baber/WOPTO huggingface dataset:
Patent KR-20130075153-A (KR)
Title: Operating module and method of carbon dioxide
Inventor: YOO BYEONG YONG
IPC: F25J3/02
Filed: 2011-12-27
Abstract: PURPOSE: A carbon dioxide processing module and method are provided to drastically reduce the cooling load of liquid carbon dioxide and to easily transport liquid carbon dioxide for the purpose of carbon dioxide capture and storage (CCS) or sell the liquid carbon dioxide for the purpose of enhanced oil recovery (EOR). CONSTITUTION: A carbon dioxide processing module includes the following parts: a separation unit (100) discharging methane from the upper part, forming a controlled freezing zone at the middle part, and discharging carbon dioxide contained in sour gas from the lower part; and a heat exchanger (200) cooling the liquid carbon dioxide discharged from the separation unit by using the methane discharged from the separation unit as a refrigerant, and mounted on a pipe where the liquid carbon dioxide is discharged from the separation unit. A carbon dioxide processing method cools the liquid carbon dioxide by enabling methane generated from a stranded gas well to pass through liquid carbon dioxide, separated and discharged from sour gas which is produced from the stranded gas well, as a refrigerant.
Patent KR-20130076061-A (KR)
Title: Single output amplifier and infrared rays remote control receiver including the same
Inventor: PARK YOUNG CHAE
IPC: H04B1/16
Filed: 2011-12-28
Abstract: PURPOSE: A single output amplifier and an infrared remote controller receiver including the same are provided to simplify circuit configuration and reduce a circuit size by amplifying and outputting differential voltage signals as a single output signal to a front end of a band pass filter and inputting to the band pass filter. CONSTITUTION: A single output amplifier (250) includes a conversion amplification unit (251), a signal size limit unit (152), a load unit (153), and a bias unit (154). The conversion amplification unit includes a conversion amplification constant current source connected to power and a plurality of conversion amplification transistors connected to the conversion amplification constant current source. The signal size limit unit is connected to the conversion amplification unit. The load unit is connected to the signal size limit unit and includes a first resistor and a second resistor. The bias unit is connected to the second resistor. A first node is formed between the second resistor and the bias unit, and a second node is formed between the conversion amplification unit and the signal size limit unit. An output end is connected between the first resistor and the second resistor. [Reference numerals] (B) Buffer
Patent KR-20130130101-A (KR)
Title: Method for controlling engine out using air temperature
Inventor: KIM JUN
IPC: F16H59/18
Filed: 2011-12-28
Abstract: The present invention comprises the steps of: sensing an air temperature inhaled to an engine; determining whether or not the air temperature is greater than a predetermined temperature; and controlling a transmission pattern of an automatic transmission to increase engine output when the air temperature is greater than the predetermined temperature. [Reference numerals] (AA) Water saving irrigation manual for red pepper cultivation on the bare ground;(BB) End;(S10) Oil temperature of an engine >= a predetermined oil temperature?;(S20) Grade >= a predetermined grade value?;(S30) Apply a transmission pattern;(S40) Air temperature inhaled to an engine >= a predetermined temperature of the air?;(S50) Variably control a transmission pattern depending on the air temperature inhaled to an engine
Patent KR-20130077633-A (KR)
Title: Data equalizing circuit and method
Inventor: JEONG CHUN SEOK
IPC: G11C7/22
Filed: 2011-12-29
