baber/WOPTO huggingface dataset:
Patent KR-20130001457-A (KR)
Title: Apparatus of emergency evacuation using qr code and method thereof
Inventor: KIM JIN SUK
IPC: G06V30/224
Filed: 2011-06-27
Abstract: PURPOSE: An emergency evacuating apparatus using a QR(Quick Response) code and a method thereof are provided to induce a quick and safe escape response to a disaster in a facility such as a building or a subway. CONSTITUTION: An emergency evacuating apparatus(100) includes a photographing unit(110), a database(120), a controller(130), and a display unit(140). The photographing unit takes a picture of a QR code arranged in a facility. The database stores multiple emergency escape paths close to a current location corresponding to the QR code. The controller selects an emergency escape path closer to the current location. The display unit displays the selected path and the current location. [Reference numerals] (100) Emergency evacuating apparatus; (110) Photographing unit; (120) Data base; (130) Controller; (140) Display unit; (150) Communication unit; (160) Voice guide unit; (200) Managing server
Patent KR-20120003401-A (KR)
Title: Camera module
Inventor: SEKIMOTO YOSHIHIRO
IPC: H04N5/225
Filed: 2011-07-01
Abstract: PURPOSE: A camera module is provided to be mounted in various portable electronic devices in consideration of a reflow path. CONSTITUTION: An optical unit includes a photographing lens(4) and a lens maintaining member. A holder unit(7) has the lens maintaining member. The photographing lens is mounted on a board unit(3). The lens driving unit has electronic driving units(8,10a,10b). The photographing lens has a rectangular shape on a plane. A magnet and a coil are arranged along with sides of the rectangular shape.
Patent KR-20130009433-A (KR)
Inventor: KANG KYUNG CHEUL
IPC: B23Q15/22
Filed: 2011-07-15
Abstract: 본 발명은 공구교환장치의 위치보정방법에 관한 것으로, 공작기계에서 체인지아암을 구비하여 주축에 공구를 교환하는 공구교환장치의 변위를 측정하는 단계, 및 기 설정된 공구교환 허용치와 상기 변위측정단계에서 측정된 변위값을 비교하여 공구교환위치 보정값을 연산하는 단계를 포함하여, 공구교환불량으로 인해 공구와 공구교환장치 및 주축이 휘거나 파손되는 것을 방지할 수 있으며, 무인운전시 가동율이 저하되는 것을 방지할 수 있게 된다.
Patent KR-20130010527-A (KR)
Inventor: PARK JAE SUNG
IPC: H01L21/66
Filed: 2011-07-19
Abstract: 본 발명에 따른 기판 이송 유닛은 기판을 지지하며, 승하강 및 수평 이동이 가능한 척, 척 내부에 설치되어, 일단이 상기 척 표면으로 노출되며, 상기 기판의 저항을 측정하기 위한  측정 팁 및 척 내부에서 상기 측정 팁의 타단과 연결되도록 설치된 탄성 부재를 포함한다. 
따라서, 본 발명의 실시형태들에 의하면, 기판을 이송시키면서, 상기 기판의 저항을 측정할 수 있다. 이에, 기판의 저항을 측정하기 위한 별도의 저항 측정기를 마련할 필요가 없어, 장치가 종래에 비해 간단해 지며, 공간의 손실을 줄일수 있는 장점이 있다. 또한, 저항을 측정하기 위한 별도의 시간이 필요없으므로, 전체 공정 시간이 단축되는 장점이 있다.
