baber/WOPTO huggingface dataset:
Patent KR-20010059119-A (KR)
Inventor: LEE JONG BU
IPC: F02D41/30
Filed: 1999-12-30
Abstract: PURPOSE: A controlling method for a fuel amount is provided to control fuel amount through estimating the inner temperature of an engine according to temperature of exhaust gas. CONSTITUTION: Change in temperature of exhaust gas is measured while varying air fuel ratio for calculating first compensate values according to relationship between changes in the air fuel ratio and the exhaust gas temperature. Change in temperature of exhaust gas is measured while varying ignition time for calculating second compensate values according to relationship between changes in the ignition time and the exhaust gas temperature. An air fuel ratio is measured through measuring an air amount in a present traveling state. Then, temperature of the exhaust gas is measured according to oxygen amount detected in an exhaust system. Then, one value is selected from the first compensate values according to the temperature of the exhaust gas. In case of the calculated air fuel ratio under a reference air fuel ratio, fuel amount is reduced according to the first compensate value. In case of the calculated air fuel ratio over the reference value, the fuel amount is increased according to the first compensate value.
Patent KR-20000068700-A (KR)
Title: 폴리프로필렌 수지 조성물 및 그 용도
IPC: C08L23/12
Filed: 1998-08-04
Abstract: 본 발명의 폴리프로필렌 수지 조성물은 용융장력이 높고 성형성이 우수하여,  강성이 높으면서 거의 변형이 없는 외관이 우수한 대형 성형품을 고속성형으로 효율적으로 성형할 수 있으며, 또한 
     폴리프로필렌을 주성분으로하고, 하기 1)~4)의 특성을 갖는다. 
     1) 용융유속(MFR, 230℃, 하중 2.16kg 하에서 측정함) 0.01~5 g/10분, 
     2) 135℃ 데카린 중에서 측정한 극한점도(η) 8~13 dl/g 의 고분자량 폴리프로필렌 함량이 15~50 중량%, 
     3) 겔의 갯수가 3,000/450㎠ 이하, 
     4) 겔투과 크로마토그래피(GPC)로 측정한  분자량 분포 Mw/Mn가 6~20 이고, Mz/Mw이 3.5 이상.
Patent KR-20000052763-A (KR)
Title: Process for purifying acrylonitrile
Inventor: MONICAL VALERIE S
IPC: C07C253/34
Filed: 1997-10-17
Abstract: PURPOSE: Provided are recovery and purification of acrylonitrile made by catalytic ammoxidation of propylene. CONSTITUTION: In a process for purifying acrylonitrile, an ammoxidation reactor effluent containing acrylonitrile and impurities is contacted in a quench system with an aqueous quench liquid; the improvement characterized in that the quench liquid contains less than 5000 ppm by weight high boiling organic compounds. In process for purifying acrylonitrile, the process comprises contacting an ammoxidation reactor effluent containing acrylonitrile and impurities in a quench system with an aqueous quench liquid; removing a gaseous effluent from the quench system and absorbing the gaseous effluent in water in an absorption column to form an aqueous solution; feeding the aqueous solution to an extractive distillation column having a plurality of trays; introducing water above the feed point of the aqueous solution and performing an extractive distillation to produce an overhead stream containing acrylonitrile and a bottom stream containing water and impurities; feeding the bottom stream from the extractive distillation column to a stripper column containing a plurality of stripper trays, removing water and high boiling organic compounds as a bottom stream from the stripper column, removing a water containing distillate as an overhead stream from the stripper column, and recycling distillate water to the quench column, the improvement characterized in that the recycled distillate contains less than 5000 ppm by weight high boiling organic compounds.
Patent KR-20000069006-A (KR)
IPC: H04N5/85
Filed: 1998-09-17
Abstract: 본 발명은 광디스크 상에 비디오 오브젝트를 기록하는 광디스크 기록장치에 관한 것이다. 광디스크의 기록영역은 각각이 복수의 인접하는 트랙을 포함하는 복수의 구역으로 분할된다. 광디스크 기록장치는, 광디스크의 섹터에 대한 데이터 지정을 나타내는 섹터정보를 광디스크로부터 판독하는 판독부와; 비디오 오브젝트를 광디스크 상에 기록하는 기록부와; 상기 판독부와 기록부를 제어하는 제어부를 포함한다. 상기 제어부는 판독된 섹터정보를 참조함으로써 적어도 하나의 연속된 연속 비지정 섹터를 광디스크 상에 검출한다. 각각의 연속 비지정 섹터는 최소 크기보다 큰 전체 크기를 갖고, 하나의 구역내에 위치한다. 상기 최소의 크기는 비디오 오브젝트의 연속재생을 보증하는 데이터 양에 해당한다. 또한 상기 제어부는 비디오 오브젝트를 검출된 연속 비지정 섹터에 기록하는 기록부를 제어한다.