Abstract: PURPOSE: A data equalizing circuit and a data equalizing method are provided to reduce the load of hardware and power consumption in data equalizing. CONSTITUTION: An equalizer (10) controls and outputs a gain value of data according to a control code value. A detector (20) includes a multi-phase locked loop (21), a data latch unit (22), a data transition counter unit (23), a counting interruption signal generator (24), a counting completion signal generator (25), and a controller (26). The multi-phase locked loop outputs N clocks having frequencies of 1/n of the frequency of the data by receiving a reference clock. The data latch unit synchronizes the data with each N clock and stores the data as N latch data. The data transition counter unit compares adjacent values of the N latch data and counts data transition frequencies per n/N section. The counting interruption signal generator generates a counting interruption signal in response to the data transition frequencies per n/N section. The counting completion signal generator generates an activated counting completion signal after counting the data transition frequencies per n/N section. The controller calculates and stores a distribution value of a data transition frequency per 1/N section from the data transition frequency per n/N section while changing the control code value in response to the counting completion signal and the counting interruption signal and finally outputs the control code value when the distribution value has the maximum value. [Reference numerals] (10) Equalizer; (21) Multi-phase locked loop; (22) Data latch unit; (23) Data transition counter unit; (24) Counting interruption signal generator; (25) Counting completion signal generator; (26) Controller
Patent KR-20110022090-A (KR)
Inventor: IKEDA KAORU
IPC: C08L29/02
Filed: 2003-02-06
Abstract: 알칼리 금속염(A) 및 붕소 화합물(B)로 이루어진 그룹으로부터 선택된 하나 이상의 첨가제를 함유하고 탄산 가스를 함유하는 수용액에 에틸렌-비닐 알콜 공중합체 수지를 접촉시키는 에틸렌-비닐 알콜 공중합체 수지 조성물의 제조방법이다.  주변환경에 아세트산 등의 카복실산을 배출하지 않는 환경 친화적인 EVOH 수지 조성물의 제조방법을 제공할 수 있다.  또한, 냄새의 발생이 적은 롱런성이 우수한 EVOH 수지 조성물을 제공할 수 있다.
Patent KR-20110055638-A (KR)
Title: High-pressure discharge lamp
Inventor: STOCKWALD KLAUS
IPC: H01J65/04
Filed: 2009-07-20
Abstract: A high-pressure discharge lamp, which has no electrodes and is excited by means of high-frequency electromagnetic waves, may include an ceramic elongated discharge vessel, which has an axis, where the discharge vessel has a filling that forms a plasma, when radio frequency power (RF) is coupled into the filling from the base body, where the filling comprises a gas and at least one metal halide, where a circuit for operation of the lamp is coordinated, which provides RF power, so that the coupled-in RF power vaporizes the metal halide, which leads to light emission, wherein the discharge vessel is specially designed for operation with acoustic modulation control of the plasma flow, wherein the discharge vessel is divided into a central part with at least approximately constant internal diameter and two ends, whose internal diameter reduces towards the end.
Patent KR-20110058847-A (KR)
Inventor: FUNABIKI FUMIMASA
IPC: A61L9/22
Filed: 2009-03-17
Abstract: 축 방향의 양쪽에 출력축(21, 21)을 갖는 모터(2) 및 출력축(21, 21) 각각에 장착되어 있는 2개의 임펠러(3, 3)를 갖는 송풍기와, 임펠러(3, 3) 각각의 회전에 의해 송출하는 공기를 동일 방향으로 개별로 통류시켜 외부로 방출하는 2개의 덕트(5, 5)를 구비한다.  덕트(5, 5) 각각의 일부 또는 전부는, 상기 공기의 통류가 층류로 되는 층류부를 설치하고 있다.  층류부 각각에 이온 발생부를 배치함으로써, 이온 발생부가 발생한 이온을, 상기 공기에 효율적으로 포함시킬 수 있어, 공기와 함께 실내로 방출하는 이온의 이온 농도를 높게 할 수 있다.
Patent KR-20110050734-A (KR)
Inventor: NAKANO SEIJI
IPC: C07D231/56
Filed: 2009-09-29
Abstract: 본 발명은, 하기 화학식 A-1 및 화학식 1로 표시되는 화합물 또는 이의 염이 제공되는 것을 목적으로 한다. 화학식 A-1 및 화학식 1의 화합물 또는 이의 염은, β3 아드레날린 수용체 아고니스트 작용을 갖기 때문에, 당뇨병, 비만증, 고지혈증, 우울병, 담석, 담도 운동 항진에 유래하는 질환, 소화관 기능 항진에 유래하는 질환, 간질성 방광염, 과활동 방광 또는 요실금 등의 치료 및 예방제, 또는 누액의 감소에 따른 질환의 치료 및 예방제로서 유용하다. 