Patent KR-20130011729-A (KR)
Title: On line multi lingual searching method using by ortho-phonetic grapheme as middle language, and intermediate interchanging code
Inventor: CHIN YONG OHK
IPC: G06F17/28
Filed: 2011-07-22
Abstract: PURPOSE: A many languages search method using an intermediate internal correct character pronunciation replace code is provided to reduce a network connection node of a database, a program, a translation server, and etc necessary for a search process, thereby deriving many languages search results. CONSTITUTION: A search keyword selects one of many languages keyboards through an input device and is inputted through a selected keyboard(S200). The search keyboard is converted into a scan code(S300). The scan code is converted into an International Phonetic Alphabet(IPA) code which is the same as an inherent phonetic symbol of the inputted search word(S400). The converted code is replaced with a code of a consonant and vowel combination(S500). The converted code generates many languages sync codes having the same meaning(S600). [Reference numerals] (AA) Start; (BB) End; (S100) Selecting one of many languages keyboards; (S200) Inputting search keywords through the selected keyboard; (S300) Converting the inputted keywords into scan codes; (S400) Converting into IPA codes with the same phonetic symbols; (S500) Internally replacing the IPA codes with consonant and vowel combination codes generated from a correct character pronunciation replace code table; (S600) Generating many languages sync codes from a many language sync code generating unit; (S700) Searching many languages by connecting a many languages-based searching server and each country searching server; (S800) Displaying the searching result using the many languages
Patent KR-20130013239-A (KR)
Title: A novel method for germination of soybean and novel use of the germinated soybean
Inventor: NOH BONG SOO
IPC: A23L11/00
Filed: 2011-07-27
Abstract: PURPOSE: A germination method of soybean seeds is provided to manufacture germinated soybeans having the increased content of GABA and a high concentration of calcium and iron. CONSTITUTION: Chitosan with a low molecular weight is dissolved in a glutamic acid solution. The chitosan solution is used as supply water in germination of soybeans. The soybeans are dipped in the distilled water at 25 deg. C for 4 hours. The dipped soybeans are strained and germinated at 25 deg. C for 24-72 hours. The distilled water is replaced with a calcium dissolved solution so that calcium is absorbed in the root of the germinated soybeans. The distilled water is replaced with an iron dissolved solution so that iron is absorbed in the root of the germinated soybeans at pH 6. Calcium is CaCl2. The concentration of CaCl2 is 1,500mg/L. [Reference numerals] (AA) Germination percent(%); (BB) Germination time; (CC) Germination length(cm); (DD) Chitosan molecular weight
Patent KR-20130014992-A (KR)
Title: Toy apparatus controlled by smart device
Inventor: KIM KWANG JIN
IPC: H04B5/02
Filed: 2011-08-01
Abstract: PURPOSE: A toy device controlled by a smart device is provided to implement various performances in the toy device. CONSTITUTION: A toy device controlled by a smart device comprises a mount unit(110) for mounting a smart device with an application program for controlling the toy device, a connection unit(120) which is installed in the mount unit and receives a control signal from the smart device, an operation unit(130) which operates according to the property of the toy device, and a control unit(140) which produces a driving signal for operating the operation unit. [Reference numerals] (10) Smart device; (110) Mount unit; (120) Connection unit; (130) Operation unit; (140) Control unit; (150) Content output unit; (160) Sensor unit; (AA) Control signal; (BB) Driving signal; (CC,DD) Contents; (EE) Sensing information
Patent KR-20120013910-A (KR)
Title: Electromagnetic shielding and an acoustic chamber for a microphone in a mobile electronic device
Inventor: EDELER WOLFGANG
IPC: H05K9/00
Filed: 2011-08-05
Abstract: PURPOSE: Electromagnetic shielding for a microphone of a movement electronic device and an acoustic chamber are provided to separate the microphone from electro-magnetic interference by forming the acoustic chamber which surrounds the microphone by using a circuit board and radio frequency shield. CONSTITUTION: A device(10) comprises housing(11) and a circuit board(142) mounted within the housing. The housing has an opening for the entry of sound energy. Analog and digital circuits(148) comprise broadband and/or base band transceiver and a keyboard circuit. An audio output transducer(144) is connected to the analog and digital circuits. An antenna/RF front end circuit(150) locates in the lower side of the housing. A radio frequency circuit is included in the housing and creates electromagnetic emission.
Patent KR-20130017462-A (KR)
Title: Growth substrate, semiconductor device and method for fabricating the same
Inventor: JANG JUNG HUN
IPC: H01L33/12
Filed: 2011-08-10
Abstract: PURPOSE: A growth substrate, a semiconductor device, and a manufacturing method thereof are provided to improve the crystal quality of a semiconductor layer by efficiently blocking a crystal defect on a silicon substrate. CONSTITUTION: A buffer layer(113) is formed on a silicon substrate(111). A first GaN semiconductor layer(115) is formed on the buffer layer. A first crack preventing layer(117) is formed on the first GaN semiconductor layer. The first crack preventing layer includes a first Al semiconductor layer(11), an AlGaN semiconductor layer(12), and a second Al semiconductor layer(13). A second GaN semiconductor layer(119) is formed on the first crack preventing layer.