Patent KR-20000057468-A (KR)
Inventor: CHRANAWETERGREGALLAN
IPC: H04N7/30
Filed: 1997-12-15
Abstract: PURPOSE: A video decoder processing interleaved data is provided to reorder subsampled data which is output from a subsampling network before provided to a re-compression network. CONSTITUTION: A video decoder processing interleaved data includes following steps. At first, a pixel value of a first pixel block is processed with a first function for a predetermined period of time. The, a pixel value of a second pixel block is processed with a second function which is different from the first function for a predetermined period of time. At, last the processed pixel values are transmitted to an image processor. The first function includes a pixel value estimation, the second function includes a pixel value compression, and the transmission step transmits the compressed pixel value to the image processor.
Patent KR-20000057624-A (KR)
Title: Absorber to absorb acoustic sound waves and method for its production
Inventor: PFAFFELHUBER KLAUS
IPC: G10K11/172
Filed: 1997-12-09
Abstract: PURPOSE: An absorber to absorb acoustic sound waves is provided to generate friction reduction when hitting edge of a spacer by vibration of a air cushion. CONSTITUTION: In a so-called "hollow chamber absorber" comprising chamber-shaped intermediate cavities (7) between a supporting body (1), spacers (2) and a covering layer (5) acting as a covering unit (11), simultaneous deformation and connection of the covering layer (5) with the edge (4) of the supporting body (1) and the open front ends (3) of the spacers (2) of the preformed basic constructional unit (10) occur by using a stamp (8) whose front face (9) is configured according to the final state of the covering unit (11) on the basic constructional unit (10).
Patent KR-20000070597-A (KR)
Title: 정류 각도를 변조시켜 디스크 구동부내의 모터를 제어하기 위한 방법 및 장치
IPC: G11B19/28
Filed: 1998-01-28
Abstract: 디스크 구동부내의 모터[106]를 제어하기 위한 모터 제어 회로[100]가 제공된다.  상기 모터 제어 회로[100]는 정류(commutation) 주파수에서 상기 모터[106]를 정류시키기 위하여 상기 모터[106]에 정류 신호들을 제공하는 정류 회로[102]를 포함한다.  주파수 변조 회로[181]는 상기 정류 회로[102]에 연결된다.  상기 주파수 변조 회로[181]는 사전 지정된 패턴에 따라 상기 정류 주파수를 주파수 변조하는 변조 신호를 제공한다.
Patent KR-20000070624-A (KR)
Title: 암호화 및 해독 방법과 장치
IPC: H04L29/06
Filed: 1998-01-09
Abstract: 본 발명의 효과적인 암호화 및 해독 방법(100)은 송신 유니트로부터 수신 유니트로 보낼 메시지(102)를 메시지 키(106)를 이용하여 암호화하는 단계와, 송신 유니트에서 그 메시지에 수신자 공용 키(110)를 이용하여 암호화된 메시지 키(108, 109)를 첨부하는 단계와, 제 1 서버(302)에서 송신자 인증서(116)를 첨부하는 단계와, 제 2 서버(310)에서 송신자 인증서(116)를 추출하는 단계와, 수신 유니트에서 메시지 키를 수신자 전용 키(140)를 이용하여 해독하여 해독된 메시지 키를 제공하는 단계와, 해독된 메시지 키(142, 143)를 이용하여 메시지를 해독하는 단계와, 한 쌍의 다이제스트(152, 156)를 비교하는 것에 의해 메시지를 인증하는 단계를 포함한다.
Patent KR-20000075961-A (KR)
IPC: A01P3/00
Filed: 1998-03-03
Abstract: Metalaxyl having a high content of R-enantiomer of more than 70 % by weight, or pure R-metalaxyl, in admixture with 3-anilino-5-methyl-5-(4-phenoxyphenyl)-1,3-oxazolidine-2,4-dione ("famoxadone"), exhibits a clearly enhanced fungicidal action against plant diseases compared with a mixture of the same kind in which metalaxyl is used in the form of a racemate.