화학식 A-1 
   
화학식 1
Patent KR-20110074758-A (KR)
Inventor: YAN JOHN
IPC: A61F2/82
Filed: 2009-10-02
Abstract: 본 발명은 임플란트 또는 임시 장치, 및 미올리무스 화합물 또는 그 유도체를 포함하는 적어도 하나의 소스를 포함하는 체내 사용 장치를 제공한다.  본 발명은 또한, 치료 유효량의 미올리무스 화합물 또는 그 유도체를 국부적으로 투여함으로써 세포 증식을 억제하는 방법을 제공한다.  또한 본 발명은 치료 유효량의 미올리무스 화합물 또는 그 유도체를 투여함으로써 눈의 증상 또는 질병을 치료하는 방법을 제공한다.
Patent KR-20110069831-A (KR)
Inventor: YAMASHITA YUKIKO
IPC: H03C1/14
Filed: 2009-09-04
Abstract: 본 발명의 목적은 변조회로의 소비 전력을 저감하는 것이다. 이 변조회로는 부하와, 다이오드와, 트랜지스터를 갖는다. 상기 다이오드 애노드는, 상기 부하를 통해서 안테나의 일단에 전기적으로 접속되고, 상기 다이오드의 캐소드는, 상기 트랜지스터의 소스 및 드레인 중의 하나에 전기적으로 접속되며, 상기 트랜지스터의 소스 및 드레인 중의 다른 하나는, 상기 안테나의 타단에 전기적으로 접속되고, 상기 트랜지스터의 게이트에 입력되는 신호에 따라 상기 트랜지스터의 온 또는 오프가 제어된다.
Patent KR-20110095889-A (KR)
Inventor: TAKEDA KYOICHI
IPC: A61K8/34
Filed: 2009-11-10
Abstract: 적당한 수산기값을 갖고, 또한 화장료에 배합하면 우수한 보습성 및 연화성을 부여할 수 있을 뿐만 아니라, 특히, 그 우수한 광택을 계속해서 보유하는 성질을 갖는 신규한 히드록시 화합물, 및 이 히드록시 화합물을 포함하는 화장료를 제공한다.  
2가 이상의 알코올과 1가의 카르복실산을 반응시키고, 이어서, 얻어진 에스테르 화합물과 다이머산을 반응시켜 얻어지는 히드록시 화합물에 있어서, 2가 이상의 알코올이 디글리세린이고, 1가의 카르복실산이 탄소수 5∼10개의 카르복실산이고, 또한 이 반응에 있어서의 디글리세린, 탄소수 5∼10개의 카르복실산 및 다이머산의 몰 등량비가 1.0:1.5∼1.6:0.4∼0.6인 것을 특징으로 하는 히드록시 화합물이다.
Patent KR-20110091551-A (KR)
Inventor: COATES DAVID ANDREW
IPC: A61K31/506
Filed: 2009-12-15
Abstract: 본 발명은 세포 증식성 질환의 치료에 유용한 하기 화학식 I의 화합물 또는 그의 제약상 허용되는 염을 제공한다. 
<화학식 I>
Patent KR-20120135006-A (KR)
Inventor: NAMIKI HIDETSUGU
IPC: H01L33/62
Filed: 2011-04-12
Abstract: 발광 다이오드 (LED) 소자 등의 발광 소자를 배선판에 이방성 도전 접착제를 사용하여 플립 칩 실장하여 발광 장치를 제조할 때에, 제조 비용의 증대를 초래하는 광 반사층을 LED 소자에 형성하지 않아도 발광 효율을 개선할 수 있고, 또한 발광 소자에 균열이나 결손이 발생하지 않도록 한다.     그러기 위하여, 발광 소자와 그 발광 소자가 접속되어야 할 배선판 사이에, 열경화성 수지 조성물, 도전 입자 및 광 반사성 절연 입자를 함유하는 광 반사성 이방성 도전 접착제를 배치한 후, 배선판에 대해 발광 소자를, 가압면의 쇼어 A 고무 경도 (JIS K 6253) 가 40 이상 90 미만인 엘라스토머 헤드로 가열 가압하여 이방성 도전 접속을 실시한다.