Patent KR-20130020068-A (KR)
Title: Display device and method of fabricating the same
Inventor: HA JONG MOO
IPC: G02F1/1345
Filed: 2011-08-18
Abstract: PURPOSE: A display device and a manufacturing method thereof are provided to connect an additional line to each link line in parallel and to reduce resistance difference. CONSTITUTION: A thin film transistor is formed in a pixel portion of a first substrate. A first link line(226a) and a gate line are formed. A second link line(226b) is formed on the first substrate. A passivation film(215b) is formed on the first substrate. A first sub line(226a') and a second sub line(226b') are formed on the first and the second link. The first sub line is connected to the second sub line in parallel. The substrate is bonded to a second substrate(210).
Patent KR-20130026166-A (KR)
Title: Preparation method of silver nano colliod from insoluble silver halide
Inventor: SHIN KUAN SOO
IPC: B01J13/00
Filed: 2011-09-05
Abstract: PURPOSE: A method for preparing silver nanocolloid from water insoluble silver halide is provided to easily obtain water insoluble silver halide with a uniform size. CONSTITUTION: A method for preparing silver nanocolloid from water insoluble silver halide comprises: a step of mixing water insoluble silver halide with a polyethyleneimine solution; a step of heating the mixture solution at 90-120 deg. C. for 4-8 hours. The water insoluble silver halide is silver chloride or silver bromide.
Patent KR-20130026206-A (KR)
Title: Safety barrier for cover plates
Inventor: SON JEONG A
IPC: E01F15/00
Filed: 2011-09-05
Abstract: PURPOSE: A safety handrail for a lining board in no need of a separate holding stand by consisting of a vertical support pipe and a detachable unit is provided to facilitate the installation and separation of the safety handrail with a simple structure, to maintain the safe installation condition and to present pedestrians with the safety and the convenience of moving. CONSTITUTION: A safety handrail(100) for a lining board in no need of a separate holding stand includes a vertical support pipe(110) and a detachable unit(200). The safety handrail is installed on the upper part of a lining board with holes in a vertical direction. The detachable unit includes a penetration rod(220), a hanging part and a combining nut(210). The vertical support pipe comprises a connection unit on which a parallel support stand(10) is installed, a holding unit(140) on which a wire is placed and a reflection unit(150).
Patent KR-20130026260-A (KR)
Title: Apparatus and method for body protection from electromagnetic fields
Inventor: KWAK SANG IL
IPC: H01Q3/01
Filed: 2011-09-05
Abstract: PURPOSE: The apparatus and method of protecting human from electromagnetic waves are provided to reduce electromagnetic waves radiating to human body by changing operation frequency and controlling the radiation pattern of an antenna. CONSTITUTION: A sensor(200) senses surrounding environment. A variable element unit(220) performs a variable operation according to a voltage or current applied from the outside. A variable element controlling unit(210) controls the voltage or current for the variable operation performance. An intelligent periodic structure(230) is combined with the variable element unit. The intelligent periodic structure controls the radiation pattern direction of an antenna. [Reference numerals] (200) Sensor; (210) Variable element controlling unit; (220) Variable element unit; (230) Intelligent periodic structure
Patent KR-20130028200-A (KR)
Title: Window driving device for vehicle
Inventor: JUNG JI HUN
IPC: B60S1/26
Filed: 2011-09-09
Abstract: PURPOSE: A window driving device for a vehicle is provided to efficiently prevent malfunction and to precisely control the position of a window or a sunroof by accurately detecting the absolute position thereof. CONSTITUTION: A window driving device for a vehicle(200) comprises a driving motor(210), a guide rail(220), a lifting plate(230), and a position sensor(240). The guide rail is vertically extended and has a rack(221) along a longitudinal direction of one side thereof. The lifting plate is coupled to the bottom of a window(201) for the vehicle to lift along the guide rail by a belt-pulley transmission unit(202). The position sensor is coupled to the lifting plate.