Patent KR-20010006428-A (KR)
Title: 헬리콥터 주 로터 블레이드 서브어셈블리상에 선단부 외장을 설치하는 장치 및 방법
IPC: B29D99/00
Filed: 1998-03-25
Abstract: 본 발명에 따른 선단부 외장을 헬리콥터 주 로터 블레이드 서브어셈블리상에 설치하는 장치 및 방법은 선단부 외장을 지지하도록 구성된 굽은면 선단부 외장 네스트와, 베이스에 결합된 대향 캐리지 부재(412)를 갖는 하부 조립체(402)를 포함하며, 각각의 대향 캐리지 부재는 복수개의 흡입 컵(414)를 지지하며 복수개의 흡입 컵이 상기 선단부 외장과 당접 결합하는 결합 위치와, 상기 복수개의 흡입 컵이 선단부 외장으로부터 탈착하는 탈착 위치 사이에서 상기 굽은면 선단부 외장 네스트에 대해서 동기화 병진 운동을 할 수 있다.  진공 시스템은 복수개의 흡입 컵과 유체 연통하도록 결합되며 복수개의 흡입 컵에 진공압을 제공할 수 있으며, 여기서 진공압은, 대향 캐리지 부재가 결합 위치에 있을 때 복수개의 흡입 컵과 선단부 외장 사이에 흡입력을 발생한다.  상부 조립체(45)가 하부 조립체와 조합식으로 배치되며, 하부 조립체의 베이스에 결합되는 복수개의 지주(452)를 포함하며, 굽은면 클램프(454)는 굽은면 선단부 외장 네스트에 대해서 병진 운동할 수 있는 각각의 지주에 결합된다.  굽은면 클램프는 헬리콥터 주로터 블레이드 서브어셈블리(132)를 지지하도록 구성되며 헬리콥터 주 로터 블레이드 서브어셈블리를 선단부 외장으로 용이하게 삽입할 수 있도록 기능한다.
Patent KR-20010012535-A (KR)
Title: 건물 골격구조물
IPC: E04B1/20
Filed: 1998-04-09
Abstract: 본 발명은 두개, 세개, 또는 네개의 보(7, 8) 단부를 지지하는 가에 의존하여 L자 형상, T자 형상, 또는 십자 형상의 횡단면을 갖는 기둥(2, 3, 4, 5, 6)을 구비하는 건물 골격구조물에 관한 것이다. 서로 평행하게 정렬된 주보(7) 및 상기 정렬에 횡으로 배치된 횡보(8)는 기둥(2, 3, 4, 5, 6)의 날개부에 의해 보의 각 단부에서 지지되며, 상기 날개부의 방향을 따라 수평으로 향한다. 상기 횡보(8)의 하부 표면은 주보(7)의 하부 표면과 상부 표면의 중간 레벨에 위치한다. 상기 보(7, 8) 및 기둥(2, 3, 4, 5, 6)은 각 골격구조물 노드에서 조립 수단에 의해 연결되어 압축-인장 하중의 면에서 접하는 보 및 중첩된 기둥들의 연속성을 보장한다. 상기 바닥 요소(9)는 상기 주보(7)에 의해 지지된다.
Patent KR-20010020517-A (KR)
Title: 고전압이 인가될 수 있는 스페이서 코팅
IPC: H01J5/03
Filed: 1998-06-23
Abstract: 특정 저항율 및 2차 방출 특성을 갖는, 평판 디스플레이의 스페이서 구조(300)를 코팅하는 코팅재료가 제안되어 있다. 코팅재료는 식 ρ sc ＞100(ρ sw ) 및 r<ρ sw (l 2 /8)에 의해 특성이 나타내지며, ρ sw 는 스페이서의 시트 저항, l은 스페이서의 높이, r은 면적 저항이다.
Patent KR-20000024177-A (KR)
Inventor: SON YOUNG KI
IPC: H04R1/10
Filed: 2000-01-24
Abstract: PURPOSE: A wireless cassette player is provided to use a controller of wireless earphones. CONSTITUTION: A cassette player with wireless earphones controls the cassette player by a remote control of the earphones, by wirelessly connecting a walk man with earphones. The cassette player comprises: a transmitter/receiver for setting up a transmission/reception module of a cassette player, by connecting a cord to an outer side of the cassette player; a voice transmitting/receiving unit which is set up on the cassette player; and a battery. The earphones comprises a voice transmitting/receiving unit which is set up on the earphones, a cassette controller, a speaker, and a battery.