Patent KR-20110110830-A (KR)
Inventor: RALEIGH GREGORY G
IPC: H04W4/24
Filed: 2010-01-15
Abstract: 서비스 정책 통신 시스템 및 방법에 대한 다양한 실시예가 개시된다.  일부 실시예에서, 통신 장치는 네트워크 상에서 서비스의 통신 장치 사용에 대한 요금 청구를 도와주기 위해 서비스 정책을 이행하고; 서비스 정책을 기반으로 서비스의 사용을 모니터링하고, 로컬 서비스 사용은 네트워크 기반 서비스 사용과 동기화된다.
Patent KR-20110126715-A (KR)
Inventor: WITT HENRIK
IPC: F04D29/38
Filed: 2010-02-26
Abstract: 본 발명은 팬 블레이드(1), 매연 제거 팬의 블레이드 구간(2)을 팬 허브에 고정하기 위한 고정 수단(3)과 고온에서도 높은 인장 강도를 보장하는 팬 블레이드(1)에 관한 것이다. 상기 고정 수단(3)과 팬 블레이드(1)는 가능한 무게가 절감되도록 제작되어야 한다. 또한 상기 고정 수단(3)은 팬 블레이드(1)의 블레이드 구간(2)과 고장력 체결부를 형성하기 위해 형성된 결합 구간(5)을 구비하며, 결합 구간(5)은 대체로 블레이드 구간(2)의 안쪽에 배치될 수 있다.
Patent KR-20120007523-A (KR)
Inventor: SHIMADA ITSURO
IPC: C07D239/48
Filed: 2010-05-06
Abstract: 본 발명은 하기 화학식 I의 화합물 또는 그의 염, 이 화합물을 함유하는 EML4-ALK 융합 단백의 키나아제 저해제 및 이 화합물의 암 치료에 대한 용도를 제공한다. 
   
상기 화학식에서, 기호는 이하의 의미를 나타낸다.  
-X-: 하기 화학식 II 또는 화학식 III의 기, A: -H, 할로겐, 저급 알킬, 시클로알킬 또는 저급 알케닐, R 1 : 치환 페닐, (치환) 헤테로환 또는 (치환) 이환식 축합환, R 2 : (치환) 시클로알킬, (치환) 비방향족 헤테로환 또는 (치환) 페닐, (치환) 피리딜 또는 (치환) 저급 알킬, R 3 : -H 또는 저급 알킬이거나, 또는 R 2 와 R 3 은 일체가 되어 환상 아미노기를 형성하여도 좋다.
Patent KR-20120006049-A (KR)
Inventor: POPPE WILLY
IPC: A47C23/04
Filed: 2009-09-15
Abstract: 본 발명은, 포옴(foam)으로 이루어져 외벽을 형성하는 관형 탄성 바디(2)를 구비하고, 구멍(3)이 외면(4)에서 내면(5)으로 내측을 향해 연장하고 있고, 이들 구멍(3)이 대칭적으로 엇갈리게 배치되고 주로 다이아몬드 형상을 하고 있는, 베개, 쿠션, 매트리스 등에 이용되는 포옴 스프링에 관한 것으로, 관형 탄성 바디(2)가 그 표면(4)의 제한된 부분(16)에 걸쳐서만 구멍(3)을 갖고 있고, 이 제한된 부분(16)은, 구멍(3)이 마련되지 않아 포옴 스프링(1)의 관형 탄성 바디(2)의 벽에서 종방향 보강 리브(7)를 형성하는 표면(4)의 제한된 부분(18)과 규칙적으로 교대로 배치되는 것을 특징으로 한다.