Patent KR-20140124886-A (KR)
Inventor: MIN JOON KI
IPC: G01S19/07
Filed: 2011-09-09
Abstract: The present invention relates to an apparatus and method for measuring a trace and dispersion of a cluster bomblet using an active RFID. The apparatus for measuring a trace and dispersion of a cluster bomblet using an active RFID comprises a cluster bomblet used as a warhead in a guided/rocket weapon system; an active RFID attached to the cluster bomblet to generate a signal; a measurement node receiving an RFID signal and a GPS signal of the cluster bomblet from the active RFID installed in the cluster bomblet, transmitting an RFID signal based on the GPS signal of the cluster bomblet, and transmitting measurement information to a measurement information receiving unit of a land area within a spotting range of the cluster bomblet on the sea; the measurement information receiving unit of a land area located in a land area, receiving information of the cluster bomblet and the GPS signal transmitted from the measurement node and a correction signal from a differential global positioning system (DGPS), and delivering the received information of the cluster bomblet, the GPS signal, and the correction signal to a data receiving and precision-processing system; and the data receiving and precision-processing system correcting position information of the measurement node based on the GPS reception information, the GPS signal, and the DGPS correction signal of the cluster bomblet, which are transmitted from the measurement node, estimating a position of the cluster bomblet with respect to the measurement node, calculating a precise position of the cluster bomblet based on the corrected position information of the measurement node, and transmitting the corresponding information to a test flight regulating station. Thus, a bomblet dispersion and flight trace of a guided weapon/rocket weapon system using a cluster bomblet as a warhead can be used for a measurement, and a safe flight test can be performed by recognizing a position of a cluster bomblet in real time.
Patent KR-20110112799-A (KR)
Inventor: PAENG JEONG HEE
IPC: B60J3/00
Filed: 2011-09-27
Abstract: 탄성 롤블라인드와 차양각도 조절암이 결합된 모터작동식 차창외부 덮개장치가 개시된다. 본 발명은 차량의 전방 또는 후방에 설치된 윈도우(50)를 외부에서 덮거나 가리는 데에 사용되는 덮개장치에 있어서, 차량의 보닛/트렁크(51)에 장착되는 하단장착대(10)와 여기에 탈착 가능하도록 결합되는 롤블라인드(20); 롤블라인드를 전개시키는 전개모터(31)와 전개회전축(32)을 포함하며, 추가로 차량의 루프(53)에 배치되는 상단장착대(30)와 상기 상단장착대(30)에 회전운동 가능하도록 장착되고 커버(21)가 전개된 상태에서 각도조절암(40)이 롤블라인드(20)를 윈도우에 밀착시키거나 떨어지도록 조절한다. 각도조절암은 윈도우 옆 필러의 약 30~40% 정도의 길이를 가지며 장착대의 좌우에 부착되어 있는 회전식 암(Arm)이며 필러 위에 배치된 와이어를 들었다 내렸다 하는 구조로 되어 있다. 각도조절암을 내리면 커버(21)는 좌우로 늘어나면서 옆유리창의 일부까지 덮으면서 윈도우 표면에 밀착되어 유리표면에 성에가 끼는 것을 막아주며 각도조절암을 올리면 커버는 앞뒤로 늘어나면서 윈도우 표면에서 멀어지므로 햇빛은 차단하고 열은 빼낼 수 있는 차양 역할을 하게 된다. 
카메라는 커버가 올려졌을 때 작동되어 여름철 차양을 치고 차안에서 쉴때 중앙의 디스플레이에 전방시야를 확보할 수 있게 해 준다. 본 발명은 구조가 간단하면서도 실질적인 성에방지효과를 내며 사용이 매우 편리하고 탈착 과정에서 차체에 영향을 주지 않는다. 또한 거의 모든 차종의 전후면 차창에 적용 가능하며 장착대의 형상만을 따로 설계할 경우 하나의 상품으로 여러 차종에 적용할 수 있어 애프터마켓용 상품으로 높은 시장성을 보유하고 있다.
Patent KR-20120034019-A (KR)
Title: Power cables with water barriers
Inventor: FURUHEIM KNUT MAGNE
IPC: H01B7/14
Filed: 2011-09-29
Abstract: PURPOSE: A power cable with a water barrier laminate is provided to obtain flexibility and reduce the weight of a water barrier by supplying a flexible water barrier with a non-insulation property. CONSTITUTION: A water barrier laminate includes a metal foil. The metal foil is laminated between two or more layers made of non-insulation polymer foils comprising a final laminate(3) with a non-insulation property. One or more non-insulation polymer foils include adhesive.