Patent KR-20010006616-A (KR)
Inventor: RYU SANG CHEOL
IPC: H01J9/22
Filed: 2000-02-09
Abstract: PURPOSE: A method for forming a fluorescent film of a color CRT(Cathode Ray Tube) is provided to form a flat metal reflecting film by preventing the metal reflecting film from expanding while forming a thick organic film. CONSTITUTION: A black matrix and organic film(5) are coated inside a panel(1). The organic film is used to form a flat metal reflecting film(4) on a fluorescent surface including RGB fluorescent layers(3R,3G,3B). The metal reflecting film is formed thereon by depositing. The organic film includes lacquer, resin, organic solvent and silica(7) having a particle diameter of 1-2 micrometers. The silica is exposed as high as 1-2 micrometers from the surface of the organic film. The metal reflecting film of 1200-4000 angstroms in thickness is fragile to the exposed portion of silica. The fragile portion of the metal reflecting film is formed by carbonic gas holes during pyrolysis for removing the organic film. The other portion keeps a flat surface without expanding corresponding to the surface shape of the organic film.
Patent KR-20000030284-A (KR)
Inventor: YANG GI CHUL
IPC: A43B5/02
Filed: 2000-02-18
Abstract: PURPOSE: Flat soccer shoes are provided to kick a ball to the angle and to the direction intended by a kicker. CONSTITUTION: A top of a soccer shoe is formed to be flat by using an arbitrary material while being parallel with ground. Therefore, a ball is hit to a direction and to an angle intended by a hitter wearing the soccer shoes. Herein, the top of the soccer shoe(a) is filled with the arbitrary material for being parallel with the ground.
Patent KR-20010083739-A (KR)
Title: A method for managing concrete pouring work
Inventor: AHN BYEONG CHEOL
Filed: 2000-02-21
Abstract: PURPOSE: A method for managing a concrete construction is provided, in which a user monitors a total process of forwarding of a ready-mixed concrete, a reaching to a construction field in real time through the Internet. CONSTITUTION: A standard and the amount of necessary concrete are ordered from a construction field to a ready-mixed concrete company through the Internet. The ready-mixed concrete company inputs data as a standard, an amount, a forwarding time of a ready-mixed concrete, and a vehicle number in a computer and transmits the data to the construction field through the Internet. When a ready-mixed concrete vehicle is reached in the construction field, the data are inputted in a computer of the construction field. If the construction is completed, data as a standard, an amount, a forwarding time of a constructed ready-mixed concrete after the construction are inputted in the computer of the construction field.
Patent KR-20010084096-A (KR)
Title: System and method for providing domain name using by telephone number
Inventor: KIM MOO HAK
IPC: G06F17/00
Filed: 2000-02-23
Abstract: PURPOSE: A system and method for providing an address of a homepage using a telephone number is provided to enable a user to easily connect to a shopping mall by enabling the user who wants to buy a product in a specific shopping mall to input a telephone number easy to memorize. CONSTITUTION: A user including a purchaser and an operator inputs specific information through a communication network and transmits the information to a terminal device(110). The user connects to the first server(120) in order to purchase a specific product through the communication network. The user connects to the second server(140) in order to input and update information on products of a specific shopping mall. A mail server(150) receives an e-mail transmitted to a portal site. The first storage device(140) stores each specific code in case that a plurality of users input data using the terminal device(110). A connection device(160) is connected to a home server in case that the user connects to the first server. A distribution device(170) enables the user to be connected to a suitable place. The second storage device(180) stores information related to the operator. The third storage device(190) stores the e-mail received from the mail server(150).