Patent KR-20120028319-A (KR)
Inventor: KAWASAKI TAISHI
IPC: C08J7/046
Filed: 2010-05-31
Abstract: 외광 반사에 의한 간섭 얼룩이 경감되고, 하드 코트 등의 각종의 표면기능층과의 밀착성이 우수한  적층 폴리에스테르 필름을 제공한다. 폴리에스테르 필름의 적어도 편면에, 축합 다환식 방향족 구조를 갖는 화합물과 옥사졸린 화합물 또는 에폭시 화합물을 함유하는 도포액을 도포하여 형성된 도포층을 갖고, 당해 도포층의 두께가 0.04~0.15㎛인 적층 폴리에스테르 필름.
Patent KR-20120024807-A (KR)
Title: Prophylaxis and/or treatment for portal hypertension
Inventor: KREISEL WOLFGANG
IPC: A61K38/095
Filed: 2004-06-03
Abstract: Phosphodiesterase type 5 inhibitor (I) is used to prevent or treat portal hypertension and associated disorders. Phosphodiesterase type 5 inhibitor (I) is used to prevent or treat portal hypertension; to prevent or treat hemorrhagic complications of portal hypertension, hepatorenal syndrome, hepatopulmonary syndrome, hepatic encephalopathy, spontaneous bacterial peritonitis and ascites; to prevent or treat diseases that can be ameliorated or prevented by lowering portal vein pressure and/or increasing portal vein blood flow; for modulating the metabolism of a substance, where such modulation comprises increasing portal vein blood flow and thus increasing hepatic blood flow. An independent claim is also included for a combination medication for preventing or treating portal hypertension and/or disease states or risks associated with portal hypertension, comprising a phosphodiesterase type 5 inhibitor (II) and another agent active against portal hypertension. ACTIVITY : Hypotensive; Hepatotropic; Nephrotropic; Antiinflammatory; Antibacterial. MECHANISM OF ACTION : Phosphodiesterase type 5 inhibitor.
Patent KR-20130079823-A (KR)
Title: Transformable lid of instant cup noodles
Inventor: KIM BO GYONG
IPC: B65D81/34
Filed: 2012-01-03
Abstract: PURPOSE: A cup noodle container is provided to improve convenience and utility by enabling a user to easily change the shape of the cup noodle container. CONSTITUTION: A cup noodle container includes an outer surface unit (11) and an inner surface unit (13). A wire unit (12) is included between the outer surface unit and the inner surface unit. The changed shape of the cup noodle container is not restricted. Starch adhesive is attached to the cup noodle container lid in order to enable a user to change the shape of the cup noodle container.
Patent KR-20130084482-A (KR)
Title: Apparatus for coupling nut
Inventor: BAEK SEUNG HACK
IPC: B23P15/00
Filed: 2012-01-17
Abstract: PURPOSE: A nut fastening unit is provided to fasten a bolt with one nut, insert the bolt and the one nut into a turbine casing, and then fasten the bolt with the other nut, thereby improving safety in a fastening process for nuts and the bolt with preventing the separation of the heavy bolt in the process. CONSTITUTION: A nut fastening unit includes a bolt support (110), a nut support, a nut height adjusting unit (130), and a nut fastening unit. The bolt support supports at least one bolt (31) transversely laid against the ground. Multiple bumpy bolt supporting parts (112) are transversely formed at the bolt support. The nut support supports a nut (32) transversely laid against the ground in order to fasten the nut with the bolt on the bolt support. The nut height adjusting unit varies the height of the nut support. The nut fastening unit fastens the nut on the nut support with the bolt on the bolt support.