Patent KR-20130035499-A (KR)
Title: Marine structure
Inventor: CHO SI HOON
IPC: B63B13/00
Filed: 2011-09-30
Abstract: PURPOSE: An offshore structure is provided to smoothly supply cooling water to a power device of a hull even when the hull ascends. CONSTITUTION: An offshore structure comprises a hull(110), a jack-up device(120), a seawater suction device(130), and a cooling water supplying device(140). The hull has a cooling device. The jack-up device lifts up the hull from the seawater. The seawater suction device is installed in the hull and draws in the seawater. The cooling water supplying device supplies the seawater to a cooling device.
Patent KR-20130037577-A (KR)
Title: Stereoscopic image display and data compensation method thereof
Inventor: KONG NAM YONG
IPC: G09G3/36
Filed: 2011-10-06
Abstract: PURPOSE: A 3D image display device and a data compensating method thereof are provided to innovatively mitigate a distortion phenomenon of a display image by overcoming the non-linearity of a display panel through data compensation. CONSTITUTION: A 3D data formatter(104a) separates left and right eye image data from source data inputted from the outside by two horizontal pixel line units. A data modulation circuit(105) time-divides an input frame into first and second sub frames, and shifts 3D input data by predetermined unit depending on the left and the right eye image data. The data modulation circuit maps the 3D input data with the first sub frame and generated 3D shift data with the second sub frame.
Patent KR-20130046453-A (KR)
Title: Account transfer terminal, account transfer agent server and method to transfer money into account
Inventor: ROH JUNG HWA
IPC: G06Q40/02
Filed: 2011-10-07
Abstract: PURPOSE: An account transfer terminal, an account transfer relay server thereof, and an account transfer method thereof are provided to directly deposit cash through a member terminal including an account transfer function by transferring cash through a terminal reading card information in a non-contact mode. CONSTITUTION: A PG(Payment Gateway) server requests an account transfer payment approval to a financial agency server according to a payment request of an account transfer terminal(S110,S120). The financial agency server transmits an approval number to the PG server(S130). The PG server provides the approval number to the account transfer terminal(S140). The financial agency server provides transfer money withdrawn from an account of a client to the PG server(S150). The PG server provides money except for commissions to a member store server of the account transfer terminal. [Reference numerals] (S110) Request account transfer payment; (S120) Request account transfer payment approval; (S130) Replay whether to approve; (S140) Transmit an approval result; (S150) Transfer money which is transferred from the account of a client; (S160) Transfer the transferred amount of money
Patent KR-20130038083-A (KR)
Inventor: KIM DONG GWON
IPC: B23Q3/157
Filed: 2011-10-07
Abstract: 본 발명은 공작기계 툴매거진의 공구이송장치에 관한 것으로, 공작기계의 주축에 공급되는 공구를 수납하는 공구수납 유니트와, 상기 공구수납 유니트에 수납된 공구를 파지하고 축회전하는 그립퍼, 상기 그립퍼를 축회전시키는 회전 유니트, 상기 주축의 공구를 교환하는 공구교환 유니트, 상기 공구교환 유니트에 의해 주축으로 공급되는 공구를 수납하는 대기포트를 공구교환 유니트 쪽으로 이동시키는 툴 캐리어, 상기 그립퍼로부터 공구를 인계받아 상기 대기포트로 이송하여 수납시키는 서브 이송 유니트, 상기 그립퍼를 상기 서브 이송 유니트 쪽으로 이동시키는 X축 이송 유니트 및 Y축 이송 유니트를 포함하여, 공구를 주축의 끼움 방향에 맞추어 미리 자전시킴으로써 대기포트에서 공구교환 유니트로 공구를 전달하는 툴 캐리어 장치에서 공구를 자전시키는 구성요소를 제거할 수 있고 그로 인해 장치의 구조를 간단하게 구성할 수 있게 된다.
Patent KR-20130039962-A (KR)
Title: Apparatus for preventing premature rupture of membranes
Inventor: JANG HANG YONG
IPC: A61M29/02
Filed: 2011-10-13
Abstract: PURPOSE: A device for preventing the premature rupture of membrane is provided to prevent the leakage of an amniotic fluid by maintaining a catheter and a balloon being inserted at a womb. CONSTITUTION: A tube body(110) is inserted through the vagina of a patient. A catheter(120) is separably combined with one end of the tube body. A balloon(130) is combined with one end of the catheter. The balloon is expanded by the saline solution injected through the tube body. The balloon consistently melts the predetermined amount at the amniotic fluid of the patient.
