-20110106186-A (KR)
Inventor: KIM YOUNG HO
IPC: F16F15/30
Filed: 2010-03-22
Abstract: 본 발명은 동력 전달을 행하는 플라이휠에 관한 것으로서, 특히, 구동 중에 발생되는 부재들 사이의 충돌을 효과적으로 완충할 수 있도록 하는 듀얼 메스 플라이휠에 관한 것이다. 
본 발명은 구동부로부터 구동력이 전달되고 가압부가 구비되는 커버 플레이트와, 가압부에 의해 회전되는 구동 플레이트와, 가압부와 구동 플레이트 사이에 개재되는 완충부재와, 완충부재가 커버 플레이트와 구동 플레이트에 접촉되지 않게 하는 마감부를 포함하는 듀얼 메스 플라이휠을 제공한다.
Patent KR-20110116741-A (KR)
Inventor: KIM JEA SANG
IPC: H04W88/02
Filed: 2010-04-20
Abstract: 본 발명은 유무선 통신망 회선임대를 통한 광고제공 시스템 및 그 방법에 관한 것이다. 좀 더 구체적으로, 본 발명은 이동 통신사 서버로부터 발신자 단말기의 고유식별 정보, 수신자 단말기의 고유식별 정보를 포함하는 통화 요청 연결 신호를 입력받으면, 발신자 단말기와 수신자 단말기 상호 간에 통화 연결이 이루어지도록 처리하되, 수신자 단말기의 사용자가 광고 제공 서비스에 가입되어 있으면, 통화 연결음 대신 광고 컨텐츠가 송출되도록 처리하는 광고 제공 서버를 포함한다. 본 발명에 따르면, 본 발명은 발신 단말기가 통화 연결을 시도하는 경우 발신 단말기에 통화연결음 대신 광고 컨텐츠를 제공함으로써, 무의미한 통화연결음이 전달되는 시간에 발신자에게 유익한 정보를 제공하여 발신자의 흥미를 유발시킬 수 있는 장점이 있다.
Patent KR-20110121219-A (KR)
Title: Semiconductor memory device and operating method thereof
Inventor: KIM JI HWAN
IPC: G11C16/12
Filed: 2010-04-30
Abstract: PURPOSE: A semiconductor memory device and an operating method thereof are provided to show general performance characteristics by reducing a programming time. CONSTITUTION: In a semiconductor memory device and an operating method thereof, a temperature detection unit(210) outputs a temperature detection signal in response to the temperature in a core region(230). The core region comprises a plurality of memory cells A programming voltage generation unit(220) generates a programming voltage. The programming voltage corresponds to a temperature detection signal. The programming voltage generation unit outputs the program voltage to the core region.
Patent KR-20110122440-A (KR)
Title: Double effect hybrid typed absorption chiller
Inventor: KIM GI SOO
IPC: F25B49/00
Filed: 2010-05-04
Abstract: PURPOSE: A double efficienct hybrid absorption refrigerator is provided to increase the efficiency of a refrigerator by reducing the amount of the steam vapor generated in a high temperature generator through the partition of a low temperature regenerator. CONSTITUTION: A double efficient hybrid absorption refrigerator comprises an evaporator, an absorber, a high temperature regenerator, a low temperature regenerator, a sub regenerator, a high/ low temperature heat exchanger, a solution circulation pump, a solution spray pump and a refrigerant pump. In the parallel flow cycle of the double efficient hybrid absorption refrigerator, the sub regenerator is arranged in the lower part of the low temperature regenerator. A control box controlling a major cycle and a sub cycle, a manual valve, an electronic valve control the hot water provided to the sub regenerator. The electronic valve is installed in outlet and automatically controls the flow rate of the hot water according to the cooling load rate.
Patent KR-20110125874-A (KR)
Title: Apparatus for supplying power of light emitting diode backlight
Inventor: LIM MYOUNG KEUN
IPC: G02F1/133
Filed: 2010-05-14
Abstract: PURPOSE: A power supply device for an LED backlight is provided to prevent damage to an inner component by protecting a driving IC from a low voltage when an input voltage is offered to an LED backlight. CONSTITUTION: A resonant unit(102) selectively receives the input direct current of a different level and resonates the input direct current. A voltage level converter(103) varies the resonated input direct current of the different level into the input alternating current of a proper voltage level which is required for an LED backlight. An input voltage offering unit(104) for the LED backlight adjusts the level of the proper input direct current and offers the proper input direct current to the LED backlight. An input voltage controlling unit(105) for the LED backlight receives a feedback signal from the LED backlight and feeds back the feedback signal to the resonant cavity unit.