Patent KR-20130090574-A (KR)
Title: Non-volatile memory apparatus and program method, data processing system using the same
Inventor: YANG CHUL WOO
IPC: G11C16/12
Filed: 2012-02-06
Abstract: PURPOSE: A non-volatile memory device, a programming method thereof, and a data processing system using the same are provided to minimize time for a program by varying a program voltage applying time for each word line. CONSTITUTION: A memory cell area (110) includes multiple memory cells connected between a word line and a bit line. A program time control unit determines a program voltage applying time for a selected word line as the specific word line is selected in response to a program command and an address signal. A controller (160) controls to make a program voltage be applied to the word line according to the program voltage applying time. [Reference numerals] (110) Memory cell area; (120) Decoding unit; (130) Page buffer circuit unit; (140) IO control circuit unit; (150) Voltage supplying unit; (160) Controller; (170) Program time control unit
Patent KR-20130101685-A (KR)
Title: Apparatus and method for controling speed of playing music file
Inventor: GIM EUN CHAN
IPC: G11B20/10
Filed: 2012-03-06
Abstract: PURPOSE: A music file player adjustable to playback speed and a method thereof are provided to play a music file corresponding to an accompaniment according to the speed of a song which a user sings. CONSTITUTION: A music file player includes a key input unit (120), a storage unit (130), and a control unit (110). The key input unit has a play key focused on specific part, a play key focused on entire part, and an auto play key. The storage unit stores a music file. The control unit plays sound data that is sequentially included in one row every time that the play key focused on specific part and the play key focused on entire part are input. [Reference numerals] (110) Control unit; (120) Key input unit; (130) Storage unit; (140) Display unit
Patent KR-20130104955-A (KR)
Title: Bearing screw transferrer with adjustable function of concentricity
Inventor: SEO MI KYUNG
IPC: F16C23/08
Filed: 2012-03-16
Abstract: PURPOSE: A concentricity adjusting type bearing screw transferring device is provided to maintain an accurate position in the motions of a target object, thereby providing a precise working environment. CONSTITUTION: A concentricity adjusting type bearing screw transferring device includes a screw (100), a housing unit (200), a rolling-contact unit (300) for axial movement, and a rolling-contact unit (400) for setting concentricity. The screw forms a contact portion of a ridge shape or a furrow shape. The housing unit receives the screw inside to be moved along the longitudinal direction. The rolling-contact unit for axial movement is in rolling-contact with the screw for guiding a linear movement in the longitudinal direction of the housing unit in the axial direction. The rolling-contact unit for setting concentricity is installed to be in rolling-contact with the screw for adjusting the axial concentricity between the screw and the housing unit.
Patent KR-20130109512-A (KR)
Title: Mine detection device, and the method
Inventor: KIM SEOK HWAN
IPC: F41H11/12
Filed: 2012-03-27
Abstract: PURPOSE: A mine detecting device and a detecting method thereof are provided to improve the performance of detection by integrally forming a metal detector and a ground penetrating radar detector. CONSTITUTION: A mine detecting device includes a metal detector, a ground penetrating radar detector, and a control unit. The metal detector includes transmission coils (14a,14b,14c,14d) and a receiving coil (12). The transmission coil generates a first detecting signal and transmits it to the basement. The receiving coil receives a first response signal to an underground utility caused by the first detecting signal. The ground penetrating radar detector includes a transmission antenna and a receiving antenna. The transmission antenna generates a second detecting signal and transmits it to the basement. The receiving antenna receives a second response signal to the underground utility caused by the second detecting signal. The control unit determines whether the underground utility is a mine or not based on the first and the second response signal and a fusion signal.
Patent KR-20130111788-A (KR)
Title: Primer set for detecting viruses in sweet potato and method for detecting simultaneously said viruses using the same
Inventor: CHOI HONG SOO
IPC: C12N15/11
Filed: 2012-04-02
Abstract: PURPOSE: A primer pair for diagnosing sweet potato virus and a diagnosis method using the same are provided to detect each virus and to specifically diagnose complex infection by four kinds of viruses through one-time RT-PCR. CONSTITUTION: A primer pair for diagnosing virus is selected among a primer pair with base sequences of sequence numbers 1 and 2; a primer pair with base sequences of sequence numbers 3 and 4; a primer pair with base sequences of sequence numbers 5 and 6; and a primer pair with base sequences of sequence numbers 7 and 8. The virus is selected among sweet potato leaf curl virus (SPLCV), sweet potato feathery mottle virus (SPFMV), sweet potato G virus (SPGV), and sweet potato latent virus (SwPLV). A method for diagnosing virus comprises the steps of: isolating RNA from a sample; performing RT-PCR of the RNA using the primer pair; and analyzing the RT-PCR product by each size.