Patent KR-20010006683-A (KR)
Inventor: SIBLEY RICHARD J JR
IPC: B62D53/12
Filed: 2000-02-24
Abstract: PURPOSE: Provided is a fifth wheel hitch jaw in which lock plunger mechanism and wear adaptive mechanism are combined with two-stage jaw/plunger engaging structure to allow a lock plunger to be sufficiently engaged with the jaw to lock the jaw even in the case of a hitch being adjusted in excessive quantity by a disqualified person. CONSTITUTION: The rear face of a jaw (30) has a first rear face part (30)' and a second rear face part dislocated backward from the first rear face part (30)'. An abutting surface of a plunger (40) has a first front face part and a second front face part dislocated backward from the first front face part. When a lock plunger (40) is meshed in a complete lock state with the jaw (30), the first and second rear face parts (30)', can be respectively engaged with the first and second front face parts, and even if the plunger (40) cannot move into a position where it is meshed in the complete lock state due to excessive adjustment of wedge mechanism, the first front face part of the plunger (40) can be engaged with the second rear face part of the jaw (30).
Patent KR-20010084828-A (KR)
Title: Extracting and purifying method of effective components, and natural products containing the components from Gyrophora esculenta
Inventor: CHOI HYEOK JAE
IPC: A61P3/08
Filed: 2000-02-29
Abstract: PURPOSE: A method of effectively extracting and purifying a component effective for inhibiting alpha-glucosidase from Gyrophora esculenta under specified conditions is provided. Whereby, the extract is useful for the treatment of a disease caused by metabolic defect of carbohydrate. CONSTITUTION: The extraction and purification method comprises the steps: hot water extracting of Gyrophora esculenta with water 8 to 12 times by weight at 90 to 120deg.C; pouring 30 to 70% by volume of methanol or acetone into the hot water extract, removing a precipitate and fractionating ethanol, methanol or acetone; processing vacuum-concentration of the ethanol, methanol or acetone fractionate at 60 to 95deg.C in 3 to 20 mmHg; pouring 25 to 50% by volume of butanol into the concentrate, removing a butanol layer and fractionating a water layer; and processing vacuum-concentration of the water layer, azeotropic concentration of the concentrate with distilled water 2 to 7 times by volume of the total weight of concentrate and freeze drying.
Patent KR-20010085155-A (KR)
Title: www.ad-call.COM
Inventor: KIM JIN GYU
IPC: H04B7/26
Filed: 2000-02-29
Abstract: PURPOSE: An advertisement and information service technique using a ring back tone of a wireless telephone(handy phone) is provided to improve the quality of life by providing an audio and video advertisement and information using a time from a conversation success tone to the conversation with an object. CONSTITUTION: After a send button of a handy phone is pushed, an advertisement and information service is transmitted and received when being connected with a base transceiver system or a main station.
Patent KR-20010087604-A (KR)
Title: picture display apparatus having an auxiliary screen for internet advertisement
Inventor: KIM SU GIL
IPC: H04N5/445
Filed: 2000-03-08
Abstract: PURPOSE: A screen displaying device having a secondary display for an Internet advertisement is provided to display an Internet advertisement on the secondary display being installed in a monitor always. CONSTITUTION: A computer main body(30) receives information data and advertising data from a server(20) of an information provider opened in the Internet(25) by driving an application program, outputs the information data to a monitor, and outputs the advertising data to a secondary display. A USB(universal serial bus) device(40) mediates an input/output of a signal designated between the computer main body(30) and an external device and the advertising data. A monitor main body(70) checks a normal operation of the application program or not by inputting/outputting the signal designated through the USB device(40), and restricts a using a computer in accordance with the checking result. A secondary display main body(90) receives the advertising data through the USB device(40) and displays the advertising data on a secondary display(100).
Patent KR-20010091322-A (KR)
Title: Internet Advertisement Method Using Mouse Pointer
Inventor: KIM KI TAE
IPC: G06Q30/00
Filed: 2000-03-14
Abstract: PURPOSE: A method for the internet advertisement using the mouse pointer is provided for a user to watch the internet advertisement without a web browser by displaying the internet advertisement on the advertisement window of the mouse pointer, and for an advertisement provider to calculate an advertisement subscription fee. CONSTITUTION: When a client system connects to the internet and changes into on-line(S31), an OS(Operating System) and application program are performed and the application program asks if a system user watches the on-line internet advertisement or not(S32). If the system user watches the advertisement, the application program of the client system configures the function for the internet advertisement pointer that the mouse pointer is always placed on the top of a window(S33). The internet user automatically accesses a main server through the internet without driving the web browser(S34). The application program of the client system receives the on-line advertisement and contents from the main server through TCP/IP(S35). Even though the client system is off, the application program receives the off-line advertisement and contents from the main server and then stores the advertisement and contents to a memory(S36). The application program displays the on-line advertisement and contents on the mouse pointer(S37). The application program transfers the information when watching the internet advertisement, such as the total service time of advertisement and contents, the information on the size of a checked advertisement window and so on to the main server through TCP/IP(S38). The main server, that is, the advertisement provider calculates the cost of viewing the internet advertisement and periodically charges the user of the client system, that is, advertisement viewer for the cost.