Patent KR-20110128693-A (KR)
Title: 발광 소자 패키지 및 이를 구비한 라이트 유닛
Inventor: KIM MYUNG GI
IPC: H01L33/48
Filed: 2010-05-24
Abstract: 실시 예에 따른 발광 소자 패키지는, 캐비티를 갖는 반사부를 포함하는 몸체; 상기 캐비티에 배치된 복수의 리드 전극; 상기 캐비티에 배치되며 상기 리드 전극에 전기적으로 연결된 발광 다이오드; 상기 캐비티 내에 형성된 형광체가 첨가된 제1수지물; 및 상기 몸체의 반사부 외측에 형광체가 첨가된 제2수지물을 포함한다.
Patent KR-20110133181-A (KR)
Title: Sprue bush for injection mold
Inventor: PARK KWANG HEE
IPC: B29C45/27
Filed: 2010-06-04
Abstract: PURPOSE: The leading end of the sprue bush is efficiently frozen with the cooling fluid passing through the cyclic type coolant gallery. CONSTITUTION: A sprue bush(41) for injection mold comprises a body(141) and a ring type member(142). A first flow path forming groove(141a) of the ring shape is formed in the outer circumference of the leading end of the body concavely. A second fluid path forming groove(142a) is formed in the inner circumference of the ring type member. The second fluid path forming groove forms a annular cooling passage(14c) with the first flow path forming groove.
Patent KR-20110105691-A (KR)
Inventor: AHN TAE UK
IPC: A01K15/02
Filed: 2010-06-09
Abstract: 본 발명은 애완동물용 공놀이 기구에 관한 것으로서, 공의 투입 및 투척을 위한 공입출구를 갖는 하우징; 하우징 내에 장착되며, 공입출구를 통해 투입된 공을 수용하는 실린더 형태의 공수용부; 공수용부의 내부 일측에 장착되어 공의 수용여부를 감지하는 감지센서; 공수용부에 수용된 공에 힘을 가하여 외부로 배출하는 공배출장치; 공배출장치에 전원을 공급하는 전원부; 및 감지센서에 의해 공의 수용이 감지되면 공배출장치를 작동시켜 공이 외부로 배출되도록 컨트롤하는 컨트롤러를 포함하는 것을 특징으로 한다. 이에 의해, 애완동물이 혼자 놀 수 있도록 자동으로 공을 투척해 줌으로써, 놀이, 운동을 할 수 있고 우울증, 정서불안을 치료할 수 있으며 사용자의 시간을 절약하고 체력적인 소모를 감소시킬 수 있다.
Patent KR-20120001962-A (KR)
Title: Controlling system for h-bridge and method thereof
Inventor: KIM BO YOUNG
IPC: F02D45/00
Filed: 2010-06-30
Abstract: PURPOSE: An H-bridge control system and method thereof, which can perform re-direction of h-bridge, is provided to stably perform the re-direction of h-bridge by minimizing errors on level conversion point time difference of two input shifts. CONSTITUTION: An H-bridge control system which can perform re-direction of h-bridge comprises a PMW resource offer part(100), a multiplexer(200), and a bridge controller(300). A PMW resource offer part offers PWM(Pulse Width Modulation) resource signal. Multiplexer receives a PWM resource signal received from the PWM resource offer part. The bridge controller outputs a control signal for converting the input signal corresponding to two input terminals in order to convert forward and reverse of H-bridge.
Patent KR-20120004887-A (KR)
Inventor: HONG YOUNG BUM
IPC: G06Q40/00
Filed: 2010-07-07
Abstract: PURPOSE: An automatic transaction method and recording medium thereof through a computer readable recording medium are provided to enable a customer to easily select a configured combination by constructing the group of an automatic transaction policy. CONSTITUTION: An intermediary member(100) executes a configured automatic transaction policy. If automatic transaction policies are matched with an automatic order condition, the intermediary member performs a purchase-sale order. An exchange(200) receives the purchase-sale order from the intermediary member and performs purchase-sale contract. A client(300) selects more than one signal from the configured automatic transaction policy.