Patent KR-20130112447-A (KR)
Title: Adjusting structure of footwear size
Inventor: OH SAN HWI
IPC: A43B3/30
Filed: 2012-04-04
Abstract: PURPOSE: A structure for adjusting a footwear size is provided to adjust a footwear size by putting a modulation pad into a heel part of footwear, thereby reducing inconvenience due to oversized footwear. CONSTITUTION: A structure for adjusting a footwear size inserts a modulation pad (30) into a heel part (11) of footwear (10) through an opening/closing means (20) which is formed on the upper end of the heel part of the footwear. The modulation pad is formed into an arc body corresponding to a heel of a user and has a thickness of 5 mm. The opening/closing means is formed with a zipper. The opening/closing means is formed with velcrotapes. The inner surface of the heel part of the footwear is formed in order to insert the modulation pad into the insertion part by including an insertion part (21) corresponding to the size of the modulation pad. The low end of the body of the modulation pad is extended to a shoe insole, and the top surface of the extending region includes a jamming protrusion. The bottom surface of the shoe insole includes a hooking groove in order to correspond with the jamming protrusion.
Patent KR-20130113135-A (KR)
Title: Water heating system using solar energy
Inventor: KIM SUNG AN
IPC: F24S10/30
Filed: 2012-04-05
Abstract: PURPOSE: The solar heat hot water system is provided to use solar heat even in reheating of stored hot water by storing and circulating an overheat fluid which is formed by pressurization and heating. CONSTITUTION: The solar heat hot water system comprises a first solar heater (100), a hot water tank (200), and a hot water reheating unit (300). The first solar heater absorbs solar heat and heats water. The hot water tank stores water which is heated in the first solar heater. The hot water reheating unit pressurizes a fluid with a potential head principle and pumping, heats and stores the fluid with solar heat, and circulates the stored fluid to the hot water tank in order to reheat the stored hot water in the hot water tank by a heat exchange action. [Reference numerals] (AA) Cool water; (BB) Hot water
Patent KR-20130043560-A (KR)
Title: Stand for portable terminal
Inventor: KANG MIN HYUNG
IPC: H04B1/38
Filed: 2012-04-05
Abstract: PURPOSE: A stand for a portable terminal is provided to enable a user to enjoy listening music or to watch images by controlling the screen of the portable terminal with the gaze of the user. CONSTITUTION: A height control unit(300) moves a plurality of pipe members. An angle control unit(400) is moved by coupling with an upper end unit of the height control unit. A holding unit(100) is combined with one end unit of the angle control unit. The holding unit fixes a portable terminal. The holding unit rotates the portable terminal according to the gaze of a user.
Patent KR-20130115888-A (KR)
Title: Applying the ir laser beam diffraction extinction with offset function euv light generating device
Inventor: CHANG YOU MIN
IPC: G21K5/00
Filed: 2012-04-13
Abstract: PURPOSE: A device for generating extreme ultra violet light having an infrared (IR) laser beam offsetting function which applies diffraction extinction is provided to firstly offset an IR femtosecond laser through a diffractive optical element and to secondly offset the IR femtosecond laser through a pinhole, thereby preventing the damage of the diffractive optical element. CONSTITUTION: A laser source (100) outputs a laser beam. A tunable laser mirror (TLM) (220) reflects the laser beam outputted from the laser source. A focusing mirror (FM) (230) focuses the laser beam reflected from the TLM. A gas cell (240) receives the laser beam of the FM and generates extreme ultraviolet rays by forming plasma with response gases. A diffractive optical element (250) is positioned in a progress direction of the extreme ultraviolet light of the gas cell. The diffractive optical element offsets the intensity of the beam of the extreme ultraviolet light. A pinhole (260) passes only the extreme ultraviolet light. Vacuum chambers (200,210) receive the TLM, the FM, the gas cell, the diffractive optical element, and the pinhole in a vacuum state.