Patent KR-20010095363-A (KR)
Title: Method for Operating of Electronic Commerce Site with a Function of Intermediating a Direct Transaction Between a Seller and a Buyer
Inventor: KIM JEONG HO
Filed: 2000-03-16
Abstract: PURPOSE: A method for operating an electronic commercial site having a direct dealing relay function between a seller and a purchaser is provided to allow the purchaser to buy goods in low price by providing information for the direct dealing relay to the purchaser and the seller. CONSTITUTION: A seller(22) determines the kind and the price of own selling goods and registers them to a site(21)(2a). An operator of the site(21) provides to a purchaser(23) information of the goods registered by the plural sellers(22)(2b). The purchaser(23) selects and orders the goods from the information of the goods provided by the site(21). In case that a credit card is selected as a payment way, the purchaser(23) inputs the credit card number(2c). The site(21) requests a recognition to a payment agency(24)(2d) and the payment agency requests the recognition to a credit card company(25)(2e). The credit card company(25) inquiries a credit limit by using the credit card number of the purchaser(23) and transfers the recognition result to the payment agency(24)(2f). The payment agency(24) notifies the recognition result to the site(2g). The site transfers the purchasing information to the seller(22) according to the recognition result(2h) and requests a delivery to a delivery company(26)(2i). The delivery company(26) ships the goods from the seller(22)(2j), delivers it to the purchaser(23)(2k), and transmits delivery confirm information to the site(21)(2l).
Patent KR-20000049481-A (KR)
Inventor: BYUN CHUNG RYONG
IPC: G06F3/00
Filed: 2000-03-28
Abstract: PURPOSE: A method for implementing a secret number that is easy to be remembered is provided to reduce a risk of hacking and cracking the secret number and generate an easy secret number, by making the secret number comprised of a sentence using a word table determined by a user. CONSTITUTION: A word table(5) with a selected type and size is generated by the user. Each cell(6) of the word table(5) is repeatedly clicked by a point device(80) such as a mouse, and thereby the sentence for generating the secret number is formed. The words which will be inserted into each cell(6) are determined by the user. The words in each cell(6) can be coupled to a bit map image, a moving image file and a sound file which are supplied under a multimedia environment as well as coupled to a text character string. The user inputs his/her ID into an ID input field(1) and presses a confirmation button(4). When the user moves the point device(80) onto a desired cell(6) of the word table(5) and clicks it, the character string of "***" appears in a secret number input field in order to show whether the cell(6) has been clicked.
Patent KR-20010095443-A (KR)
Title: Power integrated controller and method thereof
Inventor: KIM JEONG CHAN
IPC: G06F1/30
Filed: 2000-03-30
Abstract: PURPOSE: An apparatus and a method for totally controlling a power are provided to reduce the size of an inverter by separating a DC(direct current) power source passing a rectifier. CONSTITUTION: An integrated power control apparatus(100) includes a power protecting unit(112), a power sensing unit(114), a rectification unit(116), a battery(120), a battery sensor(122), a filter unit(124), a distributing unit(126), a power generating unit(130), and an integrating power operation unit(140). The integrated power control apparatus(100) is connected to each client terminal unit(160) with a wire or wireless through a hub(150). The power generating unit(130) includes a DC(direct current) power partial pressure unit(132) outputting a DC(direct current) and an AC(alternating current), and an inverter(134). The power protecting unit(112) eliminates an unstable supply element such as a sag, noise, surge, and spike flowed from outside. The power sensing unit(114) detects whether the power is in blackout or not and a power recovery, notifies the blackout to the integrating power operation unit(140), and applies a utility power to the rectification unit(116). The rectification unit(116) receives the utility power and inverts it into the direct current suitable for each module of an equipment. The power generating unit(130) immediately distributes the direct current distributed from the distributing unit(120) to each device within the equipment and inverts the residual direct current into the alternating unit.