Patent KR-20120010033-A (KR)
Title: Feed additives comprising silicate mineral and feedstuff comprising the same
Inventor: LEE JONG DOO
IPC: A23K20/195
Filed: 2010-07-23
Abstract: PURPOSE: A feed additive for replacing antibiotic and a producing method thereof are provided to prevent the generation of side-effects caused by using the antibiotic. CONSTITUTION: A producing method of a feed additive for replacing antibiotic comprises the following steps: crushing silicate into the diameter smaller than 320 meshes; removing heavy metals and harmful components from the crushed silicate; sterilizing and drying the silicate, and removing foreign materials; and mixing the silicate with distilled water before aging for 5-10 days in 1-2m under the ground. The sterilization process of the silicate uses a magnet.
Patent KR-20120021358-A (KR)
Title: A composition comprising mollugin isolated from an extract of rubiae radix for preventing and treating obesity
Inventor: JUN DO YOUN
IPC: A61P3/04
Filed: 2010-07-28
Abstract: PURPOSE: A composition containing mollugin isolated from Rubiae radix extract is provided to suppress differentiation of adipose and to prevent and treat obesity. CONSTITUTION: A pharmaceutical composition for preventing and treating obesity contains 0.1-50 wt% of mollugin as an active ingredient, isolated from Rubiae radix extract. The extract is isolated using water, ethanol, methanol, butanol, or mixture thereof. A health food for preventing and treating obesity contains mollugin as an active ingredient. The health food is a tablet, capsule, pill, or liquid.
Patent KR-20120015399-A (KR)
Title: 버튼식 수도꼭지
Inventor: BAK WOO JIN
IPC: F16K21/00
Filed: 2010-08-04
Abstract: 수도꼭지를 사용하려고 할 때 들어올리거나 내리는 방식의 잡아당김 등 사용방법으로 버튼식으로 설계함.가정에서 사용하는 수도꼭지의 경우 필요한 기능(예를 들면 세제 사용유무와 사용양등) 입력 하여 사용 가능토록 설계함.   
 효과는 
 다양한 사용방법을 버튼식으로 설계하여 사용시 편리함  
 물의 절약으로 인한 에너지 절약의 효과 
 세제기능 입력시 불필요한 세제 사용 자제의 환경오염의 방지 효과 
발명의 독창성 
 노약자나 어린이들이 사용시 편리함 
 다양한 수도꼭지 사용방법을 버튼으로 설계하여 누구나 사용시 편리함 
발명의 실용성 
사용시 편리함과 개인에게 필요한 기능을 입력하여 사용할 수 있는 실용성 
발명의 경제성 
불필요한 물 사용 자제로 인한 에너지절약이 되므로 경제적이다.  
 개인에게 꼭 필요한 기능(예를 들면 세제사용) 입력으로      인한 경제성
Patent KR-20110019707-A (KR)
Title: Image processing apparatus and image processing method
Inventor: KOTANI TAKUYA
IPC: H04N5/262
Filed: 2010-08-17
Abstract: PURPOSE: An image processor and an image processing method are provided to realize more higher quality and affordable cost by restoring resolution which is declined by deformation of an image. CONSTITUTION: An image processor comprises as follows. An input unit inputs a plurality of input image data(420). An obtaining unit obtains a photographed parameter which is used to photograph for obtaining an input image data. A setting unit sets a repetitive collecting frequency in every image area for generating a correction image data. A generating unit generates a correction image data from the input image data by performing repetitive calculation processing about each image area.
Patent KR-20120017633-A (KR)
Title: Evaporator for air conditioner
Inventor: LEE HONG YEOL
IPC: F25B1/00
Filed: 2010-08-19
Abstract: PURPOSE: An evaporator for an air conditioner is provided to offer a comfortable air conditioning environment by reducing a temperature deviation of outdoor air according to positions. CONSTITUTION: An evaporator for an air conditioner comprises first and second tubes(100,200), first and second header(300,400), and a refrigerant distributor(500). The second tube is arranged to be contiguous to the first tube. The first and second headers are respectively connected to both ends in longitudinal direction of the first and second tubes. A screen board partitioning the first and second tubes is installed inside of the first and second headers. The refrigerant distributor respectively supplies the refrigerant to the first and second headers. The refrigerant supplied from the expansion valve for the air conditioner respectively flows to the opposite directions in the first and second tubes.
Patent KR-20120020299-A (KR)
Title: Liquid crystal display device
Inventor: LEE SANG RAE
IPC: G02F1/1333
Filed: 2010-08-30
Abstract: PURPOSE: A liquid crystal display device is provided to emit heat of an LED(Light Emitting Diode) to the outside. CONSTITUTION: A liquid crystal panel(150) is located on an optical member. A panel guide(160) surrounds the edges of the liquid crystal panel. A plurality of third vent holes are placed on a side of the panel guide. A top cover(170) surrounds the panel guide. The top cover is coupled with the cover bottom.