Patent KR-20110119604-A (KR)
Title: 상수도 및 하수 또는 폐수 또는 민물 또는 바닷물을 정수하는 공법과 민물을 바닷물로 제조하는 공법과  민물 또는  소금 생산용 해수를 제조하는 공법과 선박용 밸러스트 수를 제조하는 공법과 바닷물에서 소금 대용 식품을 추출해내는 공법과 술을 제조하는 공법과 간장이나 고추장이나 된장과 같은 유동성 식품과 우유와 식초와 음료 같은 식품을 제조하는 공법과 친환경 음식물 쓰레기 처리공법과 친환경 쓰레기 처리공법과 여기에 적용되는 정수장치
Inventor: HAN SANG KWAN
IPC: C02F1/68
Filed: 2011-10-15
Abstract: 민물을 바닷물로 제조하는 공법과  민물 또는 상수도 및 하수 또는 폐수 또는 민물 또는 바닷물을 정수하는 공법과 소금 생산용 해수를 제조하는 공법과 선박용 밸러스트 수를 제조하는 공법과 바닷물에서 소금 대용 식품을 추출해내는 공법과 술을 제조하는 공법과 간장이나 고추장이나 된장과 같은 유동성 식품과 우유와 식초와 음료 같은 식품을 제조하는 공법과 친환경 음식물 쓰레기 처리공법과 친환경 쓰레기 처리공법과 여기에 적용되는 정수장치에 관한 발명이다.
Patent KR-20120047774-A (KR)
Title: Method and apparatus of transmitting control information for inter-cell interference in wireless communication system
Inventor: KIM KI TAE
IPC: H04B7/04
Filed: 2011-10-19
Abstract: PURPOSE: A method and an apparatus for transmitting control information for inter-cell interference in a wireless communication system are provided to efficiently reduce intercell interference in the communication environment of a heterogeneous network. CONSTITUTION: A method for reducing intercell interference is determined. One of precoding information or antenna information according to time frequency resource is transmitted based on the method for reducing intercell interference to a second base station. The precoding information directs a PMI(Precoding Matrix Indicator) which is used through a first base station according to a subframe or a PMI which is used according to the subframe through a second base station. The precoding information is composed of a bit-map based on the total number of PMI.
Patent KR-20130043520-A (KR)
Title: Method for the isolation and proliferation of primary lung cancer cells
Inventor: CHUNG HYUNG MIN
IPC: C12N1/02
Filed: 2011-10-20
Abstract: PURPOSE: A method for isolating and proliferating lung cancer cells is provided to effectively isolate and proliferate the lung cancer cells from a patient with lung cancer, and to establish a lung cancer cell line. CONSTITUTION: A method for isolating and proliferating lung cancer cells from a lung cancer tissue comprises: a step of making an incision of a lung cancer tissue from a patient in a diameter of 40-100 micrometers; a step of culturing the lung cancer tissue; a step of isolating lung cancer cells using dispase; a step of culturing the lung cancer cells in a serum-free N2 medium; and a step of culturing the lung cancer cells in a medium containing serum and growth factors.
Patent KR-20130044065-A (KR)
Title: Warm water and wind supplier for greenhouse
Inventor: KIM HONG GEUN
IPC: F24H6/00
Filed: 2011-10-21
Abstract: PURPOSE: An agricultural greenhouse heating system for simultaneously supplying warm water and warm air is provided to maintain humidity inside a greenhouse and to gradually decrease the temperature therein when operation stops. CONSTITUTION: A water reserve tank(110) has a water reserving space inside. A heating unit(130) heats the water contained in the main water reserve tank. A warm water supply unit(150) supplies warm water through a warm water supply pipe and collects the supplied warm water back in the main water reserve tank. A subsidiary supply unit(170) mixes water with air and supplies the same. A steam production pipe(181) is formed for water and air which are supplied through the subsidiary supply unit to produce steam via the heating unit. A steam supply unit(190) supplies steam inside a greenhouse. A metal mold body(132) is formed in a metal mold shape with a smaller size than the water reserving space of the main water reserve tank so that the metal mold body can be submerged in the main water reserve tank. Heaters(134) are inserted into the metal mold body and are heated by supplied electricity and heat the metal mold body.