Patent KR-20120020526-A (KR)
Title: Substrate have buried conductive layer and formation method thereof, and fabricating method of semiconductor device using the same
Inventor: KANG PIL KYU
IPC: H01L27/12
Filed: 2010-08-30
Abstract: PURPOSE: A conductive film buried type substrate, a formation method thereof, and a manufacturing method of a semiconductor device using the same are provided to include an adhesion improvement film between a silicon oxide film and a conductive film, thereby significantly improving adhesive properties between the silicon oxide film and the conductive film. CONSTITUTION: A silicon oxide film(108) is attached on a support substrate(150). A conductive film(106b) is arranged on the silicon oxide film. An adhesion improvement film(107b) is arranged between the silicon oxide film and the conductive film. A mono-crystalline semiconductor film is arranged on the conductive film. A conductive film buried type substrate is arranged by attaching the silicon oxide film and the support substrate.
Patent KR-20120020609-A (KR)
Title: Method of detecting unknown bot of online game
Inventor: SHIN CHANG HYUN
IPC: G06Q50/10
Filed: 2010-08-30
Abstract: PURPOSE: A closed BOT(Beginning Of Tape) detecting method in an online game is provided to identify the manufacturer of a BOT program by analyzing the feature of a client in the manufacturing progress of the BOT program. CONSTITUTION: An online game server determines a feedback time of a message transmitted to a game client program(S110). When the feedback consumption time is over than a predetermined time, frequency occurrence is determined(S120). When the frequency occurrence is detected, the system information of the game client is collected(S130). A globally unique ID(Identification) is created by using the system information(S140). The globally unique ID is transmitted to other online game servers(S150).
Patent KR-20120020652-A (KR)
Title: Mobile communication system, location register method and call processing method for in-bound roaming service
Inventor: LEE SEUNG YOUL
IPC: H04W8/04
Filed: 2010-08-30
Abstract: PURPOSE: A mobile communication system for inbound roaming service, a location registration method thereof and a call processing method thereof are provided to offer the inbound roaming service to a prepaid subscriber by using service control point and gateway location register. CONSTITUTION: When a visited network has a different intelligent network message standard information from a home network, a GLR(Gateway Location Register)(130) inquires the HLR(Home Location Register) of the home network according to a location registration request of an inbound roaming terminal. The GLR acquires service type information of the inbound roaming terminal including the intelligent network message standard information of the home network. A SCP(Service Control Point)(140) generates and stores an intelligent network subscriber information for the inbound roaming terminal using the service type information. A visited network MSC(Mobile Switching Center)(120) sets an intelligent network call processing for the inbound roaming terminal to the visited network SCP.
Patent KR-20120022173-A (KR)
Title: Vacuum heat treatment apparatus
Inventor: HAN JUNG EUN
IPC: C21D1/76
Filed: 2010-09-01
Abstract: PURPOSE: A vacuum heat treatment apparatus is provided to improve the purity and quality of materials by injecting gases into a space between first and second insulating members in order to prevent metal or pollutants of a chamber from flowing into a reaction container. CONSTITUTION: A vacuum heat treatment apparatus(100) comprises a chamber(10), first and second insulating members(22,24), a reaction container(30), and a heating member(40). The insulating members are located in the chamber. The reaction container is located in the insulating members. The heating member is located between the reaction container and the insulating members.
Patent KR-20120024224-A (KR)
Title: Fuel assembly with latch connection structure
Inventor: SEO CHUL GYO
IPC: G21C15/06
Filed: 2010-09-06
Abstract: PURPOSE: A nuclear fuel assembly having a bolt connection structure is provided to improve economic feasibility and to easily manufacture and transport a nuclear fuel unit by forming a standard type nuclear fuel assembly and a controlling type nuclear fuel assembly by using the nuclear fuel unit of a same type. CONSTITUTION: A nuclear fuel unit(110) is an aggregate of a plurality of nuclear fuels(111). A control unit(120) controls the output of a nuclear reactor by absorbing a neutron. The control unit comprises a moving element(121), a supporting unit(124), and an absorbing unit(126). A bolt unit(130) connects the nuclear fuel unit and the control unit as a bolt structure. The bolt unit comprises a coupling protrusion(131) and a jamming protrusion(132) which is extended toward the nuclear fuel unit.